Satoshi Goto
Satoshi Goto, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20080237736 | SEMICONDUCTOR DEVICE - A technique capable of promoting miniaturization of an RF power module used in a mobile phone etc. is provided. A directional coupler is formed inside a semiconductor chip in which an amplification part of the RF power module is formed. A sub-line of the directional coupler is formed in the same layer as a drain wire coupled to the drain region of an LDMOSFET, which will serve as the amplification part of the semiconductor chip. Due to this, the predetermined drain wire is used as a main line and the directional coupler is configured by a sub-line arranged in parallel to the main line via an insulating film, together with the main line. | 10-02-2008 |
20100188163 | SEMICONDUCTOR DEVICE - In view of achieving a cost reduction of an antenna switch, a technique is provided which can reduce harmonic distortion generated in the antenna switch as much as possible in particular even when the antenna switch is comprised of a field effect transistor formed over a silicon substrate. | 07-29-2010 |
20110012702 | MnZn FERRITE AND A TRANSFORMER MAGNETIC CORE - A MnZn ferrite having excellent characteristics of an incremental permeability μΔ value of 250 or greater in a wide temperature range of 0 to 85° C. and an incremental permeability μΔ value of 400 or greater at 65° C. when an 80 A/m direct current magnetic field is applied is provided. The MnZn ferrite has basic components that comprise: ferric oxide (in terms of Fe | 01-20-2011 |
20120292703 | SEMICONDUCTOR DEVICE - In view of achieving a cost reduction of an antenna switch, a technique is provided which can reduce harmonic distortion generated in the antenna switch as much as possible in particular even when the antenna switch is comprised of a field effect transistor formed over a silicon substrate. | 11-22-2012 |
20130056730 | SEMICONDUCTOR DEVICE - A technique capable of promoting miniaturization of an RF power module used in a mobile phone etc. is provided. A directional coupler is formed inside a semiconductor chip in which an amplification part of the RF power module is formed. A sub-line of the directional coupler is formed in the same layer as a drain wire coupled to the drain region of an LDMOSFET, which will serve as the amplification part of the semiconductor chip. Due to this, the predetermined drain wire is used as a main line and the directional coupler is configured by a sub-line arranged in parallel to the main line via an insulating film, together with the main line. | 03-07-2013 |
Satoshi Goto, Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20110001543 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - SOI MOSFETs are used for the transistors for switching of an antenna switch and yet harmonic distortion is significantly reduced. Capacitance elements are respectively added to either the respective drains or gates of the transistors comprising the through MOSFET group of reception branch of the antenna switch. This makes the voltage amplitude between source and gate and that between drain and gate different from each other. As a result, the voltage dependence of source-drain parasitic capacitance becomes asymmetric with respect to the polarity of voltage. This asymmetry property produces signal distortion having similar asymmetry property. Therefore, the following can be implemented by setting it so that it has the same amplitude as that of second-harmonic waves arising from the voltage dependence of substrate capacitance and a phase opposite to that of the same: second-order harmonic distortion can be canceled out and thus second-order harmonic distortion can be reduced. | 01-06-2011 |
20110294445 | Semiconductor Antenna Switch - A semiconductor antenna switch has an antenna terminal, a transmission terminal and a reception terminal. The antenna switch is capable of reducing harmonic distortion even though it includes field effect transistors formed over a silicon substrate. A shunt transistor including a plurality of series-connected field effect transistors is connected between he transmission terminal and a common terminal, such as a common terminal, which may be an electrical ground. Off capacitances and/or gate widths of a plurality of the series-connected field effect transistors increase monotonically in the direction from the common terminal to the transmission terminal, or equivalently, decrease monotonically in the direction from the transmission terminal to the common terminal. | 12-01-2011 |
20110316062 | SEMICONDUCTOR DEVICE - In terms of achieving a reduction in the cost of an antenna switch, there is provided a technology capable of minimizing harmonic distortion generated in the antenna switch even when the antenna switch is particularly formed of field effect transistors formed over a silicon substrate. Between the source region and the drain region of each of a plurality of MISFETs coupled in series, a distortion compensating capacitance circuit is coupled which has a voltage dependency such that, in either of the cases where a positive voltage is applied to the drain region based on the potential of the source region and where a negative voltage is applied to the drain region based on the potential of the source region, the capacitance decreases to a value smaller than that in a state where the potential of the source region and the potential of the drain region are at the same level. | 12-29-2011 |
20130002338 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - SOI MOSFETs are used for the transistors for switching of an antenna switch and yet harmonic distortion is significantly reduced. Capacitance elements are respectively added to either the respective drains or gates of the transistors comprising the through MOSFET group of reception branch of the antenna switch. This makes the voltage amplitude between source and gate and that between drain and gate different from each other. As a result, the voltage dependence of source-drain parasitic capacitance becomes asymmetric with respect to the polarity of voltage. This asymmetry property produces signal distortion having similar asymmetry property. Therefore, the following can be implemented by setting it so that it has the same amplitude as that of second-harmonic waves arising from the voltage dependence of substrate capacitance and a phase opposite to that of the same: second-order harmonic distortion can be canceled out and thus second-order harmonic distortion can be reduced. | 01-03-2013 |
Satoshi Goto, Miyoshi-Shi JP
Patent application number | Description | Published |
---|---|---|
20100285349 | LITHIUM ION SECONDARY BATTERY, ASSEMBLED BATTERY, VEHICLE, BATTERY-EQUIPPED DEVICE, BATTERY SYSTEM, AND METHOD FOR DETECTING DETERIORATION OF LITHIUM ION SECONDARY BATTERY - Provided are a lithium-ion secondary battery capable of measuring the concentration of lithium ions in an stored electrolyte in a predetermined portion, an assembled battery using the same, a vehicle and a battery-equipped device equipped with the battery or the assembled battery, a battery system capable of acquiring the concentration-correlated physical quantity in the lithium-ion secondary battery, and a method for detecting the deterioration of the lithium-ion secondary battery. A lithium-ion secondary battery comprises a power generation element including a positive electrode plate and a negative electrode plate, a battery case housing the power generation element, and an electrolyte containing lithium ions and held in the battery case, and further comprises a stored-electrolyte physical quantity measuring means capable of measuring the concentration-correlated physical quantity having a correlation to the concentration of lithium ions in the stored electrolyte stored between the element and the case. | 11-11-2010 |
Satoshi Goto, Aichi JP
Patent application number | Description | Published |
---|---|---|
20100085015 | BATTERY SYSTEM, VEHICLE, AND BATTERY MOUNTED DEVICE - A battery system (SV | 04-08-2010 |
20120070709 | LITHIUM SECONDARY BATTERY - The lithium secondary battery obtained by the present invention is a lithium secondary battery provided with a nonaqueous electrolyte and electrode body | 03-22-2012 |
Satoshi Goto, Osaka JP
Patent application number | Description | Published |
---|---|---|
20090161941 | Mixed Injection Inspection System - Provided is a system for reducing burden on an inspector by making it possible to evaluate the operation of a mixed injection worker which is difficult to evaluate numerically at a place remote from the mixed injection work place. Provided is a mixed injection inspection system for inspecting a mixed injection work for mixing an injection drug by an inspector different from a mixed injection worker, the mixed injection inspection system including: a mixed injection work photographing device provided in a mixed injection work place and used to photograph the mixed injection work; an inspector side mixed injection work monitor provided in a place remote from the mixed injection work place and used to display the mixed injection work photographed by the mixed injection work photographing device; an inspector side input device provided in a place remote from the mixed injection work place and used to input instructions for the worker working at the mixed injection work place; and a mixed injection worker side display means for displaying to the mixed injection worker what has been input by the inspector side input device. | 06-25-2009 |
20120105620 | MIXED INJECTION INSPECTION SYSTEM - A mixed injection inspection system is provided for inspecting mixed injection work for mixing an injection drug by an inspector different from a mixed injection worker. The mixed injection inspection system includes: a mixed injection work photographing device provided in a mixed injection work place and used to photograph the mixed injection work; an inspector side mixed injection work monitor provided in a place remote from the mixed injection work place and used to display the mixed injection work photographed by the mixed injection work photographing device; an inspector side input device provided in a place remote from the mixed injection work place and used to input instructions for the worker working at the mixed injection work place; and a mixed injection worker side display for displaying to the mixed injection worker what has been input by the inspector side input device. | 05-03-2012 |
20120105621 | MIXED INJECTION INSPECTION SYSTEM - A mixed injection inspection system is provided for inspecting mixed injection work for mixing an injection drug by an inspector different from a mixed injection worker. The mixed injection inspection system includes: a mixed injection work photographing device provided in a mixed injection work place and used to photograph the mixed injection work; an inspector side mixed injection work monitor provided in a place remote from the mixed injection work place and used to display the mixed injection work photographed by the mixed injection work photographing device; an inspector side input device provided in a place remote from the mixed injection work place and used to input instructions for the worker working at the mixed injection work place; and a mixed injection worker side display for displaying to the mixed injection worker what has been input by the inspector side input device. | 05-03-2012 |
Satoshi Goto, Kanagawa-Ken JP
Patent application number | Description | Published |
---|---|---|
20080199286 | PROOFER - An endless dough conveyor | 08-21-2008 |
Satoshi Goto, Okayama JP
Patent application number | Description | Published |
---|---|---|
20110278491 | MN-ZN-CO FERRITE - Disclosed is a MnZnCo-based ferrite consisting of base constituents, accessory constituents, and inevitable impurities, which MnZnCo-based ferrite is characterized by adding silicon oxide (SiO2 conversion): 50-400 mass ppm and calcium oxide (CaO conversion): 1000-4000 mass ppm as secondary constituents to base constituents consisting of iron oxide (Fe2O3 conversion): 51.0-53.0 mol %, zinc oxide (ZnO conversion): greater than 12.0 mol % and less than 18.0 mol %, cobalt oxide (CoO conversion): 0.04-0.60 mol %, and manganese oxide (MnO conversion): remainder, and keeping phosphorus, boron, sulfur, and chlorine of the inevitable impurities to phosphorous: less than 3 mass ppm, boron: less than 3 mass ppm, sulfur: less than 5 mass ppm, and chlorine: less than 10 mass ppm. This MnZnCo-based ferrite has the superior characteristics of always having incremental permeability [mu]? of 2000 or greater across a wide temperature range of −40 DEG C. to 85 DEG C. when a 33 A/m direct current magnetic field is applied, even in cases when formed into a small core with outside diameter of approximately 2-6 mm. | 11-17-2011 |
20110279216 | MN-ZN-CO FERRITE CORE AND METHOD FOR PRODUCING THE SAME - A Mn—Zn—Co ferrite core includes a basic component, sub-components, and unavoidable impurities. As the sub-components, silicon oxide (in terms of SiO | 11-17-2011 |
20110279217 | MN-ZN FERRITE CORE AND METHOD FOR PRODUCING THE SAME - A Mn—Zn ferrite core includes a basic component, sub-components, and unavoidable impurities, wherein, as the sub-components, silicon oxide (in terms of SiO | 11-17-2011 |
Satoshi Goto, Nishikamo-Gun JP
Patent application number | Description | Published |
---|---|---|
20120148916 | METHOD FOR EVALUATING POSITIVE ELECTRODE ACTIVE MATERIAL - Provided is a method for evaluating a positive electrode active material. The method evaluates the performance of a positive electrode active material comprising a lithium transition metal oxide that contains a manganese-containing transition metal oxide. In this method, the lithium penetration rate into a transition metal site in the lithium transition metal oxide is evaluated based on the intensity ratio P between a first-neighbor Mn—O peak intensity A and a second-neighbor Mn-M peak intensity B in a radial distribution function obtained from EXAFS at the K absorption edge of manganese (Mn). Moreover, the ratio of excess lithium present in the positive electrode active material may also be evaluated based on the excess amount of added lithium Q contained in excess of the stoichiometric ratio of the lithium transition metal oxide and the intensity ratio P. | 06-14-2012 |
20120161069 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND USE THEREOF - A positive electrode active material provided in the present invention is characterized in that it is substantially formed of a lithium nickel cobalt manganese composite oxide and that a molar content ratio (Ni | 06-28-2012 |
20120321947 | LITHIUM SECONDARY BATTERY AND MANUFACTURING METHOD FOR SAME - In a lithium secondary battery provided by the present invention, a positive electrode active material is constituted by a lithium composite oxide having at least lithium, nickel, and/or cobalt as main constituent elements, a porosity of a positive electrode active material layer is 30% or more and 40% or less, and a porosity of a negative electrode active material layer is 30% or more and 45% or less. Further, a void volume ratio (Sa/Sb) between a void volume (Sa) per unit area of the positive electrode active material layer and a void volume (Sb) per unit area of the negative electrode active material layer satisfies 0.9≦(Sa/Sb)≦1.4. | 12-20-2012 |
Satoshi Goto, Kawasaki-Shi JP
Patent application number | Description | Published |
---|---|---|
20130072134 | ATTENUATING ANTENNA SWITCH AND COMMUNICATION DEVICE - An attenuating antenna switch may be used to suppress increase in the scale and power consumption of an RFIC. The antenna switch has a first terminal, a second terminal, and an antenna terminal coupled to the first and second terminals and configured to be connected to an antenna. The first switch switches between a first state in which a high frequency signal is propagated between the first terminal and the antenna terminal, and a second state in which the high frequency signal is interrupted. A second switch switches between the first and second states between the second terminal and the antenna terminal. The first and second switches are controlled in a mutually exclusive manner such that only one of the two switches can be in the first state at any given time. When in the first state, each switch adjusts an attenuation amount of the high frequency signal. | 03-21-2013 |
Satoshi Goto, Toyota-Shi JP
Patent application number | Description | Published |
---|---|---|
20130282316 | DEGRADATION SPEED ESTIMATION METHOD, AND DEGRADATION SPEED ESTIMATION DEVICE, OF LITHIUM-ION BATTERY - A deterioration rate estimation method for a lithium-ion battery of estimating the deterioration rate of the lithium-ion battery including a negative electrode having stage structures switching depending on an electric storage amount includes a first step of acquiring first information about the stage structure, a second step of acquiring second information about the battery temperature of the lithium-ion battery, and a third step of estimating the deterioration rate from the first information and the second information. | 10-24-2013 |
20150147630 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - Provided is a nonaqueous electrolyte secondary battery in which the following are housed in a battery case: a nonaqueous electrolyte, a boron atom-containing oxalato complex compound, and an electrode assembly in which a positive electrode having a positive electrode active material and a negative electrode having a negative electrode active material are disposed facing each other. Here, a coat containing boron atoms originating from the oxalato complex compound is formed on the surface of the negative electrode active material, and the amount B | 05-28-2015 |
Satoshi Goto, Kitakyushu-Shi JP
Patent application number | Description | Published |
---|---|---|
20140219355 | MOTION ESTIMATION DEVICE - A motion estimation device that reduces computational complexity while maintaining high prediction performance includes: block search means searching for a reference block that most approximates a prediction target block within a search range in a past direction frame F (−) or in a future direction frame F (+); search center setting means setting a search center in F (−) and F (+); and search range setting means setting a search range around the search center in F (−) and F (+), wherein the search range setting means sets a relatively large or small search range when F (0) is a P frame and switches assignment of large and small search ranges sequentially between two neighboring prediction target blocks, and the search center setting means sets a position identified by a motion vector predictor as a search center for a frame to which the relatively small search range is assigned. | 08-07-2014 |
Satoshi Goto, Yamato JP
Patent application number | Description | Published |
---|---|---|
20150380845 | CONNECTOR - A connector comprises a first connector and a second connector. The first connector includes a first connector main body and a plurality of first terminals mounted side by side in the longitudinal direction of the first connector main body on both sides in the transverse direction of the first connector main body. The second connector includes a second connector main body for mating with the first connector main body and a plurality of second terminals mounted side by side in the longitudinal direction of the second connector main body on both sides in the transverse direction of the second connector main body. Each first terminal includes a first contact portion and a second contact portion facing each other. The first contact portion and the second contact portion overlap the corresponding second terminal. The amount of overlap is greater than the amount of clearance in the transverse direction of the first connector main body. Each second terminal is inserted between the first contact portion and the second contact portion of the corresponding first terminal and contacting the first terminal when the first connector main body is mated with the second connector main body. | 12-31-2015 |
Satoshi Goto, Minamitsuru-Gun, Yamanashi JP
Patent application number | Description | Published |
---|---|---|
20150382420 | LED DRIVE CIRCUIT - The purpose of the present invention is to provide an LED drive circuit that is capable of ameliorating insufficient lighting and improving power utilization efficiency. This LED drive circuit is an LED drive circuit wherein the number of LEDs that are turned on varies in accordance with the voltage of a commercial alternating-current power supply, the LED drive circuit being characterized by having an LED row in which multiple LEDs are connected in series, a current detection resistor for detecting a current that flows in the LED row, a bypass circuit that is connected to an intermediate connection part of the LED row, and a current-limiting circuit that is connected to an end of the LED row, wherein the bypass circuit includes a first current-limiting component, the current-limiting circuit includes a second current-limiting component, the first current-limiting component is controlled on the basis of a voltage across the ends of the current detection resistor or a voltage that is obtained by dividing the voltage across the ends of the current detection resistor, and the second current-limiting component is controlled by the divided voltage that is obtained by dividing the current detection resistor. | 12-31-2015 |