baber/WOPTO huggingface dataset:
Patent JP-S6426313-A (JP)
Title: Gas insulated switch
Inventor: SEKI YASUHARU
IPC: H02B13/02
Filed: 1987-07-22
Abstract: PURPOSE:To prevent the deterioration of insulation to ground and improve reliability, by a method wherein a low-temperature vessel, storing high- temperature superconductive body, is provided with a discharging port, discharging nitrogen gas evaporated in the low-temperature vessel, while the discharging port is opened in a tank, filled with insulating gas. CONSTITUTION:When a high-temperature superconductive body 7 is accommodated in a low-temperature vessel 6 and is cooled by liquid nitrogen 10, a discharging port 11 for discharging nitrogen gas, evaporated in the vessel 6, from the low-temperature vessel 6 is provided. The discharging port 11 is opened in the internal space of a ground tank 1, accommodating the low-temperature vessel 6 filled with insulating gas (SF6 gas) 3. According to this method, the deterioration of the performance of insulation to ground may be prevented compared with a case, in which the discharging port is opened at the other place than the tank 1. Further, the insulating gas in the tank 1 is mixed with the nitrogen gas whereby the insulating performance may also be improved.
Patent JP-H0845632-A (JP)
Title: Roll connector
Inventor: ITO TETSUYUKI
IPC: H01R35/04
Filed: 1994-08-02
Abstract: PURPOSE:To provide a roll connector free from the risk that splinters of a provisional fixing seal, generated by rupturing for disengagement of the provisional fixation, comes in contact with a rotor. CONSTITUTION:The peripheral surface 12 of a rotor protrudes from the peripheral surface 22 of a stator 20 furnished with a pin inserting swellout part 40. A seal rupturing projection 34 on a provisional fixing pin 30 to fix provisionally the rotor 10 and stator 20 protrudes through a slit 44 to put a pin inserting hole 42 in communication with the outside. A seal affix surface 49 for affixation of a provisional fixing seal 46 in such a way as covering the slit 44 after insertion of the provisional fixing pin for holding the provisional fixation is positioned outside the rotor peripheral surface 12 in radial direction. Therefore, seal sprinters generated by rupturing with the projection 34 of the pin 30 to be drawn off at the time of provisional fixation disengagement will be located outside the rotor peripheral surface 12 in radial direction.
Patent JP-S6243090-A (JP)
Inventor: YAMAGUCHI TAKASHI
IPC: H01T13/32
Filed: 1985-08-19
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-S6335728-A (JP)
Title: Method for charging powder ore to smelting and reducing furnace
Inventor: MATSUO MITSUTAKA
IPC: C21B11/00
Filed: 1986-07-31
Abstract: PURPOSE:To charge powder ore at a high addition efficiency to a furnace and to obtain a high reduction speed by forming a horizontal part to the side wall of the furnace body and blowing the powder ore perpendicularly downward from a blow port provided to the horizontal part into a metal bath. CONSTITUTION:Part of the side wall of a vessel 2 is formed to the horizontal part 14 and the blow port 15 directing perpendicularly downward is provided to the horizontal part 14. The powder ore is blown perpendicularly downward from the blow port 15 into the metal bath 8. The metal oxide contained in the powder ore in contact with the metal bath 8 is reduced to a metal state by the carbon in the metal bath 8 and is migrated into the metal bath 8. The powder ore blown at this time flows by riding the circulative flow of the metal bath and makes the contact reaction with the metal bath 8 in the long stagnation time. Smelting and reduction are executed with high productivity by the above-mentioned method.
Patent JP-H107696-A (JP)
Title: Pentacyclic ursen type triterpene compound originating from plum tree and its production
Inventor: YOSHIDA MICHIO
IPC: C07J63/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a pentacyclic ursen type triterpene originating from Japanese plum tree as a physiologically active substance and a process for easily and inexpensively extracting and producing the same. SOLUTION: Water shoots of Japanese plum trees which have been disposed are crushed, dried and extracted with an aqueous solvent to collect the objective pantacyclic ursen type triterpene. When the kinds of aqueous solvents and the extraction and treatment conditions are varied, different pentacyclic ursen type triterpenes are obtained.
Patent JP-H05329950-A (JP)
Title: Manufacture of foaming polyurethane molded product
Inventor: KITAYAMA NOBUYUKI
IPC: B29K105/04
Filed: 1992-05-30
Abstract: PURPOSE:To obtain easily a foaming polyurethane molded product which is thin in thickness and large in area in a manufacturing method for a foaming polyurethane molded product which is excellent in hand and drape, excellently embossed, and heat set. CONSTITUTION:Foaming polyurethane composition containing blocked isocyanate is foamed, and a sheet like product containing non-dissociated blocked isocyanate is obtained. Thereafter, it is heattreated in a metallic die. The product is suitable for roof materials for automobile, bags, chairs, etc.
Patent JP-S6071116-A (JP)
Title: Tooth tip chamfering method of gear
Inventor: UENO KENJI
IPC: B23F19/10
Filed: 1983-09-29
Abstract: PURPOSE:To chamfer gear tips by continuing the gear cutting, after completion of usual gear cutting using a gear cutting machine, in the condition with a changed positional relation between the tool and work. CONSTITUTION:The depth of a hob cutter 1 into a work 2 shall be reduced when tooth cutting of the work 2 by hob cutter 1 is completed. Then interpositional relation between the hob cutter 1 and work 2 is changed by a certain specified amount. The hob cutter 1 is now moved in the direction of arrow a, and the gear cutting is continued in this condition, which will provide a chamfering process to the portion A. If then the gear cutting is continued in the condition in which the cutter 1 is moved in the direction of arrow b, which will provide chamfering of the portion B.
Patent JP-H0386780-A (JP)
Title: Powerful adhesive for base cup attachment
Inventor: SUTANRII DEKOUSUKII
IPC: B29C65/40
Filed: 1990-07-11
Abstract: PURPOSE: To improve heat resistance and adhesion strength by contg. two specific kinds of block copolymers, an ethylene/vinyl acetate copolymer, a compatible tackifier, a stabilizer, and a wax or oil diluent.  
     CONSTITUTION: This adhesive is obtd. by mixing 10-40 wt.% essentially radial styrene-butadiene block copolymer (A) having not less than 35 wt.% styrene content, 4.5 MPa tensile modulus of elasticity (300% elongation), less than 1,000 cPs solvent density (25% solution in toluene, 23°C, Brookfield viscometer), 0-15% styrene-isoprene-styrene block copolymer (B) having 14-30% styrene content, 1-2 MPa tensile modulus of elasticity (300% elongation), 1-10 gm/10 min MFI, 5-25% ethylene vinyl acetate copolymer (C) having 17-42% vinyl acetate content, 20-65 wt.% compatible tackifier (D), 0.1-4 wt.% stabilizer (E), and the balance comprising wax or oil diluent. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0928710-A (JP)
Title: Ultrasonic prove with bending mechanism
Inventor: IKEDA YUICHI
IPC: A61B1/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To improve an operability of a small diameter ultrasonic probe which gives no pains to patient nor necessitates a wide-channel endoscope. SOLUTION: An ultrasonic probe with a bending mechanism which bends a bendable part by a remote control by multiple wires is provided with a bendable part 13 varying a direction of the probe top in which an ultrasonic probe 5 is arrnaged, an insertion part 3 capable of being inserted into a channel of an endoscope, and a sheath member 17 which bends the bendable part 13 by a remote control with multiple wires 16 arranged in the insertion part 3 and guides inside at least two or more of the beforementioned wires 16 provided in the insertion part 3 by inserting them.
Patent JP-S6242860-A (JP)
Title: Membrane thermal recording head
Inventor: HIRATSUKA SHIGETOSHI
IPC: B41J2/345
Filed: 1985-08-21
Abstract: PURPOSE:To make it possible to sufficiently enhance printing quality even if mechanical processing accuracy is not sufficient, by forming a heat generating resistor pattern at a connection end part into a shape different from that of the other heat generating resistor pattern so as to reduce a pattern interval. CONSTITUTION:Corresponding wiring patterns 3 are respectively provided to half substrates 1, 2 each having a size capable of forming heat generating resistors in the number 1/2 the total number of heat generating resistors necessary for a thermal head and heat generating resistors 4 are formed between said patterns 3. In this case, the heat generating resistor 6 formed at the position nearest to the connection part 5 of each substrate is formed so that the lateral width thereof about 1.5 times the width of each heat generating resistor 4 by expanding one edge thereof toward the connection end 5 and the edge of the expanded end coincides with the edge of the connection part 5 and, thereafter, the end surface of the connection part 5 is ground to chamfer the upper edge corner part by about 10mum and both substrates are integrally mounted on one heat sink by an adhesive while the center shift of the heat generating resistors 4, 6 on both substrates and the mounting step of the half substrates 1, 2 onto the heat sink are controlled.
Patent JP-H06229925-A (JP)
Title: Method for detecting sugar
Inventor: TONII JIEIMUSU
IPC: G01N33/66
Filed: 1993-06-28
Abstract: PURPOSE:To cause a tone change in a cholesteric liquid crystal and to carry out a systematic detection of a monosaccharide, by including, in the cholesteric liquid crystal, a complex of the monosaccharide and a phenylborate indicated with a specific formula. CONSTITUTION:In a cholesteric liquid crystal, a complex of a phenylborate indicated with a formula I and a monosaccharide is included. Hereupon, the R in the formula means a hydrophobic or lipophilic atomic group or functional radical. Influence is given to the helix pitch in the cholesteric liquid crystal, because the complex formed between sugar and the phenylborate by the covalent binding between an OH radical of sugar and a boric acid radical B(OH)2 has a hydrophobic part capable mutually acting with the cholesteric liquid crystal. The change of the helix pitch in the cholesteric liquid crystal is indicated as a tone change.
Patent JP-H0832485-A (JP)
Title: Spread spectrum communication system
Inventor: ISHII SATOSHI
IPC: H04B1/692
Filed: 1994-07-12
Abstract: PURPOSE:To provide the spread spectrum communication system in which the error rate is not increased even on the occurrence of a hit without decreasing the transmission speed. CONSTITUTION:Plural input data subject to DS modulation by a DS spread communication system are given to an arrangement converter 4, only each 1st chip of data are collected to generate an FH 1st frame and 2nd and 7th chips only are collected respectively to generate FH 2nd to FH 7th frames. The FH frame is subject to FH modulation by an FH spread multiplier 6 and the resulting frame is sent. The data are FH-demodulated and restored to the original data arrangement by an inverse arrangement converter 11 to convert a burst error into a random error.
Patent JP-2000007468-A (JP)
Title: Method for decorating pottery by glaze transfer and transfer paper for decoration
Inventor: TSUCHIMOTO HISATOSHI
IPC: C04B41/86
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To efficiently apply decoration having rugged patterns on pure pottery by arranging transfer paper formed with a glaze transfer layer by wet-on-wet printing with a screen printing method on the glaze application surface of the pottery subjected to glost firing and bulging and forming the glaze transfer layer to the glaze application surface by high-temp. firing at a specific temp. SOLUTION: The glaze application surface 7' of the pottery 7 subjected to glost firing is provided with the transfer paper for decoration and is subjected to the high- temp. firing at about 1000 to 1200 deg.C or over. As a result, the thickly built-up glaze transfer layer 8 is bulged and formed on the application surface 7' subjected to glost firing. This glaze transfer layer 8 surely has beautiful glaze transfer patterns and is formed partly or wholly on the application surface at a thickness of about >=500 μand a width of about >=2 mm, thereby decorating the application surface with the smooth rugged patterns having depth. The transfer paper for decoration is formed by wet-on-wet printing a glaze layer on a prescribed paper at a desired thickness to the desired transfer patterns by the screen printing method.  As a result, the transfer paper capable of surely forming the glaze transfer layer for decoration provided with a three-dimensional feel having ruggedness sensation may be easily obtd. at a low cost.
Patent JP-H1023889-A (JP)
Title: Immobilization of cellulase
Inventor: KOSUGI YOSHIJI
IPC: C12N11/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To immobilize an enzyme for cellulose decomposition, alcohol fermentation, etc., capable of bringing stabilized cellulase activities by absorbing cellulase onto an immobilizing carrier in the presence of polyvalent reaction agent. SOLUTION: An immobilized enzyme capable of expressing stabilized cellulase activities and comprising a cellulase absorbed onto an immobilizing carrier is obtained by absorbing a cellulase onto the immobilizing carrier comprising a hydrophobic synthetic resin, etc., consisting of an acrylic acid ester as a parent body and having >=5nm average pore size in the presence of a polyvalent reaction agent such as glutaraldehyde, carbodiimide or bis-thiabenzidine in the McIlvaine buffer solution and, if needed, reducing the reaction product. By absorbing microorganisms or living cells to the cellulase-absorbed immobilized carrier and culturing the microorganisms or the living cells, materials produced by the microorganisms or the living cells can be obtained.
Patent JP-S57105008-A (JP)
Title: Alarm display device
Inventor: KUSAKA SHIYUUJI
IPC: G21C17/00
Filed: 1980-12-23
Abstract: PURPOSE:To confirm how many alarms have been generated in case when a lot of alarms have been generated simultaneously, by holding a lighting state until a reset command is given to each one window by an alarm reset device. CONSTITUTION:When a lot of faults occures simultaneously, a cause contact 1 is closed, a corresponding alarm display window 1 flickers, and also an alarm holding display window 8 is lighted. If an alarm requiring urgent processing has been confirmed, when an alarm confirmation switch 4 is turned on, the display window 3 is changed to continuous lighting from a flickering state. When  an important fault is repaired and a reset switch 5 of an alarm display device  is turned on, as for the display window 3, the window whose contact 1 is opened becomes a normal state even if it is other window than repaired, and as  for that which has been repaired, whether the trouble has been restored or not  can be confirmed. Since the display window 8 continues lighting, the contact 1  of other window than repaired is opened, and an alarm which has not been confirmed due to an urgent measure in the display window 3 which has become a  normal state can be confirmed, as well. The window 8 holds a lighting state until a reset command is given to each ore window by a device 7.
Patent JP-H0232321-A (JP)
Title: Formation of oriented film
Inventor: KANBE SADAO
IPC: G02F1/1337
Filed: 1988-07-21
Abstract: PURPOSE:To enhance the display grade and productivity of a liquid crystal display body and to obtain the indexpensive display body by applying a soln. dissolved with a specific high-polymer electrolyte on a substrate with transparent electrode and drying the coating, then calcining the coating and subjecting the same to a rubbing treatment. CONSTITUTION:After the soln. dissolved with the high-polymer electrolyte expressed by the formula I is applied on the substrate with the transparent electrodes, the coating is dried and calcined and is then subjected to the rubbing treatment. In the formula I, R denotes an alkoxy group or dialkylsulfide group; X denotes a halogen atom. Namely, the aq. high-polymer soln. obtd. by dissolving alpha,alpha'-dibromo-P-xylene in dimethyl formamide and treating the son. is applied on the substrate by a spin coating method and after this substrate is dried, the substrate is calcined. The substrate is thereafter subjected to the rubbing treatment. The high-grade display body is obtd. inexpensively with the good mass productivity in this way.
Patent JP-H06179640-A (JP)
Title: Production of methylamines
Inventor: KIYOURA TADAMITSU
IPC: C07C211/04
Filed: 1993-07-23
Abstract: PURPOSE:To obtain mono-and dimethylamines by reacting methanol with ammonia using mordenite treated with an alcoholic solution containing a tetraalkoxysilane dissolved therein in a liquid layer and suppressing the formation of trimethylamine. CONSTITUTION:Methanol is made to react with ammonia to suppress the formation of trimethylamine and produce mono- and dimethylamines. In the process, a catalyst prepared by treating mordenite with an alcoholic solution containing a silicon alkoxide, especially a tetraalkoxysilane dissolved in methanol, ethanol, isopropyl alcohol, etc., is used as a catalyst. The methylamines are compounds useful as a raw material for producing various organic synthetic intermediates. The mono- and dimethylamines are obtained in a large amount according to this method. Since the amount of trimethylamine formed as a by-product is small, a step for recycling the trimethylamine to the reactional system and disproportionating the trimethylamine can be omitted. Thereby, the process for producing the methylamines can be simplified to reduce the amount of utilities used.
Patent JP-S5882973-A (JP)
Inventor: KUROBA HIROAKI
IPC: B66B1/24
Filed: 1981-11-13
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-H05188355-A (JP)
Title: Liquid crystal device and production thereof
Inventor: KURIYAMA TAKESHI
IPC: G02F1/1333
Filed: 1992-07-09
Abstract: PURPOSE:To obtain the liquid crystal device for display of a thin type with a large area which can be driven by a low voltage, afford high-contrast images and has good temp. characteristics by having a light control layer contg. a liquid crystal material and a specific transparent high-molecular material between two sheets of substrates. CONSTITUTION:This liquid crystal device has two sheets of the substrates which have electrode layers, at least one of which are transparent, and the light control layer which is supported between these substrates. This light control layer contains the liquid crystal material and the transparent high-molecular material. The transparent high-molecular material is constituted by polymerizing a polymerizable compsn. contg. a (meth)acrylate compsn. consisting of a monofunctional (meth)acrylate deriv. and a multifunctional (meth)acrylate deriv., at least one kind of which are an alicyclic (meth)acrylate deriv. The alicyclic (meth)acrylate deriv. has a cyclic structure in which at least two rings are condensed.
Patent JP-S5973626-A (JP)
Title: Fastener for rotary body
Inventor: MOCHIZUKI MASANORI
IPC: F16B3/06
Filed: 1982-10-16
Abstract: PURPOSE:To enhance fastening effect by overlapping an inner ring and an outer ring having a slit in the longitudinal direction and a tapered contact surface, and fastening a rotary shaft by bolts which are screwed into threaded holes in the outer ring via through-holes in a plain ring. CONSTITUTION:An outer ring 6 is an annular body having a slit 63 in the longitudinal direction. Multiple threaded holes 61 are disposed in it in the longitudinal direction with a suitable pitch, and the inner surface of the outer ring 6 is made a tapered surface 62. An inner ring 7 has the outer tapered surface 72 which corresponds to the tapered surface 62 of the outer ring, and a tapered surface 74 facing forward is formed on its front end. Slots 71 which correspond to the threaded holes 61 and a slit 73 are disposed on the perimeter. The rear surface 82 of a plain ring 8 is provided with an inward-facing tapered surface 84 that contacts the tapered surface 74 of the inner ring. The inner diameter of the ring 8 is approximately same as the diameter of a shaft 4. A stepped portion 85 that receives a boss 3 is provided on its perimeter, and through-holes for inserting bolts 9 are drilled so as to correspond with threaded holes 61 of the outer ring 6.
Patent JP-H0736247-A (JP)
Title: Image forming device
Inventor: TORISAWA YOSHIHIRO
IPC: G03G15/01
Filed: 1993-07-23
Abstract: PURPOSE:To prevent periodical color slippage in a color image to be subjected to superimposing printing in an image forming device in which, plural photoreceptors in printing stations arranged in series on an image transfer belt are connected to a single drive motor by a worm gear. CONSTITUTION:When the work 42 rotates an integral multiple of times, the prescribed position on the periphery of the photoreceptor 26 moves from an exposing position 45 opposed to an exposure device 29 to a transfer position 46 on the image transfer belt 36.
Patent JP-S6343037-A (JP)
Title: Braking device
Inventor: FUJINAMI HIDEYUKI
IPC: F16D55/48
Filed: 1986-08-05
Abstract: PURPOSE:To avoid braking force reduction in backing by preventing the turning force from being fed back as a negative force when the turning force of a rotary shaft acts in reverse direction in a wet braking device whose slide section has servo operation in friction force. CONSTITUTION:The pulling or pushing of a brake rod rotates a pressure plate 12 to move a ball 13 to a shallower one out of recessed section 10b and 12b, which separate the plate 12 from the internal side face 10a of a brake housing 3 and as a result, slide section 7 is pressed. Then this leads to the movement of the brake input side member B engaged with the stator 60 slidden by a rotor 2 in the direction going along the motion of a cam lever 15 by means of the stator 60, and as result, braking force is further increased. If the slide section 7 is pressed in the state that the rotor 2 is rotated in the direction opposite to that mentioned above, the turning force acts on the stator 60 in the reverse direction in relation to the motion of the cam lever 15 in braking, and as a result, the stator 60 is prevented from a reverse rotation by a stopper 17 for avoiding the generation of a negative servo effect.
Patent JP-S6428323-A (JP)
Title: Continuous type bright solution heat treatment apparatus
Inventor: TOYODA AKIMASA
IPC: C21D6/00
Filed: 1987-07-22
Abstract: PURPOSE:To stably execute bright solution heat treatment by rapidly cooling wire rod after heating with powdery body for cooling at the time of executing the bright solution heat treatment by carrying stainless steel material in muffle tubes. CONSTITUTION:The material W to be worked of the stainless steel wire rod, etc., is heated and cooled in a heating chamber 1 providing electric heater 6 and cooling chamber 2 through the multiple muffle tubes 5, 8 passing through reducing gas of ammonia decomposed gas, etc., to make solution of the alloy composition in the stainless steel. In this case, the stainless steel wire rod W is exposed from the muffle tubes through a rapid cooling device 3 arranged between the heating chamber 1 and the cooling chamber 2, and the alumina powders having 100-200mum grain size are dropped from the upper hopper 15. After rapidly cooling the wire rod W to 600 deg.C with the alumina powder, by water-cooling to 100 deg.C passing in the muffle tubes 8 in the cooling chamber 2, the rapid cooling as the necessary condition to the solution heat treatment can be executed, and the bright solution heat treatment is stably executed to the stainless steel wire.