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Kashima, Tokyo
Hidefumi Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110116726 | ELECTRONIC APPARATUS, BLUR IMAGE SORTING METHOD, AND PROGRAM - An electronic apparatus includes: an extraction section extracting a subject area having a predetermined feature in an image; a first calculation section calculating a first blur degree indicating a blur degree of the extracted subject area; a second calculation section calculating, when the number of subject areas from which the first blur degree is calculated is one, a second blur degree indicating a blur degree of the entire image based on the first blur degree, and calculating, when the number of subject areas from which the first blur degree is calculated is plural, the second blur degree based on a value obtained by performing weighted averaging on the plural first blur degrees in accordance with dimensions of the plural subject areas; and a sorting section sorting an image having the calculated second blur degree equal to or larger than a predetermined threshold value, as a blur image, from plural images. | 05-19-2011 |
Hideo Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110174974 | METHOD AND APPARATUS FOR PROCESSING A MICROSAMPLE - An object of the invention is to realize a method and an apparatus for processing and observing a minute sample which can observe a section of a wafer in horizontal to vertical directions with high resolution, high accuracy and high throughput without splitting any wafer which is a sample. In an apparatus of the invention, there are included a focused ion beam optical system and an electron optical system in one vacuum container, and a minute sample containing a desired area of the sample is separated by forming processing with a charged particle beam, and there are included a manipulator for extracting the separated minute sample, and a manipulator controller for driving the manipulator independently of a wafer sample stage. | 07-21-2011 |
Izuru Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110123834 | MAGNETIC RECORDING MEDIUM GLASS SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - An abrasion brush in which a width of each of bristle implanting portions is 1.1 to 2.2 times a stack width of stacked glass substrates (a thickness of each of the glass substrates when the glass substrates are stacked without using a spacer. or a sum of the thickness of the glass substrates and a spacer when the glass substrates are stacked using spacers) is used for an inner periphery end surface polishing of a magnetic recording medium glass substrate. By performing the inner periphery end surface polishing using the abrasion brush, scratches remaining in a chamfering portion of the glass substrate can be removed reliably with a high productivity, and it is possible to provide the magnetic recording medium glass substrate without pit defects in the chamfering portion. | 05-26-2011 |
Kazuhiko Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080212925 | FIBER BRAGG GRATING AND MANUFACTURING METHOD THEREFOR - The present invention provides an optical fiber for a fiber Bragg grating having a high reliability and superior performance. An optical fiber according to the present invention has a glass film containing micro porous bodies formed on the circumference of the optical fiber having a photosensitive core or both of the photosensitive core and a cladding. | 09-04-2008 |
| 20080277768 | SILICON MEMBER AND METHOD OF MANUFACTURING THE SAME - There is provided a silicon member that can prevent the resistivity of a member itself from varying in a semiconductor manufacturing process, in particular, in a plasma processing process, thereby making wafer processing uniform and being not an impurity contamination source to a wafer to be processed, and a method for manufacturing the same. The silicon member having a resistivity of 0.1 Ω·cm or more and 100 Ω·cm or less is manufactured with steps which are manufacturing a P-type silicon single crystal doped with 13 group atoms of a periodic table having an intrinsic resistivity of 1 Ω·cm or more and 100 Ω·cm or less, and changing said P-type silicon single crystal into an N-type silicon single crystal by oxygen donors formed by annealing at a temperature of 300° C. or more and 500° C. or less. | 11-13-2008 |
| 20090052828 | FIBER BRAGG GRATING ELEMENT - The present invention provides a fiber Bragg grating element which is simply configured and capable of obtaining a high cut-off amount exceeding 40 dB in a wide range. | 02-26-2009 |
Kohei Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100033498 | ELECTRONIC APPARATUS HAVING DISPLAY DEVICE - An electronic apparatus having a display device, an operation section, an area setting section and a brightness adjuster is provided. The display device is configured to display an image and text. The operation section configured to be used for input operation. The area setting section is configured to set a noticed area on a screen displayed on the display device on the basis of an input operation done on the operation section. The brightness adjuster is configured to make an unnoticed area of the screen less bright than the noticed area. | 02-11-2010 |
Koji Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090094852 | CLOTHES DRYER - A clothes dryer has a heat pump. In drying operation, that portion of an airflow path which is between a rotating container and an evaporator is opened and air in the rotating container is circulated through the airflow path. In cooling the place where the dryer is placed, a discharge airflow path running from that portion of the airflow path which is between the rotating container and the evaporator to the outside of the dryer is opened, and air introduced from an air inlet is passed through the evaporator and discharged from a discharge airflow path, and at the same time, a condenser is cooled by a cooling device. | 04-16-2009 |
| 20090202219 | VIDEO SIGNAL PROCESSING DEVICE, VIDEO SIGNAL PROCESSING METHOD, VIDEO SIGNAL ENCODING DEVICE, VIDEO SIGNAL ENCODING METHOD, AND PROGRAM - The present invention relates to a video signal processing apparatus and video signal processing method, a video signal encoding apparatus and video signal encoding method, and a program which can solve an EPB problem involved when an encoded video signal is subjected to smart rendering editing. In an extraction process, if EPB problem occurrence prevention countermeasures have been taken in an H.264/AVC stream, smart rendering editing is performed without monitoring the occurrence of an EPB problem. If the countermeasures have not been taken, smart rendering editing is advanced while monitoring the occurrence of an EPB problem. And, in a case where an EPB problem of insertion of an EPB has occurred, a filler or a predetermined parameter corresponding to the inserted EPB is deleted. In a case where an EPB problem of deletion of an EPB has occurred, a filler corresponding to the deleted EPB is inserted. The present invention can be applied to a device that processes a video signal using the H.264/AVC scheme. | 08-13-2009 |
Kouji Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100074245 | MOBILE BODY-MOUNTED COMMUNICATION APPARATUS AND ADDRESS MANAGEMENT APPARATUS - A mobile body-mounted communication device mounted in a mobile body such as a vehicle and making difficult the long-time tracking of the moving path of the mobile body. The mobile body-mounted communication device mounted in a mobile body and used for transmitting/receiving packet information is characterized by comprising a borrowing address acquiring section for acquiring lending addresses as borrowed addresses from an address management device managing lending addresses, a borrowing time information acquiring section for acquiring information representing predetermined times during which the borrowing addresses can be used from the address management device, and a transmitting section for transmitting packet information including information on a borrowing address out of the borrowing addresses and the mobile body during the predetermined borrowing times determined for the borrowing addresses. | 03-25-2010 |
Masayoshi Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110279675 | CAMERA MODULE - Manufacture of molded cases of various types is not required even if the molded cases house different numbers of substrates, so that cost of manufacturing camera modules with various functions is reduced. A camera module includes an optical system holder composed of a substrate supporting part in the form of a square box with a down-facing opening, and a cylindrical lens unit fixing part provided integrally with the substrate supporting part and formed at the center of the top of the substrate supporting part. A lens unit is supported in the lens unit fixing part, and an image capturing element holding substrate on which an image capturing element is placed is fixed in the substrate supporting part. A substrate holder is coupled to an end portion of the substrate supporting part of the optical system holder, and a circuit component holding substrate is supported in the substrate holder. | 11-17-2011 |
Masayuki Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080258786 | Clock regeneration circuit - A clock regeneration circuit includes a half-bit delay device that outputs a half-bit delayed signal B of a multi-level input signal A, a one-bit delay device that outputs a one-bit delayed signal C of the signal A, an adder, an attenuator that forms an threshold signal, an XOR circuit, and a BPF that outputs a clock signal with a frequency corresponding to a bit rate of the XOR signal. The XOR signal is calculated as an XOR of a two-level input signal F, which is a logical zero when a level of the signal A is no more than a level of the threshold signal and otherwise is a logical one, and a two-level input signal G, which is a logical zero when a level of the signal B is no more than the level of the threshold signal and otherwise is a logical one. | 10-23-2008 |
| 20090067560 | Parallel decoder - A parallel decoder for decoding a code division multiplexed (CDM) signal. The parallel decoder has two matched filters, both operating at a frequency equal to half the chip rate of the CDM signal. One matched filter correlates odd-numbered chips of the CDM signal with odd-numbered chips of the spreading code. The other matched filter correlates even-numbered chips of the CDM signal with even-numbered chips of the spreading code. The two resulting correlated signals are combined, and the decoded signal is obtained from the combined signal. This arrangement doubles the maximum possible chip rate of the CDM signal. | 03-12-2009 |
| 20090202246 | Passive optical network communication system - A passive optical network communication system includes a number of subscribers' units connected to a central line termination unit through a passive optical coupler. The line termination unit includes a first section that transmits and receives a code division multiplex (CDM) signal, a second section that transmits and receives a time division multiplex (TDM) signal, and a wavelength multiplexing filter that combines the transmitted CDM and TDM signals into a single downstream optical signal, and separates the CDM and TDM components of an upstream signal received from the subscribers' units through the passive optical coupler. The CDM signal provides channels for digital video transmission to CDM-capable subscribers' units. | 08-13-2009 |
| 20090232499 | Passive optical network communication method and system - A passive optical network communication system transmits an optical time-division multiplexed signal from a central office through a passive optical coupler to a number of subscribers, and transmits optical encoded signals from the subscribers through the passive optical coupler to the central office. Optical encoded signals from different subscribers are separated by a decoding process performed at the central office. All operations can be synchronized with a clock signal which is generated at the central office and recovered from the optical time-division multiplexed signal by the subscribers' equipment. The communication range can be extended inexpensively by using a single high-power light source at the central office while using relatively low-power light sources at the subscribers' equipment. | 09-17-2009 |
| 20090252496 | COMMUNICATION NETWORK USING CODE DIVISION MULTIPLEXING TECHNOLOGY - A communication network which can use communication bandwidth effectively. Spreading codes of a first and a second code length are assigned for every communication terminal interfaces connected to the same communication network. The spreading codes of the first code length are used for data communications. The spreading codes of the second code length are used for the control communications between the interfaces and the sever. The interfaces and the server receives mixed signals of the data and the control signals. When the received signals are decoded using the spreading code of the first code length, control signal components became equal to or lower than the noise level. When the received signals are decoded using the spreading code of the second code length, data components became equal to or lower than the noise level. Therefore, the interfaces and the server can extract one of these signal components. | 10-08-2009 |
Miki Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100222108 | PORTABLE TERMINAL, FUNCTION LIST PROVIDING METHOD USED FOR THE SAME, AND ITS PROGRAM - When a user selects a function, a data collecting system ( | 09-02-2010 |
Mitsuo Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090251083 | Control Apparatus for AC Rotary Machine - A control controls starting of an AC rotary machine by calculating a resistance drop component, corresponding to a resistance drop of the AC rotary machine, based on a detection current, and adjusts angular frequency of an AC output voltage based on subtracting the resistance drop component from a voltage command, and, simultaneously, adjusting amplitude of the AC output voltage so that amplitude of an AC phase current may change in conformity with a predetermined function. | 10-08-2009 |
| 20110101898 | AC-DC CONVERTER, METHOD OF CONTROLLING THE SAME, MOTOR DRIVER, COMPRESSOR DRIVER, AIR-CONDITIONER, AND HEAT PUMP TYPE WATER HEATER - A rectifier connected with an AC source through a reactor, a plurality of capacitors connected in series between output terminals of the rectifier, first switching means connected between one input terminal of the rectifier and a connection point of a plurality of capacitors, second switching means connected between the other input terminal of the rectifier and the connection point of a plurality of capacitors, and a plurality of diodes connected with the plurality of capacitors in inverse-parallel are provided. | 05-05-2011 |
| 20110227522 | ALTERNATING-CURRENT DIRECT-CURRENT CONVERTER AND ELECTRIC MOTOR DRIVER - Provided is an alternating-current direct-current converter capable of controlling a harmonic current and improving a power factor at reduced costs. The alternating-current direct-current converter includes two capacitors connected in series between output terminals of a rectifier; a first switch connected between one input terminal of the rectifier and a connection point of the capacitors; a second switch connected between the other input terminal of the rectifier and the connection point of the capacitors; a voltage detector which detects terminal voltages of the capacitors; a current detector which detects a current input from the alternating current power supply; and a control means which drives and controls the first switch and the second switch, in which the control means drives and controls the first switch and the second switch such that the terminal voltages of the capacitors are fixed and a power supply power factor is improved using an active power component and a reactive power component obtained by conversion of detection results of the current detector and detection results of voltage detector. | 09-22-2011 |
Nobutaka Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080263952 | Fuel gasification system - The present invention provides a fuel gasification furnace including a gasification chamber ( | 10-30-2008 |
Norio Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090324230 | OPTICAL TRANSMISSION SYSTEM USING FOUR-WAVE MIXING - Provided is an optical transmission system using four-wave mixing which is configured in a WDM-PON topology where a signal light between an optical line terminal | 12-31-2009 |
| 20090324234 | OPTICAL TRANSMISSION SYSTEM USING RAMAN OPTICAL AMPLIFICATION - Provided is an optical transmission system using Raman optical amplification, which is configured in a WDM-PON topology where a signal light between an optical line terminal | 12-31-2009 |
Shuichi Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100258197 | METHOD FOR TRANSPORTING FLUID - There is provided a method for transporting a fluid, in which even if the fluid is transported for a long period of time, dehydration after transportation is not needed, and the transported fluid can be used immediately after transportation. Specifically, there is provided a method for transporting a fluid, comprising steps of: dehydrating some of the transportation fluid during transportation by using a dehydration system comprising a separation membrane through which water permeates, and returning the dehydrated fluid to the transportation fluid so as to keep water content in the transportation fluid in a fixed range. In one embodiment, the transportation fluid is a liquid, and the dehydration system comprises a heater for heating the liquid to a temperature in a range in which the liquid does not boil, and a membrane separation apparatus for dehydrating the heated liquid, wherein the membrane separation apparatus is a PV method apparatus comprising a primary side chamber extending in an up and down direction to introduce the liquid from a lower portion thereof and discharge it from an upper portion thereof, a separation membrane in contact with the primary side chamber to allow water in the liquid to permeate through as a gas, and a secondary side chamber being located on the opposite side to the primary side chamber with the separation membrane held therebetween and being under a pressure lower than that in the primary side chamber. | 10-14-2010 |
Toshimitsu Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100290778 | COMMUNICATION APPARATUS, APPARATUS ACTIVATION CONTROL METHOD, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM - [PROBLEMS] To certainly restore path information to its original status when a trouble occurs on a network. [MEANS FOR SOLVING PROBLEMS] After reactivation, an apparatus control part ( | 11-18-2010 |
Tsyoshi Kashima, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080310395 | METHOD AND APPARATUS FOR PROVIDING TIMING ALIGNMENT - An approach includes generating a control message having a format designated for resource allocation, wherein the control message includes a plurality of control fields. One of the control fields is reserved to specify information other than information for resource allocation, the value indicating timing alignment information or information for starting a random access procedure. The control message is transmitted over a control channel according to a lower layer protocol. | 12-18-2008 |