baber/WOPTO huggingface dataset:
Patent JP-2001035380-A (JP)
Title: Plasma display panel and manufacture thereof
Inventor: KADO HIROYUKI
IPC: H01J11/26
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To restrain the deterioration in light emitting characteristic of a phosphor by exhausting a first discharge gas from a panel after an ageing process, and introducing a second discharge gas difference in composition from the first discharge gas into the panel. SOLUTION: After finishing an ageing process, ageing discharge gas inside of a panel is exhausted through piping 2b, discharge gas having a prescribed composition including Xe is introduced from a piping 2a under prescribed pressure, and a glass tube 7 is sealed to manufacture a plasma display panel. The degradation of a light emitting characteristic of a phosphor can be restrained more than ageing by the discharge gas including Xe through performing ageing by using ageing discharge gas which has a main component light emitting wave length different from a main component light emitting wave length of the light emitted by a sealing discharge gas at discharge time.  When using the ageing discharge gas having the same main component light emitting wave length, similar effects are obtained by using Xe mixed gas having the concentration lower than that of the Xe concentration of the discharge gas sealed, after finishing the ageing process.
Patent JP-S6264211-A (JP)
Inventor: NEMOTO KOICHI
IPC: H02G11/02
Filed: 1985-09-12
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-S58105905-A (JP)
Title: Removing method of shellfish from seawater loop
Inventor: FUJII TAKEJIROU
IPC: A01N59/08
Filed: 1981-12-18
Abstract: PURPOSE:To remove shellfishes safely without pollution, by leading seawater of high concentration released from a seawater desalination apparatus to a seawater loop system for the cooling auxiliary machinery in which the swawater is always stagnant and burnacles, mussels (Mytilus edulis), etc. easily adhere thereto, thus increasing the seawater concentration. CONSTITUTION:Seawater of high concentration released from a seawater desalination apparatus is passed from an outlet of a pump 22 through a pipe 30 to an inlet part 9 of a seawater loop heat exchanger 9 in which the seawater is always stagnant till the seawater concentration near the inlet part becomes about 38,000ppm. Thus, mussels (Mytilus edulis), burnacles, etc. adhering and growing in piping, heat exchangers, etc. of a seawater system for the cooling auxiliary machinery of thermal power or nuclear power plants cannot grow and are removed. EFFECT:No new plant equipment is required due to the use of waste water from the seawater desalination apparatus.
Patent JP-H0868440-A (JP)
Title: Active mount
Inventor: KAWAI HIROSHI
IPC: B60K5/12
Filed: 1994-08-29
Abstract: PURPOSE: To cope with both vibration from the axial direction and vibration from the radial direction. CONSTITUTION: The interior of an outer shell 1 is vertically partitioned into two chambers by a support spring 2, and the upper chamber is radially partitioned into a first action chamber 17 and a second action chamber 18 by a partition wall 3. A part of the lower chamber is formed of a bellows to form a pressure regulating chamber 19, and the outer shell 1 is provided with a first and second buffer holes 23, 24 for communicating the pressure regulating chamber 19 with the first and second action chambers 17, 18. An actuator 5 formed of a vibrating plate 6 and a magnet body 7 is mounted on the upper part of the outer shell 1, and a pump chamber 11 is formed between the vibrating plate 6 and the outer shell 1.  A communicating hole 20 for communicating the pump chamber 11 with the first and second action chambers 17, 18 is provided at the upper end part of the outer shell 1, and a valve 21 for opening/closing between the pump chamber 11 and the first and second action chambers 17, 18 is rotatably provided in the communicating hole 20.
Patent JP-H0869385-A (JP)
Title: Event generation/distribution system
Inventor: TABUCHI JINKOU
IPC: G06F3/048
Filed: 1994-08-29
Abstract: PURPOSE: To dynamically generate and execute an event for a specific output result such as screen output and voice output, etc. CONSTITUTION: A recognition condition registration managing means 62 manages a designated recognition condition by registering on the recognition condition registration table 51 of a memory device 5. A recognition program registration managing means 63 manages a designated recognition program by registering on the recognition program registration table 52 of the memory device 5. A recognition decision executing means 61 judges whether or not output data to an output device 4 coincides with a recognition condition by a recognition program corresponding to data output to the output device 4 for an AP, and outputs a judged result. An event generation/distribution means 22 generates the event based on the judged result. A monitor AP 7 executes a generated event.
Patent JP-S59227501-A (JP)
Title: Wheel for bicycle
Inventor: MAATEIN BURAUNGARUTO
IPC: B60B7/06
Filed: 1983-10-29
Abstract: MOTOR VEHICLE WHEEL A vehicle wheel is supposed to be made in such a way that the spoke disk can be produced of light metal - with the safe holding of a hub cap on the spoke disk having to be guranteed. Soiling by oil leaking from the hub zone is also to be prevented. The proposal is made to fasten the cover plate 27 of a hub cap 26 by means of a screw part 28 which by means of an outer thread 38 engages in a central tapped hole 22. The diameters of the threads are here about 70 mm. Directly in the zone of the bearing surfaces of the head and of the screw part 28 there are pressure and sealing surfaces 32, 42 between head and cover plate 27 as well as sealing surfaces 23, 24, 29, 31 between the cover plate 27 and an extension 21 of the spoke disk 11.
Patent JP-S58105941-A (JP)
Title: 4-acyloxy-4,8-dimethyl-7-nonemal compound and perfumery composition
Inventor: SATOU TAKAMI
IPC: C11B9/00
Filed: 1981-12-18
Abstract: NEW MATERIAL:The 4-acyloxy-4,8-dimethyl-7-nonenal compound of formula (R is 1-3C alkyl). EXAMPLE:4-Acetoxy-4,8-dimethyl-7-nonenal. USE:Useful as a fragrant component of perfumery. It has soft floral tone and is suitable as a perfumery for soap, cosmetics, cleaning agent, toiletry good, etc. PROCESS:The compound of formula can be prepared, e.g. by reacting alkoxylinalyl alcohol with carbon monoxide and hydrogen in the presence of a conventional catalyst for hydroformylation reaction, preferably a rhodium compound, a cobalt compound, etc. The reaction temperature is 40-200 deg.C, preferably 65- 150 deg.C, and the volume ratio of carbon monoxide to hydrogen is preferably 1: (0.8-1.2).
Patent JP-H0870104-A (JP)
Title: Semiconductor device and its fabrication
Inventor: EMA TAIJI
IPC: H01L21/822
Filed: 1994-08-29
Abstract: PURPOSE: To eliminate level difference between a memory cell region and a peripheral circuit region without increasing the number of steps by connecting the storage electrode of a capacitive element electrically with a diffusion region through a contact hole. CONSTITUTION: An insulating film 23 is deposited covering the peripheral circuit region except the memory region. Etching stopper films 14, 21, 17, 22, effective at the time of etching the insulating film 23, are deposited covering the surface and side face of conductor patterns 13G, 13WL, 13G/WL for word line and conductor patterns 20BL, 20PAD for bit line in the memory cell region. A contact hole having peripheral edge, defined by the etching stopper film 17 covering the side face of the conductor patterns 13G, 13G/WL in the memory cell region, extends to the diffusion region 15B of a semiconductor substrate 10. The storage electrode 24 of a capacitive element is connected electrically with the diffusion region 15B through the contact hole.
Patent JP-S6447417-A (JP)
Title: Filtration device for reutilizing waste water
Inventor: NAKAMURA SHINICHI
IPC: C02F1/28
Filed: 1987-08-17
Abstract: PURPOSE:To elongate the life of adsorbent, to simplify the device to reduce the running cost, and to obtain the reutilizing water of high preciseness by providing the cylinder with a built-in filter element of metal perforated with fine apertures. CONSTITUTION:Waste water is pressurized and sent into a filter vessel 2 from a waste water vessel 16 through a garbage strainer 3 by a pump 5 to flow through the filter element 12 of metal perforated with fine apertures and an adsorbent vessel 13, and sent into a reutilizing water tank 1 to be reutilized as a service water. When a large amount of suspended matter is stuck to the filter element 12, a pressure gauge 9 shows the pressure rise and a pressure switch 8 senses the pressure increase to stop the pump 5 and at the same time puts a pump 6 into operation to send the clean water from the reutilizing tank to the reverse direction to wash out the clogging of the filter element 12 as well as to backwash the adsorbent.
Patent JP-H1045060-A (JP)
Title: Tractor
Inventor: TANI YOSHIFUMI
IPC: B60R3/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrance of pitching phenomena during running, decreasing grounding pressure and improve wet field performance as well as working attitude stability and finishing precision by supporting, instead of fixing, a track frame for right and left semicrawlers changed with rear wheels onto a body in an oscillatable manner. SOLUTION: A tractor 1 has front wheels 3 to be steered by operating a steering wheel 2 and right and left rear wheels 9 and right and left semicrawlers 10, changeable each other, provided for a crosswise rear axle 8 driven by a rear wheel running transmission system consisting of a speed reducer and a rear wheel differential gear built in a tractor body 4. The right and left semicrawlers 10 are provided with a rotation driver 11 mounted at the axial end of the rear axle 8, front and rear rotation followers 13, 14 pivotally mounted on a track frame 12 and an endless rolling body 15 latched to the rotation driver 11 and the front and rear rotation followers 13, 14. The track frame 12 is supported on a tractor body 4 via an oscillation supporting shaft 16 to be freely oscillatable vertically.
Patent JP-H0252970-A (JP)
Title: Cooling device
Inventor: YAMAMOTO AKIMICHI
IPC: H01J1/42
Filed: 1988-08-16
Abstract: PURPOSE:To prevent freezing of a primary cooling system without eliminating the need for additional consumption of a power and through sharp reduction of a consumption power by a method wherein by using a temperature detector, the motion of a secondary cooling system is controlled while the water temperature of a primary cooling system is controlled. CONSTITUTION:A device is provided with a temperature detector 13 adapted to detect the water temperature of a primary cooling system and a control circuit 14 to receive temperature detected by the temperature detector 13 and turn ON and OFF the motion of a pump 9 and a fan 12 for cooling of a secondary cooling system. The control circuit 14 detects the water temperature of a primary cooling system and stops the fan 12 for cooling when a water temperature is decreased and further stops the pump 9 when it is further decreased, and prevents the occurrence of freezing due to lowering of a water temperature. This constitution enables sharp suppression of consumption of a power for prevention of overcool through control of the motion of the secondary cooling system according to the temperature of cooling water of the primary cooling system.
Patent JP-S58116352-A (JP)
Inventor: HIDAKA TSUNEO
IPC: A61C8/00
Filed: 1981-12-17
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-S6448415-A (JP)
Title: Aligner
Inventor: TORIGOE MAKOTO
IPC: G03F9/00
Filed: 1987-08-19
Abstract: PURPOSE:To improve throughput without deteriorating accuracy by detecting a latent image and an alignment mark at the position of a shot, positioning the latent image and the shot and intermittently conducting exposure, moving a substrate continuously. CONSTITUTION:When alignment is started, exposure is performed every time a stage 2 reaches approximately the exposure positions of each shot while the stage 2 is fed continuously from a first shot position, the latent image of an alignment mark on a reticle 9 is baked onto a wafer 3. The position of the stage in the moment of baking at the name time as the baking of the latent image is measured by a laser interferometer 7 and stored, and the quantities of displacement betan among alignment-mark latent images baked at each shot position and a wafer-side alignment mark are measured by an alignment optical system C. The quantities of displacement of all shots are measured completely, the stage is conformed to the position of alphan-betan (the position of the stage at the time of nth shot latent-image exposure is represented by alphan) regarding respective shot, and the main exposure of a reticle pattern is conducted and exposure is completed. Accordingly, throughput can be improved, ensuring accuracy.
Patent JP-S6181715-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01D31/02
Filed: 1984-09-28
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-H0952326-A (JP)
Title: Easily tearable laminate film and easily tearable bag
Inventor: MIYASHITA KAZUHISA
IPC: B29C55/12
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an easily tearable laminate film which has a high strength, oxygen gas-barrier properties and which has such tearableness that it can be easily torn by hand. SOLUTION: This easily tearable laminate film is comprised of at least an aliphatic polyamide biaxially oriented film layer which has a thickness of 30μm or less and on at least one of the surfaces of which a vinylidene chloride resin layer is formed, an aliphatic polyamide biaxially oriented film which has a thickness of 30μm or less and in which optical quenching angle (inclination of main axis) is 30 deg. or less, and a sealant layer, and the sealant layers of the easily tearable laminate films are thermally bonded to each other to form an easily tearable bag.
Patent JP-S6183138-A (JP)
Title: Preparation of 3-deoxyaphidicolin
Inventor: ONO MASAJI
IPC: C07C67/00
Filed: 1984-09-28
Abstract: PURPOSE:To obtain the titled substance, by contracting the ring of abietic acid, removing the 8-propyl group, forming a new ring between the 8- and 9-sites, introducing a hydroxymethylene group to the 4-site, and int roducing hydroxyl group and hydroxy-methylene group to the 9-bits. CONSTITUTION:Abietic acid is isomerized and the ring is contracted to obtain a diene mixture of formula I, etc. The diene compound is decomposed, a CO group is introduced to the 7-site, allene is added to the product to obtain the compound of formula II, the 6a-site is decomposed, and OH is introduced to the terminal of the 9-side chain. The double bond of the obtained compound of formula III is transferred, a CO group is introduced to the 7-site, the terminal of the 9a-side chain is bonded to the 8-site to form a ring, and the OH group is acylated to obtain the compound of formula IV. The double bond and the CO group are hydrogenated, the 9-site is hydrolyzed, etc., and the obtained glycol is converted to the compound of formula V. The 7-OH group of the compound is removed, the 4-site is reduced, and the 9-site is hydrolyzed to obtain the objective compound.
Patent JP-H0848922-A (JP)
Title: Water-base ink for high-perfromance ink jet printing
Inventor: JIYO KAITOU
IPC: C09D11/00
Filed: 1994-08-05
Abstract: PURPOSE:To obtain the subject ink excellent in the suitability for printing, water resistance, weather resistance and alcohol resistance and applicable to various plastic materials as well as to paper by emulsifying a radiation-curing water-insoluble viscous macromer in an aqueous medium. CONSTITUTION:The aqueous medium is based on water and is exemplified by water or a water/alcohol mixture. The alcohol is desirably ethanol. The aqueous medium is used in an amount of 27-95wt.% based on the weight of the water-base ink. The water-insoluble viscous macromer refers to a compound which is substantially insoluble in water and has a viscosity of 100cP or above at 20 deg.C. A suitable example of this compound is one based on an acryl urethane oligomer. This macromer is used in an amount of 1-70wt.% based on the weight of the water-base ink. It is more desirable to use a radiation-curing water- insoluble monomer in addition to the macromer. The amount of use thereof is below 100 pts.wt. per 100 pts.wt. macromer.
Patent JP-S6447073-A (JP)
Title: Manufacture of semiconductor device
Inventor: KISHI TADASHI
IPC: H01L29/78
Filed: 1987-08-18
Abstract: PURPOSE:To enable operation at a very fast speed by an easy process without any damage due to etching, by forming a silicon nitride film selectively onto a silicon layer formed on a gate dielectric layer and by shaping a source region and a drain region which extend nearly just below the edges of the silicon layer. CONSTITUTION:A nitride film 14 is selectively removed by use of lithography. An oxide film 13 and a polysilicon layer 12 are selectively removed by using the remaining nitride film 14 as a mask. A thick oxide film 15 is formed on the side surfaces of the polysilicon layer 12 which is oxided in itself by selective oxidation using the film 14. The first oxide film 11 is removed by etching using the nitride film 14 as a mask then n-type impurity is injected to a substrate 10 to form a source region 17 and a drain region 18 of which edges extend to nearly just below the edges of the polysilicon layer 12. Since the gate scarcely overlaps with the drain region and the source region, the parasitic capacity between the gate and the drain and between the gate and the source is reduced and the operating speed is thereby increased.
Patent JP-H0368028-A (JP)
Title: Picture phrase analyzing system
Inventor: INATOMI MASAYUKI
IPC: G06F9/45
Filed: 1989-08-07
Abstract: PURPOSE:To only add a syntax analytic processig of one part in the case of adding the syntax analytic processing, and to eliminate the need of the massive correction quantity and the time by arranging a picture character-string so as to collect the continuous same picture characters to one. CONSTITUTION:On a picture phrase analyzing part 10 for analyzing an inputted picture character-string, a table 2 is provided,and with respect to the inputted picture character-string, the continuous same picture character are collected to one and stored in this table 2. Also, in the table 2, a character and the length of the character are stored. On a syntax analyzing part, two of 3 and 4 are provided. A first syntax analyzing part 3 analyzes a picture character which is readout of the table 2 at the time of regular operation. On the other hand, the analyzing part 4 executes a syntax analysis when the picture character-string added or changed later is the combination of the same character racters, in the case the picture character-string added or changed newly is inputted.
Patent JP-H0369190-A (JP)
Title: Conductor paste for mullite multi-layer wiring board and mullite multi-layer wiring board using it
Inventor: KUROKI TAKASHI
IPC: H05K3/46
Filed: 1989-08-09
Abstract: PURPOSE:To enable a flat printed-circuit board without any warpage to be produced by optimizing an average grain diameter of tungsten powder of conductor paste material used for forming a wiring conductor for filling through-hole and for wiring. CONSTITUTION:After forming a conductor 2 by filling a conductor paste of W powder into a through-hole of a sheet by the screen printing method, a surface wiring conductor 3, a rear surface wiring conductor, and an inner-layer wiring conductor 1 are formed on this sheet. In this case, an average grain diameter of the W powder of a conductor paste to be used is set to 0.7-0.8mum for filling through-hole and a mullite multi-layer wiring board 4 is produced for wiring by using 0.8-3mum.
Patent JP-H0253968-A (JP)
Title: Production of water-absorbing composite material
Inventor: HARADA NOBUYUKI
IPC: D04H1/407
Filed: 1988-08-19
Abstract: PURPOSE:To obtain the subject composite material exhibiting excellent water- absorption while keeping the flexibility of textile web by heat-embossing a textile web, coating the web with a monomer convertible to a water-absorbing polymer and polymerizing the monomer. CONSTITUTION:A non-woven fiber web having a basis weight of >=20g/m<2> and made of a synthetic fiber (e.g., polyester) having a melting point of <=300 deg.C is embossed by heat-embossing (in the form of spots, spheres, stripes, etc., according to the use) and coated with a monomer convertible to a water-absorbing polymer [preferably a monomer composed mainly of (meth)acrylic acid or its salt]. The monomer is polymerized to obtain the objective water-absorbing composite containing a water-absorbing polymer firmly fixed to the textile web. Excellent water-absorption can be attained by this process while keeping the flexibility of the textile web. A composite material meeting the purpose can be produced e.g., by using the heat-embossing pattern comprising parallel stripes directing in the desirable diffusion direction of the absorbed liquid to prevent the leak of urine from a side of a diaper.
Patent JP-S6264025-A (JP)
Title: Deflection yoke for image pickup tube
Inventor: TABUCHI TOSHIHIDE
IPC: H01J29/76
Filed: 1985-09-17
Abstract: PURPOSE:To eliminate uneven resolution in the vicinity of screen by forming non-magnetic conductive thin film in stripe onto a bobbin for fixing a deflection coil while providing an insulation film at the outercircumference and grounding the non-magnetic conductive thin film. CONSTITUTION:Electrostatic shielding material 2 composed of non-magnetic conductive thin film of copper paste is first printed in stripe onto the outercircumference of a tubular bobbin 1 and grounded at random point then the insulative thin film 3 of resin paint is formed onto the electrostatic shielding material 2. Consequently, fluctuation of outer diameter of the electrostatic shield can be eliminated thus to eliminate fluctuation of fixing of a deflection coil 4 and horizontal unbalance of deflection field, resulting in elimination of degraded resolution in the vicinity of screen due to astigmatism of electron beam caused on unbalance of deflection field.
Patent JP-H0255801-A (JP)
Title: Plural blade type turbine having setting angle for electric power generation by wave energy
Inventor: KANEKO KENJI
IPC: F01D1/04
Filed: 1988-08-19
Abstract: PURPOSE:To improve the efficiency of the turbine in the title by installing two rows of turbine blade with their trailing edges facing each other. CONSTITUTION:Two rotor hubs 3 are fixed on an output shaft 2 being parallelly apart from each other. Plural turbine blades 4 are installed around the rotor hubs 3 to stand in two rows coaxially and the turbine blades 4 are fit up on the rotor hubs 3 with setting angles gamma with their trailing edges facing each other. Thus it is possible to improve efficiency because the resultant force in the tangent direction of lift and drag of a turbine 1 can be increased and the resultant force in the vertical direction can be decreased.
Patent JP-H0491047-A (JP)
Title: Optically active 1,2-diphenylcylohexane-1,2-diol and its production
Inventor: NAEMURA KOICHIRO
IPC: C07C29/38
Filed: 1990-08-03
Abstract: NEW MATERIAL:Optically active 1, 2-diphenylcyclohexane-1,2-diol. USE:An intermediate for various organic syntheses useful for synthesizing an optically active host compound having especially excellent asymmetry distinguishing ability such as crown ether compound. PREPARATION:Optically active 2-hydroxy-2-phenylcyclohexanone is phenylated to give an optically active 1,2-diphenylcyclohexane-1,2-diol. Optically active 2-hydroxy-2-phenylcyclohexanone is obtained by acylating cis- or trans-1- phenylcyclohexanone-1,2diol. to give a 2-acyloxy-1-phenylcyclohexanol, then converting 2-acyloxy-1-phenylcyclohexanol to optically active 1- phenylcyclohexane-1,2-diol by enantiomer distinguishing hydrolysis reaction and oxidizing.