baber/WOPTO huggingface dataset:
Patent JP-2010071746-A (JP)
Title: Distance measuring device
Inventor: SATO YASUHIRO
IPC: G01S15/42
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable measuring of a distance by suppressing influence of a reflective object even when the object exists around a sensor unit for performing measuring of a distance between two points by using an ultrasonic wave.  <P>SOLUTION: The sensor unit includes an omnidirectional ultrasonic wave oscillator 100 for generating an ultrasonic wave signal in all the directions in a horizontal plane and ultrasonic wave receivers 101-106 for receiving the ultrasonic wave signal arriving from a specific direction in the horizontal plane. In a reflective object detection mode, the omnidirectional ultrasonic wave oscillator 100 is allowed to generate the ultrasonic wave signal. When the ultrasonic wave signal is received by one or more of the ultrasonic wave receivers 101-106 within a predetermined time period, a direction in which a reflective object exists is obtained on the basis of levels of signals received by the ultrasonic wave receivers. A reception sensitivity of a part of the ultrasonic wave receivers corresponding to the direction is controlled and is made to be lower than those of any other ultrasonic wave receivers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069698-A (JP)
Title: Acoustic inkjet recording apparatus
Inventor: SHIMIZU SHIGERU
IPC: B41J2/015
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To secure printing quality by preventing the mutual interference of adjacent liquid droplets and stabilizing a flight direction of the liquid droplets and a diameter of the liquid droplet in flying the liquid droplets from a slit-shaped opening by a plurality of array-formed ultrasonic heads.  <P>SOLUTION: Ultrasonic oscillators 17 are arranged in an array form, and high-frequency sound waves are emitted oscillating from each electrode. In flying liquid droplets of ink by the sound pressure of sound waves propagated to reach an ink liquid level from the slit-shaped opening 14, a liquid droplet ejecting part has the slit-shaped opening, and moreover, the array-formed ultrasonic head is made to be an array arrangement of a plurality of arrays while carrying out recording operation alternately by the plurality of arrays. Adjacent oscillators of each array head are prevented from being driven at the same time. The adjacent oscillators are alternately driven to prevent the liquid droplets ejected from the slit-shaped opening from affecting each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074566-A (JP)
Title: Optical repeater
Inventor: YAMAZAKI ETSUSHI
IPC: H04B10/27
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs required by a signal quality recovery function section in an optical repeater for relaying a light signal in an optical transmission network.  <P>SOLUTION: The optical repeater includes: a wavelength selection switch that includes an input port for receiving signal light from a first optical transmission network, a plurality of output ports, and a function for outputting the signal light of a wavelength arbitrarily selected from a plurality of wavelengths included in the signal light from an optional output port; a wavelength multiplexing means that includes a plurality of input ports and outputs the signal light, where the signal light input into each of the plurality of input ports is wavelength-multiplexed, to a second optical transmission network; and at least one signal quality recovery means connected between the output port of the wavelength selection switch and the input port of the wavelength multiplexing means. At least one output port of the wavelength selection switch is directly connected to at least one input port of the wavelength multiplexing means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080638-A (JP)
Title: Wiring board and manufacturing method of wiring board
Inventor: SUGAWARA HIROTO
IPC: H05K3/34
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which allows the reliability of electric connection to be improved by forming a front end part of a bump into an acute shape and allows high-density layout of a wiring part, improvement of layout flexibility, and prevention of shrot-circuit between the bump and its periphery to be easily achieved.  <P>SOLUTION: The wiring board 50 has a bump structure wherein a projecting part 57 is formed on a surface of a base part 56 formed on a base material 51, whereby the reliability of electric connection is improved because action of a heavy load can be concentrated on the front end of the bump when the wiring board 50 is pressed and bonded to an object being a connection target. In addition, sure bonding can be achieved while reducing a pressing load. Furthermore, since the surface of the base part 56 is covered with an insulating film 54 except a partial area where the projecting part 57 is formed, high-density layout of a wiring part 52, improvement of layout flexibility, and prevention of short-circuit between the bump and its periphery can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077660-A (JP)
Title: Apparatus for feeding soil improving material
Inventor: SHIMIZU TAKESHI
IPC: E02F7/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for feeding a soil improving material, which can stabilize the amount of cutout of the soil improving material by a feeder, and which can effectively utilize the capacity of a storage tank.  <P>SOLUTION: This apparatus 14 for feeding the soil improving material, which is used for a soil improving machine, includes: the storage tank 15 for the soil improving material, which has a top board 44 with an opened silo connection port 80 for receiving the soil improving material from a silo; a screw feeder 16 which feeds the soil improving material to sediment by cutting out the soil improving material in the storage tank 15; a straight pipe-like guiding means 83 which is arranged directly below the silo connection port 80 in the state of directing an opening upward and downward, and which guides the soil improving material from the silo connection port 80 downward; a supporting means 84 for providing the guiding means 83 in a suspended state on the top board 44, so as to form an intermediate exit 86 in a path from the silo connection port 80 to the guiding means 83; and an interference means 85 which is continuously provided in the lower portion of the guiding means 83, and which interferes with the soil improving material flowing down from the guiding means 83 so as to change a flow direction into a lateral one and discharge the soil improving material into the storage tank 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003968-A (JP)
Title: Database management device and program
Inventor: ENDO HARUO
IPC: G06F12/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of a response of a system and generation of deadlock to an access request to a database.  <P>SOLUTION: In the respective records of an account information DB, pieces of information about the respective accounts are registered in a second hierarchy and transaction details by every account are registered in a third hierarchy (refer to the above figure of fig. (B)), however, pieces of information about the respective records are physically divided into a first record to which information about a specific second hierarchical segment corresponding to a specific account type and information (transaction details) about a third hierarchical segment related to the information are linked using information about a route segment as a starting point and a second record (refer to the below figure of the figure (B)) to which information (transaction details) about a third hierarchical segment related to the information are linked using information about a dummy route segment as a starting point and each of the divided records are stored in separated DBs (storages).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010081315-A (JP)
Title: Inter-mobile device communication method and communication device therefor
Inventor: TANAKA YUICHI
IPC: H04B1/707
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-mobile device communication method capable of increasing the number of mobile devices enabling to share information data without increasing a communication band and communication error rate.  <P>SOLUTION: A certain mobile device demultiplexes information data transmitted from another mobile device and the information data of the certain mobile device per bit, and generates first bit sequence to n-bit sequence consisting of n-sets of bit sequences formed by combining the information data so as to be the same bit digits. First to n-th spread code sequences obtained by converting the first bit sequence to n-th bit sequence into spread codes corresponding to bit sequence per bit sequence is generated, and the generated spread code sequences are transmitted to other mobile devices. Furthermore, in an inter-mobile device group communication process, a certain mobile device in the mobile devices included in the mobile devices receives the first to n-the spread code sequences, and decodes the first bit sequence to n-th bit sequence by converting the first to n-th spread code sequences into bit sequences corresponding to the spread codes for each spread code.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079769-A (JP)
Title: Potential data estimation device
Inventor: HASEGAWA TAKASHI
IPC: G06Q10/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for calculating a potential value of a purchase amount being reference data for performing marketing including new store candidate site determination, advertisement strategic planning, merchandise development and the like by using part of data without increasing the number of times of calculating parameters and without reducing the number of values to be used for estimation about parameter calculation accuracy.  <P>SOLUTION: A missing value for stored data is determined (101), and the value of the missing value is estimated (102). Next, a potential value is calculated from the estimated value and displayed (103).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082246-A (JP)
Title: Method for processing measurement data of biological spectrum
Inventor: MARUO KATSUHIKO
IPC: G01N21/49
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To extend the correspondence range of spectrum data unknown in analysis value without impairing information on trace components.  <P>SOLUTION: The method for processing measurement data of a biological spectrum is a preprocessing to be performed with respect to near-infrared spectrum data unknown in analysis value when a target biological component concentration is quantitated based on the near-infrared spectrum data obtained by measuring the near-infrared spectrum of a living body and on a calibration model. In the method, the correction of a change in terms of addition and multiplication, which occurs in the near-infrared spectrum data unknown in analysis value and is used for calculating the biological component concentration is applied to the data set of the near-infrared spectrum unknown in analysis value independently of the data set of the near-infrared spectrum used for generating the calibration model.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084920-A (JP)
Title: Sealing device
Inventor: OCHIAI TETSUYA
IPC: F16J15/06
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of using an endless type backup ring by improving a structure in which the endless type backup ring cannot be used.  <P>SOLUTION: The sealing device has an O-ring groove 12 including an O-ring exclusive groove 21 into which an O-ring 13 is assembled, and a backup ring exclusive groove 22 into which a backup ring 14 is assembled. An outer diameter at the backup ring exclusive groove 22 is made larger than an outer diameter at the O-ring exclusive groove 21 to form a step 23 at a boundary between the O-ring exclusive groove 21 and the backup ring exclusive groove 22 in the O-ring groove 12. The inner diameter of the backup ring 14 is made larger than that of the O-ring 13. An outer diameter at an end side outer peripheral part 36 which is an end side sidewall part of the O-ring groove 12 on the end side from the O-ring groove 12 is larger than the outer diameter at the backup ring exclusive groove 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009002525-A (JP)
Title: Rolling bearing
Inventor: AKAMATSU YOSHINOBU
IPC: F16C33/66
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To offer a rolling bearing in which only grease enclosed in the bearing is used, and an improvement in the speed, a lifetime extension, a maintenance free and a stable lubricant oil supply are possible.  <P>SOLUTION: The rolling bearing has inner ring 1, outer ring 2, and two or more rolling bodies 3 which are interposed between raceway surfaces 1a, 2a of the inner and outer rings 1 and 2. The rolling bearing provides a level difference surface 2b following the raceway surface 2a to the locking side raceway ring 2 which does not revolve in the direction which is separated from the rolling body 3 out of the inner ring 1 and the outer ring 2 which are raceway rings. A clearance formation strip 7 of which tip meets the above level difference surface 2b through clearance, and forms channel 14 between the above locking side raceway rings 2 by a circumference wall is provided. Grease collection part ball 9 which carries out communication is formed in the channel 14. The clearance 15 between the level difference surface 2b and the tip 7a of the clearance formation strip 7 is always possible to keep oil in base oil of grease, and let the base oil be a dimension which can be applied to the raceway surface 2a by cubical expansion of the base oil produced in rotation of bearing and air stream near the raceway surface 2a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010093378-A (JP)
Title: Device, system and method for receiving signal
Inventor: KOBAYASHI TAKAYUKI
IPC: H04B10/00
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal receiving device achieving real-time and high-quality wideband transmission using a single carrier.  <P>SOLUTION: A demodulator of the signal receiving device branches a wideband single carrier signal into a plurality of channels by a branch circuit. The BPFs extract different frequency bands. Frequency is converted for enabling Fourier transform in each channel. Over-sampling is performed in an A/D converter and the signal is converted to a digital signal. Fourier transform is performed by the number of points not smaller than the number of sub-carriers of each channel. Only a signal to be demodulated in each channel among the output of the Fourier transform is extracted, equalized in a frequency region, and demodulated. The demodulated signal is inverse Fourier transformed. The result thereof is parallel/serial converted to receive transmission data included in a wideband light single carrier signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093385-A (JP)
Title: Repeater device
Inventor: ONO KENICHI
IPC: H04W16/26
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repeater device for changing the antenna pattern of radiowave to be transmitted in response to the position of a radio terminal.  <P>SOLUTION: The repeater device RS for repeating a radio connection between a radio base station device CS connected to a radio communication network NW and the radio terminal PS includes: a plurality of antennas for transmitting/receiving the radiowave to be used for communication with the radio base station device CS or the radio terminal PS; a position determining means for determining whether or not the radio terminal is positioned within a range for communication without cables, based on radiowave which is transmitted from the radio terminal PS to be connected to its own repeater device RS and is received by the antenna; and an antenna pattern control means for changing the antenna pattern being the distribution of the radiowave to be transmitted from the antenna, so as to transmit the radiowave toward the radio terminal PS, when the position determining means determines that the radio terminal is positioned within the range for communication without cables.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089989-A (JP)
Title: Spherical cerium oxide and method for producing the same, and cosmetic formulated with the same
Inventor: TANAKA TAKUMI
IPC: A61K8/19
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide spherical cerium oxide which has sufficiently suppressed catalytic activity and has ultraviolet screening property in a wide wavelength region and a method for producing the same.  <P>SOLUTION: A product obtained by reacting an aqueous solution of a cerium salt compound with an alkali compound having carbon and oxygen atoms is fired to obtain the objective spherical cerium oxide uniform in particles and having an average particle diameter of 100-500 nm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009076923-A (JP)
Title: Heat sink material
Inventor: ISHIKAWA SHUHEI
IPC: H01L23/373
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily manufacture a heat sink material having the property of high heat conductivity and low residual porosity required for actual electronic components (including a semiconductor device) while improving the productivity of the heat sink material having high mechanical strength and high quality.  <P>SOLUTION: Graphite is put in a case and the case is stored in a furnace (Step S301). The inside of the furnace is fired to form a porous sintered body of the graphite (Step S302). Then, the porous sintered body is taken out of the furnace together with the case and the porous sintered body is stored in a recessed portion of a pressing machine together with the case (Step S303). After molten metal is poured into the case (Step S304), a punch is inserted through the recessed portion to push down the molten metal to be pressed in the case (Step S305). With thrust treatment of the punch, open pores of the porous sintered body are impregnated with the molten metal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064453-A (JP)
Title: Campaign screen display system and campaign screen display program
Inventor: GOTANDA SAYURI
IPC: G06Q40/00
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform display of a campaign screen with a high degree of appeal to a customer.  <P>SOLUTION: Information for discriminating whether a customer is a VIP or a general customer and person-in charge identification information showing a person in charge of the customer for the VIP are set to customer information managed by a customer information management device 2. The customer management device 2 receives customer identification information received from an automatic transaction device 1, determines whether the customer concerned is the VIP or the general customer by the information, and searches and transmits corresponding campaign information to the automatic transaction device 1 according to the results. The automatic transaction device 1 displays, when the customer is the VIP, at least one of a campaign screen including an image of the person in charge of the customer and a campaign screen outputting a campaign guide by the voice of the person in charge on a customer operation display part 1a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010096369-A (JP)
Title: Heat exchanger
Inventor: OKINOYA TAKESHI
IPC: F28F9/18
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a refrigerant leakage after the passing of years in a heat exchanger having a large number of tubes 5a, 5b between tank parts.  <P>SOLUTION: In the heat exchanger with a middle plate 32 brazed between an outer plate 31 and an inner plate 33, the bending height H of a tip wall part 33c of a bent part 33d enhancing the rigidity of the inner plate 33 is set smaller than the plate thickness t32 of the middle plate 32, and a first clearance c1 is secured between the tip of the bent part 33d and the outer plate 31 to shut up an air layer with brazing filler metal to thereby suppress the formation of void in which moisture infiltrates and freezes. A fatigue failure following cubical expansion when the moisture in the void freezes can thereby be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098813-A (JP)
Title: Motor control apparatus, motor control system, washing machine and magnetizing method of permanent magnet motor
Inventor: MAEKAWA SARI
IPC: H02P27/08
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control apparatus for magnetizing a permanent magnet by using an inexpensive position sensor on a motor of not less than four poles.  <P>SOLUTION: A Hall sensor 68 is arranged with respect to a permanent magnet motor 1 of 48 poles/36 slots, which is constituted by disposing an alnico magnet of low coercive force in a rotor. A magnetization control unit 58 conducts winding of the motor 1 twice through an inverter circuit 52 at the same timing specified based on a sensor signal output from the Hall sensor 68 and magnetizes all the alnico magnets 9b arranged in the rotor 3 in the same levels.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098587-A (JP)
Title: Communication terminal and communication system
Inventor: TSUCHIYA HITOSHI
IPC: H04N5/225
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal and communication system capable of suppressing a data amount without requiring any compression circuit for video.  <P>SOLUTION: An imaging unit 100 performs optic/electric conversion into a subject image formed by an optical system and converts the subject image into video data where each of frames is constituted of color data in a plurality of colors. A system controller 102 performs processing, for thinning color data in at least one or more colors of pixels in one frame onto the video data. A WLAN module 105 transmits the video data processed by the system controller 102 to another communication terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103622-A (JP)
Title: Network system, and method and program for reproducing content
Inventor: YUASA TOMOTAKA
IPC: H04N21/274
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To further expand a usable resource existing outside a home network, in a home network.  <P>SOLUTION: A server 1 for controlling optimum information display includes: a metadata storage means 16 to store metadata of a content stored in a storage device 33 provided at each of a plurality of home networks 8; a list creation means 12 to create a content information list of the contents stored in the storage devices 33 of the plurality of home networks 8 by using the metadata stored in the metadata storage means 16, and transmit the created list to the home networks 8; and a control means 13 to obtain a storage location of the content selected from the content information list from the metadata storage means 16 and transmit the obtained storage location to a home gateway 2. The home gateway 2 includes a reproduction control means 22 to report the storage location of the content received from the optimum information display control server 1 to an output device 32 to reproduce the content.  <P>COPYRIGHT: (C)2010,JPO&INPIT