baber/WOPTO huggingface dataset:
Patent JP-2008173280-A (JP)
Title: Cough detecting system
Inventor: WADA YASUNORI
IPC: A61B5/1455
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cough detection system which enables the better detection of coughs.  <P>SOLUTION: Information on a subject's blood stream is sensed with a pulse oximeter (blood stream detection part) 10 and the subject's coughs are detected with a cough detection part 20 based on the information on the blood stream detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177434-A (JP)
Title: Amplifying optical fiber and optical fiber amplifier
Inventor: HARUNA TETSUYA
IPC: H01S3/067
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifying optical fiber for an L band and an optical fiber amplifier, by which an increase of a transmission loss and the deterioration of a hydrogen-proof property can be suppressed.  <P>SOLUTION: An optical fiber amplifier 1 carries out the optical amplification of signal light inputted into an input terminal 1a and outputs the optically amplified signal light from an output terminal 1b, and is equipped with: an amplifying optical fiber 10; an excitation light source 21, an excitation light source 22, an optical coupler 31; and an optical coupler 32. The amplifying optical fiber 10 has a core region and a cladding region whose refractive index is lower than that of the core region. The core region and the cladding region are based on silica glass. In the core region, a rare earth element (preferably Er element) and a P element of 2 wt.% or more and 5 wt.% or less are added but Ge is not added. In the cladding region enclosing the core region, an F element is added as a refractive index deterioration agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181971-A (JP)
Title: Nonvolatile memory device, magnetoresistance element, and manufacturing method thereof
Inventor: OSANAGA TAKASHI
IPC: H01L21/8246
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetoresistive element capable of suppressing change quantity of inversion magnetic field that accompanies form change of a recording layer, and to provide a nonvolatile memory device capable of suppressing variation in current required for writing information.  <P>SOLUTION: A tunnel junction element 100 which is a magnetoresistance element comprises a fixed layer PL, a nonmagnetic layer 14, and a recording layer RL. The fixed layer PL has a fixed magnetizing direction. The nonmagnetic layer 14 is formed on the fixed layer PL. The recording layer RL includes a counter surface IF against the fixed layer PL through the nonmagnetic layer 14. It has a magnetizing direction that is inverted by an external magnetic field, and contains cobalt, iron, boron, and oxygen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180148-A (JP)
Title: Fluid machine
Inventor: KAWASE YASUHIRO
IPC: F04B39/02
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid machine capable of cooling lubricant oil to be supplied to a sliding part with a simple constitution.  <P>SOLUTION: This fluid machine is provided with an expansion part 110 generating driving force by the expansion of a working fluid becoming a gaseous phase state by being heated by a heater 42, a pump part 130 forcibly feeding the working fluid condensed by a condenser 32 to the heater 42 after being delivered from the expansion part 110, a separating means 105 separating the lubricating oil included inside the working fluid delivered from the expansion part 110, an oil storage part 101 storing the lubricant oil separated by the separating means 105, and supply means 102 and 104 supplying the lubricant oil of the oil reservoir 101 to at least one sliding parts 113c, 113d, 118b, 132b and 132c of the expansion part 110 and the pump part 130. The oil reservoir 101 is adjacently arranged to the pump part 130.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181781-A (JP)
Title: Led beacon light lighting device and led beacon light
Inventor: IDE KATSUYUKI
IPC: F21Y101/02
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED beacon light lighting device used at low light intensity capable of automatically switching connection in a current transformer at the time of actual usage and scheduled inspection, and an LED beacon light equipped with the above LED beacon light lighting device.  <P>SOLUTION: The LED beacon light lighting device 1 is provided with a current transformer 2, a light-emitting diode 4 lighting by selectively supplying electric current through an output winding 2b of the current transformer 2 or a middle tap 8c, electric current detection means R1, R2, 5 for detecting electric current flowing in the light-emitting diode 4 and outputting control signals corresponding to the detected current value, and a connection switching means 6 for making the output winding 2b of the current transformer 2 or the middle tap 8c supply current to the light-emitting diode 4 in response to the control signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180942-A (JP)
Title: Karaoke system
Inventor: KATO JUNJI
IPC: G10K15/04
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke system which utilizes an avatar for suitably reflecting karaoke performance in service.  <P>SOLUTION: The karaoke system includes: an authentication control means 176 for authenticating a user; a singing age calculating means 180 for calculating a singing age which is a virtual age of the user, based on information about performance song which is selected in the past and stored in a storage device 156 corresponding to the user who is authenticated by the authentication control means 176; and avatar output control means 172 and 184, which output a predetermined avatar 186 according to the user who is authenticated by the authentication control means 176, and which reflect the singing age calculated by the singing age calculating means 180 to the avatar 186. Thereby, the avatar 186 which suitably reflects the performance song which is selected by the user in the karaoke device 12 can be output, and by using the avatar 186, it is expected that atmosphere in karaoke performance is enlivened and visual enjoyment is enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181457-A (JP)
Title: Retrieval system and method
Inventor: YAMAMOTO AKIO
IPC: G06F17/30
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the retrieval speed for large quantities of data with respect to a retrieval system and method.  <P>SOLUTION: A data access server program stores parts of information which are predicted to be useful for speeding up retrieval when being cached, in logical volumes into cache areas for the logical volumes which are provided on a memory area of a data access server 5 correspondingly to respective logical volumes. Storage capacities of these cache areas are changed by characteristics of retrieval. The storage capacities of cache area are dynamically controlled as follows; the storage capacity of a cache area i for a logical volume i is increased in response to the increase in frequency of retrieval relating to this logical volume i and is reduced in response to the reduction in frequency of retrieval relating to this logical volume j, and parts highly relevant to each other, of data included in logical volumes are selectively stored in the cache areas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185072-A (JP)
Title: Coil spring
Inventor: FENIOUX DANIEL
IPC: F16F1/06
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To diminish a ratio of flatness to shorten a closely contact length as well as allowing a coil spring to receive stably a load in a closely-contact state and besides to make it possible to further improve uniformity of stress distribution by attaining a continuity of a circumferential stress dispersion of a cross-sectional area.  <P>SOLUTION: There is provided a coil spring 1 in which with respect to a cross-sectional peripheral area of a spring wire 3 to be coiled, a portion 7 of the outer diametrical side of a coil or a portion 5 of the inner diametrical side of the coil is made into a semi-circular form represented by x<SP>2</SP>+y<SP>2</SP>=b<SP>2</SP>with the major axis=a, minor axis=b, and the portion of the inner diametrical side 5 or outer diametrical side 7 of the coil is made into a noncircular form represented by (x/a)<SP>α</SP>+(y/b)<SP>α</SP>=1 and then a value of the α is defined as a range of 1.85 to 2.45. The coil spring 1 is provided with flat surfaces 9, 11 against which a coil portion adjacent to the four directions of a coil axis line 4 can abut between the portions 5, 7 of the inner and outer diametrical sides of the coil of a cross-sectional peripheral form in the coil wire 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068853-A (JP)
Title: Rear wheel toe angle controller for automobile
Inventor: KWON BYUNG SOO
IPC: B60G17/015
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rear wheel toe angle controller for a vehicle capable of operating both rear wheels having a toe angle varied according to the traveling state of the vehicle by one deceleration part, synchronizing the toe angles of the both wheels, always varying it constant and reducing the size and weight of a product.  <P>SOLUTION: The rear wheel toe angle controller for the automobile includes the left and right rear wheels supported by a cross member of the automobile; left and right link members having one end connected to the left and right rear wheels respectively; a rack bar having both ends connected to the left and right link members respectively; a case for storing the rack bar and provided on the cross member; and an actuator provided interlockably with the rack member and moving the rack bar such that the left and right link members simultaneously vary the toe angles of the left and right rear wheels. The actuator is provided with a drive motor provided inside a housing; a ring gear rotated by the drive motor; a first pinion gear engaged with the ring gear; and a second pinion gear provided on a rotation shaft of the first pinion gear and engaged with the rack bar.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187646-A (JP)
Title: Packet communication system, transmitting terminal and receiving terminal
Inventor: OKUMURA SEIJI
IPC: H04L12/70
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To rightly restore a data packet including a bit error without increasing a transmission band of the data packet.  <P>SOLUTION: A transmitting terminal 1 inserts the check sum values of divided fields F(i) in a data packet and in a redundant packet into an RTP header and while referring to the check sum values inserted into the RTP headers of the data packet and the redundant packet, on the other hand, a receiving terminal 2 detects bit errors in the divided fields F(i) of the data packet and the redundant packet and uses the divided field of the redundant packet wherein no bit error is detected, to restore the divided field F(i) of the data packet with the bit error detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007207758-A (JP)
Title: Particle optical device having predetermined final vacuum pressure
Inventor: HENDRIK NICOLAAS SLINGERLAND
IPC: H01J37/18
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle optical device having a predetermined final vacuum pressure.  <P>SOLUTION: A pressure chamber of this device is connected to a volume where steam or gas is present at known pressure through a first throttle valve, and connected to a vacuum pump through a second throttle valve. By converting a ratio of two conductance values related to the throttle valves to a calibrated ratio, the final pressure of a vacuum chamber is set at predetermined final pressure. Thereby, for instance, the need of a vacuum gage and a control system is obviated, whereby such a device can be designed in a small size.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008190562-A (JP)
Title: Quake control mechanism
Inventor: ABE SACHIKO
IPC: F16F15/02
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quake control mechanism for efficiently absorbing the energy of either great or small quake by itself.  <P>SOLUTION: An intermediate plate 8 is arranged between a first plate 6 and a second plate 7, first and second viscoelastic material layers 9, 10 are provided between the first plate and the intermediate plate and between the second plate and the intermediate plate in adhered conditions, respectively, and the intermediate plate is integrated with the second plate in a removable manner. A separation-cum-integration shearing change-over mechanism 14 is provided for change over between an integrated condition that the intermediate plate is integrated with the second plate to prohibit the shearing deformation of the second viscoelastic material layer and an integration cancelled condition that the integrated condition is cancelled to permit the shearing deformation of the second viscoelastic material layer. The integration combined change-over mechanism cancels the integrated condition when quake exceeds a predetermined magnitude.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007150347-A (JP)
Title: Ceramic capacitor mounting structure
Inventor: KIJIMA KENJI
IPC: H01G4/252
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ceramic capacitor mounting structure which can reduce inductance in a wiring path between a ceramic capacitor and the other electronic part electrically connected thereto, and has a high cooling effect.  <P>SOLUTION: The ceramic capacitor mounting structure is composed of a flat capacitor element, and two electrodes which are joined to opposed surfaces of the capacitor element, respectively, and have an extending part which extends outwardly from the periphery of the capacitor element. The ceramic capacitor mounting structure constituted so that the electrode can be connected and disconnected to and from a connector which is connected to a bus bar or the like in the extending part of the electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008193288-A (JP)
Title: Mobile wireless device and antenna switching method, and program
Inventor: ISHII KATSUHIRO
IPC: H04B1/3822
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an antenna from being covered by a user's hand, the antenna having a good gain, without using a distance sensor which may have bad influence on a mobile wireless device.  <P>SOLUTION: Respective sensors 8, 10, 12, 14 detect respective different device conditions. Predetermined combinations of the detection results and antenna information showing an antenna used in the combinations, are registered in pairs in a table 7. Here, the combinations of the detection results correspond to functions used by the user, and different parts are covered by the user's hand according to the used functions. A control device 5 determines an antenna to be used by searching the table 7 based on the detection results of the sensors 8, 10, 12, 14, and outputs a control signal specifying the determined antenna to a switch 3. The switch 3 connects the specified antenna by the control signal to a transmitting/receiving circuit 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189080-A (JP)
Title: In-vehicle display device
Inventor: YUASA MIZUKI
IPC: B60R11/02
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle display device capable of using the whole screen of a display member for displaying information, dividing display contents of the screen to be recognized visually, for instance, during high-speed travelling, and keeping safety during travelling.  <P>SOLUTION: A front face panel 20 is operated between a closed position covering the screen 16a such as a liquid crystal panel and an open position coming off from the screen 16a. In the closed position, a display image can be limited by a central window 21, and a right side window 22 and a left side window 23 formed at the front face panel 20, and thus, information can be divided to be recognized visually. When the front face panel 20 comes to the open position, the whole area of the screen 16a can be used as a display area and such as an external monitoring image can be displayed in the screen 16a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015469-A (JP)
Title: Text data reproducing device for reproducing composite sound signal where text data is embedded in music data
Inventor: NISHIMURA AKIRA
IPC: G10L19/018
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a text data reproducing device for allowing, e.g., a portable telephone to be used as a text data reproducing device for reproducing text data from a composite sound signal where karaoke words are embedded.  <P>SOLUTION: In the text data reproducing device including: a receiving section for receiving sound propagating through the air; a buffer serving as a storage means; and an application to reproduce text data, the receiving section receives a composite sound signal in which text data representing song words in karaoke music data are embedded, and the music data and the text data both constituting the composite sound signal each include time information for synchronizing with each other. The buffer stores a predetermined quantity of text data extracted from the composite sound signal, and the application reproduces and displays the text data stored in the buffer in synchronization with the music data according to the time information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190966-A (JP)
Title: D-t helical-type nuclear fusion power generator and operation method therefor
Inventor: MITARAI OSAMU
IPC: G21B1/25
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D-T helical-type nuclear fusion power generator and its operation method that can freely vary the nuclear fusion output, in a short time up to a long time, by taking into consideration the time variation, and attain self ignition, by suppressing the external heating power by extending the starting period, and can perform safe operation, in a state where the temperature variations in the furnace are small.  <P>SOLUTION: This D-T helical-type nuclear fusion power generator 10 has a superconducting helical coil 3 and a blanket 2, and reaches self ignition by PID control that continues from pre-program control by receiving external heating power. The plasma operation density from the pre-program control to the PID control is set so that the level is a plasma density limit value or lower; and when the plasma operation density is made to approach the plasma density limit value, the starting time period starting, from PID control to self ignition, can be set at 15 seconds or longer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189585-A (JP)
Title: Water-soluble hard capsule
Inventor: SUZUKI YUSUKE
IPC: A23L5/00
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard capsule having good water-solubility while allowing a specific component such as DHA, EPA, α-lipoic acid, royal jelly and isoflavone to be encapsulated, to provide a method for preparing the capsule, and to provide a method for preventing insolubilization of the capsule in water, caused by the reaction of the component with the capsule film in the hard capsule obtained by encapsulating the above specific component.  <P>SOLUTION: The hard capsule comprising a film composed of a water-soluble cellulose derivative as the main ingredient is used as the hard capsule in which the DHA, the EPA, the α-lipoic acid, the royal jelly or the isoflavone is encapsulated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190433-A (JP)
Title: Four cycle engine provided with misfire detection system, misfire detection and operation method thereof
Inventor: NAKAYAMA YOSHIHIRO
IPC: F02D45/00
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four cycle engine provided with a plurality of cylinders capable of accurately detecting only misfire causing a problem for continuation of operation of the engine and appropriately executing a process after misfire occurrence in lean premixed combustion engines such as gas engines, and method for operating the engine.  <P>SOLUTION: The multiple cylinder four cycle engine is provided with a rotation pulse number detector detecting rotation pulse number of a crankshaft, and a misfire controller calculating average rotation speed of the crankshaft from rotation pulse number detection value of the crankshaft and rotation pulse number per one rotation of the crankshaft, calculating rotation speed deviation which is a difference between average rotation speed of a cycle and average rotation speed of one cycle before the cycle, and judging misfire of the engine if the calculation value of a rotation speed drop quantity exceeds an allowable rotation speed drop quantity setting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191047-A (JP)
Title: Pedometer
Inventor: TSUBATA KEISUKE
IPC: G06M3/00
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To set a proper stride length with ease of use by estimating that a user's stride length has been decreased due to tiredness based on the relation between present and past walking times and stride lengths, in a pedometer having a function to calculate walking distance by setting a stride length.  <P>SOLUTION: A CPU 108 measures walking time and counts a number of steps corresponding to operation of an input means 109 by a user. The CPU 108 determines a plurality of stride lengths from a plurality of numbers of steps by counting numbers of steps when the user with the pedometer took a plurality of walks of known distance in the past, calculates a correlation between the stride lengths and the walking times from a plurality of measured times by measuring the walking times. Moreover, the CPU 108 measures a present walking time in this walking, and controls the pedometer so as to set a stride length corresponding to the present walking time as the present stride length from the measured time based on the correlation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008191583-A (JP)
Title: Image data transmission device, image data communication system, display device, image data transmitting method, and program
Inventor: MURAI SHINYA
IPC: G09G3/20
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data transmission device which is flexibly adaptive, even if the order relation among display devices that are bound like a booklet changes, when a plurality of sequenced images are transmitted to sequenced display devices to be displayed.  <P>SOLUTION: An order relation information processing unit 14 of the image data transmission device 1 generates order relation information that shows the correspondence between identifies of the display devices 2 and the order, based on the notice from the respective display devices 2 bound as in a booklet; an image data generator 11 generates a plurality of images showing the order; and an image data transmission unit 12 transmits the respective images to the corresponding display devices 2, based on the order relation information so that the order of the plurality of display devices 2 that matches the order of the images. A display device 2 displays the received image on a display unit 21. The respective display devices 2 bound as in booklet each acquires identifiers of adjacent display devices 2 and reports them to the image data transmission device 1, together with the identifier of itself.  <P>COPYRIGHT: (C)2008,JPO&INPIT