baber/WOPTO huggingface dataset:
Patent JP-H11161743-A (JP)
Title: Portable electronic equipment
Inventor: KAWAOMO IKUO
IPC: G06F1/16
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To improve holding feeling, dust proofing preperty and the contact reliability of an electric contact by providing an ejection mechanism pushing a pushing member in the take-out direction of a storage medium by pressing the cover member of an insertion opening part in the card-type storage medium provided on the side surface of an electronic equipment main body in an opening direction. SOLUTION: The cover member 12 opening/closing the opening part for the insertion/take-out of a compact flash card 18 is provided on the side surface of the main body 1a of the portable electronic equipment installing the compact flash card 18 being the card-type storage medium is provided. The ejection mechanism of the compact flash card 18 is composed of the pushing member 15 pushing the compact flash card 18 in the take-out direction and a lever mechanism 14 provided with a lever member 14a operating to push the pushing member 15 in the take-out direction of the compact flash card 18 by pressing the cover member 12 in the opening direction.
Patent JP-H07172728-A (JP)
Title: Governor malfunction preventing device for elevator
Inventor: SASAKI SATORU
IPC: B66B5/02
Filed: 1993-12-22
Abstract: PURPOSE:To provide a governor malfunction preventing device for an elevator, having high safety and reliability in driving of a car, for preventing malfunction of a governor by restraining vibration of a governor pulley. CONSTITUTION:Vibration of a governor pulley 16, generated by external force by jumping in a car is detected by an encoder, so as to be supplied to a modulation rate changing circuit 28 through a differentiating circuit 20, a band-pass filter 21 and a phase adjusting unit 22. A control valve is controlled by a signal whose modulation rate is changed by a PWM modulation rate control unit 21 by the command, and pressure oil is supplied or discharged to an oil pressure jack 5, and a car 3 is controlled by the movement of a plunger 4 to be raised and lowered, thereby vibration of the governor pulley 16 is controlled.
Patent JP-H11218961-A (JP)
Title: Toner particles containing mixture of reformed linear polymer, crosslinked polymer and wax
Inventor: TAVERNIER SERGE
IPC: G03G9/08
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide dry toner particles having high mechanical strength, excellent fluidity at high temp. and excellent hot offset property. SOLUTION: These dry toner particles have a resin matrix containing a mixture of a polymer (PLC) described below and a nonlinear polymer having the softening point Ts B satisfying 110<=Ts B<=135 deg.C. The polymer (LPC) has a low softening point and W and is modified with a modifier (D) selected from polysiloxanes and long-chain aliphatic compds. having 20 to 250 carbon atoms and reactive end groups, with the molar ratio of the polymer to the modifier LPC/D ranging 0.8 to 1.25. The toner particles contain a wax selected from waxes having a melting point near the softening point of the branched polymer B.
Patent JP-H059539-A (JP)
Title: Method for adjusting molten iron refining work
Inventor: ROBEERU MOOZERU
IPC: C21C5/32
Filed: 1991-12-09
Abstract: PURPOSE: To provide an efficient molten refining work-adjusting method, by which the operation is simplified and the refining time can be shortened.  
     CONSTITUTION: This method is the one for controlling the molten iron refining work in a converter for steelmaking by blowing at least two sets of supersonic speed primary oxygen jets in the prescribed whole flow quantity from the upper part onto a bath to be refined. Each jet from a non-rotating lance is collided with the same circular zone of the both with a prescribed energy, and then, a necessary ratio between the decarburizing speed of molten iron and the oxidizing speed of slag, can be obtd. According to physical and chemical conditions, the impact energy of the jet is changed into a range between the upper limit and the lower limit, and at the same time, the height of the lance at the upper part from the bath surface and the whole vol. of oxygen jets supplied onto the bath are practically kept to the constant levels. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10155018-A (JP)
Title: Telephone set
Inventor: TAKIYAMA MASATOMO
IPC: H04W88/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To do without making an unspecified person input a specific number and without monitoring use of a telephone set even when the telephone set is used in common by the unspecified person in the telephone set that adds a specific number not to inform a telephone number of a caller side to transmit the resulting telephone number to an analog telephone line. SOLUTION: A control part 32 has a specific number memory 32a that stores in advance a specific number not to inform a caller telephone number, a flag memory 32b to designate a number transmission mode of a master set 20 and a slave set 40, discriminates a flag of the master set or the slave set, when the master set 20 or the slave set 40 is hooked off and a telephone number is inputted, adds the specific number to a head of the inputted telephone number, when the flag is a flag to designate the 1st number transmission mode to transmit the resulting telephone number to an analog telephone line L and transmits the inputted telephone number to the analog telephone line L without adding the specific number, when the flag designates the 2nd number transmission mode.
Patent JP-H08173442-A (JP)
Title: Master slave manipulator
Inventor: OGAMI MASAHIRO
IPC: B25J3/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide a master slave manipulator capable of easily making an exact operation by remote control in the operation under an endoscope. CONSTITUTION: A link means 3 drives a slave manipulator part 1 according to a master manipulator part 2. Thus master manipulator part 2 has a master finger part 2cR and master wrist parts 2a, 2b respectively having at least two degrees of freedom. The slave manipulator part 1 has a slave finger parts 1c and slave wrist parts 1a, 1b respectively having at least two degrees of freedom. The arrangement of the degrees of freedom in the master manipulator part 1 and the arrangement of the degrees of freedom in the slave manipulator part 1 are made into symmetrical arrangements which are held closed.
Patent JP-H01166842-A (JP)
Title: Manufacture of radial branched forging
Inventor: NISHIGUCHI MASARU
IPC: B21J5/02
Filed: 1987-12-21
Abstract: PURPOSE:To reduce a remarkable burr amt. and to improve the yield by forming the forging preform having plural radial branches from a stock by a closed forging method and executing its finish forming by burring forging method. CONSTITUTION:A stock 10 is heated at specified temp., charged into the container formed by upper die 14 and lower die 15, pushed in by its pressurizing by a punch 17 by pressing the upper and lower dies 14, 15 by a hydraulic slide type locking mechanism via a groove 16 and the forged preform having plural radial branches 11 is formed. This forged preform 12 is subjected to finishing by a burring forging method, made a rotor hub forming product 18 and a burr 19 is removed by gas cutting, etc., finally. The forging having the plural radial branches of the rotor hub, etc., for a helicopter is thus manufactured with good yield by reducing its forming load.
Patent JP-H06177373-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO HIROSHI
IPC: H01L21/336
Filed: 1992-12-04
Abstract: PURPOSE:To prevent exfoliation of a gate electrode and a reduction in the withstand voltage of a gate oxide film from being generated by a method wherein after the surface of a polycrystalline silicon layer is cleaned, a thin nitride film is formed on the surface of the polycrystalline silicon film and a metal layer or a metal silicide layer is formed on the nitride film. CONSTITUTION:A field oxide film 2 is selectively formed on a silicon substrate 1 and thereafter, a gate insulating film 3 is formed on the surface of the substrate 1 by thermal oxidation. Then, a polycrystalline silicon layer 4 is laminated on the film 3. Then, removal of a natural oxide film on the surface of the layer 4 and a contaminated layer A is performed. Then, a nitride film 5 is formed on the surface of the layer 4. Then, a metal layer or a metal silicide layer 6 is formed on the film 5 as a gate electrode layer. Thereby, exfoliation of the interface between the layers 4 and 6 is prevented from being generated and at the same time, the withstand voltage of the gate oxide film is inhibited from reducing and the yield of the manufacture of a semiconductor device can be improved.
Patent JP-H03185494-A (JP)
Title: Window display controller
Inventor: KOUZONO ICHIROU
IPC: G09G5/393
Filed: 1989-12-14
Abstract: PURPOSE:To remarkably reduce a load on software processing by limiting a period possible to perform the display processing of a window screen, and performing display data processing only in a prescribed period. CONSTITUTION:A write pulse signal 105 can be accepted by starting the retrieval operation of the window screen with a write count circuit 11 at every horizontal scan. After that, it is decremented sequentially at every write operation on an edit memory 7, and the value of it is updated. When a borrow is generated by such decrement operation, an overrun signal 106 is activated. The overrun signal 106 is inputted to a detection circuit 5, a display address generation circuit 6, and a write control circuit 10, and it functions so as to prohibit write processing and window retrieval for the edit of display data on the window screen when it is activated. In such a way, it is possible to efficiently perform entire display processing.
Patent JP-2000154785-A (JP)
Title: Squeeze type concrete pump
Inventor: TERAJIMA FUCHIO
IPC: F04B43/12
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a pumping tube. SOLUTION: A rotor 2 connecting upper and lower rotor plates 2a to each other by a main spindle 3 is provided free to drive to rotate in a pumping case 1 into which a pumping tube 9 is inserted and arranged in a U-shape. Slots 15 in the diametrical direction are provided on end parts of the rotor plates 2a facing against each other at 180 deg.. A roller shaft 14 on which a squeeze roller 6 is installed free to rotate is supported in the slot 15 free to slide. Overhanging end parts of upper and lower link arms 16 provided on upper and lower end parts of the roller shaft 14 are connected to each other by connecting rods 17. Both rod type hydraulic cylinders 19 are interposed between the connecting rods 17 facing against each other in the direction of the slots 15.  The squeeze roller 6 is moved to a squeeze releasing position of the pumping tube 9 by actuating the hydraulic cylinders 19 to contract by operating a change- over valve 24 at the time of resting discharge work of concrete 12.
Patent JP-H08178141-A (JP)
Title: Corrosion-proofing pipe joint
Inventor: MIZOGUCHI ATSUO
IPC: F16L15/04
Filed: 1994-12-27
Abstract: PURPOSE: To provide a corrosion-proofing joint capable of ensuring sufficient sealing ability and reliably preventing corrosion of a pipe end part even when there is unevenness in the inside diameter of a resin lining metallic pipe. CONSTITUTION: A cylindrical body 21 is formed in such a state to extend to the open end side from a synthetic resin layer 2 with which the inner surface of a joint 1 made of a metal is covered. A gap 12 in which the end part of a resin lining metallic pipe 4 is fitted is provided between the cylindrical body 21 and a female screw 11, and a seal packing 3 is mounted on the peripheral surface of the cylindrical body 21. The packing 3 is provided on the opening end side of a body part with a nipping part 32 with which the inner peripheral surface of the end part of the resin metallic pipe 4 is brought into pressure contact; and a lip-form annular rib 33 with which a pipe end surface is brought into pressure contact.  An annular thin section part 34 to fold through buckling of a body part is formed on the rear side is formed at the body part situated on the rear side of the annular rib 33. This constitution reliably prevents corrosion of the end part of a resin lining metallic pipe.
Patent JP-H05160634-A (JP)
Title: Polarized wave sharing dual beam plane antenna
Inventor: ISHIZAKA HIRONOBU
IPC: H01Q21/24
Filed: 1991-12-10
Abstract: PURPOSE:To share polarized waves without adjusting the direction of an antenna any time in accordance with the used polarized wave by setting the main beam direction of each polarized wave to be shared. CONSTITUTION:An earth conductor 1 and a feed substrate 5 are provided with a dielectric 2 between them, and an earth conductor 15 having slots 14 is arranged on the surface of the substrate 5 with a dielectric 13 between them. A feed substrate 9 is provided on the lower face of the earth conductor 1 with a dielectric 6 between them. An earth conductor 1 is provided on the lower face of the substrate 9 through a dielectric 10. The earth conductor 1 is provided with slots 12, and radiation elements 3 of the substrate 5 and radiation elements 7 of the substrate 9 are electromagnetically coupled, and excitation directions are made orthogonal to each other. Excitation phases of radiation elements 3 and 7 are adjusted in accordance with a desired main beam direction by respective feed lines 4 and 8. As the result, the polarized wave is shared without adjusting the direction of the antenna any time in accordance with the used polarized wave even when transmission and reception polarized waves are different by directions.
Patent JP-H03184884-A (JP)
Title: Paper feeder
Inventor: TANI KAZUO
IPC: B41J11/02
Filed: 1989-12-14
Abstract: PURPOSE:To stabilize the function of a platen roller by a method wherein a transfer paper, a record developing paper, and a protective sheet wound on the platen roller are provided between a thermal head and the platen roller. CONSTITUTION:A record developing paper 4 is fed out of a record developing paper cassette 9 by a paper feed mechanism 8 to be held between a capstan roller 5 and a pinch roller 6 and between a capstan auxiliary roller 5a and a pinch auxiliary roller 6a. The record developing paper 4 is brought into close contact with a platen roller 3 as well as a thermal head 2 under pressure through transfer paper 1 and a protective sheet 7. Therefore, the ink of the transfer paper 1 is transferred to the record developing paper 4 by the heating temperature of heating elements 2a of the thermal head 2. An output image is formed as the record developing paper 4 is fed. In this manner, the protective sheet 7 interrupts a heat transmission from the heating elements 2a to the platen roller 3. The travel of the protective sheet 7 with the feed of the record developing paper prevents the output image from being affected by the heat accumulation of the platen roller 3. Then, a stable output image quality can be maintained.
Patent JP-2001144808-A (JP)
Title: Ip fragment processor, ip fragment processing method and storage medium with stored program
Inventor: SHIMIZU HIDEKAZU
IPC: H04L12/46
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To execute the check sum recalculation processing of an IP header, which is executed in processing an IP fragment, by one software instruction. SOLUTION: Leading eight bytes in the IP header of an original IP packet are stored in an R1 register 101 and the leading eight bytes in the IP header, which are obtained by fragment-processing packets obtained by dividing the original IP packet, are stored in an R2 register 102. A TTL value and an HC value in the IP header of the original IP packet are stored in an R3 register 103. An arithmetic circuit 104 operates a TL value, an FL value and an FO value which are stored in the R2 register 102, from a TL value stored in the R1 register 101. An arithmetic circuit 105 subtracts '1' from the TTL value stored in the R3 register 103 and finds the HC value corresponding to it. An arithmetic circuit 106 adds the operation result of the arithmetic circuit 104 and the HC value found by the arithmetic circuit 105, to obtain the new HC value and stores it in the R3 register 103.
Patent JP-H02171909-A (JP)
Title: Reset system for microprocessor
Inventor: OGAMI HIROYOSHI
IPC: G06F1/24
Filed: 1988-12-26
Abstract: PURPOSE:To recover the operation of a microprocessor without requiring a complex addition circuit by setting up data on a flip flop(FF) for outputting a reset signal from the microprocessor at the time of hang-up of the microprocessor. CONSTITUTION:When the microprocessor 1 hangs up, a program interruption is generated and a microprogram is retracted to a regulated address. A microprogram for setting up data in the FF 3 is previously set up in the retracted address, and immediately after the program receding, data are set up in the FF 3. The output of the FF 3 is transmitted to an one-shot multivibration 5 through a gate circuit 4, a pulse signal is inputted to an FF 6 as data, and a reset signal is transmitted through the output line 9 of the FF 7 to release the hang-up of the microprocessor 1. Thus, the operation of the micro-processor can be recovered at the time of its hang-up without requiring a complex addition circuit.
Patent JP-H04219291-A (JP)
Title: Dye thermal transfer image receiving sheet
Inventor: KATO MASARU
IPC: B41M5/50
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a sharp image of high density and to enhance heat resistance, light fastness and preservability by using a special phenylphenol glycidyl ether compound in the glycol component of a polyester resin for forming an image receiving layer. CONSTITUTION:A dye thermal transfer image receiving sheet is obtained by providing an image receiving layer containing a dye receiving resin as a main component on at least one surface of a sheet-like support. The dye receiving resin is an epoxy modified polyester resin composed of a polycondensation product of 100mol.pts. of a dicarboxylic acid component composted of at least one kind of an ester forming dicarboxylic acid compound and 100mol.pts. of a glycol component containing 5-100mol.% of phenylphenol glycidyl ether component composed of at least one member selected from o-phenylphenol glycidyl ether and the like.
Patent JP-H06135852-A (JP)
Title: Urinastatin injection
Inventor: DOI NORITOSHI
IPC: A61K47/26
Filed: 1992-10-23
Abstract: PURPOSE:To prepare an injection liquid excellent in stability at room temperatures from an urinastatin preparation for injection which has been provided only in the form of a freeze-dried powder. CONSTITUTION:An urinastatin injection liquid containing about 50 unit/ml to 100000 unit/ml urinastatin, one or more kinds of compounds selected from sodium chloride and potassium chloride and one or more kinds of substances selected from glucose, maltose, xylitol, D-sorbitol, D-mannitol, L-aspartic acid, L-glutamic acid, L-arginine, L-lysin and L-histidine, exhibiting pH3.5 to 5.5 and stable at room temperatures.
Patent JP-H06147460-A (JP)
Title: Method for supplying combustion gas to engine
Inventor: FUKANO YUKIYOSHI
IPC: F23L7/00
Filed: 1992-11-10
Abstract: PURPOSE:To improve a method for supplying combustion gas to an engine and prevent nitrogen oxide NOx from being generated. CONSTITUTION:Air is supplied to an air separating device 3, nitrogen gas is separated from air carbon dioxide gas acting as carrier gas after water is separated from discharged gas of an engine 1 by a moisture separating device 9 and surplus carbon dioxide gas is removed is mixed with oxygen gas after separating nitrogen gas and then the mixture gas and fuel are supplied to the engine 1 and combustion is carried out at the engine 1.
Patent JP-H08186557-A (JP)
Title: Multicarrier signal generator
Inventor: MIURA SATOSHI
IPC: H04J11/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide a multicarrier signal generator which can efficiently perform a modulating operation by digital signal processing without being limited and is constituted in small scale. CONSTITUTION: Two sets of the oscillator of an oscillator group 13, the adder/ subtracter of an adding/subtracting circuit group 11 and the sum-of-products circuit of a sum-of-products circuit group 12 are respectively provided in frequency arrangement corresponding to the total number on one side of a pair to be regarded as DC(direct current) symmetry among four pieces of DC symmetrical sub-carriers. At the respective adding/subtracting circuits 11a and 11b, as band-limited digital processing signals to be transmitted, the signals inputting different in-phase component P and orthogonal component Q on a base band signal are respectively added and subtracted, at respective sum-of-products circuits 12a and 12b, a real number data signal and an imaginary number data signal are respectively generated by modulating different frequency signals and different base band signals from respective oscillators 13a and 13b, at an adder 14a, real number data signals are added with each other and at an adder 14b, imaginary number data signals are added with each other.
Patent JP-H01166909-A (JP)
Title: Method for forming pattern of rock wool sheet
Inventor: UBUKAWA KAZUHIRO
IPC: B28B1/42
Filed: 1987-12-23
Abstract: PURPOSE:To make it possible to pattern at random on the surface of sheeting by a method wherein particles are spread over the surface of the sheeting, which is supplied continuously, and imbedded in the sheeting and, after that, both the particles and the sheeting are heated with a dryer for evaporation and at the same time the particles are removed from the sheeting by melting in order to form recesses on the surface of the sheeting. CONSTITUTION:Sheeting 1, which is continuously produced by treating slurry 8 in a tank 7 in a paper making process with a vat machine 6, is continuously fed to a dryer 4 side so as to spread particles 2 over the surface of the sheeting 1 with a spreading device 9. As the particles 2, ices, the shape of which is the same as that of each recess 5, are used. After that, the spread particles are pressed together with the sheeting 1 with a roll press 3 arranged at the rear so as to be imbedded in the sheeting and heated with a dryer 4 together with the sheeting 1. At this time, the sheeting 1 is cured by heating and the particles 2 made of ice melts by heating and extinguishes through evaporation. The sheeting 1 leaving from the dryer 4 is the one under the state having pattern prepared by recessed 5, the shape of which is the same as that of each particle 2 imbedded in the surface of the sheeting 1.
Patent JP-H03185856-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUSE HARUHIDE
IPC: H01L21/8242
Filed: 1989-12-15
Abstract: PURPOSE:To allow uniform oxide films to remain on the bottom of all trenches of a chip so as to reduce the fluctuation of leakage current distribution by depositing the oxide films on nitride films formed on the side walls and bottoms of the trenches and performing wet etching with a hydrogen fluoride solution after doping the bottoms with boron atoms. CONSTITUTION:After an n region 6 is formed and an oxide film 4 having a thickness of 2nm is formed on the surface of deep trenches 2 by oxidizing the surface, a nitride film 5 and HTO film 7 are successively deposited on the surface of the film 4. Boron atom introducing layers 9 having thicknesses of about 3X10<20>cm<-3> are formed on the bottoms of the trenches 2 by implanting BF2 ions 8 almost perpendicularly to the substrate. Then, part of the surface of the HTO film 7 is removed by leaving resists in the trenches only. When etching is performed with a mixed solution of ammonium fluoride and hydrogen fluoride, the etching rate extremely drops when the boron concentration of the oxide films is of 1X10<20>cm<-3>. Therefore, the trenches are filled with polysilicon 11 so as to bury the oxide films 10 only on the boron atom introducing layers 9 on the bottoms of the trenches and SiO2 buried sections 12 are formed above the trenches 2.