摘要:
A membrane containing an immobilized enzyme for a semiconductor sensor is prepared containing a water soluble photosensitive resin including a high molecular weight polyvinyl pyrrolidone crosslinked to 2, 5-bis (4'-azide-2'-sulfobenzal) cyclopentanone sodium salt, and an enzyme. Glutaraldehyde and bovine serum albumin, polyamino acid or polyamino amino acid copolymer may also be present to provide chemical crosslinking. The enzyme may be glucose oxidase, urease or lipase. The membrane can be directly formed on ion-sensitive protions of a pH-ion sensitive field effect transistor to form a semiconductor sensor by coating an aqueous solution of the resin and enzyme on the ion-sensitive portion, drying and irradiating with light such as ultraviolet light to provide photo crosslinking.
摘要:
The present invention provides an interneuron crossrelation identification technique and an interneuron connection-structure estimation technique for inferring a connection-structure and the strengths of the connectivities among a plurality of neurons required for constructing a neural network model, by obtaining crossrelations among time-course data of neurons. The interneuron crossrelation detection technique may include steps of: calculating conditional probabilities by, among other things, normalizing crosscoincidence histograms calculated from time-course data of activities of the neurons representing a train of action potentials of the neurons representing a train of action potentials of the neurons, and comparing trains of symbols representing time-course states of the activities of the neurons; distinguishing an inhibitory connectivity form an excitatory connectivity by comparing the conditional probabilities to each other; and quantitatively estimating the magnitude of crossrelation among the time-course data. The interneuron connection-structure estimation technique may include steps of: computing conditional probabilities by normalizing cross-coincidence histograms calculated from time-course data of activities of the neurons representing a train of action potentials of the neurons; computing conditional mutual information and three-point mutual information from the computed conditional probabilities; and inferring a connection structure among the neurons.
摘要:
An exhaust gas treatment device for preventing a large quantity of unburned HC components from being released to the outside until a diesel oxidation catalyst reaches an activation temperature after early post-injection. By reducing a throttle opening of a variable throttle mechanism (77) provided in an oil passage (72), or increasing a set value of an oil pressure level detected in an oil pressure sensor (78) provided on the downstream side of the variable throttle mechanism, power of an oil circulation pump (74) is increased before a start point t1 of the early post-injection. With this arrangement, by increasing a load of a diesel engine to increase a temperature rise gradient of exhaust gas at the stage of increasing the temperature of the diesel oxidation catalyst, the unburned HC component released until the diesel oxidation catalyst reaches the activation temperature is reduced.
摘要:
An image processing apparatus capable of improving the usability in search by, for a person presumed to be difficult to be misidentified, improving the frequency of identifying the person. When calculated degree of similarity is equal to or greater than a threshold, it is identified that a face of the person corresponds to a face of any one of registered persons. The threshold is set to a second value greater than a first value, for the face of one of the registered persons who has not been identified when starting recording of the image, and the threshold is set to a third value between the first value and the second value, for the face of one of the registered persons who is already identified when starting the recording of the image, after the recording of the shot image to the nonvolatile recording medium is started.
摘要:
Reliability of a semiconductor device is improved. In a flatness inspection of BGA (semiconductor device), there is formed a flatness standard where a permissible range in the direction of (+) of flatness at normal temperature is smaller than a permissible range in the direction of (−). With use of the above flatness standard, a flatness inspection of the semiconductor device at normal temperature is performed to determine whether the mounted item is non-defective or defective. With the above process, defective mounting caused by a package warp when heated during reflow soldering etc. is reduced and reliability of BGA is improved. At the same time, flatness management of a substrate-type semiconductor device with better consideration of a mounting state can be performed.
摘要:
An object is to prevent a large quantity of unburned HC components from being released to the outside until a diesel oxidation catalyst reaches an activation temperature after early post-injection. In the present invention, by reducing a throttle opening of a variable throttle mechanism 77 provided in an oil passage 72, or increasing a set value of an oil pressure level detected in an oil pressure sensor 78 provided on the downstream side of the variable throttle mechanism 77, power of an oil circulation pump 74 is increased before a start point t1 of the early post-injection. With this arrangement, by increasing a load of a diesel engine 10 to increase a temperature rise gradient of exhaust gas at the stage of increasing the temperature of the diesel oxidation catalyst, the unburned HC component released until the diesel oxidation catalyst 50 reaches the activation temperature is reduced.
摘要:
An apparatus for rotating a substrate having a center hole, comprises a pickup member configured to hold the substrate by holding an edge of the center hole, and a driving unit configured to drive the pickup member, wherein the driving unit is configured to insert the pickup member into the center hole so as not to bring the pickup member into contact with the substrate, to drive the pickup member upward so that the pickup member holds the edge of the center hole from below, and thereupon to rotate the pickup member so as to rotate the substrate, and in rotating the substrate, the driving unit rotates the pickup member about a rotation axis which is perpendicular to a principal surface of the substrate and passes through the center of the substrate.
摘要:
A thermal paper sheet having heat-sensitive layers on a first surface and a second surface having a front-and-rear relationship is prepared. A first thermal head which comes into contact with a front surface of this thermal paper sheet and a second thermal head which comes into contact with a rear surface 1b of the same are provided. Further, printing data input from the outside is divided into first printing data and second printing data. The thermal heads are driven in accordance with the printing data.
摘要:
Provided is a cylinder block which includes a liner and a water jacket having a closed-deck structure in a simple configuration and which has a structure providing high rigidity and enabling easy formation at low cost. A cylinder block of the present invention includes a liner arranged on an inner circumference surface of a bored hole and a water jacket arranged on the outside of the liner in the radial direction. By a bending process of folding back an end portion of a cylinder-shaped member, a hollow portion capable of forming the water jacket is formed integrally in one end portion or both end portions of a liner portion forming the liner, and the cylinder-shaped member is enclosed with a cylinder block forming material by casting.
摘要:
The embodiments of the present invention relate to a double-side printer system in which two thermal heads printing print data on a front face and a back face of a thermal recording paper in which thermo-sensitive layers are formed on both sides are provided, and when these thermal heads are driven in accordance with the print data, temperatures of these thermal heads are sensed in order to vary print densities of the data to be printed, and ON/OFF times for electrical connections are controlled with respect to heater elements of the respective thermal heads, and to a control method thereof.