摘要:
Provided is a camera capable of contributing reductions in the number of components and manufacturing costs. A holding member is mounted on a top portion of a camera body. A block portion for holding a device for range-finding, a finder and so on, a semicylindrical portion for holding a battery, and a plate portion for holding a gear train of the camera body are integrally combined to form the holding member. Therefore, the number of components of the camera can be reduced, thereby resulting in a reduction in the manufacturing costs.
摘要:
In a camera provided with an instrument supporting frame, with which a light projecting device or a light receiving device of an automatic focusing apparatus are combined at a predetermined position, a retaining piece, which is capable of elastically pushing and holding the light projecting device or the light receiving device at the predetermined position, is formed through integral molding together with the instrument supporting frame. The device is held by the retaining piece at the predetermined position and is adhered in this state to the instrument supporting frame by use of an adhesive agent.
摘要:
A nonvolatile logic circuit includes logic configuration electrodes and input electrodes. The nonvolatile logic circuit is programmable to any one of the logics between the input signals selected from logical conjunction (AND), logical disjunction (OR), logical non-conjunction (NAND), logical non-disjunction (NOR), and logical exclusive disjunction (XOR) by changing applied voltages to the logic configuration electrodes.
摘要:
A temperature sensor includes first and second lower electrodes, a ferroelectric layer having polarization, a semiconductor layer; and first to third upper electrodes. The second upper electrode is interposed between the first upper electrode and the third upper electrode in a plan view. The semiconductor layer includes a first channel disposed between the first upper electrode and the second upper electrode, and a second channel disposed between the second upper electrode and the third upper electrode. The ferroelectric layer includes a first ferroelectric part disposed below the first channel and a second ferroelectric part disposed below the second channel. A polarization direction of the first ferroelectric part is opposite to a polarization direction of the second first ferroelectric part. The temperature is calculated based on the output voltage from the second upper electrode and the voltage applied to the first upper electrode.
摘要:
A semiconductor memory device is composed of a field effect transistor using the interface between a ferroelectric film and a semiconductor film as the channel and including a gate electrode to which a voltage for controlling the polarization state of the ferroelectric film is applied and source/drain electrodes provided on both ends of the channel to detect a current flowing in the channel in accordance with the polarization state. The semiconductor film is made of a material having a spontaneous polarization and the direction of the spontaneous polarization is parallel with the interface between the ferroelectric film and the semiconductor film.
摘要:
The present invention provides a hyperbranched polymer suitable as a polymer material for nanofabrication, in particular, photolithography. The hyperbranched polymer of the present invention is characterized by having a core portion prepared by a living radical polymerization of chloromethyl styrene or the like, and an acid decomposition group such as p-tert-butoxy styrene, which is linked to the core portion and present at the end of a molecule of the polymer.
摘要:
In a cassette tape deck having a cover panel for covering an opening into which a tape cassette may be inserted, a keyboard section with dials for operating the tape deck and a display section with display elements for displaying operating conditions of the tape deck are provided on both front and rear surfaces of the cover panel of the tape deck.
摘要:
A nonvolatile logic circuit includes logic configuration electrodes and input electrodes. The nonvolatile logic circuit is programmable to any one of the logics between the input signals selected from logical conjunction (AND), logical disjunction (OR), logical non-conjunction (NAND), logical non-disjunction (NOR), and logical exclusive disjunction (XOR) by changing applied voltages to the logic configuration electrodes.
摘要:
In the operating method of the semiconductor memory device, (1) voltages V1, V2, Vs, and Vd, which satisfy V1>Vs, V1>Vd, V2>Vs, and V2>Vd, are applied to a first gate electrode, a second gate electrode, a source electrode, and a drain electrode to write a first resistance value, respectively, (2) the voltages V1, V2, Vs, and Vd, which satisfy V1>Vs, V1>Vd, V2
摘要:
A semiconductor memory device is composed of a field effect transistor using the interface between a ferroelectric film and a semiconductor film as the channel and including a gate electrode to which a voltage for controlling the polarization state of the ferroelectric film is applied and source/drain electrodes provided on both ends of the channel to detect a current flowing in the channel in accordance with the polarization state. The semiconductor film is made of a material having a spontaneous polarization and the direction of the spontaneous polarization is parallel with the interface between the ferroelectric film and the semiconductor film.