baber/WOPTO huggingface dataset:
Patent JP-2009266322-A (JP)
Title: Information recording medium/manufacturing method of information recording medium and information recording and playback apparatus
Inventor: TAKAZAWA KOJI
IPC: G11B7/24027
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain a construction by which the outermost peripheral part of an intermediate layer is not exposed to an atmosphere with high reliability and production yield in a multilayer disk having the intermediate layer.  <P>SOLUTION: The construction by which the outermost peripheral part of the intermediate layer is not exposed to an atmosphere can be easily manufactured using a present manufacturing process of the optical disk in the multilayer disk having the intermediate layer. Thereby, the optical disk capable of reducing the noise level/jitter degree of a playback signal obtained by performing playback from an optical disk to be a final product and performing stable signal playback can be manufactured at a low cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272060-A (JP)
Title: Fuel cell
Inventor: FUKUDA SHIGEO
IPC: H01M8/10
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell can suppress temperature rise at an air electrode side, heighten temperature at a fuel electrode side, and maintain temperature properly as a whole during operation.  <P>SOLUTION: The fuel cell is provided with an electromotive part equipped with a membrane electrode assembly consisting of a fuel electrode, an air electrode, and an electrolyte film pinched between the fuel electrode and the air electrode, an upper case lid covering the electromotive part from an air electrode side and equipped with side faces covering side parts of the electromotive part, and a lower case lid covering the electromotive part from a fuel electrode side in opposition to the upper case lid, covering side parts of the electromotive part, and having side faces molded in a shape conforming to that of the upper case lid. The side faces of the upper case lid and those of the lower case lid at least partly overlap each other and are jointed to each other at overlapping points.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247868-A (JP)
Title: Metal-free and clasp-free jewelry
Inventor: ONO HARUNARI
IPC: A44C25/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of conventional jewelry using clasps due to this method, eliminate physical and mental pain due to physical load as it is directly worn, and develop and compose a new field of jewelry so as to achieve further progress in the field of jewelry.  <P>SOLUTION: Jewelry material is connected by a yarn, cord, or linear material. Ends of the connecting material are fastened by providing a fastening function of the jewelry material itself without using metal clasps or special fastening parts. All the parts are thus formed of jewelry.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268707-A (JP)
Title: Biological optical measuring apparatus
Inventor: FUNANE TSUKASA
IPC: A61B5/1455
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that noninvasively measuring the change of the local amount of blood of the brain needs to adjust the gain of the detector on ahead from the aspect of keeping enough ratio of a signal and noise, that therefore the preliminary measurement is usually performed to determine the detector gain according to the amount of detected light, that is, when the amount of detected light is small, the gain of the detector and the amplifier is risen, and that when the amount of detected light is large, the gain is reduced to adjust the sensitivity, in this way, the detector gain is often determined from a signal which is not biological signal such as raw data of the amount of detected light heretofore, but that this method does not check the biological signal, and when the mounting condition of the probe is bad, the light which is not incident to a living body such as the light reflected on the surface is measured as the amount of detected light transmitted to the living body, and it has the potential not to set the suitable gain.  <P>SOLUTION: The heartbeat fundamental wave component, the breath component, and the component of in-vivo fluctuation mounted on the dynamic signal of brain blood are extracted from the local blood amount change of the brain, and the probe mounting condition is determined from these properties, and the result is displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008308335-A (JP)
Title: Traveling yarn line inspection method and carbon fiber manufacturing method using the same
Inventor: MIYAHARA KAZUHISA
IPC: B65H63/06
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling yarn line inspection method that inspects the condition of each of a plurality of yarn lines traveling in parallel on the same surface online at the same time, and obtains the defect information of each yarn line to thereby improve an yield by finding a process abnormality such as the fluctuation of a process condition early or performing the quality control of the yarn lines and yarn line packages.  <P>SOLUTION: The traveling yarn line inspection method inspects yarn lines traveling in parallel on the same surface. The traveling yarn line inspection method is provided with a first illumination means 2a and a line sensor for imaging the plurality of yarn lines on the side of the first surface of the traveling surface of the yarn lines and a second illumination means 2b on the side of the second surface, and includes a data processing means which processes data obtained by the line sensor and a recording means 8 which records data processed by the data processing means with time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009270673-A (JP)
Title: Rolling bearing
Inventor: OZAKI TAKAYASU
IPC: F16C33/58
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily incorporate a short-circuiting path in a rolling bearing equipped with an electrolytic erosion preventing function.  <P>SOLUTION: An inner ring energization face 17 and an outer ring energization face 18 are respectively provided on an outer diameter face 11a and an inner diameter face 12a of an inner ring 11 and an outer ring 12, and minute protrusions are formed on each energization face 17, 18. Cylindrical rollers 23 for energization are interposed between a plurality of balls interposed between the inner ring 11 and the outer ring 12, and they are retained by a common retainer 16. The short-circuiting path is formed by metallic contact of the cylindrical rollers 23 with the energization faces 17, 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275730-A (JP)
Title: Continuously variable transmission
Inventor: NAKANISHI NAOKI
IPC: F16H59/10
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission capable of appropriately controlling speed change ratio.  <P>SOLUTION: This transmission is provided with; a speed change ratio change means 5 which supports a power roller 4 in such a manner that the same can be freely rotated and tilted, which controls pressure of hydraulic fluid by a hydraulic pressure control means 9, and which can change speed change ratio by moving the power roller 4 to a speed change position from a neutral position to an input disk 2 and an output disk and tilting the same; and a control means 60 which sets target moving quantity of the power roller 4 based on at least rotation of the input disk 2 or the output disk and controls the speed change ratio change means 5, and which sets restriction on the target moving quantity when vehicle speed is not greater than predetermined speed and a change over means 23 is changed over to a drive position from a non-drive position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008193130-A (JP)
Title: Method of manufacturing wiring board and wiring board
Inventor: ITO TATSUYA
IPC: H05K3/46
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a wiring board having no core substrate, in which the wiring board has a dielectric layer comprising a polymer material and a conductive layer alternatively stacked, and the wiring board formed thereby.  <P>SOLUTION: On the main surface of a dielectric material base layer 21 formed on a supporting substrate 20 for reinforcement during production, formed is a laminated sheet body 10 having: a metal foil contact member 5 consisting of two metal foils 5a and 5b closely contacting each other; a first dielectric sheet 11 for sealing the metal foil contact member 5 by contacting the sheet to the dielectric material base layer 21 in the peripheral region 21c of the metal foil contact member 5; a first conductive layer 31; and a first via conductor 41 formed through the first dielectric material sheet 11. The peripheral portion of the laminated sheet layer 10 is removed, so that the region on the metal foil contact member 5 is made into a wiring laminated member 100 to be a wiring board. The wiring laminated member 100 is peeled off on the interface of two metal foils 5a and 5b in the state where one metal foil 5b is attached thereto.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009276488-A (JP)
Title: Image display device
Inventor: KIMOTO TAKAYUKI
IPC: G03B21/10
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device of high definition and high luminance capable of being installed in various outdoor environments.  <P>SOLUTION: The image display device includes: a casing 2 with a heat insulating means provided thereon; a projector 3 as an image display means; a screen 6 displaying an image output from the projector 3; and cooling means 22, 23 cooling the inside of the casing 2. The heat insulating means includes a first heat insulating part 11 provided at a periphery part of the projector 3 to perform the heat insulation and a second heat insulating part 12 provided at a periphery part of the screen 6 to perform the heat insulation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278779-A (JP)
Title: Full-wave rectifying circuit
Inventor: NAKAGAWA NORIAKI
IPC: H01H47/32
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a full-wave rectifying circuit capable of preventing the deterioration due to arc discharge of relay contact points set on a power supply line of an AC power supply.  <P>SOLUTION: The full-wave rectifying circuit includes a voltage synchronous signal generating circuit 11 for generating a synchronous signal synchronized with an AC voltage from an AC power supply 1, wherein a control circuit 10 opens and closes relay contact points 3a-1 and 3a-2 provided on the power supply line during a half-cycle period in which a current does not flow through the current line of a half-wave rectifying circuit L1 based on the synchronous signal, and opens and closes the relay contact points 3b-1, 3b-2 and 3c-1 provided on the power supply line during a half-cycle period in which a current does not flow through the current line of the half-wave rectifying circuit L2 based on the synchronous signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275829-A (JP)
Title: Anti-decoupling pipe joint
Inventor: KISHI SHOZO
IPC: F16L21/08
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-decoupling pipe joint which can save time in contracting the diameter of a lock ring, which can securely contract the diameter of the lock ring by a required force over its entire perimeter, and which can engage the lock ring with an outer peripheral groove of an insertion port.  <P>SOLUTION: A lock-ring housing groove 15 is formed on the inner periphery of a receiving port 12, and the outer peripheral groove 17 is formed on the outer periphery of the insertion port 14. The lock ring 18 housed in the lock-ring housing groove 15 receives a force in the diameter-contraction direction from an elastic body 25, and its part on the inner peripheral side gets caught in the outer peripheral groove 17 in a state where its part on the outer peripheral side is housed in the lock-ring housing groove 15. The elastic body 25 is constituted by arranging a plurality of pieces 32 formed in a three-dimensional structure by plate materials along the circumferential direction of the lock ring 18. The force in the diameter-contraction direction can be exerted on the lock ring 18 by the elastic deformation of each piece 32 in a flat state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276236-A (JP)
Title: Wire connection monitoring device of multi-channel high frequency signal switching device
Inventor: YAGISAWA HITOSHI
IPC: G01R33/36
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire connection monitoring device of a multi-channel high frequency signal switching device, which allows an easy, accurate and effective checking operation of the wire connection state of the multi-channel high frequency signal switching device.  <P>SOLUTION: The wire connection monitoring device of a multi-channel high frequency signal switching device includes: an input-side wire connection monitoring unit 2 for distributing and supplying high frequency signals each having a different frequency band to a high frequency signal input end of n channels disposed in the multi-channel high frequency signal switching device to be inspected; and an output-side wire connection monitoring unit 3 for combining high frequency signals output from the high frequency signal input end of n channels disposed in the multi-channel high frequency signal switching device 1 and outputting multiple waveforms.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008206206-A (JP)
Title: Imaging apparatus
Inventor: KOSHIO KAZUHIRO
IPC: H04N5/225
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a video camera capable of video recording and reproduction with a subminiature size equivalent to that of an 8 mm video cassette, and to realize a video camera system comprising the video camera and an external recorder to record and reproduce the video data for a long time.  <P>SOLUTION: Video data picked up by a video camera 20 are compressed by a compression/decompression circuit 5, the compressed video data are stored in a built-in semiconductor memory 6 or a disk memory 13 fixed in the video camera 20. The stored video data are transferred to an external recorder 23. Furthermore, the external recorder 23 stores the transferred video data to a data storage while being compressed. The video camera 20 receives the compressed video data read from the external recorder 23, decompresses the data and converts the data into a television signal in reproducing them. Thus, the video camera with video recording and reproduction function of a subminiature type able to record video data for a long time and the video camera system using the video camera are realized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008252926-A (JP)
Title: Video signal processing apparatus
Inventor: SAI JUNKI
IPC: H04N5/94
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processing apparatus or the like which performs compensation by discriminating a pixel on which dropout compensation has been performed.  <P>SOLUTION: A luminance signal Y in a video signal on which dropout compensation has been performed is input from an input terminal 2 and converted into a digital signal by an A/D converter 3. The converted digital signal is supplied to a dropout detection unit 11. At the dropout detection unit 11, it is discriminated whether or not dropout compensation has been performed on a pixel. For a pixel on which dropout compensation has been performed, a switch SW1 is connected with the side of a terminal a1 for outputting an interpolation value generated by an interpolation pixel generation unit 4 and for a pixel on which dropout compensation has not been performed, the switch SW1 is connected with the side of a terminal b1 for outputting the pixel as it is. A video signal is formed from pixels output from the terminals a1 and b1 of the switch SW1, and supplied to an output terminal 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009281987-A (JP)
Title: Insulation measurement method and measurement apparatus
Inventor: KAWAMURA YOSHIHIRO
IPC: G01R31/02
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of reducing an influence of voltage fluctuation of a power source, in an insulation measuring circuit of a flying capacitor system.  <P>SOLUTION: Five kinds of modes are executed, namely, the first power source charge voltage measuring mode, a negative electrode side ground fault resistance measured voltage measuring mode, the second power source charge voltage measuring mode, a positive electrode side ground fault resistance measured voltage measuring mode, and an insulation resistance conversion mode. By this processing, a measuring timing between a power source charge voltage V0 and a negative electrode side ground fault resistance measured voltage VC1n is allowed to agree with a measuring timing between the power source charge voltage V0 and a positive electrode side ground fault resistance measured voltage VC1p. Resultantly, even if a voltage of the power source V is fluctuated, the influence of fluctuation can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284968-A (JP)
Title: Capsule-type medical treatment device
Inventor: SEGAWA HIDETAKE
IPC: A61B1/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the quantity of the illumination light to a subject by effectively putting the light applied to an illumination substrate to practical use for the illumination of the subject.  <P>SOLUTION: A capsule-type medical treatment device 1 includes an illumination part 3 equipped with light emitting parts 3a and 3c for emitting illumination light, the object optical system 6 inserted in the illumination substrate 3e on which the light emitting parts 3a and 3c are mounted, the reflection parts 4a and 4c provided at a position provided within the mounting surface of the illumination substrate 3e and spaced apart from the object optical system 6 over the spaced-apart distance or above between the object optical system 6 and the light emitting parts 3a and 3c and an imaging part 7. The illumination part 3 emits illumination light to the subject of the imaging part 7 and the reflection parts 4a and 4c reflect the light applied to the illumination substrate 3e to the subject of the imaging part 7. The object optical system 6 condenses the reflected light from the subject, which is illuminated by the illumination light of the illumination part 3 and the reflected light of the reflection parts 4a and 4c, to the light receiving surface of the imaging part 7. The imaging part 7 takes the image of the subject (the intracorporeal image of the subject) on the basis of the light condensed by the object optical system 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008308402-A (JP)
Title: Heat ray and far infrared ray intrusion prevention glass
Inventor: TATSUKUCHI HIDEO
IPC: G08B13/04
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple multiple glass which is thin, rigid, free from dewing, not becoming cloudy and also capable of realizing energy saving by interrupting a heat source such as a heat ray and a far infrared ray contained in the sun light and can be exchanged with a conventional plate glass without machining a sash.  <P>SOLUTION: In a multiple glass composed of a plurality of plate glass members, an outer glass member brought into contact with the sun light is composed of a material which reflects and absorbs a part of the heat ray and near infrared ray. An inner face of an inner glass member facing a room is previously coated with a far infrared reflection material. The glass member of the inner face contains a material reflecting the far infrared ray. A gap and a hollow part having at least a length of one wave length of reflected wave propagating capable of reflecting the far infrared ray and the heat ray are provided between the glass members of the outer face and the inner face. The gap and the hollow part are composed of extremely thin-spacer consisting of a drying agent. A conventional sash can be used as it is in the case of exchanging the member because the member is extremely thin and has a structure having the same thickness with the conventional plate glass member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009285325-A (JP)
Title: Controller and game machine
Inventor: MORIOKA KAZUO
IPC: A63F7/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller capable of demonstrating a high crime prevention property even against forceful fraudulent actions of forcibly opening a cover member or opening a hole on the cover member or the like.  <P>SOLUTION: An opening is provided on the side of a base member 41, a rear case member 32 formed in a box shape capable of housing a main control board 21 in the state of covering an element installation surface is fixed to the base member 41, and a caulking cover member 42 is assembled to the base member 41 so as to cover the rear case member 32. Thus, even when the caulking cover member 42 is forcibly opened, the rear case member 32 has to be forcibly opened as well in order to conduct the fraudulent action. Also, even when a hole is opened on the caulking cover member 42, the hole has to be opened on the rear case member 32 as well in order to conduct the fraudulent action. Thus, the controller 20 is excellent in the crime prevention property against the forceful fraudulent actions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285639-A (JP)
Title: Unit arrangement of grader
Inventor: SAKUMA TAKAMASA
IPC: B07C5/02
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide unit arrangement of a grader that can continuously supply grains to a supply port of a grader from a grain tank even in such a tank arrangement that an outlet of the grain tank is situated lower than the supply port of the grader to lower the center of gravity of the tank itself for stability and thus can reduce the thickness, the amount of use and the strength of members constituting the tank resulting in a low manufacturing cost and easy transportation and fabrication of the parts.  <P>SOLUTION: The grain tank is arranged above and at the side of the grader adjacently and has its total height reduced and its outlet lowered below the supply port of the grader to lower the center of gravity of the tank itself for stability. A supply passway to connect a lift to the supply port of the grader is installed so that the grains overflowing the supply passway are stored in the grain tank.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286100-A (JP)
Title: Laminated film and goods using laminated film
Inventor: HOZUMI TOSHIYUKI
IPC: B32B15/08
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film and various kinds of goods using the laminated film, wherein a silver deposited layer is not damaged even after a long period of time, and the silver deposited layer is not easily peeled off, namely a reflection function can be kept for a long period of time.  <P>SOLUTION: A laminated film comprises an undercoating layer composed of a laminated resin on a surface of a polymeric resin film as a substrate material, a metal layer composed of a stacked metal and a top coating layer which are stacked in this order, wherein the metal is silver and the resin contains melamine type resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT