baber/WOPTO huggingface dataset:
Patent KR-20100013197-A (KR)
Title: Method for preparing back point contact solar cell using ink-jet printing and back point contact solar cell using the same
Inventor: KIM DONG HWAN
IPC: H01L31/04
Filed: 2008-07-30
Abstract: PURPOSE: A method for preparing back point contact solar cell using ink-jet printing and a back point contact solar cell using the same are provided to minimize the physical damage to ultra-thin silicon substrate by using a non-contact way ink jet printing. CONSTITUTION: A silicon oxidation layer(14) has an opening(42) for a P region(43) and an N region. A metallic ink composition is printed on the P region and the N region through an ink jet printing. A first metal electrode(50) and a second metal electrode(52) are formed by sintering the metallic ink composition. Three group element is the boron and five group element is phosphorus. A recessive electrode is formed by printing metallic ink composition around a recess.
Patent KR-20100013469-A (KR)
Title: Real-time image offer system and real-time image offer method
Inventor: KIM KI HONG
IPC: G06Q50/10
Filed: 2008-07-31
Abstract: PURPOSE: A real time video providing method for watching monitoring region is provided to offer the video corresponding to the searching service result. CONSTITUTION: The search word is received from client(S22). The search word includes the kind of the store. One or more store corresponding to the kind of store is searched based on the search word in the specific area(S24). The search result is transmitted in client. The image of the video monitor is transmitted in response to the real-time video request from client in client from real-time(S26). The video monitor is installed in one or more stores.
Patent KR-20100016938-A (KR)
Title: 오수받이용 트랩
Inventor: KAG JOOG GUK
IPC: E03F5/04
Filed: 2008-08-05
Abstract: 본 발명은 오수받이 내부의 악취가 유입연결부를 통해 실내로 역류하지 않도록 하는 오수받이용 트랩에 관한 것으로, 
     종래에 있어서는 오수받이 유입연결부로 유입되어 트랩을 통과하는 오수에 포함된 이물질이 본체 내부 하부에 축적된 경우 오수받이 유입연결부에서 트랩을 분리해야만 비로소 트랩 본체 내부의 이물질을 제거할 수 있었기 때문에 이물질 제거를 위해 트랩의 분리 및 재설치의 번거로움을 감수할 수밖에 없게 되는 문제가 있었던 바, 
     본체의 일측 상부에 오수받이 유입연결부에 삽입 결합되는 오수받이 결합부가 마련되고, 본체의 하부에 U형 저수부가 마련되며, U형 저수부의 상단에 배출구가 형성된 오수받이용 트랩을 구성함에 있어서, 상기 본체의 상단에 개구부를 마련하고, 개구부에 밀폐덮개를 착탈이 자유롭게 설치한 것을 특징으로 하는 본 발명에 의하면 트랩 본체 내부에 이물질이 축적된 경우 굳이 트랩 전체를 오수받이 유입연결부로부터 분리하지 않고 밀폐덮개만을 트랩 본체에서 분리한 후 트랩 본체 내부의 이물질을 간편하게 제거할 수 있게 되며, 그에 따라 트랩 본체 내부에 축적된 이물질 제거작업의 편의를 도모할 수 있게 됨은 물론 오수받이용 트랩의 기능성 및 상품성을 크게 향상시킬 수 있게 되는 등의 효과를 얻을 수 있게 된다. 
       
     오수받이, 유입연결부, 트랩, 개구부, 밀폐덮개
Patent KR-20100018348-A (KR)
Title: Internal antenna of wireless device and manufacturing method of the same
Inventor: RYOU BYUNG HOON
IPC: H01Q1/38
Filed: 2008-08-06
Abstract: PURPOSE: An internal antenna and a manufacturing method thereof are provided to minimize thickness of a radiation unit and an insulation unit by printing the radiation unit and the insulation unit on the inner surface of the wireless device. CONSTITUTION: An antenna(30) includes a substrate(40), a radiation unit(50), and an insulation unit(60). The substrate is received inside the body of the wireless device. The radiation unit is electrically connected to the substrate and includes a first radiator and a second radiator. The first radiator is printed on the inner surface of the housing of the wireless device. The second radiator is printed on the first radiator. The insulation unit is printed on the radiation unit to insulate the radiation unit.
Patent KR-20100019202-A (KR)
Title: Production method of activated carbon from wasted foods
Inventor: PARK SANG SOOK
IPC: B09B3/00
Filed: 2008-08-08
Abstract: PURPOSE: A method for manufacturing activated charcoal using food waste is provided to make income substitution effects of the activated charcoal, and to solve a problem about securing of activated charcoal raw materials. CONSTITUTION: A method for manufacturing activated charcoal using food waste comprises the following steps: drying the food waste; re-drying the food waste with potassium sulfide; and activating the food waste which is processed with potassium sulfide without air in an active temperature of 400- 700°C. The mass ratio of the dried food waste and the potassium sulfide is 1 : 0.1~10. An activation process is performed for 0.3 - 3 hours.
Patent KR-20100022641-A (KR)
Title: Saddle of riding type tool
Inventor: HWANG CHI SUK
IPC: A63G13/06
Filed: 2008-08-20
Abstract: PURPOSE: A saddle device for a horseback riding apparatus is provided to improve a feeling of a horseback riding, to reduce a muscle fatigue, and to easily install whether a size of a saddle frame in the upper side changes. CONSTITUTION: A saddle device for a horseback riding apparatus comprises the following: a driving unit frame(10) with plural hinge-shaped bolts(20); multiple shock absorbers(30) on the hinge-shaped bolts to rotate; plural hinge-shaped bolts installed by connecting each hinge with the upper side of the shock absorbers to rotate; and a saddle frame(40) fixed to the hinge-shaped bolts installed on the upper side of the shock absorbers. The hinge-shaped bolts comprise: a hinge unit with a supporting unit protruded from both sides of a base and a hinge hole the middle of a supporting unit; a bolt unit protruded from the other side of the supporting unit; and a hinge penetrated though the hinge hole.
Patent KR-20100025185-A (KR)
Title: A structure and a making method for receiver drier cap
Inventor: PARK CHANG HO
IPC: F25B49/00
Filed: 2008-08-27
Abstract: PURPOSE: A receiver drier cap structure which seals a receiver drier and a manufacturing method thereof are provided to make a degree of difficulty of a molding process of the receiver drier main body low. CONSTITUTION: A receiver drier cap structure comprises a receiver drier tank(20), a filter unit, and a bottom cap(40). An opening is formed on the bottom of the receiver drier tank and a through hole which is connected to the header tank of a condenser is formed outside the receiver drier tank. The filter unit is inserted to the receiver drier tank and filters the foreign material. The bottom cap is combined on the opening of the receiver drier tank while supporting the filter unit. The bottom cap comprises a body and a filter hybridization unit. The body has the diameter corresponding to the inside diameter of the receiver drier tank. The filter hybridization unit is combined with the filter unit. The supporting structure is formed on the opening end tip of the receiver drier tank. The supporting structure supports the outside end of the bottom cap by crimping. A support groove(60) is formed on the receiver drier tank. The support groove supports the inside end of the filter unit or the inner end of the bottom cap.
Patent KR-20100027336-A (KR)
Title: 3-way valve
Inventor: CHOI CHANG HYUN
IPC: F16K11/22
Filed: 2008-09-02
Abstract: PURPOSE: A 3-way valve is provided to mount a check valve on a first outlet port and a second outlet port in a screw-clamping mode. CONSTITUTION: A 3-way valve comprises a valve body(10), a first outlet port(12), a second outlet port(15), and an inlet port(11). A first check valve(20) installs to the first outlet port. A second check valve(30) installs to the second outlet port. The inlet port is connected between the first outlet port and the second outlet port. A female screw part(16) and an inner protrusion are formed on the first outlet port and the second outlet port. Connecting parts(22,32) are mounted on the outer circumference of rims(21,31) of the first check valve and the second check valve.
Patent KR-20100029868-A (KR)
Title: Biochemistry material sensing device and disk device using the light waveguide
Inventor: LEE KYUNG SHIK
IPC: G01N21/00
Filed: 2008-09-09
Abstract: PURPOSE: A biochemistry material detecting device and a disk device for detecting a biochemistry material using an optical waveguide are provided to accurately detect biochemistry materials and density. CONSTITUTION: A biochemistry material detecting device using an optical waveguide comprises a biochemistry material detecting unit(100), a light receiving unit(200), and an operation unit. The biochemistry material detecting unit comprises a core unit(110) in which inclined lattice parts(111) are formed. The light receiving unit is formed so that optical spectrums reflected from the inclined lattice parts are projected. The operation unit calculates a rate of light intensity of the optical spectrums, and detects density of the biochemistry material.
Patent KR-20100036037-A (KR)
Title: Manufacturing method of printed circuit board for camera module and camera module for preventing foreign substance
Inventor: KIM JUNG JIN
IPC: H01L27/146
Filed: 2008-09-29
Abstract: PURPOSE: A printed circuit board for a camera module to prevent a foreign substance and a method for manufacturing the camera module are provided to form a foreign substance blocking coating layer on a fractured surface of a printed circuit board, thereby originally preventing defects due to a foreign substance. CONSTITUTION: A cover film is formed on both sides of a PCB(Printed Circuit Board) for a camera module(150). A punching process is performed to form the external form of the printed circuit board. A coating layer(153) is formed in the side of a punched part(152) of the printed circuit board. If the forming process of the coating layer is completed, a foreign substance is arrested to the coating layer. The separation of the foreign substance is prevented from the side of the punched part. The cover film is removed.
Patent KR-20100037476-A (KR)
Title: Apparatus for manufacturing hierarchical structure
Inventor: KIM JAE HYUN
IPC: B29C48/22
Filed: 2008-10-01
Abstract: PURPOSE: An apparatus for manufacturing a hierarchical structure is provided to produce flexible hierarchical structures by arranging and stacking a silicon semiconductor, a compound semiconductor and a nano structure on a flexible target substrate. CONSTITUTION: A transfer stage(110) horizontally transfers a dummy substrate(DS). A main roller(120) stacks the fine unit(U) of the dummy substrate on a target substrate. A adhesion process unit(130) adheres the target substrate to the fine unit. The adhesion between the target substrate and the fine unit is stronger than the adhesion between the dummy substrate and the fine unit. The adhesion process unit uses a self-assembled monolayer.
Patent KR-20100037969-A (KR)
Title: Ｐ형 금속게이트전극을 갖는 ｃｍｏｓ장치 및 그 제조 방법
Inventor: SUNG MIN GYU
IPC: H01L21/336
Filed: 2008-10-02
Abstract: 본 발명은 폴리실리콘공핍현상(PDE)을 근본적으로 억제할 수 있는 PMOS 트랜지스터, CMOS 장치 및 그 제조 방법을 제공하기 위한 것으로, 본 발명의 CMOS 장치는 NMOS 트랜지스터의 게이트전극이 N형 폴리실리콘막이고, PMOS 트랜지스터의 게이트전극이 P형 금속막(일함수가 4.9eV∼5.2eV인 금속막)인 것을 특징으로 한다. 상술한 본 발명은 CMOS 장치의 PMOS 트랜지스터가 P형 불순물이 도핑된 폴리실리콘막을 사용하지 않고 P형 금속막을 게이트전극으로 사용하므로써 폴리실리콘공핍현상이 원천적으로 발생하지 않아 CMOS 장치의 특성을 개선할 수 있는 효과가 있다. 아울러, P형 금속막이 갖는 일함수값에 의해 표면채널 특성을 갖는 PMOS 트랜지스터를 구현할 수 있는 효과가 있다. 
       
     폴리실리콘공핍현상, PMOS, CMOS, 일함수, 금속게이트전극
Patent KR-20100038927-A (KR)
Inventor: LEE MIN GON
IPC: H01L21/76
Filed: 2008-10-07
Abstract: 반도체 소자의 제조 방법이 개시된다. 이 방법은, 반도체 기판의 상부에 하드 마스크 물질층을 형성하는 단계와, 하드 마스크 물질층을 패터닝하여 반도체 기판의 트렌치 영역을 노출시키는 하드 마스크를 형성하는 단계와, 노출된 트렌치 영역을 포함하여 하드 마스크의 전면에 이온을 주입하는 단계와, 하드 마스크를 식각 마스크로 이용하여, 반도체 기판을 식각하여 트렌치를 형성하는 단계 및 하드 마스크를 제거하는 단계를 구비하는 것을 특징으로 한다. 그러므로, 3번의 증착 과정에 의해 형성되는 일반적인 하드 마스크 패턴 대신에 한 번의 증착 과정에 의해 하드 마스크를 형성하면 되므로 공정을 단순화하여 공정 시간과 비용을 절감시킬 수 있는 효과를 갖는다. 
       
     반도체 소자, 소자 분리막, 하드 마스크
Patent KR-20100040182-A (KR)
Title: A method of fermented soybeans using dietary fiber
Inventor: WOO SEUNG WON
IPC: A23L11/20
Filed: 2008-10-09
Abstract: PURPOSE: A method of manufacturing fermented soybeans by adding dietary fiber in a fermentation process is provided to make good fermentation effects in rapid time, and to reduce the number of processes. CONSTITUTION: A method of manufacturing fermented soybeans by adding dietary fiber in a fermentation process includes the following steps: washing soybeans; steaming the washed soybeans; mixing the steamed soybean with dietary fiber; inoculating strain in the mixed soybeans; and fermenting and mixing the soybeans. The dietary fiber is extracted from a shell of Halocynthia roretzi and Styela clava.
Patent KR-20100041203-A (KR)
Title: Mobile phone providing flexion crease interpretation service and method thereof
Inventor: YUN SEONG JUN
IPC: H04B1/40
Filed: 2008-10-13
Abstract: PURPOSE: A mobile terminal and a method thereof are provided to inform a user of fortune by embedding a palm line reading function in a mobile terminal. CONSTITUTION: A camera module(25) receives a palm line image of a user. A palm-line reading service providing module(23) extracts an outline image of palm line included in the palm line image, analyzes the user's palm line based on the outline image, and generates palm-line reading information. A display module(19) displays palm line reading information. The palm line reading service providing module generates marital compatibility information after analyzing the information between two users based on the outline image of the two users' palm line.
Patent KR-20100044437-A (KR)
Title: Elimination method of the ingredient inhibiting blood coagulation in artemisia
Inventor: CHOI SOO BOO
IPC: A61P1/04
Filed: 2008-10-22
Abstract: PURPOSE: A method for removing harmful ingredient suppressing blood coagulation is provided to simultaneously remove two kinds of harmful ingredients and to produce Artemisia princeps var. extract. CONSTITUTION: A method for removing harmful ingredient suppressing blood-coagulation comprises: a step of extracting Artemisia princeps var. with ethanol, methanol, or chloroform; and a step of filtering through silica gel column chromatography or cellite paper filter to obtain alcohol liquid. A pharmaceutical for treating gastrointestinal diseases contains the Artemisia princeps var. extract and pharmaceutically acceptable excipient.
Patent KR-20100045594-A (KR)
Title: Method and server for providing ordered coordination service
Inventor: YEON DAE JOONG
IPC: G06Q30/06
Filed: 2008-10-24
Abstract: PURPOSE: A method and a server for providing customized coordination service are provided to provide image of a user who is wearing a selected product by selecting a product which is well fit to the user body and is well suited to the user. CONSTITUTION: A coordination information manager(210) stores information about harmony between products to DB. A coordination request receiver(220) receives a coordination request about at least one of particular product group. A coordination product selector(230) selects at least one of coordination product from products which belongs to at least one of particular product group. A coordination image generator(240) edits a product image of the coordination product and a user image and generates coordination image.
Patent KR-20100046520-A (KR)
Title: Extracting device of powder material conveying apparatus
Inventor: CHOI YOUNG SUK
IPC: B65G65/30
Filed: 2008-10-27
Abstract: PURPOSE: An extracting device installed at a powder conveying apparatus is provided to remove the constraint on installation and operation spaces for by eliminating the need to comprise the outer space for the opening/closing of a valve. CONSTITUTION: An extracting device(100) installed at a powder conveying apparatus comprises a powder receiving container(110) and a discharging unit. The powder receiving container comprises a lead-in passage(111), a lead-out passage(112) and first and second hanging sills(113, 114). The lead-in and lead-out passages are connected to a powder transport passage. The first and second hanging sills are projected along the inner circumference of the lower wall of the inner side. The discharging unit comprises a rotating disc(121), a rotation shaft(122) and a driving unit(123b). The rotation disc has the smaller diameter than the inner circumference of the powder receiving container. The rotation shaft passes through the thick part of the rotation disc and is integrally connected to the rotation disc. The driving unit enables the rotation disc and the rotation shaft to perform the rotation operation.
Patent KR-20100046725-A (KR)
Title: System for heating vent gas of boil off gas reliquefaction system
Inventor: KIM EUN MI
IPC: F25J1/00
Filed: 2008-10-28
Abstract: PURPOSE: A system for heating vent gas of a boil-off gas reliquefaction apparatus is provided to use heat which is generated in a process of boil-off gas reliquefaction without a separate heating apparatus. CONSTITUTION: A system for heating vent gas of a boil-off gas reliquefaction apparatus comprises: compressors(120,121,122) which compress and cool evaporative gas which is generated from a LNG storage tank; a cooling cycle which includes a condenser condensing the evaporative gas passing through the compressor; a gas-liquid separator(109) separating reliquefaction gas and the vent gas; and a heat exchanger(250) heat-exchanging the vent gas with the evaporative gas passing through the compressor.
Patent KR-20090045044-A (KR)
Inventor: SUEL RICHARD D II
IPC: D06F33/02
Filed: 2008-10-29
Abstract: 회전식으로 지지된 바스켓(25) 내의 적재물의 부분의 측정치를 결정하기 위한 방법 및 장치가 제공되고, 이 방법은 a) 건조 적재물 측정치를 결정하는 단계와, b) 적재물로부터 액체를 점진적으로 제거하기 위해 회전식으로 지지된 바스켓(25)을 회전시키는 단계 - 액체는 회전식으로 지지된 바스켓(25) 상의 원심력에 의해 실질적으로 제거된 - 와, c) 습윤 적재물 측정치를 결정하는 단계 - 건조 적재물 측정은 습윤 적재물 측정치보다 작음 - 와, d) 건조 적재물 측정치를 습윤 적재물 측정치와 비교하여 잔류 액체 측정치를 결정하는 단계와, e) 잔류 액체 측정치가 습윤 적재물 측정치의 약 0 퍼센트 내지 약 50 퍼센트의 미리 결정된 백분율 임계치 이내에 있을 때까지 상기 단계 c) 및 d)를 반복하는 단계를 포함한다. 
       
     세탁기, 적재물, 바스켓, 습윤 적재물 측정치, 건조 적재물 측정치, 잔류 액체 측정치
Patent KR-20100053064-A (KR)
Inventor: SON JOONG BAE
IPC: G02C9/04
Filed: 2008-11-12
Abstract: 본 발명은 스포츠 안경의 보조안경 착탈구조에 관한 것으로서, 보다 상세하게는 등산, 사이클 등, 레저 스포츠를 즐길 때 시력을 보호하기 위하여 선글라스 형태의 스포츠 안경을 착용하는 사용자가 시력을 교정하기 위한 보조안경을 같이 사용하는 경우에 스포츠 안경에 보조안경을 보다 간편하고 확실하게 결합가능하도록 구성한 스포츠 안경의 보조안경 착탈구조를 제공하려는 것이다. 
     스포츠 안경과 상기 스포츠 안경에 결합되는 보조안경을 구성함에 있어서, 
     상기 렌즈테의 중앙부에 2개의 핀공을 형성하고, 중앙부 하단 양측면에는 각각 걸림홈을 형성하여 구성된 스포츠 안경과, 상기 스포츠 안경에 착탈하기 위한 보조안경의 안경테 중앙부 전면에는 스포츠 안경에 형성된 핀공에 대응하는 위치에 2개의 돌출핀을 형성하고, 안경테 중앙부의 양단부로는 스포츠 안경에 형성된 걸림홈에 대응하는 위치에 각각 걸림고리를 형성하여 구성하는 것을 특징으로 하며, 
     이상과 같은 본 발명에 의하면 스포츠 안경을 구성하는 렌즈테의 중앙부에 위치한 핀공과 보조안경의 안경테 중앙부 전면에 위치한 돌출핀에 의해서 정확한 위치를 확보해주고 가볍게 눌러주면 걸림고리가 걸림홈에 결합되어 결국 상부와 좌우측 4곳에서 결합되어지므로 보조안경을 스포츠 안경에 견고하게 결합할 수 있는 효과가 있으며, 
     특히, 스포츠 안경 사용자가 시력이 현저히 나쁘거나, 어두운 장소에서도 신속하고 간편하게 착탈할 수 있으므로 시력교정 보조안경과 스포츠 안경을 같이 사 용하는 것을 보다 간편하게 하는 효과가 있다. 
       
     스포츠 안경, 보조안경, 돌출핀, 걸림고리,걸림홈
Patent KR-20100056135-A (KR)
Title: Frequency-dependent damping generation device for haptic interface, and haptic interface control device therewith
Inventor: RYU JE HA
IPC: G06F1/08
Filed: 2008-11-19
Abstract: PURPOSE: A frequency-dependent damping generation device for a haptic interface, and a haptic interface control device therewith are provided to extend an impedance range that stably display a haptic interface. CONSTITUTION: A high pass filter(22) passes a high frequency signal in an input signal from the control unit, and an adder(26) adds the signal from the control unit with the signal passing through the high pass filter. The high pass filter and the adder are prepared in an front end of a power amplifier of the driving control apparatus, and A first linear half-wave rectifier is installed between the high pass filter and the adder. The first linear half-wave rectifier performs the linear half-wave rectifier.
Patent KR-20100057228-A (KR)
Title: Apparatus and method for displaying route information
Inventor: JANG JUN YEOUNG
IPC: G01C21/26
Filed: 2008-11-21
Abstract: PURPOSE: An apparatus and a method for displaying route information are provided to help a driver to recognize a route to a destination by allowing a user to confirm a real picture with a route. CONSTITUTION: In an apparatus and a method for displaying route information, a communications unit(11) transmits and receive one route and at least one real picture. The real picture information corresponds to the routing information. A display unit(12) displays the routing information and real picture information. A controller(13) decides the display pattern of the real picture information.
Patent KR-20090054916-A (KR)
Title: Methods for centrifugally casting highly reactive titanium metals
Inventor: KELLY THOMAS JOSEPH
IPC: B22D21/06
Filed: 2008-11-26
Abstract: A method for centrifugally casting highly reactive titanium metals is provided to reduce the pollution of fused metal due to the fission of a crucible by limiting contact between the fused metal and a second crucible. A method for centrifugally casting highly reactive titanium metals comprises: a step for providing a cold wall conduction crucible(10) having a plurality of induction coils(14) and a removable bottom plate(16); a step for obtaining fused metal by using a power supply and heating a titanium metal filling(18) within the conduction crucible; a step for preheating a second crucible, and setting up the preheated second crucible within a centrifuge casting machine; a step for arranging the centrifuge casting machine having the second crucible under the conduction crucible; a step for moving the fused metal from the induction crucible to the second crucible by blocking the power supply(21) of the induction crucible; and a step for producing casting elements by accelerating the second crucible to move the fused metal into a casting mold through the power of centrifugal separation.
Patent KR-20100059282-A (KR)
Title: Stripper composition for removal photoresist residue and stripping method of photoresists using the same
Inventor: MYUNG JUNG JAE
IPC: G03F7/42
Filed: 2008-11-26
Abstract: PURPOSE: A stripper composition for removing photoresist residue and a method for removing the photoresist residue using the same are provided to effectively eliminate the photoresist residue which is hardened or deformed through a hard baking, plasma etching, and high temperature ashing in a process of manufacturing a semiconductor device and a flat panel display and to excellently prevent a metal film and an insulating film from being corroded. CONSTITUTION: A stripper composition for removing photoresist comprises organic amine compound 1 ~ 20 weight%, oxo-acid compound 0.1 ~ 10 weight%, sulfur-containing compound having a mercapto group, compound containing fluorine 0.01 ~ 5 weight%, and water. The organic amine compound is selected from a group comprising ethanolamine, isopropanol amine, butanolamine, butyl monoethanolamine, ethyl diethanolamine, N-methylaminoethanol, and N-acetylethanolamine.
Patent KR-20100066134-A (KR)
Inventor: DAN CHUL SOON
IPC: A47L9/00
Filed: 2008-12-09
Abstract: 본 발명, 로봇 청소기와 충전장치가 한 개의 도킹 포인트에 의해 연결되어 충전이 이루어질 수 있는, 로봇 청소기 시스템을 제공하기 위한 것으로서, 이를 위해 본 발명은, 스스로 주행하면서 바닥면으로부터 이물질을 흡입하며, 배면에는 전원을 충전하기 위한 연결단자가 형성되어 있는 로봇 청소기; 및 상기 연결단자에 의해 감싸여지는 상태로 상기 연결단자와 접촉되어, 상기 연결단자로 전원을 공급하기 위한 충전단자가 형성되어 있는 충전장치를 포함한다. 
       
     로봇 청소기, 충전, 연결단자, 충전단자
Patent KR-20100066669-A (KR)
Title: Modular unit assembly for building
Inventor: CHO BONG HO
IPC: E04B1/348
Filed: 2008-12-10
Abstract: PURPOSE: A modular unit assembly for construction is provided to prevent a floor beam from sagging by securely coupling a first ceiling beam and a second floor beam, and to form a space between a lower modular unit and an upper modular unit. CONSTITUTION: A modular unit assembly(100) for construction comprises a lower modular unit(10), an upper modular unit(20), and a connection member(30). The upper modular unit is loaded on the lower modular unit. The connection member has multiple steel bars and connects the upper modular unit and the lower modular unit using tensile force.