公开(公告)号：US06592417B2

公开(公告)日：2003-07-15

申请号：US10044954

申请日：2002-01-15

申请人： Haruo Kawashima ,  Minoru Takeuchi ,  Kenji Kawana

发明人： Haruo Kawashima ,  Minoru Takeuchi ,  Kenji Kawana

IPC分类号： B63C908

CPC分类号： B63C11/08 ,  B63C2011/026 ,  B63C2011/085

摘要： A diving jacket 1 includes a back-plate 22, shoulder belts 6 and a waist belt 7. The waist belt 7 includes a pair of belt members 32, 33 each having a circumferentially rear end region 46 is fixed to an associated connector plate 31 made of a material harder than the belt 7 and disposed between the rear end region 46 and the back-plate 22. A lower end region 34 of the shoulder bent 6 also is fixed to the associated connector plate 31.

摘要翻译： 潜水套1包括背板22，肩带6和腰带7.腰带7包括一对带构件32,33，每个带构件32,33具有周向后端区域46，固定到相关联的连接板31上 具有比带7更硬并且设置在后端区域46和背板22之间的材料。肩部弯曲部6的下端区域34也固定到相关的连接器板31。

公开(公告)号：US06503114B2

公开(公告)日：2003-01-07

申请号：US10044953

申请日：2002-01-15

申请人： Haruo Kawashima ,  Minoru Takeuchi ,  Kenji Kawana

发明人： Haruo Kawashima ,  Minoru Takeuchi ,  Kenji Kawana

IPC分类号： B63C908

CPC分类号： B63C11/08 ,  A41D13/012

摘要： A diving jacket includes a back-plate 22 and a pair of waist belt members respectively having circumferentially rear end regions fixed to the back-plate 22 by a means of associated connector plates 31. Rear end regions 37 of the respective connector plates 31 are formed with a plurality of dovetail tenons 51 or a plurality of dovetail grooves 52 arranged in vertical direction of the connector plates 31 so as to extend in parallel one to another and the back-plate 22 is formed with much more dovetail grooves 52 or dovetail tenons 51 than those formed in the connector plates 31 so as to be operatively associated with the dovetail tenons 51 or dovetail grooves 52 of the connector plates 31, respectively.

公开(公告)号：US6119685A

公开(公告)日：2000-09-19

申请号：US245676

申请日：1999-02-08

申请人： Haruo Kawashima ,  Minoru Takeuchi ,  Kenji Kawana

发明人： Haruo Kawashima ,  Minoru Takeuchi ,  Kenji Kawana

IPC分类号： B63C11/16 ,  B63C11/20

CPC分类号： B63C11/205

摘要： A snorkel which includes a main conduit having an upper opening as well as a lower opening and a branch conduit branched from the main conduit. The branch conduit is formed at its top with a mouthpiece and a proximal end of the branch pipe is introduced into the main conduit, then curved toward the upper opening, and thereby eliminates swimmer physical fatigue due to purge diving use of the snorkel.

摘要翻译： 一种浮潜器，其包括具有上开口的主导管以及下开口和从主导管分支的分支导管。 分支导管在其顶部形成有一个接口，分支管的近端被引入主导管中，然后向上开口弯曲，从而消除由于吹扫潜水使用吸管而造成的游泳者身体疲劳。

公开(公告)号：US06749370B1

公开(公告)日：2004-06-15

申请号：US10384526

申请日：2003-03-11

申请人： Seishiro Urabe ,  Haruo Kawashima ,  Minoru Takeuchi ,  Kenji Kawana

发明人： Seishiro Urabe ,  Haruo Kawashima ,  Minoru Takeuchi ,  Kenji Kawana

IPC分类号： B63B1102

CPC分类号： B63C11/30 ,  B63C11/08 ,  B63C2011/085 ,  B63C2011/303 ,  B63C2011/306

摘要： A buoyancy compensating jacket is provided on a waist portion with a pocket having a first flap, a pouch having a flat cord adapted to be inserted into and taken out from the pocket with a weight packed into the pouch. As a guide means for the flat cord, at least one of a substantially C-shaped guide ring provided at a distal end of the first flap substantially in the vertically middle and a groove formed on an outer surface of the pocket and/or an inner surface of the first flap substantially in the vertically middle.

摘要翻译： 一个浮力补偿护套设置在一个腰部上，一个口袋具有一个第一个舌片，一个小袋子有一个扁平的绳索，适合插入口袋里，并将其重量装入袋子里。 作为扁平绳索的引导装置，基本上C形导向环中的至少一个设置在第一翼片的远端基本上在垂直中间，以及形成在口袋外表面上的凹槽和/或内部 第一翼片的表面基本上在垂直中间。

公开(公告)号：US5937850A

公开(公告)日：1999-08-17

申请号：US13217

申请日：1998-01-26

申请人： Haruo Kawashima ,  Kenji Kawana

发明人： Haruo Kawashima ,  Kenji Kawana

IPC分类号： B63C11/16 ,  A62B18/10 ,  B63C11/18 ,  B63C11/20 ,  A62B7/00

CPC分类号： A62B18/10 ,  B63C11/186 ,  B63C11/205

摘要： A bottom of a mouthpiece 2 of a snorkel comprises a first base plate 16 having through-holes 22 for drainage and against which a non-return valve 7 bears from the outside, second base plates 17 spaced from the first base plate 16 toward a top of the snorkel so as to cover the through-holes and supports 18 extending between the first plate 16 and each of the second base plates 17. The interior of the mouthpiece 2 drainably communicates with the exterior thereof through openings defined between the first base plate 16 and each of the second base plates 17 and the through-holes 22, when the non-return valve 7 is opened.

摘要翻译： 吸气管的接口管2的底部包括第一基板16，第一基板16具有用于排出的通孔22，止回阀7从外部承载，第二基板17与第一基板16间隔开朝向顶部 以覆盖在第一板16和每个第二基板17之间延伸的通孔和支撑件18.接口管2的内部通过限定在第一基板16之间的开口与其外部排水连通 并且当止回阀7打开时，每个第二基板17和通孔22。

公开(公告)号：US06579138B2

公开(公告)日：2003-06-17

申请号：US10072964

申请日：2002-02-12

申请人： Haruo Kawashima ,  Kenji Kawana

发明人： Haruo Kawashima ,  Kenji Kawana

IPC分类号： B63C908

CPC分类号： B63C11/08 ,  A44B11/125 ,  B63B2221/12 ,  B63C2011/085 ,  B63C2011/2281

摘要： A buoyancy regulator for diving includes a cylinder band for fixation of an air cylinder. The cylinder band comprises a belt-like part and a buckle which is formed with a plurality of band insertion slits arranged in a longitudinal direction of the cylinder band. Each pair of side walls respectively lying on both sides of each of the insertion slits is marked with the same letters indicating a sequence in which the belt-like part should be inserted through the buckle.

公开(公告)号：US06568972B2

公开(公告)日：2003-05-27

申请号：US09782778

申请日：2001-02-13

申请人： Haruo Kawashima ,  Kenji Kawana

发明人： Haruo Kawashima ,  Kenji Kawana

IPC分类号： A63B3108

CPC分类号： A63B31/11

摘要： Swim fins includes an instep of a foot pocket which is provided with a plurality of ribs extending forward from the vicinity of an opening for foot insertion and grooves each defined between each pair of the adjacent ribs and extending forward. The instep is thinner along the grooves than along the ribs.

摘要翻译： 游泳翅片包括脚袋的脚背，其具有从用于脚部插入的开口附近向前延伸的多个肋，以及每个限定在每对相邻肋之间并向前延伸的凹槽。 脚背沿着凹槽比沿着肋更薄。

公开(公告)号：US6159064A

公开(公告)日：2000-12-12

申请号：US264559

申请日：1999-03-08

申请人： Minoru Takeuchi ,  Yoshiharu Takizawa ,  Haruo Kawashima ,  Shoji Fujiwara

发明人： Minoru Takeuchi ,  Yoshiharu Takizawa ,  Haruo Kawashima ,  Shoji Fujiwara

IPC分类号： A63B31/11 ,  A63B31/08

CPC分类号： A63B31/11

摘要： A swimming fin includes a blade and a foot pocket, the blade including a relatively long first blade and a short second blade. The second blade underlies a bottom surface of the first blade and has transversely opposite side edge regions longitudinally extending inside transversely opposite side edges of the first blade and an intermediate region extending between the side edge regions and having its front end curved toward the foot pocket. The swimming fin thus formed can strengthen a thrust obtained by down-kicking movement of the swimming fin to thereby facilitate the up-kicking movement of the swimming fin.

摘要翻译： 游泳翅片包括刀片和脚部口袋，刀片包括较长的第一刀片和短的第二刀片。 所述第二刀片位于所述第一刀片的底表面的下面，并且具有在所述第一刀片的横向相对的侧边缘内纵向延伸的横向相对的侧边缘区域以及在所述侧边缘区域之间延伸并且其前端朝向所述脚袋口弯曲的中间区域。 这样形成的游泳翼可以通过下降游泳鳍的运动来增强推力，从而有利于游泳鳍的上升运动。

公开(公告)号：US07686703B2

公开(公告)日：2010-03-30

申请号：US11677760

申请日：2007-02-22

申请人： Haruo Kawashima ,  Nobuyuki Abe

发明人： Haruo Kawashima ,  Nobuyuki Abe

IPC分类号： A63B69/36

CPC分类号： A63B69/3623 ,  A63B69/3641 ,  A63B2071/0694 ,  A63B2210/50 ,  A63B2225/09

摘要： A practice device for corrected golf swing basically comprises a frame which is relatively long in one direction and a pair of strip-shaped members extending in alignment with each other in the one direction so as to define a straight target line. The frame includes a pair of space defining members extending in the one direction in parallel to each other leaving a space therebetween so that said space is adjustable. The strip-shaped members linearly extend outward in the one direction from respective middle locations on the lines connecting respective pairs of the frame ends which are opposed in a direction orthogonal to said one direction, respectively.

摘要翻译： 用于校正高尔夫挥杆的练习装置基本上包括在一个方向上相对较长的框架和一对在一个方向上彼此对准延伸的条形构件，以便限定直线目标线。 该框架包括一对间隔限定构件，它们在一个方向上彼此平行地延伸，在它们之间留有空间，使得所述空间是可调节的。 条状构件在连接相对于与所述一个方向正交的方向上相对的各个框架端部的线上的各个中间位置处从一个方向向外延伸。

公开(公告)号：US20050187041A1

公开(公告)日：2005-08-25

申请号：US11064846

申请日：2005-02-25

申请人： Haruo Kawashima ,  Hiromasa Sato

发明人： Haruo Kawashima ,  Hiromasa Sato

IPC分类号： A63B57/00

CPC分类号： A63B57/16 ,  A63B57/10

摘要： Here is disclosed an attachment for a golf tee improved to support a golf ball above a top face of the golf tee. An attachment constructed to be mounted on a head of a golf tee has a first annular segment having a generally inverted cone shape that is cut off at the top and adapted to be close round a peripheral surface of the head of the golf tee, a cylindrical second annular segment extending downward from a lower end of the first annular segment for partially surrounding a leg of the golf tee, and an elastically deformable supporting segment extending upward from an upper end of the first annular segment so as to support the golf ball with an upper distal end thereof. The first annular segment is formed with elastically deformable tongues and each of these tongues is formed on an inner surface thereof with a salience adapted to come in contact with a top face of the golf tee from above.

摘要翻译： 这里公开了一种改进的高尔夫球座的附件，以支撑位于高尔夫球座的顶面上方的高尔夫球。 构造成安装在高尔夫球座的头部上的附件具有第一环形部分，其具有大致倒锥形的形状，其在顶部被切掉并且适于围绕高尔夫球座的头部的外周表面紧密地圆弧形，圆柱形 第二环形段从第一环形段的下端向下延伸，用于部分地围绕高尔夫球座的腿部;以及可弹性变形的支撑段，其从第一环形段的上端向上延伸，以便将高尔夫球与 其上远端。 第一环形段形成有可弹性变形的舌片，并且这些舌片中的每一个在其内表面上形成有适于从上方与高尔夫球座的顶面接触的突出部。