摘要:
A reproducing apparatus for reproducing signals from a record bearing medium, on which a video signal and some other signal are recorded in a plurality of blocks, includes discriminating circuitry for determining at least whether the signal recorded in each of the blocks is a video signal or other signal, a storing device for storing the result of the discrimination made by the discriminating circuitry, a reproducing unit for selectively reproducing the records of the blocks on the basis of information obtained from the storage device, and a display. Control of the apparatus is such that, if a signal recorded in a block currently accessed for reproduction is determined not to be a video signal, the display so indicates.
摘要:
A vacuum hot platen press for pressing laminated boards includes a seal cover assembly for keeping the internal process chamber airtight. The seal cover assembly is fixed in an airtight manner to a cylinder plate located below the platens, through which the pressure cylinders extend in an airtight manner. The upper end of the cover assembly is in sliding airtight contact with the tensile strength members of the press. The sliding contact prevents elongation of the tensile members under pressing force, or vacuum forces on the cover assembly, from causing distortion or breakage.
摘要:
The invention provides organopolysiloxane compositions for a releasable substrate which are superior in curability, anti-static property, oil resistance, and slipperiness, and provide a good releasability to the treated objects, said composition comprising (1) 100 parts by weight of an organopolysiloxane which comprises at least two alkenyl groups and 5 to 50 mol % of a chemical unit expressed by formula (I) ##STR1## (2) 1 to 100 parts by weight of an organohydrogen polysiloxane which comprises at least three hydrogen atoms bonded to silicon atoms per molecule, and (3) a catalytic amount of platinum or platinum compound.
摘要:
An information signal recording apparatus is arranged to selectively supply either a first information signal or a second information signal to recording apparatus for recording the information signal in a track on a record bearing medium; and to control the erasing action of erasing apparatus for erasing the track in association with the selecting operation on the first or second signal.
摘要:
A distance detecting device comprising radiation projecting means for projecting a radiation beam; radiation sensing means which is disposed away from the radiation projecting means with a given length and is arranged to receive a reflected radiation beam coming from an object whose distance is to be detected as the radiation beam is projected from the projecting means; and movable means for relatively varying the incident condition of the projected radiation beam onto the sensing means. The distance to the object is found either by the position of the movable means or by the amount of displacement thereof which occurs at a time point at which the sensing means optimally receive the reflected radiation beam coming from the object in the process of relatively varying the incident condition of the projected radiation beam onto the sensing means. In the incident condition varying process, the output signal of the sensing means and a delayed signal which is obtained by delaying the output signal a predetermined period of time are compared with each other to detect a time point at which the output signal of the sensing means has reached its peak level and, accordingly, to detect when the sensing means optimally recieve the reflected radiation beam coming from the object.
摘要:
A hair treatment method entailing sequentially (i) preparing a hair cosmetic by mixing a first agent containing an alkali agent and a second agent containing hydrogen peroxide to form a mixed liquid, (ii) discharging the mixed liquid in the form of a foam from a foamer vessel without a propellant, (iii) applying the mixed liquid to hair, (iv) allowing the mixed liquid to stand for 3 to 60 minutes; and (v) rinsing the mixed liquid away.
摘要:
A hair cosmetic product having a two agent hair cosmetic which contains a first agent containing an alkali agent and a second agent containing hydrogen peroxide, wherein at least one of the first and second agents contains a surfactant; and a foamer vessel which discharges a mixed liquid comprising the first and second agents in the form of foam. Another hair cosmetic product having a two agent type hair cosmetic which contains a first agent that includes an alkali agent and a second agent that includes hydrogen peroxide, and which is used after mixing the first and second agents immediately prior to use, and a foamer vessel from which a mixed liquid of the first and second agents is discharged in the form of foam.
摘要:
A hair cosmetic product has a two agent type hair cosmetic which comprises a first agent containing an alkali agent and a second agent containing hydrogen peroxide, wherein at least one of the first and second agents contains a surfactant; and a foamer vessel which discharges a mixed liquid comprising the first and second agents in the form of foam. Another hair cosmetic product has a two agent type hair cosmetic which contains a first agent that includes an alkali agent and a second agent that includes hydrogen peroxide, and which is used after mixing the first and second agents immediately prior to use, and a foamer vessel from which a mixed liquid of the first and second agents is discharged in the form of foam. A surfactant is contained in the mixed liquid at an amount of 0.1 to 10 wt %, and the viscosity of the mixed liquid at 25° C. is 1 to 300 mPa·s.
摘要:
A two-part hair dye composition, including a first part containing an alkali agent, a second part containing hydrogen peroxide, and a non-aerosol type foamer container for discharging a liquid mixture of the first part and the second part as a foam, wherein the liquid mixture contains the following components (A) to (D): (A) 0.1 to 5% by mass of an alkyl sulfate or polyoxyalkylene alkyl sulfate; (B) 0.1 to 10% by mass of an alkyl polyglucoside; (C) 0.01 to 3% by mass of a dimethyldiallyl ammonium chloride-acrylamide copolymer or a dimethyldiallyl ammonium chloride-acrylamide-acrylic acid copolymer; and (D) 0.01 to 0.8% by mass of a higher alcohol.
摘要:
This invention provides a natural leather having a coating film as a topcoat layer that can suppress and prevent the occurrence of an uncomfortable squeak noise and, at the same time, has softer feeling, soft and smooth feeling, and slick feeling, a composition for the formation of a coating film on a natural leather, and a process for producing a natural leather. The natural leather comprises, as a topcoat layer, a coating film comprising 48 to 55% by weight of a two-component aliphatic polyurethane, 3 to 7% by weight of silica fine particles, 23 to 37% by weight of a cross-linking agent, and 7 to 13% by weight of a silicone touch agent (the total of the components being 100% by weight), wherein, in the coating film as the topcoat layer, the two-component aliphatic polyurethane contains 12 to 25% by weight, based on the solid content, of a polyurethane resin matting agent, or wherein, in the coating film as the topcoat layer, the two-component aliphatic polyurethane is contained in an amount of 51 to 55% by weight based on the solid content and further contains 6 to 10% by weight, based on the solid content, of a two-component aliphatic polyurethane/acryl emulsion.