baber/WOPTO huggingface dataset:
Patent JP-H04371719-A (JP)
Title: Gas turbine burner
Inventor: SEGAWA YORIHIDE
IPC: F23R3/28
Filed: 1991-06-20
Abstract: PURPOSE:To make it possible to mix fuel and air uniformly to attain uniform combustion and extremely reduce NOX and make compact the size of a burner by allowing high temperature gas to be injected into a combustion chamber in the shape of sheet and heating air to flow in contact with and in parallel to said high temperature gas fuel thus injected. CONSTITUTION:The gas fuel which has entered an outer cylinder 6 is heated by heating air in a linear part from a fuel pipe 2 and further reheated at the outer wall of a tail cylinder 5 so that the fuel gas may reach an ignition temperature. The heating gas fuel is injected into an inner cylinder 1 which is a combustion chamber from a slit of a fuel nozzle 3 in a radial and slit-shaped manner. The heating air flows in longitudinally and uniformly from the upper stream side of the inner cylinder 1 and flows in contact with the sheet-shaped stream in parallel, which produces a strong shearing layer and generates fluid vibration so that a strong mixing phenomenon may be produced, thereby promoting uniform mixing of the air. Since the fuel gas temperature has risen to the ignition temperature already, combustion is caused by its collision against oxygen molecules where uniform combustion takes place by uniforming the mixing, which makes it possible embody very low NOX.
Patent JP-S5772930-A (JP)
Title: Removal of deposited palladium
Inventor: KITAGAWA SHIYOUJI
IPC: C07C45/00
Filed: 1980-10-22
Abstract: PURPOSE:In preparing a carbonyl compound by bringing an olefin type unsaturated hydrocarbon and oxygen into contact with a catalyst comprising palladium and copper, to remove deposit witout damaging a reactor and to prevent reduction in function, by washing a palladium-containing material deposited on the reactor to be used with a mixed acid of nitric acid and hydrochloric acid having a specific composition. CONSTITUTION:In preparing a carbonyl compound by bringing an olefin type unsaturated hydrocarbon, e.g., ethylene, etc. as a raw material into contact with oxygen in the presence of a uniform solution catalyst comprising a palladium compound, e.g., palladium chloride, and a compound of poly-valent metal, e.g., iron, copper, or managenese, palladium-containing deposit attached to the inner wall face of a reactor made of tianium in the production device is washed with a mixed acid consisting of >=1wt% nitric acid and 1-30wt%, preferably >=3wt% hydrochloric acid, so that deposited palladium is removed.
Patent JP-H01314886-A (JP)
Title: Rack device for storage chamber
Inventor: YAMAGISHI NOBUYASU
IPC: A47F3/04
Filed: 1988-06-16
Abstract: PURPOSE:To prevent the levitation of a rail surely without projecting a stopper plate outward by a method wherein a tongue piece, inserted between the guide surface of a rail and a pillar, is pressed against the rear surface of the pillar and the stopper plate, whose lower rim is abutted against a cut-and-raised part, is attached to the pillar. CONSTITUTION:The cut-and-raised size of a cut-and-raised part 8 is designed so as to be larger than the thickness of a pillar 6. Accordingly, a handling to inset a tongue piece 9 into the lower rim of the retaining hole 5 of the pillar 6 may be effected easily. A stopper plate 10 is provided with a thickness to eliminate a clearance made for facilitating the handling of inserting the tongue piece 9 into the lower rim of the retaining hole 5 whereby the tongue piece 9 is pressed against the rear surface of the pillar 6 by inserting the stopper plate 10 and the generation of play of a rail 7 may be prevented. At the same time, the lower rim of the stopper plate 10 is abutted against the upper surface of a cut-and-raised part 8 and the stopper plate 10 is attached to the door side surface 6A of the pillar 6 opposing to the storing and take-out direction of a goods housing vessel 4 through screws 11. According to this method, the presence of the stopper plate 10 may prevent the levitation of a rail 7 surely.
Patent JP-S6038898-A (JP)
Inventor: AMETANI MINORU
IPC: H05K13/00
Filed: 1983-08-11
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-H05325972-A (JP)
Title: Organic electrolyte battery
Inventor: KINOSHITA HAJIME
IPC: H01M4/60
Filed: 1992-05-15
Abstract: PURPOSE:To provide a secondary battery excellent in a low temperature characteristic by using a mixture of an insoluble infusible base unit with metal oxide for a positive electrode and a substance, in which lithium is carried in a molded material of containing the insoluble infusible base unit and thermo-setting resin, for a negative electrode. CONSTITUTION:A positive electrode is a heat treated object of aromatic condensation polymer, to contain a polyacene skeleton structure of 0.5 to 0.05 atom ratio of hydrogen atom/carbon atom and further a mixture of an insoluble infusible base unit of 600m<2>/g specific surface area value by a BET method with metal oxide. A negative electrode is a heat treated object of aromatic condensation polymer, to use a substance in which 3% or more by mol% lithium is carried in a molded material of containing the insoluble infusible base unit, contained with the polyacene skeleton structure of 0.5 to 0.05 atom ratio of hydrogen atom/carbon atom, and thermosetting resin. An electrolyte uses a solution of dissolving lithium salt in a solvent of mixing annular carbonate represented by a formula I (R1, R2 show H or alkyl group) with chain carbonate represented by a formula II (R3, R4 show alkyl group).
Patent JP-H0465051-A (JP)
Title: Manufacture of projection type cathode ray tube
Inventor: UEDA TOSHIO
IPC: H01J9/24
Filed: 1990-06-08
Abstract: PURPOSE:To prevent cracks due to a mold-matching part by lowering the height of an extrusion formed by mold-matching at the time of forming a panel part and equipping a reinforcing structural body in an out side of the panel including the extrusion part. CONSTITUTION:An adhesive tape 7 is rolled on the out side of a panel part 2 and a tension band 6 is inset on it by shrinkage fitting. Meanwhile, a mold- matching part 9 is formed under a tension band 6 in the out side of the panel part 2 and an extrusion part of the mold-matching part 9 is rounded by firing and removed before the installation of a reinforcing structural body. Consequently, at the time of fitting the tension band 6, the extrusion part is not damaged and stress concentration on the extrusion part is avoided at the time of shrinking the tension band 6. In this way, cracks of a bulb are lessened.
Patent JP-H09330669-A (JP)
Title: Magnetron
Inventor: YAMADA AKIRA
IPC: H01J23/10
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron which can easily change a position of an opening serving as an inflow/outflow port of cooling air. SOLUTION: A device comprises permanent magnets 14a, 14b arranged above/ under this magnetron main unit 11 to give a magnetic field to an acting space of the magnetron main unit, magnetic yoke formed with a magnetic circuit surrounding these permanent magnets 14a, 14b and magnetron main unit 11 and a cooling radiator 18 arranged between this magnetic yoke and the magnetron main unit 11. Here, the device is constituted by upper/lower two magnetic yoke members 15a, 15b with the magnetic yoke positioned respectively outside of the permanent magnet and right/left two magnetic yoke members 15c positioned in both sides the magnetron main unit 11 in parallel to an axis thereof to be fixed between the upper/lower two magnetic yoke members 15a, 15b.
Patent JP-S5773717-A (JP)
Title: Light and heat collector for solar energy
Inventor: SAWADA SHINJI
IPC: F24S10/70
Filed: 1980-10-25
Abstract: PURPOSE:To obtain a collecting lens which collects light and heat over a wide range at a low cost, by condensing solar rays, condensed through more than one lenses, to one point so that respective focal points meet through plane mirrors 2. CONSTITUTION:Lenses 1B and 1B' are arranged in contact; the circumferential lenses 1B are each provided with a plane mirror 2 at a prescribed angle theta to the optical axis, and the center lens 1B' is provided with a plane mirror 2' at right  angles to the optical axis, thus permitting respective focal points meet at one point  3a. Consequently, a collecting lens which collects light and heat is obtained at a low cost.
Patent JP-S6128164-A (JP)
Title: Picture processor
Inventor: MORISHITA JO
IPC: G06T1/00
Filed: 1984-07-18
Abstract: PURPOSE:To attain picture processing at high speed efficiently by providing an information processor coping with flexibly a change in a processing algorithm and executing parallel processing and an information processor assisting the processing and executing independently sequential processing. CONSTITUTION:A PSU monitor of the 2nd information processor PSU20 starts a task A60 to the 1st information processor IPU10, an object program is read from a data storage device IM30 and loaded sequentially to internal memories IPP11-1, 11-2...11-n of the IPU10. When the load is finished, the IPU10 attains automatic processing by using the start data added at the end of the object program. When the processing is finished, the IPU10 informs the end of processing to the PSU20. Then the PSU20 starts a task B61 to the IPU10 and a task B62 to the PSU20, the IPU10 and the PSU20 access the IM30 and attain processing entirely independently. Both tasks are executed in parallel asynchronously and when they are finished, it is informed to the PSU20 and then a task D63 is started.
Patent JP-S637353-A (JP)
Title: Production of fiber dispersion type superconductive wire
Inventor: SUGIMOTO MASARU
IPC: H01B12/10
Filed: 1986-06-25
Abstract: PURPOSE:To produce a fiber dispersion type superconductive wire which has no anisotropy of the superconductive characteristic by forming an in-situ rod of a Cu alloy contg. one kind of a superconductive intermetallic compd. forming element, and hot rolling the rod to form a wire rod, then plating the other element for forming the superconductive intermetallic compd. to the wire rod and subjecting the wire rod to a diffusion heat treatment. CONSTITUTION:A Cu-N alloy is melted and cast to an ingot at the time of producing the fiber dispersion type superconductive wire having the superconductive intermetallic compd. such as Nb3Sn. The ingot is then hot rolled to produce the in-situ rod 20 contg. fibers 13 of dendrites 14 of Nb and consisting of Cu as a base 10. Such rod is worked to a wire shape by extrusion and drawing. The main arms 11 and secondary arms 12 of the dendrites 14 are separated and a strand 16 in which the fibers 13 of the dendrites of the Nb are changed to a circular section is obtd. Sn 17 is plated to the outside surface thereof and the strand is subjected to the diffusion heating treatment for 100hr at 550 deg.C to form fibers 18 consisting of the superconductive intermetallic compd. Nb3Sn are formed. The excellent superconductive wire T1 which has no anisotropy is thus produced.
Patent JP-H071723-A (JP)
Title: Printing equipment
Inventor: SUGIYAMA YOSHIHIDE
IPC: B41F21/00
Filed: 1993-06-21
Abstract: PURPOSE:To make printing possible only by electrically connecting a printing equipment main body and a paper feeding device by a method wherein sheet is fed to the printing equipment main body by being synchronized with the processing speed of the main body, which is detected with a processing speed detecting means, through the controlling of the sheet conveying speed of a conveying means by detecting the position of the sheet with a detecting means in a controlling means. CONSTITUTION:A paper feeding device 200, which feeds sheets 14 and 15 house respectively in paper feeding sections 10 and 11, is detachably mounted to a processing speed variable printing equipment main body 100. Further, a processing speed detecting means 104 detects the processing speed of the main body 100. In addition, speed variable conveying means 20 and 21 convey sheets 14 and 15, which are delivered from the paper feeding sections 10 and 11 to the main body 100. Furthermore, detecting means 32, 33, 50 and 51 detect sheets 14 and 15, which are delivered from the paper feeding sections 10 and 11. And, in a controlling means, the position of sheet is detected with a detecting means so as to control the sheet conveying speeds of the conveying means 20 and 21 in order to feed the sheets to the main body 100 in synchronous with the speed detected with the means 104.
Patent JP-S5672286-A (JP)
Title: Underwater pump
Inventor: TSURUTA KATSUZOU
IPC: F04D13/08
Filed: 1979-11-16
Abstract: PURPOSE: To make attaching and detaching of a strainer very easy by a method wherein a configuration of the strainer is made simple and the strainer is pinched between a motor unit and a pump unit at a connecting part thereof.  
     CONSTITUTION: A disc-shaped strainer 10, having a multitude of small holes 10a and a circular outer periphery, is interposed at an engaging part of a casing 6 with a load side bracket 3 and is pinched by the casing 6 and the load side bracket 3 when a pump unit 4 and the bracket 3 are connected with bolts 5 to communicate a suction port 3 with the pump unit 4. The strainer 10 is arranged so as to be substantially perpendicular to an axial line of a rotor shaft 8 for a motor unit 2. According to the above-described constitution, a configuration of the strainer 10 becomes very simple, working of screw holes and taper holes for attaching the strainer, as in case of a prior art, is not necessitated entirely, therefore, manufacturing cost therefor is reduced and attaching or detaching of the strainer 10 becomes very easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10341446-A (JP)
Title: Video camera and image processor used therefor
Inventor: HIROSE IWAO
IPC: H04N9/097
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a video camera and an image processor capable of picking up visible images and infrared images in a common optical axis, accurately composing them and easily preparing fitting composite images. SOLUTION: By a color resolving prism, resolution to red, blue and green visible three primary color light is performed and the resolution to infrared light is performed. The respective light is received by solid-state image pickup elements 21, 23, 25 and 26 and respectively appropriately processed in signal processing circuits 31, 32, 33 and 38, chrominance signals are processed in an encoder 34, composite color signals are outputted to an output terminal 35, R, G and B chrominance signals are outputted to the output terminal 36 and infrared image signals are outputted to the output terminal 39. Key signals are prepared from the infrared image signals, a prescribed part is extracted from the color image signals based on the key signals, image signals to be fitted are processed, fitting image signals are prepared and the composite images are prepared by mixing them.
Patent JP-H094322-A (JP)
Title: Airtight door opening/closing device
Inventor: KATO TAIZO
IPC: E05B65/00
Filed: 1995-06-16
Abstract: PURPOSE: To forcibly hold and lock a door in the completely closed state when the door is closed. CONSTITUTION: A guide plate 19 having a guide hole 20 is provided on an openable/closable door body 5, and a transmission roller 22 movably coupled with the guide hole 20 is provided at the free end section of an opening/closing arm 18 rotatable centering on a horizontal shaft 17. The guide hole 20 is provided with a vertically linear opening/closing action section 20 a opening or closing the door body 5 when the transmission roller 22 is moved and a circular arc-shaped lock action section 20b centering on the horizontal shaft 1 7 below the fully closed position where the horizontal shaft 17 and the transmission roller 22 are aligned in the horizontal direction. A lock lever rotated while being coupled with the transmission roller 22 moved on the lock action section 20b is provided, and a lock mechanism 7 interlockingly connected to the lock lever via an interlocking device 44 and fixing the door body 5 at the fully closed position is provided. The lock mechanism 7 can be operated by the lock action section 20b on which the transmission roller 22 is continuously moved from the fully closed position while the door body 5 is held at the fully closed position.
Patent JP-2000044269-A (JP)
Title: Dehydrating and transparent vitrifying apparatus for porous optical fiber preform
Inventor: KOAIZAWA HISASHI
IPC: C03B37/014
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a dehydrating and transparently vitrifying apparatus for an porous optical fiber preform which is capable of improving the sealing performance between an upper cap and a lifting shaft and between this upper cap and a furnace core tube or furnace easing. SOLUTION: The upper aperture 2a of the furnace core tube 2 housing the porous optical fiber preform 1 is closed with the upper cap 3. The bottom end of the lifting shaft 4 freely liftably penetrating the upper cap 3 is provided with a preform clamping section 5. The porous optical fiber preform 1 in the furnace core tube 2 is heated by a heater 7 disposed at the outer periphery of the furnace core tube 2. The upper cap 3 is formed of a metal. The preform clamping section 5 is formed of quartz glass or ceramics. At least the inside surface of the upper cap 3 is provided with a corrosion resistant layer. The lifting shaft penetrating section 3a of the upper cap 3 through which the lifting shaft 4 passes is provided with a sealing material 20 made of rubber or resin in such a manner that the lifting shaft 4 may be lifted by maintaining the sealing state.  The upper cap 3 is provided with a cooling means 21 for cooling with a cooling medium.
Patent JP-H05115096-A (JP)
Title: Hearing aid fitting device
Inventor: TATENO MAKOTO
IPC: H04R25/00
Filed: 1991-05-25
Abstract: PURPOSE:To facilitate the fitting adjustment by providing an indication screen used to indicate an estimated value of a level for each noise frequency amplified by the hearing aid in addition to a minimum audible level, an unpleasant value of the user and a frequency characteristic of the hearing aid. CONSTITUTION:A minimum audible level K11 of the user with respect to frequency, an estimated level K14 of noise in a conversation sound amplified by a hearing aid 9 with respect to frequency, and an unpleasant level K12 of the user with respect to frequency are indicated on a display screen 20 of a hearing aid fitting device 1 in addition to a frequency characteristic K13 of the hearing aid 9. Thus, a conversation sound level K15, the noise level K14 and the user minimum audible level K11 at the fitting adjustment are compared to facilitate the fitting adjustment.
Patent JP-H04346254-A (JP)
Title: Ic package for surface mounting
Inventor: KURASAWA KIYOYOSHI
IPC: H05K3/34
Filed: 1991-05-23
Abstract: PURPOSE:To reduce the protruding amount of a solder due to leads and to restrain a bridge from being produced when an IC package is mounted on pads by a method wherein the arrangement shape of the leads with reference to the pads or the shape of the leads themselves is changed. CONSTITUTION:Many leads 12 which are installed so as to protrude at the peripheral edge of a package main body 11 as parts of wiring conductors are perpendicular to pads 2 formed on a printed wiring board 1. When an IC package P1 is mounted on the pads 2, solders printed on the pads 2 are pushed by soldering parts 12a at the leads 12 and are made to protrude. Since the leads 12 are perpendicular to the pads 2, the protruding amount of the solders 3 is halved as compared with a case where the leads 12 are horizontal. It is possible to restrain a bridge from being produced between the leads 12 which are adjacent.
Patent JP-H10338864-A (JP)
Title: Primer composition
Inventor: SAITO MASAYUKI
IPC: C09J183/07
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a primer compsn. which is suitable for bonding a peroxide- vulcanizable rubber by incorporating, into the same, an organopolysiloxane which has organosiloxane units having Si-bonded unsatd. monovalent org groups and organosiloxane units having Si-bonded silylalkyl groups. SOLUTION: This primer compsn. contains an organopolysiloxane which has organosiloxane units having monovalent org. groups (e.g. alkenyl groups) and organosiloxane units having silylalkyl groups represented by the formula [wherein R is an org. group; X is a hydrolyzable group (e.g. a methoxy group); a>=1; and b is 1-3] as a coupling agent. The compsn. is dissolved in a solvent and applied to a substrate to be bonded, such as a metal, glass, a ceramic, cement, a thermoplastic resin, or a rubber, and on the applied primer compsn., an unvulcanized peroxide-vulcanizable rubber (e.g. a fluororubber) is placed and vulcanized. In the vulcanization, the compsn. is covulcanized with the rubber to form stable strong adhesion.
Patent JP-H01317579-A (JP)
Title: Internal surface coating of continuous pipe
Inventor: NISHIKAWA YUJI
IPC: B05D7/22
Filed: 1988-06-17
Abstract: PURPOSE:To prevent curing in the process of fabrication by inserting a coating head which is connected to and maintained by a coating shaft and the coating shaft into the subject pipe and allowing paint to flow while the pipe is moved toward the coating head along a longitudinal direction. CONSTITUTION:A paint blocking member 7 is inserted into pipe 1, and a required amount of paint 5 for application to the entire length of the inner surface of the pipe is injected. Next a coating shaft 2 with a paint circulation hole 20 provided in an axial direction and one end connected to a coating head 4, is introduced. The coating shaft 2 is maintained at a fixed position where it is inserted by the magnetic force of a doughnut-shape electromagnetic roller 3 which revolves the external periphery of the pipe 1. The pipe 1 is moved in a fixed direction and thermally dried at a forward position in the moving direction of the pipe 1 from the position of the coating head 4. Consequently, the inner coating of the pipe without deterioration of its workability is ensured.
Patent JP-S6041836-A (JP)
Title: Node address check system
Inventor: NAKAMURA OSAMU
IPC: H04L12/43
Filed: 1983-08-17
Abstract: PURPOSE:To reduce the time required for a node address and also to simplify the control by allowing the own node address to be written in an idle time slot when a node address check command frame from a supervising node is received at each node. CONSTITUTION:When a program control section 8 receives a node address check command from a supervisory node through a data region circuit 7, the section 8 changes over a selector 10 to the position of a data line 11 from the control section 8. When an idle time slot is searched by a data line 12 and it is found out, the own node address is written in the time slot via the data line 11, a flag is set and the time slot is brought into the busy state. The supervisory node reads sequentially the time slot of the frame where the node address is written to check the arrangement of nodes and node addresses connected to a highway. Thus, the time required for the check by the supervisory node is reduced.