baber/WOPTO huggingface dataset:
Patent JP-2001056260-A (JP)
Title: Pressure sensor
Inventor: WADO KOJI
IPC: B60N2/90
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To narrow the width of a wiring pattern by forming a pressure sensitive part being divided in first pressure sensitive parts for outputting electric signals from wiring patterns formed on an upper film, and second pressure sensitive parts for outputting electric signals from wiring patterns formed on a lower film. SOLUTION: Pressure sensitive parts are formed being divided in pressure sensitive parts 12a with pectinate wiring patterns 104 formed on an upper film 101 and with pressure sensitive resistances 105 formed on a lower film 103, and pressure sensitive parts 12b with pectinate wiring patterns 104 formed on the lower film 103 and with pressure sensitive resistances 105 formed on the upper film 101. At the pressure sensitive parts 12a, electric signals corresponding to applied pressure are individually outputted from the wiring patterns 104 formed on the upper film 101, and at the pressure sensitive parts 12b, electric signals corresponding to the applied pressure are individually outputted from the wiring patterns 104 formed on the lower film 103. The number of the wiring patterns 104 formed on one film can thereby be reduced.
Patent JP-H0395979-A (JP)
Title: Method of diagnosing whether superconductive integrated circuit is good or bad
Inventor: KAMISHIRO AKIRA
IPC: H01L39/22
Filed: 1989-09-07
Abstract: PURPOSE:To diagnose a circuit all over en bloc at the defective conductivity and insulation places of a superconductive integrated circuit by applying anode oxidation to the side of a semiconductor substrate, and judging the conditions of oxide film formation at the surface of an electrode, and discriminating whether it lies in the electrode to be connected electrically with a superconductive grand plane or the electrode to be insulated. CONSTITUTION:A superfine probe 42 soaked in a jelly-form electrolyte 41 is connected to the negative pole of a DC power source 25. A wafer 31 is connected to the positive pole of the DC electrode 25 so as to form an anode. For this reason, the electrode, which is conductive with the wafer 31 by the application of the DC power source 25 acts as an anode and forms an oxide film, and the electrode, which is insulated from the wafer 31 by an insulator, never oxidizes. The oxide film about several hundred nm in thickness used in a superconductive integrated circuit 11 transmits some of the light from the outside and reflect the other at the surface. The transmitted light is reflected at the boundary face between the oxide film and a metallic electrode, and it interferes with the light reflected from the surface of the oxide film and exhibits the color in accord with the thickness of the oxide film. Accordingly, by the existence of color, the discrimination between the place where an oxide film is present or the place where it is not present can be carried out.
Patent JP-H04114023-A (JP)
Title: Two-pack type polyurethane resin composition for electrical insulation
Inventor: KITAHARA AKIRA
IPC: C08G18/69
Filed: 1990-09-01
Abstract: PURPOSE:To provide the subject composition having excellent workability, heat-resistance, etc., and composed of a liquid containing a hydroxy-terminated 1,4-polybutadiene, a process oil, etc., as essential components and a liquid containing a polyisocyanate compound as an essential component. CONSTITUTION:The objective composition is composed of (A) a liquid composed of (i) a hydroxy-terminated 1,4-polybutadiene, (ii) a hydroxy-terminated hydrogenated 1,4-polybutadiene and (iii) a process oil having an aromatic component content of 10-30wt.% and a paraffin component content of 30-55wt.% by ring analysis, wherein the weight ratio of i:ii is 30:70 to 95:5 and the amount of the component iii is 10-120 pts.wt. based on 100 pts.wt. of i+ii and (B) a liquid composed of an isocyanate compound (preferably 4,4'-diphenylmethane diisocyanate, etc.). The component A is heated at 60-90 deg.C, other additives are added thereto as necessary and mixed under reduced pressure, the component B is added to the mixture and the product is cured after applying to a desired object or pouring into a mold.
Patent JP-H04111857-A (JP)
Title: Vibration damping floor bed material
Inventor: YAMAZAKI TAKESHI
IPC: E04F15/02
Filed: 1990-08-31
Abstract: PURPOSE:To improve damping property without making damping sheets thicker by forming the whole section or partial section of a core member with a particle board. CONSTITUTION:Front and rear plates are formed with wooden plate members 1, and between the members 1, via damping sheets 3, the particle board 2 of a core member is placed. On the wooden plate members 1, the veneers 1a, 1b, 1c of each thickness of about 1.0mm are stacked to be bonded to each other and to be integrally formed, and the grain are alternately perpendicular to each other. Besides, the sheets 3 are formed in a state that the ratio of the weight parts of butyl rubber, to the sum weight parts of denatured polyolefin having polyvinyl butylal and polar group is 60-90:40-10, and among the sum weight parts 40-10 of the denatured polyolefin having the polyvinyl butylal and the polar group, the denatured polyolefin having the polar group is less than 30 weight parts and equal to or more than 5 weight parts, and the total quantity is set as 100 weight parts, and to them, the 60-220 weight parts of the vulcanized granulated rubber of the average grain size of 0.8mm-2.0mm is added to be kneaded.
Patent JP-2000063250-A (JP)
Title: Composition for oral cavity
Inventor: SUGAWARA KOICHI
IPC: C08L31/04
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity excellent in dental plaque formation-suppressing effect and having high commercial value by including a copolymer of vinylpyrrolidone with vinyl acetate as a dental plaque formation suppressant. SOLUTION: A copolymer of (A) vinylpyrrolidone with (B) vinyl acetate is included as a dental plaque formation-suppressing agent to provide the objective composition. The molar ratio of components A/B is preferably (5/5) to (6/4). The average molecular weight of the copolymer is preferably 10,000-100,000 based on weight-average molecular weight. The content of the copolymer is preferably 0.01-2 wt.% based on the composition. An abrasive (e.g. sedimentary silica), a viscolizer (e.g. carboxymethylcellulose sodium), a surface active agent (e.g. sodium lauryl sulfate), a sweetening agent (e.g. saccharin sodium), etc., are compounded in the case of dentifrice such as tooth paste in the composition.
Patent JP-S6476001-A (JP)
Title: Antireflection film
Inventor: OBARA KATSUMI
IPC: G02B1/111
Filed: 1987-09-18
Abstract: PURPOSE:To improve an antireflection effect by using a film which is formed by adhering the fine particles of MgF2 coated on an SiO2 film formed by a special stage to glass and has fine ruggedness on the surface. CONSTITUTION:A soln. prepd. by adding and dispersing the fine particles of MgF2 sized within a 0.01-1mum range in an alcohol soln. of Si(OR)4 (R is an alkyl group) is coated on the surface of a glass plate 1 and is calcined. The fine particles 2 of the MgF2 coated to the SiO2 film 3 formed in such a manner are adhered the glass plate 1 to form the fine ruggedness on the surface of the film. The film formed in such a manner is used. Not only the antidazzling property by diffuse reflection is thereby obtd. but also the quantity of the reflected light itself is decreased.
Patent JP-S6385794-A (JP)
Inventor: AZEGAMI TADASHI
IPC: G09G3/12
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60138304-A (JP)
Inventor: JIYAN KUUSOO
IPC: F22B37/00
Filed: 1984-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0784890-A (JP)
Title: Doubling system for control information
Inventor: ENOMOTO KAZUTO
IPC: G06F12/16
Filed: 1993-09-20
Abstract: PURPOSE:To automatically restore control information in a short time by writing control information of a backup memory in a main memory when the control information is abnormal. CONSTITUTION:Once a printer device 1 is powered ON, a CPU 7 executes a check program in a ROM 5 to check control information in a RAM 3. If it is judged that there is an error in the control information in the RAM 3 as a result of the check, control information stored in an EEPROM 6 is overwritten in the area of a ROM 3 where the control information is written. In this case, the EEPROM 6 is stored with the latest backup data at the time of last actuation. Thus, the latest control information is stored in the EEPROM 6 at all times, so even if a noise is generated in the RAM 3 and its data are destroyed, or if a battery is dead and data are lost, the control information in the RAM 3 can easily be restored.
Patent JP-2000061901-A (JP)
Title: Working machine for point of sword
Inventor: MORIOKA TETSUO
IPC: B27B5/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a working machine for the point of a sword which shows superb working efficiency by attaching thereto a cutting device fixed on a rotary table and an angle setting device which sets a cut angle on the end part of a work by circular saws. SOLUTION: This working machine for the point of a sword is equipped with a transfer table 3 which holds and moves a work (w) vertically, mounted in such a way that the transfer table 3 travels up and down on a base frame 2 and two circular saws 32a, 32b which are driven to rotate perpendicularly on a rotary table 22 which is supported, in a freely horizontally rotating manner, on the base frame 2 and is arranged so that the rotary axial center A coincides with a perpendicular line passing through a specified point on one of the ends of the work (w) retained on the transfer table 3. Further the circular saws 32a, 32b are arranged so that the saws 32a, 32b are orthogonal with each other on mutually different stages.  A cutting device 33 with the described crossing point matched with the rotary axial center A is fixed and also an angle setting device 37 which sets the cut angle of the end part of the work (w) with the circular saws 32a, 32b is provided. In this case, in such a state that the cut angle of the end part of the work (w) with the circular saws 32a, 32b is set, the work (w) held on the transfer table 3 is moved downward. Consequently the end part of the work (w) is cut at the set cut angle using the two circular saws 32a, 32b arranged in such a manner that the circular saws 32a, 32b are orthogonal with each other on mutually different stages.
Patent JP-H0396518-A (JP)
Title: Foundation form and foundation method using same
Inventor: ITO DAISUKE
IPC: E02D27/01
Filed: 1989-09-11
Abstract: PURPOSE:To reduce progress of work and to make it possible to execute at a low cost by laying and arranging U shaped foundation forms having openings to a plurality of bottoms of the inside of a pit excavated channel to form a form unit, and housing a reinforcement unit to place reinforcement, and placing concrete. CONSTITUTION:In concrete forms 1, coupling arms 4 and 5 higher in height are coupled with both sides of the lower party of two sheets of side wallboards 2, 3 rising in parallel in the shape of a U, openings 6 are formed on the bottoms, and holes 8 into which steel bars are inserted are bored in the upper parts of the side wallboards 2 and 3. The forms 1 are subsequently laid and arranged to the inside of a pit excavated channel so that the coupling arms 4 and 5 are brought into contact with each other, the perimeter is backfilled to couple adjacent forms 1 with each other trough joint piece metal fittings 10, and the form unit 11 is formed. After that, a reinforcement unit 13 is fallen into the form unit 11 to place reinforcement, anchor frames 12 are mounted to anchor bolts 14 to rise,and concrete is placed in the forms 11 to form foundation beams.
Patent JP-S61114460-A (JP)
Inventor: SAKAI EIJI
IPC: B21F3/04
Filed: 1984-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001060671-A (JP)
Title: Semiconductor memory device
Inventor: IMAI KIMIMASA
IPC: G11C11/407
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To enhance a semiconductor memory device in operation speed as a whole by a method, wherein row decoders are substantially reduced in number by half, the memory device is lessened in area as a whole, and the ratio of the long side to the short side of the semiconductor device is set at 2 to 1 or smaller. SOLUTION: Two separate word line drive circuits 159 and 160 are controlled by row decoders 158, memory cells 101 and 102 controlled by the same row decoder 158 are arranged in parallel and adjacent to each other, and address wirings are shortened in average length. Signal delays are made smaller in a semiconductor device, and the semiconductor is enhanaced in operation speed.
Patent JP-S60124630-A (JP)
Title: Production of flame-retarding laminated sheet
Inventor: NAKAMURA YOSHIHIRO
IPC: C08J5/10
Filed: 1983-12-09
Abstract: PURPOSE:To obtain the titled laminated sheet excellent in punching quality, heat resistance, etc., by molding bases impregnated with a thermosetting resin varnish containing a reaction product obtained from a phosphate ester and a phenolic novolak resin. CONSTITUTION:A phosphate of formula I (wherein R1-3 are each alkyl or aryl) is mixed with a phenolic novolak resin of an average MW of 300-1,500 so that the content of skeletons substituted with the phosphate per molecule may be within 90%, and the obtained mixture is subjected to a transesterification reaction at 100-250 deg.C in the presence of 0.001-2wt% catalyst to obtain a flame retardant comprising a reaction product in which part of the phenol skeletons of the novolak resin contain a phosphate of formula II (wherein R4 is H, alkyl or methylol). Next, bases such as paper or synthetic fiber cloth are impregnated with a thermosetting resin varnish containing the flame retardant, and at least two of these bases are luminated and molded.
Patent JP-H04113510-A (JP)
Title: Magnetic recording medium and its production
Inventor: OGAWA HIROSHI
IPC: G11B5/84
Filed: 1990-09-04
Abstract: PURPOSE:To improve output in long wavelength and short wavelength ranges and to improve C/N by forming an upper magnetic layer of a thin film containing Co-contg. iron oxide with high coercive force (Hc) and a lower magnetic layer having Hc less than 0. 8 time as that of the upper layer, and specifying the average center-line surface roughness of the upper layer to <=4nm. CONSTITUTION:The upper magnetic layer contains Co-contg. iron oxide as a ferromagnetic powder and has 1200-20000e coercive force and 0.05-0.8mum dry thickness. The lower magnetic layer contains Co-contg. iron oxide as a ferromagnetic powder and has the coercive force less than 0.9 time and more than 0.5 time of the coercive force of the upper layer. The upper layer has the average center-line surface roughness (Ra) of <=4nm. The minimum short recording wavelength of the medium is <=0.8mum. Thereby, large output is obtained from a very short wavelength region to a large wavelength region with improved C/N, and especially the output in a very short wavelength of <=0.8mum is increased.
Patent JP-2001057182-A (JP)
Title: Electrochemical device and manufacture thereof
Inventor: NAGAYAMA SHIN
IPC: H01M10/058
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To improve cycle life and storage stability at high temperatures, by interposing an adhesive layer between a metal and a resin, which is sealed to the jacket bag of a laminated film having a metal layer and a resin layer and is laminated directly by a lead-through terminal for the outside, and a polyolefin resin layer to coat the layer between the lead-through terminal of a sealing part and the jacket bag. SOLUTION: In this electrochemical device 1, an electrochemical element is sealed by first and second sealing parts which are thermally bonded to the jacket bag of a laminated film 30, having a metal layer and a thermally adhesive resin layer. Lead-through terminals 13, 14, running outside through the second sealing part of the electrochemical element, directly laminate an adhesive layer 41 between the metal and the resin. The read-through terminals 13, 14 causes interpose an intermediate layer 40 comprising a polyolefin resin layer 42 for coating the adhesive layer 41 to interpose between the metal and the resin between the lead-through terminal and the jacket bags. Thereby, the electrochemical device sealed is given sufficient adherence between the jacket bag and the lead-through terminal.
Patent JP-S60124559-A (JP)
Title: Starting control device in automatic car
Inventor: KISHIDA MITSUHIRO
IPC: B60T8/90
Filed: 1983-12-12
Abstract: PURPOSE:To enable automatic damping of a car as a constitution which operates a brake booster by closing a valve member by an operation member in case an automatic variable speed gear is shift-operated to running range under the predetermined conditions. CONSTITUTION:When shifting to the running range by a detecting element (not shown) of a starting system is detected, and in case that a car speed is zero, engine rotation number is more than 1,000rpm and accelerator opening is zero, an actuator 4 in which an intake negative pressure is introduced through a negative pressure path 31 is arranged. And a control valve 13 is arranged, which controls by opening and closing a connecting path 11a which connects between a fixed pressure chamber P1 and a transforming pressure chamber of a brake booster 1 which is operated through an operation lever 44 and the like by a negative pressure of a negative pressure chamber 42 of this actuator 4. And when the valve 13 is closed, a booster piston 11 is moved to the left by a pressure difference which is generated between the fixed pressure chamber P1 and the transforming pressure chamber P2, and a master cylinder is operated, thereby braking force is generated.
Patent JP-H0977708-A (JP)
Title: Production of optically active alcohol
Inventor: ABIKO ATSUSHI
IPC: C07C33/025
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To produce an optically active alcohol at high yield under the easy removal of an assisting group without using a strong base by reacting an optically active benzopyranoisoxazolidine with an organic carboxylic acid and reacting the obtained compound with an alkylating agent followed by reducing the reaction product. SOLUTION: (A) An optically active compound of formula I (R<1> is H or an alkyl) is made to react with (B) a compound of the formula R<2> CH2 COOH [R<2> is H, a (substituted) aromatic group or a (substituted) aliphatic group] or its reactive derivative to obtain a compound of formula II. The compound of formula II is made to react with (C) a compound of the formula R<3> -Y [R<3> is a (substituted) aliphatic group; Y is a halogen or a substituted sulfonic acid residue] to obtain a compound of formula III. Subsequently, this compound is reduced with a reducing agent such as lithium borohydride to obtain a compound of formula IV.
Patent JP-H04114905-A (JP)
Title: Production of finely divided metal oxide particles
Inventor: ASANO MITSUAKI
IPC: C01B13/18
Filed: 1990-09-03
Abstract: PURPOSE:To obtain uniformly finely divided oxide particles without causing aggregation and caking of particles by heating finely divided particles of metal hydroxide in a high-boiling solvent while stirring. CONSTITUTION:For example, dehydrating temperature of spherical In-Sn (95/5) hydroxide having 3-4mum particle diameter is confirmed by thermobalance and differential thermal analysis and an endothermic point at about 280 deg.C is found. The In-Sn hydroxide particles are dispersed into a silicone oil having about 450 deg.C boiling point and heated at 300 deg.C while stirring. Consequently, uniformly finely divided spherical In-Sn oxide particles having about 3mu particle diameter are obtained.
Patent JP-H04118196-A (JP)
Title: Solid wire for gas shielded arc ac welding
Inventor: NAGATA MASA
IPC: B23K9/073
Filed: 1990-09-03
Abstract: PURPOSE:To improve arc stability by specifying the chemical compsn. of the solid wire for gas shielded arc AC welding. CONSTITUTION:The wire for gas shielded arc AC welding which contains, by weight, <=0.15% C, 0.1 to 0.9% Si, 0.3 to 2.0% Mn, <=0.03% P, <=0.03% S, and 0.02 to 2.0% W, and consists of the balance Fe and unavoidable impurities is constituted. The AC arc is surely, stably and continuously obtd. when this wire is used for gas shielded arc AC welding and, therefore, the execution of arc welding in desired penetration and strength is facilitated and a wide range of welding of steel sheets, etc., is possible.
Patent JP-H0682084-A (JP)
Title: Operation control device for air-conditioning device
Inventor: OKUDA NORIYUKI
IPC: F24F11/02
Filed: 1992-09-02
Abstract: PURPOSE:To improve the amenity of an air conditioning by blowing air to a floor area with a low temperature based on a detected value of an IR ray sensor while suppressing the effect to a living area. CONSTITUTION:An IR sensor 4 scans the whole indoor space R A baffle 3 is used to send air only to areas Rym, which is larger than a specified area and smaller in quantity of IR radiation than a set value. The specified area is determined from an area by which air can be blown only to the floor area Rym without affecting adjacent living areas Rkm, Rkm+1 while taking the height of a desk 10 or the existence of residents on both sides of the desk 10 under consideration. Therefore, even when the air direction is changed by the baffle mechanism 3. a draft feeling is not given to the residents, and the temperature of the cold floor area Rym is raised, and the temperature distribution in the indoor space R becomes favorable. By this method, the amenity of an air conditioning can be maintained to be favorable.
Patent JP-S6480064-A (JP)
Title: Semiconductor device
Inventor: KURIYAMA YASUHIKO
IPC: H01L29/205
Filed: 1987-09-21
Abstract: PURPOSE:To make it possible to simply form a high impedance load by a method wherein an FET, having at least a semiconductor layer of a heterojunction bipolar transistor as a channel, is formed and it is used as a saturated resistor. CONSTITUTION:A heterojunction bipolar transistor is composed of an nGaAs layer 3 as a collector, a p<+> GaAs layer 4 as a base layer, an nAlGaAs layer 5 as an emitter, a base electrode 11, an emitter electrode 12 and a collector electrode 13. Also, a p-channel J-DFET is formed for the purpose of formation of a resistance load of said transistor. The J-DFET is composed of the above- mentioned nAlGaAs 5 and the nGaAs 3 as a gate region, and the n<+>GaAs layer 4 as an active layer. The heterojunction bipolar transistor, in which the saturated resistor is used as a load, is used as an inverter circuit, and a high gain can be obtained easily.
Patent JP-S6293451-A (JP)
Title: Air-fuel ratio feedback control method for internal combustion engine
Inventor: SAKURAI HIDETOSHI
IPC: F02D41/00
Filed: 1985-10-21
Abstract: PURPOSE:To permit a same electronic control unit to be fitted to a various kinds of cars by supplying the proportional control portion, integration control portion, and a standard value in the air-fuel ratio feedback control from a switching means which can be switched from outside. CONSTITUTION:A level converter 28 is installed into an electronic control unit 5 for controlling the valve opening time of a fuel injection valve 6 on the basis of each detection value of a throttle opening degree sensor 4, absolute pressure sensor 7 in suction pipe, O2 sensor 14, etc. The both ports A and B of the level converter 28 are connected between a grounding earth and a resistor 27 connected with the positive electrode of a power source through jumper wires 261 and 262. When the jumper wires 261 and 262 are cut, a high level signal can be supplied into the both ports A and B of the level converter 28, and when these wires are not cut, low level signals can be supplied to the both ports A and B, and four kinds of switching signals can be supplied into a CPU 17 through a digital input modulator 29.