baber/WOPTO huggingface dataset:
Patent JP-2004118736-A (JP)
Title: Portable electronic device
Inventor: YAGI YUSUKE
IPC: G06K17/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device capable of selecting an application allowed to operate by power supply voltage supplied from the external without using an application selecting command.  <P>SOLUTION: The value of power supply voltage supplied from a card reader/writer is different in accordance with the sorts of applications. An IC card in which a plurality of applications are registered detects the value of power supply voltage supplied from the card reader/writer and selects an application corresponding to the detected voltage value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126052-A (JP)
Title: Image forming apparatus
Inventor: SATO YOSHIAKI
IPC: G03G15/16
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an easily viewable unevenness of an image from occurring by simultaneously preventing the occurrence of an interference between electrification fringes in primary electrification and secondary electrification and the occurrence of an interference between biases in an image forming apparatus adopting an intermediate transfer system.  <P>SOLUTION: A bias obtained by superimposing AC voltage whose peak-to-peak voltage is 2000V and whose frequency is 1200Hz on DC voltage which is -600V is applied to an electrifying roller 2 from an electrification bias power source 40, and the bias obtained by superimposing AC voltage whose peak-to-peak voltage is 2500V and whose frequency is 600Hz on DC voltage which is +1500V is applied to a residual toner electrifying roller 31 from a power source 37. Since the frequency ratio of the electrifying bias and the residual toner electrifying bias is 2:1, the interference fringe and beat frequency become zero, whereby the interference and the beat are prevented from occurring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126877-A (JP)
Title: Card holding structure
Inventor: KUMAZAWA KAZUYA
IPC: H04B1/38
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding structure by which an SIM (Subscriber Identification Module) card is held by holding the SIM card in a casing without covering the SIM card for holding with a battery case.  <P>SOLUTION: The card holding structure mounts the card by sliding the card 2 on a card connector 3 fixed on a substrate in portable terminal equipment. Where, the card holding structure holds the card 2 by means of card holding sections 8 provided at a front section (direction A), the slide direction of the card 2, of the card connector 3 and is provided with a slope and stopper consisting of a rectangular elastic piece in which one end is fixed to the casing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125111-A (JP)
Title: Gas cylinder, stage apparatus, and exposing device
Inventor: TANAKA KEIICHI
IPC: H01L21/027
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cylinder or the like for reducing irregular vibration at a high-frequency band.  <P>SOLUTION: A pressure chamber 313 in a rectangular parallelepiped shape is formed inside a slider 301 by digging. A guide bar 302 is fitted to the slider 301. A gas channel 323 is formed inside the guide bar 302. A nose cone 305 having a silencer 345 on the surface is provided in the pressure chamber 313. A nose cone 306 having a silencer 346 on the surface is provided in the gas channel 323. Silencers 313A, 313B are affixed also at the inside of a right wall 312 and a left wall 313 in the slider 301, respectively. The silencers absorb shock waves in an operating gas introduced into the gas cylinder 300.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129712-A (JP)
Title: Portable container for liquid cosmetic
Inventor: MIYASHIRO AKITSUKI
IPC: A45D34/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable container for liquid cosmetics which ensures a sufficient containing capacity for the contents and prevents the leakage of the contents.  <P>SOLUTION: The container comprises a cylindrical main body 12 having an open inlet 12d at one end and a discharging part 12a having a discharging hole at the other end, an internal thread member 13 fit in the main body 12 and having an internal thread formed on the inner peripheral surface, an upper lid 11 mounted on the main body 12, and a bottom lid 14 having an external thread 14a on the outer peripheral surface and a flange part 14b on the other and covering the inlet 12d by being attached to the internal thread member 13. The end surface of a wall part of the internal thread member 13 is located inside the end surface of a wall part of the main body, and the flange part 14 has an outer diameter to cover at least the surface on which the main body 12 and the internal thread member 13 are bonded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134462-A (JP)
Title: Aluminum solid electrolytic capacitor
Inventor: FUKUDA MINORU
IPC: H01G9/012
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum solid electrolytic capacitor that is reduced in ESR and improved in capacitor characteristics.  <P>SOLUTION: This aluminum solid electrolytic capacitor is constituted by successively forming a solid electrolytic layer composed of a conductive precoated layer and an electrolytically polymerized conductive polymer film, and a conductor layer on aluminum foil coated with a dielectric oxide film and connecting the aluminum foil and conductor layer to a lead frame through anode and cathode leads, respectively. In addition, the capacitor is packaged. The anode lead and lead frame are obtained by successively forming nickel layers, palladium layers having thicknesses of 0.005-10 μm, and gold layers on the surfaces of copper alloys.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130209-A (JP)
Title: Spherical cleaning implement
Inventor: YAMAGUCHI TOSHIAKI
IPC: D01F8/10
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning implement constituted so that a tubular passage can be cleaned precisely by sticking the cleaning implement closely to the pipeline.  <P>SOLUTION: This spherical cleaning implement has a constituent fiber-entwined/fused netlike structure and 0.5-30 mm major axis and contains ≥80 mass% adhesive crimped staple fiber which is composed of at least one constituent fiber selected from a split type conjugated fiber, a sheath-core type conjugated fiber and an island-sea type conjugated fiber and has ≤5.0 dtex fineness and 0.5-10 mm fiber length. A tubular passage cleaning implement is obtained by welding the spherical cleaning implement to the tip of a bar-shaped handle part in series or fixing it to the tip of the bar-shaped handle part by using a resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158273-A (JP)
Title: Thin-film transistor
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2002-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor which can be manufactured with a small number of masks and can improve production yield as well as productivity. SOLUTION: This thin-film transistor is formed on a glass plate that can stand heat treatment at 700 deg.C or lower, and an electrode connecting with the source and drain areas is in contact with the upper and side surfaces of the source and drain areas and the glass plate, or a blocking layer, and the transistor can be completed with a small number of masks. Since the glass plate that can stand heat treatment at 700 deg.C or lower is used, no expensive plate such as a quartz substrate or the like is required, and the thin-film transistor can be easily manufactured on the glass plate.
Patent JP-2004139412-A (JP)
Title: Microcomputer and test device thereof
Inventor: SHIBATA MIYOSHI
IPC: G06F15/78
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a microcomputer provided with a mechanism which can report input/output state of an I/O port to the exterior with data signal.  <P>SOLUTION: In this microcomputer, when output of an I/O state output register 203 is 'H'level, at the first half domain of reference clock, switching elements 208, 210, 215, 216 are made ON state and switching elements 207, 208 are made OFF state by output of a switching element 217; at the latter half domain of the reference clock, these elements are made become the reversed operational state. At the first half domain of the reference clock, when a direction register 201 outputs the output state 'H', an I/O port terminal 218 becomes 'H' level; the direction register 201 outputs the input state 'L', the I/O port terminal 218 becomes 'L' level. At the latter half domain of the reference clock, input/output of data signal is performed. In short, the input/output state of the I/O port can be reported to the exterior before input/output of data signal is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145454-A (JP)
Title: Information processor and information processing method
Inventor: SARUWATARI TOSHIAKI
IPC: G06F9/38
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which does not use a large-scale circuit but uses a simple logic circuit to eliminate a penalty at the execution of a branch instruction.  <P>SOLUTION: An information processor is provided, which has a prefetch buffer (103) for fetching an instruction with a width more than twice the instruction length and for storing the prefetched instruction; a decoder (105) for decoding the instruction stored in the prefetch buffer; and a computing element (107) for executing a decoded instruction. An instruction request control circuit (104) demands prefetching of a branch destination instruction, when the branch instruction is decoded; and at other time, makes a request for prefetching an instruction sequentially. A prefetch control circuit (104), when branching is performed by the branch instruction, fetches the branch destination instruction into the prefetch buffer; and when branching is not performed, ignores the branch destination instruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146171-A (JP)
Title: Plasma display panel
Inventor: KUBOTA HIDENAO
IPC: H01J11/12
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel capable of improving luminous efficiency by increasing a phosphor area.  <P>SOLUTION: A surface discharge region of a display-side substrate for forming main discharge is projected in a protrusive shape toward a back-side substrate, when it is assumed that the protrusive projection amount of the display-side substrate is A1, the back-side substrate is separated from the display-side substrate by nearly A1; the height of a barrier ribs is increased by nearly A1, the distance between display electrodes and address electrodes is set nearly equal to the distance before projection, driving voltages of the address electrodes are generally equalized, the surface area of the phosphor applied to the side surfaces of the barrier ribs and the surfaces of the address electrodes are increased by relating it to the increment of around A1 in the height direction of the barrier ribs, and thereby the luminous efficiency is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141057-A (JP)
Title: Freeze storage method for marine product
Inventor: MIURA YASUSHI
IPC: A23L17/60
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freeze storage method for marine products making it possible to maintain properties inherent in raw food even after thawed in a process of freezing raw wakame seaweed or raw sea urchin as a marine product.  <P>SOLUTION: The freeze storage method for marine products comprises cleaning raw wakame seaweed as a marine product, and thereafter soaking the raw wakame seaweed in a water solution of gluconate salt followed by freezing the resultant wakame seaweed after draining the solution. Another version of the freeze storage method for marine products comprises cleaning raw sea urchin as a marine product, and thereafter soaking the raw sea urchin in a water solution of gluconate salt followed by freezing the resultant sea urchin after draining the solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142585-A (JP)
Title: Wheel mounting member for transplanter
Inventor: TSUCHIE MASATSUGU
IPC: B60B37/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel mounting member for a transplanter, which allows a disk wheel type wheel to be easily mounted to an axle for mounting a spoke type wheel.  <P>SOLUTION: A wheel mounting member 10 for mounting a wheel 2 having a disk wheel 13 constituted of a circular plate shaped disk, comprises a cylinder part 21 for inserting an axle 17 to mount a wheel having a spoke type wheel, and a flange part 22 for mounting the disk wheel 13. A mounting pin hole 27 is provided in the cylinder part 21, for inserting a pin 28 which prevents slipping off of the cylinder part 21 from the axile 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177987-A (JP)
Title: Data processing controller, data processing control method, and system
Inventor: TAKAMINE KOICHI
IPC: H04N1/387
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To display image data exchanged between portable terminal apparatuses having different output abilities.  <P>SOLUTION: This data processing controller processes data to be processed on the basis of output ability information about an output device capable of outputting processing objective data such as the image data, and outputs the processed data formed by processing the processing objective data to an output device. In this way, the data to be processed are converted into those matching output ability of an output device, and consequently, the output device can output any processing objective data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142310-A (JP)
Title: Inkjet recording head
Inventor: GOTO HIDEKI
IPC: B41J2/045
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head which stably discharges ink by suppressing a volume variation of a non discharge channel and reducing effects of residual vibration generated when the non discharge nozzle is changed over to a discharge channel.  <P>SOLUTION: The inkjet recording head has a substrate 1 formed of a piezoelectric material, and a top plate (lid plate) 6 formed of a piezoelectric material. A plurality of grooves 2, 2 ... are set on the substrate 1, and the top plate 6 is set to cover the grooves 2. A partition wall driving electrode 3a is set at a side wall of the groove 2. A top plate driving electrode (lid plate driving electrode) 3b is formed at a boundary region to the top plate 6 side of the groove 2. In other words, each groove 2 has the partition wall driving electrode 3a and the top plate driving electrode 3b to be a channel A, B, C covered with the top plate 6. An ink suction port and an ink discharge opening are set at each of the channels A, B and C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147462-A (JP)
Title: Coupling device for cable protection cover
Inventor: SHIINA YASUSHI
IPC: H02G7/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling device for cable protection covers that allows the easy coupling of the covers by only pushing in a coupler between abutting ends of the cable protection covers by making the cable protection covers sheathed to a laying cable having the same diameters abut against each other.  <P>SOLUTION: The coupling device for the cable protection covers is configured such that a cable lead-in port 3 is formed along the busbar of a cable-sheathing cylinder body 1, the laying cable 4 is led into the cable-sheathing cylinder body 1 by expanding the cable lead-in port 3, a channel-shaped rib 12 is protrusively arranged along the other busbar of the cable-sheathing cylinder body 1, a first coupling pin 15 of the coupler 17 is inserted in and locked to a coupling hole 19 formed in the end of the channel-shaped rib 12 of one adjacent protection cover, a second coupling pin 16 of the coupler 17 is inserted in and locked to the coupling hole 19 formed in the end of the channel-shaped rib 12 of the other protection cover, and the first and second coupling pins 15, 16 are received in a groove 13 of the channel-shaped rib 12, thus coupling the protection covers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147702-A (JP)
Title: Suturing instrument
Inventor: SHIBA MIKIO
IPC: A61B17/072
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suturing instrument which has a modified holding mechanism in particular concerning a type which is used for surgery and sutures human tissues.  <P>SOLUTION: The tip working part has a staple cartridge 34 in which a plurality of staples are housed in a plurality of rows and an anvil 36 which has a molding part to form the staples openably linked to the staple cartridge 34. Provided inside the staple cartridge 34 are a staple pushout member 54 which moves from the near position to the far position in the staple cartridge 34 to push out the staples in the direction of the anvil 36, a cutter 48 and an anvil lock 50 which moves to a position in the course of the staple cartridge 34 from the near position to a midway in linkage with the staple pushout member 54 and the cutter 48 while stopping at the point in the course to block the separation of the anvil 36 and the staple cartridge 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330872-A (JP)
Title: Hard disc connecting device
Inventor: HIRAKATA TOMOAKI
IPC: G11B20/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard disc connecting device enabling the connection of a hard disc device having a different interface standard.  <P>SOLUTION: ATA standard is adapted in an interface device 31 for connecting a hard disc driver 51, and SCSI standard is adapted in an interface device 32 for connecting a personal computer 52 and an interface device 33 for connecting a copy designation hard disc driver 53. Each interface device has a connecting terminal 311, 321 or 331. The personal computer 52 can be connected to the hard disc drivers having various interface standards through this device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148671-A (JP)
Title: Microcapsule liquid, thermosensitive recording material and multi-color thermosensitive recording material using this microcapsule liquid
Inventor: TAKAHASHI HIDETOMO
IPC: C08L101/14
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcapsule liquid which suppresses the soft flocculation of a microcapsule and shows high thermosensitivity and high chromophoric performance through coming into contact with a coupler or a developer when used in a thermosensitive recording material and a multi-color thermosensitive recording material and outstanding fresh shelf stability, a thermosensitive recording material and a multi-color thermosensitive recording material using the microcapsule liquid.  <P>SOLUTION: The microcapsule liquid is obtained by emulsifying an organic solvent solution containing a diazonium salt compound or an electron-donative dye precursor and a polyfunctional isocyanate compound in an aqueous solution of water-soluble polymer and forming a microcapsule wall by polymerizing the polyfunctional isocyanate compound. In addition, the microcapsule liquid contains at least one kind of a water-soluble or water-dispersed polymer with a hydrophobic group on a single terminal. The thermosensitive recording material and the multi-color thermosensitive recording material with a thermosensitive recording layer using the microcapsule liquid are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155809-A (JP)
Title: Method for removing impurity from fuel oil
Inventor: SUMIMOTO MORIHISA
IPC: C10G31/10
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To separate and recover solid matter and a fuel oil component from a fuel oil C used as a fuel in an internal combustion engine serving as the power source for e.g. a large marine vessel or a generator so that the fuel oil component can be used again as a fuel.  <P>SOLUTION: A low-grade fuel oil such as a fuel oil C used as a fuel for e.g. a large marine vessel or a generator on land is treated with a high-speed centrifugal separator to centrifugally separate impurities, the inside of the centrifugal separator is washed with a fuel oil A to withdraw the centrifugally separated sludge, the moisture is removed by vaporization from the withdrawn sludge containing a fuel oil C and a fuel oil A, the sludge is then subjected to centrifugal separation with a low-speed centrifugal separator to separate and remove solid matter from the sludge, and the remaining mixture of a fuel oil C and a fuel oil A is used as a fuel for the above-mentioned engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156274-A (JP)
Title: Water-retentive block paving method and block for water-retentive pavement
Inventor: TSUDA TOKIHIRO
IPC: E01C11/24
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-retentive block paving method and a block for a water-retentive pavement, which enable the water retention of a block pavement to be maintained for a long period of time and can ensure the function of a permeable pavement in addition.  <P>SOLUTION: The water-retentive block paving method and the block for the water-retentive pavement enable the water retention to be maintained for a long period of time, and can concurrently ensure the function of the permeable pavement in addition. The water-retentive block, whose bottom surface has a plurality of horizontally penetrating grooves, is laid; a water absorbing material, which reaches a water storage tank, is packed in a part of the groove; water in the water storage tank is supplied to the block by using capillarity, so that the water retention of the block can be maintained for a long period of time; and rainwater permeating from a dry joint is made to permeate through a base course via another dry joint of the bottom surface so that the function of the permeable pavement can be ensured, and supplied to the water storage tank for the water retention. Additionally, construction work is carried out by means of a reinforced plate and or a block whose side surface undergoes male-female engagement, so as to prevent the settlement of the block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157770-A (JP)
Title: Processor
Inventor: SAKAI HIDEO
IPC: H03M1/34
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To temporarily actuate a D/A conversion circuit for acquiring a digital signal in acquisition of the digital signal based on D/A conversion of an input analog signal in a one-chip microcomputer with the built-in D/A conversion circuit.  <P>SOLUTION: This processor is provide with an A/D converter 12 converting an input analog signal into a digital signal, a CPU 11 receiving the digital signal and controlling operation of an A/D conversion circuit 12, and an interruption request generation circuit 20 comparing the input analog signal with a comparison analog signal and generating an interruption request according to a comparison result for giving it to the CPU 11. The CPU 11 actuates the A/D conversion circuit 12 to convert the input analog signal into the digital signal when an interruption request is given from the interruption request generation circuit 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156304-A (JP)
Title: Removal and backfilling construction method for pipe-jacking tunnel
Inventor: ISHIDA KIKUO
IPC: E21D9/06
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removal and backfilling construction method for a pipe-jacking tunnel in which a jacking pipe is removed and backfilling can be carried out without working large compressive force resulting from frictional force working between a ground and the jacking pipe to the jacking pipe constituting the pipe-jacking tunnel.  <P>SOLUTION: The construction method is conducted so that the jacking pipes 3 constituting the pipe-jacking tunnel 1 are removed one by one in a sleeve 25, laying the sleeve 25 on the outer periphery of the existing pipe-jacking tunnel 1 to be removed. The pipe-jacking tunnel 1 is removed, and an excavated pit 32 excavated by the sleeve 25 is filled with a backfilling material and the pit is backfilled.  <P>COPYRIGHT: (C)2004,JPO