公开(公告)号：US5290692A

公开(公告)日：1994-03-01

申请号：US852539

申请日：1992-03-17

申请人： Takahiro Suzuki ,  Sukezo Kawamura ,  Motohiro Toriyama ,  Yoshiyuki Yokogawa ,  Yukari Kawamoto

发明人： Takahiro Suzuki ,  Sukezo Kawamura ,  Motohiro Toriyama ,  Yoshiyuki Yokogawa ,  Yukari Kawamoto

IPC分类号： A61K38/16 ,  A61K38/46 ,  A61K38/49 ,  A61K47/02 ,  A61K47/48 ,  A61L33/00 ,  A61P7/02 ,  C12N11/14 ,  A61K37/54

CPC分类号： A61K47/48861 ,  A61K38/166 ,  A61K38/49 ,  A61L33/0047 ,  C12N11/14

摘要： A fibrinolytic enzyme such as urokinase, tissue plasminogen activator or streptokinase is covalently bounded to a bioadaptable porous crystalline glass to produce a thrombolytic material. Production of the glass involves combining 40-50 mol% calcium oxide, 20-30 mol% titanium dioxide and 25-35 mol% diphosphorous pentoxide to form a mixture, and combining the mixture with 0.5-4.0 mol% disodium oxide. A bioreactor for converting plasminogen in blood into plasmin can be prepared by packing the material in a column. When finely comminuted, the material can be administered into the blood of a patient for removing blood clots.

摘要翻译： 纤维蛋白溶解酶如尿激酶，组织纤溶酶原激活剂或链激酶与生物适应性多孔结晶玻璃共价结合以产生溶栓物质。 玻璃的生产涉及组合40-50摩尔％的氧化钙，20-30摩尔％的二氧化钛和25-35摩尔％的二氧化磷二氧化物以形成混合物，并将该混合物与0.5-4.0摩尔％的二氧化钠组合。 用于将血液中的纤溶酶原转化成纤溶酶的生物反应器可以通过在柱中包装材料来制备。 当细粉碎时，可以将该物质施用于患者的血液中以除去血块。

公开(公告)号：US5178901A

公开(公告)日：1993-01-12

申请号：US618750

申请日：1990-11-27

申请人： Motohiro Toriyama ,  Sukezo Kawamura ,  Yukari Kawamoto ,  Yoshiyuki Yokogawa ,  Takahiro Suzuki

发明人： Motohiro Toriyama ,  Sukezo Kawamura ,  Yukari Kawamoto ,  Yoshiyuki Yokogawa ,  Takahiro Suzuki

IPC分类号： A61L27/00 ,  A61C8/00 ,  A61F2/00 ,  A61F2/30 ,  A61L27/32 ,  C01G23/00 ,  C03C3/21 ,  C03C8/08 ,  C23D1/02 ,  C23D5/02

CPC分类号： C23D5/02 ,  A61C8/0012 ,  A61F2/30767 ,  A61L27/32 ,  C03C3/21 ,  C03C8/08 ,  A61C8/0013 ,  A61F2310/00796

摘要： A powder for coating the surface of a titanium metal is obtained by mixing compounds as raw materials for CaO, TiO.sub.2, and P.sub.2 O.sub.5 with a small amount of a Na.sub.2 O-containing compound, fusing the resultant mixture, and solidifying and pulverizing the fused mixture. A coating of a calcium phosphate compound adhering with great fastness to the surface of the titanium metal is formed by preparing an aqueous slurry containing the powder mentioned above, applying the aqueous slurry to the surface of the titanium metal, and heat-treating the coated titanium metal.

摘要翻译： 通过将化合物作为CaO，TiO 2和P 2 O 5的原料与少量含有Na 2 O的化合物混合，将所得混合物熔合并固化和粉碎熔融混合物，得到用于涂覆钛金属表面的粉末。 通过制备含有上述粉末的含水浆料，将该水性浆液施加到钛金属的表面，并对该涂覆的钛进行热处理，形成具有坚固牢度的钛金属表面的磷酸钙化合物的涂层 金属。

公开(公告)号：US5077079A

公开(公告)日：1991-12-31

申请号：US652995

申请日：1991-02-08

申请人： Sukezo Kawamura ,  Yoshiyuki Yokogawa ,  Yukari Kawamoto ,  Motohiro Toriyama ,  Takahiro Suzuki

发明人： Sukezo Kawamura ,  Yoshiyuki Yokogawa ,  Yukari Kawamoto ,  Motohiro Toriyama ,  Takahiro Suzuki

IPC分类号： A61L27/00 ,  A61F2/00 ,  A61F2/28 ,  A61L27/32 ,  C04B41/50 ,  C04B41/85 ,  C04B41/89

CPC分类号： C04B41/009 ,  A61L27/32 ,  C04B41/5092 ,  C04B41/85 ,  A61F2310/00796 ,  C04B2111/00836

摘要： A dense coating of a calcium phosphate compound is formed on the surface of a bioadaptable ceramic substrate by applying to the ceramic calcium metaphosphate alone or a mixture of calcium metaphosphate with calcium pyrophosphate, heat-treating the applied layer thereby fusing the applied layer to the surface of the ceramic, then applying to the fused layer a slurry resulting from the mixture of calcium metaphosphate with tetracalcium phosphate, and subsequently heat-treating the applied layer of the slurry thereby inducing reaction of the slurry.

摘要翻译： 通过将陶瓷钙偏磷酸盐或偏磷酸钙与焦磷酸钙的混合物应用于生物适应性陶瓷基材的表面上，形成致密的磷酸钙化合物涂层，对施加的层进行热处理，从而将施加的层融合到表面 的陶瓷，然后向熔融层施加由偏磷酸钙与磷酸四钙的混合物产生的浆料，随后对所施加的浆料层进行热处理，从而引起浆料的反应。

公开(公告)号：US5491082A

公开(公告)日：1996-02-13

申请号：US246940

申请日：1994-05-20

申请人： Takahiro Suzuki ,  Sukezo Kawamura ,  Motohiro Toriyama ,  Yoshiyuki Yokokawa ,  Yukari Kawamoto ,  Yasuharu Hakamatsuka ,  Hiroyuki Irie

发明人： Takahiro Suzuki ,  Sukezo Kawamura ,  Motohiro Toriyama ,  Yoshiyuki Yokokawa ,  Yukari Kawamoto ,  Yasuharu Hakamatsuka ,  Hiroyuki Irie

IPC分类号： A61K38/00 ,  C12N9/72 ,  C12N11/14 ,  A61K38/48

CPC分类号： C12N9/6456 ,  C12N11/14 ,  A61K38/00

摘要： A plasminogen activator such as urokinase or tissue plasminogen activator is covalently bonded to a porous body composed of calcium phosphate to form a plasminogen activator-porous body complex. The tricalcium phosphate can be .alpha.-tricalcium phosphate, .beta.-tricalcium phosphate, hydroxyapatite, tetracalcium phosphate, octacalcium phosphate and mixtures thereof. In a preferred embodiment, .beta.-tricalcium phosphate which has excellent biocompatibility with the body or a mixture of .beta.-tricalcium phosphate and hydroxyapatite is used. Preferably, synthetic calcium phosphate is used is to avoid impurities contained by natural calcium phosphate. Covalent bonding is by crosslinking with glutaraldehyde, bismaleimides, dihalogenic aryls or diisocyanates, or by using cyanogen bromide, diazotization or periodic acid. The complex can be filled into a column to form a bioreactor. A granular complex can be intravascularly injected into the blood of a patient to provide thrombotic activity for a long period of time. In another embodiment, a complex of a predetermined shape can be implanted to provide thrombotic activity.

摘要翻译： 纤维蛋白溶酶原激活剂如尿激酶或组织纤溶酶原激活剂共价键合到由磷酸钙组成的多孔体上以形成纤溶酶原激活剂多孔体复合体。 磷酸三钙可以是α-磷酸三钙，β-磷酸三钙，羟基磷灰石，磷酸四钙，磷酸八钙及其混合物。 在优选的实施方案中，使用与身体具有优异生物相容性的β-磷酸三钙或磷酸β-磷酸钙和羟基磷灰石的混合物。 优选地，合成磷酸钙是为了避免天然磷酸钙含有的杂质。 共价键是通过与戊二醛，双马来酰亚胺，二卤代芳基或二异氰酸酯交联，或通过使用溴化氰，重氮化或高碘酸进行交联。 复合物可以填充到柱中以形成生物反应器。 颗粒状复合物可以血管内注射到患者的血液中以长时间提供血栓形成活性。 在另一个实施方案中，可以植入预定形状的复合物以提供血栓形成活性。

公开(公告)号：US5698265A

公开(公告)日：1997-12-16

申请号：US607885

申请日：1996-02-27

申请人： Michael Roger Mucalo ,  Yoshiyuki Yokogawa ,  Motohiro Toriyama ,  Yukari Kawamoto ,  Takahiro Suzuki ,  Kaori Nishizawa ,  Fukue Nagata ,  Hajime Nagae

发明人： Michael Roger Mucalo ,  Yoshiyuki Yokogawa ,  Motohiro Toriyama ,  Yukari Kawamoto ,  Takahiro Suzuki ,  Kaori Nishizawa ,  Fukue Nagata ,  Hajime Nagae

IPC分类号： B01J20/281 ,  C01B25/32 ,  D06M11/00 ,  D06M11/71 ,  D06M101/00 ,  D06M101/02 ,  D06M101/06 ,  D21C9/00 ,  D21H17/67 ,  G01N30/88 ,  B05D3/04

CPC分类号： D21C9/002 ,  D06M11/71

摘要： A method for the production of a composite consisting of cellulose fibers coated with a calcium phosphate compound consists essentially of phosphorylating the surface of cellulose fibers, immersing the surface-phosphorylated cellulose fibers in an aqueous solution containing calcium ions and hydroxyl ions, removing the cellulose fibers from the aqueous solution and subsequently immersing them in an aqueous solution containing calcium ions and phosphoric acid ions, and then removing the cellulose fibers from the aqueous solution. Also disclosed is a composite produced by the method.

摘要翻译： 制备由磷酸钙化合物涂覆的纤维素纤维组成的复合材料的方法主要包括磷酸化纤维素纤维的表面，将表面磷酸化的纤维素纤维浸入含有钙离子和羟基离子的水溶液中，除去纤维素纤维 然后将其浸入含有钙离子和磷酸离子的水溶液中，然后从水溶液中除去纤维素纤维。 还公开了通过该方法制备的复合材料。

公开(公告)号：US5427754A

公开(公告)日：1995-06-27

申请号：US174264

申请日：1993-12-28

申请人： Fukue Nagata ,  Yoshiyuki Yokogawa ,  Motohiro Toriyama ,  Yukari Kawamoto ,  Takahiro Suzuki ,  Kaori Nishizawa ,  Hajime Nagae

发明人： Fukue Nagata ,  Yoshiyuki Yokogawa ,  Motohiro Toriyama ,  Yukari Kawamoto ,  Takahiro Suzuki ,  Kaori Nishizawa ,  Hajime Nagae

IPC分类号： B01J20/281 ,  C01B25/32 ,  C30B29/14 ,  C30B29/64 ,  G01N30/88

CPC分类号： C01B25/327

摘要： A platelike hydroxyapatite is produced by preparing from a phosphate and a calcium salt an aqueous slurry of amorphous calcium phosphate having an atomic ratio of calcium atoms to phosphorus atoms in the range of 1.3:1 to 2.0:1, adding to the aqueous slurry not less than 10% by weight of alcohol based on the amount of the aqueous slurry, and subjecting the resultant mixture to a hydrothermal treatment.

摘要翻译： 通过从磷酸盐和钙盐制备具有1.3:1至2.0:1的钙原子与磷原子之比的无定形磷酸钙的水性浆料制备板状羟基磷灰石，不少于 相对于含水浆料的量为10重量％以上的醇，并对所得混合物进行水热处理。

公开(公告)号：US11082617B2

公开(公告)日：2021-08-03

申请号：US16353765

申请日：2019-03-14

申请人： Naoto Asakura ,  Yoshitaka Kimura ,  Teruyuki Takei ,  Takahiro Suzuki

发明人： Naoto Asakura ,  Yoshitaka Kimura ,  Teruyuki Takei ,  Takahiro Suzuki

IPC分类号： H04N5/232 ,  H04N5/369

摘要： An electronic device includes a power supply and a power supply circuit. The power supply circuit is configured to alternately switch a state of the electronic device between a first state to supply power to another device and a second state to receive power from said another device, and stop a switching operation of the state of the electronic device when the electronic device is off, to fix the state of the electronic device to one of the first state and the second state.

公开(公告)号：US10058846B2

公开(公告)日：2018-08-28

申请号：US15663952

申请日：2017-07-31

申请人： Yoshinori Saito ,  Masahide Miura ,  Seiji Nakahigashi ,  Hiromasa Suzuki ,  Takahiro Suzuki ,  Kosuke Iizuka ,  Minoru Ito ,  Ryota Nakashima

发明人： Yoshinori Saito ,  Masahide Miura ,  Seiji Nakahigashi ,  Hiromasa Suzuki ,  Takahiro Suzuki ,  Kosuke Iizuka ,  Minoru Ito ,  Ryota Nakashima

IPC分类号： B01J23/10 ,  B01J23/63 ,  B01J21/06 ,  B01J35/00 ,  B01J35/02 ,  B01J35/04 ,  B01J20/02 ,  B01J20/28 ,  B01J37/02 ,  B01J20/32 ,  B01D53/94

CPC分类号： B01J23/10 ,  B01D53/9445 ,  B01D53/945 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2066 ,  B01D2255/2092 ,  B01D2255/407 ,  B01D2255/9022 ,  B01D2255/908 ,  B01D2255/9202 ,  B01J20/0211 ,  B01J20/0225 ,  B01J20/28004 ,  B01J20/3236 ,  B01J23/63 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/023 ,  B01J37/0244 ,  C01G25/00 ,  Y02T10/22

摘要： An catalyst for purifying exhaust gas comprising an OCS material that has sufficient heat resistance and achieves a favorable balance between the oxygen storage volume and the oxygen absorption/release rate includes an catalyst for purifying exhaust, which has a substrate and a catalyst coating layer formed on the substrate, wherein the catalyst coating layer comprises a ceria-zirconia-based composite oxide having a pyrochlore structure in an amount of 5 to 100 g/L based on the volume of the substrate, the ceria-zirconia-based composite oxide has a secondary particle size (D50) of 3 μm to 7 μm, and the ceria-zirconia-based composite oxide optionally contains praseodymium.

公开(公告)号：US20160370738A1

公开(公告)日：2016-12-22

申请号：US15173364

申请日：2016-06-03

申请人： Takahiro Suzuki

发明人： Takahiro Suzuki

IPC分类号： G03G15/16

CPC分类号： G03G15/1605 ,  G03G15/6558 ,  G03G2215/0129

摘要： A recording medium conveyance guide device includes a conveyance guide disposed upstream from a transfer nip to transfer an image to a recording medium in a recording-medium conveyance direction, to at least partially contact the recording medium. The recording medium conveyance guide device further includes a drive device to move a leading edge of the conveyance guide from a first position to a second position closer to the transfer nip than the first position when the trailing edge of the recording medium approaches the leading edge of the conveyance guide.

摘要翻译： 记录介质传送引导装置包括设置在转印夹持部的上游的输送引导件，以将记录介质输送方向的图像转印到记录介质上，至少部分地与记录介质接触。 记录介质传送引导装置还包括驱动装置，当记录介质的后缘接近记录介质的前缘时，驱动装置将输送引导件的前边缘从第一位置移动到比第一位置更靠近转印夹持口的第二位置 运输指南。

公开(公告)号：US08999119B2

公开(公告)日：2015-04-07

申请号：US13702443

申请日：2011-08-26

申请人： Kenichi Tokuhiro ,  Takaiki Nomura ,  Kazuhito Hato ,  Noboru Taniguchi ,  Takahiro Suzuki ,  Satoru Tamura

发明人： Kenichi Tokuhiro ,  Takaiki Nomura ,  Kazuhito Hato ,  Noboru Taniguchi ,  Takahiro Suzuki ,  Satoru Tamura

IPC分类号： C25B1/04 ,  C25B1/02 ,  C25B9/00 ,  C25B9/06 ,  C25B9/08 ,  C25B9/10 ,  C25B13/00 ,  C25B11/02 ,  C25B15/00 ,  C25B11/04 ,  C01B3/04 ,  C25B1/00 ,  C25B11/03 ,  B01J35/00

CPC分类号： C25B11/0442 ,  B01J35/004 ,  C01B3/042 ,  C25B1/003 ,  C25B9/08 ,  C25B11/03 ,  Y02E60/364 ,  Y02E60/368

摘要： The hydrogen production device of the present invention includes: a first electrode including a conductive substrate and a photocatalytic semiconductor layer; a second electrode that is electrically connected to the first electrode and disposed in a second region opposite to a first region relative to the first electrode; the first region is defined as a region on a side of a surface of the first electrode in which the photocatalytic semiconductor layer is provided; a water-containing electrolyte solution; and a housing containing these. The first electrode is provided with first through-holes and the second electrode is provided with second through-holes; and the first through-holes and second through-holes form a communicating hole for allowing the first region and the second region to communicate with each other. An ion exchange membrane having substantially the same shape as the communicating hole is disposed in the communicating hole to close the communicating hole.

摘要翻译： 本发明的氢制造装置包括：第一电极，其包括导电性基板和光催化性半导体层; 第二电极，其电连接到第一电极并且设置在相对于第一电极与第一区域相反的第二区域中; 第一区域被定义为设置有光催化半导体层的第一电极的表面侧的区域; 含水电解质溶液; 和包含这些的房屋。 第一电极设置有第一通孔，第二电极设置有第二通孔; 并且第一通孔和第二通孔形成用于使第一区域和第二区域彼此连通的连通孔。 具有与连通孔大致相同形状的离子交换膜设置在连通孔中以闭合连通孔。