baber/WOPTO huggingface dataset:
Patent EP-0376225-A2 (EP)
Inventor: NAKAMURA TOSHIO
IPC: F04D29/40
Filed: 1989-12-23
Abstract: A fluid pump structural member, such as a casing, which the fluid contacts as it enters the pump, is made of a ring-opened polymer of a norbornene-type monomer containing an effective amount of an elastomer, the structural member has heat distortion temperature of over 120°C, elongation at break of 15 to 80%, and flexural modulus of elasticity of 170 kg/mm² or above.
Patent EP-0358277-A2 (EP)
Inventor: HOLLERBAUER WERNER
IPC: G06K19/073
Filed: 1989-09-06
Abstract: In a memory module which is insertable in an information processing device, and contains an at least partially arbitrarily addressable memory device for storing digital information signals and an access device for serial access to the memory locations in the memory device, it is provided that the memory device is designed as a memory device (5) requiring refreshing which interacts with a refreshing device (6) for refreshing the information signals stored in the memory device (5), the refreshing device (6) having further memory devices (11) in which, during writing to the memory locations of the memory device (5), identifiers of start addresses and end addresses controlled by the access device (9) and by a control circuit (12) are stored, and, depending on these identifiers and controlled by a refreshing control device (20), only the memory locations of the memory device (5) located between one pair of start addresses and end addresses are refreshed in timely fashion (Fig. 3). A memory module of this type is preferably employed in conjunction with an information processing device which is designed as a dictating machine for storing voice signals.
Patent EP-0345050-A2 (EP)
Inventor: VOLES ROGER
IPC: H01L27/16
Filed: 1989-05-31
Abstract: A pyroelectric film 21 has a pattern of interconnected electrodes 22 formed on one major surface, and a pattern of discrete electrodes 23 and electrically conductive contacts 24 formed on the other major surface. Each discrete electrode 23 is connected to a respective contact 24 by a respective strip 25 of electrically conductive material. Regions 27 of the film each including a contact 24 and part of the associated strip 25 are formed into tongues pulled out of the plane of the film 21. The contacts 24 are thus able to make electrical contact with respective input terminals of an integrated circuit.
Patent EP-0357188-A2 (EP)
Inventor: DUXBURY COLIN MARTIN
IPC: G06F9/38
Filed: 1989-06-28
Abstract: In a pipelined data processor, when a dependency is detected between a first instruction and a second, subsequent instruction, the second instruction is abandoned. A look-ahead mode of operation is then initiated, in which instructions subsequent to the abandoned instruction are allowed to continue to be executed so as to pre-fetch operands, but are not allowed to be fully executed. The processor has two separate streams of instructions, each of which streams can be independently put into look-ahead mode. When one stream is in look-ahead mode, the other is given priority.
Patent EP-0353952-A2 (EP)
Inventor: FRASIER RICHARD A
IPC: G06T15/30
Filed: 1989-07-27
Abstract: A reduced viewport feature (80) for a graphics display system (18) allows an operator to observe manipulations on a graphics display (22) of video image planes (86) that are wholly or partially outside a viewing area. A two-dimensional input image plane in the forth of a wireframe is transformed (60) to a three-dimensional image plane due to manipulation, such as rotation and/or translation. The resulting three-dimensional image plane is subsequently mapped (68) as a two-dimensional projection onto the graphics display. Transformation matrix coefficients are multiplied (42) by a variable reduction coefficient (40) to cause all points of the image plane to converge toward the center of the graphics display, resulting in the ability to view space which originally was not visible to the operator on an output video monitor.
Patent EP-0372890-A2 (EP)
Inventor: SUZUKI MASAYASU
IPC: D06M101/16
Filed: 1989-12-04
Abstract: Fibers useful as surface materials for paper diapers, sanitary napkins etc. are provided, which fibers comprises a polyolefin or a polyester having an oiling agent adhered to the surface of the fibers in an amount of 0.2 to 1.0% by weight based on the weight of the fibers, in which the oiling agent comprises a mixture of (A) a fatty acid diethanolamide, (B) a polyether-modified silicone, (C) a sorbitan fatty acid ester and (D) a metal salt of an alkylsulfonate, in amounts of (A): 20 to 60%, (B): 20 to 55%, (C): 10 to 25% and (D): 5 to 10%, each weight percentage being based on the weight of the mixture.
Patent EP-0381116-A2 (EP)
Inventor: WEICHHART PETER
IPC: B21C3/08
Filed: 1990-01-29
Abstract: The invention relates to a method and an apparatus for shaping metal tubes into conical or tapering bodies. The metal tube forming the blank is here deformed by a pair of rolls (2, 3) which engage and roll on the outside and, on their working face (4), each have a groove which corresponds in cross-section to half the cross-sectional shape of the blank and is conically shaped in the circumferential direction. During the rotation of the rolls (2, 3) the blank is pulled through the shaping cross-section between the rolls by the collet chuck (6), the said cross-section forming a die. Between individual pulling operations, the blank is rotated by the collet chuck (6). <IMAGE>
Patent EP-0385279-A2 (EP)
Inventor: TOMITA MAMORU
IPC: A23L33/145
Filed: 1990-02-22
Abstract: Bioactive agents, having growth-promoting activity upon Bifidobacteria, consisting of one or more lactoferrin-compounds selected from the group consisting of bovine lactoferrin, bovine apolactoferrin and bovine Fe-lactoferrin, which can be used as it is as agents to promote proliferation of Bifidobacteria both in vivo and in vitro, and as additives to prepare compositions, materials and products to afford growth-­promoting activity thereto, and to improve survivability of Bifidobacteria, if contained therein.
Patent EP-0386597-A2 (EP)
Inventor: SIOL WERNER DR
IPC: C08L51/06
Filed: 1990-02-28
Abstract: The mixtures, which have high solvent resistance, contain polyoxymethylene and comprise
 A) 2 - 98 % by weight of a polymer at least 80 % by weight of which is formed from the monomer unit -(CH2-O)-, and
 B) 98 - 2 % by weight of a polymer comprising 20 - 90 % by weight of a polymer B1 at least 60 % by weight of which is formed from a monomer of the formula 
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 in which R is an alkyl radical having 1 to 3 carbon atoms and
 X is a 
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 or 
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 radical, and
 80 - 10 % by weight of which is formed from a polymer B2 having a glass transition temperature Tg of less than 0 degrees C and which is covalently bonded to at least 5 % by weight of the polymer formed from the monomers of the formula I.
Patent EP-0402595-A2 (EP)
Inventor: KILLIAN LAURIE W
IPC: B60C11/11
Filed: 1990-04-24
Abstract: A tread for a tire having an axis of rotation and an equatorial plane. The tread comprises a plurality of tread elements for contacting a surface. A groove network separates the plurality of tread elements. The groove network includes a pair of axially spaced apart continuous first circumferen­tial grooves located entirely on a first side of the equatorial plane and a pair of axially spaced apart continuous second circumferential grooves located entirely on a second side of the equatorial plane opposite the first side. Each of the first circumferential grooves has a first depth taken in a direction extending radially of the axis of rotation and a first width taken in a direction perpendicular to the first depth in a plane extending radially of the axis of rotation. Each of the second circumferential grooves has a second depth taken in a direction extending radially of the axis of rotation and a second width taken in a direction perpendicular to the second depth in a plane extending radially of the axis of rotation. The second width is at least 1.5 times the first width.
Patent EP-0417725-A2 (EP)
Inventor: KRAMER WERNER DR
IPC: C07J41/00
Filed: 1990-09-11
Abstract: Bile acid derivatives of the formula I  W-X-G in which G is a bile acid residue, W is an active substance portion of a medicament and X is a linker between bile acid residue and active substance portion, are outstandingly suitable for introducing active substances into the enterohepatic circulation. The compounds I are absorbed and enter the bloodstream. This makes it possible by utilising the natural reabsorption of the bile acids to improve the absorption of drugs which are absorbed with difficulty, if at all. W can be, for example, a peptide, an antibiotic, an antiviral substance, an anticancer agent, a liver protective, an antihyperlipidaemic, a diuretic, an agent to lower blood pressure, a renin inhibitor, a substance to treat cirrhosis of the liver or a substance for treating diabetes. G is a bile acid residue in the form of the free, natural or chemically modified acids, the esters and amides, the salt forms and forms derivatised on alcohol groups. X is a large number of intermediate members or else a bond.
Patent EP-0447647-A2 (EP)
Inventor: BUCCI MARCO
IPC: G03C7/32
Filed: 1990-12-17
Abstract: An infrared sensitive silver halide photographic element is disclosed comprising a support and at least one silver halide emulsion layer spectrally sensitized to the infrared portion of the electromagnetic spectrum. In particular, an infrared sensitive silver halide color photographic element, capable of providing full color images without exposure to corresponding visible radiation, is disclosed, said element comprising at least three silver halide emulsion layers on a substrate, each associated with different photographic color image forming materials, such as color couplers capable of forming dyes of different colors upon reaction with an oxidized color photographic developer, diffusing dyes, bleachable dyes, or oxidable leuco dyes. The three emulsion layers are sensitized to three different portions of the electromagnetic spectrum with at least one layer sensitized to radiation within the infrared region of the electromagnetic spectrum. The infrared sensitive element is characterized in that at least one infrared sensitized emulsion layer is associated with a 5-arylamino-1,2,3,4-thiatriazole compound wherein the aryl group has at least one electron-attracting group substituent. 
     The infrared sensitive color photographic element having an effective amount of said compound therein has high sensitivity to infrared radiation and undergoes less change in sensitivity during storage.
Patent EP-0444308-A2 (EP)
Inventor: ABEL HELMUT
IPC: G05D23/19
Filed: 1990-12-24
Abstract: During the daily period of use of a heating installation, different room-temperature desired values are frequently required. A simple possibility is to be provided for putting the programme data of such a changeable temperature profile into the heating controller. For this purpose, according to the invention, the operator of the installation puts in during the course of the day on a setting device, at the times laid down by him, the temperature values required by him. The heating controller establishes a basic day profile from these values and commits it after a learning phase of a few days with a possible confirmation or correction. <IMAGE>
Patent EP-0400758-A2 (EP)
Inventor: RAGHAVAN CHIDAMBARAM
IPC: B08B3/02
Filed: 1990-05-30
Abstract: An apparatus (10) to remove rubber from airplane tires from an airport runway surface (28). There is a manifold arm (24) which rotates at as high as two thousand five hundred rpms over the runway surface (28), with a plurality of water jets (26) being discharged downwardly at a relatively high pressure (e.g. thirty five thousand P.S.I.) against the runway surface (28). Even though the water pressure as at a level several times higher than that at which damage to the runway surface (28) can occur, at the relatively high linear speed of the water jets (26) (e.g. ninety to one hundred eighty miles per hour), there is no noticeable damage to the runway surface (28), but yet there is quite effective removal of the accumulated rubber. Also disclosed is a particular shaft and seal assembly which is capable of operating at relatively high rotational speeds and delivering the high pressure to the manifold arm (24).
Patent EP-0380220-A2 (EP)
Inventor: NAYA EIZO C O MITSUBISHI DENKI
IPC: C22C32/00
Filed: 1990-01-15
Abstract: In manufacturing the contact materials which satisfy all the criteria required for use in vacuum switches as to chopping current, circuit breaking performance, withstand voltage, welding separation force and wear, Cu powder and Ta₂O₅ powder are mixed, and compressed while heating below the melting point of Cu in a nonoxidizing atmosphere. Or a green compact is first manufactured from Ta₂O₅ powder or a mixture of Ta₂O₅ and Cu powder, and molten Cu is made to infiltrate into the compact. Preparing a green compact from a mixture of Cu powder and Ta₂O₅ powder, it may be sintered at a temperature below the melting point of Cu, re-pressed, and resintered at 400 - 900 o C in a nonoxidizing atmosphere.
Patent EP-0381538-A2 (EP)
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1990-02-05
Abstract: An automatic transmission wherein a gear train is constituted by three single pinion type planetary gear sets, provided with a first planetary gear (1) set having a first sun gear (1S), a first ring gear (1R), and a first carrier (1C) holding pinion gears meshing with the first sun gear and the first ring gear, a second planetary gear (2) set having a second sun gear (2S), a second ring (2R) gear which is normally or selectively connected with the first carrier (1C), and a second carrier (2C) holding pinion gears meshing with the second sun gear and the second ring gear, a third planetary gear (3) set having a third sun gear (3S) normally or selectively connected to the second carrier (2C), a third ring gear (3R) which is continuously connected with the first carrier (1C), and a third carrier (3C) holding pinion gears meshing with the third sun gear (3S) and the third ring gear (3R) and connected to the output shaft (5), a first clutch means (K1) which selectively connects the input shaft (4) and the first ring gear (1R), a second clutch means (K2) which selectively connects the first sun gear (1S) and the second carrier (2C), a third clutch means (K3) which selectively connects the input shaft (4) and the first sun gear (1S), a fourth clutch means (K4) which selectively connects the first sun gear (1S) and the second sun gear (2S), a first brake means (B1) which   selectively stops the rotation of at least the third sun gear (3S) among the second carrier (2S) and the third sun gear (3S), a second brake means (B2) which selectively stops the rotation of the first sun gear (1S), and a third brake means (B3) which selectively stops the rotation of the second sun gear (2S), at least five forward speeds and one reverse speed being settable as transmission stages.
Patent EP-0407000-A2 (EP)
Inventor: YAZAKI TAKASHI
IPC: C07D471/04
Filed: 1990-04-03
Abstract: An aqueous preparation comprising 0.1 to 0.3 % (W/V) of a pyrido[1,2-a]pyrimidine compound represented by the following formula I:
      (wherein R represents an n-propyl or allyl group; A A represents a tetrazolyl or carboxyl group; and n n represents an integer of 0 to 2), 
0.5 to 2.0 % (W/V) of a polyoxyethylene sorbitan fatty acid ester, 0.5 to 2.0 % (W/V) of polyethylene glycol and 1.0 to 3.5 % (W/V) of disodium hydrogenphosphate.
Patent EP-0400824-A2 (EP)
Inventor: MOTOHASHI MINORU C O PIONEER E
IPC: H04L5/16
Filed: 1990-05-09
Abstract: The invention relates to a bidirectional communication line buffer apparatus in which the communication direction of data on a bidirectional data line (12) and the length of the data are judged. A bidirectional buffer circuit (16,17) receives the results of such judgement and is made non-conductive on the basis of a data termination indication obtained from the received judgement after data is conducted in the communication direction based on the received judgement. Accordingly, the communication data waveform shaping and the driving capability are improved.
Patent EP-0410575-A2 (EP)
Inventor: FUNKENBUSCH ARNOLD W C O MINNE
IPC: G11B11/10
Filed: 1990-06-20
Abstract: A magneto optic recording medium comprises a substrate, an amorphous magnetizable rare earth-transition metal alloy layer, and a transparent dielectric layer on at least one side of the magnetizable layer. The dielectric layer comprises hydrogenated silicon carbide of the formula (Sic x ) 1-y H y , in which x is greater than 1.0 and y is greater than zero. The dielectric layer is preferably deposited by direct current magnetron sputtering at low argon partial pressure from an electrically conductive mixture of silicon carbide and carbon, and hydrogenated by introducing a trace amount of a hydrogen source (usually water vapor) into the sputtering chamber. The medium exhibits similar or improved characteristics over media constructed with present materials, for example, silicon suboxide (SiO y , y<2).
Patent EP-0407154-A2 (EP)
Inventor: INOUE YASUHIRO
IPC: G06K15/00
Filed: 1990-07-03
Abstract: In a printer, for printing data applied thereto by a controlling device such as a personal computer or a facsimile receiving portion (1Ra), a reverse printing mode can be selected by engaging a reverse printing button provided on a control panel (2Ra) of the controlling device or printer. 
     When such a reverse printing mode is selected the applied printing data for each page is printed on a printing medium, such as a paper sheet, in reverse order, that is, from the bottom of the page to the top and from the right-hand-end of each line to the left, the printing medium being positioned so that the printing operation for each page is commenced at the bottom line of the printing medium. 
     Such a printer is suitable for use in wall-mounted equipment in which the printed pages issue downwardly from an exit portion of the equipment, since each printed page emerges from the equipment with printed characters the correct way up, making checking and handling of such pages more convenient for users of the equipment.
Patent EP-0408476-A2 (EP)
Inventor: FUCHS JEAN CLAUDE
IPC: H01B7/42
Filed: 1990-07-10
Abstract: This cable is of the type comprising a jacket (6a-6b), made from flexible and deformable material, surrounding at least one electricity-conducting bundle (4) while providing around this bundle an annular channel (7) for the fluid to circulate, connection terminals fixed to the ends of the conductive portion and a rotating seal enabling the jacket to rotate with respect to one of the terminals. According to the invention, this rotating seal (8) is disposed, away from one of the terminals, on one of the two portions of the cable which are substantially vertical when this cable is in a service position and in the gap between two jacket sections, namely a long section, of constant length, and a short section for adjusting the total length of the cable, this rotating seal (8) being composed of two tubular sleeves (9-10) each having a portion (12) for the connection to one of the ends (6a-6b) of a jacket section and a mutual junction portion together with, on the one hand, fluid-tight (24) and dust-tight (18) seals and, on the other hand, linkage means (15-20) for longitudinal translational movement. <IMAGE>
Patent EP-0387187-A2 (EP)
Inventor: BLANCHETTE ROBERT A
IPC: D21C5/00
Filed: 1990-02-09
Abstract: The invention relates to paper making industry and provides a process for reducing the resin content of wood which comprises applying an inoculum of a penetrating fungus to the wood and maintaining environmental conditions effective for promoting the fungal growth.
Patent EP-0450527-A2 (EP)
Inventor: NAKAGAWA SHOJI
IPC: C07C233/18
Filed: 1991-03-28
Abstract: An N-tris(hydroxymethyl)methyl-fatty acid amide of formula (I):
     where R 1  is a branched alkyl group containing 4 to 27 carbon atoms, and a method for producing the fatty acid amide are disclosed. A cosmetic composition containing the novel amide and other amides, and a method of moisturizing a cosmetic composition using the novel amide and other amides are also disclosed.
Patent EP-0453844-A2 (EP)
Inventor: OLEK JOACHIM
IPC: B41F31/10
Filed: 1991-04-06
Abstract: An auxiliary drive for the ductor roller of a sheet-fed offset press continues to advance the ductor roller in small angular steps during press stoppages. The damping unit drive which continues to run during press stoppages drives the ductor roller stepwise by way of an eccentric drive linkage and a ratchet wheel disposed on the ductor roller journal. When the press is running, a rocker lever in the drive linkage can be pivoted away from the throw zone of the eccentric for example, by a piston actuated by oil pressure of the press's oil supply system. In alternative embodiments, the lever arm can be pivoted away by a compressed air cylinder or a suction cylinder which become operative when the press is running.
Patent EP-0452828-A2 (EP)
Inventor: TAMADA HITOSHI C O SONY CORPOR
IPC: G02B6/122
Filed: 1991-04-12
Abstract: An optical waveguide device is disclosed which comprises a KTiOPO₄ single crystal substrate (1) and an amorphous optical waveguide (2) formed of Ta₂O₅ or Ta₂O₅ doped with TiO₂. A second harmonic generator device in the form of the Cerenkov radiation using the optical waveguide has high SHG efficiency. Since the Cerenkov angle (ϑ) can be made small by optimizing the dimensions, the spread angle of the SHG light can be made small.
Patent EP-0470443-A2 (EP)
Inventor: ONWUMERE FIDELIS C
IPC: A61L29/16
Filed: 1991-07-25
Abstract: A shaped medical article of a polymeric substrate is extrusion coated with a composition which includes a bioactive agent dispersed in a matrix polymer. Preferred bioactive agents are temperature sensitive agents which undergo thermal decomposition at a temperature above the processing temperature of the matrix polymer. Preferred matrix polymers have a melting point of about 100°C or lower.
Patent EP-0476456-A2 (EP)
Inventor: BECK GUNTHER DR
IPC: C07D417/04
Filed: 1991-09-06
Abstract: 2-Thiazolyl tetrazolium salt compounds characterized by a reflectance spectrum exhibiting an extended plateau above about 600-650 nm. Such compounds are useful as chromogenic indicators for reducing substances such as NADH. The reflectance plateau confers improved accuracy to analytical assays, particularly for the determination of analytes of medical diagnostic significance, in which a colorimetric response on a reagent carrier matrix is measured by reflectance.
Patent EP-0477828-A2 (EP)
Inventor: ZIMMERMANN THOMAS DR
IPC: C12P17/10
Filed: 1991-09-23
Abstract: A process using microorganisms which contain genes, which form an active xylene monooxygenase, which form no effective, chromosomally or plasmid-coded alcohol hydrogenase, and which are, thus, capable of hydroxylating methyl groups on aromatic 5- or 6-atom heterocycles to the corresponding hydroxymethyl derivatives, for the production of hydroxymethylated 5- or 6-atom heterocycles.
Patent EP-0443737-A2 (EP)
Inventor: KANDA MASAE C O INTELLECTUAL P
IPC: G05B13/02
Filed: 1991-02-01
Abstract: A control support system for automatically determining control constants, including proportional gain, integral time and derivative time, of a controller used for controlling a given system in accordance with characteristics of the given system and control characteristics demanded of the controller. 
     The control supporting system includes an automatization level determining unit (23) for determining the desired level of automatization of the controller, in accordance with the characteristics of the given system and the control characteristics demanded of the controller, an algorithm memory unit (17) for storing a plurality of algorithms to determine the control constants, an algorithm selecting unit (18) for selecting an algorithm from among the plurality of algorithms in accordance with the determined automatization level, and an algorithm execution unit (19) for executing the algorithm to determine the control constants.