baber/WOPTO huggingface dataset:
Patent JP-2007079882-A (JP)
Title: Reader/writer for contactless ic tag, and read/write system of contactless ic tag
Inventor: MIURA TORU
IPC: G06K17/00
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reader/writer for a contactless IC tag which requires no change of a control program of higher devices regardless of the number of the reader/writer for the contactless IC tag, can expand the communication range arbitrarily, and keeps communication uninterrupted, and a read/write system of the contactless IC tag.  <P>SOLUTION: The reader/writer for the contactless IC tag includes an antenna 13, a modulation circuit 16 and a demodulating circuit 17 for reading data from or writing data to the contactless IC tag, an external I/F (1) 18 for connection to a higher device or a higher reader/writer device, and an external I/F (2) 19 for connection to a lower reader/writer. A plurality of readers/writers can be connected in series, and control is executed sequentially from the highest reader/writer connected to the higher device to the reader/writer of the lower device connected in series. Each reader/writer device receives a command from the higher device, and gives the command with its own information added to the lower device. Each reader/writer device also receives information from the lower device and gives the information with its own information added to the higher device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006123513-A (JP)
Title: Method for producing cellulose ester film, and cellulose ester film, optical film, polarizing plate and liquid crystal display device
Inventor: NAKAMURA KAZUAKI
IPC: B29C48/305
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a cellulose ester film reduced in load on production or equipment generated for vaporization and recovery of a solvent, and excellent in optical characteristics and dimensional stability, and also to provide a cellulose ester film produced thereby, an optical film, a polarizing plate using the optical film as a polarizing plate-protective film, and further a liquid crystal display device using the polarizing plate.  <P>SOLUTION: This production method comprises mixing a cellulose ester exhibiting a water content of ≤3.0%, at least one of ester plasticizers formed from a polyhydric alcohol and a monohydric carboxylic acid and those formed from a polyhydric carboxylic acid and a monohydric alcohol in an amount of 1-30% of the cellulose ester, and at least one of hindered phenol antioxidants and hindered amine light stabilizers in an amount of 0.01-5%, heating to melt the mixture at a temperature of ≥150°C but ≤300°C, and forming the film by a melt flow casting method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007079286-A (JP)
Title: Image forming apparatus and process cartridge to be used for the same
Inventor: FUJITA TETSUMARU
IPC: G03G15/02
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of local excess discharge and to suppress a situation that the surface of a photoreceptor drum is locally and excessively charged when performing contact charging processing using a brush roller.  <P>SOLUTION: A charging means is constituted of: a brush roller 21 forming a brush on its surface; a drive motor 22 for rotationally driving the brush roller 21; and a power supply 23 for applying prescribed charging voltage to the brush roller 21 so as to uniformly charge the surface of a latent image carrier 1 by bringing the brush roller 21 into contact with the surface of the latent image carrier 1. The outer diameter of the latent image carrier 1 lies within a range of 16 to 34 mm, the outer diameter of the brush controller 21 lies within a range of 6 to 24 mm, and the outer diameter of the latent image carrier 1 and the outer diameter of the brush roller 21 are set so that the sum of these outer diameters is ≤40 mm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085184-A (JP)
Title: Dust collector
Inventor: OGINO KAZUO
IPC: F04D25/16
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin dust collector capable of solving problems in a conventional dust collector wherein the thickness thereof is large, the suction space thereof is small when it is assembled in a clean room, air pressure loss occurs, and an electric power and noise are increased to produce high air quantity.  <P>SOLUTION: Turbofans 1 with inducers are secured to the shafts 3 of motors 2. The motors 2 are secured to a rectangular parallelepiped body 5 by mounting legs 4. A dust collecting filter 6 is installed at the lower part of the turbofan 1. Since the diameter 7 of the turbofan 1 comes within the range of 40 to 50% of the length 8 of the short-side of the body 5, a pressure loss in the body 5 is reduced, and even the fan with a small diameter can surely feed air. Since the pressure loss in the body is reduced, the thickness of the dust collector can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095340-A (JP)
Title: Discharge tube, light source unit equipped therewith, and indicating device
Inventor: TERAKAWA DAISUKE
IPC: H01J61/28
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge tube capable of preventing or reducing any drop in the mercury vapor pressure caused by convergence of a mercury onto a certain position, and to provide a light source unit or an indicating device using the discharge tube.  <P>SOLUTION: In a discharge tube 1, a mercury is encapsulated into a tube 11 and an electrode 12 is attached near both ends of the tube 11. Many mercury reservoirs 14, which have linear materials formed in spirals and a capacity to store the mercury, are provided at almost regular intervals between the two electrodes 12 attached to the tube 11. The light source unit or indicating device with built-in discharge tube 11 is provided with a temperature control means to adjust a temperature of the mercury reservoirs 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007090157-A (JP)
Title: Cathode catalyst for fuel cell and fuel cell using the same
Inventor: HARADA TAKUYA
IPC: B01J37/02
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode catalyst for a fuel cell, which has high catalytic activity and excellent corrosion resistance and to provide the fuel cell using the cathode catalyst.  <P>SOLUTION: The cathode catalyst for the fuel cell consists of an alloy which contains at least one element of the platinum group and at least one element selected from the group consisting of B, C, Be, Si, P, S, Ga, As and Se and the crystal structure of which is in an amorphous state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007090974-A (JP)
Title: Electric power steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/22
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To form both of magnetostrictive film and pinion by each of optimum machining in relation to a torque transmission shaft, and to enhance stability of a magnetostrictive characteristic of the magnetostrictive film.  <P>SOLUTION: This electric power steering device 10 has a constitution to steer steered wheels 31 by transmitting steering torque to steer a steering wheel 21 to a rack shaft 26 via the torque transmission shaft 24 and a rack and pinion 25. The device 10 is provided with a magnetostrictive type torque sensor 41 for detecting the steering torque transmitted to the torque transmission shaft 24. The torque transmission shaft 24 is constituted of a torque side shaft 61 formed with the magnetostrictive film of the magnetostrictive type torque sensor 41 on an outer peripheral surface and a pinion shaft 62 formed with the pinion 32 of the rack and pinion 25. The torque side shaft 61 and the pinion shaft 62 are constituted of separate members connected to each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093838-A (JP)
Title: Method for manufacturing color filter
Inventor: MOTOKI MASAE
IPC: G02B5/20
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a color filter that solves disadvantage of pattern formation by a tilt method, reduces the quantity of discharge pattern information to be transmitted compared to a conventional method, for example, mentioned by a patent reference 1, and achieves stable ink discharge, and further, prevents a white void portion in ink discharge in an edge of a partition.  <P>SOLUTION: The method for manufacturing a color filter by using an ink discharge printing device is characterized in that the ink discharge printing device includes ink discharge units discharging inks of a plurality of colors and each ink discharge unit has a plurality of ink discharge ports discharging an ink arranged along a first direction; the ink discharge units are arranged by colors along the first direction; and the colored ink is deposited in openings of partitions by the ink discharge device to form a colored ink layer while a substrate and the ink discharge units are relatively moved against each other along a second direction almost orthogonal to the first direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006105982-A (JP)
Title: Linear array detector system and inspection method
Inventor: HOPKINS FORREST FRANK
IPC: G01N23/04
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear array detector (LAD) for scanning a specimen with X-ray inspection such as non-destructive inspection.  <P>SOLUTION: The LAD 16 generates a plurality of light signals representing a part of an incident X-ray beam 17 having passed the specimen. The LAD 16 has a scintillator layer 32 where the flat surface of a scintillator is parallel to the X-ray beam, and a two-dimensional array 34 of optical transduction elements. The two-dimensional array of the optical transduction elements receives a plurality of X-rays of the X-ray beam, generates a plurality of electric signals corresponding to the X-rays, and has the optical transduction elements arranged regardless of a plurality of X-ray paths.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137182-A (JP)
Title: Printing device
Inventor: KIMURA SATORU
IPC: B41J3/407
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device enabling it to be prevented that an ink ribbon is twisted or damaged by a printed object upon inserting it and then not incurring a poor conveyance of the ink ribbon and a defective printing.  <P>SOLUTION: The device main frame 2 has a receive section 6. In the receive section 6, an optical disk as a printed object together with a ribbon cassette holding the ink ribbon are received. The ink ribbon and the optical disk are conveyed with a platen-roller, then the optical disk is printed through a thermal head. The optical disk D is made to be inserted from an insertion opening of the side of the device main frame 2 which is located in parallel to the conveying direction of the ink ribbon. If the optical disk D is inserted from a taking-out port 23 located in the direction rectangular to the ink-ribbon conveying direction, the insertion is prevented by an insertion preventing member 29.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007094188-A (JP)
Title: Dye-containing negative curable composition, color filter and method for producing the same
Inventor: FUJIMORI TORU
IPC: G02B5/20
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-containing negative curable composition having excellent storage stability and good light resistance, and an excellent color filter (particularly a color filter for a solid-state image sensor) having high cost performance and a method for producing the same.  <P>SOLUTION: The dye-containing negative curable composition comprises at least (A) an organic-solvent-soluble dye, (B) a photopolymerization initiator, (C) a radically polymerizable monomer and (D) an organic solvent, wherein the content of an inorganic metal salt (X) different from the organic-solvent-soluble dye (A) to total solid content is ≤0.1 mass%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096160-A (JP)
Title: Semiconductor composite device, printer head using the same, and image forming apparatus
Inventor: OGIWARA MITSUHIKO
IPC: B41J2/44
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that reduction of material cost due to miniaturization of an LED chip is very difficult because a region of a wire bonding must be provided on the LED chip.  <P>SOLUTION: A predetermined circuit region 103 and a semiconductor thin film 105 are formed on a first substrate 102. In the semiconductor thin film 105, a three-terminal element structure is formed by a conductive layer 104, individual electrodes 108, and a conductive layer 115. The semiconductor thin film 105 is made into such a configuration, and thus, the LED chip can be miniaturized and the material cost can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095602-A (JP)
Title: Method of producing polar plate for alkaline accumulator
Inventor: FUJISAWA KAZUHIRO
IPC: H01M4/26
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing alkali-treated polar plates of which charge/discharge characteristics do not deteriorate even if stainless steels containing chromium are used for an alkaline solution tank or sintered core materials.  <P>SOLUTION: The method of producing alkaline accumulators includes a filling cycle composed of an immersion process of immersing a porous sintered substrate in a aqueous solution mainly containing nitrate, an intermediate drying process of heating and drying the porous substrate immersed in this solution mainly containing nitrate, an alkaline immersing process of immersing the dried substrate in an alkaline solution, and a washing process for removing alkali. The concentration of chromium ion in the alkaline solution of the alkaline immersion process is controlled to be 50 ppm or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098571-A (JP)
Title: Print head inspection equipment, printer, print head inspection method and it's program
Inventor: IZUMIO SEIJI
IPC: B41J2/01
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To quickly get a grip on dislocation in the arrangement of nozzles of a print head.  <P>SOLUTION: The inkjet printer 20 has print head inspection equipment 50 which detects induced voltage caused by the arrival of charged ink droplets at an ink receiving area 52. The ink receiving area 52 is divided into a first area 52a and a second area 52b, interposed by the transfer side edge 63 of an inspection plate 60 as a border line. The equipment detects induced voltage occurring in the ink receiving area 52 at the time when charged ink droplets are sequentially discharged from the first area 52a to the second area 52b from nozzles 23 forming a nozzle array 43 designed so as to line up in parallel with the border line on the print head 24 and get a grip on whether or not ink droplets arrive at areas where they are designed to practically arrive on the basis of detected induced voltage. The equipment performs the same operation for the nozzles 23 forming lines of nozzles. Thus, the equipment gets a grip on the dislocation of the nozzles 23 by directly detecting ink droplets.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006094538-A (JP)
Title: Method and system for locating mobile subscriber in cdma communications system
Inventor: MESECHER DAVID K
IPC: H04J13/00
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for accurately determining the current location of a mobile subscriber unit, using data available in the existing CDMA system.  <P>SOLUTION: The system determines the geographic location of a subscriber unit within a CDMA communications system. At least one base station transmits a spread spectrum signal with a chip code sequence unique to that base station. A subscriber unit receives the base station signal and transmits a spread spectrum signal with a unique chip code sequence that is synchronized with the chip code sequence of the received base station signal. The base station receives the subscriber unit signal and compares the chip code sequence of the received subscriber unit signal with the chip code sequence signal transmitted by the base station, and specifies the location of the subscriber unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007100740-A (JP)
Title: Electromagnetic proportional valve
Inventor: YAMAZAKI TAMOTSU
IPC: F16K31/06
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic proportional valve, having no flow control characteristic dispersion and performing stable and highly accurate flow control.  <P>SOLUTION: A radial clearance A is formed between a plunger tube 32 and a plunger 39 by difference between an inner diameter Da of a plunger tube 32 and an outer diameter Db of the plunger 39. A radial clearance B is formed between a holder member 41 and a plate spring 51 by difference between an outer diameter (a diameter of an inner periphery of an end face 47) Dc of a holder member 41 of a part to which a plate spring 51 is loosely fit, and an inner diameter Dd of the plate spring 51. Subsequently, a radial clearance C is formed between a valve housing 11 and a plate spring 51 by difference between an inner diameter of a cylindrical cover member 14 (a diameter of an outer periphery of an end face 27) Df of a part with which the plate spring 51 is abutted and engaged. The clearances are set to satisfy a condition of A>(B+C).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100749-A (JP)
Title: Assembling structure of power transmission mechanism
Inventor: OGASAWARA ATSUSHI
IPC: F16H57/023
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy assembly by reducing assembling errors.  <P>SOLUTION: The assembly structure of a power transmission mechanism is composed of: a transmission shaft 110a; a propeller shaft 125 arranged substantially orthogonal to the transmission shaft 110a; a bevel gear train 121 composed of a driving bevel gear 122 provided at the tip end of the transmission shaft 110a and a driven bevel gear 123 provided at the tip end of the propeller shaft 125; a transmission case 4 for accommodating the transmission shaft 110a; a bevel gear case 6 connected to the transmission case 4 for accommodating the bevel gear train 121; and a bearing holding member 130 for holding a bearing 144 supporting the transmission shaft 110a. The bearing holding member 130 is fixed to the bevel gear case 6, and the bearing holding member 130 is provided with a positioning member 161 for positioning the bevel gear case 6 with respect to the transmission case 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006138838-A (JP)
Title: Current meter and flowmeter
Inventor: OKAJIMA ATSUSHI
IPC: G01F1/708
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current meter and a flowmeter capable of implementing highly accurate measurements of the flow velocity and flow quantity of a fluid.  <P>SOLUTION: The current meter measures the flow velocity of gas flowing through a channel on the basis of a phase difference signal output by a phase difference signal output circuit 11 according to a phase difference between a sine-wave driving signal output to a microheater 33 by a drive circuit 5 for energizing and driving the microheater 33 arranged on the gas channel and a flow velocity signal output according to the temperature of heat emitted from the microheater 33 and detected by a thermopile 35 arranged at an interval from the microheater 33 in the direction of the gas flow in the channel. The drive circuit 5 energizes and drives the microheater 33 by the drive signal of positive or negative potential acquired by applying a DC shift to sine waves.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007103542-A (JP)
Title: Submount for semiconductor laser, and semiconductor laser device
Inventor: SATO TOMOYA
IPC: H01S5/022
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the adhesiveness between a semiconductor laser and submount when mounting the semiconductor laser into the submount.  <P>SOLUTION: When mounting the semiconductor, a spread of solder is controlled by providing a concave groove 4 formed in the direction of the resonator of the semiconductor laser to be mounted, and also solder is enough supplied to a crevice made between the semiconductor laser and end face of a submount 1 caused by the curvature of the semiconductor laser, so that the adhesiveness between the semiconductor laser and the submount 1 can be enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097851-A (JP)
Title: Brush bristle material and brush
Inventor: HYODO NOBUHISA
IPC: A46B3/02
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush bristle material capable of simply manufacturing a high quality brush highly densely filled with bristles using a conventional bristle filling art and having superior cleaning property and texture, and a brush.  <P>SOLUTION: This brush bristle material and the brush using the same are characterized in being formed of a synthetic fiber bundle formed by joining synthetic fiber single yarns together with adhesive without twisting the plurality of synthetic fiber single yarns and opening it without sticking adhesive to at least one end of the synthetic fiber bundle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100628-A (JP)
Title: Egr system for two stage supercharged engine
Inventor: NITTA JUNICHIRO
IPC: F02D21/08
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR system for a two stage supercharged engine not accompanied by deterioration of supercharging even at high EGR rate in an EGR system of the two stage supercharged engine provided with a high pressure stage turbocharger and a low pressure stage turbocharger.  <P>SOLUTION: This system is provided with a first EGR path 11 going from an exhaust path 4 between a high pressure stage turbine 6t and a low pressure stage turbine 5t to an intake path 3 between a low pressure stage compressor 5c and a high pressure stage compressor 6c, a second EGR path 14 going from an exhaust path 4 between an internal combustion engine main body 2 and the high pressure stage turbine 6t to the intake path 3 between the low pressure stage compressor 5c and the high pressure stage compressor 6c, a third EGR path 17 going from the exhaust path 4 between the internal combustion engine main body 2 and the high pressure stage turbine 6t to the intake path 3 between the high pressure stage compressor 6c and the internal combustion engine man body 2, and an EGR control device performing EGR with selecting each EGR path 11, 14, 17.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109011-A (JP)
Title: Information display system, information display method, and program thereof
Inventor: MORITA TOSHIYUKI
IPC: G06T7/60
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To display description information on an object arranged on a screen of a display unit at an adequate position around the object.  <P>SOLUTION: An information processing system which outputs to a display unit the description information on the object arranged on the screen of the display unit is provided with: an object discrimination part which acquires an object identifier discriminating an object, an absolute position specifying part which specifies an absolute position on the screen on which the object is arranged, a description information storing part which stores description information and relative position of the description information to the object on the screen in association with the object identifier, a description information acquisition part which reads out, from the description information storing part, the description information and the relative position corresponding to the object identifier acquired by the object discrimination part, a description display position determination part which determines description display position that is the absolute position on the screen displaying the description information based on the absolute position and the relative position, and a description information output part which outputs the description information on the description display position.  <P>COPYRIGHT: (C)2007,JPO&INPIT