baber/WOPTO huggingface dataset:
Patent JP-S60188255-A (JP)
Title: Roller elevating apparatus
Inventor: WATANABE HIDEMI
IPC: B65H9/00
Filed: 1984-03-07
Abstract: PURPOSE:To obtain a roller elevating apparatus which is compact and does not require the special control and in which a special power means for raising a roller can be omitted, at a low cost, by constituting the apparatus so that the roller can be raised in utilization of the rolling power of the roller. CONSTITUTION:When a motor 13 is revolved normally and a rotary shaft 11 and a gear 18 are revolved in the direction of arrow 30, a correcting roller 23 revolves in the direction of arrow 31 through gears 17 and 22. Then, a brake power is applied between a hollow shaft 20 and a shaft 19 by a rotary damper 21. Therefore, the force for turning an arm 15 in the direction of arrow 32 is applied onto the arm 15 through a shaft 16, and the arm 15 gradually turns in the direction of arrow 32. Then, the arm 15 turns finally to the collision position with a stopper 24. Therefore, the correction roller 23 rises. While, when the correction roller 23 is shifted from a rising position to a lowering position, the motor 13 is revolved reversely, and the rotary shaft 11 is revolved in the opposite direction to the arrow 30.
Patent JP-2000244117-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: SHIMADA KENICHI
IPC: H05K3/46
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To achieve a method of manufacturing a multilayer printed wiring board which exhibits superior reliability of connection between an interlayer resin insulating layer and a conductor circuit, without using a heavy metal. SOLUTION: An interlayer resin-insulating layer 50α is dried to such an extent that exposing and developing steps can be performed at an adjusted drying temperature of 70-90 deg.C, in order to prevent an interlayer resin insulating layer 50 from being crosslinked excessively. When the layer 50 is developed after exposure, the surface of the layer 50 is peeled off using a DMTG solution (step (L)). Here, since the surface of the layer 50 has been peeled off, epoxy resin particles are dissolved using permanganic acid, whereby the surface of the layer 50 can be roughened (step (K)).
Patent JP-H05242414-A (JP)
Title: Composite magnetic head
Inventor: MARUYAMA YUJI
IPC: G11B5/60
Filed: 1992-02-28
Abstract: PURPOSE:To provide a composite magnetic head having a magnetic head core of which the core efficiency is enhanced and accuracy of a gap depth is improved and whose CSS characteristics are superior. CONSTITUTION:The magnetic head core 1 composed by laminating a nonmagnetic ceramic body 15 and a magnetic path forming member 16 in the thickness direction is connected to the flank of a nonmagnetic slider 2 floating opposing to the magnetic disk.
Patent JP-S62201366-A (JP)
Title: Compressor rotating speed detecting device
Inventor: SUZUKI YOSHIO
IPC: F04B49/10
Filed: 1986-02-28
Abstract: PURPOSE:To detect the rotating speed of a compressor regardless of the type of a shaft sealing device by providing a part to be detected on a driving shaft and also providing an electromagnetic induction type detector opposite the part to be detected. CONSTITUTION:A rotor 5 coupled with the driving shaft 4 made of a magnetic material is arranged on a main compressor body 3 and the shaft 4 is supported rotatably on side blocks 2a and 2b through radial bearings 6a and 6b. The part 36 to be detected which is made of a magnetic material is provided on the flank of the shaft 4 and the electromagnetic induction type detector 37 is provided opposite the part 36 to be detected. Therefore, when the shaft 4 rotates, the part 36 to be detected also rotates at the same time and its rotating speed is detected by the detector 37. Thus, the part 36 to be detected is provided on the shaft 4 and then the rotating speed of the compressor is detected regardless of the type of the shaft sealing device.
Patent JP-S53128711-A (JP)
Title: Exciting device
Inventor: YOKOTA HIROSHI
IPC: H02P9/08
Filed: 1977-04-15
Abstract: PURPOSE: To prevent short-circuit in an initial excitation power source by automatically blocking a firing signal for a reverse thyristor during initial excitation period. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08240108-A (JP)
Title: Intake-exhaust valve driving control device for internal combustion engine
Inventor: NAKAMURA MAKOTO
IPC: F01L13/00
Filed: 1995-03-03
Abstract: PURPOSE: To obtain a valve lifting characteristic suitable for an operation condition and prevent occurrence of partial abrasion of engagement groove surfaces with which pins are in contact. CONSTITUTION: A cylindrical cam shaft 22 is arranged on an outer periphery of a driving shaft 21 rotated synchronously to an engine, while a annular disc 29 is arranged between a flange 27 of the cam shaft 22 and a flange 32 of a sleeve 28 connected and fixed to the driving shaft 21. The annular disc 29 is held by means of an oscillatable control ring 35, and a pair of pins 36, 37 engaged with engagement grooves 30, 33 of the flanges 27, 32 are rotatably attached thereto. The annular disc 29 is oscillatingly controlled by means of a driving mechanism according to an engine operation condition. The control range is regulated so as not to cause a concentrical state with the cam shaft 22, so that the pins 36, 37 are always slid.
Patent JP-S62200924-A (JP)
Title: Indoor communication method
Inventor: HONDO HIROTOSHI
IPC: H04B5/00
Filed: 1986-02-28
Abstract: PURPOSE:To move an under carpet cable without reinstallation by leaking an input signal received or inputted from an antenna or a converter into a room from a leakage cable and receiving the signal through an antenna fitted to a receiver. CONSTITUTION:The antenna 7 or the converter 8 is connected to a terminal of the flat leakage cable 3, the input signal received or inputted by the antenna 7 or the converter 8 is leaked into the room from the leakage cable 3 and received by the antenna 10 fitted to the receiver 9 such as a TV receiver. The receiver 9 and the leakage cable 3 are connected indirectly through the antenna 10. As the flat leakage cable 3, it should be made as thin as possible because the cable is installed on the floor, that is, under the carpet.
Patent JP-S62201341-A (JP)
Title: Non-destructive analysis for composition of material to be measured by x rays
Inventor: KOMURA YUKIO
IPC: G01N23/06
Filed: 1986-02-28
Abstract: PURPOSE:To improve the reliability of the analysis for a material to be measured by spectrally splitting X rays transmitted through the material to be measured into three rays and collecting three pieces of measurement data, thereby removing noise from the measurement data relating to the material to be measured and improving the S/N of the data. CONSTITUTION:The beam-like white X-ray x1 emitted from an X-ray source 1 is irradiated to and scanned across one section of the material 11 to be measured in the stage of analyzing the compsn. of the material 11. The X-ray transmitted through the material 11 to be measured, i.e., the transmitted X-ray x2, is spectrally divided to monochromatic X-rays xL, xM, XH by prescribed crystals 2L, 2M, 2H and these energies are measured with respective X-rays detectors 3L, 3M, 3H. The measurement data obtd. in such a manner are inputted to an analyzing instrument 4, by which the input signals are subjected to arithmetic processing in accordance with the existing stored data and the two components of the material 11 to be measured are analyzed. The S/N of the data is thus improved and the reliability of the analysis is improved.
Patent JP-S62201716-A (JP)
Title: Positioning stopper in conveyor
Inventor: KURITA YUTAKA
IPC: G05D3/00
Filed: 1986-02-28
Abstract: PURPOSE:To make a truck stoppable at the specified position in a short time, by feeding the primary side of an electromagnet with such a voltage (current) that is a low level at a period of time when the conveying truck comes nearer to a stopping position, but with a high level voltage (current) at a period of time when the truck becomes far off, respectively, and generating damping force there. CONSTITUTION:At a period of time when a truck 1 comes nearer to a stopping position 2, restoring force (f)=-K0V0X (K0 is a constant) corresponding to a low level voltage V0 acts on the truck 1, but at a period of time when it becomes far off, restoring force (f)=-K0V1X corresponding to voltage V1 acts on the truck 1 so that when the truck 1 heads for the stopping position 2, exciting voltage of an electromagnet 6 is held down to low, but when it becomes far off, the exciting voltage of the electromagnet 6 is suddenly increased, whereby force for pulling the truck 1 back strongly acts on it. Therefore, the restoring force (f) acting on the truck 1 varies in an arrow direction on a curve with a variation in displacement X of the truck 1, and energy equivalent to a hysteresis loop area is consumed by the electromagnet 6 and a controller 11 or the like, dispersed and lost. And, the displacement X and the restoring force (f) are focused to zero while describing a hysteresis loop, thus the truck 1 is promptly stopped.
Patent JP-S52127029-A (JP)
Title: Tv signal processor
Inventor: YAMAGUCHI NAKAO
IPC: H04N5/18
Filed: 1976-04-16
Abstract: PURPOSE: To correctly perform pedestal clamping and burst bating for a video signal in a simple circuitry by the use of a pulse generated immediately after the rear edge of a horizontal sync. signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02221529-A (JP)
Title: Automatically vibrating method for hydraulic drilling machine
Inventor: MORIYA YUKIO
IPC: E02F9/20
Filed: 1989-02-23
Abstract: PURPOSE:To prevent a shock on a drilling machine and an operator by changing the stroke of the cylinder of a construction machine and a speed thereof in accordance of working forms and applying minute vibration to a backet to reduce drilling resistance for drilling. CONSTITUTION:A boom lever 1a1 is placed at a neutral position, a vibration mode switch is set and an operating mood switch 5 is set at a boom single vibration mode Bo. Next, an automatic vibration mode switch 6 is turned on to connect a switch 18 to a B contact due to repulsion of a magnet 17 so that the vibration mode signal of a boom up side 3a set at a transmitter is output via an adder 20 to a construction machine controller 7. And the signal is controlled to the boom up signal 7b and the boom down signal 7c to be output to an electronic control operation valve 21. Consequently, the sudden change of amplitude is dampened by a boom cylinder 15 and vibration drilling effect due to rectangular waves can be obtained.
Patent JP-S57159374-A (JP)
Title: Letter processing device
Inventor: MASUDA TETSUYUKI
IPC: G06F17/21
Filed: 1981-03-27
Abstract: PURPOSE:To make ''KANA'' (Japanese syllabary)''-''KANJI (Chinese character)'' conversion efficiently without increasing the capacity of a memory for dictionary by making proper instructions by key operation on the keyboard and allowing workd making of homonyms without making abnormal dividing process. CONSTITUTION:A keyboard 5 is connected to an address bus 2, a bidirectional data bus 3 and a control bus 4 connected to a microprocessor 1 through a keyboard controller 5, and a CRT display unit 8 is connected through a refresh memory controller 12. Further, a ROM13 and a RAM15 are connected through a ROM controller and a RAM controller, and a floppy disk 17 is connected through a floppy disk driving unit controller 19. Operation of the board 5 is received by the processor 1 and proper instructions are given to controllers 12, 16 by the processor 1 being controlled by the program of the ROM13.
Patent JP-S53129180-A (JP)
Title: Vacuum evaporating method
Inventor: SUGIYAMA MASATO
IPC: C23C14/08
Filed: 1977-04-19
Abstract: PURPOSE:To carry out the evaporation by heating each of the particles of the substance to be vaporized to a sufficiently high temperature and making the vaporizing rate sufficiently large, by heating the crucible filled with the metal compound of high melting point having the grain size existing mainly in the range of 1-10 mm in vacuo.
Patent JP-H09209003-A (JP)
Title: Production of sintered alloy provided with fine screw groove
Inventor: KATSUMURA YUJI
IPC: B22F3/22
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To produce a sintered alloy provided with a fine screw groove in which the fine screw groove is formed by a slip casting method. SOLUTION: A mold 1 for outer frame, a core having a desired shape and in which the screw groove is formed and a slurry mixture in which a viscosity adjusting agent for holding a prescribed viscosity is mixed with a raw material consisting of metallic powder and/or alloy powder and ceramic powder and/or whiskers are used to fix the core 2 in the mold 1 for outer frame, then the mixture is poured into the mold for outer frame. Then, the mold for outer frame is removed from the mixture, the core 2 and the mold 1 for outer frame, and the core is removed from the mixture and the core. Then, a compact obtained by solidifying the mixture is sintered to obtain the sintered alloy. The viscosity adjusting agent has a self-hardenability and the sintered alloy is provided with the screw groove analogous to the screw groove formed in the core.
Patent JP-S53129040-A (JP)
Title: Image holding material
Inventor: KONDOU HIDEYO
IPC: G03G5/02
Filed: 1977-04-18
Abstract: PURPOSE: To improve the surface lubricity, mechanical strength, adhesiveness, etc. of an electrostatic image or toner image holding member not provided with a photoconductive layer eventually improve its durability and cleaning characteristic by forming a specific surface layer by film forming. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01220436-A (JP)
Title: Vertical soaking furnace
Inventor: TOYODA TAKESHI
IPC: H01L21/31
Filed: 1988-02-29
Abstract: PURPOSE:To equalize a temperature gradient presented in a thermal space in a vertical soaking furnace not only at a normal time but at a transient time by mounting heat pipe near a cylindrical heater of the furnace along its longitudinal direction. CONSTITUTION:A furnace body 1 is composed of a cylindrical heater 2 and a heat insulating layer 3. A plurality of heat pipes 4 are mounted longitudinally near the heater 2 in the body 1. A soaking space is formed by supplying electric power from an exterior to the heater 2 in a thermal space of the body 1 to which a tube 5 is inserted. A pipe 4 so operates as to eliminate or reduce elevational difference of temperature distribution near the heat generating face of the furnace during temperature change. Generally, the longitudinal soaking property of the pipe 4 is caused by the large thermal conductivity. Accordingly, the elevational temperature difference of the space in the soaking furnace can be automatically eliminated or reduced rapidly without positive external control.
Patent JP-S58160725-A (JP)
Title: Liquid fuel combustion device
Inventor: NAKAJIMA AKIHIKO
IPC: F23D11/24
Filed: 1982-03-18
Abstract: PURPOSE:To improve an excessive combustion characteristics at an initial ignition time and decrease a volume of soot which is easily produced at the transition combustion region by a method wherein a closing body for cutting a part of the group of the fine fuel particles is arranged inside a combustion assisting cylinder between the injection nozzle and the combustion cylinder. CONSTITUTION:A cylindrical combustion assisting cylinder 16 is upraised at a substantial half height of the combustion cylinder 13 between the combustion cylinder 13 and the burner 5. The closing body 19 is composed of heat-resistant porous material, placed between the lower part of the combustion cylinder 13 and the fuel passing-port 17 of the combustion assisting cylinder 15 to restrict a part of the group of fine fuel particles 21 injected from the injection nozzle 20. After starting of the combustion, a combustion heat is accepted and the evaporation promoting action is performed. At the transition combustion performed at the initial stage of the ignition is formed a flame of red heat combustion, and after about two or three seconds, the group of fine fuel particles 21 is instanteneously changed to its evaporated state, a mixing action is promoted to generate a clean combustion of blue flame.
Patent JP-H0625070-A (JP)
Title: Liquid crystal compound, liquid crystal comosition containing the compound, liquid crystal element containing the composition, displaying method and displaying device using them
Inventor: NAKAMURA SHINICHI
IPC: C07D307/24
Filed: 1993-02-10
Abstract: PURPOSE:To provide a liquid crystal compound useful as a component for a ferroelectric chiral smectic liquid crystal composition having improved properties such as good orientation, quick response and decreased temperature dependency of the response speed. CONSTITUTION:The liquid crystal compound of formula I [R1 to R3 are H, halogen, CN, group of formula II or 1-18C straight or branched alkyl (one or non-adjacent two or more CH2 groups in the alkyl group may be substituted with O, S, CO, COO, OOC, CH=CH or CidenticalC; H in the alkyl group may be substituted with F); X1 to X3 are single bond, COO, OOC, CH2O or OCH2; A2 and A3 are group of formula III to formula VIII (Y1 and Y2 are H, F, Cl, Br, CH3, CF3 or CN), etc.; A1 is group of formula IX or formula X (R4 and R5 are H or 1-18C alkyl) or A2], e.g. 2-octyl-1-indanone-6-carboxylic acid 4-(5-undecylpyrimidin-2-yl)-2-fluorophenyl ester.
Patent JP-H11227069-A (JP)
Title: Spew trimmer
Inventor: ONIMATSU HIROYUKI
IPC: B29D30/68
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a spew trimmer, with which spews can be securely removed without giving damages to the outer surface of a tire. SOLUTION: In a spew trimmer, in which a tire 1 after being vulcanized is rotated so as to remove the spew adhered to the outer surface of the tire, bead parts are supported by the inner diameter side under the upright state of the tire and, at the same time, a roller group 18 consisting of three or more rollers 16, 17 and 17, the axis center line directions of which are nearly parallel to the axis center line L direction of the tire, is equipped. At least one roller among the roller group 18 is used for driving.
Patent JP-H06236002-A (JP)
Title: Processing agent for silver halide photographic sensitive material and processing method therefor
Inventor: TSUKADA KAZUYA
IPC: G03C5/31
Filed: 1993-02-10
Abstract: PURPOSE:To provide a solid processing agent showing good silver tone, having no change in the sensitively during running nor deterioration in preservation in a solid state and being suitable also for a small amt. of replenishing process and environmentally preferable. CONSTITUTION:The processing agent and the processing method for a black-and- white silver halide photographic sensitive material are used in an automatic developing machine after exposure. The processing agent consists of a solid processing agent kit and the developer contains a compd. expressed by general formula. The quantity of the replenisher for the developer is <=360ml/m<2>. In formula, X is an oxygen, sulfur, or selenium atom, M is hydrogen or alkali metal atom or ammonium, L is alkylene, alkylene, ether, thioether, -CO-, -CS-, or -NR(R is a hydrogen atom or alkyl group which may be replaced.), Y is an amino group which may be replaced with an alkyl group, ammonium group which may be replaced with an alkyl group, hydroxy group, or heterocyclic residue which may be replaced, and (n) is 0 or 1.
Patent JP-H05244613-A (JP)
Title: Color solid-state image pickup device
Inventor: ATSUTA YASUSHI
IPC: G03B33/12
Filed: 1992-03-02
Abstract: PURPOSE:To effectively suppress flare light and to realize a satisfactory color reproduction characteristic with small and simple constitution in a color solid- state image pickup device used for a three-board type color television camera, etc. CONSTITUTION:This device is provided with a three-color separation prism 20 consisting of three prism members 21, 22 and 23 and dichronic mirrors 24 and 25 constituted among the three prism members 21, 22 and 23 and color- separating image pickup light 26 into three primary colors 27, 28 and 29, an three solid-state image pickup elements 31, 32 and 33 which receive the rays of light of the three primary colors emitted from the three-color separation prism 20. An organic film color filter 30 having a color separation characteristic absorbing the light of a waveband emitted from the emitting surface of the other prism members 31 and 33 is provided on the light-emitting surface of at least one prism member 22 or the protective glass 34 of the solid-state image pickup element 32 receiving the emitting light of the light-emitting surface.
Patent JP-H06234088-A (JP)
Title: Laser beam machine
Inventor: IWAMOTO JOJI
IPC: B23K26/08
Filed: 1993-02-09
Abstract: PURPOSE:To reduce the transfer time of the machining position data to a stage control part from a memory, to reduce the useless movement of a stage and to improve a throughput. CONSTITUTION:When the machining position data are transferred to the stage control part 12 from the memory 13, a data sorting means of the memory 13 sorts the plural machining position data to be transferred as an unit data block ahead on the transfer so that the movement of an XY stage 2 is minimized in the unit data block. A data block transfer means of the memory 13 transfers the sorted machining position data to the stage control part 12 in a data block unit.
Patent JP-H07254541-A (JP)
Title: Electron beam adjustment method and pattern formation method
Inventor: KAWABATA TOSHIAKI
IPC: H01L21/027
Filed: 1994-03-16
Abstract: PURPOSE:To provide a beam adjustment method without being affected by an error due to a mark or deflector with regard to a dimension and shape adjustment method for the shot of the beam of an electron beam exposure device used for making a photo-mask for a semiconductor or drawing a pattern for a wafer. CONSTITUTION:In an electron bean exposure device of a variable rectangular beam system, the adjustment for the dimension and shape of the shot of a beam 3 emitted in an irradiated substrate by once beam irradiation by using a positional adjustment mark 2 which has a border line having an angle of 45 deg. to X and Y axes on the irradiated substrate.
Patent JP-S61204417-A (JP)
Title: Method of forming pile increased in support force at pile tip by bagform substance
Inventor: KAWADA HIDEO
IPC: E02D5/44
Filed: 1985-03-08
Abstract: PURPOSE:To increase a support force, by a method wherein a precast hollow pile with open ends is sunk for installation, and after a pouring pipe provided at its tip with a bagform substance, is inserted through the head to the tip of the pile, a foot protection material is poured into the bagform substance for expansion. CONSTITUTION:A precast holloe pile 1 with ends being open is sunk in an excavated hole for installation. A pouring pipe 5, provided at its tip with a bagform substance 3, is inserted through the hollow part of the pile 1 to the tip part of the pile 1. A curable foot protection material is poured for expansion to form a foot protection bulb 9 at the tip part of the pile 1.