baber/WOPTO huggingface dataset:
Patent JP-2003233780-A (JP)
Title: Data communication device
Inventor: TAKAYAMA NAOHISA
IPC: H04B5/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem in attachment of a reader-writer 2 wherein modulation factors A of a non-contact IC card 1 are different in attaching the reader-writer 2 to a wooden wall 3 and in attaching the reader-writer 2 to a ferrite wall 4, and a transmission success rate of data is deteriorated unless electrical characteristics of the reader-writer 2 and the non-contact IC card 1 are adjusted each time in accordance with an attaching member of the reader- writer 2.  <P>SOLUTION: When attaching the reader-writer 32 to an external object such as a wall, an iron plate shielding a magnetic field generated by the reader-writer 32 is inserted between the reader-writer 41 and the external object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199832-A (JP)
Title: Relaxation screen system
Inventor: SATO KINICHI
IPC: A61M21/02
Filed: 2002-01-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relaxation screen system to make full use of relaxation zones in health lands and the like and introductions of histories and culture in culture facilities and the like by reproducing on a screen photographs of natural sceneries accompanied by music, fragrance, etc.  <P>SOLUTION: This relaxation screen system is described below. On a screen, for example, three separate pieces of a woodland, plateau, falls and the like are joined together in the vertical direction with a solid-color screen at the edge part for video projection to constitute four pieces in total, and a fluorescent lamp and the like illuminating from behind thereof is provided. The system includes a screen unit that is appropriately switchable by means of a winding roll with screens arranged up and down parallel. A fragrance supply unit which supplies fragrance in conformity with the contents of the screen is provided. A video projector is provided as appropriate in the overhead/floor section in front of the screen. In this system the front-surface light guide of the screen is arranged, or by means of video software the same effect as that from a light guide can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238097-A (JP)
Title: Control device for cargo handling vehicle
Inventor: KOUNO KAZUYA
IPC: B66F9/24
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily set driving characteristics suited to each operator's preference in the case of sharing one fork lift truck by a plurality of operators.  <P>SOLUTION: The operator's ID code inputted by the operation of an operating part 28 is transmitted from a terminal 21 to a controller 23, and information on the driving characteristics corresponding to the ID code received by accessing a database 30 is led out by the controller 23. The led-out information on the driving characteristics are transmitted from the controller 23 to the terminal 21 and transferred to a vehicle control means 25, and each part of the vehicle is controlled by the vehicle control means 25 on the basis of the transferred information on the driving characteristics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241311-A (JP)
Title: Projector
Inventor: USHIYAMA TOMIYOSHI
IPC: G02F1/13
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector by which a projecting light quantity is adjusted in a wide range.  <P>SOLUTION: The projector 10 is provided with a light quantity adjusting part 150. The light quantity adjusting part 150 is controlled by a light quantity controlling part 170 and manual operation by a user or the like and adjusts a transmitted light quantity. Light transmitted through the light quantity adjusting part 150 passes through a color light separating optical system 200, a relay optical system 220, liquid crystal light valves 300R, 300G and 300B, a cross dichroic prism 320 and a projection lens 340 and is projected on a screen SC.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244169-A (JP)
Title: Communication apparatus and vehicular electronic controller
Inventor: MATSUOKA TOSHIHIKO
IPC: H04L12/40
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To more precisely locate a failure point of causing a communication error and possibly avoid sending unwanted test data during a communication test.  <P>SOLUTION: ECU 11a, 11b, 11n constitute a vehicular LAN with a transmission line 15. A test control circuit 39 normally outputs a control signal Sa at a level L. A transmitter circuit 37 sends its output signal to the transmission line 15 through a buffer circuit 40 and a transceiver 13, and a receiver circuit 38 receives the signal once returned to a microcomputer 12. If a communication error occurs, the test control circuit 39 outputs a control signal Sa at a level H and a transmitted signal is directly returned to the receiver circuit 38 through a received signal switching circuit 41 while the buffer circuit 40 blocks the transmitted signal from being sent out to the transmission line 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239945-A (JP)
Title: Hinge device and portable equipment
Inventor: OSHIMA KAZUYOSHI
IPC: F16C11/10
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent early wearing of a sliding protruded part formed on one of first and second hinge members and the other slidably contacting the protruded part.  <P>SOLUTION: The first hinge member 20 is constituted of a cylindrical main body part 20A and a movable part 20B fitted in this main body part 20A free to move in the axial direction and almost impossible to rotate. Spheres 71, 72 are buried and fixed on a facing surface to face against the movable part 20B of the second hinge member 30 in a state where one part of each of the spheres 71, 72 is projected. The second hinge member is molded of resin. The spheres 71, 72 and the movable member 20B sliding on them are composed of a material higher in hardness than the resin constituting the second hinge member 30, for example, metal such as steel, or ceramics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002322407-A (JP)
Title: Carbon black composition and offset printing ink using the same
Inventor: AIHARA HIDEYO
IPC: C09D11/103
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a carbon black composition capable of giving conventional high ink quality used in offset India ink and improving productivity of the ink. SOLUTION: This carbon black composition is characterized by adding 1-100 wt.% a resin which is solid at a normal temperature to carbon black and used for printing ink, subjecting the mixture to dry powdering at 80-200 deg.C, mixing and dispersing the powdered material into the solvent for printing ink with varnish.
Patent JP-2003246688-A (JP)
Title: Method and apparatus for manufacturing compound
Inventor: TERAMURA TOSHIFUMI
IPC: B28B11/24
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a compound by which curing defect is suppressed, and an apparatus for manufacturing the same.  <P>SOLUTION: In a curing process, the curing is carried out while flowing carbon dioxide in a curing vessel. The flow of carbon dioxide gas is performed by introducing the carbon dioxide gas from the upper part of a vessel into the vessel or by stirring the gas in the vessel by a stirrer provided in the vessel. As a result, the deviation of the carbon dioxide gas concentration distribution, the temperature distribution and the humidity distribution in the vessel is suppressed. Moreover, a local reduction in temperature and moisture content in a plate body can be suppressed. Then, the carbonation reaction uniformly runs, the curing defect or the deformation of the plate body is suppressed, and the excellent quality compound is manufactured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258702-A (JP)
Title: Information distributing method, distributor and repeater
Inventor: SHIMIZU HIDEO
IPC: H04W4/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distributing method in which, a measure can immediately and easily be taken particularly even when a repeater close to a disaster is damaged by the disaster.  <P>SOLUTION: An information distribution system is composed of a plurality of repeaters for distributing information to portable information devices 3 located within an area in which radio distribution is possible and a distributor 1 for individually distributing information to each of the plurality of repeaters. The distributor 1 monitors the respective repeaters 2 and when determined that it is impossible to communicate with one of the repeaters 2, an amplifying instruction is distributed to one or more other repeaters 2 close to the repeater 2. Thus, nearby repeaters 2 expand the distribution area and distributes information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252306-A (JP)
Title: Processing apparatus in meat-packaging line
Inventor: KUSUHO EITARO
IPC: A23L13/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To automate such works that at a slaughterhouse, workers visually discriminate the sizes of meat blocks, and the meat blocks are selectively carried out to packaging lines which correspond to the sizes.  <P>SOLUTION: Meat blocks which are transferred to a rotary table conveyer 13 from a feeding conveyor 10 are caught by an image sensor on the top of the table conveyor 13. By the surface area, meat blocks are discriminated into three kinds of blocks such as large, small and extra-small, and are automatically selectively fed to respective packaging lines 101, 102 and 103 of first, second and third. In this case, measurement data of a scale 11 which is input in a master computer 40 may be used as a reference. Also, the table conveyor 13 performs a directional correction of meat blocks in the normal and reverse directions, a directional torsion correction for which inertia is adopted, and a positional correction along a rail 32. All of these corrections are performed by the computer 20 through a double circuit 35.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254567-A (JP)
Title: Ice thermal storage system
Inventor: NASUHARA KAZUYOSHI
IPC: F24F5/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To secure a large temperature difference at a beginning and a terminal parts of an ice thermal storage tank so as to reduce a water conveying power as well as to increase a performance coefficient of a refrigerator.  <P>SOLUTION: This ice thermal storage system is provided with refrigerators 1 and 7 connected between a terminal part S and a beginning part E of an ice thermal storage tank 5 and a terminal tank 5b divided and formed by a weir 9 at the terminal part of the ice thermal storage tank, and a communication passage is formed at the weir from the top of an adjacent tank 5a to the bottom of the terminal tank 5b. The adjacent tank comprises a plurality of tanks, and these tanks can be connected through the weir.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252179-A (JP)
Title: Wiper device
Inventor: AMAGASA TOSHIYUKI
IPC: B60S1/08
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper device capable of performing wiping operation without affected by external force such as travelling wind pressure.  <P>SOLUTION: In this wiper device having a wiper motor 18 for driving a wiper blade to wipe a window glass surface by reciprocating oscillation of the wiper blade, position detecting means 38, 41 are mounted on the wiper motor 18, and a speed calculating means is mounted on a CPU 47 for calculating an operating speed of the wiper blade on the basis of the operating position. By outputting the gate voltage to a switching element 45 from the CPU 47 on the basis of the operating position and the operating speed of the wiper blade, a cathode brush 33 and anode brushes 34h, 341 of the wiper motor 18 are short-circuited to brake the power generation. Whereby the operation of the wiper blade can be surely controlled even when the external force is added to the wiper blade.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002278784-A (JP)
Title: Rom rewrite system, rom-loaded circuit device used in the system and connecting device connected to the rom- loaded circuit device
Inventor: SUZUKI TAKAO
IPC: G06F11/00
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To rewrite the program data of a flash ROM 12 loaded to a printed circuit board having a power generating part 14 without adversely affecting a ROM writer 3. SOLUTION: A bus master 11 is made to be in a sleep state and the flash ROM 12 is disconnected, meanwhile, the ROM writer 3 is connected through a buffer 23, the buffer 23 is made to have high impedance while the ROM writer 3 does not operate, an address bus line and a data bus line of the buffer 23 are made conductive when the ROM writer 23 operates, and the buffer 23 is controlled by a read/write control signal to control reading and writing data from/to the ROM 12.
Patent JP-2002354474-A (JP)
Title: Data transmitting method and data transmitter
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N7/22
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the two-way transmission of an optical signal based on serial data constituting a digital video signal having the number of quantized 10 bits or more through an optical signal transmission cable so that it is possible to reduce the number of the optical signal transmission cables to the minimum. SOLUTION: A digital video signal having the number of quantized 10 bits or more or serial data based on the digital video signal and a Key signal from a camera 10 are converted into an optical signal, and the optical signal is transmitted through a two-way WDM coupler 29 arranged at one edge side of an optical signal transmission cable 31 to the signal transmission cable 31, and transmitted from one edge side to the other edge side. Then, serial data based on a return video signal from a signal recording/reproducing part 11 are converted into an optical signal, and the optical signal is transmitted through a two-way WDM coupler 32 arranged at the other edge side of the optical signal transmission cable 31 to the optical signal transmission cable 31, and transmitted from the other edge side to one edge side.
Patent JP-2003262578-A (JP)
Title: Method for estimating compressive strength of concrete of structure
Inventor: TOYOFUKU TOSHIYASU
IPC: G01N7/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of relatively easily estimating the compressive strength of concrete of a structure regardless of the state of the concrete surface.  <P>SOLUTION: A contact body 1 comprises both an internal chamber 2A open to the surface side of the concrete C at the center part of a contact main body 2 and connected to a forced decompression means and a close contact means 3 for bringing the contact main body 2 into close contact with the surface of the concrete C on the external side of the internal chamber 2A. The contact body 1 has a structure in which the internal chamber 2A becomes a closed space (I) when the contact main body 2 is brought into close contact with the surface of the concrete C by the close contact means 3. By bringing the contact body 1 into contact with the concrete surface of the structure, bringing the contact main body 2 into close contact with the concrete surface of the structure by the close contact means 3, and decompressing the inside of the internal chamber 2A by the decompression means, at least either the coefficient of infiltration of the concrete of the structure or the depth of infiltration is measured, and the compressive strength of the concrete of the structure is estimated from its measured value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225020-A (JP)
Title: Flowerpot-receiving table
Inventor: SUGA KAYOKO
IPC: A47G7/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flowerpot-receiving table prevented from fouling and breakage, settable even at a place with level difference, and capable of arranging flowerpots with level difference.  <P>SOLUTION: This flowerpot-receiving table is such one that receiving stands 1 are formed according to flowerpot design and the plurality of receiving stands 1 are mounted on a footstool 3. Many kinds of the footstools 3 with varied heights are prepared in advance, and by combining them with the receiving stands 1 as necessary depending on flowerpot setting place and arranging way and the like, the configuration of the flowerpot-receiving table can be varied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263062-A (JP)
Title: Fixing device
Inventor: MORI SHUHEI
IPC: G03G15/20
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the releasability of a release member for a recording medium, and to prevent the occurrence of an image streak.  <P>SOLUTION: The fixing device is provided with a fixing roller 21 having a heat source; a pressure roller 22 firmly pressed to the fixing roller; and the release member 31 disposed in the axial direction of the fixing roller, on the downstream side of a fixing nip N in the direction in which a recording medium is carried, and near the fixing roller. The fixing roller and the pressure roller are disposed substantially horizontal. The angle θ for arranging the release member is set within the range of -5°≤θ≤25° to a tangent S of the exit of the fixing nip.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261988-A (JP)
Title: Anchor screw and concrete placing construction method using the same
Inventor: NIIZAKI JINICHI
IPC: E04B1/41
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchor screw which dispenses with drilling of a prepared hole into concrete, is prevented from being turned even when being given a turning force, and reduces the number of man-hours for work.  <P>SOLUTION: This anchor screw is formed as a cylindrical body; and when cement is poured for solidification in a state in which one end of the cylindrical body can be exposed outside, turning preventing means (a hexagonal fixing-bolt screwing part 1 and a flange part 2) of the anchor screw AB1 are provided in the turning and insertion of an insertion member (a fixing bolt 13) into an exposable part from without. In this way, the anchor screw AB1 is preinstalled inside a temporary frame for the concrete, the cement is poured for solidification, the temporary frame and the like are removed after the solidification, and a decorative screw and the like are attached, so that it can be unnecessary to drill the prepared hole for fixing the anchor screw AB1 into the concrete, so that the anchor screw AB1 can be prevented from being turned even when being given the turning force, and so that the number of the man-hours for the work can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265724-A (JP)
Title: Noise removing mechanism for pachinko game machine
Inventor: TSUJI SHOJI
IPC: A63F7/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removing mechanism for external noise entering through a contact detection part of a launch handle and artificial noise to prevent erroneous operation of a plurality of controllers provided in a pachinko game machine and breakage of electronic equipment.  <P>SOLUTION: In this pachinko game machine provided with a launch device E, the launch handle E1 provided with the contact detection part 260 for detecting player's contact, and a launch controller 201 for controlling the launch device E based on a signal transmitted by the contact detection part 260, this noise removing mechanism for the pachinko game machine is provided with a noise removing means 304 for removing noise entering the inside of the launch controller 201 through the contact detection part 260 of the launch handle E1 in the launch controller 201.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002353817-A (JP)
Title: Method for mapping a delta sigma converter range to a sensor range
Inventor: WANG FENG
IPC: H03M3/00
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a delta-sigma converter with high accuracy and high resolution. SOLUTION: A mapping circuit is coupled to the integrator circuit of the delta-sigma converter to map the analog input range of the integrator to the analog output range of the sensor. The integrator circuit provides an integrator output to a controller to generate a digital output, which is in a digital output range representing the analog input range. A sensor input circuit includes a sensor having an analog sensor output range. The mapping circuit is coupled to the integrator circuit and is responsive to control signals from the controller to map the analog input range of the integrator to the analog output range of the sensor.
Patent JP-2003240303-A (JP)
Title: Insect preventing ventilating fan
Inventor: TSUJI HIDEAKI
IPC: F24F7/10
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating fan attached to a wall and capable of ventilating by filtering air while keeping indoor air pressure at a positive pressure, preventing foreign matter from entering a room through a clearance of the ventilating fan, preventing insect and dust in the outside from being sucked into the room through an opening part of a door and a window of a building or a clearance existent always in a door and a window and on a wall face and a floor surface, and blowing minute insect entering through these clearances off.  <P>SOLUTION: This ventilating fan is constituted in such a way that a part or the whole of the ventilating fan is fitted into a hole drilled on the wall, and filters are provided on both outdoor and indoor faces to filter air and introduce it into the room.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268306-A (JP)
Title: Photocatalytic composite material and photocatalytic coating agent
Inventor: MIYAUCHI MASAHIRO
IPC: C09D183/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visible light responsive photocatalytic member excellent in thermal and chemical stability.  <P>SOLUTION: The photocatalytic composite material comprises a substrate and a layer formed on the surface of the substrate and containing titanium oxide and a binder to fix the titanium oxide. An anion except oxygen substitutes the oxygen site in the titanium oxide crystal, or the anion except oxygen cuts in the lattice, or the anion except oxygen is arranged at the grain boundary part. The binder is an inorganic matter curable by dehydrating polycondensation, and contains at least one kind of a hydrolyzate of silicate and an alkali silicate. Thermal treatment is performed to cure the inorganic binder for fixing the titanium oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277859-A (JP)
Title: Zirconium alloy having excellent corrosion resistance and production method therefor
Inventor: TAKEDA KIYOKO
IPC: G21C3/07
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zirconium alloy which is provided with sufficient nodular corrosion resistance and uniform corrosion resistance meeting the tendency of the elongation of the residence period of nuclear fuel in a reactor accompanying increase in the combustion degree thereof, and is suitable for a nuclear fuel cladding tube and a nuclear fuel structural member, and to provide a production method therefor.  <P>SOLUTION: The zirconium alloy having excellent corrosion resistance comprises, by mass, 0.8 to 1.4% Sn, 0.15 to 0.45% Fe, 0.05 to 0.30% Cr, 0.01 to 0.15% Ni and >0.006 to 0.020% Si, and the balance Zr with inevitable impurities, and in which the incorporation ratios of Fe, Cr and Ni satisfy the following two inequalities: 0.9≤Fe/Cr≤8 (1), and 2.5≤Fe/Ni≤25 (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278297-A (JP)
Title: Connection structure for desk or the like and low partition
Inventor: MIKAMI NORIYA
IPC: A47B96/20
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To fix a lower end of a low partition connected to a side surface of a desk presentably, easily and firmly.  <P>SOLUTION: An end part of a lower part guide member 4 is laid between an adjuster bolt 28 provided at an lower end of a side of the desk to adjust its height and a floor surface, and a low partition fitting member 24 directing upward is provided on the other end part projecting in a direction of the side of the desk. A lower end opening of a low partition 2 is fitted to the fitting member 24 to support the lower end of the low partition 2.  <P>COPYRIGHT: (C)2004,JPO