baber/WOPTO huggingface dataset:
Patent JP-2003281140-A (JP)
Title: Contents delivery method and delivery system
Inventor: TAKEUCHI OSAMU
IPC: G06Q30/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for delivering contents possessed by a client to other clients regardless of the operation condition of the client, and securely settling the charge.  <P>SOLUTION: A plurality of storage servers 100, in which contents possessed by each client 200 are stored, are disposed on the network. The client 200 transmits a request 211 for contents distribution to a corresponding storage server 100 and obtains the requested contents. If the storage server 100 doesn't possess the contents, the storage server makes a reference to a search server 300, and collects the contents from other servers 100 and 400 which possess the contents. The storage server 100 transmits requests for charges 115 and 116 together with the charge information to a service charge server 500 and a contents-use charge server 600.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280243-A (JP)
Title: Release agent for electrophotographic toner and toner binder composition
Inventor: TAKASE NAOKI
IPC: G03G9/08
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a release agent for an electrophotographic toner having excellent hot offset resistance and low fixing property without giving adverse influences on heat-resistant storage property.  <P>SOLUTION: The release agent for an electrophotographic toner comprises the reaction product (C) of a 12-100C active hydrogen-containing compound (A) and an alkylene oxide (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281533-A (JP)
Title: Image processor and image output device
Inventor: MURAI KIYOAKI
IPC: G06T5/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To naturally improve acutance of an image by reasonably applying sharpness processing.  <P>SOLUTION: The image processor 10 receives an input of original image data, it applies the sharpness processing, and it outputs corrected image data Sc. To be specific, a degree of level change is detected from the original image data So, and correction reference amount data Sr to be used as a reference for determining a degree of sharpness correction is generated on the basis of the detected degree of level change. A relationship between a correction amount Sa carrying out the sharpness correction and a correction reference amount Sr is defined by a predetermined correction amount characteristic pattern. A correction amount calculating means calculates a proper correction amount in accordance with the correction amount characteristic pattern, and a sharpness processing means applies the sharpness processing to the original image data in accordance with the correction amount. Since a correction amount determining pattern has a characteristic of the correction amount changing in response to magnitude of the correction reference amount, the sharpness correction is carried out for an appropriate correction amount in response to the level change of the original image data, and sharpening of the original image data can be carried out for an appropriate degree.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280590-A (JP)
Title: Organic el display device
Inventor: SASAKI TORU
IPC: H05B33/14
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL (electroluminescence) display device capable of preventing degradation of brightness or unevenness of luminance from being caused by a voltage drop in a power supply line.  <P>SOLUTION: The organic EL display device provided with a color organic EL display comprises a mean brightness calculation means for calculating mean brightness of an input video signal for each vertical period, a voltage drop calculation means for calculating a power source voltage drop in a power supply line at each pixel position in the color organic EL display based on the mean brightness calculated by the mean brightness calculation means, and a correction means for correcting the input video signal so as to supplement the degradation of brightness due to the power supply voltage drop based on the power supply voltage drop at each pixel calculated by the voltage drop calculation means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279456-A (JP)
Title: Impact analytical method
Inventor: MIYAZAKI YOSUKE
IPC: G01N3/30
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact analytical method and a design method capable of predicting accurately an impact characteristic of a resin molding.  <P>SOLUTION: In this impact analytical method of the resin molding for setting property values for showing a mechanical characteristic of a resin material in an analysis program and evaluating its impact characteristic, when determining a breakage determination value for determining breakage of the resin material from among the property values, a plurality of test conditions supposed to be related with a deformation condition exerting an influence on the breakage determination value are set, and an actual test using the resin molding having a prescribed shape and the impact analysis wherein the breakage determination value is changed are performed in each test condition, and the breakage determination value in each test condition is determined by comparing an actual test result with an impact analysis result, and the relation between the breakage determination value and the deformation condition is estimated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282927-A (JP)
Title: Photo diode
Inventor: UMEZAWA TOSHIMASA
IPC: H01L31/10
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo diode which has a low dark current and has a sensibility to longer wavelengths.  <P>SOLUTION: The photo diode which is used in a measuring apparatus for optical communication comprises an InP substrate, first light absorption layer which is formed on the substrate and is formed of InGaAs having a lattice constant smaller than that of the substrate, second light absorption layer which is formed on the first light absorption layer and is formed of InGaAs having a lattice constant larger than that of the substrate, InP cap layer formed on the second light absorption layer, and diffusion layer which forms a PN junction within the second light absorption layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287309-A (JP)
Title: Leaf spring in refrigerating machine
Inventor: SUZUKI YUICHIRO
IPC: F25B9/14
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leaf spring in a refrigerating machine for quantifying the degree of the fatigue fracture of the leaf spring 12 of a stirling refrigerating machine 1 or the like, giving arbitrary durability, and ensuring the operation time of minimum 1,000 hours or at least 4,000 hours.  <P>SOLUTION: The maximum stress in the leaf spring 12 when the leaf spring 12 is subjected to the drive force from a drive unit 26 is set to be ≤50 kgf/mm<SP>2</SP>in the leaf spring 12 in the refrigerating machine 1 to generate refrigeration by performing compression and expansion of the refrigerant by reciprocating a drive unit 26 comprising a cylinder 17 and a piston 8 either of which is driven by a linear motor 15, and the leaf spring 12 to constitute a resonance system together with the linear motor 15 so as to suppress the maximum stress at a predetermined level when the leaf spring 12 is subjected to the stroke by the drive unit 26 from the result of the fatigue curve of the material of the leaf spring 12 (generally, stainless steel) and the fatigue fracture test of the leaf spring 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289138-A (JP)
Title: Semiconductor device
Inventor: TAGUCHI KAZUNORI
IPC: H01L23/047
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which increases the capacity of a control current, while a member cost is reduced and realizes high-speed switching operation in the device containing a semiconductor element, in an insulating container and having an external terminal for controlling the potential of an electrode of the semiconductor element.  <P>SOLUTION: The semiconductor device contains a semiconductor substrate 3 as the insulating container in a ceramic cylinder 4 and has a plurality of gate terminals 17. The cylinder 4 has a plurality of through-holes, lead wires 13a, 13b connected to the gate terminals and passed through the holes, and inner gate terminals (electrodes) 13x, 13y provided at respective lead wires and electrically connected to the gate electrodes of the element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285939-A (JP)
Title: Paper package
Inventor: SUGIYAMA KOJI
IPC: B41J13/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a paper package of a type where a lid part is separated and opened wherein an internal paper sheet is dropped out of a package material and the handling is complicated when the paper package is removed from a printer on the way of the use.  <P>SOLUTION: The paper package 9 comprises paper 7 as a printed medium of a printer and the package material 8 for covering the outside of the laminated paper, and has a constitution where the paper sheet 7 and the package material 8 can be set into the printer with part of the paper sheet 7 exposed from the package material 8. The paper package 9 has the lid part 44 integrated with the package material 8 so that the lid part is opened to exposed the part of the paper 7 in setting into the printer and the lid part is closed to cover the exposed part of the paper sheet in non-use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003247471-A (JP)
Title: Fuel feed system of engine for model
Inventor: SUGIYAMA SETSUO
IPC: F02M37/12
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the phenomena that inhibit such practical uses that, even when pressurizing fuel with high and stable pressure which can be obtained by setting a check valve in a passage communicating with a muffler and a fuel tank to exert high output in an engine for a model, performance in rising edge extremely worsen actually, moreover when the engine stops while the fuel remains, the fuel is pushed out into a carburetor so that the next starting becomes difficult.  <P>SOLUTION: The fuel is pressurized by installing a cock interlocking with a throttle valve set in parallel with the check valve in the passage communicating with the muffler and the fuel tank to obtain exhaust pressure on an idling and gradually increased pressure as a throttle opening enlarges.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003296009-A (JP)
Title: Input pen
Inventor: NAGAOKA TOSHIMASA
IPC: G06F3/041
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input pen to be stored in various portable information terminals 11 with different shaped storage parts 11A.  <P>SOLUTION: An open window 7B is formed in a rear shaft cylinder 7, and a projection 8A of a lock member 8 is set in the open window 7B. By energizing the lock member 8 in the outer peripheral direction with an elastic body, the projection 8A of the lock member is made to project from the open window 7B of the rear shaft cylinder 7 appropriately, and the projection 8A of the lock member 8 is pressed on the inner surface of the storage part 11A of the portable information terminal 11. Accordingly, the input pen can be securely stored in the storage part 11A without being oscillated even if a gap is formed between the shaft cylinder and the storage part 11A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296546-A (JP)
Title: Purchase history management system
Inventor: UCHIMURA KENICHI
IPC: G06Q10/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To previously prevent the generation of double purchase by answering 'purchased' or 'not purchased' in response to an inquiry from a user in a purchase history management system for managing purchase history of users.  <P>SOLUTION: A portable telephone terminal 2 receives the purchase information from a POS terminal 3 with a wireless communication method, and transmits it to a purchase history management server 1 through the Internet 5. The purchase history management server 1 manages the received purchase information in a purchase history data base, and transmits an answer 'purchased' or 'not purchased' in response to an inquiry from the portable telephone terminal 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002358424-A (JP)
Title: Apparatus and method for supporting insurance determination, and program
Inventor: KODAMA RYUICHIRO
IPC: G06Q40/04
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To appropriately distribute a premium for a plurality of insured objects. SOLUTION: The insurance determination supporting apparatus is provided with a value acquisition part 260 which acquires value information showing the values of the insured objects, a compensation-request-acquiring unit 250 which acquires compensation request information showing the extent of compensation that a contract wisher of a contract of insurance regarding the insured objects desires for the loss of the mentioned values, and a premium-distribution unit 270 which distributes the premium for the insured objects by using at least one of the values and compensation request information.
Patent JP-2003299087-A (JP)
Title: Transmitter and receiver
Inventor: NISHIJIMA MASAKAZU
IPC: H04N19/423
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter and a receiver which are capable of visualizing the motion image data during transferring in real time and capable of completion of read-in on the way of transferring at a desired position while watching the motion image data in transferring.  <P>SOLUTION: The transmitter extract images to be representative still images formed from an image file of continuous still images with prescribed intervals, and transmits the representative image data and the motion image data to a receiver side. In this way, when receiving the images, the receiver side can receive the motion image while displaying the representative images on a display device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003248638-A (JP)
Title: Information transferring and creating system using positional information
Inventor: TAKIFUJI KATSUTOSHI
IPC: H04W64/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amusement function by providing a present such as incoming melody and a waiting image plane, and creating a child character by crossing characters by transferring and creating the information among mobile communication devices, in a case where customers exist in an arbitrary area such as a department store.  <P>SOLUTION: The mobile communication device 10 with GPS function detects the present position by GPS satellite 20 and transmits the present position to a system control communication device 40. The system control communication device operates and creates the information on the basis of the algorithm determined in advance on the basis of a position of an object, and the mobile communication device can acquire the information such as incoming melody within an allowable range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002358953-A (JP)
Title: Positive electrode for lithium secondary battery and its manufacturing method
Inventor: KWEON HO-JIN
IPC: H01M10/05
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery that is superior in cycle life characteristics, power characteristics, and capacity characteristics. SOLUTION: The positive electrode for lithium secondary battery is formed with a surface treatment layer containing hydroxide of a coating element, oxyhydroxide of a coating element, oxycarbonate of a coating element, and hydroxycarbonate of a coating element, or a mixture of these on the surface, and has, particularly, excellent high charge and discharge characteristics, power characteristics and cycle life characteristics. And since the manufacturing method of the positive electrode employs a very simple process, a positive electrode having an excellent economical property can be made, and further, mass production is easy.
Patent JP-2003292871-A (JP)
Title: Topcoating composition
Inventor: MIZUNO TAMIO
IPC: C09D183/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a topcoating composition which comprises an organic solvent-based coating composition comprising a hydroxy group-bearing acrylic resin and a (blocked) polyisocyanate compound and forms a coating film excellent in weather resistance, stain resistance, recording properties, antibacterial activities, antifungal activities and deodorizing activities.  <P>SOLUTION: The topcoating composition comprises an organic solvent-based coating composition comprising a hydroxy group-bearing acrylic resin and a (blocked) polyisocyanate compound crosslinking agent and, incorporated therewith, an organosilane represented by the general formula: R<SP>1</SP>Si(OR<SP>2</SP>)<SB>3</SB>[wherein R<SP>1</SP>is a 1-8C organic group and R<SP>2</SP>is a 1-5C alkyl group] and/or a condensate of the organosilane having a condensation degree of at most 60, a surfactant having an HLB value of 1-20 and titanium oxide exhibiting photocatalytic activities, where the respective compounded amounts of the organosilane, the surfactant and titanium oxide are 0.1-10 pts.mass, 0.01-5 pts.mass and 0.5-10 pts.mass, based on 100 pts.mass of the resin solid content of the organic solvent- based coating composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293954-A (JP)
Title: Compressor
Inventor: KAMIKAWA TAKASHI
IPC: F04C23/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To suppress oil rising by suppressing a circumferential outflow of lubricating oil from one end of a bearing.  <P>SOLUTION: A casing 5 houses a motor 9, and a scroll mechanism 7 connected to the motor 9 via a driveshaft 11 which is rotatably supported under a supply of lubrication against the bearing 41 that it passes. One of axial ends of a bearing portion 45 defined by an outer circumference of the driveshaft 11 and an inner circumference of the bearing 41 has an oil recovery portion 47 with a circumferential oil groove 51. The bearing 41 has an oil passage 49. One end of the oil passage 49 communicates with the oil recovery portion 47, and the other end of the oil passage 49 opens on a covered end face of the bearing 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289817-A (JP)
Title: Package member for sushi rolled into conic shape with hand, prevented from drying
Inventor: SUEMITSU MASARU
IPC: A23L7/10
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package member for Sushi rolled into a conic shape with hand, which is prevented from drying in preservation for many hours and in which an inside sheet member is simply and readily removed when eating the Sushi rolled into the conic shape with hand.  <P>SOLUTION: In the package member for the Sushi rolled into the conic shape with hand comprising an outside sheet member and the inside sheet member, a drying preventing film 3 is bonded to the upper side part of the outside sheet member and the drying preventing film is sealed when packaging. Namely, the package member comprises the outer sheet member 1 and the inside sheet member 2, the drying preventing film 3 is bonded to the upper side part of the outside sheet member 1 and the inside sheet member 2 is cut in the longitudinal direction and divided into three portions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290042-A (JP)
Title: Electric water heater
Inventor: MINATOYA JUNICHI
IPC: A47J27/21
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric water heater for automatically adjusting water temperature to keep the water temperature in response to use conditions.  <P>SOLUTION: This electric water heater is provided with a heating means 4 for heating the water inside of a container 2, a control means 24 for controlling heating operation of the heating means 4 on the basis of a set operation pattern 23, and a learning means 17 for learning use conditions by a user and use environment on the basis of the set learning method 20 and changing the operation pattern 23 in response to a result of learning. The learning method 20 can be changed in response to passing of time and use conditions to automatically save the power in response to the use conditions by the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299990-A (JP)
Title: Trigger button for spray tool
Inventor: MATSUMOTO TAKEO
IPC: B05B9/04
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trigger button for a spray tool whose each part is manu factured by a mold with a simple structure, and capable of easily manufacturing with a small number of parts and the minimum assembling processes.  <P>SOLUTION: The trigger button for the spray tool comprises a cover 3 covered on a metal cap at the upper part of a spray container, and a nozzle housing 4 equipped with a trigger 8 and pivotally held by a hinge member 6 elected on the cover. The nozzle housing is integrally equipped with a nozzle part 7 having a passage chamber 10 for feeding aerosol to a jet port opened at the tip, a connection passage 15, and a base part 9 having a pair of wall faces 9a. The hinge member is equipped with a pair of right and left pivots inserted into engaging holes 12 provided at the rear end potion of the pair of wall faces from inside. A clearance G for pivoting the nozzle housing is provided between the base part of the nozzle housing and the cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304556-A (JP)
Title: Video signal processing apparatus and video signal processing method
Inventor: SERIZAWA MASAYUKI
IPC: H04N9/67
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processing apparatus for properly performing knee processing so as to reduce the occurrence of a false color and line contrast thereby to obtain an excellent video signal.  <P>SOLUTION: The video signal processing apparatus can produce a luminance signal obtained on the basis of a result of sum of adjacent pixels and color difference signals obtained on the basis of a difference between the adjacent pixels when producing the luminance signal and the color difference signals according to a result of performing knee processing by applying the knee processing to a video signal where color components are arranged by pixels each while keeping a ratio of signal levels at least between the adjacent pixels among the pixels of the video signal constant. Thus, the hue of the color difference signals can be maintained even when the knee processing is applied to the video signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306107-A (JP)
Title: Vehicular driving operation auxiliary device
Inventor: KATO KAZUTO
IPC: G08G1/16
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular driving operation auxiliary device capable of giving a proper alarm when an own vehicle approaches preceding vehicle.  <P>SOLUTION: This vehicular driving operation auxiliary device comprises an inter-vehicle distance detecting means 101 detecting a distance between the own vehicle and the preceding vehicle existing in front of the own vehicle, a driver's seat moving means 108 moving a driver's seat in a vehicular back- and-forth direction, and a controlling means 107 controlling the driver's seat moving means 108 to move the driver's seat in the vehicular rear side when the distance between the own vehicle and the preceding vehicle becomes less than a specified value.  <P>COPYRIGHT: (C)2004,JPO