baber/WOPTO huggingface dataset:
Patent JP-H0633395-A (JP)
Title: Sizing agent composition for papermaking
Inventor: UCHIDA SADAYUKI
IPC: D21H17/14
Filed: 1992-07-14
Abstract: PURPOSE:To obtain an internal sizing agent effective in papermaking within a neutral to a weak alkaline regions by including a specific polyester reactional product as a sizing agent component. CONSTITUTION:The objective sizing agent composition for papermaking is obtained by including a polyester reactional product of the formula (R1 and R2 are rosin residue or alpha,beta-unsaturated polyvalent carboxylic acid adduct rosin residue; at least either thereof is alpha,beta-unsaturated polyvalent carboxylic acid adduct rosin residue; R2 and R4 are polyhydric alcoholic residue; R3 is tri- or polyvalent carboxylic acid residue; x and z are integers of 1-3; y is 0, 1 or 2; m and n are 1 or 2). Good sizing properties are amnifested even at pH >=7.5 which is papermaking conditions containing much calcium.
Patent JP-2000044810-A (JP)
Title: Photocurable resin composition
Inventor: UDA TAKASHI
IPC: C08F2/50
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a photocurable resin composition capable of providing a cured resin having weather resistance without causing problems with the photo-curing of the resin. SOLUTION: This photocurable resin composition is obtained by allowing a photocurable resin containing a photo-curing initiator to include a compound having acryloyl group or methacryloyl group on a benzothiazole skeleton [2-(2'- hydroxy-5'-acryloyloxyethylphenyl)-2-hydroxy-benzotriazol or 2-(2'-hydroxy-5'- methacryloyloxyethylphenyl)-2-hydroxy-benzotriazol].
Patent JP-H1149324-A (JP)
Title: Hook holding structure of chain for hanger article carrier
Inventor: HASHIMOTO MITSUO
IPC: B65G17/20
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To regulate rotation of a hook of a hanger article around a vertical axis by providing a hook holding part forming a roughly V shaped support surface to hold the hook of the hanger article in a state of regulating rotation of it around the vertical axis on an outer plate on the upper side of a chain to be driven to circulate, endlessly. SOLUTION: A carrier interval P of a hook of a hanger article is made an interval of an odd number of times of a pitch of a chain 2 to be driven to endlessly circulate, a hook holding part 3 is installed on an upper surface of an outer plate 11 on the upper side of the chain 2, and a roughly V shaped support surface 3A to suspend a hook F of the hanger article in a state of regulating rotation around the vertical axis is furnished. Such the hook holding part 3 holds the hook F at an immediate above position of a center in the carrier direction of an inner plate 10 from both sides. Consequently, it is possible to reduce oscillation of the hanger article in the middle of carriage.
Patent JP-H0492519-A (JP)
Title: Transmission/reception device
Inventor: SATO MITSUHIRO
IPC: H04B1/40
Filed: 1990-08-07
Abstract: PURPOSE:To attain the use of plural transmission/reception devices within a same area by controlling the reception/transmission with use of a control circuit which secures the blind time to a received signal. CONSTITUTION:A #3 transmission/reception device is detected by a #1 transmission/reception device as a received signal via a reception antenna 1 and a receiver 2 and validates only the signals received at the look-through time of a controller 3 to perform a transmission operation through a transmitter 4 and a transmission antenna 5. A #2 transmission/reception device receives the transmission signal (A2) of the #1 transmission/reception device that received a target signal A1 and performs a transmission operation (A3). Then the #3 transmission/reception device receives the transmission signal of the #2 transmission/reception device and transmits a signal, (A4). The #1-#3 transmission/reception devices stop the transmission/operations after a fixed time and then performs the reception operations. Thus the sure operations are secured with the transmission/reception devices and at the same time the cost is reduced for these devices.
Patent JP-H0258534-A (JP)
Title: Production of polyoxyalkylene-modified ketimine and amine
Inventor: SUZUKI MOTOYUKI
IPC: C08G65/26
Filed: 1988-08-25
Abstract: PURPOSE:To obtain the title ketimine or amine suitable as an epoxy resin curing agent or urethane resin crosslinking agent by reaction between an aminoalcohol and ketone followed by addition reaction of an alkylene oxide. CONSTITUTION:A reaction is made at e.g., 50-150 deg.C between (A) an aminoalcohol having both primary amino and hydroxyl groups, of formula I and (B) an aldehyde of formula II or a ketone of formula III in such amounts as to be pref. 1-3 equivalents of the component B per equivalent of the component A followed by further reaction at pref. 50-185 deg.C while successively dripping (C) an alkylene oxide (e.g., ethylene oxide), thus obtaining the objective ketimine or amine.
Patent JP-S6454629-A (JP)
Title: Illuminating seesaw switch
Inventor: TAWARA KAZUTOKI
IPC: H01H23/02
Filed: 1987-08-25
Abstract: PURPOSE:To make such an illuminating display that is good in a contract attainable even in a place where external light is intensified by using a fine screenlike filter sheet, being obtained from a laminate body containing a light transmitting layer and a colored shading layer, for a lug part of a seesaw switch. CONSTITUTION:A fine screenlike filter sheet being used for a lug part of a seesaw switch is obtained from a laminate body to be produced by laminating two layers consisting of a light transmitting layer 11 and a colored shading layer 12 alternately. When looking from visual points P1-P5 at the opposite side at the time of lighting of an illuminant via this fine screenlike filter sheet, illuminant light being transmitted through the layer 11 and a sectional striped pattern of the layer 12 are seen at the position P1 parallel with the laminating direction. At this time, if the layer 12 is very thin, the illuminant light transmitted through the layer 11 is almost entirely sighted. At the visual points P2, P3, it comes to see the illuminate light and a surface of the layer 12 to transmit the layer 12 section and the layer in consequence. At the visual points P4, P5, the illuminant light transmitted through the layer 11 is shaded, whereby it comes to see a surface of the layer 12 transmitted through the section of the layer 12 and the layer 11 the other way.
Patent JP-S6453542-A (JP)
Title: Manufacture of electrolytic capacitor
Inventor: KOBAYASHI NORIHIKO
IPC: H01G9/10
Filed: 1987-08-25
Abstract: PURPOSE:To prevent an accident such as a leak of an electrolyte or the like by a method wherein an elastomer layer is formed on one side of a substrate film, a lead pin insertion hole is made in this layer, a capacitor element is superposed, a lead pin is inserted into the insertion hole and the substrate film is cut along a side wall of an aluminum container. CONSTITUTION:An unvulcanized elastomer layer which is expanded during a vulcanization process is laminated on a substrate film 1; one set or several pieces of lead pin insertion holes 4, 4 to insert a lead pin 6 of a capacitor element 5 are made in the film at prescribed intervals. After the lead pin 6 of the capacitor element 5 has been inserted into the lead pin insertion hole 4, an aluminum container 7 is superposed from an upper part; a capacitor is manufactured. When this capacitor is heated, the unvulcanized elastomer layer 2 is vulcanized; a boundary between the aluminum container and the rubber layer and a boundary between the lead pin and the rubber layer are bonded and fixed completely; if the substrate film layer is cut along a side wall 8 of the aluminum container 7, whereby one to several capacitors are obtained.
Patent JP-H0493319-A (JP)
Title: Epoxy resin composition and production of laminate
Inventor: OTAKE RIICHI
IPC: C08L63/00
Filed: 1990-08-09
Abstract: PURPOSE:To obtain the title composition which can give a laminate having excellent heat resistance and interlaminar strength by mixing an epoxy resin with a curing agent comprising a polybasic acid anhydride and a specified conjugated diene polymer. CONSTITUTION:An epoxy resin (e.g. desirably a normally liquid epoxy resin such as a bisphenol A epoxy resin) is mixed with a polybasic acid anhydride (e.g. methylhexahydrophthalic anhydride) and a conjugated diene polymer having a carboxyl group as a side chain to obtain an epoxy resin composition. Fibrous bases are impregnated with this composition, the bases are laminated, and the assemblage is cured by heating to obtain a laminate having excellent heat resistance and improved interlaminar strength.
Patent JP-2000046685-A (JP)
Title: Leakage detection method and device for air in packaging bag body
Inventor: OMORI SHOZO
IPC: G01M3/26
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To allow an easy application for use on a packaging line. SOLUTION: During the transport of a formed packaging bag body 1 on a carrying conveyor 3, a lateral pressing means such as a clamping belt having a side gradually narrowed in a transport direction is used to internally energize the bag body 1. The internal air of the bag body 1 is thereby collected to the upper part thereof and the upper part is expanded. In addition, the expanded upper part of the bag body 1 is subjected to preset pressure by means of an upper surface travel means 8 moving synchronously with the transport conveyor 3, and the leakage of the internal air of the bag body 1 is examined on the basis of the pressing amount of the upper surface pressing means 8.
Patent JP-S60104170-A (JP)
Title: Adhesive composition
Inventor: ISHIGURO MINORU
IPC: C08L51/00
Filed: 1983-11-10
Abstract: PURPOSE:To obtain titled composition of high adhesivity (including initial one) and sustainability, for use in adhesive tapes, etc., by incorporating a block-type thermoplastic elastomer with a copolymer resin derived from isoprene, aromatic monolefin and aliphatic monolefin. CONSTITUTION:The objective composition can be obtained by incorporating (A) a thermoplastic elastomer made up of (i) aromatic monolefin polymer block (e.g. styrene) and (ii) conjugated diolefin polymer block (e.g. 1,3-butadiene) with (B) a hydrocarbon resin derived from cationic polymerization, in the presence of aluminum halide catalyst, of a monomer mixture consisting of (i) 25-70wt% of isoprene, (ii) 25-70wt% of aromatic monolefin, and (iii) 5-40wt% of aliphatic monolefin. USE:For adhesive labels, etc.
Patent JP-S6368358-A (JP)
Title: Magnetic polishing for inside surface
Inventor: HATANO EIJIYUU
IPC: B24B37/00
Filed: 1986-09-10
Abstract: PURPOSE:To carry out the magnetic polishing for the inside surface by arranging an outside diameter side magnetic pole, keeping a gap, on the outside of a workpiece and arranging the inside diameter side magnetic poles which can collect the magnetic fluxes, keeping a gap for the inside surface, having the magnetic abrasive grains interposed. CONSTITUTION:Outside a relatively long cylindrical workpiece 1, an outside diameter side magnetic pole 3 is arranged locally oppositely keeping a gap 4, and an inside diameter side magnetic pole 5 having three magnetic pole surfaces 5b having the composite unevenness is arranged locally oppositely, keeping a gap 6 for the inside surface 1a. The DC magnetic field consisting of the magnetic pole 3 as N pole and the magnetic pole 5 as S pole is formed by the electric conduction of an electromagnetic coil, and a magnetic polishing brush having the magnetic abrasive grains oriented is formed between the inside surface 1a and the magnetic pole surface 5b by charging the magnetic abrasive grains into the gap 6, and the inside diameter side magnetic pole 5 is turned by a holding shaft 5a, and inside surface magnetic polishing is carried out. Therefore, even in case of the workpiece having a relatively long inside diameter or the workpiece made of magnetic or nonmagnetic material, inside surface polishing can be preformed without using buffing material, etc. and can be automated.
Patent JP-H03192829-A (JP)
Title: Distortion correction device
Inventor: AANORUDO EMU FURITSUCHI
IPC: H01L33/00
Filed: 1990-08-09
Abstract: PURPOSE:To reduce harmonic and intermodulation distortion in an optical fiber circuit network by using a correction coefficient signal generated by an analysis means in response to the distortion caused by a pilot signal so as to distort a modulation signal in advance, and obtaining an optical output signal proportional to an input signal from a light source means. CONSTITUTION:A microprocessor 78 applies high speed Fourier transformation FFT processing to a digital sample to obtain a frequency spectrum relating to pilot processing. Then the distortion level in a spectrum is calculated to generate a correction coefficient signal 79 to generate a corrected input signal 65. Moreover, the processor 78 controls a sinusoidal wave generator 80 generating two pilot signals fed to a lead 64. The two signals are required to generate intermodulation distortion and the correction device evaluates the intermodulation distortion by receiving the two controlled pilot signals and compensates the input signal accordingly.
Patent JP-S60104201-A (JP)
Title: Minute displacement measuring instrument
Inventor: KAWAMURA RIYUUICHI
IPC: G01B5/28
Filed: 1983-11-10
Abstract: PURPOSE:To track and detect with a high sensitivity a crack propagating movement by a providing a displacement having a needle-like detecting end, a cursor connected to the displacement meter through a spring, and a cursor rail for guiding the cursor. CONSTITUTION:A displacement meter 1 is installed to a cursor 3 through a spring 2, and the cursor 3 is installed to a cursor rail 4 slidably in the longitudinal direction of the cursor rail 4. Also, as for the cursor rail 4, both its ends are installed slidably to a guide rail 5, respectively, and a minute displacement measuring instrument is constituted. The minute displacement measuring instrument constituted in this way moves optionally on a place of a material to be measured, therefore, a minute displacement which has generated a discontinuity in the vicinity of the tip of a crack and other part is tracked and detected with a high sensitivity, and a crack propagating movement can be evaluated exactly.
Patent JP-H0853010-A (JP)
Title: Sun visor having vanity mirror and manufacture thereof
Inventor: SAKUMA TORANOSUKE
IPC: B60N3/00
Filed: 1994-08-15
Abstract: PURPOSE:To provide a sun visor for improving the operability in electrically connecting a feeder line to an illumination part when a vanity mirror having the illumination part is attached to the sun visor. CONSTITUTION:Fit electrodes 223 in an illumination part are disposed on the rear surface of a vanity mirror 2 having the illumination part. Feeder pins 113 are disposed in positions opposed to the fit electrodes 223 when the vanity mirror is attached to a sun visor so that the fit electrodes 223 and feeder pins 113 are constituted to be fit each other when the vanity mirror 2 is fittingly attached to the sun visor. When the vanity mirror is fittingly supported by the sun visor, a feeder line 109 provided on the sun visor is electrically connected to the illumination part at the same time. Thus, any work for interconnecting the vanity mirror with feeder line is not required and the long extension of the feeder line is not necessary.
Patent JP-S59101771-A (JP)
Title: Alkaline zinc battery
Inventor: ISHIDA KAZUO
IPC: H01M4/48
Filed: 1982-12-01
Abstract: PURPOSE:To provide stabilized closed circuit voltage by mixing a specified amount of zinc oxide with an additive such as carbon to an active material such as monovalent silver oxide or mercuric oxide to form a cathode mix and press- molding them to form a cathode electrode. CONSTITUTION:Carbon powder as conductive material and 0.5-5wt% zinc oxide are mixed to a cathode active material such as monovalent silver oxide and they are press-molded to form a cathode 1. The cathode 1 is combined with an anode 6 comprising amalgamated zinc as an active material, a separator 3, and an electrolyte absorbent material 4 to form a button type silver oxide battery. By mixing zinc oxide in the cathode mix beforehand, discharge voltage is stabilized from the initial stage of discharge same as in the middle stage. Therefore, rapid increase of internal resistance in the initial stage of discharge is suppressed and stabilized closed circuit voltage is obtained.
Patent JP-H1150680-A (JP)
Title: Bathroom unit
Inventor: TSUKAMOTO SHIRO
IPC: E04H1/12
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a washing place space by disposing a shelf plate, a shower water supply faucet, a shower head locking tool and the like on a decorative column provided on the internal corner of a wall panel vertically provided on the circumference of the washing place of a bathroom unit. SOLUTION: A wall panel 4 is vertically provided on the whole circumference of a bathtub with an FRP-made washing place 1 continuously providing a washing place 2 and a bathtub 3 to constitute a bathroom. A plate-like decorative column 5 is vertically provided on the internal corner of the washing place 2, and a projection 63 provided on a substantially fan-shaped shelf plate 6 is engaged with a vertical recess groove 51 cut on both the sides of the decorative column 5 to be vertically movable. When the shelf plate 6 is inclined forward, a rubber-made no-slip stuck on the recess part 61 of the shelf plate 6 is adhered to the surface of the decorative column 5 to be fixed at the position. The decorative column 5 is a hollow circular column, and may be inserted in a through hole made in the shelf plate 6.  In addition, a shower head locking tool and a shower water supply faucet can be provided on the plate-like decorative column 5. Thus, a space limited for the washing place 2 can be effectively utilized.
Patent JP-S6366436-A (JP)
Title: Controller for engine
Inventor: TAKAHASHI NOBUTAKA
IPC: G01M15/04
Filed: 1986-09-09
Abstract: PURPOSE:To improve the operability and fuel efficiency at the acceleration and at the startup, by calculating the amount of fuel to be supplied to the engine according to fuel characteristic discriminated from measurement of the progress of changes in the operating and burning condition to enable the control of the engine allowed for the fuel characteristic. CONSTITUTION:A burning condition detecting means 11 comprises a cylinder internal pressure sensor 12 and an amplifier 13 and detects changes in the cylinder internal pressure having a close relation with burning condition by a sensor 12 mounted on a seat metal of an ignition plug and a signal thereof is amplified by the amplifier 13. An air quantity sensor 14 for detecting air intake and a crank angle sensor 15 for detecting unit angle of a crank angle and a reference position compose a means to detect operating condition. A microcomputer 20 measures the progress of changes in the operating and burning condition from detection signals from the sensors 12, 14 and 15 to discriminate combustion characteristic on the basis of the results of measurement. This enables a higher control accuracy of a target air/fuel ratio regardless of a difference in the fuel characteristic, allowing the control of supplying the amount of fuel at the acceleration and at the startup and moreover as corrected according to the fuel characteristic.
Patent JP-H0641832-A (JP)
Title: Method for monitoring end breakage of single yarn or the like in yarn doubling and device therefor
Inventor: ANDO SHINJI
IPC: D01H13/22
Filed: 1992-07-16
Abstract: PURPOSE:To monitor end breakage of single yarn in the case of end down of constituent single yarn in a yarn doubling process for doubling plural single yarns. CONSTITUTION:Yarn unevenness of the whole multifilament during yarn doubling is detected in every given length L of the yarn and the number N of yarn unevenness exceeding a given sensitivity level + or -alpha% in the given length L is calculated. The average number Nm of yarn unevenness calculated during normal traveling of multifilament yarn is obtained and is compared with the number N of yarn unevenness calculated during the monitoring. When N<Nm, the yarn doubling is judged as end breakage of single yarn.
Patent JP-S58115286-A (JP)
Inventor: TANAKA EIJI
IPC: F27B9/16
Filed: 1981-12-26
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-S59102310-A (JP)
Inventor: YAMADERA KIYOUKO
IPC: E02D17/20
Filed: 1982-12-03
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-H10109968-A (JP)
Title: Dimethylpropanediol derivative
Inventor: KOBAYASHI KOJI
IPC: C07C269/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new dimethylpropanediol derivative having two methyl groups as subtituents on the carbon atom at 2-position of a principal skeleton of glycerol and useful as an active component of hair-tonic. SOLUTION: This compound is expressed by formula I [R<1> and R<2> are each a (substituted) 1-30C hydrocarbon group or a 5 or 6-membered heterocyclic group having a hetero atom selected from among O, S and N; R<3> is H, a (substituted)alkyl, an acyl, an alkoxycarbonyl, a phenoxycarbonyl or a (substituted)carbamoyl; (a) and (b) are each 0 or 1], e.g. 2,2-dimethyl-3-[(3'- dimethylaminopropyl)carbamoyloxy]-1-(oxtadecylcarbamoyloxy)propane. The compound of the formula I can be produced by reacting a compound of the formula II (Q<2> is a group or an atom capable of activating carbonyl group) with a compound of the formula HN(R<3> )-R<2> .  The compound of the formula I is a safe compound having low toxicity, exhibiting excellent actions on the promotion of hair growth, stimulation of hair growth, prevention of falling off of hairs, prevention of the itchiness of scalp and the prevention of dandruff and is useful as an agent for preventing or improving the falling off of hairs and as a hair-tonic.
Patent JP-2000043715-A (JP)
Title: Rail structure of single track carrier
Inventor: HINO YOSHIMITSU
IPC: E01B25/10
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the durability by forming a rail as a track so that the thickness of a pair of sides opposite to each other of a square tube is different from that of the other sides to improve the wear resistance in a single rail carrying vehicle to carry materials for construction on the rail installed on an inclined ground. SOLUTION: A settlement preventive plate 8 is provided on a lower part of a vertical stay 5, an auxiliary stay 9 is provided in the middle thereof through a pipe band 6 to support the vertical stay 5 in an erected manner, and a rail 1 in which a rack 11 with a lower surface of which a pinion of a drive wheel is engaged is extended in the longitudinal direction is supported by a holder 3 provided on an upper part of the vertical stay 5 using holder bolts 2. The rail 1 is formed of a square tube so that the thickness of a pair of sides opposite to each other of the square tube is larger than that of right and left sides opposite to each other. The rail 1 is prevented from being deformed even when the weight of an article to be carried or the reaction force generated in pulling the article is applied, the secular wear resistance is improved, and the durability is improved.