baber/WOPTO huggingface dataset:
Patent JP-H09245995-A (JP)
Title: Charged particle removing mechanism using a plurality of electrodes of radical source
Inventor: FUJITA HIDEKI
IPC: H01J27/18
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To remove charged particles approx. perfectly by installing a plurality of electrodes at the chamber outlet of an ECR radical source, impressing a negative voltage and a positive voltage, and thereby giving an action to push the particles back toward the chamber. SOLUTION: A microwave lead-in port 2 is provided at one end of a plasma chamber 1 and filled with an insulative substance 12, and there a rod-shaped antenna 3 is penetrating the center. Microwaves will creep on the external walls of the antenna 3 and port 2 to be led into a plasma chamber 1. From the outlet 5 of the chamber 1, radicals, ions, and electrons will go out to an MBE growing chamber. From this outlet 5, four ring-shaped electrodes 6, 7, 8, 9 are provided in the advancing direction in such as way as insulated from one another by insulative members 13, 14, 15, 16. The first electrode 6 gives a high potential to electrons at the negative electrode and makes exhaustion into the chamber 1. The second electrode 7 excludes positive ions at the positive electrode and makes pushing back into the chamber 1.  A third electrode 8 hinders a lesser number of remaining electrons at the negative electrode from going out, while a fourth electrode 9 removes noises at the ground electrode.
Patent JP-H02249426-A (JP)
Title: Seedling method and nursery unit
Inventor: MATSUSHITA YOSUKE
IPC: A01G9/00
Filed: 1989-03-22
Abstract: PURPOSE:To improve segregation of respective seedlings of pots by supplying bed soil and seeds to the pots formed in a nursery unit and making the opening part of the respective pots smaller. CONSTITUTION:After supplying bed soil and seeds to respective pots (Ap) in a nursery unit (A), the respective pots (Ap...) are made smaller so that the opening diameter for emergence may be smaller without vertical reversion of the nursery unit (A). A material expandable by absorption of water is used as rib-like members 3 of the nursery unit (A) and slits (S...) are formed on a cylindrical unit 2. The bed soil and the seeds are supplied to the respective pots (Ap...) followed by watering. Thereby the respective rib-like members 3... are expanded so that the respective wall pieces 2b... may be displaced inwards the pot (Ap) and the opening diameter of the pot (Ap) is made smaller to make the opening of the pot (Ap) smaller. The opening of the pot (Ap) also can be made smaller by pressurizing the pot (Ap) using a gear-shaped roller.
Patent JP-S60214445-A (JP)
Title: Tape automatic loading recording and reproducing device
Inventor: UNO MASARU
IPC: G11B15/665
Filed: 1984-04-10
Abstract: PURPOSE:To attain thin profile and miniaturization by applying tape loading through the connection of a clutch gear after a driven cam gear is turned for a prescribed amount and braking is released. CONSTITUTION:When a motor 1 is started, an operating plate 13 and a connecting plate 15 are driven by a cam slot of a cam 5 fixed to the lower face of a spur gear 3, a switch 20 is turned on by a pin 19 so as to attain the recording or reproducing mode. A brake release plate 21 is slided to the right and brake pieces 22a, 22a are parted from reel stands 30, 31. On the other hand, a cam gear 26 is driven by the turning of the cam 5, the cam 32 is driven, a partial gear 37 meshes with the cam gear 26 and the clutch gear 35 is driven accordingly. The torque is delivered to ring gears 43, 53 via gears 38, 39 and they are turned counterclockwise respectively. Locking pieces 55, 63 move tape guides 56, 64 in guide holes 61, 68 to contact a tape 60 additionally over nearly a half turn to a cylinder head 82.
Patent JP-H03270013-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SHIMIZU NORIYOSHI
IPC: H01L21/203
Filed: 1990-03-19
Abstract: PURPOSE:To freely control a temperature distribution inside the face of a semiconductor substrate and to suppress a degassing operation from an apparatus component or the like by a method wherein the end part of the semiconductor substrate is held, a voltage is applied selectively to an electrode coming into contact with the surface of the semiconductor substrate and a power supply used to heat the semiconductor substrate by applying an electric current and an electrode into which the electric current is injected are selected. CONSTITUTION:A plurality of electrodes 11a to 11f to which an electric current flows are arranged on an Si substrate 4; heating means by applying the electric current to arbitrary electrodes out of them, i.e., a power supply 14 and switches SW1+, SW1- to SW6+, SW6- are provided. As a result, positions to which the electric current is applied can be changed appropriately. As a result, individual parts of the Si substrate 4 can be resistance-heated carefully. The holding part at the end part of the Si substrate 4 is constituted of a tantalum substrate- holding part formed of an insulator 10 such as rock crystal or the like; only the Si substrate 4 can be heated. As a result, other parts of a substrate holder 7 can be kept at a low temperature. Thereby, the film quality of an Si thin film which is grown on the Si substrate 4 after that can be enhanced sharply.
Patent JP-H05272877-A (JP)
Title: Device for heating metal with high temperature combustion gas
IPC: F27D13/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a metal heating device which heats with a high temp. combustion gas the scrapped metal material in an arbitrary shape and size such as in the form of fragments, wires, plates, pieces and masses and which sends the heated metal stably into a metal heating or melting furnace. CONSTITUTION:The metal heating device is provided with a first cylindrical body 1, a second cylindrical body 2 provided continuously from the lower part of the first cylindrical body 1 and having an inside diameter greater than that of the first cylindrical body 1 and a height lower than that of the first cylindrical body 1 and a rotatable bottom plate 3 provided at the bottom part of the second cylindrical body 2. The metal heating device is further provided with a rod-like pusher 8 for pushing the metal material 4 in the second cylindrical body 2 and a discharge opening 9 formed in the side wall of the second cylindrical body 2 opposite to an inserting opening for the pusher 8 in order to carry out therethrough the metal material 4 being pushed by the pusher 8 and to introduce therethrough into the second cylindrical body 2 the high temp. combustion gas which is passed through an accumulated layer 4b of the metal material 4 therein.
Patent JP-S51146463-A (JP)
Title: A process for preparing ethanoanthracene derivatives
Inventor: NARISADA MASAYUKI
IPC: C07D265/08
Filed: 1975-06-12
Abstract: PURPOSE: Ethanoanthracene derivatives of formula I (where R is H or an alkyl; A is an alkylene, possessing 1 or 2 alkyls or aryls in some cases; Y is O, S or NH). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63239831-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAKI KOJI
IPC: H01L21/60
Filed: 1987-03-27
Abstract: PURPOSE:To prevent the short circuits of bonding wires at the corner sections of a semiconductor pellet by coating a plurality of bonding pads formed at the corner sections with coating materials through spot potting, injecting a resin from the sides oppositely faced to the corner sections of the semiconductor pallet and sealing the whole semiconductor pellet with the resin. CONSTITUTION:Coating materials 18 are applied at the two corner sections 16, 17 of a semiconductor pellet 14 connected by wires 15, and spot-potted. Spot potting is conducted so that at least bonding pads and wires in which the angles of wires connected to the side sides of the semiconductor pellet 14 on which bonding pads 13 are arranged are kept within the range of an acute angle such as the angle of connection of 40 deg. or less are included. A molding resin is injected from the side (the direction 19 of the arrow) reverse to the two corner sections 16, 17 to which spot potting is executed, thus sealing the semiconductor pellet 14 and a lead section 11 with the resin.
Patent JP-H03269860-A (JP)
Title: Tape cassette gripping device
Inventor: TSUYUMINE HIROSHI
IPC: G11B15/68
Filed: 1990-03-19
Abstract: PURPOSE:To improve reliability when a tape cassette is inserted to a housing rack or a VTR by providing cassette position correcting means at right and left positions of the tape cassette. CONSTITUTION:When the tape cassette is gripped with a lug 1 for cassette capture, plates 17, 18 provided at the right and left positions of the cassette correct a cassette position. When a gripping device movable part is retreated to the most rearward part, the plates 17, 18 are erected at the tip of the cassette, and following that, the lug 1 is opened, and the cassette is started to move from a tip part downward. A descending direction at that time is regulated in a constant direction by the cassette position correcting means. The lug is closed again, and the tape cassette is held with the gripping device, which easily enables a holding state to be corrected. A size discrimination arm 19 is pressed down by the cassette, and the plates 17, 18 for position correction are erected selectively corresponding to the size of the cassette. By employing such constitution, it is possible to efficiently and surely grip the tape cassette, and to take out and insert it in spite of the size.
Patent JP-H10233960-A (JP)
Title: Video camera equipment
Inventor: NAKAMURA TAKASHI
IPC: H04R3/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of noise resulting from an intercom signal caused from a modulation demodulation circuit and a cable interconnected between a camera head unit and a camera control. SOLUTION: In the video camera equipment in which an intercom signal is transferred between a camera head unit(CHU) 1 of a camera main body and a camera control unit(CCU) 9 connected via a cable 7, the CCU 9 is provided with switch means 24a', 24b' switching a microphone signal from the CHU 1, and the CHU 1 is provided with control means 44a, 44b that control the switch means 24a', 24b' provided to the CCU 9 to provided an output of a microphone signal selectively from a plurality of output terminals of the CCU 9.
Patent JP-S546756-A (JP)
Title: Analog-digital converter
Inventor: MATSUMOTO EIJIYU
IPC: H03M1/58
Filed: 1977-06-17
Abstract: PURPOSE: To ensure an A/D conversion through a simple constitution by changing the input/output characteristics into the nonlinear form according to the frequency properties with use of the clock signal whose frequency varies with the time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57186467-A (JP)
Title: Preparation of sujiko
Inventor: KURIHARA MICHIHIKO
IPC: A23L17/00
Filed: 1981-05-13
Abstract: PURPOSE: To prepare low-salt SUJIKO (salmon roe still enclosed in the ovarian membrane), by immersing roe of salmon, trout, etc. in an aqueous solution of sodium malate to tighten the roe, and immersing in a concentrated saline water.  
     CONSTITUTION: Roe of salmon, trout, etc. is immersed in a concentrated aqueous solution of sodium malate having concentration of ≥15wt% and optionally containing a taste-improving agent such as glycine, glycyrrhizin, etc. or a color- developing agent such as sodium nitrite, etc. for ≥10min. The treated roe is further immersed in a concentrated saline water, e.g. a saline water having a concentration of ≥wt% for ≥5min. The product is drained or if necessary sprinkled with salt, and ripened to obtain the objective SUJIKO. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06289267-A (JP)
Title: Optical image recorder
Inventor: ICHINOMIYA KOJI
IPC: G02B7/02
Filed: 1993-03-30
Abstract: PURPOSE:To realize an optical image recorder in which a mechanism for finely adjusting the eccentric direction of an optical lens is simplified and workability in the case of assembly and adjustment is improved. CONSTITUTION:As to the optical image recorder using an optical system having at least one optical lens; the optical lens 6 using a material which can be molded into various forms is obtained by integrally molding a projection part 6a fitted in a hole part 7a for a projection part on a housing 7 side with a lens part, and the base 6b of the projection part 6a is made a spherical or cylindrical surface. By making the base 7b of the hole 7a in which the projection part 6a is fitted on the housing 7 side for fixing the lens 6 the spherical or cylindrical surface similar to the base of the projection part 6a, the fine adjustment of the lens in the eccentric direction is performed simultaneously with fixing the lens just by rotating the base 6b of the projection part 6a along the base 7b of the hole part 7a.
Patent JP-H05230951-A (JP)
Title: Laying method for waterproof sheet
Inventor: TAJIMA EIICHI
IPC: E04D5/14
Filed: 1992-02-21
Abstract: PURPOSE:To ensure waterproofness in overlapping and butting parts of waterproof sheets simply by a method wherein waterproof sealing materials made in specified layered structure are applied with their fluorocarbon resin layer facing upward. CONSTITUTION:Gaps produced in overlapping parts or in butting parts when waterproof sheets A, B and C are laid in overlap are covered by affixing a waterproof sealing material 1, with its fluorocarbon resin layer facing upward, to a place over the gaps, and pressure is applied thereon. The sealing material 1 is made by layering a fluorocarbon resin layer 4, an adhesive material layer 5, a foaming material layer 6 and a viscous material layer 7 and as occasion demands, a metallic material layer is interposed between the adhesive material layer 5 and the foaming material layer 6. Then, the sealing material 1 is affixed, stretching over areas (d) in a two-layer, (a) in a three-layer, (e) in a single-layer and the like that are made by laying the waterproof sheets A, B and C in overlap, and thereby penetration of water can be shut off.
Patent JP-S60214338-A (JP)
Title: Optical demultiplexer and multiplexer
Inventor: NAITOU SEIICHI
IPC: G02F1/03
Filed: 1984-04-11
Abstract: PURPOSE:To switch and send light with specific wavelength incident on a polarization splitter out of the polarization splitter in a specific direction by applying a voltage signal which causes electrooptic effect selectively with respect to light with specific wavelength passed through an electrooptic element between groove-shaped electrodes. CONSTITUTION:An optical coupling part CP separates light incident on the polarization demultiplexer 7 through a lens 5 into an S and a P wave; the P wave is incident on a PLZT9 and the S wave is incident on a PLZT8 respectively. Neither of the PLZTs 8 and 9 causes electrooptic effect unless a control voltage is applied, so the P wave passed through the PLZT9 and the S wave passed through the PLZT8 are both outputted to an optical fiber 16 through a lens 12. When a specific voltage corresponding to the wavelength of the incident light is applied between electrodes of the PLZTs 8 and 9 from a control means 18, electrooptic effect is caused and the P wave and S wave passed through there have planes of polarization rotated by 90 deg. and becomes an S and a P wave respectively. Consequently, the light made into the P wave through the PLZT8 and the light made into the S wave through the PLZT9 are both incident on the polarization multiplexer 11 and then outputted to the optical fiber 17 through a lens 12.
Patent JP-S55165772-A (JP)
Title: Method for improving quality and food value of noodle by adding dried bean curd, etc.
Inventor: FUSHIMI TAKAO
IPC: A23L11/00
Filed: 1979-06-11
Abstract: PURPOSE: To improve the elasticity, viscosity, preservability, and food value of noodles, by adding dried bean curd together with water, table salt, and a solution of potassium carbonate, to wheat flour, buckwheat flour, unpolished rice, corn flour, etc. and forming the mixture to noodles.  
     CONSTITUTION: Various noodles are prepared by adding dried bean curd together with water, table salt, and a solution of potassium carbonate, to the raw material of noodle such as wheat flour, buckwheat flour, unpolished rice, corn flour, etc., and forming the mixture to the desired noodle. For example, the mixture of 25,000g of wheat flour, 7,500g of water, 500g of table salt and 150g of dried bean curd which is reconstituted with water, is stirred and kneaded for 25min, and slowly pressed with a composite press to form a noodle strip, which is slitted with a slitter to obtain fresh noodles. The noodles thus obtained are boiled in water for 25min, washed with water, cooled, drained, immersed in an aqueous solution of hydrogen peroxide, and drained to obtain boiled noodle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01246172-A (JP)
Title: Solution for producing rare earth element-alkaline earth element-copper oxide based ceramics, production of unshaped or shaped ceramics and method for forming coat
Inventor: MASUDA YOSHIO
IPC: C04B35/00
Filed: 1988-03-25
Abstract: PURPOSE:To obtain ceramics having high homogeneity by adding a rare earth element alkoxide, alkaline earth element alkoxide, copper carboxylate and solution-forming agent to an alcoholic solvent and/or N,N-diamethylformamide. CONSTITUTION:A rare earth element alkoxide [e.g., Sc(OCH3)3], an alkaline earth element alkoxide [e.g., Sr(OCH3)3], a copper carboxylate (e.g., copper acetate) and a solution-forming agent (e.g., ethylene glycol) are added to an alcoholic solvent (e.g., ethanol) and/or N,N-dimethylformamide and the resultant solution, as necessary, is hydrolyzed and polycondensed within a neutral region to afford the aimed solution for producing rare earth element-alkaline earth element-copper oxide based ceramics. The obtained solution, is then applied to a substrate, dried and calcined at 700-950 deg.C as necessary.
Patent JP-H05233862-A (JP)
Title: Optical scanning device and method therefor
Inventor: JIEROOMU SUUOOTSU
IPC: G06K7/10
Filed: 1992-02-22
Abstract: PURPOSE:To simplify target matching, to improve read efficiency and to shorten read time by irradiating a symbol with laser light generated from a head so as not to be visually easily identified, and condensing laser light reflected from the symbol so as not to be easily identified concerning the angle of view. CONSTITUTION:The part of incidental laser light passed through an opening iris is deflected to a scanning mirror 66 by an optical assembly along an optical axis 102 in a head 10, and the scanning mirror 66 passes the laser light colliding there forward through a window 68 along an optical axis 104 and reflects it on the symbol. When the scanning mirror 66 is activated by a trigger switch 32, oscillating motion is executed and in the case of linear scanning, the incidental laser light is swept across all the bars of the symbols in a lengthwise direction. The returned part of the reflected laser light is condensed by a spherical condensing mirror 76 and reflected to a photosensor 80. The photosensor 80 detects the variable luminance of the condensed laser light over the view extending beyond a linear scanning area and generates an electric signal showing variable light intensity.
Patent JP-S61230995-A (JP)
Inventor: SHIMIZU KENICHI
IPC: B43L1/04
Filed: 1985-04-08
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-H10253495-A (JP)
Title: Model for testing tubular structure
Inventor: YASUKAWA HIROKI
IPC: G01M10/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To simulate the effect of the motion of seawater inside piping in the case of a very long submarine piping hung down onto the bottom of the sea. SOLUTION: A plurality of partial tubular models 2 each having a pipeline 2a therein are flexibly connected together by coil springs 1, and the pipelines 2a are connected together by bellows 5 to form water channels 2A vertically communicated to one another inside the models. Thereby a vibration characteristic related to the elongation of real piping can be simulated and the motion of seawater inside the water channels 2A in the models is made possible, thus the simulation is made possible for the effect of fluid motion inside piping.
Patent JP-H11271407-A (JP)
Title: Method for detecting battery residual capacity, and portable electronic device and method for managing battery capacity thereof
Inventor: YAMADA TAMIO
IPC: G06F1/28
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To accurately detect the end of a battery life and to urge a user to replace a battery appropriately. SOLUTION: A detection data representing a battery voltage which is obtained when a constant load current is made to flow in a battery 11 set at a portable electronic device 20 is converted into a maximum electric-potential drop voltage, when a heavy load current flows in the battery 11 which is assumed for the portable electronic device 20, and based on the conversion result, the residual capacity of the battery 11 is detected. Further, actual data of each consumed current at operation and weighting time for each unit is stored in advance, and the actual data is referenced each time the unit is operated for calculating and accumulating the consumed electric power at each time, thus the residual amount of the battery 11 is detected.
Patent JP-S547864-A (JP)
Title: Manufacture for semiconductor device
Inventor: HARADA NOZOMI
IPC: H01L29/73
Filed: 1977-06-21
Abstract: PURPOSE: To prevent initial evaporation of molybdenum silicide lower layer at high temperature atomosphere and to avoid the dispersion in threshold voltage, when semiconductor substrate is exposed, in semiconductor device using molybdenum silicide layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60217640-A (JP)
Title: Semiconductor device
Inventor: HIRASHIMA TOSHINORI
IPC: H01L21/60
Filed: 1984-04-13
Abstract: PURPOSE:To prevent the generation of an unsatisfactory short-circuit by a method wherein the intermediate part of the lead wire, with which a bonding pad formed on the chip of a semiconductor integrated circuit and an inner lead are connected, is maintained in such a manner that it has a prescribed interval using an insulator. CONSTITUTION:Inner leads 1-44 are formed on the outer circumference of a semiconductor device, and a chip 53 is fixed to the tab 42 consisting of tab leads 50 and 51 which are formed in one body. Then, a bonding pad 54 and each inner lead are connected using a lead wire 55. On the outer circumference of the tab 52, an insulator 56 which is formed by thermosetting resin is provided, and it is supported in such a manner that the intermediate part, for example, of the lead wire 55 is made inroad into the insulator 56. As a result, the displacement of a lead wire is not generated even when the resin material is injected at a high pressure when a molding process is performed, because the intermediate part of the lead wire 55 is supported by the thermosetting resin, thereby enabling to eliminate the generation of an unsatisfactory short-circuit of the lead wire.
Patent JP-S52156290-A (JP)
Title: Controller for flow regulating valve
Inventor: MATSUMOTO HIDEKI
IPC: G05D7/06
Filed: 1976-06-21
Abstract: PURPOSE: To prevent a water hammer from occurring owing to the full closed status of both existing and spare flow regulating valves by giving a forced oe open command to one flow regulating valve while the other flow regulating valve is closed at the switching time of the flow regulating valve in a water transmission system having a pair of existing and pare flow regulating valves. 
     COPYRIGHT: (C)1977,JPO&Japio