baber/WOPTO huggingface dataset:
Patent KR-20090118923-A (KR)
Title: Stepped ball joint pipe clamp and pre-attachment components therefor
Inventor: IGNACZAK BRIAN T
IPC: F16L21/06
Filed: 2008-02-04
Abstract: A pipe clamp that is used over a ball joint formed between a balled end of a first pipe and a flared end of a second pipe. The pipe clamp has a band and a tightening mechanism. The band extends axially from a first edge to a second edge, and extends circumferentially from a first end to a second end. The band has a step formed circumferentially in a body of the band between the first and second edge. The step accommodates a stepped seam that is produced between the balled end and the flared end when they are overlapped with respect to each other. The tightening mechanism draws the first and second ends of the band toward and away from each other in order to respectively tighten and loosen the pipe clamp.
Patent KR-20090103952-A (KR)
Title: Multimode amplifier for operation in linear and saturated modes
IPC: H03F3/20
Filed: 2007-12-04
Abstract: According to an exemplary embodiment, a multimode power amplifier configured to receive an RF input signal and provide an RF output signal in linear and saturated operating modes includes an output stage configured to receive a fixed supply voltage and to provide the RF output signal. The multimode power amplifier further includes at least one driver stage coupled to the output stage, where the at least one driver stage is configured to receive the RF input signal and an adjustable supply voltage. The adjustable supply voltage controls an RF output power of the RF output signal when the multimode power amplifier is in the saturated operating mode. The at least one driver and the output stage are each biased by a low impedance voltage in the linear and saturated operating modes. The adjustable supply voltage can be controlled by a fixed control voltage in the linear operating mode.
Patent KR-20090111856-A (KR)
Title: Semi­conductor chip and method for producing a semi­conductor chip
IPC: H01L33/20
Filed: 2008-01-23
Abstract: The invention relates to a semi-conductor chip (1) comprising a semi-conductor body provided with a semi-conductor layer sequence (10) having an active area (12) and a p-conducting semi-conductor layer (11). Said active area (12) is based, preferably, on a semi-conducting compound and is also provided, preferably for producing radiation. A non-metallic connecting area (2) is arranged on one side of the p-conducting semi-conductor layer (11) that faces away from the active area (12), said non-metallic connecting area being connected in an electrically conductive manner to the p-conducting semi-conductive layer (11). Said non-metallic connecting area (2) is permeable to hydrogen. The invention also relates to a method for producing a semi-conductor chip.
Patent KR-20090113378-A (KR)
Title: Exhaust gas purification filter and method of producing the same
IPC: B01D39/14
Filed: 2008-04-09
Abstract: An outlet-side catalyst layer (22) contains noble metal with a concentration higher than that of noble metal in an inlet-side catalyst layer (20). The inlet-side catalyst layer (20), a porous catalyst layer (21), and the outlet-side catalyst layer (22) contain a NOx adsorption material, and the content of the NOx adsorption material is greater in the inlet-side catalyst layer (20) than in the outlet-side catalyst layer (22). Particulate matter is purified mainly on the inlet side and NOx is purified mainly on the outlet side. This minimizes a reduction in the activity of the noble metal and enables efficient purification of particulate matter and NOx.
Patent KR-20100014720-A (KR)
Title: Compositions comprising (s)-2-amino-1-(4-chlorophenyl)-1-[4-(1h-pyrazol-4-yl)-phenyl]-ethanol as modulator of protein kinases
Inventor: WOODHEAD STEVEN JOHN
IPC: A61P35/00
Filed: 2008-03-14
Abstract: The invention provides a composition comprising (S) 2-amino-1-(4-chloro-phenyl)-1-[4-(1H-pyrazol-4-yl)-phenyl]-ethanol, wherein the composition is either substantially free of (R) 2-amino-1-(4-chloro-phenyl)-1-[4-(1H-pyrazol-4-yl)-phenyl]-ethanol or the composition contains a mixture of the (S) and (R) enantiomers in which the (S) enantiomer predominates. Also provided are processes for the preparation of the (S) 2-amino-1-(4-chloro-phenyl)-1-[4-(1H-pyrazol-4-yl)-phenyl]-ethanol, novel process intermediates and methods for making the novel process intermediates.
Patent KR-20100015592-A (KR)
Title: Protective apparel with angled stretch panel
Inventor: GATTO JEANNE MARIE
IPC: A41D13/02
Filed: 2008-02-20
Abstract: A disposable protective apparel garment having an angled elastomeric panel present on the back side of the garment is described. The garment, such as protective coveralls (12), includes an elastomeric panel (80) in a V-shaped configuration that extends from the lower back (90) upwardly toward the underarms (91, 92) and along the sleeves (18, 20). Such an elastomeric panel allows the wearer a greater degree of movement when wearing such a garment.
Patent KR-20100015593-A (KR)
Title: Power seat drive device
Inventor: OSAKI TAKUYA
IPC: B60N2/90
Filed: 2008-04-15
Abstract: A power seat drive device (100) has a detection electrode (10) provided at a backrest section (102) of a power seat (101) and also has a control device (20) for controlling movement of the power seat (101) based on a detection signal from the detection electrode (10). When the distance of approach between the detection electrode (10) and a human body (108) decreases to an extent in which a determination voltage Vth1 is exceeded, the control device (20) causes the speed of movement of the power seat (101) to decrease and an alarm sound to be outputted, and when the distance of approach further decreases to an extent in which a determination voltage Vth2 is exceeded, the control device (20) causes the movement of the power seat (101) to stop.
Patent KR-20100023816-A (KR)
Title: Electrical component
Inventor: KIWITT JURGEN
IPC: H03H9/72
Filed: 2008-04-29
Abstract: The invention relates to a stable electrical component comprising a carrier substrate (1) and a chip mounted thereon. The component comprises a reactance element and a support element which are at least partially disposed between the carrier substrate (1) and the chip (2). The reactance element is produced at least in part by at least one conductor track (31) and comprises at least one element selected from at least one coil, at least one capacitor and at least one transmission line. Said transmission line is a line that produces a phase shift of at least 30° at a bandpass frequency of the component.
Patent KR-20100017475-A (KR)
Title: Cable tie having band thread force reduction
Inventor: BULANDA JOHN J
IPC: B65D63/02
Filed: 2008-05-30
Abstract: A cable tie (10) with a reduced band thread force is disclosed, comprising an elongate metallic strap (18), a metallic locking head (14) and a metallic roller means (22). In one embodiment, the metallic locking head comprising a strap entry notch (40). In another embodiment, the metallic locking head comprises a strap entry notch and a strap exit notch (46). In operation, the configuration of the notches, singularly or in tandem, serve to reduce the band thread force in the elongate metallic strap when the elongate metallic strap is inserted into the metallic locking head a second (and subsequent) time.
Patent KR-20100003374-A (KR)
Title: Bulk material pump feeder
Inventor: BAER TIMOTHY R
IPC: B65G31/04
Filed: 2003-03-17
Abstract: A bulk materials pump feeder having a housing and a rotatable drive rotor mounted in the housing for transferring material introduced into the housing through an inlet to an outlet for discharge of the material from the housing. The drive rotor has a hub and a plurality of drive discs extending away from the hub toward an inner wall of the housing. To reduce the tendency of material passing through the housing to wedge between the inner wall of the housing and the circumferential edges of the drive discs, the distance between the circumferential edges of the drive discs and the inner wall of the housing increases from the inlet of the housing to the outlet of the housing in the direction of rotation of the drive rotor.
Patent KR-20110080222-A (KR)
Title: Method for displaying advertisements on analog and digital tv screen
Inventor: LEE KYOUNG YOUNG
IPC: H04N5/445
Filed: 2010-01-05
Abstract: PURPOSE: A method for inserting a logo advertisement to an analog and digital TV screen is provided to variously control a display time and period according to the request of a logo advertiser. CONSTITUTION: An apparatus stores a logo advertisement in an STB(Set Top Box) database(S211). The apparatus confirms whether the registered logo advertisement data exists in TV broadcasting(S213). If the registered logo advertisement exists, the apparatus creates a logo advertisement list(S214). According to the order of the created logo advertisement list, the apparatus creates a logo advertisement(S215). The apparatus displays the created logo advertisement to be overlaid(S216).
Patent KR-20100081943-A (KR)
Title: Non-volatile semiconductor storage device and method of manufacturing the same
Inventor: KATSUMATA RYOTA
IPC: H01L27/115
Filed: 2010-01-06
Abstract: PURPOSE: A nonvolatile semiconductor memory and a method for manufacturing the same are provided to include a selection-transistor, which is connected with one ends of memory strings, for controlling conduction. CONSTITUTION: A memory transistor region(12) includes a memory transistor in which data is memorized. Word-line driving circuits(13) control a voltage applied to word-lines. Source-side selection-gate line(SGS) driving circuits(14) control a voltage applied to SGS. Drain-side selection-gate line(SGD) driving circuits(15) control a voltage applied to SGD. A sensing amplifier(16) amplifies electric potential which is read from the memory transistor. Source-line driving circuits(17) control a voltage applied to source-lines.
Patent KR-20110080959-A (KR)
Title: Toe insert
Inventor: BAK HEON CHEOL
IPC: A61F13/06
Filed: 2010-01-07
Abstract: PURPOSE: A toe insert is provided to prevent foot disease including the athlete's foot and the like by absorbing sweat using super absorbent resin. CONSTITUTION: A toe insert comprises a liner, an outer cover, and super absorbent resin. The liner protects toe in order to be worn on the toe. The outer cover(30) comes into contact with the toe that is located in the right and left of the toe covered by the liner(10). The super absorbent resin is accepted between the liner and outer cover and absorbs sweat generated from the toe. The liner and outer cover are selected from non-woven fabric, paper, and fabric.
Patent KR-20110082764-A (KR)
Title: Washing machine having steam generator
Inventor: KIM JAE BANG
IPC: D06F39/12
Filed: 2010-01-12
Abstract: PURPOSE: A washing machine with a steam device is provided to discharge the steam which is not discharged through a steam generating unit due to congestion of the hose. CONSTITUTION: A water supply valve(14) controls the flow of water. A supply pipe(20) forms a conduit which water moves from the water supply value to a steam generator. A branch connector(30) is connected to the supply pipe. A safety conduit is included in one side of the divergence connector. A steam generator includes the safety valve and a bypass hose.
Patent KR-20100087662-A (KR)
Title: Radio communications system and method
Inventor: ISHIKAWA HIDETOSHI
IPC: H04W8/18
Filed: 2010-01-26
Abstract: PURPOSE: A radio communications system and a method thereof are provided to authenticate a mobile terminal by setting a subscriber authentication number stored at a subscriber authentication module of a mobile terminal. CONSTITUTION: A radio communication system includes a subscriber information management apparatus, and a subscriber authentication module mounted in a mobile terminal connectable to a mobile communications network to which the subscriber information management apparatus is connected. The subscriber authentication module includes a connecting information setting determining unit; a connecting information generating unit; and a connecting information setting unit which sets the connecting information included in a response received from the mobile terminal. The mobile terminal includes a connecting information transmission unit; a connecting information response reception unit; and a connecting information transmission unit. The subscriber information management apparatus includes a temporary connecting information determining unit; a connecting information selecting unit; and a connecting information transmission unit.
Patent KR-20110087802-A (KR)
Title: Switching device of digital amplifier and method for controlling the same
Inventor: CHOI YEONG HA
IPC: H03F3/217
Filed: 2010-01-27
Abstract: PURPOSE: A switching apparatus and a driving method of a digital power amplifier are provided to prevent the generation of a distortion in the digital power amplifier according to the pulse width of a PWM(Pulse code modulation) signal using a MLP(Minimum length of Linear Pulse) signal and a compensation signal. CONSTITUTION: A controller(110) receives a PWM signal which is created after changing a PCM signal from a PWM transform unit(200). The controller creates a signal(P) and a signal(N) for processing the PWM signal and driving a switch unit(120). The switch unit performs a switching operation according to the signal(P) and the signal(N). The switch unit outputs a signal(A) and a signal(B) to an output signal. The signal(A) and the signal(B) pass through a low pass filter(210) and drive a speaker(220).
Patent KR-20110088065-A (KR)
Title: Method for producing of multi-functional aggregate using slag
Inventor: KI JOON SEONG
IPC: C04B5/00
Filed: 2010-01-28
Abstract: PURPOSE: A method for manufacturing multifunctional aggregate using slag is provided to obtain high quality cement, lightweight aggregate, and admixture by obtaining the multifunctional aggregate through the foaming and controlled cooling processes of the slag. CONSTITUTION: Molten slag in an electric furnace is discharged into a slag port(11) before a reducing unit is operated. A reducing agent is introduced to collect valuable metal from the molten slag. The molten slag without the valuable metal is cooled by injecting steam and gas into the molten slag to form solid phase slag in a porous structure. The solid phase slag in the porous structure is pulverized to form an aggregate shape. The reducing agent is one or more selected from carbon, aluminum, silicon, sodium, calcium, magnesium, and carbon monoxide gas.
Patent KR-20100038083-A (KR)
Title: Electric rice cooker
Inventor: CHO YONG LAE
IPC: A47J27/09
Filed: 2010-02-03
Abstract: PURPOSE: An electric rice cooker is provided to allow the cover to be opened through a user authentication panel, thereby protecting children from high pressure high temperature steam. CONSTITUTION: An electric rice cooker comprises a main body(10), an inner pot(110) placed in the main body and having an inner pot protrusion(111), a cover which is connected to the main body and covers the internal space, a clamp supporting panel(23) which is arranged on one side of the cover and has a slide hole, a clamp(43) installed to rotate in the clamp supporting panel and having a clamp protrusion(433) hanging on the inner pot protrusion, a driving lever, and a drive unit which provides power for the driving lever.
Patent KR-20110093346-A (KR)
Title: Method for forming metal/carbon nanotube composite film and metal/carbon nanotube composite film using the same
Inventor: JOO YOUNG CHANG
IPC: B05D7/24
Filed: 2010-02-12
Abstract: PURPOSE: A method for forming a metal/carbon nanotube composite film and a metal/carbon nanotube film manufactured by the same are provided to secure excellent mechanical and electric characteristics against bending and tensile strain by arranging carbon nanotube in a specific direction. CONSTITUTION: A method for forming a metal/carbon nanotube composite film is as follows. Metal nanoparticles and carbon nanotube(10) are dispersed in the same solvent to make composite ink. The composite ink is spread on a substrate(1) and plasticized in a vacuum or inactive atmosphere to restrict the growth of grains and form a thin film. The thin film is plasticized by releasing the vacuum or inactive atmosphere in order to accelerate the growth.
Patent KR-20100097610-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: YANO MITSUTERU
IPC: H01L21/027
Filed: 2010-02-25
Abstract: PURPOSE: A substrate processing apparatus and a substrate processing method are provided to remarkably reduce the occupied area for the bottom surface of a heat treatment unit by processing a substrate vertically while transferring the substrate in vertical state. CONSTITUTION: A carrier block(S1) for carrying a carrier(20) inward and outward is prepared. A loading table(21) for loading a carrier and an opening and closing part are installed to match each carrier, and a transfer arm(C1) is installed on the carrier block. A processing block(S2) comprises a thermal process block(G1-G5), an inspection measurement block(G6), two transport blocks, and a liquid processing block.
Patent KR-20110099877-A (KR)
Inventor: KANG SEOK CHEOL
IPC: A01M13/00
Filed: 2010-03-03
Abstract: 본 발명은 상면에 삽입홈이 형성되고 링 형상의 신축성을 갖는 팔찌몸체와, 삽입홈에 삽입 또는 분리되고 모기가 싫어하는 향을 발산하는 모기퇴치캡슐로 구성된 것을 특징으로 하는 모기퇴치용 팔찌를 개시한다. 본 발명은 신축성을 갖는 링 형상을 갖기 때문에 손목 또는 팔목에 용이하게 착용 및 휴대할 수 있고, 모기퇴치캡슐을 용이하게 교체할 수 있으며, 측면에 통풍홈이 형성되어 있기 때문에 오래 착용하더라도 손목 또는 발목에 땀이 차지 않는 효과가 있다.
Patent KR-20110103149-A (KR)
Inventor: SHIM DU SEOB
IPC: B24B55/05
Filed: 2010-03-12
Abstract: 본 발명은 연마부의 길이 조정이 가능한 그라인더에 관한 것으로, 상부에 구성된 연마부와, 상기 연마부를 회전시키기 위한 에어공급부 및 작동스위치를 포함하는 몸통부가 구성되며, 상기 몸통부의 상부에는 나사체결부가 구성되는 그라인더에 있어서, 상기 몸통부의 나사체결부와 체결가능하도록 하측 내주면에는 제1나사산이 형성되고, 외주면에는 제2나사산이 형성되며, 상측에는 코일스프링의 상방향으로의 진행을 억제하는 제1돌턱이 형성되는 니플, 내주면에는 상기 니플의 제2나사산과 체결되도록 제3나사산이 형성되고, 좌측 또는 우측 회전에 따라 하강 또는 승강하는 조절너트, 하측에는 코일스프링의 하방향으로의 진행을 억제하는 제2돌턱이 형성되고, 상기 조절너트와 가이드커버 사이에 위치하는 연결구, 상기 연결구의 외주면에 끼워지면서 니플의 제1돌턱과 연결구의 제2돌턱 사이에 위치하는 코일스프링, 및 상기 연결구의 상부에 위치하여 일체로 형성되고, 상기 니플과 유격되도록 상측에 위치하며, 중앙에는 연마부가 위치하도록 구멍이 형성되는 가이드커버를 포함하여, 상기 조절너트를 우측으로 돌리면 상기 조절너트, 조절파지구 및 가이드커버가 승강함에 따라 연마부가 하부로 들어가고, 상기 조절너트를 좌측으로 돌리면 상기 조절너트, 조절파지구 및 가이드커버가 하강함에 따라 연마부가 상부로 돌출되는 것을 특징으로 한다. 
이상에서와 같이, 본 발명은 작업자가 그라인더를 이용하여 연마함에 있어, 연마길이조정부를 더 구성하여 가이드커버를 기준으로 연마부의 돌출 정도를 정확하게 조정할 수 있게 됨에 따라 정확한 연마 가공이 가능하다.
Patent KR-20100045959-A (KR)
Title: Bi-prediction coding method and apparatus, bi-prediction decoding method and apparatus, and recording midium
Inventor: JEON BYEUNG WOO
IPC: H04N19/103
Filed: 2010-03-19
Abstract: PURPOSE: A bi-prediction encoding method and apparatus, bi-prediction decoding method and apparatus, and a recoding medium are provided to increase the encoding efficiency of a motion vector through an encoding operation by selecting a motion vector having excellent encoding efficiency. CONSTITUTION: A bi-prediction encoding apparatus comprises an image input unit(10), a motion prediction unit(16), a motion compensating unit(17), a motion vector encoding unit(18), a residual data encoding unit(12), a residual data decoding unit(13), an entropy encoding unit(14), a multiplexing unit(19), and an encoding control unit. The image input unit inputs a non-compressed digital image, and the encoding control unit determines whether or not motion compensation is performed for the inputted image data. The residual data encoding unit quantizes the image data outputted to a subtraction unit, and the motion prediction unit predicts motion by using plural reference pictures.
Patent KR-20110106501-A (KR)
Inventor: LEE BAEK YONG
IPC: A41B11/00
Filed: 2010-03-23
Abstract: 본 발명은 양말에 있어서 기능성을 향상하여 계절 변화를 수용할 수 있도록 하는 기능성 양말에 관한 것이다. 특히, 본 발명에 따른 양말의 바닥면은 땀의 흡수를 위해서 면사를 투입하고, 발목부와 발등부는 모노 필라민트사와 나이론사의 혼사로 땀의 흡수는 물론 탄성력을 향상시켜 착용감을 높였으며, 연결부는 얇은 나이론사를 통해서 통풍성을 향상시키고, 발목조임부는 탄성사를 이용하여 양말이 흘러내리지 않도록 유도한 기능성 양말에 관한 것이다.
Patent KR-20110107634-A (KR)
Inventor: GO HEE BONG
IPC: E01C7/00
Filed: 2010-03-25
Abstract: 본 발명은 배수성 도로 및 이의 시공방법에 관한 것으로, 더욱 상세하게는, 도로에서 다공성 콘크리트로 구성된 표층을 통과한 빗물이 저류층을 통해 빗물받이로 유도되어 도로의 배수가 원활하며, 저류층에서 저장된 빗물을 지반으로 침출시킴에 의해 지반에 지하수가 고갈되는 것을 방지할 수 있는 배수성 도로 및 이의 시공방법에 관한 것이다.
Patent KR-20110108210-A (KR)
Inventor: KIM JUNG KYUNG
IPC: G01K13/12
Filed: 2010-03-26
Abstract: 인체 조직을 대상으로 한 레이저 온열치료기 개발을 위해서 일반적으로 인체 조직과 유사한 열전달 특성을 지니는 조직 대체 물질을 실험모델로 이용한다. 피부 손상을 방지하면서 조직 심부의 특정 지점을 가열하기 위한 레이저 구동 조건을 도출하는 것이 중요하다. 이 때 조직 모델을 이용한 실험에서 심부의 3차원 온도 분포를 정확하게 파악하는 일이 필요하다. 본 발명은 일반적으로 사용되는 온도센서를 조직 모델심부의 정확한 위치에 고정시킬 수 있는 샘플 홀더에 관한 것이다.
Patent KR-20110113039-A (KR)
Inventor: KIM YEON HEE
IPC: G06F3/14
Filed: 2010-04-08
Abstract: 휴대용 단말기 세트는 단말기 케이스; 상기 단말기 케이스의 전면부 상부에 배치되며 사용자의 터치에 의하여 터치 신호를 출력하는 터치 패드부, 상기 전면부 하부에 상기 터치 패드부와 나란하게 배치되며 사용자로부터 키 입력에 의하여 키 패드 신호를 출력하는 키패드부, 상기 단말기 케이스의 일측면에 배치되어 사용자의 회전에 의하여 휠 신호를 출력하는 입력 휠부 및 상기 단말기 케이스의 상기 일측면과 대향 하는 타측면에 배치되어 사용자의 누름에 의하여 선택 신호를 출력하는 선택키부를 포함하는 입력 장치들; 상기 터치 신호, 상기 키 패드 신호, 상기 휠 신호 및 상기 선택 신호를 처리하여 출력 신호를 생성하는 입력 신호 처리부; 및 상기 출력 신호를 무선으로 송출하는 제1 무선 네트워크 장치를 포함하는 제1 단말기; 상기 출력 신호를 입력받는 제2 무선 네트워크 장치; 상기 출력 신호를 처리하여 제어 신호를 생성하는 중앙처리부; 및 상기 제어 신호에 의하여 영상을 표시하는 표시부를 포함하는 제2 단말기를 포함한다.
Patent KR-20110114917-A (KR)
Inventor: CHOI KWANG HO
IPC: F25J1/02
Filed: 2010-04-14
Abstract: 본 발명은 가스 액화 방법에 관한 것으로, 기상 또는 액상의 단일상(one phase) 냉매를 이용하여 열교환기 내부의 엔탈피를 저하시킴으로써 가스 액화 효율을 향상시키는 것을 특징으로 하는 가스 액화 방법에 관한 것이다.
Patent KR-20110114957-A (KR)
Inventor: KIM JUN WON
IPC: H04H60/32
Filed: 2010-04-14
Abstract: 데이터 송신 장치 및 방법과 이를 이용한 네트워크 데이터 전송 시스템 및 방법이 개시된다. 본 발명의 일 실시예에 따른 데이터 송신 방법은, 촬영 영상을 인코딩하여 영상 라이브 데이터를 생성하고, 촬영 영상을 기반으로 영상 해석 데이터를 생성한다. 그 후, 네트워크 전송 대역폭을 산출하여 네트워크 전송 대역폭이 기설정된 임계값 보다 작으면, 영상 해석 데이터를 전송함과 동시에 영상 라이브 데이터는 영상 보존 데이터로 하여 저장한다. 만약, 네트워크 전송 대역폭이 기설정된 임계값 보다 크면, 영상 라이브 데이터를 전송하거나 영상 라이브 데이터와 함께 영상 해석 데이터 및/또는 영상 보존 데이터를 전송한다.
Patent KR-20110015362-A (KR)
Title: Separate-typed lane guide bar assembly
Inventor: SHIN WEON HYUN
IPC: E01F9/619
Filed: 2010-04-16
Abstract: PURPOSE: A separable delineator rod assembly is provided to effectively enhance the fastening force between the support rod and the prop through double coupling structure. CONSTITUTION: A separable delineator rod assembly comprises a support rod(30) having an opening(31) on the bottom, a prop(10) with an insertion part which is inserted in the opening of the support rod and a ring-shaped insertion groove formed along the insertion part, and a ring-shaped fastening member which is press-fitted in the insertion groove in order to press the support rod against the insertion part. A flange(32) is horizontally extended along an edge of the opening of the support rod, and a tip(33) is vertically extended along an end of the flange and inserted in a groove formed on the bottom of the insertion groove.
Patent KR-20100052442-A (KR)
Title: 귀이개
Inventor: CHOI GUN CHANG
IPC: A47K7/00
Filed: 2010-04-29
Abstract: 본 발명은 귀속의 피부가 손상되지 않아 안전하면서도 청결하게 청소할 수 있도록 종단에 귀지를 걷어낼 수 있도록 된 청소수단이 구비된 본체(1)를 가지는 귀이개에 있어서; 상기한 청소수단은 본체(1)의 종단에 양단부가 고정되는 다수의 청소편(2)들이 사이 공간을 가지면서 본체(1)를 중심으로 방사상으로 펼쳐진 링형상을 가지도록 하여 다양한 각도로 겹쳐져 형성된 것으로 이루어진 귀이개를 제공한다.
Patent KR-20110122492-A (KR)
Title: Supporter for pin separate
Inventor: KIM SUNG KEUN
IPC: F16G13/06
Filed: 2010-05-04
Abstract: PURPOSE: A support member for separating a pin is provided to easily separate various diameters of pins since different diameters of pin holes are formed. CONSTITUTION: A support member(100) for separating a pin comprises a body(110), a plurality of pin holes, and a pin receiving unit(130). A part of a roller chain(10) is placed on the body. The pin holes are formed on the top of the body. The pin receiving unit is communicated with the pin hole and is formed on the body. The pin holes have different diameters.