baber/WOPTO huggingface dataset:
Patent JP-2006255818-A (JP)
Title: Finger chuck
Inventor: UEDA KOICHI
IPC: B23B31/16
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finger chuck with draw bars widely position-adjustable in the radial direction of the chuck and each position-changeable in the radial direction.  <P>SOLUTION: The draw bar 15 composed of a rotary draw bar 13 and a pawl side draw bar 14 is arranged on a chuck body 2 in parallel to a chuck axis CL. To a velum 19 which is provided at the tip of the rotary draw bar 13 so as to be moved forward/backward along the chuck axis CL and turned around a draw bar axis DL1, the base end 14a of the pawl side draw bar 14 is connected to be movable in the direction of the diameter of the velum. The turning angle of the velum 19 and the position of the pawl side draw bar 14 relative to the velum 19 can be selected when the pawl side draw bar 14 is arranged at a selective position in a velum region A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303281-A (JP)
Title: Board connection method
Inventor: YANAGAWA MAKOTO
IPC: H01R43/00
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board design method for designing two boards, irrespective of the use of a connector which can directly connect a power supply board and a control board or a connector which are mutually connected via a harness.  <P>SOLUTION: Connection holes 100, 101, 102, to 10n are punched in a first substrate 1 at pitches δ<SB>11</SB>, δ<SB>12</SB>, to δ<SB>1n</SB>common to a first type connector and a second type connector. Connection holes 200, 201, 202, to 20n are punched in a second substrate 2. The first type connector or the second type connector which is decided to be used is mounted on the connection holes 100, 101, 102 to 10n, and 200, 201, 202, to 20n.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258689-A (JP)
Title: Device for detecting moving velocity
Inventor: KAKINUMA HIROYUKI
IPC: H04B7/26
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting moving velocity, capable of easily and of surely obtaining the moving velocity of a moving station loaded on a vehicle and the like.  <P>SOLUTION: Radio waves, having frequency Fo emitted by a moving state 21 on a vehicle and the like and reflected by surrounding structures 22, 23, are received by an antenna 101 and a receiver 102, and frequency-coverted by a frequency converter 103, digital-converted with an A/D converter 105 and temporarily contained in a data buffer 108. The data is fast-Fourier transformed with a TFT processor 109. Data under a specific threshold are removed with a TH detection processor 110, the maximum Doppler frequency Fmax and the minimum Doppler frequency Fmin are obtained by a frequency shift calculator 112, and the moving velocity of the moving station is calculated with a velocity component detector 113, based on these Fmax and Fmin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259507-A (JP)
Title: Evaluating method for heat resistance of spectacle lens
Inventor: MIZUNO HITOSHI
IPC: G02C13/00
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluating method for heat resistance of a spectacle lens in which heat cracking can be reproduced in a state close to use environment of a user.  <P>SOLUTION: The evaluating method for heat resistance comprises: a manufacturing stage S4 of putting spectacle lenses in a frame after lens processing S3 of lens raw materials; a heating stage S5 of leaving the spectacle lenses put in the frame at room temperature for a 2nd set time after heating the spectacle lenses in the frame at reference temperature for a 1st set time; a repetitive heating stage S6 of leaving the spectacle lenses at room temperature for the 2nd set time after heating the spectacle lenses by a designated temperature per unit time above the reference temperature for the 1st set time; and an inspection stage S7 of inspecting whether a reference cracking phenomenon occurs to the lenses after the respective heating stages. The heating temperature when the reference cracking phenomenon occurs is determined as a evaluation standard for heat resistance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006270419-A (JP)
Title: Buffer amplifier for single power source, reference voltage supply circuit, and imaging apparatus
Inventor: ISHIKAWA NOBUYUKI
IPC: H03F3/45
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer amplifier to be stably operated in a wide band even with a single power source.  <P>SOLUTION: A differential input circuit part and an output circuit part, which constitute the buffer amplifier for the single power source, incorporate respective independent DC bias circuits. Each one end of internal impedance elements for phase correction which respectively correspond to a plurality of pole frequencies to be calculated in response to the estimation range of an exterior load capacity and a frequency to be treated is connected to an input signal line for connecting the differential input circuit part and the output circuit part. Besides, the other end of each internal impedance element is connected to the ground.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006269921-A (JP)
Title: Semiconductor laser device
Inventor: SUGA YASUO
IPC: H01S5/22
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device giving rise to good self-oscillation at high temperatures and having a small return light noise.  <P>SOLUTION: A saturable absorption layer 83 is formed in a clad layer. Further, a carrier trap layer 82 having a potential well structure is formed between an active layer 81 and the saturable absorption layer 83.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278595-A (JP)
Title: Heat sink and its manufacturing method
Inventor: ENDO HIDEKI
IPC: B23K101/40
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink for semiconductor device in which the generation of a solder void is remarkably suppressed when Pb-free solder is applied and high bonding face strength is stably displayed.  <P>SOLUTION: The radiation sink for a semiconductor device is formed of a board of copper or a copper alloy where the existence density of "linear cover" is three or below per 1 mm in a T direction, in which a hollow having an overhang with diameter over 3 μm in the L direction is continuously formed for a length X (μm) over 50 μm in the L direction with the density of the L direction following (A), when the rolling direction of the board is called as the L direction and a direction vertical to the rolling direction and a board thickness direction as the T direction. When a value obtained by totaling diameters in the L directions of respective hollows existing in the length X of (A) is set to be D<SB>TOTAL</SB>(μm), a formula: D<SB>TOTAL</SB>/X>0.1 is satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006274050-A (JP)
Title: Liquid epoxy resin, epoxy resin composition and cured article of the same
Inventor: AKATSUKA YASUMASA
IPC: C08G59/32
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin having low viscosity and high heat resistance.  <P>SOLUTION: The epoxy resin obtained by reacting tetraethyldiaminodiphenylmethane with epichlorohydrin is used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278770-A (JP)
Title: Variable wavelength laser
Inventor: YAMAZAKI HIROYUKI
IPC: H01S5/14
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problems in a conventional variable wavelength laser, to improve reliability and performance, to reduce costs, and to monitor a wavelength by a simpler configuration.  <P>SOLUTION: The variable wavelength laser 50 comprises a multiple ring resonator 60 in which two ring resonators 61, 62 made of an annular waveguide having different optical path length each other are connected; an I/O-side waveguide 52 whose one end is connected to the ring resonator 61; a reflection-side waveguide 54 whose one end is connected to the ring resonator 62; a PLC substrate 55 on which the multiple ring resonator 60, the I/O-side waveguide 52, and the reflection-side waveguide 54 are formed; a high reflection film 56 that is provided at one end of the reflection-side waveguide 54, and removes light having an unneeded wavelength for reflecting light having a needed one; an LD57 connected to the other end of the I/O-side waveguide 52; and a film-like heater 62h for changing the resonance wavelength of the multiple ring resonator 60.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275818-A (JP)
Title: Biosensor
Inventor: YAMADA MASAYUKI
IPC: G01N27/327
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which is constituted so as to still more suppress the adsorption of an adsorbent component to an electrode in the biosensor to enhance the precision of a biosensor.  <P>SOLUTION: In the biosensor equipped with an insulating substrate, the electrode system, which includes a working electrode and a counter electrode, formed on the insulating substrate and the reaction layer, which contains oxidation-reduction enzyme and an electron acceptor, formed on the upper layer of the electrode system or in the vicinity of the electrode system and constituted so as to measure the concentration of the substrate of the oxidation-reduction enzyme on the basis of the value of the current flowing through the electrode system, at least one kind of a water-soluble polymer selected from the group consisting of tannic acid, pectin, casein, carageenan, phaseleran, pullulan, collagen, chitin, chitosan, sodium chondroitin sulfate, lignin sulfonate and derivatives of them is further added to the reaction layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006273180-A (JP)
Title: Variable vector propeller for underwater navigating craft
Inventor: NAGASHIMA YUTAKA
IPC: B63H3/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable vector propeller for an underwater navigating craft capable of enhancing the propeller efficiency compared with that of a propeller with conventional rectangular blades, and easily manufactured compared with a propeller with elliptical blades by forming each blade contour with the variable pitch angle mounted on an outer circumference of a propeller boss in a heptagon shape in which leading and trailing edges of the blade are symmetric to each other around the reference line in the radial direction of the propeller.  <P>SOLUTION: In the variable vector propeller 2 for the underwater navigating craft in which the propeller navigates underwater, and is constituted of a variable vector propeller, and blades 4 with the variable pitch angle are mounted at equal spacing on the outer circumference of a propeller boss 3, the contour of each blade 4 mounted on the outer circumference of the propeller boss 3 is formed in a heptagon in which the leading edge 41 and the trailing edge 42 of each blade 4 are symmetric to each other around the reference line L in the radial direction of the propeller.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275448-A (JP)
Title: Heterogeneous refrigerant combined refrigerating system
Inventor: KANAO HIDETOSHI
IPC: F25B7/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heterogeneous refrigerant combined refrigerating system using ammonia as refrigerant in combination with carbon dioxide refrigerant for improving safety in the event of an natural disaster while reducing the cooling load of a controversial target refrigerating device adaptable to an actual machine.  <P>SOLUTION: The refrigerating system comprises a refrigerating source device 1, the target refrigerating device 2, and a relay device 3 laid therebetween for carrying refrigerant. The relay device 3 has a relay heat transfer cycle formed into a circulation pipe line between an evaporator 14 (a heat exchanger) for the refrigerating source device 1 and a target side heat exchanger 23 including a condenser for the target refrigerating device 2, where the carbon dioxide refrigerant M3 is applied as refrigerant. On the other hand, refrigerant M2 for the target refrigerating device 2 is ammonia which is subjected to limit charge.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006277555-A (JP)
Title: Method, apparatus and program for generating granular metallic paint color image
Inventor: MASUDA YUTAKA
IPC: G06T15/04
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, an apparatus and a program that generate a metallic paint color image of a metallic paint color presenting color texture, shading and granularity which is shareable among customers in paint color design, does not require a large capacity memory and a fast CPU in image creation and enables efficient paint color development.  <P>SOLUTION: The granular metallic paint color image generation method includes the steps of measuring the color of a plate painted a metallic paint color at a plurality of reflection angles to acquire multangular spectral reflectances consisting of a plurality of spectral reflectances, generating a metallic paint color image as a digital image from the multangular spectral reflectances, calculating a lightness from the multangular spectral reflectances to decide a lightness index corresponding to the lightness, and generating a composite image from the metallic paint color image and a micro texture image as a digital image corresponding to a predetermined granularity index.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279790-A (JP)
Title: Interphone device
Inventor: SAKAGUCHI SHIGEKI
IPC: H04M9/02
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone device which uses a port of a CPU circuit and executes control, monitor or the like of a DC voltage of a line.  <P>SOLUTION: The interphone device calls an interphone master 3 and an interphone extension master 5 from a porch slave 1 through a line L2; and makes a telephone call by a telephone call unit 13 of the porch slave, a telephone call unit 36 of the interphone master, and a telephone call unit 55 of the interphone extension master. The interphone master and the interphone extension master comprise voltage detection/voltage hoisting CPU circuits 39, 57, respectively, in which the interphone master or the interphone extension master detects and monitors the DC voltage of the line for connecting the interphone master and the interphone extension master, respectively, and controls the DC voltage of the line mutually, thereby grasping each state or request.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282603-A (JP)
Title: Cosmetic product
Inventor: NAKAGAWA TAIJI
IPC: A61K8/67
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic product including skin cosmetics such as basic skin care and make-up cosmetic as well as hair shampoo, etc., having excellent application feeling, moisture retention and aging stability compared with coventinoal cosmetic products.  <P>SOLUTION: The cosmetic product contains (a) lecithin and (b) a copolymer of acrylamide and ammonium acrylate. The product may further contain one or more components selected from (c) a silicone oil, (d) a compound having chelating action and (e) an ascorbic acid glucoside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284985-A (JP)
Title: Screen, method of manufacturing screen and image display device
Inventor: MIZUSAKO KAZUHISA
IPC: G03B21/62
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen capable of efficiently advancing incident light in a prescribed exit direction, and also, capable of reducing uneven brightness, and to provide a method for manufacturing the screen and an image display device using the screen.  <P>SOLUTION: The screen for transmitting light corresponding to an image signal is characterized in that an end face S1 on the incident side is provided with a light guide 201 which is formed to a shape equivalent to or smaller than the pixel of an image formed in accordance with the image signal, a reflection part 301 is arranged at the inside surface of the light guide 201, and the light guide 201 guides the light incident from the end face S1 on the incident side to the exit side while reflecting the light by the reflection part 301.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291235-A (JP)
Title: Production device for metal powder compact in powder metallurgy, and production method therefor
Inventor: KATSUKAWA YASUHIRO
IPC: B30B11/00
Filed: 2005-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique where attention is payed to the relation between the electric charges and density of metal powder, and the electric charges are controlled, thus the packing quantity (density) of the metal powder packed into a molding die is made fixed.  <P>SOLUTION: By adopting the impartation of electric charges to metal powder or discharge for reducing the electric charges in the metal powder, the electric charges in the metal powder are set to a certain fixed value, thus the density of the metal powder packed into the molding die is fixedly held.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006291735-A (JP)
Title: Blower impeller
Inventor: IZUMI YOSHIKI
IPC: F04D29/38
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve performances by a structure of a fan by mainly focusing on improvement of fan efficiency and noise reduction in a diagonal flow blower impeller.  <P>SOLUTION: In a diagonal flow blower impeller 1 providing a plurality of thin blades 6 on a roughly truncated cone shape hub 4, a leading edge 2 of the blade 6 is formed in a concave curve to an upwind side on an outer circumference side of a neighborhood of intermediate points B-B of a hub 4 and a tip 5 of the blade 6 and in a convex curve to the upwind side on an hub side of the neighborhood of intermediate points B-B on a meridian surface of the blade 6. Radial direction cross section shape of the blade 6 is formed in a concave curve to the upwind direction on the tip 5 side of the neighborhood of the intermediate points and in a convex curve to the upwind direction on the hub 4 side of the neighborhood of the intermediate points.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295389-A (JP)
Title: Television viewing reservation system
Inventor: YAMADA HAJIME
IPC: H04N5/44
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which enables a user to carry out flexible reservation without caring about its location for a reserved time zone.  <P>SOLUTION: The television viewing reservation system includes: a shared apparatus A of, e.g. a digital television receiver having a viewing reservation section and a reception section 106; and a possessed apparatus 107 being a television reception function attached mobile phone, wherein the possessed apparatus 107 transmits program information of an EPG 107b to a communication means 105 of the shared apparatus A via a communication means 107d, and establishes the program information to a program reservation information setting table 101. Further, reserving person information from a reserving person (viewing place) candidate list 102 and time information from a clock 103 are provided to the program reservation information setting table 101, which manages program viewing of the shared apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288620-A (JP)
Title: Portable terminal
Inventor: TANAKA MAKIKO
IPC: A61B5/0245
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal capable of precisely detecting the cardiac sound of an unborn child.  <P>SOLUTION: The portable terminal 1 of the present invention is equipped with a sound judging section 13 judging whether the level of the sound detected by a microphone 11 is a predetermined value or more based on the detected signal of the sound inputted from the microphone 11, a cardiac sound judging section 15 judging from the judgement by the sound judging section 13 whether the number of times where the above level becomes the predetermined value or more is a predetermined number of times or more in a predetermined time period, a frequency control section 17 changing the frequency sensitivity of the microphone 11 within a predetermined range and fixing the frequency sensitivity of the microphone 11 according to the judgement by the cardiac sound judging section 15, and a processing section 19 carrying out a predetermined processing based on the detected signal inputted from the microphone 11 according to the judgement by the cardiac sound judging section 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290176-A (JP)
Title: Stay pivotal support structure for transportation truck
Inventor: KUROKI TETSUYA
IPC: B62B3/02
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the trouble that a stay is brought into contact with a front side side strut material of a side panel by vibration or the like in such a state that the stay hookably/removably laid between the front side sides of both left and right side panels in a transportation truck is removed and hung down.  <P>SOLUTION: In the pivotal support structure of the stay 7 hookably/removably laid between the front side sides of both left and right side panels 3, 4 in the transportation truck 1, a stay receiving part 13 for receiving the stay 7 removed and hung down from the other side panel 4 at a position where it is not abutted on the front side side strut material 3a is provided on a bearing means 8 mounted to the front side side strut material 3a of one side panel 3 and vertically rockably and pivotally supporting a pivotal support end 7a of the stay 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289571-A (JP)
Title: Power tool
Inventor: YOKOTA TOMOYOSHI
IPC: H02K15/16
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool for smoothly assembling a permanent magnet motor, without requiring excessive labor and man-hours.  <P>SOLUTION: In a portable electric circular saw (the power tool) 1, a commutator motor (the permanent magnet motor) 6 is built in a motor case (a housing) 5 integrally molded in a cylindrical shape, and the commutator motor 6 is composed of a stator 16 fixed to an inner peripheral surface of the motor case 5 and a rotor 17 rotatably arranged inside the stator 16, and a plate 23 comprising a plurality of projections is arranged in at least one of both end parts in the shaft direction of a rotor core 19 of the rotor 17, and rotation of the commutator motor 6 is transmitted to a saw blade (a tool) 15, and this saw blade is rotatingly driven. An outer diameter of at least two projections of the plate 23 is set larger than an outer diameter of the rotor core 19, and smaller than an inner diameter of the stator 16 (a permanent magnet 18).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006303022-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KAMIGAKI TETSUYA
IPC: H01L21/3213
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which can precisely and effectively form a pattern.  <P>SOLUTION: The method of manufacturing a semiconductor device includes a step to form first master patterns (21a and 21b) on base areas (13, 15 and 16), a step to form a plurality of dummy line patterns (21c) on the base areas at a first pitch, a step to form second mask patterns (25c) which are formed on both long side surfaces of the dummy line pattern and have a specified mask section, a step to remove the dummy line pattern, and a step to etch the base areas using the first mask pattern and the specified mask section as a mask.  <P>COPYRIGHT: (C)2007,JPO&INPIT