baber/WOPTO huggingface dataset:
Patent JP-H11296002-A (JP)
Title: Conductive roller
Inventor: HAYASHI NOBUTOSHI
IPC: G03G15/16
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of irregular transfer caused by the irregular resistance of conductive substance and the occurrence of irregular image density and fogging due to the local transfer memory of an image carrier by providing an elastic polymer layer having a specified hardness and electric resistance value around the core bar of a roller and incorporating the conductive substance and a coupling agent to stably disperse the conductive substance in the polymer layer. SOLUTION: An electrostatic latent image is developed as a toner image by a reversal development type developing means 4 with negative toner. About +2 to 3 kV transfer bias is impressed on a transfer roller 5 from a power source E2, and the reversely developed toner image on the surface of a photoreceptor drum 1 is successively transferred to transfer material P. The roller 5 is provided with the elastic polymer layer whose Asker C hardness is 20 to 45 deg. and whose electric resistance value is 1E7 to 5E9Ω around the core bar of the roller, and the conductive substance and the coupling agent as substance to stably disperse the conductive substance are incorporated in the elastic polymer layer.
Patent JP-H06107366-A (JP)
Title: Sheet sorting mechanism
Inventor: TAKAHASHI KENJI
IPC: B65H29/22
Filed: 1991-04-03
Abstract: PURPOSE:To provide a sheet sorting mechanism with less noise, easy to regulate and capable of attaining normal sheet stacking. CONSTITUTION:A gate 9 selects sheets carried by a carrying belt 14 by rotation. The selected sheets are discharged to each stacker 15, 16 from a discharge hole between a sheet feed roller 2 and two pinch rollers 4, 5 through either one of the upper part and lower part of the gate 9. The gate 9 and the sheet feed roller 2 are interlocked to each other, and the switching of the gate 9 and the switching of the rotating direction of the sheet feed roller 2 can be performed by the control of the rotating direction of one stacker motor 1.
Patent JP-H08271453-A (JP)
Title: Observation method of superlattice cross-sectional structure of strain superlattice using transmission electron microscope
Inventor: HIRONAKA FUMIAKI
IPC: H01J37/22
Filed: 1995-03-29
Abstract: PURPOSE: To evaluate the superlattice cross-sectional structure of a strain superlattice by inclining the observation face of a dice-like observation piece in the [002] direction of Kikuchi image in (100) crystal orientation and observing a bright field image. CONSTITUTION: A sample has strain superlattice structure of Inx Ga1-x As-GaAs system, for example, and formed into a dice-like observation piece. The sample is observed by irradiating the observation piece, on the axis, with an electron beam in the (110) crystal orientation and then aligning the inclination to provide an observation plane accurately in the (100) crystal orientation using an inclination jig, e.g. a special biaxial inclination holder. Furthermore, the observation plane of the observation piece is inclined in the [002] direction of Kikuchi, image in (100) crystal orientation, i.e., the central point [00] of Kikuchi image is inclined in parallel with the superlattice to a specified position for eliminating participation of the isobaric interference wave thus observing a bright-field image. In other words, a clear bright-field image can be obtained by inclining the observation piece by a specified angle.
Patent JP-S58213480-A (JP)
Title: Photoelectric conversion element and photoelectric conversion device
Inventor: MITAMURA HIROSHI
IPC: H01L31/0352
Filed: 1982-06-07
Abstract: PURPOSE:To detect the position of light spot on a wide range by a method wherein the photoconversion element is arranged on both sides of an insulating material having microscopic width in such a manner that the photoelectric power will be increased in proportion to the distance from the insulating band in vertical direction. CONSTITUTION:On the outer circumferential surface of a cylindrical substrate 2, amorphous silicon films 4 and 4' are formed on both sides of the insulating band 3 of microscopic width formed on the circumference of a circle. The film 4 is formed in such a manner that the photoelectric power will be increased as the light source 5 is displaced from O, in the axis of X-X' direction of the conversion element 1, to A and the film 4' is formed in such a manner that the photoelectric power will be increased as the light source 5 is displaced from O' to A'.
Patent JP-H10315058-A (JP)
Title: Method and device for installing joining element on wall
Inventor: SCHULZE BERND
IPC: B21D39/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To stably install a joining element on a wall by providing a punch necessary to penetrate through the wall in the joining element. SOLUTION: A punch 18 is made travel downward by thrust force Fs. In this case, the pointed tip 28 of a joining element 14 to receive the thrust force Fs forms a bead by penetrating through a metallic plate 2. The bead comes into contact with this part without separating from a punch-shaped part 22 on the basis of counter pressure of a high pressure medium 6. When the punch- shaped part 22 is pushed in further, a first range inside of the bead is deformed by a first projection 24, and next, it is pushed in a first groove 26 by the high pressure medium 6. Tight joining endurable to a high load is caused between both by this strong interaction of a range formed as the punch-shaped part 22 and the bead 32 after a high pressure chamber is put under non-pressure by bringing back the punch 18.
Patent JP-S58212464-A (JP)
Inventor: ONODA KENJI
IPC: A63B49/10
Filed: 1982-06-04
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-S5220007-A (JP)
Title: Locating method
Inventor: TAKESHITA NOBUYOSHI
IPC: G11B21/10
Filed: 1975-08-08
Abstract: PURPOSE: To compensate for displacement arising from difference in thermal expansion of the locating device due to changes in ambient temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58213328-A (JP)
Title: Input circuit of microcomputer
Inventor: KOYAMA HIROSHI
IPC: G06F3/02
Filed: 1982-06-04
Abstract: PURPOSE:To attain long service life for battery power source, by providing a switching element between a signal line and a point having a prescribed level and controlling the conduction with a prescribed instruction for preventing unnecessary current, in an input circuit where a switch is connected to the input terminal directly. CONSTITUTION:In inputting data, an instruction setting an R-S flip-flop 10 is executed at first for turning on the switching element 13. When the switch 17 is opened in this case, a signal line 6 goes to a power supply voltage Vss level and when the switch 17 is closed, the signal line 6 goes to a power supply voltage VDD level with the resistance of the switching element 13. In executing the input instruction with this state, a control signal 11 goes to level 1, a gate 9 is conductive and an output of a buffer 7 is transmitted to a data bus 7. Through the end of execution of the input instruction, the gate 9 is interrupted, a flip- flop 14 is reset and the switching element 13 is turned off. Since the switching element 13 is turned on only the data input, no current flows via the switch 17.
Patent JP-H11279868-A (JP)
Title: Yarn piecing for spinning machine
Inventor: SAWADA HARUTOSHI
IPC: D01H9/14
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for yarn piecing for a spinning machine by which the percentage of success in yarn piecing can be improved without breaking the yarn in the course of the transfer of a yarn end to the side of the yarn discharge in a spinning part with a transfer arm member and the yarn can be prevented from weakening the yarn pieced up section and thereby causing the yarn breakage again due to no inclusion of the weakened part in the yarn pieced up section. SOLUTION: A yarn (y) unwound from a wound package is held with a pair of freely contacting and separating rollers 7b and 7c arranged in a transfer arm member 7 for transferring a yarn end taken out of the wound package 1 to the side of the yarn discharge of a spinning part Sp and the rollers 7b and 7c are then rotated and driven to deliver and remove a part of the yarn weakened by an impact when the rollers 7b and 7c are brought into contact. The yarn piecing is then carried out.
Patent JP-S58212975-A (JP)
Title: Recording device
Inventor: SATOU TATSUO
IPC: B41J11/46
Filed: 1982-06-04
Abstract: PURPOSE:To obtain a recording device, wherein holes are provided at specified positions of recording paper, a hole is provided at a specified position of a guiding plate that guides the paper to a feeding roller, an element which irradiates light to said holes and an element which receives the reflected light from the holes are provided, and the edge part of the paper can be detected. CONSTITUTION:Recording paper 1, which is folded and enclosed, is moved along a guiding plate 2 under the state the paper is pulled out and spread. The paper is introduced to a paper feeding roller 3, and recording is performed on the roller 3 by a pen 4. In this device, a hole 6 is provided at a specified position of the recording paper 1 and a hole 7 is provided at a position where said hole 6 in the guiding plate 2 passes. An element 8 which projects light to said hole 7 (e.g. light emitting diode) and an element 9 which detects the light reflected by the paper 1 through said hole 7 (e.g. phototransistor) are provided at the back surface of the guiding plate 2. It is desirable that the roller 3 is a black rubber roller.
Patent JP-H04251254-A (JP)
Title: Ion beam machining method
Inventor: MIYAUCHI TAKEOKI
IPC: G03F1/74
Filed: 1991-04-26
Abstract: PURPOSE:To perform accurate removal processing by performing fine processing relating to an LSI such as a defect of a mask without inflicting the damage on a part other than correcting part. CONSTITUTION:The correction area on a substrate (14) which has a fine circuit pattern is positioned by controlling positioning means (15 and 21) and a detector (17) detects secondary charged particles obtained from the correction area with a converged scanning and irradiating ion beam; and this charged particle image is displayed on a display means (19) to perform a correction place setting process wherein the scanning range of the converged ion beam is set as an accurate correction plate for the removal processing over a look at an image of the correction area and removal processing wherein the irradiation intensity and irradiation time of the converged ion beam are controlled corresponding to the kind of the correction place by controlling a scanning power source (12) according to the command of the set scanning range and only the correction place is scanned and irradiated with the ion beam converged by electrostatic lenses (9 and 13) by driving a deflecting electrode (11).
Patent JP-H02274176-A (JP)
Title: Data compression method
Inventor: TSUBOI TOSHIO
IPC: H04N1/41
Filed: 1989-04-17
Abstract: PURPOSE:To compress halftone picture data efficiently by replacing the data so as to eliminate any isolation point when there is a white or black level isolated point and the applying data compression. CONSTITUTION:After a two-dimension dot is converted into a linear density pattern, the dots are arranged adjacently to a prescribed location. As to a picture data reconstituted in this way, whether or not white dot or black dot isolated point exists in the data compression direction is judged and when any isolated point exists, the data is replaced to eliminate the isolated point. White or black dots are easily consecutive in the data compression direction through the data replacement. Thus, even when a conventional data compression method is in use, the data is efficiently compressed.
Patent JP-H07283883-A (JP)
Title: Communication equipment
Inventor: SAKAKIBARA KENZO
IPC: H04M11/00
Filed: 1994-04-11
Abstract: PURPOSE:To attain the transfer to an operating state automatically with a call signal from a communication line or setting of a transmission original without power consumption in the operating state. CONSTITUTION:When a call signal RS (RING signal) is received from telephone lines L1, L2 at interruption of power, the call signal RS is given to a light emitting diode 203a and a photo transistor(TR) 203b is lighted by the lighting. Then a closed loop is formed by a semiconductor relay 203, contacts r1b, r2b, a coil R1C of a relay R1 and a commercial power supply, the relay is operated and contacts r1a1 and r1a2 are closed and the contact rib is opened after lapse of a prescribed time, then the circuit including the contacts is open and the closed loop comprising the contacts r1a1, r2b and the relay coil R1C keeps the state. Thus, even when the signal RS is finished, power is supplied to an AC power unit 202 via the contact r1a2.
Patent JP-S5431533-A (JP)
Title: High voltage thyristor device
Inventor: KAWAGUCHI YOSHINOBU
IPC: H02M7/04
Filed: 1977-08-15
Abstract: PURPOSE: To promote a miniaturization with an insulating post eliminated for insulation supporting the stack, by electrically insulating the center part of tray frame with an insulator to make a potential of the frame equal to that of main circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10287961-A (JP)
Title: Production of galvannealed steel plate
Inventor: MATSUMURA KENICHIRO
IPC: C23C2/02
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To easily and stably produce a galvannealed steel plate at a low cost while its productivity is improved by adhering alloying promoting metal to the surface of a steel plate, particularly, of a P-contg. high tensile strength steel plate, executing heat treatment by a pretreating furnace, furthermore diffusely compounding this and thereafter executing galvanizing and heating allowing treatment. SOLUTION: To the surface of a steel plate, particularly, of a steel plate contg. 0.02 to 0.2% P, allaying promoting metal is adhered preferably by 5 to 500 mg/m<2> , or alloying promoting metal is incorporated into the steel plate by 0.1 to 10%. At the time of subjecting this steel plate to heat treatment by a pretreating furnace in continuous galvanizing equipment and executing reduction annealing, this alloying-promoting metal is diffusely compounded. This heat treatment is executed preferably at 700 to 950 deg.C. Furthermore, as the above alloying-promoting metal, one or more kinds among Ni, Co, Mg and Ba to form phosphide more easily than iron are preferably used, and they are applied as metal, oxide easy to reduce or salt.
Patent JP-S5221851-A (JP)
Title: Displacement transductor
Inventor: NOGUCHI ASATOKU
IPC: G01D5/24
Filed: 1975-08-11
Abstract: PURPOSE: To convert mechanical displacement into electric signal, regardless of frequency change, by installing arithmetic circuit for the signal related to difference and addition of electric current in two couples of impedance elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09265193-A (JP)
Title: Electrophotographic photoreceptor and apparatus for production thereof
Inventor: YAMAZAKI JUNICHI
IPC: G03G5/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the unequal thicknesses of the coating film of a photoreceptor on a substrate surface and the sag near the top end of the coating film and to obtain an electrophotographic photoreceptor having a uniform film thickness by specifying the thickness of a cylindrical porous body or a cylindrical porous body of a cup shape bored with a hole at the center of a bottom. SOLUTION: A feed gas supply piping 1 and a feed hole part 2 are communicated with each other so that the release of the feed gas from the surface of the feed hole 2 is made possible. The feed hole part 2 is formed to the state of notching a part of the cylindrical porous body and cup-shaped porous body having the feed hole part 2. Namely, the photoreceptor has the feed hole part 2 consisting of the cylindrical porous body or the cylindrical porous body of the cup shape board with the hole at the center of the bottom and the thickness of the porous body is specified to >=1 to <7mm. The cylindrical or cup-shaped porous body bored with the hole at the center is formed by putting powder, such as plastic powder, glass powder or metallic powder, into a mold and molding the powder under heating and pressurizing.
Patent JP-H08257235-A (JP)
Title: Game machine input device
Inventor: OBATA KUNIO
IPC: A63F13/98
Filed: 1995-03-17
Abstract: PURPOSE: To obtain an input device to be used easily even for a person who is handicapped in fingers and obliged to a one-hand operation, by setting a keyboard part on a desk, etc., having a selection key grip part with one hand and matching any arbitrary key switch with any arbitrary key switch on the keyboard part. CONSTITUTION: A keyboard part 1 is panel-shaped, a rubber member 3 having width for depressing key switches 6 on a selection panel 5 is stuck on its surface, four key switches 2 are arranged, and the keyboard part is connected with a main body of a game machine. Concerning a selection key grip part 4, four key switches are provided at a lower side surface corner part 6 of the selection panel 5 protruding rectangular corner parts. Besides, a bar-shaped grip part 8 is erected at the upper side surface center part of the selection panel 5, and a connection line 9 between the respective key switches 7 and the main body of the game machine is provided inside the grip part 8.  Then, the selection key grip part 4 is taken with one hand and inclined to be matched with any arbitrary key switch 2 so as to hit it while using any arbitrary key switch 7, only the set number of three-dimensional actions and function actions are instructed on a television screen.
Patent JP-S5622343-A (JP)
Title: Vinyl chloride resin composition
Inventor: TAKIMOTO FUTOSHI
IPC: C08K5/09
Filed: 1979-07-31
Abstract: PURPOSE: A vinyl chloride resin composition, suitable for an outdoor-use molded product, with improved long-term continuation of chalking inhibiting effect, which is prepared by the addition of a cerium compound to a vinyl chloride resin.  
     CONSTITUTION: As a chalking inhibitor, a cerium compound is added to and mixed with a vinyl chloride resin. Ir view of the effect, the cerium compound is particularly preferably cerium nitrate, ammonium cerium nitrate, cerium acetate, cerium octyleate or cerium hydroxide. Usually, about 0.05W5pts.wt. of the chalking inhibitor are used for 100pts.wt. of the vinyl chloride resin. Said vinyl chloride resin is a homopolymer or a copolymer of vinyl chloride, which can contain an upgrading component such as a colorant, a plasticizer, a heat stabilizer, a modifier or a lubricant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05295819-A (JP)
Title: Construction of concrete wall
Inventor: TSUZAKI NARIYUKI
IPC: E04B2/86
Filed: 1992-04-17
Abstract: PURPOSE:To simply and quickly construct a formwork. CONSTITUTION:A rail 12 for reference guage is set on a given position for leveling, the groove 28 of a formwork 16 of a cement board with PC steel bars is fitted on the rail 12 and temporarily fixed by a temporary stop metal 52. The formwork 16 is fixed by a bracket 32 and bolts 30. The formworks 16 adjacent in the horizontal direction are connected by connecting metals 22 and 24 to set the formworks 16 in order from the lowermost stage to the upper stage. A white wash leakage-preventing packing 42 is attached to the vertical edge of the formwork 16, and space between the formworks 16 is closed by a plate formwork 40. They are fixed by a rod 44, a press metal 46, a clamp metal 48, and a form tie 50. The production cost of the formwork can be obtained at low cost by extrusion molding in a short time by lessening the use of temporary materials and by using no wooden material. A prestress is applied to the formwork to greatly raise the bending strength of it.
Patent JP-S57212873-A (JP)
Title: Picture storaging method
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 1981-06-24
Abstract: PURPOSE:To compensate picture information of an objective, by inputting a  spatially uniform standard light to an electronic camera and storing the output  as a standard output signal. CONSTITUTION:In picking up an objective 4 by using an electronic camera 1 consisting of a solid-state image sensor 2, an optical system 3, a driving circuit 5, a signal processing section 6, a storage section 7 and a shutter 8, spatially uniform standard light is inputted to the electronic camera 1, and the information is stored in the first part of a magnetic tape as a standard output signal. Next, picture information of objective is inputted to the electronic camera 1 and the information is stored in the next part of the magnetic tape. The standard output signal of the first part of the tape is picked up at a magnetic tape reproducing circuit 31, stored in a memory 33 via a gate 32 and the average value of screen is obtained at an average value circuit 34. The picture signal of the objective is compensated by using the standard output signal and its average value to compensate the difference in sensitivity between picture elements.
Patent JP-H09258143-A (JP)
Title: Temples of spectacle frame
Inventor: TAKEUCHI RYOZO
IPC: G02C5/16
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To enable a user to stably wear spectacles even in case where two piece of arms are short by providing the spectacles with two pieces of arms consisting of bending-deformable material apart a prescribed spacing in the vertical direction as temples. SOLUTION: Both eyewires 1 for fitting lenses are connected by a connecting member 2 symmetrically with a center line and endpieces 3 are mounted on the outer side of the eyewires 1. The temples 4 are foldably connected via joint part 6 to the endpieces 3 curved to an L shape. In such a case, the temples 4 have two pieces of arms 7a, 7b and are designed to attach pads 8a, 8b to their front ends. The arms 7a, 7b are forked from a base part 9 and the respective arms 7a, 7b are freely bendable and deflectable. The pads 8a, 8b eventually come into contact with the temple of the face and both pads 8a, 8b can come into contact with the temple by getting to fit well with the shape of the temple. Then, the materials having the excellent spring characteristic are suitable for the arms 7a, 7b.
Patent JP-S62254801-A (JP)
Title: Centrifugal film evaporator and its operating method
Inventor: CHINO KOICHI
IPC: B01D1/22
Filed: 1986-04-30
Abstract: PURPOSE:To prevent the wear of a heat-transfer surface when an aq. soln. is pulverized by forming the upper and the lowermost contact-type blade of the title evaporator with a material lighter than that of the intermediate blade, and forming scales on the heat-transfer surface. CONSTITUTION:The contact-type blade 4 is vertically formed in five stages, the first and second stages are used for concentration, the third and fourth stages are used for forming dry powder, and the fifth stage is used as a spare to cope with the fluctuations in the flow rate. The first, second, and fifth stages wherein the contact load with the heat-transfer surface need not be increased are made lightweight. The scales 8 are deposited on the heat-transfer surface to prevent the wear of the heat-transfer surface with the protective action of the scale. Namely, the blade angle is changed at the start of operation to form the scale on the heat-transfer surface, and the blade is thereafter operated under conditions where the scale growth is controlled. Since the blade is operated in this way, the wear of the heat-transfer surface is prevented.