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21. 发明授权

US08966783B2 Vacuum-pressure spray-drying method and vacuum-pressure spray-drying device 有权
标题翻译：真空压力喷雾干燥法和真空压力喷雾干燥装置
公开(公告)号：US08966783B2
公开(公告)日：2015-03-03
申请号：US13812818
申请日：2011-07-27
申请人： Yutaka Kitamura , Kazuhiko Yamazaki , Yoshitsugu Yamano
发明人： Yutaka Kitamura , Kazuhiko Yamazaki , Yoshitsugu Yamano
IPC分类号： F26B5/00 , B01D1/14 , A23L3/46 , B01D1/18 , B01D1/20 , B01J2/04 , F26B3/12 , F26B5/04 , A23C1/04
CPC分类号： B01D1/14 , A23C1/045 , A23L3/46 , B01D1/18 , B01D1/20 , B01J2/04 , F26B3/12 , F26B5/04
摘要： Provided are a novel vacuum-pressure spray-drying method and a novel vacuum-pressure spray-drying apparatus suitable for drying and powdering a liquid raw material containing a substance susceptible to heat denaturation, such as a food raw material and a medicine raw material. The vacuum-pressure spray-drying method and the like include: an apparatus main body, which is kept at reduced pressure and includes a spray nozzle; superheated water vapor supplying means for supplying a superheated water vapor to the spray nozzle; liquid raw material supplying means for supplying a liquid raw material to the spray nozzle; cooling means for cooling the superheated water vapor and a vapor resulting from volatilization of the liquid raw material being discharged from the apparatus main body, and then collecting, as condensed water; pressure reducing means for keeping an inside of the apparatus main body at the reduced pressure through the cooling means; and product collecting means for collecting a powder product produced in the apparatus main body. The vacuum-pressure spray-drying method and the like include: simultaneously spraying the superheated water vapor supplied from the superheated water vapor supplying means and the liquid raw material supplied from the liquid raw material supplying means through the spray nozzle into the apparatus main body so as to atomize the liquid raw material in the apparatus main body; and subjecting an atomized raw material, which is produced by atomizing the liquid raw material, to heat exchange with the superheated water vapor, to thereby dry and powder the liquid raw material.
摘要翻译：提供了一种新颖的真空压力喷雾干燥方法和适用于干燥和粉化含有易变质的物质如食品原料和药物原料的液体原料的新型真空压力喷雾干燥装置。真空压力喷雾干燥法等包括：设备主体，其保持减压并且包括喷嘴; 过热水蒸气供给装置，用于将过热水蒸气供给到喷嘴; 液体原料供给装置，用于将液体原料供给到喷嘴; 用于冷却过热水蒸气的冷却装置和从装置主体排出的液体原料的挥发产生的蒸汽，然后作为冷凝水收集; 减压装置，用于通过冷却装置将设备主体的内部保持在减压状态; 以及用于收集在装置主体中产生的粉末产品的产品收集装置。真空压力喷雾干燥法等包括：将从过热水蒸气供给单元供给的过热水蒸气和从液体原料供给单元供给的液体原料通过喷嘴喷射到设备主体中，以使设备主体中的液体原料雾化; 使通过雾化液体原料而生成的雾化原料与过热水蒸汽进行热交换，从而使液体原料干燥并粉碎。

22. 发明授权

US07397223B2 Inverter-integrated electrical rotating machine 有权
标题翻译：逆变器一体式电动旋转机
公开(公告)号：US07397223B2
公开(公告)日：2008-07-08
申请号：US11474407
申请日：2006-06-26
申请人： Yutaka Kitamura , Yoshihito Asao
发明人： Yutaka Kitamura , Yoshihito Asao
IPC分类号： F02D41/08
CPC分类号： H02K11/048 , H02K9/06 , H02K9/22 , H02K11/33
摘要： An inverter-integrated electrical rotating machine is provided in which each switching device of an inverter and power wiring and control wiring for connecting them can be highly protected electrically and mechanically while the cooling property of the switching devices can be improved. Cooling air flows led in from cooling air flow suction holes in an end wall of an inverter case simultaneously flow in parallel from the cooling air flow suction holes on inner and outer sides in the radial direction. The cooling air flows then penetrate an inverter device in an axial direction through an outer circumferential cooling air passage formed by an outer circumferential lateral plate part and an inner circumference of the inverter case and an inner circumferential cooling air passage formed between an inner circumferential lateral plate part and a cover surrounding a rotary shaft. The cooling air flows are then led into a motor housing from a cooling air flow suction hole of the housing.
摘要翻译：提供了一种逆变器集成旋转电机，其中逆变器的每个开关装置和用于连接它们的电力布线和控制布线可以被电和机械地高度保护，同时可以提高开关装置的冷却性能。从逆变器壳体的端壁中的冷却空气流吸入孔引入的冷却空气流同时从径向内侧和外侧的冷却空气流吸入孔流出。然后，冷却空气流动通过由逆变器外壳的外周侧板部和内周形成的外周冷却风路在轴向上穿过逆变器装置，内周冷却空气通路形成在内周侧板之间部分和围绕旋转轴的盖。然后将冷却空气流从壳体的冷却空气流吸入孔引入电动机壳体。

23. 发明授权

US06380841B2 Variable resistor 有权
公开(公告)号：US06380841B2
公开(公告)日：2002-04-30
申请号：US09754427
申请日：2001-01-04
申请人： Fumitoshi Masuda , Shigeki Takahashi , Toru Ogata , Tomohisa Ogawa , Minoru Yamaguchi , Yutaka Kitamura
发明人： Fumitoshi Masuda , Shigeki Takahashi , Toru Ogata , Tomohisa Ogawa , Minoru Yamaguchi , Yutaka Kitamura
IPC分类号： H01C1032
CPC分类号： H01C10/32
摘要： A variable resistor is constructed to reliably seal the space between a rotor and a substrate without insert-molding the substrate into a case, and to be produced at a very low cost. This variable resistor includes a hollow square-prism shaped case which is open at the top and the bottom, a substrate which is fitted into the lower opening of the case, and on the top surface of which a collector electrode and an arcuate resistor are provided, a rotor rotatably fitted into the upper opening of the case, a slider mounted on the bottom surface of the rotor and making sliding contact with the collector electrode and the resistor, an annular packing member disposed between the rotor and the substrate for sealing the space therebetween, terminals mounted on the substrate and electrically connected to the resistor and the collector electrode, and a metallic cover.

24. 发明授权

US5437090A Method of making a rotor of an inductor type alternating current generator 失效
标题翻译：制造电感式交流发电机转子的方法
公开(公告)号：US5437090A
公开(公告)日：1995-08-01
申请号：US202013
申请日：1994-02-25
申请人： Yukio Sakane , Yutaka Kitamura
发明人： Yukio Sakane , Yutaka Kitamura
IPC分类号： H02K1/24 , H02K15/02 , H02K19/22 , H02K19/24
CPC分类号： H02K1/243 , H02K15/022 , Y10T29/49012
摘要： A method of making a rotor of an inductor type alternating current generator formed by connecting opposedly and alternately disposed first and second claws 3a, 3b of first and second inductors excited by an excitation coil 8 in different polarities through a nonmagnetic ring 3c. Contacting portions 22, 23 of the first and second claws and the nonmagnetic ring are connected by a welding means from inner sides of the claws and in a direction inclined to an axial direction by a predetermined angle.
摘要翻译：一种制造电感型交流发电机的转子的方法，该方法是通过将由激励线圈8以不同极性激发的第一和第二电感器的第一和第二爪3a，3b相对并交替地设置，通过非磁性环3c形成。第一爪和第二爪与非磁性环的接触部分22,23通过焊接装置从爪的内侧和沿轴向倾斜预定角度的方向连接。

25. 发明授权

US5241230A Cooling fan with reduced noise capability in an AC generator 失效
标题翻译：具有降低噪声能力的冷却风扇在交流发电机中
公开(公告)号：US5241230A
公开(公告)日：1993-08-31
申请号：US961866
申请日：1992-10-15
申请人： Toshinori Tanaka , Yutaka Kitamura , Hiroyuki Yano , Kazuo Matsunaga
发明人： Toshinori Tanaka , Yutaka Kitamura , Hiroyuki Yano , Kazuo Matsunaga
IPC分类号： F04D29/28 , H02K9/06
CPC分类号： H02K9/06 , F04D29/281 , Y10T29/49336
摘要： A vehicular AC generator comprising a stator supported by a front bracket and a rear bracket; a rotor fixed to a rotating shaft supported by the front bracket and the rear bracket through bearings, provided with magnetic pole cores wherein a plurality of pairs of magnetic poles are formed in the circumferential direction, retaining an excitation coil; a pair of fans provided at a front end and a rear end of the magnetic pole cores; a plurality of inlet openings provided at end faces of the front bracket and the rear bracket; a plurality of outlet openings provided at peripheral portions of the front bracket and the rear bracket; and fans for cooling inside of the vehicular AC generator by circulating air therein by rotation of the rotor; wherein the fans each is fixed with a side plate at ends of blades thereof and at least in a front side fan of the both fans, a difference between an inner radius of the side plate and an inner radius of the inlet opening of the corresponding front bracket is larger than a width of the blade and the inner radius of the side plate is smaller than an outer radius of the inlet opening.
摘要翻译：一种车辆交流发电机，包括由前支架和后支架支撑的定子; 转子，其通过轴承固定在由前支架和后托架支撑的旋转轴上，所述转子设置有磁极芯，其中沿圆周方向形成有多对磁极，保持励磁线圈; 设置在所述磁极芯的前端和后端的一对风扇; 设置在前支架和后支架的端面处的多个入口; 多个出口，设置在前支架和后支架的周边部分; 以及风扇，用于通过所述转子的旋转使所述车辆用交流发电机内部的空气循环; 其中风扇各自在其叶片的端部处至少在两个风扇的前侧风扇中固定有侧板，侧板的内半径与相应前部的入口的内半径之间的差异支架大于叶片的宽度，侧板的内半径小于入口开口的外半径。

26. 发明授权

US5216186A Crystalline palladium tetrakis(triphenylphosphine) and a process for preparing the same 失效
标题翻译：结晶白蛋白（三苯基膦）和其制备方法
公开(公告)号：US5216186A
公开(公告)日：1993-06-01
申请号：US810035
申请日：1991-12-19
申请人： Makoto Sunagawa , Haruki Matsumura , Yutaka Kitamura
发明人： Makoto Sunagawa , Haruki Matsumura , Yutaka Kitamura
IPC分类号： C07F9/50 , C07F15/00
CPC分类号： C07F15/0066
摘要： Crystalline palladium tetrakis (triphenylphosphine) which exhibits a specific powder X-ray pattern and is excellent in storage stability is obtained by allowing palladium chloride to react with triphenylphosphine in aprotic polar solvents, treating the reaction mixture with an aqueous hydrazine solution, collecting the resulting crystals by filtration, washing with alcohols and further washing with hydrocarbon solvents.

27. 发明授权

US4945277A Control device for a vehicle A.C. generator 失效
标题翻译：用于车辆交流发电机的控制装置
公开(公告)号：US4945277A
公开(公告)日：1990-07-31
申请号：US455054
申请日：1989-12-22
申请人： Shiro Iwatani , Yutaka Kitamura
发明人： Shiro Iwatani , Yutaka Kitamura
IPC分类号： H02P9/30 , H02H7/06 , H02H9/04 , H02J7/16 , H02P9/48
CPC分类号： H02H7/065 , H02H9/041 , H02J7/166
摘要： A control device for a vehicle a.c. generator comprises a rectifier connected to an armature coil of the a.c. generator, and having a main rectification output terminal for outputting the rectified output to a battery, and an auxiliary rectification terminal connected to one end of the field coil of the generator; a voltage regulator which turns on and off the field current by means of a switching element connected to the other end of the field coil to adjust the output voltage from the generator at a predetermined level; an overvoltage limiting unit including a switching element which conducts when the output voltage from the generator exceeds a predetermined overvoltage value; and a switching unit which is energized by the conduction of the switching element in the overvoltage limiting unit to ground the auxiliary rectification terminal of the rectifier.

28. 发明授权

US4922148A Water-cooled alternator for vehicle 失效
标题翻译：水冷式交流发电机
公开(公告)号：US4922148A
公开(公告)日：1990-05-01
申请号：US341593
申请日：1989-04-21
申请人： Yutaka Kitamura
发明人： Yutaka Kitamura
IPC分类号： H02K5/20 , H02K9/06 , H02K9/19 , H02K11/04
CPC分类号： H02K9/19 , H02K11/046
摘要： A portion of a rear bracket an alternator for engine is in direct contact with an engine block, and a coolant passage for connecting a passage of the rear bracket and the engine cooling system is liquid-tightly formed through this, replacing the prior art inlet and outlet hose, removed, resulting in minimization of pressure loss of engine coolant, increase of flow rate of coolant and improved cooling.
摘要翻译：后支架的一部分，用于发动机的交流发电机与发动机缸体直接接触，并且用于连接后支架和发动机冷却系统的通道的冷却剂通道通过此液体密封地形成，代替现有技术的入口和出口软管，去除，从而最大限度地减少发动机冷却液的压力损失，增加冷却液流量和改善冷却。

29. 发明授权

US4870307A Block-mounted water cooled ac generator 失效
标题翻译：块式水冷式交流发电机
公开(公告)号：US4870307A
公开(公告)日：1989-09-26
申请号：US180935
申请日：1988-04-13
申请人： Yutaka Kitamura , Hiroaki Aso
发明人： Yutaka Kitamura , Hiroaki Aso
IPC分类号： H02K19/24 , H02K5/20 , H02K9/19
CPC分类号： H02K9/19
摘要： An ac generator for a vehicle comprises a rotor field core fixed on a rotary shaft and magnetized by a field coil, a stator armature core surrounding the rotor field core, a stator armature coil wound on the stator armature core, an enclosure for liquid-tightly covering the stator armature coil, a generally cylindrical front bracket and a rear bracket. The front and the rear brackets are mounted directly to the cylinder block of the engine for defining a coolant passage between the front bracket, an outer wall of the rear bracket and an outer surface of the enclosure, the coolant passage having an inlet port connected to a upstream portion of an engine coolant passage and an outlet port connected to a downstream portion of the engine coolant passage, so that a portion of engine coolant flows through the coolant passage to cool at least the stator armature coil and the stator armature core.
摘要翻译：用于车辆的交流发电机包括固定在旋转轴上并由励磁线圈磁化的转子磁场铁芯，围绕转子磁场铁芯的定子电枢铁芯，缠绕在定子电枢铁芯上的定子电枢线圈，用于液密的外壳覆盖定子电枢线圈，一个大致圆柱形的前支架和一个后支架。前支架和后支架直接安装在发动机的气缸体上，用于在前支架，后支架的外壁和外壳的外表面之间形成冷却剂通道，冷却剂通道具有连接到发动机冷却剂通道的上游部分和连接到发动机冷却剂通道的下游部分的出口，使得发动机冷却剂的一部分流过冷却剂通道以至少冷却定子电枢线圈和定子电枢铁芯。

30. 发明授权

US4739204A Liquid cooled a.c. vehicle generator 失效
标题翻译：液体冷却车辆发电机
公开(公告)号：US4739204A
公开(公告)日：1988-04-19
申请号：US348
申请日：1987-01-05
申请人： Yutaka Kitamura , Kazutoshi Kaneyuki , Yoshiyuki Iwaki , Hiroaki Aso
发明人： Yutaka Kitamura , Kazutoshi Kaneyuki , Yoshiyuki Iwaki , Hiroaki Aso
IPC分类号： H02K9/197 , H02K11/04 , H02K19/36 , H02K9/19
CPC分类号： H02K9/197 , H02K11/046 , H02K19/36 , H02K19/365
摘要： A vehicle mounted a.c. generator includes an annular water coolant passage 32b around a stator coil 11 and a branch coolant passage 32c extending from an inlet portion of the annular coolant passage to a return portion thereof. An air circulation fan 60 may also be provided inside a front bracket 26 of the generator. Various embodiments include supplemental heat pipes and bearing coolant passages.
摘要翻译：车辆安装发电机包括围绕定子线圈11的环形水冷却剂通道32b和从环形冷却剂通道的入口部分延伸到其返回部分的分支冷却剂通道32c。空气循环风扇60也可以设置在发电机的前支架26的内部。各种实施例包括补充热管和轴承冷却剂通道。

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