baber/WOPTO huggingface dataset:
Patent KR-20030045643-A (KR)
Title: Data communication system, data transmission apparatus, data reception apparatus, data communication method, and computer program
Inventor: MICHINARI KOHNO
IPC: H04N7/173
Filed: 2002-12-03
Abstract: PURPOSE: To provide a data communication system which can perform data reproduction of high quality by efficiently using a resending request by an ARQ function. CONSTITUTION: For packet transmission based upon data communication protocol such as RTP and UDP, the ARQ function is added and a lost packet is detected in various timings such as the reception time of the head packet of each frame, the reception time of the tail packet of each frame, a final processing period, a fixed interval (τ), etc., to request resending. A data receiving terminal takes a reproduction processing time and a propagation delay time RTT into consideration and does not perform reproduction request processing when the resending request processing is not completed before reproduction processing to prevent an unnecessary resending request packet and a resent packet from being outputted.
Patent KR-20040050014-A (KR)
Inventor: EO DONG SEON
IPC: C07F5/06
Filed: 2002-12-09
Abstract: PURPOSE: A method for preparing high purity of (8-hydroxyquinoline) aluminum is provided, thereby preparing high purity of (8-hydroxyquinoline) aluminum with improved optical properties and improving reproduction of high purity of (8-hydroxyquinoline) aluminum. CONSTITUTION: The method for preparing high purity of (8-hydroxyquinoline) aluminum comprises the steps of: reacting aluminium triisopropoxide with 8-hydroxyquinoline in organic solvent to prepare (8-hydroxyquinoline) aluminum; subjecting (8-hydroxyquinoline) aluminum to vacuum sublimation at 10-8 to 10 Torr and 300 to 360 deg. C; heating the solid material from the vacuum sublimation in recrystallization solvent to dissolve the solid material; adding ion exchange resin into the saturated solution and stirring the solution at high temperature; and filtering the solution and stationing the filtered solution.
Patent KR-20040051632-A (KR)
Title: Exhausting device
Inventor: PARK GI CHEOL
IPC: F01N13/20
Filed: 2002-12-11
Abstract: PURPOSE: An exhaust device for improving the output of an engine is provided to maximize the engine output by properly controlling the exhaust noise and back pressure characteristics via a valve selectively opening a second tail pipe. CONSTITUTION: A first tail pipe(2) and a second tail pipe(3) are separately formed in an exhaust pipe(1). A valve(4) for selectively opening the second tail pipe depending on the intensity of the traveling wind is formed on the lower end of the exhaust pipe. A valve body(5) of the valve blocks the inlet of the second tail pipe by entering the exhaust pipe. An operating rod(6) is hinge-coupled to the exhaust pipe. A fan-shaped closing part(9) is formed to connect the valve body with an isolating plate(10). A spring(7) is installed between the operating rod and the bottom face of the exhaust pipe to make the valve body block the inlet of the second tail pipe.
Patent KR-20040050930-A (KR)
Title: Biaxially stretched polyester film
Inventor: KIM SANG PIL
IPC: C08J5/18
Filed: 2002-12-11
Abstract: PURPOSE: A biaxially oriented polyester film is provided, to improve surface characteristic by imparting different surface characteristic to front and back surfaces. CONSTITUTION: The biaxially oriented polyester film comprises a glossy layer (A layer) which has a 60 degree gloss of 100 % or more and comprises a polyester resin layer; a B layer which comprises 3-30 wt% of a thermoplastic resin incompatible with a polyester resin, 30 wt% or less of an inorganic particle and 0.05-0.5 wt% of a fluorescent whitening agent; and a flat layer (C layer) which has a 60 degree gloss of 50 % or less and comprises a polyester resin layer. At least one surface of the film is coated with a coating solution imparting easy printable property, antistatic property or releasability. Preferably the coating solution is a water-soluble coating solution containing an acryl-based resin, a polyester-based resin or a polyurethane-based resin as a binder. Preferably the thermoplastic resin incompatible with a polyester resin is a polyolefin-based resin.
Patent KR-20040054200-A (KR)
Inventor: HAN SU JIN
IPC: H01M10/04
Filed: 2002-12-18
Abstract: PURPOSE: A secondary battery is provided, to reduce resistant elements and voltage loss, to prevent the pollution of front terminal of probe for initial charge/discharge and to allow a safety device to be mounted in a battery reliably by reducing the welding of a safety device. CONSTITUTION: The secondary battery comprises an electrode assembly(30) which comprises a positive electrode plate, a negative electrode plate and a separator placed between the positive electrode plate and a negative electrode plate; a can(10) where the electrode assembly is received together with an electrolyte solution and which has a bottom part(12); and a lead plate whose one terminal part(41) is connected with the bottom part of the can and whose other terminal part(42) is connected with a safety device blocking the current when a battery is out of order. Preferably the lead plate is made of any one selected from the group consisting of nickel, iron, aluminium, copper, nickel alloys, iron alloys, aluminium alloys and cooper alloys. Preferably the safety device is a protecting circuit module.
Patent KR-20040056552-A (KR)
Title: Control Method for Roll Force in Threading
Inventor: HONG JONG BAE
IPC: B21B37/48
Filed: 2002-12-24
Abstract: PURPOSE: A method for controlling roll force during threading in cold rolling mill is provided to prevent fracture, breakage or twisting of strip that can be generated during the initial threading operation by slowly increasing roll force from initial threading operation of the cold rolling mill to normal rolling operation of the cold rolling mill. CONSTITUTION: The method comprises a roll force initial value setting step of setting an initial roll force value in which a preset roll force value during normal rolling operation is reduced to a certain ratio according to thickness of strip manufactured by pressing of rolls; a threading time setting step of setting a threading time required from the initial threading operation to the normal operation; and a roll force control step of threading the strip as constantly increasing roll force from the initial roll force value to the set roll force value during the set threading time, wherein the certain ratio in the initial value setting step is 50 to 60%, and wherein the initial roll force value is a predetermined roll force lower limit value or more.
Patent KR-20030015188-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D47/06
Filed: 2002-12-23
Abstract: PURPOSE: A cap structure of a discharger for a liquid container with an integral rubber cork is provided to make it easy to move contents in the liquid container to another container or assemble a cap on the discharger of the liquid container. CONSTITUTION: The liquid container(1) comprises a soft packaged container(10) for use in containing contents, a discharger(20) coupled(bonded) to a certain end of the container(10) with a bonding portion(22) at the center and an open-and-shut cap(30) disposed at an opening portion(21) protruded above the discharger(20). On the top face(31) of the cap(30), a perforated portion of a predetermined size is formed and has a falsification preventing portion(32). A rubber cork(RC) is assembled below the perforated portion. A coupling portion(34) for containing a coupling device is arranged on the top face(31).
Patent KR-20040060600-A (KR)
Title: IPS mode Liquid Crystal Display Device and method for fabricating the same
Inventor: KIM GI DEOK
IPC: G02F1/1343
Filed: 2002-12-30
Abstract: PURPOSE: An IPS(In-Plane Switching) mode LCD(Liquid Crystal Display) device and its manufacturing method are provided to form pixel electrodes and common electrodes having triangular sections on a lower substrate, thereby obtaining uniform definition quality by reducing electric field distortion. CONSTITUTION: An upper substrate(200) has a color filter(200) formed therein. A lower substrate comprises a TFT(Thin Film Transistor) including a gate electrode, a source electrode, a drain electrode and an active layer, and a gate insulating film(170) covering the gate electrode. A plurality of pixel electrodes(166a) electrically connected to the drain electrode are formed on the gate insulating film(170), and of which sections of upper surfaces are a triangle shape. A plurality of common electrodes(154a) formed on the same layer as the plurality of pixel electrodes(166a) alternately by being distant from the pixel electrodes(166a) have the same shape as the pixel electrodes(166a).
Patent KR-20040062032-A (KR)
Inventor: KIM DONG GUK
IPC: G02F1/1335
Filed: 2002-12-31
Abstract: PURPOSE: A transflective LCD(liquid crystal display) is provided to maintain uniform optical efficiency and color characteristic between a reflection part and a transmission part. CONSTITUTION: A transflective LCD includes the first and second transparent insulating substrates(840,800) opposite to each other, a liquid crystal layer(815) interposed between the first and second substrates, and a reflecting plate(830) that is located between the first transparent insulating substrate and the liquid crystal layer and has a transmission part and a reflection part. The LCD further includes a reflection type color filter layer(820) located between the liquid crystal layer and the second transparent insulating substrate and formed at the position corresponding to the reflection part of the reflecting plate, a transmission type color filter layer(823) formed on the same level on which the reflection type color filter layer and located at the position corresponding to the transmission part of the reflecting plate, and a back light(850) located under the first transparent insulating substrate.
Patent KR-20020031413-A (KR)
IPC: G05B19/05
Filed: 2001-06-14
Abstract: 본 발명은 프로그래밍 가능한 제어 장치를 사용하여 파라미터를 프로그래밍함으로써 상기 파라미터를 제어하기 위한 시스템에 관한 것이다. 본 발명에 따른 시스템은 사용자가 드로잉을 제작하게 하는 드로잉 수단(102, 103, 104)을 포함한다. 본 시스템은 상기 드로잉을 상기 파라미터의 프로그래밍으로 변환하는 수단(101)을 더 포함한다.
Patent KR-20020030113-A (KR)
IPC: B29C35/16
Filed: 2000-07-20
Abstract: 열가소성 필름, 미공성 필름 및 이 필름의 라미네이트는 약 500fpm 내지 약 1200fpm 정도의 고속으로 제조된다. 필름 및 비직조 라미네이트(12)의 결합 강도는 공냉 장치(3A, 3B)에 의해 효율적으로 제어되는데, 이 공냉 장치는 드로다운(drawdown)동안 압출된 웹(6)과 실질적으로 평행하게 공기를 흐르게 하고 다수의 냉각 공기 소용돌이를 제공하여 상기 웹(6)을 효율적으로 냉각시킨다. 필름 게이지 제어는 또한 이 방법에 의해 성취된다.
Patent KR-20020038755-A (KR)
IPC: G02B6/12
Filed: 2000-09-14
Abstract: 전기장에 도파관(12)의 영역을 노출하는 단계(예를 들어 도파관 내의 동공들에 삽이된 모세관 전극(22,24); 직접 흡수를 통해 영역의 가열부에 위치하여 레이저 빔(18)을 전기장에 노출된 영역으로 안내(direct)하는 단계; 및 상기 영역의 유리전이온도 이상에서 영역의 가열을 피하기 위하여 선택된 비율로서 상기 레이저 빔(18)을 상기 영역에 스캐닝하는 단계를 포함하는 실리카 기초의 도파관(12)을 열적으로 분극하는 방법. 스캐닝을 하는 동안 전기장을 역전함으로서, 레이저 빔(18)은 주기적인 극화된 격자를 형성한다. 도파관(12)은광섬유를 포함할 수 있다.
Patent KR-20020035609-A (KR)
IPC: H02K15/02
Filed: 2000-09-19
Abstract: 여자기는 여자기 로터 샤프트(30), 여자기 샤프트(30)에 장착된 단열층(40), 및 휠 허브(26)를 가진 다이오드 휠(25)를 포함하고 있다.  다이오드 휠(25)의 휠 허브(26)는 여자기 로터 샤프트(30)상에 위치된 단열층(40) 위에 가로놓여 접촉하도록 억지 끼워맞춤에 의해서 장착된다.  단열층(40)은 여자기 로터 샤프트(30)상에 그리고 절연이 필요없는 곳에서 샤프트(30)와 다이오드 휠(25) 사이에 위치된다.
Patent KR-20020033210-A (KR)
IPC: A61F13/15
Filed: 2000-09-22
Abstract: 외부 부분 주의의 경계를 따라 슬릿에 의해 부분적으로 분할되었지만 완전히 분리되지 않은 중앙 부분 및 외부 부분을 갖는 단일 흡수층을 포함하고, 경계의 적어도 일부를 따라 위킹 배리어를 더 포함하고 흡수 용품이 개시되어 있다.  단일 흡수층의 중앙 부분 및 외부 부분은 하나 이상의 연결 지역을 가로질러 인접하여 있다.  중앙 부재는 단일 흡수층의 아래에 배치되어 측면 내향 압축시 사용자의 신체를 향해 중앙 부분을 압박할 수 있다.  이러한 용품은 사용시 양호한 중앙 충전을 달성할 수 있고 뛰어난 신체 맞음새를 유지할 수 있다.
Patent KR-20020062317-A (KR)
Title: Joining of a vehicle pane to a contiguous element
IPC: B60J10/70
Filed: 2000-12-21
Abstract: A device is provided for assembling a fixed-mount vehicle window glass, particularly a windshield, with a component contiguous with one edge of the vehicle window glass, such as a water tray. A profiled part is fixed to the edge of the window glass. The profiled part may be a profiled strip that adheres to the vehicle window glass, and has a lip which joins smoothly and continuously with the free main face of the vehicle window glass. On its underside, the lip may include means of assembly with the component.
Patent KR-20020073349-A (KR)
Title: Webbing and method of production thereof
IPC: D03D15/00
Filed: 2000-12-22
Abstract: A method and a device for the production of a ribbon are provided. The method may be performed on a narrow fabric needle loom and may include repeating the following steps: picking a weft thread ( 4 ), with (only) one weft needle ( 1 ); meshing the weft thread ( 4 ), with a catch thread ( 5 ), delivered from the side opposite the weft side (weft exit side), by a knitting needle ( 2 ) working on the weft exit side; returning the weft needle ( 1 ) and wrapping the weft thread ( 4 ), with a catch thread ( 6 ), delivered from the weft side by a knitting needle working on the weft side. The device may include a narrow fabric needle looms, for production of a ribbon, in particular by the above method. A webbing is also provided that may be produced from the above method.
Patent KR-20020068073-A (KR)
IPC: F16D65/08
Filed: 2000-12-29
Abstract: 방사상 내부 브레이크 표면을 구비하고 회전이 가능한 드럼과 상기 드럼 내에 뒷받침판(12)에 장착되며 단일체 구조로서 전체적으로 원형의 형태를 가지는 브레이크 슈(11)를 구비한 드럼 브레이크 어셈블리(10). 상기 브레이크 슈(11)는 방사상의 외부 면(18)과 이에 장착되어 방사상의 내부 브레이크 표면과 대면하는 관계에 있는 마찰 라이닝(16, 17)을 구비한다. 작동된 브레이크 온 상태와 해제된 브레이크 오프 상태를 가지며, 상기 작동된 상태에서 상기 브레이크 슈(11)를 직경방향으로 확장시킬 수 있는 액튜에이팅수단(13)이 제공된다. 상기 액튜에이팅수단(13)이 브레이크 오프 상태에 있을 때 상기 마찰 라이닝(16, 17)의 외부면(18)과 상기 드럼의 내부 브레이크 표면 사이의 완전한 간극을 제공하기 위하여 상기 드럼 내에서 상기 브레이크 슈(11)를 배치하기 위하여 배치수단(21)이 제공된다. 마찰 라이닝을 연마하기 위한 연마 지그도 제공되며, 브레이크 어셈블리는 뒷받침판에 브레이크 슈를 연결하기 위한 연결수단을 구비한다.
Patent KR-20020073178-A (KR)
IPC: A61K39/395
Filed: 2001-01-19
Abstract: IL-1 매개 질환 또는 장애, 예를 들어, 골관절염, 골다공증 및 기타 염증성 관절염의 치료에 사용하기 위한, IL-1β 결합 분자, 구체적으로 인간 IL-1β에 대한 항체, 특히 인간 IL-1β에 대한 인간 항체를 제공하는 것으로, 여기서, 중쇄 및 경쇄의 CDR의 아미노산 서열은 정의된 바와 같다.
Patent KR-20030019315-A (KR)
Title: Information processing system and method
IPC: H04N7/167
Filed: 2001-12-21
Abstract: An information processing system and method are disclosed in which information processing is performed in a highly efficient manner using an enabling key block (EKB) on the basis of a tree structure including category subtrees. A key tree is produced so as to include a plurality of subtrees that are grouped in accordance with categories and managed by category entities. An EKB is produced so as to include data produced by selecting a path in the key tree and encrypting an upper-level key in the selected path using a lower-level key in the selected path, and the resultant EKB is provided to a device. If a change occurs in state of a category tree capable of processing an EKB identified in the EKB type definition list, a notification of the change in state is sent to an entity that uses the EKB thereby making it possible for an EKB requester to perform processing in accordance with a newest EKB.
Patent KR-20020089413-A (KR)
Title: 차량의 구속 수단을 위한 적어도 하나의 화이어링 요소를트리거링하기 위한 방법 및 장치
IPC: B60R21/16
Filed: 2001-03-26
Abstract: 본 발명은 차량의 구속 수단을 위한 적어도 하나의 화이어링 요소(6, 7, 8)을 트리거링하기 위한 방법 및 장치에 관한 것이다. 상기 방법 및 장치에서 화이어링 명령(3)은 제어 유니트(2)로부터 화이어링 요소를 위한 화이어링 장치(5)에 전달된다.  화이어링 명령(3)은 연속적으로 반복적으로 n-번 전달되고,  n은 적어도 1과 같다. n+1 전달 화이어링 명령은 화이어링 장치에서 평가되고 일단 n+1 화이어링 명령의 최종 명령이 전달되면 화이어링 요소는 트리거링된다.
Patent KR-20030007767-A (KR)
IPC: C09K17/02
Filed: 2000-05-31
Abstract: 염소를 함유하지 않은 용매내에 호스폰산과 황산마그네슘을 혼합하여 수분간 교반(攪拌)하고, 그 후 황산알루미늄과 폴리황산 제2철을 혼합하여 수분간 교반하여 얻어지는 무기전해 응집제와 토(土)입자 보강제 및 ph조정제를 혼합한 수용액을준설(浚渫)에 의해 얻어진 호소(湖沼), 내만(內灣), 하천 등의 오염 저니(低泥)에 첨가함으로써, 이 저니를 양질의 토양으로 바꾸는 것을 특징으로 하는 것이다.
Patent KR-20030007940-A (KR)
Title: Hydrogenated polymer and process for producing the same
IPC: C08L15/00
Filed: 2002-04-05
Abstract: The present invention relates to a hydrogenated polymer which is a hydrogenation product of a conjugated diene polymer having an average vinyl bond content of 20% by weight or more and less than 50% by weight and a weight average molecular weight of 60,000 to 600,000 to a degree such that 85% or more of the residual double bonds in the conjugated diene units are hydrogenated, and which has a molecular weight and a number of terminal methyl group carbons as measured by GPC/FTIR analysis satisfying relationship (1): <DF NUM="(1)">Va - Vb ≥ 0.03Vc </DF> wherein Va, Vb and Vc represent the number of terminal methyl group carbon atoms per 1000 carbon atoms contained in a polymer whose molecular weight is twice the peak top molecular weight, half the peak top molecular weight, and the peak top molecular weight, respectively. The present invention also relates to a polymer composition comprising the hydrogenated polymer and a thermoplastic resin and/ a rubbery polymer. The hydrogenated polymer has excellent anti-blocking and processability and, when blended with other thermoplastic resins or rubbery polymers, provides molded articles having good balance between low-temperature impact resistance and rigidity and excellent moldability. <IMAGE>
Patent KR-20040040281-A (KR)
Inventor: AHMADI MAJID R
IPC: C10L10/00
Filed: 2003-01-22
Abstract: PURPOSE: Provided is a method for removing engine deposits in a reciprocating internal combustion engine, which is effective in cleaning various types of engine using gasoline, diesel and natural gas, without disassembly of engine. CONSTITUTION: The method for removing engine deposits in a reciprocating internal combustion engine comprises infusing a cleaning composition into an air-intake manifold of a pre-warmed and idling engine and operating the engine while infusing the cleaning composition. The cleaning composition used in such method comprises a first solution containing a mixture of (a) a phenoxy mono- or poly(oxyalkylene) alcohol, or a mixture thereof, (b) at least one solvent selected from (1) an aliphatic alcohol and (2) an aliphatic or aromatic organic solvent, and (c) at least one nitrogen-containing detergent additive; and a second solution containing a mixture of (d) a phenoxy mono- or poly(oxyalkylene) alcohol, or a mixture thereof, (e) a cyclic carbonate, and (f) water.
Patent KR-20040067501-A (KR)
Inventor: CHO GYE OK
IPC: H03M1/74
Filed: 2003-01-23
Abstract: PURPOSE: A digital/analog converter for reducing a skew and a glitch is provided to reduce the skew and the glitch by maintaining constantly parasitic capacitance of a MOS transistor. CONSTITUTION: A digital/analog converter for reducing a skew and a glitch includes a current cell having the different amount of output and a current switch(210-240) for enabling selectively the current cell. The digital/analog converter for reducing the skew and the glitch further includes a MOS transistor. The MOS transistor has a controlled aspect ratio and a constant capacitive load regardless of the amount of the output current of the current cells. The skew and the glitch are reduced by the constant capacitive load when the current cells are turned on or turned off.
Patent KR-20040068404-A (KR)
Inventor: LEE SOON OK
IPC: A61F5/01
Filed: 2003-01-25
Abstract: PURPOSE: Provided is a method for manufacturing a medical splint, which has excellent strength, a light weight, and good processability and curability, at a low cost. CONSTITUTION: The method for manufacturing a medical splint comprises: a step(S10) for forming a web formed of staple fibers capable of forming a non-woven web; a step(S20) for inserting the web between two woven fabric layers derived from synthetic fibers, the woven fabric layers being drawn in parallel to each other; and a step(S30) for forming a non-woven web from the web while each of the staple fibers forming the non-woven web are bonded to adjacent woven fabric.
Patent KR-20040069012-A (KR)
Inventor: JUN JI NA
IPC: H01S5/34
Filed: 2003-01-28
Abstract: PURPOSE: A laser emitting diode and its fabrication method are provided to increase light emission efficiency of the device by reducing a light absorbed in a sapphire substrate unnecessarily during the emission of the laser emitting diode. CONSTITUTION: The first nitride film(21) is formed on a heterojunction substrate(20). The first metallic reflection film(22) is formed on the first nitride film repetitively. The second nitride film(23) is formed by growing a side of the first nitride film using the first metallic reflection film as a mask. The second metallic reflection film(24) is formed on the second nitride film located on an upper part of a region where the first metallic reflection film is not formed. The third nitride film(25) is formed by growing a side of the second nitride film using the second metallic reflection film as a mask. And an n-nitride film(26), an active layer(27), a p-nitride film(28) and a transparent electrode(29) are formed on the third nitride film. A p-pad electrode(30) is formed on the p-nitride film, and an n-pad electrode(31) is formed on the second n-nitride film.
Patent KR-20040073015-A (KR)
Inventor: KIM GEON U
IPC: B60R21/16
Filed: 2003-02-12
Abstract: PURPOSE: A structure of a cushion for a passenger airbag is provided to improve productivity and working efficiency by integrally sewing a cushion cover on an air cushion. CONSTITUTION: A structure of a cushion for a passenger airbag is composed of an air cushion(210), a gas introduction unit(220) installed at one side of the air cushion and having an inlet into which gas is introduced from an inflator, and a cushion cover(230) extended from the gas introduction unit. The airbag is formed by sewing the other side of the air cushion on the other end of the gas introduction unit. A tether(240) is sewn on the inside of the air cushion, and keeps the shape of the air cushion.
Patent KR-20040073181-A (KR)
Inventor: EUN JONG MUN
IPC: G03G21/00
Filed: 2003-02-13
Abstract: PURPOSE: A method for controlling an amount of a reverse polar outer additive of an electronograph image forming device is provided to control voltages applied to each image forming member of an electronograph image forming device, and to easily consume a reverse polar outer additive having an opposite polarity to a toner, thereby properly controlling the increased outer additive. CONSTITUTION: By applying the third voltage having the same polarity as a toner to a transfer roller(13), a positive outer additive is moved to the transfer roller(13). Again, a voltage having an opposite polarity to the toner is applied to the transfer roller(13), to transmit the outer additive to a photosensitive drum(9). As the photosensitive drum(9) rotates, the outer additive is cleaned by a blade(17).
Patent KR-20030086226-A (KR)
Title: 데이터 전송 방법 및 시스템
IPC: H04L12/70
Filed: 2003-03-07
Abstract: 본 발명은 데이터 전송 시의 보안을 향상시키는 것을 과제로 한다. 
     송신 측의 전송 제어 장치(12)는, 전송 대상 데이터를 복수의 피스(piece)로 분할하여, 각 피스로부터 그 일부의 데이터를 결락시켜 암호화하고, 그들 각 피스의 암호화 결과를 인터넷(20) 상의 서로 다른 중계 서버(22)에 각각 업로드한다.  또한, 송신 측의 전송 제어 장치(12)는, 어느 피스를 어느 중계 서버(22)에 업로드할지를 나타내는 정보를 수신 측의 전송 제어 장치(12)에 안전한 통신 프로토콜에 의해 알린다.  또한, 각 피스로부터 결락시킨 결락분의 데이터를, 암호화 결과와는 별도로, 수신 측의 전송 제어 장치(12)에 송신한다.  수신 측의 전송 제어 장치(12)는, 각 중계 서버(22)에 업로드된 각 피스의 암호화 결과를 다운로드하여, 이들을 복호하고, 결락분의 데이터를 보충하여 결락 전의 상태로 복원하며, 그들 복원된 피스를 조립함으로써, 원래의 전송 대상 데이터를 얻는다.
Patent KR-20030058967-A (KR)
Inventor: SEO JUNG TAK
IPC: A47K7/02
Filed: 2003-03-11
Abstract: PURPOSE: A dirt rubbing tool for bath is provided to take a bath conveniently and effectively by removing dirts easily and cleanly while a user is applying a force properly on the regions beyond its reach. CONSTITUTION: A pair of symmetrical hand lever portions(200) have a hand lever(220) disposed at one side and a supporting shaft(210) curved elastically on the other side, with a spiral portion formed at the front end. A dirt rubbing portion(100) has an engaging hole formed on the center of both ends of a cylindrical body having a cylindrical shape for engaging the spiral portion of the supporting shaft(210) and a rubbing towel in a wrapped state fastened to the outer periphery of the cylindrical body along with a sponge.