摘要:
A data transfer device connected to a bus and a control signal line, includes: a judgment circuit for judging whether or not a state change of the bus, which occurs in a case where the data is manipulated to be output to the bus, is smaller than the state change of the bus, which occurs in a case where data is output to the bus without manipulating the data; a first manipulation circuit for manipulating the data in accordance with the result of judgment; a first output circuit for selectively outputting one set of the data and the data manipulated by the first manipulation circuit to the bus in accordance with the result of judgment; and a second output circuit for outputting a control signal indicating the result of judgment to the control signal line.
摘要:
In a digital signal processor, an arithmetic apparatus capable of performing Viterbi decoding processing at a high speed with minimum addition of hardware and least overhead of memory. Pathmetric value and branchmetric value read out from first and second memories on two paths are simultaneously added by an adder at most significant bits and least significant bits thereof. A comparator compares values of the most significant bits and the least significant bits output from the adder to generate a path select signal indicating the value which is pathmetrically smaller. The select signal is stored in a shift register on a bit-by-bit basis. Of the values of the most significant bits and the least significant bits of a register storing the output of the adder, the smaller one as decided by the path select signal is written in the memory at eight most significant bits or least significant bits thereof via distributor, a bus and a register.
摘要:
The self-bonding enameled wire has an electric insulation layer coated thereon and a bonding layer coated over the insulation layer. The bonding layer is prepared with a mixture including: (a) 100 parts by weight of a phenoxy resin and/or an epoxy resin, both the resins containing not larger than 5 ppm of sodium chloride and having a limiting viscosity of not less than 0.440 as measured in tetrahydrofuran solvent at 25.degree. C.; and (b) 20 to 100 weight parts of a n-butylated melamine resin. In place of this n-butylated melamine resin, there is, according to another aspect of the present invention, used 20 to 50 parts by weight of a mixture of a stabilized polyisocyanate and one of a n-butylated melamine resin and a benzoguanamine resin is used. These self-bonding enameled wire are excellent in refrigerant resistance and may be suitably used for windings of a stator coil in hermetic compressor motors.
摘要:
The present invention relates to a method for fixing an annular element onto a shaft. The shaft may be a camshaft and the annular element may be a cam piece or a journal piece used in an automobile. The annular element is fixed onto the shaft by: engaging an axially extending projection of the element with an axially extending groove of the shaft so as to prevent a relative rotating motion; deforming an outer wall of the shaft adjacent to said groove at two positions near the terminating ends of the projection so that the outer wall protrudes into the groove, thereby fixing the element onto the shaft.
摘要:
A terminal device transmits device information thereof and a request for acquiring information contents to a contents distribution device. The contents distribution device generates a request for distributing a program for materializing the information contents in the terminal device based on the information contents designated in the acquisition request and the device information, and transmits a license request for using a function standard required for realizing the function to a license management device. The license management device receives the usage license request and correspondingly transmits an authorization for using the function standard to the program distribution device and the contents distribution device. The program distribution device transmits the program to the terminal device only when the usage authorization is received. The contents distribution device transmits the information contents to the terminal device only when the usage authorization is received.
摘要:
A terminal device transmits device information thereof and a request for acquiring information contents to a contents distribution device. The contents distribution device generates a request for distributing a program for materializing the information contents in the terminal device based on the information contents designated in the acquisition request and the device information, and transmits the distribution request to a program distribution device and transmits the device information to an inspection device. The program distribution device transmits the program in the distribution request to the inspection device. The inspection device inspects a materialization state of the information contents in the terminal device based on the program and the device information and transmits a result of the inspection to the program distribution device and the contents distribution device. The program distribution device transmits the program to the terminal device and the contents distribution device transmits the information contents to the terminal device only when the inspection result is favorable.
摘要:
Glass substrates are transported to a plurality of processing devices to be processed. Certain of the processing devices have associated storage shelf for storing glass substrates and a transfer device. The transfer device is adapted to move the glass substrate between the processing device and the storage shelf and between the storage shelf and the transporting device.
摘要:
A transporting apparatus is provided with a moving platform capable of moving vertically, an article loading platform that can be moved horizontally with respect to the moving platform, a contactless sensor provided on the moving platform, a detected member that is provided on the article loading platform, whose position can be altered between an position detected and a position not detected by the contactless sensor, and an operating member operatively linked to the detected member. The operating member can come into contact with an article loaded on the article loading platform, and changes the position of the detected member between the detected position and the non-detected position. Due to this configuration, it is possible to provide an article position sensor between the article loading platform and the moving platform without using wires, which are deteriorated due to the relative movement between the article loading platform and the moving platform.
摘要:
A plurality of blanks divided at a division end face 5 or a blank-bonded product comprising a plurality of blanks sintered and bonded together are or is compressed in the same mold, so that they are plastically deformed until the division end faces 5 are cohered. Thereafter, a load is applied to the plastically worked product in a direction of breaking of the division end faces 5 to break the division end faces 5 and divide the plastically worked product into a plurality of members. In this manner, a split type mechanical part having irregularities meshed with each other on mating faces and easily positionable relative to each other can be produced with a good dimentional accuracy.
摘要:
This invention provides a code generator for reduction of the power consumption of digital signal processors. A plurality of codes are prepared for an item of data. A code with the lowest polarity-inverting bit count for input data, is selected from among the prepared codes. The code generator of the present invention has a code generation section, a code selection section and a code output section. The code generation section inputs data from a data file and generates all codes allocated to the input data. The code selection section makes a comparison between each of the generated codes and a code that is transferred just before or after any one of the generated codes is transferred over a bus of the digital signal processor, in order to select from among the generated codes a code having the lowest polarity-inverting bit count. The code output section writes the selected code into a code file. In addition, the code output section temporarily holds the selected code and outputs it to the code selection section as a comparison target code used to select the next code.