baber/WOPTO huggingface dataset:
Patent JP-H02150363-A (JP)
Title: Printer
Inventor: KATSURAGI KOJI
IPC: B41J29/46
Filed: 1988-11-30
Abstract: PURPOSE:To obtain a printer having no discontinuity on the midway of printing by a method wherein a size of paper set as a printing target is detected, an utmost peripheral line of a printing area determined according to the detected size is generated as a part of test pattern data, and a test pattern is printed on the basis of the generated pattern data. CONSTITUTION:A sub-scanning dot register 445 inputs a detected size from a CPU bus and outputs it. A signal outputted from an OR circuit 4437 and a signal outputted from an OR circuit 4467 are inputted to an OR circuit 447. Therefore, with the input of an ON signal from either of them, to the OR circuit 447 outputs a printing signal. Moreover, the printing signal is inputted to a terminal A of a selector 450. If the terminal A has been selected by a mode selection, a laser optical system prints the signal as a test pattern. In this manner, an utmost peripheral line of an area to be printed is printed. Therefore, if the line is discontinuous, the printer can be regarded as faulty.
Patent JP-H08215300-A (JP)
Title: Baloon catheter,manufacture of baloon catheter,and method todevelop stent to desired location
Inventor: GUREGORII PINCHIYASHIKU
IPC: A61M25/10
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To change the shape of a balloon to match the shape of a blood vessel by increasing the flexibility of a balloon catheter. SOLUTION: A balloon catheter 10 includes a catheter tube 12, at least one inflatable balloon 14 attached to the catheter tube 12 and a device 16 which is adapted to reduce at least one thickness to lessen the diameter of the at least one expansible balloon 14 at least at a part.
Patent JP-H10134317-A (JP)
Title: Substrate for thin-film magnetic head and its production
Inventor: SAWADA KIMIKA
IPC: G11B5/31
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a thin-film head to allow the impartation of the identification number which is shallow in groove depth, has smooth surfaces and hardly rise to reading errors in a short time with simple stags and a process for producing the same. SOLUTION: The coating for the identification number formed of a resin or metallic is subjected to spray working of abrasive grains of a grain size of 0.05 to 5μm and Vickers hardness of >=1500 accelerated by compressed air of 1 to 5kgf/cm<2> , by which the identification number is inscribed on the non- coated part. Since a photolithography technique is used, the reproducibility of characters is on a par with the reproducibility by IBE(ion beam etching), RIE(reactive ion etching), etc. The character depths are controllable by the pressure of the compressed air and the working time. There are no burrs 3 and work hardened layers 4 which are of problems with the conventional laser beam processing. The substrate for the thin-film head having the good identification number is thus obtd.
Patent JP-H03175105-A (JP)
Title: Valve lash-regulating device
Inventor: JIYAN SHIYUTO
IPC: F01L1/24
Filed: 1990-11-09
Abstract: PURPOSE: To reduce the dry lash of a hydraulic valve lash adjuster by adopting a shim with such a thickness as substantially compensating for mechanical tolerances between a valve and associated engine components. CONSTITUTION: In a valve-lash adjustment system 10, a hard metallic shim 82 is mounted as a load support means between the flat base part 64 of a cylinder main body 16 and the free end 12 of a valve stem. The thickness of the shim 82 is selected to compensate for mechanical tolerances between a valve having the free end 12 and an associated movable cam surface 14. Thereby the distance S between the first annular shoulder part 50 of a piston 18 and the first annular shoulder part 68 of a cylinder main body 18 can be made as small as about 0.1 to 0.3 mm. Therefore, the amount of hydraulic fluid can be decreased and the service life of the system 10 can be increased. Even if the system 10 fails, engine troubles can be avoided and no hindrance to startup arises after the engine has stopped for a long time.
Patent JP-H06132483-A (JP)
Title: Monolithic amplifier
Inventor: MIKAMURA YASUKI
IPC: H04B10/40
Filed: 1992-10-19
Abstract: PURPOSE:To obtain a data sheet listing practical characteristic values by setting the capacitance of a capacitive element equal to the sum of the capacitance of a light receiving element to be connected with a preamplifier and a parasitic capacitance to be produced upon mounting of the preamplifier circuit and the light receiving element. CONSTITUTION:A monolithic amplifier circuit comprises an amplifier Amp with gain A having input and output terminals 1, 2 connected through a feedback resistor Rf, and a capacitor 100 having one end connected with the input terminal 1 of the amplifier Amp and the other end connected with a terminal of GND level. Capacitance of the capacitor 100 is set equal to the sum of the capacitance of a light receiving element to be connected and the parasitic capacitance produced by mounting circuit components. Consequently, when the monolithic amplifier is connected, at each terminal thereof, with an instrument and the characteristics are evaluated, practical evaluation values equivalent to connection with the light receiving element can be obtained. A light receiving device can be designed based on the characteristic values listed on a data sheet annexed to a product.
Patent JP-S63199213-A (JP)
Inventor: RARII DABURIYU MOBUREI
IPC: C08K13/02
Filed: 1987-12-04
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-H02152377-A (JP)
Title: Solid-state image pickup element
Inventor: OHASHI KAZUHITO
IPC: H04N5/372
Filed: 1988-12-05
Abstract: PURPOSE:To prolong the heating and cooling time of solder and to execute the correction of a fine position by providing a through pattern part for heat insulation between the solder joint part and element board fitting part of a solid-state image pickup element supporting board and preventing heat conduction to an element. CONSTITUTION:In a solid-state image pickup element (CCD) fitting board 5, a through pattern part 5a for heat insulation is provided between a solder part 4 and a window opening 7 which is a CCD fitting part. Thus, since a bad influence to the CCD due to the heating of the solder part 4 is reduced when the CCD is fitted, the heating time by a soldering iron and the cooling speed of solder can be prolonged. As a result, the error correction of an attaching position can be executed by the accuracy of sub-micron degree.
Patent JP-2000221457-A (JP)
Title: Optical processor
Inventor: YAMADA MITSUSHI
IPC: H04B10/50
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical processor capable of efficiently performing photoelectric conversion, improving operability control or expanding duty factor variable width, etc. SOLUTION: This optical processor 100 is constituted of a first optical processing part 100a and a second optical processing part 100b optically connected to each other. The first optical processing part 100a is provided with a first current processor 112 and a sinewave voltage generator 114, etc., electrically connected to an EA modulator 110 through the EA modulator 110, a first relay 116 and a second relay 118. The second optical processing part 100b is provided with a second current processor 132, etc., electrically connected to a light receiving means 130 through the light receiving means 130 and a third relay 134. By such a constitution, in the optical processor 100, modulation and light reception by the EA modulator 110, and the light reception by the light receiving means 130 are realized.  Thus, e.g. an optical alternate multiplex signal is received efficiently without wasting energy.
Patent JP-H07158949-A (JP)
Title: Ventilation duct tube system
Inventor: SADAOKA NORIYUKI
IPC: F24F13/15
Filed: 1993-12-07
Abstract: PURPOSE:To make an inflowing rate during operating uniform by providing a plurality of straightening vanes in a bent tube part immediately before flowing to a fan, and regulating angles of the vanes corresponding to positions of both side suction type centrifugal fans to be operated. CONSTITUTION:A plurality of variable straightening vanes 3 are provided in a bent tube installed immediately before a plurality of both side suction type centrifugal fans A, B by tubes coupled to the fans A, B. The vanes 3 suppress generation of a large-scale peeling vortex in such a manner that a main flow enters both suction ports of the fans A in a straightened state when directions of the vanes have angles at an inside in a normal direction of a radial section of the tube. On the contrary, when the directions of the valves have angles at an outside, the main flow can enter both suction ports of the fans B in a straightened state.
Patent JP-H10149636-A (JP)
Title: Information recorder and error correcting parity data generation method
Inventor: TAKAHASHI HIDEKI
IPC: G11B20/18
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To rewrite the data of a certain section without overwriting the data in the same error correcting code block by generating the error correcting parity data for reproducing the data recorded on plural continuous sector areas of a concentric like or spiral like track as the invariable data. SOLUTION: At the recording time, an error correction circuit 32 encodes an ECC block. The regenerative data regenerated by a data reproducing circuit 18 are outputted to the error correction circuit 32 through a bus 29, and the error correction circuit 32 performs processing by an error correcting parity code in the regenerative data, and sends out the recording data in a memory 33 together with the error correcting parity code. The error correction circuit 32 makes possible rewriting the data of the required sector without overwriting by performing code generation so as not to change the error correcting parity code even when the sector is rewritten.
Patent JP-H02305586-A (JP)
Title: Pin ball game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1988-12-02
Abstract: PURPOSE:To prevent the occurrence of a trouble between a player and a shop worker by a method wherein when it is detected that a specified game state is entered, according to the detection, prize balls and out balls are computed, and when the number of delivery balls is increased to a set value, a specified game state is released to stop all game functions. CONSTITUTION:The set number of delivery balls is stored in a microcomputer 77 by means of a number of delivery ball setter 76. When, with a power source turned ON, a signal for a specified game state is inputted to the computer 77, prize ball signals from first and second prize ball detectors 70 and 72 and an out ball signal from an out ball detector 73 are inputted to count the number of delivery balls. A computed and counted numeric value is displayed as the number of delivery balls on a digital display unit 68. When the number of delivery balls amounts for a set value, a game function stop signal is generated and outputted for a given time. The output of the game function stop signal turns OFF the power source, releases a specified game state, and brings a game function into a stop. Thus, since a game machine is stopped by means of the accurate number of delivery balls, a trouble between a player and a shop worker can be prevented from occurring.
Patent JP-H07160788-A (JP)
Title: Medical image access method and medical picture filing device
Inventor: HASHIMOTO SATORU
IPC: G16H10/60
Filed: 1993-12-07
Abstract: PURPOSE:To remarkably improve operability at the time of selecting a medical image for confirming medial treatment effect and to remarkably shorten its necessary time. CONSTITUTION:The medical image, medical treatment data and medical treatment effect data are coordinate and held by a data holding part 4 in advance. When medical treatment data and medical treatment effect data, if it is pertient, are selected, the medial image coordinate with medical treatment data and medial treatment effect data is retrieved based on the coordinateing relation and visually displayed on a monitor part 8.
Patent JP-H02153570-A (JP)
Title: Semiconductor element
Inventor: MINAMI YOSHIHIRO
IPC: H01L29/423
Filed: 1988-12-06
Abstract: PURPOSE:To make an effective area which functions as an element as large as possible by a method wherein a wiring lead-out electrode is formed on a junction terminal region located at a peripheral part of a planar type element. CONSTITUTION:A gate electrode wiring lead-out electrode 19 insulated from a source electrode 11 through the intermediary of an insulating film 30 is provided in a junction terminal region of an insulating film 13, a high resistive film 14, an insulating film 15, and others located at the peripheral part of a conduction modulation type MOSFET or the like of a planar element, and potential of the electrode 19 is shielded by the high resistive film 14. By this setup, the potential of the electrode 19 has no effect on the electric field of the junction terminal region. A cathode electrode lead-out electrode 32 of a source electrode is similar to the electrode 19, whereby a semiconductor element of this design can be made as large as possible in effective area which functions as an element and consequently improved in current drive performance.
Patent JP-H08145260-A (JP)
Title: Expansion flexible joint
Inventor: NAGASHIMA YASUSHI
IPC: F16L27/12
Filed: 1994-11-16
Abstract: PURPOSE: To interjoin a slide pipe and a socket pipe after water sealing and to perform absorption of a work executing error by a method wherein a slide cylinder on the outer periphery of a slide pipe is rotated along the guide of a spiral protrusion to move forward and backward the slide pipe, and a deform rubber ring is fastened. CONSTITUTION: A slide cylinder 4 is fitted in the outer periphery of a slide pipe 1 wherein a retaining ring 2 is arranged on the outer periphery of an end part on the connection side and a guide 3 being a spiral protrusion is formed on an intermediate outer periphery. By rotating the slide cylinder 4 along the guide 3, a work execution error between the cylinder and a mating pipe 2 for joining is absorbed through forward and backward movement of the slide pipe 1. An annular protrusion part 6 is formed on the end part of the outer peripheral surface of the slide cylinder 4 and the inner side of the inner recessed part 13 of the inner surface of one end part of a two-division deform housing 11 for fastening is engaged in an adhering state with the inner surface of the annular protrusion part. By fastening a deform rubber ring 10 fitted in the recessed part 12 of the inner surface of a central part, the slide pipe 1 and a socket pipe 8 are interjoined in a water sealing state.
Patent JP-H04179808-A (JP)
Title: Valve system for 4-cycle engine
Inventor: HIRATA CHIAKI
IPC: F01L13/00
Filed: 1990-11-15
Abstract: PURPOSE:To improve an output of an engine in a wide speed region by fitting locker arms to eccentric large diameter portions, and interposing a first locker arm between a second and a third locker arm, to be fitted directly to a locker shaft. CONSTITUTION:A cam profile suitable in a low speed region of an engine is formed in a cam 3 for a low speed, and cam profiles suitable in middle and high speed regions of the engine are formed in cams 4, 5. Locker arms 8, 9 for middle and high speeds are rotatably fitted to eccentric bushes 12, 13, and a locker arm 7 for a low speed is fitted directly to a locker shaft 11. Abutment of the cam 3 for a low speed against the locker arm 7 for a low speed and abutment of the cams 4, 5 for middle and high speeds against the locker arms 8, 9 for middle and high speeds can be selected by rotation of the locker shaft 11. Therefore, an output of the 4-cycle engine can be improved in a wide speed region.
Patent JP-H07137588-A (JP)
Title: Grille guard for automobile
Inventor: ONO NOBORU
IPC: B60R19/44
Filed: 1993-11-12
Abstract: PURPOSE:To load a large size grille guard on a small size grille guard, by utilizing the existing small size grille guard. CONSTITUTION:By providing a reverse U-shaped planer-type frame 1 at the center, U-shaped side frames 2 and 2' are provided symmetrically at the right side and the left side. The planer-type frame 1 consists of two stringer form vertical members 11 and 11', and a horizontal member 12 to connect between the upper ends of the vertical members 11 and 11' in the horizontal direction. The side frames 2 and 2' consist of an upper side horizontal member 21 and a lower side horizontal member 22 provided parallel, and a vertical member 23 to combine between both horizontal members 21 and 22, respectively. At the position near the part the vertical member 11 and the horizontal member 2 of the planer-type frame 1 are connected, one end of the upper side horizontal member 21 of the side member 2 is connected integrally. At the lower ends of the vertical member 11 and 11', and at the front ends of the lower side horizontal member 22, connecting metal fittings 3 connected to the members of the existing grille guard and the like are provided respectively.
Patent JP-H10133813-A (JP)
Title: Mouse device
Inventor: YOSHINAGA KOJI
IPC: G06F3/0354
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a mouse device having high portability without deteriorating its operability. SOLUTION: The mouse device is composed of a track ball 2a, left button 2b, right button 2c, housing 2 which contains mouse function parts such as an electronic circuit or the like, and a holding part 3 which is adjacent to the housing 2 and formed freely foldable (contractable). The upper surface of the holding part 3 is formed by covers 31 and 32 being board materials, and the housing 2 and the covers 31 and 32 are combined by a hinge member 38 respectively. The bottom and side faces of the holding part 3 are covered with a bottom cover 39 made of gum and a side cover respectively. By folding the hinge member 38 and wrapping over the covers 31 and 32 on the housing 2 respectively, the holding part 3 is contracted and the mouse device is made small.
Patent JP-H04179712-A (JP)
Title: Pavement monitoring method for paving machine
Inventor: FUJITA MAKIO
IPC: E01C19/48
Filed: 1990-11-14
Abstract: PURPOSE:To flatly finish the surface of pavement by a method wherein the result of measurement on the pavement thicknesses on a plurality of measuring points are graphed simultaneously on the screen of a display unit in accordance with the arrangement of the measuring points, and monitoring is made therewith for the pavement. CONSTITUTION:Paving material B is laid and rolled with a screed 5 while a vehicle 1 is made to travel. First and second distance sensors 21 and 22 measure the distances to the road surface and, at the same time, an odometer 27 measures the distance of travel, and all the measured results are outputted to a control device. The pavement thicknesses on a plurality of points are obtained by computation with the control device, and a pavement thickness straight datum line is also obtained with the device by computation. Then the screed 5 is so controlled as to pave the road on the pavement thickness straight datum line in accordance with the computed result. Further, the obtained pavement thicknesses are graphed simultaneously on the screen of a display unit 36 in accordance with the arrangement of the measuring points.
Patent JP-H02153087-A (JP)
Title: Production of electroformed mold
Inventor: KAKEFUDA KOICHI
IPC: C23C18/28
Filed: 1988-12-05
Abstract: PURPOSE:To produce an electroformed mold having superior transferability of a fine rugged pattern and high surface hardness by treating a resin matrix with a sensitizing agent of a specified pH and successively subjected the treated matrix to electroless Ni plating and Ni electroplating. CONSTITUTION:A resin matrix is treated with a sensitizing agent of >=7pH contg. a noble metal such as Pd, Pt or Au to adhere the noble metal to the surface of the matrix. This treated surface is electroless-plated with Ni, activated and electroplated with Ni. The matrix is then removed and an electroformed mold is obtd. This method is adopted to produce a large-sized electroformed mold of a complex shape.
Patent JP-H03169434-A (JP)
Title: Bending apparatus and method for pipe material
Inventor: OKADA KENICHI
IPC: B21D7/16
Filed: 1989-11-29
Abstract: PURPOSE:To prevent the generation of flattening or fine cracking, etc., on the bent part of the pipe material by fixing one end of the pipe to rotatable arm while heating the pipe material, pressing the other end of the pipe material and pressurizedly deforming to a flat circular shape with the pressurizing roller. CONSTITUTION:One end of the pipe material 1 of zirconium pipe, etc., is fixed to the end part of the arm 2 which can rotate around the center of pivot 9 through the clamper 3a, 3b and the cylinder 3c. Further, the other end of the pipe material 1 is pressed to the axial direction with the pressing device which is composed of the cylinder 5, the flange 5a and the holder 5b. By which the pipe material 1 is bent with theses device. On the above bending device of the pipe material 1, the working part to be bent of the pipe material 1 is heated to the prescribed temperature with the bending die 6 incorporating the heater 6a in itself. Further, the pipe material 1 is deformed to an ellipsoidal shape with the pressurizing roller device 4 arranged between the above pressing device and the heating device. This device 4 is composed of the lower roller 4c set to the base 8 and the cylinder 4d for pressing down the upper roller 4b set to the plate 4a. Therefore, the generation of fine cracking and flattening on the bent part of the pipe material 1 is prevented.
Patent JP-2000129986-A (JP)
Title: Tightening lock device for door
Inventor: TAKIMOTO HIDEAKI
IPC: E05C9/24
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To accurately tighten packing over the whole circumference of a box main body by drawing a door to the box main body only for one-touch operation of one worker. SOLUTION: A vertical rod 15 and a horizontal rod 13 arranged along right and left vertical sides and up and down horizontal sides of a door are connected in a chain form through a deflecting conduction unit 11. A hook metal fitting 16 is attached on the vertical rod 15 and the horizontal rod 13, and a pinion 8 is fixed on a rotary shaft of a drawing rotation type locking handle mechanism 7 attached on the door. Moreover, a rack part 9 engaged with the pinion 8 is provided on the vertical rod 15 to move the hook metal fitting 16 by rotating the drawn handle for engaging with a holder of a flange 5 of an opening part 4 of a box main body 1, and thereby, the door is drawn to the box main body 1 to compress packing.
Patent JP-H06186146-A (JP)
Title: Automatic rain water sampling device
Inventor: HARA MITSUNORI
IPC: G01W1/14
Filed: 1992-10-21
Abstract: PURPOSE:To provide an automatic device capable of preventing erroneous function and exactly sampling a specified amount of rain fall water. CONSTITUTION:To an opening of a rain water sampling vessel l, provided is a lid 2 supported by a motive force transmission system capable of displacing between a closing position and an opening position and an open/close automatic control means 20 which can command the motive force transmission system of the lid 2, the opening of the lid 2, closing due to erroneous function and closing and resetting of the lid due to the completion of the sampling rain water to a set value by using in combination of a rain fall detection switch 9, a timer switch 10 and a turnover switch 11g capable of detecting the initial value of rain fall weight and detecting the set value.