摘要:
A cell assembly (20) is formed by arranging an electrode body and electrolyte in an external case (12) having a through hole (41). A laser is applied to an annular portion (formed by Al or Al-based alloy) surrounding an opening end (41A) of the through hole (41) toward outside the case so as to form a welded base (45). A sealing film (54) is welded to the surface of the welded base directly or via a base film (52) welded in advance, so as to temporarily seal the through hole (41). The cell assembly (20) in the temporarily sealed state is subjected to initial charge and then a hole is opened through the film (54) so as to form a gas discharge passage for communication between inside and outside of the case (12), thereby discharging an excessive gas from the case (12) outside.
摘要:
A cell assembly (20) is formed by arranging an electrode body and electrolyte in an external case (12) having a through hole (41). A laser is applied to an annular portion (formed by Al or Al-based alloy) surrounding an opening end (41A) of the through hole (41) toward outside the case so as to form a welded base (45). A sealing film (54) is welded to the surface of the welded base directly or via a base film (52) welded in advance, so as to temporarily seal the through hole (41). The cell assembly (20) in the temporarily sealed state is subjected to initial charge and then a hole is opened through the film (54) so as to form a gas discharge passage for communication between inside and outside of the case (12), thereby discharging an excessive gas from the case (12) outside.
摘要:
The circuit-connecting material for connection between circuit members each having a board and a circuit electrode formed on the primary surface of the board, comprising an adhesive composition that cures in response to light or heat and an organic compound containing a urethane group and an ester group.
摘要:
Provided is a microchip having a liquid supply mechanism which can supply a solution in a micro flow path with a simple construction in which a drive source utilizing an osmotic pressure is arranged within the microchip and which controls the osmotic pressure by a control unit utilizing temperature or the like, whereby it is possible to effect drive control such as intermittent driving and continuous driving at a fixed velocity. The liquid supply mechanism using osmotic pressure includes an osmotic pump utilizing the osmotic pressure of a liquid filling chambers separated from each other by a semipermeable membrane, and a unit which varies the osmotic pressure by changing a condition of the solution in at least one of the chambers on the basis of a timing of a pumping operation.
摘要:
The circuit-connecting material for connection between circuit members each having a board and a circuit electrode formed on the primary surface of the board, comprising an adhesive composition that cures in response to light or heat and an organic compound containing a urethane group and an ester group.
摘要:
The present invention provides a method for selectively collecting the N-terminal peptide fragments of a protein of interest whether or not the protein of interest is modified on the N-terminus. A method for selectively collecting the N-terminal peptide fragment of a protein, comprising: a protection step (1) of protecting side chain-amino groups of amino acid residues containing side chain-amino groups of a protein of interest to obtain a protected protein protected on the side chain-amino groups; a fragmentation step (2) of cleaving the protected protein into one N-terminal peptide fragment (a) containing the N-terminus of the peptide of interest and one or more of peptide fragments (b) other than the N-terminal peptide fragment (a); and a separation step (3) of separating the N-terminal peptide fragment (a) from the other peptide fragments (b) by selectively eluting the N-terminal peptide fragment (a) based on the difference in their reactivity or affinity to substrate, wherein the selective elution is achieved either by allowing the other peptide fragments (b) to bind to the substrate while allowing the N-terminal peptide fragment (a) to elute, or by allowing the N-terminal peptide fragment (a) to bind to the substrate while allowing the other peptide fragments (b) to elute and subsequently eluting the bound N-terminal peptide fragment (a).
摘要:
The present invention provides a method for effectively introducing sulfonic acid groups into the N-terminus of a protein or a peptide; a method capable of analyzing proteins or peptides easily and effectively on mass spectrometry; an intermediate that can be used to effectively derivatize proteins or peptides as sulfonic acid derivatives. A method for derivatizing a protein or peptide to a sulfonic acid derivative, comprising steps of: modification step to react a N-terminus in a protein or peptide with a compound A which includes disulfide group, to obtain a protein or peptide modified with the compound A at the N-terminus; and cleavage step to cleave a disulfide bond of the disulfide group to convert into a sulfonic acid group, thereby converting the modified protein or peptide into a sulfonic acid derivative. A method for analyzing the amino acid sequence of a protein or peptide, wherein the sulfonic acid derivative of a protein or a peptide obtained by the above method is subjected to mass spectrometry. A protein or peptide modified with a disulfide group-containing group at the N-terminus.
摘要:
Engine cranking control is ended when it is detected that the battery voltage for driving the starter is lowered to at least as low as a starter drive judgment value and thereafter, returns to at least a starter stop judgment value during the engine cranking control that is started on condition that an engine is rotating. A start for driving a starter and a stop of driving the starter can be distinguished based on battery voltage where the battery voltage recovers due to a rapid reduction of consuming current and a rapid increase of a generating current when a driver recognizes an engine combustion completion and stops a starter driving. As a result, on increase of an engine friction, the cranking control is accurately ended, preventing deterioration of a fuel economy and excess exhaust gas emission.
摘要:
An inhibitor switch is used to correctly perform the detection of speed change positions. This inhibitor switch has a terminal block with fixed contacts and a moving block which is mounted and fitted onto a manual shaft of an automatic transmission, has a signaling contact and large capacity current-carrying contacts, and is rotatable relative to the terminal block. This inhibitor switch is used for electrically detecting a speed change position of the automatic transmission on the basis of a relative rotating positional relationship of the fixed contacts and the signaling contact in accordance with the rotation of the manual shaft. The moving block, which is mounted on the manual shaft, has a boss portion formed of a resin and a contact support portion whereon the signaling contact and large capacity current-carrying contacts are mounted. The contact support portion is formed of metal and the signaling contact is joined to the contact support portion by caulking.
摘要:
In the formation and structure of a thin film transistor (TFT), an insulator is formed to cover the surface of the transistor gate electrode, which electrode is separated from an underlying semiconductor layer, having defined source, drain and channel regions, by a gate insulating layer. The overlying gate insulator is formed by anodic oxidation of the gate electrode metal. The formation of the gate insulator thickness and its lateral offset, .DELTA.L, which is defined as the lateral spatial separation between the gate electrode and the source or drain region, can be accurately controlled by the gate electrode anodic oxidation process to provide a reliably and reproducible low OFF current, I.sub.OFF, resulting in a TFT that provides for a large I.sub.ON /I.sub.OFF ratio useful in large area applications wherein electrical charge is required, such as, liquid crystal displays and memory integrated circuits. Preferably, the metal gate electrode is subjected to anodic oxidation at a voltage within the range of between approximately 150 V to 250 V achieving a lateral offset, .DELTA.L, in the range of approximately 100 nm to 200 nm.