baber/WOPTO huggingface dataset:
Patent JP-2008256134-A (JP)
Title: Tandem type double-row angular contact ball bearing and differential device
Inventor: MURAMATSU MAKOTO
IPC: F16H57/038
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tandem type double-row angular ball bearing in which cracks are unlikely to initiate even with a stress etc. generated when the bearing is fitted in place.  <P>SOLUTION: The tandem type double-row angular ball bearing is equipped with an inner ring 12 having raceway surfaces 11a and 11b in double rows, an outer ring 14 having raceway surfaces in double row mating with the ones 11a and 11b of the inner ring 12, and bunches of balls 15 and 16 in double rows interposed with different pitch circle diameters. At least the inner ring 12 is formed from carburized steel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260972-A (JP)
Title: Plastic-containing refining agent, and method for dephosphorizing molten iron
Inventor: FUJISHIRO SHOTARO
IPC: C21C1/02
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic-containing refining agent and a method for dephosphorizing molten iron by using this plastic-containing refining agent with which even in the case of using as a heat source or as the increase of a recovering gas volume in the refining in a converter or even in the case of being fluorine-less refining, the obstruction to the dephosphorizing reaction with the plastic, is efficiently prevented, and the molten iron and the molten steel can efficiently be obtained to the dephosphorization.  <P>SOLUTION: The plastic-containing refining agent in this invention, is particularly composed of a formed material manufactured by extruding and forming to the plastic and iron sand mixture. In this way, grain diameter of the iron sand is desirable to be ≤125 μm. The dephosphorizing method to the molten iron in this invention is performed, with which in the dephosphorization to the molten iron using the converter for steelmaking, this plastic-containing refining agent is charged into the converter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261952-A (JP)
Title: Waveguides crossing each other three-dimensionally
Inventor: WATANABE HIROSHI
IPC: G02B6/122
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide waveguides crossing each other three-dimensionally, in which waveguide layers different in inter-substrate distance are joined to each other at a low loss, which can be manufactured while widening the manufacturing tolerance thereof, the loss of which is not dependent on the number of channels and in which a low-loss crossing can be realized.  <P>SOLUTION: A second waveguide (703) being an add port of the waveguides crossing each other three-dimensionally is characterized in that a double core structure, in which a first core (401) having a tapered structure is involved in a third core (405), and another double structure, in which a second core (403) having the tapered structure is layered on the third core, are arranged so that each tapered tips of the first and second cores are away from each other and opposed to each other; and the tapered tips are connected to each other by the third core. A mode field of the light transmitted through the waveguide of the first core is transformed adiabatically and the transformed mode field is transmitted to the waveguide of the second core through the third core being an intermediate layer. The core of the second waveguide and the core of a first waveguide (701) being a pass through port are made to cross each other above the core of the first waveguide. According to this constitution, an excessive loss (a cross loss) can be decreased remarkably.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260367-A (JP)
Title: Front under run protector
Inventor: TSUTSUMI MICHIO
IPC: B60R19/56
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front under run protector enabling reduction of manufacturing cost and weight.  <P>SOLUTION: This front under run protector 1 is constituted by joining a left protector member 3, a center protector member 2 and a right protector member 4 arranged in a front lower part of a vehicle and divided into three along a vehicle width direction and forming bent parts 31 and 41 curved to a vehicle rear side in the left and right protector members 3 and 4. The center protector member 2 is formed by joining a pipe member 21 extending in the vehicle width direction in at least two upper and lower stages. The left and right protector members 3 and 4 are formed into hollow shapes, and cross section of the left and right protector members 3 and 4 is enlarged more than both end parts by the bent parts 31 and 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269014-A (JP)
Title: Name conversion recognition device and method
Inventor: MIYAZAKI YU
IPC: G06F17/30
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for converting an old proper name into a new proper name by reflecting the actual recognition of a new proper name when changing the proper name.  <P>SOLUTION: As for a text sentence including date information acquired through a communication part 11, a proper name burst decision part 12 performs analysis in natural language processing, and detects a proper name, and decides the degree of attention. Then, a cooccurrence proper name detection part 13 detects a second proper name having cooccurrence relation with a first proper name decided to have a predetermined value or more by a proper name burst decision part 12 for the degree of attention. Furthermore, a cooccurrence time series preparation part 14 prepares time series data for the first proper name and the second proper name having cooccurrence relation. Then, an appearance period detection part 15 detects a period when the cooccurrence relation appears based on the time series data, and a corresponding table preparation part 16 prepares a proper name corresponding table 26 of the first proper name and the second proper name including information showing a relationship between the first proper name and the second proper name after the period when the cooccurrence relation appears.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007331092-A (JP)
Title: Drill bit for printed wiring board
Inventor: CHO SEUNG HYUN
IPC: H05K3/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill bit for a printed wiring board for drilling a hole on a plurality of laminated printed wiring boards in only one drilling process and to improve roughness of an inner face of the drilled hole.  <P>SOLUTION: This drill bit for drilling a hole on the laminated printed wiring boards includes a flute part 20 forming a cutting edge of a drill on its outer peripheral face and coming into contact with a work material to form the hole, a reamer part 30 extended to a rear end of the flute part 20 and provided with one cutting edge 31 or more of a reamer for finishing the inner face of the drilled hole, and a shank part 10 extended to a rear end of the reamer part 30 and mounted on a machine tool.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007200358-A (JP)
Title: Device for detecting three-dimensional position/posture of circle feature
Inventor: FUJIWARA NOBUYUKI
IPC: G01B11/26
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To detect a three-dimensional position/posture of circle features such as a "hole" and an "endpoint of a cylindrical part" of an industrial component.  <P>SOLUTION: When arc features are extracted while limiting to an installation state in which a hole of a target component to be detected is hardly tilted with respect to the optical axis of a camera, only parts placed within a set radial range are regarded as arc features, a dot sequence of an edge segment to be a source of the extracted arc is set as a circle candidate dot sequence, and circle features are calculated on the basis of the set circle candidate dot sequence.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007317652-A (JP)
Title: Manufacturing method of light-emitting device
Inventor: FUJII TERUYUKI
IPC: H05B33/14
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device which has a long service lifetime.  <P>SOLUTION: The manufacturing method of a light-emitting device includes processes, in which a first electrode is formed on a substrate and on the above substrate and the first electrode, there are formed barrier ribs by using a resin material, and the barrier ribs are held at a first temperature lower than the curing temperature for a first duration of time; and after being held at the first temperature the barrier ribs are held at a second temperature, higher than the hardening temperature for a second duration of time, and after being held at the second temperature, a light-emitting layer that contacts the first electrode is formed on the barrier ribs; and on the light-emitting layer there is formed a second electrode. As a result, generation of moisture and gas from the barrier ribs can be prevented, and the service lifetime of a light-emitting element can be prolonged.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008271410-A (JP)
Title: Serial bus system
Inventor: KITAMURA TOSHIHIRO
IPC: H04L12/40
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial bus system with which data can be shared between master stations without reducing transmission efficiency.  <P>SOLUTION: A master station 10 comprises a judgement unit 101 for judging whether or not data flowing on a serial bus 3 are predetermined data to be shared with other master station 10 and a capturing unit 102 for capturing the data judged by the judgement unit 101 as the data to be shared with the other master station 10. Furthermore, a slave station 20 comprises a judgement unit 201 for judging whether or not data flowing on the serial bus 3 are predetermined data to be shared with other slave station 20 and a capturing unit 202 for capturing the data judged by the judgement unit 201 as the data to be shared with the other slave station 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273665-A (JP)
Title: Inclined passenger conveyor
Inventor: FUKUDA TOSHIYUKI
IPC: B66B23/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclined passenger conveyor in which treading boards are prevented from moving when the conveyor is stopped without increasing the braking force of a braking device.  <P>SOLUTION: This inclined passenger conveyor comprises, in addition to a braking device 13 installed in a drive device 4, chain holding means 20, 23 for holding treading board chains 6 when the operation of the conveyor is stopped. Therefore, the braking force of the braking device 13 does not need to be increased, and the inclined passenger conveyor can be gently stopped when, for example, a safety device is operated. Even if a large number of persons use the conveyor as a stairway or a passage when the operation is stopped, the treading boards 6 can be sufficiently prevented from moving since the treading board chains 6 are held by the chain holding means 20, 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275393-A (JP)
Title: Position sensor
Inventor: MATSUMOTO AKIO
IPC: G01B7/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position sensor capable of suppressing movement impediment of a movable part, while suppressing deterioration of detection accuracy.  <P>SOLUTION: This position sensor is arranged in a fluid storage part 14 of a cylinder device equipped with a fixed part 1, the movable part 2 mounted on the fixed part 1 movably in a prescribed moving direction, and the fluid storage part 14 provided on the fixed part 1 and filled inside with fluid 9 for buffering the movable part 2 and the fixed part 1. The position sensor includes a detection part 5 fixed to the fixed part 1, and having a detection coil 50 having a form wherein a center axis is positioned along the moving direction; and a part 7 to be detected fixed to the movable part 2, to be displaced relatively in the moving direction relative to the detection part 5 by movement of the movable part 2. The detection part 5 is arranged to be inserted through the inside of the part 7 to be detected movably in the moving direction, and a channel part 8 for the fluid 9 to be filled in the fluid storage part 14 is formed in the detection part 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278625-A (JP)
Title: Battery charging rack
Inventor: AKAI YORITO
IPC: H02J7/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a connector of batteries connected or disconnected without the requirement of labor and time.  <P>SOLUTION: A battery charging rack includes rails 8, which slide batteries 100 in the front and rear directions; rack side charging connectors 2, 3, which can be connected to battery side charging connectors 102, 103 provided on each battery front 100a; activating means 20, 30, which activate the connection surfaces of the rack side charging connectors 2, 3 to the batteries 100 side; and lock means 7, which fix and release the position of the batteries 100 on the rails 8. The batteries 100 are slid to the front along the rails 8, the battery side charging connectors 102, 103 are connected to the rack side charging connectors 2, 3 in a state of opposing the activation force of the activating means 20, 30. The lock means 7 are configured to fix the position of the batteries 100 in that state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282463-A (JP)
Title: Connector device and disk device
Inventor: TAKITA KOHEI
IPC: G11B33/12
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device capable of securing reliability as a connector without changing conventional word while keeping its size small.  <P>SOLUTION: The connector device 19 includes: an FPC/FFC connector 55 provided with a housing 59 and a rotary cover 60 having its one end rotatably supported by the housing 59 and rotated to hold a stepping motor FPC 56 in a predetermined position; a stepping motor substrate 45 (a first member) having the FPC/FFC connector 55 attached thereto; and a spacer 33 (a second member) disposed in a position facing the place of the stepping motor substrate 54 having the FPC/FFC connector 55 disposed therein. In the connector device 19, a holding member 31 for holding the locked state of the rotary cover 60 is disposed in the position of the spacer 33 facing the FPC/FFC connector 55.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283551-A (JP)
Title: Communication system and control method thereof
Inventor: YOKOYAMA ATSUSHI
IPC: H04N1/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system by which a printed matter is acquired using a multifunction machine at a destination, etc. without accumulating original data in a server.  <P>SOLUTION: A network-compatible image forming apparatus is constituted so that it requests a server device to register a network address set in a self-terminal in preset identification information, and after that, a terminal acquires the network address corresponding to the identification information from the server device, requests the network-compatible image forming apparatus of the acquired network address to print image data, simultaneously transmits the image data to be printed, and the network-compatible image forming apparatus requests the server device to cancel the network address registered in the identification information after printing of the image data received by the terminal is terminated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281510-A (JP)
Title: Method and device for treating powdery graphite waste
Inventor: KANEKO MASAAKI
IPC: G21F9/30
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of powdery graphite waste in transporting it and reducing its volume by imparting appropriate fluidity to the powdery graphite waste, and to provide solidified waste of high strength.  <P>SOLUTION: An admixture is mixed with graphite powder slurry 14, containing graphite powder to generate an admixture-loaded graphite powder slurry mixture 16 to which fluidity is imparted, and a cementitious solidifier 17 is mixed with the graphite powder slurry mixture 16 and solidifies it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286056-A (JP)
Title: Diagnosis device
Inventor: ITOU TOKIJI
IPC: F01L13/00
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnosis device which prevents erroneous determination in determining whether a motor is normal or abnormal.  <P>SOLUTION: In 360-degree rotation of a brushless motor, if a state where a motor is normal (S103:YES) has continued until the 360-degree rotation is completed, the motor is determined to be normal (S104:YES), while even if having been determined so, if the determination has been performed before the 360-degree rotation is completed (S104:NO), the determination of whether the motor is normal or abnormal is suspended. Accordingly, it is prevented that before the brushless motor completes the 360-degree rotation with its state determined to be normal, the motor is determined to be normal based on the fact that the motor is normal. Consequently, it prevents the erroneous determination that the motor is normal based on the fact that the motor is determined to be normal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007334341-A (JP)
Title: Coating liquid for forming foundation layer, photoreceptor having foundation layer obtained through application of the coating liquid, image forming device using the photoreceptor, and electrophotographic cartridge using the photoreceptor
Inventor: KURIHARA SHUNICHIRO
IPC: G03G5/047
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating liquid for forming a foundation layer having high stability; a method for producing the coating liquid; a high-performance electrophotographic photoreceptor which is capable of forming a high-quality image under various conditions of use and hardly produces image defects such as black spots or colored spots; and an image forming device and an electrophotographic cartridge each using the electrophotographic photoreceptor.  <P>SOLUTION: The coating liquid for forming the foundation layer of the electrophotographic photoreceptor contains metal oxide particles and a binder resin. The metal oxide particles in the coating liquid for forming the foundation layer have a number average particle diameter of ≤0.10 μm and a cumulative 10% particle diameter of ≤0.060 μm, as measured by dynamic light scattering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008294235-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: H01L29/786
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor having large mobility and a large current on/off ratio, and excellent in storage stability.  <P>SOLUTION: The organic transistor having an organic semiconductor layer contains at least one kind of diindeno[1,2,3-bc:1',2',3'-kl]coronene derivative in the organic semiconductor layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292959-A (JP)
Title: Led luminescence panel
Inventor: HIRATA MITSUGI
IPC: H01L33/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED luminescence panel hardly generating a part where the arrangements of the LEDs are thin.  <P>SOLUTION: The luminescence region 6 is divided into two kinds of small regions 12 including small regions 12 of lateral underlying tone, the contour of which is lateral underlying tone, and the small regions 12 of longitudinal underlying tone, the contour of which is longitudinal underlying tone, and at least a part of contour line of the luminescence region 6 of every small regions 12, and virtual lines 17 traversing the small regions 12 while extending in a perpendicular direction is set in a prescribed interval. The extending direction of the virtual line 17 is determined for every small regions 12 so that in the small regions 12 of longitudinal underlying tone is determined in the lateral underlying tone and in the small regions 12 of lateral underlying tone is determined in the longitudinal underlying tone. The LEDs 2 are arranged on the virtual lines 17 with the predetermined pitch within the allowable range so as to be arranged along the contour lines of luminescence region 6 at the end of the virtual lines 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295484-A (JP)
Title: Spool holder of sewing machine
Inventor: MIDO MASAHISA
IPC: D05B43/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spool holder of a sewing machine which is capable of preventing the unwinding and loosening of threads from thread spools by inclining spool pins in use and reducing the width of an installation space by vertically changing the spool pins in nonuse.  <P>SOLUTION: This spool holder includes a support 5, a spool holder base plate 7 attached to the support 5 and having a plurality of vertically raised spool pins 6, and an attitude changeover mechanism 8 capable of changing over the spool holder base plate 7 between a horizontal attitude and an inclined attitude.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298449-A (JP)
Title: Plasma constituent element analyzer
Inventor: ODA ATSUSHI
IPC: G01J3/02
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma constituent element analyzer capable of grasping and finely analyzing plasma behavior, and thereby aiming at improving plasma stabilization technology.  <P>SOLUTION: This plasma constituent element analyzer 1 for analyzing plasma constitutive elements is equipped with a condensing lens 2 for condensing plasma light; a splitter 4 for separating light from the condensing lens 2 into two optical paths; a first high-speed camera 5 provided on one optical path 3a, for photographing an actual image of the plasma light; a second high-speed camera 6 provided on the other optical path 3b, for photographing a spectrum via an input slit as a spectral spectrum image relative to a wavelength axis and a space axis; and a control part 7 for synchronizing and storing image signals outputted from both high-speed cameras 5, 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296092-A (JP)
Title: Conveyance method of oily liquid and its conveyor
Inventor: YOSHIMOTO SATOSHI
IPC: B01J4/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance method, of an oily liquid, which can convey an upper layer oily liquid of a two-liquid layer structure of water/oil.  <P>SOLUTION: This conveyance method of an oily liquid is to apply ultrasonic vibration to act on a water layer and thereby, form a columnar form 16 of an oily liquid and convey the oily liquid after the separation of the water layer and an oily liquid layer. The conveyor 10 comprises a container 11 which stores the water layer and the oily liquid layer separated from the water layer and an ultrasonic vibrator 12 which generates ultrasonic vibration in the lower part of the water layer. The ultrasonic vibration is made to act on the water layer, and thereby, the columnar form 16 of the oily liquid is formed and the oily liquid is conveyed.  <P>COPYRIGHT: (C)2009,JPO&INPIT