baber/WOPTO huggingface dataset:
Patent JP-2000273624-A (JP)
Title: Magnetron sputtering device
Inventor: KIYONO TOMOYUKI
IPC: C23C14/34
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To retain discharge under relatively low gas pressure and to form a film with high controllability by forming the magnetron magnetic field on the surface of a target at the magnet part in a vacuum vessel, blowing off gas for discharge toward the plane of the target, generating discharge and executing sputtering. SOLUTION: A vacuum vessel 16 is connected to a vacuum pump 18 via a gate valve 17, the inside thereof is set with a substrate 15 via a substrate holder 19, oppositely thereto, a target 21 is arranged on a backing plate 23, and the circumference thereof is provided with an earth shield 24. The magnetron magnetic field is formed on the surface of the target 21 by a magnet 22, discharge gas of Ar or the like is fed from nozzles 14, D C or high frequency voltage is applied on the target 21 from a power source 26, discharge is generated, and sputtering is executed by the generated ions. At this time, the center axes of the blow-off of the plural nozzles 14 fitted to a distributor 13 are allowed to place in the plane of the target 21. In this way, gaseous molecular density in the surface of the target 21 is increased, and discharge is made maintainable under low gas pressure.
Patent JP-S556648-A (JP)
Title: Display system
Inventor: NAKAYAMA YASUSHI
IPC: G06F3/0481
Filed: 1978-06-29
Abstract: PURPOSE: To attain Kana(japanese pyllabary)-to-kanji(chinese character) conversion display by making it possible to display cursors, by moving the 2nd cursor with the 1st cursor held corresponding to a key input, and by processing data between both the cursors.  
     CONSTITUTION: At first, the 1st and 2nd cursor-position pointers 2 -1  and 2 -2  have the same content. Corresponding to an input of character "A", the content of point 2 -2  is advanced with pointer 2 -1  held, character "A" is displayed at the position of 2nd cursor 3 -2 , and 3 -2  shifts to the right by one character with the lst cursor 3 -1  held. After characters [ABC], keys are operated to converts "kana" characters into a "kanji" character. On the basis of a difference in number of characters before and after the conversion and the content of pointer 2 -2 , the data processor sets the contents of pointers 2 -1  and 2 -2  so that cursors 3 -1  and 3 -2  will be displayed overlapping. Then, the next character is inputted. Further, cursor 3 -2  can be shifted to the right and left without inputting a character, and this constitution allows the insertion and deletion of a character with a character interval grasped accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09142049-A (JP)
Title: Aluminum substrate for lithographic printing plate and manufacture thereof
Inventor: NISHINO ATSUO
IPC: C25F3/04
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve contaminating performance as well as the glossiness of a plate and facilitate the recognition of the condition of dampening water upon printing by a method wherein the glossiness and an average surface roughness of an aluminum substrate for lithographic printing plate are specified respectively. SOLUTION: An aluminum substrate for lithographic printing plate, excellent in recognizing the condition of dampening water upon printing, in padding of ink and in contaminating performance, is required to have the 85 deg. glossiness of 30 or less and the average surface roughness of 0.25-0.8μm. In order to manufacture such an aluminum substrate for lithographic print, the electrochemical surface roughening treatment of the surface of an aluminum plate is effected at first in acidic solution, consisting of the principal constituent of nitric acid or hydrochloric acid by DC current with the quantity of electricity of 10-800C/dm<2> sequentially. Next, etching treatment is effected in acidic or alkaline water solution and, thereafter, the electrochemical surface roughening treatment is applied with the quantity of electricity of 100-400C/dm<2> in acidic solution employing DC current.
Patent JP-S61242214-A (JP)
Title: Distributed landslide detector
Inventor: TANE AKIRA
IPC: G01D21/00
Filed: 1985-04-16
Abstract: PURPOSE:To prevent maloperations by detecting the time to indicate the occurrence of positions where ground is changed from the anomaly of rear scattered light waveforms in an optical fiber, which are caused by the local bending or shearing of the optical fiber at the position where the ground is changed. CONSTITUTION:The ground is changed within the range of landslide 13, and a variation is occurred in the relative distances of a pile 10 on the fixed side of an expansion meter on the position where the ground is changed and a pile 11 on the dislocated side. When the elongation of an invar wire 12 exceeds a preset threshold value, the stopper 8 of an operator 3 is removed out by the invar wire 12, and an upper and lower rollers 5 and 6 are turned by force of a spring to locally bend an optical fiber 2 to a given curvature radius by a cam 7. The loss of light pulse on the position by external scattering, etc., is increased, the intensity of backward scattered light to detect a light pulse tester 1 is also weakened, and a step difference occurs even in the picture face of CRT4.
Patent JP-S555864-A (JP)
Title: Method of reforming transfer paper
Inventor: SATOU MASARU
IPC: B44C1/165
Filed: 1978-06-30
Abstract: PURPOSE: To protect the secondary public pollution by used transfer paper, reclaim it and manufacture cushioned floor in good productivity and low cost by using the base materials of transfer paper and of cushioned floor in common use.  
     CONSTITUTION: Asbesto paper or glass one excellent in dimensional stability, heat resistance, damp-proof property as base material of cushioned floor is applied as the base material of transfer paper. The transfer paper is manufactured by coating silicone resin or polypropylene on either side of these papers. By making gravure printing, etc. on the resin coated surface, transferring printing patterns on a half vinylchloride resin foamed layer using transfer paper, cushioned floor is manufactured. The base material of used transfer paper is used for base materials of the cushioned floor, flowing agent containing vinylchloride resin sol is coated on the surface which conducts no resin treatment and transferred by another transfer paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000199182-A (JP)
Title: Spinning oil for synthetic fiber and production of polyester fiber and false-twisted polyester yarn using the spinning oil
Inventor: TSUJIMOTO KEIZO
IPC: D06M101/16
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a spinning oil free from the troubles of yarn breakage, fluffing and heater contamination, effective for improving the operation stability and suitable for the production of false-twisted polyester yarn, or the like, by compounding a specific amount of an antioxidant composed mainly of DL-α- tocopherol to a spinning oil. SOLUTION: A spinning oil containing an aliphatic polyester compound produced by reacting an aliphatic alcohol with an aliphatic carboxylic acid such as dioleyl adipate as a main component is compounded with 0.01-1.0 pt.wt. (based on 100 pts.wt. of the active component of the oil) of an antioxidant composed mainly of DL-α-tocopherol (vitamin E). Preferably, a false-twisted polyester fiber is produced by applying the spinning oil for synthetic fibers to a melt-spun highly oriented undrawn polyester yarn having a birefringence (Δn) of 0.020-0.070 in an amount of 0.2-0.6 pt.wt., based on 100 pts.wt. of the undrawn yarn and subjecting the yarn to simultaneous drawing and false-twisting treatment.
Patent JP-S60223734-A (JP)
Title: Floating transport device for powdery and granular material
Inventor: SUWA HIDEYUKI
IPC: B65G67/60
Filed: 1984-04-20
Abstract: PURPOSE:To lessen the power consumption of the rotor as well as facilitate plunging of the tip of a lift transport device into a layer of powdery and granular material by furnishing a casing surrounding the rotor having vanes with openings at the casing sides for taking in the material, and by installing a material digging means at the lower outside. CONSTITUTION:A rotor 36 is equipped with vanes 40 hanging over with a large width, and the periphery of the vanes is enclosed by a casing 44 having a side opening 46. A fixed member 50 having a sharp head part 48 is mounted to the lower outside of this casing 44. When the lower part of the casing 44 is plunged gradually into a layer of powdery and granular material 12, the portion directly under the casing 44 is shoved aside by said sharp head 48 of the member 50 so as to facilitate the plunging opertion. When further plunging buries the side opening 46 in the layer of the material 12, the material 12 is sent from this opening 46 to the rotor vane 40 in the casing 44 driven by natural flow, and accelerated by rotation of the rotor and released to be then lift transported by a fillet-equipped belt 22, which will suppress the power consumption of the rotor.
Patent JP-S61237235-A (JP)
Title: Tracking control circuit
Inventor: OOTA OSAMU
IPC: G11B7/09
Filed: 1985-04-15
Abstract: PURPOSE:To improve the accuracy and stability of tracking control by reducing the DC offset of a tracking error signal without using any special photodetector. CONSTITUTION:A difference signal outputted by a differential amplifier 2 is a signal which responds to tracking and this difference signal has its DC component removed through a capacitor C1, so that only its AC component is amplified by the 1st amplifier 3. This difference signal is increase in level by a variable resistance VR and inputted to the 2nd amplifier 4 to have its AC component removed, so that only the DC component is amplified by the 2nd amplifier 4. For the purpose, the resistance value of the variable resistance VR is adjusted to reduce the level of the difference signal, and the level of the DC component outputted by the 2nd amplifier 4 is therefore reduced. The AC and DC components outputted by the 1st amplifier 3 and the 2nd amplifier 4 are added together by an adder 5, whose output is the tracking error signal.
Patent JP-S58197494-A (JP)
Title: Compressor with vanes
Inventor: SHIBUYA TSUNENORI
IPC: F04C29/00
Filed: 1982-05-12
Abstract: PURPOSE:To prevent failure due to out of lubrication by putting the sealing chamber and the counter-rotor side of brain bearing in communication with the suction range of low temperature and low pressure and thereby allowing the plain bearing and shaft sealing parts, in front and behind, to contact the suction refrigerant directly to cool these parts. CONSTITUTION:Suction port 9' is stretched into the discharge pressure chamber 12 to have direct communication with the back suction chamber 8', which is in communication with the front suction chamber 8 through a suction passage 19' penetrating a rear side block 2c, cam ring 2a and front side block 2b and also in communication with the suction part of a pump working room 5 through a back suction port 10'. The abovementioned front suction chamber 8 is equipped with a communicative part 18a by cutting the bulkhead to the sealing chamber 7 and is in communication with the suction part of the pump working room 5 through front suction port 10. Thereby the sealing chamber 7 and the counter-rotor 4 side of plain bearing 6a, 6b are put in communication with the suction pressure range, and the plain bearing 6a, 6b and shaft sealing parts 7 in front and behind contact the suction refrigerant directly and are cooled.
Patent JP-H06316382-A (JP)
Title: Elevator control device
Inventor: YONAIYAMA MOTONORI
IPC: B66B1/00
Filed: 1992-04-01
Abstract: PURPOSE:To prevent entrance of an outsider not permitted to enter a floor through an elevator before final exit from a building. CONSTITUTION:An operation portion at the interior of an elevator is provided with a card reader panel 1 comprising a card reader reading part 4 readable of information of a recording card utilizing a magnetic card; and an elevator control panel 5 to perform control operation of an elevator. The operation result of the elevator control panel 5 is fed to a control part 2 equipped on the elevator ceiling and further to an elevator control panel 3 arranged to the outside of the elevator. A plurality of operation buttons 6 with an LED are arranged on the elevator control panel 5, recording cards having memory contents differently classified by an individual are read by the card reader reading part 4. A floor to which entrance is permitted is displayed on the LED of the operation button 6 with an LED and by pressing the operation button, control is effected such that entrance to a desired floor is practicable.
Patent JP-S63247593-A (JP)
Title: Granular material heat exchanger
Inventor: CHISAKI TATSU
IPC: F28C3/14
Filed: 1987-04-02
Abstract: PURPOSE:To improve the heat exchanging efficiency by dividing a holding chamber into plural levels, forming a chute opening in the periphery of the bulkhead, disposing an exhaust opening on the counterprimary temperature chamber side through which gas at the primary temperature is discharged after being turned to the secondary temperature by exchanging heat with granular material, and disposing a reciprocating pusher in the primary temperature chamber. CONSTITUTION:Granular material S coming from a supply pipe 6 fills a lower level 22 through an upper level 21 and a chute opening 9. It is deposited on a bulkhead 3 and bottom wall on the side which is open to the primary temperature chamber 1. Hot gas in the primary temperature chamber 1 directly heats the sloped part of the granular material and exchange heat with the granular material. The gas gradually becomes at lower secondary temperature and is discharged out of exhaust pipes 7, 8, 10. The granular material is heated most at the sloped part, and, is pushed inwardly by pushers 2A, 2B at a suitable timing to be chuted down to be removed as product from an outlet 14. The granular material remaining inside successively comes to the sloped part. However, that which is located deep in the level 21 and cannot reach the sloped part is heated for a long period of time in the lower level 22 through the chute opening 9, and is chuted from the sloped part.
Patent JP-S59204536-A (JP)
Inventor: NAKAGAWA YOSHIHIRO
IPC: B32B3/24
Filed: 1983-05-06
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-S60221017-A (JP)
Inventor: YOKOTA YASUE
IPC: A01F12/00
Filed: 1984-04-19
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-S63245739-A (JP)
Title: Information processor with operation monitoring function
Inventor: SHIBUYA NOBUHIRO
IPC: G06F11/30
Filed: 1987-03-31
Abstract: PURPOSE:To execute the objective operation monitoring or the like of a processing program in response to a highly reliable request by mounting a monitoring program for monitoring a processing program attaining a prescribed operation purpose or informing a monitored result on the titled information processor. CONSTITUTION:When an operation processing program 12 is started, a monitoring program 13 checks a processing procedure and input information on the basis of the sort of a processing program 22 and the input information. The program 13 informs the checked result to a program integrated in the pre-stage by inter-program communication, and when its decided result is valid, transfers control to a processing program 22. A program 23 integrated in the post stage transfers its output information by the inter-program communication and the program 13 checks the processing procedure and the output information on the basis of the sort of the program 22 and the output information.
Patent JP-S59224866-A (JP)
Title: Corona discharger
Inventor: YAMAZAKI NORIAKI
IPC: G03G15/02
Filed: 1983-05-10
Abstract: PURPOSE:To prevent the distribution of a discharge current which flows in the lengthwise direction of an electrode from becoming uneven with small power consumption by providing a device which applies mechanical strain to the electrode continuously. CONSTITUTION:The operation of an oscillator 16 is controlled by a control mechanism 17, and when a signal R1 is inputted with a copy button 18 turned on, the oscillator 16 is driven for a specific time to vibrate a vibrator 14 of electrostrictive type bimorph material, etc., using piezoelectric effect continuously for the specific time. Consequently, a metallic thin wire 15 for discharge is extended and contracted lengthwise at specific intervals of time, so lengthwise strain is generated among metallic crystal lattices repeatedly at a short period. Therefore, electrons are emitted from the surface of the metallic thin wire 15 through an exo-electron emission phenomenon and secondary electron operation necessary for corona discharge is supplemented to increase corona discharge current density. Thus, the density distribution of ions generated near the metallic thin wire 15 is uniformed lengthwise, so the distribution of the discharge current is extremely uniform in the lengthwise direction.
Patent JP-H10275654-A (JP)
Title: Connector device
Inventor: OKETANI TETSUYA
IPC: H01R13/639
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To keep a stable locking state and water-tightness even if a careless external force is applied to a finger by arranging a protector for preventing elastic deformation caused by the contact of the finger for locking first and second couplers in the coupling state with a third member on the outside. SOLUTION: Wiring with a connector device is connected by inserting a male coupler 1 into a female coupler 2. In connection, by engaging an engaging part 8 formed in a differential step part 7 with an engaging pawl 3A of a finger 3, both couplers are locked, and the finger 3 and a wall 4 become almost the same projection height. A space between the inner wall of the differential step part 7 and the outer circumference of an insertion part is sealed in water- tightness with silicone rubber. By a pair of walls 4 arranged on both sides of the finger 3 of the male coupler 1, the external force caused by contact with a third member is hardly applied to the finger 3, and even if the finger 3 is crossed with other connector or a wiring cord, the finger 3 is not pressed and the connection of a connector is not released.
Patent JP-H01249200-A (JP)
Title: Method for freezing and dehydrating slightly filterable material
Inventor: SHIMIZU HIROSHI
IPC: C02F11/20
Filed: 1988-03-31
Abstract: PURPOSE:To remarkably reduce the water content of a slightly filterable slurry or sludge after dehydration and to reduce cost such as drying cost by converting the slurry or sludge into a readily filterable material by freezing and melting and by dehydrating the material by filtration. CONSTITUTION:The slightly filterable slurry or sludge is concentrated with a concentrator 1, freezed once and melted with a freezing and melting apparatus 2. The slightly filterable material converted into the readily filterable material by the freezing and melting is mechanically filtered in a dehydrator 3 and the resulting dehydrated cake is dried with a drier 4. The dried material is supplied to various uses as a product. In case of unutilizable slime, it is stored in a storage pool. Filtering efficiency is further increased by mixing freezed and melted pulp to be treated with a prescribed amt. of the dried product.
Patent JP-S63246187-A (JP)
Inventor: KOBAYASHI KAZUYOSHI
Filed: 1987-04-01
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-S525736-A (JP)
Title: Novel process for preparation of cyclopentenolone derivatives
Inventor: MATSUI MASANAO
IPC: C07C67/00
Filed: 1975-06-27
Abstract: PURPOSE: Cyclopentenolone derivatives are industially prepared by the reaction o of cyclopentenone derivative with an alkylating agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57196569-A (JP)
Title: Bidirectional thyristor
Inventor: UCHIDA SHIYOUTAROU
IPC: H01L29/74
Filed: 1981-05-27
Abstract: PURPOSE:To obtain a thickly formed thyristor having excellent characteristics at a low cost by a method wherein the two opposing P base layers of a planar type bidirectional thyristor are formed into trapezoidal shape at the part opposing to each emitter layer. CONSTITUTION:The two opposing P base layers 2 of the bidirectional thyristor are formed into trapezoidal shape at the part which is opposing to emitter layers 4 and 5. Accordingly, even when a thick wafer is used, the bidirectional thyristor having excellent characteristics can be obtained at a low cost by performing a deep diffusion on the trapezoidal P base layers 2 and 3, and by properly controlling the N base width WBN1 and WBN2.
Patent JP-S59204749-A (JP)
Title: Detection of polymerization rate of polyester oligomer
Inventor: SAKAMOTO SEIJI
IPC: C08G63/78
Filed: 1983-05-09
Abstract: PURPOSE:To detect the oilgomer polymerization rate in an ester exchange reaction product quickly and accurately and continuously by measuring electrical conductivity or electrical quantities related thereto. CONSTITUTION:This method can be applied to the ester exchange reaction in which the finally obtained ethylene-terephthalate unit in polyester is to be more than 80%. Two electrodes are inserted into a reaction product which contains a catalyzer and the like. A suitable voltage is applied between the terminals and a current value is read. A gauge line is previously made and a specific viscosity is calculated as an index representing the oilgomer polymerization rate. The voltage applied between electrodes is preferably AC and the current must be not more than 1A.
Patent JP-H08276309-A (JP)
Title: Hole cutter
Inventor: OMI KATSUHEI
IPC: B23B51/04
Filed: 1995-04-05
Abstract: PURPOSE: To provide a hole cutter which can make the range of a circumferential speed, where beltlike cutting scraps can be made in the shape of tips, and a feed quantity wide. CONSTITUTION: A cutter body 12 of a hole cutter 11 is formed in the shape of a cylinder, and in the lower end part of the cutter body 12 a plurality of cutting blades 15 are provided on a circumference centered on the axis line of the cutter body 12. A blade surface 17 is provided on the front in the direction of arrow A of a cutting blade 15. The blade surface 17 is curved circularly to the width direction of the cutting blade 15 and is projected from the front. And, when the cutter body 12 is rotated while a tip 16 of the blade of the cutting blade 15 is contacted to a surface of a work, the tip 16 of the blade of each cutting blade 15 cuts the surface of the work resulting in beltlike cutting scraps.  The cutting scraps are curved in the width direction corresponding to the blade surface 17, and are forced to be pushed by the blade surface 17 of the cutting blade 15 as the cutter turns. Then, the cutting scraps are broken by the press to be made in the shape of tips.