baber/WOPTO huggingface dataset:
Patent JP-2001075320-A (JP)
Title: Image density detector
Inventor: NAKAZATO HIROSHI
IPC: G01N21/47
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain an image density detector capable of prolonging the life of a light emitting element and stably detecting image density by restraining the change of the ambient temperature of the light emitting element. SOLUTION: A patch sensor PS fixedly arranged near a roller of a transfer unit is constituted by integrating an LED(light emitting element) 71 radiating light within a specified irradiation range IR to an intermediate transfer belt 41 functioning as a patch image forming medium and a photodiode (light receiving element) 72 receiving the light reflected in the range IR. While image density detecting processing is performed, the LED 71 is made to intermittently emit the light and the reflected light from the range IR is received by the photodiode 12 so as to detect the image density.
Patent JP-2000082002-A (JP)
Title: Data management system and recording medium
Inventor: SAITO TAKAHARU
IPC: G06F21/62
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a data management system which can efficiently update the relating extensions with applications. SOLUTION: A setting program 22 authenticates a user and sets whether or not a file, etc., can be written and executed. A filter limits access to the files and folders according to the setting result and informs a registration item display program 25 which controls changes of registries, of a request to change extension-relative registries. Further, whether or not the folder can be written is set by a folder management program 24R and whether or not the files can be executed is set by a start management program 24Y as well. An ineffective installer 21 is deleted by an uninstallation management program 24B, the file which has an ineffective extension an also has no corresponding application is deleted by an extension management program 24P, and the other files are deleted by an unnecessary file removing program 24G. The extension management program 24P also controls registry changes.
Patent JP-S61165681-A (JP)
Inventor: RICHIYAADO AABURINKU
IPC: G21C3/30
Filed: 1985-11-11
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-S63107822-A (JP)
Title: Metallic mold for producing optical product
Inventor: TAKAHASHI NOBUYUKI
IPC: B29C43/36
Filed: 1986-10-23
Abstract: PURPOSE:To permit production of a product which is free from an uneven refractive index by forming metallic molds of laminates, the part of which in contact with the thick part of the optical product is formed of a metal having the heat conductivity larger than the heat conductivity of the part in contact with the thin part. CONSTITUTION:The upper metallic mold 1 and lower metallic mold 2 of a press for producing the optical glass product are formed of the laminates of the metals A and B which are different in the heat conductivity respectively in parallel with the press. The heat conductivity of the metal A constituting the metallic mold part in contact with the thick part of the optical glass product (the central part in this case), designated as Ak, and the heat conductivity of the metal B constituting the metallic mold part in contact with the thin part of the optical product (the peripheral edge part), designated as Bk, are specified to Ak>Bk. The generation of a large difference in the cooling rate between the thick part and thin part of the optical product is thereby prevented and the optical product which is free from the uneven refractive index is obtd.
Patent JP-S61183741-A (JP)
Inventor: JOHNSON STEVEN ELDRIDGE
IPC: G06F9/00
Filed: 1985-11-13
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-2000088251-A (JP)
Title: Method and device for reducing thermoacoustic vibration in gas turbine combustion chamber
Inventor: PASCHEREIT CHRISTIAN OLIVER DR
IPC: F23R3/28
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To minimize the pressure amplitude of thermoacoustic vibration in a gas turbine combustion chamber by supplying liquid or gaseous mixing fuel via two fuel lines, and by adjusting the amount of supplied fuel for each fuel line via a fuel valve. SOLUTION: A premixing burner forms fuel lines 13 and 14 with an opening 15. The amount of fuel being supplied to the premixing burner via the fuel lines 13 and 14 is changed via one fuel valve for each. Therefore, the amount of fuel being supplied via the fuel line 13 is adjusted regardless of the adjustment of the amount of fuel being supplied via the fuel line 14. More specifically, when the maximum injection is made via the fuel line 13, the minimum injection is carried out via the fuel line 14, and gaseous or liquid fuel 16 is mixed with combustion air 7 via the opening 15.
Patent JP-S62113976-A (JP)
Title: Pressure control method using digital flow rate control valve
Inventor: IIYAMA NAOYUKI
IPC: F16K31/02
Filed: 1985-11-12
Abstract: PURPOSE:To prevent water hammer from occurring by controlling the flow rate of a digital flow rate control valve by means of a controller based on pressure detection signals. CONSTITUTION:A pressure detector g is arranged at a position e and a digital flow rate control valve f is arranged on the upstream side of the said detector. Signals of pressures detected with the pressure detector g are sent to a controller h. The controller h performs control computation and the results are outputted, as control signals, to a digital flow rate control valve f to control the flow rate. Since multiple valves used in the digital flow rate control valve f are solenoid valves of direct moving type or air cylinders, operation times are short and response speeds are rapid.
Patent JP-H06103656-A (JP)
Title: Production of tape guide roller
Inventor: ISHII TSUNEO
IPC: G11B15/60
Filed: 1992-09-22
Abstract: PURPOSE:To provide the process for production of the tape guide roller by which more inexpensive products than by the conventional method for machining a resin bar material and injection molding method are obtainable. CONSTITUTION:A cylindrical resin roller 5' having a central hole 6 of a reference bore size (d) corresponding to product specifications and an outer peripheral surface 7' of the outside diameter size E slightly larger than the reference outside diameter size (e) corresponding to the product specifications is integrally molded by injection molding. The outer peripheral surface 7' slightly larger than the reference outside diameter size (e) of this resin roller 5' is thereafter machined (cutting and polishing) with high accuracy and is thereby finished as a tape traveling surface 7 of the reference outside diameter size (e) corresponding to the product specifications.
Patent JP-2000195268-A (JP)
Title: Semiconductor memory
Inventor: AKITA HIRONOBU
IPC: G11C7/12
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To realize an electric charge transfer type amplifier of a 1/2 Vcc pre-charge system, in which a bit line is pre-charged with a potential that is a half of the power source voltage to prevent increasing circuit scale. SOLUTION: This device has an electric charge transfer gate 11 and a bit line pre-charge equalizing circuit 13 inserted in a pair of bit line between a memory cell MC and a sense amplifier 10 in order, in a state in which a transfer gate is turned off, data of a memory cell is read out to a pair of bit line of a memory cell side successively, the transfer gate is turned on, data is transferred to a pair of bit line of a sense amplifier side, and after that the transfer gate is turned off, based on the threshold level of the transfer gate. Memory cell data transferred to the sense amplifier side is amplified by an ordinary method thereafter.
Patent JP-S62112160-A (JP)
Title: Method or correcting dropout defect of photomask
Inventor: TSUGI MASASHI
IPC: G03F1/00
Filed: 1985-11-12
Abstract: PURPOSE:To prevent a readhesion of the 2nd chromium film by forming the 2nd resist film having a negative type after depositing the 2nd chromium film, and then by removing the 2nd resist film and the 2nd chromium film followed by removing the 1st resist film and the 2nd resist film of a minute part. CONSTITUTION:The resist is coated on a surface of the photomask 12 formed a pattern composed of the chromium film 11 on the surface thereof to form the 1st resist film 13, and then the minute part of said film 13 is exposed selectively, and developed to remove the 1st resist film 13 of the minute part, thereby exposing the dropout defect part 14. And then, the 2nd chromium film 15 is formed on a whole surface of said part 14 and then, the negative type resist is coated on said film 15 to form the 2nd resist film 1 6 followed by selectively exposing the minute part again. And then the anther 2nd resist film 16 is removed, and the surplus 2nd chromium film, 15 is removed by a etching treatment. When the 2nd resist film 16 and the 1st film 13 remained by etching treatment are removed, the 2nd chromium film 15 adheres to the minute part, thereby correcting the dropout defect of the photomask.
Patent JP-S63106512-A (JP)
Title: Three-dimensional measuring device
Inventor: MATSUMIYA SADAYUKI
IPC: G01B5/00
Filed: 1986-10-23
Abstract: PURPOSE:To facilitate the replacement of measuring heads having various functions, by constituting the title measuring device so that each of the measuring heads is mounted to the mount part provided to the leading end of a movable member freely movable up and down in a detachable manner. CONSTITUTION:A measuring head 50 is mounted to the mount part 43 provided to the leading end of a movable member 40, which is mounted to a column 14 in a freely up-and-down movable manner, in a freely detachable manner through a mount part 53. The groove 54 of the mount part 53 is contacted with the mount surface 46 of the mount part 43 and both of them are pressed from above by a top plate 55 to be tightened by a fixing bolt 56 piercing obliquely. A measuring element 51 is mounted and detached by a clamp 52. Since a plurality of measuring heads 50 having different functions corresponding to a use purpose are prepared, the replacement of said heads can be easily performed.
Patent JP-S61131429-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KOBAYASHI TOSHIYUKI
IPC: H01L21/205
Filed: 1984-11-29
Abstract: PURPOSE:To enable to form a thin film having a uniform film thickness over the whole surface of the substrate with a wide area at a speedy rate by a method wherein plural pieces of linear lamps are used as this light source, and at the same time, the linear lamps are arranged in such a way that the central ones among the linear lamps are particularly made higher the heights thereof from the substrate. CONSTITUTION:Linear lamps 2 are disposed in such a way that the central linear lamps among the linear lamps are particularly made higher the heights thereof from a substrate 5. By this way, the illuminance difference of light in a reaction chamber 1 can be remarkably lessened over a wide extent in the interior of the reaction chamber 1. Accordingly, a thin film having a uniform film thickness can be formed on the substrate 5 with a wide area and the high- accuracy semiconductor can be easily manufactured efficiently. It is most desir able to dispose each linear lamp 2 in such a way that the angle theta becomes about 10 deg. or thereabouts. If so, the fluctuations of the illuminance of light on the substrate 5, whereon the thin film is formed, can be suppressed to + or -5%.
Patent JP-H04131038-A (JP)
Title: Device foe separating arms and internal organ of squid
Inventor: ISHIDA MINORU
IPC: A22C25/14
Filed: 1990-09-21
Abstract: PURPOSE:To obtain the title device improved in grade and yield of a product in a short treating time without impairing internal organ by automatically carrying out a treatment for cutting in a boundary between head and internal organ held with a holding means by using a separating means through the operation of an operating means. CONSTITUTION:In a separation device of arms and internal organ of squid for automatically carrying out a treatment for separating arms and internal organ of squid, trunk (a) of squid is held by a holding means consisting of a support 2 and pressing body 3 and intermittently transferred by a transfer means consisting of a turning panel 1. Cutting-in is given toward a boundary between head (c) and internal organ (b) with a member 39 for separating arms (d) and internal organ (b) to separate the arms (d) and the internal organ (b). Then, a sliding piece is moved inside and the separating member 39 is returned to waiting position.
Patent JP-H10157698-A (JP)
Title: Flight control surface operation device
Inventor: BRIAN FARLEY
IPC: B64C13/40
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To synchronize the extension of flight control surface on one side with that on the other side. SOLUTION: This device comprises at least three linear operation fluid actuators 6-13 controlling the positions of flight control surfaces 2-5. Each actuator 6-13 is mechanically synchronized with another actuator through a synchronizing element 14, and by the element 14 operation of first actuator prior to operation of adjacent second actuator to the first actuator causes the first actuator to be braked, thereby enabling the operation of the second actuator to follow up the operation of the first actuator.
Patent JP-H0597128-A (JP)
Title: Sterilizing device
Inventor: ADACHI TAKUYA
IPC: B65B55/04
Filed: 1991-10-01
Abstract: PURPOSE:To provide a sterilizing device in order to sterilize a carton which is formed into a paper container for beverage. CONSTITUTION:In-tank turrets 30, 70 for which carton 40 to hold cartons 9 vertically are arranged with equal intervals are respectively arranged in a sterilizing tank 26 and a washing tank 28, and a transfer turret 72 is arranged on the top of the sterilizing tank 26 and washing tank 28 in such a manner that the turret 72 strides the sterilizing tank 26 and washing tank 28. Also, carton holders, which vertically transfer the cartons 9 between the carton holders 40 of the in-tank turret 30, 70, are provided on the transfer turret. These in-tank turrets 30, 70 and transfer turret 72 are intermittently rotated while they are synchronized. By this method, the title sterilizing device can be installed even in a small space.
Patent JP-H0679540-A (JP)
Title: Manufacture of forged aluminum foil excellent in corrosion resistance and fatigue strength
Inventor: FURUYA SEIICHI
IPC: B60B7/00
Filed: 1992-08-28
Abstract: PURPOSE:To provide a forged aluminum foil excellent in corrosion resistance and excellent in fatigue strength by a simple surface treatment. CONSTITUTION:To the whole surface of an aluminum foil formed by an integral forging, a rotary type ball or roller is squeezed by a pressure of 170 to 230Kgf/ cm<2>, so as to give a compression residual stress as well as pressure-hardening the foil surface by a shock energy at that time, and furthermore, the foil surface is plastic-fluidized to lap the existence of crystallized products and the like the be the origins of abrasion. As a result, an excellent corrosion resistance and fatigue strength same as or more than in the conventional case using a zinchromate painting and shot blasting method can be obtained.
Patent JP-S63107524-A (JP)
Title: Molding method of synthetic resin molding having pin insert and its equipment
Inventor: NISHIKAWA NANAO
IPC: B29C45/26
Filed: 1986-10-24
Abstract: PURPOSE:To facilitate insert molding processing continuously and to make the title method convenient for assembling work of the next process, by a method wherein a predetermined number of long-sized wires are penetrated through molding equipment, insert processing is performed to the wire and a molding is sent out by predetermined pitch along with the wire. CONSTITUTION:Four wires W are penetrated through a through hole 8 of a right mold 2 and a bottom force 5 ascends on sliders 16, 17 along with an ascending and descending stand 15. Both the sliders 16, 17 are shifted before and behind in the opposite directions by a cylinder 20, the wire W is held by placing in a recessed groove 44 through arms and crset blocks 26, 42 and 30, 41 confronting one another, a top force 4 is descended, the arms 26, 30 and crest blocks 41, 42 are pressed by V-shaped protrusions 43, 36, the sliders 16, 17 and a top force 4 are held jointly by a left mold 3 and the right mold 2 by placing them between the left mold 3 and right mold 2 by moving the left mold 3 forward further and a molding cavity 60 is formed. Injection molding is performed through an injector 13. The left mold 3 is moved backward, the top force 4 is ascended, the sliders 16, 17 are descended along with the ascending and descending stand 15 after shifting of them in a releasing direction of the wire W and each of pieces forming a split mold 40 is shifted to a siding position. A main body (a) of the molding is sent out along with the wire W by a predetermined pitch with a knockout pin 9.
Patent JP-H02100319-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAOKA KAZUNORI
IPC: H01L21/306
Filed: 1988-10-07
Abstract: PURPOSE:To reduce generation of dust from a wafer within a process by performing cladding formation of a layer to be a constituting member of a semiconductor on a semiconductor substrate and then etching the periphery part of the substrate where the layer is formed so that the ground semiconductor substrate may be exposed to the edge face. CONSTITUTION:An element isolation region, a gate electrode structure, a source, a source and a drain region, and a PSG film as an interlayer insulating film are formed on a silicon substrate 1 in sequence. At this stage, a multilayer film 2 consisting of silicon dioxide is formed at the wafer edge part. Then, after performing cladding formation of a protection layer consisting of photo resist, etc., each film is etched in sequency by using a hydrofluoric acid etching liquid and a hydrofluoric/nitric acid etching liquid until the ground silicon substrate 1 is exposed. In this case, when a protection layer is cladding-formed only on a surface where the semiconductor device is formed, unneeded film adhered to the rear surface of the wafer due to vapor growth can be eliminated simultaneously. Thus, generation of dust can be controlled even if the wafer edge part is brought into contact with tools, etc.
Patent JP-H0970805-A (JP)
Title: Method for processing bamboo into laminated lumber
Inventor: ISHII YUKIO
IPC: B27J1/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing bamboo into laminated lumber having adequate strength without deteriorating the toughness and elasticity of bamboo. SOLUTION: Bamboo 1 of a raw material is divided appropriately in the fiber direction, the divided pieces of bamboo 1 having an arc-shaped cross section are formed into a flat plate in an atmosphere of appropriate humidity and temperature while pressure being applied perpendicularly to the fiber direction and then heat-dried to be fixed in the flat plate shape. The flat bamboo 1 plates are joined together and processed into laminated lumber having an appropriate form of column, rod, surface, etc.
Patent JP-S61122644-A (JP)
Title: Photolithographic method
Inventor: JIEIMUZU AARU SHIITSU
IPC: G03F7/09
Filed: 1985-11-13
Abstract: PURPOSE:To permit easy exposing with high resolution by forming a photobleachable layer on the 1st layer and subjecting said layer to photobleaching then exposing the 1st layer. CONSTITUTION:A photoresist layer 20 and the photobleachable layer 40 are formed on an integrated circuit board 10. A projecting image 50 is photobleached onto the layer 40 by a series of high-intensity pulse light 6. The mask having the strong non-linear transmission distribution corresponding to the projected image is thus manufactured with substantially no influence on the adjacent photoresist layer 20 existing thereunder. Low-intensity light is then irradiated through the mask on the layer 20 with substantially no influence on the photobleached mask. The layer 20 is developed in succession thereto and thereafter integrated circuit etching and processing steps are executed.
Patent JP-S61133581-A (JP)
Title: Solid state hydrogen cell
Inventor: MORI MOTOO
IPC: H01M10/05
Filed: 1984-11-30
Abstract: PURPOSE:To realize a thin solid state cell by forming a thin ribbon of hydrogen occlusion material through liquid rapid cooling, and using it as a negative electrode of a solid state hydrogen cell. CONSTITUTION:The mixture of titanium-nickel-boron in 12:7:1 atomic weight ratio is prepared, put in an arc melting furnace and melted in the environment filled with argon. The melted specimen 1 is put in a liquid rapid cooler using a cooling roller 6, and cooled rapidly to obtain a thin film specimen. A negative electrode Ti0.2Ni0.7B0.1 formed in the above-mentioned way, solid electrolyte Sb2O5.nH2O, and a positive electrode MnO2 are assembled with platinum plate - platinum wires as lead terminals, and the whole set is slightly pressed by bakelite plates and screws to constitute a thin cell.
Patent JP-2000085655-A (JP)
Title: Motorcycle having holder beside pillion
Inventor: MASSEPP SIEGFRIED
IPC: B62J1/28
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle that is equipped with a holding device located in place for the pillion passenger. SOLUTION: This motorcycle is equipped with at least one holder, specifically motorcycle trunk, located beside a pillion 1, a base casing, a cover 2 pivoted on the base casing, a grip device 3, a device for locking the holder to the body frame, a device for locking the cover 2 to the base casing, and a lock 4. The grip device 3 is positioned on the holder so that the passenger on the pillion 1 can use it as a holding device.
Patent JP-H1195850-A (JP)
Title: Constant voltage generation circuit
Inventor: NAKAMURA NORIO
IPC: G05F3/30
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a constant voltage generation circuit capable of outputting a constant voltage even when a power supply voltage fluctuates and performing low voltage driving. SOLUTION: This constant voltage generation circuit is provided with a current mirror circuit 1', a voltage generation circuit 2 for outputting the constant voltage without temperature dependency, a current generation circuit 3 for generating a current proportional to a temperature, a transistor Q1 connected between the current mirror circuit 1' and the voltage generation circuit 2, a voltage source E1 for supplying the power supply voltage Vcc to the current mirror circuit 1' and the transistor Q1 and the voltage source E2 for outputting a reference voltage V0. Since current control is performed in the current mirror circuit 1' and the current generation circuit 3 so as to fix the base voltage of the transistor Q1 for feedback control at all times, even when the power supply voltage Vcc fluctuates, the constant voltage is outputted.
Patent JP-H03117675-A (JP)
Title: Fuel injection device
Inventor: EGUCHI NOBUJI
IPC: F02M61/18
Filed: 1989-09-29
Abstract: PURPOSE:To stabilize combustion and to facilitate a countermeasure for exhaust gas by a method wherein the shape in cross section of the stem part of the nozzle body of a fuel injection nozzle or the nozzle tip of the tip thereof forms a polygonal shape. CONSTITUTION:In a nozzle body 19 of a fuel injection nozzle, the shape in cross section of a stem part 40 forms a square shape. Meanwhile, a nozzle insertion port 42 of a cylinder head 41 also forms a square shape, and a specified is provided between the outer peripheral surface in the shape of a square of the stem part 40 and the square inner peripheral surface of the nozzle insertion port. This structure manages a relative position and a gap between the stem art 40 and the cylinder head 41 to the utmost, and reduces the occurrence of unevenness in the direction of injection. This constitution reduces production of black smoke and white smoke in exhaust gas to 1/3 - 1/2 of that of a conventional device.