baber/WOPTO huggingface dataset:
Patent JP-H06260017-A (JP)
Title: Conductive thermoplastic resin composition
Inventor: TABUCHI AKIRA
IPC: C08K7/00
Filed: 1993-03-04
Abstract: PURPOSE:To maintain excellent mechanical nature and a smooth surface by combining a specific quantity of ultra-fine carbon fibers having the specific fiber diameter and fiber length into a conductive or semiconductive thermoplastic resin composition. CONSTITUTION:Pitch-like ultra-fine carbon fibers of 5-50wt.% having the average fiber diameter of 0.5-3.0mum and the average fiber length of 3-20mm are combined into a conductive or semiconductive thermoplastic resin composition. A gentle kneading means is preferable for the method to combine the ultra-fine fibers into the thermoplastic resin, e.g. the ultra-fine carbon fibers are combined into the thermoplastic resin melted by an extruding machine.
Patent JP-S54159557-A (JP)
Title: Connecting method for various parts
Inventor: KURISUCHIAN ARUBERUTASU SUTORO
IPC: F16L41/08
Filed: 1979-06-05
Abstract: The method of using the frictional heat and pressure produced by a rapidly rotating non-cutting piercing tool to weld two or more parts, such as a piece of tubing on one hand and a plate, a tube or another body having locally a relatively thin wall on the other hand, together, to which end said piercing tool is forced through the two or more parts after the latter have been placed in the exact relative positions.
Patent JP-S549137-A (JP)
Title: Method of driving electrode for seam welder
Inventor: HONMA JIYUNICHI
IPC: C22C28/00
Filed: 1977-06-15
Abstract: PURPOSE: To drive electrodes preventing solidification of liquid metal by feeding a given constant current through the stator after each halting of welding in roll electrodes for seam welder with a liquid eutectic alloy packed into a gap between the rotor and the stator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5382738-A (JP)
Title: Preparation of benzyl alcohol and/or benzaldehyde having ether bond
Inventor: IMAMURA JIYUICHI
IPC: C07C27/00
Filed: 1977-06-16
Abstract: PURPOSE: To prepare the title cpds.  by liquid-phase autooxidation of m-cresol alkyl or arylether in a solvent such as acetic acid in the presence of a cobalt catalyst, a trace amt.  of a bromine cpd.  and a oxidazing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02249405-A (JP)
Title: Coupling device of tractor and carrier
Inventor: GOKENYA TAKASHI
IPC: A01B71/02
Filed: 1989-03-22
Abstract: PURPOSE:To prevent collapse of load such as container placed on a carrier, etc., by attaching an upper coupling part to be engaged with an upper engaging part of a coupling material through a fitting frame to a carrier and detachably connecting a tractor to the carrier by a coupling lever in a specific state. CONSTITUTION:An upper coupling part 30 to be engaged from the lower side with an upper engaging part 37 at the central top of a coupling material 11 is attached through a fitting frame 22 to a carrier 12. The carrier 12 is horizontally lifted and dropped by rise and fall of three point link mechanism 5 by a coupling lever 52 to detachably connect a tractor 1 to the carrier 12.
Patent JP-H08271426-A (JP)
Title: Infrared gas analyzer
Inventor: SHIBATANI HIROSHI
IPC: G01N21/35
Filed: 1995-03-29
Abstract: PURPOSE: To provide a highly stable infrared gas analyzer unsusceptive to disturbance noise of electric and magnetic fields. CONSTITUTION: The infrared gas analyzer comprises a light sources 14A, 14B, a sample cell 1, and a detector 6. A diaphragm 19 displaceable according to the pressure difference between a measuring side detection chamber 3A and a comparing side detection chamber 3B in the detector 6 is disposed therebetween and irradiated with light. The detector 6 is mounted with an optical fiber 25 for detecting displacement of the diaphragm 19 by detecting the transmitted light or reflected light. The sample cell 1 and the detector 6 are constructed by bonding three single crystal silicon plate members. Measuring side gas channel 2A and detection chamber 3A and comparing side gas channel 2B and detection chamber 3B are formed, respectively, on two bonding face parts of the bonded body thus integrating the sample cell 1 and the detector 6.
Patent JP-H08273592-A (JP)
Title: Cold-cathode fluorescent lamp
Inventor: YOSHIDA MASAMICHI
IPC: H01J61/067
Filed: 1995-03-29
Abstract: PURPOSE: To provide a cold-cathode fluorescent lamp in which, even if the outside diameter of a bulb is reduced, the amount of mercury required can be secured by means of relatively simple constitution and the property of connecting a mercury supply means to a lead wire can be improved. CONSTITUTION: An electrode 3 is placed and sealed at the end of a glass bulb 1 having an emitter layer 2 on its inner surface. The electrode 3 comprises a lead wire 4 consisting of an inner lead 41, a sealed wire 42, and an outer lead 43; a glass-bead lead 5 covering and hermetically sealing the sealed wire 42; and a mercury supply means 6 connected to the flatly deformed part 41 a of the inner lead 41. The mercury supply means 6 comprises a mercury getter 8 enclosed in a cylindrical base 7. Particularly at one end of the base 7, a portion 7a flatly deformed by pressing is formed and is laid on and welded to the deformed part 41a of the inner lead 41.
Patent JP-H04225093-A (JP)
Title: Method for converting light olefin into ether-enriched gasoline
Inventor: SADEI MIZURAHI
IPC: C10L1/02
Filed: 1991-04-04
Abstract: PURPOSE: To provide a gasolin rich in ether by modifying a lower olefin.  
     CONSTITUTION: A lower olefin is distributed to a hydration region 101 and an oligomerization region 102 to be hydrated in respective regions and isopropyl and t-butyl alcohols are oligomerized to form t-alkyl-containing (5-10C=)- containing gasolin. Alcohol is extracted from a hydrated effluence with gasolin by an extraction means 105 and etherified by an etherifying means 106 and an undesirable alcohol is removed from an etherified effluence by water by an extraction means 107 to obtain ether-rich gasolin. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H09315910-A (JP)
Title: Antimicrobial resin composition
Inventor: KASHIMA KIYOE
IPC: C08K5/3442
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition by using a specific compound capable of standing a high temperature when a plastic is processed, not damaging basic performances of a plastic, showing high antibacterial actions having high light- resisting performances. SOLUTION: This composition is obtained by mixing a resin with a pyridyl pyrimidine compound of the formula (R is H, a lower alkyl or a lower alkoxy). Especially, 4,6-dimethyl-2-(6-phenylpyridin-2-yl)pyrimidine is preferable as the compound of the formula. A polyvinyl chloride-based resin, a polyolefin resin or an acrylonitrile-butadiene-ethylene-copolymer resin is preferable as the resin. The amount of the compound of the formula to the resin is preferably >=0.001wt. and <=10wt.%, especially >=0.05wt.% and <=w1wt.% based on the total of the composition. The antimicrobial resin composition is capable of preventing stains caused by molds, etc., of an electric household appliances, an office automation apparatus, an agricultural film, a tent, etc.
Patent JP-H03272465-A (JP)
Title: Discrimination of electric insulating paper
Inventor: NISHIZAWA TAKASHI
IPC: G01N33/34
Filed: 1990-03-20
Abstract: PURPOSE:To easily and accurately discriminate between amine-added electric insulating paper and common electric insulating paper by discriminating between both papers on the basis of the difference between the hydrogen ion concns. of the extractants in which the amine-added electric insulating paper and the common electric insulating paper are immersed. CONSTITUTION:An extractant in which amine added electric insulating paper is immersed shows stronger alkalinity as compared with an extractant in which common electric insulating paper is immersed. The hydrogen ion concns. of both extractants are measured by a pH meter and, from the pH difference between them, both insulating papers can be discriminated.
Patent JP-S55617-A (JP)
Title: Control equipment
Inventor: AMATSUYA NOBORU
IPC: H04N5/44
Filed: 1978-06-13
Abstract: PURPOSE:To secure the reference control state in a simple way for the digital control equipment used for the sound volume of the television picture receiver, etc. by applying the ratch signals in the reference control state to the means which ratches the control signals to be supplied to the digital-analog conversion means. CONSTITUTION:The control equipment consists of the following units: D-A converters 3a-3c to apply the analog control voltage for adjustment to television picture receiving circuit 1; ratch circuits 4a-4c which ratch the transmission of the signals from variable resistors 9a-9c to which the reference control state is set previously to converters 3a-3c via A-D converter 13; switches 16a-16c which are operated to secure the reference control state; selection pulse generation circuits 17a-17c; switching circuits 12 and 11b; switching pulse generation circuit 11; and remote control reception circuit 8 respectively.
Patent JP-H08257927-A (JP)
Title: Socket for screw
Inventor: FUJITA JUN
IPC: B25B13/10
Filed: 1995-03-29
Abstract: PURPOSE: To secure sufficient strength even when a socket is applied to plural kinds of screws of very close sizes. CONSTITUTION: Torque is transmitted to large- and small-diameter bolts by means of the corresponding abutting surfaces 134a1, 134a3, 134a5 of a locking hole 134 and the corresponding internal wall surfaces 232b2, 232b4, 232b6 of abutting projections 232a2, 232a4, 232a6, the abutting surfaces being out of phase with one another.
Patent JP-S63265202-A (JP)
Inventor: HANSUIERUKU SHIYUTATSUTORAA
IPC: H01S3/08
Filed: 1988-03-25
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-H06279904-A (JP)
Title: Production of hyper-eutectic al-si alloy for forging and forging stock
Inventor: AOKI KAZUO
IPC: C22C1/02
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a hyper-eutectic Al-Si alloy excellent in mechanical strength, wear resistance, and formability and capable of forging. CONSTITUTION:This hyper-eutectic Al-Si alloy has a composition which contains, by weight ratio, 13-21% Si, 0.5-5.0% Cu, 0.3-2.0% Mg, 6-120ppm Ca, and 40-130ppm P and where P/Ca is regulated to 0.6-6 by weight ratio. The component-regulated molten alloy is cast at a casting temp. not lower than (liquidus temp. + 70 deg.C), into an ingot of <=150mm diameter or thickness in the case of DC casting and into an ingot of =30mm diameter or thickness in the case of gravity die casting. In the cast structure, primary-crystal Si is micronized to <=20mum. Because the primary-crystal Si is micronized the occurrence of defects, such as crack, can be prevented even if high-degree forging is done and, as a result, a forged product excellent in shape characteristics can be obtained.
Patent JP-H04308466-A (JP)
Title: Power converter
Inventor: KIMURA FUJINORI
IPC: G05F1/56
Filed: 1991-04-04
Abstract: PURPOSE:To output stabilized power and to realize overall downsizing and weight reduction. CONSTITUTION:An AC power supply 21 is connected with a diode bridge circuit 22 which is connected with a smoothing capacitor 23. The smoothing capacitor 23 is connected with a series circuit of DC-DC converters 241-24n having primaries connected in series and the output terminals of the DC-DC converters are connected in parallel to constitute a power output section. Output voltage from the power output section is detected through a feedback circuit 26 in order to control oscillation of the DC-DC converter 24n thus stabilizing the output voltage from the power output section.
Patent JP-S60229663-A (JP)
Inventor: FUIRIITSUPU SHII CHIN
IPC: H01F7/122
Filed: 1985-04-04
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-H02252274-A (JP)
Title: Supporting member for cryostat
Inventor: MIKAMI YUKIO
IPC: H01L39/04
Filed: 1989-03-27
Abstract: PURPOSE:To reduce the heat transfer by conduction by a method wherein a supporting member containing a fiber and an epoxy resin is mixed with metallic powder so as to be used at least for a part of the holding member. CONSTITUTION:A supporting member 5 is composed of a high conductivity FRP (a) using an epoxy resin mixed with a metallic powder and a low thermal conductivity FRP (b) using another epoxy resin not mixed with the metallic powder. A thermal anchor 7 is taken from the high conductivity FRP part so as to augment the thermal conductivity of the connecting part between the supporting member 5 and the anchor 7. Accordingly, the anchor 7 is satisfactorily connected to heighten the adiabatic effect thereof. Through these procedures, the heat propagation from the supporting member 5 in the long direction i.e., in the direction from the outer barrel to a cryostat can be prevented from increasing so that the FRP 5 partly having a good thermal conductor may be manufactured to reduce the heat transfer by conduction.
Patent JP-S63237163-A (JP)
Title: Input system for kana attached to chinese character for word processor
Inventor: SHIMOZATO TETSUYA
IPC: G06F17/22
Filed: 1987-03-25
Abstract: PURPOSE:To facilitate an operation to attach a KANA (Japanese syllabary) to a Chinese character to show how to read by reverse-converting a Chinese character code into the KANA character by pushing a key for attaching the KANA to the Chinese character, and attaching the KANA to show how to read to the designated Chinese character. CONSTITUTION:A cursor is set at 'shin', the head character 10 of the objective Chinese character, which the KANA to show how to read is to be attached to, and it is inputted, and next, the cursor is set at 'kyo' the last character of the objective Chinese characters, the KANA is to be attached to, and it is inputted, and the range, the KANA to show how to read is to be attached to, is designated. Afterwards, when the key for attaching the KANA to the Chinese character, prepared among function keys or the like on a key board is pushed, the KANA is attached to the objective Chinese characters, the KANA is to be attached to.
Patent JP-S63237664-A (JP)
Title: Image reader
Inventor: FUJIMOTO HISAO
IPC: H04N1/04
Filed: 1987-03-25
Abstract: PURPOSE:To automatically detect different original sizes by providing an optical sensor buried in the position, where light is not intercepted with a first original but is intercepted with a second original at the time of setting first and second originals of standards different in width in the main scanning direction, on the read start position side of a plane plate. CONSTITUTION:An optical part 1 has a light source 2, which irradiates originals 7-9, and is moved in the direction of an arrow to read image information by subscanning. An original platen 3 has a plane plate 4 on which originals 7-9 are set to a prescribed position. An optical sensor 5 is buried in the plane plate 4 in the read start position where light is not intercepted at the time of setting the original of B5 size to a prescribed position but is intercepted at the time of setting the original of A4 size there. An optical sensor 6 is buried in the plane plate in the read start position where light is not intercepted at the time of setting originals 7 and 8 of B5 size and A4 size to the prescribed position but is intercepted at the time of setting the original 9 of B4 size there. The size of the original set to the original platen 3 is discriminated by the detection output of light of optical sensors 5 and 6.
Patent JP-2000263665-A (JP)
Title: Bag manufacturing apparatus
Inventor: HANAKATA TOSHIYUKI
IPC: B31B23/14
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To easily alter a depth to match a length of a material to be contained by providing a sealing blade, a receiving pad, a film cutter, and a film engaging portion at its downstream side, forming a cutting blade and a cutout blade at the film cutter, and forming a cutting portion and a cutting residue at the film. SOLUTION: A film cutter 26 is provided between a pair of receiving pads 18 for supporting a film, a cutting blade 32 is formed at an end of the cutter 26, and a cutout blade 34 having a cutting residue at the film is formed in its center. A sealing blade is provided at a lower end of a sealing frame 50, and a bag separator of a film engaging portion is provided between the pad 18 and the cutter 26. The film is drawn on the pad 18, the frame 50 is moved down, and a fusion bonded portion is formed by the sealing blade. Further, the cutter 26 is pressed out upward by a film cutter driving spring 30, and a cutting portion is formed at the film. Then, the cutting residue is broken when the film is strongly drawn out.
Patent JP-H05231564-A (JP)
Title: Renewal material for tube renewal construction method
Inventor: YAMAMURA TAKAO
IPC: F16L7/00
Filed: 1992-02-24
Abstract: PURPOSE:To carry out stable insertion into an existing tube, and to prevent risk of destruction and contraction. CONSTITUTION:The strength of a tube is improved by forming a renewal material 1 out of crystalline thermoplastic resin. The renewal material 1 having the outer peripheral length almost the same as the inner circumferential length of an existing tube 21, is flattened into a cross sectional shape of an H-shape from a circular cross section, and the cross sectional area is thus reduced. The inner pressure of the renewal material 1 is kept negative, while the renewal material is heated to be softened, and is pulled and is inserted into the existing tube 21 while the flat shape of the renewal material is maintained. The renewal material 1 inserted into the existing tube 21 in not enlarged, and is restored into a shape of extruded circular cross section.
Patent JP-H09261420-A (JP)
Title: Optical scanner
Inventor: ITO KOJI
IPC: G02B26/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner reduced in an electric noise at the time of image reading. SOLUTION: The light flux radiated from semiconductor lasers 1 and 2 is synthesized into a common optical path by a synthetic mirror 3, reflected, deflected by a polygon mirror 4 and converged by an fO lens 5 and that converged light flux is made incident to a separation mirror 6. In this case, the light flux radiated from the semiconductor laser 1 is made incident to the image forming plane of a photoreceptor 7 and the recording of image is performed. Besides, the light flux radiated from the other semiconductor laser 2 is made incident to the reading plane of an original 8, and then the reflected scattered light is detected by photoelectric transducers 31-33.  Then, an photoelectric transducer selecting means 10 outputs signals to an adder circuit 11 while successively switching and selecting the photoelectric transducers 31-33, and the signal added by the adder circuit 11 is inputted to a CPU 14 as the image information on the original 8.
Patent JP-S62228373-A (JP)
Title: Method for correcting grinding wheel in numerically controlled grinding machine
Inventor: YAMAUCHI TADASHI
IPC: B24B47/25
Filed: 1986-03-28
Abstract: PURPOSE:To eliminate a step on a grinding surface caused by the wear of a correcting tool bit by correcting the grinding face of a grinding wheel with one of two correcting tools which have a step between the tool bits and, then, shifting the relative position of said grinding wheel with respect to the other correcting tool by a defined amount from a theoretical value. CONSTITUTION:A cylindrical grinding face Ga, and circular arc shaped grinding faces GL, GR are formed on the grinding face of a grinding wheel which travels in the direction of the X axis perpendicular to a main spindle axis Os, to grind the various faces of a workpiece W. Correcting tools DR, DL are provided on a workpiece table 13, and the DL is more projected toward the grinding wheel side than the DR providing a step. After grinding the workpiece with the grinding wheel, the wheel is retracted in a defined position and, then, the grinding faces Ga, GL of the wheel is correctingly ground by the correcting tool DL and, after that, by advancing the wheel by a defined amount, the grinding face GR is ground and corrected by the correcting tool DR. These actions are carried out by numerical control. However, when the correcting tools are worn, the gap between the bits of the tools DL, DR gets shorter. Accordingly, since a step is produced on the grinding face of the grinding wheel with only the initial theoretical value, the advance of the grinding wheel is corrected by adding a correcting value to the theoretical value, to eliminate the step.
Patent JP-H03270953-A (JP)
Title: Printer
Inventor: WATARI KAZUFUMI
IPC: G06Q40/00
Filed: 1990-03-20
Abstract: PURPOSE:To enable the number of receipts to be issued to be increased without enlarging an outer diameter of machine glazed paper by a method wherein a character pattern corresponding to respective character data of printing lines edited by an editing means is rotated in the same direction as that of a printing data stored in a memory means, and is printed on a medium. CONSTITUTION:When receipt printing is commanded, one dealing content of printing data is stored in a receipt printing data memory 11a. A side printing line editing part 12a reads one dealing content of the printing data stored in the memory 11a out from a right end character data, and edits a printing line by reading a row of a character data of the same place of each line out. The edited character data is sent by each one character to a CG 15, is converted to a character pattern, and is rotated 90 deg. left ward with a pattern rotary part 16. When one line content of printing line is stored in a buffer 17, the character pattern is outputted, and is sent to a printing control part 20. Besides, machine glazed paper 1b is sent to a printing position with a line feed control part 18 based on printing information, and one line content of printing is successively performed.
Patent JP-H08272754-A (JP)
Title: Multiprocessor system
Inventor: NISHIDA MASATO
IPC: G06F15/177
Filed: 1995-03-30
Abstract: PURPOSE: To easily make an address space virtual, facilitate programming, and speed up data access. CONSTITUTION: In the multiprocessor system constituted by connecting (n) clusters 100-1-100-n by a mutual connection network, the clusters 100-1-100-n are constituted including (m) processors 110-1 to 110-m, an address converting device 200, and a main storage device 300. The address converting device 200 address-converts a virtual address as to a memory access request given by a processor 110, and when the address is for memory access to another cluster, it is transferred to the cluster through the mutual connection network 400. The virtual address includes a job number and discriminated uniquely on the whole multiprocessor system.
Patent JP-H04240163-A (JP)
Title: Production of aln sintered body
Inventor: IMAI ISAO
IPC: C04B35/581
Filed: 1991-01-17
Abstract: PURPOSE:To enhance denseness and heat conductivity by molding and nitriding Al2O3, powder mixed with a powdery sintering aid for AlN and carrying out sintering in an N2-contg. atmosphere. CONSTITUTION:A powdery sintering aid for AlN, an org. binder and water are added to Al2O3, powder and they are kneaded and press-molded to obtain a molded body of <=15mm thickness. This molded body is nitrided by heating to 1,400-1,700 deg.C in a nonoxidizing atmosphere contg. at least NH3 or NH3 and gaseous hydrocarbon and then the nitrided body is sintered by heating to >=1,700 deg.C in an atmosphere contg. at least N2.