baber/WOPTO huggingface dataset:
Patent JP-H01284454-A (JP)
Title: Molding tool of drill point and molded goods formed by molding tool
Inventor: SANO NARIAKI
IPC: B23B51/00
Filed: 1988-05-11
Abstract: PURPOSE:To increase the metal density of a cutting edge part and to prevent the microchipping at the tip of a cutting edge by projecting a specific step part to the corner part consisting of the inner side face where the molding recess of butt surfaces form the cylindrical part of a drill point and the base forming a sloped end face. CONSTITUTION:The step part 17 is formed to the corner part consisting of the inner side face 13 and base 14of the molding recess 12. Namely, the step part 17 has a ridge line part 17a approximately parallel with an end edge 14a forming the cutting edge 27a of the drill point 25 and is continuous to a bulging part 15. The cutting edge 27a is formed from the start point V3 of the bulging part 15 positioned upper by 45%+ or -10% of the drill diameter (d)which is the major diameter of the inner side face 23 from the intersected point V1 of the end edge 14b forming a chisel edge 27b and an axial center 30. Further, a drill cylindrical diameter d1 which is the minor diameter of the inner side face 13 of the butted molding dies 10, 11 is the same as or larger than the diameter d2 of a work piece 20. The step part 17 provided to the recess 12, therefore, controls the rotating direction of the work piece 20 and the escape of the material in the upper direction, thereby increasing the density of the metal structure of the cutting edge part and preventing the microchipping at the tip of the edge at the time forging.
Patent JP-H06325485-A (JP)
Title: Floppy disk mounting device
Inventor: HASHIMOTO TERUYOSHI
IPC: G11B19/20
Filed: 1993-05-18
Abstract: PURPOSE:To reduce the thickness of the floppy disk mounting device by the size corresponding to the displacement quantity of a steel ball or cylindrical pin by forming a central shaft hollow and providing the inside of the front end thereof with a steel ball or cylindrical pin movably axially around a central shaft. CONSTITUTION:A medium 1 is inserted into the state of maintaining contact with the steel ball 5 while maintaining a clearance y so as not to come into contact with the front end of the central shaft 8 when the medium 1 is inserted parallel with the medium mounting surface 7 of a magnetic attraction plate 6. Then, the steel ball 5 is pushed into the central shaft 8 by the medium 1 and the medium 1 is inserted down to the prescribed position while maintaining the contact with the vertex of the steel ball 5; thereafter, the medium is dropped while drawing a locus indicated by an arrow A by a mechanism for lowering the medium 1 and a metallic hub 2 is attracted to the magnetic attraction plate 6 to mount the medium. The medium 1 is inserted in the state of maintaining the contact with the steel ball 5 like this and, therefore, the thickness of the floppy disk device is reduced by the size corresponding to the displacement quantity a of the steel ball 5.
Patent JP-S63278892-A (JP)
Inventor: HAYASHIDA HAJIME
IPC: B42D9/06
Filed: 1987-05-11
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-H09276694-A (JP)
Title: Production of titanium dioxide photocatalyst
Inventor: TAWARA OSAMU
IPC: B01D53/86
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To enhance the close adhesiveness of TiO2 to a base material when TiO2 is fixed to the base material. SOLUTION: Powder glass and a TiO2 powder are put in distilled water and dispersed by an ultrasonic washing device to prepare paste. A Ti net having a TiO2 layer formed to the surface thereof by the heat treatment of the Ti net in the atmoshere is immersed in the paste to bring the surface of the TiO2 net to a uniformly wetted state. This TiO2 net is dried by air and sintered at 750 deg.C in the atmosphere within a heat treatment furnace to obtain a photocatalyst.
Patent JP-S62269557-A (JP)
Title: Image reader
Inventor: SOMEYA AKIHIKO
IPC: G03F1/00
Filed: 1986-05-19
Abstract: PURPOSE:To prevent an electric field and a magnetic field to occur in a device form leaking to the external part by providing an electromagnetic shielding means at a recording media resting member to make stationary the recording media provided at the prescribed position to mount recording media to recording information. CONSTITUTION:An image reader 1, for example, is composed of a main body 2 to bury a shielding material such as iron into the internal part of a plastic and form a sandwiching structure and an original placing table 3 to place an original, which is recording media, to a prescribed position, and to the original placing table 3, a recording media resting member 4 to interrupt the light from the external part when the information recorded into the placed original is read and rest the original which is placed is switchably fitted. On the surface opposite to the original placing table of the recording media resting member 4, an electromagnetic shielding member 4a is laminated and provided which is formed from a conducting member for example iron, copper, brass, aluminum, etc., and a plate-shaped electromagnetic shielded means having approximately the same area as that of a recording media resting member. Thus, the leaking of the electric field and magnetic field to the external part is prevented.
Patent JP-H11308741-A (JP)
Title: Method of arranging cable
Inventor: MORI TOSHIYUKI
IPC: H02G3/30
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a cable arranging method which can arrange and fix a cable easily and surely to three-dimensional structure of base material. SOLUTION: In a cable arranging method which arranges a cable 3 in the specified position of insulating base material 10, a thermoplastic adhesive 11 is applied severally at every specified interval along the cable arranging course of this three-dimensional structure of base material 10, after molding the base material 10 in three-dimensional structure in specified form by vacuum molding, and next the specified sections of the cable 3 are fixed temporarily in order while laying the cable 3 on this thermoplastic adhesive 11, and next the cable 3 laid and temporarily fixed on each thermoplastic adhesive 11 is fixed regularly by fusing each plastic adhesive 11 by an ultrasonic welder 5.
Patent JP-S5240041-A (JP)
Title: Digital filter
Inventor: NII YOSHIJI
IPC: H03H17/00
Filed: 1975-09-26
Abstract: PURPOSE:The phase shift angle can be freely selected with high-speed processing by a digital filter which obtains the sum or the difference of the both data at two different time points after multiplying either of the data with a constant.
Patent JP-H09281308-A (JP)
Title: Lens/diffuser switching device
Inventor: KAREN II JIYACHIMOUIKUTSU
IPC: G02B5/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a lens/diffuser switching device which is capable of making electrical switching between an optical element state and a diffuser state. SOLUTION: This lens/diffuser switching device includes the optical elements constituted to form optical images cooperatively with the light directed to the device and a polymer dispersed liquid crystal material layer having a transparent state and a diffused state. The polymer dispersed liquid crystal material layer 35 is arranged together with the optical elements in such a manner that the optical elements form the optical images when the polymer dispersed liquid crystal material layer 35 is in the transparent state and that the polymer dispersed liquid crystal material layer 35 acts as a diffusion screen and forms the images together with the light directed thereto in the diffused state.
Patent JP-S6042454-A (JP)
Inventor: DANIERU YOSEFU BURUUNERU
IPC: C08L67/02
Filed: 1984-06-07
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-S608214-A (JP)
Title: Dental material
Inventor: NAKAMOTO HIDEO
IPC: C08F20/10
Filed: 1983-06-27
Abstract: PURPOSE:A dental material capable of forming a cured material having improved mechanical strength, compression strength, and water resistance, consisting of a dicyclopenetenyl group-containing acrylic resin, a (meth)acryloyloxy group-containing monomer and a polymerization initiator. CONSTITUTION:(A) An acrylic resin preferably having 70 deg.C glass transition temperature and >=60,000 weight-average molecular weight, obtained by copolymerizing 1-50wt% vinyl monomer (e.g., dicyclopentenyl acrylate) containing a dicyclopenetenyl group at the side chain with 99-50wt% (meth)acrylic acid ester is blended with (B) a monomer containing at least one (meth)acryloyloxy group in one molecule, such as (meth)acrylic acid ester, and (C) a polymerization initiator(preferably organic peroxide) in a ratio of the component A to B of (30- 70) to (70-30) based on the total amounts of the components A and B, and in a ratio of 0.1-10pts.wt. component C based on 100pts.wt. total amounts of the components A and B.
Patent JP-S5817165-A (JP)
Title: Anthraquinone dye for cellulose-containing fiber
Inventor: NIWA TOSHIO
IPC: D06P1/382
Filed: 1981-07-24
Abstract: NEW MATERIAL:An anthraquinone compd. of formulaI(where X and Y are each H, hydroxyl, nitro or amino; Z is -O- or -S-; R<1> and R<2> are each H or alkyl, alkenyl, cyclohexyl, aryl or aralkyl which may be substituted with cyano, hydroxyl, lower alkoxy or dialkylamino, or NR<1>R<2> is an N-contg. five- or six- membered heterocycle formed by combining of R<1> and R<2>; R<1> and R<2> have 18 or less carbon atoms in total). USE:Reactive anthraquinone dye which dyes cellulose fiber or its blend with polyester fiber in purple to blue colors. PREPARATION:An anthraquinone compd. of formula II is made to react with a difluorotriazine compd. of formula III (used in an amount of 1-1.2 times as much as II by mol) at 40-90 deg.C for 0.5-2hr in an organic solvent in the presence of an acid binding agent used in an amount of 1-2 times as much as II by mol.
Patent JP-S61272300-A (JP)
Inventor: HARA NOBORU
IPC: C11D11/00
Filed: 1985-05-29
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-S61275386-A (JP)
Title: Liquid crystal composition
Inventor: MIYAJI YUKIO
IPC: G09F9/35
Filed: 1985-05-29
Abstract: PURPOSE:To provide a liquid crystal compsn. which is excellent in dynamic driving characteristics, wide in nematic liq. crystal temp. range and in operating temp. range and chemically stable, which comprises specific five kinds of compds. CONSTITUTION:7-62wt% compd. of the formula I (R1 and R2 are each independently a 1-12C straight-alkyl) is mixed with 2-80wt% compd. of the formula II (wherein R3 and R4 are each independently a 1-12C straight-chain alkyl), 5-30wt% compd. of the formula III (wherein R5 is a 1-10 straight-chain alkyl) and compd. of the formula IV (wherein R6 is a 1-12C straight-chain alkyl), 3-30wt% compd. of the formula V (R7 and R8 are each independently 1-12C straight-chain alkyl) and 15wt% or less compd. of the formula VI (wherein R9 is a 1-10C straight-chain alkyl). EFFECT:The title compsn. can provide a nematic liq. crystal which operates in the temp. range of -20-+70 deg.C, is excellent in steepness, exhibits rapid response, has an appropriate optical threshold voltage and is excellent in dynamic driving characteristics.
Patent JP-H07319812-A (JP)
Title: Integrated operation control system for composite on-line system
Inventor: HASEGAWA HIROYUKI
IPC: G06F15/00
Filed: 1994-05-30
Abstract: PURPOSE:To start/end a composite on-line system capable of operating an independent data communication system or data base system in each computer out of plural computers connected to a network by dynamically acquiring the constitutional information of the composite on-line system without statically defining the information at the time of starting/ending the system. CONSTITUTION:In computers 10, 20, 30 connected to the network 40, respective on-line systems 13, 23, 33 register the names of their own on-line systems and an identifier in their belonging composite on-line system in respective name service parts 12, 22, 32 and an integrated operation control process 11 has a function for dynamically acquiring the constitutional information of the composite on-line system through the name service part 12 by utilizing the identifier of the system as a key and instructing the start/end of respective on-line systems 13, 23, 33 based upon the acquired constitutional information.
Patent JP-S5342032-A (JP)
Title: Magnetic ink droplet generator
Inventor: HONMA JIYUNICHI
IPC: B41J2/065
Filed: 1976-09-28
Abstract: PURPOSE: To produce small droplets of magnetic ink to improve the recording resolution without reducing the nozzle diameter to an especially small size by axially magnetizing a soft magnetic metal wire, which is positioned on the nozzle axis in a manner to protrude to the outside of the nozzle, and by moving the magnetic ink to the leading end of the magnetic wire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5640668-A (JP)
Title: Pyrazole derivative and herbicide containing the same
Inventor: NISHIYAMA RIYUUZOU
IPC: A01N43/50
Filed: 1979-09-11
Abstract: NEW MATERIAL:A pyrazole derivative expressed by formula I (X and Y are halogens, nitro groups or CF 3 s; Z is halogen).  
     EXAMPLE: 1,3-Dimethyl-4-( 2,4-dichlorobenzoyl )-5-( 1,1-dimethyl-2-chloropropionylmethoxy)pyrazole.  
     USE: A herbicide capable of remarkably controlling harmful weeds, e.g. Panicum crus-galli L. var. frumentaceum Trin., Cyperus microiria STEUD. or Sagittaria pygmaea Miq. without substantial damage to crops, e.g. rice plants, and suitably selected for soil and foliar treatment in paddy fields, plowed fields, fruit gardens and mulberry farms. The amount of application is 10W100mg per are calculated as the active constitutent.  
     PROCESS: A compound of formula II is reacted with a compound of formula III (Hal is halogen) in a solvent in the presence of an alkaline substance, e.g. potassium carbonate, and preferably a cuprous halide catalyst, at the refluxing temperature or below for 1W10hr to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S596296-A (JP)
Inventor: SAKATANI TAKENOBU
IPC: C11D3/32
Filed: 1982-07-05
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-H0412848-A (JP)
Title: Manufacture of curable resin coated diallyl phthalate resin decorative laminated sheet
Inventor: KOZUKA AKIRA
IPC: B32B27/06
Filed: 1990-05-02
Abstract: PURPOSE:To realize a practical decorative laminated sheet obtaining sufficient adhesiveness in the adaptation to a door, a wall material or a floor material without applying sander treatment and excellent in design properties by a method wherein the whole of impregnating paper is impregnated with a diallyl phthalate resin and coated with a curing inhibitor to prepare impregnated paper which is, in turn, superposed on a base material to be subjected to hot press molding and a film is released to obtain a surface uncured decorative laminate. CONSTITUTION:The whole of impregnating paper is impregnated with a diallyl phthalate resin. If necessary, the impregnated paper is dried and the surface thereof is coated with the curing inhibitor of the diallyl phthalate resin and dried to prepare impregnated paper. This impregnated paper is superposed on a base material and a molding plate or film is placed thereon to subject the whole to hot press molding. The molding plate or film is peeled off to obtain a surface uncured decorative laminated sheet. A curable resin is applied to the uncured surface of the decorative panel and cured by the irradiation with ionizing radiation. As the impregnating paper, paper, cloth such as cotton cloth or glass cloth and a nonwoven fabric are used. As the curing inhibitor, there is hydroquinone and this inhibitor is applied by a spray method. As the base material, a wooden plate, an inorg. plate and a metal plate are used and, as the molding plate or film used in hot press molding, a metal plate and a plastic film are used.
Patent JP-S62275438-A (JP)
Inventor: YOKOI TAKESHI
IPC: A61B1/00
Filed: 1986-05-21
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-S62273024-A (JP)
Title: Local cleaning apparatus
Inventor: MATSUSHIMA IWAO
IPC: H01L21/02
Filed: 1986-05-21
Abstract: PURPOSE:To locally remove the dust contained in an air stream, by horizontally arranging a rod-shaped heat generator in the air stream made to flow down in a laminar flow state and arranging sticking bodies to both lower sides of the air stream in opposed relation to each other. CONSTITUTION:A local cleaning apparatus 20 is provided on the local working region M for treating the article in a clean room and constituted of a pair of plate-shaped sticking bodies 21 and a rod-shaped heat generator 22. The plate-shaped sticking bodies 21 are provided to both sides of the local working region M in a suspended state so that the sticking surfaces thereof become parallel to each other. The rod-shaped heat generator 22 is provided above the sticking bodies 21 to generate a rising air stream. Clean air flowing down is divided into two directions by the rising air stream in the axial direction of the heat generator 22 to flow toward the sticking bodies 21. Therefore, when the dust from a local dust generating source N is mixed with clean air 6 flowing down, said dust flows toward the sticking bodies 21 and is adhered thereto to be removed.
Patent JP-H01291646-A (JP)
Title: Normal conducting state transition detecting method of superconducting armature winding in superconducting generator
Inventor: HARA NOBUHIRO
IPC: H01F6/02
Filed: 1988-05-16
Abstract: PURPOSE:To prevent burning of an armature winding by detecting a phenomenon where the electrical resistance is produced upon transition of a superconductor to normal conducting state and voltage drop occurs when current is flowing, thereby detecting transition to a normal conducting state. CONSTITUTION:A rotating speed sensor SN for measuring the rotating speed of a superconducting generator G, a field current sensor SIf for measuring the current flowing through a field winding F, an output voltage sensor SV0 and an output current sensor SI0 are fixed to the superconducting generator G. outputs from these sensors are fed to a controller C. The controller C obtains a voltage(Vg) to be generated when the superconducting winding is in normal state based on a field current If and a rotation N, and compares it with an output voltage V0. If the output voltage V0 is lower than the voltage Vg, a detection signal is fed to an output Out for detecting transition to normal conduction. Then protective operation such as interruption of output is carried out based on the detection signal.
Patent JP-S609754-A (JP)
Title: Ink manufacturing device
Inventor: OZAWA KUNITAKA
IPC: B41J2/01
Filed: 1983-06-30
Abstract: PURPOSE:To make it possible to manufacture a kind of ink which is most suitable for ink jet recording by such an arrangement wherein a required amount of refined dye solution is supplied by simultaneously or selectively driving plural processing units which perform the refinement of dye solution by the execution of chromatography. CONSTITUTION:Analogue signals generated by an inorganic salt density detector 442 and a dye density detector 443 are converted into digital signals through A/D converters 111 and 112 respectively, and after that, they are supplied to a controller 101 through an input buffer circuit 113. On one hand, digital signals generated by a liquid level detector 445 are supplied to the controller 101 through the input buffer circuit 113. Drive circuits 121-126 which open and close each of valves 431-453 respectively are on/off controlled by driving signals supplied from the controller 101 through an output buffer circuit 127. Like this, these processing units are driven simultaneously or selectively and a required amount of refined dye solution necessary for the manufacture of ink is supplied and the titled ink is manufactured.
Patent JP-H10311492-A (JP)
Title: Anticorrositve covering method of anticorrosive cover steel pipe joint
Inventor: OKANO YOSHIHIRO
IPC: B05D7/14
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an anticorrosive covering method of anticorrosive cover steel pipe joint which maintains the anticorrosive property of a welded joint by a simple covering means at an execution site, generates no burr even through a thermal contraction tube is used, and has an excellent wear resistance. SOLUTION: On the surfaces of a welded joint 2 and pipe body anticorrosive cover ends 3c and 3d, a cover by a thermal contraction tube 5 is applied. To the surfaces of the border parts of the pipe body anticorrosive covers 3a and 3b between the surface of a thermal contraction tube cover 5 and the thermal contraction tube cover 5, a tar urethane resin cover 6 is formed. Since the thermal contraction tube cover 5 is made built in the tar urethane resin cover 6, a burr of the thermal contraction cover 5 is prevented perfectly.
Patent JP-S62274871-A (JP)
Title: Transmitter or receiver
Inventor: TAKEI MASAHIRO
IPC: H04N5/00
Filed: 1986-05-21
Abstract: PURPOSE:To automatically recognize a transmission mode by transmitting a discriminating signal for indicating that either one of a field video transmission mode or a frame video transmission mode is used for performing the transmission. CONSTITUTION:Data is read and written every memory by using the memories 213, 214, 215, 250 for respective chrominance signals and the data waveform of the monochrome is constituted of a white level part consisting of a synchronizing part 2H constiting of 3H, a transmission data part including transmission data consisting of 1H and reproducing ID data, a blank part consisting of 1H and a video part. The transmission data (bit'0') of the data part includes data indicating either one of the transmission mode of the frame transmission or the field transmission, a signal for discriminating the frame transmission mode and the field transmission mode is transmitted in the bit'0' of the first bite and in a receiving side, an address setting for writing a video signal to the memory is controlled according to the transmission mode. Thereby, according to the discriminating signal, the memory mode of a memory means is set.
Patent JP-H05324137-A (JP)
Title: Terminal equipment having instantaneous disconnection detection storing part
Inventor: MATSUMOTO YASUO
IPC: G06F1/28
Filed: 1992-05-11
Abstract: PURPOSE:To easily discriminate whether a malfunction.generated in a terminal equipment is caused by instantaneous disconnection(IDIS) or not. CONSTITUTION:An IDIS status storing part 6 to be driven by a built-in battery to store a date and the number of times generating IDIS in an external AC power supply, an IDIS detecting part 2 for monitoring the external AC power supply and outputting an IDIS detecting signal when IDIS is generated and an IDIS processing program storing part 3 for storing an IDIS processing program are included in the terminal equipment. The equipment included also a calendar signal generating part 5 for forming and outputting a time signal and an MPU 4 for reading out the signal from the generating part 5 in accordance with the program stored in the storing part 3 at the time of receiving the IDIS detection signal, storing the read result in the storing part 6 as an IDIS generating date, storing contents obtained by adding '1' to the number of times generating IDIS which is stored in the storing part 6 in the storing part 6 as IDIS generation frequency and outputting an IDIS generation message and a lamp lighting signal respectively to a message display part 7 and a lamp power suply circuit 9 to display each generation of IDIS.