baber/WOPTO huggingface dataset:
Patent JP-H0337942-A (JP)
Title: Convergence yoke
Inventor: TAMAI HISAMI
IPC: H01J29/54
Filed: 1989-06-30
Abstract: PURPOSE:To perform desired convergence adjustment having no influence on convergence adjustment and neck shadow tolerance by connecting the damping circuits consisting of a resistor and the diodes which are connected to the resistor, to the right and left convergence coils separately and in a series. CONSTITUTION:When a magnetic flux generated at a horizontal deflection coil 8 is absorbed by the right and cores 11r, 11l of a convergence coil 10, electromotive force reversed to an H-pulse is going to be generated in a closed loop to be constituted between the convergence coils 121, 122 wound about the right and left cores 11r, 11l respectively and the respective damping circuits 141, 142. However, since the diodes 161, 162 are interposed reversely to the direction, into which electromotive force is going to flow, no electromotive force is generated. Accordingly, no magnetic field in the reverse direction due to a leak magnetic flux of a deflection yoke 6 is formed. Thereby, no surplus magnetic field is formed to the convergence yoke, no neck shadow tolerance is narrowed while being able to perform desired convergence adjustment.
Patent JP-S6233026-A (JP)
Title: Advance and return device for transfer
Inventor: OBA SUSUMU
IPC: B21D43/00
Filed: 1985-07-31
Abstract: PURPOSE:To give a stabilized movement for variable stoppage period to the titled device by ascending, stopping, descending and stopping a driving rack with the eccentric pin of the gear providing the slider to fit to the guide rack at both ends of the slider which vertically moves by the eccentric shaft of a crank. CONSTITUTION:The slider 5 being guided with support by the guide rack 4 at both ends with the motion of the slider 7 of the eccentric shaft 6 provided on the crank shaft 1 of a crown 3 moves vertically. The eccentric pin 10 and slider 11 of the pinion 9 provided on the slider 5 fitting to the rack part 4A of a guide rack 4 slide inside the horizontal groove 13 of the crossing part 12A of a driving rack 12 and ascend, stop, descend and stop the driving rack 12. Namely the pinion 9 center O1 performs O2-O3 motion and the eccentric pin 10 center P1 performs P2-P3 motion to stop the vertical movement stably for about 70 deg. rotary section of the crank shaft 1. Said approximate 70 deg. is adjustable by the change in the eccentricity of the eccentric shaft 6 as well. The driving rack 12 gives the prescribed motion to the feeding bar by the driving unit.
Patent JP-S6062137-A (JP)
Title: Semiconductor element
Inventor: TOYOOKA TETSUSUKE
IPC: H01L23/52
Filed: 1983-09-16
Abstract: PURPOSE:To shrink a laser trimming fuse section, and to prevent the lowering of the reliability of a semiconductor device by coating the surface with a film, which has a window in size surrounding the fuse and the quality of material having the melting point higher than a metal or the fuse. CONSTITUTION:A film 6 having the quality of material with the melting point higher than that of a metal or a laser trimming fuse is formed on an insulating film 3, and the film 6 is bored 5 on the fuses 2. The film 6 is used for protecting an MOS element, a poly Si wiring, etc. on a substrate 1 from laser beams, and Al is suitable for a protection from laser beams because its melting point is lower than poly Si but its reflectivity of beams is higher. Even when defective accuracy on the positioning of a laser trimming device or a focal displacement is generated, laser beams are reflected and absorbed by sections except the fuses 2 by the film 6, the amount of light of a laser directly projected to the substrate 1 is reduced, the damage of the substrate 1 is minimized remarkably, and reliability is improved. According to the constitution, the holes 5 can be shrunk up to 6mum, and areas required for the fuses 2 can be reduced up to three quarters or two thirds that of conventional devices.
Patent JP-H0611845-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: AOTO HIROSHI
IPC: G03G5/00
Filed: 1992-06-26
Abstract: PURPOSE:To provide the process for production of electrophotographic sensitive bodies which is free from unequalness in images and does not adversely affect human bodies and global environment at the time of production. CONSTITUTION:This process for production of the electrophotographic sensitive bodies including the formation of an org. photosensitive layer on conductive bases 1 consists in successively executing a stage for cutting the surfaces of the conductive bases 1 before a stage for forming photosensitive layers, a stage 4 for bringing water into contact with the surfaces of the conductive bases 1 after the cutting stage and a stage 5 for bringing an alcohol medium into contact therewith at need.
Patent JP-S5869626-A (JP)
Inventor: TEIMOSHII JII MOORII
IPC: B65H31/34
Filed: 1982-09-28
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-S6148065-A (JP)
Title: Word processor
Inventor: SAITO YOSHIZO
IPC: G06F17/24
Filed: 1984-08-14
Abstract: PURPOSE:To easily designate an object area by giving a name to a special position and area of a sentence and designating these names. CONSTITUTION:By an input device 1, a name of a position or an area is inputted, and the name of the position is given and stored by a position naming means 2 and the name of the area is given and stored by an area naming means. When the name and processing contents are inputted by an input means 1, they are processed by a processing means 4 and outputted to an output device 5. In sentences with sub-headings 8-10, area names 01-03 are given to the sub- headings 8-10, m1 is code data for designating an area and A is a sentence to be shifted. When for the sentence A, the area name 02 is designated and Move processing is executed, it is shifted to a section of an area designating code data m1.
Patent JP-H0218043-A (JP)
Title: Method and apparatus for heat-treating synthetic resin-coated metallic container
Inventor: HIGUCHI YOSHIAKI
IPC: H01G13/00
Filed: 1988-07-07
Abstract: PURPOSE:To enable an easy heat treatment of a large number of synthetic resin-coated containers by feeding the containers, with opening parts thereof directed downward, by needle-shaped bodies with a diameter sufficiently smaller than the diameter of the opening parts of the containers. CONSTITUTION:A feeder 2 and a loop form chain 4 with needle-shaped bodies 3 arranged thereon at regular intervals in a moving direction thereof are provided, the diameter of the needle-shaped bodies 3 being sufficiently smaller than the diameter of an opening part of a container 1. A plurality of the containers 1 with the opening parts directed downward are sequentially fed out toward a tip part 21 of the feeder 2, and fed to the tip part 21 by sliding down a chute 22 inclined at a fixed angle beta. The tip part 21 is provided with a notched part 24 on the lower side thereof, so that the tip of the needle-shaped body 3 can be easily inserted into the inner surface of the container. A heat-treating furnace 5 is provided so as to cover the chain 4 at an intermediate part with respect to the moving direction of the chain 4, and a cooler 6 is provided on the downstream side with respect to the moving direction of the chain 4. With this construction, a large number of synthetic resin-coated metallic containers 1 can be securely heat-treated continuously.
Patent JP-H074546-A (JP)
Title: Exhaust valve
Inventor: OOISHI SHIZUMARO
IPC: F16K24/04
Filed: 1993-06-15
Abstract: PURPOSE:To obtain an exhaust valve which can open and close an optional exhaust valve port under any pressure condition with a simple structure. CONSTITUTION:An inflow port 1, a valve chamber 5, and an exhaust port 3 are formed by valve casings 2, 4, 6. A valve seat member 11 on which a communication port 12 are opened for communicating the valve chamber 5 with the exhaust port 3 is arranged on the valve casing 4. A cylindrical exhaust valve body 13 is slidably arranged inside the communication port 12. A float 21 is provided on a lower side of the exhaust valve body 13. The upper side of the valve body 13 is slidably arranged inside a port 19 formed on the valve casing 4. A through-hole 15 is formed inside the exhaust valve body 13 for the communication of the valve chamber 5 and the port 19. Revolving blades 26, 27 are provided inside the through-hole 15. The exhaust port 3 of an exhaust valve body 9 is penetrated by a plurality of exhaust valve ports 23, 24, 25.
Patent JP-S5960288-A (JP)
Inventor: KOYAMA YOSHITSUGU
IPC: G21C7/20
Filed: 1982-09-30
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-H0221257-A (JP)
Title: Gas sensor
Inventor: KUBOTA KAZUNARI
IPC: G01N27/12
Filed: 1988-07-08
Abstract: PURPOSE:To prevent an erroneous reporting with the lowering of a gas sensitivity to ethyl alcohol by forming an oxide catalyst layer comprising iron oxide on the surface of a gas sensitive body in a gas sensor using a stannic oxide based semiconductor as gas sensitive body. CONSTITUTION:Platinum electrodes 102 and 103 are formed on the surface of a sensor substrate 101 while a platinum heater on the back thereof respectively by firing and a gas sensitive body 104 comprising a stannic oxide layer is formed on the surface of the electrodes 102 and 103. Then, an iron oxide powder is crushed further finely and a binder and a solvent are added thereto to be made paste. The paste is applied on the surface of the sensitive body 104 and baked to form an oxide catalyst layer 105. This enables the lowering of an ethyl alcohol gas sensitivity without lowering an isobutane gas sensitivity thereby preventing erroneous reporting.
Patent JP-S6061087-A (JP)
Title: Treatment of dust
Inventor: FURUKAWA TOSHIHARU
IPC: B09B3/00
Filed: 1983-09-14
Abstract: PURPOSE:To sort out accurately each layer of molten slag by positioning the interface between the upper molten slag layer consisting essentially of a water- soluble alkali metallic salt and the lower molten slag layer consisting essentially of an oxide hardly soluble in water below a level where an upper molten slag discharge port is provided. CONSTITUTION:The dust generated from a waste incinerator is introduced into the main body 1 of an electric melting furnace from a feed port 2, and melted by heating with the combustion of gas from a gaseous fuel injecting nozzle 4 used for the initial melting to form molten slag 9. The molten slag 9 is quantitatively discharged from a lower single-hole discharge port 7 provided at a lower position between two discharge ports provided to the main body 1 of the furnace, conveyed with heavy metals which are made harmless, and solidified. Meanwhile the molten slag 10 is discharge from an upper discharge port 6 provided at a higher position, and charged into a pit and dissolved by utilizing the solubility in water of the alkali metallic salts which are essential components of the slag.
Patent JP-2001005315-A (JP)
Title: Image heating device and heat roller used therefor and image forming device
Inventor: TERADA HIROSHI
IPC: F16C13/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain an image heating device which is small in heat capacity, also rigid, and capable of rapid heating, by obtaining a heat roller in such a manner that a thin, conductive layer, an insulating layer and a support layer, in that order from the surface, are formed in a roller in close contact with each other. SOLUTION: A heat roller 21 is a roller with an outside diameter of, for example, 30 mm formed of a lamination of three layers, which are in the following order from the surface, a thin, conductive layer 22 of magnetic SUS 403 with a thickness of, for example, of 0.3 mm the surface of which layer 22 is covered with a thin coat of fluorine, an insulating layer 23 of silicone rubber having a JIS-A-hardness of 75 deg. with a thickness of, for example, 2.5 mm, and, on the furthest inside, a support layer 24 of aluminum with a thickness of, for example, 4 mm. A magnetic flux generated by an exciting coil 25 almost passes through the thin, conductive layer 22 and repeats generation and dissipation due to the magnetism of the thin, conductive layer 22 of the heat roller 21.  An induction current generated thereby is produced almost only in the thin, conductive layer 22 by a skin effect, and Joule heat is generated in the portion. Namely, there is hardly a heat escaping into the support layer during a warm-up and preparation is completed in a short time.
Patent JP-2000355951-A (JP)
Title: Steel structure excellent in cathode separation resistance
Inventor: KANEKO MASAHITO
IPC: E02D31/06
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a steel structure excellent in a cathode separation resistance even in a case that electrolytic corrosion protection is applied for a long time in wet surroundings. SOLUTION: A low alloy steel containing 0.5 wt.% or more of chromium, preferably containing 0.5-5 wt.% of chromium, is covered so as to be 104 Ω.m2 or more in the insulation resistance to provide a steel structure which is excellent in a cathode separation resistance even in the case where electrolytic corrosion protection is applied for a long time in a wet surroundings. Further, an alloy which is excellent in water resistance, close adhesion, and cathode separation resistance and satisfies conditions such as mechanical characteristics, toughness, etc., can be obtained by adding at least one kind of 0.1-2 wt.% of molybdenum and 0.1-1.5 wt.% of aluminum thereto.
Patent JP-S6148355-A (JP)
Inventor: KOMATSU TSUNENORI
IPC: A61C13/34
Filed: 1984-08-15
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-H0521835-A (JP)
Title: Manufacturing system for photocoupler
Inventor: HIRASAWA HIROKI
IPC: H01L31/12
Filed: 1991-07-11
Abstract: PURPOSE:To improve the efficiency of management by providing buffers between equipments to keep the quantity of lead frames(LF) constant, making holes in specified positions in a LF, and controlling the system by a computer. CONSTITUTION:Dimple molding machines(DM) 1 and 8 starts molding when the quantity of LFs decreases in a buffer between the DM 1 and a mounter(MT) 2 and a buffer between the DM 8 and an MT 8. The MTs 2 and 9 starts bonding chips onto LFs and make lot start holes in the LFs. Then bonders 3 and 10, potting equipment 11, frame welder 4, primary sealing device 5, inner tiebar cutter 6 and secondary sealing device 7, when reading the lot start holes, start respective operation. Computers 16, 18 and 19 accumulate information from each operation system and, when non-defective counters on the MTs 2 and 9 count a number stored, send a lot end signal to the MTs 2 and 9. The MTs 2 and 9 make lot end holes in LFs. Then each equipment, when reading the lot end holes, ends operation.
Patent JP-H0332610-A (JP)
Title: Fixed quantity discharge device in continuous grain processor
Inventor: HORI KENJI
IPC: A23L7/10
Filed: 1989-06-30
Abstract: PURPOSE:To constitute the subject device so that grain can be discharged continuously and equally by keeping the fixed quantity when grain of raw materials is steamed in accordance with the quality of the raw material grain and a steaming time by providing a guide member for guiding the grain to the upper edge part of a locus of the tip of a blade of each impeller. CONSTITUTION:A residence time in a steam tank 1 of raw material grain is set by adjusting the speed of revolution of an impeller in accordance with the grain concerned, and displayed on a gross weight setting indicator by a push-button. After steaming the grain in the steam tank 1 for a prescribed time, a pair of shutter plates 6 placed in an opening part 1a of the lower end of the steam tank 1 are moved in the horizontal direction by operating a handle 7 and the closed opening part 1a is opened, and the steamed grain is dropped down naturally by gravity. By guide members 9, 10, the grain concerned is led and guided so as to flow from the upper part of each fixed quantity discharging impeller 11, and discharged smoothly to the lower part, while being fed successively and continuously by a fixed quantity. In such a case, as for a state being on the way of the work, the speed of revolution integrated successively by said counter is displayed.
Patent JP-S5694410-A (JP)
Title: Constant-current switching circuit
Inventor: TAKAHASHI ISAO
IPC: G05F1/56
Filed: 1979-12-27
Abstract: PURPOSE: To reduce surplus electric power to improve the conversion efficiency, by  comparing phase information corresponding to current change of the load with the reference phase and by driving the switch part, which supplies electric power to the load, by the comparison output.  
     CONSTITUTION: DC current fluctuation due to fluctuation of load 7 is detected by level converter 5 and is transferred to phase control oscillator 6, and the output of oscillator 6 is given to phase comparator 2. Comparator 2 compares the output of reference frequency oscillator 1 and the output of oscillator 6 with each other in phase and outputs DC fluctuation components of load 7 as the phase difference. After subjected to level conversion in level converter 3, the phase difference is rectified to a DC voltage by LPF4 and is supplied to load 7. Consequently, the current supplied to load 7 is made constant. By this system, electric power is supplied to the load at 100%, and surplus electric power becomes zero. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5961954-A (JP)
Title: Semiconductor resistance element
Inventor: ISHIKAWA MAKOTO
IPC: H01L21/822
Filed: 1982-10-01
Abstract: PURPOSE:To obtain a pinch resistor as to enable to control a current to flow at breakdown time by a method wherein a second diffusion resistance layer the same conductive type with a first diffusion resistance layer is continuously connected to the low electric potential side of the first diffusion resistance layer as the diffusion layer united in one body of both. CONSTITUTION:A first p type base diffusion resistance layer 4 is formed on the surface of an island region 2 consisting of an n type epitaxial layer, an n<+> type emitter diffusion layer 5 is provided at a part of the surface thereof to convert the p type diffusion layer 7 positioning directly thereunder into high resistance, the second p type diffusion resistance layer 8 is continuously connected being united in one body to the low electric potential side (the L side) of the p type diffusion layers 4, 7, and electrodes H, L to be connected respectively ohmically to the high electric potential side (the H side) and the low electric potential side are provided. The resistance value of the first p type diffusion layer 4 converted into high resistance is designated as R1, the resistance value of the second p type diffusion layer 8 continuously connected to the low electric potential side is designated as R2, and when a breakdown voltage is applied between the electrodes H and L, because resistance is divided into R1 and R2, a reverse bias voltage applied to p-n junction of the n<+> type layer 5 and the p type layer 4 is restrained under the breakdown voltage. Moreover, even when breakdown is generated, because the R2 component survives, the current can be controlled.
Patent JP-S5873794-A (JP)
Title: Manufacture of mat roll
Inventor: INOUE RIYOUSUKE
IPC: B29C31/00
Filed: 1981-10-26
Abstract: PURPOSE:To manufacture a mat roll having fine convex plating particles on the surface and giving a mat sheet which maintains the mat state by electrodepositing thick Cr plating on the surface of a metallic roll. CONSTITUTION:Thick Cr plating having about 10-100mum thickness is electrodeposited on the surface of a metallic roll to obtain a mat roll having an surface due to convex plating particles having suitable uneveness and a convex part occupying a larger percentage. When a mat sheet made of thermoplastic resin is manufactured by means of this mat roll, the sheet maintains the mat state during secondary forming such as vacuum forming.
Patent JP-S6264550-A (JP)
Title: Liquid-membrane measuring distributing device onto rotating roller for printer
Inventor: PEETAA GAACHI
IPC: B41F31/20
Filed: 1986-07-22
Abstract: In order to provide minute dosing of a liquid-film on a rotating roller (5) of a printing press so as to achieve the necessary thickness for subsequent processing, a wiping band (14) is so positioned that it wraps round the roller (5) to an adjustable angle ( alpha ). By this means, the liquid-film (13) produced by a liquid-dispensing unit (7) is partially removed. The rotating roller (5) transfers the minutely dosed liquid-film (24) directly onto the form cylinder (4) of a printing press.
Patent JP-S6064433-A (JP)
Title: Reduction projection exposure device
Inventor: HAYASHI SOUICHIROU
IPC: H01L21/30
Filed: 1983-09-19
Abstract: PURPOSE:To improve the yield of chips by adjusting the focus on an adjacent chip or at an adjacent position, where a detecting section is not protruded from a wafer, and moving and exposing the chips under the state in which a drive is locked. CONSTITUTION:When an outlet in an air micrometer 8 cannot adjust the focus correctly to a wafer 5, the focus is adjusted automatically where the outlet in the air micrometer 8 is not protruded from the wafer 5. A motor locking switch 19 is changed over to the (b) side to lock an automatic position adjusting mechanism for a moving mechanism 6, the relative positions of the air micrometer 8 and the wafer 5 are moved horizontally, and reduction and exposure are executed.
Patent JP-S5959753-A (JP)
Title: Resin composition for hot melt traffic paint
Inventor: MATSUMOTO TAKESHI
IPC: C09D5/00
Filed: 1982-09-29
Abstract: PURPOSE:To provide a petroleum resin compsn. useful as a binder for the titled paint, which has excellent flow characteristics during melting and exhibits lowered sedimentation phenomenon, by blending at least one member selected from specified linear fatty acids or their salts as a fluidity improver to a petroleum resin. CONSTITUTION:0.05-2.0pts.wt. at least one compd. selected from C12-C20 linear fatty acids (e.g. lauric acid or fatty acids obtd. by the hydrolysis of soybean oil) and Groups II and IIIa metal salts thereof (e.g. calcium or magnesium salt) is blended with 100pts.wt. petroleum resin to obtain a resin compsn. for hot melt traffic paint.
Patent JP-H06203670-A (JP)
Title: Manufacture of bi oxide superconducting wire
Inventor: MIMURA MASANAO
IPC: B21F19/00
Filed: 1993-07-12
Abstract: PURPOSE:To manufacture a long superconducting wire excellent in superconductive characteristic by winding a composite sheet consisting of an Bi oxide superconductor and silver on a silver core material after being subjected to a specified heat treatment, and inserting it into a silver billet to perform diameter contracting work and heat treatment. CONSTITUTION:A composite sheet consisting of a Bi oxide superconductor and silver is wound on a silver sore material, inserted into a silver billet, and then subjected to diameter contracting work. The resulting composite multilayer wire is heat-treated to provide an Bi oxide superconducting wire. Prior to the heat treatment of the composite multilayer wire, the composite sheet is heat- treated at 650-800 deg.C at least once. This heat treatment of the composite sheet is preferably conducted in the atmosphere of oxygen, nitrogen or combination thereof, and also preferably conducted prior to the winding of the composite sheet on the silver core material. Thus, the oil and moisture adhered during the working are surely removed, work hardening of silver is eliminated, and a long material or coil excellent in superconducting characteristic can be easily provided.