baber/WOPTO huggingface dataset:
Patent JP-2005045513-A (JP)
Title: Image processor and distortion correction method
Inventor: HIGURE MASAKI
IPC: H04N5/907
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and a distortion correction method for calculating a spatial position of a small region, realizing distortion correction processing in units of small regions, and applying accurate distortion correction even to image data captured through thinning and also data obtained by segmenting an optional region.  <P>SOLUTION: The image processor with a distortion correction means for applying the distortion correction processing to image data generates a first position in a coordinate system corresponding to each pixel of a corrected image, converts the first position into a second position in the coordinate system in the image data before distortion correction according to the distortion correction coordinate conversion [formula 1], converts the second position in the coordinate system in the image data before the distortion correction into a coordinate in a setting region whose reference coordinate system corresponds to the coordinate system of an imaging face and thereafter carries out interpolation processing on the basis of the coordinate in the setting region to generate data of each pixel of the corrected image. The image processor carries out the distortion correction processing in units of the small regions included in the corrected image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050008-A (JP)
Title: Communication system, wireless communication device, and method for acquisition of information in computer device
Inventor: SUZUKI TAKESHI
IPC: G06F13/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system, a wireless communication device and a program that can acquire user's operation contents in an Internet connection service.  <P>SOLUTION: The communication system allows a computer terminal 10 to establish wireless communication with a base station 30 via the wireless communication device 20. The computer terminal 10 connected to the wireless communication device 20 comprises a screen display information acquiring means for acquiring information about a screen displayed on a display part, an operation information acquiring means for acquiring information inputted from an input part, and an information outputting means for outputting the screen state and the input information to store them in a storage part in association with time information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113929-A (JP)
Title: Method of measuring inner diameter size of large diameter side end portion of boot for constant velocity joint and its device
Inventor: SUEOKA KAZUHIKO
IPC: G01B5/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and non-destructively measure the size of the inner diameter of a large diameter side end portion of a tripod type boot for a constant velocity joint.  <P>SOLUTION: An annular gauge 21 is mounted on the outer face of the large diameter side end portion 3 of the boot 1 for the constant velocity joint, and the gauge mounted on the boot is fixed and held onto a rotation supporting portion 60 so as to be intermittently rotatable around the axis of the gauge. A probe 49 of a shape measuring machine 45 movable in the directions of lateral and vertical axes is put in contact with the inner face of the large diameter side end portion of the boot which is rotatably arranged and held by fixing the gauge onto the rotation supporting portion, and the probe is moved a preset range in the direction of the lateral axis along the inner face of the large diameter side end portion for measuring the displacement thereof in the preset range in the direction of the lateral axis. Then, the phase of the gauge is shifted in preset ranges in sequence to give one turn to the gauge so that the displacement of the inner face of the large diameter side end portion is measured in preset ranges in the direction of vertical axis and a plurality of measurement data obtained by a plurality of measuring processes are combined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004270915-A (JP)
Title: Rotary joint
Inventor: TAMURA FUMIHIRO
IPC: F16J15/34
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To favorably cause flow of fluid such as drinking water between relative rotation members while avoiding contamination.  <P>SOLUTION: This rotary joint 1 comprises an end surface contact type mechanical seal 7 provided with a first and a second seal rings 29 and 54 that are relatively rotatably slidable to connect a passage 5 formed in a joint main body 2 and a passage 6 formed in a rotary shaft body 3. The joint main body 2 is composed to be separable to a first joint main body part 9 having the passage 5, and a second joint main body part 10 to bearing-support the rotary shaft body 3. The mechanical seal 7 comprises a first mechanical seal component member 24 including the first seal ring 29, and a second mechanical seal component member 25 including the second seal ring 54. The first mechanical seal component member 24 is installed on the first joint main body part 9, and the second mechanical seal component member 25 is installed on the rotary shaft body 3 in a separate form from the first mechanical seal component member 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005028518-A (JP)
Title: Drill bit
Inventor: SAITO TAKAO
IPC: B23B51/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill bit for concrete formed of novel structure preventing the occurrence of clogging with chips at a cutting edge part for boring.  <P>SOLUTION: This drill bit 1 for concrete has a tool body 11 having a main cutting edge 33 at the tip of the body in line with a shank 2, and a cutting edge part 3 with a land 5 and a helical flute 5 set to a prescribed helix angle, formed at the outer periphery. The cutting edge part is provided with vertical grooves 6 recessed to the depth to face the helical flute 5, at required parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030554-A (JP)
Title: Method of caulking crosslinking polyethylene hose for water stop connection
Inventor: BABA HIDEAKI
IPC: F16L33/20
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection method for stopping water by inserting a metal telescopic joint into a crosslinking polyethylene hose having a hard and flat inner face to be used for supplying hot water and water and caulking its contact portion at the outer periphery of the hose together with the hard crosslinking polyethylene hose and the metal telescopic joint.  <P>SOLUTION: One or more O-rings 8 exist in the valleys of a wavy protruded portion of the metal telescopic joint 4 which is laid for joining a connection fitting 1 to the composite inner face crosslinking polyethylene hose 6. The metal telescopic joint 4 is inserted into the composite inner face crosslinking polyethylene hose 6 and caulked at an outer periphery portion of a metal skirt 5. Since the one or more O-rings 8 exist in the valleys of the wavy protruded portion of the metal telescopic joint 4, the metal telescopic joint 4 and the composite inner face crosslinking polyethylene hose 6 have mutually closer contact for good water stop connection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037770-A (JP)
Title: Dimmer device and imaging unit
Inventor: TANAKA KAZUHIRO
IPC: G02B26/02
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimmer device and an imaging unit in which an adjustment range of a light quantity is expanded and an advantage is given in the miniaturization of the device.  <P>SOLUTION: The dimmer device 16 is provided with first and second dimmer means 20 and 22 furnished between an imaging optical system 12 and an imaging device 14, and a control means 24 which controls the dimmer means. The first dimmer means 20 is composed of a light attenuator filter 2002 and a light attenuator filter moving means 2004 which moves the light attenuator filter 2002 between a working position located on an optical path and a non-working position which is retracted from the optical path. The second dimmer means 22 is composed of a dimmer element 2202 and a dimmer element driving means 2004 which drives the dimmer element 2202. Transmissivity is adjusted stepwise with the first dimmer means 20 and the transmissivity is adjusted continuously with the second dimmer means 22, thus the transmissivity is adjusted continuously in a wide range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043265-A (JP)
Title: Optical fiber characteristic measuring device and optical fiber characteristic measuring method
Inventor: YANO TETSUO
IPC: G01M11/02
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber characteristic measuring device and an optical fiber characteristic measuring method capable of measuring accurately the characteristic (a distribution of polarization mode dispersion or a distribution of the magnitude of birefringence) of the optical fiber.  <P>SOLUTION: This optical fiber characteristic measuring device has a constitution wherein pulsed light is inputted into an optical fiber to be measured, and back-scattering light from the optical fiber to be measured relative to the pulsed light is detected by a light detection part, and a Stokes vector is determined and the polarization mode dispersion in the longitudinal direction is measured. The device is provided with a light source part for outputting the pulsed light having at least three kinds of different angular frequencies, and an operation part for determining the magnitude of a linearly polarized light component and the magnitude of a circularly polarized light component of a polarization dispersion vector based on the Stokes vector, and determining the polarization mode dispersion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004115500-A (JP)
Title: Medicinal composition including hmg-coa reductase inhibitor
Inventor: KONDO TATSUHITO
IPC: A61K31/22
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicinal composition that promotes synthesis of hemoendothelial nitrogen oxide and/or maintains or increases concentration of hemoendothelial nitrogen oxide in blood, or a medicinal composition for ameliorating lipid in blood.  <P>SOLUTION: This medicinal composition comprises HMG-CoA reductase inhibitor, γ-oryzanol and/or thiamines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005050133-A (JP)
Title: Method and program for securing storage area for application, and mobile communication terminal device
Inventor: OTAKA OSAMU
IPC: G06F9/50
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To store the state of execution of an application read from a read-only storage medium.  <P>SOLUTION: A determination is made as to whether or not the application read from the storage medium via a reader requires a storage area to be secured for storing its state of execution (step S13). If the determination is affirmative, it is determined whether or not a storage area has already been allocated to the application 33 (step S14). When the storage area is yet to be allocated, the storage area is allocated into an internal memory (step S15). After the dedicated storage area is thus allocated as needed, the application is started (step S19).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046881-A (JP)
Title: Automatic welding machine
Inventor: TAKAMARU TADASHI
IPC: B23K9/12
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the welding speed of an automatic welding robot regarding an automatic welding machine obtained by combining a welding machine and the robot.  <P>SOLUTION: Regarding the automatic welding machine, in a welding machine 2 provided with: a welding torch part 17; a filler wire rod feeding means 18 feeding a filler wire rod to the welding torch part 17; a welding source 22; and a welding machine controller 23, the welding torch part 17 is automatically moved with a robot 1. In the automatic welding machine, further, a driving motor 44 for the filler wire rod feeding means 18 is jointly provided with a sensor 45 for rotational speed detection, the welding torch part 17 is fitted with a torch part filler wire rod sending means 25 separately from the filler wire rod feeding means 18, and is provided with a motor controller 41 controlling a driving motor 26 for the torch part filler wire rod sending means 25 so that the filler wire rod is sent out at a speed equivalent to the filler wire rod feeding speed in the filler wire rod feeding means 18 based on the information detected by the sensor 45 for rotational speed detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051614-A (JP)
Title: Information management system, key distribution server, information management method, and program
Inventor: YAMAMURA YOSHIJI
IPC: H04L9/08
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information management system capable of ensuring the security of a file to be locally stored in a personal digital assistant.  <P>SOLUTION: A key distribution server 100 is provided with an authentication information storage part 108 for storing individual identification information, an authenticating part 110, a key distribution part 112 for distributing a cryptographic key inherent to a user ID to the personal digital assistant 10 on the condition that the authenticating part 110 authenticates the individual identification information when a distribution request for a cryptographic key for encrypting a file to be stored in the personal digital assistant 10 is received together with the individual identification information, and a server side key storing part 120 for associating a decryption key for decrypting the file encrypted with the cryptographic key with the user ID to be stored. The key distributing part 112 reads the decryption key with the user ID as a retrieval key on the condition that the authenticating part 110 authenticates the individual identification information when a distribution request for a decryption key is received together with the individual identification information from the personal digital assistant 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051146-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: EBIZUKA MORIYUKI
IPC: H01L25/07
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide interposers which are stacked up with a gap that is kept proper and stable between them and to improve interlayer joints in mechanical strength so as to provide a semiconductor integrated circuit device which is improved in production quality and product reliability.  <P>SOLUTION: The semiconductor integrated circuit device is composed of interposers 2 which are each mounted with semiconductor chips 6 and electronic parts 7, and stacked up in several layers electrically connecting interlayer connection terminals 8 on interlayer connection lands 3 formed on the interposers 2. The interlayer connection terminal 8 is formed on the interlayer connection land 3 of each of the interposers 2, and a reinforcing resin layer 9 is formed over a joint between the interlayer connection terminals 8 and 8 which are electrically connected together. The joint between the interlayer connection terminals 8 and 8 is improved in mechanical strength and electrical connection reliability by the reinforcing resin layer 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053842-A (JP)
Title: Skin cosmetic
Inventor: KANDA KENTARO
IPC: A61K8/44
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a skin cosmetic ameliorating chapping, gloss, tenseness and texture of the skin, and exhibiting skin care effects.  <P>SOLUTION: This skin cosmetic is obtained by formulating (a) ubiquinone and (b) a vegetable bioactive substance. Preferably, the vegetable bioactive substance is one or more kinds selected from essence of oolong, essence of fermented rice bran, rice germ oil, essence of a grape, essence of a loofa, essence of a safflower, essence of a seaweed, essence of a licorice, essence of black tea, and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057607-A (JP)
Title: Mobile phone utilizing system for vehicle
Inventor: UCHINO TAKEO
IPC: H04L12/28
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To organically link a LAN constructed in an automobile and a mobile phone to improve convenience for a user.  <P>SOLUTION: A mobile phone utilizing system is provided with an onboard gateway device 11 which establishes a trunk connection between a body system LAN mounted on a vehicle and an information system LAN and has an arithmetic processing means 22, storage means 23 and 27, and a short-distance radio communication means 20, and a mobile phone 12 having a short-distance radio communication means 17 for communicating with the onboard gateway device 11, and a program for operating information apparatus connected to the information system LAN by the mobile phone 12 is stored in the storage means 27 of the onboard gateway device 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060579-A (JP)
Title: Fuel treating agent
Inventor: KINO KATSUHIRO
IPC: C10G45/06
Filed: 2003-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating agent for sulfur-containing fuels, e.g. gas, gasoline or kerosene, having high compressive strength, even if the pore volume is large or the particle diameter is small.  <P>SOLUTION: The fuel treating agent comprises a micro-spherical formed product containing an inorganic oxide in which the average particle diameter (D) is 0.3-5 mm and the pore volume (PV) having 30-500 nm pore diameter is 0.1-0.6 ml/g and the average compressive strength (N) is 1-30N (Newton) and average compressive strength index (C) represented by the formula: C=N×PV/D is 0.5-5, and the inorganic oxide contains an active component and a matrix component (B) and the active component is an oxide or compound oxide of one or more kinds of elements selected from I-B, II-B and VIII groups and the component B is an oxide or a multicomponent oxide of one ore more kinds of elements selected from II-A, III-A, III-B, IV-A, IV-B, V-A, V-B, VI-A and VII-A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063361-A (JP)
Title: Equipment monitoring method, equipment monitoring system and equipment monitoring apparatus
Inventor: TAKEDA SOJI
IPC: G05B23/02
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a technique for remote monitoring that is low in power consumption and high in reliability.  <P>SOLUTION: A first and a second optical channel 5 and 6 are laid between a monitoring site 2 and a monitored site 3. In the monitored site 3, signal light transmitted through the first optical channel 5 is incident on an optical splitter 31, signal light output from the optical splitter 31 is partly incident on a photoelectric transducer 33 and partly incident on an optical switch 32 for controlling outgoing light in dependence on an external input voltage, the output voltage of the photoelectric transducer 33 is inputted as the input voltage after control depending on the state of monitored equipment, and the outgoing light of the optical switch 32 is incident on the second optical channel 6. The monitoring site 2 monitors the signal light transmitted through the second optical channel 6 to monitor the state of the monitored equipment 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072720-A (JP)
Title: Communication network system, communication path selecting apparatus, and information communication means
Inventor: YANO YUICHI
IPC: H04W74/08
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system capable of utilizing the optimum channel corresponding to the quality necessary for an application in a communication network having a plurality of channels for performing communication from a terminal device connected to a mesh-like network configured by mutually connecting a plurality of nodes to an external network.  <P>SOLUTION: When the terminal device connected to the mesh-like network configured by mutually connecting a plurality of nodes accesses the external network via this mesh-like network. In this case, if there are many channels from the mesh-like network to the external network, a node directly connected to the terminal device collates the communication quality required for transferring the data inputted from this terminal device with the communication quality of each of the communication channels, and selects the optimum communication channel for transferring the data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070181-A (JP)
Title: Liquid developing device, image forming apparatus and image forming system
Inventor: MUNAKATA MANABU
IPC: G03G15/10
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent liquid developer from sticking to the hollows of a developer holding roller.  <P>SOLUTION: In the liquid developing device having the developer holding roller provided with the hollows for holding the liquid developer on its surface and a supply roller for supplying the liquid developer to the developer holding roller, the upper end of the supply roller is positioned above the lower end of the developer holding roller in the vertical direction. The supply roller is constituted so that the liquid developer is supplied to the developer holding roller from the upper side to the lower side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065931-A (JP)
Title: Curve operation device of endoscope
Inventor: ASAMI KENJI
IPC: A61B1/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curve operation device of an endoscope preventing an operator from being confused by crossing a first pulling wire 46a, 46b for curvingly operating a first curve section 16.  <P>SOLUTION: In the curve operation device of the endoscope, a first operation lever 28 disposed on the rear surface of a operation section 10 on hand is connected to a first pulley 48, proximal end portions a pair of first pulling wires 46a, 46b are wound on the first pulley 48. The first pulling wires 46a, 46b are connected to a pair of first angle wires 42a, 42b and connected to the first curve section 16, after crossing. A second operation lever 30 disposed on the front surface of the operation section 10 on hand is connected to a second pulley 58, a pair of second pulling wire 56a, 56b are connected to the second pulley 58, and the second pulling wires 56a, 56b are connected to a pair of angle wires 52a, 52b without crossing and are connected to a second curve section 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067414-A (JP)
Title: Control device for electric power steering device
Inventor: ITAKURA HIROSUKE
IPC: B62D5/04
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an electric power steering device capable of performing smooth and safe assist restriction by providing assist reduction characteristic corresponding to power source voltage.  <P>SOLUTION: In the control device for the electric power steering device, assist force by a motor is imparted to a steering system. The control device has function for reducing assist upon reduction or increase of the power source voltage and is constituted so that the reduction characteristic is variably performed in multi-stages of at least two stages or more by the power source voltage, or the reduction characteristic is variably performed in multi stages of at least two stages or more and variable gain is expressed as a voltage function of the power source voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI