摘要:
An ultrasonic probe of a radial scan type mountable on an ultrasonic observation apparatus, which inputs and outputs M numbers of signals in parallel, comprises the following: N (N>M) numbers of ultrasonic transducers disposed on an outer periphery of a tip, and grouped into plural sensor element groups activated in sequence, each of which has M numbers of ultrasonic transducers; N numbers of first signal lines respectively connected to the N numbers of ultrasonic transducers for transmitting a drive signal for driving the ultrasonic transducers and an echo signal from within a living organism; M numbers of second signal lines connected to the ultrasonic observation apparatus; and a multiplexer disposed between the first signal lines and the second signal lines, which selectively switches M numbers of the first signal lines for respectively connecting to the second signal lines according to the sensor element group to be activated.
摘要:
Plasma treatment apparatus and method in which an influence on the treatment characteristics of reaction products in plasma treatment such as etching is offset, thereby enabling uniform treatment characteristics to be obtained in the plane of a substrate are provided. In a plasma treatment method of treating a substrate to be processed by using a gas plasma via a mask in a treatment chamber, plasma treatment is performed while optimizing an amount of deposition of a side wall protection layer, equalizing the optimized deposition amount in the center of the substrate and that in a peripheral part, and maintaining the uniformity in the plane of the side wall protection layer.
摘要:
Provided is an acrylic film for punching excellent in transparency and free from breakage or whitening even if it is punched. The present invention is an acrylic film for punching containing a polymer (C) containing a di(meth)acrylate (A) unit represented by general formula (1) below and a mono(meth)acrylate (B) unit: —CH2—CR1—COO—(X)n—COCR1—CH2— (1) wherein (X) represents at least one repeat unit selected from C2H4O, C3H6O and C4H8O; the molecular weight of (X)n is 500 or more; and R1 represents H or CH3.
摘要翻译:提供一种冲压性优异的丙烯酸膜,即使是冲孔也不会发生破损或美白。 本发明是一种含有含有下述通式(1)表示的二(甲基)丙烯酸酯(A)单元的聚合物(C)和单(甲基)丙烯酸酯(B)单元:-CH2-CR1 -COO-(X)n-COCR1-CH2-(1)其中(X)表示至少一个选自C 2 H 4 O,C 3 H 6 O和C 4 H 8 O的重复单元; (X)n的分子量为500以上; 并且R 1表示H或CH 3。
摘要:
A plasma treatment method of etching a substrate to be processed by using a gas plasma in a treatment chamber. The method includes exhausting reaction products obtained by etching and released into a vapor phase as a gas from the treatment chamber, wherein the reaction products on an outer periphery of the substrate are more efficiently exhausted and setting a deposition probability of the reaction products in a central part of a plane of the substrate to be low and setting a deposition probability of the reaction products in a peripheral part of a plane of the substrate to be high. The setting of the deposition probability is effected by setting a temperature in the central part of the substrate higher than a temperature in the peripheral part of the substrate.
摘要:
An ultrasonic probe of an ultrasonic diagnostic apparatus includes an ultrasonic transducer array having a plurality of channels. Each channel contains a pair of a first ultrasonic transducer and a second ultrasonic transducer. The first ultrasonic transducer transmits and receives an ultrasonic wave of a fundamental frequency, and outputs a first reception signal. The second ultrasonic transducer receives a harmonic wave, and outputs a second reception signal. In a normal mode, composite reception signals in which the first reception signals and the second reception signals are added on a pair basis are inputted to a reception circuit. Due to a resonant circuit, a fundamental component of the composite reception signals is inputted to the reception circuit. In a THI mode, only a second harmonic component of the second reception signal is transmitted to the reception circuit due to the resonant circuit.
摘要:
An ultrasonic probe of a radial scan type mountable on an ultrasonic observation apparatus, which inputs and outputs M numbers of signals in parallel, comprises the following: N (N>M) numbers of ultrasonic transducers disposed on an outer periphery of a tip, and grouped into plural sensor element groups activated in sequence, each of which has M numbers of ultrasonic transducers; N numbers of first signal lines respectively connected to the N numbers of ultrasonic transducers for transmitting a drive signal for driving the ultrasonic transducers and an echo signal from within a living organism; M numbers of second signal lines connected to the ultrasonic observation apparatus; and a multiplexer disposed between the first signal lines and the second signal lines, which selectively switches M numbers of the first signal lines for respectively connecting to the second signal lines according to the sensor element group to be activated.
摘要:
Provided is an acrylic film for punching excellent in transparency and free from breakage or whitening even if it is punched. The present invention is an acrylic film for punching containing a polymer (C) containing a di(meth)acrylate (A) unit represented by general formula (1) below and a mono(meth)acrylate (B) unit: —CH2—CR1—COO—(X)n—COCR1—CH2— (1) wherein (X) represents at least one repeat unit selected from C2H4O, C3H6O and C4H8O; the molecular weight of (X)n is 500 or more; and R1 represents H or CH3.
摘要翻译:提供一种冲压性优异的丙烯酸膜,即使是冲孔也不会发生破损或美白。 本发明是一种含有含有下述通式(1)表示的二(甲基)丙烯酸酯(A)单元的聚合物(C)和单(甲基)丙烯酸酯(B)单元:-CH2-CR1 -COO-(X)n-COCR1-CH2-(1)其中(X)表示至少一个选自C 2 H 4 O,C 3 H 6 O和C 4 H 8 O的重复单元; (X)n的分子量为500以上; 并且R 1表示H或CH 3。
摘要:
Video camera which emphasizes an outline of a video signal produced thereby. A detail signal of a video image represented by the video signal is generated and which represents a vertical outline emphasis signal. Edges of the video image and burst-like portions of the video signal are detected, and an edge detection signal is generated that corresponds in one manner to the detected edges and that corresponds in another manner to the detected burst portions. The detail signal is adjusted by the edge detection signal or by a cross color suppression signal generated from the vertical outline emphasis signal. The video signal then is modified by the adjusted detail signal so as to produce the outline emphasized video signal. The detail signal may also be adjusted by a gain setting signal that corresponds to the vertical outline emphasis signal and which is compressed in level when the vertical outline emphasis signal is relatively low.
摘要:
A plasma processing apparatus and method controls the temperature of those portions in the processing chamber to which reaction products or gaseous reaction products generated during plasma processing adhere, thereby minimizing the generation of foreign matter and ensuring high yields. A plasma processing gas is supplied to the plasma generation chamber 10 whose pressure is maintained at a predetermined value. Provided in the plasma generation chamber are a specimen mount 11 on which to mount an object to be processed and an evacuation mechanism 16 that evacuates the plasma generation chamber. The inner sidewall portion of the plasma generation chamber is provided with a temperature controller 34, which heats the inner side wall portion of the processing chamber above the specimen to a temperature at which reaction products sublimate, and a further temperature controller 35 is provided to cool the lower part of the specimen mount, the inner bottom portion of the processing chamber and the chamber exhaust pipe to a temperature at which the reaction products solidify.