baber/WOPTO huggingface dataset:
Patent JP-2003224415-A (JP)
Title: Structure of antenna coil for rfid transponder and tuning method for resonance frequency using the antenna coil
Inventor: TSUCHIDA TAKASHI
IPC: H01Q1/36
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of antenna coil for RFID (radio frequency identification) transponder and a tuning method for resonance frequency, using the antenna coil capable of adjusting resonance frequencies simply and accurately of the resonance frequencies of an apparatus with a resonance circuit, such as a RFID transponder.  <P>SOLUTION: A transponder 2 comprising a resonance circuit, composed of a chip condenser 7 and an antenna coil 4 composed of a loop with more than one turn and an IC chip and shaped like a label or a sheet, wherein a plurality of trimming lines 4a for inductance adjusting for making a short circuit in the innermost radius loop of the antenna coil 4 is provided, and makes the lengths of the antenna coil 4 increase decrease by cutting the trimming lines 4a in turn, in order to tune the inductance or resonance frequencies to the desired values.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225624-A (JP)
Title: Dust proofing method and mechanism for switchboard by blowing apparatus
Inventor: KANBAYASHI TORU
IPC: E21D11/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust-proofing method and mechanism for a switchboard provided by a blowing apparatus and utilizing an existing equipment.  <P>SOLUTION: The switchboard 11 for a transformer 14, a hydraulic units 13, 16, a compressor 8 or the like is housed in a non-airtight case and an introducing pipe 40 for introducing compressed air produced in the compressor 8 is provided in the case. When the blowing apparatus 1 is operated the compressed air is introduced into the case of the switchboard from the compressor 8 to be leaked from gaps of the case to prevent dust from entering from the gap. The compressed air is released from the gap until the pressure difference between the outside and inside even after the stoppage of the blowing apparatus and the inside of the case disappears and the entering of the dust into the case of the switch board 11 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225823-A (JP)
Title: End mill
Inventor: IMOTO TAKESHI
IPC: B23C5/10
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end mill with superior machining accuracy and a long service life even when it is used in high-speed cutting by enhancing a fastening force and runout accuracy and improving the cutting performance of an end mill used by elongating a protrusion in three-dimensional curved surface cutting, five-axis cutting or the like for cavity cutting or the like.  <P>SOLUTION: In the end mill, a cutting edge is detachably fixed by shrinkage fitting to a body comprising an adapter and a shank. It is characterized in that the cutting edge has a cutting edge part provided around an axis in one end and a tapered shaft in another end, the cutting edge part side-end diameter of the tapered shaft is smaller than the diameter of the cutting edge part, and a taper of ≤1/50 becomes thinner toward the shank side of the body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308606-A (JP)
Title: Discharge cell for ozone generator
Inventor: ORISHIMA HIROSHI
IPC: C01B13/11
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a discharge cell for a small-sized and economical zone generator having a simple structure for taking out ozone gas. SOLUTION: A space is formed between a pair of 1st electrodes 10 and 10 also working as coolers by spacers 20 and 20 at both sides. A dielectric unit 30 is arranged in the space to form discharge spaces 50 and 50 on both surface sides. The dielectric unit 30 has a sandwich structure formed by holding a 2nd electrode 32 between 2 pieces of glass plates 31 and 31 as the dielectrics. A gaseous starting material is supplied to the discharge spaces 50 and 50 from both front side and back side. Ozone gas is discharged to both sides from the center parts of the discharge spaces 50 and 50 in the front and back directions and discharged upward from the both sides.
Patent JP-2003226157-A (JP)
Title: Side portion mounting structure for instrument panel
Inventor: SAKAMOTO YASUNORI
IPC: B60R13/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of a noise between a flange part and an instrument panel by absorbing a body vibration by the elastic effect of a door trim.  <P>SOLUTION: In this side part mounting structure for instrument panel, flange parts 48 for supporting the tips of lateral side parts 14 extended forward from both ends of the instrument panel 10 are protrusively molded on the rear parts 47 of lateral front pillars 32, the door trims 37 are put on the flange parts, the side parts 16 are fitted in a laterally extended state to the lateral flange parts through the door trims 37, whereby the side parts of the instrument panel are mounted on the front pillars.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235157-A (JP)
Title: Creating method for row equipment group and method for tide calculation in electric power system
Inventor: KOMAI KENJI
IPC: H02J3/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the numbers for nodes and branches to be processed are random and it takes some time to refer to data in a creating method for row equipment groups, a method for tide calculation, and the like in an electric power system.  <P>SOLUTION: A creating method for row equipment groups is such that nodes and branches are put together into rows and the rows are put together to create equipment groups. In this method, nodes and branches for calculation are used. For example, nodes and branches in an equipment database are converted into the nodes and branches for calculation. Further, the numbers for the nodes and branches for calculation are arranged in the order suitable for processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232185-A (JP)
Title: Structure of tail part of shield machine
Inventor: TANIGUCHI KAZUYUKI
IPC: E21D11/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a tail part of a shield machine, which allows the tail part of a shield frame to be cut in ground.  <P>SOLUTION: This structure of the tail part 2 of the shield machine allows the tail part 2, which is located in the rear of the cylindrical shield frame 1 and inside which a segment 4 is assembled, to be cut and separated in the ground along a peripheral or axial direction; a thin-walled part 5, which is cut from inside of the shield frame 1 along a cutting and separation line, is provided in the tail part 2; outside the thin-walled part 5, a cover plate 7 for covering the thin-walled part 5 while making a prescribed gap in between is provided in either of separated tail parts 2x in a cantilevered manner; and the gap between the cover plate 7 and the thin-walled part 5 is filled with a sealant 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002322399-A (JP)
Title: Aqueous ink and its manufacturing method
Inventor: ANDO HIROAKI
IPC: C09D11/00
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To provide aqueous ink having good color reproducibility and fastness. SOLUTION: The aqueous ink comprises at least one kind of dye and fine colored particles containing a polymer having an acetal group, wherein poly(vinyl butyral) is preferred as the polymer. It is characterized in that the method for manufacturing the aqueous ink which contains fine colored particle dispersion liquid comprises a step dispersing the fine colored particle which contains at least one kind of the dye and the polymer having the acetal group in an aqueous medium, and then a step adding a polymerizable monomer and an initiator thereto, and forming shells.
Patent JP-2003238288-A (JP)
Title: Tool for taking out ingot
Inventor: KITAMURA DAISUKE
IPC: C30B15/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for taking out an ingot, with which a heavy single crystal ingot having a large diameter can be taken out stably, surely and easily without causing disadvantage such as slipping-off or falling.  <P>SOLUTION: In an ingot taking-out tool for taking a single crystal ingot pulled with a single crystal pulling apparatus having a pull chamber out of the inside of the pull chamber, a receiving unit 2 for supporting the cone tail part of the single crystal ingot and a supporting unit 3 for supporting a side face of the constant diameter portion of the single crystal ingot are provided at the tool main body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002324094-A (JP)
Title: Processing apparatus and method for attribute information
Inventor: SHIMIZU KAZUMA
IPC: G06F17/50
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To allow reflecting additional information added to data prepared through a processing apparatus for attribute information such as a CAD on data changed separately and also displaying changed points easily in a visual form. SOLUTION: In the apparatus, additional information and the like added to attribute information having the same attribute value is transferred to a post-change model in comparison between post-change model and pre-change model with focusing attention on attribute values of the attribute information. If the values are different, a surface referred by the information and the like are highlighted.
Patent JP-2003240830-A (JP)
Title: Electronic apparatus, display controlling method, recording medium, and program
Inventor: EBATO SATOSHI
IPC: H01M10/48
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to enhance reliability of residual energy indication of a battery with respect to an operating state in which power consumption is large.  <P>SOLUTION: A communication part 101 of a video camera 1 receives predicted power information on a printer from the printer and receives battery power information from a battery pack. When a microcomputer 11 determines that an operating state makes a transition to a state where power consumption changes, that is, the printer is in a printing preparatory state for its printing operation, a computation part 102 reads predicted power information previously stored therein on the camera 1 while the printer is on from a storage part 104. Based on predicted power information on the printer received by the communication part 101 and on read out predicted power information on the camera 1, predicted power consumption for a video camera system is found in cases where the printer operates, and battery residual time is found based on the predicted power consumption.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002273520-A (JP)
Title: Press brake
Inventor: IKEDA HIDEKATSU
IPC: B21D5/02
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a press brake with which a work is uniformly pressurized over the entire length of the bending part of the work and, in the case that the bending angle is insufficient, additional bending can be worked when the bending of the work is carried out by the press brake. SOLUTION: A bending die 45 is provided vertically movably on the base plate 13 attached to the lower table 7 of the press brake and depth pieces 47 provided in the bending groove 45G of the bending die are relatively adjustable in the vertical position when bending the work W.
Patent JP-2003243759-A (JP)
Title: Semiconductor laser and optical pickup structure using it
Inventor: NEGORO KENICHI
IPC: H01S5/022
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce occurrence of large electromagnetic noise by making high- frequency superposition unnecessary and, at the same time, to reduce cost required for preventing the occurrence of EMI.  <P>SOLUTION: A semiconductor laser 20 is provided with a high-output semiconductor laser chip 21 and a low-output laser semiconductor laser chip 22. The laser chips 21 and 22 are respectively used for recording and reproduction. The laser chip 22 emits a laser beam through multimode oscillation requiring no high-frequency superposition. The laser beams LB-H and LB-L respectively emitted from the laser chips 21 and 22 cross each other at a prescribed location. An optical pickup structure using the semiconductor laser 20 is provided with a diffraction grating 23 having the function of an optical axis correcting element. The grating 23 corrects the optical paths of the laser beams LB-H and LB-L along almost equal optical axes at the location where the laser beams LB-H and LB-L emitted from the laser chips 21 and 22 cross each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237334-A (JP)
Title: Vehicular cushioning structure
Inventor: MIYATAKE TAKERO
IPC: B60G7/04
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive vehicular cushioning structure capable of keeping the fixed frequency at which a bump stopper is brought into contact with a bump stopper receiver when a vehicle is travelling, even in the vehicle wherein its height is changed.  <P>SOLUTION: In this vehicular cushioning structure, a position adjusting member (for example, a bump stopper bracket 11), which is capable of advancing and retreating along the axial line of a bump stopper mounting member (for example, a spring rubber seat mounting plate 3) and is provided with the bump stopper 9 on its lower end part, is mounted to the bump stopper mounting member provided in the lower part of a body 1, and the height and the position of the bump stopper 9 relative to the body 1 can be adjusted by advance and retreat of the position adjusting member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236211-A (JP)
Title: Game machine, game information monitor and game information monitoring method
Inventor: ISHII YOSHIRO
IPC: A63F7/02
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, a game information monitor and a game information monitoring method, capable of quickly detecting the dispersing of an illegal game ball without dampening player's interest in a game.  <P>SOLUTION: This game machine such as a pinball game machine dispensing a game medium on the basis of generation of game information corresponding to attainment of prescribed conditions has a number detection sensor detecting the number of the game media dispensed from the game machine; and a dispensing controller outputting dispensing number command information of the game medium included in the generated game information, and dispensing number detection information generated by the number detection means, to the outside of the game machine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247441-A (JP)
Title: Control device for hybrid type vehicle
Inventor: YOSHINO HIROYASU
IPC: B60L50/16
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To try restart of an engine as far as possible even though perfect explosion is judged to be impossible in a hybrid type vehicle and to prolong the cruising distance the hybrid type vehicle.  <P>SOLUTION: The hybrid type vehicle is provided with the engine 1, an electric generator 4 connected to a crank shaft in the engine 1, a motor 5 connected to a driving wheel of the vehicle and a battery 27 connected to the electric generator 4 and the motor 5. A controller 13 discriminates the perfect explosion of the engine 1 on the base of whether not or the engine 1 produces positive torque and judges that the engine 1 is impossible to start if the judgement of the perfect explosion is not made. The judgement that the engine 1 is impossible to start is cancelled when the vehicle is being in stop condition even though the judgement that the engine 1 is impossible to start is made.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243469-A (JP)
Title: Method and device for evaluating electrical characteristic of semiconductor device, and semiconductor device
Inventor: MARUNO SHIGEMITSU
IPC: H01L29/812
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for evaluating electrical characteristics of a semiconductor device in which the state of the surface of an element can be measured with high accuracy, and a semiconductor device suitable for evaluation.  <P>SOLUTION: In the method for evaluating the electrical characteristics of a field effect transistor formed using a compound semiconductor, at least one of a source 7 or a drain 8 of the field effect transistor is brought to an earth potential, a gate electrode 9 of the field effect transistor is applied with such a voltage as the electron density of a channel layer directly under the gate electrode 9 becomes zero or near zero, and the time variation of capacitance or the leak current between the gate electrode 9 and at least one of the source 7 and drain 8 is measured after the voltage is applied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249227-A (JP)
Title: Secondary battery
Inventor: MIZUI TAKEO
IPC: H01M10/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery wherein a trouble to join a terminal with a collector is reduced, an inconvenience caused by a strand of the collector is preventable.  <P>SOLUTION: A notch working is applied in an aluminum sheet 20, and slit parts 24, 25 consisting of a plurality of slits are formed. However, between the slit parts 24, 25, an unworked plane part 26 having at least a distance of a length of a longitudinal distance of a terminal 23 is formed along the longitudinal direction of the aluminum sheet 20. Furthermore, a lattice structure is formed in the aluminum sheet 20 by elongating the aluminum sheet 20 in the longitudinal direction, and by opening the slit of slit parts 24, 25. Here, a positive electrode side collector 21 is formed by punching the aluminium sheet 20 so that the collector body 22 is formed in a lattice structural part of the aluminium sheet 20 and the terminal 23 is formed in the plane part 26. In addition, a negative electrode side collector 21 is similarly formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002347361-A (JP)
Title: Multi-color image forming material
Inventor: GOTO YASUTOMO
IPC: B41M5/41
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a multi-color image forming material provided with an image sheet with good fine line formation, with high sensitivity, good quality of an image and excellent transferring properties onto an actual paper. SOLUTION: In the multi-color image forming material in which an image receiving sheet with an image receiving layer and at least four kinds of heat transfer sheets with different colors each with a photo-thermal conversion layer and an image forming layer are used and the image forming layer of each heat transfer sheet and the image receiving layer of the image receiving sheet are faced with each other and are laminated together and they are irradiated with a laser light and the laser light irradiated region of the image forming layer is transferred on the image receiving layer of the image receiving sheet to record the image, peeling strength of a pressure-sensitive self-adhesive tape on the surface of the image receiving layer is made to be 800-20,000 mN/cm and if necessary,  the surface of the image receiving layer is made to be a definite central line roughness and residual amount of a solvent in the image receiving sheet is made to be a definite value and in addition, the image receiving layer is constituted of a polymer with a definite Tg.
Patent JP-2003215505-A (JP)
Title: Spectacle frame
Inventor: HIRANO KAZUO
IPC: G02C5/20
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle frame constructed to make the angle of inclinations of temples easily and surely adjustable without hindering the function of spectacles.  <P>SOLUTION: A recessed part 11 at one end 9a fixed to an endpiece member 3 of an inner barrel member 9 is plastically deformed in a vertical direction in Figure 2 and the angle of mounting the endpiece member 3 with a temple member 4 is changed, by which the angle of inclination of the temple is adjusted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245174-A (JP)
Title: Notice board for exhibition
Inventor: KINOSHITA HIROSHI
IPC: A47F5/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a notice board for exhibition, in which the lateral width is adjustable by slide operation, and in which the exhibition such as description and illustration of contents of goods is carried out.  <P>SOLUTION: This board is constituted of the main body plate 10 provided with the front face plate 11 and two sheets of slide plates to become exhibition faces, and guide grooves 13a, 14 to slidably guide the slide plates 20 in the lateral direction along the front face plate 11 by the back plate 13 of the rear side of the front face plate 11 so that these slide plates 20 respectively protrude from both side ends of the front face plate by sliding in the lateral and mutually inversed directions behind the front face plate 11 are formed in the main body plate 10, and stopper holes 19 are formed in a plurality of stages in the lateral direction, and a captured piece 22 having a protrusion 23 to show a vertical flexural modulus and to be engaged with and inserted into the stopper holes 19 is formed at the lower end part of the inner side end part of the slide plates 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258439-A (JP)
Title: Composite electronic component and its manufacturing method
Inventor: OGAWA KEIJI
IPC: H05K5/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite electronic component that can be reduced in height and to provide a method of manufacturing the component.  <P>SOLUTION: A receiving device 1 is provided with a substrate 2; chip coils L1-L4, chip capacitors C1-C3, and chip resistors R1-R4 all of which are mounted on the substrate 2; and a resin material 3. The resin material 3 coating the electronic components L1-L4, C1-C3, and R1-R4 are formed on the substrate 2. The height T2 of the resin material 3 is made equal to or lower than those T1 of the chip coils L1-L4 and chip capacitors C1-C3 which are the tallest among the electronic components L1-L4, C1-C3, and R1-R4. Upper parts of the chip coils L1-L4 and chip capacitors C1-C3 which are the tallest electronic components are exposed on the resin material 3 in a state where the upper parts are slightly protruded from the resin material 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250870-A (JP)
Title: Disinfection device for matter to be conveyed
Inventor: YAMADA TAKAO
IPC: A47G29/12
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disinfection device for mattes to be conveyed which can disinfect germs, even those on surfaces piled up and contained while accomplishing disinfection under housing or in transit without requiring additional treatments such as washing after the disinfection.  <P>SOLUTION: The apparatus is provided with a box body 2 for housing where matters to be conveyed are held, an ozone gas generator 3 which is provided in the box body 2 for housing and generates and blows out ozone, a controller 4 which controls the operation of the ozone gas generator 3 to disinfect bacteria or the like contained in and/or adhered inside or outside the matters to be conveyed and an ozone decomposer 5 for decomposing an excess of ozone after the disinfection. Ozone gas which is blown out to the matters to be conveyed in the box body 2 for housing from of the ozone gas generator 3 and the controller 4 can kill not only bacillus anthracis adhering to surfaces or the like but also bacteria contained. The decomposition of an excess of ozone after the disinfection eliminates the growth or adhesion of harmful substances or the like, thereby simplifying disinfection without the need for post treatment.  <P>COPYRIGHT: (C)2003,JPO