baber/WOPTO huggingface dataset:
Patent EP-0290237-A2 (EP)
Inventor: RIOUX MARC
IPC: G01B11/00
Filed: 1988-05-04
Abstract: A triangulational, synchronous optical scanning apparatus to be used in a three-dimensional imaging is disclosed. A pair of curved stationary reflecting mirrors (23, 24) can be provided in optical beam paths to modify the reference plane (27) to confirm to the target surface.
Patent EP-0304326-A2 (EP)
Inventor: DUCKWORTH RALPH MARSLAND
IPC: A61K8/25
Filed: 1988-08-19
Abstract: The invention relates to a toothpaste containing a therapeutic agent through the use of which there is produced a sustained and enhanced level of the therapeutic agent in the oral fluids. The toothpaste comprises an abrasive cleaning agent, a therapeutic agent, 0.01 to 0.6% by weight of a flavouring agent, 0.002 to 0.1% by weight of sodium saccharinate or the equivalent amount of another sweetening agent and 0 to 1.5% by weight of an anionic surfactant.
Patent EP-0306222-A2 (EP)
Inventor: OHYAMA HIROSHI
IPC: A01N41/06
Filed: 1988-08-25
Abstract: A benzenesulfonailide derivative of formula (I) is disclosed wherein R represents (C 1 -C 6 )-alkyl, (C 2 -C 6 )-alkenyl, (C 2 -C 6 )-alkynyl, (C 1 -C 6 )-haloalkyl, (C 1 -C 6 )-alkoxy-(C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkoxycarbonyl-(C 1 -C 6 )-alkyl, ( C 3 -C 6 )-cycloalkyl, (C 3 -C 6 )-cycloalkyl-(C 1 -C 6 )-alkyl, phenyl or phenyl-(C 1 -C 6 )-alkyl, n is 0, 1 or 2, X represents hydrogen or halogen and Y represents hydrogen, halogen, nitro, (C 1 -C 6 )-alkylthio, (C 1 -C 6 )-alkylsulfinyl or (C 1 -C 6 )-alkylsulfonyl. Also disclosed is a fungicide for agriculture and horticulture containing as its active ingredient the derivative of formula (I).
Patent EP-0310285-A2 (EP)
Inventor: THIMSEN JAMES ALBERT
IPC: A61B17/32
Filed: 1988-09-20
Abstract: A surgical cutting instrument (11) comprising: 
an outer tube (14) sized for insertion through an opening in a patient, the outer tube (14) having a distal end wall (52), a peripheral wall (51) and a longitudinal axis (64), the outer tube (14) having first and second openings (16, 17), the first opening (16) being located at least primarily in the distal end wall (52) and the second opening (17) being located at least primarily in the peripheral wall (51), each of the openings (16, 17) having first and second cutting edges (58, 60, 66, 70, 73) defining portions of the periphery of such openings (16, 17); and 
an inner cutting member (18) rotatable within the outer tube (14), the inner cutting member (18) having at least one cutting edge (74, 76) cooperable with the first and second cutting edges (58, 60, 66, 70, 73) of the openings (16, 17) of the outer tube (14) for cutting material from within the patient with a shearing action that progresses along the first and second cutting edges (66, 70) as the inner cutting (18) member rotates.
Patent EP-0309284-A2 (EP)
Inventor: CAPOLUPO JANET DAY
IPC: C08K5/17
Filed: 1988-09-23
Abstract: A composition stabilized against oxidative degradation comprising: a polyolefin, carbon black homogeneously incorporated in said polyolefin, a stabilizing amount of a N-phenyl-N′-(p-toluenesulfonyl)-­p-phenylenediamine first stabilizer component incor­porated into said polyolefin and a second stabilizer component of at least one amine antioxidant selected from the group consisting of a para-substituted aralkyl-­substituted diphenylamine; a para-phenylenediamine and a polymerized dihydroquinoline incorporated into said polyolefin.
Patent EP-0313228-A2 (EP)
Inventor: TESKE JUDY LYNN
IPC: G01R31/28
Filed: 1988-09-30
Abstract: A VLSI chip has a core logic area with a system clock bus CLB to distribute clock signals to the application specific logic in that area. Clock signals are supplied to the bus via one pin P3, and clock skew (clock pulse distribution delay) is monitored by means of a second pin (P4) connected (at 49) to a point on the bus separated from the connection point of the first pin. 
     Substantially all normal (operational) signals to and from the core logic area are coupled to the chip pins by means of input/output cells located in the peripheral area of the chip.
Patent EP-0310421-A2 (EP)
Inventor: RUNDLE GREGORY E
IPC: B65B51/06
Filed: 1988-09-30
Abstract: A bag sealing apparatus comprises (a) conveyor means (12) for conveying through the apparatus a loaded bag which has an opening at the top of the bag; (b) upwardly bag wall forcing means (10) for forcing the open end of the bag upwardly into gripping means (14), said gripping means drawing the gripped portion of the bag together to accumulate the gripped portion of the bag into a neck-like portion; (c) bag side support means (20) located downstream from the upwardly bag wall forcing means for supporting the side of the bag and drawing it in a downstream direction along the conveyor means; (d) neck accepting and accumulating means (22, 26) located downstream from the upwardly bag wall forcing means for accepting and accumulating the neck of the bag as formed by the gripping means upstream; and, (e) means (25) for applying a fastening means about the circumference of the accumulated neck of the bag after it has been accepted by the neck accepting and accumulating means.
Patent EP-0313466-A2 (EP)
Inventor: SHIMANE KAZUO
IPC: G03F9/00
Filed: 1988-10-20
Abstract: A wafer positioning apparatus includes at least first, second and third optical position detectors (A, B, C) for detecting a circumference portion of a wafer (30). The first to third optical position detectors are arranged on a circumference of a circle (45) having a diameter identical to that of the wafer. A transportation robot (11) is used for holding the wafer and moving the held wafer with respect to the first to third optical position detectors. A control circuit (50 - 58) is used for controlling the transportation robot in accordance with output signals of the first to third optical position detectors so that all of the first to third optical position detectors detect the circumference portion of the wafer at the same time.
Patent EP-0294330-A2 (EP)
Inventor: STINGELIN WILLY
IPC: D21H21/28
Filed: 1988-05-25
Abstract: The novel disazo dyes are suitable for dyeing and printing, in particular any kind of paper.
Patent EP-0279802-A2 (EP)
Inventor: HULTAKER ERIC
IPC: G07G1/00
Filed: 1988-02-15
Abstract: The invention relates to a procedure for applying an anti-theft device on goods, and ink/dye/paint for use therewith. The ink to be applied on the goods is mixed with magnetizable particles, said particles being mag­netized, and demagnetization being effect upon payment or leaving the premises. An alarm signal is emitted if a marked article which has not been demagnetized, is taken out.
Patent EP-0290417-A2 (EP)
Inventor: DE BORMAN HENRI
IPC: C04B26/02
Filed: 1988-04-29
Abstract: The process consists in applying one or more surface resins containing a UV absorber and in casting or spraying a coat of a pigmented mixture. In the case of several surface resins the first one is of acrypolyurethane type and the second is either of sanitary type with high chemical resistance or with high abrasion resistance to which solid ballotini have been added. The acrypolyurethane resin coat is applied either as a top coat or by spraying into the mould.
Patent EP-0331919-A2 (EP)
Inventor: RIPPEL ROBERT DR
IPC: C07D333/48
Filed: 1989-02-09
Abstract: Thiophene derivatives with an optionally substituted amino group on the thiophene ring are prepared by dehydrogenation of dihydrothiophenes which are substituted in the same manner as the desired thiophene derivatives, using H2O2, the dihydrothiophenes being reacted in a first reaction step with H2O2 in neutral medium to give the corresponding sulphoxides, and, in the second reaction step, these are then rearranged with acid to give the thiophene derivatives. The dihydrothiophene-1-oxides which are formed in this process as intermediates are novel compounds. They, and equally the thiophene derivatives obtained from them by rearrangement with acid, are intermediates mainly in the crop protection agent sector and pharmaceutical sector.
Patent EP-0337195-A2 (EP)
Inventor: FUCHS GEORG
IPC: H04R25/00
Filed: 1989-03-29
Abstract: The hearing aid essentially comprises a microphone, a single- or multi-stage amplifier, at least one volume control, one or several precontrols, an earphone and a housing chamber accommodating the battery. For advantageous production, ease of maintenance, variable adaptation of the hearing aid to particular stages of performance and so forth, the hearing aid is distinguished by the fact that the hearing aid housing (9) consists of several housing components (10, 11, 13, 14) which can be electrically and mechanically detachably attached to one another. <IMAGE>
Patent EP-0378739-A2 (EP)
Title: Kombinationsinstrument
Inventor: RITZENTHALER HUGO A
IPC: B60K37/02
Filed: 1989-04-07
Abstract: Die Erfindung bezieht sich auf ein Kombinationsinstrument, insbesondere für Kraftfahrzeuge, das einen Instrumententräger (10) aufweist, an den mehrere Anzeigeeinheiten montierbar sind. Weiterhin weist das Kombinationsinstrument eine beobachterseitig vor dem Instrumententräger (10) angeordnete, alle Anzeigeeinheiten gemeinsam überdeckende Sichtscheibe (5) auf. Die Anzeigeeinheiten sind von der einem Beobachter abgewandten Seite her an den Instrumententräger (10) montierbar.
Patent EP-0338586-A2 (EP)
Inventor: SATO SYOICHI
IPC: G02C5/16
Filed: 1989-04-21
Abstract: In an eyeglass frame comprising a pair of lens fixing rims, a bridge connecting the paired rims, and a pair of temples, the bridge and/or the temples are made of Ti-Ni-V alloy having a super elasticity of a generally rectangular stress-strain hysteresis loop over a relevant temperature range of 0-20°C so as to improve eyeglass wearing comfortability. The Ti-Ni-V alloy comprises Ni and Ti with an atomic ratio Ni/Ti of 1.02-1.06 and V 0.25-2.0 at.%, and is worked into a desired shape and thereafter is heat-treated at 425-525°C for 10-60 minutes.
Patent EP-0339629-A2 (EP)
Inventor: ZAKMAN ZDRAVKO
IPC: H01Q13/08
Filed: 1989-04-27
Abstract: An internally mounted broadband antenna (Figure 5) utilizing two resonators (503, 501 and 505, 501) and a reactive ground feed is disclosed. A nonconductive notch (511) separates a conductive surface (501) into two portions which are coupled to a respective one of each resonator. Each resonator (503, 501 and 505, 501) is a microstrip conductor forming a transmission line with its respective conductive surface portion. Coupling to the antenna is accomplished by connection (519 and 521) across the notch (511).
Patent EP-0341729-A2 (EP)
Inventor: DORPMUND WILLI DIPL-ING
IPC: B65D90/02
Filed: 1989-05-11
Abstract: The subject of the invention is a floor for a large cuboid container. The floor possesses an upper panel (2) and a lower panel (1), the two panels bearing on each other via a rigid foam layer (3). The upper panel (2) is an extruded profile which in turn is a double-walled hollow profile, the hollow profile consisting of an outer and an inner covering panel (4 and 5 respectively) which bear on each other via webs (6). Strips (7, 8) are attached to the insides of the outer and inner covering panels and define grooves into which further webs (9) can be inserted for additional reinforcement. The lower panel (1) is flat and may or may not be braced by a U-profile (15) attached to the inside. <IMAGE>
Patent EP-0349870-A2 (EP)
Inventor: LEMBKE MAX
IPC: B26B21/24
Filed: 1989-06-24
Abstract: A dispenser system for razor blade units, including a dispenser housing in which the razor blade units are successively and displaceably disposed. Via a handle that is provided with a latching mechanism that cooperates with the razor blade units, the razor blade units can be removed from the dispenser housing one at a time. To simplify securement of the handle to a razor blade unit that is to be removed, the dispenser housing has a guide mechanism along which the end of the handle is guided and which brings the latching mechanism of the handle into a disengagement position. After reaching the removal position, the handle automatically engages the razor blade unit, so that this unit can be removed from the dispenser housing.
Patent EP-0406480-A2 (EP)
Inventor: HAAKE HEINRICH
IPC: B06B1/16
Filed: 1989-10-24
Abstract: In a vibrator with rotating masses, the unbalances of which are arranged on parallel inner shafts which rotate in opposite directions to one another and whose eccentricity can be adjusted by means of concentric outer hollow shafts, it is provided according to the invention that the unbalances (25, 26; 32) are guided so as to be eccentrically rotatable on eccentrics (23, 24, 31) and in radial arms (27, 33, 34) of the hollow shafts (9, 10) which rotate in the same direction as their inner shafts (19, 22), which hollow shafts can be rotated in relation to the inner shafts (19, 22) by means of a planetary gearing (15-17). <IMAGE>
Patent EP-0366059-A2 (EP)
Inventor: NORBECK DANIEL W
IPC: C07D487/04
Filed: 1989-10-24
Abstract: A compound of the formula:
     wherein A is a purin-9-yl group, a heterocyclic isostere of a purin-9-yl group, a pyrimidin-1-yl group or a heterocyclic isostere of a pyrimidin-1-yl group; E is hydrogen, -CH 2 0H or -OH; and G and D are independently selected from hydrogen, C 1  to C 10  alkyl, -OH, -CH 2 0H, -CH 2 OR 20  wherein R 20  is C 1  to C 6  alkyl, -CH 2 OC(O)R 21  wherein R 21  is C 1  to C 10  alkyl, -CH 2 OC(O)CH(R 22 )(NHR 23 ) wherein R 22  is the side chain of any of the naturally occuring amino acids and R 23  is hydrogen or -C(O)CH(R 24 )(NH 2 ) wherein R 24  is the side chain of any of the naturally occuring amino acids, -CH 2 SH, -CH z CI, -CH 2 F, -CH 2 Br, -CH 2 I, -C-(O)H, -CH 2 CN, -CH 2 N 3 , -CH 2 NR 1 R 2 , -CO 2 R 1 , -CH 2 CH 2 0H, -CH 2 CH 2 OR 20  wherein R 20  is as defined above, -CH 2 CH 2 0C(O)R 21  wherein R 21  is as defined above -CH 2 CH 2 0C(O)CH(R 22 )(NHR 23 ) wherein R 22  and R 23  are as defined above -CH 2 CH 2 PO 3 H 2 , -CH 2 OPO 3 H 2 , -OCH 2 PO 3 H 2  and -CH 2 CO 2 R 3  wherein R, and R 2  are independently selected from hydrogen and C 1  to C 10  alkyl and R 3  is hydrogen, C 1  to C 10  alkyl carboxyalkyl or aminoalkyl; or a pharmaceutically acceptable salt thereof.
Patent EP-0369454-A2 (EP)
Inventor: IDA MITSURU C O SONY CORPORATI
IPC: F16H37/12
Filed: 1989-11-16
Abstract: A translation cam arrangement comprises a translation cam (160) and an eccentric gear (167) rotatably secured to the translation cam (160), and as the eccentric gear (167) is rotated by a driving gear (154) meshed therewith, the trans­lation cam (160) reciprocates in correspondence with various distances between centers of both the gears (154, 167). Thus, there is no need for another cam arrangement for moving the translation cam (160).
Patent EP-0329433-A2 (EP)
Inventor: SUDA SHIGEYUKI
IPC: G03F9/00
Filed: 1989-02-16
Abstract: A device usable with a first object and a second object at least one of which is provided with a diffraction grating, for detecting the position of the second object relative to the first object, is disclosed. The device includes a light source for projecting a position detecting beam upon the first object; a beam detecting portion for receiving the position detecting beam after it is directed from the first object and being incident on the second object, the beam detecting portion receiving the position detecting beam to detect the position of the second object relative to the first-object; wherein at least one diffraction grating is disposed in the path of the position detecting beam to be received by the beam detecting portion, which diffraction grating is effective to diffract the position detecting beam at least twice and wherein the beam detecting portion is disposed at a site effective not to receive unwanted diffraction light produced from the or at least one diffraction grating.
Patent EP-0332456-A2 (EP)
Inventor: NISHIYAMA SHINICHI
IPC: G02F1/139
Filed: 1989-03-10
Abstract: A light modulation element is disclosed which comprises a liquid crystal element comprising a cell composed of two transparent substrates, each substrate being provided with a transparent electrode on one surface, and a liquid crystal material assuming a smectic A phase, the said substrates being arranged so that the transparent electrodes are opposed to each other and separated by a space which is filled with the liquid crystal material.
Patent EP-0349123-A2 (EP)
Inventor: CALLANDER MICHAEL A
IPC: G06F15/16
Filed: 1989-05-30
Abstract: Multi-processor systems are often implemented using a common system bus as the communication mechanism between CPU, memory, and I/O adapters. It is also common to include features on each CPU module, such as cache memory, that enhance the performance of the execution of instructions in the CPU. Many architectures require that the hardware employ a mechanism by which the data in the individual CPU cache memories is kept consistent with data in main memory and with data in other cache memories. One such method involves each CPU monitoring transactions on the system bus, and taking appropriate action when a transaction appears on the bus which would render data in the CPU's cache incoherent. If the CPU uses queues to hold records of incoming transaction information until it can service them, the bus interface must guarantee that the queued items are processed by the cache in the correct order. If this is not done, certain types of shared data protocols fail to operate correctly. The present invention describes a method by which hardware can guarantee the serialization of transactions requiring service by the CPU cache. The serialization method described guarantees that shared memory protocols operate correctly.
Patent EP-0375103-A2 (EP)
Inventor: YUN-SHIH LO LAWRENCE
IPC: C08F287/00
Filed: 1989-06-26
Abstract: Blends of polycarbonates and a graft copolymer comprising a copolymer of a vinyl aromatic monomer and one or more C 2-8  alkyl esters of C 3-6  ethylenically unsaturated carboxylic acids and methyl methacrylate grafted on to a styrene butadiene or styrene isoprene block copolymer, have improved toughness and, processability. The blends may be prepared using intensive mixing or by solution blending.
Patent EP-0373893-A2 (EP)
Inventor: YAMAGUCHI YASUO
IPC: H01L27/12
Filed: 1989-12-12
Abstract: A SOI-MOSFET formed on a thin semiconductor layer (3) having a thickness not more than 1500Å includes a charge carrier absorbing region (9a, 9b, 9c) contacting with at least a portion of the bottom of a channel region (6) of a first conductivity type and with at least a portion of the bottom of a source region (7, 7a) of a second conductivity type. The carrier absorbing region (9a, 9b, 9c) absorbs excess carriers of the first conductivity type contained in the channel region (6).
Patent EP-0379176-A2 (EP)
Inventor: FELCMAN FRANCIS A
IPC: H05K1/11
Filed: 1990-01-17
Abstract: A card edge connector socket comprising:
     a) a molded box with an elongated opening along its upper surface forming an interior slot;   b) at least two levels of spring-loaded contacts on at least one interior wall of said slot; and   c) transverse walls disposed within the interior of said slot.
Patent EP-0382044-A2 (EP)
Inventor: FINELLI PATRICK L
IPC: H04N5/76
Filed: 1990-01-29
Abstract: A compact, handheld portable electronic imaging system (10) including both an electronic imaging camera (12) and hard copy printer (14) are separately housed with respect to each other and readily interconnectable with respect to each other for use either in combination or apart. Means for storing (80) electronic images may be connected to the camera and/or printer housings so that when used apart image defining electronic image information signals may be initially directed for storage by the electronic imaging camera (12) and the storage device (80) thereafter connected to the printer (14) for the making of hard copies therefrom. Alternatively, the electronic imaging camera (12) and printer (14) may be used in combination to provide an immediate hard copy of the image sensed in a manner analogous to that of an instant photographic camera of the self-processing type.
Patent EP-0401493-A2 (EP)
Inventor: BROOKS WAYNE EDWARD
IPC: C07C19/12
Filed: 1990-04-12
Abstract: Liquid 1,1-dichloro-1-fluoroethane containing contaminating unsaturated carbon compounds is treated with chlorine and ultraviolet light to convert the unsaturated contaminants to photochlorination products. The photo­chlorination products are thereafter separated from 1,1-­dichloro-1-fluoroethane, such as by distillation. The process is particularly useful in separating vinylidene chloride from 1,1-dichloro-1-fluoroethane.
Patent EP-0432426-A2 (EP)
Inventor: ZIMMERMANN WERNER
IPC: H01Q17/00
Filed: 1990-10-27
Abstract: A thin layer absorber which can easily be produced and has good electrical characteristics is proposed which is ideally suited to the coating of stationary or mobile metallic objects, because of its small layer thickness and its flat outer surface. <IMAGE>
Patent EP-0378282-A2 (EP)
Inventor: DALZIEL WARREN LEWIS
IPC: G11B/
Filed: 1988-02-11
Abstract: A portable hard disk drive module (24) enclosing all of the operative components of the disk drive (52) is removably received by a receptacle (22) in a microcomputer system (10). The disk drive module (24) and the receptacle (22) each have an electrical connector (26, 36) and these connectors are coupled when the module (24) is in an operating position within the receptacle (22). The connectors comprise the sole interface between the operative components of the disk drive (52) and the remainder of the computer system (10).
Patent EP-0389138-A2 (EP)
Inventor: BUTLER DEREK WILLIAM
IPC: C08G77/20
Filed: 1990-03-05
Abstract: Liquid organosiloxane MTQ resins of the general formula [M x TyQ z]n  wherein M denotes a monofunctional, T a trifunctional and Q a tetrafunctional siloxane unit, n has an average value of from 4 to 14, x + y is not less than z and not more than 2 z and x/y has a value of from 2 to 9 are prepared by a method comprising (I) adding together (A) a silane of the general formula SiZ 4 , (B) a silane of the general formula RSiY 3  and (C) a silane of the formula R 3 SiX or (C') a disiloxane of the formula (R 3 Si) 2 0 in an acidic aqueous medium and (II) allowing Components (A), (B) and (C) or (C') to react together. X denotes a halogen or alkoxy group, Y denotes X or -OSiR' 3 , Z denotes an alkoxy group and Component (A) is not added to the aqueous medium prior to I Components (B) and (C) or (C
Patent EP-0400859-A2 (EP)
Inventor: SPONAGEL PETER
IPC: B60C9/20
Filed: 1990-05-22
Abstract: A pneumatic vehicle tyre with a radial carcass and a breaker reinforcement layer comprising a plurality of bandage strips (4) which each extend in the peripheral direction of the tyre and which are differently overlapped when considered over the width of the breaker. The strips (4) are preferably formed by a continuous winding of a single strip and may be combined with a conventional breaker ply.
Patent EP-0403170-A2 (EP)
Inventor: FLYNN KATHY M
IPC: H05K3/28
Filed: 1990-06-08
Abstract: A photoimageable composition for forming a solder mask has a photopolymerizable acrylate chemical system which renders exposed portions insolvable to alkaline aqueous developers and an epoxy chemical system which hardens the composition after exposure and development. The acrylate chemical system comprises acrylate monomers, epoxy-acrylate oligomers and a photoinitiator. The epoxy chemical system comprises an epoxy resin and a curative therefore. The composition further comprises a cross-linking agent which is reactive with hydroxyl groups of the acrylate and epoxy chemical systems.
Patent EP-0390686-A2 (EP)
Inventor: BALAKRISHNAN RAMESH
IPC: D21G9/00
Filed: 1990-03-29
Abstract: A time delay compensation control system for use in controlling a sheetmaking process includes a controller operated according to the Smith Predictor control scheme and means to automatically adjust the closed-loop time constant of the controller in inverse relationship to the system error or to the signal-to-­noise ratio of the system output signals.