baber/WOPTO huggingface dataset:
Patent JP-2007071730-A (JP)
Title: Column for liquid chromatograph and its clamp member
Inventor: OKURA KIHACHIRO
IPC: G01N30/60
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column for a liquid chromatograph enhanced in pressure resistance, and to provide its clamp member.  <P>SOLUTION: The flange 15, which has an almost cylindrical shape and is formed to the periphery of the opening part 11 provided to one end of a main body 10 internally filled with a filler 40, and the stopper part 23, which is connected to the insertion part 21 inserted in the cavity of the main body 10 in the column plug 20 closing the opening part 11 of the main body 10 and comes into contact with the flange 15 of the main body 10 in a state that the insertion part 21 is inserted in the main body 10, are clamped by a clamp member 30. Further, the clamp member 30 is constituted of the flange 15 and the clamp elements 31 and 32 being two members divided along the peripheral direction of the stopper part 23 and the fix parts 31a and 32a for fixing the clamp elements 31 and 32 are formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071316-A (JP)
Title: Vibration isolator
Inventor: UEKI SATORU
IPC: F16F13/10
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase the degree of freedom in design of a device, by enabling operation of a plunger member arranged in a cylinder chamber according to liquid pressure change in a main liquid chamber and change over of limiting passage establishing communication between a main liquid chamber and a sub liquid chamber to one of a first and a second limiting passage, and arranging various parts on an outer circumference side of the cylinder chamber or forming a necessary space.  <P>SOLUTION: In a vibration isolator, shape of a cross section of a cylinder chamber 60 along a horizontal surface is formed in a non-circular rectangular shape, and a shape of a cross section of a seal area 132 of the plunger member 78 along the horizontal surface is formed in a rectangular shape corresponding to the cross section shape of the cylinder chamber 60. Consequently, since a free space (communication path 130) which extends in axial direction in roughly parallel with the cylinder chamber 60 between an inner wall surface of the cylinder chamber 60 and an outer circumference surface of a partition metal fitting 34 and of which usage such as connection between the main liquid chamber 36 and the sub liquid chamber 38 is not limited can be secured, membrane which does not substantially function without fixed width (pressure receiving area) is arranged in the free space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006084028-A (JP)
Title: Ball coupling device for holding joint of two sliding shafts
Inventor: BAHR CHRISTOPHE
IPC: B62D1/20
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding shaft coupling device requiring axial force that is not associated with transmitted torque.  <P>SOLUTION: This device couples an inner shaft and an outer shaft sliding in a common axial direction with balls disposed between the two shafts. The balls are disposed in axial grooves of the inner shaft and axial grooves of the outer shaft. Each row of balls is held by a double spring member that bears on the groove and which pushes on two rolling tracks for the balls, which come in contact with the groove. The two rolling tracks are articulateda at the junction of the groove and the inner shaft.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156958-A (JP)
Title: Semiconductor element and its manufacture
Inventor: ONO AKIHITO
IPC: H01L21/205
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for forming a nitride semiconductor layer superior in planarity and crystallinity on a GaN substrate while improving manufacturing characteristics of a semiconductor element utilizing a gallium nitride substrate (GaN substrate).  <P>SOLUTION: The gallium nitride substrate 10 whose top surface 10a has an off angle θ of 0.1-1.0° in a <1-100> direction to a (0001) surface is prepared. Then a plurality of nitride semiconductor layers comprising an n-type semiconductor layer 11 are laminated on the top surface 10a of the gallium nitride substrate 10 to form the semiconductor element such as a semiconductor laser, etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007089257-A (JP)
Title: Inverter
Inventor: AOKI KAZUO
IPC: H02M7/48
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter in which inductance can be reduced by arranging circuit components of the inverter including a step-up circuit collectively and efficiently and simplifying the shape of a bus bar for connecting the circuit components electrically.  <P>SOLUTION: A plurality of switching units S2-S7 for respective phases generating the phase currents of motor generators MG1 and MG2, and a step-up switching unit S1 connected with a step-up reactor L are arranged in one row in the direction intersecting the connecting direction of the positive electrode terminals Tp1-Tp7 and the negative electrode terminals Tn1-Tn7 of the switching units S1-S7 perpendicularly while arranging the one side faces S1a-S7a for arranging the positive electrode terminals Tp1-Tp7 and the negative electrode terminals Tn1-Tn7 of the switching units S1-S7 in the same direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007086208-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MASHIBA TAMAKI
IPC: H05B3/00
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing an excessive temperature rise of a heat roller, and to provide an image forming apparatus.  <P>SOLUTION: The image forming apparatus includes: the fixing device 70 having a heat roller 71a incorporating a heater 72, and a pressure roller 71b disposed in firm contact with the heat roller 71a; a temperature detection sensor 10 disposed near the fixing device 70; and a determination circuit 20 for determining whether the surface temperature of the heat roller 71a is abnormal or not based on outputs from the infrared ray detection thermister and compensation thermister of the temperature detection sensor 10. When it is determined that the surface temperature is abnormal, a switching circuit 73 stops supply of power to the heater 72, thereby preventing an excessive temperature rise of the heat roller 71a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089015-A (JP)
Title: Communication apparatus
Inventor: HATANO KOJI
IPC: H04M1/72412
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile telephone terminal for automatically performing call arrival operation that is in matching with living situations, even when the user's living situation is not limited by place or time.  <P>SOLUTION: A mobile telephone terminal 1 comprises a short-distance wireless communication means 30 for acquiring via wirelessly, a peripheral device identifier 301 from a mobile telephone terminal existing within a short distance; a communication means 20 for carrying out communication processing and outputting a calling-party identifier 201 identifying a calling party; and a communication operation determining means 40 for determining the operation of the communication means 20. The communication operation determining means 40 determines the operation of the communication means 20, based on the peripheral device identifier 301 and the calling-party identifier 201.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007092299-A (JP)
Title: Wire-rope mounting structure of soundproof wall
Inventor: HASHII YASUO
IPC: E01F8/00
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which a leading end of a wire rope for preventing a soundproof panel of a soundproof wall from falling is mounted on the upper end of a web of a support.  <P>SOLUTION: A notched opening, which is composed of a vertical groove with a notched upper part and a lateral groove continuing into the lower part of the vertical groove, is formed at the upper end of the web of the support. The lateral groove is formed in such a shape that the vertical height of the lateral groove is greater in dimension than the diameter of the wire rope and smaller in dimension than the diameter of a stopper. The wire rope is inserted into the lateral groove of the notched opening from the vertical groove thereof, and regulated in the lateral groove by a clip-like fastening fitting inserted along the front and back sides, where the notched opening is positioned, from the upper end of the web of the support.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007090948-A (JP)
Title: In-wheel motor system
Inventor: KUROKAWA HISAFUMI
IPC: F16F15/067
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel motor system having a structure in which a stopper of a cushioning mechanism is arranged without deteriorating space efficiency.  <P>SOLUTION: A hollow disc-like rib member 20 projecting inward in a radial direction is provided on an inner periphery of a non-rotary side case 3a of an in-wheel motor 3, and a notch part is provided to the rib member 20. Guiding receiving members 14, 14 for receiving a rod 12b of a linear guide 12 with a spring and a rod 13b of a spring member 12B and a linear guide 13 are arranged on the notch. A projection 17 is projected outward in a radial direction from a fixing member 11n for fixing stationary parts of the linear guide 12 with the spring and the second linear guide 13, and semi-spherical rubber bushes 18A, 18B are mounted on a top face and a bottom face of the projection 17 of the guiding receiving members 14, 14 at respective corresponding positions, so as to restrain a maximum displacement volume of the cushioning mechanism 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095956-A (JP)
Title: Package for housing electronic component
Inventor: HIDAKA KOJI
IPC: H03H9/02
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing electronic components that comprises an insulating frame, through which a via conductor penetrates in the thickness direction, while assuring reliability in airtight sealing with a reduced planar area.  <P>SOLUTION: In a package 10 for housing electronic components, an insulating frame 2 that encloses a mounting part 1a is provided on the upper surface of an insulating substrate 1, comprising the mounting part 1a on which an electronic part 5 is mounted. An electrode pad 3 that is electrically connected to the electronic component 5 is provided inside the inner surface of the insulating frame 2. A lid 4 is fitted to the insulating frame 2 to cover the mounting part 1a. The insulating frame 2 comprises a wide part 1b, that protrudes toward the mounting part 1a over the entire length in thickness direction, and a via conductor 6 that penetrates in the thickness direction is formed at the wide part 1b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007099027-A (JP)
Title: Condition monitoring device of storage battery
Inventor: KADOUCHI EIJI
IPC: B60R16/02
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a bonnet of a vehicle is required to be in an opening condition and time and costs are required to check a monitoring result in a conventional condition monitoring device of a storage battery for a vehicle.  <P>SOLUTION: In a lead storage battery, a condition monitoring device of a storage battery is set in an engine room of a vehicle using an engine as a power source and monitors the condition of the storage battery for starting the engine. A condition display part provided to the condition monitoring device is installed in the engine room recognizable from the outside of the vehicle at a position recognizable from the outside of the vehicle, i.e., through a vehicle body, a bonnet and a cooling air intake hole, or through the air intake hole without opening the bonnet closing the engine room.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103586-A (JP)
Title: Method for manufacturing wiring circuit board
Inventor: TSUNEKAWA MAKOTO
IPC: H05K3/28
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring circuit board which restrains an occurrence of an whisker and can ensure connectivity with electronic parts while reducing variations of the connectivity.  <P>SOLUTION: A wiring pattern 12 composed of a metal thin film 31 and a conductor layer 33 is formed on a base insulating layer BIL, and an electroless tin plating layer 34 is formed so as to coat the wiring pattern 12. Here, the wiring pattern 12 and the tin plating layer 34 are heated. A heating temperature is set to 175-225°C, and a heating time is set to 2-10 minutes. A mixture layer 35 composed of copper and tin is formed by heating. Thereafter, a solder resist SOL is formed so as to coat the wiring pattern 12 and the tin plating layer 34 in the given region on the base insulating layer. Next, the solder resist SOL is thermoset.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007100160-A (JP)
Title: Method for operating blast furnace
Inventor: KUNITOMO KAZUYA
IPC: C21B5/00
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a blast furnace by blowing a gaseous fuel together with pulverized coal into the blast furnace, which does not produce unburned char, can concomitantly blow the pulverized coal and the gaseous fuel, and can stably operate the blast furnace.  <P>SOLUTION: In an operation of blowing the pulverized coal and the gaseous fuel from the same tuyere together into the blast furnace, the method for operating the blast furnace includes blowing the gaseous fuel and the pulverized coal so that they satisfy the following relational expression: GR≤PCR(α×FC-VM), wherein GR represents a ratio of the gaseous fuel (kg/t); PCR represents a ratio of the pulverized coal (kg/t); FC is a ratio (mass ratio) of fixed carbon in the pulverized coal; VM is a ratio (mass ratio) of a volatile component in the pulverized coal; and α is a constant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103719-A (JP)
Title: Multiaxis boring machine
Inventor: NANAUMI MASASHI
IPC: H05K3/00
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiaxis boring machine which can apply at the same time the boring machinings having many kinds of diameters to one work of a printed wiring board material from its front and rear surfaces.  <P>SOLUTION: The boring machine of the printed wiring board performs a boring machining in a printed wiring board material in order to form through-holes in the printed wiring board. An orthogonal three axes comprising horizontal axes X, Y and a vertical axis Z is set; and the boring machine has horizontal tables subjected to reciprocative driving in the X-axis direction, sliders subjected to reciprocative driving in the Y-axis direction, and a plurality of drill spindles mounted on the sliders. The plurality of sliders are provided in the up and down directions of the printed wiring board, each drill spindle is mounted on each slider, and further, the boring machinings having many kinds of diameters can be applied at the same time to one work of the printed wiring board material from its front and rear surfaces. Moreover, in order to perform the boring machinings in the area of upper and lower subtables making any boring impossible, there are provided such subtables as to slide the upper subtable thereof in the horizontal X-direction, for pressing down the printed wiring board material of the multiaxis boring machine of the printed wiring board from its front and rear surfaces to perform a presser role in the case of its boring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006133762-A (JP)
Title: Manufacturing method of display device
Inventor: FUJII ITSUKI
IPC: H01L21/288
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can be manufactured while utilization efficiency of materials is improved and the manufacturing process is simplified, to provide its manufacturing technique and to provide a technique with which wiring or the like that constitutes of these display devices is formed with a desired shape and with good controllability.  <P>SOLUTION: The surface of a substrate having an electrically conductive layer is selectively reformed by being irradiated with light beams from the back surface and wettability is controlled. An electrically conductive material or an insulating material is adhered onto the reformed surface by discharging (including jetting) or the like to form electrically conductive layers and insulating layers. Moreover, processing efficiency by light beams is improved by light absorption and an energy radiation function of a photocatalyst substance. Furthermore, a mask layer can selectively be formed on the electrically conductive layer and the wettability of the region on the electrically conductive layer, which is a non-irradiated region, can also be controlled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007104607-A (JP)
Title: Radio communication apparatus and power feeding system
Inventor: YATSUKAWA HIROSHI
IPC: H04W48/16
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus and a power feeding system, which suppress the occurrence of various problems such as a problem about communication costs and a problem about communication security in a radio communication apparatus such as a mobile computer or a portable music player comprising a radio communication function.  <P>SOLUTION: A radio communication apparatus 3 to which an attachable and detachable power feeder is mounted and which is turned into a power feeding enabled state, detects mounting of the power feeder by a mechanical mechanism (step S1), acquires power feeder identification information recorded in the power feeder (step S2), and detects the power feeding enabled state on the basis of the acquired power feeder identification information (step S3). The radio communication apparatus 1 that detects the states of enabling power feeding from the power feeder, selects a preset predetermined wireless communication network as a wireless communication network of a connection destination (step S4), connects to the selected wireless communication network (step S5), and starts radio communication.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109290-A (JP)
Title: Data recording method and device
Inventor: IMAMIYA HIROKO
IPC: G06F21/10
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a beginning part of digital audio data which is an object of copyright protection from being recorded even if a reproduction position of receiving digital audio data cannot be freely controlled in recording of digital audio data including data to be copyright protected.  <P>SOLUTION: This is a method to store data including copyright protected data in semiconductor memory, to perform recording of stored data when recording is permitted by copyright protection determination, and to discard stored data when recording is not permitted. Discarding of data is performed by returning a pointer indicating the current storing position of the semiconductor memory to the position of the pointer which indicates the position of starting storage of semiconductor memory (S707).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076626-A (JP)
Title: Cover sheet device for automobile
Inventor: NISHIKAWA TAKAO
IPC: B60J11/00
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover sheet device for an automobile capable of safely performing covering and storage operation of a sheet 1 with a single action quickly in a short time.  <P>SOLUTION: Expansion/contraction arms 2 arranged at left and right sides of a storage box 3 and the sheet 1 integrated with the expansion arm 2 by an engagement unit 4 are erected, fallen and expanded/contracted by driving electric motors 13, 14, 15 in the storage box 3 by remote control. The sheet 1 is used for the covering and storage work of the vehicle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110866-A (JP)
Title: Electric motor
Inventor: YOSHIKAWA YUICHI
IPC: H02K1/27
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise that is generated when permanent magnets slightly contact with a rotor core when rotational speed is changed, in a rotor embedded with permanent magnets.  <P>SOLUTION: In an electric motor in which the rotor embedded with the permanent magnets rotates freely via the inside circumferential surface of a salient pole iron core of a stator and a gap, the rotor is provided with a rotor core structured by stacking rotor cores made of thin iron plates of high magnetic permeability having a plurality of cavities where the permanent magnets are stored, a plurality of permanent magnets stored and retained in the cavities, and end plates at both ends of the rotor core. By forming cuts for fixing the permanent magnets on portions where the end plates contact with the permanent magnets, the permanent magnets are fixed. A low-noise electric motor can be obtained by the use of these end plates.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007113938-A (JP)
Title: Measurement method
Inventor: NAKAJIMA SHINICHI
IPC: G01B11/30
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement method for correctly measuring the minute deformation on the moving mirror.  <P>SOLUTION: The difference f'(x) of two measurement values of two measurement points arranged with a predetermined interval of 2R in the X direction is obtained such that the minute deformation on the moving mirror function f(x) is separated with the interval 2R in the X direction so as to acquire the result of the convolution with the convolution filter including two delta functions whose signs are mutually reversed. Consequently, the minute deformation on the moving mirror can be more precisely obtained by performing the deconvolution using inverse filter of the convolution or performing equivalent filter processing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006074824-A (JP)
Title: Method of encoding and decoding moving picture, and apparatus thereof
Inventor: SONG BYUNG-CHEOL
IPC: H04N19/85
Filed: 2005-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide method of encoding and decoding moving pictures, and an apparatus thereof.  <P>SOLUTION: A method of encoding moving pictures using a plurality of quantization matrices involves a process of selecting any one of the plurality of quantization matrices per macroblock on the basis of the characteristics of an input video image; a process of performing video image conversion to the input image; and a process of quantizing the video-converted data using the selected quantization matrix.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007113702-A (JP)
Title: Pipe joint
Inventor: TAMURA MASAAKI
IPC: F16L23/16
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint which reduces a penetration amount of refrigerant to the atmosphere and simultaneously which uses a conventionally structural joint and a backup ring.  <P>SOLUTION: The pipe joint is configured to form as the endless type backup ring 1 by holding down the backup ring 1 in joint attachment groove 5 formed on the pipe joint 3 connecting a pipe 2 as an annular concave part by a hold-down tool 7 after attaching the backup ring 1 formed with a notched part 6 which separates a part of the ring and then by thermally fusing the notched part 6 by a heating means 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT