baber/WOPTO huggingface dataset:
Patent JP-S61205543-A (JP)
Title: Running control device for car
Inventor: MASHIMA YOZO
IPC: B60T8/88
Filed: 1985-03-08
Abstract: PURPOSE:To finely control the braking force and improve the reliability by providing a piezoelectric piston mechanism in a wheel cylinder, controlling oil pressure, and monitoring the electromotive force generated when the oil pressure is increased in the piezoelectric element. CONSTITUTION:A piezoelectric piston mechanism 23 is installed at the inner part of a wheel cylinder 18 and this piezoelectric piston mechanism 23 is formed by stacking two or more thin plate type piezoelectric elements 231 and 232 and covering them with an expandable moving body 27. In addition, the wheel cylinder 18 and a master cylinder 12 are connected by an oil path 19 and a switching control valve 20 is interposed in this oil path 19. When wheels are locked, the switching control valve 20 is closed and the piezoelectric piston mechanism 23 is actuated, then the braking force is controlled. Besides, the normality and normality of the piezoelectric piston mechanism 23 are determined by comparing the electromotive force and preset value corresponding to the stepping-in of a brake pedal 11 generated in the piezoelectric piston mechanism 23. When the abnormality is assumed, the braking force control is released.
Patent JP-H03248622-A (JP)
Title: Automatic frequency control circuit
Inventor: TSUBOIKE MITSUYOSHI
IPC: H03L7/06
Filed: 1990-02-27
Abstract: PURPOSE:To attain a highly stable state by synthesizing a signal from an oscillator gated for a prescribed time with the signal from a reference oscillator gated for a time other than the said gated time, comparing the phase of the synthesized signal with that of the signal from the reference oscillator so as to control the oscillator. CONSTITUTION:A signal (a) from a signal input terminal 10 is a signal (c) passing though by the pulse width T of a gate pulse (b) at a 1st gate circuit 1. The output of the reference oscillator 5 is a signal (d) passing through by a pulse width other than the pulse width T at a gate 2nd gate circuit 2 by using an inverted gate pulse passing through a signal inverter 4. The signals c, d are synthesized by a 3rd gate circuit 3 to be a signal (e). The signal (e) is frequency-divided by a 1/N frequency divider 6, resulting in being a signal (f), inputted to a phase comparator 8 and a signal (g) subject to frequency division of the output of the oscillator 5 is inputted to the phase comparator 8 from a 1/N frequency divider 7. A pulse signal (h) with a width proportional to the phase difference of the signals f, g is outputted from the comparator 8, smoothed and amplified by a filter amplifier circuit 9 and outputted from an output terminal 30, then fed back to apply the frequency control of the oscillator whose frequency is to be made stable.
Patent JP-H11207054-A (JP)
Title: Multi-functional blade tool
Inventor: HIDA MASARU
IPC: B26B11/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain blade tool to be used for many uses by pivotally supporting the blade tool in the state of being capable of freely putting in/out to a main body in the shape of a thin U, providing a can opener, a cap opener and plus/ minus drivers at the left part of the main body and providing a pull tab rising tool at the right part of the main body on the other hand. SOLUTION: The edged tool 2 provided in the main body 1 in the shape of a thin U is pivotally supported around a holed shaft 5 in the state of being freely rockable (in the state of being freely fold-housable) and the pull tab rising tool 6 is provided at the right part of the main body 1 to allow the tool 6 to carry the back of the blade tool 2 in the case of using the blade tool by opening. On the other hand, the cap opener 3 is provided at the upper part of the left part of the main body 1 and the opener 3 is made excellent in strength by producing by notching the backs of the main body 1 and the blade tool 2. In addition, the can opener 4 is formed at the left part of the main body 1 and the respective plus and minus drivers 7 and 8 are formed in one body.
Patent JP-S60190609-A (JP)
Title: Variable valve timing device of valved prime mover
Inventor: TAKAHASHI SHINSUKE
IPC: F01L1/18
Filed: 1984-03-10
Abstract: PURPOSE:To secure timing suited to an operating condition by switching and driving a rocker arm for opening and closing a valve by means of two cams, main and auxiliary. CONSTITUTION:A rocker arm 3 is provided rockably to open and close a valve 5 and controlled by means of a main cam 1 and an auxiliary-cam 2. The rocker arm 3 is controlled only with the main cam 1 in low speed operation, while, in high speed operation, the auxiliary-cam 2 is forced to participate in the control by movements of adjusting parts 7, 10 whereby optimum valve timing can be assured in the whole operation region covering the low and high speeds.
Patent JP-S59171599-A (JP)
Inventor: SHIMIZU MASAO
IPC: D06F75/22
Filed: 1983-03-18
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-H07251391-A (JP)
Title: Industrial robot
Inventor: HAMAMOTO ARATA
IPC: B25J13/06
Filed: 1994-03-16
Abstract: PURPOSE:To facilitate input operation and to eliminate operation by a skilled operator by inputting operating contents by reading a code by an input means in an industrial robot of a teaching playback type. CONSTITUTION:A plural number of operation panels 6 on the upper surface of which an operator indicates a motion is provided on a control device 5 to control the motion of a manipulator 1, and drawings, letters, etc., to express items of a shape, size, a setting position, etc., of a work 3 and a data input table consisting of bar codes to select each of the items are displayed on each of the operation panels 6. The items are selected by scanning the bar codes on the operation panels 6 by an input device 7 which is a bar code reader, a positional command data and a speed command data are read from a memory device 10 in accordance with the bar code data by a control part 9, a motion command data which is a teaching data of the manipulator 1 is generated by way of carrying out track computation, and the manipulator l and a painting gun 4 are driven and controlled.
Patent JP-S62206123-A (JP)
Title: Earthquake-isolating structure
Inventor: WAKAMEI YOSHIO
IPC: F16F15/06
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a structure having good durability and good earthquake- isolating property by a method in which the bearing portion of a superstructure is slidably supported on the bearing portion of a foundation, and a brace material with a spring is set between the adjacent foundation and the bearing portion of the superstructure. CONSTITUTION:A sheet 2 of a small frictional property, e.g., fluororesin sheet, etc., is laid on the lower bearing portion 1 of a foundation B, and the lower bearing portion 4 of a superstructure A is put on the sheet 2. A brace material C consisting of a steel tube 6 and compression coil spring 9 is attached crosswise between upper and lower bearing portions 1 and 4. The foundation B and the superstructure A are allowed to slide in the horizontal direction but excessive slide movement of the superstructure A is suppressed by the brace material. The transmission of seismic forces from the foundation B to the superstructure A can thus be greatly suppressed.
Patent JP-S60259145-A (JP)
Title: Removal of substance harmful to health and caffeine from coffee
Inventor: GERITSUTO FUBERUTO DEIRUKU FUA
IPC: A23F5/20
Filed: 1985-03-08
Abstract: This invention relates to a process for removing caffeine and substances that are potentially detrimental to health from green coffee, which comprises subjecting the green coffee in the form of beans or in reduced form to extraction, using an organic solvent having a boiling point under atmospheric pressure of not more than 150 DEG C and water, in such a way that after equilibrium has been reached or substantially reached between the coffee and the external phase of the extraction liquid this external phase is homogeneous, subjecting the thus treated coffee to a stream treatment, drying and optionally roasting the same. In order to remove substances that are potentially detrimental to health from the coffee, this invention is characterized in that extraction is carried out by co-using an acid in an amount sufficient to remove chlorogenic compounds from the coffee.
Patent JP-H03251398-A (JP)
Title: Sheet punching drilling device
Inventor: YAMAZAKI TSUNEO
IPC: B26F1/02
Filed: 1990-02-27
Abstract: PURPOSE:To carry out cleaning for the adhering grinding chips in a short time without disassembling a metal mold by separating an upper metal mold into a stripper fixing metal mold part and a metal mold body for accommodating a punch and forming a space part therebetween. CONSTITUTION:An upper metal mold 51 is separated in to a stripper fixing metal mold part 53, for fixing a stripper 9, and a metal mold body 52, while a space part 53' is formed in between. In the cleaning removal work for the adhering grind chips, the interval between the upper and lower metal molds 51 and 3 is spread, and a tank 30 filled with alcohol liquid 31 is arranged between the upper and lower metal molds 51 and 3. The upper metal mold 51 is moved downward, and the metal mold body 52 is put into the state where the metal body 52 is not immersed into alcohol, and in this state, a punch is moved vertically for idle operation. Then, alcohol liquid 31 is introduced between a guide 10 and a punch shaft part 5b free from the contact with the metal body 52, and the sheet grinding chips are dissolved, and discharged, and cleaning can be carried out easily and perfectly.
Patent JP-H03247211-A (JP)
Title: Working machine for fertilization
Inventor: HIRAI HIROSHI
IPC: A01C23/00
Filed: 1990-02-27
Abstract: PURPOSE:To make ready handling such as speed changing operation by specify ing position of a fertilizing pump and a speed change device for the pump. CONSTITUTION:A fertilizing pump 22 and a speed changing device 23 for pump are installed in left and right sides of a machine body 5 and the fertilizing pump 22 is located between front wheels 2 and rear wheels 3, then the speed changing device 23 is located in the rear of the pump 22, thus speed changing operation parts 32 and 33 are oriented to outside of the machine body 5. By said arrangement, venting work, speed changing work, recovering of residual fertilizer or washing, etc., are readily performed.
Patent JP-H01218894-A (JP)
Title: Portable medium
Inventor: NAKAMURA KOICHIRO
IPC: G06K19/077
Filed: 1988-02-29
Abstract: PURPOSE:To secure connection to an external device and contrive e reduction in manufacturing cost, by providing a wiring board with a board terminal part by increasing the board thickness to a required value, and providing the terminal part with terminals so that the height of the surface of the terminals relative to a card surface is within a specified range. CONSTITUTION:A wiring board 4 is provided with a board terminal part 5 by increasing the board thickness to a desired value, and terminals 6a, 6b, 6c are provided on the terminal part 5. Namely, the wiring board 4 is provided with a multilayer structure at the part of the board terminal part 5, and the terminals 6a, 6b, 6c as parts of a wiring pattern are patterned in required shapes on the terminal part 5 by selective etching or the like. By this, the height of the surfaces of the terminals 6 relative to a card surface (the surface of a protective sheet 9) is controlled to within a specified range. The spacings be tween the terminals 6a, 6b, 6c can be reduced nearly to the tolerance in the selective etching at the time of forming the wiring pattern, and the areas of the terminals 6a, 6b, 6c can be enlarged accordingly.
Patent JP-S52131117-A (JP)
Title: Ignition coil
Inventor: TSUTSUI MITSUKUNI
IPC: H01F38/12
Filed: 1976-04-26
Abstract: PURPOSE: To prevent slipping of a coil in injection time of hardening resin by interposing an insulation member having a portion extending from the inside of the coil to the outside there of between a case bottom face and a secondary coil end portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52130076-A (JP)
Title: Dust trapping appratus for exhaust gas of blast furnace
Inventor: TAKAHASHI MASAOKI
IPC: B01D45/06
Filed: 1976-04-24
Abstract: PURPOSE: To provide a dust trapping apparatus for exhaust gas of blast furnace, in which dust receptacle is provided around outer periphery of lower end portion of upright inner duct, adapted for introducing exhaust gas of blast furnace into dust trapping apparatus, whereby dust falling down from the gas, that is directed upwards at the lower end portion of the inner duct, is removed and thus dust collecting efficiency can be improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53132005-A (JP)
Title: Refrigerator oil composition
Inventor: UCHINUMA KAZUO
IPC: C10N40/30
Filed: 1977-04-25
Abstract: PURPOSE: A refrigerator oil composition having improved thermal and chemical stabilities in the presence of halogen refrigerants, and improved lubricity, comprising a glycidyl ether compound or epoxidized fatty acid monoester and a mineral or synthetic lubricating oil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61205285-A (JP)
Title: Maleic anhydride adduct of bis-substituted-1, 3-butadienyl derivative and production thereof
Inventor: SATOU FUMIE
IPC: C08L27/00
Filed: 1985-03-09
Abstract: NEW MATERIAL:The compound of formula I (Y1 and Y2 are halogen, lower alkyl or lower alkoxy; A1 and A2 are H or lower alkyl; B is H, lower alkyl or halogen). EXAMPLE:Bis-[4-(1, 2, 3, 6-tetrahydrophthalic anhydride)] dimethoxysilane. USE:Useful as a raw material of silicon-containing polyester resin, polyamide resin and addition-type polyimide resin, a silane coupling agent, especially as a polyimide resin and its coupling agent, a plasticizer for vinyl chloride resin, etc. PREPARATION:The compound of formula I can be produced by reacting the bis-substituted-1, 3-butadienylsilane derivative of formula II with maleic anhydride in the absence of solvent, or if necessary, in a solvent such as benzene, at a temperature between normal temperature and the refluxing point of the solvent for 30min-10hr.
Patent JP-H05249613-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HATAKEYAMA AKIRA
IPC: G03C1/81
Filed: 1992-03-04
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material good in anticurling, improved in dryability after development processing, and good in solvent resistance by incorporating a crosslinking agent in a polymer layer. CONSTITUTION:This silver halide photographic sensitive material has on one side of a support at least one silver halide emulsion layer using a hydrophilic colloid as a binder and at least one nonphotosensitive hydrophilic colloidal layer and at least one hydrophobic polymer layer on the other side of the support and more farther apart from the support than that hydrophilic colloidial layer, and this hydrophobic polymer layer contains the cross-linking agent. A hydrophilic colloid having hygroscopicity and moisture-absorbing speed resembling those of the binder contained in the photographic layer on the side of the silver halide emulsion layer is used for the hydrophilic colloidal layer, i.e., the backing layer from the viewpoint of the anticurling.
Patent JP-S58164532-A (JP)
Title: Preparation of alkanepolyol
Inventor: MORI SHIYOUICHIROU
IPC: C07C27/06
Filed: 1982-03-26
Abstract: PURPOSE:To obtain effectively an alkanepolyol under relatively mild reaction conditions, by reacting CO with H2 in the presence of a Rh-based catalyst using a specific N-alkyl cyclic amide as a reaction solvent. CONSTITUTION:In preparing an alkanepolyol by reacting carbon monoxide with hydrogen in the presence of a rhodium-based catalyst, >=6C N-alkyl cyclic amide, namely, an N-alkyl pyrrolidinone, N-alkyl-delta-valerolactam, N-alkyl-epsilon-caprolactam (e.g., N-ethylpyrrolidinone, N-normal butylpyrrolidinone, N-isobutylpyrrolidinone, etc.) is used as a reaction solvent. EFFECT:After the reaction is over, the rhodium compound added to the reaction system is precipitated as rhodium metal inside the reactor and can be recovered without being deactivated.
Patent JP-S61209003-A (JP)
Title: Composite membrane
Inventor: SAIGA TETSUYUKI
IPC: B01D69/00
Filed: 1985-03-08
Abstract: PURPOSE:To obtain a liquid membrane capable of holding good permeability for a long time by preventing the outflow of the carrier or solvent of said liquid membrane, by coating both surfaces of an impregnation type liquid membrane with an ultra-thin membrane. CONSTITUTION:A cross-linking agent comprising an oil-soluble reaction product such as sebacoyl chloride is added to a carrier solution performing reversible mutual action along with a substance to be selected, for example, a tributyl phasphate solution and the resulting solution is infiltrated in a porous support while the impregnated support is immersed in a polymer solution such as a polyvinyl alcohol solution having an acid acceptor such as NaOH to form a coated membrane through the crosslinking of the polymer. This obtained composite membrane is mounted to a permeable cell to perform the active transport of the substance to be selected such as tryptophan.
Patent JP-H06242206-A (JP)
Title: Emergent aid system
Inventor: SAKUMA SUSUMU
IPC: A61B5/00
Filed: 1993-02-12
Abstract: PURPOSE:To provide an emergent aid system whereby an aged person, a patient, etc., detects the pulse, blood pressure, temperature and the like, finds the abnormality of his or her body, generates emergency waves thereby to inform a first-aid party of his or her place. CONSTITUTION:A sensor which detects one, or two or more of the pulse, blood pressure and temperature can be built in or connected to an emergent aid system 10. The aid system 10 has a transmitting device 11 like a wrist watch with a transmitter of very weak radio waves thereinside, a relay radio device 13 for receiving the very weak radio waves and radio stations 14-17 for detecting the position of the radio device 13 by detecting emergency radio waves. The abnormal state of a person with the transmitting device 11 is detected by one or two or more of the pulse, blood pressure and temperature, whereby the transmitter of the transmitting device 11 is activated to send very weak radio waves. The very weak radio waves are received by the relay radio device 13 and consequently, comparatively intense emergency radio waves including an independent identification symbol are sent out. The emergency radio waves are received by the radio stations 14-17, so that the place of the person with the transmitting device 11 is detected.
Patent JP-S61209807-A (JP)
Inventor: BERUTEIRU ISAKUSON
IPC: B23B51/00
Filed: 1986-03-06
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-H05127267-A (JP)
Title: Platen cover for image reader
Inventor: YAMAMOTO NORIHIRO
IPC: H04N1/107
Filed: 1991-02-20
Abstract: PURPOSE:To enable a user to easily exchange an original pressing surface whose original pressing member is stained for a new original pressing surface for himself by constituting the platen cover of a platen cover main body and the original pressing member. CONSTITUTION:In an image reader having the platen cover 4 for pressing an original placed on an original glass 2, the platen cover 4 is constituted of the platen cover main body 5 which is freely opened/closed with reference to the original glass 2, and the original pressing member 6 of the platen cover main body 5, which is supported on the original pressing surface side opposed to the original glass 2 and consists of plural layers which can be peeled from each other. Namely, the original pressing member 6 of the platen cover main body 5 of the platen cover 4, which is supported on the original pressing surface side opposed to the original glass, is constituted of the plural layers which can be peeled from each other. Therefore, the new original pressing surface of the next layer is exposed by peeling the layer of the stained surface part of the original pressing surface of the original pressing member 6. Thus, the original pressing surface is easily exchanged.
Patent JP-S56144187-A (JP)
Title: Ink refilling type stamp pad
Inventor: HONDA YASUSHI
IPC: B41K1/54
Filed: 1980-04-09
Abstract: PURPOSE: To enable an easy refilling of ink, to allow a gradual permeation of ink through a lower part of an ink bed, to prevent the surface exposure of a surplus ink, and to permit the use of it for a long period of time, by a method wherein a concave channel, made in a position below the ink bed, and an ink filling path, formed at one side thereof, are coupled together.  
     CONSTITUTION: A concavity 2, wherein an ink bed is fitted, is made in an upper surface of a bed plate 1, and a partition 3 is securely mounted at one side of the concavity to form an ink filling path 4. A filling port is formed in the upper plate of the ink filling path 4 to fit a plug 5 therein. Heights 6, whose upper surface is tapered downward toward the center of the bottom surface, and channels 7 are formed in parallel at given intervals in the longitudinal direction and on and in the upper surface of the bottom at the opposite sides of the concavity 2. Heights 6' are formed in a projecting manner in parallel to the both sides at the central position of the distance between the heights 6, and each channel 7 and the filling path 4 are connected through a hole in the down end of the partition 3. The ink bed 8 is fitted in the concavity 2, and a cover 9 is hingedly secured at the back surface of the bed plate 1. This consistutes a stamp pad 10. The plug 5 is unplugged to fill the ink filling path 4 with ink, and the ink is then absorbed slowly through the bottom surface of the ink bed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56143573-A (JP)
Title: Sheet for holding magnetic tape
Inventor: HISHIDA MASAYUKI
IPC: G11B23/087
Filed: 1980-04-10
Abstract: PURPOSE:To improve light transmissivity by flattening the surface of a sheet by using ultrahigh-molecular-weight polyethylene as a base, by tempering a composite material by adding a proper filler to the base to make it in the filmy state and roll- shaping the film. CONSTITUTION:Using ultrahigh-molecular-weight polyethylene as a base, a filler, such as amide type, ester type and phosphate ones, which never spoils transparency is added to temper the composite material, which is made in filmy state and then roll-shaped by passing it through cold or hot calender rolls. Consequently, the sheet surface is flattened to increase the light transmissivity. Thus, a light transmission factor of >85% can be secured and the conventional viewing window of cassette case 1 is eliminated; and the sliding contact between holding sheet 8 and magnetic tape 5 in the rotating run of magnetic tape 5 is made even, and unevenness in rotation is also reduced.
Patent JP-H01222269-A (JP)
Title: Process cartridge driving mechanism for image forming device
Inventor: SHIKATO MASANOBU
IPC: G03G15/00
Filed: 1988-03-02
Abstract: PURPOSE:To stabilize the fitting position of a process cartridge to a main body by specifying the position relation between the driven gear on the side of the process cartridge and the driving gear on the side of a main body. CONSTITUTION:The position relation between the driven gear (drum gear) 23 and the driving gear 3 is so set that a driving force operates on the process cartridge 20 in its fitting direction. Namely, the rotation of a driving shaft is transmitted to the drum gear 23 on the side of the process cartridge 20 through the driving gear 3 to drive and rotate a photosensitive drum, etc., on the side of the process cartridge 20, thereby carrying out necessary image formation. In the case, the direction of a force F that a tooth flank of the drum gear 23 receives deviates by a gear pressure angle alpha from the perpendicular (l) to the straight line connecting the centers of the drum gear 23 and driving gear 3 and this direction is in the fitting direction of a process unit 20. Consequently, the process cartridge 20 is pressed in this fitting direction at the time of the image formation wherein a driving motor is driven, and its fitting position becomes stable.