baber/WOPTO huggingface dataset:
Patent JP-2003285115-A (JP)
Title: Descaling method for steel plate and facility used for the same
Inventor: SERIZAWA YOSHIHIRO
IPC: B21B45/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a descaling method for a steel plate in which ununiform cooling with descaling water is prevented when descaling is applied to the steel plate with injection of high pressure water before or after a finishing rolling mill or a hot straightening machine after hot finish rolling and in which scales are prevented from being stuck and remained on the surface of the steel plate after scaling and the steel plate having excellent surface shape and mechanical characteristics is produced, and also to provide facility used for the same.  <P>SOLUTION: Descaling water with 3-20 MPa is outwardly injected and collides with the upper surface of the steel plate in the width direction from an injection nozzle for high pressure water. Draining water having 0.2-2 MPa is outwardly injected from an injection nozzle for low pressure water and collides with the upper surface of the steel plate in the width direction separated by a specified distance from a collision point at which descaling water collides with the upper surface of the steel plate. Descaling water flow after collision and draining water are made to collide with each other on the upper surface of the steel plate, and this collision flow is forcibly discharged from both the sides of the upper surface of the steel plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283776-A (JP)
Title: Image processing apparatus and image processing method
Inventor: KO SHOKYO
IPC: H04N1/21
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for flexibly coping with modification of various image processing parameters, reducing an image processing time necessary for the modification, and facilitating the management of an output image and to provide an image processing method.  <P>SOLUTION: Image processing is set or the set image processing is modified, input image data are stored to a storage section associated with the set or modified image processing, the stored image data are read from the storage section and the set or modified image processing is applied to the read image data. The image data subjected to the processing are then outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278860-A (JP)
Title: Tensioner with bar for sensing state of chain
Inventor: MORI KAORU
IPC: F16H7/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tensioner with a bar for sensing a state of a chain which surely sensesing a worn, expanding state of a timing chain without detaching any components built in an engine and considerably reducing a maintenance load for the timing chain.  <P>SOLUTION: The tensioner with a bar for sensing the state of a chain is provided with a housing body 110 mounted on a wall E of an engine block, a plunge 120 urging with a spring in an projecting-free state toward the timing chain TC travelling in front of the housing body 110, and a sensing bar for the state of a chain projecting to outside the engine from a back side of the housing body 110 integrally provided with the plunger 120. Thus, the worn, expanding state of the timing chain is surely sensed from the outside of the tensioner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286091-A (JP)
Title: Tool for burning
Inventor: OKADA YUTAKA
IPC: C04B41/87
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for burning in which SiO<SB>2</SB>on the coat surface of a coat article is not increased even when the coat article is used many times for heat treatment under a low oxygen partial pressure, and which causes no deterioration in the properties and the defect in appearance of the object to be burned owing to the increase of SiO<SB>2</SB>, and can stably be used over a long period.  <P>SOLUTION: The tool for burning has a base material consisting of any one selected from Al<SB>2</SB>O<SB>3</SB>, MgO and ZrO, or a plurality of those, and in which the content of SiO<SB>2</SB>is ≤1.0 wt.%, and a surface film formed by thermally spraying zirconia or zirconate on the base material, and in which the content of SiO<SB>2</SB>is ≤0.5 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288233-A (JP)
Title: Customer supporting method, customer supporting system, storage subsystem, and operation supporting system
Inventor: SATO EIICHI
IPC: G06Q50/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and properly support operation of a service objective device by a customer without requiring any load from the support objective customer.  <P>SOLUTION: A support service corresponding function 115 for interlocking with input of an inquiry item to an inquiry terminal 120 operated by the customer 123 and automatically collecting analysis data such as a log related to inquiry contents from a support service objective device 110 is mounted to the service objective device. When an access is made to the inquiry processing server 310 in a support center site 300 via the inquiry terminal 120, the related analysis data are automatically transmitted to be determined on the inquiry processing server 310 side. In this way, automatic update of software in the service objective device 110 and distribution to support operators 321 is carried out efficiently without requiring any load from the customer 123.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287924-A (JP)
Title: Toner
Inventor: ISHIWATARI TAHEI
IPC: G03G9/087
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner improved in pulverizing property in the manufacturing stage and improved in fixing strength to a recording medium such as paper while keeping low temperature fixing property and offset resistance.  <P>SOLUTION: The toner contains a polymer as a binder resin which is obtained by bulk polymerization of a compound having two or more isocyanate groups and a compound having two or more functional groups having active hydrogen and which has a urethane coupling or urea coupling in the main chain and 1,500 to 20,000 number average molecular weight (Mn) basing on polystyrene as a reference. The compound having two or more functional groups having active hydrogen comprises at least an aliphatic polyol having a branched structure or an aliphatic polyamine having a branched structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294578-A (JP)
Title: Color filter inspection device
Inventor: UEDA KUNIO
IPC: G01N21/958
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for precisely inspecting color unevenness of a color filter.  <P>SOLUTION: This color filter inspection device 1 is provided with a photographing part 13, in which the color filter 9 moving along a guide rail 23 is photographed from the upper side by means of a line sensor 130, and a fluorescent lamp 14 emitting illumination light from the lower side of the color filter 9, and an optical filter 131 passing light in a predetermined wavelength band is installed in the photographing part 13. In a transmission wavelength band of the optical filter 131, transmittance of one color constituent filter among the color filter 9 is high, while transmittance of other color filters is low. In this way, color unevenness of the color filter 9 can be precisely inspected as to one color constituent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298702-A (JP)
Title: Mobile terminal
Inventor: MOCHIDA KENJI
IPC: H04M1/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal capable of reducing a superfluous power consumption as little as possible as a result of enabling the opening speed to be preferably adjusted by each user of the mobile terminal or arbitrarily adjusted as needed.  <P>SOLUTION: The mobile terminal 100 comprises a first case 1, a second case 2, a hinge portion 6 for linking the first case 1 and the second case 2 so as to pivotally move the first case 1 with respect to the second case 2, and a motor 23 for opening the first case 1 and the second case 2 in response to an opening instruction 26. The opening instruction 26 means a request for opening the first case 1 and the second case 2. The motor 23 is included in the hinge portion 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292416-A (JP)
Title: Skin care preparation
Inventor: OKUMURA YUMIKO
IPC: A61K8/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly stable and safe skin care preparation having high moisturizing effect, skin aging or rough skin preventive or ameliorating effect, skin cleansing and bleaching effect and high antimicrobial activity.  <P>SOLUTION: The skin care preparation contains the extract of plant(s) belonging to the genus Clintonia, Uvulariaceae family; wherein the plant(s) is(are) preferably selected from Clintonia borealis and Clintonia udensis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298481-A (JP)
Title: Communication equipment, filter circuit, and diversity detection circuit
Inventor: KOBAYASHI TOMOO
IPC: H04W16/28
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment at a reduced cost with a small- sized configuration in the case of employing the after-detection diversity reception.  <P>SOLUTION: A mobile phone is provided with: two antennas 31, 41 for receiving signals; two systems of detection circuits 61, 62 for detecting the signals received by the two antennas 31, 41; and a configuration after a digital signal processing section 11 for restoring a signal sent from a communication opposite party. The two systems of the detection circuits 61, 62 use power splitters 35, 45 to distribute/compose intermediate frequency signals for sharing one intermediate frequency filter 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299344-A (JP)
Title: Gate drive circuit
Inventor: KUME TSUNEO
IPC: H03K17/00
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate drive circuit which is free of transmission delay by removing the defects of a conventional gate drive circuit such that a transmission delay occurs, that malfunction likely occurs due to noise, that there is secular deterioration, and that application to a high voltage is difficult.  <P>SOLUTION: This gate drive circuit has a high-frequency square wave carry signal oscillator in a low-voltage control circuit. This supplies carrier power to a circuit composed of a power semiconductor element operating usually at a high voltage via a first pulse transformer, utilizes it as a power source for driving the gate of the semiconductor element, and modulates a transmission signal with high-frequency square waves using an exclusive OR gate on the transmission side of the pulse transformer on one hand. Also, this demodulates the signal, using an exclusive OR gate on the reception side on the reception side, too, whereby this solves problems in the purpose.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292523-A (JP)
Title: CATALYST FOR alpha-OLEFIN POLYMERIZATION AND METHOD FOR PRODUCING alpha-OLEFIN POLYMER BY USING THE SAME
Inventor: MATSUNAMI SHIGEYUKI
IPC: C08F10/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerization catalyst obtained by heightening the dispersibility of catalyst particles in a catalyst-preparing step so that the particles may not coagulate with each other, and reducing troubles in operation even when an α-olefin polymer is obtained by multistep polymerization.  <P>SOLUTION: The catalyst for the α-olefin polymerization comprises the following components (A) and (B): component (A): a solid catalytic component for the α-olefin polymerization, obtained by prepolymerizing 0.1-100 g ethylenically unsaturated hydrocarbon compound (A5) per g component (A1) in a state in which the solid component (A1) containing titanium, magnesium and a halogen, a silicon compound (A2), a divinylsilane compound (A3) and an organoaluminium compound (A4) coexist in a solvent; and component (B): an organoaluminium compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295559-A (JP)
Title: Color image forming apparatus
Inventor: NAGATA NAOHISA
IPC: G03G21/10
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To keep stable image quality in image forming by removing paper powder on a photoreceptor drum causing the leakage of carrier.  <P>SOLUTION: When the counted value of the number of image-formed sheets formed in a specified image forming mode exceeds a specified number, a belt- shaped toner image is formed in a main scanning direction on an image carrier and transferred to a medium other than transported paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300092-A (JP)
Title: Nitrate nitrogen treatment apparatus and method for treating nitrate nitrogen in waste water
Inventor: MIYANAGA TOSHIAKI
IPC: C02F3/34
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for removing the nitrate nitrogen in waste water capable of easily dealing with a change in temperature and flow rate.  <P>SOLUTION: The nitrate nitrogen treatment apparatus having a preliminary vessel 12 which is provided with temperature control means 11 and into which the waste water containing the nitrate nitrogen is introduced, and a waste water treating vessel 1 into which the waste water regulated to a prescribed temperature in the preliminary vessel is admitted and inorganic materials 10 for denitrification consisting of sulfur- and calcium-based component for removing the nitrate nitrogen are packed. The method for treating the nitrate nitrogen in the waste water comprising removing the nitrate nitrogen in the waste water by regulating the temperature of the waste water introduced into the preliminary vessel to a respective temperature range adequate for the growth of the denitrifying microorganisms living in or around the inorganic materials for denitrification between 10 to 50°C when the temperature of the waste water ranges out of prescribed temperature, then introducing the waste water regulated to the prescribed temperature range into the waste water treating vessel in subjecting the waste water to the treatment with the nitrate nitrogen treatment apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302351-A (JP)
Title: Inspection method and inspection device for curled part of tubular body
Inventor: MORI MASAKI
IPC: G01N21/952
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To speedily, inexpensively and accurately inspect a shape of a curled part formed on an opening fringe part at an end of a tubular body.  <P>SOLUTION: An inspection device for a curled part of the tubular body comprises a conveyor 1 supporting the tubular body T, shading means 13 and 16 covering an opening face at the end of the body, having a part, which is disposed opposite to the opening face, with a color different from that of an inner face of the curled part of the body and disposed to cover the opening face at the end formed on the curled part of the tubular body, light sources 14 and 17 disposed opposite to each other to sandwich the shading means 13 and 16 and the body in an axial direction, cameras 15 and 18 disposed opposite to each other to sandwich the shading means and the tubular body in the axial direction for picking up an image formed by reflection light of light projected toward an interior of the body from the light sources, and an acceptance/ rejection judging means for judging acceptance/rejection by processing the image obtained by the cameras, extracting a part corresponding to the color of the inner face of the curled part and calculating an area of the part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302680-A (JP)
Title: Camera
Inventor: MATSUMOTO NAOKI
IPC: G03B17/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera in which a conductive outside member is surely grounded with simple constitution without increasing the number of parts.  <P>SOLUTION: In the camera, a ground pattern is provided on a flexible printed board arranged on a camera main body, and the conductive outside member is assembled in the camera main body in a state where an elastic member intervenes between them. In such a case, the ground pattern is energized by the elastic member so as to be pressed to the outside member and electrically connected in a press-contact state, whereby the potential of the outside member falls to ground potential.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302214-A (JP)
Title: Pattern measuring method, pattern measuring device and pattern process control method
Inventor: YAMAGUCHI ATSUKO
IPC: G01B15/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern measurement technology for non-destructively, accurately and quantitatively measuring the sectional shape of any type of patterns from normal tapers to reverse tapers.  <P>SOLUTION: Distribution of reflection electron or secondary electron intensity is processed from a control system of a scan type microscope and an adjacent terminal, and the shape of an area representing the edge vicinity is digitized to calculate a taper gradient from the result. From the image data of a sky photograph obtained by the scan type microscope, the shape of the area in the vicinity of the pattern edge is digitized to evaluate the taper gradient of the sectional shape. Only from the sky observation result, the gradient of an edge such as reverse taper, vertical and normal tape can be evaluated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302980-A (JP)
Title: Music data down-loading system
Inventor: MORITA SHIGETO
IPC: G10K15/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely and efficiently down-load and store music data into a plurality of storage devices.  <P>SOLUTION: The music data down-loading system is provided with a down- loading controller which instructs down-loading of the music data, a home server which has the plurality of the storage devices to store the data and a WEB server which down-loads the data from a network in accordance with the instruction from the controller and transmits the data and storage device selection information relative to the data to the home server. Thus, a storage device that is available for storage is automatically selected from the plurality of the storage devices and the music data are down-loaded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308666-A (JP)
Title: Disk reproducing apparatus
Inventor: ONO ATSUOMI
IPC: G11B21/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk reproducing apparatus with a simple structure at a low cost capable of excellently sliding a pickup in response to a spring weight of a pickup spring.  <P>SOLUTION: The disk reproducing apparatus wherein a drive source 17 delivers a driving force to the pickup 14 for scanning a disk 1 for one or both of recording and reproduction information processes of the disk 1 via a gear train 18, is provided with: a rack gear 16 for delivering the driving force from the drive source 17 by fixedly engaging the gear train 18 to the pickup 14; the pickup spring 15 for energizing the rack gear 16 to prevent a gear backlash caused between the rack gear 16 and the gear train 18; and a pick gear 18a provided to the gear train 18 and for uniformizing the spring weight exerted to the drive source 17 by gradually tapering a pitch circle diameter toward a smaller diameter in spiral so as to change a gear ratio delivered to the rack gear 16 in response to the energizing force of the pickup spring 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317350-A (JP)
Title: Cassette loading device
Inventor: AGARI HIDEO
IPC: G11B15/675
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cassette loading device in which a load of shock in the case of cassette insertion caused by a time lag of a motor operation is effectively absorbed while securing a required cassette insertion stroke.  <P>SOLUTION: The cassette loading device is provided with a primary slider 31 to be engaged with an inserted cassette CS, a secondary slider 32 to be slid backwards while being engaged with the primary slider when the primary slider is slid backwards for a prescribed quantity, a gear set to be driven by an electric motor 41 while being engaged with rack teeth of the sliders, and a driving switch mechanism for electrifying the electric motor when the sliders are slid backwards to prescribed slide position. Between both the sliders, a first spring is provided for energizing the primary slider forwards, and the gear set is provided with a second spring for energizing both the sliders forwards without driving the gear set.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307423-A (JP)
Title: Simulator, navigation system, and program
Inventor: YAMAGUCHI TAKEHISA
IPC: G01C21/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulator capable of directly using the results of movement simulation for moving in a virtual space based on an existing location at actual movements.  <P>SOLUTION: The simulator 3 receives data from an information management server 10 via a network 100 and executes the movement simulation for an automobile 20 to travel in the virtual space based on the existing location. On the basis of the movement simulation, control data relating locational information on the existing location to output control information controlling the output operation of display and audio in a car navigation system 200 mounted on the automobile 20 is created. When the automobile 20 actually travels and moves in the existing location on which the simulator 3 has performed the movement simulation, the car navigation system 200 on board of the automobile 20 detects a present location and outputs images and audio in the movement simulation according to the present location.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316455-A (JP)
Title: Semiconductor device for driving load
Inventor: IMAI YUSHI
IPC: H01L21/822
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for driving a load which can stop the driving of the load with a power transistor in an off state surely when power is turned on, in a composite IC integrating the power transistor, a bipolar analog circuit and a MOS logic circuit.  <P>SOLUTION: A power MOS transistor for high side switch 3, a charge pump 20, the bipolar analog circuit 30, a CMOS logic circuit for driving the charge pump 40, a CMOS logic circuit for level conversion 50, and a bipolar transistor for forced outage 90, are integrated as an IC. By inputting a signal which is reversed when a driving voltage Vdd reaches to or above a predetermined value to a base terminal, the bipolar transistor 90 is brought into on operation, thus making the bipolar analog circuit 30 assume a drive stoppage state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319257-A (JP)
Title: High-resolution telecine device
Inventor: TANAKA HIDEFUMI
IPC: H04N5/253
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-resolution image from a film image by using an image pickup device having the number of pixels equal with or greater than the standard number of pixels particularly, in a telecine device.  <P>SOLUTION: An unexposed portion of a movie film, perforations for feeding a film and a portion exposed by an optical image of an object are captured from an image pickup device 9 as one image having 2,160 pixels first of all. An image position is corrected from the one image and 1,920×1,080 pixels as many as the number of pixels for an HDTV signal are extracted to obtain the HDTV image signal of the sharp movie film image without causing picture quality deterioration.  <P>COPYRIGHT: (C)2004,JPO