baber/WOPTO huggingface dataset:
Patent JP-H01296544-A (JP)
Title: High-intensity x-ray gun
Inventor: IWAMATSU SEIICHI
IPC: H01J35/14
Filed: 1988-05-24
Abstract: PURPOSE:To generate high-intensity X-rays by forming a recess on a target section, deflecting an electron beam with the deflection magnetic field or the deflection electric field, then radiating it to the target recession. CONSTITUTION:A conical recession 2 with the diameter of about 1mm and the depth of about 10mm is provided at the bottom of a cylindrical copper target 1, while the diameter of an electron beam is assumed to be 1mm, for example, a tungsten film 3 or a molybdenum film is formed to prevent the surface containing this recess 2 from being melted when the intensity of the electron beam is high, the target 1 has a structure that the water from a water inlet 4 is discharged through a water outlet 5, thus high-speed water cooling can be concurrently performed. Thermoelectrons are accelerated and extracted from a tungsten filament to the recess 2 and focused by an electron gun lens 7 and deflected and deflected by the electric field of a deflecting plate 8 or the magnetic field by a deflecting coil or the like, a high-intensity electron beam 9 is radiated, thereby high-intensity X-rays 10 are generated.
Patent JP-H10303123-A (JP)
Title: Projection aligner and manufacture of device using the same
Inventor: SATO HIROSHI
IPC: H01L21/027
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To project each kind of pattern on a reticle upon the surface of a wafer with high resolution by minimizing the illumination unevenness on an irradiated surface by controlling the illumination distribution on the surface to be irradiated by utilizing each element, such as a driving mechanism, etc., which drives a light quantity control means at a prescribed angle in the direction perpendicular to the optical axis, and so on. SOLUTION: A light quantity control means 17 is disposed near the plane of incidence 6a of an optical integrator 6 so that the means 17 may be moved in an X-Y plane perpendicular to the optical axis La of an optical system 5, in the direction of the optical axis La, and at a prescribed angle from the optical axis La. The means 17 controls the quantity of light passed through at least one very small lens of the integrator 6 by means of its light quantity adjusting section composed of a light shielding member, etc.  A driving mechanism 18 adjusts the illuminance distribution on an irradiated surface (making blade) 10 by moving the means 17 in a plane perpendicular to the optical axis La, in the direction of the optical axis La, and at a prescribed angle from the optical axis La based on a signal from an illuminance distribution control means which measures the illuminance on the surface of the masking blade 10, a wafer 15, etc.
Patent JP-H09232180-A (JP)
Title: Laminated ceramic capacitor
Inventor: SANO HARUNOBU
IPC: H01B3/12
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact, low-cost, large-capacity ceramic capacitor having a dielectric constant higher than 3,000, an insulation resistance of high than 6,000MΩ.μF at room temperature and 2,000MΩ.μF at 125 deg.C, the temperature characteristics of static capacity fulfills B characteristics prescribed in JIS and X7R characteristics prescribed in EIA and also having excellent weather resistance characteristics such as high temperature load and moist load resistance. SOLUTION: In a laminated ceramic capacitor 10, the dielectric ceramic layer 14a and 14b contains 0.5 to 5.0mol of MgO as by-product relative to 100mol of main component expressed by (1-α-β) BaO}m .TiO2 +αRe2 O3 +β (Mn1-x-y Nix Coy )O(0.0025<=α<=0.025, 0.0025<=β<=0.05, β/α<=4, 0<=x<1.0, 0<=y<1.0, 0<=x+y<1.0, 1.000<m<=1.035); and when the components stated above is 100 part is weight, then SiO2 -TiO2 -based oxides of 0.2 to 3.0 part in weight is contained.
Patent JP-S5828759-A (JP)
Title: Two-color electrophotographic method
Inventor: MIURA KANEYOSHI
IPC: G03G15/01
Filed: 1981-08-12
Abstract: PURPOSE:To ensure the good and stable transfer without causing any fog, by forming the electrostatic latent images of different polarities in accordance with two colors A and B of an original, developing these images with use of two different types of toners having different polarities, giving the simultaneous full- surface exposure with the AC corona discharge superpose with the DC component to the latent images to transfer them. CONSTITUTION:A substrate 1, a photosensitive layer 2 and an insulated layer 3 are successively laminated to constitute a photoreceptor. The negative charging is given onto the layer 3, and then an image exposure and the simultaneous adverse polraity charging are carried out via a red color cutting filter 5. In this case, the adverse polarity charged quality is equal to about 0V at the white foundation part W. When an image exposure is carried out via a red filter (b), and as a result the voltage is positive, negative and 0V at the black part B, the red part R and the white part W respectively. Then the development is carried out with a toner having the polarity opposite to the latent image. The AC corona discharge superposed with the DC component is carried out while the potential of the latent image of the black part is inverted to water. Then the transfer is performed after unifying the polarities.
Patent JP-H05324848-A (JP)
Title: Method and device for painting out polygon
Inventor: OBATA MITSUHISA
IPC: G06T11/40
Filed: 1992-05-19
Abstract: PURPOSE:To easily perform processing by utilizing vertex and side information by repeatedly generating a remaining polygon consisting of vertexes obtained by excluding a twisted vertex from a given polygon, and performing XOR arithmetic with a cut triangle. CONSTITUTION:The polygon A has projection vertexes P1, P2, P4, and P5 and only a recess vertex P3 which is such a twisted vertex that the sides sharing the vertex P3 cross other sides. Therefore, a cut triangle B consisting of the twisted vertex P3 and the vertexes P2 and P4 before and after the vertex P3 is generated. Then, the remaining polygon C consisting of the remaining vertexes except the twisted vertex P3 is generated. The remaining polygon does not contain the twisted vertex, so the cutting process for the triangle is ended and the XOR arithmetic between a quadrangule as the remaining polygon and the cut polygon is performed to obtain an area D. This area is equivalent to the polygon A with the twisted vertex P3 which is painted out so that the vertex information and side information are left.
Patent JP-H02304851-A (JP)
Title: Ionization chamber type radiation detector
Inventor: MATSUMOTO TAKESHI
IPC: G01T7/00
Filed: 1989-05-19
Abstract: PURPOSE:To directly perform measurement regarding 1cm deep dosage equivalent and to perform this measurement correctly by providing an adjusting board made of a metal board of a specific area and low energy adjusting films formed on the adjusting board. CONSTITUTION:An adjusting board 20 is provided on a collector 14 while the collector 14 is equipped with a disc part 14b at the tip of its support 14a wherein circular adjusting boards 20a, 20b having the same area are respectively adhered to the surface and the rear of this disc part 14b and further low energy adjusting films 22a, 22b are overlappingly formed on them. Since the adjusting board 20 is made of a metal board, radiation incident to the adjusting board 20 is to generated electron beam mainly by photoelectric effect in a low energy region and by mainly by Compton effect in an intermediate energy region so that radiation corresponding to 1cm deep dosage equivalent can be measured by these functions. Thus the value of 1cm deep dosage equivalent can be directly measured and can be correctly measured.
Patent JP-H0422855-A (JP)
Title: Liquid leakage detection sensor
Inventor: AKIBA SHIGEJI
IPC: G01N27/07
Filed: 1990-05-18
Abstract: PURPOSE:To arrange a protective case along the inner bottom plane of a pipeline by providing plural notches formed with a gap in the longitudinal direction at one side plane, and exposing a liquid leakage detecting element over the notches. CONSTITUTION:The protective case 11 is formed in shape suitable for the appearance shape of the liquid leakage detecting element 12. The plural notches 11A with rectangular cross-section are formed on the bottom plane of the case 11 keeping equal gaps along the longitudinal direction, and the entire circumference of the element 12 is exposed in the notch 11A, which increases a contact area with leaked liquid. When the liquid leakage of a double pipeline is performed, the curvature degree of the case 11 is adjusted so as to coincide with the curvature of the internal plane of an external tube 1, and it is arranged along the internal plane of the external tube 1. In such a state, the leaked liquid is generated from an internal tube 2, and when it is stagnated on the bottom plane of the external tube 1, the leaked liquid arrives at the element 12 exposed in the notch 11A of the case 11, and the element 12 detects the occurrence of the leaked liquid and issues a signal. Since dead space is minimized, even a fine amount of leaked liquid can be detected.
Patent JP-H11301776-A (JP)
Title: Storage container
Inventor: SHIMIZU MASARU
IPC: B65D85/86
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide storage containers to be fixed each-other just by overlapping them. SOLUTION: A main body 11 of a storage container 10 is composed of resin and magnetic powder 19 kneaded together. A plurality of storage container recessed sections 12a are recessed on the main body 11, and supporting stands 13 are protruded on the storage sections 12, and protrusions 14 are formed swelling on the edges of the supporting stands 13. Protruded sections 15 are formed on the four corners of the upper face of the main body 11, and magnetic bodies 16 are provided around the protruded sections 15, while recessed sections 17 fitted with the protruded sections 15 and recessed sections 18 fitted with the magnetic bodies 16 are formed on the four corners of the lower face.  When an upper stage storage container 10 is overlapped on a lower stage storage container 10, the protruded sections 15 are fitted with the recessed sections 18, and upper and lower main bodies 11, 11 are attracted each other by the magnetic force of the magnetic powder 19.
Patent JP-H10317988-A (JP)
Title: Ice particle using method
Inventor: TSUJI TADASHI
IPC: F02C7/143
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an ice particle using method for properly cooling the inside of a power machine requiring an intake. SOLUTION: An ice particle using method mixes micron ice particles of the same size into intake air to be lead into a compressor chamber 1 in a gas turbine and leads the particles into the chamber 1 with the intake air as the carrier air flow to thus cool the compressed air down with the heat of dissolution and vaporization resulting from liquefaction and evaporation of the particles inside the chamber 1.
Patent JP-S5651245-A (JP)
Title: Coating of solid catalyst carrier
Inventor: JINKORO RIKIZOU
IPC: C04B41/85
Filed: 1979-10-03
Abstract: PURPOSE: To obtain a catalyst of long life without peeling off of a coating layer by employing a carrier and an active alumina slurry liquid different in the temperature when a solid catalyst carrier is coated with an active alumina layer.  
     CONSTITUTION: When a sold catalyst carrier is used to clean exhaust gas from the internal combustion engine, the carrier is emmersed into a low temperature active alumina slurry liquid after heated upto a certain temperature or the carrier with a low temperature is immersed into a heated active alumina slurry liquid whereby a coating is performed with the carrier and the active alumina slurry different in the temperature. Consequently, fine pores in the carrier become vacuum causing the active alumina coating layer to penetrate thereinto thereby producing a durable catalyst hard to peel off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5554374-A (JP)
Title: Hot-melt adhesive
Inventor: TANAKA JIYUNROU
IPC: C08L7/00
Filed: 1978-10-17
Abstract: PURPOSE: To prepare a heat-resistant hot-melt adhesive having excellent applicability, and stable adhesivity at high temperature, by kneading a nylon-6 resin homogeneously with a tackifier and a plasticizer.  
     CONSTITUTION: An adhesive composition composed of (A) a nylon-6 resin, (B) a tackifier resin pref. selected from (a) a natural or synthetic rosin, (b) pinene polymer, (c) a petroleum resin, (d) a phenolic resin, (e) a xylene resin, and (f) resins  obtained by modifying the resins (a) to (e), and (C) a plasticizer pref. selected  from (g) a polar wax, (h) a polyamide derived from a dimer acid, (i) an aromatic  or aliphatic polyester resin, (j) a polyurethane resin, (k) a low molecular weight  ester compound, (l) a phosphoric acid ester, (m) a lactone, (n) a lactam, and (o)  a phenol (derivative). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04329666-A (JP)
Title: Semiconductor device
Inventor: KISHIMOTO KOJI
IPC: H01L27/108
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a semiconductor device in which an area of a conductive film for constituting a capacitor is reduced and its capacity is increased without increasing its thickness. CONSTITUTION:Conductive films 6, 11 for a capacity are formed as counter electrodes at lower and upper sides of a storage conductive film 9 formed on a semiconductor substrate 1 through insulating films 7, 10. Counter areas are increased without increasing planar areas and thicknesses of the films 9, 6, 11 thereby to increase a capacity.
Patent JP-S5553465-A (JP)
Title: Solar cell
Inventor: NAKAYAMA NOBUO
IPC: H01L31/04
Filed: 1978-10-17
Abstract: PURPOSE: To improve phototransformation efficiency and stability in actual operation by forming solar cell element with CdS, TeCd, CuS or SeCu or TeCu.  
     CONSTITUTION: A lattice electrode 2 is formed on glass basic plate 1 and CdS3, TeCd4, CuS5 in thickness of 10μm, 5μm, 5μm respectively are stacked by vacuum evaporation. At this time temperature for forming of TeCd4 is about 250°C and excessed Cd is diffused into TeCd4 to form low resistance film. Ni electrode 6 is disposed on whole surface of CuS5 and lead line 7 is connected thereto and lead line 8 is applied to the electrode 2. Sunlight is applied through the basic plate 1 and then the side of lead line 8 generates positive electromotive force and trnasformation efficiency is more than 10%. The charactristic does not fenerate even after leaving for ten hours at 300°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11318295-A (JP)
Title: Lighting tool
Inventor: HIROSE MASAMI
IPC: F21L4/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a lighting tool having a radiating part connected through a socket to a battery, and stabilized against the switching at the socket. SOLUTION: This lighting tool is constituted by forming a D-shaped cut face on an electrode rod 5 of a battery 1, applying an insulation coating on the circular arc face without the D-shaped cut face, allowing an electrode fragment integrally formed with an electrode member to keep contact with the periphery of the electrode rod 5, and fitting a rubber sleeve 21 around the electrode rod 5 including the electrode fragment with a prescribed clamping force, so that the radiating part 3 may be lighted on and off by the switching by the relative rotation of the battery and the socket 2.
Patent JP-S62282978-A (JP)
Title: Simple thermal transfer apparatus
Inventor: MATSUMOTO ISAMU
IPC: B41M5/26
Filed: 1986-05-30
Abstract: PURPOSE:To make the title apparatus small-sized and inexpensive, by a method wherein a transfer material and a foil sheet are placed on the pressure receiving surface of a pressure receiving stand and a transfer body is grasped in such a state that the pressure receiving stand is held between the transfer body and a roller under pressure by the energizing of a spring to be pressurized along the pressure receiving surface by the energizing of the spring. CONSTITUTION:A pressure receiving member 2 is placed on the upper surface of a pressure receiving stand 1, and a transfer material 9 and a foil sheet 4 are placed on the pressure receiving surface being a flat surface. Then, the pressure receiving stand is held between the heater roller 12 of a heating transfer body 11 and a roller 35 from above and below. Further, because the roller 35 is energized by the leaf spring 37 provided to the under surface of the pressure receiving stand, the heater roller is pressurized to the pressure receiving surface under constant pressure by the counter action of said leaf spring 37. Therefore, only by lightly sliding a grip part 13 at the time of thermal transfer by grasping the same, heat pressurization can be performed under constant pressure applied by the energizing of the leaf spring by guiding a roller 35.
Patent JP-H06337025-A (JP)
Title: Rotational difference sensitive coupling
Inventor: NIIKURA YASUHIRO
IPC: F16D31/02
Filed: 1993-05-28
Abstract: PURPOSE:To stably control the transmission torque of a rotational difference sensitive coupling in a region where the control by an orifice opening is unstable by another technique. CONSTITUTION:While the power from final drive gear sets 3, 4 is output to side flanges 9, 10, if the rotational difference is produced between the side flanges, a piston 12 is stroked by a cam face 14, working oil of an accumulator chamber 16 is forced to flow into a piston chamber 13 through a check valve 15, and the working fluid is reversely returned from the chamber to the chamber 16 through a variable orifice 17. The piston 12 and the cam face 14 are enabled to transmit the torque between the side flanges 9, 10 by limiting the flow of working fluid by the orifice 17. The transmission torque can be controlled by adjusting the internal pressure of the accumulator chamber 16 by a pressure regulator.
Patent JP-H02303182-A (JP)
Title: Mounting of electronic component
Inventor: NAKAOKA YASUYUKI
IPC: H05K3/34
Filed: 1989-05-18
Abstract: PURPOSE:To prevent a bridge detect and to obtain a bonded part full of reliability by a method wherein, when a solder is melted, an electronic component facing a board is lifted up once from the board and the molten solder is spread. CONSTITUTION:When a solder paste is melted, an electronic component 4 is lifted up from a board 1 by using a suction jig and a solder is spread. That is to say, a volume into which the molten solder can be filled is increased. The electronic component 4 is mounted on the board 1 on which the solder paste has been printed; after that, this assembly is put into an infrared furnace; the solder paste is heated and melted; a soldering operation is executed. During this process, the molten solder is filled between a lead terminal 5 and a pad part 2. Then, the component is lifted up within a range that the solder which is solderable to and comes into contact with the lead terminal 5 is not separated; a volume which can be filled is increased. Thereby, even when the excess solder which has caused a short circuit can be absorbed onto the pad part.
Patent JP-S6463602-A (JP)
Title: Lubricating device for rotary piston internal combustion engine
Inventor: YOOZEFU SHIYUPAIZERU
IPC: F02B55/02
Filed: 1988-05-26
Abstract: PURPOSE: To improve the lubrication performance of a lubrication device for rotary-piston internal combustion engine which engages a polygonal piston with an eccentric ring provided at an axis so as to be revolved freely by oiling to an eccentric ring bearing through a path provided at the axis and enabling a synchronous conductor to be lubricated through a path provided at a piston. CONSTITUTION: An internal combustion engine is engaged with an eccentric ring 7 which is provided unitedly at an axis 6 that is born by bearings 4, 5 by both sides of para-boards 1, 2 which consist of a housing so as to be revolved freely through a roller bearing 9. A synchronous conductor 12 which is consisted of an internal gear 10 which is united with a piston 8 and a pinion 11 which is formed at a side of a lateral board 1 at the left side of the eccentric axis 7. In this occasion, the roller bearing 9 can be lubricated by forming a radial bore 22 and an axial bore 21 at the axis 6. A radial bore 23 is formed at a bearing outer ring 16 and a bore 24 is formed at a bearing ring 17 respectively. The synchronous conductor 12 can be lubricated from these bores through a groove 25, an annular chamber 26 and a radius bore 27 which are made at a periphery of the bearing ring 17.
Patent JP-H02306288-A (JP)
Title: Large-sized display device
Inventor: HASUNUMA YOSUKE
IPC: G09F21/04
Filed: 1989-05-20
Abstract: PURPOSE:To prevent the occurrence of damage from strong wind by providing a roof equipped with a vent window on an upper display device which is integrally formed with a lower display device fixed to a vehicle and is used by elevating and turning. CONSTITUTION:The upper display device 4 forming a large-sized display device together with the lower display device S fixed to the vehicle is elevated by a vertical cylinder 8, electrically turned by 180 deg. by a motor and used together with a device 5. The device 4 is provided with a roof cover 3 equipped with the vent window 14, whereby damages by sudden and strong winds are restrained to stably display on a large screen.
Patent JP-S6124698-A (JP)
Inventor: FURITSUTSU HAABERU
IPC: G01S3/781
Filed: 1985-06-13
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-S5917945-A (JP)
Title: Preservation of meat for grilled chicken
Inventor: NAKAMURA TOSHIO
IPC: A23B4/06
Filed: 1982-07-21
Abstract: PURPOSE:To enable the preservation of the meat for grilled chicken for a long period keeping its quality, by sealing skewered meat for grilled chicken together with a disoxidation agent in a gas-barrier container, and storing at a low temperature. CONSTITUTION:Skewered meat for grilled chicken is heated, optionally sterilized its surface with flame, sealed together with a disoxidation agent (e.g. iron, iron oxide, iron sulfite, pyrogallol, ascorbic acid, etc.) in a gas-barrier container (e.g. vinylidene chloride film or a film coated or laminated with polyvinylidene chloride, etc.), and stored at -20-+10 deg.C. The raw material for grilled chicken can be stored for a long period keeping high quality.
Patent JP-S5918148-A (JP)
Inventor: YAMAOKA TSUTOMU
IPC: C08L61/24
Filed: 1982-07-21
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-S61281206-A (JP)
Inventor: HAAMAN MERUBUIN PURESUBII
IPC: G02B6/30
Filed: 1986-06-03
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-S5252030-A (JP)
Title: Exhaust gas reflux device
Inventor: YAMADA KINSAKU
IPC: F02M25/06
Filed: 1975-10-24
Abstract: PURPOSE: In an exhaust gas reflux device having an exhaust gas reflux valve and a valve to control the above valve, NOx is lowered by establishing an accelerating detection valve controlling the exhaust gas reflux valve and increasing the exhaust gas reflux capacity when an engine is accelerated. 
     COPYRIGHT: (C)1977,JPO&Japio