公开(公告)号：US06438248B1

公开(公告)日：2002-08-20

申请号：US09630232

申请日：2000-08-01

申请人： Tomohiko Kamimura ,  Satoru Fujiwara ,  Koji Nasu ,  Shingo Sato

发明人： Tomohiko Kamimura ,  Satoru Fujiwara ,  Koji Nasu ,  Shingo Sato

IPC分类号： H04R2500

CPC分类号： H04M1/15 ,  H04M1/05 ,  H04M1/6041

摘要： A hand-free apparatus having improved portability is disclosed. The apparatus includes an apparatus body including a transmitter and a receiver, an input/output cable connected with the transmitter and the receiver and extending outside from the apparatus body, a cable case incorporating a cable spool capable of taking up the cable and a retaining member capable of detachably retaining the apparatus body on the cable case. The apparatus body when retained by the retaining member extends along a peripheral face of the cable spool.

摘要翻译： 公开了一种具有改进的便携性的免提装置。 该装置包括：装置本体，包括发射器和接收器，与发射器和接收器连接的输入/输出电缆，并从设备主体向外延伸;电缆壳体，包括能够吸收电缆的电缆线轴和保持构件 能够将设备主体可拆卸地保持在电缆壳体上。 当由保持构件保持时的装置主体沿着电缆线轴的外周面延伸。

公开(公告)号：US07187956B2

公开(公告)日：2007-03-06

申请号：US10245901

申请日：2002-09-17

申请人： Shigeru Sugino ,  Kouji Saitou ,  Toshiya Inubushi ,  Shushin Noda ,  Koji Nasu ,  Tomohiko Kamimura

发明人： Shigeru Sugino ,  Kouji Saitou ,  Toshiya Inubushi ,  Shushin Noda ,  Koji Nasu ,  Tomohiko Kamimura

IPC分类号： H04M1/00

CPC分类号： H04M1/19 ,  H04M1/0214

摘要： In a portable communication apparatus of the invention, an inner wall (22) of an openable/closable member (2) faces the front face of a diaphragm of a close-talking microphone (5) via a sound path (64), and an outer sound hole (27) faces the rear face of the diaphragm of the close-talking microphone (5) via a sound path (65). An inner sound hole (26) is biasedly located in a position which is close to a free end of the openable/closable member (2), and the outer sound hole (27) is biasedly located in a position which is close to the center position of opening and closing movements of the openable/closable member (2), thereby obtaining a speech quality of a very high S/N ratio at a substantially same degree in both the cases where the openable/closable member (2) is opened, and where the member is closed.

摘要翻译： 在本发明的便携式通信装置中，可打开/关闭构件（2）的内壁（22）经由声音路径（64）面对致密麦克风（5）的隔膜的前面，并且 外部声孔（27）通过声音路径（65）面向致密麦克风（5）的隔膜的后表面。 内部声音孔（26）被偏置地位于靠近可开启/关闭构件（2）的自由端的位置，并且外部声音孔（27）被偏置地位于接近中心的位置 可打开/关闭构件（2）的打开和关闭运动的位置，从而在可打开/关闭构件（2）打开的情况下以基本相同的程度获得非常高的S / N比的语音质量， 会员关闭的地方。

公开(公告)号：US06526635B2

公开(公告)日：2003-03-04

申请号：US09919914

申请日：2001-08-02

申请人： Koji Nasu ,  Satoru Fujiwara

发明人： Koji Nasu ,  Satoru Fujiwara

IPC分类号： A44B1700

CPC分类号： A45F5/02 ,  A45F2200/0508 ,  Y10T24/1408 ,  Y10T24/3453 ,  Y10T24/44752 ,  Y10T24/44769 ,  Y10T24/44778 ,  Y10T24/44923

摘要： A cord clip for fastening a cord attached to e.g. an earphone to an object such as a clothes is disclosed. The cord clip includes a clipping portion for clamping the object and a cord holding portion for holding the cord. The clipping portion is formed by a first annular portion having a discontinuity at a part thereof. The clipping portion is capable of clamping the object at a clamping portion thereof provided by a narrow gap formed by the discontinuity of the first annular portion by means of an elastic resilient force of the first annular portion. The cord holding portion is formed by a second annular portion having a discontinuity at a part thereof. The cord holding portion is capable of holding the cord therein by means of an elastic resilient force of the second annular portion. This elastic resilient force of the second annular portion is independent of that of the first annular portion. The first annular portion and the second annular portion are formed integrally in a single member.

公开(公告)号：US07227709B1

公开(公告)日：2007-06-05

申请号：US11338518

申请日：2006-01-23

申请人： Vicki Lynn Pipal ,  Michael William Curtis ,  Raymond Alan Richetta ,  Koji Nasu

发明人： Vicki Lynn Pipal ,  Michael William Curtis ,  Raymond Alan Richetta ,  Koji Nasu

IPC分类号： G11B5/09

CPC分类号： G11B20/10009 ,  G11B2220/2516

摘要： To calibrate the VGA of a read head, test signals from a DAC are input to the VGA and the output of the VGA is observed, with the gain of the VGA being adjusted as appropriate. So that the DAC need not be made with tight tolerances, a DC signal can be fed into the DAC prior to VGA calibration, and an auxiliary ADC is used to receive the output of the DAC and to determine, for a given DC input, what the signal produced by the DAC actually is. In this way, during subsequent VGA calibration the test signal from the DAC is known not by virtue of the DAC having a tight manufacturing tolerance but by virtue of the actual measurements of its outputs for given register inputs.

摘要翻译： 要校准读取头的VGA，将来自DAC的测试信号输入到VGA，并观察VGA的输出，并根据需要调整VGA的增益。 因此，DAC不需要采用严格的公差，因此可以在VGA校准之前将DC信号馈入DAC，并使用辅助ADC接收DAC的输出，并确定对于给定的直流输入 由DAC产生的信号实际上是。 以这种方式，在随后的VGA校准期间，来自DAC的测试信号不是凭借具有严格的制造容差的DAC而是由于其给定寄存器输入的输出的实际测量而已。

公开(公告)号：US4478894A

公开(公告)日：1984-10-23

申请号：US445099

申请日：1982-11-29

申请人： Michio Tanaka ,  Yoshio Kamatani ,  Koji Nasu

发明人： Michio Tanaka ,  Yoshio Kamatani ,  Koji Nasu

IPC分类号： C08G18/00 ,  C08G18/70 ,  C08G18/75 ,  C08G18/78 ,  C08G18/79 ,  C09D175/00 ,  B05D3/02 ,  C08G18/10 ,  C08G18/28

CPC分类号： C08G18/7887 ,  C08G18/701 ,  C08G18/757

摘要： Disclosed are a thermosetting polyurethane coating composition of one-pack type which comprises a product obtained by reacting (i) an isocyanate component having at least one oxadiazinetrione ring obtained by the reaction of bis(isocyanatomethyl)cyclohexane with carbon dioxide with (ii) a polyol component having a molecular weight of 400 to 50,000 at such a proportion as satisfying the relations: the number of hydroxyl group > the number of free isocyanate group and the number of oxadiazinetrione ring/(the number of hydroxyl group--the number of free isocyanate group)=0.1 to 10 and a process for producing the coating composition.The composition has excellent storage stability and the cured coatings have no problems of yellowing and pin-holes and are excellent in mechanical properties, chemical resistance and weather resistance.

摘要翻译： 公开了一种单组分型的热固性聚氨酯涂料组合物，其包含通过使（i）具有至少一种通过双（异氰酸甲酯基）环己烷与二氧化碳的反应获得的二恶嗪二酮环的异氰酸酯组分与（ii）多元醇 分子量为400〜50,000的成分，其比例满足下述关系：羟基数>游离异氰酸酯基数和恶二嗪三酮环数（羟基数 - 游离异氰酸酯基数 ）= 0.1〜10，以及该涂料组合物的制造方法。 该组合物具有优异的储存稳定性，固化涂层没有黄变和针孔的问题，机械性能，耐化学性和耐候性都优异。

公开(公告)号：US6124747A

公开(公告)日：2000-09-26

申请号：US159546

申请日：1998-09-24

申请人： Koji Nasu

发明人： Koji Nasu

IPC分类号： H03K19/0175 ,  H03K17/16 ,  H03K19/003

CPC分类号： H03K19/00361 ,  H03K17/167

摘要： An output buffer circuit capable of controlling a through rate at a constant rate. Each decision circuit of a plurality of decision circuits (11-13, 18-20) receives a voltage potential from an output terminal (10) and compares it with a respective predetermined voltage value. Flip flops (15-17) with an asynchronous set function or flip flops (22-24) with an asynchronous reset function receive respective comparison results as decision results when receiving a respective trigger signal from a respective delay circuit from a plurality of delay circuits (14, 21) after the elapse of a respective predetermined time period from a time at which an input terminal (1) receives a H level control signal or an L level control signal. The flip flops (15-17 and 22-24) control the operation of output transistors (3-5 and 7-9) based on the respective decision results.

摘要翻译： 一种能够以恒定速率控制通过速率的输出缓冲电路。 多个判定电路（11-13,18-20）的判定电路从输出端子（10）接收电压电位，并将其与相应的预定电压值进行比较。 具有异步设置功能的触发器（15-17）或具有异步复位功能的触发器（22-24）在从多个延迟电路接收来自相应延迟电路的相应触发信号时作为判定结果接收相应的比较结果（ 在从输入端子（1）接收到H电平控制信号或L电平控制信号的时间开始经过相应的预定时间段之后， 触发器（15-17和22-24）基于相应的判定结果控制输出晶体管（3-5和7-9）的操作。

公开(公告)号：US4474934A

公开(公告)日：1984-10-02

申请号：US445097

申请日：1982-11-29

申请人： Michio Tanaka ,  Yoshio Kamatani ,  Koji Nasu

发明人： Michio Tanaka ,  Yoshio Kamatani ,  Koji Nasu

IPC分类号： C08G18/00 ,  C08G18/70 ,  C08G18/78 ,  C08G18/79 ,  C08G18/80 ,  C09D175/00

CPC分类号： C08G18/701 ,  C08G18/7887 ,  C08G18/8061

摘要： Disclosed is a thermosetting polyurethane coating composition of one-pack type which comprises (1) a compound having at least one NCO group blocked with an alcohol, lactam or oxime blocking agent and at least one oxadiazine-2,4,6-trione ring and (2) a polyol having a molecular weight of 400 to 50,000. The composition has good storage stability and provides coating films having no problems such as yellowing and pin-holes and excellent in mechanical properties, chemical resistance and weather resistance.

摘要翻译： 公开了一种单组分型热固性聚氨酯涂料组合物，其包含（1）具有至少一个被醇，内酰胺或肟封闭剂和至少一个恶二嗪-2,4,6-三酮环封闭的NCO基团的化合物和 （2）分子量为400〜50,000的多元醇。 该组合物具有良好的储存稳定性，并且提供没有诸如黄化和针孔等问题的涂膜，并且机械性能，耐化学性和耐候性优异。

公开(公告)号：US06353337B2

公开(公告)日：2002-03-05

申请号：US09739246

申请日：2000-12-19

申请人： Koji Nasu ,  Kiyoshi Adachi

发明人： Koji Nasu ,  Kiyoshi Adachi

IPC分类号： H03K19094

CPC分类号： H03K19/0005 ,  G01R27/2605

摘要： An output buffer includes a reference capacitor; a constant current source connected in series with the reference capacitor, for generating a reference voltage with a constant gradient by charging the reference capacitor; a first transistor having its source connected to a capacitive load, and its gate connected to the connecting point of the reference capacitor and the first constant current source to be supplied with the reference voltage; a second transistor connected between the drain of the first transistor and a voltage source; a third transistor connected between the capacitive load and the voltage source; and a fourth transistor connected to the control terminal of the second transistor and to the control terminal of the third transistor, for switching the second and third transistors from an OFF state to an ON state when the first transistor is turned on. It solves a problem of a conventional output buffer in that when the load capacitance of an external circuit differs from a presupposed one, it cannot meet the specification of the slew rate, or can consume excessive power.

摘要翻译： 输出缓冲器包括参考电容器; 与参考电容器串联连接的恒流源，用于通过对参考电容器充电来产生具有恒定梯度的参考电压; 第一晶体管，其源极连接到电容性负载，其栅极连接到参考电容器和第一恒流源的连接点，以提供参考电压; 连接在第一晶体管的漏极和电压源之间的第二晶体管; 连接在电容性负载和电压源之间的第三晶体管; 以及连接到第二晶体管的控制端子和第三晶体管的控制端子的第四晶体管，用于当第一晶体管导通时将第二和第三晶体管从截止状态切换到导通状态。 它解决了常规输出缓冲器的问题，因为当外部电路的负载电容与预先设定的负载电容不同时，它不能满足压摆率的规格，或者可能消耗过多的功率。

公开(公告)号：US06215328B1

公开(公告)日：2001-04-10

申请号：US09266591

申请日：1999-03-11

申请人： Koji Nasu

发明人： Koji Nasu

IPC分类号： H03K190185

CPC分类号： H03K19/01707

摘要： A buffer circuit including a pair of complementary P-channel transistor and N-channel transistor connected in series, the connecting point of which is connected to an output terminal. The gate terminal of the P-channel transistor is connected to a power supply when the input signal is a low level, and to the output terminal when the input signal is a high level. The gate terminal of the N-channel transistor is connected to the output terminal when the input signal is the low level, and to a ground when the input signal is the high level. This makes it possible to solve a problem of a conventional buffer circuit in that an increasing capacity of a load connected to an output terminal increases a delay time between a time the input signal changes to the high level and a time the output signal changes to the high level.

摘要翻译： 一种缓冲电路，包括一对互补的P沟道晶体管和N沟道晶体管，串联连接，其连接点连接到输出端。 当输入信号为低电平时，P沟道晶体管的栅极端子连接到电源，当输入信号为高电平时，连接到输出端子。 当输入信号为低电平时，N沟道晶体管的栅极端子连接到输出端子，当输入信号为高电平时，连接到接地端子。 这使得可以解决常规缓冲电路的问题在于，连接到输出端的负载的增加的容量增加了输入信号变为高电平的时间与输出信号变为高电平的时间之间的延迟时间 高水平。

公开(公告)号：US5366549A

公开(公告)日：1994-11-22

申请号：US217025

申请日：1994-03-24

申请人： Shokichi Imaizumi ,  Tsuyoshi Aoyama ,  Nagao Hori ,  Katsumi Takenami ,  Kiyoshi Koibuchi ,  Youich Ishikawa ,  Seiji Kazama ,  Koji Nasu

发明人： Shokichi Imaizumi ,  Tsuyoshi Aoyama ,  Nagao Hori ,  Katsumi Takenami ,  Kiyoshi Koibuchi ,  Youich Ishikawa ,  Seiji Kazama ,  Koji Nasu

IPC分类号： C04B28/06 ,  C04B7/14

CPC分类号： C04B28/065

摘要： A method is provided for making a fiber-reinforced slag gypsum cement lightweight hardened product. The method consists essentially of mixing (1) from 5 to 140 parts by weight of aggregates having a maximum size of not larger than 2000 .mu.m to (2) 100 parts by weight of a mixture which comprises 100 parts by weight of Portland cement, (3) from 20 to 350 parts by weight of slag fine powder which has a fineness ranging from 6,000 to 12,000 cm.sup.2 /g as Blaine's specific surface area, (4) from 0 to 20 parts by weight of lime, (5) from 20 to 100 parts by weight of calcium aluminate and gypsum fine powder, (6) 0.01 to 1.5 parts of a setting retardant; mixing water, prefoamed foams and reinforcing fibers with the mixture to obtain a slurry; subjecting the slurry to molding to obtain a molded product; removing the molded product to obtain a hardened product; and curing the hardened product with steam. In the method of the invention, the slurry sets and hardens within a short time, permitting the hardened product to be immediately removed from a mold.

摘要翻译： 提供了一种制造纤维增强渣石膏水泥轻质硬化产品的方法。 该方法主要包括将（1）5至140重量份最大尺寸不大于2000μm的聚集体混合至（2）100重量份的混合物，该混合物包含100重量份的波特兰水泥， （3）20至350重量份作为布莱恩比表面积的细度为6,000至12,000厘米2 /克的矿渣细粉，（4）0至20重量份的石灰，（5）20 至100重量份的铝酸钙和石膏细粉，（6）0.01至1.5份的阻燃剂; 将混合水，预发泡沫和增强纤维与混合物混合以获得浆料; 对浆料进行成型以获得模塑产品; 去除模制产品以获得硬化产品; 并用蒸汽固化硬化产品。 在本发明的方法中，浆料在短时间内固化并硬化，从而允许硬化产品立即从模具中取出。