baber/WOPTO huggingface dataset:
Patent EP-0607992-A1 (EP)
Inventor: SAKAI HISAO C O K K HONDA GIJU
IPC: F01L13/00
Filed: 1994-01-21
Abstract: An intake system for an internal combustion engine includes first and second intake valve bores (10₁,10₂) provided to face a combustion chamber (9) and to be independently opened and closed by first and second intake valves (21₁,21₂), and first and second intake ports (12₁,13) which are connected to the corresponding intake valve bores (10₁,10₂) with a partition wall (14) interposed therebetween and which communicate with a common intake passage (16). In a particular operation range of the engine, an imbalance is produced in the concentration of the air-fuel mixture flowing through the first and second intake valve bores (10₁,10₂) into the combustion chamber (9) on the basis of a difference between the amounts of fresh air flowing into the first and second intake ports (10₁,10₂). The intake system further includes a communication hole (54) provided in the partition wall (14) for putting the first and second intake ports (12,13) into communication with each other. This provides for improvements in the lean combustibility and in the nature of the exhaust gas.
Patent EP-0620203-A1 (EP)
Inventor: NAKAHATA SEIJI C O ITAMI WORKS
IPC: C04B35/581
Filed: 1994-02-03
Abstract: An aluminum nitride sintered body comprising aluminum nitride crystals belonging to a Wurtzite hexagonal crystal system wherein the 3 axes a, b and c of the unit lattice of the crystal are defined such that the ratio b/a of the lengths of the axes b and a is 1.000 near the center of the crystal grain and lies within the range 0.997 - 1.003 in the vicinity of the grain boundary phase. Aluminum nitride sintered body is produced by sintering a molded body of a raw material powder having aluminum and nitrogen as its principal components at a temperature of 1700 - 1900°C in a non-oxidizing atmosphere having a partial pressure of carbon monoxide or carbon of not more than 200 ppm and then cooling the sintered body to 1500°C or a lower temperature at a rate of 5°C/min or less. The aluminum nitride sintered body has a greatly improved thermal conductivity and, therefore, is suitable for heat slingers, substrates or the like for semiconductor devices.
Patent EP-0627412-A1 (EP)
Inventor: KAUFHOLD MANFRED DR
IPC: C07C253/30
Filed: 1994-03-31
Abstract: To prepare 2-cyanoacetoxypropionic acid esters, a mixture of lactic acid and cyanoacetic acid esters is taken, an alkali metal alkoxide is added as a catalyst and the mixture is heated until the resulting alcohol distils off. The course of the reaction is monitored by means of gas-chromatographic analysis and the reaction is terminated when the maximum content of target product is almost reached. If necessary, the course of the reaction is determined in a small preliminary test. After discontinuation of the reaction, the catalyst is destroyed by acidifying and the reaction mixture is worked up by distillation.
Patent EP-0621402-A1 (EP)
Inventor: NOGI TOSHIHARU
IPC: F02B23/10
Filed: 1994-04-19
Abstract: An injection port of a fuel injection valve (2) is opened in the combustion chamber (21), an ignition source (3) is provided in the vicinity of the injection port, a fuel-air mixture is ignited when fuel is injected from the fuel injection valve (2), energy of fuel jet flow is used so that produced flame may be carried on the fuel jet flow, thereby to rise penetration force, and the flame is dispersed in the combustion chamber (21). <IMAGE>
Patent EP-0622177-A1 (EP)
Inventor: HESS DIETER
IPC: G10K11/16
Filed: 1994-04-22
Abstract: A shaped multilayered product (1), in particular an internal liner for motor vehicles, has a supporting layer (2) of a substantially rigid film of a thermoplastic material and at least one surface covering (3, 4) of a textile sheet-like structure. The film (2) has perforations (7), at least on regions of the surface. These produce good damping of airborne sound. <IMAGE>
Patent EP-0647644-A1 (EP)
Title: Antibacterial pyrido 1,2,3-d,e 1,3,4 benzoxacin derivatives
Inventor: JAETSCH THOMAS DR
IPC: C07D215/58
Filed: 1994-08-22
Abstract: The present invention relates to novel pyrido[1,2,3-d,e][1,3,4]benzoxadiazine derivatives of the formula (I)   <IMAGE>  in which   R<1> is hydrogen or C1-C4-alkyl which is optionally substituted by hydroxyl or halogen,   R<2> independently of R<1> is hydrogen or methyl,   R<3> is hydrogen or C1-C4-alkyl, R<4> is hydrogen, alkyl having 1 to 4 carbon atoms, which is optionally substituted by hydroxyl, methoxy, amino, methylamino or dimethylamino, or (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl,   X<1> is hydrogen or halogen,   Z is a radical of the structure   <IMAGE>  wherein   R<7> is hydrogen, hydroxyl, -NR<10>R<11>, hydroxymethyl or -CH2-NR<10>R<11>, carboxyl, methoxycarbonyl or ethoxycarbonyl, where R<10> is hydrogen, C1-C3-alkyl which is optionally substituted by hydroxyl, or alkoxycarbonyl having 1 to 4 C atoms in the alkoxy moiety or C1-C3-acyl, and   R<11> is hydrogen or methyl, R<8> is hydrogen, straight-chain or branched C1-C3-alkyl or cyclopropyl,   R<9> is hydrogen or methyl,   R<6> is hydrogen or methyl, R<5> is hydrogen, methyl or radicals of the structures -CH=CH-CO2R<5'>, -CH2-CH2-CO2R<5'>, -CH2-CO-CH3, -CH2-CH2-CN,   R<5'> is methyl or ethyl,   B is -CH2-, O or a direct bond, their preparation and their use for the therapy or prevention of bacterial infections.
Patent EP-0657449-A1 (EP)
Inventor: ITOH KATSUMI
IPC: A61P31/10
Filed: 1994-09-22
Abstract: The present invention provides an azole compound represented by the formula (I):
       
 , wherein Ar is an optionally-substituted phenyl group; R¹ and R² are, the same or different, a hydrogen atom or a lower alkyl group, or R¹ and R² may combine together to form a lower alkylene group; R³ is a hydrogen atom or an acyl group; Y is a nitrogen atom or a methine group; and A is an optionally-substituted saturated cyclic amide group bonded through a first nitrogen atom, or a salt thereof, which is useful for prevention and therapy of fungal infections of mammals as antifungal agent.
Patent EP-0648610-A1 (EP)
Inventor: KATAYAMA MASATO C O CANON KABU
IPC: B32B27/30
Filed: 1994-09-23
Abstract: Disclosed is a marked sheet, wherein an intermediate layer (3), a transparent ink retaining layer (4) and an opaque ink transporting layer (5) are sequentially provided on the rear surface of a transparent sheet (1) having an uneven pattern on the front surface, and a pattern (9) is formed in the ink retaining layer.
Patent EP-0653582-A1 (EP)
Inventor: PIELOTH MANFRED
IPC: F16K11/10
Filed: 1994-10-31
Abstract: A modular valve system comprises a plurality of interchangeable valve modules which can be combined with one another. The valve modules include a pilot valve (1), a flow intensifier (2) and a switching element (3). The pilot valve (1) can be joined directly either to the flow intensifier (2) or to the switching element (3), and the flow intensifier (2) can be joined directly to the pilot valve (1) and to the switching element (3). <IMAGE>
Patent EP-0658396-A1 (EP)
Inventor: KIMURA KIMITOSHI C O THE JAPAN
IPC: C22C38/40
Filed: 1994-11-18
Abstract: A welding austenitic steel material is selected from among 18 Cr-8 Ni austenitic stainless steel, Mo containing 18 Cr-8 Ni austenitic stainless steel and 18 Cr-8 Ni austenitic stainless steel containing either Nb or Ti or both, characterized in that the permissible content of Si as an incidental impurity is restricted to no more than 0.1%.
Patent EP-0623985-A1 (EP)
Inventor: YUEN TANG KONG
IPC: H02J1/10
Filed: 1994-01-28
Abstract: A technique for detecting power demand to provide efficient power sharing is described. The technique is particularly but not exclusively concerned with providing a power sharing detector for use in a portable computer which requires battery charging to be done concurrently with computer usage, and preferably provides three different rates of charging.
Patent EP-0615281-A1 (EP)
Inventor: BLAKE JULIAN G
IPC: G01R27/26
Filed: 1994-03-08
Abstract: A wafer position and clamp sensor. A circuit (114) monitors capacitance between two electrodes (22,24) within a wafer support. With no wafer on the support, the capacitance falls in one range, with the waferin place but not clamped, the capacitance falls in a second range and with the wafer held in place by an electrostatic attraction the capacitance falls in a third range. The sensed capacitance is converted to a frequency and then a D.C. voltage level that can easily be sensed and used to confirm wafer placement and then wafer clamping. After the wafer has been treated, the wafer is removed and the next subsequent wafer treated. A clamping voltage applied to clamp the wafer to its support is reversed at a controlled frequency to release the wafer. The voltage reversal disrupts the electrostatic attraction between the wafer and its support.
Patent EP-0637148-A1 (EP)
Inventor: EPWORTH RICHARD EDWARD
IPC: H04J14/02
Filed: 1994-07-28
Abstract: In a wavelength division optical transmission system incorporating optical amplifiers, an identifying pilot tone is modulated on to each multiplexed wavelength. Each system amplifier determines from the pilot tones the total number of wavelengths being transmitted and thereby provides a corresponding adjustment of the amplifier gain. This prevents overamplification when one or more wavelengths is missing from the multiplexed signal e.g. as the result of a transmitter fault.
Patent EP-0657922-A1 (EP)
Inventor: KISHIKAWA NORIO
IPC: B29C45/14
Filed: 1994-12-07
Abstract: For manufacturing a packaged semiconductor device, a lead frame (8) with an electrically insulating strip member (70) and a semiconductor chip (4) is placed in a molding unit having upper and lower dies (11a,11b). The upper and lower dies (11a,11b) have recessed areas (a,b) for determining a size of a cavity of the molding unit different from each other, the size of the cavity being measured in a direction perpendicular to a clamping motion direction of the dies (11a,11b). The lead frame (8) is positioned so that a surface of each lead (5) with the insulating strip (70) member applied thereto is contacted with one (11a) of the upper and lower dies having a larger recessed area and a molding line (ML) of the molding unit intersects the insulating strip member (70). The molding unit is closed to clamp the lead frame (8) to depress and thrust into spaces between adjacent leads that part of the strip member (70) which is outside the molding line and to form the cavity of the molding unit. By injecting a molding material into the cavity, a molding package (2) is provided encapsulating the semiconductor chip and a portion of each lead. The packaged semiconductor device (1) has a flanged side surface (S3) with an insulating strip (7) provided between a step (SS) of the flanged side surface and intermediate portions (Li) of the leads (5) which are between first portions (L1) of the leads encapsulated in the molding package (2) and second portions (L2) of the leads protruding from the flanged side surface. An insulating filler (7') is provided in spaces between those parts of the second portions of the leads which outwardly adjoin the intermediate portions of the leads.
Patent EP-0611570-A1 (EP)
Inventor: SCHNEIDER HEINZ
IPC: A61P3/06
Filed: 1994-01-14
Abstract: Use of chromic tripicolinate to maintain insulin sensitivity resulting from weight loss, to reduce body fat and to reduce coronary risk factors in obese diabetic patients.
Patent EP-0714691-A1 (EP)
Inventor: MANDRIN CHARLES DR
IPC: C02F1/20
Filed: 1994-11-29
Abstract: The novelty is that a process to clean a fluid by means of catalytic incineration incorporates the steps: (a) transferring, partially or wholly, combustible materials to a gas phase formed by first and second agents ; (b) incinerating in a catalytic converter with oxygen wherein the impurities are broken down; (c) regenerating the gaseous agents in (b). If the fluid being treated is a liq., only one gaseous agent is employed. If the fluid being treated is a gas, it is first contacted with a liq. agent, from which the impurities are subsequently removed by means of a second combustible gaseous agent. The agent or agents are recirculated within a closed circuit.
Patent EP-0627488-A1 (EP)
Inventor: LAUFER RALPH
IPC: C12Q1/6813
Filed: 1994-05-25
Abstract: A method for isolating filamentous phages capable of binding biotin, essentially characterized by the following operations:
     biotinylation of a protein used for the screening of a phage library, in which, on the surface of the capsid, are expressed oligopeptides coded by random sequence oligonucleotide inserts, introduced into a gene coding for a protein of the phage capsid using genetic manipulation techniques;   screening the above library using the biotinylated protein; and   isolating the phages capable of binding to biotin.   
     Figure 1 shows, in the form of a histogram, the binding of biotinylated proteins to phages selected according to the method of the invention and immobilized on plastic.
Patent EP-0666762-A1 (EP)
Inventor: WAN BARBARA YU-FONG
IPC: A61K9/127
Filed: 1993-11-05
Abstract: An efficient, technically straightforward and inexpensive process for generating conjugates of lipids and biologically active molecules to produce drug delivery vehicles; or lipid conjugates with polyamines to yield cationic lipids is described.
Patent EP-0719111-A1 (EP)
Inventor: MISCHE HANS A
IPC: A61B19/00
Filed: 1993-11-12
Abstract: Un nouveau dispositif (10) d'élimination de matériau d'occlusion intravasculaire destiné à retirer le matériau d'occlusion vasculaire dans un lumen vasculaire comprend un mécanisme de base (12) et un élément expansible (16) de retrait du matériau pouvant s'insérer de manière intravasculaire dans le lumen vasculaire. Un arbre d'entraînement creux (26) relie en fonctionnement le mécanisme de base (12) à l'élément de retrait expansible (16) pour faire tourner ce dernier de manière intravasculaire. Un fil de guidage (42) peut être inséré par l'extrémité distale de l'élément de retrait expansible (16) et de l'arbre d'entraînement creux (26), et peut se déplacer à l'intérieur de l'arbre d'entraînement (26) et de l'élément de retrait expansible (16). Ce dernier (16) peut s'étendre en fonction du déplacement du fil de guidage (42). Un mécanisme de commande (52) du déplacement de l'élément de retrait est relié en fonctionnement au fil de guidage (42) afin de déplacer de façon positive et incrémentielle le fil de guidage (42), et un mécanisme de blocage du fil de guidage est relié en fonctionnement entre le fil de guidage et le mécanisme de blocage du déplacement de l'élément de retrait afin de fixer le fil de guidage par rapport au mécanisme de commande du déplacement de l'élément de retrait.
Patent EP-0678014-A1 (EP)
Title: Use of magnesium salt in a keratin fibre dyeing method using 5,6-dihydroxyindole or a derivative thereof, and methods and compositions therefor.
Inventor: MAUBRU MIREILLE
IPC: D06P3/04
Filed: 1994-01-10
Abstract: The use of a simple or polymeric mineral or organic magnesium salt in a method for dyeing keratin fibres, particularly human hair, in which the dyeing agent is 5,6-dihydroxyindole and/or a derivative thereof having formula (I), wherein R1, R2, R3 and R4, which are the same or different, are hydrogen or C1-4 lower alkyl, R1, R2 and R3 being hydrogen when R4 is C1-4 alkyl.
Patent EP-0685110-A1 (EP)
Title: Resistor unit, in particular monitoring unit for a power consumer
Inventor: LORENZ JOSEF
IPC: H01H37/14
Filed: 1994-02-03
Abstract: To monitor the safety of at least one consumer, the unit (1) has series resistors (17 to 19) on a ceramic substrate (3), which serve simultaneously as a controlled heating sytem, and are exposed to an air flow in a channel (10). Depending on the temperature of the substrate (3), which acts as a heat sensor (40), a contact breaker (20) is held either closed or open and in the open state fixed by an automatic holding system. The substrate is arranged on a metallic support (6) and secured by this or by conducting intermediate connections (32) to a connection member (5) consisting of an insulating material. In this way, the resistors (17 to 19) can be designed in the form of an integrated circuit as thick-film resistors, and the contact breaker (20) can be directly attached with a protection element (29) to the substrate (3), and be connected in a heat-conducting manner with the latter or be formed by it.
Patent EP-0688230-A1 (EP)
Title: Method and system for detoxifying solid waste
Inventor: GALLOWAY TERRY RANDOLPH
IPC: A62D101/20
Filed: 1994-03-02
Abstract: A method and system for detoxify hazardous waste is described. The waste is mechanically particularized to a predetermined particle size and is then subjected to a gas flow having a temperature between 250 DEG  C. and 750 DEG  C. At the same time, the particularized waste is agitated to enhance its exposure to the gals flow, resulting in gasification of a substantial portion of the solid waste. The remaining particularized waste residue is collected for recycling of further disposal. After passing through the agitated particularized waste, the gas flow is circulated to a thermolytic detoxification reactor and then recirculated to the agitated particularized waste.
Patent EP-0704122-A1 (EP)
Title: Process and arrangement for adjusting the local oscillators of a receiver in a multi-channel transmission system
Inventor: VANSELOW FRANK
IPC: H04L5/06
Filed: 1994-04-13
Abstract: PCT No. PCT/EP94/01139 Sec. 371 Date Dec. 7, 1995 Sec. 102(e) Date Dec. 7, 1995 PCT Filed Apr. 13, 1994 PCT Pub. No. WO94/29984 PCT Pub. Date Dec. 22, 1994Multi-channel transmission systems make great demands on the adjustment of the local oscillators in order to minimize carrier frequency variations on the transmission and reception sides. There are prior art processes and arrangements in which the local oscillators are adjusted by means of a synchronism word. The prior art processes and arrangements, however, have the drawback that the oscillators cannot be adjusted accurately enough. The present invention overcomes this drawback in that, in addition to the known synchronism symbols, other synchronism symbols are used and the synchronism symbols are evaluated with increased spectral resolution.
Patent EP-0700258-A1 (EP)
Inventor: MISEREZ FRANCIS
IPC: A44C5/20
Filed: 1994-05-25
Abstract: The clasp comprises a male part (1) and a female part (2), each being fastened to one of the ends of a link such as a jewellery chain. The front portion of the male part (1) consists of a hollow ball (3), whose wall has at least one slot (4, 4'), wherein is received a body (5) made of an elastically deformable material. The body tends to separate the edges of the slot (4, 4') so as to increase the diameter of the ball (3). The female part (2) includes a housing (12) for the male part (1) with an opening for inserting the spherical portion of the male part (1). The edges of the opening (13) are rigid and its dimensions are such that the ball can be forced through the opening (13) by bearing against the edges of the opening, with reduction of the ball's diameter by drawing together of the edges of the slot (4, 4'). The design of the clasp is especially simple and it can be easily opened and closed.
Patent EP-0700532-A1 (EP)
Title: Couche d'alignement pour cristaux liquides
Inventor: HARADA TAKAMASA
IPC: C09D183/04
Filed: 1994-05-30
Abstract: L'invention porte sur une couche d'alignement pour cristaux liquides d'une excellente adhérence sur le substrat de verre, présentant un angle élevé d'alignement des cristaux liquides (angle de préinclinaison) et permettant d'obtenir cet angle de préinclinaison élevé en dépendant moins du procédé de gommage et des conditions de traitement telles que la température de chauffage. La couche d'alignement pour cristaux liquides comporte un matériau choisi dans le groupe comprenant: (1) au moins un polymère (A) choisi dans le groupe consistant en un polyuréthanne, un polyester, une polyimide, un polycarbonate et une polyurée dont chacun contient un composé de siloxane comme polymérisant; (2) un mélange (B) d'un composé de siloxane et d'au moins un polymère choisi dans un groupe comprenant un polyuréthanne, un polyester, une polyimide, un polycarbonate et une polyurée; (3) ou un mélange du polymère (A) et du mélange (B); et (4) un mélange du polymère (A) et d'au moins un polymère (D) choisi dans le groupe consistant en un polyuréthanne, un polyester, une polyimide, un polycarbonate, une polyurée, un polyamide et un composé à base de cellulose.
Patent EP-0710097-A1 (EP)
Inventor: WEINBERGER ERIC PATTON
IPC: D04H1/42
Filed: 1994-07-22
Abstract: The present invention relates to absorbent articles such as sanitary napkins, panty liners, and incontinence pads. More particularly, the present invention relates to absorbent articles, such as sanitary napkins, that have undergarment covering components (or "side wrapping elements") that automatically wrap the sides of a wearer's panties and provide an alternative to conventional side flaps. The side wrapping elements have at least one zone of extensibility and at a region therein that is stiffer than the zone of extensibility.
Patent EP-0737496-A1 (EP)
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F13/655
Filed: 1994-10-17
Abstract: An image input unit (1530) of a storage medium issuing device inputs image information, and an image processing unit (420) performs image processing of image information inputted by the image input unit (1530). Image information which have been processed in the image processing unit are stored in a storage medium by an image writing unit (1500). When the storage medium which has stored the image information is inserted into a game machine, the image information are read by a reading unit of the game machine. In a game execution unit of the game machine, a pre-programmed game is executed in accordance with the game image information stored in a game storage unit. A display control unit performs display control on the image information read from the storage medium instead of reading a particular image pattern, which image information are among image information stored in the game image storage unit. For example, looks of a game player inputted in place of a particular image pattern can be displayed by inputting the looks of the game player as image information.
Patent EP-0731020-A1 (EP)
Inventor: FORNASINI CLAUDIO
IPC: B63B29/14
Filed: 1995-03-08
Abstract: A prefabricated cubicle for sanitary facilities, in particular intended to be installed in the cabins of ships, or the like, consists of a box-like structure (2, 3) which has prefixed or preformed therein the sanitary devices (7, 9, 10), such as, for example, W.C. pans, shower trays, wash-basins, baths or the like, and which has incorporated therein at least the installations (14) for supplying and distributing the sanitary water to the delivery devices (310), the installations (207, 210, 13; 109, 17, 18, 19) for discharging the lavatory and washing waste-water from the said sanitary devices (7, 9, 10), as well as, where necessary, the electrical installations (15) also, with branch lines being provided for connection to the corresponding main ducts and lines (12, 16) resident in the ship. According to the invention, the prefabricated cubicle (B, B') has incorporated therein the devices (20) for conditioning the cabin's environment and the devices for regenerating and changing the air, inside the cabin and the cubicle (B, B') itself, as well as the associated automatic regulating systems.
Patent EP-0678646-A1 (EP)
Inventor: MEYER-STAUFENBIEL TORSTEN
IPC: E06B9/68
Filed: 1995-03-23
Abstract: The rotation detection device uses a sensor providing an electrical signal upon passage of a cam element or a cog tooth, fed to an evaluation device. The cog wheel (10) is made of a ferromagnetic material in the vicinity of the cog teeth, the sensor provided by a Hall element (22), with a permanent magnet (19) on the opposite to the cog wheel. Pref the sensor uses a difference Hall element with a pair of sensor zones spaced apart by an odd multiple of half the distance between the cog teeth and coupled to respective inputs of a difference amplifier. <IMAGE>