baber/WOPTO huggingface dataset:
Patent JP-2006294920-A (JP)
Title: Laminated cooler
Inventor: ABEI ATSUSHI
IPC: H01L23/473
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated cooler which keeps small its dimension in its lamination direction, and can hold many electronic components while maintaining its cooling performance.  <P>SOLUTION: In the laminated cooler 1, each electronic component 4 is cooled through both its surfaces, and there are provided a plurality of cooling tubes 2 between respective upper and lower ones of which each electronic component 4 is interposed and cooled. The plurality of cooling tubes 2 are subjected to lamination and fixations by a refrigerant feeding header 3A for feeding a refrigerant 5 to the plurality of cooling tubes 2, and by refrigerant exhausting headers 3B for exhausting the refrigerant 5 from the plurality of cooling tubes 2. The refrigerant exhausting headers 3B are disposed in both the ends of each of the plurality of cooling tubes 2 which is present in a refrigerant passing direction L. The refrigerant feeding header 3A is disposed in the central portion between both the ends of each of the plurality of cooling tubes 2 which is present in the refrigerant passing direction L. Respective upper and lower ones of the plurality of cooling tubes 2 are so constituted as to perform the sandwiching of each electronic component 4 in each place between the refrigerant feeding header 3A and the refrigerant exhausting header 3B which is in the refrigerant passing direction L.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288914-A (JP)
Title: Structure of cuff for tonometer utilizing shape memory alloy actuator generating heat and contracting action when electricity is turned on
Inventor: SATO TAKAYUKI
IPC: A61B5/022
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cuff for a tonometer which does not necessitate a device for expanding a fluid bag by using a method for pressing a measurement section without expanding the fluid bag disposed on the inner side of a non-stretchable belt although the cuff for pressing the measurement section is used when measuring a blood pressure.  <P>SOLUTION: The belt into which a fiber-like shape memory alloy actuator which generates heat and contracts when the electricity is turned on is woven is wound around the section where the blood pressure is to be measured. The pressure necessary of measuring the blood pressure can be applied to the pressing section by contracting the belt. The fluid bag is sandwiched between the pressing section and the contracting belt, and the pressure applied to the section where the blood pressure is to be measured can be made uniform.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005260259-A (JP)
Title: Soldering jig
Inventor: KODAMA KOZO
IPC: H05K3/34
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering jig to obtain a substrate for mounting electronic parts having high precision and high reliability.  <P>SOLUTION: There is disposed at the underside of a board body 6 a jig 5 in a soldering process for filling in a conductive layer by permitting molten solder to enter from the underside into each through hole 63 and for the electric conduction of a connecting pattern 661 and an inner lead 71. The jig 5 comprises an inside shielding member 52 located further inside of each through hole 63 of the board body 6, and an outside shielding member 51 disposed in a part surrounding the outside of the board body 6. During solder treatment, a non-contact space 81 of the molten solder is formed in a corner 8 which is formed of the outer circumferential end face of the inside shielding member 52, and an exposed part 61a sandwiched between the inside shielding member 52 at the underside of the board body 6 and each through hole 63.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006303654-A (JP)
Title: Optical signal processing apparatus, information recording and reproducing apparatus, and information recording and reproducing system
Inventor: YOSHIKAWA JUN
IPC: H04B10/40
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of selecting either of one optical signal processing apparatus and the other optical signal processing apparatus independently of a fiber channel HUB and a fiber channel switch which are externally mounted and decreasing the number of optical communication input output terminals and the number of components of an optical signal conversion element in comparison with the case of configuring a switch function for optical communication with another single component.  <P>SOLUTION: Each of the optical signal processing apparatuses includes: a first port 1 for optical communication input output connected to a fiber channel of a first system; a second 2 port for optical communication input output connected to a fiber channel of a second system; and a switch circuit array 5 for optical communication connected to the first and second ports 1, 2 for selecting the fiber channel of the first or second system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006180866-A (JP)
Title: Rotary cutter for bush cutter
Inventor: ASADA YOSHIHIKO
IPC: B26D1/14
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary cutter for bush cutter capable of conducting bush-cutting work with small labor through reducing the cutting resistance of the rotary cutter.  <P>SOLUTION: The rotary cutter has the following construction: The outer circumference of a disc-shaped base(2) is circumferentially provided with blades(4, 5) at predetermined pitches so that the lateral scooping angles(B1) thereof stand opposite to each other, wherein each of the lateral scooping angles(B1) is 30-50°. The blades(4, 5) adjacent circumferentially are so designed that the flank cutting blades(4d, 5d) at the acute angle side are alternately projected from the base(2) toward the outside, and the tip tilt angles(D1) of the blades(4, 5) adjacent circumferentially are turned oppositely to each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006299182-A (JP)
Title: Vinyl chloride resin composition
Inventor: AMI HIDEYUKI
IPC: C08L23/28
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vinyl chloride resin composition for providing a resin molding that has excellent flame retardance, is usable as an interior member for airplane, etc., has low smoke emission and low heat generation and no reduction in impact resistance.  <P>SOLUTION: The vinyl chloride resin composition is obtained by mixing 100 parts wt. of a vinyl chloride resin having 60-70% degree of chlorination with ≥2 parts wt. of a molybdenum compound (a) with ≥2 parts wt. of an antimony compound (b), ≥3 parts wt. of a hydroxide (c), ≥2 parts wt. of a chlorinated polyethylene (d) and ≥2 parts wt. of an acrylic reinforcing agent (e) in which the total of the components (a)-(c) is ≤35 parts wt. and the total of the components (d)-(e) is ≤20 parts wt.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006303372-A (JP)
Title: Thin film composite material, electronic component using same and multilayer wiring board
Inventor: KONDO YUSUKE
IPC: H05K3/46
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric thin film material capable of forming a capacitor by a high yield by using highly smooth copper foil.  <P>SOLUTION: The thin film composite material is composed by forming at least one metal thin film layer selected from Cr, Ni, Ni-P, Au and Ag on the surface of the copper foil for which the roughness Ra of at least one surface is 0.001-0.05 μm, and forming a dielectric thin film whose dielectric constant is 10-2,000 and film thickness is 0.05-2 μm on the surface of the metal thin film layer. Also, the thin film composite material is used in the multilayer wiring board and the electronic component.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005351475-A (JP)
Title: Holder for radial needle bearing, method for manufacturing it, and radial needle bearing
Inventor: OTSUKA SEIJI
IPC: B21D53/12
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for a radial needle bearing to stably obtain a holder of good quality and a method for manufacturing it.  <P>SOLUTION: By applying stamping and bending on a metallic sheet, a holder element 18 that elementary column parts 17 and 17 are protruded from a rim part 11 is made. Rim parts 11 and 11 of a pair of the holder elements 18 and 18 are concentrically arranged, and with the phases in a peripheral direction of the elementary column parts 17 and 17 caused to coincide with each other, the tips of the elementary column parts 17 and 17 are welded together in a state to be butted against each other to form each column. Without effecting troublesome processing, roundness of the rim parts 11 and 11, the shape precision of each column part, and precision of a distance are improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006085139-A (JP)
Title: Image display apparatus, driving circuit thereof, and image output device
Inventor: MURAI TOSHIHARU
IPC: G09G3/36
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image output device capable of displaying the number of gradations which pixel data has, even in a gradation display method wherein voltage gradations and time gradations are combined.  <P>SOLUTION: In the image output device provided with an n-bit pixel data generation means and a means which generates and successively outputs (n-m) time gradation field data in order to make an average value correspond to pixel data, field data has (m+1) bits, and the field data generation means sets all (n-m) field data corresponding to lower (n-m) bits of n-bit pixel data to the same value as upper (m) bits of n-bit pixel data in the case that the value of the lower (n-m) bits is "0", and the field data generation means sets each of (n-m) field data to the same value as upper (m) bits of n-bit pixel data or a value resulting from adding "1" to this value in accordance with the value of lower (n-m) bits of n-bit pixel data in the case that the value of the lower (n-m) bits is not "0".  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006310948-A (JP)
Title: Television reception system, and reception terminal
Inventor: SUGIURA TOSHIHIRO
IPC: H04N7/173
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To stably receive a terrestrial digital broadcast or the like as if using an omnidirectional antenna by composing received signals from antennas by a simple configuration wherein the simply configured dipole antennas are connected.  <P>SOLUTION: A terrestrial digital broadcast television reception system comprises a 13-segment receiver for selecting and demodulating a desired signal from a received signal, a 1-segment receiver, and a signal path selection means with a signal path for selectively outputting an output signal from either of both the receivers, and the 13-segment receiver includes at least a central processing unit for monitoring and deciding the reception state of the received signal and carrying out the path switching control of the signal path selection means on the basis of the result of the monitoring and the decision of the reception state, and the signal path switching means is configured such that the signal path is switching-controlled by the path switching control signal generated by the central processing unit provided at the 13-segment receiver and the signal path is switched so as to output the output signal from the 1-segment receiver when the central processing unit decides that the reception state is lower than a prescribed reference value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308738-A (JP)
Title: Liquid crystal display device
Inventor: KONDO HISAO
IPC: G02F1/1333
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of securely and stably radiating heat generated by an LED chip via a flexible printed board by using the flexible printed board as a mount substrate where an LED unit constituting a back light is mounted.  <P>SOLUTION: The liquid crystal display device comprises a liquid crystal display panel 1, the back light 2 composed of a light source body having the mount substrate having the LED unit 7 mounted on one main surface, and exterior covering members G1 and G2 housing the liquid crystal display panel 1 and back light 2. The mount substrate 8 is made of a flexible resin substrate 8 having a copper foil layer 8c and an insulating film layer 8a laminated from the reverse side, and the mount substrate 8 and exterior covering member G2 are bonded and fixed with a heat-conductive pressure-sensitive adhesive member 17 interposed between the copper foil layer 8c on the reverse side and the exterior covering member G2 (heat sink metal plate 19).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311234-A (JP)
Title: Radio communication system, radio communication equipment, receiver and radio communication method
Inventor: OKETANI KENGO
IPC: H04J11/00
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system capable of excellently reducing the influence of delay waves.  <P>SOLUTION: A communication system transmits and receives radio signals by an orthogonal frequency division multiplexing modulation system using a plurality of subcarriers. Transmitters 11 and 12 multiplex a data channel in which a known value is inserted to an unused subcarrier to the radio signals and transmit them. Receivers 12 and 11 receive the radio signals and remove delay wave components from the data channel by interference removal processing utilizing the fact that the known value is inserted to the unused subcarrier.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006307093-A (JP)
Title: Photoreactive adhesive composition and manufacturing method of liquid crystal display
Inventor: MATSUDA MASANORI
IPC: C09J4/06
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreactive adhesive composition which is a photoreactive adhesive composition in which cationic polymerizing matter and radically polymerizing matter are polymerized by irradiation of a light and cured, and has low hygroscopicity after curing, and a manufacturing method of a liquid crystal display using the photoreactive adhesive composition.  <P>SOLUTION: This photoreactive adhesive composition contains a mono-functional radically polymerizing substance, a multi-functional cationic polymerizing substance, a non-crystalline polyester, a radical photoinitiator, and a cationic photoinitiator, and this manufacturing method of a liquid crystal display uses the photoreactive adhesive composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005321811-A (JP)
Title: Image forming apparatus
Inventor: MEIRI ILAN
IPC: G03G15/10
Filed: 2005-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid toner application apparatus for saving space and time and securing a predetermined flow of toner.  <P>SOLUTION: In an image forming apparatus including an imaging surface provided with a certain width, moved in a direction at a right angle to the width and selectively electrified and a toner application apparatus (20), the toner application apparatus is provided with an application chamber with a top part and containing a liquid toner supplying source and a slit shape nozzle provided with a long dimension comparable to the width of the imaging surface and supplied with the liquid toner from the top part and furthermore, including an outlet applying the liquid toner to an application region (21) of the imaging surface. In the image forming apparatus, it is preferable to have a developing surface arranged in the vicinity of the imaging surface, at downstream from the application region (21).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006318557-A (JP)
Title: Optical disk apparatus and focus pull-in method
Inventor: SUZUKI MOTOYUKI
IPC: G11B7/085
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focus pull-in apparatus in which stable focus pull-in operation can be obtained even in a state in which an optical disk is rotated at high speed.  <P>SOLUTION: The apparatus is provided with a whole light quantity signal generating circuit and a lens speed control circuit performing control of relative speed of the optical disk and an objective lens based on a whole light quantity signal, Control is performed so that relative speed of a recording plane of the optical disk and the objective lens is within the prescribed range in which pull-in can be performed stably prior to switching control of the objective lens to focus control by a focus error signal. Thereby, pull-in operation can be stabilized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316891-A (JP)
Title: Linear rolling guide device
Inventor: JO UEI
IPC: F16C29/06
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear rolling guide device capable of supplying lubricants to all rolling elements even if an attitude of a slider is an attitude other than a horizontal one.  <P>SOLUTION: The linear rolling guide device has a lubrication passage 20 supplying the lubricants to the rolling elements. When a cross-sectional area of the lubrication passage 20 is S, the cross-sectional circumference of the lubrication passage 20 is L, and an interval between the lubrication passage 20 positioned in the upper side than the center line CL of a slider body 14, and the lubrication passage 20 positioned in a lower side lower than the center line CL of the slider body 14 is B when the attitude of the slider 13 is a perpendicular attitude, the lubrication passage 20 satisfies a relationship of L/S≥B/7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006317831-A (JP)
Title: Optical device for multipoint division
Inventor: ABE AKI
IPC: F02P23/04
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a configuration that is compact, has a small number of components, and is superb in vibration-resistance properties in an optical device for multipoint division for dividing incident light into many points for emission.  <P>SOLUTION: The optical device 100 for multipoint division for dividing an incident laser beam R into many points for emission comprises a first lens section 10 positioned at the incidence side of laser beam R and a second lens section 20 positioned at the emission side of the first lens section 10. The laser beam R enters from the first lens section 10 and are transmitted through the second lens section 20 for emission. The first lens section is composed as a corner cube prism 10 in which the number of incident surfaces 11 is equal to the number of divisions of the laser beam R. When the laser beam R enters the corner cube prism 10, the laser beam R emitted from the corner cube prism 10 are divided into many points and are emitted from the second lens section 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006238402-A (JP)
Title: Fsk modulation device and wireless communication apparatus comprising the same
Inventor: SOEJIMA KENJI
IPC: H04B1/40
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To independently and easily adjust an oscillation frequency and a frequency shift amount and to improve temperature stability of the oscillation frequency in an FSK modulation device which performs FSK modulation by changing the oscillation frequency of a PLL circuit based on transmission data.  <P>SOLUTION: There are provided a TCXO 6 which generates a reference frequency signal, a VCO 5, a PLL synthesizer 7 which supplies to the VCO 5 a voltage corresponding to a phase difference between an output signal of the TCXO 6 and a frequency dividing signal of the VCO 5, and an FSK signal voltage regulation circuit which supplies an FSK voltage signal having a predetermined central potential and amplitude to a frequency control terminal of the TCXO 6. The FSK signal voltage regulation circuit 8 includes a first variable resistor 8A, which is connected in series to a transmission line of an inputted FSK signal voltage, for adjusting the amplitude and a second variable resistor 8B, which is connected between the transmission line and a power source of the circuit, for regulating the central potential.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006321841-A (JP)
Title: Microporous polyethylene film
Inventor: INAGAKI DAISUKE
IPC: B01D71/26
Filed: 2005-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microporous polyolefin film having high quality and improved pore-closing property, heat-shrinkage, quick relaxation at a high temperature and high-temperature strength.  <P>SOLUTION: The microporous polyethylene film contains a polyethylene containing 8-60 wt.% fraction having a molecular weight of ≤10,000 and having an Mw/Mn ratio of ≥11 and ≤100 and an Mv of ≥100,000 and ≤1,000,000 and a polyethylene having an Mw/Mn ratio of ≥1 and ≤10 and an Mv of ≥10,000 and <500,000, contains 8-60 wt.% fraction having a molecular weight of ≤10,000 and has a porosity of 20-95% and a thermal shrinkage of ≤10% at 100°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006321736-A (JP)
Title: Method for producing phosphonitrilic acid ester containing hydroxy group
Inventor: KUWATA TSUNETARO
IPC: C07F9/6593
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cyclic and/or chain phosphonitrilic acid ester containing at least one hydroxyphenoxy group and/or hydroxyalkoxy group in one molecule.  <P>SOLUTION: The phosphonitrilic acid ester is produced by reacting (1st-stage reaction) phosphonitrile dichloride with a monohydric phenol and/or monohydric alcohol of an amount smaller than the equivalent of the molar number of the chloro-group in one molecule of the phosphonitrile dichloride and reacting (2nd-stage reaction) the 1st-stage reaction product with a mono-alkali metal salt prepared by reacting an alkali metal inorganic salt with excess amount of a dihydric phenol and/or dihydric alcohol.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006321600-A (JP)
Title: Cable drum
Inventor: IKEGAMI YUKINORI
IPC: B65H75/38
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable drum capable of independently turning only a large reel or a small reel by the movement in the axial direction of a rotary shaft by providing a clutch disk between the rotary shaft and the large reel and the small reel.  <P>SOLUTION: The cable drum comprises a large reel (4) and a small reel (10) which are rotatably provided on a rotary shaft (5), a rotary shaft clutch disk (30) for the large reel and a rotary shaft clutch disk (31) for the small reel which are fixed to the rotary shaft (5), a clutch disk (32) for the large reel provided on the large reel (4), and a clutch disk (35) for the small reel provided on the small reel (10). Only the large reel (4) or the small reel (10) is rotated by the push or the pull of the rotary shaft (5).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006327831-A (JP)
Title: Methods for producing aqueous sodium sulfide solution and mercury treatment liquid, mercury treatment liquid and mercury treatment method
Inventor: AIKO HIROMI
IPC: C01B17/30
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for producing an aqueous sodium sulfide solution and a mercury treatment liquid, whereby the aqueous sodium sulfide solution and the mercury treatment liquid, respectively, can be produced at low costs, an inexpensive mercury treatment liquid, and a mercury treatment method that can be conducted at a low cost.  <P>SOLUTION: The method for producing the aqueous sodium sulfide solution comprises a step wherein sulfur is dissolved in an aqueous solution containing sodium ion. The mercury treatment liquid is produced by dissolving sulfur in the aqueous solution containing sodium ion. The method for producing the mercury treatment liquid comprises a step wherein sulfur is dissolved in the aqueous solution containing sodium ion. The mercury treatment method comprises a step wherein mercury is contacted with the aqueous sodium sulfide solution produced by dissolving sulfur in the aqueous solution containing sodium ion.  <P>COPYRIGHT: (C)2007,JPO&INPIT