baber/WOPTO huggingface dataset:
Patent JP-2000107782-A (JP)
Title: Apparatus for supporting microorganism and apparatus for purifying water
Inventor: TEI TAN
IPC: C02F3/30
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To keep a desired purification capacity by an easy operation by forming a flat actuation piece in a spherical shell for forming through holes, housing a carrier comprising a porous material in the housing space of the shell, and floating it on water. SOLUTION: A spherical shell, with its whole shape made spherical, has a hollow housing space and forms semispherical spherical shell parts 27, 28. A through hole 25 is formed in one spherical shell part 27, and an engagement hole 31 is formed in the connection piece 30 of its connection end 29. The through hole 25 is formed in the other spherical shell part 28, and an engagement projection part 34 which is engaged with the hole 31 is formed in the connection piece 33 of its connection end 32. In the housing space of the spherical shell, space parts are formed by actuation pieces 19 and partition members 20, carriers 21, 22, 23 are put in these space parts to be floated on water. With the engagement projection part 34 engaged with the engagement hole 31, the free end part of the projection part 34 is fusion-bonded to the connection piece 30.
Patent JP-H02128691-A (JP)
Title: Method for introducing site-specific mutation to dna
Inventor: YAMAMOTO TAKEHIRO
IPC: C12N15/10
Filed: 1988-11-08
Abstract: PURPOSE:To obtain the title variant DNA in high conversion by complementing a single-stranded DNA with a synthetic DNA fragment having different one base and returning a precipitate obtained by adding ethanol to the mixture after annealing, allowing the mixture to stand and centrifuging the mixture. CONSTITUTION:A single-stranded template DNA (e.g., Escherichia coli hydA gene) is mixed with a synthetic DNA fragment having sequence different by one base from a sequence of the above-mentioned template DNA in a buffer to mutually complement the both DNA and the mixture is subjected to annealing at 70 deg.C for 3min and further at 37 deg.C and then ethanol is added to the mixture and the mixture is allowed to stand at about 0 to 30 deg.C for 1hr and centrifuged to collect a complete double-strand DNA of the resultant precipitation and the collected DNA is returned to a bacterium cell (e.g., Escherichia coli JA221) in vivo to transform the bacterium cell and the transformed cell is cultured and DNA (variant) different from original DNA (wild type) is extracted to provide the aimed variant DNA.
Patent JP-H03140018-A (JP)
Title: Demodulator
Inventor: MASUNO TAKASHI
IPC: H03M7/40
Filed: 1989-10-26
Abstract: PURPOSE:To provide an efficient decoding of a variable length code implemented at a post-stage by devising the demodulator such that the effect of the code length of a high speed variable length code is not imposed on the demodulation time and the variable length code is segmented at a prescribed period. CONSTITUTION:A selection means 12 extracts a data including at least one variable length code length from a position pointed out by a readout pointer among outputs of 4 storage means 11a-11d consecutive in a ring, a detection means 13 detects a code length to allow a code separate means 16 to apply the separation in the unit of the variable length code. In such a case, the selection means 12 selects a data including an undetected variable length code on any occasion by means of the readout pointer. Thus, the effect of the code length of the variable length code is not given onto the demodulation time and the variable length code is segmented at a prescribed period. Thus, the decoding of the variable length code implemented at the post-stage is made efficiently.
Patent JP-2001100533-A (JP)
Title: Image forming method and device for the same
Inventor: KOSUGI HIDEKI
IPC: G03G9/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method with which a good transfer characteristic may be obtained by the viscosity coefficient of a liquid developer entering the inside of a permissible range in a transfer region and the viscosity coefficient of the liquid developer is high in a developer container and the good handlability of the liquid developer may be obtained, and a device for the same. SOLUTION: A developer having thixotropic nature is used as the liquid developer 13. This device has a stirring screw 15, etc., for depositing the liquid developer 13 in a developing tank 14 to a developing belt 12 by imparting a shearing stress to the liquid developer and a portion where the liquid developer 13 is transported in the state of not imparting the shearing stress from the developing device 10 to a transfer roller 7. The impartation conditions of the shearing stress by the stirring screw 15, etc., and the transporting conditions for the liquid developer on the developing belt 12, etc., are so set that the viscosity coefficient of the liquid developer constituting the sensible image on an intermediate transfer belt 4 in the transfer region enters the inside of the permissible range necessary for the transfer.
Patent JP-H07217485-A (JP)
Title: Method and equipment for controlling fuel compensating pressure and temperature characteristic in fuel injector
Inventor: BERA POORU POBINGAA
IPC: F02D41/04
Filed: 1994-11-15
Abstract: PURPOSE: To provide a method and a device for controlling fuel injection capable of controlling operation of a fuel injector so as to adapt to an internal combustion engine of a vehicle to which compressed natural gas as fuel is supplied. CONSTITUTION: This device is provided with a proportion, integration, and differential operation(PID) controller 160 responsive to a level of oxygen in exhaust gas, an adaptive table 170 which stores previously determined fuel delivery rate values for particular engine 11 speed and load conditions, a supply voltage table 180 which stores correction values which compensate for variations in an operating voltage of a fuel injector 14, and a two-dimensional lookup table 190 which stores correction values which compensate for variations of fuel pressure and resistance value in an actuator of the fuel injector 14 due to temperature variations. Furthermore, it is provided with a command signal generator 172 which determines a length of a command signal operating the fuel injector 14 by referring to these tables.
Patent JP-H09129857-A (JP)
Title: Two-dimensional x-ray detector
Inventor: YAMADA SHINICHI
IPC: G01T1/24
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent noise generation on a data signal line in a semiconductor plane detector, and accurately detect X-rays, by forming an electrostatic shield member between the data signal line and gate drive lines. SOLUTION: By forming an electrostatic shield member 3 between a data signal line 1-1 and gate drive lines 2-1, 2-2, capacitive coupling by a stray capacitance between the data signal line 1-1 and the gate driving lines 2-1, 2-1 can be reduced. By setting the electrostatic shield member 3 at the ground potential, the capacitive coupling by the stray capacitance between the data signal line 1-1 and the gate drive lines 2-1, 2-2 can be almost eliminated. Thereby noise on the data signal line 1-1 which is to be generated by the potential fluctuation of the gate drive lines 2-1, 2-2 can be prevented, and X-rays can be more accurately detected.
Patent JP-H07133776-A (JP)
Title: Vane rotary compressor
Inventor: KITAMURA TAKEO
IPC: F04C29/02
Filed: 1993-11-10
Abstract: PURPOSE:To improve compression efficiency by forming a circumferential groove surrounding an opening part on the rotor side in the space behind a wane in a vane slot on either of front or rear both side plates opposed to a rotor, and arranging a sealing member of specified size in the circumferential groove. CONSTITUTION:A rotor 4 is arranged relative to a cylinder 1 through a top clearance and a vane 8 is inserted in the wane slot 7 of the rotor 4 capably of projecting and retreating. In this case, a circumferential groove 17 surrounding an opening part on the rotor 4 side in the space behind the wane 8 in the vane slot 7 is formed on either of front or rear both side plates 2, 3 opposed to the rotor 24. A sealing member 18 is arranged in the circumferential groove 17. In the sealing member 18, the thickness Wsc before assembling is set larger than the size (Ws+Wc) which is the sum of the depth Ws of the circumferential groove 17 and the fine clearance Wc between the rotor 4 and both side plates 2,3. The thickness is set to be Wsc'=Ws+Wc by deforming it at assembling.
Patent JP-S61158547-A (JP)
Inventor: ENDO AKISADA
IPC: E04D11/00
Filed: 1984-12-28
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-H07254516-A (JP)
Title: Core for small transformer
Inventor: KIJIMA SEIICHI
IPC: H01F27/24
Filed: 1994-10-21
Abstract: PURPOSE:To develop a core, for a transformer, which can form the transformer which is much smaller than a small transformer in conventional cases. CONSTITUTION:A yoke part 11 is formed to be a transversely long and rectangular sheet shape. An inside core 12 is formed to be a shape whose cross section is transversely long and whose thickness is sufficiently small as compared with the width in the short-side direction of the yoke part 11, both side parts of it are formed to be circular curved surfaces, and its rear surface protrudes from the center in the length direction of the yoke part 11 so as to coincide with the long-side part at the lower side of the yoke part 11. Right and left side-part cores 13, 13 are formed to be shapes whose cross section is longitudinally long, they are formed so as to protrude from both end parts in the length direction of the yoke part 11. Individual lower parts 13c, 13c at the side-part cores 13, 13 are constituted so as to protrude toward the lower part by a prescribed length from the long-side part at the lower side of the yoke part 11.
Patent JP-H09126516-A (JP)
Title: Bath room ventilation drier
Inventor: SUZUKI TADAYOSHI
IPC: D06F58/10
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a drier which accomplishes a drying, a heating, a ventilation and a blowing of cool air along with easier control of a damper. SOLUTION: A fan 17 for blowing is provided into the body A which has a suction port 6, a blowoff port 7 and a ventilation port 8 and a first air path 22 and a second air path 23, the blowoff port 7 is provided with a heater 15 and a damper 30 is provided in the body A with the second air path 23 made being opened at one of the blowoff port 7 and the ventilation port 8. A shutter 34 is so arranged in the first air path 22 of the body A to be shifted to the position of closing by the dead load thereof and to the position of opening by an air pressure. A stopper 37 is provided to hold the shutter 34 at the closing position and a solenoid 38 to oscillate the stopper 37 vertically.
Patent JP-H02129821-A (JP)
Title: Buffer type gas insulated circuit breaker
Inventor: NAKANISHI RYOICHI
IPC: H01H33/91
Filed: 1988-11-08
Abstract: PURPOSE:To make it possible to extinguish an arc in a short time, increase an insulating recovery characteristic between electrodes with compressed gas in a buffer chamber thereafter, also make it possible to shorten a distance between the electrodes by suddenly increasing the pressure of an insulating gas with the heat of an arc produced between a fixed and a movable arcing contacts, and blowing the gas to the arc. CONSTITUTION:The temperature and the pressure of a gas is increased by transferring the heat of an arc 19 produced between a fixed and a movable contacts 4 and 7 when a driving rod 8 is driven in the right direction from its thrown-in state, to the inside of a hot gas chamber 21a through the first discharge path 12a. The pressure of the gas near the hole 11 is decreased with the extruction of the contact 4 from the insertion through hole 11, and the high pressurized gas in the chamber 21 is blown to the arc 19 through the discharge path 12a for extinguishing the arc. At this juncture, the second discharge path 12b is make narrower in comparison with the discharge path 12a so as to decrease the transfer of the heat of the arc 19 to a buffer chamber 9 to prevent the increase of the pressure in the chamber 9 thus reducing energy for operation of the rod 8. In this way, when a buffer cylinder 10 is shifted in the left direction, the pressure inside the chamber 9 becomes negative thus the rod 8 is replaced to its thrown-in state.
Patent JP-2000110390-A (JP)
Title: Storage yard
Inventor: ASO ROKUSABURO
IPC: E04H6/18
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To permit the moving of cars from a lift platform to a storing platform and storing the cars in a storage in a stable state by making the storing platform freely traversable through a traversing roller by a freely liftable guide frame through traverse rollers between a lift room and the storage. SOLUTION: In a lift room, a fork 30 is provided for a lower supporting arm portion 28 of lift platforms 21, 21 suspended from wires 17, 19, and wheels 7a of a car 7 are placed and lifted to a predetermined story. Next, guide frames 52, 52 are lifted through wires 55, 55 by drive motor 54, 54 and set to the same level of that of the floor frames 42, 44, the storing platforms 41, 41 in the adjacent right and left storage are moved below the car 7 through traverse rollers 43, 45, 53, the lift platform 21 is lowered, the fork 30 is passed between the forks 50 of the storing platform 41, and wheels 7a are moved to the fork 50. Then, a storing platform 41 loaded with the car 7 is moved to the storage. Thus, the front and rear of the lift platform 21 can be stable supported by the traverse rollers 43, 45, 53 and can be moved between the lift room and storage.
Patent JP-H10109206-A (JP)
Title: Surface coated cutting tool
Inventor: UEDA HIROSHI
IPC: C23C16/30
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To be excellent in both abrasion resistance and break resistance, and to bear a long time cutting work including an intermittent cutting. SOLUTION: In a surface coated cutting tool having a ceramic skinfilm formed on the surface of a base body composed of a superhard alloy or cermet, the ceramic coat is composed of a single layer or multi-layers to always contain a columnar crystal TiCN layer so that the ratio of the horizontal mean grain diameter d1 of a TiCN columnar crystal grain at a position separated as far as 1/5 of the thickness of the TiCN layer from the upper end of the TiCN layer to the horizontal mean grain diameter d2 of the TiCN columnar crystal grain at a position separated as far as 2/5 of the thickness of the TiCN layer from the lower end of the TiCN layer may be within 1<=d1/d2<=1.3.
Patent JP-S61235188-A (JP)
Inventor: JIEEMUZU II KUUDAA
IPC: G11B7/253
Filed: 1985-12-14
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-S62141238-A (JP)
Inventor: TANABE YUJI
IPC: E04B2/58
Filed: 1985-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000100857-A (JP)
Title: Method and device for detecting defects in wire bonding device
Inventor: HOTTA KIYOTAKA
IPC: H01L21/60
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide defect detecting method and device in a wire bonding device, which can detect the presence or the absence of occurrence of cracks in a semiconductor chip under a pad during the wire-bonding process in parralell in the wire bonding process. SOLUTION: This is a defect detecting method, which is applied on a wire- bonding device and detects the presence or the absence of defects in the wire bonding part. Under the state, a bonding wire 1 is connected to a pad 4, the electric conducting state between a heater block 7, on which a semiconductor chip 5 is mounted, and the bonding wire is detected. Thus, the presence or absence of cracks under the pad of the semiconductor chip 5 is detected.
Patent JP-H04156543-A (JP)
Title: Developing device operating method
Inventor: TOMIYASU MIKI
IPC: G03D3/00
Filed: 1990-10-19
Abstract: PURPOSE:To prevent the overflow of a waste liquid from a waste liquid tank and a trouble of a photosensitive material by providing a liquid level sensor detecting the liquid level lower than the full-tank liquid level by the preset liquid quantity. CONSTITUTION:A liquid level sensor 54 is provided at the top of the tank main body 52 of a waste liquid tank 48, and the liquid level of the waste liquid filled through a waste liquid feed port 56. A liquid level difference of the height (l) is provided between the liquid level L detected by the liquid level sensor 54 and the full-tank liquid level H. When the waste liquid reaches the liquid level sensor 54, an alarm is issued, however development processing can be further continued until the waste liquid reaches the full-tank liquid level H. The operation of a developing device is stopped when the waste liquid reaches the full-tank liquid level H. The operation of the developing device is stopped when a preset period elapses after the signal from the liquid level sensor 54 is received by a control device 36. All the photosensitive material, which is used for development in the developing device 10 until the developing device is stopped after the liquid level L is detected by the liquid level sensor 54, is discharged, thus no adverse effect is given to a photosensitive material during the development work, and a trouble that the waste liquid overflows from the waste liquid tank 48 is prevented.
Patent JP-H11118640-A (JP)
Title: Semiconductor pressure sensor
Inventor: NISHIMURA ETSUO
IPC: H05K1/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To enable the stable control of an internal-combustion engine by providing slits between the sensor element-mounting part and a terminal connecting part of a printed board and preventing output fluctuations from occurring in a sensor element even with stress exerted on the printed board from a terminal. SOLUTION: In a printed board 3, a sensor element and an electronic circuit part 10 are mounted on a sensor element-mounting part 3a, and the lands 3b of a terminal connecting part 3c are extended from the supporting part of a metal cover to connect and fix a terminal. Slits 11 are provided between the sensor element-mounting part 3a and the terminal connecting part 3c so as to pass through the printed board approximately in parallel with the alignment of the lands 3b. By this, even if the terminal is displaced and stress is exerted on the printed board 3 due to changes in temperature and pressure exerted on a connector part, distortion in the printed board 3 is absorbed by the slits 11. Therefore, as only the terminal connecting part 3c is distorted, it is possible to suppress output fluctuations in the mounted sensor element and to control an internal combustion engine stably.
Patent JP-H11115845-A (JP)
Title: Motorcycle grab-bar device
Inventor: OURA KOSEI
IPC: B62J1/28
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle grab-bar device that may be adjusted in the grab position through its simpler structure. SOLUTION: A grab bar device 10D is for use on a motorcycle 1 or behind its rider's s seat 9. The grab bar device 10D is made up of a grab bar body 11D and a mounting bracket 12D adapted to be fixed to a motorcycle body frame. The bracket 12D is formed with a plurality of mounting parts 14D, and the grab bar body 11D is formed with a plurality of turning holes 19 and a plurality of mounting holes 17D. The grab bar body 11D is fitted at its one turning hole 19 selected on the bracket 12D so as to freely pivot thereon and at its one mounting hole 17D selected on the corresponding mounting part 14D on the bracket 12D.
Patent JP-2000026500-A (JP)
Title: Leprgrp polypeptide and polynucleotide
Inventor: DUCKWORTH DAVID M
IPC: A61K48/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new peptide containing an amino acid sequence having high homology along the whole length of a specific amino acid sequence effective for treating and diagnosing metabolic defect of diabetes, obesity, etc., eating disorder, cardiovascular disorder, depression, cancer, etc. SOLUTION: This isolated new LEPRGRP polypeptide comprises an amino acid sequence having at least 70% homology of an amino acid sequence of the formula along the whole length. The LEPRGRP polypeptide and polynucleotide are useful for treatment, diagnostic assay, etc., for metabolic defect including diabetes and obesity, eating disorder, cardiovascular disorder, CNS disorder including anxiety and depression, genital disorder, generative disorder, cancer, etc. This polypeptide is obtained by incorporating a polynucleotide obtained by an EST analysis from a cDNA library derived from an mRNA in a sell of human lung, main artery, brain, etc., by standard cloning and screening into an expression system and expressing the polypeptide in an adaptable host cell.
Patent JP-H05121576-A (JP)
Title: Hybrid integrated circuit
Inventor: TOYOOKA SHINICHI
IPC: H01L23/02
Filed: 1991-10-29
Abstract: PURPOSE:To fixedly and integrally bond a hybrid integrated circuit, from which outer lead terminals are derived out of at least two sides of a high density packaged board, with a casing material without using an adhesive sheet material. CONSTITUTION:A casing material 4 having a sealing section 4A which seals a circuit element 2 on a board 1 having an outer lead terminal 3 derived at least from a peripheral section of opposed sides and a resin sealing section 4B formed approximately in the shape of L is adapted to come into contact with a board 1 having an outer terminal lead 3 derived from at least the peripheral part on the opposite sides where a resin layer 5 is formed in an area between the board 1 and the resin sealing section 4B.
Patent JP-2000110912-A (JP)
Title: Continuously variable transmission for vehicle
Inventor: OYAMADA MASAHIRO
IPC: F16H35/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a transmission capable of smoothly performing continuos shift operation of a vehicle such as a bicycle, motorcycle, or automobile. SOLUTION: A coupling pin 11 movable toward the center of a turntable is installed protrusively at the peripheral edge of the turntable and is pivoted in coupling with a gear box 13 behind the turntable through a coupling rod 12, and plate gears 15 and 15' in alternate dislocating are formed on the oversurface and under-surface internal of the gear box 13, and a rotary shaft 14 furnished with flat gears 16 and 16' to mesh with the plate gears 15 and 15' is supported penetratively, and the rotary shaft 14 is arranged rotating in one direction with piston conversion of the gear box 13.
Patent JP-H06135892-A (JP)
Title: Production of vinyl carboxylate ester
Inventor: TAJIMA YASUHIRO
IPC: B01J31/12
Filed: 1992-10-21
Abstract: PURPOSE:To inexpensively and simply obtain the subject compound in the presence of a highly active catalyst by employing specific auxiliary catalysts, when vinyl acetate and an organic carboxylic acid are subjected to an ester exchange reaction using a Pd compound as a main catalyst in the presence of oxygen. CONSTITUTION:Vinyl acetate and an organic carboxylic acid of the formula RCOOH (R is H, >=2C hydrocarbon) (preferably propionic acid) are subjected to transesterification in the presence of a catalyst system and oxygen to obtain the objective compound of the formula. The reaction temperature is room temperature to 72 deg.C. The catalyst system comprises a palladium compound (e.g. palladium acetate) as a main catalyst and an alkali metal nitrate salt (preferably lithium nitrate) and/or an alkyl nitrite (preferably the alkyl nitrite having a 2-10C alkyl, such as propyl nitrite), an alkali metal carboxylate salt (preferably a lithium salt such as lithium acetate), and an alkali metal halide (preferably lithium chloride) as cocatalysts.