摘要:
The holding device of the endoscope allows suspension of the tissue while it is held and fixed securely. Use of holding device with large distal ends will not damage tissue and allows holding and suspension of a large area. A needle pierces at least the proper muscularis, thereby forming a large protrusion including the proper muscularis of the stomach and the esophagus as artificial valve to prevent reflux effectively. The holding device, formed extending out of the distal end of the endoscope, can touch the tissue easily under observation of the endoscope. Treatment is simple, and takes a shorter time.
摘要:
A packaged semiconductor device that enables testing of semiconductor chips incorporated therein in a simplified and efficient manner. The semiconductor device includes a packaged logic chip for processing data and a packaged memory chip for storing data that is processed by or that is to be processed by the logic circuit. The semiconductor device has an automatic rewrite circuit and a selector. The automatic rewrite circuit automatically writes test data to the memory circuit in accordance with a command signal from a tester. The selector selectively switches between accessing of the memory circuit by the automatic rewrite circuit and accessing of the memory circuit by the logic circuit. The tester provides the automatic rewrite circuit with a test start command signal to start testing the logic circuit.
摘要:
An ink jet recording medium comprising a support and an ink absorptive layer provided thereon, the ink absorptive layer containing silica fine particles, wherein an absorption coefficient of the ink absorptive layer measured by dynamic scanning liquid absorption meter is from 1.0 to 5.0 ml/[m2·(msec)1/2].
摘要:
A program processing device that improves efficiency when debugging software. The processing device includes a CPU core and a break circuit, which is connected to an internal bus that is used by the CPU core to access a memory area. The break circuit monitors the internal bus and checks whether a designated variable in the program has been rewritten. When the designated variable has been rewritten, the break circuit breaks the operation of the CPU core.
摘要:
An optical receiver (10) is constructed such that a signal receiving photodiode (12), an photometry detecting photodiode (14), a signal amplifying section (16) for amplifying the received signal, and a bias current control section (18) for controlling the bias current supplied to the signal amplifying section (16) are formed on a single substrate (20). The photodiode (12) is arranged on the optical axis of signal light to be detected and has a substantially circular photosensitive region smaller than the divergence of the signal light, whereas the photodiode (14) has a photosensitive region surrounding the photosensitive region of the photodiode (12). The bias current control section (18) actuates the signal amplifying section (16) when the signal current outputted from the photodiode (14) is at a predetermined reference value or higher.
摘要:
A mobile communication system comprises connection lines as communication lines and a control signal line for transmission/reception of a control signal between base station controllers. In soft-handover control sections arranged within the base station controllers, respectively, the connection lines are established with reference to received electric field strength at a mobile terminal. Switching sections arranged within the base station controllers, respectively, perform path-connection among the communication lines, the soft-handover control sections, a QCELP/PCM conversion section of communicating base station controller, the connection lines, and the control signal line.
摘要:
A process for producing &agr;-aminohalomethyl ketones or N-protected &agr;-aminohalomethyl ketones from specified 3-oxazolidin-5-one derivatives via 5-halomethyl-5-hydroxy-3-oxazolidine derivatives. By this process, &agr;-aminohalomethyl ketones and compounds relating to them can be obtained efficiently and economically in industrial scale.
摘要:
A variable attenuator is inserted into an optical input part and a feedback control is performed so that an optical input to an amplifying optical fiber becomes constant. Further, a control for changing a total optical output and an optical input to the amplifying optical fiber is performed on the basis of channel number information obtained from a supervisory signal. When light to/from an intermediate optical component is detected and the absence of the component is detected, pumping is suppressed, thereby avoiding occurrence of an optical surge at the time of connection of the optical component and a signal indicative of detachment of the optical component is generated.
摘要:
It is an object of the invention to provide a rotary shift selecting apparatus for a vehicle capable of obtaining excellent operability while securing the liquid-proof ability. A rotary shift selecting apparatus for a vehicle comprising a base body 21 mounted to a vehicle frame, and a rotor 23 rotatably mounted to a supporting shaft 22 fixed to the base body 21 for selecting shift, wherein an annular fitting portion 24 which is coaxial of said supporting shaft 22 is formed between said base body 21 and said rotor 23, and an annular seal material 25/26 is interposed between said fitting portion 24 and a passing-through portion of said supporting shaft 22 of said rotor 23.
摘要:
A method is provided for producing a thin-film photovoltaic device which has a rear electrode including a transparent conductive rear layer and a light-reflective metallic layer. In forming the light-reflective metallic layer, a first plasma region including fine particles of zinc oxide and a second plasma region including fine particles of silver are formed in a chamber at a sputtering gas pressure of about 0.1 to about 0.27 Pa. Then, the substrate is passed over the first and second plasma regions formed in the chamber to form a bonding layer comprising the zinc oxide and a light-reflective metallic layer comprising the silver, thereby providing the rear electrode having the transparent conductive rear layer, the bonding layer and the light-reflective metallic layer.