Abstract: A bias circuit, a memory system, and a method of boosting a voltage level of a first bit line are provided. The bias circuit includes a first current generator, a second current generator, and a bit line bias generator. The first current generator is configured to generate a first replica charging current according to a charging current flowing through a voltage bias transistor. The second current generator is configured to generate a first replica cell current according to a cell current flowing through a common source transistor. The bit line bias generator is coupled to a first page buffer, the first current generator, and the second current generator, and configured to generate a bit line bias voltage, supplied to the first page buffer, according to a comparison of the first replica charging current and the first replica cell current.

Abstract: The disclosure relates to novel processes for preparing ?-carboxamide pyrrolidine derivatives, in particular (2S, 5R)-5-(4-((2-fluorobenzyl)oxy)phenyl)pyrrolidine-2-carboxamide, and to novel intermediates for use in said process along with processes for preparing said intermediates.

Abstract: A bias circuit, a memory system, and a method of boosting a voltage level of a first bit line are provided. The bias circuit includes a first current generator, a second current generator, and a bit line bias generator. The first current generator is configured to generate a first replica charging current according to a charging current flowing through a voltage bias transistor. The second current generator is configured to generate a first replica cell current according to a cell current flowing through a common source transistor. The bit line bias generator is coupled to a first page buffer, the first current generator, and the second current generator, and configured to generate a bit line bias voltage, supplied to the first page buffer, according to a comparison of the first replica charging current and the first replica cell current.

Abstract: A bias circuit includes a charging current reproduce unit, a cell current reproduce unit, a current comparator, and a bit line bias generator. The charging current reproduce unit generates a charging reference voltage according to a charging current flowing through a voltage bias transistor. The cell current reproduce unit generates a cell reference voltage according to a cell current flowing through a common source transistor. The current comparator includes a first current generator for generating a replica charging current according to the charging reference voltage, and a second current generator for generating a replica cell current according to the cell reference voltage. The bit line bias generator generates a bit line bias voltage to control a page buffer for charging a bit line according to a difference between the replica charging current and the replica cell current.

Abstract: The invention relates to a novel process for preparing a-carboxamide pyrrolidine derivatives, in particular (2S, 5R)-5-(4-((2-fluorobenzyl)oxy)phenyl)pyrrolidine-2-carboxamide, and to novel intermediates for use in said process along with processes for preparing said intermediates.

Abstract: A bias circuit includes a charging current reproduce unit, a cell current reproduce unit, a current comparator, and a bit line bias generator. The charging current reproduce unit generates a charging reference voltage according to a charging current flowing through a voltage bias transistor. The cell current reproduce unit generates a cell reference voltage according to a cell current flowing through a common source transistor. The current comparator includes a first current generator for generating a replica charging current according to the charging reference voltage, and a second current generator for generating a replica cell current according to the cell reference voltage. The bit line bias generator generates a bit line bias voltage to control a page buffer for charging a bit line according to a difference between the replica charging current and the replica cell current.

Abstract: A bias circuit includes a charging current reproduce unit, a cell current reproduce unit, a current comparator, and a bit line bias generator. The charging current reproduce unit generates a charging reference voltage according to a charging current flowing through a voltage bias transistor. The cell current reproduce unit generates a cell reference voltage according to a cell current flowing through a common source transistor. The current comparator includes a first current generator for generating a replica charging current according to the charging reference voltage, and a second current generator for generating a replica cell current according to the cell reference voltage. The bit line bias generator generates a bit line bias voltage to control a page buffer for charging a bit line according to a difference between the replica charging current and the replica cell current.

Abstract: A bias circuit includes a charging current reproduce unit, a cell current reproduce unit, a current comparator, and a bit line bias generator. The charging current reproduce unit generates a charging reference voltage according to a charging current flowing through a voltage bias transistor. The cell current reproduce unit generates a cell reference voltage according to a cell current flowing through a common source transistor. The current comparator includes a first current generator for generating a replica charging current according to the charging reference voltage, and a second current generator for generating a replica cell current according to the cell reference voltage. The bit line bias generator generates a bit line bias voltage to control a page buffer for charging a bit line according to a difference between the replica charging current and the replica cell current.

Abstract: The invention relates to a novel process for preparing a-carboxamide pyrrolidine derivatives, in particular (2S, 5R)-5-(4-((2-fluorobenzyl)oxy)phenyl)pyrrolidine-2-carboxamide, and to novel intermediates for use in said process along with processes for preparing said intermediates.

Abstract: A voltage detection system includes a first voltage detector and a second voltage detector. The first voltage detector is configured for detecting whether an input voltage reaches a first voltage level. The second voltage detector, coupled to the first voltage detector, is configured for detecting whether the input voltage reaches a second voltage level. The first voltage detector outputs a control signal to control a status of the second voltage detector according to a detection result of the first voltage detector.

Abstract: A voltage detection system includes a first voltage detector and a second voltage detector. The first voltage detector is configured for detecting whether an input voltage reaches a first voltage level. The second voltage detector, coupled to the first voltage detector, is configured for detecting whether the input voltage reaches a second voltage level. The first voltage detector outputs a control signal to control a status of the second voltage detector according to a detection result of the first voltage detector.

Abstract: A low dropout (LDO) regulator includes an NMOS transistor, a resistor ladder, an error amplifier and a gate boosting circuit. The NMOS transistor is configured for receiving an input voltage to generate an output voltage. The resistor ladder, coupled to the NMOS transistor, is configured for generating a feedback signal according to a level of the output voltage. The error amplifier, coupled to the resistor ladder, is configured for receiving the feedback signal from the resistor ladder to generate a control signal. The gate boosting circuit, coupled between the NMOS transistor and the error amplifier, is configured for boosting the control signal to control the NMOS transistor, so as to pull the output voltage to a target level.

Abstract: The present invention is related to an improved process for the preparation of amino-substituted 4,5,6,7-tetrahydrobenzothiazole compounds of formula I, such as the compound 2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention further relates to an improved synthesis of (R)-2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention also relates to the methods and intermediates associated with the synthetic process.

Abstract: The present invention provides methods of inhibiting Raf kinase activity in a patient, the method comprising administering to the patient a compound having formula I: or a pharmaceutically acceptable salt thereof, wherein Rx, Ry, R1, L1, L2, Cy1, and Cy2 are as defined as set forth in the specification.

Abstract: The present invention is related to an improved process for the preparation of amino-substituted 4,5,6,7-tetrahydrobenzothiazole compounds of formula I, such as the compound 2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention further relates to an improved synthesis of (R)-2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention also relates to the methods and intermediates associated with the synthetic process.

Abstract: The present invention provides compounds useful as inhibitors of Raf protein kinase. The present invention also provides compositions thereof, and methods of treating Raf-mediated diseases.

Abstract: The present disclosure provides compounds having Formula II-vi-a: wherein Cy1, Cy2, and A? are defined as set forth in the specification. These compounds are synthetic intermediates used to prepare inhibitors of Raf protein kinase.

Abstract: Disclosed are a tramcar power system and a method for controlling the system, the system comprising: a fuel cell (11) coupled to an unidirectional direct-current converter (14); a super capacitor (12) coupled to a first bi-directional direct-current converter (15); and a power battery (13) coupled to a second bi-directional direct-current converter (16), wherein the unidirectional direct-current converter (14), the first bi-directional direct-current converter (15) and the second bi-directional direct-current converter (16) are coupled to an inverter (18) via a direct-current bus (17); the inverter (18) is coupled to a motor of the tramcar; the fuel cell (11), the super capacitor (12), the power battery (13), the first bi-directional direct-current converter (15), the second bi-directional direct-current converter (16) and the inverter (18) are coupled to a master control unit (19); and the master control unit (19) is coupled to a controlling device of the tramcar.

Abstract: The present invention is related to an improved process for the preparation of amino-substituted 4,5,6,7-tetrahydrobenzothiazole compounds of formula I, such as the compound 2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention further relates to an improved synthesis of (R)-2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention also relates to the methods and intermediates associated with the synthetic process.

Abstract: The present invention is related to an improved process for the preparation of amino-substituted 4,5,6,7-tetrahydrobenzothiazole compounds of formula I, such as the compound 2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention further relates to an improved synthesis of (R)-2-amino-4,5,6,7-tetrahydro-6-(n-propylamino)benzothiazole. The invention also relates to the methods and intermediates associated with the synthetic process.