baber/WOPTO huggingface dataset:
Patent EP-0597231-A2 (EP)
Inventor: HARDEE KIM C
IPC: G11C7/06
Filed: 1993-09-30
Abstract: A sense amplifier for a very high density integrated circuit memory using CMOS technology is described. Each sense amplifier includes first and second local sense amplifier drive transistors, one (140) connecting the P channel transistors (112, 114) to VCC; the other (142) connecting the N channel transistors (142) to VSS. A read amplifier circuit (150-156) is provided within each sense amplifier and is operated by read control signals (DR, DRB, YR). Internal nodes of the latch of the sense amplifier are coupled by pass transistors (122, 124) that are responsive to column write control signals (YW). Local data write driver transistors (128, 130, 132, 134) are also provided to selectively couple the pass transistors to VCC-Vt or VSS in response to further data write control signals (DW, DWB). A relatively wider power line (184) is coupled to the drive transistors (140) to provide VCC thereto, and a narrower line (181) is used to control those first sense amplifier drive transistors (140). Corresponding wide and narrow lines (190, 186) are used for the second local sense amplifier drive transistors which couple the N channel transistors to ground. Each sense amplifier may be shared between first and second pairs of bit lines (220, 222; 224, 226) through the use of isolation transistors 232, 234, 238, 240) and a corresponding isolation signal (ISOL, ISOR).
Patent EP-0566343-A2 (EP)
Inventor: TAVIS JOHN R
IPC: H03L5/00
Filed: 1993-04-13
Abstract: . The present invention comprises an oscillator including a transformer having a first winding with a power feed to the center tap. A first pair of transistors in a push-pull configuration are connected at the emitter electrodes across the second winding of the transformer. A center tap on the second winding is provided for a negative polarity power return. The base electrodes of the transistors are commonly connected to receive a control current and the collector electrodes of the transistors are connected across a first winding of the transformer. A capacitive element is connected across the first winding to create a tuned circuit within an oscillator.
Patent EP-0659970-A2 (EP)
Inventor: PENNERATH EDDY C O REHAU S A
IPC: E06B9/11
Filed: 1994-11-17
Abstract: The invention relates to a two-part roller shutter for cabinet-type pieces of furniture. The two roller-shutter elements are constructed of pivotably interconnected profiles and are interconnected by connecting elements. Via said connecting elements, the movement of one roller-shutter element can be transmitted synchronously to the other roller-shutter element in the form of a counter-movement. In the opening region (11) of the piece of furniture (1), guide profiles (2) are arranged on the opposite side walls (12), in the border region. Said guide profiles (2) have two longitudinal grooves (21, 22) which are provided for receiving toothed components (3, 4) and are located one behind the other. Said longitudinal grooves (21, 22) of the guide profiles (2) have slit openings (23, 24) directed parallel to the interior (13) of the piece of furniture (1). The toothed components (3, 4), which are arranged in the longitudinal grooves (21, 22) such that they can be displaced with respect to one another, can be connected via connecting means (5, 6) to in each case one of the roller-shutter elements (7, 8). The spacing between the longitudinal grooves (21, 22) arranged one behind the other is formed by a hollow region (25) in the guide profile (2). Said hollow region (25) is spanned by at least one rotatable gear wheel (9), arranged in a stationary manner on a pin (91), such that the teeth (92) of the gear wheel (9) mesh with the teeth (31, 41) of the toothed components (3, 4).
Patent EP-0611139-A2 (EP)
Inventor: OHIRA TSUNEHISA
IPC: G11B23/087
Filed: 1994-02-08
Abstract: The present invention discloses a tape cassette having a front lid for protecting a magnetic surface of a magnetic tape accommodated in a casing made of upper and lower half members against dust or the like and a rear lid for protecting the back surface of the magnetic tape. The front lid 7 is rotatably supported at sides of the casing. The rear lid is rotatably suspended on a connecting lever which is rotatably supported on the front lid. The magnetic tape is protected between the front and rear lids in a lid closed state. A pair of pins provided on the rear lid is snugly fitted in a pair of guide grooves formed in projections provided in the lower half member so that the rear lid may move in opening and closing directions. The guide grooves have open tops so that the pins of the rear lid are easily inserted into the guide grooves in the assembly process. The open tops are covered with front rims provided on the upper half member in the assembly process.
Patent EP-0634108-A2 (EP)
Inventor: BARBIER CHARLES
IPC: A23L27/20
Filed: 1994-06-27
Abstract: Disclosed is a process for treating wood particles for use in flavoring aqueous liquids to mask undesirable taste components and to increase the extractability and reactivity of flavor enhancing components. Wood particles are contacted with a solution of aqueous ethanol, the solids separated and heated for at least fifteen minutes at temperatures up to 220°C. Also disclosed is a process for using such wood particles for treatment of aqueous liquids and aqueous liquids treated with such wood particles.
Patent EP-0646396-A2 (EP)
Inventor: HARGIS GLEN I
IPC: C08K3/36
Filed: 1994-08-02
Abstract: A hollow rubber play ball is disclosed that uses a combination two or more fillers to produce desirable playing properties in a tennis ball as specified by the International Lawn Tennis Federation (ITF). The preferred play ball is a pressureless tennis ball. The specific fillers disclosed are mineral type particulate reinforcing fillers such as silicas and carbon black, polymeric fillers such as cellulose, a reaction product of grafting polyethylene with cellulose, and ethylene-vinyl acetate copolymers. These fillers can also have surface treatments to enhance the elastomer-filler interaction. Another reinforcing filler that can be introduced with the rubber components is the non-rubber constituents in skim rubber that serve to increase the modulus of a compounded rubber.
Patent EP-0643116-A2 (EP)
Inventor: PATEL NARESH D
IPC: C09J127/24
Filed: 1994-09-13
Abstract: A CPVC adhesive for joining CPVC pipes comprises: (a) about 18 to 28 wt% CPVC resin; (b) a high vapor pressure solvent comprising about 15 to 35 wt% tetrahydrofuran and 0 to about 30 wt% methyl ethyl ketone; and (c) a low vapor pressure solvent comprising about 20 to 45 wt% cyclohexanone, 0 to about 30 wt% N-methyl pyrrolidone, and 0 to 10 wt% dibasic esters (a mixture of refined dimethyl esters of adipic, glutaric, and succinic acids). The VOC level of the CPVC adhesive composition of the invention is at or below the allowed maximum value of 450 g/1, yet the adhesive meets or exceeds required performance standards, such as hydrostatic burst strength and hydrostatic sustained pressure test.
Patent EP-0660417-A2 (EP)
Inventor: JEROME RICK C
IPC: H01L29/417
Filed: 1994-12-06
Abstract: The present invention teaches a method and structure of enhancing the current gain characteristics of a bipolar junction transistor. The method comprises the step of forming a patterned silicon dioxide layer superjacent a semiconductor substrate comprising a base, an emitter and a collector, such that a carrier current conducts between the base and the emitter. The silicon dioxide layer forms an interface on the substrate at the emitter. Further, a first polysilicon layer is formed superjacent both the patterned silicon dioxide layer and the interface, and is implanted with O₂. Subsequently, the substrate is heated such that the emitter interface is obstructed by a silicon dioxide formation, thereby blocking a portion of carrier current from passing through the interface.
Patent EP-0611206-A2 (EP)
Title: Nonaqueous gelled automatic diswashing composition containing enzymes
Inventor: DURBUT PATRICK
IPC: C11D17/00
Filed: 1994-02-08
Abstract: Nonaqueous gelled automatic dishwashing compositions containing a mixture of a protease enzyme and an amylase enzyme have been found to be very useful in the removal of protein and carbohydrate soils from dishware at operating temperatures of 100°F to 140°F.
Patent EP-0664129-A2 (EP)
Inventor: GHISELLI GIANCARLO
IPC: A23L33/00
Filed: 1995-01-04
Abstract: New pharmaceutical composition comprising a pharmaceutically acceptable carrier and/or diluent and, as an active principle, epicholesterol, having in particular cholesterol absorption inhibiting activity and/or blood cholesterol lowering activity.
Patent EP-0666091-A2 (EP)
Inventor: BOESCH HUBERT
IPC: A63C9/085
Filed: 1995-01-10
Abstract: The binding holds the boot for the sports gear and is automatically released, on attaining a limit force value. It has one or more spring elements (15), which abut resiliently a release member (10) via arrester elements (25,26). The spring elements are pref. in the form of compression or tensile springs. Alternately spring loaded shanks may be used, or single- or multi-shank bending springs may find application, e.g. U-shaped springs with two shanks, between which may be located the release member.
Patent EP-0688711-A2 (EP)
Inventor: VOM BRAUCKE HANS
IPC: B62B5/02
Filed: 1995-04-28
Abstract: The trolley has a connecting tie rod (14) which is pivoted on the longitudinal profile (11) for swivelling around an axis (S4) lying at right angles to the profile. Each of the longitudinal profiles has a bearing (13.1) in the region of its lower end for accommodating cantilever arms upon which the connecting tie rod between the wheel carriers (21) pivots. The clearance of the tie rod stop (23) on the inner fork (21.1) of the wheel carrier corresponds to the distance of the axes of the wheels (22) from the plane of the vertical frame (10). <IMAGE>
Patent EP-0713774-A2 (EP)
Inventor: HIRATA SUSUMU
IPC: B41J2/16
Filed: 1995-05-31
Abstract: The invention provides an ink jet head which exhibits a good response characteristic through heating and fast cooling enough to implement high-speed printing. A nozzle plate (10) having a nozzle orifice (11), and a substrate (7) constitute part of a peripheral wall of an ink chamber (31). A pressure generating member (20) is provided in the ink chamber (31). The pressure generating member (20) has a buckling member (1), a heater layer (3), and a diaphragm (5). The buckling member (1) is formed into a generally plate shape and its peripheral portion is attached to the substrate (7). The buckling member (1) can be switched between a no-displacement state in which it undergoes substantially no thermal stress, and a buckled state in which it is thermally expanded and buckled. The heater layer (3) is provided along a surface of the buckling member (1) on the substrate (7) side. The diaphragm (5) is composed of a generally plate-shaped flexible material and provided along a surface of the buckling member (1) on the nozzle plate (10) side in such a state that at least its peripheral portion (5c) is attached to a peripheral portion (1c) of the buckling member (1).
Patent EP-0696008-A2 (EP)
Inventor: SUGINO KIYOTAKA
IPC: G06K7/00
Filed: 1989-10-14
Abstract: In the present invention, a slider (19) moves forward in response to an insertion of a card (12) into an inlet (13), and a shutter lever (28) is closed by a position regulation releasing operation of a shutter linked lever (80) related to the forward movement. Thus, the inserted card (12) is locked. IC data processing, for example, is carried out in this locked state. After the IC data are processed, the shutter lever (28) is opened by the driving means (31) to permit extraction of the card (12), and by the related movement of an engaging member (91), the shutter linked lever (80) is operated to realize open lock. Consequently, the inlet (13) is kept at the open state, ensuring extraction of the card (12).
Patent EP-0668587-A2 (EP)
Inventor: FELL WOLFGANG DR-ING
IPC: G11B15/60
Filed: 1995-02-10
Abstract: The video recorder has a deflection roller (2d), around which the magnetic tape (10) is passed, having a mantle part (11), which can rotate and pivot about a central axis (13) and a stationary mantle part (14), between the first mantle part and a guide flange (18), against which the edge of the tape is pressed. Both mantle parts are relatively adjustable in the direction of the angular bisector of the tapewrap around angle. Pref. the stationary mantle part can slide relative to the rotary mantle part in the direction of the magnetic tape and has a radial setting screw (14a) for the adjustment in the direction of the angular bisector.
Patent EP-0732488-A2 (EP)
Inventor: CANOT ALBERT
IPC: F01B9/04
Filed: 1995-12-19
Abstract: This patent relates to motors recommended in patent 94 15 448 in the improvement of their drive. The motors are of the two stroke type supplied with a variety of propulsive fluids of combustion which apply their propulsive forces onto their cylinder head that then drive two semi-rotative masses. These motor drives can be stacked one behind the other with the first one driving a conventional propeller in a fairing, the latter ones driving standard or supersonic propellers, or blowers, propellers, and blowers in fairings. The present invention recommends that the first drive is a standard propeller followed by other supersonic propellers, blowers, streamlined, and the dispensing of a turbine of a turbo-drive. The motor drive being by a step up gearing bathed in oil so that the compressors can be driven at a high speed.
Patent EP-0672560-A2 (EP)
Inventor: LAURITZEN DONALD R
IPC: B60R21/26
Filed: 1995-03-07
Abstract: Vehicle occupant restraint gas generant comprising three cylindrical extruded pieces (28A-C) with longitudinal grooves (32) extending radially inwardly from the surface of the pieces to a depth of at least half of the radius of the pieces and accommodating extruded igniter strips (30) configured so as to conform at least partially to inner surfaces of the grooves (32). The gas generant (28A-C) may be accommodated within a mesh filter cylinder (24) located within a perforated ignition can (20) which is connected by extensions (16, 18) to sidewalls (12, 14) of a reaction canister (10). The ignition can (20) is formed as a one-piece extrusion with the sidewalls (12, 14) and the extensions (16, 18).
Patent EP-0712896-A2 (EP)
Inventor: BEKELE SOLOMON
IPC: C08K5/00
Filed: 1995-11-17
Abstract: An extrudable vinylidene chloride composition is useful in packaging films where controlled CO₂ and O₂ transmission rates benefit the packaging of products such as gassing cheese. The compositon, and film made therefrom, comprises 100 parts by weight of at least one vinylidene chloride copolymer; between 4 and 15 parts by weight of a plasticizer; and between 4 and 15 parts by weight of an acrylate/styrene copolymer; wherein the total amount of plasticizer and acrylate/styrene copolymer comprises at least 9 parts by weight.
Patent EP-0789721-A2 (EP)
Inventor: KAISAKI DAVID A
IPC: A61K6/891
Filed: 1995-10-31
Abstract: Composition photopolymérisable à la lumière visible contenant: a) une résine époxyde à polymérisation cationique, b) un matériau contenant un hydroxyle cathionique c) un sel aryliodique et d) un sensibiliseur à la lumière visible constitué d'un composé alpha-dicarbonyle présentant un coefficient d'extinction inférieur à environ 1000. Les compositions objet d'une préférence particulière sont des matériaux à usage dentaire.
Patent EP-0739137-A2 (EP)
Inventor: ROHIT AGARWAL
IPC: G06T9/00
Filed: 1996-02-07
Abstract: An encoded bitstream is generated for playback scalability in terms of both bitrate scalability and decode scalability. During encoding, at least one component plane of each video frame is transformed into two or more bands of data. Each band is then encoded independent of the other bands and the resulting encoded bands are embedded in an encoded bitstream. At least one band sequence is encoded using interframe encoding.
Patent EP-0737423-A2 (EP)
Inventor: HAENCHEN WILFRIED
IPC: A21B1/24
Filed: 1996-04-12
Abstract: This procedure is for the automatic treatment and handling of goods to be refrigerated, cooked goods and baked wares, i.e. bread, cakes and/or pastries. After any necessary treatment, in this original method, the food is exposed intentionally to a hot or cold airstream. The cold/hot flow enters a refrigeration/cooking chamber (I) to flow directly around the wares to be refrigerated/cooked and/or the baking wares. The flow of residual cold/heat leaves the refrigeration/cooking space, is filtered and returned to the refrigerating- (III)/heating chamber (II). Also claimed is the equipment for the procedure, consisting of a cooking/refrigeration chamber with grids (I.1), inlet- and outlet channels (I.3, I.4) for hot/cold flow and cooking/refrigeration space (I), with isolating inserts (I.3) separating off the chamber treatments.
Patent EP-0732773-A2 (EP)
Inventor: COLLERAN STEPHEN
IPC: H01R13/42
Filed: 1991-10-15
Abstract: A unitarily molded elastomeric seal (90) has a H-shaped cross-section and is in the form of a square-shaped ring. The seal (90) is to be inserted into an appropriate channel of a connector and creates a suction force, when inserted.
Patent EP-0755899-A2 (EP)
Inventor: TUERK GUENTER DR
IPC: H01M50/443
Filed: 1996-05-25
Abstract: Precipitated silicic acid has a BET surface area of 100-130m<2>/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of plus or minus 275g/100g, a dry loss (2 hrs./105 degrees C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of plus or minus 10;0 wt.% (<63mm), plus or minus 0.1wt.% (<150 mm), and plus or minus 0.01 wt.% (<250mm). Prodn. of the silicic acid is also claimed.
Patent EP-0752266-A2 (EP)
Inventor: HIROSE MASAHIKO
IPC: B01D69/00
Filed: 1996-07-04
Abstract: A composite reverse osmosis membrane has a polyamide type skin layer whose specific surface area ranges from 3 to 1000. The composite reverse osmosis membrane of this invention is superior in the salt rejection property and water permeability. The composite reverse osmosis membrane comprises a negatively-charged crosslinked polyamide type skin layer obtained by reacting a compound having polyfunctional amino groups and a polyfunctional acid halide compound having polyfunctional acid halide groups, and a microporous support to support the skin layer. The specific surface area of the skin layer is at least 3. A first stage of reverse osmosis treatment is carried out in a membrane module (10) using this composite reverse osmosis membrane. The skin layer can be coated with a layer of an organic polymer having positively-charged groups e.g. polyethyleneimine in order to be used as another membrane module (20). The organic polymer of this case is crosslinked, for example, by glutaraldehyde. The layer which is crosslink-coated on its surface area is a composite reverse osmosis membrane excellent in desalination of mineral salt in a low-concentration region and removal of cationic organic materials.
Patent EP-0745351-A2 (EP)
Inventor: MCINTOSH CHARLES L
IPC: A61B17/04
Filed: 1991-10-30
Abstract: A surgical needle (10) for use in suturing non-cutaneous soft tissues of the body. The surgical needle includes a needle shaft (11) and a needle tip (12) formed of a rigid material suitable for use inside the body. The needle tip has a body portion (14) integrally formed with and extending from the needle shaft and is tapered along its length. The needle tip is further provided with a blunt head (16) which together with the body portion defines a continuously smooth outer surface lacking any sharp cutting edges. The blunt head is adapted to penetrate muscle and fascia, muscle alone, adipose, pericostal tissue and other non-cutaneous soft tissues of the body while at the same time preventing skin penetration of the gloved hand of an operator.
Patent EP-0758831-A2 (EP)
Inventor: UDAGAWA YOSHIRO
IPC: H04N3/15
Filed: 1996-08-09
Abstract: An image sensing apparatus has a plurality of image sensing modes each of which performs image sensing operation using different pixel shifting method. One of these image sensing modes is selected through a selection unit (16) in accordance with an object to be sensed, and a plurality of images of the object are sensed in image sensing position arrays on the basis of the selected image sensing mode. A combining unit (11) combines the plurality of sensed images to obtain a single still image of high resolution.
Patent EP-0789079-A2 (EP)
Inventor: ODA SHINOBU
IPC: C12P7/62
Filed: 1996-09-04
Abstract: This invention relates to a coupling process of fermentation and microbial transformation reaction in which a water-soluble organic acid, alcohol or acetyl-CoA fermentatively produced from a saccharide such as glucose is subjected to a microbial esterification reaction. This process comprises attaching a microorganism having organic acid fermentation activity, alcohol fermentation activity or acetylcoenzyme A fermentation activity and having the ability to produce a lipase, an esterase or an alcohol acetyltransferase to a hydrophilic immobilizing carrier, and bringing a hydrophobic orgnaic solvent containing at least one compound selected from the group consisting of water-insoluble or slightly water-soluble alcohols, organic acids and aldehydes into contact with the microorganism on the carrier in the presence of an aqueous medium containing a saccharide serving as a nutrient for the microorganism and as a fermentation material so as to grow the microorganism at the contact interface, whereby a water-soluble organic acid, alcohol or acetylcoenzyme A is fermentatively produced from the fermentation material by the action of the grown microorganism and, at the same time, this fermentation product is subjected to a microbial esterification reaction with the water-insoluble or slightly water-soluble alcohol or organic acid contained in the hydrophobic orgnaic solvent, with a water-insoluble or slightly water-soluble organic acid produced by microbial oxidation of the water-insoluble or slightly water-soluble alcohol contained in the hydrophobic orgnaic solvent, or with a water-insoluble or slightly water-soluble alcohol or organic acid produced by microbial reduction or oxidation of the aldehyde contained in the hydrophobic orgnaic solvent.
Patent EP-0779392-A2 (EP)
Inventor: KOTITSCHKE GERHARD
IPC: D21F5/04
Filed: 1996-10-08
Abstract: Es wird eine Trockenpartie zum Trocknen einer laufenden Bahn, insbesondere einer mittels einer Papierherstellungsmaschine hergestellten Papierbahn, mit mindestens einer einreihigen Trockengruppe, die eine Anzahl von Trockenzylindern und Bahnleitwalzen aufweist, um die die Bahn gemeinsam mit einem endlosen Filz mäanderförmig herumgeführt ist, vorgeschlagen, die sich dadurch auszeichnet, daß eine Anzahl zusätzlicher Trockenzylinder (17) mit einem separaten von Bahnleitwalzen (21,21a,21b) geführten Filz (19) vorgesehen ist, die so den Trockenzylindern (5,5a,5b) der einreihigen Trockengruppe (3;30) zugeordnet sind, daß die Bahn (23) mäanderförmig sowohl um die Trockenzylinder (5,5a,5b) der einreihigen Trockengruppe (3;30) als auch um die zusätzlichen Trockenzylinder (17) geführt wird, daß die Anzahl der zusätzlichen Trockenzylinder (17) kleiner ist als die der einreihigen Trockengruppe (3;30) und dadurch, daß die Anzahl der zusätzlichen Trockenzylinder (17) ein bis vier, vorzugsweise zwei bis drei beträgt.