baber/WOPTO huggingface dataset:
Patent JP-H08291684-A (JP)
Title: Tunnel entrance sealing device
Inventor: YAMAGISHI TAMIO
IPC: E21B33/03
Filed: 1995-04-24
Abstract: PURPOSE: To facilitate the mounting of a sealing device to the entrance of a tunnel by providing a slot to a flange section of a flange sealing ring, fixing a sealing means to the internal circumference of a cylindrical section, and providing a clamping device approaching the opening ends of the flange sealing ring to each other. CONSTITUTION: A slightly corrugated brush-like sealing means 5 is fixed to the inside of a cylindrical section 4b of a sealing ring 4 so that the front end thereof is toward the ground E. Then, for example, a clamping device 6 such as hydraulic cylinder device, etc., is provided in a site faced to the open ring end of the sealing ring 4. Then, a recess 1a is formed in a part of the wall 1 to mount a wallboard 2, and a slot provided in a flange section 4a of the sealing ring 4 is fitted to a bolt 2a projected to the surface of the wallboard 2 and is temporarily fixed with a nut 2b. A cylinder body T is inserted into the sealing ring 4, and the clamping device 6 is operated to seal a gap between the cylindrical section 4b and cylinder body T with the sealing means 5.  After the circumference of the cylinder body T is sealed, the nut 2b is clamped to the bolt 2a, and the wallboard 2 and sealing ring 4 are sealed and fixed.
Patent JP-H10289969-A (JP)
Title: Semiconductor device and sealing resin sheet for use therefor
Inventor: KUWAMURA MAKOTO
IPC: H01L23/31
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a reliable semiconductor device which can maintain good conduction characteristics between a semiconductor element and a wiring circuit substrate. SOLUTION: A semiconductor element 3 is mounted on a wiring circuit substrate 1 through a plurality of connecting electrodes 2 and connecting pads 5, and a sealing resin layer 4 is formed in a gap between the substrate 1 and the semiconductor element 3. And the sealing resin layer 4 is formed of a sealing resin layer 4a which does not contain an inorganic filler in the region opposite to and adjoing to the connecting electrodes 2.
Patent JP-S62255545-A (JP)
Title: Fuel injection device for engine
Inventor: OKIMOTO HARUO
IPC: F02D41/02
Filed: 1986-04-28
Abstract: PURPOSE:To reduce fuel consumption as excellent ignition properties and combustibility are ensured, by a method wherein, during intermittent injection running, only an air-fuel ratio at a combustion cycle after a preceding rest cycle is set to the lean side. CONSTITUTION:A rotary engine 1 performs injection of fuel and non-injection at a given period through a fuel injection valve 15 so that a combustion cycle and a rest cycle are repeated at a given period within each working chamber 7 at least during low load operation. In which case, in a control unit 25, the duel injection valve 15 is controlled so that an air-fuel ratio of fuel-air mixture fed to a combustion cycle after a preceding rest cycle becomes more lean than that of fuel-air mixture fed to a combustion cycle after a preceding combustion cycle. Thus, at a combustion cycle after a preceding rest cycle where no dilution gas is brought, even if an air-fuel ratio is leans, fuel consumption can be reduced as excellent ignition properties and combustibility are ensured.
Patent JP-S5222911-A (JP)
Title: Producing method of a magnetic head
Inventor: NAKAMURA KAZUO
IPC: G11B5/23
Filed: 1975-08-13
Abstract: PURPOSE:To prevent magnetic gap length from deterioration thru expansion by removing brazing part of the front gap producing block, in the process of manufacturing the magnetic head.
Patent JP-S6012972-A (JP)
Inventor: SUTANREI II SUTEIBUNSU JIYUNIA
IPC: C12N1/20
Filed: 1984-05-18
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-H04207-A (JP)
Title: Cable stretcher
Inventor: KATO SHIGERU
IPC: H02G1/04
Filed: 1990-04-13
Abstract: PURPOSE:To reduce the weight of a telescopic unit by coupling a gripper rotatably with the telescopic unit through a pin thereby preventing transmission of bending moment to the telescopic unit even upon occurrence of a large tensile force due to stretching of a cable. CONSTITUTION:The cable stretcher comprises a telescopic unit 30 and a pair of cable grippers 31, 31 coupled to the opposite ends thereof, and the cable stretcher is constructed symmetrically with respect to the central part of the telescopic unit 30. The telescopic unit comprises a FRP telescopic rod 34. The gripper 31 is held at a predetermined position, i.e., the position at the initial stretching stage, with respect to the telescopic unit 30. The gripper 31 is supported under a freely rotatable state around a pin 47 when it is disengaged. When the telescopic rod 34 retracts inwardly, the gripper 31 is pulled inward with a cable 74 being clamped thus exerting tension on both cables 74.
Patent JP-H08290562-A (JP)
Title: Method for image recording and device therefor
Inventor: NAKAGAWA YOSHIHIRO
IPC: B41J2/01
Filed: 1995-04-24
Abstract: PURPOSE: To provide an image recording device which uses a low power supply, records data at high speed and realizes a high-quality recorded image in an image recording device provided with a plurality of recording elements. CONSTITUTION: This image recording device records an image by sequentially scanning with a recording head provided with a plurality of recording elements in a different direction from a recording sheet transport direction. The device comprises detection means 1, 8 which detect a printing duty for a smaller recording region than a recording region recorded in a single scan, and recording means 1, 2, 3 which reduce the number of recording heads, per unit time, used for recording data in a single scan under specified recording conditions, if the detected printing duty is higher than a specific threshold value corresponding to the specified recording conditions, and complete a recording of one single scan by recording scans.
Patent JP-S5433905-A (JP)
Title: Waste heat reclamation method of exhaust gas
Inventor: SUZUKI TAKESHI
IPC: F22D1/32
Filed: 1977-08-18
Abstract: PURPOSE: In waste heat reclamation using the cycle, to increase amount of recovered waste heat by installing the second steam generator in an exhaust gas boiler, allowing the medium in the system to receive residual waste heat, and giving this heat to the feed water condenced and pressurized in the condenser. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08296075-A (JP)
Title: Production of hydrohalogenic acid
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B1/24
Filed: 1995-04-25
Abstract: PURPOSE: To produce a high purity hydrohalogenic acid by supplying a halogen or water dissolved with the halogen to a cathode chamber of a electrolytic cell divided with a cation exchange membrane and electrolyzing by making a porous anode and a porous cathode close contact with the cation exchange membrane. CONSTITUTION: The electrolytic cell 8 is divided into the anode chamber 6 and the cathode chamber 7 with the cation exchange membrane 5. The porous anode 9 and the porous cathode 10 come into close contact with the cation exchange membrane 5. The halogen 1 is dissolved into water at a halogen dissolving vessel 2 to obtain a halogen water. The water is supplied to the anode chamber 6 and the halogen water is supplied to the cathode chamber 7, and electrolysis is executed to obtain the hydrohalogenic acid 11. The halogen may be supplied in a gaseous state through switching valves 3 and 4 to the cathode chamber 7. At this time, water supplied to the anode chamber 6 is carried to the cathode chamber 7 by a current of the electrolysis and is allowed to react with the halogen to form the hydrohalogenic acid 11.
Patent JP-H06301974-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SUGITA RYUJI
IPC: C23C14/24
Filed: 1993-04-26
Abstract: PURPOSE:To obtain a magnetic recording medium having a high output and high S/N in a short-wavelength region by having two or more shield plates which control a film formation starting section and, at the same time, positioning the shield plates to prescribed positions. CONSTITUTION:Shield plates 3A and 3A'' which control a film formation starting section 14 are constituted in twofold or more-fold structures. The film forming section-side front end 11 of the shield plate 3A' which is the nearest to an evaporating source 8 is set so that the end 11 can become lower than a film formation ending section 13. When such a constitution is used, the dispersion of the incident angle of evaporated atoms 9 to a substrate 1 becomes smaller and, as a result, the magnetic anisotropic energy of a magnetic layer can be increased. Therefore, a thin film type magnetic recording medium having a high reproduced output and high S/N in a short-wavelength region can be obtained.
Patent JP-H0328749-A (JP)
Title: Online type structure inspection system
Inventor: KEBIN KURIFUOODO DAGURASU HIYU
IPC: G01N21/17
Filed: 1990-04-13
Abstract: PURPOSE: To determine the printability of a paper on-line by an arrangement wherein a light beam impinges on a paper within a specified Brewster's angle and the optical axis of a camera is directed to receives the mirror reflected light. CONSTITUTION: A strobe light source 10 projects a light beam to a paper 20 within 3 deg. of Brewster's angle of the material forming a web. A CCD camera 14 receives a deflected light beam 11 mirror reflected in an area (3-10cm<2> ) on the surface 18 of the paper 20 and polarized 26 in substantially same plane as the light beam 11. The direction of the light beam 11 and the optical axis 24 of the camera 14 are set in a plane vertical to the moving direction of the paper 20. A signal from the camera 14 formed by a light deflected spatially in the longitudinal direction is then digitized and a histogram is formed depending on the brightness. Subsequently, the distribution of brightness is determined by analyzing the histogram and a plurality of distributions are stored.  The surface structure is sorted by a part of the paper 20 represented by the area and a larger standard deviation represents a lower printability.
Patent JP-H01270181-A (JP)
Title: Bar code reader
Inventor: YAMAGUCHI MIKIO
IPC: G06K7/10
Filed: 1988-04-21
Abstract: PURPOSE:To obtain a device capable of a thin bar by reading two bar width count values in the same processing time. CONSTITUTION:A binarization signal indicating the types (a), (b) of the bar is applied by a signal line 14 and results measured by a bar width measuring means 11 correspondingly to the bar width are respectively stored in storing means A, B correspondingly to the respective bars (a), (b). When the A, B have the data, a fetch signal 15 is generated, the width data 16 of (a) and the width data 17 of (b) are fetched. Thereby, a fetching processing twice as faster than the conventional one can be executed to read the bar of 1/2 width.
Patent JP-S62254491-A (JP)
Inventor: NUMAJIRI FUMIYA
IPC: H05K3/18
Filed: 1986-04-28
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-S5323890-A (JP)
Title: Production of heavy metal adsorbent
Inventor: NAKAYAMA HIROSHI
IPC: B01J45/00
Filed: 1976-08-19
Abstract: PURPOSE:To produce an adsorbent having selective adsorbing power to heavy metal ions by diazotizing a polyaminostyrene copolymer and coupling the diazotized copolymer with specified benzoic acid amide derivatives.
Patent JP-S5624179-A (JP)
Title: Heat sensitive recording system
Inventor: ASAKAWA TOSHIBUMI
IPC: B41J2/335
Filed: 1979-08-03
Abstract: PURPOSE: To provide an inexpensive recording system wherein only the selected positions can be recorded by overlapping heating elements respective for picture elements with other heating elements alloted to grouped picture elements, and by selectively opening or closing group selecting switches, of which the number equals that of the groups of picture elements, and picture information switches each common to each group of all the groups of picture elements.  
     CONSTITUTION: On a ceramic base 7 is deposited the first lead electrode 8, thereon is provided a thermal accumulating glass layer (a heat insulating barrier) 9, thereon is provided as a heating element a resistance 10 made from Ta-N, Ta-SiO 2  or the like, thereon are provided an anti-oxidizing layer (an insulating layer) and then the second heating element 12, and thereon are provided an anti-oxidizing layer 11 and a hardwearing layer 14 having a resistance to wear by recording paper. For instance, the first heating elements 10 of which the number equals that of picture elements are arranged in a line, and n or more second heating elements 12 wherein n equals the number of grouped picture elements are provided. If n heating elements 12 are selectively heated to correspond to n picture informations, only the heating elements which has received thermobias can reach a color development level A to perform recording. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08264337-A (JP)
Title: Iron core leg structure of reactor
Inventor: GOTO AKIRA
IPC: H01F27/26
Filed: 1995-03-20
Abstract: PURPOSE: To enable a leg iron section to be lessened in number of structural members and simplified in structure so as to easily manufacture a reactor by a method wherein stiffening plates are provided to the leg iron section, and the leg iron section and the stiffening plates are bound together with a tape. CONSTITUTION: A lower yoke 2a, a block iron core 6a, an air space insulation 7a, a block iron core 6b, an air space insulation 7b, a block iron core 6c, an air space insulation 7c, a block iron core 6d, an air space insulation 7d, a block iron core 6e are successively stacked up into each leg iron section 3. Main stiffening plates 8a and 8b and an stiffening plate 9 are provided to the outer periphery of the leg iron section 3, and tape binders 10 are provided to fasten the leg iron section 3 and the stiffening plates 8a and 8b and 9 together from around. The main stiffening plate 8b is electrically connected to the block iron cores 6a to 6e and grounded together with an upper yoke 2b and a lower yoke 2a.
Patent JP-S6127922-A (JP)
Inventor: KURISU PURATOSUUKASU
IPC: A61K38/16
Filed: 1985-05-10
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。
Patent JP-S5886-A (JP)
Inventor: IKENO TERUO
IPC: F26B3/353
Filed: 1981-06-25
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-S59226172-A (JP)
Title: Surface treatment of alloy
Inventor: NAKAMORI MASAHARU
IPC: C23C10/28
Filed: 1983-06-06
Abstract: PURPOSE:To provide resistance to corrosion at high temp. and oxidation to the surface of an alloy substrate by successively coating the surface of the substrate with an alloy of an iron group metal, Cr and Al by a sputtering method and by converting the resulting layers into an alloy layer by thermal diffusion treatment. CONSTITUTION:The surface of an alloy substrate is successively coated with an M(Y) alloy (M is Co, Ni or Fe), Cr and Al by a sputtering method, and the resulting layers are converted into an M-Cr-Al-Y alloy layer adhering to the alloy substrate by thermal diffusion treatment. Thus, resistance to corrosion at high temp. and oxidation can be provided to the surface of the alloy substrate at a low cost.
Patent JP-S63263877-A (JP)
Title: Color image forming device
Inventor: HIRATSUKA SEIICHIRO
IPC: H04N1/50
Filed: 1987-04-21
Abstract: PURPOSE:To obtain a high device with low cost and satisfactory color reproducibility by constituting an image reading part to image-form a color separation means and a color resolving image on one solid-state image pickup element, and a color output part to convert and overlap the image data corresponding to the color disolving image onto an image forming body successively. CONSTITUTION:At an image reading part A, for a color original, an optical image color- separated to blue, green and red by a color separation means with a filter is image-formed to one image pickup element successively, a photoelectric conversion is executed, an A/D conversion is executed and respective types of correction are executed. Further, by an ND filter, black information is obtained. The scanning is successively executed four times by converting 4 filters. These chrominance signals are given through a writing part B to a recording part C, written onto an image forming body, an electrostatic image is formed and a color tonner image is formed by a developing device corresponding to the chrominance signal. The number of chrominance signals of the above-mentioned process is repeated, a multiple color toner image is formed in which respective color toner images are overlapped onto an image forming body and transferred onto a transfer material. For this reason, the position dislocation of an image is eliminated, the dislocation of a latent image is minimized, or when a toner is overlapped, the dispersion of the spectral sensitivity of a color resolving image is minimized.
Patent JP-H10284089-A (JP)
Title: Carbon material for electrode of nonaqueous solvent secondary battery, and its manufacture, and nonaqueous solvent secondary battery
Inventor: YAMADA SHINICHIRO
IPC: H01M10/05
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide carbon material for an electrode of a secondary battery, which can make a nonaqueous solvent secondary battery with high energy density, its manufacturing method and a nonaqueous solvent secondary battery with an negative electrode of the carbon material. SOLUTION: As to carbon material for an electrode of nonaqueous solvent tape secondary battery, its true density found by the butanol method is not more than 46 g/cm<3> , its true value found by the helium method is not less than 1.7 g/cm<3> , its atomic ratio of hydrogen atom to a carbon atom H/C found by elemental analysis is not more than 0.15, its specific surface found by the nitrogen apsorption BET method is not more than 50 m<2> /g and its absorbed quantity of carbon dioxide gas is not less than 10 ml/g, and this carbon material has an appropriate micropore structure formed by carbonizing carbon precursor based on grameneous bamboo genus under a reduced pressure or under distribution of inactive gas at a temperature of 1,000-1,400 deg.C.
Patent JP-S63266185-A (JP)
Title: Balance disc of pump
Inventor: INADA KOICHI
IPC: F04D15/00
Filed: 1987-04-24
Abstract: PURPOSE:To avoid contact of a balance disc by forming the rotary side of balance disc either protruded or recessed, and by forming the stationary side in a protrusion or recess which can be loosely fitted with the mating protrusion or recess. CONSTITUTION:A stationary side disc 2a is formed recessed, and a protruded rotary side disc 1a is loosely fitted in this recess and mounted with possibility of advancing and refracting. When pump is in normal operation, a thrust T is applied due to the pressure P2, but the pressure difference between P1 and P0 because of effect of gaps alpha and beta generates repulsive force A to move a shaft 3, which comes in equilibrium in the position A=T. When a large eT is applied momentarily, for ex. at the time of pump starting, the fluid in the recess B is exhausted by the pressure P4 little by little from gap lambda to perform damping action, and then equilibrium with pressure P1 is restored. This should avoid contact of balance disc, to lead to prevention of seizure of the disc or abnormal wear.
Patent JP-S59224137-A (JP)
Title: Die bonding device
Inventor: YAMAUCHI YUKIO
IPC: H01L21/58
Filed: 1983-06-03
Abstract: PURPOSE:To prevent the clogging of a collet by stopping the drop of the collet regardless of the operation of a control lever on a mistake regarding the pickup of a pellet. CONSTITUTION:In a device in which pellets 2 are bonded with die pads 5 by movements in the arrows a-f of a collet 3, a means stopping the drop of the collet when a mistake regarding the pickup of the pellets is generated is mounted. That is, a vacuum sensor 18 detects a mistake regarding a suction by differential pressure in a suction pipe 11 when the collet 3 cannot suck the pellets 2. When the sensor 18 is operated, a solenoid valve 16 is changed into vacuum from air pressure, the inside of a sleeve 9 is brought to the state of vacuum, and a stepped spindle 10 and the collet 3 are pulled up regardless of the operation of a control lever 15. Accordingly, the clogging of the collet due to a contact with a melted solder material of the collet 3 on the mistake regarding the pickup of the pellets 2 can be prevented.
Patent JP-H05300363-A (JP)
Title: Picture processor
Inventor: YAMAMOTO MITSUHIRO
IPC: H04N1/387
Filed: 1992-04-20
Abstract: PURPOSE:To more speedily and accurately print out a picture in a dedicated memory by scanning a range a little large than a picture area and allowing the dedicated memory to make electric adjustment to the part excessively scanned. CONSTITUTION:An original is placed under a pressure plate 105 of a copying machine 101 and a copy start key 104 is depressed to obtain a color copy picture by the machine itself. Moreover, the picture read by a color scanner of the copying machine 101 can simultaneously also be sent to a picture memory unit 102 through a cable 107 as digital data. The sent picture data are sent to a host computer 103, in which various picture processing is attained. When a picture in a high resolution dedicated memory is outputted to a copying machine with low resolution while its picture area is designated, the picture area sent to the copying machine is set larger and a print head is used to scan a range a little larger than the picture area and the dedicated memory is used for electric adjustment to more speedily and accurately print out the picture in the dedicated memory.
Patent JP-H08270071-A (JP)
Title: Structure of joint between column and beam for concrete building
Inventor: FUKUMOTO NOBORU
IPC: E04B1/58
Filed: 1995-03-30
Abstract: PURPOSE: To maintain the strength of a joint between a concrete column and a steel frame beam and to improve workability. CONSTITUTION: In an abutment part between a reinforced concrete column and the panel zone of a steel frame beam 3, end plates 4 are joined with the respective end faces of the steel frame beam 3. The end plates 4 positioned facing each other are positioned at a distance narrower than the width of the reinforced concrete column and joined together by means of a plurality of bolts 5, and concrete is placed in a panel zone. Prestress is selectively applied between the end plates 4 positioned facing each other. Further, a steel pipe vertically opened is arranged between the end plates 4 positioned facing each other, and nipped by the end plate 4. Before assembly, the steel pipe is previously filled with concrete, which is cured. Sheathes are inserted in respective positions through which a plurality of bolts 5 are extended, and after curing of concrete, during assembly of a column and a beam, the steel pipe is nipped between end plates 4.