baber/WOPTO huggingface dataset:
Patent JP-2004127868-A (JP)
Title: Lamp socket mounting structure of fluorescent lamp fixture
Inventor: ONO TAKASHI
IPC: H01R33/88
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To aim at cost reduction by eliminating a socket stand and simplifying assembling work in a fixing method of a lamp socket 30, and the elimination of the cause of damage to a part protruding to the outside of a lighting fixture body 10.  <P>SOLUTION: A slender fixture body 10 is provided which has an end plate 20 at an end in a length direction. An opposing pair of support pieces 21 are formed by cutting and raising two parts of the end plate 20 toward the inside of the fixture body 10 of the end plate 20. An elastic engagement piece 22 is formed by cutting and raising a part of each support piece 21 in the direction of the other 21. A lamp socket 30 is provided between the pair of the support pieces 21 with a width filling a gap. An engagement part in contact with the support piece 21 and elastically engaged with the elastic engagement piece 22 is formed at each side of the lamp socket 30 to engage the engagement piece with the support piece 21 and the elastic engagement piece 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157015-A (JP)
Title: Electrode
Inventor: NISHIO TOMOYUKI
IPC: G01N27/401
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode capable of not only simply adsorbing silver ion surely but also grasping surely the service life of an internal electrode by visual observation.  <P>SOLUTION: A silver ion adsorbing material 7 whose color is changed by saturation when adsorbing the silver ion is provided in internal liquid 3, concerning this electrode 1 wherein a silver/silver chloride electrode is provided an the internal electrode 4 in the internal liquid 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158137-A (JP)
Title: Cleaning device of magnetic disk
Inventor: AOISHI HARUMI
IPC: G11B23/50
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To clean a magnetic disk in a cartridge form, in a magnetic disk cartridge provided with a liner for cleaning a surface of the magnetic disk inside, before the magnetic disk cartridge is loaded in a drive device.  <P>SOLUTION: The magnetic disk cartridge 11 is set to a cleaning device 20 rotating a magnetic dick in a state in which a shutter 16 closes an opening 12a of a housing 12, and the magnetic disk is rotated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164858-A (JP)
Title: Electric insulating oil composition
Inventor: NAKAMURA MASAJI
IPC: C10M101/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric insulating oil composition excellent in practical use, with sharply improved antioxidant addition effect and excellent weather resistance, without generating sludge after a long period of use.  <P>SOLUTION: The electric insulation oil composition is a refined mineral oil adjusted so as to have 97 percent by mass of saturated compound as measured by ASTM D-2007 (clay-gel analysis) and not less than 30 percent by mass of a paraffin group to total components as measured by a field ionization mass spectrometry blended with 0.1 to 0.5 percent by mass of a phenolic antioxidant at a composition total standard.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003184503-A (JP)
Title: Airfoil of second stage turbine bucket
Inventor: XU LIMING
IPC: F01D5/14
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airfoil profile for a second stage turbine bucket.  <P>SOLUTION: A second stage bucket (17) is formed by the airfoil profile (10) which almost coincides with a Cartesian coordinates of X, Y, and Z values described in table I by inch dimension. Where, Z is perpendicular distance to a radial line started from a turbine center line and a vertical distance from a plane including X and Y values simultaneously. Z value starts from a zero point on the plane formed by X and Y which is located in an aerodynamics section at the most internal side of the wing form member in a radial direction. Further, X and Y and coordinate values for fixing airfoil profile at each Z distance. An airfoil section can be obtained for the buckets which are scaled-up or scaled-down in size in such a manner that X and Z values can be converted in a scale by means of a function of the same constant or value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004166433-A (JP)
Title: Method of paying out long body to be laid on seabed
Inventor: KAJITANI YUKIO
IPC: B63B35/03
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of laying a cable, wherein the cable of specifications suitable for the purpose of use can be freely selected, at need, from among a plurality of cable pans holding cables different in specifications and the cable can be paid out to a feeding apparatus.  <P>SOLUTION: The method is characterized in that it involves a circular turntable (52) which is installed on the upper face of a barge-type platform (1) and is freely turnable, and a plurality of cable pans (31) and (32) holding cables (35). A plurality of the cable pans (31) and (32), holding cables (35), are placed on the turntable (52). The turntable (52) is turned, and an arbitrary cable pan (31) or (32) is selected and moved to the take off port of an on-board tower (38), and the cable (35) is sent from the selected cable pan (31) or (32) to the cable feeding apparatus via the on-board tower (38), and the cable (35) is reeled out and laid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165563-A (JP)
Title: Image pickup device, optical characteristic measuring device, position measuring device, exposure device, and device manufacturing method
Inventor: NARUI TEI
IPC: H04N5/335
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for expanding the dynamic range of an image pickup device.  <P>SOLUTION: The image pickup device has a charge storing section for photoelectrically storing incident light for the unit of a pixel and a charge transferring section for transferring and reading signal charges in the charge storing section. The charge transferring section stores an excessive charge overflowing from the charge storing section for the unit of a pixel. Further, after the charge transferring section transfers/reads the excessive charge, the charge transferring section transfers/reads a signal charge which does not overflow but remains in the charge storing section. Thus, image signals read in two stages are composited to generate a composited image of a wide dynamic range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165095-A (JP)
Title: Lamp lighting device and projector using it
Inventor: SUZUKI TOSHIO
IPC: G03B21/14
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp lighting device whereby a cycle to light a lamp is substantially shortened by forcibly switching off a trigger element such as a silicon symmetrical switch (SIDAC), and a projector using it.  <P>SOLUTION: This lamp lighting device is provided with an input-charge generating means to charge a capacitor by inputting a prescribed dc voltage, an trigger element switched on when an input-charge voltage obtained by the input-charge generating means reaches a prescribed voltage, an output-charge generating means to charge the capacitor based on the input-charge voltage obtained through the trigger element when the trigger element is switched on, a discharge gap where discharge is carried out when an output-charge voltage generated by the output-charge generating means reaches a prescribed rated voltage, an igniter to supply a pulse voltage signal to a lamp by generating it by a discharge voltage obtained when discharge is carried out at the discharge gap, and a switching means to switch off a line to input the input-charge voltage to the trigger element when the trigger element is switched on, on the input side of the trigger element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168091-A (JP)
Title: Carrier for conveyance
Inventor: OKANO KEN
IPC: B62B3/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture easily and inexpensively a carrier for conveyance having a slightly broad width, in a foldable carrier for conveyance.  <P>SOLUTION: This carrier including a loading space 1, a rear panel 2 rising from the back side of the loading space 1, left and right side panels 3 and 4 rising from left and right sides of the space 1 respectively, and a wheel 5, where at least the side panel 4 of the left and right side panels 3 and 4 and the loading space 1 are supported foldably in a direction to be overlapped inside of the rear panel 2 respectively, and an engaging means 11 is provided for engaging/disengaging an engaged portion 10 placed each on lower side portions 3a and 4a of the panels 3 and 4 inside left and right corner portions on the front side of the space 1, and only left and right corner portions 1a and 1b on the front side where the engaging means 11 of the space 1 is formed are projected toward the panels 3 and 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132534-A (JP)
Title: Rope fastener
Inventor: TERAMOTO KIYOTO
IPC: F16G11/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rope fastener with which a rope or the like can be used while being surely stretched, which can be moved in the direction for loosening the rope, and can instantaneously detach the rope or the like with one operation, by retaining the rope or the like at a support shaft.  <P>SOLUTION: It characterized in that the support shaft for retaining the rope or the like is projectingly provided on the main body provided with a retaining hole and an insert hole, to which the rope or the like is to be inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170568-A (JP)
Title: Semiconductor laser device
Inventor: YAMADA AKITAKA
IPC: H01S3/06
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device capable of performing satisfactory optical coupling even to a small-diameter optical fiber whose numerical aperture is restricted.  <P>SOLUTION: The semiconductor laser device is provided with a semiconductor laser 1, two sets of optical coupling elements 3, 4 which are opposed to the light-emitting surface 1a of the exciting light of the semiconductor laser 1 and are arranged while their optical axes are made to differ from each other in directions in a slow axis with respect to the optical axis of the laser 1, and two sets of optical fibers 5, 6 to which the exciting light is made incident respectively through the two sets of optical coupling elements 3, 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042014-A (JP)
Title: Water treatment tank with inclined weir
Inventor: SHIDA YOSHIHISA
IPC: C02F3/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high efficient water treatment tank having a compact vertical two-stage structure and performing composite treatment, which solves a problem of a required area and maintenance troubles derived from efficiency deterioration and cost increase, due to increase in the area for water treatment caused by the system configuration for the water treatment where, in many cases, independently performed various unit operations are connected to each other and various treatment tanks are connected laterally.  <P>SOLUTION: In the conventional box water treatment tank having a vertical overflow weir, an inclined weir is newly installed so that it overhangs obliquely upward in such a way covering the half of the tank from the top of the overflow weir, thereby primary treatment water flowing down along the upper surface of the inclined weir. The primary treatment water can be subjected to secondary treatment, using a space above the inclined weir, such as filtration comprising biomenbrane filtration, adsorption, ion exchange, catalytic reaction, crystallization, and ultraviolet irradiation. For example, in the case of organic waste water treatment, a filter bed for the biomenbrane filtration is installed over the inclined weir and aerated from under the inclined weir, which enables a sprinkling filtration method in succession from an activated sludge method to realize high efficient compact water treatment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170628-A (JP)
Title: Method for manufacturing microlens substrate and microlens exposure optical system
Inventor: OKADA NORIAKI
IPC: B29C39/12
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a microlens substrate which makes alignment of the optical axis easier and simplifies the manufacturing processes by using a first microlens array to pattern the lens form of a second microlens array.  <P>SOLUTION: The lens form of a second microlens array 7 having a cylindrical shape is patterned by irradiating a first microlens array 4 with UV rays. The light emitted from a linear light source whose position can be varied is focused by a collimation lens 37 and the first microlens 4 onto the focal plane of the microlens to expose a resist layer 22 applied to the plane. The resist pattern in a desired cylindrical shape is obtained by exposing the resist while varying the position of the linear light source. Then the shape of the resist pattern is transferred into an intermediate glass layer 5 by etching, and the recesses are filled with a UV-curing resin having a high refractive index.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223005-A (JP)
Title: Projection aligner
Inventor: KOBAYASHI YOSHINORI
IPC: G03F9/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection aligner of a low cost which is a projection aligner to project the light beams emitted from a light source to an object to be exposed after allowing a mask having patterns to transmit this light beams and to transfer the prescribed patterns onto the object to be exposed and can draw the wiring patterns of a printed wiring substrate and the transparent thin-film electrodes of a liquid crystal panel, etc., with high accuracy.  <P>SOLUTION: The projection aligner has a first plane mirror which deflects the light beams passed the mask, a lens unit on which the light beams deflected by the first plane mirror is made incident, reflecting means which reflects the light beams emitted from the lens unit and makes the light beams incident again on the lens unit, a second plane mirror which deflects the light beams reflected by the reflecting means then emitted from the lens unit and causes the light beams to respectively form images on the object to be exposed, and a plane mirror driving mechanism which drives the first plane mirror and the second plane mirror to advance and to retreat so as to change the imaging positions of the prescribed patterns.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004174293-A (JP)
Title: Partial washing auxiliary appliance
Inventor: FUJIWARA NOBUTAKA
IPC: B64F5/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial washing auxiliary appliance for solving such problems that the small stain having adhered to window glass, a car body, the body of a ship, the airframe of an airplane or the like, the table or the like of a kitchen or the like is hardly removed, is not removed unless soaked and must be rubbed many times by a dustcloth, and trouble is much greater than estimated because water must be allowed to flow to a stained place where water can be used.  <P>SOLUTION: A suction cup is formed into an annular shape with respect to a flat surface or a slightly curved surface to be sucked to the periphery of a stain and water or a detergent may be stored inside the annular suction cup. Therefore, the partial washing appliance is formed by raising a wall surface so as to be matched with the annular shape of the annular suction cup and providing a water storage part inside the annular raised wall surface or by raising the wall surface so as to be matched with the annular shape of the annular suction cup and vertically providing the water storage part inside the annular raised wall surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177455-A (JP)
Title: Method for manufacturing mold for molding optical device and mold for molding optical device
Inventor: OKUTO TAKASHI
IPC: B29C33/38
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mold for molding an optical device having a microstructure of an optical waveguide or the like with high accuracy.  <P>SOLUTION: After an excess amount of a resist liquid 10a is applied on a silicon substrate 1 having a frame-like barrier 2 on the peripheral edge, the bulging resist liquid film 10 is squeezed almost parallel to the guiding direction of light by applying a flat plate 3 on the top face of the barrier 2 to control the liquid surface to specified film thickness. Then the liquid is exposed through a mask 4 having a specified reverse pattern and developed to produce a master model 6 having the resist film 5 with the desired pattern. Then a metal thin film 7 is vapor deposited on the resist film 5 of the master model 6, electrically joined to an electrode plate 8 to obtain an upper mold 11 for molding having the reverse pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179367-A (JP)
Title: Method of manufacturing crystalline thin film
Inventor: KUMOMI HIDEYA
IPC: H01L29/786
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To control the position of crystal grains with high accuracy in a crystalline thin film which is obtained by fusion and re-solidification.  <P>SOLUTION: A specific region and its vicinity in the thin film are irradiated with electromagnetic waves under different conditions, and then the thin film is melted and solidified again so as to grow crystal grains preferentially from the specific region, so that the position of the crystal grains of the crystalline thin film is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175430-A (JP)
Title: Pack for packing vegetable and fruit
Inventor: GOSHOO KOJI
IPC: B65D85/34
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pack for packing vegetables and fruits in which a blocking phenomenon hardly generates even when multiple pieces are stacked and the pack can be stripped piece by piece surely even when the pack is used with an automatic feeding apparatus.  <P>SOLUTION: In the pack 10 for packing vegetables and fruits having plural storing hollow parts 2 to store the vegetables and fruits in the base plate 1, a side wall 3 standing from the outer circumference edge of the base plate 1 is formed integrally and a stopping protrusion 11, on which the upper edge of the side wall of the pack for vegetables and fruits locating at the lower position is secured when the packs for packing vegetables and fruits having the same shape are stacked, is formed on the side wall 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175025-A (JP)
Title: Method for manufacturing ink tank
Inventor: MIYAUCHI SHINICHI
IPC: B41J2/175
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink tank comprising a plurality of spring members inside a flexible member, wherein the ink tank can be mass-produced stably without being influenced by variations in the shape of the spring members and the like.  <P>SOLUTION: The method for manufacturing the ink tank comprising two springs 107 inside a tank sheet 106 comprises a fitting step for fitting the springs 107 with each other by compressing the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180182-A (JP)
Title: Lan switch
Inventor: HAGITA TAIJI
IPC: H04L12/44
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a LAN switch capable of returning to a high-speed connection mode in the case of shifting down to a low-speed connection mode.  <P>SOLUTION: When a transmission speed with a network device connected to each port changes to a low speed, negotiation processing of the corresponding port is started. Therefore, there is a possibility of resetting to a high transmission speed to consequently enable higher-speed data transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176009-A (JP)
Title: Phosphor, light emitter and display device using the same
Inventor: SUZUKI TERUKI
IPC: H01J11/34
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor that is suitable for increasing the brightness and the efficiency of flat type white light sources for the back light of liquid crystal display devices or for the plasma panels in PDP (plasma display panels).  <P>SOLUTION: Terbium-activated rare earth metaborate phosphor is represented by general formula: Ln<SB>1-x-y</SB>Tl<SB>x</SB>Tb<SB>y</SB>(BO<SB>2</SB>)<SB>3</SB>(wherein Ln is at least one element selected from La, Gd, Y, Lu and Sc; x and y are each 0.03 ≤ x ≤ 0.3 and 0.02 ≤ y ≤ 0.6). This phosphor shows high brightness and efficiency under the excitement with the ultraviolet rays in the vacuum ultraviolet area (wavelength of ≤ 200 nm) and under the excitation with low-speed electron beams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177868-A (JP)
Title: Color filter and its manufacturing method
Inventor: MATSUMOTO YUICHI
IPC: G02F1/1335
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter for a display device which shortens the time for production, suppress splashing of the ink particles jetted from a nozzle and bleeding of the ink, is clear in the pixels shapes of the color filter and is sharp in pixels shapes in a method of forming the color filter for the display device by an ink jet method.  <P>SOLUTION: Pattern-like colored layers are formed by applying the colored ink by the ink jet method to an image receiving layer formed on a transparent substrate and further pattern-like light shielding layers are laminated between the pattern-like colored layers. The pattern-like light shielding layers are preferably formed by a thermal transfer method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175077-A (JP)
Title: Pressure bonding method for ornament sheet and mold for pressure bonding
Inventor: OTA TETSUYUKI
IPC: B29C65/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pressure bonding an ornament sheet capable of surely pressure bonding the ornament sheet to a light-weight and low-cost interior trim body without lifting or peeling, and to provide a mold for the pressure bonding.  <P>SOLUTION: The interior part 20 (door trim upper) is composed of a trim upper body 24 comprising a foamed resin base material 21 with light weight and shape preservability and a resin rib 22 laminated and integrated with the inside surface of the material 21, and an intermediate contact member 25 attached on the surface of the trim upper body 24. Thereby weight reduction and cost reduction are realized by the use of the light-weight foamed resin base material 21 and by reducing the projection area of the resin rib 22. Also lifting and peeling of the intermediate contact member 25 are prevented and deformation of the foamed resin base material 21 is eliminated by providing a recess 66 for escape on a lower mold 62 for pressure bonding in the mold 60 for pressure bonding to avoid interference with the resin rib 22 resulting in that the pressure from the upper mold 61 for pressure bonding can be received by the broad pressure-receiving face of the lower mold 62.  <P>COPYRIGHT: (C)2004,JPO