baber/WOPTO huggingface dataset:
Patent EP-0034852-A2 (EP)
Inventor: ARKENBOUT GERARDUS JOHANNES
IPC: B01D9/00
Filed: 1981-02-05
Abstract: In a multistage countercurrent crystallization column for multistage crystallization by adiabatic recrystallization and extractive washing comprising a vertical column (10) containing a crystallizer above said column and a melter or dissolver underneath said column, said vertical column (10) containing a number of perforated plates (7) subdividing said column into multistages, substantially spherical bodies contacting said perforated plates of a size larger than said perforations and designed to cooperate with the perforations of said perforated plates (7) while in motion with respect to said perforated plates and means for vibrating (9) said perforated plates whereby said substantially spherical bodies vehemently vibrate against said perforated plates, the improvement consisting essentially of reciprocating means (by 9) to move a crystallizing liquid slowly and periodically with respect to said perforated plates in said column where said means for vibrating and said reciprocating means to move are coupled in such a manner that said means for vibrating operates only during the period said reciprocating means to move said crystallizing liquid through said column in the direction towards said melter or dissolver; as well as the method of crystallization employing said column.
Patent EP-0047670-A2 (EP)
Inventor: TAKANO TOSHIO
IPC: F16H61/02
Filed: 1981-09-08
Abstract: An automatic transmission having a torque converter, an automatic transmission apparatus comprising a planetary gear device and a forward clutch, and a final reduction gear device connected to an output shaft of the automatic transmission apparatus. An overdrive device comprising a fluid operated overdrive clutch and overdrive gears is provided between the output shaft of the torque converter and the final reduction gear. A hydraulic circuit is provided for supplying pressure oil to the forward clutch and the overdrive clutch. An electro-magnetic valve is provided to be operated by a manual switch for supplying the pressure oil to the overdrive clutch for establishing the overdrive transmission.
Patent EP-0065171-A2 (EP)
Inventor: BEALE WILLIAM T
IPC: F01M9/00
Filed: 1982-05-03
Abstract: An apparatus for effecting the lubrication of expansible chamber devices of the type having a cylinder with a piston reciprocating therein and having fluid flowing in and out of the chamber. The invention is particularly suitable for free piston Stirling engines and pumps. A torque force is applied to the piston causing it to spin sufficiently to entrain and drag along its outer surface some of the fluid in the expansible chamber so as to separate its outer surface from the wall of the cylinder.
Patent EP-0068487-A2 (EP)
Inventor: DOMEIER LINDA ANN
IPC: C08F220/56
Filed: 1982-06-28
Abstract: Descriped herein are curable molding compositions used for the rapid fabrication of fiber-reinforced thermoset resin articles having improved mechanical properties comprising a mixture of:
     (a) a thermosettable organic material containing two or more polymerizable carbon-carbon double bonds,   (b) acrylic or methacrylic acid or a functionalized derivative thereof having a molecular weight of less than 300 which is different from (a), and   (c) an ethylenically unsaturated monomer which is soluble in and copolymerizable with (a) and (b) and which is different from (a) and (b).   
     The compositions can also contain one or more fibers with a melting point or a glass transition tempe-  I  rature above about 130°C.
Patent EP-0069987-A2 (EP)
Inventor: SUNAGO KATSUYOSHI C O SUMITOMO
IPC: G02B26/08
Filed: 1982-07-07
Abstract: A laser beam scanning mechanism includes a joystick controlled reflecting member designed so as to eliminate play by directly contacting a joystick end with a concave surface of a mirror holder, where the radius of curvature of the concave surface is slightly varied from the effective length of the joystick.
Patent EP-0073455-A2 (EP)
Inventor: HARLE ANTON DR
IPC: A61B17/58
Filed: 1982-08-24
Abstract: 1. Clamping device having an osteosynthetic clamping plate provided with screw holes and a slot, also having a force-transmitting device which can be arranged releasably on the clamping plate and which comprises a rotatable stud for introducing a rotatinal force and co-operates with a pin adapted to extend through the slot, fixable in the bone, and serving as an abutment, characterised in that the force-transmitting device (10) comprises two clamping elements (11, 12) which are movable relatively to one another in the direction of the longitudinal axis of the clamping plate (18) and between which there is arranged a drive arrangement connected to the rotatable stud (33) for producing the relative movement, that the clamping element (11) fast with the plate is fixable non-displaceably to the clamping plate (18) by means of a screw connection, and that the movable clamping element (12) has an abutment surface adapted to be brought into engagement with the head of the pin (36).
Patent EP-0066534-A2 (EP)
Inventor: PARLIER ROGER
IPC: E05B9/10
Filed: 1982-05-14
Abstract: 1. Cylinder lock with a catch provided with an integral housing (1) containing the internal and external opening mechanisms (9, 17) comprising on their internal part projecting outside of the housing a peripheral groove (24) and which can be rotated one with another by mechanical means, characterized in that the mechanical means are provided with the catch (25) comprising a case containing at least two removable shells (27) which are held in their operational position against each other by the case, these shells comprising ribs (28) fitted in said grooves (24).
Patent EP-0056791-A2 (EP)
Inventor: STAFFOLANI NICOLA
IPC: A61C19/00
Filed: 1982-01-06
Abstract: A cleaning device for dental instruments, in particular, turbine drills and the like, by means of liquid jets, disinfectant media and air, comprising a box-like container (1) including a chamber (4) provided with an entrance opening (2) which opens in the top wall of said container (1) and through which will be introduced the instrument to be washed in the inside of said chamber (4) by means of jets of compressed air and water dispensed by oriented nozzles (35), while other nozzles (26) placed in the chamber (4) downstream of the nozzles (35) or in a separated chamber having an entrance orifice, deliver a mixture of air and disinfectant medium for drying up the instrument and which is produced by a nebulizer (9), said nozzles (35) being fed with compressed air and water supplied by an external source through pipes controlled by valves by a (32 and 34 respectively), while the pipes feeding the air to the nozzles (26) are controlled by a valve (38), the valves (32, 34, 38) being normally closed and being opened, according to their operative sequence and for predetermined times, manually or automatically by means of a programmer (40) which operates under the control of at least a photoelectric cell (3) controlling the entrance opening (2) of the chamber (4).
Patent EP-0100414-A2 (EP)
Inventor: JEANS EDWARD LEWIS
IPC: B67D1/00
Filed: 1980-06-26
Abstract: A beverage dispenser particularly adapted for use in the home is disclosed which dispenser includes a source of pressurizing fluid, a diluent tank, dispensing valves and packages of concentrate which are interchangeably insertable in the valves. The flows of pressurizing fluid and diluent are conducted through a manifold which is integral with the dispensing valves and the diluent tank and source of pressurizing fluid both being provided with quick disconnect couplings to permit ease of removal and replacement, the elements of the dispenser disposed on a base with the diluent tank and source of pressurizing fluid surrounded by removable covers to provide an attractive, compact and low cost dispensing unit. The package of concentrate are of special design so that they can be interchanged, will not leak when removed from the machine, and will open in response to machine movement.
Patent EP-0101591-A2 (EP)
Inventor: GERUM JOHANNES DR
IPC: G11B5/70
Filed: 1983-08-06
Abstract: 1. Process for the production of magnetic, binder-containing dispersions, characterised in that orthoboric acid is added in a quantity of 0.2 to 5.0 parts by weight, based on 100 parts by weight of magnetic pigments, for the grinding of the magnetic pigment dispersion.
Patent EP-0106662-A2 (EP)
Inventor: NELSON KEITH E
IPC: B01L3/00
Filed: 1983-10-12
Abstract: Avessel (20) for holding test samplesto be measured for fluorescence is formed from a material having a native fluorescence. It is provided with a barrier (34) which blocks penetration or at least reduces the extent of penetration of an exciting light into the vessel's fluorescable material to prevent fluorescent excitation of the vessel or at least reduces the extent to which the vessel is fluorescently excited when exposed to an exciting light during the fluorometric measurement.
Patent EP-0121046-A2 (EP)
Inventor: TATEISHI HIROSHI
IPC: H01F1/153
Filed: 1984-01-31
Abstract: An amorphous alloy for a magnetic head has a composition which may be represented as or where T, T', X, Y and Z satisfy the conditions of 0.75 ≤T≤14, 0.2≤T'≤1.5, 6≤X≤15, 3≤Y≤8 and 0≤Z≤0.01. Such an amorphous alloy has a high crystallization temperature, said temperature being higher than 500°C, and does not lower the effective magnetic permeability, even if gradual cooling is performed after heat treatment. A magnetic head having a core consisting of such an amorphous alloy is not deteriorated in its magnetic properties, even if the head is made by glass bonding.
Patent EP-0136655-A2 (EP)
Inventor: SCHREDER FELIX
IPC: F24C15/10
Filed: 1984-09-26
Abstract: A cast material hotplate with heating resistors embedded in grooves on the bottom surface has an elongated oval shape and on the bottom surface two independent heating zones, which in each case contain substantially circular heating ring zones. In the intermediate area, the casting is separated by a separating gap and tightly interconnected by an inserted sheet metal strip, which is optionally provided with an expansion bead. The sheet metal strip ensures that the flat cooking surfaces are aligned with respect to one another and the double hotplate is suitable for individual cooking vessels, which can be placed on each of the two sides, and for large joint cooking vessels.
Patent EP-0142702-A2 (EP)
Inventor: HOLZL KLAUS DR
IPC: A63C9/084
Filed: 1984-10-13
Abstract: Die Erfindung bezieht sich auf eine Diebstahlsicherung für einen Ski (1, 20) mit einer Bindung (40, 46). Die Bindung ist zumindest in ihrer geschlossenen Stellung durch ein Schloß versperrbar. Das Ziel besteht in der Schaffung einer Diebstahlsicherung, bei der eine Trennung von Bindung und Ski bei versperrtem Schloß nur unter Zerstörung zumindest des Skis möglich ist. Erfindungsgemäß werden hiefür in der versperrten Lage der Bindung wenigstens einige Köpfe von Befestigungsschrauben (3, 22) mittels deren die Bindung am/im Ski (1,20) verankert ist, entweder durch einen in Skilängsrichtung verschiebbaren Bauteil (8') oder einem relativ zum Ski (1,20) um eine vertikale oder um eine horizontale Achse (63 bzw. 24) verschwenkbaren Bauteil zumindest bereichsweise abgedeckt.
Patent EP-0144877-A2 (EP)
Inventor: GEMBRYS PAUL R
IPC: H05B3/34
Filed: 1984-11-24
Abstract: The device for fomenting parts of the body or intermediate layers applied thereon, for example therapeutic mud packs and/or paraffin packs, comprises an elastically flexible temperature transfer element (3) which can be applied to the body part or the intermediate layer and which consists of a tab (8) with at least one liquid channel (7) passing through it. A supply part (1) for the liquid comprises two liquid containers (20, 21), the one being provided with a heating facility (22) and the other with a cooling facility (24). Both liquid containers (20, 21) are connected to the circulating pump (31) via the electrically controllable valve (29). The control part (2) of the device comprises an electrical circuit, which consists of a comparator circuit (processor 40), a memory (42), a timing generator (41), an input circuit (45) and an output circuit (48). A number of preselected temperatures can be stored in the memory (42), so that the temperature of the liquid can be adjusted to these preselected temperatures at succeeding time intervals. <IMAGE>
Patent EP-0117637-A2 (EP)
Inventor: ROCH GERALD V
IPC: F16C29/00
Filed: 1984-01-26
Abstract: A machine tool bed has guideway rails. A slide is mounted to the rails and has gib blocks spaced along the length of the slide and engaging the rails. The gib blocks are spring loaded to maintain them engaged with the guide rails at all times to provide zero-clearance between gibs and rails. The gib blocks are provided with backing surfaces at self-locking angles such as to avoid displacement of the gib blocks under loading, and maintain constant zero-clearance.
Patent EP-0138532-A2 (EP)
Inventor: ROKACH JOSHUA
IPC: A61P9/12
Filed: 1984-10-05
Abstract: Dibenzo[b,f]thiepin-3-substituted derivatives having the formula:
     and their pharmaceutically acceptable salts are novel. They are made into pharmaceutical compositions and used in the treatment and control of allergic conditions such as allergic asthma. In the formula:
     Z is thio, sulfinyl or sulfonyl;   X is N-R 3  or
     where R 3  is hydrogen, C 1-4  alkyl, aryl, hydroxy, C 1-4  alkoxy, C 1-4  acyloxy, amino or C 1-4  alkylamino; each of Y and T, independently of the other, is NR 4 , O or S, and each of R 4  and R 5 , independently of the other, is hydrogen or C 1-4  alkyl; and the broken line represents a possible bond between R 4  and R 5  when neither of them is hydrogen;   each of R 1  and R 2 , independently of the other, is hydrogen, halogen, amino, C 1-4  alkyl, C 1-4  alkanoyl, hydroxyl, C 1-4  alkoxy, thio, C 1-4  alkylthio, C 1-4  alkylsulfinyl, C 1-4  alkylsulfonyl, trifluoromethyl, trifluoromethylthio, cyano, nitro, C 1-4  alkylamino, di(C 1-4  alkyl)amino, benzyl, phenethyl or hydroxyalkyl; and   the dotted line indicates either an olefinic bond or saturation at the 10-, 11-position.
Patent EP-0122896-A2 (EP)
Inventor: PETTERSSON OLA
IPC: B30B11/00
Filed: 1984-03-21
Abstract: A plant for cold isostatic pressing or powaer to pressed bodies includes a dry isostatic press, a plurality of press toots, a circulation conveyor path (2) for the tools and means for advancing the tools (3) along the path (2). The path (2) includes a first and a second straight section (21, 22). On one side of the press there extend a plurality of third straight mutually parallel conveyor sections (23) at right angles to the sections (21, 22). Each such third conveyor section (23) extends through an associated filling station (10). A plurality of fourth conveyor sections (24) extend parallel and at right angles to the first and the second conveyor section (21, 22) on the other side of the press. Each fourth conveyor section (24) extends through an associated emptying station (11). Discharge conveyors (26 and 27) connect to the path (2) opposite each third and fourth conveyor section (23, 24), respectively, and a corresponding delivery conveyor (29, 28) is arranged to allow delivery of replacement tools to the circulation conveyor path (2).
Patent EP-0149998-A2 (EP)
Inventor: ABERSON GERARD M
IPC: C08L33/02
Filed: 1985-01-04
Abstract: The invention comprises of an anionic polyelectrolyte hydrogel reversibly cross-linked with a polyvalent metal cation having a valence of at least two. This hydrogel may be combined with a removal agent for imparting delayed. swelling characteristics when contacted with a water-containing fluid. The delayed swelling allows the water-containing fluid to penetrate or permeate the system before swelling is initiated, thereby providing enhanced wetting prior to the onset of swelling and alleviating gel blockage.
Patent EP-0151455-A2 (EP)
Inventor: WOOD ROBERT B
IPC: G02B27/00
Filed: 1985-01-29
Abstract: A head up display includes a simplified holographic combiner which has a low surface spatial frequency for avoiding flare. Symbology generated by a cathode-ray-tube is focused by relay optics and then reflected by a holographic optical element toward the holographic combiner. The last mentioned holographic optical element is provided with optical power in part compensating for distortions attributable to the large off-axis angle at which the holographic combiner is operated.
Patent EP-0181007-A2 (EP)
Inventor: GILBERT JEFFREY S
IPC: G06F13/38
Filed: 1985-11-08
Abstract: A broadcast channel capability is added to a multiprocessing combined bus implementation. A transmitter channel portion includes means for continually locking out other combined bus coupled modules from control of the combined bus until the data broadcast is complete. Circuitry is also provided for generating a delayed local broadcast acknowledge since the receiver modules will not generate a normal acknowledge signal due to unique decoding of the receiver circuitry. Receiver circuitry includes data latches into which data words transmitted during the broadcast are sequentially latched. The data latches are coupled to the receiver's CPU data bus. Circuitry is provided for signalling the receiver CPU when the transfer is complete. Fig. 1
Patent EP-0160490-A2 (EP)
Inventor: YAMAMOTO SABURO
IPC: H01S5/32
Filed: 1985-04-23
Abstract: A semiconductor laser for laser oscillation at long wavelength or short wavelength visible light comprises a substrate (4) for crystal growth having a striped channel (2), an active layer (7) for laser oscillation, and a cladding layer (6) containing Mg which is in contact with the side of said active layer (7) which faces the striped channel (2) in the substrate (4).
Patent EP-0160507-A2 (EP)
Inventor: FISHLOCK-LOMAX ERIC GRAHAM
IPC: C11D1/94
Filed: 1985-04-24
Abstract: Shampoo compositions containing at least two different amphoteric surfactants are described, at least one of the surfactants being of the alkylamino or alkoxypropylamino type and preferably the other being of the acylamino type.
Patent EP-0163536-A2 (EP)
Inventor: HAGIWARA TATSUO
IPC: B02C17/18
Filed: 1985-05-30
Abstract: A shell structure of a heavy-load type rod mill including a barrel (11) having an outlet port (16) and with a plate thickness of t<sub>1</sub>, and a pair of trunnions (14a, 14b) having journals (13) integrally formed thereon and with a plate thickness of t<sub>2</sub>, which trunnions (14a, 14b) are welded to the barrel (11). At the weld joining the barrel (11) and the trunnion (14a), the relationship between the plate thickness t<sub>1</sub> of the barrel (11) and the plate thickness t<sub>2</sub> of the trunnion (14a) is t, ≤ t<sub>2</sub> ≤ 2t<sub>1</sub>.
Patent EP-0171957-A2 (EP)
Inventor: GOOCH BEVERLEY R
IPC: G11B5/187
Filed: 1985-07-25
Abstract: An electromagnetically controlled scanning magnetic transducer has two confronting magnetic core portions (21, 22) with poles defining a transducing gap (26). A control winding (38,39) is arranged in each core portion to provide a control flux therein. The control windings are arranged such that a steep magnetic permeability versus flux density characteristic across the transducer width is obtained. The control flux saturates a portion of each core at the transducer face adjacent to the gap. The saturated core portions define adjacent nonsaturated highly permeable core portions which overlap across the gap to obtain a transducing zone. The transducing zone can be altered, moved, scanned or otherwise positioned along the transducer width by electromagnetically controlling the saturated core portions.
Patent EP-0177162-A2 (EP)
Inventor: NONOYAMA HIDEKI C O SONY CORP
IPC: G11B15/665
Filed: 1985-08-23
Abstract: A tape guide mechanism for magnetic recording/reproducing apparatus has a tape guide drum (1) and first (5) and second (6) guide pins. The tape guide drum (1) incorporates a rotary drum, has a lead portion on its outer circumferential surface, and has a rotating axis inclined with respect to a reference surface (2). The first (5) and second (6) guide pins are disposed at the sides of the tape guide drum (1) so as to wrap a magnetic tape (3) around the drum, and are inclined with respect to the reference surface (2). The first (5) and second (6) guide pins are arranged such that the magnetic tape (3) enters and exits the drum (1) at elevation angles (θ 1 , (θ 2 ) with respect to the lead portion. The wrap central point (c 1 ) of the tape (3) around the tape guide drum (1) is not included in a plane (f) including first (b) and second (d) contact points between the first (5) and second (6) guide pins and the central line (f) of the magnetic tape (3).
Patent EP-0181106-A2 (EP)
Inventor: ZINNEN HERMANN ALBERT
IPC: C07C201/16
Filed: 1985-10-17
Abstract: An adsorptive separation process for separating ortho-nitrotoluene from a feed mixture comprising the ortho-isomer and at least one other isomer of nitrotoluene comprises contacting the feed mixture with an adsorbent comprising a type X zeolite containing an exchangeable cationic sites cations of metals from Group IA or IIA of the Periodic Table of Elements and thereby selectively adsorbing substantially all of the ortho-nitrotoluene to the substantial exclusion of the remaining isomers, removing the non-adsorbed portion of the feed mixture from contact with the adsorbent, and thereafter recovering high-purity ortho-isomer by desorption with a desorbent comprising nitrobenzene.
Patent EP-0190636-A2 (EP)
Inventor: MANZALINI NORBERTO
IPC: E05D11/04
Filed: 1986-01-27
Abstract: The method of manufacturing sealed hollow male elements for hinge devices comprises the steps of shearing a segment off a drawn rod, and successively causing the material to flow laterally upwards such as by cold impact extrusion by means of a punch, to form a hollow body (5) of constant cross section having an open end. Thereafter, there is performed on said hollow body (5), as by impact with a die, a reduction of one portion at the open end (14), thus defining a hollow pin (8) having an open end (14). The latter is then stopped by press fitting a shaped body (13) thereinto.
Patent EP-0202586-A2 (EP)
Inventor: KNAUSS HERMANN
IPC: D06F39/04
Filed: 1986-05-14
Abstract: Ein Reinigungsmaschine (1), wie eine Waschmaschine, weist in Bodenbereich ihrer Naßkammer (2) einen Ablauf (11) und einen mit diesem unmittelbar oberhalb einer Förderpumpe (13) verbundenen Zulauf (15) auf, benachbart zu welchem ein Heizabschnitt (17) mit einem außerhalb des Naßbereiches liegenden elektrischen Heizelement (23) vorgesehen ist, derart, daß ein durch die Naßkammer (2) den Ablauf (11) und zurück zum Zulauf (15) vorbei an der Eingangsseite der Förderpumpe (13) führender Umlaufkanal (20) gebildet ist, in welchem die Waschlösung unter Thermos?phonwirkung im Kreislauf derart geführt wird, daß die Waschlösung aufgeheizt und evtl. zum Absetzen neigende Teil des der Waschlösung beigegebenen Reinigungsmittels in Lösung überführt werden.
Patent EP-0215196-A2 (EP)
Inventor: FLOCKENHAUS CLAUS PROF DR
IPC: B01D53/86
Filed: 1986-06-03
Abstract: Nitrogen oxides are catalytically reduced selectively with ammonia as the reducing agent, without a significant positive pressure in a single-bed or multi-bed reactor, which, in order to avoid breakthrough of reducing agent in the reactor is designed and operated, in such a way that the conversion in one bed is restricted to at most 67% and the addition of reducing agent per bed is controlled accordingly.
Patent EP-0208942-A2 (EP)
Inventor: BANDERA JAN-ERIC DIPL-ING
IPC: B25G1/10
Filed: 1986-06-19
Abstract: A handle for tools, specifically for screwdrivers, is disclosed. The handle consists of two materials of different hardness, of which the harder material supporting the tool is incompressible under the forces occurring at operational load, whereas the other material permits slight elastic deformations under forces of load. In order to obtain a hand-sympathetic design which nevertheless transmits high torques, the two gripping zones of softer material are situated adjacent to a gripping zone of harder material located between them.