baber/WOPTO huggingface dataset:
Patent JP-S61132971-A (JP)
Title: Toner replenishing device for copying machine
Inventor: KURODA HIROSHI
IPC: G03G15/09
Filed: 1984-12-01
Abstract: PURPOSE:To avert the unbalance of toner concn. with a simple improvement by rotating respectively a main roller or auxiliary roller in accordance with the information from main and auxiliary sensors for detecting toner concn. and assuming different forms of supplying a toner. CONSTITUTION:A driving gear G rotates and the main roller A revolves to supply the toner (a) in a replenishing part 6 to a developing case 2 when the sensor S1 corresponding to the roller A emits the information on the decrease of the toner concn. while a solenoid S is held de-energized. On the other hand, the solenoid S is excited when the sensor S2 emits the information on the decrease of the toner concn. The auxiliary roller B is thereby rotated in synchronization with the roller A and the toner (a) in the replenishing part 6 is supplied to the case 2, by which the unbalance of the concn. is averted.
Patent JP-H0198641-A (JP)
Title: Production of porous hydrophilic fluorocarbon resin tube
Inventor: ASAKO SHIGERU
IPC: C08J7/18
Filed: 1987-10-12
Abstract: PURPOSE:To obtain the title tube of which only the outside and/or inside surfaces are rendered hydrophilic, by irradiating a specified porous tube with a radiation while bringing an aqueous solution of a hydrophilic monomer into contact with its outside and/or inside surfaces. CONSTITUTION:A tubelike unsintered molding obtained by the paste extrusion of a tetrafluoroethylene resin is stretched at a temperature lower than the m.p., and sintered to obtain a porous fluorocarbon resin tube (A) in which the fluorocarbon resin forms a matrix and has voids in the inside and the voids extend from the surface of the film to its back. While the outside and/or inside surfaces of component A are being kept in contact with an aqueous solution (B) of 5-90wt.% hydrophilic monomer (e.g., methacrylic acid), it is irradiated with a radiation such as tau-rays from a Co source or electron beams at a dose of 0.1-12 Mrad, and then graft-polymerized at 30-120 deg.C for 0.5-48hr.
Patent JP-S61116876-A (JP)
Title: Large power insulated gate field effect semiconductor device
Inventor: OCHI SHIKAYUKI
IPC: H01L21/8234
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a high withstand voltage IGFET by lengthening the offset region of an N-channel FET when forming a large power semiconductor device of the N-channel FET having offset gate region and a P-channel FET between a source and a drain. CONSTITUTION:When forming an N-channel FET and a P-channel FET for forming a large power IGFET, the length of the offset gate region of the N- channel FET is formed longer than that of the P-channel FET. In other words, an offset structure P-channel enhancement FET forms a P type drain intermediate region 3 on the surface layer of an N type Si substrate, forms a P type drain region 5 in the region 3, forms a P type source region 2, forms a gate electrode 7 through a gate insulating film therebetween, and forms an offset gate region 4 toward the electrode 7 in the region 3. However, the structure of the N-channel FET is formed similarly, but the length Lreff of the offset gate region 4 is increased at this time.
Patent JP-H0890163-A (JP)
Title: Carrier device for pattern molding board
Inventor: UNOSAKI NAGATO
IPC: B22C21/06
Filed: 1994-09-22
Abstract: PURPOSE: To easily take off a molding board at an arbitrary position without damaging the outer peripheral surface of the pattern molding board and the inner peripheral surface of a carrier plate set by providing a push-up mechanism arranged in the recessed parts of plural cylinders and driven by the air pressure and a pipe connecting device communicated to the bottom parts of the cylinder recessed parts through piping. CONSTITUTION: After releasing the fixing of the pattern molding board 3, the compressed air is supplied into the lower parts of pistons 5 through the piping 9 by connecting a pipe connector 10 to a pipe connector 10A at a pressure source side and the pistons 5 are pushed up and coil springs 6 are compressed. After pushing up the pattern molding board 3 at higher than the upper surface of the carrier plate 1 with push-up rods 5A, the patten molding board 3 is removed. Successively, engaging holes 8 at the bottom part of the changing pattern molding board 3 are placed so as to be matched with conical parts of the push-up rods 5A and also, at the time of taking off the pipe connector 10 from the pipe connector 10A, the compressed air is exhausted. The pattern molding board 3 is fixed to the setting recessed part 4 by the coil springs 6, 6 and the dead wt. of the molding board 3.
Patent JP-2000089479-A (JP)
Title: Detergent for photoresist ashing residue
Inventor: MIGAMI ICHIRO
IPC: C11D3/04
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a detergent for cleaning and removing residues with which an incompletely ashed photoresist or photoresist ashing residue such as deposits on side walls can be well removed and which has low corrosive property for an insulating film or conductive film on a substrate wafer. SOLUTION: This detergent consists of an aq. soln. of (a) an ammonium fluoride compd. having preferably 0.005 to 1 wt.% concn, and (b) an amphoteric surfactant having ammonium salt type cations and carboxylate type anions by preferably 0.05 to 1.5 wt.% concn., such as a betaine amphoteric surfactant.
Patent JP-H0890969-A (JP)
Title: Memory card
Inventor: ITOU TOSHIYASU
IPC: G11C5/00
Filed: 1994-09-22
Abstract: PURPOSE: To carry out addition of performance of electronic equipment or its alteration by a method wherein a child card is optionally exchanged to a parent card. CONSTITUTION: A child card 3 has a semiconductor memory device and a connecting lead 7. A parent card 2 is provided with an accomodating part 11 of the child card 3, a child card-inserting mouth 12, a contact coming in touch with the lead 7 of the child card 3 cry in the child card-accomodating part 11, a contact-opening/closing slide plate which displaces a touch part of the contact to a contact position with the lead 7 while transferred in a child card-inserting direction by being pushed by the child card 3, and a connecter element 20 to be brought in contact with electronic equipment.
Patent JP-H03117898-A (JP)
Title: Control device
Inventor: HIRAKAWA CHIHIRO
IPC: G06F19/00
Filed: 1989-09-29
Abstract: PURPOSE:To perform rapid and exact calculation of target items by calculating the target items as an attitude angle of a meteorological condition and a bullet are successively renewed as a function of distance. CONSTITUTION:When a meteorogical measurement bullet 23 is shot from a cannon 4, air density and temperature along the ballistic, distance R, altitude H of a meteorological measurement bullet 23 and an attitude angle of the bullet are measured by an air temperature device 7, an air density measurement device 6, a self-position orientation device 24 and an attitude angle measurement device 28 to transmit to a meteorogical data receiver 9 from a meteorological data transmission device 8. The meteorological data receiver 9 outputs to a wind velocity calculation device 25, a meteorological data processor 11 and an attitude angle calculation device 29, and the wind velocity calculation device 25 calculates a wind velocity every distance to output to the meteorological data processor 11. The meteorological data processor 11 calculates wind velocity, air density and temperature every distance to transmit to a meteorogical data storage device 14 together. The attitude angle calculation device 29 calculates an attitude angle every distance to transmit to the meteorological memory 14 through a target item calculator 15. The target item calculator 15 calculates target items as a meteorogical condition is successively renewed as a function of distance to transmit to the cannon 4 through the target item transmitter 16.
Patent JP-H06101655-A (JP)
Title: Dry shield type vacuum pump
Inventor: NORO HIDEO
IPC: F04B49/10
Filed: 1992-09-24
Abstract: PURPOSE:To provide a dry shield type vacuum pump capable of accurately detecting the quantity of a deposit in the vacuum pump or an inlet pipe and capable of preventing the failure of the vacuum pump due to the deposition of a foreign object. CONSTITUTION:The detecting electrode section 10 of an electrostatic capacity type film thickness sensor is provided on at least one of the suction port 1 side and exhaust port 6 side of a dry shield type vacuum pump.
Patent JP-S63108746-A (JP)
Title: Programmable logic array
Inventor: YAMADA SUKETAKA
IPC: H03K19/177
Filed: 1986-10-27
Abstract: PURPOSE:To reduce the area of a chip by providing one transistor at an intersection of two signal lines of true and false inputs and an arbitrary product line on an AND array part which forms a mask programmable logic array. CONSTITUTION:Transistors 9-16 having input signals which form two signals of true and false through an input buffer, and selectively connected to a plurality of integrating lines T1-T4 of AND array unit disposed substantially perpendicularly to two signal lines A, B to which the two signals are transmitted and to either one of two signal lines A, B. One of the transistors 9-16 is provided at the intersection of two signal lines A, B and one of the integrating lines T1-T4. Accordingly, when one transistor provided at the intersection in a wiring step is selectively connected to one of the two signal lines A, B, a mask can be altered.
Patent JP-S63108321-A (JP)
Title: Production of liquid crystal display device
Inventor: OBARA HIROSHI
IPC: G02F1/1339
Filed: 1986-10-27
Abstract: PURPOSE:To secure uniform dispersing characteristic of a gap material by a simple method intending the fixing of the gap material to the orientation layer by using an elastic high molecular material having projected parts on the surface as the gap material. CONSTITUTION:A transparent electrode 2 and an orientation layer 3 are formed successively on a glass substrate 1. A gap material 4 is scattered on the surface of spherical balls comprising polystyrene on the orientation layer 3 wherein said gap material 4 is prepd. by polymn. with projected parts formed thereon. Thereafter, an oppositely faced substrate 1 is bonded by pressing interposing a sealing agent 5. In this stage, the projected parts of the gap material 4 are caved into the orientation layer 4 and fixed thereto. As the result, the gap material 4 is dispersed uniformly without causing shifting and fixed to the orientation layer. By this method, the gap material is fixed to the orientation layer while securing its uniform dispersion by a simple method.
Patent JP-S63110941-A (JP)
Title: Motor
Inventor: SHIMODA MASANOBU
IPC: H02K21/24
Filed: 1986-10-27
Abstract: PURPOSE:To permit the omission of a commutator and a brush, by a method wherein a coil is wound around a core, located between a housing and a rotor, which are constituted of a high permeable material, and permanent magnets are attached to the rotor or the housing. CONSTITUTION:Housings 1-3, covering the side surface, front surface and back surface of a motor, are made of a high permeable material. A core 13 is provided with an annular configuration and multiple projections 15 are provided at position, which divide the circumference of the core into equal divisions, while coils 11 are wound between the projections 15. Permanent magnets 9 are connected to the outer periphery of a rotor 10 so as to be opposed to the core 13. Flux, generated from the permanent magnet 9, crosses the coil 11 and enters into the core 13, then, returns to the permanent magnet 9 through the projection 15 and the housing 1. When current is conducted through the coil 11, the rotor 10, to which the permanent magnets 9 are attached, receives a torque and turns.
Patent JP-H0881968-A (JP)
Title: Gasket for joining section of submerged caisson
Inventor: IEYOSHI MASANAO
IPC: E02D29/063
Filed: 1994-10-20
Abstract: PURPOSE: To prevent the peeling of these flange section fixed onto the end face of a submerged caisson, strip groove formed at the central section of the base of the flange section and chevron projection formed from the top face of a gasket body section at the time of the crashing deformation of the chevron projection, etc., by integrally forming the flange section, the strip groove and the chevron projection of the same rubber material. CONSTITUTION: Both sides of the bottom section of a gasket body section 1 are made of the same rubber material, a flange 2 fixed onto the end face of a submerged caisson is mounted integrally, and the whole region of the bottom section of the main body section 1 is reinforced by a canvas or others. One continuous strip groove 4 is formed at the central section of the base of the main body section 1, and projections 5 having required projecting height are formed on both side sections of the strip groove 4 and formed integrally of the same rubber material as the main body section 1. A triangular chevron projection 6 integrally shaped of the same rubber material as the main body section 1 is formed at the central section of the top face of the main body section 1.  The gasket is clamped and fixed extending over the whole circumference by bolts and nuts, etc., on the end face of a new pipe anew sunk on the bottom of water, thus displaying a sufficient cut-off function without generating the trouble of peeling.
Patent JP-S63111512-A (JP)
Title: Tension controller
Inventor: WATABE KOJI
IPC: G05D17/02
Filed: 1986-10-29
Abstract: PURPOSE:To suppress tension fluctuation to small by limiting the reference level of a velocity current received from a speed control circuit based on the current limit value. CONSTITUTION:This tension control device consists of a tension reference arithmetic circuit 2, a speed reference arithmetic circuit 4, a speed control circuit 6, a field reference arithmetic circuit 13, a field current control circuit 15, etc., and performs control to drive a DC motor M with the tension reference value rT. Then a control switching circuit 21 is added to decide the need for tension control together with a current limit value setting circuit 22 and a current limit control circuit 23. In such a constitution, the tension control is performed with control of the armature current value of a speed control system. The current limit value is increased in a winding preparatory mode and the speed control is carried out through a speed feedback operation at an advanced velocity. The current limit value is decreased down to the tension current reference value set by the tension setting value right before a winding action and then the speed reference value is increased up to an optional speed higher than a line speed. Thus the current is always limited for tension control.
Patent JP-S63110698-A (JP)
Inventor: NISHIKAWA KAZUO
IPC: H05K13/04
Filed: 1986-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62114158-A (JP)
Title: Disc device
Inventor: TSUYUKUCHI YUJI
IPC: G11B19/02
Filed: 1985-11-14
Abstract: PURPOSE:To improve the reliability of a disc device by making a pseudo index detection pulse invalid and using a true index detection pulse only so as to detect the constant speed state thereby detecting accurately the stable state. CONSTITUTION:A magnetic disc 1 having an index 2 being a throughhole to a disc device is driven by a motor 3 via a turntable 4. A magnetic head 7 supported by a carriage 7 corresponding to the disc 1 is arranged and moved by a stepping motor 8 in radial direction by the head 1. Further, an index sensor 9 is arranged corresponding to the part passing through the index 2 and an index detection pulse from a photodetector 11 is inputted to a differentiation circuit 13. The front ridge pulse from the circuit 13 is inputted to the reset terminal of a counter 14 counting a clock from a clock pulse generator 15 and the clock terminal of the 1st, 2nd D type FFs 19, 21. Then a detection pulse is outputted to a constant speed detection signal line 22 by using a true index detection pulse only.
Patent JP-S63109940-A (JP)
Title: Spindle oscillation prevention device for machine tool
Inventor: NAKAGAWA HIROSHI
IPC: B23Q11/00
Filed: 1986-10-29
Abstract: PURPOSE:To reduce oscillation caused by the rotation of a spindle, by providing a positive-displacement pump having its rotating drive shaft connected to a spindle of a machine tool, an inlet pipe and a discharge pipe connected to the pump, and a flow metering valve mounted on the inlet valve for controlling a flow rate of oil. CONSTITUTION:The rotation of a spindle permits a rotating drive shaft 10 of a positive-displacement pump 9 to drive integrally with it. Oil 13 circulating among an inlet pipe 11, a pump 9 and a discharge pipe 12 is pressurized by an amount of oil discharged from the pump 9 by the rotation of the spindle 1 and its flow amount regulated by a flow metering valve, whereby torque is caused at the pump 9. Thus, the torque acts as a viscosity resistance against the rotation of the spindle 1 and prevents oscillation caused by the rotation of the spindle 1.
Patent JP-H02104969-A (JP)
Title: Ignition timing controller
Inventor: MATSUOKA ATSUKO
IPC: F02P5/15
Filed: 1988-10-13
Abstract: PURPOSE:To keep off any ignition abnormal timing delay at engine transition by performing an ignition timing hold-backing process upon performing an offset compensating process to a specified cylinder after discriminate decision of the cylinder concerned. CONSTITUTION:An offset compensation processing means 5 delays the timing of an ignition timing hold-backing process in substance as long as a portion for a specified crank angle. Prior to discriminate decision of a cylinder, an ignition timing hold-backing process 6 is performed without performing an offset compensation process 5. After the discriminate decision of the cylinder, the ignition timing hold-backing process 6 is performed upon performing the offset compensation process 5. Thus, any ignition abnormal timing delay due to the ignition timing hold-backing process at engine transition such as the initial stage of sudden acceleration of the like is preventable.
Patent JP-H0976405-A (JP)
Title: Composite material and production thereof
Inventor: INOUE TERUHISA
IPC: B32B7/12
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength and high toughness material having large energy at a time of destruction and high in safety by bonding a mesh material to the surface of a cured object obtained by ageing and curing kneaded matter of a compsn. containing a latent hydraulic substance, a curing stimulating agent and water by using an adhesive. SOLUTION: A composite material is obtained by integrating a mesh material with the surface of a cured object obtained by ageing and curing kneaded matter of a compsn. containing a latent hydraulic substance, a water-soluble polymer, a curing stimulating agent for the latent hydraulic substance and water or a molded object obtained from the kneaded compsn. under pressure or non- pressure and heating the whole if necessary. As a concrete example of the latent hydraulic substance, there is blast furnace granulated slag, silica fume or chaff ash. As the curing stimulating agent, various alkaline substances can be used. As a material constituting the mesh material, glass fibers or aramide fibers are pref.
Patent JP-S61133473-A (JP)
Title: Card processing system
Inventor: YONEHARA TAKASHI
IPC: G07F15/00
Filed: 1984-12-04
Abstract: PURPOSE:To relieve the troublesome job for discount rate conversion by processing automatically a card issued as a advance sale certificate of a commodity subjected to price change in response to the current price of the date. CONSTITUTION:Transaction data, price, residual amount and kinds of commodity such as gasoline or light oil are printed on a paper sheet 32 or a magnetic stripe 33 at advance sale and recorded as transaction information on a card 31. Then the transaction information is all stored in a file of a sensor. When the advance sale price is lower than the transfer price, the difference is converted at the transfer of residual oil of the customer, and the operating processing decrementing the oil supply quantity at transfer and the processing printing and recording the oil residual quantity obtained from the operating processing on the card are included on the POS system processing. Thus, the card issued as the advance sale certificate is subjected to automatic processing in response to the current price.
Patent JP-H10105623-A (JP)
Title: Hierarchical work flow management method and work flow document circulation method
Inventor: OMURA YOSHIHIDE
IPC: G06Q10/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To efficiently perform registration and management of a work flow and maintenance of a process operating the work flow. SOLUTION: A process table 900 where the sequence of works or document circulation is divided into plural partial processes and work flow definition information is registered for each partial process and a process management table 1000 where management information of the whole of partial processes is stored are provided. At the time of operation, sequence information of a partial process to which an item will be next transferred or the like is recorded in an item management table 1100, where the flow sequence of the item, progress information, etc., are recorded, at each time of transfer of the item between partial processes constituting the process. Information of items which stop the operation and wait for restart is stored in a stop item table 1200 with respect to each partial process.
Patent JP-H09122770-A (JP)
Title: Punching press machine
Inventor: OSUKAA AIGENMAN
IPC: B30B1/14
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a punch press to transfer the force by a toggle lever unit structure. SOLUTION: Connection rods 5, 6 projected in the mutually opposite direction are arranged on an eccentric shaft, and connected to connection members 9a, 10a. One connection member 9a is connected to a first punch 56 through two toggle levers 15a, 15b, and 16a, 16b, and pressing heads 28, 29 and the other connection member 10a is connected to a second punch 57 through two toggle levers 17a, 17b and 18a, 18b, and pressing heads 30, 31. A long tool fitting space can be realized together with two punches obtained by symmetrically splitting a driving element to the eccentric shaft, and the large number of revolution of the machine, the limited output, and the low inertial force become dominant.
Patent JP-H04362991-A (JP)
Title: Method for driving liquid crystal display device
Inventor: KAMAGAMI SHINICHI
IPC: G02F1/133
Filed: 1991-10-03
Abstract: PURPOSE:To obtain an excellent display which is free from an after-image phenomenon. CONSTITUTION:This method for driving the liquid crystal display device formed by incorporating switching elements 6 which have a nonlinear current-voltage characteristic in picture element units is driven on a time-division basis with a voltage waveform which is set so that V'/2-0.4<=Vb<=V'/2+0.5 (V'= Vth+ Vsat), where Vth (V) is the threshold voltage of liquid crystal 12, Vsat (V) is a saturation voltage, and Vb (V) is the absolute value of a voltage applied to picture elements in a nonselection period.
Patent JP-2001080181-A (JP)
Title: Tape cartridge and tape printer
Inventor: YANAGISAWA YOSHIYUKI
IPC: B41J3/36
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a tape cartridge and a tape printer using an ink tape as a recording tape and a disposable ink absorbing ribbon in which print quality can be prevented from deteriorating due to aging. SOLUTION: The tape cartridge comprises an ink tape T having an ink layer 31 on the surface, an ink absorbing ribbon R having a top coat layer 41 being transferred with ink from the ink tape T through print operation, a tape core 23 wound with a roll of the ink tape T, a ribbon feed core 27 wound with a roll of the ink absorbing ribbon R, and a core 28 for winding the ink absorbing ribbon R into a roll.