baber/WOPTO huggingface dataset:
Patent KR-20090004058-A (KR)
Title: Apparatus for purifying gas emitted from food treatment system
Inventor: OH SUNG JE
IPC: B01D53/02
Filed: 2007-07-06
Abstract: An apparatus for purifying gas emitted from a food garbage disposer is provided to efficiently purify the gas emitted from the food garbage disposer. An apparatus for purifying gas emitted from a food garbage disposer comprises a soil filter unit(100) including a plurality of soil layers(105,107,109) having different porosities, and a blowing unit(200) coercively flowing the gas emitted from the food garbage disposer into the soil filter unit. The soil layers of the soil filter unit are vertically disposed. The soil layer disposed in the lower side among the soil layers has a porosity larger than that of the soil layer disposed in the upper side. The blowing unit coercively flows the gas emitted from the food garbage disposer into the soil layer having the largest porosity among the soil layers of the soil filter unit. The apparatus further comprises condensate storage soil layers(111,113) disposed on a bottom part of the soil layer having a relatively large porosity among the soil layers to store gas condensate formed in the soil layers and flown down to the lower side.
Patent KR-20090006415-A (KR)
Title: Gas supply device improving joint part of diffusion nozzle and plasma system using it
Inventor: LEE SANG BONG
IPC: H01L21/00
Filed: 2007-07-11
Abstract: The gas supplier and the plasma processing apparatus using the same are provided to execute easily the attachment and detachment of spread nozzle. The spread nozzle(100) comprises the path for emitting the gas, the nozzle pipe(110), and the nozzle body(120) and the protrusion(130). The nozzle pipe is positioned in the central part of the nozzle body and is the channel of the gas. The protrusion is positioned at the lower part side of the nozzle body. The nozzle support part comprises the groove portion(210), the elastic groove portion(230) and the supply tube.
Patent KR-20080096340-A (KR)
Title: Apparatus and method which reduce the erosion rate of surfaces exposed to halogen-containing plasmas
Inventor: JENNIFER SUN Y
IPC: C04B35/48
Filed: 2007-07-23
Abstract: A solid solution ceramic is provided to have generally the strong resistivity to the plasma, to have the resistivity to the corrosive plasma used during the etching of the semiconductor substrate, to have the excellent plasma corrosion resistance, and to improve mechanical properties. A ceramic article is formed with: 10 mole% - 30 mole% of molar range of the zirconium oxide; 50 mole% - 75 mole% of the molar range of the yttrium oxide; one or more components selected in a group consisting of the aluminium oxide, hafnium oxide, scandium oxide, neodymium oxide, niobium oxide, samarium oxide, ytterbium oxide, erbium oxide, ceruim oxide and a mixture thereof. A density range of the one or more components is 10 mole% - 30 mole%. The ceramic article comprises the ceramic having at least 2 phases. A range of the bends intensity of the ceramics is 150MPa - 250MPa. A range of the fracture toughness of the ceramics is 1.5Mpa.m^(1/2) - 2.0Mpa.m^(1/2).
Patent KR-20090010606-A (KR)
Title: 알약배출장치
Inventor: HONG SUNG GWON
IPC: A61J3/06
Filed: 2007-07-24
Abstract: 본 발명은 다수의 알약이 소정 배열로 수용보관된 알약포장재를 가압하여 알약포장재에 수용된 알약들이 배출되도록 함에 따라 알약포장재로부터 알약들이 신속용이하게 배출될 수 있으며, 다양한 알약포장재의 크기와 다양한 알약의 간격배열에도 불구하고 범용으로 사용할 수 있도록 한 알약배출장치에 관한 것이다. 
     본 발명에 따른 알약배출장치는, 상부면이 개방된 함체 형상으로 형성되며 상부면에는 알약포장재의 가장자리를 가압고정하는 가압고정부재가 구비되고 그 양측에는 가이드홈이 형성되는 본체와, 상기 본체의 상측에 구비되고 알약포장재의 알약배열에 따라 그 지지간격이 조절되어 알약포장재의 하부를 지지하는 간격조절수단과, 상기 본체의 양측에 회동가능하게 결합되는 회동손잡이와, 상기 회동손잡이에 연결되고 그 양측이 상기 가이드홈에 결합되며 상기 회동손잡이의 회동시 상기 가이드홈을 따라 주행하면서 알약포장재를 가압하여 알약을 배출시키는 가압롤러와, 상기 본체의 일측에 출납가능하게 결합되며 상기 가압롤러에 의해 알약포장재로부터 배출되는 알약이 수용보관되는 알약수용서랍을 포함하여 이루어진다. 
       
     알약배출장치, 본체, 간격조절수단, 회동손잡이, 가압롤러, 알약수용서랍
Patent KR-20090011757-A (KR)
Inventor: KIM DAE SUNG
IPC: H01L21/304
Filed: 2007-07-27
Abstract: 공정액 도포장치에서 분사노즐은 공급라인에 의해 공정액 공급원과 연결되며, 기판의 상면에 공정액을 분사한다. 후방흡입밸브는 공급라인에 연결되어 분사노즐의 분사 완료 후 공정액을 후방흡입한다. 후방흡입 표시부는 공정액을 분사하는 분사 노즐의 분사부에 형성된 눈금부이거나, 분사부의 측면에 배치된 광센서일 수 있다. 후방흡입 표시부는 후방흡입되어 분사부 내의 공정액 토출 유로에 정지된 공정액의 위치를 표시한다. 복수의 분사부들에서 포토레지스트 용액의 후방흡입 위치는 후방흡입 조절부에 의해 수동으로 또는 자동 제어부에 의해 자동으로 균일하게 조절된다. 따라서 복수의 기판들에서 포토레지스트막의 두께가 균일하게 형성될 수 있다. 
       
     도포, 포토레지스트, 노즐, 후방흡입, 두께
Patent KR-20090014703-A (KR)
Title: Stone bed and stone bed manufacturing process
Inventor: KANG MI AE
IPC: A47C21/04
Filed: 2007-08-07
Abstract: A stone plate for a stone bed is provided to supply an intaglio motif inside the stone plate to prevent the intaglio motif from being broken by a user and release a far-infrared ray which is good for health. A stone plate for a stone bed comprises the following units. The stone plate for a stone bed is composed of a top plate(110) and a bottom plate(120). The top plate includes an intaglio motif(112) wherein a pearl is fixed. The bottom plate is fixed at a bottom of the top plate and arranged with the top plate. A method of manufacturing the stone plate for a stone bed consists of the following steps. The intaglio motif is formed from the bottom of the top plate in a vertical direction(a). The intaglio motif is filled with a pearl(b). The top plate including a pearl is fixed to the bottom plate(c). The top plate combined with the bottom plate is polished(d). A bottom of the bottom plate is placed on a bed frame(e).
Patent KR-20090016064-A (KR)
Inventor: CHOI SUN KYU
IPC: H04B7/26
Filed: 2007-08-10
Abstract: 본 발명은 이동통신 시스템에서 시그널링 무선 베어러(Signaling Radio Bearer; 이하 'SRB'라 칭함) 설정 방법 및 장치에 관한 것으로서, 단말이 카테고리 정보를 포함하는 RRC 연결 요청(RRC CONNECTION REQUEST) 메시지를 무선망 제어기로 전송하는 과정과, 상기 무선망 제어기가 상기 카테고리 정보에 따라 SRB 설정 채널을 결정하는 과정을 포함하여, 특정 카테고리를 가지는 사용자 단말에 대해 전용 전송 채널(DCH)을 통한 시그널링 무선 베어러 설정 과정을 수행하지 않고, 상향 전용 전송 채널(E-DCH)과 고속 하향 공유 채널(HS-DSCH)을 통해 시그널링 무선 베어러를 설정함으로써, 불필요한 메시지 송수신 및 OVSF 코드의 사용을 감소시킬 수 있다. 
       
     SRB, 카테고리, DCH, E-DCH, HS-DSCH
Patent KR-20080052296-A (KR)
Title: Micro fluidic transportation device and method for manufacturing the same
Inventor: LEE DAE SIK
IPC: B81C1/00
Filed: 2007-08-21
Abstract: A microfluidic transport device and a manufacturing method thereof are provided to enable mass production at low cost by using commercialized semiconductor manufacturing technology based on silicone. A microfluidic transport device comprises a substrate(101), a piezoelectric film(102), an IDT(Inter Digitated Transducer) electrode(103) and a fluid path(105). The piezoelectric film is formed on the upper part of the substrate. The IDT electrode for energy conversion is formed on the piezoelectric film so as to generate surface elastic wave. The fluid path is formed on the piezoelectric film.
Patent KR-20090020865-A (KR)
Title: Light emitting golf ball provided with a chemical light
Inventor: LEE YANG SEOP
IPC: A63B43/06
Filed: 2007-08-24
Abstract: A golf ball is provided, which exhibits high visibility in the nighttime due to the light of the chemical light generated in the batting. A golf ball including chemical light comprises: a spherical body(3) which is made of the elastic material and in which one or more insertion holes(7) are processed in the radial direction; and one-time-use chemical light(5) which is detachably pressed in the insertion hole of the spherical body and radiates the light while rupture occurring by the impact applied to the body in the batting.
Patent KR-20090022105-A (KR)
Title: Air conditioner
Inventor: SON YANG MO
IPC: F24F1/00
Filed: 2007-08-29
Abstract: A wall mounting air conditioner is provided to improve filter cleaning as air and foreign material inhaled through a filter are separated by cyclone principle and the inside of a centrifuge does not obstruct the flow of the foreign material and the air. A wall mounting air conditioner comprises: a chassis(10); a suction unit arranged in the front of the chassis; a discharge unit(30) installed at the suction unit or the chassis; a filter(80) filtering the foreign material in the air; a suction guiding mechanism; and a centrifuge(180) generating suction force to the suction guiding mechanism. A space is formed between the chassis and the suction unit. The filter is arranged in the space. The foreign material and the air are inhaled through the suction guiding mechanism. The foreign material and the air are separated through the centrifuge and the air is exhausted and the foreign material is put into the centrifuge.
Patent KR-20090025975-A (KR)
Title: Cellulose-based composition fiber, tire cord, and spinning oil
Inventor: LEE JAE WOONG
IPC: D01F2/00
Filed: 2007-09-07
Abstract: Cellulose-based composition fiber, tire cord, and spinning oil are provided to improve elongation by forming cross-link between cellulose molecules with a cross-linking silicone compound. Cellulose-based composition fiber includes a cross-linking unit induced from a cross-linking silicone compound between a cellulose molecule and a cellulose molecule. A manufacturing method of cellulose-based composition fiber comprises the following steps of: spinning cellulose based spinning dope; coagulating the dope; washing the coagulated dope; and manufacturing the filament fiber by drying the washed dope.
Patent KR-20090026900-A (KR)
Title: Instant current limiter using a magnet switching for dc circuit breaker
Inventor: MOON YOUNG HYUN
IPC: H01H83/06
Filed: 2007-09-11
Abstract: A direct current circuit breaker using the magnetic field switching is provided to easily perform the cut off of the fault current by relieving the current interception impact of the direct current circuit breaker. A moment current limiter(140) comprises an iron core part(146) and a magnetic field switching unit(148). The iron core part comprises the first iron core(142) including the coil for magnetization and the second iron core(144) connected with the first iron core. The second iron core comprises the coil forming the opposite magnetic field of the first iron core. The magnetic field switching unit short-circuits the magnetic field circuit.
Patent KR-20090003083-A (KR)
Title: Musical fountain simulation method and system
Inventor: YOO MIN JOON
IPC: G05B19/02
Filed: 2007-09-13
Abstract: A musical fountain simulation method and system is provided to improve the efficiency of a music fountain by embodying a music fountain show without manufacturing a real fountain. A music fountain design unit(10) receives the setup information about the element used for the music fountain. The music fountain design unit produce music fountain design image according to setup information, it comprises the DXF file loading unit(12), the nozzle / illumination design unit(14) and information output unit(16). The scenario generating unit(20) produces scenario information controlling elements based on time line according to music data. The scenario generating unit includes a first controller(22), a second controller(24) and music file editorial unit(26) and it produces the simulation image of the music fountain according to generated fountain design image and the scenario information.
Patent KR-20090028005-A (KR)
Title: Apparatus and method for managing file
Inventor: WOO JONG HYUN
IPC: G06F15/16
Filed: 2007-09-13
Abstract: An apparatus and a method for managing a file are provided to continuously use application of an existing client terminal which is familiar with a user and effectively manage an electronic file from creation of the electronic file. A transmission unit(240) transmits and receives data between a server and a file management device(120). A determination unit(220) determines whether a work file to be generated, edited and stored in a client terminal is a management target file by referring to a management policy. When the work file is not the management target file, a controller(230) stores the work file in a storage space designated by a user of the client terminal. When the work file is the management target file, the controller does not the work file in a storage space designated by a user of the client terminal.
Patent KR-20070099510-A (KR)
Title: Unific rainwater management system by remote monitering and control system and method thereof
Inventor: KIM REE HO
IPC: G06Q50/26
Filed: 2007-09-20
Abstract: A system and a method for integrally managing rainwater by using a remote monitoring and controlling system are provided to solve technical and economical inefficiency, and manage rainwater undercurrent reserving facilities effectively in a rainy or non-rainy season by realizing centralized management for the facilities through the remote monitoring controlling system. A plurality of rainwater undercurrent reserving facilities(100) are installed to each region. Each management center(200-400) manages a state of the rainwater undercurrent reserving facilities by monitoring and remotely controlling the state with an integrated centralized monitoring system for efficiently managing the reserving facilities. A remote control facility(500) integrally/efficiently manages emergency and maintenance of rainwater by remotely controlling two-way communication between the reserving facilities and the management centers. The remote control facility includes monitoring equipment displaying real-time data received from the reserving facilities to monitor a maintenance state of the facilities, control equipment performing management/control according to a monitoring result and a weather state, and system equipment implementing two-way control.
Patent KR-20090032799-A (KR)
Title: Apparatus for lens assembly
Inventor: KIM JU HO
IPC: G02B7/00
Filed: 2007-09-28
Abstract: A lens assembly device is provided to improve an optical characteristic of the lens by determining an assembling direction of the lens according to the decenter of the lens. A lens assembly device is configured to assembly a plurality of lenses inside a body tube according to the predetermined order. The lens assembly device includes a detector(110), a controller(120), and an assembly unit(130). The detector detects the decenter that is difference between an effective diameter center and an external diameter center of the lens. The controller determines the assembly direction of the lens according to the decenter of the detected lens and controls the assembly of the lens. The assembly unit successively assembles the plurality of lenses according to the control of the controller.
Patent KR-20090034437-A (KR)
Title: Apparatus for recovering bented part of the strip in online
Inventor: PARK SOON BOK
IPC: B21D1/02
Filed: 2007-10-04
Abstract: An apparatus for recovering a bent part of a strip in online is provided to improve productivity by rapidly recovering a bent part of a strip without stopping online in case the bent part of the strip is generated. An apparatus for recovering a bent part of a strip in online comprises: a wave plate part in which a grip roll inclined hole(11), a push roll inclined hole(13), a parallel hole(12) and a wave plate(10) are installed; a grip roll part in which both end parts of a grip roll axis(21) are inserted into the grip roll inclined hole and a rotatable grip roll(20) is installed; a horizontal roller part in which both end parts of a horizontal roll pivot(31) are inserted into the parallel hole and a rotatable horizontal roll(30) is installed; a transfer roll part in which a transfer roll shaft(41) is inserted into the push roll inclined hole and a rotatable push roll(40) is installed; and a wave plate driving part moving the wave plate part horizontally.
Patent KR-20090040092-A (KR)
Title: Terminal, method for displaying terminal use possibility information based on battery residual quantity and computer readable record-medium on which program for executing method thereof
Inventor: YOU DONG WON
IPC: H04B1/40
Filed: 2007-10-19
Abstract: A recording medium in which a terminal available information display terminal according to a battery for producing terminal available information corresponding to residue voltage and a program executing the method is recorded are provided to indicate the concrete value including the available call time. A terminal available information display terminal comprises a voltage measurement part(150) and a controller(160). The voltage measurement part measures the residue voltage of battery. The controller produces the terminal available information corresponding to the residue voltage. The terminal available information comprises one or greater among call available time, a standby status available time, a message transfer available number of cases, a download available packet amount and upload available packet quantity.
Patent KR-20090040736-A (KR)
Title: Dish washer
Inventor: PARK NUNG SEO
IPC: A47L15/22
Filed: 2007-10-22
Abstract: A dish washer is provided to reduce the pressure loss generated in a valve device as the direction of the force applied to a valve with the washing water is conformed in the axial direction of an axis of rotation. A dish washer comprises: a sump installed at the lower part of a washing tub, accumulating the washing water; upper and lower jetting arms spraying the washing water to the washing tub inside, connecting through the sump and a top and bottom fluid path; a pump assembly installed at one side of the sump, pumping the washing water to the top and bottom fluid path; and a valve device including a valve(80) having an axis of rotation(50), opening and closing the top and bottom fluid path while rotating at a branch part of the top and bottom fluid path.
Patent KR-20070112745-A (KR)
Title: Substrate processing apparatus
Inventor: KONTANI TADASHI
IPC: H01L21/20
Filed: 2007-11-01
Abstract: A substrate processing apparatus is provided to maintain a constant flow rate of a gas by arranging a buffer chamber which supplies the gas from plural gas supply members. A substrate processing apparatus includes a reaction chamber(6), a gas introduction unit, and a buffer chamber(17). A laminated substrate is contained in the reaction chamber. The gas introduction unit is arranged along a lamination direction of the substrate. At least two process gases are alternatively supplied to the reaction chamber, so that a desired film is formed on the substrate. The gas introduction unit includes plural gas introduction holes(5) which are formed along the lamination direction of the substrate. An opening size of the gas introduction hole is increased from upstream to downstream in the gas introduction unit. The buffer chamber includes plural gas supply holes which are arranged in the lamination direction of the substrate. An opening size of the gas supply hole is maintained to be same. A pitch between the gas supply holes is the same as that of the laminated substrates.
Patent KR-20090045733-A (KR)
Inventor: KIM JONG YUP
IPC: B60T17/04
Filed: 2007-11-02
Abstract: 본 발명은 차량용 에어탱크의 에어튜브 어댑터에 관한 것으로,  
     종래의 에어튜브 어댑터(20')를 장착한 경우 에어탱크(10)의 내부 공기가 컴프레셔로 역류하게 될 때에 에어탱크(10)의 내부 벽면과 충돌하여 소음이 유발되는 문제가 있었던 바, 
     에어탱크의 컴프레셔 접속포트에 설치되어 에어튜브를 접속할 수 있도록 하는 차량용 에어탱크의 에어튜브 어댑터를 구성함에 있어서, 에어탱크의 외측 벽면에 밀착되는 밀착면에 에어탱크의 내부로 투입되는 연장관부를 마련함으로써 에어탱크 내부의 공기가 컴프레셔 쪽으로 역류하게 될 때에 에어탱크 내부 벽면과의 충돌이 발생하지 않도록 한 것을 특징으로 하는 본 발명에 의하면 에어탱크의 공기가 컴프레셔로 역류할 때에 에어탱크의 내부 벽면에 공기가 충돌하지 않게 되므로 역류시 발생되는 소음을 저감할 수 있게 되어 차량의 승차감 및 상품성 개선에 크게 기여할 수 있게 되는 등의 효과를 얻을 수 있게 된다. 
       
     에어탱크, 컴프레셔, 에어튜브 어댑터, 밀착면
Patent KR-20090045750-A (KR)
Inventor: KIM YONG SOO
IPC: H01L21/316
Filed: 2007-11-02
Abstract: 본 발명은 라디칼 산화막 형성 방법 및 이를 이용한 듀얼 게이트 산화막 형성 방법에 관한 것으로, 본 발명의 라디칼 산화막 형성 방법은, 기판상에 라디칼 산화 공정에 의한 산화막을 형성하는 단계; 및 O 2 를 이용하여 상기 산화막을 열처리하는 단계를 포함하고, 상술한 본 발명에 의한 라디칼 산화막 형성 방법 및 이를 이용한 듀얼 게이트 산화막 형성 방법은, 라디칼 산화막 내부에 존재하는 불완전 결합을 제거함으로써 듀얼 게이트 산화막 형성 공정시 습식 케미컬에 의한 라디칼 산화막의 손실을 최소화할 수 있다. 
       
     라디칼 산화, 듀얼 게이트 산화막, 불완전 결합, 습식 케미컬, 열처리
Patent KR-20090046595-A (KR)
Inventor: KIM JANG HOE
IPC: B44C3/10
Filed: 2007-11-06
Abstract: 본 발명은 표면을 매끄럽게하여 고급스러우면서도 미려한 외관을 제공할 뿐만 아니라 석재의 단조로움에서 벗어나며 무늬의 손상이 방지되는 가구무늬 형성방법에 관한 것이다.   
     본 발명의 특징에 따르면, 가구용 패널(1)의 표면에 형성하고자 하는 무늬 형상으로 장식홈(2)을 형성하는 과정과, 상기 장식홈(2)에 분말(4)과 바인더(5)가 혼합된 장식충전재(3)를 채우는 과정과, 상기 장식충전재(3)가 채워진 장식홈(2)의 입구에 투명의 코팅막(6)을 형성하는 과정을 포함하는 것을 특징으로 하는 가구무늬 형성방법이 제공된다. 
       
     가구, 패널, 분말, 장식홈, 바인더
Patent KR-20090047230-A (KR)
Inventor: KIM KANG YOUNG
IPC: F24F13/08
Filed: 2007-11-07
Abstract: 본 발명에 따른 공기조화기는 전방부에 하향 경사진 경사부가 형성된 베이스와; 상기 베이스의 상측에 설치되고 좌,우 양측 하부에 공기 흡입구가 형성되고 좌,우 양측 상부에 공기 토출구가 형성된 캐비닛과; 상기 캐비닛의 상부에 설치되고 전방부에 상향 경사진 경사부가 형성된 데코 부재와; 상기 베이스의 경사부와 상기 데코 부재의 경사부 사이를 여닫도록 배치되고, 상기 베이스의 경사부를 가리는 하부 경사부가 상기 베이스의 경사부와 나란한 방향으로 대향되게 형성되며, 상기 데코 부재의 경사부를 가리는 상부 경사부가 상기 데코 부재의 경사부와 나란한 방향으로 대향되게 형성된 전면 패널을 포함하여, 데코 부재에 의해 공기조화기 상부의 미감이 향상되고, 베이스와 전면 패널의 경사부 각각이 서로를 차폐함과 아울러 데코 부재와 전면 패널의 경사부 각각이 서로를 차폐하여, 공기조화기의 전면 및 상면과 하면이 일체감을 주어 외관의 고급화가 가능하고, 공기조화기의 상부 또는 하부에서 이물질이 전면 패널과 캐비닛 사이로 침투되지 못하여 청결성 및 안정성이 향상되는 이점이 있다. 
       
     공기조화기, 베이스, 데코 부재, 전면 패널, 경사부
Patent KR-20080104936-A (KR)
Title: Method for transmitting and receiving of broadcast channel information
Inventor: PARK HYEONG GEUN
IPC: H04L27/26
Filed: 2007-11-08
Abstract: A method for transmitting and receiving broadcast channel information is provided to transmit all the same system frame values transmitted within an update period of the broadcast channel information by using different bit mapping patterns, thereby obtaining SFN even though a receiver receives only one coding block. First broadcast channel information including a first system frame value is transmitted by using a first bit mapping pattern in a first frame. The first broadcast channel information is transmitted by using the first and second bit mapping patterns in a second frame.
Patent KR-20090048737-A (KR)
Inventor: YU HYUN SEOK
IPC: H04B7/005
Filed: 2007-11-12
Abstract: 본 발명은 통신 시스템에서 등화기를 이용한 수신기 장치 및 방법에 관한 것으로서, 소정 주기마다 수신 신호에서 다중 경로 신호를 탐색하여 그룹화하고, 각 경로 그룹에 등화기를 할당 혹은 해제하는 탐색기와, 하나의 경로 그룹에 대한 지연 확산만큼을 수용하는 탭 수를 가지고, 상기 탐색기에 의해 할당된 경로 그룹에 등화 동작을 수행하여 신호를 출력하는 복수의 등화기와, 상기 복수의 등화기로부터 출력된 각 신호에 가중치를 부여한 후 결합하는 결합부를 포함하여, 저전력 설계를 유지하면서 종래의 핑거를 이용한 레이크 수신기와 달리 중계기 수가 많은 환경에서 다중 경로 간섭(MPI)으로 인해 성능이 악화되는 것을 극복할 수 있으며, 상기 경로 그룹 각각에 각기 다른 등화기를 할당함으로써, 상기 등화기의 탭 수가 증가되는 것을 방지하여 성능이 열화되는 문제를 극복할 수 있다. 
       
     등화기(equalizer), 부분 등화기(partial equalizer), 핑거(finger), 레이크 수신기(Rake receiver), 경로 그룹(path-group)
Patent KR-20090051498-A (KR)
Inventor: KANG CHUL MIN
IPC: G06F17/50
Filed: 2007-11-19
Abstract: 본 발명은 제품 개발 시 제품 설계 단계에서 금형의 최적 냉각회로를 도출해, 금형 설계 시 해석된 최적 냉각회로를 고려한 금형을 설계함에 따라, 제품 설계 단계에서 제품 품질에 막대한 영향을 주는 모든 요소와 함께 금형 냉각 회로도 고려되어져, 최적의 품질과 공정 생산성을 향상할 수 있도록 함은 물론 금형 설계 변경이 공정 도중에 이루어지지 않아 전체적인 설계 공정을 단순화하면서 원가도 절감할 수 있는 특징이 있게 된다. 
       
     동시, 금형냉각, 설계
Patent KR-20090053095-A (KR)
Inventor: KIM SUNG HEI
IPC: G06F15/00
Filed: 2007-11-22
Abstract: 본 발명에 따른 PIM 멀티캐스트 프로토콜에서의 멀티캐스트 스팸 차단 시스템은, 인터넷을 통해 발신 단말로부터 발생되는 멀티캐스트 패킷을 제공받으며, 멀티캐스트 패킷에 대해 스팸인지의 여부를 판단하여 멀티캐스트 스팸 처리 요청을 수신 라우터에 송출하는 수신 단말과, 스패머 정보가 등록된 스패머 목록을 구비하며, 수신 라우터를 통해 수신한 멀티캐스트 스팸 처리 요청에 따라 스패머 목록을 업데이트시키며, 멀티미디어 스팸 패킷을 전송하는 발신 단말과 연결되는 발신 라우터와 연동하여 멀티미디어 스팸 패킷을 삭제시키는 랑데부 포인트를 포함한다. 
     이와 같이, 본 발명에서는 PIM 프로토콜 기반의 멀티캐스트 망에서 랑데부 포인트에서 스팸 정보를 관리하고, 스팸 정보를 발신측과 공유함으로서, PIM 프로토콜, 예를 들어 PIM-SM 프로토콜과 BIDIR-PIM 프로토콜에서 멀티캐스트 망에 적용하여 멀티캐스트 스팸의 발생을 최소화하여 PIM 망을 멀티캐스트 스팸으로부터 보호할 수 있다. 
       
     PIM, 스팸, 스팸 대응, PIM-SM, BIDIR-PIM
Patent KR-20090058096-A (KR)
Title: Low pressure regulator for fuel cell vehicle
Inventor: LEE HYUN JOON
IPC: B60L11/18
Filed: 2007-12-04
Abstract: A low pressure regulator for fuel cell vehicles is provided to improve durability of a membrane by maintaining the pressure balance of anode and cathode and to perform stack operation stably. A low pressure regulator(15) for fuel cell vehicles which supplies hydrogen from high pressure to low pressure to a fuel cell(11) comprises an upper cover covering the top of the housing; a reference port penetrating the top cover; and a reference pressure space which is connected to the reference port in the top cover. The reference port is connected to an air supply line by using a connecting unit and minimizes the pressure difference of anode and cathode by conforming the pressure of the reference port with an air electrode.