baber/WOPTO huggingface dataset:
Patent JP-2008028146-A (JP)
Title: Thermal shield for superconducting magnet, superconducting magnet device, and magnetic resonance imaging apparatus
Inventor: TAKAHASHI HIROYUKI
IPC: G01R33/3815
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin and wide superconducting magnet thermal shield hardly causing the temperature difference.  <P>SOLUTION: The superconducting magnet thermal shield 11 provided between a cryogenic container 9 for housing a superconducting coil 6 with a coolant 8 and a vacuum vessel 15 held vacuum inside for housing the cryogenic container 9 covers the container 9, and is cooled with a cooling source 16. It has opposed plates 12, 13 apart from each other and a coolant gas 14 inserted between the opposed plates 12, 13. The top of the coolant gas 14 is cooled with a cooling source 16 to cause such natural convection of the gas 14 as rising after lowering along the plates 12, 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027252-A (JP)
Title: Operation signal output unit and operation system
Inventor: TAKI KAZUYA
IPC: G06F3/01
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an operation for which the intention of an operator is highly precisely reflected without giving any oppression or discomfort to an operator in the case of mounting.  <P>SOLUTION: An operation signal output device 100 is provided with: a ring main body 105 to be mounted on a body so that a portion of the body of an operator M can be irradiated with irradiation rays of light emitted from LED 101 to 104; and a plurality of light receiving elements 106a to 106d, 107a to 107d, 108a to 108d, 109a to 109d for receiving scattered rays of light or transmitted rays of light in an irradiation site after a portion of the body is irradiated, wherein an operation signal corresponding to the operating status of the operator M is outputted based on the combination of the light reception results of the irradiation rays of light in those light receiving elements 106a to 106d, 107a to 107d, 108a to 108d, and 109a to 109d.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007122014-A (JP)
Title: Projection type display apparatus
Inventor: TSUNEKAWA NORIKAZU
IPC: H04N5/74
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display apparatus capable of maintaining white balance by appropriately controlling the light quantity of each light source, dispensing with the installation of a light quantity sensor for detecting a light quantity for every light source.  <P>SOLUTION: The projection type display apparatus 100 includes: an optical sensor 16 for detecting the quantity of light synthesized by a color synthesizing prism 15; a contribution storage part 20 for relatively storing a division area and attainment contribution; a mean signal value calculating part 22 for calculating the estimated quantity of light emitted from every light source 13 based on the modulation quantity of a liquid crystal panel 11, the attainment contribution and the light quantity detected by the optical sensor 16; and a light source control part 21 for controlling the light quantity of the light emitted from a plurality of light sources, based on the comparison results between the estimated light quantity and a reference light quantity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008004061-A (JP)
Title: Object image detection system, matching decision apparatus and sorting apparatus for object image section, and control method thereof
Inventor: HAYASHI DAISUKE
IPC: G06T1/00
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a user from being annoyed due to fluctuations of display positions of a frame surrounding a face.  <P>SOLUTION: Face images are detected in each of four object images I1-I4. Frames F11-13, F21, F22, F31, F32, and F41-43 are defined to surround the detected face images. In addition to the frames F11, F21 and F31 corresponding to the frame F41 surrounding the face image of the latest subject image I41, the frame F41 is displayed with an average size and position of the frame F41. The frame 41 has little change from the frames F11, F21 and F31 corresponding to the prior object images I1-I3. Consequently, the user feels no flickering due to fluctuations of the frames.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027552-A (JP)
Title: Music reproducing device
Inventor: TAKEUCHI KAZUTO
IPC: G11B20/10
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a music reproducing device in which reproduction can be continued from a music being reproduced to the next music without annoying a user.  <P>SOLUTION: The device is provided with a first buffer 3 reading music to be reproduced first from a storage part 2 and storing it, a second buffer 4 reading music to be reproduced later from the storage part and storing it, a calculating part 5 in which fade-out processing is performed for the music stored in the first buffer, fade-in processing is performed for the music stored in the second buffer, and music subjected to fade-out processing and fade-in processing are added and stored in a third buffer, an output part 7 outputting music stored in the third buffer 6, and a control part 1 controlling the first buffer, the second buffer, the calculating part , and the output part, when the fade-in processing and the fade-out processing are performed, the control part sets a total level of a low frequency band component of the music reproduced first and the music reproduced later to be smaller than a total level of a meddle frequency band component and that of the high frequency band component, and a reproduced beat component is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033414-A (JP)
Title: Mail transmission/reception system, method and program
Inventor: UMEMOTO MAI
IPC: H04M3/42
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail transmission/reception system or the like for blocking unsolicited mail more properly.  <P>SOLUTION: The mail transmission/reception system includes a receiving server 20 for mediating the transmitting and receiving of mail to and from the outside via the Internet, and a portable terminal 10 for transmitting and receiving mail to and from the outside via the server 20. The server 20 has mail address databases 22, 23 for previously storing mail addresses that the user permits to receive and mail addresses that he refuses to receive, and a mail control part 25 for determining whether or not mail from the outside is the one permitted to receive according to the mail addresses stored in the databases and, if it is determined to be the one permitted to receive, tramitting the mail to the terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029526-A (JP)
Title: Board storage case of game machine
Inventor: IINUMA TAKUMI
IPC: A63F5/04
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fraud executed by inserting a wire from a ventilation hole of a circuit board storage case.  <P>SOLUTION: This board storage case is provided with: a plurality of ventilation holes 253a formed in a prescribed area A2 of this board storage case 25; a rotary plate 259 installed in the case, having a plurality of through-holes 259a and disposed in a position facing the prescribed area A2 in a very close state; a rotary plate driving means 257; a main power supply for supplying a power to an electronic component on the board and the driving means 257; a sub power supply actuating when the main power supply is cut off and supplying the power to the electronic component; and a rotary plate stopping position control means controlling the stop position of the rotary plate 259 so as to stop the rotary plate 259 at such a position as opposing its through-hole 259a to an area 253b of a lid body 253 by actuating the driving means by the power supplied from the sub power supply.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008033100-A (JP)
Title: Toner supply roller
Inventor: KATO YOKO
IPC: F16C13/00
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply roller which has small compression set even in a high temperature and high humidity environment, has a low hysteresis loss rate and stable electric resistance even in a low temperature and low humidity environment, achieves satisfactory and uniform supply and scraping of toner to suppress an increase in toner consumption, and can provide an image with reduced density unevenness.  <P>SOLUTION: The toner supply roller 1 has a surface layer 3 comprising polyurethane foam obtained using a polyol, a polyisocyanate and an ionic conductivity imparting agent. The polyol contains a polyether polyol in an amount of ≥50 parts by mass based on 100 parts by mass of the total polyol, wherein the polyether polyol has a total degree of unsaturation of ≤0.050 meq/g and a mass average molecular weight of 4,500-8,000.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034753-A (JP)
Title: Piezoelectric element observation method
Inventor: KASHIWAYA TOSHIKATSU
IPC: H01L41/22
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element observation method capable of effectively observing a plurality of domains contained in a piezoelectric element across a wide range.  <P>SOLUTION: The piezoelectric element observation method for observing a piezoelectric element 200 having a plurality of domains 202 of different crystal orientations includes a step A of irradiating the piezoelectric element 200 with microparticles to form an observation plane 200a on the piezoelectric element 200, a step B of irradiating the observation plane 200a formed in step A with electrons, a step C of detecting secondary electrons emitted from the observation plane 200a or the reflected electrons reflected by the observation plane, and a step D of analyzing the observation plane 200a of the piezoelectric element 200 using the secondary electrons or reflected electrons detected in step C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042995-A (JP)
Title: Non-contact magnetic levitation method using magnetic body and non-contact magnetic levitation device using it
Inventor: KOMORI MOTIMITSU
IPC: H02N15/00
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact magnetic levitation method using a magnetic body which controls mutual reaction force and attenuation force against vibration by singly using magnetism generation elements arranged in a fixed body and a levitation body each having magnetism, or by combining the elements, and to provide a non-contact magnetic levitation device using it.  <P>SOLUTION: In the non-contact magnetic levitation method and the device 10 using it for levitating the levitation body 12a by oppositely arranging the fixed body 11 and the levitation body 12a each having magnetism, and by using mutually-acting magnetic force, the fixed body 11 and the levitation body 12a are constituted by singly arranging the magnetism generation element having one or two magnetic poles or more, or by arranging the elements by combining them, and a magnetic spring constant K against the displacement of the levitation body 12a with respect to the fixed body 11 and an attenuation coefficient C against vibration are controlled so as to be in prescribed ranges.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036750-A (JP)
Title: Turning method of metallic cylindrical member
Inventor: KAWAI TOMONORI
IPC: B23B31/20
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of machining accuracy caused by the deflection or the like of a smaller diameter cylinder when turning a metallic cylindrical member having a larger diameter cylinder at one end side and the smaller diameter cylinder at the other end side while fixing the inner peripheral surface of the larger diameter cylinder by a chuck.  <P>SOLUTION: A chuck body 2 has a larger diameter cylinder fitting part 3 and a smaller diameter cylinder fitting part 5 so as to externally fit the metallic cylindrical member 101 in a manner of loose fitting. In the larger diameter cylinder fitting part 3, a rod 30 is provided therein, a plurality of openings 18 passing through the radial direction of a rotating shaft G are formed around the rotating shaft at intervals, and chuck pieces 40 are disposed so as to be displaceable in the radial direction of the shaft at the respective openings. The metallic cylindrical member 101 is fitted, the rod 30 is slid to the tip end side, the chuck pieces 40 are pushed to the outside on the outer peripheral surface of a taper at the tip 31 to fix the metallic cylindrical member 101 on the inner peripheral surface 103b of the larger diameter cylinder 103. Since the smaller diameter cylinder fitting part 5 is loosely fitted to the smaller diameter cylinder 105, the deflection of the smaller diameter cylinder can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008036153-A (JP)
Title: Light irradiation apparatus
Inventor: YAMASHITA DAISUKE
IPC: A61B18/20
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To safely and reliably detect the state of irradiating with a laser beam when irradiating an object with the laser beam.  <P>SOLUTION: The light irradiation apparatus 1 is provided with: a laser light source 10 which generates the laser beam; a light source 20 for light to be detected which generates the light to be detected of a prescribed wavelength; an optical fiber 30 which inputs the laser beam at its one end face 30a and emits it from the other end face 30b to irradiate the object 3, which inputs the light to be detected at the one end face 30a, and which has an FBG (Fiber Bragg Grating) 32 reflecting light of a prescribed wavelength formed in the vicinity of the other end face 30b; a light detector 50 which detects intensity of the light to be detected which is reflected by the FBG 32 and emitted from the one end face 30a; and a signal processing part 60 which detects the state of irradiating the object 3 with the laser beam based on the intensity of the detected light to be detected. The laser beam generated from the laser light source 10 is other than the light of the wavelength reflected by the FBG 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044618-A (JP)
Title: Container for viscous fluid substance
Inventor: NASU MIEKO
IPC: B65D83/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a viscous fluid substance which comprises a delivery jar mechanism and has a shape for easily taking out its content and preventing any remaining content from being deposited around a take-out hole.  <P>SOLUTION: In the container for distributing a viscous fluid substance, a take-out hole for taking out its content is formed in the vicinity of the upper surface of a container body, and a recess-curved surface part is formed so as to surround a part forming the take-out hole. The recess-curved surface of the recess-curved part is 5-18 mm in radius of curvature, 14-17 mm in width, and 2-5 mm in height.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047648-A (JP)
Title: Rotary solenoid
Inventor: KUSAKA KAZUTOSHI
IPC: H01F7/08
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary solenoid which can avoid occurrence of operational noise caused by energization or non-energization, be reliably controlled with a relatively simple structure, and attain space saving advantageously from the viewpoint of cost with an excellent mass productivity.  <P>SOLUTION: The rotary solenoid generates a repulsive or attracting force between core plates 13, 14 and magnetic poles 8A, 8B of a rotary hub 8, by magnetizing the core plates 13, 14 in a predetermined direction through passage of a current to a coil member. This enables the rotary hub 8 to be reciprocated between an initial position S1 and an operational position S2 together with a drive shaft 3, thus enabling control of a driven target member. The solenoid can be manufactured with a relatively simple structure and attain space saving advantageously from the viewpoint of cost with an excellent mass productivity. Thus, the solenoid is suitably mounted as a rotary solenoid on a vehicle designed for mass production.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048102-A (JP)
Title: Quantum electronic signature system disabling reauthentication, its processing method, its signer device, and its verfier device
Inventor: KATO TAKESHI
IPC: H04L9/12
Filed: 2006-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum electronic signature system which disables reauthentication, and has no upper limit in distributing public keys; and to provide its processing method.  <P>SOLUTION: A signer device generates at random a quantum state consisting of at least one qubit and discloses it. For every bit to be signed, according to the value of the bit, the same quantum state as the above quantum state, or a quantum state orthogonal to the above quantum state is generated so as to be transmitted to a verifier device with a document. The quantum state which a verifier device receives and the dislosed quantum state corresponding to the quantum state are subjected to a swap test, so as to determine whether to be accepted or not. For every bit to be signed in the above swap test, the probability is calculated that the quantum state to sign the bit is accepted or refused, when the probability is within a prescribed range determined according to the bit value, the bit is determined as acceptable or unacceptable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007141813-A (JP)
Title: Backlight, display device, and light source control method
Inventor: MISONOO TAKEHIRO
IPC: F21S2/00
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To simply perform emission control causing no uneven display as a backlight for a display panel.  <P>SOLUTION: This backlight is equipped with a plurality of light sources (cold cathode fluorescent lamps, light emitting diodes, or the like) 21-26 disposed corresponding to the display area of a display part, scattering members 13, 14 to transmit light from a plurality of the light sources to the display part side, light guide members 41, 42 to guide the light from a plurality of the light sources to one photosensor, and an arithmetic operation processing parts 15, 16 to calculate the luminance or chromaticity of the individual light source composing a plurality of the light sources from the luminance or chromaticity of the light guided by the light guide members 41, 42 which is detected by the photosensors 43, 46.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008050440-A (JP)
Title: Polymerizable monomer, macromolecular compound, optically anisotropic film, optical compensation sheet, polarizing plate, liquid crystal display, and method for producing optical compensation sheet
Inventor: KATO NARUHIRO
IPC: G02F1/1335
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable monomer or the like providing arbitrary optical characteristics.  <P>SOLUTION: The polymerizable monomer is represented by general formula (I) [wherein, R<SP>1</SP>is a hydrogen atom or a substituent; Y<SP>1</SP>is an oxygen atom or -NR<SP>3</SP>- (R<SP>3</SP>is a hydrogen atom or an alkyl group); Ar<SP>1</SP>and Ar<SP>2</SP>are each independently a 1-10C aromatic ring, and may have each a substituent; and n is an integer of 1-3].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049615-A (JP)
Title: Inkjet head and manufacturing process of the same
Inventor: YOKOUCHI TSUTOMU
IPC: B41J2/045
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head with a laminated structure which enhances the ink resistant property of a resin member and secures dimensional accuracy.  <P>SOLUTION: The inkjet head which is a laminate of thin film substrates is characterized by comprising the thin film substrates bonded by a resin adhesive 156 formed by mixing a metal powder 160 and a metal film 158 formed in a part of the resin adhesive 156 exposed into a flowing path formed by the bonded thin film substrates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012273-A (JP)
Title: Training equipment
Inventor: SUZUKI MASATERU
IPC: A63B21/16
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment which can restore balance of a body of a user him-self and effectively execute various kinds of training as the user sensing it.  <P>SOLUTION: The training equipment is used for restoring body balance, balance adjusting, or loaded training. The equipment comprises an elongated cylindrical rod shape body with closed both ends and a space part inside, and at least two or more kinds of gas, liquid, and solid movably filled in the space.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060670-A (JP)
Title: Security system, mobile terminal, and security method
Inventor: MATSUNAGA AYAKO
IPC: H04W12/06
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption for transmission and reception of a connection confirmation signal, and a response signal to this signal.  <P>SOLUTION: A period of the connection confirmation signal, transmitted in order to limit operations of functions which a mobile terminal 110 has, is set on the basis of various information by the mobile terminal 110, and the connection confirmation signal is transmitted from the mobile terminal 110 to a wireless key 120 at the period set.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041233-A (JP)
Title: Optical information recording medium and its display method
Inventor: SOMEI HIDENORI
IPC: G11B7/24094
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium which can draw images visible from the label side without turning it over and without restricting the data recording areas.  <P>SOLUTION: This optical information recording medium 20 has a recording layer 12 and a first translucent reflection layer 13 on either one surface of a first transparent base plate 11 and can record information by irradiating it with a laser beam from the other side of the base plate. It has a second transparent base plate 14 stuck to the side having the recording layer and the first translucent reflection layer 15 of the first transparent base plate, a second translucent reflection layer 15 formed on the second transparent base plate, a layer 17 formed on the second translucent reflection layer to emit coloring matters by absorbing laser beams, and a layer 18 formed on it with many gaps to absorb emitted coloring matters. Thus, it can draw images visible from the label side without turning it over and without restricting the data recording areas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007094395-A (JP)
Title: Variable optical attenuator
Inventor: GO TAKASHI
IPC: G02F1/01
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform feedback control for high-speed response and stable operation.  <P>SOLUTION: The variable optical attenuator which measures an intensity of output signal light and performs feedback control of an attenuation amount of an attenuation means so as to obtain a desired intensity, includes; means (212, 213, 214, and 215) which output an output level measurement value corresponding to the intensity of output signal light; means 220 (301, 302, 303, and 304) which output a control output value (Xc) on the basis of error between the output level measurement value and an output level target value; and means 220 (305) which linearly converts the control output value (Xc) to a drive amount (Ic=T<SP>-1</SP>(Xc), Vc=T<SP>-1</SP>(Xc)) by an inverse function of a linear function (X=T(1), X=T(V)) showing a relation between a transmittance (X) of the attenuation means and a drive amount (I, V) and controls the attenuation amount of the attenuation means.  <P>COPYRIGHT: (C)2007,JPO&INPIT