baber/WOPTO huggingface dataset:
Patent JP-2004125916-A (JP)
Title: Liquid crystal display device
Inventor: UCHIUMI TETSUYA
IPC: H05B33/14
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which luminance in a specified direction is heightened in using external light as a light source.  <P>SOLUTION: The liquid crystal display device 11 is provided with a liquid crystal panel 12 and a backlight 13. The backlight 13 is constructed with a substrate 24 and an organic EL element 25. The backlight 13 is arranged so as to make the organic EL element 25 be opposite to the liquid crystal panel 12. The organic EL element 25 is formed so as to have a plurality of protruding parts 30 protruding from a surface of the substrate 24 with a continuous wavy shape. The organic EL element 25 is formed in a state in which the organic EL layer 28 is disposed between the first electrode 27 and the second electrode 29 and a visual light reflection part 31 is formed in a position corresponding to the first electrode 27, on the side opposite to the liquid crystal panel 12 with the organic EL layer 28 sandwiched in between. The visual light reflection part 31 is inclined so as to make the reflected light advance to the specified direction including a direction vertical to a display surface 12a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287203-A (JP)
Title: Coherent jet system using liquid fuel flame shroud
Inventor: MAHONEY WILLIAM JOHN
IPC: F23D11/38
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for producing a coherent gas jet that effectively uses liquid fuel to generate a flame shroud.  <P>SOLUTION: Gas exiting from a lance 3 enters a recirculation zone 9 axially to form the coherent gas jet 5. The liquid fuel 11 is provided through a liquid fuel passage 12 into a recession 10 positioned on a lance face 6 around a single nozzle opening 4 or a plurality of nozzle openings 4. Motive gas 13 is provided through a motive gas passage 14 into the recession 10 at an angle sufficient to cause a swirling flow of liquid fuel within the recession. The swirling flow distributes the liquid fuel and keeps the recession free of carbon buildup. Typically, the motive gas 13 is provided into the recession 10 from the motive gas passage 14 at the angle within the range of from 0 to 60° with respect to a normal to a bottom wall of the recession 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128213-A (JP)
Title: Temperature control system and aligner incorporating the same
Inventor: NOMOTO MAKOTO
IPC: G03F7/20
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature control system having high safety and productivity, and to provide an aligner incorporating the system.  <P>SOLUTION: The temperature control system in a preferred embodiment comprises a chamber 23, a cooler 29 for cooling an inert gas which is supplied to the chamber 23, circulation paths 2, 3 for circulating the inert gas via the chamber 23 and the cooler 29, a cut-off valve 8 arranged between the chamber 23 and the outlet of the cooler 29 in the circulation paths 2, 3, and a cut-off valve 5 arranged between the chamber 23 and the inlet of the cooler 29 in the circulation paths 2, 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082206-A (JP)
Title: Forming method
Inventor: MARUTANI YOJI
IPC: B22C7/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a pattern by a lamination forming method which is easy to release from mold and discharges no harmful substances in this step, and a raw material therefor.  <P>SOLUTION: In a three-dimensional pattern forming method, the liquid is selectively spread over the powder developed on a surface, the inter-powder bonding strength in a spread area is set to be more higher than that of a non-spread area, the powder is further developed on the surface, and selective spreading of the liquid is repeated predetermined times to form a three-dimensional shape. A water-soluble material is used for the powder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127447-A (JP)
Title: Date processing method and data recording and reproducing apparatus
Inventor: SHINPO MASATOSHI
IPC: G10L19/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To allow encryption to prevent unauthorized copy effectively even in a configuration realizable in a simple system in which management of a key to encrypt contents is easy, amounts of operations is small, and changes to a system being utilized is small.  <P>SOLUTION: An error correction system which uses a product code composed of C1 (inner code for row data) and C2 (outer code for column data) parity codes is used. As to a specific sector or a specific sector block composed of a plurality of specific sectors, its data is recorded in a recording medium as different from error correction codes for another sector or another sector block composed of a plurality of other sectors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121743-A (JP)
Title: Shower device
Inventor: MIURA SHOJI
IPC: A47K3/28
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shower device of which the region diameter of water discharge is large even under a low water pressure and with a low flow rate, and which furthermore gives a concentrated feeling and a massive feeling of water discharge.  <P>SOLUTION: In the shower device connecting a shower unit having a plurality of spray holes to a connecting pipe, a plurality of curved and protruded spray parts are provided on a spray board constituting the shower unit, and a plurality of spray holes are arranged in this spray part. Also, the spray parts are arranged on concentric circles on the spray board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131747-A (JP)
Title: Silver alloy for display device, and display device using electrode film or reflection film formed by using the silver alloy
Inventor: SHIMIZU JUICHI
IPC: G02F1/1343
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver alloy which has low electric resistance, is excellent in adhesion with a nonmetallic material and corrosion resistance, also has high reflectivity and high thermal stability, and is suitably used as the electrode film or reflection film of various display devices, and to provide a display device capable of a high definition display by using the silver alloy thin film as the electrode film.  <P>SOLUTION: The silver alloy for a display device has a composition consisting essentially of Ag, and comprising 0.001 to 0.1 mass% of one or more kinds of elements selected from the group consisting of Ca, Sr, Ba, Y, La, Ce, Pr, Nd, Sm, Eu, Zr, Cr, W, Ru and Ni, and the balance inevitable impurities. The silver alloy preferably comprises 0.1 to 5 wt.% of one or more kinds of elements selected from the group consisting of Zn, Mg, Au, Pd, Cu, Sn and In as well. The film formed using the silver alloy as a target can be used as the electrode film or reflection film of various display devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135383-A (JP)
Title: Motor
Inventor: TORII KATSUHIKO
IPC: H02K7/116
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor in which setting of position of a connector and attaching direction of a circuit board are optimized to suppress a manufacturing cost.  <P>SOLUTION: A brush holder 10 is provided on a gear housing 20 side of a motor body 2, and holds a brush 9 while integrally comprising a connector 11. A circuit board 13 is attached to the brush holder 10 along the direction orthogonal to the direction of an axial line L1 of a rotating shaft 7 of the motor body 2 so that the connector 11 is electrically connected to the brush 9. It is housed in a board housing part 20c of the gear housing 20 when the motor body 2 is assembled with the gear housing 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143855-A (JP)
Title: Voltage fluctuation compensating circuit
Inventor: LENZ HELMUT
IPC: H02J9/06
Filed: 2002-10-09
Abstract: PROBLEM TO BE SOLVED: To compensate almost continuously voltage fluctuation in a load. SOLUTION: A primary winding of a transformer T2 is connected with power source voltages L1, N. A secondary winding of the transformer T2 is connected with a switching regulator 1. One output end d of the switching regulator 1 is connected with the one pole L1 of the power source voltages L1, N. The load 2 is connected with the other output end (c) of the switching regulator 1, and the other pole N of the power source voltages.
Patent JP-2003186733-A (JP)
Title: Efficient web page localization
Inventor: ABEL TODD J
IPC: G06F17/30
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently localize a Web page.  <P>SOLUTION: The Web page is localized based on a selected characteristic of culture, a skin, a set of functions submitted to filtering, other feature and the like. Each instance of a control type (CT) in the Web page to be localized includes a configurable key attribute that refers to a localization element for the value (PV) of a property to be localized of the control type. In the rendering of the Web page, the CT and the localized PV corresponding to the selected characteristic are automatically applied to each instance including the key. Preferably, the PV is generated from the data structure of the localization element in a database (DB), and is acquired from a cached resource file (RF). For generating the RF that is used for defining and managing the localization element in the DB so as to localize the Web page, a GUI (graphical user interface) is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004132343-A (JP)
Title: Screw compressor
Inventor: AZUMA YOSHIYASU
IPC: F04C18/16
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw compressor for avoiding its serious troubles by quickly and accurately detecting the abnormal condition of a sliding valve.  <P>SOLUTION: The screw compressor comprises a screw 2 to be rotationally driven by a motor and the sliding valve 6 to be driven via a cylinder 12 having a piston 10 following a pilot valve element 20 in the axial direction. A chamber 15 of the cylinder 12 is communicated with a side of low pressure LP via a low pressure pipe 24 having an opened solenoid on-off valve 25. A control part opens the solenoid on-off valve 25 to move the sliding valve 6 into a first condition of a low load and sets a capacity to be 12% of the maximum capacity to detect a first current value A for the motor. It also closes the solenoid on-off valve 25 to move the sliding valve into a second condition along the line of the pilot valve element 20 and detect a second current value B for the motor. When the second current value B is a first current value A or lower, the control part shuts off the supply power of the motor to stop the screw compressor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139263-A (JP)
Title: Entrance and exit management system and entrance and exit management device
Inventor: FUJIMOTO ATSUSHI
IPC: G06Q10/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entrance and exit management system and device, capable of easily and certainly authenticating an entrance/exit person, forbidding entrance into a small section except a target small section by the entrance/exit person even after entrance into a large section, and grasping a whereabouts of the entrance/exit person.  <P>SOLUTION: This entrance and exit management system has the entrance and exit management device provided in the large section including the plurality of small sections, an access controller provided in each of the plurality of small sections, an authentication device executing at least the entrance authentication into each the small section, and a portable communication terminal held by a person who wish to move in the large section. Only when the entrance authentication is started from the entrance and exit controller provided in the small section set as entrance permission by the entrance and exit management device on the basis of identification information of the portable communication terminal when the entrance authentication is started from one of the entrance and exit controllers, the authentication device sends an authentication result of the access permission back to the entrance and exit controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136211-A (JP)
Title: Submerged stirring pump
Inventor: ARAOKA TOSHINOBU
IPC: F04D7/04
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submerged stirring pump capable of smoothly sucking earth, sand or sludge and discharging them to a desired place even when the earth, sand or sludge is mixed with fibrous materials.  <P>SOLUTION: The submerged stirring pump 10 is so constituted that a stirring blade 17 is fixed at the top end of a stirring blade mounting shaft 16 projecting downward from a suction opening 12a provided at the center of the bottom of an impeller casing 12. The lower part of a fibrous material winding preventing cylinder 24 surrounding the stirring blade fixing shaft 16 and having a smoothly formed outside wall is connected and fixed to the upper part of the stirring blade 17. With such constitution, fibrous materials can be effectively prevented from winding round the stirring blade mounting shaft 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139498-A (JP)
Title: Information processing system, electronic device, and server unit
Inventor: FUJIMOTO MAKOTO
IPC: G06F12/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein image data is difficult to be accessed after data transmission, because an area for transmitting and accumulating the image data acquired by a digital camera is not taken into account in the conventional digital camera having a communication function.  <P>SOLUTION: In this information processing system having a user identifier holding device, electronic equipment and a server unit, the electronic equipment acquired information from an outside, receives a user identifier form the user identifier holding device, and transmits user acquisition information having a held electronic device identifier, the user identifier and the information to the server unit, the server unit receives the user acquisition information from the electronic device, and determines the area for accumulating the information included in the user acquisition information, based on the electronic device identifier and the user identifier which the user acquisition information has, and the information is accumulated in an area of the user in the area by the information processing system for accumulating the information in the area so as to facilitate an access hereinafter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137427-A (JP)
Title: Water-based metallic luster color ink composition for ball-point pen and ball-point pen containing the ink composition
Inventor: YAMADA AKIRA
IPC: C09D11/18
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based metallic luster color ink composition for a ball-point pen having cap-off performance to keep the writability even after leaving in a cap-off state for a long period and provide a ball-point pen produced by using the ink composition.  <P>SOLUTION: The water-based metallic luster color ink composition for a ball-point pen contains aluminum powder pigment, a cyclodextrin, an agent for imparting thixotropy with shearing force, water and 30-65 wt.% water-soluble organic solvent consisting of ethylene glycol or a mixture of ethylene glycol and other solvent. The invention further provides a ball-point pen produced by using the ink composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146093-A (JP)
Title: Insulating paper
Inventor: KASHIWAGI YASURO
IPC: H01B17/56
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide new insulating paper capable of remarkably improving mechanical strength and an insulating property thereof and thereby satisfying such kinds of characteristics by using, as an internal material, a fiber-reinforced plastic film base material formed by impregnating a non-woven fabric or a woven fabric of an inorganic fabric and/or an organic fabric with a resin, in insulating paper having a multilayer structure formed by stacking an armoring material on one surface or both surfaces of the internal material.  <P>SOLUTION: This insulating paper has the multilayer structure formed by stacking the armoring material on the one surface or both the surfaces of the internal material. The insulating paper is characterized by forming the internal material with the fiber-reinforced plastic film base material formed by impregnating a non-woven fabric or a woven fabric of an inorganic fabric and/or an organic fabric with a resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142768-A (JP)
Title: Hinge cap
Inventor: HAYASHIDA MITSUHARU
IPC: B65D47/08
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To confirm the opening or the closing of a cap by a sound and prevent the cap from being turned in a cap closing direction accidentally during discharge.  <P>SOLUTION: This hinge cap H is provided with a main body 1 to be mounted on a container mouth part and a cap 5 connected to the main body through a hinge 3. At the inside near the hinge 3, a vibratory sound generation member 8 and an vibration member 20 are installed to get in contact with each other for generating an engaging or a disengaging sound when the cap 5 is opened or closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003141875-A (JP)
Title: Nonvolatile ferroelectric memory device and its operating method
Inventor: KANG HEE BOK
IPC: G11C11/22
Filed: 2002-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile ferroelectric memory device being suitable for improving an operation speed and a bit line sensing margin, and its operating method. SOLUTION: This device comprises an upper side cell array part provided with a plurality of unit cells in which a pair of first and second split word lines, gates of first and second upper side split word line switching transistors, and one node of a ferroelectric capacitor are connected respectively, a lower side cell array part provided with a plurality of unit cells in which cells corresponding to cells of the upper side cell array part are arranged similarly, an upper side split word line driver controlling an output signal transmitted to the first and the second upper side split word lines of the upper side cell array part, a lower side split word line driver being same as the above,  a split word line driver control part outputting first and second split word line control signals transmitted to the first and the second upper side and the first and the second lower side split word lines by control of the upper side and the lower side split word line drivers.
Patent JP-2003227039-A (JP)
Title: Fine carbon fiber, method for producing the same and use thereof
Inventor: YAMAMOTO TATSUYUKI
IPC: H01M4/587
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fine carbon fiber which has improved gas occlusion properties of hydrogen, methane, etc., provides effect as a filler for improving electroconductivity, thermal conductivity and strength when added to the electrode of a battery and has excellent properties such as sliding properties, electroconductivity, thermal conductivity, etc., excellent dispersibility, wettability and adhesivity to a parent material such as a resin, etc.  <P>SOLUTION: The fine carbon fiber by a vapor-phase method has a hollow structure in its interior, comprises a multilayer structure, has 2-500 nm outer diameter, 1-100 aspect ratio and a fracture portion on the surface of the fiber along the hollow structure of the fiber. The method for producing the fine carbon fiber is provided. The electroconductive material, the secondary battery and the gas occlusion material are obtained by using the fine carbon fiber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147861-A (JP)
Title: Biological data observation apparatus
Inventor: KONDO SHINJI
IPC: A61B5/022
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological data observation apparatus which calculates a blood pressure value without the preparatory measurement with a cuff.  <P>SOLUTION: This biological data observation apparatus comprises a photoelectric sensor 26 detecting a blood stream of a subject 5 as a photoelectric volume pulse wave, a storage area 13 in which data is written, a CPU (central processing unit) 12 for arithmetic processing, and a monitor 30. Blood pressure conversion data and flow velocity conversion data obtained by experiments based on measuring a dummy measurement model 40 are written in the storage area 13. The biological data observation apparatus calculates the blood pressure value and a flow velocity value of the subject 5 from the photoelectric volume pulse wave obtained by the photoelectric sensor 26 and both conversion data during a measurement reference period (a rested state), and calculates the amount ΔP of the variation in the blood pressure to the reference period on the basis of algorithm after the reference period. Consequently, the biological data observation apparatus calculates the blood pressure value of the subject 5 without measuring with the cuff.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150945-A (JP)
Title: Nondestructive measuring instrument and method for dynamic characteristic of concrete by surface wave
Inventor: GO KAYO
IPC: G01N29/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nondestructive measuring instrument and a method for dynamic characteristics of concrete by a surface wave, which can easily and precisely measure the dynamic characteristics (rigidity and strength) of a concrete structure.  <P>SOLUTION: This nondestructive measuring instrument nondestructively measures the dynamic characteristics of the concrete structure 10. This measuring instrument is provided with a plurality of sensors 2 which sample wave signals of impact elastic waves generated, when applying an impact on the surface of the concrete structure 100 with a hammering device 1, on a plurality of different points on the same surface of the hammering surface; and a control device 3 which finds the traveling speed of the surface wave from the wave signals sampled in the plurality of points by the plurality of sensors 2 and deduces the dynamic characteristics of the concrete structure 10 based on the traveling speed of the surface wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152416-A (JP)
Title: Method and device for processing multivalue data
Inventor: SAKAGAMI HIROFUMI
IPC: G11B20/14
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for processing multivalue data, capable of reproducing multivalue data more correctly.  <P>SOLUTION: The method for processing multivalue data is provided to convert binary data into multivalue data in which one symbol is constituted of n bits (integer of n≥2). The binary data of ä(n-1)×m} bits (integer of m≥2) is arranged to be higher than multivalue data (n-1), the binary data of (m-k) bits (integer of m≥k≥1) is converted into m bits by a predetermined rule to be arranged lower by 1 bits than the multivalue data of the m symbol, and the binary data of (n×m-k) bits is converted into one set of multivalue data constitued of m symbols.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150563-A (JP)
Title: Supporting structure of spindle and machine tool
Inventor: YASUDA CHIAKI
IPC: F16F15/023
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure of a spindle which can be used at a high rotational speed, and a machine tool.  <P>SOLUTION: The spindle 40 of a machining center is so constituted that the front end part 40a side, to which a tool is mounted, is rigidly supported by bearings 42, 43, the terminal end part 40b side is supported by a bearing 44 having a damper part 61, and as a result, especially, vibrations on the front end part 40a side, to which the tool is mounted, are effectively suppressed. The damper part 61 is so constituted that oil is sealed between a pair of O-rings provided between a holder 41 and a bearing part.  <P>COPYRIGHT: (C)2004,JPO