baber/WOPTO huggingface dataset:
Patent JP-H06350080-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA MASAMI
IPC: H01L21/28
Filed: 1993-06-08
Abstract: PURPOSE:To prevent fluctuation of a threshold value and increase of a wiring resistance and a contact resistance, regarding a forming method of a polycide gate used for MISFET. CONSTITUTION:On the occasion of forming an insulated-gate field-effect transistor using metal silicide for a gate electrode, a laminated film of a semiconductor film 5 having impurities introduced and a metal silicide film 6 are formed on a semiconductor substrate 1 on the surface of which a gate insulation film 4 and a field insulation film 2 are formed, by using a chemical vapor growth method for a film forming means, and then an anode oxide film 9 is formed on the surface of the metal sulicide film 6. In a state wherein the surface of the metal silicide film 6 is covered with the anode oxide film 9, a heat annealing processing for making the metal silicide film 6 or the metal silicide film 6 and the semiconductor film 5 low in resistance is conducted, and after the annealing processing is ended, a process of removing the anode oxide film 9 and a process of patterning the laminated film in the shape of a gate electrode 7 are executed.
Patent JP-H0430369-A (JP)
Title: Video signal reproducing device
Inventor: MIKI SHIGERU
IPC: G11B20/06
Filed: 1990-05-24
Abstract: PURPOSE:To simply reproduce the video tape of an SVHS system by providing a second peaking circuit to give peaking for SVHS and reducing supressing to a normal VHS video tape recorder and a switching circuit to select-derive the output of the peaking circuit. CONSTITUTION:When the tape of an SVHS system is reproduced, the output of an SVHS discriminating circuit 6 switches a switching circuit 4 and supplies the output of a high-band peaking circuit 5 to an FM demodulating circuit 7. The circuit 5 forms an resonance circuit at the corrector and emitter side of a transistor, peaking forces the approximate 6 MHz of the center carrier frequency of the SVHS, makes corrector output through a capacitor for high pass, suppresses the sideband component of a reducing side and supplies the output with the level of the both sidebands symmetry to the circuit 4. According ly, since a non-linear deemphasis circuit 11 functions so as to suppress a subdeemphasis feature, the tape of the SVHS can be reproduced at the resolu tion same as that of VHS or more than that.
Patent JP-H01304270-A (JP)
Title: Device for removing asbestos
Inventor: KOGA MOTOYUKI
IPC: B08B3/02
Filed: 1988-06-01
Abstract: PURPOSE:To prevent environmental pollution by a method wherein a removing region is covered with a cover, asbestos is peeled by a jet inside the cover, a muddy mixture is sucked by a pump and a gas and a liquid are separated, and asbestos splinters are removed from air. CONSTITUTION:When high pressure water is hit against a wall surface A and asbestos is peeled from an asbestos layer B on the surface and received into a cover 1, asbestos splinters are brought to a muddy state by water and changed into a muddy mixture. The mixture is forwarded to a gas-liquid separating mechanism 10 through a flexible hose 9, and asbestos splinters are adsorbed to a liquid and a substantial quantity of the splinters are captured. Splinters are captured from the inside of air sent to a first stage cyclone separator 12 by the suction force of a water-sealing pump 11. Splinters are trapped in the pump 11, and air is discharged from a discharge opening 11f and forwarded to a second stage cyclone separator 13, and residual water droplets and splinters are separated.
Patent JP-H02312569-A (JP)
Title: Production of tasting extract from dried vegetable substance
Inventor: KAWAHARA YUZO
IPC: A23L27/10
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a tasting extract of especially cinnamon having excellent flavor with reduced or removed astringency and bitterness by adding water and chitin, etc., to a dried vegetable substance, treating the abovementioned substance therewith, then adding an organic solvent thereto, extracting the substance therewith and concentrating the resultant extract. CONSTITUTION:Water and chitin, chitosan or egg white albumin are added to treat a dried vegetable substance (preferably cinnamon) and an organic solvent (preferably methanol, ethanol, acetone, methyl ethyl ketone, etc.) is then added to carry out extraction with the solvent. The obtained extract is subsequently concentrated to afford the objective extract.
Patent JP-S5469461-A (JP)
Title: Indicating recorder
Inventor: FUJITA HISAYA
IPC: G01D13/26
Filed: 1977-11-14
Abstract: PURPOSE: To make the entire part of the instrument rigid and more durable and achieve the convenience of maintenance and inspection by fixing and disposing a power supply unit within an outer housing unit which is provided with a door at the front and is formed in square tube barrel form and drawably providing an inside instrument frame unit.  
     CONSTITUTION: An outer housing unit HU is made in square barrel form over the entire part by a front door 11, front frame 12, barrel part 13, bottom part 14, intermediate plate 14 and back plate 16. An inside instrument frame unit FU which has supporting parts at the top and bottom closer to the side parts of the inside thereof and has the inside intrument frame mounted with the major parts of the inside instrument of the instrument contained in the outer housing unit HU, is drawble to the outside of the outer housing 10 by rotating about said supporting parts, and therefore it may be drawn out to the outside when necessary even during the operation of the element so that the operating condition may be observed, inspected and adjusted. The power supply unit constituted by other portions of the inside instruments of the instrument is disposed and fixed in the inner space within the outer housing unit HU. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09314274-A (JP)
Title: Forging formation
Inventor: HOTTA AKIO
IPC: B21K1/20
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the surface roughness of a formed product and to reduce the cost of the formed product by giving a blank the force in the approaching direction of punches and the force crossing at the right angle in the approaching direction thereof, at the time of forming the metallic blank in a guide hole by using one pair of punches. SOLUTION: At the time of press-forming a valve lifter 1 by coining the secondary blank W composed of a bottom part Wa and a skirt part Wb, the secondary blank W is inserted into a cavity formed with an upper die 11, lower die 12, upper punch 16 and lower punch 18. Successively, the upper punch 16 is slidingly lowered in the guide hole 13 to press-form the secondary blank W. In this case, the lower punch 18 is slightly lowered accompanying the formation and also, synchronizing with the lowering of the upper punch 16, a pin 19 is slidingly lowered in the pin hole 15 and therefore, the blank is turned around the axis O at 45 deg.C angle by pushing with the pin 19. By this method, even if the force in the approaching direction with each punch 16, 18 is reduced, the formed product having a desirable size can be forged.
Patent JP-H06320998-A (JP)
Title: Transportation vehicle and container
Inventor: KOGO AKIHIKO
IPC: B65D88/12
Filed: 1993-05-16
Abstract: PURPOSE:To prevent a particle from adhering to a carried article at the time of transporting the article. CONSTITUTION:A pump 43 is installed within the cargo loading space 2 of a truck 1, and the fresh air is drawn with the pump 43 through a vent tube 42. Then, the air is cleaned with a filter 45 and supplied to the loading space 2. Furthermore, a differential pressure gauge 47 to detect a pressure difference between the space 2 and the atmosphere is used to perform the on/off control of the pump 43 on the basis of an output signal therefrom. Also, the open/close section of an unloading port at the rear side of the space 2 is fitted with a sealing tube 5, thereby enhancing the airtightness of the space 2.
Patent JP-S59101284-A (JP)
Inventor: JIYON BII KOBAAN
IPC: B23K33/00
Filed: 1983-07-26
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-S5563884-A (JP)
Title: Light-condensation solar battery
Inventor: NAKADA YUKIHIKO
IPC: H01L31/18
Filed: 1978-11-08
Abstract: PURPOSE:To minimize the decrease in the area of a light reception surface and reduce electric power loss, by radially providing evaporated grid electrodes on the light reception surface and providing a plurality of evaporated collector electrodes around the grid electrodes. CONSTITUTION:Thin linear grid electrodes 3 are provided on a circular light reception surface 1 so that the electrodes extend radially from the center of the surface. The same number of collector electrodes 4 as the grid electrodes 3 are arranged around them. The collector electrodes 4 are connected to the grid electrodes 3 respectively so that the grid electrodes are not connected to one another on the central part of the light reception surface 1. Each electrode is manufactured by evaporation with a metal mask. The grid electrodes 3 may be provided with arc- shaped branch electrodes 5 which extend concentrically with the circular light reception surface. This results in holding down the decrease in the area of the light reception surface and reducing the voltage drop in the grid electrodes 3.
Patent JP-S6029283-A (JP)
Inventor: HOSAKA SHIGETAKA
IPC: B25J3/00
Filed: 1983-07-28
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-S5928572-A (JP)
Title: Impregnation treatment of cast product
Inventor: MORITA AKIYOSHI
IPC: B05D7/24
Filed: 1982-08-07
Abstract: PURPOSE:To attain to enhance the remedy ratio of a pressure leak product, by a method wherein a cast green product subjected to impregnation treatment due to an inorg. impregnant is heated and dried at a specific temp. in the atmosphere and the impregnated green product is subjected to impregnation treatment by an org. impregnant to be heated at a specific temp in the atmosphere to perform curing treatment. CONSTITUTION:In the impregnation treatment of a cast product, a cast green product is at first impregnated with an inorg. impregnant to be heated and dried at 100 deg.C or below in the atmosphere. In this case, as the inorg. impregnant, one prepared by mixing Fe2O3 particles in water glass is used. In the next step, the impregnated green product is subjected to impregnation treatment using an org. impregnant and gradually heated at 50-100 deg.C in the atmosphere to perform curing. As the org. impregnant, an acrylic anaerobic org. impregnant is used. By this method, the defective ratio of the cast product is reduced and cost can be reduced.
Patent JP-S5926940-A (JP)
Title: Auxiliary winder in device for spinning and winding glass fiber
Inventor: IDENO EIZOU
IPC: C03B37/035
Filed: 1982-08-07
Abstract: PURPOSE:To remove accessorily wound waste strand mechanically, safely and securely, by moving and pushing a wound layer of waste strand accessorily wound round a winder frame to the end of the frame of a strand catching piece so that it is discharged out of the frame and dropped. CONSTITUTION:When the rest 12 is removed and the tip of the peg 16 goes across the strand S, the motor 13 is started, and the auxiliary winding of the strand S begins. When the speed of it is made approximately equal to the speed of the collet 7, the tip of the pig 16 is overlap ped over the end of the collet. When the guide lever 6 is withdrawn quickly, a given traverse winding is carried out. When the movement of the strand S to the collet 7 is over, the motor 10 is quickly stopped, and the accessorily wound strand is stretched and broken. The auxiliary winder 10 is restored to the original position, the pressure cylinder 21 is operated, and the pushing plate 19 is advanced to the tip of the peg 16. The wound layer of waste strand wound accessorily is slid on the face of the outer periphery of the peg 16 by the strand catching piece 18, pushed out from the tip part, discharged, dropped and removed.
Patent JP-S6029676-A (JP)
Title: Operation testing system of apparatus
Inventor: NISHIMURA HIROSHI
IPC: G01R31/00
Filed: 1983-07-28
Abstract: PURPOSE:To execute continuously an operation test of plural apparatus by making the apparatus itself have an operation test program, and giving a trigger of start of the operation test from the outside, in a process for moving it continuously on a carrying line. CONSTITUTION:A CPU5 executes an internal control to a radio equipment body. An ROM6 stores a control program. A data generator 7 starts a heat run and inputs an initializing command. A bus line 8 gives a data and a control signal to radio equipments 41-4n from the data generator 7. In this way, the operation heat run of (n) sets of radio equipments is executed by one data generator 7. The CPU5 and the ROM6 in the radio equipment bodies 41-4n are provided in order to perform an original function of the radio equipment, but in case of the heat run system, a program for the operation heat run is stored by utilizing a free area of the ROM6 of each radio equipment, and the operation is executed by a trigger of start from the data generator 7.
Patent JP-H034073-A (JP)
Title: Butterfly valve
Inventor: NAKAMURA MITSUMORI
IPC: F16K1/22
Filed: 1989-05-30
Abstract: PURPOSE:To prevent surplus injection of high pressure washing water by providing an injection fluid jet port, which injects fluid supplied by an injection fluid supply path provided in a valve rod positioned in the turning center shaft of a butterfly valve unit, in a manner wherein the jet port is closed in a condition that the valve unit is seated in a valve seat. CONSTITUTION:An injection fluid supply path 7, which circulates high pressure washing water for serving as injection fluid supplied from a supply source, is provided in the center part of a valve rod 4. While an injection fluid centripetal guide part 8, which guides the high pressure washing water to a valve unit central part 3b, and an injection fluid centrifugal guide part 9, which guides the high pressure washing water from the valve unit central part 3b to the periphery of a valve unit 3, are formd in the valve unit 3. A jet port 10, which jets the injection fluid supplied by the supply path 7, is formed in the point end part of the centrifugal guide part 9. Further the jet port 10 is closed in a condition that the valve unit 3 is seated in a valve seat 6. Thus, waste consumption of the injection fluid is prevented.
Patent JP-S6115135-A (JP)
Title: Electronic copying machine
Inventor: NONOGAMI TORAHIKO
IPC: G03G15/041
Filed: 1984-07-02
Abstract: PURPOSE:To make a speed high as a size of a copying paper becomes larger and as a magnification rate of the time of a variable lagnification becomes larger, and to shorten the copying time by making a non-exposure scanning speed variable at the time of a return motion of an exposure scanning means. CONSTITUTION:When a CPU53 decides that a copying paper is that of A3 size by a signal from a cassette sensor 58, a signal of a fact that a going motion speed of an exposure lamp and a return motion speed are set to VFa and VR9, respectively, is outputted by the storage contents of a ROM54. The exposure lamp executes a scan at a speed of VFa and VR9 at the time of the going motion and at the time of the return motion, respectively. The scan time required for one reciprocating motion in this case becomes tF9+tR9, and the timing of the return motion time and the feed paper time coincide roughly with each other. In case the copying paper is A4 size, a signal of a fact that the going motion speed and the return motion speed of the exposure lamp are set to VF9 and VR10, respectively, is outputted, and the exposure lamp executes a scan at this speed, a relation of VFa=VFb and VR9>VR10 is formed, the scan time required for one reciprocating motion becomes tF10+tR10, the timings of the return motion time tR10 and the feed paper time tP coincide with each other, the copying end time of one sheet and the feed paper operation end time coincide roughly with each other, and it is realized that the magnification copying is exexecuted at a high speed.
Patent JP-S63299912-A (JP)
Title: Fixing apparatus of runnerless mold especially for external heating type hot nozzle
Inventor: YAMADA FUJIO
IPC: B29C45/27
Filed: 1987-05-30
Abstract: PURPOSE:To make assembling of a runnerless mold easier, by constituting a mold part of the side corresponding to a hot nozzle freely removable against a holding member of the hot nozzle and setting a positioning mechanism for the holding member and the mold part between them. CONSTITUTION:A hot nozzle 6 is fixed on a holding frame 17 through a manifold 4, and a cavity core 1 and a plunger core 2 of a mold are positioned against the hot nozzle 6 by means of a positioning pin 21. It is not necessary to exchange the hot nozzle 6 when color change and resin change are done and it is set in a holding frame 17 together with a manifold 4. The cavity core 1 and the plunger core 2 have holes 22 and 23 corresponding to a positioning pin 21, and a runner system can be simply formed on the cavity core 1 by a mold provided with a nozzle hole 1a corresponding to a nozzle part 7 of the hot nozzle 6. Moreover, as the holding frame 17 and the cavity core 1 are fixed by means of a clamp member 24, setting and removal of the cavity core 1 can be done easily and rapidly at the time when mold exchange and so on are carried out.
Patent JP-S5363497-A (JP)
Title: Production of rigid polyurethane foam
Inventor: NAKA REIJI
IPC: C08G18/00
Filed: 1976-11-17
Abstract: PURPOSE: To produce a rigid polyurethane foam of low bulk density and having excellent premix stability by the reaction of a polyfunctional isocyanate with a specific polyol in the presence of a catalyst, blowing agent, and a specific foam stabilizer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5929083-A (JP)
Title: Method for removing hardly decomposable nitrogen compound in waste water
Inventor: YOSHIDA TADASHI
IPC: C02F1/72
Filed: 1982-08-09
Abstract: PURPOSE:To clean up waste water, by causing NO-contg. gas to react with the waste water in an acidic range in the presence of NO<->3 and decomposing easily imide and amide nitrogen compds. which are hardly decomposable nitrogen compds. in waste water under mild conditions using chemicals having low toxicity. CONSTITUTION:NO-contg. gas is caused to react with imide and amide nitrogen compds. which are hardly decomposable nitrogen compds. in the waste water produced when waste gas is subjected to wet desulfurization and denitration treatments, at <=7pH in the presence of NO<->3. The above-described hardly decomposable nitrogen compds. are decomposed by such reaction and are removed from the waste water. The NO<->3 of this case can be made present by adding the same in the form of a nitric acid or the alkali metal salt thereof (e.g.; Na salt). The amt. of the NO<-> to be present is required to be of the concn. higher than the concn. of nitrogen in the imide and amide nitrogen compds. and is, in general, 5-500mg/l in terms of nitrogen. Therefore, if the concn. of NO<->3 in the waste water is less than the required amt., it is necessary to add freshly NO<->3.
Patent JP-S6116467-A (JP)
Title: Manufacture of storage battery
Inventor: AKOIN EIZOU
IPC: H01M50/541
Filed: 1984-07-02
Abstract: PURPOSE:To make it possible to prevent that a battery jar is melted or deformed with welding heat, by performing welding before polar plates are inserted in the battery jar completely, so as to leave a wide space between the battery jar and a heat source. CONSTITUTION:After each of polar plates groups 8, 8', 8'' is inserted with tension into the preset position of each of cell chambers 1, 1', 1'' of a monoblock battery jar consisting of a plurality of cell chamber, and held there, respective cells 1, 1', 1'' including the polar plates groups 8, 8', 8'' are connected with each other by welding them to intro-cell connecting polar rods 13 using a welding tool, and the polar plates groups 8, 8'' in the cell chambers 1, 1'' at both ends of the jar 2 are welded to terminal polar rods 14 respectively. Then, after a polar plates group 26 welded in an integrated one body is inserted completely into the bottom of the battery jar 2 using an inserting tool 18, the upper part of the polar rods 13 and notched parts 3, 3' of the battery jar 2 are covered with polyolefine synthetic resin using a double-injecting device. After that, the lower end 22 of a battery jar cover 21, the upper end 23 of the battery jar 2 and the upper part of the synthetic resin wound part 15 are melted by a heating plate 24, made adhere to each other, and consequently, a battery is completed.
Patent JP-2000291141-A (JP)
Title: Column base fixing fitting
Inventor: OGATA KENJIRO
IPC: E04B1/58
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To accurately position a fixing fitting in relation to the foundation for installation by providing a hollow shaft in an anchor hole of a base plate, and installing a movable cover provided with a loose hole in the upper end of the hollow shaft. SOLUTION: A hollow shaft 2 of a fixing fitting, which is provided with the hollow shaft 2 in an anchor hole of a base plate 1, is installed in an anchor bolt 6 anchored to the foundation 5, and a movable cover 3 provided with a loose hole 4 and a base 7 are installed in the upper end of the hollow shaft 2, and accurately set at the fixing fitting installation position. Inner diameter of the hollow shaft 2 of the fixing fitting is formed larger than the outer diameter of the anchor bolt 6 so as to generate a clearance inside of the hollow shaft 2, and since the installation error of the anchor bolt 6 can be absorbed by this clearance, even if the embedding accuracy of the anchor bolt 6 in the foundation 5 is low, the fixing fitting can be accurately positioned.  Furthermore, pillars can be safely, easily and rigidly joined with the foundation by installing the pillar provided with the anchor hole 11 in the hollow shaft 2 of the fixing fitting.
Patent JP-H0429848-A (JP)
Title: Printing method
Inventor: ARAI TAKAFUMI
IPC: H05K3/12
Filed: 1990-05-28
Abstract: PURPOSE:To make intended printing executable with a printer directly on a body to be printed like a printed circuit board an to make such printing applicable to diversified small-lot production by a method wherein the printer that makes printing with ink particles flown to the body to be printed is controlled, based on control signals emitted from a CAD device. CONSTITUTION:A printer 101 is connected to a CAD device 102, and intended printing is made with said printer on a printed circuit board, a body 103 to be printed, with ink flown, based on signals emitted from the CAD device 102. The printed circuit board, the body 103 to be printed, is placed on a carrying surface 16 over a base 6 of a device, and a nozzle 2, a moving means 4 for moving in the X direction, a moving means 3 for moving in the Y direction a turning means 5, and others are controlled, based on control signals from the CAD device 102, and printings of lot numbers, product numbers, figures and others are made on specified positions of the printed circuit board.