baber/WOPTO huggingface dataset:
Patent JP-H09282654-A (JP)
Title: Magnetic recording medium measuring method and device therefor
Inventor: ITO TSUTOMU
IPC: G01B21/20
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To correctly grasp the surface form of a magnetic recording medium. SOLUTION: At the time of measuring the surface form of a magnetic recording medium 30 whose track is formed by projected parts, measurement data of the surface form are obtained by scanning the surface of the magnetic medium 30 with a scanning velocity (v) (inch/sec) and when the density of the data track is defined as (t) (tracks/inch), the measurement data of the surface form are made to be representative value data by being passed through a logical filter 121 outputting maximum values in time sections of no less than n/vt (n is a positive integer) and then a curvature is calculated based on the representative value data.
Patent JP-S5244564-A (JP)
Title: Liquid phase growth method
Inventor: NISHI HIROSHI
IPC: C30B19/00
Filed: 1975-10-07
Abstract: PURPOSE: To effect liquid phase epitaxy in an atmosphere gas under a constant pressure thereby growing a disired epitaxial layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5745413-A (JP)
Title: Ultrasonic type flowmeter
Inventor: FUKUNAGA MASAO
IPC: G01P5/00
Filed: 1980-09-03
Abstract: PURPOSE:To obtain an ultrasonic type flowmeter which makes stable measurement possible in spite of abnormality in long-time detection by resetting a voltage holding means holding the voltage conversion signal from a transmitter-receiver by an abnormality signal at every constant time. CONSTITUTION:The voltage-converted DELTAT/V conversion signal 13 from the transmitter-receiver of an ultrasonic flowmeter is integrated by an operational amplifier 15 at the time constant determined by a resistance R1 and a capacitor 16 via an electronic switch 14, is applied with the bias of a reference electric power source 17, and is inputted to a voltage control oscillator (VCO)8 controlling the generation timing of the transmission pulses of an ultrasonic wave transmission circuit. When inputted with a reception abnormality signal 19, the switch 14 goes off, and causes the value of an integrating circuit to be held. An electronic switch 22 connected in parallel with the capacitor 16 is turned on by the output of a counter circuit 20 counting pulse signal inputs 21 by the signal 19. If the flowmeter is constituted in this way, the integrating circuit is reset by the output of every constant period of the circuit 20, granting that abnormality signals are inputted for a long period of time and therefore the drift of the integrating circuit is corrected.
Patent JP-H0417982-A (JP)
Title: Welding electrode
Inventor: MOCHIDA HISASHI
IPC: B23K11/30
Filed: 1990-05-14
Abstract: PURPOSE:To obtain a welding electrode capable of reducing splash by joining a metal having high electric resistance to the tip of a welding electrode of a copper-based metal brought into contact with a body to be welded. CONSTITUTION:An electrode 12 of a metal having high electric resistance such as molybdenum is brazed to the tip of a copper-based molding electrode 11. The heat generating part of the electrode 11 to a body to be welded is dispersed, heat is slowly transferred to the body and splash is prevented.
Patent JP-S62279809-A (JP)
Title: Production of semipermeable composite membrane
Inventor: UEMURA TADAHIRO
IPC: B01D69/12
Filed: 1986-05-28
Abstract: PURPOSE:To obtain a semipermeable composite membrane enhanced in water permeability by bringing a porous support coated with an amino compd. aq. soln. into contact with the hydrocarbon-base soln. of a multifunctional reactive reagent and thereafter furthermore bringing it into contact with the amino compd. aq. soln. CONSTITUTION:A support having fine pores of several ten - several thousand Angstrom on the surface is used. Polysulfone is preferable as the material. The aq. soln. of 0.1-10wt% amino compd. A capable of forming a polymer having an amino bond or an urea bond on reaction with multifunctional acid chloride or isocyanate compd. is applied to this porous support. Then this is brought into contact with the hydrocarbon-base solvent soln. of 0.01-10wt% multifunctional reagent capable of forming polyamide or polyurea on reaction with the amino compd. A. Furthermore this is brought into contact with the aq. soln. of not less than 0.01wt% amino compd. B forming the amino bond or the urea bond on reaction with a multifunctional reactive reagent.
Patent JP-H10322918-A (JP)
Title: Electric vehicle charging connector
Inventor: KUKI HEIJI
IPC: H01F38/14
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To communicate the data on charging between an electric vehicle side and a charging connector side, without being affected by noise, and provide high resistance against dirt and contaminants. SOLUTION: A light-emitting element 24 and a light-receiving element 25 are formed at a receiving part 30 on electric vehicle side. In a charging connector 10, an element placement chamber 19 is formed below the connector housing 14, and a light-emitting element 17 and a light-receiving element 18 are disposed inside it. A communication opening 19B is closed by a shutter member 19C at all time, so that it is possible to prevent dirt and contaminants from adhering to optical communication elements 17, 18. When the charging connector 10 is fitted on the receiving part 30, the shutter member 19C is opened, and the optical communication elements are kept in a condition facing each other, thereby delivering and receiving data related to charging through optical communication.
Patent JP-H11310784-A (JP)
Title: Method and apparatus for producing solid fuel from waste
Inventor: TSUJI KAZUTOKI
IPC: C10L5/48
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a solid fuel from waste whereby the amt. of petroleum, a gas, etc., used for decreasing the water content of garbage contg. org. wastes can be decreased or dispensed with. SOLUTION: This method for producing a solid fuel from waste comprises a fermentation step 2 wherein garbage contg. org. waste is fermented by the fermenting action of microorganisms to separate water from the garbage; a second-garbage crushing step 7 wherein a second garbage comprising combustible garbage contg. waste plastics, waste paper, and waste cloth and noncombustible garbage is crushed; a noncombustible garbage selective recovery step 8 wherein the noncombustible garbage is selectively recovered from the crushed second garbage and only the combustible garbage is selectively discharged; a mixing step 12 wherein the dehydrated garbage and the garbage mentioned first are mixed to give a garbage mixture; and a compression molding step 18 wherein the garbage mixture is compression molded under pressure into a solid fuel.
Patent JP-H1045691-A (JP)
Title: Production of anhydrous 2-trimethylammoniumethyl methacrylate chloride
Inventor: ARNDT PETER-JOSEPH DR
IPC: C07C219/08
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a functional monomer for a covering polymer of a medicine by converting 2-trimethylammoniumethyl methacrylate chloride (TMAC) dissolved in water and derived from a quaternization reaction into an anhydrous material under a specific condition. SOLUTION: This anhydrous 2-trimethylammoniumethyl methacrylate chloride(TMAC) is obtained by rotary-separating an azeotropic material together with a (meth)acrylic acid ester from an aqueous TMAC solution and filtering a residual suspension. Since a polymer formation of TMAC is suppressed or extremely reduced, the polymerization of TMAC is not initiated or does not proceed during the storage of a solid TMAC, and the TMAC can be directly absorbed into methanol.
Patent JP-2000310857-A (JP)
Title: Negative electron beam or x-ray resist composition
Inventor: KODAMA KUNIHIKO
IPC: H01L21/027
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain high sensitivity, high resolving power, non-film separating property at the time of fine pattern formation and high adhesion by incorporating a compound, which generates an acid by being irradiated with electron beams or X-rays, an aromatic hydrocarbon compound substituted for functional groups, in molecules of which hetero atoms are contained, and a carbonyl compound. SOLUTION: A negative electron beam or X-ray resist composition incorporates (A) the compound, which generates the acid by being irradiated with the electron beams or X-rays, (B) the aromatic hydrocarbon compond or a heterocyclic compound substituted for the functional groups in molecules of which hetero atoms are contained, and (C) a compound which is selected from an carbonyl compound and an equivalent body thereof. The compound, which generates the acid by being irradiated with the electron beams or X-rays, is sulfonium salt, which generates sulfonic acid, or iodonium salt. The aromatic hydrocarbon compond or the heterocyclic compound substituted for the functional groups, in molecules of which hetero atoms are contained, is a resin incorporating an substituted or non-substituted indole structure.  Thus, high sensitivity, high resolving power, non-film separating property at the time of fine pattern formation and high adhesion are obtained.
Patent JP-S5455173-A (JP)
Title: Production of semiconductor element
Inventor: MAEKAWA RIYOUICHI
IPC: H01L21/283
Filed: 1977-10-12
Abstract: PURPOSE: To considerably improve the reverse dielectric strength characteristics of the semiconductor device by exposing part of the PN junction formed in a semiconductor substrate and applying anodic electrodeposition there by the use of electrodeposition liquid comprising suspending glass fine powder in a dispersion medium containing silica sol.  
     CONSTITUTION: After SiO 2  films 2, 2' are deposited on both front and back surfaces of a semiconductor element 1 having N + , N, P layers and N +  regions in the P layer, openings are provided on both sides of the N +  regions and grooves 3 deeper than the PN junction face J 2  are etched. Next, a glass fine powder layer is deposited over the entire element surface including the grooves 3 by an anodic electrodeposition method by using the electrodeposition liquid containing 10 to 20wt% of glass fine powder, 2 to 3wt% of silica sol, 70 to 77wt% of ethanol and some water. Thereafter, the fine powder 15 having deposited on the films 2, 2' is removed with tapping water by making use of the fact that its adhesiveness is weak, but the fine powder layers 14a in the grooves 3 are not removed because of their high adhesiveness. Next, said layers are baked for 20 minutes at 720°C to be reduced of volume and be made to passivation films 14b 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5245334-A (JP)
Title: Method for intensifying color image
Inventor: FUJIWARA AKITO
IPC: G03C7/20
Filed: 1975-10-07
Abstract: PURPOSE: To effectively prevent color clouding and form an excellent image by rendering a hydrophilic colloid layer having a specified thickness adjacent to a silver saved coupler-containing silver halide emulsion layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08311334-A (JP)
Title: Production of polyamide resin composition
Inventor: HIDAKA RYOJI
IPC: C08L77/00
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a molded product containing a flame retardant sufficiently dispersed therein and extremely good in the appearance by extrusion-molding under a specific condition a composition containing a copolyamide and a triazine flame retardant in a specific ratio. CONSTITUTION: A composition comprising (A) a copolyamide containing polyamide-forming components wherein an acid component is a dimerized fatty acid, and (B) a triazine flame retardant [e.g. (iso)cyanuric acid, (cyanuric acid) melamine] in an A:B wt. ratio of 100:5 to 100:20 is produced by the use of an extruder. The shear rate (r: unit sec<-1> ) and specific energy (ESP: unit kwh/kg) of the extruder satisfy a relation: ESP>6.0×10<-3> ×r-0.022 (110<=r>=35).
Patent JP-H07325671-A (JP)
Title: Information recording/reproducing device
Inventor: SOGA AYA
IPC: G11B20/10
Filed: 1994-06-02
Abstract: PURPOSE:To make it possible to easily start a copy processing only when a medium is inserted into a device and to copy information on plural media by a simple operation. CONSTITUTION:An information recording/reproducing device copying the information of a master disk in plural copy destination disks is provided with a disk drive unit 1a for reading master disk, plural disk drive units 1b, 1c, 1d and 1e for writing copy destination disk and a control part 2 controlling these disk drive units and a display operation panel 4 performing the display of the operating state of the device, etc. The disk drive units 1a to 1e are connected with the control part 2 via SCSI buses 3a and 3b. The control part 2 detects that a master disk is mounted on a drive and starts a copy processing.
Patent JP-S60263909-A (JP)
Title: Manufacture of core of optical fiber connector
Inventor: YOKOI SHINJI
IPC: G02B6/24
Filed: 1984-06-13
Abstract: PURPOSE:To easily manufacture a high-precision core which is strong by molding a cylindrical body out of metallic powder of stainless steel, etc., sintering it into a core blank material, and running a wire for polishing through the bottom hole of the core balnk material and polishing the internal surface of the bottom hole. CONSTITUTION:When the core 24 is manufacture, metallic powder of stainless steel, etc., and a binder are prepared and those materials are mixed together to form a cylindrical body by, for example, extrusion molding. Then, the cylindrical body is heated in a heating furnace to form a cylindrical body of sintered metal. This cylindrical body is drawn and cut to specific length, and the internal surface of the bottom hole of the cut core blank material is finished into a fiber holding hole 27. In this case, wire lapping, for example, is employed and the hole is finished to a specific internal diameter. The outer peripheral surface of a part as an insert part 25 is polished and finished concentrically on the basis of the polished bottom hole. Then, the external shape and internal shape are worked.
Patent JP-H02302204-A (JP)
Title: Air blower for hair drier
Inventor: IIDA TSUTOMU
IPC: A45D20/12
Filed: 1989-05-17
Abstract: PURPOSE:To easily execute work for drying and setting hair by forming a main body to be a V or U tube-shaped pairs and providing blowing holes, which blowair to the inside of the hair when the main body is set in the inside of walls and mounted around the neck, on the surface of the main body. CONSTITUTION:A main body 1 of an air blower is composed of the U tube- shaped pairs and in the main body 1, a lot of air blowing holes 2 are provided. The air blowing holes 2 are provided on the outside surface of the U-shaped body so as to blow the air to the inside of the hair when the main body 1 is mounted. The main body 1 of the blower supported by a stand 3 is mounted to be hung around the neck in the inside of the hair. In a state that the main body 1 of the blower is mounted in the inside of the hair, since the air blowing holes 2 existent on the surface of the main body 1 are directed toward the inside of the hair, the air sent from the main body of a drier is emitted from the air blowing holes 2, directly blows the inside of the hair and efficiently dries the hair. Even in case of a finely waved hair style, the hair can be easily softly set.
Patent JP-S61279728-A (JP)
Title: Engine oil cooling device for motorcycle
Inventor: CHIKANARI HISASHI
IPC: F01M11/03
Filed: 1985-06-05
Abstract: PURPOSE:To make a flow route of engine oil compact in size as well as to aim at mass concentration and improve steering stability ever so better, by installing a water-cooling type oil cooler in the flow route of engine oil, while attaching this oil cooler to an engine crankcase. CONSTITUTION:Engine oil lubricates every rotating part or sliding part of an engine 5 and, after being put back to the inside an oil pan 14, is fed, under pressure, to the inside of a delivery passage 17 via an oil strainer 15 and an oil pump 16, then fed to the inside of an oil passage 28 of a water-cooling type oil cooler 25. At this time, heat of the oil is discharged to cooling water flowing inside a cooling water passage 29, thus it is kept at proper temperature. Afterward, the oil is filtered by an oil filter 22 and fed to a main gallery 18. At this time, the said oil cooler 25 is set up on an oil flow route A at the inside of the engine 5. And, the oil cooler 25 itself is unitized with a crankcase 8 in one.
Patent JP-H01292974-A (JP)
Title: Solid-state image pickup device
Inventor: KANESAKA KAZUMI
IPC: H04N5/378
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the generation of a screen defect caused by a glass cap of an image pickup plate, a foreign matter of a crystal filter, etc., contamination, distortion, etc., by constituting the title device so that the lens diaphragm quantity can be limited at the time of photographing an object to be photographed of a high illuminance. CONSTITUTION:A solid-state image pickup element MID has a sensitivity variable function, and a read-out signal outputted from the solid-state image pickup element MID is amplified by a pre-amplifier. This amplifying signal Vout is used as a television image signal on the one hand, and utilized for an automatic diaphragm control on the other hand. Also, in a comparatively high illuminance area, a stopped-down-aperture by a mechanical lens diaphragm mechanism MF is limited and an automatic exposure control which the sensitivity variable function of the solid-state image pickup element MID is governing is executed, and in a comparatively low illuminance area, an exposure control in which the mechanical lens diaphragm mechanism MF is governing is executed. In such a way, since a lens diaphragm is limited at the time of photographing of an object to be photographed of a high illuminance, the generation of a screen defect caused by a glass cap of an image pickup plate, a foreign matter of a crystal filter, etc., contamination, distortion, etc., can be prevented.
Patent JP-S5644961-A (JP)
Title: Classification device for denomiation
Inventor: YAMADA KEISHIN
IPC: G06F3/147
Filed: 1979-09-21
Abstract: PURPOSE: To make it possible to calculate the number of coins and notes of a payment money amount easily with classification of money kinds, by providing an input part consisting of numeric keys to enter all quantities, keys for every reference quantity, and command keys, an operation device, and a display device.  
     CONSTITUTION: A required quantity is input to operation memory unit 2 from keyboard 1 consisting of numeric keys 4 and command keys 5, and the operation result for every money kind is output to display equipment 3, On display equipment 3, decimal points 6 and 8 and numbers 7 and 9 of reference units written correspondingly to decimal points can be displayed. When the total amount of money is input from keyboard 1, it is divided by the maximum money kind 10,000 yen, and the count value is stored in memory part 2. After that, the number of 5,000-yen notesW1-yen coins is calculated successively and is stored in memory part 2. In respect to read of the number of notes and coins, command key 5 is depressed to display first the number of 10,000-yen notes on display part 3, and decimal point 6 at 9th digit is lit and is caused to correspond to number 7 of 10,000 displayed in connection with the decimal point, thereby preventing the read miss. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10313446-A (JP)
Title: Information reception transmission device
Inventor: KAGA TSUNEO
IPC: H04H40/18
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an information reception/transmission device by which information is sent/received to/from a program server easily by utilizing sub- information of a radio broadcast program such as television program and radio program. SOLUTION: Sub-information, that is information denoting a connection destination to a program server sent synchronously with main information consisting of image and audio signals of a broadcast program, is received by a sub information receiving circuit 20 and stored in a storage section 70. A control section 100 uses the sub-information stored in the storage section 70 to connect to the program server of the main information by using a communication channel and acquires additional information such as discount information and article purchase information served from the program server.
Patent JP-S5911482-A (JP)
Inventor: OOHAYASHI SHIZUO
IPC: G07B15/00
Filed: 1982-07-12
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-S63285881-A (JP)
Title: Electric wire connection terminal for electric appliance and the like
Inventor: MORINAKA JUNICHI
IPC: H01R9/22
Filed: 1987-05-19
Abstract: PURPOSE:To prevent a breakage of a connection part with operability improved and miniaturize an appliance by making a circuit unit with a circuit member and a terminal fitting with a screw preconnected, and mounting the unit on the given position in a case. CONSTITUTION:A power source transformer 9 is inserted in a case 8 after a lead wire of the transformer 9 is soldered to a lead wire connection part of a terminal fitting 1 with a screw. Then the fitting 1 connected with the lead wire is mounted on mounting parts 10 and 11 of the case 8, furthermore, holders 15 and 16 are inserted in the case 8, and are pressedly fixed with an opening part covered with a cover. And the primary side power source electric wire and the secondary side load electric wire are installed in the mounted fitting 1 with a terminal screw 3. This enables a breakage of a connection part to be prevented with operability improved and miniaturization with necessary space decreased by preconnecting the circuit member and the terminal fitting with the screw, and mounting them on the given position in the case.
Patent JP-H01295007-A (JP)
Title: Rodless cylinder
Inventor: SUGANO HIDENORI
IPC: F15B15/10
Filed: 1988-05-20
Abstract: PURPOSE:To prevent a meandering crawl deformation in the telescopic motion of a bellows so as to improve the durability of the bellows by fixing a small dia. part of the bellows at the peripheral bead of an automorphic member to guide the telescopic motion of the bellows. CONSTITUTION:A rodless cylinder comprises an automorphic member 1 for guiding the telescopic motion of a bellows 26 while sliding reciprocatingly on a support rail 2 provided inside the bellows 26. A peripheral groove 1a is formed at the peripheral bead this automorphic member 1. A small path part 26a of the bellows is fixed with pressure welding to the periphery of the automorphic member 1 by means of a fixed ring 3 insertable in the peripheral groove 1a.
Patent JP-S6014626-A (JP)
Title: Brake noise suppressing device
Inventor: UEHIRA HIROSHI
IPC: F16D51/00
Filed: 1983-07-04
Abstract: PURPOSE:To prevent resonance and amplification of a brake noise, by mounting a vibration suppressing member to a support plate for supporting brake shoes abutting against an inner peripheral surface of a brake drum. CONSTITUTION:A pair of semi-circular brake shoes 14 are inserted in a brake drum 9, and each one end of the brake shoes is supported to a pivot shaft 12, while each of the other end is in cam engagement with a cam shaft 13. The pivot shaft 12 is projected to a radially outer end side of a support plate 11 and a cross-shaped leaf spring 18 acting as a vibration suppressing member is fitted with an axle shaft 3 in such a manner that a central portion of the leaf spring 13 is fastened between the support plate 11 and a bearing 8. Each of free ends of the leaf spring 18 resiliently abuts against a web 11a of the support plate 11. Even when the support plate 11 is vibrated by a brake operation, it is slidingly contacted with the leaf spring 18 to convert a vibration energy to a heat energy, thus suppressing generation of a brake noise.