baber/WOPTO huggingface dataset:
Patent JP-2008243929-A (JP)
Title: Semiconductor device, its manufacturing method and display
Inventor: YANO KIMINORI
IPC: H01L51/50
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to reduction in manufacturing cost by using an organic semiconductor, and to enhance manufacturing efficiency by appropriately determining the balance of carriers to be injected.  <P>SOLUTION: The semiconductor device comprises a light-emitting portion 1 composed of an organic semiconductor layer 10 and an oxide semiconductor layer 11, a first electrode 2, an insulator layer 3 formed between the light-emitting portion 1 and the first electrode 2, a second electrode 4 touching the light-emitting portion 1 and spaced apart from the first electrode 2, and a third electrode 5 touching the light-emitting portion 1 and spaced apart from the first and second electrodes 2 and 4 wherein the light-emitting portion 1 emits light by the recombination of a hole and an electron.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242048-A (JP)
Title: Image display device and image display method
Inventor: HOTSUTA AIRA
IPC: G09G5/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device and an image display method which can display an image processed corresponding to the total movement of an image.  <P>SOLUTION: The image display device includes: a storage unit which stores a plurality of conversion tables corresponding to a plurality of enlargement rate characteristics showing relationships between positions on a display region and enlargement rates of an image; a decision unit which decides the total movement of the image; a selection unit which selects one of the plurality of conversion tables according to a result of decision making; and a conversion unit which converts the image according to the selected conversion table.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008212127-A (JP)
Title: Device for generating sound for threatening bird and beast
Inventor: MATSUMARU SATOSHI
IPC: A01M29/20
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for generating sound for threatening birds and beasts, prepared inexpensively and easily with requiring low running cost and generating effective explosion sound.  <P>SOLUTION: The device for generating sound for threatening birds and beasts comprises a bottle of a pet bottle filled with water-decomposition gas, a cap engaging with the bottle, an ignition means installed to the inside of the bottle, a pair of conducting wires each one end of which is vertically hanging from the upside of the cap to the downside with passing through the cap to be connected to both ends of the ignition means to hang the ignition means in the lower part of the bottle opening and the other end of which is connected to each one of electrodes of an electric source, respectively, and a protection cage made of wire gauze for freely housing or taking out the bottle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008241562-A (JP)
Title: Navigation device and its control method
Inventor: YOSHIOKA YASUHIRO
IPC: G08G1/0969
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively improve the precision of one's own-vehicle position by suppressing the adoption of the results of GPS position measurement with directly detecting multi-pulse interference environment of electric waves with high reliability.  <P>SOLUTION: This device comprises: a receiving state information acquiring means 25 acquiring a receiving state information from a FM receiver 21, determined by its multi-pass detecting function, namely the receiving state information whether it is under multi-pass environment at FM receiving or not. Based on the goodness/badness of the receiving state in the receiving state information obtained by the receiving state information acquiring means 25, a determining means determines the adoption of the GPS position measurement information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245698-A (JP)
Title: Game machine
Inventor: SUZUKI YOSHICHIRO
IPC: A63F5/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which it is difficult for a player to target a performance pattern and to predict what kind of performance is performed by performing a lottery of a performance pattern by a new method.  <P>SOLUTION: The game machine includes: a performance table 320 for storing performance patterns on the basis of a result of a winning lottery and a game state; a performance pattern changing means 330 for randomly overwriting the performance patterns stored in the performance table 320; and a performance pattern selection means 340 for selecting the performance pattern in the performance table 320 on the basis of the result of the winning lottery and the game state with a prescribed condition as a trigger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251389-A (JP)
Title: Discharge tube
Inventor: IMAI KOICHI
IPC: H01T4/12
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge tube capable of reducing dispersion of a discharge characteristic by stabilizing the condition of a coating film formed on the inside surface of each hole part on a surface of a discharge electrode.  <P>SOLUTION: An airtight envelope 16 is formed by sealing openings at both ends of a case member 12 with a pair of lid member 14, 14 doubling as discharge electrodes; a discharge space 22 is formed between discharge electrode parts 18, 18 of the lid members 14, 14; a discharge gas is filled in the airtight envelope 16; a plurality of trigger discharge films 28 having both their ends arranged by being spaced apart from the lid members 14, 14 with minute discharge spaces 26 are formed on the inside surface 24 of the case member 12; multiple nearly-hemispherical hole parts 29 are formed on the discharge electrode parts 18; and a coating film 30 containing a substance having an excellent electron emission characteristic is formed on the inside surface of each hole part 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250906-A (JP)
Title: Mobile robot, and self-location correction method and program
Inventor: IZUMIKAWA SHINYA
IPC: G01S17/88
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile robot, capable of accurately estimating a self-location while suppressing increase in computing quantity.  <P>SOLUTION: The autonomously movable mobile robot 1 includes a self-location estimation part 16 which estimates the self-location; an environmental map holding part 181 which holds an environmental map showing a movable area of the mobile robot 1 by point group data; a route sensor 17 which detects a movable range around the mobile robot 1; a circumferential environmental information generation part 184 which generates circumferential environmental information showing the detection result by the route sensor 17 by point group data; a retrieval object point limiting part 186 which limits candidates of corresponding point data in the environmental map to point data present in an area with a distance of a threshold predetermined based on predetermined point data in the circumferential environmental information or less; and a location correction part 188 which takes a limited point as corresponding point data to the predetermined point data, and corrects the self-location by a positional slippage between each point data in the environmental map and the corresponding point data in the circumferential environmental information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248369-A (JP)
Title: Nd-Fe-B-BASED META-STABLE SOLIDIFICATION ALLOY AND NANO-COMPOSITE MAGNET MANUFACTURED BY USING THE SAME, AND METHOD FOR MANUFACTURING THE SAME
Inventor: HIROZAWA SATORU
IPC: B22F1/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an anisotropic nano-composite magnet.  <P>SOLUTION: The alloy powder has a composition containing LP+HR at ≥7 at% and ≤15 at% of the entire part, HR at ≥10 at% and <20 at% of (LP+HR), Q at ≥4 at% and ≤10 at% of the entire part, and the balance T or T and M ≤5 at% of T and inevitable impurities, and the alloy powder contains ≥80 vol% alloy particles which has the composition containing an Nd<SB>2</SB>Fe<SB>17</SB>B<SB>X</SB>type compound phase at ≥60 vol%, an Nd<SB>2</SB>Fe<SB>14</SB>B type compound phase at ≤10 vol%, and an HRFe<SB>2</SB>phase and α-Fe phase at <30 vol% of total, and having the texture of ≥2 μm in the average crystal size of the Nd<SB>2</SB>Fe<SB>17</SB>B<SB>X</SB>type compound phase; wherein LR contains at least one of Pr and Nd; HR contains at least one of Dy and Tb; T is the transition metal elements containing at least one of Fe and Co and certainly containing Fe of ≥60 at% of T; and Q is the element containing at least one of B and C and certainly containing B >50 at% of Q.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256948-A (JP)
Title: Device for embedding information in sound signal and device for extracting information from sound signal
Inventor: MOTEGI TOSHIO
IPC: G10L19/018
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for embedding information in a sound signal and a device for extracting information from the sound signal, capable of extracting embedded information even near the center of both speakers, in case of stereophonic reproduction, while degradation of reproduction quality is prevented, even in case of monophonic reproduction.  <P>SOLUTION: When additional information is embedded in the sound signal, sound frames of odd numbers from a predetermined period of the sound signal are obtained as A type, and sound frames of even numbers are obtained as B type. Intensity of spectrum sets of high frequency side and a low frequency side of a predetermined frequency range F1 to F2 of the sound frame is changed so as to be the same on right and left channels, and so as to be inverted on A and B types.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007276883-A (JP)
Title: Module case and its forming method
Inventor: HARDIGG JAMES
IPC: B65D6/32
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a module case comprising a plurality of panels with ribs, edge members and corner pieces, and to obtain its forming method.  <P>SOLUTION: The forming method of the module case has the step of forming a master panel out of a skin; the step of forming a master edge member out of the skin; the step of cutting the master panel into a plurality of case panels in accordance with the predetermined size of the module case; the step of cutting the master edge member into a plurality of the case edge members in accordance with the predetermined size of the module case; and the step of engaging the case panels and the case edge members with each other to regulate the case module wherein the panel-reinforcing ribs and the edge member-reinforcing ribs are aligned with their ends contacting each other to form a plurality of substantially integrated ribs capable of dispensing the force working on the module case.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254986-A (JP)
Title: Activation device and method for hydrogen storage alloy vessel
Inventor: FUJITA YASUHIRO
IPC: B01J20/34
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the reduction of activation time by making hydrogen pressure and fluid pressure almost equal, thus making the suppression of the deformation of a hydrogen storage alloy vessel and heat exchange at high efficiency consistent.  <P>SOLUTION: Regarding the activation device and method for a hydrogen storage alloy vessel, hydrogen (18a) is fed to the inside of a hydrogen storage alloy vessel (20) arranged at the inside of a pressure resistant vessel (1) via hydrogen piping (3), the flow rate of a fluid (6) fed to the inside of the pressure resistant vessel (1) is controlled by a charging-pressurizing means (14), and hydrogen pressure and fluid pressure are made almost equal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258542-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SATO KIMITOSHI
IPC: H01L21/306
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, in which the etching dispersion for a diaphragm portion of a semiconductor substrate is suppressed.  <P>SOLUTION: The method of manufacturing the semiconductor device comprises a process of forming an etching mask 7 having an opening pattern on the rear face 1b of a silicon substrate 1, and a process of forming a diaphragm 8, which can be changed by external force in the thickness direction of the silicon substrate 1 in the silicon substrate 1, by immersing the silicon substrate 1, in which the etching mask 7 is formed in etching a liquid, to etch the silicon substrate 1 in part, in the thickness direction in the region of the opening pattern. The opening pattern has a diaphragm opening part 8P for forming the diaphragm and an annular ring opening part 12P that surrounds the diaphragm-opening part 8P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256179-A (JP)
Title: Vehicular electromagnetic absorber
Inventor: KONDO SATOSHI
IPC: F16F15/03
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly practical vehicular electromagnetic absorber.  <P>SOLUTION: The electromagnetic absorber 10 comprises a screw rod 70 supported at one end on an unsprung side member 60, and a nut cylinder 76 fixing and holding a nut 72 threaded to the screw rod, and supported on a sprung side member 62 in the condition of inserting the other end of the screw rod into its inside space. Force generated by an electromagnetic motor 64 imparts rotating force to the nut cylinder to generate damping force on relative operation between a sprung part and an unsprung part. In the rotatable nut cylinder, a communication passage 120 is provided for communication the inside space of the nut cylinder where the upper end of the screw rod is moved forward and backward with the relative operation between the sprung part and the unsprung part, with the outside of the nut cylinder. This construction effectively reduces the influences of a pressure fluctuation of air in the inside space of the nut cylinder, which is produced by the relative operation between the sprung part and the unsprung part when the communication passage itself is rotated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261650-A (JP)
Title: Soft x-ray filter and its manufacturing method
Inventor: HATAYAMA MASATOSHI
IPC: G21K3/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress decrease in intensity and reduction of transmittance of a soft X-ray filter with preventing oxidation of a metal thin film used for the filter to extract a soft X-ray.  <P>SOLUTION: This filter comprises: a frame-shaped supporting board 101 having an opening part 101a made of single crystal silicon; a frame-shaped thin film (supporting thin film) 102 formed on the main surface side of the supporting board 101, having an opening part 102a; a lower oxidation prevention layer 103 formed on the thin film 102; a filter layer 104 formed on the lower oxidation prevention layer 103; and an upper oxidation prevention layer 105 formed to cover the upper face of the filter layer 104. The filter layer 104 is constituted with the metal thin film transmitting soft X-ray.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262316-A (JP)
Title: Method, system and computer program for generating validation application information of software license
Inventor: RIKUTA YOSUKE
IPC: G06F21/10
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for laborsaving of work when an SW user having purchased a license validates a software product.  <P>SOLUTION: When generating license validation application information that is information for applying validation of the license for using the software product in a computer, the computer using the software product reads license peculiar information from a license medium that is a mechanically readable recording medium recording the license peculiar information showing holding of the license of the software product through a reader capable of reading the license medium. The computer generates the license validation application information based on software use environmental information showing use environment of the software product in the computer, and the license peculiar information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262074-A (JP)
Title: Liquid crystal aligning agent, alignment layer, liquid crystal cell and liquid crystal display
Inventor: MORISHIMA SHINICHI
IPC: C08F20/30
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new liquid crystal aligning agent which exhibits liquid crystal alignment control ability according to the photoirradiated amount.  <P>SOLUTION: The liquid crystal aligning agent comprises a polymer having a repeating unit represented by formula (I), wherein R<SP>1</SP>-R<SP>3</SP>each represents a hydrogen atom or a substituent; Y<SP>1</SP>represents a predetermined linking group; Ar<SP>1</SP>represents a 1-10C substituted or unsubstituted aromatic ring group; R<SP>4</SP>and R<SP>5</SP>, each independently represent a substituent; m represents an integer of 2-5, n represents an integer of 1-3; and p represents an integer of 0-4, and q represents an integer of 0-5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267669-A (JP)
Title: Floor heating unit board, floor heater including it, and support member used with the floor heating unit board
Inventor: HANADA SEIKICHI
IPC: E04F15/18
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating unit board, decreasing a heat loss and heightening uniformity of temperature of floor heating, a floor heater using it, and a support member.  <P>SOLUTION: One surface of a board body 21 is provided with a storing part 23 for storing a carrying means 3, a heat transfer groove 22 is provided in the surface of a storing part 23, a storing groove 24 for storing a joist 4 is provided in one surface of the board body 21, with the board body 21 laid, the heat transfer groove 22 and the storing part 23 are connected so that the stored carrying means 3 can be connected to a heat medium supply means 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275664-A (JP)
Title: Shaft interval regulating structure for drive transmitting means and image forming apparatus
Inventor: NAKAYAMA TAKAHIRO
IPC: G03G15/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regulating the shaft interval of a drive transmitting means, whereby any trouble caused by an excessively narrow shaft interval of the drive transmitting means can be prevented.  <P>SOLUTION: The shaft interval regulating structure for the drive transmitting means has a rotatable driving source and a follower member 107 rotated by the driving source via drive transmitting means 101 and 102. The shaft interval regulating method for the drive transmitting means is for regulating the shaft interval of the drive transmitting means by applying pressure, thereby striking the first and second shaft interval regulating members 103 and 104 rotating on the same center as the drive transmitting means. In the method, second shaft interval regulating members 105 and 106 are disposed in the direction in which the first shaft interval regulating members are pressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277957-A (JP)
Title: Television receiver
Inventor: NAKAMICHI MASAYA
IPC: H04N5/64
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver that compatibly adjusts variation in internal pressure in a cabinet and prevents internal dew condensation.  <P>SOLUTION: The television receiver 1 is provided with an internal pressure regulator valve 5 which allows ventilation between the inside and outside of the cabinet 2 on the sealed cabinet 2, and humidity control materials 7 and 7 which absorb moisture are fitted inside the cabinet 2. The internal pressure regulator valve 5 includes a ventilation filter 6, which passes air and steam, but does not pass water, in a valve main body 50. The internal pressure regulator valve 5 reduces atmospheric pressure variation in the cabinet 2, but steam outside the cabinet 2 enters the cabinet 2 through the internal pressure regulator valve 5. When the temperature in the cabinet 2 falls, the humidity control materials 7 absorb steam to lower the relative humidity, thereby preventing dew condensation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278240-A (JP)
Title: Communication system, communication equipment, communicating method, and program
Inventor: MASATO TAKESHI
IPC: H04L47/27
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To add optional information to the header of a packet.  <P>SOLUTION: An additional information adding part 40 of a client 13 determines whether to add additional information to a TCP header of an ACK packet on the basis of the spare capacity of a TCP buffer 33. A TCP processing part 32 generates a TCP header with the additional information added according to a determination result of the additional information adding part 40 and transmits an ACK packet including the TCP header. A TCP processing part 24 of a server 12 receives the ACK packet and supplies the TCP header of the ACK packet to an additional information extracting part 27. The additional information extracting part 27 determines whether the additional information is added on the basis of information described in the TCP header of the TCP header, and extracts the additional information from the TCP header when the additional information is determined to be added. This information is applicable, for example, to communication equipment for using a TCP to perform communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273790-A (JP)
Title: Method for producing silica nanoparticles using reverse micelle disperse system, silica nanoparticles obtained by the method and labelling reagent using the nanoparticles
Inventor: TAKAGI TOMOHIRO
IPC: C01B33/18
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method by which silica nanoparticles having a narrow particle size distribution and an average particle diameter of nm order (e.g., ≤100 nm) are inexpensively produced in a high yield and silica nanoparticles produced by the method, and to provide a labelling reagent excellent in reproducibility of a measured result and capable of high-sensitivity analysis of an infinitesimal target sample.  <P>SOLUTION: The method for producing silica nanoparticles includes: adding a silane coupling agent to a reverse micelle disperse system comprising a surfactant in a hydrophobic solvent, water containing a basic electrolyte and a hydrophilic organic solvent; hydrolyzing the silane coupling agent with the water; and polymerizing a silica monomer to form silica nanoparticles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278275-A (JP)
Title: Image reading device
Inventor: SUZUKI NOBUHIKO
IPC: H04N1/401
Filed: 2007-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device updating correction data in appropriate timing.  <P>SOLUTION: When digital data obtained by reading reflected light from a document presser 19 satisfies a predetermined condition, correction data fullness determination processing (S26) is executed. Then when the quantity of variation in light quantity from when last correction data fullness determination processing (S10, S36) is executed, is not so large, the correction data fullness determination processing (S26) is not executed, so an image read unit 22 need not be moved to below a reference position 21b. A next page is speedily read, therefore, and the time needed for read processing is shortened. When the quantity of variation in light quantity from when the last correction data fullness determination processing (S10, S36) is executed, is large, on the other hand, the correction data full determination processing (S26) is executed, so correction data is updated in appropriate timing and shading correction is suitably performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT