baber/WOPTO huggingface dataset:
Patent JP-2004085237-A (JP)
Title: Piezoelectric material utilizing sensor, gyro sensor, acceleration sensor, and pressure sensor
Inventor: TAKAYAMA KATSUMI
IPC: G01C19/5607
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gyro sensor, an acceleration sensor, a pressure sensor, or the like for improving detection sensitivity in the sensor and obtaining sufficient detection sensitivity, even when made compact.  <P>SOLUTION: In the sensor 10 that is formed by a piezoelectric material and detects vibration in the piezoelectric material based on force operating from the outside, a plurality of pairs of electrodes 26a, 26b are formed at least at detection sections 23, 23 in the piezoelectric material, and the plurality of pairs of electrodes are connected in series.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087195-A (JP)
Title: Switch device, information processing apparatus, and reproducing apparatus
Inventor: KATAOKA YOSHINORI
IPC: G11B19/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reproducing apparatus having a switch device of proper feeling of an operation.  <P>SOLUTION: A tape-shaped switch 500 is provided on a pedestal section 410 in a circumferential direction. An annular rotational operating section 450 is supported to the position opposed to the switch 500 so as to be movable to and from the pedestal part 410. A plurality of second rollers 440, each having a roller part 444 made of rubber or the like, are rotatably mounted on the operating section 450. A flange 313 continuously extending outward from a disc-shaped table plate 311 of a jog table unit 310 is mounted on the second rollers 440. A rotation detecting means 470 provided at the part 410 detects the rotation of the unit 310 by the rotation of the table unit 310. Since the rotation is detected by supporting the flange by the second rollers 440 at the outer peripheral side from the position of the rotating operation, the rotation can be surely detected, and proper feeling of operating can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088867-A (JP)
Title: Wiring method and wiring structure
Inventor: TAKAHASHI HIROSHI
IPC: H02B1/40
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring method capable of facilitating the extension of a feeding circuit in a dwelling house or the like and of assuring power supply even if damage or breakage occurs in an electric wire, and to provide a wiring structure achievable by the wiring method.  <P>SOLUTION: The electric wire 4 for supplying power to a compartment requiring to be powered by a main distribution board 10 connected to a lead-in line 3 from the outside is wired so as to run through sub distribution boards 20a to 20d provided for each of the compartments, and the wire between the last sub distribution board 20d and the main distribution board is a spare one. The spare wire is not connected to the main distribution board side of the wire between the last sub distribution board and the main distribution board, or the use of an actual wire is eliminated. In the respective compartments, electric apparatuses are powered from the sub distribution boards 20a to 20d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003097262-A (JP)
Title: Sealing material for catalyst converter
Inventor: NISHIKAWA YOSHIO
IPC: F01N3/28
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material excellent in characteristics as that for an exhaust emission control catalyst converter such as heat resistance and durability. SOLUTION: This sealing material for the catalyst converter is used by inserting in between a columnar catalyst holder and a cylindrical metallic shell covering the outside of the catalyst holder. A seal mat composing the sealing material is formed by covering the mat which is prepared by impregnating both edges thereof in the exhaust gas inlet and outlet sides with an inorganic binder, with an airtight composite film which has a vapor deposited film of an inorganic material comprising either one of SiO2 , Al2 O3 or Al on the inner face of a multilayered film comprising either one of polyethylene, polypropylene or polyethylene terephthalate. In this case, the mat is packed with the above composite film under reduced pressure in such a state that the inorganic binder is not dry yet.
Patent JP-2004091325-A (JP)
Title: Method for efficiently manufacturing 4,4"-meta-terphenylenedicarboxylic acid
Inventor: MAEKAWA YASUNARI
IPC: C07C15/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing m-terphenylenedicarboxylic acid at a practicable level and a chance for developing the utilization of m-terphenylenedicarboxylic acid as a synthetic element of a polymeric material.  <P>SOLUTION: A 1,3-benzenediboric acid diester and tolyl p-toluenesulfonate are subjected to the Suzuki coupling reaction to give a functionalized m-terphenyl skeleton as a sole product with a yield of 85%. The product by the Suzuki coupling reaction is subjected to a change of the functional group, that is, the oxidation of a methyl group to a carboxy group by potassium permanganate in hydrous pyridine to give m-terphenylenedicarboxylic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204566-A (JP)
Title: Optical crossbar switching and/or routing system
Inventor: STONE THOMAS W
IPC: H04B10/27
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical crossbar switching and/or routing system capable of directly switching a route of an optical carrier from an input channel to a desired channel.  <P>SOLUTION: This invention discloses the switching and/or routing system that utilizes high efficiency switched diffractive gratings (24) to form optical switching, interconnection, and routing networks (system) (10). The diffractive gratings are electrically, optically. Or otherwise switchable, so that they may be turned 'off' (a state in which the incident beam is undeviated) or 'on' (a state in which the incident beam is diffracted to a new direction). All of the above switching and/or routing operations are accomplished in 'free space'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004096177-A (JP)
Title: Demodulator and receiver employing the same, on-vehicle device, and roadside device
Inventor: KONDO KAZUMI
IPC: H04L27/06
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for more lowering an operation frequency required for a circuit contained in a demodulator used in digital radio communication.  <P>SOLUTION: The demodulator (20) includes an A/D converter (22) for sampling an input signal (19) subjected to digital demodulation at a prescribed carrier frequency, and an operating device (23) for applying demodulating operation to reception data (24) generated by the converter (22) to reproduce reception data (21). The sampling frequency f<SB>s</SB>used for sampling the input signal (19) by the converter (22) is selected so as to be smaller than a Nyquist frequency of the input signal (19) and satisfy a condition: 2(f+B/2)/(2k+1)≤f<SB>s</SB>≤1(f-B/2)/k, (k=1, 2, 3...), where a carrier frequency is f and the bandwidth of a baseband signal of digital modulation is B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091515-A (JP)
Title: Highly heat dissipating unsaturated polyester resin composition
Inventor: OKADA KENJI
IPC: C08K3/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition increasing heat conductivity of a solventless type resin impregnating a coil, etc., and suppressing settling of an inorganic filler.  <P>SOLUTION: A highly heat dissipating unsaturated polyester resin composition consists essentially of (A) an unsaturated polyester obtained by reacting (a) an alcohol containing propylene glycol with (b) an acid such as maleic anhydride or isophthalic acid, (B) a reactive monomer such as styrene and (C) the inorganic filler such as calcium carbonate or silica. The composition is prepared by compounding 100 pts. wt. of (A) the unsaturated polyester with 40-300 pts. wt. of (B) the reactive monomer and 30-300 pts. wt. of the inorganic filler, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003153292-A (JP)
Title: Imaging device and method therefor
Inventor: ICHIKAWA CHIAKI
IPC: H04N9/73
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image having comparatively proper brightness and tint. SOLUTION: Color signal values relative to white level in a positive image are previously stored in a memory in a control unit 44. The positive image is picked up to obtain color signals consisting of an R signal, a G signal, and a B signal from image signals outputted from an electronic solid-state imaging element 21. Variations in the peak levels of these color signals determine whether the positive image contains white or not. When the positive image contains no white, each level of the R signal, the G signal, and the B signal is adjusted in a color balance adjusting circuit 26 so that the peak values of the R signal, the G signal, and the B signal may be the value relative to the white level stored in the memory in the control unit 44.
Patent JP-2004090819-A (JP)
Title: Carriage
Inventor: OWASHI TAKASHI
IPC: B62B5/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability of connection and disconnection of a plurality of carriages with/from each other.  <P>SOLUTION: The carriages to be connected are rotated, in a such a direction that they approach each other, around a fitted portion of a fitting protrusion 4a formed in an end area 4 of one carriage C1 of them to a fitting recessed portion 14 formed in an end area 11 of the other carriage C2, so that the carriages are connected with each other through a connecting member S and, by lifting up only an end portion 3b of either of the carriages, the carriage is inclined, thus releasing the connection through the connecting member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103050-A (JP)
Title: Method and device to manufacture warp-corrected stuck optical disk
Inventor: KOGA NOBORU
IPC: G11B7/26
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pasting method and a sticking device for realizing horizontal and flat sticking by using a correcting function even though optical disk substrates having a large negative warping tendency are stuck, and for obtaining an optical disk having good characteristics, and to utilize the above technology also for the production of a magneto-optical recording disk.  <P>SOLUTION: An optical disk manufacturing method has a process to stick together optical disks constituting a single optical disk plate such as a cover single plate and an information single plate or the like. The process employs an optical disk pasting table in which the table inner circumferential side is depressed and the outer circumference is not. On the table, pressing force which presses the disks constituting the single plate is applied at least to a portion of the surface of the table having the above surface shape while using adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101590-A (JP)
Title: Image reading and recording apparatus
Inventor: OGUSHI HIROSHI
IPC: H04N1/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading and recording apparatus easily assembled, outputting a high-quality image and excellent in operability.  <P>SOLUTION: The image reading and recording apparatus equipped with an image reading means for reading image information from an original, an image forming means for forming the image and recording it on a recording medium, and a control panel 1 for operating at least either the image reading means or the image forming means is equipped with a card slot part 5 being the insertion part of card type electronic equipment on the same side as the panel 1. By such constitution, the card type electronic equipment is inserted in and pulled out from the card slot part 5 in the same manner as that for operation of the panel 1, so that the operability is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099706-A (JP)
Title: Method for forming coating film
Inventor: MATSUURA KOJI
IPC: C09D5/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a coating film which has excellent adhesivity to all substrates and existing coating films, excellent adhesivity to an undercoating material and a topcoating material and high durability.  <P>SOLUTION: A substrate is coated with an aqueous undercoating material comprising a synthetic resin emulsion as a main component having -10 to 40°C glass transition temperature which is obtained by polymerizing a monomer mixture which comprises 70-95 wt.% of a hydrophobic monomer and 5-30 wt.% of a hydrophilic monomer and in which the hydrophilic monomer has the molar ratio of an epoxy group-containing monomer/the whole hydrophilic monomer of ≥0.5 and the molar ratio of a monomer to be reacted with the epoxy group/the whole hydrophilic monomer of ≤0.05. Then the substrate is coated with a topcoating material comprising a synthetic resin containing a functional group to be reacted with the epoxy group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003178999-A (JP)
Title: Electroless plating method, embedded wiring, and method of forming the same
Inventor: NIIMIYABARA SHOZO
IPC: C23C18/38
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating method to form wiring by embedding a copper plated layer to a highly integrated and ultraminiaturized hole and trench.  <P>SOLUTION: This electroless plating method for copper comprises a process to prepare for a substrate, a nitride film forming process to form, on the substrate, a nitride film of high melting point metal in which the ratio of the number of nitrogen atoms to the oxygen atoms included in the area near the surface thereof is about 0.4 or higher, and a process to form a nitride film on a copper plated layer by soaking the substrate into the plating solution including copper and then replacing the high melting point metal included in the nitrogen film with copper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004104579-A (JP)
Title: Digital image transmission method
Inventor: KONDO KUNIHIKO
IPC: H04N7/08
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a more optimum transmission state by simplifying rate setting between devices upon connection operation with an external device by possessing a function of performing a PCR correction processing, and by automatically matching the present system to a transmission system of an FPU apparatus fitting to an effective data rate inputted from the external apparatus, in a radio image transmission system where a video signal inputted from a camera or the like is subjected to an encoding processing and is transmitted with the FPU device.  <P>SOLUTION: Clock rates are always calculated for a clock and a data signal inputted to a digital FPU apparatus, and an optimum transmission rate of the FPU apparatus is selected from the result. Further, dummy data corresponding to a difference between the transmission rate of the FPU apparatus and a rate of the clock signal inputted are inserted in order to match it with the selected transmission rate. The dummy data are reframed and transmitted together with effective data after the PCR correction processing is executed, whereby optimum data transmission is ensured without matching the data inputted from the external apparatus with the transmission rate possessed by the FPU apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107695-A (JP)
Title: Hot dip galvanized steel member having excellent uniform coating suitability and corrosion resistance and production method therefor
Inventor: TAKAHASHI AKIRA
IPC: C22C18/04
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot dip galvanized steel product which has excellent corrosion resistance, weldability, press workability, and uniform appearance properties after coating with a reduced coating weight by improving the corrosion resistance of a hot dip Zn-Al plated steel sheet.  <P>SOLUTION: The galvanized product having excellent uniform coating suitability and corrosion resistance is obtained by incorporating a 0.001 to 10 wt.% particulate compound with a particle diameter of ≤0.9 μm consisting of one or more kinds of metals selected from Al, Ba, Ca, Ce, Fe, Mg, Sr, Ti, W and Zr into a plating layer comprising Zn and Al or Al and Mg. The fine particles can be produced by dispersing the compound into the hot dip plating bath. Further, it is possible that, after the hot dip plating, before the plated layer is cooled and solidified, water mixed with the above particles is sprayed by a steam spray method, or the particles are directly sprayed together with a gas and are precipitated into the plated layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111142-A (JP)
Title: Fuel cell system
Inventor: YOKOI TARO
IPC: H01M8/06
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system preventing fuel gas from leaking to the outside even if the fuel gas is discharged from a water collecting tank collecting the water discharged from a fuel cell.  <P>SOLUTION: The fuel cell system is equipped with a fuel system water collection tank 19 collecting water discharged from a fuel electrode of the fuel cell 1, and an air system water collection tank 13 collecting water discharged from an air electrode of the fuel cell 1. A combustion device 35, burning the fuel gas discharged from the fuel system water collection tank 19 together with air, is arranged on the downstream side of the air system water collection tank 13. Collected water is discharged by opening a fuel system water discharging valve 23 when a controller 7 determines on the discharge of water in the fuel cell system water collection tank 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110922-A (JP)
Title: Method for controlling storage device
Inventor: MORISHITA KOICHI
IPC: G11B19/28
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a device by monitoring the rotation start or the rotation stop of a recording medium for management to prevent the rotation start number of times or the rotation stop number of times of the recording medium from exceeding a prescribed value.  <P>SOLUTION: Upon start of disk rotation (S1), if the disk rotation start number of times is recorded in a nonvolatile memory (S2), the control unit of the disk device reads the disk rotation start number of times from the nonvolatile memory of the disk device (S3), and adds the number of times "1" to the disk rotation start number of times (S4). If the disk rotation number of times is recorded in the nonvolatile memory (S5), the disk rotation start number of times after the addition of the number of times is written in the nonvolatile memory of the disk device (S6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110357-A (JP)
Title: Moving agent advertisement added lease property tenant/leaver notice sending system
Inventor: KAWADA HIDEKI
IPC: G06Q30/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving agent advertisement added lease tenant/leaver notice sending system for making a moving agent side surely send a contract notice and cancellation notice including the advertisements of a moving agent to a tenant and leaver to reduce any trouble at the time of making or releasing a contract, and to inexpensively and efficiently send the advertisements to expected movers.  <P>SOLUTION: This first moving advertisement added tenant/leaver notice sending system 1 is provided with a first information processing terminal 2, a second information processing terminal 3, a notice sending part 4, and the Internet 5. The first information processing terminal 2 is provided with a tenant/leaver management data base 2a, a tenant/leaver information mail preparing part 2b, and an information mail transmitting part 2c. The second information processing terminal 3 is provided with a mail transmitting/receiving part 3a and a notice preparing part 3b. A notice sending part 4 manually mails the prepared contract notice and cancellation notice to the pertinent tenant or leaver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112402-A (JP)
Title: Method for orientating receiving antenna
Inventor: ITO SHINGO
IPC: H01Q3/08
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for orientating a receiving antenna that receives microwave signals, wherein the directions of two axes (vertical angle and a horizontal angle) are adjusted in a shorter time, and the load on the receiving antenna is reduced.  <P>SOLUTION: The method comprises simultaneously performing the action of turning a vertical angle and a horizontal angle under high-speed control, stopping the action of turning one of the vertical and horizontal angles under high-speed control while the action of turning the other is performed under high-speed control, performing one of the actions of turning under low-speed control when the other action of turning is switched from high-speed control to low-speed control, and suitably shifting the actions of turning the vertical and horizontal angles from low-speed action to stop action.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107083-A (JP)
Title: Paper treatment device and image forming system
Inventor: SAITO HIROMOTO
IPC: B42C3/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To bind paper sheets of various kinds of sizes at a desired position while preventing size increase or complication of a paper sheet treatment device.  <P>SOLUTION: If the size of paper sheets is smaller than B4 size, a paper sheet bundle is pushed up by a discharging claw, and fed upwardly, and the distance to a saddle stitching position is controlled after an end part of the paper sheet bundle passes across a paper presence/absence sensor. On the other hand, if the size of paper sheets is not smaller than the B4 size, the distance to the saddle stitching position is ≥ 182 mm, the paper sheet bundle is pushed up and the end part of the paper sheet bundle is detected by the paper presence/absence sensor, and the paper sheet bundle is fed downwardly with the detected position as a reference. In each case, the feed is controlled by the step number of a stepping motor. The paper sheet bundle is fed upwardly if the paper sheet size is smaller than the B4 size, or fed downwardly if the paper sheet size is not smaller than the B4 size with the position at which the end part of the paper sheet bundle passes across the paper presence/absence sensor as the reference. If the paper sheet size is the B4 size, the paper sheet bundle is stopped at the position where the end part of the paper sheet bundle passes across the paper presence/absence sensor (Step S107 to Step S111).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117399-A (JP)
Title: Camera
Inventor: ONO YOSHIMI
IPC: G02B7/28
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of flare or the like by reducing disturbing light caused by reflection in a lens barrel not only in the case of performing wide-angle photography but also in the case of performing telephotography.  <P>SOLUTION: When a 1st disturbing light eliminating member 35 and a 2nd disturbing light eliminating member 36 are arranged in front of the incident surface of a variable power optical system 1 consisting of a plurality of lens groups and photography is performed by setting the optical system 1 in a telephoto state, the member 35 is rotated by 30° in a CCW direction, and also the member 36 is rotated by 30° in a CW direction so as to change the shape of an aperture in front of the incident surface and eliminate luminous flux disturbing to the telephotography.  <P>COPYRIGHT: (C)2004,JPO