摘要:
A densitometer using microwaves, which measures the density value of a to-be-measured substance in a to-be-measured liquid on the basis of a reception signal obtained by transmitting/receiving a microwave in/from the to-be-measured liquid by applicators, includes a clock source for generating a reference signal as a phase reference, an oscillator formed from a PLL circuit for generating a microwave having a frequency f in synchronism with the reference signal from the clock source, an oscillator formed from a PLL circuit for generating a microwave having a frequency f+&Dgr;f in synchronism with the reference signal from the clock source, a mixer for mixing the microwave from the oscillator, i.e., a reception signal having the frequency f measured through the to-be-measured liquid with the microwave having the frequency f+&Dgr;f from the oscillator, and a phase difference measuring section for comparing the phase of the output mixed by the mixer with that of the reference signal from the clock source to measure the phase difference.
摘要:
In the event that a steering device is damaged, the damaged component is prevented from dropping onto a surface of a track or prevented from making contact with a surface of a track, even if a component to prevent dropping is not newly installed.A railway vehicle steering truck having a steering device 1 with a steering link 1b which is rotatably connected to an axle box 4 which supports a steering axle 2, and a connecting link 1c rotatably connected to a bolster 5, and these are each rotatably connected to a steering lever 1a which is rotatably connected to a truck frame 3. A length A1 or A2 from one center of rotation of the steering link 1b is shorter than a radius B of a wheel that has reached a wear limit.
摘要:
To prevent separation of a truck frame and a wheel axle and to continue supporting a vehicle, even if damage has occurred to a steering device of a steering truck in which front-back support of a steering axle is performed only by a steering mechanism. A railway vehicle steering truck provided with an axle box suspension of a steering axle, which is designed to perform support in the front-back direction of an axle box which rotatably supports the steering axle, by means of a steering device having a steering link which is rotatably connected to the axle box, and a connecting link rotatably connected to a bolster, each of these being rotatably connected to a steering lever which is rotatably connected to the a truck frame. A stopper to which the axle box comes in contact is installed both on a side where a wheelbase expands and on a side where the wheelbase contracts in the truck frame, when a front-back movement of the axle box exceeds a range of front-back movement at a time of maximum steering when the front-back movement of the axle box passes through a minimum curve.
摘要:
A neuro-chip comprising a plurality of neuron operation circuits, a broadcast bus terminal for supplying data in parallel to the neuron operation circuits and receiving data in parallel therefrom, a program data bus connected to the neuron operation circuits, a program data bus terminal for supplying a common program externally input, to the neuron operation circuits through the program data bus, a ring bus connecting the neuron operation circuits, and a plurality of ring bus terminals connected to the ring bus, for transferring data among the neuron operation circuits.
摘要:
A multi-layered type neural network for a fuzzy reasoning in which an if-part of a fuzzy rule is expressed by a membership function and a then-part of the fuzzy rule is expressed by a linear expression, the network comprising an if-part neural network for receiving if-part variables of all the fuzzy rules and calculating if-part membership values of all the fuzzy rules, an intermediate neural network for calculating, as a truth value of the premise of each fuzzy rule, a product of the if-part membership values for all the if-part variables, and a then-part neural network for calculating a first sum of the truth values of the premise of all the fuzzy rules, a second sum of a product of the truth values of the premise of all the fuzzy rules and then-part outputs of all the fuzzy rules, and dividing the second sum by the first sum to obtain a quotient as an inferential result.
摘要:
The present invention relates to a composition for gelatin coating and a gelatin coating characterized by containing a gelatin (A) and an inositol phosphate (B) represented by a general formula: C6H12-n.(H2PO4)n (in the formula, n represents an integer from 1 to 6), and a preparation using the same.
摘要翻译:本发明涉及一种用于明胶包衣的组合物和明胶包衣,其特征在于含有由以下通式表示的明胶(A)和磷酸肌醇(B):C 6 H 12 - (在式中,n表示1〜6的整数),以及(Ⅳ)表示and and and and and and and and and and and and and and and and and and and and and and and and and and and and and 一个使用它的准备。
摘要:
A system of transmitting data and frame signals distinguishable from the data between a plurality of nodes linked in ring form. Each node comprising two transmitter circuits for simultaneously transmitting data and frame signals in opposite directions, respectively, two receiver circuits for receiving the data and the frame signals from opposite directions, respectively, a priority circuit for selecting the data first received from the two opposite directions, a frame circuit for detecting receipt of the frame signals and generating frame signals, and a control circuit for detecting data transmission faults and supervising data transmission of the system according to the location of the fault in the system, in response to the frame signals.
摘要:
In the event that a steering device is damaged, the damaged component is prevented from dropping onto a surface of a track or prevented from making contact with a surface of a track, even if a component to prevent dropping is not newly installed. A railway vehicle steering truck having a steering device with a steering link which is rotatably connected to an axle box which supports a steering axle, and a connecting link rotatably connected to a bolster, and these are each rotatably connected to a steering lever which is rotatably connected to a truck frame. A length A1 or A2 from one center of rotation of the steering link is shorter than a radius B of a wheel that has reached a wear limit.
摘要:
The control system for a plant comprises a rectifier connected to a network. The rectifier has a unit for acquiring precise time, a unit for sampling the state quantity on the precise time to convert the state quantity into digital data and a unit for adding the precise time at each sampling timing to the digital data to transmit the digital data each having the precise time to the network. A breaker is connected to the network. The breaker has a unit for receiving, through the network, a control command thereto and a unit for transmitting an operating state thereof to the network. A control apparatus is connected to the network. The control apparatus has a unit for performing an operation process on the digital data transmitted through the communication network and the operating state of the breaker transmitted therethrough and a unit for transmitting the control command through the communication network to the breaker in response to a result of the control operation process of the performing unit.
摘要:
In a data transmission system, a plurality of control terminals or nodes used for plant control are connected to each other through a known LAN such as an ETHERNET, and a large number of control data are transmitted between the nodes at a high speed. When control data generated by each node is to be transmitted to another node, an ETHERNET frame is used as a transmission frame, and at least a plurality of blocked control data are stored on the ETHERNET frame. The control data is periodically transmitted in a multicast manner, each node includes a control data memory, and the control data is transmitted by using the memory.