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71. 发明专利

JPS62133126A METALLIC WIRE CLOTH FOR SPINNING FRAMES 失效
公开(公告)号：JPS62133126A
公开(公告)日：1987-06-16
申请号：JP26906885
申请日：1985-11-28
申请人： KANAI HIROYUKI
发明人： NAKANO YUZURU , YOSHIKAWA TAKESHI
IPC分类号： D01G15/88
摘要： PURPOSE:A beam such as laser is irradiated on the part of be processed, while a gas for CVD is blown on the part to be processed in the metallic wire cloth in a vacuum chamber to form an abrasion resistance layer on localized parts of the metallic wires by the CVD process. CONSTITUTION:In a vacuum chamber 5, a CVD gas 6 is blown from a fine tube 7 toward the working face of the teeth, 3 as the metallic wire cloth 2 is allowed to move to form the coating layer 4 by the beam-CVD method, irradiating laser beam 9, or the like. As the coating layer, an oxide layer such as Al2O3, ZrO2, a carbide layer such as SiC or TiC or a nitride layer such as Si3B4 or Ti3N4 are used.

72. 发明专利

JPS61277038A METHOD FOR MEASURING CARD WEB 失效
公开(公告)号：JPS61277038A
公开(公告)日：1986-12-08
申请号：JP11924885
申请日：1985-05-31
申请人： KANAI HIROYUKI
发明人： NAKANO YUZURU
IPC分类号： G01N21/89 , D01G15/00 , D06H3/08 , G01N21/86 , G01N21/898
摘要： PURPOSE:To enable easy and accuracy measurement even in the unstable web state on a card, by delaying the voltage or current value of a measuring device to superpose the same to the original measured value and detecting the difference between both values to measure the irregularity of web or a nep. CONSTITUTION:The light reflected from a web or nep is converted to electricity to be measured as a measured value wherein voltage or current is varied and the nep appears in a sharp pulse like form 6 and the web appears in a gentle wave form 7. When there is brightness irregularity at the place of the web, for example, wave forms appear as shown by the numerals 8, 9 in the drawing. This original output and the measured value of output obtained by delaying the original output by minute quantity are superposed and, when the difference between the voltage or current values of both of them is detected, the values at areas, where the web at a bright area gently varies, are canceled with each other and comes to small values and the sharp area of the nep is left as it is and the pulse 6 and the wave form 8 come to the same value and detection becomes easy and measurement can be accurately performed.

73. 发明专利

JPS61201022A TOP CARD CLOTHING 失效
公开(公告)号：JPS61201022A
公开(公告)日：1986-09-05
申请号：JP3952885
申请日：1985-02-27
申请人： KANAI HIROYUKI
发明人： NAKANO YUZURU
IPC分类号： D01G15/24 , D01G15/86
摘要： PURPOSE:To improve the parallelism of fibers in the high-speed production of a card, by planting needles in a manner staggered laterally to the carding direction, and narrowing the lateral gap between adjacent needle tops nearly equal to the diameter of the single fiber. CONSTITUTION:The width A of the crown 1 constituting a card clothing is maintained, the distance to the next crown is set to the length (y), and the crown is shifted laterally by (x). The laterial pitch t is selected to give a value of t-d (t is lateral pitch; and d is diameter of the needle) smaller than the diameter of the fiber. Any needle top is separated equally from the adjacent needle tops surrounding it by a distance (r).

74. 发明专利

JPS61199034A METHOD FOR HARDENING METALLIC CARD CLOTH 失效
公开(公告)号：JPS61199034A
公开(公告)日：1986-09-03
申请号：JP3952985
申请日：1985-02-27
申请人： KANAI HIROYUKI
发明人： NAKANO YUZURU
IPC分类号： C21D9/26
摘要： PURPOSE:To harden surely only the necessary tip parts of the teeth of metallic card cloth used in a carding machine for spinning with laser beams by forming films which absorb readily laser beams on the surfaces of the tip parts. CONSTITUTION:Metallic card cloth 3 consisting of teeth 1 and an edge 2 is treated by a prescribed method to give metallic luster by which laser beams 6 are readily reflected to the surface of the cloth 3. Films which absorb readily laser beams 6 are then formed on only the tip parts 4 of the teeth 1 to be hardened. Laser beams 6 are irradiated on the tip parts 4 to heat the parts 4 and the heated parts 4 are cooled. Thus, only the tip parts 4 are hardened.

75. 发明专利

JPS61179327A RING FOR SPINNING MACHINE 失效
公开(公告)号：JPS61179327A
公开(公告)日：1986-08-12
申请号：JP1806485
申请日：1985-01-31
申请人： KANAI HIROYUKI
发明人： NAKANO YUZURU
IPC分类号： D01H7/60
摘要： PURPOSE:The titled part, obtained by constructing a ring flange part from ceramics prepared by impregnating and adhering tetrafluoroethylene oligomer to the surface lyer thereof, having a low friction coefficient with a traveler and improved frictional resistance, and capable of with standing high-speed spinning and yarn twisting. CONSTITUTION:A ring for spinning machines obtained by constructing a ring flange part 2 on which a travelet slides from ceramics, e.g. SiC, on a neck part 1 of a ring for the spinning machines formed usually from steel material, etc., and impregnating and adhering tetrafluoroethylene oligomer to the surface layer 3 of the above-mentioned ceramics in preferably 1-10 impregnation depth.

76. 发明专利

JPS6125082B2 JPS6125082B2 - 失效
公开(公告)号：JPS6125082B2
公开(公告)日：1986-06-13
申请号：JP13546378
申请日：1978-11-01
申请人： Kanai Hiroyuki
发明人： NAKANO YUZURU
IPC分类号： G01B11/06

77. 发明专利

JPS6156692A Ceramic needle 失效
标题翻译：陶瓷针
公开(公告)号：JPS6156692A
公开(公告)日：1986-03-22
申请号：JP17954584
申请日：1984-08-28
申请人： Kanai Hiroyuki
发明人： NAKANO YUZURU
IPC分类号： D05B85/02 , A01K83/00 , A61H39/08 , A61M5/32 , B28B1/52

78. 发明专利

JPS60176006A JOINING METHOD OF OPTICAL FIBERS 失效
公开(公告)号：JPS60176006A
公开(公告)日：1985-09-10
申请号：JP3313484
申请日：1984-02-22
申请人： KANAI HIROYUKI
发明人： NAKANO YUZURU
IPC分类号： G02B6/24 , G02B6/38
摘要： PURPOSE:To permit easy joining by inserting low-melting glass into a tube having the inside diameter approximate to the outside diameter of an optical fiber to a prescribed extent then inserting the optical fibers to be joined into said tube and heating the tube to melt the low-melting glass. CONSTITUTION:A prescribed amt. of low-melting glass is inserted into a tube 5 having the inside diameter slightly larger than the outside diameter of optical fibers 3 and 4 and thereafter the fibers 3 and 4 to be joined are inserted into the tube 5 from both ends. The tube 5 is formed of an org. or inorg. material, metal, alloy or the composite thereof. The low-melting glass is formed by adding a m.p. decreasing agent such as lead oxide, lithium oxide, etc. to borosilicate glass of low expansion consisting essentially of silicon oxide, boron oxide, sodium oxide, aluminium oxide, etc. The low-melting glass is melted by a suitable heat source from the outside of the tube 5. The connecting operation is made easy without deterioration in properties and deformation of the optical fibers and without decrease in the passing characteristic of light.

79. 发明专利

JPS60119226A TOP BAR OF CARDING MACHINE 失效
公开(公告)号：JPS60119226A
公开(公告)日：1985-06-26
申请号：JP22523183
申请日：1983-11-28
申请人： KANAI HIROYUKI
发明人： HAGIMOTO NORICHIKA , KAMIMURA KOUICHI , YAGIYUU KIYOHIDE , NAKANO YUZURU , HASHIMOTO KIYOSHI , KURODA TOSHIAKI , NAKAYAMA FUMIO
IPC分类号： D01G15/24
摘要： PURPOSE:To improve the accuracy of the mounting surface of a top card clothing of a top bar, by providing a flat mounting surface on one surface of a synthetic resin plate having protrusions engaged with plural holes formed in the undersurface of a top bar body on the other surface. CONSTITUTION:A top bar of a carding machine having a synthetic resin plate 5, having protrusions 3 engaged with plural holes 1 formed in the undersurface of a top bar body 2 and the other flat mounting surface 4 of the card clothing, and mounted detachably on the top bar body 2. The top bar will not cause strain even in curing the resin, and the resin plate 5 can be easily removed in the case of necessary recorrection.

80. 发明专利

JPS60119225A METHOD FOR CORRECTING TOP BAR IN CARDING MACHINE 失效
公开(公告)号：JPS60119225A
公开(公告)日：1985-06-26
申请号：JP22275583
申请日：1983-11-26
申请人： KANAI HIROYUKI
发明人： HAGIMOTO NORICHIKA , KAMIMURA KOUICHI , YAGIYUU KIYOHIDE , NAKANO YUZURU , HASHIMOTO KIYOSHI , KURODA TOSHIAKI , NAKAYAMA FUMIO
IPC分类号： D01G15/24
摘要： PURPOSE:To improve the accuracy of the mounting surface of a top card clothing of a top bar, by forming a resin layer of a given thickness between the mounting surface of the top card clothing of the top bar and a platen. CONSTITUTION:Plural holes 3 are formed on the card clothing mounting surface 2 of a top card clothing of a top bar body 1, and a release agent is applied to the mounting surface 2 to form a nonadhesive film 41. A release agent is applied onto a platen 5 to form a nonadhesive film 42, and a thermosetting resin in an amount sufficient to fill the space between the surface of the platen 5 and the mounting surface 2 of the top card clothing. A sliding surface 7 of the top bar body 1 is then placed on a block 6 from above and clamped. The resin between the mounting surface 2 of the top card clothing and the platen 5 is hardened at ordinary temperature, and a resin layer 10 of a given thickness in which the resin is filled in the holes 3 is formed.

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