摘要:
The disclosure provides a control device of a spark-ignition gasoline engine. When an operating state of an engine body is within a low engine speed range, a controller controls a fuel pressure variable mechanism so that a fuel pressure is higher within a high engine load range compared to a low engine load range, the controller operates, within the high engine load range, a fuel injection valve to perform a fuel injection at least at a timing that is more retarded than an injection timing of a fuel within the low engine load range and is within a retard period from a late stage of a compression stroke to an early stage of an expansion stroke, and the controller operates, within the high engine load range, an ignition plug to ignite at a timing within the retard period and further after the fuel injection.
摘要:
An electronic device capable of balancing both light transmitting and receiving performance and mounting reliability is provided. The electronic device includes an element (light receiving element), a transparent layer, and a sealing resin layer. The element is, for example, a semiconductor element and has an optically functional region having an optical function (for example, light receiving or light emission) on one face. The transparent layer is located on the optically functional region, directly comes in contact with the one face of the light receiving element, and is optically transparent. The sealing resin layer seals sides of the transparent layer and one face of the light receiving element, does not coat an upper face of the transparent layer, and is mixed with filler that improves rigidity.
摘要:
The present invention provides a sterol derivative or a pharmaceutically acceptable salt thereof having an activity to promote proliferation of neural stem cells. Namely, the present invention provides a sterol derivative represented by the general formula (I) (wherein Y represents optionally substituted lower alkyl or the like; Xa and Xb are the same or different, and represent a bond or the like; R1, R2, R3, R4, R7 and R8 are the same or different, and represent a hydrogen atom or the like; R5 and R6 are the same or different, and represent a hydrogen atom or the like; R9 represents a hydrogen atom or the like; R10 and R11 together represent a bond or the like; and R12 represents a hydrogen atom or the like) or a pharmaceutically acceptable salt thereof.
摘要:
Cloning a local environment is described. Cloning a local environment can enable sharing the environment during pair programming. Cloning can have other uses as well. A server or other computer may maintain a clone environment of a first client apart from a second client such that the cloned computing environment, mimicking the environment of the first client, may be maintained on behalf of and used by a second client.
摘要:
A method of manufacturing a semiconductor device includes: forming a first resin layer on a wafer having a light receiving portion; patterning the first resin layer into a predetermined shape and forming a first resin film on the light receiving portion; dividing the wafer into light receiving elements; mounting the light receiving elements on an upper surface of a lead frame; a sealing step of forming a sealing resin layer around the first resin film; and removing the first resin film such that a portion of the light receiving element is exposed to the outside, and in the sealing step, the upper surface of the first resin film is flush with the upper surface of the sealing resin layer, or the upper surface of the first resin film is higher than the upper surface of the sealing resin layer.
摘要:
An electronic device substrate having: a base material formed of a thin board; an electrical insulation layer formed on the base material and having plural openings in a thickness direction thereof; and a metal plating layer filled in the plural openings. The base material has a metal layer, a release layer formed contacting the metal layer, and a metal film formed contacting the release layer.
摘要:
A vehicle is mounted with a drive device provided with a plurality of rotating electrical machines, and a drive unit driving the plurality of rotating electrical machines. A drive control device for the vehicle includes an electrical leak detector detecting electrical leak in the drive device, and a control device. The control device identifies an electrical leak location by receiving a result of the detection made by the electrical leak detector, and determines which rotating electrical machine out of the plurality of rotating electrical machines is allowed to operate when the vehicle is driven next time, in accordance with the electrical leak location, while the vehicle is stopped.
摘要:
An electronic device substrate is provided with a thin-plate core substrate; a metal electrode provided on the core substrate and electrically connected to an electrode of an electronic component to be packaged thereon; and an electrical insulation layer on which is mounted the electronic component, and which is provided to surround the metal electrode.
摘要:
An insulation resistance drop detector includes a pulse generator that applies a pulse signal to a series circuit in which a detecting resistor, a coupling capacitor, and an insulating resistance are serially connected. In a state where the pulse signal is applied to the series circuit, control circuit detects a pulse-like divided voltage occurring at a node by a voltage detecting circuit via a bandpass filter, to thereby sense a drop of an insulation resistance. Further, the control circuit senses a failure of the insulation resistance drop detector itself when the voltage detected by the voltage detecting circuit is maintained at least at a prescribed voltage exceeding a plurality of cycles of the pulse signal. Thus, the insulation resistance drop detector having a failure self-diagnosis function is realized by a simple configuration.
摘要:
An electronic device substrate is formed of a thin-plate reinforcing substrate; an external connection wiring layer stacked on the reinforcing substrate, and comprising an electrical insulation provided on the reinforcing substrate, an opening formed in the electrical insulation, a first conductor pattern and a via-hole conductor provided in the opening and formed integrally with each other; and a second conductor pattern formed on the opposite side of the electrical insulation to the reinforcing substrate, and at least partially electrically connected to the via-hole conductor.