baber/WOPTO huggingface dataset:
Patent JP-2009027503-A (JP)
Title: Imaging apparatus, alteration detecting method, and alteration detecting device
Inventor: ITOU TAKEYOSHI
IPC: G06F21/72
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a processing time and a data amount relating to alteration detection.  <P>SOLUTION: A digital camera 10 comprises a face extraction circuit 37, a hash processing circuit 38, and an encryption circuit 39. The face extraction circuit 37 extracts the face of a person in an image. The hash processing circuit 38 determines the hash value of image data from which the face has been extracted. The encryption circuit 39 encrypts the hash value and outputs data for detection for performing alteration detection. A CPU 20 attaches to the image data region data representing the entire image from which the face has been extracted, the data for detection and data of an alteration detection program 26 stored in a flash memory 25. Processing relating to the alteration detection is performed only upon the image from which the face of the person has been extracted, thereby suppressing the processing time and the data amount relating to the alteration detection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023819-A (JP)
Title: Stacking mechanism and impeller
Inventor: KONDO NAOTO
IPC: B65H29/40
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacking mechanism and an impeller capable of achieving excellent stacking of media by removing static electricity generated between the media and the impeller.  <P>SOLUTION: In the stacking mechanism, bank notes P are tapped by a rotatable impeller 9 having a plurality of flexible blade parts and stacked. The surface of the impeller 9 is plated to have the conductivity, and the impeller 9 is grounded to remove the static electricity caused by the contact of the impeller 9 with the banknotes P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029857-A (JP)
Title: Antistatic agent and use thereof
Inventor: MIYAGI MARIE
IPC: C08L101/00
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic agent having antistatic properties, transparency, solubility in a resin or a solvent, and heat resistance in combination.  <P>SOLUTION: The antistatic agent has a plurality of ion pairs of cations and anions in the molecule, wherein cation contains at least one onium cation site, and the anion contains at least one anion represented by the formula.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032565-A (JP)
Title: Cable connector
Inventor: MURAKAMI KOJI
IPC: H01R12/24
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sufficient click feeling and connect a flat cable surely with downsized and improved reliability by receiving a sufficiently strong reaction force from the flat cable when operating an actuator by making flat a guide face to guide the flat cable in a first arm part of a terminal.  <P>SOLUTION: The terminal is equipped with the first arm part to support the flat cable and a second arm part which is arranged and installed opposed to the first arm part and engaged with a shaft part of the actuator. The actuator is equipped with a pressing part which is rotated with the shaft part and presses the flat cable to the first arm part, the second arm part is equipped with a shaft engagement part engaged with the shaft part, and the first arm part is equipped with a guide part including a flat guide face which is opposed to the shaft engagement part and guides the flat cable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033568-A (JP)
Title: Optical lan system
Inventor: MAEDA YASUHIRO
IPC: H04B10/50
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical LAN system having increased flexibility of design and capable of controlling suitable optical signal output.  <P>SOLUTION: An optical transmission/reception module 1A includes: an LD 3A that generates an optical output signal 101A; an LD drive circuit 5A and a current source circuit 7A for driving the LD 3A; a PD 9A which receives an optical input signal 102A and generates a light reception current; a PD current detection circuit 11A which detects the light reception current from the PD 9A; and an arithmetic unit 19A that is functioned as a monitor value output means for outputting a value detected by the PD current detection circuit 11A as a light reception power monitor value 122A to an optical transmission/reception module 1B, and functioned as an emission control means for controlling output of the optical output signal 101A from the LD 3A based on a light reception power monitor value 121A input from the optical transmission/reception module 1B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038852-A (JP)
Title: Drive controller of door for vehicle
Inventor: NAGAKURA TAKAYUKI
IPC: H02P23/16
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform a closing operation of a door for vehicle surely in safety without detecting the position of the door.  <P>SOLUTION: Based on a voltage command value (synchronization pull-in) corresponding to a thrust force required for driving the door 1 for vehicle, and a speed command value (synchronization pull-in) outputted from an operation command operating unit 11, a synchronization pull-in voltage command value operating unit 23 calculates a d-axis voltage command value (synchronization pull-in) and a q-axis voltage command value (synchronization pull-in), and a two-phase/three-phase converter 16 converts the d-axis voltage command value (synchronization pull-in) and the q-axis voltage command value (synchronization pull-in) into a U-phase voltage command value, V-phase voltage command value and a W-phase voltage command value which are delivered to a power converter 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037121-A (JP)
Title: Business administration simulation game
Inventor: YAMAGISHI OSAMU
IPC: G09B9/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To make a user to have knowledge of finance and knowledge of business administration including tax management, asset management, etc. through game software in a personal computer.  <P>SOLUTION: A plurality of corporations and managers in different situations are prepared for a game player. At the beginning of a game, an initial picture is displayed on a personal computer and, of the provided plurality of corporations and managers, one corporation and one manager are automatically selected and the a game starts from the first business term over a plurality of business terms. The game player can draw a staff member employment card for employing staff members, a bank loan card for borrowing from a bank, and a vehicle purchase card for purchasing a vehicle, at any time at the player's option, while it is mandatory for the game player to draw a purchase card and a sales card for purchasing and selling merchandise necessary on business and for collection of sales, and proceeds with the game.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038949-A (JP)
Title: Insulated bus duct
Inventor: NINOMIYA MEGUMI
IPC: H02G5/06
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulated bus duct which prevents a gap from being generated between the insulated bus bar and a duct-side plate.  <P>SOLUTION: In the insulated bus duct, a plurality of band plate-like insulated bus bars 1 are laminated, duct-side plates 4 are brought into contact with both sides of the laminated insulated bus bars in the laminating direction, and the two duct-side plates 4 are fastened on the both sides by fastening members 5 with a predetermined space in the longitudinal direction. A plurality of long beads 6 swollen out on the outer face sides of the duct-side plates are formed at flat plate parts in contact with the insulated bus bars 1 of the duct-side plates 4 with a predetermined space in the longitudinal direction. Since rigidity of the duct-side plates 4 is enhanced, and the duct-side plates 4 is prevented from being swollen toward the outside, the insulated bus bars 1 and the duct-side plates 4 can be brought into close contact with each other on the flat surface regardless of the dimensional tolerance of each member. Accordingly, a good heat radiating state can be obtained by surely transmitting heat generated in the insulated bus bars to the duct-side plates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038326-A (JP)
Title: Cassette floating stage and cassette station using the same
Inventor: UEDA YASUJI
IPC: H01L21/677
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating apparatus equipped with a locking/unlocking mechanism with a simple structure and an adjusting mechanism using the floating apparatus.  <P>SOLUTION: In the cassette floating stage 30 wherein a movable part 36 is made to face a fixed part 35, a rolling member 32 is interposed between the fixed part 35 and the movable part 36 and the movable part 36 is made movable to the fixed part 35, the cassette floating stage 30 is provided with the locking/unlocking mechanism 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040828-A (JP)
Title: Detergent composition for wafer or plate-like material
Inventor: ONISHI MITSUHIRO
IPC: H01L21/304
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition for a wafer or a plate-like material, which has excellent detergency, is reduced in the deterioration of a cleaning liquid by the incorporation of a material to be cleaned, has no flash point and has little influence on the human body and the environment.  <P>SOLUTION: The detergent composition for a wafer or a plate-like material comprises (a) 5-40 wt.% of an alkyl polyglucoside represented by the general formula (1): R-O-(G)n-H (wherein R is a 1-22C straight-chain or branched-chain alkyl group; G is a 5-6C reducing sugar; and n is 1-5), (b) 1-20 wt.% of a sequestrant (chelating agent), (c) 1-30 wt.% of an alkali agent, (d) 1-30 wt.% of an ether-type nonionic surfactant and (e) the balance comprising water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009041419-A (JP)
Title: Exhaust throttle valve
Inventor: TAKEUCHI MITSURU
IPC: F02D9/06
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce force for pressing an end of a valve element against a bore when the valve element is fully closed for limiting exhaust gas flow.  <P>SOLUTION: An exhaust pressure control valve 3 comprises a casing 23 including the bore 21 and a pair of bearing parts 32, 33, and a valve stem 27 passing through the bore 21 and rotatably supported at both the bearing parts 32, 33. A first end 27a of the valve stem 27 projects outside from the casing 23. A throttle valve 24 is fixed to the valve stem 27 in the bore 21. An actuator 36 is connected to the first end 27a for opening and closing the throttle valve 24. The second bearing part 33 is arranged in a bypass passage 22 downstream of a bypass valve 25 and a cap 40 having a communication hole 40a is installed on its opening part 33a. The inside of the second bearing part 33 communicates with the atmosphere through the communication hole 40a, the bypass passage 22 and the like and the atmospheric pressure can act on its end surface 27c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007323669-A (JP)
Title: Document distribution method and documentation management method
Inventor: HIRANO HIDEYUKI
IPC: G06F21/64
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document distribution method which has functions of preventing alteration of document data, authenticating the genuineness, and preventing unauthorized use by using use control information separated into invisible data embedded in digitized data as an electronic watermark and visible data described in a structured document.  <P>SOLUTION: The document management method includes: (A) a step of acquiring information in which use control information is embedded as visually or auditorily unrecognizable watermark data, as digitized data ; (B) a step of extracting the use control information from the digitized data; (C) a step of acquiring document information of document data made of specific text data, image data, music data, and other digitized data that correspond to the access control information; and (D) a step of creating a structured document in which identifiers are respectively set for a plurality of information items in the document information and information contents of each information item are enclosed in each respective identifier.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009048243-A (JP)
Title: Transaction processing system
Inventor: YAMAZAKI SHINJI
IPC: G06Q40/02
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transaction processing system suppressing unauthorized transaction processing.  <P>SOLUTION: In this transaction processing system including a host computer and automatic teller machines the automatic teller machine side is provided with: a device input part for inputting limited request data used to execute the transaction processing only at each automatic teller machine installed in a specific store, store identification data for designating the store, and an account number; and a device transmission part transmitting the inputted limited request data, store identification data, and account number to the host computer. The host computer side is provided with a setting part for setting unavailability data showing unavailability of the transaction processing according to the received account number and each of the other store identification data except the received store identification data based on the limited request data received from the automatic transaction device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049104-A (JP)
Title: Power semiconductor module
Inventor: WATANABE NAOTAKE
IPC: H01L23/48
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor module which optimizes a solder bonding thickness and improves the reliability of a joint structure so as to solder a semiconductor device and bus bars.  <P>SOLUTION: The power semiconductor module is equipped with: a semiconductor package 1A which consists of a power semiconductor element 5, a primary electrode plate 6 and a secondary electrode plate 7; a first bus bar 2a which is a conductive member soldered and bonded to a principal plane of the primary electrode 6 through a first solder member h; a second bus bar 2b which is a conductive member soldered and bonded to a principal plane of the secondary electrode plate 7 through a second solder member; and soldering control sections S1 which are respectively provided in the principal plane to which the primary electrode plate 6 in the first bus bar 2a is soldered, and in the principal plane to which the secondary electrode plate 7 in the second bus bar 2b is soldered, so as to regulate the solder bonding thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047340-A (JP)
Title: Cogeneration device
Inventor: YURI NOBUYUKI
IPC: F02G5/00
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration device effectively utilizing ventilated air, in a cogeneration device comprising a power generating unit and a hot air-type heating unit.  <P>SOLUTION: In the cogeneration device 10 comprising the power generating unit 26 and the hot air-type heating unit 40, a power generating unit case 30 receiving the power generating unit 26 is provided with an inflow hole 30a21 for allowing the ventilated air to flow therein, and an outflow hole 30a22 for allowing the ventilated air to flow out therefrom, the inflow hole 30a21 and an outlet side of a blower 46 of the hot air-type heating unit 40 are connected by a ventilated air introduction duct 74, and the outflow hole 30a22 and an inlet side of the blower 46 are connected by a ventilated air supply duct 76.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045213-A (JP)
Title: Shoe and insole used therefor
Inventor: TAKAO MASATO
IPC: A43B17/03
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe that makes weight shift possible which is approximated to the weight shift in walking barefoot and that also prevents foot fatigue in wearing the shoe for a long time, and to provide an insole used for the shoe.  <P>SOLUTION: The shoe is equipped at least with an outsole 2, an upper 3, and an insole 11 which is provided at a part other than a part on which the heel abuts the out sole 2. The insole 11 includes a bag-shaped outer skin 12 and with a plurality of blocks 13 stored in the outer skin 12. The blocks 13 are composed of an elastic body and are stuck with spaces apart to nearly the entire area of the bottom in the outer skin 12. The blocks fall down forward with a load imparted thereto and they can recover to the original positions with the load released. Consequently, with the block group arrayed in conformity with the weight shifting part in walking barefoot, the weight shift can be obtained which is approximated to that of walking barefoot.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008054315-A (JP)
Title: Ciphertext decryption authority transfer system
Inventor: MATSUO TOSHIHIKO
IPC: H04L9/08
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a master private key of a PKG device (private key generation device) from being restored even when a ciphertext translator is in collusion with a decryption authority transferred person in a ciphertext decryption authority transfer system in which ciphertext of a PKE system can be translated into ciphertext of an IBE system, and ciphertext decryption authority can be transferred between users using only the IBE system.  <P>SOLUTION: A ciphertext decryption authority transfer system 1 is a system for achieving decryption authority transfer of ciphertext between a device 10 for a decryption authority transfer person and a device 20 for a decryption authority transferred person. A private key of the IBE system and auxiliary information are generated from the master private key stored in a PKG device 40 that generates the private key, and a translation key is generated on the basis of the auxiliary information, In sharing a content, ciphertext encrypted by the device 10 for the decryption authority transfer person is translated using the translation key by a ciphertext translation device 30, and the translated ciphertext is decrypted using the private key of the IBE system by the device 20 for the decryption authority transferred person.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009049902-A (JP)
Title: Imaging apparatus
Inventor: WATANABE HIROBUMI
IPC: H04N5/335
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of shortening a period of time required for a correction processing with a small memory capacity, thereby performing a shading correction suppressive in a photographing time.  <P>SOLUTION: On a final stage of manufacturing steps of a digital camera, a noise signal is fetched from a block 44 set by dividing five horizontal lines 33 while a CCD is light-shielded, and this is integrated for each block 44 to calculate an average value. The average value is defined as correction data of pixels 32 included in the block 44 and the correction data are stored in a flash memory. In photographing, the correction data are read from the flash memory, the correction data are subtracted from image data for each horizontal line by an arithmetic processing circuit, and shading correction in a horizontal direction is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050335-A (JP)
Title: Steam exhauster
Inventor: MATSUI YOSHIKAZU
IPC: A47J27/00
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam exhauster which does not waste electric power when an apparatus does not emit steam.  <P>SOLUTION: When the apparatus is not energized nor operated, no energization detection output is generated. Accordingly, electric power supply to the steam exhauster is cut off by a triac 14 and electric current at the time of waiting and therefore the electric power becomes zero. Consequently, when the apparatus does not emit steam, no wasteful electric power is consumed. Also, even when the energization detection output is relatively small, it is amplified by an amplification circuit 22 into an output which can drive the triac 14. In this manner, a steam which is generated from the apparatus can be reliably exhausted outside by the steam exhauster.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054520-A (JP)
Title: Electrode-electrolyte membrane assembly, and manufacturing method thereof
Inventor: ITO NAOKI
IPC: H01M4/86
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode-electrolyte membrane assembly and a manufacturing method thereof, capable of improving an electric conductivity of an electrolyte membrane on an electrode.  <P>SOLUTION: The electrode-electrolyte membrane assembly (50) includes an electrode (10), a first electrolyte membrane (30) arranged on the electrode, and a second electrolyte membrane (40) arranged on the first electrolyte membrane. A grain boundary resistance of an electrolyte forming the first electrolyte membrane is smaller than a grain boundary resistance of the electrolyte forming the second electrolyte membrane. The electrode-electrolyte membrane assembly can improve the electric conductivity of the electrolyte membrane on the electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008061496-A (JP)
Title: Pwm method for cycloconverter
Inventor: KAJOUKE LATEEF A
IPC: H02M5/27
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the current commutation method in the vicinity of zero-cross point of output current in a self-excited cycloconverter performing current commutation depending on the polarity of a current passing through an output inductor L.  <P>SOLUTION: The cycloconverter has switch pairs AU, AV, BU and BV between the nodes A and B of a first port and the nodes U and V of a second port. In the switch pairs AU, AV, BU and BV, P topology switches AUP, AVP, BUP and BVP and N topology switches AUN, AVN, BUN and BVN are connected in series. With regard to the switches AU and BU, for example, the P topology switch AUP is turned on after the magnitude of the current passing through an output inductor L becomes less than a predetermined current threshold, and the P topology switch BUP is turned off after a predetermined time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009050634-A (JP)
Title: Sewing machine
Inventor: USUI TOORU
IPC: D05B55/16
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform switching of needle bars without delay.  <P>SOLUTION: The sewing machine 100 includes: a needle bar switching mechanism which has a switching member 81 movable above two needle bars 14a, 14b respectively holding sewing needles 13a, 13b and can individually stop two needle bars at an elevated position according to the position where the switching member is moved; and a 3-position air cylinder 90 which is connected to the switching member and operates the switching member among an initial position stopping only one needle bar at the elevated position, a full stroke position stopping only another needle bar at the elevated position and a middle position releasing stopping of both needle bars at the elevated position, wherein a control means which performs switching of the 3-position air cylinder from the initial position to the middle position in faster timing than switching between other positions is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT