baber/WOPTO huggingface dataset:
Patent JP-S57168051-A (JP)
Title: Fuel injection system
Inventor: KATOU MASAAKI
IPC: F02M41/16
Filed: 1981-04-09
Abstract: PURPOSE:To aim at miniaturization of a fuel injection system by providing a fuel distributor in a fuel supply circuit for an injector so that the number of fuel metering solenoid valve is reduced to only one. CONSTITUTION:In a fuel injection system having an injector 2 for injecting metered fuel fed thereto and a solenoid valve 6 for metering fuel fed to the injector 2, a fuel distributor 1 is disposed therebetween. The metered fuel which is fed into a supply passage 51 in a distributing cylinder 50 of the fuel distributor 50, flows into one of distributing passages 52 in the distributing cylinder 50 through a center passage 21 in a distributing plunger 20, one of distributing holes 22 and a distributing lead 23. With this arrangement, the circuit may be simplified and the supply circuit may be miniaturized.
Patent JP-H11260333-A (JP)
Title: Hoop material for battery safety valve and manufacture thereof
Inventor: KITAMURA HIDEO
IPC: H01M2/12
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To enhance the handleability of rupture plates and improve the inspection efficiency thereof. SOLUTION: A plurality of thin parts 2 are formed in a strip-like hoop member main body 1 and cut parts 3 penetrating the hoop material main body, and connection parts, which enable the rupture plates 4 framed by the cut parts 3 to be parted from the hoop material main body 1, are formed in the circumference of the thin parts 2 excepting thin parts 2a for sampling of the thin parts 2. The thin parts 2 and the cut parts 3 are formed by forming a resist layer on the front face of the hoop material main body 1 to cover the parts besides the cut parts 3 and thin parts 2 and forming a resist layer on the rear face to cover the parts, excepting the cut parts and etching the resultant front and rear faces.
Patent JP-S51129163-A (JP)
Title: Wave form rectification circuit
Inventor: KAMATA ISAMU
IPC: G01R19/165
Filed: 1975-05-06
Abstract: PURPOSE:Wave form rectification circuit in order to improve the input and output characteristics of photo couple element with less component elements.
Patent JP-S60196730-A (JP)
Title: Multiplex optical frequency modulator
Inventor: KONDOU MICHIO
IPC: G02F2/02
Filed: 1984-03-21
Abstract: PURPOSE:To make a device small-sized to reduce materials and the production process and to make rational multiplex frequency modulation possible by multiplexing frequency modulation in the same geodesic lens to perform plural frequency modulations. CONSTITUTION:A laser light 6A from a light source 9 is subjected to frequency modulation in the center of a geodesic lens 8 by SAW due to electrodes 4 and is diffracted and is made incident on a linear waveguide 10. This laser light is divided into two by an optical multiplexer/demultiplexer 12, and one half is inputted to monitor detectors 14, and the other is divided into two furthermore by a branching device 11 to become laser lights 6B and 6C from waveguide exits 18 and 19. These laser light are diffracted and modulated in the center part of a lens 8 by SAW generated by electrodes 4B and 4C to become clockwise and counterclockwise laser beams and are led to an optical fiber loop 13. The difference of passage speed between laser beams due to rotation in the space of the loop 13 is detected by detecting a frequency difference between electride powers applied to SAW electrodes 4B and 4C, thereby constituting an optical gyro sensor; and thus, the lens 8 is used without influences of an optical frequency modulator.
Patent JP-S58183673-A (JP)
Inventor: PIITAA SUCHIYUAATO GEITSU
IPC: A01N43/54
Filed: 1983-03-31
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-S53140465-A (JP)
Title: Transmission
Inventor: OOTSUKA KUNIO
IPC: F16H3/62
Filed: 1977-05-13
Abstract: PURPOSE:To improve fuel cost, by smoothly performing starting while reducing shock in case of speed change, and by bettering transmission efficiency, in a transmission used by combining it with fluidic connection means, such as, a torque converter, etc.
Patent JP-S62222516-A (JP)
Inventor: ETAN DEII HOOGU
IPC: H01R4/70
Filed: 1987-03-11
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-S55146786-A (JP)
Title: Ink-jet recording sheet
Inventor: MAEKAWA SEIICHI
IPC: B41M5/50
Filed: 1979-05-02
Abstract: PURPOSE: To obtain the captioned recording sheet for multicolor recording free from flow-out of ink, a color mixture and scattering thereof, having high density and resolution, and superior in color reproduction, by providing a layer of water-soluble macromolecule as an ink-jet recording layer on a support body with low water- absorbing property.  
     CONSTITUTION: On the surface of a support body such as paper and cloth prepared to have a water absorption degree, according to JIS-P8140, of 30g/m 2  or less (suitably 20g/m 2  or less) by coating a size of other method, water-soluble macromolecule  (ex. gelatine and polyvinyl pyrrolidone) is coated evenly. On the occasion, it is  desirable to use together a pigment, including clay and talc, in the ratio of 10  weight part or less per water-soluble macro molecule/weight part so as to prevent  the water absorption by ink, sticking etc. The suitable viscosity of the water-soluble macromolecule is 5W5,000 CPS (especially 10W100 CPS) in a 5% water solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51130734-A (JP)
Title: Carburetter
Inventor: UEFUJI HIROSHI
IPC: F02M7/00
Filed: 1975-05-09
Abstract: PURPOSE: Rationalization of fuel mixture gas according to a change in air density. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04289364-A (JP)
Title: Device for roofing work
Inventor: HAMAGUCHI MASAHIKO
IPC: E04D15/00
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a device for roofing work, which is simple on installing on a roof and make stable construction materials and tools on placing thereon. CONSTITUTION:This device is composed of a base mounting constructive materials and tools, legs 12 provided at least at the four corners of the mounting base, and bases 5 equipped at the lower end of respective legs 12. The legs 12 are formed all to be of the same length and the bases 5 are rotatably fitted against respective legs 12 to all turn to the same direction.
Patent JP-H01228181-A (JP)
Title: Semiconductor light emitting element
Inventor: IWASE MASAYUKI
IPC: H01L33/20
Filed: 1988-03-08
Abstract: PURPOSE:To improve an element of this design in a yield and a light takeout efficiency by a method wherein a spherical lens, whose top position in a direction perpendicular to a semiconductor substrate is made flush with an electrode plane or positioned downward toward an active layer side, is formed on a light takeout face of the semiconductor substrate. CONSTITUTION:An n-electrode 19 is formed on a substrate 11 except a light takeout window by a lift-off method, and a dielectric film 20 of SiO2, TiO2, or the like is also formed thereon except the window. Next, a resist 21 is made to cover the light takeout section making it spherical and the dielectric film 20, which is heated till the resist is fluid. And, when an etching is performed until the resist 21 is completely removed, a spherical lens whose top is lower than the n-electrode can be obtained. By these processes, not only the formation of electrodes and the bonding can be improved in an operating efficiency to improve a yield but also a light takeout efficiency can be improved by shortening the distance between a light emitting section 7 and the lens as an element retains a mechanical strength.
Patent JP-S51131232-A (JP)
Title: Computer composit system
Inventor: MATSUMOTO YOSHIHIRO
IPC: G06F12/00
Filed: 1975-05-12
Abstract: PURPOSE: Using ordinary micro computers or mini computers without TAS order, to provide TAS function easily. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08253801-A (JP)
Title: Method for using reduced ore in blast furnace
Inventor: KUNITOMO KAZUYA
IPC: C21B5/00
Filed: 1995-03-14
Abstract: PURPOSE: To lower the total energy at the time of producing molten iron from raw material ore in a blast furnace by reducing the raw material ore to make the reduced ore having a specific metallization and charging this ore into the blast furnace. CONSTITUTION: The raw material ore 1 is charged into a pre-reduction furnace 2 and reduced with reducing gas 3 to make the reduced ore 4 having 40-80% metallization. In the case of be about >=70% the grain of about 1mm undersize in this reduced ore 4, the reduced ore is blown into the blast furnace 10 through a tuyere part 11 as it is. Further, in the case of charging the reduced ore from the furnace top part 12 of the blast furnace 10, the reduced ore 4 is charged as reduced agglomerate 6 having >= several mm of the average grain diameter with an agglomerating machine 5. By this method, the production cost of molten iron can be lowered.
Patent JP-S51131419-A (JP)
Title: Alloy for addition
Inventor: OOGA EIJI
IPC: C22C1/06
Filed: 1975-05-12
Abstract: PURPOSE: Ca-Mg-Ni Alloy for addition for deoxidation, desulfurization and improvement of workability of molten nickel or alloy containing nickel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07238584-A (JP)
Title: Tripot support type groove cover
Inventor: SUZAKI TORU
IPC: E03F5/06
Filed: 1994-03-02
Abstract: PURPOSE:To prevent build-up of elongation of each groove cover owing to the increase of atmospheric temperature when a main unit body groove cover in the shape of an isosceles triangle formed of cast iron and the cover groove of an auxiliary unit in a right-angle triangle are interconnected, to facilitate unbinding of intercoupling of a support frame and a bolt, and to prevent lift-up of the groove cover. CONSTITUTION:A reinforcing rib 10 arranged between support legs 5 and 6 on the bottom side is suspended in a zigzag manner from the back of a cover. Through-holes 13 formed in a cover plate surrounded with reinforcing ribs 8, 9, and 10 is formed in a polygonal shape, such as a square shape or a pentagonal shape. A beam 14 in which the through-hole 13 paralleling the reinforcing rib 10 formed on the bottom side is formed is similarly bent in a zigzag manner. A through-hole 15 is formed in the outer cover plate of the reinforcing rib 10 and a bent part 17 bent downward at the central part of the through-hole 15 is formed at a beam 16 arranged at an edge on the bottom side.
Patent JP-S57170145-A (JP)
Title: Preparation of baked cake
Inventor: YOSHIDA TAKAAKI
IPC: A23G3/34
Filed: 1981-04-10
Abstract: PURPOSE: To prepare a package baked cake easily openable in eating, by warpping a dough in a heat-resistance film having heat-sealing layers at both ends, folding fack one end upward, and baking the dough.  
     CONSTITUTION: Polyethylene is applied to the top of one end and rear of the other end of a heat-resistant film 1, e.g. a polyester film, to form heat-sealing layers 2 and 2' respectively. A dough 3 is wrapped in the film 1, and the upper end of the overlapped film 1 is folded back upward to form a folded back part 4. The resultant packaged dough is directly baked in an oven. In eating, the folded back part 4 is held to peel the fused part and take out the baked cake. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61214601-A (JP)
Title: Band-pass filter
Inventor: ISHIKAWA KOUKICHI
IPC: H01P1/20
Filed: 1985-03-19
Abstract: PURPOSE:To stabilize the characteristic of a band-pass filter by putting and fitting an external shield case which consists of a soldable metal and also, on which an earth terminal has been provided as one body, onto an internal shield case made of aluminum. CONSTITUTION:As for coil parts 5, a coil 6 is wound and installed to a bobbin 7 on which a terminal 8 has been provided vertically and also a core 9 is screwed into a hollow hole of the bobbin 7. In case when soldering is executed to a printed board, even if a flux rises from a hole of the printed board and the flux goes into a part of a gap between an internal shield case 1 and an external shield case 2 and a contact resistance of its part becomes large, a function for grounding the shield case is not lost at all and a stable band-pass filter is obtained. In this way, the contact resistance of the earth terminal and the shield case is stabilized, the characteristic of the band-pass filter is also stabilized and it can be made thin and small in size.
Patent JP-H11251263-A (JP)
Title: Dicing apparatus
Inventor: OSADA MASATERU
IPC: H01L21/301
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a dicing apparatus which enables easy replacement of a blade without causing trouble. SOLUTION: A flange cover covering a blade 18 is divided into two, and a second cover 40 is rotatably connected to a first cover 38 thus obtained by division, via a shaft 42 parallel to the center of the rotating axis of the blade 18. Thus, at the time of replacement of the blade 18, since L-shaped cleaning water ejection nozzles 20 and 20 retreat to the lateral side from the lower side of the blade 18 merely by rotating the second cover 40 to an opening position, replacement of the blade 18 can be carried out.
Patent JP-S60198356-A (JP)
Title: Fuel injection quantity controller
Inventor: YASUHARA SHIGEFUMI
IPC: F02D41/00
Filed: 1984-03-22
Abstract: PURPOSE:To make an accurate injection quantity controllable all the time in spite of types in service fuel, by compensating the injection quantity according to the density of fuel in reference temperature. CONSTITUTION:A fuel temperature detecting device 75 and a fuel density detecting device 76 both are installed in the lower part of a turning tank 80 inside a fuel tank 79, and output signals out of these devices are inputted into an arithmetic unit 78 together with each output out of an accelerator position sensor 20, a crank angle sensor 21 and a car speed sensor 23. Since temperature and density in fuel consists in mutual relation, the density (reference density) of fuel in reference temperature (20 deg.C by way of example) is calculated at the arithmetic unit 78 from output signals out of these detecting devices 75 and 76. Next, a compensation factor for a fuel injection quantity in accord with the reference density is looked up, and with this compensation factor, a duty value of a fuel injection quantity controlling signal to a fuel-injection pump is compensated.
Patent JP-H09245745-A (JP)
Title: Discharge lamp for display
Inventor: MIZOBE NORIMASA
IPC: H01J61/067
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a discharge lamp for a display capable of relieving the directivity of the brightness of a first sealing part as a light emission part without losing a simple structure by emitting the radiation light from a light emission layer to the outside via the first sealing part. SOLUTION: A radiation light with its high brightness is emitted from a light emission layer 3 based on the discharge to be generated between an internal electrode 5 and an external 6, however, since the light emission layer 3 is formed on the inner face of the first sealing part 2, the first sealing part 2 serves as a substantial light emission face. Consequently, vertical brightness against the face of the first sealing part 2 can be high as is in the prior art, the brightness in a direction other than vertical direction can be improved, and the orientation property is relieved effectively. Thereby, when it is applied to a large-scale display device such as visualization from a wide range of angle, baseball stadium to be visualized, or advertisement tower or the like, the quality of the display image is relieved depending upon a place to be visualized or audited and is maintained to a specified level or more.
Patent JP-S54145988-A (JP)
Title: Bus connection apparatus for enclosed switchboard
Inventor: HASEGAWA YUTAKA
IPC: H01R4/48
Filed: 1978-05-09
Abstract: PURPOSE: To accomplish offsetting if errors in parts or assembly and the stretch of the bus by electrically and mechanically connecting a conductor of the bus to be inserted into a through hole on a conductor to be connected with a spring contactor and one point supporting guide means.  
     CONSTITUTION: A through hole 20b is provided within a connecting conductor 20 for an insulated buses so that the buses are inserted thereinto. A conductor 21 connected to the buses is inserted into the through hole 20b. Both ends of the through hole 20b are respectively provided with a cylindrical guide means 25  having a flange 25a to be engaged with the open end of the conductor 20 and a flange 25 in contact with the circumference of the conductor 21 so as to guide the conductor 21. Between the two guide means, a conductive spring contactor 26 is arranged and then electrically press-welded together with the circumference of the tip of the conductor 21 at both ends. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58172804-A (JP)
Inventor: TAKATANI MINORU
IPC: C04B35/28
Filed: 1982-04-02
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-S56151774-A (JP)
Title: Metal coating method
Inventor: MASUDA TAKASHI
IPC: B05D7/24
Filed: 1980-04-24
Abstract: PURPOSE: A polyolefin resin and a hydrazine foaming powder are mixed below the decomposition point to prepare a powder coating composition and the resultant composition is powder-coated to cover the metal surface by fusing, thus increasing the adhesion between the resin coating film and the metal.  
     CONSTITUTION: A powder coating composition that is obtained by uniformly mixing (A) 100pts.wt. of a polyolefin resin powder, preferably polyethylnene with particle sizes of 70W500μ, with (B) 0.1W10pts. of a hydrazine foaming powder, preferably with particle sizes of 0.1W50μ at a temperature below the softening point of the polyolefin is powder coated on a metal substrated and fused on the surface. Or preferably 100pts. of component (A) pellet and 0.1W10pts. of componenent (B) are kneaded using an extrude while they are kept to temperature higher than the softening point of the polyolefin but lower than the decomposition temperature of the foaming agent, then crushed and the resultant powder coating is employed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61213305-A (JP)
Title: Apparatus for producing ultrafine particle iron
Inventor: KISHIGAMI KUNIO
IPC: B22F9/22
Filed: 1985-03-19
Abstract: PURPOSE:To produce ultrafine particle iron having high purity by using a fluidized bed furnace to reduce the ultrafine particle iron oxide. CONSTITUTION:The ultrafine particle iron oxide separated from a stage for pickling a steel plate is supplied through a piping 7 to a fluidized bed 2 in the lower part of the fluidized bed furnace 1. A reducing gas such as H2 or CO is supplied through the piping 6 to the bed 2 and the ultrafine particle iron oxide is reduced to the ultrafine particle iron. The bed 2 acts as a site for a drying operation and the reduction reaction takes place mainly in an empty column part 15. The ultrafine particle iron is fed through a piping 9 to a cooler 8 where the iron is cooled. The cooled iron is fed through a piping 10 to a cyclone 10 by which the iron is separated. The separated iron is taken out of a piping 12.
Patent JP-S61215144-A (JP)
Title: Weather strip
Inventor: TAKEBAYASHI MIKIO
IPC: B60R13/06
Filed: 1985-03-19
Abstract: PURPOSE:To minimize the extent of tilt-down and deformation of a seal lip in a corner part, by forming thickness of a car outside lip wall of the hollow seal lip, into being thicker than that of a car inside lip wall. CONSTITUTION:A hollow seal lip 21 projectingly installed on an upper surface of an inverted U-shaped welt part 5 is formed with a lip wall 21a at the car outside and another lip wall 21b at the car inside as the main body, and a tip end part 23 is installed at the more car outside than a connection intersecting point 22 of both these lip walls 21a and 21b, thus it is made up in this formation. At this time, thickness of the lip wall 21a at the car outside is formed to be thicker than that of the lip wall 21b. On top of that the side of a bending radius (r) of the lip wall 21a at the car outside is formed to be larger than a bending radius R of the lip wall 21b at the car inside, whereby the lip wall 21b at the car inside is yet easier to be bent in design.
Patent JP-S54146570-A (JP)
Title: Focusing device for electron microscope
Inventor: MIZUNO HIROYUKI
IPC: H01J37/21
Filed: 1978-05-09
Abstract: PURPOSE: To ensure an easy and accurate focusing with a bright viewfield for the electron microscope by providing the electromagnetic deflecting means which correct the effect of the unmatched magnetic field of the 2-step electromagnetic deflecting device.  
     CONSTITUTION: Figures 61, 62, 91 and 92 indicate the power sources for matching electron beam 4 with optical axis 1, for the wobbler, for matching beam 4 with axis 1 via correcting electromagnetic deflecting coil 81 and 82, and for correction of the shift of the electron beam in case the wobbler power source is applied respectively. Then only switch 63 is actuated, and power source 62 is connected to deflecting coils 21, 22, 31 and 32. Thus, electron beam 4 is deflected as shown by dotted line 41  and does not coincide with the optical axis on test sample 5. In case only switch 93  is actuated with power source 92 connected to coil 81 and 82, beam 4 is also deflected from axis 1. This shift is adjusted by the same amount of the preceding shift adjustment, and swich 63 and 93 are switched in synchronism with the period of  several Hz through switch driving circuit 100. As a result, beam 4 can be irradiated  with angle of θ to axis 1 and with synchronization with circuit 100. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11260778-A (JP)
Title: Sheet style surface cleaning method and equipment
Inventor: KUNIYASU HITOSHI
IPC: H01L21/304
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet style surface cleaning method and equipment which can apply ultrasonic wave to cleaning liquid, when an ultrasonic wave vibrating plate having no resistance to the cleaning liquid is used. SOLUTION: A cleaning liquid is supplied from a cleaning liquid nozzle 19 to the surface of the wafer W, at the same time ultrasonic wave applied liquid T where ultrasonic wave is applied to super pure water is supplied from an ultrasonic wave supplying nozzle 21 to the back of a wafer W, and ultrasonic wave which has penetrated the wafer W is applied to the cleaning liquid on the surface of the wafer. Thereby the ultrasonic wave can be applied to the cleaning liquid while cleaning effect is improved, even when an ultrasonic wave vibrating plate having no resistance against the cleaning liquid is used, and the cost of equipment can be reduced.
Patent JP-2000251775-A (JP)
Title: Image display device
Inventor: SANO YOSHIHISA
IPC: H01J31/12
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent break and damage to a spacer by preventing a corner of a spacer for controlling interval between a rear plate and a face plate from abutting to a spacer installing table formed on the rear plate or the face plate. SOLUTION: A place arranged with a spacer 1020 off a face plate 1017 is coated with frit, and a jig having a groove slightly larger than the spacer 1020 is positioned to the face plate 1017. The spacer 1020 is inserted into the groove of the jig, and is fixed via the frit in a thermal process. A joint portion between a rear plate 1015 and a support frame 1016 and a joint portion between the face plate 1017 and the support frame 1016 are coated with frit glass. The rear plate 1015 is arranged on the face plate 1017 through the support frame 1016, and is baked and sealed in atmosphere, for more than 10 minutes, at 400 deg.C or 500 deg.C. A positional displacement and maximum tilting value of the spacer 1020 on a wiring are set, assembling is performed in the ranges, and break of the spacer 1020 due to atmospheric pressure is restrained.