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Ebisawa, JP

Akira Ebisawa, Tokyo JP

Patent application numberDescriptionPublished
20110295017Organic EL Device - A highly stable organic EL material having the properties of both benzofluoranthene and anthracene structures is provided.12-01-2011

Hisafumi Ebisawa, Hiratsuka-Shi JP

Patent application numberDescriptionPublished
20090153444IMAGE DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF - An image display apparatus includes a face plate with a plurality of light-emitting regions, a rear plate with electron-emitting devices corresponding to the plurality of light-emitting regions, respectively, and a drive circuit that drives the electron-emitting devices. The drive circuit has a correction circuit that calculates a correction value evaluated by influence of emitted electrons from electron-emitting devices which correspond to light-emitting regions around the light-emitting region to be corrected, and corrects a signal input to the electron-emitting device corresponding to the light-emitting region to be corrected based on the correction value. The correction circuit has an adjustment circuit that adjusts the correction value based on variation of characteristics of the plurality of light-emitting regions. Therefore, an image display having improved correction performance and lesser display unevenness can be performed.06-18-2009

Hisafumi Ebisawa, Tokyo JP

Patent application numberDescriptionPublished
20100053034FACE PANEL FOR COLOR IMAGE DISPLAY APPARATUS, PANEL FOR COLOR IMAGE DISPLAY APPARATUS, AND COLOR IMAGE DISPLAY APPARATUS - There is provided a face panel for a color image display apparatus according to the present invention, comprising a transparent substrate, a plurality of phosphor layers disposed on the transparent substrate for emitting different color lights, and a plurality of transmittance adjustment layers interposed between the transparent substrate and the plurality of phosphor layers in correspondence to the plurality of phosphor layers, respectively, for adjusting the transmittances of the lights emitted from the plurality of phosphor layers, wherein, 03-04-2010
20100253198IMAGE DISPLAY APPARATUS AND MANUFACTURING METHOD OF THE IMAGE DISPLAY APPARATUS - An image display apparatus according to the present invention comprises a rear plate having a plurality of electron emitting devices; a face plate having a substrate, a plurality of light emitting members arranged on the substrate, a partition member interposed between the adjacent light emitting members, an anode electrode covering the plurality of light emitting members, and a low potential electrode separated from the anode electrode with an interval and disposed in such a manner as to surround the anode electrode; and a covering member covering an end of the low potential electrode on a side of the anode electrode in separation from the anode electrode, wherein a potential to be applied to the low potential electrode is lower than that to be applied to the anode electrode, and the covering member and the partition member are made of the same material.10-07-2010

Isao Ebisawa, Tokyo JP

Patent application numberDescriptionPublished
20100327753STACKED BODY, LIGHT EMITTING DEVICE, AND IMAGE FORMATION DEVICE - A stacked body comprising a light emitting layer and a light detecting element which detects light emitted by the light emitting layer. The light detecting element has a light detecting region which overlaps a light emitting surface of the light emitting layer as viewed in the thickness direction of the light emitting layer.12-30-2010
20110052819APPLICATION DEVICE AND METHOD OF PRODUCING APPLICATION LAYER USING SAME - An application device comprises a liquid tank for retaining a liquid, and a discharge unit to which the liquid is supplied from the liquid tank, and which discharges the liquid to an application-target area of an object at a set application width, The discharge unit comprises a head cylinder filled with the liquid supplied from the liquid tank, and the nozzle plate which is provided at one end of the head cylinder in a replaceable manner and which is provided with plural nozzle holes discharging the liquid. The application width can be changed by merely replacing the nozzle plate without changing of an application condition.03-03-2011
20110059256DELIVERY UNIT, COATING APPARATUS, AND COATING METHOD - It is an object of the present invention to apply a liquid uniformly on a to-be-coated area of an object subjected to liquid coating. A delivery unit which delivers the liquid on the to-be-coated area of the object subjected to liquid coating comprises a main body filled with the liquid and a nozzle plate which is provided at one end side of the main body and which is provided with a delivery path for delivering the liquid. The axial line of the delivery path is inclined relative to a vertical axis toward an opposite side of a travelling direction in which the delivery unit travels relative to the to-be-coated area.03-10-2011
20110225799PRODUCTION APPARATUS AND PRODUCTION METHOD OF LIGHT EMITTING DEVICE - The apparatus manufactures a light emitting device provided with a plurality of light emitting elements arranged on a substrate. The apparatus comprises: a rotating plate cylinder provided with a flexographic plate for printing ink that forms an organic layer of the light emitting elements on the substrate; an intermediate transfer member that contacts the flexographic plate to transfer the ink; a head unit that supplies the ink to the intermediate transfer member; a storage unit that stores as an ink replenishment pattern a region in which the ink is removed from the intermediate transfer member by the transfer of the ink from the intermediate transfer member to the flexographic plate; and a control unit that supplies the ink from the head unit to the region of the ink replenishment pattern on a surface of the intermediate transfer member.09-22-2011

Patent applications by Isao Ebisawa, Tokyo JP

Isao Ebisawa, Hamura-Shi JP

Patent application numberDescriptionPublished
20090060545EXPOSING DEVICE AND IMAGE FORMING APPARATUS - An exposing device which radiates light on a photoconductor drum which rotates, thereby executing exposure, includes a light-emitting element unit including light-emitting element having an emission area which emits light that is generated, the emission area having a rectangular shape with a long side along a direction perpendicular to a rotational direction of the photoconductor drum, and a short side along the rotational direction, a lens unit which focuses the light, which is emitted from the emission area, on a peripheral surface of the photoconductor drum, thereby executing exposure, and forming on the peripheral surface a beam spot, and a driving circuit which causes the light-emitting element to emit light, thereby making a width of the shape of the beam spot in a direction along the rotational direction close to a width of the beam spot in a direction perpendicular to the rotational direction.03-05-2009
20100245528EXPOSURE APPARATUS, METHOD FOR CORRECTING EMISSION QUANTITY OF EXPOSURE APPARATUS, AND IMAGE FORMING APPARATUS - An exposure apparatus has a plurality of light emitting elements and a light quantity measuring circuit, sets a reference light quantity based on a plurality of emission quantities when the plurality of light emitting elements emit light in accordance with a specific gradation signal for a predetermined emission time, generates a plurality of corrected gradation signals by correcting the gradation signal based on the differences between the reference light quantity and the plurality of emission quantities so that the plurality of emission quantities of the plurality of light emitting elements become close to the reference light quantity, and corrects the emission time of the plurality of light emitting elements so that the plurality of emission quantities of the plurality of light emitting elements become close to the target reference light quantity set in accordance with image data.09-30-2010
20110116819EXPOSING DEVICE AND IMAGE FORMING APPARATUS - An exposing device which radiates light on a photoconductor drum which rotates, thereby executing exposure, includes a light-emitting element unit including light-emitting element having an emission area which emits light that is generated, the emission area having a rectangular shape with a long side along a direction perpendicular to a rotational direction of the photoconductor drum, and a short side along the rotational direction, a lens unit which focuses the light, which is emitted from the emission area, on a peripheral surface of the photoconductor drum, thereby executing exposure, and forming on the peripheral surface a beam spot, and a driving circuit which causes the light-emitting element to emit light, thereby making a width of the shape of the beam spot in a direction along the rotational direction close to a width of the beam spot in a direction perpendicular to the rotational direction.05-19-2011

Patent applications by Isao Ebisawa, Hamura-Shi JP

Junya Ebisawa, Izunokuni JP

Patent application numberDescriptionPublished
20100090002MERCHANDISE REGISTRATION PROCESSING SYSTEM - When obtaining an ID code from a user who holds out an arm to a corresponding merchandise in a noncontact manner, respective information terminal devices accept a registration input of the corresponding merchandise. When accepting the registration input of the corresponding merchandise, registration merchandise information including obtained user identification information and merchandise identification information for identifying the merchandise corresponding to the information terminal device is transmitted to a server device. The server device stores and manages merchandise sales information for the respective ID codes from the registration merchandise information received from the respective information terminal devices. When the ID code is input from a settlement device, the merchandise sales information corresponding to the ID code is transmitted to the settlement device. The settlement device performs the settlement processing based on the merchandise sales information received from the server device.04-15-2010

Kan Ebisawa, Kanagawa JP

Patent application numberDescriptionPublished
20080260391Optical communication apparatus and optical communication method - An optical communication apparatus is disclosed. The optical communication apparatus includes a light transmission section, a light reception section, and a control section. The light transmission section causes a light emitting portion which outputs light in a visual line direction of a user to transmit information. The light reception section causes a light receiving portion which receives light from the visual line direction of the user to receive information. The control section determines whether or not another optical communication apparatus is an information communication target based on identification information when the light reception section has optically received communication request information and the identification information from the other optical communication apparatus and causes the light transmission section to optically transmit communication response information to the other optical communication apparatus when the control section has determined that the other optical communication apparatus be the information communication target.10-23-2008
20100020185IMAGE DISPLAY SYSTEM, DISPLAY DEVICE AND DISPLAY METHOD - The present invention makes it possible to let a user arbitrarily and easily see any other scene than himself or herself in his or her view (the scene seen from any other moving body than him or her). In a display device (an image pickup and display device 01-28-2010
20100085462DISPLAY APPARATUS, DISPLAY METHOD - Display control that extends a user's visual ability is accomplished. By wearing an eyeglass-type or headgear-type mounting unit, he or she is allowed to see display means disposed in front of his or her eyes. By causing a part of a screen area of the display means to be in a through-state and a display with a display image signal to be executed, the user can see an image of a scene different from a scene that he or she ordinarily sees with a display of the display image signal while he or she can see the ordinary visual scene with the through-state area.04-08-2010
20100091139IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND IMAGE PROCESSING SYSTEM - A replacement area is set within an image expressed with captured image data. A pixel area with image content that can be processed without greatly altering the entire image content, for instance, may be designated as the replacement area. Replacement image data are generated by executing processing for replacing all of or part of the pixel data in the replacement area with insertion image data. The insertion image data are image data containing text, graphics or the like, such as an advertisement, a message or a translation. Consequently, various types of information can be provided in the replacement image data, a message from the user can be incorporated in the replacement image data, or better user convenience can be assured through the replacement image data.04-15-2010
20110173054Advertising Insertion, Profiling, Impression, and Feedback - Various apparatus, methods and systems for insertion of advertisements in various environments are provided. Apparatus, methods and systems for profiling users, registering advertisement impressions and generating feedback in response to advertisement viewing are also disclosed.07-14-2011

Patent applications by Kan Ebisawa, Kanagawa JP

Katsuhiko Ebisawa, Tokyo JP

Patent application numberDescriptionPublished
20090060693Working Device and Working Method with Robot - Provided is a working device wherein an operator is not required to enter a working area (K) of a robot (03-05-2009

Katsumi Ebisawa, Nagoya-Shi JP

Patent application numberDescriptionPublished
20100260722Material for ameliorating skin tissue and method for producing the same - A material for ameliorating skin tissue provided by the invention comprises, as a main component, a culture obtained by culturing cells or tissue fragments derived from human or other mammalian alveolar mucosa. Typically, 50% or more of the cells contained in the culture are fibroblasts, and having a high growth rate and a high productivity in vascular endothelial cell growth factor (VEDF) and/or keratinocyte growth factor (KGF).10-14-2010

Katsuo Ebisawa, Aomori JP

Patent application numberDescriptionPublished
20090206949Electrical waveform adjuster - An object of the present invention is to provide an electrical waveform adjuster capable of adjusting various voltage waveforms supplied to an electric apparatus to improve an operation capability of the electric apparatus, and also, to provide an electrical waveform adjuster capable of mitigating physical harmful effects on a user of the electric apparatus.08-20-2009

Makoto Ebisawa, Ibaraki-Ken JP

Patent application numberDescriptionPublished
20080205107Integrated-inverter electric compressor - An object is to provide an integrated-inverter electric compressor that can enhance assembly and vibration resistance of power semiconductor switching devices and control substrates thereof constituting the inverter device. The integrated-inverter electric compressor, in which an inverter device is installed in an inverter container provided on an outer circumference of a housing, includes a plurality of IGBTs constituting the inverter device and a guide member having a plurality of guide holes for passing terminals of the IGBTs provided between the control substrate and the IGBTs. The guide member is provided with at least one first positioning pin, fitted in positioning holes provided in a mounting surface of the IGBT, in one side surface facing the IGBT, and at least one second positioning pin, fitted in positioning holes provided in the control substrate, in another side surface facing the control substrate.08-28-2008

Mizue Ebisawa, Saitama-Ken JP

Patent application numberDescriptionPublished
20100103417Optical Characteristic Measuring Apparatus, Optical Characteristic Measuring Method, and Optical Characteristic Measuring Unit - An optical characteristic measuring device includes: an optical system (04-29-2010

Norikazu Ebisawa, Yokohama JP

Patent application numberDescriptionPublished
20090058738RADIO APPARATUS AND ANTENNA THEREOF - A feed element and a parasitic element are formed on the ends of a board. The feed element is formed on the surface of the board, and the parasitic element is formed on the back of the board. A circuit region of the board is mounted with a radio communication circuit. The feed element is connected with a signal line, and the parasitic element is connected with a GND line. A slit is provided between the feed element and the circuit region, and a slit is provided between the parasitic element and the circuit element.03-05-2009
20100232530COMMUNICATION APPARATUS - A communication apparatus includes a transmitter for transmitting an outgoing radio signal, a receiver for receiving an incoming radio signal, and a controller for controlling a direct current carrier leakage, and the transmitter includes a first multiplier for multiplying a first carrier-wave signal by an In-phase signal, a second multiplier for multiplying a signal having the similar frequency as and a phase shifted by 90 degree with respect to the first carrier-wave signal by a Quadrature-phase signal, and a transmitting amplifier for amplifying a composite signal multiplied by the In-phase signal and the Quadrature-phase signal, respectively, and outputting the composite signal for forming the outgoing radio signal.09-16-2010

Ryu Ebisawa, Yokohama JP

Patent application numberDescriptionPublished
20080239346COPY MACHINE CONTROL APPARATUS AND COPY MACHINE CONTROL METHOD - A copy machine control apparatus that can realize copy management of a print, editing a duplicate, management of distribution destinations of a duplicate, and control of outward transmission of a duplicate, by the use of a conventional digital copy machine. The copy machine control apparatus acquires a scan image of a print from a digital copy machine, processes the acquired scan image, and thereafter returns the processed scan image to the digital copy machine to print the processed scan image on a substrate.10-02-2008
20090174893PRINT MANAGEMENT SYSTEM AND METHOD - A print management system is provided with a printer having a tag reader that reads a unique identifier of an IC tag attached to a medium, a log server that acquires information related to printing on the medium as a log, an ID management server that receives the identifier read by the tag reader, links the identifier to the time of printing on the medium or time at which the information of the IC tag is received and holds them in a storage and a print log integrating server that transmits the identifier of the IC tag attached to the medium to the ID management server, acquires the time at which the identifier is received from the ID management server, acquires logs in the vicinity of the time from the log server, links the log and the medium, stores and manages them in the storage.07-09-2009
20090237713Print managing apparatus, print managing method, and program - A print managing apparatus is provided, which is able to reduce the possibility of information leakage due to the printed material, without implementing a new function in the network printer. When there is a directive to perform printing, the print managing apparatus generates a release key, incorporates the generated release key in the print data, and transfers the print data to the network printer. Then, the print managing apparatus displays on the display device, a screen prompting for a release key that corresponds to the release key, which is printed on a printed medium together with the print data.09-24-2009

Patent applications by Ryu Ebisawa, Yokohama JP

Takashi Ebisawa, Wakaguri JP

Patent application numberDescriptionPublished
20090294701Image reading apparatus and image reading method for effectively performing shading compensation - When reading the first document sheet, light intensity reference data is acquired by sampling a white reference plate while acquiring light intensity reference auxiliary data indicative of the light intensity of a light source lamp by sampling an auxiliary white reference plate. Then, just before reading the second or subsequent sheet, the auxiliary white reference plate is sampled to acquire the latest light intensity auxiliary data, followed by calculating the change amount from the light intensity reference auxiliary data. The change amount is used to correct the light intensity reference data separately for each picture element by referring to the profile data in which is stored the change amount of the sample value of each picture element corresponding to the change amount of the light intensity, followed by performing the shading compensation. By this configuration, it is possible to perform shading compensation in correspondence with the actual light intensity reduction.12-03-2009

Takashi Ebisawa, Kanagawa JP

Patent application numberDescriptionPublished
20090156411Method of Producing Superconductive Oxide Material - There is provided a method of efficiently producing a superconductive material more excellent in properties, and large in area when executing thermal decomposition of a metalorganic compound, and formation of a superconductive material with heat treatment. The method of producing a superconductive material comprising the step (1) of applying a solution of an organic compound of metals, oxides of the metals forming a superconductive material, onto a support body to be subsequently dried, the provisional baking step (2) of causing organic components of the organic compound of the metals to undergo thermal decomposition, and the main baking process step (3) of causing transformation of the oxides of the metals into the superconductive material, thereby producing an epitaxially-grown superconductive coating material, wherein the support body is irradiated with the laser light during a period between the steps (1) and (2) from a surface of the support body, on the opposite side of the surface coated with the solution of the organic compound of the metals for forming the superconductive material.06-18-2009
20090318296Method of Producing Superconductive Oxide Material - The invention provides a method of efficiently producing a superconductive material more excellent in properties without the occurrence of ablation and so forth, and large in area when executing thermal decomposition of an organic compound of metals, and formation of a superconductive material with heat treatment. The method of producing a superconductive material comprising the step (1) of applying a solution of an organic compound of metals, oxides of the metals forming a superconductive material, onto a support body to be subsequently dried, the provisional baking step (2) of causing organic components of the organic compound of the metals to undergo thermal decomposition, and the main baking process step (3) of causing transformation of the oxides of the metals into the superconductive material, thereby producing an epitaxially-grown superconductive coating material, wherein at the time of irradiation of a surface of the support body coated with the solution of the organic compound of the metals for forming the superconductive material, and/or of a surface of the support body, opposite to the surface coated with the solution of the organic compound of the metals, with the laser light, during a period between the steps (1) and (2), it is executed under the conditions adopting the following range. 12-24-2009

Takashi Ebisawa, Ibaraki-Ken JP

Patent application numberDescriptionPublished
20080271617Stencil printing machine with a plurality of drum units and method of controlling the same - A controller reads out image data of an area frame that a user has drawn on an original and accurately extracts the area frame by removing noise from the read-out image data to divide image data of an area outside the area frame and image data of an area inside the area frame into separate stencils, according to a separation program. It is therefore possible to execute a separation process desired by the user without increasing costs and man-hours and with easy operations not making the user feel troublesome.11-06-2008

Takemasa Ebisawa, Nagoya JP

Patent application numberDescriptionPublished
20110239551Self-centering compact damper unit applicable to structures for seismic energy dissipation - The damper unit 10-06-2011

Yasushi Ebisawa, Kyoto-Shi JP

Patent application numberDescriptionPublished
20090187863STORAGE MEDIUM STORING INPUT PROCESSING PROGRAM AND INPUT PROCESSING APPARATUS - A game system includes a game apparatus and a controller. For example, whether an operation of waving the controller has been performed is determined based on at least one of a pointed position on a display screen by the controller and acceleration. A wind object is generated and moved in virtual game space according to the waving operation. When it is determined that the wind object has collided with a windmill object disposed in the virtual game space, the windmill object is influenced by the wind and its rotation speed is changed.07-23-2009
20100194752STORAGE MEDIUM HAVING INPUT PROCESSING PROGRAM STORED THEREON AND INPUT PROCESSING DEVICE - An input processing program for displaying a virtual 3-dimensional space and causing a computer to execute: a virtual plane setting step for setting a virtual plane in the virtual 3-dimensional space; a 2-dimensional coordinate detection step for detecting 2-dimensional coordinates inputted by a pointing device; an on-virtual plane moving step for moving a predetermined object on the virtual plane based on the 2-dimensional coordinates; an in-3-dimensional-space moving step for moving the object in the virtual 3-dimensional space out of the virtual plane, according to a predetermined input condition, and a display control step for displaying the object which is moved in the on-virtual plane moving step and the in-3-dimensional-space moving step and represented in the virtual 3-dimensional space.08-05-2010
20110134116INFORMATION PROCESSING PROGRAM AND INFORMATION PROCESSING APPARTUS - As a virtual plane used when converting a designation point, which is a touched position on a touch panel, into a control point, in a virtual three dimensional space, used for controlling a movement of an object, a first virtual plane is used when a ball is an object to be controlled; a second virtual plane is used when an object to be operated is a dog and an action mode thereof is an attention mode; a third virtual plane is used when the object to be operated is the dog and the action mode thereof is a lick mode; a fourth virtual plane is used when the object to be operated is the dog and the action mode thereof is a rope shake mode; and a fifth virtual plane is used when the object to be operated is the dog and the action mode thereof is a circle mode.06-09-2011
20110227916STORAGE MEDIUM STORING GAME PROGRAM AND GAME APPARATUS - A computer generating a three-dimensional space and the images to be shown on a display: sets a first angle of view of the virtual camera; displays the image in accordance with the first angle of view; detects a position on the displayed image pointed to by the input device; calculates a straight line passing through the detected position and the virtual camera in the three-dimensional space; identifies an object intersecting the straight line; automatically sets a second angle of view of the virtual camera to zoom in and display the identified object, and displays the identified object using the display device from the perspective of the second angle of view.09-22-2011

Patent applications by Yasushi Ebisawa, Kyoto-Shi JP

Yasushi Ebisawa, Kyoto JP

Patent application numberDescriptionPublished
20090135138STORAGE MEDIUM HAVING INPUT PROCESSING PROGRAM STORED THEREON AND INPUT PROCESSING DEVICE - An input processing device comprises a display screen and a pointing device for inputting corresponding 2-dimensional coordinates on the display screen. A 3-dimensional space is displayed on the display screen and the 2-dimensional coordinates inputted from the pointing device are detected. Next, shift amounts, per unit of time, of the detected 2-dimensional coordinates are calculated based on a predetermined calculation start condition. And the calculated shift amounts are converted to 3-dimensional coordinate shift amounts in the 3-dimensional space.05-28-2009
20100041478Game program - A CPU core determines whether a stick is in contact with a touch panel based on an output signal from the touch panel; if not in contact, a gazing point of a virtual camera is moved to a collective center of masses for objects; on the other hand, if the stick is in contact with the touch panel, setting values for the camera are fixed, an operation target object is caused to appear at a position, in a game space, corresponding to touch coordinates, and, then, the operation target object is moved in accordance with a dragging operation from a player; the setting values for the camera are fixed until the stick detaches from the touch panel; and, accordingly, when the player moves an arbitrary object in the three dimensional game space by operating the touch panel, the player can accurately move the object to an intended point.02-18-2010
20100091038STORAGE MEDIUM HAVING INPUT PROCESSING PROGRAM STORED THEREON AND NPUT PROCESSING DEVICE - An input processing device including a display screen and a pointing device for inputting corresponding 2-dimensional coordinates on the display screen. A 3-dimensional space is displayed on the display screen and the 2-dimensional coordinates inputted from the pointing device are detected. Next, shift amounts, per unit of time, of the detected 2-dimensional coordinates are calculated based on a predetermined calculation start condition. And the calculated shift amounts are converted to 3-dimensional coordinate shift amounts in the 3-dimensional space.04-15-2010

Yoshimitsu Ebisawa, Koganei-Shi JP

Patent application numberDescriptionPublished
20090296693Session Initiation Protocol Telephone System, Data Transmission Method, Server Unit, and Telephone Terminal - According to an aspect of the present invention, there is provided a Session Initiation Protocol (SIP) telephone system comprises a server unit, telephone terminals and a module. The server is connected to Internet Protocol (IP) network. The telephone terminals transmit and receive SIP messages to and from the server unit via the IP network. The module applies SIP messages regarding event notification to data transmission to form interactive communication paths among the server unit and each of the telephone terminals.12-03-2009
20110228762Telephone System, Telephone Exchange Apparatus, and Connection Control Method Used in Telephone Exchange Apparatus - According to one embodiment, a telephone exchange apparatus includes a connector, a memory, a determination module and a controller. The connector performs a part of the function of the media server and connect a distribution server that distributes an input media packet to the telephone terminals. The memory stores a connection management table indicating a correspondence relation between a terminal ID, a server ID and codec information, when a call connection related to the unicast packet distribution is established. The determination module refers to the connection management table when performing the unicast packet distribution, and determines whether there is a call connection using the same codec information based on reference result of the connection management table. The controller dynamically connects a plurality of telephone terminals using the same codec to a media server via the distribution server.09-22-2011

Yoshinobu Ebisawa, Shizuoka JP

Patent application numberDescriptionPublished
20090219386PUPIL DETECTION DEVICE AND PUPIL DETECTION METHOD - The pupil detection device according to the present invention includes a camera means C, a light source L, an optical path forming means, and a calculation means, which are disposed in a manner to retain the relation by means of the optical path forming means, such that the examinee's face is irradiated with the light from the light source from an aperture of the camera means, and that a face image including a pupil EB is formed in the above camera means. The formed image data is calculated to detect the pupil. The above light source L includes a first illumination light source, having a first wavelength light component to make a bright pupil by reflection in the examinee's pupil, and a second illumination light source having a second wavelength light component to make a dark pupil by reflection in the examinee's pupil and exhibiting the same illumination effect as the first illumination light source except for the pupil. The camera means C includes a first image data acquisition means using the first illumination light source, and a second image data acquisition means using the second illumination light source. The above calculation means calculates the first image data and the second image data, so as to detect the pupil.09-03-2009
20090219484VIEW POINT DETECTING DEVICE - A gaze point detecting device 09-03-2009

Yoshinobu Ebisawa, Hamamatsu-Shi JP

Patent application numberDescriptionPublished
20110242486AUTISM DIAGNOSIS SUPPORT APPARATUS - An autism diagnosis support apparatus 10-06-2011

Yutaka Ebisawa, Osaka JP

Patent application numberDescriptionPublished
20090208584Solid preparation - The solid preparation of the present invention aims at providing a solid preparation superior in the stability during production and preservation even when a poorly water-soluble substance having a low melting point is contained in a large amount, and also superior in the disintegration property and release property of a poorly water-soluble substance having a low melting point, after oral administration, and is characterized by the following 1) to 3): 1) containing a poorly water-soluble substance having a low melting point, a saccharide, and a cellulose selected from a crystalline cellulose and a low-substituted hydroxypropylcellulose, 2) a saccharide/cellulose weight ratio exceeding 2, and 3) a cellulose content of not less than 5 wt %.08-20-2009