Ikuya
Ikuya Ando, Kariya-Shi JP
Patent application number | Description | Published |
---|---|---|
20080302777 | Glow plug and method of manufacturing the same - A glow plug and related manufacturing method are disclosed. The glow plug includes a heating section for heating a combustion chamber of an engine for promoting an ignition. The heating section includes a ceramic heating element developing a heat when applied with electric power, a ceramic insulating support body embedded with the heating element, and a pair of lead wires connected to the heating element and having terminal portions exposed to a surface of the insulating body. The heating element has a positive temperature coefficient of resistance and includes: (a) initial resistance R | 12-11-2008 |
Ikuya Aoyama, Yokohama JP
Patent application number | Description | Published |
---|---|---|
20150076903 | CONTROLLING APPARATUS, POWER CONVERTING APPARATUS, CONTROLLING METHOD, COMPUTER-READABLE RECORDING MEDIUM AND CONTROLLING SYSTEM - According to one embodiment, a controlling apparatus includes a power phase controlling unit to control the phase of the power to be output to the power line by the power converting apparatus, based on the synchronous signal, and when a disruption of the synchronous signal is detected, control the phase of the power to be output to the power line by the power converting apparatus, based on the synchronous signal received before the disruption. The controlling apparatus includes a communication controlling unit to control the communicating unit such that, for information to determine a master that sends the synchronous signal, the communicating unit performs either one of a receiving from the controlling apparatus for the other power converting apparatus and a sending to the controlling apparatus for the other power converting apparatus, while the power phase controlling unit performs the control based on the synchronous signal received before the disruption. | 03-19-2015 |
Ikuya Aoyama, Yokohama Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20150084416 | POWER ELECTRONICS DEVICE, DEVICE DETECTION METHOD, AND PROGRAM - According to one embodiment, there is provided a power electronics device including: a connector connected to a power line; a power controller; a connection detection processor; and a collision monitor. The power controller performs at least one of generating an electric signal to the power line and detecting an electric signal on the power line via the connector. The connection detection processor performs a connection detection process with use of the power controller to detect another power electronics device connected to the power line. The collision monitor monitors whether or not collision of electric signals occurs on the power line during the connection detection process and controls the connection detection processor according to a monitoring result of whether or not the collision of electric signals occurs. | 03-26-2015 |
Ikuya Kameyama, Fort Collins, CO US
Patent application number | Description | Published |
---|---|---|
20100219358 | GRID TRANSPARENCY AND GRID HOLE PATTERN CONTROL FOR ION BEAM UNIFORMITY - A design process for varying hole locations or sizes or both in an ion beam grid includes identifying a control grid to be modified; obtaining a change factor for the grid pattern; and using the change factor to generate a new grid pattern. The change factor is one or both of a hole location change factor or a hole diameter change factor. Also included is an ion beam grid having the characteristic of hole locations or sizes or both defined by a change factor modification of control grid hole locations or sizes or both. | 09-02-2010 |
20120080307 | ION BEAM DISTRIBUTION - An ion beam system includes a grid assembly having a substantially elliptical pattern of holes to steer an ion beam comprising a plurality of beamlets to generate an ion beam, wherein the ion current density profile of a cross-section of the ion beam is non-elliptical. The ion current density profile may have a single peak that is symmetric as to one of the two orthogonal axes of the cross-section of the ion beam. Alternatively, the single peak may be asymmetric as to the other of the two orthogonal axes of the cross-section of the ion beam. In another implementation, the ion current density profile may have two peaks on opposite sides of one of two orthogonal axes of the cross-section. Directing the ion beam on a rotating destination work-piece generates a substantially uniform rotationally integrated average ion current density at each point equidistant from the center of the destination work-piece. | 04-05-2012 |
20120080308 | PLUME STEERING - Non-elliptical ion beams and plumes of sputtered material can yield a relatively uniform wear pattern on a destination target and a uniform deposition of sputtered material on a substrate assembly. The non-elliptical ion beams and plumes of sputtered material impinge on rotating destination targets and substrate assemblies. A first example ion beam grid and a second example ion beam grid each have patterns of holes with an offset between corresponding holes. The quantity and direction of offset determines the quantity and direction of steering individual beamlets passing through corresponding holes in the first and second ion beam grids. The beamlet steering as a whole creates a non-elliptical current density distribution within a cross-section of an ion beam and generates a sputtered material plume that deposits a uniform distribution of sputtered material onto a rotating substrate assembly. | 04-05-2012 |
20120080609 | GRID PROVIDING BEAMLET STEERING - A grid assembly coupled to a discharge chamber of an ion beam source is configured for steering ion beamlets emitted from the discharge chamber at circularly asymmetrically determined steering angles. The grid assembly includes at least first and a second grid with a substantially circular pattern of holes, wherein each grid comprises holes positioned adjacent to one another. A plurality of the holes of the second grid is positioned with offsets relative to corresponding holes in the first grid. Due to the offsets in the holes in the second grid, ions passing through the offset holes are electrostatically attracted towards the closest circumferential portion of the downstream offset holes. Thus, the trajectories of ions passing through the offset holes are altered. The beamlet is steered by predetermined asymmetric angles. The predetermined steering angles are dependent upon the hole offsets, voltage applied to the grids, and the distance between the grids. | 04-05-2012 |
Ikuya Kikuchi, Kokubunji JP
Patent application number | Description | Published |
---|---|---|
20120218641 | OPTICAL ELEMENT, HEAD-UP DISPLAY AND METHOD FOR PRODUCING OPTICAL ELEMENT - An optical element includes first and second microlens array units on which microlenses are arranged. The microlenses are formed by lens contour having a polygonal shape in a plan view. The first and second microlens array units are arranged opposite to each other at a position where a distance between the first and second microlens array units is at least longer than a focal distance of the microlens, and are formed so that a direction of vertices of the lens contour of the microlens arranged on the first microlens array unit is different from a direction of vertices of the lens contour of the microlens arranged on the second microlens array unit. According to the above optical element, it is possible to appropriately suppress an influence of shift of the position between the first and second microlens array units, and it becomes possible to produce the optical element with ease. | 08-30-2012 |
20140055864 | OPTICAL ELEMENT, HEAD-UP DISPLAY AND LIGHT SOURCE UNIT - An optical element includes a first microlens array unit and a second microlens array unit in each of which a plurality of microlenses are arranged. The first and second microlens array units are arranged opposite to each other with a distance which is longer than a focal length of the microlenses arranged in the first microlens array unit. The first microlens unit is arranged on a light-incident side with respect to the second microlens array unit. The interval between the microlenses arranged in the second microlens array unit is narrower than the interval between the microlenses arranged in the first microlens array unit. The optical element can appropriately suppress the occurrence of excessive pixel bright spot. | 02-27-2014 |
Ikuya Kikuchi, Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20150070770 | OPTICAL ELEMENT, HEAD-UP DISPLAY AND LIGHT SOURCE UNIT - An optical element includes a microlens array on which plural microlenses are arranged. The microlens array includes plural areas whose microlenses have different curvature radii per area. The plural areas are configured so that the farther the area exists from the center of the microlens array, the smaller the curvature radius of the microlenses arranged on the area is. | 03-12-2015 |
Ikuya Miyamoto, Suzuka JP
Patent application number | Description | Published |
---|---|---|
20080242777 | Composite Material and Thermoplastic Resin Composite Material Using the Same - Disclosed is a composite material which is composed of (A) 100 parts by weight of at least one lamellar organosilicate which is obtained by treating a lamellar silicate with an organic onium salt, and (B) 50-1000 parts by weight of at least one nonionic surfactant. | 10-02-2008 |
Ikuya Morikawa, Nakahara JP
Patent application number | Description | Published |
---|---|---|
20150081722 | ELECTRONIC MAIL CREATION RECORDING MEDIUM, METHOD, AND INFORMATION PROCESSING APPARATUS - A computer is disclosed that performs an electronic mail creation process. The computer creates an electronic mail by referring to a storage part in which received electronic mails are stored, using at least one electronic mail of the received electronic mails stored in the storage part, the at least one electronic mail selected based on a criteria being set beforehand, and changing at least one of header information and a body text of the at least one electronic mail. | 03-19-2015 |
Ikuya Nishiyama, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20140158690 | SEALING LABEL AND PACKAGING CONTAINER - A sealing label that includes a first base material, and a second base material which is bonded to one surface of the first base material, and is repeatedly and removably bonded to an opening of a packing container so that the base material seals the opening; the label includes a sealing part which seals the opening; and a support part which is connected with at least one part of the sealing part and bonded to the packing container; wherein the sealing part and the support part has a boundary part, the boundary part has a cut line, wherein the cut line extends in a direction intersecting with a peeling direction to which the sealing part is peeled, the second base material is cut and divided into a proximal area, which is on the proximal side in the peeling direction, and a distal area, which is on the distal side in the peeling direction, by the cut line; and a peeling layer, which releases the first base material from the second base material, is provided between the first base material and the second base material and at the distal side from the cut line in the peeling direction. | 06-12-2014 |
Ikuya Ohno, Yokohama-Shi JP
Patent application number | Description | Published |
---|---|---|
20140213791 | METHOD FOR PRODUCING PEST CONTROL AGENT - To supply a derivative having a 2-acyliminopyridine structure and being represented by the following formula (I) in an amount required as a pest control agent stably and at a low cost, provided is a method comprising the steps of: acylating an amino group at position 2 of a compound represented by formula (A) by use of an acylating agent, to thereby produce a compound represented by formula (B); and further alkylating a nitrogen atom at position 1 of the compound represented by formula (B): | 07-31-2014 |
Ikuya Sato, Sagamihara-City JP
Patent application number | Description | Published |
---|---|---|
20110215751 | Electric power converter - An electric power converter includes a control unit outputting a PWM signal, a bridge circuit producing AC electric power supplied to a motor by turning semiconductor switching devices in the bridge on and off in response to PWM signals, a cut off unit cutting the PWM signals off from the bridge circuit in response to a gate signal, and a monitoring unit generating a test signal for checking the cut off unit. The cut off unit includes a switching circuit switching between the test signal and an external cut off signal, and a delay circuit that delays the output of the switching circuit. The arrangement enables the electric power converter to monitor as to whether the cut off unit is abnormal without stopping the operation of the electric power converter. | 09-08-2011 |
Ikuya Sato, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20100201373 | ANOMALY MONITORING DEVICE - In an anomaly monitoring device, in which an output signal from an encoder is input as an analog input signal via a wiring system, for detecting anomalies in the encoder or the wiring system, provided are a voltage level based device, a pulse number based device and a pulse width based device. The voltage level based device detects anomalies when the voltage level of the analog input signal exists within a prescribed range. The pulse number based device detects anomalies when the difference in the numbers of pulses of digital signals corresponding to the analog input signals is equal to or greater than a prescribed threshold value. The pulse width based device detects anomalies when the pulse width of the digital signals, measured from a combined signal of the digital signals or each of the digital signals, is different from the pulse width in a past control period. | 08-12-2010 |
20100327667 | Safety device and power converter - Whether a safety function unit having a safety function of a desired standard is correctly mounted in a safety device having a configuration in which a basic control function and safety function are separated is accurately determined. The safety device includes a controller and the safety function unit. The controller is provided with a unit which selects a category for identifying a safety function unit which should be connected, a unit which transmits a reference signal to the safety function unit, a unit which determined, based on a category identification signal returned from the safety function unit, whether or not the category of the connected safety function unit coincides with a selected category, and a unit which, in the event that the result of the determination is such that the category of the connected safety function unit and the selected category do not coincide, prohibits the output of a control signal. The safety function unit is provided with a unit which, based on the reference signal transmitted from the controller, generates the category identification signal in accordance with a process appropriate to the category of the safety function unit, and returns it to the controller. | 12-30-2010 |
20140139159 | MULTILEVEL INVERTER - In relation to a multilevel inverter of three levels or more, a decrease in safety due to breakdown is suppressed while avoiding destruction of switching elements. An inverter includes switching elements connected in series between a positive terminal and a negative terminal, reverse blocking switching elements connected one each between connection points of pairs of the switching elements and an intermediate terminal, alternating current output terminals, a control unit that generates control signals for switching between a turning on and turning off of the plurality of switching elements, a control signal interrupt circuit that, on an interrupt signal interrupting the output voltage of the alternating current output terminals being input, interrupts each of the control signals to the first switching elements and second switching elements, regardless of the state of the control signals, and a monitoring unit that diagnoses a breakdown of the control signal interrupt circuit. | 05-22-2014 |
Ikuya Tanaka, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20140352469 | RAILWAY VEHICLE GEAR UNIT - A railway vehicle gear unit that is constituted by accommodating, in a gearbox, a large gear that is fixed to an axle provided on a truck frame and that engages with a small gear to transmit a torque, and the small gear, wherein on the inner surface of the gearbox in the circumferential direction of the large gear, a water removing device that removes water included in lubricant oil within the gearbox is installed, and the water removing device is arranged in an empty space formed above an extended line of a line connecting the axle and a small-gear shaft or is arranged in an empty space formed below the extended line of the line connecting the axle and the small-gear shaft. | 12-04-2014 |
Ikuya Tsurukawa, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20080252999 | LENS BARREL - A lens barrel, including, a moving frame ( | 10-16-2008 |
Ikuya Yamada, Machida-Shi JP
Patent application number | Description | Published |
---|---|---|
20100299589 | KEYWORD DISPLAY METHOD AND KEYWORD DISPLAY SYSTEM - To display information that is related to a keyword described on a webpage. A keyword display method includes a first step of listing DOM (Document Object Model) nodes according to a DOM definition, and extracting text from an HTML document of the webpage; a second step of extracting a word, which matches a word stored in a pre-registered dictionary, as a keyword from the extracted text; and a third step of changing a DOM node of the extracted keyword. | 11-25-2010 |