baber/WOPTO huggingface dataset:
Patent JP-2004299020-A (JP)
Title: Automatic flat plate punching method and device
Inventor: KINOSHITA HIROO
IPC: B26F1/38
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To impart a quality inspection function capable of sorting good articles and defective articles without stopping the machine and to provide a device for realizing this in an automatic flat plate punching method.  <P>SOLUTION: In the single sheet processing automatic flat plate punching method, a fed printing sheet is punched sheet by sheet, and processed, and the processed printing sheet is delivered to a succeeding process. In the automatic flat plate punching method, the quality inspection is performed between the paper feeding process and the punching process, and the marking on the defective article is performed. The automatic flat plate punching device composed by connecting a paper feeding mechanism, a punching mechanism, and a delivery mechanism in the order, is provided with a quality inspection mechanism between the paper feeding mechanism and the punching mechanism, and the means for applying the marking on the defective article to be selected here.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311108-A (JP)
Title: Total polymer electrolyte battery and manufacturing method
Inventor: KAMIMURA RYUZO
IPC: H01M4/139
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion battery using a solid electrolyte for an electrolytic layer by which the electrolytic layer is made thinner than a conventional solid electrolytic sheet, the internal resistance of the electrolytic layer is reduced, the energy density and the output density of the battery are made higher and a high output is taken out.  <P>SOLUTION: The lithium ion battery meets at least one of requirements of (1) to (4) described below. (1) The particle size of a composition material for a positive pole electrode is 8 μm or less, (2) the surface roughness Ra of the positive pole electrode is 1.4 μm or less, (3) the particle size of a composition material for a negative pole electrode is 8 μm or less, and (4) the surface roughness Ra of the negative pole electrode is 1.4 μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308199-A (JP)
Title: Water bottom polluted ground stabilization processing construction method and water bottom polluted ground processing construction method
Inventor: MAENO YOSHIHIKO
IPC: B01F7/16
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water bottom polluted ground stabilization processing construction method for inexpensively solidifying the water bottom ground having a polluted floating mud layer on a surface without diffusing the floating mud layer.  <P>SOLUTION: This construction method is characterized in that a cylindrical casing 10 having the closed upper end side and the opened lower end side is pressed in the water bottom ground 20 including a pollutant while applying a static load; sediment in the casing is solidified by mixing and agitating a solidification material in weak mud including the floating mud layer 20a in the casing 10; a columnar solidified ground higher than the surrounding floating mud layer 20a is formed; and then, the casing 10 is extracted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320858-A (JP)
Title: Switching power unit
Inventor: BANO TATSUYA
IPC: H02M7/12
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the output by preventing temporary drop in the output voltage due to the stopping action of an inverter for suppressing the temporary surge of output voltage.  <P>SOLUTION: A starting circuit 7 for a switching power unit is provided with a first voltage supply circuit which supplies an active filter control circuit 6 and a converter control circuit 12 with the first voltage, which is determined by a zener diode Z1 at or over their starting voltage; a second voltage supply circuit which supplies them with a second voltage which is not larger than the voltage being obtained by rectifying the output of each auxiliary windings L5 and L3 of a boosting choke coil 5 and an insulated transformer 11, and is determined by a Zener diode Z2 at or larger than the stopping voltage of the active control circuit 6 and the converter control circuit 12; and a switching circuit which supplies the active filter control circuit 6 and the converter control circuit 12 with the first voltage of the first voltage supply circuit, immediately after turning the power on, thereby starting them and supplies them with the second voltage of the second voltage supply circuit, together with the voltage from rectifying circuits 10 and 13 after the start, thereby operating them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003337349-A (JP)
Title: Array substrate for liquid crystal display device and method of manufacturing the same
Inventor: LIM BYOUNG-HO
IPC: H01L29/786
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a test wire from being broken during dry etching and to prevent a test error by shortening a process time by forming source and drain electrodes of molybdenum and forming the test wire of a gate substance.  <P>SOLUTION: When a short bar which is formed on the outer shell of a substrate and can connect an odd-numbered gate wire and an even-numbered data wire and a test pad applying a signal for inspection to the short bar are connected through a connecting wire in a 4-mask process using molybdenum as substances forming the source and drain electrodes, the formation of the connection part of molybdenum can be avoided by forming each test pad and the connecting wire of the gate substance and indirectly connecting the connection part to the short bar formed of molybdenum (Mo) by using a different transparent electrode pattern, so the defect that the connecting wire formed on the outer shell of the substrate is etched can be prevented during a process of patterning the source electrode and drain electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313890-A (JP)
Title: Liquid filtration equipment, and equipment and method for liquid treatment
Inventor: FURUNO NOBUO
IPC: B01D37/02
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for liquid filtration in which meshes of a filter medium are hard to clog up in filtering the liquid with the filter medium, and precision in filtration is improved, and further provide equipment and method for liquid treatment in which liquid filtration equipment having such improved performance is used.  <P>SOLUTION: The liquid filtration equipment includes a filtration element having an inside space surrounded by filter medium with its filtration surface placed longitudinally, and a liquid-impermeable hollow body to release the inside space of the filtration element to atmospheric pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318370-A (JP)
Title: Exhaust gas charging system for vehicle
Inventor: OOHASHI SHINGO
IPC: G06Q50/30
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for managing a discharging situation of the exhaust gas of each vehicle, and for promoting the reduction of the discharge amount of the exhaust gas.  <P>SOLUTION: This system comprises an engine operating status detecting means 14 for detecting the stop/driving of an engine E mounted on a vehicle 11, a radio communicating means 22 mounted on the vehicle 11, and connected to a communication network N and a management unit 15 connected to the communication network N for charging for the exhaust gas discharged from the vehicle 11. The management unit 15 charges for the exhaust gas according to the discharge amount of the exhaust gas discharged from the vehicle 11 based on the engine driving information detected by the engine operating status detecting means 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282680-A (JP)
Title: Low-frequency sound oscillation transducer
Inventor: KOJIMA TAIJI
IPC: H04R1/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-frequency sound oscillation transducer technique which is immune to shock.  <P>SOLUTION: In the low-frequency sound oscillation transducer in which metal plates are stuck onto the front and the back of a ferrite to be moved by the swinging and which oscillates a sonic wave of a low-frequency sound band, shock absorbers are disposed respectively between each surface of the front and the back, and a container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278274-A (JP)
Title: Sign board for road surface
Inventor: SAITO KAZUO
IPC: E01F9/553
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sign board for a road surface which prevents the abrasion of a surface and the separation of a pattern, which reduces the adhesion of dust etc. to the surface, and which can spontaneously emit light at high luminance in dark for a long period of time without the need for an alternator for lighting.  <P>SOLUTION: This sign board (1) which is buried in or laid on the road surface of a road, a side strip, etc., is characterized in that: liner paper (3) and aluminum foil(4) are bonded to each other with an adhesive (5); and a glass film layer (10) which is formed of a single-component or a multicomponent metal-oxide glass film is provided on the surface of a base material (2) wherein glass bulbs (7) are provided on the surface of the aluminum foil (4) with a binder (6) between.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323884-A (JP)
Title: Nickel powder of hyperfine particle, and production method therefor
Inventor: NAGASE NORIYUKI
IPC: B22F1/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide nickel powder with a mean particle diameter of <0.1 μm which has excellent dispersibility in paste, and is suitable as the one for the internal electrode of a multilayer ceramic condenser, and to provide a production method therefor.  <P>SOLUTION: In the method of producing nickel powder, a mixture comprising a nickel compound and a sintering preventive is subjected to hydrogen reduction, and the obtained reduced product is subjected to wet treatment. The method includes: a slurry preparing stage where an alkali metal compound is added to a nickel aqueous solution to cause neutralizing reaction, and slurry comprising the nickel compound and the sintering preventive is produced; a drying stage where the slurry obtained in the slurry preparing stage is dried to produce a mixture of the nickel compound and the sintering preventive; a reducing stage where the mixture obtained in the drying stage is subjected to hydrogen reduction to produce a reduced product comprising metal nickel particles; and a wet treating stage where the reduced product obtained in the reducing stage is leached with an aqueous solution to obtain the metal nickel particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003331512-A (JP)
Title: Encoding method and decoding method for audio data
Inventor: TANAKA YOSHIAKI
IPC: G11B27/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of copying protection of both of audio data of a two-channel system or narrow-band system and high-quality audio data of a multichannel system or a broad-band system when both of the data are transmitted.  <P>SOLUTION: Audio signals A of the two-channels or multichannels relating to the same audio data sources are selectively inputted to an analog-to-digital converter 1, are subjected to analog-to-digital conversion by the different numbers of sampling frequencies and the numbers of quantization bits and are recorded to a disk. A first CGMCAP code for managing the copying of the two-channels and a second CGMCAP code for managing the copying of the multichannels are recorded to a lead-in area of the disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321590-A (JP)
Title: Crab eating utensil
Inventor: SAKAGUCHI SAKUYA
IPC: A47G21/06
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very convenient crab eating utensil by which the shell of crab legs can be easily cracked in arbitrary positions and there is no danger of injury at the time of shell crashing operations.  <P>SOLUTION: A grip base 1 of the crab eating utensil is provided with insertion holes 5 for cracking crab into which a crab leg 4 is inserted. The shell of the crab leg 4 can be broken by inserting the crab leg 4 into one of the insertion holes 5 and bending it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322963-A (JP)
Title: Multiform cargo ship and both-way transport system using the same
Inventor: IGARASHI YUJI
IPC: B63B25/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a both-way multiform transport system extensively applicable and usable in the manufacturing sphere of a mining industry, which is capable of achieving flexibility of cargo in the hold of the ship corresponding to the form of a cargo such as a fluid form or a solid form by expanding or contracting a cargo tank in outward or homeward transportation, preventing one-way transportation, effectively using a cargo space in the hold, and alternately transporting cargo in a fluid form such as powder or liquid and cargo in a solid form such as a general cargo.  <P>SOLUTION: The cargo tank 2 is provided in the hold F of the ship body 1, and is formed of a flexible material so that it can be expanded or contracted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328612-A (JP)
Title: Display device
Inventor: IKEUCHI TOSHIO
IPC: H01R29/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with which exchange work is easy when a shipping destination is changed.  <P>SOLUTION: The display device includes a box-like main body 43 with a first opening 49 formed thereon, a liquid crystal panel 17 disposed within the main body 43, a first connector 31 with which a conductive pin 45 or a conductive tube in a predetermined form is formed on its front side, for supplying power for the liquid crystal panel 17, and a first fixing plate 44 for fixing the first connector 31 to protrude the rear side of the first connector 31 into the main body 43 via the first opening 49. The first fixing plate 44 is freely removably fixed onto the main body 44 to expose the front side of the first connector 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327397-A (JP)
Title: Fuel cell system
Inventor: KOBAYASHI KOJI
IPC: H01M8/10
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which is unlikely to have the air pole and electrolytic film of a fuel cell deteriorate, even if driving and stopping are repeated.  <P>SOLUTION: The fuel cell system comprises a solid polymer membrane type stack 1 having a fuel chamber 12a for supplying fuel gas to a hydrogen electrode 11b, an air chamber 12b for supplying air to an air electrode 11c, and an electrolytic film 11a interposed between the hydrogen and air electrodes 11b, 11c; a fuel supply means for supplying the fuel gas to the stack 1 via a hydrogen supply route 20; a fuel exhaust means for exhausting the fuel gas, after reaction in the fuel cell via a hydrogen exhaust channel 30; and a fuel substitution means for substituting residual air, or the like, for the fuel gas, when the fuel cell is activated. In the fuel substitution means, the exhaust speed of the residual air, or the like at start up becomes faster than that of the fuel gas at normal drive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329287-A (JP)
Title: Game machine and simulation game program
Inventor: NAKANO FUMIO
IPC: A63F13/45
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent a stationary shooting from being performed, and can prevent a substantial operating ratio from decreasing by reducing a period of time in which game balls are not launched, and a simulation game program.  <P>SOLUTION: When holding balls which are memorized in a main RAM 33 reach 10, a "game state with a privilege" wherein a normal electric device 65 becomes more advantageous for a game player than when the held balls memorized in the main RAM 33 have not reached 10 is set by a main CPU 31. In concrete, when the "game state having the privilege" is set, the opening probability of the normal electric device 65 is increased. Also, the extension of the opening time, and the increase of the opening frequency of the normal electric device 65 are performed. Also, at least one from among the opening probability, the opening time and the opening frequency of the normal electric device 65 is displayed on a liquid crystal displaying device 13 and notified to the game player.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334962-A (JP)
Title: Optical head, and optical recording medium recording/reproducing device
Inventor: AIKI KAZUMA
IPC: G11B7/09
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To expose a regular position of a light receiving element with a light spot irrespective of optical recording media by carrying out tracking using three-spot method to a laser light source corresponding to a plurality of wavelengths.  <P>SOLUTION: The optical head optics 1 is provided with diffraction areas 12b, 12a differing in grid spacing and grid angle from each other, and a diffraction-grating 12 with which the diffraction region 12a is arranged on both sides of the diffraction region 12b at two symmetrical positions between these two diffraction regions is arranged between a semiconductor laser component 11 and an objective lens 15. Especially, when the grid spacing and grid angle of the diffraction region 12a are expressed by P<SB>1</SB>, θ<SB>1</SB>, those of the diffraction region 12b are expressed by P<SB>2</SB>, θ<SB>2</SB>, and the wavelengths used are expressed by λ<SB>1</SB>, λ<SB>2</SB>, a grid pitch is set satisfying P<SB>2</SB>/P<SB>1</SB>=ε*λ<SB>2</SB>/λ<SB>1</SB>(0.9≤ε≤1.1) considering various errors such as dimensional tolerances.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004064734-A (JP)
Title: Telecommunication system, gateway, and transmitting method for streaming video content
Inventor: BAIS MICHEL ALEXANDER
IPC: H04L12/66
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telecommunication system which has mobile terminal stations wherein a TV conference is enabled (i.e., H.324M), a line switching network and a packet switching network.  <P>SOLUTION: In the telecommunication system to transmit streaming video contents from a mobile terminal station 1 to a streaming video server 9 in the Internet 5, a gateway 7 is connected with the line switching network at one side and connected with the Internet at the other side. The mobile terminal station and the gateway are suitable for converting video bit streams according to a protocol for the TV conference between mobile terminal stations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004331156-A (JP)
Title: Sealed package with lid and lid member constituting package
Inventor: SATO TOSHIYA
IPC: B65D53/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed package having a lid and a lid member constituting the package capable of adapting for an increased inner pressure in a container caused by heating at a microwave oven without seal opening at the lid member for the package during the heating at the microwave oven or without forming any air releasing part by arranging some small holes or the like but having a superior sealing characteristic and easy seal opening characteristic.  <P>SOLUTION: A sealed package 1 having a lid comprises a container body 3 provided with a flange part 312 at a circumferential edge of an opening 311, and a lid member 2 heat sealed at the flange part. The lid member 2 is provided with an aeration part 211 and a covering member 212 covering the aeration part 211 is adhered to it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334984-A (JP)
Title: Recording and reproducing device and method
Inventor: TANAKA YASUTO
IPC: G11B11/105
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To precisely eliminate the tracking offset and improve the recording and reproducing performance in recording and reproducing a magnetooptical recording medium of a magnetic domain wall movement detection type.  <P>SOLUTION: After a test pattern is recorded on a recording medium in a state in which a prescribed first offset value is set to a tracking error signal, the reproduction of the test pattern is repeated two or more times while changing the offset given to the tracking error signal, and a second offset value at which an optimal quality for the reproduction signal quality of the test pattern is obtained is determined. From the first and second offset values, an optimal offset value for recording and reproducing is determined. For example, the average value of the first and second offset values is determined to be the optimal offset value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309993-A (JP)
Title: Lens for spectacles friendly to eyes and spectacles
Inventor: TSUNEOKA HIDEO
IPC: G02C7/02
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens for spectacles friendly to eyes and spectacles equipped therewith.  <P>SOLUTION: In the lens for spectacles, (a) the change of a refractive index caused by the change of wavelength is within 0.05, (b) its Abbe number is ≥61 and (c) its luminous transmittance before applying a surface reflection reducing agent is ≥93% in a visible light region, and it is composed of 99.8 to 100 wt.% S<SB>i</SB>O<SB>2</SB>and 0 to 0.2 wt.% Al<SB>2</SB>O<SB>3</SB>, and far infrared emissivity is ≥95%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330286-A (JP)
Title: Gas fusion cutting machine
Inventor: ABE KOJI
IPC: B23K7/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To greatly reduce installation space, to improve safety and maintenance workability, to make advantageous to expenses including installation cost and running cost, and to make a simple structure possible.  <P>SOLUTION: In the gas fusion cutting machine, a main control device 21 is mounted on a traveling body equipped with a flame torch for forming a high temperature flame for the purpose of fusion cutting of a workpiece. The main control device 21 is provided with; a water electrolysis type hydrogen/oxygen separating generating device 22 that separately produces gaseous hydrogen and oxygen from water by electrolysis; an oxygen generating device 23 for generating gaseous oxygen; a valve driving part 24 for driving to open/close a valve (not shown) that branches the gaseous hydrogen and oxygen for the use of preheating or cutting and for separately supplying the gases to proper sections; a measuring sensor 25 for measuring the gaseous hydrogen, oxygen or electric consumption, etc.; a traveling body driving part 26 that controls to drive the running of the traveling body; and a controller 27 consisting of a CPU and the like, for controlling each of the foregoing parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343192-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: KIWADA MASAKATSU
IPC: G06F3/12
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing method, and an image processing program capable of preventing the falsification of an original including a voucher to certify that a prescribed charge is paid in advance and facilitating the user's convenience of the use of image data resulting from reading the original.  <P>SOLUTION: When a copying machine as the image processing apparatus recognizes that the image data include a voucher image related to the certificate that a postal charge is paid (YES in S104), the copying machine replaces the voucher image in the image data with a postage stamp sticking indication including information to instruct the sticking of a postage stamp to certify that the postal charge is paid (S106, S107, S108).  <P>COPYRIGHT: (C)2005,JPO&NCIPI