Shimizu, Saitama
Hirohiko Shimizu, Saitama JP
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20100032554 | Neutron Polarization Apparatus - A neutron polarization apparatus is provided that provides a neutron beam polarized by an interaction between a spin of a neutron in an incident neutron beam and a magnetic field. The apparatus includes a quadrupole magnet ( | 02-11-2010 |
Iwao Shimizu, Saitama JP
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20120175421 | Optical-Information-Reading Apparatus and Control Method Thereof - In a non-reading mode, a bar code is detected by irradiating it with a laser beam from a laser source, power consumption of which is reduced, and it is determined whether or not the detected bar code is correct. The mode is changed from the non-reading mode to a reading mode in which the laser source operates at substantially full power if it is determined that the code symbol is correct. The non-reading mode continues if it is determined that the code symbol is not correct. This enables an auto-trigger function that triggers reading of the bar code automatically. Therefore, it is possible to eliminate conventional parts and/or special-purpose circuits for realizing the auto-trigger function so that the optical-information-reading apparatus can be downsized. | 07-12-2012 |
Kan Shimizu, Saitama JP
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20140240050 | POWER CIRCUIT - A power circuit includes a bridge circuit connected to a first node by which an output voltage is supplied to a load circuit including an amplifier containing a CMOS inverter, and configured to generate a current flowing in a first current channel and a current flowing in a second current channel in accordance with a voltage difference between the output voltage and a predetermined set voltage to be supplied to the load circuit, and a current amplifier configured to generate a current flowing in a third current channel to the load circuit in accordance with an input source voltage and a difference between the current flowing in the first current channel and the current flowing in the second current channel. The predetermined set voltage that is supplied to the load circuit achieves the smallest transconductance during normal operation of the amplifier. | 08-28-2014 |
Kaori Shimizu, Saitama JP
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20110286116 | MACRO LENS - The present invention is directed to an inner focusing macro lens that has a large aperture ratio as expressed by 2.5 or even smaller in F-number and still remains compact, and that is adapted to compensate for spherical aberration, astigmatism, and comatic aberration during photographing throughout the entire object distance ranging from infinity to proximity for an up to 1:1-magnification image. The inner focusing macro lens has the leading or first lens group of positive refractivity, the second lens group of negative refractivity, the third lens group of positive refractivity, and the trailing lens set succeeding to the third lens group in sequence from a position closest to an object being photographed. During focusing from a point infinitely far to that as proximal as desired, the first lens group is static while the second lens group is moved toward the imaging plane, and the third lens group is moved toward the object. The first lens group has at least four lens pieces of comprehensively positive refractivity and at least one lens piece of negative refractivity, and three of the lens pieces closest to the object in the first lens group are of positive refractivity. | 11-24-2011 |
Kunihiko Shimizu, Saitama JP
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20090207505 | LIGHT SHIELDLING STRUCTURE OF AN OPTICAL DEVICE - A light shielding structure of an optical device, includes a plurality of optical elements arranged at different positions in an optical axis direction. The light shielding structure includes at least one annular light shielding member positioned between two of the optical elements to shield harmful light, and a plurality of springs held between the two optical elements to be resiliently deformable in the optical axis direction. The springs include at least two springs, one of which is held between one of the two optical elements and the annular light shielding member while the other of the two springs is held between the other of the two optical elements and the annular light shielding member. The annular light shielding member is supported between the two optical elements in a balanced state between the spring forces of the plurality of springs. | 08-20-2009 |
Megumi Shimizu, Saitama JP
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20130063504 | INKJET PRINTER AND INK CIRCULATION CONTROL METHOD - According to an exemplary embodiment, there is provided an inkjet printer which causes ink to flow in a circulation path communicating from an upstream ink tank to a downstream ink tank via an inkjet head, and is able to discharge the ink, wherein the inkjet printer includes an ink temperature measuring unit adapted to measure an ink temperature in the upstream ink tank and the downstream ink tank; an ink temperature adjustment portion adapted to gradually raise the ink temperature of the upstream ink tank and the downstream ink tank; a circulation control unit adapted to circulate ink filling the circulation path in a room temperature state for a planned time; and an ink temperature control unit adapted to raise the ink temperature of the upstream ink tank and the downstream ink tank up to a preset temperature while circulating the ink after the planned time elapses. | 03-14-2013 |
Motohiro Shimizu, Saitama JP
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20080259666 | Power Unit - The invention makes it possible to secure a maximum output within the capacity range of an electrical power source by preventing an output from being cut by a protective function of a converter at the time of a temporary overload. A bidirectional DC-DC converter | 10-23-2008 |
20090058188 | DIRECT CURRENT STABILIZING POWER SOURCE APPARATUS - A first primary winding N | 03-05-2009 |
20090194082 | TRANSISTOR TYPE IGNITION APPARATUS FOR INTERNAL COMBUSTION ENGINE - The present invention provides a transistor type ignition apparatus suitable for a gas engine in which high voltage output can be obtained with low input electricity. The ignition apparatus includes an ignition coil | 08-06-2009 |
20090267353 | CAPACITOR-COMPENSATION-TYPE GENERATOR - In a capacitor-compensation-type generator having a rotor wound with a field winding, a stator wound with an output winding adapted to cross flux generated by the field winding to output AC power, and an internal combustion engine that drives the rotor to rotate relative to the stator, there are equipped with an actuator that changes the engine speed and an actuator controller that controls operation of the actuator in accordance with a constant voltage operation mode in which the engine speed is controlled to a desired speed such that a detected output voltage becomes a desired voltage, or a constant frequency operation mode in which the detected engine speed is controlled to a predetermined speed such that frequency of AC power outputted from the output winding becomes a desired frequency, thereby enabling to output AC power at constant voltage or frequency. | 10-29-2009 |
Motokazu Shimizu, Saitama JP
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20140204476 | LENS UNIT AND METHOD FOR MANUFACTURING THE SAME - A holding frame of a lens unit has a frame main body of a cylindrical shape, which corresponds to the shapes of lenses. A protruding part is provided at a front end of the frame main body. The protruding part protrudes to the inside of the frame main body. The thickness of the protruding part is the same as that of a flange portion of a first lens. When the first lens is fitted into a space formed by the protruding part, a front surface of the flange portion of the first lens is flush with a front surface of the protruding part. A first light shielding film, which functions as an aperture stop, is affixed to at least one of the flange portion of the first lens and the front surface of the protruding part. | 07-24-2014 |
Norikazu Shimizu, Saitama JP
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20090298359 | Control apparatus for small boat - In an apparatus for controlling a small boat having a hull and two outboard motors mounted on a stem of the hull and an actuator adapted to open/close a throttle valve of each engine of the motors for regulating speed of the engine, acceleration acting on the boat in a direction of gravity axis when the boat ascends or descends the ocean wave and angular acceleration about the gravity is detected and a correction amount of the engine speed is calculated based on the detected acceleration so as to change behavior of the boat, thereby mitigating a burden on the operator and improving stability of the boat. | 12-03-2009 |
Saki Shimizu, Saitama JP
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20110063327 | DISPLAY AND IMAGER DISPLAYING AND MAGNIFYING IMAGES ON THEIR SCREEN - A display is provided having a screen and an operating part. The screen displays three or more selection items. The operating part is used to select two or more items among the selection items displayed on the screen. The screen displays and magnifies the two or more selection items that are selected. | 03-17-2011 |
20110075016 | IMAGER PROCESSING A CAPTURED IMAGE - An endoscope is provided having an imaging sensor, a focusing lens, and an image processor. The imaging sensor converts an optical image to an output image signal. The focusing lens focuses on an object. The image processor calculates a contrast value based on the image signal while the focusing lens moves to focus on an object, and in the case where the image processor detects a region in which the amount of variation in the contrast value is within a predetermined range, while the focusing lens moves in a close range around a focusing point the image processor processes at least one output image in which either the image has been cropped to exclude the region, an ornament has been added to the region, or the region has been softened. | 03-31-2011 |
Takahiro Shimizu, Saitama JP
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20110111777 | APPLICATION PROVIDING SYSTEM, PORTABLE TERMINAL DEVICE, SERVER DEVICE, APPLICATION PROVIDING METHOD AND COMPUTER PROGRAMS - An application providing system is provided. The application providing system includes a portable terminal device having an IC chip configured to perform radio communications; and a server device; the application providing system connecting the portable terminal device and the server device through a communication network, wherein the portable terminal device includes a transmitted message receiver section, an application determination section, an application transmission request generation section, and an application storage section, wherein the server device includes a transmitted message generation section, a transmitted message sender section, an application transmission request receiver section, an application storage section, and an application sender section. | 05-12-2011 |
20150024730 | APPLICATION PROVIDING SYSTEM, PORTABLE TERMINAL DEVICES, SERVER DEVICE, APPLICATION PROVIDING METHOD AND COMPUTER PROGRAMS - An application providing system is provided. The application providing system includes a portable terminal device having an IC chip configured to perform radio communications; and a server device; the application providing system connecting the portable terminal device and the server device through a communication network, wherein the portable terminal device includes a transmitted message receiver section, an application determination section, an application transmission request generation section, and an application storage section, wherein the server device includes a transmitted message generation section, a transmitted message sender section, an application transmission request receiver section, an application storage section, and an application sender section. | 01-22-2015 |
Tomonori Shimizu, Saitama JP
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20100204374 | NUCLEATING AGENT MASTERBATCH FOR POLYOLEFIN RESIN - Provided is a nucleating agent masterbatch for polyolefin resin excellent in dispersibility into a polyolefin resin, which nucleating agent masterbatch is capable of improving transparency and mechanical strength of the polyolefin resin, which is a crystalline polymer, which nucleating agent masterbatch is further excellent in resistance to heat coloring; and a polyolefin resin composition using the masterbatch. Specifically, provided is a nucleating agent masterbatch for polyolefin resin, wherein, based on 100 parts by mass of a fully hydrogenated petroleum resin (A) having a softening point of not lower than 100° C., 3 to 150 parts by mass of an aromatic phosphate metal salt (B) represented by the following general formula (1): | 08-12-2010 |
Toshihiko Shimizu, Saitama JP
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20110210649 | CRYSTAL RESONATOR FOR SURFACE MOUNTING - The crystal resonator for surface mounting includes: a single-layer base substrate, including a pair of crystal holding terminals on a major face; a crystal piece, including an excitation electrode on two major faces, and electrically and mechanically connected to the crystal holding terminals; and a concave metal cover, including an opening end face bonded to an outer peripheral surface of the base substrate through curing of a liquid resin. The end face electrode is electrically connected through an electrically conducting path of the outer peripheral surface extended from the crystal holding terminals, and the crystal resonator for surface mounting is disposed as a structure that includes an end face region of two positions at least being opposite to the electrically conducting path in the opening end face of the metal cover spaced from a front end of a protruding portion through the protruding portion disposed on the opening end face. | 09-01-2011 |
Toshio Shimizu, Saitama JP
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20080222945 | Method for Producing Hydrocarbon Fuel Oil - To efficiently obtain a liquid fuel containing no sulfur and having good cold flow properties by hydrotreating heavy wax generated by the Fischer-Tropsch (FT) synthesis to perform cracking with the gasification rate restrained and also increase an isomerization reaction which occurs at the same time. | 09-18-2008 |
20090005626 | Hydrotreating Method - To provide a method for hydrotreating a synthetic hydrocarbon oil, which removes olefins and oxygen-containing compounds by hydrotreatment with the gasification rate restrained and can efficiently convert the synthetic hydrocarbon oil generated by the FT process to a liquid fuel suitable as a fuel for diesel-powered vehicles. | 01-01-2009 |
Toshiyuki Shimizu, Saitama JP
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20140054259 | MANUFACTURING METHOD OF MULTILAYER PRINTED WIRING BOARD AND MULTILAYER PRINTED WIRING BOARD OBTAINED BY THE MANUFACTURING METHOD - A manufacturing method of a multilayer printed wiring board in which a copper foil with carrier foil consists of at least four layers, a copper foil layer/a release layer/a heat-resistant metal layer/a carrier foil is used; a supporting substrate is manufactured by laminating an insulating layer constituting material to the surface of the carrier foil constituting the copper foil with carrier foil; a supporting substrate with build-up wiring layer is manufactured by forming a build-up wiring layer on the surface of the copper foil layer constituting the copper foil with carrier foil in the supporting substrate; the resulted supporting substrate with build-up wiring layer is separated at the release layer to manufacture a multilayered laminate; the resulted multilayered laminate is processed a necessary procedures to manufacture a multilayer printed wiring board. | 02-27-2014 |
20140096381 | MANUFACTURING METHOD OF MULTILAYER PRINTED WIRING BOARD AND MULTILAYER PRINTED WIRING BOARD OBTAINED BY THE MANUFACTURING METHOD - A manufacturing method of a multilayer printed wiring board in which a copper foil with carrier foil consists of at least four layers, a carrier foil/a release layer/a heat-resistant metal layer/a copper foil layer is used; a supporting substrate is manufactured by laminating an insulating layer constituting material on the surface of the copper foil layer constituting the copper foil with carrier foil; a supporting substrate with build-up wiring layer is manufactured by forming a build-up wiring layer on the surface of the carrier foil constituting the copper foil with carrier foil in the supporting substrate; the resulted supporting substrate with build-up wiring layer is separated at the release layer to manufacture a multilayered laminate; the resulted multilayered laminate is processed a necessary procedures to manufacture a multilayer printed wiring board. | 04-10-2014 |
Wataru Shimizu, Saitama JP
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20090209111 | Method for fabricating semiconductor device - A method for fabricating a semiconductor device, according to the present invention includes the steps of: preparing an SOI substrate, which comprises a semiconductor supporting layer, an oxide layer formed on the semiconductor supporting layer and an SOI layer formed on the oxide layer; forming a semiconductor device on the SOI layer; forming a passivation layer over the SOI substrate, the passivation layer allowing a UV light to pass through it; and applying a UV light to the SOI substrate after the step of forming the semiconductor device is completed. | 08-20-2009 |
Yasuhisa Shimizu, Saitama JP
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20110247715 | HIGH-STRENGTH STEEL TUBE HAVING EXCELLENT CHEMICAL CONVERSION TREATABILITY AND EXCELLENT FORMABILITY AND METHOD FOR MANUFACTURING THE SAME - There is provided a high-strength steel tube having excellent chemical conversion treatability and excellent formability and a method for manufacturing the high-strength steel tube. More specifically, in processing a mother steel sheet containing, on the basis of mass percent, 0.05% or more C, more than 0.7% Si, and 0.8% or more Mn into a pipe shape, the sum total of absolute circumferential surface strains each applied in individual process steps of the processing is 5% or more as nominal strain. A welded steel tube thus manufactured using a steel sheet even containing more than 0.7% Si can have excellent chemical conversion treatability without mechanical grinding or chemical pickling treatment. | 10-13-2011 |
20110247727 | METHOD FOR PROCESSING MEMBER HAVING EXCELLENT CHEMICAL CONVERSION TREATABILITY - In a method for processing a high-strength member having a high Si content of more than 0.7% by mass, a high-strength steel material containing, on the basis of mass percent, 0.05% or more C, more than 0.7% Si, and 0.8% or more Mn is subjected to processing controlled such that the sum total of absolute surface strains in a predetermined direction each applied in individual process steps of the processing is 5% or more as nominal strain to form a member having a predetermined shape. The member, even containing more than 0.7% Si, can have markedly improved chemical conversion treatability without mechanical grinding or chemical pickling treatment. | 10-13-2011 |