baber/WOPTO huggingface dataset:
Patent JP-H11174185-A (JP)
Title: Production method for fuel ball dispersed type nuclear fuel pellet
Inventor: TOKAI KAZUTOSHI
IPC: G21C3/62
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To suppress cracking due to sintering densification of matrix and swelling during irradiation in fuel ball dispersing type nuclear fuel pellets. SOLUTION: In this production method, nuclear fuel material or a multitude of fuel balls 1 of grain containing the material is dispersed in matrix material 3 and by sintering the matrix material 3 after molding to form fuel pellets. In this case, ZrO2 is coated on the surface of fuel balls 1 to form ZrO2 layer 2 in non-sintered state and on the other hand, these fuel balls 1 are mixed with matrix 3 powder, which 3 is molded and sintered.
Patent JP-2000177310-A (JP)
Title: Pneumatic radial tire
Inventor: SATO TAKAYUKI
IPC: B60C9/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire using polyester cords as carcass cords, wherein both control stability and vibration comfortable performance are improved. SOLUTION: A pneumatic radial tire includes ply cords formed as 1,000-10,000 dtex double-stranded polyester cords, in particular, polyethylene naphthalate fiber cords, with a dynamic modulus of elasticity of 4×1010-6×1010 dyn/cm2 during a tensile strength of 200 g and a dynamic modulus of elasticity of 6×1010-9×1010 dyn/cm2 during a tensile strength of 1,500 g.
Patent JP-2001206816-A (JP)
Title: Milky lotion having skin-softening property and antimicrobial activity, cosmetic preparation and skin- cleansing article
Inventor: NAMIKI HIDEO
IPC: A61K8/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To prepare a milky lotion, a cosmetic preparation and a skin-cleansing article, capable of exhibiting therapeutic effects by softening the skin in a dry and rough state and having chapping, and further exhibiting antimicrobial activities. SOLUTION: The milky lotion contains a hydrophilic polymer, clayey particles, an oil, glycerol and potassium hydroxide in water. Preferably, the content of the glycerol is 1.0-50.0 wt.%, and the content of the potassium hydroxide is 0.01-1.0 wt.%. One of the cosmetic composition of a makeup agent, a makeup remover, a preparation for care of the hair, an inhibitor of perspiration, a deodorant of the body, a protective composition from an external factor, a perfume composition, a cleansing agent and a composition for bath contains the potassium hydroxide. The skin-washing goods such as wet towel contains the potassium hydroxide.
Patent JP-2001186316-A (JP)
Title: Facsimile communication equipment
Inventor: TEZUKA YOSHIAKI
IPC: H04N1/32
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide facsimile communication equipment capable of reducing a communicating time when transmission of a document becomes impossible after plural selected polling producers are formed. SOLUTION: After transmitting a first document, a called terminal 120 judges the presence/absence of the other documents to be transmitted and in the case of judging the absence of the document, the terminal 120 transmits an EOP signal showing the finish of the procedure to a caller terminal 110 in stead of an EOS signal showing the finish of selection. When the EOP signal is received with a receiving timing with which the EOS signal has to be received originally, a calling terminal 110 informs the operator of the effect and transmits an MCF signal to the terminal 120. The terminal 120 receiving this MCF signal transmits a DCN signal to the terminal 110.
Patent JP-2001179099-A (JP)
Title: Vinyl acetate synthesizing catalyst
Inventor: YAMAGUCHI TATSUO
IPC: C07B61/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst useful for manufacturing vinyl acetate, which deteriorates in such a small degree that it can be even in a fluidized bed type reactor, excellent in durability and high in activity. SOLUTION: A vinyl acetate synthesizing catalyst is obtained by supporting a palladium component and an alkali metal acetate on a carrier comprising a silicious composition containing aluminum and magnesium to form a layer wherein the palladium component is supported within a range of 0-below 80 μm in the center direction from the outer surface of the carrier and characterized by that the surface area of the palladium metal component calculated from the adsorption of carbon monoxide is 40-300 m2/Pdg.
Patent JP-2000186319-A (JP)
Title: Ground investigation method
Inventor: TORIIHARA MAKOTO
IPC: E02D1/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly grasp the ground state of a stratum division or the like without boring any investigation well by inserting a body to be inserted mounting a small-sized seismograph in the underground, and measuring an elastic wave emitted from the excitation source of a ground surface. SOLUTION: A small-sized seismograph 30 capable of observing a horizontal 2 dynamic component and a vertical 1 dynamic component is mounted on a body 10 to be inserted sharpening the edge in the form of a cone, and the body 10 is inserted in the underground by an inserting device mounting a depth measuring device 21 and a signal receiver 22. At each prescribed depth, an elastic wave E is emitted in the underground from each point of the vicinity 50 of an insertion point M and relative remoteness by the excitation source 40 of the ground surface G, a direct wave D and a reflection wave R reflected on a soil layer are measured by the small-sized seismograph 30, A stratum cross section distribution figure or the like is prepared from the speed distribution, damping characteristics and Poisson's ratio or the like of the elastic wave E by calculation processing. Thus, a ground state such as a stratum division can be accurately and quickly investigated without forming an investigation well by boring.
Patent JP-H11181495-A (JP)
Title: Detergent composition in coating material transporting piping and cleaning
Inventor: YOSHINO KENJI
IPC: C11D7/60
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition for effectively cleaning down a solidified coating material, rust, pigment and admixtures in a coating material transporting piping and to provide a method for cleaning the coating material transporting piping using the detergent composition. SOLUTION: This detergent composition in a coating material transporting piping comprises (1) at least one of a 1-24C aliphatic sulfonic acid and an aromatic sulfonic acid and (2) a 3-6C amide-based solvent. This method for cleaning comprises recycling the cleaning composition in the coating material transporting piping, cleaning the interior of the coating material transporting piping and carrying out flushing by a cleaning thinner and then air blow or nitrogen blow.
Patent JP-H11189292-A (JP)
Title: Protective case of liquid tank
Inventor: MIYAZAWA SUEMI
IPC: B65D90/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To easily connect a liquid tank, a metallic plate, a receive base and an upper frame together. SOLUTION: In the protective case comprising a metallic plate 9 being in contact with an outer side face of a liquid tank 1 and an upper frame 8 placed on a received base 5 for supporting the bottom of the liquid tank and on an upper part of the liquid tank, an upper end of the metallic plate has a length reaching the receive base and the outer side face of the upper frame and is fastened horizontally by a belt 10 so that the liquid tank is surrounded from an outer periphery of the metallic plate so that the liquid tank, the metallic plate, the received base and the upper frame are integrally connected.
Patent JP-2001185063-A (JP)
Title: Getter support device
Inventor: GOTO HIROYUKI
IPC: H01J29/94
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To stabilize scattering amount or the like of getter powder with a simple structure in a getter support device for mounting a getter within an electron tube. SOLUTION: A getter support device includes a long plate shape of main plate 1 for loading a getter 16, legs 4a, 4b extending in a direction perpendicular to the length direction of the main plate 1 from the main plate 1 at a position different from the loading position of the getter 16, and leading ends 5a, 5b, 5c protruded directed to an opposite surface to the loading surface of the getter 16 in the vicinity of the end part of main plate 1 and the legs 4a, 4b. By this construction, dispersion of the getter support position can be suppressed.
Patent JP-H11188745-A (JP)
Title: Base material for expansion molded product and manufacture of expansion molded product
Inventor: YAMAMOTO EIJI
IPC: B29C39/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain efficiently a molded product requiring an opening at a specific position by omitting the number of excess man days without complicating a shape by a method wherein a small piece part to be inserted for blocking a recessed opening part is separably formed in a base material main body having partially the recessed opening part. SOLUTION: A recessed opening part 15 for storing or equipping other parts such as a console box, a register for air-handling, etc., is formed by being recessed to a rear side at a required position of a surface 12 of a base material main body part 11. A small piece to be insert 21 is for the purpose of blocking the recessed opening part 15 of the base material main body 11 in expansion molding, and separably molded at a specific position of the base material main body part 11. A formed position of the small piece to be insert 21 is allowed to be an underside of a peripheral edge of an opening for a meter 18, and connected to the base material main body part 11 with a connection part 26. By cutting the connection part 26, it is enabled to be separated from the base material main body 11.  Since the base material main body is integrated with the small piece to be insert 21, the expansion molded product can be remarkably efficiently manufactured.
Patent JP-2000195267-A (JP)
Title: Semiconductor memory
Inventor: OISHI TSUKASA
IPC: G11C11/409
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To accelerate write-in operation by enhancing the on-resistance of a first sense amplifier drive transistor at a write-in operation time more than that at a read-out operation time. SOLUTION: By making the gate potential of a sense amplifier drive transistor 613 N for supplying a driver source to an N channel side source node of a sense amplifier 614 SA lower than that at the write-in operation time, the on-resistance of the sense amplifier drive transistor 613 N is enhanced, and the drive power of the sense amplifier 614 SA becomes weaker than that at the write-in operation time. Thus, the data stored in the sense amplifier 614 SA are inverted easily at the write-in operation time, and the inversion is accelerated. The write-in to the sense amplifier 614 SA is accelerated, and the data of bit line pair BLO, /BLO are inverted at high speed, and a column selection signal CSL is inactivated at high speed.
Patent JP-2000194229-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: OGAWA HIDENORI
IPC: C09J5/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a cylindrical electrophotographic photoreceptor excellent in productivity and conductivity to a process cartridge or the like by fixing a specified filler on the inside of an electrophotographic photoreceptor with an adhesive and spraying pure water or tap water passed through a filter on the inside. SOLUTION: A filler 4 comprising a metal, plastic or rubber is fixed on the inside of an electrophotographic photoreceptor 1 having a photosensitive layer with an instantaneous adhesive and then pure water or tap water passed through a filter is sprayed on the inside preferably in an amount 1-10 times the amount of the adhesive. Driving and coupled driving members 3 with an earth plate 2 fitted to one of them are bonded to both ends of the photoreceptor 1 by a method such as adhesion so as to rotate the photoreceptor 1. Whitening phenomenon due to the instantaneous adhesive does not occur, good appearance and high function of a process cartridge are ensured and a good image with no defect in earth is obtained.
Patent JP-H11172470-A (JP)
Title: Thin film peeling device and thin film peeling
Inventor: ISHIKAWA YUICHI
IPC: C23F4/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique of peeling thin films without deteriorating objects for treatment and a technique capable of easily recovering the peeled thin films. SOLUTION: Gaseous hydrogen is introduced into a process chamber 12 and the objects 8 for treatment, such as jigs and parts, are heated to occlude hydrogen into the hydrogen occlusive thin films adhered to the surfaces. The thin films are peeled by hydrogen brittleness. At this time, the thin films falling in the form of splinters are received and recovered by a thin film collecting device 22. The dissolution of the objects 8 for treatment does not arise and the life may be prolonged. The easy generation of metallic materials from the recovered thin film splinters is made possible.
Patent JP-2000190704-A (JP)
Title: Pneumatic tire
Inventor: SUZUKI AKIRA
IPC: C08K5/29
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously provide abrasion resistance, breaking resistance, low heating ability, and reduce fuel consumption, by using a rubber composition having a specific part of a specific kind from compounds represented by a specific formula for rubber component specific part having natural rubber and polybutadien by specific ratio. SOLUTION: As a tread portion in this tire, rubber composition is used which is formed by mixing 0.05-5 pts.wt. at least one kind selected from compound represented by a formula I (Where, A is one kind of aromatic circle or a group composed of saturated or unsaturated normal-chain-shaped hydrocarbon of 1-18 carbons. X is one kind of a formula III or hydroxy group, R1-R4 are normal-chain-shaped, or blanch shaped alkyl groups or aromatic circles) or a formula II (where, R5 and R6 are alkyl groups or cyclo alkyl groups until number of carbons is 1-18, which may contain O, S, N atoms) with 100 pts.wt. rubber component where ratio of natural rubber to polybutadien is 65/35-40/60 wt.%.
Patent JP-2001188354-A (JP)
Title: Method for manufacturing photosensitive resin letterpress and apparatus for manufacturing the same
Inventor: WATANABE MIKICHI
IPC: G03F7/20
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a plate making system which is capable of manufacturing a photosensitive resin letterpress directly from digital image data. SOLUTION: This method for manufacturing the photosensitive resin letterpress consists in forming a first stage of digital image constitution layers by (a) applying a photosensitive resin liquid at a specified thickness on a base on a surface plate, dividing the image forming region on the photosensitive resin liquid applied on the base to square blocks of a two-dimensional matrix and dividing the first block further finely to the pixels of the of the squared, (b) forming digital image constitution block layers by executing block exposure scanning for selectively irradiating the pixels with UV light from above independently by each of these pixels in accordance with the previously prepared digital image recording signals with a digital exposure means horizontally moved on the surface plate to the prescribed block position and (c)  repeating the block exposure scanning at the total number of times of the blocks, then repeating the plural cycles with the stages (a) to (c) as one cycle on the digital image constitution layers.
Patent JP-2000195100-A (JP)
Title: Optical disk
Inventor: SAEKI YOSHIO
IPC: G11B7/24047
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To achieve reading with a short-wavelength laser beam when coloring is made and at the same time use an ultraviolet curing resin as a lamination adhesive. SOLUTION: At least a reading side disk substrate 1 is colored by a dye. In this case, light transmissivity at a wavelength region of 630-800 nm is set to 80% or higher, while that at a wavelength region of 600 nm or less is set to 30% or less, thus fully reading an information signal even in the case of reproduction with a short-wavelength laser beam as a high-density disk. Also, in the case of an optical disk where a plurality of disk substrates are laminated, light transmissivity at a wavelength region of 340-400 nm of a disk substrate at a reading side or a side opposite to it is set to 4% or higher.
Patent JP-H11257567-A (JP)
Title: Connector for connecting vessel for fluid with pipe, connection method by use of the connector, and vessel used in the method
Inventor: KAWASHIMA TSUTOMU
IPC: F16L41/03
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To simplify and automate the connection by forming a sealed communicating space in which a connector and a fluid port on a vessel side are opened between both of them when the connector is brought into close adhesion on an end face of a vessel to connect the vessel for taking in and out fluid with a pipe transferring fluid by the connector. SOLUTION: When liquid such as chemical liquid is taken in and out of a vessel for liquid 9 by connecting a pipe, a connector 7 of a liquid feed device 11 is joined in an end face part 8 of the vessel 9 when the vessel 9 is brought just below the liquid feed device 11. Gas such as N2 gas is fed into the vessel 9 through a gas inlet 25 to push out liquid in the vessel 9 by gas pressure so that it can be taken out from a liquid outlet 26. At this time, when the connector 7 adheres closely on an end face part 8 of the vessel, a sealed communicating space is formed by inner and outer O rings 36, 37 on a lower face of the connector 7 to connect a gas feeding hole with a gas port of the vessel and a liquid port of the vessel with a liquid take-out hole in an airtight manner. Further, a gas port valve 35 is pushed down by a recessed face of a gas feeding groove to open the valve.
Patent JP-2001173540-A (JP)
Title: High pressure fuel pump
Inventor: HATANO MAKOTO
IPC: F02M51/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure fuel pump which is provided with an electromagnetic spill valve to eliminate mounting of the tip plane part of a valve and a contact surface and not to be influenced by a flow of fuel, and is capable of properly controlling a maximum discharge pressure. SOLUTION: A recessed part 1b is formed in the tip plane part 1a of the valve 1 of an electromagnetic spill valve 18. Since a communication groove 1c is formed in the tip plane part 1a so that the recessed part 1b is caused to communicate with a valve chamber 18a during contact of the valve 1, mounting is prevented from occurring and the electromagnetic spill valve is not influenced by a flow of fuel from the pump chamber 6b, and the maximum discharge pressure of the high pressure fuel pump is properly controlled.
Patent JP-2000189695-A (JP)
Title: Clothes drying hanger
Inventor: AMANO HIDEKO
IPC: D06F57/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a clothes drying hanger capable of efficiently drying plural bath towels or the like even in a narrow clothes-drying platform. SOLUTION: This hanger comprises a hanger main body 1 formed as a roughly triangular frame and having a hook 3 protruded roughly at a center part, and a latching rod 2 stretched between lower end parts of the hanger main body 1 and formed of a relatively thick rod body, the latching rod 2 is formed as a relatively long body on which a bath towel can be developed and hung so that the whole shape of the hanger is wide, and holding pieces 4 for fixing the bath towel are fixed alternately on the surface side and the back side at both end parts of the latching rod 2.
Patent JP-2000189830-A (JP)
Title: Production of fine particle dispersion, and fine particle dispersion
Inventor: SENJU AKIRA
IPC: B01F3/12
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To disperse a dispersion to a primary particle size or a particle size close to the primary particle size and to make producible a uniform a fine particle dispersion stably when the dispersion of barium titanate is produced by treating a barium titanate suspension with a wet jet mill. SOLUTION: As the wet jet mill used in the production of a fine particle dispersion, a type in which raw liquid is supplied to a closed nozzle arranged in a pressure container at a high pressure, and a dispersed substance in the liquid is emulsified, dispersed, or crushed by forming a spiral jet flow in the nozzle, is preferable. The preferable concentration of a barium titanate suspension (dispersion) is about 10-80%, more practically 30-60%. The medium of the dispersion is not restricted particularly, and various organic solvents and water or their mixtures can be used corresponding to use. In this way, the dispersion can be dispersed finely and uniformly in a primary particle state.
Patent JP-H04209593-A (JP)
Title: Manufacture of printed wiring board
Inventor: SHIRAISHI KAZUAKI
IPC: H05K3/06
Filed: 1990-12-06
Abstract: PURPOSE:To prevent the occurrence of an unapplied part, the ooze of resin, and the application slippage by the deformation of a screen itself by widening insulating resin to the specified range on a screen board, and arranging both in close vicinity, and applying insulating resin on an insulating board. CONSTITUTION:Insulating resin 4 is widened to a specified range on a screen board by printing squeeze, and then the screen board 3 is positioned on an insulating board 1 in close vicinity, leaving a certain interval between itself and the insulating board 1. Then, by the air 10, which is ejected from the nozzle 9 arranged on the side of the screen board 3, the insulating resin 4 is applied on the insulating board 1 through the aperture 6 of the screen board 3.
Patent JP-H04213426-A (JP)
Title: Method for injecting ferroelectric liquid crystal into panel
Inventor: MATSUURA AZUMA
IPC: G02F1/133
Filed: 1990-12-10
Abstract: PURPOSE:To inhibit the deterioration of a ferroelectric liq. crystal injected into a panel by heating the liq. crystal, removing the bubbles in the liq. crystal and heating the liq. crystal again before injection. CONSTITUTION:When a ferroelectric liq. crystal having chiral smectic C phase is injected into a liq. crystal display panel, the liq. crystal is heated to convert the chiral smectic C phase into smectic A phase and the bubbles in the liq. crystal are removed under reduced pressure. The smectic A phase is then converted into an isotropic phase by heating and the resulting liq. crystal is injected into the panel.
Patent JP-H04219872-A (JP)
Title: Data registration system
Inventor: KUBOTA MINAKO
IPC: G06F3/02
Filed: 1990-12-20
Abstract: PURPOSE:To shorten the time and the save labor for data registration by inputting data having the same value in the same element at a time. CONSTITUTION:A group input means 101 registers plural data, which have the same value in the same information element, as one group when the data are specified and the specific value is inputted to the necessary information element. A group quoting means 102 classifies one registered group into plural groups and the same value is inputted to the information element similarly to input plural data at a time. A unit table generating means 103 generates a unit table where respective registered data are displayed individually by the group input means 101 or group quoting means 102 and individual values are inputted to constituent elements of respective data according to the unit table.