baber/WOPTO huggingface dataset:
Patent JP-H04180273-A (JP)
Title: Gas laser oscillator
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/038
Filed: 1990-11-14
Abstract: PURPOSE:To prevent deterioration of electrodes and resonator inner mirrors by electrically detecting mixing of impurities into the laser gas to stop discharge and by replacing an impurity-mixed laser gas with an alternative gas. CONSTITUTION:A grounded cathode 15 is installed in a vicinity to a partial reflector 17 and a total reflector 6 of a resonator. Further, a plurality of anodes 14 are installed at the resonator center, all of which are connected with an insulator tube 16. During discharge, development of impurities in a laser gas causes microcurrent to flow through the insulator tube between the plurality of anodes 14 by disturbance in discharge. Therefore, a current detection element 17 to detect current flowing through the insulator tube 16 is arranged in a vicinity of the insulator tube 16, and its output signal is received by a control circuit 18. With discharge stopped by the control circuit 18, the laser gas containing impurities is exhausted through a laser gas outlet 19, and an alternative gas is introduced through a laser gas inlet 10 to replace laser gases. This process can prevent deterioration of electrodes and resonator inner mirrors.
Patent JP-H10146449-A (JP)
Title: Unit island
Inventor: FUKAI KAZUO
IPC: A63F7/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To ease confirmation of operation by arranging a control switch operating section of the lifting system corresponding to the opening for setting a pachinko machine inside the framework. SOLUTION: The control switch operating section 8 fixed to the side panel of the framework 2 inside the unit island 1, controls the movement of the lift-up vessel 6 of the lift-up system 5 and polishing vessel 7 to make a varietys of movement settings. The sensors S are arranged both to the upper 3/lower 4 reservoirs to detect the ball quantities reserved in each of them, whose detected information are then displayed on the operating section 8. The sensors S are also arranged both to the lift-up vessel 6 and the polishing vessel 7 so that the movements can be checked on the reserved quantity display unit 9 in the operating section 8. The information from the sensor to detect whether there is a polishing paper in the polishing vessel or not, is also displayed in the operating section 8.  Here, the control switch operating section 8 is fixed to a side panel of the framework 2, and further, arranged corresponding to the opening 10 for setting a pachinko machine is its one-side held fashion.
Patent JP-H11202832-A (JP)
Title: Device and method for display
Inventor: KONOUE AKIHIKO
IPC: G09G3/282
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To suppress the disorder of gradations of a moving picture and a high-luminance image and to increase the light emission use rate in a one-field time by providing all subfields in one field so that subfields of the same weight level are present by all weight levels, and making subfields of the same weight level illuminate in a one-field period corresponding to gradation levels. SOLUTION: ALL the subfields b0 to b7 are displayed twice in the one-field period. A voltage waveform VK is applied to a 1st electrode and a voltage waveform VA is applied to a 3rd electrode. The 1st electrode is applied with eight scanning pulses 501 corresponding between subfields in a 1/2-fields. A pulse applied to a 3rd electrode starts right after a scanning pulse 501 is applied and ends before a next scanning pulse 501 comes. The number of respective pulses 601 is made proportional to the display period of the subfields b0 to b7 and the time interval ratio is set to 1:2:4:8...:128, so that 256 gradations are actualized by their combination.
Patent JP-H10144597-A (JP)
Title: Aligner and manufacture of device
Inventor: IWANAGA TAKEHIKO
IPC: G03F7/20
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent useless exposure and inconvenience in the treatment of a substrate. SOLUTION: An original plate stage 1 and a projection optical system 2 are fixed to a lens barrel surface plate 9 retained by a damper 11. A lighting means is divided into a mirror cylindrical side part 31 and a light source side part 32, and only the lens barrel side part is fixed to the lens barrel surface plate. Relative positions between the lens barrel surface plate 9 and the light source side part 32 are detected, and whether position deviation between the lens barrel surface plate and the light source side part of the lighting means exceeds specified allowable range is watched.  An original plate carrying means 54 is fixed on an original plate carry surface plate 55 and watches whether position deviation between the lens barrel surface plate and the original plate carrying surface plate exceeds a specified allowable range, by detecting relative positions between the lens barrel surface plate and the original plate carrying surface plate. A substrate stage 57 is fixed to a stage surface plate 7 retained by a damper 8. A substrate carrying means 59 is fixed on a board carrying surface plate 60 and watches whether position deviation between the lens barrel surface plate and the substrate carrying surface plate exceeds a specified allowable range, by detecting relative positions between the lens barrel surface plate and the board carrying surface plate.
Patent JP-H03169038-A (JP)
Title: Mechanism for positioning ic
Inventor: HIRAKAWA KOJI
IPC: H01L21/66
Filed: 1989-11-28
Abstract: PURPOSE:To execute a positioning operation with high accuracy and smoothly by a method wherein an inertial force is exerted on an IC, the IC is moved by the inertial force, a lead of the IC is brought into contact with a sidewall of a positioning stand, a pressing force is kept by using an air pressure which has a very weak force and the positioning operation is executed. CONSTITUTION:A feed screw 10 is turned; a positioning stand 2a is moved in a direction of an arrow A; an inertial force is exerted on an IC, which is moved in a direction opposite to the arrow A. Then, an opening and shutting valve connected to an air blowoff pipe 6a is operated; the compressed air is fed; the air is blown off from the air blowoff pipe 6a; an outer body of the IC 1 pushes its lead 5 to a sidewall of the positioning stand 2a by using an air pressure. A size and the like are inspected automatically by using an inspection installation which is equipped with an IC positioning mechanism. After this inspection has been finished, a motor 3 is reversed by using a signal of a control apparatus; the positioning stand 2a is moved in a direction of an arrow B. The IC 1 is moved in the direction of the arrow A; it is approached to a sidewall on the opposite side; it is positioned. Thereby, a positioning operation can be executed with high accuracy and smoothly.
Patent JP-H08168197-A (JP)
Title: Rotor for electric rotating machine
Inventor: OKI NORIHIRO
IPC: H02K3/487
Filed: 1994-12-14
Abstract: PURPOSE: To protect a wedge for holding the field coil of an electric rotating machine in a slot against electrolytic corrosion or cracking by making a slit at a wedge shoulder part touching a ties obliquely to the ties face thereby discharging organic substances deposited on the border face into the slit. CONSTITUTION: A slit 9 is made on the surface at the shoulder part 4a of a wedge 4 touching a ties 5. Slip takes place repeatedly on the contacting face due to thermal deformation, expansion/contraction or chattering and an insulation layer applied to the contact face also slides together with the ties 5 and. The insulation layer is stripped at the part of slit 9 and carried, in the form of abrasive powder, into a recess 9' in the spiral slit 9. In other words, excessive substances adhering to the border face is cut at the part of the slit 9 to expose the metal material, composing the wedge 4 and the ties 5, continuously thus reducing the contact resistance between them.
Patent JP-H09147563-A (JP)
Title: Multi-port storage
Inventor: TACHIBANA MASARU
IPC: G11C11/41
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To optimize the order for time-shared access by combining bank sharing and the time-shared access. SOLUTION: A four-port storage is constituted of four address input ports 10, 11, 12, and 13, four output ports 37, 38, 85, and 86, and a one-port SRAM circuit and the internal one-port SRAM circuit is divided into a bank 0 (memory cell array 420) and a bank 1 (memory cell array 424). Two (time-shaped) accesses to the internal one-port SRAM circuit are operated in pipeline, two address input ports whose banks do not contend are selected and first accessed out of accesses receiving four address input ports, and the access of the remaining two addresses is started with a delay of 1/3 cycle from the first access.
Patent JP-H06154125-A (JP)
Title: Hand dryer
Inventor: ABURA YOSHIAKI
IPC: A47K10/48
Filed: 1992-11-19
Abstract: PURPOSE:To provide a sanitary hand dryer without scattering around drops of water blown off during drying hands, flinging up surrounding dust and giving an uncomfortable feeling to a person using the hand dryer. CONSTITUTION:A blast means 10, a heat generating means 10c for heating blast air, a blast port and a detecting means 10d for detecting hands are provided. The detecting means 10d operatively controls the blast means 10 and heat generating means 10c and a tray part 2 having a recess is disposed below the blast port. A path 3 communicating to a body part 1 rear upward of the tray part 2 is formed to communicate to an intake port 12 of the blast means 10 so that hot air discharged from the body part 1 to dry hands is recovered and circulated by the path communicating to the body part from the tray part 2.
Patent JP-H02156541-A (JP)
Title: Bipolar transistor
Inventor: OUCHI NORIKAZU
IPC: H01L29/73
Filed: 1988-12-08
Abstract: PURPOSE:To provide a bipolar transistor with reduced parasitic capacity and operable at high speed by forming an opening a semiconductor substrate and utilizing the periphery of the opening for forming emitter and collector regions or emitter and base regions. CONSTITUTION:Lead-out electrode layers 20, 21 are formed in the periphery 18 of an opening 17 so as to face to a semiconductor substrate, while other electrode layers 30E, 30B and 30C are formed through these lead-out electrode layers and an interlayer insulating film 22. Accordingly, a collector region 24, a base region 29 and an emitter region 25 can be formed finely by utilizing the difference in level in the periphery 18 of the opening 17. As a result, an element operable at high speed can be constructed finely, with reduced parasitic capacity or parasitic resistance.
Patent JP-2001037423-A (JP)
Title: Feed for laying hen
Inventor: FUKUDA KENICHI
IPC: A23K1/18
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject vegetable feed capable of excellently improving reduction in eggshell quality and bettering a broken egg ratio and suppression of the occurrence of shell mottle ring in a production farm by making the feed include a specific amount of magnesium. SOLUTION: This feed has 0.21-0.28 wt.% magnesium content in the whole vegetable feed and is enriched with magnesium. (A) An organomagnesium source derived from a vegetable raw material (e.g. defatted rice bran), (B) an inorganic magnesium source (e.g. baked vermiculite) or a mixture of the components A and B at a ratio of 6:1 to 8:1 calculated as magnesium is preferable as the magnesium source. The objective feed comprises totally a vegetable raw material (e.g. maize, wheat, etc.), filled with preferably a protein source and a metabolic source and the same other feed components as those of conventional feed containing protein, energy source, calcium source, phosphorus source, vitamins, mineral, etc.
Patent JP-H11144037-A (JP)
Title: Image layout method, system therefor and manufacture of printed matter
Inventor: ARIYOSHI TOSHIO
IPC: G03F1/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To automatically lay out raw material images by determining a reference image arrangement position in a generated image area according to the sizes of the raw material images, changing them at random and determining final image pasting positions, and assigning the raw material images to the positions at random and pasting them. SOLUTION: A proper number of raw material images are generated (S1). Then, intervals at which the raw material images are arranged are set according to the sizes of the raw material images (S2). Then, a generated image size is set (S3). An area of the set size is prepared on a work memory. The reference arrangement position that the pasting of the raw materials are pasted is based on is set in the area of a generated image. The set reference arrangement positions are shifted to give fluctuations (S4). Then the determined arrangement positions are determined finally as positions where the raw material images are pasted. Then the assigned raw material images are pasted at the respective pasting positions (S6).
Patent JP-H09151297-A (JP)
Title: Flame-retardant resin composition
Inventor: HASHIMOTO YOSHIHIKO
IPC: C08L27/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin compsn. improved in flowability, impact strength, and mold-staining properties by compounding a specific resin component with a polyphosphate compd., a halogenated epoxy resin, and a fluororesin. SOLUTION: This flame-retardant resin compsn. is obtd. by compounding 100 pts.wt. resin component comprising 10-90wt.% polycarbonate and 90-10wt.% styrenic resin with 1-30pts.wt. polyphosphate compd. represented by formula I, II, III, or IV, 1-30 pts.wt. halogenated epoxy resin represented by formula V, and 0.05-5 pts.wt. fluororesin. The styrenic resin comprises 0-90wt.% copolymer formed from 50-90wt.% arom. vinyl (α), 10-40wt.% vinyl cyanide (β), 0-40wt.% alkyl (meth)acrylate (γ), and 0-40wt.% N-substd. maleimimde and 100-10wt.% graft copolymer formed by grafting 90-5wt.% monomer mixture comprising monomer α, monomer β, monomer γ, and another copolymerizable monomer (δ) and satisfying the table onto 10-95wt.% rubbery polymer having a glass transition point of 20 deg.C of lower.
Patent JP-2000135024-A (JP)
Title: Head vegetable carrier
Inventor: KUROIWA FUMIO
IPC: A01D90/12
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To resolve a problem of lowering a commodity value by damaging the surfaces of head vegetables due to their mutual collision, when the head vegetables formerly harvested such as cabbages or lettuces are gathered continuously by a carrying conveyor onto a cargo for collection. SOLUTION: This head vegetable carrier continuously lifts up head vegetables 3 such as cabbages or lettuces onto a rear of the machine body of a traveling vehicle 1 by a conveyor 2 provided at one side of the machine body, and an operator packs the head vegetables 3 in a case 5 loaded on a receiving part 4 at a rear part of the machine body, and a storing part 6 temporary strong the head vegetables 3 is provided at a rear part of the conveyor 2.
Patent JP-H05151267-A (JP)
Title: Command issue processing system
Inventor: NADA CHIEKO
IPC: G06F17/30
Filed: 1991-11-26
Abstract: PURPOSE:To improve an operation environment for command issue. CONSTITUTION:This command issue processing system is provided with a management table 4 for managing command information to be corresponding relation information between a command name and a command title, a setting part 7 for executing keyword setting processing by interaction with a screen, a setting part 8 for executing the sort order setting processing of command information by interaction with the screen, a retrieving part 9 for specifying the command information coincident with a set keyword by retrieving the table 4 in accordance with the keyword, a control part 10 sorting the command information specified by the retrieving part 9 based upon the set sorting order and displaying the sorted information on the screen, and a determination part 11 for determining a command to be issued out of the displayed command information by interaction with the screen.
Patent JP-2000135753-A (JP)
Title: Water absorbing sheet
Inventor: YAMAGAMI TAKAO
IPC: B65D81/26
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a water absorbing sheet which can be decomposed by underground microorganisms to disappear, does not discharge a harmful substance at the time of combustion, and forms an uneven surface without requiring an exclusive molding process, by superposing an opaque foam-molded material molded by using soybean shells as a main component on the upper surface of a sheet-shaped water absorbing material and providing a plurality of water permeable pores therein. SOLUTION: A water absorbing sheet 1 consists of a water absorbing material 3 and a foam-molded material 2 and the water absorbing material comprises a combustible nonwoven fabric not discharging a harmful substance such as dioxin during combustion and decomposed by underground microorganisms to disappear and rich in water absorbability. The foam-molded material 2 is formed by heating and melting a mixture containing a soybean cake, a wheat tails, polyolefin being a binder and a foaming agent to foam and mold the molten mixture and has uneven surfaces 2a consisting of recessed parts 2b and projected parts 2c naturally molded at a time of molding on both surfaces thereof.  The water absorbing material 3 and the foam- molded material 2 are superposed one upon another by an adhesive 4 and a large number of water permeable pores 1a for allowing blood or the like of fresh to flow down are formed to the superposed material.
Patent JP-2001089296-A (JP)
Title: Method of producing semiconductor substrate
Inventor: TSU-RONG CHU JEROME
IPC: H01L27/08
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a semiconductor device having a high Q inductor substrate. SOLUTION: A method of forming a semiconductor substrate is comprised of the step of forming a base substrate containing a dopant in some concentration on a semiconductor wafer and the step of forming an epitaxial(EPI) layer on the base substrate. Further, the step of forming the EPI layer on the base substrate is comprised of the step of forming a first doped area epitaxially and the step of forming a second doped area epitaxially on the first doped area. In the first doped area, the dopant is contained in a concentration higher than that of the dopant contained in the base substrate, and in the second doped area, the dopant is contained in a concentration lower than that of the dopant contained in the first doped area.
Patent JP-H01150745-A (JP)
Title: Water amount control device for hot water feeder
Inventor: MURAKAMI HIROKUNI
IPC: F24H1/10
Filed: 1987-12-09
Abstract: PURPOSE:To enable check of a water amount control valve for failure in operation and to enable prevention of the occurrence of seizure of a drive motor, by a method wherein the water amount control valve is controlled to a maximum opening position during non-combustion before operation of a hot water feeder, and a time is limited to control of the maximum opening position to suppress energization to a water amount control valve drive motor. CONSTITUTION:ON and OFF of combustion of a burner 2 is controlled upon whether an amount of water flowing in a heat exchanger 1 exceeds an ignition combustion water amount. When a hot water feed faucet 3 is closed to stop operation of a heat water feeder, in a step P10, the present position of a water amount control valve 10 is confirmed. If it is not a maximum opening position, a timer is set in a step P11, and a valve opening signal is outputted in a step P12. When a maximum opening detecting switch 12 is turned ON within a period of a timer, energization to a motor 11 is stopped in a step P13 to confirm the normal motion of the water amount control valve. When a maximum opening is not detected within the period of the timer, abnormality on a water amount control valve 10 is set in a step P14, and in the following, energization of a water amount control valve drive motor 11 is prohibited in a step P15.
Patent JP-H02157232-A (JP)
Title: Simple ethylene-generating composition, simple ethylene generator using the same composition and ripening of fruit and vegetable using the simple ethylene generator
Inventor: MIYASHITA EIJI
IPC: A23B7/144
Filed: 1988-12-08
Abstract: PURPOSE:To perform ripening of fruit and vegetable by utilizing simple ethylene generator obtained by packing simple ethylene-generating composition containing metallic powder oxidizable in the presence of air, ethanol, metal halide and water in air-permeable bag. CONSTITUTION:A simple ethylene-generating composition containing 100 pts.wt. metal oxidizable in the presence of air (preferably iron fine powder having 50-400 mesh size), 15-200 pts.wt. ethanol, 2-50 pts.wt. metal halide (preferably ferric chloride) and 2-50 pts.wt. water is packed in an air-permeable bag to obtain a simple ethylene generator. Further, a layer of pressure-sensitive tack agent is formed on rear face of said simple ethylene generator and stuck on inner face of corrugated fiberboard box charged with fruits and vegetables, then able to be used for ripening in a state capable of shipping, as it is. The subject composition is extremely safe, readily handled and able to be held at a constant ethylene gas concentration.
Patent JP-H02158355-A (JP)
Title: Recording head driving method
Inventor: KUWABARA NOBUYUKI
IPC: B41J2/36
Filed: 1988-12-12
Abstract: PURPOSE:To prevent the generation of ununiformity of an image density caused by the thermal affection of adjacent heating elements by a method wherein at the time of image recoding an electric conductive energy to heating elements of a recoding head with respect to the black dots continuously arranged in the direction of a heating element alignment is determined with due consideration of the heat accumulation at the end of the image and thereabouts. CONSTITUTION:On the surface of a head substrate 6a on the side of coming into contact with an ink ribbon 1, 24 pieces of heating elements 6b are arranged in a line orthogonally to the running direction of a recoding head 6. These heating elements 6b generate heat independently by an electric conduction. The data to be recorded is transferred to the recording head 6 through an image signal buffer 12a in synchronism with a clock signal outputted from a sequence controller 12b, and after the completion of the transfer, a latch signal is imparted to set the data. On the other hand, with the supply of a common current from a heating element dive power source 12d through a drive current controller 12c, a strobe signal corresponding to a drive pulse width operated by a pulse width operational device 12e is imparted to the recording head 6. While the strobe signal is outputted, the supplied common current has flowed to the heating elements 6b to make them generate heat.
Patent JP-2000135766-A (JP)
Title: White laminated polyester film
Inventor: OWATARI HISASHI
IPC: B41M5/50
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a white laminated polyester film excellent in printing properties and folding wrinkle resistance. SOLUTION: In a white laminated polyester film constituted by laminating a white polyester layer (A) to at least the single surface of a white polyester layer (B), the white polyester layers (A), (B) are fine void containing layers containing a thermoplastic resin incompatible with polyester and the void content and the number of voids of the layers (A), (B) satisfy formulae: VB=5-50(%), 0.1<=VA/VB<=0.9, nB=8×103-3×105/mm2 and 0.1<=nA/nB<=0.9 [wherein VA and VB are void contents of the white polyester layers (A), (B) and nA and nB are the numbers of voids of the white polyester layers (A), (B)].