baber/WOPTO huggingface dataset:
Patent JP-2007088462-A (JP)
Title: Led device with increased optical output
Inventor: NG KEE YEAN
IPC: G03B15/02
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively increase the optical output of a flash module using LEDs.  <P>SOLUTION: A plurality of LEDs are packaged individually with their specific domes (lenses). Each of LEDs, which is covered with its individual dome or is formed like a dome shape, emits a different monochromatic light. A white-colored optical output is derived by mixing those light colors. Alternatively, a white-colored optical output may be generated by mixing a phosphor in each dome. To further increase the optical output, a reflector can be additionally provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008076489-A (JP)
Title: Illumination optical system and optical device with same
Inventor: SHIMAMOTO TOKUYOSHI
IPC: G02B21/08
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical system which reduces loss of light quantity and improves irregularities of illumination and color, while compactly constituting a lamp house by devising the arrangement of a plurality of semiconductor light sources of a plurality of colors.  <P>SOLUTION: The illumination optical system has: the plurality of light sources 1<SB>0</SB>, 1<SB>1</SB>and 1<SB>2</SB>arranged like an array; a collimating optical system 20 for collimating luminous fluxes from the respective light sources in parallel with one another; a lens array 30 for forming a light source image array from the luminous fluxes collimated in parallel to one another; and a condenser lens 4. In the plurality of light sources 1<SB>0</SB>, 1<SB>1</SB>and 1<SB>2</SB>arranged like the array, the light sources 1<SB>1</SB>and 1<SB>2</SB>of the same color are arranged to be point-symmetrical with respect to the center O-O'.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006336660-A (JP)
Title: Method of manufacturing hermetic rotary compressor
Inventor: HORIBATAKE HIDEYUKI
IPC: F04C18/356
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a hermetic compressor manufacturable at low cost and having excellent productivity and high performance.  <P>SOLUTION: The method of manufacturing the hermetic rotary compressor comprises a cylinder block manufactured by processing a sintered material, a cylinder bore formed in the cylinder block and radial vane grooves led to the cylinder hole, a piston eccentrically rotating in the cylinder bore, vanes reciprocatingly moving in the vane grooves while bringing their ends into contact with the piston, a rotating shaft having an eccentric part for driving the piston, and having a main bearing and an auxiliary bearing closing the end face of the cylinder bore and pivotally supporting the rotating shaft. A land part formed of a flat surface slightly recessed from the end face and a sloped surface connecting the end face to the flat surface is formed at the end face corner part of the sintered material of the cylinder block. The land part is formed to be smaller at least at the cylinder bore portions and the vane groove portions than the other portions, and the land part formed smaller is removed in a cutting or grinding step.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008075744-A (JP)
Title: Lubrication method of final drive and lubricating structure
Inventor: HAYATA ATSUSHI
IPC: F16H48/38
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating structure planning lubrication improvement in a tooth back face of mate gear or side gear which functions as a differential gear without increasing the amount of storing lubricant.  <P>SOLUTION: The lubrication method is characterized in that an oil hole 18 or 19 penetrating from a tooth flanks 12a, 13a or bottom faces 12b, 13b to tooth back side is formed in a pinion mate gear 12 and side gear 13, respectively, and in that using a lubricant supplied from the oil hole 18 or 19, a sliding portion between the tooth back face of the pinion mate gear 12 or the side gear 13, and a differential casing 10 is lubricated positively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078356-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TASAKA YUUKI
IPC: H01L21/76
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of forming an active region in a round shape and preventing reduction of ON current (Ion) of a transistor to be used as a memory cell region in particular by a simple method easily applicable to the manufacture of a product, and its manufacturing method.  <P>SOLUTION: The semiconductor device includes, on a silicon substrate, a first diffusion layer region 2a consisting of a plurality of diffusion layers separated by element separation and a second diffusion layer region 2b consisting of a plurality of diffusion layers provided at a separate place from that of the first diffusion layer region. The first diffusion layer region 2a is formed of a diffusion layer having such a shape that a surface of the silicon substrate bends upward, and the second diffusion layer region 2b has the surface of the silicon substrate formed of a flatter diffusion layer than the first diffusion layer region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075395-A (JP)
Title: Insert, and tool for removing nail holding portion thereof
Inventor: SHIMIZU SHOHACHI
IPC: E04B1/41
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To simply an insert to a concrete form by means of one nail; to stably install the insert in the form when the nail is driven; to hold and guide the nail so that it can be straightly driven into the form; and to easily remove the nail from the insert after the removal of the form, without leaving the nail on the form side in the removal of the form.  <P>SOLUTION: This insert comprises: an insert body 2 which is provided with an abutting surface 24 abutting on the form 61, a screwing portion 13 to be screwed with a bolt body, and a space forming portion 26 forming a hollow space 27 opened on the side of the abutting surface 24; and a nail holding portion 41 which is disengageably integrated with the insert body 2 by screwing, and which holds the nail 51 by a tubular portion 42. The nail holding portion 41 is formed in such a shape that the nail 51 can be driven into the form 61 by having its head 53 hit. The nail holding portion 41 is also formed in such a shape as to be disengaged from the insert body 2 by rotating the tool in the state of locking the tool to an outer surface of a protrusion 48 protruding into the hollow space 27. The hollow space 27 is formed in such an insertable size as to insert the tool.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080881-A (JP)
Title: Front bumper
Inventor: MATSUO HISAFUMI
IPC: B62J27/00
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the degree of versatility of the design of a front fender while enhancing collision safety by separately forming a front bumper from the front fender.  <P>SOLUTION: A front bumper 40 of a motorcycle is provided on a front part of a motorcycle body and the front bumper 40 is mounted on a left front fork 3 constituting a steering part of a front wheel 2. When a front end 41 of the front bumper 40 is butted to an obstacle in a collision, the force is applied to the left front fork 3 from the obstacle via the front bumper 40, and the force is applied so that the left front fork 3 is pushed backwardly relative to a left front fork 3. As a result, the front wheel 2 is forcibly turned in the left turning direction, a wheel is turned sideways by the turning, and the energy can be effectively absorbed in the collision.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083967-A (JP)
Title: Physical condition data processing apparatus
Inventor: SHIMOMURA NORIMASA
IPC: G06Q50/22
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of converting data recorded in a database into data of a different format and outputting the converted data.  <P>SOLUTION: The physical condition data processing apparatus comprises a means for reading out one record including an entry date and a keyword expressing a condition as the condition data of one person from a database; a means for finding out the appearance frequency of a specific keyword in each entry date of one read record; a means for storing data composed of one or more items respectively specified by one or more specific keywords and having a format different from that of the specific keywords; and a means for multiplying the appearance frequency of the specific keyword of data whose data entry date is old by a weighting factor whose value is gradually reduced in accordance with dating back of entry dates successively from the appearance frequency of the specific keyword of the data whose entry date is the newest in each one or more specific keywords, increasing/decreasing the value of each item of data of the different format from the obtained total appearance frequency of the specific keyword, finding out the total value of each item found out in each one or more specific keywords, and outputting the total value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085080-A (JP)
Title: Magnetoresistive effect element, its manufacturing method, and magnetic recording equipment using the same
Inventor: AKIMOTO HIDEYUKI
IPC: H01L21/8246
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive effect element in which the strength of a bias magnetic field applied from a ferromagnetic layer to a free magnetic layer can be adjusted after the ferromagnetic layer is formed, and to provide its manufacturing method and a magnetic recording device using the same.  <P>SOLUTION: The magnetoresistive effect element 11 is composed of a free magnetic layer 12, a fixed magnetic layer 13, an antiferromagnetic layer 14 fixing the fixed magnetic layer 13, a non-magnetic layer 15 located between the free magnetic layer 12 and fixed magnetic layer 13, and a ferromagnetic layer 16 which applies a vertical bias magnetic field to the free magnetic layer 12. The characteristic of the magnetoresistive effect element 11 is evaluated after an initial magnetization is performed, and the magnetoresistive effect element is magnetized again in the direction different from that of the initial magnetization if necessary on the basis of the above evaluation result, whereby the strength of the bias magnetic field is adjusted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049734-A (JP)
Title: Matrix switcher, and method for displaying source signal name at matrix switcher
Inventor: NAKASAKA BOKUHO
IPC: H04N5/268
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To directly confirm all of source names selected at present at outputs at a glance.  <P>SOLUTION: An operation panel 40 of the switcher system in which a plurality of inputs and a plurality of outputs are freely connected by switching is provided with cross point buttons 40A for selecting a plurality of inputs, source name display units 40N for displaying the source names being input, delegation buttons 45A for selecting a plurality of outputs, and output source name display units 45N for displaying the source name to be selected and output. When the predetermined output is selected in the delegation button 45A, the source name displayed on the output source name display unit 45N is changed to a source name newly selected by the cross point button 40A. By this, all of the source names selected at present at outputs can be directly confirmed at a glance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095701-A (JP)
Title: Plasma display panel and method for driving it
Inventor: KIM KI-DONG
IPC: H01J11/22
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent electric discharge instability due to temperature by using high purity MgO to shorten response delay time.  <P>SOLUTION: A plasma display panel includes a first substrate 1 and a second substrate 11 disposed substantially in parallel and arbitrary spaced apart from one another; numbers of address electrodes 3 provided on the first substrate 1; a first dielectric layer 5, provided on a front surface of the first substrate, covering the address electrodes 3; a plurality of barrier ribs 7, provided at a height with the dielectric layer 5, forming a discharge space; a phosphor layer 9 provided in the discharge space; numbers of discharge sustaining electrodes 13 provided on the one surface of the second substrate 11 facing the first substrate 1 in a manner crossing the address electrodes 3; a second dielectric layer, provided on a front surface of the second substrate 11, covering the discharge sustaining electrodes; and a protective layer 17 including MgO of no less than 99.6% purity, coating the second dielectric layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008089113-A (JP)
Title: Vibration controlling damper
Inventor: SUZUKI SHIGENOBU
IPC: E04H9/02
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration controlling damper capable of holding the shape of a viscoelastic material by repetitive deformation, and having sufficiently large energy absorbing capacity.  <P>SOLUTION: This vibration damping damper is characterized by having a first plate material displaced in the first direction, a second plate material displaced in the second direction in the inverse direction of the first direction, a casing having an opening in both end parts, projecting a part of the first plate material from one opening and covering the first plate material and the second plate material in a state of projecting a part of the second plate material from the other opening, and the viscoelastic material filled in a space part except for the first plate material and the second plate material in this casing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088346-A (JP)
Title: Ink composition, inkjet recording ink and inkjet recording method
Inventor: TATEISHI KEIICHI
IPC: C09D11/30
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition having high fastness to ozone gas and an improved bronzing preventing property.  <P>SOLUTION: This ink composition is characterized by comprising a colorant represented by the general formula (I), water, a guanidine-based compound, and a colorless water-soluble planar compound having >10 non-localized π-electrons in one molecule. In the general formula (I), M is H, a metal atom, or the like; X<SB>1</SB>to X<SB>4</SB>are each -SO-R<SB>1</SB>, -SO<SB>2</SB>-R<SB>1</SB>, -SO<SB>2</SB>NR<SB>2</SB>R<SB>3</SB>, -CONR<SB>2</SB>R<SB>3</SB>, -CO<SB>2</SB>-R<SB>1</SB>, -CO-R<SB>1</SB>, sulfo group, carboxy group or phosphono group; R<SB>1</SB>is an alkyl, an aryl, or a heterocyclic group which may be substituted; R<SB>2</SB>and R<SB>3</SB>are each H, an alkyl, an aryl or a heterocyclic group which may be substituted; Y<SB>1</SB>to Y<SB>4</SB>are each H or a monovalent substituent; wherein, at least one itself of X<SB>1</SB>to X<SB>4</SB>, and Y<SB>1</SB>to Y<SB>4</SB>is an ionic hydrophilic group or has an ionic hydrophilic group as a substituent; a<SB>1</SB>to a<SB>4</SB>and b<SB>1</SB>to b<SB>4</SB>are each independently an integer of 0 to 4, provided that all of a<SB>1</SB>to a<SB>4</SB>are not simultaneously 0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007007452-A (JP)
Title: Bone grafting matrix
Inventor: KWAN MICHAEL K
IPC: A61L27/54
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To supply a porous three-dimensional bone grafting matrix which is biodegradable.  <P>SOLUTION: The matrix is preferably formed from mineralized collagen, wherein the mineralized substance comprises particulate calcium phosphate immobilized in the matrix and having a particle size of 5 microns or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156433-A (JP)
Title: Liquid crystal panel and liquid crystal display
Inventor: TAKEDA KENTARO
IPC: G02F1/13363
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel and a liquid crystal display exhibiting excellent screen contrast and little color shift and less unevenness in display.  <P>SOLUTION: The liquid crystal panel comprises a liquid crystal cell, a first polarizer arranged on one side of the liquid crystal cell, a second polarizer arranged on the other side of the liquid crystal cell, and at least two optical compensation layers including a first optical compensation layer and a second optical compensation layer arranged between the first polarizer and the second polarizer. The first optical compensation layer has the absolute value of photoelasticity coefficient not larger than 40×10<SP>-12</SP>(m<SP>2</SP>/N) and has relations expressed by formulas (1):Δnd(380)<Δnd(550)<Δnd(780) and (2):nx>ny≥nz, and the second optical compensation layer has relations expressed by formulas (3): Rth(380)>Rth(550)>Rth(780) and (4):nx=ny>nz.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013213-A (JP)
Title: Wiring board
Inventor: NAGASAKA TAKASHI
IPC: H05K3/46
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fluctuation of the ease for discharging an external surge while making it unnecessary to take any special measures for moisture-proofing, and to make a substrate compact.  <P>SOLUTION: The wiring board to be disclosed comprises a substrate 1 having at least two wiring layers 6-10, and having an external input terminal pattern 11 formed on a wiring layer 6, a ground pattern 12 formed on a wiring layer 10 different from the wiring layer 6, a via hole 13 formed in the substrate 1 perpendicular to the plate surface thereof, a resister 14 filling the via hole 13, and connections that respectively connect the top and bottom parts of the resistor 14 to the external input terminal patterns 11 and the ground patterns 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008094944-A (JP)
Title: Process for producing flexible polyurethane foam
Inventor: HORIO AYANORI
IPC: C08G18/00
Filed: 2006-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a flexible polyurethane foam capable of exhibiting excellent breathability while maintaining mechanical properties.  <P>SOLUTION: The flexible polyurethane is produced by reacting and foaming a raw material of a flexible polyurethane foam comprising polyols, polyisocyanates, a catalyst, a blowing agent, and auxiliary blowing agent. In this instance, a liquefied carbon dioxide gas is used as the auxiliary blowing agent in an amount of 2.0-5.0 pts.mass per 100 pts.mass polyols. A metal catalyst is used as the catalyst and its content is set at 0.05-0.15 pt.mass per 100 pts.mass polyols. Furthermore, the isocyanate index is set at 90-108. As the above catalyst, an amine catalyst of a foaming catalyst is preferred. The amine catalyst preferably has a ratio of the foaming catalyst constant to the gelling catalyst constant of 10×10<SP>-1</SP>to 40×10<SP>-1</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008098986-A (JP)
Title: Muting circuit, audio signal amplifier circuit and electronic equipment using the same
Inventor: KAWAMURA AKINOBU
IPC: H03F3/217
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To expand an amplification range of a signal in a muting circuit of an audio signal.  <P>SOLUTION: A muting transistor M1 is an N channel MOSFET provided between a signal line SL on which the audio signal for muting is propagated and a ground terminal. An auxiliary transistor M2 which is an impedance element is provided between a back gate of the muting transistor M1 and the ground terminal. The auxiliary transistor M2 which is the impedance element is a variable impedance element having a significant impedance at a non-muting state and in which the impedance is reduced at a muting state. A control signal Scnt for controlling on/off of muting is input in gates of the muting transistor M1 and the auxiliary transistor M2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101378-A (JP)
Title: Geothermal energy utilizing snow melting system
Inventor: TAKEZAKI HIDEAKI
IPC: E01H5/10
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geothermal energy utilizing snow melting system which melts snow efficiently by utilizing latent heat and sensible heat of air having higher temperatures and humidity than the outside air, dispenses with the installation of a circulation path in a pipe to be buried to suppress increase of costs for installing a facility, and necessitates no fuel as a heat source to suppress increase of running costs.  <P>SOLUTION: The geothermal energy utilizing snow melting system is provided with: a water storage tank 30 buried into the ground to let its opening part face the ground surface; an outside air introducing pipe 20 buried into the ground, introducing the outside air, exchanging heat between the introduced outside air and soil heat to generate the air having a higher temperature than that of the outside air, and introducing the generated air into the water storage tank 30; and a lid member 40 provided in the opening part of the water storage tank 30 to exhaust the air for melting snow having a high temperature and humidity and generated by humidifying the air introduced through the outside air introducing pipe 20 and having a high temperature in the water storage tank 30 to the ground surface, and to allow the water 51 produced by melting snow on the ground surface to flow in.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101539-A (JP)
Title: Ignition switch
Inventor: HARADA SHOICHI
IPC: H01H19/11
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent intermediate stop of a rotor between a pair of adjacent switching positions.  <P>SOLUTION: In this ignition switch 30, when the rotation of the rotor 40 from a start position exceeds a transition angle that an operating torque from the outside of a device and a working torque corresponding to a second energization force from coil springs 54, 56 are substantially equalized to each other, balls 50, 52 are moved to an inner peripheral side against the second energization force and disengaged from the inside of one latch part 70, 72, 74, and the rotor 40 and a slider member 64 are uncoupled. Therefore, only the rotor 40 is rotated to a terminal position side and rotated up to the switching positions located adjacently to each other, and the slider member 64 is returned independently to the start position by a first energization force from coil springs 92, 94.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008101415-A (JP)
Title: Collecting device for unsolidified specimen
Inventor: OKADA MOTOHIRO
IPC: G01N33/24
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collecting device for an unsolidified specimen capable of collecting the unsolidified specimen from an unsolidified specimen layer simultaneously at a plurality of collecting positions in the depth direction.  <P>SOLUTION: A first connection bar 3 and second connection bars 4, 5, 6 are disposed between a first cylinder 1 and a second cylinder 2 parallel to each other orthogonally to the first and second cylinders. Both the ends of the first connection bar are lockably and releasably fitted to the first and second cylinders with locking and releasing members 7, respectively. The one end of the second connection bar is fixed to the first cylinder, and the other end thereof is fitted with the second cylinder through a sleeve 8 slidably relative to each other. A bottomed tube 10 is fixed to the first cylinder, and an upper cover 12 for covering the upper part of the bottomed tube is fixed to the second cylinder.  <P>COPYRIGHT: (C)2008,JPO&INPIT