baber/WOPTO huggingface dataset:
Patent JP-2004011949-A (JP)
Title: Heat exchanger for co2 refrigerant
Inventor: ADACHI TOMOYASU
IPC: F28D1/053
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for CO<SB>2</SB>refrigerant integrally punching a plurality of insertion holes therein.  <P>SOLUTION: This heat exchanger for CO<SB>2</SB>refrigerant is formed by connecting a pair of header parts 20 and 30 by a plurality of flat tubes 41 with fins 42 interposed between them and is used for a vapor compression type refrigerating cycle using CO<SB>2</SB>as the refrigerant. The header parts 20 and 30 are constituted by having: header joint parts 21 and 31 which have refrigerant space parts 23 and 33 penetrating in the width direction and insertion holes 26 and 36 for the flat tubes 41 communicated with the refrigerant space parts 23 and 33 from the outside; and header pipes 22L, 22R, 44L, and 44R which are so fixed that the both side ends of the header joint parts 21 and 31 are inserted therein to communicate the refrigerant spaces 23 and 33 with refrigerant channels of pipe inside 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008072-A (JP)
Title: METHOD FOR ASSAYING mRNA OF RAT CYTOCHROME P450 MOLECULAR SPECIES, PROBE AND KIT THEREFOR
Inventor: DOI MASAKO
IPC: C12Q1/68
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assay technique for fractionating and determining an mRNA encoding rat cytochrome P450 molecular species and to obtain a primer pair and a probe therefor.  <P>SOLUTION: The probe is a probe useful for assaying the mRNA encoding rat cytochrome P450 molecular species, and comprises, for example, an oligonucleotide to be hybridized with the domain of 624-650 domain of Cyp1al gene. The kit for assaying rat cytochrome P450 molecular species comprises, for example, a combination of the probe and the primer pair being a forward primer and a reverse primer composed of oligonucleotides to be hybridized with 601-622 domain and 675-652 domain of Cyp1a1 gene, respectively. The method for assaying rat cytochrome P450 molecular species comprises using the assay kit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012890-A (JP)
Title: Display device
Inventor: TSUTSUI YUSUKE
IPC: G09G3/20
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a partial display by selecting an optional partial display area, and to reduce the power consumption.  <P>SOLUTION: A mask circuit 210, which supplies video signals to each pixel of the partial display area selected in accordance with display area selection signals DS' and also masks the supply of the video signals to each pixel of a background display area is provided. Thus, the display device capable of partially displaying an optional pattern at an optional position can be realized. An inversion control circuit 250, which inverts the background display signals supplied to each pixel of the background display area at every one frame in accordance with display area selection signals DS' is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023191-A (JP)
Title: Signal encoding method and signal decoding method, signal encoder and signal decoder, and signal encoding program and signal decoding program
Inventor: IKEDA KAZUNAGA
IPC: G10L19/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To decrease deterioration in a decoded signal even in the case of occurrence of a transmission delay, missing and an error in packets including codes of non-steady-state signal parts.  <P>SOLUTION: An encoder obtains a corresponding code stream by applying vector quantization to digital signals comprising samples temporally adjacent to each other by each frame in a prescribed sequence wherein times of the adjacent samples are not adjacent to each other while being bridged over a plurality of frames, provides an error check detection code to each frame, and transmits the resulting code stream. A decoder side detects an error check, applies vector inverse quantization to signal vectors corresponding to frames whose error check is not detected, inversely rearranges the codes to the arrangement order at the encoding, and interpolates and estimates a sample value with respect to the frame whose error or missing is detected by using at least preceding and succeeding samples.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020709-A (JP)
Title: Sheet type sticker and sticking method therefor
Inventor: SASAKI SHIGEMI
IPC: G04B19/10
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet type sticker which can prevent dust from sticking and with which a stuck body with an excellent appearance can be obtained.  <P>SOLUTION: An adhesive 7 having an adhesive agent and a hardener is formed on an adhesive surface 2A of a character member 2. A transfer sheet 6 is stuck on a projection part 2B side of the character member 2 and a peeling sheet 8 is stuck on an adhesive 7 side to form a character sticker. When this character sticker is stuck on a character substrate 4, the peeling sheet 8 is peeled off and the sticker is stuck on the character substrate 4. The transfer sheet 6 is peeled off together with an excessive adhesive 7 and then the adhesive 7 is hardened with the hardener. The adhesive 7 is hardened while maintaining adhesive strength, so no fine dust sticks and appearance is made better.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016399-A (JP)
Title: Washing machine
Inventor: HIRAHARA DAIGO
IPC: D06F33/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce operation time by shifting from a current process to a next process quickly.  <P>SOLUTION: A washing machine drains water after finishing a tumbling operation in a washing process, and rotates a drum. The washing machine determines whether conditions for shifting to the next process are satisfied by detecting a water level in the drum or the time spent from the beginning of the draining. If the washing machine detects the satisfaction of the conditions for shifting that the water level is lowered to a prescribed water level or a prescribed time passes, it moves to an intermediate spin dry process in a rinsing process with the drum rotated, increases a rotation speed of the drum, and removes water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092436-A (JP)
Title: Superconducting integrated circuit
Inventor: HERR QUENTIN P
IPC: H01L27/18
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To transmit a single magnetic flux quantum pulse by a low DC current. SOLUTION: A superconducting integrated circuit comprises two Josephson junctions A45, A48, two capacitors A52, A60, metal wiring LS1 to LS4, and a superconducting metal layer 54. The integrated circuit further comprises a superconducting metal layer A54 added onto the capacitor A52 to generate a negative inductance for cancelling a self-inductance of the lead wires of the capacitors. Thus, the inductance with respect to the capacitor A54 is reduced, and hence the single magnetic flux quantum pulse can be transmitted through the capacitor with a small power. A superconducting metal is constituted of a niobium, and a dielectric layer is constituted of a niobium oxide.
Patent JP-2003127085-A (JP)
Title: Operation manipulator
Inventor: MIZUNO HITOSHI
IPC: B25J15/04
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an operation manipulator having a sterilizable treatment tool. SOLUTION: An end effector 252 is replacably connected to an end effector mounting platform 256a on the tip of an arm 256 of an manipulator 251, wherein electric power for driving a servo motor 253 in the end effector 252 is supplied from a power supply coil 259 for driving the end effector mounting platform 256a of the arm 256 to an attaching/detaching part of the end effector mounting platform 256a and the end effector 252 by means of electromagnetic coupling.
Patent JP-2004018749-A (JP)
Title: Active energy ray-curable pressure sensitive adhesive and pressure sensitive adhesive sheet
Inventor: YANAI KENTARO
IPC: C09J7/02
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solventless pressure sensitive adhesive which can be used as the one-pack type and excels in storage stability, has excellent curability by the irradiation with active energy rays without compounding a photopolymerization initiator or even with its small compounding ratio, hardly has any odor of its cured product, simultaneously excels in the performance as the pressure sensitive adhesive, and additionally is easy to handle in coating operation or the like.  <P>SOLUTION: The active energy ray-curable pressure sensitive adhesive is composed of a copolymer having 5-30 mass% imide-(meth)acrylate to be represented by formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are each independently a ≤4C alkyl group or one of them is a hydrogen atom and the other is a ≤4C alkyl group or a group which bonds R<SP>1</SP>to R<SP>2</SP>to form a carbon ring; R<SP>3</SP>is a 1-6C alkylene group; R<SP>4</SP>is a hydrogen atom or a methyl group; and n is an integer of 1-6) and 70-95 mass% monomer having an ethylenically unsaturated bond as the constituting monomer units and a weight average molecular weight of 10,000-50,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023612-A (JP)
Title: Portable terminal equipment
Inventor: SEKIGUCHI TOMOKI
IPC: H04M1/725
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To give information when a recording medium is not inserted and to use portable terminal equipment without limiting the function of the equipment.  <P>SOLUTION: A CPU 11 of portable terminal equipment 1 stores an attaching/detaching state in a media flag in a storage device 16 whenever an external recording medium M is attached or detached. When the portable telephone set 1 is removed from a charger 2 in a media non-insertion notice processing or when an instruction for switching power from OFF to ON is inputted through an input part 12, the CPU 11 gives information that the external recording medium M is not inserted when it is not inserted into the portable telephone set 1 by referring to the media flag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018343-A (JP)
Title: Method for generating electric power and hydrogen together from hydrocarbon fuel, its plant and its exhaust heat recovery-type reformer
Inventor: KOYAMA SHUNTARO
IPC: F02C3/22
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating electric power and hydrogen together with high efficiency from a hydrocarbon fuel, its plant, its exhaust heat recovery-type reformer and a steam generator.  <P>SOLUTION: The method for generating electric power and hydrogen together is comprised of a fuel reforming step to generate a combustible gas containing hydrogen by reacting steam with the fuel in the presence of a catalyst using heat of an exhausted combustion gas from an electric power generation step, a first steam generation step to generate steam by an exhausted combustion gas from the fuel reforming step, a second steam generation step to generate steam using heat of the combustible gas generated at the fuel reforming step, a gas separation step to separate the combustible gas obtained at the second steam generation step to hydrogen and a gas except hydrogen. The gas except hydrogen obtained at the gas separation step is supplied to the electric power generation step as the fuel in the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025617-A (JP)
Title: Sill edge
Inventor: MIYANAGA KAZUNARI
IPC: B27M3/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To conceal a gap in response to the stretch/contraction or warpage of a woody material due to a humidity change and prevent dust from accumulating in the gap by installing a sill edge between a woody sill and a woody finishing material.  <P>SOLUTION: This sill edge 1 is set between the woody sill 3 and the woody finishing material 5. That is, a main body component 10 consisting of an insert component 11 and an eaves component 12 extended covering the entire stretch from the upper end of the insert component 11 to the one end side face of the woody finishing material 5, is fitted between the sill 3 and the woody finishing material 5. In addition, an adhesive component 13 formed of a soft thermoplastic elastomer is longitudinally installed on the face under the eaves component 12 of the main body component 10, and is adhesively fitted to the surface of the woody finishing material 5. Then the insert component 11 of the main body component 10 is fitted to the side face of the sill 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032435-A (JP)
Title: Device and method for transmission proxy
Inventor: FUKATSU HIROICHI
IPC: H04M3/42
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for transmission proxy by which a source telephone device is connected to a destination cell-phone at low cost.  <P>SOLUTION: A type of the destination cell-phone 80 transmitted from a source land phone 10 to a processing device 40 of the transmission proxy device is discriminated. Then the destination cell-phone 80 is called by using a transmission proxy cell-phone 43b of a cell-phone company of the same kind as the destination cell-phone 80. When the destination cell-phone 80 comes into an incoming state, it is connected to the source land phone 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028524-A (JP)
Title: Floor heating mat
Inventor: TAKATANI MASAHIRO
IPC: E04F15/18
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transmit heat to a floor finishing material from a heat radiation pipe by certainly closely sticking a top part of the heat radiation pipe to the floor finishing material, and to suppress wasteful heat quantity radiated under a floor or the like.  <P>SOLUTION: This floor heating mat 3 has a body base material 12 of a synthetic resin foam, and the heat radiation pipe 13 of a synthetic resin stored in a groove part 23 formed in the body base material 12. The top part of the heat radiation pipe 13 is projected from a surface of the body base material 12, and a bottom part of the groove part 23 is formed with two projection parts 24 extending along the groove part 23 and supporting the heat radiation pipe 13. Thereby, the top part of the heat radiation pipe 13 is certainly closely stuck to the floor finishing material 16 with the floor finishing material 16 constructed on the body base material 12, and a contact area between the heat radiation pipe 13 and an inner circumferential part of the groove part 23 can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040150-A (JP)
Title: Apparatus, method and system for reproducing compressed data
Inventor: KURAHASHI SHIGEYUKI
IPC: H04N19/70
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce MPEG (Moving Picture Experts Group) data at an accurate position, without taking much time for preparing a database.  <P>SOLUTION: Prior to starting reading of the MPEG data, the MPEG data are equally divided into a plurality of data, the frame numbers of intra-frames around the position of equally divided data are obtained (step S2), and an interpolation function for interpolating the position of the overall MPEG file for the frame number of an intra-frame between the divided position is generated, by using some of the obtained frame numbers (step S4). When the frame number of a frame of a read request destination of the MPEG data is transmitted, the frame number is substituted for the interpolation function to determine the position for the entire MPEG file, the frame number of an intra-frame near the frame number from that is identified (step S5), and the MPEG data are reproduced at the intra-frame having the identified frame number (step S6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040175-A (JP)
Title: Foldable portable terminal with imaging function
Inventor: HORII SHOJI
IPC: H04M1/21
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable mobile terminal with an imaging function the operability of which can be enhanced by directing an imaging direction at an optimum angle in matching with an operating mode of an imaging section.  <P>SOLUTION: The mobile terminal 20(22) is provided with a first case 4, a second case 5, and a hinge 8 wherein the first and second cases 4, 6 are freely foldably configured by the hinge 8, the imaging section 10 is provided in the first case 4 or the hinge 8 and each of an image display section 12 and an operation section to display a video image imaged by the imaging section 10 is provided in one or both of the first and second cases 2, 4, and the portable terminal 20(22) is provided with imaging direction communication 30, 32, 34, 36, 38 and 40 for changing the imaging direction of the imaging section 10 depending on a folded angle between the first and second cases 2, 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034470-A (JP)
Title: Printer and computer system
Inventor: MUKOYAMA KIYOSHI
IPC: B41J19/20
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance throughput by moving a print head efficiently and shortening the time required before starting feeding of a matter to be printed.  <P>SOLUTION: The printer comprises a means for feeding a matter to be printed from a sheet feeding section by the driving power of a drive motor, a clutch mechanism for turning transmission of the driving power from the drive motor on/off, a means for carrying the matter to be printed fed by the feeding means, and a print head for printing on the matter to be printed being carried by the carrying means while moving wherein the clutch mechanism is turned on when the print head moves to a specified position. A plurality of specified positions are provided and the print head moves to one of the plurality of specified positions when the matter to be printed is fed by the feeding means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035710-A (JP)
Title: Method of manufacturing flame-retardant thermoplastic resin composition
Inventor: SO BUNGI
IPC: C08K5/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a raw material can be smoothly fed into a kneading and extruding machine without bridging and clogging and which makes it possible to manufacture a flame-retardant thermoplastic resin composition excellent in impact resistance, flame retardancy, and the prevention of dripping in burning.  <P>SOLUTION: The manufacturing method comprises steps of mixing a fluororesin powder (A) having a specified mean particle diameter, and a thermoplastic resin powder (B<SB>1</SB>) and/or a powdery compound (B<SB>2</SB>) at specified ratios, and melting and extruding the mixture, a thermoplastic resin (C) and a flame retardant (D) at specified ratios through an extruder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033469-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine by which a player sufficiently enjoy a game even when the player fails a visual patter stop for a specified prize-winning role.  <P>SOLUTION: When a specified game prize-winning state, such as "777" on an effective line is not established in variable display which is performed based on the prize-winning of the specified prize-winning role, a prize-winning right of this time is extinguished. Then a special game lottery means 88 performs new lottery, and a special game state is generated, by which a game value is imparted to the player in response to the lottery result. For example, a special game with a high incidence of a small hit is provided a plurality of times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045567-A (JP)
Title: Optical module
Inventor: TANAKA KOSUKE
IPC: G02B6/42
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module realizing the stabilization of the quantity of output light.  <P>SOLUTION: In the optical module 1, an optical filter 68 selectively transmits/reflects light having specified wavelength, to put it more concretely, it mostly transmits front light (emitted light) L<SB>3</SB>emitted from the front 26a of a laser diode, and reflects light L<SB>1</SB>inputted from the outside of the module 1 through an optical fiber 62. One part L<SB>6</SB>of the emitted light L<SB>3</SB>from the laser diode 26 is reflected by the filter 68 and detected by a photodiode 56. Based on the quantity of the detected light, the quantity of the emitted light L<SB>3</SB>from the laser diode 26 is adjusted. Since light output from the laser diode 26 is adjusted, the optical characteristic such as the far-field picture or the spot size of the light L<SB>5</SB>outputted to the outside of the module 1 through the optical fiber 62 becomes the same as the light L<SB>6</SB>detected by the photodiode 56. Thus, the output light L<SB>5</SB>is stabilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003100912-A (JP)
Title: Semiconductor memory and its manufacturing method
Inventor: OGAWA HISASHI
IPC: H01L21/8242
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory, and its manufacturing method, in which deterioration in the characteristics of a capacitive insulation film due to exposure of an upper electrode is avoided. SOLUTION: In the memory cell of a semiconductor memory, i.e., a DRAM, a bit line 21a being connected with a bit line plug 20b and a local wire 21b are provided on a first interlayer insulation film 18. A conductor film 37 for connection composed of TiAlN is provided over the upper surface and the side face of upper barrier metal 36 and over the side face of a Pt film 35 and a BST film 34. No contact is provided on the Pt film 35 constituting an upper electrode 35a, which is connected with an upper layer wire (Cu wire 42), the conductor film 37 for connection, a dummy lower electrode 33b, a dummy cell plug 30 and the local wire 21b. Since the Pt film 35 is not exposed to a reducing atmosphere, the characteristics of a capacitive insulation film 34a can be prevented from deteriorating.
Patent JP-2004047336-A (JP)
Title: Contact sheet, and socket for semiconductor device equipped with the sheet
Inventor: TSUCHIDA KEIJI
IPC: H01R11/01
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To secure electrical connection between an electrode of a printed wiring board and a fixed-side terminal of a connection terminal group even if the printed wiring board or an inspection object housing member is bent, and to surely fix the inspection object housing member to the printed wiring board.  <P>SOLUTION: The connection terminal groups 48A, 48B, 48C and 48D in the contact sheet 42 are stuck to a base material 46 by interlaying elastic sheet members 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050503-A (JP)
Title: Developer storing container and image forming device
Inventor: ICHIKAWA HIDEO
IPC: B65D83/06
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a toner bottle 20 capable of discharging toner from an aperture part 23 and suppressing the adhesion of the toner to the outer surface of the toner bottle 20 around the aperture part 23 more effectively than by the conventional manner. SOLUTION: The aperture part 23 is formed on one end wall of the toner bottle 20 so that its diameter may be smaller than that of a cylindrical main body part. A part of the inner surface of the shoulder part of an end face where the aperture part 23 is formed is extended to the edge of the aperture part 23 from the inner surface part of the shoulder part so as to form an extended part 85 for lifting up the toner. Furthermore, the inner surface part of the peripheral wall of the container ranging to the extended part 85 in a peripheral direction is extended in the direction of the center line L of the rotation of the container more than the edge of the aperture part 23 so as to form an in-aperture extended part 86.  Then, the toner existing at the lower part of the cylindrical main body is lifted up to the aperture part 23 and smoothly discharged by the rotation of the toner bottle in a state where the toner bottle 20 is nearly horizontally placed on the bottle holder of a toner replenishing device so that the aperture part 23 may face sideway.