baber/WOPTO huggingface dataset:
Patent JP-2002371507-A (JP)
Title: Expansion joint for bridge
Inventor: YOSHIDA TOMOKAZU
IPC: E01C11/02
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint for a bridge capable of recognizing a condition in which a rubber material covering a steel plate for fixation is peeled off from the steel plate for fixation. SOLUTION: In this expansion joint for the bridge constituted in such a way that a central rubber part G1 and end rubber parts G2, G2 arranged on both sides in the direction of bridge axis are mutually linked and integrated by shear deformation rubber parts G3, respectively, at least one steel plate 1 for supporting load and the steel plate 2 for fixation are buried in the central rubber part G1 and the end rubber parts G2, respectively, and the steel plate 2 for fixation buried in the end rubber parts G2 is fixed on bridge girders H, H or mounting faces formed on the bridge girders and a bridge base by anchor, the central rubber part G1, the end rubber parts G2, G2, and the shear deformation rubber parts G3 are constituted by electrically conductive rubber to measure the condition of peeling off of the rubber material covering the steel plate 2 for fixation as changes of resistance between the end rubber parts G2 and G2.
Patent JP-2002336809-A (JP)
Title: Tool for discharging cleaning liquid
Inventor: YAMANE TOSHIO
IPC: B65D88/28
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning liquid discharging tool by which the cleaning work of a tank can be carried out easily. SOLUTION: This cleaning liquid discharging tool 2 is interposed between a tank 1 and a hopper 3 arranged below the tank 1 for discharging a cleaning liquid W which is poured into the tank 1 and falls down in the tank 1 to the outside so that the liquid W does not flow into the hopper 3.
Patent JP-2003003860-A (JP)
Title: Gasifying power generation facility
Inventor: HASHIMOTO KEIICHIRO
IPC: C10J3/72
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To enable low NOX combustion by CO2 without supply from the outside. SOLUTION: A gas refining facility 4 is provided with a deduster 5, a desulfurizer 6, and a CO2 separator 21 on the downstream side of a gasifying facility 3. A combustor 14 of a gas turbine 10 connecting a power generator 17 is connected with a refined gas piping 18 leading refined fuel gas 7a from a CO2 separator 21 so as to supply the refined fuel gas 7a to the combustor 14 as fuel. The CO2 separator 21 is connected to the inlet of the combustor 14 through the CO2 piping 23 having a compressor 24. During combustion of the refined fuel gas 7a in the combustor 14, the CO2 22 which is separated and collected from the refined fuel gas 7 in the separator 21 is blown into the combustor 14 through the CO2 piping 23, whereby flame temperature is decreased while lowering oxygen concentrations during combustion.
Patent JP-2003002407-A (JP)
Title: Article exhibiting system
Inventor: MORI RYOZO
IPC: B65G1/04
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce costs by saving a space of a showroom. SOLUTION: A storage warehouse 2 of automobiles for automatically bring in and out the automobiles is disposed under the ground, and a showroom 1 of automobiles is disposed on the ground. A hoisting passage of a lift and a hoisting port of trays are formed between the storage warehouse 2 and the showroom 1 of automobiles, the lift 4 is disposed, and an exhibition block 7 having a plurality of openings 711 and 712 capable of passing the trays 5 and a tray supporting means capable of supporting the trays 5 on the openings 711 and 712 is turnably disposed on the hoisting port 601 of the trays of the showroom 1.
Patent JP-2003008496-A (JP)
Title: Mobile station, base station, mobile communication system, mobile communication method, and mobile communication program
Inventor: BUN SEIIKU
IPC: H04J99/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system where a mobile station adopting the ODMA system makes communication with a tease station through an optimum route at which the power consumption in the mobile station, the base station and the entire mobile communication system is least. SOLUTION: In the case that a mobile station 11 makes communication with a base station 10 via a plurality of other mobile stations 14, 15, the mobile station 14 discriminates whether received and demodulated data are received data with respect to the mobile station 14 or delivery data to be sent to the other mobile station or the base station, determines a modulation system suitable for transmitting data resulting from summing transmission data and the delivery data when the mobile station 14 generates the transmission data depending on the quantity of the summed data, modulates the summed data according to the modulation system and relays the delivery data.  Further, the base station 10 demodulates a received signal relayed by the mobile stations 14, 15 by using a modulation system of the mobile station 15 finally making communication with the base station 10 and respectively identifies one or a plurality of data of the mobile stations multiplexed on the demodulated data.
Patent JP-2003012304-A (JP)
Title: Refining method for gas containing hydrogen and its apparatus
Inventor: SUGAWARA KATSUYUKI
IPC: B01D53/04
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining easily a refining gas containing hydrogen without reducing efficiency of refining hydrogen and to provide its apparatus. SOLUTION: In the method for separating and refining hydrogen from a source gas containing hydrogen which is by-produced from a chemical conversion facility of ironworks or the like, and in an adsorption and desorption treatment process of impurities contained in the source gas, a hydrogen gas is separated and refined from the source gas by alternately using a plurality of heat exchangers, when cooling a treated source gas. And water or steam is fed from the inlet to cleans up each exchanger or in addition to this a supply of an agent for decomposing impurities is preferable.
Patent JP-2003015003-A (JP)
Title: Method for wiring optical fiber cable multiple dwelling house
Inventor: AIHARA KATSUYUKI
IPC: H02G3/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable wiring method capable of reducing the number of pipes, also making a pipe cable housing space small and also reducing optical fiber connection places. SOLUTION: A pipe cable 11 for underground is laid from a shared building 1 to a multiple dwelling house 2. An indoor type pipe cable 11 is connected to the pipe cable 11 for underground dragged into a pipe connecting part 13 of the multiple dwelling house 2 by using a pipe connector. Afterwards, an optical fiber unit is inserted through the pipe cable on the flow of gaseous matter from the shared building 1 to the optical fiber connecting part 14 of each floor. At the optical fiber connecting part 14, termination optical fiber cables 15 wired to the respective houses are connected to the optical fiber unit that is inserted through.
Patent JP-2003021449-A (JP)
Title: Refrigerator control system
Inventor: SHIROGATA TERUKAZU
IPC: F25D23/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator control system enabling reduction of the power consumed when a room is not used, while maintaining comfortableness of the room for a user. SOLUTION: In the refrigerator control system 1, a switchover control device 9 sets a temperature of a refrigerator 11 at an intermediate temperature between the optimum temperature and normal temperatures, and maintains the temperature inside the refrigerator 11 at the intermediate in the case when a guest room 10 is not used. When the scheduled time of the start of the use of the guest room 10 is inputted to a server 7, the set switchover time is calculated from the scheduled time of the start of the use stored in the server 7 and a cooling temperature calculated or measured beforehand, and the set temperature of the refrigerator 11 is switched over to the optimum temperature at the set switchover time calculated.  Therefore, the power consumed when the guest room 10 is not used can be lowered and further the temperature in the refrigerator 11 can be made the optimum by the scheduled time of the start of the use of the guest room 10.
Patent JP-2003022641-A (JP)
Title: Disk cartridge
Inventor: IKEBE MASARU
IPC: G11B23/03
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent powder of scraping that has occurred between a shutter for opening/closing an open part and guiding part, from intruding into disk storage space in a disk cartridge for optical disk, etc. SOLUTION: This disk cartridge 10 is formed by fastening and fixing together an upper shell 12, a center frame 14 and a lower shell 16, stores a recording medium 18 in the disk storage space 28A between the center frame 14 and the upper shell 12, and also makes an erecting and sliding part 33 in a first shutter member 34 disposed between the center frame 14 and the lower shell 16 come into an arch-shaped guide channel 30 on the outer side of the disk storage space 38A to guide the erecting and sliding part 33 within the guide channel 30.
Patent JP-2003018055-A (JP)
Title: Transmission diversity antenna and antenna system
Inventor: MAKINO MASAMI
IPC: H04B7/06
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To select an optimum antenna at transmission, even when situations change between reception and transmission and an optimum antenna is different between them. SOLUTION: A transmitter transmits a data packet to a receiver. The receiver receives a data packet and transmits a reception acknowledgement signal, denoting the reception state to the transmitter, when finishing the reception of the packet. The reception power measurement means 18 of the transmitter measures the reception power of the reception acknowledgement signal at antennas 11 and 12 and compares them. The transmitter selects an antenna providing the best reception state and transmits succeeding data from the selected antenna. The transmitter repeats the above operations, until the transmitter completes transmissions for all packets. The transmitter can transmit the data excellently, when the transmitter selects the optimum antenna at a point in time of data transmission.
Patent JP-2002352136-A (JP)
Title: Sales promotion method using information terminal device
Inventor: MURAI TOMOTAKE
IPC: G06Q30/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To allow a manufacturer to promote goods for sale by enabling a consumer to surely receive information which provides corresponding identification code attached to goods for sale. SOLUTION: The consumer obtains a plurality of identification codes of the goods for sale with the identification codes attached thereto and transmits the identification codes with an information terminal device 13 which is connectable to the Internet 15, and a server 18 that has received the transmitted identification codes transmits prepared and stored information to the information terminal 13.
Patent JP-2003019765-A (JP)
Title: Metallic tone applied coating film and manufacturing method therefor
Inventor: OTSU HIROSHI
IPC: B05D1/36
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a metallic tone applied coating film which shows the feasibility of forming a metallic film in a short time through a simple process without the necessity of using a special treating step for forming a surface adjusting layer prior to the step to form the metallic film and is low-priced and has a good adhesion and a method for manufacturing the metallic tone applied coating film. SOLUTION: This metallic tone applied coating film is formed by applying an undercoat coating film 2 and a metallic film 3, in that order, to the surface of a base material 1 and the undercoat coating film 2 is formed of a coating material with a hydroxyl value of 91 to 203 [mgKOH/g], a surface roughness of 0.004 to 0.148 micrometer and a water contact angle of 28 to 60 deg.. The metallic tone applied coating film is obtained by directly applying the metallic film 3 to the surface of the undercoat coating film 2. The undercoat coating film 2 contains 0.1 to 0.2% of tin chloride (II) in terms of pigment weight density. After applying the undercoat coating film 2 to the surface of the base material 1, a silver film is formed on the undercoat coating film 2 by a silver mirror reaction to obtain the metallic tone applied coating film.
Patent JP-2003022429-A (JP)
Title: Selective information providing ic card with key function
Inventor: KOBAYASHI NAOTO
IPC: G06F21/62
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To add a function of determining whether or not information can be transmitted as intended by the owner and a function of specifying the kind of the transmitted information to an IC card. SOLUTION: A plurality of electronic or mechanical switches are installed on the IC card and their states are decoded to selectively operate IC chips buried in the IC card.
Patent JP-2003023532-A (JP)
Title: Image reader
Inventor: KUDO TAKU
IPC: H04N1/19
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a reflection guide board in a sheet-through type image reader, and to improve exchange workability of the white sheet member of the reflection guide board. SOLUTION: A sheet member 11 is mounted on a reflection guide board 10, so that the original carriage path side face of the reflection guide board 10 can be covered, by making each hole 11a of the sheet member 11 engage with each projecting part 10a of the reflection guide board 10. In this case, the sheet member 11 is made of white and elastic materials, so that the sheet member 11 can be adhered to be bent along the reflection guide board 10 with the elasticity. Thus, it is not necessary to paint the original carriage path side face of the conventional reflection guide board 10 in white color, and it is possible to exchange the sheet member 11 more easily than in the case of fixing the sheet member 11, through an adhesive member such as a double coated adhesive tape.  Therefore, it is possible to facilitate countermeasures to any nonconformity affecting the justification of the white level due to scratches to be generated in the sheet member 11 during the use of this device.
Patent JP-2003026058-A (JP)
Title: Tractor
Inventor: OSUGA MASASHI
IPC: E02F3/355
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a hindrance to a boarding-alighting space and a dwelling space for operating a rear work machine by a roll-over preventive structure even if a tractor having the work machine in a car body rear part is miniaturized. SOLUTION: In this tractor, the work machine B is installed in the rear part of a car body T having a longitudinally freely reversible driver's seat. The roll-over preventive structure 13 having left and right columns 13a and 13b is erected in the rear of the driver's seat 3. In the roll-over preventive structure 13, the left and right columns 13a and 13b are curvedly formed in the lateral outside direction in a lengthwise directional midway part so that a lateral interval in an upper position near the lower end of the columns 13a and 13b becomes larger than a lateral interval in the lower end of the left and right columns 13a and 13b.
Patent JP-2003033063-A (JP)
Title: Construction machine, driver and driving program therefor
Inventor: AOYANAGI YUKIO
IPC: H02P29/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To enhance the operability by enabling the shifting of control from torque control to objective velocity to be performed properly, and preventing the sudden change of acceleration/deceleration velocity of an electric actuator, in a construction machine such as a hydraulic power shovel, etc. SOLUTION: According to the drive direction of the electric actuator and according as it is in acceleration or deceleration, in procedures 119, 123, 127 and 131; objective torque Tri1 , etc., is obtained from an operation command signal Xi. In procedures 120, 124, 128 and 132; objective torque Tri2 , etc., is obtained from a velocity deviation signal ΔVi. In procedures 121, 125, 129 and 133; maximum tolerable torque Tri3 , etc., is obtained from a real velocity signal Vi. In procedures 122, 126, 130 and 134; the one the smallest in absolute value is selected among them, and it is made the objective torque Tri0 , thus controlling the electric actuator.
Patent JP-2003024221-A (JP)
Title: Washing container
Inventor: YUKIMACHI YASUHIRO
IPC: A47J43/24
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a washing container with which contamination can be efficiently washed. SOLUTION: A porous draining surface 3 is formed on the peripheral surface of a bowl-form body 2. Then, a porous baffle plate 6 is provided on the opening edge. The bottom surface is formed of a horizontal surface 4 and a slope 5. Then, this container 1 is stood by the slope 5. Thus, the washed water S of rice grains R which have been washed with water can be naturally drained.
Patent JP-2002047173-A (JP)
Title: Cosmetic composition for cleaning
Inventor: SEBILLOTTE-ARNAUD LAURENCE
IPC: A61K8/55
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a foaming cleansing composition which is easy to wash off and viscous and yet has characteristics required for forming product. SOLUTION: This composition includes (1) one or more kind of foaming surfactants, (2) at least 1 wt.% based on total weight of the composition of more one or more kind of hydrophilic silica and (3) one or more kind of oxyalkylene compounds in a physiologically permissible aqueous medium including water >=35 wt.% based on total weight of the composition. The foaming composition having high viscosity imparting foams having good properties can be obtained by combining the hydrophilic silica with a compound having an oxyalkylene (oxyethylene and/or polypropylene) group.
Patent JP-2002102825-A (JP)
Title: Kitchen refuse disposer
Inventor: NISHIDA HIROSHI
IPC: F26B11/14
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen refuse disposer which is simple in structure, can inhibit the emission of odor, and is capable of installing indoor in spite of having a drier. SOLUTION: There is provided a kitchen refuse disposer comprising a chamber 1 for holding and drying refuse, a heater 7 for drying the refuse in the chamber 1, a condensation section 9 for removing the moisture from the gas produced from the refuse, and a section 12 for deodorizing the gas, wherein a drain pipe 15 having a holding space with a certain or larger volume and a definite shape is provided between the section 12 and the atmospheric air so as to return the gas in the pipe 15 to the section 12 upon a change in the pressure in the chamber 1 to attain an enhanced deodorizing effect.
Patent JP-2003032272-A (JP)
Title: Data frame transmission system using atm-pon
Inventor: OTANI ATSUSHI
IPC: H04L47/43
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To use a data frame transmission system, using an ATM-PON without double control in a subscriber terminal address and VP and VC addresses, and to transmit a broadcast frame and a multicast frame without pressing the bandwidth of an ATM-PON transmission system, in the data frame transmission system which uses the ATM-PON. SOLUTION: A station-side communication unit 101 assembles a data frame according to an ATM cell from subscriber-side communication units 1021 to 102n, learns the relationship between a source address and VP, VC for registering in an address management table. When the station-side communication unit 101 reads the destination address of the data frame from a host apparatus 104, such as a router to search for the address management table, when deciding on the VP and VC to be used. The VP and VC set to a point/ multipoint are registered to the address management table, and can be transmitted to a plurality of the subscriber-side communication units, without the generation of a plurality of ATM cells.
Patent JP-2003023922-A (JP)
Title: Operating tool in water
Inventor: MAEDA SADAO
IPC: A01D44/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an operating tool in water, having excellent light weight, improved operability in the water, and corrosion resistance without lowering mechanical strength. SOLUTION: This operating tool in the water is obtained by constituting a long rod-shaped body 12 out of a hollow pipe member of a carbon fiber- reinforced resin, and boring water-permeable holes 18 penetrating the pipe wall part of the pipe member and arranged over the whole pipe member in the longitudinal direction.
Patent JP-2003034332-A (JP)
Title: Tray for housing tangible commodities and method of using the same
Inventor: FUKUTOME HIROYUKI
IPC: H01M2/10
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a tray for housing tangible commodities, which allows itself, when stacked in layers, to be surely taken out one by one without requiring any special equipment, and which is capable of preventing damage to the housed tangible commodities without causing any load to be applied thereto, and to provide a method of using the tray. SOLUTION: In the tray for housing tangible commodities provided with protruded and recessed forms on the surfaces thereof, with the protrusions on the back face thereof reflecting the recesses on the face and the recesses on the back face reflecting the protrusions on the face thereof, the tray comprises means for releasing negative pressure. One form of the negative pressure releasing means is to apply adhesive tape so that it spans a plurality of the protrusions on the back face.
Patent JP-2003042442-A (JP)
Title: Gas circuit breaker
Inventor: NAKAMURA HIROSUMI
IPC: F23K5/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas circuit breaker, which breaks a gas circuit when an anomaly is found in consumption amount of the gas. SOLUTION: The gas circuit breaker comprises a flow-rate detector 1 outputting flow-rate pulse signals A, a flow-rate computing means 3 computing an gas-consumption amount B from input about a flow-rate set valve 2 set according to the kind of a gas meter and flow-rate pulse signals A output from the detector 1, a flow-rate counter 4 counting the number of flow-rate pulse signals C from input about the signal A output from the flow-rate detector 1, and a flow-rate comparator 5 comparing the gas-consumption amount B computed by the computing means 3 with the flow-rate pulse signals C counted by the counter 4. Thus, if any anomaly is revealed in the volume of gas consumption, it can be detected.
Patent JP-2003040648-A (JP)
Title: Optical device
Inventor: SAKAMOTO MASAHIKO
IPC: G02B7/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To remove PbO from low melting point glass for environmental protection, and to solve the problems that in a conventional optical device and a holder uses a PbO-B2 O3 based low melting point glass, it is difficult to reduce a calcinations temperature to 450 deg.C or less. SOLUTION: The optical device is composed of the optical device 1 and the holder 2 by using the low melting point glass whose lead content is 0.1 mass% or less.
Patent JP-2003041916-A (JP)
Title: Valve system for engine
Inventor: YAMAZAKI KAZUO
IPC: F01L1/18
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To solve a conventional problem of lubricating oil which enters a rocker arm chamber from a push rod insertion hole if an engine is inclined and gathers in it without being removed well. SOLUTION: This valve system is structured so as to drive a cam gear 51 with a crank shaft 3 and drive push rods 23, 24 through cams 21, 22 on a cam shaft 13 with the cam gear 51, and lubricating oil communication passages 63, 64 are disposed on both sides of the push rod. Push rod chambers 60, 61 in which the push rods are inserted vertically are provided in a cylinder head 6 so as to become narrower and narrower gradually on the way.