公开(公告)号：US20120023169A1

公开(公告)日：2012-01-26

申请号：US13019129

申请日：2011-02-01

Applicant: Min Su KANG ,  Bo Sun KIM ,  Jung Woon LEE ,  Hyoung Jun JEON ,  Min Kyung KIM ,  Chang Hun KIM ,  Sung Yun KIM

Inventor： Min Su KANG ,  Bo Sun KIM ,  Jung Woon LEE ,  Hyoung Jun JEON ,  Min Kyung KIM ,  Chang Hun KIM ,  Sung Yun KIM

IPC: G06F15/16 ,  G08B23/00

CPC classification number: H04B5/0031 ,  H04B13/005

Abstract: A portable terminal to provide social network service using human body communication includes a human body communication unit to transmit or receive data through a human body, a memory unit to store at least one of social data, user data, reference data, and any additional data collected, a contact object identifying unit to identify a contact object by using the data received by the human body communication unit, and a pattern analyzing unit to analyze a pattern of contact with the contact object using the data stored in the memory unit. A method for providing social network service using human body communication includes sensing a human body contact, identifying a contact object, and analyzing a pattern of contact with the contact object using at least one of social data, user data, reference data and any additional data collected.

Abstract translation: 使用人体通信提供社交网络服务的便携式终端包括通过人体传送或接收数据的人体通信单元，存储单元以存储社交数据，用户数据，参考数据和任何附加数据中的至少一个 通过使用由人体通信单元接收的数据来识别接触对象的接触对象识别单元，以及模式分析单元，使用存储在存储单元中的数据来分析与接触对象的接触模式。 使用人体通信提供社交网络服务的方法包括：使用社交数据，用户数据，参考数据和任何附加数据中的至少一个来感测人体接触，识别接触对象，以及分析与接触对象的接触模式 集。

公开(公告)号：US20180015596A1

公开(公告)日：2018-01-18

申请号：US15281373

申请日：2016-09-30

Applicant: Chang Hun KIM

Inventor： Chang Hun KIM

IPC: B25B15/00 ,  B25B23/00 ,  B25B21/00 ,  F16B23/00 ,  B25B13/06

CPC classification number: B25B15/005 ,  B25B13/06 ,  B25B21/00 ,  B25B23/0035 ,  F16B23/0023 ,  F16B37/14

Abstract: A screw and a fastening tool of a screw are disclosed. The screw has a cross-shaped tool insertion groove formed on a head part and a holding groove formed on one side inner surface of the tool insertion groove, so as to be assembled with a cap having a cross-shaped fitting part and a holding protrusion provided at one side of the fitting part. The fastening tool includes a first linear insertion part and a second insertion part, which are configured to be fitted into the tool insertion groove, wherein the first and second insertion parts are perpendicular. As the fastening tool fitted into the head part of the screw is rotated, the rotation torque is uniformly dispersed over the four corner portions of the tool insertion groove through the first and second insertion parts, thereby avoiding abrasion of the tool insertion groove and extending the lifespan of the screw.