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Akatsu, JP
Fukumi Akatsu, Fukushima-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090200893 | Carbon brush and rotating electrical machine - A rotating electrical machine, which is a direct current motor, includes carbon brushes. Each carbon brush contains graphite grains, metal particles, and solid lubricant, which are sintered in a dispersed state. The graphite grains are each formed of granulated substance of raw graphite particles, and the particle diameters of the graphite grains are within a range of 60 to 280 μm. The surface of the granulated substance is coated with amorphous carbon made of carbides of organic binder. A plurality of holes are formed in each carbon brush. The dimension (maximum dimension) of the holes is less than half the average particle diameter of the raw graphite particles. | 08-13-2009 |
Hiroyuki Akatsu, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090192859 | SYSTEM FOR PERFORMING SCHEDULE MANAGEMENT, SCHEDULE MANAGEMENT METHOD AND PROGRAM - A system includes a structure information obtaining unit which obtains structure information containing information on components of a development target in a project and on dependency relationships between the components, the structure information described, e.g., in SysML, a work item determining unit which determines work items and a work execution order based on the structure information obtained by the structure information obtaining unit; a detailed item determining unit; a date scheduling unit and a WBS storage which manages the determined work items and work execution order as work schedule definition information. The work item determining unit determines a work item related to a leaf component, which is a component not including any other component, and determines, in a case where all of the multiple components included in a single predetermined component are leaf components, a work item related to a coupling relationship between the leaf components. | 07-30-2009 |
| 20100332444 | AUTOMATIC DESIGNING SYSTEM, AUTOMATIC DESIGNING METHOD AND AUTOMATIC DESIGNING PROGRAM FOR AUTOMATICALLY DESIGNING ARCHITECTURE FOR SYSTEM COMPONENTS - An automatic designing system includes: a rule storage unit storing sets of rewrite rules for rewriting variable nodes of a hierarchically structured graph in a design architecture for the system; a search unit sequentially determining variable nodes as application targets for the rewrite rules by searching the graph, including components in the design architecture for the system to be designed, using a search tree; a judgment unit judging whether the rewrite rule is applicable to the determined variable node; and a rule application unit replacing the determined variable node with a partial graph, including at least one of fixed and variable nodes, according to the rewrite rule, in response to a judgment that the rewrite rule is applicable. The search unit performs the searching until an undefined variable node no longer exists in the graph to be designed, and performs backtracking on condition that no variable node is found. | 12-30-2010 |
Kan Akatsu, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080290753 | MOTOR - A motor is basically provided with a stator, a rotor, a low permeability layer and a current control device. The stator includes a magnetic stator core and a stator winding. The rotor includes a rotor core and a plurality of permanent magnets arranged to form N and S poles of the rotor. The low permeability layer has a lower magnetic permeability than the rotor core and extends between each of the N and S poles in a direction generally parallel to the magnetic flux paths of the permanent magnets such that the permanent magnets and the low permeability are arranged to obstruct the magnetic flux between the N and S poles to provide a forward salient pole characteristic. The current control device produces a current whose phase is shifted such that the magnetic flux of the permanent magnets intensifies. | 11-27-2008 |
Katsunori Akatsu, Hitachinaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080251436 | Centrifugal Separator - A centrifugal separator includes a rotator part that separates a liquid sample and has a rotor and a drive part. The rotor receives a liquid sample therein and rotates to separate the liquid sample. The drive part drives the rotor to rotate. A controller part controls operations of the rotator part which is mounted in a rotator casing. A controller casing which is separate from the rotator casing mounts the controller part, and the controller part is connected via a drive wire to the drive part in the rotator part. The rotor casing is disposed at a clean room, the controller casing is disposed outside the clean room, and the drive wire passes through a wall of the clean room via an air-tight sealing mechanism. | 10-16-2008 |
Kouichi Akatsu, Hitachinaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110021332 | CENTRIFUGE AND CONTROL METHOD THEREOF - A centrifuge comprises a rotor for holding a sample, a rotation chamber for housing the rotor, a motor for rotating the rotor, an oil diffusion pump for reducing a pressure within the rotation chamber, and a control unit for controlling the heater temperature of the oil diffusion pump for a target set temperature. The control unit changes the target set temperature from a first given temperature to a second given temperature that is lower than the first given temperature after a given period of time elapses since the start of control of the heater temperature. | 01-27-2011 |
Masahiro Akatsu, Hitachinaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080290275 | Electron beam device - Disclosed here is a high resolution scanning electron microscope having an in-lens type objective lens. The microscope is structured so as to detect transmission electrons scattering at wide angles to observe high contrast STEM images according to each sample and purpose. | 11-27-2008 |
Mitsutoshi Akatsu, Niihama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110227100 | LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THEREOF - A light-emitting device comprises: a substrate; a plurality of organic electroluminescent elements provided on the substrate; and a partition defining pixel areas in each of which one of the organic EL elements is provided. The partition comprises an insulating film provided with openings each hollowly formed in an area corresponding to one of the pixel areas and a partition body provided on an opposite side of the insulating film with respect to the substrate. Each of the organic EL elements comprises a pair of electrodes and a light-emitting portion that is interposed between the electrodes and that is arranged in an area surrounded by the insulating film. The thickness of the insulating film is smaller than the thickness of the light-emitting portion. | 09-22-2011 |
Seiji Akatsu, Nagasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20100010231 | METAL COMPLEX, LUMINESCENT DEVICE AND DISPLAY APPARATUS - There is provided a novel luminescent metal complex. A metal complex having a composition of [(Pt | 01-14-2010 |
Seiji Akatsu, Nagasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090198069 | METAL COMPLEX, LIGHT-EMITTING DEVICE AND DISPLAY - An object of the present invention is to provide a novel metal complex. A metal complex having a composition of [(Pt | 08-06-2009 |
Shinichi Akatsu, Hitachinaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100080576 | IMAGE FORMING APPARATUS - An image forming apparatus includes a latent image carrier, a developing unit to develop a latent image on the image carrier with developer including toner and carrier, a developer bearing member, a first detector to detect a toner adhesion amount per unit area of a toner image developed by the developing unit, a second detector to detect humidity, and a controller to calculate an index indicating toner chargeability of the carrier based on detection results of the toner adhesion amount obtained by the first detector and perform a given control process based on calculation results thereof and including a data storage unit to store an algorithm to correct the index to a specific value according to a specific humidity, based on detection results of the humidity obtained by the second detector. The controller corrects the index obtained based on the amount of toner adhesion based on the algorithm. | 04-01-2010 |
Shoji Akatsu, Shiojiri-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090196673 | CUTTER DEVICE AND RECORDING APPARATUS - A cutter device includes a medium supporting surface that supports a recording medium being transported, and a cutter carriage that has a cutter blade for cutting the recording medium and that is movable in a direction perpendicular to the transport direction of the recording medium. An opening that forms a passage region for the cutter carriage is provided in the medium supporting surface so as to extend in the moving direction of the cutter carriage. The opening is provided with a cover capable of switching between a first state in which the cover covers the opening and forms part of the medium supporting surface and a second state in which the cover is retracted to form the passage region for the cutter carriage. | 08-06-2009 |
| 20110052300 | CUTTING APPARATUS AND RECORDING APPARATUS - A cutting apparatus includes: a restricting member that is provided downstream of an ejector that ejects a recording target medium after recording processing, the restricting member restricting a position in height of the ejected recording target medium; and a cutting unit that is also provided downstream of the ejector and moves in a width direction, which is orthogonal to a direction of ejection of the recording target medium, to cut the recording target medium, wherein the restricting member moves between a first position that is located inside a path of movement of the cutting unit and a second position that is located outside the path of movement of the cutting unit. | 03-03-2011 |
Takeshi Akatsu, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090325362 | METHOD OF RECYCLING AN EPITAXIED DONOR WAFER - A method for forming a semiconductor structure that includes a thin layer of semiconductor material on a receiver wafer is disclosed. The method includes removing a thickness of material from a donor wafer, which comprises a support substrate and an epitaxial layer, for surface preparation and transferring a portion of the epitaxial layer from the donor wafer to the receiver wafer. The thickness removed during the surface preparation is adapted to enable formation of a new semiconductor structure from the remaining epitaxial portion of the donor wafer. | 12-31-2009 |
| 20100167500 | METHOD OF RECYCLING AN EPITAXIED DONOR WAFER - A method for forming a semiconductor structure that includes a thin layer of semiconductor material on a receiver wafer is disclosed. The method includes removing a thickness of material from a donor wafer, which comprises a support substrate and an epitaxial layer, for surface preparation and transferring a portion of the epitaxial layer from the donor wafer to the receiver wafer. The thickness removed during the surface preparation is adapted to enable formation of a new semiconductor structure from the remaining epitaxial portion of the donor wafer. | 07-01-2010 |
Tatsuo Akatsu, Nagano-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20080235947 | LIQUID EJECTING HEAD - A conductive nozzle plate is formed with a nozzle orifice. An insulative layer is formed on a first face of the nozzle plate. A head body includes a pressure chamber adapted to contain liquid therein and a pressure generating element operable to cause pressure fluctuation in the liquid. The head body is attached to a second face of the nozzle plate so as to communicate the pressure chamber with the nozzle orifice. The second face of the nozzle plate and the head body are fixed to a head case. A conductive head cover covers a part of the first face of the nozzle plate while exposing the nozzle orifice. A part of the nozzle plate and the head cover directly come into contact with each other. | 10-02-2008 |
Tohru Akatsu, Hitachi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100262306 | CONTROL APPARATUS FOR A SYSTEM OF MONITORING AND CONTROLLING A PLANT - A control apparatus for a plant system has data input/output units for inputting measured data obtained from a plant and a control command for the plant, a data transmission unit for transmission of data between a control unit and a plant monitor unit which are coupled to each other through a network, and a stimulated data mass setting and cancelling unit for performing mass setting of data handled by the data input/output unit and/or data handled by the data transmission unit to simulated data managed in the form of a list table by means of a maintenance tool and performing mass cancelling of the stimulated data set in the list table. | 10-14-2010 |
| 20110224806 | PLANT MONITOR AND CONTROL DEVICE AND A MAINTENANCE SUPPORT METHOD THEREOF - This invention includes a control device and a maintenance support device. The maintenance support device included in the plant monitor and control device selects temporary setting target logic element among logic elements contained in a control logic data, generates a temporary setting target logic element data, and generates a temporary setting logic element parameter data in accordance with a value of logic element parameter inputted by an operator. The control device memorizes the temporary setting target logic element data sent from the maintenance support device as the temporary setting target logic element data, and also the logic element parameter data before the temporary setting corresponding to the logic element designated by the temporary setting target logic element data among the logic element parameter data. Then, the control device renews the logic element parameter data located in the saving area with use of the temporary setting logic element parameter data sent from the maintenance support device. | 09-15-2011 |
Toru Akatsu, Hitachi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090327967 | ENGINEERING TOOL - In an engineering tool, the control logic is divided into the plurality of logic sheets to be edited, a connection having sheet connection information for defining a connection relationship between the logic sheets is described on the logic sheet, and the control logic is displayed on the display screen of a display device so as to begin a new page of the logic sheets of the control logic in units of the logic sheet in the control logic. In the engineering tool, a button function operable on the display screen is provided to a button function. When the connection is operated with a pointer, one of the logic sheets defined by the sheet connection information possessed by the operated connection is used as a new-page candidate, and a reduced list of the logic sheets of the new-page candidates is displayed on the display screen. | 12-31-2009 |
| 20110213488 | PLANT MONITORING CONTROL DEVICE AND EVENT ANALYSIS SUPPORT METHOD - A plant monitoring control device ( | 09-01-2011 |
Yuji Akatsu, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080309407 | Transimpedance Amplifier - A gain switching determination circuit ( | 12-18-2008 |