baber/WOPTO huggingface dataset:
Patent JP-S63313657-A (JP)
Title: Soldering device for covered electrical wire
Inventor: WADA YUJI
IPC: H01R43/02
Filed: 1987-06-17
Abstract: PURPOSE:To enable sure soldering without causing defective soldering by spraying a heating gas first to the covered electrical wire of a soldering part prior to soldering. CONSTITUTION:A work 13 is mounted on a pallet 12 and moved to the lower part of a nozzle tube 14 by a conveyor 11, with the magnetic head of a video tape recorder as an example. A driving part 21 is then moved by a driving control part 18 and positioned at the upper part of a soldering part 5a. An air is fed by a piping 17 to a nozzle tube 14 and heated by a heater 15. The nozzle tube 14 is moved to the specified distance of a gas outlet port 8 and the soldering part 5a. A covering material 7 is melted or sublimated by spraying the heating air to a covered electrical wire 3 for a fixed time in that state and removed by the air stream. Thereafter, the nozzle tube is lifted by the driving part 18, moved to the position of an adjacent magnetic head soldering part 5b and the cover of the following soldering part 5b is removed. The pallet 12 of the work 13 whose cover is removed altogether is fed to the position of a soldering device by a conveyor 11.
Patent JP-H0612140-A (JP)
Title: Clock skew adjusting method and clock generator
Inventor: TOMONO SATOSHI
IPC: G06F15/16
Filed: 1992-06-09
Abstract: PURPOSE:To remove a clock skew generated between clock signals which are distributed on a circuit where plural processors processes information synchronously by using the clock signals of the same frequency. CONSTITUTION:The clock signals are not distributed directly, clock generators 2a-2c are arranged nearby the processors 3a-3c, and further a basic clock generator 1 which supplies a basic clock to the clock generators 2a-2c is provided. The clock signals which are varied in phase by adjusting the clock skew are outputted from plural outputs of the basic clock generator 1. Thus, the clock signals are actively varied in phase at the generation source for the clock signals and then the clock signals supplied to the processors 3a-3c can be put in phase at reception terminals.
Patent JP-S635621-A (JP)
Title: Digital/analog converter
Inventor: TANAKA TAKESHI
IPC: H03M1/82
Filed: 1986-06-25
Abstract: PURPOSE:To quicken a D/A converter by applying parallel processing to each bit of an input digital signal. CONSTITUTION:The D/A converter is the series connection of bit conversion sections A1-A4 applying integration processing of each bit of an input digital signal. Each of the bit conversion sections A1-A4 is provide with a 1st integration means applying switch on/off and integration operation to analog switches S11-S41 while receiving high-order and low-order bit information from digital input terminals (LSB, 3SB, 2SB, MSB), 2nd integration means halving an integration output of the prestage, that is, the low order bit to apply integration, and an adder means adding two kinds of the integrations. The integration of the bit conversion sections A1, A3 relating to the input terminals LSB.2SB is applied by application of a constant negative voltage (-Vcc) and the integration of the bit conversion sections A2, A4 as to the input terminals 3SB, MSB is applied by applying a prescribed positive voltage (+Vcc).
Patent JP-H06338179-A (JP)
Title: Information recording medium cassette, label used for the cassette, recording/displaying method for the label, information recording and reproducing device using the cassette and magnetic recording and magnetic reproducing device with record retrieving means
Inventor: UEDA NOBUO
IPC: H04N5/76
Filed: 1993-06-21
Abstract: PURPOSE:To easily manage data recorded on a video tape housed in a video tape cassette by easily inputting printed data to a VTR having a label printing function and clearly and surely printing the data. CONSTITUTION:A hand written character input device 102 is provided so that printing data can be easily inputted. A control means which stores the printable areas of a video tape cassette in a memory and makes characters to be printed in the printable areas is provided. In addition, a clocking function and means which automatically prints a program name on the label 5 of the cassette 2 by utilizing the program name out of characters superimposed upon telecast pictures are provided. Furthermore, the picture of a table of content prepared from recorded information is recorded in the starting part of a video tape and displayed on a multiwindow screen at the time of reproduction.
Patent JP-H0759293-A (JP)
Title: Ventilation of enclosed motor, electric connection unit and enclosed motor using said motor
Inventor: ARUSEENU GASUPAARU
IPC: H02K5/22
Filed: 1994-06-30
Abstract: PURPOSE: To conduct ventilation and electrical connection concurrently by forming a ventilating through-hole, having a flowing restraining means at a plate-shaped member having a through-hole for passing through a terminal pin. CONSTITUTION: A recessed part for passing through a terminal pin for electrical connection is formed at a plate-shaped member, and two circular through-holes 11, 12 whose diameters differ from each other are drilled between through-holes 9, 10. The through-hole 12 is communicated with at the inside pipe line of a cylindrical columnar member 2, and is communicated with a through-hole which is formed almost orthogonal to the through-hole 12 for generating a vent pipe. A brush-retaining plate 39 is provided with a plurality of electric circuits, which are connected to a terminal pin 40 inserted in the through-hole. The brush- retaining plate 39 is ventilated by a ventilation means, consisting of through- holes formed at the unit.
Patent JP-S6211598-A (JP)
Title: Biological denitrification method
Inventor: SUZUKI MOTOYUKI
IPC: C02F3/30
Filed: 1985-07-09
Abstract: PURPOSE:To denitrify biologically and effectively bycharging sewage into a column contg. a microbe carrier, adsorbing the org. matter in the sewage on the carrier, feeding a denitrifying liq. into the column and carrying out denitrification. CONSTITUTION:A microbe carrier such as sand is packed into respective columns 1a-1d and an agitator and a diffuser are provided. Sewage is firstly passed through the columns 1a and 1b and the org. matter in the sewage is adsorbed by the microbes deposited on the carrier. The sewage leaving the adsorption stage is charged into the column 1c, aerated by the diffuser and nitrated. The nitrated liq. is charged into the column 1d and denitrified. At this time, since denitrification is carried out by using the column wherein the adsorption is finished, the org. matter adsorbed by the microbe in the adsorption stage can be effectively utilized as the carbon source in the denitrification. The charge, adsorption, nitration and denitrification are carried out in the same way as shown by the figure (f)-(h), the stages (e)-(h) are repeated and the nitrogen compd. is removed.
Patent JP-H0817761-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMAGAMI AKIRA
IPC: H01L21/28
Filed: 1994-06-30
Abstract: PURPOSE:To provide a semiconductor device and its manufacturing method whereby, when the electrode-wiring which is contacted with the diffusion layer of the semiconductor device via contact hole is formed, the contact resistance thereof is made low and no junction leakage of the diffusion layer is generated. CONSTITUTION:In a semiconductor device, an ohmic electrode 12 is so formed that it is contacted with a silicide layer 7 formed on a diffusion layer 5. In this semiconductor device, a second silicide layer 11 is formed in the region wherefrom the silicide layer 7 is removed due to an overetching performed in the process for forming the window for the ohmic electrode 12, and with this second silicide layer 11, the ohmic electrode 12 is contacted.
Patent JP-S5938790-A (JP)
Inventor: ASAI TAKAHIRO
IPC: G09F13/00
Filed: 1982-08-27
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-H01316521-A (JP)
Title: Torsional vibration damping device
Inventor: KONO SATOSHI
IPC: F16D13/64
Filed: 1988-06-17
Abstract: PURPOSE:To stabilize a vibration absorbing and damping capability providing an idler provided with a radial arm between hub arms so as to rotate relatively to a hub having a plurality of hub arms in a radial direction, interposing a coil spring between the hub arm and a radial arm and forming a curing layer on at least one outer surface of the hub or the idler. CONSTITUTION:A plurality of hub arms 29 are projected in a radial direction of a hub 20. An idler 62 provided with a radial arm 63 extended between the adjacent hub arms 29 is disposed so as to rotate relative to the hub 20. The hub 20 and the idler 62 are connected by means of coil springs 60, 61 so as to rotate relatively between the hub arm 29 and the radial arm 63. At that time, curing layers 29a, 63a are formed on at least one outer surface of the hub 20 or the idler 62. At the time of connecting a clutch, a rotating force is converged on the outer surface abutting against the coil springs 60, 61 and an abrasion resistance is improved due to the curing layers 29a, 63a and a power is stably transferred for a long period.
Patent JP-H0315726-A (JP)
Title: Color photometry device for camera
Inventor: SATO OSAMU
IPC: G03B7/099
Filed: 1989-06-14
Abstract: PURPOSE:To accomplish appropriate photometry in accordance with the color of an object by forming a light receiving part of two or more photodetectors having different color sensitivity characteristics. CONSTITUTION:A visible light transmitting filter 33N and red, green and blue color filters 33R, 33G are disposed on the surface of the light receiving part 11. The filter 33N transmits all the visible light and the filters 33R, 33G and 33B respectively transmit only light in a certain band of red, green and blue. Then, transparent electrodes 35 are disposed on the rear surfaces of the filters 33R, 33G, 33B and 33N by interposing a transparent glass substrate 34 between the filters and the electrodes. The electrode 35 is formed on the P layer of a semiconductor substrate constituted of the P layer 36, an I layer 37 and an N layer 38. A back electrode 39 consisting of a simple substance is connected to the N layer 38 which is on the backmost surface. The light receiving part 11 has plural photodetectors, which respectively receive the light of different colors(wavelength band), and received photometric data of every component classified by color is outputted from the respective photodetectors to a photometry and colorimetry circuit.
Patent JP-H0316956-A (JP)
Title: Production of oxide superconductor
Inventor: YOSHIARA KIICHI
IPC: H01B13/00
Filed: 1989-06-14
Abstract: PURPOSE:To obtain the subject oxide superconductor excellent in critical current density characteristics by forming a powdery superconductor into a green sheet using the doctor blade method, pressing the resultant green sheet, putting required number of sheets thereof in layers and subsequently carrying out pressing. CONSTITUTION:A powdery oxide superconductor is formed into a green sheet using the doctor blade method and the resultant green sheet is then pressed. Required number of the obtained pressed sheets are put in layers and subsequently pressed to obtain the objective superconductor. In the above mentioned method, crystalline orientation in the green sheet is carried out by pressing the green sheet and the resultant superconductor is improved in critical current density characteristics. As the orientation effect of crystalline particles by pressing is more remarkable in a thin green sheet than in a thick green sheet, the thickness of the green sheet is preferably about <=100mum.
Patent JP-H0317806-A (JP)
Title: Magnetic head
Inventor: HARA KOICHI
IPC: G11B5/17
Filed: 1989-06-14
Abstract: PURPOSE:To easily and accurately perform the fixing work of a core, to simply an assembling process, and to attain the improvement and the uniformity of the characteristic of a head by supporting the core with the projecting part of the collar part of a coil bobbin in the case of fixing each core. CONSTITUTION:The joining planes 7a and 8b of sliders 7 and 8 are joined with both side planes of the terminal part at the recording/reproducing gap 3 side of the joint of front cores 25a and 25b. Next, the coil bobbin 29 where a coil 10 is wound is engaged in the core 25a via a hole 29a. The projecting part 29c of the bobbin 29 is arranged in parallel adjacently with the core 25b. Next, a back core 26 is positioned at a fixed position for the cores 25a and 25b at a state where the back core 26 is supported by placing on the essential part of the collar part 29b of the bobbin 29 and the projecting part 29c, and the core 26 is fixed by adhering while pressing on the cores 25a and 25b with the uniform pressing force. After that, the head can be obtained by fixing a magnetic head main body 30 at a supporting plate, and joining a printed board, and connecting the terminal 10a of the coil 10 to the board.
Patent JP-S5852493-A (JP)
Title: Plating method for iron-zinc intermetallic compound alloy
Inventor: AZUMA MITSUO
IPC: C25D3/56
Filed: 1981-09-24
Abstract: PURPOSE:To obtain high speed plating which is highly resistant to corrosion and forms  no eta phase by specifying the titled plating conditions by high current density for steel  materials for automobiles, household electrical appliances, etc. CONSTITUTION:Metals are plated on steel materials by sing a sulfate bath of 0.4-0.9  Zn<++>/Fe<++> weight ratio in the plating bath, >=100g/l and within solutibility limit in sulfate (as hydrate) conc., and 0.8-2.3pH and by using an insoluble electrode at 60- 200A/dm<2> current density and 40-80 deg.C bath temp. Thus >=1 kind of plating layers of  GAMMA, LAMBDA1, zeta phases having excellent corrosion resistance are obtained. Here, if said ion  ratios are in excess of the upper limit, the adhesiveness to the chemically converted  layer and corrosion resistance are degraded. If below the lower limit, no intermetallic  compds. are formed, and the compsn. contg. more iron than GAMMA phase is resulted, with  correspondingly degraded adhesiveness of the plating layers and no improvement in  corrosion resistance. If the sulfate concn. is below the lower limit, it is difficult to  obtain the balance of said ions and impossible to maintain high current density. If the  pH is too low, the results are similar to those when the ion ratios are in excess of the  upper limit, and conversely if it is in excess of 2.3., stable high speed plating is difficult.
Patent JP-H09310031-A (JP)
Title: Heat ray blocking resin composition and coated film
Inventor: KANEKO KATSUICHI
IPC: C09K3/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject transparent composition, excellent in scuff resistance of a surface, having a high transmittance in a visible light region and a wide heat ray absorption spectrum and useful for a vehicular window, etc., by using specific inorganic metallic fine particles and a specified compound. SOLUTION: This heat ray blocking resin composition comprises (A) an norganic metallic fine particle having infrared absorptivity and <=0.5μm primary particle diameter, (B) a compound having the maximum absorption wavelength in a near infrared region at <=1200nm and (C) an active energy ray polymerizable type (meth)acrylate having (meth)acryloyl group. Furthermore, a compound of the formula [R is H or a 1-12C alkyl; X is SbF6 , ClO4 , Cl or Br; (m) and (n) are each 1 or 2], e.g. bis(p-dibutylaminophenyl)-[p-N,N-bis(p- dibutylaminophenyl)aminophenyl]aluminum hexafluoroantimonate is preferably used as the component B.
Patent JP-H10339235-A (JP)
Title: Distribution type fuel injection pump
Inventor: IZUKI SEIJI
IPC: F02M41/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the assembly property by providing at least one part in which a cam for driving a plunger is not interfered with a bevel gear on the distributor shaft drive shaft side in assembling a cam shaft. SOLUTION: A bevel gear 19 is fixed to a lower end of a distributor shaft drive shaft 12, and engaged with a bevel gear 21 on a cam shaft 10. A plunger drive cam 10a, etc., to drive a tappet mechanism 11 is also formed on the cam shaft 10. An opening is formed on the side of a governor weight 15 of a housing 9 so that the cam shaft 10 is inserted from the side of the governor weight 15, and the cam shaft 10 is inserted through the opening, and their dimensional relationship is set so that the cam 10a is not interfered with the bevel gear 10. One side of an approximately rectangular cam 10a is set to be parallel to the bevel gear 19 to eliminate the interference between the cam 10a and the bevel gear 19, and to insert the cam shaft 10 without troubles.
Patent JP-S63313239-A (JP)
Title: Fault processing system for distributed data management system
Inventor: ISHIKAWA HIROMICHI
IPC: G06F11/00
Filed: 1987-06-16
Abstract: PURPOSE:To immediately execute a fault recovery processing by managing the state of each transaction at every node by means of a transaction status management table, and at the time of restart processing, executing the matching determination processing of respective transactions correspondingly to nodes. CONSTITUTION:Each node is provided with the transaction state management table 3 for managing the sate or each transaction and the state of a subtransaction for each distribution processing generated by transaction processing correspondingly to the node. At every transition of the transaction state, the information of the table 3 is recorded in a history information recording part 6. At the time of executing restart processing after generating a fault, the table 3 is restored from the recording part 6, information for matching processing is obtained from the table 3 and information from other nodes is collectively transferred to execute the matching determination processing of transactions.
Patent JP-2000340475-A (JP)
Title: Formation vessel for electrolytic capacitor lead wire terminals
Inventor: SHIMANUKI KENZO
IPC: H01G13/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a formation vessel which can hold the postures of lead wire terminals satisfactorily to improve formation treatment quality, facilitates dehydration/drying of washing solution when it is used for washing the lead wire terminals and, further, has a simple construction easy to produce. SOLUTION: A vessel 1 comprises a cylindrical main part 2 made of epoxy resin and an aluminum bottom (permeable material) 3 which closes the lower opening of the cylindrical main part 2. The inner circumferential surface of the cylindrical main part 2 is inclined toward the center of the lower side so as to have the inner diameter reduced gradually. A plurality of guide grooves 4 extending vertically are formed on the inner circumferential surface of the cylindrical main part 2 successively in the circumferential direction. The aluminum bottom 3 comprises a bottom plate 5 and an annular side plate 6 surrounding the bottom plate 5 and is molded integrally on the inner side of the lower opening of the cylindrical main part 2.  A plurality of drain outlets 7 are formed in the annular side plate 6 of the aluminum bottom 3 and drain holes 8 linked with the drain outlets 7 are formed in the cylindrical main part.
Patent JP-H0313705-A (JP)
Title: Full automatic incinerating device
Inventor: MORINO YOSHIO
IPC: F23J15/04
Filed: 1989-06-13
Abstract: PURPOSE:To adequately regulate the gas volume change inside the burning chamber due to the temperature variance in the furnace as well as the waste gas temperature by changing the fan speed in response to the temperature change so as to regulate the gas volume, and regulating the water supply rate to the shower ring which maintains the temperature of gas entering the dust trap at a constant level. CONSTITUTION:The speed of a feed air fan 18 and a waste gas fan 19 is regulated in response to the temperature change so as not to create an imbalance between them by means of an inverter which is driven by a general purpose motor which is controlled by a temperature sensor 28 in the incinerating chamber and a micro computer that is capable of a high speed operation. The gas temperature entering the cooling cyclone 17 is measured by a temperature sensor 34 so as to maintain the waste gas temperature at a constant level by regulating the water supply rate by regulating the rotational speed of a pressurizing pump 32 in the shower ring. This way, the gas volume change in the incinerating chamber due to the temperature change in the furnace or the waste gas temperature can be automatically regulated.
Patent JP-H04347621-A (JP)
Title: Composite resin blank for molding, resin hollow body and manufacture thereof
Inventor: KUROFUCHI TATSUFUMI
IPC: B29C49/18
Filed: 1991-05-24
Abstract: PURPOSE:To provide a composite resin blank for molding used for novel resin treatment, in which treatment is conducted by utilizing the pressure of a gas generated on the inside by heating, and to obtain high usefulness when various molded forms are produced in a small scale by reducing large-sized expensive molding facilities in the composite resin blank for molding in this invention. CONSTITUTION:A composite resin blank (4) for molding used for conducting treatment by utilizing the pressure of a gas generated on the inside by heating is composed of a gas generator (2) changed into the gas by heating or generating the gas and a resin (1), and the gas generator (2) is buried into the resin without being exposed on the surface of the resin (1).
Patent JP-H05319538-A (JP)
Title: Transfer device using vibration element and manufacture thereof
Inventor: NORO OSAMU
IPC: H01L21/68
Filed: 1992-05-16
Abstract: PURPOSE:To provide a method for manufacturing a transfer device capable of transferring a tube interior inspection device into a fine tube, and a method for manufacturing a transfer means used therefor. CONSTITUTION:A transfer device causes a pair of opposite plate springs 13 to resonate with each other at a reverse phase on the operation of a pair of rotating vibration elements 12. In this state, an expansion drive and vibration element 17 mounted on a transfer power transmission beam 15 connected to the end of the plate springs 13 is caused to expand and contract, thereby causing the jogging motion of the beam 15 for the transfer of a material M. A method for manufacturing the device is such that a transfer means is integrated therewith via the application of a film formation technology.
Patent JP-S5674001-A (JP)
Title: Control device for electric motor vehicle
Inventor: MIYASHITA ICHIROU
IPC: B60L9/16
Filed: 1979-11-21
Abstract: PURPOSE: To enable the generation of a predetermined driving force in a predetermined traveling direction of an electric motor vehicle even when the vehicle runs backwardly to the predetermned traveling direction by switching the polarity of the output voltage of a frequency/voltage converter in accordance with the output of a rotating direction detector for an induction motor.  
     CONSTITUTION: A torque command 1 is converted into a current command 3 and a slip frequency command 32 through function generators 2 and 21 respectively. A pulse oscillator 11 outputs a pulse train having a frequency proportional to the rotating speed of the induction motor 8 to a frequency/voltage converter 13'. A voltage controlled oscillator 23' will produce a three-phase rectangular waveform signal 24 having a frequency proportional to the magnitude of the frequency command 22 responsive to the polarity. A modulator 6 controls a thyristor inverter 7 by mixing the voltage command 5 and the three-phase rectangular waveform signal 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6044493-A (JP)
Inventor: MIYAKE HIDEJI
IPC: B66C23/32
Filed: 1983-08-16
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。