baber/WOPTO huggingface dataset:
Patent EP-0353471-A2 (EP)
Inventor: KASZAS GABOR
IPC: C08F290/00
Filed: 1989-07-04
Abstract: A cross-linked composition produced by exposing a mixture including a telechelic polyisobutylene base polymer which carries multiple terminal acrylate groups as a part thereof, a reactive diluent, and in some cases, a high-energy sensitizer, to high-energy radiation. The base polymer may also comprise a block copolymer which has polyisobutylene, and polydiene blocks as, for example, polyisoprene, and in which the polydiene blocks, advantageously partially cyclized, carry multiple acrylate groups as a part thereof. Among other things, the compositions have particular application in the formation of films useful in the electronic, biomedical, specialty adhesive, sealant, and other fields.
Patent EP-0360173-A2 (EP)
Inventor: ZIMMERMANN CLIFTON DR
IPC: G01M1/38
Filed: 1989-09-16
Abstract: A measuring device (9) which scans the rotation of the rotating body (1) is connected to the actual-value input of a controller (12), the output signal of which is switched to a final controlling element (7, 8), which acts on a bearing (4) that can be adjusted perpendicular to the axis.
Patent EP-0366054-A2 (EP)
Inventor: WEBER RUDOLF
IPC: B24B53/08
Filed: 1989-10-24
Abstract: The copying device has a copying finger (6), a dressing template (5) and also a dressing device (1) having two dressing tools (10, 11). Both dressing tools (10, 11) dress the grinding wheel (20). So that the dressing tools (10, 11) can be simply reset in the event of wear, they are adjustable relative to one another. The profile (23, 24, 26) of the grinding template (5) to be traced corresponds to the profile of the dressing device (1) taking into account the two dressing tools (10, 11). The dressing template (5) can be moved along the copying finger (6) during the dressing operation easily and even by unskilled workers. <IMAGE>
Patent EP-0374635-A2 (EP)
Inventor: FREITAG DIETER DR
IPC: C08G64/18
Filed: 1989-12-08
Abstract: Polydiorganosiloxane-polycarbonate block copolymers based on dihydroxydiphenylcycloalkanes of the formula (I) 
<IMAGE>
 in which
 R<1> and R<2>, independently of one another, are hydrogen, halogen, preferably chlorine or bromine, C1-C8-alkyl, C5-C6-cycloalkyl, C6-C10-aryl or C7-C12-aralkyl, preferably phenyl-C1-C4-alkyl, in particular benzyl,
 m is an integer from 4 to 7, preferably 4 or 5,
 R<3> and R<4>, independently of one another, and individually selectable for each X, denote hydrogen or C1-C12-alkyl, and
 X denotes carbon,
 with the proviso that, on at least one atom X, R<3> and R<4> simultaneously denote alkyl,
 having a mean molecular weight Mw (weight average) of from 10 000 to 300 000, a content of aromatic carbonate structural units of from 75 to 99.5% by weight, and a content of polydiorganosiloxane structural units of from 25 to 0.5% by weight.
Patent EP-0325472-A2 (EP)
Inventor: SUIDO HIROHISA
IPC: C12Q1/26
Filed: 1989-01-20
Abstract: A composition for testing periodontal diseases which diagnoses or prognosticates contraction or progress of the diseases or diagnoses the therapeutic value by promptly determining peptidase-like enzymatic activity in a specimen. The composition is a combination of a compound of the formula [1] or [2] or a mixture thereof, a chromogen and an oxidase: 
X-T-Pro-Y [1] or X′-Z′-Arg-Y′      [2] 
wherein Pro is proline residue; Arg is arginine residue; X and X′ are hydrogen or an amino protecting group, respectively; Y and Y′ are a residue of a compound which can increase oxidation reaction rate of the chromogen with an oxidase in the presence of oxygen and is attached to the C-­terminal of Pro or Arg, respectively; and T and Z′ are an amino acid or peptide residue composed of 0 to 4 amino acids or their protected derivatives, the C-terminal of which is attached to the N-terminal of Pro or Arg, respectively.
Patent EP-0332475-A2 (EP)
Inventor: GARDNER BILLY J
IPC: H01M50/296
Filed: 1989-03-13
Abstract: A battery charger (12) accepts battery packs (14, 16, 18) of several configurations and size (number of cells). The common feature of the battery packs (14, 16, 18) is (at least) one cell (124, 124 c ) housed on end and substantially coaxial with a specific terminal block (22, 22 a ). Terminal pins (158, 160; 248, 250) are shielded from external contact and engage the terminal blades (90) of a charger terminal assembly (88) on the floor (46) of a receptacle (20). Charger terminal assembly (88) is at one end of the receptacle (20) which is elongated so that it can accommodate a battery pack "nose" portion (130, 242, 180) with either one or two cells (124, 124 c ) housed on end and side-by-side. Upright side walls (36, 37) of the receptacle (20) support the battery pack (14, 16, 18). In the battery pack portion (136, 170, 182) outside the receptacle (20), cells (124, 124 c ) may be arranged in any configuration to suit tool or other requirements. Terminal blades (90) are normally biased away from their respective terminal apertures (60, 62) to minimized risk of accidental contact. Insertion of an elongated insulation member (166, 166′) displaces the terminal blades (90) to a position in which they contact the terminal pins (158, 160; 248, 250). Charging control circuitry, including means (118) for sensing battery temperature, is all contained in the battery charger (12), with a visible indication of charging condition being given by light emitting diodes (120, 121) and transmitted externally through optic tubes (72, 73). In assembly of the battery charger (12), accurate register of charger terminal assembly (88) carried on a printed   circuit board (82), with corresponding terminal apertures (60, 62) in the floor (46) of the receptacle (20) is achieved through the mutual engagement of a tapered dowel (68) and mating hole (86) in these parts.
Patent EP-0343774-A2 (EP)
Inventor: KAZUMOTO YOSHIO C O CHUO KENKY
IPC: F25B9/14
Filed: 1989-03-17
Abstract: A Stirling refrigerator has a cold-finger 2 in which a displacer 7 can reciprocate in accordance with changes in pressure inside the cold-finger which are produced by a compressor 1. A nonlinear spring 16 is connected between the displacer and the cold-finger in order to brake the movement of the displacer at the ends of its stroke. The nonlinear spring has a greater spring constant when it is deformed by the displacer being near either end of its stroke than when the nonlinear spring is in a neutral position.
Patent EP-0339864-A2 (EP)
Inventor: YAMAMOTO TAKEMI BROTHER KOGYO
IPC: G03F7/00
Filed: 1989-04-19
Abstract: An image recording apparatus which can provide an output visible image on an ordinary sheet. The apparatus uses a photosensitive recording medium whose surface is provided with microcapsules encapsulating therein a chromogenic material or dye precursor. Developer material particles are supplied over one of the photosensitive recording medium and the ordinary sheet for generating chromogenic reaction with the dye precursor.
Patent EP-0345994-A2 (EP)
Inventor: BURKE WILLIAM J
IPC: C08F26/10
Filed: 1989-05-31
Abstract: An interpenetrating network copolymer, method of producing same, and method of producing optical lens blanks and finished lenses therefrom. The method broadly involves the preparation of first, and second mixtures of polymerizable vinyl monomers and interrupting the polymerization of the first mixture at a relative viscosity of from about 1.05 to about 10 by admixing the partially polymerized first mixture with the second mixture to create a casting solution and thereafter, when desired, polymerizing molded casting solution in heat to create a solid lens material.
Patent EP-0353073-A2 (EP)
Inventor: SATOH KIYOSHI
IPC: H03H9/02
Filed: 1989-07-27
Abstract: An acoustic surface wave device (1) having an oscillation frequency stable against temperature changes, and a wide range of oscillation frequency adjustment, is provided by an acoustic surface wave element comprising: a substrate (2) of a 36° rotated Y-cut single crystal lithium tantalate having X, Y and Z crystal axes and a top surface and side walls; electrodes (3, 4) formed on the top surface of the substrate such that an acoustic surface wave is propagated in a direction of the X-axis of the substrate and an oscillation of the acoustic surface wave occurs at a predetermined frequency, the electrodes having a thickness equal to 1 to 4% of a wavelength of the acoustic surface wave at the oscillation; and a plasma CVD-deposited layer of silicon dioxide covering the electrodes and the substrate, the silicon dioxide layer having a refractive index of 1.445 to 1.486 and a thickness equal to 16 to 26% of the wavelength of the acoustic surface wave at the oscillation.
Patent EP-0356033-A2 (EP)
Inventor: MATSUMOTO HIDEO C O MITSUBISHI
IPC: H01L31/0224
Filed: 1989-07-31
Abstract: A solar cell device in which a plurality of solar cell elements are connected by interconnectors includes a metal film inserted between the electrode of the solar cell element and interconnector, and the welding area between the metal film and the electrode is larger than the welding area between the metal film and the interconnector.
Patent EP-0384079-A2 (EP)
Inventor: GELLMAN BARRY N
IPC: A61M1/14
Filed: 1989-12-11
Abstract: A blood reservoir having a rigid shell portion defining a cavity and a flexible membrane (16) attached with a liquid tight seal to the shell portion around the periphery of the shell. The assembled reservoir forming a liquid tight and variable volume with blood inlet (20, 22) and outlet (24) ports integrally formed in the rigid shell portion. The shell portion further including a rib member (30) laterally extending across the bottom of the rigid shell. The rib member is positioned adjacent the blood outlet port (24) to force the flexible membrane to bridge the blood outlet port to further facilitate drainage from the reservoir.
Patent EP-0375451-A2 (EP)
Inventor: HAM PETER BEECHAM PHARMACEUTIC
IPC: A61K38/55
Filed: 1989-12-21
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof:
      wherein 
Z₁, Z₂, Z₃ and the carbon atoms to which Z₁ and Z₃ are attached, form a 5-membered non-aromatic heterocyclic ring; 
E is absent or is (CH₂) n  or CH(CH₂) n-1  wherein n is 1 to 4; 
A is -CONH-, -NHCO-, -COO- -S(O) r - wherein r is 0, 1, or 2, or -CH₂-; 
p is 0, 1 or 2; 
q is 0 or 1; 
s is 0, 1, 2, 3 or 4; 
R z  is hydrogen, C₁₋₆ alkyl or, when A is -CH₂-, hydroxy; 
R a  and R b  are independently selected from hydrogen or a substituent; 
R₁ is CH₂R₉ wherein R₉ is optionally substituted aryl or heteroaryl; 
R₂ is CHR₁₀R₁₁ wherein R₁₀ is hydrogen or methyl and R₁₁ is C₁₋₆ alkyl, C₃₋₈ cycloalkyl, optionally substituted aryl or heteroaryl, or R₁₁ is amino, C₂₋₇ alkanoylamino, 2-oxopyrrolidinyl, 2-oxopiperidinyl or C₁₋₆ alkoxycarbonylamino; 
  R₃ is CH₂R₁₂ wherein R₁₂ is C₁₋₆ alkyl, C₃₋₈ cycloalkyl or phenyl; and 
R₄ is a saturated or unsaturated heterocyclic ring linked through carbon, hydroxy, C₁₋₆ alkoxy, C₁₋₇ alkanoyloxy, amino, C₁₋₇ alkanoylamino, amino substituted by one or two C₁₋₆ alkyl groups, C₁₋₆ alkylsulphonyl, carboxy, C₁₋₆ alkoxycarbonyl, benzyloxycarbonyl, aminocarbonyl or CH(NHR₁₃)CO₂R₁₄ wherein R₁₃ is hydrogen or C₁₋₆ alkanoyl and R₁₄ is hydrogen or C₁₋₆ alkyl; or (when s is 2 to 4) R₄ is a saturated or unsaturated heterocyclic ring linked through nitrogen; and 
the dashed line represents an optional bond (when E is present); 
which are renin inhibitors, a process for their preparation and their use as pharmaceuticals.
Patent EP-0362070-A2 (EP)
Inventor: CHOQUETTE PAUL
IPC: A23L13/60
Filed: 1989-09-28
Abstract: A process and an apparatus for cooking and shaping precut meat pieces such as beef cuts, pork cuts or the like. The process comprises the steps of placing an uncooked meat piece adjacent the opening of a shaping mold (10), subjecting the meat piece to an air pressure differential to cause the meat piece to enter the mold, and heating the mold to cook the meat piece therein.
Patent EP-0327505-A2 (EP)
Inventor: LAY GUSTAV
IPC: C08L3/02
Filed: 1989-01-30
Abstract: A blended polymeric material as obtained from a melt comprising a water-containing destructurized starch and at least one essentially water-insoluble synthetic thermoplastic polymer.
Patent EP-0379150-A2 (EP)
Title: Device for keeping two tube ends together
Inventor: STILLER GERHARD
IPC: B01L3/00
Filed: 1990-01-16
Abstract: In a device for holding together two pipe ends inserted into each other, which are each provided with engagement means, two outer rings are provided which each engage with one of the two engagement means, and also a third ring which connects the two outer rings and is integrally joined to the two outer rings and holds the latter at a virtually unchangeable distance from one another. The rings have an orifice, through which the connected pipe ends can be inserted in the radial direction, widening the ring. On the inside of the device, the three rings define a conical annular groove which, in the engaged state, allows an adjustment to different axial distances between the engaging means. <IMAGE>
Patent EP-0453624-A2 (EP)
Inventor: KAGECHI SHUNSAKU
IPC: D01F1/10
Filed: 1990-07-10
Abstract: A highly moisture-absorptive fiber obtained by mixing and kneading one or more kinds of animal protein fibers, general protein forming the animal skin, bones, and others, pulverized to very fine powder of the 0.05 to 15 µm size with a polymer of synthetic fiber, semi-synthetic fiber or regenerated fiber or polymer of chemical fiber material consisting of a mixture of more than two kinds of these polymers and spinning the kneaded composition, which can give a fine fiber having flexibility and proper elongation.
Patent EP-0426183-A2 (EP)
Inventor: MELO MARIA L
IPC: G06F13/40
Filed: 1990-11-02
Abstract: An apparatus for use in a computer system which delays operation when a wait signal is present, the apparatus providing a delay between back-to-back input/output cycles, the apparatus comprising: means for storing a programmed value that represents the length of delay to be provided between said back-to-back input/output cycles; means coupled to said storing means for producing a signal representing said length of delay; and means receiving said length of delay signal for generating the wait signal that delays the start of a successive inpt/output cycle for the length of time of said programmed delay.
Patent EP-0464259-A2 (EP)
Inventor: WACHHOLZ GERHARD DR
IPC: C07B61/00
Filed: 1990-12-13
Abstract: The invention relates to a process for the preparation of dihydromyrcenol from dihydromyrcenyl chloride, in which a phase-transfer catalyst is added in an amount of 0.001-10 mol%, relative to dihydromyrcenyl chloride, during base hydrolysis. 
<??>The dihydromyrcenol thus produced is used as scent.
Patent EP-0442145-A2 (EP)
Inventor: HAZAKI YOSHITO
IPC: B32B15/08
Filed: 1990-12-27
Abstract: A composite sheet for use in a printed circuit board, which comprises a sheet of fully densified polytetrafluoroethylene having polyimide resin particles distributed therein, said particles comprising 30 to 80 weight percent of the sheet.
Patent EP-0396194-A2 (EP)
Inventor: SHAW JAMES DAVID C O EASTMAN K
IPC: G01N35/00
Filed: 1990-05-01
Abstract: There are two common types of test elements which are used in analyzers, namely potentiometric and colorimetric test elements. However, due to a difference in their construction, in particular each type of test element having a different sample wetting location, different evaporation covers are required to prevent evaporation of patient sample on each element when it is retained in an incubator of the analyzer. In order to simplify the construction of an analyzer, an evaporation cover (40) is disclosed herein which is useful to cover both types of test element (E, E′). Both types of test elements (E, E′) are accommodated by constructing a flat sealing portion of the undersurface (44) of the cover (40) of sufficient length so as to sealingly cover the wetting location of the colorimetric type (E′), and by providing means (62) on the cover (40) for camming the cover (40) away from a test element (E, E′) as it is being inserted under the cover (40).
Patent EP-0391593-A2 (EP)
Inventor: SAKURABASHI RYOETSU
IPC: B60R13/02
Filed: 1990-03-28
Abstract: A corrugated fiberboard article having no wrinkles in the surface thereof is produced by previously forming slits (S) or/and notches (N) in at least one linerboard (3) of corrugated fiberboard at predetermined positions, temporarily tacking the linerboard to the rest of the corrugated fiberboard with a fusible adhesive (4) interposed therebetween, temporarily tacking an auxiliary sheet (5) to the linerboard with a fusible adhesive (4) interposed therebetween to form a corrugated fiber­board blank. The auxiliary sheet has an integral structure including covering portions (6) which cover the slits or notches and cut portions (7) each defined between each pair of adjacent covering portions. The corrugated fiberboard blank is formed by a forming die under heating.
Patent EP-0400933-A2 (EP)
Inventor: HONSHO HIRONORI
IPC: G11B23/087
Filed: 1990-05-25
Abstract: A tape cassette of a small size preventing dust on a tape thereof can be achieved by making a distance between a rotation supporting point of a cassette front lid and a cassette bottom surface larger than that between an extended tape surface and the rotation supporting point.
Patent EP-0402040-A2 (EP)
Inventor: TSUCHIYA YOSHINOBU
IPC: B60S1/02
Filed: 1990-05-31
Abstract: An ice melting system for a motor vehicle supplies a heater (11) incorporated in a windshield (1) with electric energy which is generated by a generator (2) that is drivable by an engine on the motor vehicle. A voltage obtained by dividing an output voltage from the generator (2) is applied as a control input voltage to a voltage regulator (24) which controls the output voltage of the generator (2). When the voltage regulator (24) is supplied with a control input voltage, which is lower than the voltage of the vehicle battery (3) when charged, the voltage regulator (24) increases a current supplied to a field coil (23) of the generator (2), thus enabling the generator (2) to increase its output voltage. Therefore, the heater (11) is supplied with a larger amount of electric energy to melt ice on the windshield (1) more efficiently.
Patent EP-0403183-A2 (EP)
Inventor: MARTLEW DAVID
IPC: C03B5/04
Filed: 1990-06-08
Abstract: A glass melting tank has a primary homogenising chamber 8, a shallow uniflow conditioning chamber 3, a shallow refining chamber 2 and a riser chamber 4 between the melting chamber and refining chamber. Heat is input to glass in the riser chamber 4 by horizontal electrodes 25 located in the riser chamber. Temperature sensors 24,32 sense the temperature entering the riser chamber through a throat 23 and near the base of a downstream wall of the riser chamber and the heat input is controlled to produce torroidal flow in the riser chamber.
Patent EP-0407089-A2 (EP)
Inventor: PEREIRA MAVIS CLAIRE
IPC: A61K8/894
Filed: 1990-06-27
Abstract: A water-in-silicone oil transparent emulsion is made from a volatile polydimethylsiloxane (1 to 50% by weight), a silicone surfactant (0.1 to 20% by weight), at least one polyhydric alcohol (1 to 50% by weight) and water. 
     The silicone surfactant comprises a polymer of dimethyl polysiloxane with polyoxyethylene and/or polyoxypropylene side chains having a molecular weight of from 10,000 to 50,000 and having the structure:
      a having a value of from 9 to 115, 
b having a value of from 0 to 50, 
x having a value of from 133 to 673, 
y having a value of from 25 to 0.25.
Patent EP-0420550-A2 (EP)
Inventor: WATANABE IKUO C O CANON KABUSH
IPC: H04N1/00
Filed: 1990-09-24
Abstract: A reproducing apparatus has a memory for storing compressed image data; a unit for supplying the stored data to a reproducing unit for reproducing the stored data as a visual image; and a unit for causing the memory to retain the compressed image data irrespective of the operation of the supplying unit.
Patent EP-0407350-A2 (EP)
Inventor: SACHETTO JEAN-PIERRE
IPC: C08L31/04
Filed: 1990-07-02
Abstract: A composition of matter capable of being formed into articles having substantial dimensional stability comprising
     a) destructurized starch, and   b) at least one compound selected from the group consisting of copolymers of vinyl pyrrolidone; said compound being present in an amount effective to enhance the physical properties of said articles.   
     The composition may contain further conventional additives as well as hydrophobic, substantially water-insoluble polymers.
Patent EP-0385960-A2 (EP)
Inventor: LAIHO KALEVI
IPC: A23K20/163
Filed: 1990-02-28
Abstract: A mineral mix containing mineral substances in large quantity, and being granulated; the mix contains bonding agent 1.5 to 6% by weight, advantageously 2 to 5% by weight.
Patent EP-0389463-A2 (EP)
Inventor: KARLSSON LARS
IPC: F24C15/32
Filed: 1990-03-20
Abstract: A device at a heat treatment oven of the type using a com­bination of radiation heat and convection heat, and where in connection to the oven chamber are provided means (4, 19) arranged to circulate the oven atmosphere through the oven chamber and a channel (20, 21) situated outside the oven chamber and back to the oven chamber, whereby the device incorporates a gas burner (7) arranged at combustion to emit its flame in a direction, which at least partly touches or coincides with the circulation channel (20, 21) for the oven atmosphere, and where the gas burner (7) is arranged to direct its flame into a vessel (22), provided in the cir­culation channel (20, 21) for the circulating atmosphere.
Patent EP-0439176-A2 (EP)
Inventor: HIROSAWA SHIGERU C O PATENT DE
IPC: G06F3/02
Filed: 1991-01-24
Abstract: In a key input apparatus, a printed wiring board (23) having a plurality of stationary contacts (23a) is laid on an upper surface of a housing (10) storing an electronic circuit, etc. A rubber sheet (24) is laid on the printed wiring board, and has a plurality of elastically deformable protuberances (24a) at a plurality of positions corresponding to a plurality of stationary contacts on the printed wiring board. A plurality of movable contacts (25) are provided on lower surfaces of ceiling walls of the protuberances, and key-top members (26) are bonded on upper surfaces of the ceiling walls of those protuberances.
Patent EP-0445667-A2 (EP)
Inventor: THULL ROGER PROF DR-ING
IPC: A61C8/00
Filed: 1991-03-01
Abstract: An endosseous dental implant consists of an anchoring part which can be introduced into the jaw, a bushing part or section passing through the gum, and a securing part which is accessible from the oral cavity and is intended for a tooth replacement to be connected firmly to the implant. The dental implant is to be improved in such a way as to promote the adherence of the jaw bone to the anchoring part without causing any harmful effects there. This is achieved by virtue of the fact that the surface (10) of the anchoring part or section (5) is smooth and polished, at least the surface (10) of the anchoring part (4) consisting of or being coated with a material with semiconducting properties and relatively low electron conductivity. The circumferential surface (12) of the bushing part or section (5) consists of a material with metallic or virtually metallic electron conductivity or is coated with this material. <IMAGE>
Patent EP-0449077-A2 (EP)
Inventor: AHLSKOG OLOF
IPC: B66B3/02
Filed: 1991-03-18
Abstract: The invention relates to a floor and direction indicator unit for an elevator, comprising a housing with a cover panel and an indicator board consisting of a dot matrix display (3). According to the invention, the unit is provided with a microprocessor (4), in whose memory (5) the symbols (6) to be displayed on the dot matrix are stored, and with a selector (7) serving to inform the microprocessor about the operational position of the unit.
Patent EP-0457363-A2 (EP)
Inventor: DUNCAN IAN JAMES
IPC: A47L9/02
Filed: 1986-08-27
Abstract: A vehicle comprises brush gear (24), a duct (36), a chamber (38) and suction means (164,166) connected to said chamber (38). The suction means (164,166) discharges the screened air from the chamber (38) through the screening means (192) to a diffuser duct (174).