baber/WOPTO huggingface dataset:
Patent KR-100744535-B1 (KR)
Title: Guard trace pattern reducing the far-end cross-talk and printed circuit board including the pattern
Inventor: PARK HONG JUNE
IPC: H01P3/08
Filed: 2006-09-05
Granted: 2007-08-01
Abstract: A GT(Guard Trace) pattern reducing a far-end cross-talk and a PCB(Printed Circuit Board) having the same are provided to increase the mutual capacitance between two signal lines by increasing the mutual capacitance between a GT and two signal lines. A GT pattern reducing a far-end cross-talk includes a perpendicular direction trace and a trace with a linear structure. The added perpendicular direction trace increases the mutual capacitance between an AL(Aggressor Line) and a VL(Victim Line). A resistor(R1) having the same size as a resistance component forming characteristic impedance of a GT is installed on both terminals of the GT to minimize a reflected wave generated from the GT. The GT increases the mutual capacitance by increasing the mutual capacitance between two signal lines and the GT.
Patent KR-100681413-B1 (KR)
Title: Screen sheet for rear screen
Inventor: AN HI JONG
IPC: G03B21/60
Filed: 2006-09-07
Granted: 2007-02-16
Abstract: A screen sheet for a rear screen is provided to be manufactured in various types by making the same to be folded or rolled. A screen sheet for a rear screen to receive an image projected by a projector(P) and to display the image on an opposite side thereof includes a base sheet(33) made of thermoplastic transmissible resin in a sheet shape and to be folded and unfolded, a first scattering sheet(35) made of thermoplastic transmissible resin(35a) laminated on a side of the base sheet to transmit the image and having a first scattering surface with a plurality of recesses(35e) to scatter light of the image, and a second scattering sheet(37) made of thermoplastic transmissible resin(37a) and laminated on an opposite side of the base sheet and having a second scattering surface with a plurality of recesses(37e) to scatter the light of the image passing through the base sheet. The first and second scattering sheets are fabricated by a roller drawing process, have light scattering agents(35b,37b) having the same properties and optical properties, and are folded and rolled.
Patent KR-100761763-B1 (KR)
Title: Test pattern and method of monitoring defects using the same
Inventor: LEE HYOCK JUN
IPC: H01L21/66
Filed: 2006-09-11
Granted: 2007-09-28
Abstract: A test pattern and a method for monitoring defects using the same are provided to apply both contact and non-contact manners to one test pattern by using a conductive line electrically connected to a normal pattern and electrically isolated from an abnormal pattern. A test pattern includes a normal pattern(110), an abnormal pattern(120) having a defect, and a conductive line(130) electrically connected to the normal pattern and electrically isolated from the abnormal pattern. The normal pattern has first patterns(112) electrically connected to the conductive line and second patterns(114) arranged between the first patterns. The second patterns are connected to a ground(150).
Patent KR-100830697-B1 (KR)
IPC: H01R9/22
Filed: 2006-09-14
Granted: 2008-05-20
Abstract: 본 발명은 터미널플레이트 조립체에 관한 것이다.  본 발명은 안착단이 요입되어 형성되고, 상기 안착단의 일측에는 플레이트관통공이 천공되고 타측에는 가이드리브가 돌출되어 형성되는 터미널플레이트와; 상기 안착단에 안착되는 안착부의 양단에 서로 반대방향으로 각각 직교하게 솔더링부와 결합부가 형성되어 상기 솔더링부가 상기 플레이트관통공을 관통하는 터미널과; 상기 가이드리브가 위치되고 상기 터미널의 결합부가 관통하는 커버관통공이 형성되며 상기 터미널을 상기 안착단과 가이드리브에 밀착시키는 탄성고정구가 각각의 터미널에 대응하여 상기 커버관통공내에 구비되는 플레이트커버를; 포함하여 구성된다. 이와 같은 구성을 가지는 본 발명에 의한 터미널플레이트 조립체에서는 터미널이 터미널플레이트와 플레이트커버 사이에 정확하게 위치될 수 있어 터미널플레이트 조립체가 상대물인 인쇄회로기판이나 부품과 정확하게 결합될 수 있어 터미널플레이트가 사용되는 제품의 신뢰성을 높일 수 있는 이점이 있다. 
       
     터미널플레이트, 터미널, 플레이트커버, 고정
Patent KR-100771691-B1 (KR)
Title: Bead ring cleaning device
Inventor: CHOI DUG JAI
IPC: B60C15/00
Filed: 2006-09-22
Granted: 2007-10-31
Abstract: A bead ring cleaning device is provided to improve work efficiency, to secure work stability, to reduce defective molds due to dirt accumulation, reduce disassembly and assembly time for cleaning the molds by including a clamping portion, a guide bar, a motor and a polishing member. A bead ring cleaning device(200) comprises a clamping portion(270), a guide bar(260), a motor(290) and a polishing member(292). The clamping portion is installed in a center portion of a bead ring(110) inside a mold(100). The guide bar is rotated around a center shaft(230) integrally formed with the clamping portion. The motor is fixed to a free end of the guide bar. The polishing member is connected to a drive shaft of the motor, and polishes an outer circumferential surface of the bead ring.
Patent KR-100708399-B1 (KR)
Inventor: LEE HONG GI
IPC: E06B7/00
Filed: 2006-09-26
Granted: 2007-04-18
Abstract: 본 발명은 창문을 개방시 서로 다른 길이를 갖는 다수개의 차단프레임들을 슬라이딩 이동시켜 개방된 창문틀을 차단하도록 함으로써, 창문 개방에 따른 낙상사고를 미연에 방지할 수 있는 건축용 안전 창호구조에 관한 것으로, 
     본 발명에 따르면, 
     건축물의 채광 및 통풍을 위해 설치된 창문과 상기 창문의 개폐동작을 안내하기 위한 창문틀로 이루어진 창호구조에 있어서, 
     상기 창문을 내측에서 슬라이딩 이동 가능하도록 설치하되, 상부에 한 쌍의 수평가이드홈이 형성되고, 양측에 각각 수직가이드홈이 형성되며, 상부 각 모서리 너트부를 갖는 연결공이 형성되고, 하부 내측에 한 쌍의 홈부가 형성되며, 상부 후면에 상기 연결공과 연통을 이루는 수용홈이 형성된 창문틀; 
     상기 창문틀의 양측 개방된 부위를 차단할 수 있도록 일단이 상기 수평가이드홈에 각각 연결되고, 타단이 상기 수평가이드홈과 인접한 수직가이드홈에 각각 연결되며, 내측에 각각 통공이 형성되고, 양단부에 상기 수평가이드홈과 수직가이드홈에 걸림을 이룰 수 있도록 연결바가 고정된 서로 다른 길이를 갖는 다수개의 격자형 차단프레임; 
     상기 다수개의 차단프레임을 슬라이딩 이동시킬 수 있도록 상기 연결공과 통공들에 삽입/연결되며, 외주면에 나선이 형성되고, 외주면 일측에 상기 다수개의 격자형 차단프레임 중 가장 외측에 위치한 차단프레임과 체결될 수 있도록 한 쌍의 걸림편이 결합된 한 쌍의 랙바; 
     외부 전원이 인가시 회전력을 발생하여 상기 한 쌍의 랙바를 승강 이동시킬 수 있도록 일측에 상기 나선과 치합관계를 이루는 피니언이 결합되어, 상기 수용홈에 삽입/설치된 한 쌍의 구동모터; 
     상기 슬라이딩 이동하는 다수개의 차단프레임들과 승강 이동하는 랙바를 수용할 수 있도록 상기 창문틀의 상부 모서리에 설치된 한 쌍의 수용함을 포함하여 구성된다. 
       
     창문틀, 창문, 차단프레임, 랙바
Patent KR-100800427-B1 (KR)
Title: Multi-function lcd monitor or notebook computer stand
Inventor: KIM SEONG JIN
IPC: G06F1/00
Filed: 2006-09-29
Granted: 2008-02-05
Abstract: A multi-functional LCD monitor or notebook computer stand is provided to save a cost and improve efficiency by implementing a plurality of functions by one supporter, and increase user convenience by including an adjuster for adjusting rotation, angle, and height properly. A rotational supporter(10) supports a lower part of an LCD monitor or a notebook computer, and is rotated on a bottom surface. A stand is formed to one side of the rotational supporter in an upper direction to adjust the height. A shelf(30) contains articles by including a planar plate part and combines one side to an upper end of the stand. The stand forms a space for containing the articles such as a keyboard by including a mounter(40). The mounter includes a leg having the predetermined height, wherein the leg is withdrawn to both sides at the lower part of the rotational supporter and capable of adjusting gap. The stand fixes the notebook computer to the rotational supporter by including a fixing bar projected at a front side of the rotational supporter in the upper direction. The lower part of the stand is hinged on the upper side of the rotational supporter.
Patent KR-100807306-B1 (KR)
Title: A stabilizer box with a guide rail of a fixing part
Inventor: CHO HYUN SANG
IPC: H05B41/02
Filed: 2006-10-12
Granted: 2008-02-28
Abstract: A stabilizer box with a guide rail of a fixing part is provided to have high durability and heat emission by being manufactured by aluminum material having the good durability and the good heat emitting ability. A stabilizer box with a guide rail(18) of a fixing part includes a body(11), a lower cover(23), an upper cover(12), the guide rail of the fixing part, and a joining member of the fixing part. The body is formed to incorporate a stabilizer. The lower cover is inserted and joined to a lower part of the body and seals the lower part. The upper cover is joined to an upper part of the body. A structure for joining the stabilizer and a wire connection hole(15) are formed in the upper cover. The guide rail of the fixing part guides the fixing part for fixing the stabilizer box. A center wall is formed in an inner center of the guide rail so as to easily join the fixing part.
Patent KR-100743949-B1 (KR)
Title: Disposal system of building-waste matter
Inventor: KANG JAE SUNG
IPC: B07B1/00
Filed: 2006-10-26
Granted: 2007-07-30
Abstract: A system for disposing construction waste is provided to easily perform the disposal of external particles without a separate process, by separating the external particles contained in earth and sand sorted from the construction waste, compressing the separated external particles, and discharging the compressed particles. A conveyer(100) conveys earth and sand sorted from construction waste. A suction pipe(200) sucks external particles such as dust and Styrofoam contained in the earth and sand conveyed along the conveyer. When heavy particles are dropped among the sucked external particles, a compressor(300) compresses the heavy particles and discharges the compressed particles. When light particles together with air flow into a filter unit(400), the filter absorbs the dust and moves the air without dust to an air outlet side(420). A purification unit(600) removes fine dust contained in the air passing through the filter unit to discharge only purified air to the outside.
Patent KR-100773693-B1 (KR)
Title: The device for opening and closing a suction hole of air conditioner
Inventor: NO KYEONG CHEOL
IPC: F24F13/20
Filed: 2006-11-02
Granted: 2007-11-05
Abstract: A device for opening/closing an intake vent of an indoor unit of an air conditioner is provided to open or close a suction hole by moving a front panel in accordance with the operation of an opening/closing part, and to control the opening degree of the suction hole by controlling the movement degree of the front panel. A device for opening/closing an intake vent of an indoor unit of an air conditioner includes a front panel(300) installed at an intake vent and an opening/closing part(200) for moving the front panel. The opening/closing part has a guide element(240) connected to the front panel, a moving element(230) connected to the guide element, a roller(220) connected to the moving element, and a motor(210) for driving the roller to rotate according to a wind amount control signal. In response to the rotation of the roller, the moving element moves on the guide element for moving the front panel. The opening degree of the intake vent is controlled by the rotation direction of the roller.
Patent KR-100774644-B1 (KR)
Title: Ink supplying system
IPC: B41J2/00
Filed: 2006-11-08
Granted: 2007-11-08
Abstract: An ink supplying system for supplying ink (I) to a recording head (20) of a recording apparatus (150). The ink supplying system includes an ink tank (10) for containing ink (I) and an ink supplying unit (50), connected to the ink tank (10) via communication paths, for supplying the ink (I) from the ink tank (10) to the recording head (20). The ink (I) in the ink tank (10) is introduced into the ink supplying unit (50) through at least one of the communication paths, and gas in the ink supplying unit (50) is transported into the ink tank (10) through at least a different one of the communication paths. At least one of the ink tank (10) and the ink supplying unit (50) has storage means for storing information regarding the amount of ink (I) in the ink supplying system. <IMAGE>
Patent KR-100739003-B1 (KR)
Title: Method for displaying missed call in portable terminal
Inventor: PARK KEON YOUNG
IPC: H04B1/40
Filed: 2006-11-09
Granted: 2007-07-13
Abstract: A method for displaying incoming calls in a portable terminal during a user's absence is provided to provide more information on a display unit by simplifying the same phone numbers of the incoming calls during a user's absence and displaying the simplified phone numbers on the display unit. A method for displaying incoming calls in a portable terminal during a user's absence comprises the following several steps. The portable terminal displays a list of incoming calls during a user's absence which includes at least one subscriber element(S305). The portable terminal enables a user to select one element among the list of incoming calls and activates the selected element(S311). If the portable terminal senses pushing of an element elimination key, the portable terminal checks whether there exists elements which have the same subscriber as the selected element(S317,S319). If so, the portable terminal leaves one element as a representative element, eliminates the remaining elements except the representative element, and displays a list of incoming calls during a user's absence(S329).
Patent KR-100822844-B1 (KR)
Title: Active rf module
Inventor: KIM SUN KWON
IPC: H04B1/40
Filed: 2006-11-14
Granted: 2008-04-17
Abstract: An active RF(Radio Frequency) module is provided to configure control elements as one module as disposing the control elements whose properties are electrically changed to wireless circuit elements, and to further comprise a controller which varies properties of the control elements of the module, thereby minimizing mounting spaces as supporting widebands or multiple bands. The first layer(51) includes an antenna and a matching unit. The second layer(52) includes a filter whose frequency properties are matched with those of the first layer. The third layer(53) includes a power amplifier whose frequency properties are matched with those of the first and second layers. More than one voltage controlled variable impedance element is connected to elements configured on at least one of the first to third layers in serial and in parallel, or is configured by replacing the corresponding elements. A controller(55) applies output voltages to the variable impedance elements to change band properties of the layers including the variable impedance elements.
Patent KR-100824535-B1 (KR)
Title: Flash memory cell and the fabricating method thereof
Inventor: SHIN JONG HUN
IPC: H01L21/8247
Filed: 2006-11-20
Granted: 2008-04-24
Abstract: A flash memory cell and a method for manufacturing the same are provided to enhance electrical characteristics of a semiconductor device by improving data storage characteristics. A tunnel oxide layer pattern(21) is formed on an upper surface of a semiconductor substrate(10). A floating gate(31) is formed on an upper surface of the tunnel oxide layer pattern. A first nitride layer pattern(32) is formed on the floating gate. The thickness of the first nitride layer pattern corresponds to 1/3 to 1/2 of the thickness of a first oxide layer pattern(41a). The first oxide layer pattern, a second nitride layer pattern(42a), and a second oxide layer pattern(43a) are laminated on the first nitride layer pattern. A control gate is formed on an ONO layer.
Patent KR-100803249-B1 (KR)
Title: Attachable ac plug
Inventor: CHEONG JUN HO
IPC: H01R13/04
Filed: 2006-11-22
Granted: 2008-02-14
Abstract: A detachable AC plug is provided to improve the utilization of a space in carrying the product by designing the AC plug to be folded and secure the space by rotating the AC plug when the space is insufficient in using a multi receptacle. A detachable AC(Alternating Current) plug(100) comprises a main body assembly(200) and an inlet assembly(300) The main body assembly a body slide joining portion and a body terminal. The body slide joining portion is positioned in the upper part of the body and is joined by the inlet assembly and a slide. The body terminal is positioned in the upper part of the body and is connected to a face terminal in the inlet assembly during the assembly of the detachable AC plug. The inlet assembly comprises a face plate, a face plate's lower part, a face slide joining portion, a spring joining portion, and a face terminal. The face plate forms the exterior of the inlet assembly. The face plate's lower part is positioned in the lower part of the face plate and is joined to the main body assembly during the assembly. The face slide joining portion is positioned in the lower part of the face plate and is joined by the body slide joining portion and the slide. The spring joining portion is detached by a spring when the face slide joining portion is joined to the body slide joining portion. The face terminal is positioned in the lower part of the face plate and is connected to the body terminal during the assembly.
Patent KR-100816291-B1 (KR)
Title: Apparatus for cleansing a panel
Inventor: SEO HYUNG KWON
IPC: G02F1/13
Filed: 2006-11-28
Granted: 2008-03-25
Abstract: An apparatus for cleaning a panel is provided to enable a blocking unit to cut off an injected cleansing fluid from being leaked to the outside through a connection hole, thereby exactly blocking a leakage of the cleansing fluid. An apparatus for cleaning a panel comprises a housing(100), a transfer unit(200), a driving unit(300), and a blocking unit(400). The housing has an internal space(103) to which a cleansing fluid is injected. The driving unit is connected to the transfer unit by a connection shaft(330) penetrating the connection hole(120) of the housing to drive the transfer unit. The blocking unit is mounted to surround the connection shaft on the housing and cuts off the injected cleansing fluid from being leaked out to the outside through the connection hole.
Patent KR-100853896-B1 (KR)
IPC: B29C48/32
Filed: 2006-12-05
Granted: 2008-08-25
Abstract: 본 발명은 열수축 튜브의 접착제 도포 장치 및 그 장치를 이용한 열수축 튜브의 제조 방법에 관한 것이다. 
     본 발명에 따른 열수축 튜브의 제조 방법은, 압출기를 이용하여 열수축 튜브선재를 압출하는 압출 단계 조사기를 이용하여 상기 튜브선재를 가교시키는 가교 단계 상기 가교된 튜브선재를 소정의 직경으로 팽창시키는 팽창 단계 및 상기 팽창된 튜브선재의 내부 표면에 나선형으로 접착제를 도포하는 접착제 도포 단계를 포함하는 것을 특징으로 한다. 
     본 발명을 따르면, 이중 압출로 인해 발생할 수 있는 손실과 조사공정 및 팽창공정에서 발생할 수 있는 편조사, 편팽창의 가능성을 낮춤으로서 품질 불량을 막을 수 있다. 또한, 열수축 튜브 제조시에 열수축 튜브를 팽창시킨 후에 언제든지 접착제를 도포할 수 있는 장점이 있다. 또한 필요에 따라 공정 중에 접착제의 피치, 두께를 조정할 수 있기 때문에 상대적으로 튜브재료에 비해 고가인 접착제 사용량을 줄이는 효과가 있다.  
       
     열수축튜브, 접착제 도포장치, 열수축 튜브, 열수축 도포 공정
Patent KR-100785845-B1 (KR)
Title: Starting button for automobile
Inventor: PARK BEOM CHUN
IPC: B60R16/02
Filed: 2006-12-12
Granted: 2007-12-13
Abstract: A push button for starting an engine of a vehicle is provided to reduce cost and to improve appearance by integrating a device to start an engine at an emergency to a device to start an engine at a normal operation of keyless engine starting system. An integrated push button includes a button body(11) in a housing(10), a head of the button(13) which is pushed and pulled in a sliding groove(12), a movable contact(14b) at the head of the button, a fixed contact(14a) at the button body, a controller which is connected to a side of the fixed contact while the other side is grounded, and a guide hole(16) on the button body to allow sliding of a guide bar(17) extended from the rear surface of the head. A groove for inserting a fob key is formed on the head of the button with a first push plate(23a) and a second push plate(23b) at the inlet of the groove. The first push plate is hinged with a pin(25a) along with a spring(24a) while second push plate is hinged with a pin(25b) along with a spring(24b). Locking devices(30a,30b) are installed to lock and unlock the first and the second push plate. An antenna(44) is embedded in the head and connected to the controller to surround a transponder embedded in the fob key when the fob key is inserted.
Patent KR-100902148-B1 (KR)
IPC: B65D33/08
Filed: 2006-12-12
Granted: 2009-06-10
Abstract: 본 발명은 포장팩의 상단에 걸이공을 형성하여 진열대 상단의 유휴 공간에 포장팩을 걸어서 진열할 수 있도록 하여 매장 진열대의 공간활용도를 높일 수 있도록 된 새로운 구조의 스탠드형 포장팩 및 제조방법에 관한 것으로, 
     한 쌍의 전후면시트(10,20) 하단부에 바닥시트(30)를 개재시켜 내용물을 투입할 수 있도록 상부로 개구되는 투입구(40)가 형성되도록 함과 더불어 하단 중앙이 벌어질 수 있도록 양측과 하단을 열융착한 스탠드형 포장팩(1)에 있어서, 상기 전후면시트(10,20) 중 어느 하나의 전후면시트(10,20)는 포장팩(1)의 상측으로 돌출되는 연장부(100)가 마련되고, 상기 연장부(100) 중앙에는 걸이공(101)이 관통 형성되되, 상기 연장부(100)의 일면에는 보강시트(150)가 열융착되고, 서로 열융착된 상기 연장부(100)와 보강시트(150)에 상기 걸이공(101)을 형성한 것을 특징으로 스탠드형 포장팩 및 
     후면원단시트의 직상부로 전면원단시트와 보강원단시트가 위치되도록 전후면원단시트와 보강원단시트를 수평방향으로 이송 공급되도록 하는 원단시트공급단계와; 전면원단시트 일단부의 전면원단시트와 후면원단시트 사이에 상하로 일정간격 이격되며 서로 마주보는 면에 서로 맞물리는 밀봉돌기와 밀봉홈이 형성된 제1,2파스너부재를 공급시키는 지퍼공급단계와; 상기 제1,2파스너부재를 전후면원단시트에 열융착시키는 지퍼열융착단계와; 전후면원단시트의 타단부 사이로 반으로 접혀진 바닥원단시트를 수평 공급시키되 접힘부 전후면원단시트의 내측을 향하도록 공급시 키는 바닥원단시트공급단계와; 반으로 접혀진 바닥원단시트의 상하측을 서로 마주하는 전후면원단시트에 열융착시키는 바닥원단시트열융착단계와; 후면원단시트의 직상부에 위치되는 보강원단시트를 후면원단시트에 열융착시키는 보강원단시트열융착단계와; 전후면원단시트를 이송방향과 교차되는 방향으로 길게 서로 열융착시키는 전후면원단시트열융착단계와; 전후면원단시트의 폭방향 양단을 원하는 폭사이즈가 되도록 절단하는 원단양측컷팅단계와; 후면원단시트와 보강원단시트가 열융착된 부위에 걸이공이 형성되도록 하는 걸이공피어싱단계와; 상기 전후면원단시트열융착단계에서 열융착된 융착부 중앙부를 길이방향으로 길게 절단하는 융착부컷팅단계를 포함하여 이루어진 것을 특징으로 하는 스탠드형 포장팩 제조방법을 제공한다. 
       
     스탠드, 포장팩, 연장부, 걸이공, 보강시트, 양면테이프
Patent KR-100802721-B1 (KR)
Title: Seat cushion hinge unit and seat of vehicle
Inventor: YU SANG UK
IPC: B60N2/04
Filed: 2006-12-13
Granted: 2008-02-12
Abstract: A seat cushion hinge unit and a seat for a vehicle are provided to improve the space efficiency by modifying the structure of a seat cushion. A seat cushion hinge unit for a vehicle comprises a cushion pipe(13), a mounting bracket(11) and a rotating bracket(20). The cushion pipe is integrally coupled with a seat cushion at the bottom surface of the seat cushion. The mounting bracket is fixed to a vehicle body. The rotating bracket has one end is integrally coupled with the cushion pipe such that the rotating bracket rotates together with the cushion pipe, and the other end that rotates about a hinge shaft(12) provided at the mounting bracket. The rotating bracket is formed with an opening at the other end thereof, and is unlocked from the hinge shaft through the opening when the seat cushion is folded and the separated from the vehicle body.
Patent KR-101286185-B1 (KR)
IPC: B60L8/00
Filed: 2006-12-20
Granted: 2013-07-15
Abstract: 본원발명은 차량의 주행시의 공기저항을 최소로 하는 것은 물론 전력 생산을 위한 에너지소비를 최소로 할 수 있도록 차량의 주행 중 발생하는 주행풍력을 이용하여 전기를 생산할 수 있도록 하는 주행풍력을 이용한 차량용 회생 전력 발생 장치를 제공하는 것을 그 목적으로 하며, 
     상술한 목적을 달성하기 위한 본원발명의 주행풍력을 이용한 차량용 회생 전력 발생 장치는, 주행풍에 의해 회전되는 회전날개가 장착되고 도어에 의해 개폐되는 공기채널을 구비한 회전날개부와; 상기 공기채널의 입구를 개폐하는 도어를 구동시키는 도어구동부와; 차량의 가속/주행시에는 도어 폐쇄 제어신호를, 감속/정지 동작시는 도어 개방 제어신호를 상기 도어구동부로 출력하여 상기 도어의 개폐를 제어하는 도어제어부;를 포함하여 구성되는 것을 특징으로 한다. 
       
     하이브리드 자동차, 주행풍, 회전날개, 회생 전력 발생 장치
Patent KR-100804379-B1 (KR)
Title: Hall cutting apparatus for small inner pipe of underground water collecting pipe
Inventor: HAN SONG BON
IPC: B29C47/02
Filed: 2006-12-22
Granted: 2008-02-15
Abstract: A hole cutting apparatus for an inner small pipe of an underground water collecting pipe is provided to continuously form outlet holes on the main wall of the inner small pipe by a rotating cutter of a small pipe hole cutting unit assembled to a molding head. A hole cutting apparatus for an inner small pipe(12) of an underground water collecting pipe(10) includes a molding guide pipe(210), an outlet hole forming unit(220), and a discharge guide unit(230). The molding guide pipe is connected to a molding head of an extruder for the underground water collecting pipe so as to guide movement of a main pipe. The outlet hole forming unit is arranged in the molding guide pipe, and forms a plurality of outlet holes(14) on the main wall of the inner small pipe. The discharge guide unit is joined to the front end of the molding guide pipe so as to guide movement of the underground water collecting pipe which has passed through the outlet hole forming unit.
Patent KR-100757407-B1 (KR)
Title: Disk ans disk asembly for air washer
Inventor: PARK JUN HYUNG
IPC: F24F6/06
Filed: 2006-12-29
Granted: 2007-09-11
Abstract: A disk for a humidifier is provided to prevent a circular disk assembly from being rolled of itself by forming a rolling prevention portion in an outer circumferential portion of the disk, and to easily produce the disk by forming the rolling prevention portion toward an inner side of the disk. A disk(620) for a humidifier having a part submerged and rotated in water stored in a water tank(100), and humidifying air comprises a rolling prevention portion(622). The rolling prevention portion is concaved in an outer circumferential portion of the disk. The rolling prevention portion is formed toward an inner side of the disk. The disk assembly(600) for a humidifier includes the disk and a rotation shaft coupled to a center portion of the disk.