baber/WOPTO huggingface dataset:
Patent JP-H10259655-A (JP)
Title: Unit type supporting leg and support assisting tool for it
Inventor: HIRAKURI HIROAKI
IPC: E04F15/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide unit type supporting leg and a support assisting tool for use in it whereby it is possible to install upright, present excellent self-standing characteristic, rotate easily a supporting bolt at level adjustment of the floor surface, and establish fixation to the foundation floor easily. SOLUTION: A unit type supporting leg 10 is composed of a disc-shaped body 2 and a rod-shaped projection 3 installed protrusively in the center of the body oversurface. Using a support assisting tool 1 having a through hole 4 (adhesive passage) extending downward and/or sideways in the body and/or rod-shaped projection 3, the body of the tool 1 and a flange 12 of a supporting bolt 11 are fitted in a cavity 21 in a floor contacting base 20 having a through hole 24 (adhesive passage) and accommodated in the condition that the rod- shaped projection 3 is inserted in the bottom part of the central through hole 13 in the supporting bolt 11. It is arranged so that the supporting bolt 11 is rotatably installed upright on the base 20 through the support assisting tool 1.
Patent JP-S63248524-A (JP)
Title: Die apparatus
Inventor: MIYAOKA HIROYA
IPC: B21D24/16
Filed: 1987-04-02
Abstract: PURPOSE:To perform the drawing and bending of a laminar work with a single die, by providing an auxiliary punch attachably and detachably on a lower main punch and a blank holder, and by providing an auxiliary die energized by a spring in a upper main die. CONSTITUTION:On the periphery of the main punch 36 of the lower die 32, the auxiliary punch 44 (a-b) devided into plural parts attachably and detachably by bolts 50 (a-l) and the blank holder 52 freely capable of changing its height by attaching and detaching a cushion 54. Furthermore, the auxiliary die 60 energized by the spring 74 is fitted in the main die 58 of the upper die 34. The laminar work is subjected to drawing work by said composite die apparatus 30. Then, the auxiliary punch 44 (a-d) is removed, the blank holder 52 is descended by removing the cushion 54 to press said drawing work and the periphery bending is worked by a vertical face 40 of the main punch 36 and a periphery wall 62a of the main die 58. The drawing and bending works are performed by the single die without generating any strain and to reduce the cost of the die apparatus.
Patent JP-H09275259-A (JP)
Title: Printed wiring board and manufacturing method thereof
Inventor: ITARU YASUO
IPC: H05K1/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the noise, allow electronic parts to be mounted at a high mounting density and improve the productivity. SOLUTION: A laminate board 2 is drilled to form holes 4 and electroless- plated with Cu to form an outer layer circuit and deposit conductors 5a, 5b on the inner walls of the holes 4, thereby forming through-holes 5. Before forming an insulation layer 8 covering one end opening of each hole 4 with an insulation resin ink, the opposite end opening of each hole 4 to this layer 8 is closed with an adhesive film 7.
Patent JP-S567548-A (JP)
Title: Polling communication system from fixed station to mobile station
Inventor: MORIYAMA KAZU
IPC: H04B7/24
Filed: 1979-07-02
Abstract: PURPOSE:To perform the data reception with good quality, by transmitting questionnaires sequentially from a fixed station to a mobile station in polling system, and detecting the response data without error at the central station unit among those in simultaneous reception with a plurality of fixed station or obtaining optimum data through the collation of the data of a plurality of stations. CONSTITUTION:The telegraphic message of questionnaire type is transmitted by sequential call-out from the most suited station among the fixed stations A, B, C to a plurality of mobile stations. The response from a mobile station is simultaneously received with the fixed stations A, B and C, and the result of reception is collected the central control station A by means of the exclusive line with good quality such as wired lines or microwave lines, and the optimum data can be obtained by the method such as error correction and collation and decision by majority.
Patent JP-S539218-A (JP)
Title: Abrasion resisting alloy
Inventor: KAWAGUCHI KANJI
IPC: C22C38/00
Filed: 1976-07-14
Abstract: PURPOSE: To obtain the abrasion resisting alloy material for the structural material of boiling water type atomic power plant, by using the specific constitution alloys of Cr - Nb - Ni or Cr - Nb - Mb - Mo -Ni alloys. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58200538-A (JP)
Title: Dry etching device
Inventor: YUHARA AKITSUNA
IPC: H01L21/3065
Filed: 1982-05-19
Abstract: PURPOSE:To improve the uniformity of an etching rate, to reduce a loading effect to one fourth times or less as much as the conventional devices, also and to shorten etching time by sufficiently providing reaction gas flows axially symmetrical to several center of substrates to be etched with reproducibility and controllability. CONSTITUTION:The figure represents the dry etching device for reactive sputtering etching, and a pipe made of a SUS 316 material of a 1/32 inch inner diameter is used as a blow-off pipe. A reaction gas 5 is separated only by a distance constant from an electrode 4 to which samples are fitted, and blown off vertically toward the central sections of the samples 9 from the blow-off pipes 6 in number through which the gas functions only by at least number of the samples. The gas is forwarded toward exhaust ports 10 through the surfaces of the samples 9, flows along streamlines 11, and is discharged from exhaust systems 7. The inner diameters of the blow-off pipes 6 may be the same order as a mean free path of a reaction atmosphere in a vacuum vessel 13, and the uniformity of a reaction system in sample substrates 9 is ensured by altering distances among the blow-off ports of the blow-off pipes 6 and the sample substrates 9.
Patent JP-S57197537-A (JP)
Title: Photosensitive composition
Inventor: NOGAMI AKIRA
IPC: G03F7/021
Filed: 1981-05-29
Abstract: PURPOSE:To obtain a water developable photosensitive composition providing high water repellency to the photoset part and forming a film with high strength by adding silica particles. CONSTITUTION:A support such as an Al plate is coated with an aqueous dispersion contg. silica particles having 1-100nm particle size, a polymer having quaternized nitrogen atoms in the principal chain such as ''Ionene '' or a polymer having quaternizd nitrogen atoms in the side chain, and a photosensitive diazo compound such as a poly-condensate of p-diazodiphenylamine with formaldehyde, and the coated support is dried to form a photosensitive layer having 1-10mum thickness. Said 3 components are added in a mixing ratio enabling the hydrophilic parts to disappear by photoreacting the highly hydrophilic silica particles and polymer having nitrogen atoms belonging to quat. salt with the diazo compound.
Patent JP-H06293879-A (JP)
Title: Coating liquid for forming oxide coating film and production of oxide coating film
Inventor: MORISHIMA HIROYUKI
IPC: C09D183/08
Filed: 1993-04-09
Abstract: PURPOSE:To obtain the subject composition being stable with the lapse of time and excellent in film-forming properties and useful for semiconductors, etc., by including a hydrolysis and polycondensation product of a trialkoxysilane compound and a metal alkoxide compound. CONSTITUTION:The objective composition contains a reactional product obtained by subjecting (A) a trialkoxysilane compound of formula I (R is 1-4C alkyl; X is H or fluorine), (B) a metal alkoxide compound of formula II (M is divalent metal atom; R' is 1-4C alkyl) or (C) a metal alkoxide compound of formula III (R'' is 1-4C alkyl) and (D) a metal alkoxide compound of formula IV (M' is trivalent metal atom) to hydrolysis and polycondensation in the presence of a catalyst and an organic solvent. Furthermore, the composition contains preferably 0.05-0.20mol component B or component C and 0.05-0.40mol component D based on 1mol component A.
Patent JP-S527016-A (JP)
Title: Connecting method of polyolefin system resin pipe
Inventor: ASAOKA NORIYA
IPC: B29C65/50
Filed: 1975-07-08
Abstract: PURPOSE:To provide a method of comecting polyolefin system resin pipes wherein burrs are not produced in heat-fusion -weld and large strength of connection is obtaind with easy operation.
Patent JP-2000271048-A (JP)
Title: Vacuum cleaner
Inventor: KAYAMA HIROYUKI
IPC: A47L9/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To increase dust collecting ability by forming an air passage formed between the bottom surface of a suction tool having a suction port and a floor surface in front and rear of the suction port and continuously forming a shielding part for shielding an air passage behind the suction port at the end part of the suction port. SOLUTION: A suction tool body 1 has a suction port 2 and wheels for moving 3a and 3b on a bottom surface and a connecting pipe 4 for communicating with the port 2 is disposed behind of it. Then, an air passage 6 is formed between the floor surface 5 and the bottom surface of the body 1. In addition, a shielding part 7 for shielding the passage 6 on a rear side is disposed behind the port 2 with respect to a moving direction and the part 7 has a projection 15 behind an upper end and fixed to the body 1. When, suction force is generated by an electrical blower in the vacuum cleaner body, most of dust accelerated through the passage 6 is sucked from the port 2 but a part of the dust is smoothly elevated along the end part of the portion 2 through the connecting place of the shielding part from the part 7.
Patent JP-S62239138-A (JP)
Title: Image forming device
Inventor: MITSUHAYASHI TAKESHI
IPC: G03B21/11
Filed: 1986-04-10
Abstract: PURPOSE:To improve the operability by transmitting the signal of a detecting means, which is provided in each one of positions where abnormal state occur, to a peripheral device together with a secular change signal of image forming operation, and discriminating and displaying the position of the occurrence of abnormality by the peripheral device. CONSTITUTION:A microcomputer 60 as a control part transmits a pulse signal to a connected page searcher 4 to perform the control each time when the print execution operation is performed. When a form is judged that it is not carried at a prescribed timing according to whether the form is detected by form detectors 62 and 63 provided on a form carrying path or not, the CPU 60 transmits an abnormality occurrence signal. Such a signal is transmitted from each position, where abnormality occurs, and is transmitted at a timing shifted from the timing of the pulse signal transmitted for every print executing operation. The searcher 4 judges the state of the abnormality occurrence signal at every timing and judges whether abnormality occurs or not and the position where abnormality occurs. This position is displayed on a display means. Thus, the processing for the occurrence of trouble is performed quickly.
Patent JP-H09266312-A (JP)
Title: Tunnel transistor
Inventor: HAABAADO GORONKIN
IPC: H01L29/06
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel transistor which is capable of forming a small channel area and providing a favorable operating characteristic. SOLUTION: A tunnel transistor 10 includes a source 16 and a drain 18 and an oxide silicon tunneling layer 20 located on the source 16. A polysilicon quantum well layer 22 is laid out on the tunneling layer 20 and comes in contact with the drain 18. The quantum well layer 22 provides a thickness which makes a base state E1 higher than a Fermi level. An oxide silicon insulation layer 24 is laid out on the quantum well layer 22 while a gate electrode 26 is laid out on an insulation layer 24 and positioned on the quantum well layer 22 and the source terminal 16. Since the tunneling layer 20 is thin to a satisfactory extent, the tunneling between the source 16 and the quantum well layer is possible to be executed. The insulation layer 24 is thick enough to prevent the tunneling which penetrates the insulation layer its self.
Patent JP-H10261076-A (JP)
Title: Image data processor
Inventor: TSUCHIMOCHI KAZUNORI
IPC: G06F12/08
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the hit rate of a cache buffer, in an image data processor. SOLUTION: The cache buffer 27 stores a copy of data with rectangular areas constituted when a two-dimensional screen image is divided longitudinally and laterally as units. An image storage device 3 has rectangular data storage areas of every rectangular area. When the processor 1 outputs an address corresponding to one pixel in the two-dimensional screen image, an area address calculation part 21 calculates an area address indicating the rectangular data storage area where the pixel data of the said pixel is stored. A control part 26 loads the data stored in a rectangular data storage area in the image storage device 3 indicated with the area address calculated by an the area calculation part 21 if the pixel data requested to be accessed is not present in the cache buffer 27.
Patent JP-S59208160-A (JP)
Title: Ignition timing control method in internal-combustion engine
Inventor: NAKAJIMA TSUNEO
IPC: F02P5/155
Filed: 1983-05-12
Abstract: PURPOSE:To prevent the occurrence of misoperation, by controlling the ignition timing on the basis of a top dead point signal and a turning angle signal in time of usualness but the top dead point signal alone when supply voltage is below the specified value. CONSTITUTION:Usually the ignition timing is calculated on the basis of a signal T04 of a turning angle detector 23 detecting a top dead point and a signal T24 of a turning angle detector 24 indicating a turning angle in a crank angle. Supply voltage is detected by a supply voltage detector 21 and converted into a digital value by an A/D converter 205. When this supply voltage is lower than the specified value, the ignition timing is controlled on the basis of a top dead point signal alone. With this constitution, no misoperation happens even if the supply voltage drops to some extent.
Patent JP-S60225731-A (JP)
Title: Bending of synthetic resin tube
Inventor: KOYAMA YOSHIROU
IPC: B29C53/80
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a desired bend with ease by a method wherein a bending jig tied on a pressure resistant hose is inserted through a synthetic resin tube and then, the pressure resistant hose is bent as specified after a high-pressure fluid is introduced thereinto to maintain a specified sectional shape. CONSTITUTION:In a bending jig 1, a plurality of flexible polyethylene sheet plates 3 which are formed in thin strips are arranged slightly separate therebetween to be laminated on the circumferential surface of a pressure resistant hose 2 made of rubber slightly expandable by an internal pressure while being brought into contact with the said circumferential surface parallelling the axis of the pressure resistant hose 2. The outer diameter thereof shall be roughly the same as or slightly smaller than the inner diameter of the work, a synthetic resin tube 7 as straight tube. Air of a specified pressure is introduced into an end pressure hose 2 of the bending jig 1 inserted into the synthetic resin tube 7 to expand the diameter thereof slightly through a pressure resistant piping 5 and a valve device 6 is closed through the pressure resistant piping 5 to seal up air of a specified pressure into the pressure resistant hose 2. Then, the operation is shifted to the bending process.
Patent JP-S63248560-A (JP)
Title: Method for casting lead alloy
Inventor: HAYASHI YUJI
IPC: B22D25/04
Filed: 1987-04-03
Abstract: PURPOSE:To improve durability of a mold by forming coating layer composing of tetrafluoroethylene-hexafluoropropylene coplymer (FEP) as a first layer and poltetrafluoroethylene (PTFE) as a second layer. CONSTITUTION:Grease is removed from surface of a lattice body casting mold for plate of lead battery by trichrene, and after heating, the FEP dispersion solution of an organic solvent is sprayed. This is baked by a baking furnace and this operation is repeated several times. Next, the water-PTFE dispersion solution is sprayed and this is baked in the baking furnace and this operation is repeated several times. By using this mold, antimony contained lead alloy is cast. By this method, the lattice body for lead battery having extremely excellent releasability and improving quality and productivity is obtd.
Patent JP-H08311473-A (JP)
Title: Lubricating oil for use in chlorofluorocarbon compressor for automotive air conditioner
Inventor: KAIMAI TAKASHI
IPC: C10N20/04
Filed: 1996-04-05
Abstract: PURPOSE: To prepare a refrigerator oil which is less likely to penetrate into rubber and also suitable for automotive air conditioners using tetrafluoroethane by using a polyoxypropylene glycol alkyl ether having a mol.wt. in a particular range as a base oil. CONSTITUTION: A polyoxypropylene glycol dialkyl ether having an average mol.wt. of 600 (pref. 1000) to 2000 and represented by the formula (wherein R1 and R2 represent each a 1-12C alkyl; and n is an integer) is used as a base oil to prepare a lubricating oil for chlorofluorocarbon compressors. Adjusting the viscosity of the lubricating oil to 6.4 to 32.6cSt at 100 deg.C significantly reduces the penetration of the lubricating oil into rubber and can lower the percentage lubrication of an acrylonitrile-butadiene rubber to 1.5% or below under the conditions of 120 deg.C and 120hr. The lubricating oil is therefore not detrimental to a rubber hose and a sealant used in automotive air conditioners.
Patent JP-S59208167-A (JP)
Title: Ignition device for internal-combustion engine
Inventor: YUGAWA HIDEKI
IPC: F02P3/04
Filed: 1983-05-13
Abstract: PURPOSE:To prevent an engine from overrotation without using any speed detection coil, by generating a first rectangular wave to be triggered by a second pulse, while detecting the overrotation of the engine when the first pulse is generatd during this time. CONSTITUTION:When an engine speed goes up beyond the setting value, time Ta ranging from the generation of a second pulse P2 to the generation of a first pluse P1 becomes below the time range of a first rectangular wave signal Q1 so that the first pulse P1 is generated. Simultaneously an overrotation detecting circuit 13 outputs a signal, triggering a multi-vibrator 14. At this time, a gate circuit 16 fails to output an ignition control signal whereby an engine misfires, making the engine speed go down. With this constitution, overrotation in the engine is prevented without using any speed detection coil.
Patent JP-H03283480-A (JP)
Title: Surface-emitting type semiconductor laser device
Inventor: IGA KENICHI
IPC: H01S5/183
Filed: 1990-03-29
Abstract: PURPOSE:To sharply improve a semiconductor laser of this design in heat dissipating property by a method wherein a heat diffusion layer is interposed between an active region of a semiconductor multilayer film and a GaAs substrate. CONSTITUTION:An area light emitting type semiconductor laser device is assembled in a structure of so-called junction-up type where a heat sink is provided under an electrode 13, a voltage is applied between electrodes 12 and 13 in this state to enable an active region 5 to emit light, resonance is made to start between a reflecting mirror 3 of semiconductor multilayered film and a reflecting mirror 10 of dielectric multilayered film, and a laser beam is emitted as shown by an arrow. Heat released from the active region 5 is conducted to an AlAs heat diffusion layer 2 through the reflecting mirror 3, diffused by the layer 2, conducted to a GaAs substrate 1, and dissipated through a heat sink. Heat of the active region 5 is released only from a prism whose diameter is D.
Patent JP-S63249660-A (JP)
Title: Clogging preventing device of liquid jet recording apparatus
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/175
Filed: 1987-04-07
Abstract: PURPOSE:To prevent the generation of non-emission of ink, to reduce the use amount of a liquid recording material and to prevent the clogging of liquid jet, by variably controlling at least one of the generation interval of free emitting operation and the free emitting amount of the recording material corresponding to the size of a recording medium. CONSTITUTION:At the time of recording, a carriage 1 is driven to run in the direction shown by an arrow A and each nozzle 10 of a recording head 2 is selectively driven to emit an ink droplet which is, in turn, adhered to the recording width part P, to which oblique lines are applied, of the opposed recording paper 6 in a sub-scanning direction. By this method, recording is performed by a dot matrix pattern and, when the recording of one line is finished, the carriage 1 returns to the original position and the recording paper 6 is fed by the width of the recording width part in the direction shown by an arrow C and the above mentioned operation is again repeated. After the above mentioned operation is performed over about several lines, a capping member 18 is brought into contact with the surface of the orifice of the recording head 2 under pressure and an ink droplet is emitted and free emitting operation is performed. The capping member 1 is displaced in the direction shown by an arrow E and the carriage 1 again runs in the direction shown by the arrow A to reopen the next recording.
Patent JP-H02261295-A (JP)
Title: Information transmitter for production line
Inventor: KAWASE HARUYUKI
IPC: H04Q9/00
Filed: 1989-03-31
Abstract: PURPOSE:To attain unattended transmittal of information as to carried components by providing means sending the information as to the carried component in a radio wave to the carried component and allowing an antenna provided to an information input part to receive transmission information. CONSTITUTION:A transmitter 8 is provided to a component carried along with the production line. The transmitter 8 is formed in such a way that a thermal insulation material 15 is interposed between an outer case 10 made of a material with chemicals resistance and solvent resistance and an inner case 11 made of a ceramic, a battery 2 and a transmission antenna 13 are provided on the upper face and lower face of the inner case 11 and a printed wiring board 14 is arranged in the inner case 11 in which an earthquake proofing silicone resin 16 is packed. Moreover, a couple of antennas receiving transmission information from the transmitter 8 are provided in the information input position of the production line and receive the information proper to the production line sent from the built-in antenna 13 of the transmitter 8 when the carried component with the transmitter 8 provided thereto passes the information input position and the information as to the carried component is sent in a radio wave as a medium.
Patent JP-S5419200-A (JP)
Title: Magnetic recording medium process
Inventor: SHINOHARA KOUICHI
IPC: G11B5/84
Filed: 1977-07-12
Abstract: PURPOSE: To obtain magnetic tape which is suitable for high density recording by forming a ferromagnetic thin film layer due to the ferromagnetic material heated and evaporated by the accelerating electron with specified energy on the base material which continuously moves in a vacuum bath. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61240611-A (JP)
Inventor: PEETAA KUROITAA
IPC: F01L9/20
Filed: 1986-04-10
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。