baber/WOPTO huggingface dataset:
Patent JP-H03215861-A (JP)
Title: Formation of pattern
Inventor: TOMINAGA MANABU
IPC: G03F1/68
Filed: 1990-01-19
Abstract: PURPOSE:To improve the electric characteristic and the yield of a device by comparing a transfer pattern to be masked with the shape of a pattern formed on a mask and correcting the pattern of the mask whose fidelity is deteriorated. CONSTITUTION:The line patterns 12a - 12e are obtained when the line patterns 11a - 11e are transferred on a wafer being a side to be transferred by an exposure device and the patterns 12a - 12e are compared with the patterns 11a - 11e. By the aberration of the lens of the exposure device, the shape of the pattern 12a on the left side among the patterns 12a - 12e is smaller than the pattern 11a and the shape of the pattern 12e on the right side is larger than the pattern 11e. However, when the deformed quantity thereof is over a prescribed allowable quantity, the shapes of the patterns 11a and 11e are corrected and formed so that the pattern 11a becomes large by as much as the deterioration of the fidelity {a broken line (c)} and the pattern 11e becomes small by as much as the deterioration of the fidelity {a broken line (d)}. Then, the patterns 11a - 11e are transferred on the wafer by the exposure device.
Patent JP-S5294806-A (JP)
Title: Suppression of local injury in pig iron tapping spout in blast furnace
Inventor: ITOI EISHIN
IPC: F27D3/14
Filed: 1976-02-04
Abstract: PURPOSE: When molten pig iron and slag are flowed through blast furnace tapping spout made from silicon carbide and graphite etc. carbide material is coated previously at the place which will be injured by FeO in a molten slag and oxidizing atmosphere. Thereby, endurance life of tapping spout is prolonged. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5294961-A (JP)
Title: Pulse motor
Inventor: FUKAYA KENICHI
IPC: H02K13/00
Filed: 1976-02-06
Abstract: PURPOSE: Light and simple structured high speed pulse motor constructed so that it can control transmission of rotating motion optionally by making use of electric fluid with Windslow effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06224225-A (JP)
Title: Field effect semiconductor device
Inventor: HASEGAWA YUICHI
IPC: H01L21/338
Filed: 1993-01-27
Abstract: PURPOSE:To generate enough reverse bias voltage in gate resistance by providing a gate electrode, which Schottky-contacts with a compound semiconductor active layer on source side between source and drain electrodes and besides with a compound semiconductor high potential barrier layer on drain side, respectively. CONSTITUTION:A gate electrode 17 produces Schottky junction with an i-AlGaAs high voltage barrier 14 on drain side, and also produces Schottky junction with an n-GaAs active layer 13 on source side. Here, the n-GaAs active layer 13 is lower in potential barrier since narrow in energy band gap as compared with the i-AlGaAs barrier layer 14. By constituting it this way, for the Schottky junction of the gate electrode 17, the breakdown strength in the reverse direction of Schottky junction becomes high by the action of the i-AlGaAs high potential barrier layer 14 on drain side. Moreover, on source side, the current in forward direction of the Schottky junction between the gate and source becomes easy to flow, and the efficiency improves.
Patent JP-S59139573-A (JP)
Title: Plastic electrode
Inventor: FUSHIMI KAZUO
IPC: H01M4/96
Filed: 1983-01-28
Abstract: PURPOSE:To obtain a plastic electrode hard to permeate for halogen of an active material by using fluorine series resin, carbon black, and graphite to form it. CONSTITUTION:Fluorine series resin, carbon black, and graphite are used to form a plastic electrode. Polyvinylidene fluoride or ethylene-ethylene tetrafluoride, for example, is used as the fluororesin. This plastic electrode can remarkably reduce the diffusion of halogen serving as an active material, e.g., bromine, thereby reducing the self-discharge and further improving the energy efficiency of a cell, and also an electrode plate can be prevented from being corroded and can be used for a logn time. In addition, it can be produced at a low cost and can be applied for all cells generally using conductive plastics as electrodes as well as metal halogen cells such as a bromine-zinc cell, a chlorine-zinc cell, etc. or for electrochemical reaction.
Patent JP-S62171441-A (JP)
Title: Molding method for molded stator
Inventor: UEDA OSAMU
IPC: H02K15/12
Filed: 1986-01-22
Abstract: PURPOSE:To improve quality, by setting a concave section between the butted section of the metallic mold of a core and a section facing a space section in the metallic mold adjacent to the butted section, and by filling up the concave section with mold resin. CONSTITUTION:A core 21 organizing the laminated core of a stator has a metallic- mold-butting section 21a for a metallic mold to the corner section of a part of an end surface, and on the both sides adjacent to the section 21a, sections 21b, 21b facing a space section in the metallic mold are formed. A penetration slot 22 for inserting a rivet into is for fitting a bracket. A concave section 23 is formed between the metallic-mold-butting section 21a of the stator 21 and the sections 21b facing the space section in the metallic mold on the both sides. The core 21 with the formed concave section 23 is set in the metallic mold, and synthetic resin is injected into the space section in the metallic mold to form a molded layer 24. Then, the synthetic resin is injected also into the concave section 23 which is filled up with. So far as the molded stator manufactured in this manner is concerned, the thickness of the molded layer 24 is increased by the synthetic resin contained in the concave section 23, and crack due to the controlling resilient force is not generated, and quality can be improved.
Patent JP-S59139409-A (JP)
Title: Forecasting system of range affected by trouble of plant
Inventor: MIYAZAKI SATOSHI
IPC: G05B23/02
Filed: 1983-01-28
Abstract: PURPOSE:To forecast a range affected by a trouble after a certain time, by modeling composite troubles and giving abnormal information and time from sensors to them and calculating and updating forecast time of influence of troubles. CONSTITUTION:A plant 101 consists of plural constituting devices 102 and sensors 103 which detect their states, and sensors 103 detect operation states of individual devices 102, for example, temperatures and output detection signals 105 to an abnormality detecting device 107. The device 107 compares a preliminarily stored reference signal with detection signals 105 and outputs signals 108 to a trouble influence range forecasting device 109 in case of abnormality and checks them at intervals of a certain time to store the time of abnormality. Devices which are within the range of the influence of troubles at a designated forecast time are attained on a basis of said time and a signal 113 of a trouble influence direction or the like from an initial data input device 112 in accordance with a forecast time designating signal 111 from an operator console 110, and numbers of these devices are displayed on a display device 115.
Patent JP-H10205495-A (JP)
Title: Absorption liquid pump for absorption type refrigerating device
Inventor: IKEDA KATSUTO
IPC: F04D29/42
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an absorption liquid pump for an absorption type refrigerating device to reduce size, weight, and a flow rate, increase a discharge pressure, and ensure airtightness for a long period. SOLUTION: A casing of an absorption liquid pump 210 forms a double structure casing consisting of internal casings 240 and 250 made of resin to form an impeller chamber to contain an impeller 211, and external casings 220 and 230 made of a plate. The impeller chamber is high-precisely formed by the internal casings 240 and 250 and airtightness against an external part is ensured by joining together the external casing 220 and 230 through welding. The internal casing and the external casing are brought into local contact with each other by a plurality of ribs 246 and 247, and a clearance through which absorption liquid is moved is formed between the internal and external casings, and crevice corrosion is prevented from occurring. Communication between a discharge port 232 and an inflow port 221 is disconnected by an O-ring 217 and lowering of discharge capacity is prevented from occurring.
Patent JP-S60214736-A (JP)
Inventor: RENAATE KESURAA
IPC: C07D243/16
Filed: 1985-01-24
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-S5295640-A (JP)
Title: N-(diphenylphosphonomethyl)aminoacetonitrile
Inventor: KUWABARA MASAO
IPC: C07F9/38
Filed: 1976-02-05
Abstract: PURPOSE: N-(Diphenylphosphonomethy1)aminoacetonitrile I. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56107280-A (JP)
Title: Cleaning device of transfer type electrostatic copier
Inventor: YAMAGATA RIYUUTAROU
IPC: G03G21/08
Filed: 1980-01-31
Abstract: PURPOSE:To improve the cleaning efficiency by a megnetic brush by providing a fur brush roller planted with a fur brush spirally on the circumferential surface of a cylindrical member having light transmittance between a magnetic brush cleaning means and a transfer region. CONSTITUTION:A destaticizing lamp 127 is fixedly disposed in a fur brush roller 126 provided on the upper stream side of a magnetic brush cleaning means 122 along the rotating direction 5 of a photosensitive drum 4. The position of the one- component type magnetic toner remained on the photoreceptor 3 is shifted circumferentially by the fur brush roller 126 by rotating the fur brush roller 126 and therefore at the time when the light of the lamp 127 is irradiated to the photoreceptor 3 surface through the spiral light transmission parts 131, destaticizing is accomplished, and the cleaning by the magnetic brush cleaning means 122 on the lown stream side of the bur brush roller 126 is effiectively accomplished along the rotating direction of the drum 4.
Patent JP-S59142913-A (JP)
Inventor: FUORUNI ANJIERO
IPC: B65B53/00
Filed: 1984-01-25
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-H04246822-A (JP)
Title: Device and method for ion beam irradiation
Inventor: MORI HARUHISA
IPC: H01L21/265
Filed: 1991-02-01
Abstract: PURPOSE:To obtain an irradiation device, with which an ion beam can be made to apply in the state where the material to be irradiated is cooled down to a low temperature and the supporting part of the material to be irradiated is brought in a movable state using an ion beam irradiating device having improved cooling method for the material to be irradiated. CONSTITUTION:The title device is an ion beam irradiating device with which an ion beam is projected while the material to be irradiated 15, which is placed on the stage 2 in a vacuum chamber 1, is being cooled. The device is composed of mechanisms 6, 7, 8 and 9 with which a gaseous cooling medium of high pressure at the normal temperature is grown, a feeding tube 10 with which the above-mentioned cooling medium is introduced into the space 3b located between the stage 2 and a supporting section 3, a throttle valve 11 with which the cooling medium is adiabatically expanded, a feedback tube 12 with which the cooling medium, which is adiabatically expanded in the space 3c, is fed back to the mechanisms 6, 7, 8 and 9, a controller 14 with which the mechanisms 6, 7, 8 and 9 are controlled based on the temperature information sent from a temperature sensor 13 which detects the temperature of the placing part 12. Also, the title device is constituted in such a manner that the material to be irradiated 15 is cooled using nitrogen as a cooling medium.
Patent JP-S56109500-A (JP)
Title: X-ray fluoroscopy unit
Inventor: KANEKO KAZUO
IPC: H05G1/64
Filed: 1980-02-04
Abstract: PURPOSE:To reduce a dim image on film as well as an afterglow by automatically stopping luminescence with the volume of irradation which provides optimum blackening degree and then the luminescence of an X-ray fluorescence amplifier tube. CONSTITUTION:As for film blackening, an output signal from a photoelectric conversion unit 8 installed in the front of an X-ray fluorescence amplifier tube 115 is input into a balckening automatic adjustment unit 9 after a subject is transmitted. The output signal from the photoelectric conversion unit 8 allows an X-ray  irradiation stop signal to output from an automatic adjustment unit 9. The X-ray irradiation stop signal I.I enters an I.I luminescence stop control unit 10. When the luminescence stop unit 10 receives the stop signal, the radiation 115 stops, thereby reducing the afterglow 11 as well as a dim image on film.
Patent JP-S58129473-A (JP)
Inventor: OKA YASUKATSU
IPC: G06F3/153
Filed: 1982-01-28
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-H02191024-A (JP)
Title: Multi-window display system
Inventor: KUDO MITSUAKI
IPC: G06F3/14
Filed: 1989-01-20
Abstract: PURPOSE:To promptly and efficiently confirm the existence and sequence of a window (WD) by detecting the overlap of the WD, collectively displaying frames, automatically reducing them, and collectively displaying their movement. CONSTITUTION:When the instruction of collective display of the overlapped WD frames is notified from an input device 12 to an overlapped WD detecting device 13, the all overlapped WDs existing on a display device 11 are detected. The respective pieces of information of the name, position and size of the detected overlapped WD are notified to a WD frame collective display device 14, and only the name and each frame are displayed on a display device 11' as the current position and size. By the instruction of the input device 12, an overlapped WD automatic reducing device 15 automatically reduces the WDs as needed. The sequence and size of the overlapped WDs are notified to an overlapped WD collective movement display device 16, and the all WDs are collectively displayed on a display device 11'' together with the names in the same sequence as before.
Patent JP-S55104947-A (JP)
Title: Pattern forming method
Inventor: KOIDE SHIROU
IPC: C03C17/09
Filed: 1979-02-05
Abstract: PURPOSE:To clearly form letters, figures, etc. without discontinuity by using a mask composed of a patterned metal sheet and a net and placing a vacuum deposition source at an angle to the normal line of a pattern forming face. CONSTITUTION:Metal sheet 9 of mask 8 is closely contacted and fixed to the pattern forming face of glass plate 7 which is an object for forming a pattern. Vacuum deposition source 10 is placed at a position outside angle theta between normal line 11 of the pattern forming face and tangential line 13 of a wire of net 12, and as source 10 metal or metal oxide is used. During deposition, source 10 is turned on line 11 as its axis, or plate 7 is revolved round source 10. Plate 7 may be revolved and rotated on line 11 as its axis at the same time. Thus, the shadows of the wires of net 12 can be prevented from being left on a formed pattern.
Patent JP-H05207114-A (JP)
Title: Communication equipment
Inventor: OSANAI TOSHITAKA
IPC: H04M1/04
Filed: 1992-01-28
Abstract: PURPOSE:To improve the convenience of users by energizing a lock lever by an energizing member in a locking direction and releasing the lock when the locking lever is abutted on an installation surface of the device, thereby automatically performing a lock and a release when a communication equipment is carried and installed. CONSTITUTION:A locking lever 21 is constituted of a supporting point 15 freely rotatably as a center and energized in a locking direction by a spring 17 as a pressing means. Therefore, when thin equipment 11 is lifted, a locking lever 21 gets into a groove 18 where a handset 12 is notched and the handset 12 is locked to a cradle 13. On the other hand when the leg 22 of the equipment 11 comes into contact with an installation surface 23 in the case installing the device 11, one end 21a where the lock lever 21 is extended is abutted on the installation surface 23 and a locking lever 21 is made to rotate in an anti- locking direction. Therefore, the handset 12 is released from the locking level 21 and lifted from the cradle 13.
Patent JP-2000210869-A (JP)
Title: Projecting material for blasting and manufacture of the same
Inventor: KANAYAMA RYOJI
IPC: B24C11/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem on the environmental pollution due to the scattering of powdery dust by preventing the generation of powdery dust, and to prevent the rounding of the edges of particles in continuous use by using the particles obtained by cutting bamboo. SOLUTION: Bamboo is shaped into fine rods longitudinally long with uniform cross section. The fine rods are bundled and cut into a predetermined length to be used as the projection material for blasting. The bamboo is very strong fiber in its longitudinal direction, superior in the elasticity in the lateral direction and superior in the cleavability in the longitudinal direction. The tissue of a part near epidermis is finer and has high strength, so that sometimes only the epidermis is used in a hand craft.  The projecting material for blasting can easily be shaped into the particles of arbitrary size in the manufacturing process, the generation of the powdery dust can be comparatively reduced in its use, which solves the problem on the environmental contamination caused by scattering of powdery dust, further the edges of particles are not rounded by grinding in continuous use, and the particles can be disposed without the environmental problem.
Patent JP-H01189592-A (JP)
Title: Fuel assembly for nuclear reactor
Inventor: MITSUTAKE TORU
IPC: G21C3/34
Filed: 1988-01-25
Abstract: PURPOSE:To make a fuel assembly with a lower pressure loss structure, by placing the closest fuel spacer to an upper tie-plate, at a downstream side connecting directly to an upper end of an effective heat generating part of the fuel assembly. CONSTITUTION:The first fuel spacer S1 which is the closest one to an upper tie-plate UTP is placed at a downstream side connecting directly to an upper end of an effective heat generating part of a fuel EOH, and the second fuel spacer S2 is placed with the maximum permissible interval l1 (l1 = around 70cm) from the first one and remaining spacers S3-S7 are placed with an interval l0 (l0 = around 50cm) one another. The reason why the spacer S1 is placed at the direct down-stream side of the upper end EOH, is that, because a position of a beginning point of boiling transition usually appears at around 0.6cm up-stream of a spacer, the effectively heat generating part is avoided to be placed within the above-mentioned range. With this spacer arrangement, the uppermost spacer in the effective heat generating part is S2, of which location is moved to around 50cm up-stream compared to a conventional upper most spacer in the part. Each location of the remaining spacers S3-S7 is also moved to around 2cm up-stream than the conventional one. Therefore, a lower pressure loss structure of a fuel assembly can be attained.
Patent JP-H05206381-A (JP)
Title: Structure and production of dram capacity part
Inventor: WATANABE TAKAYUKI
IPC: H01L21/8242
Filed: 1992-01-28
Abstract: PURPOSE:To increase the surface area of stack-polysilicon and increase the cell capacity by etching back time specific part of the stacked polysilicon. CONSTITUTION:Phosphorus diffusion, etc., to stacked polysilicon 1 is performed after growing the stacked polysilicon 1 at the time of forming a capacity part. Then, polysilicon is etched in order to remove the contact of the polysilicon with the diffusion layer 9 using photoresist 11 as a mask and a part 12 shown by the dotted lines is removed. At that time, the bottom limit condition of the remaining silicon film is the condition that the polysilicon is not completely removed. Etch back is performed partially on the contact with the diffusion layer 9. The polysilicon 1 is etched in the prescribed shape using the photoresist 13 as a mask so as to remove an unnecessary part 14 and the electrode of the capacity part is formed. The stack polysilicon 1 is permitted to be thin on the contact with the diffused layer 9. At the contact, the surface area of the stacked polysilicon side wall is increased.
Patent JP-S60157202-A (JP)
Inventor: TAKEMOTO SHIYUUICHI
IPC: H01C17/24
Filed: 1984-01-25
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-H09204948-A (JP)
Title: Connector for modular jack
Inventor: MITANI HIDENORI
IPC: G06K17/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To directly connect a modular jack to a flat member, and enhance the convenience. SOLUTION: A PC card 1 has, on one end side, a cavity part 12 opened on one end side of a PC card 1 and a least one side in the vertical direction to the card 1, a case body 15 opened on the above one end side and one side in the vertical direction to the card 1 is arranged within the cavity part 12, and a connector electrode 13 is provided on the wall surface 3 of the cavity part 12. Further, the case body 16 has a locking member 17 held within the case body 16 in such a manner as to be protruding and recessing in the direction vertical to the card 1 and engagingly locking a modular jack inserted into the case body 16 in the state protruded from the case body 16.
Patent JP-H04250776-A (JP)
Title: Color picture processing unit
Inventor: DEGUCHI HIROYUKI
IPC: G03G15/00
Filed: 1991-01-08
Abstract: PURPOSE:To reduce the picture processing time by implementing picture processing of white/black levels when a picture of an original is a monochromatic color so as to eliminate the waste of undesired multi-color picture forming for the monochromatic original. CONSTITUTION:When a ten-key 21 is depressed, a reader 10 scans an original. An RGB output ratio is fetched and a 3-dimension matrix of the RGB output ratio is formed and a linearity discrimination subroutine is used. The presence of linearity is discriminated (an object original is discriminated to be a monochromatic original) and the presence of the linearity is stored. A message of 'black/white copy or color copy?' is displayed on an LCD 25. When a black/ white key on a key panel 20 is depressed, 'black/white copy' is displayed on the LCD 25 and black/white copying is implemented.
Patent JP-H04238953-A (JP)
Title: Material
Inventor: KOSEKI SUE
IPC: E04F13/02
Filed: 1991-01-08
Abstract: PURPOSE:To improve durability and weathering resistance by a method wherein the surface of a metal, plastic, or a plywood is covered with a film produced such that quaternary ammonium salt and a multivalent epoxy compound are mixed in polyvinyl chloride resin. CONSTITUTION:Pretreatment coating, e.g. a plymer and formation treatment, is applied on the coating adhering on the surface of an adherent formed of a metal, plastic, or a plywood. Coating with polyvinyl chloride being a film main element and coating where a crosslinking agent, an adhesive, a solvent, a defoaming agent, and a stabilizer are added in the polyvinyl chloride resin is effected thereon. A film formed of high crosslink type polyvinyl chloride vinyl coating is applied with a finish film formed of a fluorine film, a clear acrylic film, a metallic film, and a polyurethane film. This constitution improves adhesion between a base material and a film and simplifies the coating process.