公开(公告)号：US06520651B1

公开(公告)日：2003-02-18

申请号：US09869383

申请日：2001-06-28

申请人： Yukio Yokoyama ,  Osamu Tanaka ,  Takehiro Ishihara ,  Hiroki Nakazawa

发明人： Yukio Yokoyama ,  Osamu Tanaka ,  Takehiro Ishihara ,  Hiroki Nakazawa

IPC分类号： G02B512

CPC分类号： B32B27/08 ,  B32B7/12 ,  B32B27/20 ,  B32B2305/30 ,  B32B2307/416 ,  B32B2590/00 ,  B44C1/10 ,  B44C3/005 ,  B44C3/02 ,  B44F1/02 ,  B44F1/04 ,  C09J7/22 ,  C09J7/29 ,  C09J2201/162 ,  G02B5/128

摘要： Retroreflective sheeting (1) comprises a reflective base (2), a transparent film layer (4) which is colored different from the color of reflected light of the reflective base (2) and a pressure-sensitive adhesive layer (3). The transparent film layer (4) is removably provided on the reflective base (2) via the pressure-sensitive adhesive layer (3). Part (4′) of the transparent film layer (4) is to be cut out on use so that the transparent film layer (4) may form a desired image. The peel strength between the transparent film layer (4) and the reflective base (2) is 25 to 400 gf/25 mm. After the transparent film layer (4) is pressed to the reflective base (2) under a pressure of 5 kgf/cm2, the peel strength between the transparent film layer (4) and the reflective base (2) is 700 gf/25 mm or greater.

摘要翻译： 回射片（1）包括反射基底（2），与反射基底（2）的反射光的颜色不同的透明薄膜层（4）和压敏粘合剂层（3）。 透明膜层（4）通过压敏粘合剂层（3）可拆卸地设置在反射基底（2）上。 透明薄膜层（4）的部分（4'）应在使用时切出，以使透明薄膜层（4）形成所需的图像。 透明膜层（4）与反射基体（2）之间的剥离强度为25〜400gf / 25mm。 在5kgf / cm 2的压力下将透明膜层（4）压到反射基体（2）之后，透明膜层（4）和反射基底（2）之间的剥离强度为700gf / 25mm 或更大。

公开(公告)号：US06515142B2

公开(公告)日：2003-02-04

申请号：US09986075

申请日：2001-11-07

申请人： Yukio Yokoyama ,  Tatsuya Kobayashi ,  Takeo Koyama

发明人： Yukio Yokoyama ,  Tatsuya Kobayashi ,  Takeo Koyama

IPC分类号： C07D20708

CPC分类号： C07C255/50 ,  C07C253/30 ,  C07D207/12 ,  Y02P20/55 ,  C07C255/52

摘要： A process for preparing a compound represented by general formulae (5) and (6) in the following reaction scheme or salts thereof, wherein R1 represents a protective group for a nitrogen atom; R2 represents a methanesulfonyl group or p-toluenesulfonyl group; R1 represents a hydrogen atom, an aralkyl group, or an alkyl group having 1 to 6 carbon atoms; and X represents a halogen atom. The above process is useful as an industrial process for preparing intermediates of anticoagulant aromatic amidine derivatives described in Japanese Patent Application Laid-Open (kokai) No. 208946/1993.

摘要翻译： 在下列反应方案中制备由通式（5）和（6）表示的化合物或其盐的方法，其中R 1表示氮原子的保护基; R2表示甲磺酰基或对甲苯磺酰基; R1表示氢原子，芳烷基或碳原子数1〜6的烷基。 并且X表示卤素原子。上述方法可用作制备日本专利申请公开（kokai）208946/1993中描述的抗凝血性芳族脒衍生物的中间体的工业方法。

公开(公告)号：US06347105B1

公开(公告)日：2002-02-12

申请号：US09411393

申请日：1999-10-04

申请人： Tomobumi Nakayama ,  Michiharu Masuda ,  Hisatsugu Tahara ,  Akio Ito ,  Yukio Yokoyama

发明人： Tomobumi Nakayama ,  Michiharu Masuda ,  Hisatsugu Tahara ,  Akio Ito ,  Yukio Yokoyama

IPC分类号： H01S300

CPC分类号： H01S5/06825

摘要： An image forming apparatus is arranged to form an image with laser light emitted from a semiconductor laser source, and is constructed so as to protect the laser source from a breakdown, by regulating electric current flowing to the laser source no matter when an adjusting circuit for adjusting the light amount of the semiconductor laser source is apt to supply the electric current that could break the laser source, to the laser source. The apparatus is constructed in such structure that during an automatic light amount control period the laser light amount emitted from the semiconductor laser source is detected and a current source circuit is made inactive when the light amount detected is over a set light amount and that during periods other than the control period the electric current flowing to the semiconductor laser is detected and the current source circuit is made inactive when the light amount detected becomes over a fixed ratio times the current detected during the automatic light amount control period. In this way, the protection circuit can operate effectively anytime of emission of the laser source, so as to protect the laser source from the breakdown.

摘要翻译： 图像形成装置被配置成通过从半导体激光源发射的激光形成图像，并且被构造成通过调节流向激光源的电流来保护激光源免受击穿，不管当调节电路 调整半导体激光源的光量易于将激光源的电流提供给激光源。 该装置的结构是这样一种结构，即在自动光量控制期间，检测出半导体激光源发出的激光量，并且当检测到的光量超过设定的光量时，电流源电路被激活，而在期间 当检测到的光量变得超过在自动光量控制周期期间检测到的电流的固定比率时，检测到流过半导体激光器的电流，并且检测流过半导体激光器的电流，并使电流源电路无效。 以这种方式，保护电路可以随时发射激光源，以保护激光源免受击穿。

公开(公告)号：US06342609B2

公开(公告)日：2002-01-29

申请号：US09424227

申请日：1999-11-26

申请人： Toru Makino ,  Yukio Yokoyama

发明人： Toru Makino ,  Yukio Yokoyama

IPC分类号： C07D20704

CPC分类号： C07D207/12

摘要： A process for industrially preparing intermediates of aromatic amidine derivatives having anticoagulant activity, i.e., compounds represented by formula (3) or salts thereof, by the following reaction scheme including (1), (2), and (3), wherein R1 represents H or an alkyl group; and R3 represents H, an alkyl group, or an alkanoyl group

摘要翻译： 通过以下反应方案（1），（2）和（3），工业上制备具有抗凝活性的芳族脒衍生物的中间体，即由式（3）表示的化合物或其盐，其中R 1表示H 或烷基; 并且R 3表示H，烷基或烷酰基

公开(公告)号：US5866577A

公开(公告)日：1999-02-02

申请号：US924504

申请日：1997-09-05

申请人： Takayasu Nagahara ,  Naoaki Kanaya ,  Kazue Inamura ,  Yukio Yokoyama

发明人： Takayasu Nagahara ,  Naoaki Kanaya ,  Kazue Inamura ,  Yukio Yokoyama

IPC分类号： A61K31/155 ,  A61K31/165 ,  A61K31/19 ,  A61K31/195 ,  A61K31/215 ,  A61K31/235 ,  A61K31/33 ,  A61K31/40 ,  A61K31/4025 ,  A61K31/443 ,  A61K31/4433 ,  A61K31/445 ,  A61K31/4465 ,  A61K31/451 ,  A61K31/495 ,  A61K31/50 ,  A61K31/505 ,  A61P7/02 ,  A61P43/00 ,  C07C255/52 ,  C07C255/54 ,  C07C255/56 ,  C07C255/58 ,  C07C257/18 ,  C07C323/31 ,  C07C323/32 ,  C07D207/09 ,  C07D207/12 ,  C07D209/04 ,  C07D211/22 ,  C07D211/44 ,  C07D211/46 ,  C07D239/02 ,  C07D239/20 ,  C07D241/02 ,  C07D307/78 ,  C07D307/79 ,  C07D307/80 ,  C07D307/84 ,  C07D333/60 ,  C07D333/68 ,  C07D401/12 ,  C07D403/10 ,  C07D403/12 ,  C07D405/12 ,  C07D409/10 ,  C07D409/12 ,  C07D417/12 ,  C07D521/00

CPC分类号： C07D307/79 ,  C07C257/18 ,  C07D207/12 ,  C07D211/22 ,  C07D211/46 ,  C07D231/12 ,  C07D233/56 ,  C07D249/08 ,  C07D307/80 ,  C07D307/81 ,  C07D333/60 ,  C07D401/12 ,  C07D403/12 ,  C07D405/12 ,  C07D407/12 ,  C07D409/12 ,  C07D417/12

摘要： An anticoagulant agent which comprises, as an active ingredient, an aromatic amidine derivative represented by the following general formula (1) or a salt thereof: ##STR1## wherein the group represented by ##STR2## is a group selected from indolyl, benzofuranyl, benzothienyl, benzimidazolyl, benzoxazolyl, benzothiazolyl, naphthyl, tetrahydronaphthyl and indanyl; X is a single bond, an oxygen atom, a sulfur atom or a carbonyl group; and Y is a saturated or unsaturated 5- or 6-membered heterocyclic moiety or cyclic hydrocarbon moiety optionally having a substituent group, an amino group optionally having a substituent group or an aminoalkyl group optionally having a substituent group.The inventive compound has a high anticoagulant capacity based on its excellent FXa inhibition activity.

摘要翻译： 作为活性成分，含有下述通式（1）表示的芳香族脒衍生物或其盐的抗凝血剂：其中，由“IMAGE”表示的基团是选自吲哚基， 苯并呋喃基，苯并噻吩基，苯并咪唑基，苯并恶唑基，苯并噻唑基，萘基，四氢萘基和茚满基; X是单键，氧原子，硫原子或羰基; Y是任选具有取代基的任选具有取代基的氨基或任选具有取代基的氨基烷基的饱和或不饱和的5-或6-元杂环部分或环烃部分。 基于其优异的FXa抑制活性，本发明化合物具有高抗凝血能力。

公开(公告)号：US5042031A

公开(公告)日：1991-08-20

申请号：US505768

申请日：1990-04-05

申请人： Yukio Yokoyama ,  Tatsuki Ichihashi

发明人： Yukio Yokoyama ,  Tatsuki Ichihashi

IPC分类号： H04L12/437 ,  H04L12/64

CPC分类号： H04L12/437 ,  H04L12/64

摘要： A configuration control method for a double loop communications system capable of handling simultaneously two different traffic modes for packet data and circuit-switched data, which includes a selector for connecting a token passing control circuit to either a hybrid multiplexer or a transmission line interface circuit to fully utilize the resources of the double loop transmission lines to increase the system throughput and handle both packet data and circuit-switched data in the event of fault occurrence without increasing the overhead for the fault recovery action.

摘要翻译： 一种能够同时处理分组数据和电路交换数据的两种不同业务模式的双环通信系统的配置控制方法，包括用于将令牌通过控制电路连接到混合多路复用器或传输线接口电路的选择器， 充分利用双回路传输线路的资源，提高系统吞吐量，并在故障发生的情况下处理分组数据和电路交换数据，而不会增加故障恢复动作的开销。

公开(公告)号：US4887476A

公开(公告)日：1989-12-19

申请号：US243674

申请日：1988-09-13

申请人： Yukio Yokoyama

发明人： Yukio Yokoyama

IPC分类号： F02B75/02 ,  F02B75/16 ,  F02N15/02 ,  F02N15/04

CPC分类号： F02N15/006 ,  F02B75/16 ,  F02N15/027 ,  F02N15/043 ,  F02B2075/025 ,  Y10T74/137

摘要： A small engine provided with a self starter motor is suitable for use as a driving mechanism for hand-held or back-carried machines such as cleavers. As the engine is provided with a reduction drive gear loosely inserted over a cylindrical support concentrically provided with a crankshaft, and is so constructed that the rotation of the shelf starter motor is transmitted to the crankshaft via the reduction drive gear and an engagement/disengagement mechanism using centrifugal force, it is possible to improve the durability thereof and to simplify assembly operation.

公开(公告)号：US4680553A

公开(公告)日：1987-07-14

申请号：US800831

申请日：1985-11-22

申请人： Katsuji Kimura ,  Yoshihiko Kasai ,  Yukio Yokoyama ,  Koji Yamasaki ,  Toshifumi Sato

发明人： Katsuji Kimura ,  Yoshihiko Kasai ,  Yukio Yokoyama ,  Koji Yamasaki ,  Toshifumi Sato

IPC分类号： H03F3/19 ,  H03G7/00 ,  H03F3/45

CPC分类号： H03F3/19 ,  H03G7/001

摘要： An intermediate frequency amplifier stage is disclosed, in which linearity of a signal strength detection output is improved. The intermediate frequency amplifier stage includes a plurality of intermediate frequency amplifiers, a plurality of double-wave rectifiers each coupled to the associated intermediate frequency amplifier and making full-wave rectification of the signal supplied from the associated intermediate frequency amplifier, and an adder circuit adding the rectification outputs of the respective double-wave rectifiers.

摘要翻译： 公开了一种提高信号强度检测输出的线性度的中频放大器级。 中频放大器级包括多个中频放大器，多个双波整流器，每个耦合到相关联的中频放大器，并对从相关联的中频放大器提供的信号进行全波整流，以及加法电路加法 各个双波整流器的整流输出。