baber/WOPTO huggingface dataset:
Patent JP-H07273238-A (JP)
Title: Semiconductor element enclosing package
Inventor: KIYOHARA TOSHIFUMI
IPC: H01L23/08
Filed: 1994-03-28
Abstract: PURPOSE:To obtain an element enclosing package which perfectly protects an insulating board against cracking and enables an enclosed semiconductor element to operate surely and accurately for a long term by a method wherein the periphery of a power supply/grounding metallized wiring layer is set apart from a cutout provided to the insulating board by a prescribed distance. CONSTITUTION:An insulating board 1 of aluminum oxide sintered body is formed nearly like a rectangle and possessed of a mount A which is located at its upside center and mounted with a semiconductor element 3. A power supply metallized wiring layer 5a and a grounding metallized wiring layer 5b connected to the power supply electrode and grounding electrode of the semiconductor element 3 are counterposed inside the insulating board 1 through a space of wide area between them. The peripheries of the power supply metallized wiring layer 5a and the grounding metallized wiring layer 5b are set apart from a cutout B provided to the insulating board 1 by a distance d of 2.0mm or above. By this setup, stress is restrained from concentrating on the cutout B of the board 1, so that the insulating board is effectively protected against cracking and fissures.
Patent JP-S59185120-A (JP)
Inventor: NAKANO KATSUAKI
IPC: H02J1/00
Filed: 1983-03-31
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-S61214396-A (JP)
Inventor: TAKEDA TETSUSHI
IPC: H05B41/24
Filed: 1985-03-20
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-S62212659-A (JP)
Title: Board setting device for exposure device
Inventor: MASUDA TSUGUNORI
IPC: G03F9/00
Filed: 1986-03-14
Abstract: PURPOSE:To carry a printed wiring board into an exposure device to an accurate position by controlling a board positioning mechanism outside the exposure device through the camera of an image processor which detects the reference point of the board automatically and positioning the board accurately, and then carrying the board by a constant quantity. CONSTITUTION:The printed wiring board 15 is set on the board positioning mechanism 21 outside the main exposure device 11 and then even if the board is not set accurately, the board positioning mechanism 21 is so controlled that the camera 31 of the image processor detects the reference point of the printed wiring board 15 automatically. The camera is set at the reference position and the printed wiring board 15 is moved and adjusted to an attitude confirming with a film 14 for exposure which is set in the main exposure device 11. Thus, the printed wiring board 15 which is moved and adjusted outside is carried by constant distance without changing its attitude and enters the main exposure deice 11 and then this board 15 is positioned accurately under the exposure film 14.
Patent JP-H06271980-A (JP)
Title: Production of steel for porcelain enameling excellent in black spot resistance and steel sheet for procelain enameling
Inventor: MATSUKI YASUHIRO
IPC: C22C38/16
Filed: 1993-03-17
Abstract: PURPOSE:To obtain the steel sheet increased in steel sheet pickling velocity and also enlarged in the ranges of Ni coating weight, etc., to be controlled by subjecting a steel containing specific amounts of C, Si, Mn, P, S, Cu, B, N, etc., to rolling and to recrystallization decarburizing annealing and regulating C content in the steel to a prescribed value. CONSTITUTION:A steel, having a composition consisting of, by weight, 0.02-0.08% C, <=0.04% Si, 0.05-0.5% Mn, 0.004-0.025% P, 0.005-0.025% S, 0.005-0.05% Cu, 0.001-0.007% B, 0.003-0.012% N, 0.02-0.1% SolAl, etc., is refined. A slab of this steel is hot-rolled and further cold-rolled. The resulting cold rolled steel sheet is subjected to recrystallization decarburizing treatment, by which C content in the steel is regulated to <=0.003%.
Patent JP-S53142282-A (JP)
Title: Intermittent radiation measuring apparatus
Inventor: MATSUO NOBORU
IPC: G01T1/02
Filed: 1977-05-17
Abstract: PURPOSE: To perform highly accurate radiation measurement stably by performing zero point compensation of a detecting element before a radiation source emits radiations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51131974-A (JP)
Title: Rivet position indexing device of turbine blade
Inventor: SUEMOTO SHIYUUZOU
IPC: B21J15/02
Filed: 1975-05-12
Abstract: PURPOSE: To index the piston of the rivet when rivertting the turbine rivet onto the ring blade. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63224704-A (JP)
Title: Production of microporous membrane cartridge filter for filtration
Inventor: ETO MASAHIRO
IPC: B01D67/00
Filed: 1987-03-13
Abstract: PURPOSE:To increase the acceptance rate in the completeness test, by dipping a cartridge filter in an aq. soln. of a hydrophilicity imparting agent, and then providing a cover for decreasing the drying rate on the outer side of the filter to uniformly impart hydrophilicity over the whole microporous membrane. CONSTITUTION:The assembled microporous membrane cartridge filter 10 is dipped in the aq. soln. of a hydrophilicity imparting agent, then the outer side 12 of the cartridge filter is covered with a plastic film 13, and the filter is dried in a drying chamber 14. As a result, the water evaporated from the outer side 12 flows only to the inner side of the cartridge filter through the microporous membrane, hence the membrane is wholly kept under high-temp. and high-humidity conditions, the soln. is uniformly concd. and dried even at a low drying rate, and the hydrophilicity is uniformly imparted to the whole cartridge filter.
Patent JP-S61216359-A (JP)
Title: Image sensor
Inventor: NISHIURA SHINJI
IPC: H01L31/102
Filed: 1985-03-20
Abstract: PURPOSE:To improve the characteristics of a contact-type image sensor, by using an a-Si layer of pip junction for a photoelectric transfer layer of a photoelectric transfer element of the image sensor. CONSTITUTION:An a-Si layer 3 is formed of a P-type layer 31, a non-dope layer 32 and a P-type layer 34. The P-type layers 31 and 34 are formed by a method wherein several Torr of a mixture gas of B2H6/SiH4=10% and SiH4/H2=10% is introduced into a vacuum tank and a high-frequency electric field is applied thereto for glow discharge decomposition. The layer 31 has a thickness of about 1,000Angstrom and the layer 34 about 500Angstrom . The non-dope layer 32 is formed in a film about 1mum thick by subjecting several Torr of a gas of SiH4/H2=10% to high-frequency glow discharge decomposition. A metal electrode 4 of Al, etc. is formed thereon in a thickness of about 1,000Angstrom  to 1mum.
Patent JP-H03257170-A (JP)
Title: Method for large area irradiation with particle beam and light beam
Inventor: TERAOKA ARITONO
IPC: C23F4/00
Filed: 1990-03-07
Abstract: PURPOSE:To allow the irradiation with various kinds of beams including particle beams and light beams with a large area and high uniformity by controlling the change rate of the rotating period of a solid substrate or disk with time simultaneously with a parallel moving speed in proportion to the parallel moving speed. CONSTITUTION:The substrate or disk 3 is rotated and moved parallel simultaneously on the plane orthogonal with the beam axis in order to uniformly process the surface of the material substrate by irradiation of the semiconductor substrate or metal of the area larger than the size of the spot of the beam 2 of the ordinary particle beam and light beam which are not converged with the beam, further the disk 3 mounted with them. The locus of the beam spot on the substrate or disk 3 is spiral at this time. The tangent speed of the rotation is required to be kept constant regardless of the dynamic diameter of the rotating disk 3 in order for the particles for irradiation or the particle number per unit area in the region near the central part of the rotating plate 3 and the peripheral region thereof to be kept constant. The speed of rotation and the speed of the parallel movement are simultaneously controlled in order to attain such speed. Consequently, the extremely uniform irradiation of the substrate surface with the beam is possible.
Patent JP-S59182111-A (JP)
Title: Belt conveyor
Inventor: TAKEBE HIROSHI
IPC: B65G47/57
Filed: 1983-03-31
Abstract: PURPOSE:To simplify the structure and to obtain sure delivery of processed goods in an endless belt conveyor for skimmed laver by forming the conveyor system in such a way that the endless belt is detached from the processed goods after it shifts the goods over a conveying member and then it spreads itself outward. CONSTITUTION:When a laver screen S is inserted between upper and lower sponges, 54 and 57, by means of a screen feed belt 20, movable frame 25 lowers, and the screen feed belt 20 is detached from the laver screen S through lowering of pulleys 21-23. Next, a lever mechanism, not illustrated here, shifts the movable pulleys 21-23 to outside the both forward and afterward ends of the laver screen S, or the ends of S in the front-and-back direction with this paper plane, so that the screens and the screen feed belt 20 do not interfere with each other even when a hydroextractor 47 is lowered. Next, a Geneva gear 49 and a chain wheel 48 shift the hydroextractor 47 from B through F for compression dehydration. With this constitution, sure delivery of processed goods can be obtained with simple structure.
Patent JP-H10252285-A (JP)
Title: Telescopic vent
Inventor: KAWAZOE TOSHIYUKI
IPC: E04G25/06
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To build up a telescopic vent while adjusting its height easily by inserting rectangular steel pipes with pinholes bored in the side faces, into an outer steel pipe, and inserting height adjusting pins provided at the outer steel pipe, selectively into the pinholes of the inner and outer steel pipes to select the put-in/-out length of the inner steel pipes. SOLUTION: A rectangular steel pipe 1A enclosing rectangular steel pipes 1B, 1C is installed on a fixed frame 3 by interposing stays 2, and the steel pipe 1B enclosing the steel pipe 1C is pulled up from the inside of the steel pipe 1A. Height adjusting pins provided at the steel pipe 1A are then inserted in a set of eight pinholes which are pinholes of the steel pipe 1A and pinholes of the steel pipe 1B, according to the height of a vent. Fixing by the height adjusting pins is performed in the same way between the steel pipes 1B, 1C to set the height of a support of the telescopic vent. The telescopic vent is therefore controlled in order with excellent workability, and considerable shortening of a construction period and cost reduction can be attained.
Patent JP-H01232283-A (JP)
Title: Production of dial plate for timepiece
Inventor: IWANAMI SHUICHI
IPC: G04B19/06
Filed: 1988-03-11
Abstract: PURPOSE:To reduce the cost of production by subjecting a dial plate surface to a surface treatment such as painting, then exposing the base surface by machining of abbreviations, etc., on this dial plate surface, then coating a transparent resin on the surface. CONSTITUTION:Paint 2 is first coated on the surface of the dial plate 1. The time and hour abbreviations 5 are then formed by machining with an end mill to expose the base surface. The transparent resin 3 is then coated on the dial plate 1 surface. The plating treatment stage is thereby omitted and since the exposing of the resin film, etc., to the plating pretreating liquid, etc., is averted, the dial plate is not deteriorated. In addition, the defective characteristics of the stock of the dial plate 1 and the hour and minute abbreviations 5 worked by the machining are protected by the transparent resin 3 coating and, therefore, the initial quality is maintained over a long period of time and the production cost is reduced.
Patent JP-H08254090-A (JP)
Title: Ladder
Inventor: AKUTSU NAOKI
IPC: E06C7/48
Filed: 1995-03-16
Abstract: PURPOSE: To enhance the safety by furnishing a suction cup of rubber or the like, which sucks a mating object and whose angle is adjustable, in that part of a ladder body positioned nearer the end in the longitudinal direction. CONSTITUTION: To wash a car etc., the first leg 1a is positioned up while the bottom of the second leg 1b is laid on the ground surface. A suction cup 28 made of rubber or the like is rotated by the tip of a revolving member 27 so that the angle is adjusted, and it is sucked to the body 45 and secured. Because the ladder is set leaning only by contacting the suction cup 28 with the body 45, there is no risk of damaging the body 45. If the height of object at which the ladder is set differs, the mounting position of a base member 26 with respect to a stay 4 is coordinated so that the height of an attitude holding device 3 is regulated. When the ladder is in accommodated condition or is used as a step-ladder, the suction cup 28 is rotated to such a position as superposed on the revolving member 27. This enhances the stability of the ladder and prevents damaging the mating object.
Patent JP-H02238138-A (JP)
Title: Throttle valve driving device of internal combustion engine
Inventor: NINOMIYA TOSHIHIRO
IPC: F02D11/02
Filed: 1989-03-09
Abstract: PURPOSE:To prevent the accelerator depressing force from acting to a linkage, a throttle valve, and the like, when the throttle valve is fully opened, by providing a mechanism to correct the full opening position of the throttle valve in the relation with a full opening position stopper at the throttle body side, to the side of an acceleration wire drum. CONSTITUTION:The rotation force of an acceleration wire drum 14 is delivered to a throttle valve 16 in a throttle body 12 through a linkage 22, and the throttle valve 16 is driven to open or close. In this case, near a throttle arm 18 of the throttle body 12, the hook 21 of a valve shaft 17 is contacted, and a stopper 24 to determine the full opening position of the throttle valve 16 is projected. Moreover, at the pivot 15 of the drum 14, a projection 28 of the drum 14 is contacted and a mechanism 30 to regulate the full opening position of the throttle valve 16 is installed. And the mechanism 30 is composed by screwing an adjustor screw 33 locked to a holder piece 32 projecting from the fixing member 31 of the pivot 15 with a nut 34, allowing to go forward and backward freely.
Patent JP-H0714800-A (JP)
Title: Forming contact on front side surface of silicon substrate of silicon-on-insulator (soi) wafer
Inventor: FUREDERITSUKU TEI BURADEI
IPC: H01L27/12
Filed: 1994-03-28
Abstract: PURPOSE: To form a contact on the front side surface of a silicon substrate of a silicon-on-insulator(SOI) wafer. CONSTITUTION: Before an element processing step, a trench is etched as far as a substrate 20, through SOI layers 22 and 24. Held between the element processings, the trench is opened at a source/drain implantation of the same dopant type as that of the substrate 20. By metallization 30, an ohmic contact to the substrate is formed.
Patent JP-H03266915-A (JP)
Title: Method for inoculating leguminous bacterium
Inventor: TAKAGI SHIGEKI
IPC: A01G7/00
Filed: 1990-03-08
Abstract: PURPOSE:To preferentially adhere leguminous bacteria to indigenous leguminous bacteria by supporting separated proliferative leguminous bacteria on a cellular carrier, providing an extract solution at a pH within the range of 5.0-9.0 according to a water extraction test and having about 0.001-0.8cm average grain diameter and using the resultant carrier as an inoculation source for the leguminous bacteria. CONSTITUTION:Separated proliferative leguminous bacteria 2 are supported on a cellular carrier, providing an extract solution at a pH within the range of 5.0-9.0 according to a water extraction test and having about 0.001-0.8cm average grain diameter and the resultant carrier is used as an inoculation source for the leguminous bacteria. The resultant inoculation source is then substantially homogeneously applied into the rhizosphere having about 5cm radius and about 10cm depth with a seed 1 as the center of a symbiotic crop.
Patent JP-H01231099-A (JP)
Title: Electronic musical instrument
Inventor: TAKEI HIDEO
IPC: G10H1/24
Filed: 1988-03-10
Abstract: PURPOSE:To facilitate parameter setting jobs and, at the same time, to display set parameters in easy-to-see state by providing a parameter selector, display element, cursor position change commanding means, arrow position change commanding means, and controlling means which controls a rhythm, etc. CONSTITUTION:A parameter group of an electronic musical instrument to be selected is selected by means of a parameter selector 2 and only the display of necessary characters, etc., on a display element 1 is performed in the form of a matrix in response to parameter group selection. When the position of the matrix on the display element 1 is selected by means of a cursor position change commanding means 3 and arrow position change commanding means 4 thereafter, an optional rhythm, tone quality, etc., are set. Therefore, the parameter setting job becomes easier and, since a set parameter can be displayed when the matrix of the display element is read, the display of the parameter becomes easy to see.
Patent JP-H0711982-A (JP)
Title: Valve system control device for internal combustion engine
Inventor: INOUE KAZUO
IPC: F02D45/00
Filed: 1994-03-28
Abstract: PURPOSE:To prevent the occurrence of defective switching operation of a valve operation varying mechanism by a method wherein when an engine temperature is high, an engine valve is rapidly switched from a low speed to a high speed through the use of a pin switching type hydraulic valve operation varying mechanism and meanwhile, when an engine temperature is low, the engine valve is forcibly held at the low speed side. CONSTITUTION:A number of valve drive members 7-9 at least one of which is interlocked with an engine valve are provided with a number of hydraulically-operated pins 22 and 24 to be switched to the interlocking state and a release state. Further, a valve operation varying mechanism 10 to switch an engine valve to a low speed or a high speed is disposed. In this case, the number of revolutions and the temperature of the engine are detected by detectors 47 and 46, respectively. When a detecting value for temperature exceeds a set value, an engine valve is switched from a low speed to a high speed. When it is below the given value, the valve operation varying mechanism 10 is controlled by a control means 45 so that the engine valve is held at a low speed. In which case, when a detecting value for temperature is below a given value, the feed of fuel to an engine is stopped by the control valve 45 according as a detecting value for the number of revolutions exceeds a set value.
Patent JP-H04274014-A (JP)
Title: Thin-film magnetic head
Inventor: MATSUZAKI MIKIO
IPC: G11B5/60
Filed: 1991-02-28
Abstract: PURPOSE:To provide the thin-film magnetic head which can omit a stage for forming a lower magnetic film and has a slider having excellent wear resistance and slidability. CONSTITUTION:The slider 5 is constituted of a magnetic material. Two recessed parts 61, 62 are provided apart a spacing in the direction where a medium outflow direction a of the air bearing surfaces 53, 54 intersect. The slider part between the recessed parts 61 and 62 is formed as a lower pole part 55.
Patent JP-H0977982-A (JP)
Title: Novel pentacyclic compound and its use as absorptive dye or fluorescent dye
Inventor: RUPAATO HERUMAN
IPC: G01N21/78
Filed: 1996-03-14
Abstract: Pentacyclic derivatives of the general formulae Ia, Ib and Ic <IMAGE> are described in which R<1> and R<13> are identical or different and denote: hydrogen, alkyl having 1 to 20 carbon atoms, polyoxyhydrocarbyl, phenyl, phenylalkyl having 1 to 3 carbon atoms in the alkyl chain, in which the alkyl and/or phenyl radicals can be substituted by one or more hydroxy, halogen, sulfo, carboxyl or alkoxycarbonyl groups, in which alkoxy can have 1 to 4 carbon atoms; R<7> denotes an alkyl group having 1 to 7 carbon atoms, substituted by at least one halogen, or a carboxyalkyl group or a phenyl group which is substituted by a carboxyl or alkoxycarbonyl group situated in the o-position relative to the carbon atom bonded to the pentacyclic ring system and by at least one halogen, and which alkoxy can have 1 to 4 carbon atoms, or denotes a carboxymethylenoxy alkoxy group; the radicals R<14> and R<15> and the positions of the rings in the formulae marked by specific symbols denote any desired substituents which are optionally also bridged with one another; the two broken-line bonds marked in denote that the carbon atoms bonded by the broken-line bond can be bonded to one another by a single or double bond; and X<-> is a counter-ion; and their derivatives which are activated on at least one of the radicals R<1>, R<7> and/or R<13>. The compounds are used as an absorption or fluorescent dyestuff, in particular as a marker for hapten/antibody/protein conjugates, as laser dyestuffs and as an absorption medium for solar panels.
Patent JP-H04274541-A (JP)
Title: Data communication equipment of mobile object
Inventor: KAKIHARA KOJI
IPC: H04L69/40
Filed: 1991-02-28
Abstract: PURPOSE:To enable the data communication equipment of a mobile object to transmit data to a base station even when the mobile object is outside of the communicable range of the base station. CONSTITUTION:Mobile data communication equipment which transmits generated information (data) to a base station while the equipment moves transmits the generated data as they are when the equipment is within its transmittable range with the base station and temporarily stores the generated data when the equipment is on the outside of the range, with the stored data being transmitted after the equipment gets in the communicable range. A data accumulating medium is mounted on the communication equipment in a removable state so as to reduce the weight of the equipment when the equipment is in the range.
Patent JP-H01234011-A (JP)
Title: Ground fault detector
Inventor: SATSUMA YASUHIRO
IPC: H02H7/06
Filed: 1988-03-14
Abstract: PURPOSE:To detect the whole area of a generator output with the same detecting sensitivity by comparing the output voltage of a converter for generating a third harmonic component responsive to the output of the generator with a zero-phase voltage. CONSTITUTION:A voltage at both ends of a neutral point ground resistor 4 is detected through a transformer 5 for an instrument by a voltage converter 12, and the output of a generator 3 is detected through a transformer 8 for an instrument and a current transformer 9 for an instrument by a power converter 10. A third harmonic voltage responsive to the output of the generator 3 is generated from a converter 11 which inputs the output of the converter 10. The output voltage of the converter 11 is compared by a ground fault detecting relay 13 with that of the converter 12, and if the output of the converter 12 is larger than that of the converter 11, the relay 13 is operated to detect a ground fault.
Patent JP-S52142188-A (JP)
Title: Control rod driving device for reactor
Inventor: IKEKITA IWAO
IPC: G21C7/14
Filed: 1976-05-20
Abstract: PURPOSE: To intend to increase the operation characteristic of a reactor by means of operating an inserting and drawing out a control rod by a speed controllable motor mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio