baber/WOPTO huggingface dataset:
Patent JP-S6315230-A (JP)
Title: Electrochromic display element
Inventor: WADA SHUICHI
IPC: G02F1/15
Filed: 1986-07-08
Abstract: PURPOSE:To improve an initial quantity of electricity to be injected and to maintain the quantity of electricity to be injected for a long period of time by adding an acid and water into an electrolytic soln. prepd. by using LiClO4 as a lithium salt and a propylene carbonate as a non-aq. solvent. CONSTITUTION:The electrolytic soln. 7 is prepd. by using usually 0.5-1.5mol/l LiClO4 as the lithium salt to act as en electrolyte and the propylene carbonate which does not cause an inconvenience such as dissolution to a thin tungsten oxide film consisting an electrochromic material layer 4b and has a high b.p. as the non-aq. solvent, respectively. The acid and water are added into the electrolytic soln. 7. An acetic acid or propionic acid is particularly effective as the acid. The amts. of the acid and water to be added are adequately set respectively in a 0.3-2.0vol%, more particularly 0.3-1.5vol% range over the entire part of the electrolytic soln. The decrease of the quantity of a electricity to be injected after the preservation is thereby largely suppressed and the initial quantity of electricity to be injected itself is additionally improved.
Patent JP-H0325813-A (JP)
Title: Assembling method for push button switch
Inventor: TANAKA TATSUNORI
IPC: H01H11/00
Filed: 1989-06-22
Abstract: PURPOSE:To facilitate the manual assembly of a push button switch by using an assembling tool comprising a mechanism for holding a stopper ring and locking a slide pin and a return spring thereof. CONSTITUTION:A slide pin 18 is inserted into a pin holding hole 16 of a stopper ring 8, and under this inserted condition, a projection 11 of the lower surface of the stopper ring 8 is fitted in a positioning hole 33 of a bottom plate 31 of an assembling tool 30, and while a locking projection 34 of the assembling tool 30 is fitted in a kerf 17 of the stopper ring 8 to set the stopper ring 8 on the assembling tool 30. Under this condition, the assembling tool 30 is pressed in a case 1, and furthermore, holding guides 22 to which a cam plate 21 is mounted are inserted for fitting into right and left spaces of the inside of the case 1. Next, an operating shaft 6 is inserted into a cylindrical screw part 1' of the inside of the case 1 with a return spring 7, and the tip thereof is fitted in a fitting hole of the stopper ring 8 to be unified.
Patent JP-S5492143-A (JP)
Title: Control system for pipeline arithmetic unit
Inventor: INAO MASAAKI
IPC: G06F9/38
Filed: 1977-12-29
Abstract: PURPOSE: To simplify constitution, by stopping the all pipeline arithmetic units by stopping a clock when the supplying of input data to the lst arithmetic unit stops.  
     CONSTITUTION: Clock signal generator CLK stops sending out clocks if signals BOK and COK indicating the reception from the VC side are not sent back to B and C operand buffers OB and OC respectively when B operand data and C operand data are requested to vector controller VC while the pipeline arithmetic unit of the array processor is executing vector additon. In the same way, the supplying of clocks from CLK stops if signal AOK is not sent back when the pipeline arithmetic unit requests VC to transfer A operand data in operand buffer OA. Further, ×AOK indicates the that no AOK is sent back, and ×BOK and ×COK are the same. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05135158-A (JP)
Title: Fingerprint collation device
Inventor: IGAKI SEIGO
IPC: G06T7/00
Filed: 1991-07-01
Abstract: PURPOSE:To provide a fingerprint collation device which performs invariably accurate fingerprint collation as a fingerprint collation device which confirms the person himself by comparing an inputted fingerprint image with dictionary patterns stored in a dictionary. CONSTITUTION:This fingerprint collation device consists of a fingerprint sensor 1 which inputs fingerprint information, a binarization circuit 2 which converts the output of the fingerprint sensor 1 into binary data, a binary memory 3 which is stored with the output of the binarization circuit, a feature extraction part 4 which reads an output of the binary memory 3 and extracts feature points, a structure feature extraction part 11 which receives an output of the feature window segmentation part 10 and extracts structure feature points of the image, a feature window segmentation part 10 which segments an image including the feature points extracted by the feature extraction part, a feature information storage part 12 which is stored with the output of the feature window segmentation part 10 and the output of the structure feature extraction part 11, and a collation part 13 which performs pattern matching between the read fingerprint image for collation and the dictionary patterns stored in the feature information storage part 12 and also compares the structure features to output a decision result.
Patent JP-S6316418-A (JP)
Title: Magnetic disk substrate
Inventor: OKUDA NAOKI
IPC: C08G73/10
Filed: 1986-07-08
Abstract: PURPOSE:To permit formation of an extremely flat surface by coating a polyamic ester oligomer which yields a soln. of a high resin component and low viscosity on a substrate and drying the coating. CONSTITUTION:The polyamic ester oligomer obtd. by bringing an arom. diamine and/or diaminosiloxane into reaction with the arom. tetracarboxylate obtd. by bringing an arom. tetracarboxylic anhydride and alcohol and/or alcohol deriv. or arom. tetracarboxylate and arom. arom. tetracarboxylic anhydride into reaction is coated on the aluminum substrate and is cured, by which this disk substrate is formed. The polyamic ester oligomer used here is the oligomer having the mol.wt. lower than the mol.wt. of the conventional polyimide resin. Such oligomer has the high solubility, yields the soln. of the high resin component and low viscosity and permits the formation of the substantially flat surface on the substrate even with <=5mum film thickness.
Patent JP-S6052918-A (JP)
Title: Magnetic memory medium
Inventor: TANAKA HIDEO
IPC: G11B5/64
Filed: 1983-09-01
Abstract: PURPOSE:To obtain a magnetic memory medium which excels in the high density record/reproduction and the S/N of a servo signal by forming the lower servo oxide magnetic and nonmagnetic layers and an upper data oxide magnetic layer on the surface of a nonmagnetic substrate. CONSTITUTION:A servo oxide magnetic layer 2 consisting mainly of gamma-Fe2O2 containing Co with the coercive force set preferably at 1,000-2,000 Oe is formed on the surface of a nonmagnetic substrate 1 made of glass, an Al alloy coated with an Ni-P alloy, etc. A nonmagnetic layer 3 of SiO2, AlO3, etc. is formed on the layer 2 with 0.2-0.8mu thickness. Then a thin film consisting mainly of Fe3O4 containing Co is provided on the layer 3. Then a heat treatment is carried out in the air to obtain an oxide magnetic layer 4 consisting mainly of gamma-Fe2O3 with the coercive force set preferably at 500-1,000 Oe. The data signals can be recorded to the layer 4 with high density. While the servo signals are recorded to the layer 2. Thus it is possible to obtain a magnetic recording medium which has a high SNR, high durability, etc.
Patent JP-S5950868-A (JP)
Title: Steering method in hydraulically driven vehicle
Inventor: ISHIZAKI NAOKI
IPC: B62D11/04
Filed: 1982-09-17
Abstract: PURPOSE:To shorten control time for a pump and a motor for eliminating oversteering by shortcircuiting the high pressure side circuits of left and right hydraulic drive units through an equalizing valve in steering. CONSTITUTION:Left and right hydraulic drive units 1, 2 are provided respectively with variable pumps 3, 8, variable motors 4, 9 and shuttle valves 7, 12. Further, outlet ports 7a, 12a of both shuttle valves 7, 12 are connected to each other through pipe paths 14, 15 and an equalizing valve 13. And for example in the case of right steering, a solenoid of the equalizing valve 13 is turned off to interconnect both pipe paths 14, 15. Thus, the high pressure side circuits of the left and right hydraulic drive units 1, 2 are shortcircuited to eliminate the difference between capacities of both variable pumps 3, 8.
Patent JP-H04359130-A (JP)
Title: Water leak position detecting method based on electric current ratio
Inventor: EBIHARA MASAAKI
IPC: G01M3/40
Filed: 1991-06-06
Abstract: PURPOSE:To increase the ratio between signal and noise by permitting the detection for a water leak position with high precision from a relatively small number of measurement places and permitting the similar application in the case where the fluidic substance such as water is accommodated and in the case where the nonfluidic substance such as waste is accommodated. CONSTITUTION:A plurality of inside electrodes 7 are fixation-installed inside a water shielding structure 1 equipped with a water shielding layer 2 consisting of an electric insulating article, and an outside electrode 8 is fixation-installed under the ground outside the water shielding structure 1. A plurality of inside electrodes 7 enclosing a prescribed detection range are selected from the inside electrodes 7, and the electric current which flow in each inside electrode 7 is measured by applying a voltage between the inside electrode 7 and the outside electrode 8, and a water leak position is detected form the ratio of electric current.
Patent JP-2000271248-A (JP)
Title: Multipiece solid golf ball
Inventor: TAKEMURA KOHEI
IPC: A63B37/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a multipiece solid golf ball showing equal repulsiveness when hit at a high head speed and high repulsiveness when hit at a low head speed as compared with a two-piece golf ball. SOLUTION: In a multipiece solid golf ball comprising a core 5 made up of an inner layer core 1, an intermediate layer core 2 placed over the inner layer core, and an outer layer core 3 placed over the intermediate layer core and a cover 4 of one or more layers formed over the core, characteristically, the inner layer core has a JIS-C hardness of 60 to 85, the outer layer core has a JIS-C hardness of 60 to 85, the inner layer core has a 3 to 45 higher JIS-C hardness than the intermediate layer core, and the outer layer core has a 3 to 45 higher JIS-C hardness than the intermediate layer core.
Patent JP-H11353100-A (JP)
Title: Resistance film contact type touch panel controller and control method therefor
Inventor: SATO KUNIYUKI
IPC: G06F3/0488
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To accurately specify a pressurized coordinate position on respective coordinate axes by calculating voltage drop by the ON resistance of an analog switch and removing it. SOLUTION: The analog switches 12-15 are controlled by the I/O ports 31-34 of an arithmetic storage part 30 and respective electrodes 4-7 are connected to voltage follower circuits 20-23. The arithmetic storage part 30 outputs changeover signals connected to a multiplexer 41 from the I/O ports 35 and 36, one from the output of the voltage follower circuits 20-23 is selected, the potential of a pertinent electrode is digitally converted by an A/D converter 42 and potential information is obtained. The potential information outputted from a potential detection circuit 40 is written in a RAM 52 through a data bus 54 and a CPU 51 performs the processing of a control method based on a program stored in a ROM 53, specifies the respective coordinate positions of an X coordinate axis and a Y coordinate axis and calculates the pressurized coordinate position of a touch panel 1.
Patent JP-H1174429-A (JP)
Title: Heat radiation device
Inventor: TATEGAMI TETSUYA
IPC: H05K7/20
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To make heat radiation excellent and to decrease the manufacturing cost. SOLUTION: A heat radiation device comprises a substrate 2 made of aluminum whose lower surface is made a heater attaching part, and a heat radiating fin provided at the upper surface of the substrate 2. In this case, the heat radiating fin is constituted of a plurality of fin members 4 made of aluminum extruded sections which are aligned in the right and left directions and fixed to the substrate 2. A coupling concave part 5 for bonding extending into the forward and backward directions is formed on the upper surface of the substrate 2, and a coupling convex part 9 for bonding, which is forcibly coupled into the coupling concave part 5, is formed at the lower surface of the substrate 7 of the fin member 4. Convex stripes 6 extending into the forward and backward directions are formed on both sides of the coupling concave part 5.  At least, every one of the respective concave stripes 10, which are engaged with the protruding stripes 6 and prevent the escape of coupling convex part 9 from the coupling concave part 5, is provided at both side surfaces of the coupling convex part 9.
Patent JP-H0213507-A (JP)
Title: Long and heavy material moving method and device
Inventor: INOUE MASAHIRO
IPC: B65G67/12
Filed: 1988-06-30
Abstract: PURPOSE:To improve safety and to shorten the time, in a device for moving a long and heavy material such as precast beam, by arranging a cantilever heavy duty support arm travelably and liftably/lowerably on auxiliary rails laid at the opposite ends of a heavy material perpendicularly to carrying rails then lifting the heavy material through the support arm and transferring to a truck. CONSTITUTION:Auxiliary traverse rails 44, 44 are laid from the opposite end sections of a PC beam A onto carrying rails 41. Then a reverse L-shaped foot 20 is suspended from a gate crane 43 and heavy material support arms 29 are secured to the opposite ends of the PC beam A. Thereafter, a hydraulic jack 27 is extended to mount a wheel 22 onto the auxiliary rails 44. Furthermore, a jack 27 is extended to lift the PC beam A and the position of a post 24 is locked with a lock pin 36. Then the oil pressure of the jack 27 is removed and the reverse L-shaped foot 20 is moved laterally through a tilt hole 45 and transferred onto a truck 42. By such arrangement, the safety is improved, time is shortened and manpower is reduced.
Patent JP-H0351207-A (JP)
Title: Roller conveyor
Inventor: KATSURAGI HIFUMI
IPC: B65G13/07
Filed: 1990-06-19
Abstract: PURPOSE:To enable the alteration of roller pitch and continuous operation in a roller conveyor by providing rollers free to rotate in supporting frames free to move in lateral direction, providing a transmission roller free to connect and disconnect and a follower ring body free to move in vertical direction at the lower portion of the supporting frames, and connecting the follower ring body to a drive body. CONSTITUTION:A chain 24 is always driven by a motor, and a sprocket 20 is always rotated. The outer ring 21b of a transmission roller 21 is made in contact with a roller 13 by means of a spring to rotate the roller 13 forcibly and to transport a load to be transported. To lengthen a roller pitch P, bolts 10A and 10B are loosened and both supporting frames 9A and 9B are moved in the direction of a transport path 21 by the guidance of guides 2A and 2B. Then the bolts 10A and 10B are tightened to lock the frames. With this constitution, roller pitch can be altered though the conveyor is of continuous operation type.
Patent JP-H115890-A (JP)
Title: Epoxy resin composition
Inventor: FUJITA TOSHIYUKI
IPC: H01F27/32
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition excellent in casting workability, and to provide a method for producing a high voltage electric or electronic part excellent in heat conductivity and electric insulating property with the epoxy resin composition. SOLUTION: This acid anhydride curing type epoxy resin composition comprises (A) an agent obtained by adding an inorganic filler and a curing accelerator to an acid anhydride and (B) an agent comprising an epoxy resin. The method for producing a high voltage electric or electronic part, wherein the characteristic comprises using the epoxy resin composition.
Patent JP-S6315752-A (JP)
Title: Ink cartridge mechanism for color printer
Inventor: YASUHARA MASATOSHI
IPC: B41J2/21
Filed: 1986-07-08
Abstract: PURPOSE:To prevent erroneous insertion of an ink cartridge by inserting a positioning pin into a pin hole corresponding to a position wherein it is fitted in a groove of a cartridge setting element. CONSTITUTION:An ink tank 4 fitted to an ink jet head 3 is connected to ink supply ports 9 of an ink cartridge case 8 by pipes 7. In the bottom of each small chamber of the case 8, a groove 13 for discriminating the color of ink contained in a cartridge is formed in a different position from others. Four holes provided in the base of an ink cartridge 11 correspond to the positions of the grooves of the case 8 respectively. When a positioning pin 12 is inserted into a hole position specified for each color, only a specified ink cartridge is coupled to a needle 10 of the ink supply port 9. By this construction, erroneous insertion of the cartridge of each color is prevented, and also the mixture of colors of ink can be prevented.
Patent JP-H1011647-A (JP)
Title: Automatic vending machine
Inventor: KOBAYASHI NORIHARU
IPC: G07F9/10
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To cool a compressor or a condenser by sucking enough air from the front side of a machine chamber without degrading the strength and rigidity of outer box of an automatic vending machine. SOLUTION: This vending machine is provided with a lower surface plate 2 fixed to the lower part of the inside of another box 1, bottom plate 3 fixed to the lower end side of the outer box 1, machine chamber 4 formed between the lower surface plate 2 and the bottom plate 3, installing stand 13 for installing a cooler device arranging a compressor 10 or a condenser 11 in it, upper surface 3' of bottom plate with the upside face of the bottom plate 3, left flange 21 provided while being recessed from the upper surface 3' of the bottom plate while intersecting the diagonal connecting two corners of the bottom plate 3, and bottom plate recessed part 25 formed while being recessed just by the depth of a right flange.  The, in order to install the installing stand 13 while fitting it into the bottom late recessed part 25 along the left flange 21 and the right flange inside the machine chamber 4, the compressor 10 or the condenser 11 is cooled enough by sucking air 17 from the front side of the machine chamber 4 without degrading the strength and rigidity of the outer box 1.
Patent JP-H0510846-A (JP)
Title: Device and method for performing vibration test on structure and vibration response analyzing device
Inventor: HORIUCHI TOSHIHIKO
IPC: G01M7/06
Filed: 1991-07-02
Abstract: PURPOSE:To accurately evaluate the vibration response of a structure by making the time base for calculation by means of a digital computer for the boundary section between a numerical and actual models coincident with the time base for the vibration response by means of an actuator. CONSTITUTION:A digital computer 5 has an algorithm 14 for calculating the vibration of a structure except the part used for constituting an actual model 2, namely, the part of the structure used for constituting a numerical model by using loads applied to actuators 3a and 3b from the actual model 2 obtained from an A/D converter 8, namely, reaction forces. The input of experimental data and exciting signal outputting timing of the actuators 3a and 3b are controlled by means of another algorithm 16. The time base for numerical calculation is made coincident with the time base for exciting tests by realizing the vibrating response at a small interval found from the reaction measuring timing at the time of an actual exciting test also at an equivalent small interval from the reaction measuring time. Therefore, highly accurate vibration tests can be performed, because even time differentiating terms of speed, acceleration, etc., are properly inputted to the exciting test.
Patent JP-H11335553-A (JP)
Title: Thermoplastic resin composition and molded article
Inventor: TODO AKIRA
IPC: C08L77/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin compsn. excellent in mechanical properties such as strength and impact resistance and in moldability, compatibility, and chemical resistance by combining a polyamide resin with specific polyolefin resins and a molded article obtd. from the compsn. SOLUTION: This compsn. comprises (A) 100 pts.wt. polyamide resin, (B) 5-100 pts.wt. copolymer comprising an ethylene/α-olefin copolymer formed from ethylene and a 3-20C α-olefin and having a ratio (Mw/Mn) of the wt. average mol.wt. (Mw) to the number average mol.wt. (Mn) calculated by gel permeation chromatography(GPC) of 3.0 or lower and/or a modified ethylene/α-olefin copolymer obtd. by modifying the above-mentioned ethylene/α-olefin copolymer with a carboxylic acid deriv., and (C) 5-100 pts.wt. modified polyolefin resin other than ingredient B.
Patent JP-H0326711-A (JP)
Title: Transparent resin having high refractive index and production thereof
Inventor: MURAMOTO HIROO
IPC: C08F257/00
Filed: 1989-06-23
Abstract: PURPOSE:To obtain the subject resin, moldable in a short time with a remarkably low curing shrinkage factor and excellent in heat resistance, optical characteristics, etc., by copolymerizing a vinyl aromatic compound polymer having active double bonds at molecular terminals with a specific monomer. CONSTITUTION:The objective resin obtained by copolymerizing (A) an active double bond-containing polymer having a vinyl aromatic compound polymer with 500-20000 number-average molecular weight as a backbone chain with (B) a monomer (e.g. phenyl methacrylate) which is compound, having a functional group reactive with the active double bond and providing homopolymer thereof having >=1.5 refractive index in the presence of a radial polymerization initiator and/or photopolymerization initiator at (10/90)-(90/10) ratio of the components (A) to (B) on the weight basis. Furthermore, the component (A) is obtained by treating a reaction solution after polymerizing the vinyl aromatic compound monomer, e.g. styrene, with ethylene oxide, etc., and then treating the resultant product with (meth)acryloyl chloride.
Patent JP-H06184096-A (JP)
Title: Heteroaromatic compound and plant protective agent containing same
Inventor: BERUNTO MIYURAA
IPC: A61K31/38
Filed: 1993-06-30
Abstract: PURPOSE: To obtain new compounds contg. heterocycles such as thiophene, 1-methylpyrazole and thiazole which have antibacterial effects against a wide range of plant pathogens, particularly against Ascomycotina and Basidiomycotina and which are useful as leaf surface bactericides and soil bactericides, etc.  
     CONSTITUTION: β-Ketoesters of formula I [A is a direct bond, (substd.) alkylene, (substd.) alkenylene, O, S, NH or the like; B is H, halogen, (substd.) alky or (substd.) alkenyl; R 3  is alkyl] are nitrated and alkylated to produce oxime ethers. The ethers are then halogenated, to produce oxime ethers of formula II (R 2  is alkyl; Hal is halogen). The ethers are subjected to a ring closure reaction, to obtain objective heterocyclic compounds of formula III [R 1  is 1-6C alkyl, 1-6C alkoxy or the like; X is H, cyano, (substd.) alkyl or the like; m is 1 or 2; Y is O or S; Z 1  and Z 2  together with the C atom to which they are bonded form a carbocycle or heterocycle] and formula IV (V is CH 2 , CHCl or the like; Z 3  and Z 4  are each same as Z 1  and Z 2 ) useful for crop protection agents. 
     COPYRIGHT: (C)1994,JPO