baber/WOPTO huggingface dataset:
Patent JP-2003084475-A (JP)
Title: Electrophotographic image forming method and electrophotographic device
Inventor: NIIMI TATSUYA
IPC: G03G5/147
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide toner whose transfer property is excellent, with which residual toner after transfer is reduced and by which the occurrence of filming to a cleaning member and a photoreceptor is eliminated or the occurrence of a phenomenon thereof is suppressed and an image forming method and a device thereof using the photoreceptor whose releasing property and slip property are high, by which photoreceptor shaving is reduced even after printing for a long term and a large number of sheets and whose life is prolonged. SOLUTION: In an electrophotographic image forming method or device by which an image is formed on a transfer material by passing through at least electrifying, exposure, developing and transfer processes and also the residual toner after transfer is recovered at a cleaning process, the total surface area ratio Z of an additive calculated by Z=(Ht.Wt)/(H.W) satisfies 0.5<=Z<=1.5 in the toner used at the developing process, also the photoreceptor used is provided with at least a photoreceptive layer and a protective layer incorporating filler on a conductive substrate in order, and the angle of repose between the protective layer surface of the photoreceptor and the toner is set as >=30 deg..
Patent JP-2003297102-A (JP)
Title: Hand-carrying mobile safety marker light for roadwork
Inventor: YANAKA YASUE
IPC: F21S2/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a pole which is always carried around may be tilted because an arm becomes tired after an extended use.  <P>SOLUTION: A pole stand is provided when carrying around is not required much, and the pole is inserted in it for use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331279-A (JP)
Title: Image processor
Inventor: TAKIZAWA MASAHIRO
IPC: G06T1/20
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor in which register setting can be changed in an arbitrary tile position.  <P>SOLUTION: The image processor is constructed to comprise a plurality of image processing circuit blocks (image processing units) which divide an image into grid for processing. Data is transmitted in packet unit in which data attribution information such as data type, data processing destination, data processing content, data size, and data position is added to image data included in the tile. Also, the packet (command packet) for reading out or writing the registers of the image processing circuit blocks (image processing units) and the image processing data (data packet) are transmitted using the same bus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332653-A (JP)
Title: Optical amplifier, light source device using the optical amplifier, optical therapeutic device using the light source device, and aligner using the light source device
Inventor: DOI MASAAKI
IPC: A61F9/007
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplifier that can prevent the generation of noise light due to inductive Raman scattering, four-wave mixing, etc., or the generation of self-phase modulation even when high-peak power light is produced.  <P>SOLUTION: The optical amplifier is formed by providing optical amplification waveguides 3, 4 and 5 that have specified sectional shapes and are extended on a glass substrate 2. The optical amplification waveguides comprise an inlet- side waveguide 3 extending from an inlet 3a to an intermediate part 7 and two branch waveguides 4 and 5 that are branched from the inlet-side waveguide 3 at the intermediate part 7 and are extended toward an exit-side end face 2b. The branch waveguides 4 and 5 are open at the exit-side end face 2b and form openings 4a and 5a respectively. The inlet-side waveguide 3 and branch waveguides 4 and 5 have sizes (sectional shapes) enough to keep a single mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334756-A (JP)
Title: Grinding wheel surface condition measuring device and grinding control method
Inventor: SHIMIZU SHINOBU
IPC: B24B47/18
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel surface condition measuring device for further minutely and easily measuring the surface condition of a grinding wheel.  <P>SOLUTION: A shape memory alloy 8 is arranged in the midway of a transmission bar 7 for transmitting vibration transmitted to a contactor 10 to a vibration sensor 6. The shape memory alloy 8 is deformed by heating by a heater 9. The contactor 10 is contacted with the surface of the grinding wheel 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338338-A (JP)
Title: Water proof connector
Inventor: ITO HIKARI
IPC: H01R13/52
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sealing rubber plug from coming off from a cavity without increasing cost.  <P>SOLUTION: When an internal pressure of the cavity 12 increases, the sealing rubber plug 30, which is inserted in the cavity 12, might slide over the sealing surface 16. Even if this occurs, when the circumference of the sealing rubber plug 30 reaches a resistance surface 15, frictional resistance between the resistance surface 15 and the rubber plug 30 increases, restricting further movement of the sealing rubber plug 30. Since it is not necessary to provide the sealing rubber plug 30 with any special hooking member, the cost can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337548-A (JP)
Title: Image recording display device
Inventor: KOBAYASHI TOYOKO
IPC: B43L1/04
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image display device which permits erasure of writing by ink-jet recording.  <P>SOLUTION: The image display device is provided with recording means having an ink delivery section for delivering a treating liquid containing a cationic substance and an ink discharge section for delivering a specific color and means for erasing the image recorded on a recording medium, in which an ethylene-methyl methacrylate copolymer is used as the recording medium. The erasure of writing is made possible with an EMMA as a medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337466-A (JP)
Title: Toner replenishing device
Inventor: SUDO TERUTAKA
IPC: G03G15/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner replenishing device in which toner dropping-down and peripheral soiling are prevented when it is attached and detached and the constitution is simple.  <P>SOLUTION: In the toner replenishing device to replenish a developing device for developing an electrostatic latent image with toner from a slit-like aperture part while the toner replenishing device is freely attachably/detachably coupled, the aperture part of the toner replenishing device is covered with and closed by a flexible member whose one end is fixed and bent at an outside wall before coupling and is opened by changing the curvature of the flexible member by external force applied by the developing device or the toner replenishing device at the time of coupling, and a toner absorbing member possessing small recessed parts on a surface is interposed in space between the flexible member and the outside wall of the toner replenishing device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346566-A (JP)
Title: Transmission cable and its manufacturing method
Inventor: KUWABARA KOICHI
IPC: H01B11/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an internal skew in a cable by preventing difference in the length of insulating wires from easily occurring even if the cable is bent.   <P>SOLUTION: In the transmission cable 1, the insulating wire 9 is composed by providing a fusion layer 7 at the outer periphery of an insulating layer 5 for covering a signal line 3, and a plurality of insulating wires 9 allow each insulating layer 5 to be fused and joined each other via the fusion layer 7, thus preventing the difference in the length of the signal lines 3 from being increased since the plurality of insulating wires 9 cannot slide easily even if the transmission cable 1 is bent, and hence reducing the internal skew in the cable 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348013-A (JP)
Title: Base station, transmission power control method and mobile communication system
Inventor: BUN SEIIKU
IPC: H04J13/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the degradation in communication quality between a base station and a mobile station.   <P>SOLUTION: The base station 1 is provided with a transmission power management part 2, a channel decision part 4 and a transmission power calculation part 5. The transmission power management part 2 decides whether or not the total transmission power in a time slot N exceeds the maximum transmission power. The channel decision part 4 decides presence/absence of a channel capable of reducing the transmission power of the time slot N when the total transmission power in the time slot N is decided to exceed the maximum transmission power by the transmission power management part 2. The transmission power calculation part 5 calculates the transmission power of the time slot N to be reduced in the channel when the channel is decided to exist by the channel decision part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348304-A (JP)
Title: Image reading/processing apparatus for original image
Inventor: YAMAGUCHI HIROSHI
IPC: H04N1/19
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading/processing apparatus for an original image in which a read time is shortened in comparison with a conventional apparatus when reading and outputting the original image with a desired resolution in the image reading/processing apparatus for the original image for reading the original image to create image data of the original image.   <P>SOLUTION: The image reading/processing apparatus for the original image is provided with: a light source part for successively irradiating the original image with a plurality of kinds of read lights having different polarization wavelength bands; and a pixel shifting means for shifting a pixel when reading the original image resulting from the radiation of the read lights, and has a reading part for reading the original image to create an image signal and for reading the original image each time the pixel is shifted when shifting the pixel by means of the pixel shifting means such that the image signal is created. The number of times of shifting the pixel in the reading part is set in accordance with the kind of the read light and the numbers of times of pixel shift by means of at least two kinds of read lights are mutually different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344982-A (JP)
Title: Photographic emulsion surface protective layer transferring sheet, method for forming photographic emulsion surface protective layer and photomask with protective layer
Inventor: SAKUMA MAKOTO
IPC: G03F1/56
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic emulsion surface protective layer transferring sheet and a photomask with a protective layer excellent in surface releasability even after long-term continuous use and excellent also in scuffing resistance.   <P>SOLUTION: The photographic emulsion surface protective layer transferring sheet 10 is obtained by stacking a photographic emulsion surface protective layer 2 containing an ionizing radiation-curable resin composition and an adhesive layer 3 consisting of a thermosetting resin and an ionizing radiation-curable resin composition containing a monofunctional acrylate having a hydrophilic group in order on the release-treated surface of a transparent support 1 having releasability and further sticking a cover sheet 4 to the adhesive layer 3. The photographic emulsion surface protective layer contains an ionizing radiation-curable resin as a release agent, based on a silicone copolymer having a block copolymerized moiety and a graft copolymerized moiety in its molecular structure and containing siloxane in at least one of the backbone chain and a branch chain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050017-A (JP)
Title: Cooking instrument and display method for cooking procedure
Inventor: OZAWA JUN
IPC: F24C7/02
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To assure an effective work on cooking. SOLUTION: A cooking instrument for cooking following a recipe includes a display, an input section, and an information processing section for displaying a recipe on the display. The information processing section in a cooking step where the cooking instrument performs cooking, once an operation of displaying information on another cooking step on the input section is performed, displays the information of the another cooking step of the recipe.
Patent JP-2004005310-A (JP)
Title: Microcomputer system
Inventor: OKUZONO RYOTARO
IPC: G06F12/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable execution of a change of read access system of a CPU on a loose timing condition.  <P>SOLUTION: Address conversion from a ROM ghost domain to a ROM domain is set so that the CPU can access the ROM domain when the CPU accesses the ROM ghost domain (S601), and a program counter of the CPU is changed from the ROM domain to the ROM ghost domain (S603). While the CPU accesses the ROM ghost domain and carries out the program of the ROM domain, access mode of the CPU in relation to the ROM domain is changed (S604), and thereafter, the program counter is changed to the ROM domain (S605).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008933-A (JP)
Title: Formaldehyde scavenger and method of scavenging formaldehyde
Inventor: KAWAGUCHI YOSHIHIRO
IPC: A61L9/01
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formaldehyde scavenger which has excellent formaldehyde scavenging properties, is safe, and has antibacterial properties and a method of scavenging formaldehyde.  <P>SOLUTION: The formaldehyde scavenger is characterized by containing a water-insoluble conjugated protein containing silver obtained by bringing a water-soluble protein containing 0.1-200 μ mole/g of an active thiol group and a silver salt into contact with each other in water, a protein, peptides, and a compound having at least one amino group selected from among amino acids.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015689-A (JP)
Title: Clock recovery circuit
Inventor: IWATA TORU
IPC: H03L7/099
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock recovery circuit adaptable to a very high speed data transmission.  <P>SOLUTION: An edge detecting circuit 220 detects the edges of two of multi-phase clocks CLK0-CLK4 from a VCO 200 between which an input data signal Data transits. In accordance with the detected result, the edge detecting circuit 220 activates one of mask signals W0-W4 for a prescribed period. In response to corresponding one of the mask signals W0-W4 from the edge detecting circuit 220, either an output signal of a delay cell on the pre-stage or an input data signal D-Data from a delay circuit 210 is selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003064297-A (JP)
Title: Masking acrylic resin composition and method for forming mask
Inventor: MAEDA KOICHIRO
IPC: C09D133/00
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic substrate masking composition which is properly used for coating protected parts on the electronic substrate when soldering a printed wiring substrate, hardly produces bleed, is excellent in heat resistance and non-pollution, and is capable of forming a good peelable mask. SOLUTION: The electronic substrate masking acrylic resin composition comprises acrylic resin particles and a liquid softener.
Patent JP-2004019161-A (JP)
Title: Earthquake resistant reinforcement structure for building
Inventor: MORI KATSUHIRO
IPC: E04G23/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earthquake resistant reinforcement structure for buildings such as a buildings for various kinds, living houses, or the like, which can be constructed in a short time at a low cost even when the building is being used and having the excellence in the beauty and spaciousness in relation to the earthquake resisting reinforcement structure of.  <P>SOLUTION: In the earthquake resisting reinforcement structure of the building constructed by fittingly fixing a reinforced structural body 1 to the inside of an opening section A of the building to be reinforced, the reinforced structural body 1 comprises at least a frame body 2 and a large number of grid plates 3 assembled in the frame body 2 in the shape of an inclined lattice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023306-A (JP)
Title: Signal synthesis circuit and antenna system using the same
Inventor: TORIMITSU SATORU
IPC: H04B1/18
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal synthesis circuit that reduces the effect on the circuit characteristics due to dispersion in components.  <P>SOLUTION: A capacitor 17j being a third capacitive element is added to a VICS (Vehicle Information and Communication System) high pass filter 17 consisting of second capacitive elements 17c, 17d and an inductive element 17g and passing a radio wave signal of a prescribed high frequency band in the signal synthesis circuit 15. Thus a trap circuit for trapping a radio wave signal of a lower frequency band received with a GPS antenna element is constructed so as to easily achieve isolation, and the constants of the components of the trap circuit are selected larger to reduce the effect on the circuit characteristics due to dispersion in the components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022725-A (JP)
Title: Semiconductor device
Inventor: SHIMANUKI YOSHIHIKO
IPC: H01L23/50
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To make thin a semiconductor device and to improve the reliability of the a semiconductor device.  <P>SOLUTION: In a semiconductor device, in which a semiconductor chip where a circuit is formed on the main surface of a semiconductor substrate mounted on a tab, leads electrically connected with external electrodes provided on the circuit forming surface of the semiconductor chip, the semiconductor chip, inner leads of the lead, and connecting portions where the external electrodes and the inner leads are connected to each other, are all sealed with sealing materials, the inner leads are extended so as to nearly radiate outward from the circumference of the semiconductor chip and partial rear surfaces of the inner leads are subjected to half-etching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018300-A (JP)
Title: Fire-resistant optical fiber core wire
Inventor: NISHIGUCHI MASAMI
IPC: C08K5/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire-resistant optical fiber core wire which has excellent mechanical characteristics and fire-resistance and can be used at a high temperature and under high humidity, and in which there is very little protruding of an optical fiber at the time of practical use.  <P>SOLUTION: In the fire-resistant coated optical fiber, the outer periphery of the optical fiber is coated with a primary coating material, and the outer periphery of the primary coating material is coated with a secondary coating material. The primary coating material is formed from an ultraviolet curing resin, and the secondary coating material is formed from a resin composition containing, by mass, 15-70 parts bromine-based flame retardant and 5-40 parts antimony trioxide to 100 parts of a resin component obtained by mixing, by mass, 40-95 parts thermoplastic polyester elastomer, 3-60 parts styrene-based block copolymer, and 0-40 parts polypropylene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016076-A (JP)
Title: Roll baler apparatus for combine harvester
Inventor: MATSUDA YOSHIMASA
IPC: A01F15/08
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that an additive is applied to stems and culms reaped by the reaping machine of a combine harvester, however, a storage tank for storing the additive is installed at the rear side of a role baler for storing and bundling the stems and culms cut by a stem and culm cutter, consequently, the front and rear balance of the combine harvester is defective and a transportable hose for transporting the additive stored in the storage tank is lengthened and a roll baler apparatus has difficulty in finding measures to prevent them.  <P>SOLUTION: The stem and culm cutter for cutting stems and culms is installed under a stem and culm transportation apparatus for transferring and transporting the stems and culms of crops reaped by the reaping machine. The roll baler for receiving cut stems and culms is installed. The storage tank for storing the additive is placed at the upper side of an undercarriage behind an operating seat. A nozzle at the tip of the transportation hose arranged on the storage tank for applying the additive to the stems and culms to be supplied to the stem and culm cutter is arranged at the upper side of the stem and culm cutter. A hydraulic valve for controlling operation of various kinds of cylinders is set at a lower space part between the reaping machine and the roll baler.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020931-A (JP)
Title: Display device
Inventor: WATANABE NOBUYOSHI
IPC: G09F13/04
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which enables a film to be stably intermittently moved with a simple structure.  <P>SOLUTION: A main body 10 is provided with an illuminating means 40, and a mosaic film and a mask film are brought into contact with each other so as to overlap in the front of the illuminating means 40. The mosaic film is fixed to the main body 10 with a mosaic film support frame between them. The mask film is attached to a mask film support frame 30. A pair of X-axis driving mechanisms 70 are arranged in upper and lower edge parts of the mask film support frame 30 on the main body 10, and a pair of Y-axis driving mechanisms 70' are arranged in left and right edge parts of the mask film support frame 30. The X-axis driving mechanisms 70 and the Y-axis driving mechanisms 70' are alternately driven by control of a controller 80 to intermittently move the film support frame 30 on a minute square locus, so that four images can be displayed by switching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021071-A (JP)
Title: Volume hologram optical element and its manufacture method
Inventor: SHIBATA SATOSHI
IPC: G03H1/04
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volume hologram optical element having optical anisotropy and capable of increasing the width of the reflection wavelength of obtained reflected light.  <P>SOLUTION: The volume hologram optical element has a high molecular layer 4 constituted by hardening photosensitive substance between base plates 1 and 2, and a liquid crystal layer constituted by including liquid crystal molecules 3 is laminated through the layer 4. The thickness of the liquid crystal layer is fixed, and the average refractive index of the liquid crystal layer is continuously changed in the laminating direction of the liquid crystal layer with respect to polarized light having the plane of polarization parallel with a rubbing direction on the base plates 1 and 2 and is fixed with respect to polarized light having the plane of polarization perpendicular to the rubbing direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018074-A (JP)
Title: Cushioning and packaging material
Inventor: OKU TOMOHIRO
IPC: B65D81/113
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning and packaging material, which facilitates packaging work and provides a sufficient cushioning force.  <P>SOLUTION: The cushion has a fixed cushioning part 2 composed of a plurality of layered corrugated boards for cushioning a case 1. The fixed cushioning part 2 is provided with a cushioning strip 3, which is projected downward so as to come in contact with the side face of the case 1 and is formed integrally with the fixed cushioning part.  <P>COPYRIGHT: (C)2004,JPO