baber/WOPTO huggingface dataset:
Patent KR-20020093777-A (KR)
Inventor: KIM CHANG SUN
IPC: H01J61/18
Filed: 2002-11-30
Abstract: PURPOSE: A low potential induction discharge lamp is provided to reduce power consumption by maintaining constant voltage low even at a high temperature when the lamp is turned on. CONSTITUTION: A low potential induction discharge lamp comprises an outer shell(20) made of a fluorescent permeable material; a discharge tube(60a) arranged within the outer shell, and which applies a predetermined potential through a pair of main positive and negative discharge electrodes(50a,50b) attached to both ends of the discharge tube; an induction unit installed at the discharge tube and connected to one or the main positive and negative discharge electrodes so as to form a discharge induction path; and a resistor(R1) having an end connected to the induction unit and the other end connected to one of the main positive and negative discharge electrodes. The induction unit is an induction electrode(70a) having an end inserted into the discharge tube and the other end connected to the resistor so as to induce discharge between the main positive and negative discharge electrodes.
Patent KR-20040050809-A (KR)
Title: An optical burst-mode receiver, and apparatus and method for automatically controlling optical input power of it
Inventor: KIM GWANG JUN
IPC: H04B10/60
Filed: 2002-12-09
Abstract: PURPOSE: A burst mode optical receiver is provided to control a received burst mode optical signal in predetermined size, and to configure a device only that converts a clock into a data signal by restoring the clock, thereby reducing a signal processing time and simplifying an electric circuit. CONSTITUTION: An optical power distributor(210) branches an inputted optical signal into the first optical signal and the second optical signal. An FDL(Fiber Delay Line)(220) delays the second optical signal for a predetermined time. A variable optical attenuator(230) controls attenuation size according to an input optical strength. A PD(Photo Diode)(280) converts the first optical signal into an electric signal. A TIA(Trans-Impedance Amplifier)(270) amplifies the converted electric signal. An ADC(Analog to Digital Converter)(260) converts the amplified electric signal into a digital signal.
Patent KR-20040051134-A (KR)
Title: Opening and shutting apparatus of a floodgate
Inventor: YOON GIL JUNG
IPC: E02B7/26
Filed: 2002-12-12
Abstract: PURPOSE: A water gate operator is provided to simplify installation and to shorten a period of installation by minimizing the whole height of installation, to shorten construction expenses, to improve workability and safety for repair and maintenance, and to cut off an inflow of impurities. CONSTITUTION: The water gate operator comprises: a hoist device composed of a winch installed on the upper part of a water gate structure, and primary/secondary auxiliary winchs connected with the winch using a connecting shaft rotatively; a water gate(20) provided with a pair of rack bars(30) and reciprocated by the rotation of a pinion gear installed on the primary/secondary auxiliary winchs of the winch device; and the rack bar(30) mounted on both ends of the water gate(20), and composed of vertical pieces(31,32) having a U-shaped guide groove(31a) and many horizontal bars(34) installed to the inside of the guide groove(31a) of the vertical pieces(31,32) and suspended on a pinion gear of the primary/secondary auxiliary winchs.
Patent KR-20030088842-A (KR)
Title: Brake device
Inventor: SON JEONG HYUN
IPC: F16D65/12
Filed: 2002-12-13
Abstract: PURPOSE: A brake system is provided to increase the exchange period of a brake pad, cut down exchanging and overhauling cost, disperse heat generated in operating a brake and accordingly improve braking performance. CONSTITUTION: A brake system increasing the exchange period of a brake pad and improving braking performance by changing a friction surface of a brake disc rotor with the brake pad is composed of plates(100) formed and adhered with hollow disc-shaped friction materials(200) at the side and the brake disc rotor including a brake disc body(300) fixed with other side of the plate by bolts(500) and a pin. In addition, the friction surface contacting with the friction material of the brake disc rotor in braking is made from a metal different with the friction material, and a radiating plate is attached between the friction surface and a caliper bracket supporting the friction material.
Patent KR-20040055440-A (KR)
Title: A detachable thermostat for medical fluid
Inventor: PARK KOON
IPC: A61M5/00
Filed: 2002-12-21
Abstract: PURPOSE: An attachable and removable thermostat for sap for a medical treatment is provided to directly insert or remove a sap flowing path module through a side of a sap thermostat to leave out a rotation movement, a cover, a door and a hinge of the thermostat for an excellent durability, and to compactly manufacture the sap flowing path module to make it easy to handle and simple to carry out the sap thermostat. CONSTITUTION: The attachable and removable thermostat for sap for a medical treatment comprises a sap flowing path module on both sides being connected with a sap tube penetrated with a sap flowing path in a spiral shape formed in the inside; a sap thermostat(20) in which the sap flowing path module is inserted/removed through an insertion groove formed at one side; and a heating unit placed in the sap thermostat(20) for heating the sap flowing path module as inserted at a regular temperature.
Patent KR-20040055918-A (KR)
Inventor: HWANG HYEONG HYU
IPC: B41J2/175
Filed: 2002-12-23
Abstract: PURPOSE: An ink cartridge is provided to prevent an air passage from being broken due to external force by forming the air passage between an outer cover and an inner cover. CONSTITUTION: An ink cartridge(100) includes an ink storage section(110), an inner cover(140) covering an upper portion of the ink storage section(110), an outer cover(170) for sealing the inner cover(140) and an intermediate member(160) installed between the inner cover(140) and the outer cover(170). The ink storage section(110) is divided into first and second chambers(114,116) by means of a partition(113). An ink path(118) is formed at a lower portion of the partition(113). The first chamber(114) is filled with ink and the second chamber(116) is provided therein with a foam member(120). An ink feeding pipe(122) is formed at a lower portion of the second chamber(116).
Patent KR-20040056754-A (KR)
Title: Liquid Crystal Display Device
Inventor: JUNG GI YONG
IPC: G02F1/13
Filed: 2002-12-24
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to prevent the damage due to foreign substances generated in a screw fixing work by using an insertion fixing method. CONSTITUTION: A combining part(33) installed to a bracket is fixed to a combining part fixing member(34) installed to a system back case. An LCM(Liquid Crystal Module)(10) is assembled to the system back case. A space corresponding to the size of the combining part(33) is formed at the combining part fixing member(34). The combining part(33) is inserted and fixed to the space of the combining part fixing member(34). The combining part(33) has a plate shape with a flat rectangular shape or other various shapes corresponding to the shape of the space.
Patent KR-20040057694-A (KR)
Title: Field sequential color liquid crystal display device and driving method thereof
Inventor: SON HYEON HO
IPC: G02F1/133
Filed: 2002-12-26
Abstract: PURPOSE: A field sequential drive LCD(Liquid Crystal Display) and a drive method thereof are provided to apply a gate pulse twice at every subframe so that the volume of a liquid crystal and its sustain volume are charged fully, thereby removing a color distortion phenomenon due to an accumulation response characteristic of the liquid crystal. CONSTITUTION: An LCD panel(400) formed TFTs(Thin Film Transistors) at the crossing points among plural data wires and gate wires. A data driver(410) supplies data wires of the LCD panel(400) with data. A gate driver(420) supplies gate wires of the LCD panel(400) with gate pulses(GP). A timing controller(430) divides one frame into three frames, red(R), green(G) and blue(B), and then supplies the data driver(410) and gate driver(420) with control signals for generating the LCD panel(400). A lamp driving unit(440) drives a sequential backlight(450) having a red lamp(452), a green lamp(454) and a blue lamp(456).
Patent KR-20040058782-A (KR)
Title: Multi screen plasma display panel device
Inventor: HUH SEUNG U
IPC: G09G3/296
Filed: 2002-12-27
Abstract: PURPOSE: A plasma display panel device for use in a multi-screen is provided to commonly utilize the same unit plasma display panel driving circuit by setting the program of the plasma display pane driving circuit with using the dip switch. CONSTITUTION: A plasma display panel device for use in a multi-screen includes at least two unit plasma display panels, at least two driving circuits(31,32,33) and a bit processing unit. The unit plasma display panels are arranged in the form of matrix. The two driving circuits(31,32,33) drive the corresponding unit plasma display panel. And, the bit processing unit is formed in each of the driving circuits for changing the direction of the data processing in response to the position of the corresponding unit plasma display panel.
Patent KR-20040055538-A (KR)
Inventor: KIM JUNG SIK
IPC: H05K3/00
Filed: 2002-12-21
Abstract: PURPOSE: An electro forming mold master and a fabricating method thereof are provided to reduce the consumption of raw materials and the manufacturing cost by performing a dipping process instead of a corroding process using an etching method. CONSTITUTION: An electro forming mold master includes an electrode base, a plurality of pin-shaped electrode bases, and a releasing agent. The electrode base(9) is formed with conducting materials. A bottom part of the electrode base has the predetermined intensity. The pin-shaped electrode bases(10) are formed on an upper part of the electrode base. The pin-shaped electrode bases are projected from various positions of the upper part of the electrode base. The releasing agent(12) is inserted between the pin-shaped electrode bases.
Patent KR-20040060178-A (KR)
Title: A Finely Pressure Controling Device Of A Polishing Machine
Inventor: HA HYEON PYO
IPC: B24B41/04
Filed: 2002-12-30
Abstract: PURPOSE: A device for finely controlling pressure for a polishing machine is provided to simplify structure and easily control the pressure of a polishing tool by using two universal joints and a linear motor. CONSTITUTION: A device for finely controlling pressure for a polishing machine is composed of a frame(10) attached to the front of a slide, a linear motor(20) coupled to the frame and having a first joint bracket(21), a load cell(30), a tool spindle(40) coupled to the lower part of a second joint bracket(41), a linear guide way(50) having a tool spindle bracket(51) and moving up with the tool spindle, a guide rail(60) coupled to the linear guide way, and a polishing tool(70) installed at the end of the tool spindle. The load cell is coupled to universal joints(31), and detects the pressure applied to the universal joints.
Patent KR-20020022801-A (KR)
Title: Humidifier and air conditioner using the same
IPC: F24F3/14
Filed: 2001-05-18
Abstract: There are provided a humidifier, as well as an air conditioner using the same, capable of performing optimum humidification operation and improving comfort by resolving insufficient humidification. The humidifier includes a humidifying rotor (11), a moisture absorbing fan (13) provided on a moisture absorbing passage running through the humidifying rotor (11), a humidifying fan (15) provided on a humidifying passage running through the humidifying rotor (11), a motor (12) for the humidifying rotor for driving the humidifying rotor (11), and a heater (17) provided on the humidifying passage upstream from the humidifying rotor (11). At least one of the moisture absorbing fan (13), the humidifying fan (15), the motor (12) for the humidifying rotor and the heater (17) is controlled according to the outside air humidity. <IMAGE>
Patent KR-20020062274-A (KR)
IPC: H04N7/01
Filed: 2001-06-15
Abstract: 입력 화상 신호를 수신하고, 입력 화상 신호보다 고품질인 출력 화상 신호를 생성하는 화상 처리 장치에는, 제1 및 제2 신호 처리 수단이 설치되어 있다.  제1 신호 처리 수단은 축적형 처리를 행하는 것으로, 출력 화상 신호와 동일한 화질을 갖는 화상 신호를 저장하는 저장 수단을 포함하고, 입력 화상 신호와 저장 수단에 저장된 화상을 가산함으로써, 입력 화상보다 고품질인 제1 화상 신호를 생성함과 함께, 저장 수단에 그 제1 화상 신호를 저장한다.  제2 신호 처리 수단은 클래스 분류 적응 처리를 행하는 것으로, 출력 화상 신호 중의 주목 화소 위치에 부합하여 입력 화상 신호에 기초하는 특징을 추출하고, 그 특징에 따라 주목 화소를 복수 클래스 중 하나로 분류하며, 분류된 클래스에 대응하여 사전에 정해진 연산 방식으로 입력 화상 신호를 연산함으로써, 입력 화상보다 고품질인 제2 화상 신호를 생성한다.  또한, 화상 처리 장치는 제1 화상 신호와 제2 화상 신호에 기초한 판정을 행하고, 제1 및 제2 화상 신호 중 한쪽을 출력 화상 신호로서 선택하는 출력 선택 수단을 포함한다.
Patent KR-20020074447-A (KR)
IPC: C01B33/03
Filed: 2001-07-26
Abstract: 클로로실란과 수소로부터 다결정 규소를 제조하기 위한 노(爐)로부터 배출된 배기 가스를 응축시켜 수소 기체를 분리시킨다.     생성된 응축물을 증류시켜 미반응 클로로실란과 부생성된 사염화규소를 분리시킨 후, 추가로 증류시켜 육염화이규소를 회수한다.     테트라클로로디실란이 육염화이규소와 함께 회수될 수 있다.     회수된 육염화이규소 및 테트라클로로디실란은 금속성 규소에서 제조된 종래의 것에 비해 매우 고순도를 갖는다.
Patent KR-20020044184-A (KR)
Title: Toner composition and method for production thereof
IPC: G03G9/087
Filed: 2001-09-07
Abstract: The present invention relates to a toner composition for electrophotography, used for development of electrostatic image in electrophotography, electrostatic printing, etc., as well as to a process for producing such a toner composition. The toner composition of the present invention comprises a binder resin component Äcomponent (A)Ü and a coloring agent component Äcomponent (B)Ü, wherein the binder resin component Äcomponent (A)Ü comprises a particular crosslinked aromatic polyester resin component Äcomponent (a-1)Ü and a particular linear aromatic polyester resin component Äcomponent (a-2)Ü and the proportions of the component (a-1) and the component (a-2) are 5 to 80% by weight Äthe component (a-1)Ü and 20 to 95% by weight Äthe component (a-2)Ü based on the total weight of the two components. The present invention can provide a toner composition for electrophotography, which is superior in grindability, wax dispersibility and mechanical durability, superior in blocking resistance and offset resistance, and superior in balance between fixing properties after development and development durability. <IMAGE>
Patent KR-20020086628-A (KR)
Title: Ｎａｎｄ 플래시 메모리를 제조하기 위한 단일 터널게이트 산화 공정
IPC: H01L27/115
Filed: 2001-03-05
Abstract: NAND 메모리 스트링들을 제조하기 위한 단일 터널 게이트 산화 공정이 개시된다. 이 공정에서 선택 트랜지스터들 및 플로팅 게이트 메모리 트랜지스터들의 게이트 산화막(24)은 단일 산화 단계로 제조된다. 선택 게이트 트랜지스터들 및 플로팅 게이트 메모리 트랜지스터들은 85Å 내지 105Å의 산화막 두께를 갖는다. 단일 터널 게이트 시도에 있어서, NAND 메모리 스트링의 적절한 기능을 위해서는 중간 도핑된 소스/들인 영역(62) 임플란트 조건들이 신중하게 선택될 필요가 있다. 일 실시예에서, 중간 도핑된 소스/드레인 영역은 10 13 -10 14 /cm 2 농도의 비소로 도핑된다.
Patent KR-20020086702-A (KR)
Title: 비점착성이 우수한 수지 펠렛 및 그 제조 방법
IPC: C08L23/16
Filed: 2001-03-26
Abstract: 본 발명의 비점착성이 우수한 수지 펠렛의 제조 방법은 하기의 공중합체 군으로부터 선택한 적어도 1종류의, 인장 탄성률(23℃)이 1600MPa 이하의 수지 펠렛 표면에, 특정의 동점도와 표면장력을 갖는 적어도 1종류의 액체(예：디메틸폴리실록산)와, 평균 입경이 50㎛ 이하의 적어도 1종류의 유기계 미분(예：스테아린산칼슘) 또는 실리카 미분을 피복시키는 것을 특징으로 한다.  상기 수지로는 인터 중합체, 수첨 방향족 비닐 화합물/공액디엔 랜덤 공중합체, 수첨 방향족 비닐 화합물/공액디엔 블록 공중합체, 적어도 에틸렌, 방향족 비닐 화합물 및 비공액폴리엔을 공중합시킨 불포화성 올레핀계 공중합체를 들 수 있다. 
     본 발명에 의하면, 종래의 올레핀계 공중합체 고무 등의 수지 펠렛 보다도, 비점착성이 더 우수하고, 외관 및 취급성이 더 우수한 수지 펠렛을 제조할 수 있다.
Patent KR-20030003283-A (KR)
Title: Antireflection Film
IPC: G02B1/11
Filed: 2001-05-01
Abstract: An article includes an antireflection composite material, a substrate, and an inorganic layer deposited onto the substrate. The inorganic layer has a thickness of from about 1 nm to about 10 nm. The article includes a polymer layer in contact with the inorganic layer to form an outer surface of the antireflection composite material. The polymer layer has a thickness of from about 70 nm to about 120 nm.</PTEXT>
Patent KR-20030042440-A (KR)
IPC: C08G18/10
Filed: 2001-05-15
Abstract: 본 발명은 유기 폴리이소시아네이트, 이소시아네이트 반응성 화합물 및 가융성 중합체를 발포시켜 탄성 폴리우레탄 발포체를 제조하는 방법에 관한 것이다.  발포체의 기타 특성들, 예를 들면, 인장 강도 및 신도에 악영향을 미치지 않고 발포체의 경도를 향상시킨다.
Patent KR-20030017545-A (KR)
Title: Fluid dispensing and measuring systems
IPC: G01F11/38
Filed: 2002-04-17
Abstract: A shuttle container (2) is used in conjunction with a dispenser (22) to receive a metered dose of a liquid from a reservoir (26). The dispenser (22) includes a metering chamber which is filled and emptied by a pair of valves (43 and 58) operated by a common shaft (40). The shuttle container (2) has a locating sleeve (12) which engages with a locating slot (36) in the dispenser (22) to axially align the shuttle container (2) with the dispenser. The shuttle (2) carries a spigot (14) engage the shaft (40) to effect a discharge of liquid into the shuttle container (2). The collar (6) of the shuttle container (2) has a pair of dogs (8) which engage respective slots (38) in the outer circumference of the dispenser (22). Before the dogs (8) can engage the slots (38), the profiled end of the spigot (14) must engage a matingly profiled recess in the shaft (40). Before the shaft (40) can be displaced, it must be rotated to move a projection (52) on the shaft out of alignment with an abutment (50). The slots (38) guide the dogs (8) to achieve, the required angular and axial displacement of the shaft (40) to release it from the locking action of the abutment (50) then displace it to operate the valves (43 and 58) to effect the dispensing of the metered dose into the shuttle container (2).
Patent KR-20040066375-A (KR)
Inventor: HAN JONG SEOP
IPC: A61K8/97
Filed: 2003-01-17
Abstract: PURPOSE: A water-in-silicon(w/s) or water-in-oil(w/o) type of make up cosmetic composition for whitening the skin is provided, thereby effectively whitening the skin by synergism of 5,15-diacetyl-3-benzoyllatirol and albutin without side-effects such as stimulation of the skin. CONSTITUTION: The water-in-silicon(w/s) or water-in-oil(w/o) type of make up cosmetic composition for whitening the skin comprises 0.0001 to 10 wt.% of 5,15-diacetyl-3-benzoyllatirol, 1.0 to 2.0 wt.% of albutin and 1 to 25 wt.% of cosmetic powder, wherein the 5,15-diacetyl-3-benzoyllatirol is added as a form of 5,15-diacetyl-3-benzoyllatirol dispersed in ester oil.
Patent KR-20040065951-A (KR)
Inventor: KWON SEONG HA
IPC: A41D27/20
Filed: 2003-01-17
Abstract: PURPOSE: A pocket structure combined as a pattern for clothes and personal ornaments is provided to enhance the clothes stylishness and fashion sense as well as the novel pattern sense by forming a pocket, as an internal/external type, at the front and back of clothes, scarfs, bags or personal ornaments, to be expressed like a hand-shaped pattern on the surface of the products as it is. CONSTITUTION: The pocket structure combined as a pattern for clothes and personal ornaments, in which a pocket having an opening portion(21) at the front and back of the products(10) is formed as the internal or external type, comprises a pocket(20) in a hand shape formed on the clothes(10), the hand-shaped pocket enabling each finger to be inserted in the inside of the opening portion(21) and having the thread in different color to be distinguished from the color of thread at other parts(11) so that the hand-shaped pocket is expressed as one independent pattern on the surface of the clothes(10).
Patent KR-20040068632-A (KR)
Inventor: JUNG SEON HUI
IPC: G11B20/04
Filed: 2003-01-27
Abstract: PURPOSE: A method for displaying MP3 file lists is provided to output file names for plural MP3 files through detailed list screen windows and plural preview list windows, and to automatically scroll outputted detailed lists and preview lists at the request of a user, so that the user can easily retrieve the stored MP3 files. CONSTITUTION: When a DVD is inserted(S10), a microcomputer stores/manages MP3 file management information(S11). If a user requests MP3 file lists to be displayed(S12), the microcomputer separately displays detailed list screen windows and plural preview list screen windows as OSD images(S13). If the user selects an automatic scroll mode(S14), the microcomputer automatically scrolls detailed lists or preview lists(S15). If the user does not select the automatic scroll mode, the microcomputer sequentially scrolls the lists(S16). If the user selects an optional file name(S17), the microcomputer performs a series of MP3 file play operations(S18).
Patent KR-20030016355-A (KR)
Inventor: LEE GWANG SEUB
IPC: B62M11/10
Filed: 2003-02-03
Abstract: PURPOSE: A bi-directional driving power train system by using bevel gear train is provided to improve driving force and speed and to maximize the effect of exercise by using various muscles with traveling through reverse pedaling. CONSTITUTION: A bi-directional driving power train device is composed of a pedal shaft(1) installing a pedal; a first bevel gear(3) installed in the right of the pedal shaft with rotating; an output unit(2) fixed around the first bevel gear; a unidirectional transmission unit(3a) installed between the first bevel gear and the pedal shaft; a second bevel gear(4) installed in the middle of the pedal shaft; a screw(7) fixed in a hub(6) and the pedal shaft; a ring minimizing friction between the lower part of the screw and the pedal shaft; a third bevel gear(5) installed in the left of the pedal shaft with rotating; and the hub fixing the screw by covering the bevel gear train. The output unit rotates forward in rotating the pedal shaft forward or reverse. A bicycle moves forward in pedaling forward or reverse with installing the bi-directional driving system.
Patent KR-20040071867-A (KR)
Inventor: PARK IN UK
IPC: F16D65/02
Filed: 2003-02-07
Abstract: PURPOSE: A disk brake is provided to return the outer pad plate quickly, and to reduce vibration and noise from thermal deformation of the disk and wear of the outer pad by interlocking the housing finger part and the outer pad plate with a return spring in the end of the housing finger part contacted to the outer pad plate. CONSTITUTION: A disk brake comprises a housing having a cylinder; a piston installed in the cylinder and moved back and forth by hydraulic pressure; an elastic seal returning the piston in moving the piston; a housing finger part(100) extended and bent in the end of the housing to move an outer pad plate(400) forward in braking; the outer pad plate moving right and left by the housing finger part and having an outer pad; a disk partially inserted to the outside of the outer pad plate and rotated with the wheel; and a pad return spring(300) formed in the end of the housing finger part connected to the outer pad plate to return the outer pad plate quickly.
Patent KR-20040073222-A (KR)
Inventor: KIM HYEONG JUN
IPC: G08B23/00
Filed: 2003-02-13
Abstract: PURPOSE: An apparatus and a method for controlling an alarm LED of a system are provided to reduce the overhead and enhance the reliability by separating an alarm processor from an alarm LED controller. CONSTITUTION: An apparatus for controlling an alarm LED of a system includes a controller, an alarm sensor, an alarm processor, and an alarm LED control information storage unit. The controller(51,52) is used for controlling an alarm LED. The alarm sensor(10) is used for sensing a system alarm. The alarm processor(20) is used for generating or releasing the system alarm and managing an alarm state. The alarm LED control information storage unit(30) stores the information necessary for controlling the alarm LED.