baber/WOPTO huggingface dataset:
Patent JP-2003289605-A (JP)
Title: Gas insulated switchgear
Inventor: NISHIZAWA AKIRA
IPC: H02B13/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas insulated switchgear, that improves cost effectiveness by rationalizing the fabrication of conductors inside a cable head and that increases reliability for a large current by securing high mechanical strength.  <P>SOLUTION: Three-phase conductors 4 extend straight from the inside of the gas insulated switchgear, passes an insulating spacer 3, and are led out up to the upper part of power cable end parts 6 inside the cable head 1. The three-phase conductors 4 are connected to the power cable end-parts 6 via connecting conductors 5. Each phase of the three-phase conductors 4 is arranged on substantially the same vertical plane with the power cable end parts 6. Also, the three-phase conductors 4 are arranged in such a way as to pass each peak of an equilateral triangle, whose one side is positioned in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286096-A (JP)
Title: METHOD OF MANUFACTURING P-TYPE SEMICONDUCTOR SrCu2O2 SINGLE CRYSTAL
Inventor: OKA KUNIHIKO
IPC: C30B15/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a single crystal of SrCu<SB>2</SB>O<SB>2</SB>is easily manufactured.  <P>SOLUTION: The method of manufacturing the single crystal of SrCu<SB>2</SB>O<SB>2</SB>, comprises mixing strontium oxide or strontium carbonate and copper oxide, then melting the resulting mixture by heating it to a temperature of ≥1,000°C under an argon or nitrogen atmosphere containing ≤5% oxygen, and depositing and growing fine crystals expressed by general formula: SrCu<SB>2</SB>O<SB>2</SB>on a seed crystal or a substrate by lowering the temperature or keeping the temperature close to the melting point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285652-A (JP)
Title: Mounting structure for compression module in fuel cell type electric automobile
Inventor: TAKAGI SHIGEHIRO
IPC: H01M8/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable the spring constant of a resilient member for use in mounting of a compression module on a driving module to be set low even in the case that a vehicle load is moved and further the mounting ability to be improved.  <P>SOLUTION: This invention relates to a mounting structure for a compression module 2 in which the compression module 2 is arranged from a lateral side of a fuel cell type electric automobile through sub-mount members 24, 25, 26 and 27 at about the upper part of a driving module 1. The sub-mounting members are composed of a first member 19 connected to the compression module 2 and a second member 20 connected to the driving module 1. The first member 19 is arranged in such a way that it is held by the second member 20 from a lateral direction or the second member 20 is held from the width direction of the first member. The mounting structure has an engagement member for engaging with the first member 19 and the second member 20 from the lateral direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291229-A (JP)
Title: Paper-laminated model and its production method
Inventor: NAKAI HISAAKI
IPC: B31D5/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-laminated model which has an excellent heat resistance and durability, high strength, and capable of strength confirmation similar to that of a final product and can curtail a manufacturing period, reduce the manufacturing cost, and improve the production efficiency.  <P>SOLUTION: In the paper-laminated model 1, a paper-laminated body obtained by bonding/laminating a plurality of paper sheets is molded at least after being subjected to cutting processing based on CAD data. A plurality of holes 2 are formed in the surface part of the model 1. A resin such as a thermosetting resin is incorporated into the holes 2 to reinforce the model 1, and insert members 3 for controlling the dimensional change of the model 1 are inserted into the holes 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293581-A (JP)
Title: Work scaffolding having slide mechanism
Inventor: INABA KAZUKI
IPC: E04G1/32
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work scaffold capable of coping with shapes and dimensions of an objective work and unnecessitating fitting works of scaffolding boards.  <P>SOLUTION: In a work scaffolding used for a constructed floor or a passage way for operators, a pair of frame bodies oppositely erected are connected to each other through a slide mechanism and the crosswise length of the pair of the frame bodies can be made arbitrarily adjustable and a vertical part extensible upward is provided in a part of the pair of frame bodies, an engaging member is mounted to a part of the pair of confronting frame bodies to engage with the structure and the vertical length is made adjustable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294655-A (JP)
Title: X-ray inspection method and apparatus of tire
Inventor: UCHIDA TOMOMICHI
IPC: G01N23/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray inspection method and an X-ray inspection apparatus of a tire that can accurately and efficiently inspect the inside of the tire even if the tire has a small compression.  <P>SOLUTION: The X-ray inspection apparatus comprises X-ray tubes 2a, 2b that are installed directly above mutually opposing tire end sections of the tire 10 that is carried by a roll conveyor 1, and X-ray line sensors 4a, 4b that are arranged along the gap between adjacent rolls 1R, 1R at the lower portion of the roll conveyor 1 corresponding to the X-ray tubes 2a, 2b. The transmission X-ray image of the left and right halves of the tire that is photographed by the X-ray line sensors 4a, 4b is sent to an image-processing section 5a of a means 5 for inspecting images of the inside of the tire for synthesis, thus obtaining the transmission X-ray image of the entire tire 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302019-A (JP)
Title: Refuse charging device
Inventor: NISHINO MASAAKI
IPC: F23G5/44
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sealing performance of a hopper without making a hopper chute for a refuse incinerator higher and a hopper portion wider.  <P>SOLUTION: A pyramidal protruded portion 8 is provided at the center of an inclined face 4a of the hopper portion 4 of a refuse charging device 1 for the refuse incinerator. Refuse 3 is charged centering on the protruded portion 6 by using a refuse charging crane 2. The charged refuse 3 is dispersed from side to side at a top 8a of the protruded portion 8 as a boundary, slipped down along the inclined face 4a, divided into two mountains and accumulated on the chute portion 5. Thus, the foots of the mountains are higher than in the case of one mountain, resulting in improved sealing performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296490-A (JP)
Title: Automatic waiting-information transmission system
Inventor: NAGAI SADAO
IPC: G06Q50/10
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic waiting-information transmission system for previously informing a crowded condition of a facility such as a bank and an amusement park.  <P>SOLUTION: This automatic waiting-information transmission system 20 is provided with a transmitter 30 for transmitting waiting time to a server 51 through a well-known DoPa network 50. The transmitter 30 receives a signal about the number of waiting people transmitted from a transmission unit 18 of a ticket issuing machine 10, and computes waiting time with a computing unit 34 on the basis of the received signal, and transmits the waiting time to the server 51 from a transmission unit 36. The automatic waiting-information transmission system 20 is also provided with a signboard 40, of which display is changed in response to whether waiting time is within the predetermined time or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297428-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: KOBAYASHI AYAKO
IPC: H01M4/139
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery capable of preventing swelling of a battery jar caused by gas generation on battery operation such as initial charging.  <P>SOLUTION: The nonaqueous electrolyte secondary battery comprises an electrode group having a positive electrode, a negative electrode and a separator, and a nonaqueous electrolyte, wherein the electrode group contains such an amount of moisture as an amount of hydrogen generated on the initial charging, which is continued until 4.0 V is achieved with a constant current of 0.5 CmA, is equal to or less than 15 μL per unit volume (cm<SP>3</SP>) of the electrode group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003239646-A (JP)
Title: Opening/closing body
Inventor: MATSUDA YOSHIMASA
IPC: E06B3/14
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door body whose productivity can be much improved.  <P>SOLUTION: An insertion protrusion 37 of a corner cover body 31 is inserted in a fitting recess 13 of an end 16 of a vertical frame 17. A contact part 29 of a horizontal frame 25 is brought into contact with a contact part 19 of the vertical frame 17 to connect it. Exposed end faces 18, 28 of the vertical frame 17 and the horizontal frame 25 are covered with the inside faces 35, 36 of the corner cover body 31. Burrs or the like of the exposed end faces 18, 28 of the vertical frame 17 and the horizontal frame 25 can be easily covered with the corner cover body 31. Hence, it is not necessary to process respective ends 16 of the vertical frame 17 and the horizontal frame 25 in a high precision and the productivity of the vertical frame 17 and the horizontal frame 25 can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003301517-A (JP)
Title: Construction method for structure using panel unit
Inventor: OKA HIDEO
IPC: E04B7/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for constructing a dome-like roof, the other large-span roofs or a wall of a building having a wide area.  <P>SOLUTION: In this panel unit 3, an in-plane stiffener member is disposed in a frame surface of a peripheral frame, the end part thereof is connected to a blade material positioned outside the peripheral frame, foam resin is filled under high pressure in a metal thin plate forming the upper and lower surfaces within a frame surface of the peripheral frame to apply fixed film tension to the metal thin plate. In the panel units 3 adjacent to each other, rod material nodes 2a, 2b are disposed between the confronting peripheral frames, the confronting peripheral frames are fastened to each other with the rod nodes 2a, 2b interposed between them by common bolts and nuts and united into one body to construct a structure frame 2, and the blade materials of the panel unit 3 are connected to the node steel plate to construct a structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306489-A (JP)
Title: Radioactive compound of pyrrolepyridine derivative
Inventor: OMOMO YOSHIAKI
IPC: A61P35/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radioactive compound (1) targeting at p38MAPK and useful for the diagnosis and treatment of tumors.  <P>SOLUTION: The radioactive compound is expressed by general formula (1) (one of R<SP>1</SP>and R<SP>2</SP>is a radioactive iodine atom and the other is hydrogen atom). The invention further relates to a diagnostic or treating agent containing the compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307234-A (JP)
Title: Sliding constant velocity joint and its shaft
Inventor: SATO TOMOHIKO
IPC: F16D3/20
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding constant velocity joint and its shaft to facilitate the securing of the necessary rigidity of a shaft when the shaft is reduced in size.  <P>SOLUTION: The constant velocity joint 1 comprises a cylindrical outer race 2 connected to a differential gear side; a shaft 3 connected to a wheel side and having an end inserted in the outer race 2; and an inner race 4 mounted on the end of the shaft 3. The shaft 3 is coupled to the outer race 2 by the inner race 4 integrally rotatably and slidably along a guide groove 7 formed in the outer race 2 and rockably around the given position of the end on the inner race 4 side of the shaft 3. The shaft 3 comprises a reduction part 9 to reduce the minimum diameter of the shaft 3; and an expansion part 8 to secure rigidity necessary for the shaft 3 by suppressing the lowering of the section modulus of the shaft 3 due to the formation of the reduction part 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294268-A (JP)
Title: Humidity controller
Inventor: YABU TOMOHIRO
IPC: F25B5/04
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To secure sufficient humidification capacity in a humidity controller for humidification operation provided with a refrigerant circuit.  <P>SOLUTION: This humidity controller is provided with two absorption elements (81, 82) for batch type operation. The humidity controller is provided with the refrigerant circuit (100). Second air for recycling the absorption elements (81, 82) is heated by a recycling heat exchanger (102) of the refrigerant circuit (100). The refrigerant circuit (100) is provided with a first heat exchanger (103) and a second heat exchanger (103). At dehumidification operation, the first heat exchanger (103) becomes an evaporator, and first air to be supplied exchanges heat with a refrigerant. At that time, the second heat exchanger (104) is stopped. In the meantime, at dehumidification operation, the second heat exchanger (104) becomes the evaporator, and the first air to be exhausted exchanges heat with the refrigerant. At that time, the first heat exchanger (103) is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316828-A (JP)
Title: Structure optimization method
Inventor: SHIGA KAZUMI
IPC: G06F17/50
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the formation of an optimum structure and dispense with a large design change for manufacturing the structure.  <P>SOLUTION: This structure optimization method comprises dividing design data into a plurality of voxels having equal areas to form an analytic model, calculating the stress applied to each voxel by numerically analyzing the analytic mode, eliminating a voxel having a small stress of the voxels arranged on the outermost layer, and repeating the processing until the analytic model satisfies a prescribed end condition. In this processing, a voxel is added so as not to form a shape such as undercut which complicates a metal mold manufacture to correct the analytic model.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317140-A (JP)
Title: Automatic vending machine for heat-treated article
Inventor: NISHIKAWA IKURO
IPC: G07F11/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To use a door of a microwave oven as a discharge chute guiding an article.  <P>SOLUTION: A popcorn automatic vending machine 2 is equipped with article stockers 21 to 24, a conveyor belt 26, the microwave oven 27, an article conveyance part 28, a microwave oven operation control part 29, and an article discharge part 30. The article conveyance part 28 comprises a rotary member 41 and a slide member 44 and the rotary member 41 is driven by a motor 42 to rotate. The slide member 44 is driven by a motor 45 to slide. The microwave oven operation control part 29 comprises a door opening/closing member 51 and a microwave oven operating device 52. The microwave oven door 27b is fitted to the door opening/closing member 51. The door opening/closing member 51 is driven by a motor 53 to rotate. The microwave oven 27 is fitted to the article discharge part 30. The article discharge part 30 is driven by a motor 62 to rotate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312118-A (JP)
Title: Method for printing pearly printed matter and pearly printed matter
Inventor: HIRAOKA TAKAO
IPC: B42D15/10
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method for pearly print with high glossiness and pearly printed matter.  <P>SOLUTION: In this method for printing pearly printed matter using a pearl ink, the pearl pigment content of the pearl ink for printing the top layer, in performing a superposed printing process using a pearl printing plate, is larger than the content of the pearl pigment of the pearl ink used for the preceding printing process. The pearl ink printing part of the pearly printed matter is constituted of many pearl ink printing layers printed in a superposition fashion, and the pearl pigment content of the top pearl printing layer 14 among the many pearl ink printing layers is larger than the pearl pigment content of the lower pearl printing layer 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318081-A (JP)
Title: Aligner
Inventor: TANAKA KEIICHI
IPC: G03F7/20
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner which has a thin stage device and is suited to mass production.  <P>SOLUTION: Stationary guides 2, 3 and X sliders 4, 5 constitute air cylinders respectively, and the X sliders 4, 5 are driven on an X axis. A box-like guide bar guide bearing part 6 is fixed onto the X slider 5. A box-like guide bar drive part 8 is fixed onto the X slider 4. A guide bar 7 and the guide bar drive part 8 constitute an air cylinder, and the guide bar 7 is driven on a Y axis. A through hole 7a is formed in a Z direction near the center of the guide bar 7. Three piezoelectric elements 9a, 9b, 9c elastic in the Z direction are connected to three positions of a side wall of the through hole 7a directing above the Z direction. A table part 10 is mounted at upper ends of the piezoelectric elements 9a, 9b, 9c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315180-A (JP)
Title: Torque detector
Inventor: YAMAGUCHI MASAYUKI
IPC: G01L3/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque detector that can precisely detect torque on a steering shaft and a steering angle of a steering wheel in an automobile via a small size and low cost.  <P>SOLUTION: The torque detector 1 interconnects an input shaft 2 and an output shaft 3 via a torsion bar 4 assembled in the input and output shafts 2 and 3, and detects torque on the input and output shafts 2 and 3 from an angle of torsion of the torsion bar 4. About the input shaft 2 and the output shaft 3, cylindrical detection rings 7 and 9 with magnetic part groups 5 and 8 at a peripheral end are mounted respectively so that the magnetic part groups 5 and 8 are proximal to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318853-A (JP)
Title: Ofdm (orthogonal frequency division multiplexing) signal transmitter, ofdm signal transmitter and ofdm signal receiver
Inventor: KUROSAKI SATOSHI
IPC: H04J11/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance transmission quality as holding transmission capacity in OFDM (orthogonal frequency division multiplexing) signal transmission for switching N system of spatial multiplex transmission and N branch of spatial diversity transmission.  <P>SOLUTION: The OFDM signal transmitter is constituted so that it is provided with an error correction encoder, a first switching device, N pilot signal system generators, N pilot signal system multiplexers, N inverse fast Fourier transformers and N transmission antennas and the OFDM signal receiver is constituted so that it is provided with N reception antennas, N fast Fourier transformer, an inverse matrix arithmetic unit, an interference canceller, a second switching device and a decoder that performs error correction decoding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312950-A (JP)
Title: Elevator call registration system
Inventor: YAMADA TAKUYA
IPC: B66B3/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator call registration system enabling a call registration based on simple image extraction and recognition, and without requiring button operation by approaching the landing and the wall surface of the elevator cage.  <P>SOLUTION: The system is equipped with a plurality of cameras 7 for picking up a plate 8 on which the user's destination floor is recorded, installed in the inside of the cage and the landing, an image processor 6 to output a character code and the position information of the camera by extracting a character information from the image information picked up by the camera, a signal conversion device 5 to output by converting the character code and the position information of the camera to the corresponding elevator control information, and an elevator control device 1 to register an elevator calling based on the output from the signal conversion device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322252-A (JP)
Title: Traveling control device of industrial vehicle
Inventor: TAKAMURA MASAYUKI
IPC: B66F9/24
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling control device of an industrial vehicle for stably controlling a vehicle speed even in a partially clutch-engaged condition.  <P>SOLUTION: This traveling controls of the industrial vehicle comprises a transmission 3 having hydraulic forward and backward clutches 4 and 5 to transmit an output of an engine 1 to drive wheels 6 via a torque converter 2, forward and backward proportional solenoid valves 9 and 10 to respectively control engaged conditions of the forward and backward clutches 4 and 5 by controlling the hydraulic pressure from a pump 7, an accelerator pedal operational quantity detecting means 18, a vehicle speed detecting means 28, and a control means 30 to control the forward and backward proportional solenoid valves 9 and 10 so that a real vehicle speed reaches a target vehicle speed by setting the target vehicle speed according to the accelerator pedal operational quantity. The control means 30 continuously outputs the output to the forward proportional solenoid valve with the output is gradually increased to a set value set based on the difference between the target vehicle speed and the real vehicle speed, and decreased as one set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003014380-A (JP)
Title: Method for utilizing waste heat produced upon cast iron being outputted in rotary flat furnace
Inventor: ULRICH NEY
IPC: F01K3/14
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high temperature vapor by combusting waste gas of low calory produced upon cast iron being outputted, and further for utilizing combustion gas from a vapor producer. SOLUTION: Overheating is achieved by heat exchanging overheated vapor with process gas in many overheating stages, and the process gas is sucked into partial flows 6, 7 at a different temperature level. Gas temperature taken out depending on the quantity and/or the temperature of combustion air 3 is adjusted such that the temperature level of the first partial flow 6 sucked from a vaporizer among the overheating stages is adjusted for use in the process gas for performing preheat 8 to a coerce mineral, and that the temperature level of the second partial flow 7 sucked at an outlet of the vaporizer is adjusted for use in the process gas for drying coal.