baber/WOPTO huggingface dataset:
Patent JP-2004328376-A (JP)
Title: Broadcast device
Inventor: TSUJI AKIHIRO
IPC: H04L12/44
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a broadcast device capable of enhancing security of communication data without encrypting the communication data.  <P>SOLUTION: The broadcast device identifies a transmission destination address of the communication data broadcast from other port circuit, collates the transmission destination address with an address of a communication terminal connected with a physical port 11 of itself, when the addresses coincide, transmits the communication data to the communication terminal and when the addresses do not coincide, transmits the communication data to the communication terminal after rewriting a payload part of the communication data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322968-A (JP)
Title: Sun visor for vehicle and its manufacturing method
Inventor: OGAWA HIROTO
IPC: B60J3/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun visor for a vehicle and its manufacturing method capable of eliminating degradation in appearance caused by visible one-side welding line among welding lines of a surface.  <P>SOLUTION: In this manufacturing method for the sun visor for the vehicle in which a sun visor body 10 is formed by covering a core body 11 with the surface 20, one piece of a surface material 21 formed of a sheet material which can be welded is set in a folded state along the one-side edge of the core body 11 between a pair of welding models 31, 35 so as to cover both surfaces of the core body 11. Then the pair of the welding models 31, 35 are closed and a layered portion of the surface material 21 is welded over both the edges and the other side edge of the core body 11 from vicinities of R-start points P of both-corner R portions 12 of the one-side edge of the core body 11 to form the sun visor body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325032-A (JP)
Title: Dehumidification air conditioner
Inventor: TAKEUCHI KATSUHIKO
IPC: F24F3/147
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidification air conditioner capable of improving the unevenness in water absorption by wall surface effect, with respect to the dehumidification air conditioner having passages filled with an adsorbent.  <P>SOLUTION: In this dehumidification air conditioner 1 formed by alternately stacking first flow channel parts 10 constituted by arranging first passages 11 where the dehumidified air flows in parallel, and second flow channel parts 20 constituted by arranging second passages 21 where the air for heat exchange flows, the first passages 11 respectively have an upstream-side first filling part 12 filled with the adsorbent 15, a downstream-side second filling part 14 filled with the adsorbent 15, and an intermediate part 13 having a space for mixing the air, between the first filling part 12 and the second filling part 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330482-A (JP)
Title: Method for molding electroconductive resin molded product
Inventor: MIYAZAKI HIROTAKA
IPC: B29C45/37
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive liquid crystal polymer molded product capable of obtaining electroconductivity in accordance with a design.  <P>SOLUTION: In this method for manufacturing the electroconductive resin molded product by the injection/compression molding of a composition prepared by compounding 200-600 pts.wt. of at least one kind of an electroconductive filler (B) with 100 pts.wt. of a liquid crystal polymer (A), a mold provided with a cavity having ribs, each of which is characterized in that the height of each rib is twice or above the minimum thickness of the cavity at the time of injection of a resin and the thickness thereof is below the minimum thickness of the cavity at the time of injection of a resin, provided to 30% or above of the periphery of the cavity, is used to compress the resin in a state that the whole of the cavity is not filled at the time of injection/compression molding. By this method, the electroconductive resin molded product, wherein the irregularity of surface resistance is 10% or less, is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003331580-A (JP)
Title: Data strobe input buffer, semiconductor memory device, data input buffer, and method for controlling propagation delay time of semiconductor memory
Inventor: SEO SEONG-YOUNG
IPC: G11C11/409
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-mode data buffer controlling a propagation delay time and its control method.  <P>SOLUTION: In a data buffer such as a data strobe input buffer or a data input buffer which can be operated with a multi-mode as SM (single mode) and DM (dual mode), the mode is selected by providing an external signal such as, for example, an address signal or an external command signal, the data buffer is used as SM/DM dual use, can improve data setup/hold-margin, a semiconductor memory device comprises the data buffer of one or more, also, a method of for controlling a propagation delay time can improve data setup/hold-margin of the SM/DM dual use data buffer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004335837-A (JP)
Title: Process for producing semiconductor substrate
Inventor: KANZAWA YOSHIHIKO
IPC: H01L29/786
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To form strained Si with no SiGe buffer layer at an arbitrary place of a wafer.  <P>SOLUTION: An opening 103 is formed in an Si substrate having (001) surface by dry etching. In this regard, a set of facing ä100} is selected as the sidewall. Subsequently, an Si buffer layer 104 and an SiGe layer 105 are formed on the sidewall in the opening. The substrate is then planarized and Si crystal is grown epitaxially on the surface of the substrate thus forming a strained Si layer 108 on the SiGe layer 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331874-A (JP)
Title: Solid fuel having adjustable burning flame
Inventor: UCHIDA KOUJI
IPC: C10L9/10
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid fuel having adjustable burning flame to increase the variation of the decorative effect of a candle or adjust the burning rate in the case of using as a heat source for carrying or indoor cooking.  <P>SOLUTION: A mixture composed of a main fuel 1 and a combustion retarder is formed to a prescribed form to obtain the solid fuel. The main fuel 1 is a liquid fuel and the combustion retarder is its supporting solid, or the main fuel 1 is a solid fuel and the combustion retarder is a substance to delay the combustion of the fuel. As an alternative, the forming pressure in the forming of the mixture to a prescribed form is adjusted between normal pressure to a pressurized state to obtain the solid fuel having controlled heating power or burning period, etc., independent of the presence or absence of the combustion retarder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335370-A (JP)
Title: Cold-cathode tube
Inventor: HANIYU ATSUSHI
IPC: G02F1/13357
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-cathode tube to materialize a longer life.  <P>SOLUTION: A sealed wire material 3 connected to an inner lead 4 and an electrode part 5 while airtightly penetrating inside and outside through the tube end part 1a of a glass tube 1 is formed into two layers. Heat of the electrode part 5 is made to efficiently conduct to an outer lead 6 and a wire 8 in the outside of the tube, by forming the outer layer 31 by a kovar, and by forming the inner layer 32 by a heat conducting wire of copper, beryllium, or aluminum having higher thermal conductivity than the outer layer 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339968-A (JP)
Title: Extremely minute flow liquid supply device
Inventor: KAZAMA KATSUHIKO
IPC: F04B9/123
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extremely minute flow liquid supply device capable of eliminating the possibility of micro bubbles due to dissolved nitrogen gas and easily removing mixed air bubbles, enabling a reduction in size, and manufacturable at a largely reduced cost.  <P>SOLUTION: This liquid supply device 1 comprises at least a pair of liquid suction/discharge mechanisms 2 and 3 for pressurizing liquid sucked from a primary side and discharging the pressurized liquid to a secondary side. The first liquid suction/discharge mechanism 2 controls liquid pressure to a constant on the upstream side of a restriction mechanism 4. The second liquid suction/discharge mechanism 3 supplements the liquid to the first liquid suction/discharge mechanism 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337040-A (JP)
Title: Planting container, and material for producing the same
Inventor: MATSUO YOSHITSUGU
IPC: A01G9/02
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a material for producing a planting container easily produced by even an aged person or a challenging person who does not have much strength, and so designed that water retention, air permeability and drainage can be easily regulated in accordance with respective growing conditions suitable for the plants to be cultivated.  <P>SOLUTION: The material for producing the planting container is obtained by adding at least 5-18 wt.% of palm-shell fibers (the weight of dried ones) to 100 wt.% of cement, and adding water to the mixture when used to be formed into a modeling slurry mixture. The planting container is produced by forming the modeling slurry mixture obtained by adding water to the mixture prepared by adding at least 5-18 wt.% of palm-shell fibers (the weight of dried ones) to 100 wt.% of cement into a shape having a recessed part for planting, and drying the formed mixture followed by eliminating alkali components from the cement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003342320-A (JP)
Title: Process for preparing catalyst composition for ethylene polymerization or copolymerization
Inventor: TAFTAF MANSOUR IZZAT
IPC: C08F6/08
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To recycle an effluent waste in a process for preparing a catalyst composition for ethylene polymerization or copolymerization.   <P>SOLUTION: The process for preparing the catalyst composition for ethylene polymerization or copolymerization comprises the following steps: (a) treating at least one magnesium alkoxide compound with the effluent waste from a process for production of a polypropylene catalyst of the Ziegler-Natta type, the effluent waste being mainly composed of about 10 to about 20 wt.% transition metal compounds including titanium tetrachloride, about 20 to about 50 wt.% solvents, about 0 to about 2 wt.% electron donors and impurities; (b) washing the product of the step (a) with an inert hydrocarbon solvent; and (c) drying the washed product for use as the catalyst composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342921-A (JP)
Title: Anti-pollution equipment, anti-pollution method, and anti-pollution program
Inventor: SUGIURA TOSHIKAZU
IPC: B01D53/34
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To on/off-control an anti-pollution equipment without affecting facilities on the semiconductor manufacturing apparatus side.  <P>SOLUTION: A pressure gage 7 for monitoring the pressure in a pipe 4 is installed in the pipe 4 between a plasma type abatement system 5 and a turbopump 3. A controller 8 actuates the plasma type anti-pollution equipment 5 when the pressure measured by the pressure gage 7 is in a specified range, and stops the plasma type abatement system 5 when the pressure measured by the pressure gate 7 is out of the specified range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349770-A (JP)
Title: Automatic cut-off circuit and mute releasing method therefor
Inventor: NAKAI KAZUMASA
IPC: H04N5/44
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic cut-off circuit for a video display apparatus whereby a stable point of time for a video display operation can be recognized and release of video mute can be controlled in a proper timing.  <P>SOLUTION: The automatic cut-off circuit is provided with: second detection means 27f, 27d, 27b for respectively providing an output of a second detection signal by each of RGB when a voltage level of a reference pulse reaches a difference reference voltage or below; operation stability discrimination means 27j, 27h, 27g for respectively providing an output of a stable signal by each of the RGB; a mute release means 27k for selecting each input of RGB video signals from a DC power supply voltage Eo when the operation stability discrimination means 27j, 27h, 27g output all of the operation stable signals by each of the RGB; and level shift means 6, 9, 12 for gradually increasing or decreasing the voltage level of the reference pulse by each of the RGB through the reception of the first detection signal and setting the voltage level by the operation stable signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347742-A (JP)
Title: Photoreceptive unit and image forming apparatus
Inventor: KIMURA YOSHIYUKI
IPC: G03G15/00
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the outer peripheral surface of a photoreceptor from being brought into contact with a floor surface or the like when the photoreceptor taken out from a housing case such as a carton or that taken out from an image forming apparatus is placed on the floor surface or the like.  <P>SOLUTION: Photoreceptive units 48 and 50 possess the photoreceptor 3 positioned on the upper side of an image formation means provided in an apparatus main body 2, casing members 47 and 49 holding the photoreceptor 3 and attachable/detachable to/from the apparatus main body 2 together with the photoreceptor 3 and a leg part 51 provided at the casing members 47 and 49 and extended on a lower side from the lower surface of the photoreceptor 3 by projecting downward. Thus, in the case of placing the photoreceptive units 48 and 50 on a table and on the floor surface or the like, the lower end part of the leg part 51 is grounded on the floor surface or the like, and the outer peripheral surface of the photoreceptor 3 is prevented from being brought into contact with the floor surface or the like, so that the photoreceptor 3 is prevented from being damaged due to contact with the floor surface or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006361-A (JP)
Title: Manufacturing method of surge absorber
Inventor: IKEDA FUJIO
IPC: H01T21/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable to use a small-sized sealing electrode suitable for mass production, in a surge absorber using a cap electrode with a flange for positioning a surge absorbing element.  <P>SOLUTION: Glass tubes 9A, 9B are inserted into both end parts of a glass tube 5B, the sealing electrodes 6A, 6B are inserted into these glass tubes 9A, 9B, and the glass tubes 9A, 9B are respectively fused and bonded to the glass tube 5B and the sealing electrodes 6A, 6B. By this, since the radii of the sealing electrodes are enabled to be smaller, a smaller-sized one can be used as the sealing electrode, and an electronic component inclusion body with a comparatively small size can be manufactured with a high productivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004347037-A (JP)
Title: Fastening metal fitting
Inventor: YAGISAWA YASUE
IPC: E04D3/36
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening metal fitting capable of maintaining an excellent fastening force without damaging plate-like bodies when stacked plate-like bodies are fixedly fastened.  <P>SOLUTION: In this fastening metal fitting, a bolt 1 having an expansion sleeve 3 fitted thereto by engaging with the tip part of the bolt 1 from one faces of the stacked plate-lie bodies A and B and covering the shaft part of the bolt 1 and a collar 4 expanding the expansion sleeve 3 is inserted into a common hole 7 in which the plurality of stacked plate-like bodies are passed. A nut 5 is fitted projectedly to the other face side, fixed, and rotated to fixedly fasten the stacked plurality of plate-like bodies A and B between the expanded expansion sleeve 3 and the nut 5. Since a washer 2 is installed between the tip part 1a of the bolt 1 and the expansion sleeve 3, and screw-like groove part 1c in reverse direction reaching from a tip part to a male screw part 1b is formed on the outer peripheral surface of the bolt 1 having the male screw part 1b, the rotation of the bolt 1 is not transmitted to the expansion sleeve 3, and the bottom face of the expansion sleeve 3 does not damage the surface of the plate-like bodies.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347956-A (JP)
Title: Apparatus, method, and program for speech recognition
Inventor: KOSHIBA AKINORI
IPC: G10L21/0208
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable speech recognition even in noisy environment.  <P>SOLUTION: A noise removal part 103 makes a plurality of spectrum subtractions which differ in the degree of noise subtraction. A feature quantity calculation part 104 calculates a feature quantity by integrating a plurality of signals outputted from the noise removal part after noise removal. A speech recognition part 105 compares the feature quantity outputted from the feature quantity calculation part 104 with a previously learnt reference pattern and outputs a recognition result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348890-A (JP)
Title: Information recording medium and positioning method
Inventor: TANABE TAKANARI
IPC: G03H1/28
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium capable of reducing an influence caused by stain sticking or the like in the information recording medium provided with a multilayer type hologram obtained by laminating a plurality of recording layers.  <P>SOLUTION: This information recording medium is made of the multilayer type hologram obtained by laminating the plurality of recording layers whose information can be optically reproduced by detecting leaked light from a concave-convex pattern formed on a surface. A protecting part is provided at a side that causes light to be made incident on the recording layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347993-A (JP)
Title: Pixel circuit, display device and driving method for pixel circuit
Inventor: UCHINO KATSUHIDE
IPC: H05B44/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pixel circuit which can perform source follower output free of the deterioration in luminance in spite of a change in the current-voltage characteristics of a light emitting element with lapse of time, makes a source follower circuit of an n-channel transistor (TR) possible and makes the n-channel TR usable as a driving element for EL in the state of using an anode and cathode electrode of the present state, a display device and a driving method for a pixel circuit.  <P>SOLUTION: A source of the TFT 111 as the driving TR is connected to the anode of the light emitting element 114 and the drain is connected to a power source potential VCC and a capacitor C 111 is connected between the gate and source of the TFT 111. The source potential of the TFT 111 is connected to a fixed potential through the TFT 113 as the switching TR.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352551-A (JP)
Title: Vessel for housing fuel reformer
Inventor: MORI RYUJI
IPC: C01B3/38
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel for housing a fuel reformer in which the fuel reformer is firmly placed and fixed without conducting the heat generated in the fuel reformer to the vessel.  <P>SOLUTION: This vessel is provided with: a base 1 having a recessed part for housing the fuel reformer 8 producing gaseous hydrogen from fuel inside on the upper surface; and a cover 4 attached onto the upper surface of the base 1 so as to cover the recessed part. The base 1 is provided with: a seat 9 for placing and fixing the fuel reformer 8 mounted on the bottom of the recessed part; a feed passage 5a for feeding the fuel to the fuel reformer 8; a discharge passage 5b for discharging the reaction gas; and wiring for supplying power to the fuel reformer. In the seat 9, a joining surface to the fuel reformer 8 is smaller than a joining surface to the bottom of the recessed part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354028-A (JP)
Title: Heat pump type hot-water supply device
Inventor: KAWAMURA SUSUMU
IPC: F25B30/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type hot-water supply device capable of providing a desired hot water temperature without using a large pump responding to a large flow rate.  <P>SOLUTION: A control device 100 reduces the heating capability of a heat pump device 2, when the rotating speed of a circulating pump 20 exceeds a permittable rotating speed, by changing the valve opening of an expansion valve 23 to the opening direction, or changing the rotating speed of a compressor 21 to the reducing direction. Accordingly, even if the temperature of the water sucked to a circulating circuit 20 is high, or a hot water storage target temperature is low, the boiling temperature never causes a rise abnormality. Therefore, the desired hot water temperature can be obtained without adapting a high-capability large circulating pump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359977-A (JP)
Title: Electrodeposition coating system
Inventor: KANZAWA HIROAKI
IPC: C25D13/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrodeposition coating system for adequately washing a hanger while reducing the consumption of pure water.  <P>SOLUTION: The electrodeposition coating system X comprises a hanger 1 for holding a workpiece; a pretreatment unit 4 having a chemical conversion-coating means 44 for conversion-coating the workpiece, and the first washing means 45 for washing the above conversion-coated workpiece with water; an electrodeposition coating unit 5 for electrodeposition-coating the pretreated workpiece in the pretreatment unit 4; a hanger-cleaning unit 7 for washing the hanger 1 with water to remove the attaching electrodeposition paint; and a transportation means 2 for transporting the hanger 1 sequentially to the pretreatment unit 4, the electrodeposition coating unit 5 and the hanger-washing unit 7. The hanger washing unit 7 has a water-storing part 70 for storing water which has been used to wash the hanger 1 in the hanger-washing unit 7, the third washing means 71 for washing the hanger 1 with water W<SB>1</SB>in the water-storing part 70, and the fourth washing means 72 for washing the hanger 1 with the water W<SB>2</SB>which has been used to wash the workpiece in the first washing means 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361500-A (JP)
Title: Illuminator, projection display apparatus and its driving method
Inventor: HOSAKA HIROYUKI
IPC: F21Y101/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator provided with an adaptive light control element and, moreover, realize fine control of light quantity on the low brightness side in the illuminator.  <P>SOLUTION: In the illuminator, the light control means 30 for controlling the light quantity of outgoing light from a light source 10 is arranged on the front surface of the light source 10. In such a case, the light control means 30 is arranged on the optical axis Y of the light in such a manner that the light control is performed preferentially from the region close to the optical axis Y and line-symmetrically or axis-symmetrically for the light axis Y.  <P>COPYRIGHT: (C)2005,JPO&NCIPI