baber/WOPTO huggingface dataset:
Patent JP-S62289196-A (JP)
Title: Production of modified hydrated colloid
Inventor: KOIDE JUN
IPC: C12R1/01
Filed: 1986-06-06
Abstract: PURPOSE:To obtain the titled colloid having excellent hydration property, water- retainability, solubility and transparency and useful for various uses, by culturing a specific microbial strain in a medium containing hydrated colloid having a stem structure consisting of a straight-chain polymer having 1,4-glycoside bond. CONSTITUTION:A heat-resistant microbial strain selected from Bacillus subtilis, Enterobacter aerogenes, Leuconostoc mesenteroides and Irpex lacteus is inoculated in a medium which is an aqueous dispersion of hydrated colloid having a straight-chain such as beta-1,4-Dmannopyranose as a stem structure and having, as its aglycon, beta-D-galactopyranose unit or galactan straight chain bonded to the main chain at 1-6 site to form a branch. The microbial strain is subjected to primary culture at 57-60 deg.C for about 10hr and then to secondary culture at about 38 deg.C for about 7hr. The cultured product is dried to obtain a modified hydrated colloid having a viscosity of about 2,500cps as 1wt% aqueous solution and stable at 3-11pH.
Patent JP-H07333127-A (JP)
Title: Hardness estimating method for cold-worked part
Inventor: HAYASHI KAZUYA
IPC: G01N3/40
Filed: 1994-06-13
Abstract: PURPOSE:To provide a method to presume the hardness of any part in a metal product formed by cold process. CONSTITUTION:Plastic strain at any point of a part to be cold-worked is computed by an elasticity and plasticity finite element method. Plastic strain is applied to a column-like test piece, said strain is equivalent to the value computed by the elasticity and plasticity finite element method for which a column-like test piece having recessed parts formed in the center parts of both end faces is used and in which compressing process is carried out for test piece while the recessed parts being filled with a fluid lubricating agent. The hardness at any point of a part to be cold-processed can be pressured by measuring the hardness of a column-like test piece to which plastic strain is applied.
Patent JP-H10305146-A (JP)
Title: Pachinko machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To show a new contrivance sense on the front side of a pachinko machine and prevent a fraud by forming an opening forming a game region and a concealment section concealing a nongame face other than the game region around the opening on a front frame body made of a synthetic resin and fitted with a front plate on the front side and a game board on the back side. SOLUTION: A peripheral wall 201 having a slightly narrow front plate matched with the periphery is formed on the front side of the main frame body 20 of the front frame body 2 of a game machine, and a nearly circular game face containing opening 21 matched with the outer periphery of a circular spiral guide rail partitioning the game region of a game board is formed on the main frame body 20. A concealment section 22 concealing a nongame face around the game board and serving as a display section outside of the game region is formed around the opening 21.  The concealment section 22 is provided with a display body storage section 23 fitted with a display body luminescence section holder 81 at the upper section, a display body storage section 24 fitted with a display body 87 on the side, and a shooting rail unit storage section and a prize ball unit storage section 234 at the lower section.
Patent JP-H10305126-A (JP)
Title: Shock absorbing fence
Inventor: KOBAYASHI KAZUTOSHI
IPC: E04B1/98
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide excellent safety for not only the translational collision of a head but also the diagonal collision by setting the friction factor on the surface of a waterproof sheet to a specific value or below in a shock absorbing mat covered with a buffer material by the waterproof sheet and provided on the side wall face of an athletic facility such as a baseball ground or a martial art hall. SOLUTION: This shock absorbing fence 9 is made of a three-layer buffer material stuck with a surface side buffer material 3 and a back side buffer material 5 across an intermediate buffer material 4, it is fitted to a fence 6 of concrete or the like, and a waterproof sheet 2 covering the buffer materials 3-5 and coated with a finishing coating 1 is fixed to the fence 6 by flat bars 7 and screws 8. The solvent coating or fluorine coating blended with silicone used for the finishing coating 1 is not limited in particular, however such a coating is used that has the friction factor μ of 0.5 or below on the surface when dried. The surface side buffer material 3 is made of an EVA foam body, the intermediate buffer material 4 is made of a soft ether polyurethane foam body, and the back side buffer material 5 is made of a PE foam body respectively.
Patent JP-H06340837-A (JP)
Title: Ethanol-based marking pen ink
Inventor: MORIKUBO SATORU
IPC: C09D11/17
Filed: 1993-06-01
Abstract: PURPOSE:To obtain an ethanol-based marking pen ink especially black one not suffering from dye deposition and excelling in long-term stability and water resistance by mixing a specified dye with an ethanol-soluble resin and ethanol. CONSTITUTION:The ink is one prepared by mixing a dye represented by formula I (wherein R<1> is a group of formula II or H; R<2> is H, NO2 or CH3; Y<1> is 10-18C alkyl, alkoxyl-substituted alkyl or an ammonium ion containing hydroxyl- substituted alkyl) with an ethanol-soluble resin and ethanol or desirably black one containing a dye component entirely consisting of the above dye. Examples of the ethanol-soluble resins used include an ethanol-soluble alkyl phenol resin and an ethanol-soluble ketone resin. The content of the dye is in the range 1-20wt.% based on the entire ink weight. The amount of the ethanol-soluble resin added is desirably 1-15wt.% based on the entire ink weight. The ethanol used as the main solvent is desirably undenatured ethanol of a purity of 99% or more and is used in an amount of 65-98wt.% based on the entire ink weight.
Patent JP-H11330501-A (JP)
Title: Semiconductor photodetecting element and its manufacture
Inventor: SUZUNAGA HIROSHI
IPC: H01L31/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the light emitting efficiency, by a method wherein a multiple reflecting film separates an element layer from a semiconductor substrate also reflecting the transmission beams transmitting semiconductor photodetecting element in the element layer on the interface between the reflecting film and the element layer, so that the reflected beams may be repeatedly entered into the semiconductor photodetecting element. SOLUTION: A multireflecting film 16 wherein SiO2 films 14 having the first refractive index and polysilicon films 15 having the second refractive index are laminated with one another is formed on a semiconductor substrate 1. This multiple reflecting film 16 insulates the semiconductor substrate 1 and an element layer 2 with each other and simultaneously almost perfectly reflects the incident beams from the incident surface 13 of photodetecting elements 3 formed on the element region so as to repeatedly enter the reflected beams into the photodetecting elements 3. Through these procedures, the incident beams can repeatedly pass through the element layer 2 even if the thickness of the element layer 2 is within the range of 10 μm-20 μm, so that photodetecting efficiency is raised up to the level equivalent to double the thickness of the element layer.
Patent JP-H07149234-A (JP)
Title: Carrier passage
Inventor: WATANABE SEIJU
IPC: B61D27/00
Filed: 1991-05-02
Abstract: PURPOSE:To reduce gas consumption and to lighten a carrier passage by separately providing a duct and a linear motor setting space by way of integrally moulding them without using dissimilar metals. CONSTITUTION:Thrust is given by a linear motor 10 while floating a carrier carriage 1 straddling on a carrier passage 10 by gas blown off from holes of the carrier passage 10. The cross section of the carrier passage 10 independently has two air ducts positioned on both corner angle parts of a rectangular section upper part and to supply gas to from the blowoff holes and one duct 12 positioned roughly in the central part and having an extensive space to set a linear motor 2 respectively. They are integrally moulded with non-magnetic light metal such as an aluminium alloy.
Patent JP-2000327406-A (JP)
Title: Chromia-containing brick excellent in slag infiltration resistance, and molten metal vessel
Inventor: SAITO YOSHITOSHI
IPC: C21C7/10
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To improve slag infiltration resistance and to particularly improve the corrosion resistance of an alumina-chromia brick to slag in a chramia- containing brick used for a molten metal vessel such as a hot metal vessel, a molten steel vessel, a degassing vessel or the like. SOLUTION: Metal Si is added into the chromia-containing brick. The quantity to be added is suitably 0.2-10 pts.wt. per 100 pts.wt. refractory material containing chromia. Chromium oxide and if necessary, an alumina-chromia solid solution are added as the chromia raw material in the alumina-chramia brick. An alumina raw material containing >=90 wt.% Al2O3 is used.
Patent JP-S63293338-A (JP)
Title: Rubber spring
Inventor: YAMADA NAOKI
IPC: H01H13/52
Filed: 1987-05-27
Abstract: PURPOSE:To reduce parts in number as well as to improve working efficiency by arranging a conductive foamed rubber member which abuts against contact points with the pressure of a spring member wherein the flange thereof abuts against a base plate having the contact points, in such a way that the center section thereof is separated from but faced to said points. CONSTITUTION:A conductive foamed rubber member 14 is arranged so as to be bonded by a bonding means on the central inner surface of a spring member 11 wherein the flange thereof abuts against a base plate 12 having contact points 13 while the center section thereof is separated from the base plate. Furthermore, the spring member 33 is made of a rubber member with both a low hardness value and high impact resilience, the rubber base material of the conductive foamed rubber member 14 is blended with both a conductive filling agent and a rubber compounding agent so as to be dispersed while being mixed, thereby processing molding with pressure. This constitution therefore reduces parts in number, thereby enabling working efficiency to be improved.
Patent JP-H0584073-A (JP)
Title: Use of enzyme
Inventor: TOOMASU SUCHIYUWAATO BETSUGUSU
IPC: A61K47/48
Filed: 1991-03-20
Abstract: One or more vehicles, which may be acceptable to enter the mouth, contain at least one of two cooperating enzymes plus means to link them together. One enzyme generates an intermediate which is used by the other enzyme to generate a substance preferably hypohalite, which acts at the target site. The means to link then causes the intermediate to be formed peroxidase to the enzyme which uses it.
Patent JP-H02309606-A (JP)
Title: Manufacture of rectangular-plate type thin-film chip resistor
Inventor: HASHIMOTO MASATO
IPC: H01C17/242
Filed: 1989-05-24
Abstract: PURPOSE:To reduce the manufacturing cost of the title chip resistor and, at the same time, to improve the heat resistance of the resistor and insulating property of its substrate by forming a thin-film resistive film on the surface of the heat resistive insulating substrate by successively printing and calcining undercoat glass, resistive material, electrodes, and overcoat glass on the substrate. CONSTITUTION:Undercoat glass 3 for smoothing the surface of a heat resistive insulating substrate 1, resistive material 4 composed of a metallic organic substance, chemically stable conductive material 5 for forming electrodes, and overcoat glass for covering and protecting the resistor 4 formed of the resistive material 4 are successively printed and calcined on the substrate 1. During the above-mentioned process, no sputtering device is used, but thinfilm resistors are continuously formed by means of a printing machine and belt-type continuous kiln. Therefore, the manufacturing cost of the resistor can be reduced and the heat resistance of the resistor and insulating property of the substrate 1 can be improved.
Patent JP-H10313794-A (JP)
Title: Feed composition for fish kind cultivation
Inventor: KAJIKAWA MASAHIRO
IPC: A23K1/16
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a composition for improving immune activity by incorporating curdlan. SOLUTION: By incorporating the curdlan by 0.05-5 wt.% preferably, this composition is obtained. Also, it is preferable that the curdlan is heated at >=60 deg.C under the presence of water. Also, the curdlan to be used is β-1,3-glucan of a normal chain produced by Alcaligenes phecaris and Agrobacterium bacteria. Also, the composition is manufactured by mixing the feed composition and the curdlan, other feed components to be mixed are not specially limited and can be the respective kinds of feed and the mixture, etc., normally used for fish kind cultivation and a mixing method is not specially limited either.
Patent JP-S5464727-A (JP)
Title: High temperature fluid device
Inventor: HAMADA IKUHISA
IPC: F16L58/02
Filed: 1977-11-01
Abstract: PURPOSE:To prevent the swelling of the lining inside a pipe by providing heat- keeping fluid with a similar temperature to high temperature fluid in the pipe between an outer shell and the base materials of the pipe. CONSTITUTION:A pipe 1 is composed of base materials 2 and rubber lining 3 lined inside the former. Outside the base materials 2, a partition strap 4 is winded spirally for example, and its outside is covered by a pipe-shaped outer shell 5 for forming a passage 6 of heat-keeping fluid by these. From an introducing duct 7, a heat- keeping fluid heated into a similar level to the corrosive fluid of high temperature running in a pipe 1 is introduced to pass through a spiral flow passage 6, and discharged from a discharge duct unillustrated. The heat-keeping fluid, as it passes through the flow passage 6, keeps in touch with the base materials 2, and maintain the outside of the base materials in a similar temperature to the running fluide inside the pipe 1. This construction serve to remove or diminish the thermal difference between the inside and the outside of the pipe 1, preventing the lining 3 from swelling.
Patent JP-2000321314-A (JP)
Title: Antenna phase center position measuring method and antenna device
Inventor: KOJIMA HISATAKA
IPC: G01R29/10
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To correctly measure a phase center position by searching for phase center vector minimizing the addition quantity of difference portion against a measured phase pattern and a computed phase pattern by an optimum method such as a maximum falling method or a conjugate gradient method. SOLUTION: A transmitted signal transmitted from a transmitting antenna 3 installed sufficient far from a specimen array antenna 13 is received by a specimen element antenna 14 taken notice of a specimen antenna provided on a rotating base 2, and transmitted to a receiver 4. The receiver 4 measures the amplitude and the phase of the received signal of the specimen element antenna 14. Meanwhile, a rotating base controller 5 controls the rotating base 2 so as to rotate in a specified measuring angle range, and the rotating base 2 feeds angular signals at respective times to a recorder 6. By recording correspondence of the amplitude and the phase of the received signal at each time to the angle of the rotating base 2, the amplitude pattern and the phase pattern of the specimen element antenna 14 are obtained.
Patent JP-S5832561-A (JP)
Title: Method for centrifugal casting
Inventor: SASAKI YOSHIO
IPC: B22D13/00
Filed: 1981-08-19
Abstract: PURPOSE:To cast castings of small outside diameters or thin wall easily by fixing a refractory pipe which is molded beforehand into a mold, charging molten metal into the pipe without coating any mold coating material thereon and casting the molten metal centrifugally. CONSTITUTION:A refractory pipe 1 is inserted into a die 3 which is supported turnably on rollers 7 for driving molds. Wiry refractories 2' such as asbestos or dry sand 2 such as silica sand is packed in the clearance between the die 3 and the pipe 1. End plates 9 are mounted to both ends of the die 3, and molten metal is charged through a casting hopper 6 and a trough 8 for charging into the pipe 1, and the die 3 is rotated with the rollers 7, whereby the molten metal is cast centrifugally. The pipe of a small outside diameter and/or a thin wall can be cast easily.
Patent JP-S6025993-A (JP)
Title: Manufacture of triethyldimethylsiloxalane
Inventor: CHIYAARUZU JIYOOJI RATSUSERU
IPC: C07F7/08
Filed: 1984-06-27
Abstract: A process for the preparation of triethyl dimethyl siloxalane is disclosed. The process comprises admixing octamethylcyclotetrasiloxane with triethyl aluminum, optionally in the presence of an inert hydrocarbon solvent, at a temperature of 170 DEG -250 DEG  C. for a period of at least 10 minutes. The molar ratio of triethyl aluminum to octamethylcyclotetrasiloxane is at least 3.9:1 and preferably 3.9-4.5:1. The siloxalane may be used as a co-catalyst in the polymerization of ethylene and/or other alpha-olefins.
Patent JP-H01300049-A (JP)
Title: Intake manifold
Inventor: KASUGAI JOJI
IPC: F02M35/10
Filed: 1988-05-28
Abstract: PURPOSE:To dispense with telescopic members so as to simplify the manufacture and to reduce the cost by forming the inner peripheral face of flow passage from hollow resin compact, and arranging a reinforcing layer formed at the outer peripheral part of hollow resin compact by a reaction injection method. CONSTITUTION:An intake manifold 1 is provided with a serge tank part 4, port part 5 and port flange part 6 in order from the upper. A flow passage 1a passing and distributing mixed gas is formed at a part from the inlet part of rear part in the serge tank part 4 to the end of each port part 5. In this case, an intake manifold 1 is formed from a hollow resin compact 2 at the inner peripheral part of the flow passage 1a. On the outer peripheral part of the mold 2, a reinforcing layer 3 formed by reaction injection method is ar ranged. It is thus possible to manufacture the intake manifold without using telescopic members and to simplify the manufacture as well as reduce cost.
Patent JP-H04357598-A (JP)
Title: Car allocation management system
Inventor: MARUTA YUTAKA
IPC: G06Q50/30
Filed: 1991-06-03
Abstract: PURPOSE:To provide a command controlling center with a technology for surely grasping the car allocation states in each lot and place when a car allocation system is used. CONSTITUTION:A command controlling center 1 and a terminal controller 3 are connected with each other by way of a communication channel 2, and the terminal controller 3 is connected to a vehicle setting board 6 provided with a car allocation setting means 4 and a display means 5. When the car allocation setting means 4 on the vehicle setting board 6 is operated to output a switch signal to the terminal controller 3, the display means 5 on the vehicle setting board 6 provided in the terminal controller 3 is controlled to become the first display state. Then the terminal controller 3 informs the center 1 of the change of the switch state by way of the communication channel 2. When the center 1 receives an information signal about the switch state, it generates a responding signal for it and returns it to the terminal controller 3. When the terminal controller 3 receives the responding signal, it changes the state of the display means 5 in the vehicle setting board 6 from the first display state to the second one.
Patent JP-H05323924-A (JP)
Title: Display controller
Inventor: MIYAZAKI TAKAO
IPC: G09G5/00
Filed: 1992-05-25
Abstract: PURPOSE:To perform control so that unnecessary power consumption due to the display of a display device is prevented without newly providing an exclusive control cable. CONSTITUTION:A display control signal generating means 2 provided on a data processor 1 replaces a part of image data with a display control signal and sends the resulting data to the display device 4 through a video signal cable 3 in the case no input is received for a certain time. The display control signal consists of n1 fixed code bits, n2 control code bits, n1 inverse bits of the fixed code, and n2 inverse bits of the control code, i.e., (2n1+2n2) bits in total, and dots at every bit are assigned to one optional line of a display area according to horizontal display dot size. Further, the display device 4 detects and discriminates the display control signal and automatically stops its display operation.
Patent JP-H0426821-A (JP)
Title: Backlight for non-emission type display element
Inventor: WATANABE SABURO
IPC: G02F1/13357
Filed: 1990-05-23
Abstract: PURPOSE:To prevent brightness from lowering even though the thickness of a light transmission body is made thin by providing a convex lens between a light source and the side part of the light transmission body. CONSTITUTION:The convex lens 2 is provided between a cold cathode tube 1 and the side part of the light transmission body 4 and a concave lens 3 is provided between the lens 2 and the side part of the light transmission body 4. Therefore, light emitted from the cold cathode tube 1 is converged by the lens 2, turned into the collimated beam of light by the lens 3 and made incident from the side part of the light transmission body 4. Thus, the incident quantity on the light transmission body 4 from the cold cathode tube 1 is not reduced even though the thickness of the light transmission body 4 is made thin, so that the brightness is not lowered.
Patent JP-H08325520-A (JP)
Title: Inorganic substance-based coating composition
Inventor: TOYODA TSUNEHIKO
IPC: C09D133/06
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a coating composition without using an unstable and expen sive isocyanate silane, etc., in addition not a bit loosing its characteristics having both properties derived from an inorganic substance such as a high hardness, a high weather resistance and an acid resistance, and those derived from an organic substance such as an alkali resistance, a flexibility and a water repellen cy as the characteristics of the coating film, and capable of improving its water proof properties, boiling water resistance and oil resistance. CONSTITUTION: This inorganic substance-based coating composition is obtained by blending 100 pts.wt. of a varnish composition for the inorganic substance- based coating (based on the solid component) obtained by blending (1) 10-100 pts.wt. organic resin containing hydroxy group having 30-120mg KOH/g hydroxy group value, (2) 0.01-30 pts.wt. silane coupling agent containing epoxy group and (3) a small amount of a curing catalyst of a heterocyclic compound containing nitrogen atom as a hetero atom based on 100 pts.wt. hydrolyzed condensate of a Si alkoxide, with 3-150 pts.wt. inorganic pigment.