61 results about "Southern Hemisphere" patented technology

The invention relates to 'a bark grafting method of apocarya' and belongs to the field of fruit trees and forest tree breeding. The method includes cutting a stock or a lignification branch of the apocarya in vigorous growth to the xylem, conducing inclining cutting on the portion above a cut to form a 45-degree cut, cutting downwards on an edge bark layer of the cut through a stem grafting knife for 3cm with cutting length as 3cm and cutting width determined by scion thickness and conducting scion branch processing and grafting. By means of the method, summer grafting survival rate of scions dormant in winter is greatly improved, the problem of scion grafting survival of ligneous plants like the apocarya which is introduced from the southern hemisphere in summer is effectively removed, and simultaneously grafting period of the apocarya can be prolonged.

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.

Golf ball 2 has a northern hemisphere N above the equatorial line 16, and a southern hemisphere S below the equatorial line 16. Each of the northern hemisphere N and the southern hemisphere S has a pole vicinity region 18, an equator vicinity region 20 and a coordination region 22. The pole vicinity region 18, the equator vicinity region 20 and the coordination region 22 have numerous dimples 8, respectively. The dimple pattern in the pole vicinity region 18 includes multiple units that are rotationally symmetric each other centered on the pole point P. The dimple pattern in the equator vicinity region 20 includes multiple units that are rotationally symmetric each other centered on the pole point P. Number of the units in the pole vicinity region 18 is different from number of the units in the equator vicinity region 20. The dimple pattern in the coordination region 22 cannot be comparted into multiple units that are rotationally symmetric each other centered on the pole point P.

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.

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.

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 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.

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 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.

The present invention is directed to a golf ball comprising of non-concentric arcs defining a non-planar parting line on its spherical surface resulting in having a large size disparity between non-circular dimples in one hemisphere and adjacent non-circular dimples from the opposing hemisphere. The parting line is produced by a pair of adjacent non-circular dimples, wherein μ_d indicates the average non-circular dimple diameter and N indicates dimples from the Northern hemisphere and those from the Southern hemisphere are indicated by S. A large disparity may be created, if the following condition is satisfied:

The present invention is directed to a golf ball comprising of non-concentric arcs defining a non-planar parting line on its spherical surface resulting in having a large size disparity between dimples in one hemisphere and adjacent dimples from the opposing hemisphere. The parting line is produced by a pair of adjacent dimples, wherein D indicates dimples and N indicates dimples from the Northern hemisphere and those from the Southern hemisphere are indicated by S. A large disparity may be created, if the following condition is satisfied:

Provided is a spherical polyhedron division structure of a golf ball where dimples are arranged to have a well-defined symmetry and a dimple pattern. In the spherical polyhedron division structure, wherein an arbitrary point on a surface of a spherical body constituting a golf ball is defined as a pole, a great circle dividing the spherical body into a northern hemisphere and a southern hemisphere with respect to the pole as a reference point is defined as an equator, the surface of the spherical body is divided into six areas formed by segments connecting the pole and points obtained by dividing the equator in units of 60°, each area is divided into spherical polygons formed by four spherical rectangles and two spherical triangles having sides with different lengths, and the spherical polygons arranged in different adjacent areas are symmetric with each other.

A paper globe used in teaching, in primary and middle school, wherein the globe is all made from paper, characterized in that the production at least comprises a, selecting the paper as face paper and linear paper, b, drawing southern hemisphere and northern hemisphere on the face paper, c, producing the mould for shearing the face paper, d, shearing the face paper, e, producing the mould for shearing the liner paper at the same time of step c, f, shearing the liner paper, g, producing a hemisphere mould and a convex mould with the step c and e, h, extruding the face paper and the liner paper into hemisphere shape, I, combing southern hemisphere and northern hemisphere into a globe, j, matching the globe with a support, k, obtaining final product. The invention has low cost, environment friend, simple process, hand-operation, saved power, time and force, semi-mechanical operation, reduced production time, improved working efficiency and reduced cost, compared with traditional paper globe.

Moon phase display mechanism including a control wheel driven by a movement, which control wheel drives a moon phase disc behind an aperture in a dial, and this mechanism includes: coaxial, superposed and permanently driven in opposite directions, a first phase indicator wheel carrying a first heart cam, and a second phase indicator wheel carrying a second heart cam, and this control wheel includes means for guiding a double lever comprising two arms, only one of which arms is arranged, at any time, to cooperate in contact with one of these second and first heart cams, each to display the moon phase visible in either the Northern or Southern Hemisphere, and to allow the moon phase disc to pivot in the appropriate direction for this hemisphere.

Provided is a plastic tellurion production technology by which a plastic sphere and a PVC film map are firmly adhered. Maps of southern and northern hemispheres are printed on a PVC plastic sheet with thickness of 0.2-0.3. PVC map membranes of the southern and northern hemispheres are molded via hot blister. Then the PVC map membranes of the southern and northern hemispheres are placed in a plastic mould, and plastic shells of the southern and northern hemispheres are formed via plastic injection. After that the finished product of a plastic tellurion is assembled by the additionally arranged a hemisphere splicing ring, a bracket and a pedestal. The operation method has advantages that the sphere and the PVC maps are firmly adhered, the structure is compact, color is vivid, the service life is long without mildew, etc. so that manufacturing mechanical degree is high, large-scale production of the plastic tellurion can be met and labor efficiency is greatly enhanced.