baber/WOPTO huggingface dataset:
Patent JP-2007251344-A (JP)
Title: Device and method for wireless communication
Inventor: SHIIZAKI KOTARO
IPC: H04W72/08
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication device that improves throughput without increasing the overhead of a wireless frame, and a wireless communication method.  <P>SOLUTION: The wireless communication device executes communication by using the wireless frame including a control channel and a data channel. The device is provided with a configuration means which arranges a part of control information used for communication control to the data channel as second control information, regarding a transmission wireless frame transmitted to other wireless communication devices in order to improve the throughput without increasing the overhead of the wireless frame.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249369-A (JP)
Title: Key search device, key search method, and program
Inventor: KAWAMURA MASAYA
IPC: G06F17/30
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To speedily search a leading search key among search keys having a search object key value regardless of the number of search keys having the same key value included in a search object key column.  <P>SOLUTION: When a search instruction including a search object key value is inputted by a user, a search key having the search object key value is searched by a binary search method from an array type index A by a key search part SK. Afterwards, one of a linear search method or the binary search method is selected based on a threshold to be determined according to the rate of a duplicate level calculated by a duplicate level determination part D to the mean costs of the linear search method and the binary search method by a boundary search part 11. At that time, when the duplicate level is less than a threshold, the linear search method is selected, and when the duplicate level is the threshold or more, the binary search method is selected. Afterwards, the leading search key of the search keys having search object key values is searched by the selected search method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258240-A (JP)
Title: Surface processing method
Inventor: SASAKI YASUHARU
IPC: H02N13/00
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface processing method for improving heat transmission efficiency with a substrate by making a surface of an electrostatic chuck to be smooth.  <P>SOLUTION: A substrate processor is provided with a chamber storing a wafer. A susceptor as a mounting stand on which the wafer is mounted is arranged in the chamber. The electrostatic chuck 42 is arranged on the susceptor. In the electrostatic chuck 42, a sprayed coating 1 is formed on the surface. A grinding stone 2 made into a disk shape by hardening abrasive grains is brought into contact with the coating so as to cut the surface. A lap plate 3 is sprayed on the surface with suspension as a mixture of the abrasive grains and lubricant, and brought into contact with the surface. Thus, the surface is cut to be flat. A tape 5 of the tape lap device 4 having the tape 5 to which the abrasive grains 9 are applied and fixed, and a roller 6 formed of an elastic body is brought into contact with the tape lap device 4 by adding pressure to the tape lap device 4 so as to cut the surface to be smooth.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006270963-A (JP)
Title: Reserved transmitting method and reserved transmitting device for message of terminal
Inventor: KIM HYUN-SUNG
IPC: H04M1/72436
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reserved transmitting method and a reserved transmitting device for a message of a terminal.  <P>SOLUTION: A user generates a message in a terminal and sets a reserved transmitting time (S110-130), and when a terminal inserts reserved transmitting information into a header to transmit the message to a message center (S140, S150), the message center separates the reserved transmitting information from a header to analyze and store the message into a storing device (S210-S230), and the message is transmitted to the terminal of a partner, to whom a call setup is carried out at a reserved air time (S250-S270).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007256050-A (JP)
Title: Degradation degree evaluation method and evaluation device of metallic material surface
Inventor: FUJII KAZUMI
IPC: G01N17/00
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deterioration degree evaluation method and an evaluation device, capable of determining the degree of deterioration of a metal material surface, based on the color information of an evaluation object part without having to compare with a color sample, a standard chart, a reference sample or the like, when determining the degree of deterioration due to the corrosion of the metallic material surface from an imaged image.  <P>SOLUTION: The metallic material surface is imaged by an imaging means, and a non-corrosion surface is extracted from the acquired image, and the numerical value range of the numerically-expressed color information on the surface is calculated. Then, the range of the color information of the non-corroded surface is compared with the color information of each surface, and a surface from the color numerical value range of the non-corroded surface is extracted as a corroded part. The area ratio of the extracted corroded part is calculated, relative to the imaged metal surface area, and the degree of deterioration of the metal surface is evaluated by using the area ratio of the corrosion part as an index.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007255643-A (JP)
Title: Disc brake gap adjusting method and its device
Inventor: SASAKI SHIMESU
IPC: F16D65/46
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disc brake gap adjusting method for easily adjusting a gap by using a gage which can be pulled off without loosening an adjusting bolt after adjusting the gap, and to provide its device.  <P>SOLUTION: The device comprises the gage 2 inserted among three adjusting bolts of a gap part through the outer periphery side and adjusted to be as thick as a regular gap value at a predetermined temperature, a heating plate 3 mounted in face contact with the gage 2 and having a built-in heater coil, and a power box 6 for supplying power to the heater coil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259351-A (JP)
Title: Multifunctional apparatus
Inventor: IKENO TAKAHIRO
IPC: H04N1/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional apparatus capable of improving the visibility of a displayed image displayed on a display section.  <P>SOLUTION: An image read section for reading an image of a medium to be read and an image recording section for recording an image to a recording medium are vertically arranged by locating the image read section to an upper side. Further, the multifunctional apparatus includes a display section on which a plurality of information items are displayed side by side, and at least one of the displayed information items is an image generated from a file.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263203-A (JP)
Title: Wet type friction material and its manufacturing method
Inventor: HIRAMATSU HIROAKI
IPC: F16D69/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet type friction material having reliably improved friction property by precisely forming grooves as oil grooves in the surface of a base material for the friction material similarly to the case of forming oil grooves with pressing work while reducing pressing steps.  <P>SOLUTION: In a process of manufacturing the base material for the friction material where segment pieces 3 as part of the wet type friction material 1 are cut out, a step of forming paper making grooves in the surfaces with pressing or cutting work while making paper is first performed, whereby a groove depth can be precisely formed because a paper making body has no elasticity. The wet type friction material 1 has total eighty oil grooves consisting of twenty segment grooves 5 formed in spaces among twenty segment pieces 3 and three paper making grooves each in the surfaces of the twenty segment pieces 3. In this way, deep segment grooves 5 and shallow paper making grooves 4 are mixed to obtain improved friction property which a conventional segment wet type friction material cannot have.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265527-A (JP)
Title: Servo clock controller
Inventor: DOJIRO YUKIHIRO
IPC: G11B7/09
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo clock controller capable of reducing the power consumption of an LSI by employing a configuration where external disturbances on an actuator are small, and the operation clock frequency of a circuit for executing servo filter calculation is reduced when high servo responsiveness is unnecessary.  <P>SOLUTION: This controller is provided with an A/D converter for converting the positional information of an actuator into a digital value, a filter calculation means for executing filter calculation for the positional information of the actuator converted by the A/D converter, a vibration detection means for comparing the level of the positional information of the actuator with a predetermined value to detect and output the comparison result as the result of detecting the presence of the vibration of the actuator, a clock switching means for switching a clock to be supplied to the filter calculation means according to the detection output of the vibration detection means, and a driving signal conversion means for converting the output of the filter calculation means into a driving signal for the actuator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263783-A (JP)
Title: Device and method for measuring neutron flux, and reactor
Inventor: NAITO SUSUMU
IPC: G21C17/108
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To measure neutrons outside a reactor even in a large reactor.  <P>SOLUTION: A neutron flux measuring device comprises a neutron transport pipe 2 arranged in a nuclear reactor pressure vessel 1 and a neutron detector 3 arranged near one edge of the neutron transport pipe 2 and outside the nuclear reactor pressure vessel 1. The neutron transport pipe 2 is filled with gas for sealing, and the thickness is not uniform. A plurality of neutron transport pipes 2 having mutually different lengths and thickness are installed. A neutron moderator may be arranged in the neutron transport pipes 2. Other neutron flux measuring devices comprise a helium pipe that is arranged near the reactor core in the nuclear reactor pressure vessel 1 and is filled with gas containing helium for sealing and a gamma ray detector that is arranged outside the nuclear reactor pressure vessel 1 and detects gamma rays generated by allowing helium in the helium pipe to capture neutrons.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006316349-A (JP)
Title: Water cooling method for heated steel material and steel material obtained with the water cooling method
Inventor: WAKABAYASHI HISATOSHI
IPC: C21D9/52
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for water-cooling a heated steel material without needing post-treatment for removing oxide film after water-cooling, and a steel material obtained by this water-cooling method.  <P>SOLUTION: The water cooling method for the steel material is performed as the followings, that is, in a formula of d<SB>H2O</SB>+d<SB>O2</SB>=7.98×10<SP>-4</SP>(T<SB>i</SB>-T<SB>o</SB>)dD<SB>O</SB>+ä5.50×10<SP>-3</SP>(T<SB>i</SB><SP>2</SP>-T<SB>o</SB><SP>2</SP>)-6.51(T<SB>i</SB>-T<SB>o</SB>)}/C<SB>R</SB>, respective conditions of a temperature at the start of the cooling with the water (T<SB>i</SB>), a temperature at the end of the cooling with the water (T<SB>o</SB>), a thickness of the steel material (d), a concentration of the oxygen dissolved in the cooling water (D<SB>O</SB>) and a cooling rate (C<SB>R</SB>), are set and the thickness of the oxide film (d<SB>H2O</SB>+d<SB>O2</SB>) is obtained so that the thickness of the oxide film on the surface of the steel material becomes ≤15nm, without needing the post-treatment after water-cooling.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007272633-A (JP)
Title: Image processor and image processing method
Inventor: NATORI HIROAKI
IPC: G06T1/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of accurately removing a smear even from a dark image with a simple configuration.  <P>SOLUTION: This image processor 1 has: a DMD 4 distributing light transmitted through a lens 2 to a first and a second direction at a prescribed distribution ratio; a first and a second imaging element 31, 32 receiving the light distributed to the first and the second direction, a first and a second image signal generation part 5 and 7 forming a first and a second image signal on the basis of the light received by the first and the second imaging element 31, 32; an image signal diagnostic part 8 diagnosing the image signal on the basis of the second image signal, and a device control part 6 deciding the distribution ratio in a DMD 4 on the basis of a result of the diagnosis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268086-A (JP)
Title: Riding golf cart
Inventor: MATSUOKA KAZUHIRO
IPC: A63B55/60
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a riding golf cart capable of giving a warning to a player ahead of a golf cart by providing a warning whistle button capable of being operated by a driver without adding operating parts.  <P>SOLUTION: The riding golf cart 1 can switch to an automatic travel mode and a manual travel mode. An operating button 17 to give the golf cart a command to start or stop during the automatic travel mode is provided in the position allowing it to be operated from a driver's seat. With the travel mode changed into the manual travel mode, the operating button 17 which does not previously function is given the function of a warning whistle button.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280635-A (JP)
Title: Plane light source device and liquid crystal display using this
Inventor: KOGANEZAWA NOBUYUKI
IPC: G02F1/13357
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-luminance backlight, and a high-quality liquid crystal display using the backlight, using a light guide plate with in-plane unevenness reduced by changing patterns of light-control elements in accordance with distances from an LED on the light guide plate.  <P>SOLUTION: In order to eliminate uneven distribution of luminance within the light guide plate in which luminance is high at the front of the LED and low at corner parts, it is so configured that a shape of the light control element CPN arranged at an underside of the light guide plate GLB is changed to equalize emission angles of the front of the LED and the corner parts as much as possible. A specific shape of the light control element CPN as seen from an LED emission light is to be made constant at any point so that an incident angle of the LED emission light in striking at the light control element is constant at any point.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286693-A (JP)
Title: Electronic bill managing method
Inventor: MAGARA ISAO
IPC: G06Q40/04
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic bill managing method managing electronic bills safely while providing a plurality of systems which manage electronic bills for balancing loads.  <P>SOLUTION: In the electronic bill managing method, a bank A requested to draw an electronic bill stores information on the electronic bill in a bill draw table 121 and issues an IC card 400 where a bill number etc., for discriminating the information is electronically signed. A bank B requested to collect money by presenting the IC card 400 verifies the electronic sign of the bill number etc., stored on the IC card 400 and further collates it with the information stored in the bill draw table 121 at the bank A to confirm that the information stored on the IC card 400 is legal and then performs necessary processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282834-A (JP)
Title: Vacuum cleaner
Inventor: NAMITO SHIGENORI
IPC: A47L9/00
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of the automatic cleaning by a cleaner body, and capable of cleaning a high place such as a table or a cabinet.  <P>SOLUTION: A handy cleaner device 7 is detachably mounted on a basic chassis 1. The handy cleaner device 7 has a dust collection chamber 8 for collecting dust, an electric blower 6 for sucking air via the dust collection chamber 8, and a power supply part 9 for feeding the electric power to the electric blower 6. With this structure, the high place can be cleaned with only the handy cleaner device 7 which is separated from the basic chassis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287266-A (JP)
Title: Disk device
Inventor: TANAKA DAISUKE
IPC: G11B7/085
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely maintain the height adjusted state of a guide shaft with high assembling work efficiency.  <P>SOLUTION: This disk device includes a guide shaft 10 disposed on a traverse chassis 4 to support an optical pickup so as to reciprocate in the radial direction of a disk, a coil spring 35 disposed between the end of the guide shaft 10 and the traverse chassis 4, and an adjust screw 34 engaged with the screw hole 33 of the traverse chassis 4 and with the end of the guide shaft 10 to adjust the height of the guide shaft 10 against the coil spring 35. One end of the coil spring 35 is a small diameter part 35A while the other end is a large diameter part 35B. The small diameter part 35A is fitted in the recess 36 of the traverse chassis 4, and the large diameter part 35B is abutted on the guide shaft 10. Thus, the coil spring 35 is disposed between the guide shaft 10 and the bottom surface 36a of the recess 36.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291857-A (JP)
Title: Metering pump device
Inventor: YOKOZAWA MITSUO
IPC: F04B49/06
Filed: 2006-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metering pump device highly accurately performing metering discharge, even when pressure difference is generated between both sides of an outflow-side valve.  <P>SOLUTION: In the metering pump device 1, two reciprocating pump devices 10A, 10B are used for superimposing commencement and termination of a discharge period of one reciprocating pump on commencement and termination of a discharge period of the other reciprocating pump device. After suction motion and before the discharge period, an inflow-side valves 11Ai, 11Bi and the outflow-side valves 11Ao, 11Bo are closed to expand or contract the volume of a pump chamber, to perform correction operation to eliminate the pressure difference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006223097-A (JP)
Title: Permanent magnet motor, control method for permanent magnet motor, control device for permanent magnet motor, compressor, and refrigeration/air-conditioning device
Inventor: BABA KAZUHIKO
IPC: H02P6/06
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a control device and a control method each capable of suppressing vibration and noise from a permanent magnet motor, and a compressor and a refrigeration/air conditioning device each mounted with the permanent magnet motor.  <P>SOLUTION: In a variable speed motor using a permanent magnet which includes a stator having a plurality of phases of armature windings and a rotor mounted to a drive shaft, a PWM carrier frequency switching command circuit 20 connected to a speed control circuit 17 and an energization waveform switching command circuit 21 are provided, whereby a carrier frequency and a energization waveform can be switched in response to a motor rotational speed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007291181-A (JP)
Title: Liquid bleaching agent composition
Inventor: SHINDO HIROAKI
IPC: C11D3/36
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid bleaching agent composition having an excellent deodorizing effect.  <P>SOLUTION: The liquid bleaching agent composition contains (A) an extract of a Zingiberaceae Amomum group plant, (B) a nonionic surfactant and (C) hydrogen peroxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292509-A (JP)
Title: Method of measuring refractive index, and device for measuring refractive index
Inventor: AIBA MOTOO
IPC: G01N21/41
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately measure the refractive index of a measuring target that is reduced in thickness, in a non-destructive manner.  <P>SOLUTION: A first actually measured diffraction efficiency ys1(r) of a base layer 20C is measured in a first stage, and after a lattice shape d(x), when the waveform of a first theoretical diffraction efficiency yt1(r) that best coincides with the first actually measured diffraction efficiency ys1(r), is identified as an actually measured shape ds(x); the second actually measured diffraction efficiency ys2(r) of a diffraction element 20CD, wherein a cover layer 20D is jointed to the base layer 20C, is measured in a second stage; and the refractive index n2(r), when the waveform of second theoretical diffraction efficiency yt2(r), calculated by using an actually measured lattice shape ds(x) that best coincides with the second actually measured diffraction efficiency ys2(r), is identified as an actually measured refractive index n2s(r).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295714-A (JP)
Title: Enclosed electric compressor
Inventor: FUNAMI JUN
IPC: H02K1/28
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to easily carry out magnetization before assembling, by fixing a rotor of a brushless motor for an enclosed motor-driven compressor mechanically on a rotating shaft.  <P>SOLUTION: By arranging a boss 16 made of a non-magnetic material having a pair of tapered engaging mechanism inside the inner diameter of the rotor 1 and by providing a thread portion on the outside circumference of the end portion of an engaging portion 16b at the shaft side of the boss 16, the thread portion can be tightened from outside. Furthermore, the engaging portion 16a at the rotor side and another engaging portion 16b at the shaft side are compressed to cause a stress in the direction perpendicular to the rotating shaft, so that the rotor and the rotating shaft are fixed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295271-A (JP)
Title: Voice output device, and display device with it
Inventor: NUNOTANI YASUHIRO
IPC: H04R1/02
Filed: 2006-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice output device which can improve workability of installing and removing a voice output plate.  <P>SOLUTION: The voice output plate 3 which covers a sound source supported by a supporting body 2, and externally outputs voice generated by the sound source, is provided with a plurality of flexible strips 32 with engaging concave units 33. The supporting body 2 is provided with through-holes 21 to which the flexible strips 32 are inserted; engaging units 24 which engage with the flexible strips 32 inserted in the through-holes 21, and bend the flexible strips 32; and engaging convex units 23 which engage with the engaging concave units 33 by elastic recovery of the flexible strips 32. The voice output plate 3 can be mounted to the supporting body 2 by respectively inserting the flexible strips 32 to the through-holes 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT