baber/WOPTO huggingface dataset:
Patent JP-2007252056-A (JP)
Title: Controller and control method of motor
Inventor: KARIKOMI TAKAAKI
IPC: H02P5/74
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of motor in which current feedback control of a plurality of motors is performed commonly using one digital operation means and a different carrier period can be used for each of the plurality of motors.  <P>SOLUTION: Processing A performing entirely from taking in of a current value to output of a PWM signal is separated from processing B performing operation of a PWM signal by using a voltage command operated previous time while omitting a part of processing A, remaining time of each operation in each motor is detected and any one of processing A or processing B is selected as the next processing depending on the remaining time. In other words, the controller of motor is arranged such that normal processing A is performed where there is a sufficient remaining time and processing A can be performed, and minimum necessary processing B is performed if there is little remaining time and processing A is impossible.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247819-A (JP)
Title: Roller bearing, retainer segment, and main shaft supporting structure of wind power generator
Inventor: OMOTO TATSUYA
IPC: F16C19/26
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing having improved workability in assembly.  <P>SOLUTION: A roller bearing comprises: an outer ring; an inner ring; a plurality of rollers 12a, 12b, 12c disposed between the outer ring and the inner ring; a plurality of column parts 14a, 14b, 14c, 14d extended in a direction along an axis so as to form pockets 13a, 13b, 13c retaining the rollers 12a to 12c; connecting parts circumferentially extended to connect the plurality of column parts 14a to 14d; and a plurality of retainer segments 11a sequentially and continuously disposed in a circumferential direction between the outer ring and the inner ring. An upper side and lower side of a side wall face 23 of each of the pockets 13a to 13c, are provided with outer diameter side roller retaining parts 25 and inner diameter side roller retaining parts 24 for preventing dropping off of the tapered rollers 12a to 12c retained by the pockets 13a to 13c.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007257021-A (JP)
Title: Advertisement distribution system, advertisement distribution method, and advertising distribution program
Inventor: ASAI HARUO
IPC: G06Q30/02
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertisement distribution system, an advertisement distribution method and an advertisement distribution program for effectively distributing advertisements to a user who is highly likely to be interested in merchandise in performing speech or communication.  <P>SOLUTION: An advertisement server 3 retrieves the "reception terminal identification information" of stored communication history information by using the "transmission terminal identification information" of communication history information included in an advertisement information transmission request received from a portable terminal 1 through an infrastructure part 2 as a key, and acquires corresponding "transmission terminal identification information", that is, information showing the portable terminal to which the portable terminal 1 has been connected. The advertisement server 3 retrieves purchase information by using the acquired "transmission terminal identification information" as a key, and retrieves merchandise identification information showing the merchandise purchased by the portable terminal. When a difference between the "merchandise purchase date" of the retrieved purchase information and the "communication date" of the retrieved communication history information is within a fixed period, the advertisement server 3 transmits the advertisement information about the merchandise purchased by the portable terminal to the portable terminal 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006270959-A (JP)
Title: Cellular/wi-fi combination device
Inventor: DEGANI YINON
IPC: H04M1/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated passive device (IPD) designated to allow implementation of a cellular RF and Wi-Fi RF in a single hand held device.  <P>SOLUTION: To address the problem of RF interference, a thin film RF high rejection bandpass filter is formed in an IPD implementation. The IPD implementation preferably uses silicon as the substrate material. This allows the thin film RF high rejection bandpass filter to be made using silicon processing technology, and thus produce low cost filters that still meet stringent performance requirements demanded due to the co-existing RF units. In preferred embodiments of the invention, wafer level processing using silicon substrates adds to the cost effective manufacture of the high functional IPDs.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007255622-A (JP)
Title: Gas valve device
Inventor: NONOYAMA MASAO
IPC: F23K5/00
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems with a conventional gas valve device which has an opening/closing portion formed by countersinking the bottom of a bottomed space formed in an aluminum die-cast housing, wherein the countersinking work requires a long time because a rotary cutting teeth tool such as an end mill should be deeply inserted into the space, and the housing cannot be used when holes are exposed to a countersunk portion, resulting in low yields.  <P>SOLUTION: A rubber composite seal 7 is used while eliminating countersinking work. On a valve seat part 71 of the composite seal 7, a valve element part 51 integrally formed on a rod 5 is seated to close a second valve port 7a. An annular seal part 72 for sealing gas leaking from a holder member 4 through the inner wall face of a space 22 is integrally formed with the valve seat part 71, as the composite seal 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257774-A (JP)
Title: Memory controller
Inventor: MATSUTANI TAKASHI
IPC: G11C11/406
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve data transfer efficiency concerning DRAM while executing refreshing of the DRAM.  <P>SOLUTION: A refresh control section 63 transmits two refresh request signals, i.e., a first request signal indicating the timing of permitting execution of refreshing of a DRAM 4, and a second request signal indicating the timing of required execution of refreshing to an arbitrator 41. Transfer request signals requesting data transfer are transmitted from each of a plurality of data transfer parts 7a to 7e to the arbitrator 41. When the first request signal is input to the arbitrator 41, if there is no transfer request signal input, refreshing is executed in the DRAM 4. Thus, data transfer efficiency is improved since the refreshing is executed when the congestion of a bus 20 is relatively low.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264767-A (JP)
Title: Power supply monitoring apparatus
Inventor: SUGAMA KOUICHI
IPC: G05F1/10
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply monitoring apparatus for accurately or quickly detecting operation abnormality which occurs in a circuit to be monitored due to the hit or rapid drop of a power supply voltage without stopping a service to be provided by the apparatus for a long period of time.  <P>SOLUTION: A power supply voltage monitoring part 300 always monitors a power supply voltage Vcc to be supplied to a circuit 400 to be monitored, and outputs a voltage drop signal S_V when detecting that the power supply voltage Vcc becomes lower than a predetermined threshold (for example, a voltage V2 which is higher than a voltage V1 for securing the normal operation of the circuit 400 to be monitored, and which is lower than a specific voltage). A monitor control part 500 which has received the voltage drop signal S_V judges whether or not the operation abnormality of the circuit 400 to be monitored has occurred by comparing the operation data of the circuit 400 to be monitored with its own reference data. Also, when detecting the operation abnormality of the circuit 400 to be monitored, the monitor control part 500 performs restoration processing(reset processing or reference data overwrite processing) suitable for the circuit 400 to be monitored by referring to prestored restoration processing classification unique to the circuit 400 to be monitored.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266726-A (JP)
Title: Electronic apparatus mounted with receiver
Inventor: YOITA MASAYUKI
IPC: H04B10/272
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus mounted with a receiver capable of responding to a transmission signal at a high speed and maintaining a stable operation.  <P>SOLUTION: The receiver is configured to include: a current/voltage converter 12 for converting an output current of a light receiving element 11 into a voltage signal; a differential amplifier 13 for receiving an output of the current/voltage converter 12 at one input and a level of a voltage division/adder resulting from dividing an output voltage of a first feedback circuit for compensating an offset voltage and adding the divided voltage to a peak value of an output of the current/voltage converter 12 at another input; an identification unit 28 connected to an output of the differential amplifier 13 and to which a DC level of an output of the differential amplifier at no signal is set as a threshold value; and a discharge circuit for forcibly discharging the peak value by giving a reset signal to a peak detection circuit 21 for detecting the peak value, and an output of the identification unit 28 is used for an output of the receiver.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265702-A (JP)
Title: Light control lighting system
Inventor: KANJA TOSHIYA
IPC: H05B37/02
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light control lighting system capable of securing light control accuracy even if a light control operation of a number of lighting fixtures is carried out with one light controller of a direct-current output type.  <P>SOLUTION: The system is structured of an inverter supplying discharge lamps FL with high-frequency current by converting a commercial power source Vin into high frequencies, a signal conversion means converting PWM signals inputted from outside into control signals for controlling lighting states of the discharge lamps, a discharge lamp lighting device 1 having a light control function of controlling an output of the inverter based on control signals converted, a light controller 2 outputting direct-current light-control signals, and a PWM signal converter 3 connected between the light controller 2 and discharge lamp lighting device 1 for converting the direct-current light-control signals into PWM signals of a constant frequency and with a pulse width in accordance with the light control signals. The discharge lamp lighting device 1 and the PWM signal converter 3 are installed inside the same lighting fixture 4, outside which 4, the light controller 2 is installed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261536-A (JP)
Title: Apparatus for controlling noise, vibration, and sound in vehicle
Inventor: SAKAMOTO KOSUKE
IPC: B60R16/02
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an electromagnetic interference which occurs between an operation panel having a display device and a tuner.  <P>SOLUTION: In the apparatus 10 for controlling the noise, vibration, and sound in a vehicle, an active noise control circuit 12 and an audio circuit 16 are arranged on a circuit board 34, and the tuner 18 is arranged on the circuit board 34 so as to separate from the operation panel 28 having the display device. As a result, the electromagnetic interference to be given to the tuner 18 by the radiating noise generated from the operation panel 28 having the display device can be avoided. Further, because the tuner 18 has been arranged on the circuit board 34 separated from the active noise control circuit 12, the electromagnetic interference to be given to the tuner 18 by the radiating noise generated from active noise control circuit 12 can be avoided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006310827-A (JP)
Title: Exposure apparatus, exposure method and device manufacturing method
Inventor: NAGASAKA HIROYUKI
IPC: H01L21/027
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure apparatus that allows an optical path space of exposure light to be filled with a liquid in a desired state even when a substrate is exposed to light while being moved.  <P>SOLUTION: The exposure apparatus is provided with a liquid supply device adapted for supplying a liquid to fill an optical path space K1 of the exposure light with a liquid; a surface of a first land 75 adapted to hold, with a substrate, a liquid supplied from the liquid supply device, while being arranged to face the surface of a substrate disposed in the position to be irradiated with the exposure light and moreover, arranged so as to surround the optical path space K1 of the exposure light; and a surface of a second land 76 arranged to face the surface of the substrate and arranged on the outer sides of the surface of the first land 75 with respect to the optical path space K1 of the exposure light. The surface of the second land 76 is provided such that the membrane of the liquid lying between the surfaces of the substrate and second land 76 will not contact the surface of the second land 76.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007272397-A (JP)
Title: Design support device, design support method, and program
Inventor: SHIMIZU AKIHISA
IPC: G06F17/50
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design support device and a design support method, capable of facilitating design of wiring of a harness.  <P>SOLUTION: The device comprises a CAD data reading processing part 15 for receiving CAD data of a part; a harness parameter reading processing part 16 for receiving physical characteristics of the harness; a wiring start point selection processing part 17 for receiving initial setting of view point and visual line direction; a harness generating direction reference plane selection processing part 18; a harness direction selection processing part 19; a means view point change processing part 21 for displaying a virtual three-dimensional image seen from the view point on a display according to the CAD data of the part and the initial setting; a view point movement processing part 23 for receiving a moving instruction of view point and visual line direction from a user; a movement locus harness wiring processing part 25 for performing wiring of the harness according to the movement instruction; and a harness wiring output processing part 26 for displaying, based on the CAD data of the part and the view point and visual line direction changed by the view line movement instruction, a virtual three-dimensional image seen from the changed view point on the display device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274790-A (JP)
Title: Driving device
Inventor: FUJIMURA TAKESHI
IPC: H02N2/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin driving device with a high moving efficiency of a driven unit.  <P>SOLUTION: An AF unit 10, which is one form of the driving device, comprises a piezoelectric element 12, a holding member 14 that holds one end of the piezoelectric element 12, a driven member 16 in friction contact with the free end of the piezoelectric element 12, a lens frame 18 connected to the driven member 16, a guide 20 that holds the driven member 16 freely slidably in the direction of Z, a unit casing 22 that accommodates these components, and a control device 10A that drives the piezoelectric element 12. The control device 10A slides the driven unit 16 in the prescribed direction following the guide 20 in the process of reducing a bending displacement amount of the piezoelectric element 12. When the bending displacement amount is increased, the piezoelectric element 12 is slid against the driven unit 16 to suppress the return of the driven unit 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009141385-A (JP)
Title: Sound field control method, sound field control device, sound collection device, speaker device, and sound field control program
Inventor: OTA YOSHIKI
IPC: H04S5/02
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound field control method for achieving, with a simple process, a sound field by using a front surround system applicable to an actual listening environment where no speaker can be placed behind a listener and controlling the sound field so as to be appropriate for the actual location where respective speakers are placed.  <P>SOLUTION: A sound emitted from a surround speaker 4SR or 4SL arranged in front of a listener M and emitting a sound having a sound image to be localized at a location other than the front is collected by using a right microphone RM and a left microphone LM arranged respectively at both ears of the listener M. The sound emission direction from one of the speakers is adjusted on the basis of a right microphone signal Srm and a left microphone signal Slm respectively corresponding to the collected sounds. Furthermore, localization control parameters are generated for controlling the location of the sound image corresponding to the respective speakers according to the difference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2006304790-A (JP)
Title: Browning enzyme inhibitor
Inventor: NAGATA TADAHIRO
IPC: A23L29/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a browning enzyme inhibitor effectively usable for enzymatic browning prevention for vegetables and fruits.  <P>SOLUTION: This browning enzyme inhibitor is obtained by using as the active ingredient of the inhibitor, a disulfide or trisulphide compound as components contained in Allium plants. Alternatively, a disulfide compound-containing fraction or a trisulphide compound-containing fraction of Allium plants is used for the active ingredient of the inhibitor. As a result of this, it is possible to effectively prevent browning caused by browning enzyme (polyphenol oxidase or the like).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007274500-A (JP)
Title: Mobile-phone, browsing method, and browsing program
Inventor: YAMAMOTO KAZUHIRO
IPC: H04W4/12
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile-phone capable of concurrently viewing mail associated with an intended party when speech begins with the mobile-phone.  <P>SOLUTION: The mobile-phone stores a phone number and a mail address in an address book so that the phone number of the intended party can be obtained to retrieve the mail address corresponding to the phone number. Then, the mobile-phone searches an inbox or outbox having the previous mail for mail with the retrieved mail address set in either To: indicating a mail destination address or From: indicating a transmitter mail address. If such mail is found, the mobile-phone displays mail with a time stamp nearest to the date and time of the current speech.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276001-A (JP)
Title: Wire saw device and cutting method using it
Inventor: KONDO SADAHIKO
IPC: B24B27/06
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire saw device and a cutting method improved in the efficiency of discharging cutting scraps.  <P>SOLUTION: This wire saw device includes: one fixed abrasive wire saw 1; a first roller set 12 including at least two rollers for traveling the wire saw along a first traveling line L12; a second roller set 14 including at least two rollers for traveling the wire saw along a second traveling line L14; and a mechanism for relatively moving a workpiece to the wire saw traveling along the first traveling line and the second traveling line in a predetermined direction, wherein the first traveling line and the second traveling line are formed at a predetermined space in a predetermined direction parallel to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282309-A (JP)
Title: Vehicle motor drive unit
Inventor: AMANO TAKUJI
IPC: H02K9/06
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle motor drive unit in which both axial ends of a region of a housing, low in rigidity and liable to generate vibration, can be fixed to an engine, and which can reduce generation of vibration, noise or the like.  <P>SOLUTION: The vehicle motor drive unit 1 is an electric compressor, and comprises a motor 2, a compression mechanism 3, the housing 4, and a power conversion control unit 5. A plurality of fixing legs 45 are formed outside the housing 4 toward the same direction intersecting with the axial direction L of the motor 2. A cooling medium passage 41 is formed in the housing 4. The power conversion control unit 5 is composed by accommodating a power conversion board in a case, has a flat-plate shape, and is fixed to the housing 4 in the state in which a plate-face direction in the flat-plate shape is made to match the forming direction D of the plurality of fixing legs 45. Two of the plurality of fixing legs 45 are formed so as to sandwich the power conversion control unit 5 on both sides of the axial length L in the power conversion control unit 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281618-A (JP)
Title: Information processor, information processing method and program
Inventor: KONDO KAZUSHI
IPC: H04N7/173
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to add metadata used for searching for an image related to the content of conversation of users easily to the image.  <P>SOLUTION: Conversation between the user of a television broadcast receiver 1-1 and the user of a television broadcast receiver 1-2 is recognized by the television broadcast receiver 1-1, and a keyword is extracted from the recognition results, i.e. text data. The extracted keyword is added as the metadata of an image which is remarked in both television broadcast receivers during conversation which becomes the extraction source of the keyword. The added data are used for searching for an image related to the content of conversation between the users. The processor, the method and the program are applicable to an apparatus which displays an image while performing communication with other apparatus.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007240133-A (JP)
Title: Device for descaling inside of heat exchanger heat transfer tube
Inventor: YAMANOBE YOICHIRO
IPC: F28G1/14
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and reliably remove scale firmly deposited on the inside of heat exchanger heat transfer tubes with the heat exchanger kept in an installed position without disassembly.  <P>SOLUTION: On a shell and tube heat exchanger, a base is positioned opposite to one tube plate of the heat exchanger, rod members are positioned on the base opposite to tube openings of the heat exchanger, metal scrapers are fastened to the tips of the rod members, and a moving means is provided for inserting the metal scrapers into the tube openings. A movement of the metal scrapers to the other tube openings descales the inside of more than one or all the tubes simultaneously.  <P>COPYRIGHT: (C)2007,JPO&INPIT