baber/WOPTO huggingface dataset:
Patent JP-H09231879-A (JP)
Title: Vacuum valve and manufacture thereof
Inventor: OTOBE KIYOBUMI
IPC: H01H33/66
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent position displacement caused by brazing temperature in the final process. SOLUTION: A truncated cone-shaped counter-bored hole 5a is formed in the back surface central part of a moving side electrode 5A. A column-shaped projection part 7a is formed at the tip of a moving side electricity carrying shaft 7A, and a counter-bored part 7a1 is formed at the front edge of the projection part 7a. The projection part 7a formed in the moving side electricity carrying shaft 7A is loosely fit to the counter-bored hole 5a, and in this state, the projection part 7a is pressed with a press machine from the front of the moving side electrode 5A to caulk the tip of the projection part 7a.
Patent JP-S55126599-A (JP)
Title: Production of single crystal
Inventor: MATSUMURA SADAO
IPC: C30B15/20
Filed: 1979-03-20
Abstract: PURPOSE: To produce a single crystal of a predetermined wt. with high reproducibility by quickly separate a pulled single crystal from a melt to finish crystal growth when the pulled crystal reaches the predetermined wt.  
     CONSTITUTION: The sum of a voltage corresponding to the total wt. of seed crystal 7 and seed crystal metal holder 6 and a voltage corresponding to the wt. of a crystal to be pulled is set in voltage generator 2, and crystal 7 is dipped in melt 10 of starting material charged in crucible 10. Crystal 7 is then pulled, and when a signal voltage from wt. detector 1 connected to pulling hose bar 5 becomes equal to the voltage set in generator 2, pulling driving unit 3 is stopped, and automatic quick crystal feeder 4 is worked to separate pulled crystal 8 from melt 10. Thus, the crystal growth is finished, and the wt. of the pulled crystal is controlled within ±0.2% of the predetermined wt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11231710-A (JP)
Title: Fixing device for image forming device
Inventor: FURUYA HIROSHI
IPC: B05D1/28
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To maintain excellent peeling agent coating property and cleaning performance over a long term without requiring the help of a specialist in maintenance by making the take-up speed of a web member by a driving means variable and making a control means control the driving means when a detection means detects the take-up trailing edge of the web member so that the take-up speed of the web is made higher than that before detecting the trailing edge of the web. SOLUTION: A control means 7 receives information of a take-up trailing edge from a detection means 6, information of the set number of sheets from a set sheet number detection device for detecting the number of image forming sheets set in an image forming device, information of jamming from a jamming detection device detecting jamming in the image forming device and information of turning on/off a power source from a master controller performing various kinds of control of the image forming device. Then, the means 7 transmits a control signal to a rotating direction changing part 51 and a rotating speed changing part 52 of the driving means 5 and the master controller to change the rotating direction and the rotating speed of a motor 53 and to stop an image forming process and thereby, various messages are displayed on a user interface device.
Patent JP-H01209666-A (JP)
Title: Molten carbonate fuel cell
Inventor: SAKURAI YOSHIYUKI
IPC: H01M8/24
Filed: 1988-02-16
Abstract: PURPOSE:To increase power generating efficiency and assembling workability by connecting an electrolyte plate, a cathode, and an anode which are a base element in one body with grooves installed. CONSTITUTION:An electrolyte plate 1, a cathode 2, and an anode 3 which are a base element for generating electric power are formed in one body, and grooves 7, 8 for forming gas flow passages 10 are installed on the surface of the cathode 2 and the under surface of the anode 3. Gas flow grooves 9 are also installed on the surface of a separator plate 4 in contact with the cathode 2 or the anode 3. The rigidity of the separator plate 4 is increased so that a load is uniformly applied to the electrolyte plate 1, the cathode 2, and the anode 3. Power generating efficiency and assembly workability are increased.
Patent JP-H08227893-A (JP)
Title: Bump forming method
Inventor: HATANO MASAKI
IPC: H01L21/60
Filed: 1995-02-21
Abstract: PURPOSE: To provide a method capable of forming a bump of uniform size on a pad electrode located on a semiconductor board without depending on the dispersion of a bump metal film in thickness when the film is formed. CONSTITUTION: When a bump 8a is formed on a pad electrode 2 provided onto a semiconductor board 1 through the intermediary of a metal multilayered film 6, a resist film 7 is formed first on the semiconductor board 1 where a metal multilayered film forming region is opened. Then, a bump metal film 8 is formed covering the resist film 7 and the metal multilayered film 6, and the surface of the bump metal film 8 is polished so as to be flush with that of the resist film 8. In succession, the resist film 7 is separated off, and a hemispherical bump 8a is formed of the bump metal film 8 by a thermal treatment.
Patent JP-S57146065-A (JP)
Title: Control device for operation of hydraulic power plant
Inventor: UEKI MASAO
IPC: H02P9/04
Filed: 1981-03-06
Abstract: PURPOSE:To enable to figure out a generating capacity such as an instantaneous power, an integrated power and the like by a method wherein the amount of influent of a dam due to a rainfall is obtained to effect the estimation of the water level in the dam at the dam level converting section. CONSTITUTION:A run-off coefficient at a bottom outlet and the height to the outlet of each tank is obtained. The calculation of the amount of the dam influent is effected an influent amount operating section 31 by setting the run-off coefficient and the height to the outlet at every hours. When the amount of the influent of the dam is obtained, the estimation to what level the water level of the dam may be risen is effected at the dam level converting section 32. Accordingly, the generating capacity such as the instantaneous power, the integrated power and the like may be figured out by the data obtained at the dam level converting section.
Patent JP-S60177571-A (JP)
Title: Coke oven gas energy recovery power-generating method
Inventor: YOSHIDA TOSHIAKI
IPC: H01M8/06
Filed: 1984-02-22
Abstract: PURPOSE:To decrease power supplied from the outside for energy saving by performing power generation by supplying coke oven gas to a fuel cell. CONSTITUTION:Coke oven gas 1 produced in a coke oven by dry distillation of coal is purified with a gas purifier 2 to remove impurities, and part of gas is used as fuel 3 and raw material of chemical products 4 such a naphthalene. The residual part of purified coke oven gas is reformed to H2+CO2 with a reformer 5 and part of it is used as raw material of ammonia or urea 6 and the residual part is fed to a fuel cell 7 and electrochemically reacted with oxidizing gas such as oxygen separately supplied to produce electricity 8.
Patent JP-H04246441-A (JP)
Title: Crystalline polyolefin composition
Inventor: NAKAJIMA YOICHI
IPC: C08K3/26
Filed: 1991-01-31
Abstract: PURPOSE:To obtain the title composition which can give a molding improvised in rigidity, high-temperature rigidity, a rate of cooling after molding, etc., by mixing a crystalline polyolefin with a fluorophosphite compound, a specified metal compound and a metal sulfonate in a specified mixing ratio. CONSTITUTION:A crystalline polyolefin composition is produced by mixing 100 pts.wt. crystalline polyolefin (e.g. polypropylene) with 0.001-1 pt.wt. fluorophosphite compound of formula I [e.g. 2,2'-bis(4,6-dirt-butylphenyl) fluorophosphite], 0.001-1 pt.wt. compound selected from among a metal salt of an aliphatic monocarboxylic acid, a metal salt of a 2-6 C aliphatic hydroxy acid, a metal salt of an aromatic carboxylic acid, a metal salt of an aliphatic phosphoric acid, a metal salt of a cyclic phosphorus compound of formula II, a metal salt of dithiocarbamic acid, a metal hydroxide, a metal carbonate and magnesium oxide or hydrotalcite, etc., and 0.01-1 pt.wt. metal sulfonate of formula III (e.g. lithium dihexyl sulfomalonate).
Patent JP-S61191843-A (JP)
Inventor: OGAWA MITSUO
IPC: F25B43/00
Filed: 1985-02-20
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-H11211366-A (JP)
Title: Synthetic resin heat transfer element and plate type heat exchanger
Inventor: ASHIKAGA JUNJI
IPC: F28D1/03
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To treat particularly large quantity of a sea water or chemicals by guiding a first heat exchanging medium to one of an inner surface side and an outer surface side of an element, guiding a second heat exchanging medium to the other, and heat exchanging the one medium with the other. SOLUTION: This plate type heat exchanger comprises many elements 2 arranged apart at an interval. In this embodiment, a sea water flows as a liquid 5 from below to above in each element 2. The each element 2 has a pair of plates 1 oppositely disposed near at hand, and its four peripheral sides, are blocked by a sealing member. As the plate 1, a wavy plate of a polyvinyl chloride can be used. A waveform polyvinyl chloride plate is connected between the pair of flat surface-like plates as the plate 1. Further, the element 1 may be formed in a honeycomb structure.
Patent JP-H02211104-A (JP)
Title: Steam type curler
Inventor: SHIGEMATSU TATSUO
IPC: A45D1/04
Filed: 1989-02-10
Abstract: PURPOSE:To enable the approximately equal discharge of steam in the front and rear directions of a curling part by applying the constitution wherein a connection part for connecting an immersion part to a heater contact part is so formed that water from the immersion part immediately immerses the heater contact part over the front and rear lengthwise direction thereof. CONSTITUTION:A steam blow hole 28 is provided at one lateral side of the heater of a curling part 8 in the front and rear direction thereof, while a feed water tank 12 is provided at the other side. A water absorption body 31 led from a position corresponding to the steam generating heater 14 of the feed water tank 12 is constituted with an immersion part 31a exposed to the inside of the tank 12, a heater contact part 31b in contact with a heater 14 along the front and rear lengthwise direction thereof from one lateral side of the front and rear direction, and a connection part 31c for connecting the immersion part 31a to the heater contact part 31b in a condition not in contact with the heater 14. The aforesaid connection part 31c is so formed as to be directly immersed in water from the immersion part 31a over the front and rear lengthwise direction of the heater contact part 31b. According to the aforesaid construction, steam is discharged approximately equally over the front and rear direction of the curling part 8.
Patent JP-S63200960-A (JP)
Title: Wire-saw machine
Inventor: TAKATANI MASARU
IPC: B28D5/04
Filed: 1987-02-13
Abstract: PURPOSE:To standardize the tension of a ire as well as to prevent wire breaking or the like from occurring, by increasing or decreasing each loop in reciprocating passages and giving reciprocating motion to the wire by paired roller units moving at a right angle to respective wire travel lines at each reciprocation. CONSTITUTION:When a first driving machine M1 is driven, each roller of a wire delivery device 10, a wire winding device 11, each guide roller and roller units 130a and 130b and each roller of cutting heads 14 is driven for rotation via timing belts 231, 232 and a chain 29, cutting a work G of a silicon ingot or the like with a travel wire W wrapped at the specified pitch P. Here, when a second driving machine M2 is operated, wheel units 26a, 26b and roller units 130a and 130b are periodically reciprocated via a crank chain 130 and a slider block 131, while loops La and Lb are increased or decreased in the reverse direction to each other and they are overlapped with constant speed of the wire W, giving constant tension to the wire W. Thus, occurrence of any inconvenience such as wire breaking or the like is restrainable.
Patent JP-S56128983-A (JP)
Title: Fixing device
Inventor: OOKUBO MASAHARU
IPC: G03G15/20
Filed: 1980-03-13
Abstract: PURPOSE:To prevent an offset over the entire surface with a small amount of a liquid by performing uniform and even application, by providing a fixing roller, equipped with a means of applying an offset preventing liquid, with a means of applying a surface active agent. CONSTITUTION:Felt, paper, nonwoven cloth, woven cloth, etc., is impregnated with a liquid and coating member 8 made of a material permeable to the impregnated liquid is brought into contact with roller 1 pressing the unfixed toner image support surface of toner image support material S. This coating member 8 is impregnated with a liquid obtained by uniformly mixing silicone oil as an offset preventing liquid and polyethylene glycol ester, for example, as a surface active agent. Consequently, a small amount of silicone oil enough to prevent offsetting sufficiently through the operation of the surface active agent can be applied uniformly onto the surface of fixing roller 1.
Patent JP-H06251254-A (JP)
Title: Commodity sale registration data processor
Inventor: KATSUTA TAKASHI
IPC: G07G1/12
Filed: 1993-02-22
Abstract: PURPOSE:To automatically set, store, and generate a customer code. CONSTITUTION:A file processor 20 is provided with storage capacity margin deciding means (21 and 22), dummy answer control means (21, 22, and 25), and new setting, storage, and generation control means (21 and 22); when it is decided that a customer code inquired from a terminal machine 10 is not set and stored in a customer data terminal file 23T in advance, a dummy answer indicating that the code is set and stored is sent to the terminal machine 10 as long as the customer data file 23T has enough storage capacity left, and then the customer code is automatically set and stored in its allowance area.
Patent JP-S58151163-A (JP)
Title: System constitution and control system for exchange
Inventor: WATANABE NOBORU
IPC: H04M3/22
Filed: 1982-03-03
Abstract: PURPOSE:To attain the failure processing and recovery confirming processing, by inhibiting the transmission of signal, instructing a device to be controlled so as to designate the predetermined system, and confirming the system constitution at the hit of the power of a controller. CONSTITUTION:A device 10 designates the sysem 1 to selection circuits 30 and 31 and designates the system 0 to selection circuits 32 and 33. In the operation through this system constitution, if power failure takes place in the controller 10, after the interruption of power supply, the instruction is given from the controller 10 to the selection circuits 30-33 to obtain the system constitution as shown in Figure immediately. As a result, the channel system devices in operation are 20, 22, 24, 26 and 28, and a connecting route 12 is set. This represents that the system 0 is designated to the selection circuits 30-33 at the power failure of the controller 10. The designation of the system 0 is operated by the level confirming circuit provided at the channel system devices 22, 23, 28 and 29.
Patent JP-H10228414-A (JP)
Title: Memory control system
Inventor: SHIBATA KOICHI
IPC: G06F12/06
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a memory map of a memory group that consists of plural memories and to simplify a structure by discriminating whether an address that is represented by a sent designated address exists in a memory device or not based on self storage capacity and sending an enable signal that makes a memory device on the next stage active. SOLUTION: A specification address A consists of a host address s AU and a low order address AD, and only a low order address AD is sent to extension memory boards 12 and 13 which are after the second stage from an address bus. When a 1st extension memory board 11 makes the 2nd board 12 active, it sends an enable signal 1 to the board 12. When the board 12 makes the 3rd board 13 active, it sends an enable signal 2 to the board 13. Thereby, space addresses of a group of the boards 11 to 13 are made linear by only the operations of the boards 11 to 13.
Patent JP-S55124337-A (JP)
Title: Receiver
Inventor: SOMENO NOBORU
IPC: H03L7/099
Filed: 1979-03-20
Abstract: PURPOSE:To eliminate the beat and spurious disturbance by applying the oscillation signal and the division signal of the oscillator circuit to the AC-DC converter to obtain the DC voltage and then supplying the DC voltage to the circuit which forms the control voltage of the variable reactance element. CONSTITUTION:LPF25 is formed with FETX1 and capacitor C4, and the output of phase comparator circuit 22 is supplied to the gate of FETX1. And control voltage Ec is extracted out of the drain of FETX1 and then supplied to high-frequency tuning circuit 11 as well as to the variable capacity diode of local oscillating circuit 14. Then the output of circuit 14 is applied to circuit 22 via counter 21. At the same time, the signal from reference signal oscillator 23 is applied to circuit 22 and also to 3-fold voltage rectifying circuit 60, and the working voltage of FETX1 is smoothed via capacitors C1-C3 to be delivered in the form of DC voltage 15V. This DC voltage 15V is then applied to the variable capacity diode of circuit 14 to prevent the beat or spurious disturbance. As a result, the steady operation is ensured for the PLL circuit.
Patent JP-H03239141-A (JP)
Title: Electrically-driven unit
Inventor: SATO YASUTA
IPC: H02K7/116
Filed: 1990-02-15
Abstract: PURPOSE:To miniaturize and lighten a device by integrally combining a high reduction gear ratio gear mechanism composed of a planet gear mechanism connected to one of the shaft of a motor and driving section, a terminal of which is mounted to the other of the shaft and into which a driver circuit is incorporated. CONSTITUTION:A shaft 4 is projected to one side of a motor 1, and a high reduction gear ratio gear mechanism 2 consisting of a planet gear mechanism is bonded. The planet gear mechanism is formed by a sun external gear 6 having tooth number Z1=15 installed to the shaft 4, a carrier 7, three planet gears 9 having tooth number Z2=23, and a first sun internal gear 10 having tooth number Z3=60, fitted into the stepped section 1A of the case of the motor 1, and covered with a case 12. A second sun internal gear 14 having tooth number Z4=65 is engaged simultaneously with the sun internal gear 10 and the planet gear 9, and low-speed revolution at a reduction gear ratio 105 is output from a shaft 15. A driver circuit 18 connected to terminals J1-J6 at the other end of the shaft 4 is covered with a case 17, thus forming driving section 3. Accordingly, the motor 1, the high reduction gear ratio gear mechanism 2 and the driving section 3 are unified, and miniaturized and lightened. The title unit is suitable for an electrically-driven toy.
Patent JP-H07244062-A (JP)
Title: Speed detector
Inventor: YASUDA TAKESHI
IPC: G01R23/02
Filed: 1994-03-02
Abstract: PURPOSE:To accurately detect the speed by reducing an operational error. CONSTITUTION:The wheel speed detector 1 is equipped with a wheel speed sensor 2 leading out a pulse corresponding to the rotation of a wheel, a counter 3 counting a pulse until the number of pulses becomes a predetermined number (n), a timer 4 measuring the cycle (t) corresponding to (n) pulses and a speed operation part 5 calculating wheel speed on the basis of the cycle (t). The speed operation part 5 is constituted so as to include first-third operation parts 7-9. At first, the first operation part 7 multiplies the number (n) of pulses by a correction factor H for correcting the difference between the diameters of front and rear wheels and the second operation part 8 multiplies the operation result of the first operation part 7 by a conversion factor K. Herein, the conversion constant K is a constant for converting the operation result of the speed operation part 5 to the parameter of wheel speed. Continuously, the third operation part 9 divides the operation result of the second operation part 8 by the cycle (t) to calculate wheel speed.
Patent JP-S63199334-A (JP)
Title: Electronic flashing device
Inventor: YOKONUMA NORIKAZU
IPC: G03B15/05
Filed: 1987-02-16
Abstract: PURPOSE:To attain repeated light emission of plural times only by one releasing operation by forming a signal line in addition to a signal line for an X contact, and starting light emission when both the two signal lines are turned to light emission enable states. CONSTITUTION:When the X contact is closed, an X terminal is turned to L0. When repeated light emission is selected by a selecting means, a CPU 5 turns an output terminal RP for repeated light emission to H1 after starting light emission. Consequently, a NOR circuit 2 outputs L0 and the clock input terminal of a D-FF 3 is turned to L0. When the time set up by a light emission interval is elapsed, the CPU 5 turns the terminal RP to L0 again and the circuit 2 outputs an H1 signal to emit a xenon tube Xe again. The CPU 5 repeats said operation by the number of times of repeated light emission to repeatedly emit the xenon tube Xe by the set number of times.
Patent JP-S58151490-A (JP)
Title: Production of colored metallic plate electroplated with zinc
Inventor: KIKUTA TETSUYA
IPC: C25D11/34
Filed: 1982-03-01
Abstract: PURPOSE:To obtain a metallic plate electroplated with zinc having dense and beautiful colored layers of dark color without application of heat treatment, by subjecting a metallic plate to composite zinc electroplating then to an anodic electrolyzing treatment in the same bath. CONSTITUTION:A metallic plate is subjected to zinc electroplating in an acidic zinc electroplating bath consisting essentially of Zn added with >=1 kind among water-soluble compds. of Co, Ni, Mo, at 3-50g/l Co, Ni and 0.01-3g/l Mo in terms of metal. In succession, the steel plate is subjected to an anodic electrolyzing treatment of 5-500 coulomb/dm<2> quantity of electricity with the plating plate as anode in the same plating bath. The plated metallic plate is thereafter dipped in an aq. soln. contg. silicic acid, silicate, chromic acid, chromate, etc. according to need, and is dried, whereby 10-400mg/m<2> (expressed in terms of Si) is coated thereon. The zinc electroplated metallic plate having the surfaces colored densely to bluish black - black colors is obtained by the above- mentioned method.
Patent JP-H03236607-A (JP)
Title: Coupling device
Inventor: KOHAMA MASAHIKO
IPC: H01P5/18
Filed: 1990-02-13
Abstract: PURPOSE:To prevent an electromagnetic wave from being concentrated onto one point of a finger chip by arranging tips of finger chips interdigitally so as to form two paths or over for the propagation of an electromagnetic wave from the tip of the finger chips via the center finger chip. CONSTITUTION:Finger chips from strip lines 5a, 5b are arranged interdigitally and the tips are interconnected by conductors 7a, 7b. An electromagnetic wave inputted from a strip line 5c is propagated while being divided into finger chips 3a, 3b and synthesized from the finger chip 3a through a conductor 6b and outputted to a strip line 5d. Moreover, the electromagnetic wave propagated through the finger chips 3a, 3b is coupled with finger chips 4a-4c and part of the inputted electromagnetic wave is outputted to the line 5b. ln this case, the electromagnetic wave coupled with the finger chip 4a passes through the conductor 7a and the finger chip 4b, the electromagnetic wave coupled with the finger chip 4b passes through the conductors 7b, 6a and synthesized with the electromagnetic wave coupled with the finger chip 4b and the result is outputted to the line 5b. Thus, the two lines or over through which the electromagnetic wave is propagated exist and burning due to large heat evolution is avoided.