摘要:
There is provided a pulse detecting device which resists fluctuations in the quality by locating an ultrasound transmitting piezoelectric element and an ultrasound receiving piezoelectric element with high precision. In the pulse detecting device, a detection sensitivity of the pulse is improved. A transmitting piezoelectric element and a receiving piezoelectric element are fixed onto a substrate by electrodes. The transmitting piezoelectric element is excited in response to an inputted drive voltage signal to generate an ultrasound and transmits the generated ultrasound to a living body. The receiving piezoelectric element receives an echo produced by reflecting the ultrasound transmitted into the living body by a blood flow of the living body and converts it into a voltage signal. A processing arithmetic unit compares the frequency of the ultrasound generated by the transmitting piezoelectric element with that of the echo received in the receiving piezoelectric element to thereby detect a pulse.
摘要:
A blood rheology measurement device and a blood rheology measurement method which detect a fingerprint or a vein to thereby measure a positional relation between an artery in a living body and a sensor on the same conditions for each subject during non-invasive measurement and which correctly evaluate a change of blood rheology with elapse of time. A vein pattern or a fingerprint pattern peculiar to a subject is detected, recognized, and stored, a position of a sensor is adjusted so that the detected vein pattern or fingerprint pattern agrees with the stored vein pattern or fingerprint pattern every measurement, and a blood rheology index value indicating blood fluidity (fluidity/viscosity) is measured.
摘要:
An electronic device is provided which includes a base, a through-electrode that passes through the base and from which an insulating material on an end face thereof is removed by polishing, a circuit pattern that is formed on an end face of the through-electrode, an electronic component that is disposed via an internal wiring formed on the circuit pattern, an electrode pattern that is formed on the surface of the base opposite to the surface on which the electronic component is disposed and that is connected to the other end face of the through-electrode, an external electrode that is formed on the electrode pattern, and a cap that is bonded to the base so as to protect the electronic component on the base.
摘要:
An object is to simplify a drive control structure of a transfer device that is designed to stop running of a film when hologram forming or surface treatment is not performed, during which the film is not required to run, and restart the film running from the running stopped state. A speed control method for controlling film running speed of a transfer device includes starting the drive of the transfer device based on a pulse signal different from a pulse signal outputted according to the rotational number of the cylinder, when the transfer film held in running stopped state is moved from the first film running path to the second film running path to run in a docking or interlocking engagement with the cylinder held in rotating state, and performing speed matching control to match the film running speed of the transfer device to the rotational speed of the cylinder; and switching a control mode from the speed matching control into synchronization control that synchronizes the rotational speed of the cylinder with the film running speed of the transfer device based on the pulse signal from the cylinder, after the matching of the speeds.
摘要:
Provided is a highly-reliable light emitting device which has good heat radiation capacity and uses a light emitting diode (LED) having high luminance and high output as a light source. The light emitting device includes: the light source; a first metal substrate on which the light source is mounted; a wire connected to the light source; a second metal substrate electrically connected to the light source by the wire and formed on the same plane as the first metal substrate to be insulated from the first metal substrate; a planar reflecting member placed on the first metal substrate and the second metal substrate, having a through hole that is smaller in diameter on the light source side than on a side opposite to the light source side, and having a side surface formed of an inclined reflecting surface on the through hole side; an encapsulant for covering the light source; a slit formed between the first metal substrate and the second metal substrate; and an insulating material for filling the slit.
摘要:
There is provided a surface treatment device of a printing press that does not cause adverse affect on a transfer film in the surface treatment device at a quick stop of the printing press. The transfer film is wound around a plurality of rollers in the surface treatment device, and rollers disposed close to an impression cylinder out of the plurality of rollers are adapted to be capable of being individually driven through motors, respectively. At an emergency stop of the printing press, a controlling section fine-adjusts the running speed of the transfer film into synchronization with the speed of the impression cylinder, by driving the rollers individually while acquiring information from an impression cylinder encoder.
摘要:
A home position sensor, which constitutes a portion of a home position storage unit, stores a home position by means of previously detecting the position of a printing cylinder cam. Accordingly, a printing cylinder comes to a stop at a plate replacement position at the time of replacement of a plate even when the printing cylinder cam does not pass by the home position sensor.
摘要:
An image processing system receives an input gradient number m, input image data I(x,y) whose input gradient number is m, and an output gradient number n and calculates output image data O(x,y) having an output gradient number of n on the basis of the following formula (1). O(x,y)=int[α+d(xd,yd)/(gmax+1)] (1) When α is an integer, the output image data O(x,y) is calculated on the basis of a formula obtained by substituting the calculated α′ for α in the above formula (1), whereas when α is not an integer, the output image data O(x,y) is calculated on the basis of the above formula (1).
摘要:
A printing machine includes a plurality of printing sections installed in a frame. Each printing section has a print head to print patterns on a print paper and a mechanism to feed print paper. The printing machine includes a print data input section configured to receive an input signal corresponding to a many-sheet print data of the patterns to be printed on the print paper; a print data allocation section configured to allocate the many-sheet print data to each printing section in units of pages; a fed paper delivery section configured to deliver print paper to each of the plurality of printing sections; and an ejected paper delivery section configured to deliver paper ejected from each of the plurality of printing sections in a desired sequence to a common output location.
摘要:
The apparatus for assessing the risk of cerebrovascular diseases comprises a sensor part 1, a circuit part 2, a computation part 3 and an output part 4, where the circuit part 2 is a functional part for driving the sensor part 1 and transmitting a signal detected at the sensor part 1 to the computation part 3 and comprises a transmission circuit 21, a first receiving circuit 22, a second receiving circuit 23 and the like. The transmission circuit 21 is in connection with a transmission device 111 and a transmission device 121, for driving these devices to generate a continuous wave. A rate wave form computation part 31 is in connection with the first receiving circuit 22 and the second receiving circuit 23 to obtain the frequency of the reflected continuous wave as detected with the receiving units 112 and 122. Comparing the frequency with the frequency from the transmission circuit 21, the variation of the frequency is detected. Based on these values, blood flow rate “v” can be determined. In such manner, an apparatus for assessing the risk of cerebrovascular diseases with fewer burdens to persons to be examined and with simple measurement units can be provided.