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    • 2. 发明专利
    • Apparatus for inspecting degree of interlacing
    • 检测接口程度的装置
    • JP2003027365A
    • 2003-01-29
    • JP2001219140
    • 2001-07-19
    • Kanebo Eng KkKanebo Ltdカネボウエンジニアリング株式会社カネボウ株式会社
    • URAGAMI AKIRAUEDA KOJI
    • G01B11/10D06H3/08
    • PROBLEM TO BE SOLVED: To provide an apparatus for efficiently inspecting the degree of interlacing of interlaced yarns in high accuracy.
      SOLUTION: This apparatus 1 for inspecting the degree of interlacing is constituted by equipping a pin inserter/extractor 20, an optical sensor 30, a tension-detecting means 4 for detecting the tension acting to the interlaced yarn T, a first means 43 for calculating the degree of interlacing, a second means 48 for calculating the degree of interlacing, and a calibration-processing means 45. The first means 43 calculates the degree of interlacing by comparing a signal detected by the tension-detecting means 4 with a first standard value and processing the data. The second means 48 calculates the degree of interlacing by comparing a signal output from the optical sensor device 30 with a second standard value and processing the data. The calibration- processing means 45 sets the second standard value to bring the second degree of interlacing calculated by the second means 48 for calculating the degree of interlacing to be in a certain error evaluation range to the first degree of interlacing. When the second standard value is set, the degree of interlacing is calculated by solely using the optical sensor device 30 and the second means 48 for calculating the degree of interlacing. Therefore, the degree of interlacing is efficiently calculated in high accuracy.
      COPYRIGHT: (C)2003,JPO
    • 要解决的问题:提供一种用于高精度地有效地检测交织纱线的交织程度的装置。 解决方案:用于检测交织程度的装置1是通过装备插销器/提取器20,光学传感器30,用于检测作用于交织纱T的张力的张力检测装置4构成的,用于计算 隔行程度,用于计算隔行度的第二装置48和校准处理装置45.第一装置43通过将由张力检测装置4检测的信号与第一标准值进行比较来计算交织程度 并处理数据。 第二装置48通过将从光学传感器装置30输出的信号与第二标准值进行比较来计算交织程度并处理该数据。 校准处理装置45设定第二标准值以使由第二装置48计算的第二程度的交织用于将交织程度计算在特定误差评估范围内至第一交织度。 当设定第二标准值时,仅使用光学传感器装置30和用于计算交织度的第二装置48来计算隔行程度。 因此,可以高精度有效地计算交织度。
    • 4. 发明专利
    • SEPARATION OF NITROGEN GAS
    • JPH03238018A
    • 1991-10-23
    • JP3022990
    • 1990-02-10
    • KANEBO LTD
    • MARUMO CHIAKIHAYATA EIJISANADA TAKAMASAURAGAMI AKIRAYOKOSUKA SHUSAKU
    • B01D53/04B01J20/20C01B13/02C01B21/04
    • PURPOSE:To generate a large amount of high purity nitrogen gas in a low energy unit by combining molecular sieve carbon having original pore grooves to which excellent nitrogen and oxygen separating capacity is imparted, specific PSA apparatus constitution and a specific PSA operation method. CONSTITUTION:As molecular sieve carbon, carbon having a structure wherein a large number of spherical carbon particles having a particle size of 0.8-120mum are irregularly superposed and unified three-dimensionally and the capacity ratio of adsorbing quantity after one min of oxygen and nitrogen when a single component is adsorbed under pressure of 2.5kgf/cm G is 3.5-20 is used. The effective volume per one adsorbing tower is set to 0.3-10 times of a product gas take-out amount (N/min) and the effective volume of a product storage tank is set to 1-4 times of that per one adsorbing time. Further, as an adsorbing and desorbing operation cycle, respective adsorbing, equalizing and regenerating processes are contained and a process forcibly or automatically refluxing nitrogen enriched gas to adsorbing towers 2, 3A from the product storage tank at the beginning of the adsorbing process is contained between the equalizing and adsorbing processes.
    • 6. 发明专利
    • SLIVER STEAMER
    • JPH02145846A
    • 1990-06-05
    • JP29513088
    • 1988-11-22
    • KANEBO LTD
    • KITAMURA KENJINAITO YOSHIZOURAGAMI AKIRANOBUKUNI KIYOTAKAKAIMORI MICHINOBU
    • D06B3/02
    • PURPOSE:To conduct adequate and uniform steam treatment of sliver in the steamer by arranging the sliver inlet and outlet at lower part than the steam introduction means beneath the steam-permeable conveyer and also setting the communicating exhaustion means. CONSTITUTION:The steaming chamber 10 is provided with a steam-permeable and endlessly rotating conveyer 9 for sending sliver 3 from the inlet 14 to the outlet 15, and the steam introduction means 13 is set beneath the conveyer 9 so that the sliver inlet 14 and the outlet 15 become lower than the steam introduction means 13. The sliver 3 is fed through the swing feeder 6 and conveyer 8 and the inlet 14 into the steaming chamber 10, then, comes up together with the conveyer belt and passes over the steam introduction means 13 for steam treatment, and goes down with the conveyer 9 and out of the outlet 17. Thus, the outside air is inhibited from invading into the steam chamber 10 and the exhaustion means 17 is used to remove out the air in the chamber smoothly whereby the atmosphere in the chamber is efficiently replaced with steam.
    • 8. 发明专利
    • ORIENTATION MEASURING DEVICE FOR SYNTHETIC FIBER FILAMENT
    • JPH1078389A
    • 1998-03-24
    • JP25372996
    • 1996-09-03
    • KANEBO LTDKANEBO ENG KK
    • URAGAMI AKIRA
    • G01N21/23
    • PROBLEM TO BE SOLVED: To precisely measure the orientation by emitting a measuring light to a synthetic fiber filament, compensating the optical path difference between transmitted lights by a wavelength plate to synchronize them, observing them through a polarizing plate and a wavelength plate which mutually cross at right angles, and calculating the double refractive index from a compensated optical path difference and a typical thickness when interference fringes appear. SOLUTION: A synthetic fiber filament 10 is set between first and second polarizing plates whose polarizing directions are mutually orthogonal, and a measuring light is emitted thereto. When observed by an observing device 3, the whole body looks bright with interference color by an optical path difference nλ. In order to conform the natural optical path difference n of the synthetic fiber filament 10 to a compensated optical path difference n'λ, the phase n'λ to be compensated by the wavelength plate is changed to nλ=n'λ so that only the interference fringes are observed by the observing device 3. When the space of the interference fringes is W and the diameter is D, the typical thickness (t) is determined from t=SQR(D -W ). The double refractive index ΔN defined as orientation is calculated from ΔN=n'λ/SQR(D -W ).