baber/WOPTO huggingface dataset:
Patent JP-2008220008-A (JP)
Title: Brushless motor and fluid pump device
Inventor: NISHIMURA MASAKI
IPC: H02K29/06
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To ensure accuracy in detecting the magnetic pole of a Hall element even when the Hall element is surface mounted over a circuit board and thus provided in a position shifted from a sensor magnet section in the axial direction and in the radial direction.  <P>SOLUTION: The edge of the outer circumferential surface 54A of the sensor magnet section 54 on the housing 28 side is formed in a chamfered shape. The edge is constructed as a magnetic flux induction surface 56 for inducing magnetic flux to a Hall element 58. With this construction, it is possible to input a lot of vertical components of magnetic flux from the magnetic flux induction surface 56 to the Hall element 58 even when the Hall element 58 is surface mounted over a circuit board 32 and thus provided in a position shifted from the sensor magnet section 54 in the axial direction and in the radial direction. As a result, it is possible to increase magnetic flux inputted to the Hall element 58 and thus ensure accuracy in detecting the magnetic pole of the Hall element 58.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212037-A (JP)
Title: Device and method for continuous microwave thawing
Inventor: SHINDO AKIKO
IPC: H05B6/64
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for continuous microwave thawing which can continuously thaw materials to be thawed and enables homogeneous thawing in a short time and also suppression of drip generation.  <P>SOLUTION: The device for continuous microwave thawing has the following structure in which a thawing chamber 3 is formed of a tunnel-state casing 2; a transfer conveyor 10 transferring the material to be thawed 20 toward an outlet 3b from an inlet 3a of the thawing chamber is set up; a microwave-irradiating device 6 intermittently irradiating the material to be thawed 20 on the transfer conveyor 10 with microwave is installed; the casing 2 is made of microwave-shielding material; a microwave-shielding means through which the material to be thawed can be passed, is set up at each of the inlet and the outlet of the thawing chamber; and cooling devices 7, 8 making the thawing chamber maintain cooling atmosphere, are placed at portions not affected by the microwave due to the microwave-irradiating device 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223787-A (JP)
Title: Sealing device of rolling bearing device for wheel
Inventor: MATSUI SHUNICHI
IPC: F16C19/18
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device easily installable between an outer ring and an inner ring, the sealing device forming an air flow passage between the outer ring and the inner ring of a rolling bearing device for a wheel.  <P>SOLUTION: This sealing device has an annular ring body 2 arranged between the outer ring 13 and the inner ring 14, a pair of outer peripheral seals 3 forming an annular outer peripheral flow passage 5 between these by sealing a part between the ring body 2 and the outer ring 13 over the whole periphery, and a pair of inner peripheral seals 4 forming an annular inner peripheral flow passage 6 between these by sealing a part between the ring body 2 and the inner ring 14 over the whole periphery. The outer peripheral seals 3 fixedly abut on the ring body 2 and the outer ring 13. The inner peripheral seals 4 fixedly abut on the ring body 2, and slidably abut on the inner ring 14. The outer peripheral flow passage 5 is communicated with an air passage 13a of the outer ring 13, and the inner peripheral flow passage 5 is communicated with an air passage 14c of the inner ring 14. A through-hole 2a communicating the outer peripheral flow passage 5 with the inner peripheral flow passage 6, is formed in the ring body 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225587-A (JP)
Title: Electronic chart operation guide program, electronic chart operation guide method, and electronic chart operation guide apparatus
Inventor: WATABE MADOKA
IPC: G16H10/60
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program, an apparatus, and a method, for facilitating operation and early leaning of operation of an electronic chart, and for directing operation of the electronic chart performed by a user.  <P>SOLUTION: As a specific disease name is input into the electronic chart, an input tool activation order table is referred to which includes an input tool name of an input tool for inputting information into an electronic chart that has been activated in the past according to the specific disease name, and a frequency that the input tool has been activated. Then, a plurality of input tools of larger frequency among referred input tool names is activated. Upon receiving input to any input tool among the plurality of activated input tools, an input tool without input received is terminated, thereby directing operation of the electronic chart.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007144622-A (JP)
Title: Band-saw machine
Inventor: TOKIWA TORU
IPC: B23D55/08
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band-saw machine in which all of saw teeth can contribute to the cutting of a work even if the saw teeth in a band-saw blade are slightly different in height.  <P>SOLUTION: This band-saw machine includes a pair of band-saw blade guide devices 13, 15 for directing tips of the endless band-saw blade 7 to a work to be cut, and guiding the same, wherein the respective band-saw blade guide devices 13, 15 include vibration applying means for applying vibration in the cutting direction of the band-saw blade 7 to the work W, each vibration applying means includes rotors 19A, 19B for directly or indirectly pressing the back of the band-saw blade, the respective rotors 19A, 19B include recessed parts 21A, 21B and projecting parts 23A, 23B formed substantially at equal pitches, and the connecting parts between the recessed parts 21A, 21B and the projecting parts 23A, 23B are discontinuous.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250544-A (JP)
Title: Surface light source device and backlight unit having the same
Inventor: JUNG KYEONG TAEK
IPC: G02F1/13357
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device which prevents a mercury gas maldistributed in an area where a temperature in a discharge space is relatively low from sticking to a reflection layer and fluorescent layers, suppresses a phenomenon of elution of natrium ions from boards into the fluorescent layers, and thus provides superior brightness uniformity.  <P>SOLUTION: The surface light source device includes the first board 111, and the second board 112 that is connected to the first board to form a plurality of discharge spaces. The reflection layer 160 is formed on the first board 111. A first sticking preventive layer preventing a discharge gas from sticking to the reflection layer 160 is formed on the reflection layer. The first fluorescent layer is formed on the first sticking preventive layer, and the second fluorescent layer is formed on the inner surface of the second board 112. The first and second boards 111 and 112 are provided with electrodes for applying voltage to the discharge gas, respectively. This configuration enables uniform distribution of the discharge gas in the discharge spaces, so that the surface light source device comes to have improved brightness uniformity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008228475-A (JP)
Title: Portable adapter
Inventor: ITAKURA YOSHIKAZU
IPC: H02J7/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To output the input from an AC adapter directly, or to supply a predetermined DC voltage and DC current to a load apparatus, i.e. a portable terminal, by an incorporated secondary battery unit through a DC/DC conversion circuit even in a place where an AC commercial power supply is unavailable.  <P>SOLUTION: The portable adapter includes an input connector 101 for inputting predetermined DC voltage and DC current from a DC power supply unit 100 as an input source, a power supply line for outputting the input from the DC power supply unit directly, a chargeable/dischargeable secondary battery unit 104, a charge control circuit of the secondary battery unit, a DC/DC conversion circuit 105 for converting voltage and current of the secondary battery unit as a power supply into predetermined DC voltage and DC current, and an output connector for connection with a load apparatus wherein the load apparatus is charged through connection of the DC power supply unit and the load apparatus and with direct output from the DC power supply unit, the secondary battery unit is charged when only the DC power supply unit is connected, and the load apparatus is charged by the secondary battery unit as a power supply when only the load apparatus is connected thus providing a useful portable adapter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256953-A (JP)
Title: Backlight unit and method of manufacturing the same
Inventor: JEONG GI HO
IPC: F21S2/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit which enables the heat resistance and thickness and also price thereof to be reduced by directly mounting an LED package on a chassis.  <P>SOLUTION: The backlight unit 100 includes: the chassis 110; insulating resin 130 applied onto the chassis 110; circuit patterns 141, 142 formed by filling patterns of the circuit patterns 141, 142 engraved in the insulating resin 130 with a metallic substance; and the LED package 150 mounted on the insulating resin 13 so as to be electrically connected to the circuit patterns 141, 142.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008230922-A (JP)
Title: Silicon nitride sintered compact and sliding member using the same
Inventor: TAKAO MINORU
IPC: C04B35/584
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon nitride sintered compact having improved strength and wear resistance as material characteristics by reducing the size or the quantity of voids in the silicon nitride sintered compact.  <P>SOLUTION: The silicon nitride sintered compact contains 0.05-5 mass% Ti compound expressed in terms of metal Ti. The Ti compound contains TiN and TiCN. In the measurement of X-ray diffraction of the silicon nitride sintered compact, the ratio (I<SB>TiCN</SB>/I<SB>TiN</SB>) of the maximum peak intensity I<SB>TiCN</SB>of TiCN to the maximum peak intensity I<SB>TiN</SB>of TiN is controlled to ≤0.5. The silicon nitride sintered compact is used as a sliding member such as a bearing ball 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229810-A (JP)
Title: Diamond tool for ultra-precision machining
Inventor: OBATA KAZUSHI
IPC: C23C16/27
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To propose a diamond tool for ultra-precision machining, being the diamond tool for machining an optical element or a mold for molding the optical element, not allowing progress of abrasion to proceed and hardly broken even in case of a tool with tip end formed into a minute cutting blade.  <P>SOLUTION: There is provided a diamond tool, wherein a cutting blade is formed in a gas phase synthetic single crystal diamond having a nitrogen concentration of 1 to 100 ppm. The cutting blade has a first linear edge part, a second edge part formed in a direction crossing the first edge part, and a third circular edge part connecting the end of the first edge part and the end of the second edge part. Even in a case of a tool, with an angle formed by the first edge part and the second edge part set at 45° or less, and a tool with a length of the cutting blade set at 1 mm or less, the cutting blade being formed into a formed shape by combining any one of the free curved line, circular line, and linear line, breakage and abrasion hardly progress, and the service life of the tool is drastically enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240745-A (JP)
Title: Hydraulic shock absorber
Inventor: MURAKAMI HARUSUKE
IPC: F16F9/32
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve sealing performance between an air chamber at an upper part of an oil reservoir chamber and an annular oil chamber in a hydraulic shock absorber.  <P>SOLUTION: In a front fork 10, a piston rod 23 attached to an outer tube 11 side passes through a bulkhead part 19A of a bulkhead member 19 provided in an inner tube 12, a working oil chamber 21 and the oil reservoir chamber 22 are defined in an inside of the inner tube 12 at a lower part of the bulkhead part 19A of the bulkhead member 19 and at an upper part respectively, the annular oil chamber 17 is defined between an inner circumference of the outer tube 11 and an outer circumference of the inner tube 12, and the annular oil chamber 17 communicates to the working oil chamber 21. A seal member 20 slidingly contact the inner circumference of the outer tube 11 to define the annular oil chamber 17 is provided on an outer circumference of the bulkhead member 19, and the seal member 20 is always dipped in oil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007290116-A (JP)
Title: Expandable finger gripper
Inventor: MAFFEIS GUISEPPE
IPC: B25J15/08
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gripper with a long life, which is inserted in a cavity of a container, for gripping the container by swelling an element, allows easily exchange of components, and exerts a large gripping force.  <P>SOLUTION: This pneumatic control finger gripper comprises: a pneumatic control piston 12 alternatively guided and moved in a support 11" and a body together with base and terminal ends; a compression disc 13 connected with a piston at the terminal end of the support and axially moving together with it; and a flexible gripping element 14 assembled between the compression disc and the terminal end of the support and moving between contracted and expanded positions according to a movement of the control piston together with the compression disc between an inactive and active position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007207426-A (JP)
Title: Recording medium, method for configuring control information on the same, method for recording and reproducing data by use of the same, and recording and reproducing system
Inventor: KIM JIN YONG
IPC: G11B7/24
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recording disk control information for a recordable optical disk, especially method for recording speed information and recording strategy information for every speed in a disk control information.  <P>SOLUTION: The method for recording control information on a recording medium which has one or more recording layers includes a step for providing control information and a step for recording the control information on a specific area of a recording medium. The control information includes one or more recording speed flags for indicating whether one or more recording speeds can be applicable to the recording layer and write strategy information which respectively depends on the applicable recording speeds.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008240965-A (JP)
Title: Drawn-cup roller bearing
Inventor: KURIHARA KAZUYOSHI
IPC: F16C19/46
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawn-cup roller bearing which keeps a cage for holding a plurality of rollers interposed between an outer-ring and an inner-ring, ensures stability of the behavior of the cage, prevents wear and breakage from occurring, and enables cost-cutting production.  <P>SOLUTION: The drawn-cup roller bearing includes a drawn-cup outer-ring 2 having a cylindrical part 11 serving as outer-diameter-side raceway for needle rollers 5, a drawn-cup inner-ring 3 having a cylindrical part 21 serving as inner-diameter-side raceway for needle rollers 5, and a cage 4 for holding the plurality of needle rollers 5 placed between the outer-ring 2 and the inner-ring 3. At the axial ends respectively of the cylindrical parts 11, 21 of the outer-ring 2 and the inner-ring 3, fold-back flanges 12, 22 having guide faces 12a, 22a in contact with the peripheral face of the cage 4 are respectively provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247619-A (JP)
Title: Aqueous metal oxide fine particle dispersion and method for preparing the same
Inventor: MORIMURA KIMIYASU
IPC: C01G25/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous metal oxide fine particle dispersion containing highly dispersed metal oxide fine particles and having less aggregation and high transparency, and to provide a method for preparing the aqueous metal oxide fine particle dispersion.  <P>SOLUTION: The aqueous metal oxide fine particle dispersion is prepared by dispersing, in an aqueous solution, metal oxide fine particles, a carboxylic acid compound and a bulky anion-containing acid compound having B value in the expression (1): η=η<SP>0</SP>(1+A√c+Bc) of ≤-0.01, wherein the aqueous metal oxide fine particle dispersion has a light transmittance at 800 nm wavelength of ≥90%. In the expression (1), η represents a viscosity of the solution; η<SP>0</SP>represents a viscosity of the solvent; A and B represent constants peculiar to the acids; and c represents a concentration of the solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246699-A (JP)
Title: Optical element molding mold and optical element molding mold manufacturing method
Inventor: KAMIHIRA MASAYOSHI
IPC: B29L11/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element molding mold manufacturing method which can prevent the peel of an intermediate metal layer caused by stress when the intermediate metal layer is formed to a heat insulating layer by flame spraying.  <P>SOLUTION: The optical element molding mold manufacturing method forming a mold for molding an optical element has a stage for laminating the heat insulating layer 13 to the surface on the molding side of the optical element being the surface of a matrix 11, a stage for laminating the intermediate metal layer 14 on the surface of the heat insulating layer 13 by flame spraying and a stage for laminating a surface processing layer 15, to which a surface for transferring the surface shape of the optical element is formed on the surface of the intermediate metal layer 14. The intermediate metal layer 14 is laminated so as to almost uniformly exposing a part of the heat insulating layer 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246749-A (JP)
Title: Inkjet recording method and recorded matter
Inventor: KASAHARA CHOJU
IPC: C09D11/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of preventing cockling and curling even when using coating papers for printing with low ink absorbency as recording media and capable of securing discharging stability even in high speed printing.  <P>SOLUTION: In an inkjet recording method carrying out printing by discharging droplets of an ink composition and attaching the droplets to the recording media, the ink composition containing at least pigments, a water soluble organic solvent, a surfactant, and 60 to 70 wt.% water is used as the inkjet composition, the ink composition is heated, and the droplets of the ink component having a viscosity of 2 to 5 mPa s is discharged. Further the recorded matters obtained by the inkjet recording method is also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246337-A (JP)
Title: Functional liquid supply device and droplet discharge device, method of manufacturing electro-optical device, electro-optical device and electronic equipment
Inventor: HAYASHI TAKAYUKI
IPC: B05C5/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional liquid supply device in which the stoppage of drawing processing by a functional liquid droplet discharge head in the exchange of a main tank is not required.  <P>SOLUTION: The functional supply device is provided with a plurality of subtanks 121 for supplying the functional liquid respectively to functional liquid droplet discharge head 17, a main tank 181 for replenishing the functional liquid respectively to the a plurality of the subtanks 121, an upstream side function liquid flow passage 126 connected to the tank unit 122 on the upstream side and connected to each subtank on the lower stream side, a buffer tank 123 interposed in the upstream side functional liquid flow passage 126, gaseous nitrogen supply equipment 85 capable of pressuring an supplying the functional liquid in the buffer tank 123 to each subtank 121 in the exchange of the main tanks 181 and a plurality of fourth on-off valves 139 interposed in the upstream side functional liquid flow passage 126 and for replenishing the functional liquid to each subtank 121 by the on-off operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246841-A (JP)
Title: Head module, liquid ejection head, liquid ejector, and manufacturing method for head module
Inventor: TOMITA MANABU
IPC: B41J2/05
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a productivity and an assembling efficiency of a head module and a line head by reducing the number of parts.  <P>SOLUTION: A buffer tank 40 for forming a common channel which communicates with all ink liquid chambers of a head chip 20 is equipped with a hollow common channel forming part 41 that has one surface side opened, a head chip supporting part 43 for supporting the head chip 20 within an opening plane of the common channel forming part 41, and a wiring substrate supporting part 44 for supporting a flexible wiring substrate 30 that covers the opening plane of the common channel forming part 41. The head chip 20 is supported by the head chip supporting part 43 so that each ink liquid chamber and the common channel communicate with each other. The flexible wiring substrate 30 is supported by the wiring substrate supporting part 44 to form the common channel between the common channel forming part 41 and itself.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252525-A (JP)
Title: Video server equipment
Inventor: TSUNASHIMA KENJI
IPC: H04N7/173
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide video server equipment which can continue real-time streaming without a break without putting a great burden on the receiving device side even if a transmission available band of the network is below the bit rate of an original video stream.  <P>SOLUTION: A transcoder 3 converts the bit rate of a video stream into a set conversion bit rate dictated by a conversion controlling means 7. A stream generating means 4 generates a packet for transmission including a packet for measuring a transmission rate from the stream obtained via the transcoder 3. A packet-for-transmission monitoring means 8 monitors the packet for measuring a transmission rate within the packet for transmission transmitted from a network I/F 6, and outputs monitor information S8 for specifying an average bit rate Br calculated based on the monitoring results. The conversion controlling means 7 controls the set conversion bit rate of the transcoder 3 based on the monitor information S8.  <P>COPYRIGHT: (C)2009,JPO&INPIT