baber/WOPTO huggingface dataset:
Patent JP-S6049371-A (JP)
Title: Developing device
Inventor: MINESHIMA TERUO
IPC: G03G15/09
Filed: 1983-08-29
Abstract: PURPOSE:To prevent a supplementary developer from lumping by mixing previouly the supplementary developer with a developer separated from a developing sleeve. CONSTITUTION:A developer layer remaining the developing sleeve after passing through a development area is separated from the developing sleeve 2 with a separation blade 7, and the supplementary developer is supplied from a supplementary hopper 8. Then, the developer falls on a guide member 10 and is mixed with a rotary mixing roller 11, and the developer then falls in a developer banking part 4 and is stirred and mixed with the developer in the part 4 by a stirring rotating body 5. The guide member 10 is pressed against the mixing roller 11 by its own elasticity or a spring, so the developer is crushed lightly when passing by the mixing roller 11 to crush the lumped developer and mix the supplementary developer effectively.
Patent JP-S6049665-A (JP)
Title: Gate circuit for self-extinction type thyristor
Inventor: HAYASHI HIDEKI
IPC: H01H51/24
Filed: 1983-08-29
Abstract: PURPOSE:To simplify a gate power supply and lower power by regenerating discharge changes from an absorber capacitor to a power supply for supplying gate reverse currents and storing one part of the charges in a storage means and using it gate forward currents. CONSTITUTION:When a switch 8 for supplying forward currents is opened and a switch 5 for supplying reverse currents is closed under the state in which a self-extinction type thyristor 1 is conducted, gate reverse currents flow through a gate from a cathode for the thyristor 1 through a capacitor 6 from a DC power supply 4, and the capacitor 6 is charged. When the thyristor 1 is arc-extinguished, main currents charge an absorber capacitor 2. When the switch 5 is opened and the switch 8 is closed by an ignition command, gate forward currents are fed from the capacitor 6 and the thyristor 1 is ignited, and currents by the discharge of the capacitor 2 are regenerated to the power supply 4. Accordingly, a gate power supply is simplified, and power is lowered.
Patent JP-S5690144-A (JP)
Title: Connecting rod or similar subject
Inventor: DENISU MONTEIYU
IPC: F16C7/02
Filed: 1980-11-08
Abstract: 1. Connecting rod of similar object, having tapered ends, comprising a hollow body (2) made of carbon fibres and a core made of fibres which serves as sub-layer for the fibres of said body, characterized in that the core is formed by two cylindrical elements (1a and 1b) made of glass fibres which each extend substantially over half the length of the connecting rod and are partially fitted in each other, the free end of each element being tapered (1c and 1d).
Patent JP-H057284-A (JP)
Title: Photoelegraphic transmitter
Inventor: ISHIHARA TATSUO
IPC: H04N1/04
Filed: 1991-06-27
Abstract: PURPOSE:To eliminate an artificial mistake in setting scanning speed in a phototelegraphic transmitter. CONSTITUTION:A communication control part 3 detects the period of a transmission element timing on the line side and outputs it to a transmitter control part 7. An operation panel 6 notifies the transmitter control part 7 of a setting of whether the selection of the scanning speed is inputted to a scanning panel or the scanning speed is automatically set, as a scanning speed selection signal. The transmitter control part 7 calculates the information transmissionspeed of aline from the frequency division value which is the scanning speed inputted from the operation panel 6 or transmission element timing frequency, and supplies the frequency division value which is the scanning speed so that the input speed of the image information to be automatically inputted to a line memory 2 can be maximum speed not exceeding the information transmission speed of the line, to a clock frequency division circuit 5. When an operator sets the automatic scanning speed through the operation panel, a reading scanning part l automatically operates at the maximum speed not exceeding the information transmission speed of the line.
Patent JP-H062174-A (JP)
Title: Method for preventing corrosion of reinforced-concrete structure
Inventor: FURUYA AKIO
IPC: C23F13/00
Filed: 1992-06-16
Abstract: PURPOSE:To impart excellent durable corrosion resistance to the ceiling, vertical face and part of intricate shape of a reinforced-concrete structure with good workability. CONSTITUTION:A primer contg. aggregate is applied on the surface of a reinforced-concrete structure to form a primer layer having a rough surface, and aluminum or aluminum alloy is thermally sprayed on the primer layer to form a secondary electrode layer. A primary electrode layer of zinc, zinc alloy or zinc pseudoalloy is then formed on the secondary electrode layer at least partially, and the secondary electrode layer is connected to the reinforcement through a conductive material. The corrosion of the structure is efficiently electrolytically prevented in this way.
Patent JP-S6221838-A (JP)
Inventor: NISHIDA IKUHARU
IPC: D03D15/567
Filed: 1985-07-15
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-S6133815-A (JP)
Title: Continuous shearing method and device for steel plate
Inventor: OSAKI KEN
IPC: B23D31/02
Filed: 1984-07-26
Abstract: PURPOSE:To improve the efficiency of work for cutting a steel plate into pieces of the prescribed length by cutting both lugs of a steel plate intermittently fed out by means of trimming shears and moving the end shears to the cutting position after the fed out length is measured. CONSTITUTION:A steel plate A is fed out intermittently per prescribed length by means of a drive roller 1 and its both lugs are cut off by trimming shears on both side of the line with the roller 1 in state of pause. Then, the fed out length of the steel plate A after the end of trimming is measured by means of a measuring instrument 3 positioned behind. And by the time when the measured value becomes equal to or exceeds prescribed cut length Lp of the steel plate A, or immediately before the end of final feed process of the steel plate A, an end shears 5 is moved forward from base end position Eo, that is the rearmost end, by specified correction distance Se, to be in standby condition at the position of cutting the steel plate A, which is cut by shears 5 with the roller 1 is state of pause.
Patent JP-H112687-A (JP)
Title: Nuclear reactor containment vessel
Inventor: AKAGAWA KATSUHIKO
IPC: G21C13/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To efficiently perform maintenance work of a pressure suppression chamber in a short time. SOLUTION: One end of a discharge tube 20 providing a drain pump 18 and a filter 19 on a plurality of divided division pressure suppression chambers 10a, 10e respectively are connected through branch drain tubes 29a, 29e on which branch on/off valves 28a, 28e are provided. One end of a water feed tube 22 provided with a water feed pump 21 is connected through branch water feed tubes 31a, 31e on which branch on/off valves 30a, 30e are provided. At the position of the side of the drain pump 18 and the water feed pump 21 from a filter 19, the drain tube 20 and the water feed tube 22 is connected by a communication tube 37 provided with an on/off valve 36.
Patent JP-S6048735-A (JP)
Inventor: IZUMI MASAKI
IPC: G01N29/04
Filed: 1983-08-27
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-S5783734-A (JP)
Title: Regulation stopping device for drum brake
Inventor: ASAI SEIJI
IPC: F16D51/18
Filed: 1980-11-10
Abstract: PURPOSE: To eliminate the useless lining by making variable the rotation stopping position of a bell crank lever which displaces angularly for the purpose to maintain the gap between a brake drum and the lining constant continuously.   
     CONSTITUTION: The relative rotation of a crank lever 10 against a shoe web 2b is blocked while a stopper bolt 15 is screwed advancably/retreatably into a screw hole 2e provided in the shoe web 2b. When the end edge of a hooked section 10b' where the first arm 10a of the bell crank lever 10 is stretched will contact against the upper end face 15a of the bolt 15, the rotation of said lever 10 is blocked. When the margin of the pair lining 2c is long, it can be reused by adjusting the bolt 15 after loosening a lock nut 16 thereby the uselessness is eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5857949-A (JP)
Inventor: FUJIKAWA SHIYOUJI
IPC: B32B15/08
Filed: 1981-10-01
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-H11106-A (JP)
Title: Tea manufacture and tea manufacturing apparatus
Inventor: HIRUMA YOSHIAKI
IPC: A23F3/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide both a tea manufacturing method and a tea manufacturing apparatus capable of increasing the aroma of tea leaves and efficiently producing a tea having a mellow fragrance and a rich taste, and a manufacturing apparatus therefor. SOLUTION: In manufacturing tea by successively subjecting tea leaves picked from tea trees to leaf limping treatment, rubbing treatment and drying treatment, for example, the manufacturing method is provided with a withering process 8 for irradiating raw tea leaves with ultraviolet rays to wither the raw tea leaves before tea leaf steaming treatment. Especially an ultraviolet light irradiating apparatus is installed along the transporting path of raw tea leaves and the raw tea leaves on the transporting path are irradiated with a light (an ultraviolet light) in a wavelength region from near ultraviolet rays to middle ultraviolet rays. The raw tea leaves are withered and then fed to the steaming process 1 and the following processes.
Patent JP-S5584098-A (JP)
Title: Output circuit for charge transfer device
Inventor: TSUCHIYA AKIO
IPC: H04N5/335
Filed: 1978-12-19
Abstract: PURPOSE: To realize the extraction of the good signals with no reduction of the dynamic range by extracting the output of the CCD element via the complementary transitor which is controlled by the signal of the same phase as the charge transfer clock.  
     CONSTITUTION: Clock ϕ 1 ' of the same phase as clock ϕ 1  among clocks ϕ 1  and ϕ 2  transferring the signals to capacitors C 0 , C 1 , C 2 , C 3 , C 4  and so on of the CCD element is applied to the base of the complementary transistor formed with pnp transistor 12 and npn transistor 11 having the emitter connection via oscillator 13. The emitter of he complementary transistor is connected to capacitor C 2  of the odd- numbered CCD element, and the pulse same as the transfer clock is supplied to capacitor C 2 . Thus no effect of the signal is given to C 2 , and also no reduction is caused to the effective level of the clock due to the base-emitter capacity in case the ordinary switching transistor is used. As a result, the signals can be extracted from collector 14 of transistor 11 in a good way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H056393-A (JP)
Title: Function computing processor and its computing method
Inventor: KAMETANI MASATSUGU
IPC: G06F17/17
Filed: 1991-06-27
Abstract: PURPOSE:To provide a more rapid and inexpensive function computing processor having high cost performance. CONSTITUTION:Registers 1, 2, a multiplier A 4, an integer forming part 5, a table ROM(TROM) unit 6, a multiplier B 7, and an adder 8 are included in a function unit A. An argument (x) from the register 1 is multiplied by a constant value betan obtained from the register 1 by means of the multiplier A 4, the multiplied result is round to integer data by the integer forming part 5 and the integer data are outputted as index data. The TROM unit 6 takes in the index data as address data and outputs two data TROM0 (IX), TROM1 (IX) corresponding to the address. Then the multiplier B 7 multiplies the argument (x) by the TROM1 (IX) and the adder 8 adds the multiplied result to the TROM0 (IX) and outputs the added value as an approximate solution of the function.
Patent JP-H08325792-A (JP)
Title: Pigment dispersant composition for filling and coloring aluminum or aluminum alloy oxide film
Inventor: INOUE HIROSHI
IPC: B05D7/14
Filed: 1995-05-30
Abstract: PURPOSE: To form a bright film good in weather-resistant fastness and to easily clean the film in repeated coloration and electrophoresis by incorporating water- soluble amines and their derivatives into a pigment dispersant composition for filling and coloring an Al or Al alloy oxide film. CONSTITUTION: This pigment dispersant composition for filling and coloring an Al or Al alloy oxide film consists of a pigment, pigment dispersant, water-soluble org. solvent and water and contains water-soluble amines and/or their derivatives. Either of water-insoluble amines and their derivatives, water-soluble polyhydric alcohols, water-soluble urea and thiourea and their derivatives can be incorporated in addition to the water-soluble amines and their derivatives. Consequently, the drying speed of the water contained in the composition is decreased, the pigment on the aluminum surface is easily removed by washing with water, the pigment grain is filled into the depth of the pore of the Al film, hence a bright film good in weather-resistant fastness is formed, and the film can be repeatedly colored.
Patent JP-H0821489-A (JP)
Title: Gear device
Inventor: NIHEI AKIRA
IPC: F16H1/20
Filed: 1994-07-08
Abstract: PURPOSE:To obviate the necessity of readjustment and enable the removal of backlash by urging an intermediate gear meshed at two places between a helical input gear and an output gear in the different axial direction along a spline shaft. CONSTITUTION:When power is transmitted from an input gear 14a to an output gear 14f, two gear trains 14b, 14c, and 14d, 14e are installed, and an intermediate gear which constitutes each gear train is engaged always with the tooth surface on the opposite side, for the input gear or output gear, and each gear train is used according to the revolution direction of the input gear 14a. Accordingly, each of the first intermediate gears 14b and 14d of the first and the second gear trains is urged in the opposite direction for the input gear 14a by a spring on the spline shafts 18a and 18b, accordingly, the removal of backlash of the gear device 10 is enabled also in any revolution direction of the input gear 14a.
Patent JP-S5681676-A (JP)
Title: Enameling method
Inventor: NOMURA SHIYUUKI
IPC: C23D5/08
Filed: 1979-12-06
Abstract: PURPOSE: To facilitate enameling operation so as to manufacture enameled product of high quality, by bonding enamel layer to stainless steel sheet through copper plated layer.  
     CONSTITUTION: A substrate 1 made of stainless steel sheet is plated with copper 2 on the surface. The copper plated layer 2 is formed preferably by electroplating process in about 10μ thickness. A masking is made in order to form desired pattern on the surface of the copper plated layer 2, then enamel glaze 3 is applied and is baked. The glazing is performed preferably by physical means such as spraying, or dipping. After baking, copper plated layer on the part excepting that under the enamel layer 3 is removed by grinding. Hereby adhesion of enamel layer 3 to the  stainless steel sheet 1 is improved, hence an enamelled product of high quality is  manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0451410-A (JP)
Title: Electrostatic obstruction preventive wire
Inventor: TANIHIRA KAZUO
IPC: H01B7/30
Filed: 1990-06-18
Abstract: PURPOSE:To prevent electrostatic obstruction with extremely simple structure by forming a fluorocarbon resin insulation layer for covering in common plural strips of conductors arranged in parallel, and embedding plural strips of carbon fiber in the surface of the insulation layer. CONSTITUTION:Plural strips of conductors 1 are arranged in parallel and almost rectangularly insulated in common by an insulation layer 2 of tetrafluoroethylene resin. In upper and lower flat surfaces of the electric wires plural strips of carbon fiber 3 are embedded in the lengthwise direction of the wires at appropriate intervals so as not to intersect each other. Plural strips of conductors 11 are delivered. Tetrafluoroethylene resin tape 12 is delivered so as to interpose the conductors 11 from upper and lower sides. Plural strips of carbon fiber 13 are delivered outside. Upper and lower tetrafluoroethylene resin tapes are integrated by heating and pressurizing. Plural strips of carbon fiber are embedded in the surface of the resin tape. Being introduced to a kiln 15, the tetrafluoroethylene resin tape 12 is baked to obtain an electrostatic obstruction preventive wire.
Patent JP-S6220669-A (JP)
Title: Evaporated fuel gas discharge suppressing apparatus
Inventor: YONEKAWA MASAO
IPC: F02D33/00
Filed: 1985-07-17
Abstract: PURPOSE:To permit the introduction of the evaporated fuel gas in a wide operation range by controlling the sectional area of a passage for introducing the evaporated fuel gas into an intake passage according to the operation state of an engine, thus preventing the air-fuel ratio from deflecting from a prescribed value. CONSTITUTION:The evaporated fuel gas generated in a fuel tank 7 is adsorbed onto a charcoal canister 23 through a conduit 24, and introduced into a surge tank 3 from an introducing port 29 through a conduit 26, proportional control valve 27, and a conduit 28. In said proportional control valve 27, the passage area between a valve piece 35 and an outlet 32 is controlled in variable ways according to the position of the valve piece 35. While, an air flow meter 14, intake air temperature sensor 15, throttle sensor 16, air-fuel ratio sensor 17, water temperature sensor 8, crank angle sensor 19, etc. are installed, and each detection signal of these apparatuses is input into an ECU22. The operation state of an internal-combustion engine 1 is judged by the ECU22, and the flow rate of the evaporated fuel gas is adjusted by controlling the proportional control valve 27 according to the operation state.
Patent JP-H106199-A (JP)
Title: Curved surface polishing method and curved surface polishing device
Inventor: SHIOTANI TAKEKAZU
IPC: B24B17/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To scan a polishing tool at commanded scanning speed, and improve work accuracy by controlling a posture of a load shaft with a contact point on a polishing tool work surface as the center so that the load shaft of the polishing tool coincides with a normal when the normal direction of a work surface is changed by polishing scanning of the work surface. SOLUTION: Since a polishing head 37 can be inclined with the tip of a polishing tool 60, that is, a contact point with a work surface 34A as the center, a horizontal directional position and a vertical directional position of the polishing tool 60 is not changed by a postural change of the polishing head 37. Therefore, a required process is only to respectively drive a Y axis mechanism part 38 and an X axis mechanism part 39 according to a scanning distance of the polishing head 37, and also a Z axis mechanism part 50 according to a height of the work surface 34A. Therefore, scanning speed of the polishing tool 60 can be made to follow commanded scanning speed even in a place where a normal directional change in the work surface 34A is large.
Patent JP-S6051494-A (JP)
Title: Exciter of linear motor
Inventor: NAKAMURA KIYOSHI
IPC: H02P25/06
Filed: 1983-08-31
Abstract: PURPOSE:To prevent the abrupt variation in the thrust of a defective linear motor unit passing time by providing adjusting means for gradually decreasing the excitation when a runner is advanced toward the defective motor unit and gradually increasing after passing. CONSTITUTION:A superconductive field FM is placed on a train TR of magnetically levitating type railway, linear motor units LM1, LM2... having propulsion coils are arranged at the orbit side, and sequentially repeatedly connected to power converters PCA, PCB through current feeding zone switches S1, S2... When a malfunction occurs at part of the linear motor unit LM, an exciting amount CTR is controlled to be gradually decreased toward the defective motor unit by excitation adjusting means CT, and gradually increased after passing. Accordingly, the defective motor unit can be passed without abrupt variation of the thrust, thereby enhancing the riding feeling.
Patent JP-S5491032-A (JP)
Title: Data channel device
Inventor: AKIYOSHI TOSHIHIRO
IPC: G06F15/16
Filed: 1977-12-28
Abstract: PURPOSE: To enable a unit to which several electronic computer systems are directly connected to transfer data and addresses amoung data channels via one common bus and also to any one of several transfer destinations.  
     CONSTITUTION: Several electronic computers 100, 101 and 10n are connected directly to data channels 300, 301 and 30n, which are connected together via common data bus line 400 and data-transfer request-permit control line 500. In addition to data separator circuits generating data request signals and memory-unit address registers and data-amount registers stored respectively with address information and data-amount information, those channels 300 to 30n are equipped with channel control circuits which receive the signal of a control information holding register sending out a transfer-end indication signal by detecting that counting and transfer at every transmission unit are completed, and data-transfer request permit control circuits which send out data transfer permit signals answering to data request signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H082243-A (JP)
Title: Cold/warm store for vehicle
Inventor: YAMAMOTO TAKAHIDE
IPC: B60H1/32
Filed: 1994-06-17
Abstract: PURPOSE:To sufficiently cool down or warm up the inside of a cold/warm store even for a heavy cooling/warming load and to cool the inside of the store down to the refrigerating temperature. CONSTITUTION:An evaporator 52 for a cold/warm store, which is connected to and in parallel with a main evaporator 24 via a solenoid valve 54, is installed together with a Peltier element 51 in the cold/warm store 50, in a refrigerant circuit of an air conditioner 20 mounted on a vehicle 21.
Patent JP-2000349762-A (JP)
Title: Cell scheduler
Inventor: NABESHIMA MASAYOSHI
IPC: H04L47/22
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To optimize the transmission environment of a packet unit cell by identifying VCI of an arrived cell and the last cell constituting a packet, storing the arrived cell at every connection, estimating the virtual queue lengths of respective cell buffers, storing the last cell in the cell buffer and permitting cell transmission to the connection whose virtual queue length is not more than '0'. SOLUTION: A cell identification part 1 identifies the virtual queue identify(VCI) of an arrived cell and the last cell constituting a packet. The arrived cell are stored at every connection in plural cell buffers 61 to 6n and a transmission connection decision part 3 estimates the virtual queue lengths of the cell buffers 61 to 6n when the plural cell buffers 61 to 6n are assumed to execute prescribed transmission. The transmission connection decision part 3 stores the last cell in the cell buffers 61 to 6n and permits cell transmission to the connection having virtual queue length of <=0.