baber/WOPTO huggingface dataset:
Patent JP-2000232400-A (JP)
Title: Warning circuit
Inventor: KUBOTA ATSUHIRO
IPC: H04B3/46
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a reference signal disconnection warning circuit which is made smaller in size and lighter in weight in a method for distributing a reference signal providing a highly stable frequency. SOLUTION: This warning circuit reliably transmits a reference signal disconnection warning signal from one reference signal disconnection warning circuit 202 according to the load state of a reference signal branching circuit 201 when even one spot is in an open state in a plurality of reference signal cables by combining a signal cable 203 with 1/4 wavelength of a reference signal and a reference signal cable 6 with the integer multiple length of 1/2 wavelength.
Patent JP-H11232933-A (JP)
Title: Power cable
Inventor: SUZUKI ATSUSHI
IPC: H01B9/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of unevenness, due to transfer of a shape of a winding layer, in an insulating body in sheath molding time by arranging heat insulating layers made of semiconductive carbon paper between the insulator and the winding layer and between the winding layer and the sheath. SOLUTION: A first heat insulating layer 9 is arranged between a first semiconductive tape 5 and a winding layer 6, while a second heat insulating layer 10 is arranged between the winding layer 6 and a second semiconductive 7. The first and second heat insulating layers 9, 10 are made of semiconductive carbon paper and provided with conductivity by having carbon black contained in the paper made of craft pulp and the like. In this way, the first and second heat insulating layers 9, 10 are formed while putting the winding layer 6 between them, so that the transmission of heat from power cable to the insulator 3 is prevented, when the power cable is heated in a sheath 8 molding time. As a result, unevenness of the winding layer 6 is prevented from being transferred to the insulator 3, so that no deformation is generated in the insulator 3.  Consequently, electrical discharges due to gap in an insulator end part can be prevented when the edge of the cable is machined, and the deterioration of the cable can be prevented.
Patent JP-S60177021-A (JP)
Title: Polyamide
Inventor: OKUMURA ATSUSHI
IPC: C08G69/32
Filed: 1984-02-22
Abstract: PURPOSE:A polyamide, obtained by using 1,2-bis(2-chlorophenoxy)ethane-4,4'-dicarboxylic acid as a dicarboxylic acid, and having a high rigidity and improved flame retardancy and moisture absorption resistance. CONSTITUTION:A polyamide obtained by polymerizing a diamine, e.g. ethylenediamine or p-phenylenediamine, with 1,2-bis(2-chlorophenoxy)ethane-4,4'-dicarboxylic acid by the melt polymerization method, etc., and having the backbone having repeating units mainly expressed by the formula (R is aliphatic, aromatic, alicyclic or heterocyclic hydrocarbon group) and >=0.5dl/g intrinsic viscosity, <=50mol%, proferably <=30mol% 1,2-bis(phenoxy)ethane-4,4'-dicarboxylic acid, terephthalic acid, 2,6-naphthalene dicarboxylic acid, adipic acid, etc. may be used as the dicarboxylic acid component.
Patent JP-S60174640-A (JP)
Inventor: NAGANO AKIRA
IPC: C09J7/02
Filed: 1984-02-22
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-S59157007-A (JP)
Title: Disinfectant
Inventor: TAKAMATSU KAZUO
IPC: A01N59/04
Filed: 1983-02-25
Abstract: PURPOSE:To provide a rapid-acting and quick-drying harmless disinfectant having high sterilizing effect, by mixing benzoic acid and/or sorbic acid with an alcohol and carbon dioxide gas at specific ratios. CONSTITUTION:Benzoic acid and/or sorbic acid are added to an alcohol, and carbon dioxide gas is mixed with the alcohol solution to obtain the objective disinfectant. The amount of benzoic acid and/or sorbic acid, and alcohol in the agent are 0.1-3% and 50-80%, respectively, and the carbon dioxide gas accounts for the remaining part of the agent. The disinfectant exhibits rapid-drying property by the volatility of the alcohol, and bacteriostatic activity by the presence of carbon dioxide gas. The bactericidal activity of the alcohol can be improved by the action of benzoic acid and sorbic acid. USE:The nosocomial infection in the hospital, etc. can also be prevented.
Patent JP-H10228204-A (JP)
Title: Fixing device
Inventor: NAKANO MASARU
IPC: G03G15/20
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of stabilizing the oil applying quantity of an oil applying unit using a wick system oil applying member, simultaneously, capable of maintaining the image quality for a long time. SOLUTION: A distance between an oil applying part and an oil control part is controlled so that fine fiber generated from an oil supplying felt 8 may not be bitten by an oil blade 9, and a 1st oil storing part 71 for storing oil to be applied on the surface of a heat roller 1 and a 2nd oil storing part 72 for storing the surplus oil controlled by the oil blade 9 and removed from the heat roller 1 are separately installed, and the 1st oil storing part 71 is arranged so that the base of the 1st oil storing part 71 may be positioned above the base of the 2nd oil storing part 72, and the distance from the base of the 1st oil storing part 71 to the oil applying part is controlled so that the oil may be sufficiently supplied to the oil applying part, and the oil blade 9 is supported by the 2nd oil storing part 72 through a leaf spring 18 having the required spring constant.
Patent JP-S51115793-A (JP)
Title: Phase calibration apparatus of a decca nevication receiver
Inventor: KOGA YUKUO
IPC: G01S5/10
Filed: 1975-03-15
Abstract: PURPOSE:A phase calibration apparatus to make automatically the performance of 0 calibration of the decca navigation receiver.
Patent JP-S62189883-A (JP)
Title: Solid-state image pickup device
Inventor: HIRAMOTO MASAO
IPC: H04N5/335
Filed: 1986-02-17
Abstract: PURPOSE:To prevent deterioration in the characteristic of a picture by coating the side surface of an optical-fiber bundle adhered to the image pickup plane of a solid-state image pickup element with a transparent resin, with a light- absorbing material or light-shielding material. CONSTITUTION:An image formed on the photoelectric plane 2a of an image intensifier 2a lens 1, optically amplified and outputted to a fluorescent plane 2b, and further, transmitted through the optical fiber bundle 5 and made incident to the image pickup plane 4a of the solid-state image pickup element 4. Then the element 4 executes photoelectric conversion and outputs the result as an electric signal. On the surface of the bundle 5, a light-shielding chromium is vapor-deposited. An external light is shielded by the said chromium 7 and c an not enter the bundle 7 from its side surface. Therefore, the occurrence of noise is prevented, hence the characteristic of a picture does not deteriorate.
Patent JP-S56126260-A (JP)
Title: Formation of positive nickel plate
Inventor: AWAJIYA TAKAHISA
IPC: H01M4/52
Filed: 1980-03-10
Abstract: PURPOSE:To facilitate the formation work of a positive nickel plate, by forming a perform of the plate through a repetition of electrical charging and discharging and then immersing the perform in an alcohol solution to reduce any remaining active material which is in a charged state. CONSTITUTION:A positive nickel plate obtained in accordance with the sintering or paste method is repeatedly and alternatingly subjected to charging and discharging (note: even after discharge, the plate is not in a completely-discharged state but still contains some active material which is in a charged state). It is then dipped in an alcohol solution so as to chemically reduce any remaining active material  which is in a charged state, thereby making the plate completely discharged. Following a procedure as mentioned above, a plate can be completely discharged with a  good work efficiency and its initial charging efficiency can be suppressed.
Patent JP-S63199151-A (JP)
Title: Method and device for removing safety belt for automobile and automobile safety belt with setup
Inventor: ADACHI TOSHIO
IPC: B60R22/32
Filed: 1987-02-12
Abstract: PURPOSE:To cut off a safety belt when an accident occurs, and to make it easy to escape and to rescue, by arranging a cutoff device in the safety belt which is supported at three points at a shoulder and at both sides. CONSTITUTION: A base body 20 of a guide-and-support device 2 of a safety belt 11 is installed to a car body in an installing hole 21. At the lower part of the base body 20, a wide rack 22 is formed, whose both ends are bent in the same direction in U-shape and made into a guide 23 for a cutting edge 26. At the lower end of the rack 22, a penetrating hole 24 is furnished, through which the safety belt 11 is inserted. The blade 260 and the tip of the cutting edge 26 are made slidable in the sliding condition with the side of the rack 22, the neck 261 of the cutting edge 26 has the width same as that of the neck 200 of the base body 20, and a grip 27 is fixed at the upper end of the neck 261, being installed slidable along the neck 200 of the base body 20. When a driver trys to escape or to be rescued, the safety belt 11 is cut off by the blade of the cutting edge 26, by pushing down the grip 27 against a spring 28.
Patent JP-S60174556-A (JP)
Title: Telephone set
Inventor: SEKIGUCHI SHINICHI
IPC: H04M1/60
Filed: 1984-02-21
Abstract: PURPOSE:To obtain excellent articulation through simple constitution regardless of sound volume by inserting an HPF into a variable resistor for sound volume control in parallel. CONSTITUTION:When a handset is lifted in response to an incoming tone from a speaker 12, a telephone service state is entered. Then a changeover switch 7 is placed at the side of its fixed terminal (b) and a receive signal is passed through the variable resistor 9 for sound volume control, HPF10, and amplifier 11 to hear a reinforced sound through a speaker 12. At this time, high frequency parts of the incoming signal and speech signal are applied to the speaker 12 sufficiently, so the articulation of the incoming signal and speech signal is secured sufficiently. When the sound volume is increased, the operation of the HPF10 is nearly ignored, so tha same excellent articulation as before is obtained.
Patent JP-S59160850-A (JP)
Title: Automatic voice guiding device
Inventor: KOBORI TOSHIO
IPC: G11B15/02
Filed: 1984-02-21
Abstract: PURPOSE:To detect accurately the abnormality of a tape and displays or annunciate it by starting a counter which has synchronism a little bit longer than the specified playback time of a tape by an automatic start signal and detecting whether a voltage is applied to a motor or not a specific time later. CONSTITUTION:A tape abnormality detecting circuit C sets a D-type flip-flop IC1 by a signal generated when the relay contact l of an automatic starting circuit A is made to cease the reset signal of the counter IC2. The counter IC2 counts a clock signal from an oscillation circuit and outputs signal to a terminal Qn a specified time later. This time is a little bit longer than the time from the start to a stop by the detection of a sensing tape. If the motor M of a deck B rotates continuously owing to the abnormality of the tape, the output of an AND gate IC5 goes up to a level H once the signal Qn is sent out, triggering a thyristor CR2. Consequently, a relay AL for warning operates to drive an external alarm by a contact AL1. Thus, abnormality due to a tape disconnection or stripping of the sensing tape is detected.
Patent JP-H11228235-A (JP)
Title: Production of electronic parts
Inventor: UENO IWAO
IPC: C04B35/628
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing electronic parts by homogeneously mixing raw materials, capable of providing the electronic parts inhibited in the irregularity of the characteristics (for example, electric characteristics such as capacitor characteristics, varistor characteristics and resistance value, life characteristics such as moisture resistance, heat resistance and chemical resistance, and mechanical characteristics such as strength, hardness, brittleness and ductility) and shape (for example, density, volume, dimension and orientation) of the electronic parts. SOLUTION: This method for producing electronic parts comprises adding a the nitric acid solution of an auxiliary component element to the powder of barium titanate of main component, adding an alkaline solution to the mixture, heating the mixture to precipitate the auxiliary component, drying the mixture, producing a slurry, producing a ceramic green sheet comprising an ineffective layer 1a and an effective layer 1b from the slurry, forming inner electrodes 2 on the ceramic green sheet, laminating the ceramic green sheet, sintering the formed laminate and subsequently forming outer electrodes 3a and 3b on the laminate.
Patent JP-H04272637-A (JP)
Title: Airtight window for high frequency wave guide
Inventor: GONPEI KATSUHIRO
IPC: H01J23/12
Filed: 1991-02-26
Abstract: PURPOSE:To provide an airtight window for a high frequency wave guide capable of preventing cracks or pinholes on the airtight window by reducing a secondary electron emission coefficient of the airtight window so as to suppress a multipactor discharge. CONSTITUTION:A solid solution coat 13 formed on a high frequency airtight window 12 made of a dielectric ceramics plate mounted on a wave guide 11 is comprised of the combination of 1.3 to 23.8 atomic % of titanium, 53.2 to 97.2 atomic % of oxygen, and 0.6 to 23.2 atomic % of nitrogen.
Patent JP-2000230239-A (JP)
Title: Antirust tool for foundation bolt and antirust method using it
Inventor: HOSHINO YUKIO
IPC: E02D31/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the antirust function and working property by providing an oil resisting packing on the lower end of a cylindrical body having a split cylindrical wall member connected thereto to cover the exposed shank part of a foundation bolt. SOLUTION: The exposed shank part 1a of a foundation bolt 1 coated with antirust 7 is enclosed by a cylindrical body 8. A wedge 9 is pressed in between the lower surface of an upper foundation member 2 and the cylindrical body 8 to press the cylindrical body 8 to a lower foundation member 3 through an oil resisting packing 10 provided on the lower end thereof, so that the antirust 7 is prevented from falling down in use and leaking through the lower end of the cylindrical body 8. The cylindrical body 8 is formed on a cylindrical body made of polyolefin, and it is cut in one position parallel to the axis, and also cut in the other position of the inner surface in parallel to the axis so that the skin layer of the slit part is openable and closable as a hinge.  Further, when the shank 1a is long, a plurality of relatively short cylindrical bodies 8 are vertically stacked and used, so that the manufacture of the cylindrical body 8 is facilitated. According to this, the member cost can be reduced, the construction can be facilitated, and an excellent antirust effect can be continued.
Patent JP-S54123515-A (JP)
Title: Continuously vacuum degassing unit for molten steel for continuous casting
Inventor: WAKE KANJI
IPC: C21C7/10
Filed: 1978-03-20
Abstract: PURPOSE:To contact the tip of the discharge pipe of a vacuum degassing vessel to the inlet of a tundish nozzle under a suitable press. when molten steel in a tundish is refined by degassing in a vacuum degassing unit and poured into an ingot case for continuous casting, by using elastic support members. CONSTITUTION:Vacuum degassing unit 1 is raised and dropped with hydraulic cylinder system lift 3 set on fixed frame (f) on a tundish. At this time, elastic support members 6, 6' such as coil springs are put in the space between frame (f) and brackets B, B' to tightly contact tip 1d of discharge pipe 1c of vessel 1 to the inlet of tundish nozzle 4c. By the action of members 6, 6' tip 1d and the inlet are contacted under a suitable press. without damage due to a collision. Accordingly, molten steel in the tundish smoothly flows to ingot case 5 for continuous casting through unit 1.
Patent JP-H08215496-A (JP)
Title: Cordless iron
Inventor: NOBUTO YOSHIYASU
IPC: D06F75/24
Filed: 1995-02-20
Abstract: PURPOSE: To elongate steam using hours by molding a heat storage medium using a heat storage inorganic material, which is at least covered with metal and whose heat storage quantity between prescribed temperatures is set more than the fixed value compared with die-cast aluminum, on an iron base. CONSTITUTION: A cordless iron is formed by molding a heat storage medium 3 using a heat storage inorganic material, which is at least covered with metal and whose heat storage quantity between 150-250 deg.C is set to 1.5 or more compared with die-cast aluminum, on an iron base 1. When the iron main body equipped with this iron base 1 is mounted on a power supply mount, a sheath heater 2 is energized and heated. When steam is used and waterdrop is fallen in a gasification chamber by operation of an operation part, heating value of the iron base 1 and the heating value stored by the heat storage medium 3 are intensively consumed in the bottom face part so that the steam is generated in the gasification chamber.  In this case, the heat storage medium 3 is stored heat more than the sensible heat of the aluminum constituting the iron base 1 and contributed to elongation of steam generation hours.
Patent JP-H09201459-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make a game fully enjoy by previously informing of the stopping state of the picture patterns by memory display in a region of the display of a variable displaying apparatus at the time of a win of the shot ball at the starting opening. SOLUTION: A reach memory is stored in a memory region and in the case that a previous display is carried out in a picture pattern starting memory displaying part of a special picture pattern variable displaying part 4, the left picture pattern, the right picture pattern and the center picture pattern begin a high speed scroll according to the win of shot ball put in into a starting opening 6. During the scroll, when the next ball enters the starting opening 6 to win, the win is additionally stored as a starting memory. If the starting memory represents a ready-for-winning state having a possibility of getting a big win, a previous display is started on the picture pattern starting memory display of the special picture pattern variable display part 4.  Then after the left, the right and the center picture patterns are transferred to a stop scroll from the high speed scroll, then the stop display is represented.
Patent JP-H03238080-A (JP)
Title: Pressurized floating separating device
Inventor: OZAWA MASAKATSU
IPC: C02F1/24
Filed: 1990-02-09
Abstract: PURPOSE:To prevent the occurrence of the convection phenomenon of water being treated in a floating tank and improve the treating performance outstandingly remarkably by supplying water to be treated flowing out from a mixing chamber to the liq. surface of a floating tank. CONSTITUTION:An untreated water and a pressurized water are supplied into a mixing a chamber 21 from its bottom part. A mixture of the untreated water and the pressurized water thus made up in the mixing chamber 21 and intended to be treated is supplied from the upper part of the mixing chamber 21 to the liq. surface of a floating tank 20 by a mixture supply means 40 with the floating matter adhered to the liq. mixture attached to the air bubbles. A liq. mixture collecting opening 56 is provided at the bottom part of the floating tank 20. A floating matter 50 separated on the liq. surface of the floating tank 20 is removed therefrom by a floating matter removal means consisting of a floating matter discharge pump 59, a skin rake 51 and a suction cup 52. The liq. surface of the floating tank 20 is retained at a predetermined height by a gage pipe 57. As a result, the occurrence of convection phenomenon of the water being treated in the floating tank is prevented and the treating performance is improved outstandingly remarkably.
Patent JP-H05201412-A (JP)
Title: Apparatus for taking out band unusable packaging
Inventor: HOSHINO KOKI
IPC: B65B13/18
Filed: 1992-01-23
Abstract: PURPOSE:To house both the front and the rear ends of a band remained unusa ble in a packaging machine because of exhaustion of the usable band during packaging operation into a band pool, and to facilitate removing such unusable band from the band pool. CONSTITUTION:In a packaging machine in which a band pool 6 is provided between feed rollers 3, 4 and a band reel 15 and band drawing rollers 16, 17 are provided between the band reel 15 and the band pool 6, a band storage amount detecting means 13 is provided in the band pool 6 while a band exhaustion detecting means 18 is provided on a band passage between the band reel and the band pool. Driving of the band drawing rollers 16, 17 and reverse driving of the feed rollers 3, 4 are made on signals outputted from both of the detecting means 13 and 18, and thereby both ends of the band are housed together in the pool.
Patent JP-S55125302-A (JP)
Title: Turning bladed wheel provided with shaft and manufacturing method
Inventor: KAWAMURA MITSUYOSHI
IPC: F04D7/06
Filed: 1979-03-17
Abstract: PURPOSE: To obtain a turning bladed wheel provided with shaft made of sintered nitric slicate applicable for a practical use by using a sintered nitric silicate for ceramic, making a hole of a shaft of the turning bladed wheel and a part of the shaf as special forms, and also filling up the space between them with a sintered nitric silicate.  
     CONSTITUTION: When the bladed wheel is used for an impeller provided with a shaft for a chemical pump, four impellers 1 made of sintered nitric silicate are fitted in a vortex form looking towards the revolving direction, with a hub 9 protruding towards the shaft line, at an edge of the shaft hole 2 of the center of the impeller 1. The configuration of the shaft hole 2 is, for example, of a non-circular form being composed of a smooth uneven curve. And to the shaft hole 2, inserted a shaft 8 made of a sintered nitric silicate with a non-circular portion formed at the end 6 for a length equal to that of the shaft hole 2. And protrusions 10 are extended at every turn towards raidal directions from an external surface of the shaft 8 at a space between the end 6 of the shaft and protrusions 4 for preventing removal, and a sintered nitric silicate 5 is filled up closely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60177856-A (JP)
Title: Grinder utilizing grinding tape
Inventor: HAMAMICHI YUKITATSU
IPC: B24B21/00
Filed: 1984-02-23
Abstract: PURPOSE:To eliminate the inutile use of a tape and economize manhour by successively installing the contact part with a workpiece and a retreat suppressing apparatus midway in the course of pulling-out the tape from a ground-tape roll and taking-up the tape onto a reel and installing a roller-revolution restraining apparatus. CONSTITUTION:A tape is pulled-out from a tape roll 7 on a shaft 8 and applied onto a roller through the pass shown in the figure, and the top edge is engaged with a reel 9, and a main table 2 is advanced and retreated according to the diameter of a workpiece W, and a working table 3 is transferred so that the tape set between contact rollers 14a and 14b is properly pressed onto the workpiece W, and a power source is operated. Though the reel 9 tends to pull and take-up the roll through a retreat suppressing apparatus 15, the tape is put into tension state by the restraint of a ratchet wheel 16 and the sliding members 17 consisting of hooks 17a and 17b, and the workpiece W can be ground. The tape on the apparatus 15 is not loosened. After the work is completed, the workpiece W is replaced to the next, and the reel 9 renews the ground layer of the tape exposed onto the contact part 14.