Nakayama, Yokohama-Shi
Atsushi Nakayama, Yokohama-Shi JP
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20090027973 | NON-VOLATILE SEMICONDUCTOR STORAGE DEVICE - A non-volatile semiconductor storage device includes: one or more memory cells including anti-fuse elements capable of writing data by breaking down a gate insulation film of a MOS transistor with a high voltage; a sense node having its one end connected to each of the anti-fuse elements; a sense amplifier comparing the potential of the sense node with the reference potential and amplifying the difference therebetween, the sense amplifier being activated according to a sense-amplifier activation signal; an initialization circuit initializing the potential of the sense node according to an initialization signal; a control circuit outputting the initialization signal at a predetermined timing after input of an external signal input from the outside and outputting a first activation signal to activate the sense amplifier at a predetermined timing after input of the external signal; and a switching circuit outputting the first activation signal as the sense-amplifier activation signal when a normal data read operation is performed, and outputting an inverted version of the external signal as the sense-amplifier activation signal when a test execution is instructed for the one or more memory cells before the gate insulation film is broken down. | 01-29-2009 |
20120069684 | SEMICONDUCTOR INTEGRATED CIRCUIT - According to one embodiment, a semiconductor integrated circuit includes a memory cell array includes data storage units which are arranged at intersections of word lines and bit lines and hold data, a reversing circuit which logically reverses held data stored in the data storage units, and a flag bit column which stores, for each row, a flag for identifying presence/absence of logic reversal of data stored in the data storage units. | 03-22-2012 |
20140284488 | RADIATION DETECTOR, RADIATION DETECTION MODULE AND RADIATION DETECTION METHOD - According to one embodiment, a radiation detector includes a first detection unit including a first radiation entrance region which incoming radiation enters and in which first photoelectric conversion elements is arranged, and a second detection unit including a second radiation entrance region. The first detection unit detects an occurrence position of a first interaction and a track of recoil electron by using the first photoelectric conversion elements. The second detection unit detects an occurrence position of a second interaction resulting from the scattered radiation. A position of a radiation source is measured by the occurrence positions of the first and second interactions and the track of the recoil electron. | 09-25-2014 |
Fumiharu Nakayama, Yokohama-Shi JP
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20090092106 | WIRELESS LAN SETTING SYSTEM IN AN IMAGE FORMING APPARATUS, AND A WIRELESS LAN SETTING METHOD - A wireless LAN setting system mounted on an image forming apparatus that performs network connection through a wireless LAN and used for performing wireless communication with plural terminals, the wireless LAN setting system including a mode for checking, before setting is performed, existing setting contents (setting items and setting states) presently set. Guide indications are attached to respective setting screens. With the wireless LAN setting system, proper determination is performed and setting operation is correctly performed even if a user (an administrator) does not have professional knowledge. | 04-09-2009 |
20110170529 | WIRELESS LAN SETTING SYSTEM IN AN IMAGE FORMING APPARATUS, AND A WIRELESS LAN SETTING METHOD - A wireless LAN setting system mounted on an image forming apparatus that performs network connection through a wireless LAN and used for performing wireless communication with plural terminals, the wireless LAN setting system including a mode for checking, before setting is performed, existing setting contents (setting items and setting states) presently set. Guide indications are attached to respective setting screens. With the wireless LAN setting system, proper determination is performed and setting operation is correctly performed even if a user (an administrator) does not have professional knowledge. | 07-14-2011 |
Fumitaka Nakayama, Yokohama-Shi JP
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20130002952 | IMAGE SYNTHESIZING APPARATUS THAT SYNTHESIZES MULTIPLE IMAGES TO OBTAIN MOVING IMAGE, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM - An image synthesizing apparatus which is capable of, when synthesizing moving images, carrying out an image synthesizing process without bringing about increases in processing time and the amount of transfer to memory irrespective of the number of images to be synthesized. A preset number of frames are synthesized to obtain a first synthesized image. When an image of another frame is to be synthesized with the first synthesized image, an image of a predetermined frame used for the synthesis obtaining the first synthesized image is subtracted from the first synthesized image, and the image of the other frame is added to the first synthesized image to generate a synthesized image. | 01-03-2013 |
20150286899 | IMAGE PROCESSING APPARATUS, CONTROL METHOD, AND RECORDING MEDIUM - An image processing apparatus obtains an input image acquired by image capturing, and classifies the input image into a main subject region and a background region. The image processing apparatus determines virtual image capturing conditions corresponding to an output image to be generated, based on the positional relationship between a main subject and a background subject in an image capturing environment when the input image was captured. The image processing apparatus deforms, of the input image, an image classified into the background region, and generates a background image of the output image that corresponds to the determined virtual image capturing conditions. The image processing apparatus composes, of the input image, an image classified into the main subject region and the background image, thereby generating the output image. | 10-08-2015 |
Hikaru Nakayama, Yokohama-Shi JP
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20120248428 | THIENOPYRAZINE COMPOUND AND FIELD EFFECT TRANSISTOR CONTAINING THE SAME - A thienopyrazine compound which is useful for an organic semiconductor material. An organic field effect transistor, which includes an organic semiconductor layer that is easily produced from an organic semiconductor material containing the thienopyrazine compound by a coating method or a printing method, and which exhibits high carrier mobility and high on/off current ratio; and an organic field effect transistor which has ambipolar characteristics. The thienopyrazine compound is represented by chemical formula (I): | 10-04-2012 |
Io Nakayama, Yokohama-Shi JP
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20120162400 | STEREOSCOPIC IMAGE DISPLAYING APPARATUS - There is provided a stereoscopic image displaying apparatus that displays a stereoscopic image to a viewer wearing glasses, in which the image displaying unit has a plurality of display pixels, the correcting unit corrects gray levels of pixels of the image signal for the right eye or the left eye, the writing unit writes the image signal corrected by the correcting unit, into the display pixels of the image displaying unit, the timing controlling unit controls timing to open and close the right and the left of the glasses in accordance with timing of the writing by the writing unit, and the correcting unit corrects the gray levels of the pixels of the image signal in accordance with a difference between the timing of the writing by the writing unit and the timing to open and close the right and the left of the glasses. | 06-28-2012 |
Kanako Nakayama, Yokohama-Shi JP
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20080243027 | THERMAL SENSATION DETERMINING APPARATUS AND METHOD, AND AIR-CONDITIONING CONTROL APPARATUS USING THERMAL SENSATION DETERMINATION RESULT - A thermal sensation determining apparatus includes a skin temperature detecting unit configured to detect a skin temperature of a peripheral site of a subject's body, a variation state determining unit configured to determine a variation state of the skin temperature during a first interval to obtain a variation state determination result, a gradient detecting unit configured to detect a gradient of the skin temperature during a second interval to determine the gradient to obtain a gradient detection result, and a thermal sensation determining unit configured to determine the subject's thermal sensation using the variation state determination result and the gradient detection result to obtain a thermal sensation determination result classified into levels ranging from “hot” to “cold” based on a “moderate” temperature. | 10-02-2008 |
20090240155 | SLEEP CONDITION MEASURING APPARATUS AND METHOD - A sleep condition measuring apparatus includes a determination unit configured to determine a first timing indicating that the user has fallen asleep and a second timing indicating that the user has waken up, based on body motion of a user, an acquisition unit configured to acquire a first index indicating activity of a sympathetic nerve of the user and a second index indicating activity of a parasympathetic nerve of the user, based on a pulse wave interval of the user, a calculation unit configured to calculate a dominance level of the second index over the first index every predetermined time, and a calculation unit configured to calculate a third index indicating quality of sleep of the user from the first timing until the second timing, using the dominance level and a weight decreasing as time elapses from the first timing. | 09-24-2009 |
Katsumi Nakayama, Yokohama-Shi JP
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20100294012 | ROLLING MILL - A rolling mill, including: a casting device that casts molten metal to form a slab with a predetermined width; a pair of finishing milling rolls that shape the slab by rolling; and a movement device capable of moving the finishing milling rolls along respective axis directions thereof, in which a contour of a peripheral surface of each of the finishing milling rolls has a shape in which a first contour and a second contour are overlapped, the first contour including: edge regions with a shape in accordance with an average value of thickness variation in edge portions so as to make uniform a rolling reduction in a width direction for the slab with an edge thickness equal to the average value; and a central region that is interposed between the edge regions, and the second contour including edge regions which have an inclination angle steeper with respect to the axis direction than a central region so that the distance between facing edge portions of one of the pair of finishing milling rolls and the other of the pair of finishing milling rolls changes when the finishing milling rolls are moved by the movement device in opposite directions. | 11-25-2010 |
Keisuke Nakayama, Yokohama-Shi JP
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20100006134 | NANOTUBE-SHAPED TITANIA AND PROCESS FOR PRODUCING THE SAME - A nanotube-shaped titania having an aspect ratio of 6 or greater can be produced by anodizing a titanium metal or an alloy containing mainly titanium in an electrolyte solution containing a halogen atom-containing ion, such as a perchloric acid aqueous solution. | 01-14-2010 |
Ken Nakayama, Yokohama-Shi JP
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20080233445 | Fuel Cell System - A fuel cell system is described that enables discharge of moisture generated by the fuel cell system based on pressure differences between components of the fuel cell system. The fuel cell system includes a fuel cell that discharges oxidant offgas via a cathode discharge pipe and discharges fuel offgas and moisture to an anode drain opening that in turn discharges the fuel offgas and the moisture to a gas-liquid separator via an anode drainpipe. A throttle valve establishes a pressure difference downstream within the anode drainpipe to enable movement of the fuel offgas and the moisture from the anode drain opening to a lower pressure area of the gas-liquid separator. In addition, the pressure difference enables the fuel offgas to flow from the gas-liquid separator to the cathode discharge pipe through the throttle valve. | 09-25-2008 |
20080284229 | Chair and the Structure for Stretching a Mesh Over an Element of the Chair - A stretching structure of a stretching material in a chair in which the ratio of the rear frame of a backrest to the outline of the chair is small, design is smart, weight is reduced, the number of parts is reduced, and assemblability is improved and the backrest of the chair. In the chair having the backrest formed by stretching the stretching material on the front surface of the rear frame, the rear frame comprises a front frame to which the peripheral edge part of the stretching material is fixed and an upper reinforcement frame rod. The laterally facing upper reinforcement frame rod is connected at its both ends to both ends of the laterally facing upper frame rod at the top of the front frame with the center part of the upper reinforcement frame rod separated backward from the upper frame rod. | 11-20-2008 |
20090169928 | FUEL CELL SYSTEM AND CONTROL METHOD THEREOF - A fuel cell system having a fuel cell for causing reactant gas to be electrochemically reacted to generate power, a reactant gas supply path for supplying reactant gas to the fuel cell, a reactant gas recirculation path for recirculating exhaust gas discharged from the fuel cell and combining the recirculating exhaust gas with reactant gas flowing through the reactant gas supply path to the fuel cell, and a pump unit disposed in the reactant gas recirculation path to pump the recirculating exhaust gas through the reactant gas recirculation path. A pump-tempering apparatus increases the temperature of the pump unit and a controller controls the pump-tempering apparatus. After the controller receives a fuel cell system stop signal, the controller controls the pump-tempering apparatus such that the temperature of the pump unit becomes higher than the temperature of piping in the reactant gas recirculation path. | 07-02-2009 |
20110081584 | FUEL CELL SYSTEM - A fuel cell system is described that enables discharge of moisture generated by the fuel cell system based on pressure differences between components of the fuel cell system. The fuel cell system includes a fuel cell that discharges oxidant offgas via a cathode discharge pipe and discharges fuel offgas and moisture to an anode drain opening that in turn discharges the fuel offgas and the moisture to a gas-liquid separator via an anode drainpipe. A throttle valve establishes a pressure difference downstream within the anode drainpipe to enable movement of the fuel offgas and the moisture from the anode drain opening to a lower pressure area of the gas-liquid separator. In addition, the pressure difference enables the fuel offgas to flow from the gas-liquid separator to the cathode discharge pipe through the throttle valve. | 04-07-2011 |
20120171590 | CONTROL DEVICE AND CONTROL METHOD FOR FUEL CELL SYSTEM - An anode non-circulation type fuel cell sets an anode upper limit pressure and an anode lower limit pressure, and sets an anode pressure increase rate based on at least a detected temperature of a fuel cell. The system controls the supply of an anode gas to the fuel cell so as to repeat pressure increase and pressure decrease. The pressure increase is conducted by supplying the anode gas to the anode upper limit pressure at the anode pressure increase rate. The pressure decrease is conducted by restricting the supply of the anode gas to the anode lower limit pressure. When the detected temperature of the fuel cell is lower than a predetermined temperature, the system sets the anode pressure increase rate at a slower rate than when the temperature of the fuel cell is equal to or higher than the predetermined temperature. | 07-05-2012 |
20130057096 | POWER TRANSMISSION DEVICE FOR ELECTRIC VEHICLE - A power transmission device for a vehicle is comprised of a motor including a rotor shaft and a stator having an electromagnetic coil; an inverter configured to generate an alternating current, the inverter being connected with the coil to controllably rotate the rotor shaft relative to the stator; a gear set including an input shaft coupled with and rotated by the rotor shaft, an output shaft and gears so meshed as to transmit torque of the input shaft to the output shaft; and a grounding path electrically connecting a part of the gear set with a body of the vehicle, the part being so disposed as to have the input shaft electrically interposed between the part and the rotor shaft. | 03-07-2013 |
20130202976 | FUEL CELL SYSTEM AND OPERATING METHOD THEREOF - A fuel cell system includes: a fuel cell stack (S) formed by stacking multiple unit cells (C) horizontally and having, in the stacked body, manifolds through which to supply and discharge reaction gases to and from each of the unit cells (C); and drainage paths ( | 08-08-2013 |
Kohichi Nakayama, Yokohama-Shi JP
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20130247671 | BLADE VIBRATION MEASURING APPARATUS - According to the embodiment, there is provided a blade vibration measuring apparatus, having, a contactless displacement 5 sensor which outputs a displacement measurement signal as measuring a displacement of a turbine moving blade in a rotation axis direction, a blade top position identifying device which outputs a blade top position identification signal to identify a top position based on a distance between the contactless displacement sensor 10 and the top position of the turbine moving blade as receiving the displacement measurement signal output from the contactless displacement sensor, and a blade vibration calculating device which calculates vibration amplitude and a vibration frequency of the turbine moving blade based on temporal variation of the distance 15 between the contactless displacement sensor and the top position of the turbine moving blade as receiving the blade top position identification signal output from the blade top position identifying device. | 09-26-2013 |
Masaki Nakayama, Yokohama-Shi JP
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20120325545 | CONDUCTIVE FILM AND METHOD FOR ITS PRODUCTION - To provide a method for producing a conductive film with excellent transparency and conductivity by a simple method suitable for large-area production. | 12-27-2012 |
20130012655 | CONDUCTIVE POLYMER, QUALITY CONTROL METHOD FOR CONDUCTIVE POLYMER AND METHOD FOR PURIFYING CONDUCTIVE POLYMER TECHNICAL FIELD - The present invention provides a conductive polymer in which, when being formed into a coating film, foreign materials are difficult to be generated even the passage of time and a quality control method for a conductive polymer and has a repeating unit which is represented by the following general formula (1). The present invention also provides a quality control method for conductive polymers wherein conductive polymers with an area ratio (Y/X) of 0.60 or less are selected. In the formula R | 01-10-2013 |
Munenobu Nakayama, Yokohama-Shi JP
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20140184835 | IMAGING DEVICE - A first heat radiation unit is formed on one surface of the imaging unit in a vertical direction. A second heat radiation unit is formed on the other surface of the imaging unit in the vertical direction. A third heat radiation unit is formed on a surface opposite to an imaging direction of the imaging unit. A first heat transfer unit transfers heat of a first heat source of the imaging unit to the first heat radiation unit and the third heat radiation unit. A second heat transfer unit transfers heat of a second heat source of the imaging unit, which has a higher maximum allowable temperature than the first heating unit, to the second heat radiation unit. A heat insulation unit suppresses heat transfer between the first and the second heat radiation units and between the third and the second heat radiation units. | 07-03-2014 |
Noritaka Nakayama, Yokohama-Shi JP
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20120305304 | ELECTRONIC COMPONENT MODULE - An electronic component module | 12-06-2012 |
20130168692 | POLYCRYSTALLINE ALUMINUM NITRIDE BASE MATERIAL FOR CRYSTAL GROWTH OF GaN-BASE SEMICONDUCTOR AND METHOD FOR MANUFACTURING GaN-BASE SEMICONDUCTOR USING THE SAME - There is provided a polycrystalline aluminum nitride substrate that is effective in growing a GaN crystal. The polycrystalline aluminum nitride base material for use as a substrate material for grain growth of GAN-base semiconductors, contains 1 to 10% by weight of a sintering aid component and has a thermal conductivity of not less than 150 W/m·K, the substrate having a surface free from recesses having a maximum diameter of more than 200 μm. | 07-04-2013 |
Shigeru Nakayama, Yokohama-Shi JP
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20120293644 | MICROSCOPE SYSTEM - A phase-contrast microscope system includes: an illumination optical system that illuminates a specimen with an illumination light from a light source; an imaging optical system that forms an image of the specimen from a light from the specimen; a first spatial modulation element that is disposed in a position of a pupil of the imaging optical system and changes an amplitude transmittance distribution of the light from the specimen; an image sensor that detects the image of the specimen by the imaging optical system and outputs a picture signal; a calculation section that calculates the amplitude transmittance distribution of the light from the specimen appropriate for observing the specimen on the basis of the output data detected by the image sensor and the amplitude transmittance distribution of the light from the specimen formed by the first spatial modulation element. | 11-22-2012 |
Shiro Nakayama, Yokohama-Shi JP
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20130229673 | WIRELESS COMMUNICATION APPARATUS AND COMMUNICATION METHOD - According to one advantageous aspect of the present invention, even if communication becomes impossible during data transfer, an apparatus with a small-capacity memory is efficiently used. To realize this, in a wireless communication apparatus including a wireless communication unit, wireless communication with a communication device is performed according to a first wireless communication method and a second wireless communication method that has a communicable range wider than that in the first wireless communication method. Then, a request for executing predetermined processing and information for performing wireless communication according to the second wireless communication method with an output destination of data obtained by executing the predetermined processing is received. Upon receiving the request, the predetermined processing is executed. Based on the received information, the data obtained by executing the predetermined processing is outputted to the output destination. | 09-05-2013 |
20130229683 | APPARATUS AND CONTROL METHOD THEREOF - An apparatus including a communication unit configured to communicate with a communication device and be able to output data stored in a memory to the communication device even without power supplied from a power supply to the apparatus stores, in the memory, status information to specify the status of the apparatus in a state in which the power supply supplies the power to the apparatus. | 09-05-2013 |
Shusuke Nakayama, Yokohama-Shi JP
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20090264155 | BASE STATION WITH A SECURITY SENSOR - Provided is a security technique using a mobile phone terminal and a compact base station that reduce the disadvantages when the mobile phone terminal is left in the house or office or is left without being carried. A base station of a mobile communication system includes a radio unit that wirelessly communicates with a mobile station through wireless communication, a communication unit that communicates with the mobile communication system through a communication line, and a control unit that determines whether there is a location-registered mobile station when a predetermined condition is satisfied and controls the communication unit to transmit a predetermined message to a predetermined counterpart through the communication line when there is no location-registered mobile station. | 10-22-2009 |
20090270132 | BASE STATION - A base station FLC powered by a commercial power source includes a registration unit | 10-29-2009 |
20140145993 | PORTABLE ELECTRONIC DEVICE - A display unit ( | 05-29-2014 |
Soichi Nakayama, Yokohama-Shi JP
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20130327180 | MULTI-SHAFT DRIVE DEVICE - A multi-shaft drive device is provided that is capable of obtaining an appropriate backlash in an enmeshed state of an output side bevel gear and an input side bevel gear. An output side bevel gear ( | 12-12-2013 |
20130327181 | MULTI-SHAFT DRIVE DEVICE - The present invention obtains a multi-shaft drive device that can protect a rack and pinion from operative load input to a selector. The multi-shaft drive device is provided with: an input-side bevel gear ( | 12-12-2013 |
Souichi Nakayama, Yokohama-Shi JP
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20150321587 | POWER SEAT OPERATION DEVICE AND POWER SEAT - A power seat operation device is configured in such a manner that, when a dial member is rotated and operated, a movable mechanism which is to be operated is selected from among movable mechanisms. When a switch member is rotated and operated, the selected movable mechanism is actuated. The switch member is rotated and operated about a rotation axis extending in the widthwise direction of the seat. Thus the direction of operation of the switch member can be aligned with or nearly aligned with both the direction of the actual movement of a seat back when a recliner mechanism is actuated and the direction of the actual movement of an ottoman when an ottoman mechanism is actuated. Also, in a state in which a seat slide mechanism is selected, the direction of the operation of the switch member is aligned with the front-rear direction of the seat. | 11-12-2015 |
Tadahiro Nakayama, Yokohama-Shi JP
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20080204174 | LINEAR ACTUATOR AND APPARATUS UTILIZING THE SAME - A linear actuator includes a cylindrical inner yoke made of a magnetic material, a first cylindrical inner permanent magnet joined to the inner yoke, a second cylindrical inner permanent magnet joined to the inner yoke, an outer yoke made of a magnetic material, an interconnecting member interconnecting the outer and inner yokes, a first outer permanent magnet joined to the inner peripheral surface of the outer yoke, a second outer permanent magnet joined to the inner peripheral surface of the outer yoke, a first armature coil made by winding a magnet wire into a cylindrical shape and inserted into the second gap between the first inner and outer permanent magnets so as to be axially movable, and a second armature coil made by winding a magnet wire into a cylindrical shape and inserted into the third gap so as to be axially movable. | 08-28-2008 |
20090116618 | X-RAY CT DEVICE AND METHOD OF MANUFACTURING THE SAME - An X-ray CT device, including a stationary part; a rotary part; an X-ray tube provided at the rotary part and that radiates X-ray beams on an object of imaging; an X-ray detector being provided at the rotary part and that detects the X-ray beams; an image processor that generates cross-sectional images of the object; a display that shows the cross-sectional images; a rotary step-up transformer that steps up AC voltage and including a primary and secondary part, the primary part being annular and being provided at the stationary part and including a primary winding being provided circumferentially and the secondary part being provided at the rotary part so as to confront the primary part over a gap and including a plurality of secondary cores disposed circumferentially and a secondary winding being wound on each of the secondary cores and being interconnected in series. | 05-07-2009 |
Tadayoshi Nakayama, Yokohama-Shi JP
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20090174201 | ENGAGING AND FIXING STRUCTURE AND ENGAGING AND FIXING METHOD - A bumper is provided with to-be-engaged projections, a radiator grille is provided with engaging projections. The radiator grille is allowed to move and approach bumper rearward of a vehicle. According to this configuration, the engaging projections engage the to-be-engaged projections and they are engaged with and fixed to each other. At this time, a bumper-side seizing unit of the bumper is fitted into a grille-side seizing unit of the radiator grille, thereby limiting the vertical direction. In an engaged state between the engaging projections and the to-be-engaged projections, an inclining surface of one of the engaging projections comes into contact with a rearward inclining surface of the one of the to-be-engaged projections, and an inclining surface of the other engaging projection is separated from a rearward inclining surface of the other to-be-engaged projection. | 07-09-2009 |
Takahito Nakayama, Yokohama-Shi JP
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20130256555 | SHAPING OFFSET ADJUSTMENT METHOD AND CHARGED PARTICLE BEAM DRAWING APPARATUS - A shaping offset adjustment method, comprising: checking a reference point formed by an overlap of first and second shaping apertures included in a charged particle beam drawing apparatus; changing a position of the first shaping aperture by deflecting a charged particle beam so that an overlap area of the first and second shaping apertures has a predetermined shot size; measuring a current value of the charged particle beam passing through the overlap area; performing fitting on a relationship between the shot size and the corresponding current value using a cubic polynomial to calculate coefficients of the cubic polynomial achieving best fit; and correcting a shaping offset amount using the calculated coefficients of the cubic polynomial. | 10-03-2013 |