baber/WOPTO huggingface dataset:
Patent JP-H0312007-A (JP)
Title: Magnetic disk device
Inventor: TSUCHIYA REIJIROU
IPC: G11B5/09
Filed: 1989-06-07
Abstract: PURPOSE:To improve effective line recording density and to accelerate transfer speed by suppressing the relative speed of a recording medium by providing plural electromagnetic converters, electronic circuits for recording, and reproducing electronic circuits corresponding to each of plural adjacent tracks. CONSTITUTION:A magnetic head consisting of, for example, two electromagnetic converters 9a and 9b having non-parallel recording gaps is provided corresponding to each of the plural adjacent tracks. Recording data 1 is inputted to frequency dividers 2a and 2b, and a signal is inverted alternately at every magnetic inversion of inversion data, and also, recording data of reverse polarity is inputted to the frequency divider 2b by inputting the recording data to the frequency divider 2b via an inverter. Thereby, data for recording is recorded on a corresponding track due to the recording gap of the electromagnetic converters 9a and 9b sequentially via R/W switches 4a and 4b at every magnetic inversion. Therefore, the line recording density of the track due to respective recording gap can be reduced to 1/2, which doubles the transfer speed.
Patent JP-H08332866-A (JP)
Title: Four-wheel drive type working vehicle
Inventor: TANAKA TOMIO
IPC: B60K17/344
Filed: 1995-06-09
Abstract: PURPOSE: To improve operability during turning, in a four-wheel drive type working vehicle constituted in such a manner that the four-wheel drive type working vehicle comprises a front wheel gear shifter freely switched into an accelerating state in which front wheels are driven at a higher speed than rear wheels; and a side brake to brake right and left rear wheels independently from each other, and during turning, a front wheel gear shifter is switched to an accelerating state and a side brake on the turning center side is operated to the brake side. CONSTITUTION: A four-wheel drive type working vehicle comprises a first switching means 21 to set a linking state in which a front wheel gear shifter 7 is switched to an accelerating state during turning; and a second switching means 32 to set a link state in which, during turning, a side brake 27 on the turning center side is operated to the brake side. A restraining mechanism 36 is provided to restrain and check switching operation to the link state of first and second switching means 21 and 32 when a gear shifter for running is shifted to the high speed side.
Patent JP-S6034551-A (JP)
Title: Flywheel
Inventor: TSUKANE YUKIO
IPC: F16F15/32
Filed: 1983-08-04
Abstract: PURPOSE:To enable to automatically compensate the moment of inertia in response to the state of load by a structure wherein an endless annular passage is formed in a flywheel main body and the desired amount of mercury is sealed in the endless annular passage. CONSTITUTION:An endless annular passage 14 is formed in the main body 12 of a flywheel 11. In addition, the desired amount of mercury 20 is sealed in the endless annular passage 14. Because the mercury 20 is partially distributed so as to take a correct position with the rotation of the flywheel 11, the moment of inertia can be automatically compensated in response to the state of load.
Patent JP-S63307534-A (JP)
Title: Microprogram control system
Inventor: SUGINO KIMIHIRO
IPC: G06F9/32
Filed: 1987-06-10
Abstract: PURPOSE:To improve the repetitive processing efficiency of a microinstruction by stopping selectively the advancing actions of the address signal of a control storage by the prescribed frequency in response to a prescribed bit of the microinstruction. CONSTITUTION:The working of a microprocessor is controlled by a series of microinstructions stored in a control storage CS. The microprocessor contains a counting register CTR which is automatically replaced every time a microinstruction is fetched, a comparator ALU which produces an output signal Cm when the coincidence is obtained between the counted value of the CTR and the repeating frequency which is designated by a specific bit of the microinstruction, and a program counter CSSCC whose replacement is selectively stopped for a period during which a microinstruction is fetched and the signal Cm is produced. In such a constitution, a prescribed microinstruction can be repetitively carried out at a high speed without increasing the memory capacity of the CS.
Patent JP-H08339346-A (JP)
Title: Bus arbiter
Inventor: TAKAMIYA TAKESHI
IPC: G06F13/364
Filed: 1995-06-09
Abstract: PURPOSE: To improve the reliability of bus arbitration by resolving two problems of halfway switching of bus access permission and wrong occupancy of the same bus master. CONSTITUTION: A maximum time of bus use is prescribed by time data set to a wait set register 402. Untill the bus use time reaches this maximum time, a signal REQ (bus request signal) from another bus master is masked by a mask circuit 404 as long as the signal REQ from the master having a signal GET (bus access permission signal) at present is active. When it exceeds the maximum time, the masking effect of the mask circuit 404 is lost, and GNT switching to another bus master is permitted.
Patent JP-H05134409-A (JP)
Title: Resin composition for screen stencil
Inventor: ITO TAKAHIKO
IPC: G03F7/004
Filed: 1991-06-14
Abstract: PURPOSE:To provide a resin compsn. for screen stencil having high effect to suppress blotting of ink on a photosensitive film of the screen stencil using for screen printing which can be maintained for a long time. CONSTITUTION:The resin compsn. for a screen stencil 100 which forms a photosensitive film 30 contains a water-soluble polymer emulsion and photosetting agent. The water-soluble polymer emulsion essentially consists of a fluorine polymer emulsion comprising fluororesin monomers having a fluorine alkyl group of >=5 carbons, vinyl acetate monomers, and polyvinyl alcohol.
Patent JP-S5570366-A (JP)
Title: Spray gun for powder painting
Inventor: TAKAGI KIYOSHI
IPC: B05B7/14
Filed: 1978-11-20
Abstract: PURPOSE: To prevent a baffle from the adhesion and deposition of powder paint particles by a mechanism wherein injection ports which inject a compessed air to the direction of the peripheral edge of a baffle provided in front of the opening of a powder injection port are provided circumferentially on the nozzle arranged the central portion of a baffle.  
     CONSTITUTION: The powder particles supplied under pressure through a powder passage 4 of a nozzle portion 3 are diffused along a streamline shaped portion 16 of a baffle 1 from a powder injection port 8. This diffused particles are apt to turn around the edge of a baffle 1 to a front surface portion 1a widen toward the end as a whirling stream. Because a compressed air is injected from a injection ports 7 of a spit preventing nozzle 6 arranged on the center portion of the said front surface 1a through an air passage 5 to the direction of the peripheral edge of a baffle 1, the powder particles are deflected outwardly and the adhesion to the front surface of the baffle is prevented. Moreover, the injection pattern can be controlled by controlling the volume of the compressed air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5667949-A (JP)
Title: Cooling body of electrical parts
Inventor: TAKAHASHI HIDEKI
IPC: H01L23/473
Filed: 1979-11-07
Abstract: PURPOSE:To improve heat transfer by eliminating a space between a metallic pipe and a metallic body of a water cooling body by a method wherein a plural number of metallic pipes having an excellent corrosion resisting property constituted with a metal having a higher melting point are built by casting in a metallic body having a good heat transfer and a lower melting point than that of the built-in metallic pipes. CONSTITUTION:A metallic body 13 is formed with a good heat transfer metal such as Cu or Al. And further, a metallic pipe 14 is formed with a good corrosion resisting metal having a higher meling point than the aforementioned such as a Fe-Ni-Cr alloy (which contains Fe 61-66%, Cr 18-20%, Ni 8-11%, and Mn 2% or less and further contains a micro quantity of C, Si, P, S and has a melting point of 1,400-1,500 deg.C). This metallic pipe 14 is formed and worked into one body with the metallic body 13 to produce a cooling body for water cooling for electrical parts such as a thyristor and a resistor. With this, a mass production of a cooling body for the water cooling use is facilitated and the bonding between a metallic pipe and a metallic body is improved, thus, resulting in an excellent cooling effect.
Patent JP-H11338936-A (JP)
Title: Method and system for temporary payment demand and adjustment
Inventor: YANAGISAWA NORIYUKI
IPC: G06Q10/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To enable a member to easily input data without knowledge of journalizing on financial accounting and to enable an approver to perform the approval processing in the same manner as other slips by converting inputted register data to a form journalized on accounting to preserve it at the time of application of temporary payment demand and adjustment. SOLUTION: A member who will demand a temporary payment inputs the amount of money which he or she demands or the like by a temperature payment demand picture on an input device 1. Input data is registered in a journalized data base 5 in a form of journalizing by a temporary payment demand and adjustment processing part 3 and is registered in a temporary payment management data base 6. The temperature payment demand and adjustment processing part 3 assigns an uniquely determined register slip number to registered data and outputs a suspense payment bill, where registered data and the register slip number are recorded, from a print output device 8.  A person in charge of an approval department inputs the register slip number, which is recorded in the received temporary payment bill and is assigned by the temporary payment demand and adjustment processing part 3, from an approval picture to perform the approval processing.
Patent JP-S63183837-A (JP)
Inventor: RITSUCHIEI OUZUREI NIYUUMAN
IPC: B32B15/092
Filed: 1987-06-10
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-H0437171-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO KOJI
IPC: H01L27/115
Filed: 1990-06-01
Abstract: PURPOSE:To make it possible to integrate a ferroelectric film which eliminates the need to increase a device area and moreover provides an excellent electric characteristic by forming a polysilicon film based on a chemical vapor deposition process between either one of the electrodes formed to clamp the ferroelectric film and a high concentration diffusion layer and etching back the layer. CONSTITUTION:An oxide film 102 is formed on a P-type Si substrate 101 while an N-type diffusion layer 103, which serves as a source, and an N-type diffusion layer 104, which serves as a drain, are simultaneously formed, thereby forming a gate electrode 105. After having formed a first interlaminar insulation film 111, a contact hole is formed thereon based on exposure technology. Then, a polysilicon film 106 is formed based on a chemical vapor phase growth process. Etching is further carried out on the whole surface so that the thickness of the polysilicon film 6 may be identical to the depth of the contact hole. One party of electrode 107 out of the electrodes for the ferroelectric film is formed, thereby forming a ferroelectric film 108 so that the other party of electrode for the ferroelectric film and a wiring electrode 110 may be formed.
Patent JP-S5267204-A (JP)
Title: Element piece edit type voice composing unit
Inventor: FUKITA KATSUNOBU
IPC: G10L13/07
Filed: 1975-12-01
Abstract: PURPOSE: To obtain an element piece edit type voice composing unit which produces no cyclic noise at voiceless section by installing pre-processing section as well as composite circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10332639-A (JP)
Title: Mass spectrometry device
Inventor: TAKADA YASUAKI
IPC: G01N27/62
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an LC(liquid chromatograph)/MS(mass spectrograph) with a high resolution that makes constant a potential being applied to the metal pipe of an ion source according to the state of a specimen solution. SOLUTION: In an LC 1 for separating a specimen solution consisting a solvent and a dissolved substance, an ion introduction pore 13 for introducing the separated specimen solution to a metal pipe 8 where potential is applied and taking an ionized specimen ion into an MS, and the MS for performing the mass spectrometry of the taken specimen ion, a voltmeter 18 for measuring the potential of the metal pipe 8 is provided. The information allows the potential of the metal pipe 8 to be controlled, thus performing the mass spectrometry that is stable and at the same time has superior reproducibility and a high resolution.
Patent JP-H038760-A (JP)
Title: Production of voltage-dependent nonlinear resistor porcelain composition and varistor
Inventor: NOI KEIICHI
IPC: H01C7/10
Filed: 1989-06-06
Abstract: PURPOSE:To promote grain growth by mixing a principal component obtained by blending SrTiO3 partially substituted with Ca with respective one or more of an oxide group of a transition element and a specific compound group with BaTiO3 and SiO2, calcining the resultant mixture and adding the calcined mixture to a composition. CONSTITUTION:A voltage-dependent nonlinear resistor porcelain composition obtained by mixing 100 pts.wt. principal component prepared by blending 90.000-99.998mol% compound expressed by the formula (0.001<=x<=0.300) with 0.001-5.000mol% at least one or more of transition element oxides, such as Y2O3, WO3 or Ta2O3, 0.001-5.000mol% at least one or more of oxides, such as Al2O3, Sb2O3 or BaO and LiF, NaF and SiC with 0.001-10.000 pts.wt. additive obtained by calcining a mixture composed of 60.000-32.500mol% BaTiO3 and 40.000-67.500mol% SiO2 at 1200-1300 deg.C. The resultant composition is calcined at <=1100 deg.C, then sintered at >=1200 deg.C in a reducing atmosphere and further sintered at 900-1300 deg.C in an oxidizing atmosphere to afford a varistor.
Patent JP-H06207676-A (JP)
Title: Fluid sealing device
Inventor: DERETSUKU JIYON GOORUDOSUMISU
IPC: F16J15/46
Filed: 1993-06-15
Abstract: PURPOSE: To facilitate assembly of a valve when a fluid sealing device is used for sealing between two members and used for the valve and to reduce the abrasion of an O-ring used for sealing. CONSTITUTION: This fluid sealing device has a flexible housing 20 which is provided on its internal surface with a wedge-shaped sealing part 22 for sealing against one member 2. An O-ring 21 for sealing against the other member 1 is provided in grooves formed in the outer surface of the housing. The pressure of fluid around the O-ring squeezes the O-ring in the groove, causing the O-ring to deform the housing to press the integral sealing part 22 into improved sealing contact with the one member 2.
Patent JP-H07879-A (JP)
Title: Chemical liquid spraying nozzle
Inventor: ARAI ICHIRO
IPC: B05B11/00
Filed: 1993-06-15
Abstract: PURPOSE:To spray a chem. liq. into a spray-like condition and if necessary, to inject the chem. liq. into a water flow-like condition by forming an injection channel on the periphery of a spray chip on a nozzle cap and communicating the injection channel with an injection pipe through a sealing part switched by rotating the nozzle cap. CONSTITUTION:A chem. liq. can be sent under pressure into the inside of a nozzle cap 13 through an injection pipe 11 by actuating a chem. liq. pump P and the chem. liq. sent under pressure like this can be sprayed outside into a spray-like condition. On the other hand, an injection channel 13 is formed on the periphery of the spray chip 14 and as this injection channel 13c is communicated with the injection pipe 11 through a sealing part, when the sealing part is opened by rotating the nozzle cap 13, the chem. liq. from the injection pipe 11 can be injected into a water flow-like condition through the injection channel 13c. Namely, the chem. liq. is sprayed into a spray-like condition or into a water flow-like condition by rotating the nozzle cap and switching the sealing part.
Patent JP-H0436626-A (JP)
Title: Liquid temperature detector
Inventor: HATTORI HIDEO
IPC: G01K7/00
Filed: 1990-05-31
Abstract: PURPOSE:To detect liquid temperature while sealing performance is increased without radial expansion by employing a coaxial wire wherein a plus-side and a minus-side electric conductor are arranged coaxially. CONSTITUTION:A thermistor 2 is put in a cylindrical metal case 3 as the outer package of the detector 1 and connected to a control circuit through the coaxial wire wherein the minus-side electric conductor 4b is arranged coaxially at the outer peripheral part of the plus-side electric conductor 4a. A grommet 12 for holding the inside of the metal case 3, wherein the thermistor 2 is stored, in a liquid-tight state by closing the annular gap formed between the outer periphery of the coaxial wire 4 and the cylinder part 6a of an inner case 6 in the liquid-tight state is fitted onto the outer periphery of the coaxial wire 4, and fixed by the caulking of a terminal 9. The grommet 12 is formed of fluororubber and seals the coaxial wire 4 at the three axial places. Therefore, the detection of liquid temperature with improved sealing performance becomes possible by using the grommet 12 without radial expansion.
Patent JP-S5267574-A (JP)
Title: Manufacture for semiconductor device
Inventor: MATOBA TOSHIAKI
IPC: H01L21/58
Filed: 1975-12-02
Abstract: PURPOSE: To provide automation of manufacturing an insulation type semiconfuctor device comprising insulation of semiconductor element and a radiation plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05342967-A (JP)
Title: Circuit breaker
Inventor: TODA HARUHISA
IPC: H01H71/40
Filed: 1992-06-04
Abstract: PURPOSE:To make the separation gap between both iron cores constant and attain a stable trip action by integrally forming a support plate assembly and an operation arm assembly having a stopper section keeping the gap between a moving iron core and a fixed iron core at a preset value. CONSTITUTION:An operation arm assembly 18 is rotatably supported on a support plate assembly 15 provided with a conductor 2, a fixed iron core 4, and a bimetal 5. A moving iron core 10 is provided at one end of the operation arm assembly 18, the press section of a trip bar is formed at the other end, and a stopper section is formed so that the fixed iron core 4 and the moving iron core 10 are separated at the preset size. An exciting spring 20 exciting the operation arm assembly 18 in the separating direction of the fixed iron core 4 and the moving iron core 10 is integrally combined. No dispersion occurs on the gap size between the fixed iron core 4 and the moving iron core 10 even in mass production. The exciting spring 20 is suspended between the support plate assembly 15 and the operating arm assembly 18, thus the rotatively exciting force to the operation arm assembly 18 is stabilized, and a circuit breaker is made compact.
Patent JP-S63193-A (JP)
Inventor: YAGI HIROSHI
IPC: H05K3/34
Filed: 1986-06-19
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-H01311707-A (JP)
Title: Amplifier circuit
Inventor: KOYAMA MASAHARU
IPC: H03G1/00
Filed: 1988-06-10
Abstract: PURPOSE:To switch the output signal power without lowering the power efficiency by connecting a bypass path comprising a strip line in parallel with a post-stage unit amplifier and making selectively the bypass path conductive/ nonconductive. CONSTITUTION:A lambda/2 strip line 20 is connected to a final stage unit amplifier 1c of a multi-stage amplifier circuit 1 and a switching circuit 30 is connected between its midpoint and ground. In case of. desiring to obtain a high output such as 5W, the said switching circuit 30 is thrown to a switching circuit 11 at the position of power supply. As a result, a midpoint P of the strip line 20 is connected to ground and since the input impedance of the amplifier 1c is increased, a high output of 5W is obtained at an output terminal 3. On the other hand, in case of desiring a low output such as 1W, the said switching circuits 11, 30 are turned off, resulting that the part between the midpoint P and the earth of the strip line 20 is disconnected, a low output of 1W of the pre-stage amplifier 1b is outputted to the output terminal 3 via the strip line 20 of a low impedance.
Patent JP-H09326782-A (JP)
Title: Serial communication method
Inventor: MAEHARA TAKASHI
IPC: H04L29/08
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve communication speed by sending data while adding a serial number denoting transmission sequence of the data and allowing a receiver side to request re-transmission of only data after a serial number when the sequence of the serial numbers is not correct. SOLUTION: A transmission data generating circuit 12 adds a serial number 0 to a data length and places the added number to the head of a packet and sends transmission data while adding serial numbers 1-n to the data. When the serial number indicates '0', a reception section 20 uses a length buffer 23 to receive the data length and adds number of received data so as to make increment of the content of a transmission counter 25. The count of the counter 25 and the serial number outputted from a reception data return circuit 22 are compared by a transmission counter/serial number comparator circuit 26 so as to check whether or not missing data are in existence. When any missing data are in existence, the comparator circuit 26 outputs a re-transmission request signal AR to a transmission section 10. Thus, missing data are detected at a high speed.
Patent JP-H026347-A (JP)
Title: Drawing of optical fiber
Inventor: OGA YUICHI
IPC: G02B6/00
Filed: 1988-06-14
Abstract: PURPOSE:To obtain an optical fiber having low transmission loss in high yield, preventing the diffusion of impurities to the core part, by specifying and narrowing a high-temperature heating zone in the drawing of an optical fiber preform melted by heating with a heater through a furnace core tube. CONSTITUTION:A heater 20 for heating and melting an optical fiber preform 40 is provided in a drawing furnace 10 interposing a furnace core tube 3 between the heater 20 and the preform 40. An optical fiber 5 is drawn in drawing furnace 10. In the furnace core tube 3 for heating the optical fiber preform 40 in the drawing furnace 10, the longitudinal length of the high-temperature heating zone H maintained at >=1800 deg.C is controlled to 30-150mm. When the length is <=30mm, the optical fiber preform 40 cannot be sufficiently heated to unable the drawing of the fiber by the breakage of optical fiber. When it is >=150mm, the optical fiber preform is excessively heated to cause the diffusion of the impurities such as H2 from the preform into the core part and increase the transmission loss of the obtained optical fiber.
Patent JP-S63308758-A (JP)
Title: Video tape recorder
Inventor: HARA ATSUHIRO
IPC: G11B15/02
Filed: 1987-06-09
Abstract: PURPOSE:To execute the control in starting and completing a picture recording for a desired program and to cope with the transfer of a broadcasting time, the change in broadcasting time, etc. by collating with comparison a received video signal and the video signal inside a memory. CONSTITUTION:The video signal to be collated with comparison is subjected to A/D conversion 1 and a converted video signal 101 is stored in a memory 2. On the other hand, a received video signal is subjected to A/D conversion 1, fed to a comparator 3 as a signal 102 and collated by being compared with the video signal 103 read from the memory 2. This compared output signal controls a video control switch 4 and the start and completion of video are executed. At this time, the video signal 103 is controlled by the signal 104 showing the state of the switch 4.