baber/WOPTO huggingface dataset:
Patent JP-S61552-A (JP)
Title: High elasticity alloy having high hardness
Inventor: SUGAI TOMU
IPC: C22C30/00
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a high elasticity alloy having high hardness and high corrosion resistance by adding specified amounts of Nb, V, W and a rare earth element to a high elasticity alloy having a specified composition and by subjecting the resulting alloy to cold working and deposition hardening under specified conditions. CONSTITUTION:Two or more among 0.1-3% Nb, 0.3-2% V and 0.03-2% W and 0.01-1% one or more kinds of rare earth elements selected among La, Ce, Y and misch metal are combinedly added to a high elasticity alloy having a composition consisting of 20-40% Cr+Mo, 20-50% Ni, 25-45% Co, 0.1-5% each of Mn, Ti, Al and Fe and 0.03-0.3% C. The resulting alloy is cold worked at >=60% degree of working at ordinary temp. and subjected to deposition hardening at 400-600 deg.C in vacuum or a nonoxidizing atmosphere. The high elasticity alloy having about 800-850 hardness Hv and high corrosion resistance is obtd.
Patent JP-H06332225-A (JP)
Title: Production of capsule type toner
Inventor: TAKAYANAGI HITOSHI
IPC: G03G9/087
Filed: 1993-05-21
Abstract: PURPOSE:To ameliorate the narrowness of the degree of freedom in designing resin compsn. and control of electrostatic charge characteristics, etc., which are the only difficulties in the process for production of the conventional type of obtaining the capsule type toners by the self-emulsification effect of a self- dispersible resin and above all to improve the electrostatic charge characteristics, fixability, flow property, etc. CONSTITUTION:This process for production consists in dispersing a mixture composed of non-water-soluble resins which are non-water-soluble resins as represented by acrylic resins, styrene resins, polyester resins or urethane resins and have neutralized acidic groups or neutralized basic groups, coloring agents and org. solvents into an aq. medium in the presence of dispersion stabilizers, then separating these formed particles from the aq. medium and drying the particles.
Patent JP-S6149807-A (JP)
Title: Cutter for hot-granulating thermoplastic polymer
Inventor: FURANKO BERUTOROTSUTEI
IPC: B29B9/06
Filed: 1985-06-04
Abstract: A cutting device for the hot granulation of thermoplastic polymers including a rotary driving shaft, a bladecarrying disc rigidly keyed on the driving shaft and blades not rigidly mounted on said disc and sliding on the cutting plate, each blade being paired to an opposing element which opposes any sudden action tending to move the blade away from the plate.This invention relates to a cutting device for the hot granulation of thermoplastic polymers.More in particular, the present invention relates to a cutting device for the hot granulation of thermoplastic polymers, in which cutting of polymer monofilaments leaving the die plate is accomplished directly on the face of said die plate.
Patent JP-S63283576-A (JP)
Title: Substrate for cell culture
Inventor: ASAKO SHIGERU
IPC: C12M3/00
Filed: 1987-05-15
Abstract: PURPOSE:To improve adhesiveness to cells, extension of cells and to improve multiplication and activity maintenance, by coating a high polymer substrate with a film of a polymerized organosilicon compound by plasma treatment and using the coated high polymer substrate as a substrate for cell culture. CONSTITUTION:A pair of facing electrodes connected to a high-frequency electric source are set in a reactor consisting of a bell-jar and a high polymer substrate is supported between the electrodes. Then, the bell-jar is sufficiently evacuated and a gaseous organosilicon compound is introduced into the bell-jar. Plasma is generated between the electrodes to form a plasma polymerized film of the organosilicon compound on the surface of the high polymer substrate. A porous high polymer material is preferable as the high polymer substrate and tubular or hollow shape is preferable as the shape for high-density culture. The prepared substrate for cell culture is useful for production system of hormone, etc., by cultivation of animal cell.
Patent JP-H05291905-A (JP)
Title: Phase detection circuit
Inventor: SATO TSUGUO
IPC: H03K5/26
Filed: 1992-04-14
Abstract: PURPOSE:To obtain the phase detection circuit in which a conversion gain and the linearity are unchanged even when a pulse period is subject to change. CONSTITUTION:A phase difference pulse signal e0 obtained through the comparison between two pulse signals is inputted to an integration circuit 12, and an output of the integration circuit is given to a sample-and-hold circuit 14, in which the signal is sampled and held in the timing of a leading edge of a phase difference pulse signal e0. Then the output of the integration circuit is given to a sample-and-hold circuit 15, in which the signal is sampled and held in the timing of a trailing edge of the phase difference pulse signal e0. Outputs of the two sample-and-hold circuits are averaged by an averaging computing element 16 and the result is outputted. Then the averaged and outputted error signal includes no ripple component and when the circuit is applied to control of a drive speed of a capstan motor, the drive speed is stably controlled with high accuracy.
Patent JP-S5246065-A (JP)
Title: Preparation of silicon-containing pyrrolidone compounds
Inventor: IYOTA JIYUN
IPC: C09K23/54
Filed: 1975-10-04
Abstract: PURPOSE: Title compounds of formulas I(R 1 -R 3  are H,hydrocarbyl, alkoxy, aryloxy, and siloxy);for example, N-[β-(methyldiethylsilyl) vinyl] pyrrolidone and N-[β-methyldiethylsily)ethyl]pyrrolidone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5910380-A (JP)
Inventor: MIYAHARA SHIYUUJI
IPC: B05B13/06
Filed: 1982-07-10
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-H08311239-A (JP)
Title: Transparent antibacterial resin composition
Inventor: KATAYAMA MASAHIRO
IPC: A01N25/10
Filed: 1995-05-18
Abstract: PURPOSE: To obtain an antibacterial resin composition excellent in transparency by mixing a transparent thermoplastic resin with a finely divided inorganic antibacterial and a lubricant in specified ratios. CONSTITUTION: This transparent antibacterial resin composition is prepared by mixing 100 pts.wt. transparent thermoplasatic resin (A) with 0.05-10 pts.wt. inorganic antibacterial (B) having a mean particle diameter of 1μm or below and 0.01-10 pts.wt. lubricant (C). Antibacterials which impart antibacterial properties to resins are largely classified into two organic and inorganic types. The latter is generally used because the former has drawbacks in heat resistance, durability and safety. However, there is a tendency for the transparency to be markedly deteriorated even in use where transparency is necessary due to the difference between the densities of an inorganic antibacterial and a resin, its low affinity for the resin, etc.  By using antibacterial B, (e.g. antibacterials carrying silver/silver ions or copper/copper ions or other various metal/metal ion antibacterials), the composition can be used as a material which needs to prevent the outbreak and propagation of bacteria.
Patent JP-S5555556-A (JP)
Title: Device for adhering non-conductivity tape having plating hole to metallic tape blank
Inventor: KAWASHIMA SHIYUNICHI
IPC: B32B15/04
Filed: 1978-09-29
Abstract: PURPOSE:To eliminate wasteful plating material and reduce production cost of a tape by correcting positioning a non-conductivity tape on the portion excluding a portion to be plated of band material and adhering it to the tape. CONSTITUTION:A non-conductivity tape 1 and a metallic tape 4 are fed out independently by separate rollers and perforated, and introduced by rollers 14 to be integrated and thermally adhered under pressure by rollers 8 and heater 9. Hole position detectors 11, 12 detect whether the pilot holes perforated at the tape 4 aligns on one line with the plated hole perforated at the tape 1 or not. The outputs from the detectors 11, 12 are applied to hole position discriminator 13 to thus control the rotating speed of feed rollers 3 in response to the extent of the displacement between the pilot hole and the plated hole.
Patent JP-H0415562-A (JP)
Title: Probe card
Inventor: TAMICHI SHIGERU
IPC: G01R1/073
Filed: 1990-05-10
Abstract: PURPOSE:To remove the unnecessary wave reflected from a surface acoustic wave resonator and to allow the improvement in reliability and the decrease of man-hours by mounting a silicone rubber plate to the tip of a probe needle. CONSTITUTION:The silicone rubber plate 3 of a square shape is mounted to the tip of the probe needle 2 to be brought into contact between the end faces of a chip 6 for removing the unnecessary waves reflected by the surface acoustic wave resonator (main signal) provided on a probe card 1. The probe needle 4 and the probe needle 2 having the silicone rubber plate 3 are brought into contact in this state with the top of the chip 6 forming the surface acoustic wave resonator. The unnecessary waves reflected by the surface acoustic wave resonator are absorbed by the silicone rubber plate 3 in this way. Since the degradation in characteristics does not arise, there is the effect of improving the reliability and decreasing the man-hours.
Patent JP-H01290360-A (JP)
Title: Communication terminal equipment
Inventor: HOSODA TAKASHI
IPC: H04N1/00
Filed: 1988-05-17
Abstract: PURPOSE:To select a line path offering the lowest charge by estimating the time required for transmission from the sent information quantity and calculating the talking charge to each line path based thereupon. CONSTITUTION:A facsimile equipment consists of a control section 1, an operation panel 2, a memory 3, an original read section 4, a print section 5, a MO DEM and an NCU section 6. The facsimile equipment stores picture information read by the original read section 4 into the memory 3 once. A reference table between a toll station number and a unit charge are (MA) required for the calculation of charge, x, y coordinates of each MA, position data of connecting points (Poi) of various NCC companies, support area information, and various data such as various charge calculation data are stored in the memory 3. The time required for the transmission of picture information is calculated by the information quantity stored in the memory 3 and the charge is calculated as to each line path based on the calculation time to select the line path of the lowest charge.
Patent JP-H11309182-A (JP)
Title: Nursing device
Inventor: OTA YASUYOSHI
IPC: A61G7/10
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a nursing device which assists a person to be nursed who cannot easily stand up by her/himself in standing up from a low position, and which can be stored in a storage place such as a drawer when not used. SOLUTION: A supporting surface 1 is moved between a horizontal position wherein a person to be nursed is supported in a horizontally lying position near a floor face and a standing position in which the person is supported in a standing position in which he/she can walk. In a storage mode, a support mechanism 1 is hoisted by a motor 25 and its planar area can be minimized. Therefore, a nursing device can be easily stored in a drawer, etc., and be used even for persons to be nursed who live in small houses.
Patent JP-S63285906-A (JP)
Title: Laminated ceramic varistor
Inventor: SATO KOTARO
IPC: H01C7/10
Filed: 1987-05-18
Abstract: PURPOSE:To improve solderbility at the time of mounting by using a cap consisting of a metallic material as an external electrode terminal for a laminated ceramic varistor and connecting the cap to an internal electrode with conductive adhesives. CONSTITUTION:A varistor 4 is composed of ceramics using zinc oxide, etc., as main raw materials, and a metal such as platinum is employed as an internal electrode 5. The varistors 4 and the internal electrodes 5 are laminated alternately, and baked simultaneously. An external electrode terminal 6 is manufactured by machining a metallic material such as a copper alloy and forming the machined metallic material to a cap shape. Epoxy, etc., containing silver powder are used normally as conductive adhesives 7. The varistors 4 and the internal electrodes 5 are baked simultaneously, conductive adhesives 7 are applied onto the side face sections of an element, and the external electrode terminals 6 are covered and fixed through drying. Consequently, the varistors 4 and the internal electrodes 5 are connected respectively to the external electrode terminals 6 mechanically and electrically. The surfaces of the external electrode terminals 6 are plated with solder for protecting raw materials and improving solderbility. Accordingly, no defective soldering is generated even at the edge sections of the external electrode terminals 6.
Patent JP-H07307076-A (JP)
Title: Information recording and reproducing device
Inventor: SAITO MAKOTO
IPC: G06K7/01
Filed: 1994-05-10
Abstract: PURPOSE:To obtain the information recording and reproducing device having good cleaning performance without any wiping variations and unwiped portions on the surface of a card. CONSTITUTION:A fabric 10 knitted with extra fine fiber by a high gauge knitting machine is fixed to the outer surface of a cleaning roller 6 of a cleaning part, and the direction of its stitch is in an approximately orthogonal direction to the card inserting direction. Then, when the card C is inserted, its cleaning is performed by rubbing the surface of the card C with the fabric 10 fitted on the surface of the cleaning roller 5.
Patent JP-H11311593-A (JP)
Title: Method for observing chromate coat on surface of island-shaped sn-plated steel plate
Inventor: OKUDE SHINYA
IPC: G01N1/28
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a method for continuously extracting samples from over a wide region to observe by an electron microscope for a chromate coat on the surface of an island-shaped Sn-plated steel plate. SOLUTION: The following processes (1)-(6) are carried out according to this method. (1) A test piece is collected from an island-shaped Sn-plated steel plate 5 and, a cellulose acetate film 6 is bonded to a chromate coat 1 at one face. (2) The other face of the island-shaped Sn-plated steel plate 5 is electropolished, thereby thinning the island-shaped Sn-plated steel plate 5. (3) A carbon film 7 is vapor deposited to the electropolished face of the obtained thin film. (4) The vapor deposited carbon film 7 is supported further by a paraffin substance 8 from thereabove, whereby a thin film test piece 9 is formed. (5) The thin film test piece 9 is cut to a predetermined size. (6) The obtained thin piece is dipped in a methyl acetate 10, dissolving the cellulose acetate film and paraffin substance, whereby a thin sample 11 is formed.  The process (5) can be carried out after the process (2) or (3).
Patent JP-S5823679-A (JP)
Title: Preparation of phenazine
Inventor: KONDOU TSUNEYUKI
IPC: B01J23/00
Filed: 1981-08-03
Abstract: PURPOSE:To prepare phenazine in high yield, with reduced amount of catalyst, by carrying out the dehydrogenation reaction of 1,2,3,4,6,7,8,9- octahydrophenazine in a specific solvent in the presence of a catalyst comprising the VIII-group  noble metal of the periodic table. CONSTITUTION:Phenazine is prepared by the dehydrogenation reaction of 1,2,3,4, 6,7,8,9-octahydrophenazine in one or more organic solvents selected from hydrocarbons and ethers having a boiling point of >=200 deg.C in the presence of a catalyst comprising the VIII-group noble metal of the periodic table, especially preferably Pd or Pt catalyst, under the reflux of the organic solvents, under normal pressure. The organic solvent is especially preferably diethylene glycol or triethylene glycol. The dehydrogenation catalyst is preferably supported on a carrier such as activated charcoal, alumina, etc. USE:Raw material of an azine dye having phenazine ring, raw material of phenazine oxide which is a pesticide effective to bacterial leaf blight of rice plant, etc.
Patent JP-S61142266-A (JP)
Title: Structural pole
Inventor: SUTEIIBU REGURAA
IPC: E04H12/10
Filed: 1985-06-05
Abstract: A structural pole comprising a pair of upright metal channel members having an elongated flat outer wall with inwardly extending transverse structural flanges The channel members are interconnectible in substantially parallel relationship, with their flanges extending inwardly, by a series of diagonal inner braces interconnected together and to said outer walls and spanning diagonally across the channel members and disposed in a predetermined pattern throughout the length of the channel members. Each of the diagonal braces is an elongated structural bar having flat angulated connecting ends having a through bore therein and securable to the channel members by overlapping the connecting ends of adjacent diagonal braces. A fastener interconnects each of the overlapping connecting ends with the flat outer wall of the channels whereby the structural pole is resistant to eccentric loads.
Patent JP-S6014667-A (JP)
Title: Shower device
Inventor: NAGATA HIROSHI
IPC: F16K31/68
Filed: 1983-07-01
Abstract: PURPOSE:To restrain variations in temperature of discharge water, by providing, in a mixed water passage, a reservoir chamber having. CONSTITUTION:The inside of the valve body 5 of a thermostat mixing valve 1 is divided into three passages, a hot water passage 6 communicated with a hot- water supply, a water passage 7 communicated with a water supply and a mixed water passage 8 communicated with both passages 6, 7 and as well with a communicating pipe 3. The mixed water passage is once enlarged within a reservoir chamber 50 and is reduced, gradually toward a downstream side hose 37. The volume of the mixed water in the reservoir chamber 50 is stayed by a predetermined time in order to mix mixed water in a high temperature area based upon variations in the pressure of water supply, again with mixed water in the set temperature area, thereby the amount of overshoot may be restrained, an inside volume in which mixed water may stay.
Patent JP-S6012452-A (JP)
Inventor: JIYON JIYUNIASU BURATSUDORII
IPC: B65H5/08
Filed: 1984-06-14
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-H01292173-A (JP)
Title: Treatment of fibrous substrate
Inventor: KIMURA HIROMITSU
IPC: D06M101/16
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a composite material, excellent in heat resistance as a fibrous substrate for composite use, low in dimensional change after heating treatment, also good in etching nature, by ultrasonic treatment of a fibrous substrate consisting of inorganic and/or organic fiber in the presence of a coupling agent to uniformly attach said agent to the substrate. CONSTITUTION:A fibrous substrate consisting of inorganic fiber such as glass fiber or carbon fiber and/or organic fiber such as of aromatic polyamide or aromatic polyester is put to ultrasonic treatment in the presence of a silane- based coupling agent to uniformly attach the coupling agent to said substrate.
Patent JP-2000311700-A (JP)
Title: Fuel cell
Inventor: SHIGEHISA TAKASHI
IPC: H01M8/12
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell that can maintain the heat retaining property of each chamber, can prevent the leakage of gas, and can be used over a long time. SOLUTION: In this fuel cell composed by partitioning the inside of a reaction container 51 into a plurality of chambers A, B, C, D by partitioning plates 55, 61, 63, and by receiving fuel cells 52 in the reaction container 51, the partitioning plates 55, 61, 63 each are formed by covering the surface of a porous member with dense ceramics. In this case, the porous member contains at least one kind out of Al2O3, MgO and ZrO2 as a main constituent, and the dense ceramics contains at least one kind out of Al2O3, MgO, ZrO2 and a rare earth element oxide as a main constituent.
Patent JP-2000308444-A (JP)
Title: Spool sounding mechanism
Inventor: IKUTA TAKESHI
IPC: A01K89/015
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a spool sounding mechanism capable of regulating its sound level. SOLUTION: This mechanism 26 is such one as to emit a sound resulting from the rotation of spool 15, having a disk-like uneven member 70, a sounding member 71 and a movement mechanism 73; wherein the uneven member 70 is such a member as to rotate interlockingly with the spool 15 and be designed to arrange many projections 70a around the outer circumference at intervals, the sounding member 71 is such a member as to be movable between a contact position with its tip lying between the adjacent projections 70a and a position lying apart from the projections 70a, and the movement mechanism 73 is such a mechanism as to enable the sounding member 71 to be moved between the contact position and the separated position and to be positioned at a plurality of midway sounding positions coming in contact with the projections 70a.
Patent JP-H0417474-A (JP)
Title: Picture processing unit
Inventor: TAKI TETSUYA
IPC: H04N5/265
Filed: 1990-05-11
Abstract: PURPOSE:To execute optional superimposing and chromakie function by applying logic arithmetic operation between picture signals and selecting either the picture signal or the logic arithmetic output in response to the logic arithmetic output or a control signal. CONSTITUTION:In the case of making superimposition, NOP operation is selected for the arithmetic operation of a logic section 1, and a picture data 1 itself is outputted as an output of the logic section 1. On the other hand, a control section 3 selects information of a lookup table in response to the control signal. A selector 2 selects a picture data 1 or 2 based on a data of an output of the control section 3, that is, a data of the lookup table. Since an optional position of the picture data 1 is replaced into the picture data 2, superimposition is attained.
Patent JP-H06316541-A (JP)
Title: Tolan derivative and liquid crystal composition containing the sane and liquid crystal display element using the composition
Inventor: YAMADA SHUHEI
IPC: G02F1/13
Filed: 1993-05-24
Abstract: PURPOSE:To provide a new tolan derivative, a new liquid crystal compound, good in compatibility with several kinds of nematic liquid crystal compounds or non-liquid crystal compounds, capable of obtaining a liquid crystal composition broad in practical temperature range and large in DELTAn value by its mixing. CONSTITUTION:The tolan derivative of formula 1 (R is a 1-10C straight chain alkyl; X1-X4 are each F or H, at least one of them being F; Y is a nitrile or 1-10C straight chain alkyl), e.g. 1-(4'-propylphenylethynyl)-4-(4''- pentylphenylethyl)-2--fluorobenzene. The compound of the formula 1 can be obtained by the following process: a compound of formula 4 is obtained from a compound of formula 2 through two steps; a compound of formula 7 is obtained from a compound of formula 5 through two steps; subsequently, a compound of formula 8 is obtained from the compound of the formula 4 and the compound of the formula 7; a compound of formula 11 is obtained from a compound of formula 9 through two steps; finally, the compound of the formula 8 is reacted with the compound of the formula 11.
Patent JP-S5935987-A (JP)
Inventor: DEBITSUDO SHII MASUTAASON
IPC: B41M5/52
Filed: 1983-07-06
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。