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1. 发明专利

JPH0574188B2 失效
公开(公告)号：JPH0574188B2
公开(公告)日：1993-10-15
申请号：JP10452784
申请日：1984-05-25
申请人： HITACHI LTD
发明人： NARISEI KENJI , OONO YUKIO , OONO HIROSHI , HAGIWARA MAKI
IPC分类号： H01J61/54 , H01J61/35 , H01J61/46 , H01J61/38

2. 发明专利

JPS6118517B2 JPS6118517B2 - 失效
公开(公告)号：JPS6118517B2
公开(公告)日：1986-05-13
申请号：JP1835379
申请日：1979-02-21
申请人： Hitachi Ltd
发明人： OONO HIROSHI
IPC分类号： B65H19/00 , B66C11/00 , B66C11/16 , B66C11/18 , B66C19/00

3. 发明专利

JPS6045117B2 失效
公开(公告)号：JPS6045117B2
公开(公告)日：1985-10-07
申请号：JP4111479
申请日：1979-04-06
申请人： HITACHI LTD
发明人： OONO HIROSHI , TAKEDA YUTAKA
IPC分类号： B66C13/12

4. 发明专利

JPS60188295A CONTROLLER FOR FOLLOW-UP OF CARRIER FOLLOWING UP MOVING BODY 失效
公开(公告)号：JPS60188295A
公开(公告)日：1985-09-25
申请号：JP27089784
申请日：1984-12-24
申请人： HITACHI LTD
发明人： OONO HIROSHI , TAKEDA YUTAKA
IPC分类号： B66C13/12 , B66C13/10 , B66C19/00

5. 发明专利

JPS59186601A V-ring for centrifugal extracting machine 失效
标题翻译：离心式萃取机V型圈
公开(公告)号：JPS59186601A
公开(公告)日：1984-10-23
申请号：JP6061984
申请日：1984-03-30
申请人： Hitachi Ltd
发明人： OONO HIROSHI , KANEKIYO HIROSHI , FUJIMOTO MASARU , YAMANAKA KATSUHISA , NOMURA SEIJI
IPC分类号： B01D11/04 , B04B7/08 , B04B7/18
摘要： PURPOSE: To reduce the manufacturing cost and man-hours for fitting into the apparatus by forming plural V-rings from a sheet of material, and providing notches by punching etc. instead of slits.
CONSTITUTION: V-rings are manufactured in one body, and slits are provided by boring small holes with punching etc. Namely, the symbol 11 shows a group of plural V-ring having V-shaped cross section which is manufactured in one body, and the symbol 12 shows so-called slits which are small clearances for dispersing and collecting the liquid. And the groups of V-rings 11 are provided to a centrifugal extracting machine provided with a revolving body 4 to separate and extract between a heavy and a light liquid by centrifugal force. In this way, the V-rings are manufactured and finished with high precision, and the cost of the V-rings proper and the man-hours for fitting can easily be reduced.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过从一片材料形成多个V形环，并通过冲压等而不是狭缝来减少制造成本和工时以装配到设备中。构成：将V形环制造成一体，通过用冲孔等钻孔小孔来设置狭缝。符号11表示一组在一体制造的V形截面的V形环，符号12示出了用于分散和收集液体的小间隙的所谓狭缝。并且将V形环组11设置在具有旋转体4的离心式提取机中，通过离心力分离并提取重质和轻质液体。以这种方式，V型圈的制造和精加工精度高，V形环的成本和安装时间都可以轻松降低。

6. 发明专利

JPS59101754A Fluorescent lamp 失效
标题翻译：日光灯
公开(公告)号：JPS59101754A
公开(公告)日：1984-06-12
申请号：JP20941582
申请日：1982-12-01
申请人： Hitachi Ltd
发明人： NOMOTO IKUYA , NARISEI KENJI , OONO HIROSHI
IPC分类号： H01J61/067
CPC分类号： H01J61/067
摘要： PURPOSE:To save energy while minimally causing the blackening of the end of the tube and without deteriorating the life of an energy-saving-type fluorescent lamp with a decreased tube diameter by specifying several factors of the double coil filament of the lamp relative to its tube diameter. CONSTITUTION:A fluorescent lamp is constituted by using a double coil filament as an electrode. In the lamp, the diameter (FD1) of a tungsten strand is adjusted to 70.4mum, the ratio of the diameter (MD2) of the secondary winding core to the outer diameter of the primary winding is adjusted to 3.5-5.0 and the pitch (P1) of the primary winding is adjusted to 0.15mm.. When the outer diameter of the tube of the lamp is supporsed to be D and the pitch of the secondary winding is supporsed to be P2, several factors of the filament are selected in such a manner as to satisfy the formula P2
摘要翻译：目的：通过指定灯的双线圈灯丝相对于其的多个因素，节省能量，同时最小程度地导致管端部变黑，并且不会降低管径减小的节能型荧光灯的寿命管径。构成：荧光灯由双线圈灯丝作为电极构成。在灯中，将钨丝的直径（FD1）调整为70.4μm，将次级卷绕芯的直径（MD2）与初级绕组的外径的比例调整为3.5〜5.0，将间距（初级绕组的P1）调整为0.15mm。当灯的管的外径被提升为D并且次级绕组的节距被提升为P2时，灯丝的几个因素被选择为满足公式P2 <= 0.3MD2 + 0.016D-0.32的方式。因此，通过适当地选择次级绕组芯的厚度（MD2）和次级绕组的间距（P2）相对于管的直径，管的端部变黑并且可以使灯的寿命缩短当管的直径减小到phi24-phi29时可以被抑制。因此，可以获得具有良好特性的节能型荧光灯。

7. 发明专利

JPS5656489A BENDER FOR TURNINGGUPPANDDDOWN BOOM IN CRANE 失效
公开(公告)号：JPS5656489A
公开(公告)日：1981-05-18
申请号：JP13187079
申请日：1979-10-15
申请人： HITACHI LTD
发明人： OONO HIROSHI
IPC分类号： B66C5/08

8. 发明专利

JPS5564359A FLUORESCENT LAMP 失效
公开(公告)号：JPS5564359A
公开(公告)日：1980-05-15
申请号：JP13680678
申请日：1978-11-08
申请人： HITACHI LTD
发明人： KODAMA TADAYOSHI , HIROTA TAISUKE , OONO HIROSHI , URATAKI ETSUO
IPC分类号： H01J61/48 , H01J61/35
摘要： PURPOSE:To obtain a high intensity of illumination and high color rendering, by constituting the phosphor layers that are comprising a phosphor layer, coated fully circumferentially on the inner wall of glass tube, and a phosphor layer, coated partially circumferentially on top of the former layer. CONSTITUTION:Fully circumferentially to the inner wall of a glass tube 1, is applied a phosphor layer 2, having a specific emission spectrum, and circumferentially on top of that in a region except an opening angle alpha, is applied a phosphor layer 3, respectively, having an emission spectrum similar to or different from the phosphor of the phosphor layer 2. The direction of irradiation is mainly toward a direction of R oppositely to that facing the phosphor layer 3. As a phosphor, used in the phosphor layer 2, 3, can be used a phosphor of white, day-light and dull white color, as shown in JISZ9112 (class of chromaticity of fluorescent lamp), and those of color rendering modified type, for instance, of pure natutal white color type.

9. 发明专利

JPS5549161A CENTRIFUGAL TYPE CONTACT APPARATUS 失效
公开(公告)号：JPS5549161A
公开(公告)日：1980-04-09
申请号：JP12260878
申请日：1978-10-06
申请人： HITACHI LTD
发明人： KANEKIYO HIROSHI , FUJIWARA KIYOSHI , SHIBATA FUMIO , NOMURA KIYOSHI , FUJIMOTO MASARU , OONO HIROSHI
IPC分类号： B01D11/04 , B04B5/06
摘要： PURPOSE:The apparatus which is capable of maintaining extraction efficiency at high performance without hindrance of the flows of heavy liquid and light liquid by providing a plurality of partition discs by leaving a suitable spacing in the axial direction within a rotator and providing liquid conduit paths within these partition discs. CONSTITUTION:Side plates 2 and a rotator 3 rotate together with a revolving shaft 1. Light liquid lead-in paths 5, heavy liquid lead-in paths 4 and heavy liquid lead-out paths 6 are provided radially within the partition discs 8 which are fixed in a plurality by leaving a suitable spacing in the axial direction. Light liquid lead-out paths 7 are provided to the revolving shaft 1. The heavy liquid are led to the central part in the rotator 3 through 3 through the heavy liquid lead-in paths 4 in the partition discs 8 via path 10 and the light liquid is led to the peripheral part in the rotator 3 from the light-liquid lead-in paths 5 via the path 11. The heavy liquid moves to the peripheral part and the light liquid to the central part by centrifugal force owing to the differences in specific gravities. At this time, the light liquid and heavy liquid make counter-current contact, thereby inducing extraction. The heavy liquid is led out from the heavy-liquid lead-out paths 6 to the outside of the system through path 12 and the light liquid to the outside of the system through light liquid lead-out paths 7.

10. 发明专利

JPS527174A LOW PRESSURE MERCURY VAPOR LAMP 失效
公开(公告)号：JPS527174A
公开(公告)日：1977-01-20
申请号：JP8275975
申请日：1975-07-07
申请人： HITACHI LTD
发明人： OONO HIROSHI , HIROTA TAISUKE , WATANABE HIROSHI
IPC分类号： H01J61/30 , H01J61/50
摘要： PURPOSE:To prevent tube crack of low pressure mercury vapor lamp at the last stage of life and accidental fall down from the apparatus.

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