摘要:
A supporting structure of a susceptor for semiconductor processing includes: (a) a plate having a carrying surface for placing a semiconductor substrate thereon, which plate has a back surface having a first coupling structure with a first pawl; and (b) a heating block for heating the semiconductor substrate, which heating block has an upper surface in contact with the back surface of the plate. The upper surface has a second coupling structure with a second pawl corresponding to the first coupling structure with the first pawl. A coupler may be used for placing the first pawl and the second pawl in pressure contact to couple the plate and the heating block.
摘要:
A pair of flanges are mounted on a spool of a photographic film cassette so as to come into contact with end faces or outermost convolution of a film roll wound on the spool, so that a film leader can be advanced out of the cassette shell by rotating the spool in an unwinding direction. The flanges are formed from a polyphenylene ether group resin composition, which is composed by mixing styrene group resin with polyphenylene ether resin in a weight ratio from 60:40 to 10:90, and mixing 6 to 19 parts by weight of elastomer per 100 parts by weight of said mixture of styrene group resin and polyphenylene ether resin.
摘要:
A digital transmission system wherein a signal to be transmitted is represented by a plurality of parallel data bits, each of said data bits having a positional significance ranging from a most significant data bit to a least significant data bit. Each of said data bits are assigned to one of a plurality of data transmission highways based on the positional significance of the data bit. Failure of a particular highway results in a reassignment of the data bits to the highways so that transmission degradation is minimized.
摘要:
A joint unit pivotably coupled to a tip end part of a main arm member of a Scott Russell mechanism is pivoted in two ways. A Scott Russell mechanism device pivotably couples a main arm member and a sub arm member to each other, as well as it pivotably couples a joint unit to a tip end part of the main arm member. Moreover, by providing a pivot driving unit to the main arm member, as well as providing a fourth motor and a drive transmission mechanism unit to the sub arm member, the Scott Russell mechanism device can switch between pivoting the joint unit associatively a change of a coupling angle of the arm members and pivoting the joint unit by the drive of the fourth motor.
摘要:
A joint unit pivotably coupled to a tip end part of a main arm member of a Scott Russell mechanism is pivoted in two ways. A Scott Russell mechanism device pivotably couples a main arm member and a sub arm member to each other, as well as it pivotably couples a joint unit to a tip end part of the main arm member. Moreover, by providing a pivot driving unit to the main arm member, as well as providing a fourth motor and a drive transmission mechanism unit to the sub arm member, the Scott Russell mechanism device can switch between pivoting the joint unit associatively a change of a coupling angle of the arm members and and pivoting the joint unit by the drive of the fourth motor.
摘要:
A fluid pressure-type actuator is stably operable for a longer period of time than that of a conventional actuator. The actuator 1 is formed with a non-rubber bag body 5 covered with a covering body 2 that is expandable and contractable. The bag body 5 is constructed so that both a longitudinal dimension and an outer diameter thereof when inflated to the maximum extent are larger than an inner longitudinal dimension and inner diameter of the covering body 2 when the covering body 2 is expanded to the maximum extent. The covering body 2 is constructed so as to have a constricting force against a pressing force caused by inflating the bag body 5 when the covering body 2 is expanded to the maximum extent. If fluid is supplied to the actuator 1, because the bag body 5 is restrained with the covering body 2 before inflated to the maximum extent, an explosion of the bag body 5 is prevented. In addition, because the bag body 5 is made of non-rubber material, the actuator 1 can be stably operated for a long period of time without causing problems, such as degradation of the rubber.
摘要:
The present invention provides a new antistatic method and its application to members. The present invention is an antistatic method featured to mount multiple resin based composites with different triboelectric series order on the surface and members featured to have multiple resin based composites with different triboelectric series order on the surface. The members are resin based sheets, resin based films or resin molded materials. The resin based composites are adhesives, bonding agents, printing ink or paint.
摘要:
An estimation device estimates a hidden state of an estimation subject from an observable state in a manner of a time series. The observable state is observed from the hidden state of the estimation subject under a procedure that has a hierarchical structure, which includes the hidden state of the estimation subject, the observable state, and an intermediate hidden state therebetween. The estimation device includes an estimation subject hidden state predicting means, an intermediate hidden state predicting means based on the state transition structure of the hidden state of the estimation subject, an intermediate hidden state likelihood observing means, an intermediate hidden state estimating means, an estimation subject hidden state likelihood observing means, estimation subject hidden state estimating means, an intermediate hidden state predicting means based on the state transition structure of the intermediate hidden state, and the mixing means.
摘要:
A surface protective film includes a substrate film having formed on one surface a coating film selected from (1) a coating film of a nonionic surfactant having a hydrophilic-lipophilic balance (HLB) of 13 or more, (2) a coating film of a surfactant including an ammonium salt of a fluorine based phosphoric acid ester, (3) a coating film of dimethyl silicone oil, and (4) a coating film of a mixture of a water-soluble urethane resin and dimethyl silicone. The protective film is excellent in antistaining property and ink adhesiveness. The substrate film preferably includes a thermoplastic resin. The pressure-sensitive adhesive may be acrylic, urethane based, rubber based, or silicone based. Adhesives having high transparency are preferable, and acrylic pressure-sensitive adhesives are preferable for their adhesive characteristics. The antistaining property and ink adhesiveness make it suitable for surface protection of polarizing plates, liquid crystal displays, plasma displays, etc.
摘要:
A substrate-holding apparatus for holding a semiconductor substrate in a semiconductor processor is characterized in that the apparatus includes a mount block made of an aluminum alloy wrought product and having a mount surface for mounting a semiconductor thereon, a heating block with a heater body embedded therein for heating the semiconductor substrate, and a shield member made of an aluminum alloy wrought product for housing the heating block. The mount plate is securely attached to the heating block by brazing or with bolts.