baber/WOPTO huggingface dataset:
Patent KR-20060115322-A (KR)
Title: Flat fluorescent lamp
Inventor: AIZAWA MASANOBU
IPC: H01J61/72
Filed: 2004-12-08
Abstract: A flat fluorescent lamp is provided to endure an external air pressure, and obtain uniform display luminance and high luminance at low temperature by improving a structure thereof. A front glass substrate(1) includes U-shaped grooves parallel to each other and a phosphor coating film formed on an inner surface thereof except for a circumference thereof. A rear glass substrate(2) includes wavy parallel grooves except for the circumference of the rear glass substrate and a phosphor coating film(5) formed on an inner surface thereof except for the circumference. The U-shaped grooves are perpendicular to the wavy parallel grooves. The U-shaped grooves and the wavy parallel grooves are in contact with each other by interposing the phosphor coating films. An exhaust tube(6) is sealed to an upper side of a glass frame. A plurality of introduction lines(7) are welded to a plurality of groups of cylindrical electrodes(8). A plurality of groups of introduction wires(10) for heater are connected with a heater wire(9).
Patent KR-20050099982-A (KR)
Title: Method and system for requesting photographs
Inventor: DEEDS DOUGLAS
IPC: H04M1/00
Filed: 2004-01-26
Abstract: A programmed, first communication device, such as a cell phone, operable by a first user in a celebrity mode for requesting a photograph, and operable in a paparazzi mode for taking a picture. When in the celebrity mode, a celebrity signal indicating that a photograph of the first user is desired, is transmitted to at least one second communication device operable in the paparazzi mode. When in the paparazzi mode, an indicator alerts the first user when a celebrity signal has been received so that the first user may take a picture of a second user of the at least one second communication device.
Patent KR-20060016074-A (KR)
Title: System for sealing a space between a tubular opening and a tube
Inventor: BEELE JOHANNES ALFRED
IPC: F16L7/02
Filed: 2004-06-14
Abstract: A system for sealing a space (16) between an inner wall (6) of a tubular opening (7) and at least one tube (17) or duct at least partly received in the opening (7), wherein the system comprises at least two segmental longitudinal parts (1) for forming a sealing plug (5) which can be received in the said space (16), wherein the longitudinal parts (1) are each provided with an outside (2) provided with a number of outer ribs (3) for realizing, in use, contact surfaces (4) closed upon themselves between the sealing plug (5) and the inner wall (6) of the opening (7), and wherein, further, each of the longitudinal parts (1) is provided with an outer collar (9) intended to be placed against an outer edge of the opening (7) in use, and wherein, further, the outer ribs (3) each substantially have the shape of a sawtooth (11) with rising surface (12).
Patent KR-20050121247-A (KR)
Title: Carbonylation of epoxides
Inventor: DRENT EIT
IPC: C07D305/12
Filed: 2004-04-07
Abstract: The present invention pertains to a process for the carbonylation of an epoxide by reacting it with carbon monoxide in the presence of a catalyst system containing two components, wherein the first component is a source of one or more metals selected from the group consisting of cobalt, ruthenium and rhodium, and the second component is a coordination complex of a tetrapyrrole compound with one or more of the metals belonging to the group consisting of groups IIIA and IIIB of the periodic system, lanthanides and actinides. The present invention also pertains a process for the preparation of catalyst system, and to the use of such catalyst system for the carbonylation of epoxides.
Patent KR-20050121729-A (KR)
Title: Program-controlled unit and method
Inventor: WEIBERLE REINHARD
IPC: G06F15/76
Filed: 2004-04-07
Abstract: The invention relates to a program- controlled unit comprising a single controller core provided with a first and at least one second execution unit that can be independently operated in a first operating mode and execute the same commands in parallel in a second operating mode.
Patent KR-20060009885-A (KR)
Title: Double sided wiring board, double sided wiring board manufacturing method, and multilayer wiring board
Inventor: ODA KAZUNORI
IPC: H05K3/28
Filed: 2004-05-18
Abstract: Wiring layers (191, 192) are formed on both roughened base surfaces (110S) of a core base (110) by a semi- additive method, only one layer on each surface. The wirings of the wiring layers are electrically connected through a though hole (180) made in the core base. The through hole is made in the core base by using a laser and filled with an electrical connection portion (193) formed by plating. The both sides of the core base are coated with a solder resist (160), with a predetermined terminal portion (170) exposed. The outer surfaces of the through hole and the outer surfaces of the wiring layers are planalized by mechanical polishing, chemical-mechanical polishing, or the like.
Patent KR-20060023562-A (KR)
Title: Multi-layer polishing pad material for cmp
Inventor: PRASAD ABANESHWAR
IPC: B24B37/20
Filed: 2004-06-03
Abstract: The invention is directed to a multi- layer polishing pad (10) for chemical-mechanical polishing comprising a polishing layer (12) and a bottom layer (14), wherein the polishing layer and bottom layer are joined together without the use of an adhesive. The invention is also directed to a polishing pad comprising an optically transmissive multi-layer polishing pad material, wherein the layers of the polishing pad material are joined together without the use of an adhesive.
Patent KR-20060041187-A (KR)
Title: Storage system for wafers
Inventor: MORAN THOMAS J
IPC: H01L21/68
Filed: 2004-06-19
Abstract: Disclosed is a storage system (10) for wafers (68), comprising at least one storage module (12, 12a) in which the wafers (68) are stored on top of each other in packets (37), similar to a column. An insertion and dispensing module (14) containing a robot (54) is located next to the storage module (12, 12a). The robot (54) is provided with an arm (56, 58, 60) which is movable essentially on a horizontal plane and by means of which predetermined wafers (68) can be laterally removed from or inserted into a predetermined packet (37). Said packets (37) located in the storage module (12, 12a) are arranged on a conveyor (28, 30) that runs substantially on a horizontal plane. The predetermined packet (37) can be placed in a transfer position (42, 44) with the aid of the conveyor (28, 30), in which the predetermined wafers (68) can be transferred between the arm (56, 58, 60) and the predetermined packet (37).
Patent KR-20070072944-A (KR)
Title: A loess panel and its using devices with carbon film
Inventor: JI TAI JEA
IPC: E04F15/08
Filed: 2006-01-03
Abstract: A loess panel and a carbon film utilization device using the loess panel are provided to be applied to a well-being loess room for an apartment house and other loess mats and cushions variously. The loess panel(100) is manufactured with polyethylene or polycarbonate and composed of a horizontal discrete plane(200), a vertical discrete plane(300) and a tiling plane(400). The carbon film utilization device using the loess panel enables to use for a loess room, a loess mat or a loess cushion by placing a carbon film composed of a conductive heating element, a conductive heating element sheath, anode wires and a thermostat on the base of the loess panel, and placing an insulation on the base of the carbon film to cut off the discharge of heat to the outside.
Patent KR-20070073372-A (KR)
Title: Method for handling image data using wavelet transform in mobile device and mobile device for executing the method
Inventor: HA YONG GU
IPC: H04N5/205
Filed: 2006-01-05
Abstract: A method for processing image data in a mobile communication terminal by using wavelet transform and the mobile communication terminal for performing the same are provided to obtain the compression effect of 10 times or more in comparison to a JPEG(Joint Photographic coding Experts Group) type and store the image data of more quantities in the mobile communication terminal by managing the image data by using the wavelet transform instead of the JPEG type which is used in the management of the image data in the mobile communication terminal. A raw image generated by a camera mounted in a mobile communication terminal is converted by using wavelet transform(S101,S102). Band-classified data obtained by the wavelet transform are divided into a low-frequency band image and a high-frequency band image(S103,S104,S106,S107). The low-frequency band image and the high-frequency band image are differently processed according to respective purposes by using a certain image data processing method(S105,S108).
Patent KR-20060083882-A (KR)
Inventor: KATODA TAKASHI
IPC: H01L33/34
Filed: 2006-01-16
Abstract: 본 발명은 Ⅳ족 원소 반도체, Ⅲ-Ⅴ족 또는 Ⅱ-Ⅳ족 화합물 반도체, Ⅳ족 화합물 반도체, 유기 반도체, 금속 결정 또는 그들 유도체 또는 유리에서 선택된 재료로 이루어지는 기판 상에 성장된 몰리브덴 산화물을 사용하여 형성된 짧은 파장의 광을 발광 또는 흡수하는 광 디바이스에 관한 것이다. 
     청색광에서 원자외선에 이르는 파장의 광을 발광하는 신규의 저가의 광 디바이스가 실현된다. 
       
     광 디바이스, 광소자, 몰리브덴 산화물
Patent KR-20060017893-A (KR)
Inventor: JEON BYOUNG SE
IPC: G09F3/02
Filed: 2006-01-17
Abstract: 본 발명은 한번 사용한 바코드용 감열지를 다른 상품에 부착하는 것을 방지할 수 있는 감열방식용 바코드 라벨지의 구조를 제공하고자 하는 것으로,  
     그라신지 위에 경박리용 실리콘층을 도포한후 그 위에 부착되는 점착제로 형성된 경박리층과, 상기 경박리층위에 부착되며, 폴리에스테르 필름층의 하부에 강박리용 실리콘층을 도포하고, 그 아래에 왁스층을 형성한 후 상기 폴리에스테르 필름층 위에 접착제로 형성된  강박리층과, 상기 강박리층의 상부에 바코드용 감열지를 형성하여 달성하고 있으며,  상기 경박리용 실리콘층 과 강박리용 실리콘층의 성분비가 서로 상이하게 하여  접착력의 강약을 조절할 수 있도록 한 것이다.  
       
     그라신지, 경박리용 실리콘층, 강박리용 실리콘층, 폴리에스테르 필름, 점착제
Patent KR-20070077660-A (KR)
Title: Antenna systems within portable phones and controlling method thereof
Inventor: LEE UI SOO
IPC: H01Q1/24
Filed: 2006-01-24
Abstract: A built-in antenna system of a mobile terminal and a controlling method thereof are provided to improve transmission and reception strength by drawing and rotating selectively a built-in antenna. A built-in antenna system of a mobile terminal includes a built-in antenna(100) and a driving unit(200) having a rotary shaft(210) and a power unit(220). The built-in antenna is installed in the inside of a main body of the mobile terminal in order to transmit and receive an ultra-wide band signal. The rotary shaft is extended from the built-in antenna in order to support the built-in antenna and transmit a radiative signal to an antenna radiator. The power unit is coupled with the rotary shaft in order to supply the power for rotating the antenna within the mobile terminal.
Patent KR-20070079257-A (KR)
Title: The method of managing the application related to data broadcasting, the class/interface structure for controlling the same, and the receiver for controlling the same
Inventor: PARK TAE JIN
IPC: H04H20/00
Filed: 2006-02-01
Abstract: A method for limiting a data broadcasting association application, a class and interface structure, and a broadcasting receiver therefor are provided to solve a problem in which a native application conflicts with the data broadcasting association application. A CPU judges whether an input mode of a broadcasting receiver is a data broadcasting mode(S306). When the input mode of the broadcasting receiver is not the data broadcasting mode, the CPU stops the execution of a data broadcasting association application(S307). The CPU operates the broadcasting receiver according to a native application which previously exists(S308).
Patent KR-20060090180-A (KR)
Inventor: CHUNG KWANG CHOON
IPC: C07F1/10
Filed: 2006-02-06
Abstract: 본 발명은 화학식 2로 표시되는 하나 이상의 은 화합물과 화학식 3 내지 화학식 5에서 선택되는 하나 이상의 암모늄 카바메이트계 화합물 또는 암모늄 카보네이트계 화합물을 반응시켜 얻어지는 은 착체 화합물 및 이의 제조방법에 관한 것이다. 
     [화학식 2] 
     Ag n X 
     [화학식 3] 
     
       
     
     [화학식 4] 
     
       
     
     [화학식 5] 
     
       
     
       
     은 화합물, 암모늄 카바메이트, 알킬암모늄 알킬카바메이트, 암모늄 카보네이트, 암모늄 바이카보네이트, 알킬암모늄 알킬카보네이트, 알킬암모늄 바이카보네이트, 은 착체 화합물
Patent KR-20070080374-A (KR)
Title: Method and system for providing cadastral survey service by using mobile communication terminal
Inventor: HU NAM JIN
IPC: G06Q50/10
Filed: 2006-02-07
Abstract: A method and a system for providing a cadastral survey service using a mobile terminal are provided to offer cadastral information including a lot number of a location of the mobile terminal and a boundary mark of the lot number by checking location information of the mobile terminal if the mobile terminal requests the cadastral information. An HLR(Home Location Register)(135) registers, recognizes, deletes, and checks the location by receiving the location information of the mobile terminal(100). BSP(Location Based Service Platform)(150) provides various location based services by using a longitude/latitude coordinates of the mobile terminal. A PDE(Position Determination Entity)(152) inquires the location of the mobile terminal. An MPC(Mobile Position Center)(154) requests a location inquiry of the mobile terminal to the PDE and transfers a result to the LBSP. A cadastral information server(180) provides a cadastral map including the lot number of the location of the mobile terminal and the boundary mark of the lot number. A ubiquitous-cadastral map server(160) checks the location of the mobile terminal by linking with the LBSP and transmits the cadastral map to the mobile terminal.
Patent KR-20070082672-A (KR)
Title: Dmb content service system using tpeg
Inventor: JUNG HOON SOUB
IPC: H04N7/08
Filed: 2006-02-17
Abstract: A DMB(Digital Multimedia Broadcasting) contents service system using TPEG(Transport Protocol Expert Group) is provided to reduce data to be transmitted and simplify and quicken encoding/decoding operation by reducing a packetized overhead without passing an MPEG(Moving Picture Experts Group) SL(Sync Layer) packetization process when configuring a broadcasting stream in a general DMB system. A server includes a TPEG encoder(20), a DMB encoder(30), and a DMB transmitting unit(40). The TPEG encoder(20) encodes additional contents information. The DMB encoder(30) divides the additional contents information data encoded from the TPEG encoder(20) and DMB information data encoded from a DMB information encoder into TS(Transport Stream) packets of a stream type for transmitting DMB. The DMB transmitting unit(40) multiplexes the TS packets, which are generated from the DMB encoder(30) and inputted according to respective channels, and transmits the multiplexed TS packet. A client system includes a DMB decoder, a TPEG decoder, and a TPEG output unit. The DMB decoder decodes DMB stream data received from a DMB receiving unit, classifies video/audio broadcasting information and additional contents information, outputs the video/audio broadcasting information to a broadcasting play unit, and outputs the additional contents information to the TPEG decoder. The TPEG decoder generates a TPEG message by referring to the TPEG-encoded information. The TPEG output unit analyzes and classifies the TPEG message generated through the TPEG decoder, and provides the additional contents information through a terminal.
Patent KR-20070083005-A (KR)
Title: Current source inverter
Inventor: KIM HEE JUNG
IPC: H02J7/35
Filed: 2006-02-20
Abstract: A current source inverter is provided to minimize the deterioration of efficiency of the inverter caused by iron loss or copper loss of a DC reactor by switching on/off switches respectively in a zero current state. A current source inverter includes a current source(111), a switching unit(112), and a current converting unit(200). The switching unit(112) switches the current supplied from the current source(111) to output the current to a load. The current converting unit(200) bypasses the current flowing to the switching unit(112) from the current source(111) under the control of an inverter control unit, and maintains the bypass state for a predetermined time. The current source(111) is composed of a general DC reactor. The switching unit(112) is composed of a plurality of diodes and IGBTs(Insulated Gate Bipolar Transistor)(SW1-SW4).
Patent KR-20060020733-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q50/10
Filed: 2006-02-20
Abstract: 본 발명은 상품 구매정보 전송 단말 장치에 관한 것으로서, 상기 단말 장치는, 소정의 상품 판매 웹사이트에 접속시, 소정의 프로그램을 통해 구매하고자 하는 상품 정보 데이터(상품 구매를 위해 제공되는 웹페이지 등)를 추출하고, 상기 추출된 상품 정보 데이터를 기 설정된 결제 클라이언트 단말(또는 결제 클라이언트용 프로그램)로 전송하는  것을 특징으로 한다.  
       
     상품구매, 결제, 에이전트 프로그램
Patent KR-20060024456-A (KR)
Inventor: CHUNG WOO JUNE
IPC: G06F15/16
Filed: 2006-02-26
Abstract: 본 발명에서 제시된 비즈니스 모델은, 발명을 통해 규정된 역할 모델에 따라 각각의 구성원들이 자신의 역할을 수행함으로써 성립하며, 각 구성원들은 스트리밍서비스제공자, 온라인서비스 업체, 스트리밍서비스 업체, 사용자로 불리우며 다음과 같다. 
     스트리밍서비스 제공자는 본 비즈니스 모델에 참여하는 온라인서비스 업체들과 스트리밍서비스 업체들의 역할을 연계하여 사용자들에게 스트리밍공유서비스를 구현해 제공해주는 서비스 업체이다. 
     온라인서비스 업체는 스트리밍서비스제공자와 제휴를 맺은 회사, 혹은 스트리밍서비스제공자와 동일하거나 관계있는 회사로, 개별 온라인 서비스를 제공하는 회사들이다. 즉, 한 개의 회사가 모든 서비스를 제공할 필요없이, 스트리밍서비스제공자와의 전략적 제휴를 통해 여러 개의 회사가 각기 맡은 분야를 온라인서비스할 수 있다. 가능한 온라인서비스 분야로는 게임, 채팅, 이메일, 블로그, 카페, 포탈, 메신저 등이 있는데, 각 분야를 전문적으로 서비스할 수 있는 업체가 맡는다는 것이다. 물론 한 업체에서 여러 개의 분야를 서비스할 수도 있다(대개 카페, 이메일, 포탈의 경우 한 업체에서 서비스될 것이다). 어떤 분야는 한 개의 서비스만이 허락되지만 어떤 분야는 여러 서비스가 허용된다. 이메일과 같은 것이 한 개의 서비스 로 제한해야 할 분야이며 게임의 경우 여러가지의 게임 서비스를 허용할 수 있는 분야이다. 
     스트리밍서비스 업체는 스트리밍서비스 제공자와 제휴를 맺은 회사, 혹은 스트리밍서비스 제공자와 동일하거나 관계있는 회사로, 스트리밍 음악을 판매하며 음악을 구입한 회원들에게 스트리밍 서비스를 제공하는 회사이다. 
     사용자는 본 비즈니스 모델이 제공하는 스트리밍공유서비스를 이용하는 개인 사용자로, 온라인서비스 업체와 스트리밍서비스 업체가 제공하는 기존 서비스를 이용함으로써 스트리밍공유서비스 이용이 가능해진다. 사용자는 본 비즈니스 모델에서 상반되는 두가지 역할을 수행하는데, 하나는 스트리밍공유서비스를 받는 역할로서의 사용자이며, 다른 하나는 특정 음악의 보유자로서의 사용자이다. 음악을 보유한다는 의미는, 사용자가 스트리밍서비스 업체로부터 스트리밍 음악을 유료로 구매한다는 것이다. 스트리밍공유서비스를 받는다는 것은 사용자가 음악의 보유자가 보유한 음악을 공유받는 것을 의미한다. 사용자는 그때 그때 상황에 따라 이 두가지 역할을 번갈아가며 수행한다. 즉, 공유를 받는 입장의 사용자이면서, 동시에 공유를 해주는 입장의 사용자이기도 하다는 뜻이다. 
     본 발명은 사용자들이 일련의 상호작용을 통해 얻어진 권한으로 온라인 상태에서 음악을 검색하고, 공유하고, 청취하는 서비스의 비즈니스 모델에 관한 것이다. 본  서비스에서 사용되는 모든 음악은 사용자들이 정당한 사용료를 지불해서 스트리밍 서비스 권한을 갖는 음원이다. 
     온라인 상태에서 스트리밍공유서비스 제공자로부터 배포된 스트리밍공유클라이언트 프로그램을 희망하는 사용자들이 자신의 컴퓨터에 설치한 경우에 있어, 사용자는 스트리밍공유클라이언트를 실행한 후, 온라인서비스 업체들이 각기 제공하는 온라인서비스들을 통해 다른 사용자들과 상호작용하며, 이 상호작용으로 다른 사용자들에 대한 차등한 공유권한을 획득하여, 이 공유권한으로 음악의 보유자들로부터 공유권한이 제한하는 시간이나 횟수의 범위 내에서 원하는 음악들을 무료 스트리밍 서비스 받아 청취받을 수 있다. 
     본 발명에 따르면, 유료 서비스와 무료 공유 서비스를 조화시켜 무료 음악 청취를 원하는 사용자와 저작권에 대한 권리를 보호받으며 온라인 음원 판매 수익을 원하는 음원저작권자 그룹과 사용자 증대 및 온라인 수익 발굴을 원하는 온라인서비스 업체 및 스트리밍서비스 업체들의 욕구를 만족시키는 효과 있다. 
       
     음악, 스트리밍, 무료스트리밍, 무료음악, 음악공유, 음악청취
Patent KR-20070092920-A (KR)
Title: Sleepiness protection device and application basis for image recognition
Inventor: YOON JONG YOUL
IPC: H04B1/40
Filed: 2006-03-11
Abstract: A sleepiness protection device and an application for an image recognition type mobile communication terminal are provided to determine whether a driver is in a sleepiness state by detecting a period and a frequency of flickers of driver's eyes and generate an alarm sound through a speaker of a portable terminal in a sleepiness state. A sleepiness protection device for a terminal comprises the followings: a transceiver(30,40) for wireless communication with a wireless communication system; a mobile station modem for processing inputted/outputted in/from the transceiver; a controller(57) which includes a mobile operating system(58) for controlling the whole operations of the mobile station modem and includes a virtual machine(59) for performing an independent code of a platform by being operating by the mobile operating system; a user interface for transmitting commands of a user to the controller so that the user can control the controller; a camera(80) for transmitting an obtained image to the controller; a speaker(60) for outputting a sleepiness alarm sound, processed in the mobile station modem, to the user; and an application module(120).
Patent KR-20060032969-A (KR)
Inventor: OH EUI SEOK
IPC: E04G17/14
Filed: 2006-03-09
Abstract: 일반적으로 조립식건축물 시공시, 바닥에 콘크리트기초를 한 후 그 위에 판넬(스티로폼 또는 그라스울 등의 소재로 형성된 일명 샌드위치판넬)로 벽면을 세우게 되는데, 그 판넬은 콘크리트 기초면위에 U자형(일명 유-바)받침과 기둥받침판(일명 베이스 판) 그리고 기둥에 의해 고정되며, 조립식건축물을 짓는데 있어서 유-바와 베이스판 및 기둥은 거의 필수적이다. 특히 유-바와 베이스판은 조립식건축물의 시공시 수평면을 형성하는데 있어서 대단히 중요한 역할을 하게 되는데, 본 발명의 수평고정대는 기초콘크리트 타설시에 유로폼(거푸집)에 장착하여 유-바와 베이스판를 고정해 주는 도구로서 판넬건축물의 기초면을 정확하게 형성함은 물론 유-바와 베이스판 장착시 인력과 시간을 절감하는데 매우 합리적으로 사용할 수 있게 한 것이다. 
     본 고안의 수평고정대는 대략 적정의 크기 및 두께와 임의의 소재로 된 것으로서, 거푸집고정대(1) 거푸집고정볼트(2) 상하길이조절대(3) 상하길이고정볼트(4) 유-바고정대a(5) 유-바고정대a고정볼트(6) 유-바고정대b(7) 유-바고정대b고정볼트(8) 베이스판고정대(9) 가로길이조절대(10) 가로길이고정볼트(11) 콘크리트유입방지판(12) 등으로 구성한 것이다. 
       
      수평고정대, 유-바, 베이스판, 유로폼, 거푸집
Patent KR-20070096669-A (KR)
Title: Load-lock chamber
Inventor: RHO TAE WOO
IPC: H01L21/68
Filed: 2006-03-27
Abstract: A load lock chamber is provided to mend a first layer chamber without lifting chambers of two and more layers by forming a multi-layer structure with multiple layers. A load lock chamber has a separable structure in order to couple or decouple an entire part or a part of a bottom plate(11) thereof. A lower part of the load lock chamber is opened by using the separable structure of the load lock chamber. The load lock chamber is formed with multiple layers. A substrate loading part(12) is formed on an upper surface of the bottom plate of the load lock chamber. The substrate loading part and the bottom plate of the load lock chamber are formed with an integrated structure.
Patent KR-20070097637-A (KR)
Title: Head cover for golf club and production method of thereof
Inventor: LIM YOUNG SU
IPC: A63B57/00
Filed: 2006-03-28
Abstract: A head cover for a golf club having a transparent upper portion and a translucent lower portion of different color is provided to fully show the entire head including the head number to identify a kind of the head and to distinguish the head by color. A head cover for a golf club includes an upper portion and a lower portion. The upper portion is made out of a transparent material such as vinyl or plastic. The lower portion has a translucent color. Edges of the upper portion and the lower portion are adhered to each other by radio frequency treatment or backstitched by a sewing machine. When the head cover is applied to a golf club, the entire head including the head number is made visible. The head number and color of the lower portion of the head cover are utilized as an identification tool of a golf club.
Patent KR-20070077007-A (KR)
Title: Rag board for cleaner
Inventor: YANG BYUNG SUN
IPC: A47L11/00
Filed: 2006-03-29
Abstract: A floorcloth board for a cleaner is provided to easily attach and detach a floorcloth to a nozzle by selectively attaching the floorcloth board to the bottom surface of the nozzle by using a magnetic force and attaching the floorcloth to the floorcloth board by using a Velcro. A floorcloth board for a cleaner includes a lower cover(220), an upper cover(230), and an attachment unit(240). The lower cover forms the lower appearance of the floorcloth board. The upper cover is engaged with the lower cover to form the upper appearance of the floorcloth board. The attachment unit is installed between the lower cover and the upper cover to attach and fix the floorcloth. A plurality of attachment units is provided so that some portions of the attachment units can be exposed to the lower side of the lower cover. The attachment unit includes a Velcro member to which the floorcloth is attached, and a support member to support the Velcro member.