摘要:
A thread-wound golf ball comprising: a thread rubber ball prepared by winding thread rubber around a spherical center, and a cover enclosing the thread rubber ball therewith, which golf ball has a deformation under a load of 100 kg of from 2.5 to 3.7 mm, and wherein the center has an intrinsic frequency of from 2,000 to 4,000 Hz, an outer diameter of from 31 to 35 mm, a deformation under a load of 30 kg in the range of 1.2 to 2.6 mm, and a weight of from 19.5 to 29.0 g.
摘要:
A wound golf ball including a liquid center (4) in the form of a rubber bag (2) filled with a liquid (3), a thread rubber layer (5), and a cover (6). The filling liquid of the liquid center is a liquid having water-insoluble powder dispersed therein so as to have a specific gravity in the range of 1.08-1.70 and a viscosity in the range 1-6,000 centipoise at 23.degree. C. The water-insoluble fine particles are present in the range of 4-60% by weight of the liquid dispersion. By improving the filling liquid, the wound golf ball is increased in flying distance while maintaining its own controllability.
摘要:
A standard resistor having a known resistance value is connected to one transistor in a drive IC. The drive IC has a plurality of transistors each controlling on/off switching of a heating element. The saturation voltage of each transistor is generally the same. One of a plurality of transistors is turned on, and a discharge time required for a capacitor to discharge via a standard resistor or via each heating element and lower its voltage to a predetermined voltage is measured. The resistance value of each heating element is determined from a ratio of a discharge time via each heating element to a discharge time via the standard resistor and the resistance value of the standard resistor. A difference between the standard resistance value and a resistance value of each heating element generates a bias heat energy error during bias heating and an image heat energy error during image heating. In accordance with these heat energy errors, bias data for generating a heat energy immediately before coloring is corrected. Each heating element is driven by using the corrected bias data, and the heat energy errors are corrected at the time of bias heating. At the time of image heating, each heating element is driven by using image data without considering the resistance value error.
摘要:
A color thermal recording medium has a cyan thermosensitive coloring layer, a magenta thermosensitive coloring layer, and a yellow thermosensitive coloring layer, respectively laminated on a supporting material in this order from the side of the supporting material. The upper layer has a higher thermal recording sensitivity, and is colored with lower heat energy. The color thermal recording medium is thermally recorded by three thermal heads by a one-pass method. The top yellow thermosensitive coloring layer and the adjacent magenta thermosensitive coloring layer are thermally recorded at lower voltages, which are applied to the thermal printers, than the voltage applied for the cyan thermosensitive coloring layer. In this case, the cooling time is shortened within a range for allowing thermal hysteresis to be relieved, and the image pulse duration is set longer. Instead of adjusting the application voltages, the mean resistance values of heating elements may be changed. A color thermal printer is supplied with compressed image data from an input terminal. The compressed image data is temporarily stored in an input buffer memory, and supplied to an expander circuit to expand the compressed image data. By using the expanded image data, a multi-color image is printed out.
摘要:
Compressed image data received by a receiving circuit 11 is stored once in a buffer memory 12. When the quantity of the compressed image data in the buffer memory 12 reaches a predetermined quantity (for example, a quantity corresponding to one-fourth of compressed image data corresponding to one frame), the compressed image data is read out and is applied to an expanding circuit 13 to perform data expansion processing and then, the expanded image data is displayed on a monitor display device 18 through a video demodulating circuit 14. The above-mentioned operations are repeated, to sequentially display an image which is near completion. Consequently, an image can be partially reproduced and displayed even while the compressed image data is being received.
摘要:
A digital camera has two imaging units. In a single photography mode, upon a half press of the shutter release button, imaging units carry out preliminary photography at magnifications different from each other. A face detecting section detects persons' faces from a preliminary image captured by each imaging unit. A face comparing section compares the faces between the two preliminary images. A face evaluating section calculates a face evaluation value of each face, and determines ranking of the faces in each preliminary image based on the face evaluation values. Moreover, in consideration of the ranking of the faces determined in the telephoto preliminary image out of the two preliminary images, the face evaluating section corrects the face evaluation values and ranking of the faces in the wide-angle preliminary image. In each imaging unit, photographic conditions for actual photography are determined with giving high priority to the higher-ranked image.
摘要:
An image stabilizer has a base block, a CCD holder, an intermediate member, a rectangular frame-shaped first sheet metal member, a rectangular frame-shaped second sheet metal member, and voice coil motors (VCMs). The first sheet metal member has a pair of mutually-parallel horizontal leaf springs that is formed by bending upper and lower sides of the first sheet metal member. The second sheet metal member has a pair of mutually-parallel vertical leaf springs that is formed by bending right and left sides of the second sheet metal member. The horizontal leaf springs are flexible along a Y-axis, and the vertical leaf springs are flexible along an X-axis in a plane orthogonal to an optical axis. The VCMs shift a CCD through the CCD holder, while bending the horizontal or vertical leaf springs, to counteract a camera shake in an X-axis or Y-axis direction.
摘要:
In the present invention, by optimizing the balance of Shore D hardness between the intermediate layer and the cover, the balance of Shore D hardness between the surface and the center in the core, the balance of initial velocity between the core and the sphere, and the balance of Deflection amount between the core and the sphere are optimized, and the total thickness of the intermediate layer and the cover, the inventive golf ball is given a good profile of rebound, feel, controllability and durability.
摘要:
In the present invention, by optimizing the balance of Shore D hardness between the intermediate layer and the cover, the balance of Shore D hardness between the surface and the center in the core, the balance of initial velocity between the core and the sphere, and the balance of Deflection amount between the core and the sphere are optimized, and the total thickness of the intermediate layer and the cover, the inventive golf ball is given a good profile of rebound, feel, controllability and durability.
摘要:
In a multi-piece solid golf ball comprising a solid core, a mantle and a cover, the solid core is made of a rubber composition that includes a base rubber containing a polybutadiene synthesized using a rare-earth catalyst, a small amount of organic peroxide, an unsaturated carboxylic acid and/or a metal salt thereof, an organic sulfur compound and an inorganic filler. The mantle is made of a thermoplastic resin composition. The cover is made primarily of a thermoplastic polyurethane material. This construction provides the golf ball with a combination of outstanding flight performance and soft feel with cover's scuff resistance and coating's abrasion resistance, that is unprecedented.