baber/WOPTO huggingface dataset:
Patent JP-2003200612-A (JP)
Title: Image generating device and image forming apparatus
Inventor: IKEGAWA AKIHITO
IPC: G09G3/34
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generating device that can operate in a low voltage at a high speed and realizes a high contrast.  <P>SOLUTION: This image generating means deforms a high polymer electrolyte membrane by selectively applying a voltage across surfaces of a plurality of arranged polymer electrolyte membranes to generate a voltage difference between both of the surfaces of the polymer electrolyte membranes. It is possible to provide an optical shutter for an image forming apparatus or a reflection type or transparent type image display apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004094133-A (JP)
Title: Uneven rotation detection device
Inventor: NUMAKURA SATORU
IPC: G03G15/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uneven rotation detection device that accurately detects uneven rotation in a photoreceptor drum without requiring any expensive encoders by providing a specific line pattern at the periphery section of a rotor drum (the photoreceptor drum).  <P>SOLUTION: The uneven rotation detection device comprises: the photoreceptor drum 1; a lens 2 for imaging in a sensor 3; the sensor 3 for photoelectrically converting an optical image being imaged by the lens 2; a signal processing section 4; an uneven rotation operation section 5 for performing the detection processing of the uneven rotation based on a signal regarding a line pattern being processed at the signal processing section 4 and a pulse outputted from the encoder 9, a control section 6 for rotating and controlling a motor 8 from the calculated result; a driving section 7 for supplying a drive current to the motor 8; the motor 8 that rotates the photoreceptor drum 1; and the encoder 9 that is mounted to the axis center of the motor and generates the pulse according a rotational speed. On the photoreceptor drum 1, a variable-width line pattern 10 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102446-A (JP)
Title: Fingerprint collation device
Inventor: FUJIMOTO JUNICHIRO
IPC: G06F21/32
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent a misrepresentation by a person other than a user, while keeping the convenience of the user.  <P>SOLUTION: A finger used for authentication is indicated in a finger display part 107, based on a random number generated in a random number generating part 106. The finger assigned by the finger display part 107 is read using a fingerprint input part 103 to be transmitted to a comparison part 104. The comparison part 104 compares a fingerprint pattern thereof with a fingerprint pattern transmitted preliminarily from a registered pattern storage part 101, and calculates similarity to transmit a result therein to a decision part 105. The decision part 105 judge-determines the propriety of the subject based on the similarity to output a result. Since the finger to be input in each time by a device is assigned by the random number, the user is not able to know any finger to be assigned, and the probability of assigning a pseudo-finger is low to prevent the misrepresentation, even when an illegal user uses a pseudo-finger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102589-A (JP)
Title: Information distributing system and method and program for making computer execute the method
Inventor: SATO TAKAYUKI
IPC: G06Q30/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To individually distribute only information that are especially likely to attract members among information associated with the privileges of a credit card in a period when the members are especially likely to get interested in the information.  <P>SOLUTION: What kind of privileges a user 100 can get at the time of using a credit card in an affiliated facility (affiliated store) 101 of the credit card such as a restaurant or a hotel is informed to the portable telephone set of the user 100 who makes a reservation for the facility 101 prior to the payment. Then, the reserved contents are made to be informed from the affiliated facility 101 at the destination of reservation, a reservation site relaying reservation, or the reserver 100 to card companies 102a to 102n, and when the reserver 100 is a card member of its own company, a card company 102 transmits a privilege mail which describes what kind of privileges the reserver can get when the reserver presents its own company's card at the reservation destination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098572-A (JP)
Title: Heat shrinkable polyester resin film and label using the same
Inventor: TAKEGAWA YOSHIAKI
IPC: C08L67/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shrinkable polyester resin film which has a sufficiently large heat shrinkability, a beautiful appearance without bringing about a shrinkage unevenness in the film when the film is heat shrunk, which stably holds the appearance even under a high temperature condition to experience later, and which has excellent tearability at distribution and usage time after the film is heat shrinkage mounted as a packaging bag or a label and excellent perforation cuttability necessary for a label releasing step in a recycling step.  <P>SOLUTION: The heat shrinkable polyester resin film has the maximum heat shrinkage factor of at least one direction of 20% or more, a haze value of less than 50% and contains a nitrile rubber component of 0 to 2 wt%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098985-A (JP)
Title: Non-puncture tire
Inventor: MARUOKA KIYOTO
IPC: B60C7/10
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-puncture tire maintaining stable riding comfortableness.  <P>SOLUTION: This non-puncture tire 1 is consisted of a tire base body 1a having a tread part 2, a side wall part 3 extending inward in the radial direction of the tire from both the ends, and a bead part 4 ranging inward of the side wall part 3, and solid matter 1b substantially filling a tire cavity part i surrounded by the tire base body 1a and a rim J and supporting load of the tire by seating the bead part 4 on the rim J. The solid matter 1b has a JIS hardness Hd20 of E10-E40 at 20°C and a JIS hardness Hd70 of E7-E33 at 70°C. The solid matter 1b has a difference of 10 or smaller between a JIS hardness Hd20 at 20°C and a JIS hardness Hd70 at 70°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124730-A (JP)
Title: Internal multi-band antenna
Inventor: LEHTOLA ANTERO
IPC: H01Q5/10
Filed: 2002-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an internal multi-band antenna operable in a plurality of frequencies. SOLUTION: In a radio antenna provided with a first shorted patch having a first resonance frequency (GSM1800), a second shorted patch connected to the first shortened patch for sharing a first feed point and a third shorted patch separately having a second feed point, a first switch and a second switch connect between the ground and, respectively, the first and second feed points. To cause the second and third shorted patches to produce, respectively, a second (E-GSM900) and a third resonance frequency (PCS1900), the first switch is operated in the open position while the second switch is operated in the closed position. To cause the first and third shorted patch to produce, respectively, a third and a fourth resonance frequency (UMTS), the first switch is operated in the closed position while the second switch is operated in the open position.
Patent JP-2004112933-A (JP)
Title: Box for electric installation, and mounting structure of the box for electric installation to wall panel
Inventor: TANAKA TATSUO
IPC: H02G3/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box for electric installation which can reduce the member cost and the construction cost by enabling the box to be attached simply to a wall panel without using small screws or mounting metal fittings like in conventional method.  <P>SOLUTION: The elastic box B for electric installation consisting of box split bodies 11 and 12 is fitted into the opening 25 of the wall panel from the side of the wall panel W, in a condition that it is contracted. Then, the box B for electric installation is elongated to the limit of the size of the opening, whereupon the projections 15 and 16 of each box split body 11 and 12 can be abutted against the rear of the wall panel W, and the box B for electric installation can be temporarily fixed to the wall panel W by one-touch operation. Wiring accessories A such as a switch, a plug socket, etc. are applied to the surface of the wall panel W and are fastened to the main body 10 of the box with screws 26, whereupon both obverse and reverse of the wall panel W can be caught with the wiring accessories A and the projections 15 and 15, and the box B for electric installation is fixed into the opening 25 of the wall panel W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110612-A (JP)
Title: Image reader with magnetic ink character data reading mechanism, and its control method
Inventor: KITAGAWA YASUHIKO
IPC: G06K7/08
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for efficiently reading character strings by magnetic ink which is described on an original to be read and to provide a control method of an image reader with a magnetic ink character data reading mechanism in the image reader with the magnetic ink character data reading mechanism.  <P>SOLUTION: In the original feeding image reader, reading feeding speed regarding optical image reading of the original and reading feeding speed for magnetically reading magnetic ink character data are independently set and separately fed. Furthermore, a position of the original where an image is optically read and magnetic ink character strings are arranged is detected at first and a reading position of the magnetic ink characteristic data is set at the position of the magnetic ink character string. In addition, in a flat bed image reader, it is provided with an optical reading mechanism of the image and a magnetic reading mechanism and magnetic reading is performed by detecting whereabouts of the magnetic ink character string from the optically read image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003185461-A (JP)
Title: Unit and method for displaying map data
Inventor: IWAMURA KAZUAKI
IPC: G08G1/0969
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual map system, and its displaying method which is a system for forming spectacle data from map data retrieving and displaying an attribute comprising guidance information of local produce out of spectacles, and is convenient to use.  <P>SOLUTION: By uniting with a network, a computer 301 to be a user interface, a printer 304 for user service, a map data server 305 for retrieving map data and geographical information, and a CG computing server 306 which forms spectacle display data on the basis of the map data, visual guidance whose trackability and operability are excellent, can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004118259-A (JP)
Title: Environmental load evaluation reflecting system, environmental load evaluation reflecting method, environmental load evaluation reflecting program and recording medium
Inventor: SAMEJIMA YUTAKA
IPC: G06Q50/10
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for efficiently evaluating the environmental load in every activity and reflecting the evaluation result in pay.  <P>SOLUTION: An environmental load evaluation reflecting server 2 is connected to an environmental load calculation DB3 including environmental load calculation information (resource and environmental load) 30, a managed person DB4 including pay information 41, a business result DB5 including activity information 50 and an evaluation DB6 including activity target information 61 and counterpart activity environmental target information 62, and provided with an environmental load calculating means 20 by each activity, a counterpart activity environmental evaluating means 27, an activity evaluating means 28 and a pay information updating means 29. The activity information 50 includes activity information 51, process information 52 on each activity, and activity actual result information 53 for each managed person. In the means 20, with reference to the activity DB5, environmental load in a designated period by each managed person is assigned to the activity to calculate the environmental load amount by each activity. In the means 27(28), the environmental load amount (information 53) by each activity is compared with the target value (information 61) of the information 62 to evaluate the environmental load (evaluate the activity). In the means 29, pay information 41 is updated on the basis of evaluation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115860-A (JP)
Title: Water electrolyzing apparatus
Inventor: YAMAMOTO OSAMU
IPC: C25B9/00
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a relatively compact, low-cost water electrolyzer in which there is no need of housing a water electrolytic bath in a pressure vessel.  <P>SOLUTION: In the water electrolyzing apparatus using a water electrolyzer in which a single cell with feed conductors 2A and 2B arranged on both sides of a film electrode connection body 1, and a separator 3 provided with electrode chambers 11 and 12 are laminated, outer circumferential seals 7 are arranged at the outside of end seals 4A and 4B airtightly holding the electrode chambers 11 and 12. Also, back up fluid passing grooves 8 are provided between the end seals 4A and 4B and the outer circumferential seals 7, and back up fluids are passed. Even if leakage occurs in the end seals 4A and 4B, emission gas is mixed into the back up fluids to prevent explosion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113110-A (JP)
Title: Method for rating canceration degree of mammal-derived specimen
Inventor: USHIJIMA TOSHIKAZU
IPC: C12Q1/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rating the canceration degree of a mammal-derived specimen based on detecting gene abnormality, suitable for evaluating diagnostic or therapeutic methods for discovering cancer at early stages.  <P>SOLUTION: This method for rating the canceration degree of the mammal-derived specimen comprises (1) the 1st step of assaying the methylation frequency of HRAS-like suppressor gene contained in the specimen or an index value correlated with the methylation frequency and (2) the 2nd step of determining the canceration degree based on a difference obtained by comparing the above methylation frequency or index value with the corresponding control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118511-A (JP)
Title: Memory card and its manufacturing method
Inventor: TASHIRO YUKINORI
IPC: B42D15/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress warping of a memory card and the occurrence of entrainment void.  <P>SOLUTION: The method of manufacturing the memory card has a process of preparing a molding die having an adjustor adjustable in the amount of projection projecting into a cavity, and a process of injecting resin into the cavity while projecting the adjustor into the cavity, to seal a semiconductor chip arranged on a substrate, with the resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114855-A (JP)
Title: Hub unit bearing
Inventor: IGARI TOSHIRO
IPC: F16C33/58
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hub unit bearing for an automobile capable of achieving rust-proofing at an outer circumferential part of a pilot cylinder part of a hub unit bearing.  <P>SOLUTION: In this hub unit bearing 1 to transmit driving force and steering force to wheels, a cap 60 is put to cover the pilot cylinder part 53 protruded on the wheel side of a hub 13 of the hub unit bearing 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119248-A (JP)
Title: Reforming method of bismuth group oxide superconductive wire material
Inventor: KANEKO TETSUYUKI
IPC: H01B12/10
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bismuth group oxide superconductive wire material capable of improving critical current density (Jc) at a low temperature of the order of 20K.  <P>SOLUTION: The reforming method of the bismuth group oxide superconductive wire material is to anneal an oxide superconductive wire material 5 with an oxide superconductor 1 containing a Bi2223 phase as a main component and also a Bi2212 phase coated with a metal coating material 2 composed of a material with silver as a main component in an atmosphere containing oxygen at a temperature range of 300°C or higher and 600°C or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119870-A (JP)
Title: Diode
Inventor: ABE RYUICHIRO
IPC: H01L29/861
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diode in which field-current concentration is reduced in a diffusion area end.  <P>SOLUTION: In a surface part of a semiconductor substrate 1, a diode is equipped with first and second conductive type diffusion regions 2, 3 that are spaced uniformly and alternately and are strip-shaped and with strip-shaped electrodes 7a, 7b connected to the first and second conductive type diffusion regions 2, 3. In the diode, a second electrode 7b' becoming the same potential as the electrode 7b connected to the diffusion region 3 with the conductive type different from that of the semiconductor substrate 1 is arranged via insulative films 5, 5' by covering portions ranging from a strip end in the diffusion region 3 with the conductive type different from that of the semiconductor substrate 1 to the strip end in the diffusion region 2 with another conductive type adjacent to the diffusion region 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125852-A (JP)
Title: Display panel and display device
Inventor: ISHIZUKA SHINICHI
IPC: G09G3/32
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active drive type display panel in which a light emitting element such as an organic electroluminescent element which performs correct gray shades display even at the time of being used for a long period of time is arranged, and also to provide a display device using the display panel and a driving method for the display panel.  <P>SOLUTION: Each pixel part of the display panel is provided with a holding means for holding data signals and a pixel control means for activating a driving element corresponding to the data signals held in the holding means and supplying a driving current for an amount corresponding to the data signals to the light emitting element. A display control means is provided with a driving current detection means for detecting the driving current within a scanning period and a data correction means for correcting the data signals held in the holding means such that the driving current detected by the driving current detection means within the scanning period becomes equal to a current corresponding to light emission luminance indicated by the data signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123408-A (JP)
Title: Method of producing hydraulic material
Inventor: HARA NAOMICHI
IPC: C04B7/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for producing a hydraulic material, in which there is no need to perform control of Ca/Si ratio and high energy treatment such as hydrothermal synthesis treatment.  <P>SOLUTION: The method for producing the hydraulic material is characterized by reacting a material including, as main components, xonotlite and/or tobermorite with carbon dioxide and then heating the resulting material to 600-800°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005357-A (JP)
Title: Image processing device and image processing method
Inventor: YAMAZAKI YUKIO
IPC: G06T1/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing/inspecting device capable of obtaining accurate image data of a tested object without causing any complication or scale-up of the device and performing precise inspection.  <P>SOLUTION: This image processing device is provided with a line light radiating means, a photographing means, and a computing/processing means. The line light radiating means arranged movably in the Y-direction relatively to the tested object extended in the Y-direction radiates line light extended in the X-direction orthogonally to the Y-direction. The photographing means arranged movably in the Y-direction relatively to the tested object photographs it irradiated with the line light by the line light radiating means to obtain an X-Z two-dimensional image on an optional cross section and repeats this procedure at a predetermined pitch in the Y-direction for obtaining a plurality of X-Y two-dimensional images. The computing/processing means obtains X-Y-Z three-dimensional image information of the tested object by replacing Z-directional height information with luminance information on each of a plurality of X-Z two-dimensional images obtained by the photographing means and connecting a plurality of pieces of luminance information together in the Y-direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122316-A (JP)
Title: Electric discharge machining device
Inventor: HARA SOTOMITSU
IPC: B23H1/04
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve electric circuit characteristics by a new electricity feed route.  <P>SOLUTION: In the electric discharge machining device, electric discharge machining is carried out by relative movement between an electrode support base 2 and a work 3 while applying a current/voltage of an electric discharge machining power source 4 between a bar-like electrode 1 supported on the electrode support base 2 and the work 3. The device is provided with a conductive cylindrical guide 11 mechanically fitted to a part close to a tip end of the bar-like electrode 1 and electrically bonded to the bar-like electrode. The cylindrical guide 11 is electrically bonded to the bar-like electrode 1 at a part opposite to a tip end of the bar-like electrode, i.e., a discharge position. One lead 5a of two connection leads from the machining power source 4 is connected to the work 3 and the other lead 5b of the connection leads is electrically connected to the other end side of the cylindrical guide 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127441-A (JP)
Title: Magnetic disk device
Inventor: ITO TATSUYA
IPC: G11B21/12
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for improving shock resistance of a magnetic disk device by avoiding or absorbing damage of magnetic heads with the suppression of a movement of the magnetic heads in the disk device.  <P>SOLUTION: The disk device has the structure for retracting the magnetic heads from the magnetic disk. An absorbing mechanism 8, in which a portion on a lamp 7 being a retracting mechanism of the magnetic heads is arranged between the magnetic heads facing each other, is disposed. This disposition prevents the magnetic heads from being damaged by a shock by avoiding a direct contact of mutual magnetic heads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123965-A (JP)
Title: Transparent styrenic biaxially oriented sheet and container therefrom
Inventor: ODA TAKESHI
IPC: C08L25/04
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented styrenic sheet having excellent balance of transparency, rigidity, practical strength, heat resistance, oil resistance, whitening resistance under an oil-contacting condition, chemical resistance and shrinkage resistance; and to provide a container and a fitting food pack.  <P>SOLUTION: The transparent styrenic biaxially oriented sheet consists of a resin composition comprising 50-99 wt.% styrenic polymer and 1-50 wt.% syndiotactic polystyrene, and has the maximum relaxation stress in the plane of the sheet within a range of 0.3-3.0 MPa, a ratio between the maximum relaxation stress in the extrusion direction of the sheet and that in the perpendicular direction (the smaller value is used as the denominator) within a range of 1.0-3.0, and a haze value of ≤5%. The multilayer biaxially oriented sheet, the container obtained therefrom and the fitting food pack are also provided.  <P>COPYRIGHT: (C)2004,JPO