baber/WOPTO huggingface dataset:
Patent EP-0296615-A2 (EP)
Inventor: BABA FUMIO
IPC: G11C11/401
Filed: 1988-06-24
Abstract: A semiconductor memory device having a register and a memory cell array (1) includes a controlling circuit (42) for disconnecting an Input/output circuit (7, 11) from a data bus (DB 1 ) and turning OFF a transfer gate (T.) provided between the register and data bus in a first operation mode and for connecting the inputoutput circuit to the data bus and turning ON the transfer gate in a second operation mode. In the first operation mode, a data read or write operation is performed between the memory cell array and an external circuit, and alternatively in the second operation mode the data read or write operation is performed between the register and the external circuit.
Patent EP-0305740-A2 (EP)
Inventor: ESCHWEY MANFRED DR
IPC: B29C49/46
Filed: 1988-07-29
Abstract: Hollow articles produced by blow moulding a thermoplastic can be provided on the inner surface with a fluorinated barrier layer, which prevents, for example, excessive permeation of fuel from fuel tanks for automobiles. In order to apply the barrier layer, a fluorine-containing reaction gas is allowed to act on the still-hot preform, which is in contact with the inner wall of the blow mould. In order to improve the barrier effect and to reduce the amount of fluorine necessary for this purpose, the reaction gas used comprises from 0.1 to 2% by volume of fluorine and from 0.05 to 5% by volume of oxygen, the remainder nitrogen, and the temperature of the inner surface of the hollow article is from 50 to 130 DEG C. <IMAGE>
Patent EP-0314091-A2 (EP)
Inventor: STEUDLE ERNST
IPC: G01N13/00
Filed: 1988-10-26
Abstract: In a method and apparatus for the selective determination of the concentration of a dissolved component in a solvent by means of an osmotic cell, the osmotic cell contains, according to the invention, a substance which is not present in the solution under examination and which is either virtually insoluble or does not permeate the membrane. This substance reacts chemically with the component which permeates the osmotic cell, with a product produced therefrom in the cell or with a product which is produced from the component in the solution under examination and which permeates the cell. In this process, reaction products are produced which generate a pressure in the osmotic cell which differs from the osmotic pressure of the chemically reacted fraction of the substance. This establishes a pressure change in the cell from which the content of the component in the solution under examination is determined from calibrated values. 
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Patent EP-0279583-A2 (EP)
Inventor: CROSSMAN DAVID DANVERS
IPC: A61M5/00
Filed: 1988-02-10
Abstract: A needle (11) for a hypodermic syringe is a force fit on a hub (12) which can be secured onto a container for the fluid to be injected. A cover (13) fits over a bos on the hub and provides an enclosure for the needle. The assembly of hub, needle and cover are housed in a container (14) which fits around the hub (12). 
     To control the depth of penetration of the needle, the user selects an adjuster (15) from a set of adjusters of different sizes and fits it over a part of the hub.
Patent EP-0282321-A2 (EP)
Inventor: LATHAM PAUL
IPC: F01K25/14
Filed: 1988-03-10
Abstract: Oxygen is separated from air in a cryogenic air separation plant 2, is compressed in compressor 4, and supplied to a plant 6 in which steam and coal react with the oxygen to produce primarily carbon monoxide and hydrogen and the thus formed reducing gases reduces iron oxide to iron. The resulting calorific off-gas is compressed in compressor 20 and is then burned in the combustion chamber 24 of a turbine 22 employed to drive a generator 26 of electricity. The electricity thus generated may be used to meet at least some of power requirements of the air separation plant 2 and the compressors 4 and 20.
Patent EP-0295032-A2 (EP)
Inventor: MINIKUS JAMES CARL
IPC: E21B10/52
Filed: 1988-06-06
Abstract: An inclined chisel crested insert (22) is disclosed for use on the gage row of a cone (18) for a rotary cone rock bit (10). The insert has different conical surfaces (42, 45) on opposite sides of the crown (44) of the insert. An elongate conically shaped gage cutting surface (42) of the insert provides point or line contact with a borehole wall (37) as opposed to a full surface contact with the wall as is common with state of the art flat sided gage row inserts. This inclined chisel insert also has advantages over the symmetrical chisel type gage insert in that it is designed to provide increased crest length while providing the desired gage surface angle. The conically shaped gage row inserts with offset chisel crest are less prone to frictional heating due to the point or line contact design. As a result the elongate conical gage cutting surface of the chisel crest insert minimises gage insert wear and subsequent breakage by eliminating high cycle thermal fatigue.
Patent EP-0301772-A2 (EP)
Inventor: SEAL MICHAEL JAMES
IPC: D04H1/435
Filed: 1988-07-22
Abstract: A nonwoven material comprises a lofted or loftable, particle-bonded nonwoven having fibres bonded together with an adhesive binder and containing functional particles (e.g. particles of a liquid-absorbent polymer) distributed therein and attached to the fibres by the adhesive binder.
Patent EP-0310350-A2 (EP)
Inventor: MEHTA MAHENDRA MEAD CENTRAL RE
IPC: B32B21/08
Filed: 1988-09-28
Abstract: A decorative laminate (20) comprises a plurality of consolidated resin impregnated fibrous sheets (22-28), at least one (26,28) of said sheets being formed from bleached cellulose fibres, and titanium dioxide and/or a pearl pigment.
Patent EP-0323703-A2 (EP)
Inventor: SCULLY KEITH JAMES
IPC: G06Q10/00
Filed: 1988-11-23
Abstract: A method of exchanging date and time slot usage between calendar users is disclosed. A date and time map structure is configured in a common way to allow the accessing of the map information using an algorithm and then responding to the provided information. The response would normally be to create a composite calendar for purposes of determining which time slots are not used for selected calendars to assist when establishing a group meeting. The structure supports specifying calendar categories, time span and granularity for the times represented by the used time slots in the map.
Patent EP-0319240-A2 (EP)
Inventor: MACMURRAY THOMAS A
IPC: A22C25/17
Filed: 1988-11-29
Abstract: Skin is removed from an edible material by passing the edible material through a skin removal zone of an ablative removal apparatus. In the skin removal zone, skin is ablatively removed by the action of a continuous wave carbon dioxide laser beam (22) which rapidly traverses the skin removal zone in a direction substantially transverse to the edible material movement. The edible material may be skinned regardless of whether it is fresh, frozen, thawed, or cooked. Skin vaporized by the laser light beam generates a gaseous plume which is removed from the skin removal zone by causing a current of air to traverse that zone.
Patent EP-0292437-A2 (EP)
Inventor: CANTATORE GIUSEPPE DR
IPC: C08L23/00
Filed: 1988-05-13
Abstract: The novel compounds of the formula (I) in which R₁ is di(C₁-C₄-alkyl)amino, C₁-Ψ₄-alkoxy, a 5-membered to 7-membered nitrogen containing heterocyclic group with the nitrogen atom bonded to the triazine ring, or a group of the formula (II), R₂ and R₄ which are identical or different are C₁-C₁₂-alkyl, C₅-C₇-cyclo­alkyl, benzyl or 1,2,2,6,6-pentamethyl-4-piperidyl, n is 2 or 3 and, if n is 2, R₃ is a group with R₅ and R₇, which are identical or different, being hydrogen, C₁-C₁₂-alkyl, C₅-C₇-cycloalkyl, benzyl or 1,2,2,6,6-pentamethyl-4-piperidyl and R₆ being C₂-C₁₂-alkylene, cyclo­hexylene, cyclohexylenedimethylene or methylenedicyclohexylene, or R₃ is the divalent radical of a 6-membered to 7-membered heterocyclic compound with two nitrogen atoms which are each bonded to a triazine ring, or, if n is 3, R₃ is a group with R₈ and R₁₁, which are identical or different, being as defined above for R₅ and R₇, and R₉ and R₁₀, which are identical or different, being C₂-C₁₂-alkylene, are useful as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials.
Patent EP-0325170-A2 (EP)
Inventor: SANTIAGO JULIO A
IPC: F41G1/42
Filed: 1989-01-13
Abstract: A sighting device (10) for mounting on the top of a weapon comprising a channel member having a pair of sidewalls (12, 13) extending upward, with the sidewalls having parallel topmost light reflective sighting surfaces (20, 21) to quickly guide the user's eye into initial alignment with a target and the reflective sighting surfaces and a sight post (15) spaced between the sidewalls to enable a user to precisely aim a weapon attached to the channel sight.
Patent EP-0332813-A2 (EP)
Inventor: WEEGE ROLF-DIETER DR
IPC: A61G5/02
Filed: 1989-01-20
Abstract: The invention relates to a wheelchair with manually operated propulsion levers, each of which has a handle at one of its ends for propulsion and, at a distance therefrom, two mutually spaced pivoting bearings, of which a first is actively connected to a crank bearing at the end of a crank connected to the wheel to be driven, and the second to the frame of the wheelchair. The second pivoting bearing is movably connected, via a guide device, to the frame of the wheelchair in such a manner that the handles, when moved forwards and backwards, follow paths at different heights. The guide can be designed as a multi- membered coupler mechanism with a relatively high coupler curve as a drive movement. The movement paths of the handles form a closed curve which has, for example, the shape of a flat asymmetrical ellipse. No reversal of movement takes place in this path, so that dead centre positions are also avoided. Wheelchair users can therefore exert a propulsion or braking effect in any movement position. <IMAGE>
Patent EP-0332870-A2 (EP)
Inventor: RECCIUS HELMUT ING-GRAD
IPC: B21D7/06
Filed: 1989-02-16
Abstract: Apparatus for bending panels, in particular panels for the covering or construction of the hull of aircraft, rockets or the like, with reinforcing ribs arranged on one side of a skin and intersecting to form junction points, forming members (111, 111a) movable relative to one another and independently of one another to achieve a deformation being provided which act on mutually opposite junction points (7) of the reinforcing ribs (4, 5) and introduce the forming force (F') into the component (2) in such a way that the forming force (F') is aligned tangentially to the extension of the covering (3), and means being provided for changing the direction of action of the forming forces (F') on the component (2). 
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Patent EP-0333037-A2 (EP)
Inventor: IGARASHI AKIRA C O KOHGAKUIN U
IPC: B01J21/06
Filed: 1989-03-09
Abstract: The present invention provides a catalyst for steam reforming of hydrocarbons which comprises ruthenium supported on a zirconia carrier; and a catalyst for steam reforming of hydrocarbons which comprises (A) at least one element selected from the group consisting of rhodium and ruthenium as an element imparting mainly reforming activity and (B) at least one element selected from the group consisting of nickel, lanthanum, praseodymium, neodymium, samarium, thorium, uranium, chromium, magnesium, calcium, and yttrium as an element for imparting co-catalyst function which are supported on a zirconia carrier; and furthermore a catalyst for steam reforming of hydrocarbons which comprises at least one element selected from the group consisting of rhodium and ruthenium which is supported on a partially stabilized zirconia carrier.
Patent EP-0333067-A2 (EP)
Inventor: STEINHILBER HELMUT
IPC: B65H29/22
Filed: 1989-03-10
Abstract: In the sorter, the sheets transported in a conveying line (10, 12) are deflected via controllable switches (16) into storage compartments (14). Transport rollers (26) convey the sheets from the switch (16) into said compartment (14). The transport rollers (26) are driven by a driven belt (42) which is common to the transport rollers (26) for all the compartments (14). To supply a particular compartment (14), this belt (42) is bought into engagement only with the transport roller (26) assigned to said compartment. For this purpose, use is made of a clutch wheel (44), swivelled by means of a lever (30) which actuates the switch (16). …<IMAGE>…
Patent EP-0339498-A2 (EP)
Inventor: NAKANO HIROSHI C O AJINOMOTO C
IPC: A61K8/00
Filed: 1989-04-20
Abstract: A liquid detergent composition which comprises:
     (A) at least one N-acylated acidic amino acid represented by general formula (I) or a salt thereof;
      wherein R₁ represents an alkyl group or an alkenyl group having 7 to 21 carbon atoms; M₁ and M₂ each represents hydrogen, an alkali metal or an alkanolammonium ion; and m represents an integer of 1 or 2,   and (B) at least one aliphatic sulfonic acid selected from compounds represented by general formula (II) or (III) or salts thereof; 
R₂-CH=CH(CH₂) n SO₃M₃      (II) 
R₂- -(CH₂) n CH₂SO₃M₃      (III) 
 
  wherein R₂ represents an alkyl group having 7 to 15 carbon atoms; n represents 0 or an integer of 1 to 5; and M₃ represents hydrogen, an alkali metal or an alkanolammonium ion;    wherein the ratio (A)/(B) of component (A) to component (B) is 3/7 to 7/3 by weight and the total concentration of component (A) and component (B) in the composition is in a range of 4 to 30 wt%.
Patent EP-0340751-A2 (EP)
Inventor: ALBERT ERNST DIPL ING FH
IPC: F16C29/06
Filed: 1989-05-03
Abstract: A linear guiding device is proposed, in which a guide rail is arranged on the base of a U-shaped guide housing and a runner is guided on this guide rail by means of endless recirculating ball bearings. 
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Patent EP-0342605-A2 (EP)
Inventor: SUZUKI CHIAKI FUJI PHOTO FILM
IPC: G03C1/00
Filed: 1989-05-16
Abstract: A film magazine assembling system includes a plurality of two-part magazine casing assembling chucks (20, 21, 22) Each chuck is formed of a pair of chuck members (21, 22) the inner surfaces of which substantially form a cylindrical surface in a closed state. In an open state, one of the side edges of one of the chuck members parallel to the longitudinal axis of the cylindrical surface is spaced from the mating edge of the other chuck member. An indexing plate (10) is rotatable about a substantially horizontal rotational axis and supports the magazine casing assembling chucks at regular angular intervals about the rotational axis so that the longitudinal axis of said cylindrical surface is held horizontal. The indexing plate (10) is intermittently rotated by an angle equal to the angular interval, thereby successively stopping each magazine casing assembling chuck at a plurality of stations. The magazine casing assembling chuck is in the open state and opposed side edges of the barrel plate which form the magazine slit are spaced from each other at the first station, and the barrel plate (30) is loaded into the magazine casing assembling chuck so that the side edges are positioned in the space between the spaced side edges of the chuck members (21, 22).
Patent EP-0372404-A2 (EP)
Inventor: DIETZ MARTIN
IPC: C08L61/20
Filed: 1989-11-30
Abstract: A process is proposed for the treatment of lignocellulose- containing fibres in order to improve their capacity for binding to a thermoplastic. Fibres of this type are necessary for the production of semifinished boards. In the proposed process, the fibres are first mixed with an aminoplastic, a water repellent and a methacrylate- polyethylene dispersion. The fibres pre-treated in this way are then mixed with the thermoplastic powder.
Patent EP-0374582-A2 (EP)
Inventor: VIERTEL LOTHAR
IPC: B60J3/02
Filed: 1989-12-05
Abstract: A sun visor for vehicles is described, having a sun visor body (1) which is mounted so as to be able to fold around an approximately horizontal axis (24), be displaced in parallel to said axis (24) and be pivoted about an approximately vertical axis (25), having an approximately L-shaped sun visor shaft (3), a pivot bearing bracket (2) which can be mounted on the vehicle body, a counterbearing pin (4) and a counterbearing bracket (5) which can be mounted on the vehicle body. In this arrangement, it is provided that the sun visor body (1) has a sliding bearing element on a longitudinal edge, which sliding bearing element is coupled fixed in terms of rotation but slidingly movable to a second sliding bearing element arranged on an elongate carrier body (6) extending in parallel to the sun visor body (1), that the carrier body (6) has a bearing bore at one end region, in which bearing bore a leg of the sun visor shaft (3) is mounted movably in terms of rotation but slidingly fixed, and that the carrier body (6) is equipped at the other end region with the counterbearing pin (4) which can be inserted into a bearing receptacle of the counterbearing bracket (5). <IMAGE>
Patent EP-0372520-A2 (EP)
Inventor: OBERKOFLER JORG DR
IPC: C02F3/34
Filed: 1989-12-06
Abstract: In order to control slime and deposits in industrial plants where water is circulated, microorganisms are added to the circulating water.
Patent EP-0373591-A2 (EP)
Inventor: PATIL GHANSHYAM
IPC: A61K31/16
Filed: 1989-12-12
Abstract: Compounds of the present invention, are represented by the general formula
      wherein R₁ group which may be alkyl of from 1 to about 6 carbon atoms, alkenyl of from 2 to about 6 carbon atoms, alkynyl of from 2 to about 10 carbon atoms, alkoxy wherein the alkyl group contains from 1 to about 6 carbon atoms, halogen, acetamido, amino, nitro, alkylamino of from 1 to about 6 carbon atoms, hydroxy, hydroxyalkyl of from 1 to about 6 carbon atoms, cyano or arylalkoxy wherein the alkyl group contains from 1 to about 6 carbon atoms R₂, R₃ and R₄ are hydrogen or hydroxyl groups or the combination of either hydrogen or hydroxyl groups; W represents alkylene of from 1 to about 10 carbon atoms; and B represents -NHCOR₅, -NHCONR₅R₆, or -NHCOOR₅ wherein R₅ and R₆ may be the same or different and represent hydrogen, alkyl of from 1 to about 6 carbon atoms, alkoxyalkyl wherein the alkyl groups may be the same or different and contain from 1 to about 6 carbon atoms, cycloalkyl of from 3 to about 8 carbon atoms, alkenyl of from 2 to about 6 carbon atoms, alkynyl of from 2 to about 6 carbon atoms, phenyl which may be unsubstituted or substituted with alkyl of 1 to 6 carbon atoms; furanyl, thiophenyl, imidazole, oxazole or indole, aralkyl wherein the alkyl group contains from 1 to about 6 carbon atoms and the aryl group represents phenyl unsubstituted or substituted with alkyl of from 1 to about 6 carbon atoms, or R₅ and R₆ may together with N form a pyrrolidine, piperidine, piperazine, morpholine or thiomorpholine ring and except that R₅ is not hydrogen when B is -NHCOOR₅; or a pharmaceutically acceptable salt thereof. The compounds are useful in the treatment or prophylaxis of cardiac disorders or in the treatment of glaucoma.
Patent EP-0351017-A2 (EP)
Inventor: CASAGRANDE CESARE
IPC: A61K31/495
Filed: 1989-07-11
Abstract: A pharmaceutical composition is described comprising ibopamine and an ACE-inhibitor. 
     Such composition is useful in the treatment of cardiovascular diseases, more particularly of hypertension and heart insufficiency even when the latter is associated with or caused by hypertension.
Patent EP-0327376-A2 (EP)
Inventor: BROWN GEORGE REGINALD
IPC: C08F218/04
Filed: 1989-02-03
Abstract: Copolymers of vinyl esters and silicon monomers, with very low levels of the silicon monomer, that are especially suitable as binders for emulsion paints, giving good scrub resistance.
Patent EP-0334495-A2 (EP)
Inventor: HARUNA KAZUO C O SEITETSU KAGA
IPC: C01B13/02
Filed: 1989-02-27
Abstract: A process for recovering an oxygen enriched gas from a mixed gas mainly composed of nitrogen gas and oxygen gas by means of PSA which comprises: 
providing two adsorbers A and B packed with zeolite molecular sieve as the adsorbent and a gas reservoir C for accumulating the recovered oxygen enriched gas which is connected to the outlet side of each adsorber and used in common to both adsorbers, introducing the mixed gas into adsorber A to adsorb nitrogen gas, and desorbing nitrogen gas previously adsorbed in adsorber B therefrom under reduced pressure, 
said introduction, adsorption and desorption being carried out according to adsorption, desorption, rinsing, recovering, pressure accumulation and pressurization steps in turn with alternation of adsorbers A and B.
Patent EP-0335631-A2 (EP)
Inventor: HORINO SHIGEO C O PATENT DIVIS
IPC: B65G47/49
Filed: 1989-03-28
Abstract: A bundle processing apparatus (200) useful for bank notes having an input portion (202) on which a predetermined number of bundles T are placed, each bundle including a predetermined number of packs, and each pack including a predetermined number of sheets. A take-out device takes out the bundles placed on the input portion one by one. A receiving conveyor (206) receives the bundles from the take-out device and a detector (210) detects the number of packs included in the bundle received by the receiving conveyor. A rejecting device (227) rejects the bundles which are not detected by the detector to include the predetermined number of packs. A stacking portion (222) stacks the bundles which are detected by the detector to include the predetermined number of packs. A storing device (400) stores the bundles stacked on the stacking portion into the storing box.
Patent EP-0349234-A2 (EP)
Inventor: KANEMITSU NORIO
IPC: G06K9/38
Filed: 1989-06-26
Abstract: An image processing system obtains a binary signal from a multi-level signal read by an image scanner from an original document including mixed characters, ruled lines, and photos, and then produces a reproduced image from the binary signal. The image processing system includes: a fixed slice processing unit (1) for receiving the multi-level signal, and for slicing the multi-level signal by a predetermined fixed threshold level, and outputting the binary signal sliced by the fixed theshold level; a half-tone processing unit (2) for receiving the multi-level signal, and for slicing the multi-level signal by a plurality of threshold levels defined by a dither method, and outputting the binary signal sliced by the plural threshold levels defined by the dither method; a character-photo separating unit (3) for receiving the multi-level signal; and for detecting a pattern of the multi-level signal, separating either a character portion or photo portion based on the pattern, and outputting a selection signal; and, a selection unit (4) for selecting either the fixed slice processing unit or the half-tone processing unit based on the selection signal from the character/photo separating unit (3).
Patent EP-0354790-A2 (EP)
Inventor: MASHINO KEIICHI
IPC: H02P1/46
Filed: 1989-08-10
Abstract: A method and apparatus for controlling variations of the torque developed by the crankshaft (181) of an internal combustion engine (41). An ac polyphase rotating electric machine (10) is directly connected to the crankshaft so that the ac polyphase rotating electrical machine is used as a generator when the torque of the crankshaft is increased and used as a motor when the torque is decreased. Thus, rectifiers (21) are provided by inverters (22) and their power supply includes a high voltage power supply capable of generating a voltage higher than a battery voltage.
Patent EP-0356194-A2 (EP)
Inventor: FURUTA MOTONOBU
IPC: C08L81/00
Filed: 1989-08-22
Abstract: A thermoplastic resin composition which has excellent heat resistance and impact resistance as well as excellent rigidity, chemical resistance and processibility, comprises:
     (a) a polyphenylene ether resin or a resin composition containing a polyphenylene ether,   (b) either a modified propylene polymer grafted with a styrene-based monomer and an unsaturated carboxylic acid or its derivative, or a propylene-based resin composition containing the modified propylene polymer and a propylene polymer, and   (c) a rubbery substance.    The thermoplastic resin compositions not only have good mold-processibility but also exhibit well-balanced physical properties when molded into articles such as vehicle components.