公开(公告)号：US6083440A

公开(公告)日：2000-07-04

申请号：US766663

申请日：1996-12-04

申请人： Takashi Matsumoto ,  Takahito Wakabayashi ,  Hiroshi Okada

发明人： Takashi Matsumoto ,  Takahito Wakabayashi ,  Hiroshi Okada

IPC分类号： A61M5/158 ,  A61M25/00 ,  A61M25/16 ,  B29C57/00

CPC分类号： A61M25/001 ,  B29C57/00 ,  B29L2031/7542

摘要： A method for making an outer cannula of an intravenous cannula. An insert pin (3) is inserted into an outer cannula (1) having a hub (12) and a tube (11) made of a shape memory polyurethane resin and having an untreated distal end portion, until a tip end of the insert pin (3) reaches a position retracted from a distal end of the tube (11). While holding the position of the insert pin (3), the tube (11) with the insert pin (3) is forced into a cavity in a mold (4) heated to a temperature of 120.degree. C. to 180.degree. C. until the insertion of the tube into the cavity is obstructed. Subsequently, the insert pin (3) is moved within the tube (11) toward the extremity of the tube until the tip end of insert pin (3) reaches a first predetermined position in the mold (4). After maintaining the tube at the mold temperature until the tube is softened, the insert pin is further moved within the tube toward the extremity thereof and held in position for a certain period of time. The mold (4) is then cooled for a certain period of time. Then, the tube (11) is removed from the mold (4) together with insert pin (3), and subsequently the insert pin (3) is removed from the tube (11). Finally, the distal end portion of the tube (11) is cut to a desired length.

摘要翻译： 一种用于制造静脉插管的外套管的方法。 插入销（3）插入到具有轮毂（12）的外套管（1）和由形状记忆聚氨酯树脂制成的具有未处理的远端部分的管（11），直到插入销的顶端 （3）到达从管（11）的远端缩回的位置。 在保持插销（3）的位置的同时，具有插销（3）的管（11）被迫进入加热到120℃至180℃的模具（4）中的空腔中，直到 将管插入空腔被阻塞。 随后，插入销（3）在管（11）内朝向管的末端移动，直到插入销（3）的末端到达模具（4）中的第一预定位置。 在将管保持在模具温度直到管软化之后，插入销进一步在管内向其末端移动并保持在一定时间段内。 然后将模具（4）冷却一定时间。 然后，与插入销（3）一起从模具（4）中取出管子（11），随后从管子（11）上取下插入销钉（3）。 最后，将管（11）的远端部分切割成期望的长度。

公开(公告)号：US5679151A

公开(公告)日：1997-10-21

申请号：US604663

申请日：1996-02-21

申请人： Seiichiro Ohmoto ,  Katsuhiro Uehara ,  Hiroshi Okada ,  Yoshihiko Sakashita ,  Takao Kawanaka

发明人： Seiichiro Ohmoto ,  Katsuhiro Uehara ,  Hiroshi Okada ,  Yoshihiko Sakashita ,  Takao Kawanaka

IPC分类号： C30B11/00 ,  C30B15/00 ,  C30B11/12

CPC分类号： C30B11/00 ,  C30B15/00 ,  C30B29/48 ,  Y10T117/1016 ,  Y10T117/1024

摘要： Method of forming a single crystal of ZnSe. A charge of material is loaded in a container. The charge of material is melted to create a melt of material. A single crystal is grown from the melt of material. Then, the grown crystal is brought out of contact with the wall surface of the container. The temperature of the crystal is varied across its phase transition temperature range while establishing a temperature gradient from one end of the grown crystal to the other end. This method is carried out, using a crystal grower comprising the container and an elevation member. The container is disposed inside a high-pressure vessel. The container tapers off downward and is provided with a hole extending from its lower end. The elevation member is inserted into the hole from below to push the grown crystal in a crucible upward. The container is composed of plural separable parts. After the growth of the crystal, the assembled parts are moved substantially horizontally outwardly so that the parts are separated from each other.

摘要翻译： 形成ZnSe单晶的方法。 物料装入容器中。 材料的充电被熔化以产生材料熔体。 从材料的熔体中生长单晶。 然后，将生长的晶体与容器的壁表面脱离接触。 晶体的温度在其相变温度范围内变化，同时建立从生长晶体的一端到另一端的温度梯度。 使用包括容器和升降构件的结晶器进行该方法。 容器设置在高压容器内。 容器向下逐渐变细并且设有从其下端延伸的孔。 升降构件从下方插入孔中，将生长的晶体向上推入坩埚中。 容器由多个可分离部分组成。 在晶体生长之后，组装的部件基本上水平地向外移动，使得部件彼此分离。

公开(公告)号：US5617995A

公开(公告)日：1997-04-08

申请号：US427032

申请日：1995-04-24

申请人： Masanori Yasuda ,  Sadahisa Onimaru ,  Takashi Inoue ,  Hiroshi Okada ,  Akikazu Kojima ,  Niro Takaki

发明人： Masanori Yasuda ,  Sadahisa Onimaru ,  Takashi Inoue ,  Hiroshi Okada ,  Akikazu Kojima ,  Niro Takaki

IPC分类号： B60H1/22 ,  F23N1/02 ,  B60H1/02

CPC分类号： B60H1/2206 ,  F23N1/022 ,  B60H2001/224 ,  B60H2001/2256 ,  F23N2023/08 ,  F23N2027/02 ,  F23N2027/06 ,  F23N2033/08 ,  F23N2035/30 ,  F23N2037/10 ,  F23N2041/14

摘要： In a combustion heater, at the time of ignition, a fuel supply amount is increased in a stepwise fashion. On the other hand, at the time of extinction, the fuel supply amount is decreased in a stepwise fashion. The fuel supply amount is increased stepwise using different fuel increasing amounts or different fuel increasing periods, both depending on heat quantities generated by a burner at respective fuel increasing time points. At the time of extinction, the fuel supply amount and an air supply amount are both reduced to given values, respectively, and held at the given values for a given time period. After lapse of the given time period, the fuel supply amount is reduced to zero, while the air supply amount is held at the given value for a further given time period. The air supply amount is changed with a given time delay relative to a change of the fuel supply amount. The time delay may be adjusted depending on a temperature in the burner.

摘要翻译： 在燃烧加热器中，在点火时，以逐步的方式增加燃料供给量。 另一方面，在灭火时，燃料供给量以逐步的方式减少。 使用不同的燃料增加量或不同的燃料增加周期，燃料供给量逐步增加，这两者都取决于在各燃料增加时间点由燃烧器产生的热量。 在灭火时，燃料供给量和空气供给量都分别减小到给定值，并且在给定时间段内保持在给定值。 在经过给定时间段之后，燃料供给量减少到零，同时空气供给量在给定时间段内保持在给定值。 空气供给量相对于燃料供给量的变化以给定的时间延迟而变化。 可以根据燃烧器中的温度来调整时间延迟。

公开(公告)号：US5603876A

公开(公告)日：1997-02-18

申请号：US251052

申请日：1988-09-26

申请人： Katuhiko Honma ,  Tsuneo Tatsuno ,  Hiroshi Okada ,  Masato Moritoki ,  Takao Fujikawa

发明人： Katuhiko Honma ,  Tsuneo Tatsuno ,  Hiroshi Okada ,  Masato Moritoki ,  Takao Fujikawa

IPC分类号： C04B35/593 ,  C04B35/584

CPC分类号： C04B35/593 ,  C04B35/5935

摘要： The specification describes a method for producing high density sintered silicon nitride(Si.sub.3 N.sub.4) having a relative density of at least 98%. In a first step, silicon nitride powder is compacted into a desired shape. It is then presintered in a second step, generally, under normal pressure to obtain a presintered body having a relative density of at least 92%. In a third step, the presintered body is subjected to a hot isostatic pressing(HIP) in an inert gas atmosphere of 1500-2100.degree. C. and of nitrogen gas partial pressure of at least 500 atm. Since the presintering does not require any capsule, it is possible to produce high density sintered Si.sub.3 N.sub.4 of complex configurations. As a sintering aid, Y.sub.2 O.sub.3 -Al.sub.2 O.sub.3 -MgO system sintering aid is particularly effective. To improve the strength of sintered Si.sub.3 N.sub.4, it is effective to add a heat treatment step after the HIP and maintain the temperature of the sintered Si.sub.3 N.sub.4 above 500.degree. C. for a while. Between the second and third steps, the temperature of the presintered body is preferably maintained above 500.degree. C. These temperature controls are effective not only to improve the strength of sintered Si.sub.3 N.sub.4 but also to save the thermal energy and to shorten the production cycle.

摘要翻译： 该说明书描述了一种生产相对密度至少为98％的高密度烧结氮化硅（Si3N4）的方法。 在第一步骤中，氮化硅粉末被压制成所需的形状。 通常在常压下第二步骤中预烧结，得到相对密度至少为92％的预烧结体。 在第三步骤中，在1500-2100℃的惰性气体气氛和至少500atm的氮气分压下对预烧结体进行热等静压（HIP）。 由于预烧结不需要任何胶囊，因此可以生产复合结构的高密度烧结Si 3 N 4。 作为烧结助剂，Y2O3-Al2O3-MgO体系的烧结助剂特别有效。 为了提高烧结Si3N4的强度，在HIP之后添加热处理步骤并将烧结的Si 3 N 4的温度保持在500℃以上一段时间是有效的。 在第二和第三步骤之间，预烧结体的温度优选保持在500℃以上。这些温度控制不仅有效地提高了烧结Si 3 N 4的强度，而且有效地节约了热能并缩短了生产周期。

公开(公告)号：US5478156A

公开(公告)日：1995-12-26

申请号：US106199

申请日：1993-08-13

申请人： Hiroshi Kikuchi ,  Katsuyuki Ito ,  Shinichi Katakura ,  Jiro Tanuma ,  Hiroshi Okada ,  Kazuhiko Nagaoka ,  Akira Nagumo

发明人： Hiroshi Kikuchi ,  Katsuyuki Ito ,  Shinichi Katakura ,  Jiro Tanuma ,  Hiroshi Okada ,  Kazuhiko Nagaoka ,  Akira Nagumo

IPC分类号： G06K15/00 ,  H04N1/387

CPC分类号： G06K15/00 ,  G06K2215/006 ,  G06K2215/0071 ,  G06K2215/0077

摘要： A printer includes a controller for providing a sequence control for the printer in its entirety in response to a control signal and a video signal from another controller. A printer head is adapted for latching and printing a printing data signal transmitted from the controller. Print data arithmetic and logic circuitry provides a logical operation processing for video data signals, counting video clock signals transmitted from the controller, and includes storage for storing the video data signals transmitted from the controller, a selector responsive to reference line timing signals for selectively alternately outputting the video data signals, an additional line signal generator for generating from video signals received from the controller, a video data signal representing an additional line destined for between reference lines during an interval of timing, and logical operation circuitry for performing a logical operation for the video data signals read out from the storage and supplying to the printer head the video data signals subjected to the logical operation in the form of the printing data signal.

摘要翻译： 打印机包括控制器，用于响应于来自另一个控制器的控制信号和视频信号而全面地为打印机提供序列控制。 打印机头适于锁定和打印从控制器发送的打印数据信号。 打印数据运算和逻辑电路为视频数据信号提供逻辑运算处理，对从控制器发送的视频时钟信号进行计数，并且包括用于存储从控制器发送的视频数据信号的存储器，响应于参考线定时信号的选择器， 输出视频数据信号，附加线路信号发生器，用于从在控制器接收的视频信号中生成代表在定时间隔期间指定给参考线路的附加行的视频数据信号;以及逻辑运算电路，用于执行逻辑运算 视频数据信号从存储器中读出并以打印数据信号的形式向经过了逻辑运算的视频数据信号提供给打印头。

公开(公告)号：US5475112A

公开(公告)日：1995-12-12

申请号：US317774

申请日：1994-10-04

申请人： Takao Awazu ,  Hiroshi Okada ,  Masamitsu Matsumoto

发明人： Takao Awazu ,  Hiroshi Okada ,  Masamitsu Matsumoto

IPC分类号： C07D213/26 ,  C07D213/61 ,  C07D211/38

CPC分类号： C07D213/26 ,  C07D213/61

摘要： A method for producing a substituted pyridine derivative of the formula (II): ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 is a hydrogen atom, a halogen atom or an alkyl group, and m is an integer of from 1 to 3, which comprises reducing a substituted trichloromethylpyridine derivative of the formula (I): ##STR2## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are as defined above, with use of acetic acid, hydrochloric acid or sulfuric acid, as a proton donor, and zinc, tin or a mixture thereof, as a reducing agent.

摘要翻译： 制备式（II）的取代的吡啶衍生物的方法：其中R 1，R 2，R 3和R 4各自为氢原子，卤素原子或烷基，m为 1至3，其包括用式（I）的取代的三氯甲基吡啶衍生物：其中R 1，R 2，R 3和R 4如上所定义，使用乙酸，盐酸或硫酸， 作为质子供体，以及锌，锡或其混合物作为还原剂。

公开(公告)号：US5399691A

公开(公告)日：1995-03-21

申请号：US986488

申请日：1992-12-07

申请人： Kenji Kon ,  Hiroshi Okada

发明人： Kenji Kon ,  Hiroshi Okada

IPC分类号： A61K31/505 ,  A61P35/00 ,  C07D239/34

CPC分类号： C07D239/34 ,  Y02P20/55

摘要： The present invention provides a substituted benzoylurea derivative having the formula (I), ##STR1## (wherein Q is a --R.sub.1 N(Z.sub.2)Z.sub.3 group or a --R.sub.2 N(Z.sub.4)COR.sub.1 N(Z.sub.2)Z.sub.3 group, R.sub.1 and R.sub.2 are respectively an alkanediyl group which may be substituted with a lower alkylthio group or a phenyl group, Z.sub.1, Z.sub.2, Z.sub.3 and Z.sub.4 are respectively a hydrogen atom or a lower alkyl group, R.sub.1 and Z.sub.2 may be bonded with each other to form a heterocyclic ring with an adjacent nitrogen atom, X is a halogen atom, a lower alkyl group or a CF.sub.3 group, and Y is a halogen atom) or its salt, effective as an antitumor agent; a method for producing the same; an antitumor composition containing the same; and an intermediate product for producing the same.

摘要翻译： 本发明提供具有式（I），（I）（其中Q为-R1N（Z2）Z3基团或-R2N（Z4）COR1N（Z2）Z3基团的取代苯甲酰基脲衍生物，R1和R2 分别为可被低级烷硫基或苯基取代的烷二基，Z 1，Z 2，Z 3和Z 4分别为氢原子或低级烷基，R 1和Z 2可以彼此键合形成杂环 环与相邻氮原子，X为卤素原子，低级烷基或CF 3基，Y为卤素原子）或其盐作为抗肿瘤剂有效; 其制造方法; 含有其的抗肿瘤药物组合物; 和用于制造它的中间产品。

公开(公告)号：US5364533A

公开(公告)日：1994-11-15

申请号：US913169

申请日：1992-07-14

申请人： Shinji Ogura ,  Hiroshi Okada ,  Shizuo Uno ,  Takashi Iida ,  Hiromoto Asai ,  Masayasu Kurono ,  Kiichi Sawai

发明人： Shinji Ogura ,  Hiroshi Okada ,  Shizuo Uno ,  Takashi Iida ,  Hiromoto Asai ,  Masayasu Kurono ,  Kiichi Sawai

IPC分类号： G01N33/48 ,  A61B5/15 ,  B01D39/18 ,  B01D39/20 ,  G01N33/49 ,  B01D61/00 ,  B01D39/06

CPC分类号： G01N33/491 ,  A61B5/15003 ,  A61B5/150236 ,  A61B5/150251 ,  A61B5/150496 ,  A61B5/150732 ,  A61B5/150755 ,  A61B5/154 ,  B01D39/18 ,  B01D39/2017 ,  A61B5/150389 ,  B01D2239/0414 ,  B01D2239/0464 ,  B01D2239/0492 ,  B01D2239/1225 ,  B01D2239/1233 ,  B01D2239/1291 ,  Y10T436/25375

摘要： A process for separating and recovering serum and plasma components from a whole blood sample including passing a whole blood sample through a separating filter formed of a blood cell separating layer composed mainly of fibers impregnated with a coating agent. A device includes a blood collector having a needle at one end and a blood suction means at the other end, and a separating filter including a blood cell separating layer, the filter being provided in the intermediate zone of the blood collector, whereby a whole blood sample sucked through the needle by depressurizing the blood suction means is passed through the separating filter.

摘要翻译： 一种从全血样品中分离和回收血清和血浆成分的方法，包括使全血样品通过由主要由浸渍有涂层剂的纤维组成的血细胞分离层形成的分离过滤器。 一种装置，包括一端具有针的血液收集器和另一端的血液吸引装置，以及具有血细胞分离层的分离过滤器，所述过滤器设置在所述血液收集器的中间区域，由此， 通过使血液吸引装置减压而通过针吸取的样品通过分离过滤器。

公开(公告)号：US5315401A

公开(公告)日：1994-05-24

申请号：US941244

申请日：1992-09-04

申请人： Hiroshi Okada ,  Keiji Kanota ,  Yukio Kubota

发明人： Hiroshi Okada ,  Keiji Kanota ,  Yukio Kubota

IPC分类号： G11B27/029 ,  G11B27/032 ,  G11B27/036 ,  G11B27/10 ,  H04N5/92 ,  H04N5/926 ,  H04N5/928 ,  H04N5/95

CPC分类号： H04N5/9268 ,  G11B27/036 ,  G11B2220/90 ,  G11B27/032 ,  G11B27/10

摘要： A digital video tape recorder for recording and reproducing digital video and digital audio signals in separate portions of at least one common record track is operable in an after-recording mode, for example, to record in different tracks a digital audio signal that is associated with a previously recorded digital video signal. Digital video and audio processors exhibit inherent time delays t.sub.2 and t.sub.21 when processing reproduced digital video and audio signals (t.sub.21

摘要翻译： 用于在至少一个公共记录轨道的分开的部分中记录和再现数字视频和数字音频信号的数字磁带录像机可在后记录模式中操作，例如，在不同的轨道中记录数字音频信号，该数字音频信号与 先前记录的数字视频信号。 当处理再现的数字视频和音频信号（t21

公开(公告)号：US5289721A

公开(公告)日：1994-03-01

申请号：US756223

申请日：1991-09-09

申请人： Yukihiko Tanizawa ,  Hiroshi Okada ,  Kazuhisa Ikeda ,  Tsuyoshi Fukada

发明人： Yukihiko Tanizawa ,  Hiroshi Okada ,  Kazuhisa Ikeda ,  Tsuyoshi Fukada

IPC分类号： G01L9/00 ,  G01L7/08 ,  G01L9/06

CPC分类号： G01L9/0042 ,  G01L9/0054 ,  Y10T29/49103

摘要： A semiconductor pressure sensor comprises a silicon substrate having a surface orientation of substantially (110), a diaphragm formed from the substrate, strain gauges disposed on the diaphragm, and a base joined with the substrate. The diaphragm has an octagonal shape whose sides are orthogonal to axis , , and , respectively. This sensor causes substantially no output error and no fluctuation between output characteristics of the strain gauges irrespective of a change in temperature.

摘要翻译： 半导体压力传感器包括具有基本上（110）的表面取向的硅衬底，由衬底形成的隔膜，设置在隔膜上的应变计和与衬底接合的基底。 隔膜具有八边形，其侧面分别与轴线<100>，<110>和<111>正交。 该传感器基本上不产生输出误差，并且不管温度变化如何，都不会产生应变计的输出特性之间的波动。