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Kotaka, JP

Kazuhiro Kotaka, Yokohama-Shi JP

Patent application numberDescriptionPublished
20090074903THERMAL INSULATION STAMPER AND PRODUCTION METHOD OF SAME - A thermal insulation stamper includes a first metal layer, a heat insulating layer, an intermediate layer, a conductive coating, and a second metal layer. The first metal layer has a fine pattern on an exposed surface. The heat insulating layer is formed of a heat-resistant resin and overlies the first metal layer. The heat-resistant resin contains oxygen. The intermediate layer overlies the heat insulating layer. The conductive coating overlies the intermediate metal layer. The second metal layer overlies the conductive coating. A region with a high concentration of oxygen is formed in the vicinity of an interface between the heat insulating layer and the intermediate layer. A method for producing such a thermal insulation stamper is also disclosed.03-19-2009

Kazuo Kotaka, Saitama JP

Patent application numberDescriptionPublished
20080303465DRIVE CONTROL SYSTEM OF AN ELECTRIC VEHICLE - The object of the present invention is to provide a drive control system of an electric vehicle that can prevent overshoot of the amount of slip. The drive control system of the electric vehicle includes: a motor to drive a driving wheel; a PDU; a number-of-revolution sensor that detects the number of revolutions of the motor; a grip number of revolutions calculating means 12-11-2008

Kazuo Kotaka, Wako-Shi JP

Patent application numberDescriptionPublished
20090112386ELECTRIC VEHICLE AND REGENERATION CONTROL METHOD FOR ELECTRIC VEHICLE - An electric vehicle includes a device which determines, on the basis of the gradient of a road surface, a target acceleration of the vehicle in the case where the operational states of an accelerator (gas) pedal and a brake pedal of the vehicle are an OFF state when the vehicle is traveling on a down-slope road, a device which determines the correction amount of a regenerative torque for bringing the actual acceleration of the vehicle close to the target acceleration, a device which determines a basic target torque of an electric motor, which becomes a regenerative torque when the operational state of the accelerator (gas) pedal is the OFF state, on the basis of the operational state of the accelerator (gas) pedal, and a device which determines a target torque by correcting the basic target torque on the basis of at least the aforesaid correction amount. The output torque of the electric motor is controlled to the determined target torque. Thus, when the electric vehicle travels on the down-slope road, the regenerative operation of the electric motor is accomplished such that an acceleration suited to the gradient of the road surface can be generated in the vehicle while minimizing the influences of disturbance factors.04-30-2009

Mitsuru Kotaka, Osaka JP

Patent application numberDescriptionPublished
20100077926DUST CAPTURE DEVICE AND PROJECTION TYPE IMAGE DISPLAY APPARATUS - The present invention includes: a rolled filter stretched between first and second winding shafts and, unused part of the filter being wound around the second winding shaft; a brush provided between the first and the second winding shafts so as to come into contact with a surface of the filter; a feeding mechanism for driving the first and the second winding shafts to take up or rewind the filter; and a feeding control unit for controlling the feeding mechanism. When activating a renewing operation for feeding unused part of the filter from the second winding shaft, the feeding control unit controls the feeding mechanism such that once the filter is taken up by the first winding shaft by an take-up amount La, the filter is rewound by the second winding shaft by a rewind amount Lb, and La and Lb satisfy a relationship La≧Lb. Without increasing the amount of the filter or the size of the device itself, the present invention can deliver adequate performance even in a dusty environment by a small number of filter renewing operations.04-01-2010
20100128230PROJECTOR, AND ITS FILTER RENEWAL CONTROL METHOD - A housing (05-27-2010

Nobuhiro Kotaka, Kanagawa JP

Patent application numberDescriptionPublished
20090216810FILE STRUCTURE ANALYZING APPARATUS, FILE STRUCTURE ANALYZING METHOD, AND PROGRAM - The present invention provides a file structure analyzing apparatus for analyzing a file including a group of structured data formed into a tree structure by having a plurality of distinct element packets referenced externally, each of the distinct element packets including a unique identifier for identifying the distinct element packet in question and an external referrer for indicating an external reference destination at which to reference externally another distinct element packet using the unique identifier of the latter packet, the file structure analyzing apparatus including: a distinct element packet input section; an external referrer holding section; a unique identifier holding section; and a reference relationship analysis section.08-27-2009
20090279851Captured image data management method and image capturing apparatus - A captured image data management method is disclosed. Coverage direction data are input to a recorder-built-in type mage capturing apparatus and the coverage direction data are recorded to a nonvolatile memory and a record medium. The captured image data are obtained as files. A name of the file recorded on the record medium is automatically assigned based on title information contained in the coverage direction data and the assigned file name is recorded to the nonvolatile memory and the record medium.11-12-2009

Patent applications by Nobuhiro Kotaka, Kanagawa JP

Satoshi Kotaka, Azumino-Shi JP

Patent application numberDescriptionPublished
20090207441Job Processing Apparatus and Method for Controlling the Job Processing Apparatus - A job processing apparatus includes a first job-receiving section that receives a panel operation job produced by operating a control panel in a mode, and a second job-receiving section that receives non-panel operation jobs other than the panel operation job. A control panel mode-identifying section is also provided to identify which mode the control panel is in when the second job-receiving section receives any one of the non-panel operation jobs. A non-panel operation job-identifying section identifies which non-panel operation job has been received by the second job-receiving section. An execution timing control section controls when the non-panel operation job received by the non-panel operation job-receiving section is executed, according to the identified non-panel operation job and the identified mode of the control panel.08-20-2009
20090271610Multi-Function Apparatus and Method of Restricting Use of Multi-Function Apparatus - A multi-function apparatus which has plural functions includes: an authentication information acquiring unit which acquires authentication information on a user desiring to use the functions by use of an authentication information inputting unit; a use restriction unit which determines whether the user desiring to use the functions has use authority on the basis of the acquired authentication information, and permits the user to use the functions on condition of determining that the user has the use authority; an operation determination unit which determines whether at least one of the authentication information inputting unit, the authentication information acquiring unit, and the use restriction unit normally operates; and a setting change unit which changes setting of the use restriction unit on the basis of an input from the user by executing transfer to a setting change mode on condition that an operation of the transfer to the setting change mode is executed by the user, when the unit determined not to normally operate is present.10-29-2009
20090276846Multi-Function Apparatus and Method of Restricting Use of Multi-Function Apparatus - A multi-function apparatus which has plural functions and is used by direct use through an operation panel and remote use through a communication network, the multi-function apparatus includes: a use setting unit which sets use or non-use of at least some functions of the multi-function apparatus in accordance with a user attribute indicating a direct-use user or a remote-use user; and a use restriction unit which permits a user desiring to use the at least some functions to use the at least some functions on condition that the user attribute of the user is set to be usable by the use setting unit.11-05-2009
20090276847Multi-Function Apparatus and Method of Restricting Use of Multi-Function Apparatus - A multi-function apparatus which has plural functions includes: an authentication information acquiring unit which acquires authentication information on a user desiring to use the functions by use of an authentication information inputting unit; a use restriction unit which determines whether the user desiring to use the functions has use authority on the basis of the acquired authentication information, and permits using the functions on condition of determining that the user has the use authority; a mode control unit which acquires operation information formed by the user and transfers a mode of the multi-function apparatus to a basic operation setting mode, when the operation information is accompanied with basic operation setting of the multi-function apparatus; and a log-out control unit which maintains the functions so as to be used by prohibiting a log-out process, when the multi-function apparatus is in the basic operation setting mode at the time of detecting the log-out operation of the user.11-05-2009
20110167431CONTROL OF APPARATUS INCORPORATING COMPUTER - The burden of designing software for controlling an apparatus incorporating a computer is reduced. An apparatus that incorporates a computer having software including a plurality of components and that is controlled by the computer includes an obtainment unit that obtains information to be delivered from a component to another component, a registration unit that registers information identification information for identifying information that each component wishes to receive in a delivery table in advance, and a delivery unit that identifies a component to which the information obtained by the obtainment unit is to be delivered on the basis of the delivery table and delivers the information to the identified component.07-07-2011

Patent applications by Satoshi Kotaka, Azumino-Shi JP

Toshikazu Kotaka, Shiojiri-Shi JP

Patent application numberDescriptionPublished
20080204495LIQUID EJECTING APPARATUS - The invention provides a liquid ejecting apparatus that includes: a main scan section that scans the liquid ejecting head in a main scan direction; a sub scan section that scans the ejection target medium in a sub scan direction, the sub scan section including a pair of transport rollers and a pair of ejection rollers; and a controlling section that acquires, an expected timing of a switchover between a state in which the ejection target medium is nipped by both of the pair of transport rollers and the pair of ejection rollers and a state in which the ejection target medium is nipped by only one of the pair of transport rollers and the pair of ejection rollers, and that changes an ejecting condition, during a plurality of main scan operations in a transition interval that is set around the expected timing.08-28-2008
20090134571RECORDING MEDIUM TRANSPORTING DEVICE AND RECORDING APPARATUS - A recording medium transporting device includes a transporting unit that transports a recording medium; a guide member that supports and guides the recording medium in a downstream direction, the guide member being disposed downstream of the transporting unit; and a restraining unit that includes a restraining member having a restraining section, the restraining section being movable relative to the guide member. The restraining section imposes a restraint on the recording medium to prevent the recording medium from rising above the guide member at a position downstream of the transporting unit. A restriction state of the restraining member is switchable between at least two states, and the restriction state is switched so that a degree of the restraint is reduced or the restraint is removed before a trailing edge of the recording medium passes the restraining section.05-28-2009
20100025912METHOD OF DETECTING SHEET IN TRANSPORT DEVICE, TRANSPORT DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS - A transport device includes a set section, a sheet sensor, and a feeding member. When a detection member does not retract, the sheet sensor outputs an OFF-detection signal. The feeding member is displaced between a feed position and a non-feed position on the basis of the detection signal. At the feed position, the feeding member comes in contact with the sheet set in the set section from above and feeds the sheet toward the downstream side on a transport path. At the non-feed position, the feeding member is separated upward from the feed position. A method, which detects a sheet in the transport device, includes displacing the feeding member from the non-feed position to the feed position, and detecting that the sheet does not exist in the set section when an OFF-detection signal is output from the sheet sensor while the feeding member is positioned at the feed position.02-04-2010
20100025927TRANSPORT DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS - A transport device, which transports a sheet set in a set section toward the downstream side on a transport path, includes a restricting member. The restricting member is provided at a set position of the sheet in the set section, and is displaced to restrict the sheet moving toward the downstream side on the transport path. The restricting member includes a restricting section that comes in contact with a front end of the sheet from the downstream side on the transport path, and is rotatable about a shaft extending along the transport path so as to be displaced between a first position where the restricting section protrudes on the transport path and a second position where the restricting section retracts from the transport path.02-04-2010

Patent applications by Toshikazu Kotaka, Shiojiri-Shi JP

Yasutoshi Kotaka, Kawasaki JP

Patent application numberDescriptionPublished
20090050804METHOD OF MEASURING DIMENSION OF FILM CONSTITUTING ELEMENT AND APPARATUS THEREFOR - A method of evaluating an element that includes the step of preparing a thin evaluation sample including a first portion in which a first layer containing a first material and a second layer containing a second material are laminated, a second portion containing the first material, and a third portion containing the second material; and calculating the thickness of the first layer in the first portion.02-26-2009