Ken Sato
Ken Sato, Kamiina-Gun JP
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20100249504 | In-vivo information acquiring system - An in-vivo observation system provided with a capsule endoscope including an in-vivo observation section, a battery, a magnetic field detection section, a power supply switch that controls a power supply and a power supply control section that causes the power supply switch to operate according to an internal signal from the magnetic field detection section, and a magnetic field generating apparatus including a magnetic field generating section, an operation section that outputs an operation signal according to an operation by a user and a masking section that masks an operation signal inputted to the magnetic field generating section for a predetermined period. | 09-30-2010 |
20100249508 | IN-VIVO INFORMATION ACQUIRING SYSTEM AND METHOD FOR CONTROLLING IN-VIVO INFORMATION ACQUIRING SYSTEM - A capsule endoscope system provided with a magnetic field generating apparatus including an input section for inputting identification information A and a magnetic field generating section that generates a magnetic field signal that controls a capsule endoscope, and the capsule endoscope including an in-vivo information acquiring section, a battery, a magnetic field receiving section, a storage section that stores identification information B, a control section and a comparing section that compares the identification information A with the identification information B and judges whether both pieces of information are the same or different, wherein when the judgment by the comparing section is a judgment that both pieces of information are the same, the control section supplies or shuts off power from the battery to the in-vivo information acquiring section. | 09-30-2010 |
20110025132 | POWER TRANSMISSION SYSTEM - A power transmission system for supplying energy to a device operating on electrical energy taken by a power receiving antenna includes a driving unit supplied with electric power from a power supply and generating an AC current and a power transmission antenna receiving the AC current from the driving unit and generating an electromagnetic field. The power transmission antenna includes a resonance frequency adjusting circuit adjusting and setting a resonance frequency. | 02-03-2011 |
20110208019 | WIRELESS-TYPE SUBJECT IN-VIVO INFORMATION ACQUIRING APPARATUS - Provided is a wireless-type subject in-vivo information acquiring apparatus that is introduced into a body cavity of an individual to be examined and acquires subject in-vivo information, and that includes a transmission antenna that has an antenna orientation direction in which a transmission signal that transmits acquired subject in-vivo information is emitted most strongly, and another antenna that has an antenna directivity in a predetermined direction that is different from that of the transmission antenna. The transmission antenna and the other antenna are arranged so that a relationship between the antenna orientation direction of the transmission antenna and the antenna orientation direction of the other antenna is a twisted positional relationship or an intersecting relationship. | 08-25-2011 |
20110210621 | WIRELESS POWER SUPPLY APPARATUS, POWER TRANSMISSION COIL UNIT, AND WIRELESS POWER SUPPLY SYSTEM - A wireless power supply apparatus for a capsule-type endoscope has three sets of coils that generate a magnetic field in directions that are orthogonal to each other, a gravity sensor that detects a gravitational direction, a coil selection section that selects a coil that generates a magnetic field in a gravitational direction that is detected by the gravity sensor, and a drive section that applies a current to the coil that the coil selection section selects. | 09-01-2011 |
20110218402 | CAPSULE-TYPE MEDICAL DEVICE, POWER SUPPLY APPARATUS, AND POWER SUPPLY SYSTEM - Provided is a capsule-type endoscope that has a power receiving coil that wirelessly receives an electric power from outside a body of an individual to be examined, a processing circuit that performs predetermined processing, and an adjusting reactance section that is capable of adjusting a reactance that is connected to the power receiving coil. | 09-08-2011 |
20130225927 | IN VIVO INFORMATION ACQUIRING APPARATUS - A capsule endoscope includes, inside a capsule casing, an information acquiring section that acquires information on an inside of a body of a subject, a battery that supplies power, a detection section that, upon detection of introduction to the inside of the body of the subject, outputs a detection signal, a signal receiving section that receives a control signal from an outside and outputs an internal signal, and a control section that controls power supply from the battery to the information acquiring section according to the internal signal and the detection signal. | 08-29-2013 |
Ken Sato, Nara JP
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20100175968 | VIBRATING FEEDER, CARRYING DEVICE AND INSPECTION DEVICE - A vibrating feeder provided with a feeder ball | 07-15-2010 |
20100188501 | APPEARANCE INSPECTION DEVICE - An appearance inspection device for inspecting the appearance of test objects, comprising: a first and second conveying means | 07-29-2010 |
20100214560 | CARRYING DEVICE AND APPEARANCE INSPECTION DEVICE FOR TEST OBJECTS - A test object carrying device for use in an appearance inspection device for checking the appearance of the test objects, which includes a back/front reversal means | 08-26-2010 |
Ken Sato, Kawasaki JP
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20090245483 | INFORMATION PROCESSING TERMINAL DEVICE AND METHOD FOR NOTIFYING MISSED CALL OR UNREAD E-MAIL - An information processing terminal device includes a state monitoring unit that monitors whether or not there exits an unread e-mail or a missed call, a light order control unit that makes an emitting unit emit a color corresponding to each sender in a given order when the unread e-mail or the missed call is detected, where a light order control unit determines a light order of the colors according to a receiving order of the unread e-mail or an incoming order of the missed call. | 10-01-2009 |
Ken Sato, Iruma-Gun JP
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20080203433 | HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF FORMING THE SAME - A high electron mobility transistor includes first, second and third compound semiconductor layers. The second compound semiconductor layer has a first interface with the first compound semiconductor layer. The third compound semiconductor layer is disposed over the first compound semiconductor layer. The third compound semiconductor layer has at least one of lower crystallinity and relaxed crystal structure as compared to the second compound semiconductor layer. The gate electrode is disposed over the third compound semiconductor layer. Source and drain electrodes are disposed over the second compound semiconductor layer. The two-dimensional carrier gas layer is generated in the first compound semiconductor layer. The two-dimensional carrier gas layer is adjacent to the first interface. The two-dimensional carrier gas layer either is absent under the third compound semiconductor layer or is reduced in at least one of thickens and carrier gas concentration under the third compound semiconductor layer. | 08-28-2008 |
20110133249 | HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF FORMING THE SAME - A high electron mobility transistor includes first, second and third compound semiconductor layers. The second compound semiconductor layer has a first interface with the first compound semiconductor layer. The third compound semiconductor layer is disposed over the first compound semiconductor layer. The third compound semiconductor layer has at least one of lower crystallinity and relaxed crystal structure as compared to the second compound semiconductor layer. The gate electrode is disposed over the third compound semiconductor layer. Source and drain electrodes are disposed over the second compound semiconductor layer. The two-dimensional carrier gas layer is generated in the first compound semiconductor layer. The two-dimensional carrier gas layer is adjacent to the first interface. The two-dimensional carrier gas layer either is absent under the third compound semiconductor layer or is reduced in at least one of thickens and carrier gas concentration under the third compound semiconductor layer. | 06-09-2011 |
20140073095 | HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF FORMING THE SAME - A high electron mobility transistor includes first, second and third compound semiconductor layers. The second compound semiconductor layer has a first interface with the first compound semiconductor layer. The third compound semiconductor layer is disposed over the first compound semiconductor layer. The third compound semiconductor layer has at least one of lower crystallinity and relaxed crystal structure as compared to the second compound semiconductor layer. The gate electrode is disposed over the third compound semiconductor layer. Source and drain electrodes are disposed over the second compound semiconductor layer. The two-dimensional carrier gas layer is generated in the first compound semiconductor layer. The two-dimensional carrier gas layer is adjacent to the first interface. The two-dimensional carrier gas layer either is absent under the third compound semiconductor layer or is reduced in at least one of thickness and carrier gas concentration under the third compound semiconductor layer. | 03-13-2014 |
Ken Sato, Wako JP
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20120086225 | FRONT VEHICLE BODY STRUCTURE - A front vehicle body structure includes, on each of left and right sides, a front side frame, an upper member, a frame connecting member, an impact absorbing mechanism. The impact absorbing mechanism has a closed cross-sectional shape in frontal view of a vehicle. The impact absorbing mechanism includes an external wall and an internal wall. The external wall is substantially straight with respect to an upper internal wall of the upper member such that the frame connecting member is disposed therebetween. The internal wall has a shape in which at least a front portion of the internal wall between a central portion of the internal wall in its longitudinal direction and the bumper beam is obliquely bent outward. | 04-12-2012 |
Ken Sato, Hachioji-Shi JP
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20120155071 | SURFACE ILLUMINATION METHOD USING POINT LIGHT SOURCE, LINEAR LIGHT SOURCE DEVICE, AND SURFACE ILLUMINATION DEVICE USING LINEAR LIGHT SOURCE DEVICE - A surface illumination device includes: a point light source I having high directionality; a linear light conversion unit II that converts light from the point light source into linear light; a linear light diffusion unit III that diffuses the linear light; and a surface lighting unit IV that is irradiated with diffused light and outputs surface light. The light from the point light source I is converted into the linear light by the linear light conversion unit II. The linear light thus converted is diffused in a predetermined direction by the linear light diffusion unit III. The diffused light is radiated on the surface lighting unit IV to be converted into surface light and radiated. | 06-21-2012 |
20120268688 | SURFACE LIGHT SOURCE UNIT, SURFACE ILLUMINATION DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE - Provided is a surface light source unit which has a high-directivity point light source and has a decreased thickness in the in the direction in which light is irradiated from said point light source. Also provided are a surface illumination device and a liquid crystal display device. A plurality of small chambers ( | 10-25-2012 |
20130039061 | LIGHT DISPLAY METHOD AND LIGHT DISPLAY DEVICE - [Purpose] A light display method is capable of providing planar light displays of various types of characters with increased degrees of freedom, by using a plurality of point light sources and making light source units interchangeable on a point light source basis. | 02-14-2013 |
20140119028 | LIGHT SOURCE DEVICE AND ILLUMINATION DEVICE INCLUDING THE LIGHT SOURCE DEVICE - An illumination device including a light source device includes a light source being constituted by LED(s); a light source side reflective plate to which the light source is fixed; an emission side reflective plate facing the light source side reflective plate; and a fixing means for fixing the both reflective plates, wherein the emission side reflective plate is formed so that a portion thereof facing the light source has the highest optical reflectance and the lowest optical transmittance while the optical reflectance decreases and the optical transmittance increases farther away from the light source, and the distance between the both reflective plates is greatest at a portion where the light source is disposed, while the distance decreases at portions farther away from the portion where the light source is disposed. Thus the device can supply light in a substantially uniform manner from a light irradiation surface. | 05-01-2014 |
20140160765 | PLANAR ILLUMINATION LIGHT SOURCE APPARATUS USING LIGHT EMITTER - A planar illumination light source apparatus comprises: a point light source having strong directivity; a casing having a bottom surface section with a hole for attaching the point light source, and side surface reflection sections perpendicularly provided from edge sides of the bottom surface section; a light transmitting reflection plate facing the bottom surface section and supported by the side surface reflection sections; and a diffusion plate provided so as to be opposed to a surface of the light transmitting reflection plate that is far from the point light source. The light transmitting reflection plate is formed so as to have a higher light transmissivity and lower light reflectivity as being farther away from the point light source. A light emitter is attached to a region irradiated with radiation light from the point light source. | 06-12-2014 |
Ken Sato, Nagano JP
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20120232344 | CONTROL SIGNAL TRANSMITTING APPARATUS - A magnetic field generating apparatus is the magnetic field generating apparatus that transmits a control signal by a magnetic field to a capsule endoscope that performs control of start and stop according to the control signal. The magnetic field generating apparatus includes a housing including a storing section in which the capsule endoscope is arranged, a magnetic field generating section that generates the magnetic field, and a shield section that shields a leakage electromagnetic field leaking to an area other than the storing section in the magnetic field generated by the magnetic field generating section. | 09-13-2012 |
Ken Sato, Koto-Ku JP
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20140320020 | CONTROL SYSTEM - A control system includes a load including an operative part, and a control device for supplying AC power to the load through a power line and operating the operative part. The control device includes an interruption mechanism and a transmission mechanism. The load includes a controller. The transmission mechanism transmits a predetermined control signal to the load through the power line by blocking the power supply to the load by the interruption mechanism for a time duration shorter than a half cycle of AC output. The controller controls the operative part based on the control signal received from the control device. | 10-30-2014 |
Ken Sato, Miyoshi-Machi JP
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20150028457 | EPITAXIAL SUBSTRATE, SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - The present invention includes: a silicon-based substrate; and an epitaxial growth layer that has a configuration in which first and second nitride semiconductor layers having different lattice constants and thermal expansion coefficients are alternately laminated, and is arranged on the silicon-based substrate so that a film thickness thereof is gradually reduced at an outer edge portion. As a result, there are provided an epitaxial substrate and a semiconductor device in which generation of cracks at the outer edge portion is suppressed, and a method for manufacturing the semiconductor device. | 01-29-2015 |
20150084163 | EPITAXIAL SUBSTRATE, SEMICONDUCTOR DEVICE, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - The present invention provides an epitaxial substrate including a silicon substrate containing oxygen atoms in concentrations of 4×10 | 03-26-2015 |
Ken Sato, Tokyo JP
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20150087993 | ULTRASOUND UNIT AND ULTRASOUND ENDOSCOPE - An ultrasound unit includes a plurality of elements each including N cells, in each of which a bottom electrode and a top electrode that constitutes a membrane are arranged facing each other with a cavity therebetween, wherein the element has N | 03-26-2015 |