baber/WOPTO huggingface dataset:
Patent JP-H0836504-A (JP)
Title: Emulator
Inventor: MIYAZAKI SUKEJI
IPC: G06F11/22
Filed: 1994-07-26
Abstract: PURPOSE:To efficiently debug an internal logic circuit of a semi-custom semiconductor device such as a PLD and an FPGA mounted on a application system. CONSTITUTION:Logical description information on the object circuit which is inputted by a user is compiled and transferred to a logic emulation control part 8 and on the basis of the data, logical operation is performed, and the result is outputted to a user interface 13 through a logic bus 12 and outputted to the output pin of a probe 13b connected to the socket for the target PLD of the application system. A slave detecting circuit 5 detects the execution/stop conditions of a logic program, the emulation execution result is traced by a trace memory 6, and the internal logic provided to the application system is efficiently debugged.
Patent JP-S6329207-A (JP)
Title: Inspection instrument for appearance of headless rod type component
Inventor: MATSUMOTO TAKASHI
IPC: G01B11/245
Filed: 1986-07-23
Abstract: PURPOSE:To accurately perform appearance inspection at a high speed by comparing data on a body to be inspected which is inputted by an image pickup device with previously inputted reference data and outputting a signal which drives a switching member to a distribution mechanism when the data on the object body exceeds a permissible value. CONSTITUTION:Bodies A to be inspected are sent downward by its own weight from a parts feeder 17 at a high position through a tube type conveyance passage 11 and detected by an optical sensor 20 provided on the supply side of the passage 11, and the bodies A to be inspected are separated by a supply roller, one by one, and fallen on the side of a roller 14 for an inspection part. An image pickup device 13 photographs the bodies A to be inspected by using a light source 23 and a camera 24. The camera 24 incorporates a rotary mirror 25 and an image sensor 26 and sends out information on the shape and diameter of a screw to a control part 16; and the object bodies A are compared with the reference data to judge whether the bodies A are conforming or nonconforming articles, and they are classified by the distribution mechanism 15 by the conforming articles and nonconforming articles.
Patent JP-S5966537-A (JP)
Inventor: NOSAKA MASAMUTSU
IPC: D01D5/253
Filed: 1982-09-30
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-S6151351-A (JP)
Title: Flow amount setting method in ink jet recording apparatus
Inventor: TAKEDA YUUSUKE
IPC: B41J2/175
Filed: 1984-08-20
Abstract: PURPOSE:To attain to reduce the variation width of charge voltage and printing strain, by changing the initial set flow amount of ink corresponding to the diameter of a nozzle. CONSTITUTION:In a charge control type ink jet recording apparatus according to a flow amount control system, the initial set flow amount of ink is changed corresponding to the diameter of a nozzle. That is, because charge voltage for deflecting a define amount of ink droplets has the relation to the kinetic energy of the ink droplets, the variation width thereof can be reduced. With respect to printing strain, when the charged ink droplets fly continuously, printing strain is generated by the following flow of air due to preceding droplets and the effect of Coulomb force between preceding and succeeding droplets but, because the diameter of the nozzle is known, the standard flow amount to said nozzle is calculated and the driving frequency to be set of the pump is calculated. By performing this operation, evey time when the nozzle is replaced, kinetic energy becomes constant regardless of the diameter of the nozzle. Therefore, the printing strain by the variation in kinetic energy can be reduced.
Patent JP-S5872462-A (JP)
Title: Controller for viscosity of jet ink
Inventor: SAKAI ATSUSHI
IPC: B41J2/195
Filed: 1981-10-28
Abstract: PURPOSE:To keep the viscosity of ink constant all the time by a method in which the specific gravity of the ink is detected by utilizing the difference in specific gravity between the ink and a liquid immiscible with the ink. CONSTITUTION:A detection container 3 housed with a liquid 4 immiscible with an ink and having an adequate specific gravity is provided to an ink jet printer. in checking the viscosity of the ink, a small amount of ink is dropped into the detection container 3 through a solenoid valve 2 by means of a mini-pump 1. When the specific gravity of the ink 7 dropped is smaller than that of the liquid 4, the ink floats on the liquid 4, but the ink 7 whose specific gravity becomes greater by concentration during the repeated application sinks to the bottom of the container 3 and enters between a luminous diode 5 and a photo transisotr 6 buried in the bottom, where its specific gravity is detected. By the detected output, a dilution device is operated to dilute the ink.
Patent JP-S6233543-A (JP)
Title: Catalyst for oxidation of combustible gas
Inventor: OTSUKI HIROTO
IPC: C01B32/40
Filed: 1985-08-07
Abstract: PURPOSE:To improve the dependency of oxidation activity on temp. and to upgrade the selective oxidation efficiency of H2 in a gaseous mixture by adding and dispersing 0.05-5.0pts.wt. silver powder to 100pts.wt. tin oxide powder thereby producing a catalyst for oxidation of combustible gas. CONSTITUTION:The Ag-deposited SnO2 catalyst is produced by adding and mixing Ag powder to and with the SnO2 powder obtd. by thermally decomposing the SnO2 raw material at about 500-800 deg.C, or thermally decomposing the SnO2 raw material at about 500-800 deg.C after the addition of silver powder to SnO2 raw material. The Ag powder is required to be added at 0.05-5.0pts.wt. by about 100pts.wt. SnO2 powder. This Ag-deposited SnO2 catalyst oxidizes H2 selectively at 300-350 deg.C, oxidizes nearly 90% H2 particularly at 300 deg.C, suppresses the oxidation of CO to a low level and increases the selective oxidation ratio of gaseous H2.
Patent JP-H0521708-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI SUMIO
IPC: H01L27/04
Filed: 1991-07-15
Abstract: PURPOSE:To enable an increase in scale of a highly functional semiconductor device to improve a manufacturing yield by forming a second system part with a plurality of system elements combined which have been formed according to a design rule different from that for forming a first system part. CONSTITUTION:A system element 3 comprising a plurality of system elements which are formed based on a design rule different from that of a low accuracy system part 1 as a first system part intends high performance accompanying fine structure. A high accuracy system part 4 is a second system part to be a nucleus of a semiconductor device which has formed by combining a plurality of the system elements 3. The system element 3 includes for example a logic circuit or the like. The high accuracy system part 4 is mounted on the low accuracy system part 1, and both are electrically connected with each other by a wire-bonding method for example. This connection does not especially drop a manufacturing yield and has no substantial problems. Thus an increase in scale of a highly functional semiconductor device is possible, thereby attaining a high yield.
Patent JP-S6151421-A (JP)
Title: Paper feeder
Inventor: TOSHIMA TAKAHITO
IPC: B65H1/14
Filed: 1984-08-21
Abstract: PURPOSE:To maintain papers in tray under the optimal moist condition by enclosing the paper feed mechanism including the elevator tray when not recording and protecting from moisture and dehumidifying through drying agent. CONSTITUTION:Upon finish of recording function, the elevator tray 1 is lowered to the paper feed position. Rollers 70, 75 in selective door open/close mechanism 7 are driven forward, for example, while interlocking with said lowering motion to close the opening of housing 6 by means of a sheet door 71 stretched over said rollers 70, 75. Under closed condition, the interior of housing 6 is dehumidified by the dehumidifying section 80 in dehumidifying means 8 and maintained at constant moisture condition. While power is fed to a heater 81 as the opening is closed (or continuously) to evaporate the water adsorbed by dehumidifying substance in dehumidifying section 80 and maintained in withstandable condition against repeated usage.
Patent JP-S6234578-A (JP)
Inventor: WADA HIROSHI
IPC: A61N5/10
Filed: 1985-08-07
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-S6420092-A (JP)
Title: Novel yield increase of red dyestuff of safflower
Inventor: DAIMON ETSUKO
IPC: A23L5/40
Filed: 1987-07-14
Abstract: PURPOSE:To raise yield of dyestuff of safflower and to enable industrial mass production of dyestuff of safflower, by cultivating callus of safflower in a liquid medium, from which a specific ion is removed, containing an aromatic amino acid of D form or DL form. CONSTITUTION:A cell group of safflower is cultivated in a liquid medium, from which ammonium ion and/or calcium ion and/or magnesium ion is removed, containing an aromatic amino acid of D form or DL form. Yield of dyestuff of safflower can be raised by adding a coloring promoter substance to the liquid medium prepared as mentioned above. One or more selected from cellulose powder, fine crystal cellulose, filter paper, chitin, cotton and silk are used as the coloring promoting substance.
Patent JP-H05341792-A (JP)
Title: Noise reduction device
Inventor: HARA TAKESHI
IPC: G10K11/16
Filed: 1992-06-08
Abstract: PURPOSE:To prevent the divergence of a noise reduced output in an adaptive noise reduction device when a reference input becomes too large. CONSTITUTION:Noise contained in a main input is reduced by a synthesizing circuit 15 which synthesize the main input and signals that strongly correlated with the noise signals in the main input signals from an adaptive filter circuit 24 and approximates noise signals. The circuit 24 updates a filter weighting coefficient W so as to minimize the output power of a remainder (e) of the synthesis result. A level detecting circuit 25 detects the level of reference input signals and a gain factor mu is reduced when the reference input level becomes too large.
Patent JP-S6331555-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02C9/00
Filed: 1986-07-23
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-S6418940-A (JP)
Title: Production of building material of crystallized glass having spotted pattern
Inventor: NAKAGAWA YOSHIHIRO
IPC: C03C10/04
Filed: 1987-07-13
Abstract: PURPOSE:To readily select a base making glass and a colorant and to obtain a building material of crystallized glass having a granitic pattern at a low heat-treating temperature, by blending colored glass powder having a specific composition to form a spotted pattern with a base making glass powder, molding and heat-treating. CONSTITUTION:5-30wt.% colored glass powder to form a spotted pattern, comprising 40-60wt.% SiO2, 5-20wt.% Al2O3, 25-50wt.% CaO, <=10wt.% MgO, >=85wt.% sum of the above-mentioned components and <=15wt.% glass coloring material and having 4-100 meshes is blended with the rest of base making glass powder having a particle size constitution of >=90wt.% particles having <=200 meshes, molded, heat-treated, sintered and crystallized.
Patent JP-S6153356-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: ISHIKAWA RYOICHI
IPC: C08L23/00
Filed: 1984-08-22
Abstract: PURPOSE:To obtain the titled composition having high compatibility and giving a molded article having excellent appearance, thermal deformation stability and impact resistance, by compounding a polyphenylene sulfide resin with an amorphous polyamide resin and a specific modified polyolefin copolymer. CONSTITUTION:The objective composition is prepared by compounding (A) a polyphenylene sulfide having low degree of crosslinking and high molecular weight and containing >=70mol% structural unit of formula with (B) an amorphous polyamide resin having a heat-deformation temperature of >=80 deg.C, preferably >=100 deg.C and (C) an olefin copolymer having carboxyl group and/or epoxy group, and containing >=50mol%, preferably >=70mol% 1-olefin unit, preferably a (graft) copolymer derived from an ethylene and butene-1 or propylene copolymer and maleic anhydride or methacylic acid glycidyl ether. The weight ratio of A/B is 5/95-95/5, and that of C/(A+B) is 1/100-100/100.
Patent JP-S5796818-A (JP)
Title: Pipe with helical wall
Inventor: INOUE HITOSHI
IPC: B29D23/00
Filed: 1980-12-09
Abstract: PURPOSE: To omit any propjections on an internal surface of a pipe so as to make the transportation of a liquid smooth and obviate stagnation of any foreign matter in the pipe, by winding a flexible elongated member helically into a pipe with opposite edges engaged to form a fitting ridge on the exterior surface of the pipe, and fitting the ridge into a clamping means having a fitting groove to clamp it.  
     CONSTITUTION: The elongated member 1 of a rigid synthetic resin is wound helically into a pipe having a desired diameter D with engaging parts 2, 3 engaged to form the fitting ridge 4 on the outer surface of the pipe. The fitting ridge 4 is fitted into the fitting groove 8 in the clamping means 6, and a hooking anchor 7 is engaged with a wedge-shaped anchor 5 to clamp it securely. Since the fitting ridge is formed on the outside of the pipe, when it is used as a pipe for transporting a liquid, there is no projection on the inner side of the pipe: that is favorable to improve the capability for the transportation, and any foreign matters would not linger in the pipe. In addition if a soft synthetic resin has been previously applied to cover the engaging parts, the air-tightness and water-tightness will be further improved, and there is no risk of leakage of any liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5876857-A (JP)
Title: Recording device
Inventor: MORIMOTO KENICHI
IPC: G03B27/32
Filed: 1981-11-02
Abstract: PURPOSE:To simplify circuit constitution, and to prevent irregularity of synchronism by obtaining the synchronizing signal of each beam by a single clock and a prescribed delay cicuit with scanning plura beams for recording. CONSTITUTION:This invention describes a control circuit for the synchronism of a recording device which scans plural beams while synchronizing a scanner with  a picture signal on the basis of photodetection by a photodetector, and sampling is performed by pulses S1 having a frequency which is several times as high as a frequency of a clock C1 to obtain a synchronizing signal S3 at a rise of a photodetection signal, resetting a counter 12 and a transfer clock by a head signal. Consequently, a signal R1 is generated by a pattern ROM13 time T later. For the 2nd-4th beams, a delay circuit 14 is interposed to make compensation to correct synchronism.
Patent JP-2000005838-A (JP)
Title: Plastic working method for member with hole and its equipment
Inventor: KOBAYASHI KAZUTO
IPC: B21K1/30
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To promote the flow of a material and prevent underfill in a shoulder portion of a product by applying pressure on the material while pulling out a mandrel having large and small diameter portions from the material and adjusting the force to be added to a ring punch to apply pressure to the proxim ity of the hole portion of the material. SOLUTION: When a slide descends, an upper punch 6 descends to depress a die 7. At that time, a ring punch 4 is energized downward by a cushion pin 5. A work 10 is restrained on its outer periphery by the die 7, and the material near the large diameter portion of the mandrel 3 is pushed by the upper punch 6, the ring punch 4, and a counter punch 9 and flows to the proximity of the small diameter portion. Being moved by the flow of this material, the material of the large diameter portion of the work 10 flows and gear-like depressions and projections are formed. When the force of the ring punch 4 is released by the cushion pin 5, the material near the upper portion of the work 10 tends to flow to fill the underfill in the shoulder portion of the product.
Patent JP-H1119792-A (JP)
Title: Soldering tip, its wound body, and manufacture of electronic equipment using them
Inventor: IMAOKA YASUHARU
IPC: H05K3/34
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a sufficient amount of solder to be secured without additional flux in an all-reflow process by filling flux in the center part of a soldering tip. SOLUTION: Flux 12 is filled in the center part of a soldering tip 11. A soldering tip wound body is also formed by storing the soldering tip in a paper square-hole punch carrier tape. In manufacturing electronic parts using reflow soldering, a solder paste is printed on a substrate; using as an adhesive the solder paste so printed, the soldering tip and chip type electronic parts are mounted on the substrate; with a metallic chassis inserted into the substrate and with a heat reflow applied, the substrate and the metallic chassis are soldered with the soldering tip. In the case of mounting the soldering tip on the substrate, the soldering tip wound body is used. As a result, the soldering tip can be automatically mounted, eliminating plastic deposits from the carrier tape.
Patent JP-H1022152-A (JP)
Title: Electronic component and its manufacturing method
Inventor: MORIMOTO SADAO
IPC: H01F27/28
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To avoid degradation in electric characteristics, short circuit and voltage resistance characteristics by connecting a connection part contained at a tip part of a conductive member to one end of a terminal and allowing a shape of the tip end part at one end of the terminal to be globular. SOLUTION: A terminal 26 is so provide that at least one end is protruded over a bobbin 21 which is a main body. Then, around the bobbin 21, a coil 25 which is a conductive member is wound. Then, at a routed terminal part 28 at the tip part of one end of the terminal 26, a connection part 30 contained in the tip part of the oil 25 which is a conductive member is arc-welded for electric connection. Then, the shape of the routed terminal part 28 at tip part of one end of the terminal 26 is made into globular by arc-welding. Then, an insulation case 22 is assigned around one side surface 31 where one end of the terminal 26 is protruded, the upper surface 32 and a lower surface 33 of the bobbin 21.
Patent JP-H0464632-A (JP)
Title: Sanitary cleaning device
Inventor: ONO KEISUKE
IPC: E03D9/08
Filed: 1990-07-02
Abstract: PURPOSE:To improve drying ability by bending warm air flow from a discharge port in such a way that the air flow is directed upward on the side closer to the center line of a regional cleaning device, and by making the air flow on the side father therefrom almost horizontal. CONSTITUTION:The air sent to an air pass 5 by a fan 3 for sending air, is warmed by an electric heater 6 for making it warm air, which is blown out upward horizontally along the air pass 5 bent on the side closer to the center line of a main body 1 in the vicinity of a discharge port 7. The air blown on the side farther from the center line of the main body 1, is blown out in almost horizontal direction along the air pass 5 which is almost horizontal, and a lid body 8 is lifted up by the warm air. The warm air can thus be effectively blown to the wet portion of the anus which is cleaned.
Patent JP-S6153909-A (JP)
Title: Floating screen
Inventor: TANITOMI FUMINAO
IPC: E02B5/06
Filed: 1984-08-22
Abstract: PURPOSE:To prevent refuse from flowing to the water-intake side, by a method wherein a floating screen, having a refuse removing screen suspended from a float, is disposed movaly forward and backward between a main channel and an intake channel in response to elevation of a water level. CONSTITUTION:When a water level in a main channel A is raised, a floating screen 4 is moved backward in an arrow mark (b) from the main channel A side to the intake channel B side as a floating screen 4 is rotated clockwise around a mounting body 8 by means of buoyance of a float 5 until the float 5 collides with a cushioning member 13. A portion in the vicinity of a water surface is shut off by means of the float 5, and a portion relatively in the vicinity of the water surface is shut off by means of a screen 6, and this prevents refuse from flowing to the intake channel B side.
Patent JP-H0340370-A (JP)
Title: Manufacture of catalyzer layer for fuel cell electrode
Inventor: MITSUNAGA TATSUO
IPC: H01M4/88
Filed: 1989-07-05
Abstract: PURPOSE:To provide flexibility and constructing in a thin layer by mixing additives with a catalyzer powder and a binder, forming therefrom a sheet-form thin layer, extracting away the additives using a solvent, and obtaining a catalyzer layer upon heat treatment. CONSTITUTION:Additives are mixed with a catalyzer powder 1 and a binder 2 to facilitate plastic deformation of these powder 1 and binder 2. This mixture is subjected to rolling process to yield a rolled sheet. This rolled sheet is immersed in a solvent, and the additives are extracted away from the mixture. The resultant is subjected to a heat treatment at a temp 200-400 deg.C to provide a catalyzer layer 3 for a fuel cell electrode. According to this manufacturing method, the additives in the mixture facilitate plastic deformation of the powder 1 and binder 2 at the time of rolling, and the binder is turned into fibers and ties the powders 1 between. The solvent removes the additives, and the heat treatment gives water repellency.
Patent JP-H0463828-A (JP)
Title: Epoxy resin composition
Inventor: KATO KATSUNORI
IPC: C08L63/00
Filed: 1990-07-02
Abstract: PURPOSE:To decrease the sedimentation of a filler and improve storage stability and the infiltration into a coil, etc., by compounding an epoxy resin, a liq. acid anhydride, a specific benzylidene compd., and a silica powder. CONSTITUTION:An epoxy resin (e.g. bisphenol A glycidyl ether), a liq. acid anhydride (e.g. methylhexahydrophthalic anhydride) as a curing agent of the resin, a silica powder as a filler, 0.1-5 pts.wt. (based on 100 pts.wt. said resin) benzylidene compd. as a sedimentation-preventive of the powder, and, if necessary, a curing accelerator, a pigment, etc., are compounded.
Patent JP-S6160494-A (JP)
Inventor: ENDO KEIZO
IPC: B67D7/06
Filed: 1984-08-23
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-S5966939-A (JP)
Title: Press forming method of flanged cup-shaped object
Inventor: TANAKA HARUO
IPC: B21D24/00
Filed: 1982-10-07
Abstract: PURPOSE:To prevent the thickness of a cavity part from decreasing by working the cavity part in the center part of a semispherical forming base material in a state that its outside circumferential edge part is not detained, and subsequently, forming a flange part in a state that the outside circumferential edge of the base material is bend and drawn. CONSTITUTION:A blank material W formed semispherically in advance is placed on the second blank holder 8, a punch 2 is moved downward, and a cavity part Wa is bend and drawn in the center by the first die 5 and the first punch 3. In this case, since the outside circumferential edge of the blank material W is not detained, it scarcely occurs that the blank material W is drawn into the center part side and the thickness of the cavity part Wa decreases. Subsequently, the punch 2 moves downward, the second die 6 is supported by the second punch 4, and the outside circumferential edge of the blank material W is bent and drawn. Subsequently, press work of a flange part Wb of the blank material W is executed by the first die 5. In this case, the thickness of this part is controlled with respect to its fluidity to the outside circumferential edge side since the outside circumferential edge is detained in a bent and drawn state, flows to the cavity part Wa side of the center, and a thickness increasing effect of the cavity part Wa is obtained.