baber/WOPTO huggingface dataset:
Patent JP-S6474740-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII TOYOKAZU
IPC: H01L21/283
Filed: 1987-09-17
Abstract: PURPOSE:To make excellent contacts by a method wherein, after depositing an insulating film, contact holes are made; the contact holes are filled up with tungsten by selective chemical vapor depositing process of tungsten; and after heat-treatment, a metallic wiring is performed. CONSTITUTION:Silica glass containing boron and phosphorus as an insulating film 2 is deposited by chemical vapor depositing process on a stepped silicon substrate 1 and then photoresist patterns 3 are formed by photoetching process. After dryetching the insulating film 2 using the photoresist patterns 3 as masks, the photoresist patterns 3 are removed. Later, tungsten is deposited in contact holes only by selective chemical vapor depositing process of tungsten. Next, the contact holes are filled up with tungsten. Later, the surface is heat-treated in nitrogen atmosphere at e.g. 900 deg.C to take specified shape. At this time, the parts wherein tungsten 4 and the silicon substrate 1 are in contact with one another become silicide 5. Finally, specified metallic wiring is performed.
Patent JP-H10228366-A (JP)
Title: Method for displaying information on display device of different size
Inventor: MANI VISWANTHAN SUBRA
IPC: G06F3/048
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To automate optimum display of information on a small display device by a computer by processing a query of a data base, judging query tables from weights by query table pairs, and then sending them out to an output device. SOLUTION: A large number of schemers are divided into subsets each having a small number of tables. A block 20 indicates a schemer in the form of a weighted graph G. A block 30 uses combined queries from a pair of queries which are executed frequently so as to generate an edge belonging to the graph G. A block 40 finds a threshold value. Then edges are dropped by using a weight smaller than the threshold value to simplify the graph, and a maximum threshold subschemer obtained from the simplified graph is completely displayed on a screen.
Patent JP-S6292668-A (JP)
Title: Image reader
Inventor: NAGASHIMA SUNAO
IPC: H04N1/19
Filed: 1985-10-18
Abstract: PURPOSE:To read images well without the degradation in image quality by correcting the number of pulses, which are applied to a pulse motor in the storage time of a line image sensor, in accordance with the cumulative error between the number of pulses which should be applied to the pulse motor for the prescribed distance of relative movement and the number of actual driving pulses and outputting pulses. CONSTITUTION:A CPU 10 operates the number Q of actual feeding pulses in accordance with a subscanning magnification A/B and the number P of pulses to which the subscanning driving pulse motor requires for the read operation of one line in case of unmagnification. Q-number or (Q+1)-number of pulses are outputted for read of one line by the operating circuit to perform such control that the position precision in the subscanning direction due to variable power is held down within one pulse. That is, the m-th cumulative error like is m.d where (d) is the error of subscanning driving of one line. The cumulative error m.d is expressed with variables (fm) and (gm), and the number of pulses applied to the subscanning driving motor is corrected and controlled in accordance with values of these variables. That is, m.d is expressed with fm+gm where (fm) is a non-negative integer and 0<=gm<1 and f0=g0=0, and the number of feeding pulses is normally set to Q, and it is set to Q+1 only when the variable (f) is incremented by one (in case of gm+d>=1).
Patent JP-S61113662-A (JP)
Title: Blend for matte coating use
Inventor: TANIHIRA KAZUO
IPC: C08L27/06
Filed: 1984-11-07
Abstract: PURPOSE:To obtain the titled blend with no development of granular structure, for electric wire coating use, by incorporating plasticizer, etc. in, as base resin, an ethylene-vinyl chloride copolymer with specific average polymerization degree to enable mono-axial kneading extrusion to be performed, thus leading to higher productivity. CONSTITUTION:The objective blend can be obtained by incorporating (A) 100pts. wt. of an ethylene-vinyl chloride copolymer containing 2-4wt% of ethylene component with an average polymerization degree P=2,400-3,000 with (B) 50-100pts.wt. of plasticizer, (C) 3-10pts.wt. of stabilizer, (D) 10-40pts.wt. of filler, and (E) 3-20pts.wt. of flame-retardant.
Patent JP-S60122430-A (JP)
Title: Voice input device
Inventor: ICHIKAWA AKIRA
IPC: G10L15/00
Filed: 1984-11-07
Abstract: PURPOSE:To prevent misoperation by using a switch means to designate an input voice to recognizing processing information or control information. CONSTITUTION:A switch input means 3 is connected to a recognizing section 1 in addition to a voice input section 2, and whether the input voice is the control information or data is discriminated by the information from the means 3 and its state is displayed on a display section 4. Thus, misoperation of the user is prevented.
Patent JP-S63258792-A (JP)
Inventor: YAMAUCHI KOUHEI
IPC: E04H4/00
Filed: 1986-10-02
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-H1162999-A (JP)
Title: Rolling bearing with shielding plate
Inventor: SUZUKI HIRONORI
IPC: F16C33/80
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation of an outer ring outer diameter part after mounting a shielding plate by providing a specified number or more of cutouts at an outer peripheral curl part of the shielding plate. SOLUTION: A shielding plate 5 is mounted to a side end part of a bearing outer ring 2 by fastening or engaged fastening. A curl part 5c curved axially outward from a pressure contact bottom part 5b brought into pressure contact with the bottom face of a step part of the outer ring 2 is formed at the shielding plate 5, and a cutout 5f extended outward from the curl part 5c, from a position radially over the pressure contact bottom part 5b, is further formed at the shielding plate 5. The cutouts 5f are provided in places in the number of nZ±X or more at equal angle intervals on the annular shielding plate 5, where (n) is a positive integer, Z is the number of balls, and X is an integer of 2 or more.  Accordingly, in case of mounting the shielding plate 5 to an outer ring plate groove by fastening, fastening can be performed while the respective independent curl parts 5c follow the deformation of the outer ring plate groove, so that the deformation of an outer ring outer diameter part can be reduced.
Patent JP-S6293837-A (JP)
Title: Ion source
Inventor: KUROSAWA YUKIO
IPC: H01J37/08
Filed: 1985-10-21
Abstract: PURPOSE:To obtain an ion source for producing a stable discharge even upon leading in of highly reactive gas such as CF4 by providing a temperature sensor for the anode and controlling the temperature of the anode in proportion to the output from said sensor. CONSTITUTION:A thermocouple 14 led through a feed-through 15 is fixed to the anode or the inner wall of a vacuum container 1. While band heaters 13a, 13b, 13c are wound over the outer wall of the vacuum container 1. The output of the thermocouple 14 is connected to a meter relay 15 and power is fed to the band heater 13 through a contact 17 interlocked with an insulated transformer 18 and the meter relay. Power is also fed to the meter relay through the insulated transformer 16. These insulated transformers are provided not to influence on the anode biased with positive voltage. The meter relay 15 is set such that the contact 17 will turn on which the temperature is in the range between 150 deg.C and 400 deg.C, for example.
Patent JP-H0791552-A (JP)
Title: Seal device
Inventor: TAKAMURE TATSUO
IPC: F16J15/24
Filed: 1993-09-20
Abstract: PURPOSE:To prevent blow-by to sealing according to extrusion of a seal ring by forming chamber portions at corners defined by a seal surface and ends of the seal ring and cutouts on the chamfer portions in a seal device interposed between two cylindrical members which move relatively. CONSTITUTION:If a piston seal for power steering embodies this seal device, a packing groove 2 is formed at the outer peripheral surface of a piston 1, which is surrounded by a cylinder tube 3. A seal ring 5 is interposed between a back ring 4 housed inside the packing groove 2 and the tube 3. In this case, chamfer portions 5c are respectively formed at corners defined by a seal surface 5a of the seal ring 5 contacting with the inner circumferential surface of the tube 3 and ends 5b. Cutouts opening inside the ends 5b of the seal ring 5 are formed at points along the circumferential direction of the chamfer portions 5c. Consequently, it is possible to secure a fluid pressure for pressing the seal surface of the seal ring 5 even when the seal ring 5 is extruded.
Patent JP-H0568625-A (JP)
Title: Flat hose
Inventor: YAMASHITA KAORU
IPC: A47C27/08
Filed: 1991-09-13
Abstract: PURPOSE:To provide the flat hose which assures air permeability in spite of long-term bending and has a sufficient recovering property. CONSTITUTION:This flat hose is a hose 2 which is formed of a soft material, such as rubber, and has a vent hole 1 over its entire length. The hose body 2 is formed to an approximated oval shape which is flat in its cross sectional shape. The vent hole 1 is formed to a circular cross sectional shape.
Patent JP-S6478045-A (JP)
Title: Subsignal transmission method
Inventor: SAKAMOTO HIROSHI
IPC: H04L7/00
Filed: 1987-09-19
Abstract: PURPOSE:To transmit a subsignal without sacrificing the transmission of a main signal by selecting and transmitting either first or second frame synchronization bit string different with each other making conform to the bit '1' of '0' of the subsignal. CONSTITUTION:At a terminal station 11 side, a first frame synchronization bit string(F1) generating part 21 and a second frame synchronization bit string(F 0) generating part 22 are provided, and the F1 or the F2 is attached on the main signal M at a frame synchronization bit string insertion part 23. A selection part 20 selects the output of either the generating part 21 or 22 corresponding to the bit '1' or '0' of the subsignal S. A terminal station 12 at a reception side is provided with a frame synchronization detecting part 24, and detects the F1 or the F0 in the frame synchronization bit string while making the main signal M pass as it is, and sends the bit '1' or the '0' to a monitoring device 14. In such a way, it is possible to transmit the subsignal S by superposing on the non-transmission information part of the main signal M to the reception side.
Patent JP-S60123764-A (JP)
Title: Method and device for measuring number of blood corpuscle byoptical scanning
Inventor: SUCHIIBUN KURAAKUWAADOROU
IPC: G01N21/64
Filed: 1984-11-06
Abstract: Blood constituents such as red cells, white cells, and platelets are centrifuged into layers in a capillary tube (1) and the true extent of one or more of the layers is measured photometrically. Each layer to be measured is optically scanned by a sequence of scanning operations with the actual extent of each layer traverse being recorded in a computer (26). After each layer has been completely circumferentially scanned and each traverse recorded, the computer (26) determines the true average axial dimension for each layer and computes, through prior input, the actual constituent count for each constituent layer.
Patent JP-S6294723-A (JP)
Title: Supercharger
Inventor: OGASAWARA HIDEYUKI
IPC: F02C6/18
Filed: 1985-10-18
Abstract: PURPOSE:To be able to obtain higher furnace inner pressure, reduce remarkably a heat conduction contact area, and improve boiler efficiency by installing a gas turbine and an ejector which sucks up air by jet thrust generated by burning gas from a gas turbine and supplies it under pressure to a burning device. CONSTITUTION:A supercharger 1 is composed of a gas turbine 5 comprising a compressor 2, a burner 3 and a turbine 4, and a ejector 6. After burning gas 7 from the burner 3 drives the turbine 4, the gas is ejected from a jet nozzle 8 and the ejector 6 sucks up a large amount of air by the jet thrust of this burning gas to produce an air-gas mixture 9. This mixture is supplied to the main burner 11 of a boiler 10 as burning air through a boiler burning air duct connected to the ejector 6.
Patent JP-H0547956-A (JP)
Title: Case for mounting semiconductor element
Inventor: YASUHARA MASAHARU
IPC: H01L23/34
Filed: 1991-08-20
Abstract: PURPOSE:To raise the heat dissipation level of semiconductor device by integrally forming protrusions on the rear surface of a substrate. CONSTITUTION:The four sides of an AIN substrate 1 with semispherical protrusions 7 formed into one body on the heat dissipation surface thereof are coated with low melting point sealing glass 4 so as to mount a lead frame on the glass 4. Next, the sealing glass is heated into semi-molten state to be cooled down for setting when the lead frame 3 sinks into the molten glass 4. Next, a semiconductor element 6 is mounted and fixed on the central part of the substrate 1 and then the electrode part of the surface of the semiconductor element 6 is connected to the ends of the leadframe 3 by aluminum wires 5. Next, the glass on the sealing surface is heat-melted to seal the substrate 1 with a cover 2. Through these procedures, the protrusions 7 can be formed on the heat dissipation surface of the case substrate thereby enabling the surface area to be increased for raising the heat dissipation level.
Patent JP-S59118540-A (JP)
Title: Loading and unloading dump structure section for truck
Inventor: MARUTEIN RIFUERU
IPC: B60P1/48
Filed: 1983-12-14
Abstract: 1. Supporting structure for a setting down dump truck, having pivot arms (7, 8) located on supports and operating cylinders (16, 17) for the operation thereof, characterized in that the supports are parts of a flat l-shaped frame (1), whereby the web of the l-frame consists of at least two longitudinal runners (2, 3) serving to support the structure on the chassis (4) of the vehicle and to take up the load, and whereby the beams of the l-frame consist of at least one rear and one front lateral runner (5, 6) connected to the longitudinal runners, in that the two pivot arms (7, 8) are mounted to a shaft (9) located in the area of the rear lateral runner (6), and in that there are provided two bars (10, 11) extending in lateral direction of the structure outside of the longitudinal runners (2, 3) and connected to the lateral runners (5, 6), whereby the section modulus of the two bars (10, 11) is considerably lower than the section moduli of the two longitudinal runners (2, 3).
Patent JP-H0875448-A (JP)
Title: Method for correcting inclination in surface roughness form measurement, and device therefor
Inventor: YASUTAKA MASAYOSHI
IPC: G12B5/00
Filed: 1994-09-02
Abstract: PURPOSE: To precisely and easily analyze the surface roughness form of a freely curved surface work by removing a set interpolation curve from a measurement data. CONSTITUTION: In an input part 21, the length to be operated of a measurement data and curve interpolation are instructed by a worker. The length to be operated is partitioned into two or more sections to instruct a boundary. In a boundary point setting part 22. the value in the boundary is specified from the measurement data to set a boundary point. In an interpolation curve setting part 23, an interpolation curve is set by a spline curve passing all the boundary points when the spline curve interpolation is instructed with the input part 21. When Bezier curve interpolation or B-spline curve interpolation is instructed, the interpolation curve is set by the Bezier curve or B-spline curve passing the boundary points on both ends and near the other boundary points, respectively. In an inclination correcting part 24, the set interpolation curve is removed from the measurement data.
Patent JP-S6391925-A (JP)
Title: Electron emitting element
Inventor: SUGATA MASAO
IPC: H01J1/312
Filed: 1986-10-03
Abstract: PURPOSE:To obtain an electron emitting element with excellent and uniform material quality by interposing an organic insulating material layer between two metals and applying a voltage to them. CONSTITUTION:A substrate 2 made of glass, ceramics, semiconductor crystal, and the like is coated 0.01 to 5 mum or so in thickness with a layer 4 made of Al, Pt, or the like or an alloy layer 4. Then, an organic insulating material 6 such as stearic acid and n-paraffin is properly selected and piled 10 to 2000Angstrom  or so in thickness by a CVD method or the like, and again a film made of a metal such as Au and Pt or an alloy of them and silicide 8 is piled 10 to 500Angstrom in thickness. A voltage 10 of 3 to 20V or so is applied to a layer 8 while the layer is on a positive side. A laminate composed of the organic insulating material layer 6 and the inorganic insulating material layer 5 is allowed to be used. Almost no structural defects such as pin holes occur because of the organic insulating layer involved as the insulating material layer, so that an electron emitting element with uniform characteristics can be obtained.
Patent JP-H1079091-A (JP)
Title: Guard terminal equipment
Inventor: FUNABASHI KAZUKI
IPC: G08B15/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To execute the operation check of a sensor even at the time of off-line by providing an off-line operation managing part for allowing a sensor operation displaying part to display the operating situation of the sensor at the time of off-line, and a sensor operation display key for driving this off-line operation managing part. SOLUTION: At the time of on-line when a guard terminal equipment 20 is connected through a communication line 31 with a guard sensor 30, an on-line operation managing part 25 drives a sensor operation analyzing part 23 for allowing a sensor operation displaying part 24 to display the operating situation of a sensor 21. Also, a key inputting part 27 is provided with a sensor operation display key 27a or the like for driving an off-line operation managing part 26 at the time of off-line, and driving the on-line operation managing part 25 at the time of on-line. Therefore, the off-line operation managing part 26 can be driven for allowing the sensor operation displaying part 24 to display the operating situation of the sensor 21 by pressing the sensor operation display key 27a even at the time of off-line in the guard terminal equipment 20.
Patent JP-H0961979-A (JP)
Title: Production of sintered image-containing molding and sintered image-containing molding
Inventor: AIDA HIDENORI
IPC: B41M3/12
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to form arbitrary images on the surfaces of metallic products, pottery and porcelain, stone materials, etc., by adhering or sticking a sinterable sheet formed with images by using a developer contg. sinterable metals or a photographic film, etc., which are taken by a silver salt photographic method and are subjected to developing and fixing onto the surface of a molding and heating and sintering the sheet or film. SOLUTION: The desired images are formed on the sinterable sheet by an electrostatic recording method, etc., by using the developer contg. >=1 kinds of the sinterable metals, alloys and metal compds. as a first stage. The photographic film or photographic paper which is taken by the silver photographic method and is subjected to developing and fixing in place of this stage may be used. Namely, the photographic film or photographic paper which is photographed with the images by known method and is subjected to developing and fixing may be used. The sheet or photographic film or photographic paper obtd. by the first stage is adhered or stuck to the surface of the molding formed to a desired shape as a second stage. The sheet, film or paper is sintered in an electric furnace, etc., in a third stage. The metals, alloys and metal oxides constituting the images by heating up are adhered or stuck on the molding, by which the images are transferred thereon and are sintered.
Patent JP-S6293441-A (JP)
Title: Fuel injection control method for internal combustion engine
Inventor: KIUCHI TAKEO
IPC: F02D41/04
Filed: 1985-10-21
Abstract: PURPOSE:To improve the engine operation performance by suppressing the nonuniform revolution by making constant the values of the coefficients for determining the fundamental fuel injection quantity in the state where each of the load and engine speed of an internal combustion engine has each specific value. CONSTITUTION:A throttle valve 5 is arranged midway in a suction passage 3, and a control valve 6 is arranged in an auxiliary air passage 8. Each detection signal of an engine speed sensor 14 and a throttle valve opening degree sensor 17 is supplied into an ECU 9. The ECU 9 determines the fuel injection quantity, keeping the values of the prescribed coefficients constant, when the internal combustion engine is in the prescribed low load operation state, and the engine speed lowers below the prescribed speed. Thus, when the engine speed lowers in the low load operation state, nonuniform revolution is suppressed, and the operation performance of the engine is secured.
Patent JP-2000052074-A (JP)
Title: Laser processing method, laser processing material, grain selecter, and head part of ink jet printer
Inventor: MIKI TAKAYUKI
IPC: B41J2/145
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain excellent processing accuracy in combination of synthetic resin and laser processing by forming a metallic film on the surface of a processing object of synthetic resin in advance, and forming holes due to laser light radiation. SOLUTION: Micro hole parts 13 are formed on a processing object 10 irradiated with a laser beam 12 corresponding to the laser output. A X-Y table is moved by a given distance in an X axial direction and a Y axial direction, and the laser radiation timing is adjusted, so as to form the hole parts 13 on the surface of the processing object 10 at a given pattern. For example, when an excimer laser is used against polyimide, high precision can be realized within ±2 μm diameter dispersion of through holes 13a. The contour shape is excellent because of the processing with abrasion, and due to a metal plated layer 16 of a main body part 14, static electricity on the surface can be removed by applying an earth means.  As a result, the dust in the air is adsorbed on the surface of the processing object 10 by the action of static electricity, so as to avoid the disturbance of processing.
Patent JP-S58205017-A (JP)
Inventor: DAN BENNSHIYUMERU
IPC: B01D53/50
Filed: 1982-12-21
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-H0977155-A (JP)
Title: String-shaped packing material
Inventor: NAGATO KEIJI
IPC: B65D85/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a string-shaped packing material convenient in use or distribution, in a hollow-wound packing string with which a string-shaped long element used as a general packing material or binding material is wound in a hollow shape without any core, by fitting a cutter for cutting string safely and easily. SOLUTION: This string-shaped packing material 1 is provided with a cutter 3 fixed at the bottom part of a guide groove 6 by forming the guide groove 6 at a rigid plate-shaped element 5 along the outer periphery surface of a hollow-wound packing member 2 wound so as to deliver a string-shaped long element 9, which is wound by drawing out the string end on the axial center side in order toward the outside from the inside, and a thermal contraction film 4 which covers its circumference.