baber/WOPTO huggingface dataset:
Patent KR-20010102403-A (KR)
Title: 용적식 펌프
IPC: F04B47/02
Filed: 2000-02-25
Abstract: 용적식 펌프(리프팅 펌프)는 출구 체크밸브(17)에 의해 조절된 입구(21) 및 출구통로(28)를 구비하는 펌프챔버(24)를 갖춘 펌프 하우징과, 이동부재의 이동의 일방향으로 펌프챔버(24)를 제한하고 행정영역(S)내에서의 펌프챔버에서 왕복운동이 가능하며 입구와 펌프챔버사이의 통로(26)에 배치되어 펌프챔버(24)내로 개방하는 제 2체크밸브(15)를 포함하는 이동부재(13)와, 행정영역(S)내에서의 펌프 하우징(S)에서 이동부재(13)를 반복적으로 왕복운동시키기 위한 작동장치를 포함한다. 이동부재(13)는 행정영역(S)내에서 이동부재가 이동하는 동안 출구통로(28)에서 항상 압력을 받는 상부 스러스트 표면과, 행정영역(S)내에서 이동부재가 이동하는 동안 입구(21)에서 항상 압력을 받는 대응하는 하부 스러스트 표면을 구비하므로, 이동부재(13)는 입구와 출구에서의 압력이 유사하지 않을 때 결과적인 수직 추력을 받는다. 펌프챔버(24)는 단부부분(12)에 의해 이동부재(13)의 이동의 반대방향에서 한정되고, 상기 단부부분은 펌프 하우징(10)과 맞물려 있고 행정영역(S)을 넘는 이동부재의 이동과 동시에 이동부재(13)에 의하여 펌프 하우징(10)으로 부터 구동가능하게 떨어진다.
Patent KR-20020008826-A (KR)
Title: 압전식 액추에이터
IPC: H02N2/04
Filed: 1999-10-13
Abstract: 본 발명은 스택 방향으로 배열되어 스택(25)을 형성하는 압전 재료로 이루어진 다수의 플레이트(2)와, 압전 재료로 이루어진 플레이트(2)와 교대로 배열된 다수의 평평한 내부 전극(5, 6)과, 스택 방향을 따라 스택의 외부면에 장착된 적어도 두 개의 외부 전극(3, 4)을 구비한 압전식 액추에이터(1)에 관한 것이고, 이때 내부 전극(5, 6)은 접촉 영역을 통해서 외부 전극(3, 4) 중 하나와 교대로 연결된다.  상기 외부 전극(3, 4)은 본 발명에 따라, 탄성 및 전기 전도성의 폴리머 재료(15)로 이루어진 코팅 형태로 스택(25)의 외부면에 장착된다.
Patent KR-20010110702-A (KR)
IPC: H01J37/32
Filed: 2000-03-23
Abstract: 플라즈마(28)로 기판(18)을 처리하는 처리 시스템(12)은 처리 공간(14)ㅇ르 형성하고, 처리 공간(14)내에 기판(18)을 지지하는 기판 지지대(17) 및, 상기 처리 공간(14)내에 처리 가스를 도입하는 가스 입구(20)를 포함하는 처리실(13)을 구비한다. 플라즈마 소스는 도입된 처리 가스로부터 처리 공간(14)내에 플라즈마(28)를 생성시키시 위해 동작한다. 이런 플라즈마 소스는 처리 공간(14) 근처의 처리실과 인터페이스하는 유전 윈도우(24a) 및, 처리실의 외부와 유전 윈도우(24a) 근처에 위치된 유도 소자(10)를 포함한다. 이런 유도 소자(10)는 플라즈마(28)를 생성시키도록 유전 윈도우(24a)를 통해 처리 공간(14)에 전기 에너지를 결합하기 위해 동작하고, 다양한 선택적인 설계를 포함하여, 조밀하고 균일한 플라즈마를 제공한다.
Patent KR-20010110775-A (KR)
Title: 폴리카보네이트 펠릿의 유지 방법
IPC: B29B13/00
Filed: 2001-02-22
Abstract: 입경이 0.5∼10 ㎛ 인 이물질의 부착량이 1 만개/g 이하인 폴리카보네이트 펠릿 (A) 을, 폴리카보네이트 성형품의 제조를 위해 용융되기까지의 공정에 있어서 이 펠릿 (A) 의 정전기 전위를 ±10 kV 의 범위내로 유지하는 것을 특징으로 하는 폴리카보네이트 펠릿의 유지 방법. 
     본 발명에 의하면, 이물질이 표면에 부착된 양이 극히 적은 폴리카보네이트 펠릿의 유지 방법이 제공되어, 광학디스크 용도를 위한 펠릿의 유지 방법으로 유리한 방법이 제공된다.
Patent KR-20020008157-A (KR)
Title: Monolayer and electrode for detecting a label-bearing target and method of use thereof
IPC: C12Q1/68
Filed: 2000-02-04
Abstract: An electrode for detecting interactions between members of a binding pair, which electrode has been modified by formation of a non-conductive self-assembled monolayer, and a method of detecting biomolecules, such as nucleic acids or other targets, including receptors, ligands, antigens or antibodies, utilizing such an electrode. When contacted with a target nucleic acid, an oligonucleotide probe coupled to the self-assembled monolayer reacts with the target nucleic acid to form a hybridized nucleic acid on the modified electrode surface. The hybridized nucleic acid is reacted with a transition metal complex capable of oxidizing a preselected base in the hybridized nucleic acid in an oxidation-reduction reaction, the oxidation-reduction reaction is detected, and the presence or absence of the nucleic acid is determined from the detected oxidation-reduction reaction.
Patent KR-20020020910-A (KR)
Title: 집적회로내에 자체 정렬된 구리 확산 장벽 제조방법
IPC: H01L21/3205
Filed: 2000-06-09
Abstract: 자체 정렬된 금속 확산 장벽을 갖는 마이크로 전자 디바이스가 개시된다. 
     그 디바이스는 기판(2) 및 그 기판위에 있는 유전체층(4)을 갖는다. 
     내벽을 갖는 트렌치가 유전층(4)를 통해 형성된다. 
     장벽금속(6)의 라이닝이 상기 트렌치의 내벽위에 있으며, 충진금속(8)이 상기 트렌치의 내벽상의 라이닝사이에 트렌치내에 있다. 
     충진금속(8)과 장벽금속(6)은 본질적으로 다른 제거선택성을 갖는다. 
     장벽금속의 커버링 14가 충진금속상에 있으며 그리고 그 커버링은 트렌치의 내벽에서 라니잉에 걸쳐있으며 트렌치내의 충진금속의 상단면에 일치한다.
Patent KR-20020028048-A (KR)
Inventor: LIM CHUN HWAN
IPC: G06F17/00
Filed: 2002-01-05
Abstract: PURPOSE: An Internet-based multimedia antenatal contents producing wizard and a method thereof are provided to strengthen the relation of family members and to make a child recollect the procedure of birth by offering various information related with birth. CONSTITUTION: The system comprises a video pickup device including an ultrasonic diagnostic system(10), a video camera(11), a digital camera(12), a scanner(13), a video transmission unit, an audio input device(14), an audio transmission unit, a member terminal system(15), a database(50) for storing member information(51), ultrasonic images(52), still images(53), moving pictures(54), tests(55), and voices(56), a payment system(58), a contents producing wizard and tools for producing antenatal contents by using a content frame, a moving picture box, a scenario box, a scenario box element, and a multimedia box, a web site(57) composed of antenatal programs and contents, and a server(40).
Patent KR-20030063555-A (KR)
Inventor: HYUN KYUNG YUL
IPC: F04C2/344
Filed: 2002-01-22
Abstract: PURPOSE: A variable vane pump and a motor are provided to reduce pulsation, vibration and noise by changing the discharge amount of the vane pump and rotational speed of a rotor with moving the part of a cam ring with unparallel structure. CONSTITUTION: A vane pump(10) has a housing(20), a driving shaft(70), a first pressure chamber(30), a first pump unit(40), a second pump unit(50), and a second pressure chamber(60). The pump unit includes a rotor(42) protruding vanes radially, a fixing block(44) fixed to the rotor with forming a cam ring, a moving block(46) moving against the rotor and a pressurizer pressing the moving block for the rotor. The pressurizer has a compression spring constrained in the housing and fixed to the moving block or a pressure plate, a pressure chamber connected to the discharge port and placed in the housing, the pressure plate, and a connecting rod connecting the pressure plate to the moving block.
Patent KR-20030068858-A (KR)
IPC: C02F11/00
Filed: 2002-02-18
Abstract: 본 발명의 수처리장치의 특별한 특징은 상부상에 미처리수 입수구 및 처리수배수구가 구비되어 있는 탱크인데 상기 탱크는 내부공간을 상부 및 하부 두 개의 부분으로 분할하는 상부챔버 및 하부챔버와, 상기 상부챔버 및 하부챔버내의 수위를 조절하도록 상승 및 하강될 수 있는 분리벽을 구비하고, 상기 분리벽의 상측의 상부챔버 및 상기 분리벽의 하측의 하부챔버 양측은 물로 채워진다. 이 장치를 사용함으로써, 수처리시설에 아주 용이하게 조립될 수 있는 새로운 수처리장치가 제공된다.
Patent KR-20020068467-A (KR)
Inventor: SUZUKI TAKESHI
IPC: G03F7/22
Filed: 2002-02-20
Abstract: PURPOSE: To provide a projection optical system by which chromatic aberration correction and the suppression of radiation fluctuation are excellently performed while maintaining design performance even in the case of using a laser beam source in which the narrowing of a band is not attained. CONSTITUTION: This projection optical system incorporates a lens component formed of fluorite and a lens component formed of quartz, and projects the image of a first face on a second face. The optical system has a first lens group including at least one lens component formed of fluorite and having positive refracting power, a second lens group arranged in an optical path between the first lens group and the second face and having negative refracting power, and a third lens group arranged in an optical path between the second lens group and the second face and having positive refracting power. When the number of pieces of the lens component formed of the quartz is Snum, that of the lens component formed of the fluorite is Cnum, and the numerical aperture of the projection optical system on the side of the second face is NA, relations Snum>Cnum and NA>0.75 are satisfied.
Patent KR-20030075566-A (KR)
Inventor: KIM JAE HYEON
IPC: G06F15/78
Filed: 2002-03-19
Abstract: PURPOSE: A system on chip processor for multimedia is provided to shorten a developing period and improve a performance by supplying an interface unit adapted to system buses using many independent system buses having different speeds on a system on chip in the case that a system on chip processor for a multimedia is developed using a conventional microprocessor. CONSTITUTION: A pre-processor circuit unit(30) converts a video signal into a compression input signal. A dicode circuit unit(50) compresses the compression input signal, and creates compression data. The dicode circuit unit(50) extends the compression data, and outputs an encoded video signal. A post-processor circuit unit(40) converts the encoded video signal into a signal capable of being used by an image display device. The pre-processor circuit unit(30) and the post-processor circuit unit(40) are connected to the first system bus. The dicode circuit unit(50) is connected to the second system bus. The first bridge DMA circuit unit(90) transmits data between the first system bus and the second system bus interactively. A control unit(10) controls operations of the above circuit units.
Patent KR-20020077249-A (KR)
Inventor: HIRAI YOSHIHARU
IPC: C09D183/04
Filed: 2002-03-29
Abstract: PURPOSE: A varnish for liquid crystal alignment and liquid crystal display element are provided to improve the performance and the reliability, and to prevent stripe flaw by forming the liquid crystal alignment layer in the hardened surface. CONSTITUTION: A varnish for liquid crystal alignment contains polysilsesquioxane, especially polysilsesquioxane with an epoxy group, a carboxyl group, a hydroxyl group, an amino group, an acryloxy group or a methacryloxy group as a functional group. A liquid crystal display element is composed of an alignment film made of the varnish for the liquid crystal alignment.
Patent KR-20020079521-A (KR)
Inventor: HIRAI TOSHIHIKO
IPC: G06Q40/00
Filed: 2002-04-09
Abstract: PURPOSE: To provide a seal-impression authentication system and method capable of executing business based on a high level seal-impression collated result by a plurality of terminals. CONSTITUTION: In a center device 10 equipped with a seal-impression file 15 in which a plurality of seal-impressions preliminarily registered to be made correspond to registration numbers are stored and connected through a communication network to a plurality of terminals 20, the collation request of seal- impression to be collated with the master seal-impression is received by designating the registration number from the terminal, and the master seal-impression corresponding to the designated registration number is read from the seal- impression file, then the seal impression to be collated is collated with the master seal-impression, and the collated result is transmitted to the terminal of the origin of the collation request.
Patent KR-20020079585-A (KR)
Inventor: MORITA TETSUO
IPC: G09G3/30
Filed: 2002-04-11
Abstract: PURPOSE: To obtain a stable output signal in the case of that shift operation is performed by supplying a pulse-cut clock signal to a shift register constituted of a plurality of PMOS or NMOS transistors. CONSTITUTION: An inversion preventing circuit section (seventh transistor T7 and eighth transistor T8) preventing variation of a potential of a node n2 by variation of a voltage level of an output line OUT is connected, when a clock signal C1 is made to be a LOW level, the node n2 is fixed to a HIGH level, an output signal supplied from the output line OUT is made to be a complete LOW level.
Patent KR-20020079591-A (KR)
Title: Nox treated mixed metal oxide catalyst
Inventor: GAFFNEY ANNE MAE
IPC: C07C51/25
Filed: 2002-04-11
Abstract: PURPOSE: Provided are an improved catalyst for the oxidation of alkanes or a mixture of alkanes and alkenes to their corresponding unsaturated carboxylic acids by vapor phase catalytic oxidation, a method of making the catalyst,; and a process for the vapor phase catalytic oxidation of alkanes or a mixture of alkanes and alkenes to their corresponding unsaturated carboxylic acids. CONSTITUTION: A process for improving the performance characteristics of a catalyst, comprises the steps of: (a) providing precursors for a mixed metal oxide having the empirical formula AaDbEcXdOe, wherein A is at least one element selected from the group consisting of Mo and W, D is at least one element selected from the group consisting of V and Ce, E is at least one element selected from the group consisting of Te, Sb and Se, and X is at least one element selected from the group consisting of Nb, Ta, Ti, Al, Zr, Cr, Mn, Fe, Ru, Co, Rh, Ni, Pt, Sb, Bi, B, In, As, Ge, Sn, Li, Na, K, Rb, Cs, Fr, Be, Mg, Ca, Sr, Ba, Hf, Ag, Pb, P, Pm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu; and a=1, b=0.01 to 1.0, c=0.01 to 1.0, d=0.01 to 1.0, and e is dependent on the oxidation state of the other elements; (b) adding a source of NOx to the precursors to form an admixture; and (c) calcining the admixture while the NOx is present in the admixture.
Patent KR-20020096867-A (KR)
Title: Semiconductor memory device operable for both of cas latencies of one and more than one
Inventor: MATSUMOTO JUNKO
IPC: G11C11/407
Filed: 2002-04-17
Abstract: PURPOSE: To provide a semiconductor memory in which increment of circuit area is suppressed, and operation of which CAS latency is 1 and operation of which CAS latency is 2 or more are compatible. CONSTITUTION: A repeater circuit 30 outputs either first or second clock signals in accordance with whether CAS latency is 1 or 2 or more based on a clock signal transmitted from an internal clock generating circuit 16 by a clock signal line. The first clock signal has two times activation pulse in a cycle of an external clock. An input output circuit 200.2 responds to activation of the second clock signal in a state in which CAS latency is 2 or more, responds to activation of the first clock signal and an equalizing signal in a state in which CAS latency is 1, and stores read data.
Patent KR-20020082119-A (KR)
Inventor: LEE SEUNG HWA
IPC: A23L33/00
Filed: 2002-04-18
Abstract: PURPOSE: A pharmaceutical composition containing ellagic acid derivatives as an effective component is provided. Because the ellagic acid derivatives inhibit an e antigen secretion and have low cytotoxicity as well as having no influence on hepatitis virus DNA polymerase, it can be effectively used in treatment of hepatitis B. CONSTITUTION: This pharmaceutical composition contains ellagic acid derivatives represented by the formula 1 or pharmaceutically acceptable salts thereof, wherein R1, R2, R3 and R4 are each independent, H, OH or C1-3 alkoxy group. For example, an injectable solution containing 10mg effective component is prepared by dissolving 1g ellagic acid, 0.6g sodium chloride and 0.1g ascorbic acid in distilled water and then sterilizing at 20deg.C for 30min.
Patent KR-20030083520-A (KR)
Title: Cartoon,Animation Online Education System
Inventor: SUNG GI IL
Filed: 2002-04-23
Abstract: PURPOSE: An online cartoon and cell animation educating system is provided to offer an education service on a cartoon or cell animation to a user over an online network. CONSTITUTION: The method comprises several steps. A user accesses a cartoon and cell animation service site over an online network. The user subscribes for the service site as a member. The user requests a checking method of each education step and lecturer. After checking each education step and lecturer, the user receives a corresponding education service. After the education is finished, the user receives the next step education service. The service site also offers a Q/A and a FAQ database for each educations step. So the user can refer to the Q/A and a FAQ database while the user is receiving the education. The service site sets a level to each user according to a quality of a cartoon or an animation work, and manages each user according to the set level.
Patent KR-20030087090-A (KR)
Title: Target signal sensing apparatus which is adapted to clutter environment
Inventor: KIM SEONG UN
IPC: G01S13/88
Filed: 2002-05-06
Abstract: PURPOSE: An apparatus for detecting a target signal for clutter environment is provided to reduce a ratio of wrong alarm generation in the RADAR(RAdio Detection And Ranging) by outputting selectively a target signal according to a threshold level or a reference level. CONSTITUTION: An apparatus for detecting a target signal for clutter environment includes an A/D converter(110), a clutter signal processing portion(120), an FFT signal processor(130), and a clutter adaptation CFAR(Constant False Alarm Rate) processor(140). The A/D converter(110) is used for sampling a video signal of a system and converting the video signal to a digital signal. The clutter signal processing portion(120) is formed with a straight line approximation calculator for obtaining a straight line expression from the sampled video signal and a sum calculator for calculating a difference between an output of the A/D converter(110) and an output of the straight line approximation calculator. The FFT signal processor(130) is used for performing the FFT of the output signal of the sum calculator. The clutter adaptation CFAR processor(140) is used for outputting a target signal by referring to a threshold level or a reference level.
Patent KR-20030086675-A (KR)
Title: 3D character generation method based skin template
Inventor: HUH HYEON MIN
IPC: A61B8/00
Filed: 2002-05-06
Abstract: PURPOSE: A method for creating three-dimensional characters using a skin template is provided to reduce the working hours by automatically controlling the sizes of standard skin templates according to set figures and realizing soft movement. CONSTITUTION: Operational information of human is expressed in figures to manufacture movement of bones(S10-S11). A human body is manufactured into a three-dimensional shape formed of several polygons to manufacture standard skin templates(S12). Weight is granted to the polygon of each skin to realize soft movement as if it were the real human body(S13). The mean area of the whole polygons is calculated to change the whole shape of skin, and the sizes of the human body are set in figures(S14). A head is selected from the standard skin templates and the head is attached to the bones after adjusting the size of the head(S15). A body is selected from the standard skin templates and the body is attached to the bones after adjusting the size of the body(S16). Arms and fingers are selected from the standard skin templates, and the arms and fingers are attached to the bones after adjusting the size of the arms and fingers(S17). Legs are selected from the standard skin templates, and the legs are attached to the bones after adjusting the size of the legs(S18). It is judged whether a character is to be corrected(S19). If so, the weights and the sizes of the standard skin templates are corrected to complete a more accurate character(S20). If not, the completed character is executed in a game engine to test operations of the character(S21).
Patent KR-20030088283-A (KR)
Title: Auto-control feeder to provide feed of pigs
Inventor: HAN JEONG DAE
IPC: A01K5/02
Filed: 2002-05-14
Abstract: PURPOSE: An automatic adjustable feeder for supplying feed to pigs is provided to enable regular and appropriate supply of feed through an automatic feeding process, and to enable record of the intake amount of the feed. CONSTITUTION: The automatic adjustable feeder for supplying feed to pigs comprises a feed reservoir(2), a manger(26), a feed supply unit provided between the feed reservoir and manger for uniformly supplying a predetermined amount of feed at constant intervals, frames(28,30) for vertical arrangement of the reservoir and manger, a feed falling pipe(14), a feed supplement controller for ordering the operation of the feed supply unit by detecting the existence of the pigs near the manger, and an automatic controller PC.
Patent KR-20030090892-A (KR)
Inventor: KWON JI HYEON
IPC: F24D3/12
Filed: 2002-05-22
Abstract: PURPOSE: A dry ondol panel method is provided to construct easily regardless of season or weather by simplifying the construction process, and to cut down construction expenses by decreasing the construction period with mounting a heating pipe insulation board by liquid adhesive. CONSTITUTION: Adhesive gel(20) is mounted on the upper part of a concrete slab layer(10). A lower thermal insulating panel(31) is combined with an upper panel(32) having a pipe groove(33) for inserting a heating pipe(40), and the upper panels are combined with each other by connection units. A heating pipe insulation board(30) is placed horizontally and mounted on the concrete slab layer by the fluid adhesive. The heating pipe is inserted to the pipe groove of the upper panel in the heating pipe insulation board, and polyethylene foam is spread on the heating pipe insulation board. Ondol members(50) are covered and arranged on the upper part of the heating pipe insulation board.
Patent KR-20030092243-A (KR)
Title: A Floor Board And The Method For Protection Of Germ
Inventor: AHN JEONG CHAN
IPC: E04F15/02
Filed: 2002-05-29
Abstract: PURPOSE: A bacteria resistance ondol floor plate and a manufacturing method thereof are provided to repress the habitation conditions of mold, bacteria, and various harmful microorganisms caused by moisture in underground buildings or interior spaces and floors of an apartment, accordingly to make indoor environment clean and pleasant, and to expand the life span of the ondol floor plate. CONSTITUTION: In a bacteria resistance ondol floor plate(1) using woods, a method for manufacturing the hypocaust floor plate is composed of steps of making plywood(7) by immersing the plywood in the mixture of surfactant and antibiotic in 10¯600 seconds or covering and roll-coating the back of the plywood with the mixture by a sponge roller, and then drying the plywood; adhering a decorative veneer(3) by using an adhesive agent, which is formed by adding, dispersing, and mixing antibiotic and surfactant to melamine resin and flour, with a spreader; sanding the plywood and decorative veneer for 15¯20 minutes by a cold press and 3¯4 minutes by a hot press; and reversing, drying, directing, reversing, drying, directing, and drying the sanded plywood and decorative.
Patent KR-20020093627-A (KR)
Title: Method of preventing darkening of skin or inhibiting melanization of melanin monomer and polymerization inhibitor of biological dihydroxyindole compound
Inventor: HATAO MASATO
IPC: A61Q17/04
Filed: 2002-06-07
Abstract: PURPOSE: Provided are a method of preventing darkening of skin or inhibiting melanization of melanin monomer and a polymerization inhibitor of biological dihydroxyindole compound. CONSTITUTION: The method prevents darkening of the skin or inhibits melanization caused by the irradiation of the melanin monomers with long wavelength ultraviolet rays having a wavelength of 320 - 400 nm. The polymerization inhibitor inhibits the polymerization of a biological dihydroxyindole compound caused by long wavelength of UVA, by 3-0-ethyl ascorbic acid and an external skin treatment composition characteristically contains the same.
Patent KR-20030095490-A (KR)
Title: The advanced floor structure of foam concrete for prevention of oscillation noise
Inventor: HAN GYU JIN
IPC: E04F15/20
Filed: 2002-06-10
Abstract: PURPOSE: The wall and floor structures for forming an air layer in aerated concrete contacted with wall concrete and slab concrete are provided to promote pleasant living environment by blocking inter-layer vibration and noise. CONSTITUTION: The wall and floor structures for forming many air layers in aerated concrete(4) contacted with wall concrete and slab concrete comprise the steps of manufacturing a hardening vinyl die(2), and attaching the hardening vinyl die(2) on the wall concrete and the slab concrete, then placing and curing aerated concrete(4) to form many air layers(7) between aerated concrete(4) with slab concrete and wall concrete.