Patent application number | Description | Published |
20100173946 | BENZIMIDAZOLYLIDENE PROPANE-1,3-DIONE DERIVATIVE OR SALT THEREOF - Compounds useful as GnRH receptor antagonists are provided. The present inventors have further examined propane-1,3-dione derivatives and confirmed as a result that a propane-1,3-dione having 2-(1,3-dihydro-2H-benzimidazol-2-ylidene), or a compound which has benzene or thiophene ring substituted with a group derived from 1-hydroxymethyl, shows excellent availability, in addition to its excellent GnRH receptor antagonism, thereby accomplishing the invention. Since the compound of the invention shows excellent availability, in addition to its strong GnRH receptor antagonism, it can be expected that it exerts superior drug effect in the living body, and it is useful for the treatment of sex hormone dependent diseases such as prostate cancer, breast cancer, endometriosis, uterine leiomyoma, benign prostatic hypertrophy and the like. In addition, since the compound of the invention is excellent in metabolic stability in human and also is less in drug interaction, it has more desirable properties as a medicament to be used for the aforementioned diseases. | 07-08-2010 |
Patent application number | Description | Published |
20120171717 | METHOD OF SELECTING SAFE PLURIPOTENT STEM CELLS - Provided is a method of selecting highly safe pluripotent stem cells that do not exhibit differentiation resistance, comprising the steps of (1) inducing a pluripotent stem cell to differentiate, (2) culturing the cell under conditions for maintaining undifferentiated state, (3) detecting the generation of an undifferentiated cell by the cultivation, and comparing the finding with a control, and (4) selecting a pluripotent stem cell whose detected value is not more than a control generation value. | 07-05-2012 |
20130089870 | METHOD FOR SELECTING HUMAN INDUCED PLURIPOTENT STEM CELLS - The present invention provides a method for selecting human induced pluripotent stem (iPS) cells which can be safely used for transplantation. That is, the present invention provides a method for selecting human iPS cells having reduced differentiation resistance, comprising the steps of: (1) inducing differentiation of human iPS cells; (2) detecting remaining undifferentiated cells after the step (1); and (3) selecting human iPS cells whose rate of remaining undifferentiated cells detected in step (2) is equivalent to or not more than that of control cells. | 04-11-2013 |
20140309131 | METHOD FOR SCREENING INDUCED PLURIPOTENT STEM CELLS - The present invention provides a method for screening for iPS cells exhibiting differentiation resistance using a marker identified as lincRNA or mRNA that is specifically expressed in an iPS cell line exhibiting differentiation resistance, and such markers. | 10-16-2014 |
Patent application number | Description | Published |
20110235213 | SUSPENSION SUBSTRATE, MANUFACTURING METHOD OF SUSPENSION SUBSTRATE, SUSPENSION, DEVICE-MOUNTED SUSPENSION, AND HARD DISK DRIVE - The object of the present invention is to provide a suspension substrate such that the thickness of an insulating layer for supporting a connecting terminal having a flying structure is uniform. The present invention attains the object by providing a suspension substrate, comprising a metal supporting substrate, an insulating layer formed on the metal supporting substrate, and a wiring layer formed on the insulating layer, wherein a wiring layer projecting section is provided by a plurality; an adjusting section formed on the insulating layer and composed of a first adjusting section and a second adjusting section is provided on both sides of the plural wiring layer projecting sections; and a gap between a first outermost wiring layer projecting section and the first adjusting section, a gap between the adjacent wiring layer projecting sections, and a gap between a second outermost wiring layer projecting section and the second adjusting section are equal. | 09-29-2011 |
20140126086 | SUSPENSION SUBSTRATE, SUSPENSION, AND MANUFACTURING METHOD OF SUSPENSION SUBSTRATE - A main object of the present invention is to provide a suspension substrate capable of supplying electric power easily to an assisting element fitted thereto. The object is attained by providing a suspension substrate comprising a metal supporting substrate, an insulating layer formed on the metal supporting substrate, and a wiring layer formed on the insulating layer, wherein the metal supporting substrate has, in a recording element mounting region for mounting a recording element, an opening for arranging and fitting thereinto a heat assisting element, wherein the wiring layer has a heat assisting wiring layer having a terminal section for supplying electric power directly to the heat assisting element. | 05-08-2014 |
Patent application number | Description | Published |
20120002366 | SUSPENSION SUBSTRATE, SUSPENSION, HEAD SUSPENSION, HARD DISK DRIVE, AND METHOD FOR MANUFACTURING THE SUSPENSION - A suspension substrate according to the present invention includes an insulating layer, a metallic support layer provided on one face of the insulating layer, a wiring layer provided on the other face of the insulating layer, the wiring layer including a plurality of wirings and an alignment section located in a substrate main body region and isolated from each wiring. Further, in the substrate main body region, an alignment through hole is provided to extend through the metallic support layer, insulating layer and alignment section of the wiring layer. This alignment through hole is used for alignment for the actuator elements. | 01-05-2012 |
20120006586 | SUSPENSION SUBSTRATE, SUSPENSION, HEAD SUSPENSION, AND HARD DISK DRIVE - A suspension substrate according to the present invention includes an insulating layer and a metallic support layer provided on the actuator element's side of the insulating layer. On the other side of the insulating layer, a wiring layer is provided. This wiring layer includes a plurality of wirings and a wiring connection section that can be electrically connected with the actuator element via a conductive adhesive. The outer periphery of the metallic support layer in a connection structure region is positioned outside relative to the outer periphery of the insulating layer and the outer periphery of the wiring connection section of the wiring layer. | 01-12-2012 |
20120014017 | SUSPENSION SUBSTRATE, SUSPENSION, HEAD SUSPENSION, HARD DISK DRIVE, METHOD FOR MANUFACTURING SUSPENSION SUBSTRATE, AND METHOD FOR TESTING CONTINUITY OF SUSPENSION - A suspension substrate according the present invention includes: an insulating layer; a metallic support layer provided on the actuator element's side of the insulating layer. A wiring layer is provided on the other side of the insulating layer. This wiring layer includes a plurality of wirings and a wiring connection section that can be electrically connected with the actuator element via a conductive adhesive. A conductive connection section extending through the insulating layer and configured to connecting the metallic support layer with the wiring connection section of the wiring layer is provided in the connection structure region. | 01-19-2012 |
Patent application number | Description | Published |
20080306283 | Process For Production of Aralkyloxypyrrolidine Derivative - The present invention provides a process for producing a 3-aralkyloxypyrrolidine derivative which is important for production of pharmaceutical products and the like. In the present invention, a N-protected-3-hydroxypyrrolidine is converted into a N-protected-3-aralkyloxypyrrolidine by allowing an aralkyl halide to act in the presence of a base and at least one of a metal halide and a phase-transfer catalyst followed by deprotecting a N-protecting group to convert it to a 3-aralkyloxypyrrolidine derivative and subsequently treating the derivative in a solvent containing a polar solvent, thereby obtaining the 3-aralkyloxypyrrolidine derivative as a crystal. According to the present invention, a 3-aralkyloxypyrrolidine derivative of high purity can be produced conveniently and efficiently on an industrial scale. | 12-11-2008 |
20100087643 | METHOD FOR PRODUCING OPTICALLY ACTIVE 2-ARYLPIPERAZINE DERIVATIVE - The objective of the present invention is to produce an optically active 2-arylpiperazine derivative useful as a synthetic intermediate for pharmaceutical products and agricultural chemicals from inexpensive and readily available starting material by an industrially practicable method. The objective can be accomplished by treating an optically active substituted aminodiol derivative produced from an optically active styrene oxide derivative with a sulfonating agent in the presence of a base, and then reacting an amine compound to obtain the 2-arylpiperazine derivative. Especially, an optically active 1-unsubstituted-2-arylpiperazine derivative can be produced by treating an optically active 1-allyl-2-arylpiperazine derivative with water in the presence of a transition metal catalyst for deallylation. | 04-08-2010 |
20110224444 | PROCESS FOR PRODUCTION OF ARALKYLOXYPYRROLIDINE DERIVATIVE - The present invention provides a process for producing a 3-aralkyloxypyrrolidine derivative which is important for production of pharmaceutical products and the like. In the present invention, a N-protected-3-hydroxypyrrolidine is converted into a N-protected-3-aralkyloxypyrrolidine by allowing an aralkyl halide to act in the presence of a base and at least one of a metal halide and a phase-transfer catalyst followed by deprotecting a N-protecting group to convert it to a 3-aralkyloxypyrrolidine derivative and subsequently treating the derivative in a solvent containing a polar solvent, thereby obtaining the 3-aralkyloxypyrrolidine derivative as a crystal. According to the present invention, a 3-aralkyloxypyrrolidine derivative of high purity can be produced conveniently and efficiently on an industrial scale. | 09-15-2011 |
20140343289 | PROCESS FOR PRODUCING SOLID AMINO ACID - The problem to be solved by the present invention is to ea lily and efficiently produce an amino acid having 2 to 7 carbon atoms as a high-purity solid without complicated operation, which is useful as a synthetic intermediate for medicines or agrochemicals. | 11-20-2014 |
Patent application number | Description | Published |
20120032164 | SEMICONDUCTOR DEVICE - In a semiconductor device which conducts multilevel writing operation and a driving method thereof, a signal line for controlling on/off of a writing transistor for conducting a writing operation on a memory cell using a transistor including an oxide semiconductor layer is disposed along a bit line, and a multilevel writing operation is conducted with use of, also in a writing operation, a voltage which is applied to a capacitor at a reading operation. Because an oxide semiconductor material that is a wide gap semiconductor capable of sufficiently reducing off-state current of a transistor is used, data can be held for a long period. | 02-09-2012 |
20120104480 | STORAGE DEVICE - A storage device in which stored data can be held even when power is not supplied, and stored data can be read at high speed without turning on a transistor included in a storage element is provided. In the storage device, a memory cell having a transistor including an oxide semiconductor layer as a channel region and a storage capacitor is electrically connected to a capacitor to form a node. The voltage of the node is boosted up in accordance with stored data by capacitive coupling through a storage capacitor and the potential is read with an amplifier circuit to distinguish data. | 05-03-2012 |
20120286871 | SEMICONDUCTOR DEVICE - To provide a semiconductor device with low power consumption, in a semiconductor device including a differential amplifier to which an input potential and a reference potential are input, a gain stage, and an output stage from which an output potential is output, a potential supplied from the gain stage can be held constant by providing the output stage with a transistor with low leakage current in an off state. As the transistor with low leakage current in an off state, a transistor including an oxide semiconductor layer and a channel formation region included in the oxide semiconductor layer is used. | 11-15-2012 |
20120292713 | SEMICONDUCTOR DEVICE - A semiconductor device includes a first transistor, a second transistor, a first transistor group, and a second transistor group. The first transistor group includes a third transistor, a fourth transistor, and four terminals. The second transistor group includes fifth to eighth transistors and four terminals. The first transistor, the third transistor, the sixth transistor, and the eighth transistor are n-channel transistors, and the second transistor, the fourth transistor, the fifth transistor, and the seventh transistor are p-channel transistors. | 11-22-2012 |
20120297221 | ADDER - A circuit in which a storage function and an arithmetic function are combined is proposed by using a transistor with low off-state current for forming a storage element. When the transistor with low off-state current is used, electric charge can be held, for example, in a node or the like between a source or a drain of the transistor with low off-state current and a gate of another transistor. Thus, the node or the like between one of the source or the drain of the transistor with low off-state current and the gate of the another transistor can be used as a storage element. In addition, leakage current accompanied by the operation of an adder can be reduced considerably. Accordingly, a signal processing circuit consuming less power can be formed. | 11-22-2012 |
20140191791 | ADDER - A circuit in which a storage function and an arithmetic function are combined is proposed by using a transistor with low off-state current for forming a storage element. When the transistor with low off-state current is used, electric charge can be held, for example, in a node or the like between a source or a drain of the transistor with low off-state current and a gate of another transistor. Thus, the node or the like between one of the source or the drain of the transistor with low off-state current and the gate of the another transistor can be used as a storage element. In addition, leakage current accompanied by the operation of an adder can be reduced considerably. Accordingly, a signal processing circuit consuming less power can be formed. | 07-10-2014 |
20140332802 | SEMICONDUCTOR DEVICE - In a semiconductor device which conducts multilevel writing operation and a driving method thereof, a signal line for controlling on/off of a writing transistor for conducting a writing operation on a memory cell using a transistor including an oxide semiconductor layer is disposed along a bit line, and a multilevel writing operation is conducted with use of, also in a writing operation, a voltage which is applied to a capacitor at a reading operation. Because an oxide semiconductor material that is a wide gap semiconductor capable of sufficiently reducing off-state current of a transistor is used, data can be held for a long period. | 11-13-2014 |
Patent application number | Description | Published |
20130279056 | VOLTAGE MONITORING CIRCUIT, AND VEHICLE EQUIPPED WITH SAME - During charging of a cell module in which a plurality of cells are connected in series, a voltage is applied in forward polarity to a switch element even when a current interrupting switch provided to the cell module is open, thereby shorting an anti-fuse element, and the switch element is thereby opened. A voltage monitoring circuit and a vehicle equipped with the voltage monitoring circuit are thereby provided in which a high voltage is not applied even when the cell module is charging when the current interrupting switch is open | 10-24-2013 |
20130285611 | POWER SUPPLY APPARATUS - A power supply apparatus includes: a plurality of power supply units; a positive polarity coupling portion; and a negative polarity coupling portion; each of the power supply units is provided with: battery units; first relays connected in series to the battery units, capable of disconnecting electrical connection between the battery units and any one of the positive polarity coupling portion and the negative polarity coupling portion; resistor elements having one ends which are connected to the battery units between the battery units and the first relay; a resistor coupling portion; and a second relay connected to the resistor coupling portion, capable of disconnecting electrical connection between the resistor coupling portion and any one of the positive polarity coupling portion and the negative polarity coupling portion which is connected to the first relays, the second relay having fewer in number than the number of the power supply units. | 10-31-2013 |
20140203778 | CHARGING AND DISCHARGING DEVICE - Provided is a charging and discharging device that does not need to use a high voltage capacitor even if a shielding switch is provided in an assembled battery for the sake of convenience of maintenance, and the like. The charging and discharging device includes: capacitors for connecting control terminals of adjacent circuit blocks, the shielding switch interposed between the adjacent battery modules, and a transformer interposed between the control terminals corresponding to the adjacent battery modules. | 07-24-2014 |
20140350878 | VOLTAGE MEASURING DEVICE - Provided is a voltage measuring device capable of increasing the degree of freedom in the design of an RC filter (low-pass filter) while suppressing the withstand voltage limit of a capacitor. The voltage measuring device comprises: at least one divided capacitor group having a plurality of divided capacitors connected in series through measurement nodes and having one end connected to a reference node and the other end connected to a non-reference node; and at least one non-divided capacitor having one end connected to the reference node and the other end connected to a non-reference node to which the divided capacitors are not connected. | 11-27-2014 |
20140361617 | POWER DEVICE - When a control device simultaneously drives first and second direct-current power converter circuits, the control device can arbitrarily control a first voltage and a second voltage, and a load voltage by changing at least one of first and second duties. The control device generates a loop current, which discharges a first power source and charges a second power source, or a loop current, which charges the first power source and discharges the second power source, in a loop circuit where a first reactor and a second reactor are connected in series. | 12-11-2014 |
20140361619 | POWER DEVICE - A first direct-current power converter circuit increases an electrical potential difference between a positive electrical potential of a load and a positive electrical potential of a power source by a step-up operation, and a second direct-current power converter circuit increases an electrical potential difference between a negative electrical potential of the load and a negative electrical potential of the power source by a step-up operation. A control device controls switching operations of first and second switching devices included in the first direct-current power converter circuit based on a first duty. The control device controls switching operations of third and fourth switching devices included in the second direct-current power converter circuit based on a second duty. The control device controls a load voltage to be an arbitrary voltage, which is equal to or more than a source voltage. | 12-11-2014 |
20140361622 | POWER DEVICE - A control device controls first and second direct-current power converter circuits so that a switching operation for at least one of a pair of first and second switching devices included in the first direct-current power converter circuit and a pair of first and third switching devices included in the second direct-current power converter circuit is performed. The control device controls a switching operation of the first switching device and the second switching device included in the first direct-current power converter circuit based on a first duty. In the switching operation, the first switching device and the second switching device are inverted and the alternative close and open (ON/OFF) switching operations of each first and second switching device are performed. The control device controls a switching operation of the first switching device and the third switching device included in the second direct-current power converter circuit based on a second duty. | 12-11-2014 |
20140361625 | POWER DEVICE - A first converter circuit | 12-11-2014 |
Patent application number | Description | Published |
20090140743 | CELL VOLTAGE DETECTING APPARATUS - The present invention provides an easy to produce cell voltage detecting apparatus using a semiconductor having low voltage endurance. In the cell voltage detecting apparatus, cell modules B | 06-04-2009 |
20090295398 | VOLTAGE DETECTING DEVICE FOR BATTERY MODULES - A voltage detecting device for battery modules can reduce the difference in frequency response of an anti-aliasing filter for each battery module whose voltage is measured, and provide an accurate voltage measurement. The voltage detecting device for battery modules includes a plurality of switches connected to battery modules constituting a secondary battery, resistors having an equal resistance value, and a filter composed of capacitors having equal capacitance and being disposed between the battery modules and the switches. The capacitors are divided into a first capacitor group and a second capacitor group which are symmetrical at the center of the secondary battery. The first capacitor group is on the positive terminal side of the second battery. The second capacitor is on the negative terminal side of the secondary battery. | 12-03-2009 |
20100134115 | BATTERY MODULE VOLTAGE DETECTOR - A battery module voltage detector can reduce the difference in frequency response of an anti-aliasing filter for each battery module whose voltage is measured, and provide an accurate voltage measurement. The battery module voltage detector includes a plurality of switches connected to battery modules constituting a battery pack, resistors having an equal resistance value, and a filter composed of capacitors having equal capacitance and being disposed between the battery modules and the switches. The capacitors are divided into a first capacitor group and a second capacitor group which are symmetrical at the center of the battery pack. The first capacitor group is on the positive terminal side of the second battery. The second capacitor is on the negative terminal side of the battery pack. Capacitors may be connected between an output terminal of a (1+M/2)-th resistor and an N-th resistor, except a (1+m/2), the (1+M/2)-th resistor and the N-th resistor. | 06-03-2010 |
20100231167 | POWER SUPPLYING APPARATUS - A power supplying apparatus for supplying power to a plurality of loads has been needed. Therefore, a power supplying apparatus for supplying power to a plurality of loads, including: a rectifying circuit connected to each of the plurality of loads; an AC circuit to sequentially connect between the rectifying circuits; and an AC generating circuit to apply AC voltage to the AC circuit, in which the AC circuit includes a capacitor and an inductor connected in series is provided. | 09-16-2010 |
20120306266 | POWER SUPPLY SYSTEM AND ELECTRIC VEHICLE - In a power supply system, when an ignition switch is turned OFF, a second switch is turned OFF to cut off supply of electric power to an leveling circuit from the 12-V battery and on the other hand, a first switch is turned ON to supply the electric power from the solar cell. When the vehicle is left unused for a long period, voltages of the respective single cells in the high voltage battery are leveled, so that voltages of the single cells forming a battery pack are leveled even when the ignition switch is OFF. | 12-06-2012 |
20130162208 | CHARGE CONTROLLER AND CHARGING SYSTEM - A charge controller for controlling the charging of a battery provided inside a vehicle using a control signal supplied from an external power source apparatus via a power cable includes a control section for controlling the charging of the battery and an activating section for activating the control section inside the vehicle. The external power source apparatus switches the control signal from a non-oscillation state to an oscillation state when the preparation for power supply is completed. The activating section has an oscillation state judgment section for judging whether the input control signal is in the oscillation state or the non-oscillation state and for outputting an oscillation state judgment signal and an activating signal generation section for generating an activating signal for activating the control section when the oscillation state judgment signal is switched from a state indicating non-oscillation to a state indicating oscillation. | 06-27-2013 |
Patent application number | Description | Published |
20090063830 | DEBUGGING MECHANISM FOR A PROCESSOR, ARITHMETIC OPERATION UNIT AND PROCESSOR - A debugging mechanism equipped within a processor and receiving, as inputs, respective pieces of arithmetic operation data related to a plurality of arithmetic units comprised within the processor, and receiving, as inputs, respective control signals used for the respective arithmetic operations, comprising: an unit which comprises a counter performing a counting operation synchronously with the arithmetic operation and comprises a plurality of OR circuits each receiving, as inputs, any of the respective control signals and a signal that is output when the counter value of the counter is a specific counter value; and a debug storage unit which comprises a plurality of storage units each receiving any of the respective pieces of arithmetic operation data, any of the respective outputs of the individual OR circuits, and the counter value, and each storing the arithmetic operation data and counter value when the output of the input OR circuit is valid. | 03-05-2009 |
20100088572 | PROCESSOR AND ERROR CORRECTING METHOD - A processor for processing data and correcting an error occurring in the data, the processor includes: a register that stores data with error check data and error correction data; an error detector that detects an error in the data stored in the register by using the error check data; and an error corrector that corrects the detected error by using the error correction data and that stores the corrected data back into the register. | 04-08-2010 |
20110125988 | ARITHMETIC PROCESSING UNIT - In an arithmetic processing unit adopting register windows, a configuration is made such that the reading process of a register file is controlled by two stages of a current window selection and a register selection, and the register selected at a plurality of reading ports of the register is set to each port in advance such that it will be out-of-order executable. Accordingly, the process of reading the data into an arithmetic section is possible without having a temporary memory, and an instruction subsequent to a window switching instruction is also out-of-order executable. | 05-26-2011 |
20110161764 | PROCESSOR, INFORMATION PROCESSING APPARATUS, AND METHOD OF CONTROLLING PROCESSOR - A processor includes an accumulator, a storage that outputs data to the accumulator, an error detector that outputs a first error detection signal upon detecting an error in the data, an error identifier that outputs an error identification signal indicating that an error occurs in the storage, an error identification signal holder that outputs the error identification signal as a second error detection signal, an error detection signal holder that holds the first error detection signal and outputs a cancellation signal to stop the accumulation processing of the accumulator, a first calculator that starts making a first calculation based on the second error detection signal and the cancellation signal, and outputs a correction start signal after a lapse of a calculation period, and an error corrector that corrects the error of the data upon receiving the correction start signal. | 06-30-2011 |