baber/WOPTO huggingface dataset:
Patent JP-S62290923-A (JP)
Title: Direction indicating device
Inventor: KAMIKOZAWA TAKASHI
IPC: G06F3/033
Filed: 1986-06-10
Abstract: PURPOSE:To increase the lifetime of a direction indicating device by arranging plural pairs of light emitting and receiving elements so that they form a square via optical paths and breaking selectively these optical paths in four directions for opening. CONSTITUTION:The prisms 13-16 contain the 1st reflecting parts 13a-16a, the 2nd reflecting parts 13b-16b and the 3rd reflecting parts 13c-16c. The light beams delivered from light emitting elements 9 and 10 form the optical paths surrounding four directions by those prisms 13-16. A projection or recess part is formed on a bottom plate 7 attached to the bottom part of a direction indicating input part 4 and the direction indicating input is applied based on said projection or recess part. A boundary projection part 7b shows a boundary position where optical paths X1, X2, Y1 and Y2 are cut off in case a finger is moved toward the outer circumferential part of the part 7b. Thus an operator knows the position of the finger within the part 4 by the finger sense without looking at the part 4 based on a reference recess part 7a and the part 7b of the plate 7. Thus the direction indicating input is possible with high accuracy and high efficiency.
Patent JP-S5258741-A (JP)
Title: Polyisoprene composition for pressure-sensitive adhesive
Inventor: KONDOU SABUROU
IPC: C08L9/00
Filed: 1975-11-10
Abstract: PURPOSE: The said composition characterized in having well-balanced cohesive and adhesive forces, which is obtained by blending a specific isoprene block copolymer and a cis-1,4-polyisoprene rubber in a specific ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05326155-A (JP)
Title: Feedback loop circuit
Inventor: IHARA FUMIAKI
IPC: H05B37/02
Filed: 1992-05-27
Abstract: PURPOSE:To stabilize a part to be controlled regardless of ON/OFF of a feedback loop by holding output of an error amplifier when the feedback loop is interrupted by a shutter, and controlling the output of the error amplifier so as to conform to a hold signal. CONSTITUTION:In the state where a shutter 8 is opened, and change-over switches SW1, SW3 are changed to the position shown by a solid line arrow, the constant luminance control of a light source 7 by a feed back loop is carried out. When the shutter 8 is closed to interrupt the light output of the light source 7, the feedback loop is cut. At this time, the change-over switches SW1, SW3 are switched to the dotted line arrow position to input the output of a first error amplifying part 3 to a second error amplifying part 5. This is compared with the hold output of a hold circuit 4 as a standard, and the error output is inputted to an error amplifying part 3. Thus, the output of the error amplifying part 3 keeps the value regulated by the hold output of the hold circuit 4.
Patent JP-H05320330-A (JP)
Title: Internal mold release agent
Inventor: TANAKA HISAO
IPC: C08L71/02
Filed: 1992-05-27
Abstract: PURPOSE:To obtain an internal mold release agent for effectively preventing mold stain and reduction in releasability caused by adhesion of deteriorated substances and mixed materials to a blender and a mold, comprising a specific grafted material of an ethylene-vinyl alcohol copolymer. CONSTITUTION:An internal mold release agent comprises a compound obtained by grafting 20-1,000 pts.wt., preferably 50-500 pts.wt. alkylene oxide (preferably ethylene oxide) onto 100 pts.wt. ethylene-vinyl alcohol copolymer. Generally the ethylene-vinyl alcohol copolymer is obtained by saponifying a copolymer of ethylene and a saturated carboxylic acid vinyl ester such as vinyl acetate or vinyl propionate. The internal mold release agent is preferably obtained by blending 100 pts.wt. grafted compound with <=250 pts.wt. inorganic filler composed of amorphous silica or carbon black.
Patent JP-H04363147-A (JP)
Title: Molded or supported catalyst for synthesis of methacrolein and methacrylic acid having excellent mechanical strength and its production
Inventor: WATANABE SEIGO
IPC: C07C51/235
Filed: 1991-06-06
Abstract: PURPOSE:To obtain a molded or supported catalyst having excellent mechanical strength and used for production of methacrolein and methacrylic acid from isobutylene or tert. butanol. CONSTITUTION:The surface of a molded or supported catalyst based on Mo, Bi and Fe is coated with an org. high molecular compd. having high depolymerizability. When the resulting catalyst is used, it is packed into a reactor and the high molecular compd. is depolymerized and removed.
Patent JP-H04359886-A (JP)
Title: Positive characteristic heating device
Inventor: ICHIMURA NOBUO
IPC: H05B3/03
Filed: 1991-06-06
Abstract: PURPOSE:To enable a large capacity heating and enhance resistivity against vibration and shock by uniting respective adjacent ends of radiation fin fixed on a heating body by means of first and second fixtures, together with the purposed reinforcing the radiation fins, and strongly connecting them together. CONSTITUTION:Positive heating bodies 6 and 6a consists of a positive characteristic thermistor 1, radiation fins 2 and 2a, an electrode piece 4, and connecting pieces 5; connecting pieces 5 are superimposed one by one, and a bonding plate 13 and a seat plate 14 are provided above and below, respectively. Next, a screw 7 is penetrated via through holes 13a and 5a, followed by fastening with a screw holes 14a, so that folded side part 13b contacts so as to press down external surfaces of the fins 2 and 2a. By the above constitution, the heating bodies 6 and 6a are securely fixed, so that connecting pieces 5 are unlikely to be bent even if external forces are applied vertically, or fore and aft. When a power supply 3 is energized, electric current flows from the fin 2a to the thermistor 1, resulting in heat generation, via the fin 2 and the connecting pieces 5. Thereby, a large quantity of heat generation becomes possible, to be resistive against vibration and shock, and the replacement of the thermistor 1 and fins 2 and 2a can be facilitated.
Patent JP-S5836556-A (JP)
Inventor: INADA NICHIMU
IPC: A61H15/00
Filed: 1981-08-28
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-H07317405-A (JP)
Title: One motion door opening device of vehicle door
Inventor: YOSHIKUWA MASAKATSU
IPC: E05B85/24
Filed: 1994-05-25
Abstract: PURPOSE:To provide A door opening device having no self-cancel function by using a by using a self-cancel ratchet and thereby save cost. CONSTITUTION:A second open lever 18 and a ratchet are capable of opening a door in one motion even when the ratchet is turned and placed in a locked state if the second open lever 18 is turned. However, when the door is closed, the ratchet is pushed and turned by a projected part formed on the outer peripheral part of the ratchet which turns by the engagement with a striker, the second open lever 18 is so engaged so that it may be turned, thereby providing a lock device with no self-cancel function.
Patent JP-S5259649-A (JP)
Title: Polyolefin resin composition
Inventor: OKA HIROYUKI
IPC: C08L23/06
Filed: 1975-11-12
Abstract: PURPOSE: Title composition having improves affinity with inorganic fillers, improved low temperature impact strength and heat resistance, composed of particular polyolefin blend, an inorganic filler, and two specific phosphoric acid esters. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5926802-A (JP)
Title: Positioning device of stacker crane
Inventor: YAMASHIRO YUKIO
IPC: B65G1/04
Filed: 1982-08-04
Abstract: PURPOSE:To simplify constitution of the captioned device used for an automatic warehouse, by constituting the device in such a manner that detectors are mounted to a stacker crane so as to detect the strut of a rack when the crane is stopped in relation to the rack. CONSTITUTION:Running a stacker crane with a wheel allows a meter-approach 11 to detect struts 4 of a rack. A number of detecting times is counted at each detection of the strut 4. When one number before the destination address is counted, the stacker crane is decelerated. In this way, the stacker crane approaches the destination address under the decelerated condition and is stopped when meter-approaches 9-11 perform detecting action in the destination address. In this constitution, the meter-approaches 9-11 are fitted to the strut 4 so that the center of a fork of the stacker crane is placed between the centers of the struts 4. In such way, the constitution can be simplified.
Patent JP-S61292625-A (JP)
Title: Zoom driving device for slide projector in multi projecting system
Inventor: SAHASHI AKIRA
IPC: G03B31/00
Filed: 1985-06-20
Abstract: PURPOSE:To make high-grade multi projection combined with fade-in and fade- out effects by determining speed and direction of rotation of a zoom motor according to zoom control signals from a projection control device that controls multi projection correctively and then driving the zoom motor. CONSTITUTION:A slide projector 1 provided with a zoom lens is zoom controlled by a zoom driving device 5. The zoom driving mechanism brings close or apart lens groups 6 and 7 by rotating a zoom ring 8 having lens groups 6 and 7 incorporated movably in the direction of a center axis by driving of a zoom motor 9 and zooms an image on the screen. By attaching a zoom gear on the outer periphery of the zoom ring 8, and providing an idle gear 11 that engages with the zoom gear 10 and a motor gear 12 attached to the output shaft of the zoom motor 9, rotational force of the zoom motor 9 is transmitted to the zoom gear 10 through the idle gear 11 and the interlocked zoom ring 8 can be rotated.
Patent JP-H0318662-A (JP)
Title: Nozzle structure of electromagnetic fuel injection valve
Inventor: MAKIMURA TOSHIRO
IPC: F02M51/06
Filed: 1989-05-29
Abstract: PURPOSE: To provide a fuel impingement part with high accuracy for improving atomization by arranging a atomizing plate having a fuel impingement part between the injection hole of a solenoid fuel injection valve and a nozzle with a plurality of atomizing holes. CONSTITUTION: A valve housing 3 is fitted to the injector body 1 of a solenoid fuel injection valve, and to the forefront end thereof, an injection hole 6 and a curved seat 7 formed in the neighborhood thereof are provided. A valve 5 fitted with a ball 4 intermittently jets fuel by the excitation of a solenoid coil 14. A plurality of atomizing holes 22 are formed in the nozzle 21 arranged before the valve, and a confluent part 27 is formed between the injection hole 6 and atomizing holes 22 and a circular atomizing plate 31 is fixed. The atomizing plate 31 is provided with atomizing holes coinciding with the atomizing holes 22, and a fuel impingement part 34 in the beam part dividing the respective atomizing holes 22.  By making the atomizing plate 31 by means of punching working of steel sheet material, the fuel impingement part 34 can be made with high accuracy, so that the atomization can be stabilized and improved.
Patent JP-2000321176-A (JP)
Title: Method and device for detecting abnormal condition
Inventor: TSUBOI KEIICHI
IPC: F02B77/08
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To judge whether an engine or the like is normal or abnormal condition without depending on a human sense. SOLUTION: In an abnormal condition-detecting device 10, a microphone 12 collects the sound of an engine 20 and inputs it to an amount-of-feature extraction part 14. The amount-of-feature extraction part 14 makes sensible the amount of feature of by a spectrum analysis or the like and inputs it to type-identifying equipment 26 (26a-26n) of a type identification part 16. Each type-identifying equipment 26 is provided corresponding to the type of the engine 20 and comprises a neutral network, and judges whether the engine 20 belongs to a corresponding type or not according to an input signal from the amount-of- feature extraction part 14.  An abnormal condition detection part 18 examines the judgement result of each type-identifying equipment 26 and judges that the engine is abnormal, when it has determined that the engine does not belong to the corresponding type alternatively two or more type-identifying equipment 26 have judged for an engine belong to the corresponding type.
Patent JP-H09318307-A (JP)
Title: Internal diameter displacement measurement device
Inventor: ARIOKA NOBORU
IPC: G01N27/72
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of electric noise and to provide signal output of high detection sensitivity and stability by providing a cylindrical ferrite or a metal and allowing slide in accordance with deformation of inner diameter of a heat transfer tube. SOLUTION: A sensor holder 1 is, at always, pressed to the inside surface of a heat transfer tube by a spring 7, and due to deformation of a heat transfer tube 9, a holder 1 moves in the direction of arrow. When the spring 7 is pressed, a circular ferrite group or metal 5 fixed to the holder 1 moves downward, thus, an impedance of a displacement detection coil 4 changes. Since the coil 4 is a bridge circuit, the impedance change of the coil 4 is outputted as a voltage or current change. The signal output goes through a displacement measuring device 19, then signal-processed at a signal processing device 20, and a deformation amount is displaced on a display device 21, while it is recorded with a recording device 22.
Patent JP-S6027583-A (JP)
Title: Controlling system for micro-spacing
Inventor: UNO KEIICHI
IPC: G06K15/12
Filed: 1983-07-26
Abstract: PURPOSE:To make proper character spacing and print with high quality, by a method wherein a total width of a group of characters contained in a predetermined line is calculated from the widths of inputted characters, then the maximum line length is detected therefrom, and is made to be a printing width for one line. CONSTITUTION:When character code data W are inputted through a keyboard or the like, the width of the character is determined by a character width table 1, and is added in an adder 3. When an input of a word end indicating character (a space, a hyphen or the like) is supplied to a detecting circuit 2 for the word end indicating character, the content (W1) of the adder 3 is added in an adder 6. At this moment, the adder 3 is reset. When it is discriminated by a line end detecting circuit 5 that transfer to the next line should be conducted, a maximum line length detecting circuit 8 receives the content (W) of the adder 6, and stores it. At this moment, the adder 6 is reset. These operations are performed until the last line in a page is detected by a last line detecting circuit 7. When the last line is detected, the detecting circuit 8 detects the maximum line length (MAX) from the line lengths thus stored, and sets the maximum line length as the printing width for one line.
Patent JP-S5361271-A (JP)
Title: Diffusion method for high concentration impurity
Inventor: KITAHARA TOSHIAKI
IPC: C30B31/02
Filed: 1976-11-12
Abstract: PURPOSE: To prevent an oxide film from roughing during high concentration diffusing of phosphorus by depositing a high concentration impurity on the surface of a semiconductor, thereafter removing the oxide film including this impurity, making primary diffusion in a dry atmosphere, then removing the oxide film and making secondary diffusion in wet O 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6027468-A (JP)
Title: Solder dipping device
Inventor: DEMURA TAKESHI
IPC: H05K3/34
Filed: 1983-07-25
Abstract: PURPOSE:To perform efficiently automatic treatment in a short treating time by installing discretely transfer means and subjecting objects to be treated to a solder dipping treatment while transferring the same from one transfer means to the succeeding transfer means. CONSTITUTION:An object to be treated is slided and supplied from an inclined chute 3 onto a horizontal chute 4 of a supply unit 2 and is transferred by a transfer device 12 from the unit 2 to a flux tank 5. A flux is coated on said object while the object is kept placed on a supporting rail. The object is then transferred by the next transfer device 12 to a preheating part 6. Hot wind is blown from below to the object and the object is transferred into the next solder tank 7 where the object is dipped into the solder to be deposited with the solder thereon. The object is tentatively placed on a tentative placement station 8 by a transfer device 12A, is transferred by the next device 12 to the 1st washing tank 9A and is further transferred to the 2nd washing tank 9B and the 3rd washing tank 9C, by which the object is washed. The object is transferred by the next transfer device 12 to a drying tank 10A and similarly to 10B by which the object is thoroughly dried. The object is further transferred by another transfer device 12 into a housing unit 11.
Patent JP-S5925191-A (JP)
Inventor: KAZAMA ATSUSHI
IPC: H05B3/48
Filed: 1982-08-03
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-H0429950-A (JP)
Title: Production of para-fluorophenol
Inventor: NANGO MAMORU
IPC: C07C39/27
Filed: 1990-05-25
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for medicines and agricultural chemicals under a mild condition in high yield, by using a porphyrin manganese complex containing a fluorine atom at a specific position of benzene ring as a catalyst and hydroxylating fluorobenzene with an oxidizing agent. CONSTITUTION:A porphyrin manganese complex shown by the formula is used as a catalyst and fluorobenzene is hydroxylated with an oxidizing agent to give the objective compound. The reaction is carried out in a solventless state or in a solvent. When the solvent is used, a hydrocarbon or a halogenated hydrocarbon is used and especially dichloromethane is preferably used as the solvent. An aqueous solution of oxygen peroxide or an aqueous solution of hypochlorous acid is used as the oxidizing agent. The reaction temperature is 0-50 deg.C. A tertiary base such as an imidazole or a pyridine can be used as a reaction synergist.
Patent JP-S5864131-A (JP)
Inventor: JIYON ROORENSU FURIIOUFU
IPC: C01G28/00
Filed: 1982-08-05
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-H06344175-A (JP)
Title: Inert atmosphere soldering device
Inventor: OKANO TERUO
IPC: B23K1/08
Filed: 1993-06-07
Abstract: PURPOSE:To provide an inert atmosphere soldering device capable of satisfying high reliability required for soldering of a computer related product. CONSTITUTION:The circulating path of inert gas atmosphere is formed in the inside of a reflow furnace 11 kept inert atmosphere by a fan 12 and left/right guides 13, further a heater and conveyer 15 for work transfer are arranged. A metal filter 32 is placed in a atmosphere gas circulating path 31 formed between an inner wall of the reflow furnace 11 and left/right guides 13. The solder paste of a work W is reflowed by the infrared ray radiated from a heater 14 and high temp. atmosphere gas heated with the heater 14. The metal filter 32 is made of porous metallic body formed to three dimensional net structure with using a metallic material wettable to a soldering material. A solder particle floating in atmosphere in the reflow furnace 11 is absorbed on the high temp. surface of the metal filter 32 having wettability.
Patent JP-H01304485-A (JP)
Title: Cursor control system
Inventor: HARADA TOSHIO
IPC: G09G1/00
Filed: 1988-06-02
Abstract: PURPOSE:To move a cursor as desired with the least number of times of operation even if an operation range is small by detecting an operation speed from the output increment data of a pointing device and calculating a cursor movement quantity corresponding to the speed. CONSTITUTION:The increment data outputted by the pointing device is sampled by hardware or software to detect the operation speed. Then the increment data obtained within a sampling interval is multiplied as specified according to a speed section to obtain the cursor movement quantity. Consequently, even if the cursor movement quantity varies according to the operation speed and even if the operation range is small, the cursor is moved to a desired position with the least number of times of operation.
Patent JP-S5360541-A (JP)
Title: Dielectric resonator
Inventor: KAWASHIMA SHIYUNICHIROU
IPC: H01G4/12
Filed: 1976-11-11
Abstract: PURPOSE:To obtain excellent dielectric characteristics in a microwave region by using the ceramic, composed of 3(Ba1-xSrxO)'ZnO, yNb2O5 within the range of 0<x<1 and 0.5<=y<1.5.
Patent JP-S61296198-A (JP)
Inventor: HIRATSUKA ICHIRO
IPC: D21H19/44
Filed: 1985-06-24
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-S5760051-A (JP)
Title: Magnetic alloy for core of magnetic head
Inventor: TAKAYANAGI KIYOSHI
IPC: C22C38/00
Filed: 1980-09-30
Abstract: PURPOSE: To obtain a mangetic alloy for the core of a magnetic head having superior wear resistance to sliding on a magnetic recording medium by adding a specified amount of a Pt group element and a rare earth element to an Fe-Si alloy.  
     CONSTITUTION: To an Fe-Si alloy contg. 4.5W8.5wt% Si as a magnetic alloy for the core of a magnetic head are added 0.05W5.0wt% of 1 or ≥2 kinds of Pt group elements such as Pt, Ru, Pd and Ir and 0.02W1.0wt% of 1 or ≥2 kinds of rare earth elements such as Ce, Y, Pr and Nd or misch metal. Thus, a magnetic alloy for the core of a magnetic head having superior wear resistance during sliding on a magnetic recording medium such as a magnetic tape is obtd. without exerting influence on the magnetic characteristics, especially the magnetostriction and causing defects during casting. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08300210-A (JP)
Title: Rotary tool with hole for cooling liquid
Inventor: YOKOBORI GIICHI
IPC: B23B51/06
Filed: 1995-05-09
Abstract: PURPOSE: To provide a rotary tool with a hole for cooling liquid which can cool a tool and working surface and further remove cutting chips or the like without providing separately a cooling liquid pouring nozzle in a working machine by providing the cooling liquid hole in a small diameter rotary tool. CONSTITUTION: In a rotary tool provided with a cutting part 2 having 1mm or less of the diameter and a shank part 3 having the diameter larger than the cutting part 2, are contained a cooling liquid introducing port 5 formed in the rear end face 3a of the shank part 3 and a cooling liquid discharge port 6 provided in an inclined surface 4 formed between the shank part 3 and cutting part 2 and a cooling liquid supply path 7 formed approximately linearly along the axis of the shank part 3 from the cooling liquid introducing port 5 to the cooling liquid discharge port 6.
Patent JP-H05307097-A (JP)
Title: Dye removing device
Inventor: TANAKA AKIO
IPC: B03C3/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide a dye removing device which can substantially make perfect collection of mist entrained with the gas generated in the dye removing process. CONSTITUTION:Gas 54 generated in the dye removing process and the mist 56 of a dye removing liquid 14 entrained with this gas 54 are inhaled in a ventilation hood 22 installed over a dye removing trough 16 to reach a dust gathering cylinder 26 of an electric precipitator 25 which is in communication with the ventilation hood 22. Therein, the electric precipitator 25 is put in operation in advance to generate corona discharge in the cylinder 26, and thereby, the gas 54 having reached inside of the cylinder 26 is electrically dissociated into positive ions and negative ions. Among them, those bearing different symbol from a dust gathering electrode 47 are attracted thereto. Meantime the ions make bombardment or contact with the mist 56 to cause it to be electrically charged and are caught in attraction by the electrode 47 together with the mist 56. The caught mist 56 is made a liquid and collected into a mist collection vessel 28. This enables substantially a perfect collection of the mist 56 of the dye removing liquid 14 which is entrained with the gas 54 generated in the dye removing process, and only the gas 54 can e exhausted by a wind exhaust machine 32.