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1. 发明授权

US08459974B2 Six-blade biaxial rotary positive-displacement pump 有权
标题翻译：六叶双轴旋转正排量泵
公开(公告)号：US08459974B2
公开(公告)日：2013-06-11
申请号：US13095292
申请日：2011-04-27
申请人： Yasuna Yokoi , Akitomo Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hideyuki Okano , Takashi Yokoi
发明人： Yasuna Yokoi , Akitomo Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hideyuki Okano , Takashi Yokoi
IPC分类号： F03C2/00 , F03C4/00 , F04C18/00
CPC分类号： F04C18/18 , F04C18/084 , F04C27/009 , F04C2210/222 , F04C2210/24 , F04C2250/20
摘要： A six-blade biaxial rotary positive-displacement pump includes a casing formed with a suction port and a discharge port, a pair of rotors accommodated in the casing and having rotor shafts rotatably mounted on housings fixed to opposed ends of the casing, respectively. Each rotor is formed with six blades extending radially equiangularly about the rotor shaft. Each blade is formed so as to have a constant thickness in a rotational direction of each rotor. Each blade has an apex and a valley, and a distance between the apex and the valley is set so as to range from three to five times larger than the thickness of each blade.
摘要翻译：六叶片双轴旋转正排量泵包括形成有吸入口和排出口的壳体，容纳在壳体中的一对转子，并且转子轴可旋转地安装在固定到壳体的相对端部的壳体上。每个转子形成有六个叶片，围绕转子轴径向等角地延伸。每个叶片形成为在每个转子的旋转方向上具有恒定的厚度。每个叶片具有顶点和谷部，并且顶点和谷部之间的距离被设定为比每个叶片的厚度大三至五倍的范围。

2. 发明申请

US20100270690A1 MICROSCOPIC BUBBLE GENERATING APPARATUS 有权
标题翻译：微生物泡沫发生装置
公开(公告)号：US20100270690A1
公开(公告)日：2010-10-28
申请号：US12758841
申请日：2010-04-13
申请人： Yasuna Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hiroyuki Ito , Ikuhito Yokoi
发明人： Yasuna Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hiroyuki Ito , Ikuhito Yokoi
IPC分类号： C02F1/74 , B01F3/04
CPC分类号： C02F7/00 , B01F3/04503 , B01F5/0603 , B01F5/0608 , B01F5/14 , B01F13/103 , B01F2003/04858 , Y02W10/15
摘要： A microscopic bubble generating apparatus includes a Roots-type pump including a pair of multi-lobed Roots rotors housed in a pump casing, and a drive motor rotating the rotors, a suction pipe connected to a suction port of the pump casing, a discharge pipe connected to a discharge port of the pump casing, and a conduit communicating with the suction pipe and having an air inlet and a collision member with which sucked water is caused to collide. The pump is operated to suck water through the suction pipe and to cause the water mixed with air sucked through the air inlet to collide with the collision member so that a number of bubbles are generated. The bubbles are refined by a compressing action of the pump to be rendered microscopic. The water containing the microscopic bubbles is released from the discharge pipe into water in a septic tank or river.
摘要翻译：微型气泡发生装置包括：罗茨式泵，其包括容纳在泵壳体中的一对多叶状罗茨转子和旋转转子的驱动马达，连接到泵壳体的吸入口的吸入管，排出管连接到泵壳的排出口，以及与吸入管连通并具有进气口和碰撞构件的导管，与该吸入水相撞。泵被操作以通过吸入管吸水，并使与吸入空气的空气混合的水与碰撞构件碰撞，从而产生许多气泡。气泡通过泵的压缩作用被精炼，以显微镜显微镜。含有微小气泡的水从排放管中释放到化粪池或河流中的水中。

3. 发明申请

US20080083333A1 Dust collector 审中-公开
标题翻译：除尘器
公开(公告)号：US20080083333A1
公开(公告)日：2008-04-10
申请号：US11646676
申请日：2006-12-28
申请人： Yasuna Yokoi , Toshiaki Kato , Masafumi Takeda , Yoshinobu Ito
发明人： Yasuna Yokoi , Toshiaki Kato , Masafumi Takeda , Yoshinobu Ito
IPC分类号： B01D46/00
CPC分类号： B01D46/0056 , B01D46/0065 , B01D46/0089 , B01D46/26
摘要： A dust collector includes a collection unit including a suction pipe and a Roots blower outwardly discharging the air having passed through the collection unit. The collection unit further includes a rotational shaft rotatably mounted in a housing of the case and disposed so as to face an interior of the case, a rotary filter mounted on the shaft and including a cylindrical porous core and a filter material attached to an outer circumference of the core and having a number of folds made of nonwoven cloth with a mesh into a continuous zigzag shape, an air blower nozzle blowing on an outer surface of the rotary filter pressure air produced by drive of the blower in a reverse direction thereby to clean the filter, and a recovery bag accommodating the dust or the like removed from the rotary filer during cleaning by the air blower nozzle.
摘要翻译：集尘器包括收集单元，该收集单元包括抽吸管和罗茨鼓风机，向外排出已经通过收集单元的空气。收集单元还包括可旋转地安装在壳体的壳体中并且被设置为面向壳体内部的旋转轴，安装在轴上的旋转过滤器，并且包括圆柱形多孔芯和附接到外周的过滤材料并且具有多个由网状的无纺布构成的连续曲折形状的折叠部，鼓风机喷嘴吹入通过鼓风机沿相反方向驱动而产生的旋转过滤器压力空气的外表面，从而清洁过滤器和回收袋，其容纳在通过鼓风机喷嘴清洁期间从旋转过滤器除去的灰尘等。

4. 发明授权

US08292269B2 Microscopic bubble generating apparatus 有权
标题翻译：显微镜气泡生成装置
公开(公告)号：US08292269B2
公开(公告)日：2012-10-23
申请号：US12758841
申请日：2010-04-13
申请人： Yasuna Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hiroyuki Ito , Ikuhito Yokoi
发明人： Yasuna Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hiroyuki Ito , Ikuhito Yokoi
IPC分类号： B01F3/04
CPC分类号： C02F7/00 , B01F3/04503 , B01F5/0603 , B01F5/0608 , B01F5/14 , B01F13/103 , B01F2003/04858 , Y02W10/15
摘要： A microscopic bubble generating apparatus includes a Roots-type pump including a pair of multi-lobed Roots rotors housed in a pump casing, and a drive motor rotating the rotors, a suction pipe connected to a suction port of the pump casing, a discharge pipe connected to a discharge port of the pump casing, and a conduit communicating with the suction pipe and having an air inlet and a collision member with which sucked water is caused to collide. The pump is operated to suck water through the suction pipe and to cause the water mixed with air sucked through the air inlet to collide with the collision member so that a number of bubbles are generated. The bubbles are refined by a compressing action of the pump to be rendered microscopic. The water containing the microscopic bubbles is released from the discharge pipe into water in a septic tank or river.
摘要翻译：微型气泡生成装置包括：罗茨式泵，其包括容纳在泵壳体中的一对多叶状罗茨转子和旋转所述转子的驱动马达，与所述泵壳体的吸入口连接的吸入管，排出管连接到泵壳的排出口，以及与吸入管连通并具有进气口和碰撞构件的导管，与该吸入水相撞。泵被操作以通过吸入管吸水，并使与吸入空气的空气混合的水与碰撞构件碰撞，从而产生许多气泡。气泡通过泵的压缩作用被精炼，以显微镜显微镜。含有微小气泡的水从排放管中释放到化粪池或河流中的水中。

5. 发明申请

US20120093673A1 SIX-BLADE BIAXIAL ROTARY POSITIVE-DISPLACEMENT PUMP 有权
标题翻译：六刃双向旋转正位移泵
公开(公告)号：US20120093673A1
公开(公告)日：2012-04-19
申请号：US13095292
申请日：2011-04-27
申请人： Yasuna Yokoi , Akitomo Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hideyuki Okano , Takashi Yokoi
发明人： Yasuna Yokoi , Akitomo Yokoi , Yoshinobu Ito , Toshiaki Kato , Masafumi Takeda , Kouiti Kume , Hideyuki Okano , Takashi Yokoi
IPC分类号： F01C1/18
CPC分类号： F04C18/18 , F04C18/084 , F04C27/009 , F04C2210/222 , F04C2210/24 , F04C2250/20
摘要： A six-blade biaxial rotary positive-displacement pump includes a casing formed with a suction port and a discharge port, a pair of rotors accommodated in the casing and having rotor shafts rotatably mounted on housings fixed to opposed ends of the casing, respectively. Each rotor is formed with six blades extending radially equiangularly about the rotor shaft. Each blade is formed so as to have a constant thickness in a rotational direction of each rotor. Each blade has an apex and a valley, and a distance between the apex and the valley is set so as to range from three to five times larger than the thickness of each blade.
摘要翻译：六叶片双轴旋转正排量泵包括形成有吸入口和排出口的壳体，容纳在壳体中的一对转子，并且转子轴可旋转地安装在固定到壳体的相对端部的壳体上。每个转子形成有六个叶片，围绕转子轴径向等角地延伸。每个叶片形成为在每个转子的旋转方向上具有恒定的厚度。每个叶片具有顶点和谷部，并且顶点和谷部之间的距离被设定为比每个叶片的厚度大三至五倍的范围。

6. 发明授权

US10328385B2 Carbon dioxide-containing gas recovery apparatus 有权
公开(公告)号：US10328385B2
公开(公告)日：2019-06-25
申请号：US15521147
申请日：2016-06-21
申请人： Yasuna Yokoi , Anlet Co., Ltd.
发明人： Yasuna Yokoi , Toshiaki Kato , Hideyuki Okano , Yoshinobu Ito
IPC分类号： B01F3/04 , F03C2/00 , F03C4/00 , B01D53/18 , B01F5/12 , B01D53/62 , B01F1/00 , B01D53/14
摘要： A pump housing of the carbon dioxide-containing gas recovery apparatus is formed with a first chamber and a second chamber partitioned by a partition wall. The first and second chambers and communicate with each other through a third chamber. The first chamber communicates with a water supply opening and a carbon dioxide-containing gas inlet. When blown against water filling the first chamber, a carbon dioxide-containing gas is dissolved in the water, and the carbon dioxide-containing gas remaining undissolved exists as bubbles in the water. When a pair of six-blade rotors oppositely disposed on two axes and in the third chamber compress the bubbles to be refined into different bubbles, the carbon dioxide-containing gas can further be dissolved in the water by a compression action. An aqueous solution of carbon dioxide-containing gas is discharged from a water outlet communicating with the second chamber.

7. 发明授权

US07270783B2 Analysis system and analysis method 有权
标题翻译：分析系统和分析方法
公开(公告)号：US07270783B2
公开(公告)日：2007-09-18
申请号：US10004259
申请日：2001-11-01
申请人： Toshikazu Takase , Keiji Eguchi , Toshiaki Kato
发明人： Toshikazu Takase , Keiji Eguchi , Toshiaki Kato
IPC分类号： B32B5/02
CPC分类号： G01R33/307 , G01N1/40 , G01N30/82 , G01N30/84 , G01N35/0099 , G01N35/025 , G01N2001/4027 , G01N2030/8417 , G01N2035/00386 , G01N2035/00524 , G01N2035/00554 , G01N2035/1058 , Y10T436/11 , Y10T436/113332 , Y10T436/114165 , Y10T436/2575
摘要： An analysis system which permits sample pretreatment which comprises: a sample rack; a sample container supply, a sample dispenser, a solvent-removing evaporator, a solvent dispenser for dispensing a second solvent, a sample-stirring means, a sample aspirating-and-transferring means, a sample recovery means, a sample container recovery means, and a control means for controlling the aforementioned various means.
摘要翻译：一种允许样品预处理的分析系统，包括：样品架; 样品容器供应品，样品分配器，溶剂除去蒸发器，用于分配第二溶剂的溶剂分配器，样品搅拌装置，样品抽吸 - 转移装置，样品回收装置，样品容器回收装置，以及用于控制上述各种装置的控制装置。

8. 发明授权

US06927078B2 Method of measuring contact resistance of probe and method of testing semiconductor device 失效
公开(公告)号：US06927078B2
公开(公告)日：2005-08-09
申请号：US10648343
申请日：2003-08-27
申请人： Masakatsu Saijyo , Toshiaki Kato
发明人： Masakatsu Saijyo , Toshiaki Kato
IPC分类号： G01R31/26 , G01R1/06 , G01R1/073 , G01R3/00 , H01L21/66
CPC分类号： G01R3/00
摘要： A measuring method of the contact resistance of a probe includes bringing a plurality of probes including a first and second probes into contact with a plurality of electrode pads that is disposed on a semiconductor device to be electrically tested and connected each other with a conductive wiring; connecting a power supply to at least one predetermined first probe of the plurality of probes and supplying a current or a voltage from the first probe through the electrode pad and the wiring to the second probe to the semiconductor device; measuring the contact resistance between the electrode pad and the probe based on the current or the voltage supplied to the semiconductor device; judging whether the measured contact resistance is equal to or more than a predetermined value or not; and when the contact resistance is equal to or more than the predetermined value, the probes are cleansed.

9. 发明授权

US07233331B2 Parallel object task engine and processing method 有权
标题翻译：并行对象任务引擎和处理方法
公开(公告)号：US07233331B2
公开(公告)日：2007-06-19
申请号：US09809147
申请日：2001-03-14
申请人： Toshiaki Kato
发明人： Toshiaki Kato
IPC分类号： G06T15/50 , G06F17/00 , G06F9/46
CPC分类号： G06F8/45
摘要： A parallel processing system and method for performing processing tasks in parallel on a plurality of processors breaks down a processing task into a plurality of self-contained task objects, each of which has one or more “data-waiting” slots for receiving a respective data input required for performing a computational step. The task objects are maintained in a “waiting” state while awaiting one or more inputs to fill its slots. When all slots are filled, the task object is placed in an “active” state and can be performed on a processor without waiting for any other input. The “active” tasks objects are placed in a queue and assigned to a next available processor. The status of the task object is changed to a “dead” state when the computation has been completed, and dead task objects are removed from memory at periodic intervals. This method is well suited to computer graphics (CG) rendering, and particularly to the shading task which can be broken up into task spaces of task objects for shading each pixel of an image frame based upon light sources in the scene. By allowing shading task objects to be defined with “data-waiting” slots for light/color data input, and placing task objects in the “active” state for processing by the next available one of an array of processors, the parallel processing efficiency can be kept high without wasting processing resources waiting for return of data.
摘要翻译：用于在多个处理器上并行执行处理任务的并行处理系统和方法将处理任务分解为多个独立任务对象，每个任务对象具有一个或多个用于接收相应数据的“数据等待”时隙执行计算步骤所需的输入。任务对象在等待一个或多个输入填充其插槽时处于“等待”状态。当所有插槽都被填充时，任务对象将处于“活动”状态，可以在处理器上执行，而无需等待任何其他输入。 “活动”任务对象放置在队列中并分配给下一个可用的处理器。当计算完成时，任务对象的状态变为“死”状态，并且以周期性间隔从内存中删除死任务对象。这种方法非常适合于计算机图形（CG）渲染，特别是对于可以分解为任务对象的任务空间的着色任务，用于基于场景中的光源来遮蔽图像帧的每个像素。通过允许使用用于光/彩色数据输入的“数据等待”时隙来定义着色任务对象，并且将任务对象置于“活动”状态以供处理器阵列中的下一个可用处理器处理，并行处理效率可以保持高度，而不浪费处理资源等待数据的返回。

10. 发明授权

US07062691B2 Method and apparatus for displaying test results and recording medium 失效
标题翻译：用于显示测试结果和记录介质的方法和装置
公开(公告)号：US07062691B2
公开(公告)日：2006-06-13
申请号：US10458637
申请日：2003-06-11
申请人： Toshiaki Kato
发明人： Toshiaki Kato
IPC分类号： G01R31/28
CPC分类号： G01R31/31704 , G01R31/31912 , G11C29/006 , G11C29/56 , G11C2029/5604
摘要： There are provided a method and an apparatus for displaying test results and a recording medium, which allow easy detection of Devices for Testing in which probes are destroyed. The apparatus has two wafer probers, a work station, and a PC. On the basis of a display program and a display mode switching program stored in a ROM of the work station, respective test results of testing semiconductor chips by the two wafer probers are displayed on a CRT of the PC in correspondence to positions of the semiconductor chips on a wafer substrate, and, at the same time, a pass/fail ratio for each of the DFT's is displayed in parallel with the test results of the semiconductor chips.
摘要翻译：提供了一种用于显示测试结果的方法和装置和一种记录介质，其允许容易地检测其中探针被破坏的测试装置。该设备具有两个晶片探测器，一个工作站和一台PC。基于存储在工作站的ROM中的显示程序和显示模式切换程序，通过两个晶片探测器测试半导体芯片的各个测试结果对应于半导体芯片的位置显示在PC的CRT上在晶片基板上，并且与半导体芯片的测试结果并行地显示每个DFT的通过/失败率。

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