baber/WOPTO huggingface dataset:
Patent JP-H0262470-B2 (JP)
IPC: B66B23/12
Filed: 1985-07-16
Abstract: 1. Fastening device for the steps (1, 21), which are equipped with two drag rollers (2) supported on a running rail (5), of an escalator at a respective endless transport chain (10), arranged laterally beside the steps (1, 21) and supported through chain rollers (3) on a guide rail (6), for the formation of an endless escalator band (14) consisting of a forward run (14.1) and a return run (14.2) each with horizontal (14.3, 14.5) and with inclined (14.4) running tracks provided with transition arcs, characterised thereby, that an elastic joint (4), prasses the drag rollers (2) of the step (1, 21) against the running rail (5) at least in the region of the inclined forward run (14.1) end the transition arcs adjoining thereat, is arranged between the body of the steps (1, 21) and a carrier element (11) arranged at the transport chain (10).
Patent JP-H0777984-B2 (JP)
IPC: C03C14/00
Filed: 1990-06-20
Abstract: A composite material with a reinforced vitroceramic matrix and process for its preparation. 
<??>The matrix is based on silica, alumina, alkaline-earth metal and rare-earth oxides in the following proportions by weight related to the total mass of the said matrix:
 5 % </= MO </= 40 %
 25 % </= SiO2 </= 70 %
 15 % </= Al2O3 </= 70 %
 5 % </= rare-earth oxide </= 70 %
 where M denotes an alkaline-earth metal.
Patent JP-4303363-B2 (JP)
IPC: H01L31/0336
Filed: 1999-06-18
Granted: 2009-07-29
Abstract: A method for forming a compound film includes the steps of preparing a source material, depositing the source material on a base and forming a preparatory film from the source material, heating the preparatory film in a suitable atmosphere to form a precursor film, and providing suitable material to said precursor film to form the compound film. The source material includes oxide-containing particles including Group IB and IIIA elements. The precursor film includes non-oxide Group IB and IIIA elements. The compound film includes a Group IB-IIIA-VIA compound. The oxides may constitute greater than about 95 molar percent of the Group IB elements and greater than about 95 molar percent of the Group IIIA elements in the source material. Similarly, non-oxides may constitute greater than about 95 molar percent of the Group IB elements and greater than about 95 molar percent of the Group IIIA elements in the precursor film. The molar ratio of Group IB to Group IIIA elements in the source material may be greater than about 0.6 and less than about 1.0, or substantially greater that 1.0, in which case this ratio in the compound film may be reduced to greater than about 0.6 and less than about 1.0. The source material may be prepared as an ink from particles in powder form. The oxide-containing particles may include a dopant, as may the compound film. Compound films including a Group IIB-IVA-VA compound may be substituted using appropriate substitutions in the method. The method, also, is applicable to fabrication of solar cells and other electronic devices.
Patent JP-S6260585-B2 (JP)
IPC: F16K31/528
Filed: 1983-09-29
Abstract: A precision valve assembly for controlling flow of fluids to a patient has a valve element 14 mounted on a diaphragm 12. At least one ball (30 or 32) is positioned in both of a spiral track formed by a backstop member surface 17 of a rotary element 16 and an opposed longitudinal track (26 or 28) formed in a surface of the diaphragm 12. When moved toward the center by relative rotation of the spiral track and the opposed longitudinal track (26 or 28), the ball (30 or 32) brings the valve element 14 and a valve seat 10 together to restrict fluid flow therethrough.
Patent JP-H0650807-B2 (JP)
IPC: B25J19/02
Filed: 1987-07-28
Abstract: A method of manufacturing dichroic antenna structures, which makes use of projector mounted on the mobile arm of a computer-controlled machine to project the shape of selective antenna elements on the surface of an insulating layer, clad with a metallic layer covered in turn with a photographic emulsion. Development and chemical etching of the exceeding conductive parts are then carried out.
Patent JP-2522621-B2 (JP)
IPC: F16J15/3256
Filed: 1992-07-30
Granted: 1996-08-07
Abstract: Cartridge sealing for sealing off the gap between a hole (1) and a shaft (2), comprising an inner ring (3) fixed on the shaft (2) and having a groove (4) open radially towards the outside, further comprising an outer ring (5) fixed in the hole (1) and having a radial projection (5.1) of flange-like design which engages in the groove (4), the groove (4) being bounded in the axial direction by mutually facing end faces (3.3, 3.4), and further comprising a sealing lip (6) of polymeric material fixed on the radial projection (5.1) in the region of the inner circumference, at least the inner ring being composed of a plastically deformed metal sheet. The sealing lip (6) touches the inner ring (3) in the region of one end face (3.3) in a sealing manner, the inner ring (3) being of one-piece design and being provided in the region of both axial ends with annular projections (3.1, 3.2) projecting radially outwards produced by plastic deformation. The outer ring (5) is bounded on both sides in the axial direction by spacers (12.1, 12.2) of polymeric material spaced apart in the circumferential direction which, when the cartridge sealing is new, rest against the end faces (3.3, 3.4). <IMAGE>
Patent JP-2773275-B2 (JP)
IPC: C07D303/34
Filed: 1989-08-07
Granted: 1998-07-09
Abstract: An oxaspiro[2,5]octane derivative of the formula : <CHEM>  wherein  R<1> is carbamoyl;  lower alkylcarbamoyl;  hydroxy(lower)alkylcarbamoyl;  lower alkoxy(lower)alkylcarbamoyl;  lower alkylthio(lower)alkylcarbamoyl;  lower alkoxycarbonyl(lower)alkylcarbamoyl;  lower alkylcarbamoyloxy(lower)alkylcarbamoyl;  di(lower)alkylcarbamoyl;  N-[hydroxy(lower)alkyl](lower)alkylcarbamoyl; N-[hydroxy(lower)alkyl](lower)alkylcarbamoyloxy(lower)alkylcarbamoyl;  lower alkylcarbamoyloxy(lower)alkenoyl;  N-[heterocycliccarbonyloxy(lower)alkyl](lower)alkylcarbamoyl;  cyclo(lower)alkylcarbamoyl;  arylcarbamoyl;  haloarylcarbamoyl;  protected carbamoyl;  lower alkylthiocarbamoyl;  heterocycliccarbamoyl;  ar(lower)alkenoyl;  lower alkoxycarbonyl; heterocycliccarbonyl which may have lower alkyl, hydroxy, hydroxy(lower)alkyl, lower alkoxy(lower)alkyl or lower alkoxycarbonyl;  lower alkyl;  carboxy(lower)alkyl;  protected carboxy(lower)alkyl;  ar(lower)alkyl which may have halogen or lower alkoxy;  heterocyclic(lower)alkyl;  lower alkylcarbamoyl(lower)alkyl;  hydroxy(lower)alkenoyl;  acyloxy(lower)alkenoyl; or  diacyloxy(lower)alkenoyl;  R<2> is lower alkoxy and <CHEM>  or pharmaceutically acceptable salt thereof. A process for preparing the oxaspiro [2,5] octane derivative is also described, together with a pharmaceutical composition comprising the same as an active ingredient. The compounds exhibit angiogenesis inhibitory activity and are therefore useful in the treatment of, for example, tumours, rheumatoid arthritis, diabetic retinopathy and psoriasis.
Patent JP-H0687793-B2 (JP)
IPC: C12Q1/26
Filed: 1989-08-09
Abstract: The invention relates to a method for the colorimetric determination of an analyte by means of enzymatic oxidation of the analyte in the presence of an electron acceptor and determination of the reduced electron acceptor by colour formation as a measure of the amount of the analyte, characterised in that the analyte is oxidised with an appropriate oxidoreductase in the presence of a substance from the group of compounds with nitrogen in an oxidation state between +1 and -1 as direct electron acceptor, and an agent suitable for this purpose. 
<IMAGE>
Patent JP-H0546952-B2 (JP)
Inventor: FUJIOKA YOSHIHIDE
IPC: G09G3/30
Filed: 1984-09-28
Abstract: A thin-film EL display panel drive circuit capable of varying the drive voltage according to changes in the number of emitting picture elements.
Patent JP-4110679-B2 (JP)
IPC: G10L19/008
Filed: 1999-07-28
Granted: 2008-07-02
Abstract: The invention provides a recording apparatus for recording a signal such onto a recording medium by which a long recordable time for the recording medium can be assured. The recording apparatus includes a recording section for recording a signal onto a recording medium in accordance with one of recording modes selected from within a plurality of recording modes, a signal discrimination section for discriminating a signal state of the signal, and a changeover control section for changing over the recording mode of the recording section in response to a result of the discrimination by the signal discrimination section.
Patent JP-H0316944-B2 (JP)
IPC: A61K31/13
Filed: 1982-12-21
Abstract: New substituted phenoxyalkanolamines and phenoxyalkanol-cycloalkylamines of the general formula I    <IMAGE> (I)  in which R1 and R2, which can be identical or different, denote alkyl groups with in each case 1 to 4 carbon atoms, or R1 and R2 together denote the group -(CH2)n-, wherein n is the number 4 or 5, R3 denotes hydrogen, or an alkyl group or an acyl group with in each case 1 to 6 carbon atoms, R4 denotes an alkyl group with 1 to 4 carbon atoms or the cyclopropylmethyl group and R5 denotes hydrogen halogen or alkyl, and acid addiition salts thereof, have a cardioselective  beta 1-adrenolytic and hypotensive action. They can be used as medicaments for the treatment of angina pectoris, hypertension and arrhythmias.
Patent JP-3095764-B2 (JP)
IPC: H04N5/44
Filed: 1990-09-04
Granted: 2000-10-10
Abstract: The invention proposes two steps in order to achieve an improved programming of a video recorder. A first step enables time information as included in a teletext page by, for example, the BBC to be identified as such. A second step enables the date detected from the teletext page to be incremented by one day in the case of date allocation for programs starting after midnight.
Patent JP-2580376-B2 (JP)
IPC: B23C5/20
Filed: 1990-09-06
Granted: 1997-02-12
Abstract: A cutting insert for use in a peripheral rotary milling cutter having a cylindrical holder and having a side cutting edge (27) defined between a cutting rake surface (22) and a side relief flank (26) and a side base edge (23a) defined between said side relief flank and a base surface, the side relief flank comprising first and second component side relief flank surfaces (31', 31") intersecting at an intersection line (32), extending along the side relief flank from a first position (33') adjacent a leading end of the insert and located at an intermediate position thereof to a second position (33") intersecting the said cutting edge and adjacent a trailing end of the insert, the component flank surfaces being substantially planar and being angularly disposed with respect to one another so that an insert side relief angle ( gamma A) as defined with respect to the cylindrical holder in the region of the leading end substantially equals an insert side relief angle ( gamma B) in the region of the trailing end.
Patent JP-2655138-B2 (JP)
IPC: C01F17/235
Filed: 1995-08-28
Granted: 1997-09-17
Abstract: Morphologically improved cerium oxide particulates useful, e.g., as catalysts/catalyst supports, and having a B.E.T. specific surface of at least 85+/-5 m2/g, measured at a temperature ranging from 350 DEG C. to 450 DEG  C., are prepared by hydrolyzing an aqueous solution of a cerium (IV) salt in an acidic medium, filtering the precipitate of hydrolysis which results, washing and optionally drying said precipitate, and then calcining same.
Patent JP-3569003-B2 (JP)
IPC: H04L12/56
Filed: 1994-10-12
Granted: 2004-09-22
Abstract: The method relates to the transmission, by ATM cells, of information supplied in the form of a series of distinct entities, identically structured and each corresponding to a completely independent data item, for a given application. It provides for transmission of each entity by means of cells, the information field of which is identically composed of modules having a fixed position and a fixed size, a first of which constitutes a cell continuity index, a second of which contains entity data to be transmitted and the last of which is established by means of an error detector-corrector code, of the B.C.H.-block type. A device (4), of the sender type, and a device (11), of the receiver type, include the means essential for implementing the method between a source application (1) and a destination application (2) over an ATM network (3). <IMAGE>
Patent JP-3078484-B2 (JP)
IPC: G11B7/007
Filed: 1995-10-03
Granted: 2000-08-21
Abstract: A code read apparatus optically reads, by manual scanning, a two-dimensional code recorded on a recording medium. The code comprises a plurality of blocks having dot patterns arranged in accordance with multimedia information. An area sensor (20A) of an imaging section (20) of the code read apparatus outputs an image signal in accordance with a clock signal (CLK1) generated by a clock generator (40). The area sensor (20A) is constructed and the clock signal (CLK1) is determined such that a maximum scan speed V of 160 mm/s to 200 mm/s, at which the code can be read at the time of manual scanning, is achieved, the maximum scan speed being given by <MATH>     where   m = the number of blocks in one imaging screen in the scan direction,      l m = the length of one block in the scan direction, and   t = the imaging cycle.   <IMAGE>
Patent JP-3309067-B2 (JP)
IPC: G01S7/52
Filed: 1997-09-30
Granted: 2002-07-29
Abstract: A flow display method enabling the state of flows in a plane to be grasped together with inflow into and outflow from that plane. A Doppler method, for example, is used to obtain a velocity profile at each point in a planar area (100) of interest defined in a three-dimensional flow. A flow rate profile in the planar area (100) is found on the basis of the thus obtained velocity profile. From the flow rate profile and the velocity profile there are determined source points (12) representative of inflow into the planar area (100) and sink points (14) representative of outflow therefrom. Contour lines in the flow rate profile then join the source points (12) and the sink points (14) to obtain a display of planar streamlines (10). <IMAGE>
Patent JP-3122823-B2 (JP)
IPC: A23L5/10
Filed: 1991-10-15
Granted: 2001-01-09
Abstract: Esterified polyoxyalkylene block copolymers which are useful as reduced calorie fat substitutes in food compositions due to their resistance to enzymatic hydrolysis and absorption upon ingestion have the structure <CHEM> wherein A is an initiator moiety derived from an active hydrogen-containing initiator having at least 1 active hydrogen, IB is a hydrophilic polyoxyalkylene inner block having a carbon DIVIDED oxygen molar ratio of less than 2.5, OB is a lipophilic polyoxyalkylene outer block having an ester linkage to <CHEM> which is substantially resistant to hydrolysis upon ingestion and having a carbon DIVIDED oxygen molar ratio of greater than 2.5, R is a C7-C23 hydrocarbon moiety, and z corresponds to the number of active hydrogens on the active hydrogen-containing initiator. The hydrophilic polyoxyalkylene inner blocks tend to promote thickening or gelling of the composition when mixed with a minor amount of water, thereby lessening problems with anal leakage and short bowel transit times.
Patent JP-H0637389-B2 (JP)
IPC: A61K31/535
Filed: 1986-12-26
Abstract: The use of propiophenone derivatives of the general Formula (I) <CHEM>  is described, wherein R1, R2 and R3, which may be the same or different, each independently represents hydrogen, halogen, lower alkyl- or halogeno-lower-alkyl group having a straight or branched carbon chain, a lower-alkoxy group or a cycloalkyl group having 3-8 carbon atoms, two of which R1, R2, and R3 groups may combine to form methylenedioxy or ethyleneoxy, R4 represents hydrogen or a lower-alkyl group having a straight or branched carbon chain, and A represents pyrrolidinyl-, piperidinyl-, morpholinyl-, or azepinyl or a pharmaceutically acceptable acid addition salt thereof, for the manufacture of a medicament for treatment of frequency urination.
Patent JP-4545855-B2 (JP)
IPC: C07C31/04
Filed: 1999-11-09
Granted: 2010-09-15
Abstract: A process for the production of a DME/methanol product mixture rich in DME from a make-up stream of an essentially stoichiometrically balanced synthesis gas comprising H2/CO/CO2, comprising the process steps of:   (a) passing a stream of synthesis gas through a cooled reactor containing a catalyst active in methanol formation from synthesis gas, forming a effluent stream enriched in methanol; (b) bringing the effluent from step (a) in contact with a catalyst active in dehydration of methanol, forming a synthesis gas stream further enriched in DME; (c) withdrawing the enriched synthesis gas stream from step (b) and separating the stream into a DME/methanol product mixture rich in DME and a partly converted synthesis gas stream; and (d) recycling a predetermined amount of the partly converted synthesis gas stream to the make-up stream of synthesis gas, forming the synthesis gas stream of step (a).   <IMAGE>
Patent JP-3185983-B2 (JP)
IPC: B29C70/06
Filed: 1990-11-30
Granted: 2001-07-11
Abstract: A flexible glass fiber reinforcement material has a microwave-sensitive or ultraviolet sensitive binder added and is formed into a desired shape. Selected electromagnetic energy (microwave or ultraviolet) is then applied to cure and rigidize the binder. A mold (72) for shaping the reinforcement material comprises a mold cavity defined by microwave or ultraviolet transparent material divided into separate and separable mold parts and, for microwave applications, each part carries one half of a split microwave waveguide which directs microwave energy to cure the binder resin when the mold is closed. For ultraviolet applications, an ultraviolet source (or sources) is located in the mold. Energetic stitching of a reinforcement rib is performed by applying a binder resin to the rib at at least one location, placing that location into contact with a preform (84) and curing the binder resin to bond the parts together.
Patent JP-3478102-B2 (JP)
IPC: F02D29/02
Filed: 1997-11-26
Granted: 2003-12-15
Abstract: PROBLEM TO BE SOLVED: To accurately control the slip ratio even in the condition that a gravity acceleration is large such as on a slope by setting a slip ratio determining function, and setting the driving and braking torque target value on the basis of the switching function containing the integral term obtained by performing time-integration of the determining function. SOLUTION: Each detection value of a wheel speed sensor 7 and a car speed sensor 8 is input to a control unit 3 with a target slip ratio to be set on the basis of the output of an acceleration pedal actuating angle sensor 9 so as to compute a slip ratio determining function σ (t). A switching function containing the integral term obtained by performing the time-integration of the slip ratio determining function valve is set, and a driving and braking torque target value of a driving wheel is set on the basis of the switching function. The slip ratio determining function σ (t) is determined by an expression σ(t)=γXv (t)-Xw (t)-γ0 (t), and γ0 >=0, γ=1/(1-λ0 ), Xv (t) means car body speed, Xw (t) means driving wheel speed, λ0 means a target slip ratio, and λ means slip ratio.
Patent JP-H0669766-B2 (JP)
IPC: B60C27/14
Filed: 1992-12-24
Abstract: The invention relates to an anti-slip device for vehicle wheels, having a holding device (1) which is attached coaxially to one side of the wheel rim or the wheel disc and holds, by means of arms which engage over the tread of the wheel and are located transversely to the running direction, an anti-slip means (10) which rests on the tread of the wheel, the arms being attached on the holding device so as to be swivellable by means of joints whose joint axes (4) extend at right angles to the axis of the wheel and to the wheel radius running through the joint, the arms being additionally swivellable, by means of the joint, about an axis (9) which is parallel to the axis of the wheel, the ends of the arms which are attached in the joint resting in a recess of the holding device which opens towards the side of the wheel and has inclined side faces (8b) which return the ends of the arms from an oblique position into a radial position. 
<IMAGE>
Patent JP-3274133-B2 (JP)
IPC: G10L25/06
Filed: 1992-07-21
Granted: 2002-04-15
Abstract: PCT No. PCT/AT92/00100 Sec. 371 Date Jan. 21, 1994 Sec. 102(e) Date Jan. 21, 1994 PCT Filed Jul. 21, 1992 PCT Pub. No. WO93/02448 PCT Pub. Date Feb. 4, 1993A method and device for recognizing individual words of spoken speech can be used to control technical processes. The method proposed by the invention is based on feature extraction which is particularly efficient in terms of computing capacity and recognition rate, plus subsequent classification of the individual words using a neural network.
Patent JP-2928386-B2 (JP)
IPC: C07D473/06
Filed: 1993-07-07
Granted: 1999-08-03
Abstract: An antidepressant containing an active ingredient comprising a xanthine derivative represented by general formule (I) or a pharmacologically acceptable salt thereof, wherein R<1>, R<2> and R<3> may be the same or different from one another and each represents hydrogen, lower alkyl, alkyl or propargyl; R<4> represents cycloalkyl, -(CH2)n-R<5> (wherein R<5> represents optionally substituted aryl or optionally substituted heterocyclic group, and n represents an integer of 0 to 4) of group (A) wherein Y<1> and Y<2> may be the same or different from each other and each represents hydrogen, fluorine or methyl, and Z represents optionally substituted aryl, group (B) (wherein R<6> represents hydrogen, hydroxy, lower alkyl, lower alkoxy, halogen, nitro or amino, and m represents an integer of 1 to 3), or optionally substituted heterocyclic group; and X<1> and X<2> may be the same or different from each other and each represents O or S. <CHEM>
Patent JP-2919071-B2 (JP)
IPC: A61P35/00
Filed: 1990-12-31
Granted: 1999-07-12
Abstract: A method of stimulating an immune response in a human against malignant cells or an infectious agent comprises the step of administering to the human an immunogenic amount of a primate anti-idiotype antibody or antibody fragment that acts as an immunogenic functional mimic of an antigen produced by or associated with a malignant cell or an infectious agent. Sub-human primate anti-idiotype antisera, especially from baboons, are preferred. Such anti-idiotype antibodies are used to make vaccines for inducing preventive immunity or a therapeutic immune response against tumors, viruses, bacteria, rickettsia, mycoplasma, protozoa, fungi and multicellular parasites.
Patent JP-3414403-B2 (JP)
IPC: H01L33/14
Filed: 1996-06-20
Granted: 2003-06-09
Abstract: PCT No. PCT/JP96/01710 Sec. 371 Date Feb. 4, 1997 Sec. 102(e) Date Feb. 4, 1997 PCT Filed Jun. 20, 1996 PCT Pub. No. WO97/01190 PCT Pub. Date Jan. 9, 1997An InGaAlP-type light-emitting diode chip (1) includes a plurality of material layers (2-6) in lamination. The chip has a rectangular surface perpendicular to the laminating direction of the material layers (2-6). Each side of the rectangular surface is no greater than 0.25 mm in length. A light-emitting diode is arranged to include the light-emitting diode chip (1) and, when driven by a forward current of 2-5 mA for light emission, can provide the same luminance as a conventional light-emitting diode driven by a forward current of about 25 mA for light emission.
Patent JP-2655012-B2 (JP)
IPC: F04B27/02
Filed: 1993-04-23
Granted: 1997-09-17
Abstract: An improved high-capacity getter pump, suitable for creating and maintaining the vacuum, comprising a plurality of porous sintered blades made from a non-evaporable getter material and having a first main surface; a second main surface, parallel to said first surface and spaced therefrom by a thickness of 0.5-5.0 mm; wherein said blades are arranged in a housing and are separated from each other by a gas conductance, with the adjacent surfaces of adjacent blades being spaced from each other by a distance of 0.5-10 mm.