baber/WOPTO huggingface dataset:
Patent JP-H03149404-A (JP)
Title: Hydraulic device
Inventor: SHIGEMATSU FUMIO
IPC: A01C11/02
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a hydraulic device in which a piston is moved at different speeds when it is advanced and/or retreated, with its configuration simplified by providing an automatic flow rate regulating unit which lessens the flow rate to the other side against the flow rate to one side of pressure oil for the hydraulic passage in which a hydraulic piston is advanced and/or retreated within a hydraulic cylinder. CONSTITUTION:Oil ports 23i and 23j are provided for the side wall of a hollow section 23k, which supplies with and/or empties of pressure oil, a moving element 23m is slidably interposed in the inside of the hollow section 23k, and a ball 23n is pushed up against a spring 23p by means of pressure oil from the oil port 23j so that an oil passage 23q is opened. In addition, a moving element 23s furnished with a throttling passage 23s', which can be slid within a hollow section 23t, is provided as an automatic flow rate regulating unit. This thereby enables a piston to be moved at different speeds (when it is advanced and/or retreated) in the moving direction by the effect of the throttling passage 23s', and also enables a device to be simplified in configuration.
Patent JP-H02152960-A (JP)
Title: Pyrrolidine derivative
Inventor: SETOI HIROYUKI
IPC: A61K31/4025
Filed: 1989-10-31
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is alkyl or ar(lower) alkyl or heterocyclic (lower) alkyl which may have substituent group; R<2> is H or acyl; R<3> is carboxy(lower) alkyl or carboxyaryl which may be respectively protected] and salt thereof. EXAMPLE:(2S,4R)-2-[(Z)-5-Carboxy-1-pentenyl]-4-(4-chlorophenylsulfonyl amino)-1-(3- pyridylmethyl)pyrrolidine. USE:Useful for preventing and/or treating thrombotic diseases (e.g. transient cerebral ischemic paroxysm), allergic diseases or nephritis, etc. PREPARATION:A compound expressed by formula II or salt thereof is reacted with a compound expressed by formula III (X is halogen) in a solvent, such as acetone or dioxane, normally at ambient temperature or while being warmed or heated according to the reaction formula to afford the compound expressed by formula I or salt thereof.
Patent JP-S63139709-A (JP)
Title: Manufacture of polyurethane foam coated with skin
Inventor: SAKAGUCHI YOSHIO
IPC: B29K105/04
Filed: 1986-12-02
Abstract: PURPOSE:To obtain a foam, which has the flexible foamed layer of open cells under a skin and a main body which consists of the semi-rigid foamed layer of closed cells, by a method wherein the skin made of cloth coated with amine or polyol is charged to a foam molding die, the skin is given an aimed shape by vacuum suction molding or heating molding and a resin foamed liquid is fed into a cavity in the foam molding die and foamed. CONSTITUTION:A skin 3, one surface of which is coated (a film 10) with at least one kind of polyol and which is made of cloth, is positioned along the surface of a cavity 6. A top force 8 is placed onto a bottom force 5 and the peripheral section of the skin 3 is pressed down, deaeration is conducted through vents 7, and the skin 3 is given an aimed shape. The inside of the cavity 6 is supplied with a resin foaming liquid 11 through a liquid injection port 9 shaped to the top force 8. A mixed liquid in which polyisocyanate, polyol, a catalyst and a foaming agent are mixed is used as the resin foaming liquid 11. When polyisocyanate in the resin foaming liquid 11 is brought into contact with the film 10 rich in reactivity, an extremely fast gas blowing reaction is conducted, the flexible foamed layer 4a of open cells is formed along the skin 3, and the semi-rigid foamed layer 4b of closed cells as a pad body is shaped by the gas forming reaction of resin foaming liquid 11 itself.
Patent JP-H06139469-A (JP)
Title: Fire receiver
Inventor: ISHII KENJI
IPC: G08B17/00
Filed: 1992-10-23
Abstract: PURPOSE:To provide the fire receiver of a self-standing type or a wall mounting type having a mouse containing box which can use a mouse for controlling a display screen, and also, can be contained at the time of no-use. CONSTITUTION:The fire receiver is provided with an opening part provided on a front panel 45 of a housing of a fire receiver 10 of a self-standing type having a display device, a pair of L-shaped rail-like guide pieces 28 hung and provided in the inside of the housing from the vicinity of both ends of this opening part, a drawer-like chassis 19a guided and inserted between the guide pieces 28 in a state that it comes into contact with these guide pieces 28, and a movement and stopper mechanism of the chassis 19a by which this chassis 19a passes through the opening part floats and stops before and behind the front panel board, and it consists of a combined structure of a mouse arranging part used as a mouse containing box.
Patent JP-S63139712-A (JP)
Title: Production device for multilayer printed wiring board
Inventor: SAITO HIDEO
IPC: B29C43/20
Filed: 1986-12-01
Abstract: PURPOSE:To obviate the peeling of a sealant tape even when evacuation or heating pressing is conducted under the state, in which breather cloth does not reach onto the upper surface of a platen, by forming a sheet suction preventive section to a flow section for the air suction of a first mold member when air in a sealing sheet covering a multilayer printed wiring board material held by the first mold member and a second mold member through a heat-insulating material is sucked to the outside. CONSTITUTION:The outsides of an upper mold plate 4, a multilayer printed wiring board material 5, a lower mold plate 6, etc., are covered with a bag film 9 through breather cloth 8, and the outer peripheral section of said bag film 9 is stuck onto the upper surface of a platen 3 with a sealant tape 10. A plurality of ventilating holes 13 for air flowing are shaped to the outer edge section of a flowing groove (an air flowing section) 7 for the air suction of the lower mold plate 6, and a side wall (a sheet suction preventive section) 14 for obstructing suction to said flowing groove 7 of the bag film (a sealing sheet) 9 is formed.
Patent JP-S63140684-A (JP)
Title: Invertor device
Inventor: TAKAHASHI MASAHIRO
IPC: H02P3/22
Filed: 1986-12-01
Abstract: PURPOSE:To make a device inexpensive, by a method wherein a converter voltage decision level is changed to only brake level and the overvoltage of a converter is decided by using control software of a microcomputer through the voltage decision level. CONSTITUTION:The control circuit of an invertor device, which is operated by a micro-computer, is equipped with a voltage detector 11, a comparator 13 and a brake level 15. When power source is thrown in this circuit, the micro- computer is operated to confirm the ON, OFF of a reset switch and a starting switch and read a frequency set signal, an accelerating or decelerating time set signal and a brake signal. Thereafter, a converter voltage is decided whether the brake level 15 has been exceeded or not by the read brake signal and an overvoltage plug is reset. When the counted value of the ON time of a brake transistor has exceeded a limit value, the over-voltage plug is set. After finishing these settings or the like, the frequency set signal is compared with an output frequency to control it in accordance with the condition of the overvoltage plug.
Patent JP-H01131343-A (JP)
Title: Cylinder
Inventor: KASHIMA MITSUHIRO
IPC: B63H20/08
Filed: 1987-11-12
Abstract: PURPOSE:To arbitrarily set a rod by forcibly opening and closing a relief valve by means of a lever, by a method wherein the pressure accumulating 6 chamber of an accumulator is connected to the oil chamber on the contraction side of the rod of a cylinder body, end is connected to an oil chamber on the expansion side through a relief valve opened at a set value or more. CONSTITUTION:A cylinder body 1 is partitioned into an oil chamber 5 on the expansion side and an oil chamber 4 on the contraction side by means of a piston rod 3. The gas chamber, filled with a gas pressure, of an accumulator 9 is partitioned from a pressure accumulating chamber 11 by means of a free piston 10. The pressure accumulating chamber 11 is communicated with the oil chamber 4 on the contraction chamber of the rod, and when the oil pressure of the oil chamber 5 on the expansion side of the rod is increased to a value higher than a given oil pressure, the oil chamber 5 on the expansion side is connected to the pressure accumulating chamber 11 through a relief valve 14 opened against the force of a spring 19. The relief valve 14 is formed such that it is forcibly opened through control of a lever 24. This constitution enables setting of the rod to an arbitrary position, and permits absorption of an overload even when the rod is present at either of the expansion side and the contraction side.
Patent JP-2001104548-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the potential of a backup power source input terminal from fluctuating even when an interruption switch for interrupting the supply of power for backup to a RAM backup power source input terminal provided in a microcomputer is erroneously operated during the operation of a game machine. SOLUTION: In a power source board 320 for supplying '5 V for backup' to the backup power source input terminal of the microcomputer loaded on respective control boards through the connectors 312a-312d of a distribution part 320a, by providing the interruption switch 521 for interrupting power supply from a capacitor circuit 517 which is a backup power source on the position of a node Y, even when the interruption switch 521 is operated and the power supply from the capacitor circuit 517 is interrupted in the middle of the operation of this game machine, '5 V for backup' is continuously supplied to the backup power source input terminal through a 5 V preparing function part 320b and a backflow prevention circuit 515.
Patent JP-H05128992-A (JP)
Title: Electron beam radiating method and electron beam radiating device
Inventor: IGUCHI MASAO
IPC: H01J37/21
Filed: 1991-10-31
Abstract: PURPOSE:To radiate an even electron beam along the width direction in a simple method by making the intensity of electron beam weaker at the center in the width direction, while stronger on both ends. CONSTITUTION:The electron beam emmited to a substarte from an electron gun opposite to the substarte is focused, and it is made possible to deflect in the width direction of the substrate. This electron beam is radiated to the surface of the substrate along the width direction of the substrate continuously or intermittently, to reform the surface of the substarte. The electron beam is radiated by positioning the focus of the electron beam at a part S farther from the substarte surface in case of the injection to the point O vertically to the substarte surface.
Patent JP-H01128620-A (JP)
Title: Charge pump circuit
Inventor: TSUCHIYA CHIKARA
IPC: H03L7/08
Filed: 1987-11-13
Abstract: PURPOSE:To respectively cause the reality of output voltage changing quantity to an input pulse width and the symmetry of the output voltage changing quantity at an up time and a down time to be satisfactory by independently providing a constant current source which has an equal current value respectively to an up and down. CONSTITUTION:A switch Su is turned on by an up pulse and a capacitor C is charged by a current I1 of a constant current source 41. Then, an output voltage Vout rises. On the other hand, a switch Sd is turned on by a down pulse and the capacitor C is discharged by the constant current I1 of a constant current source 42. Then, the output voltage Vout falls. In such a case, both at a charging time and discharging time, changing quantity DELTAV of the output voltage goes to be V=I1.DELTAt/c (here, the DELTAt is the pulse width of the up pulse or down pulse). Then, the relation between an input pulse width and the output voltage changing quantity can be made linear.
Patent JP-H0894718-A (JP)
Title: Inspection device of semiconductor memory
Inventor: MAENO HIDESHI
IPC: G01R31/28
Filed: 1994-11-21
Abstract: PURPOSE: To miniaturize an inspection device by compensating failure bit with an extremely simple configuration. CONSTITUTION: One input terminal of a plurality of AND circuits 741-745 is serially connected and failure information G<0>-G<5> retained by a register circuit 706 is inputted to the other input terminal. An AND circuit where a failure bit is inputted changes the values of AND circuits 741-745 connected to the direction (upper bit side) of an output side and the values of the AND circuits 741-745 connected to the direction (lower bit side) of an input side, thus removing the connection of signal line related to the failure bit by selectors 731-735 and switching to an adjacent signal line and a spare line.
Patent JP-2001107780-A (JP)
Title: Control device for engine
Inventor: KONDO KENTARO
IPC: F02D41/14
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To carry out the base learning of an air-fuel ratio feedback control accurately by using a specific time as the learning time of the air-fuel ratio feedback control and also make the air-fuel ratio thicker than its accuracy by carrying out the base learning and learning the riched air-fuel ratio when the operation state is entered in the area of a high load or high rotation, in the learning for a specific time. SOLUTION: In the control device of an engine having a control means for carrying out an air-fuel ratio feedback control for feedback controlling the air-fuel ratio to make a theoretical air-fuel ration and an air-fuel ratio open control for open controlling to make a richer air-fuel ratio than the theoretical air-fuel ratio, when the operation state is shifted to the area of high load or high rotation, such function that the specific time until switching from the air-fuel ratio feedback control to the air-fuel ratio open control is used as the learning time of the air-fuel ratio feedback control is provided on the control means additionally.
Patent JP-H05126798-A (JP)
Title: Method and device for measuring transformation rate
Inventor: ANDO SEIGO
IPC: G01N27/72
Filed: 1991-10-31
Abstract: PURPOSE:To precisely and simply measure a transformation rate in electric and magnetic characteristics accompanying heat treatment and the like on a metal plate of a steel plate and the like by bringing the device into contact therewith. CONSTITUTION:With a magnetizer 22 near the one hand face of an inspectionintended metal plate 25, the magnetizer 22 producing a magnetic flux for magnetizing the metal plate is arranged so that a pair of magnetic poles 23a, 23b may be opposed to each other. A pair of magnetic sensors 26a, 26b are arranged at right angles with the metal plate sandwiched at each opposed position of each magnetic pole in the direction of each magnetic induction and a subtraction magnetic flux DELTAPHI between each magnetic flux penetrating the metal plate detected with the magnetic sensors is found to measure a transformation rate of the metal plate by means of the subtraction magnetic flux value.
Patent JP-H11119545-A (JP)
Title: Developing device
Inventor: OZAWA HIDEAKI
IPC: G03G15/08
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To hold a developing blade in a normal state without being affected by distortion caused by the deformation of a device housing even if the deformation in the device housing is produced due to temperature fluctuation or the like in a developing device where the developing blade constituting of an abutting member abutting on a developing roll and a supporting member supporting the abutting member is attached to a blade attaching surface formed at the device housing through the supporting member. SOLUTION: A distortion propagation suppressing part 6 to suppress the propagation of the distortion due to the deformation caused on the side of the blade attaching surface 1e is formed at the specified point of an open area where the abutting member 30 of the supporting member does not exist in the developing blade 3. The distortion propagation suppressing member 6 is constituted of for instance a notch, a through-hole or a thinly formed part or a drawing part.
Patent JP-H08143929-A (JP)
Title: Operation of converter using waste car scrap
Inventor: SAKAI KEN
IPC: C21B5/00
Filed: 1994-11-21
Abstract: PURPOSE: To provide a method which can save a treating process of dismatling treatment, etc., causing the increase of the cost from a large scaled waste material of waste car, etc., and can use the waste car as the resources. CONSTITUTION: The waste car of almost original form applying the safety measure such as beforehand taking off only liquid from the waste car and also, preventing the explosion at the time of charging into a converter is blended as the scrap. At the time, the combustion heat of rubber-like material, resinous material containing in the waste car is used as heat energy to promote decarburizing reaction.
Patent JP-H09103860-A (JP)
Title: Method for depositing release agent on die and apparatus therefor
Inventor: HORIE MASAHIKO
IPC: B29C33/58
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the splashing of a release agent in mist form by mixing the liquid release agent and pressurized gas to form the foamy release agent and coating the inside space of the die with this release agent. SOLUTION: The liquid release agent is supplied from a tank 6 by a pump 7 to a liquid release agent supplying pipe 1 via a flow meter 8, a valve 10 and a check valve 11. The pressurized gas is supplied via a flow meter 13, a valve 15 and a check vale 16 to a pressurized gas supplying pipe 2. The liquid release agent of the liquid release agent supplying pipe 1 and the pressurized gas of the pressurized gas supplying pipe 2 are joined in a confluent section 17. The liquid release agent and the pressurized gas pass a premixer 4 and a static mixer 5 after the confluence. This premixer 4 has a packing material to form a liquid film in a pipe. This static mixer 5 has plural twisted vane elements in the pipe. The liquid release agent and the pressurized gas are mixed by the effect of the premixer 4 and the static mixer 5 and are formed into the foamy release agent 18.  Since the release agent is foamy, the release agent does not splash in the mist form.
Patent JP-S63142169-A (JP)
Inventor: NONAKA HIROYUKI
IPC: E05B41/00
Filed: 1986-12-02
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-S63139234-A (JP)
Title: Optical apparatus
Inventor: BAN MINOKICHI
IPC: G01N21/27
Filed: 1986-12-02
Abstract: PURPOSE:To enhance measuring workability, by providing a means for illuminating the incident or emitting port of a dark box having spectroscopic function and constituting said illumination means in a lights-out, discoloring or movable manner. CONSTITUTION:The luminous flux emitted from a halogen electric bulb 1 passes through a lens 2 and a sample 5 and split into two by a beam splitter 13. One of the split luminous fluxes is guided to an eyepiece 8 and a person A can observe the sample 5 without a black spot. The other luminous flux passes through a pinhole 14 and is spectrally diffracted by a concave diffraction lattice 15 to be incident to a unidimensional photoelectric element array 16 and converted to electric output corresponding to the intensity of each wavelength. Further, one end of an optical fiber 17 is provided at a position where the luminous flux of the electric bulb 1 is condensed by a lens 18 and the other end thereof is inserted in a dark box B to illuminate the pinhole 14. The illuminated light is projected on the sample 5 by the pinhole 14, the splitter 13, a lens 6, a splitter 3 and a lens 4, and the light reflected by the sample 5 reversely advances to be reflected by the splitter 13 and can be looked as a bright spot by the person A.
Patent JP-H07247106-A (JP)
Title: Fine powder of metal, alloy and metallic compound
Inventor: TEO KEENIHI
IPC: B22F9/28
Filed: 1994-10-28
Abstract: PURPOSE: To obtain powders having specified particle sizes and particle size distribution in a high purity and a high productivity by mutually reacting metal compounds or the like except AlN and Al 2 O 3 .  
     CONSTITUTION: After a metal compound or the like is introduced into a vaporizer 1a, heated and vaporized, it is introduced into a gas preheater 2 and heated to form a turbulent filament with a nozzle 5 which is reacted in a cylindrical reactor 4 to obtain a filament 6 or the like contg. time metal component. Obtained powders are introduced into an accumulation and transportation vessel 14 via a blow bag filter 10, an exhaust vessel 11 and a cooling vessel 12 to produce powders exhibiting fine powders of metal, alloy and metal compound MeX (Me is Al, Ga, In, Tl, Ge, Sn, Pb, As, Sb, Bi, Se, Te, Cu, Ag or the like: X is C, N, B or Si), having 1.0-1000 nm particle size, <1 wt.% of which have a deviation of ≥40% from the average particle size, and those with a deviation of ≥60% are zero. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03159323-A (JP)
Title: Coding device
Inventor: JIYANNJIYATSUKU RIYUIRIE
IPC: H04N5/926
Filed: 1990-10-26
Abstract: PURPOSE: To encode an information block in high quality by making an adjusting circuit to be provided with a quality circuit that decides an average quality of an information block and a modifying circuit which supplies a modi fied quality by modifying the average quality. CONSTITUTION: Each image block is encoded by a real number n1 of bit as the function of a parameter q1 which represents a quality that is applied to a control input terminal 11 of an encoder 10. An adjusting circuit 17 is provided with a quality circuit 20 which supplies a value QMOY that is an inverse number of a quality QMOY, an arithmetic circuit 22 which generates d1 that is a number of necessary bits to encode the block with the quality QMOY to each image block, an accumulating circuit 24 which accumulates difference (n1 -d1 ) that is brought about by a subtracting circuit 25, a filling circuit 26 which supplies a filling value E1 that represents the ratio between the accumulated difference and a residual amount and a modifying circuit 28 which generates a quality value that is modified by modifying an average quality as the function of the filling amount. Thereby, an image block is encoded with a sufficient quality.
Patent JP-H02136357-A (JP)
Title: Wiper
Inventor: YAMAMOTO TOKIHIKO
IPC: B60S1/18
Filed: 1988-11-16
Abstract: PURPOSE:To simplify a wiping angle variable mechanism by providing a sub- lever in parallel with a main level supporting the second pin bearing a wiper arm and connecting both levers via a cam member around the second pin. CONSTITUTION:The first and second pins 16 and 2 are provided on both ends of a main lever 9, the first and second cam members 26 and 24 are swayably supported on the pins 16 and 2, and both cam members 26 and 24 are connected by a sub-lever 25. The second pin 2 is rotatably held on a stationary member 19 on the car body side via a bush 18, and a worm gear 23 on the output shaft of a motor 22 is engaged with a worm wheel 21 supported by the stationary member 19. When the connection point center between the cam member 24 and the sub-lever 25 is A (C), the action point to the cam member 26 is the position of A' (C'), and the wide (narrow) wiping state is obtained. When the cam member 24 is rotated to move the connection point center to B, the action point is moved to B', and a wiper can be stored.