摘要:
Ein Polier- und Entgratungsmittel für Werkstücke aus Kohlenstoffstahl enthält Wasserstoffperoxid und Fluorwasserstoffsäure sowie wenigstens einen Stabilisator für Wasserstoffperoxid. Das Polier- und Entgratungsmittel ist im Wesentlichen ammoniumfrei, die Konzentration der Fluorwasserstoffsäure beträgt 0,1 bis 10 Gew.-% und das molare Verhältnis von Fluorwasserstoffsäure zu Wasserstoffperoxid beträgt 0,1 bis 1,4.
摘要:
A multiple bio-reactor device comprising a plurality of reactor segments (10, 10a, 10b), wherein a reaction vessel (12) and at least one supply vessel (14a, 14b, 14c, 14d) can be secured to each reactor segment in a medium-tight suspended manner. A plurality of processing stations (16a, 16b, 16c, 16d, 16e, 16f, 16g, 16h) is provided in order to carry out predetermined processing steps with respect to the reaction vessel and/or supply vessels of each reactor segment, wherein movement means are provided in order to bring each reactor segment to a respective processing station or vice-versa. A respective reactor segment comprises a sterilizable area which encompasses at least the reaction vessel (12) and part of the reactor segment located thereabove.
摘要:
Die Erfindung betrifft ein Verfahren zur Herstellung eines faserverstärkten, thermoplastisch verarbeitbaren, flächigen Halbzeugs durch Vermischen eines Nanopartikel enthaltenden thermoplastischen Kunststoffs mit Verstärkungsfasern und Heissverpressen der Mischung zum Halbzeug.
摘要:
A substrate storage container is provided which can convey, fix and store substrates safely, with threaded members not being loosened by a load applied to a mounting member of the substrate storage container when the container storing substrates is conveyed or when the container is fixed to a substrate processing apparatus and by a heating process at the time of washing and drying of the container. For fastening the mounting member (6), such as a side plate for conveyance, a bottom plate for positioning the container with respect to a substrate processing apparatus, etc., to the substrate storage container including a container body (1) and a lid (2) by threaded members (3), a locking means for preventing loosening of the threaded members (3) is interposed between engagement surfaces of each threaded member (3) and the mounting member (6).
摘要:
A recoil starter enabling a power-driven device to be coupled to a crankshaft (C) of an engine (E) in a state where the recoil starter is mounted to the crankshaft (C) on the same side of the engine (E) as the crankshaft (C) is disposed on. A starter housing (1) is provided on an inside thereof with a reel support shaft (4) which projects coaxially with the crankshaft (C). A rope reel (3) having a recoil rope (2) wound thereon and a cam (6), which transmits rotation via centrifugal ratchets (8) to the crankshaft (C), are rotatably mounted on the reel support shaft (4) while they are rotatingly coupled to each other via a damper spring (12). An opening (16) is formed in the reel support shaft (4) so as to extend from a distal end thereof near the crankshaft (C) to the outside of the starter housing (1). A drive shaft (D) of the device is coupled to the crankshaft (C) inside the opening (16).
摘要:
The ventilating window of tent according to the present invention comprises a double-side waterproof fabric 111, which is sewn and attached to the rim portion of a ventilating window 102 of a body fabric 101 together with a cover fabric 105, and in which a net yarn fabric 103 is sewn and attached through a outline fabric 104 to the rim portion of a ventilation hole 112 formed inside, and of which both sides are waterproof coated so as for a waterproof tape to be adhered; an inner waterproof tape 122, which is attached to the inlet of the portion that is closely contacted by the sewing line of the double-side waterproof fabric 111 and the cover fabric 105 to prevent rainwater from penetrating through a sewing line part of the double-side waterproof fabric 111 and the cover fabric 105; and an outer waterproof tape 121 that is attached to a sewing line of the body fabric 101 and the double-side waterproof fabric 111 and the border line of these to prevent rainwater from penetrating through the sewing line part of the body fabric 101 and the double-side waterproof fabric 111.
摘要:
A method for estimating the number of nuclei of a preselected isotope in a molecular species starts with an NMR spectrum of a sample containing said molecular species as a predominant substance, said NMR spectrum comprising a plurality of signal peaks corresponding to said nuclei. By applying inclusion and ordering criteria one obtains a set of ordered signal peaks, the integration of which leads to a set of ordered integrals. Nested outer and inner iteration cycles are carried out, wherein for each cycle a trial number of nuclei is assigned to one of said ordered integrals whilst the other ordered integrals are rescaled accordingly and rounded to the next integer value, so as to yield a candidate total number of nuclei. An estimated total number of nuclei is obtained by taking the lowest one from the plurality of candidate total numbers of nuclei that have the highest number of occurrences.
摘要:
A thermal overload relay comprises an actuating mechanism for generating power when an abnormal stat is occurred between a power source and an electrical load, and a switching mechanism for switching contacts on state or off state according to the power transferred from the actuating mechanism. The actuating mechanism includes a plurality of main bimetals arranged in parallel to the bottom surface of the case for being bended when the abnormal state is occurred; a plurality of heating member connected to the power source, each heating member is wound around the corresponding main bimetal for transferring heat occurred due to the abnormal state to the main bimetal; a shifter positioned to be contacted one ends of the main bimetals in parallel to the bottom surface of the case for being horizontally movable by the bending force of the main bimetals; and a lever connected to the shifter for transferring the movement force from the shifter to the switching mechanism.
摘要:
A recoil starter having improved durability by inhibiting excessive deformation of a damper spring, and capable of receiving a damper spring with high shock-absorbing and force-storing capabilities. The recoil starter includes a rope reel (4) and a cam (8) which are rotated by pulling a recoil rope (2), so that a rotation of the cam (8) is transmitted to an engine via a ratchet mechanism (10) to start the engine. A damper spring (14) which couples the rope reel (4) and the cam (8) to each other has, at opposite ends thereof, engaging portions (15, 17) radially movably supported by holding portions (16, 18) of the rope reel (4) and the cam (8), respectively, so that substantially the overall length of the damper spring (14) winds and tightens uniformly around outer peripheral surfaces of both bosses (19, 20) of the rope reel (4) and the cam (8) due to a startup resistance of the engine.
摘要:
A sewing machine needle free from combined troubles of stitch skipping and fabric yarn breakage, irrespective of high-speed and multifunction sewing machines and diversified materials being used. The sewing machine needle includes a shank (1), a blade (2 1 , 2 2 ) connected to the shank (1), a needle point (6) formed at an extremity of the blade (2 2 ), a needle eye (5) formed in the vicinity of the needle point (6), and a long groove (7) extending from the needle eye (5) along the blade (2 1 , 2 2 ). The blade (2 2 ) is provided at a portion thereof where the scarf (4) is formed with a crank (8) in such a manner that a side of the portion is outwardly protruded in a direction opposite from the scarf (4) with respect to a central axis (O) of the needle. An end (9) of the needle eye (5) contiguous to the scarf (4) is protruded outward by a predetermined height (d) from a contour of the blade (2 2 ).