baber/WOPTO huggingface dataset:
Patent JP-2003212657-A (JP)
Title: Grounding resistor and method of producing the same
Inventor: KONISHI MIKIRO
IPC: H01C7/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding resistor, which is free of fear of breakage, erosion, and local heat generation caused by thermal stress or a large surge voltage, whose impedance can be made small by stabilizing the impedance of the resister itself in a wide frequency band, and which has high mechanical strength and thereby is free of fear of the generation of failure, such as breakage, even when it is used at a place in a railway vehicle or the like, generating vibrations, and to provide a method of producing the same, by which the grounding resistors can be produced in a good yield with a high production efficiency.  <P>SOLUTION: The grounding resistor has a resistive element made of a silicon carbide sintered compact, and the silicon carbide sintered compact contains ≥10 wt.% silicon carbide crystal grains including aluminum in an amount of ≥0.04 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224156-A (JP)
Title: Semiconductor resin sealing device
Inventor: MATSUO MITSUTAKA
IPC: H01L21/56
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor resin sealing device which has a clamping force of high accuracy and/or controls a position of a metal mold with high accuracy.  <P>SOLUTION: A device 2 comprises a pair of metal molds for sealing a semiconductor chip with resin by placing the semiconductor chip in a cavity and injecting the resin into the cavity while clamping, a servo motor 20 that drives the clamping/opening operation of the metal mold, a controller 18 that controls a motor, an encoder 24 that detects the rotation angle of the motor, and a load cell 16 that detects the clamping force of the metal mold. The controller compares/calculates a detected value of the load cell and a target clamping force during the clamping operation, and then controls the motor based on the result of the calculation, and then, in a region for an operation other then the clamping operation, controls the motor based on a detected value of the encoder. While die-opening, the position of the metal mold is controlled while the semiconductor chip, etc., is taken in/out of a region between a pair of metal molds. A relative position of the metal mold for the position of a transport mechanism is specified with a high degree of accuracy, so that taking in/out is surely performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216111-A (JP)
Title: Device and system of display
Inventor: NAKAO YOSHIHIRO
IPC: G09G3/20
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having portability equal to that of a paper medium.  <P>SOLUTION: The display device 112 is provided with an electrophoretic display sheet 109 for performing display by changes of gradation or color tones by impressing an electric field on colored charged grains, an antenna coil 108 on the receiving side for receiving data and power from the outside, a communication control circuit 103 for demodulating the received data by being activated by the received power and driver circuits 104 to 106 for driving display of a display means based on the demodulated data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219919-A (JP)
Title: Furniture with tabletop and armrest unit
Inventor: TAMURA MASAO
IPC: A47B21/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To make an armrest part or a tabletop equipped at a furniture having the tabletop periodically move, and prevent stiffness or the like in the shoulders by easing tensions of the shoulders and the neck of a user.  <P>SOLUTION: At the furniture having the tabletop, the furniture main body equipped with the tabletop 12 having at least a working face 12a, the armrest part 2 having an armrest face 2a in order to put on the elbow or arm of the user, and a driving mechanism 3 of making the armrest face 2a have the periodic motions are made to be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220538-A (JP)
Title: Telescopic cover
Inventor: HAMASHIMA NORIMITSU
IPC: B23Q11/08
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a long use of a telescopic cover by minimizing scraper wear, and to lower a cost for telescopic cover by making an effective use of the scraper and cover members.  <P>SOLUTION: A cover part 12 of a telescopic cover 11 comprises a fitting cover on a fixed side 14, medium fitting covers 15, and a fitting cover on an operation side 16. Each cover has a cover member 27. The cover members 27 are piled in and out, and fit together to enable relative displacement. A fitting part 34 of a scraper 31 is fixed on the other edge of the cover member 27. On a circumferential surface 33a, which is a curvature part 33 of a scraper 31, a wear resistant material 35 which forms film of hard chromium coatings so that the wear resistant material 35 can slide on an outer surface 27a of the cover member 27. Therefore, when cover members 27 allocated in and out move in relative way, wear amount of the scraper 31 is small and scratches are hardly made on the outer surface 27a of the cover member 27.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219730-A (JP)
Title: Built-up 3d planter with free directionality
Inventor: SATO SHIRO
IPC: A01G9/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowerpot for vertically planting, having a structure for decreasing plant damages, easily planting and easily preventing soil from washing away, and to provide a flowerpot having a structure for planting in an optional direction.  <P>SOLUTION: This flowerpot has a structure of piling up shallow soil loss prevention covers (5) and of forming a planting space in each piling step to decrease plant damages by planting in the space, wherein each cover (5) can be rotated by using cover receiving base supports (3) and so the direction of each opening (4) of the soil loss prevention cover (5) of the flowerpot can be changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219744-A (JP)
Title: Pet excrement-treating agent and method for producing the same
Inventor: FUJITA SHIGEKI
IPC: A01K1/015
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pet excrement-treating agent which has an excellent ability to absorb and solidify the urine of a pet such as cat or dog, has also a deodorizing effect, is light, can be burnt, and can easily be produced, and to provide a method for producing the same.  <P>SOLUTION: This pet excrement-treating agent obtained by coating the surfaces of granules containing the powder of Hibiscus cannabinus Linn./Hibiscus Sabdariffa Linn., a plant belonging to the genus Hibiscus in Malvaceae with a water-swelling substance, and the method for producing the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222736-A (JP)
Title: Optical element
Inventor: KOBAYASHI KOHEI
IPC: G01C19/72
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element whose transmission characteristics are stable by reducing costs, size, and man-hours, facilitating a design, and the like.  <P>SOLUTION: A first accommodation case 21 where an optical fiber coil 31 is accommodated is arranged in a second accommodation case 22. The optical fiber coil 31 is composed of a coil of the optical fiber 11. Both the ends of the optical fiber 11 for composing the optical fiber coil 31 are connected to one end of each pigtail fiber 61 at a fused connection section 62. At the other end of the pigtail fiber 61, an optical connector 63 that is provided while being mounted to an accommodation case 22 is connected. A filler 41 having cushioning properties is filled into the first accommodation case 21 while being directly in contact with the outer periphery surface of the optical fiber 11 so that the optical fiber 11 is enclosed. The weld connection section 62 is arranged close to an outer sidewall section 21b in the first accommodation case 21, and is retained in the filler 41.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228895-A (JP)
Title: Dielectric recording medium and method of manufacturing the same and apparatus for manufacturing the same
Inventor: ONOE ATSUSHI
IPC: G11B9/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric recording medium having a dielectric recording area suitable for high-density recording, and a method of manufacturing the dielectric recording medium and an apparatus for manufacturing the same.  <P>SOLUTION: A dielectric material 11 consists of, for example, a ferroelectric single crystal having a uniform thickness and a probe for recording and reproducing acts on its one surface as a recording and reproducing surface. LiTaO<SB>3</SB>is used as the dielectric material. Thin conductor films 12 with a thickness of, for example, 1,000 to 2,000 Å are disposed on the circumference, rear surface and flanks of the recording and reproducing surface of the dielectric material 11. The thin conductor films 12 are deposited by a technique of vapor deposition of, for example, aluminum and are connected to a common electrode of the recording and reproducing device. A substrate 13 is for holding the thin dielectric material 11 and, for example, silicon or the like of a prescribed thickness are used for the substrate. A conductive paste 14 is a material for fastening the dielectric material 11 provided with the thin conductor films 12 and, for example, indium and silver paste are used for this paste.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225529-A (JP)
Title: Method for reutilizing glass fiber waste material
Inventor: TERAYAMA TAKASHI
IPC: B01D53/28
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reutilizing a glass fiber waste material by imparting a humidity conditioning function hereto, and to obtain a humidity conditioning material utilizing glass fibers.  <P>SOLUTION: A glass fiber material or the glass fiber waste material and an alkali metal hydroxide aqueous solution with a concentration of 10-50 wt.% are heated and dried at 80-250°C to obtain the humidity conditioning material with a humidity absorbing and discharging ratio of 5 wt.% or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228003-A (JP)
Title: Viewing optical system
Inventor: SEKIYAMA KENTARO
IPC: G03B13/06
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system which needs little power consumption, operates silently, makes fast response, is mechanically simple, is small in external diameter and size and is capable of performing zooming and focusing.  <P>SOLUTION: The viewing optical system has rotationally symmetric lenses G1, G2 and OC and performs the focusing or zooming by using shape variable mirrors DM1 and DM2, in which a plurality of shape variable mirrors are used and at least one variable mirror performs the focusing or zooming to configure a free curved surface shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229729-A (JP)
Title: Icp high-frequency power source
Inventor: HABU TOSHIYA
IPC: H03F1/52
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency ICP high-frequency power source which is increased in response speed, by lowering the power-supply voltage while reducing the power losses in a plurality of stages of high-frequency amplifying sections.  <P>SOLUTION: High-frequency, oscillated and amplified by means of the oscillation circuit of an RF amplifier 21a of the first-stage amplifier 21, is amplified by means of an RF amplifier 21c of the amplifier 21 via a voltage-controlled attenuator 21b and inputted to the final-stage amplifier 22 via the next-stage amplifier 22. A traveling-wave power detecting signal Pf and a reflected-wave power detecting signal Pr from a power detecting section 26 are inputted to a control section 28 and the section 28 controls DC power sources, by turning on and off the power sources so that a power-supply voltage Vdd from a DC power source section 24 becomes the required lowest voltage value. At the same time, control signals are sent to the attenuator 21b and a matching section 27 so that the voltage Vdd matches a load (coil 6 or plasma) and a high-frequency current flows to the coil 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229809-A (JP)
Title: Method for propagating message and system thereof
Inventor: YAMANAKA KATSUHIRO
IPC: H04W4/12
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information propagation system in which information notification destination is designated to persons located within a fixed range adjacent to an information providing source without limiting the destinations to a person connecting the information providing source and without expanding the destinations up to the general public.  <P>SOLUTION: A fixed station 80 or a portable information terminal 81 transmits a message and the number of message transferring times to a portable information terminal 82. The portable information terminal 82 transfers the message to a portable information terminal 83 and reduces the number of message transferring times by only one, and further transfers the message to a portable information terminal 84 and reduces the number of message transferring times by only one. The portable information terminal 82 stops transferring when the number of message transferring times becomes zero. The portable information terminal 83 transfers the received message to a portable information terminal 86 and reduces the number of message transferring times by only one. The portable information terminal 83 also stops transferring when the number of message transferring time becomes zero.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230032-A (JP)
Title: Cable carrying apparatus and digital camera
Inventor: TSUBONO EIJI
IPC: H04N101/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable carrying apparatus capable of eliminating the inconvenience of carrying a cable unit together with a mobile electronic device.  <P>SOLUTION: The cable carrying apparatus 50 for carrying a cable unit 30 having a cable 32 and two connectors 34a, 34b placed at both ends of the cable 32 and connected to a mobile electronic device 12 together with the mobile electronic device 12 comprises: a holding means 52 for binding the two connectors 34a, 34b to annularly hold the cable 3; and a lock means 54 for locking the holding means 52 to the mobile electronic device 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231510-A (JP)
Title: Sterilizing device and method
Inventor: UCHIDA TOYOICHI
IPC: G01T1/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizer and a sterilizing method, which can properly control the dose of radiant rays emitted to a plastic container.  <P>SOLUTION: According to the sterilizer, electron beams are emitted from the electron beam emitter 21 of an electron beam emitting unit 20 to sterilize a PET bottle 1. After exposing the PET bottle 1 to electron beams, the light permeability of PET bottle 1 is measured with a colored quantity measuring unit 30, and the light intensity ratio between a resulting measurement and the light permeability of PET bottle 1 before its exposure to electron beam radiation is calculated, then the output of the power source 22 (electron beam dose) of the electron beam emitting unit 20 is controlled according to the calculated light intensity ratio. When a PET bottle 1 becomes defective after its exposure to electron beam radiation, that PET bottle 1 is removed from a conveyer transfer unit 10 by a selection unit 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232588-A (JP)
Title: Cooling device for liquid coffee
Inventor: TERAMOTO TAIJI
IPC: F25B21/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To quickly obtain a liquid coffee using a Peltier element.  <P>SOLUTION: This cooling device includes a cooling tank 2 having a plurality of tank independent interiors 2a, 2a for storing a heating medium L, a cooling pipe 3 penetrating through the plurality of the tank interiors 2a, 2a, a storing tank 4 for storing the liquid coffee C, a refrigerated container 5 having a storing space 5a for storing the cooling tank 2 and the storing tank 4, and a cooler 6 for cooling the cooling tank 2 and the storing tank 4 stored in the refrigerated container 5 with the Peltier element 9. The inside of the cooling pipe 3 and a tank interior 4a of the storing tank 4 are communicated with each other, whereby the liquid coffee C is guided through the inside of the cooling pipe 3 to the tank interior 4a of the storing tank 4. Thus, the cooling pipe 3 is penetrated through the plurality of independent tank interiors 2a, 2a for storing the heating medium of the cooling tank 2, so that the liquid coffee C having lower temperature than that in the case of forming the cooling tank 2 with one tank interior can be obtained using the Peltier element easy to be handled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002255110-A (JP)
Title: Tool arrangement for binding object
Inventor: HANS-DIETER TIEME
IPC: B65B13/34
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a tool arrangement which is relatively simple and reliable in operation, in particular a tool arrangement for binding an object. SOLUTION: The tool arrangement binds an object, in particular a cable harness by means of a band (8), the ends of which are guided through a lock (6), while a lock mount (2) is provided in a tool which is equipped with a sensor (15) for establishing the presence of the lock (6). The same sensor is also designed for establishing the presence of a band end (12) in the lock. It expediently interacts with an associated detent (9) directly rather than the band end (12). It may have different steps (30 and 31) for interacting with the detent (9) and the lock (6).
Patent JP-2003231767-A (JP)
Title: Electroconductive coating for plastic
Inventor: NAKAMURA SHIGERU
IPC: C09D201/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive coating for imparting electroconductivity to a plastic product used for interior or exterior decoration of an automobile body, in particular, to a product obtained by molding and processing a polyolefin frequently employed because of advantageousness in recycling in recent years, and a method for coating the plastic product using the electroconductive coating.  <P>SOLUTION: The electroconductive coating for the plastic comprises an electroconductive carbon black pigment and an aluminum powder having a particle diameter of at most 15 μm. The method for coating the plastic product comprises coating the plastic product with the electroconductive coating and subsequently electrostatically coating it with a colored top coating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244970-A (JP)
Title: Conveyor using electrostatic actuator
Inventor: ASO YUJI
IPC: H02N1/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact conveyor without the need for an electromagnetic linear motor or an air pump.  <P>SOLUTION: The conveyor has a guide shaft and a stage. The conveyor comprises a plurality of drive electrodes connected to a power source and mounted on the surface of the guide shaft opposed to the stage and the surface of the stage opposed to the guide shaft. The conveyor uses an electrostatic actuator for supplying a voltage from the power source to the electrode to make the stage float repulsively from the guide shaft by a generated attracting force and to move the stage along the guide shaft by thrust generated concurrently. Thus, the compact conveyor using the actuator can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241326-A (JP)
Title: Image reader
Inventor: YAMAGUCHI HIROSHI
IPC: H04N1/028
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an infrared image signal with which a defective part is accurately detected.  <P>SOLUTION: Light of each wavelength band of R, G, B and IR is sequentially emitted from a LED array 70 formed by arraying LEDs 72R, 72G, 72B and 72IR emitting light of any one of the wavelength band of R, G, B and IR in a matrix shape with high density on a substrate 74. The emitted light passing through a photographic film 26 and forming an image through a lens 28 is photoelectrically converted by an area CCD 30. The defective part resulting from a scratch or a foreign matter attached to a photographic film 26 is detected on the basis of IR data obtained by the IR light and the defective parts of the image data obtained by R, G and B light are corrected. In such a case, a LED emitting the light of an emission spectrum which has central wavelength of about 950 nm and comparatively narrow half width, and in which the light-emitting quantity of the component of a wavelength band less than 900 nm occupies 10% or less (about several %) of the total light-emitting quantity is used as a LED 72IR for emitting IR light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002359490-A (JP)
Title: Electromagnetic wave shielding adhesive film, and electromagnetic wave shielding structural body and display using the same
Inventor: UEHARA TOSHISHIGE
IPC: G02B5/22
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding adhesive film that has electromagnetic shielding property and infrared-ray blocking property, transparency, non-visibility, and superior adhesivity, and an electromagnetic wave shielding structural body and a display using the same. SOLUTION: This electromagnetic wave shielding adhesive film is formed, by heating or pressurizing to float a plastic film, having an adhesive agent layer with a conductive metal and drawing a geometric figure made of a conductive metal through microlithography, so that its opening ratio becomes 50% or larger. The electromagnetic wave shielding adhesive film is constituted into a plastic plate and is set as an electromagnetic wave shielding component. Then, the electromagnetic wave shielding adhesive film or electromagnetic wave shielding component is used on the front surface of a display, such as CRTs, PDPs, liquid crystals, ELs.
Patent JP-2003237533-A (JP)
Title: Vehicle seat
Inventor: TATEMATSU KAZUHISA
IPC: B60N2/42
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve that a pre-tensioner device becomes a part projected to a side part of a seat cushion.  <P>SOLUTION: In the vehicle seat, frame members 12 constituting both sides of a cushion frame are bonded to each other by a reinforcement rod 14 of pipe shape extending in a vehicle width direction and a pre-tensioner 20 functioning the seat belt is pulled to a belt support side positioned at a side part of a seat cushion when the vehicle receives a shock is provided at the cushion frame. A driving force generation means (gas generation means 22) of the pre-tensioner device 20 and a movable member (piston 26) receiving the driving force and moving in a direction pulling the seat belt along an axis of the reinforcement rod 14 are assembled to the inside of the reinforcement rod 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334664-A (JP)
Title: Color picture tube
Inventor: EGASHIRA HIDEAKI
IPC: H01J29/07
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To improve a lowering of brightness at a fluorescent surface caused by a shadow of a bridge separating adjacent openings of a color selection electrode. SOLUTION: A fluorescent surface 2, having a plurality of stripe-shaped phosphor lines 17b, 17g, 17r, is formed on the inside surface of a face panel, and a color selection electrode 5, facing the fluorescent surface 2, is mounted. The color selection electrode 5 has a plurality of holes 11 and bridges 15 separating adjacent holes, arranged along the direction of phosphor lines. A part of a light emitting area, where the phosphor line emits light by the radiation of electron beam, has a wider width part 20 having wider width against the standard width Wb of the light emitting area at the part near to a shadow 19 formed by the projection of the bridge which intercepts electron beam. As the darkening of the fluorescent surface caused by the shadow 19 is compensated by the wider width part 20, the lowering of the brightness of the fluorescent surface is restrained.