Hamanaka, Tokyo
Akira Hamanaka, Tokyo JP
Patent application number | Description | Published |
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20100105293 | SPECTACLE LENS EDGING METHOD - A lens holder ( | 04-29-2010 |
20100170627 | LENS PAD, LENS PAD MANUFACTURING METHOD, LENS MANUFACTURING METHOD, AND ADHESIVE MEMBER - A lens pad includes a blank, first adhesive layer, and release sheet. The first adhesive layer is formed on one surface of the blank. The release sheet comes into tight contact with the surface of the first adhesive layer to protect this surface. The arithmetic average roughness of the surface of the release sheet on the side of the first adhesive layer is 0.1 μm or less. The surface of the first adhesive layer from which the release sheet is peeled off is attached onto a lens as an edging target. A lens pad, a lens pad manufacturing method, a lens manufacturing method, and an adhesive member are also disclosed. | 07-08-2010 |
Hideo Hamanaka, Tokyo JP
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20150061527 | DRIVING DEVICE, LIGHT-EMITTING DEVICE, PROJECTION DEVICE AND CONTROL METHOD - A driving device is provided with: a power circuit in which it is possible to modify an output current value of an output terminal configured to have a load connected thereto; an output capacitor connected between the output terminal of the power circuit and a reference potential node; a switching element connected between the output terminal of the power circuit and the reference potential node; and a control unit that controls the output current value of the power circuit. | 03-05-2015 |
20150061544 | DRIVING DEVICE, LIGHT-EMITTING DEVICE, PROJECTION DEVICE, CONTROL METHOD, AND STORAGE MEDIUM - A driving device includes: a power source circuit that converts inputted power to a constant voltage or constant current power, and outputs this converted power; a driver circuit that supplies the power outputted by the power source circuit to a load; and a control unit that receives the voltage or current of the power outputted by the power source circuit, calculates a value by multiplying a control gain by a difference of the detected value and a constant target value, and outputs a feedback signal based on this calculated value to the power source circuit, thereby performing feedback control on the power source circuit, the control unit raising the control gain when the voltage or current of the power outputted by the driver circuit is changed. | 03-05-2015 |
Junichi Hamanaka, Tokyo JP
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20130232423 | DISPLAY APPARATUS AND OPERATION CHECKING METHOD FOR THE DISPLAY APPARATUS - A display apparatus includes a display unit configured to display, about an external apparatus set as a control target by a controller, apparatus information concerning an operation state on a screen, a display-setting-information displaying unit configured to cause the display unit to display, on the screen, display setting information specified by retrieval in a display-setting-information retrieving unit, a device-value requesting unit configured to request the controller to transmit a device value retained by a device, which is an area in a memory that stores the apparatus information in the controller, a device-value receiving unit configured to receive the device value transmitted by the controller in response to the request by the device-value requesting unit, and a device-value displaying unit configured to cause the device value received by the device-value receiving unit to be displayed on the screen. | 09-05-2013 |
Kenjiro Hamanaka, Tokyo JP
Patent application number | Description | Published |
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20090262433 | LENS ARRAY OF ERECTING UNIT MAGNIFICATION SYSTEM, IMAGE READING APPARATUS AND IMAGE WRITING APPARATUS USING THE LENS ARRAY, AS WELL AS METHOD FOR MANUFACTURING THE LENS ARRAY - The conventional lens array of an erecting unit magnification system is composed of an inside lens of spherical shape and an outside lens of spherical or aspherical shape, and has a problem to be improved for the resulting MTF performance. A lens array of an erecting unit magnification system is provided by stacking a first and a second planar-shaped lens array plates. Each of the first and second planar-shaped lens array plates includes a plurality of outside lenses (L | 10-22-2009 |
20100001296 | LIGHT-EMITTING ELEMENT ARRAY WITH MICRO-LENSES AND OPTICAL WRITING HEAD - A light-emitting element array with the improvement of the light-emitting efficiency and the improvement of the uneven amount of light is provided. | 01-07-2010 |
20100128353 | IMAGING OPTICAL SYSTEM, IMAGE READING APPARATUS AND IMAGE READING APPARATUS USING THE IMAGING OPTICAL SYSTEM - An imaging optical system a high quality image may be implemented by determining the optimum design conditions for suppressing the generation of ghost while holding uniform and sufficient light using a simulation method. In the imaging optical system having a slit, the requirements for removing the stray light are the inclination of a lens arrangement direction, the slit width, the lens pitch, the view angle, and the height of the light-shielding wall. The slit location, the lens thickness, and the lens row width do not affect the stray light removal, but affect the brightness. In the imaging optical system having no slit, the essential requirements for removing the stray light are the height of the light-shielding wall and the lens pitch. The lens thickness and the lens row width do not affect the stray light removal, but affect the brightness. | 05-27-2010 |
Masahiko Hamanaka, Tokyo JP
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20090245624 | IMAGE MATCHING SYSTEM USING THREE-DIMENSIONAL OBJECT MODEL, IMAGE MATCHING METHOD, AND IMAGE MATCHING PROGRAM - Even when only a small number of reference images are available for each object, it is possible to search at high speed a reference image stored in a database from an input image of an object imaged with a different pose and a different illumination condition. A reference image matching result storage section ( | 10-01-2009 |
20110301952 | SPEECH RECOGNITION PROCESSING SYSTEM AND SPEECH RECOGNITION PROCESSING METHOD - The present invention provides a speech recognition processing system in which speech recognition processing is executed parallelly by plural speech recognizing units. Before text data as the speech recognition result is output from each of the speech recognizing units, information indicating each speaker is parallelly displayed on a display in emission order of each speech. When the text data is output from each of the speech recognizing units, the text data is associated with the information indicating each speaker and the text data is displayed. | 12-08-2011 |
Naoki Hamanaka, Tokyo JP
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20080302505 | Evaporative cooling system - The evaporative cooling system comprises: evaporative cooling modules, a liquid supply system which comprises a liquid supply pump and a tube, and which supplies a refrigerant liquid to the evaporative cooling modules; an air supply system which comprises air supply tubes, and which supplies warm air to the evaporative cooling modules; an exhaust system which comprises an exhaust pump and a tube, and which exhausts air containing a refrigerant vapor from the evaporative cooling modules; a reflux system which comprises a primary heat exchanger and a reflux tube, and which condenses the refrigerant vapor to return the condensed refrigerant liquid to the liquid supply system; and a heat exhaust system which comprises a secondary heat exchanger and tubes, and which discharges heat absorbed from the primary heat exchanger. | 12-11-2008 |
20110083135 | VIRTUAL COMPUTER SYSTEMS AND COMPUTER VIRTUALIZATION PROGRAMS - Disclosed are a virtual computer system and method, wherein computer resources are automatically and optimally allocated to logical partitions according to loads to be accomplished by operating systems in the logical partitions and setting information based on a knowledge of workloads that run on the operating systems. Load measuring modules are installed on the operating systems in order to measure the loads to be accomplished by the operating systems. A manager designates the knowledge concerning the workloads on the operating systems through a user interface. An adaptive control module determines the allocation rations of the computer resources relative to the logical partitions according to the loads and the settings, and issues an allocation varying instruction to a hypervisor so as to thus instruct variation of allocations. | 04-07-2011 |
Norikazu Hamanaka, Tokyo JP
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20110187996 | EYE EXAMINATION APPARATUS, METHOD FOR MANUFACTURING SPECTACLE LENS, SPECTACLE LENS, METHOD FOR MANUFACTURING MULTIFOCAL EYEGLASSES, AND MULTIFOCAL EYEGLASSES - An eye examination apparatus includes an accommodation power acquisition unit, a corrected accommodation power calculation unit, a drive unit and an accommodative microfluctuation measurement unit. The accommodation power acquisition unit acquires an accommodation power which is determined from a difference between a near point and a distant point of an examined eye. The corrected accommodation power calculation unit calculates an integrated value of the accommodation power and a correction coefficient. The drive unit drives a vision target in a direction of an optical axis of the examined eye. The accommodative microfluctuation measurement unit controls the drive unit to cause the vision target to be arranged onto a corrected accommodation position corresponding to the integrated value, such that the accommodative microfluctuation measurement unit measures an eye accommodation function based on a frequency of appearance of a high frequency component representative of ciliary body accommodative microfluctuation. | 08-04-2011 |
Sanae Hamanaka, Tokyo JP
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20100122360 | Organ regeneration method utilizing blastocyst complementation - An object of the present invention is to produce a mammalian organ having a complicated cellular composition composed of multiple kinds of cells, such as kidney, pancreas, thymus and hair, in the living body of a non-human animal. The inventors of the present invention applied the chimeric animal assay described above, to a novel solid organ production method. More specifically, the inventors has shown that a model mouse which is deficient of kidney, pancreas, thymus or hair due to the dysfunction of the metanephric mesenchyme that is differentiated into most of an adult kidney, is rescued by blastocyst complementation by the chimeric animal assay, and whereby a kidney, a pancreas, thymus or hair can be newly produced. | 05-13-2010 |
20110258715 | ORGAN REGENERATION METHOD UTILIZING iPS CELL AND BLASTOCYST COMPLEMENTATION - It is revealed that an organ such as pancreas can be regenerated by utilizing a fact that the deficiency of an organ is complemented by injecting an induced pluripotent stem cell (iPS cell) into a developed blastocyst in a blastocyst complementation method. Thus, the present invention has solved the above-described object. This provides a method for producing a target organ, using an iPS cell, in a living body of a non-human mammal having an abnormality associated with a lack of development of the target organ in a development stage, the target organ produced being derived from a different individual mammal that is an individual different from the non-human mammal. | 10-20-2011 |
20110283374 | METHOD FOR PRODUCING HETEROGENOUS EMBRYONIC CHIMERIC ANIMAL USING A STEM CELL - A heterologous chimeric animal can be produced by a method comprising the steps of: (A) injecting a stem cell into a blastocyst cavity in a blastocyst stage of an animal heterologous to that of the stem cell, or mixing the stem cell with a divided fertilized egg of the animal heterologous to that of the stem cell; and (B) growing a cell mass including the stem cell prepared in the step (A) into a chimeric animal between a species of the stem cell and a species of the heterologous animal. | 11-17-2011 |