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    • 1. 发明公开
    • 핸드피스
    • 手持件
    • KR1020130087770A
    • 2013-08-07
    • KR1020120008895
    • 2012-01-30
    • (주)세신정밀김정룡
    • 김정룡이중호민승남이민호정주현최준혁
    • A61C1/08A61C1/18
    • PURPOSE: A dental handpiece is provided to prevent the skin of a user from being hardened, to reduce muscle fatigue, and to prevent a wrist tunnel syndrome. CONSTITUTION: A dental handpiece comprises: a head unit (120) to which tools are detachably fixed; and a body (110) which is formed with the head unit on the front thereof, is formed with a base unit (130) connected to a tube for supplying working fluid on the other side thereof, and is formed with a grip unit between the head unit and the base unit. The body is formed with a finger rest for mounting a finger and a curved unit (116) which is tapered towards the base unit and has a diameter larger than that of the finger rest.
    • 目的:提供牙科手机,以防止使用者的皮肤变硬,减轻肌肉疲劳,并防止手腕隧道综合征。 构成:牙科手机包括:工具可拆卸地固定在其上的头单元(120); 并且在其前面形成有头单元的主体(110)形成有连接到用于在其另一侧上供应工作流体的管的基座单元(130),并且在其之间形成有把手单元 头单元和基座单元。 身体形成有用于安装手指的手指和弯曲的单元(116),该单元(116)朝向基座单元逐渐变细并且具有大于手指托的直径。
    • 3. 发明公开
    • 한우의 사육방법
    • 育AN TIVE。。。。。。
    • KR1020020006384A
    • 2002-01-19
    • KR1020000040017
    • 2000-07-12
    • 김정룡
    • 김정룡
    • A23K1/00
    • A23K10/30A23K10/12A23K20/20A23K50/10
    • PURPOSE: A method of breeding Korean native cattle(Han woo) by using a mixture liquid of unpolished rice vinegar and water as drinking water and a specially mixed feed as usual feed is provided, which shows improved growth rate of cattle and reduces expenses caused by diseases because the mixture liquid and feed increase immunity of cattle against diseases. CONSTITUTION: In breeding Korean native cattle, a mixture liquid of unpolished rice vinegar and water in a ratio of 100:1 to 150:1 is used as drinking water and a specially mixed feed is used as usual feed, wherein the usual feed is obtained by mixing 1,000 to 1,400 parts by weight of bean-curd dregs, 300 to 400 parts by weight barley bran, 9 to 11 parts by weight of sesame dregs, 85 to 120 parts by weight of polished rice bran and 20 to 30 parts by weight of purified loess and fermenting for about 1 week and then mixing with 1 to 2 parts by weight of a mixture of bamboo salt and bamboo charcoal.
    • 目的:提供使用未经抛光的米醋和水作为饮用水的混合液和特殊混合饲料作为常规饲料养殖韩国本地牛(Han woo)的方法,显示出牛的生长速度提高并降低了由 疾病因为混合液体和饲料增加了对抗疾病的免疫力。 规定:在养殖韩国本地牛时,以100:1至150:1的比例将未经抛光的米醋和水的混合液用作饮用水,并将特殊混合饲料用作常规饲料,其中通常的饲料 通过混合1,000至1,400重量份的豆腐渣,300-400重量份的大麦麸,9至11重量份的芝麻渣,85至120重量份的抛光米糠和20至30重量份的 纯化黄土并发酵约1周,然后与1至2重量份的竹盐和竹炭混合物混合。
    • 5. 发明授权
    • 다기능성 식물 생장촉진제, 그의 제조방법 및 사용법
    • 다기능성식물생장촉진제,그의제조방법및사용
    • KR100397272B1
    • 2003-09-13
    • KR1020010000566
    • 2001-01-05
    • 김정룡
    • 김정룡
    • C05F5/00A01N63/00
    • Y02A40/209Y02A40/211
    • 천연 한방재료와 술, 식초를 이용하여 제조된 식물 생장촉진제, 그의 제조방법 및 사용방법이 제공된다. 본 발명의 식물 생장촉진제는 광범위한 식물의 뿌리썩음병, 천고병, 역병 등 각종 병해에 대한 치유효과 뿐만 아니라 정상적으로 성장하는 식물에 대한 성장촉진효과를 아울러 가지며, 반복사용시에도 인체와 토양, 작물에 무해한 환경친화적인 약제이다.
    • 用途:为治疗流行性疾病(萎凋叶和腐烂根),帮助植物生长,长期使用不会造成伤害,提供了一种多功能的植物生长促进剂,包含天然草本植物材料,酒和醋。 组成:生长促进剂通过以下步骤制备:(i)提取20重量份的川芎,20重量份。 肉桂,30重量份。 的甘草至150-250pts.wt。 的硬酒(> 20%酒精)1-2周; (ii)提取50pts.wt。 的牡蛎壳150-250pts.wt。 的醋1-2个月; (iii)将(i)与(ii)混合; (iv)加入150-250pts.wt的艾蒿和60-80pts.wt。 黑糖。 通过将3升增效剂稀释至150-200倍水(5000升)获得的生长促进剂施用于植物。
    • 6. 发明公开
    • 브이디티 작업용의자
    • VDT(视觉显示终端)工作椅
    • KR1020000030230A
    • 2000-06-05
    • KR1020000006732
    • 2000-02-14
    • 김정룡박민용
    • 김정룡박민용
    • A47C7/70
    • PURPOSE: A chair is provided to prevent cumulative trauma disorders concerning a computer and to improve the efficiency of a worker by integrating a chair for a computer work with a keyboard supporting plate combined with a mouse. CONSTITUTION: A supporting device(100) for supporting a keyboard supporting plate(20) is integrally formed on one of the sides of a seat board(10) of an office chair. The keyboard supporting plate is installed on one end of the supporting device with a certain height, and is rotated and controlled a regular angle. Herein, the supporting device is comprised of a hollow horizontal supporting stand(110) installed on a seat board, a first mobile supporting stand(120) inserted in the horizontal supporting stand, a hollow vertical supporting stand(130) integrally installed on one end of the first mobile supporting stand, a second mobile supporting stand inserted in the vertical supporting stand, a rotator(400) installed between the second mobile supporting stand and the keyboard supporting plate. The rotator is freely rotating the keyboard supporting plate by taking the second mobile supporting stand as a shaft.
    • 目的:提供椅子,以防止计算机累积的创伤障碍,并通过将计算机工作椅与与鼠标结合的键盘支撑板集成来提高工作人员的效率。 构成:用于支撑键盘支撑板(20)的支撑装置(100)一体地形成在办公椅的座椅板(10)的一侧上。 键盘支撑板以一定高度安装在支撑装置的一端,并被旋转和控制成一定角度。 这里,支撑装置包括安装在座椅板上的中空水平支撑架(110),插入在水平支撑架中的第一移动支撑架(120),一体地安装在一端的中空垂直支撑架(130) 的第一移动支撑台,插入在所述垂直支撑架中的第二移动支撑台,安装在所述第二移动支撑台和所述键盘支撑板之间的旋转器(400)。 旋转器通过将第二移动支撑架作为轴来自由地旋转键盘支撑板。
    • 7. 发明授权
    • 현악기의 축소 방법
    • 用于仪器仪表的缩小方法
    • KR101420593B1
    • 2014-07-17
    • KR1020130023985
    • 2013-03-06
    • 김정룡
    • 김정룡조영진민승남윤미영최다솜최준혁박용덕
    • G10D1/00G10D3/00
    • G10D1/00G10D3/00G10D3/10
    • The present invention relates to a method for downsizing a string instrument to be suitable for performance according to the body size of an instrumentalist, wherein the string instrument with multiple strings is such as Sanjo gayageum. According to the present invention, the downsizing method of the string instrument comprises: a step of measuring the certain body part sizes of the instrumentalists performing on the string instrument; a step of sorting the instrumentalists into a first age group applied with the standard of the string instrument and a second age group to be applied with the downsized standard of the string instrument on the basis of the measured body part sizes; a step of calculating the average body size of the first age group and the average body size of the second age group using the measured body part sizes; a step of calculating a first dynamic range in which the upper body of a first instrumentalist with the average body size of the first age group moves maximally when the first instrumentalist performs on the string instrument, and a second dynamic range in which the upper body of a second instrumentalist with the average body size of the second age group moves maximally when the second instrumentalist performs on the string instrument; a step of calculating a ratio between the first dynamic range and the second dynamic range; a step of calculating the downsized standard against the standard on the basis of the calculated ratio; and a step of manufacturing the downsized model of the string instrument, wherein the downsized model corresponds to the calculated downsized standard.
    • 本发明涉及一种用于根据工具主体的身体尺寸适合于表现的弦乐器的小型化方法,其中具有多个琴弦的琴弦乐器如Sanjo gayageum。 根据本发明,弦乐器的小型化方法包括:测量在弦乐器上演奏的乐器演奏者的某些身体部位尺寸的步骤; 将乐器演奏者分类为应用琴弦乐器的标准的第一年龄组和基于所测量的身体部位尺寸应用弦乐器的尺寸缩小的标准的第二年龄组的步骤; 使用所测量的身体部位尺寸来计算第一年龄组的平均身体尺寸和第二年龄组的平均身体尺寸的步骤; 计算第一动态范围的步骤,其中当第一乐器演奏者对乐器进行时具有第一年龄组的平均身高的第一乐器的上身移动最大;第二动态范围,其中, 当第二个乐器演奏者在弦乐器上演奏时,具有第二年龄组的平均身高的第二个乐器演奏者最大程度地移动; 计算第一动态范围和第二动态范围之间的比率的步骤; 根据计算的比例计算缩小标准与标准的步骤; 以及制造弦乐器的小型化模型的步骤,其中缩小的模型对应于所计算的尺寸缩小的标准。
    • 10. 发明公开
    • 허리 동작 측정기
    • LUMBAR动作表
    • KR1020040066759A
    • 2004-07-27
    • KR1020040050931
    • 2004-06-30
    • 김정룡
    • 김정룡
    • A61B5/11
    • PURPOSE: A lumbar action meter is provided to measure a lumbar action by using simultaneously three sensors such as a tilt sensor, a torsion sensor, and an accelerometer. CONSTITUTION: A lumbar action meter includes a tilt sensor, a torsion sensor, and an accelerometer. A lumbar action is measured by applying simultaneously the tilt sensor, the torsion sensor, and the accelerometer to an upper part of a body and pelvises. A variation of the lumbar actions is displayed as a digital value by performing a real-time measurement process. A quantitative value of an x-axis, a quantitative value of y-axis, and a quantitative value of z-axis are obtained by a quantitative measurement algorithm using the accelerometer.
    • 目的:提供腰椎动作仪,用于同时使用三个传感器,如倾斜传感器,扭力传感器和加速度计来测量腰部动作。 构成:腰部动作仪表包括倾斜传感器,扭力传感器和加速度计。 通过将倾斜传感器,扭转传感器和加速度计同时施加到身体和骨盆的上部来测量腰椎动作。 通过执行实时测量过程将腰部动作的变化显示为数字值。 通过使用加速度计的定量测量算法获得X轴的定量值,y轴的定量值和z轴的定量值。