baber/WOPTO huggingface dataset:
Patent JP-S5913831-A (JP)
Title: Combustor of gas turbine
Inventor: YAMANAKA CHIKAU
IPC: F23R3/12
Filed: 1982-07-16
Abstract: PURPOSE:To reduce the generation of noxious gas by a method wherein fuel and air are mixed together by flowing them spirally at the outer periphery of a housing which is provided within the shell of the combustion chamber of a catalytic combustion type gas turbine combustor so as to communicate with the upstream side and the downstream side of the catalyst and then the mixture is passed through the catalyst through the housing. CONSTITUTION:The fuel from a fuel injection nozzle 2 and the air from an air injection nozzle 3 flow toward the upstream side along a spiral groove 7 formed in a front stage mixing camber 10 and after they are mixed with each other, the mixture enters a mixing chamber 9 within the housing 6. Then the mixture is formed current and flows unformly through the catalyst 5 and is burned completely at a comparatively low temperature due to a catalytic action. Further, the resultant combustion gas is cooled to a desired temperature by diluting air from an air intake port 13 and discharged into a turbine. With the above structure, the mixing of the fuel and air is made uniformly and the mixture flows uniformly into the catalyst so that it is possible to control the geneation of the noxious gas.
Patent JP-H04351493-A (JP)
Title: Controller for motor-driven blower
Inventor: IGUCHI AKIO
IPC: H02P27/04
Filed: 1991-05-28
Abstract: PURPOSE:To provide a controller for a motor-driven blower in which a suction force can be greatly increased. CONSTITUTION:In a controller for a motor-driven blower having a control circuit 12 for controlling power of a commercial AC power source 13, to be supplied to the blower 11 provided in an electric cleaner body, a low frequency AC power source 100 which outputs a low frequency AC voltage having a lower frequency than the AC frequency of the commercial power source, and changeover switches 16-19 for selecting either the voltage to be output from the control circuit or the low frequency AC voltage and applying the selected voltage to the blower, are provided.
Patent JP-S5649891-A (JP)
Title: Cross fin tube type heat exchanger
Inventor: MATSUI YOSHIO
IPC: F24F1/00
Filed: 1979-09-28
Abstract: PURPOSE: To enhance the heat exchange capacity, by forming on one fin a plurality of portion having different widths with a draft resistance per row of the narrow portion being larger than a draft resistance per row of the wide portion.  
     CONSTITUTION: In a thin indoor unit including the heat exchanger 1, a through flow fan 2 and a dew receiver 4 in a cabinet 3, a row of the cross fin tube type heat exchanger 1 is formed into a slit fin and another right row is formed into a corrugated fin or the like. Thus, the draft resistance can be varied to improve the performance of the heat exchanger. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62282734-A (JP)
Title: Manufacture of multi-stage puliey
Inventor: IDEUSHI HIROYUKI
IPC: B21H1/04
Filed: 1986-05-29
Abstract: PURPOSE:To obtain a multi-stage pulley having a high accuracy without wasting a material, by dividing the outside peripheral edge of a metallic disk into plural parts, bending them to the outside so as to become a different level to each other, forming two pieces of cylindrical bodies on both sides of the metallic disk, and forming a belt stretching part on the outside peripheral surface of the cylindrical body. CONSTITUTION:A slitting roller die 8 having an edge part 7 is pressed against on outside peripheral edge 6 of a disk 1 which has been clamped by clampers 2, 3, the clampers 2, 3 and the slitting roller die 8 are rotated, and V-shaped split pieces 9, 10 are formed on the outside periphery of the disk 1. Subsequently, by clampers 15, 16 of a large diameter and a small diameter, the disk 1 is clamped concentrically, a forming roller die 18 is pressed from the outside periphery of the disk 1, and by smooth surface forming parts 17a, 17b of dies 19, 20 of a small diameter and a large diameter, two pieces of cylindrical bodies 22, 33 having each different radius are formed on both of the disk 1, and a pulley for a flat belt is completed. Also, in case of a V-pulley, a roller die 27 having a V-crest 26 on the outside periphery is pressed against belt hooking parts 24, 25 of the cylindrical bodies 22, 23, a V-groove 28 is formed and a multi-stage V-pulley is completed.
Patent JP-H07305301-A (JP)
Title: Vibration preventing device for track
Inventor: YAMAGUCHI MICHIMASA
IPC: E01B19/00
Filed: 1994-05-13
Abstract: PURPOSE:To prevent rolling so as to attain safety for a track by interposing an elastic body between an upper bracket on the underside of a floating slab and a lower bracket on a rigid roadbed, and restricting movement of the upper part by means of the lower bracket. CONSTITUTION:A vibration preventing device 10 elastically supporting a floating slab 3 above which a rail is supported through a rail connecting device is provided on a rigid roadbed 1. In this case, an upper bracket 4 is composed of a flat plate part 4A fixedly secured to the floating slab 3 and a cylinder part 4C having a bottom part 4B. A lower bracket 5 is composed of a flat plate part 5A fixedly secured to a rigid roadbed 1 and a hollow cylinder part 5B standing from the flat plate part 5A. An elastic body 6 is provided in the hollow cylinder part 5B, and the bottom part 4B of the cylinder part 4C of the upper bracket 4 is placed in contact on the elastic body 6. Lateral movement of the upper bracket 4 is restricted by fitting the cylinder part 4C into the hollow cylinder part 5B.
Patent JP-2000312741-A (JP)
Title: Shooting control method for pachinko machine and its device
Inventor: MITSUOKA HIDEKI
IPC: A63F7/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate double balls from happenings and to prevent the discharge and stop times from synchronizing with a win timing by adjusting them by controlling a pachinko machine based on a basic period comprising a ball feed operation signal of a ball feed solenoid and a ball shooting operation signal of a ball discharge solenoid. SOLUTION: A ball shooting solenoid 9 shoots balls in such a state that a rotor 9a receives the rotation force by a voltage fed from an output device, for example, at 0.6 second intervals and a pachinko hammer 9b attached to the rotor 9a is swung by the rotation of the rotor 9a. A ball feed solenoid 31 is driven by a pulse on signal outputted from an output device, for example, at approximately 0.6 second intervals, magnetically attracts and lifts a free movement end of an operation piece 16 whose one end is lifted by a spring 16a and free movement end of the other end is lowered, and allows a ball receiver stopper 5 to feed the balls.
Patent JP-H01294277-A (JP)
Title: Optical disk driving device
Inventor: FUJIO KAZUYOSHI
IPC: G11B20/14
Filed: 1988-05-20
Abstract: PURPOSE:To prevent an automatic phase control circuit from outputting an abnormal clock signal even at the time of the occurrence of an abnormal pulse in a preamble period by providing a noise pulse eliminating circuit which takes the detection signal of a signal detecting part as the input and inputs the output to the automatic phase control circuit. CONSTITUTION:A signal detecting part 8 detects the signal reproduced from an optical disk 1 and inputs the detection signal to a signal demodulating part 3 and a noise pulse eliminating circuit 10. A first pulse generating means (monostable multivibrator) 18 in the noise pulse eliminating circuit 10 generates a pulse which occurs at the leading edge of the detection signal and is extinguished after a period shorter than the period of the detection signal, and a second pulse generating means (monostable multivibrator) 19 generates a pulse which occurs at the trailing edge of the detection signal and is extinguished just before the leading edge of the detection signal. An inverted AND means 20 causes the logic of an AND means 21 to succeed when outputs of first and second pulse generating means exist together. The AND means 21 outputs a signal synchronized with the detection signal when the logic of the inverted AND means 20 fails. Thus, pulses related to the noise generated in the preamble period are not outputted.
Patent JP-H02303826-A (JP)
Title: Water absorbing sheet having functionality
Inventor: MITA KOZO
IPC: B32B7/02
Filed: 1989-05-19
Abstract: PURPOSE:To keep the freshness of perishable foods in low cost by sandwiching a mixture containing a highly water-absorbable material and a specific functional material between inner layers to integrate the same with said inner layers and subsequently packing the sandwiched body with a packing bag formed of outer layers. CONSTITUTION:A mixture 3 is constituted of a highly water-absorbable material and a specific functional material and, as the functional material, a substance having appropriate functionality such as an antibacterial agent, a deodorant or an ethylene gas absorbent or a composition having appropriate composite functionality due to a combination of them is used. The mixture 3 of the highly water-absorbable material, the specific functional material and a binder is uniformly scattered on an inner layer material 4 and other inner layer material 2 is superposed on the layer of the mixture 3 and both inner layer materials are passed between heated embossing rolls to integrally hold the mixture between said materials and the integrated one is manually packed with outer layer material 1, 5 to be sealed hermetically and the whole is subsequently passed between heated embossing rolls to integrally hold the mixture between the inner and outer layer materials.
Patent JP-H04339583-A (JP)
Title: Laser beam welding method
Inventor: MATSUNO KENJI
IPC: B23K26/21
Filed: 1991-04-30
Abstract: PURPOSE:To furnish the laser beam welding method of a superposed part capable of performing welding at high speed with relatively high welding efficiency. CONSTITUTION:The inclined surface 3 or the recessed surface 16 extending toward the end face 4 from the first surface 1a2 is formed on an end edge part 1a of a first member 1. This end edge part 1a is superposed on the surface 2a1 of a second member 2 and a contact part 6 and a superposed part 10 having a void part 7 opened toward the end face 4 from the contact part 6 are formed. While the contact part 6 being slightly pressed, at least the end face 4 and a part 12 close to a void part inlet of the surface 2a1 of the second member are irradiated along the direction where the superposed part 10 is extended with a laser beam 11 whose central axis 11a has an angle of 10-60 deg. for the surface 2a1 of the second member and welding is performed to form a welded zone 15.
Patent JP-S5248799-A (JP)
Title: Power source device for a charged beam device
Inventor: KOGA KIKUO
IPC: H05H5/02
Filed: 1975-10-16
Abstract: PURPOSE: The inductance provided with a ringing preventing device is inserted between a CD high potential generator and an electron gun, preventing the damage in the device and bad influence by discharge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6290102-A (JP)
Inventor: MORIMOTO TAKURO
IPC: A43B13/04
Filed: 1985-06-07
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-S6187121-A (JP)
Title: Super close up zoom lens
Inventor: YONEZAWA YASUO
IPC: G02B15/22
Filed: 1984-06-18
Abstract: PURPOSE:To maintain the superior performance of an image formation also in photographing up to an extremely near distance and a super close up by satisfying the moved distances of near focuses of the 2nd and 3rd lens groups out of a lens system consisting of four groups from a telescopic end to the object side with specific conditions. CONSTITUTION:The titled zoom lens has the 1st lens group G1 having positive refractive power, the 2nd lens group G2 having negative lens group, the 3rd lens group G3 having positive refractive force, and the 4th lens group G4 having positive refractive force arranged successively from the object side, the 1st lens group G1, the 3rd lens group G3 and the 4th lens group G4 can be moved to the object side to modify its power from the side angle end to the telescopic end and focusing up to a near substance can be attained by moving the 2nd lens group G2 and the 3rd lens group G3 along an optical axis from the telescopic position. When the moving distances of the 2nd lens group G2 and the 3rd lens group G3 from the telescopic end to the object side are defined as X2 and X3, the condition of -0.5<X3/X2<0.5 is satisfied. consequently, coma aberration can be also efficiently compensated in addition to astigmatism at the time of the super close up.
Patent JP-S5650263-A (JP)
Title: Noncontact igniter for internal combustion engine
Inventor: KOIKE HIROSHI
IPC: F02P3/04
Filed: 1979-09-29
Abstract: PURPOSE:To enable an ignition of a plurality of cylinders by a single ignition angle control circuit by the use of the same number of AND circuits as the number of ignition coils and flip-flop circuits. CONSTITUTION:There are provided the same number of AND circuits 11a, 11b as the number of ignition coils 7a, 7b and n/2 flip-flop circuits 12 in case that the number n of the AND circuits is an even number of (n+1)/2 flip-flop circuits 12 in case that the number n of the AND circuits is an odd number. An ignition angle control circuit 3 consists of a single circuit which processes succesively the signals outputted from a plurality of sensors 2a, 2b. The signals from the sensors 2a, 2b are inputted into the input terminals of the flip-flop circuits 12, whose output is fed into the AND circuits 11a, 11b together with the output from the ignition angle control circuit 3. The AND circuits 11a, 11b output signals for operating switching elements 6a, 6b.
Patent JP-H09302615-A (JP)
Title: Vibration proofing structure for aerial cable
Inventor: KUBO AKIHIDE
IPC: E01D2/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To absorb the vibration of an aerial cable laid from a bridge body to a support column by providing a damping material to be fitted onto the aerial cable within the protecting tube of a cable fixing part. SOLUTION: In an obliquely laid bridge lock provided on a river, a number of aerial cables 1 are obliquely laid substantially bisymmetrically, and a bridge body 13 is suspended and held by these aerial cables 1. In the part for fixing the aerial cable 1 to a support structure or the bridge body 13, the end part of the aerial cable 1 is fixed to the bridge body 13 by a fixing plate 3 and a fixture 2. A damping material 5 is set within the protecting pipe 4 of a cable fixing part buried in the bridge body 13 so as to be fitted onto the aerial cable 1. Thus, the aerial cable 1 laid from the bridge body 13 to a support column is vibrated by a vibration by wind, earthquake, traveling vehicle, but the damping material 5 works so as to absorb this vibration and transmit only the stretching force of the cable 1 to the fixture 2.
Patent JP-H09298077-A (JP)
Title: Lighting system for aquarium fish tank, and aquarium fish tank
Inventor: GOMI TAKESHI
IPC: A01K63/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To interrupt a current-carrying circuit when a tracking occurs by interposing a thermal fuse in series to the current-carrying circuit extending from a power source to a plug connecting terminal, and providing the thermal fuse in the thermally contact state to the plug connecting terminal. SOLUTION: A plug socket mounting part 61e is integrally molded of an insulating resin in the state where plug connecting terminals 62a, 62b are housed in a terminal housing part 62c, and inserted and fixed vertically through in the state where the front surface of a front plate part 61a is faced to a recessed part 12. A thermal fuse 67 is interposed to a current-carrying circuit between a commercial power source and a plug socket 6, and a tube 68 covering it avoids the short-circuit by the electric contact between the thermal fuse 67 and the extended part 62b of the upper plug connecting terminal 62. The thermal fuse 67 is closely adhered to the extended part 62b through the tube to ensure the thermal contact state, whereby the current-carrying circuit can be interrupted when a tracking occurs.
Patent JP-S5915944-A (JP)
Title: Magnetic toner for heat roll fixing
Inventor: ASANAE MASUMI
IPC: G03G9/087
Filed: 1982-07-20
Abstract: PURPOSE:To form a magnetic toner having superior fixability and a superior antioffsetting effect, by adding magnetic powder and a specified resin. CONSTITUTION:A magnetic toner for heat roll fixing is obtd. by adding magnetic powder and a resin as essential components. A graft polymer prepared by graft-polymerizing 2-50pts.wt. polyester contg. 0.2-10wt% aliphatic unsatd. dibasic acid with 98-50pts.wt. of >=1 kind of vinyl polymer contg. >=50wt% aromatic vinyl is used as the resin. At this time polyester with 500-30,000mol. wt. is used as the polyester, and the melt viscosity of the graft polymer is regulated to 1,000-10,000cps at 160 deg.C. A magnetic toner for heat roll fixing having superior fixability and a superior antioff setting effect is obtd.
Patent JP-H10318239-A (JP)
Title: Mounting structure of package made of resin
Inventor: ASHINO KIMIYASU
IPC: F16B43/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To improve reliability by modifying mounting structure such that stable screw lock fixing of an electronic part used under sever peripheral environment is executed for a long period. SOLUTION: Regarding an electronic part, such as a pressure sensor, a screw hole 1b in which a reinforcing bush 6 made of a metal is inserted is formed in the mounting seat 1a of a resin case 1 consisting of a resin molded product and a fastening screw 4 is inserted in the screw hole and securely screwed at a fixing part 5 on the mating side. In a so formed mounting structure, the height A of a reinforcing bush is set to a value higher than the screw hole depth B of a mounting seat, and in a position where insertion into a mounting seat is effected, the two end faces of the reinforcing bush are vertically protruded from the seat surface of the mounting seat. This constitution prevents the fastening force of a screw from being exerted directly on a mounting seat being a resin molded product, and maintains a stable fixed state for a long period by preventing loosening of a fastening screw due to mechanical deterioration of resin itself.
Patent JP-H07331765-A (JP)
Title: Fire-resistive covering of unit type building
Inventor: TERAHARA HIDEAKI
IPC: E04B1/348
Filed: 1994-06-07
Abstract: PURPOSE:To facilitate the handling of a soft fire resistive material and to improve working efficiency. CONSTITUTION:A soft fire-resistive material 40 along from a ceiling beam 3 of a building unit 1 for a lower stair to an external wall material is divided into a first fire-resistive covering material 41 to cover the ceiling beam 3 and a second fire resistive covering material 42 connected to the external wall material 6 from the lower surface of the ceiling beam 3. The first fire-resistive covering material 41 is installed on the ceiling beam 3 through a fastening fitting 20, and the first fire-resistive covering material 41 and the second fire- resistive covering material 42 are connected to each other by way of binding wire gauzes 43 in the neighbourhood of their end parts respectively.
Patent JP-H07330620-A (JP)
Title: Method for continuous fractionation of blood plasma protein and apparatus therefor
Inventor: BABA MAKOTO
IPC: A61K35/16
Filed: 1994-06-07
Abstract: PURPOSE:To provide an apparatus capable of continuously fractionating a blood plasma protein according to a precipitation method. CONSTITUTION:The characteristics of this apparatus for continuous fractionation of a blood plasma protein comprises a reactional vessel 7 having an upper part as a stirring region 8 and a lower part as a retention region 9, means 4, 5 and 6 for respectively continuously feeding a solution 1 containing the blood plasma protein, a precipitant 2 and a buffer solution 3 to the reactional vessel 7 at constant rates, a means 10 for continuously taking out the reactional solution after retention thereof for a prescribed time from the lower part of the reactional vessel according to the feed rate, a means 11 for separating the taken out reactional solution into the deposited blood plasma protein 13 and a solution 14 containing the blood plasma protein and a means 12 for feeding the solution containing the separated blood plasma protein to the next step.
Patent JP-H11314345-A (JP)
Title: Crosswise register regulator
Inventor: YAMAMOTO OSAMU
IPC: B41F13/12
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To improve registering in a transverse direction of a sheet of a sheet- fed printer. SOLUTION: The crosswise register regulator provided at a plate cylinder having a printing pressure regulating and cocking regulating mechanism of a sheet-fed printer to register in a sheet transverse direction rotates a shaft 19 having a threaded shaft at one end via a motor 16, moves a bracket 28 engaged with the threaded shaft, and moves a plate cylinder 5 supported to an eccentric bearing 13 coupled to the bracket 28. As a structure of a coupling of the bracket 18 to the bearing 13, one end of the bracket 26 is fixed to the bearing 13, and the other end side of the bracket 26 is provided with a protrusion G projected to the bracket 28 side. The bracket 28 is provided with a pair of thrust bearings 30a, 30b via a bearing retainer 27, and the protrusion G is sandwiched between the bearings 30a and 30b.
Patent JP-S61280438-A (JP)
Title: Improved isolation purification of hepatitis b surface antigen
Inventor: FUAN BIINENDEERE FURANSU
IPC: A61K39/29
Filed: 1986-05-29
Abstract: The supernatant of engineered yeast cells having produced hepatitis B surface antigaen and disrupted in the presence of a polysorbate non-ionic detergent is clarified by addition of urea and adsorbed on colloidal silica from which the purified antigen is desorbed with a low ionic strength buffer supplemented with urea and a polysorbate non-ionic detergent.
Patent JP-S6017578-A (JP)
Inventor: HIROSE MINORU
IPC: G07D9/00
Filed: 1983-07-11
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-S5750283-A (JP)
Title: Overlap local welding method
Inventor: HOSAKA NOBUYOSHI
IPC: B23K11/00
Filed: 1980-09-12
Abstract: PURPOSE: To prevent corrosion from occuring in the circumference of local welds by interposing corrosion preventive sealing rings and corrosion preventive sealing materials between the local weld zones of mutually opposite thin walled steel plates.  
     CONSTITUTION: Local weld zones 2A, 2B are formed opposite to each other to a pair of thin walled steel plates 1A, 1B. Corrosion preventive sealing ring materials 3AW3D are provided at suitable intervals between the local welds 2A, 2B. Also, corrosion preventive sealing materials 4A, 4B are interposed between the materials 3A and 3B, 3C and 3D. Both steel plates 1A, 1B are pressurized to each other and the weld zones 2A, 2B are welded to one piece, whereby a weld zone 5 is formed. Viscous composite bodies consisting of a polystyrene polymer contg. 20W60% fire powder of zinc are used for the corrosion preventive sealing ring materials and the materials prepd. by adding 1W20% ammonium nitrite, 1W20% fine powder of metallic zinc or 1W20% molybdate to natural rubber or synthetic rubber contg. no graphite powder are used for the corrosion preventive sealing materials. 
     COPYRIGHT: (C)1982,JPO&Japio