baber/WOPTO huggingface dataset:
Patent JP-2006213451-A (JP)
Title: Production system by rf tag
Inventor: TAKAHASHI NAOTO
IPC: G06K17/00
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To recognize take-out of desired parts from a parts box, to manage exact assembling work and assembling order, and to manage exact assembling time.  <P>SOLUTION: This production system is constituted of the parts box 303 provided with an antenna 302, the parts 304 provided with RF tags 305 capable of transmitting IDs by themselves, a server for managing the IDs, and a communication system for communicating the server and the parts box 303. Each of the RF tags is provided with an electric storage means to transmit the ID by itself by detecting carrier interruption from the antenna 302.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216428-A (JP)
Title: High-frequency heating device
Inventor: NOBUE TOMOTAKA
IPC: H05B6/72
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-use high-frequency heating device capable of uniformly heating a heating object by equalizing a radio wave distribution in a heating chamber having a wide shape.  <P>SOLUTION: A plurality of radiation openings 14a and 14b are arranged on a tube axis 32 of a waveguide 15 nearly at the central part of a bottom wall surface 13 located below a mounting means of a space housing the heating object for forming a heating chamber 10; and high-frequency agitation means 17a and 17b are mounted generally symmetrically by interposing the radiation openings 14a and 14b. Thereby, since high-frequency waves radiated from the plurality of radiation openings 14a and 14b are radiated to the whole areas around the radiation openings and the high-frequency agitation means 17a and 17b sensitively agitate the radiated high-frequency waves, the high-frequency waves can be dispersed in the entire heating chamber 10, the single heating object is not influenced by a mounting place, and a plurality of the heating objects can be respectively uniformly heated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006215350-A (JP)
Title: Portable terminal apparatus with camera, and portable telephone set with camera
Inventor: NAGANO BUNICHI
IPC: G03B17/17
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal with camera and a portable telephone set with camera which change a photographing direction with an easy operation and enable a user to take a picture while checking an image to be photographed.  <P>SOLUTION: The potable telephone set 1 for imaging by irradiating a CCD 20 with light rays from the outside via a lens 19 switches a position of the lens 19 to a position where the light from a subject 23 is reflected, and a position where the light from the subject 24 is reflected by rotating a rotary knob, and has a mirror 18 reflecting the light. By switching the position of the mirror 18, the optical path of the light from the outside is switched, so that the direction of taking the picture is changed to the case the image is photographed on the basis of light from the subject 23, and to the case the image is photographed based on the light from the subject 24 reflected by the mirror 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005221508-A (JP)
Title: Temperature sensor for rotatable moving member and method of detecting temperature using the same
Inventor: PULLINI DANIELE
IPC: B60C23/20
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field type temperature sensor having a temperature measurement precision which is hardly or not at all affected by a detection precision of a magnetic field strength.  <P>SOLUTION: This magnetic type temperature sensor includes at least one magnetic field source element (13) coupled to a rotatable moving member (11) and a magnetic field sensing element (14) which is coupled to a fixing section (15) and adapted to measure a parameter of a magnetic field (H) determined by the magnetic field source element (13). The parameter of the magnetic field (H) is a function of the temperature of the moving member (11). The magnetic field source element (13) includes a means (22) for rotating the direction of the magnetic field (H) along at least one axis (25) according to a function of the temperature (T) of the moving member (11).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006219383-A (JP)
Title: Liquid crystal compound
Inventor: NAKANISHI SADAHIRO
IPC: C09K19/20
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal compound which exhibits liquid crystallinity at low temperatures, has excellent uniform coating performance and excellent compatibility with other components, an optical element obtained from a liquid crystal composition containing the same, its manufacturing method, and the use of the optical element.  <P>SOLUTION: The liquid crystal compound is represented by the formula: XC[CH<SB>2</SB>C(R)COOA<SB>1</SB>-Y-L<SB>1</SB>][COOA<SB>2</SB>-Y-L<SB>2</SB>][CH<SB>2</SB>C(R)COOA<SB>3</SB>-Y-L<SB>3</SB>] [wherein R is H, CH<SB>3</SB>or Cl; X is any one of H, CN, and COCH<SB>3</SB>; A<SB>1</SB>, A<SB>2</SB>, and A<SB>3</SB>are each a 1-12C alkylene group or a single bond and one -CH<SB>2</SB>- or two or more of -CH<SB>2</SB>- in no close vicinity to one another present in the alkylene group may be substituted with -O-; Y is any one of -O-, -COO-, -OCO-, -OCOO-, -NH-, -N(alkyl group)-, and -N(COCH<SB>3</SB>)- or a single bond; and at least one selected from L<SB>1</SB>, L<SB>2</SB>, L<SB>3</SB>is a group containing a ring of a specific structure].  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222548-A (JP)
Title: Pipeline type a/d converter
Inventor: NEZUKA TOMOHIRO
IPC: H03M1/44
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipeline type A/D converter capable of carrying out A/D conversion at a further higher speed.  <P>SOLUTION: In a first stage A/D conversion section 20<SB>1</SB>, an analog signal inputted to a sample-hold section 10 is also directly inputted to an ADC circuit 21, and the ADC circuit 21 converts the value of the analog signal (analog data) into digital data. A DAC circuit 22 converts the digital data outputted from the ADC circuit 21 into analog data. On the other hand, an S/H circuit 23 holds and outputs the analog data outputted from a sample-hold section 10. A subtraction circuit 24 subtracts the analog data outputted from the DAC circuit 22, from the analog data outputted from the S/H circuit 23, an amplifier circuit 25 amplifies resulting analog data by the subtraction and outputs the amplified analog data to a second stage A/D conversion section. Through the configuration above, the hold operation of the sample-hold section 10 and the A/D conversion operation of the ADC circuit 21 can be carried out within the same period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006220532-A (JP)
Title: Satellite positioning method, its system and frequency error detecting method
Inventor: KISHIMOTO NOBUHIRO
IPC: G01S19/23
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a satellite positioning system which can detect pseudorange with high sensitivity even from a very weak signal hidden in noises from the satellite and is very quick in processing speed.  <P>SOLUTION: More exact frequency than the local frequency which a reception terminal emits at a local oscillator 34 is received from an external oscillator. Then, the local frequency emitted from the local oscillator 34 on the reference of the external frequency obtained from the external oscillator is measured, and the error of the local oscillation frequency given in advance from the measured local frequency is detected. Then, a plurality of candidate values of the exact local frequency error in a specific frequency range including the error of the local oscillation frequency are set. The signal received from the satellite is Doppler-corrected by each candidate value of the frequency error due to the Doppler effect of the satellite and the local frequency error and correlation-calculated, and by the correlation calculation results, an exact local frequency error is detected. Then, a delay value is detected from the correlation calculation results in which an exact local frequency error is shown and pseudorange is calculated from the delay value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218518-A (JP)
Title: Method for producing tailored blank material
Inventor: SHIMIZU TAKESHI
IPC: B23K9/23
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tailored blank material for which a stable weld bead can be obtained even if heat input energy in butt joint welding is made high, and which has excellent drawing workability and pitting corrosion resistance, at low cost.  <P>SOLUTION: The edge part of a plated steel sheet of which both the surfaces have a hot dip Zn-Al-Mg-based alloy plating layer containing, by mass, 3 to 15% Al and 2 to 5% Mg, and, if required, further ≤0.5% Si, and the balance Zn with inevitable impurities in a coating amount of ≥20 g/m<SP>2</SP>per side, and the edge part of a cold rolled steel sheet are butted, and the butt joint parts are melted and welded. The Al contained in the plating components increases the fluidity of the molten metal at the time of the welding, so as to fill a keyhole, thus the humping and holing conditions of a weld bead are suppressed. In this way, productivity is made excellent. Further, by the hot dip Zn-Al-Mg-based alloy-plating layer, excellent corrosion resistance can be exhibited.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224153-A (JP)
Title: Rivet holder
Inventor: MIKANE HIDEO
IPC: B21J15/38
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rivet holder which can easily arrange a rivet onto the predetermined position of a member to be joined and can improve a joining workability using the rivet.  <P>SOLUTION: This rivet holder is provided with: a holding member along a longitudinal direction; and at least two or more rivets held with the holding member so as to be made away from each other in the longitudinal direction. The holding member is a band material, and the rivet is inserted and held into a through-hole formed between the one surface and another surface of the band material so that one end part between the one end part and another end part of the rivet is exposed to the one surface side between both main surfaces of the hoop material and the other end part is exposed to the other surface side between both main surfaces.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006227347-A (JP)
Title: Back light unit for liquid crystal display, and liquid crystal display
Inventor: NAGANO AKIRA
IPC: F21V8/00
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit wherein uniformity of luminance distribution of light emitted from the emission surface of the backlight unit (a surface light source) for a liquid crystal display is enhanced.  <P>SOLUTION: The backlight unit has a plurality of diffraction grating cells each having a diffraction grating on the emission surface or/and the surface opposed to the emission surface of a light guide plate and a plurality of light scattering cells each having a light scattering element on the emission surface or/and the surface opposed to the emission surface of the light guide plate. The diffraction grating cells and the light diffusion cells have different areas and are disposed according to respective unique periodicity. The areas of both diffraction grating cells and the light diffusion cells are changed and respective disposition periods, disposition positions and the number of disposition are independently set. Thereby, uniformity of luminance distribution of light emitted from the emission surface is attained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352448-A (JP)
Title: Image recording apparatus and its control method
Inventor: TAKAHASHI ZENJI
IPC: G03G15/00
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To speed up print processing by making a transfer start position of a sheet accurately coincide with the exposure start position of a drum.  <P>SOLUTION: After a skew of a sheet 2 as a recording medium is corrected by correcting a sheet curve by resist rollers 5a and 5b, exposure writing on a photosensitive drum 8 of an imaging mechanism part is started synchronously with re-driving of resist rollers 5a and 5b. When a sheet front edge of a form 2 is detected by a 2nd sensor 7 as a medium detecting means, sheet conveyance is continued while adjusting a sheet conveying speed when an exposure start position reaches a transfer position at a pressure contact point P between the drum 8 and a transfer roller 12, thereby adjusting the time of arrival at the transfer position at the pressure contact point P. A time/distance interval between the preceding and subsequent sheets 2 is shortened, a conveying path is shortened, and the whole apparatus is miniaturized. Print processing efficiency is raised and stable printing without a variation is executed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006231995-A (JP)
Title: Sealing structure of vehicle awning
Inventor: TAIRA YOSHIFUMI
IPC: B60J10/90
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To secure a high level of sealability between an awning frame and an awning cloth in an awning side part with simple and inexpensive structure.  <P>SOLUTION: The vehicle awning is constituted so that a seal cloth 27 is tightly stretched in an inner side of the peripheral edge part of a side part 22 of the awning cloth 9 in a state to incline so as to gradually deform to the inner side of the awning width direction from a front side in a developing direction of the awning 3 toward the rear side, and abut the seal cloth 27 to a weather strip 41 in a development attitude. When operating from a storage attitude of the awning 3 to the development attitude side, the seal cloth 27 abuts to the weather strip 41, while demonstrating a wedge action, and generates high contact pressure on the abutting part to assure high sealability. On the other side, when operating from the development attitude of the awning to the storage attitude side, the contact pressure between the seal cloth 27 and the weather strip 41 is gradually reduced along with the progress of the operation, the peripheral edge part of the awning cloth 9 is easily separated from the weather strip 41, and the awning storage operation is smoothly performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005198342-A (JP)
Title: Loudspeaker
Inventor: AZIMA HENRY
IPC: H04R1/00
Filed: 2005-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound element based on non-piston action of an improved technique, especially, which can be easily carried out as a more mature loudspeaker.  <P>SOLUTION: An acoustic device (81) widens in a lateral direction to thickness, including a member (2) which can maintain a deflecting wave over an acoustically active region defined at least intentionally as a result in the lateral direction widening. This member (2) has a resonance mode distribution of the inherent deflecting wave vibration which depends on a value of a specific parameter of the member including a deflecting stiffness with geometrical profile and directivity over at least above region, by the regular design method which is claimed and disclosed, in the acoustic device, the value of the parameter is determined beforehand, so that the distribution in a proper resonance mode for the above device to operate over a desired operation acoustic frequency range may match an attainable sound action required for the above member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006235279-A (JP)
Title: System for viewing fantasy image and the like including light transmissive wall structure
Inventor: NAKAJIMA MASAKI
IPC: G09F9/00
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for viewing fantasy images and the like by subjecting the top of a light transmissive substrate composed of a glass, a plastic, an acrylic resin, etc., to coating finishing by mortar to form a wall structure having light transmissivity, normally constituting a chic wall surface by the mortar, and on the other hand, arranging various light projecting means on the opposite side of the wall structure and enabling the indoor viewing of the images and the like including extremely fantatistical animation images by the operation thereof.  <P>SOLUTION: The system for viewing the fantasy images and the like includes the light transmissive wall structure constituted by laminating a light scattering sheet member 3 via an adhesive layer 2 on one surface 1a of a transparent or translucent light transmissive substrate 1 having light transmissivity, disposing a mortar layer 4 on the light scattering sheet member 3, and arranging the light projecting means 5 on the other surface 1b side of the light transmissive substrate 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006235301-A (JP)
Title: Magnifying glass
Inventor: TAKAMI SATOSHI
IPC: G02B25/04
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately adjust the position of a magnifying lens.  <P>SOLUTION: A first hold member 14A and a second hold member 14B are inserted into a first support member 12A and a second support member 12B respectively. In order to support the magnifying lens 10 at two points, the first and second hold members 14A and 14B are attached to the magnifying lens 10. Next, a connection member 16 is connected to the lens-side end of the first hold member 14A and the frame-side end of the second hold member 14B. Thus, the magnifying lens 10 is fixed at three points by the connection member 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006238179-A (JP)
Title: System-switching device, switching unit, and its switching method
Inventor: TOMITA RYUICHIRO
IPC: H04L69/40
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system-switching device capable of discriminating of signal input and output systems easily, and adding and changing of apparatuses flexibly and promptly.  <P>SOLUTION: A switching unit SU is installed at a chassis Ch of the system switching device. The switching unit SU comprises a front panel FP and a rear panel BP. A patch portion PP composed of jacks J1 and J2 engaged with plugs Pout and Pin and for performing bypassing and insertion of signal is attached to the front panel FP. Input connectors CNI1 and CNI2, switched to working or standby by a built-in relay switch RS and an output connector CNO, are attached to the rear panel BP.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006244583-A (JP)
Title: Optical disk system
Inventor: MATSUI KIYOTO
IPC: G11B25/04
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk system whose costs can easily be reduced by small and simple constitution.  <P>SOLUTION: The optical disk system which carries out optical access by arranging an objective lens 2 facing an optical disk (A) while rotating the flexible optical disk (A) is provided with a pair of stabilizers 3A and 3B which are arranged on the same side as the objective lens 2 with respect to the optical disk (A), which are positioned on both sides of the objective lens 2 in its rotating direction, and which are made to approach the optical disk (A). The pair of stabilizers 3A and 3B are arranged so that spaces with the objective lens 2 may be equal. The stabilizers 3A and 3B are arranged longitudinally so as to be along the radial direction of the optical disk (A).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005252263-A (JP)
Title: Semiconductor device equipped with transistor of low threshold voltage and high breakdown voltage
Inventor: KIM MYOUNG-SOO
IPC: H01L27/088
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with a transistor of a low threshold voltage and a high breakdown voltage.  <P>SOLUTION: The device is provided with first, second and third gate electrodes each disposed in a predetermined area in a semiconductor substrate, first, second and third gate insulating films each interposed between the first, second and third gate electrodes and the semiconductor substrate, and first, second and third junction areas each disposed in the semiconductor substrate at both sides of the first, second and third gate electrodes. In this case, the first gate insulating film is thicker than second and third gate insulating films and the structure of the first junction area is the same as that of the third junction area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005345462-A (JP)
Title: Noncontact liquid level sensor
Inventor: TANAKA KENICHI
IPC: G01F23/38
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of part items for liquid level measurement, the stock quantity of parts and the cost by adapting an internal structure of a liquid level sensor body to be also usable for liquid level measurement by right swing and left swing of float arms.  <P>SOLUTION: This noncontact liquid level sensor comprises a magnet 27 fixed to the circumferential surface of a rotating shaft 26 rotatably provided within a housing 21, and a pair of stators 28 arranged so as to be opposed to the circumferential surface of the magnet 27, in which a change in magnetic flux density within the stator 28 caused in accordance with the rotation of the magnet 27 is detected by an electromagnetic conversion element 29. The rotating shaft 26 can support both float arms 22 and 31 for left swing and right swing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006245464-A (JP)
Title: Catalytic chemical vapor phase epitaxial growth device and manufacturing method of semiconductor device using it
Inventor: TOTSUKA MASAHIRO
IPC: H01L21/31
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic chemical vapor phase epitaxial growth device capable of improving the coverage of a surface protective film to be formed, and a manufacturing method of a semiconductor device using it.  <P>SOLUTION: The catalytic chemical vapor phase epitaxial growth device includes a raw material gas supply means, a heat catalyst body for decomposing a part of a raw material gas and generating active species and a stage for supporting a semiconductor substrate to be formed. Then, the stage supports the semiconductor substrate so as to be oblique to the diffusing direction of the active species from the heat catalyst body. Also, it is preferable that the stage rotates or/and revolves.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246673-A (JP)
Title: Control unit for isolated direct power conversion device
Inventor: ITO JUNICHI
IPC: H02M5/451
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control unit that facilitates control of input/output waveform and makes it possible to easily process the energy of the leakage inductance of a high-frequency transformer.  <P>SOLUTION: The control unit for isolated direct power conversion devices includes converters 2A and 4 and the high-frequency transformer 3. It assumes high frequency linkage isolated direct power conversion device 10, which directly converts alternating-current voltage into alternating-current voltage having arbitrary magnitude and frequency by the converters 2A and 4 and supplies it to a load 5, to be a combination of a rectifier 7, a high-frequency linkage unit 8; and an inverter unit 9. The control unit includes: a virtual rectifier controlling means 20; a virtual high-frequency linkage unit controlling means 30; a virtual inverter unit controlling means 40; and a pulse synthesizing means 50 that synthesizes the pulses output from the individual controlling means and converts them into the pulses of the converter 2A and 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI