baber/WOPTO huggingface dataset:
Patent JP-H04120297-A (JP)
Title: Method for surface treatment of roll
Inventor: YAMAGUCHI YOSHIHIRO
IPC: C25D5/26
Filed: 1990-09-11
Abstract: PURPOSE:To manufacture a roll to be used for electroplating lines excellent in wear, corrosion, and slipping resistances by treating the roll surface by combination of spherical roughening treatment and plating. CONSTITUTION:The surface of a roll such as electrifying conductor roll, deflector roll, tention roll, etc., used in electroplating lines of cold-rolled steel plates is roughened to have spherical rough pattern by shot blasting with steel balls, glass balls or ceramic balls. Then the surface is coated with a hard Cr plating or Ni-W alloy plating containing about 20-44wt.% W. Or the roughened surface is preliminarily coated with a Ni plating and then a hard Cr plating or Ni-W alloy plating is provided as above described. Or, a Ni based plating is preliminarily provided on the roll surface and then the surface is roughened and coated with a hard Cr plating or Ni-W alloy plating.
Patent JP-H1160891-A (JP)
Title: Metal/organic polymer composite structure and porous body, and preparation thereof
Inventor: FUNAKI KATSUNORI
IPC: C08J3/07
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a composite material which can solve a problem, involved in a metal/org. polymer composite structure, comprising ultrafine particles of a metal contained and held within a matrix polymer skeleton, and a porous body, that the distance from the surface of the polymer skeleton to the ultrafine particles of the metal is long, and is suitable for use in catalysts, membrane reactors and the like. SOLUTION: This metal/org. polymer composite comprises a microphase separated structure comprising a block copolymer of two or more polymer chains, incompatible with each other, linked to each other at their ends, wherein the ultrafine particles of the metal are incorporated around the surface of the skeleton within one polymer phase in the microphase separated structure. In the porous body, the other polymer phase is vacated.  Ultrafine particles of a metal protected by covering with a block copolymer of a polymer chain having affinity for the metal and a polymer chain not having affinity for the metal, these polymer chains being linked to each other, are incorporated within a polymer phase in the microphase separated structure (particularly co-continuous structure) of a matrix block copolymer compatible with it, and, in the case of the porous body, the polymer phase not having affinity for the metal is removed to create holes.
Patent JP-S60136138-A (JP)
Title: Rotary anode x-ray tube device
Inventor: HAYASHI TADASHI
IPC: H05G1/04
Filed: 1983-12-23
Abstract: PURPOSE:To enable the use of high load frequency by filling a tube container in which an X-ray tube is housed with insulating oil and circulating the oil using a pump mounted outside the container, then preventing the flow in the container from being stopped. CONSTITUTION:A tube container 1 in which an X-ray tube 2 is housed is filled with insulating oil 11 and the oil 11 is circulated through an oil induction port 15 and an exhaust port 12 using an oil circulating pump 13 mounted on the external wall of the tube container 1. Besides, the oil from the oil induction port 15 is guided inside a cylindrical body 9 and the outside of the X-ray tube 2 is circulated through a circulating path 10a at the bottom, then the inside of the X-ray tube 2 and the gap 8 of an X-ray enclosures 3 are circulated through a circulating path 10b provided at the upper part of the cylindrical body 9. As a result, the temperature is uniformalized and the use of high load frequency is enabled by evenly moving the flow of the oil to the entire considering the temperature distribution of the heat generation section of the X-ray tube 2.
Patent JP-S60136692-A (JP)
Inventor: CHIKU AKIRA
IPC: F16L33/00
Filed: 1983-12-23
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-H0292880-A (JP)
Title: Production of heat resistant and porous acoustical material
Inventor: OKAWA HIROE
IPC: C04B38/00
Filed: 1988-09-27
Abstract: PURPOSE:To obtain an acoustical material having open cell, excellent in heat resistance and acoustical properties and improved in strength at ordinary temperature by coating ceramic particles with an uncured material of thermosetting resin, heating the coated particles at a temperature higher than curing temperature of the resin, molding the particles, coating the moldings with an aqueous solution of specific inorganic binder and calcining the coated moldings at low temperature. CONSTITUTION:The surface of ceramic particle is subjected to coating treatment with a resin composition obtained by blending an uncured material of thermosetting resin solid at ordinary temperature and contained in an amount of 0.5-5wt.% based on the particles with a curing agent, etc. Then the coated particles of the resin composition are packed into a mold and heated to a temperature higher than curing temperature of the above-mentioned resin composition and molded and the formed porous calcined body is coated with an aqueous solution containing aluminum phosphate as a main ingredient and calcined at a temperature of <=300 deg.C. The uncured material of thermosetting resin solid at ordinary temperature is preferably selected from phenol resin, unsaturated polyester resin and epoxy resin having 60-120 deg.C melting point. 0.01-3wt.% basic fine powder of MgO, CaO, talc, etc., is preferably contained in the aqueous solution of aluminum phosphate.
Patent JP-2001090802-A (JP)
Title: Lap-joining structure and method of sheel and blade of fluid transmision device
Inventor: GOMI KENJI
IPC: F16H41/28
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To stick the shell and blade of a fluid transmission device by pressing. SOLUTION: A ring groove 8c is provided on the bottom surface of the hole 8 of the die 6 of a metal die 5 and a flange 3b bent from a shell 2 and blade 3 is placed on the die 6 pilingly and a recessed part 9 having vertical thick parts 9a, 9b is formed by pressurizing by a punch 7. The thick part of the outside lower corner of the recessed part 9 flows in the ring groove 8c and formes an expansion part 9c. In response to this flow, the thick part of the lower corner of the vertical thick part 9b flows to a diameter direction and forms integrally the expansion part 9d dug by (r) in the outside vertical thick part 9a.
Patent JP-H03105348-A (JP)
Title: Drum-shaped electrophotographic sensitive body
Inventor: YANO TOSHIYUKI
IPC: G03G5/14
Filed: 1989-09-20
Abstract: PURPOSE:To absorb the resonance energy of a supporting body drum during the traveling of an electrophotographic recorder and to decrease noises by packing an viscoelastic material into the inside of a conductive supporting body drum or adhering the material to the inside of the drum in a prescribed thickness. CONSTITUTION:A drum-shaped electrophotographic sensitive body 1 is constituted by providing a photosensitive layer 3 on the outside of the conductive base drum 2 consisting of an aluminum pipe and packing the material 4 having viscoelasticity, such as synthetic rubber and natural rubber or the material formed by adding a packing material thereto and clay or by allowing this material to be adhered therewith at the thickness satisfying equation d >= t/2 (where t: the wall thickness of the drum 2, d: the thickness of the viscoelastic material layer). Thus, the noises generated when the oscillation by the friction of a cleaning blade and the surface of the photosensitive body generates the resonance with the drum 2 are decreased by absorbing the energy thereof.
Patent JP-H1091983-A (JP)
Title: Optical disk device and tracking error signal calculating circuit
Inventor: YAMAMOTO ETSUSHI
IPC: G11B7/123
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a circuit eliminating offset included in a tracking error signal calculated by a push-pull system in an optical disk device. SOLUTION: A tracking error signal calculating circuit 20 has peak detecting multiplying circuits 22, 26 which detects peaks of detecting signals E, F of left and right regions of a photodiode and multiplies a coefficients K to detect deviation of a beam for a track of a disk recording medium, subtraction circuit 24, 28 subtract the multiplication result from respective detecting signals E, F and eliminating offset, and a subtraction, and a subtraction circuit 30 calculating a difference of signals in which offset is eliminated (push-pull operation) and outputting a tracking error signal TPP (TE). A value of a coefficient K can be varied by adding an alignment signal AL to the detecting signal E or F. The alignment signal AL is added to the signal E or F through a filter to make this coefficient K have frequency dependency.
Patent JP-H0561241-A (JP)
Title: Color toner for developing electrostatic charge image
Inventor: KASUYA TAKASHIGE
IPC: G03G9/08
Filed: 1991-08-29
Abstract: PURPOSE:To provide a color toner for developing an electrostatic charge image capable of giving a full-color image having excellent quality by fixing without coating with oil. CONSTITUTION:This color toner for developing an electrostatic charge image contains at least, a binding resin, a colorant and a releasing agent and further contains an alkylated arom. compd. by 0.01-10wt.% of the amt. of the releasing agent.
Patent JP-H1177001-A (JP)
Title: Treating apparatus for organic waste
Inventor: MINAGAWA AKIHIRO
IPC: C05F9/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent contents in a fermenter from drying excessively by adjusting dehumidifying capacity by a method wherein the temperature of a heating medium on the way returning to a heating medium circulating device from a cooling pipe is detected, and control of apparatuses related to the dehumidifying capacity such as the heating medium circulating device, a circulation fan, etc., is executed according to its temperature. SOLUTION: A cooling pipe 11 is connected in a line to a heating medium circulating device 15 via a heating medium supply pipe 17 and a heating medium returning pipe 16. The heating medium circulating device 15 compresses a heating medium returning from the heating medium returning pipe 16 to release heat, and the temperature of the heating medium is lowered by reducing pressure thereafter. After lowering the temperature, the heating medium is supplied again to the cooling pipe 11 from the heating medium supply pipe 17. In an organic waste treating apparatus, a temperature sensor 18 is installed to a heating medium returning pipe.  The temperature of the heating medium returning pipe detected with the temperature sensor 18 is sent to a control circuit 19, and a dry degree of contents in a fermenter is judged from that value with the control circuit 19 to stop operation of the heating medium circulating device for a certain time.
Patent JP-S60134547-A (JP)
Title: Telephone set
Inventor: AYUSAWA SEIGOU
IPC: H04M1/272
Filed: 1983-12-22
Abstract: PURPOSE:To simplify the constitution of a telephone set by using an electrochromic display element in common for the display for confirming entry and a device for storing entry to read directly the display content by means of storage function and transmit the read result to an exchange in a short time. CONSTITUTION:A button panel 1, an entry start button 3, and entry clear button 4 and an ECD display body 2 are arranged to a pushbutton telephone set. The ECD display body 2 is formed as the assembly of an electrochromic display element (ECD) in common use for the display of entry confirmation and a storage device storing entry. The telephone set is provided with an ECD drive circuit 5, a display reading circuit 6, an encoder 7, a transmission/reception circuit 8 and a control circuit 9, and a line 10 and a receiver circuit 11 are connected to the circuit 8. Then the display content of the ECD display body 2 is read by the circuit 6, fed to the control circuit 9 via the encoder 7, the result is fed to an exhange, and when the opposite side is busy, the telephone number of the opposite party is stored by the storing function of the ECD display body 2 to simplify the next operation.
Patent JP-H1184586-A (JP)
Title: Film cassette for endoscope
Inventor: KIDAWARA ATSUSHI
IPC: G03C3/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively provide a film cassette capable of simply identifying information of a film, on the side of a camera. SOLUTION: This cassette 1 is constituted to provide a film supplying part 3, a film take-up part 4 which takes up the film 2 after being photographed and a bridge part which connects the film supplying part 3 and the film take-up part, 4. In such a case, a fixing tape 9 whose surface is provided with a reflection part having reflectance corresponding the sensitivity of the film, is stuck to the film take-up part 4, to stick/fix a cover for the take-up part 4. The cassette 1 is loaded in the endoscope camera 21, to irradiate the reflection part with light from a LED light source 24 provided on the side of the endoscope camera 21.  Then, the reflected light is received by a reflected light measuring sensor 25 and the photoelectric conversion output of the received reflected light is inputted to a film sensitivity detecting circuit 26, to identify the sensitivity of the film, so that for instance, a diaphragm 31 is controlled to obtain a proper aperture or the like.
Patent JP-H1092405-A (JP)
Title: Battery and battery hanging jig
Inventor: KITAMI YASUO
IPC: H01M50/271
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To hang batteries easily and securely without adding a load to a battery container and a connection part of a lid even when plural batteries are arranged closely. SOLUTION: Plural reinforcement ribs 8 and 9 are formed on the terminal wall of a battery jar in a battery B and a pair of notch 11 is formed on a reinforcement rib 9 on the top. A battery hanging jig J which forms a pair of hook 14 on a substrate 12 made of a metal plate moves a fitting part 141 of the hook 14 upward after passing through a fitting hole 111 in the notch 11, an engaging part 142 of the hook 14 is engaged to an engaging hole 112 of the notch 11 and also a receiving part 143 of the hook 14 is bumped against a lower side of the reinforcement rib 9. And the battery B can be moved hanging by connecting the battery hanging jig J to a chain block or a winch through a wire.
Patent JP-H10140857-A (JP)
Title: Boiler and disassembling method of boiler building
Inventor: MATSUBARA MASAYASU
IPC: E04G23/08
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To shorten a construction period by extending installing beams between installing columns opposed by sandwiching a boiler, separating a regularly arranged beam from a boiler building skeleton after being connected to the regularly arranged beam to suspend the boiler, lowering the boiler together with the installing beams, and disassembling the boiler from a lower part and the building skeleton from an upper part. SOLUTION: Installed beams 5 are extended between installing columns 4 oppositely erected by sandwiching a boiler 1 so that end parts sandwich the installing columns 4, and the installing beams 5 and a top girder 14 to suspend the boiler 1 are fastened together. Jacks 6 are actuated, and upward force is imparted to the installing beams 4, and weight of the boiler 1 and the top girder 14 is shouldered by the installing columns 4, and the top girder 14 is separated from a skeleton of a boiler building 2.  Then, the jacks 6 are inversely actuated, and after the top girder 14 and the boiler 1 are lowered by a single stage together with the installing beams 5, the installing beams 5 are again put in a condition of being supported by the installing columns 4, and simultaneously when the boiler 1 is disassembled from a lower part, an upper part is disassembled from the top girder 14 of the skeleton of the boiler building 2. Since the boiler 1 and the boiler building 2 are simultaneously disassembled, a construction period can be shortened.
Patent JP-2000072588-A (JP)
Title: Carbon crucible for pulling single crystal
Inventor: NAKAZAWA MASATO
IPC: C30B29/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a carbon crucible used for pulling single crystals and enabling stably repeated operations for pulling the single crystals such as single silicon crystals. SOLUTION: This carbon crucible for pulling a single crystal comprises a carbon fiber-reinforced carbon composite material (C/C material) in which a projected bottom member for fitting into the depressions of a crucible receiver is formed on the bottom portion of the crucible. Therein, at least the bottom member is formed from the C/C material having multi-dimensional woven structure comprising a three or more-dimensional woven structure, or carbon fiber tows are vertically woven in the bottom member to integrate the bottom member with the bottom surface portion.
Patent JP-2001069199-A (JP)
Title: Portable terminal equipment with incoming tone output function
Inventor: OTAKE YUKITO
IPC: H04W92/08
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To enable a user to conveniently acquire sound data to be utilized as incoming tones in a mobile station(MS). SOLUTION: Inside a personal computer(PC) 23, rich sound data are already preserved on a hard disk or the like or melody sounds can be efficiently composed by composing and editing software or the like and preserved in a file as sound data. The PC 23 and a microphone terminal 17 of an MS 10 are connected by a prescribed adapter for transfer and the sound data in the PC 23 are transferred to the MS 10 and preserved in a memory 13. The sound data preserved in the memory 13 can be appropriately utilized as incoming tones corresponding to user setting.
Patent JP-S60134403-A (JP)
Title: Molded coil
Inventor: SASAJIMA YOUICHI
IPC: H01F5/06
Filed: 1983-12-22
Abstract: PURPOSE:To obtain a molded coil being hard to receive the influence of heat and water by a method wherein the outer periphery of the skin of the molded coil formed by using Si resin as a matrix resin is covered with at least one side of an epoxy resin copolymer and epoxy resin. CONSTITUTION:A coating layer 5 is provided on the outer periphery of a skin 3 formed by impregnating to be hardened with Si resin as a matrix resin one the bundle 2 of coil strands. When epoxy resin is to be used for the layer 5, adhesion between the skin 3 can be enhanced by interposing a surface treatment such as a silane coupling agent, etc. Or, the double layers of an Si epoxy resin copolymer layer and an epoxy resin layer is also favorable. Moreover when Si resin or rubber 4 of 100kg/mm.<2> or less of the modulus of elasticity is filled up between the coil strands, a crack according to thermal stress can be checked, and the shape holding property and the thermal property can be enhanced. According to this construction, the molded coil of high reliability can be obtained.
Patent JP-H0290950-A (JP)
Title: Huller
Inventor: IMURA SATORU
IPC: B02B3/00
Filed: 1988-09-28
Abstract: PURPOSE:To increase husking efficiency and reduce maintenance cost by arranging two hulling belts opposed to each other with a slight clearance at a hulling spot and allowing each hulling belt to move in a circulation cycle with a speed difference given at their encounter spot. CONSTITUTION:The subject device consists of two endless hulling belts 1 and pulleys 2, 3 which support the hulling belts 1 in such a manner that they move freely in a circulation cycle. Furthermore, these two hulling belts 1 are arranged so that they encounter with each other with a slight clearance provided at a spot where the belts meet together. At this spot where the belts meet face to face, each hulling belt 1 is allowed to move while circulating at different speeds given to them. In addition, superhard fine particles such as Carborundum or fine ceramics are allowed to adhere to the surface of the hulling belt 1. At an intake section to which the unhulled rice is fed, the proximity angle thetaof both hulling belts 1 is set at less than 40 deg.. Consequently, it is possible to increase husking efficiency, simplify the structure for ease of operation and reduce maintenance cost.
Patent JP-S60137444-A (JP)
Inventor: YAMAMOTO MICHIHIRO
IPC: B02B7/00
Filed: 1983-12-22
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-S62103918-A (JP)
Inventor: MATSUSHIMA SEIYA
IPC: B62J23/00
Filed: 1985-10-30
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-S6288977-A (JP)
Inventor: ABUNAA EI SHIYOOROU
IPC: B06B1/06
Filed: 1986-10-15
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-H07104144-A (JP)
Title: Substrate type optical waveguide device and its production
Inventor: HIDAKA HIROMI
IPC: G02B6/30
Filed: 1993-09-29
Abstract: PURPOSE:To prevent the generation of a deviation in juncture, the degradation in characteristics occurring in a temp. change, such as increase in connection loss of transmitted light, etc., by integrating a substrate type optical waveguide, optical fibers for input/output and a pedestal by welding. CONSTITUTION:Two pieces each of the quartz optical fibers 8, 8 for input/output are fused and connected to both end faces of the substrate type optical waveguide 7. The substrate type optical waveguide 7 is fixed by welding to the front surface in the central of the pedestal 9. Coating parts 8b of the optical fibers 8 for input/output are fixed by an adhesive 10 for reinforcement atop first and second projecting parts 11, 12. Fiber parts 8a of the optical fibers 8 for input/output are fixed by welding atop third and fourth projecting parts 13, 14. Namely, all of three kinds of the connections; the connection of the optical fibers 8 for input/output and the substrate type optical waveguide 7, the connection of the substrate type optical waveguide 7 and the pedestal 9 and the connection of the fiber parts 8a of the optical fiber 8 for input/output and the pedestal 9 are executed by welding and connecting of the quartz to each other. The connection of the junctures, both of which have the same coefft. of linear expansion, to each other is attained.
Patent JP-H06224176-A (JP)
Title: Integrated circuit manufacture containing selective etching of silicon and silicon compound
Inventor: DEIBUITSUDO HAWAADO ZUIGAA
IPC: H01L21/306
Filed: 1993-09-30
Abstract: PURPOSE: To obtain high etching selectivity for both silicon nitride and silicon to silicon oxide by using etching tanks of phosphoric acid, hydrofluoric acid and nitric acid. CONSTITUTION: This method is conducted by etching structure having a layer of at least one material, arranged on silicon oxide in a wet tank including phosphoric acid, hydrofluoric acid and nitric acid by the use of silicon nitride or silicon.
Patent JP-2000074576-A (JP)
Title: Heat exchanger
Inventor: HIRANO AKIRA
IPC: F28F21/08
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce intrusion of heat from a high temperature side to a low temperature side in an axial direction, decrease thermal resistance of a joint part of a thin-walled pipe and a wire netting and enhance temperature efficiency by using as a material for the thin-walled pipe a copper alloy of a specified wt.% of Ni made by alloying copper or a copper alloy with Ni. SOLUTION: Five thin-walled pipes (a copper alloy containing 5-40 wt.% of Ni) 2 disposed in a tubular member 1 parallelly with the tubular member, wire nettings 3 closely stacked in a space formed between the tubular member 1 and the thin-walled pipes 2 and wire nettings 4 closely stacked in interiors of the thin-walled pipes are provided. The stacked nettings 4 are held by stoppers 5, 7 and the thin-walled pipes 2 and the stacked nettings 3 are held by partition plates 6, 8. Lids 9, 10 for the tubular member 1, an inlet 12 for inside passages of the thin-walled pipes 2, an outlet 14 for inside passages of the thin-walled pipes 2, an inlet 11 for an outside passage of the thin-walled pipes and an outlet 13 for the outside passage of the thin-walled pipes 2 are provided.