baber/WOPTO huggingface dataset:
Patent JP-2006254321-A (JP)
Title: Person tracking apparatus and program
Inventor: SHINOHARA KAZUO
IPC: H04N5/232
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a person tracking apparatus and person tracking program for stably continuing tracking even when feature quantities of a feature quantities extraction area is very similar to a background or even when using a zoom.  <P>SOLUTION: When tracking a person instructed by a user, the vicinity of an instructed coordinate location is defined as a search area for searching for an area that seems to be the head of the person in that search area, the area including the head is determined as a feature quantities extraction area, an area that seems to be the head of the person located within the search range at all times during tracking is searched and when the head is sufficiently reliably detected, the area including the detected area is calculated and when the head can not be detected, a moving amount of the tracking target is calculated from a result of calculating a value of correlation between the feature quantities registered in a template and the feature quantities extraction area within a processing frame. An imaging apparatus 101 including a panning/tilting/zooming function is controlled in accordance with the result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254335-A (JP)
Title: Mobile communication terminal
Inventor: NAKAMORI TAKESHI
IPC: H04L27/38
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal capable of improving the sampling efficiency in an A/D converter while suppressing the power consumption.  <P>SOLUTION: A packet reception section 10A of a mobile phone 1A receives a packet transmitted from a base station and a transmission error detection section 20A detects a transmission error of the received packet. When the transmission error is detected, a retransmission request transmission section 30A transmits a retransmission request for requesting retransmission of the packet whose transmission error is detected to the base station and a sample timing control section 40A shifts a sample timing in the A/D converter by a half clock.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262558-A (JP)
Title: Automatic voltage regulator of synchronous generator
Inventor: TANIGUCHI TAKESHI
IPC: H02P9/30
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized automatic voltage regulator that facilitates regulation by the person regulating, and that is reduced in dimensions.  <P>SOLUTION: The automatic voltage regulator comprises a chopper device that feeds a DC voltage to a field winding of a synchronous generator; a voltage detector that detects a voltage of the synchronous generator; a microcomputer that operates and amplitudes the difference between a voltage detection signal and a voltage command signal in the voltage detector, according to the value set stored in the microcomputer, and outputs a control signal that indicates the on-period of the chopper device; a pulse signal generator that outputs the pulsed signal of a constant frequency in the on-period proportionate to the control signal as a drive signal of the chopper device; a set value button that changes the set value stored in the microcomputer; and a bar-graph indicator that blinks the lamps whose number corresponds to the set value. Therefore, by changing the set value in the microcomputer by pressing down the set value button, and by blinking the lamps whose number corresponds to the set value, the set value in the microcomputer can be indicated by the number of the blinking lamps.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006261930-A (JP)
Title: Portable terminal equipment
Inventor: UENO CHISHIO
IPC: H04M11/00
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable terminal equipment for automatically performing file exchange with the other terminal while charging a battery which does not damage the convenience of portable terminal equipment, and for achieving the file exchange without consuming the battery regardless of the data quantity of the file.  <P>SOLUTION: This portable terminal equipment 1A is configured to communicate with an information processing terminal having a first storage means for storing data, and provided with a storage part 6A for storing data, a charging detecting part 13 for detecting that a battery installed in the portable terminal equipment 1A has been charged and a file control part 8 for controlling the data stored in the storage part 6A to be transferred to the first storage means when it is detected that the battery has been charged by the charging detecting part 13, and for controlling the data to be written in the first storage means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006257478-A (JP)
Title: Flame-retardant magnesium alloy and its manufacturing method
Inventor: SAKAMOTO MITSURU
IPC: C22C1/02
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant magnesium alloy in which the crystallization of Al<SB>2</SB>Ca is suppressed and the elongation of the alloy is improved and also cast-material strength, plastic workability and heat treatability are improved and also to provide its manufacturing method.  <P>SOLUTION: The flame-retardant magnesium alloy contains at least 1 to 12 mass% aluminum and 0.2 to 5.0 mass% calcium. The alloy can be obtained by melting magnesium, additive elements other than aluminum and calcium, and 0.2 to 5.0 mass% calcium, heating the resultant molten mixture to a temperature not lower than the melting temperature of Mg<SB>2</SB>Ca, and then adding 1 to 12 mass% aluminum to be subjected to solidification.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006256503-A (JP)
Title: Wheel lifting condition determining device, vehicle overturn avoiding device, vehicle overturn-proof performance evaluating device, wheel lifting condition determining method, vehicle overturn avoiding method, and vehicle overturn-proof performance evaluating method
Inventor: TAKAGUCHI NORITAKA
IPC: B60W40/10
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel lifting condition determining device capable of grasping a condition of a wheel shortly before/after the wheel is lifted and accurately detecting lifting of the wheel when the vehicle travels on a road surface, a vehicle overturn avoiding device for avoiding overturn of the vehicle caused by lifting of the vehicle from the road surface, a vehicle overturn-proof performance evaluating device for evaluating an overturn-proof performance of the vehicle, and a vehicle overturn-proof performance evaluating method.  <P>SOLUTION: When the vehicle travels on the road surface, acceleration data of a predetermined part of the rolling tire which is generated as the rolling tire receives an external force from the road surface is obtained. An grounding area evaluation value for expressing an attaching condition between the wheel and the road surface is calculated by using the acceleration data. A lifting condition of the wheel from the road surface is determined based on the grounding area evaluation value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006260256-A (JP)
Title: Portable information terminal, image recording device, and file management method and program for portable information terminal
Inventor: NAKAJIMA TAKUYA
IPC: H04N5/907
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable prevention of erroneous deletion of a file and restoration of an erroneously deleted file in a portable information terminal.  <P>SOLUTION: A file to be deleted is optionally designated from files stored in a memory card 4 that is a first storage part by operation of an operation part 2 (S1). When the file to be deleted is designated, a CPU 10 copies the file to be deleted from the memory card 4 to a flash memory 19 that is a second storage part (S3). The CPU 10 deletes the file designated to be deleted from the memory card 4 (S4). The first storage part and the second storage part need only be physically or logically separated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259488-A (JP)
Title: Process cartridge
Inventor: NAGATSUNA SHINJI
IPC: G03G21/18
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge which copes with recycle from a product design stage in order to suppress costs for the recycle, surely transmit product design information to a recycle process and improve the quality of a recycled article.  <P>SOLUTION: By noting the operation descriptions and recycle information of process cartridge together on a label stuck to the process cartridge 30, the need of newly preparing a label and displaying the recycle information at the time of the recycle is eliminated, the product design information is surely transmitted to the recycle process, and the information of the number of times of the recycle at the point of time of use is disclosed to a user.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262291-A (JP)
Title: Communication system, communication card, and communication method
Inventor: YAMAMOTO KANTA
IPC: H04L12/437
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for enhancing the efficiency of network operations by simply carrying out relief processing applied to a fault occurrence part.  <P>SOLUTION: A plurality of physical links 11-1 to 11-n are installed at each of local spans in the network. A load balancing section 31 acts like a link aggregation for regarding a plurality of the physical links 11-1 to 11-n as one virtual link and balances loads to output data to the physical links 11-1 to 11-n. In the case of receiving fault information notified from a post-stage node, the load balancing section 31 newly carries out load balancing calculation applied to the physical links capable of carrying out normal communication to perform load balancing processing. An aggregate section 32 aggregates data transmitted via a plurality of the physical links 11-1 to 11-n and outputs the data according to destinations. A fault detection section 33 detects a fault on the physical links configuring the link aggregation. A fault information notice section 34 informs a pre-stage node about the fault information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255322-A (JP)
Title: Ultrasonic doppler blood flowmeter
Inventor: FUKUMOTO TAKETOMO
IPC: A61B8/06
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic doppler blood flowmeter capable of obtaining clear color images with less background noise.  <P>SOLUTION: When ultrasonic transmission/reception means 1, 2 and 3 transmit ultrasonic waves into a living body and receive echoes from a blood flow, a phase detection means 4 detects the phase of echo signals, an MTI filter 6 eliminates the low frequency signal components, and a blood flow information calculation means 7 calculates the two-dimensional distribution of blood flow information from obtained signals. A first space filter 20 performs two-dimensional filtering, and a blood flow information change means 40 changes the blood flow information to zero or an appropriate value under a prescribed condition. Further, when a second space filter 60 executes the two-dimensional filtering to the blood flow information, a display means 13 displays the image of the blood flow information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258763-A (JP)
Title: Reflection measuring circuit, and transmission protecting device using reflection measuring circuit
Inventor: KATAYAMA SEIKI
IPC: H04B1/04
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection measuring circuit capable of finding quickly and precisely a reflection coefficient without being affected by modulation.  <P>SOLUTION: A current signal and a voltage signal acquired by a reflection computing circuit 16 by supplying a carrier wave signal power-amplified by a power amplifier to a band filter 14 are converted into a digital current signal and a digital voltage signal by a sampling clock brought into four times of frequency of the carrier wave signal, in analog/digital converters 16e, 16f, the digital current signal and the digital voltage signal are converted into digital current signals I1, Q1 and digital voltage signals I2, Q2 of complex mode by orthogonal conversion circuits 16i 16j, and the reflection coefficient is found thereafter by a computation circuit 16k, based on the digital current signals I1, Q1 and digital voltage signals I2, Q2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005180918-A (JP)
Title: Refrigerator
Inventor: HARA SHINJI
IPC: F25D11/00
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a refrigerator for changing a temperature setting value according to operation ratio of a compressor 18.  <P>SOLUTION: The refrigerator is equipped with a first series circuit 25 for determining an operation start temperature for operating the compressor in a predetermined temperature range and an operation end temperature for stopping the compressor according to the setting temperature set with a temperature setting means for setting temperature of a refrigerating chamber and a controller 20 for controlling operation of the compressor based on the operation start temperature and the operation end temperature set by the first series circuit and the refrigerating chamber temperature detected by a temperature sensor for detecting the temperature of the refrigerating chamber. The controller 20 calculates the operation ratio of the compressor by measuring the operation time and stopping time of the compressor 18 and a temperature range band of the operation start temperature and the operation end temperature is changed based on the calculated operation ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006269468-A (JP)
Title: Wire stopper
Inventor: MATSUMOTO ATSUSHI
IPC: H01F41/06
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize quality, and to improve productivity by reducing the occurrence of inconveniences in a wiring process and the occurrence of the nonconforming articles of wiring, by equipping a relaxing mechanism for relaxing a rapid change in tension generated in the wiring when starting to wind wiring around a work.  <P>SOLUTION: In wire stoppers 1, 2 of a wiring machine, the relaxing mechanism is provided for relaxing at least prescribed tension generated in a wire. The relaxing mechanism can be an elastic restoring means, and a clamping section for temporarily holding the wire of the wire stopper is fixed to a pedestal via the elastic restoring means. The elastic restoring means can be one of a coil spring, an elastic resin, a leaf spring, and a torsion spring, or their combination. Concretely speaking, the coil spring 11 or the torsion spring 23 is arranged coaxially with mounting shafts 12, 21 to the pedestals 10, 20 of the wire stoppers 1, 2, and clamping sections 13, 22 are arranged for temporarily holding the wire via the spring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006267180-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KAGAWA TETSUYA
IPC: G03G15/20
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a electromagnetic induction heating type fixing device with high energy efficiency and in which the temperature of a fixing roller can be adjusted by a simple structure, and an image forming apparatus provided with it.  <P>SOLUTION: The fixing device 100 is an electromagnetic induction heating type fixing device and is provided with the fixing roller 1, a pressure roller 2, a magnetic flux generation part 3 and a magnetic flux shielding part 4. The magnetic flux shielding part 4 is provided with a magnetostatic shielding plate 41 which is highly permeable and highly electric resistant, a heat actuator 42 stretched and shrunken at a specific temperature, a supporting stand 43 supporting the heat actuator 42 and a protective case 44 guiding the magnetostatic shielding plate 41. Then, the magnetostatic shielding plate 41 is normally positioned outside a gap part between the fixing roller 1 and the magnetic flux generation part 3 and moved to the inside of the gap part accompanying deformation of the heat actuator 42 at the time of high temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006265443-A (JP)
Title: Glazing detergent
Inventor: SHIMODERA MAKOTO
IPC: C11D1/72
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glazing detergent that can inhibit the development of a butter-like material and the evaporation of the detergent.  <P>SOLUTION: The glazing detergent comprises a surfactant, water, and dimethylpolysiloxane, whose viscosity is 100-500 cSt and its concentration is 8-40 wt.%, and concentration of the surfactant is 0.5-4 wt.%, and the rest is water, and the ratio of the dimethylpolysiloxane and the surfactant is within a range of 10:1-30:1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005251215-A (JP)
Title: Personal authentication system, personal authentication method, and computer program
Inventor: OKADA SOICHI
IPC: G06F21/32
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of authentication results by preventing improper use by an ill-intention user in a personal authentication system executing personal authentication in response to an authentication request from a server.  <P>SOLUTION: The authentication system comprises an authentication means 1 executing authentication with biological information and having functions outputting a score being the degree of similarity for the biological information and a hash value, a score log storage section 25 storing the score of personal identification obtained by the identification means 1 or a log of the hash value, and a processing section 26 determining disqualification of the authentication when the same score is continued at a plurality of times on the basis of the score read out from the score log storage section 25 or the log of the hash value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006269355-A (JP)
Title: Fuel cell system
Inventor: MASUI TAKESHI
IPC: H01M8/10
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system further downsized and improved in performance of discharging water contained in oxidant offgas exhausted from a humidifier.  <P>SOLUTION: The fuel cell system comprises a stack 2 in which fuel cells 1 are stacked, a humidifier 3 which humidifies an oxidant supplied to the stack 2, an oxidant offgas exhausting part 45 for exhausting the oxidant offgas discharged from an exit 32p of the humidifier 3 as a unit 8. An exhausting outlet 45a of the oxidant offgas exhausting part 45 is opened downward in the lower part of the unit 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275568-A (JP)
Title: Method and instrument for measuring photonic band structure of photonic crystal waveguide
Inventor: INOUE SHINICHIRO
IPC: G02B6/12
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To exactly and simply measure a photonic band structure of a photonic crystal waveguide in a radiation mode and in a waveguide mode from the exterior while eliminating restriction on the crystal waveguide which is a measuring object.  <P>SOLUTION: In this measurement method for the photonic band structure of the photonic crystal waveguide, a prism is disposed on a photonic crystal layer of the crystal waveguide so that the bottom part of the prism stands opposite thereto with a prescribed gap left by the crystal layer. In letting an incident beam through the prism into the crystal layer of the crystal waveguide, the incident beam is let into the bottom part of the prism at an incident angle equal to or more than a total reflection angle after entering the prism. The incident beam is totally reflected by the bottom part of the prism and let out from the prism as an outgoing beam, based on which the band structure is measured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276200-A (JP)
Title: Small imaging module
Inventor: KANO YUKINOBU
IPC: G02B7/04
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small imaging module capable of switching between regular photographing and macro-photographing that allows photographing at a close-up distance or photographing of a small object by alteration of a photographing distance, and capable of preventing inclination of the optical axis of the imaging lens to an imaging element when switching from the regular photographing to the macro-photographing.  <P>SOLUTION: The small imaging module comprises: a lens holder having a lens barrel holding the imaging lens, and a photographing-distance switching member into which the lens barrel is inserted so as to be rotatable around the optical axis of the imaging lens and movable in the direction of the optical axis; an imaging element holder holding the imaging element and receiving the lens holder so that the lens holder is rotatable around the optical axis of the imaging lens; an elastic member pressing the lens holder and the imaging element holder so that they are separated from each other; a cylindrical cam formed on the photographing-distance switching member, having an annular cam face on its upper face such that its height gradually increases along the circumference of the cam; an abutting member abutting on the cam face, with the lens barrel inserted in the photographing-distance switching member; and a photographing-distance adjusting member used to rotate the photographing-distance switching member, change a distance between the imaging lens and the imaging element, and fix the imaging lens at the position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005311351-A (JP)
Title: Electronic circuit having circuit element arranged in array and method of effecting lithography using the same
Inventor: SCHROEDER DALE W
IPC: G02B26/08
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the effect of a propagation error in a shift register chain.  <P>SOLUTION: The electronic circuit has circuit elements arranged in an array made up of rows and columns, the circuit elements 310 having a state alterable in response to data 222 stored therein and configured to shift data 222 between the circuit elements 310, the electronic circuit being characterized by a strobe line 800 electrically coupled to the circuit elements 310 that make up a set to supply a strobe signal 602 to each of the circuit elements and cause each circuit element 310 in the set to shift data 222 to non-adjacent circuit elements 310 of the circuit elements 310 outside the set in an interleaving pattern, said set including row-adjacent circuit elements 310 and column-adjacent circuit elements 310.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006279478-A (JP)
Title: Ip phone system
Inventor: YORITA TERUYUKI
IPC: H04M3/42
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP phone system to which a user registers its presence state with enhanced workability.  <P>SOLUTION: Presence state display character strings displayed on a presence state registration menu are limited in advance and only presence state display character strings whose display is permitted are displayed on the presence state registration menu and can be selected (S8, S9). The presence state display character strings whose display is not permitted are not displayed even when a presence state selection button is depressed on the presence state registration menu, and cannot be selected. Further, when the presence state display character strings whose display is permitted are only two kinds, the registered presence state of one kind is switched to the presence state corresponding to the other presence state display character string by depressing the presence state registration button once (S4).  <P>COPYRIGHT: (C)2007,JPO&INPIT