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公开(公告)号：US10668323B2
公开(公告)日：2020-06-02
申请号：US15860068
申请日：2018-01-02
Applicant: Chung-Fu Chang
Inventor： Chung-Fu Chang
Abstract: A pedaling vibrational apparatus includes a seat body, a pedal assembly, a gear plate assembly, a drive assembly and an eccentric assembly, like a lever structure. By treading the pedal assembly, the gear plate assembly drives the drive assembly to rotate. The drive assembly is connected with the eccentric assembly. A user can fully exercise muscles of the user's body during exercise, and a vibrational effect generated by the eccentric assembly can stimulate acupuncture points of the user's body to improve blood circulation. Left and right pedals of the pedal assembly can be treaded in turn to continuously drive a gear to rotate in a same direction so as to achieve an effect of acceleration and to enhance vibrations.
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公开(公告)号：US20170340917A1
公开(公告)日：2017-11-30
申请号：US15490310
申请日：2017-04-18
Applicant: Chung-Fu Chang
Inventor： Chung-Fu Chang
IPC: A63B22/02
CPC classification number: A63B22/0285 , A61H7/007 , A61H39/04 , A61H2201/1284 , A61H2201/1695 , A63B22/02 , A63B22/0207 , A63B22/0235 , A63B22/0242 , B32B3/10 , B32B3/14 , B32B3/18 , B32B3/22 , B32B9/02 , B32B9/04
Abstract: A treadmill having a curved treadmill deck is provided. Two curved side frames are disposed at two sides of the treadmill frame. Front and rear end ends of each curved side frame are higher than a middle section thereof. Inner sides of the two curved side frames are provided with a plurality of fixing seats, respectively. The fixing seats have fixing holes, respectively. An elastic deck is composed of a plurality of sheets connected side by side. The sheets each have perforations corresponding in position to the fixing holes of the respective fixing seats. A plurality of fixing pins are inserted in the perforations of the sheets of the elastic deck and secured to the fixing holes of the fixing seats. The elastic deck is forcibly fastened by the fixing pins and slightly deformed according to the curvature of the curved side frames to form the curved treadmill deck.
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公开(公告)号：US20160184625A1
公开(公告)日：2016-06-30
申请号：US14813365
申请日：2015-07-30
Applicant: Chung-Fu Chang
Inventor： Chung-Fu Chang
CPC classification number: A63B22/0214 , B32B3/18 , B32B5/022 , B32B5/024 , B32B7/005 , B32B7/12 , B32B9/02 , B32B9/04 , B32B9/042 , B32B9/045 , B32B9/047 , B32B21/042 , B32B27/08 , B32B2307/546 , B32B2307/56 , B32B2307/744
Abstract: A buffer board structure of a treadmill includes bamboo layers made by attaching bamboo sheets side by side, a bottom surface of which is adhered by a membrane layer whereby the bamboo sheets are firmly stuck on the membrane layer. Each membrane layer has an upper and lower faces respectively stuck between the bamboo layers. The bamboo sheets of each bamboo layer face the same juxtaposing direction, whereas bamboo layers juxtaposed lengthways provide a better buffer. By setting one membrane layer between two bamboo layers, contact faces of the bamboo layers and the membrane layer adhered together become smoother, and an adhesive fills in a gap more evenly. A slip resistant layer is stuck on the top bamboo layer. A smoother buffering effect and a stable juxtaposition are obtained when the bamboo layers are trodden to prevent the breakdown of buffer relations between the bamboo sheets and the membrane layers.
Abstract translation: 跑步机的缓冲板结构包括通过将竹片并排安装而形成的竹层，其底表面被膜层粘附，由此竹片牢固地粘附在膜层上。 每个膜层上面和下面分别粘在竹层之间。 每个竹层的竹片面相同并置方向，而竹层纵长并列提供了更好的缓冲。 通过在两个竹层之间设置一个膜层，竹层的接触面和粘附在一起的膜层变得更平滑，并且粘合剂更均匀地填充间隙。 防滑层粘在顶层竹层上。 当竹层被踩踏以防止竹片与膜层之间的缓冲关系的破坏时，获得更平缓的缓冲效果和稳定的并置。
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公开(公告)号：US08772120B2
公开(公告)日：2014-07-08
申请号：US13479279
申请日：2012-05-24
Applicant: Chung-Fu Chang , Yu-Hsiang Hung , Shin-Chuan Huang , Chia-Jong Liu , Yen-Liang Wu , Pei-Yu Chou
Inventor： Chung-Fu Chang , Yu-Hsiang Hung , Shin-Chuan Huang , Chia-Jong Liu , Yen-Liang Wu , Pei-Yu Chou
IPC: H01L21/336
CPC classification number: H01L21/823425 , H01L21/823412 , H01L21/823468 , H01L21/823807 , H01L21/823814 , H01L21/823864
Abstract: A semiconductor process includes the following steps. A gate structure is formed on a substrate. A main spacer is formed on the substrate beside the gate structure. A source/drain is formed in the substrate beside the main spacer. After the source/drain is formed, an epitaxial structure is formed in the substrate beside the main spacer. A gate structure may be respectively formed in a first area and a second area of a substrate. A main spacer is formed on the substrate respectively beside the two gate structures. A source/drain is formed in the substrate respectively beside the two spacers. After the two source/drains are formed, an epitaxial structure is formed in the substrate respectively beside the main spacers.
Abstract translation: 半导体工艺包括以下步骤。 在基板上形成栅极结构。 在栅极结构旁边的基板上形成主间隔物。 源极/漏极形成在主间隔物旁边的衬底中。 在形成源极/漏极之后，在主间隔物旁边的衬底中形成外延结构。 栅极结构可以分别形成在衬底的第一区域和第二区域中。 在衬底上分别在两个栅极结构旁边形成主间隔物。 源极/漏极分别在两个间隔物的旁边的衬底中形成。 在形成两个源极/漏极之后，在主衬垫的旁边分别在衬底中形成外延结构。
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公开(公告)号：US20130089962A1
公开(公告)日：2013-04-11
申请号：US13270240
申请日：2011-10-11
Applicant: Chung-Fu Chang , Shin-Chuan Huang , Yu-Hsiang Hung , Chia-Jong Liu , Pei-Yu Chou , Jyh-Shyang Jenq , Ling-Chun Chou , I-Chang Wang , Ching-Wen Hung , Ted Ming-Lang Guo , Chun-Yuan Wu
Inventor： Chung-Fu Chang , Shin-Chuan Huang , Yu-Hsiang Hung , Chia-Jong Liu , Pei-Yu Chou , Jyh-Shyang Jenq , Ling-Chun Chou , I-Chang Wang , Ching-Wen Hung , Ted Ming-Lang Guo , Chun-Yuan Wu
IPC: H01L21/336
CPC classification number: H01L29/6656 , H01L29/165 , H01L29/66636 , H01L29/7834
Abstract: A semiconductor process includes the following steps. A substrate is provided. A gate structure is formed on the substrate. A spacer is formed on the substrate beside the gate structure. The spacer includes a first spacer and a second spacer located on the external surface of the first spacer. A first etching process is performed to etch and form at least a recess in the substrate beside the spacer and entirely remove the second spacer. The etching rate of the first etching process to the first spacer is lower than the etching rate of the first etching process to the second spacer. An epitaxial layer is formed in the recess.
Abstract translation: 半导体工艺包括以下步骤。 提供基板。 栅极结构形成在衬底上。 在栅极结构旁边的衬底上形成间隔物。 间隔件包括第一间隔件和位于第一间隔件的外表面上的第二间隔件。 执行第一蚀刻工艺以蚀刻并在衬垫旁边的至少一个衬底中形成凹槽，并且完全除去第二间隔物。 第一蚀刻工艺对第一间隔物的蚀刻速率低于第一蚀刻工艺对第二间隔物的蚀刻速率。 在凹部中形成外延层。
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Patent Agency Ranking
公开(公告)号：US06055326A
公开(公告)日：2000-04-25
申请号：US876670
申请日：1997-06-16
Applicant: Chung-Fu Chang , Karen Pigott , Kermit Hu
Inventor： Chung-Fu Chang , Karen Pigott , Kermit Hu
CPC classification number: G06T7/0042 , G06T2207/30004
Abstract: A method for providing information of the orientation of chest and abdomen images on x-ray films. The method optically reads chest image and determines whether the image is a front or side image and the orientation of this image and the handedness of the image. The method also determines where the heart is in a chest front image and the direction the patient is facing in the case of a chest side image. The method optically reads an image and determines whether the image is an abdominal image or not and, if it is, the method determines the orientation of the patient with respect to the image plane.
Abstract translation: 一种提供胸部和腹部图像在x射线胶片上的方向信息的方法。 该方法光学读取胸部图像，并确定图像是正面还是侧面图像，以及该图像的方向和图像的手性。 在胸部侧面图像的情况下，该方法还确定心脏在胸前图像中的位置以及患者面向的方向。 该方法光学读取图像并确定图像是否是腹部图像，并且如果是，则该方法确定患者相对于图像平面的取向。
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公开(公告)号：US10653913B2
公开(公告)日：2020-05-19
申请号：US15644548
申请日：2017-07-07
Applicant: Chung-Fu Chang
Inventor： Ku-Feng Yao , Hui-Nan Yu
Abstract: A stepping exercise machine includes a base and a pedal. The base is provided with an undulating slide rail. A top end of the slide rail is defined as a peak. Bottom ends of two sides of the peak are defined as troughs. The two sides of the peak or the bottom ends of the troughs are provided with stop blocks, respectively. An underside of the pedal is pivotally connected with rollers. Two sides of the underside of the pedal are fixedly connected with a pair of stretchable elastic members. The other ends of the pair of stretchable elastic members are fixed to two sides of the base. The rollers support and drive the pedal to reciprocate along the undulating slide rail ups and downs by means of the stretchable elastic members.
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公开(公告)号：US20190201741A1
公开(公告)日：2019-07-04
申请号：US15860068
申请日：2018-01-02
Applicant: Chung-Fu Chang
Inventor： Chung-Fu Chang
Abstract: A pedal-type vibrational apparatus includes a seat body, a pedal assembly, a gear plate assembly, a drive assembly and an eccentric assembly, like a lever structure. By treading the pedal assembly, the gear plate assembly drives the drive assembly to rotate. The drive assembly is connected with the eccentric assembly. The user can fully exercise the muscles of the body during exercise, and the vibrational effect generated by the eccentric assembly can stimulate the acupuncture points of the body to improve the blood circulation. The left and right pedals can be treaded in turn to continuously drive a gear to rotate in the same direction so as to achieve the effect of acceleration and to enhance vibrations.
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公开(公告)号：US20190201732A1
公开(公告)日：2019-07-04
申请号：US15859753
申请日：2018-01-02
Applicant: Chung-Fu Chang
Inventor： CHUNG-FU CHANG
IPC: A63B21/04 , A63B23/035 , A63B21/16 , A63B21/055 , A63B21/00
CPC classification number: A63B21/0442 , A63B21/00065 , A63B21/00069 , A63B21/0557 , A63B21/1663 , A63B21/4034 , A63B21/4035 , A63B21/4043 , A63B23/0355 , A63B2210/00 , A63B2225/09
Abstract: A belt pulling exercise apparatus includes an adjusting belt, having a first ladder lock disposed thereon, and one end of the adjusting belt is passed through a first ring; two connecting belts, two first ends of the two connecting belts are fastened to the first ring simultaneously, two second ends of each connecting belts opposite to the first ends are respectively fastened to a third ring, and two second rings are respectively fastened to an upper surface of each connecting belt between the first end and the second end; two elastic rope assemblies, each elastic rope assembly is arranged corresponding to each connecting belt, and two ends of each elastic rope assembly are respectively connected to the second ring and the third ring of each corresponding connecting belt; and two hand grips, each hand grip is arranged at each corresponding connecting belt and each corresponding elastic rope assembly.
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公开(公告)号：US20190183725A1
公开(公告)日：2019-06-20
申请号：US15846476
申请日：2017-12-19
Applicant: Chung-Fu Chang
Inventor： Chung-Fu Chang
CPC classification number: A61H23/0263 , A61H1/008 , A61H23/004 , A61H2201/0165 , A61H2201/1215 , A61H2201/1261 , A61H2201/1635 , A61H2201/164 , A61H2201/1671 , A63B21/00178 , A63B21/00181 , A63B21/22 , A63B21/4034 , A63B21/4035 , A63B21/4049 , A63B23/0355 , A63B2213/00 , B06B1/167 , B06B2201/76 , H02K7/061
Abstract: A vibrational rehabilitation device includes two drive assemblies, an eccentric assembly, and two half housings. Each drive assembly includes a driving wheel assembly and a driven wheel assembly. The driving wheel assembly has a driving wheel and a driving shaft. The driving shaft is mounted to a center of the driving wheel. A grip member is provided at one side of the driving shaft opposite the driving wheel. The driven wheel assembly includes a first driven wheel and a second driven wheel. The first driven wheel is connected with the driving wheel and driven by the driving wheel. The second driven wheel is coaxially disposed with the first driven wheel. The eccentric assembly includes two transmission wheels at two sides thereof and an eccentric block sandwiched between the two transmission wheels. The drive assemblies and the eccentric assembly are mounted in the housings.
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