45results about How to "Normal action" patented technology

Provided is a level shifting circuit capable of preventing a power device from a malfunction also when a dv/dt transient signal is supplied with time difference. A high-potential side power device driving circuit has a clock signal generation circuit generating the so-called internal clock signal by outputting a pulse in a constant cycle for driving NMOS transistors and an iterative pulse generation circuit monitoring the state of an external input signal in synchronization with an output signal of the clock signal generation circuit, receiving a pulsing input signal generated with reference to a ground potential and generating pulsing ON and OFF signals.

The invention relates to a traditional Chinese medicine composition for treating alzheimer diseases and a preparation method of the traditional Chinese medicine composition. The traditional Chinese medicine composition is mainly prepared from the following traditional Chinese medicine: ginseng, angelica sinensis, rhizoma polygonati, astragalus mongholicus, fleece-flower root, semen cuscutae, radix notoginseng, cinnamon, wolfberry fruit, rehmannia glutinosa, cornus chinensis, Chinese yam and the like. The preparation method mainly comprises the following steps that (1) placenta hominis is dried at low temperature being 60 to 65 DEG C and is pulverized into fine powder for standby; (2) the ginseng, the angelica sinensis, the astragalus mongholicus, the radix notoginseng, the cinnamon and the cornus chinensis are pulverized into fine powder for standby; (3) rhizoma acori graminei is distilled for extracting volatile oil, the volatile oil is collected for standby; and (4) residues after the volatile oil extraction of the rhizoma acori graminei are decocted with the rhizoma polygonati, the fleece-flower root and the like for 2 to 3 times, the decoction liquid obtained in three times is combined, the filtering is carried out, the filter liquid is subjected to decompression and concentration into thick paste, and the like. The traditional Chinese medicine compatibility is reasonable, good treatment effects are realized on the alzheimer diseases, the effective rate is higher than 96 percent, the preparation method is scientific and effective, the medicine restriction or the toxic and side effect generation is avoided, and the effects of each traditional Chinese medicine can be fully realized.

The invention discloses a motor device and a motor speed control system. Two power signal lines and a feedback/speed control signal line are coupled between a control device and the motor device, wherein the control device is electrically connected with the motor device by the two power lines, and by the feedback/speed control signal line, signals from the control device and the motor device can be bidirectionally transmitted.

An alloy type thermal fuse of an operating temperature of 75 to 120 DEG C is provided in which a fuse element of a Bi-In-Sn alloy is used, excellent aging and heat cycle resistances for a long term can be ensured, and satisfactory operating characteristic can be ensured. A material for a thermal fuse element has an alloy composition in which In is 15% or larger and smaller than 37%, Sn is 5% or larger and 28% or smaller, and balance Bi, and in which, with respect to each of reference points of ternary Bi-In-Sn eutectic points of 57.5%Bi-25.2%In-17.3%Sn and 54.0%Bi-29.7%In-16.3%Sn, a range of +/-2%Bi, +/-1%In, and +/-1%Sn is excluded.

The invention provides a cascaded light-emitting diode light string with low power consumption, which includes a main light string and at least one sub-light string, wherein the main light string receives a carrier light-emitting signal to control a light-emitting diode module to emit light; the sub-light string is cascaded with the main light string; a signal intensifier of the sub-light string enhances the carrier light-emitting signal to drive the light-emitting diode module to emit light; and when the voltage of the carrier light-emitting signal is lower than the low level voltage, the light-emitting diode module enters a low power consumption mode.

The invention discloses application of a rat model with depression related to a chronic pain in researching on an action mechanism and targets of an antidepressant on pain. According to the model, lumbar 5 spinal nerve of a rat is ligated to cause distinct mechanical hyperalgesia and abnormal pain, accomplished with depression symptom. Then the ligation is released, and the abnormal pain behaviors of animals gradually disappear, but the psychiatric symptoms continue to exist. The depression model prepared by the invention can simulate a clinical phenomenon which is that pains disappear but emotional disorders still exist after treatment for the chronic pain patients, and then the action mechanism and the targets of the antidepressant on pain is understood from the source.

The invention discloses a cable trench cover plate dismounting device. A stand column is arranged on the upper portion of a base; a first lifting arm is hinged to the upper end of the stand column; a hydraulic cylinder is hinged to the lower portion of one side of the stand column; a first lifting bracket is connected to the lower portion of a first lifting hook through a first lifting chain and comprises a second lifting arm and second lifting brackets arranged at the two ends of the second lifting arm; a clamping hook is disposed on the lower portion of a second lifting chain; and the upper portion of the clamping hook is connected with the second lifting chain through a third lifting hook. During use, the dismounting device is moved onto the upper portion of a cable trench cover plate, the hydraulic cylinder is controlled to contract to enable the first lifting arm to descend, after the clamping hook is inserted into a water leakage hole of the cable trench cover plate, the clamping hook is rotated by 90 degrees to enable the two sides of the clamping hook to hook the cable trench cover plate, and then the hydraulic cylinder is controlled to extend to enable the first lifting arm to ascend so as to hoist the cable trench cover plate, one person can finish the dismounting operation, so that the dismounting cost of the cable trench cover plate is reduced, and the dismounting safety of the cable trench cover plate is ensured.

An electronic component mounting substrate includes an electronic component mounted on a surface of a substrate, an electrode portion disposed on the surface of the substrate and electrically connected to the electronic component, a lead wire connected to the electrode portion, and an encapsulation resin configured to encapsulate a part of the lead wire, the electronic component, and the electrode portion. A surface of at least the part of the lead wire encapsulated by the encapsulation resin and the surface of the substrate are coated with a deposited film.

The invention relates to a robot technology, and in particular, discloses an intelligent panda robot. The intelligent panda robot comprises a panda robot two-model machine, a panda shell and a panda cover, wherein the panda robot two-model machine includes a moving part, a driving body and a main control system; the moving part is four legs; the driving body includes an upper main control board and a lower main control board; the upper main control board is mainly mounted on the main control system and a power supply system; the lower main control board is mainly provided with a steering engine for driving a shoulder part and a hip part of the panda robot; and the panda shell includes a head shell, a back shell, an abdomen shell and a hip shell. The intelligent panda robot is simple in operation and convenient for use, can finish such actions as walking, squatting, playing, shouting, tree climbing and rolling under voice identifying control, and is a game toy integrating entertainment and intelligence as a whole.

The invention discloses a motor device and a motor speed control system. Two power supply signal wires and a feedback/speed control signal line are coupled between a control device and the motor device, wherein the two power supply wires can be used for electrically connecting the control device with the motor device; the feedback/speed control signal wire is used for bilaterally transmitting signals from the control device and the motor device.

The invention relates to traditional Chinese medicine granules for treating swine fever and a preparation method of the traditional Chinese medicine granules. The traditional Chinese medicine granules comprise the following components in parts by weight: 5-10 parts of pogostemon cablin; 5-10 parts of dahurian angelica root; 3-8 parts of pericarpium arecae; 3-7 parts of pericarpium citri reticulatae; 2-5 parts of platycodon grandiflorum; 2-5 parts of bighead atractylodes rhizome; and 1-3 parts of mangnolia officinalis. The traditional Chinese medicine granule has the functions of clearing away heat and toxic materials, resolving dampness and relieving exterior syndrome, and regulating qi and middle warmer, has no toxic or side effect, no drug residue, no drug resistance, convenience in use and easiness in absorption, meets the requirements of safe veterinary drugs and guarantee of animal-derived food safety, and is a relatively ideal traditional Chinese medicine granule for treating swine fever.

The invention provides a safety double-circuit-breaker-chamber medium-voltage cabinet. The safety double-circuit-breaker-chamber medium-voltage cabinet comprises a medium-voltage cabinet body, and anupper circuit breaker chamber, a lower circuit breaker chamber, a bus chamber, an upper cable chamber and a lower cable chamber which are arranged in the medium-voltage cabinet body. The bus chamber is arranged in the middle of the medium-voltage cabinet body; partition plates are arranged above and below the bus chamber; a left stand column and a right stand column are respectively arranged at the left and right sides of the bus chamber, the upper ends and the lower ends of the left stand column and the right stand column are connected with a top plate and a bottom plate of the medium-voltagecabinet body respectively; the upper circuit breaker chamber and the lower circuit breaker chamber are arranged at the left side of the bus chamber and are separated by a partition plate arranged inthe middle; the upper cable chamber and the lower cable chamber are arranged at the right side of the bus chamber and are separated by a separator plate arranged in the middle; and each cabin is provided with an independent pressure relief structure. According to the technical scheme, the problems of safety, use occasions, later maintenance, production cost and the like in the prior art are solved, a brand-new series is formed, market replacement imported products are met, and the requirements for national standards, universalization and low cost are met.