baber/WOPTO huggingface dataset:
Patent JP-H06106060-A (JP)
Title: Oxidation catalyst
Inventor: IMAI TETSUYA
IPC: B01J23/89
Filed: 1991-03-27
Abstract: PURPOSE:To provide the oxidation catalyst which can oxidize methane with high efficiency under conditions of a low temp. and high gas flow rate/catalyst volumetric ratio and has heat resistance even at a high temp. above a specific temp. CONSTITUTION:This oxidation catalyst is constituted by using the double oxides of zirconium and aluminum as a carrier and depositing >=1 kinds of metals of group Ib, Va, VIa, VIIa, VIII elements or the oxides thereof and the oxides of rare earth elements. The oxidation catalyst is also constituted by depositing the catalysts on a honeycomb-shaped heat resistant base material consisting of the crystalline multiple oxide composed of cordierite, mullite or MgO, Al2O3 and TiO2.
Patent JP-S60210120-A (JP)
Inventor: HASHIMOTO KEIZOU
IPC: H02B13/025
Filed: 1984-04-02
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-H04298349-A (JP)
Title: Gas barrier resin molded product
Inventor: KATO SHUNICHI
IPC: B32B27/34
Filed: 1991-03-27
Abstract: PURPOSE:To provide a plastic molded product capable of keeping transparency and gas barrier properties by recovering and regenerating a molded product. CONSTITUTION:A gas barrier resin molded product is constituted by arranging an intermediate layer composed of a mixture of a polyamide resin having a metaxylylene group and polystyrene between inner and outer layers composed of a polystyrene resin.
Patent JP-H03265449-A (JP)
Title: Squirrel cage type rotor
Inventor: BITO TAKASHI
IPC: H02K17/16
Filed: 1990-03-14
Abstract: PURPOSE:To prevent electromagnetic noise due to variation in an insulating state by die casting aluminum to form a squirrel cage type secondary conductor in a laminated rotor core, then dipping it in alkaline solution to form a squirrel cage type rotor. CONSTITUTION:After a squirrel cage type secondary conductor made of a bar and an end ring is formed by aluminum die casting a rotor core formed by laminating thin iron plates each having a semiopened slot, it is dipped in alkaline solution to form a squirrel cage type rotor. In this case, when the rotor is dipped in the solution, the fusion-adhered part of aluminum to the core is corroded upon corrosion of the outer periphery of each bar and hence the insulating state of the bars aligned circumferentially on the rotor is made uniform. A boundary 6 between the bar 3 and the core 4 in the slot opening 2 is largely corroded to improve the insulating level of the opening 2 so that the slots are made uniform. Thus, the variation in the insulating state becomes uniform while the rotor rotates one revolution, thereby avoiding electromagnetic noise due to the variation.
Patent JP-H06249306-A (JP)
Title: Pulley device
Inventor: MORI YUJI
IPC: F16H7/02
Filed: 1993-02-27
Abstract: PURPOSE:To improve accuracy of a rotation at amount of a pulley, by correcting a rotational amount to be set for the first pulley in reference to the corrected value calculated from the difference between the rotational amount of the second pulley to be obtained in relation to the specific rotational amount of the first pulley, and the detected rotation amount of the second pulley to be obtained the second rotation detecting means. CONSTITUTION:A pulley device is provided with the first rotation detector 12 to detect the rotation of the first pulley and the second rotation detector 14 to detect the rotation of the second pulley. It is also provided with a control device 16 which calculates a corrected value from a rotational amount difference between the rotation amount of the second pulley to be obtained in roference to the specific rotational amount of the first pulley detected by the first rotation detector 12, and the detected rotational amount of the second pulley to be obtained the second rotation detector 14. It is also provided with the control device 16 which corrects, a rotational amount to be set for the first pulley based on rotation transmission ratio between the first and the second pulleys in relation to the rotational amount to be obtained by the second pulley, by means of a corrected value, and controls a driving source so as to enable that rotation amount to be obtained.
Patent JP-S53147783-A (JP)
Title: Thermal insulating and cushioning sheet
Inventor: HOSHINO KAZUHISA
IPC: B32B27/02
Filed: 1977-05-31
Abstract: PURPOSE: To manufacture the title sheet of excellent water resistance and printability, by heat fusion of the surface of synthetic pulp from a thermoplastic resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61225330-A (JP)
Title: Carbon fiber for making superhigh strength composite material
Inventor: HIRAMATSU TORU
IPC: D01F11/16
Filed: 1985-03-29
Abstract: PURPOSE:Acrylic carbon fibers are anodized in a specific electrolyte solution, than heat-treated in an inert or reductive atmosphere to product carbon fibers for making composite materials of superhigh strength. CONSTITUTION:Acrylic carbon fibers with an average filament strength of more than 400kg/mm<2> are anodized in an electrolyte solution which contains nitrate ions and is kept over 40 deg.C using the carbon fibers as the anode with a currency of about 50-600coulombs/g of fibers. Then, the fibers are washed with water, dried and heat-treated at 600-1,000 deg.C in an inert or reductive atmosphere to inactivate their surfaces. Thus, although the completeness of crystals are low on the ultrathin outermost layer, the completeness of crystals on the surface layer is substantially at the same level as in the core part of the fibers to give carbon fibers than 600kg/mm<2> strength as a strand which is impregnated with a resin.
Patent JP-H06273158-A (JP)
Title: Interatomic force microscope
Inventor: SAKAI NOBUAKI
IPC: G01B21/30
Filed: 1993-03-23
Abstract: PURPOSE:To precisely measure a surface of a sample by a method wherein displacements of a probe in the direction perpendicular to the surface of the sample and in the direction of movement of the sample are detected and from the both of results and a perpendicular direction output, a surface shape and a perpendicular direction scale are calculated respectively so that a surface measured image is formed therefrom. CONSTITUTION:A sample 14 is moved to a Z direction by means of a driving circuit 26 to bring it close to a probe 12 of a cantilever 11 so that vertical and torsion displacements is generated on the cantilever 11 due to an interatomic force. Each of laser lights 18, 17 moves in the direction perpendicular to respective boundary lines of two light-receiving faces of two-divisional detectors 19, 20 so that values of two photodetector outputs become different each other. Then, differential circuits 21, 22 output vertical and torsion displacement signals DELTAZ, DELTAtheta respectively. Next, the sample is moved in a direction of (-X) by means of the driving circuit 26 and varied signals DELTAZ, DELTAtheta are inputted to a forcecalculating circuit 23 to calculate Z, X components of the interatomic force Fz, Fx and to input the results to a shape-calculating circuit 24 so that a surface shape of the sample 14 is formed. On the other hand, a scale- calculating circuit 27 calculates a scale of the surface shape of the sample 14 from the signal DELTAZ, then both of results are synthesized by a measured image-indication circuit 25.
Patent JP-S62220956-A (JP)
Title: Method and device for pattern formation
Inventor: OKAMOTO YOSHIHIKO
IPC: G03F1/74
Filed: 1986-03-24
Abstract: PURPOSE:To prevent a manufacture line from being contaminated with reactive gas supplied to an ion beam irradiated area on a sample by surrounding the supply area of the reactive gas with non-reactive gas. CONSTITUTION:An ion beam generating device 4 is provided above the ion beam irradiated area on the sample 3 and the reactive gas which is supplied to the ion beam irradiated area from a reactive gas supply nozzle 7 is surrounded with nonreactive gas supplied from nonreactive gas supply nozzles 13 and 15 n both upper and lower sides and the surface of the ion beam irradiated area of the sample and discharged by vacuum discharge pumps 11 and 12 together with the nonreactive gas. Consequently, the reaction gas is prevented from leaking to the manufacture line and causing contamination.
Patent JP-S51140694-A (JP)
Title: Gas-sensing member
Inventor: ICHINOSE NOBORU
IPC: G01N27/12
Filed: 1975-05-30
Abstract: PURPOSE: To provide a ZnO-type elements having a larger resistance value than conventional elements that is not easily saturated with a gas concentration and exhibits the change in resiatance value linearly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03267651-A (JP)
Title: Air-conditioner and blow-off wind direction control method
Inventor: KARASHI SHIGEKI
IPC: F24F13/20
Filed: 1990-03-16
Abstract: PURPOSE:To facilitate adjustment of main airstream blow-off direction in a wind shifter provided rotatably at an air blow-off port by arranging a back surface plate closely to a front surface plate so that the distance between the two plates in the depth direction is narrower on the downstream side than on the upstream side in the blow-off direction. CONSTITUTION:A front surface plate 17 and a back surface plate 18 of a wind shifter 8 are adhered at an end to a side plate 40 to fix a relative positional relation of the two plates 17 and 18. The side plate 40 is fixed with a rotary shaft 9. When the relative positional relation of the front and back surface plates 17 and 18 is determined, the back surface plate 18 is arranged at a position lower than the height of the upper end of the front surface plate 17 and on the depth side. At the same time, a gap is spaced between the plates 17 and 18 so that a bypass flow passage 12 can be formed, through which suction air stream 13 flows and passes to an end of the wind shifter 8 on the opposite side to air suction side as blow-off airstream 14. The gap width is determined to get narrower gradually toward the blow-off direction so that flow resistance will be reduced in that direction smoothly. This provides an air curtain with respect to the main airstream 11.
Patent JP-H10260603-A (JP)
Title: Fixing device and image forming device
Inventor: OKANO YOSHIAKI
IPC: G03G15/20
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a good image regardless of the kind of image and the kind of recording medium by adjusting a supplied oil amount and a removed oil amount in accordance with the kind of image and the kind of recording medium. SOLUTION: An oil supply roller 122 is rotated by a driving motor 126, and an oil coating roller 125 is driven and rotated in accordance with the rotation of the roller 122. A control part 141 as an adjusting means for varying the rotating speed of the driving motor 126 in accordance with the kind of image and the kind of recording paper is connected to the driving motor 126. An operation panel 143 as an inputting means for inputting the kind of image and the kind of recording medium is connected to the control part 141 through a signal path 142. In this case, by shifting the position of the oil coating roller 125 by operating a cam, a nip width formed between the oil coating roller 125 and the oil supply roller 122 is changed so as to vary the oil amount transferred to the oil coating roller 125.
Patent JP-H11250642-A (JP)
Title: Disc loading opening structure of disc reproducing device
Inventor: NOGUCHI YOSHIHIRO
IPC: G11B17/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To recognize immediately that which disc among a single disc and a disc housed in a cartridge can be load and, further, provide a dust-proof mechanism and a duplicated loading prohibiting mechanism outside a housing. SOLUTION: The disc loading opening 3 of a disc reproducing device which practices the recording/reproducing of a single disc and a disc housed in a cartridge has a loading part 3a for the single disc and a loading part 3b for the disc housed in the cartridge. A shutter 2 can be transferrably placed at three positions, i.e., a position where the shutter 2 closes both the loading parts, a position where the shutter 2 opens the one loading part only and a position where the shutter 2 opens the other loading part only.
Patent JP-H09255236-A (JP)
Title: Water spraying hose reel fixed to the ground
Inventor: FUKUHARA HIROSHI
IPC: B65H75/38
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To facilitate pulling-out/taking-up of a hose by fixing a water spraying hose reel to the ground. SOLUTION: A cylinder 2 is provided vertically in a water spraying box 1. On the other hand, a leg for inserting this cylinder 2 is provided in a hose reel 3.
Patent JP-S55155903-A (JP)
Title: Air cylinder with booster mechanism
Inventor: MISHIMA TSUNEO
IPC: F15B15/08
Filed: 1979-05-23
Abstract: PURPOSE: To strengthen a thrusting force through a compact construction, by tapering the tip of a rod, providing a slope on a sleeve which has a driven rod and providing steel balls among the tapered surface of the rod, the slope of the sleeve and the driven rod.  
     CONSTITUTION: A cylinder 14 is equipped with a sleeve 1 which has a slope 11 on its tip and which can be relatively moved by a driven rod 3 and a connecting pipe 31. The tip of a rod 2, which slides in the sleeve 1, is tapered. Steel balls 4 are provided among the tapered surface 21 of the rod 2, the slope 11 of the sleeve 1 and the driven rod 3. When air pressure is applied through an air feed port 12, the rod 2 is moved forth rightward and pushes the steel balls 4 outward in the radial direction so that the balls slide on the slope 11 and thrusts the driven rod 3. As a result, a thrusting force which is applied to the rod 2 is multiplied by the taper ratio of the tapered part 21 of the rod 2 and then transmitted to the driven rod 3. The thrusting force is thus increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06309383-A (JP)
Title: Information retrieval processor
Inventor: SAWAZU IWAO
IPC: G06F17/30
Filed: 1991-03-28
Abstract: PURPOSE:To simplify the inputting work of a retrieval condition, to prevent the error or omission of the input or setting of the retrieval condition, to reduce the error of the pertinent number, and to attain retrieval without individually setting the retrieval condition for plural ranges to be retrieved. CONSTITUTION:The combination of retrieval information as the plural retrieval conditions is designated by a personal computer 1, and each combination of the designated combinations of the retrieval conditions is successively transmitted to a picture filing device 2. Then, the pertinent number of the retrieval information corresponding to one transmitted combination of the retrieval conditions is checked, and the pertinent number is transmitted from the picture filing device 2 to the personal computer 1. Then, the pertinent number of the retrieval information corresponding to each transmitted combination is stored, and a list using each retrieval condition as a key is prepared and printed out according to the pertinent number of each retrieval condition corresponding to the combinations of the entire retrieval conditions.
Patent JP-S62223494-A (JP)
Title: Cold air fan
Inventor: HAYASHI MASAHIKO
IPC: F24F1/00
Filed: 1986-03-21
Abstract: PURPOSE:To efficiently send a cold air by bringing fog produced by an atomizing mechanism into contact with an air flow generated by the action of a blast mechanism, and cooling said air flow by the endothermic action of the fog being vaporized. CONSTITUTION:Fog B produced by an atomizing mechanism 2 is taken out by means of the fan 3 of the atomizing mechanism 2. The fog B is brought into contact with an air flow A which is generated by the action of a blast mechanism 1 and almost instantly vaporized. The air flow A is cooled by the endothermic action of the fog B being vaporized, to make a person feel a comfortable coolness. Thereby, a cold air mechanism and an atomizing mechanism can be made compact, while sending a cold air efficiently.
Patent JP-S51140197-A (JP)
Title: Transparent electric pole board and its production process
Inventor: WATANABE SATORU
IPC: H01B5/14
Filed: 1975-05-29
Abstract: PURPOSE: In the production process, without warping in soda lime glass, even if the heat treatment is applied, the resistance value of the conductoelectric film will not be up to the maximum. It is the transparent electric pole board in use of SiO 2 . 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05272286-A (JP)
Title: Shaft penetration device
IPC: E21B7/00
Filed: 1992-03-23
Abstract: PURPOSE:To supply a large number of drilling shafts in a simultaneous and stabilized manner and embody extension penetration, avoiding an increase in the weight and size of a shaft penetration device. CONSTITUTION:There is provided a shaft housing device 14 in an extension penetration device which extends and penetrates drilling shafts simultaneously by means of a shaft pull out and penetration device 18 under the condition where a plurality of drilling shafts 16 are laid out and in their penetration direction in parallel to each other. The shaft housing device 14 houses the drilling shafts 16 which are laid out both in their penetration direction and virtually in their crossing direction. Also, they are housed in an erect condition. A first transfer means 30 which forces the whole of this shaft housing means 14 to run between a supply position and a turnout position where the shafts in the front row conform to the penetration position of the penetration means and a second transfer means 50 which transfers each shaft in the shaft housing means 14 in parallel on a row basis in housing and parallel directions are also provided.
Patent JP-S59189643-A (JP)
Title: In-line-type treatment device
Inventor: TAKEUCHI TOORU
IPC: H01L21/673
Filed: 1983-04-13
Abstract: PURPOSE:To facilitate the device and to facilitate miniaturization of said device by a method wherein the samples to be treated are put on trays respectively and a transportation mechanism to transport these trays to a treatment chamber along a guide rail is arranged so as to prevent damage of wafers and contamination such as dust. CONSTITUTION:A transportation system to transport a semiconductor wafer 12 to a vacuum treatment chamber 11 is provided with upper and lower guide rails 13 and 14 between which a tray 15 is attached. The wafer 12 is contained in the tray 15 in a first loading chamber 16. In the lower guide rail 14, a groove of a rotation shaft 20 with a groove interlocking by drive of the motor and an uneven part arranged on the lower part of the tray 15 are fitted, thereby transporting the tray 15 to a load lock chamber 17 and subsequently to the vacuum treatment chamber 11 in order. In the vacuum treatment chamber 11, the tray 15 is stopped in the predetermined position and the wafer 12 is subjected to sputter treatment under that condition. After that treatment, the wafer 12 is transported to a second loading chamber 16' through a second load lock 17' and is treated, after which the wafer 12 is detached from the tray 15 and is stored in a wafer carrier.
Patent JP-H10261423-A (JP)
Title: Fuel cell
Inventor: YASUMOTO EIICHI
IPC: H01M8/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a seal material for preventing the generation of displacement at the time of assembling a cell and for preventing the gas leak at the time of using the cell by providing a recessed part or a projecting part, which is to be fitted in an upper or a lower separator, in a surface of a separator at a position, which does not abut on an air electrode or a fuel electrode. SOLUTION: At the time of assembling a fuel cell, a projecting part 16, which is provided in a lower surface of a separator 7a provided over a junction 1, and a groove 15, which is provided in a top surface of a separator 7b, are fitted to each other. This stuck is compressed in the laminating direction by a fastening bolt. A separator provided in both ends of the stuck is formed with a gas supply groove 5a in one surface thereof, and a collector is arranged between both ends of the stuck in the laminating direction and an insulating plate so as to fetch the current. With this structure, since the projecting part 16 and the recessed part 15 for fitting the upper and the lower separators 7a, 7b are provided, gas leak can be effectively prevented without using a seal material.  Furthermore, plural unit cells can be laminated without generating a displacement and without using a guide hole by providing the projecting part 16 and the groove part 15. Consequently, cell assembling process can be simplified.
Patent JP-S57181327-A (JP)
Title: Preventing method for deformation due to heat treatment by induction hardening
Inventor: TOODA HIKOICHIROU
IPC: C21D1/10
Filed: 1981-04-28
Abstract: PURPOSE:To prevent the deformation by heat treatments and to eliminate the need for straightening work after the heat treatments by applying tension to a long sized object within its elastic limit, and hardening the same by high frequencies while maintaining that state. CONSTITUTION:After both ends of the work A which is a long-sized object having intricate parts B such as gear cut parts is fixed and set by means of chucks C, C', tension is applied in a longitudinal direction like arrows by using oil pressure or the like. The magnitude of this tension is the force by which the largest possible tensile force is applied to the work A within its elastic limit, for example, the force required for stretching the overall length of the work A roughly 0.1%. While this tension applied state is held maintained, an electromagnetic coil D is moved in vertical directions to heat the work A then to cool it quickly, whereby the work is hardened.
Patent JP-H02242422-A (JP)
Title: Data receiving interface for printer
Inventor: ITO YUKI
IPC: G06F3/12
Filed: 1989-03-16
Abstract: PURPOSE:To accelerate a response to a host device and to shorten the transfer time of image data by sending an affirmative response signal to the host device simultaneously with access to a quick read register by a print control part. CONSTITUTION:A data receiving interface 1 receives print data sent from the host device 4, and stores it in an image data register 16 that is the quick read register, and also, generates a data reception signal DRS. The print control part 2 makes access to the quick read register 16 when confirming the reception of data, then, the readout of the print data is performed. Also, the affirmative response signal ACK is generated at the data receiving interface 1 by a fast response means 17 which inputs an access signal to the quick read register 16 and the data reception signal DRS, and is sent to the host device 4. In such a way, since the affirmative response signal to expedite the next data is sent to the host device simultaneously with the readout of the quick read register, data transfer can be accelerated, and the transfer time of the image data can be shortened.