baber/WOPTO huggingface dataset:
Patent JP-H10254209-A (JP)
Title: Image forming device
Inventor: UEZURU MITSUGI
IPC: G03G15/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device excellent in quality characteristics, by enhancing the workability and positioning accuracy. SOLUTION: Since the roller 34a of an electrifier rail goes up along the inclined part of a leaf spring 18, a resist/transfer part 30 is turned around a rotary shaft 17, to surely position a fixing/carrying unit 10 in attaching/ detaching directions, while the projected part 62b of a rear separation block collides against the plane part 9e of a high-voltage code. Then, a high-voltage plate 56 as a metallic plate and the contact spring 9d of the high-voltage code 9 come into press-contact with each other, to become a conductible state and at this time, the radiused shape parts 32a of front and rear side plates are abutted on the radiused shape recessed parts 80c of a kit frame or the projection parts 52a of separation blocks are abutted on the parts 8a of the kit frame respectively. Each unit is individually positioned against a photoreceptive drum 80.
Patent JP-S56169935-A (JP)
Title: Digital-to-analog converting circuit
Inventor: NAGANO KATSUMI
IPC: H03M1/74
Filed: 1980-06-03
Abstract: PURPOSE: To enable the conversion with high accuracy and to make the size of chip small, by combinating a current Miller circuit with a current switch circuit.  
     CONSTITUTION: Respective current switches 4 1 ∼4 4  are connected to the 2nd terminal 2 2  of a plurality of current Miller circuits I 1 ∼I 4  in cascade connection of multistage, and the 2nd terminal 2 2  is selectively connected to an analog signal output terminal 5 or the point of V cc  application by switching according to the logical state of bit signals a 0 ∼a 3  of a 4-bit digital input signal. Thus, when a specified current is inputted to the 1st terminal 2 1  of the current Miller circuits I 1 ∼I 4 , a current equal to this input flows out from the 2nd terminal 2 2  and a doubled current flows out from the 3rd terminal 2 3 . When a specified current is inputted to the 3rd terminal 2 3  in the current Miller circuits I 1 ∼I 4 , a half the current is outputted from the 1st and 2nd terminals 2 1 , 2 2  respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09266561-A (JP)
Title: Digital still camera for generating continuous image and continuous image generating method
Inventor: MATSUHIRO SATOSHI
IPC: H04N5/765
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To easily and precisely obtain continuous images by the digital still camera. SOLUTION: A camera main body is equipped with plural image memories 5 which store image data on subject images and correspond to movement positions of the camera main body, a panorama memory 7 which stores subject image data before image pickup movement with a margin, a moving vector detecting circuit 30 which detects the moving direction of the camera main body, a display part 2 which projects an image being picked up, a control circuit 3 which projects part of image data stored in the image memories 5 before image pickup movement together with the image being picked up, side by side, within the range on the display part 2 determined according to movement information from the moving vector detecting circuit 30, and a shutter release button which is operated while both the images are connected with each other on the display part 2.  The control circuit 3 sends pixel data, being picked up, on the display part 2 to the panorama memory 7 when the shutter release button is pressed, and puts the data together with the image data stored previously in the panorama memory and stores the composite image data.
Patent JP-S61232406-A (JP)
Title: Coupled optical waveguide and its manufacture
Inventor: KAWAGUCHI TAKAO
IPC: G02B6/12
Filed: 1985-04-09
Abstract: PURPOSE:To reduce a secular change in optical coupling efficiency with high efficiency by providing at least one optical waveguide and an optical coupling surface which has a specular end surface at an end of the optical waveguide in a transparent substrate and varying the sectional shape of the optical waveguide continuously. CONSTITUTION:A Tl ion exchange optical waveguide 12 which varies in sectional shape continuously is provided in borosilicate glass 11 and both end surfaces 13a and 13b are polished specularly. The specular end surface 13a and a specular end surface 51 of an optical fiber 34 are set in abutting relation, and further optical coupling with a specular end surface 52 of an optical circuit is realized by abutting. When the optical coupling surface 13a between the specular end surfaces 51 of the core part 33 of the optical fiber 34 and coupled optical waveguide 12 and the optical coupling surface 13b between the specular end surface 52 of an optical waveguide 32 and coupled optical waveguide 12 are made coincident in sectional shape, electromagnetic field distributions l1 and l2, and l3 and l4 on the two optical coupling surfaces 13a and 13b are made coincident with each other, thereby realizing high-efficiency optical coupling. Consequently, the optical coupling efficiency is high, assembly working is facilitated, and the secular change is small.
Patent JP-H04287729-A (JP)
Title: Lamp control circuit for vehicle
Inventor: MARUYAMA MITSUNORI
IPC: B60Q1/02
Filed: 1991-03-13
Abstract: PURPOSE:To improve the safety of a device by preventing lamps from being turned off during the running of a vehicle even if a failure occurs on a control circuit in the vehicle lamp control circuit with the automatic turn-off function. CONSTITUTION:A bypass diode 13 bypassing between the collector and emitter of an output transistor Q5 driving lamp drive relay coils 4, 5 is connected to a power source 1 via an ignition switch 3.
Patent JP-S58192956-A (JP)
Title: Fuel injection pump
Inventor: MUTSUKURA KOUJI
IPC: F02M43/02
Filed: 1982-05-04
Abstract: PURPOSE:To make it unnecessary to change the arrangement of ordinary components such as the main plunger and a delivery valve, etc. of an injection pump for supplying fuel of different kinds and thereby to facilitate the manufacture thereof, by constituting a subordinate plunger so as to operate integrally with the delivery valve in this pump. CONSTITUTION:A subordinate plunger 5 is inserted slidably into a hole 4a of a body 4 and is actuated onto the side of a delivery valve 7 by a spring 6. With the rise of the main plunger 1, the main fuel pushes up the delivery valve 7 and reaches a fuel injection valve 3 via the main passage 2. On the occasion, the subordinate plunger 5 rises also with the rise of the delivery valve 7,and subordinate fuel is sent under pressure into an injection orifice 3d in a space 3c via a subordinate passage 8 and a second passage 3f. The main fuel is sent into the space 3c in succession to the introduction of the subordinate fuel into the injection orifice 3d.
Patent JP-H08267439-A (JP)
Title: Manufacture of inorganic cement plate
Inventor: FUKUTOMI KAZUMASA
IPC: B28B11/04
Filed: 1995-03-31
Abstract: PURPOSE: To provide a method for manufacturing an inorganic cement plate in which the scattering of inorganic powder material is prevented at the time of press molding to employ the method for manufacturing the plate which has the steps of scattering the material containing cement, aggregate and fiber components as main components and having specific water content or less on a base, press molding it between upper and lower molds, and curing to harden it. CONSTITUTION: A method for manufacturing an inorganic cement plate has the steps of scattering inorganic powder material containing cement, aggregate and fiber components as main components and having a water content of 50% or less on a base, press molding it between upper and lower molds, and then curing to harden it, and comprises the steps of adding thickening agent as mixing component to the material, sprinkling water on the surface of the material scattered on the base, then press molding and/or scattering water solution containing thickening agent on the surface of the material scattered on the belt, and then press molding it.
Patent JP-S58194718-A (JP)
Title: Device for forming thermal silicon nitride film
Inventor: BABA TOSHIO
IPC: C23C16/34
Filed: 1982-05-04
Abstract: PURPOSE:The titled device capable of forming a uniform and relatively thick nitride silicon film, having constitution to heat only a silicon wafer and a suscepter in a reaction tube and to jet a nitrating gas from gas inlet set in the vicinity of the silicon wafer. CONSTITUTION:In a device for forming a thermally silicon nitride film, which is provided with the heater 71 such as infrared lamp, etc. to heat only the suscepter 2 and the silicon wafer 1 in the reaction tube 31 having the cover 5 equipped with the exhaust pipe 6 and the gas feed pipe 41 having a gas outlet positioned in the vicinity of the surface of the silicon wafer 1 at one end and connected to the source of the feed gas at the other end, the silicon wafer 1 is heated to the fixed temperature in an inert gas atmosphere, and a nitrating gas such as NH3, etc. is fed from the feed pipe 41 to the device. The gas is sent without being decomposed until decomposed first above the wafer 1 surface, and permeated through the wafer 1 surface to form a relatively thick Si3N4 film.
Patent JP-H04224303-A (JP)
Title: Drive for steam regulating valve
Inventor: EDEI BURUFU
IPC: F01D17/26
Filed: 1991-04-08
Abstract: PURPOSE: To always actuates a drive reliably and quickly even with comparatively high oil pressure in the drive for a steam servo valve provided with a control valve arrangement for regulating the actuating pressure of the servo drive. CONSTITUTION: At least two regulatable control valves 17, 21 provided on a control valve arrangement have a flow position with a fixed flow cross sectional area and a flow position with a regulatable flow cross sectional area respectively.
Patent JP-H11255317-A (JP)
Title: Set frame fixing device in material conveying apparatus
Inventor: SUZUKI TAKESHI
IPC: B65G37/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To efficiently execute setting work and changing work for a material set frame by providing an engagement member removably engaged with an engagement part by energizing force of an elastic energizing member in the material set frame, and moving the engagement member against the energizing force of the elastic energizing member to release the engagement with the engagement part. SOLUTION: A material set frame is provided with a frame removing means. The frame removing means is provided with an engagement member (flapper) 20 removably engaged with an engagement part (flapper receiving part) 28 by energizing force of a spring member 21 which is an elastic energizing member. Further, the apparatus is provided with an engagement releasing means adapted to move the flapper member 20 against the energizing force of the spring member 21 to release the flapper 20 with the flapper receiving part 28. In the engagement releasing means, by a hook 31 as a reversing means, a reversing member 17 is forcedly reversed to draw in a holding rod member 19 against the energizing force of the spring member through a link means K, thereby putting the flapper 20 in the retreat position.
Patent JP-S55166078-A (JP)
Title: Electronic control type cooking device
Inventor: TACHIHARA HITOSHI
IPC: F24C7/02
Filed: 1979-06-13
Abstract: PURPOSE: To easily input the timer time by detecting the displacement of the control knob for setting the time to set the time information to two timers and indicating the timer time of the type newly displaced at the latest.  
     CONSTITUTION: When a timer control knob is operaed, time information corresponding to the displacement of the control knob is produced from singal generators 20A, 20B, and inptted into a microprocessor 60. The microprocessor 60 detects whether there is variation in the time information outputted from the signal generators 20A, 20B or not, and the new timer time information is, if there is the variation in the time information, stored in the memory region. After starting heating by a microwave generator 40 or a heater 47 indicated by an indicator 15 with the timer time information newly displaced at the latest, the timer time information corresponding to the heating mode during execution is simultaneously subtracted to indicate on the indicator 15 the content. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0963860-A (JP)
Title: Transformer terminal
Inventor: BUORUFUGANGU HOOHORUSUTO
IPC: H01R4/24
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To easily connect the saddle contact of a transformer terminal composed of the saddle contact and a riding contact to the riding contact with a robot by constituting the terminal so that the connecting member of the saddle contact can be accessed without obstacle before the riding contact rides on the saddle contact and can be prevented from coming into contact with the riding contact by the insulator housing of the riding contact after the riding contact rides on the saddle contact. SOLUTION: The saddle contact (internal connecting part) 15 of a transformer terminal has an insulator housing 16 equipped with engaging legs 17 and the legs 17 are inserted into the engaging spaces of a bobbin member. The riding contact (external connecting part) 23 of the terminal is formed in an orderly arrangeable shape and, when the contact 23 rides on the saddle contact 15, the inserting pieces 26 of the connecting member 24 of the contact 23 exist at the leg sections of contact blades 19 (or soldered hooks 29) and the external protective wall 30 of the contact 23 covers an accessible internal connecting member 19 or 20 which is opened to this point.
Patent JP-H06265733-A (JP)
Title: Film eliminator for optical fiber
Inventor: KOBAYASHI HIROYUKI
IPC: G02B6/00
Filed: 1993-03-10
Abstract: PURPOSE:To prevent the quartz part of an optical fiber from being stained by a blade and to keep the eliminating state of film constant when the film on the terminal of the optical fiber is eliminated. CONSTITUTION:The film is eliminated with the blades 18, 18' by holding the terminal 12A of the optical fiber 12 between two holding plates 14, 14', heating the terminal 12A and extracting the optical fiber 12. Since the optical fiber 12 held between the holding plates 14, 14' is pressed by providing a muscle shape pressing projection part 22 at the holding plate 14 on one side, the displacement of the film 12B is suppressed when the optical fiber 12 is extracted, therefore, it is possible to prevent the quartz part 12A from being abutted with the blades 18, 18' due to the displacement of the optical fiber 12.
Patent JP-2000273649-A (JP)
Title: Nickel plating equipment
Inventor: YAMADA YOSUKE
IPC: C23C18/32
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain plating equipment free from discharge of boron and water out of the equipment. SOLUTION: Rinse tanks 2, 3 are fed with new water, and the water used for washing works in the rinse tanks 2, 3 is fed to a nickel plating tank 1. A nickel plating solution Wn introduced into the rinse tanks is hereby returned to the nickel plating tank 1. A part of water in the nickel plating solution Wn in the nickel plating tank 1 is evaporated by means of a low temperature evaporator 10, and the nickel plating solution Wn is returned to the nickel plating tank 1 again. Because in the low temperature evaporator 10 air is blown together with the nickel plating solution Wn against a heat exchanger 12, the part of water in the nickel plating solution Wn can be effectively evaporated and the temperature of the falling residual nickel plating solution Wn does not increase and the thermal deterioration and degradation of useful plating materials can be prevented.
Patent JP-S63243684-A (JP)
Inventor: TANAKA SHUICHI
IPC: F27B17/00
Filed: 1987-03-28
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-H01248535-A (JP)
Title: Semi-custom integrated circuit
Inventor: FUTAMI HARUJI
IPC: H01L21/82
Filed: 1988-03-29
Abstract: PURPOSE:To allow a boundary region between a digital signal and an analog signal to be formed into an integrated circuit(IC) within a short period and thereby to increase applications of a semi-custom IC by forming both an element region for arranging a digital circuit and an analog circuit and an element region for arranging circuits for conversion between the analog and digital signals on a semiconductor substrate. CONSTITUTION:A gate array forming region 2 for constructing a logic gate comprising a pair of a P-channel and an N-channel transistors are arranged and an analog circuit forming region 3 for constructing an analog circuit comprising a plurality of regularly arranged elements such as transistors, resistors, and capacitors are provided on a semiconductor board 1. An AD convertion circuit forming region 4 comprising an array-like arrangement of resistors, a reference voltage circuit, a comparator circuit, a counter, switches, etc., for achieving an AD convertion circuit is also provided on the board 1. Further, a plurality of pads 5 are arranged around these forming regions. Accordingly, a boundary region between the digital signal and the analog signal can be formed into an IC within a short period without externally supplying any components.
Patent JP-S531878-A (JP)
Title: Switching system for coolant path of extremely low temperature cable
Inventor: YOSHIKIYO HARUO
IPC: H02G15/34
Filed: 1976-06-28
Abstract: PURPOSE: To prevent the detoriration of the cable by averting the temperature elevation in the cable section except the fault points when the fault of the cable is caused. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58194714-A (JP)
Title: Preparation of photoconductive cadmium selenide sulfide
Inventor: MIDORIKAWA TAKASHI
IPC: C01B19/00
Filed: 1982-05-06
Abstract: PURPOSE:To prepare photoconductive cadmium selenide sulfide consisting of uniform single particles, having extremely high crystallizability, by calcining cadmium selenide purified with carbon disulfide together with cadmium sulfide and a flux. CONSTITUTION:High-purity cadmium selenide particles having about 99.999% are dispersed, suspended, and stirred in carbon disulfide. The amount of the cadmium selenide particles added is about 5-40pts.wt., preferably about 10-20pts. wt. based on 100pts.wt. carbon disulfide. The stirring time is about 10min- 3hr, preferably about 1-2hr, and the liquid temperature is about 0-40 deg.C, preferably about 15-20 deg.C. Free selenium is removed by this operation, purified cadmium selenide particles are filtered, washed, dried at about 50-80 deg.C for about 10-20hr, and blended with cadmium slufide particles. The blend is further mixed with about >=20pts.wt. flux such as CdCl2, etc. and calcined at a temperature about 50 deg.C higher than the melting point of the flux.
Patent JP-H06288492-A (JP)
Title: Valve closing device
Inventor: IMADA TAKAMINE
IPC: F16K31/122
Filed: 1993-04-01
Abstract: PURPOSE:To provide a valve closing device utilizing the volume change of water at the congealed time as the drive source of a valve without using a high pressure fluid or the like. CONSTITUTION:A closed container 1 is divided into two chambers 1a, 1b by a piston member 3, and the piston member 3 is connected to a poppet 4 for closing a passage 5 outside of the closed container 1. Water in one chamber 1a is congealed being cooled by liquid nitrogen flowing in a coil like pipeline 2, and the poppet 4 is moved by the cubical expansion through the piston member 3 to close the passage 5.
Patent JP-S5410388-A (JP)
Title: Dispersion stabilizer for suspension polymerization of vinyl compound
Inventor: MARUHASHI KIICHI
IPC: C08F2/20
Filed: 1977-06-24
Abstract: PURPOSE: To prepare a dispersion stabilizer capable of reducing the fly ash of the product, by adjusting the polymerization degree, the saponification degree and the absorbance of the aqueous solution to specific values. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58200823-A (JP)
Inventor: RUNE BIREE
IPC: F16D13/50
Filed: 1983-04-28
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-H07275216-A (JP)
Title: Blood pressure measuring device
Inventor: HOSHINO YOSHITERU
IPC: A61B5/0225
Filed: 1994-04-14
Abstract: PURPOSE:To reduce power consumption with a simple constitution, and also to prevent the occurrence of vibrational sound or the like. CONSTITUTION:This blood pressure measuring device is provided with an orifice that is connected to a cuff 1 for reducing the pressure of the cuff 1 by discharging the fluid from the cuff 1, a solenoid valve 10 for opening or closing the opening of the orifice, a first driving circuit 12a for supplying a relatively low driving current in such a degree by which the solenoid valve 10 can be kept at least in a closed condition, and a second driving circuit 12b for supplying a relatively high driving current for closing the solenoid valve 10. In such a condition that the orifice is closed by a control unit 6 and the pressure reduction of the cuff 1 is stopped, only the first driving circuit 12a is operated, while, when the solenoid valve 10 is operated for closing the orifice from the open condition, at least the second driving circuit 12b is operated.
Patent JP-H09264337-A (JP)
Title: Casting part provided with assembling engaging part
Inventor: AIHARA MASAHIKO
IPC: F16D13/52
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To precisely finish an insert, so as to decrease the working process after casting, by partially exposing the front surface of the insert of an assembling engaging part of a casting part to be formed by sintering through a process of aligning it to the casting material surface. SOLUTION: An insert 30 to be formed by sintering before casting of a boss clutch 15 is provided with six projecting parts 30b on a flange part 30a, and the engagement to the boss clutch 15 is strengthened. In sintering, an aluminum group, an iron group, a copper group, a stainless steel group, etc., are used, the same iron group as an output shaft is adopted in this case, the coefficients of thermal expansion are equalized to each other, and lowering of fastening load of a nut caused by repetition of expansion and contraction is prevented. In casting of the boss clutch 15, a part A1 facing the insert 30 of a fixed mold A can be slightly moved and absorbs errors, and therefore, any clearance is not generated between the fixed mold A and the insert 30.  Therefore, the end surface 30d of the front surface of the insert 30 to be joined to the boss clutch 15 can be exposed by being aligned to the casting material surface of the boss clutch 15.
Patent JP-S61234668-A (JP)
Title: Finder of electronic camera
Inventor: KOBAYASHI NAOKI
IPC: H04N5/225
Filed: 1985-04-10
Abstract: PURPOSE:To make the switching operation between an electronic view finder and an optical finder unnecessary and to make a device small in size by forming an expanded image of an object, which is projected near the center of the visual field of the electronic view finder, in the visual field of the optical finder arranged adjacently to the electronic view finder. CONSTITUTION:The light from an object 1 passes an objective lens 2 of an electronic camera, a half mirror 3, and a master lens 9 to form an object image on a CCD 4 as an image receiving part of the electronic camera. A part of the light reflected on the half mirror 3 is expanded by a lens system and reaches photographer's eye 7 through an eyepiece lens 6. Information of the object image formed on the CCD 4 is sent to an electronic view finder 8 as an electric signal. This finder 8 consists of a small-sized CRT, and the object image is projected on the CRT surface on a basis of the electric signal. This object image reaches photographer's eye 7 through the eyepiece lens 6.