baber/WOPTO huggingface dataset:
Patent JP-2005127636-A (JP)
Title: Air-conditioning system and method
Inventor: UENO TAKESHI
IPC: F24F11/76
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive air-conditioning system and an air-conditioning method having high responsiveness and capable of independent controlling equivalent to VAV-type air-conditioning systems respectively mounted at each of blowout ports.  <P>SOLUTION: This air-conditioning system comprises an air-conditioning unit, a chamber 2 for distributing the air-conditioned air supplied from the air-conditioning unit to the plurality of blowout ports, a VAV unit 1 mounted at an air-conditioning unit side of the chamber 2 for comparing an actual air volume and a set air volume and controlling the air volume on the basis of a result of the comparison, remote-controllable motor dampers 3A-3D mounted at each blowout side of the chamber 2, a damper opening changing means detecting the air-conditioning environment information such as temperatures of areas air-conditioned by the air-conditioning unit, the chamber 2, the VAV unit 1 and the motor dampers 3A-3D, and changing the openings of the motor dampers 3A-3D, and a control means for tabulating the information on the opening of each damper means and changing the set air volume of the VAV unit 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127939-A (JP)
Title: Induction type bidirectional watt-hour meter
Inventor: TANAKA YORIHIKO
IPC: G01R11/02
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction type bidirectional watt-hour meter capable of reusing (recycling) an important portion such as a driving coil and a measuring disk of a conventional induction type watt-hour meter, capable of measuring electric energy discriminated in every time zone, and capable of measuring bidirectional electric energies respectively by measuring respectively the normal revolution number and reverse revolution number of the measuring disk.  <P>SOLUTION: This watt-hour meter is provided with the measuring disk 2 provided with a creep hole 2a, the driving coils 3, 4 for rotating the measuring disk 2 in response to the consumed electric energy, and the first-third optical sensors S1, S2, S3 for detecting the creep hole 2a. When the first or third optical sensors S1, S3 in both sides detects the creep hole 2a, it is stored that any of the optical sensors S1, S3 detects the creep hole 2a. When the second central S2 detects the creep hole 2a, a rotation direction of the measuring disk 2 is determined according to the storage condition where any of the optical sensors S1, S3 is stored.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132507-A (JP)
Title: Belt conveyor device
Inventor: NAKATSUKA SHIZUO
IPC: B65G21/20
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt conveyor device arranged with a rise preventive mechanism preventing a carrier belt and a turn belt from rising, facilitating attachment, and having a simple structure, concerning a belt conveyor device arranged at a steep slope.  <P>SOLUTION: The belt conveyor device comprises wheels 11 provided at both ends in a width direction on an upper surface of the carrier belt 2a so as to rotate in a traveling direction of the carrier belt 2a and press the carrier belt 2a downward from the upper side; a return portion 20 provided on an upper surface of the return belt 2b so as to rotate in a traveling direction of the return belt 2b and press the return belt 2b downward from the upper direction; and the rise preventive mechanism 1 having a patch portion 30 guiding an carried article to a center of the carrier belt on a front surface in the traveling direction of the wheels 11 provided on the upper surface of the carrier belt 2a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004170061-A (JP)
Title: Heat exchanger, pipe material and fin material of heat exchanger and manufacturing method of heat exchanger
Inventor: SUDO TAKASHI
IPC: C22C21/00
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger with a fin preventive of separation from a heat exchanger pipe.  <P>SOLUTION: Among potential A of a surface layer portion 53a on the outer peripheral face of a cooling medium distribution pipe 53, potential B of a core portion 53b except the surface layer portion 53a of the cooling medium distribution pipe 53, potential C of a fin 54 and potential D of a fillet 59 formed on a brazed portion between the cooling medium distribution pipe 53 and the fin 54, A≤C≤D<B is established on a potential basis, namely, the potential A of the surface layer portion 53a on the outer peripheral face of the cooling medium distribution pipe 53: -850 to -800 mV, the potential B of the core portion 53b of the cooling medium distribution pipe 53: -710 to -670 mV, the potential C of the fin 54: -850 to -800 mV, and the potential D of the fillet 59: -850 to -800 mV.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005134600-A (JP)
Title: Optical element package and optical coupling structure
Inventor: KYOZUKA SHINYA
IPC: H01S5/183
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element package which is mountable on a printed circuit board by a reflow and which has a suppressed warp when fixed onto the printed circuit board, and also to provide an optical coupling method using this optical element package.  <P>SOLUTION: An anode terminal (not shown in Figure) on the anode layer 20A end of an optical element 20 is attached to a first face 12A by an electrode 32 at a position separated from the electrode 22 of the first face 12A through a wire 28. The electrode 32 reaches the second face 12B of an insulated circuit board 12 through a hole 34 drilled on it, constituting a conductive electrode 36 in nearly the same shape as the conductive electrode 26 at a position linearly symmetric with it on the second face 12B. The conductive electrode 36 is conductive to the anode terminal of the optical element 20. On the second face 12B of the insulated circuit board 12, there are arranged two insulated electrodes 40 insulated from the optical element 20. Each insulated electrode 40 is shaped nearly identically to the conductive electrode 26 and arranged in the center along the shorter end side on the second face 12B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132673-A (JP)
Title: Artificial marble
Inventor: ITO SHOICHI
IPC: C04B14/36
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide artificial marbles having scratch resistance.  <P>SOLUTION: An artificial marble which contains a resin and aluminum hydroxide, has a protective film on the surface, and has a pencil hardness of at least 7H is provided. An artificial marble which contains a resin, aluminum hydroxide, and an inorganic filler-containing resin particles, has a protective film on the surface, and has a pencil hardness of at least 7H is also provided. It is desirable that the protective film is obtained by heating and curing a silica composition containing a hydrolyzate (a) of an organosilane (A) represented by formula (1): R<SP>1</SP><SB>n</SB>Si(OR<SP>2</SP>)<SB>4-n</SB>and colloidal silica (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135757-A (JP)
Title: Male terminal and male connector using same
Inventor: SHINTO SATORU
IPC: H01R13/05
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce the height and size of a male terminal to be fitted into a female terminal to establish electrical connection, and to thereby reduce the thickness and size of a male connector using the male terminal and those of a female connector mounted on the male connector.  <P>SOLUTION: The male contact (male terminal) is provided with an elastic contact portion in which a pair of band-shaped contact pieces are disposed to be stacked on each other vertically. When the contact pieces are fitted into a housing portion of the female terminal, the contact pieces come into pressure-contact with an inner wall of the housing portion by elastic force in a horizontal direction to thereby establish electrical connection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135260-A (JP)
Title: Method and system for setting product function
Inventor: NAKATANI YASUHIRO
IPC: G06F11/10
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product function setting method and system capable of checking a checksum by an external device and checking the sort of a written parameter.  <P>SOLUTION: When an operator selects a writing pattern to be transferred, the pattern file of the selected writing pattern is transferred from a parameter writing tool to a master unit in which a program is to be set (step 103). The master unit overwrites the received pattern file on a corresponding part of an EEP-ROM (step 201), and then calculates a checksum (step 202) and transmits the calculated checksum to the parameter writing tool (step 203). At the time of receiving the checksum, the parameter writing tool compares the received checksum with respective checksums in a plurality of patterns (step 105), reads out a display message of a checksum corresponding to the received checksum and displays the read display message on a display part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135267-A (JP)
Title: Electric power procurement charge deriving apparatus
Inventor: KUBOTA YASUKI
IPC: G06Q30/04
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power procurement charge deriving apparatus capable of determining an electric power rate for power supply corresponding to a power demand pattern of a consumer based upon the electric power procurement charge needed to supply the electric power.  <P>SOLUTION: The electric power procurement charge deriving apparatus 10 which derives the charge needed for electric power procurement for power supply to a consumer 40 is provided with a planning means 3 of generating a power generating operation plan, based upon a power demand pattern from which temporal variation in power demand amount of the consumer 40 is known, from which temporal variation concerned with power generating operations of power generating facilities 20a and 20b is known and an electric power selling/buying plan from which temporal variation regarding selling and buying of excessive electric power and deficient electric power generated when the power generating facilities 20a and 20b are operated according to the power generating operation plan, and a charge deriving means 5 of deriving an electric power procurement charge generated when the generated power generating operation plan and power selling/buying plan are implemented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137408-A (JP)
Title: Console for x-ray equipment
Inventor: IKEZAWA MANABU
IPC: A61B6/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a console for X-ray equipment easily operated by various types of persons at a medical practice.  <P>SOLUTION: This console is provided with a changeover switch 29 near a right operating handle 9 of a central control panel 6, changes over from a regular use state operated by a healthy subject to an irregular use state operated by a person with disabled one hand by the changeover switch 29, lights a lamp to indicate the irregular use state, neutralizes an operation command by the operation of a left operating handle 8, actuates a means making effective an operation command from a changeover operating part which is operated by rotating the right operating handle 9, when clockwise rotating the right operating handle 9, outputs a same operation command signal when downward operating the left operating handle 8 and, when counterclockwise rotating the right operating handle 9, outputs a same operation command signal when upward operating the left operating handle 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142638-A (JP)
Title: Image pickup apparatus
Inventor: SHIOMI YASUHIKO
IPC: H04N5/341
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the quantity of unbalance generated between a plurality of output terminals of an image pickup element, so as to automatically make the plurality of outputs uniform on the basis of the detection result.  <P>SOLUTION: This apparatus can be set at a first prephotographing mode for photographing an object selected by a photographer under predetermined conditions as photographing before starting actual main exposure, and a second prephotographing mode for performing photographing with a shutter closed by using an illumination means. Correlation correction between the plurality of outputs of a photographed image in the actual main exposure is executed using a result of image correspondence relation of the first and second prephotographing modes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140274-A (JP)
Title: Linear-motion device
Inventor: UCHIDA HIROYUKI
IPC: F16H25/22
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear-motion device which can be used over a long period of time even under such severe use conditions as high-speed, high-load and short-stroke reciprocating operation.  <P>SOLUTION: A ball screw 1 includes a screw shaft 3 formed with a male screw groove 3a, a nut 5 formed with a female screw groove 5a and a plurality of balls 9 arranged between the male screw groove 3a and the female screw groove 5a. At least one of the screw shaft 3, the nut 5 and the ball 9 is made of alloy steel containing 0.3 mass % or more and 0.8 mass % or less carbon and 3 mass % or more and 18 mass % or less chromium. The alloy steel may further contain one of or both of 0.3 mass % or more and 2 mass % or less molybdenum and 0.3 mass % or more and 1 mass % or less silicon. Furthermore, the sum of the carbon concentration and the nitrogen concentration of the surface section serving as the raceway surface of the male screw groove 3a or the female screw groove 5a or the rolling contact surface of the ball 9 is 0.8 mass % or more and 1.5 mass % or less, and the amount of retained austenite of the surface section is 10 volume % or more and 36 volume % or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147712-A (JP)
Title: Hydrogen gas sensor
Inventor: INOUE AKIHISA
IPC: G01N27/416
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized inexpensive hydrogen gas sensor capable of detecting hydrogen gas selectively and easily.  <P>SOLUTION: In this hydrogen gas sensor, hydrogen gas is detected by embrittlement of a sensor element caused by hydrogen absorption by using a hydrogen absorbing amorphous alloy as the sensor element. The sensor element is ruptured by absorbing hydrogen gas, and the hydrogen gas can be detected by detecting the rupture. A mechanical load is preferably applied to the sensor element so as to be ruptured by hydrogen gas absorption. The sensor 10 is preferably equipped with the sensor element 12 including the hydrogen absorbing amorphous alloy and embrittled by the hydrogen absorption, a support 14 for supporting the sensor element and applying the mechanical load to the sensor element so that the sensor element is embrittled and ruptured by the hydrogen gas absorption, and two electrodes 16a, 16b provided in the connected state to the sensor element or an energization part integrated with the sensor element. The sensor element is preferably hydrogen absorbing metal glass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150890-A (JP)
Title: Phase comparator, phase locked loop circuit, and clock data recovery circuit
Inventor: HIRATA HAJIME
IPC: H03L7/091
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase comparator capable of increasing a converging speed when a phase difference between an externally received signal and a clock signal internally generated is large and enhancing the stability of the clock when both the phases are almost coincident so as to reduce production of jitter, and to provide a PLL circuit and a CDR circuit employing the phase comparator.  <P>SOLUTION: The phase comparator detects the phase difference between the external signal externally received and the internal clock internally generated and outputs its phase information, and has an output characteristic wherein the inclination of an output of the phase information is greater as the phase difference gets larger and the inclination of the output of the phase information gets smaller as the phase difference becomes smaller. Further, the PLL circuit and the CDR circuit disclosed herein are configured by using the phase comparator disclosed herein.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144737-A (JP)
Title: Inkjet printer and method for cleaning recording head
Inventor: OKUBO KENICHI
IPC: B41J2/18
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely avoid clogging with ink in a recording head.  <P>SOLUTION: An inkjet printer 1 is equipped with recording heads 7-10 each discharging the ink from a discharging hole, a cleaning device 30 spraying a cleaning liquid for dissolving the ink onto discharging faces for the ink of respective recording heads 7-10, a blade 40 wiping the discharging faces for the ink of the respective recording heads 7-10, and a suction device 50 sucking the ink from the respective recording heads 7-10. In a cleaning processing for the respective recording heads 7-10 by the inkjet printer 1, the cleaning liquid is sprayed onto the discharging faces of the ink of the respective recording heads 7-10 by the cleaning device 30, and thereafter, the blade 40 wipes the discharging faces of the ink of the respective recording heads 7-10, and then, the suction device 50 sucks the ink from the respective recording heads 7-10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149872-A (JP)
Title: Liquid fuel battery and battery packed containing it
Inventor: KUROMATSU HIDETOSHI
IPC: H01M8/06
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid fuel battery of high energy density with excellent power generating characteristics, which is usable high-density liquid fuel.  <P>SOLUTION: The liquid fuel battery using liquid as fuel is composed of a fuel electrode including a catalyst layer, an oxidant electrode including a catalyst layer, a unit cell constituted by a hydrocarbon group polymer electrolyte film interposed between the both electrodes, and a liquid supply part. It is preferable that the liquid is supplied in circulation to the liquid supply part, and vaporized inside the unit cells before being supplied to the fuel electrode. A separation membrane separating the liquid and gas is also preferred to be arranged on the fuel electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148384-A (JP)
Title: Method for manufacturing substrate for electrooptical device, and method for manufacturing electrooptical device
Inventor: OTAKE TOSHIHIRO
IPC: G02F1/1335
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reflection layer with an excellent light scattering effect by a simple manufacturing process.  <P>SOLUTION: A mask 7a for exposure is used for exposure treatment to convert a region 511 to be worked of a film body 51 into a roughened surface. The mask 7a for exposure has a first region 71 and a second region 72. The first region 71 out of them functions as a transmissive part 81 to transmit light going to the periphery of the region 511 to be worked. Meanwhile, the second region 72 includes a plurality of dot regions 721 each having a light shielding part 84 arranged thereon to shield light going to the region 511 to be worked, and at the same time, includes semitransmissive parts 86 which are arranged on regions other than the dot regions 721 and transmit the light going to the region 511 to be worked with a transmittance lower than that of the transmissive part 81.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144610-A (JP)
Title: Sensor cable wiring processing structure
Inventor: INOUE TOSHIHIKO
IPC: B25J19/02
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring processing structure for a cable of a camera or a force sensor which does not cause the interference with external equipment in the forearm of a robot and by which a space inside the forearm can be efficiently utilized.  <P>SOLUTION: The control cable for the camera (or the force sensor), a hand, and a motor or the like is drawn into the inside of a robot mechanism part and led to the forearm 13 while successively branching the control cable for a motor. A protection tube 50 having a nearly circular cross section, is passed through the hollow part of the forearm 13. One end of the protection tube 50 is supported to a forearm support part 14 with a cantilevered structure via a protection tube support part 15. Sensor cables for a visual sensor/a force sensor, cables for controlling a motor for driving a wrist and for controlling a hand, cables or wire bodies 51-55 including compressed air piping or the like for driving pneumatic equipment are inserted into the protection tube 50. The sensor cable is made into a state of being covered with a shield member and a sheath member. Each cable for controlling a motor/for controlling a hand is inserted in a state of a wire rod.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144611-A (JP)
Title: Bumper for power tool and power tool
Inventor: HAYAKAWA NAOHIRO
IPC: B25F5/02
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a using feeling; and to protect a workpiece with a simple constitution.  <P>SOLUTION: An impact driver 10 is attached with a bumper 1 having a tip protective part 2 and a pair of side surface protective parts 4 and 4. That is, a spindle 12 is penetrated through a through-hole 3 of the tip protective part 2, and the tip protective part 2 is laid on the tip of a housing 11 as it is. Next, the left and right side surface protective parts 4 and 4 are extended backward along a side surface of the housing 11, and through-holes 5 and 5 are respectively fitted to bosses 15 and 15 bored on both the left and right sides. Then, the bumper 1 is installed on the housing 11 in a state of covering the tip and left-right side surfaces of the housing 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151281-A (JP)
Title: Television receiver cabinet
Inventor: SAKAMOTO SHINICHIRO
IPC: H05K5/03
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To pull an electrical cord out of a cord outlet in the body of a cabinet by utilizing a large opening, to couple a cover for closing the large opening to the body of the cabinet by screwing the cover from the back of the body of the cabinet, and to prevent the cover from being deformed or damaged.  <P>SOLUTION: A cover 6 capable of opening/closing a large opening 5 that is formed on a bottom wall 22 of a rear member 1A comprising a cord outlet 4, is integrally molded via a resin hinge 61 with the bottom wall 22. An electrical cord C is pulled through a cord outlet 4 to the outside of the body 1 of the cabinet. The resin hinge 61 comprises a function for energizing the cover 6 in an opening direction at all times. The cover 6 comprises projections 8 composed of ribs. An attachment screw inserting hole 64 is provided on a protruding piece 63 of the cover 6, and the cover 6 is fixed on a chassis 7 by an attachment screw 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI