公开(公告)号：US6006544A

公开(公告)日：1999-12-28

申请号：US122590

申请日：1998-07-27

申请人： Yukio Watanabe ,  Hisao Wakabayashi ,  Hironao Numoto ,  Shinji Watanabe ,  Akira Fujitaka ,  Kanji Haneda ,  Yoshinori Kobayashi ,  Yuichi Yakumaru ,  Narito Yamaguchi

发明人： Yukio Watanabe ,  Hisao Wakabayashi ,  Hironao Numoto ,  Shinji Watanabe ,  Akira Fujitaka ,  Kanji Haneda ,  Yoshinori Kobayashi ,  Yuichi Yakumaru ,  Narito Yamaguchi

IPC分类号： F25B41/06

CPC分类号： F25B41/067

摘要： A refrigeration cycle that controls the deposit of foreign matter at inlet or outlet of a capillary tube, which forms an expansion device in the refrigeration, regardless of changeover from a cooling operation to a heating operation. In particular, in a refrigeration cycle using an alternative refrigerant, a junction is provided for joining an end of a capillary tube forming an expansion device to the piping through which the refrigerant flows. The junction has a slope defined by the inside diameter thereof, which gradually decreases from the side of the junction that joins the piping to the side of the junction that joined the capillary tube. An end portion of the capillary tube projects into the junction at the piping side. The projecting end of the capillary tube is opened obliquely to the axial line of the capillary tube. A hole is formed in the peripheral wall of the projecting end of the capillary tube. According to such an arrangement, foreign matter in the refrigerant is forced to be deposited in portions of the refrigerant cycle other than the capillary tube and prevented from clogging the capillary tube.

摘要翻译： 控制在毛细管的入口或出口处异物沉积的制冷循环，其形成制冷中的膨胀装置，而不管从冷却操作转换到加热操作。 特别地，在使用替代制冷剂的制冷循环中，设置有用于将形成膨胀装置的毛细管的端部与制冷剂流过的管道接合的连接点。 接头具有由其内径限定的斜面，其从连接管道的一侧到连接毛细管的接合部的侧面逐渐减小。 毛细管的端部突出到管道侧的接合处。 毛细管的突出端与毛细管的轴线倾斜地打开。 在毛细管的突出端的周壁形成有孔。 根据这样的结构，制冷剂中的异物被迫在除了毛细管以外的制冷剂循环的部分中沉积，并且防止毛细管堵塞。

公开(公告)号：US5806326A

公开(公告)日：1998-09-15

申请号：US764116

申请日：1996-12-09

申请人： Yukio Watanabe ,  Hisao Wakabayashi ,  Hironao Numoto ,  Shinji Watanabe ,  Akira Fujitaka ,  Kanji Haneda ,  Yoshinori Kobayashi ,  Yuichi Yakumaru ,  Narito Yamaguchi

发明人： Yukio Watanabe ,  Hisao Wakabayashi ,  Hironao Numoto ,  Shinji Watanabe ,  Akira Fujitaka ,  Kanji Haneda ,  Yoshinori Kobayashi ,  Yuichi Yakumaru ,  Narito Yamaguchi

IPC分类号： F25B13/00 ,  F25B41/06

CPC分类号： F25B41/067 ,  F25B2341/0661 ,  F25B2500/01

摘要： A refrigeration cycle that controls the deposit of foreign matter at inlet or outlet of a capillary tube, which forms an expansion device in the refrigeration, regardless of changeover from a cooling operation to a heating operation. In particular, in a refrigeration cycle using an alternative refrigerant, a junction is provided for joining an end of a capillary tube forming an expansion device to the piping through which the refrigerant flows. The junction has a slope defined by the inside diameter thereof, which gradually decreases from the side of the junction that joins the piping to the side of the junction that joined the capillary tube. An end portion of the capillary tube projects into the junction at the piping side. The projecting end of the capillary tube is opened obliquely to the axial line of the capillary tube. A hole is formed in the peripheral wall of the projecting end of the capillary tube. According to such an arrangement, foreign matter in the refrigerant is forced to be deposited in portions of the refrigerant cycle other than the capillary tube and prevented from clogging the capillary tube.

公开(公告)号：US5697290A

公开(公告)日：1997-12-16

申请号：US688623

申请日：1996-07-30

申请人： Yukio Watanabe ,  Michio Morikawa

发明人： Yukio Watanabe ,  Michio Morikawa

IPC分类号： A21C9/04 ,  A21C3/04 ,  A23P1/08 ,  A21C3/06 ,  A21C11/00 ,  A21D6/00 ,  A23P1/00

CPC分类号： A21C3/04

摘要： An apparatus is provided to manufacture a circular and edible sheet-like dough topping to be deposited on bread dough. In this apparatus the pressure for discharging the dough decreases from the center of the dough topping toward either of its ends, and at the same time the dough topping is initially discharged from its center followed by a delayed flow toward both ends of the dough topping.

摘要翻译： 提供了一种设备，用于制造圆形和可食用的片状面团顶层以沉积在面包面团上。 在该设备中，排出面团的压力从面团的中心朝向其任一端部减小，同时面团顶部最初从其中心排出，然后朝向面团顶部的两端延迟流动。

公开(公告)号：US5677803A

公开(公告)日：1997-10-14

申请号：US515447

申请日：1995-08-15

申请人： Tadashi Ozue ,  Yukio Watanabe

发明人： Tadashi Ozue ,  Yukio Watanabe

IPC分类号： G11B5/008 ,  G11B5/02 ,  G11B5/48 ,  G11B5/53 ,  G11B15/12 ,  G11B15/18 ,  G11B15/467 ,  G11B21/10

CPC分类号： G11B15/1875 ,  G11B15/125 ,  G11B15/4678 ,  G11B21/10 ,  G11B5/0086 ,  G11B5/02 ,  G11B5/4893 ,  G11B5/534

摘要： By merely using one reproducing head, an overwriting operation and an ATF operation can be performed, thereby reducing a crosstalk obstruction and modulation noises. Recording heads 7 and 8 having different azimuth angles and a reproducing head 9 having the same azimuth angle as that of the recording head 7 are provided for a drum 3. An (A) track constructed by a data region and an ATF pilot region is recorded to a magnetic tape 1 by the recording head 7. A (B) track constructed by a data region in which a single signal of a short wavelength is recorded and an ATF pilot region is recorded to the magnetic tape 1 by the recording head 8. Upon reproduction, the (A) track is reproduced by the reproducing head 9. Although the (B) track is not reproduced, the single signal is recorded as a (B) track, so that the overwriting operation and the ATF operation of an area method can be performed and, further, an excellent signal can be reproduced from the (A) track.

摘要翻译： 通过仅使用一个再现头，可以执行重写操作和ATF操作，从而减少串扰障碍和调制噪声。 为鼓3提供具有不同方位角的记录头7和具有与记录头7相同的方位角的再现头9.记录由数据区和ATF导频区构成的（A）轨道 通过记录头7将磁带1记录到磁带1上。由记录头8将由短波长的单个信号记录的数据区域和ATF导频区域记录在磁带1上的（B）轨道构成。 在再现时，（A）磁道由再现头9再现。尽管（B）磁道不被再现，但单个信号被记录为（B）磁道，使得区域的重写操作和ATF操作 可以执行方法，并且还可以从（A）轨道再现出色的信号。

公开(公告)号：US5624696A

公开(公告)日：1997-04-29

申请号：US541753

申请日：1995-10-10

申请人： Yukio Watanabe ,  Michio Morikawa

发明人： Yukio Watanabe ,  Michio Morikawa

IPC分类号： A21C11/00 ,  A21C3/04 ,  A21C11/20 ,  A23L1/325 ,  A23P1/00 ,  B29C47/00 ,  G05D16/00

CPC分类号： A21C11/20 ,  A21C3/04

摘要： An extruding apparatus for intermittently supplying a predetermined quantity of highly viscoelastic fluid material, e.g. food material. The apparatus has a supply pump, one end of which is connected to a hopper containing the food material and the other end connected to an extrusion valve covered with a housing via a supply pipe and a pressure sensing means mounted in the housing or in the supply pipe, thereby always sensing the pressure of the food material in the valve to keep the pressure to a predetermined value by operating or stopping the supply pump.

摘要翻译： 一种用于间歇地供应预定量的高粘弹性流体材料的挤出装置， 食材。 该设备具有供应泵，其一端连接到容纳食物材料的料斗，另一端通过供给管和安装在壳体或供给装置中的压力感测装置连接到覆盖有壳体的挤压阀 从而总是感测阀中的食物的压力，通过操作或停止供给泵将压力保持在预定值。

公开(公告)号：US5502650A

公开(公告)日：1996-03-26

申请号：US43371

申请日：1993-04-01

申请人： Katsuhiko Naruse ,  Shinzou Ogawa ,  Yukio Watanabe ,  Fukumi Shimizu

发明人： Katsuhiko Naruse ,  Shinzou Ogawa ,  Yukio Watanabe ,  Fukumi Shimizu

IPC分类号： H02K7/14 ,  G01H1/00 ,  G01M1/22 ,  G01H1/14 ,  G01M7/02

CPC分类号： G01H1/003 ,  G01M1/22

摘要： To improve the coupling adjustment workability and precision of a rotor, irrespective of change in bearing characteristics due to an increase of rotational speed, the apparatus detects angular frequencies (.omega.) and reference mark positions (.theta.) of the rotor; detects vibration displacements (r) of the rotor; analyzes vibration vector components (.omega.), (r) and (.theta.) of rotation synchronizing vibrations; extracts a specific angular frequency (.omega..sub.1) at which a higher harmonic vibration frequency (.omega..sub.R) matches a natural frequency of the rotor, and various rotation synchronizing vibration vector components at (.omega..sub.1), at (.omega..sub.R) and (.omega..sub.2 to .omega..sub.i), respectively; estimates static vibration vector components (r.sub.0, .theta..sub.0) at zero angular frequency (.omega..sub.0) on the basis of rotation synchronizing vibration vector components (r.sub.T, .theta..sub.T) at (.omega..sub.1 to .omega..sub.i) and in accordance with a polynomial; obtains dynamic vibration vector components (r.sub.n, .theta..sub.n) by subtracting the static vibration vector components (r.sub.0, .theta..sub.0) from the rotation synchronizing vibration vector components (r.sub.Tn, .theta..sub.Tn), respectively; identifies a vibration response function; and estimates an eccentric direction (.theta.) and an eccentric quantity (.delta.) to be adjusted on the basis of (r.sub.n, .theta..sub.n) at (.omega..sub.R) and at (.omega..sub.1 to .omega..sub.i) and in accordance with the identified vibration response function. Further, the real time vibration status of the rotor and the estimated eccentric direction and quantity are all displayed.

摘要翻译： 为了提高转子的联轴器调节可操作性和精度，不管由于转速的增加而导致的轴承特性的变化，该装置检测转子的角频率（ω）和参考标记位置（theta）; 检测转子的振动位移（r）; 分析振动矢量分量（ω），（r）和（θ）旋转同步振动; 提取高次谐波振动频率（ω-R）与转子的固有频率相匹配的特定角频率（ω1）以及在（ω1），（ωR）和（ω2）处的各种旋转同步振动矢量分量 分别为ωi） 基于（ω1至ωi）处的旋转同步振动矢量分量（rT，θT）和根据多项式估计零角频率（ω-0）处的静态振动矢量分量（r0，θ0） 通过从旋转同步振动矢量分量（rTn，θTn）中减去静态振动矢量分量（r0，θ0）分别获得动态振动矢量分量（rn，theta n） 识别振动响应函数; 并且基于（ωR）和（ω1至ωi）处的（rn，θn）和根据所识别的振动响应来估计偏心方向（θ）和偏心量（delta） 功能。 此外，转子的实时振动状态和估计的偏心方向和数量都被显示。

公开(公告)号：US4987096A

公开(公告)日：1991-01-22

申请号：US450063

申请日：1989-12-13

申请人： Masayuki Ishikawa ,  Hajime Okuda ,  Hideo Shiozawa ,  Kazuhiko Itaya ,  Yukio Watanabe ,  Mariko Suzuki ,  Genichi Hatakoshi

发明人： Masayuki Ishikawa ,  Hajime Okuda ,  Hideo Shiozawa ,  Kazuhiko Itaya ,  Yukio Watanabe ,  Mariko Suzuki ,  Genichi Hatakoshi

IPC分类号： H01S5/00 ,  H01S5/042 ,  H01S5/16 ,  H01S5/223 ,  H01S5/32 ,  H01S5/323

CPC分类号： H01S5/162 ,  H01S5/168 ,  H01S5/2231 ,  H01S5/3206 ,  H01S5/32325 ,  Y10S148/025 ,  Y10S148/095

摘要： An InGaAlP NAM structure laser is formed with a double-heterostructure section disposed on an n-type GaAs substrate. The double-heterostructure section includes a first cladding layer of n-type InGaAlP, a non-doped InGaP active layer, and a second cladding layer of p-type InGaAlP. An n-type GaAs current-blocking layer having a stripe opening and a p-type GaAs contact layer are sequentially formed on the second cladding layer by MOCVD crystal growth. A low-energy band gap region is defined in a central region of the active layer located immediately below the stripe opening. A high-energy band gap region is defined in a peripheral region of the active layer corresponding to a light output end portion of the laser and located immediately below the current-blocking layer. Therefore, self absorption of an oscillated laser beam at the output end portion can be reduced or prevented.

公开(公告)号：US4949349A

公开(公告)日：1990-08-14

申请号：US279816

申请日：1988-12-05

申请人： Yasuo Ohba ,  Niyoko Watanabe ,  Hideto Sugawara ,  Masayuki Ishikawa ,  Yukio Watanabe ,  Motoyuki Yamamoto

发明人： Yasuo Ohba ,  Niyoko Watanabe ,  Hideto Sugawara ,  Masayuki Ishikawa ,  Yukio Watanabe ,  Motoyuki Yamamoto

IPC分类号： H01S5/20 ,  H01S5/223 ,  H01S5/323

CPC分类号： H01S5/20 ,  H01S5/2231 ,  H01S5/32325

摘要： A double-heterostructure semiconductor laser is disclosed which has a semiconductive substrate of a first conductivity type made of III-V compound semiconductor material, a first semiconductive cladding layer of the first conductivity type disposed above the substrate, an active layer made of a semiconductor film provided on said cladding layer to serve as a light emission layer, and a second semiconductive cladding layer of a second conductivity type provided on the active layer to define a light waveguide channel of the laser. The second cladding layer is made of a compound semiconductor containing indium, phosphorus, and aluminum. A contact layer section is provided on the second cladding layer to cover the light waveguide channel. The contact layer is made of a compound semiconductor material containing gallium and arsenic, and has a band gap discontinuity at a boundary region of the light waveguide channel to form a barrier which serves to effectively seal current carriers in the waveguide channel, while the laser is emitting a laser light. This contact layer may also serve as a current-blocking layer.

公开(公告)号：US4893313A

公开(公告)日：1990-01-09

申请号：US323400

申请日：1989-03-14

申请人： Genichi Hatakoshi ,  Kazuhiko Itaya ,  Shigeya Naritsuka ,  Masayuki Ishikawa ,  Hajime Okuda ,  Hideo Shiozawa ,  Yukio Watanabe ,  Yasuo Ohba ,  Yoshihiro Kokubun ,  Yutaka Uematsu

发明人： Genichi Hatakoshi ,  Kazuhiko Itaya ,  Shigeya Naritsuka ,  Masayuki Ishikawa ,  Hajime Okuda ,  Hideo Shiozawa ,  Yukio Watanabe ,  Yasuo Ohba ,  Yoshihiro Kokubun ,  Yutaka Uematsu

IPC分类号： H01S5/20 ,  H01S5/223 ,  H01S5/32 ,  H01S5/323

CPC分类号： H01S5/32325 ,  H01S5/2004 ,  H01S5/2231 ,  H01S5/3211

摘要： In a semiconductor laser device, for emitting a laser beam having a wavelength .lambda., an n-type In.sub.0.5 (Ga.sub.1-x Al.sub.x)P first cladding layer is formed on an n-type GaAs substrate. An undoped InGaP active layer is formed on the first cladding layer and a p-type In.sub.0.5 (Ga.sub.1-x Al.sub.x).sub.0.5 P cladding layer is formed on the active layer. A p-type InGaP cap layer is formed on the second cladding layer and an n-type GaAs current restricting layer is formed on the second cladding layer. The aluminum composition ratio x of the cladding layer is 0.7. The active layer has a thickness of 0.06 .mu.m and the cladding layers have the same thickness H of 0.85 .mu.m. The active layer and the cladding layers have refractive indices n.sub.a and n.sub.c which satisfies the following inequalities:0.015.DELTA..sup.1/2

公开(公告)号：US4825141A

公开(公告)日：1989-04-25

申请号：US91027

申请日：1987-08-31

申请人： Yukio Watanabe

发明人： Yukio Watanabe

IPC分类号： G05F1/56 ,  G05F1/563 ,  G05F1/595

CPC分类号： G05F1/563 ,  G05F1/595 ,  Y10T307/505 ,  Y10T307/609

摘要： A device for supplying specified time-dependent DC current to a reactive load. The device comprises: a DC current source; a DC voltage source connected in series to the DC current source; a detector of the current in the load; a current source controller for causing the detected current to be approximately equal to a stipulated variable current; a detector of the output voltage of the current source; and a voltage source controller to cause the detected output voltage of the current source to achieve a predetermined constant voltage.

摘要翻译： 用于向无功负载提供指定的时间相关直流电流的装置。 该装置包括：直流电流源; 与DC电流源串联连接的直流电压源; 负载中电流的检测器; 用于使所检测的电流近似等于规定的可变电流的电流源控制器; 电流源的输出电压的检测器; 以及电压源控制器，用于使检测到的电流源的输出电压达到预定的恒定电压。