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1. 发明专利

JPH03285924A ADHESION OF INSULATING MATERIAL SUCH AS RESIN MATERIAL, APPARATUS THEREFOR AND HEATING MATERIAL USED THEREFOR 失效
公开(公告)号：JPH03285924A
公开(公告)日：1991-12-17
申请号：JP15575290
申请日：1990-06-14
申请人： TODA KOGYO CORP , DAI ICHI HIGH FREQUENCY CO LTD
发明人： HORIISHI NANAO , HIRAYAMA KOTARO , TERASAKI MASANORI , TODA TETSUO , HORAI SHIGERU
IPC分类号： C08J5/12 , C09J5/06
摘要： PURPOSE:To safely carry out ready hot melt adhesion between the subject materials in a short time at a low cost by inserting a heating material containing a magnetic powder between the subject insulating materials such as a resin material, subsequently focusing and applying an alternating magnetic field thereto using a specified apparatus and heating the heating material. CONSTITUTION:A heating material composed of a magnetic powder selected from an iron oxide powder, a ferrite powder and a mixture thereof and a resin is initially inserted between insulating materials such as a resin material. An alternating magnetic field of 1-400kHz is then applied to the insulating materials 3 sandwiching the above-mentioned heating material using a heating unit composed of a high frequency generator 5, an electromagnetic core 1 and an exciting coil 2 in order to heat the above-mentioned heating material utilizing heat generation due to hysterisis loss of the magnetic powder. The above-mentioned heating material and/or the resin materials can be cured or melted thereby, thus carrying out the objective adhesion. In addition, the above-mentioned heating material is preferably >=50 Oe coercive force (HC) and >=1200G maximum magnetic flux density.

2. 发明专利

JPH11273851A High-frequency heating coil device 失效
标题翻译：高频加热线圈装置
公开(公告)号：JPH11273851A
公开(公告)日：1999-10-08
申请号：JP7412298
申请日：1998-03-23
申请人： Dai Ichi High Frequency Co Ltd , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社 , 第一高周波工業株式会社
发明人： KONO TAKAYUKI , SHIMAMOTO TAKIJIRO , TERASAKI MASANORI
IPC分类号： H05B6/36 , B23K13/01 , H05B6/38
CPC分类号： B23P19/068 , B23K13/01 , C21D1/42 , C21D9/0068 , H05B6/38 , Y02P10/253
摘要： PROBLEM TO BE SOLVED: To provide a high-frequency heating coil device capable of obtaining adequate bendability and heating effects.
SOLUTION: A coil 2 is housed within an exterior body 1. The coil 2 is made of a steel pipe or brass pipe and given bendability by being annealed adequately. A multiplicity of magnetic bodies 10 are disposed in a line in the coil 2. Bendable spacers 9 are disposed between the magnetic bodies 10 and the coil 2. Upper surfaces and lower surfaces of the magnetic bodies 10 contacting with each other are each formed into a circular curved surface (a). A heating coil device formed in this way is inserted into a hole part in an object of heating, and heating is performed by an eddy current generated in an inner surface of the hole part, by passing a high-frequency current through the coil 2 from a power supply part 6. This device can be freely bent while being inserted into and extracted out of the hole part of the object of heating.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：提供能够获得足够的弯曲性和加热效果的高频加热线圈装置。解决方案：线圈2容纳在外壳体1内。线圈2由钢管或黄铜管制成，并通过适当退火给予弯曲性。多个磁体10被配置在线圈2的一行中。可弯曲的间隔件9设置在磁体10和线圈2之间。彼此接触的磁体10的上表面和下表面各自形成为圆形曲面（a）。以这种方式形成的加热线圈装置被插入到加热对象的孔部分中，并且通过使高频电流通过线圈2从孔部的内表面产生的涡流来进行加热电源部分6.该装置可以在被插入并从其中抽出出加热对象的孔部分时自由弯曲。

3. 发明专利

JPS61136432A Removal of residual air in metal pipe 失效
标题翻译：拆卸金属管中残留空气
公开(公告)号：JPS61136432A
公开(公告)日：1986-06-24
申请号：JP25954084
申请日：1984-12-08
申请人： Dai Ichi High Frequency Co Ltd , Ishikawajima Harima Heavy Ind Co Ltd
发明人： TANAKA ATSUSHI , TERASAKI MASANORI
IPC分类号： B01B1/00 , B01J6/00 , B01J7/00 , B01J19/00 , G21D1/00
CPC分类号： B01J6/00
摘要： PURPOSE:To reduce heat-treatment irregularity in the vicinity of an air pocket, by heating a metal pipe in a water filled-up state to generate nucleate boiling or film boiling in the air pocket and expelling residual air of the air pocket by boiling steam. CONSTITUTION:The vicinity of the expanded hollow part 8 of a metal pipe 1 brought to a state filled up with water receives high frequency induction heating by a coil X and the temp. of the pipe wall in the vicinity of a welded part 10 is raised as shown by time To-Tn. Because the cooling water of a ring shaped hollow part 7 is held to a stagnant state, the temp. at a model point A becomes higher than that at a model point B but, when the model point B reaches temp. generating nucleate boiling on the inner surface of a double pipe part 3 at time T1 by further raising temp., almost constant temp. succeeds because heat of evaporation of water is large during a time when residual air is present in an air pocket. The residual air of the air pocket 9 is gradually expelled along with generated boiling steam.
摘要翻译：目的：为了减少空气袋附近的热处理不均匀，通过加热填充水的金属管，在空气袋中产生核沸腾或膜沸腾，并通过沸腾蒸汽排出空气袋的残留空气。构成：使处于充满水的状态的金属管1的膨胀中空部8附近通过线圈X接受高频感应加热，在焊接部10附近的管壁升高，如时间To-Tn所示。由于环状中空部7的冷却水保持在停滞状态，在模型点A变得高于模型点B处的模型点B，但是当模型点B达到温度时。通过进一步提高温度，几乎恒定的温度，在时间T1在双管部分3的内表面上产生核沸腾。成功，因为在空气袋中存在剩余空气的时候，水的蒸发热量大。空气袋9的残留空气与产生的沸腾蒸汽一起逐渐排出。

4. 发明专利

JP2003262488A DIAMETER CONTRACTION METHOD FOR BRANCH PIPE 审中-公开
公开(公告)号：JP2003262488A
公开(公告)日：2003-09-19
申请号：JP2003064730
申请日：2003-03-11
申请人： DAI ICHI HIGH FREQUENCY CO LTD
发明人： MAENOZONO TSUKASA , YOSHIDA HIROTAKA , KUROKAWA YUJI , KUMAKAWA MAKOTO , TERASAKI MASANORI
IPC分类号： H05B6/10 , F28F9/16
摘要： PROBLEM TO BE SOLVED: To facilitate pullout of a branch pipe 3 by efficiently contracting the diameter of an enlargement work part 3b of the branch pipe 3 fixed to a hole 2 of a pipe support plate 1. SOLUTION: A narrow-width section 3g in one end of the pipe enlargement work part 3b enlarged and fixed to the hole 2 of the pipe support plate 1 is annually heated from the inside of the branch pipe into a red-hot state, the red-hot narrow width section is pulled and made to yield by applying a tensile force to the pipe end so as to be contracted. The same operation is performed on an adjoining narrow width section 3h and the same operation is repeatedly performed by moving the position of the red-hot narrow width section in order after that. The approximately whole area of the pipe enlargement work part 3b tensely attached to the pipe support plate can be thus contracted to facilitate the pullout. COPYRIGHT: (C)2003,JPO

5. 发明专利

JPS649098A PRESSURIZING METHOD OF AIRCRAFT 失效
公开(公告)号：JPS649098A
公开(公告)日：1989-01-12
申请号：JP16134487
申请日：1987-06-30
申请人： DAI ICHI HIGH FREQUENCY CO LTD
发明人： TERASAKI MASANORI
IPC分类号： B64D13/00
摘要： PURPOSE: To decrease pressure difference between an inner part and an outer part of an aircraft by guiding pressurized air to a device for enriching air with oxygen from an engine compressor, producing air enriched with oxygen and supplying the air enriched with oxygen to a living space. CONSTITUTION: Pressurized air branched from the engine compressor 2 of an aircraft is cooled and dehumidified by an air adjuster 4, and then, the obtained air is guided to a device 5 for enriching air with oxygen. Then, input air supplied to the device 5 for enriching air with oxygen from the air adjuster 4 continuously flows and a part thereof passes through a high polymer separation film 6 to obtain enriched air. The enriched air is supplied to a living space 9 to enrich oxygen in the living space 9. In this case, about 10 to 20 % of the total quantity of input air is taken out as air enriched with oxygen and remaining part thereof is exhausted through a pressure regulating valve 7. Air pressurization in the living space 9 is controlled by a pressurization regulating valve 10. Accordingly, the pressure difference outside and inside the aircraft can be reduced without deteriorating confortability.

6. 发明专利

JPS63100000A CORROSIONPROOF FILM REMOVING METHOD OF CORROSIONPROOF COATED STEEL PIPE 失效
公开(公告)号：JPS63100000A
公开(公告)日：1988-05-02
申请号：JP24519086
申请日：1986-10-17
申请人： DAI ICHI HIGH FREQUENCY CO LTD
发明人： KOGA TADAO , TERASAKI MASANORI , SUZUKI YUTAKA
IPC分类号： B44D3/16 , B29B17/02

7. 发明专利

JPS59136170A Method for lining welded joint part of lining pipe 失效
标题翻译：衬管焊接接头部分的方法
公开(公告)号：JPS59136170A
公开(公告)日：1984-08-04
申请号：JP1195983
申请日：1983-01-27
申请人： Dai Ichi High Frequency Co Ltd
发明人： WATANABE YASUO , TERASAKI MASANORI
IPC分类号： B05D7/14 , B05D3/14 , F16L58/18
摘要： PURPOSE: To prevent exfoliation of a lining film by heating the part to be lined of a welded joint part and melt-sticking a powdery and granular resin thereon, then widening the heating width to melt the unmolten resin sticking to the peripheral part at the boundary of the existing lining film.
CONSTITUTION: An induction heating coil 5 is set so as to position the welding part 3 of a pipe 1 at the center. When electric current is conducted between taps 53 and 54, the part 3, a blank pipe part 4 and the end periphery of a lining film 2 are heated. A powdery resin is sprinkled over these parts in this state and is melt-stuck thereon to form a lining film 6. The powder resin is solidified in an imperfect state such as semimolten state on the original film 2 in this state and therefore the conduction of current to the taps 53, 54 is ceased, and the current is conducted to taps 51, 52 to widen the heating area, thereby melting the unmolten resin sticking around the boundary part.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：为了防止衬里膜的剥离，加热待焊接接头部分的部分并将粉末状和颗粒状树脂熔化，然后加宽加热宽度以熔化在边界处粘附到周边部分的未熔化树脂的现有衬膜。构成：将感应加热线圈5设定为将管1的焊接部3定位在中央。当在抽头53和54之间传导电流时，加热部分3，空白管道部分4和衬里膜2的端部周边。在这种状态下将粉末状树脂喷洒在这些部件上并熔融粘附在其上以形成衬里膜6.在这种状态下，粉末树脂在原始膜2上以不完美状态例如半阳离子状态固化，因此导电停止到抽头53,54的电流，并且电流被引导到抽头51,52以加宽加热区域，从而熔化粘附在边界部分周围的未熔化树脂。

8. 发明专利

JP2004191142A Fiber-optic sensor 有权
标题翻译：光纤传感器
公开(公告)号：JP2004191142A
公开(公告)日：2004-07-08
申请号：JP2002358479
申请日：2002-12-10
申请人： Dai Ichi High Frequency Co Ltd , 第一高周波工業株式会社
发明人： KAYANO HANKO , KEMIZAKI KAZUHIRO , KOBAYASHI RYOJI , TERASAKI MASANORI , TANIGUCHI YASUYUKI
IPC分类号： E02D17/20 , G01B11/16 , G01D5/26 , G01D5/353 , G01D21/00 , G01M11/00 , G08C23/04
摘要： PROBLEM TO BE SOLVED: To realize a fiber-optic sensor which detects local fluctuations of a site in which the sensor is buried. SOLUTION: The fiber-optic sensor 50 comprises an optical fiber 10 for observing environmental condition fluctuations and a support 51 which supports the optical fiber 10 along the longitudinal direction. The sensor 50 is provided with a sensing section 43, which is a measuring range between two points arranged spaced apart along the longitudinal direction of the optical fiber 10. In the sensing section 43, the optical fiber 10 is supported by the support 51 through the two points as fulcrums 42 to allow the section to be deformed with having a curvature. The fiber-optic sensor 50 buried in soil 44 in particular detects the fluctuations toward the convex side of the curvature with high sensitivity, even when the local fluctuations do not deform the support 51. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：实现检测传感器被埋置的部位的局部波动的光纤传感器。解决方案：光纤传感器50包括用于观察环境条件波动的光纤10和沿着纵向方向支撑光纤10的支撑件51。传感器50设置有感测部43，该感测部43是沿着光纤10的长度方向间隔开的两个点之间的测量范围。在感测部43中，光纤10由支撑体51支撑通过两点作为支点42，以允许该部分具有曲率变形。埋在土壤44中的光纤传感器50特别是以高灵敏度的方式检测朝向曲率的凸侧的波动，即使当局部波动不使支架51变形时。（C）2004，JPO＆NCIPI

9. 发明专利

JP2004109039A Long optical fiber sensor 有权
公开(公告)号：JP2004109039A
公开(公告)日：2004-04-08
申请号：JP2002274892
申请日：2002-09-20
申请人： Dai Ichi High Frequency Co Ltd , 第一高周波工業株式会社
发明人： TERASAKI MASANORI , KAYANO HANKO
IPC分类号： G01B11/16 , G01D5/26 , G01D5/353 , G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a long optical fiber sensor for easy construction. SOLUTION: The long optical fiber sensor has long optical fibers 10 for observing fluctuation in environment condition arrayed in a plurality of lines. Sections are so assigned in longitudinal direction that a long section 20 and a short section 30 alternately appear. For the long section 20, the optical fiber 10 is fixed in a positional relationship uniform in a cross section using a thread material 21, while for the short section 30, the optical fiber 10 is freed from the thread material 21. Since the long optical fiber sensor can be carried while folded, with the required positional relationship of the optical fiber assured, the burden such as preparation for assuring a positional relationship in the field and a construction work is reduced. COPYRIGHT: (C)2004,JPO

10. 发明专利

JPH08229749A DIAMETER CONTRACTING METHOD AND EXTRACT METHOD FOR BRANCH PIPE 失效
公开(公告)号：JPH08229749A
公开(公告)日：1996-09-10
申请号：JP5655295
申请日：1995-02-21
申请人： DAI ICHI HIGH FREQUENCY CO LTD
发明人： MAENOZONO TSUKASA , YOSHIDA HIROTAKA , KUROKAWA YUJI , KUMAKAWA MAKOTO , TERASAKI MASANORI
IPC分类号： B23P19/02 , F22B37/58
摘要： PURPOSE: To facilitate extracting by efficiently contracting a diameter in a spread pipe working part of a branch pipe fixed to a hole of a pipe support plate. CONSTITUTION: A narrow width section 3g in one end of a spread pipe working part 3b, fixed by pipe spreading to a hole 2 of a pipe support plate 1, is annularly heated from inside a branch pipe to be placed in a red heat condition, and by applying tensile force to act in a pipe end, the narrow width section in the red heat condition is pulled, made to yield and diametrically contracted. Next by performing the same action in an adjacent narrow width section 3h, hereafter by repeatedly performing the same action by moving one by one a position of the red heated narrow width section, almost a total region of the spread pipe working part 3b, fixed to the pipe support plate, is diametrically contracted, and the pipe can be easily extracted.

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