baber/WOPTO huggingface dataset:
Patent JP-H09266533-A (JP)
Title: Image forming device
Inventor: OGIWARA ATSUSHI
IPC: H04N1/407
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a device with which output image density can be controlled within a target value allowable range by providing respective means for image quality variation, patch image preparation, detection and 1st and 2nd manipulated variable calculation. SOLUTION: An image processing part performs suitable processing to a source image signal provided by reading an original at an image reading part or being prepared at an external computer, etc. Thus, the provided input image signal is inputted to a laser output part 1, and a laser beam R is modulated. A photosensitive object 2 is raster irradiated with the laser beam R modulated by the input signal like this. On the other hand, the photosensitive object 2 is uniformly charged by a scorothoron charger 3 and when it is irradiated with the laser beam R, on its surface, an electrostatic latent image corresponding to the input image signal is formed. Next, the electro-static latent image is toner developed by a developer 6, and the developed toner is transferred onto paper by a transfer device 7 and fixed by a fixer 8.
Patent JP-H06284736-A (JP)
Title: Power-supply for induction welding
Inventor: BAI HIDEKI
IPC: B29C65/32
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a stable and sure control characteristic which corresponds to a change in the circuit constant of a work coil or the like due to a temperature change, a load change or the like by a method wherein, while the driving current of an inverter is being controlled, the carrier frequency of the driving signal of the inverter is changed so as to follow a change in a resonant frequency including the work coil. CONSTITUTION:The high-frequency output of a full-wave inverter 14 is supplied to a resonant circuit 16 via a transformer 16. The resonant circuit 18 includes a resonant capacitor 21 and a work coil 22, and the work coil 22 guides a high-frequency current to a heater 24 for welding. The current of the resonant circuit 18 is detected by a CT 26, it is input to a microcomputer 30 via a current/voltage conversion circuit 28, and it is fed back to a PLL 32. The output of the PLL 32 is given to one input of an AND gate 40 as an inverter carrier signal, a PWM control signal from the microcomputer 30 is given to the other input of the AND gate 40, and the output of the AND gate 40 is given to an inverter drive circuit 12.
Patent JP-S62231840-A (JP)
Title: Method for controlling clutch of continuously variable transmission with electromagnetic clutch
Inventor: MIYAWAKI MOTOHISA
IPC: B60W10/10
Filed: 1986-03-31
Abstract: PURPOSE:To improve an accelerating property and prevent a clutch from generating heat by suppressingly controlling so as to maintain the slippage of said clutch within a range beyond which the engine speed does not get above a defined value, at a certain vehicle speed or below in a direct coupling mode. CONSTITUTION:A clutch current is controlled when a choke switch 57 is on at a certain vehicle speed or below. That is, when the engine speed is above a defined value, the value of the clutch current is reduced so as to increase the slippage of a clutch. On the contrary, when the engine speed is below the defined value, the current value is increased and judgment is made whether the vehicle speed has increased to a direct coupling vehicle speed or not. If not increased, it is judged again whether the engine speed is above the defined value or not. Thus, in a choked condition, the acceleration of the vehicle speed is properly maintained by allowing the clutch to slip, thereby, avoiding a brake control while preventing the clutch from generating heat.
Patent JP-H10264617-A (JP)
Title: Pneumatic tire
Inventor: FUKUOKA TORU
IPC: B60C11/11
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a block from being unequally abraded by providing a plurality of shallow slittings extending in the circumferential direction of a tire on the block. SOLUTION: A first block 22 and a second block 24 of a pneumatic tire 10 are provided with a plurality of shallow slittings 26 extending in the circumferential direction of a tire. Hereby, in the first block 22 together with the second block 24, torsion at inputting side force is intercepted and lightened, movement of the block, one of the reason of unequal abrasion in the block is restrained, and diffusion of unequal abrasion generated in the block is restrained. Further, in the initial stage of low rigidity of the block, movement of the first block 22 and the second block 24 on the grounding face can be respectively made independent in the range divided with the slittings, and hence nucleus of unequal abrasion can be restrained from generating.
Patent JP-H01245325-A (JP)
Title: Nc device
Inventor: KOYAMA MASASHI
IPC: G06F3/0488
Filed: 1988-03-28
Abstract: PURPOSE:To allow a transparent operation part to execute an instruction displayed on a screen, miniaturize a device panel and to simplify operation by displaying an operation key necessary for NC operation on the screen of a CRT device and arranging the transparent operation part for executing the instruction of the operation key on a position corresponding to the operation key arranged in the front of the CRT screen. CONSTITUTION:The display of various input keys relating to respective pictures are previously programmed in various pictures displayed on the CRT 1 and plural light emitting elements 4 are respectively arranged on the upper and left sides of a transparent protection cover 3 formed in the front of the screen of the CRT 1. On the other hand, light receiving elements 5 are arranged on the lower and right sides of the cover 3 oppositely to the light emitting element 4 and an optical axis matrix is constituted on the intersecting points of the light emitting and light receiving elements 4, 5 by means of invisible light. The intersecting points are allowed to correspond to various input key displays displayed on respective pictures of the CRT 1. A displayed input is decoded by a decoding circuit 7 to execute the inputted instruction.
Patent JP-S58190758-A (JP)
Title: Liquid chromatograph apparatus
Inventor: OGATA TAKASHI
IPC: G01N30/26
Filed: 1982-04-30
Abstract: PURPOSE:To reduce the variation of a base line during rising, by a method wherein at least a recirculation line including a separation column is formed when a waiting state is selected and set and an eluted solution is recirculated through said recirculation line. CONSTITUTION:When a flowline change-over device 8 is changed over by a selecting means 7 and a waiting state selecting means 7 is set to a non-waiting state, that is, to an operation state, the flowline change-over device 8 is changed over to set such a course that an eluted solution is passed through the flowline change-over device 8, a liquid sending pump 2, a sample introducing device 3, a separation column 4, a detector 5 and the flowline change-over device 8 from an eluted solution tank 1 to reach a liquid discharge tank 6. On the other hand, the waiting state selecting means 7 is set to a waiting state, the operation of the detector 5 is stopped while the flowline change-over device 8 is controlled to recirculate the eluted solution through a loop consisting of the separation column 4, the detector 4, the flowline changeover device 8, the liquid sending pump 2, the sample introducing device 3 and the separation column 4.
Patent JP-S56321-A (JP)
Title: Spike board laminate
Inventor: KANAI HIROYUKI
IPC: D01G19/10
Filed: 1979-06-11
Abstract: PURPOSE: A laminate for a cylinder half lap in a comber, capable of giving the optimum density of the point of a spike, and comprising a plurality of spike boards each consisting of a spike base and a spike insertion via spacer plates of specific costruction and a connection part engaged with a hollow.  
     CONSTITUTION: The grooves 9 having the slope α are provided on the cylinder half lap 1 in the cylinder shaft direction, and the triangular groove 10 engaged with the spike board 15 is formed. The base 12 having the point of spike 11 of working angle β at the top is connected with the spike insertion 14 having the protrusion 13 to engage with the groove 10 in a doglegged form. The hollow 15 is formed on the corner betwen the base 12 and the insertion 14 to constitute the spike board 16. The hollow 20 larger than the hollow 15 is provided on the spacer plate 19, e.g. a metal, having the base 17 and the insertion 18. The board 16 and plate 19 are laminated alternately to engage the connection part 21, e.g. a metal rod, with the hollows 15 and 20. The part 21 is then pressed and crushed to give the objective laminate 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02252562-A (JP)
Title: Phototype setting machine
Inventor: MORISAWA YOSHIAKI
IPC: B41B27/00
Filed: 1989-03-28
Abstract: PURPOSE:To form a printed matter which is accurately line fed and allocated by switching a printing mode to a normal printing or an oblique printing mode, and designating desired two points to display a rectangular blank. CONSTITUTION:In case of oblique printing, an oblique angle alpha or beta is set and input to set an oblique printing mode, a first setting point A position, and a host computer HC is executed. Then, oblique printing orthogonal coordinates X1, Y1, the point A are stored in a memory block, and the orthogonal coordinates are displayed on a monitor 24. When a cursor is moved to set and input a second set point B, the coordinates of perpendicularly crossing lines X2, Y2, the point B are stored in the block, the computer HC so calculates the distance of the first and second points as to equally divide it in response to the number of printing lines, stores the coordinates value of the dividing point, and displays the coordinates X1, Y1, the lines X2, Y2, an enclosed figure, the points A, B and the dividing point on the monitor 24. A character board 6 is released, a shutter 14 is opened or closed, a phototype setting drum 16 is driven, and oblique printing is executed.
Patent JP-H10265743-A (JP)
Title: Sheet for pressure-sensitive adhesive print
Inventor: TANAKA AKIFUMI
IPC: C09J7/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet capable of being simply coated and dried without using an aqueous medium and of suppressing deformation of paper, by using a radiation curable type adhesive as a pressure sensitive adhesive. SOLUTION: This sheet is obtained by providing a superimposed face of a substrate sheet containing information with a releasable pressure-sensitive adhesive layer. A releasable curable layer of a radiation curable type pressure- sensitive adhesive which is not bondable at an ordinary state and is bonded by opposing superimposing faces each other and applying a fixed pressure to them is used as the pressure sensitive adhesive layer. A photosensitive composition comprising a prepolymer containing an end unsaturated group, a photopolymerizable monomer and a photopolymerization initiator is preferable as the radiation curable type pressure sensitive adhesive. Preferably the adhesive contains a fine filler (e.g. synthetic zeolite or fine acrylic resin) having 1-20 μm average particle diameter so as to maintain proper adhesiveness and removability and to prevent blocking, etc.
Patent JP-2000268586-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: TANZAWA TORU
IPC: G11C16/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the test time and to decrease the cost of test by comparing an expected value with data read from a memory cell by means of a 2nd delete verification voltage higher than a 1st delete verification voltage so as to judge whether or not the deletion is completed. SOLUTION: A difference VH between an over-deletion verification voltage OEVT and a lower limit EVTL of a threshold voltage distribution of a memory cell after the end of deletion (VH=OEVT-EVTL) is obtained in advance. The lower limit EVTL of the threshold voltage distribution of the memory cell after the end of deletion reaches the over-deletion verification voltage OEVT or over by selecting a deletion verification voltage EVT2 in the case of simultaneous deletion to be a voltage higher than an upper limit EVT1 of the threshold voltage distribution of the memory cell after the end of deletion by the voltage difference VH or over. In the deletion mode for a usual operation, the deletion verification voltage EVT1 is used and in the deletion mode for a rewrite test, the deletion verification voltage EVT2 is used.
Patent JP-H11267244-A (JP)
Title: Protective clothing material for toxic gas
Inventor: KIYAMA YUKIHIRO
IPC: B01D53/81
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of moisture, to improve toxic gaseous material penetration preventive efficiency and air permeability and to suppress a hot feel and moist feel by tightly adhering protective layers on both sides of an active carbon cloth layer consisting of fibrous active carbon of a specific amt. or below on an acidic base quantity existing on the surface, thereby constituting the protective clothing material. SOLUTION: The active carbon cloth 5 is formed by the fibrous active carbon of <=0.2 millequivalent/g per unit weight of the fibrous active carbon in the acid base quantity existing on the surface. The protective layers 4 are laminated on both sides of such active carbon cloth 5 in tight contact therewith. The laminated layers may be formed by bonding, etc., by adhesives. The protective layers 4 provide the protection of the active carbon cloth layer 5. If, for example, the protective clothing material is formed, other functions such as liquid toxic chemical material protective performance is preferably imparted to the material. The material may be hardly affected by the moisture and the protective property may be improved by such constitution.
Patent JP-H04285869-A (JP)
Title: Radiowave darkroom
Inventor: SAITO YASUAKI
IPC: H05K9/00
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a radiowave darkroom excellent in sight attenuation characteristics. CONSTITUTION:A radiowave absorbing antenna 4 is arranged to the region directly above the machinery generating an unnecessary electromagnetic wave of a radio wave darkroom having a radio wave absorbing body spread all over the inner peripheral surface and ceiling surface thereof. The radio wave absorbing antenna has the length of a conductor 5 synchronized to the resonance frequency of a standing wave and the terminal of the conductor 5 is connected to a terminal resistor 6. The radio wave absorbing antenna 4 is arranged to the region of the loop of amplitude where the standing wave becomes the max. energy and the voltage induced in synchronous relation to the standing wave is absorbed by the terminal resistor 6 and converted to heat energy to be allowed to disappear.
Patent JP-H09266479-A (JP)
Title: Information storage device for communication, and processing method for communication information
Inventor: HASEGAWA JUN
IPC: H04L12/28
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of the storage capacity of the information storage device for communication and the efficiency of access to the information storage device for communication. SOLUTION: In addition to a cell information storage means 13 which holds cell information needed to process cells of communication information and a cell processing means 12 which processes the cells by using the cell information, this device is provided with a cell kind discriminating means 11 which discriminates information regarding the kind of an inputted cell, and only cell information stored and held in a storage area containing cell information needed to process the cell is selectively read out of the cell information storage means 13 and written according to the kind of the cell discriminated by the cell kind discriminating means 11, so that a cell processing means 12 processes the cell.  Therefore, the frequency of access to the cell information storage means 13 can be reduced and the use efficiency of the storage capacity of the cell information storage means 13 can be imprd.
Patent JP-S57189215-A (JP)
Title: Monitoring device for robot operation
Inventor: NINOMIYA SHIGERU
IPC: G05B23/02
Filed: 1981-05-19
Abstract: PURPOSE:To perform monitor with much flexibility, by providing a computer exclusive use for monitor in addition to a computer for robot control and changing the contents of operation monitor in accordance with the program of the computer for monitor. CONSTITUTION:An operation monitor 12 includes a monitor computer 7, a CRT display section 8, a numeric display 9, a buzzer 10, and a lamp 11 and is connected to a control computer 1 and the like through a connector 20. The computer 7 fetches a command signal from a computer 1 and a feed back signal from a robot main body 3 on the way for various displays. For example, the command value is displayed on the numeric display 9 as a variable. The objective position or the like of a carrying material of the robot is displayed on another numeric display 9 from the computer 1. Further, the present speed is fetched to the computer 7 and displayed on the other numeric display 9. Further, the operating state of the entire robot can be displayed on the display 8 with three dimensional coordinates.
Patent JP-H11267908-A (JP)
Title: Chuck device
Inventor: SATO YOSHINOBU
IPC: B23P19/06
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To mount and remove a work such as a pipe, etc., to a chuck device without axially sliding it. SOLUTION: A pair of rotating discs 8 supporting a pipe 2 is constituted by a rotating disc 6 at a driving side and a rotating disc 7 at a driven side. A long aperture 11 arriving at a central portion O is formed on the rotating disc 8 and the pipe 2 is supported by the long aperture 11. Further, the rotating disc 6 at a driving side is rotated and the rotation of the rotating disc 6 at a driving side is transmitted to each chuck claws 13A to 13C through idle gears 22A to 22C to inwardly rotate each chuck claws 13A to 13C. Thereby, the pipe 2 is put from three directions by each chuck claws 13A to 13C to nip it. Further, after processing of the pipe 2, the pipe 2 supported by the long aperture 11 of the rotating disc 8 is pulled out to this side to take it out.
Patent JP-S59200169-A (JP)
Inventor: OHAMA MASAHIRO
IPC: F25B29/00
Filed: 1983-04-26
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-S55167241-A (JP)
Title: Preparation of methyl isobutyl ketone
Inventor: ISOGAI GIYUU
IPC: C07C45/72
Filed: 1979-06-13
Abstract: PURPOSE: To obtain the titled substance in high selectivity in one step, by the contact of acetone, water and/or hydrogen with a VIII group element or a VIII group element and a halogen and/or a phaosphrous compound under CO pressure.  
     CONSTITUTION: Methyl isobutyl ketone is produced from acetone in one step by the reaction of formula under CO pressure using a VIII group element as a principal catalyst. The VIII group element is, e.g. Fe, Ni, Pd, etc. as well as Co and Rh, and the catalyst is dispersed or dissolved in the reaction system in the form of a single body or a compound such as an oxide, a hydroxide and a halide. Use of halogens (I, Br) and/or phosphorus compounds (e.g. alkyl phosphines) in combination with said principal catalyst is more effective. The pref. CO partial pressure is 50W 200kg/cm 2 . When water is present in the reaction system, the reaction proceeds without supply of H 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02253861-A (JP)
Title: Controlling method for fineness of pulverized coal in vertical mill
Inventor: FURUKOSHI HIROBUMI
IPC: B02C25/00
Filed: 1989-03-27
Abstract: PURPOSE:To hold the fineness of pulverized coal conducted out from a fuel pipe constant and to prevent the characteristics of pulverized coal delivered from a mill from being changed by regulating either the opening degree of the separation vane of a separator for coarse powder or number of revolution of the separation vane according to the change in a load command of the mill. CONSTITUTION:A raw material coal introduced according to a load command 22 of a mill is ground by both a grinding table 8 and the grinding rollers 9. The ground coal is carried by primary air 12 supplied according to the load command of the mill and separated into pulverized coal 18 and coarse powder 17 by a separator 16 for coarse powder. Pulverized coal 18 is delivered and also coarse powder 17 is returned to the grinding table 8. Either the opening degree of the separation vane 13 of the separator 16 or number of revolution of the separation vane 13 is regulated according to the change in the load command 22 of the mill. As a result, even when the load of the mill is changed, fineness of pulverized coal conducted out from a coal pipe is held constant and thereby the characteristics of pulverized coal delivered from the mill are prevented from being changed.
Patent JP-S5512395-A (JP)
Title: Method of sintering mass combustible material and circular shaft kiln for excecuting same
Inventor: KAARU BETSUKENBATSUHA
IPC: F27B1/20
Filed: 1979-06-13
Abstract: This invention deals with a method of burning crushed or lump-sized combustible material, such as limestone, dolomite, magnesite or a similar material, in an annular shaft kiln having an annular outer shaft and an inner shaft, where the annular and the inner shafts are alternatively charged with fresh air and combustion gases, or are connected with the exhaust gas system. Furthermore, the invention deals with an annular shaft kiln for carrying out this method, which has a shaft insert that is open at the top, whereby the combustion material is selectively fed into the annular shaft formed around the shaft insert, or into the inner shaft which is formed inside the shaft insert. In a first operating position, the inner shaft adjacent its upper end is connected with the exhaust gas system, and combustion gas and combustion air are fed into the outer annular shaft. In a second operating position, the inner shaft is fed with the combustion air and the combustion gas, while the annular shaft adjacent its upper end, is connected to the exhaust gas system. Thus, in the first operating position, the annular shaft has air passed it and the inner shaft has gas flowing through it in counter flow, the flows being parallel, and in the second operating position the annular shaft has gas passed through it in counter flow and the inner shaft has air passed through it in parallel flow.
Patent JP-H05281447-A (JP)
Title: Lens driving device
IPC: G03B3/10
Filed: 1992-03-30
Abstract: PURPOSE:To reduce a noise level by 1-2dB as compared with conventional devices by suppressing the resonance of the vibration of an actuator for the focusing of a lens with a lens barrel. CONSTITUTION:A fitting plate 4 is fitted on an actuator (stepping motor) 2 through a coupling plate 3 and when the fitting plate 4 is fixed to the lens barrel 9, a vibration attenuating material 13 which is 1-2mm thickness is held therebetween. Holes into which the positioning projections 9a and screw stopping screws 14 of the lens barrel 9 penetrate are bored in the vibration attenuating material 13, and the actuator 2 is fixed to the lend barrel 9 by inserting the screws 14 into the holes.