baber/WOPTO huggingface dataset:
Patent JP-H06230703-A (JP)
Title: Thermomagnetic recording medium and thermomagnetic printer
Inventor: ISHIKAWA TOSHIO
IPC: G03G19/00
Filed: 1993-02-03
Abstract: PURPOSE:To reduce the size and power consumption of the thermomagnetic printer by setting the Curie point of a magnetic film at a prescribed temp. or below. CONSTITUTION:The magnetic film 2 and a protective film 3 for protecting the magnetic film 2 are formed on a supporting body 1 constitute the thermomagnetic recording medium 5 The magnetic film 2 consists of a perpendicularly magnetized film and its Curie temp. is set at <=120 deg.C. The magnetic latent image meeting image data is formed on the magnetic film 2 of the thermomagnetic recording medium 5. This magnetic latent image is developed by a developing device. This magnetic latent image is developed onto the protective film 3 by the magnetization of the magnetic film 2 and the magnetic attraction force of the magnetic toners, to form the image of the image data on the protective film 3. The magnetic toners on the protective film 3 are transferred onto recording paper by a transfer device. The Curie point of the magnetic film2 is set at <=120 deg.C in such a case and, therefore, the heating up to the temp. near the Curie point is possible in spite of use of a semiconductor laser which is small in size and electric power consumption.
Patent JP-S59150296-A (JP)
Title: Cleaning ball for cleaning inner surface of heat conducting pipe of heat exchanger
Inventor: FUKUSHIMA EIJI
IPC: F28G1/12
Filed: 1983-02-04
Abstract: PURPOSE:To obtain a cleaning ball having excellent workability and abrasion resistance at a low cost, by planting fibers having excelent abrasion resistance in the surface of a hollow ball having small holes. CONSTITUTION:A hollow bass 1 is formed by a resin having excellent heat and water resisting property such as Nylon 6. Fibers 4 made of Nylon 6 and the like having excellent heat and water resistng property and abrasion resistance are planted by a bonding agent 3 such as epoxy having excellent heat and water resisting property. Six small holes 2 are provided in the hollow ball 1. Therefore, the ball is superior to a conventional sponge with respect to the displacement of water and air, which is included in the ball, manufacture, and the abrasion resistance. Since the ball has sufficient heated water resisting property, the ball can be applied to a device such as a heat exchanger for geothermal binary cycle generation, in which hot water whose temperature is 120-130 deg.C flows.
Patent JP-S57130024-A (JP)
Title: Accessory of photographing device like camera or the like capable of photogrphing self-portrait
Inventor: KOBAYASHI KENICHI
IPC: G03B15/00
Filed: 1981-02-05
Abstract: PURPOSE:To photoraph a self-portrait while looking at one's own face, by drilling hole at a part of a mirror and setting the lens of a camera at the back of the hole. CONSTITUTION:A hole is drilled at a part of a mirror 1, and a lens and a viewfinder of a camera are set at the back of the hole. Thus a photographer can see the front side through the camera. In such a way, a self-portrait can be photographed as desired.
Patent JP-H06228176-A (JP)
Title: New halogenated cycloalkanecarboxamide derivative and herbicide comprising the same as active ingredient
Inventor: KUMAMOTO YORIO
IPC: A01N57/32
Filed: 1993-02-03
Abstract: PURPOSE:To obtain a new compound, useful as a herbicide due to its wide herbicidal spectrum and excellence in herbicidal activity and capable of manifesting high safety for certain species of useful crops, especially cotton, soybean, corn, etc. CONSTITUTION:This compound is expressed by formula I [X is halogen; (n) is 0-3; R<1> and R<2> are halogen, lower alkyl, etc.; R<3> to R<5> are lower alkoxy, phenyl, etc.), e.g. the trans isomer of 1-fluoro-2-(4,6-dimethoxypyrimidinyl-2-oxy)- N-trimethylphosphono-1-cyclopentanecarbonamide. For example, a carboxylic acid expressed by formula II is made to react with an activator such as ethyl chloroformate in the presence of a base such as pyridine in a solvent such as THF under conditions of cooling with ice to the boiling point of the solvent and the resultant compound is then allowed to react with sodium azide to afford a compound expressed by formula III. The resultant compound is subsequently made to react with a trivalent phosphorus compound expressed by formula IV in a solvent such as the THF under conditions of cooling with ice to the boiling point of the solvent for 1-24hr to provide the objective compound.
Patent JP-H03224409-A (JP)
Title: Change l-sickle
Inventor: OGAKI MAMORU
IPC: A01D34/73
Filed: 1990-01-27
Abstract: PURPOSE:To provide the title sickle so designed that edge lines are provided at the tip and in the direction of the disc center and the tip is made sharp, and projections are formed in the depths to receive the thin plate and prevent chip scattering, thereby also performing cutting operations and preventing the thin plate disc from damage. CONSTITUTION:Edge lines are provided at the tip of an L-shaped reaping disc edge and in the direction of the disc center and the tip is made sharp. Projections are formed in the depths to receive the thin plate and prevent chip scattering, thus preventing the thin plate disc from damage in the depths.
Patent JP-H07226813-A (JP)
Title: At home betting device
Inventor: KAKIMOTO KOJI
IPC: G06Q50/00
Filed: 1994-02-10
Abstract: PURPOSE:To calculate/display remaining time until betting closing from the start time of the horse racing information program of character broadcasting and to prevent a failure that winning horse betting is late for closing time. CONSTITUTION:The character signal of the horse racing information program, which is received in a tuner part 1 and extracted in a character extraction/error correction part 2, is recorded in a program memory 3, decoded in a character decoding part 4 and is displayed in a display part 5. The race start time of the character signal is detected in a racing start time detection part 12, and time until betting closing is calculated in an arithmetic part 13. Remaining time until closing is calculated from a difference with present time from a clock part 7 and it is displayed in a display part. Winning horse betting input from an input part 9 is transmitted to required call destination by a telephone line through MODEM 15 and NCU 16. When it passes closing time at the time of inputting winning horse betting, a betting control part 14 inhibits the transmission of betting. The clock part 7 periodically corrects based on the time of the time display program of character broadcasting in a clock correction part 6.
Patent JP-H09211098-A (JP)
Title: Electric wave detector
Inventor: URUSHIDO TAKASHI
IPC: G01S1/08
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To measure a distance accurately by measuring the distance on the basis of the height pattern cycle obtained from the received signal from an antenna which is arranged in a vertical direction. SOLUTION: Signals received by n sets of antennas 11, 12...1n which are arranged in a vertical direction are inputted into n pieces of amplitude measuring circuits 21, 22...2n and respective amplitudes are measured thereby. A height pattern cycle calculation circuit 3 calculates a height pattern cycle on the basis of the amplitude information and sends the result to a distance calculation circuit 4. On the other hand, the, specification of electric wave of the received signal of an antenna 5 for measuring specification is measured by a circuit 6 for measuring specification, and an identifying circuit 7 identifies the mounting body for electric wave emitting source on the basis of the measured specification of electric wave.  A height output circuit 8 obtains a height on the basis of the identification result information sent from the circuit 7 and sends it to a distance calculation circuit 4. The circuit 4 calculates a distance up to the electric wave source on the basis of the height pattern cycle information from the circuit 3 and the height information from the circuit 8 and outputs it.
Patent JP-H02203098-A (JP)
Title: Hose fixing device of hose joint
Inventor: DEIITERU KOIPERU
IPC: B32B1/08
Filed: 1989-01-27
Abstract: PURPOSE: To provide a lightweight and inexpensive hose fixing device with which a hose wall is inserted in a hose connection part and is retained by a hole retaining ring. CONSTITUTION: A hose fixing device incorporates a closed metal ring 1 which surrounds hose walls 2, 1 with respect to the outer periphery of a hose connection part 3 over a width B so as to radially press the same. The hose 2 made of rubber or plastic is inserted onto the hose connection part, and the axial part B of the hose 2 is surrounded in a ring-like manner, and pressed by a hose retaining ring 1. The inner diameter D of the metal ring 1 in which the hose retaining ring 1 is closed, is reduced so that it surrounds the hose wall 2 to press the outer peripheral surface of the hose connection part 3. As a result, it is possible to provide the fixing device which is lightweight, which can be manufactured at a low cost, and which is suitable for automated manufacture on a mass production base.
Patent JP-H04356366-A (JP)
Title: Control method for pipe joint welding robot
Inventor: SETA KAZUHIRO
IPC: G05B19/4093
Filed: 1991-01-18
Abstract: PURPOSE:To improve productivity by simplifying teaching work of an automatic welding robot and shortening the working time of the entire stage. CONSTITUTION:Various welding forms are patterned, a desired welding form is selected from among these patterned forms, the work data which will be made to variable parameters are inputted to this and a welding torch is set at the welding starting position, by which the teaching work is completed.
Patent JP-H11215548-A (JP)
Title: Train radio system and its emergency call changeover method
Inventor: KATOU NORIKAZU
IPC: H04W4/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a train radio system and its emergency call changeover method, where no adverse effect is given onto a maintenance channel, when an emergency call is made and emergency information is quickly information even to a train station that is in an operation call. SOLUTION: This system is provided with an emergency call channel (E- channel) in addition to an operation call channel (C-channel) and a maintenance channel (M-channel). A radio base station is provided with receivers 203, 303 that receive the emergency call radio at all times independently. Thus, an emergency call request from a train is made receivable immediately at all times. When a train sends an emergency call request, the radio base station relays it to a central controller 1. The central controller 1 sets all trains to a state of receiving the E channel and then simultaneously informs them of the emergency state.
Patent JP-S55112762-A (JP)
Title: Method and device for buffing
Inventor: YOSHIKAWA SHIGEMI
IPC: B24B29/00
Filed: 1979-02-15
Abstract: PURPOSE:To reduce the energy used for idle operation and to uniformly buff works by making the buff move vertically during buffing operation while making the work move under the buff as it is turned in the horizontal plane. CONSTITUTION:In buffing a wheel cap 4, a buff 2 is positioned on the upper surface and at the outer peripehery of the wheel cap 4, and then the buff 2 and the wheel cap 4 are turned by motors 1 and 10 respectively, while a carrier 13 carrying the wheel cap 4 is moved in the direction of the arrow (A). As the carrier 13 is moved, the buffing area changes from the periphery toward the convex central part of the wheel cap 4 so that the buff 2 is pivoted clockwise about a pin 8 provided at the rear end of the motor 1, thus uniformly buffing the wheel cap 4.
Patent JP-H05216646-A (JP)
Title: Interactive program inspection item preparing system
Inventor: NIIKURA MIKIO
IPC: G06F9/06
Filed: 1992-02-03
Abstract: PURPOSE:To automatically extracts a function which is affected as a result of the correction in the development of an interactive program and automatically generate and print the inspection items of the function. CONSTITUTION:This system features an object analysis part 3 which performs routine development processing by analyzing an object file 1 generated from the function and an object file 2 generated from a source, an affected function extracting part 6 which extracts the affected function from the analysis result and a routine name file 5 generated manually by a person in charge of inspection in advance, and an automatic inspection item generation part 9 which automatically generates the inspection items by using a function name development file 7 generated from the extraction result and operation procedure information 8 included in the object file 1 generated from the function. Thus, the inspection items are automatically generated to generate inspection specification of constant level which does not depend upon the skill of the person in charge of the inspection, and an omission of the inspection items is eliminated.
Patent JP-H09212386-A (JP)
Title: Software fault management system
Inventor: KANAMARU YASUSHI
IPC: G06F19/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To link a fault managing part, a test managing part and a number-of- versions constitution managing part and to properly output a software fault processing state and a test digesting state. SOLUTION: The fault data, fault processing state, retest item number, or test queuing item number of the software is registered in a data base DBS in a fault managing device 1 correspondingly to a fault management number based upon the test result of the software. A fault history file registering/ extracting part HFR prepares a fault history file (a fault management number and a fault processing state) and registers the prepared file in a number-of- versions constitution managing device 3.  When a software identification(ID) number is inputted, the registering/extracting part HFR reads out a fault history file corresponding to the software ID number from the device 3 and a fault data output control, part TDC outputs the fault processing state based upon the fault history file, reads out a retesting item number or a terstable untested item number corresponding to the fault management number included in the fault history file from the data base and outputs the read number.
Patent JP-S61176971-A (JP)
Inventor: KOSEKI YUJI
IPC: G09G1/00
Filed: 1985-01-31
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-S58135618-A (JP)
Title: Manufacture of molded coil
Inventor: TAKEUCHI SHINPEI
IPC: H01F41/12
Filed: 1982-02-08
Abstract: PURPOSE:To offer the small molded coil at low cost by a method wherein the molded coil on the low voltage side and a complicated contact preventing plate are molded in one body. CONSTITUTION:After a coil 2 is wound around the outside circumference of an inside diametrical side metal mold 1, the outside diametrical side metal mold to be sued both for the complicated contact preventing plate 11 formed by winding a thin metal plate around the coil 2 thereof is provided. Then after upper and lower edge sides metal molds 4A, 4B are equipped, and resin 5 is poured in a gap between the inside diametrical side metal mold and the outside diametrical side metal mold to be used both for the complicated contact preventing plate 11, the upper and lower edge sides metal molds 4A, 4B and the inside diametrical side metal mold 1 are removed, and the molded coil 6 provided with the complicated contact preventing plate 11 is manufactured. The molded coil 8 on the high voltage side is assembled on the outside circumferential part of the low voltage side molded coil 6 manufactured according to this method, while an iron core 9 is inserted therein to assemble a molded transformer. At the transformer assembled by this way, because the complicated contact preventing plate 11 and the low voltage side molded coil 6 are molded in one body by resin 5, said coil can be formed in the small type by making dielectric thickness between the complicated contact preventing plate 11 and the low voltage side molded coil 6 to thinner size.
Patent JP-S55109767-A (JP)
Title: Ignition system for internal combustion engine
Inventor: NAKAI AKIJI
IPC: F02P23/04
Filed: 1979-02-16
Abstract: PURPOSE: To continuously optimize the operation of an internal combustion engine using high energy, through optimizing the ignition timing and energy amount of light energy for operation conditions and combustion conditions.  
     CONSTITUTION: The periodical signals 25 detected by a pickup 24 are fed to an arithmetic circuit 26. At the same time, the signal 27 of the load such as the negative pressure of a suction pipe and the torque of a shaft which is measured of an internal combustion engine is fed to the circuit 26. The circuit 26 generates the control signals 29 and 30 for the optimum beam-energy ignition timing and quantity with respect to the running and ignition conditions of an internal combustion engine are generated through the comparative operation of periodical signal 25 and engine load signal 27 with the setting program input of a memory 28, and the signals 29 and 30 are fed to a control circuit 31. The output of the control circuit 31 is fed to the laser oscillation input terminal of a beam-energy oscillating circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61177400-A (JP)
Title: Wear resistant sliding member
Inventor: SHINADA MANABU
IPC: C25D7/00
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a sliding surface having superior resistance to wear, seizing and corrosion by forming a composite plated layer contg. wear resistant particles and lubricating particles dispersed in an alloy matrix consisting of specified amounts of Co, P and Ni on the sliding surface of a metallic sliding member. CONSTITUTION:A composite plated layer contg. 5-30vol% wear resistant particles 4 of <=10mum particle size and 5-35vol% lubricating particles 5 of <=20mum particle size dispersed in an alloy matrix 3 consisting of 10-40wt% Co, 2-15wt% P and 50-88wt% Ni is formed on the sliding surface 2 of a metallic sliding member 1. The wear resistant particles are made of alumina, silicon nitride, zirconia, titanium carbide or the like, and the lubricating particles are made of molybdenum disulfide, fluorinated graphite, boron nitride, mica or the like.
Patent JP-S58135126-A (JP)
Title: Preparation of aluminum hydroxide powder
Inventor: MIURA KAZUKIYO
IPC: C01F7/36
Filed: 1982-02-08
Abstract: PURPOSE:To prepare easily sinterable alumina powder without crushing, by dissolving an aluminum alkoxide in an organic solvent, mixing the solution in the presence of water and a mixing medium to effect the hydrolysis of aluminum alkoxide, and drying the product. CONSTITUTION:1mol of an aluminum alkoxide dissolved in an organic solvent is hydrolyzed by stirring in the presence of <=12mol of water and a mixing medium. The hydrolyzed product is dried to obtain aluminum hydroxide powder, which can be converted to alpha-alumina powder by calcination. For example, the hydroxide powder is converted to alumina by calcining at 1,000-1,300 deg.C for 0.5-10hrs. Higher calcination temperature and longer calcination time result in higher alpha-alumina content.
Patent JP-2000215642-A (JP)
Title: Information recording/reproducing apparatus and disk drive seal material used in the same apparatus and method of manufacturing the same seal material
Inventor: URANO KATSUYOSHI
IPC: G11B25/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To assure low manufacturing cost of seal material by forming a seal material with a packing and a core material, forming a packing with a soft-resin material and also forming the core material with a hard-resin mate rial. SOLUTION: A frame type seal material 1 used in an information recording/ reproducing apparatus is formed of a packing 2 structured by soft-resin material in place of a rubber material and a core material 3 structured by a hard-resin material in place of a metal reinforcing plate. The seal material 1 structured by soft-resin and hard-resin materials can be manufactured by forming first preparing for copolymer of stymene-ethylene-propylene-stymene(SEPS) and polypropylene (thermoplastic hard-resin material) as the hard-resin material and then forming a hard-resin material core material 3 through the molding of polypropylene. Next, the soft-resin material packing part 2 is integrally formed, using SEPS, to the packing part 2 forming area under the molding temperature higher than the melting point of the hard-resin material of the core material 3 to manufacture the seal material 1.
Patent JP-H07223893-A (JP)
Title: Semiconductor single crystal and production thereof
Inventor: HASEBE MASAMI
IPC: C30B15/00
Filed: 1994-02-14
Abstract: PURPOSE:To improve the crystal growth rate and withstand voltage characteristics of an oxide film by providing special cooling conditions in a process for producing a silicon single crystal in a Czochralski process (hereinafter refferred to as the CZ process). CONSTITUTION:This method for producing a semiconductor single crystal is to form a region so as to provide <=1.0 deg.C/min cooling rate in a crystal temperature zone at 1200-1000 deg.C, enhance the cooling ability to >=1.0 deg.C /min in the crystal temperature zone at >=1200 deg.C, add the usual cooling at >=1.0 deg.C /min cooling rate into the crystal temperature zone at 1000-500 deg.C and pull up and grow the single crystal in a crystal pulling up furnace 1 housing a crucible 6 composed of a quartz crucible (6a) containing a silicon melt (M) and a graphite crucible (6b) protecting the quartz crucible (6a) and a grown silicon single crystal ingot (S). The resultant silicon single crystal is excellent in withstand voltage characteristics of an insulating oxide film measured by mounting metallic oxide semiconductor (MOS) diodes, respectively provided with a two-layer gate electrode, having 20mm<2> area and composed of an upper layer aluminum and a lower layer of a doped polycrystalline silicon on the whole surface of a silicon wafer cut out of the produced silicon single crystal and applying a DC voltage thereto according to a voltage ramping method.
Patent JP-S52101049-A (JP)
Title: Copying material separating method and device thereof
Inventor: KOMATSU TOSHIYUKI
IPC: G03G21/00
Filed: 1976-02-20
Abstract: PURPOSE: To easily separate an image sheet from a fixing roller, by gradually separating either or both ends of a toner image sheet from the heated fixing roller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09212439-A (JP)
Title: Decentralized processing system and its data transfer method
Inventor: HAMANO TAKAYOSHI
IPC: G06F13/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce a decrease in throughput and an increase in the traffic on a network. SOLUTION: When a client 110 sends part of a print job to an MFEP(master front-end processor) 120, the M-FEP 120 selects an S-FEP(slave front-end processor) 130 which processes the print job and sends indication data indicating the reception of the remaining part of the print job to the selected S-FEP 130, and the client 110 sends the remaining part of the print job to the S-FEP 130 in response to the request of the S-FEP 130 having received the indication information.