baber/WOPTO huggingface dataset:
Patent EP-0316859-A2 (EP)
Inventor: TISCHBEIN CLAUS DIPL-ING
IPC: D06B3/20
Filed: 1988-11-15
Abstract: The invention relates to a method for water-saving washing of moving sheet-like materials, especially in washing processes for solvent washing or the like, in which, during the washing treatment, the sheet-like materials guided through the treatment apparatus in essentially vertical loops pass through treatment portions successively differing from one another from entry into the treatment apparatus up to the end of treatment, with a separate feed of washing liquour, and to a device for carrying out this method and is intended, by a better utilisation of the washing water, to achieve a considerable saving of fresh washing water and thereby to obtain a considerable saving in terms of operating costs during the washing of moving sheet-like materials. According to the invention, to achieve this, the treatment liquour running off from the sheet-like material in each treatment portion is collected, recycled into the same treatment portion by circulation and applied to the sheet-like material again. <IMAGE>
Patent EP-0292084-A2 (EP)
Inventor: ABREO WILLIAM A JR
IPC: E21B33/038
Filed: 1988-01-11
Abstract: A subsea tieback connector includes an annular body 14 having an external downwardly facing shoulder 16 with high pressure gasket type sealing means 24 therein. A sleeve 28 is positioned within said annular body and has means 32 preventing relative rotation between the sleeve and the body. The connector has a lock ring 62 and an actuator ring 30 threaded into said sleeve and which has its lower end in engagement with an internal upwardly facing shoulder 56 on the annular body whereby rotation of said actuating ring causes the lock ring to be set and then tensions the sleeve to load the connection.
Patent EP-0278670-A2 (EP)
Inventor: TINDLE KENNETH CORRUGATED PROD
IPC: B65D75/54
Filed: 1988-02-03
Abstract: A collapsible container comprises a bag which includes a dispensing spout (16) in one side (28) thereof. A flexible strip formed from two plastics material sheets (20,22) in the form of "bubble film" is provided within the bag along the other side (26) thereof. The strip maintains a liquid passage within the container connecting with the spout upon collapse of the container.
Patent EP-0281382-A2 (EP)
Inventor: BRIGGS MILTON
IPC: B29C48/09
Filed: 1988-03-02
Abstract: A cross head die for extruding an annular layer of thermoplastic resin on a mandril (20) includes a resin flow path having an inlet (34,86), a cardioid shaped primary distribution channel (84), a gate passage (88), an equilibration chamber (86) and a transfer channel (22) surrounding the mandril (20) and a mouth (36) at the downstream end of the transfer channel (22) opening into a resin extrusion channel surrounding the mandril (20).
Patent EP-0289299-A2 (EP)
Inventor: TYLER MAURICE EUGENE
IPC: A62C3/06
Filed: 1988-04-28
Abstract: A linear fire extinguisher, includes a high strength elongated tube (17) containing a pressurized fire extinguishant (22) such as HALON 1301. A shaped charge (23) is placed along the exterior of the tube and when actuated provides a rupture line (27) which causes a directed distribution of the fire extinguishant along the rupture line (27).
Patent EP-0294111-A2 (EP)
Inventor: RISHWORTH PAUL L
IPC: H01R12/71
Filed: 1988-05-27
Abstract: The socket connector (10) (see Fig. 2) connects individual leads (12) of a leaded module (14) to individual circuits (18) on a printed circuit board (22) and comprises a unitary molded dielectric frame (24) including a module-receiving recess (26). The frame is cantedly mounted on the circuit board (22) with the recess (26) disposed at an angle with respect to the printed board surface (20). Compliant terminals (56, 94) are mounted in generally open terminal receiving cavities (54, 74) within the frame (24) which are adapted to engage side portions (118) of leads (12) on an inserted module (14). Openings (84) within the frame (24) together with an exposed terminal mounting arrange­ment for terminals (56, 94) provide ventilation and airflow exposure for portions of the connector (10) and module (14) susceptible to the generation of high temperatures in use.
Patent EP-0314501-A2 (EP)
Inventor: KIRK JOHN
IPC: G06F13/24
Filed: 1988-10-28
Abstract: A computer workstation including a processor, one or more input/output units, such as disk devices or network interfaces, a program memory and a video memory which contains video information displayed on a video monitor. An arbitration circuit selects among the processor and input/output units for transfers to and from the program memory and video memory. A master control circuit controls timing of transfers to and from the program and video memories, and periodically enables video update transfers of video information from the video memory to video control circuits, which control the video monitor. While a video update is in progress, the master control circuit holds off other transfer request of the processor and input/output units with the memory. The program memory stores interrupt vectors. In response to interrupt requests from units which require interrupt service, the master control circuit interrupts the processor. When the processor acknowledges the interrupt, the master control circuit enables the transfer from the memory to the processor of the interrupt vector associated with the highest priority interrupt.
Patent EP-0317270-A2 (EP)
Inventor: ELSON JOHN PAUL
IPC: F04C23/00
Filed: 1988-11-15
Abstract: A scroll machine having an eccentric crank pin (24) on a crankshaft (14) disposed non-rotatably in the bore of a drive bushing (42) for driving the orbiting scroll (30) of the compressor. A flat (58) on the crank pin drivingly engages a flat (56) in the bore, one flat being at an acute angle to the normal crank­shaft axis so that when the crankshaft deflects under normal loads the flats come into better contact with one another to reduce unwanted wear. Several other embodiments are also disclosed.
Patent EP-0323018-A2 (EP)
Inventor: LANDER JACK R
IPC: A61M13/00
Filed: 1988-11-18
Abstract: A cannula assembly (2) for use in conjunction with insufflatory surgical techniques includes a cannula (4), a housing (6) mounted on one end of the cannula (4), and a flapper valve (32,34) mounted in the housing (6). The flapper valve includes a valve seat (32) which is situated at an opening (10) formed in the housing (6), a valve plug (34) which is adapted to engage the valve seat (32) to form a substantially gas tight seal with the valve seat (32), and a support plate (54) on which the valve plug (34) is mounted and which is biased to pivot the plug (34) into and out of engagement with the valve seat (32). The valve plug (34) is movable on the support plate (54) so as to be self-aligning with the valve seat (32) when the plug (34) and valve seat (32) are in engagement.
Patent EP-0325033-A2 (EP)
Inventor: HEKTOEN PER
IPC: B42F21/06
Filed: 1988-11-23
Abstract: The invention relates to adhesive insertion pockets of a web material where used as the basis is a self-adhesive material, for instance a rein­forced paper web (102a) which has been detachably attached to a web shaped substrate (101). By means of appropriately punching or incising the paper web, a piece for an insertion pocket (102b) emerges which, on being torn from the substrate (101) and being adhered for instance to the inside cover of a book (108) will form an insertion pocket where an incision for the mouth (103a) forms the mouth of the pocket and the size of the pocket is determined by a cut away section (104) on the substrate web (101) which when detached, remains on the piece for the insertion pocket (102b) to form a non-adhesive area of the pocket. In order to achieve ready entry of the card (110) to be inserted into the pocket, the entrance in­cision has been made as an elongated circumferen­tial opening incision (103a), and to achieve an area at the bottom of the pocket (104c) affected as little as possible by exposure of zones of glue, penetrating incisions (104s, 104m) have been made in the area of the bottom of the pocket, re­ducing this bottom area and thus reducing the pos­sibility of adhesion by the cards to the bottom of the pocket.
Patent EP-0322339-A2 (EP)
Inventor: ANTONAS ADAMANTIOS
IPC: H01G13/00
Filed: 1988-12-01
Abstract: Solder in a connection (22,24) is kept from melting when applying an outer protective layer (32) of high melting point plastic by first applying an inner layer (30) of low melting point plastic.
Patent EP-0298017-A2 (EP)
Inventor: SATTLER ERWIN
IPC: B21D41/04
Filed: 1988-06-06
Abstract: A radial press is described for workpieces with an essentially cylindrical outer surface, with a plurality of pressing jaws which are arranged in a circle around the axis of the outer surface of the workpiece, are guided on an axial abutment, are movable radially to this axis and the outer surfaces of which each have at least one control surface formed obliquely to the axis, and with a pressure ring which can be displaced axially relative to the pressing jaws by a hydraulic or pneumatic drive and the inner surfaces of which have control surfaces which come into engagement with the control surfaces of the pressing jaws when the pressure ring is displaced axially to close the pressing jaws, the pressing jaws moving radially inwards, initially with a rapid idle stroke and then with a slow power stroke. To avoid damage to the control surfaces, the pressing jaws are guided on the pressure ring with the control surfaces of the pressure ring and pressing jaws lifted clear in the range of the idle-stroke motion of the pressure ring.
Patent EP-0324336-A2 (EP)
Inventor: WOLLWEBER DETLEF DR
IPC: C07D207/34
Filed: 1989-01-02
Abstract: Process for the preparation of 3-cyano-4-arylpyrroles of the formula (I) …<IMAGE>… in which… Ar represents in each case optionally substituted heteroaryl or aryl,… in which suitable  alpha -cyanocinnamic acid amides are reacted with suitable sulphonylmethyl isocyanides in the presence of a base and in the presence of a diluent or solvent.
Patent EP-0325119-A2 (EP)
Inventor: SCOFIELD CHRISTOPHER L
IPC: G06F15/18
Filed: 1989-01-05
Abstract: A learning algorithm for the N-dimensional Coulomb network is disclosed which is applicable to multi-layer networks. The central concept is to define a potential energy of a collection of memory sites. Then each memory site is an attractor of other memory sites. With the proper definition of attractive and repulsive potentials between various memory sites, it is possible to minimize the energy of the collection of memories. By this method, internal representations may be "built-up" one layer at a time. 
     Following the method of Bachmann et. al. a system is considered in which memories of events have already been recorded in a layer of cells. A method is found for the consolidation of the number of memories required to correctly represent the pattern environment. This method is shown to be applicable to a supervised learning paradigm in which pairs of input and output patterns are presented sequentially to the network. The resulting learning procedure develops internal representations in an incremental or cumulative fashion, from the layer closest to the input, to the output layer.
Patent EP-0348591-A2 (EP)
Inventor: TSUBOI NOBORU
IPC: F04C18/16
Filed: 1989-01-25
Abstract: A screw type mechanical supercharger which is small in size but has a large capacity. The supercharger comprises a pair of female and male screw rotors (1, 2) held in a mutually meshing condition with each other, and a pair of synchronizing gears (3, 4) mounted for integral rotation with the screw rotors and held in meshing engagement with each other to establish synchronous rotation of the female and male screw rotors. The female rotor (1) has six teeth while the male rotor (2) has three teeth, and the synchronizing gear for the female rotor (3) has a number of teeth twice that of the other synchronizing gear (4) for the male rotor. The female rotor is connected to be driven by a reciprocating internal combustion engine so as to serve as an input power shaft of the supercharger. The screw rotors are preferably formed from a lighter weight material.
Patent EP-0330235-A2 (EP)
Inventor: YAMAMOTO JUNICHI MINOLTA CAMER
IPC: B41J32/00
Filed: 1989-02-24
Abstract: A thermal transfer recording apparatus permitting detachable disposition therein of an inked film cassette (10) provided with a takeup reel holding part (15) and a supply reel holding part (16). In the inked film cassette (10), the takeup reel holding part (15) disposed at one end thereof and the supply reel holding part (16) disposed at the other end thereof protrude in mutually opposite directions from the cassette casing (10a).
Patent EP-0332903-A2 (EP)
Inventor: KAISER FRANZ-JOSEF
IPC: F16M7/00
Filed: 1989-02-24
Abstract: In a hydraulically damped dual-chamber engine mount having an integral tension and compression stop, in order to achieve a soft stop and an additional reduction in dynamic stiffness of the mount it is proposed according to the invention that the annular stop plate (12) of the tension and compression stop be suspended with its inner edge in a clearance (14) on the end of a cylindrical projection (11) of the mounting plate (7) projecting into the operating chamber (1), thus damping its axial and radial mobility. 
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Patent EP-0333000-A2 (EP)
Inventor: CHIARINO DARIO
IPC: C07C233/01
Filed: 1989-03-07
Abstract: Compounds of formula
      wherein R, R₁, R₂, R₃, R₄, R₅ and  n  have the meanings reported in the specification, processes for their preparation and pharmaceu­tical compositions containing them as active ingredient are described. 
     The compounds of formula I are inhibitor of enzymatic systems and they are useful in pharmaceutical field.
Patent EP-0344531-A2 (EP)
Inventor: BENDER RICHARD DR
IPC: B66C23/88
Filed: 1989-05-18
Abstract: The safety of a cable-severing apparatus is improved when a fibre cable (13) is sheathed by a cover (15) in the severing region of a cable-severing apparatus so that, during severing, fibres resulting from the partial lateral squashing of the cable cannot pass between the severing tool (3) and the shaft wall (2). A plastic sleeve is particularly suitable as the cover (15); a slotted hose is particularly easy to attach.
Patent EP-0354379-A2 (EP)
Inventor: MAYR BERNHARD DR
IPC: A63C5/12
Filed: 1989-07-14
Abstract: This ski (1) comprises a core (1a) and at least one upper cover layer and one lower cover layer, the upper side of the core (1a) having recessed in it grooves (6), in each of which a strip-shaped receiving part (2) is fitted for fastening screws (7) of a ski binding. …<??>In order to ensure that such a ski has a certain flexibility of the fastening of the ski binding with respect to the ski, the invention provides that each receiving part (2) is made up of a plurality of layers (12-14, 16, 17), of which at least one layer (12 - 14) consists of elastomeric material and at least one other layer (16, 17) consists of metal. In this arrangement, spacer sleeves (18) are provided, which pass through the layer of elastomeric material, are supported in the ski on the metal layer and protrude beyond the upper side of the ski, which bears the base plate ( beta ) of the ski binding. …<IMAGE>…
Patent EP-0350953-A2 (EP)
Inventor: ASAI AKIRA
IPC: B41J2/05
Filed: 1989-07-14
Abstract: A liquid jet recording head comprises a substrate (103) having a support; and an electricity-heat converter (107) arranged on the support, having a heat-generating resistor layer and a pair of electrodes (105, 106) electrically connected to the heat-generating resistor, with a heat-generating portion being formed between the pair of electrodes; where ΔT = TH - To being 20 °C or more and 100 °C or less; and 
a member provided on the substrate for forming the liquid channel for the liquid for recording (To is the peak value of the temperature of the electricity-heat converter under driven state when no liquid for recording exists at the position of the surface of the substrate corresponding to the heat-generating portion on the surface where the bubble generated in the liquid for recording disappears; and TH is the peak value of the temperature of the electricity-heat converter under driven state when no liquid for recording exists at other positions than the above position).
Patent EP-0362758-A2 (EP)
Inventor: MOUNEIMNE YOUSSEF
IPC: C12N5/078
Filed: 1989-10-02
Abstract: The present invention concerns a method of incorporating a protein into a cell membrane comprising exposing a cell to an electric field while the cell is suspended in an electro-insertion medium in the presence of a buffered solution (suspension) of the protein(s) to be inserted, the protein bearing a hydrophobic membrane spanning sequence and then contacting the resultant cell with a resealing medium.
Patent EP-0366960-A2 (EP)
Inventor: GENSBERGER KARL
IPC: F16K37/00
Filed: 1989-10-04
Abstract: A solenoid valve includes an operating magnet which controls movement of an armature against the effect of a valve spring, which armature in turn controls the movement of a valve member connected with the armature by a sliding connection. The armature has a control member which can be introduced into a coil with an exciter winding. The coil is part of an electronic circuit provided for control of the cross section of the fluid flow passage of the valve.
Patent EP-0372201-A2 (EP)
Inventor: LIU LISHING
IPC: G06F12/08
Filed: 1989-10-16
Abstract: A Fetch-Then-Confirm (FTC) policy is used for the handling of data fetch upon XIEX'S in a tightly coupled multiprocessor environment. The fetch and use of a requested data line upon XIEX is allowed before the SCE receives the confirmation of validity (or invalidity) of the requested line through the clearing procedure. Whenever a line having uncertain validity is used by a CP the results of execution of instructions depending on the validity of the line should not be committed to the cache until a confirmation is received from the SCE. When the confirmation from the SCE indicates that a line  L  is known to be valid, all results depending on the validity of  L  can be processed as usual. If, however, the SCE indicates that a previously fetched line  L  having uncertain validity is in fact invalid, all operations performed based on  L 's contents should be aborted and restarted properly when a valid copy of  L  is received.
Patent EP-0372253-A2 (EP)
Inventor: HILLENBRAND JURGEN
IPC: B41F35/00
Filed: 1989-11-10
Abstract: In a printing machine having an impression cylinder (3) which interacts with at least one transfer cylinder (4) transferring an image onto a material to be printed on (6, 7), a good production quality and user friendliness can be achieved by the fact that the circumference at least of the impression cylinder (3) is wipeable by means of at least one wiper device (8) containing a wiper cloth (9) which can be dampened, said wiper device being arranged in the region of a section of the circumference which is not wrapped by the printed material (6, 7). 
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Patent EP-0369380-A2 (EP)
Inventor: FLYNN JEROME R
IPC: B23B31/12
Filed: 1989-11-13
Abstract: A keyless chuck operating system (20) comprises a first member (22) configured for mounting to a chuck drum of a pneumatic or electric drill or the like and a second member (33) configured for mounting to the first member. The first member preferably includes a cavity that encloses the chuck drum (26) to retain the first member in its desired position on the chuck drum. Compressing the second member against the first member causes a force to be exerted on the chuck drum so that turning on the drill causes the chuck drum to rotate relative to the first member to tighten or loosen the chuck depending upon the direction of rotation. The members may include grooves or projections that facilitate their engagement to rotate the chuck drum.
Patent EP-0370430-A2 (EP)
Inventor: VILHELMSEN MOGENS
IPC: E03F5/04
Filed: 1989-11-20
Abstract: In an arrangement, in which a gutter receptacle (3) is connected to drainage collection conduit (14,15) through a siphon trap (5,9), the new feature is that the part (9) of the siphon trap lying outside the bottom section (5) of the receptacle (3) is a part of a doubly-curved pipe (9,10), the downstream end (11) of which is connected to the collecting pipes through a sliding muff (12).   
     The opening (7) is preferably cast by using a core or core ring (not shown) of a material with low mechanical strength, such as hard cellular plastic, which remains in the opening until the pipe (9,10) is to be installed. This provides in part for an accurate casting of the opening (7), in part a protection of this opening during transport and handling between the casting operation and the installation work.
Patent EP-0339700-A2 (EP)
Inventor: SAFT HELMUT
IPC: B01D19/00
Filed: 1989-03-31
Abstract: In the deodorising apparatus, organic liquids, e.g. edible oils or edible fats, are treated by steam-stripping at below atmospheric pressure at temperatures of about 130 to 260 DEG C. By this means, free fatty acids and also interfering flavour and aroma substances are removed. The liquid to be treated is passed through one or more treatment levels with agitation by upwardly flowing steam. At least one of the treatment levels is provided with one or more concentric annular channels open at the top, each annular channel containing a plurality of circulation cylinders, through which matter can flow upwardly. Steam is passed through the circulation cylinders in the form of fine bubbles. Each treatment level can be provided with e.g. at least two concentric annular channels. 
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Patent EP-0340910-A2 (EP)
Inventor: REVELL KENNETH MARTIN
IPC: B65D65/42
Filed: 1989-04-04
Abstract: A packaging material suitable for packaging moisture and oxygen-sensitive materials comprises a coated and metallised plastic film having low permeability to gases, moisture and light, which comprises a polyolefine or regenerated cellulose film, coated on one or both surfaces with one or more thin but smooth layers of a thermally stable coating, other than polyvinylidene chloride, and metallised over the coated surface or surfaces.
Patent EP-0358403-A2 (EP)
Inventor: TACK ROBERT DRYDEN
IPC: C10L1/04
Filed: 1989-08-30
Abstract: Cold start performance in an engine of a wax-containing fuel may be assessed by drawing said fuel from a container under standardized conditions through a filter and measuring the rate of flow of fuel past said filter and comparing said flow rate with a flow rate obtained under the same conditions with a fuel of known cold start performance. This provides a relatively quick and simple indication of whether an engine running on such a fuel at the test temperature might be expected to have its filter blocked by the wax, preventing it from starting.
Patent EP-0363070-A2 (EP)
Inventor: ATWELL WILLIAM HENRY
IPC: C04B35/575
Filed: 1989-09-27
Abstract: The preparation of highly densified ceramic bodies by the sintering of certain polysilanes filled with silicon carbide powders, metal-containing sintering aids and, optionally, polysilane curing agents is described. Such highly densified ceramic bodies can be prepared by either a pressureless sintering process or a hot press sintering process. The compositions of this invention can be formed into desired shapes and then sintered to form ceramic, shaped bodies with high densities. One advantage of the present invention is that the green bodies have relative high strengths and thus can be easily handled and, if desired, machined before sintered. The polysilanes useful in this invention must yield a ceramic char which contains free or excess carbon in addition to carbon in the form of silicon carbide upon pyrolysis to elevated temperatures.
Patent EP-0371684-A2 (EP)
Inventor: CHADI JAMES D
IPC: H01L29/205
Filed: 1989-11-22
Abstract: Interstitial incorporation of Group III or Group V dopants, such as As, Sb, Ga, AI or B, in a III-V semiconductor, such as GaAs or Al x Ga 1-x As, in the absence of any substitutional doping via a Group IV or Group VI dopant, will substantially eliminate, if not completely suppress, the formation of deep donor levels or DX centers in the III-V semiconductor.