baber/WOPTO huggingface dataset:
Patent JP-2007208315-A (JP)
Title: Distortion compensation circuit
Inventor: OGAWA HIROSHI
IPC: H03F1/32
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion compensation circuit capable of performing non-linear distortion compensation with high accuracy even in an ultra-high frequency range of a wide band.  <P>SOLUTION: A distortion generating circuit generates distortion component data for compensating non-linear distortion of a high-frequency amplifier. The circuit consists of a memory matrix 51, a level comparator 52 and a D/A converter 53. The memory matrix 51 stores the distortion component data based on an even number order polynominal corresponding to an envelope level value for each line in a horizontal direction. The level comparator 52 compares the envelope level with a plurality of reference voltages, and generates a line selecting signal for selecting any one of the lines in the memory matrix 51, on the basis of this. The D/A converter 53 converts the distortion component data based on the read even number order polynominal into an analog signal. In this way, the wavelength of the distortion component can be output in substantially real time, and the non-linear distortion compensation with high accuracy can be performed even in the ultra-high frequency and the ultra-wide band.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208445-A (JP)
Title: Portable telephone
Inventor: SASAKI YOSHIHIRO
IPC: G06F3/048
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone arranged such that correlated mails can be displayed on divided screens by simple operation.  <P>SOLUTION: The portable telephone 10 having a mail transmitting/receiving function comprises a mail display unit 23, a mail display control unit 28, and a display memory 29. When a predetermined specific key operation or a mail processing operation is performed, the mail display control unit 28 divides the display memory 29 for a plurality of mails of operation object, and develops each mail in the divided display memory before being displayed at the display unit 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206238-A (JP)
Title: Lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/04
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel capable of accurately moving a retreat optical element made to retreat to a position different from a photographing optical axis and also withdrawing in a housed state to a retreat position.  <P>SOLUTION: A first retreat driving means and a second retreat driving means made different in retreat moving amount given to a retreat optical element holding frame per unit moving amount in the optical axis direction of an optical-axis-direction moving ring are provided as a retreat driving means. When changing to the housed state from a photographing state, retreat movement is performed by the first retreat driving means having the large retreat moving amount per unit moving amount first, and then the retreat optical element holding frame is moved to the retreat position by the second retreat driving means having the small retreat moving amount per unit moving amount.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006262448-A (JP)
Title: Analog-to-digital converter and analog-to-digital conversion apparatus
Inventor: SAKATA KOJI
IPC: H03M1/36
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analog-to-digital conversion technology which has a variable resolution and allows a reduction in power consumption.  <P>SOLUTION: In an analog-to-digital conversion apparatus 100 of the present invention, an analog-to-digital converter (ADC) 10 is configured as a parallel type ADC wherein a plurality of comparators each for comparing potentials of an analog input signal and a reference signal are connected in parallel. A controller 90 generates a control signal for controlling the resolution of the analog-to-digital converter 10. Specifically, the controller 90 controls the number of comparators (CMP) to operate by means of the control signal, thereby determining the resolution. An interpolation circuit 40 interpolates the output data of the comparators that are disabled depending on the resolution. The controller 90 avoids simultaneous operation of two adjoining comparators when the analog-to-digital converter 10 is operated at a resolution lower than its maximum resolution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006242942-A (JP)
Title: Liquid immersion flaw detection device, local liquid immersion flaw detecting device and liquid immersion flaw detection method
Inventor: HAYAKAWA MANABU
IPC: G01N29/04
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid immersion flaw detecting device capable of supersonic crack detection, even to an object to be examined with acoustic speed slower than that of steel materials.  <P>SOLUTION: The examination object 13 and the oscillator 14 transmitting ultrasonic waves are immersed in the container 11 filled with a liquid medium 12, the longitudinal sound speed of which is the slower than the acrylic resin. By making the angle variation mechanism 15 change the incident angle β from the oscillator 14 to the inspection object 13, the longitudinal angle from the oscillator 14 is guided to the inspection object 13 through the liquid medium 12. Thereby, the ultrasonic flaw detection for the inspection object 13 such as a cast iron, the sound speed of which is slower than the steel materials is capable of ultrasonic flaw inspection, especially capable of the flaw detection using surface waves.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007208613-A (JP)
Title: Automatic gain control circuit and receiver employing the same
Inventor: IIJIMA TAKASHI
IPC: H03G3/30
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic gain control circuit wherein a combined gain in a logarithmic representation of a plurality of stages of variable gain amplifiers results in a linear response to a gain control signal and its gain variable range is extended while the circuit scale is suppressed.  <P>SOLUTION: The automatic gain control circuit includes: a plurality of stages of the variable gain amplifiers each having a pre-stage unit whose gain decreases in response to a level increase in an input signal and a post-stage unit whose gain increases in response to a level increase in the input signal so that each indicates a linear single body gain characteristic in response to a level of a gain control signal wherein an output signal resulting from amplifying a level of the input signal received by the first stage variable gain amplifier is obtained from the final stage variable gain amplifier; and a gain control circuit for performing control such that the combined gain in the logarithmic representation of the plural stages of the variable gain amplifiers results in the linear response to the gain control signal by stepwise supplying the gain control signal to each pre-stage unit provided to the variable gain amplifiers of each stage wherein the gain control signal has a level characteristic changing from downwardly convex to an upwardly convex form in response to a level of a feedback signal resulting from feeding back the output signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202831-A (JP)
Title: Vacuum cleaner
Inventor: TAKAI YASUSHI
IPC: A47L9/24
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner body allowing storing of an extension pipe and a hand-operated pipe by separating them for being separately supported by the standing vacuum cleaner body while lowering the height of the hand-operated pipe and preventing the dust from falling out the hand-operated pipe.  <P>SOLUTION: The vacuum cleaner includes the vacuum cleaner body 1 provided with a dust collection chamber, an electric blower 3 for acting sucking negative pressure on the dust collection chamber, and a connection port 7 communicate with the dust collection chamber at the front end, a dust collection hose 8 connected to the connection port 7 at one end, and the hand-operated pipe 12 integrally provided at the other end of the dust collection hose 8. The vacuum cleaner body 1 is stood so that a front end part is directed upward when being stored. An engaging part 11 is provided on the front end part of the vacuum cleaner body 1, and an engaged part 14 is provided on the other end of the dust collection hose 8 so that the hand-operated pipe 12 is engaged to the engaging part 11 by directing an end opening of the pipe 12 upward when being stored.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007207361-A (JP)
Title: Servo writer and magnetization method
Inventor: TSUTSUI KEIICHI
IPC: G11B5/584
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo writer wherein output difference between servo signals written on servo bands is reduced in the servo writer whose writing head of the servo signals is inclined to a tape width direction and to provide a magnetization method.  <P>SOLUTION: The servo writer 10 writing the servo signals on the plurality of servo bands SB formed in the tape width direction of a magnetic tape MT is provided with a DC magnetization head 20 DC-magnetizing the plurality of servo bands SB so that the magnetization direction is turned in one direction of tape longitudinal directions and the servo signal writing head 30 provided to be inclined to the tape width direction and writing the servo signals SS on the plurality of servo bands SB so that the magnetization direction is turned in a direction reverse to the one direction. The DC magnetization head 20 adjusts the DC-magnetized magnetization intensity in the tape width direction so that difference between magnetization intensity of the servo signals and DC-magnetized magnetization intensity in one servo band SB is made to be the same for every servo band SB.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208764-A (JP)
Title: Communication terminal device
Inventor: HIRANO SATOSHI
IPC: H04M1/00
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal device capable of easily setting a response message with respect to a communication request arrived during automatic response setting at a high degree of freedom.  <P>SOLUTION: When the communication terminal device detects a communication request and an automatic answering function of the communication terminal device is effective, the communication terminal device confirms whether the received communication request includes identification information of a caller. When the communication request includes the identification information, the communication terminal device confirms whether user data coincident with the identification information includes group data. When the user data includes the group data and an automatic response message is associated with the concerned group, the communication terminal transmits the automatic response message of the belonging group to a destination.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211658-A (JP)
Title: Flow control valve
Inventor: KANAMORI HIROYASU
IPC: F02M59/46
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control valve with improved robustness compared with the one using a linear solenoid.  <P>SOLUTION: The flow control valve 40 installed midway through a fluid passage to adjust fluid flow passing there, comprises: a valve body 80 provided with an inlet 82, an outlet 83 and a first passage 81 for communicating between these inlet 82 and outlet 83; a valve element 90 accommodated within the valve body 80, and by changing its position, adjusting the fluid passage area of at least one of the inlet 82, outlet 83 and the first communicating passage 81, thereby controlling the fluid flow passing through the passage; a first pressure chamber 101 defined by the inner wall of valve body 80 and a side face of the valve member 90 and introducing the fluid passing through its passage; a second pressure chamber 102 defined by the inner wall of valve body 80 and the other side face of the valve element 90, and introducing the fluid passing through its passage; and a control valve 70 for adjusting pressure differences among the first and second pressure chambers 101 and 102 and changing the position of the valve element 90 within the valve body 80.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214942-A (JP)
Title: Method of manufacturing piezoelectric vibration chip, piezoelectric vibration chip, and piezoelectric device
Inventor: ISHII OSAMU
IPC: H01L41/332
Filed: 2006-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibration chip capable of maintaining a shock resistance and resistances to other stresses high while preventing leakage of vibration energy.  <P>SOLUTION: This piezoelectric vibration chip 10 includes: a vibration part 12 on the principal surface of which exciting electrodes 18a, 18b are formed; a frame part 14 arranged at an outer circumferential side of the vibration part 12 via a through groove 16; and a support part 13 connecting the vibration part 12 to the frame part 14. A sawtooth notch 13a is formed on the front and rear sides of the support part 13 along its width direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221843-A (JP)
Title: Device for computing road slope angle and vehicle equipped therewith
Inventor: MIKI MASAYUKI
IPC: B60T8/172
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for computing a road slope angle that is capable of accurately computing the road slope angle without being affected by vibration from a road surface or the like and requires a small number of parts and a low cost, and a vehicle with this computing device.  <P>SOLUTION: A golf cart 10 includes the device 20 for computing the slope angle of the road surface R. The device 20 is constructed of: a driving motor 23 that rotationally drives rear wheels RL, RR; a braking motor 22a that brakes front wheels FL, FR and the rear wheels RL, RR; and a controller 30 that computes the slope angle of the road surface R based on rotary torque and running acceleration a. The rotary torque is determined from a current I2 passed through the driving motor 23 and a braking current passed through the braking motor 22a, and the running acceleration a is determined from a detection value from a vehicle speed sensor 28. The computed value of rotary torque is filtered through a low-pass filter, and the filtered value of rotary torque is used to compute the slope angle of the road surface R.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219644-A (JP)
Title: Communication device, port number management method and port number management program
Inventor: NAKAHARA KOSAKU
IPC: H04L12/70
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device capable of dynamically assigning an appropriate port number, a port number management method and a port number management program.  <P>SOLUTION: The communication device has a dynamic port communication means carrying out communication using a port to which a port number is not fixed; an assigned information management means for managing information for identifying assigned port numbers; and a port management means for assigning an unassigned port number to the dynamic port communication means based on the assigned information management means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006342657-A (JP)
Title: Connecting structure of building assembly panel
Inventor: KIM YOUNG MI
IPC: E04F13/12
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a building assembly panel, which enhances the aesthetic function, display function, heat-insulating function, soundproof function, etc. of an interior or exterior wall of a building, and which facilitates construction work.  <P>SOLUTION: In this connecting structure of the building assembly panel, the assembly panel (1) is constituted by integrally forming a front plate (10), an installation plate (20) , and a fastening plate (30). The front plate (10), which is a metallic body bent in a zigzag shape, is formed in the state of being bent in an L-shape, has an outward end within a fixed range. In the installation plate (20) which is formed in the state of being bent in an L-shape from an upper part of the front plate (10), a fastening recess (21) with a stepped protrusion (21a) forming an inclined face at a reversed angle of approximate 45° is formed. The fastening plate (30), which is formed in an inverted L-shape in the state of being extended downward from a lower part of the front plate (10), has a fastening part (31) which forms a fitting inclined face (31a) corresponding to the inclined face of the stepped protrusion (21a).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219827-A (JP)
Title: Image processor, image processing method, image processing program and storage medium
Inventor: BABA HIROSHI
IPC: G06F21/31
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor, an image processing method, an image processing program and a storage medium, allowing simple login of a user while maintaining security.  <P>SOLUTION: In this image processor, image processing method, image processing program and storage medium, processing of the simple login and simple logout is performed by use of a certificate specific to the user comprising encrypted data for identifying information included in user information and the image processor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223344-A (JP)
Title: Airbag door integral-type instrument panel and its manufacturing method
Inventor: ITO KOJI
IPC: B60R21/215
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent unevenness from being generated on a skin by surely suppressing the deformation of an airbag door in forming a foam body.  <P>SOLUTION: A clearance between a door part 10 of the airbag door 3 and a first support member 23 is maintained to a predetermined amount by adjusting the position of the first support member 23 of a movable mold 21. A second support member 24 of the movable mold 21 is abutted to a mounting part 11 of the airbag door 3 to support the airbag 3, and a foaming resin is filled and formed on a panel body 2 and the surface of the airbag door 3 to mold a foam body 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228018-A (JP)
Title: Emergency call terminal
Inventor: TANAKA HIDEO
IPC: H04W4/90
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the matter of an emergency call terminal that the positional information cannot be obtained by utilizing the global positioning system, and to obtain the current outline position precisely even if the installation position of a wireless base station is unknown.  <P>SOLUTION: A terminal 1 comprises a terminal control section 2 having a CPU 2a and an RAM 2b, a GPS positioning device 3 for determining the terminal position by GPS, and a wireless communication section 4 for communicating with a wireless base station. When the terminal 1 is operated by a holder and the positioning device 3 obtains the positional information, the terminal control section 2 associates the ID code of a base station communicating with the wireless communication section 4 with the GPS positioning data obtained, and makes a database which is stored in the RAM 2b. If the positioning device 3 cannot obtain the positional information when the terminal 1 is operated, the terminal control section 2 can substitute the GPS positioning data stored in that database for the GPS positioning data of the present terminal 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224951-A (JP)
Title: Hanger
Inventor: YAKUYA YOSHIMICHI
IPC: F21S10/00
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hunger which can be prevented from dropping out of a supporting bar and has favorable operationality at the time of adjusting a lighting system.  <P>SOLUTION: There is provided the hunger 1 which is equipped with an arm 11 which has a nearly-C-like shape whose inner surface can contact an outer surface of the supporting bar B bridging a given lighting region and is loaded with the lighting system rotatably, a fixed bolt 12 which is screwed by the arm 11 and supports the supporting bar B between itself and the arm 11 with its apical end contacting an outer surface of the supporting bar B and hangs the lighting system by the arm 11 fixed to the supporting bar B. The hunger 1 is further equipped with a nearly-pole-like holder 31, an operating means 3 including salients 32A, 32B for making a fixed bolt 12 perform axial rotation relatively to the arm 11 from an outer surface of the holder 31. A state where the salients 32A, 32B are not protruded outward can be selected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009117399-A (JP)
Title: Film forming device, and substrate treatment method
Inventor: KOBAYASHI HIROKATSU
IPC: H01L21/304
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film forming device enabling to efficiently clean the inside of a treatment container where a film is formed with epitaxial growth, and to provide a substrate treatment method enabling to efficiently clean extra deposit due to the film formation by the epitaxial growth.  <P>SOLUTION: In the film forming device, material gas as a film forming material is supplied into the treatment container having a holding plate in an internal pressure reducing space for holding a treated substrate, and induction heating of the treating substrate with a coil forms a film on the treating substrate by the epitaxial growth, then cleaning gas is supplied into the treatment container and the cleaning gas is-plasma excited to clean the inside of the treatment container.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007227614-A (JP)
Title: Information control method, information control system, program, recording medium, pattern tester, and board tester
Inventor: OKITA SHINICHI
IPC: G03F1/84
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information control method, information control system, program, recording medium, pattern tester, and substrate tester which improve the yield of the device production.  <P>SOLUTION: In the event of an abnormity in a wafer test, an aligner examines the reticle on a corresponding part to an abnormal region to send the result to an analyzer. It takes correlation of the abnormal of a wafer to the abnormal part of the reticle to decide whether the reticle causes the abnormity of the wafer. If the abnormity of the wafer is caused by a foreign matter on the reticle, the matter is removed, or if caused by the defect of the reticle pattern, the reticle is replaced. Or, if needed, the abnormity criterion level of the reticle test is adjusted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270084-A (JP)
Title: Electrostatic chuck, wafer holding element and method of processing wafer
Inventor: NAKAMURA TSUNEHIKO
IPC: H01L21/683
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck adapted to cause a small temperature difference in a wafer surface and to have a small removal response characteristic and gas leakage while retaining a temperature uniformity in the substrate and a high attraction power, and also to provide a wafer holding element using the chuck.  <P>SOLUTION: The electrostatic chuck 1 is provided with: a plate-like ceramic body 2 with one of the major surfaces adapted to mount a matter to be held W as a mounting surface 3 and the other major surface or the interior portion provided with an electrode 6 for electrostatic attraction, wherein a circular protrusion 3a is provided in the peripheral portion of the mounting surface 3; a circular depression is provided inside the circular protrusion; a gas-filling surface 3b is provided inside the circular depression; a gas supply hole 5 for communicating with the circular depression is provided; and the ratio of the difference between the maximum value Ra (max) and the minimum value Ra (min) of the arithmetic average roughness Ra of the circular protrusion 3a to the maximum value Ra (max), that is (Ra(max)-Ra(min))/Ra(max), is set to 0.2 or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT