baber/WOPTO huggingface dataset:
Patent JP-S5897810-A (JP)
Title: High voltage transformer
Inventor: INAGAKI KEIZOU
IPC: H01F30/12
Filed: 1981-12-07
Abstract: PURPOSE:To allow the matching of three phase leak reactances by a simple means and thus equalize the wave form of output AC voltage by a method wherein the wiring shape and dimension of high voltage wiring is not made different for each phase. CONSTITUTION:The low voltage wiring 31U of a U phase is arranged in a state that one wiring end of high voltage wirings 41U and 51U is projected out of the wiring end of this low voltage wiring 31U. Contrarily, the low voltage wiring 31V of a V phase indicated in a broken line is engaged and arranged so that the wiring end of high voltage wirings 41V and 51V and the wiring end of this low voltage wiring 31V are at approx. the same position. In other words, since the high voltage wiring of each phase is arranged at the same position for each main leg, compared with the low voltage wiring 31V of a V phase, the wiring lengths of low voltage wirings 31U and 31W wound up around main legs of a U phase and a W phase (wiring dimension in main leg axial direction) are formed shorter.
Patent JP-S6293585-A (JP)
Title: Plastic pipe
Inventor: BUARUNAA YAN DE PUTSUTERU
IPC: F16L55/16
Filed: 1986-08-22
Abstract: A plastic pipe l consisting of an outer corrugated plastic pipe 2 and an inner smooth wall 4 consisting of a wear resistant elastomer, particularly a thermoplastic rubber fixed in the inner bottoms wave valleys 8a to said outer corrugated pipe 2. The inner wall 4 consists of a pipe which has been coextruded with the outer corrugated pipe 2 so that the inner and outer pipe are heat welded to each other l0a.The cavities 9 between the inner pipe l0 and the corrugations 3 may be filled with a foam plastic 7. This plastic pipe l is used for repairing or renewing a sewage pipe l2 by installing such a pipe l from a vertical shaft ll of the sewage system into the sewage pipes l2. The interstices l6 between the outer side of the corrugations 3 and the inner side of the sewage pipe l2 may be filled with a mortar l7.
Patent JP-S5986431-A (JP)
Inventor: MUTOU MASAHITO
IPC: H01M10/44
Filed: 1982-11-08
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-H05347179-A (JP)
Title: High frequency heater connectable to robot, etc.
Inventor: MIYAZAKI TSUTOMU
IPC: H05B6/02
Filed: 1992-06-13
Abstract: PURPOSE:To provide such a high frequency heater that allows a heating coil, etc., to be arranged at random position, executes high frequency heating easily with the aid of a welding robot, etc., and can be connected to a robot, etc. CONSTITUTION:A heating coil 16 and a transformer 14 are arranged at the tip part of the arm 12 of a robot 11. And the output side of a high-frequency generator 17 arranged close to the robot 11 and the input side of the transformer 14 are connected to each other by a flexible connecting member 18.
Patent JP-S6438713-A (JP)
Title: Photographing device for endoscopic photograph
Inventor: AMANO ATSUSHI
IPC: A61B1/04
Filed: 1987-08-04
Abstract: PURPOSE:To prevent shutter speed from being too low and to reduce blurring even in case of shooting aperture too much by installing a means for opening the aperture at the time of photographing after a certain time. CONSTITUTION:After a time equal to the time of completing the action for the aperture, a timer 32 synchronizing with a release signal outputs an integration starting signal to an integration circuit 29 and also outputs it to a superposition circuit 28 so as to transfer a superposing signal thereof to a CPU 41. The CPU 41 counts a time since the integration starting signal is inputted or since the shutter is opened and after the time (t) passes, the frequency of a variable OSC 47 is set in the value of frequency equal to the full opening of the aperture. By setting like this, the aperture 17 suddenly starts to open. Since the intensity of exposure becomes intense with the above-mentioned action, the shutter speed is made high. Thus, the photographing with a little blurring can be executed.
Patent JP-H0245566-A (JP)
Title: Room temperature-curing silicone rubber impression material composition
Inventor: FUJIMOTO TETSUO
IPC: C08L83/05
Filed: 1988-08-08
Abstract: PURPOSE:To provide a room temperature-curing silicone rubber impression material composition composed of a polyorganosiloxane, a polyorganohydrogensiloxane, fine powder of a specific water-absorbing polymer component and a platinum catalyst and having high wettability. CONSTITUTION:The objective composition contains (A) 100 pts.wt. of a polyorganosiloxane having two or more units of formula I (R<1> is alkenyl; R<2> is univalent hydrocarbon group free from aliphatic unsaturated bond; a is 1 or 2; b is 0, 1 or 2; a+b is 1-3), (B) a plyorganohydrogensiloxane expressed by formula II (R<3> is univalent hydrocarbon group; c is 0-2; d is 1 or 2; c+d is 1-3) and having >=3 Si bonds in an amount to give 0.5-4 Si-bonded H atoms per one R<1> group of the component A, (C) 0.01-5 pts.wt. of fine powder of a water-absorbing polymer component containing acrylic acid (metal salt) or maleic acid unit and (D) 1-100ppm (based on the component A) of a platinum catalyst for addition reaction.
Patent JP-H0610759-A (JP)
Title: Head cover attaching device for engine
Inventor: YAMADA KOJI
IPC: F16M1/026
Filed: 1992-06-30
Abstract: PURPOSE:To determine inferior assembly and unattachment of an oil filler cap in a short time, and to enhance the workability during attachment. CONSTITUTION:An oil filler cap 13 is screwed into a thread hole 14 formed in a cam shaft support part 31 integrally incorporated with the cylinder head of an engine, and then the cylinder head 7 and a cylinder head cover 2 are fixed. With this arrangement, if the fastening of the oil filter cap 1 is inferior, oil leakage occurs during run-in operation of the engine, and accordingly, it is possible to find inferior assembly of the filter cap. Further, if the attachment position of the oil filler cap 1 is changed, it is possible to avoid interference between the oil filler cap 1 and another part or the like, thereby it is possible to enhance the workability.
Patent JP-S6258787-A (JP)
Title: Solid-state image pickup element
Inventor: KAWAJIRI KAZUHIRO
IPC: H04N5/335
Filed: 1985-09-06
Abstract: PURPOSE:To attain interlace read without using an excess memory by connecting the 1st and 2nd horizontal CCDs in parallel to read an odd number field signal and an even number field and feeding sequentially the signal read from the 2nd horizontal CCD to the idle vertical transfer line of a photosensitive section via a transfer CCD. CONSTITUTION:Horizontal CCDs 2, 3 are connected in parallel via gate electrodes 11, 12 and an odd number field, e.g., is fed to the horizontal CCD2 and an even number field, e.g., is fed to the horizontal CCD3 selectively. The electric charge of the odd number field fed to the horizontal CCD2 is fed to a recorder or a display device. The electric charge of the even number field fed to the horizontal CCD3 is read and fed to the horizontal CCD7 via a transfer CCD6 and further fed to the vertical transfer line of the photosensitive section 1 whose charge is read already. The electric charge of the even number field fed to the photosensitive section 1 is driven by clocks phi1-phi4 and transferred to the horizontal CCD2 and fed to the recorder or the display device in consecution with the electric charge of the odd number field fed earlier.
Patent JP-H0247326-A (JP)
Title: Shape recovery specific yarn and woven fabric using the same yarn
Inventor: YOSHIDA MOTOHISA
IPC: D02G3/12
Filed: 1988-08-08
Abstract: PURPOSE:To obtain the title yarn capable of preventing end breakage, readily lining foil, having no hardness, providing woven fabric having excellent feeling by sticking woven fabric to a filmy shape recovery plate and cutting the stuck material in thin width. CONSTITUTION:Woven fabric is stuck to at least one of side of a shape recovery plate and then cut in a thin width to give the aimed yarn. To be concrete, for example, a shape recovery plate such as Ti-Ni alloy is made into a thin filmy state, woven fabric of silk is bonded to at least one side of the film and, if necessary, lined with a metallic foil or provided with a pattern and cut in 2-3mm width.
Patent JP-S6257586-A (JP)
Inventor: FUJIKAWA KATSUHIRO
IPC: D05B21/00
Filed: 1985-09-05
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-S6089454-A (JP)
Title: 1,3-bis(3-aminophenoxy)-5-halogenobenzene and production thereof
Inventor: YAMAGUCHI KEISABUROU
IPC: C08G73/00
Filed: 1983-10-21
Abstract: NEW MATERIAL:A compound expressed by formula I (X is Cl or Br). EXAMPLE:1,3-Bis(3-aminophenoxy)-5-chlorobenzene. USE:A monomer for heat-resistant high polymers, particularly a raw material for polyamides and polyimides. PREPARATION:A 1,3,5-trihalogenobenzene expressed by formula II (X1, X2 and X3 are Cl or Br) is reacted with 3-aminophenol in the presence of a dehydrohalogenating agent, e.g. potassium hydroxide, to give the compound expressed by formula I . The reaction is carried out using an aprotic polar solvent, e.g. N- methylformamide, usually at 120-240 deg.C reaction temperature.
Patent JP-H0622170-A (JP)
Title: Television camera synchronizing signal generating system
Inventor: ONISHI MASAMI
IPC: H04N5/067
Filed: 1992-06-30
Abstract: PURPOSE:To make an outer frame image of an X-ray image intensifier fluorescent screen coincident with a center of a TV screen by incorporating a processing section synchronizing signal generating circuit synchronously with a 1st synchronizing signal generating circuit driving an image pickup element of a TV camera and adding a synchronizing signal obtained from the 2nd synchronizing signal generating circuit to a video signal. CONSTITUTION:When an outer frame image 19 of an X-ray image intensifier is deviated in the horizontal/vertical direction from the center of a screen 18, a video signal outputted from a pre/process amplifier 4 is deviated from a center of a effective video period of the video signal outputted from a 1st synchronizing signal generating circuit 1. Thus, it is possible to match the video signal to the center of the monitor screen by advancing or delaying a phase of the synchronizing signal in the horizontal/vertical direction externally with the 2nd synchronizing signal generating circuit 2. Thus, the outer frame image 19 is set to the center of the TV screen 18 without matching of the optical axis.
Patent JP-S6439323-A (JP)
Title: Working method for high-temperature high-cr ferrite steel
Inventor: ISEDA ATSURO
IPC: C22C38/22
Filed: 1987-08-06
Abstract: PURPOSE:To contrive the rationization of working stages, the reduction of cost and the improvement of characteristics by subjecting a high-Cr ferrite steel which contains specific compsn. ratios of C and Cr and is added with a specific ratio of Mo or W to specific hot working then to rapid cooling and tempering treatment. CONSTITUTION:The high-Cr ferrite steel which contains 0.03-0.3wt.% C, 5-13% Cr, and is further added with 0.1-3% total of 1 or 2 kinds of Mo and W which are solid-soln. strengthening elements is subjected to the hot working. The steel is heated to and held for >=1min at 900-1,300 deg.C and is hot worked in the final hot working. The carbonitride in the stock is thereby solutionized and the alloy components are uniformized, by which a normalizing treatment is omitted. The hot worked steel is quickly cooled at >=500 deg.C/h to convert the structure to martensite. The steel is thereafter subjected to a tempering treatment at the AC1 point or below to stabilize the structure. The steel is finished at need by warm working at the AC1 point or below. The working of the high-Cr ferrite steel having the excellent creep strength and high-temp. characteristics is thereby executed without the normalizing treatment.
Patent JP-2000036411-A (JP)
Title: Electromagnet and accelerator, and accelerator system
Inventor: TADOKORO MASAHIRO
IPC: H05H13/04
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnet which is possessed of magnetic poles simple in structure and capable of ensuring a widely effective magnetic field region, even if it is enhanced in maximum magnetic field intensity. SOLUTION: This electromagnet consists of a pair of magnetic poles 1a and 1b, a return yoke 3, and magnetizing coils 4 and 5. Empty spaces 2a to 2g are provided in a horizontal direction inside the magnetic poles 1a and 1b. The empty spaces 2a to 2g are of air layers, which are like race tracks in longitudinal section and formed slit-like that extend long in the traveling direction of a beam. The empty spaces are arranged on the right side of the center of a beam orbit, and a space between the adjacent spaces becomes narrower as it approaches the right side edge.
Patent JP-S6257788-A (JP)
Title: Laser beam machining method
Inventor: OSANAI HAJIME
IPC: B23K26/06
Filed: 1985-09-06
Abstract: PURPOSE:To improve cutting accuracy in the stage of executing cutting with circularly polarized laser light having 100% degree of polarization by executing machining while offsetting the inclination of a cut face specific to the laser beam machining and the inclination of the cut face based on the rotating direction of the laser light. CONSTITUTION:The angle of inclination of the cut face is to made 0 deg. in actuality by the influence of the rotation of the laser light even if the degree of circular polarization of the converted laser light 8 is 100%. Namely, the cut face inclines to the left side with regard to the cutting direction in the case of the left-hand circularly polarized light 8. The inclination of the cut face arising from the rotating direction of the light and the inclination of the cut face specific to the laser beam machining are offset so that one side of the cut face is formed approximately perpendicular and is formed as the end face of a material 5 to be cut in the case of executing cutting by the 100% left-hand circularly polarized laser light 8. Since the desired cut face of the material 5 is perpendicularly formed by the above-mentioned method, the accuracy of cutting is improved.
Patent JP-S6174648-A (JP)
Title: Manufacture of catalyst
Inventor: FUJITA YUKO
IPC: C07C46/00
Filed: 1984-09-19
Abstract: PURPOSE:To obtain an internal short-circuit cell type catalyst by forming a mixture of a soln. of an ion-exchange resin, using two kinds of specified electron-conductive powder and a perfluorocarbon resin as the base body, and a suspension of a fluororesin in water. CONSTITUTION:A soln. (A) of an ion-exchange resin, using electron-conductive powder effective in electrolytically reducing an oxidized body, electron- conductive powder effective in electrolytically oxidizing a reduced body, and a fluorocarbon resin as the base body, in an org. solvent or in a mixture of an org. solvent and water is prepared. Besides, a suspension of a fluororesin in water or in an org. solvent is prepared, and mixed with said soln. in a mixed solvent. Then the solvent is volatilized to manufacture an internal short-circuit cell type catalyst. Metals, carbon, or metals deposited on carbon are preferably used as said powdery metal showing electron conductivity and catalytic activity.
Patent JP-H0616039-A (JP)
Title: Dam rubber
Inventor: SAITOU KATSUSHI
IPC: B60J1/02
Filed: 1992-06-30
Abstract: PURPOSE:To provide a water tight dam rubber by arranging EPDM foam and water expansive sponge at the front glass side and the flange side of a dam rubber respectively, and thereby bonding both of them with each other via a bonding layer. CONSTITUTION:A dam rubber 30 has EPDM foam 31 disposed at the side of a pane of front glass 20 and has water expansive sponge 32 disposed at the side of a flange 11, and both of them are combined with each other via a bonding layer 33. When a pane of front glass 20 is installed on the flange 11 at the opening periphery of a car body 10, a dam rubber is projected out of an inner surface via an adhesive tape 50 at a place coming somehow near to the center from the end periphery of a pane of front glass 20 to block a gap formed in a space interspaced from the end section of the flange 11, and adhesive agent 40 which is applied onto the inner surface at the end section of a pane of front glass 20, is prevented from being carried away. In this case, fine expansive compound is dispersed in the EPDM foam or the dam rubber is made of water expansive foam. Water expansive sponge, water expansive compound and water expansive foam are expanded while sealing pressure is increased because of water filtration, so that the occurrence of water leak can thereby be prevented.
Patent JP-H0362564-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI YUKAKO
IPC: H01L21/60
Filed: 1989-07-28
Abstract: PURPOSE:To reduce line length and evade line sagging and bending at the time of resin sealing, by a method wherein, when an inner lead is connected with an electrode on a semiconductor chip via a bonding wire, bonding is performed in the state that the compression bonding surface of the bonding line is kept at angles of 90-140 deg. to the electrode on the inner Iead. CONSTITUTION:A semiconductor chip 1 mounted on an island 6, and inner leads 2 whose tip parts are bent upward at right angles are arranged on the periphery of the island 6. Electrodes formed on the surface of the chip 1 and the tips of the inner leads 2 are connected by using bonding wires. At this time, one end of the wire 3 is bonded with pressure on the horizontal surface of the electrode 5, and the other end is bonded with pressure on the vertical surface of the tip of the inner lead 2. Thereby the generation of cracks of a chip is evaded when a large-sized chip is sealed in a small sized package.
Patent JP-H0246744-A (JP)
Title: Film carrier
Inventor: OKAMOTO MASAMITSU
IPC: H01L21/60
Filed: 1988-08-08
Abstract: PURPOSE:To provide a film carrier having desirable heat resistance and capable of preventing malfunction of an IC due to thermal expansion during a bonding process and deformation of leads or contamination during transportation or testing by constructing the film carrier into two-layer structure consisting of a polyimide film and a copper foil while forming the polyimide film such that a part of the polyimide film near a device hole has a thickness different from that of the other part of the film. CONSTITUTION:A copper foil 3 having a polyimide film 1a formed on the surface thereof by printing and heating is punched. Then, resist is applied on the surface of the copper foil not covered with the film 1a so that the copper foil, after exposed to light, is etched to provide a circuit and leads 4. Simultaneously therewith, copper in a sprocket hole 6 is etched off. In order to provide a part of the film near a device hole 5 with a thickness from that of the other part of the film, the part near the device hole and the other part of the film can be printed by two or more separate steps. The thickness of the part of the polyimide film 1a near the device hole 5 can be controlled by printing wax of a polyimide precursor on the copper foil and heating the same.
Patent JP-H0541135-A (JP)
Title: Illumination type push switch
Inventor: ISHIHARA YUKISUKE
IPC: H01H11/00
Filed: 1991-08-07
Abstract: PURPOSE:To provide a thin and compact illumination type push switch, of which assembling work is facilitated and which has a wide light emitting surface, to be used for an input unit or operation unit of AV equipment or the like. CONSTITUTION:A light emitting button 11, in which a light emitting element 12 is provided, is located at a central part of the flexible insulating film 13 having multiple conductive circuits 14, which are connected to electrodes of the light emitting element 12 respectively to be led to the outside. This insulating film 13 is located on the top surface of an insulating case 15, which is enclosed in a recessed part of a diaphragm type movable contact point 16. Electric power is thereby supplied to the light emitting button 11 through the conductive circuits 14 to emit the light, and while the light emitting button 11 is supported freely to move upward and downward to switch the movable contact point 16. Thin lighting push switch, of which assembly is facilitated and which has a wide light emitting surface, is thereby obtained.
Patent JP-S6354068-A (JP)
Title: Picture coding device
Inventor: KOSHI YUTAKA
IPC: H04N1/41
Filed: 1986-08-22
Abstract: PURPOSE:To attain efficient coding by dividing a picture signal and detecting the statistic property of information from its set property and converting an information symbol into a cord word from the result. CONSTITUTION:A picture data 12 from a picture memory 6 is fed to a run length conversion section 7, where it is converted into a run length 13. A buffer memory 10 stores sequentially the run length 13 outputted by the conversion section 7 and outputs plural or one run length to a run length reference section 11 at once. Then the one preceding run length of the run length to be coded at present and the two-preceding run length are outputted in the scanning order. The run lengths are referenced to output a run length 16. The run length reference section 11 detects the original picture data 12 from the run length outputted from the memory 10 or the statistic property of the run length, outputs a code selection signal and gives the result to a coding section 8 thereby applying efficient coding.
Patent JP-S6088208-A (JP)
Inventor: IMOSE TAKANORI
IPC: F16B5/06
Filed: 1983-10-21
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-H0727286-A (JP)
Title: Mounting structure of multi-layered heat insulating material
Inventor: TODA KAZUFUMI
IPC: B64G1/58
Filed: 1993-07-14
Abstract: PURPOSE:To improve the manufacturing precision and facilitate the attachment/ detachment by inserting a pin member fixed to the mounting surface into a hollow tube, and turning a claw member which is pivotably supported by the other end of the pin member to be parallel to the mounting surface so as to lock the multi-layered heat-insulating material between the claw member and the mounting surface. CONSTITUTION:A mounting pin 3 is mounted on a mounting surface 6 of a multi- layered heat-insulating material. The mounting position of the mounting pin 3 corresponds to the fixing position of the multi-layered heat-insulating material by a fixing pin 1 and a washer 2. The mounting pin 3 is passed through the hollow hole of the fixing pin 1. A claw part 3a at the tip of the mounting pin 3 is turned by 90 deg.. The fixing pin 1 is locked between the claw member and the mounting surface 6 by the claw part 3a by turning the claw part 3a to be parallel to the mounting surface 6 so as to prevent the fixing pin 1 from falling out of the mounting pin 3. The manufacturing precision can be improved by manufacturing the multi-layered heat-insulating material by holding a plurality of parts of the overlapped film 4 on a separator 5 by the fixing pin 1 and the washer 2.