baber/WOPTO huggingface dataset:
Patent JP-H1015349-A (JP)
Title: Method and apparatus for decomposing fluorocarbons
Inventor: IZUMIKAWA CHIAKI
IPC: A62D3/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose fluorocarbon by bringing gas of a perfluorocarbon or hydrofluorocarbon into contact with a reactant consisting of a carbonaceous solid material and an alkaline earth metal compd. at a specific temp. in the presence of oxygen with a specific concn. SOLUTION: Gas of a perfluorocarbon or hydrofluorocarbon is brought into contact with a reactant consisting of a carbonaceous solid material and an alkaline earth metal compd. in the presence of gaseous oxygen of 20vol.% or less (containing no 0%) at a temp. of 300 deg.C or higher. As the carbonaceous solid material, a coke powder, char carbon, coal raw pitch, charcoal or activated carbon can be used. As the alkaline earth metal compd., an oxide, hydroxide, carbonate or nitrate of calcium, magnesium barium or strontium can be used and, pref., there are an oxide, hydroxide, carbonate or nitrate of calcium and, among them, quick lime, slaked lime and limestone is easy to handle and convenient.
Patent JP-S5981857-A (JP)
Title: Electrode for dishcarge lamp and its manufacturing method
Inventor: FUKUYAMA KEIJI
IPC: H01J9/04
Filed: 1982-11-02
Abstract: PURPOSE:To prevent fast consumption of an electron emission material by tightly winding inner coil, while winding outer coil so as not to touch the inner coil ad forming a gap between both and then fully filling the gap with the electron emission material. CONSTITUTION:An inner coil 6 is tightly wound round a winding core. Then, after an outer coil is formed by winding and arranging a gap formation member on the inner coil 6 and looping the winding end of the inner coil and then tightly winding it on the gap formation member, both coils are separated from the winding core and the gap formation member is removed after chemically processing it. Subsequently, the remainder 9 of a coil is put in a container 10 made of stainless mesh and is dipped in the electron emission material suspension 12 in a pressure reduction container 11 and then the gap formed between the inner and outer coils 6 and 7 is fully filled with the electron emission material 8. Subsequently, after the electron emission material is dried in the pressure reduction container 11, an electrode core 5 is inserted in the inner coil 6 and the electron emission material adhering to the surface of the outer coil is wiped out. As a result, the temperature of the electron emission material while lighting a discharge lamp can be decreased and its life span can be extended.
Patent JP-H0355815-A (JP)
Title: Chip type electronic part and manufacture thereof
Inventor: MIYAMOTO YASUHIKO
IPC: H01G13/00
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a chip type electronic part combining small size and excellent productivity by forming a metallic foundation layer, on which at least one of Cu and Ni is sputtered, on the surface of a terminal electrode composed of a flame coating metal and shaping a hot dipping layer consisting of a PbSn alloy on the surface of the foundation metallic layer. CONSTITUTION:A foundation metallic layer 4, on which at least one of Cu and Ni is sputtered, is formed on the surface of a terminal electrode 3 made up of a flame coating metal, and a hot dipping layer 5 composed of a PbSn alloy is shaped on the surface of the foundation metallic layer 4. A metallized plastic film layer 1 in which a metal deposited electrode 2 consisting of aluminum is formed on one surface of a plastic film 1a made up of polyphenylene sulfide is laminated, the foundation metallic layers 4 composed of Cu or Ni are shaped on the surfaces of each terminal electrode 3 of a chip type plastic film capacitor formed by flame-coating the terminal electrodes 3 consisting of a CuZn alloy on both sides of the laminate through sputtering, and the hot dipping layers 5 consisting of the PbSn alloy are executed on the surfaces of the layers 4.
Patent JP-H1171-A (JP)
Title: Skin cover band for pet
Inventor: TANAKA YUKIKO
IPC: A01K13/00
Filed: 1997-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a skin covering band for pets for protecting licking part (parts of feet and abdomen) so that dogs or cats attacked by skin diseases do not lick by theirselves. SOLUTION: This skin covering band is obtained by providing rings around only foot parts so as to enable wearing from feet of dog or cat, providing a ring-like foot bands 2 around foot parts 5 of H-shaped body by using a stretchable network-like fabric, providing a abdominal bandage 3 on the trunk part 6 of the body and each providing stoppers 4 on the abdominal bandage 3 and the body 1.
Patent JP-S6440258-A (JP)
Title: Positioning control method for index table
Inventor: NAKAYASU SHIGEO
IPC: B23Q16/00
Filed: 1987-08-03
Abstract: PURPOSE:To exactly perform table indexing in a minimized time by automatically operating the intermeshing positioning of the rack shaft on a base and the pinion on a supporting shaft by means of an NC controller. CONSTITUTION:The automatic operation of the intermeshing point of a rack 8 and pinion 9 is performed by an automatic operation processing device 100 (CPU/NC), and based on this operation result, a table 2 is moved to the point nearest for the rack 8 and pinion 9 to intermesh with each other thereat. By the feed per revolution following this movement, an index table 5 is controlled on the basis of the command from the NC controller and indexed to the specified command angle. As a result the index table 5 is exactly indexed in a minimized time.
Patent JP-S6348581-A (JP)
Title: Developing device
Inventor: HAYASHI KAZUMASA
IPC: G03G15/08
Filed: 1986-08-19
Abstract: PURPOSE:To prevent the presence of a void part and striped ground fogging from being caused on an image by providing a circulating means which establishes a ferromagnetic field to pass toner, disturbs it and optimizes the amount of toner conveyed to a control part, and sends the discharged toner remaining on the upstream side of the control member to the upstream side of a magnetic member. CONSTITUTION:The magnetic toner which is held by a toner holding member 2 and reaches the control part 22 is disturbed by being passed through the magnetic field on its upstream side and thus prevented from being granulated in blocks. The excessive toner is recovered by an impeller 26 is circulated to the upstream side of the magnetic member 23 through the bottom part of a hopper 20 and then only the disturbed toner is made into a thin layer by the control member 22, so the clogging of toner in the control gap between the control member 22 and toner holding member 2 is eliminated and the homogeneous thin layer is therefore obtained for a long period. This homogeneous magnetic toner thin layer is rubbed against the surface of the image carrier 4 to obtain an image of high quality which has uniform density and small ground fogging.
Patent JP-H1038743-A (JP)
Title: Method and apparatus for detecting liquid leak
Inventor: ROU TAMIAKI
IPC: G01M3/20
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To detect simple, economically and accurately fluid leak and leak amount. SOLUTION: This detecting method disposes, near a fluid tank encapsulating fluid 17 with a seal 16, a storing tank 21 to store fluid 22 having components different from the fluid 17 in the fluid tank while receive the fluid 17 leaking from the seal 16. The component of the fluid 22 in the storing tank 21 is measured and it is recognized on the basis of the measuring result whether or not the fluid 17 from the fluid tank. The leak of the fluid 17 is thus received in the storing tank 21 to detect the mix of the fluid 17 according to the component of the fluid 22 in the storing tank 21, so that the leak amount of the fluid 17 can be accurately detected even if it is minute.
Patent JP-H0944027-A (JP)
Title: Image forming device
Inventor: KATO HIDEYUKI
IPC: G03G21/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent melt down of a heat roller by judging the surface temperature of the heat roller by judgment start time corresponding to the peripheral temperature of the heat roller, thereby starting the temperature judgment by the proper judgment-start-time when the peripheral temperature is high. SOLUTION: The peripheral temperature is measured by a thermister 83 or the like, and the judgment start time corresponding to the temperature is determined by a storage element 82 in which it is prestored. When the judgment start time elapses after the supply of power to the heater 60 of the heat roller, whether the surface temperature of the heat roller is abnormal or not is judged in relation to the temperature measured by the themtister 64. Thus, even in the case of the high peripheral temperature, the abnormal temperature can be detected by the proper judgment-start-time corresponding to the temperature.
Patent JP-S6084214-A (JP)
Title: Production of sustained release type pharmaceutical of anticancer substance
Inventor: SAKAMOTO IZUMI
IPC: A61P35/00
Filed: 1983-10-14
Abstract: PURPOSE:To obtain the titled pharmaceutical having improved sustained release property and local retention property, by fixing an anticancer substance and an anticoagulant on separate structures, and combining the structures together. CONSTITUTION:An anticancer substance is fixed on a structure having a form, e.g. fiber assembly, sponge, powder, monofilament, film or microcapsule, etc. and an anticoagulant, e.g. blood coagulation factor VIII, is fixed on a separate structure. The above-mentioned structures having the fixed anticancer substance and anticoagulant thereon are combined to give the aimed sustained release type pharmaceutical. The fixing of both the anticancer substance and the anticoagulant provides the sustained release type pharmaceutical capable of acting on cancers or tumors effectively for a long term, but the fixing of coexisting both will sometimes cause aggregation. The separate fixing and mixing by laminating, etc. provides the highly active pharmaceutical easily without causing aggregation.
Patent JP-S6350199-A (JP)
Title: Sound signal attenuator
Inventor: ENDO SATOSHI
IPC: G10K15/04
Filed: 1986-08-19
Abstract: PURPOSE:To obtain signals consisting essentially of accompaniment sound by detecting whether input signals are of monaural signal form or stereoscopic signal form and outputting attenuated sound signals in the case of monaural signals. CONSTITUTION:A detecting means 14 detects whether signals inputted to input terminals 1 and 2 are stereoscopic signals or monaural signals based on the output signals of a second adding means and input signals of plural channels, and outputs a detection signal to an output signal switching means 16. Thereby, either one of output signals of a mixing means 12 or output signals of a second attenuating means 15 is selected and outputted automatically. In such a case, the second attenuating means 15 attenuates sound signal component having the frequency band of hundreds Hz to several KHz in the output signals of an adding means by using a band elimination filter 151, and thus, signals consisting essentially of accompaniment signal component are obtained.
Patent JP-S6348951-A (JP)
Title: Original detection system
Inventor: KIMURA KAZUNORI
IPC: H04N1/04
Filed: 1986-08-18
Abstract: PURPOSE:To reduce the ineffective power consumption at the standby state by using a light source of an original detection sensor in common by a multiple light source so as to miniaturize a reader. CONSTITUTION:A control circuit 13 turns on a switch circuit 19 only at the original detection standby state to drive a light source element 11 only and its light radiates an original detection sensor 17. Then the presence of an original is detected (14), and the circuit 13, in order to light the original read multiple light source group 12, allows a switch circuit 20 to supply a multiple light source power supply 18. Thus, the original read image sensor 15 executes the original reading repetitively from the start to the end of the original. When the end of the original passes the read position 22, the control circuit 13 turns off the switch 20 to turn off the light source 12 and only the light source 11 is lighted.
Patent JP-H1140154-A (JP)
Title: Electrode and battery using it
Inventor: IGAWA MICHIKO
IPC: H01M4/131
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To improve battery characteristics by specifying the composition of a positive electrode active material and using a mixture of graphite, having specific Lc and carbon black, as a conductive agent for the active material. SOLUTION: At least one kind of material to be used for a positive electrode active material is a compound oxide having Formula I (in the formula, A stands for one or more metals selected form alkali metals, P is one or more elements selected form among Mg, B, P, and In, M is one or more elements selected from among Mn, Co, and Al, N for is one or more element selected from among Si, Al, Ca, Cu, Sn, Mo, Nb, Y, and Bi; and w, v, z, y, z for the numbers of respective formulas II, III, IV, V, VI) and a mixture of graphite having 150 Åor higher Lc, and a carbon block having 50 m<2> /g larger specific surface area is used as the conductive agent for the positive electrode active material.  The life of the positive electrode can be extended by Mn, Co, and Al and further by B, P, and Si, and moreover by adding graphite and carbon black such as those, the electron conductivity of the electrode itself can be enhanced.
Patent JP-H0750522-A (JP)
Title: Voltage variable oscillator
Inventor: KUSAMITSU HIDEKI
IPC: H03B5/18
Filed: 1993-08-04
Abstract: PURPOSE:To improve the yield by reducing dispersion in a voltage variable oscillator being a key device due to manufacture accuracy in a microwave circuit using a multi-layer board and to reduce the cost by making up function components. CONSTITUTION:A coupling stub 2 is formed to a lower layer of a main resonator 1 of a microstrip line form formed on a multi-layer board MB. The coupling stub 2 is connected to a varactor diode 3 via a throughhole 5. Thus, the assembling man-hours are reduced and dispersion in the coupling degree due to dispersion in the manufacture accuracy is suppressed.
Patent JP-S5895563-A (JP)
Title: Pattern forming method
Inventor: FUJIWARA TERUO
IPC: B05D1/32
Filed: 1981-12-03
Abstract: PURPOSE:To form a prescribed pattern precisely in a short time by irradiating an unhardened film of a paint which sets by electron-beam or ultraviolet-ray irradiation with electron beams or ultraviolet rays, and hardening an optional pattern-shaped part. CONSTITUTION:The surface of a body 1 to be coated is coated with a paint which hardens by electron-beam or ultraviolet-ray irradiation to form an unhardened film 3 of the paint. This coating film 3 is irradiated with electron beams or ultraviolet rays through an irradiation shielding film 5 which is positive to a prescribed pattern shape, thereby hardening the pattern-shaped part 7. Then, a solvent spray gun 11 is used to clean up an unhardened part of the coating film, forming the prescribed pattern 7.
Patent JP-S5983445-A (JP)
Title: Telephone number confirming device
Inventor: URIYUU HIROSHI
IPC: H04M3/22
Filed: 1982-11-04
Abstract: PURPOSE:To confirm a telephone number of a test telephone set, by storing once a telephone number inputted from the test telephone set, reading out the stored telephone number and performing ''call back''. CONSTITUTION:A test personnel dials an incoming number of a telephone number confirming device 3 from the test telephone set 1. An incoming monitor 5 receives this incoming number and holds the incoming line and returns the 1st confirming signal. When this confirming signal is confirmed, a telephone number of the test telephone set 1 is transmitted as a PB (pushbutton) signal. This PB signal is converted into a dial number data corresponding to a filter circuit 7 and a control circuit 6 stores sequentially the data in the memory circuit 8. When all the PB signals of a prescribed number of digits are incoming, the incoming monitor circuit 5 releases the holding of the line. After a prescribed time, a dial pulse transmission circuit 9 converts the signal into a DP (dial pulse) signal and transmits it to an oscillating line. As a result, the test telephone set 1 is called.
Patent JP-H1038834-A (JP)
Title: Method and device for buried pipeline coating damage detection
Inventor: KIUCHI YOSHIMICHI
IPC: G01N27/20
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve damage detecting sensitivity to coating and prevent malfunction caused by noise. SOLUTION: In order to detect the damage of coating 16 for protecting a pipe body 15 of a conduit 11, an alternating current from a signal generator 12 is fed to the conduit 11 through a coil 17. In case of the coating 16 being damaged by a soil excavating heavy machine, a signal current leaking into soil from a damaged place increases, and surface potential of the conduit 11 decreases at t2 that is damage generated time as shown in (b). Since the coil 17 is inserted, even when the output impedance of the signal generator 12 is low, the change of pipe potential is easily detected by the rise of equivalent output impedance caused by the inductance of the coil 17, and damage detecting sensitivity can be improved.
Patent JP-H1132846-A (JP)
Title: Rearrangeable desk shelves
Inventor: NITTAMI ATSUSHI
IPC: A47B37/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a pair of rearrangeable desk shelves for mounting on the backward space of a top board of a desk, rearrangeable and connectable to the right or left directions an upper or the lower direction, being used as a wide desk shelf with generally the same length of the top board of the desk, and enable to keep backward space of one side of the top board of the desk to place a personal computer. SOLUTION: A rearrangeable desk shelf 1 is provided with a first and a second bookshelves 4, 5 that can be movable and connectable to a sideward direction or an upper and a lower direction through connecting means, and is mounted on backward space of a top plate 3 of a desk. In such a case, widths of the first bookshelf 4 and the second bookshelf 5 where at least shelf boards 8, 15 and back boards 9, 16 are fixed between both side boards 7, 7, 14, 14 are defined the same. Lower edges 7A, 14A of the both side boards 7, 14 of the first book shelf 4 and the second bookshelf 5 can be mounted on the top board 3 of the desk. As well as the lower edge 14A of the both side boards 14 of the second book shelf 5 can be mounted on the upper edge 7B of the both side boards 7 of the first bookshelf 4.  The right or the left side of the side board 7 of the first bookshelf 4 and the right or the left side board 14 of the second book shelf 5 are connected sideward in an attaching condition. Or the upper edge of the both side boards 7 of the first bookshelf 4 and the lower edge of the both side boards 14 of the second bookshelf 5 are connected engaging at an upper and lower direction by the connecting means.
Patent JP-S6439428-A (JP)
Title: Sanitary washing apparatus
Inventor: WATANABE FUMIO
IPC: A47K13/30
Filed: 1987-08-04
Abstract: PURPOSE: To prevent generation of malfunction by installing at the rear part of a toilet stool an ultrasonic wave sensor having a visual field to be transmitted and received the front of a toilet stool in the upper face of the toilet seat, and measuring a distance from the sensor to the user. CONSTITUTION: After a timer is started, CPU 17 operates to apply voltage to an ultrasonic wave sensor 11 via a buffer 13 to generate ultrasonic waves. Next, the CPU sets the buffer 13 in a high impedance state. After a lapse of a set period of time, the CPU 17 detects received waves based on the output of a comparator 15 to stop a timer. Furthermore, based on the a value of the timer, it detects each position A, B, C, that is an seated, standing or unoccupied state in a visual field 20 of the sensor 11, and discriminates the state of the user, thereby carrying out cleaning control or deodorant fan control.
Patent JP-S5985364-A (JP)
Title: Vacuum brazing sheet for hollow structural body made of aluminum
Inventor: YAMAGUCHI MOTOYOSHI
IPC: B23K35/28
Filed: 1982-11-05
Abstract: PURPOSE:To provide a titled brazing sheet having improved suitability to brazing and pressure-resistant strength by using an Al-Si-Mg contg. brazing alloy for a facing material on the outside of a hollow structural body made of Al and using an Al-Si brazing alloy for the facing material on the inside thereof. CONSTITUTION:A brazing alloy contg. 5-14wt% Si, 0.2-3% Mg, the balance Al and if necessary, contg. <=1% Bi is used for the skin material on the outside of a hollow structural body in a brazing sheet for the hollow structural body formed by cladding a skin material consisting of an Al contg. brazing alloy on both surfaces of an Al alloy core material. A brazing material contg. 5-14% Si, the balance Al and if necessary, <=1% one or more of Bi, Sn, Sb, Ba, Be is used for the facing material on the inside. The fillet in the joint part of the vacuum brazing sheet is thus made uniform and the strength is improved.
Patent JP-S6252009-A (JP)
Inventor: SUGA TADORU
IPC: B65B9/02
Filed: 1985-09-02
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-S6438041-A (JP)
Title: Production of 2-phenacyl-1,3-indanediones
Inventor: HORI KIMIHIKO
IPC: B01J31/10
Filed: 1987-08-03
Abstract: PURPOSE:To readily obtain the titled substance useful as a synthetic intermediate for antiphlogistics or other medicine from an inexpensive raw material in high yield, by reacting 2-carboxydibenozylmethanes with a strongly acidic ion exchange resin so as to subject the above-mentioned compound to dehydration reaction. CONSTITUTION:A compound expressed by formula I (R is H, halogen alkyl, alkenyl or alkoxy; n is 1-5) is reacted with a strongly acidic ion exchange resin in an inert solvent at 50-120 deg.C to provide the compound expressed by formula II. The strongly acidic ion exchange resin includes preferably polystyrene based ion exchange resin (e.g. Amberlist 15 or Diaion) and may be used in either one of gel type or porous type. The ion exchange resin is used at an amount of 10-300wt.% based on the compound expressed by formula I.
Patent JP-H09309922-A (JP)
Title: Production of acrylic polymer
Inventor: MATSUO SHIGERU
IPC: C08F20/06
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable acrylic polymer having excellent chelating capacity at good efficiency by copolymerizing an acrylic monomer with a polymerization initiator being a specified peroxycarboxylic acid. SOLUTION: An acrylic monomer (e.g. acrylic acid or methacrylic acid) is copolymerized at a pH of 7 or below with a polymerization initiator being a peroxycarboxylic acid represented by formula I (wherein R<1> , R<2> and R<3> are each H or methyl, methyl, provided that it is desirable that all of them are H atoms or that anyone of them is methyl and the rest are H atoms).  This peroxycarboxylic acid and an acrylic monomer represented by formula II (wherein X is H, an alkali metal or ammonium; and R<1> to R<3> are each H or methyl) are subjected to an aqueous solution polymerization at a pH of 7 or below in the presence of 1-10 wt. "/o, based on the entire weight of the polymerization system, strong acid, (e.g. sulfuric acid, oleum, perchloric acid, nitric acid, fluorosulfuric acid, an organic sulfonic acid or an acid which shows an acid dissociation index pKa of 3 or below in an aqueous solution) added to 25-75 wt. % hydrogen peroxide water to obtain an acrylic polymer.