baber/WOPTO huggingface dataset:
Patent KR-20030031701-A (KR)
Title: Cooling Apparatus of Semiconductor Manufacturing Equipment
Inventor: KO DONG GEON
IPC: H01L21/00
Filed: 2001-10-15
Abstract: PURPOSE: A cooling apparatus for semiconductor equipment is provided to control the amount of refrigerant supplied to a compressor by installing a refrigerant control portion between an accumulator and an evaporator. CONSTITUTION: A tank(20) is used for storing coolant circulating along a cooling line of the inside of semiconductor fabrication equipment(10). A cooling cycle portion(100) is formed with a circulation cycle including a compressor(110), a condenser(120), an expansive valve(140), an evaporator(150), and accumulator(170) through a refrigerant circulation line. The evaporator(150) is installed at the inside of the tank(20). A refrigerant control portion(300) is installed between the accumulator(170) and the evaporator(150) in order to control the amount of refrigerant provided to the compressor(110).
Patent KR-20030032515-A (KR)
Title: Engine Hood Fixing Structure of Military vehicle
Inventor: SONG JEONG WON
IPC: B62D25/10
Filed: 2001-10-18
Abstract: PURPOSE: A device for fixing an engine hood of a truck for a military use is provided to improve safety by preventing workers from getting hurt caused by contacting the engine hood even though the engine hood is opened and to reduce manpower, which holds the engine hood being not closed. CONSTITUTION: A device for fixing an engine hood(100) of a truck for a military use is composed of the one end of a catch(400) coupled to an upside of the engine hood; and the one end of a hook(500) connected with and separated from the other end of the catch and the other end thereof installed on a cowl panel(200) to rotate. The engine hood is not closed by the hook installed between the catch and the cowl panel equipped at the engine hood, even if the wind blows from the rear of a vehicle to the front while the engine hood hangs on a windshield to repair an engine room.
Patent KR-20010106339-A (KR)
Inventor: KIM MOO YOUNG
Filed: 2001-10-24
Abstract: A propeller (11) having five blades (13) supported from a hub (14) is exemplified. The propeller (11) is shown with the faces (15) of those blades (13) facing the viewer (out of the page), and has apertures (19) extending through each blade (13) from the face (15) to the back of each blade (13), and spread relatively evenly across the extent of each blade. The axial extent of the apertures (19) is substantially aligned with the direction of movement of the blades (13) relative to the axis of the propeller (11). The apertures (19) are normal both to the radial extent of the propeller (11) and the axial extent of the propeller. Each aperture (19) includes a bevelled edge in the form of a countersunk lip (21) extending around the periphery, on the face (15). The flow of fluid through the apertures (19) is believed to interfere with turbulent fluid adjacent to the back of the propeller (11), and so lead to improved efficiency of the propeller.
Patent KR-20020036754-A (KR)
Title: Recording medium and image forming process using the same
Inventor: HIRO MASAAKI
IPC: B41M5/52
Filed: 2001-11-09
Abstract: PURPOSE: Provided are a recording medium which permits forming images high in optical density, bright in color tone and high in resolution, and has excellent ink absorbency, and an image forming process using such a recording medium. CONSTITUTION: The recording medium comprises a base material, an ink-receiving layer provided on the base material, and at least one resin selected from a primary amine resin and a secondary amine resin, and a hindered amine compound contained in the interior and/or on the surface of the ink-receiving layer.
Patent KR-20030044172-A (KR)
Title: A electronic key in type apparatus
Inventor: RYU GWANG YEOL
IPC: E05B49/00
Filed: 2001-11-29
Abstract: PURPOSE: An electronic key apparatus provided with a simplified key pad, which has a safety in security by constructing a simple structure capable of inputting all numbers 0 to 9 by only two buttons without a conventional secrete keys 0 to 9. CONSTITUTION: An electronic key apparatus provided with a simplified key pad includes a pair of buttons(12,14) for inputting different count numbers assigned to at least two in response to the push operation time, a count process block(20) for processing the total number count inputted through the individual button by determining whether the push operation time exceeds a predetermined time by receiving the two button operation signals, a secret number comparing block(30) for outputting the control signal the secret number of the user operation supplied through the count process block with the secret number previously stored at the memory and a locker(50) for locking or unlocking in response to the output of the secret number comparing block(30).
Patent KR-20030044556-A (KR)
Title: System for displaying information in apartment
Inventor: CHOI GYEONG DON
IPC: G06F3/14
Filed: 2001-11-30
Abstract: PURPOSE: A system for displaying apartment information is provided to supply customized information and integrated information adapted to each building of an apartment for residents effectively and certainly. CONSTITUTION: An up/down display unit(320) displays a transfer direction. A floor display unit(330) displays the number of floors. An official announcement display unit(310) displays an official announcement. A sensor(340) senses a passenger in an elevator and a passenger in an entrance of the elevator. The official announcement display unit(310) displays information such as an official announcement or event guidance received from a management server(100). The sensor(340) transmits sensed contents to a control unit and creates a control signal for turning on/off the official announcement display unit(310). A management agent for controlling an information display device(300) is provided in the management server. An information input module(120) receives customized information and integrated information according to buildings as a voice or a character and stores the information in a database(160). A character output module(150) outputs stored character information on the information display device(300). A control module(110) reads character information from the database(160) and transmits the character information to the information display device(300) through the character output module(150).
Patent KR-20030046063-A (KR)
Title: Caco3 MGO 60 .omitted
Inventor: LEE SUNG MOON
IPC: C05G1/00
Filed: 2001-12-04
Abstract: PURPOSE: Provided is a manufacturing method of organic fertilizer which emits far infrared emission, neutralizes acidified soil and prevents environmental pollution by using food and vegetable wastes, calcite(CaCO3), MgO, feldspar and zeolite. CONSTITUTION: The organic fertilizer comprises 45wt.% of food and vegetable wastes, 35wt.% of calcite(CaCO3) and MgO, and 20wt.% of feldspar, kaolin and zeolite, wherein the size of minerals is 60mesh, and CaCO3 and MgO powder are obtained by firing at 700deg.C and grinding. The fertilizer is produced by layering food wastes(10), and mixture(11) of CaCO3, MgO, feldspar and zeolite alternately in a tank(1), followed by aging for 5-7days under cloth covering.
Patent KR-20030046093-A (KR)
Title: Remote pointer and method thereof
Inventor: CHA SUN BAEK
IPC: G06F3/03
Filed: 2001-12-05
Abstract: PURPOSE: A remote pointing input method and apparatus are provided to interactively select various menus supplied from webs in a display device capable of web-surfing at a remote distance. CONSTITUTION: A remote pointing apparatus includes a plurality of infrared ray emitting devices(120), a remote controller(110), and a display(130). The infrared ray emitting devices recognize a reference point at a specific position of a screen. The remote controller generates pointing laser and infrared ray at the specific position of the screen and takes the infrared ray emitted from the plurality of infrared ray emitting devices and infrared ray at a pointing position to generate a video signal and key information. The display generates reference point infrared ray to the plurality of infrared ray emitting devices when the remote controller inputs pointing laser and infrared ray, and calculates pointing position point on the basis of the infrared video signal and key information generated by the remote controller.
Patent KR-20030047260-A (KR)
Inventor: SHIN HYEON JONG
IPC: A61Q1/04
Filed: 2001-12-10
Abstract: PURPOSE: Provided is a lipstick composition containing a high moisturizing complex which has sufficient moisturization effect on the lips without skin irritation when blended with a lipstick composition. CONSTITUTION: A lipstick composition includes 0.001 to 70 parts by weight of a high moisturizing complex and 0,1 to 60 parts by weight of volatile oil. The high moisturizing complex contains 0.001 to 70 parts by weight of natural honey, 0.1 to 60 parts by weight of galactosylceramide, 0.1 to 60 parts by weight of a humectant and 0.1 to 50 parts by weight of liquid oil. The liquid oil is any one selected from the group consisting of hydrocarbon-based liquid oil, ester-based liquid oil, lower alcohol and a mixture thereof. The humectant is any one polyhydric alcohol selected from the group consisting of glycerine, 1,3-butylene glycol, dipropylene glycol, propylene glycol, sorbitol, cholesterol and a mixture thereof.
Patent KR-20030048635-A (KR)
Title: Self-test control method of newspaper packing apparatus
Inventor: KIM CHI SUNG
IPC: B65B57/00
Filed: 2001-12-12
Abstract: PURPOSE: A self-test control method of a newspaper wrapping machine is provided to precisely display a tested result and to easily adjust and set operating state. CONSTITUTION: The power of a newspaper wrapping machine is turned on(S10). A heater is preheated at a set temperature. In finishing the preheating, a counter is reset. In pressing the counter for a few seconds in the reset state, a mode is changed to a test mode. The counter is continuously pressed to change the mode. A set value is changed by rotating a control dial while pressing a discharging button in each changed test mode. In pressing the counter for a few seconds in every mode, the mode is changed to an operating mode. In pressing the discharging button for a few second in the test mode, the mode is changed to an operation timing change mode of components. The mode is changed by continuously pressing the counter in the timing change mode. A timing is changed by rotating the control dial while pressing the discharging button in each timing change mode. In pressing the discharging button for a few second after setting every timing mode, the mode is changed to the rest mode. Thereby, the operating state of the component in the newspaper wrapping machine are tested sequentially and the tested result is displayed precisely.
Patent KR-20030050568-A (KR)
Title: Back Plate of Plasma Display Panel and Method of Fabricating Thereof
Inventor: KIM TAE YEONG
IPC: H01J11/36
Filed: 2001-12-19
Abstract: PURPOSE: A lower plate of a plasma display panel and a method for manufacturing the same are provided to reduce manufacturing procedures and costs by eliminating the necessity of using a material for forming barrier ribs. CONSTITUTION: A lower plate of a plasma display panel comprises a ceramic substrate(50) where a barrier rib shape is formed from a ceramic material having superplastic properties at a high temperature; an address electrode formed, by using an inkjet, in a groove(50a) formed at the ceramic substrate; and a dielectric layer formed on the ceramic substrate where the address electrode is formed, so as to protect the address electrode. The ceramic substrate contains a mixture of ZrO2, Al2O3 and spinel.
Patent KR-20030052286-A (KR)
Title: A louver control method of air conditioner
Inventor: KOO JI HO
IPC: F24F13/08
Filed: 2001-12-20
Abstract: PURPOSE: A method of controlling the louver speed of an air conditioner is provided to vary the working speed of louvers of the air conditioner. CONSTITUTION: A method of controlling the louver speed of an air conditioner comprises steps of selecting a louver, to make upper and lower louvers or right and left louvers work(210); selecting speeds, to make the working speed of the selected louvers varied(250); transmitting power to operating the louver according to input of a signal; and controlling, to make the working speed of the louvers variably changed. Accordingly, heating and cooling air is effectively exhausted into the interior according to conditions.
Patent KR-20020050732-A (KR)
Title: Polyester molding composition
Inventor: HAGER HARALD
IPC: B32B27/32
Filed: 2001-12-20
Abstract: PURPOSE: Provided is a material having good low-temperature impact strength and comprising, besides polyester as matrix polymer, at least two other polymers which act synergistically to improve the impact strength of the material. Further provided are moldings made from the material. CONSTITUTION: The molding composition comprises the following components: (I) from 60 to 96.6 parts by weight of thermoplastic polyesters; (II) from 3 to 39.5 parts by weight of an impact-modifying component which contains anhydride groups, where the impact-modifying component is selected from the group consisting of ethylene/alpha-olefin copolymers and styrene-ethylene/butylene block copolymers; (III) from 0.4 to 20 parts by weight of a copolymer which contains units of the following monomers: (a) from 20 to 94.5% by weight of one or more alpha-olefins having from 2 to 12 carbon atoms, (b) from 5 to 79.5% by weight of one or more acrylic compounds selected from the group consisting of: acrylic acid, methacrylic acid, acrylic acid salts, methacrylic acid salts, esters of acrylic acid with a C1-C12 alcohol, esters of methacrylic acid with a C1-C 2 alcohol, acrylonitrile and methacrylonitrile, acrylamides and methacrylamides; and (c) from 0.5 to 50% by weight of an olefinically unsaturated epoxide, carboxylic anhydride, carboximide, oxazoline or oxazinone, wherein the total of components (I), (II) and (III) is 100 parts by weight.
Patent KR-20030052695-A (KR)
Title: Device for removing adhered slag in wall of electric furnace
Inventor: OH HEUNG IL
IPC: F27B3/24
Filed: 2001-12-21
Abstract: PURPOSE: A device for breaking skull adhered to wall of electric furnace is provided to remove and separate skull stuck to the inner surface of cooling water panel by rotating each cooling water panel installed in the upper part of the electric furnace to the inner side in a certain angle. CONSTITUTION: In an electric furnace comprising a lower furnace body(11) in which bricks are constructed, cooling water panels(12) installed on the upper part of the furnace body, and a cover covered on the cooling water panels, the device is characterized in that the lower part of the respective cooling water panels is rotationally connected to the upper part of the body of the electric furnace by hinge, a rotation means is connected to the rear surface of the cooling water panels in the upper part of the body of the furnace so that the rotation means rotates the cooling water panels to the inner side, and the rotation means comprises a guide post(20) vertically installed at an upper flange(13) of the furnace body, an operating member(21) slidingly inserted into the guide post, an elastic spring elastically installed between the inner lower part of the guide post and the lower part of the operating member to impress elastic force to the operating member, a push plate(23) perpendicularly adhered to the outer surface of the cooling water panels and inclined to the outside toward the lower part, a pressing roll(25) rotationally installed at an end of supporting bracket(24) fixed to the operating member through slit formed on the inner surface of the guide post and closely adhered to the upper outer surface of the push plate to push the push plate, and a return means for turning back the cooling water panels rotated to the inner side to an original position thereof.
Patent KR-20030053224-A (KR)
Title: Overlay measurement pattern for semiconductor
Inventor: PARK GI YEOP
IPC: H01L21/66
Filed: 2001-12-22
Abstract: PURPOSE: An overlay measuring pattern for fabricating a semiconductor is provided to reduce time necessary for measuring the overlay by making a main scale and a vernier composed of circular ring patterns so that the overlay in every direction is determined by performing an overly measurement process once and the overlay can be measured by the naked eye. CONSTITUTION: At least one circular ring pattern is composed of the main scale(11) formed in a previous process and the vernier(12) formed in a present process. The main scale and the vernier are respectively composed of at least one circular ring pattern of different pitch. The circular ring patterns of the vernier are respectively disposed between the circular ring patterns of the main scale wherein the circular ring patterns of the vernier partially overlap the circular ring patterns of the main scale.
Patent KR-20030054543-A (KR)
Title: Cross kit device for high load spindle having a function of one side touch
Inventor: KIM DO SEUNG
IPC: B21B35/14
Filed: 2001-12-26
Abstract: PURPOSE: A cross kit device having a local contact function is provided to allow the cross kit device to be semi-permanently used even if uneven abrasion is created in a cross kit section. CONSTITUTION: A cross kit device includes a cross kit section(25) interposed between a spindle connecting section(17) and a work roll connecting section(18). The cross kit section(25) is provided at an outer peripheral portion thereof with protrusions(26) having a cross-shape. A snap ring(23) and a cover(22) are sequentially inserted into each protrusion(26) of the cross kit section(25). A ring(20) is coupled to an upper surface of the cover(22) by means of a packing(21) in order to prevent a local contact. A housing(19) is arranged around an outer peripheral portion of the ring(20) and is coupled to the protrusion(26).
Patent KR-20030054659-A (KR)
Title: Hidden-type intrusion detection and blocking control system and control method thereof
Inventor: JANG JONG SU
IPC: H04L12/22
Filed: 2001-12-26
Abstract: PURPOSE: A hidden-type intrusion detection and cutoff controlling system and a controlling method thereof are provided to detect illegal intrusion of hackers through a network by using a line speed, so as to cut off packets of the illegal intrusion in advance. CONSTITUTION: An RISC(Reduced Instruction Set Computer) processor(110) provides a management function and instructs a security policy. An external MAC(Media Access Controller)(150) transceives packets by being connected with an external connection unit(200). An internal MAC(160) transceives packets by being connected with an internal connection unit(300). A packet memory(120) temporarily stores the packets received through the external MAC(150) and the packets received through the internal MAC(160). A packet control engine(130) temporarily stores the packets received through the external and internal MACs(150,160) in the packet memory(120), and checks whether the packets are harmful, if the packets are normal, to deliver the packets to the external and internal connection units(200,300) through the external and internal MACs(150,160) or to the RISC processor(110) at need, and if harmful, to cut off the packets or generate an alarm to the RISC processor(110). A CAM(Contents Address Memory)(140) extracts stored contents by using contents rather than an address of a memory. And a statistical value memory(170) stores statistical values.
Patent KR-20030054744-A (KR)
Title: Method for fabricating of semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L21/265
Filed: 2001-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving device properties by independently performing ion-implantation processes of a source/drain and a gate. CONSTITUTION: After forming a gate electrode(12) on a semiconductor substrate(11), a lightly doped drain region(13) is formed in the substrate. The first and second spacer(14,15) are formed at both sidewalls of the gate electrode(12) so as to overlap each other. Then, a source/drain region(16) is formed in the substrate. After forming an insulating layer on the resultant structure, the surface of the gate electrode(12) is exposed by planarizing the insulating layer. The insulating layer is partially etched to recess a desired portion of the first spacer(14). Then, a gate ion-implantation is carried out. A barrier layer(19a) is formed on the recess portion. A salicide layer(20) is formed on the surface of the source/drain region(16) and the gate electrode(12).
Patent KR-20030054984-A (KR)
Title: Time delay correction apparatus for transmission signal in code division multiple access system
Inventor: LEE JONG YEOL
IPC: H04B1/7117
Filed: 2001-12-26
Abstract: PURPOSE: A device for compensating time delay of a transmission signal in a CDMA system is provided to compensate time delay between transmission signals transmitted from many antennas through closed loop signal exchange between a base station and a portable terminal, and to prevent deterioration of system performance, thereby supplying stable speech quality. CONSTITUTION: A multiple path detector(60) separates signals received through multiple paths according to time delay, and outputs the separated signals transmitted from two antennas(10,20) of a base station(30). Fingers(70-7N) demodulate the signals separated by the multiple path detector(60), and output the demodulated signals. A time delay difference measurer(80) obtains energy differences of the signals outputted from the fingers(70-7N), recognizes that the signals are transmitted from different antennas if the energy differences exceed a predetermined threshold value, and calculates time delay differences between main paths to make feedback signals, then transmits the signals to the base station(30).
Patent KR-20030056816-A (KR)
Inventor: KOO TAE GON
IPC: G11B17/04
Filed: 2001-12-28
Abstract: PURPOSE: An optical pickup player is provided to prevent free rotation of a loading cam by stably combing an interference protrusion of a player main body with a groove of the loading cam, and realize the accurate rotation of the loading cam to prevent a collision with a deck panel. CONSTITUTION: An interference protrusion and a boss are formed on a bottom surface of a main body(10) of an optical pickup player. A loading cam(20) has a groove at a bottom surface to be coincided with the interference protrusion. The loading cam is axially installed at the boss for loading a tray. The loading cam drives a deck panel up and down. A plate spring is installed on the boss for compressively restricting a top side of the loading cam. A coupling screw(90) is installed on the plate spring with a washer(70).
Patent KR-20010053461-A (KR)
Title: 화상판독/기록 일체헤드, 및 이를 구비한 화상처리장치
IPC: H04N1/12
Filed: 1999-07-12
Abstract: 화상판독/기록 일체헤드(A)는, 폭방향의 제 1의 측단부(4c) 및 제 2의 측단부(4d)를 갖는 긴 직사각형 형상으로 이루어지며, 그 편면(4a)에, 복수의 수광소자(2) 및 구동IC(80)가 각각 어레이상으로 나란하도록 하여 탑재된 기판(4)을 갖고 있다. 
     기판(4)의 편면(4a)에는, 일방향으로 긴 형상으로 된 케이스(1)가, 복수의 수광소자(2) 및 구동IC(80)를, 그 내부에 수용함과 동시에, 기판(4)의 제 1의 측단부(4c)가 소정폭에 걸쳐 비어져 나오도록 하여 설치되어 있다. 
     기판(4)의 편면(4a)에는 또한, 케이스(1) 내에 수용되도록 하여 광원(3)이 배치되어 있다. 
     기판(4)에 있어서의 케이스(1)로부터 비어져 나온 부분의 편면(4a)에는, 복수의 발열소자(8)가 탑재되어 있다.
Patent KR-20010074771-A (KR)
Title: 방해 검출 및 회피 기법
IPC: H04B1/10
Filed: 1999-07-26
Abstract: 본 발명에 의하면, 연속 파를 방해하는 신호가 직교 진폭 변조 데이터 통신 수신기의 복조 출력에서 자동적으로 검출된다.  송신기(16)는 검출된 방해자를 회피하도록 다시 미세조종된다.  수신 신호에 관한 통계 정보는 수신기(18)에 누적되며 수신된 비트 에러 비의 감소가 방해자의 존재에 기인한 것인 지를 결정하도록 분석된다.  방해자가 신호 전송 대역폭내에 존재하도록 결정되는 경우, 잠재적으로 이용가능한 송신 대역은 신호가 방해자없이 전송될 수 있는 그러한 대역의 새로운 부분을 찾아내도록 스펙트럼 방식으로 분석된다.  통계 분석 및 스펙트럼 분석의 결과는 전송 파라메타를 다시 조절하여 새로운 파라메타를 수신기(18)에 보내는 송신기에 다시 이송된다.  그러한 시스템은 어떠한 방해도 받지 않고 그리고 비트 에러 비가 그의 요구 레벨로 회복되면서 새로운 전송 대역에서의 동작을 재개한다.