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1. 发明授权

US07913994B2 Feeding device 有权
标题翻译：送料装置
公开(公告)号：US07913994B2
公开(公告)日：2011-03-29
申请号：US12248920
申请日：2008-10-10
申请人： Shuichi Morikawa , Masao Takayama , Hideyuki Okumura
发明人： Shuichi Morikawa , Masao Takayama , Hideyuki Okumura
IPC分类号： B65H3/52
CPC分类号： B65H3/063 , B65H3/5284 , B65H2220/09 , B65H2404/10
摘要： In a feeding device, a first friction pad and a second friction pad are disposed on a circumferential surface of a pick roller so that a first contact area and a second contact area overlap each other. Thus, to a conveyance-target medium, which is either one of a conveyed medium and a separation-target medium, pressing forces are successively applied by the first friction pad or the second friction pad over the first contact area to the second contact area. Therefore, the conveyance-target medium, which is either one of the conveyed medium and the separation-target medium, successively receives a separation force in a total contact area wider than an area when receiving a separation force only in either one of the first contact area and the second contact area. With this, the capability of separating the conveyed medium and the separation-target medium can be increased.
摘要翻译：在进给装置中，第一摩擦垫和第二摩擦垫设置在拾取辊的圆周表面上，使得第一接触区域和第二接触区域彼此重叠。因此，作为输送介质和分离对象介质中的任一个的输送对象介质，第一摩擦垫或第二摩擦垫在第一接触区域上依次施加按压力到第二接触区域。因此，作为输送介质和分离对象介质中的任一个的输送对象介质，在仅接收分离力的区域的宽度以上的接触区域中依次接收分离力，该区域仅在第一接触区域和第二接触区域。由此，可以提高分离输送介质和分离对象介质的能力。

2. 发明授权

US08371573B2 Feeding device 有权
标题翻译：送料装置
公开(公告)号：US08371573B2
公开(公告)日：2013-02-12
申请号：US13029498
申请日：2011-02-17
申请人： Shuichi Morikawa , Masao Takayama , Hideyuki Okumura
发明人： Shuichi Morikawa , Masao Takayama , Hideyuki Okumura
IPC分类号： B65H3/52
CPC分类号： B65H3/063 , B65H3/5284 , B65H2220/09 , B65H2404/10
摘要： A feeding device includes a tray for stacking sheet-like conveyance-target media, a first pressing unit, and a second pressing unit. The first and second pressing units face and apply a first and second pressing force, respectively, on a circumferential surface of a pick roller so that a first contact area and a second contact area overlap each other. The first pressing unit includes a first pressing unit separation roller, and the first contact area is defined wherein the first pressing unit and the pick roller make contact with each other. The second contact area is defined wherein the second pressing unit and the pick roller make contact with each other such that the first contact area and the second contact appear to partly overlap each other when viewed from an axial direction of the pick roller.
摘要翻译：进给装置包括用于堆叠片状输送目标介质的托盘，第一按压单元和第二按压单元。第一和第二按压单元分别面对并在拾取辊的圆周表面上施加第一和第二按压力，使得第一接触区域和第二接触区域彼此重叠。第一按压单元包括第一按压单元分离辊，并且限定第一接触区域，其中第一按压单元和拾取辊彼此接触。限定第二接触区域，其中第二按压单元和拾取辊彼此接触，使得当从拾取辊的轴向观察时，第一接触区域和第二接触部分彼此部分重叠。

3. 发明授权

US08466820B2 Oversampling A/D converter 有权
公开(公告)号：US08466820B2
公开(公告)日：2013-06-18
申请号：US13025666
申请日：2011-02-11
申请人： Shiro Dosho , Kazuo Matsukawa , Masao Takayama , Yosuke Mitani
发明人： Shiro Dosho , Kazuo Matsukawa , Masao Takayama , Yosuke Mitani
IPC分类号： H03M3/00
CPC分类号： H03M1/12 , H03M3/344 , H03M3/43 , H03M3/454
摘要： An oversampling A/D converter includes a first filter including a first resistive element, a first capacitive element, a second resistive element, an operational amplifier, and a second capacitive element; a second filter receiving an output of the first filter; a third filter including a third resistive element, a third capacitive element, and a fourth resistive element; a quantizer receiving an output of the third filter and generating a digital signal; and a D/A converter converting the digital signal to an analog current signal. The D/A converter inputs the generated analog current signal to an inverting input terminal of the operational amplifier.

4. 发明申请

US20120293346A1 OFFSET CORRECTION DEVICE OF COMPARATOR 有权
标题翻译：比较器偏移校正装置
公开(公告)号：US20120293346A1
公开(公告)日：2012-11-22
申请号：US13564496
申请日：2012-08-01
申请人： Masao Takayama , Kazuo Matsukawa
发明人： Masao Takayama , Kazuo Matsukawa
IPC分类号： H03L5/00 , H03M3/02 , H03M1/12
CPC分类号： H03M1/1023 , H03K3/356139 , H03K5/2481 , H03K5/249 , H03M1/36
摘要： A comparator offset correction device opens an open switch 205 and closes a short-circuit switch 204 in offset correction of a comparator 201. In this state, a controller 203 allows the comparator 201 to repeat, more than once, the operation of comparing reference voltages 101 input to two input terminals with each other. The filter 202 outputs a frequency signal obtained by smoothing a plurality of comparison results. Based on the frequency signal from the filter 202, the controller 203 outputs a threshold value control signal to the comparator 201 so that the ratio of a high-level voltage to a low-level voltage in the results of the comparison in the comparator 201 is 50%. Thus, even when a current which will be input may differ from a current which is currently input due to, for example, the influence of noise, the threshold value offset amount is normally corrected.
摘要翻译：比较器偏移校正装置打开开关205并在比较器201的偏移校正中闭合短路开关204.在该状态下，控制器203允许比较器201多次重复比较参考电压 101输入到两个输入端子。滤波器202输出通过平滑多个比较结果而获得的频率信号。基于来自滤波器202的频率信号，控制器203向比较器201输出阈值控制信号，使比较器201中的比较结果中的高电平电压与低电平电压的比率为 50％。因此，即使当输入的电流可能与由于例如噪声的影响而当前输入的电流不同时，通常校正阈值偏移量。

5. 发明授权

US08258990B2 Integrator, resonator, and oversampling A/D converter 有权
标题翻译：积分器，谐振器和过采样A / D转换器
公开(公告)号：US08258990B2
公开(公告)日：2012-09-04
申请号：US12888126
申请日：2010-09-22
申请人： Shiro Dosho , Takashi Morie , Kazuo Matsukawa , Yosuke Mitani , Masao Takayama
发明人： Shiro Dosho , Takashi Morie , Kazuo Matsukawa , Yosuke Mitani , Masao Takayama
IPC分类号： H03M3/00
CPC分类号： H03M3/454 , H03M3/404 , H03M3/43
摘要： An integrator includes an operational amplifier, a first filter connected to an inverting input terminal of the operational amplifier, and a second filter connected between the inverting input terminal and an output terminal of the operational amplifier. The first filter includes n resistive elements connected in series, and (n−1) capacitive elements each having one end connected to an interconnecting node of the resistive elements and the other end connected to ground. The second filter includes n capacitive elements connected in series, and (n−1) resistive elements each having one end connected to an interconnecting node of the capacitive elements and the other end connected to ground.
摘要翻译：积分器包括运算放大器，连接到运算放大器的反相输入端的第一滤波器和连接在运算放大器的反相输入端和输出端之间的第二滤波器。第一滤波器包括串联连接的n个电阻元件和（n-1）个电容元件，每个电容元件的一端连接到电阻元件的互连节点，另一端连接到地。第二滤波器包括串联连接的n个电容元件和（n-1）个电阻元件，每个电阻元件的一端连接到电容元件的互连节点，另一端连接到地。

6. 发明授权

US07638459B2 Layered composition and processes for preparing and using the composition 有权
标题翻译：用于制备和使用组合物的分层组合物和方法
公开(公告)号：US07638459B2
公开(公告)日：2009-12-29
申请号：US11137189
申请日：2005-05-25
申请人： Dean E. Rende , James E. Rekoske , Jeffery C. Bricker , Jeffrey L. Boike , Masao Takayama , Kouji Hara , Nobuyuki Aoi
发明人： Dean E. Rende , James E. Rekoske , Jeffery C. Bricker , Jeffrey L. Boike , Masao Takayama , Kouji Hara , Nobuyuki Aoi
IPC分类号： B01J23/00 , B01J21/00 , B01J29/00 , B01J20/00
CPC分类号： C07C5/321 , B01J21/063 , B01J21/066 , B01J23/38 , B01J32/00 , B01J37/0036 , B01J37/0045 , B01J37/0219 , B01J37/0221 , C07C5/333 , C10G11/04 , C10G45/40 , C10G45/62 , C10G47/14 , C07C15/46
摘要： A layered composition which can be used in various processes has been developed. The composition comprises an inner core such as a cordierite core and an outer layer comprising a refractory inorganic oxide, a fibrous component and an inorganic binder. The refractory inorganic oxide layer can be alumina, zirconia, titania, etc. while the fibrous component can be titania fibers, silica fibers, carbon fibers, etc. The inorganic oxide binder can be alumina, silica, zirconia, etc. The layer can also contain catalytic metals such as gold and platinum plus other modifiers. The layered composition is prepared by coating the inner core with a slurry comprising the refractory inorganic oxide, fibrous component, an inorganic binder precursor and an organic binding agent such as polyvinyl alcohol. The composition can be used in various hydrocarbon conversion processes.
摘要翻译：已经开发了可用于各种方法的分层组合物。该组合物包括内核，例如堇青石芯，外层包含耐火无机氧化物，纤维组分和无机粘合剂。难熔无机氧化物层可以是氧化铝，氧化锆，二氧化钛等，而纤维成分可以是二氧化钛纤维，二氧化硅纤维，碳纤维等。无机氧化物粘合剂可以是氧化铝，二氧化硅，氧化锆等。该层也可以含有催化金属如金和铂加其他改性剂。通过用包含耐火无机氧化物，纤维组分，无机粘合剂前体和有机粘合剂如聚乙烯醇的浆料涂覆内芯来制备层状组合物。该组合物可用于各种烃转化方法中。

7. 发明申请

US20080287703A1 LAYERED COMPOSITION AND PROCESSES FOR PREPARING AND USING THE COMPOSITION 有权
标题翻译：层状组合物和制备和使用组合物的方法
公开(公告)号：US20080287703A1
公开(公告)日：2008-11-20
申请号：US12098951
申请日：2008-04-07
申请人： Tao Wang , Dean E. Rende , James E. Rekoske , Jeffery C. Bricker , Jeffrey L. Boike , Masao Takayama , Kouji Hara , Nobuyuki Aoi
发明人： Tao Wang , Dean E. Rende , James E. Rekoske , Jeffery C. Bricker , Jeffrey L. Boike , Masao Takayama , Kouji Hara , Nobuyuki Aoi
IPC分类号： C07C67/055
CPC分类号： B01J37/0242 , B01J23/44 , B01J23/52 , B01J23/58 , B01J37/0219 , B01J37/0221 , C07C67/055 , C07C69/01 , C07C69/15
摘要： A layered composition which can be used in various processes has been developed. The composition comprises an inner core such as a cordierite core and an outer layer comprising a refractory inorganic oxide, a fibrous component and an inorganic binder. The refractory inorganic oxide layer can be alumina, zirconia, titania, etc. while the fibrous component can be titania fibers, silica fibers, carbon fibers, etc. The inorganic oxide binder can be alumina, silica, zirconia, etc. The layer can also contain catalytic metals such as gold and platinum plus other modifiers. The layered composition is prepared by coating the inner core with a slurry comprising the refractory inorganic oxide, fibrous component, an inorganic binder precursor and an organic binding agent such as polyvinyl alcohol. The composition can be used in various hydrocarbon conversion processes including production of vinyl acetate.
摘要翻译：已经开发了可用于各种方法的分层组合物。该组合物包括内核，例如堇青石芯，外层包含耐火无机氧化物，纤维组分和无机粘合剂。难熔无机氧化物层可以是氧化铝，氧化锆，二氧化钛等，而纤维成分可以是二氧化钛纤维，二氧化硅纤维，碳纤维等。无机氧化物粘合剂可以是氧化铝，二氧化硅，氧化锆等。该层也可以含有催化金属如金和铂加其他改性剂。通过用包含耐火无机氧化物，纤维组分，无机粘合剂前体和有机粘合剂如聚乙烯醇的浆料涂覆内芯来制备层状组合物。该组合物可用于各种烃转化方法，包括生产乙酸乙烯酯。

8. 发明授权

US06177381B1 Layered catalyst composition and processes for preparing and using the composition 有权
公开(公告)号：US06177381B1
公开(公告)日：2001-01-23
申请号：US09185189
申请日：1998-11-03
申请人： Robert H Jensen , Jeffrey C. Bricker , Qianjun Chen , Masaru Tatsushima , Kenji Kikuchi , Masao Takayama , Koji Hara , Isao Tsunokuma , Hiroyuki Serizawa
发明人： Robert H Jensen , Jeffrey C. Bricker , Qianjun Chen , Masaru Tatsushima , Kenji Kikuchi , Masao Takayama , Koji Hara , Isao Tsunokuma , Hiroyuki Serizawa
IPC分类号： B01J2300
CPC分类号： B01J23/626 , B01J23/40 , B01J29/06 , B01J29/7007 , B01J37/0219 , B01J37/0242 , B01J37/0246 , Y10T428/2991 , Y10T428/2993
摘要： This invention relates to a layered catalyst composition, a process for preparing the composition and processes for using the composition. The catalyst composition comprises an inner core such as alpha-alumina, and an outer layer bonded to the inner core composed of an outer refractory inorganic oxide such as gamma-alumina. The outer layer has uniformly dispersed thereon a platinum group metal such as platinum and a promoter metal such as tin. The composition also contains a modifier metal such as lithium. The catalyst composition shows improved durability and selectivity for dehydrogenating hydrocarbons.

9. 发明授权

US08823567B2 Resonator, delta-sigma modulator, and wireless communication device 有权
标题翻译：谐振器，Δ-Σ调制器和无线通信设备
公开(公告)号：US08823567B2
公开(公告)日：2014-09-02
申请号：US13534716
申请日：2012-06-27
申请人： Yosuke Mitani , Kazuo Matsukawa , Masao Takayama , Koji Obata , Shiro Dosho
发明人： Yosuke Mitani , Kazuo Matsukawa , Masao Takayama , Koji Obata , Shiro Dosho
IPC分类号： H03M3/00 , H03H11/04
CPC分类号： H03H11/04 , H03H2011/0488 , H03M3/404
摘要： Two T filters, one of which includes two resistive elements and one capacitive element and the other of which includes two capacitive elements and one resistive element, are inserted in a negative-feedback section of an operational amplifier, and a resistive element and a capacitive element are connected between each of intermediate nodes and a signal input terminal. A resistive element and a capacitive element which are connected to each other in parallel are connected between the signal input terminal and an inverting input terminal of the operational amplifier. With this configuration, overall admittances where elements connected to the corresponding intermediate nodes are in parallel connection are equal to each other.
摘要翻译：两个T滤波器，其中一个包括两个电阻元件和一个电容元件，另一个包括两个电容元件和一个电阻元件，插入到运算放大器的负反馈部分中，电阻元件和电容元件连接在每个中间节点和信号输入端子之间。并联连接的电阻元件和电容元件连接在信号输入端子和运算放大器的反相输入端子之间。利用这种配置，连接到对应的中间节点的元件并联连接的整体导纳彼此相等。

10. 发明申请

US20110200077A1 DELTA-SIGMA MODULATOR AND WIRELESS COMMUNICATION DEVICE 审中-公开
标题翻译： DELTA-SIGMA调制器和无线通信设备
公开(公告)号：US20110200077A1
公开(公告)日：2011-08-18
申请号：US13094519
申请日：2011-04-26
申请人： Yosuke MITANI , Kazuo Matsukawa , Masao Takayama , Shiro Dosho
发明人： Yosuke MITANI , Kazuo Matsukawa , Masao Takayama , Shiro Dosho
IPC分类号： H04B1/38 , H03M3/02
CPC分类号： H03M3/388 , H03M3/424 , H03M3/456
摘要： In a DSM including a loop in which an output signal of a quantizer is digitally processed, and fed back through a DAC to an analog filter, the quantizer quantizes an analog signal from an analog filter section to output a digital signal. The digital signal from the quantizer is digitally processed in a first-order recursive filter circuit including a variable gain amplifier and a delay element. A LUT receives both the digital signal from the quantizer and a table control signal, which is an output signal from the recursive filter circuit, and stores in advance compensation values corresponding to the both signals. A compensation value from the LUT is used to provide a digital output signal compensated for a delay. The digital output signal is converted into an analog signal in the DAC, and then subtracted from an analog input signal in the analog filter section.
摘要翻译：在包括量化器的输出信号被数字处理并通过DAC反馈到模拟滤波器的环路的DSM中，量化器对来自模拟滤波器部分的模拟信号进行量化以输出数字信号。来自量化器的数字信号在包括可变增益放大器和延迟元件的一阶递归滤波器电路中进行数字处理。 LUT接收来自量化器的数字信号和作为来自递归滤波器电路的输出信号的表控制信号，并且预先存储对应于两个信号的补偿值。来自LUT的补偿值用于提供补偿延迟的数字输出信号。数字输出信号在DAC中转换为模拟信号，然后从模拟滤波器部分的模拟输入信号中减去。

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