baber/WOPTO huggingface dataset:
Patent JP-H05246169-A (JP)
Title: Thermal stencil paper
Inventor: SUMIYA TAKASHI
IPC: B41N1/24
Filed: 1992-03-06
Abstract: PURPOSE:To make the title stencil paper excellent in all of characteristics of curling resistance, printing sharpness, omission resistance, sensitivity, durability and head abrasion resistance by adding a specific amount of spherical particles having a specific particle size to a thermal film layer composed of a specific polyester resin. CONSTITUTION:A thermal stencil paper is characterized by that the melt energy of a polyester resin constituting the thermal film laminated to a porous support is 12.5cal/g or less and 0.01-6wt.% of spherical particles whose particle size is 0.2-4.0 times the thickness of the film are added to the film.
Patent JP-H11257419-A (JP)
Title: Active type vibration eliminating device
Inventor: NAKAMURA YOSHIYA
IPC: F16F15/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an active type vibration eliminating device which prevents actuators of excellent vibration eliminating ability from breaking down and is simply controlled. SOLUTION: This active type vibration eliminating device 100 is provided with a base 10 installed on a floor face 11, and a surface plate 12 for fitting a vibration eliminated body so as to be movably supported in the vertical and horizontal directions through four air springs 40 arranged on the upper face of the base. On the surface plate 12, vibration sensors 18, 20 detecting acceleration in the vertical and horizontal directions on the surface plate are arranged. On the base 10, first and second actuators 42, 44 for adding displacement in the vertical and horizontal directions to the surface plate 12 to displace it in the vertical and horizontal directions are arranged. Two regulating means 58 regulating movement of the surface pate 12 in the vertical and horizontal directions are provided between the bottom face 120 of the surface plate 12 and the base 10.
Patent JP-H01256570-A (JP)
Title: Flame-retarding resin composition and heat-shrinkable tube and flame-retarding insulated wire comprising the same
Inventor: SAKAMOTO YOSHITO
IPC: C08L101/00
Filed: 1988-04-06
Abstract: PURPOSE:To obtain a resin composition having a high flame retardancy, mechani cal strengths and heat resistance, by mixing a thermoplastic resin with a mix ture of brominated diphenyl ethers having specified melting points. CONSTITUTION:A resin composition having a high flame retardancy, mechanical strengths and heat resistance can be obtained by mixing 100pts.wt. thermoplastic resin with 5-100pts.wt. brominated diphenyl ether mixture which has a melting point of 100-250 deg.C and is a mixture of at least two brominated diphenyl ethers selected from among decabromodiphenyl ether, nonabromodiphenyl ether, hexabromodiphenyl ether, pentabromodiphenyl ether and tetrabromodiphenyl ether. This composition is useful for the production of flame-retarding heat- shrinkable tubes, flame-retarding insulated wires, etc.
Patent JP-H03283405-A (JP)
Title: Superconducting magnet and manufacture thereof
Inventor: OKUDA SHIGERU
IPC: H01F6/06
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a superconducting magnet with which high critical current density can be given by a method wherein an oxide superconducting film is formed on a single crystal substrate in such a manner that the superconducting film will be stretched in spiral form. CONSTITUTION:An oxide superconducting film 4 is formed on a disc-shaped single crystal substrate 3, having a penetrated hole in the center part, using a vapor growth method, and a part of the oxide superconducting film 4 is removed along a spiral line using an etching method and the like. One end 6 of the spirally extending oxide superconducting film 4, of the obtained superconducting magnet 1, is positioned on the outer circumferential side of the single crystal substrate 3, and the other end 7 is positioned on the inner circumferential side. When a higher magnetic field is allowed to be generated, two kinds of superconducting magnets, having the opposite spirally extending direction with each other, are stacked alternately, they are connected to the outer and inner circumferential sides, and a superconducting magnet assembly is obtained.
Patent JP-S5610081-A (JP)
Title: Inverter circuit
Inventor: KAZUTOMO SHIGEAKI
IPC: H02M7/537
Filed: 1979-06-29
Abstract: PURPOSE:To enable the operation for varying input voltage by connecting a diode and a capacitor to a winding capacitor newly provided on an output transformer and making the charge and discharge electricity through alterate switching of a pair of transistors. CONSTITUTION:When an output voltage E0 is obtained through the intermediary of the output transformer 4 by alternately switching the DC voltage with the help of transistors Q1, Q2, the coil 11, diode D1 and the capacitor C2 are provided anew on the transformer 4. Then when the transistor Q1 is in ''ON'' position, the capactor C2 is charged and the transistor Q2 is in ''ON'' position, the capacitor is caused to be discharged. The voltage generating in an output coil 7 is taken out by the discharged current. Consequently the same operation takes place between terminals 1 and 16 when the input is 100V and between terminals 1 and 2 when the input is 200V. And an operation is possible on common circuit for varying input voltage, thus enabling generation of desired output voltage.
Patent JP-S60226322-A (JP)
Title: Structure of back door for automobile
Inventor: OOYA TAKEJI
IPC: B60J5/10
Filed: 1984-04-24
Abstract: PURPOSE:To facilitate the taking in and out of a small package on the floor of a vehicle body and as well to relax abrupt variations in air-condition and pressure in a passenger's compartment, by arranging an openable back door glass between the rear opening and the back door body. CONSTITUTION:A back door body 16 is formed in an L-like shape such that it may close the rear opening 15 along the window section 13 and the trunk section 14, and as well is formed in its upper section with an upper opening 17. A back door glass 24 having dimensions slightly larger than that of the upper opening 17 of the body 16 is positioned in a place where it covers the upper opening 17 from the inside thereof between the rear opening 15 of the vehicle body and the body 16. Accordingly, upon open and close operation of the opening 15 by means of the body 15, since the window section 13 is closed by a back door glass 24, the trunk section 14 alone is opened and closed. Meanwhile, when the door glass 24 is opened, the rear opening 15 is opened entirely.
Patent JP-H08239222-A (JP)
Title: Production of lithium doped alpha-manganese dioxide
Inventor: OI KENTA
IPC: H01M4/505
Filed: 1996-03-11
Abstract: PURPOSE: To produce lithium doped a-manganese dioxide containing no cation such as potassium ion or ammonium ion having a bad influence on cell performances industrially and advantageously without requiring a large-scale apparatus and facilities. CONSTITUTION: An inorganic acid salt of manganese is reacted with at least one permanganate selected from lithium permanganate, sodium permanganate and magnesium permanganate under acidic conditions in which an inorganic acid is added to the reaction system so as to make >=4mol concentration to give α-manganese dioxide and the proton of the α-manganese dioxide is subjected to ion exchange with lithium.
Patent JP-H11279877-A (JP)
Title: Yarn suitable for carpet pile yarn
Inventor: AKIBA EIJI
IPC: D01F6/84
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain fiber yarn for carpet pile yarn having both of high fatigue resistance and fast high color development which are characteristics necessary for tile carpet pile yarns. SOLUTION: This multifilament yarn comprises >=30% multifilament yarn comprising a polybutylene terephthalate in which a compound represented by the following general formula I (D is a trivalent aromatic group or a trivalent aliphatic group; X1 and X2 are each an ester-forming functional group or hydrogen atom and may be same or different and M exhibits a metal atom or an alkylphosphonium group) is copolymerized in a range of 0.5-5.0 mol.% based on total dicarboxylic acid component. In the multifilament yarn, the fiber physical properties satisfy the formulas II: DT=2.0 (g/d), the formula III: DE>=15 (%) and the formula IV: KI>=2.0 (%) and thickness decreasing ratio by caster chair measured based on DIN 54324 is <20% after 3,000 times.
Patent JP-S527892-A (JP)
Title: Process for producing catalyst components for polymerization of alpha-olefin
Inventor: UENO HIROSHI
IPC: C08F4/00
Filed: 1975-07-09
Abstract: PURPOSE: Catalyst components with excellent particle characteristics obtained which increase yield and rate of stereospecific polymerization of α-lefin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02261756-A (JP)
Title: Thermal transfer recorder
Inventor: WAKUI YOSHIAKI
IPC: B41J13/00
Filed: 1989-03-31
Abstract: PURPOSE:To prevent a surface of recording paper from smudging by restricting any tension to the recording paper with a slide clutch mechanism when the recording paper, whose front end is clamped to a platen roller, is started to be discharged by a paper discharging means. CONSTITUTION:When recording for the third color to enlarged size recording paper K is over, it shifts from a print mode to a standby mode, and a clamp-off arm 168 comes into a state of opening a clamper 172 of a platen roller 1. In addition, this platen roller 1 starts its reverse rotation, a rear end of the enlarge size recording paper K gets into a paper discharge port 213 and bitten in by each of paper discharge rollers 232, 233, whereby the tip pulls the recording paper K being locked to the clamper 172, but excessive force is eliminated by spring 172 installed in a paper feed-discharge drive system and a slide clutch mechanism consisting of felt 71, and when the roller 1 returns to the initial position, a clamp lever 170 comes into contact with a roller 169 of the clamp-off lever 168, opening it, and the recording paper K is discharged. Thus, a surface smudge of the recording paper can be prevented.
Patent JP-S59210903-A (JP)
Title: Emulsifier for emulsion polymerization
Inventor: AKIYAMA FUMITAKA
IPC: C09K23/42
Filed: 1983-05-13
Abstract: PURPOSE:The titled emulsifier suitable for use in the production of an emulsion which is low-foaming, good in separation of foams and excellent in stability, comprising a specified aromatic ether sulfate. CONSTITUTION:An emulsifier for emulsion polymerization comprising an aromatic ether sulfate of the formula [wherein R is a 2-3C alkylene, X is a 3-8C alkylene, O, S, or carboxyl, M is an alkali (alkaline earth) metal, ammonium, or alkanol-ammonium, and m is 1-50 on the average] is obtained by adding a 2- 3C alkylene oxide (e.g., ethylene oxide) to a monophenol having two benzene nuclei (e.g., phenoxyphenol), converting the adduct into a sulfate ester and neutralizing the product. 100pts.wt. monomer (e.g., methyl acrylate) is emulsion- polymerized in an aqueous medium in the presence of a polymerization initiator by using 0.1-10pts.wt. above emulsifier.
Patent JP-S59209118-A (JP)
Title: Manufacture of product containing plate like portion in which board core is covered with synthetic resin sheet
Inventor: TATENUMA SEIJI
IPC: B29C63/00
Filed: 1983-05-13
Abstract: PURPOSE:To produce a product of beautiful appearance by a method in which the board core having silver foils on the surface which is to be in contact with said sheet for an outer surface is arranged in between the resin sheets for an inner surface and an outer surface, and parts are placed on the positions of the sheet for inner surface corresponding to the silver foils, thereby sticking them mutually by high frequency welding. CONSTITUTION:Into the space between the sheet 1 for an outer surface and the sheet 2 for an inner surface made of thermopolastic synthetic resin, a board core 3 covered with a silver foil 3' on its surface which is to be in contact with said sheet for outer surface, is inserted. The parts 8 composed of thermoplastic synthetic resin and provided with welding zones 7, are arranged, and said welding zones 7 are lapped on the outer surface of the position corresponding to said silver foils on the sheet for inner surface. An upper electrode 9 and a lower electrode 16 are respectively attached to the outer side of the welding zone and to the outer side of the sheet for inner surface and high frequency voltage is applied to both electrodes while pressurizing, thereby welding mutually the outer surface of the sheet for inner surface and the inner surface of the welding zone. Thus, the product without push marks on the outer surface of the sheet for outer surface may be obtained.
Patent JP-H06273297-A (JP)
Title: Etching by ion beam
Inventor: HOKARI KAZUSHI
IPC: G01N1/32
Filed: 1993-03-19
Abstract: PURPOSE:To prevent the excessive etching, obviating the necessity of drilling a small hole on a sample, independently of the kind of the sample. CONSTITUTION:Irradiating the convergence electron beam 37 to the upper surface of a sample 11, ion beam 29 is irradiated to the upper surface of the sample 11, and the upper surface is gradually etching-processed. In this case, independently of the transparency of the sample 11, i.e., the kind of the sample 11, the convergence electron beam 37 does not pass through the sample 11, when the sample 11 is thick. When the sample 11 becomes sufficiently thin, the convergence electron beam 37 passes through the sample 11, and reaches a Faraday cup 41. Then, electron is adsorbed on the Faraday cup 41, and an ammeter 42 detects, thus adsorption and the irradiation of the ion beam 29 is suspended on the basis of the detection signal. Accordingly, the necessity of drilling a small hole on the sample 11 is obviated, and the excessive etching can be prevented.
Patent JP-H07266846-A (JP)
Title: Air conditioner for electric vehicle
Inventor: AKIMOTO RYOSAKU
IPC: B60H1/22
Filed: 1994-03-30
Abstract: PURPOSE:To prevent a window from clouding without increasing so much power consumption when an air conditioner for an automobile is run for heating. CONSTITUTION:In running for heating, an indoor and outdoor air changeover damper 15 is changed over to the outdoor air mode or half-indoor air mode automatically by an indoor/outdoor air mode controlling means 31 according to whether or not the outdoor air temperature detected by an outdoor air temperature sensor 30 is higher than the set temperature.
Patent JP-H06276698-A (JP)
Title: Switchgear for automatically making in-phase
Inventor: KAWAKAMI NORIKAZU
IPC: H02J9/06
Filed: 1993-03-17
Abstract: PURPOSE:To shorten the switching work time for power supply transformer by providing a switch between one grounded phase line and the other grounded 3-phase line and also providing a switch for changing one phase sequence for the phase sequence of the other 3-phase line. CONSTITUTION:Under the condition that a J-switch 3 is turned on, MCCB1, B2 are closed and MC1 to MC8 are turned off, Ou, Ov, Ow are turned on for O in the sequence of MC6, MC7, MC8 and 'comparison of phase rotation' and 'computation of phase-to-phase voltage' are carried out under the condition that any one of MC6, MC7, MC8 is on. For rotation of phases, MC6 is turned on, each line-to-line voltage on the U-, V-, W-phase side and X-, Y-, Z-phase side is computed with a line voltage computing circuit 8 and such line voltages are compared in a phase rotation and comparison circuit 9. For computation of phase voltage, a difference voltage between corresponding phases is simltaneously computed with a difference voltage computation circuit 10. Matching of phase rotating direction is detected and a 3-phase switch which makes zero or a value near zero a difference voltage difference of phase voltages between the corresponding terminals of each phase switch can be found.
Patent JP-S60229785-A (JP)
Title: Wet paper printing
Inventor: TAMURA RIYOUZOU
IPC: C09D11/02
Filed: 1984-04-27
Abstract: PURPOSE:To enable the printing of a clear mark without peeling of paper by printing a graphic employing an ink containing an additive for prevention of paper peeling in the printing of a cutting position mark on a wet long rolled paper watermarked at the fixed position. CONSTITUTION:A cutting mark is printed on a bond paper or the like as wet paper at the fixed position with respect to the watermark in the paper making process. To produce the ink herein used, a hardened rosin resin is arranged in a solvent of butyl triglycol at the ratio of 1:1 and the mixture is heated upto 200 deg.C to melt the resin to obtain a vehicle with the viscosity of about 20 poise. Then, the vehicle and a black pigment of a coloring agent comprising carbon black are kneaded at the 20% density of the pigment with three roll mills, all of insufficient components are added thereto to meet the requirements of: 70pts. in the solvent, 20pts. in the resin, 3pts. as antipeeling additive in the dioctyl phthalate and 7pts. in the coloring agent and the mixture is stirred at a high speed. The use of the ink enables the printing of a cutting mark very clearly on the wet paper employing a letterpress system without causing any peeling thereby improving the cutting accuracy.
Patent JP-S60229729-A (JP)
Title: Drawing and blow molding method
Inventor: NISHIMOTO KENJI
IPC: B29K23/00
Filed: 1984-04-27
Abstract: PURPOSE:To form a hollow molding whose shoulder thickness in the circumferential direction is uniform by a method in which a temperature difference is produced between the head and shoulder of a parison and then the drawing blow molding of the parison is made. CONSTITUTION:The tip 36a of a blow core is inserted into and contacted with the inside diameter portion of the head 38a of a parison and thereby the head 38a of the parison is quickly cooled. At the same time as a draw rod 53 is lowered, compressed air is supplied to the shoulder 38b and torso 38c of the parison for drawing blow molding. Whereupon, a great temperature difference is produced in the boundary between the head 38a touched by the core 36 and the shoulder 38b not touched by the core 36, and the shoulder 38b and the torso 38c are sufficiently stretched by drawing blow molding to form a hollow molding 38' in which the thickness is abruptly changed between the head 38a' and the shoulder 38b' of the molding. Hollow moldings 38' having uniform thickness in the circumferential direction can thus be obtained.
Patent JP-H07266131-A (JP)
Title: Robot hand of robot for trimming
Inventor: TOFUJI YOSHINORI
IPC: B21D43/10
Filed: 1994-03-29
Abstract: PURPOSE:To eliminate the need of recognizing the positions of a work and a trimming metal die and conducting compolicated control such as correction of the position, to automate an operation of inserting a forged work in a trimming metal die, and further to make a robot hand comply with various kinds of work forms. CONSTITUTION:A pair of positioning chucks 3 for clamping the sides of a work main body part previously placed in a fixed attitude on a work bearer from right and left sides are provided downward, the axis of a work W is aligned in a plane view with the axis of a robot arm 25, a pusher 4 for pressing a part of the work main body part from above is provided downward, and a gripping chuck 2 for gripping a work gripping piece Wa with the work W pressed on the table is disposed in the rear of the positioning chuck 3 and the pusher 4. The gripping chuck 2 is provided in such manner as to be displaced in the vertical direction and be freely tilted, following the vertical displacement and deformation of the work gripping piece Wa, and the chuck is provided with a holding function of holding the displaced and tilted gripping chuck 2 and a return function of returning the same to the neutral position.
Patent JP-H0618378-A (JP)
Title: Proportional and equal motion sampling method and device
Inventor: GEIRII UEIN RUISU
IPC: F01N3/02
Filed: 1993-03-17
Abstract: PURPOSE: To perform proportional sampling of an exhaust from an exhaust source by controlling the quantity of flow actively. CONSTITUTION: A method and an apparatus for subsonic proportional and equimotional sampling to be used for evaluating the components of an exhaust blown off from an exaust source, used a pair of subsonic venturi limiting units 27, 31 for measuring the quantity of an overall flow, and the quantity of flow of an extracted sample respectively. And the first and second subsonic venturi limiting units 27, 31 are formed specially to each other, and it becomes possible to perform equimotional sampling under a special control condition.
Patent JP-S59207987-A (JP)
Inventor: JIEROOMU PANZAA
IPC: C10L1/02
Filed: 1984-04-27
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-H11278929-A (JP)
Title: Porcelain composition for integrally baked type laminated piezoelectric actuator
Inventor: KATO TOMOYOSHI
IPC: H01B3/12
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a porcelain composition for an integrally baked type laminated piezoelectric actuator capable of being baked at a low temperature range capable of using an inexpensive Ag/Pd, etc., as an internal electrode. SOLUTION: This porcelain composition is represented by the formula: xPb(Zn1/3 Ta2/3 )O3 -yPbTiO3 -zPbZrO3 and composed of a region surrounded by respective points of A(x, y, z)=(0.45, 0.33, 0.22), B(x, y, z)=(0.30, 0.47, 0.22), C(x, y, z)=(0.03, 0.47, 0.50), D(x, y, z)=(0.003, 0.40, 0.57), E(x, y, z)=(0.10, 0.33, 0.57)and F(x, y, z):(0.30, 0.30, 0.40) in a ternary system triangular diagram represented by molar ratios in which Pb(Zn1/3 Ta2/3 )O3 is (x), PbTiO3 is (y) and PbZrO3 is (z) and further contains 0.1-2.0 mol.% of one or more kinds of components selected from the group consisting of W, Nb and Fe therein.
Patent JP-H08280853-A (JP)
Title: Golf club head
Inventor: YAMAZAKI SATOSHI
IPC: A63B53/04
Filed: 1995-04-10
Abstract: PURPOSE: To strike a golf ball away along a high ballistic curve or a low as desired by designing a wall surface whose front is used as the face so that the thickness reduces gradually from the upper or lower part toward the other, and selecting appropriate one of two club heads according to weather including wind direction, etc., and the ground shape of the golf course. CONSTITUTION: A golf club head M1 is made of metal, and its wall part 11 whose front surface is used as the face F is designed as thinning gradually from either of the upper and lower parts toward the other. As a result, the stiffness of the thinner side of the wall part 11 is smaller, and at the time of impact, the thin part is deflected large in a bow form more than the thick part. Then the wall part 11 is going to be restored to the initial state, when the ball is pushed out in the bowed condition, so that the wall part 11 gives a rotation to the ball in a certain direction. When a lower part of this wall part 11 is designed thin, the lower part is deflected largely at the time of impact, and a top-spin rotation is given to the struck ball; when an upper part is designed thin, a back-spin rotation is given.
Patent JP-S58201119-A (JP)
Title: Constant current circuit
Inventor: NISHIMURA KOUICHI
IPC: G05F3/24
Filed: 1982-05-19
Abstract: PURPOSE:To constitute a stable circuit easily by connecting the gates of plural JFETs in common, connecting the source and gate of the highest-order JFET together, and connecting the drains of other JFETs to their sources successively in series. CONSTITUTION:The gates of >2 JFETs J1-Jn are connected in common and the source and gate of the highest-order JFETJ1 are connected together. Further, the drains of the respective JFETs are connected to the sources successively in series, and the drian of the lowest-order JFETJn is connected as an output terminal to a load. When the JFETs have the same saturated current IDSS, a load current ID is IDSS/n and a constant current source for an optional current is constituted easily by using only the JFETs.