baber/WOPTO huggingface dataset:
Patent JP-H02195093-A (JP)
Title: Circular-formed seal material to be used in pipe joint sealing method
Inventor: SUZUKI HIDEO
IPC: F16J15/10
Filed: 1989-01-24
Abstract: PURPOSE:To increase sealing property by making a circular-formed seal material in a specified form, in a pipe joint seal where a tightening ring, circular-formed seal material, retainer, pressure ring, and circular packing are placed on a pipe body for sealing. CONSTITUTION:In a sealing method of a pipe joint A which is forced into a clearance between a tightening ring D and a pipe body C to block and seal the clearance, the tightening ring D, circular-formed seal material B, retainer 10, pressure ring 11, and circular packing 12 are placed and tightened onto the pipe body C to press and deform the circular-formed seal material B. The formed body 5 constituting the circular-formed seal material B is made in such a specified external construction as, for example, bent largely, recessed, provided with a stopper, etc. Thus, the retainer can be prevented from being imvaded or bitten and good water-proof and corrosion-proof effect can be obtained.
Patent JP-H08213248-A (JP)
Title: Chip inductor
Inventor: HARA SHIGEO
IPC: H01F27/02
Filed: 1995-02-02
Abstract: PURPOSE: To reduce loosening and slack of a wound coil by winding a coil electric wire of which section is nearly in square shape within a range where the upper surface of an outer-periphery part is nearly at the same surface as the outer-periphery surface upper surface of a both-edge flange part at a core part of which section is in square shape, performing the contact bonding of the both edges to an electrode, increasing the occupation rate of the coil, and reducing a DC resistance surface. CONSTITUTION: A core 11 of a metal oxide is provided with a core part 12 whose section is in square shape and a square-shaped flange part 13 formed at both edges. An electrode 14 consisting of a film-shaped conductor is formed at the bottom surface part and the outer- surface lower part of the both-edge flange part 13. A coil electric wire 16 whose section is nearly in square shape is wound around the core part 12 of the magnetic core 11 within a range so that the outer-periphery surface upper surface of a coil 15 is nearly at the same surface as outer-periphery surface upper surface of the both-edge flange part 13 at the core part 12 of the magnetic core 11 and both edges are subjected to contact bonding for fixing.  An impregnation adhesive 17 is applied to the upper-surface part of the coil electric wire 16 and heat resistance coldproofing film 20 is joined while covering the upper-surface part of the flange part 13, thus reducing the loosening and slack of the coil electric wire 16 and improving occupation rate.
Patent JP-S59153100-A (JP)
Inventor: GIYUNTAA SHIYUTEIIFUERUMAIERU
IPC: H05B44/00
Filed: 1984-02-02
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-S61173714-A (JP)
Inventor: SHIGEMATSU KENJI
IPC: A01F12/18
Filed: 1985-01-29
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-H09211879-A (JP)
Title: Electrophotographic photoreceptor and image forming device using the same
Inventor: TAKEGAWA ICHIRO
IPC: G03G5/14
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having excellent electric characteristics with which an image without image defects can be formed when the photoreceptor is used for an image forming method by contact electrifying method. SOLUTION: This electrophotographic photoreceptor has a base coating layer between a conductive base body and a photosensitive layer. The base coating layer contains an electron transfer org. pigment, a polyvinylacetal resin and an epoxy resin. The polyvinyl acetal resin is preferably a polyvinylbutylal resin. As for the electron transfer pigment, polycyclic quinone pigments, perylene pigments, naphthalene tetracarboxylic acid diimidazole pigments can be used. This electrophotographic photoreceptor can be attached to an image forming device having a contact-type electrifying device.
Patent JP-S58136757-A (JP)
Title: Manufacture of permanent magnet alloy
Inventor: SATOU KAZUYA
IPC: C22F1/10
Filed: 1982-02-05
Abstract: PURPOSE:To obtain a permanent magnet alloy with enhanced magnetic characteristics by sintering an intermetallic compound alloy having a specified composition consisting of a rare earth metal and transition metals and by subjecting the sintered body to soln. heat treatment under specified conditions and aging. CONSTITUTION:An intermetallic compound alloy having a composition represented by the general formula (where R is one or more among Y, Ce, Pr, Nd, Sm and misch metal, M is one or more among Ti, Zr, Hf, Nb and Ta, 0.2<= alpha<=0.4, 0.3<=beta<=0.06, 0.005<=gamma<=0.05 and 7.5<=z<=8.4) is pulverized, molded and sintered. The sintered body is held at 1,100-1,200 deg.C for >=1hr and rapidly cooled at once to <=900 deg.C at >=1 deg.C/sec cooling rate to form Th2Ni17 type single phase crystals by soln. heat treatment, and aging is carried out. By this method a permanent magnet alloy with superior coercive force and high performance can be manufactured stably.
Patent JP-H11103745-A (JP)
Title: Root unhooking device
Inventor: SHIYOUJI KIMITAKE
IPC: A01K97/24
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject device having such advantages that a fishline threading through the loop of a line hooking part can be easily operated without the need of contacting a hand with the line hooking part and the fishline, once threaded, is hard to come off the loop. SOLUTION: This device A is so designed that, a line hooking part 3 is fixed on a rod pipe 2 on the tip of a handle 1 which is retractably made up of a plurality of rod pipes 2,4-7 in a shaking fashion; the line hooking part 3 is so constructed that a specified quantity a of loops are superposed at a connective part 3a, a loop part 3b, a loop superposition part 3c and an opened end part 3d with a metallic wire material such as aluminum or stainless steel; the gap between the loop part 3b and the loop superposition part 3c is kept so as to be threadable with a fishline 10; and the inner diameter of the loop part 3b has such a dimension as to be freely threadable with a decoy ayu.
Patent JP-S62197357-A (JP)
Title: Resintered boron-rich polycrystal cubic boron nitride and manufacture
Inventor: TOMASU REIMONDO RABENZU
IPC: C04B35/58
Filed: 1987-01-28
Abstract: Disclosed is a method for making re-sintered polycrystalline CBN compact which comprises placing sintered boron-rich polycrystalline CBN particles in a high temperature/high pressure apparatus and subjecting said boron-rich CBN particles to a pressure and a temperature adequate to re-sinter said particles, the temperature being below the reconversion temperature of CBN, for a time sufficient to re-sinter the polycrystalline CBN particles therein. The boron-rich polycrystalline CBN particles in the HP/HT apparatus contain no impurity which would interfere with the sintering process (CBN sintering inhibiting impurities) and no sintering aid material.
Patent JP-S581026-A (JP)
Title: Lumpy slag-making agent for metal refining
Inventor: SASAKI SHIYOUICHI
IPC: C21C7/076
Filed: 1980-02-15
Abstract: PURPOSE:To elevate workability for throwing into a molten metal and also physical and chemical effects, by using a slag-making agent for metal refining, consisting essentially of aluminum oxide and metallic aluminum, by forming it in the shape of a lump by use of a caking agent, etc. CONSTITUTION:Aluminum oxide powder and metallic aluminum are essentially mixed, and they are formed in the shape of a lump having a fruit seed shape whose weight and volume are about 5.5g and 3cc, respectively, by use of a suitable binder or adhesive agent, and are used as a slag-making agent. Said lumpy slag-making agent is suitable for a throwing-in work by a machine equipment such as a chute, etc., also is not blown off by the high-temperature gas in the vessel, is not cracked, also it is not oxidized by metallic aluminum, reaches a zone of moten substance without changing its state, so its reduction effect, etc. can be displayed sufficiently. In this regard, said slag-making agent  is capable of suitably changing its shape, volume, weight, etc. in accordance  with the quantity of a molten metal and the working conditions.
Patent JP-S56116254-A (JP)
Title: Deflecting yoke
Inventor: SUZUKI YOSHIO
IPC: H01J29/76
Filed: 1980-02-15
Abstract: PURPOSE:To constitute a deflecting magnetid field distribution which is enable to compensate automatically the convergence and raster distortions compatibly by providing magnetic elements in the tube axis center direction on the horizontal plane opposing to the tube axis at the position between the deflection center and the neck side back end of the horizontal deflecting coil. CONSTITUTION:Magnetic elements 191, 192 are provided on the tail of a vertically deflecting coil 17 so that inner edges 191a, 192a are at the gaps of opposing plane 12, 13 on the horizontal axis X of a pair of horizontally deflecting yoke and so that outer deges 191b, 192b extend closely to the outside wall through gaps on the opposing plane on the horizontal axis of the magnetic core 16 or mounting grooves provided on the gaps. Thus, the vertically deflecting magnetic field is strongly barrel shaped at the neck, and pincushion shaped relatively at the funnel opening side, and a deflecting magnetic field distribution which is enable to compensate automatically the convergence and raster distortions compatibly can be constituted.
Patent JP-S63185989-A (JP)
Title: Organosilicon compound
Inventor: ARAI MASATOSHI
IPC: C08G77/20
Filed: 1987-01-27
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is H or methyl; R<2> is bifunctional hydrocarbon; R<3> and R<4> are (substituted)monofunctional hydrocarbon; n is 1-1,000]. EXAMPLE:A compound shown by formula II. USE:A raw material for ultraviolet-curing type silicone rubber composition and a reactive diluent. PREPARATION:A hydroxydiorganopolysiloxane shown by formula III having both molecular chain ends hindered with OH groups is blended with an equimolar amount based on silanol group of the compound of dihydroisopropenoxysilane shown by formula IV and reacted preferably at 20-50 deg.C to form a dihydroorganopolysiloxane having both molecular chain ends hindered with dihydro groups. Then the reaction product is dehydrogenated with an equimolar amount based on the dihydroisopropenoxysilane of an acrylic substituted silanol shown by formula V by the use of diethylhydroxyamine as a catalyst at 40-60 deg.C.
Patent JP-H01193367-A (JP)
Title: Aqueous baking coating compound composition for metal
Inventor: KAWACHI YOJI
IPC: C09D5/02
Filed: 1988-01-27
Abstract: PURPOSE:To obtain the title composition useful as varnish for finish of outer surface for metallic cans, being water base hardly containing an organic solvent, having uniform water solubility free from problems of air pollution, containing a specific water-soluble urethane resin and a crosslinking agent comprising a water-soluble amino resin. CONSTITUTION:The aimed composition consisting of (A) a water-soluble urethane resin obtained from (i) an aliphatic and/or alicyclic diisocyanate (e.g., hexamethylene diisocyanate or 1,4-cyclohexane diisocyanate), (ii) a high polymer polyol (e.g., polyester polyol), (iii) a low-molecular polyol (preferably trimethylolpropane), (iv) a tertiary amine salt of a dimethylolalkanoic acid (preferably dimethylolpropionic acid) and (v) a primary or secondary low- molecular-weight monoamino compound and/or nonohydric alcohol and (B) a crosslinking agent comprising a water-soluble amino resin.
Patent JP-H02198006-A (JP)
Title: Writing circuit
Inventor: SHIMAUJI MASAHIRO
IPC: G11B5/09
Filed: 1989-01-25
Abstract: PURPOSE:To correctly detect the fault of a magnetic head and selecting circuit and to decrease the influence of an accident by extracting the detection signal of a comparator circuit corresponding to a non-selected head among the detection signals of the comparator circuits and making judgment of abnormality. CONSTITUTION:The terminal voltage corresponding to the currents I1, I2 of the head 5 is generated when the magnetic heads 5, 6 are shorted. The current I2 is smaller than I1. A flyback is, therefore, small as well, but the peak-to-peak value thereof is smaller than the voltage of a voltage source and is detected in a detecting circuit 9. The flyback by the current I2 is generated at the shorting terminal of the head 6 on one side of the head terminal but is below the voltage of the voltage source and, therefore, an impulsive logical signal is generated in the output of the detecting circuit 10. The signal of the circuit 9 is inhibited by an AND circuit 13 but the signal of the circuit 10 is outputted from an OR circuit 18. The abnormality is judged by the detection signal of the non-selected head in this way and the fault of the magnetic head and selecting circuit is exactly detected.
Patent JP-H07226954-A (JP)
Title: Y/c separator circuit
Inventor: IKEHARA HIDEAKI
IPC: H04N9/77
Filed: 1994-02-10
Abstract: PURPOSE:To provide the Y/C separator circuit capable of obtaining a chrominance signal with high separation property and high picture quality from a composite video signal. CONSTITUTION:Each output signal of 1H delay circuits 3, 4 and a composite video signal form an input terminal 1 are fed respectively to T/2 delay circuits 11-13 via BPF circuits 5, 6, 7 and also to T/2 delay circuits 14, 15 and a color separate means 20. An output of a T/2 delay circuit 12 connecting to an output of a 1st stage 1H delay circuit 3 is used in common, an output signal of the BPF circuit 5, an output signal of the T/2 delay circuit 15, an output signal from the BPF circuit 7, an output signal of the T/2 delay circuit 14 are fed respectively to intermediate value detection circuits 31, 32. A difference between the output signals of the intermediate value detection circuits 31, 32 is fed to a cross color correction means 40, and a cross color correction signal is generated by using the signal from the color separate means 20 and a bipolar signal of a difference signal. A luminance signal outputted from the color separate means 20 is eliminated by using the correction signal.
Patent JP-S61176973-A (JP)
Inventor: ASAHINA YOSHIYUKI
IPC: G09G1/04
Filed: 1985-01-31
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-2000216502-A (JP)
Title: Manufacture of nitride semiconductor element
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the deviation between a resonator direction and a laser emission plane by forming a stripe-like protective film parallel to the M-plane of a sapphire obtained by the cleavage to form an element structure parallel also to a resonator direction. SOLUTION: Using the cleavage of a sapphire substrate having a first orientation flat plane at the A-plane and a main plane at the C-plane, it is cleaved in a direction approximately perpendicular to the A-plane to expose the M-plane of sapphire, this is set as a second orientation flat plane, the substrate is set in an MOCVD reactor chamber, e.g. an undoped GaN layer is formed at 500 deg.C as a base layer, a first undoped GaN semiconductor layer is formed e.g. at 1050 deg.C, a stripe-like photomask is formed on this GaN semiconductor layer, and a protective layer with stripes parallel to the second orientation flat plane is formed by a CVD apparatus.
Patent JP-S59141986-A (JP)
Inventor: MIZUTANI YUKIO
IPC: D05B23/00
Filed: 1983-02-03
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-2000211616-A (JP)
Title: Filth treatment device
Inventor: KARIZUME YOSHIFUMI
IPC: B65B51/10
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a filth treatment device in which the filth generating an unpleasant odor in storing used disposable paper diaper, etc., is stored before it is disposed or treated, the odor is prevented from being diffused over the whole storage time, and its place for storage need not be selected. SOLUTION: A filth treatment device 1 stores the filth 25 such as used diaper before the filth is disposed or treated. The device is provided with a storage container 3 having an opening part 2 and a lid 4 to close the opening part 2, a packaging material 5 formed of a gas impermeable material and a thermal fusion type material is fitted to the opening part 2, and has a fusion means 6 to cover the opening of the packaging material 5, and a deaerating means to deaerate the inside of the packaging material 5.
Patent JP-S57131864-A (JP)
Title: Contactless ignition device of internal combustion engine
Inventor: NAGASAWA MASAO
IPC: F02P3/08
Filed: 1981-02-06
Abstract: PURPOSE:To miniaturize the charging coil of a condenser charge and discharge type contactless ignition device, and obtain a constant voltage irrespective of the rotational speed by short-circuiting the charging coil and charging a condenser by a high voltage generated at the time of opening the circuit of the charging coil. CONSTITUTION:The half wave of the charging side of a condenser charging coil 3 is short-circuited through a transistor 12, which is interrupted by igniting a thyristor 14 at a given voltage, and a high voltage generated in the coil is charged into a condenser 6. A high voltage is generated in the secondary 7b of the ignition coil by letting a current flow through a route passing a resistance 21, the gate of a thyristor 10 and a diode 9 by the inverse half wave of the coil 3, igniting the thyristor 10 and letting the electric charge stored in the condenser 6 flow through the primary 7a of the ignition coil. Thereby, a condenser charging coil is miniaturized by winding the coil with a single big wire in small winding numbers, and an ignition device not affected by the number of rotation and being free from an ignition lag can be obtained.
Patent JP-S59145252-A (JP)
Title: Disazo dye for cellulose-containing fiber
Inventor: NIWA TOSHIO
IPC: C09B62/09
Filed: 1983-02-04
Abstract: PURPOSE:To provide a disazo dye which dyes cellulose-contg. fibers, particularly cellulose fiber and fiber blends of polyester fiber and cellulose fiber, orange to blue with excellent fastness to light, etc., having a specified structural formula. CONSTITUTION:The titled disazo dye for cellulose-contg. fibers is obtd. from a compd. having a structural formula I (wherein D is substd. or unsubstituted phenyl, pyridyl, thiazolyl, benzothiazolyl ; R<1> is cyano, alkoxycarbonyl ; R<2>, R<3> are each substd. or unsubstituted alkyl, cyclohexyl, alkenyl, aryl ; Y is -NR<4>R<5> or -OR<6> ; R<4>, R<5>, R<6> are each H, alkyl which may be substituted with cyano, hydroxyl, lower alkoxy or dialkylamino, etc. ; R<4> and R<5> may form a five-membered or six-membered ring when combined together ; X is F, Cl).
Patent JP-S60164061-A (JP)
Title: Continuously variable transmission
Inventor: MAKISHIMA SADAO
IPC: F16H3/12
Filed: 1984-02-01
Abstract: PURPOSE:To enable the switching operation to be smoothly performed, by providing a forward side synchromesh mechanism between a shaft in an output side and a driving gear while a reverse side synchromesh mechanism between the shaft in the output side and a driven gear. CONSTITUTION:A continuously variable transmission provides a forward side synchromesh mechanism 27 between a main shaft 20 in an output side and a driving gear 21 while a reverse side synchromesh mechanism 28 between the main shaft 20 and a driven gear 22. In this way, the continuously variable transmission 2 enables the forward and reverse switching operation to be smoothly performed without causing the generation of a gear noise or the like, when a large inertia mass is provided after the driven side of an electromagnetic clutch 1 and before it is completely stopped, because a switching part 3 provided in the input side of a pulley-ratio changing part 4 engages while being synchronized with not only a forward switching side but also a reverse switching side.
Patent JP-2000213694-A (JP)
Title: Adsorption type compressed natural gas charging system
Inventor: SUMINOE YASUNORI
IPC: F17C5/06
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To increase a gas storage amount per volume in a gas storage apparatus so as to reduce a size of charging system equipment by housing an adsorbent in a pressure container for storing fuel gas in a pressurized condition. SOLUTION: A gas charging system is provided with three adsorption type gas storage apparatuses 3, for example, a gas storing compressor 5, calorific value regulation equipment, an odorizing equipment, and a dispenser (measurement apparatus) 7 as principal components. The adsorption type gas storage apparatus 3 stores fuel gas (gas mainly consisting of methane such as town gas and natural gas) under pressure by means of an adsorbent charged in its inside. In this case, the fuel gas is stored under pressure in the gas storage apparatus 3 from a gas duct 9 by means of a gas storing compressor 5. In this way, higher storage performance is provided to the adsorbent, so that several times as much storage performance as a conventional one can be exhibited. Gas desorbed from the gas storage apparatus 3 is fed to a demanded position after calorific regulation and addition of an odorant.
Patent JP-H072839-A (JP)
Title: Fused five-membered heterocyclic compounds, their preparation and medicinal compositions containing them
Inventor: FUORUKUHARUTO AUSHIYUTERU
IPC: A61K31/4184
Filed: 1994-02-14
Abstract: PURPOSE: To obtain a new condensed 5-membered heterocyclic compound having useful pharmacological properties, e.g. aggregation inhibitory action.  
     CONSTITUTION: This is a compound of the formula [A is aminoalkyl, amidino, guanidino, piperidinyl, pyridil or the like; B is alkylene, alkylene-O, alkylene-S or alkylene-NR 3  (R 3  is H, alkyl or the like); one of X 1  to X 4  is F-E-D-C(<)-, F-E-D-N< (D is alkylene, O, S or the like; E is a bond or alkylene; F is carboxy, sulfo, phosphono or the like), the second group is N, R b -C(<)- or R c <(R b  is H, F, Cl, alkyl, OH or the like; R c  is phenylalkyl), the remaining group is N, R b -C(<) or CO; one of Y 1  and Y 2  is N or CH, and the other is O or R d -N< (R d  is H, alkyl, phenylalkyl or the like)], e.g. 5-[(2-carboxy-ethyl)- aminocarbonyl]-1-methyl-2-[2-(4-piperidinyl)-ethyl]-benzimidazole. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58149255-A (JP)
Inventor: SAKAMOTO AKIRA
IPC: B65D25/14
Filed: 1982-02-08
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-H01192108-A (JP)
Title: Manufacture of capacitor
Inventor: SHIMADA HIROSHI
IPC: H01G13/00
Filed: 1988-01-27
Abstract: PURPOSE:To obtain the capacitor having excellent cumulative efficiency, a small leakage current, a small irregularity and high withstand voltage by a method wherein a single molecular film is accumulated after the metal foil, which becomes a substrate, has been electrolytic polished in advance. CONSTITUTION:A sheet of aluminum foil is dipped into an electrolyte vertically, a current is applied to the aluminum container equipped with a cooling device as the cathode, and an electrolytic polishing work is conducted for a fixed period. Then, the electrolytic polished aluminum foil is used as a substrate, the prescribed number of layers of an arachidic acid cadmium single molecular film is accumulated, an opposing electrode is formed by vacuum-depositing gold on the top layer, and a capacitor is obtained. As the electrode foil which is used as a substrate, nickel, stainless steel and the like can be used besides aluminum.