baber/WOPTO huggingface dataset:
Patent JP-2000286982-A (JP)
Title: Entrance slave machine
Inventor: MATSUOKA NORIYUKI
IPC: H04M9/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To automatically turns on a call switch, to make a call and to prevent theft when a machine is removed from a wall face by providing a theft preventing board detached from the call switch by making the machine pass through a pedestal and depressing it by the wall face in a fitted state and a theft preventing spring for permitting the theft preventing board to depress the call switch when it is removed from the wall face. SOLUTION: An entrance slave machine 20 is provided with an entrance slave machine main body 24 and a pedestal 25. The entrance slave machine main body 24 is fixed to the pedestal 25 and the pedestal 25 is fitted to a wall. The entrance slave machine 20 is provided with a theft preventing board 26 detached form a call switch 22 when it passes through the pedestal 25 and is depressed by the wall face and a theft preventing spring 27 for permitting the theft preventing board 26 to depress the call switch 22 when the entrance slave machine 20 is removed from the wall face. When the entrance slave machine 20 is removed from the wall face, the theft preventing board 26 is pressed on the wall face and therefore the contracted robbery preventing spring 27 is stretched and it pushes up the theft preventing board 26. Then, the call switch 22 is automatically turned on.
Patent JP-S59217737-A (JP)
Title: Plastic for shielding electromagnetic wave
Inventor: MIYAGAWA HIROSHI
IPC: C08K3/02
Filed: 1983-05-25
Abstract: PURPOSE:To provide the titled light-weight plastic having excellent electromagnetic wave shielding characteristics, productivity, and processability, by dispersing electrically conductive carbon black and graphite powder homogeneously in a matrix plastic. CONSTITUTION:The objective plastic composition can be prepared by kneading (A) a matrix plastic (e.g. high-density PE) with (B) an electrically conductive carbon black (preferably having a specific surface area of >=1,000m<2>/g) and (C) graphite powder (preferably having an average particle diameter of <=10mum). The amounts of the components A, B and C are preferably 40-70wt%, 9- 51wt% and 9-51wt%, respectively. EFFECT:A molded article free from cracks and crazings can be obtained from the plastic composition.
Patent JP-S62245445-A (JP)
Title: File rearrangement system
Inventor: SONE TAKAHIRO
IPC: G11B20/10
Filed: 1986-04-18
Abstract: PURPOSE:To improve the utilization efficiency of a magnetic disk by utilizing a swap area as a work area for field system reconstitution. CONSTITUTION:When files are rearranged, a file rearrangement utility program 6 informs a swap suppressing means 3 of the start of file rearrangement. The swap suppressing means 3 having being informed that the rearrangement start is zero operates to inhibit a swap control means 2 from swapping out data from a memory device 1 to a swap device 4 and the swap control means 2 having being instructed so inhibits the swapping-out operation. Then, the file rearrangement utility program 6 utilizes the swap device 4 as a file saving area to rearrange a file system.
Patent JP-H06283477-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: AKASHI KEISUKE
IPC: H01L21/3065
Filed: 1993-03-25
Abstract: PURPOSE:To etch anisotropically and at a high speed and extremely readily remove resist used as a mask when a polysilicon film on an insulation film is dry-etched. CONSTITUTION:In order to dry-etch a polysilicon film 3 on an insulation film 2 such as SiO2, etc., obtained by heat-oxidizing on the surface of a silicon substrate 1 with reaction gas plasma, gas mixed optionally with any of hydric bromide gas, chlorine gas, and fluorine system gas being CF4, C2F6, NF3, CH2F2 is used as process gas. Thus, the polysilicon film 3 is reacted to chlorine gas to generate SiCl4, which is generated at comparatively higher reaction probability, so that etching speed of the polysilicon film 3 may become higher and further a generation of reaction products of SiO2 system generated on a resist pattern 4 with fluorine system gas may be restricted.
Patent JP-S63257098-A (JP)
Inventor: YUKIMURA AKIYOSHI
IPC: G06Q40/00
Filed: 1987-04-15
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-H06299166-A (JP)
Title: Method for converting light hydrocarbon
Inventor: HINOTO YU
IPC: B01J35/10
Filed: 1993-04-19
Abstract: PURPOSE:To convert light hydrocarbons into lower olefins and monocyclic aromatic hydrocarbons. CONSTITUTION:An intermediate fine pore diameter aluminosilicate zeolite containing at least one of manganese and rhenium in an amount of 0.1-10wt.% is used as a catalyst for catalytic cracking. The total yields of ethylene, propylene and monocyclic aromatic hydrocarbons useful as chemical fundamental raw materials, especially the yield of propylene, can be enhanced.
Patent JP-S59211549-A (JP)
Inventor: ROBAATO DABURIYU RII
IPC: C22C45/02
Filed: 1984-05-09
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-H08257569-A (JP)
Title: Method for preventing generation of slime in water sprinkling type cooler
Inventor: SAKURAI NOBUHIKO
IPC: C02F1/78
Filed: 1995-03-23
Abstract: PURPOSE: To prevent the generation of slime in a water sprinkling type cooler by utilizing the oxidizing, decomposing, flocculating or sterilizing properties of ozone. CONSTITUTION: An ozone supplying pipe 14 is arranged between an ozone generator 13 and a water supply pipe 12 to directly dissolve ozone in the cooling water refluxed through the water supply pipe 12. An ozone supply pipe 15 is arranged between an ozone generator 13 and an upper water tank 7 to directly dissolve ozone in the cooling water refluxed to the upper water tank 7.
Patent JP-H09280061-A (JP)
Title: Air suction controller of internal combustion engine
Inventor: ICHINOSE HIROKI
IPC: F02D41/06
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce an exhaust amount of HC which is not burned when an engine is started and reduce nevenness in a suction air amount between each air cylinder after the start of the engine is completed. SOLUTION: An independent throttle valve 10 is arranged in an air suction branch pipe 2 of each air cylinder, and a fuel injection valve 11 is arranged in the air suction branch pipe 2 on the downstream side of the independent throttle valve 10. The independent throttle valve 10 is closed when an engine is started and is opened after the start of the engine is completed. A balance pipe 13 is opened in a wall face 2b in a bottom part of the air suction branch pipe 2 which is on more upstream side in air suction than a position of the independent throttle valve 10 when the engine is started and on more downstream side in air suction than a position of the independent throttle valve 10 after the start of the engine is completed.  Consequently, each air suction branch pipe 2 on the downstream side of the independent throttle valve 10 when the engine is started is separated mutually, and the air suction branch pipes 2 on the downstream side of the independent throttle valve 10 after the start of the engine is completed is communicated each other by the balance pipe 13.
Patent JP-H01263917-A (JP)
Title: Magnetic recording medium
Inventor: ITO MAKIKO
IPC: G11B5/66
Filed: 1988-04-15
Abstract: PURPOSE:To improve the corrosion resistance, lubricity and wear resistance of the magnetic recording medium formed with a thin metallic film as a recording layer by providing two layers of amorphous carbon films having specific densities on the recording layer. CONSTITUTION:Protective films consisting of the two layers provided with the thin amorphous carbon film (1st layer) 5 having 0.13-0.18 gram atom density and the thin amorphous carbon film (2nd layer) 6 having 0.20-0.29 gram atom density is provided on the recording layer 4 consisting of the thin metallic film to constitute the magnetic recording medium. The protective films which have all of the advantages in case of the respective independent films and have the excellent corrosion resistance, lubricity, wear resistance and adhesiveness to the magnetic layer to compensate the disadvantages with each other are, therefore, obtd. The corrosion resistance, lubricity and wear resistance of the recording medium are thereby improved.
Patent JP-H06299089-A (JP)
Title: Primer composition and processing of difficultly bondable plastic material
Inventor: KITAMURA TADASHI
IPC: C08J5/12
Filed: 1993-04-19
Abstract: PURPOSE:To obtain a primer composition capable of forming a tough thermosetting film having excellent adhesion by mixing an acid-modified styrene block polymer with a glycidyl-modified styrene block resin and dissolving the mixture in a good solvent at ordinary temperature. CONSTITUTION:A primer composition is prepared by mixing an acid-modified styrene block polymer (a) of a weight-average molecular weight in the range of 3000-100000 with a glycidyl-modified styrene block resin (b) having a weight- average molecular weight in the range of 3000-100000 and having at least two, on the average, glycidyl groups as reactive terminal groups in the molecule in such a mixing ratio as to give a molar equivalent ratio of the carboxyl or acid anhydride groups of (a) to the glycidyl groups of (b) of 1:0.5 to 5:1 and dissolving the mixture in a good solvent for (a) and (b) at ordinary temperature. A film formed from this composition does not undergo interfacial foaming in the environment at 100 deg.C or above and can function as a primer having ensured reliability of long-term heat-resistant adhesion.
Patent JP-S5718269-A (JP)
Title: Dot type line printer
Inventor: UCHIKAWA TADAYASU
IPC: H01F7/14
Filed: 1980-07-04
Abstract: PURPOSE:To make possible high speed printing by a method wherein through the expansion of substantial magnetic path of a leaf spring, the attractive energy of a magnet is used efficiently for the attraction of the leaf spring, the spring constant of the leaf spring is enhanced and the natural frequency of the leaf spring is increased. CONSTITUTION:Into both sides of each leaf spring 16 are inserted lateral york 26 which is parallel to each leaf spring 16 with a small gap and alternately comblike to each leaf spring 16. The root of the lateral york fixes the root of each leaf spring between the root of the lateral york and a base 24. The magnetic flux 27 radiated from a permanent magnet 17 is divided into that for the leaf spring 16 and that for the lateral york 26 at the edges of the leaf springs 16. Accordingly, half the width of the leaf spring 16 may be sufficient for the thickness of the attractive part of the leaf spring, the mass thereof can be decreased, therefore the natural frequency of the leaf spring will increase substantially and a printer of high speed and excellent energyefficiency can be abtained.
Patent JP-S62248335-A (JP)
Title: Exchange
Inventor: NARA SHIGERU
IPC: H04L12/64
Filed: 1986-04-21
Abstract: PURPOSE:To execute the construction of a network economically, by enabling a communication with another exchange even when a packet communication request is the one through either a circuit switching channel, or a packet switching channel. CONSTITUTION:A circuit switching B channel packet communication request call generated from a terminal equipment 16 is transmitted to a subscriber control device 20 through the packet switching channel of a subscriber line 10. A packet switching device 41 judges whether a communication request from a communication opposite party is the one through a line switching network 90, or a packet switching network 91, by the address of the call. When the request is the one through the former, the transfer of a signal with another station is performed through a common line signal processor 42, and an in-time division switching device line connection is performed. Also, when the request is the one through the latter, the connection line with another packet switching is selected, then a packet link connection is performed. In a case of D channel packet, a physical link within a time division switching device 30 is set between the subscriber line controller 20, and the device 41.
Patent JP-S63257371-A (JP)
Title: Recorder
Inventor: ICHIKAWA YOICHI
IPC: H04N17/00
Filed: 1987-04-14
Abstract: PURPOSE:To detect accurately a fault of a transmission system by sending a prescribed discrimination signal from a generating means of a discrimination signal through the utilization of the transmission system of a picture signal at the outside of a period of an image area of a picture signal to be sent and comparing the discrimination signal sent via the transmission system with the discrimination signal from the generating means so as to discriminate a fault of the transmission system. CONSTITUTION:A video clock generating section 15 generating a video clock as a discrimination signal, an image generating section 13 having a video signal switching section and a video signal detection section 12 are provided. Then the video clock generated at a video clock generating section 15 of a recording section 10 and sent to the image generating section 13 is fed back to a recording section 10 via a transmission system of a picture signal, and the video clock subject to feedback is matched with the video clock generated by the video clock generating section 15. Thus, the fault of the transmission system is detected.
Patent JP-S5520604-A (JP)
Title: Rotary biological sewage treating apparatus driven by buoyancy of gas including oxygen
Inventor: OOTA SHINJI
IPC: C02F3/08
Filed: 1978-07-28
Abstract: PURPOSE: The titled sewage treating apparatus which can be easily manufactured, is free from the disassembly, and can be driven by a small power cost, by making the air cups buried along the outer circumference of the rotary contactor assembly so as  to be an inverse wedge type expanding toward the center shaft.  
     CONSTITUTION: The sewage is introduced from the sewage inlet 5, and approximate lower half part of the contactor assembly 1 is soaked in the sewage. The treated sewage overflows the weir 6 and flows out through the effluent pipe 7. In the apparatus, the air cups 8 with the bottom expanded into a form of an inverse wedge are attached to the outer circumference of the contactor assembly 1 so as to face the open mouth outward. The partition 10 of each room of the air cups 8 is arranged parallelly to the side plane 11. Meanwhile, the air diffuser nozzles 17 are arranged so as to slightly offset clockwise from the point just under the contactor assembly 1; as a result, the injected air forming floating air bubbles easily fills up the inclined room 12 with the gas generating a buoyancy which clockwise rotates the contactor assembly 1. The gas also enters the room 15 through the hole 14 and helps the rotation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03289830-A (JP)
Title: Time division multiplex communication system
Inventor: KORI TAKEJI
IPC: H04J3/00
Filed: 1990-04-06
Abstract: PURPOSE:To reduce the frequency band and to simplify the circuit constitution of a terminal equipment, to reduce power consumption and to decrease a delay given to a communication signal by forming a burst signal of a time division multiple access communication system with an analog signal. CONSTITUTION:Signals A-N shown in sequential time serial signal series P are sent from lots of user terminal equipments A-N. A transmitter of the user terminal equipments sample an input analog signal from an input terminal 11 by using a low speed clock signal S and stores the result in a transmission storage circuit 1 tentatively as an analog signal, the storage content of the transmission storage circuit 1 is read by a fast speed clock signal F intermittently in the set timing to generate an analog burst signal and sent to a communication medium. Moreover, a receiver of a user terminal equipment receives the analog burst signal of the communication medium to identify a signal addressed to its own station, samples the analog burst signal addressed to its own station by the high speed clock signal and stores tentatively the result to a reception storage circuit 2 as an analog signal. The content of storage in the reception storage circuit 2 si read by a low speed clock signal S as the analog signal.
Patent JP-S61247752-A (JP)
Title: Thermosetting resin composition
Inventor: OSHIKUBO TOSHIO
IPC: C08L61/00
Filed: 1985-04-26
Abstract: PURPOSE:To provide a thermosetting resin compsn. which has a long pot life and excellent solution stability and gives a coating film having good characteristics, by dissolving a fluororesin and an alkyl-etherified amino resin in a solvent mixture. CONSTITUTION:5-50 pts. wt. alkyl-etherified amino resin (A and 95-50 pts. wt. modified fluororesin (B) having a hydroxyl value of 10-150 obtd. by polymerizing an ethylenicallyu unsaturated monomer in the presence of a fluororesin (h-1) contg. hydroxyl group and alkyxy or cyclohexyloxy group and/or a fluororesin (h-2) contg. alkoxy or cyclohexyl group and 0-0.055 mol of reactive C-C double bond per 100g of resin, are dissolved capable of dissolving component (b-1) and 40-0.1 wt% org. solvent incapable of dissolving component (h-1).
Patent JP-H09252845-A (JP)
Title: Manufacture of brush
Inventor: MATSUSHITA SHIGERU
IPC: A46D1/08
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To accurately and smoothly compress the cross-sectional area of the hair bundles of an integrally molded brush with the hair and a handle section, insert the hair bundles into hair bundle insertion holes, prevent hair bundles from being molded in the twisted state, and form the brush generating no bur at a plant section and having satisfactory hair planting. SOLUTION: For manufacturing this brush, synthetic resin hair bundles 1 are fused at one end section to form fused lumps 2, and the fused lumps 2 are integrally fixed to a handle section 3 via the hardening of the molding material to form a plant section. Protruded pieces of hair tip portions generated when the fixed side ends of the hair bundles 1 are cut off are removed, the hair bundles 1 are inserted into hair bundle insertion holes 11 by an insertion mechanism, e.g. extruding pins 151 , from the fixed direction, the hair bundles 1 are squeezed and inserted in the close contact state, the protruded hair bundle side ends are heated and fused by a heating means 12, and the fused lumps 2 larger in diameter than the hair bundle insertion holes are formed.  The fused lumps 2 are buried and fixed to a molding material in a cavity 13 to form the plant section, and the brush having no twist on the hair bundles 1, thus causing no bur, and having high planting strength and good quality is obtained.
Patent JP-H09254434-A (JP)
Title: Connection method of ionic flow electrostatic recording head
Inventor: SHIGA NAOHITO
IPC: B41J2/415
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the fixing property of a bonding wire to a connecting part which is difficult to connect by a wire bonding method. SOLUTION: When electrically connecting the connecting part 12M of a first electrode with a surface of a titanium nitride led out to the end part of an insulating substrate for an ionic flow electrostatic recording head to the connecting part 12N of a substrate 18 for a drive circuit which supplies a drive signal to the ionic flow electrostatic recording head, first, a bonding wire 19 is set in place on the connecting part 12N by an initial stroke using a bonding tool 20, and then the wire is set in place on the connecting part 12M by a second stroke without causing a projecting curved loop to be formed upward, and is cut. Further, one of the end part of the bonding wire 19 is fixed to the connecting part 12N, while the other end is arranged, in a non-fixing state, on the connecting part 12M. Next, the other end of the bonding wire 19 is heated and pressed perpendicularly with the face of the connecting part 12M and fixed to the connecting part 12M using the bonding tool 20 to complete the operation to connect both connecting parts.
Patent JP-S5616429-A (JP)
Title: Preparation of hexafluoropropene oligomer
Inventor: AISAKA YOUNOSUKE
IPC: C07C21/18
Filed: 1979-07-19
Abstract: PURPOSE: To prepare the titled compound useful as a solvent, etc., in a short time, without using complicate means, by contacting hexafluoropropene vapor with a catalyst comprising an alkali metal fluoride supported on activated charcoal.  
     CONSTITUTION: The titled compound is prepared by contacting hexafluoropropene vapor with a catalyst comprising an alkali metal fluoride, pref. cesium fluoride or potassium fluoride, supported on activated charcoal, pref. at 150W250°C under 0.1W10 atm., usually for 30 seconds to 10 minutes. The above catalyst can be prepared by (1) immersing activated charcoal in an aqueous solution of an alkali metal fluoride, (2) drying the charcoal containing the solution, and (3) heating at a temperature between the reaction temperature and 300°C thereabove under inert gas stream, e.g. nitrogen gas stream. The weight ratio of the alkali metal fluoride to the activated charcoal is pref. 10W100 to 100. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07300762-A (JP)
Title: Nonwoven fabric laminated network material, its production and product using the same
Inventor: ISODA HIDEO
IPC: D04H5/08
Filed: 1994-04-28
Abstract: PURPOSE:To obtain nonwoven fabric laminated network material, capable of cutting off the vibration, excellent in heat-resistant durability, shape retaining and cushioning properties, hardly becoming musty, comprising a thermoplastic elastic resin and suitable for a cushioning material. CONSTITUTION:This nonwoven fabric laminated network material is obtained by forming a three-dimensional solid structure in which contact parts of continuous filaments, comprising a thermoplastic elastic resin having a soft segment content (Awt.%) and a phosphorus content (Bppm) satisfying the relationship of 60A+200<=B<=100000 and having <=100000 denier size are mostly fused, forming a network material having both substantially flattened surfaces thereof, fusing and integrating staple fibers comprising two kinds of the thermoplastic elastic resins and laminating and joining the three-dimensional structural layer to one or both surfaces of the resultant network material. Furthermore, the method for producing the nonwoven fabric laminated network material is provided and a product using the same is obtained.
Patent JP-S59218280-A (JP)
Title: Production of lining duct
Inventor: YAKUSHIJI YOSHIO
IPC: B23K33/00
Filed: 1983-05-25
Abstract: PURPOSE:To improve the corrosion resistance and adhesive strength in spot welded parts in the stage of lining by spot welding a stainless steel to a duct such as a boilder flue or the like by welding a thin stainless steel sheet to the projecting parts made of the deposited metal provided to the duct material. CONSTITUTION:Spot-like deposited projecting parts 11 are formed of a stainless steel welding rod of a suitable material, for example, a welding rod of SUS309L or 309LM0 if a thin stainless steel sheet 7 to be lined is, for example, SUS316L, on the surface of a duct material 1 consisting of a mild steel. The sheet 7 is then placed on the surface provided with the many projecting parts 11 and the sheet 7 is melted by a plasma flame from the surface of the plate 7 correspond ing to the parts 11, thereby uniting the duct material 6, the plate 7 and the part 11. A molten metal 12 is thus formed. The energy of the plasma flame in the stage of welding may be such that the sheet 7 is slightly melted and is joined to the part 11. The influence of the dilution from the material 6 is eliminated by adjusting the energy of the plasma flame. The weld zone having excellent resistance to corrosion is thus obtd.