baber/WOPTO huggingface dataset:
Patent JP-S5219578-A (JP)
Title: Voltage change detection circuit
Inventor: TAMURA TATSUYA
IPC: H02H9/00
Filed: 1975-08-06
Abstract: PURPOSE: To promptly detect voltage drop through the utilization of amplitude and frequency of the signal varying its amplitude. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03292589-A (JP)
Title: Method for discriminating paper money
Inventor: YOSHINO TAKASHI
IPC: G07D7/20
Filed: 1990-04-11
Abstract: PURPOSE:To maintain the accuracy of discrimination even when status relating to the detection is deviated from reference conditions (regular conditions) by matching them based on the correcting value of a sought feature quantity. CONSTITUTION:Respective detected values Di are found by magnetic resistance elements Mj of a magneto-resistance element array 2, mean value Dm of the respective detected values Di is found by Dm=(SIGMADi)/N and here, N is the total number of the respective detected values Di, 10 in this case. A correcting coeffi cient (a) is found by a=Km/Dm and here, Km is the mean value of respective reference detected values Ki. Then, respective correcting values aDi are sought, an operation relating to pattern matching as a subroutine is executed based on the respective correcting values aDi, and the fluctuation of the respective detected values of a feature quantity is compensated (regulated). Thus, required discriminating accuracy can be maintained corresponding to the fluctuation of the detected value of the feature quantity.
Patent JP-H01268601-A (JP)
Title: Color development of pressed flower
Inventor: SATO TAIDO
IPC: A01N3/00
Filed: 1988-04-20
Abstract: PURPOSE:To treat a large quantity of baded or discolored pressed flowers at once so as to restore the baded discolored pressed flowers into the original red-pink color when the pressed flowers originally having the red-pink color on the living states are baded or discolored into brown color, by bring the pressed flowers into contact with an acidic gas. CONSTITUTION:An acidic gas comprising an inorganic gas such as sulfurous gas, carbonic acid gas, nitric acid gas or hydrochloride gas or an organic gas such as formic acid gas or acetic acid gas is charged in a concentration of 0.01-1.0% into an airtight bag such as polyethylene bag having many pressed flowers therein and held at room temperature for a day. Thus, the pressed flowers discolored into bluish violet color are restored into pink color. The pressed flowers are prepared e.g., by nipping primula.polyanthus between two sheets of paper and subsequently pressing the nipped flowers with a heated iron.
Patent JP-H11291430-A (JP)
Title: White laminate polyester film for laminating and molding metal plate
Inventor: KUBO KOJI
IPC: B32B15/08
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a white polyester film useful to laminate on a metal plate and to then mold it to become an outer surface of a container and having excellent film forming properties, cutting resistance and wear resistance. SOLUTION: In the laminate film of a constitution of layers A, B and C each made of a copolymerization polyester, the polyester for constituting the A, B and C layers contains a rutile type titanium oxide, a highest peak temperature (Te) of a loss elastic modulus of the laminate film and a glass transition temperature (Tg) of the polyester for constituting the layer A satisfy formulae of Tg>=78 and Te-Tg<=30 (wherein Tg is a glass transition temperature ( deg.C) of the polyester for constituting the layer A, and Te is a highest peak temperature ( deg.C) of a loss elastic modulus of the laminate film), and further an MOR value of the laminate film is less than 1.4.
Patent JP-H05271493-A (JP)
Title: Thermoplastic elastomer composition
IPC: C08L23/16
Filed: 1992-03-24
Abstract: PURPOSE:To obtain the title composition which exhibits excellent rubbery characteristics and processability and, in particular, has both softness and low compression set without detriment to the processability. CONSTITUTION:The title composition consists of 90-20 pts.wt. olefin copolymer rubber and 10-80 pts.wt. polypropylene block copolymer which consists of a propylene homopolymer part or an ethylene/propylene random copolymer part having an ethylene content as low as at most 10wt.% and an ethylene/propylene random copolymer part having an ethylene content as high as 20-95wt.% and of which the latter random copolymer part accounts for 20-70wt.%.
Patent JP-2000294698-A (JP)
Title: Heat conductive spacer
Inventor: OTSUKA TETSUMI
IPC: H01L23/373
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a spacer of a heat conductive electronic part having higher flexibility. SOLUTION: A heat conductive spacer includes a heat conductive filler in the resin. As the heat conductive filler explained above, the boric acid salt powder of magnesium and/or calcium covered with hexagonal boron nitride in the 25 to 50 volume % and the BN powder having the flatness of 10 or more in the 5 to 25 volume % are included in the resin.
Patent JP-S5321754-A (JP)
Title: Method and apparatus for locking break end for frequency modulated current differential carrier relay
Inventor: MORI SHIGERU
IPC: H02H3/30
Filed: 1976-08-13
Abstract: PURPOSE: To cause not a trouble in the intra-end when a break end is produced in the power system constructed by multi-terminals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60241705-A (JP)
Inventor: MATSUMOTO MASAJI
IPC: H02G1/12
Filed: 1984-05-14
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-H09257709-A (JP)
Title: Method for measuring reflected light and apparatus therefor
Inventor: KAWAI SHOJI
IPC: G01N21/78
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To precisely measure the color density of the surface of matter especially when density is high by suppressing a surface reflected component by providing polarizers to the front parts of a light source and a photodetector so as to allow the planes of polarization of both polarizers to cross each other at a right angle. SOLUTION: A sample 2 to be inspected is fixed on a sample placing stand 1 and the reflectivity thereof is measured under the illumination of a light source lamp 3. The light from the lamp 3 passes through a color filter 4 and a polarizer 5 to irradiate the sample 2 and the light reflected by the sample passes through a polarizer 6 and a lens 7 to be condensed to the light detection surface of a photodetector 8. The planes of polarization of two polarizers 5, 6 cross each other at a right angle. If the sample 2 is a total reflection type one like a mirror, no light reaches the photodetector 8 at all. By this constitution, surface reflected light becoming an obstruction signal is cut off. The light penetrated into the sample 2 is changed in its vibration surface of waves to again become unpolarized light.  The light having a vibration surface other than the vibration surface right-angled to the plane of polarization of the polarizer 6 in this light transmits through the polarizer to be measured by the photodetector 8.
Patent JP-S63261732-A (JP)
Title: Surface mounting board
Inventor: IIZUKA TOMIO
IPC: C23C28/00
Filed: 1987-04-17
Abstract: PURPOSE:To obtain a surface mounting board in which thermal expansion coefficient is close to that of an Si chip and the like and heat resistance, heat dissipation property and machinability are excellent, by using at least the surface part of an Al or Al based metal layer, which is provided on the surface of a metal core board, as an oxide film layer whose main component is Al2O3, and using the layer as an insulating layer. CONSTITUTION:At least the surface part of an Al or Al based metal layer, which is formed on a metal core, is oxidized and used as an oxide film and an insulating layer. It is desirable that the metal core board is of a clad material in three-layer structure based on Cu/Fe-Ni alloy/Cu or Fe-Ni alloy/Cu/Fe-Ni alloy. It is also desirable that the thickness of the Al or Al based metal is 0.1-200mum. It is desirable that the Al based metal contains Mg and/or Zn. It is also desirable that the Al or Al based metal layer is formed on the metal core board by vapor phase plating method or a rolling and pressure welding method and that at least the surface part is oxidized by anode oxidation.
Patent JP-H07306125-A (JP)
Title: Reciprocating and loading apparatus
Inventor: ISOHATA NOBORU
IPC: G01M99/00
Filed: 1994-05-10
Abstract: PURPOSE:To make it possible to perform movement at a large moving stroke and at a high speed with a small hydraulic cylinder by fixing one end of an arm to a moving body, fixing the other end to the fixed point of a structure so that the end can be rotated and slid, and fixing the tip of the hydraulic cylinder to the position at a specified arm ratio. CONSTITUTION:Two arms 2 are fixed to a moving body 1. The other ends of the arms are fixed to a fixing pin 3 of a structure, wherein a body under test is provided so that the ends can be rotated and slid. Buffering springs 7 are attached to the front and rear sides of the moving body 1 in the moving direction. A hydraulic cylinder 13 is fixed at the position of the specified arm ratio between the moving body 1 and the arm of the fixing pin 3. Since the movement of the moving body 1 is multiplied with the arm ratio, the driving control of the sliding part of the cylinder 13 can be performed without decreasing the speed of the moving body. The shock of the cylinder 13 at the dead point is absorbed with the spring 7, and the hydraulic pressure source as a repelling force can be saved. Furthermore, the test is executed by lowering the device of the moving body 1 along the post of the structure and mounting the device on the product under test.
Patent JP-H08268938-A (JP)
Title: Separation of methyl acrylate or methyl methacrylate and methanol
Inventor: IDA TADAO
IPC: C07C31/04
Filed: 1995-03-29
Abstract: PURPOSE: To separate methanol by distillation from a mixture of methyl (meth) acrylate and methanol or methyl (meth)acrylate, methanol and water without causing the loss of methyl (meth)acrylate. CONSTITUTION: A mixture of methyl (meth)acrylate and methanol is distilled by using an azeotropic solvent capable of forming an azeotropic mixture with methanol, a part of the condensate of the vapor distilled out from the top of the distillation column is refluxed to the column top, the remaining condensate is separated into two layers, the upper layer composed of the azeotropic solvent is supplied to the middle stage of the distillation column and the lower layer composed of methanol is taken out of the distillation system. The separation efficiency is further improved by adding water to the refluxing residue of the condensate.
Patent JP-H06287777-A (JP)
Title: Method for lowering corrosiveness of water
Inventor: HASEGAWA TAKAO
IPC: C02F5/00
Filed: 1993-04-01
Abstract: PURPOSE:To prevent the corrosion of the pipeline for various service waters and waste water. CONSTITUTION:A calcium salt having a high solubility in water and an alkali agent or one of them are injected into a highly corrosive water with a low Langelier index to lower the corrosiveness of the water. In this case, calcium chloride is used as the calcium salt, and sodium hydroxide, sodium carbonate, sodium hydrogen carbonate and calcium hydroxide are used as the alkali agent.
Patent JP-S5527803-A (JP)
Title: Molded glass and production thereof
Inventor: NAKAMURA KAZUO
IPC: C03B1/00
Filed: 1978-08-10
Abstract: PURPOSE: To cheaply produce molded glass the expansion coefficient of which changes stepwise by subjecting a borosilicate glass gob to phase separating treatment, crushing and acid treatment after which the resulting two or more groups of glass powder with different separate phase elution degrees are washed, precalcined, recrushed, filled into a container in the order of the degrees, and calcined.  
     CONSTITUTION: Glass raw materials based on Na 2 O-B 2 O 3 -SiO 2 , K 2 O-B 2 O 3 -SiO 2  or Li 2 O-B 2 O 3 -SiO 2  are melted in a crucible, converted into glass by rapid cooling, subjected to phase separating treatment at 600W650°C for about 1W2hr, and crushed to below 1mm. To the raw materials may be added Al 2 O 3 , CaO, BaO, or MgO. The resulting glass powder is divided into two or more groups, which are treated with acid for different times. The groups with different separate phase elution degrees are then washed, dried, precalcined to contraction, recrushed, filled into a molding container in the order of the degrees, and calcined at about 1200°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000294010-A (JP)
Title: Lighting fixture for vehicle
Inventor: TAKEDA TOMONOBU
IPC: F21V7/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle having an enhanced appearance including at least two lamps by widening the light emission range of one common lens when the smaller one of the lamps is lighted. SOLUTION: An inner housing 3 is provided with a through hole to allow part of the light from a first light source bulb 51 on the side with a small-sized rear fog lamp L1 to reach a second reflector 62 on the side with a tail lamp L2 upon passing the inner housing 3. As a result, if the first light source bulb 51 is lighted, the emitted light is reflected by a first reflector 61 toward the side with one common lens 1, while part of the light from the first light source bulb 51 passes through the through hole in the inner housing 3 and reaches the second reflector 62 to be reflected toward the side with the common lens 1, so that the lens 1 performs light emission over the whole area.  When the small-sized rear fog lamp L1 is to be lighted, therefore, the light emission range of the common lens 1 can be widened, compared with a conventional lighting fixture for vehicle, an the appearance is enhanced.
Patent JP-H01269531-A (JP)
Title: Balloon-forming composite film
Inventor: MINAMI TOMOYUKI
IPC: B32B3/30
Filed: 1988-04-21
Abstract: PURPOSE:To make a composite film having a rainbow-tinted pattern excellent in brightness without gas leakage even if gas-sealed, by laminating a polyethylene layer on one side of composite film made by laminating and forming rainbow-tinted thin film layer composed of transparent resin layers and metal- containing thin layers over one side of plastic film. CONSTITUTION:Metal-containing thin layer A as one side composing a rainbow- tinted thin layer over one side of a base plastic film 1 consisting of polyamide, cellulose, etc., is formed by means of vacuum deposition, spattering or others, using metal such as Al and Ag or alloy for reflection type rainbow-tinted pattern and metal composition such as silicate rock crystal for transparent rainbow- tinted pattern. Then, a transparent resin layer of thermoplastic resin such as acryl resin or of thermosetting resin such as melamine resin is formed, for example by means of a printing method, wherein the thickness of said layer is not uniform, but rugged with the thickness of difference of about 100-20,000Angstrom . Then, in order to make further a rainbow-tinted pattern on thereon effective, a metal-containing thin film is further provided. Then, a polyethylene layer 3 is laminated at least on one side of the plastic film (in this case, another side).
Patent JP-H03295819-A (JP)
Title: Production of high-purity quarz glass
Inventor: SANADA KAZUO
IPC: C03B8/04
Filed: 1990-04-12
Abstract: PURPOSE:To obtain a glass having uniform distribution of refractive index in the radial direction by blowing F-contg. gas to a specified position of glass surface in the process of depositing glass on a bed by blowing the source gas of the glass in an oxyhydrogen flame. CONSTITUTION:The temp. distribution is caused when a flame 12 from an oxyhydrogen burner 10 touches a target. Usually, the center of the flame has the highest temp., however, the exact position 21 where the reaction temp. is the highest is determined by measurement of the surface temp. of quartz glass 16 with an IR thermometer. While the quartz glass 16 is prepared with using the oxyhydrogen burner 10, F-contg. gas 24 is blown from a nozzle 22 to the position 21 where the temp. is the highest. Thereby, F is doped in a small area around the position 21 at the maximum temp. of the quartz glass 16, which decreases the refractive index. Therefore, a local increase in the refractive index due to local distribution of OH groups can be decreased, and the objective quartz glass can be obtained.
Patent JP-2000289950-A (JP)
Title: Centering jig of elevator guide rail
Inventor: ISHIHARA HIDEYA
IPC: B66B7/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To more efficiently perform a liner inserting work in the centering of a guide rail by providing extension parts extended upward from the contact position to the contact surface of a rail bracket, a connection part for connecting both upper ends of the extension parts to the back surface of the guide rail, and horizontal parts orthogonal to both lower ends of the extension parts. SOLUTION: A centering device 1 comprises a pair of extension parts 1b butted to the contact surface 3a of a rail bracket 3 on both sides of a guide rail 2 and extended upward from the contact position, a connection part 1a connecting both upper ends of the extension parts 1b, which is butted to the back surface 2a of the guide rail, and a pair of horizontal parts 1c extended from the both lower ends of the extension parts 1b orthogonally thereto. When the horizontal parts 1c are moved in a direction A to transmit a B-directional force to the connection part 1a with the lower ends of the extension parts 1b as fulcrums, and a clearance is formed between the back surface of the rail 2 and the contact surface 3a, a liner 8 can be inserted without adding a large force. Accordingly, the efficiency of the liner inserting work in the centering of the guide rail can be improved.
Patent JP-S5620078-A (JP)
Title: Hot-melt adhesive composition and bonding method employing thereof
Inventor: KUNO NINPEI
IPC: C09J5/00
Filed: 1979-07-30
Abstract: PURPOSE: To provide a hot-melt adhesive which exhibits a rapid curing rate and excels in heat resistance after curing, by a method wherein a self-curing unsaturated polyester having an air-drying functional gp. selected from a cyclic ether gp., an active methylene-contg. gp. and an active methine-contg. gp. is used as a base material.  
     CONSTITUTION: There is obtd. titled adhesive by blending optionally a thermoplastic polymer (ii) (e.g. a satd. polyester) and at least one additive (iii) selected from a polymn. initiator (e.g. a peroxide), a polymn. promotor (e.g. a metallic soap) and a photosensitizer (e.g. an azo cpd.) with a self-curing unsaturated polyester (i) having an average degree of polymn. of not less than 8 and an air-drying functional gp. (e.g. tetrahydrofuranyl gp., glycidyl ether gp.) selected from a cyclic ether gp., an active methylene-contg. gp. and an active methine-contg. gp. in an amount of not less than 0.001 equivalents per 100g of the (i) component. Pref. the (iii) component is melt-mixed with the (i) and (ii) components just before the adhesive is coated on an adherend. Alternatively, the (iii) component is melt-mixed with the (i) and (ii) component on an adherend surface after the adhesive is coated on the adherend. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03295392-A (JP)
Title: Picture processor for system conversion
Inventor: SATO HIROSHI
IPC: H04N11/20
Filed: 1990-04-12
Abstract: PURPOSE:To increase and decrease the line of a video signal with comparatively simple configuration by supplying a read signal and a delay signal from a memory, switching them at every horizontal period at ordinary times and separating color difference signals which are line-sequentially read out of the memory by the color difference signals in a signal output period for the second time. CONSTITUTION:The memory 4, read control means 8 and 9, a delay circuit 13 and switching means 10-12 are provided. Then, the color difference signals are sequentially read out of the memory 4 to which the color difference signals of the video signals to be converted are line-sequentially stored, and a means from which the color difference signals before one line are read out again at every several lines of the horizontal scanning line is given. Then, the delay circuit 13 from which the delay signal that is delayed by one horizontal period can be obtained is given, and the delay signal before one lien is outputted again from the delay circuit 13 while the color difference signals are obtained again from the memory 4. Thus, one line is added at every several lines and the number of lines can be converted by a simple method.
Patent JP-S63262151-A (JP)
Inventor: ENDO RYUZO
IPC: A61F5/41
Filed: 1987-04-20
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-S62254887-A (JP)
Inventor: HAYASHI FUKUJI
IPC: B65G11/20
Filed: 1986-04-26
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-H06288876-A (JP)
Title: Vehicle-running-state detection apparatus
Inventor: TAKEUCHI KENICHI
IPC: G01M17/00
Filed: 1993-03-30
Abstract: PURPOSE:To precisely detect that a tire is in a state of a nonlinear region in an apparatus which detects a vehicle running state on the basis of a yaw rate. CONSTITUTION:When both the absolute value of the difference between a target yaw rate and an actual yaw rate and the absolute value of the difference between an estimated yaw rate and the actual yaw rate are small, it is judged that a tire is situated in a linear region and that a road-surface gripping state is good [region (X)]. When both the absolute value of the difference between the target yaw rate and the actual yaw rate and the absolute value of the difference between the estimated yaw rate and the actual yaw rate are large, it is judged that n external disturbance is large [region (Y)].When the absolute value of the difference between the target yaw rate and the actual yaw rate is large and when the absolute value of the difference between the estimated yaw rate and the actual yaw rate is small, it is judged that the tire is in a state existing in a nonlinear region [region (Z)]. In this manner, a vehicle- running-state detection apparatus precisely detects that a vehicle is running in a state that the tire eists in the nonlinear region.
Patent JP-H01267583-A (JP)
Title: Electrophotographic printer
Inventor: TAKAHASHI KIYOSHI
IPC: G03G21/00
Filed: 1988-04-19
Abstract: PURPOSE:To recognize temperature information on a heater visually and to confirming the temperature of the heater of a fixation part falls to sufficiently low temperature and then start operation if a form jams by displaying the temperature of the heater of the fixation part during the depression of a specific switch of a console panel. CONSTITUTION:When the temperature display switch 8 of the console panel 10 is depressed, a sensor provided to the fixation part is read and converted into temperature. Further, it is judged whether or not current temperature is equal to last temperature and when the current temperature is different, the current temperature is displayed on a liquid crystal display device 7. When it is judged that the switch is not depressed and the temperature display on the liquid crystal display device 7 is not cleared, the temperature display of the liquid crystal display device 7 is cleared. Consequently, when the form jams in the device and is removed, the high-temperature fixation part is prevented from being touched.