baber/WOPTO huggingface dataset:
Patent JP-2009081560-A (JP)
Title: Signature verifying method, stream generating method, reception device, and stream transmission device
Inventor: SATAKE MASAOMI
IPC: H04L9/32
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stream authentication/verification technique (device, method) for authenticating/verifying the whole stream.  <P>SOLUTION: A reception device 100A includes a reception unit 110 which receives a transport stream with a signature and a packet for verification for verifying the signature, a generation unit 120A which generates a hash value from TSPs in a section between received verification packets, a counter unit 125 which counts the number of TSPs used for generating a hash value in the section between the received verification packets, a collation unit 142 which collates a hash value as signature information of a verification packet with the generated hash value, and a processing unit 144A which excludes the section between the verification packets from a signature verification section in the case that the number of packets counted in the section between the verification packets does not match the number of the packets, used for the hash generation, included in the verification packet when the verification packet hash value and generated hash value result in not being equal to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008143167-A (JP)
Title: Inkjet head
Inventor: WATANABE HIDEO
IPC: B41J2/16
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To electrically connect easily to a FPC and the like by disposing a connecting electrode drawn from each ink channel parallel with each other at the end part of the back face of an independent channel and harmonica type head chip having a row of a plurality of channels.  <P>SOLUTION: Let any end part side channel row of a head chip 1 having a plurality of channel rows each with an ink channel 12 and an air channel 13 disposed alternately be A row, and a channel row adjacent to the A row be B row. On the back face of the chip head 1, a common electrode 15A in an electrical continuity with driving electrodes 14 of the air channels 13 in the A row is drawn out to a B row side, a common electrode 15B in an electrical continuity with the driving electrodes 14 of the air channels 13 in the B row is drawn out to an A row side or an opposite side of the A row, connecting electrodes 16A in an electrical continuity with the driving electrodes 14 of the ink channels 12 in the A row is drawn out toward the end part of the head chip 1, connecting electrodes 161B, 162B in an electrical continuity with the driving electrodes 14 of the ink channels 12 in the B row are drawn out to the A row side and wired over the common electrode 15A of the A row and the A row so as to parallel to the connecting electrodes 16A of the A row.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009080297-A (JP)
Title: Toner cartridge, image forming apparatus provided therewith, and method of recycling toner cartridge
Inventor: MIMURA SHINYA
IPC: B09B5/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner cartridge causing no toner leak even during transportation accompanied by vibration over a long time, and excellent in recyclability.  <P>SOLUTION: The toner cartridge includes a toner storage container 10A formed of a plurality of container constituting members 11 and having a toner discharge port 13, and a toner discharge means 20 for discharging the toner stored in the toner storage container 10A to the outside through the toner discharge port 13. The plurality of container constituting members 11 and 12 are mutually bonded by an electrically-peeling adhesive 30 with the adhesive force reduced by electrification.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080334-A (JP)
Title: Method, device, and program for supporting language learning
Inventor: NOMURA HIROYORI
IPC: G06Q50/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a learner to have continuous and pleasant language learning wherein existing pictures are utilized and troublesomeness is eliminated.  <P>SOLUTION: A related word relevant to a specific target word is extracted from a thesaurus database 20, a related picture to which the related word is imparted is extracted from a picture database 30, and screen information of related pictures arranged around a target picture corresponding to the target word is displayed on a display 15 of a user terminal 10. When a learner inputs an answer, whether the answer is correct or not is displayed on the display 15 of the user terminal 10. When the user points to a related picture that interests the learner, the character information imparted to the related picture is set to a new target word, and the extraction of related word, extraction of related picture, and output of screen information are repeated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086874-A (JP)
Title: Projector system
Inventor: HORI YUJI
IPC: G06F3/048
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector system capable of projecting a content by reflecting an editing result on data of a content projected by another projector when editing work for data of a content projected by some projectors is performed when the same content is projected using a plurality of projectors.  <P>SOLUTION: When one content is the operational object, both that content and other contents are caused to be the operational objects based on the instructions for processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083608-A (JP)
Title: Lower structure of vehicle body
Inventor: NAKAMURA YUKIO
IPC: B60K26/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower structure of a vehicle body capable of enhancing the workability while a pedal does not form any obstacle not only during the maintenance, but also during the assembly of a floor parts after fitting the pedal, and during the maintenance around the pedal.  <P>SOLUTION: The lower structure of the vehicle body has an arm-shaped pedal device 10 in which its upper part is turn-supported and a tread part 11a of its lower part is subjected to the stroke so as to be brought close to a dash lower panel 4 or a floor panel 5 in the longitudinal direction by the step-in operation of an occupant at the position behind the dash lower panel 4 on a driver's seat 3 side. The pedal device 10 has an evacuation mechanism 25 in which the tread part 11a is displaced in the separating direction from the normal step-in operational position with respect to the dash lower panel 4, the floor panel 5, or a floor tunnel part 2 which is upwardly swollen at the center part in the vehicle width direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088989-A (JP)
Title: Mobile telephone equipped with function for measuring body activity amount
Inventor: MITSUI MASAYUKI
IPC: A61B5/11
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile telephone equipped with a function for measuring a body activity amount which can automatically measure an amount of body activity of the user.  <P>SOLUTION: An acceleration detecting unit 12 consists of a semiconductor acceleration sensor so configured as to detect accelerations in three axis (X-axis, Y-axis, and Z-axis) directions on a three-dimensional rectangular coordinate system, and outputs a detected value of acceleration in each axis direction to a controlling unit 13. The controlling unit 13 time-averages changes in detected values of acceleration fetched from the acceleration detecting unit 12 at predetermined sampling times, and calculates the body activity intensity from the time-averaged value and then calculates an amount of body activity by performing time integration of the body activity intensity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084018-A (JP)
Title: Paper feeding conveying apparatus
Inventor: OKADA SEIJI
IPC: B65H3/06
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding conveying apparatus with a simple structure, capable of increasing the duravility of a separation roller.  <P>SOLUTION: This paper feeding conveying apparatus includes: a paper feeding part for feeding paper; a conveying roller provided on the downstream side in the paper conveying direction from the feeding part; the separation roller contacting the lower portion of the conveying roller in a facing manner for conveying only one paper sheet by reversing the direction of rotation in relation to the paper conveying direction when overlapped paper sheets are conveyed; and double feed detection means for detecting two or more paper sheets, which is mounted between the feeding part, the conveying roller and the separation roller. When the double feed detection means detects two or more paper sheets, the driving of the conveying roller is halted. When the double feed detection means does not detect two or more paper sheets, the driving of the conveying roller is continued.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088385-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: AOKI HIRONORI
IPC: H01L29/06
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has RESURF structure that can actualize high breakdown voltage without adding a diffusion step at high temperature for a long time and improve reliability, and to provide a method of manufacturing the same.  <P>SOLUTION: A semiconductor device 1 includes: a semiconductor element region including a first semiconductor region 2B and a second semiconductor region 5 provided on a main surface of a substrate 2 at the central part thereof, being apart from each other and having first conductivity and a third semiconductor region 4 provided between the first semiconductor region 2B and the second semiconductor region 5 and having second conductivity opposite to the first conductivity; a fourth semiconductor region 41 provided on a main surface of the substrate 2 at the peripheral part thereof, connected to the third semiconductor region 4, manufactured together with the third semiconductor region 4 in the same manufacturing process, and having the conductivity same as that of the third semiconductor region 4; and trenches 42 made on the main surface of the fourth semiconductor region 41 and having a depth smaller than a junction depth of the fourth semiconductor region 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091599-A (JP)
Title: Method for recovering rare metals contained in transparent electrode
Inventor: MATSUDA KAZUO
IPC: C22B58/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and economically recovering rare metals from a waste-liquid crystal panel, etc.  <P>SOLUTION: A base board of the waste liquid crystal panel, etc., is cut off and crashed, and the crushed material is stirring-treated under ammonia or nitrogen atmosphere together with lithium nitride to recover the rare metals (mainly, indium), and lithium hydroxide generated as the result, is treated with carbon dioxide to recover as lithium carbonate and the lithium carbonate is changed into lithium oxide and further, changed into the lithium nitride with a plasma treatment, and the lithium nitride is allowed to be used for recovering treatment of the rare metals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094646-A (JP)
Title: Moving image encoding apparatus and method for controlling the same
Inventor: OTSUKA KATSUYUKI
IPC: H04N19/162
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To generate encoded data properly conforming to pre-specified image quality, and to suppress a large change in image quality.  <P>SOLUTION: An encoding part 101 generates encoded data according to an encoding parameter. A distortion amount calculation part 102 calculates a difference at a boundary position of a block between a decoded picture and a picture before encoding as a picture distortion amount. A scene encoding distortion amount calculation part 104 calculates a scene encoding distortion amount from the picture distortion amounts of a plurality of preset pictures that have been encoded. An encoding distortion bit rate conversion part 106 calculates a corrected bit rate by calculating a difference between a target distortion amount and the calculated scene encoding distortion amount and multiplying the calculated difference by an encoding distortion bit rate coefficient. A target bit rate calculation part 107 calculates a target bit rate for a picture subsequent to a picture of interest by adding a current target bit rate to the corrected bit rate, and sets it to the encoding part 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091294-A (JP)
Title: Method for producing n-(hydroxyalkyl)pyrrole compound
Inventor: URATA MINORU
IPC: C07D209/86
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an N-(hydroxyalkyl)pyrrole compound, by which the N-(hydroxyalkyl)pyrrole compound, especially N-(hyroxyalkyl)carbazole compound, can simply be produced in excellent reaction efficiency.  <P>SOLUTION: This method for producing the pyrrole compound represented by general formula (1), (wherein, X<SB>1</SB>and Y<SB>1</SB>are each independently H or a cyclic skeleton having H or subtitents; R<SB>1</SB>is a 2-6C straight chain or branched alkylene group) comprises reacting a pyrrole compound with an alkylene oxide at 25°C in a reaction solvent having an SP value of 9.3 to 12.5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090829-A (JP)
Title: On-vehicle control device
Inventor: MINEMATSU TORU
IPC: B60W50/02
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle control device capable of dealing with a problem wherein a record value of a wheelbase recorded on a recording medium of an on-vehicle device becomes significantly different from the wheelbase of a vehicle on which it is mounted.  <P>SOLUTION: The on-vehicle control device for conducting various ABS controls 261, 262 of the vehicle based on the record value of the wheelbase obtains (20) a measured value of the wheelbase of the vehicle of its own and, based on the fact case that the obtained measured value is not included in a first range including the record value, an abnormality counter process about the first ABS control 261 is executed (24). Based on the fact that the obtained measured value is not included in a second range including the record value, an abnormality counter process about the second ABS control 262 is executed (25).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090920-A (JP)
Title: Pneumatic tire
Inventor: EBIKO MASAHIRO
IPC: B60C9/18
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire having a white side-wall and capable of improving a high-speed durability of the tire and conicity of the tire.  <P>SOLUTION: In the pneumatic tire 1, one of the side-wall parts of the right and left of the tire is a white side-wall. The pneumatic tire 1 is equipped with a belt layer 5 disposed at the outside of the tire radial direction of a carcass layer 4, and belt-reinforcing layers 8, 8 for reinforcing the belt layer 5 respectively disposed at both end parts of the belt layer 5. The intermediate elongation degree of the belt-reinforcing layer 8 disposed at the end part on the white side-wall side of the belt layer 5 is set lower than the intermediate elongation degree of the belt-reinforcing layer 8 disposed at the other end part of the belt layer 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099652-A (JP)
Title: Solid electrolytic capacitor, and manufacturing method thereof
Inventor: TAKAGI SEIJI
IPC: H01G9/028
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor used for various kinds of pieces of electronic equipment etc., the solid electrolytic capacitor being inexpensive and having high performance.  <P>SOLUTION: The solid electrolytic capacitor comprises an element 5 formed by laminating an anode foil 1 and a cathode foil 3 with a separator 4 interposed therebetween and a conductive polymer solid electrolyte 6 provided between the anode foil 1 and cathode foil 3 of the element 5 in an impregnation state, wherein PET (polyethylene terephthalate) is used for the separator 4 and PSSH (polystyrenesulfonic acid) is added to the conductive polymer solid electrolyte 6 to achieve the high-performance solid electrolytic capacitor which has higher capacity, lower ESR, and a higher breakdown voltage. Further, the solid electrolytic capacitor can be provided at a reduced cost price without adding any manufacturing process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099754-A (JP)
Title: Nitride semiconductor device and manufacturing method thereof
Inventor: SHIROMIZU TATSUYA
IPC: H01S5/042
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor device having such a P-type electrode that contact resistance between a P-type contact layer and the P-type electrode is low and stable output and operation can be obtained, and a manufacturing method thereof.  <P>SOLUTION: The nitride semiconductor device according to the present invention has the P-type contact layer 1 of a nitride semiconductor, an AuGaMg film 3 formed on the P-type contact layer 1, and an Au film 4 formed on the AuGaMg film 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008113431-A (JP)
Title: Ultrasonic camera tracking system and associated methods
Inventor: SALEH YOUSSEF
IPC: G01S5/22
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic camera tracking system and methods.  <P>SOLUTION: A camera tracking system includes a controllable camera, an array of microphones, and a controller. The microphones are arranged adjacent the controllable camera and are responsive to ultrasound emitted from a source. The microphones may additionally be capable of responding to sound. The controller receives ultrasound signals communicated from the microphones in response to ultrasound emitted from the source and processes the ultrasound signals to determine an approximate location of the source. Then, the controller sends command signals to the controllable camera to direct at the determined location of the source. The camera tracking system tracks the source as it moves and continues to emit ultrasound. The source can be an emitter pack having one or more ultrasonic transducers that produce ultrasonic waves that sweep from about 24-kHz to about 40-kHz.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009100980-A (JP)
Title: Reel-type game machine
Inventor: MOTONO KUNIAKI
IPC: A63F5/04
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel-type game machine capable of reflecting the skill of a player in determining the operation of a game state advantageous to the player.  <P>SOLUTION: When a combination of specific symbols related to the operation of a bonus game is displayed in a first mode, a lottery state is determined which is different from the first mode and in which the probability of determination of operation of the advantageous state for the player is higher than when the combination is displayed in a second mode. If the bonus game is operated, whether the game state advantageous to the player should be operated or not is determined based on the determined lottery state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102716-A (JP)
Title: Method for producing silver nanoparticle
Inventor: SATO KIMITAKA
IPC: B22F9/24
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new synthesis method for silver nanoparticles by which reaction time can be more shortened, the using amount of a reducing agent can be more reduced, reaction temperature can be more lowered than a conventionally well-known alcoholic reduction method.  <P>SOLUTION: In the method for producing silver nanoparticles, a solution, in which a silver compound is dissolved in a primary amine (X) with a molecular weight of 200 to 400 having an unsaturated bond, is held within the temperature region of 60 to 200°C and also below the boiling point of each amine composing the amine(s) (Y) in a state where one or more alcohol amines (Y) are mixed, thus the silver particles are precipitated by utilizing the reducing power of the amine(s) (Y). As the amine(s) (Y), for example, one or more among monoethanol amine, diethanol amine and triethanol amine can be selected. As the amine (X), foe example, oleylamine (C<SB>9</SB>H<SB>18</SB>=C<SB>9</SB>H<SB>17</SB>-NH<SB>2</SB>; and molecular weight, 267.4) is exemplified as a suitable object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008106779-A (JP)
Title: Internal combustion engine
Inventor: ISHIMITSU KENGO
IPC: F02B75/18
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of preventing occurrence of ring flutter and invasion of oil mist into a combustion chamber.  <P>SOLUTION: The internal combustion engine includes: crankshafts 14, 16 horizontally disposed in an engine case 41 and in vertically spaced relation from each other; stationary pistons 61A, 61A disposed between the crankshafts 14, 16 to extend at right angles with respect to a plane passing through axis lines 14A, 16A of the crankshafts 14, 16, respectively; movable sleeves 43, 43 slidably attached to the stationary pistons 61A, 61A, respectively; and combustion chambers 48, 48 bounded by the stationary pistons 61A, 61A and the movable sleeves 43, 43, respectively. The stationary piston 61A has a piston ring for sealing a space between itself and the movable sleeve 43. The crankshafts 14, 16 and the movable sleeves 43, 43 are each connected with connecting rods 26, 27, 28.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009110137-A (JP)
Title: Image processor, image processing method, and image processing program
Inventor: GUAN HAIKE
IPC: G06T5/20
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform image processing by properly dividing up a subject from image information into each processing target.  <P>SOLUTION: An image pickup device includes: an image acquiring part which acquires image data by picking up the image of an object; a distance information acquiring part which acquires a distance from the subject included within each region to the image pickup position of the image data for each of a plurality of regions constituting the acquired image data; a distinguishing information acquiring part which acquires distinguishing information for distinguishing the subject from the image data; and an object generating part which generates objects by dividing up the subject within the image data information into each processing target from the image data based on the shooting distances and the distinguishing information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107869-A (JP)
Title: Method for producing autoclaved lightweight concrete
Inventor: KAMIHATSU KENJI
IPC: C04B111/40
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide autoclaved lightweight concrete in which, even if a siliceous raw material having a high SiO<SB>2</SB>content is used, the precipitation flocculation and hardening of sand slurry obtained after wet milling can be suppressed, and which has excellent development in moldability and physical strength.  <P>SOLUTION: The autoclaved lightweight concrete is produced by placing raw material slurry using a siliceous raw material and a calcareous raw material as the main raw materials to a molding flask for molding and thereafter performing autoclave curing. In this invention, the siliceous raw material having an SiO<SB>2</SB>content of 97 to 99.9 mass% is used, the siliceous raw material is admixed with at least one kind of alkaline compound selected from a CaO-containing compound (a) and a Ca(OH)<SB>2</SB>-containing compound (b) by ≤11 pts.mass to 100 pts.mass of the siliceous raw material, and then, the raw material slurry is produced. In this way, even if the siliceous raw material having a high SiO<SB>2</SB>content is used, the autoclaved lightweight concrete in which the precipitation flocculation and hardening of sand slurry obtained after wet milling is suppressed, and which has excellent development in physical strength can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT