baber/WOPTO huggingface dataset:
Patent JP-H0320356-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: SAITO AKIHIRO
IPC: C08L63/00
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a polyphenylene sulfide resin composition of an improved Izod impact strength by mixing a polyphenylene sulfide resin with a polyphenylene ether resin and an epoxy- or oxazolinyl-containing unsaturated monomer (polymer). CONSTITUTION:100 pts.wt. resin formed by mixing 10-95 pts.wt., desirably 20-80 pts.wt. polyphenylene sulfide resin (e.g. Toprene T4) with 90-5 pts.wt., desirably 80-20 pts.wt. polyphenylene ether resin or mixture thereof with a polystyrene resin is mixed with 0.05-40 pts.wt. epoxy- and/or oxazolinyl-containing unsaturated monomer and/or polymer (e.g. styrene copolymer containing 50% glycidyl methacrylate) to obtain a high-impact polyphenylene sulfide resin composition.
Patent JP-H02224320-A (JP)
Title: X-ray mask and manufacture thereof
Inventor: HORIUCHI TOSHIYUKI
IPC: G03F1/22
Filed: 1989-02-27
Abstract: PURPOSE:To obtain an X-ray mask having a very fine X-ray absorber pattern by a method wherein the fine lines, obtained as the cross section of a film adhered to a substrate, is utilized as a mask pattern. CONSTITUTION:A Ta film 5, as an X ray absorber, is sputter-deposited in the desired film thickness required for the line width of a pattern, another Si substrate 6 is adhered to both sides on which Ta film 5 of the Si substrate 4, where the Ta film is formed, is deposited, using the bonding agent such as epoxy resin and the like. X-ray absorber Ta film 5 is sandwiched with the Si substrates 4 and 6 through the intermediary of a bonding agent 7, and the entire sandwiched film 5 is thinly cut vertical to its film surface, the both surfaces which were cut as above are thinned off by grinding and finished in the prescribed thickness. In this case, the material having a low X-ray transmittance and the material having a high X-ray transmittance are used, and these materials are constituted in such a manner that the X-ray transmittance ratio between two cross-sectional parts will be formed 1:3 or higher against either of wavelengths between 3Angstrom  and 30Angstrom . As a result, the X-ray mask, having a fine line pattern of 0.005mum or thereabout can be obtained easily.
Patent JP-S51118967-A (JP)
Title: Cooler of a semiconductor element
Inventor: TOBIYO MASAHIRO
IPC: H01L23/42
Filed: 1975-04-11
Abstract: PURPOSE: To make the maintenance and check easy and to improve the cooling effect of the cooler which is made utilizing capillary action of a wick. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59169215-A (JP)
Title: Production of thin film piezoelectric oscillator
Inventor: MIYASAKA YOUICHI
IPC: H03H3/02
Filed: 1983-03-16
Abstract: PURPOSE:To obtain a thin film piezoelectric oscillator by epitaxially growing an oxide single-crystal thin film and a silicon single-crystal thin film on a silicon substrate, deleting by etching a part of the substrate to form a diaphragm and forming an electrode, etc. on the diaphragm. CONSTITUTION:An oxide single-crystal thin film 32 and then a silicon single- crystal thin film 33 are epitaxially grown on a silicon substrate 31. Then an etching protection film 34 is formed on both sides of the substrate 31 and then deleted at an area where a diaphragm is formed to give etching to the substrate 31. Then the films 34 and 32 are removed with a proper etching solution to obtain a silicon diaphragm with its fringe part supported by the substrate 31. Furthermore a foundation electrode 35, a piezoelectric thin film 36 and an upper electrode 37 are formed successively to obtain a thin film piezoelectric oscillator.
Patent JP-S61201799-A (JP)
Title: Soluble anode for electroplating device
Inventor: IKENAGA TAKAO
IPC: C25D21/14
Filed: 1985-03-05
Abstract: PURPOSE:To uniformize the distribution of the amount of a metal deposited on a material to be plated and to improve the quality by shaking metallic granules for plating packed into an anode box to increase the rate of packing when the metallic granules are packed into the anode box to form a soluble anode. CONSTITUTION:An anode box is composed of an anode frame 24, a porous member 25 and anode support members 10, and electrically conductive terminals 6 are fastened to the anode frame 24 with bolts 7. A shaft 11 is rotatably set through the anode frame 24 with bearings 13. Since the shaft 11 has projections 12 on the surface, when the shaft 11 is alternately rotated clockwise and counterclockwise through a bracket 15, metallic granules 8 for plating in the anode box are shaken to increase the rate of packing.
Patent JP-H09237783-A (JP)
Title: Manufacture of semiconductor device
Inventor: KADOMURA SHINGO
IPC: H01L21/314
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which the composition of a deposition film is controlled easily and in which the reproducibility of the deposition film is ensured easily by a method wherein, when a fluorinated amorphous carbon-based insulating film is formed by a plasma CVD method, a specific compound which can generate a CF-based chemical species or a CF2 -based chemical species as a precursor generated in a plasma is used as a source gas. SOLUTION: A manufacturing method comprises a process in which a fluorinated amorphous carbon-based insulating film is formed on a substrate, to be treated, by a plasma CVD method using a source gas composed mainly of a compound which can generate at least one kind out of a CF-based chemical species and a CF2 -based chemical species in a plasma under a discharge dissociation condition. As the compound, hexafluoro-2-butyne, hexafluoro-1,3-butadiene, hexafluoropropene, hexafluoropropene oxide or the like can be enumerated. In addition, a nitriding agent such as N2 , NH3 , N2 H4 or the like may be mixed with the source gas.
Patent JP-H09226406-A (JP)
Title: Controller of differential limiting device
Inventor: KIMURA HISAFUMI
IPC: B60K23/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To carry out the optimum operation limiting control irrespective of changes in road surface μ, etc., by computing the steering angular velocity of a vehicle from a detection signal of a second sensor if deceleration of the vehicle is recognized from a detection signal of a first sensor, and determining the force of engagement of the clutch on the basis of the steering angular velocity. SOLUTION: Hydraulic pressure is supplied to a clutch 7 from a hydraulic pressure generator 9 in order to control the force of engagement of the clutch 7. A controller 10 outputs control signals for increasing or decreasing the hydraulic pressure. The controller 10 is an electronic control unit, performing predetermined arithmetic on signals that are input from a variety of sensors at every specified sampling time, and outputting control signals to the hydraulic pressure generator 9. The sensors include a first sensor which detects vehicle deceleration, that consists of a throttle opening sensor 11 and a brake switch 12, and a second sensor 2 serving as a steering angle sensor 13 that detects the steering angle of the vehicle by directly detecting the steering angle of the steering wheel.
Patent JP-H08218668-A (JP)
Title: Parking control device
Inventor: ISHIDA KEIICHIRO
IPC: G07C9/02
Filed: 1995-02-09
Abstract: PURPOSE: To prevent damage to a locking plate driving mechanism when any overload operates on a locking plate in any state, avoid severe trouble even when legs or hands are caught by the locking plate when closed and stop the movement of the locking plate always when closed. CONSTITUTION: A locking plate driving mechanism operates a freely open/closed locking plate 2 with the motive power of a motor 1. Gear trains are laid between the motor 1 and the locking plate 2 and a bidirectional conical clutch which consists of a male member with the outer face a conically tapered and a female member 13 with the inner face conically tapered to be fitted to the male member is provided in the gear trains so that the transmission of overload applied on the locking plate 2 in the open and closed directions can be cut off. A gap is provided between a fixing member, which holds the locking plate 2 when the locking plate 2 is closed, and the locking plate 2. At least one gear in the gear trains has a cutoff portion to disengage the locking plate 2 when closed.
Patent JP-S59224987-A (JP)
Title: Method and apparatus for supervising characteristic of transmission line
Inventor: CHIYAARUZU REI BAROOZU
IPC: G01R31/02
Filed: 1984-03-07
Abstract: PURPOSE:To display stable eye diagram by inverting a phase of a pulse inserted during horizontal scanning period between horizontal synchronizing pulses to form a test signal. CONSTITUTION:A video test signal includes a horizontal synchronizing pulse and at least a half cycle of a pulse of nearly sinusoidal form generated at a prescribed time after the said synchronizing pulse. The phase of the pulse of nearly sinusoidal form is inverted at a line or a field of the video test signal. Further, an oscilloscope has a horizontal sweep generating circuit triggered by the horizontal synchronizing pulse and displays the pulse of nearly sinusoidal form while superimposing it alternately. Then a waveform of nearly eye form is displayed and its region is dependant on the characteristic of a transmission line for transmitting digital data. Thus the stable eye diagram is displayed.
Patent JP-S53128703-A (JP)
Title: Commutator
Inventor: YAMADA TAKAO
IPC: H02K13/10
Filed: 1977-04-15
Abstract: PURPOSE: To reduce sparks resulted upon commutation by providing split first and second segments for each poles on one surface of an insulation substrate and resistor each poles on one surface of an insulation substrate and resistor layers connected in common between the first and the second segments on the other surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54136581-A (JP)
Title: Stabilizing method for organic basic substance to light
Inventor: HARA HIROSHI
IPC: C07C231/00
Filed: 1978-04-14
Abstract: PURPOSE: To enhance the light resistance of an org. basic substance, e.g. the light stability of a colored image for a color photographic image by adding a specific org. metal complex to the basic substance such as org. dye exhibiting its absorption max. in a restricted wavelength range.  
     CONSTITUTION: To an org. substance such as methine or polymethine dye exhibiting its max. wavelength absorption peak in the range of about 300, pref. about 400W800 nm; about 10W10 4 , pref. about 100W3×10 3  micromols per m 2  of photosensitive material is added an org. metal complex of formula I or II (where M is Cu, Co, Ni, Pd or Pt and each of R 1 , R 2 , R 3  and R 4  is H, halogen, CN or the like), e.g. bis(o-aminothiophenolate)Ni complex; above 1, pref. about 10W1×10 4  micromols per m 2  of photosensitive material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05238341-A (JP)
Title: Connection structure of connector for air bag device
Inventor: TSUJITA TOSHIYA
IPC: B60R21/16
Filed: 1992-02-28
Abstract: PURPOSE:To improve reliability of electrical connection by forming an opening in a cover with which the bottom wall part or the side wall part of an inflator is covered and providing a cover body which is brought into a closed state only when a connector is properly connected to the inflator. CONSTITUTION:An opening 20 is formed in an inflator cover 18, with which the bottom wall part 16 or the side wall part 17 of an inflator 11 is covered, in a state that a connector 15 is caused to front on the inflator cover, and a cover body 22 is arranged to the opening 20. When the connector 15 is connected to the inflator 11 and the cover body 22 is closed, the pushing protrusion part 24 of the cover body 22 pushes the back face 21 of the connector 15. Since the cover body 22 can be brought into a closed state only when the connector 15 is properly connected to the inflator 11, electrical connection is reliably carried out. Since the structure is formed such that when the cover body 22 is not brought into a closed state, the protrusion 27 of the back of the cover body interferes with a mounting screw 29 and an air bag assembly 1 can not be mounted on a steering wheel 2, the reliability of an air bag device is further improved.
Patent JP-S58162245-A (JP)
Title: Preparation of bait for insect obtained by subjecting eristalis cerealis fabricius to antiseptic treatment
Inventor: SAITOU RIYOUICHI
IPC: A23K1/16
Filed: 1982-03-17
Abstract: PURPOSE:To obtain the titled bait preservable for a long period, by absorbing sufficiently natural honey having antiseptic effect in Eristalis cerealis Fabricius, immersing it in an alcohol solution so that attached wax is washed away, immersing it in honey, etc. having antiseptic effect. CONSTITUTION:Natural honey having antiseptic effect is sufficiently absorbed in Eristalis cerealis Fabricius until its stomach is filled with the honey. The Eristalis cerealis Fabricius is immersed in an alcohol solution, wax attached to the surface of the body is dissolved and washed away, so that an antiseptic solution is liable to be penetrated into it, and it is sterilized. The Eristalis cerealis Fabricius having finished this treatment is put in a container. The container is packed with any solution of honey, an alcohol solution, and a salt-containing edible oil, to give a bait for insects obtained by subjecting Eristalis cerealis Fabricius to antiseptic treatment. Both the inside and the surface of Eristalis cerealis Fabricius can be subjected to antiseptic treatment by a simple method, and the bait for insects preservable for a long period, usable in a necessary time, can be prepared.
Patent JP-2000243477-A (JP)
Title: Terminal device
Inventor: ISODA MASAAKI
IPC: H01R9/22
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device reduced in a possibility that a release button is pressed by mistake when a wire is inserted in a wire insertion hole. SOLUTION: Wire insertion holes 24 are opened in a housing 1, and grounding conductors 31 and voltage conductors 32, each equipped with a lock piece 35d for sandwiching a wire inserted from the wire insertion hole 24 between itself and a guide piece 35f, are disposed in the housing 1. Release buttons 25 capable of pressing the lock pieces 35d are provided on surfaces different from opening surfaces of the wire insertion holes 24. The release buttons 25 are each equipped with a release operating part 25b capable of abutting on the lock piece 35d and the release operating parts 25b are each equipped with a flexible part 25a extended to the wire insertion hole 24. Each flexible part 25a is continuous, without a difference in level, with the surface provided with the release button 25 in the housing 1.
Patent JP-H06102540-A (JP)
Title: Electrochromic element
Inventor: MIYATA KUMIKO
IPC: G02F1/15
Filed: 1992-02-29
Abstract: PURPOSE:To provide the electrochromic element which can make multicolor display by packing a soln. prepd. by dissolving a biologen deriv. into a polyethylene(PE) oxide electrolyte into the holes of a solid-state high-polymer porous thin film. CONSTITUTION:The biologen deriv. is dissolved into the PE oxide electrolyte of about 100 to 1000 mol.wt. to prepare the soln. and this soln. is packed into the pores of the solid-state high-polymer porous thin film. Polyolefin, polytetrafluoroethylene, etc., are usable as the solid-state high-polymer porous thin film. The polyolefins having >=5X10<5> weight mol.wt. are more preferable for the ease of designing a porous structure and compatibly attaining thinner films and higher mechanical strength. The biologen deriv. refers to 4,4'- bipyricline deriv. and is the oxidation reduction type compd., the oxidation type of which is colorless and the reduction type of which is blue to purple. Multiple colors are obtainable with the derivatives which are formed by methylation and benzylation of 4,4-bipyricline by selecting the kinds of the derivatives. The derivatives are exemplified by formula.
Patent JP-H04261568-A (JP)
Title: Heater
Inventor: SETORIYAMA TAKESHI
IPC: G03G15/20
Filed: 1991-02-15
Abstract: PURPOSE:To decrease the moving force toward the transverse direction of a film at the time of the driving state of the device. CONSTITUTION:The pressurizing force P1 on the driving side of a pressurizing roller 10 upon a heating element 19 in the non-driving state of the film heater which is provided with the pressurizing roller 10 for bringing a recording material into tight contact with the heating element 19 via a heat resistant film 21 and transporting the recording material and the film 21 in an integral tight contact state and applies the heat of the heating element 19 via the film 21 to the regulating member is set at the relation larger than the pressurizing force P2 on the non-driving side.
Patent JP-S51120200-A (JP)
Title: Liquid food container with tag
Inventor: TSUMITA MITAKA
IPC: G09F1/08
Filed: 1975-04-12
Abstract: PURPOSE: To prevent the tag attached to the neck of a plastic container from burning when liquid food is placed in the container and the inlet section is sealed by heating in the manufacture of ices. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56142025-A (JP)
Title: Vacuum formed article of vinyl chloride based copolymer
Inventor: YAMADA TETSUYA
IPC: B29K27/06
Filed: 1980-04-04
Abstract: PURPOSE: To provide the titled formed article which is a matted product devoid of uneven luster and suitable for an automotive dashboard or the like by a method wherein a copolymer of vinyl chloride and polyethylene glycol di(meth)acrylate is mixed with a plasticizer at a specified ratio, the mixture is formed into a sheet and the sheet is vacuum formed.  
     CONSTITUTION: A composition consisting of (A) 100pts.wt. of the vinyl chloride based copolymer consisting of 99.0W99.5wt% of vinyl chloride and 1.0W0.05wt% of polyethylene glycol diacrylate or polyethylene glycol dimethacrylate containing 4W50 polymeric units of ethylene glycol per molecule and (B) 0W100pts.wt. of the plasticizer (for instance, butyl trimellitate, etc.) is formed into the sheet by calendaring or extrusion and then the sheet is vacuum formed to obtain the objective formed article. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04261653-A (JP)
Title: Bio-active composite implant material
Inventor: KOMATSUYA SHIYUNSUKE
IPC: C03C10/04
Filed: 1991-02-15
Abstract: PURPOSE:To obtain an implant material which is made hard to break and can be bonded firmly to a natural bone by a method wherein a porous surface layer part is fused to at least a part of the surface of a base part and comprises a specified crystallized glass with a specified composition while an average hole diameter and a porosity are specified. CONSTITUTION:A porous layer part is fused at least a part of the surface of a base part having a close structure. The surface part has a composition consisting of 22.0-50.0% SiO2, 8.0-30.0% P2O5, 20.0-53.0% CaO, 1.0-16.0% MgO, 0-9.0% Al2O3, 0-2.0% F2 and 0-5.0% B2O3 by wt. and comprises a crystallized glass in which at least one kind of apatie, wallastonite and diopside is deposited while the average hole diameter is 20-2,000mum and the porosity is 40-95% by vol.%. Thus, this material has a porous structure communicating three- dimensionally with a sufficient strength.
Patent JP-S63214556-A (JP)
Title: Hydraulic transmission
Inventor: OKUDA AKIHITO
IPC: F16H39/14
Filed: 1987-02-27
Abstract: PURPOSE:To enhance the durability of a slide-contact member by providing a control valve means for communicating a supply oil passage with the low pressure side of a hydraulic closed circuit when the hydraulic pressure of the supply oil passage exceeds a first set value, and for communicating the supply oil passage with an oil chamber when the hydraulic pressure exceeds a second set value. CONSTITUTION:During deenergization of a hydraulic actuator (hydraulic cylinder) 63 a control valve 175 is operated in response to the hydraulic oil of a supply oil passage 170 which is high. When the hydraulic pressure of the supply oil passage 170 exceeds a first set value, oil is fed into a hydraulic closed circuit C. Further, when the hydraulic pressure exceeds a second set value greater than the first set valve, oil is fed into an oil chamber (lubrication chamber) 75. Accordingly, when the amount of leaking oil from a slide contact part is large, the amount of oil fed into the oil chamber 75 becomes small in association with the supply of oil in a sufficient amount into the hydraulic closed circuit C while when it is small, the hydraulic pressure in the supply oil passage 170 increases in association with the supply of oil which is fed into the hydraulic closed circuit C and which becomes small, so that the amount of oil fed into the oil chamber 75 increases, thereby it is possible to always maintain a sufficient amount of oil in the oil chamber 75.
Patent JP-H08242182-A (JP)
Title: Radio communication system and its device
Inventor: KUBOTA TAKAAKI
IPC: H04H20/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a radio communication system capable of preventing effectively a code signal from leaking to audio system output. CONSTITUTION: A transmitter 100 transmits the chime tone signal of prescribed time width synchronously with control input from the outside, and after finishing, it transmits the corresponding code signal of the control input, and a receiver 200 detects the chime tone signal and the code signal respectively, and after the finish of the chime tone signal, it mute-controls the output signal of an audio system till the finish of the code signal. Besides, the transmitter 100 generates the first synchronizing signal of a prescribed period and prescribed pulse width, and transmits the corresponding code signal synchronously with the first synchronizing signal during the detection of silence for the control input after that.  Besides, the receiver 200 generates the second synchronizing signal of the prescribed period and the prescribed pulse width to hold synchronous relation with the first synchronizing signal, and mutes the sound output signal till the finish of the code signal in the case where the code signal is detected at the time and the section of the generation of the second synchronizing signal during the detection of the silence.
Patent JP-H10238675-A (JP)
Title: Release preventing ring
Inventor: TOSHIMA TOSHIO
IPC: F16L21/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide great strength and to prevent deterioration with the lapse of time by bending and raising U-shaped tongue piece in the radial direction at proper intervals in the circumference direction with their bent lines oriented along the circumference direction in a ring main body, which is curvedly formed into a cylinder by butting both ends of a band thin metallic plate together. SOLUTION: In a ring main body 3 curvedly formed into a cylinder by butting both ends 2, 2, of a band thin metallic plate together without any joint, U-shaped tongue pieces 5,..., 5 are bent and raised in the inside diameter direction at proper intervals in the circumference direction with their bent lines 4 oriented along the circumference direction, and in a release preventing ring 1, a plurality of lines of these tongue pieces in the circumference direction are arranged in the axial direction. The release preventing ring 1 is arranged on the inside face of a receiving port in use. In insertion to an inserting port, a locking projection formed in the inserting port end is hooked on the U-shaped tongue pieces 5, and as a result, the inserting port can be prevented from coming off from the receiving port.