baber/WOPTO huggingface dataset:
Patent JP-H0524275-A (JP)
Title: Image forming device
Inventor: MOCHIZUKI TATSUO
IPC: B41J11/42
Filed: 1991-07-25
Abstract: PURPOSE:To obtain a sheet feed mechanism which is produced in an easy manner without the need for previously adjusting the peripheral speeds of feed means to each other, the need for managing the outer shapes of rollers as the feed means, and the occurrence of a shift in feed timing to a sheet and to obtain an image forming device using the sheet feed mechanism and having no possibility of a printing error. CONSTITUTION:The peripheral speed of a first feed roller is determined to be larger than the peripheral speed of a second feed roller. For accomplishing the purpose, an absorbing means for absorbing a difference in peripheral speed between the first feed roller and the second feed roller under the state that a sheet is fed by the first feed roller and the second feed roller is provided on a drive force transmission system between the first feed roller and the second feed roller.
Patent JP-S6271767-A (JP)
Inventor: NAKAMURA NAGATOSHI
IPC: B62J7/00
Filed: 1985-09-25
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-2000005271-A (JP)
Title: Adhesive plaster for reducing stiffness
Inventor: TANAKA TOMOJI
IPC: A61K9/70
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To continuously reduce a pain and a cramp of a human body by attaching an adhesive plaster, on which jasper powder of mosaic stones mixed with tuff, andesite and cryolite that radiate less than 4 microcurie is adhered, to an affected points of the human body on a skin. SOLUTION: A piece of gauze, which is impregnated with 1% guaiacol water and 0.1% alcohol-soluble synthetic musk-alcohol solution and dried by a hydroextractor is adhered to a general plaster by an adhesive glue. A small disk piled with aluminum films that are treated by microwave radiation is attached to an upper surface of a center of the gauze. A double-faced adhesive glue is attached to a back surface of the disk piled with the aluminum films and jasper powder and iron textroxide powder containing a platinum family, gold, silver, and copper are bonded as a center core of a jasper film.
Patent JP-H0764776-A (JP)
Title: Input editing system for program source
Inventor: KASAHARA NORIO
IPC: G06F3/02
Filed: 1993-08-25
Abstract: PURPOSE:To reduce the labor and time for inputting a program source and to reduce erroneous input by retrieving a specified character string from a dictionary file or a program source under edition and displaying a character string to be a candidate. CONSTITUTION:The character string discriminating means 2a of an input editing part 2 is activated whenever a character is inputted to an input character buffer 3a to discriminate whether or not each character is one which is set in a character attribute judging table 5. Then a dictionary and edition area retirieving means 2b retrieves a dictionary file 6 through the use of the character string inputted to the input character buffer 3a and retrieves a program source editing area 3b. When an identifier a part of which is the same as the character string in the input character buffer 3a is detected, the identifier is stored in a retieving result area 3c. Furthermore, when the instruction of selecting one of pictures where the identifier is displayed by a person preparing the program by looking at the pictures is inputted from an input/output part 4, a display/selection means 2c replaces content in the input character buffer 3a with the selected identifier.
Patent JP-H0373557-A (JP)
Title: Package for semiconductor device
Inventor: YAMAKAWA HIROSHI
IPC: H01L23/10
Filed: 1989-08-14
Abstract: PURPOSE:To facilitate unsealing of metal cap by employing a partially curved seal ring, projecting toward the central section, in the package for semiconductor device. CONSTITUTION:When a ceramic substrate 1 mounting an LSI chip 4 is sealed through a metal cap 2, a curved seal ring 3 is employed in order to provide eaves of the metal cap 2. A rotary welding electrode 5 is arranged in parallel with the metal cap 2 and the seal ring 3 is provided with pointed triangular cross section in order to deal with the variation of current path due to transfer of a part of welded section to the inner circumferential section of the metal cap 2. By such arrangement, the metal cap can be unsealed without causing damage on the inner LSI chip when it is required for the purpose of reject analysis.
Patent JP-S6453595-A (JP)
Title: Manufacture of ceramic multlayered board
Inventor: ITAGAKI MINEHIRO
IPC: H05K3/46
Filed: 1987-08-25
Abstract: PURPOSE:To eliminate a short-circuit between wiring layers by a method wherein a baked ceramic board on which unbaked wiring layers made of copper oxide paste are formed and an unbaked green sheet on which wiring layers made of copper oxide paste are formed are bonded to each other by thermocompression bonding at a specific temperature and under a specific pressure. CONSTITUTION:Wiring layers 2 made of copper oxide paste are screen-printed on a baked alumina board 1 beforehand and dried. Then wiring layers 2 made of copper oxide paste are formed on an unbaked green sheet 3 in which holes 4 are formed at required positions and dried. The baked alumina board 1 and the unbaked green sheet 3 are laminated and bonded to each other by thermocompression bonding at a temperature of 50-80 deg.C and under a pressure of 100-300kg/cm<2>. The multilayered board after bonding is heated in the air to eliminate organic components in the paste and the green sheet completely for debindering. Then, after the copper oxide is reduced into metal copper in a nitrogen gas atmosphere containing hydrogen gas, the metal copper and the green sheet are baked in a nitrogen gas atmosphere.
Patent JP-S60103162-A (JP)
Title: High-speed tool steel having superior wear resistance and welding resistance
Inventor: UCHIDA NORIMASA
IPC: C22C33/02
Filed: 1983-11-09
Abstract: PURPOSE:To obtain the titled inexpensive high-speed tool steel with high mass productivity by mixing atomized high-speed tool steel powder not contg. Ti and Zr with powder of the nitride, carbide or carbonitride of Ti or Zr and powder of Cr, Ni or the like in a specified ratio and by molding and sintering the mixture. CONSTITUTION:To 65-97wt% water or gas atomized powder having <=44mum particle size and consisting of, by weight, 0.5-2.2% C, <=1.5% Si, <=1.0% Mn, 3.0-6.0% Cr, <=15% Mo and/or <=30% W (W+2Mo=4-30%), 0.5-10% V and the balance Fe with impurities are added 2-15wt% powder of one or more kinds of compounds having 0.1-10mum particle size selected among the nitrides, carbides and carbonitrides of Ti and Zr and 0.5-20wt% powder of one or more kinds of metals having <=10mum particle size selected among Cr, Ni, Mo, W, Cu, Co and Fe, or 0.01-1.0wt% carbon powder having <=44mum particle size is further added. They are uniformly mixed, molded, and sintered to obtain a high- speed tool steel having superior wear resistance and welding resistance.
Patent JP-S58113743-A (JP)
Title: End point detecting method of solder plating melting treatment
Inventor: MITSUI KIYUUZOU
IPC: G01N27/06
Filed: 1981-12-26
Abstract: PURPOSE:To elevate a precision property and a preserving property, and to form a pattern of a solder plating wiring having good etching accuracy, in a short time, by measuring electric resistance across a solder plating pattern for test, and deciding its melting state. CONSTITUTION:A wiring pattern 14 is used as a test pattern for detecting a solder plating layer melting state, is formed by a conventional technique when forming other wiring pattern, and is used for measuring an electric resistance value. Electric resistance of the pattern 14 is measured by pressing a probe against a through-hole of both ends, and a melting state of the plating layer is decided.
Patent JP-S60102663-A (JP)
Title: Developing device
Inventor: OGAWA HIROSHI
IPC: G03G15/08
Filed: 1983-11-09
Abstract: PURPOSE:To make a titled device small-sized and light weight, and also to attach and detach it to and from an image forming device by providing a handle on a developing device, installing the developing device to a prescribed position of the image forming device by interlocking with an operation of the handle, and detaching it from the prescribed position. CONSTITUTION:When a handle 13 is pushed in the direction B, the handle 13 tend to turn clockwise centering around a supporting shaft 14b, and a link 15 also tries to turn clockwise centering around the supporting shaft 14b. A tension spring 17 is provided between the link 15 and a shaft part 13c, and since the link 15 is always drawn to the handle side, a dowel 15c is pushed, and it moves in the direction opposite to the direction A. When the handle is turned continuously, the dowel 15c gets over a projecting surface part of an inlet side of a guide groove 22. A developing device 2 receives a moment force by which the supporting shaft 14b becomes a point of application, by using the dowel 15c as a supporting point, and the developing device 2 turns counterclockwise by using a dowel 19 as a supporting point, and it is installed to a prescribed position.
Patent JP-H0555083-A (JP)
Title: Manufacture of metallized film for capacitor
Inventor: SUNANAGARE NOBUKI
IPC: H01G4/18
Filed: 1991-08-22
Abstract: PURPOSE:To provide a method for manufacturing a metallized film for a capacitor to obtain the film having excellent moisture resistance to be used for an electronic apparatus, an electric apparatus. CONSTITUTION:A film fabric 11 in which an A1 electrode is vapor-deposited on both or one side surface of a dielectric material, is passed through a water treating tank 12 filled with pure water, moisture of the fabric 11 after the A1 is vapor-deposited is removed by a drying blower 13, and an oxide film having 30-60Angstrom  of thickness is rapidly formed.
Patent JP-H0495949-A (JP)
Title: Production of resin for spool for photographic film
Inventor: GOI KATSUNORI
IPC: G03C3/00
Filed: 1990-08-08
Abstract: PURPOSE:To improve the dispersibility of a carbon black by specifying the mixing ratio of zinc stearate to the carbon black and the shearing stress of a kneading machine at the time of kneading carbon black-contg. polystyrene resins in a stage for mixing colored pellets. CONSTITUTION:The general-purpose polystyrene resin 1, the impact resistance polystyrene resin 2, the carbon black 3, and the zinc stearate 4 are mixed by using, for example, a Henschel mixer, Banbury mixer, etc., and are further kneaded by the kneading machine 6, by which the colored pellets are produced. These pellets are used and are molded by a molding machine 7 to form the spool. The zinc stearate which improves dispersion by unraveling the bonds of the particles of the carbon black powder is used as a dispersant and the amt. of the zinc stearate to be added is specified to 10 to 45% mixing ratio to the carbon black. The shearing stress at the time of kneading is specified to >= 10<5>dyne/cm<2>. The dispersibility of the carbon black in a pellet coloring stage is improved in this way and the extrusion output of the kneading machine is maximized. The resin is thus efficiently produced.
Patent JP-H0492510-A (JP)
Title: Machining method for tuning fork part of piezoelectric vibrator
Inventor: KAIDA HIROAKI
IPC: H03H3/02
Filed: 1990-08-08
Abstract: PURPOSE:To attain the precise machining of the tuning fork part of a piezoelectric vibrator by masking the tip part of a tuning fork excluding a slit, applying the accelerated particles to the deepest part, and shaving off the deepest part or the tip part of the tuning fork. CONSTITUTION:A slit 4 is masked by a mask member 8 end the accelerated particles of the silicone sand or an abrasive material, etc., are applied to a tip part 3a of an end part 3 of a piezoelectric substrate 2 excluding the slit 4 as shown by an arrow X. Thus the part 3a is shaved off by the particles and therefore the cut depth l of the slit 4 is gradually reduced. Then the part 3a of the substrate 2 excluding the slit 4 is masked by the mask members 10 and 11, and the accelerated particles are applied to the deepest part 4a of the slit 4 as shown by an arrow Y. Thus a tuning fork part is machined with high precision and the piezoelectric vibration frequency is set with high accuracy.
Patent JP-H0742618-A (JP)
Title: Manufacture of sliding valve type carburetor
Inventor: HIRANO TAKASHI
IPC: B23P15/00
Filed: 1993-08-03
Abstract: PURPOSE:To manufacture a sliding valve type carburetor easily by reducing the number of parts therefor. CONSTITUTION:A sliding tube 14 provided in a carburetor body 11 is formed using a casting die. The inner wall surface of the sliding tube 14 is ground by end milling orthogonally to the axis A direction of an air intake passage 12 and the sliding direction of the sliding valve 13 to form the sliding tube 14 into such a dimension and surface roughness as to meet another sliding valve 13. On the side of the sliding tube 14 which serves as a clearance for a cutting tool, a roller bearing 22 is provided to reduce sliding resistance. On one end of a surface to be machined by end milling, a seal ring 30 is brought into pressure contact with the sliding tube 13 to increase fluid sealing ability.
Patent JP-S6192143-A (JP)
Title: Rotor of motor
Inventor: KISHI KAZUO
IPC: H02K17/16
Filed: 1984-10-08
Abstract: PURPOSE:To freely alter the resistance of a rotor without varying a skew amount, the thickness and an end ring shape by combining a plurality of rotor iron plates as one set and rotatably displacing each set to add a skew thereto. CONSTITUTION:A plurality of rotor iron plates 1 formed with slots 1a at the outer peripheral edge are laminated by matching the positions of the slots 1a to form a block of the plates 1. The blocks are laminated in the prescribed thickness while rotatably displacing the positions of the slots 2a at every block to form a rotor core 2'. A bar 3 is cast in the slot 2a of the core 2', and cast conductor end rings 4 are formed at both ends. Thus, the effective sectional area of the bar 3 can be altered by merely varying the number of the plates 2 at every block to freely set the rotor resistance.
Patent JP-H1054014-A (JP)
Title: Road reflecting mirror
Inventor: FUJISHITA YOSHIYA
IPC: E01F9/673
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a road reflecting mirror capable of promoting eligibility efficiently in the night time, also maintaining high eligibility with contact with cars and almost eliminating maintenance. SOLUTION: A road reflecting mirror is so constituted that a back board 3 is mounted to the upper part of a bearing column 1, a mirror body 4 is provided to the front of the back board 3, at the same time, a mounting frame 5 is fixed to the peripheral edge of the back board 3 and mirror body 5 and that an eave section 6 is projected along the upper edge section of the mounting frame 5. In that case, fluorescent substance is contained in the bearing column n 1, back board 3, mounting frame 5 and the surface of the eave section 6 or the mirror body 4 or the bearing column 1, back board 3, mounting frame 5 and the surface of the eave section 6 and mirror body 4, and the fluorescent substance is excited by electromagnetic waves to emit.
Patent JP-H1055544-A (JP)
Title: Optical information reproducing device
Inventor: KASHIWABARA YUTAKA
IPC: G11B20/22
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To enable reproduction with less errors by equalizing a reproducing waveform in suppressing its nonlinear distortion. SOLUTION: In an optical information reproducing device for optically reproducing information recorded as a mark string on an optical disk 1, a nonlinear distortion compensator 3 composed of a specific pattern detecting part 11 for detecting a specific pattern from a reproducing waveform obtained by reading the mark string on the optical disk 1 with a recording/reproducing system 2, a compensating waveform generating part 12 for generating a compensating waveform for compensating nonlinear distortion of the reproducing waveform based on a detecting result of the specific pattern detecting part 11, a delay part 13 for delaying the reproducing waveform and an adding part 14 for adding the compensating waveform to the delayed reproducing waveform; is disposed prior to an equalizer 4, so as to compensate the nonlinear distortion of the reproducing waveform.
Patent JP-H1136609-A (JP)
Title: Seismic control structure of building
Inventor: ISHIBASHI HISAYOSHI
IPC: E04G23/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a seismic control structure in which braces can be miniaturized. SOLUTION: Two auxiliary columns 18 are secured to the two columns 10 of a building 16, and an upper auxiliary beam 28 and a lower auxiliary beam 30 are secured to the two beams 12, 14 of the building, respectively, and are secured to the two auxiliary columns. A damper 40 is disposed at substantially the center of the interval between the upper and lower beams 12, 14. A first brace 42 is secured to the upper auxiliary beam 28, is extended from the upper auxiliary beam 28 toward the damper 40, and secured to the damper 40. A second brace 44 is secured to the lower auxiliary beam 30, is extended from the lower auxiliary beam 30 toward the damper 40, and secured to the damper 40.
Patent JP-H0764918-A (JP)
Title: Electronic desk calculator
Inventor: SHINOHARA ISATO
IPC: G06F15/02
Filed: 1993-08-26
Abstract: PURPOSE: To provide an electronic desk computer in which the voice of a user is stored and reproduced, and the user is released from the operation for writing a calculated result or the like. CONSTITUTION: A memory calculation key 102a for operating a recording instruction and a recall memory key 102b for operating a reproducing instruction among switches on a keyboard 102 are connected respectively with a voice processing part 70, and the timing of the input and output of a voice is designated. When the recording instruction is operated by depressing the memory calculation key 102a, a voice inputted by a microphone 107 is amplified and converted into a digital signal by a signal processing part 71, and stored as voice data in a voice memory 204a. Next, when the reproducing instruction is operated by depressing the recall memory key 102b, the voice data stored in the voice memory 204a are taken, reproduced into a voice signal and amplified by the signal processing part 71, and outputted as the voice through a speaker 106.
Patent JP-S6190419-A (JP)
Title: Device for deposition of film
Inventor: TSUDA HISANORI
IPC: H01L21/205
Filed: 1984-10-11
Abstract: PURPOSE:To contrive the improvement in yield by increasing a film depositing velocity by driving a material gas into a reactor by a material gas introducing means. CONSTITUTION:A substrate supporting means 17 fixes and supports a substrate (A) and a valve 14 is closed whereas a valve 16 is opened to exhaust the air sufficiently by use of a pressure reducing source which is connected to an exhaust pipe 15 and a pressure inside a reactor 11 is made about 10<-4>Pa, for example. Nextly, while closing the valve 16 completely or opening it slightly, the control valve 14 is opened properly to drive a material gas into the reactor 11 by use of a pressing pump 19. With keeping a pressure in the reactor 11 at about 1.0X10<5>-1.5X10<5>Pa, high-energy beam B is projected from the outside through a window 18 thereby depositing the material on the substrate (A). Thus as the material gas can be utilized efficiently for deposition of films, the yield is improved. Also, as the concentration of material gas in high, a film depositing velocity becomes high.
Patent JP-H0767098-A (JP)
Title: Moving picture monitoring device
Inventor: MAENOZONO TOSHIO
IPC: G06T9/00
Filed: 1993-08-26
Abstract: PURPOSE:To monitor pictures from plural cameras by using the compressing/ expanding part only of one system by switching and fetching the pictures from the plural cameras, and time-dividing and outputting the pictures. CONSTITUTION:The pictures from plural cameras 11 are digitized by an A/D converter 12, and read as patterns constituted of frame memories 1-4 according to a sampling clock outputted from a video switching control part 18 at certain time intervals. At this time, the picture concerned being the output of the converter 12 and the previous picture being the output of a memory 13 are inputted to a subtracter 14, an inter-frame difference is calculated, and fetched again in the memory 13 as the picture concerned. The obtained inter-frame difference is successively selected by a video switcher 17, and applied to a compression unit 15. The unit 15 successively compresses the inter-frame difference from the switcher 17, adds a video number and code amounts to the header part, and transmits it to a transmission control part 16, and it is transmitted to a transmission line.
Patent JP-S58116908-A (JP)
Title: Inlet side apparatus of continuous rolling mill for pipe
Inventor: YOSHIHARA SEISHIROU
IPC: B21B25/02
Filed: 1981-12-30
Abstract: PURPOSE:To advance a mandrel in the correct direction against a material to be rolled, in a continuous rolling mill for pipe by using the mandrel, by pushing the mandrel into the material to be rolled by a thrust block attached to an endless belt, and restricting the mandrel and material by a guide. CONSTITUTION:A thrust block 19 engaged with a small diametral part 18 of the mandrel 23 for controlling the moving speed of the mandrel 23 is connected to a part of an endlessly revolving ring 17, and a caterpillar 20 having a groove 20a formed along a pass line is connected to the upper surface of the ring 17 between the rolling mill 11 and the block 19. The material 22 to be rolled and the mandrel 23 are resricted to the pass line by the groove 20a and plural guides 21 which can open and close freely and are arranged above the groove 20a along the pass line. The heights of respective guides 21 are changed in two steps by cylinders 24 connected to respective rolls to restrict the outer surface of the material 22 or the mandrel 23 when the mandrel is exposed by the advance of the pipe, thereby the mandrel 23 is inserted in the correct direction against the material 22 to manufacture the normal pipe stably.
Patent JP-S59165192-A (JP)
Inventor: FURANKU RIYUUDEIGAA HORUSUTOMA
IPC: G06K19/00
Filed: 1983-11-09
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-S58111737-A (JP)
Title: Fixing device for vehicle in vehicle tester
Inventor: SHIMIZU KENICHI
IPC: G01M17/007
Filed: 1981-12-25
Abstract: PURPOSE:To enable the firm fixation of a wheel to be driven, of a vehicle by a simple structure provided with a wheel-shaped member without a tire, which is fitted instead of the wheel to be driven, and with a fixing bed which fixes firmly said wheel-shaped member. CONSTITUTION:A vehicle fixing device is provided with a wheel-shaped member 11 fitted to a vehicle instead of a wheel to be driven of the vehicle, and with a fixing bed 12 fixing this wheel-shaped member firmly. As the wheel-shaped member 11, a wheel itself wherefrom a tire is removed, or a member having a structure similar to the wheel, can be employed. The wheel-shaped member 11 is fixed instead of the wheel to be driven of the vehicle in the same way as the wheel is fitted, and thus the wheel to be driven can be fixed firmly by a simple structure.