baber/WOPTO huggingface dataset:
Patent JP-S6057361-A (JP)
Title: Electrostatic recording device
Inventor: KUDOME YUTAKA
IPC: G03G21/10
Filed: 1983-09-08
Abstract: PURPOSE:To hold always an excellent developing performance by controlling the quantity of recycle toner recovered from a cleaning device or/and the quantity of fresh toner for supply by a detector. CONSTITUTION:The toner image of a standard chart formed on an image holding material 1 on the surface of a photosensitive drum 2 has the density detected by a photosensor PS. This photosensor PS is a reflective type and is provided in the position corresponding to a pattern for detection which is formed on the outside of an effective copying face on the image holding material 1. The measured value detected by the photosensor PS is inputted to a comparator IC-a as an input signal (c) and is compared with a reference voltage (A). Another comparator IC-b and reference voltage (B) are used when winding of a transfer paper around the photosensitive drum 2 is detected by the photosensor PS. Outputs from comparators IC-a and IC-b are inputted from an I/O port to a control part to control the rotation of a toner supply roller 26, and an adequate quantity of supply toner T2 is supplied into a developing device 5.
Patent JP-H067981-A (JP)
Title: Machining head of laser beam machine
Inventor: TEZUKA ATSUSHI
IPC: B23K26/08
Filed: 1992-06-24
Abstract: PURPOSE:To miniaturize a nozzle by equipping a reflecting means behind a condenser lens of a laser beam. CONSTITUTION:A lens 5 is provided on the upstream side of laser beam reflecting means 3a, 3b in a head body 11. Since the focal distance of the lens 5 is the sum of a distance L3 to a reflecting means 3a on the upstream side, a distance (offset amount) L2 between upstream/downstream reflecting means 3a, 3b and a distance L1 between the reflecting means 3b on the downstream side and the focus of the laser beam, the offset amount L1 is shorter than the focal distance. Therefore, since the nozzle 7 of a laser beam machining head is smaller than a conventional nozzle, the machinability of the machining head is improved. Further, since supply holes 9 for auxiliary gas for machining are provided on the neighborhood on the downstream side of the laser beam from the lens 5 of the head body 11 to eject gas, therefore, the lower surface of the lens 5 and the surface of each reflecting means are cooled forcedly and no piping for cooling water is required specially.
Patent JP-H1142328-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine discharging prize winning balls held in a prize winning ball processor. SOLUTION: At a pachinko machine paying out prescribed number of prize balls by a prize winning ball to prescribed prize winning port provided at a game panel, a control circuit board controlling the pachinko machine, a guiding route guiding the prize winning ball, the prize winning ball processor detecting a prize winning ball one by one and a prize ball paying out device for paying out the prescribed number of balls are arranged on the rear surface of the pachinko machine, and a discharging switch S3 for discharging the prize winning ball on the guiding route is provided on the control circuit board. Then, this switch S3 is operated to discharge the prize winning ball on the guiding route without operating the prize ball paying out device.
Patent JP-S6410171-A (JP)
Title: Analysis of amino acid
Inventor: MURAKITA HIROYUKI
IPC: G01N30/88
Filed: 1987-07-03
Abstract: PURPOSE:To shorten the time for analysis and to simplify an analysis operation by using a reversed phase ion pair column as a stationary phase and a soln. prepd. by dissolving sodium pentanesulfonate into a phosphoric acid buffer soln. as a mobile phase. CONSTITUTION:The reversed phase ion pair column 1 is used as the stationary phase and the soln. prepd. by dissolving 3-7mmol. sodium pentanesulfonate into 5-20mmol. phosphoric acid buffer soln. and adjusting the concn. of hydrogen ions to 2-3pH is used as the mobile phase 2. The stationary phase is maintained at 50 deg.C and while the mobile phase 2 is supplied at 1.5ml/min flow rate, a dipeptide soln. under enzyme decomposition is analyzed as a sample. Then, glutamic acid, alanine, alanine-alanine, and alanine-glutamic acid are detected respectively as independent peaks. The time for the analysis is thereby shortened and the analysis operation is simplified.
Patent JP-H0832896-A (JP)
Title: Trap circuit
Inventor: CHIKASAWA SHINICHI
IPC: H04N5/60
Filed: 1994-07-19
Abstract: PURPOSE:To provide a trap circuit with configuration realizing miniaturization and cost-reduction by forming the trap circuit having two different frequency characteristics with a single circuit and with simple configuration. CONSTITUTION:The trap circuit is formed by connecting a resistor 3 in series between an input terminal 1 and an output terminal 3, and connecting a 1st capacitor 5 and a 2nd capacitor 6 connecting to ground through an adjustment coil 4 across the resistor, and a 3rd capacitor 13 to which a switching element 12 is connected in series is connected in parallel with the 2nd capacitor 13. Furthermore, a transistor(TR) is adopted for the switching element 12 and a VHF power supply is provided to trap a voice adjacent channel of the television receiver and the VHF power supply voltage applied to a base terminal 14 of the TR 12 is desired as the connection.
Patent JP-S5688445-A (JP)
Title: Agricultural covering film
Inventor: INOUE TOSHIO
IPC: A01G9/14
Filed: 1979-12-20
Abstract: PURPOSE: To provide the titled film which has low infrared ray transmittance and good heat retaining properties, and excels in permanent antistick quality, by a method wherein a saponified product of an ethylene-vinyl acetate copolymer is blended with an olefin resin.  
     CONSTITUTION: An ethylene-vinyl acetate copolymer having a vinyl acetate content of pref. 10W90wt% is saponified to a saponification degree of 30W96% to obtain a saponified product of the ethylene-vinyl acetate copolymer. At least 1pt.wt. above saponified product (B) of the ethylene-vinyl acetate copolymer is incorporated into 100pts.wt. olefin resin (A) such as polyethylene or polypropylene to prepare a resin compsn. The resulting resin compsn. is melt-kneaded and then molded into a film by an extrusion molding technique such as an inflation molding method or a T-die molding method to obtain the desired film. By the action of the hydroxyl groups of the saponified product, the infrared ray transmittance of the film is made low and a hydrophilic nature is imparted to the film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6062970-A (JP)
Title: Tubular or web like package material based on cellulose and resistance bacteria and its production
Inventor: KURAUSUUDEIITAA HAMAA
IPC: A23L3/3517
Filed: 1984-08-10
Abstract: A tubular or web-shaped casing material resistant to mold fungus comprising cellulose and a fungicidal content of glycerol monolaurate. Alkali metal salts of fatty acids and/or alkyl-, aryl- and/or alkyl-aryl-sulfonates are preferably used as the emulsifier. Also disclosed is a process for manufacturing the casing material described above and a fungicidal agent for cellulose casings comprising glycerol monolaurate.
Patent JP-H0911634-A (JP)
Title: Recording material
Inventor: MEGURO TATSUYA
IPC: C09D11/02
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a recording material equipped with characteristics excellent to an optical character reader having a reading wavelength region within a near infrared region by using a compd. represented by a specific formula as a basic dye. CONSTITUTION: At least one of compds. represented by formulae I-IV is used as a basic dye, In the formulae I-VI, X is an oxygen atom or the like, R1 and R2 are a hydrogen atom or the like, R3 -R8 are a hydrogen atom or the like, R9 -R11 are a 1-8C alkyl group or the like, m and n are an integer of 0-4, R12 is -YR13 (wherein R13 is a 1-8C alkyl group or the like), R14 is a 1-8C alkyl group or the like, R15 -R17 are a hydrogen atom or the like, R18 and R19 are an hydrogen atom or the like and R20 is a 1-8C alkyl group or the like. This basis dye is colorless or light yellow and generates strong absorption at 620-750nm instantaneously upon the contact with an electron acceptive compd. to develop a bluish green color.
Patent JP-S6411888-A (JP)
Title: Heat sensitive recording material
Inventor: HANADA KAZUYUKI
IPC: B41M5/40
Filed: 1987-07-06
Abstract: PURPOSE:To provide a heat sensitive recording material having excellent heat resistance and flexibility and in which a thermal head is not bonded by using specific polyurethane resin for the formation of a heat resistant layer. CONSTITUTION:A base sheet is formed of a heat sensitive recording layer formed on its one side face and a heat resistant layer formed on its other side face in such a manner that the heat resistant layer contains polyurethane resin having siloxane compound group represented by a formula (1) as a pendant, where R in the formula is alkyl group, k=1 to 250, l=0 to 5, m=0 to 3, n=1 to 3 of integer numbers. That is, this polyurethane resin is obtained by using siloxane compound of the formula (1) as whole or part of polyol when polyol, polyisocyanate, and the like are reacted to obtain the polyurethane resin, and more preferably, the pendant of the siloxane compound occupies approx.1.0 to 100wt.% in the polyurethane resin molecule.
Patent JP-2000002593-A (JP)
Title: Rise-and-fall display for temperature of high- temperature-fluid pipe
Inventor: KOIKE TADASHI
IPC: G01K5/62
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a rise-and-fall display in which a bimetal can be attached to the surface of a steam pipe easily and quickly and in which the bimetal is hard to deform and remove. SOLUTION: A leaf-spring clip 2 comprising three sides which come into contact with the surface of a steam pipe 1 is provided. A bimetal 3 one end side of which is fixed and bonded to the inner face of the leaf-spring clip 2 is provided. A cap 6 which is connected to the leaf-spring clip 2 in order to cover the other end side of the bimetal 3 is provided. A window 7 which is opened in the cap 2 so that the tip of the other end side of the bimetal 3 comes in and out is provided. The bimetal 3 is operated in such a way that it is curved according to a temperature change up to a prescribed temperature and that it is not curved from the prescribed temperature. The leaf-spring clip 2 is fitted to the surface of the steam pipe 1, and one end side of the bimetal 3 is brought into pressure contact with the surface of the steam pipe 1 so as to be attached.  The bimetal 3 is attached easily and quickly to the surface of the steam pipe 2 on the basis of the spring function of the leaf-spring clip 2. In addition, since the other end side of the bimetal 3 is covered with the cap 6 connected to the leaf-spring clip 2 by excluding its tip, the bimetal 3 is hard to deform and remove.
Patent JP-2000003545-A (JP)
Title: Recording medium moving mechanism
Inventor: FUJIOKA YOSHIFUSA
IPC: G11B17/047
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To stably and reliably carry a recording medium case to a specified position inside a device and take out the same from the specified position. SOLUTION: The recording medium case is placed on a tray 20, and the case is moved into a device. An arm 30 and a lever 40 are attached to the tray 20, and by the back and forth movement of the lever 40, the arm 30 is rotated. The lever 40 is operated according to the movement of the tray 20, and holding/non-holding is controlled by the arm 30. The arm 30 serves not only as such a case holding means but also as a case erroneous loading preventing means by being provided with a specified shape regulation.
Patent JP-S5690608-A (JP)
Title: Differential amplifier using mis transistor with v type channel
Inventor: NAMIKI MASAYUKI
IPC: H03F3/45
Filed: 1979-12-22
Abstract: PURPOSE: To reduce plane area by V-shaped etching.  
     CONSTITUTION: On the etched surface obtained by etching the surface of silicon 1 in a V shape, complementary MOSFET is formed. Namely, P channel FET part 3 consists of N +  source 5, N +  drain 6, channel part 7 diffused into the P type, oxidized insulating film 8, gate electrode 9, and contacts 10 and 11 of the source and drain. Further, n channel FET part 4, provided in P -  well 2 on N -  substrate 1, is composed of source and drain 12 and 13 diffused into the N +  type, channel part 14 diffused into the n type, oxidized film 15, Al gate 16, and source and drain contacts 17 and 18. The effective channel length is determined by the length of etched surfaces of high-concentration diffused layers 7 and 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1016410-A (JP)
Title: Heat decoloring substance and heat recording material and heat development photosensitive material using the substance
Inventor: OBAYASHI TATSUHIKO
IPC: B41M5/28
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve heat sensitivity and shelf stability by using a heat decoloring substance represented by the specified formula in a heat decoloring substance to be decomposed by heat and turned into colorless or light color. SOLUTION: A heat decoloring substance used suitably for a heat-sensitive recording material of high heat sensitivity and high image contrast and of good image shelf stability or a heat development photosensitive material having a halation preventing layer or a filter layer of high heat decoloring properties is represented by the formula LD. HA. In the formula, ID represents a colorless or light-color leuco dye, HA represents acid to be decomposed or evaporated by heat to lose its acidity, and LD. HA represents an LD coloring body colored by HA. As HA, carboxylic acid decarbonized by heat is used, and as LD, the leuco dye to be ring opened and colored by acid is used. As a leuco dye, diaryl phthalide fluoran and the like provided with various kinds of skeletons are used.
Patent JP-H0280617-A (JP)
Title: Polyurethane-polyamide based conjugate fiber
Inventor: KOBAYASHI YASUSHI
IPC: D01F8/12
Filed: 1989-06-29
Abstract: PURPOSE:To obtain the title fiber having high recovery stress characteristics after forming crimp and improved heat resistance and prevented in deterioration of product characteristics in heat treatment and suitable as a raw material for stocking by eccentrically compositing a polyurethane having >=58 shore hardness D and polyamide. CONSTITUTION:The aimed fiber obtained by eccentrically compositing a polyurethane having >=58 shore hardness D and polyamide having >=-200 deg.C melting point. Furthermore, ratio of hard segment of polyurethane to soft segment thereof is kept to 17:83-25:75 based on polymerization ratio so as to enhance shore hardness of the polyurethane. As the polyurethane, a polycarbonate based polyurethane or polyurethane containing the polycarbonate based polyurethane as a copolymer component or mixture component in an amount of >=10wt.% is preferably used.
Patent JP-H1010402-A (JP)
Title: Lens device
Inventor: EMURA TETSUJI
IPC: G02B7/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a lens device which is simple and has excellent rigidity and which can degenerate by providing a front barrel and a rear barrel with a part of an optical system and causing a lens degenerating means including a link mechanism to move straightly the front barrel and the rear barrel between use-state and degenerate-state positions. SOLUTION: A moving lens group L2 is moved to a position on a subject side by a zoom motor and a moving lens group L4 is moved to a position on an image surface side by a focusing motor as preparation for degeneration. When a degenerating motor 203 is rotated counterclockwise, the front barrel 1 is pulled to the image surface side and moved in parallel with the optical axis of an image pickup lens by a 1st link member 6 and a 2nd link member 7 of the link mechanism. A rear and middle barrel locking pin mounted on a fixed lens group L3 abuts on the 1st link member 6, and also the lens group L3 and an automatic iris unit 4 start to move to the image surface side. Then, degeneration is continued until the inner wall of the subject side wall of the front barrel 1 butts against the subject side end of the rear barrel 2, and the motor 203 is stopped in a final degenerating state.
Patent JP-S5868692-A (JP)
Inventor: OOTSUJI JIROU
IPC: G21C1/08
Filed: 1981-10-20
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-H1117518-A (JP)
Title: Semiconductor integrated circuit incorporating output impedance adjustment circuit
Inventor: ISHIZUKI HITOSHI
IPC: H03K19/0175
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To improve a transmission efficiency for a prescribed time and to suppress power consumption at signal transmission to a required minimum power matching a transmission line by preventing waveform distortion caused by the reflection resulting from mismatching of an output circuit impedance with respect to the transmission line with respect to an impedance change due to a change of a load form or the like so as to increase the signal transmission rate in the case that the semiconductor interface derives the transmission line. SOLUTION: A voltage detection circuit 6 detects an input signal waveform of a dummy load sent from output circuits 1-8 of the semiconductor integrated circuit via a transmission line 3 provided as a dummy, an output impedance of the output circuits 1-8 is controlled by the detection result and optimum drive capability is obtained matching the impedance of the transmission line to be driven. Thus, waveform distortion at signal transmission is prevented, high speed transmission is attained and the power consumption is suppressed to a required minimum value.
Patent JP-S5869001-A (JP)
Inventor: NAKAMURA MASAYOSHI
IPC: H04N7/18
Filed: 1981-10-20
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-H04364883-A (JP)
Title: Seat cover groove bonding method and mold pad structure
Inventor: HAYASHI SANEHIRO
IPC: B68G7/05
Filed: 1991-06-11
Abstract: PURPOSE:To enable a seat cover sewed part to surely adhere to a deep groove formed in a mold pad. CONSTITUTION:A slide receiving piece 29 having a press piece 30 directed toward a deep groove 26 in a mold pad 23 is embedded on the lower surface 28 side corresponding to the deep groove. A lower mold is provided with a projecting stripe on which a seat cover sewed part 14a and the deep groove 26 of the mold pad 23 can be inserted in parallel, while an upper mold is provided with a slide plate 43 capable of exposing and concealing opposite a ridge 38 of the lower mold. The mold pad 23 is compressed by lowering the upper mold and the slide receiving piece 29 is directed toward the deep groove 26 and elastically deformed by lowering the slide plate 43 so that the deep groove 26 can adhere to the sewed part 14a.
Patent JP-H0829254-A (JP)
Title: Pyroelectric infrared sensor array and its manufacture
Inventor: INOUE KAZUHIRO
IPC: G01J5/34
Filed: 1994-07-20
Abstract: PURPOSE:To provide an inexpensive and compact pyroelectric infrared sensor array with improved resolution and sensitivity and its manufacturing method. CONSTITUTION:A pyroelectric infrared detection element with electrodes 4 and 5 on both surfaces is formed in a bridge on a glass substrate 1 while being separated by a space 7 and a wiring part for transferring the infrared output signal of the above pyroelectric infrared detection element is laid out at the above space 7, thus obtaining a pyroelectric infrared ray sensor array which is compact and inexpensive, has less heat conduction, has improved sensitivity, has almost no electrical crosstalk between wirings, and has improved resolution.
Patent JP-H0455437-A (JP)
Title: Prepreg for laminated board with low dielectric constant
Inventor: SHIMAMOTO YUJI
IPC: B32B15/08
Filed: 1990-06-26
Abstract: PURPOSE:To obtain the subject prepreg, useful as a substrate material for printing wiring boards and excellent in low dielectric constant and low thermal expansion coefficient at a low cost by impregnating a sheetlike substrate with a dispersion of a fluororesin and specific glass spheres and drying the impregnated substrate. CONSTITUTION:The objective prepreg is obtained by impregnating a substrate such as a woven or nonwoven fabric preferably composed of glass fiber or aramid fiber with a homogeneous dispersion of a fluororesin such as preferably polytetrafluoroethylene or tetrafluoroethylene-hexafluoropropylene copolymer and preferably hollow glass spheres (in an amount of preferably 15-50 wt.% based on the total solid content in the prepreg), preferably coated with a silane coating agent and having 1.5-20 mum average grain diameter and drying the resultant impregnated substrate.
Patent JP-H06155716-A (JP)
Title: Device for fixing and positionally changing cylinder covering body
Inventor: BUIRI BETSUKAA
IPC: B41F27/12
Filed: 1993-07-07
Abstract: PURPOSE: To prolong a lifetime of a cylinder coating and to improve convenience of an operation of an apparatus for fixing and pulling the coating in the apparatus for fixing the coating of a printer cylinder and position-altering the coating. CONSTITUTION: Tensile springs 3, 4 are movable through an adjusting driver received by an end face of a printing machine cylinder 1. Thus, a cylinder coating 29 is tensioned simultaneously circumferentially in forward and rearward edges, and a position of the coating 29 on the cylinder 1 is specified adjustably on at least one tensile spindles 3, 4 through an adjusting member.
Patent JP-S5959360-A (JP)
Inventor: OOMI TAKAO
IPC: B25B25/00
Filed: 1982-09-27
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-H08339442-A (JP)
Title: Seal impression collation system
Inventor: NISHIMURA JINICHI
IPC: G06T7/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide a seal impression collation system which can easily perform seal impression collation only by the input of an account number from a terminal. CONSTITUTION: This system consists of a server 1 which stores seal impression data on seals corresponding to plural registration numbers relatively together with the registration numbers, client terminals 2 which each have a data input device 4 and a display unit 3, and a communication line 2 which connects the server 1 and client terminals 2; and a client terminal 2 inputs the registration number of a seal impression to be retrieved from the data input device 4 and sends it to the server 1 and displays seal impression data received from the server 1, which retrieves the seal impression data corresponding to the registration number according to the registration number received from the client terminal 2 and sends the seal impression data to the client terminal 2.
Patent JP-H0520482-A (JP)
Title: Portable terminal provideo with pen scanner having data transmitting/receiving function
Inventor: KAWAMOTO KAZUYO
IPC: G06F13/00
Filed: 1991-07-09
Abstract: PURPOSE:To enable the serial data communication, to simplify the circuit configuration and to make the external size of the title terminal small by using a data reading part of a pen scanner as a photocoupler. CONSTITUTION:The primary components parts include a main control part 3, an external interface connection part 8 including a light emitting part 6 and a light receiving part 7, and a pen scanner 2 including a light emitting part 4 and a light receiving part 5. The parts 4 and 5 form a reflecting sensor to read the bar codes and then serve as a serial interface which transmits and receives the data between the portable terminals of the same function in a data transmission/reception state. The scanner 2 of one of both portable scanner that has an equivalent function to the other is connected to the part 8. When the data are transmitted and received between the terminals, both parts 6 and 7 of the part 8 are controlled by the part 3. Thus the data are transferred and received between a portable terminal 1 and another portable terminal.