baber/WOPTO huggingface dataset:
Patent JP-2008310311-A (JP)
Title: Image forming apparatus, image forming method, and process cartridge
Inventor: GONDO MASANOBU
IPC: G03G21/08
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus free from image degradation caused by an electrophotographic photoreceptor such as generation of an afterimage or increase in a residual potential, even when printing is repeated.  <P>SOLUTION: The image forming apparatus has an electrophotographic photoreceptor, an exposure means forming an electrostatic latent image on the electrophotographic photoreceptor, and a toner deposition density detecting means detecting a toner deposition density in a developer image on the electrophotographic photoreceptor or on a transfer material. The toner deposition density detecting means detects a toner deposition density (A) in a portion where an electrostatic latent image is formed by the exposure means, when an electrostatic latent image is again formed by the exposure means after one cycle of the electrophotographic photoreceptor 1, and detects a toner deposition density (B) in a portion where no electrostatic latent image is formed by the exposure means, when an electrostatic latent image is formed by the exposure means after one cycle of the electrophotographic photoreceptor; and includes a destaticizing luminous energy control means controlling a destaticizing luminous energy according to the density difference between the toner deposition density (A) and the toner deposition density (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009277065-A (JP)
Title: Electronic file processing apparatus, electronic file processing method, and program
Inventor: IWAI HIROKI
IPC: G06F21/16
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To support the tracking of an electronic file by simple processing.  <P>SOLUTION: In a file processing apparatus 10, an additional information acquisition unit 11 acquires identification information on a person browsing a file or a computer in which a file is browsed. Then, if a file access detection unit 12 detects file-opening, an additional rule reference unit 14 refers to an additional rule and identifies an unused area in the file which has no effect on browsing of the file even if information is added thereto, an information adding unit 15 adds identification information to the unused area, and a pre-added information reading unit 16 read pre-added information from the file. On the other hand, if the file access detection unit 12 detects file-closing, the additional rule reference unit 14 refers to the additional rule to identify an unused area in the file, an additional information generation unit 18 combines the identification information with the pre-added information to produce new information, and the information adding unit 15 adds the information to the unused area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278504-A (JP)
Title: Diversity reception television receiver
Inventor: SAKOTA KUNIHIKO
IPC: H04N5/44
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a noise removing function often emphasizes noise and degrades the reception sensitivity for a digital television receiver operated by a diversity system using a small mobile device, when noise component to be offset is adjusted to a suitable value, although it is effective to provide a means for removing noise mixed in an antenna for a case that the antenna may be built in because of the space constraint, in order to improve the reception sensitivity.  <P>SOLUTION: The diversity reception television receiver has the noise removing function and performs diversity reception. When the receiving condition is proper, the receiver performs reception with one RF system. On the other hand, a level of noise component to be compensated is adjusted to a suitable value in another RF system not used for reception. If the receiving condition becomes worse, the receiver adds the RF system, where noise is already compensated appropriately, and performs diversity reception.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009218544-A (JP)
Title: Circuit board and semiconductor package using same
Inventor: CHOI BOK KYU
IPC: H01L25/18
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board having a via structural body reducing distortion of signals.  <P>SOLUTION: The circuit board 100 includes a board body 10, a conductive connector 22 penetrating the board body, and a via structural body 20 having a conductive shield member 24 surrounding at least a part of the conductive connector in order to reduce distortion of signals applied to the conductive connector. A conductive shield member to which power signals or ground signals are applied is arranged outside of the conductive connector to which data signals are applied, thereby preventing distortion of the data signals and generation of electromagnetic wave from the conductive electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009287618-A (JP)
Title: Piping coupling device
Inventor: YOKOYAMA SHOJI
IPC: F16L37/10
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping coupling device enlarging a slit of a pipe heat insulating cover of an attached pipe in a connection portion, and preventing formation of an opening in the portion.  <P>SOLUTION: When mutually connecting opening ends of piping, the piping coupling device is attached to flanges formed in the opening ends. Flat top parts are formed, contacting outer circumferences of the piping flanges, flat side parts contacting the outer circumferences of the piping flanges are formed on tips of a pair of arm parts of bilaterally symmetric shapes extending from the flat top parts in tangential directions, and portions protruding from the piping flanges are minimized by forming window holes facing the piping flanges in the arm parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288972-A (JP)
Title: Information distribution system and terminal device in the same system, and method of generating reproduction ranking
Inventor: HAYASHI KOICHI
IPC: H04N7/173
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To tabulate the reproduction history of content information while preventing the concentration of load or traffic of a network in a P2P (Peer to Peer) type information distribution system.  <P>SOLUTION: In each terminal device 1 configuring the information distribution system, the history of reproduced content information is stored in a reproduction history storage means, and when a reproduction history tabulating message including the reproduction history of another terminal device 1 is received, the reproduction history stored in the reproduction history storage means is added to the reproduction history tabulating message, and transferred to the other terminal device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290482-A (JP)
Title: Waterproof electronic apparatus
Inventor: OWADA YASUHIKO
IPC: H04M1/02
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof electronic apparatus which can properly determine the cause of ingress of water when water enters the inside of a housing thereof.  <P>SOLUTION: The waterproof electronic apparatus is equipped with the housing 2 having a case member 22 and a cover member removably provided on the external surface of the case member 22 and has a waterproof function up to a predetermined water pressure in a state that the cover member is mounted on the case member 22; a circuit board disposed inside the housing 2; a concave portion 26 formed in the external surface of the housing 2; and a submersion determination member 90 provided inside the concave portion 26. The submersion determination member 90 includes a waterproof sheet 91 for covering at least part of the concave portion 26 and a first submersion confirmation sheet 92 disposed in a waterproof space 100 formed between the inside of the concave portion 26 and the waterproof sheet 91. The waterproof sheet 91 maintains a waterproof function up to a predetermined water pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291850-A (JP)
Title: Machine tool
Inventor: NAGAHARA HIROKI
IPC: B23Q1/58
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool can suppress the entry of chips to the sliding surface of a table when the table is disposed in such a manner as to be slidable in the longitudinal direction.  <P>SOLUTION: This machine tool includes a bed 10, a column 12 vertically installed on the bed 10 on the depth side when viewed from the front a of the machine tool, and the table 5 supported on the column 12 movably in the longitudinal direction (Y-axis direction) when viewed from the front a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295682-A (JP)
Title: Handling apparatus of glass plate
Inventor: MIKAMI MASARU
IPC: G02F1/13
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handling apparatus of a glass plate achieving a safer transfer of a glass plate, by reducing the weight of a hand part.  <P>SOLUTION: This handling apparatus of a glass plate is a handling apparatus of a glass plate, in which a frame having a size covering the surface of a glass plate W is constituted, by arranging slender frame materials 11, 12 constituted of a carbon fiber reinforced plastic in a lattice pattern, and which has: a hand part 1 produced by attaching the suction-holding means 6, 7 for sucking and holding the glass plate to the frame material; an arm part 2 for movably supporting the hand part; and a driving apparatus for moving the glass plate by operating the arm part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293283-A (JP)
Title: Electronic key system of vehicle
Inventor: MIMURA HIRONORI
IPC: B60R25/24
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic key system of a vehicle which can maintain the security level high even when a plurality of electronic keys are provided.  <P>SOLUTION: The electronic key 20 of the electronic key system which is used for performing wireless communication with the vehicle 10 consists of a master key 21 and subkeys 22, 23, and performs unlocking of a vehicle door through a door lock mechanism 15 based on the authentication of the master key 21 and the subkeys 22, 23 through wireless communication. Then the system can prohibit the execution of unlocking of the vehicle door based on the authentication of the subkeys 22, 23 by the operation of a car navigation apparatus 40 by the owner of the vehicle 10 in a state where the owner of the vehicle 10 has the master key 21. In this case, a case 30 used for storing the subkeys 22, 23 is provided to the vehicle 10, and the execution of the unlocking of the vehicle door based on the authentication of the subkeys 22, 23 is forcefully prohibited when the subkeys 22, 23 have been stored in the case 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294979-A (JP)
Title: Control device
Inventor: NAKAGAWA HIDEYUKI
IPC: G05D3/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for sufficiently reducing a route error even during high-speed movement.  <P>SOLUTION: The control device 1 includes a position command unit 3 and an error correction unit 5. The position command unit 3 outputs a position command value for moving a moving mechanism 2. The error correction unit 5 includes a feed-forward control unit 51 and a compensator calculating unit 52. The feed-forward control unit 51 feed-forward controls the moving mechanism 2 based on the position command value output from the position command unit 3 and has a compensator 512. Based on the position command value output from the position command unit 3, the compensator calculating unit 52 calculates a value to be set to the compensator 512 in the feed-forward control unit 51.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301764-A (JP)
Title: Microwave heating device and microwave heating method
Inventor: DAIMON JUNICHI
IPC: H05B6/68
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave heating device and a microwave heating method using microwaves for uniformly heating a treated material.  <P>SOLUTION: The microwave heating device 1 comprises a heating chamber 12, a magnetron 13 for generating microwaves 7, a waveguide 14 for connecting the heating chamber 12 to the magnetron 13, an infrared thermography (a temperature distribution measuring means) 15 for intermittently measuring temperature distribution in the heating chamber 12, and a heating condition control device 16 for controlling heating conditions in the heating chamber 12. The heating condition control device 16 consists of an initial condition setting means 161 for selecting optimum heating conditions from heating condition data and setting it, and a condition changing means 162 for selecting optimum heating conditions from correction heating condition data to reset the temperature distribution in the heating chamber 12 into a normal condition when the temperature distribution in the heating chamber 12 deviate from the normal condition, and changing the previously set heating conditions into new heating conditions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300137-A (JP)
Title: Line sensor elevation angle measuring apparatus by image processing
Inventor: NIWAKAWA MAKOTO
IPC: G01B11/26
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line sensor elevation angle measuring apparatus by image processing which can measure the elevation angle of a line sensor with high precision by a simple structure.  <P>SOLUTION: The line sensor elevation angle measuring apparatus includes: a target 1 of which the surface includes a black part 12 and a white part 13 with a linear boundary line 11 therebetween and which is arranged so that its surface is parallel to the vertical direction and that the boundary line 11 is parallel to the horizontal direction to be positioned at predetermined height h from a standard surface; a line sensor 2 of which the focal length f and the horizontal distance d with respect to the target 1 are known and which is installed in the standard surface so that its scanning direction is perpendicular to the boundary line 11 to take an image of the boundary line 11; and an image processing unit 3 which performs processing on the image taken by the line sensor 2 to determine the position of the boundary line 11 on the image and calculates the elevation angle θ of the line sensor 2 on the basis of the obtained position of the boundary line 11 on the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300154-A (JP)
Title: Rotation detector and magnetic encoder
Inventor: KOKAJI TOSHIYUKI
IPC: G01D5/245
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detector and a magnetic encoder for effectively preventing an end of a magnetic medium fixed to an outer circumference of a support member from contacting or colliding with a magnetic sensor.  <P>SOLUTION: The rotation detector includes: the medium support member coaxially mounted to a rotating shaft whose rotation is detected, and having the annular outer circumference; the flexible magnetic medium fixed to the outer circumference of the medium support member in the circumferential direction, and having a predetermined magnetic pattern; and at least one magnetic sensor fixed to a stationary section so as to face a surface of the magnetic medium. The outer circumference of the medium support member includes ends at both ends in the circumferential direction. Each end on the outer circumference of the medium support member has a curved outer circumference smoothly curved in the axial center direction. Each end at both ends of the magnetic medium is fixed on and along the curved outer circumference of the medium support member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296911-A (JP)
Title: Method for culturing diatom having sterilization effect
Inventor: IIDA ETSUSUKE
IPC: A01G33/00
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reducing or substituting the use of or substituting the use of fisheries medicine by drawing out the antimicrobial activity, which a diatom essentially has, to maximum in rearing fish and shellfish and in culturing its feed organism.  <P>SOLUTION: The method for culturing a diatom comprises a process for irradiating a diatom with at least one visible light having a band width of ≤100 nm, preferably the visible light has a central wavelength in a wavelength region of 410-780 nm. The method for disinfecting harmful bacteria in a diatom-containing culture is provided and comprises a process for irradiating a diatom with at least one visible light having a band width of ≤100 nm, preferably having a central wavelength in a wavelength region of 410-780 nm. In these methods, preferably a diatom is irradiated with a red light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298421-A (JP)
Title: Glass substrate carrier tray and glass substrate package
Inventor: SAKAMOTO KATSUHIRO
IPC: B65D81/133
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate carrier tray 10 made of a faom resin, capable of surely preventing an accommodated glass substrate 2 from being moved in a tray due to vibration or the like and also surely preventing powdery dust from being produced from the foam resin.  <P>SOLUTION: The glass substrate carrier tray 10 made of a foam resin has an accommodating space 13 formed from a bottom panel 11 and four surrounding sidewalls 12a to 12d and able to accommodate the glass substrate 2 in a horizontal position. Recesses 14 are formed in the upper face 11a of the bottom plate so that the glass substrate 2 accommodated along the three sidewalls are prevented from contacting them. The four corners of the upper face 11a of the bottom panel have inside corners 18a to 18d that have walls 16 for supporting only the corners 2a to 2d of the accommodated glass substrate 2 from sides. This prevents the three side edges of the accommodated glass substrate 2 from coming into contact with the sidewalls.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297239-A (JP)
Title: Game machine
Inventor: YOKOYAMA TAKASHI
IPC: A63F5/04
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the amusement of the play by diversifying the mode of advancement of the play according to the selection of the number of bets by associating the game state with the number of bets.  <P>SOLUTION: In a winning symbol combination determining table T2a, the probability of winning a special replay winning symbol combination A is set highest in a regular game (Fig.5(a)). In a winning symbol combination determining table T2b, the probability of winning a special replay winning symbol combination B is set highest in the regular game (Fig.5(b)). Accordingly, the player is given an opportunity to shift the game state to a replay time A, in which the player acquires small profit, at a high rate by selecting three bets, and given an opportunity to shift the game state to a replay time B, in which the player acquires large profit, while avoiding the shift to the replay time A by selecting two bets in a chance time. As a result, by selecting the number of bets based on the operation mode of a replay winning symbol combination probability varying function, the mode of change of the number of tokens of the player is diversified, the mode of progress of the play can be diversified, and the amusement of the play can be enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297834-A (JP)
Title: Telescopic cover with pantograph
Inventor: TSURUMAKI YOSHIHISA
IPC: B23Q11/08
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To safely, surely and smoothly operate a telescopic cover with progressive reciprocating motion of the telescopic cover by uniformly and stably interlocking a part cover with a pantograph as a whole when sliding the telescopic cover integrally with the pantograph in response to movement of a moving mechanism of an industrial machine.  <P>SOLUTION: When a plurality of pantographs are put on the telescopic cover formed of a plurality of part covers which are slidably stacked and the cover is slid integrally with the pantographs in response to the movement of the moving mechanism of the industrial machine, an attachment shaft fitted into a bend of a coupling bar of the pantograph is slidably inserted into a slit of a slide plate fixed to the part cover on every even-numbered or odd-numbered part cover of the telescopic cover. In addition, an attachment shaft fitted into an intersection of the coupling bar of the pantograph is rotatably inserted into the part cover on every even-numbered or odd-numbered part cover of the telescopic cover.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298312-A (JP)
Title: Vehicular seat device
Inventor: FUJIMOTO TSUKASA
IPC: B60N2/20
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a using property as a storage space in a cabin as compared with conventional.  <P>SOLUTION: The vehicular seat device 10 is provided with a rack board 14 provided separately from the vehicular seat 12; and a support mechanism 16 for supporting the rack board 14 relative to the vehicular seat 12. The rack board 14 has a first rack board part 32 and a second rack board part 34, and the support mechanism 16 has a turning part 36 for turnably connecting the first rack board part 32 and the second rack board part 34 to each other; and a first link member 38-a fourth link member 44 provided between the first rack board part 32 and a seat back 20. According to this constitution, a floor surface 28A in a baggage chamber 28 and the rack board 14 can be used as a multiple stage shelf, and when the seat back 20 is in the forward falling attitude or the standing state, the rack board 14 can be stored while extending along a back surface part 20A of the seat back 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303009-A (JP)
Title: Peak level detection apparatus
Inventor: OISHI YASUSHI
IPC: G10L19/00
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of determining a peak value of a 1-bit audio signal with a low computation amount, as well as, with high accuracy.  <P>SOLUTION: When a 1-bit stream is supplied, data are written sequentially and stored into a delay buffer 30. A peak position detecting unit 10 then detects a maximum peak address, that is the address of the peak value stored in the delay buffer 30 and sends this to a data readout unit 20. The data readout unit 20 reads out the corresponding data in the delay buffer 30, according to the sent detected maximum peak address. An LPF 40 then passes the low frequency of the read-out data, and finally, an ABS unit 50 turns a signal into an absolute value and outputs a multi-bit peak value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009008676-A (JP)
Title: Device and method for repairing water riser pipe elbow weld of boiling-water nuclear reactor
Inventor: JENSEN GRANT C
IPC: G21C19/02
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for changing or repairing the weld of a jet pump riser pipe.  <P>SOLUTION: A support clamp assembly 60 mechanically securing a thermal sleeve 32 to an elbow conduit 34 includes: a tension shaft 64 having a first end extendable through an opening 118 in a sidewall of the elbow conduit and an opposite end with a head; a cruciform assembly 62 having a base with an opening to receive the tension shaft and to abut on the head of the shaft and being seated in the thermal sleeve; a boss 66 slidable over the first end of the tension shaft and having a curved surface seated on the outside surface of the elbow conduit, and a coupling device 68 engaging with the first end of the tension shaft and abutting on the boss.  <P>COPYRIGHT: (C)2009,JPO&INPIT