baber/WOPTO huggingface dataset:
Patent JP-2004061752-A (JP)
Title: Heat-developable photosensitive material and image forming method using the same
Inventor: FUJIWARA ITSUO
IPC: G03C1/74
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material having low fog level, even after preservation which is produced from photosensitive application liquid, using a water-based solvent advantageous for mass production and further sensitized in infrared spectrum, and to provide an image forming method using it.  <P>SOLUTION: The heat-developable photosensitive material has at least photosensitive silver halide, a reducing agent for silver ions, a binder, and non-photosensitive organic silver salt in at least one of supporters, and forms a layer, containing the non-photosensitive organic silver salt by applying the photosensitive application liquid using the water-based solvent, in which a water rate to a total of water and an organic solvent is 50 mass% or higher. In the heat-developable photosensitive material, the content of silver behenate in the non-photosensitive organic silver salt is 80 mol% or lower, an iodine number of organic acid in the non-photosensitive organic silver salt is 0.00003 or larger and 75 or smaller, and spectral absorption maximum wavelength of the photosensitive silver halide is spectrally sensitized at 680 nm or longer by a spectrally sensitized dye.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059065-A (JP)
Title: Individual package of absorbent article
Inventor: KUMASAKA YOSHINORI
IPC: B65D75/20
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a possibility of careless opening by making it possible to seal both sides in the width direction of an individual package in which an absorbent article such as a sanitary napkin is wrapped by a sufficiently large force, to easily open it when the individual package is opened for taking out the absorbent article, and to avoid that a packaging sheet is not broken by opening work.  <P>SOLUTION: Both side ends in the width direction of the packaging sheet in which the absorbent article is individually stored and packaged are made to be sealing parts by a strong bonding, and easy-to-break parts are provided in parallel to be positioned inside of the sealing parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062592-A (JP)
Title: Multilingual data storage system, program, and recording medium
Inventor: IKEDA YASUYUKI
IPC: G06F12/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilingual data storage system that increases the use efficiency of a storage device throughout the system when one data item is stored and managed as language-dependent data in multiple languages.  <P>SOLUTION: A multilingual data storage server 10 for storing language-dependent data in a plurality of languages for one data item and connecting one or more clients 20 and one or more file servers 11 via a network 30 stores language-dependent compressed data in each language, converts language-dependent compressed data corresponding to a language requested by the client 20 into language-dependent uncompressed data, selects the storage device with a large free space from the data requesting client 20 accessible to the data storage server 10, the data storage server 10 itself, and the file servers 11, and stores the converted uncompressed data in the selected storage device, to thereby optimize the storage location of the language-dependent data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059094-A (JP)
Title: Self-standing package for keeping vegetables and fruits fresh
Inventor: MIZOZOE TAKAAKI
IPC: B65D33/01
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive self-standing package having a superior outer appearance in which a freshness of vegetables and fruits so far not attainable in the prior art is kept in a superior state by an oriented polypropylene film.  <P>SOLUTION: The self-standing package for vegetables and fruits has an oriented polypropylene resin film with a thickness of about 25 to 50μm of which both surfaces can be heat sealed, wherein a seal strength after heat sealing of inner surfaces when the packaging member is to be formed is about 500 to 1000g/15mm; its bottom portion is provided with a gusseted folded portion; both sides of the seal are heat sealed and a sealing method for an opening part may be of a heat sealing one or a sealing with a chuck.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066496-A (JP)
Title: Liquid ejection head and liquid ejector
Inventor: ITO MAKI
IPC: H01L51/50
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head and a liquid ejector in which variation in the displacement of a diaphragm due to driving of a piezoelectric element can be suppressed.  <P>SOLUTION: The liquid ejection head comprises a channel forming substrate 10 in which a pressure generating chamber 12 communicating with a nozzle opening is formed, a lower electrode 60 provided on one side of the channel forming substrate 10 through a diaphragm, and a piezoelectric element 300 consisting of a piezoelectric layer 70 and an upper electrode 80. Opposite side end parts in the widthwise direction of the piezoelectric layer 70 on the pressure generating chamber 12 side are confined in the opening region of the pressure generating chamber 12 and variation in the displacement of the diaphragm due to driving of the piezoelectric element 300 can be suppressed by setting a relation 0.75≤x/y≤1 between the width (x) of the piezoelectric layer 70 on the pressure generating chamber 12 side and the width (y) of the piezoelectric layer 70 on the diaphragm side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071034-A (JP)
Title: Magnetic disk and magnetic disk unit
Inventor: NISHIZAWA HIROSHI
IPC: G11B5/73
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk and a magnetic disk device which prevent electrification of a disk and have high reliability.  <P>SOLUTION: A flat board member 1A and a shaft part 2 are formed integrally at the center of the board member using a glass substrate which is non-magnetic and electrically insulating. A magnetic recording layer 4 is provided to a disk main surface 1B on the opposite side of the shaft part, and a protection film 5 conductivity is provided continuously between the upper part of the magnetic recording layer and the surface of the shaft part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040066-A (JP)
Title: Method for producing gallium nitride based compound semiconductor
Inventor: SAKAIDA TOSHIAKI
IPC: H01S5/323
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of high production efficiency that can efficiently produce a p-type aluminium nitride gallium indium compound semiconductor of low resistance in as-grown state without necessity for thermal annealing and the like from an aluminium nitride gallium indium compound semiconductor which is doped with a p-type impurity.  <P>SOLUTION: In MOCVD, the aluminium nitride gallium indium compound semiconductor doped with the p-type impurity is grown from organic metals of aluminum, gallium, and indium. After the aluminium nitride gallium indium compound semiconductor highly doped with the p-type impurity having high resistance is grown on the aluminium nitride gallium indium compound semiconductor, cooling is performed to room temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003118726-A (JP)
Title: Window-adhered box
Inventor: TERADA SHIGENORI
IPC: B65D5/43
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a window-adhered box which is well adapted for an automatic box making machine, has no baggy state, wrinkle and corrugation or the like at a portion adhered to its window part, shows a superior finished state and has a decomposing property in the natural environment. SOLUTION: This window-adhered box is comprised of a laminated member of a drawn film (A) made of a polymer of a polylactic acid type with a shrinkage rate of 0.5 to 5% at 80 deg.C/10 min and a haze of 10% or less and a paper (B), and this window-adhered box has a window through which an inside part of the box can be seen.
Patent JP-2004071982-A (JP)
Title: Optical receiver, optical transmitter/receiver, and method for manufacturing the same
Inventor: NISHIYAMA NAOKI
IPC: H01L31/10
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receiver for freely setting the temperature characteristics of the bias voltage.  <P>SOLUTION: An optical receiver comprises an APD 1, a high voltage generating circuit 2 connected to the APD 1 for generating a voltage to be applied to the ADP, a voltage comparison control circuit 4 for controlling the voltage generated by the high voltage generating circuit 2 based on the inputted voltage value, a voltage detecting circuit 3 connected to the output terminal of the high voltage generating circuit 2 and an input terminal 4<SB>1</SB>of the voltage comparison control circuit 4 for inputting a voltage value based on the output voltage of the high voltage generating circuit 2 to the voltage comparison control circuit 4, and a temperature detecting means for detecting the peripheral temperature. The voltage detecting circuit 3 including a digital variable resistance means 3a changes the resistance of the digital variable resistance means 3a based on the temperature detected by the temperature detecting means to change the voltage value to be inputted to the voltage comparison control circuit 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069248-A (JP)
Title: Refrigerator
Inventor: NAGAYASU NOBUYUKI
IPC: F25D11/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of improving freshness holding capacity for a stored food by the synergistic effect of a cooling effect and ion antibacterial action.  <P>SOLUTION: This refrigerator comprises a cooler, a storage chamber cooled by circulating cool air cooled by the cooler by a blower, a storage chamber container with an opened upper surface installed in the storage chamber, and a cover covering the opened upper surface of the storage chamber container. The cover comprises a suction port allowing air in the storage chamber container to flow therein, a delivery port allowing the air sucked from the suction port to flow into the storage chamber container, an ion fan disposed in an air flow passage for air flowing in from the suction port and flowing out from the delivery port, and an ion generator disposed on the downstream side of the blower. The ion fan and the ion generator are controllably operated based on the operation of the blower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075565-A (JP)
Title: Alkyl-8-nitroxanthine derivative
Inventor: SUZUKI TOSHIMITSU
IPC: C07D473/06
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an alkyl-8-nitroxanthine derivative useful as a radiosensitizer in cancer radiotherapy and a medicine comprising the same as an active ingredient.  <P>SOLUTION: The alkyl-8-nitroxanthine derivative is represented by formula (1) (R<SP>1</SP>and R<SP>2</SP>are each independently methyl group or a 2-5C alkyl group and at least one of R<SP>1</SP>and R<SP>2</SP>is a 2-5C alkyl group). The medicine comprising the alkyl-8-nitroxanthine derivative as the active ingredient is useful as the radiosensitizer in cancer radiotherapy. The compound represented by formula (1) has excellent radiosensitizing effect on hypoxic cells and is highly safe and so is useful as a medicine such as a hypoxic cell radiosensitizer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075483-A (JP)
Title: Oxidant feeding apparatus
Inventor: ISHIHARA MOTOKATA
IPC: B01J4/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To feed air to a reactor so as to uniformly be distributed from an air feed tube.  <P>SOLUTION: The oxidant feeding apparatus comprises an air feed tube 2 set inside a reformed gas flow passage 1 of a reactor inlet, and in which a part of fed air is jetted from a plurality of air jet holes 3 provided at the side faces on the reformed gas flow passage 1, a manifold 4 feeding the air from air feed edges 2a, a flow rate control valve 7 and a compressor 9, a manifold 5 for exhausting an excess of air from air exhaust ends 2b, and an air reflux pipe 10. An excessive air over required amount for the reactor is fed into the air feed tube 2 to increase the flow velocity inside the air feed tube 2, and the air pressure gradient from the feed side to the exhaust side in the air feed tube 2 is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074750-A (JP)
Title: Laminate material and laminated can lid
Inventor: NEGISHI TORU
IPC: B32B15/09
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the shaving or peeling of a film positioned on an outer surface side when a laminate material is molded into can lid.  <P>SOLUTION: A laminate material is molded into the can lid so that the crystallinity of the substrate layer 31 of a film 30 positioned on an outer surface side is set to 30% or less. The film 30 positioned on the outer surface side comprises a non-oriented crystalline polyester film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086300-A (JP)
Title: Flash memory logical address detection method
Inventor: LIN JIN-SHIAN
IPC: G06F12/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash memory logical address detection method.  <P>SOLUTION: According to this flash memory logical address detection method, a logical/physical address mapping table of a scaled factor in the unit of zone is initially constructed in RAM at system startup. Then, a physical zone mapped to a logical address is obtained using this address mapping table, and a search is conducted until a physical address assigned to each block in the physical zone sequentially is obtained. The present application thereby enables to obtain an effective balance point in terms of speed and space, and prevents the occupation of large space on the precondition that a high processing speed is maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081364-A (JP)
Title: Game device, system for detecting fraudulent alteration of game device, and their control method
Inventor: TAKINAMI MITSURU
IPC: A63F5/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of finding fraudulent ROM exchange by a more simple method in a game device.  <P>SOLUTION: A ROM address indicated from a hall computer 160 in a random manner is transmitted to a plurality of game machines 161-163, and each of game machines 161-163 returns a check code of data stored in the address to the hall computer 160. The hall computer 160 compares check codes returned from respective game machines 161-163, and displays warning when the codes are not matched with each other. Thus, the fraudulent ROM exchange can be easily found.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084327-A (JP)
Title: Car frame of construction machinery
Inventor: NOZUE AKIYASU
IPC: B62D21/18
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To control the vibration of a counterweight during travel or boring operation.  <P>SOLUTION: Extensions 39A, 38A are provided at the rear ends of right and left side frames 39, 38 which constitute a swivel frame 31. The counterweight 41 is provided with right and left side frame insertion parts 41H, 41G. Pieces of high damping rubber 45, 42 are disposed between the extensions 39A, 38A and the side frame insertion parts 41H, 41G. Thus, even if the counterweight 41 vibrates (rolling) to the right and left sides about weight support parts 34B, 35B during the travel of a hydraulic shovel or the boring operation, the vibrations of the counterweight 41 to both the right and left sides can be damped by the pieces of high damping rubber 45, 42, respectively, and the rolling of the counterweight 41 is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087338-A (JP)
Title: Controller
Inventor: IIZAKA ATSUSHI
IPC: G06F3/0354
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller 1 hardly performing a malfunction.  <P>SOLUTION: The controller 1 comprises an operation part 15 to be operated by a user; an x-axis direction moving mechanism 13 for moving the operation part 15 in an x-axis direction; a y-axis direction moving mechanism 14 for moving the operation part 15 in a y-axis direction; a lock mechanism 6 for stopping the operation part 15 at any one position among two or more predetermined positions; and a lock mechanism 5 for locking the operation part 15 in a state not to be operated. The lock mechanism 5 then locks the operation part 15 in the state not to be operated during the movement of the operation part 15 by either of the moving mechanisms 13, 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082909-A (JP)
Title: Vehicle controller
Inventor: TODA HIROHISA
IPC: B61C17/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle controller capable of improving cooling efficiency.  <P>SOLUTION: The vehicle controller has a casing suspended under a vehicular floor, a unit installed in the casing, a board installed in the unit, and electronic components connected to the board. It is characterized by that electronic components with large heating values of the electronic components are arranged in a one side face side of the unit, and one side face of the casing serves also as one side face of the unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087899-A (JP)
Title: Magnetization measuring apparatus using helium-3 refrigerator
Inventor: SHIRAKAWA NAOKI
IPC: G01R33/035
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetization measuring apparatus using a helium-3 refrigerator, in which ultra-low temperatures of about 0.3K can be generated, by only adding a simple means to a magnetic property measurement system (MPMS) by using widely-used MPMS, and a magnetization characteristic can be measured at ultra-low temperatures.  <P>SOLUTION: A specimen rod 5 is put in a main pipe 23 of a helium-3 refrigerator 20, this main pipe 23 is inserted into a cylinder 8 in the sample chamber of a magnetization measuring apparatus 1, and an opening 17 at a lower end of a box 16 is sealed hermetically and fixed to the cylinder 8 in the sample chamber. An upper end of the main pipe 23 is connected to a helium-3 gas handling system 30 with a bellows 28, and a connector of the sample rod 5 is connected to a controller 40 for the magnetization measuring apparatus as an external unit with a signal line 34. The inside of a liquid helium envelope 2 is evacuated by a main pump 9 and an auxiliary pump 11, thereby lowering the temperatures of the sampling chamber down to 1.5K, and liquid helium 3 is collected in the main pipe 23. By evacuating over the liquid helium, the sample environment temperature is lowered down to 0.3K.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081152-A (JP)
Title: Electric reel
Inventor: HIRAYAMA HIROKAZU
IPC: A01K89/017
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of an operation member of an electric reel having an operation member to control the electric current of a motor.  <P>SOLUTION: A counter case 4 is fixed on the reel body 1 of the electric reel. The upper face of the counter case 4 is provided with a display part 5 to perform various kinds of display and a switch-operation part 6 placed at the back of the display part 5. The switch-operation part 6 has speed change switches SK2 and SK1 aligned right and left at the lower right side of the display part 5 and a motor switch PW positioned at the lower left side of the display part 5. The speed change switches SK1 and SK2 can be depressed downward and tilted in right and left directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093406-A (JP)
Title: Solution measuring micro electrode, electrochemical measuring apparatus, electrode manufacturing method, and solution measuring method
Inventor: HONDA NOBUO
IPC: B81C1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution measuring micro electrode capable of providing a highly sensitive current signal when electrochemical measurement is performed, an electrode manufacturing method, and a solution measuring method.  <P>SOLUTION: This solution measuring micro electrode comprises a substrate 10 formed of an insulation material accepting measured solution, a first working electrode 16 apart a specified height from a substrate face and three-dimensionally formed in a plurality of sheets on the substrate 10, a second working electrode 18 apart a specified height from the substrate surface and three-dimensionally formed in a plurality of sheets on the substrate 10, a reference electrode 12 formed on the substrate 10, and a counter electrode 14 formed on the substrate 10. The first working electrode 16 and the second working electrode 18 are disposed alternately parallel with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096526-A (JP)
Title: End face working method of crystal oscillator
Inventor: YAGISHITA HIROAKI
IPC: H03H3/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an end face working method of crystal oscillator with small dispersion by remarkably shortening the working time and improving the productivity.  <P>SOLUTION: In the end face working method of crystal oscillator, an inclined face imitating the edge of a blade is formed at the end part of a crystal piece. The edge of the blade is made to abut on a planar crystal wafer, the inclined face imitating the edge of the blade is formed in the crystal wafer and the end face working method of the crystal oscillator divided into the plurality of crystal pieces is obtained. The crystal piece has the inclined face only in one main face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089521-A (JP)
Title: Pachinko ball counter
Inventor: UEISHI NOBUHIRO
IPC: A63F7/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko ball counter which displays the amount of put-out balls and out balls, and the difference therebetween at the occurrence of a big hit in real time.  <P>SOLUTION: A Pachinko machine 1 includes a Pachinko ball counting means (a put-out ball sensor 20A and an out ball sensor 44A), a display means (Pachinko ball counting and displaying portion) 46, and a control means (control device) 45. The control device 45 displays the amount of put-out balls at a big hit, which is calculated at the put-out ball sensor 20A and the out ball sensor 44A, the amount of out balls at the big hit, and the amount of difference between the amounts of put-out balls and out balls at the Pachinko ball counting and displaying portion 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091169-A (JP)
Title: Refuse container for land transportation
Inventor: TAKEDA YUTAKA
IPC: B65F1/14
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container capable of preventing freeze of moisture in the refuse in the container without using the heat of the exhaust gas, and capable of smoothly discharging the refuse, while securely preventing a backward turnover of a car body.  <P>SOLUTION: In the container 1 for housing refuse inside thereof and to be transported overland by a vehicle, a sheet-like heat insulating material 3 formed from urethane for shutting the cold air intruding from outside the container 1 is adhered to a bottom surface 11, a front surface 12, both of a right and a left side surfaces 14 and 15, and the top surface 16 of the outside surface of the container except for a rear surface 13 by the adhesive agent. The outside surface of the heat insulating material 3 is covered with a protection panel 4 formed from an SS material.  <P>COPYRIGHT: (C)2004,JPO