baber/WOPTO huggingface dataset:
Patent JP-2005034700-A (JP)
Title: Wastewater treatment method and wastewater treatment apparatus
Inventor: ASAOKA MASAKI
IPC: C02F1/66
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment method which enables the miniaturization of a wastewater treatment apparatus, dispensing with the control of chemicals for pH treatment, discharging wastewater containing no chemical residue and having an extremely good environmental adaptability, and a wastewater treatment apparatus therefor.  <P>SOLUTION: In this wastewater treatment method, the pH value of the wastewater housed in a treatment tank 6 is measured in a pH measuring part 3 and either one of alkaline water and acidic water produced in the ion water making device 16 connected to the treatment tank 6 is supplied to the treatment tank 6 on the basis of the pH value of the wastewater measured in the pH measuring part 3. The supply of alkaline water or acidic water is automatically started or stopped on the basis of the pH value of the wastewater measured in the pH measuring part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034325-A (JP)
Title: Vehicle seat
Inventor: KUSANAGI HIROKI
IPC: A61G5/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat having a seat apparatus which is used as a wheelchair inside a vehicle compartment and used as a passenger seat when stored in the vehicle compartment by a seat sifting apparatus and has mechanism for folding the front/rear wheels of the seat apparatus, wherein the mechanism enables the front/rear wheels to be stored in a higher space to thereby enable the the sitting height of the seat apparatus inside the vehicle compartment to be equivalent to other seats.  <P>SOLUTION: A slide bracket 51 is movably provided on the left and right side frames 20L and 20R of a seat holder 20, a front wheel stay 32 and a rear wheel stay 42 are connected to the slide bracket 51, the slide bracket 51 is moved to the rear part, and the front and rear wheels 30 and 40 are stored on the rear side of spindles 31 and 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315778-A (JP)
Title: Active energy ray-curable composition
Inventor: SASA NOBUMASA
IPC: C08G59/24
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable composition comprising an epoxy compound and an energy ray-curable composition which are highly safe and stable, having an excellent photocurability even under a high humidity, and forming a film having a high strength and good solvent resistance and water resistance.  <P>SOLUTION: The active energy ray-curable composition comprises the epoxy compound expressed by formula (1) (in the formula R<SB>100</SB>is a substituent; m0 is 0-2; r0 is 1-3; and L<SB>0</SB>is a 1-15C (r0+1)-valent linking group whose principal chain may have an oxygen or sulfur atom, or a single bond).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040873-A (JP)
Title: Blasting abrasive
Inventor: KOBAYASHI KAZUYUKI
IPC: C09K3/14
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blasting abrasive capable of performing stable blasting thereby efficiently attaining a desired surface roughness even if an object to be ground is uneven.  <P>SOLUTION: The abrasive 10 to be used in blasting has hard particulates 2 attached to the external surface of a hollow elastic particle 1. Preferably, the particulate 2 adheres to the external surface of the particle 1 via an adhesive layer 3. Alternatively, it is also preferable that the inside 4 of the particle 1 is filled with a liquid. The hard particulate 2 preferably has Mohs' hardness of 4 or larger and can be formed with a particle size of 100 μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042239-A (JP)
Title: Compound raw silk and method for producing the same, and knitting/weaving method using the same
Inventor: SHIMIZU SHIGETO
IPC: D04B21/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compound raw silk thread free from shrink, separation and loop knots, and smooth to handle in later process.  <P>SOLUTION: A method for producing the compound raw silk thread is provided, comprising the following practice: Using a covering unit 10 arranged behind the kennel 4 of a spinning machine, a raw silk thread S under reeling is covered with a covering thread C consisting of raw silk or chemical or synthetic filament yarn, the reeling rate is kept at 100 m/min or less so as not to lower the elongation of the raw silk S, and the fineness of the compound raw silk thread is detected for the raw silk thread before covering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046663-A (JP)
Title: Adsorbent for organohalogen compound and sampling device of organohalogen compound using it
Inventor: MIYAMOTO AKIRA
IPC: G01N1/22
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorbent for effectively adsorbing and separating an organohalogen compound such as dioxins or the like contained in an exhaust gas from the exhaust gas, and a sampling device equipped with a holder for supporting the adsorbent.  <P>SOLUTION: The adsorbent for the organohalogen compound comprises graphite carbon. The sampling device is equipped with an adsorbent holder wherein the adsorbent is supported on a filter. The graphite carbon has a porous or non-porous form having a specific surface area of 10 m<SP>2</SP>/g or above. In the case of the porous form, the peak of a pore size distribution exists preferably at 40Å or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047636-A (JP)
Title: Image forming device
Inventor: TSURUSAKI YASUSHI
IPC: B65H1/00
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device having a paper feeding cassette added with a memory on which paper size or the other identification information including the paper size and an identification code is previously written so that the paper size can be read in a non-contact manner and can be recorded to the image forming device and further required identification information can be extracted in a non-contact in each process or a site.  <P>SOLUTION: The image forming device 1 comprises the paper feeding cassette 7 that stores recording paper P of a predetermined size and can be attached or detached from the image forming device 1 body, and a detecting means 30 for detecting the size of the recording paper P. The detecting means 30 reads and detects in a non-contact manner the size of the recording paper P previously written on the memory 20 added to the paper feeding cassette 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050909-A (JP)
Title: Pressure welding semiconductor device and converter using same
Inventor: MIYAUCHI AKIHIRO
IPC: H01L21/52
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure welding semiconductor element in which a gap is not caused between the semiconductor element and a main electrode plate to a temperature change or the change of an applied pressure in use at a pressure welding package and which has high reliability, and to provide a power converter.  <P>SOLUTION: The pressure welding semiconductor element includes at least one semiconductor chip 104 and a pair of intermediate electrodes 102, 103 for holding the semiconductor chip assembled between a pair of main electrode plates 101 and 106 as a component of a flat type package. A spring washer 105 is interposed as a plate-like elastic element between at least one 106 of the main electrode plate and the intermediate electrode 106 opposed to the previous one 106. The elastic element 105 is coated with a coating for preventing the elastic element of platinum, chromium, nickel, gold, etc. from being deteriorated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053255-A (JP)
Title: Electronic crossing control device
Inventor: UMETANI TADASHI
IPC: B61L29/22
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic crossing control device with a fixed time function capable of reducing cost.  <P>SOLUTION: This device is used when a plurality of crossings exist with a certain station as a center. The device is constituted of a plurality of crossing control machines provided for every crossing to drive and control crossing equipment such as a crossing gate provided on each of the plurality of crossings, a communication network formed by mutually connecting the plurality of crossing control machines, and a communication cable for connecting connection equipment such as a ground element for each of the crossing control machines corresponding to each of the crossings to the crossing control machine closest to the connection equipment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054202-A (JP)
Title: Method and apparatus for manufacturing pre-phosphated steel sheet
Inventor: MORIKAWA MASAHIRO
IPC: C23C22/82
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously manufacturing a pre-phosphated steel sheet having a stable performance, and to provide an apparatus therefor.  <P>SOLUTION: This method for manufacturing a zinc or zinc-based alloy plated steel sheet having the surface covered with a pre-phosphated coating, by applying a treatment liquid containing zinc ions and a phosphate group onto a zinc or zinc-based alloy plated steel sheet and drying the steel sheet without washing it with water after having applied the liquid, includes using a replenishing liquid for the above treatment liquid, which has substantially the same initial composition and concentration ratio as the above treatment liquid except for excluding the zinc ions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061441-A (JP)
Title: Chain drive apparatus
Inventor: MURATA TAKASHI
IPC: F16G13/06
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chain drive apparatus which can reduce a frictional resistance and an amount of wear in sliding portions between plates and pins composing a chain, and between the chain and sprocket wheels, and between a chain guide and the chain, etc., and can prevent generation of a noise, and can elongate the service life of various members, and further can contribute to the improvement of the performance of installed machinery and the rate of fuel consumption.  <P>SOLUTION: A coating film composed of a hard carbon thin film of low hydrogen content, such as diamond-like carbon, is applied to sliding portions, such as the portion between respective components themselves of the chains 5 (6), and between the chains 5 (6) and the sprocket wheels 2-4, and between the chain guide 7 and the chains 5 (6), and the sliding portion, such as a plunger 9a in a tensioner 9, in the chain drive apparatus which operates under the condition that lubricating oil exists.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059626-A (JP)
Title: Brake control device
Inventor: YOSHIDA HIDESHI
IPC: B60R16/02
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device capable of pumping up brake fluid stored in a reservoir by adequate pumping operation.  <P>SOLUTION: The brake control device determines the motor drive frequency to be a higher value when the road surface friction coefficient detected by a road surface μ detection means is low, and a motor is driven at the determined motor drive frequency to rotate a pump. The brake control device determines the motor drive frequency to a higher value when the master cylinder pressure is high according to the master cylinder pressure detected by a master cylinder pressure detection means, and the motor is driven at the determined motor drive frequency to rotate the pump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066387-A (JP)
Title: Apparatus for preparing oxygen-enriched water
Inventor: YAMADA TOSHIAKI
IPC: C02F1/48
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for preparing oxygen-enriched water, by which water having at least 20 ppm or higher dissolved oxygen concentration can be prepared and consequently which can be used for various purposes to exhibit various effects.  <P>SOLUTION: This apparatus for preparing the oxygen-enriched water having the dissolved oxygen concentration higher than that of general water is provided with: a water supplying part 1; a water sampling part 2; a cooling part 5 arranged in a circulation system 4, in which water is circulated by operating a circulation pump 3, for cooling the water circulating in the circulation system 4; and an oxygen enriching part 6 which is arranged in the circulation system 4 and has a function of enriching the oxygen concentration by permeating air through there. The air of high oxygen concentration obtained by permeating air through the oxygen enriching part 6 is mixed in the water circulating in the circulation system 4 so as to prepare the oxygen-enriched water having the dissolved oxygen concentration higher than that of general water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026629-A (JP)
Title: Magnetic field generating apparatus and its driving method
Inventor: HAMADA MAMORU
IPC: H01F7/20
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a holding member for holding a main coil which is provided in the center of a magnetic shield, so as to be immune to the maximum electromagnetic force in the middle of excitation in a magnetic field generating apparatus.  <P>SOLUTION: An auxiliary coil 23 is provided asymmetrically with the center of a main coil 12. While increasing an excitation current of the magnetic field generating apparatus, a current is also fed to the auxiliary coil 23 in a direction where an electromagnetic force generated by the main coil 12 is canceled. For a current for use, the electrification of the auxiliary coil 23 is stopped, thereby enabling the magnetic field generating apparatus to be used without an influence from the auxiliary coil 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032145-A (JP)
Title: Electronic apparatus
Inventor: FUKAMI YOICHI
IPC: G06F3/16
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of informing a user of a fact that an access between an information processor and the electronic apparatus connected to it is actually completed.  <P>SOLUTION: When a control means of this electronic apparatus detects a termination signal representing completion of access from the information processor, sound is outputted or fixation of the connection state of a connection terminal to the information processor is released. Thereby, careless disconnection of the electronic apparatus from the information apparatus by the user can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037229-A (JP)
Title: Electrical connection device
Inventor: HASEGAWA YOSHIE
IPC: G01R1/073
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure wherein a connection device is cooled efficiently, concerning the electrical connection device used for an energization test of a plurality of integrated circuit regions formed on a semiconductor wafer.  <P>SOLUTION: In this electrical connection device, a frame is arranged on the lower side of a card substrate equipped with a plurality of first connection parts on the under surface, and a plurality of probe substrates equipped respectively with a plurality of second connection parts are arranged flatly on the frame, and a plurality of probes are arranged on the lower side of each probe substrate, and the first and second connection parts are connected in one-to-one relation by a wiring substrate arranged between the card substrate and the probe substrates. Wiring of a connection substrate is extended in the vertical direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039964-A (JP)
Title: Detection method and device for failure in three-phase motor
Inventor: MURAI HIROAKI
IPC: H02P21/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method for failure in a three-phase motor capable of detecting failure in a current sensor with high precision in a control system where a following delay in current occurs.  <P>SOLUTION: If the current sensors 7-1, 7-2 is determined as being failed, calculation (a current PI control part 2) of a d-axis current command value and a q-axis current command value, and a d-axis voltage command value and a q-axis voltage command value based on the d-axis current command value and the q-axis current command value is stopped to set the d-axis voltage command value and the q-axis voltage command value at a prescribed fixed value respectively, and the d-axis current command value and the q-axis current command value, and the d-axis voltage command value and the q-axis voltage command value are compared with each other. If at least any one of a difference between the d-axis current command value and the q-axis current command value, and a difference between the d-axis voltage command value and the q-axis voltage command value is above a prescribed value, the current sensor is determined as being failed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044187-A (JP)
Title: Sending device and method for sending mail with animation
Inventor: TANIJI YOSHITAKA
IPC: H04N21/4786
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase the convenience of sending mail with an attached animation.  <P>SOLUTION: A control part 122 takes in images of high quality (high resolution) using an image pickup device 130 and a DSP 129 and stores them as an animation in a RAM 124. The control part 122 resizes the stored animation both horizontally and vertically to a size that can be attached to mail, cuts out the animation on a time axis while reproducing it, and re-encodes it at low bit rate. The control part 122 combines a plurality of animations into one animation. In this case, resizing and re-encoding at low bit rate is carried out. The animation resized and cut or combined is attached to mail to be sent to other terminals or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048851-A (JP)
Title: Disc brake pad
Inventor: OI NOBUYUKI
IPC: F16D69/04
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disc brake pad capable of prolonging service life of the pad and preventing partial wear of the pad along the direction of the center of rotation of a disc rotor.  <P>SOLUTION: This disc brake pad 100 is constituted in such a way that a friction face 10 is pressed against the rotating disc rotor to control rotation of the disc rotor and chamfered parts 10a are formed in an end part on a turn-in side of the disc rotor and an end part on a turn-out side of the disc rotor, respectively. A side 11 in the end part on the turn-in side of the disc rotor and a side 12 in the end part on the turn-out side on the friction face 10 have a shape bent like steps so that length of the friction face 10 in the peripheral direction Y1 of the disc rotor becomes shorter when approaching the direction Y2 of the center of rotation of the disc rotor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050696-A (JP)
Title: Manufacturing method of gas discharge display device
Inventor: KOMATSU TAKASHI
IPC: H01J11/34
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified manufacturing method of a gas discharge display device capable of holding high dimensional precision of an electrode with manufacturing cost restrained.  <P>SOLUTION: On the method of forming an electrode at least on one of a pair of base plates facing each other, the electrode is formed on a second base plate 3 by forming a metallic thin film 13 having the same shape as the electrode on the second base plate 3 on a base plate for molding 12 made of an insulation body or a dielectric body; subsequently making silver particles 20 covered by a covering film having an electrified surface adhere on the metallic thin film 13 by electrifying a part of the base plate for molding 12 excluding the metallic thin film 13; subsequently making the silver particles 20 adhere on the second base plate 3 by making the base plate for molding 12 and the second base plate 3 face each other and impressing a voltage between them, and by subsequently baking the second base plate 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051697-A (JP)
Title: Imaging apparatus
Inventor: EGAWA TAKESHI
IPC: H04N5/335
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide imaging apparatus preventing deterioration in image quality without damaging operability as much as possible in accordance with setting sensitivity even though fixed pattern noise of a sensor fluctuates by an environmental condition such as ambient temperature to photograph a dark image for generating the fluctuation correction data.  <P>SOLUTION: In the imaging apparatus that requires a dark fixed pattern noise correction value different in each sensitivity, when dark image data is required by an environmental condition such as ambient temperature at photographing, an image range to be used is changed to capture dark in accordance with set sensitivity, and a projection operation is performed to generate a one-dimensional dark fixed pattern noise correction value. Then, in development processing, dark fixed pattern noise correction using this correction data is performed. Also, in adjustment in a factory, it is possible to shorten a time by changing a range for each sensitivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053353-A (JP)
Title: Airship
Inventor: UMENO MASAYOSHI
IPC: H01M8/06
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain propulsion force, even when sufficient amount of solar radiation for power generation of a solar battery can not be obtained, in an airship equipped with the solar battery.  <P>SOLUTION: This airship is provided with a bag body 10 filled with floating gas, the solar batteries 20 and 21 provided on the surface of an upper part of at least the bag body 10, and propulsion means 17 and 23 capable of obtaining thrust by the power supply. The airship flies by supplying power generated by the solar batteries 20 and 21 to the propulsion means 17 and 23. The airship is provided with an electrolysis device 24 for electrolyzing water to form hydrogen and a fuel battery 22 for generating power by using the hydrogen formed by the electrolysis device 24. When generated power Po of the solar batteries 20 and 21 is more than requested power Pr of the propulsion means 17 and 23, excessive power Po-Pr is supplied to the electrolysis device 24. When the generated power Po of the solar batteries 20 and 21 is less than the requested power Pr of the propulsion means 17 and 23, insufficient power Pr-Po is supplied from the fuel battery 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053561-A (JP)
Title: Packing device body for piping material
Inventor: SHIMIZU SHOHACHI
IPC: B65D63/12
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing device body for a piping material by which the pulling out of the piping material can smoothly be performed.  <P>SOLUTION: This packing device body 11 comprises a water flow pipe 1, a corrugated board box body 3, a turning member 5, and a shaft member 6. The corrugated board box body 3 houses a wound bundle 1a of the water flow pipe 1 made of a synthetic resin material, and is equipped with a pulling out section 3c for pulling out the water flow pipe 1 to the outside. The turning member 5 is housed in the corrugated board box body 3 and supports the wound bundle 1a. The shaft member 6 supports the turning member 5 in such a manner that the turning member 5 together with the wound bundle 1a can turn in the circumferential direction of the wound bundle 1a. In this case, the wound bundle 1a is tied, and the tying is made openable in steps from the outer peripheral side to the inner peripheral side of the wound bundle 1a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI