公开(公告)号：US5791968A

公开(公告)日：1998-08-11

申请号：US711708

申请日：1996-08-30

申请人： Hiroyuki Matsumura ,  Yoshikazu Ikemoto ,  Keiji Tsujita ,  Hidetaka Tanaka ,  Kazumi Daitoku ,  Tomoharu Shimokasa ,  Fujiya Nogami ,  Kenji Minami

发明人： Hiroyuki Matsumura ,  Yoshikazu Ikemoto ,  Keiji Tsujita ,  Hidetaka Tanaka ,  Kazumi Daitoku ,  Tomoharu Shimokasa ,  Fujiya Nogami ,  Kenji Minami

IPC分类号： B24C1/04 ,  B24B49/00 ,  B24B51/00

CPC分类号： B24C1/04

摘要： A grinding method is provided in which abrasive is projected onto a steel product through a nozzle to perform grinding thereon such as in a continuous casting process or in a subsequent process, wherein high-pressure water jet mixed with the abrasive is projected onto the surface of the steel product to grind defects on the surface, etc. thereof. A grinding system for executing this grinding method is also provided, the system including supply sources of high-pressure liquid and abrasive, a nozzle device connected with these supply sources, an abrasive recovery device for recovering the used abrasive as needed and restoring the same to the supply sources, and combined detection systems.

摘要翻译： 提供了研磨方法，其中研磨剂通过喷嘴投射到钢产品上，以在其上进行研磨，例如在连续铸造工艺或随后的工艺中，其中与磨料混合的高压水射流投射到 钢产品研磨表面缺陷等。 还提供了一种用于执行该研磨方法的磨削系统，该系统包括高压液体和研磨剂的供应源，与这些供应源连接的喷嘴装置，用于根据需要回收使用的磨料的磨料回收装置，并将其恢复到 供应源和组合检测系统。

公开(公告)号：US07175322B2

公开(公告)日：2007-02-13

申请号：US11289529

申请日：2005-11-30

申请人： Hidetaka Tanaka

发明人： Hidetaka Tanaka

IPC分类号： F21W101/10

CPC分类号： F21S41/692 ,  F21S41/17 ,  F21S41/255 ,  F21S41/265 ,  F21S41/321 ,  F21S41/323 ,  F21S41/36 ,  F21S41/365 ,  F21S41/43 ,  F21S41/60 ,  F21S41/683

摘要： At an upper position of an optical axis Ax between a reflector and projection lens, a pair of left and right first additional reflectors are arranged and a pair of second additional reflectors are arranged on both the left and right sides of the pair of first additional reflectors. Each one of the first additional reflectors reflects light from the light source toward one of the second additional reflectors located on a side opposite to the one of the first additional reflector with respect to the optical axis. Each one of the second additional reflectors reflects, in a forward direction, the light reflected from the first additional reflectors without being transmitted through the projection lens.

摘要翻译： 在反射器和投影透镜之间的光轴Ax的上部位置处，布置一对左右第一附加反射器，并且一对第二附加反射器布置在该对第一附加反射器的左右两侧 。 第一附加反射器中的每一个反射器将来自光源的光反射到位于与第一附加反射器中的一个相对于光轴相反的一侧的第二附加反射器之一。 第二附加反射器中的每一个在向前方向上反射从第一附加反射器反射的光，而不透射通过投影透镜。

公开(公告)号：US6004224A

公开(公告)日：1999-12-21

申请号：US241070

申请日：1999-02-01

申请人： Hidetaka Tanaka

发明人： Hidetaka Tanaka

IPC分类号： A63B53/10 ,  A63B53/12 ,  A63B53/14 ,  B29C70/08

CPC分类号： A63B53/10 ,  B29C70/08 ,  A63B2209/02 ,  A63B53/12 ,  A63B53/14 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  B29L2031/5227

摘要： With respect to the cross-sectional profile of the shaft, the grip and the socket of a golf club in the direction perpendicular to the center axis line thereof, the inside portion which is located inwardly from the center axis line is formed of a material having a larger specific gravity than the outside portion (at the head side) which is located outwardly from the center axis line to provide a weight difference between the outside and inside portions of each of the shaft, the grip and the socket with making no variation to the shape of the cross-sectional profile. The weight difference is set to such a value that when the shaft, the grip or the socket is rolled on the horizontal plane, each is stopped with the same portion placed face down. More specifically, the weight difference between the outside (upper) portion and the inside (lower) portion with respect to the center axis line is set to 2 g or more for the shaft, 3 g or more for the grip and 0.1 g or more for the socket.

摘要翻译： 对于高尔夫球杆在垂直于其中心轴线的方向上的轴，夹具和插座的截面轮廓，从中心轴线向内定位的内侧部分由具有 比从中心轴线向外侧的外侧部分（在头侧）具有更大的比重，从而在轴，把手和插座中的每一个的外部和内部部分之间提供重量差，而不会变化 横截面轮廓的形状。 重量差被设定为这样的值，即当轴，手柄或插座在水平面上滚动时，每个都以相同的部分面朝下地停止。 更具体地说，相对于中心轴线的外侧（上部）和内侧（下侧）部分之间的重量差为轴设定为2g以上，把手为3g以上，夹持力为0.1g以上 为插座。

公开(公告)号：US5913734A

公开(公告)日：1999-06-22

申请号：US974923

申请日：1997-11-20

申请人： Hidetaka Tanaka

发明人： Hidetaka Tanaka

IPC分类号： A63B53/02 ,  A63B53/10 ,  A63B53/12 ,  A63B53/14 ,  B29C70/08

CPC分类号： A63B53/10 ,  B29C70/08 ,  A63B2209/02 ,  A63B53/12 ,  A63B53/14 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  B29L2031/5227

摘要： With respect to the cross-sectional profile of the shaft, the grip and the socket of a golf club in the direction perpendicular to the center axis line thereof, the inside portion which is located inwardly from the center axis line is formed of a material having a larger specific gravity than the outside portion (at the head side) which is located outwardly from the center axis line to provide a weight difference between the outside and inside portions of each of the shaft, the grip and the socket with making no variation to the shape of the cross-sectional profile. The weight difference is set to such a value that when the shaft, the grip or the socket is rolled on the horizontal plane, each is stopped with the same portion placed face down. More specifically, the weight difference between the outside (upper) portion and the inside (lower) portion with respect to the center axis line is set to 2 g or more for the shaft, 3 g or more for the grip and 0.1 g or more for the socket.