摘要:
Die Erfindung betrifft ein Verfahren zur zerstörungsfreien Prüfung rotationssymmetrischer Werkstücke (7) mittels Ultraschall mit folgenden Schritten:
Aufeinander folgendes Zuführen der Werkstücke (7) zu einer in einer Flüssigkeit untergetauchten Transportvorrichtung (2), Transport der Werkstücke (7) mittels der Transportvorrichtung (2) entlang eines Transportwegs, Prüfung der Werkstücke (7) mittels Ultraschall, wobei die Werkstücke um ihre Achse rotiert werden und nachfolgend Wegführen der Werkstücke (7) von der Transportvorrichtung (2).
摘要:
A news content receiving terminal (102) transmits an identifier of a news content to be requested and a terminal capability level to a news content distribution server (101). A variation database (105) manages variations of each content for every receiving terminal capability level. Based on the variation database (105), a variation to be distributed is determined. A meta database (103) manages meta data of each content. A meta data interpreting section (107) parses the meta data to obtain the variation to be transmitted. A usage rule database (104) manages usage rules for every set of a news content and the receiving terminal capability level. Based on the usage rule database (104), the usage rule to be distributed is determined. Thus, the usage rule according to the variation of the content can be distributed.
摘要:
Die Erfindung betrifft eine Vorrichtung zum Aufwickeln eines Gurts (G) für einen Rollladen, wobei an einer einen ersten Durchbruch (3) zum Durchführen des Gurts (G) aufweisenden Trägerplatte eine Gurttrommel (7a) zur Aufnahme des Gurts (G) angebracht ist. Zur Vereinfachung der Herstellung der Vorrichtung wird erfindungsgemäß vorgeschlagen, dass die Trägerplatte aus einem ersten Trägerplattenabschnitt (1) und einem damit verbundenen zweiten Trägerplattenabschnitt (9) hergestellt ist, so dass die aus dem ersten (1) und dem zweiten Trägerplattenabschnitt (9) gebildete Trägerplatte eine vorgegeben Länge ausweist.
摘要:
An amplifier circuit (10) amplifies a signal inputted from an input terminal (P1). A first feedback circuit (20) is placed across an emitter of a bipolar transistor (101) and an input of the amplifier circuit (10). A second feedback circuit (30) is placed across the input and an output of the amplifier circuit (10) for feeding the output of the amplifier circuit (10) back to the input. A phase change amount in the feedback circuit is determined by the values of an inductor and a capacitor. The values of these elements are selected so that a phase of a signal in which fundamental waves included in two feedback signals are combined and a phase of a signal in which second harmonics included in the two feedback signals are combined are shifted by approximately 180 degrees from a phase of a fundamental wave of an input signal.
摘要:
A piezoelectric element of the present invention includes a substrate (21), a lower electrode layer (24), a piezoelectric layer (22), an upper electrode layer (23), a cavity portion (25) formed below a piezoelectric vibrating portion (1), and at least two bridging portions (2a,2b). The at least two bridging portions (2a,2b) are formed so as not to be line-symmetric with respect to any line segment traversing the piezoelectric vibrating portion (1) and/or so as not to be point-symmetric with respect to any point in the piezoelectric vibrating portion (1) in a projection of the piezoelectric vibrating portion (1) in the laminating direction.
摘要:
A combined roller and retainer assembly for a planetary gear mechanism, including a planetary gear and a support shaft for supporting the planetary gear, includes a roller retainer (1) and a plurality of rollers (2) and is adapted to be interposed between the planetary gear and the support shaft for supporting the planetary gear and the support shaft through the rollers (2). The roller retainer (1) includes a pair of annular portions (103, 104) spaced in an axial direction from each other and a plurality of pillars (105) extending between respective outer peripheral edges of the annular portions (103, 104) and spaced in a direction circumferentially of the annular portions (103, 104). The rollers (2) are accommodated within respective pockets (106) each defined between the neighboring pillars (105). One or both of the annular portions (103, 104) are provided with roller retaining pawls (107) of a bent shape in respective portions of inner peripheral portions of the annular portions (103, 104) at a location aligned with the neighboring rollers (2) for constraining the rollers (2) from separating in a direction radially inwardly of the roller retainer (1). The roller retaining pawls (107) are annealed or treated not to be carburized to have a hardness about equal to or lower than the hardness of the roller retainer (1) and equal to or lower than Hv 400.
摘要:
The invention relates to a device for electrochemical detection of at least one biochemical from a group of predetermined biochemical molecules contained in a liquid, comprising at least one reference (RE) and at least one counter electrode (GE) in addition to a plurality of means (1) comprising working electrodes (AE1, AE2, AE3) for receiving said liquid. At least one working electrode (AE1, AE2, AE3) is provided for the detection of each biochemical molecule and is coated with a molecule which is complementary to the respective biochemical molecule, such that the biochemical molecules are simultaneously detectable. The inventive device also comprises a potentiostat (P) for the production of a predefined voltage characteristic between the working electrodes (AE1, AE2, AE3) and the reference electrode (RE). A downstream current-voltage converter (S1, S2, S3) is connected to each of the working electrodes (AE1, AE2, AE3) . The current-voltage converters (S1,S2,S3) keep all that working electrodes (AE1, AE2, AE3) at the same potential. The inventive device also comprises means (Ad) for measuring the currents flowing through the working electrodes (AE1, AE2, AE3).
摘要:
A piezoelectric resonator of the present invention is structured such that on a substrate (5) having a cavity (4) formed therein, a lower electrode (3), a piezoelectric body (1), a spurious component control layer (16) , and an upper electrode (2) are formed in this order frombottomup. The spurious component control layer (16) is a layer for controlling a spurious frequency, and composed of, for example, a metallic material, a dielectric material, or a piezoelectric material. By additionally providing the spurious component control layer (16), it is made possible to cause variation of the spurious frequency due to unwanted variation to become greater than variation in resonance frequency of the main resonance of the piezoelectric resonator. Thus, it is possible to realize a piezoelectric resonator having an admittance frequency response where no spurious component occurs between resonance frequency fr and antiresonance frequency fa.
摘要:
An image-quality control information adding section (13) reads image-quality control information corresponding to a type of an input video stream (101) from an image-quality control information storage section (12), and then adds the read image-quality control information to the video stream (101). A recording section (43) records a video stream (104) with the image-quality control information added thereto. An image-quality control information extracting section (22) extracts a video profile (202) from the video stream (201) read from the recording section (43). Based on the video stream after the video profile (202) is extracted, a decoding section (23) obtains a video signal (205). An image quality adjusting section (24) adjusts the characteristic of the video signal (205) based on the video profile (202), and then outputs the adjustment results as a video signal (206) after image quality adjustment.
摘要:
An object of the present invention is to provide anon-storage type broadcasting system for automatically providing the user with a presenter required for viewing a desired content with a viewer. In a storage type broadcasting system (100) for providing a user interface (B) unique to each (Sm) service (S), transmission means (110) sends out a control content (Cb), which implements the user interface (B), as part or whole of the content, and reception means (130) receives the sent control content (Cb) and activates the received control content to execute the user interface.