baber/WOPTO huggingface dataset:
Patent JP-2006206358-A (JP)
Title: Piezoelectric ceramic composition
Inventor: HORIGUCHI TADAHIKO
IPC: H01L41/39
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition which can be driven at a high vibration speed, has a reduced change rate of εr to the temperature, and also can be fired at low temperature.  <P>SOLUTION: The piezoelectric ceramic composition is expressed by the composition formula of Pb<SB>d</SB>(Zr<SB>a</SB>Ti<SB>b</SB>(Mn<SB>1/3</SB>Sb<SB>2/3</SB>)<SB>c</SB>)O<SB>3</SB>(wherein, a+b+c=1; and 1.00<d<1.05) as the main components. The composition ranges expressed by a, b, c lie in a region (not inclusive of the ranges on lines) surrounded by the lines connecting the composition points of W(a=0.64, b=0.35, c=0.01), X(a=0.40, b=0.59, c=0.01), Y(a=0.33, b=0.59, c=0.08), and Z(a=0.57, b=0.35, c=0.08). As auxiliary components, the composition comprises, by weight, 0.05 to 2.30% MgTiO<SB>3</SB>. The composition can be stably driven even if temperature is raised, and also can be fired at low temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005244205-A (JP)
Title: Forming method of contact hole, manufacturing method of semiconductor device, manufacturing method of liquid crystal display and manufacturing method of el display
Inventor: FUJII ITSUKI
IPC: G02F1/1368
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a throughput degrading problem when a resist is formed on an almost entire substrate if the resist is intended to be coated and formed on a film other than places where contact holes are formed when forming the contact holes in the manufacturing process of a conventional semiconductor device.  <P>SOLUTION: The forming method of the contact holes and the manufacturing methods of the semiconductor device, EL display and liquid crystal display each dispense with the patterning by the resist as in the prior art since the island organic film is selectively formed above the semiconductor layer, conductive layer or insulating layer and the contact holes are provided by forming an insulating film around the island organic film, thereby realizing improvement of the throughput and reduction of the cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006210101-A (JP)
Title: Fuel cell
Inventor: SUZUKI TOSHIYUKI
IPC: H01M8/24
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which can prevent mixing of different kinds of fluid circulated in the fuel cell.  <P>SOLUTION: The fuel cell has a plurality of unit cells 2 laminated in a prescribed direction, and the unit cell 2 has an MEA 15 and two sheets of separators 16, 17 interposing the MEA 15 in between, and a plurality of fluid manifolds 16a-16c, 17a-17c in which different fluids are respectively circulated are installed at the separators 16, 17. Holes 24a, 24b are formed between the adjoining manifolds of the separators 16, 17. These holes 24a, 24b penetrate the separators 16, 17 in the lamination direction of the unit cells 2 and are continued in the lamination direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006205328-A (JP)
Title: Cemented carbide blade grinding tool and method of manufacturing cemented carbide tool
Inventor: OMI MITSUHIRO
IPC: B24B3/24
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a cemented carbide tool and a cemented carbide blade grinding tool, capable of reducing manufacturing cost compared with conventional manufacturing cost.  <P>SOLUTION: Since this cemented carbide blade grinding tool 10 has a groove part 15 in a grinding wheel part 14, even an ordinary machining center can shorten grinding processing time compared with a conventional cemented carbide blade grinding tool having no groove part 15. Since a tip surface 14C of the cemented carbide blade grinding tool 10 is formed in a recessed surface shape, grinding chips are efficiently removed, and processing accuracy can be improved. The manufacturing cost can be reduced by reducing an NG product, and shortening the grinding processing time on the basis of an improvement in the processing accuracy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212098-A (JP)
Title: Hot carbonated water preparation apparatus and method
Inventor: YAMAMOTO TAKAO
IPC: B01F5/06
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot carbonated water preparation apparatus and method capable of preparing a carbonated spring having high-concentration carbon dioxide gas and allowing a bather to appreciate superior effects.  <P>SOLUTION: This hot carbonated water preparation apparatus 100 prepares the hot carbonated water with dissolved carbon dioxide gas formed by mixing hot water with the carbon dioxide gas using a mixing device 102. The mixing device 102 is provided with a hot water introduction part 3 introducing the hot water, a carbon dioxide gas introduction part 14 mixing the carbon dioxide gas to the hot water to be introduced, a fine bubble generation part 2 generating multiple fine bubbles from the mixed carbon dioxide gas, and an outlet 91 for emitting the hot carbonated water dissolved with the generated multiple fine bubbles. The fine bubble generation part 2 is provided with a narrowed part 10 for narrowing a flow cross section and a widened part 11 increasing the flow cross section in the flowing direction of the hot carbonated water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005174369-A (JP)
Title: General information processing system
Inventor: KUMOMURA AKIRA
IPC: G06Q40/00
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform the transaction processing of a customer by a window terminal and to sell a product matched to the customer's needs to the customer at the window of a financial institution or the like.  <P>SOLUTION: A CPU 3, a branch processing unit 4, and a transaction processing terminal form a transaction processing system, while a CPU 6, a distributed processing unit 7, and an information processing terminal 8 form an information providing system. Both of the systems are interconnected with each other. customer database 62, 73 or 43 stores customer attributes and sales product every customer. A product file 72 or 42 stores conditions of the customer to be sold to every product. The transaction processing terminal 5 performs transaction processing of the customer who comes to a shop by communicating with the CPU 3 or the like, to retrieve the customer databases 62 and 73, the product file 72, and the like to display the sales product and the like to a display 53.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006215812-A (JP)
Title: Dma controller
Inventor: MINEMATSU ISAO
IPC: G06F13/28
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DMA controller usable with a small load on a CPU.  <P>SOLUTION: This DMA controller 20 performing data transfer between the CPU 11 connected to a CPU bus 1 and a timer 15 connected to an IO bus 2 operating at lower speed than the CPU bus 1 through a built-in RAM 10 connected to the CPU bus 1 has: a channel C0 inputted with transfer requirement of data from the preset timer 15 performing the transfer requirement of the data, having a transfer control part 24 transmitting a transfer instruction to the transfer requirement of the data; and a common control part 30 receiving the transfer instruction from the channel C0, and controlling the data transfer between the preset prescribed timer 15 and the built-in RAM 10 on the basis of the transfer instruction. The common control part 30 performs the data transfer once every time receiving the transfer instruction from the channel C0 when the transfer requirement is inputted to the channel C0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216198-A (JP)
Title: Magnetic recording method by perpendicular magnetic recording system
Inventor: TAGAMI MASAMICHI
IPC: G11B5/667
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording method by a perpendicular magnetic recording system that can stabilize the magnetic domain structure of the soft magnetic backing layer and achieve excellent data signal writing with less spike noise in reproducing.  <P>SOLUTION: The perpendicular magnetic recording medium has a stacked structure of a perpendicular magnetic recording layer to form record bits by writing signals and a soft magnetic backing layer to serve as a magnetic path of the writing magnetic flux. The magnetic recording method stabilizes the soft magnetic backing layer by applying a magnetic bias field to the soft magnetic backing layer from the outside of this recording medium, at least while writing signals or during the time including the time right after this writing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006215975-A (JP)
Title: Fingerprint verification device
Inventor: FUJIWARA HIDETO
IPC: A61B5/117
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint verification device capable of improving security.  <P>SOLUTION: Light is irradiated on a finger via a slit plate 16 from a light source 17 for three-dimensional shape reading, an image of a fingerprint portion of the finger is taken by an imaging part 12, and three-dimensional shape data of the finger is calculated by a three-dimensional shape calculating part 18 on the basis of the taken image. If the calculated three-dimensional shape data is three-dimensional shape data by the finger, and not three-dimensional shape data from other than the finger such as a pattern of the finger printed on a transparent sheet, fingerprint data of the finger is read, and verification of the fingerprint data is carried out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222034-A (JP)
Title: Plasma display panel
Inventor: IWASE NOBUHIRO
IPC: H01J11/12
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To prolong operation life of a plasma display panel which has electrodes coated with an insulating layer of which surface is not flat.  <P>SOLUTION: The plasma display panel 1 comprises an insulating layer 16 coating a plurality of row electrodes X, Y arranged on a first substrate 11, and the surface of the insulating layer 16 has an irregular surface reflecting the irregularity of the under layer, and at least surface layer 18 of the insulating layer 16 is made of insulator crystal. A top surface of a partition 292 which is formed on a second substrate 21 and in contact with the insulating layer 16 is made overhung in a distance d larger than the height h of a projection 161 which is in contact with the partition 292 in the insulating layer 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006223112-A (JP)
Title: Method for evaluating herbicidal activity of test compound using change of gene expression as index
Inventor: KADONA RISA
IPC: C12Q1/68
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the presence of herbicidal activity of a test compound by using the change of expression of a plant gene as an index, a method for screening a compound having herbicidal activity by using the evaluation method, to obtain an oligonucleotide pair useful in the method for evaluating the presence of herbicidal activity or in the method for screening a compound having herbicidal activity and a kit containing the oligonucleotide pair.  <P>SOLUTION: Plants (rice plants) are treated with ten-odd kinds of herbicides having clarified action points, gene expression patterns are exhaustively analyzed for each herbicide and a gene group exhibiting a characteristic pattern is selected. The expression of the selected gene is detected by RT-PCR and a substance having herbicidal activity is screened by using the amount of expression of the gene as an index.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224760-A (JP)
Title: Straightening device for vehicle
Inventor: NISHIMURA MINORU
IPC: B62D37/02
Filed: 2005-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straightening device for a vehicle effectively straightening an airflow flowing in a rear spoiler.  <P>SOLUTION: The vehicle 1 has a roof part 30, a rear window glass 40 wherein the front end part 40a is adjacent to a rear end part of the roof part 30 and incliningly disposed so that the rear end part side becomes low, and the rear spoiler 70 disposed at the rear side of the rear window glass 40. The vehicle 1 is equipped with the straightening device 80 for the vehicle. The straightening device 80 for the vehicle is opposed to at least either the rear end part of the roof part 30 or the front end part of the rear window glass 40 across a gap, and has a blade part incliningly disposed so that the rear side of the blade chord line CL becomes low.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006229845-A (JP)
Title: Portable terminal device, radio communication system, location information calculation method and program
Inventor: TANIGUCHI OSAMU
IPC: H04L12/70
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable a portable terminal device to acquire location information without having any GPS function in a radio communication technology using an adhoc network.  <P>SOLUTION: The portable terminal device 101 is provided with a location information calculating means 40 for calculating the location information of the portable terminal device 101 on the basis of the location information of a plurality of base stations 1, 2 and 3 and the number of hops from the respective base stations 1, 2 and 3. This location information is used so that the communication path of the data transmission/reception can be suitably decided, and that a valid path faced to the target portable terminal equipment can be selected. Thus, it is not necessary to provide any GPS function in the portable terminal device 101, and it is possible to reduce the costs of the portable terminal device 101.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006237154-A (JP)
Title: Magnetoresistive effect element and magnetic head
Inventor: KANO HIROSHI
IPC: H01L29/82
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive effect element that does not increase noise easily even if allowing current to flow, and can obtain a satisfactory S/N ratio, and to provide a magnetic head using the magnetoresistive effect element.  <P>SOLUTION: In the magnetoresistive effect element 10, a laminated film, which has at least a magnetized fixed layer 21, a non-magnetic layer 16, and a magnetized free layer 17, is formed, current is allowed to flow in a direction nearly vertical to the surface of the laminated film, and a conductive layer 18, which uses at least one type selected from Pd, Pt, Nd, Sm, Tb, Dy and Ho as a main component, is provided near the magnetized free layer 17. The magnetic head has the magnetoresistive effect element 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231196-A (JP)
Title: Fermentation treatment facilities
Inventor: UMEGAYA TOSHIBUMI
IPC: C02F11/02
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide fermentation treatment facilities without requiring strong exhaust acceleration force.  <P>SOLUTION: A fermentation tank 2 for a material to be treated P is provided in a building 1 and gas G generated from the material to be treated P is exhausted through an exhaust channel 4. At this time, a gas barrier plate 7 of the upside of the fermentation tank 2 is provided so as to become higher toward one portion in a longitudinal direction. Further, the gas G flowing to about this highest portion is exhausted by the utilization of this flow.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245020-A (JP)
Title: Light emitting diode element and manufacturing method thereof
Inventor: KAMOSHITA SHOICHI
IPC: H01L33/32
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED element excellent in color mixing property and having small variation in chromaticity.  <P>SOLUTION: This LED element is provided with an LED chip, a phosphor excited with a light from the LED chip and emitting a light having a wavelength different from a light from the LED chip, and a light transmissive resin for holding the phosphor, in a package. The LED chip has a side surface and a top surface, and the side surface has a slope inclined convexly toward the opening of the package. The phosphor is preferably arranged in which it forms a layer on the bottom surface of the package so as to cover the entire or one part of the side surface of the LED chip.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245050-A (JP)
Title: Coil component and reactor
Inventor: ABE HIROMITSU
IPC: H01F37/00
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component which can control generation of heat of the coil.  <P>SOLUTION: A reactor R1 includes first and second ferrite core members 1 and 3 arranged facing each other, a third ferrite core member 5 arranged so that a material gap G1 is formed among the one ends 1a and 3a of the one way, a fourth ferrite core member 7 arranged so that the magnetic gap G2 is formed between other end 1b and 3b opposite to the other ends 1b and 3b of the first and second ferrite core members 1 and 3, a first coil 9 arranged at the first ferrite core member 1 so that winding is performed to the first ferrite core member 1, and a second coil 11 arranged at the second ferrite core member 3 so that the winding is performed to the second ferrite core member 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245778-A (JP)
Title: Communication apparatus, communication method, and program
Inventor: ISHIKAWA MAYUMI
IPC: H04L9/08
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus wherein the security by encryption of multicast transmission data is strengthened.  <P>SOLUTION: The communication apparatus includes: a public key / private key generating section 39 for generating a public key unique to its own communication apparatus and generating a private key in pairs with the public key; a multicast encryption key decryption section 19 for using the private key generated by the public key / private key generating section 39 to decrypt the multicast encryption key encrypted by the public key unique to its own communication apparatus; and a data decryption section 38 for using the multicast encryption key decrypted by the multicast encryption key decryption section 19 to decrypt the received multicast data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239003-A (JP)
Title: Scattering correcting method, scattering measuring method, and x-ray ct apparatus
Inventor: NUKUI MASAYASU
IPC: A61B6/03
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scattering correcting method for correcting the effect of scattering when a subject is photographed by the multi-slicing tomography, a scattering measuring method for measuring the quantity of scattering, and an X-ray CT apparatus.  <P>SOLUTION: The length of projection pro_ex of other objects 40-42 than the subject, which are objects to generate scattering, is found, and the length of projection pro_pt of the subject of photography α is found. Then, data I (do, do) are measured by photographing the subject of photography α with the beam thickness equivalent to the detector thickness do, and data I (do, d) are measured by photographing the subject of photography α with the beam thickness d thicker than the detector thickness do. Then, the quantity of scattering S(do, d) is computed based on the difference between the data I (do, do) and the data I (do, d), and stored as correlated to the sum of the length of projection, "pro_pt+pro_ex". After photographing the subject and collecting data, the length of projection pro_pt of the subject is found and the length of projection pro_ex of the corresponding other object than the subject is found. Then, the quantity of scattering S(do, d) corresponding to the sum of the length of projection pro_pt and the length of projection pro_ex is read, and the data are corrected with scattering. As a result, deterioration of the quality of the CT image caused by the scattering can be inhibited.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006239018-A (JP)
Title: Game machine
Inventor: HASE SATORU
IPC: A63F7/02
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which where the game machine has been installed can be recognized by utilizing position information in the game machine to be installed in a game hall.  <P>SOLUTION: The game machine comprises: a position detector 15 for detecting the position where a pachinko game machine 1 is installed; an EEPROM 39 for storing the history of the position information from the time when the pachinko game machine 1 is installed first to the present time; and a position information display part 47 for displaying the stored history of the position information. The history of the position information of the pachinko game machine 1 is displayed at the position information display part 47, and where the pachinko game machine 1 has been installed until then can be recognized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245912-A (JP)
Title: Transmitter, receiver and data retransmission method
Inventor: YAMAZAKI JUNYA
IPC: H04L1/16
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To further improve throughput of the entire system without increasing redundancy of retransmission data.  <P>SOLUTION: A buffer 105 temporarily stores a symbol sequence in preparation for retransmission, and outputs the stored symbol sequence to a transmission portion selecting section 106 in accordance with an instruction of a retransmission request determining section 109. The section 106 selects a symbol including an information bit or a redundancy bit corresponding to a part having low likelihood as a part to be retransmitted in accordance with part likelihood information. If the transmission is required, the section 109 instructs the buffer 105 to output the stored symbol sequence to the section 106, and notifies a part likelihood information acquiring section 110 that the retransmission is required. The section 110 acquires the part likelihood information included in a reception signal, and outputs the acquired information to the section 106.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244826-A (JP)
Title: Polar liquid supply body for fuel cell, its manufacturing method, and fuel cell
Inventor: NISHIMURA HIROYUKI
IPC: H01M8/10
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polar liquid supply body for a fuel cell with its polar liquid supplied free from stain and equipped with a function of supplying the polar liquid to a fuel cell or its hydrogen converter and a function as an exhaust channel of carbon dioxide generated, as well as a manufacturing method of the supply body and a fuel cell using such a polar liquid supply body.  <P>SOLUTION: The polar liquid supply body for the fuel cell has continuous foams of an average pore size of 100 to 200 nm with a hydrophilic group such as a carboxyl group formed at least at a part of the pore surface and consisting of hydrocarbon system continuous foam, the manufacturing method of the polar liquid supply body includes a process of forming a fluoroformyl group on the pore surface by passing fluorine gas under existence of oxygen-containing gas, and then a process of hydrolyzing the fluoroformyl group to form a carboxyl group, and the fuel cell supplies the polar liquid to a reformer or a fuel electrode through the polar liquid supply body, and at the same time, exhausts the hydrocarbon generated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244094-A (JP)
Title: Data writing device and method, data reading device and method, program, and recording medium
Inventor: NAKAMURA AKIRA
IPC: G06T1/60
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data writing device and method, a data reading device and method, a program and a recording medium by which image data can be read efficiently.  <P>SOLUTION: An address control section 5 writes image data in an image storage section 4 so that arbitrary N×N pixel data consisting of N pixels in a horizontal direction and N pixels in vertical direction may continue within the same row address.  <P>COPYRIGHT: (C)2006,JPO&NCIPI