baber/WOPTO huggingface dataset:
Patent JP-2005025393-A (JP)
Title: Guest room management system
Inventor: TAKAHASHI TORU
IPC: H04W84/10
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for immediately acquiring guest room information when a staff needs to know it by using a portable mobile communication terminal with a Web function mounted thereon.  <P>SOLUTION: The system is composed of a PHS terminal 10 owned by a staff; a private branch exchange having wireless base stations 11, 12; a hotel server 14; a Web server 17; a PIAFS 18; and an intranet 19 transferring data among these equipment. Position information of the PHS terminal 10, date and time of transmitting and receiving from and to the PHS terminal 10, a destination phone number, a call time, a history of answer or no answer, a name of a guest, check in/out information, etc. are stored in the hotel server 14. When a request for retrieving the room information is transmitted to the Web server 17 via the PIAFS 18 from the PHS terminal 10, the Web server 14 receives the guest room information from the hotel server 14 and edits the guest room information for browser display to transmit it to the PHS terminal 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026389-A (JP)
Title: Electrode structure on p-type iii-group nitride semiconductor layer and method of forming the same
Inventor: TAKATANI KUNIHIRO
IPC: H01S5/042
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure having a stable low resistance and a high adhesive strength on a p-type III-group nitride semiconductor layer.  <P>SOLUTION: The electrode structure on the p-type III-group nitride semiconductor layer includes first, second, third, and fourth electrode layers (102, 103, 104, and 105) stacked in this order on the semiconductor layer. The first electrode layer (102) contains at least one kind of metal selected from among a first metal group consisting of Ti, Hf, Zr, V, Nb, Ta, Cr, W, and Sc. The second metal layer (103) contains at least one kind of metal selected from among a second metal group consisting of Ni, Pd, and Co. The third metal layer (104) contains at least one kind of metal selected from among a third metal group consisting of Mo, Ru, Rh, W, and Ir. And, the fourth electrode layer (105) contains at least one kind of metal selected from among a fourth metal group consisting of Au and Al.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029645-A (JP)
Title: Aqueous ink composition for erasable pressurized ball-point pen
Inventor: OKUMURA SHIGERU
IPC: C09D11/18
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous ink composition for an erasable pressurized ball-point pen which performs writing by applying pressure to an ink and compulsorily discharging it and can be erased with an eraser.  <P>SOLUTION: This aqueous ink composition for the erasable pressurized ball-point pen contains a colorant comprising at least a pigment, a film-forming agent having an average molecular weight of 200,000-3,000,000, a plasticizer and water. Preferably, the film-forming agent is at least one selected from the group consisting of a polyethylene oxide and an ethylene oxide/propylene oxide co-polyaddition product. The composition is excellent in ink dischargeability, writing condition and erasability of a drawn line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028703-A (JP)
Title: Optical recording medium and bibenzooxazinyl derivative
Inventor: ISHIDA TSUTOMU
IPC: G11B7/24
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium capable of well recording and regenerating with a laser with a wave length of 300-900 nm, especially a bluish purple laser light selected from a range of a wave length of 400-410 nm, and a new bibenzooxazinyl derivative which can be suitably used for the optical recording medium.  <P>SOLUTION: The optical recording medium is characterized by comprising at least one kind of bibenzooxazinyl derivatives in at least one recording layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028504-A (JP)
Title: Micro electromechanical system (mems) element and method for manufacturing the same
Inventor: SAGA KOICHIRO
IPC: H01L41/22
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MEMS element having a diaphragm structure, which is easily manufactured by preventing the corrosion of exposed metallic material portions when a sacrificial film is etched, and further to provide a method for manufacturing the same.  <P>SOLUTION: The method for manufacturing the MEMS element comprises processes for: forming a sacrificial film 13 composed of a metallic film or a metal nitride film or a metal oxide film on the surface of a semi-conductor substrate 12; forming a thin film 17, which becomes a movable thin piece later, on the sacrificial film 13; and removing the sacrificial film 13 by etching, using a solution having selectivity and forming the movable thin piece 11 so as to face the surface of the semi-conductor substrate 12 separated by a disconnection space 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004221046-A (JP)
Title: Anode and magnetron using the same
Inventor: I YON SU
IPC: H01J23/027
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized anode and a magnetron using the same.  <P>SOLUTION: The anode includes a cylindrical anode body with an inner diameter of 32.5-34.0 mm; 10 pieces of vanes radially provided on an inner periphery surface of the anode body; inner side straps and outer side straps provided on lower surfaces on the vanes at intervals of 0.8-1.2 mm, contacting with every two vane one by one to electrically connect each vane, and has a resonant frequency of 2,450 MHz. The anode body and the vanes are integrally formed to simplify the process, or structured to have identical thicknesses.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005038892-A (JP)
Title: Semiconductor light emitting device and its manufacturing method
Inventor: TAKEISHI HIDEMI
IPC: H01S5/022
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which is excellent in preventing short-circuiting from occurring between the electrodes and between the n-type compound semiconductor layer and p-type compound semiconductor layer of a light emitting element when the light emitting element and a support are connected together in a flip chip manner.  <P>SOLUTION: The semiconductor light emitting device is equipped with the light emitting element 1 provided with an n-type electrode 3, and a p-type electrode 5 formed on the same surface of a compound semiconductor layer formed on a substrate 21; and the support 7 provided with a positive electrode 11 connected to the p-type electrode 5, a negative electrode 9 connected to the n-type electrode 3, and a recess located at a boundary between the positive electrode 11 and the negative electrode 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037452-A (JP)
Title: Full color image forming apparatus
Inventor: NIIMI TATSUYA
IPC: G03G15/08
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a full color image forming apparatus which prevents the uneven wear of each electrophotographic photoreceptor.  <P>SOLUTION: The full color image forming apparatus is fabricated by arranging a plurality of image forming devices comprising charging means of imparting charges to electrophotographic photoreceptors by applying a voltage obtained by superposing an AC component on a DC component to at least charging members, image exposing means, first developing means, transfer means, cleaning means, and electrophotographic photoreceptors coated with a surface protection layer having such wear resistance as to ensure an abrasion loss of ≤0.1 μm per 10,000 rotations of the photoreceptor in image formation, wherein between the cleaning means and the transfer means of transferring toners to a transfer member after developing the photoreceptors exposed by the image exposing means with the toners by the first developing means in the image forming devices, second developing means of developing the whole surfaces of the photoreceptors with toners are located.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004106512-A (JP)
Title: Functional film for transfer having functional layer and object equipped with the functional layer and manufacturing method therefor
Inventor: IIJIMA TADAYOSHI
IPC: B32B27/18
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional film for transfer for providing even an object like plate material which is poor in flexibility, with a higher-performance functional layer having a uniform surface thickness, for example, a transparent conductive layer having lower electrical resistance.  <P>SOLUTION: The functional film for transfer has at least a functional layer 4 on a support body 1 peelable from the support body 1 and an adhesive layer 5 containing at least an acrylic monomer (M) and a silicone resin (S) on the functional layer 4 which is a compression layer of functional particulates. Onto the surface of the object to be provided with the functional layer the functional film for transfer is bonded by way of the adhesive layer 5 which is cured. The support body 1 is peeled from the adhesive layer 5 prior to sintering.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043952-A (JP)
Title: Microcomputer system
Inventor: HIROSE YASUNOBU
IPC: G06F15/78
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer system for preventing command data with wrong level from being input to a CPU even if the level of the command data read out from a program memory is varied.  <P>SOLUTION: A level variation detection part 5 detects level variations and continuously outputs a level variation detection signal until the level variations of the command data have converged, when the level of the command data read out from a program memory 4 is varied. A wait signal generation part 6 to which the detection signal is input therein outputs a /WAIT signal to a memory controller 3 until the level variations of the command data have converged. The controller 3 to which the /WAIT signal input therein inserts a wait period into a /RD signal for a program memory 4 until the level variations of the command data has converged. Whereby, a CPU 2 reads the command data after the conversion of the level variations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004216107-A (JP)
Title: Ultrasonic operation apparatus
Inventor: TANAKA KAZUE
IPC: A61B17/32
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic operation apparatus capable of detecting the initial resonant frequency (Fro) securely, speedily and appropriately and shifting to the phase lock loop (PLL) operation.  <P>SOLUTION: In order to immediately detect the initial resonant frequency (Fro) after a foot switch 3 is pressed, a sweeping speed control circuit 24 converts an 8-bit signal (a phase difference amount signal Δθ) expressing the amount of phase difference detected by a phase comparator 18 into an analog with a D/A converter 23, and the output of the D/A converter 23 is outputted to a VCO 25 to be the clock of a sweeping circuit 13. When the amount of phase difference between θi and θv is large and a driving frequency setting signal Fs is far from Fro, the sweeping speed when Fro is detected is increased. On the other hand, when the amount of phase difference between θi and θv is small and Fs is close to Fro, the sweeping speed when Fro is detected is decreased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005040219-A (JP)
Title: Stent
Inventor: NAKAYAMA YASUHIDE
IPC: A61M29/02
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stent being flexibly bendable and flexibly following the deformation and the expansion of stent bodies in the stent covering the outer circumferential surface and the inner circumferential surface with polymer films and reducing thrombus formation property.  <P>SOLUTION: This stent 1 is formed by disposing the plurality of expandable tubular stent bodies 10 some interval apart from one another in their longitudinal direction and integrating them together by the polymer films 2 and 3. The outside polymer film 2 and the inside polymer film 3 are not stuck to the stent bodies 10 so that the outside polymer film 2, the inside polymer film 3 and the stent bodies 10 can be deflectingly moved when expanding the stent bodies 10, however, in parts between the stent bodies 10 and 10, the outside polymer film 2 and the inside polymer film 3 are stuck to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042358-A (JP)
Title: Communication measuring device
Inventor: MOCHIZUKI TOSHIAKI
IPC: E21F1/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel ventilation control device and a control method capable of excluding a VI measured value transmitted from a VI measuring instrument without being incorporated into an arithmetic operation for calculating a ventilation quantity by detecting an abnormality when the VI measuring instrument causes a failure in software, and capable of excluding the VI measured value transmitted from the VI measuring instrument without being incorporated into the arithmetic operation for calculating the ventilation quantity by detecting reduction in accuracy even when accuracy reduction undeterminable by the VI measuring instrument itself is caused.  <P>SOLUTION: The permeability of air in a tunnel is measured and stored in a data preserving part 23, and then, a VI gauge accuracy reduction determining part 24 determines whether or not the measured value read out of the data preserving part 23 is an abnormal value, and when determined as the abnormal value, a ventilation control arithmetic processing part 26 performs arithmetic processing for controlling ventilation by excluding the measured value being the abnormal value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004122763-A (JP)
Title: Sheet for ink-jet recording
Inventor: YAMAMOTO HIROMINE
IPC: B41J2/01
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for an ink-jet recording, wherein a prevention of beading, suitable ink-absorption, water resistance to an image, water resistance to ink-receiving layer and image density are satisfied at the same time.  <P>SOLUTION: The sheet for the ink-jet recording is composed of the ink-receiving layer arranged on a base material, wherein this ink-receiving layer has a surfactant of 2-6 wt%, a water-soluble cationic organic material of 4-8 wt%, and then a sheet-like aluminum oxide hydrate and a water-soluble aluminum salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005075471-A (JP)
Title: Feeder
Inventor: SHIRAKAWA YOSHIHIRO
IPC: B65H20/18
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder, intermittently feeding long transported materials at high speed without complicating the feeder.  <P>SOLUTION: This feeder includes: a feed chuck 35 provided to come close to and separate from a fixed chuck 45; a reciprocating device 50 for reciprocating the feed chuck 35; and an opening and closing mechanism 60 for performing the opening and closing operation of the feed chuck 35 and the fixed chuck 45. The opening and closing mechanism 60 includes: a cam follower 36 provided on the feed chuck 35; a cam follower 46 provided on the fixed chuck 45; a chuck opening and closing cam 64 having a crest part 65 opening the feed chuck 35 and the fixed chuck 45 when the cam followers 36, 46 are positioned and a valley part 66 closing the same similarly; and an air cylinder 63 for switching the positions of the cam followers 36, 46 by moving the chuck opening and closing cam 64.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035766-A (JP)
Title: Paper carrying device for electrophotographic printer
Inventor: TAKAHIRA MASASHI
IPC: G03G21/14
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer equipped with a paper carrying device correcting skewing of a paper edge with a register roller, and correcting the skewing of the entire paper sheet at start of carriage by the register roller to carry the paper sheet.  <P>SOLUTION: In the paper carrying device for the electrophotographic printer carrying the paper sheet to a printing part, the paper sheet is fed to the register roller by a timing roller in the rear of the register roller feeding the paper sheet to the printing part without rotating the register roller, the edge part of the paper sheet is fitted along a contact point part of the register roller to correct the skewing of the paper sheet, and immediately after the carriage of the paper sheet to the printing part by the register roller and the timing roller, gripping force of the timing roller is released to correct the skewing of the entire paper sheet and the paper sheet is carried to the printing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035768-A (JP)
Title: Electrostatic attraction conveyor belt and manufacturing method for the same
Inventor: ASAI SHOZO
IPC: G03G15/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a belt for carrying paper used for a high-speed printer or the like by attracting the paper sheet with electrostatic force at a low cost.  <P>SOLUTION: The electrostatic attraction conveyor belt is composed of a laminating body in which a first film wound in a belt shape and a second film composed of a thermoplastic material wound in the belt shape on an outer peripheral surface or an inner peripheral surface of the first film are arranged, a plurality of transparent electrode films made of the thermoplastic material having a line shape in a belt width direction are arranged between the first and second films, and the second film has an electrode terminal portion provided with an opening for supplying electric power to at least one of end parts of the electrode film. The laminating body is heated and pressurized to have the thickness of the electrode terminal portion to be substantially the same as that of a periphery thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044207-A (JP)
Title: Portable information apparatus
Inventor: MIZOGUCHI TETSUYA
IPC: G06F1/26
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight portable information apparatus operable for a long time and capable of increasing the degree of freedom in selection of a power source.  <P>SOLUTION: Electric power necessary for operating a display part 2 and a control circuit part 3 is supplied from a power source unit 1 via a power source connection cable 11. Voltage from the power source unit 1 is monitored by a power source monitoring circuit arranged in the control circuit part 3, and the monitored condition is displayed in the display part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040453-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which does not make a player feel unnaturalness in performance in the case that the variable display of identification information is stopped by operating a stop switch and a display result is displayed.  <P>SOLUTION: This game machine is provided with the stop switch 68, a fluctuation display control means for displaying the display result by the lapse of a fluctuation display time or the operation of the stop switch 68, and a performance display control means for controlling the performance. The fluctuation display control means starts the fluctuation display of a special pattern 100 when a new start condition is established. The performance display control means is provided with a stop performance control means for executing decelerated variable display when the display result is displayed by the operation of the stop switch 68. The stop performance control means naturally replaces a decorative pattern 101 matched with a previously decided result even in the case that the stop switch 68 is depressed immediately after the fluctuation display of the special pattern 100 is started by turning the decorative pattern 101 to a high-speed variable display before the fluctuation display of the special pattern 100 is started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307462-A (JP)
Title: New polyvinyl ether
Inventor: INAYAMA TOSHIHIRO
IPC: C08F8/06
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new compound that has high solubility in a solvent to be used as an electrolyte solution for driving an electrolytic capacitor, for example, ethylene glycol.  <P>SOLUTION: A novel polyvinyl ether that bears carboxy groups on both of the chain ends or a salt thereof is synthesized. Since such polyvinyl ether or the salt thereof has high solubility in the solvent that is used as an electrolyte solution for driving the electrolytic capacitor, such as ethylene glycol, this polyvinyl ether is suitably useful as a main solute for the electrolyte solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047538-A (JP)
Title: Manufacturing method of double container made of synthetic resin, and double container made of synthetic resin
Inventor: IIZUKA TAKAO
IPC: B65D81/38
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double container made of a synthetic resin at a low cost by forming the double container having a thermal insulation function by blow molding.  <P>SOLUTION: A laminated preform 11 has an external layer 16 made of a polyethylene terephthalate based resin and an adjacent layer 17 which is adjacent to the external layer 16 and made of a synthetic resin being non-adhesive to the polyethylene terephthalate based resin. The laminated preform 11 is biaxial drawing blow molding, and the adjacent layer 7 is heat-shrunk by a heat-treatment after the blow-molding, and a gap 10 is formed between the external layer 6 and the adjacent layer 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055029-A (JP)
Title: Rotary continuous heat treatment device
Inventor: HAYASHI YOSHIAKI
IPC: F27B7/32
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary continuous heat treatment device of high productivity, capable of continuously performing the heat treatment of a powder material which needs a temperature control of high accuracy, without unevenness and dispersion in burning by improving a conventional rotary kiln furnace.  <P>SOLUTION: A quantitative feeding mechanism is mounted between a material supply part 1 and a core pipe 6 of a rotary kiln. The quantitative feeding mechanism comprises a cylindrical body 6 rotated in adjacent to an end part of the core pipe, and a spiral body 13 rotated in the cylindrical body independently from the rotation of the cylindrical body. The cylindrical body may be integrally connected with the core pipe. Whereby the quantitative material can be evenly supplied into the furnace, and only the powder itself can be directly heated with small dispersion of thermal history in a state that the material is uniformly rotated in the furnace little by little.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057006-A (JP)
Title: Temperature management device for electric double layer capacitor
Inventor: YAJIMA YUJI
IPC: H01G9/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature management device that can efficiently prevent the thermal degradation of the performance of an electric double layer capacitor.  <P>SOLUTION: The temperature management device includes thermoelectric cooling elements 14 used for cooling or heating the electric double layer capacitor 10, and a means 15 which controls the electric energy supplied to the cooling elements 14 and the flowing direction of an electric current so as to maintain the temperature of the capacitor 10 at an appropriate level. The thermoelectric cooling elements 14 are disposed on connecting electrodes 11 which connect the capacitors 10 in series or in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI