baber/WOPTO huggingface dataset:
Patent JP-2004150858-A (JP)
Title: Estimation of input/output current in battery, and apparatus for the same
Inventor: KURODA YUKIO
IPC: G01R31/36
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To estimate input/output currents with sufficient precision while drastically reducing the number of conformity man-hours in advance.  <P>SOLUTION: The input/output current and voltage of a battery are sampled at the lapse of each fixed time by a sensor (S150), and an experimental expression for predicting the battery voltage is obtained, based on the sampled time-series data (S160). The coefficient of the experimental expression is determined so that the sum of the square of residual between a predicted battery voltage and an actual measured value is minimized by using the least square method. Based on the experimental expression, the maximum values IBmax, IBmin in the input/output current being permitted in charging/discharging operation are determined (S180).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149613-A (JP)
Title: Ink composition using c.i. direct yellow 98, inkjet recording method using the same and record
Inventor: FUKUMOTO HIROSHI
IPC: C09D11/326
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition which can make prints having excellent light resistance and not causing a bronze phenomenon, to provide an inkjet recording method using the same, and to provide a record recorded by the recording method.  <P>SOLUTION: This ink composition is characterized by comprising at least C. I. Direct yellow 98 and a pyrazole-based compound. The inkjet recording method is a method using the ink composition. The record is a record recorded by the recording method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147768-A (JP)
Title: Adjustable seat accommodated to congestion degree and body shape
Inventor: SAITO AYANO
IPC: A47C7/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustable seat accommodated to congestion degrees and body shapes, which takes into consideration both securement of users' standing position spacing when crowded and body shapes of users' types.  <P>SOLUTION: The adjustable seat accommodated to congestion degrees and body shapes is provided with a seat section 3, and movable arms 5, 8 for supporting the seat section 3. The seat section 3 can be set into a reference position, and the other positions wherein the seat section 3 moves ahead to expand a seat surface area including the seat section 3 with a decrease in seat surface height below the reference position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149676-A (JP)
Title: Polybenzoxazole resin, precursor thereof, material for optical waveguide using them, and optical waveguide
Inventor: TAKAHAMA KEIZO
IPC: G02B6/12
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for optical waveguides that has excellent heat resistance, electric properties, mechanical properties and water clearness, is inexpensive, has a small optical loss, and can realize an optical waveguide with a large area, an optical waveguide therewith, a polybenzoxazole resin as a raw material therefor, and a precursor thereof.  <P>SOLUTION: This polybenzoxazole precursor with a primary amino group content of ≤0.00008mol/g, is obtained by reacting a polybenzoxazole precursor represented by general formula (1) and an end-capping agent represented by general formula (2): E<SB>1</SB>-COCl and/or formula (3), at a ratio of 1.1-5.0mol of the end-capping agent based on 1 mol of the primary amino group as measured by potentiometric titration of the polybenzoxazole precursor. The polybenzoxazole resin is obtained by dehydration and ring closing of the polybenzoxazole precursor. The material for optical waveguides has the polybenzoxazole precursor or the resin as a primary component. The optical waveguide is prepared by using the material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151405-A (JP)
Title: Release structure for external case, and photographing device provided with the same
Inventor: SHIMAMURA TAKASHI
IPC: G03B17/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release structure for an external case which can reduce the number of parts, cost of parts and manufacturing cost, can reduce layout space and can downsize the external case.  <P>SOLUTION: The release structure comprises: the external case capable of housing a photographing device; and a release member 16, in which a first shaft part 16b and a second shaft part 16c that is made away from the first shaft part at a specified distance and coaxial with a part to be operated for releasing a shutter of the photographing device, are integrally formed in a depressing button part 16a provided on a finger position facilitating the release operation of the external case. The first shaft part 16b and the second shaft part 16c are respectively supported movably back and forth to/from the external case. The button part 16a is depressed, thus the part to be operated is operated by the second shaft part 16c of the release member 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156950-A (JP)
Title: Surface acoustic wave element module and method for manufacturing the same
Inventor: YAMAGUCHI KUNIO
IPC: G01K7/32
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a surface acoustic wave element module, to reduce the cost, and to achieve the high performance.  <P>SOLUTION: An antenna part 2 for transmitting/receiving a radio wave, a surface acoustic wave element part 4 in which an excitation electrode 3 is connected to the antenna part 2, and a matching circuit part 5 intervening between the antenna part 2 and the excitation electrode 3 are provided on a substrate 1 consisting of a piezoelectric material. The substrate 1 is composed of a langasite single crystal. Each of the antenna part 2, the surface acoustic wave element part 4, and the matching circuit part 5 is formed by the same metal pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158321-A (JP)
Title: Organic el display apparatus and manufacturing method
Inventor: OSHITA ISAMU
IPC: H05B33/26
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform the electric connect between an extraction electrode drawn from an organic EL (electroluminescence) element and an object to be connected, or to secure proper display performance of each organic EL element, after having surely performed this connection.  <P>SOLUTION: A substrate layer 2, comprising at least one layer made of organic materials, is formed on a substrate 1 such as a transparent glass substrate; the organic EL element 3A is formed on the substrate layer 2; and in an organic EL display apparatus, where the object 4 to be connected is electrically connected to the drawer electrode 30 from the organic EL element 3A, a connection part 5, where the layer made of the organic materials of the substrate layer 2 is removed is formed on the substrate 1 so as to correspond to a thermocompression bonding part, when connecting the drawer electrode 30 with the object 4 to be connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159234-A (JP)
Title: Optical radio video transmission system
Inventor: OKUAKI KATSUO
IPC: H04N21/61
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the reproduced sound from breaking at a display side even though the transmission between an optical transmitting unit and an optical receiving unit is interrupted.  <P>SOLUTION: The transmitting unit 100 emits a spread serial sound signal for a back-up communication path. An optical receiving means 201a of the receiving unit side has a carrier sense output showing whether or not there is any reception from an optical transmitting means 104 of the transmitting unit 100 side, and a sound switching means 208 makes a switch to the serial sound signal separated by a video and sound separating means 202 or sound data of a spread light receiving means 207 according to the carrier sense of the optical receiving means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003148777-A (JP)
Title: Local air cleaner
Inventor: YOSHIDA KAZUYA
IPC: F24F7/06
Filed: 2002-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a local air cleaner which locally improves the degree of cleanliness in an arbitrary area in a clean room, reduces the equipment cost while suppressing the size of the equipment, and saves on the energy. SOLUTION: This local air cleaner comprises a support member 31 which is suspended from a ceiling of the clean room and provided with a suspension wall 30 therearound, and a fan filter unit 32 comprising a fan 35 and a filter 34 which are placed on the support member 31 slidably in the longitudinal direction or the right-to-left direction and fitted thereto with a space from the ceiling of the clean room.
Patent JP-2004163187-A (JP)
Title: Electronic control device for vehicles
Inventor: IKEDA YUJI
IPC: B60S5/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic control device for vehicle for measuring and storing various kinds of required data in a built-in computer which can change measurement items and measuring conditions by simple and inexpensive configuration.  <P>SOLUTION: Only when a measuring condition and a measurement item are set, and measured data are read, a failure diagnostic device is connected to the electronic control device. Measured data are stored in a built-in memory of the electronic control device properly according to the set measuring condition, during measurement regardless of whether or not the failure diagnostic device is connected. It is not necessary to connect the failure diagnostic device or the like to the control device during measurement, and its configuration is inexpensive. In addition, the measuring conditions and measurement items can be altered using the failure diagnostic device, and appropriate measured data can be recorded in each repair work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164169-A (JP)
Title: Printer, print preview image generator, and print preview image output device
Inventor: MIYAZAWA SHUNSAKU
IPC: B41J21/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately create a print preview image for presenting print results to the user prior to printing.  <P>SOLUTION: A printer 100 receives the input of print data described in XHTML. A paper size sensor 170 detects the size of sheets fed to the printer 100. A preview image creating part 180 creates a print preview image based on the result interpreted by an XHTML interpreting part 130 and the size of the sheets detected by the paper size sensor 170.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164783-A (JP)
Title: Magnetic head for perpendicular recording, and magnetic disk device mounting same
Inventor: MOCHIZUKI MASABUMI
IPC: G11B5/17
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce disturbance of recording bits of a recording layer and noise in reproducing caused by a magnetic field generated from a backing layer without decreasing the recording magnetic field intensity of a magnetic head.  <P>SOLUTION: The magnetic head includes a recording head provided with a main magnetic pole and one or more auxiliary magnetic poles, a reproducing head provided with a reproducing element; exciting coils having different magnetomotive force located on both sides of the main magnetic pole in a manner to sandwich the main magnetic pole, the magnetomotive force for exciting the main magnetic pole is made asymmetrical; and thereby, the magnetic flux density flowing through the backing layer is decreased without decreasing the recording magnetic field intensity of the magnetic head, and thus the disturbance od recording bits and noise in reproducing caused by the magnetic field generated from the backing layer can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170501-A (JP)
Title: Method and device for display control and display device
Inventor: OZAWA TAKASHI
IPC: G09G5/377
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control method capable of smoothly displaying a multicolored display image of high picture quality.  <P>SOLUTION: Image data DG are constituted including a plurality of data blocks DB in which palette numbers specifying color information of one of pieces of color palette data DP are recorded as pixel value information, grouped by pixel value information specifying color information in the same color palette data DP and related with respective pieces of color palette data DP. With reference to the respective pieces of color palette data DP related to the respective data blocks DB (step 26), respective pieces of pixel value information in the respective data blocks DB are decoded and the decoded data are added to data having been decoded (step 27) to generate decoded image data DD.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168131-A (JP)
Title: Underwater motor scooter and attachment for underwater motor scooter
Inventor: HATTORI SEIJI
IPC: B63H21/17
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwater motor scooter and an attachment capable of improving a cruising speed and a cruising distance even with the same power source as ever and making both hands free.  <P>SOLUTION: The underwater motor scooter 10 is provided with a battery, a body part 20 housing a motor, a propulsion unit 30 mounted to a rear of the body part 20, and a motor driving switch 40. A front end part 22 of the body part 20 is formed in a size and shape to go between the inside of both femoral regions of a diver 100 and operated between both femoral regions of the diver 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167850-A (JP)
Title: House wrapping sheet
Inventor: MIYAKE HIROSHI
IPC: E04B1/66
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet, which is suitable for wrapping a house, having lightweight properties and practical tensile strength characteristics and simultaneously satisfying functions contrary to each other, that is, moisture permeability and waterproof properties.  <P>SOLUTION: The sheet for wrapping the house is constituted of both outer layers, which comprise a nonwoven fabric formed from polyester resin fibers, for example, a polyester spun bonded nonwoven fabric, and an intermediate layer with a moisture permeability of 2,000 g/(m<SP>2</SP>day) or more comprising a thermoplastic urethane elastomer. This sheet is obtained by extruding the thermoplastic urethane elastomer layer by an extrusion lamination method and sandwiching the same between both outer layers to form a laminated sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170746-A (JP)
Title: Keyboard musical instrument
Inventor: NAGATSUMA NARIYUKI
IPC: H04R1/34
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound free of a decrease in sound quality for a player by reflecting the sound of a speaker by arranging a keyboard lid behind a musical instrument main body when the musical instrument main body is not used.  <P>SOLUTION: Provided are a keyboard which is arranged in the front, a sounding unit having its sounding direction backward, and the keyboard lid which is movable from a position where the keyboard is covered to a position where sound is reflected forward behind the sounding unit, and the sound radiated by the sounding unit is reflected by an inner reflecting surface of the keyboard lid and transmitted to the player without any decrease in sound quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170765-A (JP)
Title: Apparatus and method for speech processing, recording medium, and program
Inventor: OGAWA HIROAKI
IPC: G10L15/183
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recognition rate of speech recognition and to balance deletion error occurrence and insertion error occurrence with each other.  <P>SOLUTION: As shown by C in the figure, a path 91 which does not include a syllable "ha" and a path 92 and a path 93 which include the syllable "ha" are generated at parts corresponding to the boundary between a word "ha" and a word <00V>. Further, a path 101 which does not include a syllable "wa" and a path 102 and a path 103 which include the syllable "wa" are generated at parts corresponding to the boundary between the word <00V> and a word "desu" to generate a network of words and syllables. Consequently, a subword series on the optimum network can be selected for an input speech. This invention is applicable to a speech recognition device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175671-A (JP)
Title: Nail enamel remover for finish
Inventor: HATANA MICHIMASA
IPC: A61Q3/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nail enamel remover for the final finish by automating and speeding up a removing treatment of a protruded part of the nail enamel in manicure and affording a composition and a constitution of the safe nail enamel remover for the final finish having excellent convenience and the above functions.  <P>SOLUTION: Only a protruded enamel coated film in a deformed skin part is peeled by utilizing a difference in deformation physical properties between the nail and the skin and peeling actions with the deformation in the presence of a low-surface tension oil. Since the nail part is not peeled, the separated coating of the enamel can be made clear. The remover composition used is a fluid substance composed of ingredients without deteriorating the nail enamel coating film and the surface tension at 25°C is ≤23 mN/m. When using a wiping material consisting essentially of ultrafine fibers, the remover can be composed of a composition having ≤34 mN/m surface tension. The composition is composed of a volatile or a nonvolatile ingredient such as a silicone, a paraffin or an animal or a vegetable oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176355-A (JP)
Title: Intersection structure of movable partition rail
Inventor: OKADA YOSHIHIRO
IPC: E05D15/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intersection structure of movable partition rails capable of ensuring the smooth slide movement of a movable partition even in an intersection for intersecting both movable partition rails.  <P>SOLUTION: A member 15 for filling a gap a member 15 is laminated and mounted to on the upper surface of a second lip piece 5b of the other movable partition rail 1b. The upper surface of the second lip piece 5b of the other movable partition rail 1b is loosely connected to the traveling surface 6 of a first lip piece 5a of one movable partition rail 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179921-A (JP)
Title: Radio equipment
Inventor: NISHIKIDO TOMOAKI
IPC: H01Q3/24
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio equipment having a high radiation characteristic and satisfactory communication performance in a communication state when the equipment is arranged in various places and used for crime prevention purpose.  <P>SOLUTION: The radio equipment is provided with an external antenna 2 installed outside a cabinet of radio equipment 1, an antenna 9 which is disposed inside the cabinet and whose main polarization component differs from that of the external antenna 2, an operation processing means 15 judging reception levels of the external antenna 2 and the antenna 9 and a high frequency switch 7 selecting the external antenna 2 or the antenna 9 in accordance with a judged result of the operation processing means 15. Thus, the high radio characteristic and satisfactory communication performance can be kept even under a condition that the polarization component in a hard multipath phasing environment such as out of visibility or in the house is not constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174374-A (JP)
Title: Non-magnetic metal sorting device
Inventor: ASAISHI MASAYUKI
IPC: B03C1/23
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-magnetic metal sorting device capable of efficiently selecting and sorting the non-magnetic metal from a waste containing at least the non-magnetic metal and a non-metal.  <P>SOLUTION: In the non-magnetic metal sorting device 1, the non-magnetic metal is sorted from the waste in which at least the non-magnetic metal and the non-metal are mixed. The above problem is solved by the non-magnetic metal sorting device 1 provided with an induction electro-magnetic force sorting means 20 for sorting the non-magnetic metal from the waste by induction electromagnetic force; and a wind force sorting means 10 for sorting the non-metal by feeding wind (arrow 14) to the waste transported from a downstream and an upper part of the induction electro-magnetic force sorting means 20. The wind force sorting means 10 has an air feed mechanism at the downstream and the upper part of the induction electromagnetic force sorting means 20 and has an air discharge mechanism at a non-metal discharge part 38 discharged with the non-metal. Thereby, it is preferred to create air flows 14, 19 toward the non-metal discharge part 38 from the downstream and the upper part of the induction electromagnetic force sorting means 20. The device 1 is a closed system except that it is provided with the wind force sorting means 10. Thereby, the non-magnetic metal and the non-metal can be efficiently sorted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183018-A (JP)
Title: Antifouling device
Inventor: KADOI HIDEO
IPC: B63B59/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To establish an antifouling device by constant current control for the purpose of stably obtaining an electrochemical antifouling effect over a long period, even when an electroconductive substrate of a face to be antifouled has lowered the function.  <P>SOLUTION: In the antifouling device with the use of an electronic antifouling method of controlling current between the electroconductive substrate and an counter electrode constant, while an antifouling-demanding part of a body to be antifouled is made to be the electroconductive substrate, this device comprises a drive circuit for applying voltage between the above electroconductive substrate and the above counter electrode by turning the switch on or off; a detecting circuit for detecting the current flowing through the above electroconductive substrate; a circuit for equalizing the current to pass to the above electroconductive substrate; a circuit for setting the current beforehand to pass into the above electroconductive substrate; and a pulse-generating circuit for controlling the ratio of the turned-on time and the turned-off time of the voltage applied between the above electroconductive substrate and the above counter electrode from the above drive circuit so as to make the equalized current approach to the set current.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181700-A (JP)
Title: Cutting machine
Inventor: YAMADA HITOSHI
IPC: B27B9/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting machine capable of shortening the time required for engaging in cutting operation of a workpiece.  <P>SOLUTION: A weight 24 is mounted along a guide rail 23 fitted on a side face of a cutting machine body 14 so as to be guided and moved. A hooking lever 30 is fitted on a side face of a supporting frame 22 by a connecting pin 31 so as to be rotated back and forth within a fine angle range. A spring 34 is hooked between the hooking lever 30 and the supporting frame 22. Then, the weight 24 is pulled upward, and the hooking lever 30 is rotated in the clockwise direction against an elastic force of the spring 34 around the connecting pin 31 as a center, and the weight 24 is hooked by the top end part 30a of the hooking lever 30. A cutting moment rotating the cutting machine body 14 in the clockwise direction around a supporting shaft 13 as a center is provided thereby, and the workpiece W is automatically cut by a circular saw blade 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI