专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4774393A Slide contacting member and production method therefor 失效
标题翻译：滑动接触构件及其制造方法
公开(公告)号：US4774393A
公开(公告)日：1988-09-27
申请号：US37957
申请日：1987-04-13
申请人： Kouji Tarumoto , Junichi Yamamoto , Yoshifumi Yamamoto
发明人： Kouji Tarumoto , Junichi Yamamoto , Yoshifumi Yamamoto
IPC分类号： C23C10/28 , B23K26/00 , B23K26/14 , B23K35/30 , F02B77/02 , F16J9/26 , F16J10/04
CPC分类号： F16J10/04 , B23K26/0084 , B23K26/1436 , B23K26/1476 , B23K35/308 , F02B77/02 , F16J9/26
摘要： A slide contacting member which is subjected to slide contact with a counter member. The slide contacting member is made by applying a hard layer, e.g., chromium, onto a parent material, irradiating the hard layer with a high energy density laser beam onto the plating under conditions such that concavities having a softened layer are formed thereon, the concavities being used to keep oil during the contact with the other member. The hard layer is finished grinded after irradiation.
摘要翻译：与台面构件滑动接触的滑动接触构件。滑动接触构件通过将硬质层例如铬施加到母体材料上，将高能量密度激光束的硬层照射到电镀上，使得在其上形成有软化层的凹部的条件下，凹部用于在与另一个成员接触期间保持油。硬化层经辐照后研磨成型。

2. 发明授权

US4755116A Rotor housing for a rotary piston engine having softened areas surrounding the plug holes 失效
标题翻译：用于旋转活塞发动机的转子壳体，其具有围绕塞孔的软化区域
公开(公告)号：US4755116A
公开(公告)日：1988-07-05
申请号：US26469
申请日：1987-03-16
申请人： Kouji Tarumoto , Junichi Yamamoto , Yoshifumi Yamamoto
发明人： Kouji Tarumoto , Junichi Yamamoto , Yoshifumi Yamamoto
IPC分类号： F02B55/08 , F01C21/10 , F02B53/12 , F02B55/00 , F01C21/00
CPC分类号： F01C21/106 , F02B55/00 , Y02T10/17 , Y10T29/49234
摘要： A rotor housing for a rotary piston engine having improved gas sealing property between the inner surface and apex seals mounted on a rotor. The rotor housing has an inner surface applied with a hard layer such as chrome plating. The portions of the hard layer surrounding openings of plug holes at the inner surface side are formed with softened areas having lower hardness than the apex seals. The softened areas can be made by a high-energy beam such as a laser beam. Should portions surrounding the openings of the plug holes be thermally deformed to project inward and scratch the apex seals, the projected portions formed of the softened areas will be worn before the apex seals. Hence, uneven wearing of the apex seals can be avoided, which prevents degradation of the gas sealing property and consequently prevents drop in the compression pressure in the working chambers.
摘要翻译：一种用于旋转活塞式发动机的转子壳体，其在内表面和安装在转子上的顶点密封之间具有改进的气密性。转子壳体具有施加有诸如镀铬的硬质层的内表面。围绕内表面侧的插孔的开口的硬层的部分形成有具有比顶点密封件低的硬度的软化区域。软化区域可以由诸如激光束的高能束制成。如果围绕插孔的开口的部分热变形以向内突出并刮擦顶点密封，则由软化区域形成的突出部分将在顶点密封之前被磨损。因此，可以避免顶点密封件的不均匀磨损，防止气体密封性能的劣化，从而防止工作室内的压缩压力下降。

3. 发明授权

US4738602A Method for manufacturing an apex seal for a rotary piston engine using high energy heating radiation 失效
标题翻译：使用高能量加热辐射制造用于旋转活塞发动机的顶点密封件的方法
公开(公告)号：US4738602A
公开(公告)日：1988-04-19
申请号：US938080
申请日：1986-12-04
申请人： Junichi Yamamoto , Yoshifumi Yamamoto , Katsuya Ohuchi , Tsutomu Shimizu
发明人： Junichi Yamamoto , Yoshifumi Yamamoto , Katsuya Ohuchi , Tsutomu Shimizu
IPC分类号： F01C19/02 , C04B41/50 , C04B41/80 , C04B41/85 , F01C19/00 , F01C19/04 , F01C1/22
CPC分类号： C04B41/009 , C04B41/5096 , C04B41/85 , F01C19/005 , Y10S29/024 , Y10T29/49234 , Y10T29/49297 , Y10T29/49995
摘要： A method for manufacturing an apex seal for a rotary piston engine comprising steps of preparing an apex seal blank made of ceramic material, and applying a high energy heating radiation to the sliding surface of the apex seal blank to form a roughened and porous structure on the surface portion of the apex seal blank. The high energy heating radiation is desirably applied to the apex seal blank under a non-oxidizing atmosphere so that an oxidization of the components of the ceramic material can be prevented.
摘要翻译：一种用于制造用于旋转活塞发动机的顶点密封件的方法，包括以下步骤：制备由陶瓷材料制成的顶点密封坯料，并且将高能量加热辐射施加到顶部密封坯料的滑动表面，以在顶部密封坯料的滑动表面上形成粗糙且多孔的结构顶端密封坯料的表面部分。在非氧化性气氛下，希望将高能量加热辐射施加到顶点密封坯料，从而可以防止陶瓷材料的组分的氧化。

4. 外观设计

USD597594S1 Cartridge for printer 有权
标题翻译：打印机墨盒
公开(公告)号：USD597594S1
公开(公告)日：2009-08-04
申请号：US29274313
申请日：2007-04-13
申请人： Akihito Ito , Yoshifumi Yamamoto , Nobuzumi Kurihara
设计人： Akihito Ito , Yoshifumi Yamamoto , Nobuzumi Kurihara

5. 发明授权

US06489021B2 Multi-layer resin films having excellent oxygen gas barrier properties and process for their production 有权
公开(公告)号：US06489021B2
公开(公告)日：2002-12-03
申请号：US09803154
申请日：2001-03-12
申请人： Yoshifumi Yamamoto , Ichiro Kitaura , Yutaka Matsumura , Noriko Takahashi , Takeshi Ohazama , Chikao Morishige
发明人： Yoshifumi Yamamoto , Ichiro Kitaura , Yutaka Matsumura , Noriko Takahashi , Takeshi Ohazama , Chikao Morishige
IPC分类号： B32B2730
CPC分类号： C08J7/04 , C08J2323/10 , Y10S428/91 , Y10T428/265 , Y10T428/31913 , Y10T428/31928
摘要： The present invention provides a multi-layer resin film having excellent oxygen gas barrier properties, particularly even at high humidity, and further having no chlorine content. The multi-layer resin film of the present invention has a biaxially-stretched polypropylene resin film, an adhesive layer formed on at least one surface of the polypropylene resin film, and a polyvinyl alcohol resin layer formed on the adhesive layer, wherein the polyvinyl alcohol resin layer has a value of crystallinity parameter (CP (M//) ⊥) not less than 0.8. The multi-layer resin film of the present invention can be prepared by forming an adhesive layer on at least one surface of an unstretched polypropylene resin film; stretching the film in one direction; forming a polyvinyl alcohol resin layer on the adhesive layer; and stretching the film in another direction perpendicular to the direction of previous stretching.

6. 发明授权

US09321105B2 Clay-like composition for forming sintered copper body, powder for clay-like composition for forming sintered copper body, method of manufacturing clay-like composition for forming sintered copper body, sintered copper body, and method of manufacturing sintered copper body 有权
标题翻译：用于形成烧结铜体的粘土组合物，用于形成烧结铜体的粘土状组合物粉末，用于形成烧结铜体的粘土状组合物的制造方法，烧结铜体以及烧结铜体的制造方法
公开(公告)号：US09321105B2
公开(公告)日：2016-04-26
申请号：US13298515
申请日：2011-11-17
申请人： Takashi Yamaji , Yoshifumi Yamamoto , Yasuo Ido , Shinji Otani
发明人： Takashi Yamaji , Yoshifumi Yamamoto , Yasuo Ido , Shinji Otani
IPC分类号： B22F3/10 , C22C32/00
CPC分类号： B22F3/1007 , B22F2999/00 , C22C32/0021 , B22F2201/01
摘要： A clay-like composition for forming a sintered copper body of the present invention includes a powder constituent containing a copper-containing metal powder which contains copper and a copper-containing oxide powder which contains copper; a binder; and water, wherein the amount of oxygen contained in the powder constituent is in a range of from 4 mass % to 8 mass %.
摘要翻译：用于形成本发明的烧结铜体的粘土状组合物包括含有含铜的含铜金属粉末和含有铜的含铜氧化物粉末的粉末成分，粘合剂和水，其中粉末成分中所含的氧的量在4质量％至8质量％的范围内。

7. 发明授权

US08780156B2 Print control device 有权
标题翻译：打印控制装置
公开(公告)号：US08780156B2
公开(公告)日：2014-07-15
申请号：US13979765
申请日：2011-11-02
申请人： Ichirou Furuki , Yoshifumi Yamamoto , Takashi Hatakenaka
发明人： Ichirou Furuki , Yoshifumi Yamamoto , Takashi Hatakenaka
IPC分类号： B41J17/28 , B41J2/32
CPC分类号： B41J2/325 , B41J2/36 , B41J33/40 , B41J33/54
摘要： An ink sheet damage calculating unit compares image element density data of each of areas into which an image is divided by an image area dividing unit with a first threshold to calculate the total number of pixels each having density data equal to or larger than the first threshold for each area, and then compares the total number of pixels calculated for each area with a second threshold. A printing operation selecting unit uses a remaining area of an already-used ink area for formation of a next print image when the total number of pixels is smaller than the second threshold in every one of all the areas, and uses an ink area in a new unit area for formation of a next print image when the total number of pixels is equal to or larger than the second threshold.
摘要翻译：墨水损耗计算单元将由图像区域分割单元划分的图像的每个区域的图像元素密度数据与第一阈值进行比较，以计算密度数据等于或大于第一阈值的像素的总数对于每个区域，然后将针对每个区域计算的像素的总数与第二阈值进行比较。当所有区域中的每一个像素的总像素数小于第二阈值时，打印操作选择单元使用已经使用的墨水区域的剩余区域来形成下一个打印图像，并且使用用于当总像素数等于或大于第二阈值时形成下一打印图像的新单位区域。

8. 发明申请

US20120128523A1 CLAY-LIKE COMPOSITION FOR FORMING SINTERED COPPER BODY, POWDER FOR CLAY-LIKE COMPOSITION FOR FORMING SINTERED COPPER BODY, METHOD OF MANUFACTURING CLAY-LIKE COMPOSITION FOR FORMING SINTERED COPPER BODY, SINTERED COPPER BODY, AND METHOD OF MANUFACTURING SINTERED COPPER BODY 有权
标题翻译：用于形成烧结铜体的粘土组合物，用于形成烧结体的粘土组合物的粉末组合物，制造用于形成烧结体的粘土组合物的方法，烧结体和制造烧结体的方法
公开(公告)号：US20120128523A1
公开(公告)日：2012-05-24
申请号：US13298515
申请日：2011-11-17
申请人： Takashi Yamaji , Yoshifumi Yamamoto , Yasuo Ido , Shinji Otani
发明人： Takashi Yamaji , Yoshifumi Yamamoto , Yasuo Ido , Shinji Otani
IPC分类号： B22F1/00 , B22F3/10 , B32B15/02
CPC分类号： B22F3/1007 , B22F2999/00 , C22C32/0021 , B22F2201/01
摘要： A clay-like composition for forming a sintered copper body of the present invention includes a powder constituent containing a copper-containing metal powder which contains copper and a copper-containing oxide powder which contains copper; a binder; and water, wherein the amount of oxygen contained in the powder constituent is in a range of from 4 mass % to 8 mass %.
摘要翻译：用于形成本发明的烧结铜体的粘土状组合物包括含有含铜的含铜金属粉末和含有铜的含铜氧化物粉末的粉末成分，粘合剂和水，其中粉末成分中所含的氧的量在4质量％至8质量％的范围内。

9. 发明申请

US20060246268A1 PRINTED CIRCUIT BOARD 有权
标题翻译：印刷电路板
公开(公告)号：US20060246268A1
公开(公告)日：2006-11-02
申请号：US11380008
申请日：2006-04-25
申请人： Mitsuru Honjo , Yuki Saitou , Yoshifumi Morita , Yoshifumi Yamamoto
发明人： Mitsuru Honjo , Yuki Saitou , Yoshifumi Morita , Yoshifumi Yamamoto
IPC分类号： B32B3/00 , B32B18/00
CPC分类号： H05K1/0253 , H05K1/0224 , H05K1/0393 , H05K2201/09236 , H05K2201/09681 , Y10T428/24917 , Y10T428/24926
摘要： A ground pattern includes a plurality of integrally formed first to third ground lines. A plurality of first ground lines are arranged parallel to one another at equal intervals. A plurality of second ground lines are arranged parallel to one another at equal intervals between adjacent ones of the first ground lines. A plurality of third ground lines are arranged parallel to one another at equal intervals between adjacent ones of the first ground lines at a predetermined angle with respect to the second ground lines. The third ground lines each connect one end of one adjacent second ground line with the other end of another adjacent second ground line. The ground lines form triangular openings.
摘要翻译：接地图案包括多个整体形成的第一至第三接地线。多个第一接地线以相等的间隔彼此平行地布置。多个第二接地线在相邻的第一接地线之间以相等的间隔彼此平行地布置。多个第三接地线相对于第二接地线以预定的角度以相等间隔彼此平行地布置在相邻的第一接地线之间。第三接地线各自将一个相邻的第二接地线的一端与另一相邻的第二接地线的另一端连接。地线形成三角形开口。

10. 发明申请

US20140161594A1 PORTABLE BLOWER 审中-公开
标题翻译：便携式鼓风机
公开(公告)号：US20140161594A1
公开(公告)日：2014-06-12
申请号：US14237608
申请日：2012-04-18
申请人： Kota Kurihara , Yoshifumi Yamamoto
发明人： Kota Kurihara , Yoshifumi Yamamoto
IPC分类号： F04D29/00
CPC分类号： F04D29/00 , F04D25/08 , F04D25/084 , F04D29/601
摘要： A portable blower capable of improving safety is provided. The blower is placed on a setting surface by support of the leg and is capable of holding an inclined position at a plurality of inclined angles to the setting surface. In addition, the blower includes a housing having an intake port and a discharge port opened on a lower surface and an upper surface thereof, respectively, an air passage connecting the intake port and the discharge port which are provided in the housing, and a blowing fan, and the outdoor air flows into the air passage from the intake port by driving of the blowing fan and is sent forth from the discharge port passing through the blowing fan.
摘要翻译：提供了能够提高安全性的便携式鼓风机。鼓风机通过支撑腿而放置在设置表面上，并且能够以与设置表面成多个倾斜角度保持倾斜位置。此外，鼓风机包括：壳体，其具有分别在其下表面和上表面上开口的进气口和排出口，连接设置在壳体中的进气口和排出口的空气通道，吹气风扇，并且室外空气通过吹风机的驱动从进气口流入空气通道，并从通过吹风扇的排出口排出。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式