baber/WOPTO huggingface dataset:
Patent JP-H06330074-A (JP)
Title: Electroviscous liquid
Inventor: TANI NAOYUKI
IPC: C10N40/14
Filed: 1993-05-19
Abstract: PURPOSE:To provide an electroviscous liquid which can increase the thickening magnification of fluid viscosity at impressed field against that at non-impressed field to the higher level than the conventional electroviscous liquid in which the solid particles contain water of the same content level. CONSTITUTION:The electroviscous liquid is composed of a dispersing phase consisting of solid particles, which has absorbed a metallic colloid containing macromolecular protection agent and an electric insulating dispersing medium. The macromolecular protection agent is amphiphilic; hydrophilic and soluble in an organic solvent. The metallic colloid-containing solid particles can absorb a high dielectric liquid, e.g. water.
Patent JP-S5741961-A (JP)
Title: Bonding device for thermographic transfer sheet with printer
Inventor: MATSUGUCHI YUTAKA
IPC: B41F17/00
Filed: 1980-08-25
Abstract: PURPOSE: To make possible continuous transfer and to reduce manufacturing cost by a method wherein reversed characters are printed on a special thermographic transfer sheet and heated, presses on a bonded substance with a hot press plate or the like to bond the transfer part of the said thermographic transfer sheet.  
     CONSTITUTION: A protective film 2, a printed film 3 and a transfer adhesive layer 4 are laminated ona surface of a separative sheet 1 to prepare a thermographic transfer sheet A. The thermographic transfer sheet A wound on a master reel 6 is wound up around a rotating take-off reel 9 and brought under a printer 7 in sequence. The sheet a is passed so that the side of the separated sheet 1 of the sheet A comes in contact with the upper surface of a pressure plate 10 of the printer 7 and intended reversed characters 12 are printed by printing character bodies 11 on the transferring adhesive layer 4. Then, when the sheet A is sent to a bonding device 3, the side of the printed transferring adhesive layer 4 is brought into contact with a bonded body B and is pressed by the hot press plate 13 with a heat to the bonded material, the transferring adhesive layer 4 is melted and the transfer part 5 is welded into the bonded body B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000307604-A (JP)
Title: Atm link switching system
Inventor: YAMAMOTO TORU
IPC: H04L12/70
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an ATM link switching system which can perform a switching process in a short time while maintaining specific service quality when the system is switched. SOLUTION: A delay priority selector 40 is provided which reads cells of high delay priority out of respective cell temporary storage devices 30 in order and outputs them under the control device of system switching, cells are read out of the cell temporary storage device 30 of a standby system at the time of system switching and after the cell temporary storage device 30 of the standby system stored no cells of higher delay priority than cells stored in the cell temporary storage device 30 of an active system, the cells are outputted from the cell temporary storage device 30 of the active system to the delay priority selector 40.
Patent JP-S599281-A (JP)
Inventor: NISHIKAWA TOSHIO
IPC: D06N3/00
Filed: 1982-07-06
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-H06272653-A (JP)
Title: Igntion device for internal combustion engine
Inventor: HATANO YASUKAZU
IPC: F02P5/155
Filed: 1993-05-19
Abstract: PURPOSE:To provide an ignition device for an internal combustion engine which can control an ignition timing with a simple circuit structure. CONSTITUTION:A speed detection signal Vc is utilized as an integration signal for computing an ignition signal, which signal Vc is optained from a frequency- voltage transducing circuit 205 provided on an electric governor 2 for controlling an engine speed of an internal combustion engine so as to be agreed with the commanded speed. An advance width setting circuit 402 is provided for generating a rectangular signal so as to keep a high-level condition from a maximum advanced position of a minimum advanced position of the engine. A comparator 404 is provided for comparing the speed detection signal Vc with a reference signal Vo and outputting the high-level signal when the speed detection signal Vc reaches the value of the reference signal Vo. An ignition signal Vi is generated when AND condition is effected between an advance width setting signal Vw obtained from the advance width setting circuit and the signal obtained from the comparator 404.
Patent JP-H09307358-A (JP)
Title: High power amplifier
Inventor: AMANO MASAO
IPC: H05K7/20
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To realize a high power amplifier satisfying a thermal request condition without the deterioration of another characteristics such as a weight and constituted simply. SOLUTION: The amplifier is provided with a metallic sub-carrier 10 forming a semiconductor device 9 and signal transmission lines 2 and 3 on its upper part, a metallic housing 1 and a metallic heat radiating panel 6 formed between the sub-carrier 10 and the housing 1. The heat resistance characteristic value of the panel 6 is smaller than those of the sub-carrier 190 and the housing 1, and the panel 6 is provided with an area larger than a contact area between the sub-carrier 10 and the housing 1. The housing 1 forms hollow parts 4 and 5 t a part just under signal transmission lines 2 and 3. The panel 6 is formed by being closely stuck to the sub-carrier 10 at a part just under the device 9 and being closely stuck along the housing 1 and is screwed with the hollow parts 4 and 5.
Patent JP-H08310492-A (JP)
Title: Method of detecting oscillatory phenomenon displaying air-current exfoliation of aerofoil or sensor common mode oscillatory trouble and generating starting command
Inventor: ARAN EI NAKAANI
IPC: G05D1/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the oscillation of a fuselage by analyzing pressure differential data band-processed and scaled, to determine the deviation of the data of pressure, etc., to produce a start command, in producing the start command by detecting a oscillation phenomenon, etc., indicating the airflow separation of an aerofoil. SOLUTION: In a fly-by-wire aircraft steering system, a pressure differential transducer 15 is mounted along the 10% chord line of a vertical fin 11 including a rudder 14, and an obtained pressure differential signal is devided 19 by an impact pressure signal, then band filter processed 21 to be inputted into a oscillation threshold detector 23. A band-film-processed signal is analyzed to count the frequency of plus and minus deviation of the signal, in the range of related band width and exceeding a given threshold level, by a counter 25. A latch is set when a count exceeds the threshold, to produce a command to be used for prohibiting action depending on data from the transducer 15.
Patent JP-H01287294-A (JP)
Title: Surface treatment of electric insulator
Inventor: SAKOTA AKITO
IPC: C25D5/54
Filed: 1988-05-13
Abstract: PURPOSE:To make it possible to simply form a metal coating layer having performance comparable to that of a layer formed by a wet process on the surface of an electric insulator by previously forming a carbon coating layer on the surface of the electric insulator. CONSTITUTION:An electric insulator to be treated is put in a plasma treatment vessel under reduced pressure. Hydrocarbon-based gas is introduced into the vessel and converted into plasma by high frequency or microwave discharge to form a carbon coating layer of about 1-10<-5>nm thickness on the surface of the electric insulator. A metal coating layer is then formed on the surface of the carbon coating layer by electroplating or other method. Thus, the metal coating layer can be formed on the surface of the electric insulator in simplified stages at a low cost in a short time.
Patent JP-H05312002-A (JP)
Title: Gas turbine blade
Inventor: TOMITA YASUNORI
IPC: F01D5/18
Filed: 1992-05-11
Abstract: PURPOSE:To reduce the temperature of a blade metal by a small cooling gas amount, and also reduce pressure loss of cooling gas. CONSTITUTION:A gas turbine blade is formed in such constitution that a vortex generating body 8 is projectly provided, while the vortex generating body 8 being inclined downward toward the upstream side of cooling gas having standing face on the downstream side edge on the wall surface of a cooling passage in the gas turbine blade for cooling a blade metal by making cooling gas flow in the cooling passage provided in the gas turbine blade.
Patent JP-H05312004-A (JP)
Title: Condensate type steam turbine
Inventor: SEKI NAOYUKI
IPC: F01D17/00
Filed: 1992-05-11
Abstract: PURPOSE:To open a vacuum breakage valve in the case where a main turbine is tripped by over speed, and increase back pressure of the main turbine so as to prevent over speed of the main turbine by operating the vacuum breakage valve arranged in exhaust air space or in a condenser when over speed of a rotary shaft is detected. CONSTITUTION:A condensing type steam turbine 11 and a gas expansion turbine 3 are arranged in series through a gear device 20, and a power generator 5 is driven. When the gas expansion turbine 3 attains a regulated rotational number or more, an over speed shutter 9 is operated so as to close a main closing valve 1a through a over speed tripping valve 10 by the signal thereof. An atmosphere discharging pipe 15 having a vacuum breakage valve 16 is provided in an exhaust duct 14 for connecting the condensing type steam turbine 11 to a condenser 12. And the vacuum breakage valve 16 is operated by an oil pressure signal from the over speed tripping valve 10. In such constitution, when the condensing type steam turbine 11 is tripped, the vacuum breakage valve 16 is opened, and then back pressure is increased so as to prevent over speed of the condensing type steam turbine 11.
Patent JP-H05310137-A (JP)
Title: Power steering device for vehicle
Inventor: NISHIKAWA TOMOHISA
IPC: B62D5/12
Filed: 1992-05-11
Abstract: PURPOSE:To enable mounting an end pressure releasing valve to the inside of a power steering device in a simple manner. CONSTITUTION:An end pressure releasing valve 30 for opening and closing an oil passage between an upstream side of a control valve and an oil chamber of a power cylinder 10 is mounted to a through-hole 10a portion provided near each end thereof. In this end pressure releasing valve 30, a ball 36 is seated on a valve seat 35a1 within a union volt 31 fixed to an outer-peripheral surface of the power cylinder 10 through the urging force of a disc spring 37 via a retainer 41 and a semi-spherical portion 42a of a lever 42 to thereby close the oil passage, and this ball is rotatably supported by the semi-spherical portion 42a of the lever 42 is rotatably supported, the lever 42 being carried, at its fore end, into an oil chamber 13a via the through hole 10a so as to be engageable with a piston 12. When the piston 12 presses the lever 42, this lever 42 is rotated to release the seating of the ball 36 on the valve seat 35a1.
Patent JP-S5241358-A (JP)
Title: Apparatus for erecting and aligning cup-like articles
Inventor: KOKAMA ASAHIRO
IPC: B65G47/94
Filed: 1975-09-29
Abstract: PURPOSE: To provide a cup-like article erecting apparatus, which comprise a divergingly curved guide rod disposed downwardly of the front end of a belt conveyor transporting cup-like articles and guide belt means having a width sufficient for sustaining the upper half of the articles, whereby unstable cup like articles are automatically eracted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04344681-A (JP)
Title: Fixing device for image forming device
Inventor: TAKAHASHI MITSURU
IPC: B03C5/00
Filed: 1991-05-22
Abstract: PURPOSE:To prevent a passage from being clogged with toner by providing an electrode on the passage of a circulator, and applying a voltage having the polarity reverse to that of the charge of the toner on the electrode. CONSTITUTION:The electrode 29 is disposed over the entire width, on the passage of an oil recovery guide 27. The electrode 29 is attached to the bottom surface of the oil recovery guide 27 via an insulating sheet 30, and the voltage having the polarity reverse to that of the charge of the toner, is applied. The electrode 29 is disposed so as to disturb the flowing of oil inside the oil recovery guide 27, the oil is dammed up, and some of it is settled. Further, the toner is attracted to the top surface of the electrode, made wide in parallel with the passage. On the other hand, a projecting part 29a is provided so as to be nearly perpendicular to the passage, on the rear end of the top surface of the electrode, viewed in the flowing direction of the oil so that the tentatively attracted toner is prevented from flowing, again.
Patent JP-S6010587-A (JP)
Inventor: TAKADA YOSHIYUKI
IPC: H05B6/74
Filed: 1983-06-29
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-S63281157-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: DEGUCHI HISAYASU
IPC: G03C7/327
Filed: 1987-05-14
Abstract: PURPOSE:To improve the sharpness of the titled material by using a specified polymer coupler for the titled material, and by incorporating a nonphotosensitive silver halide emulsion or a silver halide emulsion with its inner side or the surface of a particle fogged in a protective layer. CONSTITUTION:The polymer coupler contg. at least one kind of a repeating unit shown by formula I is incorporated in at least one layer of photosensitive silver halide emulsion layers. And, at least one layer of an auxiliary layer is mounted on the place at more far distance from a supporting body than said emulsion layer which is positioned at the most far distance from the supporting body. At least one layer of the auxiliary layer contains the substantially nonphotosensitive silver halide emulsion, or the silver halide emulsion with its inner part or the surface of the particle fogged, and at least one layer of the auxiliary layer contains a colloidal silver. Thus, the sharpness of the titled material without injuring the film strength and the processing stability, is improved.
Patent JP-S598749-A (JP)
Title: Powdery molding composition of melamine resin
Inventor: MIMURA IKUO
IPC: C08L61/00
Filed: 1982-07-08
Abstract: PURPOSE:To prepare the titled composition having excellent automatic metering suitability, resistance to formation of mottling similar to mud-cracking, and especially excellent preheat-tabletting suitability, etc., by mixing a powdery molding raw material containing pulp and melamine resin, heating, extruding and pulverizing the mixture, and mixing three kinds of the pulverized materials having different particle sizes from each other. CONSTITUTION:A powdery molding raw material containing pulp and melamine resin, preferably obtained by pulverizing the so-called popcorns to the size suitable for the thremal extrusion molding, is heated, extruded and pulverized again. Three kinds of the powders comprising (A) 5-50wt% of powder passing 24-42 mesh sieve, (B) 17-47wt% of piwder passing 42-145 mesh sieve, and (C) 25-65wt% of powder passing 145 mesh sieve (the sum of A-C is 100wt%) are mixed together to obtain the objective composition. The angle of repose of the composition is preferably 40-50 deg..
Patent JP-S5342847-A (JP)
Title: Transmitter using temperature measuring resistor as input
Inventor: ODAJIMA MINORU
IPC: G01K7/16
Filed: 1976-09-30
Abstract: PURPOSE: To achieve the improvement in linearity of temperature and current characteristics with a simple circuit constitution by positively feeding back the output current of a transmitter using a temperature measuring resistor as its input. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60260928-A (JP)
Title: Lens position determining device
Inventor: GUNJI KOUICHI
IPC: G03B13/36
Filed: 1984-06-08
Abstract: PURPOSE:To surely control a focussing control member, by controlling a electricity supplying time to driving circuit of a lens driving motor by means of the control circuit of the motor in accordance with a signal indicating lens position. CONSTITUTION:When a photographing lens 133 is abutted on or separated from a cam 120 which is a focussing control member by means of a motor 170 rotated by a driving circuit installed to the main body of a camera, the electricity supplying time to the driving circuit of the motor 170 is controlled in accordance with the signal of a distance measuring device installed to the camera main body. The distance measuring device is composed of a means which outputs the signal for indicating lens position, and the driving circuit and controlling circuit of the motor 170 for driving the lens 133; and the controlling circuit controls the electricity supplying time to the driving circuit in accordance with the signal indicating lens positions.
Patent JP-S63282962-A (JP)
Title: Reproducing fm equalizer
Inventor: NAKADE RYOJI
IPC: G11B5/027
Filed: 1987-05-14
Abstract: PURPOSE:To respectively obtain an optimum characteristic with EP and SP modes and to improve a picture quality by constituting the titled equalizer so as to switch the characteristic of an FM equalizer. CONSTITUTION:The characteristic of an FM equalizer is determined by the general characteristic of a peaking circuit 1, a phase shifting circuit 3, and a chromatrap 4. At the time of an EP mode, transistors TR1 and TR2 are turned off, and at the time of an SP mode, they are turned on, the Q value of the peaking circuit 1 is changed, and in accordance with it, a frequency characteristic and a phase characteristic are also changed. The characteristic of the phase shifting circuit 3 is also changed in the same way. At this time, respective constants are set so as to be respectively the optimum picture quality with both modes of EP and SP. Consequently, since a frequency characteristic is set in accordance with the modes of SP and EP, the characteristic optimum to respective modes is obtained and the picture quality is improved.
Patent JP-S597913-A (JP)
Title: Fixing device of optical fiber and its manufacture
Inventor: OKIYAMA TADASHI
IPC: G02B6/24
Filed: 1982-07-07
Abstract: PURPOSE:To reduce the size of an optical fiber fixing device by arraying and fixing optical fibers in a V groove while their top surface parts are pressed by both edges of the slit of a metallic film. CONSTITUTION:An SiO2 film 4 is formed on the top surface, i.e. 100 crystal surface of a silicon substrate 2 and further, a thin metallic film 50 is formed. The entire surface of the thin metallic film 50 is coated with photoresist 8 and then treated by electron beam lithography to form a resist pattern with beltlike slits 7 which have a desired width less than the diameter of an optical fiber and slant to the 110 crystal surface, and are made parallel at desired pitch. Then, a thin metallic film pattern is formed by etching. The bare part of silicon is etched in a V shape with an anisotropic etchant without corroding the SiO2 film and thin metallic film 50. The same metal with the thin metallic film 50 is provided over the top surface of the thin metallic pattern to form a thin metallic film 5.
Patent JP-H04322256-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITAMI AKIHIKO
IPC: G03G5/06
Filed: 1991-04-22
Abstract: PURPOSE:To enhance sensitivity and image characteristics at the time of reversal development by incorporating a mixture of crystalline titanyl phthalocyanine and crystalline vanadyl phthalocyanine and a hydrazone compound or a diphenylmethane derivative. CONSTITUTION:This electrophotographic sensitive body is obtained by forming on a conductive substrate a photosensitive layer containing an electric charge transfer material and as a charge generating material a mixture of crystalline titanyl phthalocyanine and crystalline vanadyl phthalocyanine each having a clear peak at a Bragg angle of 2T.2 deg.+ or -0.2 deg. in the X-ray diffraction using CuKalpha characteristic X-ray (1.541Angstrom ), and this photosensitive layer contains the compound of formula I and/or II in which each of X2 and X3 is H, alkyl, or the like; R1 is H, alkyl, or the like; R1 is H, alkyl, or the like; each of R2 and R3 is alkyl, aryl, or the like; each of R'1 and R'3 is amino; each of R'2 and R'4 is H, Halogen, or the like; and each of R'5-R'6 is H, alkyl, cycloalkyl, or the like.
Patent JP-S63281866-A (JP)
Title: Method for driving thermal head
Inventor: KUROKI KENJI
IPC: B41J2/355
Filed: 1987-05-15
Abstract: PURPOSE:To perform continuous printing, by performing the supply of a current to each heat generating resistor in several times and performing the supply of a current to other group between the supply of a current of each time and that of the next time to one group. CONSTITUTION:A plurality of heat generating resistors 22 are divided into four groups 20a-20d and driving ICs 23a-23d are provided one for every one of the groups 20a-20d. The data inputted to the data input terminal Din of the driving IC 23a is successively allowed to fill the shift registers of all of the driving ICs 23a-23d to be latched by a latch circuit and, when a strobe signal is inputted in this state, the selective supply of a current is performed to the corresponding heat generating resistor in accordance with the content of the data stored in each bit of the latch circuit. The strobe signal is intermittently given and the strobe pulses to four groups are successively given. The supply of a current is performed to the heat generating resistors of different groups simultaneously in parallel in a time sharing manner and the heat generating resistors of each group generate heat in the almost same timing and the difference in a current supply time between mutual adjacent groups is small and the break at the boundary between mutual groups is eliminated.
Patent JP-H01288803-A (JP)
Title: Connecting parts having small-diameter hole and its production
Inventor: MATSUURA KATSUHARU
IPC: G02B6/38
Filed: 1988-05-17
Abstract: PURPOSE:To facilitate grinding and polishing and to enable mass production by forming the connecting part having a small hole of crystallized glass of a calcium phosphate system. CONSTITUTION:The crystallized glass raw material of the calcium phosphate system is melted and the melt thereof is cast and molded by using a metallic mold coated with ceramics on the inside surface at the time of producing the connecting part having the small hole 3, for example, a connector 1 for connecting optical fibers 4. This molding is pierced with a very small lead hole by laser light and after a filamentous body with abrasive grains is passed into this small hole 3, the molding is crystallized by heating. Since the crystallized glass of the calcium phosphate is cast by the casting mold, the molding is easy and said glass is suitable for mass production. Since the polishing and grinding are easy, the excellent dimensional accuracy is obtd. and the production is advantageous in terms of cost.
Patent JP-H10309923-A (JP)
Title: Local area network controller in vehicular air-conditioning system
Inventor: SUNAGA HIDEKI
IPC: B60H1/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a means of ensuring reliability in actuating-command transmission from control amplifiers to door-motor actuators in a vehicular air-conditioning system while minimizing the number of local area networks laid therebetween. SOLUTION: A vehicular air-conditioning system comprises a controller having a console part with switches including a mode switch and a temperature setting dial, and an air-conditioning amplifier unit for processing input signals sent out from the switches and sensors with a microcomputer built therein according to the program software and for driving a fan motor and door actuators in the air-conditioning system under load. The amplifier unit involves a local area network, which is provided with a means of feeding communication data 301, 302,... to power lines instantaneously at regular time intervals T2 for its communication with as well as feed to the load.