baber/WOPTO huggingface dataset:
Patent JP-H10141455-A (JP)
Title: Hydraulic control circuit for continuously variable transmission device
Inventor: KASHIWASE HAJIME
IPC: F16H47/06
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To avoid the interference due to the fluctuation of pressure between each control pressure by adjusting and setting pressure of oil discharged from an oil pump and make change-over timing of set pressure of each control pressure proper. SOLUTION: In a hydraulic controller 27, line pressure Ps which is supplied to a secondary pulley 9c of a continuously variable transmission 9 is set in such a manner that it is low when a torque converter 7 is locked up and connected and it is high when the torque converter 7 is released, and a difference in pressure between each pressure Pc and PL is set to about 1.5kgf/cm<2> in a control valve 29 which adjusts pressure of clutch control pressure Pc supplied to an apply side of a lock up clutch 7c from drain pressure of the line pressure Ps and a control valve 50 which adjusts lubrication pressure PL supplied to a release side of the lock up clutch 7c from drain pressure of the clutch control pressure Pc.  Each pressure Pc, PL is changed over by operation oil pressure from a timing valve 55 which detects the lock-up connection and the release in such a manner that it is low at the time of the lock-up connection and is high at the time of release.
Patent JP-H06147404-A (JP)
Title: Boiler furnace monitoring method and device
Inventor: FUKUDA YUJI
IPC: F22B37/38
Filed: 1992-11-09
Abstract: PURPOSE:To provide a boiler furnace monitoring method and device for quantitatively monitoring the presence or absence of generation of corrosion in a waterwall tube by low NOx combustion and progress speed. CONSTITUTION:A means 3 for detecting a gas temperature near a waterwall tube in a furnace of a boiler in which fuel including sulfur content is used, a sample 6 provided while being exposed in the furnace, and means 7, 8, 10 for measuring at least one of generation of corrosion, corrosion amount, corrosion rate from the change of electric resistance of this sample are provided on the waterwall tube near a burner 9 of the boiler. Thereby the presence or absence of sulfide corrosion, corrosion amount and corrosion rate can be quantitatively measured, so that proper operation of the boiler can be performed.
Patent JP-H01143102-A (JP)
Title: Vehicle lighting appliance
Inventor: ONDA KUNIO
IPC: F21S8/10
Filed: 1987-11-28
Abstract: PURPOSE: To prevent infiltration of waterdrops and dust, by providing a permeable member pressure-welded and fixed to the whole periphery of a vent hole and the inside wall of a wall part. CONSTITUTION: A vent hole 11 having an appropriate diameter is formed above a socket mounting hole 7 in a dorsal surface of a housing 2, and a cylindrical wall part 12 surrounding the vent hole 11 is provided so as to protrude backwards. A cylindrical permeable member 13 is water-tightly pressure-welded and fixed to the bottom surface and the inside wall surface of the cylindrical wall part 12 so as to block the vent hole 11. Consequently, the inside of a lamp chamber 4 of the lamp for vehicle 1 is communicated with the outside air through the permeable member 13 blocking the vent hole 11, thereby the air pressure of the inside of the lamp chamber 4 is equal to the outside air pressure to prevent the operation of breathing.  Further, infiltration of waterdrops and dust is prevented by the characteristic of the permeable member 13, which enables to keep a good characteristic of light distribution at all times.
Patent JP-H07126829-A (JP)
Title: Continuous carburization furnace for steel strip and continuous carburization method
Inventor: YAMAMOTO AKIRA
IPC: C21D9/56
Filed: 1993-11-04
Abstract: PURPOSE:To provide the continuous carburization technique capable of controlling the carburization amt. to a steel strip with high accuracy even in a nonstationary carburization treatment. CONSTITUTION:This continuous carburization furnace is successively arranged with plural cooling zones and single or plural reheating zones between a heating zone or soaking zone and a carburizing zone. The first cooling zone among the plural cooling zones is a cooling zone for cooling the steel strip to a prescribed reference temp. after heating or soaking. The steel strip is continuously carburized after the steel strip is adjusted to a prescribed temp. according to the condition at the time of passing the steel strip by either or combination of overcooling or reheating steel strip as it is after cooling the steel strip down to the prescribed reference temp. after heating or soaking in the method for continuously carburizing the steel sheet after continuously heating or soaking the steel strip.
Patent JP-H02143523-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO SEIICHI
IPC: H01L21/302
Filed: 1988-11-25
Abstract: PURPOSE:To enable fine wirings to be formed with high precision by a method wherein a spacer film is previously formed between a wiring film and multilayer resist and then the spacer film is removed after removing the lower layer resist. CONSTITUTION:An insulating film 2 and a wiring film 3 are formed on an Si substrate 1 while a pure Cu film 7 as a spacer film is formed on the wiring film 5 by sputtering process. Later, a lower layer resist 4, an SOG 6 and an upper layer resist 6 are formed on the pure Cu film 7 while in such a state, the upper layer resist 6 is photo-etched to etch away the SOG 5 using the resist 6 as a mask. Then, the lower layer resist 4 is patterned by O2 reactive ion etching process using the resist 6 and SOG 5 as masks. At this time, Cu-made sidewall films 7a are formed by overetching process on the sidewalls of the lower layer resist 4 masked under the SOG 5. Then, the pure Cu film 7 and the wiring film 3 are anisotropically etched away to be patterned and then the lower resist 4 is removed. Finally, when the substrate 1 is immersed in a concentrated acid, any residual pure Cu film 7 and the sidewall film 7a are removed to form wirings 3a.
Patent JP-H09121482-A (JP)
Title: Non-contact gate device
Inventor: SAKURABA RYOSAKU
IPC: G07B15/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent feed coils from generating a magnetic field in directions other than the direction of an intended magnetic field by driving a first feed coil and a second feed coil, oppositely placed on both sides of a passage, in the same cycle, and thereby generating a synthetic magnetic field by both feed coils. SOLUTION: A non-contact gate device 10 consists of a first feed coil 12 and a second feed coil 14 placed opposite to each other, and a passage 16 through which users are to pass is formed between them. An open/close gate for controlling the passage of users is placed at the exit of the passage. The first and second coils 12, 14 are driven in the same cycle by means of an exciting power supply section 19, and an alternating field 24 is generated in the passage 16. Sent from a transmitting section 20, a clock signal is amplified at amplifying sections 22, 23, and is phase-controlled at a phase control section 21. This allows the first and second feed coils 12, 14 to be driven with a specified phase difference.
Patent JP-H02144330-A (JP)
Title: Sheet loading magazine
Inventor: KUDOU TOMOHIRO
IPC: G03B27/58
Filed: 1988-11-26
Abstract: PURPOSE:To maintain a light shading ability during removal of sheets by engaging the end part of the cut side of a bag with a guide part by a presser part along the groove-shaped guide part near the endpart of a magazine frame, providing a winding part for clamping and winding the end part in opposite side of the bag, and providing the presser part, the winding part, the guide part at the positions where rays of the light are shaded by a cover body. CONSTITUTION:After a magazine cover 14 is taken off, sheets 11 enveloped in a shade bag 12 is housed in a magazine frame 13, one end 12a of the bag 12 is set on a winding shaft 17, and a clamp plate 19 is put on the end of the bag. The other end 12b of the bag is pressed on a guide part 13a of the end part of the frame 13 by a presser part 16, and the extruded end part of the bag is cut off for the bag to be opened. A winding shaft 17 is then rotated to wind the opened shade bag 12. Since the presser part 16, the guide groove 13a, the winding part 17 are provided inside the position where the magazine cover 14 is fitted into the peripheral groove of the frame, the recording sheets 11 can be completely shaded from rays of light during storing of the sheets.
Patent JP-S63152731-A (JP)
Title: Clutch control device for vehicle
Inventor: MATSUDA MITSUNOBU
IPC: B60W10/10
Filed: 1986-12-15
Abstract: PURPOSE:To simplify construction of a control system and to improve the layout characteristic of a device when it is mounted on a vehicle, by selectively performing a control of connecting and disconnecting a clutch through a single ma//ster cylinder used in common for a main control system and subcontrol system. CONSTITUTION:A release cylinder 12 is connected to a master cylinder 13 equipped with the first piston, whose action is controlled by a main control system operated being associated with a clutch pedal 7, and the second piston whose action is controlled by a subcontrol system operated being associated with the action of the first actuator 4. And the release cylinder 12 is left as set so as to operate corresponding respectively to actions of the above described first and second pistons of the master cylinder 13. In this way, miniaturization of a device is promoted by simplifying construction of the control system.
Patent JP-S62156089-A (JP)
Title: Production of partial clad material
Inventor: YAMAGUCHI KENJI
IPC: B23K20/00
Filed: 1985-12-27
Abstract: PURPOSE:To easily manufacture the partial clad material having high dimensional accuracy and positional accuracy by forming the projecting part in a spot shape on the rolling roll for a coating material in case of rolling by overlapping the coating material of dissimilar metal on a base material. CONSTITUTION:The belt like coating material 2 of dissimilar metal is overlapped on a base material 1 and rolled with a pair of rolling roll 3, 4. In this case the rolling roll 3 at the base metal 1 side is taken as a flat roll and the rolling roll 4 at the coating material 2 side is taken as the stepping roll having plural projecting parts 5. The rolling is performed at the prescribed rolling reduction rate by turning the rolling rolls 3, 4 in the arrow mark direction by applying optimum tension Tf, Tb respectively to the front part and rear part of the base metal 1. The excessive coating material 2'' is easily separated with its shearing in good accuracy by the slit effect due to the rolling reduction of the projecting part 5 because of the projecting part 5 of the rolling roll 4 being composed with the corner part having sharp edge and the coating material 2' located on the projecting part 5 only is fitted and coated on the base metal 1. In this way the partial clad material 6 having a spot like coating material 2' is easily obtd.
Patent JP-H08155339-A (JP)
Title: Treating method for washing waste water of dry electrostatic precipitator
Inventor: MIWA MAMORU
IPC: B03C3/12
Filed: 1994-12-02
Abstract: PURPOSE: To provide a treating method of a washing waste water of a dry electrostatic precipitator dispensing with a waste water treating device purifying and treating the washing waste water washing an inside of the dry electrostatic precipitator. CONSTITUTION: The washing waste water washing the inside of the dry electrostatic precipitator 10 is stored in a storage tank 26. The stored washing waste water is sprayed in an inlet side flue 12 of the operating dry electrostatic precipitator 10, and a water content of the sprayed washing waste water is atomized with a gas heat of a combustion waste gas 16 introduced in the dry electrostatic precipitator 10 through the inlet side flue 12 and also a solid content in the washing waste water is captured by the dry electrostatic precipitator 10.
Patent JP-H03158110-A (JP)
Title: Metal tableware
Inventor: MATSUMOTO TAKASHI
IPC: B32B15/08
Filed: 1989-11-16
Abstract: PURPOSE:To make a surface hard to be flawed, and to reduce weight without causing a sense of incompatibility by flame-spraying stainless powder at least on the upper surface of a vessel body formed out of aluminum material, and further by coating the entire with fluororesin. CONSTITUTION:A pan body 10 is made of aluminum casting or press forming. The pan body 10 is put on a heat-resistant table, and stainless powder is flame- sprayed from the above so as to obtain a layer 11 of a thickness of approximately 50 to 500 microns. Then, a suspension in which an appropriate quantity 'Teflon(R)' powder being an example of fluororesin is included in a volatile liquid, for example, water is blown on it with a spray, and then after it has been sufficiently dried, it is put in a baking oven for baking the fluororesin on the surface of the pan body 10 at a temperature of approximately 380 to 400 deg.C to form layers 12. Thus, since the vessel body is made of aluminum material, it is very light compared with the vessel of conventional iron casting, and it is hard to be flawed, and resists for a long period of life.
Patent JP-H07150901-A (JP)
Title: Single acting fluid pressure cylinder device
Inventor: SATO YASUAKI
IPC: F02D9/06
Filed: 1993-11-30
Abstract: PURPOSE:To provide a single acting fluid pressure cylinder for preventing a boot from being excessively expanded. CONSTITUTION:In the operating state of a piston 6, high-pressure air leaked from a high pressure chamber B to a low pressure chamber A, and accumulated in the air chamber 14a of a boot 14 escapes to a high pressure chamber B communicated with the atmosphere through a communicating passage (small hole) 13 formed on the inner periphery of a body 1 when the piston 6 is returned to its non-operating position. Accordingly, the boot 14 is prevented from being excessively expanded.
Patent JP-2001117240-A (JP)
Title: Alkali developing solution for photosensitive resin composition
Inventor: CHIYOU SHIYUNREN
IPC: G03F7/32
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain an alkali developing solution for a photosensitive resin composition using only organic components not substantially containing metal ions, capable of suppressing a change with the lapse of time due to the absorption of gaseous CO2 and the generation of particles during use, capable of repetitive use, excellent in uniform developing performance, free from the problems of scum and film residue, capable of forming an excellent resist pattern or colored pattern and not substantially containing metal ions. SOLUTION: The alkali developing solution comprises an aqueous alkali solution containing the carbonate and/or hydrogencarbonate of an organic alkali and an organic strong alkali and not substantially containing metallic impurities.
Patent JP-S63154032-A (JP)
Inventor: KUROSAWA TAKASHI
IPC: H02J9/08
Filed: 1986-12-16
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-S61222889-A (JP)
Inventor: SUTEFUAN TERENSU RIKERUSU
IPC: G05G5/06
Filed: 1985-12-25
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-H11130287-A (JP)
Title: Automatic document feeding device
Inventor: MATSUURA HIROMASA
IPC: B65H3/68
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the separability of a bundle of documents in an automatic document feeding device. SOLUTION: This automatic document feeding device comprises a document set part 1 which sets a bundle of documents 20, a delivery part 3 which delivers documents from a set bundle of documents 20, and separating and feeding parts 4 and 6 which separate the uppermost document among the fed documents from the others and feeds it to a specified position. Also a pre-separating means 30 is installed between the document set part 1 and separating and feeding parts 4 and 6 to facilitate a separation by bending the top end part of the document fed from the bundle of documents 20 in the direction from a diagonal lower part to a diagonal upper part.
Patent JP-H09148090-A (JP)
Title: Method and device for separation of powder attached
Inventor: SATO YUZO
IPC: H05F3/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a separating device which can certainly remove powder attached to any object through the action of static elecricity. SOLUTION: A pellet receiving chute 18 and an air exhaust hole 19 are furnished on/in the rear wall 17 confronting a rotary drum 16 installed inclining at acertain angle, and an exhaust chute 21 and an ion generator 22 are installed on the front wall 20 confronting the rotary drum 16. Ionized air generated by the ion generator 22 is cast onto the pellets agitated by the rotary drum 16, and the static electricity is removed and the powder is blown off.
Patent JP-H04171576-A (JP)
Title: Document data updating system
Inventor: OKAZAKI ERIKA
IPC: G06F17/21
Filed: 1990-11-06
Abstract: PURPOSE:To update only the contents of a certain specified data file by constituting one document of plural data files when the document is processed. CONSTITUTION:The command of updating finish of document contents is inputted, the information is read by an input means 1-1, an instruction is given to a document updating discriminating means 1-2, discrimination whether respective data files stored in a screen information storing part 1-3 is modified or not is executed, when it is modified, the contents of the data file are transferred to a transfer means 1-4 by the document updating discriminating means 1-2. Next, the contents of the data file transferred from the document updating discriminating means 1-2 are transferred to a work station (WS) side by the transfer means 1-4. The data file transferred by the transfer means 1-4 is received by a document information control means 1-5, the instruction is given to a document information management means 1-6 and the contents of the data file of a document information storing part 1-7 are updated. Thus, certain specified data can be updated partially.
Patent JP-H09147209-A (JP)
Title: Vending machine
Inventor: YAJIMA SHUICHI
IPC: G07F11/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To house the heating and cooling commodities in a vending machine and to attain the heat insulation by means of a pair of transparent glass sheets. SOLUTION: A heat insulating door 4 contains two transparent glass sheets 33 and 34 provided on the inner fringe of a square frame body 32 with a prescribed space secured between both sheets 33 and 34. The body 32 can open and close the front side of a commodity store box 5 via a hinge 31. An outer seal member is placed in a space 35 formed between both sheets 33 and 34 to partition the body 32 after making a round of the outer fringe of the body 32 so as to touch its inner fringe. Then a partition member 37 which prevents the convection of heat is arranged in the space 35 corresponding to the inner partition parts 29 and 30 of the box 5 which houses both heating and cooling commodities.
Patent JP-H05136098-A (JP)
Title: Apparatus and method for manufacturing semiconductor device
Inventor: HANAOKA HIDEYASU
IPC: H01L21/302
Filed: 1991-11-15
Abstract: PURPOSE:To make a plasma density uniform and to improve the uniformity of an etching rate by providing at least two or more plasma reception sensors and at least two or more reaction gas injection ports. CONSTITUTION:In the case of SiO2 etching, an SiO2 is deposited on an entire surface of a wafer, patterned and mounted at a center in a chamber. Then, the chamber is evacuated in vacuum, mixture gas of CHF3 and C2F6 gas is fed from mass flow controllers 115, 116 via a gas blow-off plate 103, applied to a high frequency electrode 110 to generate a plasma, and etching is started. In this case, light emission of plasma at two positions on the surface of a wafer is monitored via light receiving windows 118, 117, signals are fed to detectors 113, 114 by fibers 119, 120 and converted to electric signals. The amplified signals are fed to a calculator 112, a control signal is fed to the controllers 115, 116 to etch while controlling a reaction gas flow rate.
Patent JP-H04171938-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO YASUO
IPC: H01L21/76
Filed: 1990-11-06
Abstract: PURPOSE:To prevent parasitic effect like parasitic MOS effect due to wiring layer potential of a high withstand voltage element, by providing two or more metal wiring layers, and making said element not be connected with a metal wiring layer, as the first layer from below. CONSTITUTION:The wiring of a high withstand voltage n-channel FET Q1 is constituted by using a second layer Al wiring 9a'. Hence, even when the potential of the Al wiring 9a' is rather high (e.g. higher than or equal to 40V), the leak current due to parasitic MOS effect is scarcely increased. As the result, it is not necessary for an interlayer insulating film 8 as a first layer be thick, so that the working precision of contact in a low withstand voltage part is not decreased. An n-channel FET Q1 of offset gate structure is used as a high withstand voltage element, and further, a DMOS type FET, a bipolar transistor, etc., can effectively be used as the high withstand voltage element.
Patent JP-H10142393-A (JP)
Title: Device for fixing cap of piping nozzle in water chamber of vertical steam generator and its installation device
Inventor: SHINOMIYA AKIRA
IPC: G21D1/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To carry out work for fixing a nozzle cap in a short time by using a hooking lock mechanism of a cam-lever type for a device for fixing the nozzle cap to make the hooking lock mechanism hook and lock or release by a single action. SOLUTION: An annular lock groove (d) is formed on the outer- circumferential face of a hold-down ring C. A gasket B is sandwiched between a nozzle cap A and the hold-down ring C to seal a nozzle water-tightly. A fitting bracket 31 of a hooking lock mechanism 30 is fixed on the back or the top of a fitting ring 21. A fitting pin 35 is inserted into a pivot hole of an eccentric cam 39 made at a basic end of an operation lever 37 and also into that of a locking hook 41. A tongue 41a protrudes over a tip of the locking hook 41 and enters the lock groove (d) of the hold-down ring C in a locking position. In order to release the hooking lock mechanism 30, the operation lever 37 is pulled up. Then, the eccentric cam 39 rotates, the compressive force acting on the gasket B decreases, the locking hook 41 rotates and he mechanism 30 is released.