baber/WOPTO huggingface dataset:
Patent JP-2003529425-A (JP)
IPC: H05G1/44
Filed: 2001-02-26
Abstract: A method and system for an automatic exposure control (AEC) arrangement for a matrix-addressed imaging panel having an array of sensors including use of localized regions of the imaging panel exhibiting capacitive coupling. In one embodiment, the matrix-addressed imaging panel includes one or more AEC electrode receptive field regions that provide a signal representative of exposure specific, respective AEC electrode receptive field regions. Additionally, in another embodiment, the imaging array includes data line signal monitoring regions in which capacitive coupling between electrodes in radiation sensors adjacent to the data line are read and processed to provide and AEC signal. In another embodiment, the imaging array includes both AEC electrode filed receptive regions and data line signal monitoring regions that are coupled to an AEC controller for control of the radiation source for the imaging array.
Patent JP-2003531150-A (JP)
Title: ゼオライト上に支持された鉄及びマンガンに基づく触媒による有機金属化合物又はヘテロ原子有機化合物の純化方法
IPC: C07C31/28
Filed: 2001-04-13
Abstract: (57)【要約】
酸素、水、並びに水及び酸素と純化しようとする有機金属化合物又はヘテロ原子化合物との反応によってもたらされる化合物から、有機金属化合物又はヘテロ原子化合物を純化する方法。この方法は、液体状態、又は純粋な蒸気若しくはキャリアガス中の蒸気の状態の純化しようとする化合物を、鉄及びマンガンに基づく触媒、及び随意に水素化されたゲッター合金、及び多孔質支持体上のパラジウムから選択される１又は複数の気体吸収剤と接触させる操作を含む。
Patent JP-2002327131-A (JP)
Title: New compound, pigment, ink, ink for inkjet and inkjet- recording method
Inventor: MIKOSHIBA TAKASHI
IPC: C09D11/40
Filed: 2002-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a compound excellent printing properties and having favorable color tone and a low degree of dependence on paper, excellent in water resistance and image storability such as light resistance, dark heat storability, and ozone resistance and capable of presenting a high-density black color, a new dye containing the compound, an ink and an inkjet printing ink containing the dyes and an inkjet-recording method using the dye. SOLUTION: This invention relates to the compound represented by general formula (I) (wherein, A and B each independently represents an univalent heterocyclic group bonded to an azo group by a carbon atom of the univalent heterocyclic group; m and n each independently represents one of 0 and 1; M represents a hydrogen atom and an univalent positive ion, with the proviso that A and B are not each simultaneously 1H-pyrazol-3-yl), the dye comprising the compound, the ink and the inkjet printing ink containing the dyes and the inkjet recording method for carrying out recording by using the ink for inkjet.
Patent JP-2003217148-A (JP)
Title: Objective lens supporting mechanism
Inventor: TAGAMI KENJI
IPC: G11B7/09
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens supporting mechanism that has high torsional rigidity, that causes no rolling resonance at high disk revolving speed, and that makes an optical disk accessible to the inner peripheral depth.  <P>SOLUTION: Among four springs 6a, 6b, 6c, 6d which are each fixed at both ends to a fixing substrate 7 and the side base plates 4a, 4b of a lens holder 2 and which support the lens holder in the air, the springs 6a, 6c and the springs 6b, 6d are parallel to each other respectively, with a space between the springs 6a, 6c as one and the springs 6b, 6d as the other expanding from the lens holder toward the fixing substrate. Accordingly, the spring arrangement is vertically asymmetrical about the lens holder, enhancing torsional rigidity. Further, the four springs 6a, 6b, 6c, 6d are identical in length, material and shape, preventing the lens holder from tilting in the focusing direction at the time of tracking and focusing. In addition, the springs 6c, 6d are arranged vertically to the tracking direction, making an optical disk accessible to the inner peripheral depth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214899-A (JP)
Title: Location detecting apparatus
Inventor: HIRAMATSU TORU
IPC: G01D5/20
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate location detecting apparatus capable of suppressing manufacturing costs.  <P>SOLUTION: The location detecting apparatus (10) is provided with a direct- acting shaft (30) which moves in axial directions, a direct-acting bearing (40) for supporting the direct-acting shaft in such a way that the direct-acting shaft moves in the axial directions, a scale (60) arranged in the direct-acting shaft, and a sensor (50) for detecting the scale. At least part of the direct-acting shaft has magnetism, and steps (61) having a predetermined length in the axial directions are formed at regular intervals. Therefore, in comparison with the case of constituting the scale by applying plating in the direct-acting shaft at regular intervals, there is no need for masking for applying plating, and it is possible to improve both the accuracy of the scale and the manufacturing efficiency of the location detecting apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218567-A (JP)
Title: Cooling device for electronic equipment
Inventor: SAEGUSA TETSUJI
IPC: H05K7/20
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light and inexpensive cooling device for electronic equipment, which is mounted on electronic equipment, radiates and cools heat that electronic equipment generates and has improved workability.  <P>SOLUTION: The device is provided with a heat sink which is thermally connected to electronic equipment being a heat generating source, a blower fan cooling the heat sink and a fan case which stores the fan and which is thermally connected to the heat sink. The cooling device is mounted on electronic equipment. At least one member selected from the heat sink, the blade of the fan and the fan case is constituted of a thermo conductive resin mold where 30 to 70% by volume of a high thermo conductive filler is dispersed in a thermoplastic resin matrix based on the whole volume of the mold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221796-A (JP)
Title: Additive for making paper and method of making paper
Inventor: ADACHI YOSHIO
IPC: D21H17/66
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for making paper that can improve freeness and yielding percentage, even under the paper-making conditions where satisfactory improvement effect cannot obtain with conventional additives.  <P>SOLUTION: A water-soluble titanium compound having an amorphous structure or its aqueous solution is used as an additive for making paper. In an preferred embodiment, amorphous titanium sulfate is used as a water-soluble titanium compound. The paper-making additive is used in an amount of 0.001-0.1 wt.%, calculated as titanium dioxide, on the dry basis of the paper-making stock.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215806-A (JP)
Title: Resist composition
Inventor: TAKADA YOSHIYUKI
IPC: C08F20/28
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist composition which is a chemically amplifying positive resist composition suitable for excimer laser lithography using ArF, KrF or the like and which has excellent solubility even when a resin having a 3-hydroxy-1-adamantyl (meth)acrylate polymer unit or a 3,5-dihydroxy-1- adamantyl (meth)acrylate polymer unit is used.  <P>SOLUTION: The resist composition contains a resin having a polymer unit expressed by formula (I) which itself is insoluble or hardly soluble with an alkali aqueous solution but is changed into soluble with an alkali aqueous solution by the action of an acid, a solvent containing at least one kind selected from a group consisting of propylene glycol monomethylether, 2-hydroxy methyl isobutyrate and 3-methoxy-1-butanol, and an acid generator. In formula (I), R<SP>1</SP>represents a hydrogen atom or a methyl group and R<SP>2</SP>represents a hydrogen atom or a hydroxyl group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215733-A (JP)
Title: Image reader, its control method, recording medium and program
Inventor: SASAKI YASUSHI
IPC: G03B27/54
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To make preventable the wait time in a lamp warm-up from becoming long when the read of a reflective document and read of a transmissive document are made.  <P>SOLUTION: An image reader is provided with a lamp 35 for reflective document which irradiates a reflective document, a lamp 41 for transmissive document which irradiates a transmissive document, and a moving optical unit 24 which scans the reflective document or transmissive document while moving and reads an image on the reflective document or transmissive document with reflected light from the reflective document or transmitted light from the transmissive document, and in standby mode after power-ON operation in which the moving optical unit 24 is in a stop state, the lamp 35 for reflective document and the lamp 41 for transmissive document are so controlled as to turn on simultaneously.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224442-A (JP)
Title: Crystal device and production method for the device
Inventor: KAWAMURA KIMIHARU
IPC: H03H3/02
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal device, which will not degrade conductivity due to silicon conductivity adhesive member at a junction section with a base substrate and simultaneously obtains stable, proper electrical characteristics even in excitation electrodes.  <P>SOLUTION: After drawer electrodes and exciting electrodes are formed at a crystal vibrator 3, at least only extraction electrodes 32 and 34 of the lower surface side are heated locally by hot-blast radiation or heater heating, and metal in a surface metal layer is deposited at the surface of an AU layer as a surface deposit layer, then it is accommodated and held for curing, at the lower surface of the base substrate using silicon conductivity adhesive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220049-A (JP)
Title: Static magnetic field-generating device for magnetic resonance imaging device
Inventor: ISHIZUKA TAKASHI
IPC: G01R33/38
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field-generating device for an MRI apparatus wherein an operator is easy to access to a patient when imaging is not performed and the compatibility with an IVR is improved.  <P>SOLUTION: A pair of magnetic field-generating sources 1 and 2 generate static magnetic fields in the vertical direction across an imaging space. In such magnetic field-generating sources 1 and 2, the upper magnetic field-generating source 2 is retracted from the top of the imaging space 6 by a structure using a hydraulic cylinder, a motor gear mechanism or the like. This static magnetic field-generating device for the MRI apparatus is equipped with such a structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226010-A (JP)
Title: Inkjet printer head and inkjet printer
Inventor: SUZUKI TAKESHI
IPC: B41J2/18
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To form a strong ink meniscus at the side of a dummy nozzle in an inkjet printer head having the dummy nozzle for discharging dust and bubbles set in addition to printing nozzles.  <P>SOLUTION: Pressure chambers 16 are set corresponding to a plurality of printing nozzles 15. A common ink chamber 7 for dispensing ink to the pressure chambers 16 and actuators 20 for applying a jet energy to ink in the pressure chambers 16 are set. A filter 18 is set in the middle of an ink supply path (14 and 11) which connects an ink supply source and the common ink chamber 7 each other. A bypass route (19 and 21) is extended from a route branch part P at the ink supply source side from the filter 18, with the dummy nozzle 17 formed at a terminal end. A total channel resistance Rb of a channel (b) running from the route branch part P to the dummy nozzle 17 is made equal to or larger than a total channel resistance Rc of a channel (c) running from the route branch part P via the common ink chamber 7 to the plurality of printing nozzles 15 (Rb≥Rc).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232868-A (JP)
Title: External operation member, timepiece, and manufacturing method for external member, manufacturing method for timepiece
Inventor: OZAWA NORIAKI
IPC: G04B3/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external operation member capable of enhancing flexibility of material selection for an operation part of the external operation member by improving a screw-lock type holding/fixing structure, and to provide an external operation member such as a winding crown capable of enhancing the feel of operation in locking or unlocking operation by improving its structure in a similar way.  <P>SOLUTION: This external operation member 20 has an operation component 21 comprising an operation part 20a and a separately structured threaded engagement component 22 having a female screw 22a threadedly engaging with an apparatus body. The component 21 and the component 22 are held/fixed by a fixing component 23 in a mutually engaged/held state. The component 22 is formed substantially into a cylindrical shape, and both the ends of the screw 22a are in an outward opened state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232531-A (JP)
Title: Air conditioner
Inventor: OTSUKA MASAO
IPC: F24F13/20
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of ensuring comfort at the time of cooling operation or dehumidifying operation and safety in health, and making a temperature distribution or an ion concentration distribution in the whole of a room uniform.  <P>SOLUTION: This air conditioner is attached to a wall surface of an interior, conditions air taken in from an inlet 4a, and sends out the air upwardly and downwardly from a blowoff port 5 provided on a lower part. A rotatable baffle plate 23 leading forwardly and upwardly is provided at an upper end of the blowoff port 5, and conditioned air is prevented from ventilating along a front panel 3 by the Coanda effect. Thereby, a reduction in wind speed due to viscosity is suppressed, and the conditioned air can reach in every corner in the room along a ceiling and the wall surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233827-A (JP)
Title: Picture display device in slot machine or pachi-slo machine and picture display method in the same device and its program
Inventor: SHITANI TAKESHI
IPC: G06T13/80
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device in a universal slot machine or a pachi-slo machine capable of easily performing high level and multicolored plotting performance, and shortening a developing period to reduce the develop ing costs.  <P>SOLUTION: This picture display device in a slot machine or a pachi-slo machine is provided with a display means 200 for displaying a picture, and the display means 200 is configured to successively display a series of picture information to be preliminarily displayed for each frame by performing motion processing to the picture information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231803-A (JP)
Title: Polycarbonate resin composition and molding
Inventor: HIRAI YASUHIRO
IPC: C08K5/3475
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aromatic polycarbonate resin composition having excellent ultraviolet absorbing power, weather resistance, mold stain resistance, impact resistance, heat resistance, color tone stability and transparency.  <P>SOLUTION: The aromatic polycarbonate resin composition is obtained by mixing (a) 100 parts wt. of an aromatic polycarbonate resin with (b) 0.05-1 part wt. of an ultraviolet light absorber represented by structural formula (1) and (c) 0.01-2 parts wt. of a phosphite-based stabilizer. The aromatic polycarbonate resin has ≥300 ppm terminal hydroxy group concentration and ≤500 ppm remaining monomer amount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240567-A (JP)
Title: Navigation apparatus and method therefor
Inventor: TANABE ATSUSHI
IPC: G01C21/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that route situation is difficult to grasp in some cases, and so on, especially when marks on which only line numbers are displayed are erected on roads, even if the names of the roads in a route are displayed, since route guidance can be understood more easily by users in some cases when line numbers in the route are displayed than the case that the roadnames in the route are displayed, though the roadnames in the route are usually displayed preferentially.  <P>SOLUTION: The name and the line number of a road which indicate a proceeding direction at a guide point on the route are added to a route list screen and a route guidance screen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241577-A (JP)
Title: Image copying device
Inventor: HAYASHI TOSHIO
IPC: G06T1/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method which prevents failure in performance of a both-sided document reader.  <P>SOLUTION: In the case of the both-sided document, settings on the reader and printer sides are set to the optimum reduction rates which match printing paper. All images of the both-sided document are printed on one side of the printing paper selected for the images of both the sides of the document.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241542-A (JP)
Title: Image forming method and apparatus
Inventor: KUMON AKIRA
IPC: G03G15/16
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a low-priced printing device and a high-image-quality output device.  <P>SOLUTION: By previously electrifying recording paper with charge having the same polarity as the electrification polarity of toner, a discharge phenomenon at a gap near a transfer stage is restrained to the minimum when the recording paper comes near to the gap, so that the flying of the toner is restrained, the excessive electrification of the recording paper caused by discharge is prevented, and a reverse transfer phenomenon that the toner is shifted to an image carrier from the recording paper in the transfer stage is restrained. Thus, the image forming apparatus which can be miniaturized and which is free from color mixture in the case of color image formation is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237425-A (JP)
Title: Vehicular travel control device
Inventor: TABATA ATSUSHI
IPC: B60W10/18
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain prescribed braking performance upon deceleration without imparing travel performance upon re-accelerating after deceleration.  <P>SOLUTION: Upon deceleration by turning accelerator OFF during advancing in a 'D' position, an automatic transmission is shift-controlled on the basis of a required acceleration prediction quantity for re-acceleration. A required breaking quantity is calculated on the basis of a target deceleration for deceleration set by shift lever operation. Because of controlled braking of a driving force source brake and a wheel brake, desired braking performance is obtained when the accelerator is turned OFF without imparting the travel performance upon re-acceleration with the accelerator turned from OFF to ON. Particularly, because of deceleration by controlled braking of the wheel brake, sufficient braking performance can be obtained even in a high speed side shift stage of an automatic transmission having the gear ratio smaller than that of deceleration by the driving force source brake alone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002282238-A (JP)
Title: Medical image diagnostic device
Inventor: SEUFERT MATTHIAS
IPC: A61B6/03
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To enlarge the scan length of a medical image diagnostic device having an examination bed device. SOLUTION: The examination bed device 31 of this medical image diagnosing device 1, especially a magnetic resonance device or a computer tomographic device has a recumbent plate 19 for a patient 9 and an endless conveyer belt 17 or ropes 63, 65 for conveying the recumbent plate 19. The conveyer belt 17 can be moved through an opening part 7 for imaging the patient 9 by two guide rollers 13, 25 disposed on the opposite sides of the diagnosing device 1.
Patent JP-2003236290-A (JP)
Title: Washing machine
Inventor: HAYASHI KINYA
IPC: D06F33/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate excess and shortage of dehumidifying water while obtaining good dehumidifying effect.  <P>SOLUTION: A hot air temperature sensor 38 detects the temperature of hot air output from a drum, and a water temperature sensor 39 detects the temperature of the hot air and water after heat exchange. A microcomputer 44 controls a dehumidifying water supply valve 30 to increase the supply quantity of dehumidifying water when a temperature difference obtained by subtracting the detected temperature of the water temperature from the detected temperature of the hot air temperature is larger than a first reference numeral (8°C), and controls the dehumidifying water supply valve 30 to decrease the same when it is smaller than a second reference value (2°C).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250230-A (JP)
Title: Coupling device for mobile power supply
Inventor: SHINKAI TOSHIKI
IPC: H02J9/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling device for a mobile power supply capable of distinguishing a commercial power supply and a mobile power supply without a trouble and utilizing it.  <P>SOLUTION: Non-grounding AC power or DC power generated at an output terminal of the mobile power supply 1 is distinguished from commercial power by the coupling device 2 for the mobile power supply and utilized. When an abnormality occurs at a series connection circuit for connecting a circuit breaker 12 and a rapid-breaking fuse 13, and an excessive current flows, the coupling device 2 for the mobile power supply immediately fuses the rapid-breaking fuse 13 and protects the circuit, converts the DC power to single-phase AC power by a converter circuit 16, grounds one end of a secondary winding by an isolating transformer 17, converts the one end side to single-phase AC power having a grounding potential, and outputs the AC power to a load circuit 3 via the circuit breaker 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245807-A (JP)
Title: Cemented carbide made cutting tool exhibiting excellent abrasive resistance in high-speed cutting of hard-to-cut material
Inventor: YANAI TOSHIYUKI
IPC: B23B27/14
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cemented carbide made cutting tool that exhibits excellent abrasive resistance in the high-speed cutting of hard-to-cut materials.  <P>SOLUTION: The cemented carbide made tool is made of a tungsten carbide base cemented carbide containing 3 to 10 mass% of Co, and 0.1 to 1 mass% of Cr, as a binding phase formation component, and the rest of tungsten carbide as a hard phase forming component and unavoidable impurities. At least the cutting blade surface portion of the tool has a pure copper-infiltrated layer at an average depth range of 100 to 500 μm from the surface.  <P>COPYRIGHT: (C)2003,JPO