baber/WOPTO huggingface dataset:
Patent JP-2007322568-A (JP)
Title: Electrifier and image forming apparatus provided with the same
Inventor: IMOO RYUSHI
IPC: G03G15/02
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifier capable of preventing the unevenness of cleaning and unevenness of electrification due to unstable attitude of a moving base during movement, when wiping foreign matter by rubbing a discharge wire with a cleaning member retained by the moving base.  <P>SOLUTION: The moving base 55 is moved by rotating a transport screw 54, and the foreign matters, such as discharge products attached to the discharge wire 35, are wiped by rubbing of the cleaning member 56, 56. Because the moving base 55 is fitted loosely to the transport screw 54, the attitude at moving becomes unstable, and unevenness in cleaning is caused on the discharge wire. A sheet-like loading member 83, made of synthetic resin, is attached to the under surface 78 of the moving base 55, former and later end parts 82 of the loading member are rubbed against the inner surfaces of a former side part 41 and a later side part 42 of a shield 33; and this generates frictional resistance, the attitude of the moving base 55 upon movement is thereby stabilized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325079-A (JP)
Title: Radio communication system and communication method, and transmission apparatus and transmission method
Inventor: FUJINO YOSUKE
IPC: H04B7/26
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system in which a high diversity effect in the arbitrary number of antennas is made compatible with flexibility for a change in the number of antennas.  <P>SOLUTION: In a transmission apparatus 1, an encoding means 11 performs error-correcting encoding on an inputted information sequence. An interleaver 12 interleaves the encoded information sequence. A symbol generating means 13 converts the interleaved information sequence into a symbol sequence. A frequency offset application means 14_1 to 14_M applies frequency offset to a plurality of symbol sequences so that a difference of all the frequency offsets to be applied to the plurality of symbol sequences resulting from branching the converted symbol sequence becomes an integer multiple, other than 0, of a predetermined frequency Δf. Radio units 15_1 to 15_M transmit the frequency offset applied symbol sequences via transmission antennas 16_1 to 16_M.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007320930-A (JP)
Title: Method for producing phenyltetrazole derivative
Inventor: TSUGOSHI KOKI
IPC: C07C233/25
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial production method by which phenyltetrazole derivatives (7) and (8) useful as intermediates for synthesizing pharmaceutical compounds can be produced in safe and mild conditions at low costs.  <P>SOLUTION: In this production method, a phenolic hydroxy group is protected with a 2 to 4C lower alkanoyl group, and methane sulfonic acid is used as both a reagent and a solvent in a formylation reaction from the compound (7) to the compound (8).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007325799-A (JP)
Title: Reclining device
Inventor: TAKADA YOICHI
IPC: A47C1/025
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining device where operation force is small and variation of the operation force is little, in the reclining device which has an externally toothed gear having external teeth formed on its outer peripheral surface and being provided to a member on one side of a member on a sheet cushion side and a member on a seat back side and an internally toothed gear in which internal teeth engaged with the outer teeth of the externally toothed gear and having more teeth than the externally toothed gear are formed and which is provided at the other member of the member on the seat cushion side and the member on the seat back side, and one rotary shaft of the rotary shaft of the external gear and that of the internally toothed gear revolves around the other rotary shaft.  <P>SOLUTION: One of a surface of the outer tooth 31b engaged with the inner tooth 32b and a surface of the inner tooth 32b engaged with the outer tooth 31b is a flat surface, and the other surface is a projecting surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007021193-A (JP)
Title: Image processing apparatus and program
Inventor: SUGIYAMA NAOKI
IPC: A61B5/00
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and program capable of simply and suitably corresponding image groups with each other compared with the prior art.  <P>SOLUTION: A superimposed image generation part generates a two-dimensional superimposed image formed by superimposing information provided in a plurality of volume data, or the corresponding objects, respectively along a prescribed direction (for example, in a direction of orthogonally crossing with the body axis). A corresponding process part corresponds (positions) different volume data so as to correspond the positions of feature sites on the superimposed image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007330558-A (JP)
Title: Spectral fundus measuring apparatus and its measuring method
Inventor: MIHASHI TOSHIBUMI
IPC: A61B3/14
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectral fundus measuring apparatus capable of easily and accurately specifying respective parts from spectral fundus images on the basis of spectral characteristics, and its measuring method.  <P>SOLUTION: The spectral fundus image measuring apparatus 1 comprises an illumination optical system 10, a light receiving optical system 20 for picking up a series of the spectral fundus images of different wavelengths, an image processing part 7 for working the spectral fundus images, a storage part 7A, and a display part 7B. The image processing part 7 comprises a position correction part 72 for performing correction so as to match the positions of the respective parts for the series of spectral fundus images, and an image analysis part 73 for calculating the spectral characteristics of the respective parts on the spectral fundus images on the basis of the series of spectral fundus images corrected in the position correction part 72. The storage part 7A stores the spectral characteristics of the respective parts together with the standard spectral characteristics of the respective specified parts, and the image processing part 7 has a first grouping part 74A for grouping the respective parts corresponding to the specified parts by comparing the spectral characteristics of the respective parts with the standard wavelength characteristics of the respective specified parts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335710-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KANEMOTO HIROSHI
IPC: H01L29/786
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which prevents peeling of a semiconductor layer (a second semiconductor layer) in an upper part of an SOI structure.  <P>SOLUTION: An SiGe layer 13 is formed on an Si substrate 1, and a supporter hole to expose the Si substrate 1 is formed by selectively etching the SiGe layer 13. Then, an Si layer 31 is formed on the SiGe layer 13 and in at least an inner wall of the supporter hole, and a supporter 41 supporting the Si layer 31 is formed inside the supporter hole 21. Thereafter, the Si layer 31 and the SiGe layer 13 are selectively etched one by one, and a groove 43 exposing a side surface of the SiGe layer 13 is formed. A hollow part is formed between the Si substrate 1 and the Si layer 31 by etching the SiGe layer 13 via the groove 43 by wet etching using nitrohydrofluoric acid. Thereafter, an SiO<SB>2</SB>film 53 is formed inside the hollow part. According to such a constitution, it is possible to protect the side surface 54 of the SiO<SB>2</SB>film 53 formed inside the hollow part from etchant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330922-A (JP)
Title: Contaminated soil cleaning method and contaminated soil cleaning apparatus
Inventor: MORITA MICHIO
IPC: B01F3/04
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that oxygen cannot be sufficiently fed to a microorganism living in contaminated soil in a conventional contaminated soil cleaning method.  <P>SOLUTION: The contaminated soil cleaning method produces oxygen-dissolved water with a high concentration in which all gases dissolved in water are oxygen using an oxygen-dissolved water production apparatus 1. A contaminated water recovery passage 61 for returning contaminated water of the contaminated soil to the oxygen-dissolved water production apparatus is provided between the contaminated soil 10Z in which the microorganism lives and the oxygen-dissolved water production apparatus, and an oxygen-dissolved water feeding part for feeding oxygen-dissolved water 5W to the contaminated soil from the oxygen-dissolved water production apparatus is provided. Thereby, a circulation closed loop route 100 for water returned from the contaminated soil to the contaminated soil via the contaminated water recovery passage, the oxygen-dissolved water production apparatus and the oxygen-dissolved water feeding part is formed. Via the circulation closed loop route, recovery of the contaminated water from the contaminated soil to the oxygen-dissolved water production apparatus, production of oxygen-dissolved water using contaminated water by the oxygen-dissolved water production apparatus, and feeding of oxygen-dissolved water from the oxygen-dissolved water production apparatus to the contaminated soil are repeated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334760-A (JP)
Title: Drive recorder
Inventor: USAMI AKINORI
IPC: G07C5/00
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive recorder which will not decide to start recording that uses an acceleration sensor so that the recording of images do not start erroneously, even when a vehicle travels on a road having many irregulaties or on a rail road crossing, and when the vehicle oscillates.  <P>SOLUTION: A plurality of cameras 5-8 are mounted on a vehicle, and the periphery of the vehicle is photographed extending to 360°; distance up to an object in the periphery of the vehicle is computed, based on the images which are picked up with the cameras 5-8; and the distance to the object in the periphery of the vehicle is also acquired with a plurality of sonars 10-14. When the distance up to the object in the periphery of the vehicle becomes smaller than a prescribed distance, the images picked up with the camera 5-8 are recorded to a nonvolatile memory 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007335767-A (JP)
Title: Component connecting terminal for semiconductor power module
Inventor: SOGA TASAO
IPC: H01L25/18
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component connecting terminal for a semiconductor power module for securely eliminating a dangerous void, even when processes vary to some extent as to a Cu electrode lead terminal, a shunt resistance terminal, a jumper line terminal, etc., for the power module.  <P>SOLUTION: A hole is bored in a center of a lead electrode surface where a void is trapped, and the chimney effect of the hole is used to smoothly discharge gas from the top.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332941-A (JP)
Title: Structure of engine oil pump
Inventor: SUGIMOTO MANABU
IPC: F02F1/20
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the biased wear-off of a relief valve provided in a relief chamber 31 located in an oil pump body 12 to assure the relief valve of its reliable long-time operation.  <P>SOLUTION: Two relief holes 35, 36 are opened at the ambient wall of a relief chamber 31 on the side of a suction chamber 19, and two penetration holes 45, 46 are opened at the ambient wall part located opposite to the suction chamber 19. The relief hole 35 is communicated with the penetration hole 45 circumferentially closer to it by connections 48 formed by notching the ambient wall part of the relief chamber 31 located between the relief hole 35 and the penetration hole 45 and close to the relief chamber 31. A recess 51 is formed at the installation surface 12a of the pump body 12. This recess 51 is shaped so that the two penetration holes 45, 46 can communicate with each other when the opening of the recess 51 and an opening formed by the two penetration holes 45, 46 on the side of the installation surface 12a are closed with the engine main body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008004637-A (JP)
Title: Organic electroluminescent element
Inventor: OKUDA DAISUKE
IPC: C08G63/685
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having a sufficient luminance and exhibiting excellent safety and durability in which fabrication can be facilitated while increasing the area, occurrence of defect is reduced in fabrication, and impairment is suppressed in element performance with time.  <P>SOLUTION: In the organic electroluminescent element, one organic compound layer contains one kind of charge transportation polyester having a repeating unit including one kind selected from the structure of diaryl diamine as a partial structure. Further, the organic compound layer containing charge transportation polyester and located on the side closest to the anode has a thickness of 20-100 nm. The cathode has a first layer containing one kind selected from alkaline metal oxide, alkaline earth metal oxide, alkali metal halide, and alkaline earth metal halide; and a second layer containing one kind selected from alkali metal and alkaline earth metal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003168-A (JP)
Title: Optical module
Inventor: NAGASAKA KIMIO
IPC: G02B6/42
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module that is easy to assemble.  <P>SOLUTION: The optical module to be mounted with an optical plug (1) attached to one end of an optical fiber (6) includes: a package (3) which contains a housing body (31) having an aperture, a transparent plate (33) arranged in a manner covering the aperture of the housing body, and an optical element arranged in the housing body, and which is arranged in a manner making the longitudinal direction of the housing body parallel to the extending direction of the optical fiber; a resin body (4) which contains a hole (46) oppositely facing the transparent plate, a first positioning section (47) which is in contact with the outer edge of the surface of the transparent plate, and a second positioning section (48) opposing the side of the housing body; an adhesive material which is provided adjacent to the side of the housing body and to the second positioning section of the resin body; and an optical block (5) which is provided with a reflection area (51) reflecting the emitted light of the optical element or the emitted light from the optical fiber and which is arranged on the transparent plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003348-A (JP)
Title: Temperature adjusting device and temperature adjusting method for plate type work
Inventor: OTA KOICHI
IPC: G02F1/13
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature adjusting device for plate type works that can simultaneously and easily adjust the temperature of a plurality of plate type works spaced at predetermined spacings to precisely be processed.  <P>SOLUTION: The temperature adjusting device includes a shelf body 10 as a stacking means of stacking glass plates 16, 16, ..., as the plurality of plate type works to precisely be processed in parallel at the predetermined spacings to form a laminated body, an air supply unit 20 as an air supply means of supplying an air flow over the entire surface of one end side of the laminated body so that air flows as parallel flows to both surfaces of the glass plates 16, 16 , ..., and a temperature adjusting means comprising a heat exchanger 32 and a heater 30 which adjust the air flow to predetermined temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010952-A (JP)
Title: Authentication of mounter by plurality of times of challenges and responses
Inventor: ITSUTOUGI HIROTAKA
IPC: H04L9/32
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in the authentication between a body and a mounter while restraining the amount of increase in data transfer.  <P>SOLUTION: An electronic control device includes: a random number generator for generating a random number; a transmission section for transmitting (challenging) the generated random number to the mounter; a secret key used for authenticating whether the mounter has been authorized; an encoder for encrypting the generated random number; a RAM for holding encrypted data encrypted by the encoder; a reception section for receiving data transmission (response) from the mounter; and an authentication device for comparing the received data with the encrypted data held by the RAM for authentication. The encoder encrypts input data for a plurality of times. The authentication device compares a plurality of corresponding data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010242-A (JP)
Title: Cylindrical storage battery
Inventor: YOKOYAMA YOSHIKI
IPC: H01M10/04
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent decrease in discharge capacity and increase in internal resistance by sticking a winding stop adhesive tape in a position not decreasing the facing area of a negative electrode plate and a positive electrode plate, and also to prevent peeling off of the winding stop adhesive tape.  <P>SOLUTION: In the outermost periphery of a spiral electrode group 10, a part of the negative electrode plate 11 is exposed and comes in contact with the inner surface of an outer can, an extended margin part 13a of an inside separator 13 extended from a winding terminal part 12a of the positive electrode plate 12 and arranged on the inner peripheral side in the winding direction of the positive electrode plate 12 and an extended margin part 14a of an outside separator 14 arranged on the outer peripheral side in the winding direction of the positive electrode plate 12 are arranged, and sticking starting parts of the winding stop adhesive tapes 15, 16 become the extended margin part 13a of the inside separator 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011097-A (JP)
Title: Attribute authentication method, key management apparatus, service provision destination apparatus, service provision source apparatus, and attribute authentication system
Inventor: GOTO YOSHINORI
IPC: H04L9/32
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of preventing a service provision destination apparatus from consuming a huge amount of memory capacities for storing a plurality of attribute certificates.  <P>SOLUTION: An attribute certificate issue apparatus 10 encrypts attribute information by using a different encryption key by each of attribute information items. A key management apparatus 20 groups decryption keys corresponding to the encryption keys and cross-references a different random number by each of the groups and the decryption keys belonging to the group corresponding to the random number and stores the random numbers and the decryption keys in cross reference with each other. A user terminal 30 transmits an encrypted random number generated by encrypting a random number by using a public key of a server 40 and an attribute certificate to the server 40. The server 40 decrypts the random number from the encrypted random number by using a private key of its own apparatus. The key management apparatus 20 transmits a stored decryption key in cross reference with the random number decrypted by the server 40 to the server 40. The server 40 acquires attribute information corresponding to the decryption key by decrypting the attribute certificate received from the user terminal 30 through the use of the decryption key received from the key management apparatus 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008775-A (JP)
Title: Ic socket
Inventor: YAMAMOTO NAOHISA
IPC: H01R33/76
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC socket compatible with a pitch of a lead.  <P>SOLUTION: This IC socket, which is a socket for a two-way terminal IC, is characterized by being equipped with two opposite measuring terminal groups, and a flexible structure for varying the pitch of the terminal groups. The IC socket is also characterized by being equipped with a mounting position deviation prevention structure of ICs attached to the measuring terminal groups, and a structure for adjusting the interval between the two opposite measuring terminal groups.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009171-A (JP)
Title: Binder resin for electrophotographic toner
Inventor: UENO TETSUYA
IPC: G03G9/087
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder resin for electrophotographic toner having proper grindability and offset resistance, and to provide a toner containing such a binder resin.  <P>SOLUTION: The binder resin for electrophotographic toner is obtained by polymerizing at least starting monomers of a condensation polymer resin and starting monomers of an addition polymer resin, wherein the starting monomers of the addition polymer resin contain styrene in amount of 90 wt.% or higher. The electrophotographic toner that contains the binder resin for electrophotographic toner is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008428-A (JP)
Title: Vibration-proof support structure
Inventor: TANAKA YOSHITO
IPC: F16F15/04
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To materialize improvement of assembly warkability and cost reduction besides supporting a supported body in which heavy equipment or the like is mounted and vertically accommodated and realizing effective absorption of vibrations propagated to the supported body.  <P>SOLUTION: A vibration-proof support structure which consists of a first vibration-proof material 15 fixed to a floor 2a and mounting a supported body 12 thereon to prevent the propagation of vibrations from a floor and a strut 3 for supporting the supported body vertically provided to the floor through a second vibration-proof material 5, includes a fold-back part 12b for receiving repulsive force when the lower end of the supported body 12 brought into contact with the first vibration-proof material 15 is folded back and the supported body 12 is sunk into the first vibration-proof material 15. The strut 3 supports the top of the supported body through the medium of the second vibration-proof material. The supported part is supported by the strut and the repulsive force which the fold-back part receives from the first vibration-proof material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009310-A (JP)
Title: Fixing device, image forming apparatus and fixing temperature control method
Inventor: TAKAI MASANORI
IPC: G03G21/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique to achieve excellent fixing processing free from the occurrence of faulty fixing or the curl of paper or the like regardless of the fluctuation of the voltage value of a power source in an image forming apparatus.  <P>SOLUTION: The fixing device to bring a sheet to which a toner image has been transferred into press-contact with a heating roller by a pressure roller so as to thermally fix the toner image on the sheet is equipped with: an information acquiring part for acquiring information concerning a factor to fluctuate input voltage to a heater for heating the heating roller; a temperature setting part for setting the target temperature of the heater based on the information acquired by the information acquiring part; and a temperature control part for controlling the temperature of the heater so that the heating roller may attain the target temperature set by the temperature setting part.  <P>COPYRIGHT: (C)2008,JPO&INPIT