摘要:
There is provided a high-pressure fuel pump drive circuit for manipulating the electric current to be passed to a solenoid coil for controlling a high-pressure pump. This circuit is characterized in that a first switching element, the solenoid coil and a second switching element are connected in series with each other in a rout from a source voltage side to the ground side, that a flywheel diode for passing electric current to a power source is disposed parallel with the solenoid and with the first switching element, and that a Zener diode connected with the power source is disposed parallel with the second switching element, wherein a counter electromotive force to be developed at the opposite ends of solenoid coil on the occasion when the second switching element is changed from ON to OFF is consumed by the flywheel diode provided that the first switching element is in a state of ON, and the counter electromotive force is more rapidly consumed by the Zener diode provided that the first switching element is turned OFF.
摘要:
A cable extends from a ceiling section of a unit body to a bottom section of the unit body, is wound around a lower half circumference of a pulley, and extends to the ceiling section of the unit body. A fixed end as one end of the cable is fixed to the ceiling section of the unit body. A handy scanner is connected to a free end as the other end of the cable. The ceiling section of the unit body has a passing section through which the cable passes. The pulley rotates and rises and falls between the bottom section and the ceiling section along the longitudinal direction of the unit body.
摘要:
A vehicle suspension structure includes a frame member having a first side portion and a bottom portion. The bottom portion extends in a first direction relative to the first side portion. The structure also includes a suspension mounting member attached to the first side portion of the frame member. The suspension mounting member extends in a second direction that is opposite of the first direction. The structure also includes a support bracket attached to the bottom portion of the frame member and the suspension mounting member. The structure further includes a suspension member rotatably coupled to the suspension mounting member and supporting a vehicle wheel.
摘要:
In a terminal of an electric motor, a branch projects from a terminal connection on a side opposite from an extension. A projecting end side of the branch extends in an installation direction of the terminal, which is a direction for installing the terminal to a housing. The terminal is tiltable about a portion of the extension, which serves as a fulcrum, to cause abutment of the branch against a wall surface of the housing when the terminal connection receives a force in a direction opposite from the installation direction.
摘要:
A plasma display device is provided that can realize a stable progressive display using a plasma display panel that has a shared type arrangement form of display electrodes. A plasma display panel structure including display electrodes having a shape that has little variation of electrode area between cells and a driving sequence are combined in which the addressing step is divided into the first half and the second half. One of the first half addressing and the second half addressing is performed for a row on which the first display electrode is arranged that has an odd arrangement order when noting only the first display electrodes that are not used for row selection, and the other of the first half addressing and the second half addressing is performed for a row on which the first display electrode is arranged that has an even arrangement order.
摘要:
A heating and cooling apparatus with which batch processing is possible and throughput can be increased, and furthermore which is more compact and uses less energy. A substrate heating chamber and a substrate cooling chamber each capable of simultaneously holding a plurality of substrates are provided in a thermally separated state in a heating and cooling apparatus with a single vacuum processing chamber. The substrate heating chamber is equipped with a plurality of communicating or non-communicating substrate holding spaces. The substrate cooling chamber is also equipped with a plurality of communicating or non-communicating substrate holding spaces. The communicating substrate holding spaces allow the batch heat treatment of substrates, while the non-communicating substrate holding spaces allow the batch or individual processing of substrates.
摘要:
By a method for manufacturing a flat image display device having a plate spacer, even if the center of the plate spacer is displaced from its initial assembly position, it can easily be corrected to the initial assembly position again, allowing stable production of high-quality image display devices. The present invention includes the process of forming a space between the plate spacer and a first substrate between the process of fixing the plate spacer to the first substrate and the process of tightly bonding the first substrate and a second substrate together.
摘要:
The present invention is to provide a sputtering device which can achieve film thickness distribution and coverage distribution desired at present in a simple constitution. Accordingly, the present invention is a sputtering device comprising at least; a substrate holder holding a substrate and revolving; sputtering cathode units each of which is provided with target for forming thin film on the substrate; driving arms for moving the sputtering cathode units arcuately to the substrate; and nozzle portions each of which is provided on the sputtering cathode unit so as to surround the target and has an opening facing to the substrate, wherein extending portions are provided on the opening of each nozzle portion so as to extend from both sides of the opening in moving direction of the sputtering cathode unit to a center portion of the opening, and the extending portions restrict sputtering particles before and behind the moving direction of the sputtering cathode unit.
摘要:
An image display apparatus includes a first substrate, a second substrate and a spacer provided therebetween and providing an atmospheric pressure resistant structure of a vacuum container formed between the first and second substrates. First and second support members are provided outside an image display area, with the first and second support members being joined together. An electrode is formed on either one of the first and second substrates, bearing the second support member, and is electrically joined to the second support member by a spring contact portion.
摘要:
An object of the invention is to provide a sputtering device which can provide increased distribution of film formation and coverage distribution better than prior sputtering devices. Thus, this invention is that, in the sputtering device constituted of a substrate holder for holding a substrate, at least one target for forming a thin film on the substrate, at least one sputtering cathode which has the target and magnets arranged behind the substrate, an axis of the target is inclined to an axis of the sputtering cathode, and the sputtering cathode is rotated on its axis to make the target swing relative to the substrate.