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51. 发明专利

JPS62158480A METHOD FOR PROCESSING RAW TEST SPECIMEN 失效
公开(公告)号：JPS62158480A
公开(公告)日：1987-07-14
申请号：JP58186
申请日：1986-01-08
申请人： HITACHI LTD
发明人： KAWAMOTO MUNEO , HOSOMI NOBUYUKI , KANEKIYO HIROSHI , MURAKAMI SEI , YOSHINAGA SHOJI , KIMURA NOBUO
IPC分类号： C12N15/09 , C12M1/00 , C12M1/42 , C12N1/00 , C12N5/00 , C12N13/00 , C12N15/00
摘要： PURPOSE:To prevent various germs from invading a zone of the aimed raw test specimen, by irradiating the surroudings of the raw test specimen to be processed with sterilizing light rays and preventing invasion of various germs. CONSTITUTION:At a calculation treatment part 14 control actions to carry out processing of raw test specimen is done depending upon content of an image memory 12 and indication position detected, by a light pen 13'. At the calculation treatment part 14, a zone except a zone wherein the raw test specimen exist in a container, namely the surroundings of existing zone of the raw test specimen is subjected to control wherein surroundings are irradiated with ultraviolet rays (sterilizing light rays) generated from an ultraviolet light source 30 and various germs are destroyed. Consequently, the various germs can be prevented from invading the existing zone of the aimed test specimen.

52. 发明专利

JPS61224982A METHOD OF CONTROLLING PH OF CULTURE TANK 失效
公开(公告)号：JPS61224982A
公开(公告)日：1986-10-06
申请号：JP6353285
申请日：1985-03-29
申请人： HITACHI LTD
发明人： MURAKAMI SEI , HOSOMI NOBUYUKI , KANEKIYO HIROSHI
IPC分类号： C12M1/36 , C12N1/00
摘要： PURPOSE:To shorten intervals of pH control, and to carry out pH control of culture tank in high accuracy, by measuring time lag from the time of feeding pH adjustor to the time when pH substantially changes, and regulating the intervals of feed of pH adjuster depending upon the time lag. CONSTITUTION:The pH control device 5 calculates an amount of the pH adjuster 1 required to eliminate the difference between a set pH value and measured pH value by the pH meter 4 depending upon the difference. Then, the number of opening times of the solenoid valve 2 corresponding to the amount of the pH adjuster to be added is obtained, and the valve 2 is continuously opened and closed the number of opening times. Consequently, an amount of the pH adjuster 1 corresponding to the number o the opening times is added. During the operation, the above-mentioned pH control operation in the device 5 is carried out intermittently, and intervals of feed of the pH adjuster 1 is set by calculating time lag from the time of feeding the pH adjuster 1 to the time when pH changes substantially in the culture tank 3, and taking the time lag into consideration.

53. 发明专利

JPS61205477A CULTURE APPARATUS 失效
公开(公告)号：JPS61205477A
公开(公告)日：1986-09-11
申请号：JP4651285
申请日：1985-03-11
申请人： HITACHI LTD
发明人： HOSOMI NOBUYUKI , KANEKIYO HIROSHI , MURAKAMI SEI
IPC分类号： C12M1/36 , C12M1/00
摘要： PURPOSE:To provide a culture apparatus having excellent operability and safety, by attaching a culture tank at the lower front part of a casing, attaching a storage tank of conditioning solution to the right or left side of the upper front part of the casing and attaching the operation devices to the part opposite to the storage tank. CONSTITUTION:The culture tank 11 is attached to the lower front part of the casing, and the storage tanks 12-14 are placed to the upper front part of the casing at the right side of the center line A. The operation boards 15, 16 are arranged to the upper front part of the casing at the left side of the center line A. The operation devices can be shielded from the heat of the flame generated in the supply of conditioning liquid to the storage tanks 12-14 by this arrangement.

54. 发明专利

JPS61202681A BEARING-LESS CULTURE APPARATUS 失效
公开(公告)号：JPS61202681A
公开(公告)日：1986-09-08
申请号：JP4262385
申请日：1985-03-06
申请人： HITACHI LTD
发明人： KANEKIYO HIROSHI , HOSOMI NOBUYUKI , MURAKAMI SEI
IPC分类号： C12M1/02
摘要： PURPOSE:To enable the elimination of adverse effects to culture liquid such as the disintegration of cells with the bearing in the tank, contamination of the culture liquid caused by the abrasion of the bearing, etc., by rotating a stirring blade with a magnetic supporting member without using a bearing in the tank. CONSTITUTION:A cylindrical partition wall 3 is protruded from the bottom into the main body 1 of the culture tank, and a rotary shaft 4 is inserted into the cylindrical wall 3. Plural magnets 11 are fixed to the rotary shaft 4 with definite intervals along the direction of the shaft. A stirring blade 15 is fixed to the outer circumference of the partition wall 3 in the tank 1, and the magnet supporting member 13 having fixed magnet 14 is inserted in a freely rotatable manner. The magnet 11 fixed to the rotary shaft 4 and the magnet 14 fixed to the magnet supporting member 13 are disposed in a manner to generate repulsive force with each other and to effect the rotation of the stirring blade 15. The bearing in the tank is eliminated by this method, and accordingly, the adverse effects to culture liquid such as the disintegration of cells with the bearing in the tank, contamination of the culture liquid caused by the abra sion of the bearing, etc., can be eliminated.

55. 发明专利

JPS59209603A Vertical stirring type membrane evaporation apparatus 失效
标题翻译：垂直振动型膜蒸发装置
公开(公告)号：JPS59209603A
公开(公告)日：1984-11-28
申请号：JP8172784
申请日：1984-04-25
申请人： Hitachi Ltd
发明人： MIYAZAKI KAZUO , FUJIMOTO MASARU , KAWAMOTO ISAO , KANEKIYO HIROSHI , YAMANAKA KATSUHISA
IPC分类号： B01D1/22
CPC分类号： B01D1/225
摘要： PURPOSE:To contrive to enhance the efficiency in evaporative concentrating treatment, by suppressing the bypass falling of a liquid to be treated by rotating a helmet shaped ring having a predetermined configuration. CONSTITUTION:Trancated cone shaped rings 11 each of which is opened at the central part thereof and forms a slight gap between the outer peripheral edge thereof and the inner wall of a shaft type cylindrical evaporation tank 1 are arranged to a rotary shaft 5 in the longitudinal direction thereof and stirring blades 7 are fixedly provided to constitute the titled apparatus. Almost all of a liquid to be treated supplied in the aforementioned evaporation tank 1 is formed into a membrane state along the heating wall surface of the evaporation tank 1 without being bypassed by the stirring blades 7 and the trancated cone shaped rings 11 rotated at a high speed and heat is efficiently transferred to said liquid from an external heating jacket 2. By this mechanism, the efficiency of evaporative concentrating treatment is enhanced.
摘要翻译：目的：为了提高蒸发浓缩处理的效率，通过旋转具有预定构造的头盔形环，抑制待处理液体的旁路落下。构成：在其中央部分开口并在其外周边缘和轴式圆筒形蒸发罐1的内壁之间形成微小间隙的锥形环11在纵向上设置在旋转轴5上方向和搅拌叶片7固定地构成标题装置。在上述蒸发槽1中供给的待处理液体几乎全部沿着蒸发罐1的加热壁面形成膜状态，而不被搅拌叶片7绕过，并且以高的速度旋转的转动锥形环11 速度和热量有效地从外部加热套2转移到所述液体。通过这种机制，蒸发浓缩处理的效率提高。

56. 发明专利

JPS5511002A CENTRIFUGAL TYPE COUNTERRFLOW CONTACT APPARATUS 失效
公开(公告)号：JPS5511002A
公开(公告)日：1980-01-25
申请号：JP8090278
申请日：1978-07-05
申请人： HITACHI LTD
发明人： FUJIWARA KIYOSHI , NAGATOMO KATSUAKI , YOSHINAGA SHIYOUJI , TAMURA ZENSUKE , SHIBATA FUMIO , KANEKIYO HIROSHI
IPC分类号： B01D11/04 , B01J19/00 , B04B5/06
摘要： PURPOSE:To increase the extraction efficiency, by attaching a ring member inside the rotating body, being inclined with respect to the axis, by providing a clearance to a member adjoining in the axial direction. CONSTITUTION:A heavy liquid is introduced into each partitioned chamber in the central part in a rotating body 2 through a heavy liquid lead-in pipe 14, and a light liquid is introduced into each partitioned chamber through a light liquid lead-in pipe 15. The heavy liquid runs in the axial direction in each partitioned chamber along the slope of an inclined cylinder 16, and passes through a clearance 19 provided in the circumferential direction to run in the outer circumferential direction, and is taken out from a heavy liquid lead-out passage 6 through passage 6a from the peripheral part of the rotating body 2. The light liquid, on the other hand, runs in the axial direction along the slope of the inclined cylinder 16 similarly as in the case of heavy liquid, towards the central direction in each partitioned chamber, and is caused to counter-contact with the heavy liquid running in the outer circumferential direction along the clearance 19, and taken out from a light liquid take-out passage 7 through a passage 7a from the central part of the rotating body 2. By repeating the joining and dispersion of heavy liquid and light liquid between V-rings and side walls, the extraction efficiency is increased.

57. 发明专利

JP2004119995A Plasma processing apparatus 有权
公开(公告)号：JP2004119995A
公开(公告)日：2004-04-15
申请号：JP2003424390
申请日：2003-12-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： USUI TAKETO , MASUDA TOSHIO , SUEHIRO MITSURU , KANEKIYO HIROSHI , YAMAMOTO HIDEYUKI , TAKAHASHI NUSHITO , ENAMI HIROMITSU
IPC分类号： H01L21/3065
摘要： PROBLEM TO BE SOLVED: To provide a plasma processing apparatus that can stably and accurately measure plasma emission in a processing chamber for an extended period of time, without lowering the transmittance of a measurement port that measures plasma emission.
SOLUTION: The plasma processing apparatus, which generates plasma P inside a processing chamber 100 and processes a sample W; forms a plurality of through-holes 115B in a plate 115, in a compact manner that is set on a UHF antenna 111 arranged at a position opposite to the sample; installs a light transmission medium 141 almost in contact with the back face of the through-holes 115B; arranges an optical transmission means 151 at the other end of the light transmission medium 141; and uses a measurement 152 to measure optical information from the sample W and plasma via the light transmission medium 141 and the optical transmitting means 151. Since abnormal electric discharges or contaminations are not generated during long-term electric discharge, and the optical performance of the light transmission medium 141 at its edge face will not deteriorate, the surface of the sample W and the state of the plasma can be measured with a high precision and with long-term stability.
COPYRIGHT: (C)2004,JPO

58. 发明专利

JP2001217168A APPARATUS COVER FOR SEMICONDUCTOR MANUFACTURING APPARATUS 失效
公开(公告)号：JP2001217168A
公开(公告)日：2001-08-10
申请号：JP2000028884
申请日：2000-02-01
申请人： HITACHI LTD
发明人： KANEKIYO HIROSHI , SUEHIRO MITSURU , FUJIMOTO TETSUO , SHIMADA TAKESHI , GUSHIKEN MASAHARU
IPC分类号： H01L21/02
摘要： PROBLEM TO BE SOLVED: To provide an apparatus cover having satisfactory operability which realizes reduction in weight and cost, improvement in assembling property and ease of handling during opening and closing, and stands out of the way, even in four corners of a device and in a support part halfway in a frame. SOLUTION: A honey-comb material, with the composite material whose outer surface being aluminum, stainless steel and iron with resin between or a structural material by other adhesion is used as the material. An apparatus cover is made a sliding type, so to be movable to any place over a rail.

59. 发明专利

JP2000269199A APPARATUS FOR PLASMA TREATMENT 失效
公开(公告)号：JP2000269199A
公开(公告)日：2000-09-29
申请号：JP22557999
申请日：1999-08-09
申请人： HITACHI LTD
发明人： MASUDA TOSHIO , KANEKIYO HIROSHI , FUJIMOTO TETSUO , SUEHIRO MITSURU , MATANO KATSUJI , TAKAHASHI NUSHITO
IPC分类号： H01L21/302 , C23F4/00 , H01L21/3065 , H01L21/31 , H05H1/46
摘要： PROBLEM TO BE SOLVED: To obtain an apparatus and a method for plasma treatment which facilitate replacement of parts and maintenance operation inside the treatment chamber. SOLUTION: An apparatus for plasma treatment which has a vacuum vessel with a treating chamber 100 formed inside, plasma generating devices 110 and 101 for generating plasma in the treatment chamber 100 and an electrode holding a sample treated in the treating chamber 100. In this apparatus, a part of the upper wall of the vacuum vessel is made openable and closable, and at least one (110) of parts constituting the apparatus is disposed in this openable and closable part. The side inside the treating chamber of the openable and closable part is opened at an angle which is directed upward with the component held thereon when this part is opened, so that a sidewall inner unit can be taken out upward.

60. 发明专利

JPH09296069A APPARATUS FOR RECOVERING FOAMING GAS IN FOAMED INSULATING MATERIAL 失效
公开(公告)号：JPH09296069A
公开(公告)日：1997-11-18
申请号：JP10947896
申请日：1996-04-30
申请人： HITACHI LTD , HITACHI TECHNO ENG
发明人： KIMURA NOBUO , UEDA HIRONOBU , KANEKIYO HIROSHI , FUJIMORI KANJI
IPC分类号： B09B5/00 , B29B17/00 , B29B17/02 , B29B17/04 , C08J11/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for recovering a foaming gas in a foamed insulating material which can improve a space factor of a crusher or a pulverizer in an apparatus for recovering a chlorofluorocarbon from a refrigerator and ensure efficient working and operation. SOLUTION: This apparatus for recovering a foaming gas in a foamed insulating material comprises a second crusher 40 connected to a first crusher 38 through a belt conveyor 39, an air classifier 43 for separating a plastic, a metal, or a foamed insulating material after crushing in the second crusher and separation, a pulverizer 46 for applying an external force to a foamed insulating material to separate the foamed insulating material into a resin and a foaming gas in cells, and a section 47 for liquefying the foaming gas and recovering the liquefied gas. The second crusher comprises: a crushing mechanism section comprising a rotor hammer with a vertical axis as a center of rotation and a cylindrical side wall; and a hopper section for receiving a precrushed material from a belt conveyor on the upstream side, wherein the crushing mechanism section and the hopper section are of a vertical type and the crushing mechanism section is disposed under the floor of a building.

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