baber/WOPTO huggingface dataset:
Patent JP-S5264896-A (JP)
Title: Manufacturing process of directive reflection plate
Inventor: KANAI KENYUU
IPC: G09F13/16
Filed: 1975-11-25
Abstract: PURPOSE: To secure a continuous mass production of extremely high quality directive deflection plate which is used for liquid crystal display unit by applying micro vibration by electro magnet to the blade stand to which coarse grains are attached and by shifting the stand with a fixed tension. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000330425-A (JP)
Title: Image forming device
Inventor: YOKOGAWA NOBUHITO
IPC: G03G21/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To afford a long life to an image carrier while effectively reducing the image blur caused by the excessive supply of lubricant for the image carrier. SOLUTION: In this image forming device, an electrostatic latent image is formed on the image carrier 11, a toner image is obtained by developing the electrostatic latent image and a picture is obtained by transferring and fixing the toner image on a recording medium P. The image forming device 10 is provided with the lubricant 160 for making the surface of the image carrier low-frictional, lubricant supplying means 163, 165 and 167 for supplying the lubricant to the surface of the image carrier and a control means 169 for controlling the supply of the lubricant by the lubricant supplying means, where the step for reducing the coefficient of friction of the surface of the image carrier and the step for increasing the same are alternately repeated in a predetermined time interval.
Patent JP-S5930353-A (JP)
Title: Automatic dial transmission control system
Inventor: SUZUKI KANJI
IPC: H04M11/00
Filed: 1982-08-12
Abstract: PURPOSE:To ensure a time required at the connection to other external lines via a PBX and to obtain sure operation, by delaying the start of transmission of a telephone dial pulse in response to the number of a character of a symbol for a specified time. CONSTITUTION:A communication control system 2 is provided with a line network controller 4 having an automatic transmission function of the telephone dial pulse, and a CPU 1 inserts a character or a symbol other than a numeral between optional numerals of the arrangement of numerals of a telephone number. Further, the automatic transmission of the telephone dial pulse is indicated to the communication control system 2, then the start of the transmission of the telephone dial pulse corresponding to the number next to the character or symbol in the system 2 is delayed for a prescribed time in response to the number of the characters or the symbols.
Patent JP-S623198-A (JP)
Title: Capacity controller for turbocompressor
Inventor: NOZAWA SEIJI
IPC: F04D27/00
Filed: 1985-06-28
Abstract: PURPOSE:To prevent the delay of control operation by controlling the flow rate of each compressor according to the variation value of flow rate of a load which demands a mass flow rate and providing a master control system which compensates the variation of flow rate of the load which demands the capacity flow rate due to the variation of the pressure as the function of flow rate of the load. CONSTITUTION:A capacity controller for controlling each flow rate of compressors 1A, 1B and 1C according to the demand of loads 1, 2 and C is constituted of a master control system 4 and minor control systems 5A, 5B and 5C. Into the master control system 4, each discharge flow rate of the compressors 1A, 1B and 1C is transmitted through a minor control system, and each gas flow rate to the loads 1, 2 and 3 is transmitted through transmitters 14, 15 and 16, and each operation signal is transmitted to the minor control systems 5A, 5B and 5C from the master control system 4. Further, into the minor control systems 5A, 5B and 5C, the flow rate on each compressor discharge side is transmitted as operation signal into the suction-side vane controls 2A, 2B and 2C.
Patent JP-H0434919-A (JP)
Title: Selectively growing method for group iii-v compound semiconductor
Inventor: MORI KAZUO
IPC: H01L21/205
Filed: 1990-05-30
Abstract: PURPOSE:To selectively form a semiconductor layer at a low temperature by directly bonding iodine directly to Al in a vapor growing method for group III-V compound semiconductor containing Al as constituent element. CONSTITUTION:Selective growth of binary compound such as AlAs, etc., is realized by using organic metal compound of iodine of halogen element to be bonded directly to Al such as diethyl aluminum iodide (DEAlI: (C2H5)2AlI), and the entire group III-V compound semiconductor including Al as its constituent element can selectively be grown at a low temperature.
Patent JP-H01310198-A (JP)
Title: Motor driven blower
Inventor: YAMAURA IZUMI
IPC: B21D39/03
Filed: 1988-06-08
Abstract: PURPOSE:To make small the resistance of air, thereby lessening the loss of motive power, by rounding at least the shapes of front and rear end portions of a caulking portion projecting from a main plate and a side plate. CONSTITUTION:A centrifugal impeller 1 is made up of a circular main plate 2, an annular side plate 3 at whose center an air sucking-in opening portion 3a is formed, and a plurality of blades 4 arranged in a spiral shape between these main plate 2 and side plate 3. And the shapes of at least front and rear end portions of a caulking portion shape projecting from the main plate 2 and the side plate 3, are formed roundly.
Patent JP-S6041068-A (JP)
Title: Method and device for stripping off sealing member of toner cartridge
Inventor: TAKAHASHI MASAYOSHI
IPC: G03G15/08
Filed: 1984-07-06
Abstract: PURPOSE:To prevent scattering of a toner by rotating longitudinally a winding member from one end of a sealing member which closes hermetically a longitudinally formed opening for replenishing the toner and winding up successively said member. CONSTITUTION:A toner cartridge 1 contains a toner 19 thereon and closes hermetically an opening 2 for replenishing by a sealing member 3. The sealing member of such cartridge is successively wound up by rotating longutdinally a winding member 4 from one end of the sealing member which closes hermetically the longitudinally formed opening for replenishing the toner, thereby opening said opening. The member 4 may be any of paper, plastics, metal or the like and the shape thereof may be either circular cylindrical or square columnar shape as far as the member 3 can be wound. Said winding member is preliminarily attached to the end of the member 3 or is provided to the cartridge body 1 in a removable way so that said member is removed when necessary and is used to wind the top end of the member 3. The member 3 is stripped from the cartridge body while the member 3 is wound by the member 4 in the above-mentioned way, by which the always clean and easy exchange of the cartridge is made possible with less toner scattering.
Patent JP-H0833117-A (JP)
Title: Driver for hybrid electric motor vehicle
Inventor: SASA NAOMICHI
IPC: B60L50/16
Filed: 1994-05-31
Abstract: PURPOSE:To provide a drier for a hybrid electric motor vehicle in which the hybrid drive system for an engine and a motor can be compatible without difficulty of layout even in a horizontal engine vehicle. CONSTITUTION:An engine is coupled to a drive shaft 17 coupled to a differential mechanism 11 of one of front and rear axles having a power transmission mechanism 24 having the mechanism 11 and coupled with the other axle. Simultaneously, a power switching mechanism is interposed between the shaft 17 coupled with the engine and the mechanism 24, switched by a controller to be selectively driven by switching the power of the engine or the motor.
Patent JP-S5930745-A (JP)
Inventor: TATEDA YASUSHI
IPC: C04B28/02
Filed: 1982-08-16
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-S621699-A (JP)
Inventor: KATSU TAKAKAZU
IPC: B64G1/12
Filed: 1985-06-27
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-S6119681-A (JP)
Title: Treating agent for solidifying waste edible oil to discard it
Inventor: KOBAYASHI TOSHIAKI
IPC: C11B15/00
Filed: 1984-07-06
Abstract: PURPOSE:To provide the titled treating agent by which waste edible oil can be disposed of simply and safely, containing a specified stearic acid derivative and a higher fatty acid or a dibenzylidene sorbitol (derivative) as active ingredients. CONSTITUTION:The titled treating agent contains 12-hydroxystearic acid (A) and at least one member (B) selected from a 16-24C higher fatty acid (a) and a dibenzylidene sorbitol of formula I or II (wherein R is halogen, lower alkyl, lower alkoxy; n is 0, 1-5; p is 0, 1) or its nuclear substitution products (b) as active ingredients. When the agent is added to the used edible oil of inferior quality such as waste frying oil, the waste edible oil can be simply solidified and discarded. In the preparation of the treating agent, either 8-30wt% component (a) or 10-80wt% component (b) is used. The treating agent is used in a quantity of pref. 1.5-5wt% based on that of waste edible oil.
Patent JP-S62742-A (JP)
Title: Air conditioner
Inventor: HIRAYAMA KENICHI
IPC: F24F6/04
Filed: 1985-06-25
Abstract: PURPOSE:To provide a compact and simple air conditioner with a reliable humidifying element having a mechanically strengthened perforated film by placing the humidifying element using a compound perforated sheet at the down stream side of air flow of a plate fin type heat exchanger. CONSTITUTION:As a humidifying element 7 utilizes such raw materials that includes a perforated film having high percentage of holes distributed over an overall film with high density and being composed of hydrophobic high polymer, and a compound perforated sheet composed of high permeable textiles or non-textiles piled up, humidifying capacity is improved drastically. The humidifying element 7 is placed at the down stream side of air flow of a heat exchanger 8 with plate fins and gap between the humidifying element 7 and the heat exchanger 8 with plate fins is held at specified extent. Thus, by combination of the humidifying element having excellent moisture permiability with the heat exchanger, a compact and simple air conditioner having excellent humidifying capacity is provided.
Patent JP-S62297657-A (JP)
Title: Operating device for equipment
Inventor: SHIMAZAKI MASAHIKO
IPC: F24F13/14
Filed: 1986-06-17
Abstract: PURPOSE:To prevent a driving member from returning to a second operating condition when heating is stopped after heating the driving member to realize a first operating condition, by a method wherein, the movement of a member for connection is precluded from returning from one of the first and second operating positions to one of the second and first operating positions when a heating stopping means is operated. CONSTITUTION:The thermal deformation stress of a first driving member 1 is lost as it is cooled, therefore, a second driving member 2, being deformed plastically to a side, in which the pitch width thereof is contracted due to oppression by receiving the stress of the member 1, is released from the oppression and tries to return to an original configuration provided with the wide pitch width. Therefore, a space (a) for the playing of a semicircular pin 21, as a return precluding means, is prepared in a loose fitting hole 23 of the pin 21 or one part of an element constituting link devices 20-25, whereby the returning motion of the member 3 for connection may be precluded from being transmitted to the rotary shaft 41 of an inside and outside air changeover damper 40 through the link devices 20-25 when the same member 3 has caused the returning motion.
Patent JP-H05334866-A (JP)
Title: Semiconductor storage circuit, semiconductor storage module using the same and acoustic signal reproducing device
Inventor: TACHIKI HIDEO
IPC: G11C7/16
Filed: 1992-06-02
Abstract: PURPOSE:To provide a semiconductor storage circuit which has an increased storage capacity with a sequential type access, to provide a semiconductor storage module which employs the circuit to provide an arbitrary expansion capability and to reduce the size and the weight of an acoustic signal reproducing device with an improved reliability using the modules. CONSTITUTION:Approximately square shaped semiconductor storage modules 16A to 16G, which contain semiconductor storage elements and peripheral electronic circuits, are successively connected and a terminal device 17 is connected to a last section. The modules 16A to 16G are provided with terminal pairs on their four sides to accommodate the same kinds of signals, one side and other three sides are made as a socket.plug construction, the terminals which correspond to the same kind of signals are placed face to face and the terminals located on the three sides and are corresponding to the same kinds of signals are wired together. Thus, synchronization signals CLK are transmitted in the direction from the modules 16A toward the 16G while acoustic signal data DATA which are read out are transmitted in the direction from the modules 16G toward the 16A.
Patent JP-H06334931-A (JP)
Title: Television receiver
Inventor: BABA KYOJI
IPC: H04N5/44
Filed: 1993-05-21
Abstract: PURPOSE:To automatically adjust the directivity of an antenna by switching the combination of an antenna terminal by user's button operation to adjust the directivity of the antenna, storing the channel data correspondingly to each channel, and after setting up the directivity, switching the combination of the antenna terminal. CONSTITUTION:In the case of using accessory antennas 1, 2 in a television(TV) receiver or the like annexting the antennas 1, 2 to its body, a use selects the combination of an antenna terminal switch for obtaining the optimum receiving state of each channel by means of a serch key 31a on an operation panel 31 and stores the selected combination in a memory part 29 as data. In accordance with the switching of each channel, data set up in the memory part 29 are accessed and the combination of the corresponding antenna terminal switch is automatically selected by switching. When an accessory antenna detecting part 6 detects no connection of the accessory antenna side to a tuner 9, the above control operation is not executed.
Patent JP-S5366122-A (JP)
Title: Data input device
Inventor: ENDOU MAKOTO
IPC: G06F3/042
Filed: 1976-11-26
Abstract: PURPOSE: By burying LED which radiates different-wavelength beams in a position where an item is displayed; one beam of LED is used for input pen detection, and the other one for display, therby improving its operations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0436651-A (JP)
Title: Control method and controller for air fuel ratio of internal combustion engine
Inventor: MANAKA TOSHIO
IPC: F02D41/22
Filed: 1990-06-01
Abstract: PURPOSE:To accurately the performance of a sensor without spoiling driving performance and to perform the best control by judging whether or not an air fuel ratio detecting means is normal by utilizing variation in air fuel ratio detection corresponding to the interruption or restart of fuel supply. CONSTITUTION:A control unit 25 detects and controls the driving state by inputting an output signal Q showing the amount of section air, the output signal theta of a throttle sensor 26, the outputs of a crank angle sensor 30 and a reference angle sensor 35, the output signal O2 of an O2 sensor 26. Then when the fuel supply is interrupted or restarted, it is decided whether the actual operation of an air fuel ratio detecting means is normal or not judging from components in engine exhaust gas. At this time, the fuel supply is controlled to 0, so the decision making is performed during normal driving without sacrificing the driving performance.
Patent JP-S5764728-A (JP)
Title: Electrochromism display cell
Inventor: SUGANUMA KUNIO
IPC: G02F1/17
Filed: 1980-10-09
Abstract: PURPOSE:To improve a responce speed without reducing the width of an up-going lead electrode and without increasing a resistance value by forming a conductor part to be an intermediate lead electrode in order to relay the lead of an electrode for display to the reflection plate in an electrochromism (EC) display cell. CONSTITUTION:On the upper substrate 31 of an EC display cell, up-going electrodes 36, 36a are formed and on the electrodes 36, 36a display segments 37, 37a are formed. An intermediate lead electrode 34 to connect these lead electrodes 36, 36a to a segment connecting electrode 46 is provided on the reflection plate 34 and connected to them through electrically conductive materials 43, 44. Thus, the irregularity in display density due to a great number of up-going lead electrodes among digits such as in display of time 47 and minute 48, their narrow widths and high resistances are all prevented. Also, it makes easy to connect between display of dot display 50 and DA mark 49. Further, it allows to increase the number of display segment such as date, alarm, etc.
Patent JP-S6118178-A (JP)
Inventor: SUTANFUOODO AARU OBUJINSUKII
IPC: H01L29/78
Filed: 1985-06-27
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-H06155112-A (JP)
Title: Diamond tool and its manufacture
Inventor: NISHIO NORIYUKI
IPC: C04B37/00
Filed: 1991-05-17
Abstract: PURPOSE:To provide a diamond tool which suppresses chatter during cutting and resists high temperature environmental usage and to provide a method for good yield manufacture. CONSTITUTION:At least a shank part to be brought in contact with a diamond tip 1 is formed by reaction sintering silicon carbide material, in which diamond powder and granular material is mixed to provide a nearly equal coefficient of thermal expansion to that of the diamond tip 1. After the diamond tip 1 is brought in contact with a material layer 2 (powder layer or formed body), on which diamond powder and granular material and carbon source are mixed together, and metal silicon powder 3 is arranged on the surface of the layer, this constitution is heated in vacuums or in non-oxidative environment to be reactionally sintered. In this way, reaction sintering silicon carbide material having nearly equal coefficient of thermal expansion to that of the diamond tip is formed at least in the shank part touching the diamond tip 1.
Patent JP-S5367542-A (JP)
Title: Electrically-operated pachinko machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1976-11-25
Abstract: PURPOSE: To provide an electrically-operated pachinko machine which is adapted to adjust the force of a striking rod for the striking and bouncing forth of balls only at the moment when the motor is driven and rotated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H082610-A (JP)
Title: Inclining device for container of dust collecting vehicle
Inventor: TAKASE TOSHIO
IPC: B65F3/04
Filed: 1994-06-23
Abstract: PURPOSE:To improve the efficiency of dust collecting work by carrying out collecting work for dust in a large and a small container through one kind of dust collecting vehicle. CONSTITUTION:A swing member 2 is oscillatably supported on the side of the throwing-in port of a dust throwing-in box, and recesses 14a, 15a to engage on both the pins 40a, 41b of a large and a small container 40, 41 are formed in the support member 3 of the swing member 2. The catching means 4 of the swing member 2 guides the pins 40a, 41b of the container 40, 41 into the recesses 14a, 15a of the support member 3 and shuts the recesses 14a, 15a. The swing member 2 is oscillated by an oscillating means and thereby located at attaching positions for attaching the container 40, 41 and tilting positions for tilting the containers 40, 41. Thus the collecting work for dust in the container 40, 42 can be carried out by one kind of a dust collecting vehicle.
Patent JP-S5366594-A (JP)
Title: Priventing method for vertically built cable from coming up to the floor
Inventor: MORISHITA TOSHIO
IPC: H02G3/30
Filed: 1977-11-26
Abstract: PURPOSE: To prevent a cable from coming up to the upper portion by grasping the cable over the cable cover by means of grasping metal fittings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63306311-A (JP)
Title: Combustion device
Inventor: UCHIDA HIROAKI
IPC: F24C3/06
Filed: 1987-06-05
Abstract: PURPOSE:To surely keep safety and enable positive combustion in a combustion device such as hot water heater by a method wherein a fuel valve is kept open during a desired auxiliary time after ignition and this auxiliary time is extended by a desired time when ignition of a burner is confirmed. CONSTITUTION:First and second fuel valves 12A and 12B are opened under a pushing operation of a hot water feeding member 16 to its deepest position and then a pilot burner 11 is ignited. At this time, an initial opening valve holding circuit 22A of a control circuit 22 may output an auxiliary time until the opened valve of a first fuel valve 12A can be kept with an electromotive force of a first thermocouple 19 heated by a pilot burner 11 so as to assure the opened valve of the fuel valve 12A. If the ignition is confirmed with a flame rod 25 within this auxiliary time, a forced valve opening holding electrical power is supplied for a desired time. With this arrangement, it is possible to make a positive ignition while keeping safety characteristic.
Patent JP-H10330323-A (JP)
Title: Production of dialkyl carbonate
Inventor: HARADA KATSUMASA
IPC: C07C68/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dialkyl carbonate useful as a raw material for medicines, agrochemicals, urethanes, polycarbonates, etc., and as a solvent in high selectivity by decarbonylation of a dialkyl oxalate under heating in a liquid phase in the presence of a specific metal compound as catalyst. SOLUTION: This dialkyl carbonate is obtained by decarbonylation of a dialkyl oxalate (pref. dimethyl or diethyl oxalate) in the presence of 0.01-20 mol.%, based on the dialkyl oxalate, of at least one compound selected from carbonates of potassium, rubidium and/or cesium (e.g. potassium carbonate, rubidium carbonate), halides of the above metal(s) (e.g. potassium chloride, potassium iodide), carboxylates of the above metal(s) (e.g. potassium benzoate, rubidium benzoate) and phosphates of the above metal(s) (e.g. potassium phosphate) as catalyst by the use of, as necessary, a solvent (e.g. diphenyl ether, sulfonate) in a liquid phase under heating at 160-300 deg.C.
Patent JP-H086726-A (JP)
Title: Printed circuit board and magnetic disk device using the same
Inventor: TAKEMURA TORU
IPC: G06F3/06
Filed: 1994-06-24
Abstract: PURPOSE:To make manufacturing cost low by enabling two kinds of connector interface in different shapes to be connected to one kind of printed circuit board. CONSTITUTION:In this printed circuit board 20, a 1st connection pad part 21 for mounting a 1st connector 30 is formed on its surface, and a 2nd connection pad 22 for mounting a 2nd connector 40 is formed on its rear surface. The lower projection part of the contactor 31 of the 1st connector 30 are bent at right angles and the contactors 31 of the 2nd connector 40 are all bent upward to enable surface mounting on the printed circuit board 20. Further, a decision part is enabled to decide which interface connector is connected.
Patent JP-S6035338-A (JP)
Title: Optical reader
Inventor: MORI YOSHIHISA
IPC: G11B7/09
Filed: 1983-08-03
Abstract: PURPOSE:To widen the detection permissible range of focus errors and to realize adjustmentless assembly by constituting a photodetector in a three-dimensional shape, and providing a photodetection surface to its flank. CONSTITUTION:A focus error signal is obtained as SB-(SC1+SC2) by photodetection areas B-C, and focus control is performed on this focus error signal. When a disk D is in an in-focus state, reflected luminous flux is projected upon the photodetection surface of the photodetector P in relation SB-(SC1+SC2). When the disk D is displaced approaching an object lens 4, SB-(SC1+SC2) becomes negative. When the disk D moves away from the objective lens 4, the output difference SB-(SC1+SC2) becomes positive. Then, the objective lens 4, and a laser light source L or the whole optical system are moved on the basis of the positive or negative output difference SB-(SC1+SC2) due to the out-of-phase state of the disk so that the output difference SB-(SC1+SC2) is eliminated, and thus the disk is put in focus, performing focus control.