baber/WOPTO huggingface dataset:
Patent KR-20040041958-A (KR)
Title: Conjugate Fiber having Antibacterial and Latent Crimping characteristics and a Method for producing the same
Inventor: JUNG HO GYU
IPC: D01F8/12
Filed: 2002-11-12
Abstract: PURPOSE: A manufacturing method of composite yarn having excellent elasticity, crimp ratio, latent crimp tendency and antibacterial property is characterized by using a simple spinning base. The manufacturing method thereof can increase productivity without troubles. CONSTITUTION: Composite yarn is obtained by the steps of: (i) preparing 45-55wt.% of polyamide-based copolymer having high shrinkage and 55-45wt.% of polyamide-based homopolymer distributed inorganic particles containing metallic ion; melt-spinning the polymers into an eccentric spinning base; (ii) winding the spun filament; and then (iii) heat-drawing the undrawn filament to give latent crimp tendency. The composite yarn comprises: the polyamide-based homopolymer as a sheath part; and the polyamide-based copolymer as a core part. Difference of viscosities of the two polymers is 0.01-1.
Patent KR-20040042321-A (KR)
Title: Method for determining bus master priority in direct memory access controller
Inventor: HWANG IN GI
IPC: G06F13/362
Filed: 2002-11-14
Abstract: PURPOSE: A method for deciding a bus master priority of a DMAC(Direct Memory Access Controller) using a weight parameter is provided to rearrange a priority value of a module finishing the data I/O(Input/Output) by using the weight parameter applying a time restriction degree of each function module. CONSTITUTION: The weight parameter corresponding to the time restriction degree is given to each module. When the data I/O is requested through a channel of each module, it is judged that the channel requesting the data I/O is more than one. In case of more than one channel, the highest priority channel is decided depending on a size of the weight parameter by comparing the weight parameter of each module(S150). The data I/O is performed through the decided highest priority channel and the weight parameter of other channel is rearranged(S160).
Patent KR-20040045193-A (KR)
Title: Headphone with automatic reel
Inventor: HAN SEUNG OK
IPC: H04R1/10
Filed: 2002-11-22
Abstract: PURPOSE: A headphone having an automatic winding device is provided to prevent cable tangle by forming a predetermined region in the inside of the headphone to wind the cable. CONSTITUTION: A headphone having an automatic winding device includes a coil spring, a plurality of ratchet wheels, a spinning wheel, and a button. The coil spring(6) and the ratchet wheels(7,9) are installed in the inside of the headphone. The spinning wheel is connected to the ratchet wheels. The length of a cable is controlled by rotating the spinning wheel. The cable is automatically wound by the elastic force of a coil spring when the button(2) is pushed by a user.
Patent KR-20040046375-A (KR)
Title: pneumatic assisted hydraulic shifting system for automotive vehicles
Inventor: RYU SEUNG DON
IPC: B60K20/00
Filed: 2002-11-27
Abstract: PURPOSE: A pneumatic pressure assisting hydraulic transmission of a vehicle is provided to improve shift quality, and to prevent damage of parts in shifting in high speed operation of the engine by transmitting operational force to the shifting mechanism according to operational force of a driver and vehicle speed in shifting. CONSTITUTION: The pneumatic pressure assisting hydraulic transmission of a vehicle is composed of a shift control unit(12) switching the supply passage of actuating pressure to the shifting mechanism according to switching of a shift lever(10) in shifting; a shift switching cylinder(18) and a select switching cylinder connected to the shift control unit through plural hydraulic pipes(14) to engage gears in the transmission(16); and a servo mechanism detecting the operational force applied to the shift lever, and applying assistant force to the shift switching cylinder according to the travel speed of the vehicle. The servo mechanism has a pressure sensor(22), a control unit(24), a pneumatic cylinder(26), and a solenoid valve(30) regulating pneumatic pressure.
Patent KR-20040046813-A (KR)
Title: Continuously variable valve timing for vehicle
Inventor: LEE SEONG UK
IPC: F01L1/34
Filed: 2002-11-28
Abstract: PURPOSE: A CVVT(Continuously Variable Valve timing) system for a vehicle is provided to increase speed in the advanced state and improve the power capacity and gradeability of the vehicle by asymmetrically forming an advanced oil chamber and a retard oil chamber. CONSTITUTION: A CVVT system for a vehicle comprises a housing(30); rotor vanes(31) installed to move in the housing; an advanced oil chamber(32) disposed to one side of the rotor vane to receive the oil; and a retard oil chamber(33) installed to the other side of the rotor vane to discharge the oil of the advanced oil chamber. The advanced oil chamber and the retard oil chamber are asymmetrically formed to discharge the amount of the oil supplied to the advanced oil chamber less than the oil discharged to the retard oil chamber. The side of the rotor vane of the advanced oil chamber is radially longer than the side of the rotor vane for the retard oil chamber.
Patent KR-20040050581-A (KR)
Title: Fiber blocks and pipe blocks, and methods for connecting optical signals of multi-layer PCB by using them
Inventor: CHO YEONG SANG
IPC: G02B6/43
Filed: 2002-12-10
Abstract: PURPOSE: A fiber block and a pipe block, and a method for connecting an interlayer optical signal of a multi layer printed circuit board using the same are provided to improve alignment characteristics and to make interlayer interconnection easy. CONSTITUTION: According to the method, a plurality of optical via holes(36) are formed on a multi layer printed circuit board where an optical waveguide(34,35) to transfer an optical signal is attached. An optical signal connection block(40) is inserted to each of the plurality of optical via holes to transfer the optical signal by being connected with the optical waveguide. A connection part is formed for signal connection between the optical waveguide and the optical signal connection block. The optical waveguide and the optical signal connection block are aligned and then connected each other.
Patent KR-20040052350-A (KR)
Title: Liquid Crystal Display Panel and Method of Fabricating the same
Inventor: LEE JEONG JAE
IPC: G02F1/13
Filed: 2002-12-16
Abstract: PURPOSE: An LCD(Liquid Crystal Display) panel and a method for manufacturing the LCD are provided to reduce the number of mask processes. CONSTITUTION: An LCD panel includes a substrate(41), a color filter(46), a black matrix(42), and a spacer layer(43). The substrate has a recess in which the color filter is formed using an ink jet dispensing method. The black matrix is formed on the region of the substrate other than the recess. The spacer layer is formed between the color filter and the black matrix and includes a protruded spacer region disposed on the black matrix. The spacer layer is formed of acryl. The LCD panel further includes a common electrode formed between the black matrix and the color filter.
Patent KR-20040055329-A (KR)
Title: Device for confirming sensitivity of center position controller sensor
Inventor: CHOI MUN HWAN
IPC: G01N21/88
Filed: 2002-12-20
Abstract: PURPOSE: An apparatus for checking measurement sensitivity of a CPC sensor is provided to accurately guide a strip based on a measurement value by checking measurement sensitivity of the CPC sensor and to prevent the measurement sensitivity from being lowered by preventing impurities from being piled on an upper part of a floodlight. CONSTITUTION: An apparatus for checking measurement sensitivity of a CPC sensor includes a floodlight, a supporting plate(12), and a light receiving unit(13). The floodlight is installed on a lower part of a strip along a width direction. The supporting plate(12) is installed at a base member(11) in a vertical direction. The CPC sensor includes a glass tube(20), a rotation unit, a cleaning part, and a measuring part. The glass tube(20) is installed on a fluorescence lamp while surrounding an outer side of the fluorescence lamp. The rotation unit includes a ring-shape rack, a drive motor, and a pinion gear.
Patent KR-20030011745-A (KR)
Title: Two-way micro speaker for mobile communication terminal increased electromagnetic wave
Inventor: HWANG SANG MUN
IPC: H04R9/02
Filed: 2002-12-23
Abstract: PURPOSE: A bilateral micro speaker for a mobile communication terminal having an increased electromagnetic wave is provided to precisely listen a receiving sound of a receiver in a state that a user wears a hearing aid by transmitting an electromagnetic wave to the hearing aid and transmitting a normal received sound to ears by the hearing aid. CONSTITUTION: A lower top plate(11) is mounted to an inner surface magnet(10). An upper top plate(11') is mounted to an outer surface magnet(10'). A yoke(20) is inserted between the inner surface magnet(10) and the outer surface magnet(10'). A speaker portion(S1) is installed at a magnetic space portion(30). A voice coil(50) is connected to a vibration plate(40). The voice coil(50) is inserted into the speaker portion(S1). A voice coil(50') is connected to a vibration plate(40'). A receiver portion(R1) is installed at a magnetic space portion(30'). A coil unit(100) is formed between a lower end periphery of the yoke(20) of the receiver portion(R1) and an upper end periphery of a vibration plate(40').
Patent KR-20040057577-A (KR)
Title: Method of forming a barrier metal in a semiconductor device
Inventor: KO CHANG JIN
IPC: H01L21/4763
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming a barrier metal film of a semiconductor device is provided to prevent attack of metal into a lower layer by forming the barrier metal film after filling pores. CONSTITUTION: A porosity layer(3) is formed on a lower layer(1). A via hole is formed by selectively etching the porosity layer. A CVD TiN layer is deposited on the resultant structure. Plasma treatment processing is performed using N2 and H2. The deposition and plasma treatment processing are repeatedly performed for filling pores(5) on the porosity layer. Then, a barrier metal film is formed on the resultant structure.
Patent KR-20030011756-A (KR)
Title: Composition for lightweight aggregate
Inventor: KIM JEONG HWAN
IPC: C04B18/02
Filed: 2002-12-28
Abstract: PURPOSE: Provided is a lightweight aggregate composition with high mechanical strength, low water absorption and low production costs by using one or more of wastes such as coal ash, electric arc furnace(EAF) dust, steelmaking slag, etc. CONSTITUTION: The lightweight aggregate composition comprises 3-62pts.wt. of clay, and two or more of wastes selected from 3-2pts.wt. of EAF dust, 5-35pts.wt. of coal ash, 15-55pts.wt. of stone powder, 5-45pts.wt. of sewage sludge ash, and optionally 5-35pts.wt. of red mud or 3-17pts.wt. of aluminum dross generated in production of Al(OH)3. The wastes like EAF dust, steelmaking slag and red mud form liquid phase at the sintering temperature and generate O2 gas, and the other wastes like coal ash, sewage sludge ash and aluminum dross promotes formation of O2 gas, resulting in lightweight aggregates.
Patent KR-20040060656-A (KR)
Inventor: SON YOUNG SUK
IPC: G01B1/00
Filed: 2002-12-30
Abstract: PURPOSE: A multi-functional measuring device is provided to offer convenience to a user of a fast-moving modern society by combining many functions with a measuring device. CONSTITUTION: A radio(2), an MP3 player(3), a PDA(4), a pen(6), a stamp(7), an aroma generator(8), a massage machine(9), a flash(10), a lighter(11), a mobile phone(12), an accessory(13), a toy(14), a self-protection tool(15), a bar(16), a needle(17), a gun(18), an electronic card(19), a key and a lock(20), an ear ring(21), a microscope(22), a telescope(23), a recorder(24), a remote control(25), a necklace(26), a ring(27), a blade(28), a watch(29), glasses(30), a cap(31), a tie(32), a belt(33), a detector(34), a camcorder(35), a camera(36), a television(37), and a protector are attached to the left, right, upper and lower sides of a measuring device(1) by using a joint(5). The joint is spiral or attachable.
Patent KR-20040061879-A (KR)
Title: Manufacturing method of elastic fiber containing silicate group inorganic filler
Inventor: JIN JUNG SEONG
IPC: D01F6/70
Filed: 2002-12-31
Abstract: PURPOSE: Polyurethane elastic fiber containing a silicate type inorganic filler has excellent strength and high modulus. The filler treated with an acid solution or an alkali solution has affinity about polyurethane. A manufacturing method thereof is provided. CONSTITUTION: Polyurethane elastic fiber is obtained by the steps of: pre-polymerizing diol compound having high molecular weight with organic isocyanate, followed by mixing pre-polymer with a solvent; using diamine compound to the pre-polymer to chain-extend the isocyanate of an end; using monoamine compound to polymer to terminate polymerization; and then filling polymer with a silicate type inorganic filler. The silicate type inorganic filler is selected from the group containing talc, mica, wollastonite, vermiculite, calcium silicate, feldspar, acid earth, sericite, bentonite, glass flake, glass powder, chlorite, serpentine and a mixture of over two.
Patent KR-20020020951-A (KR)
Title: Method for providing a dopant level for polysilicon for flash memory devices
IPC: H01L29/792
Filed: 2000-07-14
Abstract: The present invention provides a method and a NAND-type flash memory device. The method includes forming a select gate oxide layer in a select transistor area of a substrate and a tunnel oxide layer in a memory cell area of the substrate; forming a doped amorphous silicon layer on the select gate oxide layer and the tunnel oxide layer, the doped amorphous silicon layer having a dopant level which simultaneously avoids a select transistor word line high resistance problem and a charge gain/charge loss problem; forming an insulating layer on the doped amorphous silicon layer; forming a control gate layer on the insulating layer; and etching at least the doped amorphous silicon layer, the insulating layer, and the control gate layer to form at least one memory cell stack structure and at least one select transistor stack structure. In a preferred embodiment, the polysilicon layer which forms both the floating gate of the flash memory cell and the select gate of the select transistor of the device is doped with between approximately 5x1018 and 8x1019 ions/cm3 of phosphorus. With this dopant level, the contact resistance of the select transistor's control gate is low, thus keeping the word line resistivity of the device low. Simultaneously, contamination of the tunnel oxide of the flash memory cell by the dopant is limited, allowing for the interface between the floating gate and the tunnel oxide to be smooth, which prevents charge gain/loss problems. Thus, the reliability of the device is increased.
Patent KR-20020035136-A (KR)
IPC: C08F214/26
Filed: 2000-09-13
Abstract: 유연성, 내구성, 광선투과성, 강도, 비점착성이 우수한 테트라플루오로에틸렌 - 에틸렌계 공중합체, 필름 및 그의 용도를 제공한다.     이러한 공중합체는 테트라플루오로에틸렌 중합단위/에틸렌 중합단위의 비율이 35/65∼65/35(몰비) 이며, 또 알킬비닐에스테르(단, 알킬기의 탄소수는 5∼17, 알킬기에 분지구조의 경우는 9∼17.) 을 1∼10 몰% 함유하고, 결정성이며, 또한 용량유속 1∼1000 mm 3 /초를 갖는다.
Patent KR-20020070259-A (KR)
IPC: A63B37/00
Filed: 2000-09-14
Abstract: 표면(22)에 다수의 딤플(34,36,38,40,42,44 및 46)을 갖는 골프공(20)이 본 명세서에 개시된다. 딤플(34,36,38,40,42,44 및 46)의 각각의 등고선(199)은 딤플 (34,36,38,40,42,44 및 46)의 각각의 제 1 에지(200a)에서 딤플(34,36,38,40,42,44 및 46)의 각각의 제 2 반대 에지(200b)까지 연속적이다. 제 1에지(200a)의 등고선 (199)은 골프공(20)의 반구의 등고선(200a)과 같을 수 있다. 딤플(34,36,38,40 ,42,44 및 46)의 각각의 등고선(199)은 제 1 에지(200a)에서 제 1 굴곡점(202a)까지와 제 2 에지(200a)에서 제 2 굴곡점(202b)까지 볼록하고, 등고선(199)은 제 1 굴곡점(202a)과 제 2 굴곡점(202b)사이에서 오목할 수 있다. 등고선(199)은 다음의 방정식으로 정의될 수 있다. P(t) = 3B i J n,i (t) 0# t#1, 여기서 J n,i (t) = (n i )t i (1-t) n-i , n은 적어도 5 이고, i = n+1이다. 바닥 중심(204)에서 제 1 에지(200a)까지의 각 점의 반경은 바닥 중심(204)에서 제 1 에지(200a)까지의 그 밖의 점과 다를 수 있다.
Patent KR-20020092914-A (KR)
IPC: C07J71/00
Filed: 2000-09-29
Abstract: The invention discloses the use of sapogenin derivatives in the treatment of cognitive dysfunction and similar conditions. Methods of treatment and pharmaceutical compositions are also disclosed.
Patent KR-20020035896-A (KR)
Title: Process for pigmenting wood
IPC: B27K5/02
Filed: 2000-09-26
Abstract: A process for pigmenting wood, which comprises treating wood in succession:a) with a solution comprisingfrom 0.01 to 80% by weight, based on the solution, of a compound of the formulain which x is an integer from 1 to 8,A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, indanthrone, isoindolinone, isoindoline, dioxazine, azo, phthalocyanine or diketopyrrolopyrrole series which is attached to x groups B via one or more heteroatoms, these heteroatoms being selected from the group consisting of N, O and S and forming part of the radical A,B is hydrogen or a group of the formulaat least one group B not being hydrogen and, if x is a number from 2 to 8, the groups B being identical or different, andL is any desired group suitable for solubilization; andfrom 0.05 to 5% by weight, based on the solution, of a salt of the formulaorin which Kat<+> is lithium, sodium, potassium or ammonium, An<-> is formate, acetate, propionate or hydrogen carbonate, An<2-> is oxalate, maleate, fumarate, malonate, carbonate or hydrogen phosphate, and An<3-> is citrate or phosphate,in water or an organic solvent or in a single-phase mixture thereof,b) with a solution comprising from 0.01 to 50% by weight, based on the solution, of an organic C1-C6carboxylic acid in water or an organic solvent or in a single-phase mixture thereof, andc) converting the compound of the formula (I) thermally to a pigment of the formula A(H)x (V).
Patent KR-20020059688-A (KR)
IPC: D21F1/52
Filed: 2000-10-31
Abstract: 이동 기판에 대해 유체 시일을 유지하는 장치가 개시되어 있다.  이 장치는 외피(48)와 캡(46)을 포함한다.  외피는, 제1 면이 이동 기판(42)과 접촉하는 상태로 제1 면(72)과 제2 면(74)을 갖는다.  캡은 외피의 제2 면을 밀봉한다.  캡은 적어도 두 개의 이격된 위치에서 외피에 고정되고 외피와는 독립적으로 변위될 수 있는 비고정부를 갖는다.  이 장치는 또한, 가압 유체를 외피 내로 유입시키기 위한 수단을 포함한다.  가압 유체는 외피 상에는 제로의 순 힘을 생성하고, 캡 상에는 캡의 일부분을 변위시키는 힘을 생성한다.  캡의 변위는 외피의 제1 면이 이동 기판과 밀봉 접촉하는 상태를 유지할 수 있게 한다.
Patent KR-20020054370-A (KR)
IPC: H04B1/10
Filed: 2000-12-20
Abstract: 본 발명은 코드-변조된 확산 스펙트럼 신호가 수신되는 수신기(1)내에서 다중경로 전파의 영향을 감소시키는 방법에 관한 것이다. 상기 방법에 있어서, 변조에 사용되는 코드에 대응하는 적어도 하나의 참조 코드(r(x))가 상이한 위상들을 가진 적어도 2개의 참조 신호들을 형성하는데 사용된다. 수신된 신호 및 각 참조 신호 사이의 상관이 상관 값들을 형성하기 위해 수행된다. 상기 방법은 분할기(divider) 함수를 형성하는 단계 및 적어도 하나의 디콘벌루션(deconvolution) 단계를 수행하는 단계를 또한 포함하고, 제1 변환 결과들을 형성하기 위해 상기 상관 결과들에 대한 제1 시간-주파수 변환이 수행되고, 나눗셈 결과를 형성하기 위해 상기 제1 변환 결과들이 상기 분할기 함수의 값들로 나누어진다. 본 발명은 또한 코드 변조된 확산 스펙트럼 신호를 수신하는 수신기(1) 및 코드 변조된 확산 스펙트럼 신호를 수신하는 수단(2)을 가진 적어도 하나의 위치확인 수신기(1)를 포함하는 전자 장치(24)에 관한 것이다.
Patent KR-20020065638-A (KR)
Title: Optical input device for measuring finger movement
IPC: G02B17/08
Filed: 2001-11-06
Abstract: An optical input device for measuring the movement of a finger (15) ia accommodated in a housing provided with a transparent window (12) for transmitting a measurement beam (13) from a diode laser (3) to the finger and radiation reflected by the finger to a detector (4). This feature prevents that grease and dust disturb and block the measuring beam.
Patent KR-20020074222-A (KR)
IPC: H04L1/00
Filed: 2001-11-28
Abstract: 적당한 반복 회수의 반복 복호를 행하여, 소망하는 전송 품질을 확보하면서 처리 지연을 저감하는 복호 장치 및 복호 방법.  터보 복호기(301)는, 입력된 부호화 계열에 대해서 오류 정정 복호를 반복한다.  오류 검사기(302)는, 오류 정정 복호의 복호 결과에 포함되는 오류 검출 부호를 복호하여, 터보 복호기(301)의 복호 결과에 잔존하는 오류의 유무를 검사한다.  반복 제어기(303)는, 반복 복호의 반복 회수가 반복 구속 회수 이상이 되고, 또한, 오류 검사기(302)에서 복호 결과에 오류가 없다고 판단될 때까지, 반복을 행하게 한다.
Patent KR-20030017479-A (KR)
Title: Multimedia keyboard with string instrument module
IPC: G10H3/18
Filed: 2001-03-20
Abstract: A multimedia console incorporating an alphanumeric keyboard, and a musical key-bed is described for generating multimedia work product conveniently when coupled with a digital personal computer or optionally as a stand alone music equipment. The musical key-bed is optionally detachably coupled with a protective cover for providing ergonomic support when said musical key-bed is not being used.
Patent KR-20020086942-A (KR)
Title: 연마재 및 평탄한 층을 제조하기 위한 방법
IPC: H01L21/3105
Filed: 2001-03-19
Abstract: SiO 2 를 함유하는 슬러리는 이산화규소 층의 평탄화 공정에서 연마재로서 사용된다.  이정입도분포를 갖는 실리카졸을 함유하는 슬러리는 SiO 2 층의 연마 공정에서 보다 높은 연마속도를 달성하는 것으로 밝혀졌다.
Patent KR-20030011080-A (KR)
IPC: H04L29/06
Filed: 2002-03-14
Abstract: 본 발명은 내부 네트워크에 대한 외부 네트워크로부터 비인가 된 액세스의 차단하는 방화벽 설정 방법 및 장치에 관한 것으로서, 새로운 구성요소가 네트워크에 추가될 때, 네트워크 장비의 단순 연결에 대응한 바람직한 액세스 제한을 설정하는 장치 및 방법을 제공함으로써 그에 의하여 충분한 보안을 제공하는 것을 목적으로 하며, 홈게이트웨이 HGW(1)는 통신부(31), 인증기능부(32), 디렉토리관리기능부(33), 및 통신경로설정기능부(34)를 구비하며, 상기 통신부(3)는 상기 HGW(1)으로부터 전송된 데이터를 수신하고, 상기 인증기능부(32)는 전술한 데이터가 인가된 사용자로부터 전송된 것인지 여부를 인증하고, 서비스 등록에 응답하여, 상기 디렉토리관리기능부(33)는 서비스 정보를 등록하고, 상기 서비스 정보와 서비스 허락정책 사이에 일치하는지를 점검하고, 상기 통신경로설정기능부(34)에 통신경로 설정을 요구하고, 상기 통신경로설정기능부(34)는 상기 통신경로에서의 데이터 통신상태를 모니터 하여 설정된 불필요한 통신경로를 해제하는 것을 특징으로 하여, 그 결과 외부 네트워크로부터 내부 네트워크상의 각 단말기에 액세스 할 권한이 부여되는 사용자를 제한하는 것이 가능하고, 사용자가 내부 네트워크상의 선택된 단말기에 액세스하는 것을 허용한다.
Patent KR-20030022137-A (KR)
IPC: F16G5/16
Filed: 2001-05-31
Abstract: 본 발명은, 적어도 하나의 연속적인 로드 캐리어(10a 및/또는 10b) 및 상기 캐리어상에 배치된 다수의 블록(2)을 포함하는, (적어도) 2개의 벨트 풀리 사이에서 이루어지는 회전 동작을 전달하기 위한 V-벨트 장치에 관한 것이다.  상기 적어도 하나의 로드 캐리어(10a 및/또는 10b)는, 상기 블록(2)의 적어도 하나의 경사진 측면(4a 및/또는 4b)으로부터 상기 블록의 중앙 영역까지 진행하는 그루우브(6a 및/또는 6b) 내부에 꼭 맞는다.  상기 적어도 하나의 로드 캐리어(10a 및/또는 10b)는 상기 캐리어의 표면에, 그리고 블록 그루우브(6a 및/또는 6b)는 상기 그루우브의 측면(제한면(24))상에 오목한 섹션(16b, 14a) 및/또는 볼록한 섹션(16a, 14b)을 갖는다.  본 발명에 의해, 손실은 최소화될 수 있고 효율은 증가될 수 있으며, 슬라이딩 동작이 발생되는 영역에서는 압력이 감소된다.  벨트의 직선 위치로부터 반경이 최소인 상태까지를 포함하는 전체 콘택 영역에서는, 곡률이 콘택 영역의 중심으로부터 외부 영역으로 가면서 증가하도록, 콘택 파트너들 중에 적어도 하나의 콘택 파트너에서 계속적으로 변동될 수 있는 만곡부 또는 곡률이 일정한 적어도 3개의 섹션으로 이루어진 연결부가 구현된다.  상기 장치는 특히 자동차의 연속적인 속도 변동 및 토크 변동의 경우에 적합하다.
Patent KR-20030095951-A (KR)
IPC: F02B1/04
Filed: 2002-04-13
Abstract: 본 발명은 연료 분사 밸브, 특히 연료를 혼합물 압축식 외부 점화 내연 기관의 연소실에 직접 분사하기 위한 고압 분사 밸브에 관한 것이고, 상기 연료 분사 밸브는, 밸브 시이트(20)의 하류측에 배출구(23)가 제공되고, 상기 배출구는 그의 하류측 단부에서 배출구(23)를 광범위하게 폐쇄시키는 슬릿형 엘리먼트(30)를 포함하는 것을 특징으로 한다.  슬릿형 엘리먼트(30)는 슬릿형 엘리먼트(30)와 밸브 시이트 바디(16)의 전면측(34) 사이에 슬릿형 흐름 배출구(35)를 개방시켜 두고, 상기 배출구를 통해 연료 스프레이가 팬형으로 분사될 수 있다.
Patent KR-20040063703-A (KR)
Title: Functional processed food product of grain
Inventor: SON YOUNG SUK
IPC: A23L7/10
Filed: 2003-01-08
Abstract: PURPOSE: A processed food product of grain obtained by soaking grain in a fermented functional material is provided. The fermented functional material is prepared by fermenting nutraceuticals, cereals, vegetables, fruits, tourmarine, loess and charcoal. It is rich in nutrients and effective in maintaining good health and improving a physiological characteristic(constitution) and immunity of human beings. CONSTITUTION: To produce the food product, grain is treated with a fermented functional material obtained by fermenting nutraceuticals, cereals, vegetables, fruits, tourmarine, loess, charcoal or the like. The fruits are plums, ginger, grapes, bananas, pears, pineapples, jujubes, chestnuts, apples, melons, water melons, persimmons, apricots, peaches or the like. The cereals are rice, barley, foxtail millet, oat, Vigna sinensis, buckwheat, sorghum, red-beans, mung beans or the like. The nutraceuticals are ginseng extract, mushroom extract, fermented organic material of animals and plants, physiologically active materials of plants, animals, birds, bacteria and carbohydrates or the like.