baber/WOPTO huggingface dataset:
Patent JP-S60253726-A (JP)
Title: Supplying device of oxygen enriched gas for combustion
Inventor: ASAKAWA SHIROU
IPC: F23L7/00
Filed: 1985-03-20
Abstract: PURPOSE:To enable to obtain oxygen enriched gas sufficiently available for combustion by a structure wherein a means to control the humidity of the gas so as to keep at a constant value, a means to eliminate the pulsation of the gas and a means to take the fresh air in a piping system are provided in the piping system to supply the oxygen enriched gas permeated through selective gas permeable membrane cells to a combustion device. CONSTITUTION:The air 30 passes through main membrane 31 and auxiliary membrane cells 32 in order for oxygen to selectively permeate through the membranes. The resultant oxygen enriched gas flows to a vacuum pump 33, in the midway to which a detection part 34 of the inner pressure of the gas and a fresh air leading-in part 28 to control the oxygen concentration and flow rate of the gas are provided. The fresh air leading-in part 28 acts to lead the fresh air or normal outside air in a piping system in order to control the oxygen concentration and flow rate by diluting the oxygen enriched gas. One or more parts 28 are provided at both or either one of the positions before and after the vacuum pump. Further, the enriched gas past through the vacuum pump 33 also passes through a dehumidifying chamber 36 in order to remove the moisture in the gas. A portion of the resultant gas is fed backward by a feedback control 37 and the remaining portion of the gas passes through a buffer chamber 38 in order to eliminate the pulsation of the gas and finally to be taken out as the gas enriched for combustion.
Patent JP-S63224680-A (JP)
Title: Revolution-body interposing ultrasonic motor
Inventor: TSUCHIDA MASASHI
IPC: H01L41/09
Filed: 1987-03-12
Abstract: PURPOSE:To reduce the damage of a contact by interposing a body of revolution between an elastic body and a moving body. CONSTITUTION:With an ultrasonic motor, a body of revolution 3 is made to lie between an elastic body 2 and a moving body 1 while an indentation section 8 is formed to the elastic body 2, and the body of revolution is placed in the indentation section 8. Consequently, when oscillatory waves are generated in the elastic body 2 by a vibrator 4, the body of revolution 3 is turned and the moving body 1 is driven. Since the moving body 1 is shifted in the same direction as the progressive direction of oscillatory waves at that time, the method can also be combined with a drive method by a conventional contact 7.
Patent JP-H09251701-A (JP)
Title: Automatic changer
Inventor: WATANABE KAZUYUKI
IPC: G11B17/28
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To execute double-face reproducing without using intricate mechanisms by holding an A- and B-face disk by moving respective holding means and reversely placing the disk on a turn table. SOLUTION: When the reproduction with the turntable 40 of a reproduction section 3 ends, the disk 5 held thus far in the one disk holding means 6a on the A-face side of a disk loader 20 is moved in the direction parallel to the disk surface in a prescribed position and is temporarily saved in a housing section 1. Next, a transporting section 2 is moved from the A-face side to the B-face side in the direction perpendicular to the disk face up to the prescribed B-face holding position to return the disk 5 temporarily saved thus far again to the B-face side of the disk loader 20. Further, the disk is moved again in the parallel direction and is held by the holding means 6b for holding the disk on the other side adjacent to the disk holding means 6a. The disk 5 held on the B-face side of the disk loader 20 is reversely placed on the turntable 40 by directing the B-face side upward.  As a result, the double-face reproduction is surely executed at a low cost without using the intricate mechanisms.
Patent JP-S51133174-A (JP)
Title: A process and apparatus for purification of exhaust gas
Inventor: YUKITAKE TSUGITA
IPC: B01J19/08
Filed: 1975-05-16
Abstract: PURPOSE: A process and apparatus for economical removal of soot and dust in exhaust gas together with NOx and SOx from the exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51133636-A (JP)
Title: Ignition device of 2-cycle engine
Inventor: HOUSHIYO YUKIO
IPC: F02P3/00
Filed: 1975-05-16
Abstract: PURPOSE:Purification of exhaust gas and savings in fuel consumption may be carried out by providing an electric discharge in ignition plug when the injected fuel and air are completely mixed or for more than the period of ignition time to have a positive and complete combustion of fuel.
Patent JP-H05222294-A (JP)
Title: Flame-retardant material and its use
Inventor: TAKAOKA SEIICHI
IPC: C08L101/00
Filed: 1992-02-10
Abstract: PURPOSE:To obtain the subject material having improved flame-retardance without lowering mechanical properties and useful for wire-coating material, etc., by adding specific amounts of aluminum hydroxide, magnesium hydroxide and micro-encapsulated silicone rubber to a thermoplastic resin. CONSTITUTION:The objective flame-retardant material having improved flame- retardance without lowering mechanical properties such as elongation and useful for the coating of electric wire, cable, etc., is produced by kneading (A) 100 pts.wt. of a thermoplastic resin such as polyethylene having a density of 0.918 with (B) 50-100 pts.wt. of aluminum hydroxide powder and/or magnesium hydroxide powder having a specific surface area of 5.5m<2>/g and (C) 1-50 pts.wt. of micro-encapsulated silicone rubber powder having particle diameter of 5mum and produced by coating and micro-encapsulating a silicone rubber particle with filmed silica using a hybridization process, etc., together with (D) an antioxidant, etc., using a hot roll at 150 deg.C.
Patent JP-S57172371-A (JP)
Title: Picture forming device
Inventor: MIHASHI YASUO
IPC: G03G15/20
Filed: 1981-04-16
Abstract: PURPOSE:To obtain a clear picture and obtain an excellent offset prevention effect, by providing a means which gives the charge of the same polarity as the charge of an unfixed picture to a rotating material out of the first and the second rotating materials which is brought into contact with the unfixed picture. CONSTITUTION:An iron roller 9a to be brought into contact with the picture surface of a transfer paper 7 has a halogen lamp in the inside and has a coating layer 9c on the surface. An iron roller 9d to be brought into contact with the reverse face of the picture surface is hollow and has a coating layer 9e on the surface. A counter electrode 9f is provided in a position where the transfer paper 7 is brought into contact with a toner image holding sheet just before inserting between a pair of fixing rollers, and a bias voltage 9g of 0.3-5kV is so applied that the counter electrode 9f becomes negative for the fixing roller 9a. Thus, a vivid picture is obtained, and an excellent offset effect is obtained.
Patent JP-H01229608-A (JP)
Title: Feeding device for hoop material
Inventor: YOSHIZAKI NOBUTADA
IPC: B29C45/16
Filed: 1988-03-11
Abstract: PURPOSE:To reduce the number of workers necessary for replacement of a take-up reel by a method wherein a rear tension is provided instead of a dancer roller stand in a feeding device of hoop material. CONSTITUTION:For injection molding, a fixed clamp 22 clamps hoop material and the second fixed clamp 32B of a rear tension is released. When forming completes, a top force 18a is raised. In order to put the hoop material out of a bottom force 18b, the hoop material is lifted and a movable clamp 24 clamps the hoop material and the fixed clamp 22 is released so as to bring the hoop material in the feeding state. By putting an air cylinder for sending the movable clamp 24 by a certain pitch into actuation, the movable clamp 24 is sent downstream. Since air is blown off against the hoop material by actuating the air blowing-off device of a rear tension 32 and a hoop material supporting device 34 is moved together with the movable clamp 24 with the hoop material supported by the device 34, the hoop material can pass smoothly through the fixed clamp 32B. Next, the second fixed clamp 32B clamps the hoop material and the movable clamp 24 is released and sent back to its initial position.
Patent JP-S63222562-A (JP)
Title: Emergency general call system
Inventor: TOYAO NOBUO
IPC: H04M3/42
Filed: 1987-03-12
Abstract: PURPOSE:To simplify an attaching work and maintenance work by providing a change-over switch to switch the connection of a telephone set to an exchange or a main equipment for calling on a main distributing board. CONSTITUTION:The change-over switch unit 2 to switch the connection of a private branch exchange 4 to extension line, is provided on the main distributing board 1, in the event of disaster, the operation of said switch is controlled from an emergency general call main equipment 5. If the switch unit 2 is operated, the connection of an extension telephone set 3 is changed over from the private branch exchange 4 side to the main equipment 5 side, and a call signal is transmitted from a signal transmission part 10 to the telephone set 3 via a response detection part 13 and the switch unit 2. When the response is made from the telephone set 3, an emergency message in synthesized voice is transmitted from a voice transmission part 11. As a result, the wiring necessary to connect the telephone set to the general call main equipment can be reduced in quantity, and the attachment and maintenance works can be simplified.
Patent JP-S62212182-A (JP)
Title: Printer carrier
Inventor: OIKAWA KIYOKAZU
IPC: B41J29/10
Filed: 1986-03-14
Abstract: PURPOSE:To prevent a large noise from being generated, by providing a vibration-insulating member between a sub-carrier and a main body of a carrier. CONSTITUTION:A printing head 1 comprising a printing member and a driving means therefor is fixed to a sub-carrier 2 by a screw 6, and a main body 3 of a carrier with these component mounted thereon is slidably fitted to two guide shafts 4. A vibration-insulating member 5 formed of a rubber or the like is provided on the main body 3 at a position at which the sub-carrier 2 is to be mounted, and the sub-carrier 2 is firmly mounted on the main body 3 through the member 5. Vibrations generated by the head 1 at the time of printing are absorbed by the member 5, whereby vibrations transmitted to a mechanical frame 7 through the main body 3 of the carrier and the guide shafts 4 can be reduced. Accordingly, noise arising from vibration of the guide shafts and the mechanical frame can be markedly reduced.
Patent JP-S61217770-A (JP)
Title: Light interference type measuring apparatus
Inventor: TOKUMARU MAKOTO
IPC: G01R15/24
Filed: 1985-03-23
Abstract: PURPOSE:To prevent effect of changes in the ambient environment such as temperature, by combining a Fabry-Perot interferometer and a ring interferometer equal in the sensitivity. CONSTITUTION:Light emitted from a single mode laser 1 is modulated with a voltage V applied to a piezo-electric element 4 being reflected in multiplicity between a dielectric multilayer film 2 and a dielectric multi-layer film 5 through the film 2 and a single mode fiber 3 and emitted from the film 5 to be incident into a single mode fiber 11. The fiber 11 and a directive connector 12 compose a ring type interferometer and light made incident 11 is brought into a voltage controller 14 through a light receiver 6 and a light intensity counter 7 to control the voltage applied to a voltage element 13 so that the counts of a counter 7 will be zero. Thus, the voltage generated from the unit 14 corresponds to the voltage applied to the element 4 and when the sensitivity is made equal between a Fabry-Perot interferometer and the ring interferometer, the intensity of light received 6 is protected from effect of changes in the ambient environment as far as the changes in the ambient environment can cover the fibers 3 and 11 equally.
Patent JP-H08311352-A (JP)
Title: Flame retardant thermoplastic resin composition and flame retardant
Inventor: TAKAHASHI YOSHIYUKI
IPC: C08G59/30
Filed: 1996-03-14
Abstract: PURPOSE: To obtain the subject composition having excellent thermal stability on molding and excellent in light-resistance and flame retardance by compounding a thermoplastic resin and a specific halogen-containing resin as essential components. CONSTITUTION: This composition is composed of (A) a thermoplastic resin such as a styrene resin and (B) a halogen-containing resin having a molecular structure wherein the epoxy group of a halogenated epoxy resin binds one of the carboxyl groups of a halogenated dicarboxylic acid to form an ester structure and the other carboxyl group of the halogenated dicarboxylic acid forms a salt with a metal atom of the group 1 or 2 of the Periodic Table, as essential components. Optionally, the composition is composed of further (C) an epoxy resin of a halogenated bisphenol-type and/or a compound obtained by blocking the epoxy group of a halogenated bisphenol-type epoxy resin with a halogenated phenol.
Patent JP-S52139889-A (JP)
Title: Loop current abnormality detector for inductive radio
Inventor: TABATA HIDEMITSU
IPC: G08G1/00
Filed: 1976-05-18
Abstract: PURPOSE:To detect the abnormality of loop current, in device that perform control by an inductive radio controller.
Patent JP-S58173699-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: B43K29/08
Filed: 1982-04-06
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-S55149913-A (JP)
Title: Imaging device
Inventor: MIURA SHINICHI
IPC: G03B27/00
Filed: 1979-05-12
Abstract: PURPOSE:To perform equal power and variable power imaging selectively, by selectively disposing a focusing light transmitter for variable power or divergent light transmitter for variable power before or after the focusing light transmitter for equal power. CONSTITUTION:A focusing light transmitter for variable power 5 is coaxially disposed in the front part of a focusing light transmitter for equal power 4. This transmitter 5, like the transmitter 4, lowers in the refractive index in a quadratic curve from the center to the outer circumference in radial direction, and possesses the same refractive index at each position in the axial direction. Rays of light alpha4, alpha5 emitted from the peak of an object 6 enter the transmitter 5 at incident angles theta4, theta5, and refracted more at the outside in the transmitter 5, and are emitted at exit angles theta4', theta5', thereby imaging a virtual image 6' at distance l2. This virtual image 6' is reduced in scale compared with the object 6, and it is imaged as a real image 6'' at distance l3, equal to distance l2, by means of the transmitter 4. Therefore, a reduced image is obtained at position of l3. Instead of this transmitter 5, when a divergent light transmitter for variable power is used, a magnified image may be obtained.
Patent JP-H07255450-A (JP)
Title: Tobacco band apparatus of machine for producing cigarette
Inventor: WATANABE YUICHI
IPC: A24C5/39
Filed: 1994-03-28
Abstract: PURPOSE:To provide a tobacco band apparatus of a machine for producing cigarette capable of accelerating the tobacco banding and prolonging the life thereof. CONSTITUTION:This tobacco band apparatus is obtained by installing a head pulley (2), a tail pulley (4), a tension pulley (6) and a direction turning pulley (8), a tobacco band (10), stretched and wound around the pulleys, plural guide rollers (12), arranged between the head pulley (2) and the tail pulley (4) and guiding the tobacco band (10), gear pulleys (64, 80, 82 and 84) and gear belts (32, 34, 66 and 86) for transmitting a driving force inputted to the head pulley (2) to the respective guide rollers (12), tail pulley (4), tension pulley (6) and direction turning pulley (8).
Patent JP-2000256888-A (JP)
Title: Electrode for electrolysis
Inventor: SUZUKI IKUO
IPC: C25B1/04
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for electrolysis free from the contact of an electrolytic soln. with a substrate even if being used for a long time, and in which corrosion is suppressed, and its service life is prolonged as an electrode for the generation of oxygen. SOLUTION: On the surface of a substrate 1 composed of valve metal of Ti, Ta, Nb, Zr, Hf, V, Mo, W, or the like, a 1st coating film layer 2 is formed of valve metal other than the valve metal composing the substrate 1 or the oxide thereof by a thermal decomposition method or a wet type plating method, and the 1st coating layer 2 is irradiated with electron beams. On the surface of the 1st coating layer 2, a 2nd coating layer 3 of one kind of noble metal or base metal or a mixture thereof is formed by electric discharge machining or thermal decomposition method, and the 2nd coating layer 3 is irradiated with electron beams. If required, the 2nd coating layer 3 is incorporated with 50 to 80% metallic iridium.
Patent JP-S54150860-A (JP)
Title: Combustion furnace
Inventor: MATSUKURA NOBUYUKI
IPC: F23G5/16
Filed: 1978-05-16
Abstract: PURPOSE:To enable a combustion material feeding hopper to be placed on an upper portion of a primary combustion chamber by arranging a secondary combustion chmaber communicating with a primary chamber on the top side of the primary combustion chamber in such a way as their axial lines are crossed with each other. CONSTITUTION:On the top side of a primary combustion chamber 1 is arranged a secondary chamber 7 communicating with the primary combustion chamber 1 via a chimney 8. The secondary combustion chamber 7 is provided with a burner 9 and a chimney 10. Since an axial line of the secondary combustion chamber 7 and an axial line of the primary combustion chamber 1 are arranged in such a way as they are crossed at right angle with each other, it is possible to provide a space for installing a burnt garbage hopper 5 at the top side of the primary combustion chamber 1.
Patent JP-S62216217-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKI MASAHIKO
IPC: H01L21/205
Filed: 1986-03-18
Abstract: PURPOSE:To design an element formed on a single crystal silicon without limiting the shape and the size by growing 3C-SiC on an insulator, and epitaxially growing a silicon thereon to obtain a single crystal silicon of large area. CONSTITUTION:An insulating film 12 (SiO2 film or a silicon nitride film) is formed on a silicon substrate 11, a single crystal 3C-SiC film 13 is grown thereon, the silicon is epitaxially grown on the 3C-SiC to form a single crystal silicon film 14. The 3C-SiC film which is stable in a structure extremely near a single crystal having only one orientation is formed on the insulator, and a single crystal silicon film having the same orientation as the 3C-SiC film is epitaxially grown thereon. The film 12 is again formed on the film 14, the 3C-SiC is grown, and the step of epitaxially growing the silicon is repeated. Thus, a single crystal silicon of large area is obtained, an element formed on the single crystal silicon can be designed in a mass production without limiting the shape and size.
Patent JP-H02240009-A (JP)
Title: Skin external application agent
Inventor: CHIYON JIIDON
IPC: A61K8/00
Filed: 1989-03-13
Abstract: PURPOSE: To obtain a preparation for external use for skin, containing crude drug composed of a plant of the family Guttiferae or Oleaceae or its extract and useful for the prevention, care and treatment of acne or roughened skin. CONSTITUTION: This preparation contains a crude drug composed of a plant of the family Guttiferae or its extract or a plant of the family Oleaceae or its extract in an amount of 0.005-10wt.%, preferably 0.1-5wt.% on dry basis in the total preparation for external use for skin. Remarkable synergistic effect can be attained by using the above component in combination with 0.005-10wt.%, preferably 0.1-5wt.% of a crude drug composed of a plant of the family Paeoniaceae or its extract. The preparation is applied in an amount of 0.00001-0.02g/day, preferably 0.00002-0.01g/day in terms of the dried weight of the active component per 20cm<2> of the human skin.
Patent JP-S51133431-A (JP)
Title: An anti-coccidium drug
Inventor: MORISAWA YASUHIRO
IPC: C07D213/73
Filed: 1975-05-15
Abstract: PURPOSE: An anti-Coccidium drug for animals active against thiamine anti-Coccidium resistant Coccidium, especially against powerfully pathogenic Eimeria tenella living in the blind gut with high efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62215811-A (JP)
Title: Apparatus for detecting movement
Inventor: KOBAYASHI JUNJI
IPC: G06F3/038
Filed: 1986-03-18
Abstract: PURPOSE:To properly perform the indication operation of a working menu and the operation of coordinates indication, by moving an outer housing to an operation surface without pushing down the same when the working menu is indicated to output a high speed pulse from a movement detection means. CONSTITUTION:The pulse signal line from a roller 6 is connected to the change- over contact (c) of the switch 7 fixed to the upper part in an outer housing 1. When minute adjustment such as the indication of a working menu is unnecessary, the outer housing 1 is moved to an operation surface 3 without being pushed down. At this time, the change-over contact (c) of the switch 7 is connected to a fixed contact (a) and the pulse generated in the roller 6 is outputted from an external output line 9 as it is. Therefore, a relatively high speed pulse is outputted from the external output line 9 and sent to a computer system to rapidly perform the positional indication of a cursor.
Patent JP-S58177921-A (JP)
Title: Anti-immune complex antibody and preparation thereof
Inventor: SOUMA KAZUNORI
IPC: C07K16/00
Filed: 1982-04-09
Abstract: PURPOSE:To obtain the titled novel antibody reactive only to immune complex of blood serum from a patient with a specific disease, by bringing an antigen into contact with F(ab')2 fragments of the antibody thereof, and producing the corresponding antibody with the resultant complex as an antigen. CONSTITUTION:A novel anti-immune complex antibody, reactive to immune complex contained in the blood serum from a patient with systemic erythematosus and chronic rheumarthritis, unreactive to the aggregated IgG antibody, and consisting of a glycoprotein having 150,000-180,000 molecular weight measured by the gel filtration method. and obtained by bringing an antigen, e.g. horse IgG or human cryoglobulin, into contact with F(ab')2 fragments of an antibody thereof, e.g. IgM antibody or IgG antibody, forming a complex thereof, and producing the corresponding antibody with the resultant complex as an antigen in a living body, e.g. a guinea pig, or a cellular culture outside the living body, and purifying the resultant antibody by the affinity chromatography, etc.
Patent JP-H02237392-A (JP)
Title: Headphone
Inventor: SATO ISAO
IPC: H04R1/10
Filed: 1989-03-10
Abstract: PURPOSE:To prolong a sound path and to emphasize a low frequency sound by inserting a partition plate having a throughhole in the middle of its edge into a duct of a headphone main body so as to divide a duct cavity into two longitudinally and using a rubber cap supporting a cord to close a duct opening end. CONSTITUTION:A partition plate 13A having a hole 21 in the middle of its edge is inserted into a duct 11B of a headphone main body 11 to divide the internal cavity into two longitudinally, the duct 11B is closed by a rubber cap 14 to support a cord 15 connecting to an miniature speaker 16 and the distance up to the hole 17 provided to the duct 11B is prolonged. The sound generated from the speaker 16 goes through the cap 12 and to the external part, but part of the sound enters the duct cavity of the headphone main body 11, enters the throughhole 21, is reflected at a duct end of the headphone main body 11 and goes through a throughhole 17 opened to the rear face of the duct 11B. Thus, even when the length of the duct 11B is not prolonged, the distance of sound passing therethrough is prolonged to emphasize a low frequency sound.