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Ikehata, JP

Akifumi Ikehata, Hyogo JP

Patent application numberDescriptionPublished
20080218734Attenuated total reflection probe and spectrometer therewith - An attenuated total reflection probe has a prism and a supporter. The prism is made of an optical material which transmits light in far ultraviolet region, and has a contact plane to be in contact with a sample, and an incoming plane and an outgoing plane both not to be in contact with the sample. The supporter has an opening and is connected hermetically with the prism around the opening and eventually exposes the contact plane facing the opening. The contact plane, the incoming plane and the outgoing plane of the prism are formed such that light transmitting the incoming plane enters the contact plane at an incident angle larger than critical angle and that the light totally reflected by the contact plane goes out through the outgoing plane.09-11-2008
20090073436ATTENUATED TOTAL REFLECTION OPTICAL PROBE AND APPARATUS THEREWITH FOR SPECTROSCOPIC MEASUREMENT OF AQUEOUS SOLUTION - An optical probe consists of a first component made of a first optical material having a light transmission property in the far ultraviolet region, and a second component made of a second optical material arranged in contact with the surface of the first component. For example, the second optical material has a higher refractive index in the far ultraviolet region than the first optical material. The second component is provided, on a side in contact with a sample, with a surface totally reflecting light having incident angle equal to or larger than the critical angle. Alternatively, an optical probe has an optical material having a light transmission property in the far ultraviolet region, having a surface totally reflecting a ray of light of incident angle equal to or larger than the critical angle, at a side in contact with a sample, and the refractive index is higher near the surface than at the other parts in the far ultraviolet region. Consequently, a spectroscopic measurement becomes possible on very small solute components dissolved into water or the like in the far ultraviolet region.03-19-2009

Akifumi Ikehata, Ibaraki JP

Patent application numberDescriptionPublished
20110013193METHOD FOR ATTENUATED TOTAL REFLECTION FAR ULTRAVIOLET SPECTROSCOPY AND AN APPARATUS FOR MEASURING CONCENTRATIONS THEREWITH - In far ultraviolet spectroscopy using attenuated total reflection, total reflection light is measured by using evanescent waves of total reflection light. The penetration depth thereof is equal to or larger than 150 nm in a wavelength range in the far ultraviolet range wherein the penetration depth depends on a wavelength of the far ultraviolet light, refractive index of an object to be measured, refractive index of optical material of the probe and incident angle of the far ultraviolet light at an interface between the probe and the object. The attenuated total reflection probe is made of an optical material selected so as to have the penetration depth equal to or higher than 150 nm in far ultraviolet wavelength range, and the probe makes contact with the object to be measured at the interface, and the far ultraviolet light is incident on the interface at incident angle larger than critical angle in the wavelength range so as to have the penetration depth equal to or higher than 150 nm. The total reflection light from the interface is measured, and absorbance of the object to be measured is determined.01-20-2011

Eriko Ikehata, Shizuoka JP

Patent application numberDescriptionPublished
20120119041BRACKET STRUCTURE IN ELECTRICAL JUNCTION BOX - A junction-box bracket structure preventing vehicle-oscillation induced oscillation of the box comprises one bracket and the other bracket each attached to one wide-width surface and the other wide-width surface of a box body. The other bracket is engaged with the one bracket upon brackets-surfaces attachment. The one bracket is slid in one direction of the body toward the other surface and engaged with the body, and the other bracket is slid toward the one surface in the other direction and engaged with the body. A locking-portion of the one bracket goes beyond a first engagement-portion of the body for engagement therewith in the one direction. A locking-portion of the other bracket goes beyond a second engagement-portion of the body for engagement therewith in the other direction. A second locking-portion of the other bracket goes beyond a second engagement-portion of the one bracket for engagement therewith in the other direction.05-17-2012

Katsuo Ikehata, Shizuoka-Ken JP

Patent application numberDescriptionPublished
20110157272INK JET TYPE RECORDING DEVICE AND COMPUTER PROGRAM - In accordance with an embodiment, an inkjet recording apparatus is presented. The inkjet apparatus includes a recording head configured to eject an ink on a recording medium, an ink curing device configured to cure the ink ejected on the recording medium, a moving device configured to move the recording medium in a first direction and a second direction opposite to the first direction, a control device configured to control the recording head, the ink curing device, and the moving device.06-30-2011

Makoto Ikehata, Saitama JP

Patent application numberDescriptionPublished
20080247084Disk Device, Shutter Control Device, and Computer Program for Shutter Opening/Closing Control - To assuredly determine whether a shutter pinches a disk in a disk device including a shutter at a disk insertion slot. A shutter control device 10-09-2008
20090037943Shutter controller, disc device, and computer program for determining that disc is caught - During a process of closing of a shutter of a disk device, a position of the shutter is detected. A first shutter position indicator indicative of a first position of the shutter and a second shutter position indicator indicative of a second position, which is immediately before the first position, are calculated. Whether a disk is pinched by the shutter is determined based on comparison of a predetermined threshold and the difference between the first shutter position indicator and the second shutter position indicator.02-05-2009
20090046546DRIVING DEVICE - A controller 02-19-2009

Shuichi Ikehata, Akita-Shi JP

Patent application numberDescriptionPublished
20110020103Handling device and handling method of quartz glass crucible - An object of the present invention is to provide a crucible handling device that can firmly sandwich and reliably move a quartz glass crucible under a clean environment and a method of handling a quartz glass crucible using the crucible handling device. The present invention provides a crucible handling device 01-27-2011
20110099952Crane device for wrapped quartz glass crucible and method of packing wrapped quartz glass crucible using the device - An object of the present invention is to provide a crane device suitable for handling a wrapped crucible, which crane device is capable of realizing mechanical handling of the wrapped crucible by way of a machine without manual work. In view of this, the present invention provides a crane device adapted to be capable of making reciprocal movements along a path between a position above a lifting-up point where a wrapped quartz glass crucible is placed and another position above a putting-down point where a packing container is placed and ascending to/descending from the path at each of the lifting-up point and the putting-down point, the crane device having: four arms extending in the ascend-descend direction and disposed at apexes of a quadrangle such that two arms paired on a diagonal line of the quadrangle are movable to advance to/separate from each other; and a claw provided at a rear end of each arm to extend in the advancing direction of the arm.05-05-2011

Tatsuhiko Ikehata, Tokyo JP

Patent application numberDescriptionPublished
20080244406CAMERA APPARATUS AND GUI SWITCHING METHOD IN CAMERA APPARATUS - According to one embodiment, a camera apparatus has a display device displaying an image data and a GUI switching unit switching between a GUI (Graphical User Interface) displayed by the display device and a GUI (Graphical User Interface) displayed by an external display device.10-02-2008
20090040382Camera apparatus and still image generating method of camera apparatus - According to one embodiment, a camera apparatus includes an extraction device extracting a corresponding “I” picture corresponding to chapter data from “I” pictures included in moving image data while the chapter data specifying a reproduction start point in the moving image data indicating a shot video is being generated.02-12-2009
20100060804Projection Type Display Device - A projection type display device 03-11-2010

Patent applications by Tatsuhiko Ikehata, Tokyo JP

Tatsuhiko Ikehata, Ome-Shi JP

Patent application numberDescriptionPublished
20090033769IMAGE SHOOTING APPARATUS - According to one embodiment an image shooting apparatus comprises shooting mechanism for shooting image information, generating means for generating a moving image stream data file and a moving image information data file formed of information associated with the moving image stream data file as separate files for one title in the image information shot by the shooting means, and first recording means for recording the moving image stream data file and the moving image information data file generated by the generating means as separate files.02-05-2009
20090080874PHOTOGRAPHIC APPARATUS, METHOD OF CONTROLLING THE SAME, PROGRAM FOR CONTROLLING THE SAME, AND RECORDING MEDIUM STORING THE PROGRAM - According to one embodiment, there is provided photographic apparatus which has image acquisition unit, image processing unit configured to process the image data acquired by image acquisition unit, display unit configured to display the image represented by the imaged data processed by image processing unit, attitude detection unit configured to detect the attitude of photographic apparatus and outputs attitude information, and control unit configured to controls image acquisition unit, image processing unit and display unit. The control unit outputs, to display unit, an inclination reference image that enables a user to visually perceive how much an image photographed when photographic apparatus actually inclines is inclined to an image photographed when photographic apparatus does not incline at all. The control unit controls the density of the inclination reference image, increasing the density when the inclination of photographic apparatus is large, and decreasing the density when the inclination is small.03-26-2009
20110019979PLAYBACK APPARATUS - According to one embodiment, a capturing apparatus includes a capturing unit configured to capture a moving image video, a storage unit configured to store the moving image video captured by the capturing unit, an operation unit configured to include a plurality of keys used to instruct playback of the moving image video stored in the storage unit, a skip playback unit configured to play back the moving image video while skipping the moving image video at predetermined time intervals every time a predetermined operation is made on the operation unit, and a playback control unit configured to switch the time intervals skipped by the skip playback unit based on the total playback time period of the moving image video.01-27-2011
20110115948CAMERA APPARATUS WITH MAGNIFIED PLAYBACK FEATURES - An embodiment of a camera apparatus includes transferring a compressed playback streaming signal output from a recording medium to a map defined in a memory circuit, decoding the transferred playback streaming signal by a decoder, converting the decoded signal to a YUV signal in an image processing unit, transferring the converted signal to the map as a YUV signal, generating a magnified or reduced image from the YUV signal in the image processing unit, and storing the image on the map, overlaying a magnified or reduced image prepared on the map according to a magnified playback request, and outputting the overlaid image for seeking an output position.05-19-2011
20110129195PLAYBACK APPARATUS - According to one embodiment, a capturing apparatus includes a capturing unit configured to capture a moving image video, a storage unit configured to store the moving image video captured by the capturing unit, an operation unit configured to include a plurality of keys used to instruct playback of the moving image video stored in the storage unit, a skip playback unit configured to play back the moving image video while skipping the moving image video at predetermined time intervals every time a predetermined operation is made on the operation unit, and a playback control unit configured to switch the time intervals skipped by the skip playback unit based on the total playback time period of the moving image video.06-02-2011

Patent applications by Tatsuhiko Ikehata, Ome-Shi JP

Toshihiko Ikehata, Osaka JP

Patent application numberDescriptionPublished
20090123844Lithium Primary Battery and Manufacturing Method Therefor - A lithium primary battery including a positive electrode, a negative electrode, an organic electrolyte, and a separator interposed between the positive electrode and the negative electrode: the negative electrode including a negative electrode active material; the negative electrode active material being at least one selected from the group consisting of lithium metal and a lithium alloy; at least a surface layer portion of the negative electrode including a composite of amorphous carbon material and the negative electrode active material; and the surface layer portion facing the positive electrode with the separator interposed therebetween.05-14-2009
20090325073MATERIAL FOR CONTACT COMPONENTS OR BATTERY COMPONENTS, AND BATTERY USING THE SAME - A material for contact components or battery components, which includes a metal sheet having a surface layer portion containing a first metal element, the metal sheet including a Cr-containing steel plate or a surface-treated steel plate, and at least a part of the first metal element on an outermost surface of the surface layer portion being substituted by a second metal element having a nobler standard electrode potential than the first metal element, the second metal element being deposited on the outermost surface in a state of a particulate metal, oxide, or hydroxide.12-31-2009
20110020711LITHIUM BATTERY - The present invention has an objective to improve the storage characteristics and pulse discharge characteristics, especially in the high temperature region of 100° C. or more, of a lithium battery comprising a positive electrode including manganese oxide, a negative electrode, and a non-aqueous electrolyte. To achieve this objective, the lithium battery of the present invention includes a positive electrode (01-27-2011

Patent applications by Toshihiko Ikehata, Osaka JP

Yoshitomo Ikehata, Tsuruga-Shi JP

Patent application numberDescriptionPublished
20090297860LIGHT DIFFUSION FILM - A light diffusion film which has excellent light transmittance and light diffusibility while maintaining excellent heat resistance, mechanical strength and thickness accuracy intrinsic to a biaxially stretched film, and is suppressed in generation of curling after heat treatment, is provided.12-03-2009

Yoshiyuki Ikehata, Kawasaki JP

Patent application numberDescriptionPublished
20080211953LINEAR IMAGE SENSOR - A linear image sensor with low noise and low power consumption comprises both high and low resolution analog shift registers for each photocell array. Noise in the output signals is decreased by driving either the low resolution analog shift register or the high resolution analog shift register depending on a required resolution. The power consumption of the linear image sensor is decreased because a charge detector receives charges from the high and low resolution analog shift registers.09-04-2008