baber/WOPTO huggingface dataset:
Patent JP-2004238266-A (JP)
Title: Method of manufacturing conductive ceramic
Inventor: OTSUKA TETSUMI
IPC: C04B35/58
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing conductive ceramic suitable for fabrication of an aluminum melting vessel such as a boat or crucible and having excellent corrosion resistance.  <P>SOLUTION: In the method of manufacturing the conductive ceramic, a powdery raw material which contains 3 to 40 mass% amorphous boron nitride containing ≥3 mass% oxygen, 20 to 70 mass% titanium diborate, and 10 to 60 mass% aluminum nitride and in which the total of the components amounts to ≥97 mass% is molded and sintered at 1,800 to 2,200°C under ≤30 MPa pressure (including a normal pressure) to obtain a compact of ≥90% relative density.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242768-A (JP)
Title: Storage bed and vehicle
Inventor: TANISAKO MORIO
IPC: A47C17/70
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage bed used by being postattached to various types of matters such as a vehicle, used in various places, facilitating the development and the storage, and when being disposed in the vehicle, safely loading luggage thereon in storing and to provide the vehicle with the storage bed.  <P>SOLUTION: A bed body 20 is provided with first-third bed boards 21-23, the bed boards 21-23 are disposed tandem with the third bed board 23 set in their center, and the adjoining bed boards 21 and 23 and between 23 and 22 are connected with a plurality of hinges. Through-holes are opened in the both sides of a frame 20b of the third bed board 23, and one ends of a crank-shaped pivots 36 and 36, which are provided in rotation hinges 30 and 30, are inserted in the frame 20b through the both through-holes. The other ends of the both pivots 36 and 36 are rotatably journaled to brackets 31 and 31 of the rotation hinges 30 and 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244246-A (JP)
Title: Inorganic material and shift reaction catalyst using the same
Inventor: KOBAYASHI TOMOAKI
IPC: C01B3/48
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic material having excellent heat resistance and a shift reaction catalyst using the inorganic material as a support and having high shift catalytic activity.  <P>SOLUTION: The inorganic material is composed of a multiple oxide containing at least cerium and niobium having the maximum peak height originating from niobium oxide which is ≤1/10 of the maximum peak height originating cerium oxide in the X-ray diffraction using CuKα line. A catalyst free from the deterioration of the catalytic activity, having excellent shift reactivity at a low temperature and capable of suppressing methanation reaction is obtained by supporting a novel metal element on the inorganic material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209201-A (JP)
Title: Portable rain cover for bag, also usable as bag
Inventor: KODAMA YUKARI
IPC: A45C13/00
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable rain cover that is waterproof to prevent a bag from being wetted even in sudden rain, so that it can be easily carried, which is also usable as a bag.  <P>SOLUTION: In this portable rain cover, the bag is put into a cover body 1 usable as a waterproof sheet, a cord on a bag opening sheet 1.e at a cover bottom is drawn, fasteners 6.a and 6.b are put on it, and a front surface 1.b and a back surface 1.d of the cover are connected to contain the bag. Belts 2.a provided from the front surface along an upper surface and the back surface are attached to the front surface and the back surface only. Since belts 2.b provided over the upper surface are floating, they can be used as handles. The bag or the like can thus be contained in it to be easily carried without being wetted in rain or the like. The fasteners 6.a and 6.b at the cover bottom are installed to face each other. By re-combining them to be connected front-to-front and back-to-back, and adjusting length of the belts, the belts become usable as handles, so that the cover main body is overturned to be used as a bag.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248452-A (JP)
Title: Overcurrent protection circuit
Inventor: MAYAMA SHUJI
IPC: H02H3/087
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a trouble that an overcurrent is generated due to the short circuit of a load, to cause the break of an element.  <P>SOLUTION: A drive current Id that flows to a drive switch 12 is shunted by a shunt circuit 45, the overcurrent I1 is detected by using a current mirror circuit 43 and a constant current source 44, the overcurrent Id that corresponds to the short circuit of the load 11 is detected based on the detection result of the overcurrent, and the drive switch 12 is turned off based on the detection. Also, it is determined whether a voltage Vs of a connecting point of the load 11 and the drive switch 12 is at a level correspondent to the short circuit of the load 11, and depending of the result of the determination, a current threshold determining whether the drive current Id is the overcurrent or not is changed at multi-steps. When the load 11 is short-circuited, it is determined whether the drive current is the overcurrent or not by a current lower than a normal current.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243971-A (JP)
Title: On-vehicle operation panel device
Inventor: KAWAI TAKAMASA
IPC: B60H1/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of an on-vehicle operation panel device.  <P>SOLUTION: The on-vehicle operation panel device is equipped with a display device 2 for displaying an operation screen indicating each operation item capable of being operated with a five-way selector switch and an electronic control unit 3 for displaying on the display device 2 any one of the operation screen in each operation screen when performing a call operation for calling the operation screen of each on-board equipment relative to the five-way selector switch 10. The electronic control unit 3 decides to use the operation screen including an operation item with its number of operation times being maximum as one operation screen displayed when a call operation is performed. Thus, when the call operation is performed, the operation screen including an operation item high in operation frequency can be displayed, improving the operability of the on-vehicle operation panel device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252499-A (JP)
Title: Reader/writer and communication system
Inventor: MUTO YOSHIHIRO
IPC: G06K17/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader/writer which can be converted into both protocols of block transmission and character transmission.  <P>SOLUTION: The reader/writer performing relay communication between a high-order terminal and an IC card is provided with a decision means deciding whether the installed IC card is a first type IC card performing communication based on a first protocol of character transmission or a second type IC card performing communication based on a second protocol of block transmission, a first conversion communication means converting data to the respective protocols and performing relay communication between the high-order terminal performing communication based on a third protocol of block transmission, which differs from the second protocol, and the first type IC card, a second conversion communication means converting data to the respective communication rules and performing relay communication between the high-order terminal and the second type IC card and a switching means making the first conversion communication means or the second conversion communication means perform communication based on a decision result of the decision means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250331-A (JP)
Title: Deodorant composition having insect-proof, mite-proof and bacteriostatic property
Inventor: KOBAYASHI NOBUO
IPC: A01N43/08
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a deodorant composition having insect-proof, mite-proof and bacteriostatic properties.  <P>SOLUTION: This composition is prepared by mixing water with ethyl alcohol, an amphiphilic organic compound, a linear water-soluble poly(meth)acrylamide exhibiting strong aggregating properties and having an anionic group, a cationic group and a neutral amide group in the molecule, a water-soluble bacteriostatic agent or further a moth-proof agent in an amount within a prescribed range and diluting the resultant mixture. Noxious insects, mites, noxious microorganisms and malodors can collectively be removed and the indoor environment can be cleaned by spraying the resultant composition on the surfaces of indoor floors, walls, ceilings, indoor housed goods, and the like. The composition is low toxic, low irritant, low odorous and incombustible and can rapidly be dried.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253053-A (JP)
Title: Fdd device
Inventor: YAGAWA ATSUSHI
IPC: G11B20/10
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FDD device capable of preventing reading errors, even when the pulse interval of READ DATA is narrowed and adjacent READ DATA pulses are regarded as one pulse in the case of the conventional device, when a data transfer speed is made faster than that specified for a read circuit.  <P>SOLUTION: The READ DATA signal of a read circuit is not directly inputted to a flexible disk controller 2, it is decided that adjacent pulses are joined when a READ DATA pulse width is long, and the signal is inputted to the flexible disk controller 2 via a circuit (READ DATA pulse shaping circuit 3) which outputs a separated and reproduced pulse by narrowing the pulse width.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249586-A (JP)
Title: Decorative material
Inventor: SHIBATA TAKAYUKI
IPC: B44C3/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative material in which stain resistance is not decreased caused by exposing of a sublayer at its recessed parts even when an embossing pattern is provided by a flexographic printing.  <P>SOLUTION: In the decorative material 10 preferably having a decorative layer 3 on a base 1 and having an embossing resin layer 2 with an embossing pattern as an outermost layer, an ionization radiation-curable resin ink incorporated with a silicone oil as a leveling agent in an ink forming the embossing resin layer, is used to make the ink on printed parts flow and cover onto non-printed parts so as to leave protruded shapes of the printed parts. Stain resistance of the non-printed parts is prevented from being lowered caused by exposure of the sublayer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258715-A (JP)
Title: One-chip microcontroller
Inventor: OKAMOTO SHOZO
IPC: G06F15/78
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase the efficiency of a memory check of a one-chip microcontroller (MCU).  <P>SOLUTION: The MCU, which diagnoses a memory by saving data stored in a check address to a given saving address in the memory, then writing check data into the check address, and reading in data stored in the check address with the check data written thereinto, has extracting means for extracting upper two bits of the check address, logic inverting means for logically inverting each of the extracted upper two bits, selection means for selecting upper two bits unequal to the extracted upper two bits and the logically inverted upper two bits, and setting means for setting an address having the selected upper two bits as the saving address.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258901-A (JP)
Title: Printer, cartridge, and charge output device
Inventor: ISHIBASHI OSAMU
IPC: G06Q50/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To charge each user for a coloring material for a cartridge used for printing by the printing-permitted user.  <P>SOLUTION: The printing-permitted user and a used amount of the coloring material for the toner cartridge 40 are stored in a storage element 50 integrated with the toner cartridge 40, and printing-required information is printed on a prescribed medium by a printing executing means, when the user transmitting the printing-required information is conformed with the user stored in the storage element 50. The used amount of the coloring material for the cartridge used for the printing is calculated to be stored in the storage element 50 while correlating the user with the used amount of the coloring material. The printing-permitted user and the used amount of the coloring material for the cartridge 40 used for the printing by the user are stored thereby in the storage element 50 of the cartridge 40, while correlating them each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256722-A (JP)
Title: Metallic luster-imparted color ink composition for writing utensil
Inventor: ASAMI HIDEAKI
IPC: C09D11/16
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic luster-imparted ink composition for writing utensils which can form scripts excellent in such brilliance as a mirror surface by forming a fine metallic luster layer on writing faces, particularly on non-penetrant writing faces such as metals and plastics and which can enhance the value of the merchandise when applied to writing utensils such as a variety of marking pens and ball-point pens.  <P>SOLUTION: The metallic luster color ink composition contains colloid particles selected from gold, silver, platinum, and copper as a colorant, a solvent such as water and an organic solvent, and a dispersant of the colorant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256733-A (JP)
Title: Thermoplastic resin composition and car interior and exterior part
Inventor: MARUYAMA TOSHIYA
IPC: C08L25/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new thermoplastic resin composition superior in flexibility and impact resistance, and hard to delaminate.  <P>SOLUTION: This thermoplastic resin composition comprises the following (A) and (B) with the weight ratio of (A)/(B) of 98/2 to 50/50. (A) is an acrylonitrile-styrene copolymer and (B) is an alkenyl aromatic compound-conjugated diene compound block copolymer containing a block composed of the alkenyl aromatic compound of 42-58 wt%. As a preferred example, when the block copolymer of (B) is not hydrogenated, the thermoplastic resin composition comprises the above (A) and (B), and additional (C) of a polyolefin resin, wherein the weight ratio of (A)/(B) is 98/2 to 50/50 and the content of (C) is 1-100 pts.wt. based on 100 pts.wt. of the total amount of (A) and (B).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004007441-A (JP)
Title: Wireless communication apparatus and output power starting method
Inventor: OKADA KAZUHISA
IPC: H04L27/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus such as a mobile phone with high reliability capable of preventing delay in starting an amplitude control loop from slowing down due to reduction in a closed loop frequency band caused by a change in the gain of the amplitude control loop.  <P>SOLUTION: In the wireless communication apparatus adopting the polar loop system and having a phase control loop for controlling the phase of a carrier outputted from a transmission oscillator (TxVCO) and an amplitude control loop for controlling the amplitude of a transmission output signal outputted from a power amplifier circuit (210), a precharge means (CGP, DTC) for rapidly raising the control voltage of the power amplifier circuit to a prescribed level at start of transmission is provided onto a forward path extending from an amplitude detection circuit (150) to the power amplifier circuit (210) configuring the amplitude control loop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285269-A (JP)
Title: Method for removing adhered coating substance from through-hole of component, and component treated by the same
Inventor: GILBERT FARMER
IPC: B24C11/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing an adhered coating substance from a through hole on the surface of a component without damaging the wall of the hole and the surface of the component.  <P>SOLUTION: The adhered substance (22), which is joined to a coating layer (20) and does not perfectly close the through hole (12), is removed by this method from the through hole (12) of the component (10) having the coating layer (20) on a first surface (14). The method includes the step for guiding a jet (34), which contains the liquid including non-abrasive particle media, toward the through hole 12 from a second surface (16) of the component (10) located at the opposite side of the first surface (14). Removal of the adhered substance (22) is carried out mainly by not the liquid, but the particle media propelled by the jet (34) containing the liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273173-A (JP)
Title: Contact point structure, electronic equipment, and manufacturing method of contact point structure
Inventor: SASAKI AKIHIRO
IPC: H01R12/59
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact point structure in which a rise in cost and degradation of yield can be prevented, and even if the members in contact with each other move relatively, generation of noise can be prevented.  <P>SOLUTION: A multi-functional electron equipment is provided with an equipment main body, an operation display unit provided in this equipment main body in free movement, and a grounding structure 9 as a contact structure. The grounding structure 9 has a parallel part 23 and a contact spring member 32. The parallel part 23 is fitted to a travelling movable member 15 together with the operation display unit. The parallel part 23 has a conductive matrix 30 and an insulating surface layer 31 formed on both surfaces of the matrix 30. A protrusion 25 is formed on the parallel part 23, and the matrix 30 is exposed at the fractured part H where the surface layer 31 is fractured at the top end of the protrusion 25. A contact point S is provided at the fractured part H of the surface layer 31. A contact spring member 32 contacts the contact point S, thereby, the matrix 30 of the parallel part 23 is electrically connected with the contact spring member 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272400-A (JP)
Title: Memory card
Inventor: TSUNODA MOTOYASU
IPC: G06F21/12
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To install an application program of an IC card on an MMC or delete it from the MMC, in the MMC, with an instructions from a host.  <P>SOLUTION: A storage device for storing data is provided with an external interface, a controller and a code computation processing part having a first nonvolatile memory and a second nonvolatile memory. The controller is provided with a means for inputting a program to be executed in the code computation processing part from the first nonvolatile memory or external equipment and writing the program concerned to the second volatile memory according to the instructions from the external equipment connected via the external interface. Further, the controller is provided with a means for deleting the program written to the second nonvolatile memory according to the instructions from the external equipment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267416-A (JP)
Title: Spin drum type game machine
Inventor: KAKIZAWA KOYU
IPC: A63F5/04
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable the players to enjoy the games with interests therein by eliminating a possible troublesomeness from the game media despite its table type cabinet structure.  <P>SOLUTION: The spin drum type game machine has the table type cabinet in which operation parts 3a-3c are arranged on a horizontal panel surface and figure display windows 4a of reel parts are disposed on a horizontal surface or an inclined surface successively provided thereon. There are provided a card insertion port 2a through which is inserted a card medium having the information stored on the number of the game media, a card reader part which reads the information out of the card medium inserted and writes the information into the card media, a control part which gets the number of bets set according to the number of the game media based on the information read by the card reader part and determines the results of the games carried out by the players and a media put-out part for putting out the game media to a game medium receiving tray 3e according to the results of the games.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271310-A (JP)
Title: Gps receiving terminal, gps reference station and computer software
Inventor: NAGANO MASATO
IPC: G01S19/05
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GPS receiving terminal, a GPS reference station and a computer software capable of improving reliability in positioning by a GPS positioning system, capable of picking up at least three satellites with high probability, especially even in a poor positioning environment, such as in urban area or mountainous region.  <P>SOLUTION: The GPS receiving terminal 1 comprises a GPS receiving part 11 for receiving an almanac data and an Ephemeris data from the GPS satellites 3; an orbit estimating part 14 for estimating the GPS orbits, by using the received almanac data; a positioning process part 13 for positioning process by using Ephemeris data; and a communication part 12 for data transmission/reception to/from a GPS reference station 2. The communication part 12 receives the Ephemeris data from the GPS reference station 2, before an unsuitable time zone for GPS positioning, such as the time zone supposed to be reduced in number of visible GPS satellites, or the time zone to be increased in number of switching of visible GPS satellite.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269425-A (JP)
Title: Method for preparing trifluoromethyl-substituted 2-alkoxyacetophenone derivative
Inventor: ISHII AKIHISA
IPC: C07C45/59
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a trifluoromethyl-substituted 2-alkoxyacetophenone derivative which is an important intermediate of drugs and agrochemicals.  <P>SOLUTION: The trifluoromethyl-substituted 2-alkoxyacetophenone derivative is obtained by reacting a trifluoromethyl-substituted phenacyl halide with a water-containing lower alcohol solution under acidic or neutral conditions or by brominating a trifluoromethyl-substituted acetophenone with Br<SB>2</SB>in the presence of an alkylenediol to give a cyclic acetal of a trifluoromethyl-substituted phenacyl bromide and then reacting the cyclic acetal with a water-containing lower alcohol solution under acidic or neutral conditions. According to this method, the trifluoromethyl-substituted 2-alkoxyacetophenone derivative can be much more simply obtained than before.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004106166-A (JP)
Title: Processing device
Inventor: SHIMURA RYOZO
IPC: B23D37/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing device at low cost, which easily forms a broaching device by mainly combining it with an existing device such as a lathe which is installed to any plant.  <P>SOLUTION: This processing device comprises: a fixed rotation part 35 to which female spiral body 37 made of gun metal having a female spiral part 6 is fixed; a linear movable body 41 formed of rod-like male spiral body having a male spiral part 12; a square movable body 43 coupled to a tip of the linear movable body 41; a linear movement guiding part 45 having a sliding roller 44 which performs support guiding such that the movable body 43 is prevented form rotating and the movable body 43 performs linear motion; and a processed tool attaching part 23 to which a broach 21 is attached.  <P>COPYRIGHT: (C)2004,JPO