baber/WOPTO huggingface dataset:
Patent JP-3433418-B2 (JP)
IPC: B62D6/00
Filed: 1998-04-21
Granted: 2003-08-04
Abstract: PROBLEM TO BE SOLVED: To set preferable transmission ratio under the condition where antilock braking system(ABS) is operated by turning wheels according to steering, setting a transmission ratio between steering amount and turning amount in accordance with the running condition of the vehicle, and by prohibiting change of the transmission ratio while the wheels are controlled by ABS. SOLUTION: In this unit, an input shaft 20 and an output shaft 40 are connected via a transmission ratio variable mechanism 30. The input shaft 20 is connected to a steering wheel 10, and the output shaft 40 is connected to a rack shaft 51 via a rack and pinion-type gear unit 50. Wheels FW1, FW2 are connected to the both ends of the rack shaft 51. Driving of the transmission ratio variable mechanism 30 is controlled by a steering control unit 70. In addition to each of the detection signals, an input angle sensor 21, an output angle sensor 41, and a vehicle speed sensor 61, a signal indicating the operating condition of ABS is given to the steering control unit 70, from an ABS controller 62 for controlling braking fluid pressure so that the wheel will not lock while braking.  Driving of the transmission ratio variable mechanism 30 is controlled with the transmission ratio as set with the above signals.
Patent JP-H065670-B2 (JP)
IPC: H01L21/306
Filed: 1985-05-28
Abstract: PURPOSE:To stabilize and improve the bonding strength of a nickel coating film, by successive processes of dipping a wafer in a basic solution and dipping it in a water solution for preplating treatment containing hydrofluoric acid, nitric acid and a compound producing oxygen in the water solution, catalyzing the wafer, and electrolessly plating it with nickel. CONSTITUTION:An N- or P-type silicon wafer is dipped in a basic solution to treat the surface thereof, and then it is dipped in a water solution for preplating treatment containing hydrofluoric acid, nitric acid and a compound which produces oxygen in the water solution. subsequently, it is catalyzed by an ordinary technique and electrolessly plated with nickel. Said compound producing oxygen in the water solution may be, for example, a peroxide chosen from hydrogen peroxides, a perhydrate chosen from sodium perhydrates and potassium perhydrates, a peroxoboric acid or a salt thereof, a peroxophosphoric acid or a salt thereof, or a peroxo acid chosen from ammonium peroxodisulfates or a salt thereof.
Patent JP-H0615609-B2 (JP)
IPC: C08G65/20
Filed: 1985-06-04
Abstract: In the preparation of poly(tetramethylene ether) glycol by the polymerization of tetrahydrofuran (THF) using a cationic initiator, molecular weight distribution (MWD) can be held within narrow limits by bringing the THF and the initiator together in a mol ratio such that the degree of polymerization will be at about a minimum and at a temperature which will promote about a maximum number of tertiary oxonium ions, then quickly cooling the reaction mass to -25°C to +25°C, and then adding enough THF to complete the polymerization. When the desired molecular weight and MWD have been reached, the polymerization is quenched and the polymer isolated.
Patent JP-2815807-B2 (JP)
IPC: H04W84/08
Filed: 1994-06-07
Granted: 1998-10-27
Abstract: PURPOSE:To prevent an intermodulated wave from being mis-received as a control signal from a base station in the case of multi-channel access in which a control channel and a communication channel is not separated in frequencies. CONSTITUTION:A control channel code CH is added to a frame format of a control signal from a base station. The control channel code CH is information to specify a communication channel used for the transmission of the control signal from the base station. In the mobile station, only when a correct control channel code CH is included in a received signal, the received signal is regarded as the control signal and the operation corresponding to a command code COM of the control signal is executed.
Patent JP-H0113811-B2 (JP)
IPC: A61D1/00
Filed: 1980-09-16
Abstract: The invention relates to a method and apparatus for automatically restraining notably birds, applicable preferably for debeaking birds. The apparatus comprises a turntable 20 rotatively mounted onto a frame 1, the table 20 comprising a plurality of bird supports 30 spaced apart on said table 20, each support 30 comprising means 32 for suspending a bird by its head, preferably a debeaking assembly 34 in the vicinity of said table 20; drive means 27 for moving said table 20; preferably actuator means 41 for actuating said debeaking assembly 34 to its operative position upon arrival of a support 30 at the debeaking station 35 and thereafter returning the assembly 34 to its non-operative position, and release means 98 to release the bird from its support 30 upon arrival at the unloading station 40. The invention allows to debeak up to 6000 birds per hour.
Patent JP-2572767-B2 (JP)
IPC: B41M5/26
Filed: 1987-05-27
Granted: 1997-01-16
Abstract: A thermal transfer printing sheet, suitable for use in a thermal transfer printing process, especially for the conversion of a digital image into a visible print, comprising a substrate having a coating comprising a dye of the formula: <CHEM>  wherein Ring A is unsubstituted or carries, in the 2- or 4-position with respect to the azo link, at least one group selected from -CX3, X<1>, CN, NO2, -OCO.Y, -CO.Y, -CO.H, -OSO2.Y and -SO2.Y, provided that A is substituted when Z is CH3 and R is C2-4-alkyl;  X and X<1> are each independently halogen;  Y is selected from R<1>, -OR<1>, SR<1> and -NR<1>R<2>; R<1> is selected from C1-12-alkyl, C1-12-alkyl interrupted by one or two groups selected from -O-, -CO-, O.CO- and -CO.O-, C3-7-cycloalkyl, mono- or bi-cyclic aryl and C1-3-alkylene attached to an adjacent carbon atom on Ring A; R<2> is selected from H, C1-12-alkyl, C3-7-cycloalkyl and mono- or bi-cyclic aryl;  Z is C1-12-alkyl or phenyl; and R is selected from C2-12-alkyl unbranched in the alpha-position, C2-12-alkyl unbranched in alpha-position and interrupted by one or two groups selected from -O-,-CO-, O.CO- and -CO.O-, phenyl, C1-4-alkylphenyl, biphenyl and biphenyl interrupted by a group selected from -O-, -CO-, O.CO- and -CO.O-, each of which is free from hydrogen atoms capable of intermolecular hydrogen beonding.
Patent JP-2983961-B2 (JP)
IPC: C03C3/093
Filed: 1998-06-12
Granted: 1999-11-29
Abstract: Alkali silicate glass contains 55.0-71.0 wt.% silica (SiO2), 5.0-16.0 wt.% alumina (Al2O3), 0.2-10.0 wt.% boron oxide (B2O3), 4.5-10.0 wt.% potassium oxide (K2O) and 3.0-14.0 wt.% sodium oxide (Na2O). Also claimed are (a) a method of producing the glass; and (b) dental material and moulded dental products containing the glass. The glass ceramic is produced by (a) melting a glass containing the specified components at 1200-1650 degrees C, (b) granulation by pouring the melt into water, (c) optionally pulverising to an average particle size of 1-450 mu m; and (d) thermal treatment of the granulate or powder for 30 minutes to 6 hours at > 900 degrees C and ≤ 1200 degrees C.
Patent JP-3540675-B2 (JP)
IPC: G01N33/576
Filed: 1999-06-21
Granted: 2004-07-07
Abstract: The present invention relates to a method for improving the specificity of a specific binding assay by adding methyl orange to a coating solution in an amount sufficient for improving specificity of an immunoassay conducted using said coating. The present invention also relates to a method for the detection of antibodies to hepatitis C virus is performed by, i) providing a solid phase comprising a coating solution comprising methyl orange and at least one first binding ligand for antibodies to hepatitis C virus; ii) contacting the solid phase with a sample that may contain antibodies to hepatitis C virus; iii) contacting the solid phase with at least one second binding ligand for antibodies to hepatitis C virus, said second ligand labelled directly or indirectly with a detectable group and iv) measuring the amount of the detectable group bound to the solid phase.
Patent JP-S6363600-B2 (JP)
IPC: C10G47/30
Filed: 1984-08-31
Abstract: A process for converting a charge stock comprising normally liquid hydrocarbons in a generally vertically oriented riser conversion zone with an active fluid catalytic cracking catalyst which comprises (s) passing an upflowing suspension consisting essentially of hot regenerated active fluid catalytic cracking catalyst in a lift gas comprising hydrocarbons including not more than 10 mole% C<sub>3</sub> and heavier hydrocarbons (calculated on a water-free basis) through a lower treatment section of a vertically oriented riser conversion zone at treatment conditions selected to selectively carbonize reaction sites on the catalyst prior to any contact with the charge stock while simultaneously accelerating the catalyst to a velocity sufficient to provide turbulent dilute flow at the point of contact with the charge stock; and (b) introducing the charge stock into said upflowing suspension at a locus in the riser conversion zone downstream of the lower portion to form a mixture of catalyst, charge stock and lift gas having the catalyst relatively uniformly distributed therethrough and thereafter reacting the charge stock with the catalyst in the upper portion of the riser conversion zone at reaction conditions sufficient to effect the desired conversion.
Patent JP-4031869-B2 (JP)
IPC: H01H50/24
Filed: 1998-06-30
Granted: 2008-01-09
Abstract: A relay is provided with fixed contact mounts anchored in a base, as well as contact springs arranged between the fixed contact mounts. The springs are actuated at their free ends. The contact springs each have spring mounts that include terminal segments anchored in the base, respectively parallel to the fixed contact mounts, but outside the space enclosed by them. These terminal segments are connected with the appertaining contact springs via U-shaped connection segments; the connection segments are guided in corresponding guide channels of the base in an insulated fashion. In this way, several sets of switchover contacts can be arranged in simple and space-saving fashion in a relay base, given a predetermined terminal configuration.
Patent JP-H0790852-B2 (JP)
IPC: H05B6/10
Filed: 1986-08-21
Abstract: The invention relates to an arrangement for the sealing of thermoplastic-coated packing material of the type which comprises at least one layer of an aluminium foil. The arrangement comprises an inductor (13) connectable to a high-frequency source of current which is constituted of a U-shaped loop of electrically conducting material. The legs of the U-shaped loop are parallel and are situated close to each other, and the inductor (3) comprises between its legs a core (10) of ferrite material. The said core of ferrite material has local inserts (11) of ferrite material of substantially higher permeability than the surrounding portions of the core (10) and the local inserts (11) are installed in regions of the sealing arrangement where strong local heating is required in the sealing joint or where the sealing pattern needs to be influenced.
Patent JP-3251436-B2 (JP)
IPC: H01L21/52
Filed: 1994-08-31
Granted: 2002-01-28
Abstract: PURPOSE: To prevent generation of voids due to chip shift at the time of resin injection and generation of chip cracks at the time of reflow in a resin sealed semiconductor device. CONSTITUTION: Each of the island parts 3 is fixed at the corner part of a chip. Thereby the chip can be stably held at the center of a cavity when a force in the up-and-down direction is applied by the flow of resin at the time of molding. The rear of the chip except the corner parts of the chip is made to practically stick to the resin on the whole surface.
Patent JP-H0776361-B2 (JP)
IPC: B22F3/12
Filed: 1991-05-17
Abstract: The invention relates to a method of producing a brake lining (23) in which the blocks (25) sheathed by a less fragile bead (9, 90) are fixed to a metal support (12), the method being characterised by the following steps: 
 
  (a) one side of said support (12) is coated with a braze-welding suspension which is oxidised and then reduced, to give a bonding surface; 
  (b) a mixture of powdered friction products is shaped up, and borded, and divided into a number of portions (80) which will become said blocks (25), by beads of metal powders which will become said less-fragile beads (9, 90); 
  (c) said mixture of powders is compressed and applied to said bonding surface of the metal support (12); 
  (d) the resulting assembly is heat-treated under a reducing atmosphere to sinter and weld it; 
  (e) the resulting piece is forged at over 400 DEG C, thus reducing the height of its mixture of sintered powders by at least 15%; 
  (f) grooves are formed in said less-fragile beads (90), dividing said sintered mixture into separate sheathed blocks (25), leaving at least 0.5 mm of guard (26) off the support (12). 
 
<??>The invention also relates to the resulting brake lining (23). It is used for the brakes of railway and automobile vehicles, aeroplanes and helicopters, and industrial machines. 
<IMAGE>
Patent JP-H0557983-B2 (JP)
Inventor: MORISAWA YASUHIRO
IPC: A61P1/04
Filed: 1984-10-12
Abstract: Compounds of formula (I):(wherein Q is oxygen or sulphur, the dotted line is a single or double bond. A is alkylene, and R<sup>1</sup>-R<sup>5</sup> are a variety of atoms or organic groups) have excellent ability to potentiate myocardial contractivity and a variety of other properties. and can be used to treat cardiac disorders.
Patent JP-H0323119-B2 (JP)
IPC: C11D11/02
Filed: 1984-10-19
Abstract: The formation of poorly-dispersioie material by interaction between sodium silicate and sodium aluminosilicate in a detergent powder can be reduced by acidification of the slurry prior to spray-drying. An acid in an amount equivalent to from 1.5 to 3 parts by weight of hydrogen chloride per 6 parts of sodium silicate of sodium oxide to silica ratio 1 to 1.6 is added to precipitate at least part of the silicate. Optionally, a powder-structurant is present.
Patent JP-3293716-B2 (JP)
IPC: B29D30/54
Filed: 1994-08-22
Granted: 2002-06-17
Abstract: A tire rasp blade for use in a tire buffing machine having a rotating hub. A set of rasp blades (10) is arranged in a plurality of circumferential rows. Each of the blades has a non-planar elongated body (12) with generally planar portions (14,16), and an arcuate working edge (20) having teeth (22) which extend in a direction generally parallel to the direction of hub rotation. The working edge includes two elliptical-shaped segments (24,26). <IMAGE>
Patent JP-3330149-B2 (JP)
IPC: C07D403/12
Filed: 1991-09-20
Granted: 2002-09-30
Abstract: A benzene, pyridine or pyrimidine derivative having the below shown formula is novle and useful as an anti-arteriosclerotic agent. <CHEM> wherein R<1> stands for a lower alkyl group, an amino group which may be substituted, or the like;     R<2> stands for a group represented by the formula: <CHEM> (wherein R<1><7> stands for an alkyl group), a group represented by the formula: - NH - R<1><8> (wherein R<1><8> stands for an alkyl group) or a group represented by the formula: <CHEM> (wherein R<1><9> stands for an alkyl group and n is an integer of 1 to 3); R<3> stands for a group represented by the formula: -O-(CH2)m-Y (Y stands for an imidazolyl or piperazinyl group, or the like and m is 1 to 6) or the like; R<5> stands for a hydrogen atom, a lower alkyl group, or the like; A stands for a group represented by the formula: <CHEM> (wherein R<6> stands for a hydrogen atom, a lower alkyl group, or the like), -N=, or the like; and B stands for a group represented by the formula: <CHEM> (wherein R<4> stands for a hydrogen or the like), -N=, or the like.
Patent JP-3056298-B2 (JP)
IPC: C23C14/24
Filed: 1991-06-10
Granted: 2000-06-26
Abstract: Barrier film (11) with a high colorless transparency comprising a flexible plastic substrate (12). A nucleation layer (16) is formed on the surface and has a thickness ranging from approximately 50 to 100 Angstroms and is formed of a material selected from the group of aluminum oxide, tin oxide and yttrium oxide. A barrier layer (17) formed of silicon dioxide is then formed on the nucleation layer. <IMAGE>
Patent JP-2515516-B2 (JP)
IPC: C07C51/347
Filed: 1986-10-15
Granted: 1996-07-10
Abstract: 1. A process for the preparation of substituted acetic acids having the general Formula I : Ar-CHR-COOH where R denotes a hydrogen atom or a C1 -C4 alkyl radical and Ar denotes a radical of aromatic nature selected from the following radicals : 2-thienyl, 2-methoxy-1-naphthyl, 3,4-methylenedioxy phenyl and substituted phenyls having the general Formula II :  see diagramm : EP0224401,P5,F2  where R1 denotes a hydrogen atom or a C1 -C4 alkyl group and R2 denotes a hydrogen atom, a halogen atom, an alkyl, alkoxyl or hydroxyl group, the process being characterized in that a carbonylated alpha carboxylic acid having the general Formula III : R-CO-COOH where R has the above meaning, is reacted hot in homogeneous phase in an acid medium in the presence of phosphoric acid and catalytic quantities of iodine and hydriodic acid with an unsaturated derivative of aromatic nature selected from the following : thiophene, 2-methoxy naphthalene, 1,2-methylenedioxy benzene and substituted aromatic hydrocarbons having the general Formula IV : see diagramm : EP0224401,P5,F1  where R1 and R2 have the above meanings, if necessary in a compatible organic solvent.
Patent JP-3292938-B2 (JP)
IPC: G01N27/416
Filed: 1993-09-07
Granted: 2002-06-17
Abstract: This amperometric sensor device comprises, in combination, a sensor (21) having a planar structure obtained by photolithography techniques and a circuit (22) for measuring the intensity of the electrochemical current generated by the sensor (29). The planar structure includes an insulating substrate (23 to 25) and a set of electrodes comprising a working electrode (29), a back electrode (30) and a reference electrode (31). A diffusion membrane (32) is arranged on the working electrode (29). Connection means (26) are provided for connecting the electrodes (29, 30, 31) to the measurement circuit (22). According to the invention, the active conducting part of the working electrode (29), situated at the surface of the substrate (23), is entirely covered by the diffusion membrane (32) which extends beyond this electrode (29) throughout its peripheral region, while this membrane is entirely exposed so that, during operation of the device (20), it is in contact with the fluid to be analysed over all its surface. Application to the measurement of the content of an oxidisable/reducible substance in a fluid, in particular chlorine in drinking water. <IMAGE>
Patent JP-4300649-B2 (JP)
IPC: G06F19/00
Filed: 1999-09-06
Granted: 2009-07-22
Abstract: PROBLEM TO BE SOLVED: To ignore the breadthwise positioning time for printing to a bankbook or slip in a transaction and to shorten the processing time of the transaction corresponding to it. SOLUTION: Kinds and order of media which are printed in the latest transactions by kinds of the transactions are stored as output sequence information on a magnetic disk 3, and after one of a bankbook and a slip as media which are inserted into two insertion slots of a printer 4 is printed in a next transaction, a control part 5 refers to the output sequence information corresponding to the kind of the transaction. When it is determined that the contents of the sequence information of the plurality of transactions are the same and a medium to be printed next is held in a transfer path other than a 3rd transfer path, the printed medium is put away before next output information is received from a host computer, and the medium to be printed next is fed transferred to the 3rd transfer path and aligned with a reference surface by a breadthwise positioning mechanism.
Patent JP-H0211824-B2 (JP)
IPC: F24D3/16
Filed: 1984-12-06
Abstract: PURPOSE:To provide a floor heating panel without damaging any plane characteristic of a surface of the heating panel, with a comfortable feeling of stepping-on and further without generating any uncomfortable sound by a method wherein some conduction holes are made in ribbon-like fixing members for use in arranging and fixing the pipes to the rear surface of the surface plate. CONSTITUTION:A rear surface plate 3 is oppositely arranged against the surface plate 1 having thermal conductivity with a desired spacing thereto, a series of pipes 2 for conducting thermal medium are arranged at the rear surface of the surface plate 1 in a zig-zag form and the foam thermal insulation material 4 is filled in the hollow panel cells. The fixing and arranging the pipes 2 to the surface plate 1 are carried out by using the ribbon-like fixing members 5 before filling the thermal insulation materials 4. The pipes 2 are pressed and fixed to the surface plate 1 in such a way as they stride at the rear surface of the surface plate 1 with the fixing members 5. Thermal insulation materials 4 are filled in spaces S at both sides of the pipes 2 through the in-feeding holes 6 and the space S is not left under a closed condition, so that troubles such as bulging of the surface plate 1 or a loss of flatness of the surface plate and generation of uncomfortable sound are not generated.
Patent JP-3384847-B2 (JP)
IPC: A61P25/28
Filed: 1993-09-28
Granted: 2003-03-10
Abstract: Use of the reduced form of nicotinamide adenine dinucleotide (NADH), of the reduced form of nicotinamide adenine dinucleotide phosphate (NADPH) or of a physiologically tolerated salt thereof for producing a medicine/medicament for the treatment of Alzheimer's disease.
Patent JP-H07116120-B2 (JP)
IPC: C01C3/10
Filed: 1985-11-27
Abstract: Reaction products of hydrogen cyanide are prepared by a process in which hydrogen cyanide prepared in a conventional manner by pyrolysis at from 250 DEG  to 650 DEG  C. over a solid under from 5 to 200 mbar is cooled to a temperature of from 200 DEG  to -10 DEG  C. together with the other pyrolysis products, the hydrogen cyanide is then fed to a chemisorption reaction with a base or with a carbonyl compound, and the reaction products of hydrogen cyanide which are formed therein are removed from the system and brought to atmospheric pressure. In this process, the handling of large amounts of hydrogen cyanide is avoided.
Patent JP-3131368-B2 (JP)
IPC: C08F4/631
Filed: 1995-09-28
Granted: 2001-01-31
Abstract: A colorable resin particle having an outer shell of a non-sticky polymer and an inner core of a sticky polymer produced in a gas phase fluidized bed reactor at or above the sticking temperature of the sticky polymer using a non-sticky prepolymerized catalyst and processes for producing the colorable resin and the non-sticky prepolymerized catalyst.
Patent JP-3522291-B2 (JP)
IPC: B29C48/08
Filed: 1991-10-29
Granted: 2004-04-26
Abstract: A flat web of sizable thickness made of thermoplastic can be extruded from an extrusion die without a restrictor bar if a thickness D of a restricting passage is made smaller than a shaping distance A of die lips (4, 5), and if at least one wall of the restricting passage (6) is adjustably designed as an elastic lip (7) by adjusting elements (8), so that thickness D and distance A can be changed at the same time by actuating the adjusting elements.
Patent JP-3891613-B2 (JP)
IPC: C08K5/00
Filed: 1996-10-28
Granted: 2007-03-14
Abstract: Pigment composition (I), comprising (a) a dye fixed in (b) a solid resin consisting of the reaction product of (b1) an oligomerised polyisocyanate and (b2) a mixture of polyfunctional compounds with active hydrogen. Also claimed is (i) a process for the production of (I), by mixing (a) with (b1) and (b2), reacting at elevated temperature to form a solid resin, and milling the resin to the required particle size; (ii) a data storage medium containing composition (I), especially a security document or a consumer product, on which composition (I) is printed in the form of a code.