baber/WOPTO huggingface dataset:
Patent JP-2005140722-A (JP)
Title: Relative position detecting method for magnetic substance moving target
Inventor: FUKUMOTO MAKOTO
IPC: G01B7/00
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide method of detecting a relative position of a target for detecting the relative position between a device and the moving target by providing one detector in the device.  <P>SOLUTION: When detecting the relative position between the device and the moving target under linear uniform motion in the device provided with the detector for capturing a signal generated by the moving target, the signals generated by the moving target are measured and collected time-serially till a time when the moving target comes substantially to the most approached position with respect to the device, collected data are converted into a horizontal component and a vertical component, and an unknown parameter is calculated by a least square method, using a residual expression between a time-serial conversion data and a value by a theoretical expression, so as to detect precisely the relative position of the moving target.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138175-A (JP)
Title: CONTINUOUS CASTING METHOD FOR HIGH Al STEEL SLAB HAVING EXCELLENT SURFACE PROPERTY
Inventor: YAMAMOTO SHINYA
IPC: B22D11/11
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To continuously cast high Al steel comprising ≥2.0 mass% Al and having excellent surface properties.  <P>SOLUTION: In the continuous casting method for steel comprising ≥2.0 mass% Al, the content of S in molten steel is controlled to ≥0.0010 mass%, and also, the degree of superheat ΔT for the molten steel is controlled to ≤45°C. In the method, since the oxidation reduction reaction between the molten steel and molten powder in a mold is suppressed, surface defects caused by deterioration in the mold powder generated owing to the reduction and deterioration of the mold powder by Al in the molten steel can be prevented, thus, even at the time of continuously casting the high Al steel comprising ≥2.0 mass% Al, stable operation can be maintained, and the surface quality of the cast slab can be satisfactorily maintained. In this way, the high Al steel having excellent surface properties can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147610-A (JP)
Title: Heat pump water heater
Inventor: NISHIHARA YOSHIKAZU
IPC: F24H1/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump water heater capable of performing the defrosting operation without changing the flow of a refrigerant circuit in the defrosting operation, shortening a defrosting time as it has high defrosting performance, and further saving the electricity expense by shortening a boiling-up time of a tank.  <P>SOLUTION: In this heat pump water heater comprising a heat pump circuit constituted by connecting a compressor, a hot water supply heat exchanger, an expansion valve and an evaporator by pipes, and a fluid circuit constituted by connecting a hot water storage tank, a fluid circulation pump and a fluid circulation switching valve by pipes, further comprising a bypass circuit bypassing the hot water supply heat exchanger, and having the fluid circulation switching valve on the bypass circuit, a defrost start determining means for determining the start of defrosting and a fluid circulation switching valve driving means for driving the fluid circulation switching valve are mounted, and the fluid circulation switching valve is opened before or after determining the start of defrosting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246385-A (JP)
Title: Multi-electrode one side submerged arc welding method
Inventor: MASUDA KENZO
IPC: B23K9/18
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sound weld metal with high efficiency, in one side submerged arc welding using 3 or 4 electrodes.  <P>SOLUTION: In the one side submerged arc welding method using flux for backing and electrodes of 3 or 4 electrodes, welding is performed by making a V-shaped groove for a material to be welded with a 35-60° groove angle and by filling the groove with steel particles or iron powder to a height from the 1/3 thickness to the surface of the material to be welded. Also, the electrodes are designed to have a wire diameter of 4.8 mm or above each, with the current (I1) of the first electrode to be set as 1,200-2,000A, and with the current (I2), (I3) of the second and the third electrode to be set as I1>I2≥I3. In addition, an inter-electrode distance is set on 20-70 mm between the first and the second electrode, 100-150 mm between the second and the third if 3 electrode welding, and 150-300 mm in the case of 4 electrode welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096060-A (JP)
Title: Method for manufacturing porous electrode wire for electric discharge machining
Inventor: SEONG KI CHUL
IPC: C23C10/28
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode wire for electrical discharge machining increasing surface area of the electrode wire, increasing contact area with machining liquid at the time of electric discharge machining, and improving the machining speed by further increasing cooling speed.  <P>SOLUTION: This method relates to manufacturing of the electrode wire to be used in an electric discharge machine. A wire made of first metal containing copper and constituted of a first diameter is prepared. The wire is passed in a plating tank in which second metal having a vaporization temperature lower than that of the first metal is molten for fixed time and is cooled in the air. An alloy layer having higher hardness and a lower elongation percentage than those of the first metal and second metal is formed by a diffusion reaction of the first metal and second metal on the surface of the wire. On the alloy layer, a plating layer made of the second metal is formed. After being cooled in the air, the wire formed with the alloy layer and the plating layer is elongated to have a second diameter. Cracks are developed on the alloy layer and the plating layer by the high hardness and the low elongation percentage of the alloy layer to increase the surface area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159611-A (JP)
Title: Imaging unit
Inventor: WADA JUNICHI
IPC: H04N5/232
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit for fixed point observation that does not photograph a pedestrian so as to avoid the possibility of the violation of privacy.  <P>SOLUTION: The imaging unit executes therein moving average processing for averaging a plurality of imaged image signals by each pixel, the imaged image signals captured at prescribed time intervals. A standstill object and a fixed object are displayed as they are on an image by this image processing but a moving object such as the pedestrian is eliminated from the image or thinly displayed. The video signal is subjected to compression processing and transmitted through network connection to provide the imaging unit wherein no pedestrian is displayed and there is no possibility of the violation of privacy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158417-A (JP)
Title: Connector
Inventor: FUTAMURA KAZUHIKO
IPC: H01R13/641
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To raise a sound volume of collision sound generated with elastic return of a lock arm.  <P>SOLUTION: An oscillating part 24 to generate air vibration by collision of the elastically returned lock arm 13, and a resonance space 25 for resonating the air vibration generated in the oscillating part 24 are formed in a second housing 20. If the lock arm 13 is elastically returned, the air vibration generated in the oscillating part 24 by collision of the lock arm 13 resonates in the resonance space 25, and the collision sound of the lock arm 13 and the oscillating part 24 is amplified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158469-A (JP)
Title: Ground terminal
Inventor: MINOURA SHIGETO
IPC: H01R4/64
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground terminal in which copper material does not remain on a vehicle body side when an automobile or the like is disassembled.  <P>SOLUTION: The ground terminal comprises a base side terminal member 12 fixed on a ground base of the vehicle body or the like and an electric wire side terminal member 14 connected to an electric wire for ground 16. Connection plate parts 20, 34 of both of the terminal members includes curved parts 24, 36 formed on both sides in a width direction, cutoff parts 26, 38 formed in a center part in the width direction, male engaging parts 28, 40 and female engaging parts 30, 42 formed on both sides of the cutoff parts. The base side terminal member 12 and the electric wire side terminal member 14 crosses the connection plate parts 20, 34 so that both of the cutoff parts 26, 38 are bitten into with each other, and one of the connection plate parts is rotated relatively with respect to the other connection plate part. Thereby, the curved part 36 of the one of the connection plate parts is penetrated into an inner side of the curved part 24 of the other connection plate part, and the male engaging parts 28, 40 and the female engaging parts 30, 42 are mutually engaged and connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163191-A (JP)
Title: Water-based ink gravure printing paper
Inventor: YOSHIDA TOSHIHIKO
IPC: D21H11/14
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide water-based ink gravure printing paper suppressing the occurrence of missed dots in gravure printing using a water-based ink.  <P>SOLUTION: The water-based ink gravure printing paper comprises a base material containing ≥30 wt.% of recycled pulp composed of waste paper and is formed so as to provide 0.1-0.5 s/(g/m<SP>2</SP>) air permeability of the paper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164626-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic apparatus, and process cartridge
Inventor: TAKAGI SHINJI
IPC: G03G15/02
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which can maintain good electrophotographic characteristics without the occurrence of an image defect due to the the flaw, wear, toner fusion, etc., of the photoreceptor surface layer even if the photoreceptor is repetitively used under severe conditions under which such abnormality of the photoreceptor surface layer is liable to arise.  <P>SOLUTION: The electrophotographic photoreceptor has a conductive support, a charge generating layer including a charge generating material formed on the conductive support and a charge transfer layer including a thermoplastic resin and charge transfer material formed on the charge generating layer, wherein the charge transfer layer is a surface layer. The configuration that HU(1) and HU(d) satisfy equation (1): 18≤(HU(d)-HU(1))/d(d-1)≤70 when the universal hardness at the indentation depth of 1 μm from the surface of the charge transfer layer is defined as HU(1) and the universal hardness at the indentation depth of dμm (where 5≤d≤10) from the surface as HU(d) is employed for the photoreceptor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166712-A (JP)
Title: Polishing pad for cmp and polishing method
Inventor: SUZUKI TOMOYUKI
IPC: B24B37/20
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad for CMP with which sufficient surface roughness (planarity and polishing precision) of a face to be polished can be obtained at a fast polishing rate, projected parts on the polished face can preferentially be polished, and the number of dressing times can be reduced or eliminated; and to provide a polishing method.  <P>SOLUTION: In the polishing pad for CMP, a plurality of projected parts 15 whose compression rate is 7 to 40% are arranged on a base material 11. The projected parts 15 are in almost columnar shapes, and heights of them are 10 to 100 μm. The total upper face area of the projected parts with respect to a polishing pad area is 10 to 90%, an upper face area of the projected parts 15 is 2,500 to 250,000 μm<SP>2</SP>and an interval between the centers of the projected parts 15 is 100 to 1,000 μm. In the polishing method by CMP, the polishing pad is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163601-A (JP)
Title: Leakage diagnostic device for evaporated fuel processing device
Inventor: SHIKAMA MASATO
IPC: G01M3/26
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage diagnostic device for an evaporated fuel processing device capable of improving execution frequency of leak diagnosis by simplifying executing conditions of leak diagnosis as compared with conventional one.  <P>SOLUTION: If one of a first condition (S205) established when previous start is a cold start, a second condition (S206) established when engine cooling water temperature TWPDC during engine stop in a previous engine operating cycle is below a specified idling determination value TW1 or a third condition (S207) established when engine stop time TPSTP in the previous engine operating cycle is shorter than the first specified time TP1, is established, execution of the leak diagnosis is permitted when the engine is operated for the second specified time TP2 or longer in a state in which the engine cooling water temperature (TW) is the specified idling determination value TW1 or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161655-A (JP)
Title: Printer and control method
Inventor: SHIMAZAKI ATSUSHI
IPC: G06F3/12
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can make a time lag until the actual performance of printing less than when a power source of the printer is turned on by making the reception of data serve as a trigger, and which does not have to set a timing for turning off the power source.  <P>SOLUTION: Characteristically, the printer comprises: a Bluetooth (R) module which operates independently of a printing engine part, which detects a Bluetooth connection, notifies an engine part of the connection, which detects a Bluetooth disconnection, and which notifies the printing engine part of the disconnection; and a power-ON/OFF means which automatically turns on the power source of the printer, and which turns off the power source of the printer by receiving a notification of the disconnection from the Bluetooth module.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162866-A (JP)
Title: Method for producing semi-rigid polyurethane foam useful in instrument panel for vehicle
Inventor: SUZUKI MASARU
IPC: C08G18/63
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semi-rigid polyurethane foam that is suitable for producing a crush pad of instrument panel for a vehicle and has excellent filling properties and yet provides molded products having few defective moldings by leakage of foam liquid.  <P>SOLUTION: The semi-rigid polyurethane foam is molded by using a polyol mixture (I) that comprises a polyol (1) composed of a polyether polyol (a) obtained by subjecting propylene oxide and ethylene oxide to addition polymerization and a polymer polyol (b) obtained by polymerizing a vinyl-based monomer in a polyether polyol obtained by subjecting propylene oxide and ethylene oxide to addition polymerization and has 1.4 wt.%-1.8 wt.% water content and a polyisocyanate compound (II).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165047-A (JP)
Title: Optoelectronic device and projection display device
Inventor: SHIODA KUNIHIRO
IPC: G02F1/13
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress lowering of contrast and luminance in an optoelectronic device, caused by incident light, having passed through a pixel opening region, refracted therein and further made incident on a TFT and wiring.  <P>SOLUTION: An organic flattening film 52 having a refractive index equal to that of a glass substrate 10 and having a surface parallel to that of the glass substrate 10, a third interlayer insulating film 48 and a capacitor insulating film 40 having refractive indexes higher than that of the glass substrate 10, and a second interlayer insulating film 34 having a refractive index equal to that of the glass substrate 10 are sequentially formed on the glass substrate 10 seen from a liquid crystal layer 70. By representing an incident angle and a refraction angle of light at an interface between the organic flattening film 52 and the third interlayer insulating film 48 on a slope 74 respectively as α and β, and by representing film thickness of the third interlayer insulating film 48 and the capacitor insulating film 40 in the vicinity of the slope 74 as T<SB>1</SB>, an end face of source-drain wiring 30, seen in a direction parallel to a surface of the glass substrate 10, is formed on the outside of the pixel opening region with an interval X from a slope end part 74A on the light shielding pattern 44 side in the organic flattening film 52, shown with the following equation X=(T<SB>1</SB>/cosβ)×sin(α-β), or larger.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167819-A (JP)
Title: Method for tuning microwave circuit and apparatus for automatically tuning microwave circuit
Inventor: SUZUKI YOSHIYUKI
IPC: H03H7/40
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately attain impedance matching.  <P>SOLUTION: In this method and the apparatus: a reflection coefficient of a load to be impedance-matched when the load is actually connected with a microwave generator via an EH matching tube is calculated according to an appropriate and clear algorithm; the correspondence of θE×LE and the correspondence of θH×LH in the figure used in a process of calculating plunger positions for matching short plungers for the use of an E face and an H face have relatively gentle changes in phase angles θE and θH for changes in respective positions of the short plungers for the E face and the H face; thus a large difference can be prevented from occurring in calculating both the correspondence relations beforehand; positions for matching the respective short plungers for matching the impedance can be correctly obtained; and as a result, the impedance matching can be accurately attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165859-A (JP)
Title: Patent map display device
Inventor: ARAI KIMIO
IPC: G06F17/30
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patent map display device for displaying management items in each grid, and for grasping technical information, and for displaying a matrix map available as management information.  <P>SOLUTION: This patent map display device is provided with at least an input means and a display means, and configured to display a matrix map prepared based on retrieval formula inputted by the input means at a display means. Technical items such as keywords or classification or bibliography items such as applicants or inventors are designated as the items of the respective axes of the matrix map, and management items such as the number of application, the number of inventors, the number of classification and the number of keywords of management information of management information are displayed in each grid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005170415-A (JP)
Title: Packing member and packing method using the packing member
Inventor: NISHI YASUHIRO
IPC: B65D5/50
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing member capable of surely and efficiently introducing a medium into a medium storage, and a packing method.  <P>SOLUTION: The packing member for packing an object to be packed has: a medium storage for storing the medium; a check valve for permitting the medium coming toward the medium storage to pass and restricting the medium flowing back from the storage; and a guide for introducing the medium via the check valve to the medium storage from outside of the packing member so as to expand the storage. The guide includes an inlet provided at one end of the guide for introducing the medium, a first guide path for introducing the medium put in from the inlet in the direction inclined by a predetermined angle with respect to the longitudinal direction of the storage, and a second guide path provided between the check valve and the first guide path for introducing the medium which has passed through the first guide path to the check valve in the direction approximately coinciding with the longitudinal direction of the storage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168669-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To use a miniaturized circuit with a small number of components, to prevent the fault of a circuit element and to accelerate the response speed and rotation speed of a motor.  <P>SOLUTION: In a motor driving circuit 112 loaded on a main board 11, a plurality of diodes 62a-62d whose anodes are connected to the respective connection points of motor coils 71a-71d and switching transistors 61a-61d, are arranged. The cathodes of the respective diodes 62a-62d are connected through the common terminal 63 of the motor driving circuit 112 to a power source circuit 113 and receive the supply of a DC voltage DSL whose voltage value is higher than that of the driving voltage VDD of a stepping motor 71. For instance, when the collector voltage of the switching transistor 61a reaches about the same as the DC voltage VSL, the diode 62a is energized in response to the rise of the collector voltage and leads counter electromotive force generated in the motor coil 71a to the supply side of the DC voltage VSL.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169847-A (JP)
Title: Inkjet recording method and inkjet recording device using the same
Inventor: NITTA MASAKI
IPC: B41J2/18
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device that is simple in structure and reduces the degradation of a printed image due to the sinking of a pigment ink.  <P>SOLUTION: The inkjet recording device has a means to measure optional elapsed time of a printing device, a means to count the quantity of ink consumed during the elapse of the time, a means to count the quantity of the ink in an ink tank and a control section to control a suction recovery means to suck the ink from the nozzle on the basis of the result obtained by the above three means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169303-A (JP)
Title: Vessel for stirring
Inventor: YAMAGUCHI TOSHIAKI
IPC: B01F13/08
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel for stirring constituted in such a manner that a rotating stirrer 4 is supported by a supporting part 21 to be the center of rotation to be apart from the bottom of a vessel 2 resulting in small rotation resistance and is driven to be rotated smoothly with the movement of a magnet rotary body 3 and stirring force is increased by rotating while rocking the stirrer 4 with the gap from the bottom surface of the vessel and when carrying out a suction work after stirring, the risk that the tip of a descending needle 5 is in contact with the stirrer 4 is avoided and almost of all liquid in the vessel is sucked by the needle 4.  <P>SOLUTION: A projecting part 21 is provided on the nearly center part of the bottom surface part of the vessel, the projecting part 21 provides the rotation supporting part for supporting the rotating stirrer 4 to be slightly apart from the bottom surface of the vessel to rotate and rock and the stopping position of the rod-like stirrer 4 is shifted from the extending line of the ascending and descending of the needle 5 by an inclined part provided on the projecting part 21 to allow the stirrer 4 to slip down from the top of the projecting part 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI