37results about How to "Weight effect" patented technology

The invention discloses an inner detection system for submarine pipelines and a detection method thereof. The inner detection system comprises an electronic sealed cabin arranged in a supporting frame. The supporting frame is provided with a supporting roller array, an odometer wheel, a pressure sensor, a temperature sensor and a sound sensor, wherein the supporting roller array, the odometer wheel, the pressure sensor, the temperature sensor and the sound sensor are distributed in an annular mode. The detection method includes: the inner detection system is connected to an upper computer to download signals collected by the sensors, and filtering and noise reduction processing is performed on the signals; traveling mileage of the inner detection system and included angles of the axis of the inner detection system and a local geomagnetic field and local gravitational acceleration are calculated at any time t, and a direction vector of the axis of the inner detection system is obtained through the included angles; the position of the inner detection system at any time is obtained; and whether leakage exists is judged through comparison of processed sound signals, pressure signals and temperature signals, and leakage rate is estimated. The inner detection system for submarine pipelines and the detection method of the inner detection system achieve detection of little leakage, improve detection accuracy, reduce detection difficulty and cost, and shorten detection period.

The invention provides a water source sampling and detecting device for hydrogeological survey. The device comprises a casing and at least two water storage chambers. Each water storage chambers is aseparate accommodation cavity, and the separate accommodation cavities are not connected with each other. Each water storage chamber is provided with an inlet/outlet port into which a water supply source enters and an intake/exhaust port for discharging a gas medium in the water storage chamber. The device further comprises a control mechanism which separately controls opening and closing of the inlet/outlet port and the intake/exhaust port of each water storage chamber, so that the water source enters the water storage chamber. The problem of low efficiency of water source exploration, whichis caused by the fact that the existing hydrogeological survey water source sampling and detecting device cannot simultaneously sample water sources at different depths and different locations, is solved.

The invention relates to a fixing device for a loop laying tube of a loop laying machine. The fixing device is characterized by comprising a loop laying head body, the loop laying tube, tube clamps and a fixing assembly, wherein the loop laying tube is arranged at the loop laying head body according to Archimedes spiral; the tube clamps are arranged on the loop laying tube and the loop laying head body; the fixing assembly is used for fixing the tube clamps and the loop laying head body and comprises fixing pins and bolts, the fixing pins are arranged in pin holes of the tube clamps and the loop laying head body, and the bolts are arranged in the fixing pins. The fixing device can prevent bump between the tube clamps of the loop laying head and a protection cover, protects the tube clamps of the loop laying head from wearing, guarantees stable dynamic balance of the loop laying head and reduces vibration of the loop laying head greatly.

A flexible light shielding cover unfolding state detecting system comprises a transmitter and a receiver, wherein the transmitter and the receiver are installed at both ends of a supporting rod of a flexible light shielding cover; and the transmitter is used for emitting light waves with the wavelength of 850 nm to 950 nm, and the receiver judges whether the flexible light shielding cover is unfolded according to the light waves emitted by the transmitter. The flexible light shielding cover unfolding state detecting system effectively solves the problem of detecting the spatial unfolding stateof the flexible light shielding cover, and is low in cost and easy to implement.

The invention belongs to the technical field of medicines, and discloses application of a UPK1A-AS1 inhibitor in preparation of antitumor drugs. The invention discloses application of the UPK1A-AS1 inhibitor or pharmaceutically acceptable salt thereof in preparation of antitumor drugs for the first time based on the fact that the inventor finds that proliferation of tumor cells and tumor tissues can be inhibited by inhibiting expression and/or activity of UPK1A-AS1. The weight of a drug-administered animal is not remarkably influenced, and meanwhile, during drug administration, no drug treatment side effect is observed; and it is indicated that the UPK1A-AS1 inhibitor or the pharmaceutically acceptable salt thereof can inhibit the proliferation of tumor tissues, has no side effect, and can be used for preparing the antitumor drugs.

The invention provides a vehicle rear side wall assembly. The assembly comprises a C column, a rear safety belt retractor support, a rear wheel cover outer plate, a rear wheel cover reinforcing piece and a rear leaning hook fixing reinforcing piece assembly connected with the rear safety belt retractor support and the rear wheel cover reinforcing piece, wherein the rear leaning hook fixing reinforcer assembly comprises a first fixing reinforcer and a second fixing reinforcer, the first fixing reinforcer is arranged on the C column and the rear safety belt retractor support, and the second fixing reinforcer covers the first fixing reinforcer and is disposed on the rear seatbelt retractor support and the rear wheel cover reinforcing piece. According to the vehicle rear side wall assembly, the connecting strength of the key area is improved through the first fixing reinforcing piece, meanwhile, through the first fixing reinforcing piece with the guiding function, under the condition that the vehicle continues to use existing surrounding environment pieces, combined assembly and tailor welding of the rear side wall assembly and the floor assembly are achieved, and plate thickness of the newly-added part is absorbed through shaping of the cover plate, so the first fixing reinforcing part is completely matched with the surrounding environment, and meanwhile, the weight of the vehicle is not affected.

The invention discloses a puffing device with a drying function for potato chip processing. The puffing device with the drying function for potato chip processing comprises a main body, a viewport, awaste material collecting plate and a drying box, wherein an inlet is formed in the upper part of the main body; a scale line is arranged on the outer surface of the inlet; a control panel is arrangedat the left side of the main body and is closely adhered to the main body; bolts penetrate the upper side and lower side of the control console; the viewport is arranged on the outer surface of the main body and is fastened on the main body by a nut; a sliding chute is arranged inside the viewport; a pulley is arranged inside the sliding chute; a folding plate is arranged below the pulley; an outlet is arranged in the lower part of the main body; and a concave groove is formed in the lower part of the outlet. The puffing device with the drying function for potato chip processing is provided with the drying box; when the rate of the interior of the puffing device is excessively slow, the temperature of the interior of the puffing device can be increased by opening the drying box, so that the production efficiency of the puffing device is improved, and the efficiency is improved.

The invention discloses an MC4R gene molecular marker related to Sujiang pig production traits. The locus of the molecular marker is selected from at least one of the following loci: (1) locus mutation from C to T of a 160773885th basic group (rs335628164) of a No.1 chromosome of a 11.1 version of a pig reference genome, and (2) locus mutation from A to T of the 160773971st basic group (rs81221063) of the No.1 chromosome of the 11.1 version of the pig reference genome, wherein the two loci are completely interlocked. The correlation analysis determines that the two molecular markers are significantly related to the production traits of the Sujiang pigs, and can be used for molecular marker-assisted selective breeding of the Sujiang pigs.

The invention discloses a traditional Chinese medicine composition for treating a gastroesophageal reflux disease and traditional Chinese medicine granules as well as a preparation method thereof. Thetraditional Chinese medicine granules contain 100 parts by weight of traditional Chinese medicine extract, 50 parts by weight of dextrin and 8 parts by weight of ethanol solution. A traditional Chinese medicine extracting method comprises the following steps: taking 6 parts by weight of radix bupleuri, 12 parts by weight of fructus aurantii, 3 parts by weight of coptis chinensis, 3 parts by weight of fructus evodiae, 9 parts by weight of stir-baked fructus gardeniae, 9 parts by weight of herba inulae, 12 parts by weight of mangnolia officinalis, 15 parts by weight of rhizoma polygonati and 15parts by weight of calcined concha arcae, adding 10 times of water and extracting for three times, wherein the extracting time per time is 1.0 h; combining decoction liquid, filtering, concentratingand drying. The traditional Chinese medicine composition for treating the gastroesophageal reflux disease and the traditional Chinese medicine granules as well as the preparation method thereof disclosed by the invention have the benefits that an extraction process is optimized by adopting an orthogonal experiment method and a weighted analysis method, and the yield of optimized dry extracts and the contents of naringin and gardenin are determined, so that an optimum extraction process is obtained; a preparation process is further optimized by adopting a single-item screening method, and the molding rate, the solubility and the granulation difficulty of the granules prepared by the optimized process are investigated, so that an optimal preparation process is obtained.

The invention belongs to the technical field of medicines, and discloses application of dihydroergomine in preparation of antitumor drugs. The invention discloses the application of dihydroergomine and/or derivatives thereof in preparation of antitumor drugs for the first time, the dihydroergomine and/or derivatives thereof can significantly inhibit proliferation of tumor tissues and have no significant influence on the body weight of a drug-administered animal, and no drug treatment side effect is observed during drug administration; the dihydroergomine and/or the derivatives thereof can significantly inhibit proliferation of tumor tissues, have no side effects and can be used for preparing the antitumor drugs.

The present invention relates to a traditional Chinese medicine pill for treating cough and asthma and a method for preparing the same. The pill is characterized in that the pill slowly relieves the primary symptoms in treating chronic disease and treats both the primary and the secondary aspects of the disease, thus the pill is different from other medicines which only treat the secondary aspect of the disease. The pill is used for a chronic bronchitis patient who has asthenia cold type cough. The curative effect is accurate, the action is quick, and the pill has no toxic side effects. The pill is prepared from the following materials in weight portion: 9.02 to 11.50 portions of ginseng, 18.05 to 22.05 portions of bulbus fritillariae cirrhosae, 30.00 to 35.80 portions of mustard, 0.95 to 1.65 portions of asarum, 31.20 to 35.50 portions of magnolia vine fruit, and 0.35 to 0.60 portion of honey. The method comprises the following process steps: the three medicines, such as mustard and the like, are decocted with water for 1 hour and for 2 hours respectively; the decocted liquid is subjected to combination and filtration, and the filtrate is subjected to decompression and condensation to form a thick paste with the relative density of between 1.30 and 1.35 (50 DEG C); the ginseng and the bulbus fritillariae cirrhosae are ground into fine powder which is added into the thick paste to be blended evenly; the product is subjected to drying, milling, screening and blending; and the produced powder is added with refined honey and water with appropriate amount so as to produce the pill. After drying and polishing, the pill is obtained.