baber/WOPTO huggingface dataset:
Patent KR-20040024665-A (KR)
Title: Portable temperature maintain container for a can and a bottle
Inventor: LEE SANG HWA
IPC: F25D3/12
Filed: 2002-09-16
Abstract: PURPOSE: A portable temperature maintaining container for a can and a bottle is provided to keep low temperature of the can and bottle, to be easily carried, and to prevent breaking. CONSTITUTION: A container is formed with an upper formed foam(12) and a lower formed foam(14) separately formed to hermetically store a beverage can(C) or a bottle. The upper formed foam and the lower formed foam are hermetically coupled by stepped protrusions(15) formed on a lower part of the upper formed foam and an upper part of the lower formed foam, respectively to be engaged with each other, or alternatively, by screws. A built-in groove(16) is formed on an inner lower part of the lower formed foam to store dry ice(20) so as to keep temperature. An air purge hole(18) is formed on one side of the upper formed foam for convection of the dry ice. The upper formed foam and the lower formed foam are formed with heat insulation material such as compressed polystyrene foam to minimize heat loss.
Patent KR-20030025190-A (KR)
Title: Method of manufacturing seat
Inventor: FUNAYAMA KENICHI
IPC: B68G7/05
Filed: 2002-09-17
Abstract: PURPOSE: To provide a production method of a seat which can improve the touch of the surface thereof in the seat using a hot melting adhesive. CONSTITUTION: A hot melting web 21 is arranged on a pad member 11. The hot melting web is also arranged on the rear of a skin member. The pad member 11 and the skin member are heated with a heater from the side where the respective hot melting webs 21 are provided to be melted so that the hot melting adhesive thus far lined in a fiber form is separated to be distributed in mist spots. Thereafter, the pad member 11 and the skin member are stacked together and pressed to be bonded.
Patent KR-20040029235-A (KR)
Title: A Recycling Aggregate Of A Construction Waste Manufacturing Method
Inventor: KIM HYEOK
IPC: C04B18/16
Filed: 2002-09-25
Abstract: PURPOSE: Provided is a method for manufacturing recycled fine aggregates(sand) by grinding cement separated from waste concrete in the construction field. CONSTITUTION: The fine aggregates are manufactured by the following steps of: (S130) crushing waste concrete and separating scrap iron; (S140) screening to get 25-45mm of concrete masses; (S144) crushing large messes of concrete separated from step (S130) and returning to the screening process of step (S130); (S150) crushing and (S160) screening to get sand less than 5mm in size; (S170) pouring sand and water in a cyclone to separate sand and cement; (S180) screening sand, water and cement to separate sand from water and cement; (S190) gathering water and cement in a tank and adding chemicals such as precipitants to precipitate and concentrate; keeping concentrated cement in a silo and filter pressing to form cement cakes.
Patent KR-20040026733-A (KR)
Title: Method and Apparatus for Formation of Thick Layer on the Surface Modified Substrate
Inventor: BAEK YEONG HWAN
IPC: C23C14/20
Filed: 2002-09-25
Abstract: PURPOSE: A method and an apparatus for forming thick film having improved adhesive force with surface modified matrix are provided to modify the surface of polymeric material by hydrophilicity and form a thick film having improved adhesive force with the polymeric material. CONSTITUTION: The apparatus is characterized in that vacuum tank of the apparatus is divided into five regions comprising an unloading region(1) for supplying the matrix for forming the thick film; a surface treating region(2) for modifying the surface of the matrix; a seed layer forming region(3) for forming a seed layer on the surface treated matrix; a thick film forming region(4) for forming the thick film on the seed layer formed matrix; and a loading region(5) for loading the thick film formed matrix; a matrix(6) formed of a polymeric material, wherein the unloading region and loading region comprise a transfer unit(7) for transferring the matrix to the surface treating region, seed layer forming region and thick film forming region, wherein the surface treating region comprises first and second surface treating ion sources(10,11) comprising first and second gas supply ports(8,9) into which a reactive gas is flown, an ionization part for ionizing an inert gas or reactive gas separately supplied to the ion sources and an inert gas separately supplied to the ion sources, and an acceleration part for extracting the accelerated gas ions as ions by accelerating the ionized gas ions, wherein an ion beam having an energy at first sputter depositing ion source(12) and second sputter depositing ion source(13) is irradiated onto first sputter target(14) and second sputter target(15), and wherein the thick film forming region comprises first cathode target(16) and second cathode target(17) for sputtering magnetron.
Patent KR-20040027079-A (KR)
Title: Coiling apparatus of a strip passing rope
Inventor: HAN HYO JIN
IPC: B21B39/00
Filed: 2002-09-27
Abstract: PURPOSE: A recovering apparatus of the rope for strip threading is provided to promptly and simply recover a wire rope for strip threading on which high tension is formed, and which has long length using a mechanical device. CONSTITUTION: The recovering apparatus comprises a cylindrical first pulley drum(20) on which circumferentially continued protrusions(22) and grooves(24) are alternately arranged along a length direction of the first pulley drum and which is supported in such a way that the first pulley drum is axially rotated; second pulley drum(30) on which circumferentially continued protrusions(32) and grooves(34) are alternately arranged along a length direction of the second pulley drum, and which is supported in such a way that the second pulley drum is axially rotated and installed with being parallel to the first pulley drum in such a manner that the protrusions(22,32) and the grooves(24,34) cross each other; a motor(28) for rotating any one drum out of the pulley drums(20,30); a wire rope coiling drum(70) for coiling a wire rope discharged through a course sequentially passing through the grooves of the first pulley drum and the grooves of the second pulley drum; and a motor(72) for rotating the wire rope coiling drum.
Patent KR-20040029807-A (KR)
Title: Signal Processing Method of Multi Input, Multi Output Mobile Communication System
Inventor: KIM BONG HOE
IPC: H04B7/06
Filed: 2002-10-02
Abstract: PURPOSE: A method for processing signals in a multi-input/output communication system is provided to group and receive the signals transmitted through many antennas in an STTD(Space Time Transmit Diversity) system, to calculate an intermediate Rx signal using a weight vector identical to a weight value multiplied by a transmitted symbol, and to configure a receiving block to estimate the final Tx symbol using the calculated value. CONSTITUTION: A closed loop STTD system consists of a transmitting block(300) and a receiving block(330). The transmitting block(300) is composed of an STTD encoder(310) and 4 Tx antennas(320). The receiving block(330) is composed of 2 weight multipliers(340,340'), 2 modified STTD decoders(350,350'), a weight calculator(360), and an Rx antenna(370). A weight vector fed back from the receiving block(330) is previously multiplied by a symbol transmitted from each Tx antenna before being transmitted.
Patent KR-20040029840-A (KR)
Title: A panel guide of vehicles
Inventor: JUNG IN HO
IPC: B62D65/00
Filed: 2002-10-02
Abstract: PURPOSE: A panel guide for a vehicle is provided to prevent breakage of a panel for the vehicle and exactly set a transferring position by stably guiding the panel from a panel-transferring device, without regard to the shape of the panel. CONSTITUTION: Plural panel guides(100) for a vehicle are installed to plural lifting units(103) on a side of a conveyor to prevent a vehicle body panel on the conveyor from putting with deviation from a fixed position. The panel guides set the vehicle body panel at the fixed position and then transfer the vehicle body panel. The panel guide comprises a locater plate(101) formed of a plate member of a sector form, and a guide block(121) mounted to the sector form edge portion of the locater plate. The locater plate is detachably mounted to the lifting unit comprising a pneumatic cylinder through a connecting unit. The guide block forms guide faces(123) comprising two-stepped slant faces corresponding to the edge face of the vehicle body panel, to guide the edge face of the vehicle body panel.
Patent KR-20030052958-A (KR)
Inventor: LAIDIG THOMAS
IPC: G03F1/36
Filed: 2002-10-09
Abstract: PURPOSE: A method for generating a set of optimized parameters defining the performance of an imaging system which are subsequently utilized to correct for optical proximity effects and to improve the printing of mask patterns on substrates. CONSTITUTION: The method comprises the steps of: defining a set of calibration patterns represented in a data format; printing the calibration patterns on a substrate using an imaging system; determining a first set of contour patterns corresponding to the calibration patterns imaged on the substrate; generating a system pseudo-intensity function that approximates the imaging performance of the imaging system; determining a second set of contour patterns by using the system pseudo-intensity function to define how the calibration patterns will be imaged in the substrate; comparing the first set of contour patterns and the second set of contour patterns to determine the difference between the patterns; and adjusting the system pseudo-intensity function until the difference is below a predefined criteria.
Patent KR-20020087908-A (KR)
Inventor: KIM JAE YOULL
IPC: G06F3/0354
Filed: 2002-10-08
Abstract: PURPOSE: A ball mouse of a pen type is provided to make a driving part move smoothly by providing the driving part having a perpendicular rotation axis suitable to a characteristic of the pen. CONSTITUTION: The ball mouse includes a mouse ball(1) having a sphere shape, the first conical rotation panel(12) facing to the mouse ball and rotating to the movement for the first direction of the mouse ball, the second conical rotation panel(22) rotating to the movement for the second direction of the mouse ball, the first rotation axis(10) placing the first conical rotation panel at one end part, the second rotation axis(20) placing the second conical rotation panel at one end part, the first slit placing on another end part of the first rotation axis, and the second slit placing on another end part of the second rotation axis. The ball mouse includes the third conical rotation part facing to the mouse ball and rotating to the movement for the first and the second direction of the mouse ball, and the third rotation axis placing on the third conical rotation panel. The first, the second and the third rotation axis are perpendicular to the earth surface.
Patent KR-20020093682-A (KR)
Inventor: LEE BUM SUG
IPC: A44B13/00
Filed: 2002-10-19
Abstract: PURPOSE: A string fixing device is provided, thereby the string of shoes, clothes, etc can be easily fixed and the fixed string can not easily untied. CONSTITUTION: The string fixing device comprises a main body, a set of string fixing pins, a set of string fixing plate and spring, and an assembly pin. The method for fixing a string using the string fixing device comprises the steps of: combining the set of string fixing pins with the main body, the pins projected through the main body; inserting the string fixing plate and spring into the main body, the spring facing downward; combining the assembly pin with the main body; placing the string fixing device on a string; and penetrating the string fixing pin through the string.
Patent KR-20040035402-A (KR)
Title: Chip mounter
Inventor: PARK HYEONG GEUN
IPC: H01L21/52
Filed: 2002-10-22
Abstract: PURPOSE: An apparatus for mounting components is provided to enhance a recognition rate and reduce a failure rate by using a mirror and an existing camera to check the presence of a nozzle. CONSTITUTION: An apparatus for mounting components includes an X-axis frame(22a), a Y-axis frame(22b), an absorbing head(23), a conveyer(25), a tray(29), and a recognition unit(26). The X-axis frame(22a) and the Y-axis frame(22b) perform the relative movement, respectively. The absorbing head(23) performs a sliding motion to the Y-axis frame(22b) and includes an absorbing nozzle. The conveyer(25) is used for transferring a substrate. The tray(29) is used for storing components mounted on the substrate. The recognition unit(26) includes a camera(26a) for capturing images from a front side and a mirror(26b) for reflecting images of lower sides of the components or an image of a front side of the nozzle.
Patent KR-20040036436-A (KR)
Title: manufacture method of tile for construction
Inventor: CHOE JUNG GAB
IPC: E04F13/08
Filed: 2002-10-25
Abstract: PURPOSE: A manufacturing method for an architectural tile set with jewels is provided to heighten ornamental effects by attaching to a wall of a building. CONSTITUTION: The manufacturing method for an architectural tile set with jewels comprises the steps of applying adhesives(3) on a retreated part(2) formed on the surface of a tile, interposing/adhering/fixing a metallic member(4) having the same shape as the retreated part(2), then setting/adhering diamond, crystal, etc.(6) to a retreated groove(5) of the metallic member(4).
Patent KR-20040038041-A (KR)
Title: Sterilization composition and sterilization method using the same
Inventor: CHOI GI SEUNG
IPC: A01N43/50
Filed: 2002-10-31
Abstract: PURPOSE: Provided are a composition of the sterilizing agent and a sterilizing method using the same. The composition contains dimethyloldimethylhydantoin and polyalkylene guanidine salt or polyalkylene biguanidine salt, and thus inhibits the release of corrosive substances, has high sterilizing activity, maintains sterilization effect for a long time and has broad spectrum of antibacterial activity to bacteria and fungi. CONSTITUTION: A composition of the sterilizing agent is characterized by containing dimethyloldimethylhydantoin of the formula(1) and polyalkylene guanidine salt or polyalkylene biguanidine salt of the formula(2). In the formula(2), A is oxyalkylene, diphenylsulfone, diphenylsulfide and alkylamide having the number of repeat units of 1-100000, or C1-20 linear or branched alkyl, Y has no substituent or HCl, HBr, HNO3, acetic acid, benzoic acid, dehydroacetic acid, propionic acid, gluconic acid, sorbic acid, phosphate, fumaric acid, maleic acid, carbonic acid or paratoluene sulfonic acid, b is hydrogen, or C1-20 linear or branched alkyl, Z is alkoxy, chloride, bromide, iodine, acetate, sulfate or paratoluene sulfonate, x is 1 or 2, m is an integer of 0 or more, and n is an integer of 1 or more.
Patent KR-20040038105-A (KR)
Inventor: KIM JE HYEONG
IPC: B62D6/00
Filed: 2002-10-31
Abstract: PURPOSE: A steering force control device of a vehicle is provided to control the steering force and a steering feel according to the vehicle speed and a steering angle. CONSTITUTION: A steering force control device of a vehicle comprises a vehicle speed sensor(101) sensing the speed of the vehicle; a steering angle sensor(102) sensing a steering angle of a steering wheel; a control part(103) detecting and adding each control current by the vehicle speed sensed from the vehicle speed sensor and the steering angle sensed from the steering angle sensor, and outputting a control signal corresponding to the added control current; and an electronic power steering control part(104) controlling the steering force and a steering feel according to a control signal corresponding to the control current output from the control part.
Patent KR-20030036100-A (KR)
Title: Bladder, and preparation of tire
Inventor: MORI HIROYUKI
IPC: B29C43/36
Filed: 2002-11-01
Abstract: PURPOSE: A bladder and a method for producing tires are provided to reduce shapeable ununiformity in an inner wall of the tire and to satisfactorily extend along the inner wall surface of the tire. CONSTITUTION: A bladder(10) used to press an inner wall surface of a tire by a pressurized heating medium during the vulcanization of a green tire is composed of a fabric layer(purl stitched fabric layer,12) and rubber layers(silicone rubber layers,11,13) placed one over another. Elongation rates of the fabric layer in a longitudinal direction and in a crosswise direction exceeds 15% and satisfies elongation rates in the longitudinal and crosswise directions larger than or same with 0.4 and smaller than or same with 6.0. In addition, the fabric layer has good extensibility and elongates with the rubber layers.
Patent KR-20040049148-A (KR)
Title: A liquid electrophotographic image forming apparatus
Inventor: PARK U YONG
IPC: G03G15/01
Filed: 2002-12-05
Abstract: PURPOSE: A wet type electrophotographic image forming apparatus is provided to reduce a deviation of development by colors. CONSTITUTION: An image forming apparatus includes a developing unit(20) having four color developing devices for developing a desired image, a transfer belt(21) to which the developed image is transferred, and a transfer unit(22) that transfers the image transferred to the transfer belt onto paper. The image forming apparatus further includes a backup roller(20a) and the first potential supply part(20b) that applies a negative voltage to the backup roller. The transfer unit includes a transfer roller(22a) and the second potential supply part(22b). The transfer roller is rotated in closely contact with the transfer belt. The second potential supply part applies a voltage to the transfer roller.
Patent KR-20040053689-A (KR)
Title: a bearing assembly
Inventor: BAEK CHUNG HEUM
IPC: F16C33/30
Filed: 2002-12-17
Abstract: PURPOSE: A bearing assembly is provided to easily assemble a bearing to a central shaft and to prevent the bearing and the central shaft from being damaged. CONSTITUTION: A bearing assembly includes a central shaft(25), an upper bearing(14), a lower bearing(16) and a spring(20). An end of the spring(20) is inserted into a slot(35) formed in an outer wheel(19) of the upper and lower bearings(14,16) so as to press the outer wheel(19) of the upper and lower bearings(14,16). The central shaft(25) is formed at upper and lower portions thereof with three slots, respectively. That is, first to third slots(26,27,28) are formed in the upper portion of the central shaft(25) and fourth to sixth slots(29,30,31) are formed in the lower portion of the central shaft(25). A depth of the first slot(26) is larger than a depth of the second slot(27). The depth of the second slot(27) is larger than a depth of the third slot(28).
Patent KR-20040055328-A (KR)
Title: Device for guiding crop in rotary shear
Inventor: JUNG TAE WON
IPC: B21F11/00
Filed: 2002-12-20
Abstract: PURPOSE: A crop drop guiding device of rotary shear in wire rod line is provided which guides drop of the crop by bending the wire rod before the wire rod reaches cutting blades in such a way that crop cut with the cutting blades being contacted with wire rod is directed to a lower side. CONSTITUTION: The crop drop guiding device of rotary shear in wire rod line comprises a bracket(20) which is installed on the outer circumferential surface of upper body of revolution composing the rotary shear, and on a lower part of which an upper cutting blade(11) is vertically installed; a pressing member(21) which is vertically installed in front of the upper cutting blade of the bracket, and an outer front end of which is more extended to a lower side than the cutting blade so that the pressing member presses wire rod to bend the wire rod; and elastic springs(22) elastically installed between the bracket and an upper part of the pressing member, wherein a lower part of the pressing member contacted with the wire rod is circularly curved to be formed in a semicircular cross sectional shape, wherein the crop drop guiding device further comprises guide bars horizontally installed at the front side of the cutting blade, and guide holes(26) which are formed on the pressing member, and through which the guide bars are vertically guided to prevent side to side movements of the pressing member, and wherein the crop drop guiding device further comprises an adjusting means comprising adjusting pipes(30), long holes, adjusting bolts(32) and nuts(28) to adjust up and down movements of the pressing member for the upper cutting blade.
Patent KR-20040061815-A (KR)
Inventor: LEE TAE HYEOK
IPC: H01L29/76
Filed: 2002-12-31
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to easily guarantee capacitance and prevent a lower structure from being oxidized by reducing the thickness of a dielectric layer. CONSTITUTION: A storage node(12) is made of silicon. A dielectric layer is formed on the storage node, having a stacked structure of the first Al2O3 layer(14), a Ti-doped Ta2O5 layer(16) and the second Al2O3 layer(18). A plate electrode(20) of a metal material is formed on the dielectric layer. The first and second Al2O3 layers are formed by a method selected from a group of an LPCVD(low pressure chemical vapor deposition) method, an ALD(atomic layer deposition) method and a plasma induced CVD method.
Patent KR-20020042616-A (KR)
IPC: H01T21/06
Filed: 2000-05-30
Abstract: 본 발명은 스파크 플러그를 제조하기 위한 방법 및 장치에 관한 것으로서, 특히 Pt, Ir, Rh, Pd, Re, Os, Ru, Ni 또는 그의 합금으로 이루어지며 약 0.3∼1.0mm의 직경을 갖는 점화 끝단을 갖는 중앙 전극을 포함하는 고성능 스파크 플러그를 제조하기 위한 방법 및 장치에 관한 것이다.  일 실시예에 의하면,  금속 쉘의 일 끝단으로부터 연장되며, 접지 전극을 형성하는 금속 스트립을 제공하고; 중앙 전극의 점화 끝단 상부에 스페이서를 위치시키며; 상기 금속 스트립 내에 아치형 부분을 형성하기 위하여 상기 스페이서를 향하여 금속 스트립을 예비적으로 구부리고; 상기 금속 스트립과 중앙 전극의 점화 끝단 사이에 금속 스트립에 힘을 가함으로써 갭-거리를 정밀하게 형성하는 단계로 이루어지는 방법이 제공된다.  이 방법은 스페이서의 위치를 결정하기 위하여 중앙 전극의 점화 끝단의 위치를 측정하는 단계 및/또는 예비적으로 구부려진 금속 스트립의 위치와 중앙 전극의 점화 끝단의 위치를 참조하여 필요값만큼 금속 스트립과 중앙 전극 사이의 갭-거리를 조정하도록 금속 스트립을 구부린 이후에 스페이서를 메우는 단계를 더 포함할 수 있다.  본 발명은 또한 이러한 방법을 수행하기 위한 장치를 제공한다.
Patent KR-20020037037-A (KR)
IPC: C22C21/04
Filed: 2000-08-22
Abstract: 실질상 Cu를 함유하지 않는 비Cu계 주조 Al합금으로서, 인장강도가 305MPa 이상, 0.2% 내력이 220MPa 이상, 및 신장도가 10% 이상의 비Cu계 주조 Al합금이다.   주조 Al합금의 열처리 방법에 있어서, 용체화 처리를 유동층을 이용하여 행하며, 또한, 용체화 처리를 30분 이내의 용체화 처리 온도까지의 급속승온 및 3시간 이내의 용체화 처리 온도에 있어서의 유지에 의해 행한다.   이 열처리 방법에 의하면 승온시간을 빠르게, 온도의 편차를 작게, 또한 보다 높은 온도에서 용체화 처리를 행하므로, 총처리 시간을 종래에 비해 대폭 단축할 수가 있다.   또한, 인장강도, 내력, 및 신장도의 셋의 기계적 특성을 밸런스 양호하게 가지는 비Cu계의 주조 Al합금을 제공할 수 있다.
Patent KR-20020072529-A (KR)
IPC: H01L51/52
Filed: 2001-07-26
Abstract: 본 발명에 따르면, 투수성이 충분히 낮고 동시에 양호한 단면 형상을 가지며, 염기성 재료 및 일함수가 낮은 금속을 포함하는 전극과의 반응성이 억제된 유기 EL 소자의 절연막, 마찬가지로 쓰루홀 또는 포트홀을 형성할 수 있음과 동시에, 평탄화 성능이 우수하고 동시에 높은 투명성 및 레지스트 박리액에 대한 높은 내성을 갖는 유기 EL 소자의 절연막 및 이것들을 형성하기 위한 감방사선성 수지 조성물이 제공된다. 
     이 절연막을 구비한 유기 EL 표시 소자는 발광 불량이 없고, 충분히 긴 휘도 반감 수명을 가져 신뢰성이 우수하다. 
     상기 조성물은 에폭시기를 가질 수도 있는 알칼리 가용성 수지와 1,2-퀴논디아지드 화합물을 함유한다.
Patent KR-20020041426-A (KR)
IPC: G02F1/1343
Filed: 2000-09-05
Abstract: 본 발명은 액정표시장치에 관한 것으로서 횡전계방식으로 액정층을 구동하는 액정장치에 있어서, 그 화면표시성능을 향상시킨다.  그 때문에, 본 발명은 액정을 개재시켜서 서로 대향배치되는 투명기판중에 한쪽에 투명기판의 액정측의 화소영역에 절연막을 개재시켜서 배치한  화소전극과 대향전극이 형성하고 이런 각 전극과의 사이에는 투명기판에 평행한 성분을 갖추는 전계를 발생시키는 동시에 상기 화소전극과 대향전극중 한쪽전극은 다른 쪽 전극에 주변부로서 적어도 다른 쪽과 겹치지 않는 영역에 형성한 투명전극으로서 형성한 액정표시장치로 상기 절연막을 다층구조로 구성한 기술을 제공한다.
Patent KR-20020040805-A (KR)
Title: Connector
IPC: A61M39/04
Filed: 2000-09-18
Abstract: A connector used for various medical instruments, infusion containers, and infusion devices to connect a tube. The connector includes a cylindrical valve made of elastic material with a closable slit so that a tube can be connected without passing through the valve. <IMAGE>