baber/WOPTO huggingface dataset:
Patent JP-S62253437-A (JP)
Title: Production of rubber screen
Inventor: FUJIMOTO KENICHI
IPC: B29C69/00
Filed: 1986-04-16
Abstract: PURPOSE:To enhance economy in forming a rope screen, by using an aligning plate provided with pins at regular pitches at both side parts. CONSTITUTION:Pins 2 are provided at regular pitches at both side parts of an aligning plate P having a predetermined size. A rope 1 is fitted to the pins 2 in a zig-zag pattern. Fastening ropes 3 are disposed on the inner side of the pins 2 perpendicularly to the rope 1, and are welded to the rope 1. Both end parts of the rope 1 and of the ropes 3 are cut off, and the resultant body is detached from the plate P to obtain a rope screen formed body 4. The formed body 4 is wrapped around a drum D by fitting the ropes 3 into fitting grooves G. While rotating the drum D, a rubber rope 1' is welded to the ropes 1 at a predetermined tension, and is spirally wound at regular pitches to form a cylindrical rubber screen. The cylindrical rubber screen is cut in the axial direction of the drum, and is developed to obtain a rubber screen S with a predetermined size. Accordingly, a rubber screen with an accurate pitch can be efficiently produced.
Patent JP-S5313354-A (JP)
Title: Heat treatment unit of semiconductor element
Inventor: KISHIKAWA KOUICHIROU
IPC: H01L21/22
Filed: 1976-07-22
Abstract: PURPOSE:The value of Fe component in SiC in a heat averaging tube is kept below the Fe2O3-converted value of 0.1%, thereby preventing the contamination due to copper in wafer.
Patent JP-S5315317-A (JP)
Title: 5-acetoamino-2-hydroxyvaleric acid, its lower esters, and modifier of smoking taste of tobacco containing said compounds
Inventor: NOMA MASAKATA
IPC: C07C233/47
Filed: 1976-07-24
Abstract: PURPOSE: 5-Acetoamino-2-hydroxyvaleric acid and its lower alkyl esters of formula CH 3 -CO-NH-CH 2 -CH 2 -CHOH-COOR(R is H, or lower alkyl such as methyl, ethyl and propyl). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5714069-A (JP)
Title: Change-over device for type selection in japanese character typewriter
Inventor: SAWADA KEIZOU
IPC: B41J1/54
Filed: 1980-06-30
Abstract: PURPOSE: To provide the titled device capable of conducting selective printing operation rapidly and smoothly, by a method wherein the rotation of a lift rod for selectively lifting either one of upper and lower types through nipping pieces is interlocked with the movement of a swinging rod which is driven by a motor.  
     CONSTITUTION: When the swinging rod 33 is rotated in the direction of the arrow by a motor drive, the amount of rotation of the lift rod 29 at a position (a) is larger than that at a position (b), and also the stroke of a projection 9a moving upward is larger at the solid-line position [a shaft 29a is at the position (a)] than at the two-dotted line position [the shaft 29a is at the position (b)]. In a type-selecting operation, the shaft 29a of the lift rod 29 is moved vertically by selecting either one of engagement parts 18b, 18c of a change-over controlling member 18, and the lift amount of a type piece 6 is selected to be large or small so that an upper type or a lower type is brought to a printing position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02268478-A (JP)
Title: Photofrequency modulating device
Inventor: ISHIDA OSAMU
IPC: H01S5/06
Filed: 1989-04-10
Abstract: PURPOSE:To acquire good characteristics of flat FM amplitude characteristic in a wide band whose FM phase characteristic has no phase revolution by supplying an injection current to each electrode and by developing uniformless carrier distribution to an active layer region. CONSTITUTION:An injection current Ia1 is injected to an active layer region 31 through an electrode 33a by an injection current supplying device 35. A modulation current is superposed to an injection current Ia2 based on a modulation signal by a modulated injection current supplying device 36 to inject modulated injection current IA through an electrode 33b. Uniformless carrier distribution thereby produces to the region 31. In an injection region of the current IA, oscillation frequency tends to change to a direction of a blue shift due to effect of a carrier. Furthermore, in the region 31 whereto the current IA has been injected, photon concentration changes, thereby also changing a carrier concentration of the current injection region 31. Therefore, FM amplitude can be increased by increasing unbalance of a current injection concentration to the region 31.
Patent JP-S57204133-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TAMAOKI YOUICHI
IPC: H01L21/763
Filed: 1981-06-10
Abstract: PURPOSE: To prevent the generation of a projection, and to form a buried region with a flat surface by etching a burying material while etching the side of the mask of a lower layer by using a mask with double layer structure when etching the burying material.  
     CONSTITUTION: The section 12, to which an isoluation region must be formed, of the surface of a substrate 7 to which each semiconductor layer is shaped is removed, and polycrystal Si 15 is coated in sufficient thickness through an oxide film 13 and a nitride film 14. The polycrystal Si 15 is etched up to half thickness while using a pattern with double layer structure consisting of an oxide film 16 and a nitride film 17 as the mask. The oxide film 16 is etched, and the polycrystal Si 15 is etched by a small quantity. When the polycrystal Si 15 of the surface of a convex section is removed completely through the several repetition of a process in which the oxide film 16 is etched and the polycrystal Si 15 is ethced by a small quantity, the buried region for isolation, which consists of a small quantity, the buried region for isolation, which consists of the polycrystal Si 15 and the surface thereof is flat, is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62251342-A (JP)
Inventor: GOTO KAZUJI
IPC: B65D8/20
Filed: 1986-04-18
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-H028508-A (JP)
Title: Slide nut or slide screw for installation into c type rail
Inventor: FURANTSU MIYURAA
IPC: F16B37/04
Filed: 1989-04-10
Abstract: PURPOSE: To allow easy fastening and constructing at a low cost by forming a projection by sideways curving or deflection of a side wall of a longitudinally stretching groove, and allowing the projection to deform the hem web sideways. CONSTITUTION: One opening 12 extends in the longitudinal direction of a C-rail 10, and the angle of its hem web 14 is bent at a right angle or an obtuse angle so that the web faces the inner space of the C-rail. A sliding nut 16 is structured so that the side wall of a longitudinal groove 22 protrudes inward like a cutter blade shape. A projection 24 bites into the material of the hem web 14 to secure the position when the sliding nut 16 is screwed fast on the C-rail 10. Thus easy fastening and low-cost construction are ensured.
Patent JP-H01260840-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO KOICHI
IPC: H01L21/76
Filed: 1988-04-12
Abstract: PURPOSE:To maintain a flat surface shape in a groove isolation structure and to prevent the generation of an intense stress field, by forming an insulating film on the inner wall of a groove formed in a semiconductor substrate, making a semiconductor material remain in the groove, filling the groove with it, separating the insulating film from an oxidizing atmosphere, applying a mask, and performing oxidation. CONSTITUTION:A trench 14 is formed in the surface of a silicon substrate 11 by patterning and etching by using an SiO2 film 12 and a silicon nitride film 13. An SiO2 film 15 is formed on the inner wall of the trench. Thereafter, the trench is filled with polysilicon 16. An SiO2 film 17' is formed on the surface. Then, a silicon nitride film 19 is newly formed. A hole is provided on the trench and in the vicinity thereof. Then, a channel cutting layer 22 is formed at a field part. Second polysilicon 27 is grown. A pattern is formed only at the opening part of the silicon nitride film in the vicinity of the trench so that the pattern is not overlapped with the film. The device undergoes thermal oxidation, and an SiO2 film 21' is formed. The silicon nitride film is removed. Therefore, oxidant is not diffused through SiO2, and bird's beaks are not formed in the longitudinal direction. As a result, an intense stress field is not generated. Thus the occurrence of transition can be suppressed.
Patent JP-H10282962-A (JP)
Title: Parameter value correction output device
Inventor: NOGAMI KENJI
IPC: G06F3/048
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To enable a parameter value correction output device capable of precisely and justing a parameter or the like while keeping the high resolution of a parameter value to a manipulated variable of a joystick and to eliminate unnatural feeling of operation. SOLUTION: This device is provided with a judging means for judging whether or not a parameter value is too much varied to a manipulated variable by a joystick operation of in the direction of an upper and lower limits, a lower/upper limit setting means for setting the parameter values outputted corresponding to lower/upper limit positions of the joy stick to the lower and upper limits, and a determination means for determining a parameter value at the present position of the joy stick based on the lower limit value of the upper limit value.  If the judging means judges that the parameter is varied too much by an operation in the direction of the lower limit position, the lower limit value is made to a value larger than a minimum parameter value, and if the judging means judges that the parameter is varied too much in the direction of the upper limit position, the upper limit value is made smaller than a maximum parameter value.
Patent JP-H08287072-A (JP)
Title: Machine translation system
Inventor: YAMADA YUTAKA
IPC: G06F17/28
Filed: 1995-04-13
Abstract: PURPOSE: To provide a machine translation system enabling an operator to optionally edit explanatory information for a translated word in a dictionary part. CONSTITUTION: Translated words and their explanatory information are stored in the dictionary part 8 to be referred in translation processing. When plural translated words corresponding to a certain Japanese character string exist in translation processing, the plural translated word candidates and their explanatory information are displayed to allow an operator to select one of these candidates. When the operator is dissatisfied with explanatory information previously stored in the dictionary part 8, the operator can optionally execute the change, addition or the like of explanatory information.
Patent JP-S5212766-A (JP)
Title: Method for disposal of sludge in waste water
Inventor: ISHIDA ARIO
IPC: B01D21/01
Filed: 1975-07-21
Abstract: PURPOSE: To provide a method for disposal of sludge in waste water, wherein BOD and COD sources can be removed effectively by a comp at apparatus regardless of the concentration of the waste water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0597157-A (JP)
Title: One-piece formed carrier stock with handle
Inventor: RESURII ESU MARUKO
IPC: B65D71/50
Filed: 1992-03-13
Abstract: PURPOSE: To reinforce the edge of container-receiving apertures adjoining to perforate lines when a carrier stock is cut along the perforate lines by designing the carrier stock in such a manner that it is formed from a single sheet of resilient polymeric material, such as low density polyethylene, and it is provided with integral handles, multiple container-receiving apertures arranged in the longitudinal direction, and perforate lines, which can be cut transversally between the back and forth container-receiving apertures. CONSTITUTION: Projected bumps 70 are provided inward at the edges of container-receiving apertures 14 adjoining to transverse perforate lines 60 of a carrier stock 10.
Patent JP-H09280541-A (JP)
Title: Method for treating waste burned dust
Inventor: MAKI MUTSUO
IPC: F23G7/06
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To effectually adjust pH of dust to a pH range where heavy metal is prevented from being eluted, and accurately grasp whether or not the dust pH is adjusted to the pH where the heavy metal is prevented from being eluted. SOLUTION: Waste gas produced in waste processing equipment is neutralized through a bag filter 4 with calcium hydroxide, and dust collected by the bag filter 4 is cooled and supplied to a reactor 6 and simultaneously CO2 containing waste gas eluted from the bag filter 4 is humidified into wet gas which is in turn blown into the reactor 6 where calcium hydroxide, CO2 , and water are reacted. Successively, CO2 concentrations in the CO2 containing waste gas blown into the reactor 6 and in the waste gas eluted from the reactor 6 are measured to bring the pH of the dust to a pH range where the heavy metal in the dust is stabilized.
Patent JP-S5613088-A (JP)
Title: Waste water treating tank
Inventor: TOYOTOMI HIDENOBU
IPC: C02F3/20
Filed: 1979-07-11
Abstract: PURPOSE: To achieve the supply of oxygen and the separation of activated sludge within the same tank by supplying feed water and an oxygen-contg. gas within the vapor-liquid ascending longitudinal pipe in the central part within a hollow spherical reaction tank and causing vapor-liquid separation by the upper and lower open cylinder in the upper part of the longitudinal pipe.  
     CONSTITUTION: A vapor-liquid ascending longitudinal pipe 2 being open at the top and bottom is installed within a hollow spherical reaction vessel 1 and a gas inflow pipe 3 and a known agitating mechanism 4 such as pipe mixer along the inflow pipe 3 are provided within said pipe. Feed water is admitted from a feed water lead-in pipe 5 into a pipe 2, is mixed with the air or oxygen spouted from the lowee outflow hole 3-a of the pipe 3 and ascends in the pipe 2 by becoming a vapor-liquid mixture, which is then separated to gas and liquid in a vapor-liquid separating cylinder 6. The gas is released from a gas exhaust port 7 and the liquid descends within the cylinder 6, hits against a horizontal bottom plate 8, flows out into the tank 1 in a horizontal direction and overflows from an overflow pipe 9. The inside of the tank 1 is mild flow to permit sufficient solid-liquid separation. In addition, the bottom of the tank is small in area, and therefore the velocity of flow becomes high and this obviates accumulation of precipitate in the bottom. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06302862-A (JP)
Title: Light emitting diode
Inventor: MAEDA TOSHIHIDE
IPC: H01L33/30
Filed: 1993-04-15
Abstract: PURPOSE:To prevent the deterioration of a light emitting element caused by stress of a sealing plastic due to temperature change and by intrusion of water through the interface between a lead frame and a sealing plastic. CONSTITUTION:On top part 2 of a lead frame that holds a light emitting element 1, a first plating (Au or Ag) that has low adhesiveness with a sealing plastic 4 is formed and on the other part 3, a second plating (Cu, Ni or, Sn and solder) that has high adhesiveness with the sealing plastic 4 is formed, and the sealing plastic 4 for the light emitting element is applied covering the whole surface of the first plating and the surface of the second plating. As the adhesiveness between the top part 2 and the sealing plastic 4 is low, the stress exerted by the sealing plastic 4 to the light emitting diode 1 is alleviated. As the adhesiveness between the sealing plastic 4 and the other part 3 except the top part 2 is made high, the light emitting element 1 is protected from the intrusion of water.
Patent JP-S5515073-A (JP)
Title: Light intensity fluctuation correcting unit
Inventor: YAMAGUCHI TAKESHI
IPC: G01N21/88
Filed: 1978-07-20
Abstract: PURPOSE:To eliminate the measurement error dependent upon intensity fluctuation of a measured light caused by a light source or the optical system, by controlling the correcting circuit for monitor so that the output of this circuit and reference signals may have a fixed relation. CONSTITUTION:The laser light from laser 1 is radiated through deflection element 3 and light path splitter 5. A measuring light is projected to IC mask 9 as a  measlred object through focusing optical system 7. The light which passed through  IC mask 9 is incident onto measuring photoelectric conversion element 13 and is  converted photoelectrically. The reflection light of light path splitter 5 is incident  to photoelectric conversion element 21 for monitor by focusing optical system 19 for  monitor and is converted photoelectrically. Comparator 25 compares the output of a  fixed level from reference level signal generation circuit 23 with the output of photoelectric conversion element 21 and generates control signal 25A. This control signal  25A controls correcting circuits 15a and 15b.
Patent JP-H05287611-A (JP)
Title: Conductive conjugated fiber
Inventor: YAMADA HIRONORI
IPC: D01F6/92
Filed: 1992-04-09
Abstract: PURPOSE:To provide a conductive conjugated fiber excellent in the using durability of the conductive performance. CONSTITUTION:In the conductive conjugated fiber formed from a fiberformable thermoplastic polymer and a thermoplastic polymer containing a conductive substance, conductive fine particles having at least two peaks in the particle degree distribution curve, the ratio between the particle diameter values at the peaks being 2-30, further having an average particle diameter of 0.5-1.5mum and containing coarse particles having particle diameters of >=3.0mum in an amount of 15-30wt.% are employed as the conductive substance.
Patent JP-H04320545-A (JP)
Title: Memory access monitoring system
Inventor: KUDOU NORIKIYO
IPC: G06F11/30
Filed: 1991-04-19
Abstract: PURPOSE:To increase the number of addresses to be monitored by specifying an address to be monitored by an error interruption based upon error inspecting information. CONSTITUTION:Since this memory access monitoring system is provided with a memory parity updating mechanism 13 for generating memory parity information in an optional address of a memory mechanism 12 and a device 14 for storing the address used for the parity updating and its using purpose (monitoring of program execution, data reference, out-of-boundary data reference, etc.), an access to a specific address can easily be detected and optional monitoring processing corresponding to the address can be started. Thereby the number of addresses to be monitored can easily be increased.
Patent JP-H02267451-A (JP)
Title: Controller for air conditioner
Inventor: BABA TOSHINARI
IPC: F24F11/02
Filed: 1989-04-07
Abstract: PURPOSE:To eliminate an erroneous inputting operation and further facilitate an operation by a method wherein a control mode in a control switch is changed over in cooperation with an opening or closing of a door and at the same time the mode is changed over to a displaying mode at a display part corresponding to the control mode. CONSTITUTION:A wire-less remote controller has a liquid crystal display part 1, a push button type operation control switch 2 for use in carrying out a changing-over in operation or an amount of air changing-over operation and a door 3. The door 3 has a hole 3a and thus the operation control switch can be pushed irrespective of having no relation with an opening or closing of the door and then a door opening or closing detector switch 4 may detect an opening or closing of the door. A micro-computer judges the opened state or closed state of the door 3 through a door opening or closing state detector switch 4. If the door is kept open, the controlling mode of the operation control switch 2 and the displaying mode at the displaying part 6 correspond to the mode specified so as to be used in case that the door is opened and if the door is closed, it may correspond to the mode specified so as to be used in case that the door is closed. With such an arrangement, it is possible to eliminate an erroneous inputting in operation and further to facilitate the operation.
Patent JP-H04321395-A (JP)
Title: Visual line coincidence display device
Inventor: NAKAZAWA KENJI
IPC: H04N5/225
Filed: 1991-04-22
Abstract: PURPOSE:To provide the visual line coincidence display device in which natural image pickup method with full of presence is realized without consciousness of a communication conference in the television telephone conference system or the television telephone system. CONSTITUTION:A display screen 101 consists of a half mirror provided with a diffusion plate 102 and an image pickup device 105 is arranged in the same direction as an observer 104 and a projector 106 is arranged in the opposite direction to the observer 104 with respect to the display screen 101. The projection by the arrangement is implemented in a way that a projected light from the projector 106 is formed on the diffusion plate 102 and the observer 104 observes the image formed on the diffusion plate 102. On the other hand, the image pickup is implemented by the image of the observer 104 reflected in the half mirror 103 picked up with the image pickup device 105. then the transmission and reception of the image with coincident visual line is implemented.
Patent JP-S58206140-A (JP)
Title: Forming method for multilayer wiring
Inventor: MOTOMURA ISAO
IPC: H01L23/522
Filed: 1982-05-25
Abstract: PURPOSE:To reduce the width of upper and lower connecting sections in multilayer wiring structure, and to improve the degree of integration by oxidizing a conductive film exposed while using an insulating film pattern as a mask, changing the conductive film into an insulating film and leaving the metallic conductive film only under the mask. CONSTITUTION:The surface of a semiconductor substrate 11 is coated with an Al film 12 and a PSG film 13, and a resist film 14 is further patterned. The PSG film 13 is removed through etching, and the Al film 12 is changed into an Al2O3 film 12' through oxidation. The surface is coated with a PSG film 15, a resist film 16 is patterned on the film 15, the PSG films 15, 13 are removed through etching, and the Al layer 12 is exposed. The resist film 16 is removed, and the surface is coated with an Al film 17.
Patent JP-H06271713-A (JP)
Title: Vulcanization of rubber
Inventor: IKEGAMI SHIGEKI
IPC: C08K5/04
Filed: 1993-03-23
Abstract: PURPOSE:To perform the vulcanization to give a nondiscolorable vulcanizate improved in physical properties by mixing a natural rubber and/or a synthetic rubber with a white filler, a vulcanizer, a vulcanization accelerator and a specified mercaptan/amine salt or acid/amine salt and subjecting the resulting mixture to vulcanization. CONSTITUTION:100 pts.wt. natural rubber and/or synthetic rubber are mixed with a white filler, a vulcanizer, a vulcanization accelerator and 0.1-5 pts.wt. mercaptan/amine salt of formula I or II (wherein (x) is S, NH or O; and R1 is H, OH, NO2 or halogen) or acid/amine salt of formula III or IV (wherein (n) is 0-3; and R2 is H, OH, NO2 or halogen) and the resulting mixture is subjected to vulcanization.
Patent JP-H04303529-A (JP)
Title: Limit switch
Inventor: SAKAMOTO KUNIO
IPC: H01H21/28
Filed: 1991-03-29
Abstract: PURPOSE:To provide a safety function capable of forced separation when a movable piece is fused to an NC contact. CONSTITUTION:In a limit switch in which turning-on or -off is performed between a movable piece 5 and NC and NO contacts 7 and 8 by depressing the movable piece 5, provided in a main body case 1, via a push button 4 with a plunger 3 supported vertically movably with an upper case 2, an operating piece 6, its one end is axis-supported, is provided above the movable piece 5, the lower end of the push button 4 is abutted on the upper surface of the operating piece 6, and also the tip of the operating piece 6 is engaged with the tip side upper surface of the movable piece 5. When the movable piece 5 is fused to the NC contact 7, the movable piece tip can be forcedly separated from the NC contact 7 with the operating piece 6 tip by pushing down the operating piece 6 with the plunger 3 via the push button 4.