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1. 发明授权

US4772455A Filter 失效
标题翻译：过滤
公开(公告)号：US4772455A
公开(公告)日：1988-09-20
申请号：US720316
申请日：1985-04-05
申请人： Kazuo Izumi , Kenzi Shimazaki
发明人： Kazuo Izumi , Kenzi Shimazaki
IPC分类号： B01D53/04 , B01D53/02 , B01D53/46 , B01J20/20 , B01J20/28 , B01J23/70 , B01J31/22 , B01D53/34 , B01D25/08 , B01D37/02 , B01D53/36
CPC分类号： B01D53/02 , Y10T428/249986 , Y10T428/2918
摘要： A filter composed of a mesh structure substrate having deposited thereon and therein activated carbon fiber treated with an alkali and having a length within the range of from 5 to 1,000.mu., wherein the mesh structure substrate has an average cell diameter 3 to 100 times the length of the activated carbon fiber, wherein the activated carbon fiber is adhered to the substrate by a binder, and wherein the activated carbon fiber is deposited on and in the substrate by impregnating the substrate with a dispersion obtained by dispersing activated carbon fiber in a dispersion or solution of a binder, and drying methods for forming and using the same are also disclosed.
摘要翻译：一种过滤器，其由沉积在其上的网状结构基材和由碱处理并且长度在5至1,000μm范围内的活性炭纤维组成，其中网状结构基材的平均泡孔直径为长度的3至100倍的活性炭纤维，其中活性碳纤维通过粘合剂粘合到基材上，并且其中活性碳纤维通过用分散体中分散活性碳纤维而获得的分散体浸渍基材而沉积在基材上和内部，还公开了粘合剂的溶液，以及其形成和使用的干燥方法。

2. 发明授权

US4460650A Acrylonitrile fibers, a process for producing acrylonitrile fibers, as well as producing peroxidized fibers, fibrous active carbon or carbon fibers therefrom 失效
标题翻译：丙烯腈纤维，丙烯腈纤维的制造方法，以及由此制造过氧化纤维，纤维状活性炭或碳纤维
公开(公告)号：US4460650A
公开(公告)日：1984-07-17
申请号：US452489
申请日：1982-12-23
申请人： Hiroyasu Ogawa , Kazuo Izumi , Kenzi Shimazaki
发明人： Hiroyasu Ogawa , Kazuo Izumi , Kenzi Shimazaki
IPC分类号： D01F9/22 , D01F11/12 , B32B9/00 , B32B15/00 , D01F9/12 , D02G3/00
CPC分类号： D01F9/22 , D01F11/12 , Y10T428/2918 , Y10T428/2958 , Y10T428/2967
摘要： Acrylonitrile fibers suitable for production of preoxidized fibers, fibrous active carbon and carbon fibers, which have thereon a water-soluble basic aluminum salt of the formula:Al.sub.2 (OH).sub.l (A).sub.m (B).sub.n (C).sub.p (Cl).sub.q (I)where(1) A, B and C stand for mutually different acid residues;(2) l and q are both an integer or decimal fraction larger than 0;(3) m, n and p are 0 or an integer or decimal fraction and make a total which is not zero;(4) l+mEm+nEn+pEp+q=6 (Em, En and Ep are the valence numbers of A, B and C, respectively); ##EQU1## in an amount of 0.005 to 5.0% by weight of aluminum element based on the fiber having the salt.
摘要翻译：丙烯腈纤维适用于生产预氧化纤维，纤维状活性炭和碳纤维，其上具有下式的水溶性碱式铝盐：Al 2（OH）l（A）m（B）n（C）p（Cl） q（I）其中（1）A，B和C代表相互不同的酸残基; （2）l和q都是大于0的整数或小数分数; （3）m，n和p为0或整数或小数，并使总数不为零; （4）l + mEm + nEn + pEp + q = 6（Em，En和Ep分别是A，B和C的价数）; （5）相对于具有盐的纤维的铝元素的0.005〜5.0重量％。

3. 发明授权

US4412937A Method for manufacture of activated carbon fiber 失效
标题翻译：活性炭纤维的制造方法
公开(公告)号：US4412937A
公开(公告)日：1983-11-01
申请号：US371164
申请日：1982-04-23
申请人： Shigeru Ikegami , Minoru Hirai , Kazuo Izumi , Kenji Shimazaki
发明人： Shigeru Ikegami , Minoru Hirai , Kazuo Izumi , Kenji Shimazaki
IPC分类号： C01B31/08 , D01F9/22 , B01J37/28 , B01J37/00 , D01F9/12
CPC分类号： D01F9/22 , C01B31/089
摘要： A method for manufacturing activated carbon fibers is disclosed. The method is comprised of the steps of:(1) causing an acrylic fiber to contain therein a treating agent selected from the group consisting of phosphorus and boron compounds in a concentration of 0.01 to 0.3% by weight as phosphorus or boron based on the weight of the fiber;(2) preoxidizing the acrylic fiber in an oxidizing atmosphere at a temperature exceeding 200.degree. C. and giving a core ratio of 18% until the amount of bonded oxygen becomes not less than 15% by weight based on the weight of the fiber thereby producing a preoxidized fiber;(3) adjusting the concentration of the treating agent in the preoxidized fiber to a level in the range of 0.04 to 1% by weight based on the thus obtained preoxidized fiber; and(4) thereafter activating the fiber at a temperature in the range of 900.degree. to 1,300.degree. C. The resulting fiber has improved high strength, high adsorbing ability and high processibility.
摘要翻译：公开了一种制造活性炭纤维的方法。该方法包括以下步骤：（1）使丙烯酸纤维含有选自磷和硼化合物的处理剂，其浓度为0.01至0.3重量％，作为磷或硼，基于重量的纤维; （2）在超过200℃的氧化气氛中对丙烯酸类纤维进行预氧化，得到纤芯率为18％，直至接合氧量相对于纤维重量为15重量％以上，由此生成预氧化纤维; （3）基于由此获得的预氧化纤维，将预氧化纤维中的处理剂的浓度调节至0.04至1重量％范围内的水平; （4）此后在900〜1300℃的温度下活化纤维。所得纤维具有改善的高强度，高吸附能力和高加工性。

4. 发明授权

US4181970A Digital attenuator for compressed PCM signals 失效
标题翻译：用于压缩PCM信号的数字衰减器
公开(公告)号：US4181970A
公开(公告)日：1980-01-01
申请号：US910065
申请日：1978-05-26
申请人： Kazuto Izumi , Kazuo Izumi
发明人： Kazuto Izumi , Kazuo Izumi
IPC分类号： G06F7/00 , H03G3/00 , H03H17/00 , H04B1/64 , H04B3/20 , G06F7/39
CPC分类号： H03G3/002 , G06F7/00 , H03H17/0054 , H04B1/64 , H04B3/20
摘要： A digital attenuator is used in a Digital Echo Suppressor to attenuate a PCM signal. This is done to decrease the influence of echo caused by both long time delay and impedance mismatching at a hybrid coil.The digital attenuator attenuates the PCM signal which is compressed by .mu. Law, when an attenuation control signal generated in the digital echo suppressor is applied to the digital attenuator. It passes the PCM signal through without attenuating it when the attenuation control signal is not applied.The attenuator consists of a plurality of pattern shift circuits and an adder or plural number of adders and a selector.The principle of the attenuation is described hereinafter;The attenuation quantity is attained from Eq. 1.Pout=.alpha. Pin (1)wherePin=input PCM signal compressed by .mu. Law.Pout=attenuated output PCM signal,.alpha.=attenuation parameter which is a real number satisfying the condition 0
摘要翻译：数字衰减器用于数字回波抑制器以衰减PCM信号。这样做可以减少混合线圈长时间延迟和阻抗不匹配引起的回波的影响。当数字回波抑制器中产生的衰减控制信号被施加到数字衰减器时，数字衰减器衰减被μ法压缩的PCM信号。当不施加衰减控制信号时，PCM通过PCM信号而不使其衰减。衰减器由多个图案移位电路和加法器或多个加法器和选择器组成。下文描述衰减原理; 衰减量由公式 1. Pout = alpha引脚（1）其中Pin =由mu法压缩的输入PCM信号。 Pout =衰减输出PCM信号，α=衰减参数，其是满足条件0 <α<1的实数，α是从1/21，1/22，1/23，1/24，。。。，1 / 2n。（n：移位数）数字衰减器的特征是衰减特性根据输入的PCM信号电平而变化。

5. 发明授权

US06480297B1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US06480297B1
公开(公告)日：2002-11-12
申请号：US09425982
申请日：1999-10-25
申请人： Tomohiro Suzuki , Kunio Shijo , Seiichi Watanabe , Hirohiko Yamazaki , Masaki Kakutani , Kensaku Ogiwara , Satoru Kashiwada , Takayuki Suzuki , Koichi Kitamoto , Kazuo Izumi , Yasuhiko Yamaguchi , Akihiko Oda , Toru Ichiki , Kenji Okuyama
发明人： Tomohiro Suzuki , Kunio Shijo , Seiichi Watanabe , Hirohiko Yamazaki , Masaki Kakutani , Kensaku Ogiwara , Satoru Kashiwada , Takayuki Suzuki , Koichi Kitamoto , Kazuo Izumi , Yasuhiko Yamaguchi , Akihiko Oda , Toru Ichiki , Kenji Okuyama
IPC分类号： G06K1500
CPC分类号： H04N1/32512 , H04N1/00204 , H04N1/00915 , H04N1/32358 , H04N1/32502 , H04N2201/0081 , H04N2201/0082 , H04N2201/0086 , H04N2201/3288
摘要： An image forming apparatus includes: an image reading device for reading an image of a document to obtain image data; a data communication device connected with a computer for receiving an image data from the computer; a facsimile device connected with a telephone line for receiving an image data through the telephone line; an image memory for storing the image data obtained through the image reading device, the image data obtained through the data communication device, and the image data obtained through the facsimile device; an image memory controller for mediating an access to the image memory in a predetermined priority order for storing and reading the image data among the image reading device, the data communication device, and the facsimile device; and an image forming device for forming the image according to the image data controlled by the image memory controller.
摘要翻译：一种图像形成装置包括：图像读取装置，用于读取文件的图像以获得图像数据; 与计算机连接的数据通信设备，用于从计算机接收图像数据; 与电话线连接的传真装置，用于通过电话线接收图像数据; 用于存储通过图像读取装置获得的图像数据的图像存储器，通过数据通信装置获得的图像数据和通过传真装置获得的图像数据; 图像存储器控制器，用于以预定的优先级顺序介入对图像存储器的存取，用于在图像读取装置，数据通信装置和传真装置之间存储和读取图像数据; 以及图像形成装置，用于根据由图像存储控制器控制的图像数据形成图像。

6. 发明授权

US5228899A Hydroxamic acid esters and plant growth regulation therewith 失效
标题翻译：羟基酸酯和植物生长调节
公开(公告)号：US5228899A
公开(公告)日：1993-07-20
申请号：US571998
申请日：1990-08-24
申请人： Yoshikazu Itoh , Akio Manabe , Masato Mizutani , Naonori Hirata , Sachiko Uwayokote , Kazuo Izumi , Kenji Arai
发明人： Yoshikazu Itoh , Akio Manabe , Masato Mizutani , Naonori Hirata , Sachiko Uwayokote , Kazuo Izumi , Kenji Arai
IPC分类号： A01N37/36 , C07C259/10 , C07D207/46 , C07D209/48
CPC分类号： C07D209/48 , A01N37/36 , C07C259/10 , C07D207/46
摘要： Plant growth regulators comprising, as an active ingredient, a substituted dicarboxylic acid derivative having the formula: ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, D and G are the same as defined in the present specification, the substituted dicarboxylic acid derivatives, and processes for preparing the same, are disclosed. The plant growth regulators provided according to the present invention have a regulating activity on plant growth; more specifically, an action thereof of lowering the content of endogenous ethylene in a plant is utilized.

7. 发明授权

US4685951A Tobacco axillary bud regulating composition 失效
标题翻译：烟草腋芽调节组成
公开(公告)号：US4685951A
公开(公告)日：1987-08-11
申请号：US813524
申请日：1985-12-26
申请人： Kouichi Nishimuta , Kazuo Izumi , Kazue Shinsugi
发明人： Kouichi Nishimuta , Kazuo Izumi , Kazue Shinsugi
IPC分类号： A01G7/06 , A01N43/56
CPC分类号： A01N43/56
摘要： An axillary bud regulating composition for tobacco plants is provided, which contains a chlorobenzoylamino derivative of the formula ##STR1## wherein X is a hydrogen or chlorine atom. This composition is applied with a small concentration to tobacco plants. It does no harm to tobacco taste at all and has small persistency. It is able to control axillary buds grown as long as 4-5 cm and has enough rain-resistance.
摘要翻译：提供了一种用于烟草植物的腋芽调节组合物，其包含式为“IMAGE”的氯苯甲酰氨基衍生物，其中X为氢或氯原子。该组合物以小的浓度施用于烟草植物。对烟草味道根本没有伤害，持续性很小。它能够控制生长长达4-5厘米的腋芽，具有足够的耐雨性。

8. 发明授权

US4635631A Artificial respiration ventilator of air constant flow 失效
标题翻译：人造呼吸机空气恒流
公开(公告)号：US4635631A
公开(公告)日：1987-01-13
申请号：US666248
申请日：1984-10-29
申请人： Kazuo Izumi
发明人： Kazuo Izumi
IPC分类号： G05D7/00 , A61M16/00 , A61M16/20
CPC分类号： A61M16/00 , A61M16/204 , A61M2016/0021
摘要： A respiratory circuit for an artificial inspiration ventilator is characterized in that it controls a volume of an O2/air constant flow as being substantially reversely proportional to a positive and negative airway pressures by patient's own respiration. The respiratory circuit comprises a pressure sensor for detecting an inner pressure of the respiratory circuit, a comparator for comparing the inner pressure with reference values prescribed by reference voltages, and a switching circuit responsive to the results of the comparator for switching a valve passing the O2/air constant flow.
摘要翻译：用于人造吸气呼吸机的呼吸回路的特征在于，其通过患者自己的呼吸来控制O 2 /空气恒定流量的体积与正和负气道压力成反比。呼吸回路包括用于检测呼吸回路的内部压力的压力传感器，用于将内部压力与由参考电压规定的参考值进行比较的比较器，以及响应于比较器的结果的开关电路， /空气恒流。

9. 发明授权

US4520623A Activated carbon fiber spun yarn 失效
标题翻译：活性炭纤维纺纱
公开(公告)号：US4520623A
公开(公告)日：1985-06-04
申请号：US514898
申请日：1983-07-18
申请人： Hiroyasu Ogawa , Kazuo Izumi , Kenji Shimazaki
发明人： Hiroyasu Ogawa , Kazuo Izumi , Kenji Shimazaki
IPC分类号： D02G3/16 , B01J20/28 , C01B31/08 , D01F9/22 , D02G3/02
CPC分类号： D01F9/22 , Y10T428/2918
摘要： An activated carbon fiber spun yarn having excellent workability and adsorptive property is disclosed. The activated carbon fiber spun yarn comprising activated carbon fibers having a specific surface area of 500 to 1,500 m.sup.2 /g, a ductility of at least 0.5%, and a tensile strength of at least 10 kg/mm.sup.2 and derived from acrylonitrile-based fibers. The spun yarn has a twist coefficient of 30 to 60.
摘要翻译：公开了一种具有优异的加工性和吸附性能的活性炭纤维纱。活性炭纤维细纱包含比表面积为500〜1500m2 / g，延展性为0.5％以上的活性炭纤维，拉伸强度为10kg / mm 2以上，来自丙烯腈系纤维。纺纱的扭曲系数为30〜60。

10. 发明授权

US4362646A Process for the production of fibrous activated carbon 失效
标题翻译：生产纤维状活性炭的方法
公开(公告)号：US4362646A
公开(公告)日：1982-12-07
申请号：US191616
申请日：1980-09-29
申请人： Shigeru Ikegami , Minoru Hirai , Kazuo Izumi
发明人： Shigeru Ikegami , Minoru Hirai , Kazuo Izumi
IPC分类号： C01B31/08 , D01F9/22 , C01B31/10 , B01J20/20 , D01F9/12
CPC分类号： C01B31/089 , D01F9/22
摘要： A fibrous activated carbon having high adsorptivity and excellent mechanical properties is produced by preoxidizing an acrylonitrile-based fiber containing a specific amount of an iron compound at a specific initial heat-treatment temperature and then activating.
摘要翻译：通过在特定的初始热处理温度下对含有特定量的铁化合物的丙烯腈系纤维进行预氧化，然后活化来制造具有高吸附性和优异的机械性能的纤维状活性炭。

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