摘要:
A communication system for efficient sales promotion of a product or a service is provided. An information providing site is provided with a simple diagnosis processing portion for performing a simple skin diagnosis of a user of a terminal device, a simple result transmitting portion for transmitting simple diagnosis data and an ID key to the user, and a customer data extracting portion for transmitting private data and the simple diagnosis data to a service providing site. The service providing site is provided with an ID key receiving portion for receiving the ID key from the user, a customer data requesting portion for transmitting the ID key to the information providing site, and a customer data receiving portion for receiving private data corresponding to the ID key. The customer data extracting portion transmits private data corresponding to the ID key transmitted by the customer data requesting portion.
摘要:
A method of manufacturing golf club heads comprises a process of coating golf club heads with a paint by passing the golf club heads through a space in which the paint is sprayed by an electrostatic spray coating machine so that the charged spray of the paint is attracted to the rotating golf club heads.
摘要:
A cushioning net structure having an apparent density of 0.005-0.20 g/cm.sup.3, which comprises three-dimensional random loops bonded with one another, wherein the loops are formed by allowing continuous fibers of 300 denier or more mainly comprising a thermoplastic elastomer to bend to come in contact with one another in a molten state and to be heat-bonded at most contact points, and a method for producing the net structure. The structure of the invention can provide unstuffy cushions superior in heat resistance, durability and cushioning property. The cushioning structure is advantageous in that it can be easily recycled.
摘要翻译:具有0.005-0.20g / cm 3的表观密度的缓冲网结构,其包括彼此结合的三维无规环,其中,所述环是通过使主要包含热塑性弹性体的300旦尼尔或更多的连续纤维弯曲成 在熔融状态下彼此接触并且在大多数接触点处被热粘合,以及用于制造网状结构的方法。 本发明的结构可以提供耐热性,耐久性和缓冲性优异的无气垫。 缓冲结构的优点在于可以容易地回收。
摘要:
An X-ray analyzing method includes the steps of applying an irradiated electron beam, converged by a condenser lens and an objective lens into a thin beam, to the inside of a fine hole existing on the surface of a sample; observing X-rays generated from a residual substance existing inside the fine hole; and performing a qualitative and quantitative analysis of the residual substance. The X-rays are observed by an X-ray detector installed in an internal space of the condenser lens, an internal space of the objective lens, or between the condenser lens and the objective lens, by detecting only the X-rays radiated within the angular range -.theta. to +.theta., where .theta. is an angle formed with a center axis of the electron beam, and so defined that tan .theta. is substantially equal to a/d, where a and d are the radius and the depth of the fine hole, respectively.
摘要:
There is provided a technique capable of reducing the electrode resistance by widening the effective area of an electrode in a cell for a standard potential supply connected to the memory cell. There is also provided a technique capable of reducing the memory cell area by reducing the area necessary for separation between the electrode in a cell for the standard potential supply and adjacent other electrodes. Two transfer MOS transistors of a first conductivity type and two driver MOS transistors are provided. A conductive layer for fixing the source potential of the driver MOS transistors to standard potential is so disposed above the transfer and driver MOS transistors as to the wholly cover the memory cell. Separation is carried out by using a photo-mask having an optically transparent substrate provided within the same transmissive portion with a pattern of a plurality of so-called phase shifter regions for inversion of the phase of transmitting light.
摘要:
A copper alloy wire has a composition composed of no less than 0.01% by weight of Ag and balance Cu and unavoidable impurities. The copper alloy wire has been prepared by drawing a wire stock having the composition at a reduction ratio of no lower than 40% and subjecting the wire stock to heat treatment for half annealing to have a tensile strength of no lower than 27 kg.multidot.f/mm.sup.2 and an elongateion of 5%. An insulated elecric wire includes the copper alloy wire as a conductor and an insulation layer covering the wire. Also, a multiple core parallel bonded wire includes two or more such insulated electric wires bonded parallel to each other.
摘要:
A polyprenyl composition consisting essentially of a mixture of polyprenyl compounds represented by the following formula ##STR1## wherein A.sub.1 represents a hydroxyl or acetyloxy group, ##STR2## represents a trans-isoprene unit, ##STR3## represents a cis-isoprene unit, and n is an integer of from 11 to 19, said mixture containing substantial amounts of at least three compounds of formula (I) wherein n represents 14, 15 and 16 respectively as essential ingredients in a total amount of at least 70% by weight based on the weight of the mixture; and new compounds derived from the polyprenyl compounds of formula (I). These composition and compounds are useful for the synthesis of mamammalian dolichols. The polyprenyl composition can be prepared by extracting the leaves of Ginkgo biloba or Cedrus deodara with an oil-soluble organic solvent; if required, hydrolyzing the extract; and subjecting the extract to one or more of chromatography, fractional dissolution, fractional refrigerating precipitation and molecular distillation, thereby separating and recovering a fraction having a specified Rf value in silica thin-layer chromatography.
摘要:
Polyprenols or esters thereof, which are similar in the trans and cis configurations to dolichol, or mixtures thereof are obtained from the leaves of plants belonging to the genus Pinus L. of the family Pinaceae by extraction, if necessary followed by hydrolysis, esterification or transesterification or a combination thereof. These polyprenyl compounds and mixtures thereof are useful as favorable starting materials for the synthesis of dolichol.
摘要:
There are provided polyprenyl compounds of the formula ##STR1## wherein ##STR2## represent a trans-isoprene unit and a cis-isoprene unit, respectively, n is an integer of 11-19, Z.sup.1 and Z.sup.2 combinedly represent .dbd.O, .dbd.CH--COOH,.dbd.CH--COOR.sup.1, .dbd.CH--CN, .dbd.C(CN)COOR.sup.2, .dbd.CH--CO--NH.sub.2, .dbd.CH--CO--N(R.sup.3) (R.sup.4), .dbd.CH--CO--NHR.sup.5, .dbd.CH--CH.sub.2 --N(R.sup.3) (R.sup.4), .dbd.CH--CH.sub.2 --NHR.sup.5 or .dbd.CH--CHO or Z.sup.1 is a hydrogen atom and Z.sup.2 is --CH.sub.2 COOH, --CH.sub.2 COOR.sup.6, --CH(CN)COOR.sup.2, --CH.sub.2 CN, --CH.sub.2 --CO--NH.sub.2, --CH.dbd.CH--N(R.sup.3) (R.sup.4) or --CH.sub.2 --CH.dbd.N--R.sup.5, R.sup.1, R.sup.2 and R.sup.6 each being a lower alkyl group, R.sup.3 and R.sup.4 each independently being a lower-alkyl, cycloalkyl, aryl or aralkyl group or R.sup.3 and R.sup.4 combinedly representing an alkylene group containing 2-5 carbon atoms, and R.sup.5 being a lower-alkyl, cycloalkyl, aryl or aralkyl group. These polyprenyl compounds can be synthesized starting with a polyprenol obtainable from leaves of a plant such as Ginkgo biloba or Cedrus deodara by extraction and as necessary followed by hydrolysis, or a reactive derivative thereof. The polyprenyl compounds are useful as intermediates for the synthesis of dolichol without the use of an expensive C.sub.5 chain extender.
摘要:
In an image display apparatus, a protruding portion is fixed to a chassis on a back side Z2 of a planar member and protrudes towards the planar member. The protruding portion has one or more first protruding members and one or more second protruding members and defines a small allowance region and a large allowance region for the planar member. In the small allowance region, an amount of displacement of the planar member towards the chassis side is regulated at most to a first predetermined value by the one or more first protruding members. In the large allowance region, an amount of displacement of the planar member towards the chassis side is regulated at most to a second predetermined value larger than the first predetermined value by the one or more second protruding member.