摘要:
An image pickup apparatus includes: a shutter device; an image pickup element adapted to sequentially acquire time-series images regarding object images passing through an exposure opening of the shutter device; and control section configured to control operation of the shutter device and operation of the image pickup element.
摘要:
An electromagnetic relay includes a contact including a movable spring having a base end fixed to a bottom of a housing and a tip end provided with a movable contact, and a fixed spring having a base end fixed to the bottom of the housing and a tip end provided with a fixed contact. The movable contact is provided opposite to the fixed contact so as to come in contact with the fixed contact or move away therefrom. The housing has a protrusion protruding toward a side of the fixed contact opposite to a side facing the movable contact.
摘要:
A prober that has improved positional precision of probing without reducing throughput is disclosed. The prober comprises a probe card having a probe, a wafer stage, a stage temperature adjustment mechanism, a wafer stage movement mechanism, a movement control section, and an alignment mechanism that detects the relative position between an electrode and the probe, wherein the movement control section controls the movement mechanism so as to cause the electrode to come into contact with the probe based on the detected relative position, and the prober further comprises a plurality of temperature sensors that detect the temperatures of a plurality of portions of the prober including the wafer stage and a predicted change amount calculation section that calculates the amount of change in relative position between the electrode and the probe based on a prediction model that uses at least part of the temperatures of the plurality of portions and the temperature difference between the wafer stage and the other sections as a variable.
摘要:
A prober that has improved positional precision of probing without reducing throughput is disclosed. The prober comprises a probe card having a probe, a wafer stage, a stage temperature adjustment mechanism, a wafer stage movement mechanism, a movement control section, and an alignment mechanism that detects the relative position between an electrode and the probe, wherein the movement control section controls the movement mechanism so as to cause the electrode to come into contact with the probe based on the detected relative position, and the prober further comprises a plurality of temperature sensors that detect the temperatures of a plurality of portions of the prober including the wafer stage and a predicted change amount calculation section that calculates the amount of change in relative position between the electrode and the probe based on a prediction model that uses at least part of the temperatures of the plurality of portions and the temperature difference between the wafer stage and the other sections as a variable.
摘要:
An image pickup apparatus includes: a shutter device; an image pickup element adapted to sequentially acquire time-series images regarding object images passing through an exposure opening of the shutter device; and control section configured to control operation of the shutter device and operation of the image pickup element.
摘要:
A balanced transmission cable connector includes a balanced transmission cable including a plurality of pair electric wires, each of the pair electric wires including a first signal wire, a second signal wire, and a drain wire; a contact assembly body having an insulative block body where first and second signal contacts and a ground contact are alternately arranged in a row direction, the first and second signal contacts facing each other in a line direction, the block body having a rear surface side where first and second signal wire connecting parts being parts of the first and second signal contacts and a drain wire connecting part and a plate-shaped part being a part of the ground contact project; a first groove part where the first signal wire connecting part is provided; a second groove part where the second signal wire connecting part is provided; a slit and an insulative spacer.
摘要:
A balanced transmission cable connector includes a balanced transmission cable including a plurality of pair electric wires, each of the pair electric wires including a first signal wire, a second signal wire, and a drain wire; a contact assembly body having an insulative block body where first and second signal contacts and a ground contact are alternately arranged in a row direction, the first and second signal contacts facing each other in a line direction, the block body having a rear surface side where first and second signal wire connecting parts being parts of the first and second signal contacts and a drain wire connecting part and a plate-shaped part being a part of the ground contact project; a first groove part where the first signal wire connecting part is provided; a second groove part where the second signal wire connecting part is provided; a slit and an insulative spacer.
摘要:
The present invention provides a resin composition which can be cured by visible light and whose cured product is not colored or little colored, said composition comprising a phosphine oxide compound represented by the following general formula (1) (wherein R1 represents alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted aralkyl, or substituted or unsubstituted aralkenyl; and R2, R3, R4, R5, R6, R7, R8 and R9, which may be the same or different, each represent a hydrogen atom, a halogen atom, alkyl, alkenyl, substituted or unsubstituted aralkyl, or substituted or unsubstituted aralkenyl, and two adjacent groups among R2, R3, R4, R5, R6, R7, R8 and R9 may form a hydrocarbon ring together with the two carbon atoms adjacent thereto) and an unsaturated compound.
摘要:
A method for quantitatively determining cholesterol in high-density lipoprotein, which comprises: treating a sample with cholesterol esterase and cholesterol oxidase or cholesterol esterase, an oxidized coenzyme and cholesterol dehydrogenase in an aqueous medium comprising a bile acid derivative; and measuring the formed hydrogen peroxide or a reduced coenzyme; and a reagent used therefor.