baber/WOPTO huggingface dataset:
Patent JP-H02298190-A (JP)
Title: Color video camera
Inventor: TAKAIWA KAN
IPC: H04N9/73
Filed: 1989-05-12
Abstract: PURPOSE:To always attain optimum white balance adjustment by switching the gain of a white balance control amplifier amplifying a color signal from an image pickup element at the negative/positive inversion mode selection from the value at normal object image pickup into a value proper to the pickup of a negative film. CONSTITUTION:A sample-and-hold circuit and an integration circuit are operated similarly to those at normal object image pickup and the gain of amplifiers 2, 3 is switched to a value suitable for the pickup of a nagative film with a control voltage conversion circuit 21. That is, changeover switches 28-31 are closed to the position N in the constitution of the control voltage conversion circuit 21 and resistance of resistors R6, R19, R11, R15 is set based on the resistors R11 and R14 so as to apply an optimum control voltage to control terminals 2a, 3a of the amplifiers 2, 3 in the negative/positive inverting mode thereby applying proper white balance adjustment.
Patent JP-S635646-A (JP)
Inventor: JIYAN RUI PIKAARU
IPC: H04L12/56
Filed: 1987-05-15
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-H10310116-A (JP)
Title: Exterior packaging method and device for bundle of wire
Inventor: YAMAMOTO MORIYASU
IPC: B65B53/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To improve the workability in the exterior packaging work of a bundle of wires and reduce the cost, by easily bundling wires to form a designed shape and holding it. SOLUTION: A heat-shrinkable sheet S (thereinafter it is merely called sheet S) set in a roll setter 20 is drawn to cover the groove 12 of a winding part 10. Thereafter, a plurality of electric wires are put into the groove 12 from the upper part of the sheet S. And the electric wires are gathered and linearly bundled while bending the sheet S. Then, the end of the sheet S is held and turned over to superpose with the roll R side and then the sheet S is wound over the bundle of wires. Thereafter, a rotary member 31 is rotated to position a fusing cutter 30 to contact the opposite part 32 through the superposed part of the sheet S to fuse and weld the sheet S and cut it to remove the superfluous part.  Then, the bundle 1 of wires coated with the sheet S is led through a heating tunnel 40 to uniformly shrink the sheet S in the peripheral direction and closely stick it on the external surface thereof. In this way, a state linearly bundled is retained.
Patent JP-S5741813-A (JP)
Title: Roll shifting type rolling mill
Inventor: WATANABE TOSHIO
IPC: B21B31/07
Filed: 1980-08-26
Abstract: PURPOSE:To surely set the shifted roll position leaving a roll chock fixed to a position, by slidably upholding a cylindrical bearing box with the inner surface of an extended drum shell attached to the outside of the roll chock, and by connecting the bearing box to a hydraulic thruster. CONSTITUTION:A cylindrical bearing box 33 is slidably fitted through a key 35 to the inner surface of an extended drum shell 34 attached to a roll chock 11c of a backup roll 11. This bearing box 33 is connected through a reciprocating rod 41 to a hydraulic thruster 40 attached to a cap shaped end cover 39 set to the outside of the extended drum shell 34. The acting direction of the hydraulic pressure to be introduced into the hydraulic thruster 40 is altered by a changeover valve, and the roll 11 is forward and backward moved axially through a thrust bearing 27. According to the present constitution, the bearing load on the left and right sides of the roll 11 are always constant, so that a rolling work with a full bearing capacity is performed.
Patent JP-S61274629-A (JP)
Inventor: NIIDE KYUJI
IPC: A01G23/00
Filed: 1985-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5342733-A (JP)
Title: Color image forming photoconductor
Inventor: ISHIDA EISUKE
IPC: G03G5/05
Filed: 1976-09-29
Abstract: PURPOSE: To develop an image to cyan of high clarity and improve charge retentivity, humidity resistance, color developability, and spectral sensitivty by a simple operation adding a specified sublimable dye to a photoconductor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04324212-A (JP)
Title: Key board unit
Inventor: ONO FUMIYOSHI
IPC: H01H13/14
Filed: 1991-04-23
Abstract: PURPOSE:To reduce an invisible range on a display with thickness, from a substrate upper surface to a panel upper surface, lessened and without obstructing an operating feeling by providing escape holes on a printed board opposite to the falling preventive locking part for a button. CONSTITUTION:When a button 3 is depressed, a contact part 2a is stroked S to contact with a contact 1a on a printed board 1 to be conducted, and also a locking part 3a for the button 3 is lowered in the escape holes 2c and 1b of a conductive contact rubber 2 and the board 1, eliminating interference with the rubber 2 or the board 1. A thickness dimension A, from the board 1 upper surface to a panel 4 upper surface, is decided by the rubber 2 thickness B and the panel 4 thickness D, and the dimension A can be lessened by reducing the thickness B and D even the stroke S is increased. Consequently an invisible range, seen from the opening part formed on the board 1, on a display on the lower part of an opening part can be reduced.
Patent JP-S5664834-A (JP)
Title: Method and device for reinforcing plastic pipe in longitudinal direction
Inventor: JIEI UAAN KAATA
IPC: B29C57/00
Filed: 1980-08-28
Abstract: Method and apparatus for longitudinally reinforcing continuously generated, resin-impregnated fiber pipe includes depositing longitudinal reinforcing fiber elements directly onto the surface of the pipe into the nip formed between the surface of the pipe being generated and fiber elements being wound circumferentially onto the pipe. Rollers contacting the pipe at the nip guide the longitudinal deposition of fiber elements supplied from a swinging supply tube.
Patent JP-S5241557-A (JP)
Title: Sheathtype liquid level indicator
Inventor: NAKAI OSAMU
IPC: G01F23/62
Filed: 1975-09-29
Abstract: PURPOSE: To supply the strong structure of liquid level indicator against external damage or breakdown. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01157363-A (JP)
Title: Tangle extract, its production and seaweed drink containing said extract
Inventor: KAWASHIMA EIJI
IPC: A23L17/60
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a product having low sodium content, by adjusting the pH of an aqueous extract of tangle and contacting the extract with a potassium- type reinforced acidic cation exchange resin. CONSTITUTION:Conventional dried tangle to be served as a food is crushed and immersed in hot water to extract water-soluble component. The extract is adjusted to a pH of >=9, preferably about 10.5-11.5. The potassium-type strongly acidic cation exchange resin used in the present process is produced by conventional method. The aqueous extract of tangle having adjusted pH is made to contact with the potassium-type strongly acidic cation exchange resin by column method, batch immersion method, etc., to decrease the sodium content of the extract to about <=0.5wt.%, preferably <=0.3wt.% on dry basis. The pH of the product is adjusted to about 5-6 with an acid to obtain the objective tangle extract. The extract may be converted to a concentrate, powder, etc., by conventional method and used as a raw material for health food (e.g., refreshing drink).
Patent JP-S6011438-A (JP)
Title: Production of ethylene glycol dialkyl ether
Inventor: AOKI TADAMICHI
IPC: C07C41/01
Filed: 1983-06-29
Abstract: PURPOSE:To provide the titled compound useful as various solvents, etc., easily in high yield, by the catalytic reaction of an ethylene glycol monoalkyl ether with a compound containing carbonyl group in the presence of hydrogen using a palladium catalyst containing carbon black as the carrier. CONSTITUTION:The objective compound is obtained by reacting an ethylene glycol monoalkyl ether (e.g. ethylene glycol monomethyl ether) with a carbonyl- containing compound (e.g. acetone) in the presence of hydrogen and a catalyst obtained by supporting a palladium compound such as palladium chloride, palladium nitrate, palladium hydroxide, etc. to a carbon black carrier such as furnace black, acetylene black, thermally cracked carbon, channel carbon, etc. The alkyl group of the objective compound can be changed easily by selecting the kind of the raw material.
Patent JP-S61276121-A (JP)
Title: Magnetic recording medium
Inventor: HIGAKI YUZO
IPC: C09D5/23
Filed: 1985-05-30
Abstract: PURPOSE:To improve the magnetic characteristic of the title medium by coating a magnetic layer consisting of magnetic powder almost the whole surface of which is covered with a monomolecular layer consisting of the acetone-insoluble part of acylated lecithin and a necessary binder on a nonmagnetic carrier. CONSTITUTION:A part or the whole of the functional groups in lecithin is acylated and the acetone-insoluble part of the material is used to improve the dispersibility of magnetic powder and a magnetic recording medium having excellent stability and traveling characteristic can be obtained. When a paint is formed, the material does not react with a cross-linking agent and characteristics which have not been obtained heretofore can be obtained. Yolk lecithin, soybean lecithin, etc., are used as the lecithin for preparing a mixture of acylated lecithins. The lecithins are washed with acetone, etc., to remove neutral fat, fatty acids, etc., and the product can be used as the material to be acylated.
Patent JP-H01288773-A (JP)
Title: Switching circuit of display rate of oscilloscope
Inventor: ICHIJO HIROSHI
IPC: G01R13/22
Filed: 1988-05-17
Abstract: PURPOSE:To prevent a waveform from turning to be extremely small pieces and thereby to prevent the flickering of display, by a method wherein a time interval of reading from a storage means is switched over and set to be a different value between a sweeping period and a non-sweeping period. CONSTITUTION:A sweeping speed setting means 4 sets a sweeping speed, and a sweeping circuit 5 varies the inclination of a sawtooth wave under the control of the sweeping speed setting means 4. A storage means 1 stores beforehand the data on position of each display point forming a display of a waveform other than an ordinary signal waveform. A reading means 2 reads the position data in accordance with a time interval of reading set from outside, and an interval setting means 3 sets this time interval of reading set from outside, according to a set signal from the sweeping speed setting means 4 and a sweeping state signal from the sweeping circuit 5. By this constitution, the time interval of reading during a sweeping period and the time interval of reading during a non-sweeping period can be set in optimum states respectively.
Patent JP-S5821631-A (JP)
Title: 4,6-dimethyl-nonane derivative and sex attaractant consisting of it
Inventor: KATOU KUNIO
IPC: C07C67/00
Filed: 1981-07-30
Abstract: NEW MATERIAL:A 4,6-dimethyl-nonane derivative shown by the formulaI[R<1> and R<2> are CO or CH(OH)]. EXAMPLE:4,6-Dimethyl-nonane-3,7-dione. USE:A sex attractant for cigarette beetle (Lasioderma serricorne F.) a noxious insect for dried tabacco leaves. It is sealed in capsules made of a plastic as it is and used. PROCESS:A diethyl ketone shown by the formula II is reacted with a methacrylonitrile shown by the formula III in a dried ether in the presence of t- BuOK, to give a 4-methyl-6-cyanoheptan-3-one shown by the formula IV. It is then reduced with NaBH4 in isopropyl alcohol to give a cyanopentan-3-ol shown by the formula V, which is subjected to a Grignard reaction with C2H5MgBr in a dry ether, to give a keto alcohol shown by the formula VI. It is oxidized with pyridine chromate in pyridine to give a compound shown by the formula Iwherein both R<1> and R<2> are CO.
Patent JP-S5242787-A (JP)
Title: Device for preparation of section scintigram
Inventor: KINOSHITA KATSUHIRO
IPC: G01T1/164
Filed: 1975-09-30
Abstract: PURPOSE: A scintigram of a vertical section is obtained on the surface of an objected to be examined. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5819717-A (JP)
Title: Vertical magnetizing recording/reproducing head
Inventor: TODA JIYUNZOU
IPC: G11B5/17
Filed: 1981-07-30
Abstract: PURPOSE:To produce easily a vertical magnetizing recording/reproducing head which is suited to a high frequency operation with high working efficiency, by forming a multiturn thin film coil at a position close to a main magnetic pole. CONSTITUTION:A main magnetic pole 10 made of a magnetic thin film of ''Permalloy '', etc. is set on a substrate 13 and covered with an insulated layer 14. A spiral coil 15 having a center 15 at the end part opposite to the tip 11 of the pole 10 is set on the layer 14. The coil 15 is obtained by vapor-depositing Cu, Al, etc. An insulated layer 17 is formed as if it covered over a coil 16. A contact window is provided at a part of the layers 14 and 17 respectively, and a magnetic thin film 18 is extended in the direction opposite to the pole 10 so as to have a contact with the end part of the pole 10. A thin film protecting substrate 13 is provided as if it covered over the layers 17 and 18. Thus the multiturn thin film coil 16 is formed at a position close to the pole 10 to obtain easily a vertical magnetizing recording/reproducing head which is suited to a high frequency operation with high working efficiency.
Patent JP-S6017873-A (JP)
Inventor: UTO TOSHIAKI
IPC: H01R13/46
Filed: 1984-06-08
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-S5742915-A (JP)
Title: Spinneret
Inventor: SAKIHARA AKIO
IPC: D01D4/02
Filed: 1980-08-28
Abstract: PURPOSE: A spinneret, having assembled nozzle tips with extruding holes in the form of slits, divided in the long direction of the slitlike extruding holes, and assembled in the spinneret body, and capable of continuously spinning fibers of slit cross sections without causing the deformation or uneven thickness of the fibers.  
     CONSTITUTION: In preparing a spinneret 2 having extruding holes 1 of slitlike cross sections, a bent corner part of each material 5 with a hooked cross section is ground or spark machined by the electric discharge to form a taper 6. The outside edge of the extruding outlet side is ground or spark machined by the electric discharge aslant outward to give another lower taper 6 and sharpen the tip of the extruding outlet side. The surface for passing a polymer of the resultant material 5' is planished and opposed to another planished surface with the lower tapers 6 outside and obtain a combined nozzle tip 3. Two resultant combined nozzle tips 3 are then placed in a spinneret body 4 having rectangular through-holes 8 to give the aimed spinneret having the nozzle tips 3, divided in the long direction of the extruding holes 1 in the form of slits, and assembled in the spinneret body 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11311354-A (JP)
Title: Mounting device for faucet
Inventor: KAWAMURA MASAHIKO
IPC: F16K27/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To mount and fix a faucet on a mounting surface by easy work only from the surface side of the mounting surface by providing an engagement pin to pass through a fixed plate by being extended downward from a mounting base and preventing rotation of the fixed plate in the horizontal direction by the engagement pin. SOLUTION: This mounting device is furnished with a mounting base 11 arranged on the surface side of a mounting hole 1a opened on a mounting surface 1 of a faucet main body 2a, a fixed plate 12 arranged on the back surface side of the mounting hole 1a and fastening means 13, 14, the mounting base 11 is fixed on the mounting surface 1 by clamping the mounting surface 1 by fastening the mounting base 11 and the fixed plate 12 by the fastening means 13, 14 to be operated from the surface side of the mounting surface 1, and the faucet main body 1a is mounted and fixed on the mounting base 11. In this case, an engagement pin 15 to pass through the fixed plate 12 by being extended downward from the mounting base 11 is provided, and rotation of the fixed plate 12 in the horizontal direction is prevented by the engagement pin 15.
Patent JP-H07323040-A (JP)
Title: Treating apparatus
Inventor: TAKAYAMA NAOHIKO
IPC: A61B18/00
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a treating apparatus which enables the holding of the temperature of the surface of a subject without causing cavitation within a secondary bolus and the deairing of circulated water to the secondary bolus efficiently while allowing the controlling of the temperature accurately. CONSTITUTION:A deairing part 4 to deair circulated water in a storage tank 1 and a temperature controlling part 5 to control temperature are formed so that the circulated water in the storage tank 1 deaired and temperature- controlled is perfused through a secondary bolus 3 with a perfusion pump 2. A second liquid storage tank is formed to house the storage tank 1 while a solenoid valve is attached to an upper port of the storage tank 1 penetrating into the storage tank 1 and the second liquid storage tank and a temperature control part 4 is connected to the second liquid storage tank.
Patent JP-S5819988-A (JP)
Inventor: FUKUI KAZUO
IPC: G07F13/00
Filed: 1981-07-28
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-S60261759-A (JP)
Inventor: KAITO ETSUCHI FUAAMAA
IPC: B60T11/34
Filed: 1985-06-03
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-H08293663-A (JP)
Title: Wiring board and electronic apparatus
Inventor: ABE YOSHITAKA
IPC: H05K3/28
Filed: 1995-04-21
Abstract: PURPOSE: To provide a wiring board which can be commonly used for both in the case of mounting an integrated circuit via, for example, an IC socket and in the case of mounting the circuit by directly soldering by effectively avoiding the generation of a bridge and an electronic apparatus using the board. CONSTITUTION: First and second lands 4a and 4b for soldering first and second electronic components 2 and 3 are connected by a connecting wiring pattern, the pattern is covered with a solder resist 5 or formed slender.
Patent JP-S5243020-A (JP)
Title: Automotive exhaust purging apparatus
Inventor: KONDOU KENJI
IPC: F01N3/34
Filed: 1975-10-02
Abstract: PURPOSE: In the automotive exhaust purging apparatus provided with the air to fuel rate control circuit and the three dimensional catalyzer, the process of the oxidizing catalyzer and of the means of the supplying the air to be applied on the exhaust to be brought together enhance the durability of the whole apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62277334-A (JP)
Title: Production of oxybisacetaldehyde
Inventor: KIYOURA TADAMITSU
IPC: C07B61/00
Filed: 1986-05-26
Abstract: PURPOSE:To obtain the titled compound useful for fiber processing, paper processing treatment, various synthetic raw materials, germicide, etc., industrially advantageously from raw material inexpensively usable in a large amount, by oxidizing and dehydrogenating diethylene glycol in the presence of a silver catalyst at high temperature in a gaseous phase. CONSTITUTION:Diethylene glycol is oxidized and dehydrogenated in the presence of a silver catalyst of (i) a metallic silver catalyst which is used in producing formaldehyde from methyl alcohol or (ii) a silver catalyst supported on a carrier such as silica, alumina, carborundum, SiC, etc., by the use of an oxygen gas at high temperature in a gaseous phase to give oxybisacetaldehyde from diethylene glycol, an inexpensive industrial raw material. The raw material can be inexpensively mass produced as a by-product in producing ethylene glycol from ethylene oxide.
Patent JP-2000311360-A (JP)
Title: Method and unit for focus servo control
Inventor: MUROTANI SHIGERU
IPC: G11B7/085
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the focus servo of an optical disk drive which adopts a bifocal lens from malfunctioning. SOLUTION: Relating to the optical disk drive which uses the bifocal lens 2, if a 1st focus error signal causing abnormal vibration in the former half of a focus error signal and a 2nd focus error signal causing abnormal vibration in the latter half of the focus error signal are generated when the bifocal lens 2 is put close to or away from an optical disk 7, control of the focus servo is performed so that the focus servo is inhibited from being acquired in the case of the generation of the 1st focus error signal and it is acquired in the case of the generation of the 2nd focus error signal.
Patent JP-H02299415-A (JP)
Title: Cable head moulding of joint for rubber-plastic insulated cable
Inventor: NEMOTO MICHIHIRO
IPC: H02G15/06
Filed: 1989-05-12
Abstract: PURPOSE:To make it possible to cast resin through vacuum deaeration by performing simple primary sealing between a cable insulator and a cable sheath peeled stepwise with the same material as epoxy resin cast into a casting casing. CONSTITUTION:A cable sheath 5 and a cable insulator 4 at the end of a rubber- plastic insulated cable are respectively peeled stepwise to expose the cable insulator 4 and a cable conductor 1. Then, in order to seal the stepwise peeled section of the cable insulator 4 and cable sheath 5, the primary moulded section 7 of the epoxy resin is moulded and sealed. An epoxy resin casting casing 2' is fitted on, an opening section 8 and the cable sheath 5 are coated with a cable sealing material 6 and tightly stuck each other. After vacuum deaeration processing is performed in the casting casing 2' thus fitted through a filler hole 2a, an electrical insulating epoxy resin material 3 is cast and filled up.
Patent JP-H04323642-A (JP)
Title: Method for inspecting irradiating position of photosensor in copying machine and infrared-ray detecting sheet used therein
Inventor: TAKASU KAZUHIKO
IPC: G03G15/04
Filed: 1991-04-23
Abstract: PURPOSE:To drastically reduce man-hour for adjustment by accurately inspecting whether or not the infrared LED of a photosensor for identifying the size and the direction of an original respectively and correctly irradiates plural detecting points in a short time without error in a copying machine. CONSTITUTION:An inspection sheet 4 for converting invisible infrared rays to visible light so that it can be viewed is correctly placed on an original platen, and respectively covers the vicinity of the detecting point on a light transmissive sheet base 5 so as to inspect the irradiating position by viewing fluorescent surface 6a-6f whose brightness is changed in accordance with irradiation quantity of the infrared rays. Then, a make 7 showing the maximum diameter of a spot and a mark 8 showing an allowable irradiation range are respectively provided on the fluorescent surface 6, thereby facilitating visual inspection.
Patent JP-H07324984-A (JP)
Title: Protecting tube for thermocouple for measuring high temperature
Inventor: KIMURA ETSUJI
IPC: G01K1/08
Filed: 1994-06-01
Abstract: PURPOSE:To provide a protecting tube for use in measuring temperature of a high-temperature exhaust gas which enables stable measurement. CONSTITUTION:The protecting tube is obtained by forming a flame-sprayed layer of a magnesia-titania-based refractory containing 2-50wt.% of titania on the surface of a tubular base formed out of a high-alumina-based refractory, a mullite-based refractory or a magnesia-based refractory. The flame-sprayed layer has an average thickness of 0.5-5mm.