baber/WOPTO huggingface dataset:
Patent JP-H0280444-A (JP)
Title: Polyester resin composition
Inventor: YAMAMOTO YOZO
IPC: C08L23/08
Filed: 1988-09-19
Abstract: PURPOSE:To obtain the title composition excellent in heat resistance and chemical resistance, small in water absorptivity and molding shrinkage and large in mechanical strengths by mixing a polyester resin with a specified random copolymer and a specified cycloolefin copolymer. CONSTITUTION:A polyester resin (A) is mixed with a cycloolefin random copolymer (B) comprising an ethylene component and a cycloolefin component of formula I or II and having an intrinsic viscosity [eta] as measured in decalin at 135 deg.C of 0.05-10dl/g and a softening point (TMA) >=70 deg.C and an unsaturated carboxylic acid-containing cycloolefin copolymer (C) comprising an ethylene component and a cycloolefin component of formula I or II and an unsaturated carboxylic acid (derivative) component and having an intrinsic viscosity [eta]as measured in decalin at 135 deg.C of 0.05-10dl/g, and a COOH group content of 0.05-10mol% in an A to B (weight ratio) of 98/2-2/98 to obtain this composition containing 1-100 pts.wt. component C per 100 pts.wt. total of components A and B. In the above formulas, n and m are each 0 or a positive integer; l>=3; and R<1>-R<10> are each H, a halogen atom or a hydrocarbon group.
Patent JP-S6388739-A (JP)
Title: Ion gun
Inventor: MITAMURA SHIGEHIRO
IPC: H01J37/08
Filed: 1986-09-30
Abstract: PURPOSE:To make an ion gun of an extremely long service life and of a good neutralization efficiency, by arranging a plate with a aperture on the passage of ion beams, so as to pass the ion beams through the aperture on the plate. CONSTITUTION:The periphery of a circular aperture of a circular aperture diaphragm 5 of a metal plate with an aperture at the center is arranged within the periphery of an ion distribution of beams, the ions at the shaded portions are cut off, and the cut off ions strike the circular aperture diaphragm 5 to release the secondary electrons from the diaphragm 5. The released electrons are drawn by the space electric charge of the ion beams to advance in the ion beams, and a part of the ions in the ion beams is neutralized. The ion beams neutralized in such a way are radiated over a sample S. The material used for the diaphragm 5 is preferably of a low spattering rate for the purpose to prevent the consumption of the ion beams. However, in the view-point of a good durability and an easier mechanability, Mo to be used for a grid shall be used.
Patent JP-S60127020-A (JP)
Title: Manufacture of wire rod
Inventor: ABE KAZUYA
IPC: B21C19/00
Filed: 1983-12-14
Abstract: PURPOSE:To prevent accidents such as breakage etc. in succeeding stranding work etc. even in the case of a composite wire rod or a wire rod having non- circular sectional form in continuous cold drawing a metallic wire rod by plural dies and roller correcting after final drawing, by making above-mentioned correcting work even in the middle of drawing. CONSTITUTION:In rollers used normally, plural correcting rollers 2, 2 having concave part nearly equal to the shape and outer diameter of a wire rod 1 to be corrected are pivoted zigzag vertically and rotatably. For instance, five rollers are arranged alternately zigzag making horizontal direction an axis, and then similar five rollers are arranged zigzag on both sides of the wire rod 1 in vertical direction at right angles to above-mentioned rollers, and the wire rod 1 is passed through it. Thus, the wire rod 1 is corrected by a roller bender more than once in the middle other than final stage.
Patent JP-H0657925-A (JP)
Title: Stabilizing method for cover board for composite block floor board
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/18
Filed: 1992-08-10
Abstract: PURPOSE:To inhibit the movement of cover boards while preventing the mutual contacts of the cover boards and the generation of a sound when a composite block floor board and a composite block floor board are laid at an interval, support edges are constructed along the edges of the composite block floor boards, the cover boards are built between the support edges and a double floor is formed. CONSTITUTION:Stabilizing boards 1 having approximately the same height as a composite block floor board 2 are installed so as to be projected in the orthogonal direction to the edges of the floor board 2 at regular intervals. The stabilizing boards 1 are inserted and held into clearances among the blocks, thus preventing simple movement in the direction along the edges of the floor boards 2. Cover boards 4 are mounted among the stabilizing boards 1 and the stabilizing boards 1, thus obviating movement.
Patent JP-H0790934-A (JP)
Title: Joint structure for steel pipe column and beam
Inventor: TANAKA NAOKI
IPC: E04B1/24
Filed: 1993-09-21
Abstract: PURPOSE:To dispense with works such as cutting or welding of steel pipe columns and holding the flange of a beam and a reinforcing metal from both upper and lower sides by a joint metal to fix them with bolts and only fastening the joint metal on the steel pipe column by a unilateral bolt to easily connect the beam to the steel pipe column and further, completely prevent the steel pipe column from deforming due to external forces transmitted from the beam to the steel pipe column to secure the rigidity and resisting forces of the steel pipe column. CONSTITUTION:The flange 2a, 2b ends of a beam 2 are held from both upper and lower sides at the front end of a horizontal attachment piece 6 of a L- shaped joint metal 3 composed of horizontal and vertical attachment pieces 6, 7 and fixed as a unit by an ordinary high-strength bolt 11. Reinforced metal fittings 4 having an almost L-shaped plate in plan are made to abut on the corners of the outer peripheral faces of the steel pipe column 1 and under that state, the ends of reinforced matel fittings 4 are held from the upper and the lower sides by the base ends of horizontal attachment pieces 6 and fastened by ordinary high-strength bolts 11. The vertical attachment piece 7 of the joint metal 3 is fastened to the steel pipe column 1 by unilateral bolts 10.
Patent JP-H04116889-A (JP)
Title: Reconstruction of wiring board
Inventor: SEYAMA KIYOTAKA
IPC: H05K1/14
Filed: 1990-09-06
Abstract: PURPOSE:To facilitate the reconstruction of a wiring board, by mounting a board for reconstruction in which a reconstruction pattern is formed, on a wiring board, and connecting the wiring board and the board for reconstruction by using inter-board connection wires. CONSTITUTION:After a semiconductor element not shown in figure is eliminated from a wiring board 1 as the reconstruction object, a reconstruction pad 12 and a connection pad 20 are connected by using a reconstruction wire 18; thereon a board 3 for reconstruction in which a reconstruction pattern 2 is previously formed is mounted; the connection pad 20 on the wiring board 1 side and a wire bonding pad 9 on the board 3 side for reconstruction are connected by using an inter-board connection wire 4. When the board 3 is constituted in a multilayered structure, and the rear is used as a pattern surface, a spacer 21 is interposed between the wiring board 1 and the board 3 for reconstruction, in order to prevent pattern short for the wiring board 1. Thereby workability is improved, and microminiaturization of lead pitch is enabled.
Patent JP-S61228984-A (JP)
Title: Ink jet recording method
Inventor: SAKAKI MAMORU
IPC: B41M5/52
Filed: 1985-10-22
Abstract: PURPOSE:To record images excellent in color development property, clearness, preservability or the like, by a method wherein a recording material comprising a cation-modified product of polyvinyl alcohol (PVA) at a recording surface thereof is used, and an ink comprising a water-soluble dye is used for recording. CONSTITUTION:An ink comprising a water-soluble dye is used as a recording agent, and recording is conducted by adhering ink droplets to a recording material, which comprises cation-modified PVA. The cation-modified PVA is a PVA having a cationic group such as primary-tertiary amino group and a quaternary ammonium salt group in a main chain or side chains thereof. The amount of the cationic groups retained in the cation-modified PVA in terms of molar fraction of monomeric units in the polymer is such that the cationic groups constitute 2-20mol% of the total amount of monomeric units. Accordingly, excellent ink receptivity, dryability, fixability or the like can be ensured in recording, and images with excellent clearness, preservation stability or the like can be obtained after the recording.
Patent JP-S60126949-A (JP)
Title: Communication controller
Inventor: IGARASHI YOSHIAKI
IPC: H04L13/00
Filed: 1983-12-13
Abstract: PURPOSE:To reduce the load on a central processor and software, and to shorten the time required for transmission stopping operation by storing control information sent out of a terminal, and stopping the transmission of data temporarily when the stored control information is information requesting the temporary stop of the transmission or starting the transmission of data when the control information requests the restarting of the transmission. CONSTITUTION:A circuit control part 21 when receiving a character from a terminal 3 through a communication circuit 2 stores it in a receiving character register 32, and it is compared by comparing circuits 36 and 37; when the character is a transmission stop request character, the comparing circuit 36 sends a request to stop the transmission of a service request signal to a signal line 53 to a transmission character service circuit 38. When the character is a transmission restart character, the comparing circuit 37 requests the transmission character service circuit 38 to output a service request signal to a circuit control part 21 according to whether there is a character service request signal from a transmission arithmetic part 31.
Patent JP-H0281261-A (JP)
Title: Integration processing system for other media data in multi-media document processing system
Inventor: YONEMURA HARUO
IPC: G06F17/21
Filed: 1988-09-19
Abstract: PURPOSE:To automatically set a frame size to an optimum side by changing a size of an integrated area by aligning it with a size of other media data to be integrated, at the time of executing a printing processing of document data. CONSTITUTION:When a start position (frame) of an integrated area 3 of other media data is detected, a printing processing part 1 obtains the total quantity of integrated data from a processing part 7 of other media, whether its data quantity is a size held in the frame of the present integrated area 3 or not is checked, and in case of necessity, the integrated area 3 is extended or reduced, and its frame size is informed to the processing part 7 of other media. The processing part 7 of other media generates integrated data, based on the frame size informed from the printing processing part 1. In such a way, the frame size of the integrated area can be set automatically to an optimum size.
Patent JP-H04119974-A (JP)
Title: Production of ceramic-metal composite material
Inventor: OZAWA MANZO
IPC: C04B37/02
Filed: 1990-09-06
Abstract: PURPOSE:To obtain a ceramic-metal composite material excellent in joint strength, durability, heat resistance, elasticity, workability, and thermal conductivity by forming a ceramic layer containing metal and a metal layer under specified conditions. CONSTITUTION:A ceramic having vacancies which continue in the inside of the ceramic is calcined, to which molten metal (e.g. Al) is brought into contact so that part of the molten metal flows into the vacancies to fill them. Then the ceramic is cooled to form the ceramic layer containing metal and a metal layer.
Patent JP-H0399996-A (JP)
Title: Connecting device for floating pier
Inventor: MORI TOMOAKI
IPC: B63B35/38
Filed: 1989-09-12
Abstract: PURPOSE:To prevent the breakage of a connection section by connecting joint sections of multiple floating body main bodies with connecting members adjustable against the wave period in the installation sea area. CONSTITUTION:The thickness (t), length (l) and the pitch P of through holes 6 of a connecting member 4 are set so that the natural period of a floating pier 1 is made nonresonant with the frequency band fr most abundant in the installation sea area investigated in advance. The frequency band fr in the installation sea area can be set to the about double period,and the breakage of the connecting member 4 can be prevented.
Patent JP-S6480377-A (JP)
Title: Golf ball of solid three pieces
Inventor: KAMATA TOSHIHIKO
IPC: A63B37/00
Filed: 1987-09-21
Abstract: PURPOSE: To increase a carry without impairing controllability by setting the diameter and hardness of an inside layer and outside layer at a prescribed range and incorporating cyanurate compds. having three pieces of allyl type double bonds into these layers. CONSTITUTION: A core consisting of the inside layer and the outside layer is coated with a shell. The diameter of the inside layer is 18 to <24mm and the hardness (Shore D) thereof is 15 to 30. The diameter of the outside layer is 36 to 41mm and the hardness (Shore D) thereof is 50 to 60. The contact area rate between a club face and the golf ball at the time of hitting a ball is 27 to 35%. The inside layer and the outside layer respectively contain the cyanurate compds. having three pieces of the allyl type double bonds.
Patent JP-S6294868-A (JP)
Title: Electronic copying machine
Inventor: TSUTSUI TAKAYUKI
IPC: G03G15/02
Filed: 1985-10-21
Abstract: PURPOSE:To obtain a stable corona discharging current even at a part which is easily stained regardless of temperature, humidity, and atmospheric pressure by using a high voltage power source which is brought under constant current control with the discharging current of a corona discharger for monitoring as the power source for a practical corona discharger. CONSTITUTION:The discharging current from a corotron 1 for monitoring a shield current is measured by a shield current measurement part 3' and a high voltage power supply part 4 is brought under constant-current feedback control through a voltage control part 41, so that a stable and proper current is supplied from a supply part. Therefore, when the supply part 4 is used as the power source for the charge corotron 2, transfer corotron 5, cleaning corotron 6, discharge corotron 7, etc., of the practical discharger in a copying machine, the stable corona discharging current is obtained even at a part which is easily stained regardless of temperature, humidity, atmospheric pressure, etc.
Patent JP-H0891746-A (JP)
Title: Landing door fixing device for elevator
Inventor: KIMURA SHOJI
IPC: B66B13/16
Filed: 1994-09-29
Abstract: PURPOSE: To provide a landing door fixing device of an elevator which can fix a landing door in an opened state more surely, without using a jig, etc., for exclusive use. CONSTITUTION: A landing door fixing device is equipped with a door fixing rod 10 which is installed on a landing doorsill 4, and can turn between an engagement position engaged with the lower end part of a landing door 5 and a release position, stopper 30 which regulates the turn of the door fixing rod 10 in the opposite direction to the release position from the engagement position, and holds the opened state of the landing door 5 when the door fixing rod 10 is at the engagement position, and an operating mechanism 20 for turning the door fixing rod 10 between the engagement position and the release position.
Patent JP-2001060499-A (JP)
Title: Swirl-type atmospheric pressure plasma treatment device
Inventor: SAEKI NOBORU
IPC: H05H1/46
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To treat surfaces of a treated object to high quality, with efficiency, with power and gas reduced, with favorable economy, and entirely homogeneously, by effectively utilizing chemically active neutral excitation species to the maximum without causing damage due to ions or electrons. SOLUTION: In this swirl-type atmospheric plasma treatment device, a flat plate-like high-voltage electrode 1 and a ground electrode 6 using punching metal are disposed opposite to each other with an insulator 5 put between them to form a discharge part 4 made up of minute gaps between the two electrodes 1, 6, and a mixed reaction gas is supplied, so as to form a swirl, to the discharge part 4 through a plurality of slit-shaped gas supply ports 14A formed in peripheral parts of the electrodes 1, 6.  By generating glow discharge plasma by the application of high-frequency voltage, the mixed reaction gas is excited and decomposed to produce a gas flow including chemically active neutral excitation species, and the gas flow is applied to surfaces of a processed object oppositely disposed outside the discharge part 4 through a multiplicity of gas blow-out holes 3 disposed over the whole surface of the ground electrode 6.
Patent JP-S6390731-A (JP)
Title: Magnetostriction type torque sensor
Inventor: KUBOTA CHIKI
IPC: G01L3/10
Filed: 1986-10-02
Abstract: PURPOSE:To contrive to reduce the size of a sensor by providing one detecting element and four exciting elements, arranging the detecting element on a shaft and the exciting element on diagonals which cross each other at right angles about the detection element as the center, and setting the adjacent exciting elements opposite in the direction of magnetic flux. CONSTITUTION:When clockwise torque operates on the right-hand side of the haft 5 and counterclockwise torque T operates on the left-hand side, tensile stress is generated around the axis of the shaft 5 by 45 deg. to right in the axial direction and compressive stress is generated at right angles to it, so that magnetic permeability increases by the tensile stress and decreases by the compressive stress. Consequently, magnetic flux flowing through exciting poles 2a and 2c increase in intensity and magnetic flux flowing through exciting poles 2b and 2d increase in intensity; and electromotive forces based upon the pieces of magnetic flux are added together and appear at a detection coil 6. Consequently, the detection coil which requires a large number of turns has one pole, so the number of turns is decreased on the whole and the size is therefore reduced.
Patent JP-2000066115-A (JP)
Title: Light source device for endoscope
Inventor: MATSUMOTO SEIJI
IPC: G01J3/10
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To enable plural LEDs to be driven by a battery, to reduce power consumption and to make a device compact and lightweight. SOLUTION: A light source part 12A is constituted so that the plural LEDs 16 are connected to a flexible board and the flexible board is fitted to a supporting body 18. The supporting body 18 is provided with a lens barrel 19 preventing light emitted from the LED 16 group from being diffused and guiding it forward and a condensing lens 20 is arranged in front. Besides, a reflection surface is formed at the inside surface of the lens barrel 19. It is good that a concave mirror is used instead of the lens barrel 19. Besides, it is good that the respective LEDs are provided with a small concave mirror or a microlens. A bare chip can be used as the LED 16. Thus, the plural LEDs 16 can be driven by the battery power source 14.
Patent JP-S61113585-A (JP)
Inventor: KARASU TADASHI
IPC: B62M6/55
Filed: 1984-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03100588-A (JP)
Title: Cleaning device
Inventor: IWAMOTO MASAKAZU
IPC: G03G21/10
Filed: 1989-09-13
Abstract: PURPOSE:To satisfactorily collect a developer without being clogged thereby even if it is accumulated on the downstream side and becomes a large quantity by setting a pitch of the downstream side of a carrying screw larger than a pitch of the upstream side. CONSTITUTION:In a casing 11, a carrying auger 20 positioned in the lower part of a cleaning blade 12 and operated as a carrying screw is provided, and the carrying auger 20 is constituted of a rotation axis 20a and a sheet 20b wound spirally around the rotation axis 20a, and carries a toner (t) being a developer. Also, as for the sheet 20b of the carrying auger 20, a pitch A of the downstream side in its carrying direction is set larger than a pitch B of the upstream side, and the toner carrying capacity of the downstream side is increased. In such a way, even if the toner (t) is accumulated on the downstream side of the carrying auger 20 and becomes a large quantity, it is carried smoothly to a nozzle 21, and can be collected satisfactorily without being clogged thereby.
Patent JP-2001060309-A (JP)
Title: Thin-film magnetic head device having shorting part for preventing electrostatic breakdown, formation of this shorting part and device forming this shorting part
Inventor: NISHIHARA KIMIO
IPC: G11B5/40
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a shorting part for preventing electrostatic breakdown at a proper point of lead printed wiring of a thin-film magnetic head device and to easily separate or disconnect this shorting part with simple operation. SOLUTION: This thin-film magnetic head device has the shorting part 17 in conductor portions 15c existing in proximity to each other of a portion of the lead printed wiring 15 led out of a slider provided with a magneto-resistive head element and is used by separating the shorting part 17 by heating or cutting. The shorting part 17 is formed by compression deforming a pair of solder bumps 17a and 17b previously fixed to the conductor portions 15c and partially superposing and joining these solder bumps to each other.
Patent JP-H08117443-A (JP)
Title: Video game system
Inventor: TSUDA YOICHIRO
IPC: A63F13/798
Filed: 1994-09-05
Abstract: PURPOSE: To easily recognize a point result obtained when a video game program is executed in which ranking it is set compared with the point of the video game program executed in another place or area. CONSTITUTION: Each terminal machine 200 transmits information with respect to the point result of a video game held in game equipment 210 to a center 100. The center 100, when receiving the point information, calculates the point ranking at every terminal machine, and transmits the information with respect to the point rank ranking to each terminal machine 200. Each terminal machine 200 receives the information with respect to the point ranking, and displays it on a display.
Patent JP-H1187588-A (JP)
Title: Manufacture of semiconductor device
Inventor: URABE FUMIAKI
IPC: H01L21/60
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce a shift in position between a flip chip and a lead frame and to prevent failures in contact between the lead frame and a bump by sticking a stick-up pin upward into a tapered positioning hole of the lead frame and also by pressure-fitting the flip chip to the lead frame. SOLUTION: A stick-up pin 4 mechanically positioned with respect to a pyramid collet 2 is passed through a through hole 9a of a heater plate 9 and stuck up into a tapered positioning hole 1a of a lead frame 1 so that a tip 4a of the pin 4 is tightly fitted into the tapered positioning hole 1a of the lead frame 1. If a very small shift in position of thickness of the lead frame or less occurs between a flip chip 3 sucked to the pyramid collet 2 and the lead frame 1, the stick-up pin 4 is stuck up, thereby displacing the lead frame 1 laterally to allow the very small shift in position of the lead frame 1 with respect to the pyramid collet 2 to be corrected.