baber/WOPTO huggingface dataset:
Patent JP-H10277959-A (JP)
Title: Manual polishing tool and manufacture thereof
Inventor: NITTA YOSHIKI
IPC: B24D15/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a manual polishing tool and the manufacture of the aforesaid manual polishing tool, which can perform stable polishing works continuously. SOLUTION: The main body 110 of a manual polishing tool is manufactured while being provided with a liquid supplying member 112 capable of holding liquid, and with a non-infiltration member 113 which covers the liquid supplying member, and prevents liquid from being infiltrated. By this constitution, since no liquid is infiltrated into the non-infiltration member from the liquid supplying member, the main body can be prevented from being weakened caused by the infiltration of liquid, and polishing works can thereby be stably continued.
Patent JP-S58198146-A (JP)
Title: Rotary electric machine
Inventor: CHIBA HIROSHI
IPC: H02K9/22
Filed: 1982-05-14
Abstract: PURPOSE:To suppress the conduction of heat from a heat pipe to a detector, by providing an air layer at the connecting end part of a rotor shaft, incorporating the heat pipe, with the detector. CONSTITUTION:A heat pipe 2 is inserted into a hollow round rod 1, and cover plates 3 are brought into pressure contact with insert ports in both end surfaces of the round rod, thereby to form a heat pipe-incorporating rotor shaft. In this case, the longitudinal dimension of the heat pipe 2 is made smaller than that of the hollow part of the rotor shaft to provide an air layer 6 in the rotor shaft. To the axial end of the rotor shaft, a detector 7 is attached for detecting the rotational position, rotational speed and the like of the motor. Thus, it is possible to reduce the quantity of heat moving from the heat pipt to the detector, so that the rise in temperature of the detector can be minimized.
Patent JP-H08275652-A (JP)
Title: Moor
Inventor: MORITA SHIGERU
IPC: A01D34/76
Filed: 1995-04-05
Abstract: PURPOSE: To provide a moor capable of suppressing the intrusion of dusts such as sands and straw wastes into a boss of a bearing and preventing the breakage of an oil seal by installing a fin suctioning outer air through a drip hole and letting it rise and swirl at the inner periphery of a dustproof cover. CONSTITUTION: A driving shaft 2B of a cutting blade is freely rotatably supported through a bearing 10 on a bearing boss 9 of a cutting blade housing 1 and a cutting blade 4A is fitted on the lower end of the cutting blade driving shaft 2B by a volt 11 in the shaft core direction. A bowl-shaped dustproof cover 16, whose upper side is open, is placed between the cutting blade 4A and the bearing boss 9. The cover 16 is rotatable integrally with the cutting blade-driving shaft 2B and has a drip hole 18. A fin 17 is placed on the inner periphery of the dustproof cover 16 for suctioning outer air through the drip hole 18 and making it rise and swirl. Further, the fin 17 is preferably formed by cutting out the dustproof cover 16.
Patent JP-H05278497-A (JP)
Title: Display device for vehicle
IPC: B60K35/00
Filed: 1992-04-01
Abstract: PURPOSE:To provide a display system for vehicle in which a passenger such as an assistant driver can visualize a displayed image on a display device and its easy-to-operation is improved. CONSTITUTION:A display device 3 for displaying predetermined driving information is interposed on the instrument part of a vehicle. In addition, there is interposed that a prismatic lens 9 having a first surface reflecting interface 10a for reflecting irradiation light L irradiated from the the display device 3 to a driver's seat side and a second back reflecting interface 10b for reflecting light entered into the inside to an assistant driver's seat side.
Patent JP-H08279369-A (JP)
Title: Connector part and connecting structure of base board and conductor part by using the connector part
Inventor: HAYASHI KOJI
IPC: H01R12/51
Filed: 1995-04-05
Abstract: PURPOSE: To check electric continuity of a base board after being mounted by arranging a conductor part so as to press a conductor pattern of the base board by pressing pieces of a connector, and engaging a joining piece with the base board by bending neck parts of connecting pieces when the connector is brought down. CONSTITUTION: Since its fixing pieces 12 and 13 are soldered to a connecting pattern of a base board 10 in a condition where a connector part 1 is erected on the base board 10, electric continuity can be checked by using a conductor pattern of the base board 10. A part 20 is inserted between anisotropic conductive rubber 11 on the base board 10 and pressing pieces 2a and 2b arranged in two holding parts 1b and 1c of the part 1 so that the conductor part 20 and the conductor pattern of the base board 10 are opposed to each other. Next, neck parts 15 and 16 of connecting pieces 7 and 8 are bent, and the part 1 is brought down on the base board 10, and engaging projection parts 3a and 4a of its engaging pieces 3 and 4 are engaged with engagement receiving parts 10a and 10b of the base board 10. Therefore, the base board 10 and a conductor pattern of the part 20 are electrically and reliably connected to each other, and industrial mass productivity is also improved.
Patent JP-S59205468-A (JP)
Title: High temperature corrosion resistant material
Inventor: TAKEI ATSUSHI
IPC: C23C14/16
Filed: 1983-05-10
Abstract: PURPOSE:To enhance the high temp. corrosion resistance of a material, which is obtained by providing a composite coating layer comprising Y-Al or Y-Cr to the surface of a heat resistant alloy, and to reduce the manufacturing cost thereof. CONSTITUTION:Y is vapor deposited on the surface of a heat resistant alloy, for example, Ni-base or Co-base heat resistant alloy by a vacuum vapor deposition method, a chemical vapor deposition method or, especially pref., an ion plating method. In the next step, diffuse permeation treatment of Al or Cr is applied to the treated alloy. This diffuse permeation treatment may be applied, for example, by a method wherein the heat resistance alloy material after Y-vapor deposition is embedded in a powdery mixture consisting of an Al-metal powder or a Cr-metal powder, an Al2O3 powder and an NH4Cl powder and subjected to heat treatment in a hydrogen stream.
Patent JP-S60224644-A (JP)
Title: Production of p-dibromobenzene
Inventor: KAI SADA
IPC: C07B61/00
Filed: 1984-04-23
Abstract: PURPOSE:To produce the titled compound in high selectivity, by brominating benzene and/or bromobenzene in vapor phase in the presence of a catalyst consisting of a zeolite having a specific silica/alumina ratio and containing a specific amount of a specific cation such as alkali metal. CONSTITUTION:The titled compound useful as an intermediate of aramide fiber, etc. is produced by the vapor-phase bromination of benzene and/or bromobenzene. In the above process, the selectivity of the objective compound can be improved by using a catalyst consisting of a zeolite having a molar silica/alumina ratio of >=4 and containing the cation of an alkali metal and/or alkaline earth metal in an amount corresponding to >=80% of the ion exchange capacity, preferably Y-type zeolite, mordenite, ZSM-5 or L-type zeolite. The above cation is preferably Li, Na, K and/or Mg for Y-type zeolite, and Li and/or Na for the other zeolite mentioned above.
Patent JP-H04317906-A (JP)
Title: Heat seal device
Inventor: MANABE HIROSHI
IPC: B65F1/06
Filed: 1991-04-15
Abstract: PURPOSE:To simplify the structure of the heat seal device and reduce the cost thereof by performing welding and fusion using a single heat source. CONSTITUTION:A heat plate 5 is buried in a surface of an outer cover 4 of a seal bar 1, which confronts with a pressing bar 2. A heat conduction plate 7 for transmitting heat of a heat source 6 disposed in the outer cover 4 is integrally connected to the heat plate 5. Upper and lower surface of the heat plate 5 are taken as a welding surface 5a and the space between the upper and lower welding surface 5a is taken a heating surface 5b for fusion. A space 9 for fusion is recessed in a part of a the resisting elastic body 8 of the pressing bar 2, which confronts with the above heating surface 5b for fusion. An object is clamped between the welding portions 7 and the pressing bar 2 to be welded and fused by heat contraction caused by heating between the heating portion 5b for fusion and the space 8 for fusion.
Patent JP-S63245461-A (JP)
Title: Thermoplastic resin composition having excellent developability
Inventor: NAKAYAMA KOICHI
IPC: C08L51/04
Filed: 1987-03-31
Abstract: PURPOSE:To provide a thermoplastic resin compsn. having an excellent color forming ability and resistance to impact and chemicals, by blending a diene rubber-reinforced graft copolymer with a specific terpolymer. CONSTITUTION:A thermoplastic resin compsn. consists of 20-75wt.% graft copolymer (A) obtd. by polymerizing an arom. vinyl compd. (e.g., styrene) and a vinyl cyanide compd. (e.g., acrylonitrile) with a diene rubber (e.g., a styrene/ butadiene copolymer) and 80-25wt.% terpolymer (B) composed of 3-50wt.% arom. vinyl compd., 2-50wt.% vinyl cyanide compd. and 40-95wt.% alkyl unsaturated carboxylate (e.g., methyl acylate). The compsn. has an excellent color forming ability, can be colored clearly and deeply and is excellent in resistance to impact and chemicals.
Patent JP-S58212841-A (JP)
Title: Continuous casting mold for iron or steel
Inventor: HARA CHISATO
IPC: B22D11/059
Filed: 1983-05-09
Abstract: PURPOSE:To provide a titled casting mold which has excellent hardness at high temp., resistance to heat and abrasion, etc. by providing a composite plating layer of Ni or/and Co dispersed with oxide of iron having specific grain sizes or below to a prescribed thickness on the surface of a casting mold made of copper (alloy) to be charged thereon with molten steel. CONSTITUTION:A composite plated layer dispersed and contained with oxide powder of iron having <=30mu grain sizes at 1-40wt% in Ni and/or Co is provided on the surface of copper (alloy) which constitutes continuous casting mold for iron or steel and is to be charged thereon with molten steel. The thickness of the composite plated layer is regulated usually to 5-300mum, more particularly to 30-2,000mum. The composite plated film is formed as follows: The part of the casting mold made of copper (alloy) except the surface to be charged thereon with molten steel is masked with a suitable covering material. The mold is then subjected to an alkali treatment washing electrolytic defatting washing an acid treatment. The pretreated mold is applied thereon with electroplating or electroless plating in a plating bath of Ni and/or Co contg. suspended iron oxide powder such as Fe2O3, Fe3O4 or the like, whereby the intended continuous casting mold for iron or steel is obtd.
Patent JP-S575441-A (JP)
Title: Ghost rejecting device
Inventor: UTSUNOMIYA KIMITAKE
IPC: H04B1/10
Filed: 1980-06-13
Abstract: PURPOSE:To simplify the constitution and to make the device suitable for circuit integration, by performing a demultiplexer function which produces weighting signals from a ghost detecting signal and a delay function producing a cancellation signal with one delay circuit. CONSTITUTION:A ghost detecting signal is written in a delay circuit 39 via a switch 40 and a signal of each tap of the delay circuit 39 is stored in a storage circuit after the end of write-in and this stored signal is applied to weighting circuit 100-10n as  weighting signals in latched form. Further, the ghost in reception signals is removed  with a cancellation signal which is obtained through the output of a video signal  from each tap of the delay circuit 39 via the weighting circuits 100-10n. For  example, the delay circuit 39 in which n sets of delay elements D1-Dn are in  cascade connection is located as shown in Figure, and a signal of each tap is applied to a capacitor 18 for weighted signal storage via a switch 15 and a resistor 17 and a cancellation signal formed at an adder 20 is applied to a synthesizer 5.
Patent JP-2000273476-A (JP)
Title: Coal-mixed waste water treatment system
Inventor: TSUJI NAOTO
IPC: C02F11/12
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a coal-mixed waste water treatment system capable of effectively treating the coal-mixed waste water in a small space in a short time, in order to make it usable as a fuel. SOLUTION: This coal-mixed waste water treatment system 1 has a thickener 2 producing a coal sludge stock solution C2 by coagulating and precipitating the solid fraction of coal-mixed waste water C1, a dehydrator 3 producing a coal sludge C3 by dewatering the coal sludge stock solution C2, a subdivision mechanism 10 wherein the coal sludge C3 is subdivided, and thus subdivided coal sludge C6 is supplied to a coal feed conveyor 4, and a drying mechanism 20 supplying dried air to the subdivided coal sludge C6 carried by this feed coal conveyor 4.
Patent JP-S536351-A (JP)
Title: Stabilized rubber compositions
Inventor: KATOU HIROSHI
IPC: C08L33/00
Filed: 1976-07-06
Abstract: PURPOSE: 4,4'-Diamino-substituted diphenylmethane derivatives expressed by the formula I:(R 1  to R 4  are H, alkyl, aralkyl, aryl, cycloalkyl, hydroxyalkyl; X and Y are H, alkyl, alkoxy, hydroxy, aryl, aralkyl). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S557760-A (JP)
Title: Automatic photographic developing and processing apparatus
Inventor: HASHIMOTO HIROSHI
IPC: G03D3/00
Filed: 1978-07-03
Abstract: PURPOSE: To enable access from both darkroom side and bright room side and process photographic materials differing in sensitivity efficiently in one apparatus, by providing photographic material charging inlet of an automatic photographic developing and processing apparatus on both darkroom side and bright room side.  
     CONSTITUTION: In an automatic photographic developing and processing apparatus to develop and process successively through processing tanks 4, 5, 6 and drying part 9, by using a transfer system 8 (for instance, composed of zigzag rollers) to drive the charged photographic materials by means of a motor M of which rotating speed is made variable by a variable resistor VR, a photographic material charging inlet 2 is provided on the right side darkroom side partitioned by a wall 7, and a photographic material charging inlet 1 and a discharge port 3 are provided on the left side bright room side, so that high-sensitivity materials are charged from the charging inlet 2 while low-sensitivity materials are charged from the charging inlet 1 and used. Selecting means 10 are furnished at both inlets. When a photographic material 12 is charged from the one charging inlet, it is detected, and the other charging inlet is closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05251352-A (JP)
Title: Manufacture of semiconductor quantum-well box
Inventor: NAGATA HISAO
IPC: H01L21/203
Filed: 1991-03-19
Abstract: PURPOSE:To manufacture a semiconductor quantum-well box without performing an electron-beam exposure process and an etching process by a method wherein the initial process of a crystal growth operation is utilized, by an MOVPE method or the like, in a substrate in which a laminar single-crystal film cannot be formed by an epitaxial growth operation. CONSTITUTION:The gas raw material of a compound semiconductor is supplied, under the same growth condition as the condition of an epitaxial growth operation, to a substrate 10 in which a laminar single-crystal film by the compound semiconductor cannot be formed by an epitaxial growth operation. The supply amount of the raw material of the compound semiconductor is set to an amount which forms a film thickness of 30nm or lower when it is grown by using the substrate 10 whose raw-material adhesion ratio mu is 1. The mu in this case is a rate at which the raw material which has been adsorbed participates in a growth operation. When mu=1, the whole of the raw material which has been adsorbed participates in a crystal growth operation. When mu=0, this means that no crystal growth operation is performed even when the raw material is absorbed by the substrate.
Patent JP-H01254338-A (JP)
Title: Hot punching method for forged stock with torsional machine
Inventor: HISAMITSU SHIGEYUKI
IPC: B21J5/10
Filed: 1988-03-31
Abstract: PURPOSE:To omit reheating, punching, machining, etc., on the outside of a production line by punching a work piece restrained between an upper and a lower die with strokes of a torsional machine. CONSTITUTION:An upper die base 1 provided with a punch 4 is set on the lower surface of an outer leg 3 of an upper holder 2 of the torsional machine and an upper die 5 through which punches 4 are inserted is hung from this upper die base 1 for applying pressure. Further, the lower die 10 provided with punch holes 13 is mounted on the lower legs 12 of a lower holder 11 and the work piece A is restrained and punched by the use of a vertical stroke only of the torsional machine. In this way, when punching is required in a forging stage, necessary punching can be executed in the production line using a suspended torsional machine.
Patent JP-H02259733-A (JP)
Title: Optical switch
Inventor: SHIBATA YASUO
IPC: G02F3/00
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the loss of the optical switch without being affected by a signal light source by providing a switching part which switches the transmission and reflection of light in a part of the coupling region of a directional coupler, setting the length in the switching part shorter than the length in the coupling part and setting the length in the coupling region of a light input side waveguide at a prescribed value. CONSTITUTION:Cores 11a, 12a of the two waveguides 11, 12 of the optical switch are disposed in proximity in parallel with each other via a clad 14 to form a coupling region 15 of the directional coupler. The switching part 20 which switches the transmission and reflection of light is provided in a part of this coupling region 15. One end of this waveguide 11 is selected as an incident port Iin for signal light I of a prescribed wavelength and the other end and both the ends of the waveguide 12 are selected as output ports O1 to O3. The length of the switching part 20 is set sufficiently shorter than the length of the region 15 and the length in the coupling region lG1 of the incident side waveguide 11 is set (n+1/2) times the complete coupling length L, where n=0, 1, 2.... The switching part 20 is constituted of Fabry-Perot etalon or grating.
Patent JP-H06322100-A (JP)
Title: Production of low-viscosity, high-functional, light- colored polyether based on sucrose
Inventor: PURAMODO GUPUTA
IPC: C08G65/28
Filed: 1994-03-29
Abstract: PURPOSE: To provide a process for producing a polyether based on sucrose and having a high functionality, a low viscosity and light color.  
     CONSTITUTION: A starting mixture containing i) about 100 pts.wt. sucrose; ii) about 30 to about 1,000 pts.wt. low-molecular-weight, relatively high valence alcohol and/or alkoxylation product of such an alcohol; and iii) an alkali metal hydroxide and having been prepared at a temperature of about 90 to about 130°C under a pressure of about 0.3 to about 4 bar excess nitrogen pressure. The polyether polyol obtained by this process is particularly useful for the production of polyurethane, particularly rigid polyurethane foams. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000276636-A (JP)
Title: Age identification device for automatic vending machine
Inventor: ITO JUNICHI
IPC: G07F7/12
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a damage by forgetting to take a driver's license after purchase in an automatic vending machine for reading the birth date of an automobile driver's license and making only a user satisfying a sales age limit able to make a purchase. SOLUTION: This age identification device is provided with a license holding and recovering device la for holding an inserted driver's license at a read position and automatically recovering the driver's license into the main body of the automatic vending machine after fixed time, an optical read means 4 operated when the driver's license is held at the read position for reading the numerical value of a birth date printing part and deciding the age of the user, a license presence/absence judgment sensor 5 for detecting whether or not the driver's license is inserted to an insertion part in the optical read means and a control means 18a for receiving the information of the presence/absence of the driver's license from the license presence/absence judgment sensor 5,  judging whether to hold or recover the driver's license and generating output to the license holding and recovering device 1.
Patent JP-S60225248-A (JP)
Title: Character string display system
Inventor: ABE SHINTAROU
IPC: G06F3/14
Filed: 1984-04-24
Abstract: PURPOSE:To improve the operability of character string input by displaying correspondence relations between input character strings and converted character strings as their conversion results. CONSTITUTION:This system consists of a keyboard 20, a display device 22, a RAM24 and a ROM26 where programs and data are stored, and a processor 28 such as a microprocessor or the like. Function keys such as a cursor forward key and a cursor back key which move forward and backward an identifying display displayed on a display scope 100 on the display device 22, namely, a cursor or the like are included in the keyboard 20. Reading character strings inputted to the system, character strings as conversion results of Kana (Japanese syllabary)-Kanji (Chinese character) conversion, etc. are displayed visually on the display device 22. The display scope 100 is provided with a display part 48, where character strings after conversion are displayed, and a display part 50 where the conversion mode ''original Kana.Kanji'' is displayed in the left half and the input character string is displayed in the right half.
Patent JP-H01254566-A (JP)
Title: Cap
Inventor: INOUE SHIGEHIRO
IPC: B65D47/08
Filed: 1988-04-04
Abstract: PURPOSE:To prevent the separation of a lid from a container and the contamination of the container and the hands, by providing a trunpet-shaped pouring lip at an opening of a cap body with a slit, a receiver surrounded by a cylindrical projection from the outer periphery of the top surface thereof, a locking step formed on the inner periphery of a cylindrical portion of the lid coupled therewith and engageable therewith and a sealing portion for insertion in the opening. CONSTITUTION:A trumpet-shaped pouring lip 8 is formed surrounding an opening 7 in the top surface 32 of a cap body 3 and provided with a slit 9. A cylindrical projection 10 from the outer periphery of the top surface 32 is engageable with a lid 2 serving as a wall to receive the content dropping from the pouring lip 8 so as to keep it from outflowing. A receiver 11 surrounded by the cylindrical projection 10 is provided with a groove 12 in communication with the opening 7 through the slit 9 so as to bring the dropping content back into the container. A lid 2 is coupled with the cap body 3 by means of a connector 13 and a locking step 14 on the inner periphery of a cylindrical portion 21 and a locking step 101 on the cap body 3 are interengageable. A sealing portion 15 of the inner top surface 22 of the lid is inserted in the opening 7 of the cap body 3.
Patent JP-S59207181-A (JP)
Inventor: NIIKURA ISAMU
IPC: B26B19/16
Filed: 1983-05-10
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。