baber/WOPTO huggingface dataset:
Patent KR-20000035666-A (KR)
Inventor: KEZUKA KOICHIRO
IPC: H01M10/05
Filed: 1999-11-25
Abstract: PURPOSE: A gel electrolyte and a gel-electrolyte battery is provided which is capable of improving the cycle characteristic of a lithium-ion battery and preservation easiness at high temperatures and a gel-electrolyte battery incorporating the gel electrolyte. CONSTITUTION: A gel-electrolyte battery incorporates a positive-electrode mix layer (3), an egative-electrode mix layer (5) and a gel-electrolyte layer (6). The gel-electrolyte layer contains a plasticizer which contains lithium salt, a matrix polymer for dispersing the plasticizer and fibrous insoluble. The fibrous insoluble are contained in the gel electrolyte in a quantity not less than 0.1wt% nor more than 50wt%. The ratio of the length and diameter of the fiber is not less than 10 nor more than 3000. The length of the fiber is not less than 10 mu m nor more than 1cm and the diameter of the fiber is not less than 0.05 mu m nor more than 50 mu m.
Patent KR-20010055075-A (KR)
Inventor: CHO JAE BEOM
IPC: G21C17/10
Filed: 1999-12-09
Abstract: PURPOSE: A switch setting device of a RSPT(reed switch position transducer) is provided to be capable of easily setting switches by accurately searching the contact points of first/second control rod position display switches using a logic gate and displaying the contact status using an LED. CONSTITUTION: An AC-DC conversion voltage supply(11) converts AC voltage into DC voltage to supply the converted voltage to respective circuit parts. A charger(12) supplies back up DC voltage in preparing of power failure state. A relay(13) switches on/off the operations of first/second control rod position display switches(4,5). A logic gate(14) detects the operational points of the first/second control rod position display switches(4,5) as well as sets the points into initial status. The status of the switch contact points searched through the logic gate(14) are displayed on an LED(15).
Patent KR-20000075434-A (KR)
Title: 진동축이 설치된 모발건조장치
IPC: A45D20/08
Filed: 1999-12-09
Abstract: 본 발명은 두 개의 진동하는 축을 가지고 있는 모발 건조장치로서, 모발의 위 부분과 아랫부분이 회전하는 방식으로 구성되어 있으며, 이 두 부분은 이들을 지지할 수 있는 몸체에 부착되어 있다. 
     이 두 축들은 회전하도록 되어 있으며, 두 개의 마주보고 있는 반면들이 기계의 중심부에서 수직으로 대칭을 이루도록 되어 있고, 측면으로 진동운동을 하면서 열을 발산하여 모발의 윗부분과 아랫부분 그리고 후면에 열을 가하도록 한다. 압력에 의해 바람을 흐르게 하는 기계의 중심부들은 기계 설치대의 본체에 연결되어 있으며, 그 부분에서 생성된 바람은 열의 발산을 효율적으로 하기 위하여 진동축 방향으로 분리되어 보내지게 된다.
Patent KR-20010055528-A (KR)
Inventor: CHOI JIN GI
IPC: H01L21/28
Filed: 1999-12-10
Abstract: PURPOSE: A method for improving contact resistance of semiconductor apparatus is provided to prevent a contact resistance from an increase between a wordline and a bitline by controlling an outer diffusion of a phosphorus(P) from a bitline polycrystallian silicon layer in a subsequent heat treatment processing. CONSTITUTION: A process sequentially deposits a first polycrystal silicon layer(106) and a first silicide layer(108) on a semiconductor substrate(100). The process performs an annealing on the results in a gas atmosphere containing a phosphorus(P). The process forms a first electric conductive line by patterning the silicide layer(108) and the first polycrystal silicon layer(106). The process deposits an interlayer dielectric layer(114) on the results. The process etches the intermetal dielectric layer(114) to form a contact hole exposing the first silicide layer(108). The process sequentially deposits a second polycrystal silicon layer(118) and a second silicon layer(120) on the results including the contact hole. The process forms a second electric conductive line by patterning the second silicide layer(120) and the second polycrystal silicon layer(118).
Patent KR-20010055774-A (KR)
Inventor: KIM YU YEONG
IPC: H04W24/00
Filed: 1999-12-13
Abstract: PURPOSE: A method for operating and maintaining a board for voice service is provided to be suitable for an IMT-2000 scheme mobile communication system and be capable of supporting a voice service. CONSTITUTION: A method for operating and maintaining a board for voice service in a mobile communication system receives information for establishing the shape and construction of a trunk line link from an operation. The second block is driven depending on the inputted information to set the shape and construction of the trunk line link. The mobile communication system includes the first block having a mobile exchange and a base station controller station connected via the trunk line, the second block for driving the trunk line link, and the board for supporting a voice service.
Patent KR-20010055970-A (KR)
Inventor: MIN BYEONG HYEOK
IPC: G02F1/136
Filed: 1999-12-13
Abstract: PURPOSE: A thin film transistor substrate for an LCD(liquid crystal display) and a fabricating method thereof are to efficiently discharge static electricity and also facilely test an array thereof, thereby simply detecting defect and short of a pixel. CONSTITUTION: A gate wiring is formed on an insulating substrate, and has a plurality of gate lines for transferring a scanning signal, the first gate electrode(211) which is connected with the gate line and a gate pad which is connected to the gate line to receive the scanning signal from an outside. A plurality of data line testing signal lines are formed on the substrate to be separated from the gate wiring. A plurality of second and third gate electrodes are formed on the substrate. A gate insulating film covers the gate wiring, the data line testing signal line and the second and third gate electrode(212). The first to second semiconductor patterns are formed on the gate insulating film of the first to third gate electrode. The first to third resistive contact layer patterns are formed on the first to third semiconductor patterns. A data wiring has a plurality of data lines, a source electrode(611,612), a drain electrode(621,622) and a data pad. A plurality of gate line testing signal lines are separated from the data line. The first discharging line is formed on the insulating substrate.
Patent KR-20010057102-A (KR)
Inventor: CHOI DAE U
IPC: H04Q3/42
Filed: 1999-12-18
Abstract: PURPOSE: An apparatus and a method for processing short distance call routing based on an accounting distance in the intelligent network are provided to connect a call originated to the nearest terminating place by constructing an accounting band data based on an accounting distance from the originating place to a number of terminating places when a user makes a call from the normal telephone network through the intelligent network service. CONSTITUTION: An originating local exchange(104) receives a service call from an intelligent network service user using a general telephone network(105). A terminating local exchange(106) receives the terminating signal and provides the service to the corresponding service subscriber. A service switching point(103) is connected to the originating local exchange to deliver the intelligent network service call and receives the terminating number translated to perform the call processing function. A common channel signaling No. 7(102) transfers the service control data to the service switching point. A service control point(101) is connected to the common channel signaling No. 7 and translates the service data and number constructed on the basis to the accounting distance with respect to the intelligent network service call from the service switching point. A service management system(100) manages service data required for translating the number in the service control point.
Patent KR-20010063374-A (KR)
Inventor: KIM DONG SEOP
IPC: H01Q13/08
Filed: 1999-12-22
Abstract: PURPOSE: A zigzag micro strip patch antenna is provided to reduce the effect of an electromagnetic wave generated on a communication terminal and achieve a high emissivity. CONSTITUTION: An RT-duroid 5880 substrate(10) is formed of polytetrafluoroethylene for glass micro fiber reinforcement and has a high permittivity of 2.33. A zigzag patch(20) is formed of a conductive metal installed on an upper surface of the substrate(10) by a photosensitive method. A triangular pad(30) is a conductive metal and formed on a side of the patch. Width of the substrate(10) is 25mm and length thereof is 17mm. Diameter of the patch is 12mm and length of the patch is 1/8λ. A total length of a strip reaches 4/3λ. The micro strip having the length is inserted in a zigzag form into the patch having the length of 1/8λ. A zigzag antenna is mountable on an inside of a terminal as stated above, such that emitted patterns, gains, and bands are improved, adverse effect of an electromagnetic wave on a user's head is minimized, and size reduction of antenna is achieved.
Patent KR-20010057670-A (KR)
Inventor: YANG WON SIK
IPC: C02F1/78
Filed: 1999-12-23
Abstract: PURPOSE: An equipment for manufacturing ozonized water and a method thereof are provided, to produce highly ozone-concentrated water by controlling the pressure and the temperature of an ozone dissolving tank, and expanding the contacting time and area between water and ozone. CONSTITUTION: The method is performed by improving the solubility of ozone in water; raising the ozone concentration in ozone gas; making longer contacting time or area between water and ozone gas; or making a large diffusion coefficient for ozone gas. A device comprises a first pump(102) to flow water into an ozone dissolving tank(108); an ozonizer(104) to produce ozone gas by using oxygen provided from outside; a second pump(106) to flow the produced ozone gas to the ozone dissolving tank(108); a container to fill ozone gas flown through a gas inhaler; a membrane to flow water into an exhaust port of the container; and a cooling system(1084) to control the temperature inside the container.
Patent KR-20010058042-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-23
Abstract: PURPOSE: A charcoal vending machine for conveniently providing various kinds of charcoal to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a charcoal receiving chamber (26) for preventing discharge of charcoal is opened. Right after discharging a charcoal corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of charcoal to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that a charcoal is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20010058059-A (KR)
Inventor: LEE SEONG SU
IPC: C10B37/02
Filed: 1999-12-24
Abstract: PURPOSE: A combination method of crude coal for preparing cokes with controlled moisture content is provided for restricting ash, volatile matter(VM), log maximum fluidity(LMF), total dilatation(TD), mean reflectance(RM), composition balance index(CBI), strength index(SI) or total sulfur(TS). CONSTITUTION: The method for combining crude coal comprises to produce metallurgical cokes by introducing coal after controlling moisture content of the coal to 5.5-6.5%. The method is to accomplish less than 8.5% ash, 24.0-28.0% volatile matter, 2.32-2.58 LMF(log ddpm), 83-107% TD, 0.9-1.02 RM, 1.2-1.8 CBI, 3.5-4.0 SI and less than 0.7% by combining crude coal. The obtained coal combination can provide 200mm H2O or less of gas pressure when it is used in the production of cokes and can accomplish more than 86.0 of drum index(DI) and 65.0 or above of coke strength after reaction(CSR) for the produced cokes.
Patent KR-20010063984-A (KR)
Inventor: LEE JONG UK
IPC: B60R16/00
Filed: 1999-12-24
Abstract: PURPOSE: A vehicle grommet is provided to enhance workability and waterproof property at the same time by well installing a panel between a vehicle room and an engine room. CONSTITUTION: A grommet contains a panel installation part(9) having a groove(7), and a waterproof part(11) extended to the panel installation part. The panel installation part includes an annular protrusion(13) grabbed by a worker and a hollow portion(15) inside. The hollow portion has an annular guide(19) for wiring and the annular guide is connected to the inside of the panel installation part. A left sill(21) of the panel installation part is higher than a right sill(23). The waterproof part has many annual waterproof sills(25) for the waterproof property of a wiring(17).
Patent KR-20010061341-A (KR)
Inventor: AHN GI UNG
IPC: H01L27/146
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing an image sensor is provided to improve a refractive index and a sensitivity of an image sensor by using a micro lens. CONSTITUTION: A flattening layer(26) is formed on a substrate(21) formed with a photo diode(23). An oxide layer is formed on the flattening layer(26). The oxide layer with the same width of the photo diode(23) is formed by etching the oxide layer. A nitride layer is formed on the whole structure. A nitride layer spacer(29a) is formed at a sidewall of the etched oxide layer by etching the nitride layer. A micro lens is formed by forming the nitride layer spacer(29a). The micro lens is formed with the oxide layer and the nitride layer.
Patent KR-20010066333-A (KR)
Inventor: HWANG YUN TAEK
IPC: H01L27/04
Filed: 1999-12-31
Abstract: PURPOSE: A protective circuit for an electrostatic discharge(ESD) is to improve the tolerance of the ESD by providing a PNP bipolar transistor and an NPN bipolar transistor with an option transistor. CONSTITUTION: The protective circuit comprises a pad(11), a main chip(12), and a resistor(R1) connected between the pad and the main chip. The first PNP bipolar transistor(31,32) is connected between the pad and the resistor, and is connected to Vcc or Vss, respectively. The second NPN bipolar transistor(33) is connected between the first NPN bipolar transistor and the resistor, and is connected to the Vss. A diode NMOS(n-channel metal oxide silicon) transistor(15) is connected between the resistor and the main chip, and is connected to the Vss. A collector of the second NPN bipolar transistor is connected to an output(N1) of the pad, and a base and emitter are connected to the Vss.
Patent KR-20010087457-A (KR)
Inventor: PARK JAE HWA
IPC: F02M25/07
Filed: 1999-12-31
Abstract: PURPOSE: A valve for preventing the fuel leakage of a vehicle is provided to smooth the flow of evaporated gas to a canister in a normal state and prevent the leakage of the liquid fuel of a fuel tank toward the canister when the vehicle is overturned. CONSTITUTION: A valve for preventing the fuel leakage of a vehicle includes a valve housing(1) formed with an inlet port(2) connected to a fuel tank and an outlet port(3) connected to a canister, the inlet and outlet ports being in opposite direction, a partition wall(5) traversely formed in the valve housing for defining upper and lower chambers in the valve housing and formed with a plurality of communication holes(4) for connecting the upper and lower chambers to each other, rubber valves(8) mounted on the partition wall in the vicinity of the communication holes for opening or closing the holes, and a piston(9) received in the lower chamber and supported by a spring(10) for pressing the rubber valve when the vehicle is overturned.
Patent KR-20000049013-A (KR)
Title: Intake system for an internal combustion engine
Inventor: FUESER ROLF
IPC: F02B27/02
Filed: 1997-09-18
Abstract: PURPOSE: An intake system for an internal combustion engine is provided which includes a bypass resonator effectively used over a wide range of frequency spectrum at a narrow space. CONSTITUTION: An intake system comprises an air inlet (10), an air filter (11), a main flow duct (12) and individual ducts (13 to 16) leading from the main flow duct to the internal combustion engine cylinders. The intake system comprises at least one shunt resonator (18) which comprises at least one neck (20) and a resonator volume (19), the length and/or cross section of the neck (20) being variable.
Patent KR-20000057223-A (KR)
Title: Powder blasting method using a non-metal blasting mask
Inventor: BOSMAN JOSEPH C M
IPC: B41M3/00
Filed: 1997-11-03
Abstract: PURPOSE: A method of removing material from a part of a plate is provided which is suitable for powder blasting by means of a powder-blasting technique, using a blasting mask. CONSTITUTION: A method comprises the steps of providing a photosensitive, blast-resistant layer; exposing the layer with the desired pattern; developing the layer; producing at least one jet of abrasive powder particles; directing the jet onto the surface of the mask formed by the patterned layer, which mask is present on the plate to be processed; performing a relative movement between the jet and the plate with the patterned mask, and removing the blast-resistant layer after the blasting process.
Patent KR-20000057233-A (KR)
Title: Wagon body
Inventor: NEUBAUER JOERG
IPC: B61D17/04
Filed: 1997-11-07
Abstract: PURPOSE: A wagon body is provided which is manufactured with a simple and economical way without obtaining special production devices. CONSTITUTION: A wagon comprises mainly a chassis (1), a single-piece or multi-pieces floor structure (2), sidewall elements (3) and a roof (4). The floor structure (2) is used as a device for the body assembly and defines through its width - as well as through the thickness of the two opposed sidewall elements (3) - the functional length of the wagon body.
Patent KR-20000057436-A (KR)
Title: Fluid pressure sensor with contaminant exclusion system
Inventor: GRUDZIEN CHRISTOPHER P JR
IPC: G01L9/12
Filed: 1997-12-05
Abstract: PURPOSE: A fluid pressure sensor with a contaminant exclusion system is provided to which has an increased useful life, because the deflectable diaphragm is shielded from solid and non-solid fluid-borne contaminants. CONSTITUTION: A variable capacitance fluid pressure sensor (10) of the type which includes a deflectable member (16) includes a contaminant exclusion system which protects the deflectable member (16) from both solid and non-solid fluid-borne contaminants. A system of traps disposed between the fluid inlet (20) to the sensor (10) and the deflectable member (16) prevents deposition of process vapors in the fluid on the deflectable member (16) and collects a variety of sizes of fluid-borne solid contaminants remote from the diaphragm (16).
Patent KR-20000062393-A (KR)
Title: 연소 생성물 조절을 위해 촉매적 열원을 활용하는 물건 및 연기제거방법
IPC: A24D1/22
Filed: 1997-12-29
Abstract: 연소가스의 조성을 조절하면서 흡연자의 입에 전달되는 향이 나는 에어로졸 가스를 형성시키는데 사용되는 끽연제품(10), 그 제조방법 및 연소 생성물을 제공하는 방법이 제공된다.  고온 가스가 촉매 지대(17)에서 발생되고 연료와 공기가 알루미나와 세륨 화합물을 포함한 촉매 코팅 표면을 갖는 벌집 구조(25)의 도움을 받아 연소된다.
Patent KR-20000070090-A (KR)
Title: 로크 및 언로크 동작 모드를 갖는 비디오 그래픽스 제어기
IPC: G09G5/00
Filed: 1998-10-12
Abstract: 프레임 버퍼 메모리 및 디스플레이 소자와 통신하는 비디오 그래픽스 제어기(VGC)는, 선입 선출(FIFO) 구조 메모리, 프레임 버퍼 메모리와 통신하고 FIFO구조 메모리를 제어하는 메모리 제어기, FIFO 구조 메모리에 대한 판독 및 기록 포인터를 포함한다.  감산기는 판독 및 기록 포인터에 결합되어, 메모리 제어기에 결합되는 차신호를 발생시키고, 판독 포인터는 프레임 종료 신호와 함께 로크 검출기에 제공되는 판독 캐리어 신호를 발생시킨다.  로크 검출기는 메모리 제어기에 결합되는 출력 신호를 발생시켜, 비디오 그래픽스 제어기가, 완전한 정보 프레임이 FIFO 구조 메모리에 입력되는 동안 캐리 신호가 발생되지 않는 경우에는 로크 동작모드가 되고, 완전한 정보 프레임의 입력의 완료 전에 판독 캐리 신호가 발생될 경우에는 언로크 동작 모드가 되도록 한다.
Patent KR-20010013664-A (KR)
Title: Powder compositions of unilamellar liposomes
Inventor: SALLES JEAN-PIERRE
IPC: A61K9/133
Filed: 1998-06-11
Abstract: The invention concerns powder compositions of stabilised unilamellar liposomes, comprising at least an external lipid phase and a internal aqueous polar nucleus gelled at room temperature, the method for preparing them and their applications as nutritional additives and in pharmaceutical compositions to be orally administered (with action against lipemia). Said compositions essentially consist of unilamellar liposomes comprising an external lipid phase consisting of class 4 lipids (phospholipids) and an internal aqueous nucleus consisting essentially of a mixture M of at least two different non-polymerisable gelling agents (G1 and G2) whereof the gel-sol phase transition point is not less than 37 °C, G1 being a gelling agent selected among gelatines and carrageenans and G2 being selected among carrageenans with properties different from the carrageenans selected for G1, and celluloses, which liposomes have a diameter ranging between 20 nm and 1 mm, preferably ranging between 50 nm and 500 nm and having the form of particulate units with an average particle diameter between 10 mm and 1000 mm, formed by one or several of said liposomes, enclosed in a sheath selected in the group consisting of a dehydrated thermoreversible aqueous gel identical to said internal nucleus aqueous gel, dextrins or a mixture thereof, such that they contain, on an average, 1016to 10 18liposomes per gram of powder.
Patent KR-20010069070-A (KR)
Inventor: HORNG ALEX
IPC: H02K15/02
Filed: 2000-01-12
Abstract: PURPOSE: A motor rotor and its manufacturing method is provided to manufacture a rotor very inexpensively and quickly without loss in materials. CONSTITUTION: A metal ring(2) formed by bending a piece of metal plate is attached to the inner surrounding surface of the circumference side(11) of a rotor casing(1) having a center axis(12). A magnet ring(3) has a smaller external diameter than inner diameter of the circumference side(11) of a rotor casing(1) and is fixed to the inner surrounding surface of the metal ring(2). An adhesive is filled in the border surface of the metal ring(2) and the magnet ring(3).
Patent KR-20010073294-A (KR)
Title: Method for preparing 4-hydroxy cumarin intermediate useful as anticoagulant rodenticide
Inventor: KIM GYEONG SU
IPC: C07C51/00
Filed: 2000-01-13
Abstract: PURPOSE: A method for manufacturing an anti-blood coagulating rodenticide 4-hydroxycoumarin intermediate is provided to manufacture an anti-blood coagulating rodenticide 4-hydroxy-3- £1,2,3,4-tetrahydro-3-{4-(4-trifluoromethylbenzyloxy)phenyl}-1-naphthyl|coumarin intermediate which is represented in 3-(4-methoxy)phenyl-4-phenylbutanoic acid simply and in a high yield. CONSTITUTION: The method for manufacturing 4-hydroxycoumarin intermediate represented as in the following structural formula (II) comprises a first step of manufacturing a compound represented in the following structural formula (III) by reacting benzyl halide with alkylacrylate under palladium catalyst; a second step of manufacturing a compound represented in the following structural formula (IV) by carrying out the reaction under the palladium catalyst similarly as in the first step; a third step of manufacturing a compound represented as in the following structural formula (V) by reducing a compound of the structural formula (IV) obtained in the second step through hydrogenation reaction using palladium catalyst; and a fourth step of performing the next steps of saponification reaction and acid treatment without separation of a compound of the structural formula (V).