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1. 发明授权

US5373533A FSK signal receiving device 失效
标题翻译： FSK信号接收装置
公开(公告)号：US5373533A
公开(公告)日：1994-12-13
申请号：US839165
申请日：1992-02-21
申请人： Mikio Hayashihara , Hiroshi Tsurumi , Hiroshi Tanimoto
发明人： Mikio Hayashihara , Hiroshi Tsurumi , Hiroshi Tanimoto
IPC分类号： H04L27/14 , H04L27/152
CPC分类号： H04L27/1525
摘要： An FSK signal receiving device is constituted by a first phase shifting circuit for applying a first phase shift to a first reception base band signal of first and second reception base band signals having orthogonal phases to generate a third base band signal, and generating a fourth base band signal having a phase orthogonal to the phase of the third base band signal, a second phase shifting circuit for applying the first phase shift to the second base band signal to generate a fifth reception base band signal, and a logical gate circuit for performing an exclusive OR operation on the third and fourth base band signals to obtain a first output signal, on the third and fifth base signals to obtain a second output signal, and on the first and second output signals to generate a detection signal.
摘要翻译： FSK信号接收装置由用于对具有正交相位的第一和第二接收基带信号的第一接收基带信号施加第一相移以产生第三基带信号的第一相移电路构成，并且产生第四基带具有与第三基带信号的相位正交的相位的频带信号;第二移相电路，用于将第一相移施加到第二基带信号以产生第五接收基带信号，以及逻辑门电路，用于执行在第三和第四基带信号上进行异或运算以在第三和第五基本信号上获得第一输出信号以获得第二输出信号，并且在第一和第二输出信号上产生检测信号。

2. 发明授权

US07095806B2 Receiver 失效
标题翻译：接收器
公开(公告)号：US07095806B2
公开(公告)日：2006-08-22
申请号：US10773218
申请日：2004-02-09
申请人： Hiroshi Tsurumi , Hiroshi Yoshida , Shoji Otaka , Hiroshi Tanimoto
发明人： Hiroshi Tsurumi , Hiroshi Yoshida , Shoji Otaka , Hiroshi Tanimoto
IPC分类号： H04N5/76
CPC分类号： H04B1/0014 , H04B1/0007 , H04B1/0039 , H04B1/28
摘要： An orthogonal demodulating section converts the frequency of received signals to the lower range after rejecting an image band thereof by an RE filter. An image rejecting section rejects the image band of the orthogonally converted output. It allows enough of an image rejecting degree to be obtained. An A/D converter section converts the whole range into a digital signal and an orthogonal demodulating section demodulates a desirable channel by means of digital processing. Then, a channel selecting section selects and outputs the desirable channel.
摘要翻译：正交解调部通过RE滤波器将接收信号的频率抑制在其图像频带之后，将其接收信号的频率转换为较低范围。图像拒绝部分拒绝正交转换输出的图像带。它允许获得足够的图像拒绝度。 A / D转换器部分将整个范围转换为数字信号，并且正交解调部分通过数字处理解调期望的信道。然后，频道选择部分选择并输出所需频道。

3. 发明授权

US06498929B1 Receiver having DC offset decreasing function and communication system using the same 失效
标题翻译：具有DC偏移减小功能的接收机和使用该功能的通信系统
公开(公告)号：US06498929B1
公开(公告)日：2002-12-24
申请号：US08880679
申请日：1997-06-23
申请人： Hiroshi Tsurumi , Hiroshi Yoshida , Tetsuro Itakura , Takafumi Yamaji , Akira Yasuda , Takashi Ueno , Hiroshi Tanimoto , Ryuichi Fujimoto , Hiroshi Horiguchi
发明人： Hiroshi Tsurumi , Hiroshi Yoshida , Tetsuro Itakura , Takafumi Yamaji , Akira Yasuda , Takashi Ueno , Hiroshi Tanimoto , Ryuichi Fujimoto , Hiroshi Horiguchi
IPC分类号： H04B716
CPC分类号： H03D3/008 , H03G3/3052 , H04B1/30
摘要： A receiver having a function of a direct current offset, and including a receiving section for receiving a radio frequency signal, an analog signal processing section for amplifying, band-converting and frequency-converting an analog signal inputted from the receiving section, and an AD converting section for converting an output of the analog signal processing section from an analog signal to a digital signal. Also included is a digital signal processing section for processing the digital signal converted by the DC converting section. The receiver further includes an offset detecting element, provided in the digital signal processing section, for detecting a direct current offset signal produced in the receiving section or a frequency converting section, an offset holding element, provided in the digital signal processing section, for holding the direct current offset signal detected by the offset detecting element, a DA converting section for converting the direct current offset signal detected by the digital signal processing section into an analog signal, and a first offset correcting element, provided in the analog signal processing section, for correcting the analog signal on the basis of the direct current offset signal converted by the DA converting section into the analog signal.
摘要翻译：具有直流偏移功能的接收机，包括用于接收射频信号的接收部分，用于放大从接收部分输入的模拟信号的频带转换和频率转换的模拟信号处理部分，以及AD 转换部分，用于将模拟信号处理部分的输出从模拟信号转换成数字信号。还包括用于处理由DC转换部分转换的数字信号的数字信号处理部分。接收机还包括偏移检测元件，设置在数字信号处理部分中，用于检测在数字信号处理部分中设置的接收部分或频率转换部分产生的直流偏移信号，偏移保持元件，用于保持由偏移检测元件检测的直流偏移信号，用于将由数字信号处理部分检测的直流偏移信号转换为模拟信号的DA转换部分和设置在模拟信号处理部分中的第一偏移校正元件，用于基于由DA转换部分转换成的模拟信号的直流偏移信号来校正模拟信号。

4. 发明授权

US06714604B1 Receiver 失效
标题翻译：接收器
公开(公告)号：US06714604B1
公开(公告)日：2004-03-30
申请号：US09604838
申请日：2000-06-27
申请人： Hiroshi Tsurumi , Hiroshi Yoshida , Shoji Otaka , Hiroshi Tanimoto
发明人： Hiroshi Tsurumi , Hiroshi Yoshida , Shoji Otaka , Hiroshi Tanimoto
IPC分类号： H04B126
CPC分类号： H04B1/0014 , H04B1/0007 , H04B1/0039 , H04B1/28
摘要： An orthogonal demodulating section converts the frequency of received signals to the lower range in batch after rejecting an image band thereof by an RF filter. An image rejecting section rejects the image band of the orthogonally converted output. It allows an enough image rejecting degree to be obtained. An A/D converter section converts the whole range into a digital signal and an orthogonal demodulating section demodulates a desirable channel by means of digital processing. Then, a channel selecting section selects and outputs the desirable channel. It then allows wide-bands to be received in batch, flexible processing to be achieved by the digital processing and an enough image rejecting degree to be obtained.
摘要翻译：正交解调部在通过RF滤波器拒绝其图像频带之后，将接收信号的频率分批转换为较低范围。图像拒绝部分拒绝正交转换输出的图像带。它允许获得足够的图像拒绝度。 A / D转换器部分将整个范围转换为数字信号，并且正交解调部分通过数字处理解调期望的信道。然后，频道选择部分选择并输出所需频道。然后允许批量接收宽带，通过数字处理实现灵活处理，并获得足够的图像拒绝度。

5. 发明申请

US20060107715A1 Process for producing tubular ring with beads and die for use therein 失效
公开(公告)号：US20060107715A1
公开(公告)日：2006-05-25
申请号：US10528430
申请日：2003-09-26
申请人： Yoshihaya Imamura , Noritaka Eguchi , Takeo Sakurai , Hiroshi Tanimoto
发明人： Yoshihaya Imamura , Noritaka Eguchi , Takeo Sakurai , Hiroshi Tanimoto
IPC分类号： B21D26/02
CPC分类号： B21D26/14 , B21D53/16 , Y10T29/49803
摘要： A metal mold is disposed adjacent to the outer circumference of a base ring, and has a molding face in the inner circumference and a plurality of grooves for forming beads on the molding face along the circumferential direction. A coil for electromagnetic forming is disposed adjacent to the inner circumference of the base ring. When a momentary large current is applied to the coil in this arrangement, the diameter of the base ring is expanded by pressing the base ring toward the molding face of the metal mold such that the base ring is molded into a shape corresponding to the molding face by electromagnetic forming. Improvements such as a metal mold capable of degassing, a separable metal mold, roll-correcting after electromagnetic forming, application of momentary large current over several times, a metal mold with a cutting blade, use of a base ring with a large number of holes, and a metal mold with positioning means are then added. With these improvements, a highly accurate cylindrical ring with beads can be produced at low cost and with high productivity.

6. 发明授权

US06817474B2 Color sorting apparatus for granular objects with function to sorting out foreign magnetic metal matters 失效
标题翻译：用于颗粒状物体的分色装置，具有排除外来磁性金属物质的功能
公开(公告)号：US06817474B2
公开(公告)日：2004-11-16
申请号：US10308496
申请日：2002-12-03
申请人： Norimasa Ikeda , Hiroshi Tanimoto
发明人： Norimasa Ikeda , Hiroshi Tanimoto
IPC分类号： B03C100
CPC分类号： B03C1/14 , B03C1/30 , B07C5/344 , B07C5/366 , B07C2501/0036
摘要： A magnetic metal removing device for color sorting apparatus includes a hollow feeding roll. Within a hollow portion of the feeding roll, a magnet is arranged such that it closely opposes to a part of an inner surface of the hollow feeding roll to form a magnetic force active surface on the corresponding outer surface of the feeding roll. Magnetic metal mixed in raw granular objects is attracted on the magnetic force active surface. The magnetic forced active surface changes to a magnetic force inactive surface as the feeding roll rotates. The magnetic metal caught on the feeding roll is released from the magnetic forced inactive surface and colleted by a collecting device.
摘要翻译：一种用于颜色分选装置的磁性金属去除装置包括一个中空的进给辊。在馈送辊的中空部分内，磁体布置成使其紧密地与中空进给辊的内表面的一部分相对，以在进给辊的相应外表面上形成磁力活动表面。在原始粒状物体中混合的磁性金属被吸引在磁力活性表面上。馈送辊旋转时，磁力活动表面变为无磁力表面。捕获在馈送辊上的磁性金属从磁性强制非活性表面释放并由收集装置收集。

7. 发明授权

US5890058A Electronic circuit and filter device using same 失效
标题翻译：电子电路和过滤器使用相同
公开(公告)号：US5890058A
公开(公告)日：1999-03-30
申请号：US715345
申请日：1996-09-18
申请人： Takashi Ueno , Tetsuro Itakura , Hiroshi Tanimoto
发明人： Takashi Ueno , Tetsuro Itakura , Hiroshi Tanimoto
IPC分类号： H03H11/04 , H04B1/40
CPC分类号： H03H11/04
摘要： In an FDNR type active filter fabricated on an integrated circuit, an FDNR circuit is provided wherein one ends of a first capacitor and an impedance element are connected to an inverted input of an operational amplifier, one ends of the impedance element and a second capacitor are connected to an output end of the operational amplifier, and the other ends of the first and second capacitors are connected to each other. To the impedance element, resistors are connected in series. To the connecting end of the resistors, one end of another resistor is connected, the other end thereof being grounded in an alternating current form. The capacity value of the second capacitor is greater than that of the first capacitor.
摘要翻译：在集成电路上制造的FDNR型有源滤波器中，提供FDNR电路，其中第一电容器和阻抗元件的一端连接到运算放大器的反相输入，阻抗元件的一端和第二电容器连接到运算放大器的输出端，并且第一和第二电容器的另一端彼此连接。阻抗元件串联连接电阻。电阻器的连接端连接另一个电阻的一端，另一端以交流形式接地。第二电容器的容量值大于第一电容器的容量值。

8. 发明授权

US5756942A Vibration-damping section with sound absorbing material 失效
标题翻译：具吸音材料的减振部分
公开(公告)号：US5756942A
公开(公告)日：1998-05-26
申请号：US734453
申请日：1996-10-17
申请人： Toshimitsu Tanaka , Nobuteru Hayashi , Syunichi Umemoto , Kenji Iwai , Hiroshi Tanimoto , Akio Sugimoto
发明人： Toshimitsu Tanaka , Nobuteru Hayashi , Syunichi Umemoto , Kenji Iwai , Hiroshi Tanimoto , Akio Sugimoto
IPC分类号： E04G3/00 , E01D19/00 , E01F8/00 , E04B1/61 , E04B1/84 , E04B1/86 , E04B9/00 , G10K11/16 , F16F15/00
CPC分类号： E04B9/0485 , E01D19/00 , E04B1/86 , E04B9/001 , G10K11/16 , E04B1/6129 , E04B2001/8442
摘要： A vibration-damping section with sound absorbing material includes a sound proof panel, sound absorbing material fixed on one surface thereof and vibration damping material stuck on the top surface or the bottom surface of the sound proof panel one surface of the sound absorbing material which is the opposite side of the sound proof panel can be covered with a porous panel, if necessary, and moreover a joint is provided for hanging and connecting sections for closely connecting themselves one another in a width direction. Since the vibration-damping section with sound absorbing material according to the present invention has above described structure, in particular, it can be fixed on the bottom surface of an elevated bridge and has a sound insulating effect of the radiated noise which are caused by the elevated bridge structure and a sound absorbing effect of the reflected noise and moreover has a vibration damping effect of decreasing occurrence of the secondary noise by reducing the vibration of the sound absorbing panel.
摘要翻译：具有吸声材料的减振部分包括隔音板，固定在其一个表面上的吸声材料和阻尼材料粘贴在隔音板的顶表面或底表面上，吸音材料的一个表面是如果需要，隔音面板的相对侧可以被多孔面板覆盖，并且还设置有用于悬挂和连接部分的接头，以在宽度方向上彼此紧密连接。由于根据本发明的具有吸音材料的减震部分具有上述结构，特别是可以固定在高架桥的底面上，并具有由辐射噪声引起的隔音效果升高的桥结构和反射噪声的吸声效果，并且通过减少吸音板的振动，具有减少二次噪声发生的减振效果。

9. 发明授权

US5572630A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5572630A
公开(公告)日：1996-11-05
申请号：US576400
申请日：1995-12-21
申请人： Takashi Azuma , Tsutomu Ishiguro , Hiroshi Tanimoto
发明人： Takashi Azuma , Tsutomu Ishiguro , Hiroshi Tanimoto
IPC分类号： B41J13/00 , B65H1/26 , B65H7/04 , H04N1/23 , H04N1/32 , G06F15/00 , H04N1/00
CPC分类号： B65H1/266 , B41J13/0018 , B65H7/04 , H04N1/0062 , H04N1/00644 , H04N1/00689 , H04N1/00697 , H04N1/00777 , H04N1/2307 , H04N1/2323 , H04N1/2376 , H04N1/32363 , H04N1/32384 , B65H2401/211 , B65H2511/30 , B65H2511/51 , B65H2513/512 , B65H2515/70 , B65H2553/414
摘要： An image forming apparatus to prevent that the reception operation is interrupted. The image forming apparatus having a cassette for storing sheets, detecting member for detecting the quantity of sheets in the cassette, recording portion for recording images on a sheet, and controler for prohibiting the recording image by the recording portion when the detecting member detects a quantity of sheets that is less than a predetermined quantity.
摘要翻译：一种防止接收操作中断的图像形成装置。图像形成装置具有用于存储纸张的盒，用于检测纸盒中的纸张数量的检测部件，用于在片材上记录图像的记录部分，以及当检测部件检测到数量时由记录部分禁止记录图像的控制器小于预定量的片材。

10. 发明授权

US5525924A Log conversion circuit 失效
标题翻译：日志转换电路
公开(公告)号：US5525924A
公开(公告)日：1996-06-11
申请号：US306367
申请日：1994-09-15
申请人： Takashi Ueno , Mikio Koyama , Hiroshi Tanimoto
发明人： Takashi Ueno , Mikio Koyama , Hiroshi Tanimoto
IPC分类号： G06G7/24 , H03G7/08 , H03G11/08
CPC分类号： H03G7/08
摘要： A log conversion circuit comprising first and second input terminals to which voltage signals are input, first and second resistors, first ends of which are respectively connected to the first and second input terminals, first and second PN junction element sections connected in series and in opposite polarities, between a second end of the first resistor and a second end of the second resistor, a biasing circuit connected between a first source terminal and a node between the first and second PN junction element sections, first and second current sources for determining potentials at both ends of the first resistor, the first current source means connected between the first end of the first resistor and the first and second source terminals, and the second current source means being connected between the second end of the first resistor and the first and second source terminals, third and fourth current sources for determining potentials at both ends of the second resistor, the third current source means connected between the first end of the second resistor and the first and second source terminals, and the fourth current source means being connected between the second end of the second resistor and the first and second source terminals, and first and second output terminals for outputting voltage signals generated in the first and second PN junction element sections.
摘要翻译：一种对数转换电路，包括输入电压信号的第一和第二输入端子，第一和第二电阻器，第一和第二电阻器的第一端分别连接到第一和第二输入端子，第一和第二PN结元件部分串联连接，在所述第一电阻器的第二端和所述第二电阻器的第二端之间的极性，连接在所述第一和第二PN结元件部分之间的第一源极端子和节点之间的偏置电路，用于确定第一和第二PN结元件部分之间的电位的第一和第二电流源第一电阻器的两端连接在第一电阻器的第一端和第一和第二源极之间，第二电流源装置连接在第一电阻器的第二端和第一和第二电阻之间源极端子，用于确定第二电阻器两端电位的第三和第四电流源，第三电流源电流源装置连接在第二电阻器的第一端和第一和第二源极之间，第四电流源装置连接在第二电阻器的第二端和第一和第二源极端子之间，第一和第二输出端子用于输出在第一和第二PN结元件部分中产生的电压信号。

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