专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 外观设计

USD573464S1 Cap of a container 有权
标题翻译：容器盖
公开(公告)号：USD573464S1
公开(公告)日：2008-07-22
申请号：US29270764
申请日：2007-01-04
申请人： Akio Kogure , Yukio Fukushima
设计人： Akio Kogure , Yukio Fukushima

2. 发明授权

US06637982B2 Gas transportation method for grain 失效
标题翻译：粮食输送方式
公开(公告)号：US06637982B2
公开(公告)日：2003-10-28
申请号：US10043184
申请日：2002-01-14
申请人： Yukio Fukushima , Masaaki Miyamoto , Seiki Mitomo , Tatsunori Saigusa , Shoken Takahashi
发明人： Yukio Fukushima , Masaaki Miyamoto , Seiki Mitomo , Tatsunori Saigusa , Shoken Takahashi
IPC分类号： B65G5300
CPC分类号： B65G53/66
摘要： It is an object of the present invention to provide a method which is capable of reducing a crushing rate of grain when the grain such as rice is transported by means of gas through pipes. The temperature of the grain in a grain accommodation tank which is connected to a transportation pipe for grain is measured. A temperature signal indicating this temperature is sent to control means, which determines the temperature of transportation gas so that a difference between this temperature and the temperature of the grain is within a predetermined range. The determined temperature is transmitted to an intercooler so that the temperature of the transportation gas which is sent from a blower and flows through the transportation pipe is controlled to be at the determined specific temperature. Transportation of the grain by means of the transportation gas at this temperature prevents the grain from crushing.
摘要翻译：本发明的目的是提供一种当通过管道将气体通过水稻输送的时候能够降低谷粒的破碎率的方法。测量与谷物输送管连接的谷物容纳槽中的谷物的温度。指示该温度的温度信号被发送到控制装置，控制装置确定输送气体的温度，使得该温度与谷物温度之间的差在预定范围内。将确定的温度传递到中间冷却器，使得从鼓风机送出并流经输送管的输送气体的温度被控制在确定的特定温度。在这种温度下通过运输气体运输谷物可防止颗粒破碎。

3. 发明授权

US5398543A Method and apparatus for detection of vacuum leak 失效
标题翻译：用于检测真空泄漏的方法和装置
公开(公告)号：US5398543A
公开(公告)日：1995-03-21
申请号：US087969
申请日：1993-07-08
申请人： Yukio Fukushima , Kyoichi Sekiguchi , Yuzuru Higo , Nagaru Agatuma , Junichi Hashimoto
发明人： Yukio Fukushima , Kyoichi Sekiguchi , Yuzuru Higo , Nagaru Agatuma , Junichi Hashimoto
IPC分类号： G01M3/20 , G01M3/22 , G01M3/04
CPC分类号： G01M3/202
摘要： The present invention provides a method for detection of a vacuum leak of a vacuum vessel provided in an equipment, for example, an absorption chiller, and in which water and a solution (for example, lithium bromide solution) are charged. The gas in the vacuum vessel is purged by an auxiliary air pump while spraying helium as trace gas by a helium spray gun to the outer surface of the vacuum vessel under inspection of the absorption chiller, a part of the purged gas is passed through a dehumidifier where the steam is removed from the gas, a part of the purged gas is depressurized by reducing the partial pressure of the steam to zero, and it is detected by a helium-leak detector whether or not the trace gas (helium) leaks from the vacuum vessel. This method and an apparatus for carrying out the method permit to check for any vacuum leak and quantitatively determine it quickly, easily and with a high sensitivity whether the equipment under inspection is in or out of operation.
摘要翻译：本发明提供一种用于检测设置在例如吸收式制冷机的设备中的真空容器的真空泄漏的方法，其中加入水和溶液（例如，溴化锂溶液）。真空容器中的气体被辅助空气泵吹扫，同时通过氦喷枪将氦气作为痕量气体喷射到真空容器的外表面，在吸收式制冷机检查下，将一部分吹扫的气体通过除湿器在蒸汽从气体中除去的情况下，通过将蒸汽的分压降低到零，将一部分净化气体减压，并由氦泄漏检测器检测出痕量气体（氦气）是否从真空容器该方法和用于执行该方法的装置允许检查任何真空泄漏，并且可以快速，容易地且以高灵敏度定量地确定其被检查设备是否在运行中。

4. 发明授权

US06671110B2 Method and apparatus for detecting abnormal magnetic head fly height 失效
标题翻译：用于检测异常磁头飞高的方法和装置
公开(公告)号：US06671110B2
公开(公告)日：2003-12-30
申请号：US09776360
申请日：2001-02-02
申请人： Sachiyo Baba , Yukio Fukushima , Hidetsugu Tanka , Tetsuo Ueda
发明人： Sachiyo Baba , Yukio Fukushima , Hidetsugu Tanka , Tetsuo Ueda
IPC分类号： G11B2736
CPC分类号： G11B21/21 , G11B5/012 , G11B5/6029
摘要： A method and apparatus for detecting an abnormal fly height of a magnetic head. The method includes reproducing a servo signal recorded on a magnetic disk in advance by the magnetic head when a write operation for writing data on the magnetic disk by the magnetic head is initiated. Next, the gain of the servo signal based on the head part of the servo signal reproduced by the magnetic head is determined. The gain of the servo signal is then compared with a reference value to detect an abnormal fly height of the magnetic head. In an advantageous embodiment, the reference value is the gain of a servo signal determined when the fly height of the magnetic head is normal. Alternatively, in other advantageous embodiments, the reference value is based on the gain of a previous servo signal.
摘要翻译：一种用于检测磁头的异常飞行高度的方法和装置。该方法包括当通过磁头写入磁盘上的数据的写入操作时，由磁头预先再现记录在磁盘上的伺服信号。接下来，确定基于由磁头再现的伺服信号的头部的伺服信号的增益。然后将伺服信号的增益与参考值进行比较，以检测磁头的异常飞行高度。在有利的实施例中，参考值是当磁头的飞行高度正常时确定的伺服信号的增益。或者，在其他有利的实施例中，参考值基于先前伺服信号的增益。

5. 发明授权

US06441982B1 Dummy write method for a magnetic head and drive unit for carrying out the method 失效
标题翻译：用于执行该方法的磁头和驱动单元的虚拟写入方法
公开(公告)号：US06441982B1
公开(公告)日：2002-08-27
申请号：US09448234
申请日：1999-11-24
申请人： Yukio Fukushima , Tetsuo Ueda , Hideo Asano
发明人： Yukio Fukushima , Tetsuo Ueda , Hideo Asano
IPC分类号： G11B509
CPC分类号： G11B5/00 , G11B5/012 , G11B2005/0008 , G11B2005/0013 , G11B2005/0021
摘要： A drive unit which recovers from write instability by heating the magnetic head prior to performing a dummy write operation is described. In the preferred embodiments, once write instability has been detected the head may be heated by friction with the rotating disk or by an external heater. In the friction method the head is moved to a safe area of the disk such as a textured landing zone while the disk rotation is continued. In drives using unload ramps, a heater is preferably placed at the the ramp so that the head can be heated while parked on the ramp. In each of these embodiments dummy write operations are performed while the head is in a thermally excited state due to the heating. The combination of heating and the dummy write operation aids in restoring write stability.
摘要翻译：描述通过在执行虚拟写入操作之前加热磁头而从写入不稳定性恢复的驱动单元。在优选实施例中，一旦检测到写入不稳定性，头部可以通过与旋转盘的摩擦或外部加热器的摩擦来加热。在摩擦方法中，当盘旋转持续时，头移动到盘的安全区域，例如纹理着陆区。在使用卸载斜坡的驱动器中，优选地将加热器放置在斜坡处，使得头部可以在停放在斜坡上时被加热。在这些实施例的每一个中，由于加热，头部处于热激发状态时执行伪写入操作。加热和虚拟写入操作的组合有助于恢复写入稳定性。

6. 发明授权

US5521594A Road surface condition detector for automotive vehicle 失效
标题翻译：汽车路面状态检测仪
公开(公告)号：US5521594A
公开(公告)日：1996-05-28
申请号：US201429
申请日：1994-02-24
申请人： Yukio Fukushima
发明人： Yukio Fukushima
IPC分类号： B60K23/04 , B60G17/0165 , B60K23/08 , B60T8/172 , G01H3/12 , G01S15/88 , G08G1/00
CPC分类号： G01S15/60 , B60G17/0165 , B60T8/172 , G01H3/12 , B60T2210/12 , B60T2250/04
摘要： A road surface condition detector for detecting a dry/wet condition of a road surface includes an ultrasonic wave receiver 2 for picking up the ultrasonic noise generated by a road wheel tire 1, which increases conspicuously when the R is wet. The output of the ultrasonic wave receiver 2 is amplified by a amplifier 21, and the absolute level thereof is detected by an absolute level detector 22, and the absolute level is smoothed by a received-wave intensity detector 20. The smoothed signal is compared with a reference voltage Vt to determine the road surface condition. Preferably, the reference voltage Vt is varied in accordance with the vehicle speed. When the automotive vehicle is provided with ultrasonic wave transmitter/receiver units 3a and 3b, the ultrasonic noise component is extracted from the received signal by an ultrasonic noise intensity detector circuit 40, and the extracted component is compared with a reference voltage level to determine the road surface condition.
摘要翻译：用于检测路面的干/湿条件的路面状况检测器包括用于拾取由轮胎1产生的超声波噪声的超声波接收器2，当R为湿时，其显着增加。超声波接收器2的输出由放大器21放大，其绝对电平由绝对电平检测器22检测，绝对电平由接收波强度检测器20平滑化。平滑信号与参考电压Vt来确定路面状况。优选地，参考电压Vt根据车速而变化。当机动车辆设置有超声波发射器/接收器单元3a和3b时，通过超声波噪声强度检测器电路40从接收信号中提取超声波噪声分量，并将提取的分量与参考电压电平进行比较，以确定路面状况

7. 发明授权

US08951773B2 Production method for biofuel 有权
标题翻译：生物燃料生产方法
公开(公告)号：US08951773B2
公开(公告)日：2015-02-10
申请号：US13699780
申请日：2011-05-25
申请人： Hiroaki Kato , Ko Yamashita , Yukio Fukushima , Ken Amano , Takashi Kaneko , Iwao Ueda , Nobuo Aoki , Kengo Suzuki , Ryo Arashida , Ryohei Nakano
发明人： Hiroaki Kato , Ko Yamashita , Yukio Fukushima , Ken Amano , Takashi Kaneko , Iwao Ueda , Nobuo Aoki , Kengo Suzuki , Ryo Arashida , Ryohei Nakano
IPC分类号： C12N1/00 , C12N1/12 , C12P7/64 , C10L1/02
CPC分类号： C12P7/64 , C10G2300/1014 , C10G2300/4043 , C10L1/02 , C11B1/10 , C11C3/00 , C12P7/6463 , C12P7/649 , Y02E50/13 , Y02P30/20 , Y02P30/446
摘要： The present invention provides a production method for biofuel based on a technology to convert carbon-dioxide as a carbon source through photosynthesis by photosynthetic microorganisms to biomass and produce biofuel of the biomass. The production method for biofuel of the present invention comprises a culturing process (S1) of culturing in a culture solution photosynthetic microorganisms which store oils, fats and carbohydrates in cells of the photosynthetic microorganisms, an oil and fat conversion process (S2) of converting the carbohydrates stored in the cells of the photosynthetic microorganisms cultured in the culture apparatus to oils and fats, an extraction process (S3) of extracting the oils and fats out of the cells of the photosynthetic microorganisms, and a reforming process (S4) to reform the extracted oils and fats.
摘要翻译：本发明提供了一种生物燃料的生产方法，其基于通过光合微生物通过光合作用将碳二
氧化碳转化为生物质并生产生物燃料的技术。本发明的生物燃料的制造方法包括在光合微生物的细胞中储存油，脂肪和碳水化合物的培养液中培养光合微生物的培养方法（S1），将光合微生物的细胞中的油脂转化方法（S2）储存在培养装置中培养的光合微生物的细胞中的碳水化合物用于油和脂肪，从光合微生物的细胞中提取油和脂肪的提取方法（S3）和重整方法（S4）提取油脂。

8. 发明授权

US06601610B1 Changeover valve and gas transportation pipe system 失效
标题翻译：切换阀和输气管道系统
公开(公告)号：US06601610B1
公开(公告)日：2003-08-05
申请号：US10043185
申请日：2002-01-14
申请人： Seiki Mitomo , Yukio Fukushima , Masaaki Miyamoto , Shoken Takahashi
发明人： Seiki Mitomo , Yukio Fukushima , Masaaki Miyamoto , Shoken Takahashi
IPC分类号： F16K1107
CPC分类号： F16K11/0853 , B65G53/56 , Y10T137/86871 , Y10T137/87804
摘要： It is an object of the present invention to provide a changeover valve which is capable of preventing granular material from being crushed when the granular material is transported by gas through a pipe system, and more particularly a changeover valve which is capable of preventing grain from being crushed, broken, and chipped when the grain such as rice is transported by gas through the pipe system. It is another object of the present invention to provide a gas transportation pipe system for grain to which the changeover valve is applied. The changeover valve according to the present invention comprises: a valve disc in a cylinder shape including on a side part thereof a through passage which is connected to transportation passages on an upstream side and a downstream side and which is in an eccentric position deviated from a center of the cylinder; a casing for rotatably accommodating the valve disc therein; and a pair of discharge passages which are provided in the casing and connected to the through passage of the valve disc, and an inside diameter of an introducing passage of the changeover valve at an output end thereof is smaller than an inside diameter of the through passage of the valve disc and an inside diameter of the introducing passage in an output side part has a shape gradually decreasing in size toward the downstream side while an inside diameter of each of the pair of the discharge passages at an input end thereof is larger than the inside diameter of the through passage of the valve disc and an inside diameter of each of the pair of the discharge passages in an input side part has al shape gradually increasing in size toward the upstream side.
摘要翻译：本发明的目的是提供一种切换阀，其能够在粒状材料通过管道系统被气体输送时能够防止颗粒状物料被粉碎，特别是能够防止颗粒物变形的切换阀当稻米等粮食通过管道系统输送时，粉碎，破碎和碎裂。本发明的另一个目的是提供一种用于施加切换阀的颗粒的气体输送管道系统。根据本发明的切换阀包括：气缸形状的阀盘，其在其侧部包括通孔，该通道连接到上游侧和下游侧的输送通道，该偏心位置偏离圆筒中心; 一个可旋转地容纳阀盘的壳体; 以及一对排出通道，其设置在壳体中并连接到阀盘的贯通通道，并且其输出端处的转换阀的引入通道的内径小于通孔的内径并且输出侧部分中的引导通道的内径具有朝向下游侧逐渐减小的形状，而在其输入端的一对排出通道中的每一个的内径大于阀盘的贯通通道的内径和输入侧部分的一对排出通道的每一个的内径的尺寸朝向上游侧逐渐增大。

9. 发明授权

US06496315B1 Disk drive with off-track write prevention 失效
标题翻译：磁盘驱动器，具有非磁道写入防止功能
公开(公告)号：US06496315B1
公开(公告)日：2002-12-17
申请号：US09448233
申请日：1999-11-24
申请人： Tetsuo Ueda , Yukio Fukushima , Tatsuya Sakai
发明人： Tetsuo Ueda , Yukio Fukushima , Tatsuya Sakai
IPC分类号： G11B1504
CPC分类号： G11B5/59627 , G11B5/59688
摘要： A disk drive with the capability to prevent off-track writing with reduced false triggering is described. An improved method of predicting the position of a head is used to determine whether the head is on or off-track. A position error signal at an nth servo position Pn and a velocity Vn at the nth servo position (Vn=Pn−Pn−1) are calculated using values read at the nth and n−1 head positions. Based on these Pn and Vn and on the output of the servo controller at the nth servo position Un, the predicted PESn+1 is calculated as: Predicted PESn+1=Pn+Vn+kUn where k is a constant. Data is inhibited from being written between the nth servo position and the (n+1) servo position, when absolute values of the calculated Pn, Vn, and predicted PESn+1 meet any condition of the following conditions (1) through (3): (1) |Pn|>C1, (2) |Vn|>C2, and (3) |Predicted PESn+1>C3 where C1, C2, and C3 are constants determined for the embodiment.
摘要翻译：描述了一种能够以减少错误触发来防止偏离写入的能力的磁盘驱动器。使用预测头部位置的改进方法来确定头部是开启还是离开轨迹。使用在第n和第n-1个头部位置读取的值来计算第n个伺服位置Pn处的位置误差信号和第n个伺服位置处的速度Vn（Vn = Pn-Pn-1）。基于这些Pn和Vn以及在第n个伺服位置Un处的伺服控制器的输出，预测的PESn + 1被计算为：其中k是常数。禁止数据写入第n个伺服位置和（ n + 1）伺服位置，当计算的Pn，Vn和预测的PESn + 1的绝对值满足以下条件（1）至（3）的任何条件时：（1）| Pn |> C1，（2）| Vn |> C2和（3）|预测的PESn + 1> C3，其中C1，C2和C3是为实施例确定的常数。

10. 发明授权

US06198604B1 Method of and apparatus for unlocking an actuator in a disk storage apparatus 失效
标题翻译：用于解锁盘存储装置中的致动器的方法和装置
公开(公告)号：US06198604B1
公开(公告)日：2001-03-06
申请号：US08268861
申请日：1994-06-29
申请人： Yukio Fukushima , Junichi Kimura
发明人： Yukio Fukushima , Junichi Kimura
IPC分类号： G11B554
CPC分类号： G11B5/54 , G11B21/12 , G11B21/22
摘要： In the present invention, a disk storage apparatus 1 is previously given acceleration current Ia and acceleration time Ta which is supplied to an actuator 6 for releasing the actuator from a permanent magnet 12, and deceleration current Id and deceleration time Td which is supplied to the actuator 6 for stopping the released actuator 6 at a data zone on a disk. When power-on operation, the actuator is driven according to the previously stored acceleration current, acceleration time, deceleration current, and deceleration time to be released from the permanent magnet lock.
摘要翻译：在本发明中，磁盘存储装置1预先被赋予加速电流Ia和加速时间Ta，加速时间Ta被提供给用于从永磁体12释放致动器的致动器6以及提供给永磁体12的减速电流Id和减速时间Td 致动器6，用于在盘上的数据区停止释放的致动器6。上电操作时，执行器按照先前存储的加速电流，加速时间，减速电流和减速时间从永久磁铁锁释放。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式