baber/WOPTO huggingface dataset:
Patent KR-20050003110-A (KR)
Inventor: JEON MYEONG HO
IPC: B29C45/73
Filed: 2003-06-30
Abstract: PURPOSE: A core cooling structure of an injection mold is provided to cool down left and right sides of a core at equal temperature by supplying cooling water to cool from a central portion of the core and to improve production efficiency by shortening a withdrawal cycle. CONSTITUTION: A core cooling structure of an injection mold having a core(10) with a cooling water passage(20) to cool and harden an injected article(A) is composed of a cooling water supply unit(30,30a) for communicating with both the cooling water passages symmetrical to each other about a central portion of the core and feeding the cooling water and a cooling water discharge port(40,40a) communicating with the cooling water passage of both ends of the core and discharging the cooling water passing through the cooling water passage formed in the center. The core cooling structure executes a quick cooling by cooling down from the central portion of the core with high temperature by the cooling water.
Patent KR-20050002406-A (KR)
Inventor: CHO SOO JUN
IPC: E04H1/12
Filed: 2003-06-30
Abstract: PURPOSE: A panel for a display booth is provided to reduce the working force by promoting the convenience on disassembling and assembling a panel, to reduce the quantity of garbage by reusing a panel repeatedly, to replace a panel easily if a portion of a booth is damaged and to reduce the distribution cost by assembling and disassembling a booth easily. CONSTITUTION: The panel for a display booth contains: a frame(1) provided with a longitudinal groove and a hanging projection to cover up an opening of the groove partially; a panel(3) made of synthetic resins and formed to have the appointed shape and size; and a fitting member(5) composed of an elastic body having a space, coupled to the panel(3) using adhesives and fitted to a groove of the frame(1). The panel(3) is assembled to the frame(1) by inserting the fitting member(5) coupled to the panel(3) to the groove of the frame(1), so that the fitting member(5) is constricted toward an inner space by elastic force and suspended on the hanging projection formed around the groove to keep the coupled state, and the panel(3) is separated from the frame(1) by pulling up the panel(3) only.
Patent KR-20050002497-A (KR)
Inventor: PARK IN HAG
IPC: G06F17/50
Filed: 2003-06-30
Abstract: PURPOSE: A method for coupling to an HDL(Hardware Description Language) code from a virtual verification waveform for verifying/debugging a circuit is provided to enable a hardware designer to monitor a source code related to the waveform in real-time by seeing the waveform of an oscilloscope. CONSTITUTION: A signal database for loaded sources is constructed(S200). Waveform selection information is received from the designer(S202). A signal path corresponding to the selected waveform is transferred to an HDL editor(S204). Corresponding signal and the source code corresponding to the signal are extracted from the signal database by using the signal path as a key(S206). The extracted source code is displayed(S208).
Patent KR-20050003252-A (KR)
Inventor: CHOI JUN RYE
IPC: H01L21/02
Filed: 2003-06-30
Abstract: PURPOSE: A method of boding directly a glass substrate using a mechanical polishing process is provided to reduce the manufacturing cost and improve the productivity by eliminating specific process environment and prerequisites. CONSTITUTION: A glass substrate is provided(S0). A surface of the glass substrate is polished by using a polishing agent(S10). The glass substrate is cleaned by using deionized water(S31). A rinsing process for the glass substrate is performed(S32). A cleaning process and a drying process are performed(S33). A bonding process is performed to bond two glass substrates to each other(S20).
Patent KR-20050004534-A (KR)
Inventor: PARK JAE HYUN
IPC: E21D9/00
Filed: 2003-07-03
Abstract: PURPOSE: A pilot tunnel for a 2-arch tunnel is provided to improve the bearing effect when blasting a tunnel by supporting a central wall using a rockbolt, to shorten a period of construction by securing a space for moving construction machinery freely and to increase the advance when blasting a tunnel. CONSTITUTION: The pilot tunnel for a 2-arch tunnel comprises primary and secondary pitheads(11) formed on both longitudinal ends of a tunnel, an expansion unit(13) connecting the primary pithead(11) and the secondary pithead, a central wall installed to the center of the pitheads(11) and the expansion unit(13) continuously, and a rockbolt(50) inserted to the upper bedrock of the pilot tunnel and provided with a projection(51) projected partially to the inside of the tunnel. The construction method of the pilot tunnel for a 2-arch tunnel comprises the steps of: constructing pitheads(11) on both ends of a tunnel; constructing an expansion unit(13) between the pitheads(11) to be wider than the width of the pitheads(11); and installing a central wall to the pitheads(11) and the expansion unit(13).
Patent KR-20030064695-A (KR)
Inventor: LEE EUN CHANG
IPC: B62D33/023
Filed: 2003-07-04
Abstract: PURPOSE: A post assembly for a luggage truck is provided to improve convenience, and to prevent loss or theft by opening the loading compartment completely without disassembling the post assembly with integrally forming the post assembly in the loading compartment. CONSTITUTION: A post assembly is composed of an outer post(10) having the long empty section; a gate fixing unit(20) installed in the upper part of the outer post to fasten the side gate; a folding unit(30) assembling the outer post in the loading compartment with folding; an inner post(40) inserted to the outer post and lifted up and down in the outer post by a fixing grip protruded through the slit formed in the outer post; and an inner post fitting groove(130) formed in the loading compartment contacted to the inner post. Inner and outer posts are fixed by fitting the inner post to the inner post fitting groove, and the post assembly is folded against the loading compartment in separating the inner post from the inner post fitting groove with lifting up.
Patent KR-20050008033-A (KR)
Inventor: CHOI WOO YONG
IPC: H04L12/66
Filed: 2003-07-14
Abstract: PURPOSE: An SIP-based busy call/session redirecting method and a system are provided to perform a call redirecting process based on busy call redirecting service information of a receiver when the receiver is registered in a busy call redirecting service. CONSTITUTION: If the line is busy, an SIP server(201) confirms whether a receiver is registered in a busy call redirecting service based on the receiver's profile, and supplies an invite message to an SIP AS(Application Server)(205) if the receiver is registered in the service. The SIP AS(205) includes at least more than one subscriber service profile, generates an invite message based on busy call redirecting service information included in the receiver's profile if the invite message is received from the SIP server(201), and provides the generated invite message to the SIP server(201). The SIP server(201) carries out a call setup process according to the received invite message of the SIP AS(205).
Patent KR-20050010351-A (KR)
Inventor: CHOI JEONG HEE
IPC: B65G45/10
Filed: 2003-07-19
Abstract: PURPOSE: An automatic cleaner switch system of a reversible belt conveyor is provided to prevent breakdown of a cleaner and to minimize wear of a belt conveyor by selectively combining the cleaner in the direction of loading materials according to a rotational direction of the belt conveyor. CONSTITUTION: An automatic cleaner switch system of a reversible belt conveyor(4) is composed of a movable unit(20) for contacting or separating a cleaner(8) and a control unit(30) for receiving a motion signal from a driving motor of the belt conveyor, operating a solenoid valve(32) through a control panel(31), and sending the air generated from an air compressor(33) to a cylinder(24,24a). A right cleaner rotates counterclockwise by pushing a cylinder shaft of the right cylinder with the air and the reversible belt conveyor closely contacts to a tail pulley(7b). Accordingly, the material remaining on the surface of a belt is swept away.
Patent KR-20050013480-A (KR)
Inventor: LEE HEE DON
IPC: B29C45/83
Filed: 2003-08-04
Abstract: PURPOSE: A lubricant-recycling supply device is provided to reduce consumption of lubricant, to reduce production cost, and to prevent environmental pollution, by recycling lubricant supplied to a driving part of an injection molding machine, to the driving part of the injection molding machine after filtering the lubricant. CONSTITUTION: A lubricant-recycling supply device(200) comprises a body(210) and a cover(260). Lubricant discharged from an injection molding machine flows in the body and the lubricant is filtered and then moisture included in the lubricant is separated. The cover shields the open upper part of the body. The body comprises first and second reservoirs(211,212) in which lubricant discharged from the injection molding machine is stored; a first filtering member detachably combined in the first reservoir by guide members mounted to sidewalls in the first reservoir, to divide the first reservoir into first and second space parts; a second filtering member detachably combined in the second reservoir by guide members mounted to sidewalls in the second reservoirs to divide the second reservoir into third and fourth space parts; a moisture separator installed to the second space part, to separate moisture from the lubricant filtered through the first filtering member; a third filtering member installed to the second space part, to filter the lubricant from which moisture is separated and to feed the lubricant to the third space part; a fourth filtering member installed to the fourth space part, to re-filter the filtered lubricant and to discharge the re-filtered lubricant to the outside; and a recycled lubricant supply part installed to a central space part(214) formed between the first and second reservoirs, to re-supply the lubricant discharged from the fourth filtering member to the injection molding machine. The first filtering member filters the lubricant flowing into the first space part and feeds the lubricant to the second space part. The second filtering member filters lubricant flowing into the third space and feeds the lubricant to the fourth space part.
Patent KR-20050017575-A (KR)
Inventor: LEE HYUNG KWAN
IPC: G09F7/08
Filed: 2003-08-14
Abstract: PURPOSE: An advertisement doorplate is provided to have an advertisement function in addition to a doorplate function and to change advertisement easily and economically. CONSTITUTION: The advertisement doorplate includes at least more than two display plates comprising the first display plate(21) displaying address and name of an inhabitant and the second display plate(31) displaying advertisement content. The advertisement doorplate also includes a body(11) where an insertion groove(12) is formed. The display plates are inserted into the insertion groove. The second fixing hole(22) is formed on an upper part of one display plate located upside, and the first fixing hole(13) is formed on the upper part of the body. The body is fixed with a screw through the fixing holes.
Patent KR-20040016796-A (KR)
Inventor: KURIHARA KENICHI
IPC: B41M5/30
Filed: 2003-08-18
Abstract: PURPOSE: To provide a multi-color recording medium capable of repeatedly recording and erasing information, and a recording method. CONSTITUTION: The reversible multi-color recording medium 10 has a recording layer 14 of the constitution that a plurality of reversible thermosensitive color developing compositions with different developed color tones are sealed in a separated/independent microspace structure, formed on a support substrate 1. In addition, the compositions contain a photothermal conversion material which generates heat by absorbing infrared rays of respectively different wavelength ranges.
Patent KR-20050022136-A (KR)
Inventor: JUNG SUNG KWON
IPC: H04M1/72463
Filed: 2003-08-29
Abstract: PURPOSE: A mobile terminal available for changing its set items according to its position, and its method are provided to set user set items to a previously stored set value according to a place corresponding to a position of a terminal by using a GPS signal. CONSTITUTION: A controller analyzes a GPS signal received by a GPS receiver(600) and obtains information on a current position of a mobile terminal by using the analyzed GPS signal(602). If obtained coordinate values are stored values, the controller determines that a current position is a registered place(604) and reads each value of user set items which has been stored corresponding to the registered place(606). The controller automatically changes the user set items according to the set values(608).
Patent KR-20050022484-A (KR)
Inventor: CHANG DONG GUN
IPC: H01L21/02
Filed: 2003-09-01
Abstract: PURPOSE: A cleaning apparatus is provided to apply the apparatus itself to a variety of substrates regardless of the sizes and to remove completely a residual coating solution from a surface of a die lip without the increase of fabrication cost by using an enhanced wiper structure. CONSTITUTION: A cleaning apparatus includes a wiper structure and a wiper transferring part. The wiper structure includes a bar type contact roll(310) with a predetermined length and a cleaning wiper. The cleaning wiper(330) is transferred to a predetermined direction along one side of a periphery of the contact roll. The cleaning wiper is used for removing a residual coating solution from a surface of a die lip.
Patent KR-20050023868-A (KR)
Inventor: KANG TAE GON
IPC: C08L69/00
Filed: 2003-09-03
Abstract: PURPOSE: Provided is a flame retardant polycarbonate composition having no halide compound, in turn, ensuring environmental affinity and excellent flame retardancy together with impact-resistance, heat-resistance and mechanical property. CONSTITUTION: The polycarbonate composition comprises on the basis of 100 parts by weight of thermoplastic polycarbonate; 0.01-10 wt.% of metal salt of aromatic sulfur compound or metal salt of perfluoroalkane sulfonic acid; 0.1-20 wt.% of mixture of oligomer compound of circular phosphagen compound formed by connecting circular phosphagen compound o formula(1) with -R2- group; 0.005-5 wt. of fluorinate polyolefin resin having 0.05-100 microns of average particle size and 1.2-2.3G/cm¬2 of density.
Patent KR-20050025521-A (KR)
Title: Spread spectrum clock generator and method thereof
Inventor: CHUNG HOI EJU
IPC: H04B1/69
Filed: 2003-09-08
Abstract: A circuit and a method for generating spread spectrum clocks are provided to finely tune a frequency of the spread spectrum clocks by reducing capacitances of PMOS and NMOS capacitors connected to a delay line. A spread spectrum clock generating circuit includes a delay circuit(20), a control circuit, and a code storing unit. The delay circuit receives a fixed clock signal and delays the received clock signal by a duration corresponding to respective codes to generate spread spectrum clocks. The control circuit(22) divides the fixed clock signal to generate divided clock signals. The control circuit also generates an address signal in response to the divided clock signal. The code storing unit(24) stores the code corresponding to the generated address signal.
Patent KR-20050026162-A (KR)
Title: Battery pack
Inventor: HAN KYU NAM
IPC: H01M10/613
Filed: 2003-09-09
Abstract: Provided is a battery pack having space between a battery cell and a spacer to support the battery cell which lets heat emitted from the battery cell flown out a case, therefore it helps the battery cell to be worked without being damaged by heat. In the battery pack which comprises the parts of: the case(20) having internal space which is divided into an upper case(2b) and a lower case(2c); plural battery cells(22) which are placed inside the case; and one or more spacers(24) which are aligned between the battery cells, the battery pack is characterized by including the space(26) at a support part against the battery cells to get heat emitted from the battery cells to be discharged to outside the case.
Patent KR-20050028190-A (KR)
Title: A leakage current interception formation of refrigerator door
Inventor: LEE WON BOK
IPC: F25D23/02
Filed: 2003-09-17
Abstract: A structure for blocking a leakage current for a refrigerator door is provided to prevent the leakage current generated from the main body of the refrigerator from being transmitted to the door and remove static electricity via earth line. A structure for blocking a leakage current for a refrigerator door includes an earth line(10) provided in a power line of a refrigerator and connected to a main body of the refrigerator, and a door hinge(130) provided to the main body of the refrigerator for opening or closing a door of the refrigerator. A one-sided switching element such as a diode(110) is provided between the earth line and the door hinge for blocking a leakage current generated from the main body of the refrigerator. The diode has a cathode terminal connected to the earth line and an anode terminal connected to the door hinge, so that the leakage current is not introduced into the door and static electricity is abandoned via the earth line.
Patent KR-20050031814-A (KR)
Title: Height control apparatus of arm rest for an automobile
Inventor: PARK SOO HANG
IPC: B60N2/75
Filed: 2003-09-30
Abstract: A device for regulating the height of an arm rest of a vehicle is provided to freely adjust the height according to body shapes of passengers by installing a lifting member between a console box and the arm rest and to prevent the arm rest from being moved down by fixing the arm rest in a predetermined position without external operations. A device for regulating the height of an arm rest(20) of a vehicle is composed of the arm rest positioned on an upper side of a tray(12) of a console box(10) to support arms; guide frames(22) arranged at four corners of the tray of the console box to support the arm rest from the predetermined height; and a lifting member(30) connected with at least one guide frame to lift up or down the guide frame to regulate the height of the arm rest.
Patent KR-20050032331-A (KR)
Title: Shift control apparatus for transmission
Inventor: KIM HONG HO
IPC: F16H63/20
Filed: 2003-10-01
Abstract: A gear shift control apparatus is provided to achieve improved gear shift feeling by arranging a control shaft in a horizontal direction and permitting a select control assembly and a shift control assembly to operate independently from each other. A gear shift control apparatus(100) comprises a gear shift lever(103), a plurality of shift lugs, a housing, a control shaft, a select control assembly, and a shift control assembly. The gear shift lever is movable in a first direction and a second direction. The shift lugs are disposed in a transmission(101) such that the transmission is changed into a specific stage in correspondence to the lengthwise movement of the shift lug. The control shaft is arranged in a horizontal direction in the housing, and has at least one control finger arranged beneath the control shaft. The control shaft is movable in a lengthwise direction such that the control finger is disposed at the point for moving each of the shift lugs. The control finger is rotatable to move the shift lugs. The select control assembly connects the gear shift lever and a control shaft assembly such that the control shaft assembly moves lengthwise in correspondence to the movement of the gear shift lever in the first direction. The shift control assembly connects the gear shift lever and the control shaft assembly such that the control shaft assembly rotates in correspondence to the movement of the gear shift lever in the second direction.
Patent KR-20050042838-A (KR)
Inventor: ASAKURA TOMOMI
IPC: H05K13/04
Filed: 2003-11-04
Abstract: 본 발명은 고밀도 장착, 좁은 피치 장착 및 공동 장착 등에 사용할 수 있는 장착 방법을 제공한다.  이 방법에서, 픽업 노즐에 의해 웨이퍼로부터 파지된 칩의 기준 위치에 대한 변위량이 얻어지고, 칩이 실제로 기판상에 칩을 장착하기 위한 장착 노즐로 전달될 때 변위량을 고려하여 변위량이 수정되어 장착 노즐이 항상 일정한 자세로 칩을 파지한다.
Patent KR-20050045425-A (KR)
Inventor: KIM SANG GEUN
IPC: B65D83/06
Filed: 2003-11-11
Abstract: 본 발명은 분말 제품의 정량을 배출하기 위한 것으로, 종래에는 정량 배출이 불가능하거나 또는 분말 제품의 휴대가 불가능한 문제점을 해결하면서도 분말류 제품의 정확한 량을 항상 일정하게 배출할 수 있도록 하는데 있다. 
     이러한 목적을 달성하기 위하여 본 발명에서는 휴대용 저장용기에서 조립 및 분해가 가능하나 회전이 불가능하면서 배출구멍이 형성된 배출홀더를 설치하고, 상기 배출홀더에는 상기 배출홀더상에서 조립 및 분해가 가능하면서 일정구간 만큼 왕복회전이 가능하면서 분유와 같은 분말의 량을 정하는 다수의 공간이 형성된 정량계량통을 설치하고, 상기 정량계량통에는 조립 및 분해가 가능하나 회전이 불가능하면서 보조가이드구멍이 형성된 공급홀더를 설치하고, 상기 정량계량통과 공급홀더를 완전히 내장하면서도 조립 및 분해가 가능하게 설치되면서 상기 정량계량통의 외표면과 결합하여 강제 회전력을 주는 것에 의하여 정량계량통을 연동하여 회전시키는 배출보조통을 설치하고, 상기 배출보조통의 하단에 조립되어 배출보조통의 회전을 방해하지 않으면서 휴대용 저장용기에 나사결합되는 너트로 구성하여 휴대용저장용기에 내장된 분유와 같은 분말을 상기 정량계량통의 공간에 채워진 만큼만 배출보조통으로 배출하는 것을 특징으로한다.
Patent KR-20050045535-A (KR)
Inventor: HONG KWANG JOON
IPC: C30B29/46
Filed: 2003-11-11
Abstract: 본 발명은 HWE(Hot Wall Epitaxy) 방법을 이용하여 CuAlSe 2  단결정 박막을 성장시키는 구리알루미늄세렌 단결정 박막의 성장 방법을 제공한다. 
     이는 성분 원소인 Cu(Aldrich, 6N), Al(Aldrich, 6N), Se(Aldrich, 6N)를 몰비로 칭량하여 세척한 후, 탄소 피막을 입힌 석영관에 넣어 진공에서 봉입하여 앰풀을 만들어 수평 전기로의 중앙에 넣고 노심관이 회전하도록 하면서 전기로의 온도를 소정 온도로 상승 및 유지시킨 후, 자연 냉각시켜 CuAlSe 2  다결정을 합성하는 단계; HWE방법을 이용하여 상기 합성된 CuAlSe 2  다결정 분말을 증발원으로 하고, GaAs를 기판으로 하여 CuAlSe 2  단결정 박막을 성장시키는 단계를 수행하여 달성될 수 있다.
Patent KR-20050046987-A (KR)
Inventor: KANG TAE HYOUNG
IPC: H04N7/20
Filed: 2003-11-15
Abstract: 본 발명에 따른 복합 방송 수신기의 채널 자동 검색 방법은 사용자의 자동 채널 검색 요구에 따라 자동 채널 검색 시간을 설정할 수 있는 설정창을 제공하는 단계와, 자동 채널 검색 시간 설정에 따라 타이머를 구동시키는 단계와, 타이머의 값이 상기 자동 채널 검색 시간에 도달하였는지를 판단하는 단계와, 판단 결과, 타이머 값이 자동 채널 검색 시간에 도달한 경우 채널들을 검색한 후 동기 신호가 검출된 채널들을 추출하고, 추출된 채널들의 정보를 이용하여 메모리의 정보를 업 데이트 시키는 단계를 포함한다.  
     이상 설명한 바와 같이, 본 발명은 빈번하게 변화되는 케이블 또는 위성 방송 채널들에 대해 사용자가 설정한 시간 간격으로 자동으로 재검색할 수 있는 기능을 제공하여 사용자에게 편의를 제공할 수 있다.
Patent KR-20050047957-A (KR)
Inventor: PARK TAE HYOUNG
IPC: B60R16/02
Filed: 2003-11-18
Abstract: 본 발명은 차량 패널의 와이어하네스 고정장치에 관한 것으로, 와이어 하네스가 설치된 그로멧을 견고한 재질의 보호부재을 매개로 차량 패널에 고정함으로써, 설치 작업이 수월하고, 두꺼운 와이어 하네스가 설치되어도 그로멧이 장착홀로부터 쉽게 이탈되지 않을 뿐만 아니라, 그로멧 및 와이어하네스가 보호부재에 의해 보호되어 쉽게 손상되지 않도록 한 것이다. 또한, 본 발명은, 그로멧의 상단에 구비된 방수막에 의해 수밀성을 기함으로써, 수분은 물론 먼지 등의 이물질과 소음이 실내로 침투되는 것을 방지할 수 있도록 하였다.
Patent KR-20050049022-A (KR)
Inventor: SHIN DONG JIN
IPC: B44C5/06
Filed: 2003-11-20
Abstract: 본 발명은 자연 형태의 건축용 석재를 이용한 조명이 있는 시계 장식의 제작방법에 관한 것으로, 보다 상세하게는 자연 형태의 건축용 석재의 특정 부위에 지주삽입공과 모양표시공을 서로 통하게 형성한 뒤 지주삽입공에 지주의 삽입관을 삽입하여 삽입관을 통해서 모양표시공에 거치 되어 있는 시계에 조명을 하는 건축용 석재를 이용한 조명이 있는 시계 장식의 제작 방법에 관한 것이다. 
     이를 위하여 본 발명은 자연 형태의 건축용 석재에 있어서, 석재의 특정 부위에 일정 규격의 지주삽입공을 뚫는 단계, 임의 모양의 외곽선을 가지면서 전후면이 관통하고 내부면의 임의 지점이 지주 삽입공과 통공으로 연결되는 모양표시공을 형성하는 단계, 석재를 세척한 뒤 일정 재질의 투명 코팅액으로 코팅하는 단계, 지주삽입공에 삽입되어 모양표시공과 통공으로 연결되는 삽입관을 가진 일정 형태의 지주를 제작하는 단계, 삽입관 내부면에 반사막을 형성하고 그 하단부에 모양표시공을 향한 상향식 반사갓을 가진 조명기구를 설치하는 단계, 지주의 삽입관을 지주삽입공에 삽입하고 지주삽입공과 모양표시공이 만나는 지점에 임의 컬러의 조명용 덮개를 설치하는 단계, 임의 형태의 기성 시계를 모양표시공의 내부에 거치하는 단계로 이루어 지는 특징이 있다.
Patent KR-20050050696-A (KR)
Inventor: JUNG IN
IPC: C04B14/20
Filed: 2003-11-26
Abstract: 본 발명은 팽창성 광물인 질석(버미큘라이트:Vermiculite)에 황토나 숯 및 옥돌 등의 원적외선 방사체와 결합제를 선택적으로 배합한 후 이를 판상으로 가압 성형시켜 방음, 방습, 방열 및 단열의 효과는 물론이고 건강증진에도 기여할 수 있도록 제공되는 건축용 내장재의 제조방법에 관한 것이다. 
     이를 위하여, 버미큘라이트의 분쇄 가공단계; 상기 분말 가공된 팽창성 광물을 입도 선별하는 단계; 상기 입도 선별된 팽창성 광물을 800∼1,200℃로 급속 가열 팽창시키는 단계; 상기 팽창 광물 46∼60wt%에 황토 30∼40wt%와 결합제 10∼20wt%를 고르게 배합하는 단계; 및 상기 배합물을 일정한 성형틀에 투입한 후 가압시켜 건축용 내장재가 제조될 수 있도록 함을 특징으로 하고 있다.
Patent KR-20050052137-A (KR)
Inventor: PARK SEOK KYU
IPC: D06F39/02
Filed: 2003-11-29
Abstract: 본 발명에 따른 세탁기의 세제투입장치는 분말 세제통과 액체 세제통이 각각 구비되되, 상기 액체 세제통이 상기 분말 세제통과 연결되기 때문에 사용자의 선택에 따라 분말세제 또는 액체세제를 세탁수와 희석하여 세탁조에 투입할 수 있을 뿐만 아니라 분말세제와 액체세제의 투입경로를 공용할 수 있고, 특히 상기 액체 세제통에 에어 브리더가 설치되어, 상기 펌프의 구동시 상기 액체 세제통의 진공을 방지할 수 있고 상기 펌프의 정지시 상기 액체 세제통이 밀폐된 상태를 유지할 수 있다.