90 results about "Northern Hemisphere" patented technology

An electronically generated simultaneous display of the local time within multiple time zones in the world is adjusted to accommodate local time arising from Daylight Saving Time. A preferred modified south polar projection of the Earth which schematically depicts the Northern Hemisphere is divided into geographical time zones. Each geographic time zone is associated with a time marker that points to an adjacent time scale. Either the geographical time zones or the time markers are adjusted in order to correctly display the ongoing time changes resulting from the continuous observation of Daylight Saving Time in time zones of the world. As further features, a user may adjust the display to present a hypothetical time and the corresponding times experienced in different time zones around the world. A user may have a specific time zone highlighted by invoking data, such as a city name, a telephone area code or an address book contact reference, which is associated with specific time zone. Conversely, highlighting a time zone may invoke a list of data associated with that time zone, e.g. city names, countries.

The invention discloses a medium-range forecast system and method for cold, rainy and snowy weather based on atmospheric variable physical decomposition. By utilizing the atmospheric space three-dimensional multivariable and time continuous grid data outputted in the past observed, the current observed and the medium-range numerical weather prediction modes, and the physical decomposition of the climate and the weather disturbance quantity, a causality between the regional sustained low temperature, rain and snow and freezing extreme weather events and the weather disturbance prior to and during the events is established in the method. According to the invention, a physical decomposition of the climate seasonal variation field and the day-to-day weather disturbance field is carried out according to the data of day-to-day three-dimensional space grid point temperature, altitude and wind and the like of the atmosphere from the troposphere to the stratosphere in the northern hemisphere for nearly 30 years, and a database for the atmospheric climate field and the weather disturbance field can be established; and a historical database of the low temperature, rain and snow and freezing weather in south China is established according to the data of day-to-day temperature and precipitation from the national meteorological station for nearly 50 years. The invention provides not only an inquiring system for historical low temperature, rain and snow and freezing weather events, but also a forecasting system for medium-range low temperature, rain and snow and freezing weather events.

The golf ball 2 has a northern hemisphere N and a southern hemisphere S. The northern hemisphere N is adjacent to the southern hemisphere S across an equatorial line Eq. Each of the northern hemisphere N and the southern hemisphere S has a pole vicinity region 14 and an equator vicinity region 16. Each of the pole vicinity region 14 and the equator vicinity region 16 has a large number of dimples. The dimple pattern of the pole vicinity region 14 includes three units that are rotationally symmetrical to each other about a pole Po. The dimple pattern of the equator vicinity region 16 includes six units that are rotationally symmetrical to each other about the pole Po. The sum (Ps+Pp) of a peak value Ps and a peak value Pp of the golf ball 2 is equal to or greater than 600 mm.

The present invention relates to satellite systems and more particularly, to the provision of a satellite system for weather and climate monitoring, communications applications, and scientific research at higher latitudes, referred to as the circumpolar region and defined here as the area with latitudes greater than 60°, in either the northern hemisphere or the southern hemisphere. Contrary to the teachings in the art it has been discovered that a satellite system and method may be provided using satellites in 24 sidereal hour orbits (geosynchronous) with inclinations (70° to 90°), orbital planes, right ascensions and eccentricities (0.275-0.45) chosen to optimize coverage of a particular service area located at high latitudes. A constellation of two satellites can provide continuous coverage of the circumpolar region. The satellites in this orbit avoid most of the Van Allen Belts.

The invention aims to provide a hemisphere differential telescopic spherical robot. The hemisphere differential telescopic spherical robot comprises outer hemisphere shells, a driving part and a telescopic mechanism, wherein the driving part is of a double motor driving structure; left and right hemispheres are driven by a motor respectively; the movement functions such as advancing, retreating and pivot turning of the robot are realized by applying a hemisphere differential principle; a threaded transmission principle of a lead screw is applied by the telescopic mechanism of the robot to realize stretch of the two outer hemispheres; a double-cross four telescopic rod structural design is adopted by the telescopic mechanism of the robot. The double-cross four telescopic rod structural design is adopted by the telescopic mechanism, so that the maximum load capable of being born by the robot is increased during running of the robot, and the stability and the reliability of the internal structure during rolling advance of the robot are improved. The telescopic spherical robot has wide application, and corresponding technical application requirements for carrying out field tasks can be met by arranging different sensors.

The invention discloses a fully automatic hair washer. The hair washer comprises a hemispherical sandwich outer cover provided with an inner cavity having a shape of the northern hemisphere of the earth, a cylindrical shampoo container which is arranged above and combined with (at twelve o'clock position of) the hemispherical sandwich outer cover, a water inlet pipe passing the central hole of the cylindrical shampoo container to the hemispherical sandwich outer cover, a rotary manipulator which is arranged on the hemispherical top point of the inner cavity of the hemispherical sandwich outer cover and can be driven to rotate clockwise or counter-clockwise by a gear driven by a motor, an electric hair dryer which is arranged in the inner cavity of the hemispherical sandwich outer cover and can blow air to the inner cavity of the hemispherical sandwich outer cover by a plurality of air openings arranged on the inner cavity wall of the hemispherical sandwich outer cover, and a water outlet arranged at the bottom end of the inner cavity of the hemispherical sandwich outer cover. The hair washer can save energy and time and meet requirements of people on hair washing, massage, hair care, cleaning, blow-drying, time conservation and labor conservation.

Golf ball 2 has numerous dimples 8. Provided that mean diameter of all the dimples 8 is Da, ratio (N1/N) of number N1 of adjacent dimple pairs having a pitch of (Da/4) or less to total number N of the dimples is equal to or greater than 2.70. Ratio (N2/N1) of number N2 of the adjacent dimple pairs having a pitch of (Da/20) or less to the number N1 is equal to or greater than 0.50. The northern hemisphere N and the southern hemisphere S of this golf ball 2 have a pole vicinity region 20, an equator vicinity region 22 and a coordination region 24, respectively. The pole vicinity region 20 includes 5 units which are rotationally symmetric each other centered on the pole point P. The equator vicinity region 22 includes 6 units which are rotationally symmetric each other centered on the pole point P. The coordination region 24 does not include any unit.

The invention relates to a power station arrangement method, in particular to a mountain land photovoltaic power station arrangement method. According to the mountain land photovoltaic power station arrangement method, Google globe software and ArcGIS software are used for completing sloping field modeling, a TIN topographic map is generated, and therefore manpower consumption and material resource consumption are reduced; analogy computation is carried out on the TIN topographic map of a mountain land area through sunlight analysis software so that the generating-capacity computing accuracy can be improved; the mountain land trend is sufficiently depended, photovoltaic arrays are arranged along a mountain, the amount of steel used in supports and the occupied area are reduced, the construction difficulty is reduced, a large amount of capital is saved, and influences on the generating capacity are not serious; shadow contour analysis is carried out on the TIN topographic map of the mountain land area through the sunlight analysis software, locating points of the arrays are determined, and the effective method which is rapid and convenient to use is provided for northern hemisphere sloping field photovoltaic arrays.

A golf ball 14 has a northern hemisphere N above an equatorial line Eq and a southern hemisphere S below the equatorial line Eq. Each of the northern hemisphere N and the southern hemisphere S has a pole vicinity region 30, an equator vicinity region 32, and a mid region 34. Each of the pole vicinity region 30, the equator vicinity region 32, and the mid region 34 has numerous dimples 20. The dimple pattern of the pole vicinity region 30 includes four units that are rotationally symmetrical to each other about a pole P. The dimple pattern of the equator vicinity region 32 includes six units that are rotationally symmetrical to each other about the pole P. The dimples 20 included in the mid region 34 are arranged along a mid latitude line 28. The number of the dimples 20 included in the mid region 34 is 24.

The invention discloses a transient disturbance weather map and low-frequency disturbance weather map manufacturing method based on atmospheric variable physical decomposition and application of the method in weather forecast. The method includes that formerly observed, recently observed and medium-term numerical weather predication modes are used for output atmospheric space three-dimensional multi-variable and time continuous grid point data, climate components and synoptic scale disturbance components of daily cycle and annual cycle are obtained through physical decomposition, and the synoptic scale disturbance components are used for manufacturing a transient disturbance weather map and a low-frequency disturbance weather map. According to the method, after climate seasonal variation field and day-by-day synoptic scale transient disturbance field physical decomposition is performed on meteorological data of the Northern Hemisphere in the past 30 years, synoptic scale transient disturbance components predicated through the recently observed and medium-term numerical weather predication modes are used for drawing a transient disturbance weather map and a low-frequency disturbance weather map. The transient disturbance weather map is suitable for manufacturing 1 to 3 days short-term weather forecast and 4 to 9 days medium-term weather forecast, the low-frequency disturbance weather map is suitable for manufacturing medium-term and 10 to 30 days elongating stage weather process forecast. A novel tool for weather forecast is provided, and accuracy of the weather forecast can be improved.

A spiral rope R for liana raising includes a core member 10 and a side member 20. The side member 20 is wound around the core member 10 in the winding direction of a twiner B1 of a liana B which grows up in the Northern Hemisphere of the earth.

The invention relates to a process method for treating a perenial frozen soil wetland foundation of the Qinghai-Tibet Railway. The Qinghai-Tibet Plateau is an area with widest area, largest thickness and lowest temperature of perenial frozen soil in an intermediate and low latitudinal band of the Northern Hemisphere, and the Qinghai-Tibet Railway is one of important foundational engineering of the Development of the West Regions in China; and as known from the investigation of main diseases of road foundations of railways in perenial frozen soil areas, the diseases caused by wetland sections account for 60 to 70 percent of the total diseases and severely influences normal operation of the railway and greatly increases the operation and maintenance expenditure of the road foundations. The invention aims to provide the process method for treating the perenial frozen soil wetland foundation of the Qinghai-Tibet Railway, which maintains the thermal stability of the road foundation, increases the bearing capability of the foundation and reduces thaw collapse and deformation of the road foundation. The process method treats the foundation by adoption of packing sedimentation by throwing stones, geotechnical pattern rooms and hydroceramic soil or geogrid and hydroceramic soil method, so as to guarantee the stability of the foundation and obviously improve the bearing capacity of the treated foundation.

A lunar phase display mechanism includes an upper disc which is the lunar display disc and a lower disc mounted concentrically to this disc. One of the discs is mounted so that during normal operation of the mechanism that one disc rotates relative to the other disc, and the other disc is mounted in a stationary position during normal operation of the mechanism while this position can be changed by a rotary motion. The gear train driving the rotating disc allows that the direction of rotation of this disc can be reversed so that the different appearance of the lunar phases at the latitudes of the earth and, in particular, in the northern and southern hemisphere can be taken into account in the display.

The invention relates to a polar axis auxiliary adjusting system for an equatorial type astronomical telescope and a realizing method thereof, wherein the polar axis auxiliary adjusting system comprises an image acquisition device coaxial with a polar axis, a positioning device, a microprocessor and a display device. The microprocessor is respectively connected with the image acquisition device, the positioning device and the display device. Thus, the polar axis auxiliary adjusting system can assist a user in accurately adjusting the polar axis of the equatorial type astronomical telescope, so as to cause the polar axis to accurately point at the position of the polaris of the northern hemisphere. Meanwhile, an adjusting method is very simple, and the polar axis of the equatorial type astronomical telescope can be easily adjusted in real time without utilizing excessive astronomical knowledge and data.

The invention discloses an air sounding data-based northern hemisphere troposphere delay correction method comprising the following steps: in step S1, troposphere delay of air sounding data at an observation station is calculated and denoted as ZTD0; in step S2, a Hopfield model is used for calculating the troposphere delay which is then denoted as ZTD(H); in step S3, latitude and day-of-year information of the observation station is increased based on a Hopfield model formula, and a non-linear equation is built; in step S4, the troposphere delay ZTD0 calculated via the step S1 is taken as a truth value, a least square method is used for determining all coefficients of the non-linear equation, a final improvement model equation can be determined, and precision of the equation is verified. Compared with a conventional Hopfield model and a conventional Saastamoinen model, the method disclosed in the invention is advantaged by effectively improved calculation precision.

The invention provides a 3D embossed globe manufacturing process. For a 3D embossed globe, a southern hemisphere and a northern hemisphere are manufactured separately. The 3D embossed globe manufacturing process comprises the following steps of S1, design; S2, mold opening; S3, molding of a ball bladder; S4, printing of maps; S5, forming of map films; S6, combination of the map films and the ballbladder; S7, embossed molding; S8, edge cutting; and S9, balling. According to the 3D embossed globe manufacturing process provided by the invention, the ball bladder and the map films are manufactured separately; furthermore, bulges are directly formed on the ball bladder; and the map films sleeve, shrink on and cling to the ball bladder so as to form embossed shapes, so that the shrinkage, the situations such as shrinkage, wrinkling and distortion of the map films can be avoided.

The invention discloses a centrifugal pump with a swirl sprayer engine directly connected with a high-speed function vane wheel and an even-spinning labyrinth. Rotation inertia connected with a driving shaft is improved; a vibration attenuation and noise reduction protection cover is adopted; a four-stroke or two-stroke engine is directly connected with a vane wheel of which two ends are planes and an inner sunken bottom is a parabolic function surface; two sides of a vane of the vane wheel are included angle function surfaces, the inner parts of the two sides of the vane are thin, the outer parts of the two sides of the vane are thick, and end face labyrinth sealing is realized on the back face of the vane wheel; the bidirectional horizontal even-spinning labyrinth sealing is used, so that the sealing friction loss is reduced; a shell with an eccentric outlet and northern-hemisphere anticlockwise streamline ribs is used, so that the friction loss is reduced; a volute with an outlet chamfer and a northern-hemisphere anticlockwise non-archimedes function line is used, so that the stroke loss is reduced; and ribs or vanes are arranged on the back face of the vane wheel, so that the pressure on the back face of the vane wheel is reduced; or planar spiral slots with opposite directions are respectively formed on the surface of the back face of the vane wheel and the inner wall surface of the vertical shell close to the vane wheel. The centrifugal pump has two functions of end face labyrinth sealing and axial balance.

A golf ball 2 includes a core 4, a mid layer 6 and a cover 8. The golf ball 2 further includes a large number of dimples 10 on a surface thereof. The surface has a northern hemisphere N and a southern hemisphere S. Each of the hemispheres has a high-latitude region 14, a mid-latitude region 18 and a low-latitude region 16. The number of planes that can divide a dimple pattern of the hemisphere so that divided dimple patterns are mirror symmetry to each other is one. Neither a dimple pattern of the high-latitude region 14 nor a dimple pattern of the low-latitude region 16 is rotationally symmetrical. A product THm of a thickness and a hardness for the mid layer 6, and a product THc of a thickness and a hardness for the cover 8 satisfy the following mathematical formula.

THc−THm≦50

The present invention relates to a method and apparatus for simultaneously manufacturing ultra pure betulin and highly pure betulinic acid from birch bark, which employ a technique of: using a polar organic solvent to obtain a crude extract containing a betulin content of 70 to 83% and a betulinic acid content of 4 to 8% from the outer bark and inner bark of birch trees that grow naturally in northern hemisphere regions at a northern latitude of 34 DEG or greater, such as in South Korea, China, North America, and Europe; and using a single or mixed polar solvent to obtain a crystallized highly pure betulin with a purity of 95% or greater, wherein ultra pure betulin with a purity of 99.5% or greater and highly pure betulinic acid with a purity of 95% or greater can be simultaneously produced from the crystallized product.

The invention discloses an odor-resistant floor drain with a rotational flow floating ball. The odor-resistant floor drain is used for draining of places such as residences, hotels and public washrooms. The upper plane of an upper casing of the floor drain is provided with a plurality of water inlet holes which are bent in the horizontal direction and twisted in the vertical direction, the water inlet holes in a first embodiment are integrally twisted towards the inner side in the radial direction, the bending direction of the water inlet holes in a second embodiment is a clockwise direction, and a twist angle alpha is 8-10 degrees. A flow deflector bent in the horizontal direction is arranged above the bottom surface of a lower casing, a water outlet hole of the lower casing is provided with a solid floating ball capable of floating up and down, and a sealing device is disposed between the water outlet hole and the floating ball. The bent type water inlet is adopted, rotary water flow can be generated, the overflowing speed is accelerated, and the drainage speed is improved. According to characteristics that water flow vortexes rotate anticlockwise and rotate clockwise in the Northern Hemisphere and the Southern Hemisphere respectively, the two different embodiments are adopted, and the product designed according to the technical scheme can be applied to different territories of the Southern Hemisphere and the Northern Hemisphere.