baber/WOPTO huggingface dataset:
Patent JP-2003230752-A (JP)
Title: Game system
Inventor: NOMURA YOSHIHIRO
IPC: A63F7/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system capable of renting balls by freely changing a putting out quantity pattern such as changing the unit price of ball renting according to various conditions such as the game history of a user.  <P>SOLUTION: The system is provided with a putting out quantity pattern selection part 14 which has a plurality of putting out quantity patterns of game balls with respect to the amount of money fed by the user and selects a specific putting out quantity pattern on the basis of a pattern selection condition. A putting out means 10 puts out the game mediums of the number corresponding to a putting-out control signal based on the putting out quantity pattern selected by this putting out quantity pattern selection part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232995-A (JP)
Title: Optical pickup lens
Inventor: HASHIMURA JUNJI
IPC: G02B13/18
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup lens capable of attaining high performance while keeping the easiness of production.  <P>SOLUTION: The optical pickup lens is a single lens whose 1st surface is convex to a light source side and whose 2nd surface is concave to an image surface side in order from the light source side, its medium is homogeneous and at least its one surface is an aspherical surface, and it satisfies following conditional expressions. -15.0<θ1-θ2<35.0 and 0.59<(n-1)sinθ1<0.87 where, θ1 is an angle formed by a light beam (outermost light beam) made incident on the most peripheral part of the effective diameter of the 1st surface with the 1st surface, θ2 is an angle formed by the light beam (outermost light beam) emitted from the most peripheral part of the effective diameter of the 2nd surface with the 2nd surface, and (n) is a refractive index in the use wavelength of the single lens.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002347860-A (JP)
Title: Spraying device for sample
Inventor: DUQUEROIE FLORENT
IPC: B65B3/02
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a device which can be massproduced at a low cost in a property of reproducing spraying quality among individual devices and has a filling port which can be closed without allowing contents to vapor or to deteriorate in quality or catch on fire when heated. SOLUTION: The spraying device (1) for a liquid product is composed of a case (2) having a compressible wall, a first end (7) having a first opening (8) which is closed after the case is filled with the product, and a second end (4) having a second opening (6) which has been closed and can be opened before the device is used for the first time so that the product can be dispensed. The spraying device also has an insertion part (10) arranged in the case, and the insertion part forming a spray nozzle (15) is in contact with the product and is arranged in face to face with the second opening. The insertion part (10) is formed so as to isolate the product from the first opening (8) before the first opening is closed.
Patent JP-2003249020-A (JP)
Title: Optical disk recording method, optical disk recorder, and optical disk playback device
Inventor: SUZUKI YOSHIAKI
IPC: G11B27/24
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording method for recording new data in a free area of a non WORM (write-once-read-many) optical disk on which recording completion processing has been carried out, an optical disk recorder, and an optical disk playback device for reproducing data recorded in an area after the last position of already recorded data.  <P>SOLUTION: The last position information of recorded data on an optical disk subjected to recording completion processing to make the disk non WORM type and the information of the initial capacity of data recording are detected. The data recording capacity of the free area is obtained from the last position information of the recorded data of the optical disk and the information of the initial capacity for data recording, and data are recorded in the free area after the last position of the recorded data. The area of the optical disk after the data area subjected to the recording completion processing is scanned and, when there are any recorded data, the data recorded in the area after the data area subjected to the recording completion processing is read.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246422-A (JP)
Title: Breakage detecting method and breakage detecting program
Inventor: HOSHINO TAKAAKI
IPC: B65G1/137
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain surface information by scanning the whole of a mechanism portion of a device by a linear detecting function, to extract a part having a difference with the surface information under a normal condition, and to promptly and accurately deal with breakage by specifying a breakage part, in regard to a breakage detecting method and a breakage detecting program for detecting the breakage of the mechanism portion of the device.  <P>SOLUTION: This breakage detecting method and the breakage detecting program comprises a step linearly scanning each part of the device and obtaining the surface information of each part by moving in a generally orthogonal direction to linearly scanning by a fine amount, and a step detecting a difference by comparing the surface information under the normal condition obtained and memorized by the step with surface information accordingly obtained by the step and indicating the breakage part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238753-A (JP)
Title: Carbon master batch for polystyrene and its utilizations
Inventor: YOSHIOKA JUNICHI
IPC: C08J3/22
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polystyrene molded article with a good appearance and not generating grain, stripe, color shade caused by unadapted mixing in the polystyrene molded article containing carbon black.  <P>SOLUTION: The subject master batch is made by comprising a low molecular weight polystyrene with a weight average molecular weight of 1,000-10,000 to improve the flow property of the master batch lowered by the addition of carbon black as a black pigment to the polystyrene, and the molded article made by using the same and a method for manufacturing the molded article are also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002316986-A (JP)
Title: New heterocyclic compound
Inventor: SHIOKAWA KOZO
IPC: C07D417/06
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a new heterocyclic compound, a method for producing the same and the use of the compound as an insecticide. SOLUTION: The heterocyclic compound is expressed by formula (I) [the group of formula (II) is the group of formula (III) (Z<1> is O or S; and Z<2> is CH2 , O or S) or the group of formula (IV); A is a 5- or 6-membered heteroaryl group containing 1-3 hetero atoms selected from S, O and N and optionally substituted with a halogen or a 1-4C alkyl; X is CH or N; Y is NO2 or CN; and R<1> is H or CH3 ].
Patent JP-2003285303-A (JP)
Title: Method for curving material, and material therefor
Inventor: OGINO YUTAKA
IPC: B27M3/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To curve lumber in a shape of a circular arc with comparatively weak force.  <P>SOLUTION: A required number of lumber boards are stacked. The adjacent boards are jointed respectively with a dovetail joint in their longitudinal directions. Load in a direction orthogonal to the stacked surfaces is applied to the resulting composite lumber to curve the lumber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246971-A (JP)
Title: Method for adhering foil or film, and target for measuring shock wave speed, obtained by the method
Inventor: NAGAI KEIJI
IPC: C09J5/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adhering a foil or a film having a thickness suitable for a material in a field in which a machining accuracy of a submicron order is required such as target for measuring laser-induced shock wave speed, to provide a P-N type semiconductor and an electrode for solar battery without using an adhesive.  <P>SOLUTION: The method for adhering the foil or the film comprises for forming an organic monomolecular film on the surface of the object, B, and adhering the film or the foil, A through the monomolecular film. The first step comprises wetting the B with a first organic solvent dissolving a surface- treating agent enabling self assembly, and washing the surface with a second organic solvent same to or different from the first organic solvent. The second step involves putting the surface and the A together while leaving the second organic solvent on the surface of the B so that air may not present between them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255926-A (JP)
Title: Device and program for image display
Inventor: MIURA MAYUKO
IPC: A63F13/55
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To display an image at a speed not causing a problem even when hardware processing capability is relatively low like a portable telephone set and a small-sized game machine.  <P>SOLUTION: An image display device displays an image by arranging image data in a display area of a display part by a display means. The image data include moving element image data corresponding to a moving element and fixed element image data corresponding to a fixed element. A display control means controls display processing by the display means. In concrete, when an image wherein the moving element moves is displayed, only the position where the moving element image data are arranged is changed to make such an image display that the moving element moves in the display area of the display part. Namely, when the image wherein the moving element moves is displayed, the arrangement of image data other than the moving element image data corresponding to the moving element is not changed, thereby even a processor which has relatively low processing capability can display the image at a speed not causing a problem.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254929-A (JP)
Title: Heat conductivity detector
Inventor: TSUJIIDE HIROYUKI
IPC: G01N30/66
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture, easily at low cost, a filament and a temperature compensation resistor made of the same material as the filament, concerning a heat conductivity detector fed by a constant-temperature circuit.  <P>SOLUTION: A hollow part 16 opened on one face of a metal block 15 constituting a cell of this heat conductivity detector is provided, and a passage for flowing a test gas 5 through the hollow part 16 is bored. First and second thermal resistance elements 31, 32 are formed from a membrane of tungsten or the like on an insulating substrate 3 comprising silicon or glass material, and the insulating substrate 3 is bonded in piles so that the membrane face is brought into contact with the opened face of the hollow part 16 of the metal block 15. The thermal resistance element 31 equivalent to the filament is brought into contact with the test gas 5 passing inside the hollow part 16 to thereby sense its heat conductivity, and the thermal resistance element 32 equivalent to a thermal compensation resistance is brought into contact with the metal block 15 to thereby sense its temperature, namely, the detector temperature. By this constitution, the two thermal resistance elements 31, 32 are molded collectively by a membrane technology and manufactured easily at low cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258157-A (JP)
Title: Method for producing chip-size package
Inventor: FURUYA AKIHIKO
IPC: H01L23/12
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip-size package of fan out structure by a batch wafer processing.  <P>SOLUTION: A manufacturing method includes the steps wherein a protective tape is pasted to the back of a wafer on which a large number of semiconductor elements are formed; the semiconductor elements are cut individually; a protective tape is spread to form a gap between the semiconductor elements, an insulating resin layer is formed over the entire surface extending from the surface to the gap between the elements; the tape is stripped; an insulating resin layer is formed over the entire surface; via holes are bored in the insulating resin layer from the opposite sides of the wafer; a through-hole is bored through the insulating resin layer in the gap between semiconductor devices; a wiring pattern is formed; a wiring protective layer is formed; a hole is bored in the wiring protective layer from the back of the wafer; an external connection terminal is formed; and then the wafer is cut into individual semiconductor devices; thus obtaining a chip size package.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003151785-A (JP)
Title: Glow starter and luminaire
Inventor: OSAWA SHIGERU
IPC: H05B41/08
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a glow starter essentially improving the sputtering of an electrode activator, reducing the required lighting time in order to improve startup characteristics in dark conditions, and controlling a decrease in re- operating voltage during its lifetime to ensure stable operation throughout its lifetime, and a luminaire using the same. SOLUTION: The glow starter includes a discharge container 1; a pair of electrodes 2 and 3 sealed in the discharge container 1; a discharge medium sealed in the discharge container 1 and composed chiefly of mixed gases provided by mixing neon with at least one kind of gas selected from among argon, krypton, and xenon; and an electrode activator 4 composed of a zing alloy and formed on at least either one of the pair of electrodes 2 and 3. Because the electrode activator 4 composed of the zinc alloy is used for the electrodes 2 and 3, the desired lighting time characteristics as the glow starter can be maintained, and because the optimal mixed gases are sealed as the discharge medium, a decrease in the re-operating voltage during the blinking life of the lamp is controlled to ensure stable operation of the luminaire throughout its service life.
Patent JP-2003255792-A (JP)
Title: Apparatus for recovering waste toner
Inventor: IWASAKI TAKAHIRO
IPC: G03G21/10
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for recovering waste toner which prevents toner clogging in a waste toner recovering passage when the waste toner natu rally falls.  <P>SOLUTION: In the apparatus for recovering waste toner, a toner stirring member which drops the waste toner in the waste toner recovering passage by vibrating up and down along an inner wall in the waste toner recovering passage, is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255255-A (JP)
Title: Laser light detection mechanism of electronic photograph printer
Inventor: TSUDA JUNICHI
IPC: B41J2/44
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stable printing quality on an electronic photography printer by cleaning stain attached on a mirror during laser intensity measurement and detecting an accurate laser intensity.  <P>SOLUTION: The optical system is provided with a laser light emitting mechanism part which emits laser light on the basis of printing data, a photosensor which detects the intensity of laser light outputted from the laser light emitting mechanism part, a mirror for making the laser light incident on the photosensor, such a driving source as a motor which moves the mirror to form a laser light path to the photosensor when the laser light intensity is measured. The optical system is characterized in that such a cleaning member as felt for the reflection face of the mirror is provided at the position opposite to the reflection face of the mirror.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002315849-A (JP)
Title: Pentagonal hexecontahedron dimple pattern on golf ball
Inventor: WINFIELD DOUGLAS C
IPC: A63B37/00
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball in which dimples positioned according to a pentagonal hexecontahedron are provided on the outside surface. SOLUTION: In the golf ball having the novel dimple pattern determined by the pentagonal hexecontahedron, a method for filling the golf ball with the dimples according to the pentagonal hexecontahedron is provided as well. In each of disclosed dimple patterns, the pentagonal hexecontahedron is extended from the pole of the golf ball and each of dimples is positioned on the surface of the golf ball according to the pentagonal hexecontahedron.
Patent JP-2003252792-A (JP)
Title: Liver regeneration accelerator
Inventor: KOJIMA SOICHI
IPC: A61K39/395
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liver regeneration accelerator used as a specific remedy for liver regeneration insufficiency developed after a hepatoma removing operation on a cirrhotic and for the insufficiency widely recognized in hepatitis.  <P>SOLUTION: This liver regeneration accelerator contains anti-kallikrein antibody as an active ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255966-A (JP)
Title: Karaoke device, karaoke system, server device, karaoke terminal device, program, and recording medium
Inventor: KAMIYA SHINGO
IPC: G10K15/04
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To display many kinds of pictures while suppressing the possibility of such serious trouble that no picture is displayed without building a mass storage device, etc., in a karaoke device.  <P>SOLUTION: A karaoke system has a host server 100 and karaoke devices 200-1 to 200-n which are connected to each other through a LAN 101. When a user inputs a music number to one karaoke terminal device, a distribution request including the music number is sent to the host server 100. The host server 100 receiving it distributes music data and moving picture data complying with the distribution request. The karaoke terminal device receiving it plays karaoke based upon the music data and displays a picture based upon the moving picture data. When the picture is displayed, the reception state of the moving picture data is monitored and if the reception state becomes worse, a picture based upon emergency image data stored on the internal storage device is displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259085-A (JP)
Title: Image reader
Inventor: ISHIKAWA HIROYUKI
IPC: H04N1/10
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize well original sorting accurately even in a conveyance reading mode.  <P>SOLUTION: A region-to-be-speed-changed designating unit 302 sets a region in which a color deviation can occur at a read image in which a vibration occurs on an original when the original is conveyed at a standard speed at a conveyance reading mode time, and inputs a signal to-be-speed-changed showing the region to a sheet conveyance controller 220 and a variable multiplying processing unit 290. The controller 220 switches to a speed for not bringing about a vibration at the original when the reading position arrives at the region to-be-speed-changed while the original is conveyed at a standard speed on a normal region so that no color deviation occurs on the read image. The unit 290 corrects the change of the image size which can occur in association with the speed change while the region signal to-be-speed-changed is referred. An automatic original color type identifying unit 210 automatically decides the original color type based on the image read in this manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254678-A (JP)
Title: Method and device for cooling exhaust gas
Inventor: HAMAGUCHI KEIZO
IPC: F28C3/08
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for surely and efficiently cooling exhaust gas and high temperature gas.  <P>SOLUTION: In this method and device for cooling the exhaust gas and the high temperature gas, when the exhaust gas is cooled by spraying hot water higher than a boiling point of water in atmospheric pressure to the exhaust gas, the temperature of the hot water to be sprayed to the exhaust gas is set within a range of 120 to 150°C, and is sprayed to the exhaust gas using a spray nozzle under spray pressure not less than a predetermined pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257664-A (JP)
Title: Organic electroluminescence element
Inventor: JINNO HIROSHI
IPC: H01L51/50
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence element capable of precluding its deterioration caused by the interface generated between a hole transport layer and light emitting layer and between it and an electron transport layer when the EL element is to be formed.  <P>SOLUTION: A glass base board 10 is furnished thereon with a hole injection electrode 12, hole transport layer 16, a first mixing layer 20, light emitting layer 22, second mixing layer 26 and an electron transport layer 28 one over another in the sequence as named. Near the boundary to the hole transport layer 16, the first mixing layer 20 shows the same composition as the hole transport layer 16, and the composition varies gradually nearer the light emitting layer 22 as approaching the light emitting layer 22. The second mixing layer 26 exhibits a similar tendency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002357719-A (JP)
Title: Polarizing film for near uv polarizing plate containing monoazo compound or its salt
Inventor: OTA YOSHITERU
IPC: C09B29/12
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing film for a near UV ray polarizing plate, which has excellent durability. SOLUTION: The polarizing film for the near UV ray polarizing plate contains a monoazo compound expressed by formula (I) or its salt in the substrate of the polarizing film. In the formula, A represents a phenyl group having one or two water-soluble groups selected from sulfo groups and carboxyl groups or a naphthyl group having one to three sulfo groups, each of R<1> to R<4> represents a hydrogen atom or an alkyl or alkoxy group, R<5> represents -OR<6> or -NHR<6> , and R<6> represents a hydrogen atom or an alkyl, alkylsulfonyl, benzenesulfonyl, toluenesulfonyl, alkylcarbonyl or benzoyl group and the benzoyl group may be substituted with nitro, amino or sulfo group.
Patent JP-2003262415-A (JP)
Title: Refrigerant conveyor
Inventor: SATO KENJI
IPC: F25B13/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of a refrigerant conveyor by controlling the condensation of gas refrigerant in a tank.  <P>SOLUTION: The refrigerant conveyor has a gas supply pipe 31 for supplying the gas refrigerant to a main tank T1 from a heating heat exchanger (HEX3). The branch pipe 31a of the gas supply pipe 31 has an upwardly curved part inside the main tank T1. The branch pipe 31a is adapted to spray the gas refrigerant to the interior upper wall surface of the main tank T1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264176-A (JP)
Title: Dry etching method
Inventor: HISAKURE SHIYUNSUKE
IPC: H01L21/28
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry etching method having higher selectivity and causing no breakage of a gate oxide film when dry etching a gate electrode in multistep.  <P>SOLUTION: In the multistep dry etching method for processing a gate electrode of a semiconductor device, a step for removing residual components under a high vacuum state is provided between steps, or a step for introducing an He gas or N<SB>2</SB>gas into a chamber and substituting it for the residual components is provided between the steps.  <P>COPYRIGHT: (C)2003,JPO