摘要:
In an apparatus for detecting a rotation by utilizing a residual magnetism remaining in a core, when a field current attenuates gradually through a current return diode during a deceleration period for the stop of rotation, there occurs an AC demagnetizing action which causes the field current to attenuate, so that also during the deceleration period, the supply of electric power to a control circuit and field current to a field coil are continued.
摘要:
A magnetic recording device comprises, spindle means for supporting a magnetic record disk thereon, the spindle means rotated to rotate the magnetic record disk thereon, bearing means for supporting rotatably the spindle means to rotate the magnetic record disk, the bearing means including a radial bearing portion for supporting the spindle means in a radial direction of the spindle and an axial bearing portion for supporting the spindle means in a longitudinal direction of the spindle at a longitudinal end of the spindle means, and magnetic head means for magnetizing or demagnetizing portions of the magnetic record disk so that the informations is output from the magnetic record disk or is input thereinto, the magnetic head means moving on the magnetic record disk in the radial direction of the spindle means so that a wide radial surface of the magnetic record disk is used for recording the informations.
摘要:
Apparatus for operating a discharge lamp comprising a high frequency circuit, sensing means for sensing the absence of an electrical connection between the circuit and the lamp and control means for receiving a non-connection signal and for sending a decrease control signal to the high frequency circuit for decreasing the high frequency power supplied to the lamp in response to the non-connection signal. The sensing means senses the absence of an electrical connection between the circuit terminal to which an electric potential is applied which is less than that applied to the other circuit terminal. By sensing the electrical non-connection between the circuit terminal having the lower potential, it is not necessary to sense the absence of a connection at the other end of the lamp.
摘要:
The invention relates to compounds of a general formula (I): wherein Ar1 is an optionally-substituted aryl or heteroaromatic group; R1 is an optionally-substituted lower alkyl, lower alkenyl, lower alkynyl or cyclo-lower alkyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R2 is a hydrogen atom, a lower alkyl group, a lower alkenyl group or a lower alkynyl group, or is an aryl, aralkyl or heteroaromatic group optionally having a substituent; R3 is a hydrogen atom or a lower alkyl group; R4 is a hydrogen atom, a halogen atom, a hydroxyl group, a lower alkyl group or a group of —N(R1k)R1m; T and U are a nitrogen atom or a methine group, etc. The compounds of the invention have excellent Weel kinase-inhibitory effect and are therefore useful in the field of medicines, especially treatment of various cancers.
摘要翻译:本发明涉及通式(I)的化合物:其中Ar1是任选取代的芳基或杂芳基; R 1是任选取代的低级烷基,低级烯基,低级炔基或环低级烷基,或者是任选具有取代基的芳基,芳烷基或杂芳基; R2是氢原子,低级烷基,低级烯基或低级炔基,或者是任选具有取代基的芳基,芳烷基或杂芳基; R3是氢原子或低级烷基; R4是氢原子,卤素原子,羟基,低级烷基或-N(R1k)R1m基团; T和U是氮原子或次甲基等。本发明的化合物具有优异的韦尔激酶抑制作用,因此可用于药物领域,特别是治疗各种癌症。
摘要:
Compounds having glucokinase activating effects and being useful as treatments for diabetes, which are represented by the following formula (I): [wherein X1 represents oxygen, etc., X2 represents oxygen, etc., R1 represents a group on Ring A such as alkylsulfonyl, etc., R2 represents C3-7 cyclic alkyl optionally substituted with a halogen, etc., R3 represents a substituent on Ring B such as lower alkyl, etc., formula (II): [Chemical Formula 1] represents 6- to 10-membered aryl, etc., and formula (III): [Formula 1] represents monocyclic or bicyclic heteroaryl optionally having on Ring B a substituent represented by R3 above, wherein the carbon atom of Ring B which is bonded to the nitrogen atom of the amide group of formula (I) forms a C═N bond with the nitrogen atom of the ring], as well as their pharmaceutically acceptable salts.
摘要:
A water-jet propulsion personal watercraft is disclosed, including a multiple-cylinder engine mounted in a body of the watercraft and configured to drive a water jet pump configured to propel the watercraft, and a mechanically driven supercharger configured to supply air taken in from outside to the engine. The engine typically has air-intake ports configured to open toward one side relative to the engine and exhaust ports configured to open toward an opposite side relative to the engine. The supercharger is typically disposed on the one side relative to the engine.
摘要:
A personal watercraft with a supercharging device and an intercooler is disclosed. The personal watercraft may include an engine, a water jet pump, a propeller shaft to transmit an output power of the engine to the water jet pump, and a bearing case configured to support a front portion of the propeller shaft. The personal watercraft may further include a supercharging device configured to pressurize air taken in from outside and supplied to the engine, an intercooler configured to cool the air pressurized and compressed by the supercharging device, and a pump room which is formed on a bottom surface of a rear end portion of the body and is configured to accommodate the water jet pump therein. The intercooler may be positioned forward of the pump room and behind the engine and may be mounted to an upper surface of the bearing case.
摘要:
A data signal line drive circuit is provided with: a shift register belonging to a system, whose stages correspond to respective sampling units for driving odd-number-th data signal lines; and a shift register belonging to another system, whose stages correspond to respective sampling units for driving even-number-th data signal lines. On the occasion of low-resolution mode, only either of the shift registers is operated, and in accordance with the outputs from the respective stages of the shift register which has been operated, timing signals, which are supplied to the sampling units corresponding to the stages of both shift registers, are generated. With this arrangement, even if one of input signals each having different signal line resolution is inputted, a signal line drive circuit which consumes a small amount of electric power can be realized, while it is possible to specify the timings of the operation of signal line drive sections for driving signal lines, in accordance with the input signal.
摘要:
Compounds represented by formula (I): as well as their pharmaceutically acceptable salts are disclosed. The compounds are useful as glucokinase activating agents for the treatment of diabetes and related conditions. Compositions and methods of treatment are also included.
摘要:
A main switch apparatus of a small watercraft is provided. The main switch apparatus of a small watercraft having a main switch. The main switch apparatus includes a plurality of keys, each for operating the main switch, each assigned a different user ID information. The main switch apparatus may further include an ID information detector for detecting the user ID information assigned to one of the plurality of keys applied to the main switch, a controller for controlling the small watercraft, configured to be activated by each one of the plurality of keys, and a control pattern memory for storing a plurality of control patterns of the controller corresponding to the respective user ID information. The controller is typically configured to read out the control pattern stored in the control pattern memory corresponding to the user ID information detected by the user ID information detector and to execute a control of the watercraft based on the read out control pattern.