baber/WOPTO huggingface dataset:
Patent JP-S572328-A (JP)
Title: Composition for adhesive
Inventor: OOKAWA TSUTOMU
IPC: C08L29/14
Filed: 1980-06-05
Abstract: PURPOSE: A composition for adhesive especially useful for a structural member of lightweight composite, having improved heat resistance and adhesiveness, obtained by blending a thermosetting resin prepared from four kinds of specific compounds as starting components with a butyral resin in specified ratio.  
     CONSTITUTION: (A) 95W30wt% Thermosetting resin is blended with (B) 5W 70wt% butyral resin. (A) The thermosetting resin is obtained by blending (i) a dimaleimide compound, e.g., 4,4'-diphenylmethanedimaleimide, etc. shown by the formula I (R 1  is H or alkyl; R 2  is -O-, -CH 2 -, -SO 2 -, -S-S-; R 3  is H or halogen) with (ii) aminophenol, e.g., aminocresol, etc. shown by the formula II (R 4  is H, halogen, or monofunctional alkyl), (iii) epoxy compound and (iv) imidazole compound, e.g., 2,2-methylimidazole, etc. shown by the formula III (R 5 WR 8  are H or alkyl). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06291634-A (JP)
Title: Cmos semiconductor integrated circuit
Inventor: MATSUKI KAZUHIKO
IPC: H03K19/00
Filed: 1993-04-01
Abstract: PURPOSE:To prevent a through current between power supply lines from being generated by a differential potential caused by power supply noise in plural power supply lines, which are completely electrically separated by a power supply pin, at the same potential. CONSTITUTION:Power supply lines D1 and D2, which are completely electrically disconnected by the power supply pin, at the time potential are provided with a power supply line balance circuit composed of N transistors Q5 and Q6 at a low threshold voltage. Thus, the differential potential between the power supply lines at the same potential can be suppressed at the low threshold voltage value, the through current between power supply lines caused by any problem on circuit configuration can be suppressed, and the malfunction of the circuit is prevented.
Patent JP-H09270609-A (JP)
Title: Microwave transmission line
Inventor: NAKAMURA TOSHIAKI
IPC: H01P1/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the microwave transmission line which forms a circuit element with excellent shield effect or a device using the line is made small. SOLUTION: In the microwave transmission line provided with a dielectric board 11, a strip conductor 12 and a ground conductor 15 formed on a rear side of the dielectric board 11, an opening 16 is formed to the strip conductor 12 to expose the dielectric board 11 and circuit components such as a thin film resistor 17 and a ground pattern 18 are provided onto the side of the exposed dielectric board 11.
Patent JP-H11268561-A (JP)
Title: Seat track device for vehicle seat
Inventor: YUGAWA TSUNEO
IPC: B60N2/06
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To increase lock strength without detracting an operation feeling when lock is released, in a seat track device. SOLUTION: The lock mechanism of a seat track device is equipped with: a lock lever 21 rotatably assembled in a vertical direction into an upper rail 12, a pair of engaged parts 22 provide on both right and left sides at one end of the lever 21, a right and left pair of engaging parts 23 provided on a lower rail 11 and extending in a lengthwise direction, and a spring member 24 hooked between both the rails 11 and 12 to engage the engaged parts 22 with the engaging parts 23 to lock the rail 12 to the rail 11. Consequently, lock strength can be increased without increasing the turn operation quantity of an operating lever 25.
Patent JP-H07287917-A (JP)
Title: Magnetic disk device using antistatic material and its mounting method
Inventor: SHIRAISHI FUMITAKE
IPC: G11B33/14
Filed: 1994-04-14
Abstract: PURPOSE:To enhance the durability and to prevent a failure in reading and writing data by preventing a magnetic disk device from being charged with static electricity. CONSTITUTION:The hard disk device 11 is prevented from being charged with static electricity by an antistatic half cover 12 for covering over a case 11a of the hard disk device. By this method, for instance, deterioration of the durability and a failure in reading and writing data due to wear of the disk surface can be prevented.
Patent JP-2000273675-A (JP)
Title: Gas feeding layer having cuts and gas diffusion electrode using this
Inventor: FURUYA CHOICHI
IPC: C25B11/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas feeding layer in expensive in the production cost and also excellent in the efficiency of electric power at the time of electrolysis and to provide a gas diffusion electrode using this. SOLUTION: As to a gas feeding layer 3, a sheet composed of a PTFE porous body or a sheet composed of hydrophobic carbon black and PTFE is provided with many cuts. As to a gas diffusion electrode 1, the sheet-shaped gas feeding layer 3 in which cuts are applied in the shape of the broken lines by a circular blade having discontinuous edges on the outer circumference is used. As to the cuts in the broken lines, the sheet may be stretched to widen the gaps. It is produced by filling a sheet composed of a PTFE porous body or a sheet composed of hydrophobic carbon black and PTFE and provided with many cuts 7 with a reaction layer raw material.
Patent JP-H11272440-A (JP)
Title: Printing method
Inventor: KAMONO ISAO
IPC: G06T1/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To automatically print picture data in plural pages by especially using the tag of an HTML(hyper text markup language) file in a printing method for printing information supplied through an internet to a personal computer or the like. SOLUTION: An analyzing part 6 is provided with a table for storing (registering) the address of the destination of a link. An NTML file on an internet read through a transmission and reception controlling part 4 is analyzed, the address of the destination of the link is analyzed, and registered in the table, and the picture of the corresponding HTML file is printed. Then, at the time of reading the next HTML file, the table is retrieved, the next HTML file is read according to the already registered address, and the printing processing is operated. Thus, the printing of a manual or the like can be automatically attained by successively repeating the above mentioned processing.
Patent JP-H09265510-A (JP)
Title: Optical character reader
Inventor: AKAISHI KAZUNORI
IPC: G06K9/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an OCR(optical character reader) which makes an accurate color decision without being affected by the relative output level difference of a color image sensor and surely removes dropout colors. SOLUTION: Color signals rd, gr, and b1 of red, green, and blue are supplied to color decision parts 31-34 and a maximum detection part 35. The color decision parts 31-34 make color decisions on the basis of reference values of mutually different classes. The maximum value detection part 35 detects a maximum value max among the color signals and a peak detection part 50 detects a peak value peak from the maximum value max. A level decision part 60 decides the class of a color signal level from the peak value peak and supplies a decision result csel to a color information selection part 40. The color information selection part 40 selects a color decision result bsel corresponding to the color signal level out of color decision results c11-c14 outputted from the color decision parts 31-34.  A luminance signal selection part 90 selects and outputs a luminance signal bw according to the selected color decision result bsel.
Patent JP-S63242681-A (JP)
Title: Heat conductive rubber composition, and heating and pressurizing apparatus for thermal transfer
Inventor: WATANABE HIROSHI
IPC: B41M5/26
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a heat conductive rubber composition for thermal transfer having elasticity and excellent in heat resistance and heat conductivity, by adding a specific amount of a metal powder to silicone or fluorocarbon rubber. CONSTITUTION:A heat conductive rubber composition for thermal transfer is obtained by adding 15-75pts.vol. of a metal powder to 100pts.vol. of silicone or fluorocarbon rubber. A heating and pressurizing apparatus for thermal transfer is obtained by forming a heating and pressurizer by covering the surface of a metal having a predetermined shape with the layer of the above-mentioned heat conductive rubber composition for thermal transfer. Further, the heating and pressurizer provided on at least the surface of a cylindrical roll is constituted of the above-mentioned heat conductive rubber composition layer for thermal transfer. The silicone or fluorocarbon rubber has not only good heat resistance but also good durability at high temp. transfer (220-270 deg.C) and the metal powder enhances the heat conductivity of the rubber composition. When the addition amount of the metal powder is below 15pts.vol. of 100pts. of the silicone or fluorocarbon rubber, heat conductivity necessary for the heating and pressurizer of the thermal transfer heating and pressurizing apparatus used in high temp. transfer is not obtained. When the addition amount thereof exceeds 70pts.vol., heat conductivity is enhanced but elasticity is markedly lowered and brittleness becomes large.
Patent JP-S58211803-A (JP)
Inventor: ROBERUTO SHIYURUTOSHITSUKU
IPC: B23B29/034
Filed: 1983-05-02
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-S56783-A (JP)
Title: Still reproducing unit for video tape recorder
Inventor: NAGAI TADAO
IPC: G11B5/588
Filed: 1979-06-18
Abstract: PURPOSE:To increase the video quality of still picture in helical scanning type VTR, by moving the height of the rotary head in a given speed, at still reproduction. CONSTITUTION:The head oscillation unit 13 which oscillates the rotary heads 11, 12 in response to still operation is provided. In this unit 13, the height of the heads 11, 12 is respectively changed in linear operation in the moving speed of Vh=P/Tf (where; P is the track pitch and Tf is field period), and the operation returned to original is taken as unit period, and oscillation is made in synchronizing with the revolution of the head. That is, at still operation, the heads 11, 12 supported with the levers 20, 21 respectively are oscillated with the cam provided under the still control rod 30. Thus, the trace angle of the head is coincided with the slope angle of the track, allowing to obtain the still picture of good quality.
Patent JP-S59201609-A (JP)
Title: Controller for electric railcar
Inventor: KANEDA JIYUNICHIROU
IPC: H02P7/298
Filed: 1983-04-28
Abstract: PURPOSE:To suppress the variation in an armature current due to disturbance such as variation in a power source voltage by calculating a reference value of controlling an armature current from a field current value. CONSTITUTION:When a field current If and an armature current Ia are presented, a brake torque Ta is represented by Ta=K.f(If).Ia. A field characteristic curve forming circuit 30 inputs a field current If and outputs a K.f(If). An armature current pattern forming circuit 31 calculates IPB1=T/K.f(If) from a brake from command value T and K/f(If). On the other hand, an armature current pattern forming circuit 32 calculates IPB2=If/F on the basis of the current If and the weakest field rate F. A low priority circuit 33 outputs the lower one of IPB1, IPB2 as an armature current command value IPB. A comparison amplifier circuit 34 controls the conduction rate of an armature chopper in response to the deviation between an armature current command value IPB and the current Ia.
Patent JP-H11257753-A (JP)
Title: Fan heater
Inventor: HIRAOKA TETSUYA
IPC: F24H3/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent danger by detecting overheat of a spray can or a cloth in front of a fan heater immediately. SOLUTION: An infrared sensor 3 is fixed, while directing forward, to the vicinity of a hot air outlet 2 made at a lower front part of a fan heater body 1. When the sensor 3 detects a high temperature object of a specified temperature or above, operation of the fan heater is interrupted or combustion thereof is reduced by the detected output. Since the temperature of an object is detected directly, danger can be detected easily and accurately regardless of difference in the temperature rise rate or arriving temperature due to difference in the distance from the fan heater or the material of the object.
Patent JP-H03280365-A (JP)
Title: Waterproof seal structure of wire hardness
Inventor: TAKASE HEIJI
IPC: H01R4/70
Filed: 1990-03-28
Abstract: PURPOSE:To prevent water intrusion into a waterproof connector by melting part of an insulated electric wire fitted with the connector in the middle between the divergent connection part of a wire harness and the connector at the termination, and filling the gap between internal conductors of the electric wire with the molten wire material. CONSTITUTION:Midway of an insulated electric wire 1 constituting a wire harness W', another wire 1' is divergently connected with the aid of a solderless terminal 2, and the junction undergoes waterproof sealing 3, and waterproof connectors 41, 42, 43 are fixed to the ends of these wires 1, 1'. In this constitution, the insulative covering 1b of the wires 1, 1' is partially melted in the middle between the waterproof sealing 2 and the waterproof connectors 41, 42, 43, and the gap between internal conductors 1a of the wire is filled with this molten material to form a weir 10 between the conductors, and thereby water intrusion to the waterproof connector side is shut off. As part of the covering is made with small wall thickness 1b' because of melting of the covering 1b, a protection layer 9 must be provided to prevent drop of the strength and insulation.
Patent JP-S62233768-A (JP)
Title: Six-axial acceleration detector
Inventor: MORIKI MASANARI
IPC: G01P15/18
Filed: 1986-04-04
Abstract: PURPOSE:To detect acceleration and angular acceleration applied to an inertial body in a hollow box body in a three-dimentsional space by detecting an expansion/contraction force applied to six support legs. CONSTITUTION:When certain acceleration and angular acceleration are applied, a corresponding inertial force operates on the inertial body 11 and is all dispersed as expansion/contraction forces to the six support legs 12-17, and those forces are detected by force detectors (e.g. force detector 12A corresponding to the support leg 12) provided individually corresponding to the support legs 12-17. Further, a couple of fulcra 12B and 12C for the support legs are for preventing a couple of forces which cause bending when the support legs are displaced finely and expanded or contracted from being generated. The processing of a signal converter 20 is carried out according t an arithmetical expression 1.
Patent JP-H08266685-A (JP)
Title: Device for displaying diver aid information in concentrated form
Inventor: ONISHI SHIHO
IPC: G09F9/00
Filed: 1995-03-31
Abstract: PURPOSE: To enhance the safety of a diver and to allow enjoying diving by integrating a see-through type concentrated information display part with water goggles, and causing the sensor information, etc., required for diving to be displayed in concentrated form under control of a control part. CONSTITUTION: Water goggles 1 are provided with a concentrated information display part 1a and are worn on the head. A control part 5 controls information from a sensor part 2 detecting various information, from an input control part 3 performing selection, etc., of information to be displayed in the concentrated information display part 1a, and from a time measuring part 4 for measuring diving time, and outputs the information to the concentrated information display part 1a as display signals. A see-through type head-mounted display using a half mirror is mounted in the water goggles 1 to allow watching underwater scenery and an image simultaneously. This constitution allows the diver to grasp the necessary information while watching ahead underwater, therefore reducing dangers.
Patent JP-H02253809-A (JP)
Title: Filter element
Inventor: YAMAZAKI KAZUHIKO
IPC: B01D29/50
Filed: 1989-03-29
Abstract: PURPOSE:To make the filter element compact by providing a liq. force-feed chamber communicating internally with one end of filter tubes and furnishing an end plate. CONSTITUTION:The liq. force-feed chamber 13 is provided on the filter tubes 11 and an outer cylinder 12. A metallic cover 14 having an inlet 14a is set on the upper end of the outer cylinder, and a material 15 for liquid-tightly sealing the gap between the cover and the outer cylinder 12 is provided to form the chamber 13. In addition, the dished end plate 16 is set on the lower ends of the filter tubes 11 and outer cylinder 12. The filter element B is placed in a casing. A liq. is introduced downwardly into the filter tubes 11 from the cylinder 13 and passes through the filter medium constituting the peripheral wall of the filter tube 11 from the inside to the outside. By this method, filtration efficiency is improved.
Patent JP-H0341143-A (JP)
Title: Polymeric tetrafluoroethylene composition, and its product and manufacture
Inventor: JIYON MATSUKUSUUIIN
IPC: C09D127/20
Filed: 1990-03-28
Abstract: A fluoropolymer coating composition comprising a mixture of a thermoplastic TFE/PPVE copolymer, and granular PTFE or an amorphous thermoplastic polymer such as polyether imide or polyether sulfone, in a solvent or dispersion is described as being useful to make tetrafluoroethylene polymeric laminates, the thermoplastic compolymer constituting from 50 to 90% of the combined weight of the copolymer and the PTFE or amorphous thermoplastic polymer. An extrudable powder composition comprising a mixture of a thermoplastic TFE/PPVE copolymer and an amorphous thermoplastic polymer is also described.
Patent JP-H09264732-A (JP)
Title: Apparatus and method for detection of surface shape of filament body
Inventor: MOTO SEIJIRO
IPC: G01B11/30
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To precisely judge the unevenness of a filament body. SOLUTION: A differential amplifier circuit 5 is installed, and the difference in a voltage level between a light receiving signal (a) and a light receiving signal (b) which are outputted respectively from two photodetectors 1, 2 is outputted as a differential amplification signal (c). In addition, in order to measure the rise time of the differential amplification signal (c), an abnormality detection part 7 and a contamination detection means 9 are installed. In addition, when the differential amplification signal (c) rises gently, a contamination detection signal (f) is outputted. Whereas, when an ueven part exists, the differential amplification signal (c) rises comparatively suddenly. When the contamination of a lens exists, the signal rises gently. When the lens is contaminated, the contamination signal (f) is outputted.  Consequently, when the uneven part is judged, it is possible to discriminate the uneven part from the contamination of the lens. Thereby, it is possible to precisely judge the uneven part.
Patent JP-H11277437-A (JP)
Title: Blasting device
Inventor: KINO SHUZO
IPC: B24C3/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the floating of a seal member from a wall surface due to the injection pressure of the grinding material by arranging an auxiliary seal means in an inner wall part of a main seal member or near there in a side to be ground by the grinding material from a grinding nozzle. SOLUTION: A lip part 7 is integrally formed with an inner wall part of a main seal member 5. The lip part 7 is extended from the inner wall part of the main seal member 5 inward of a space 20 so as to abut on the wall surface l, and a tip thereof is folded inward of the space 20 so as to be turned up. The lip part 7 is provided in the space 20 at a side, to which the grinding material is injected from a grinding material nozzle 6, namely, over from a side of a blast device 10 to a front side or a rear side thereof. With this structure, floating of the main seal member 5 from the wall surface 1 due to the injection pressure of the grinding material is prevented.
Patent JP-S57192683-A (JP)
Title: Mechanical operation type shut-off valve
Inventor: IWABUCHI NOBUHIRO
IPC: F16K31/524
Filed: 1981-05-21
Abstract: PURPOSE:To reduce operating force for a shut-off valve by constituting said valve from a poppet for opening and closing a path and a pilot valve for controlling said poppet to mechanically operating the pilot valve. CONSTITUTION:A shut-off valve V1 is constituted from a valve body 10, a poppet 20 and a pilot valve 30 incorporated in said valve body. By opening and closing the pilot valve 30 can be moved the poppet 20 to open and close a main path 13 so that, even if fluid passing through the main path 13 has high pressure large flow, the control of the fluid can be optimized only by providing the large- sized poppet 20 without a large-sized valve spool 32 of the pilot valve 30. Thus, in any case, the shut-off valve can be operated by a small mechanical operating force against the weak spring force of a return spring 33.
Patent JP-S61236418-A (JP)
Title: Cutting method by side shear for side edge of thickness differenced plate
Inventor: SATO TOSHIYA
IPC: B23D19/06
Filed: 1985-04-11
Abstract: PURPOSE:To enable side edges of a thickness differenced plate to be continuously and correctly cut, by turning the thickness differenced plate so that its step differenced part is parallelly positioned to a crop shear and cutting the both side edges by a side shear. CONSTITUTION:A point end 1C of a thickness differenced plate 1 is cut by a crop shear 14 in a shear line 10, and the cutting method, lowering a pair of measuring rolls 16A, 16B to be brought into contact with a cut section 1D and advancing the thickness differenced plate 1 to a position where the both rolls reach a step differenced part 1A, measures distances L1, L2 from two points P1, P2, separately placed in the cut section 1D, to the step differenced part 1A. And a control unit 20, driving an aligning device 22 so as to obtain a relation where L1=L2, turns a side of the point P2 about the point P1 serving as the reference till the step differenced part 1A comes to be placed parallelly to the crop shear 14. Thereafter, the method cuts both side edges 1B of the thickness differenced plate 1 by a side shear 18 successively the leading and trailing edges 1D, 1E by the crop shear 14.
Patent JP-S5412387-A (JP)
Title: Isocarbostyril derivative and its preparation
Inventor: WAKABAYASHI TOSHIO
IPC: A61K31/47
Filed: 1977-06-30
Abstract: PURPOSE:Optically active or inactive isocarbostyril derivatives of formula I (R<1> is H, 1-4C lower alkyl, phenyl that may be substituted, benzyl that may be substituted; R<2> is monofunctional substituent;R<3> is H, 1-4C lower alkyl;carbon marked with asterisk is asymmetric when R<3> is lower alkyl;n is 0,1,2).
Patent JP-H05280279-A (JP)
Title: Force feed pump device for construction work
IPC: F04D15/00
Filed: 1992-03-31
Abstract: PURPOSE:To restrain variation of duct pressure in the case of variation of ratio of solid material and the like in transported fluid such as drainage of muddy water in a muddy water type shield construction method, so as to prevent breakage of a transport pipe and pumps. CONSTITUTION:Variable speed type pumps are used for the uppermost stream and the lowermost stream pumps P2, Pn or all pumps P2, P3, ...Pn of a mud drain pipe 25. A pressure detector 29 is provided on a duct between a first variable speed type mud drain pump P2 and a second variable speed type mud drain pump Pn of the lowermost stream. The pressure detector 29 is connected to a central monitoring board 39, and rotating speed of the second variable speed type mud drain pump Pn is controlled by means of the central monitoring board 39. The second variable speed type mud drain pump Pn is controlled by means of the central monitoring board 39 based on the detected value of the pressure detector 29, and duct pressure is conformed to a set value in spite of flow, viscosity, and specific gravity of fluid, ratio of solid material, and the like.