摘要:
An object of the present invention is to provide a ferroelectric element having excellent properties, which includes a monocrystalline film of γ-Al2O3 formed as a buffer layer on a silicon substrate.The monocrystalline γ-Al2O3 film 6 is formed on the silicon substrate 4 which is the lowermost layer of an MFMIS structure 2. On the monocrystalline γ-Al2O3 film 6, there is formed an electrically conductive oxide in the form of a LaNiO3 film 8 as a lower electrode. On the LaNiO3 film 8, there is formed a PZT thin film 10 which is a ferroelectric material. ON the PZT thin film 10, there is formed a Pt film as an upper electrode.
摘要翻译:本发明的目的是提供具有优异性能的铁电体元件,其包括在硅衬底上形成为缓冲层的γ-Al 2 O 3的单晶膜。 在作为MFMIS结构2的最下层的硅衬底4上形成单晶γ-Al 2 O 3膜6.在单晶γ-Al 2 O 3膜6上形成LaNiO 3膜8形式的导电氧化物,如 下电极。 在LaNiO3膜8上形成作为铁电体的PZT薄膜10。 在PZT薄膜10上形成Pt膜作为上电极。
摘要:
The present invention relates to finger authentication and improves a fingerprint authenticating function by excluding errors caused depending on detection forms. When a fingerprint is detected, form data representing the detection form are captured and, when inputted fingerprint data are compared with registered fingerprint data, authentication is executed referring to the form data. Thereby, the errors caused depending on the detection forms can be excluded and the fingerprint authenticating function is improved. A plurality of different detection form of fingerprint data are registered, a comparison target is selected from the fingerprint data, and the comparison target is compared with the inputted fingerprint data. Thereby, the fingerprint authenticating function is improved. To match the detection form, the apparatus may be configured to compare the registered fingerprint data with the inputted fingerprint data rotating either thereof and, thereby, similarly, the fingerprint authenticating function can be improved.
摘要:
A rehabilitating pipe is assembled inside an existing pipe using segments to repair the existing pipe. A coupling member is inserted through a segment when it is coupled in the longitudinal direction to another segment coupled already, and the coupling member is joined to the coupling member of another segment already coupled. During joining the segment is clamped against another segment and both the segments are coupled in the longitudinal direction. Such steps are repeated to couple other segments to segments already coupled until the rehabilitating pipe is laid to a predetermined length.
摘要:
A segment is coupled to additional segments to constitute a rehabilitating pipe for repairing an existing pipe. The segment comprises an inner plate that defines the inner circumferential surface of the rehabilitating pipe and has an opening therein for performing the work of mutually coupling the segments in the circumferential direction of the rehabilitating pipe, and a cover that is fitted into the opening from the bottom surface side of the inner plate. To fix the cover to the inner plate, the cover is provided with a projection and with an engaging member that is movable between non-engaging and engaging positions. The cover is fitted into the opening with the projection into engagement with the inner plate on one side edge of the opening and the engaging member is then brought into engagement with the inner plate on the other side edge thereof, thereby fixing the cover to the inner plate to plug the opening thereof.
摘要:
An aromatic polycarbonate which has high durability and is excellent in color tone, transparency and mechanical strength, especially an aromatic polycarbonate which has high durability and stability when it is used under high temperature and high humidity conditions for a long time, and production method and use thereof. In the aromatic polycarbonate which has a sodium element content of 100 ppb or less and a content of each of Ni, Pb, Cr, Mn and Fe of 70 ppb or less and the method of producing a polycarbonate by polycondensing an aromatic dihydroxy compound and a carbonic acid diester, the above aromatic polycarbonate is produced by controlling 1) the content of sodium element contained in each of the above raw materials to 52 ppb or less, 2) the content of each of Fe, Cr, Mn, Ni and Pb to 40 ppb or less and 3) the amount of a specific catalyst to a specific value based on the content of Fe contained in the raw materials.
摘要:
A method of manufacturing a light-emitting device includes providing a plate-shaped substrate, forming a lattice frame on a light-emitting element mounting surface of the plate-shaped substrate, mounting a light-emitting device in an opening of the lattice frame on the light-emitting element mounting surface, sealing the light-emitting element by supplying a sealing material into the opening of the lattice frame, and cutting the lattice frame and the plate-shaped substrate so as to split the lattice flame to obtain a plurality of light-emitting devices with a sidewall.
摘要:
A segment is coupled to another segment in circumferential and longitudinal directions thereof to assemble a rehabilitating pipe for rehabilitating the existing pipe. Each of the coupled segments has at least one coupling surface provided with a recessed part that confronts the recessed part at the coupling surface of the segment to which it is coupled to form therebetween a gap that is configured to receive and hold waste material existing at a bottom surface of the existing pipe when the rehabilitating pipe is assembled inside of the existing pipe.
摘要:
A segment (1) is an integrally formed plastic unit comprising an inner-surface plate constituting an inner circumferential surface and lateral plates and end plates that are vertically arranged on a rim of the inner-surface plate. The segments are linked in a circumferential direction and in a pipe length direction to construct the rehabilitating pipe. A pipe unit (10) is made from segments linked in the circumferential direction. A band (30) is attached for encircling the outer circumference of the pipe unit and restraining same. A fastening force is produced on the band by a metal fastener, and the pipe unit is restrained in a fastened state by the band. Therefore, the pipe unit does not readily deform due to external forces, and the strength of the rehabilitating pipe itself can be increased.
摘要:
A segment for a rehabilitating pipe is coupled to another segment in the circumferential and longitudinal directions of a rehabilitating pipe to rehabilitate an existing pipe. The segment has on one coupling surface a protruding part and a recessed part continuous with the protruding part and on another coupling surface a recessed part and a protruding part whose shapes respectively conform to the protruding part and the recessed part of one coupling surface. The protruding part and the recessed part of one coupling surface of one segment is brought into tight surface contact with the recessed part and protruding part of another coupling surface of another segment and interfitted thereto when one and another segments are mutually coupled in the circumferential and longitudinal directions of the rehabilitating pipe.
摘要:
A semiconductor element, a semiconductor sensor, and a semiconductor memory element are provided, in which an MFMIS structure having a lower electrode and an integrated circuit can be integrated. An epitaxially grown γ-Al2O3 single crystal film (2) is disposed on a semiconductor single crystal substrate (1), and an epitaxial single crystal Pt thin film (3) is disposed on the γ-Al2O3 single crystal film (2).
摘要翻译:提供一种半导体元件,半导体传感器和半导体存储元件,其中可以集成有具有下电极和集成电路的MFMIS结构。 外延生长的γ-Al 2 O 3单晶膜(2)设置在半导体单晶衬底(1)上,并且外延单晶Pt薄膜 3)设置在γ-Al 2 O 3单晶膜(2)上。