baber/WOPTO huggingface dataset:
Patent JP-S6010701-A (JP)
Inventor: SAKAGUCHI HOUGAN
IPC: H01C7/02
Filed: 1983-06-30
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-H10311066-A (JP)
Title: Offset type working machine
Inventor: KAJITA YUSUKE
IPC: E02F3/32
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To increase the workability and stability of a vehicle body by reducing the size and weight of an offset cylinder without changing a front structure in an offset type working machine. SOLUTION: In order to make both a holding force FL in the extending direction (rod side) and a holding force FT in the retracting direction (bottom side) of an offset cylinder 10 equal approximately to the maximum load FL, first a rod diameter d2 of the offset cylinder 10 which does not buckle by the maximum load FL is determined. Based on the rod diameter d2 and a relief pressure Prrf of an overload relief valve 23 on the rod side of the offset cylinder 10, a cylinder diameter d1 of the offset cylinder 10 is determined at which the holding force FT in the extending direction (rod side) is approximately equal to the maximum load FL.  Based on the cylinder diameter d1 , the relief pressure Pbrf of an overload relief valve 22 on the bottom side is determined at which the holding force FC in the retracting direction (bottom side) of the offset cylinder 10 is approximately equal to the maximum load FL so as to set at Pbrf< Prrf.
Patent JP-H11309770-A (JP)
Title: Method and apparatus for multi-layer extrusion molding
Inventor: IIZUKA HAJIME
IPC: B29C48/305
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for multi-layer extrusion molding wherein flow speed of each molten resin layer is made uniform and a multi-layer sheet/film with no fluctuation of the thickness in the width direction can be easily molded by controlling temp./viscosity of a molten resin material, i.e., controlling as the result resistance on the metal wall face of a feed block by controlling temp./viscosity of the molten resin material. SOLUTION: In a method for multi-layer extrusion molding for molding a multi-layer sheet/film by combining a feed block 10 for laminating molten resin materials fed from a plurality of extruders in multi-layers and making them join together and a T-die connected with the feed block and for molding the multi-layer sheet/film, temp./viscosity of each of fed molten resin material is controlled by performing temp. control of heaters 20a-20f and 22a-22f provided in the feed block 10 to decrease inferior phenomena on the boundary faces of lamination joining together in multi-layers.
Patent JP-H07332166-A (JP)
Title: Intake device of engine with mechanical type supercharger
Inventor: ISHII KENYA
IPC: F02M25/07
Filed: 1994-06-01
Abstract: PURPOSE:To provide a suction device for engine equipped with mechanical type supercharger, with which it is possible to prevent carbon particles included in the suction gas because of the EGR from bringing about failed operation of a bypass valve furnished in the supercharger bypass passage. CONSTITUTION:A suction device for an engine equipped with a mechanical type supercharger 7 is furnished with a supercharge bypass pipe for suction passage 2 for bypassing the supercharger 7. The outlet end of the upstream EGR passage 21 is located upstream of the supercharger 7, and a filter 27 for capturing carbon particles is installed at the bypass pipe 11 in its position downstream of a bypass valve 12. An ECU 40 stops the supercharger 7 in the low load range, actuates it in association with a rise of the load, and squeezes the opening of the bypass valve 12. When the supercharger 7 stops, the EGR valve 23 in the upstream EGR passage 21 is closed, and the EGR valve 23 is opened only when the supercharger 7 is in operation.
Patent JP-H10307288-A (JP)
Title: Liquid crystal element and its manufacturing method
Inventor: HATANO TAKUJI
IPC: G02F1/1333
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide liquid crystal elements and their manufacturing method in which a multigradation display is easily conducted by employing the liquid crystals indicating a cholesteric phase, to provide a manufacturing method of the liquid crystal elements which are held between a pair of substrates in which at least one of the substrates is transparent and the substrate and have a composite film which includes resin walls and the liquid crystals and to provide a manufacturing method of the liquid crystals without being affected by an unhardened resin precursor, without containing the liquid crystals in the resin walls and capable of producing the liquid crystals by selecting resin from a wide range. SOLUTION: This liquid crystal elements are provided with substrates 1a and 1b having a pair of electrodes 2a and 2b in which at least one of them is transparent and a composite film 3 which is held between the substrates 1a and 1b and include resin walls 3b and liquid crystals 3a indicating a cholesteric phase and in which electrodes 2a and 2b form a pixel. The composite film 3 is made so that plural regions exist in the state that the density of the resin walls, the array pitch and one or more than two of the shapes are mutually different in one pixel.
Patent JP-H05291774-A (JP)
Title: Board for mounting electronic parts
Inventor: KUNII NORIO
IPC: H01L23/12
Filed: 1992-04-14
Abstract: PURPOSE:To get a board for mounting electronic parts, which has excellent cooling effect and the constitution of which is simple. CONSTITUTION:A heat sink member 3 for cooling is stuck close to the rear side 1b of the board body 1 on the surface of which an electronic circuit is constituted of the electronic parts. This heat sink member 3 has many passages 4 for circulating fluid 5 for cooling, and many passages 4 are constituted to be parallel with one another as well as board body 1.
Patent JP-2000311860-A (JP)
Title: Cleaning method in vertical reduced pressure cvd system and vertical reduced pressure cvd system with cleaning mechanism
Inventor: SHINKAWA AKIHIRO
IPC: C23C16/44
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a remaining film cleaning method, which can use a cleaning gas with satisfactory efficiency and can clean a remaining film with satisfactory efficiency, in a vertical reduced CVD system and the vertical reduced CVD system with a cleaning mechanism. SOLUTION: This vertical reduced CVD system is constituted of a cleaning mechanism, consisting of a first cleaning gas feeding port 8A and a first nozzle 9A for feeding cleaning gas, which are respectively provided at two places under the lower part of a reaction furnace 2, a cleaning mechanism consisting of a second cleaning gas feeding port 8B and a second nozzle 9B for feeding the cleaning gas, which are respectively provided at two places under the lower part of the furnace 2, and a mass flow controller, which is connected with the cleaning gas flow path of each of the above nozzles for feeding the cleaning gas and alternately controls the increase and reduction in the flow rate of the cleaning gas, which is jetted from the respective nozzles for feeding the cleaning gas into the furnace without changing all the flow rates to introduce the cleaning gas in the furnace.
Patent JP-S599459-A (JP)
Inventor: TANAKA HIROYOSHI
IPC: F25B30/02
Filed: 1982-07-09
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-H05285838-A (JP)
Title: Powdery material injection amount control system in processing device
Inventor: MISHIMA AKIO
IPC: B24C7/00
Filed: 1992-04-14
Abstract: PURPOSE:To perform control such that a constant amount of a powder material is injected through an injection nozzle from a mixing chamber, in a processing device which performs etching processing or coating processing through injection of a particulate-form powder material through an injection nozzle. CONSTITUTION:A decrease amount of a powdery material 18 in a mixing chamber 2 measured by means of an electric balance 26 is inputted to a control unit 27. A voltage value of a bimorph vibrator 21 is controlled by means of the control unit 27 to regulate an injection amount of a powder material injected through an injection nozzle 15.
Patent JP-S5244140-A (JP)
Title: Manufacturing method of corrugate horn antenna for ultra-high frequenc y band use
Inventor: NAKAJIMA NOBUO
IPC: C25D1/02
Filed: 1975-10-04
Abstract: PURPOSE:In the production of the corrugate antenna used for millimeter wave or semi-millimeter wave, a cone-shaped intermediate object is used to facilitate the production as well as secure an excellent electrical characteristics.
Patent JP-H01290792-A (JP)
Title: Porous metal body, method and apparatus for producing the same
Inventor: SUGIKAWA HIROFUMI
IPC: C25D7/00
Filed: 1988-05-17
Abstract: PURPOSE:To form a plating film of a uniform thickness on a sheetlike porous body in a single plating stage by forcing a plating soln. to flow so that the soln. collides against the porous body at right angles and by carrying out plating at high current density. CONSTITUTION:A sheetlike porous body 10, 11 is travelled in a plating vessel 1 after electrical conductivity is rendered. In the vessel 1, a plating soln. is forced to flow from feed nozzles 2 so that the soln. collides against the entire porous surface of the porous body 10, 11 at nearly right angles and plating is carried out at high current density. A plating film of a uniform thickness is formed on the entire surface of the porous body 10, 11 and the plated porous body is wound around a roll or the like to form a coil. The plating film having a uniform thickness can be formed on the sheetlike porous body in a single plating stage.
Patent JP-H06334158-A (JP)
Title: Rear irradiation type semiconductor element and manufacture thereof
Inventor: SUYAMA MOTOHIRO
IPC: H01L27/14
Filed: 1993-05-21
Abstract: PURPOSE:To maintain mechanical strength by comprising a charge accumulating portion, a charge reading portion, a bonding pad, an internal region of the peripheral portion except for the area on the bonding pad and a protective film formed and bonded to cover the enture part of the upper surface of the charge reading portion. CONSTITUTION:A semiconductor substrate 1 is processed from the rear of the internal portion surrounded by the peripheral portion to form a thin plate internal portion in order to form an light incident surface 5. A charge accumulating portion 2 is provided, opposed to the light incident surface 5, at the surface region of the semiconductor substrate 1. A charge reading portion 3 is formed on the charge accumulating portion 2 to form an output end at the peripheral portion of the semiconductor substrate 1. A bonding pad 4 is formed on the output end of the charge reading portion 3. A protection substrate 6 is bonded with a non-conductive bonding agent 9 to cover the entire part of the upper surface of the internal region and the charge reading portion 3 at the peripheral portion of the semiconductor substrate 1 except for the portion on the bonding pad 4. Thereby, the internal portion is surrounded by the semiconductor substrate 1 and is reinforced from the rear to improve its mechanical strength.
Patent JP-S61278373-A (JP)
Title: Method and device for controlling injection or discharge pattern of fluid
Inventor: MATSUNAGA MASABUMI
IPC: B05D1/02
Filed: 1985-06-03
Abstract: PURPOSE:To detect the change of a spray pattern and to prevent the generation of the inferior goods by detecting electrically the fluctuation of the injection pressure of an upstream passage of a nozzle, comparing this signal with a reference value every time and dealing with the deviation in case of causing it. CONSTITUTION:In the control of an injection pattern due to a liquid gun, an electric type pressure sensor 16 is provided on a liquid passage 14 close to a nozzle 19 incorporated in the gun 11. When the clogging is caused near to a nozzle hole 19H, it is sensed with the sensor 16 and a signal is generated. This signal is inputted to an amplifier 22 of an explosion protection device and amplified and inputted to the inside of a CPU 26 via an analog-to-digital converter and after comparing it with the preliminary reference value, the deviation is announced with an alarm device or the like when it is deviated from the tolerance. In such a way, the fluctuation of the pressure in the injection period is detected every millisecond unit and the width of a streak coated streakily is strickly checked and a proper remedy is performed.
Patent JP-S5826095-A (JP)
Title: Pulling apparatus for single crystal silicon
Inventor: HASEBE HITOSHI
IPC: C30B15/20
Filed: 1981-07-31
Abstract: PURPOSE:To prevent the occurrence of dislocation in single crystal Si due to SiO when the single crystal Si is pulled up from a polycrystalline Si melt in an inert gaseous atmosphere, by feeding the atmospheric gas symmetrically with respect to a shaft for pulling up single crystal Si. CONSTITUTION:A seed crystal 15 for single crystal Si is dipped in molten polycrystalline Si 17 in a quartz curcible 2 in a chamber 1 and slowly pulled up  with a chain 16 to deposit single crystal Si on the crystal 15 and to pull up it.  At this time, a plurality of holes 18 for introducing an inert gas such as Ar are  pierced symmetrically with respect to the pulling shaft (chain) in the side wall  of the cylindrical protruded part 5 of the chamber 1, and a plurality of holes 19  for exhausting the inert gas are also pierece symmetrically with respect to the  pulling shaft. Since the inert gas can be fed symmetrically to the periphery of  single crystal Si during pulling, the occurrence of dislocation in the Si due to  gaseous SiO can be prevented, and single crystal Si of superior quality can be  pulled up.
Patent JP-S5821786-A (JP)
Inventor: NISHI KENICHI
IPC: G09F13/00
Filed: 1981-07-31
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-S63283907-A (JP)
Title: Disassembly device for tatami
Inventor: UEOKA MASANORI
IPC: E04F15/02
Filed: 1987-05-18
Abstract: PURPOSE:To provide a disassembly device for a 'tatami' facilitating disposal or reuse of the 'tatami' after use, by a method wherein after cutting-off of a tying thread for the 'tatami', the 'tatami' is separated into a core material such as foamed styrol and a straw material adjoining to the core material by a material separation device. CONSTITUTION:'Tatami' facing 85 is removed beforehand by cutting-off a thread sewing the 'tatami' facing 85 on the tatami 8 or ends of four sides of the 'tatami' 8, in the 'tatami' 8. Then the same is inserted into a part 11 of a guide path device 1 under a state where the same is stood up by turning an end face in a longitudinal direction side down. A straw material 82 for the 'tatami' which is guided by the guide path device 1 and has been sent up to a thread cutting-off device 5 is cut deeply into at a part close to a boundary between a core material 81 and the straw material 82 through a tip face of the 'tatami' and a tying thread 84 for the 'tatami' is cut off with a movement of the 'tatami'. Then the part where the thread has been cut off is widened further by an edge member 61 vibrating vertically in a material disassembly device 6. Then the straw material 82 and a straw material 83 and paper backing 86 are shaken down from the core material 81 through a rotation of a rotating projection part (n) of a shaking-down device 60 for the material. On the one hand, the core material 81 is sent out of an end of the device 1 by a feed driving device 4.
Patent JP-H01295068-A (JP)
Title: Control method for belt-driven continuously variable transmission
Inventor: TAKAHASHI MASAYOSHI
IPC: B60W10/101
Filed: 1988-05-19
Abstract: PURPOSE:To prevent concentricity and controllability from deteriorating by constituting a device deciding a work machine for whether it is in use or not in a controller by detecting a load in a work machine side and holding the present reduction ratio of a belt when the work machine is in use. CONSTITUTION:Pressure oil is supplied to a work machine cylinder 22 from an oil hydraulic pump 21 through a work machine valve 23, further by performing work in a work machine B, a pressure in a hydraulic circuit 24, connected to the oil hydraulic pump 21, rises increasing torque, acting on a shaft 15, and a load 7b. This pressure P is not more than a no-load time pressure Po when the work machine B is not in use, while obtaining a value from the above described pressure Po to a relief pressure when the work machine B is in use. Then a controller 13 receives a pressure signal P1 by a pressure sensor 25, comparing a work machine pressure P with the no-load time pressure Po, when a relation is Po<P, an actuator operating device 14 of a continuously variable transmission is controlled so as to hold the present reduction ratio of a belt. While unless the relation is Po<P, a normal speed change control is performed being based on a load acting on a load 7a.
Patent JP-H06305188-A (JP)
Title: Light emission control method and device for light source
Inventor: HONDA RYOJI
IPC: G03G15/04
Filed: 1993-04-23
Abstract: PURPOSE:To enable an optical energy obtained by a light outputted from a light source driven by a driver to emit a light to approximate to or coincide with a theoretical optical energy. CONSTITUTION:In a main controller 1501, a resolving power corresponding to the presence/absence of shade image printing, a gradation degree, and the like is given to digital image data from a host computer 3; and a lighting time Tw of a laser diode 11 for every dot is calculated on the basis of the resolving power and a digital value for every dot. In a power signal generation circuit 1505, based on the calculated lighting time Tw for every dot, a correction factor K0 (K1) for a rated optical power level Pa of the laser diode 11 at normal printing is retrieved from a table held in a correction factor table holding circuit 1507. Furthermore, a corrected optical power level Pb (K0Pa or K1Pa) is obtained by multiplying the rated optical power level Pa by this factor. At the obtained optical power level, a driver IC 13 drives the laser diode 11 to make it emit a light.
Patent JP-H05313452-A (JP)
Title: Image forming device
Inventor: HIRASHIMA YASUHITO
IPC: G03G15/00
Filed: 1992-05-13
Abstract: PURPOSE:To realize printing where a white belt or a black belt is not caused with almost no causing the change of a mechanism and the rising of cost by rubbing the same spot of the surface of the image carrier by an elastic blade five or more times before performing image forming action. CONSTITUTION:An electrostatic charging roller 3 and a transfer roller 9 are produced by molding conductive urethane foam rubber on a metallic shaft and allowed to always press-contact to the image carrier 1 with specified load. The elastic blade 12 press-contacts to the image carrier 1 with specified abutting pressure. After turning on a power source, only the image carrier 1 is rotated for 16 seconds as cleaning action. Thereafter, it is shifted to a standby state and gets in a printing performable state, and printing is performed when a printing instruction is inputted. In the middle of the cleaning action, the image carrier 1 is rotated five or more times, and a substance adhering to the image carrier 1 from the roller 3 or the roller 9 is removed by the elastic blade 12. In such a case, it is easily possible to rub the image carrier 1 by the blade 12 to perform only the cleaning.
Patent JP-S5745611-A (JP)
Title: Maintenance display device
Inventor: KOUNO MICHIAKI
IPC: G06F3/147
Filed: 1980-09-01
Abstract: PURPOSE:To perform a simple failure display, by displaying the name of failed element and the location of element with English and ''Kanji'' (Chinese characters) on a panel. CONSTITUTION:If an alarm is produced during the execution of sequence, the name of failed element and the location of element are collated on a conditional collation trace and it is displayed on a panel screen with characters by the operation of keyboard. For example, if an alarm is taken place during the execution of sequence, it is stored in an interface register 3 and a conditional collation trace 4 checks the name of failed element and the location of element. The address of a display memory is indicated with an address register 7. On the other hand, when the name of element and the location of element are inputted on a keyboard 8, English letters and characters corresponding to the name of element are outputted from a memory 11 and displayed on respective display devices 13, 14.
Patent JP-2000311949-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBOTA TSUTOMU
IPC: H01L27/088
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, wherein the thickness of an oxide film is selectively suppressed with ease, in less number of processes, while the oxide film is formed evenly. SOLUTION: When a gate oxide film is formed on the surface of a silicon substrate 1, nitrogen 21 is ion-implanted under the surface of the silicon substrate 1, so that a relatively thin gate oxide film 3 is grown through thermal oxidation to form a core part, while a buffer circuit part comprising a relatively thick gate oxide film 23 is formed. This manufacturing method is applied to a semiconductor device like a microprocessor.
Patent JP-H04347675-A (JP)
Title: Serial printer
Inventor: KONISHI DAISHI
IPC: B41J29/42
Filed: 1991-05-27
Abstract: PURPOSE:To hold a high printing speed even when narrow recording paper is used by reciprocally moving a carriage in a main scanning direction corresponding to the width of the recording paper. CONSTITUTION:A position homing sensor 2a for A4 width and a position homing sensor 2b for B4 width are changed over automatically by the electric signal corresponding to that the recording paper from a recording paper width detect ion sensor provided at a recording paper mounting position is A4 or B4. The position homing sensor 2a for A4 width is provided at a position slightly shifted on the side opposite to recording paper so as not to obstruct the reciprocating movement of a carriage 1 over the max. recording width, that is, the B4 width in a main scanning direction. The reciprocal moving region of a printing means in the main scanning direction corresponding to the width of a recording medium can be ensured and controlled and, in its turn, even when narrow recording paper is used, higth speed printing can be kept.
Patent JP-H11309129-A (JP)
Title: Mr imaging device
Inventor: TAKEO KAZUHIRO
IPC: G01N33/48
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an image in which a peripheral blood vessel part appears clearly, using TOF method or MTC method. SOLUTION: When a pulse sequence in which an echo signal 42 is obtained by applying an excitation pulse 41 and a Gs pulse to a specific slice surface, applying a Gp pulse, and reversing a Gr pulse is repeated as the Gp pulse is varied, a presaturation pulse 43 is applied together with the Gs pulse just before the excitation pulse 41, so as to pre-saturate the upstream portion of the slice surface selected. The flipping angle of the pulse 43 is varied depending on the magnitude of the Gp pulse.
Patent JP-S5912996-A (JP)
Inventor: REAADO SHII FURETSUCHIYAA
IPC: C10G7/00
Filed: 1982-07-12
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-S5346410-A (JP)
Title: Controlling method for dust collector of exhaust gas from converter
Inventor: NISHIKAWA MASUMI
IPC: C21C5/38
Filed: 1976-10-08
Abstract: PURPOSE:To raise the dust collecting efficiency as a whole, by controlling the opening degree of the throat damper of the primary dust collector according to the flow rate of the gas and by controlling the opening degree of the throat damper of the secondary dust collector so as to make constant the pressure in the hood at the throat part of the furnace.