baber/WOPTO huggingface dataset:
Patent KR-20010050747-A (KR)
Inventor: BROEKHUIZEN WILLEM
IPC: B64C27/48
Filed: 2000-09-29
Abstract: PURPOSE: To provide a rotor hub suitable for use under the limitation on the composition of a prop rotor aircraft. CONSTITUTION: A prop rotor hub(10) includes a constant velocity joint in the same plane as a prop blade yoke. Torque is transmitted from a shaft to the blades through the CV joint, hub plates(14,16) attached to the CV joint, and the yoke(12), which is attached to the hub plates. Providing all elements in a substantially planar arrangement results in a hub assembly(10) which has significantly less height than a traditional design. The hub itself is in-plane with the yoke, resulting in a more efficient torque transmission from the mast to the rotor.
Patent KR-20020027954-A (KR)
Title: Method for communicating emotion information in mobile phone
Inventor: LEE GYEONG HUN
IPC: H04B1/40
Filed: 2000-10-06
Abstract: PURPOSE: An emotion information communication method in a mobile phone is provided to present a communication method to transfer simply and interestingly transfer emotion or thinking. CONSTITUTION: If a user selects an emotion icon menu through a keypad in the middle of telephone conversation, an MPU(Micro-Processor Unit) displays an initial emotion menu icon on a display part(200). If the user selects an emotion editing menu in order to change the initial emotion icon into another figure(202), the MPU creates an emotion icon, edited by the user's key input, and displays it(204). At this moment, the user can make a desired figure by selecting an icon corresponding to each facial portion instead of using the emotion editing menu. If the user selects an emotion icon transmission menu, the MPU transmits the data of the created emotion icon to the other side's mobile phone(208).
Patent KR-20020031663-A (KR)
Title: wireless internet car navigation system
Inventor: JUNG HYEON JU
IPC: H04W4/02
Filed: 2000-10-23
Abstract: PURPOSE: A method for controlling a vehicle navigation system using a wireless Internet and a device thereof are provided to use a vehicle navigation function through an opened site after connecting to the Internet using a wireless Internet terminal device of a subscriber and to calculate a fare in accordance with a rental time. CONSTITUTION: A subscriber connects to a wireless Internet and searches a site supplying a vehicle navigation function. It is checked whether a subscriber's ID is a permitted ID on the site. If the subscriber's ID is a permitted ID, all vehicle navigation functions can be used. If the subscriber's ID is not a permitted ID, a restricted vehicle navigation function can be used. It is detected whether the subscriber releases a connection for terminating a vehicle navigation function. If the subscriber does not release a connection, a waiting mode is processed. If the subscriber releases a connection, a fare is calculated in accordance with a rental time of the vehicle navigation function.
Patent KR-20020034684-A (KR)
Title: a system for supporting business-to-business electronic commerce and a method thereof
Inventor: LEE JANG HUI
IPC: G06Q99/00
Filed: 2000-11-03
Abstract: PURPOSE: A system and a method for supporting the B2B(Business to Business) EC(Electric Commerce) are provided to effectively support the entire processes of a B2B EC transaction by utilizing a basic technology, a control technology, a recognition technology, a storing technology and an analysis technology. CONSTITUTION: The system for supporting the B2B EC comprises a basic device consisting of a universal code support(14), an integrated code system(11), an engineering DB(12) and a product DB(13), a recognition device consisting of an article thesaurus module(21) to provide an easy and accurate product search service to a system user and a virtual machine(22) supporting to share a transaction element and the product stock information and to enable the resources and product data of each company to use and constantly link with each other without a correction of the internal system, a storage device consisting of an XML(eXensible Markup Language) DB engine(31), an XML DB editor(32) and an XML storage(30), a control device consisting of a multimedia information security device(40), and an analysis device consisting of a web mining module(51) and an intelligent agent(52).
Patent KR-20010081959-A (KR)
Title: Perforation device for filing machine
Inventor: RO HEE OK
IPC: B26F1/00
Filed: 2000-11-21
Abstract: PURPOSE: A puncher of a bookbinding machine is provided to bind a bunch of paper by punching holes on each piled-up sheet of paper, cutting a molding tube automatically depending on the thickness of the piled-up sheets of paper, and molding the molding tube inserted into the holes of the paper. CONSTITUTION: A bunch of piled-up paper(2) is laid on a base plate(7). A part to be bound to a book of the piled-up paper is positioned on the lower portion of a punch drill(M1-1). A punch motor(M1) is driven integrally with a lift motor(M2) to descend a rack gear(13) with a pinion gear(M2-1). The punch motor is descended along shafts(11,11'). A couple of compression springs(15,15') are compressed by the descending punch motor. A pressing arm(12) is descended with compressing the springs to clamp the bunch of paper. The punch motor is kept descended with compressing the spring to punch holes on the bunch of paper with the drill. After that, a molding tube(5) is sheared with specific length depending on the thickness of the bunch of paper. The molding tube is inserted into each hole of the paper and molded by heat from an upper and a lower heater(60). Therefore, the bunch of paper is bound to a book.
Patent KR-20010067012-A (KR)
Title: Roller-ski
Inventor: HONG MAN YEUI
IPC: A63C17/00
Filed: 2000-11-23
Abstract: PURPOSE: A roller-ski is provided, which combines roller-blade with ski, so that users can enjoy ski every seasons. CONSTITUTION: The roller-ski consists of: ski and roller-blade combined main body(10); a shoes placing plate(20) which fixes foots and make it possible to jump; wheels(30) which make it possible to drive in road and are positioned under the main body in a line; a breaking apparatus(40) which reduces the speed or stops it; pole sticks(50) which facilitate to turn the direction; protection equipments(60) comprising helmet for protecting head, knee protecting band, wrist protecting band and gloves.
Patent KR-20010062057-A (KR)
Inventor: HIRATA NORIMASA
IPC: C22C38/40
Filed: 2000-12-01
Abstract: PURPOSE: A ferritic stainless steel plate having excellent ridging resistance and formability as well as a manufacturing method thereof are provided with no particular requirement of special chemical compositions such as reduced content of C or N, in addition of Ti or Nb, high purification or control of the Mn/Si rates. CONSTITUTION: The ferritic stainless plate containing a plurality of {111} orientation colonies comprises an assembly of adjacent crystals in which the angle of the <111>direction vector of each crystal relative to an orientation vector vertical to the rolling surface is within about 15 degrees, in which the area ratio of a {111} orientation colony measured for cross section in the direction of the plate thickness cut into the rolling direction is about 30% or more in the regions of between about 1/8 to 3/8 and between 5/8 to 7/8 of the plate thickness within the cross section in the direction of the plate thickness. The method of manufacturing a ferritic stainless steel plate having excellent ridging resistance and formability comprises rough rolling and finish rolling slabs in hot rolling, applying annealing and cold rolling to the resulting hot rolled plates, and applying finish annealing, wherein rolling is conducted at a rolling reduction in at least one pass in rough rolling step of hot rolling of about 30% or more, and maintaining a temperature difference between the center of plate thickness and the plate surface of about 200 deg.C or less in pass where rolling reduction is maximum.
Patent KR-20020044201-A (KR)
Title: Method and Apparatus for Providing Measured rate system in IP Network
Inventor: LEE HUN
IPC: H04L12/70
Filed: 2000-12-05
Abstract: PURPOSE: A specific tariff system on the Internet and a method thereof are provided to carry out a specific tariff according to the quality of various services provided to users on the Internet. CONSTITUTION: A tariff service part(200), applied to an edge router, is comprised of a traffic type classification part(205), a traffic measurement and statistical processing part(210), a tariff function part(215), a unit charge determination part(220), and a final tariff calculation part(225). The traffic type classification part(205) receives traffics transmitted to an Internet backbone network from customers and classifies the traffics by customers and service types through the information of a packet header storing the packet characteristic of each traffic. The traffic measurement and statistical processing part(210), receiving the classified traffics from the traffic type classification part(205), measures each customer's traffic consumption according to the traffic types and processes statistical data necessary for tariffying. The tariff function part(215) provides a tariff function to determine a charge rate per unit band. The unit charge determination part(220) applies the tariff function of the tariff function part(215) to tariffying and determines unit charges by traffic types. The final tariff calculation part(225) determines the final service charges through the results of the traffic measurement and statistical processing part(210), the tariff function part(215) and the unit charge determination part(220) and transmits them to an output unit(230).
Patent KR-20020044211-A (KR)
Title: Method for aligning fuel sender of vehicles
Inventor: CHOI EUN ROK
IPC: G01F23/36
Filed: 2000-12-05
Abstract: PURPOSE: A fuel sender alignment method is provided to shorten the time and cost for vehicle test by aligning fuel sender at a virtual oil level through the use of data even when the vehicle development has not completed. CONSTITUTION: A fuel sender alignment method comprises a first step(ST21 to S23) of rotating a sender arm to a specific site from among the maximum variable angle range, by fixing the operating end of the sender arm of fuel sender and moving the shaft of stepping motor along a specific coordinate axis; a second step(ST24) of detecting the coordinate value of the stepping motor as a first coordinate when the sender arm has reached the specific site, and rotating the sender arm to the first maximum angle varying point by moving the stepping motor along the specific coordinate axis; a third step(ST25) of detecting the coordinate value of the stepping motor as a second coordinate when the sender arm has reached the first maximum angle varying point, and rotating the sender arm to the second maximum angle varying point by moving the stepping motor along the specific coordinate axis; and a fourth step(ST26 to ST28) of detecting the coordinate value of the stepping motor as a third coordinate when the sender arm has reached the second maximum angle varying point, adjusting number of rotating steps of the stepping motor by comparing the first, second and third coordinates, and judging whether return to the second step.
Patent KR-20020045349-A (KR)
Title: Apparatus for cooling ring of cathode ray tube funnel
Inventor: OH GYU BYEONG
IPC: H01J9/24
Filed: 2000-12-08
Abstract: PURPOSE: An apparatus for cooling a ring of a funnel for cathode ray tube is provided to prevent thermal deformation of the ring and a molding error of the funnel by controlling efficiently the temperature of the ring. CONSTITUTION: An air path is formed in a bottom face of a ring adaptor(16). The air path is connected with a space(14a) of a ring(14). An air inflow hole(32) is formed on a side of the ring adaptor(16). The air inflow hole(32) is used for supplying cooling air. A plurality of air exhaust holes(34) are formed in an upper surface of the ring adaptor(16). The air exhaust hole(34) is connected with the air inflow hole(32). An air supply portion(36) is connected with the air inflow hole(32) by an air supply tube(38). A regulator(40) is installed in the air supply tube(38). The air supply portion(36) is operated if the temperature of a funnel is higher than a predetermined value.
Patent KR-20010062311-A (KR)
Inventor: COYL ROBERT WILLIAM
IPC: C08F265/04
Filed: 2000-12-09
Abstract: PURPOSE: Provided are a plastic additive powder composition, a method for producing the composition, a thermoplastic resin blend containing the composition, and a method for improving the impact-resistant characteristics of a thermoplastic resin and improving the molding processability. CONSTITUTION: The plastic additive powder composition for imparting an impact resistance-improving characteristic and a processing characteristic to a thermoplastic resin, comprises (a) 50 to 98 pts.wt. of impact resistance-improving particles having an average particle diameter of more than 100 nm, (b) 0 to 48 pts.wt. of the first processing auxiliary particles, and (c) 2 to 50 pts.wt. of the second processing auxiliary particles, wherein the composition of the second processing auxiliary particles is the same as or different from the composition of the first processing auxiliary particles, and wherein the total pts.wt. of the impact resistance-improving particles, the first processing auxiliary particles and the second processing auxiliary particles is equal to 100.
Patent KR-20020046533-A (KR)
Title: Structure of O-ring
Inventor: PARK JUN SIK
IPC: F16L17/06
Filed: 2000-12-15
Abstract: PURPOSE: An O-ring structure is provided to increase a sealing efficiency of a coupling pipe body and to prevent the O-ring from removing from a ring groove by constituting a plurality of supporting protrusions onto an inner circumferential portion of the ring. CONSTITUTION: An O-ring(10) includes a plurality of supporting protrusions(11) onto an inner circumferential face of the ring. When the O-ring is inserted into a ring groove, the supporting protrusions are closely adhered to one portion of the ring groove so that the other portion of the ring being closely adhered to the other portion of the inner wall of the ring groove. Upon coupling a first pipe body with a second pipe body, O-ring is compressed in three directions and the protrusions are positioned to be maintained in the ring groove, so that sealing efficiency is increased and removing of O-ring is prevented.
Patent KR-20020048114-A (KR)
Title: Method for demodulating for uplink user capacity enhancement at the central station of a distributed radio access system
Inventor: KIM TAE GEUN
IPC: H04B7/15
Filed: 2000-12-16
Abstract: PURPOSE: A demodulating method for increasing amount of reverse direction users at the central station of a wireless connection distribution system is provided to distribute the frequency multiplexed upstream mixing signal into the upstream signal at every reception antenna and thereafter demodulate the distributed signal through an another demodulator. CONSTITUTION: Upstream analog IF/RF signals converted by the electrophotic conversion in a remote unit are arrived at a central station(50) through an optical line(40) when the system is operated as a simulcast method by performing the grouping between cells. At this time, the signals received from the same group also is converted by the electrophotic conversion and thereafter passes the signals through other demodulators to each other without combining the signals, and so the interference of the signal is reduced. Signals of the users using their own antennas and other interference signals are received at the upstream link of each remote ports(20,30). The arrived signal to the CS(50) is converted by the electrophotic conversion once more.
Patent KR-20020049180-A (KR)
Title: Apparatus for removing iron pieces and bad ores in transfering raw materials
Inventor: KIM WON BOK
IPC: B07B1/00
Filed: 2000-12-19
Abstract: PURPOSE: An apparatus for removing iron pieces and lump ores during transit of ores is provided to effectively prevent the blocking of a chute and the damage of belt due to the iron pieces and lump ores. CONSTITUTION: In an ore transit conveyor(20) having a belt scraper(10) installed in a line change section, the apparatus for removing iron pieces and lump ores comprises an iron pieces and lump ores screen part(30) having a scraper(32) tightly contacting with a conveyor belt and a screen bar(34) inclined to a frame(12), to which the belt scraper is mounted, for filtering iron pieces and lump ores; and an iron pieces and lump ores removal part(50) having a removal arm(52) installed at the front side of the screen part to be rotated passing through the screen bars.
Patent KR-20020049540-A (KR)
Inventor: YANG HONG JUN
IPC: B60H1/00
Filed: 2000-12-19
Abstract: PURPOSE: A device for preventing overheat of engine is provided to prevent trouble due to overheat of the engine by discharging heat of a heater by rotating a fan normally or reversely. CONSTITUTION: A device comprises a radiator(10), filled with coolant and having a temperature sensor(11) to detect temperature of the coolant; an electronic control unit(20), outputting control signal according to temperature detected by the temperature sensor of the radiator; a heater(30), operated or stopped by output signal of the electronic control unit to transfer heat into a car room during winter; an air conditioner(40), operated or stopped by the electronic control unit to supply cold air into the car room; a driving fan(50), cooling down heated coolant in the radiator by output signal of the electronic control unit; and an actuator(60), opening and closing a circulation hole to circulate heat of the heater by the driving fan.
Patent KR-20010016586-A (KR)
Title: Slurry supplying apparatus for CMP equipment
Inventor: PARK GYEONG HO
IPC: H01L21/302
Filed: 2000-12-23
Abstract: PURPOSE: An apparatus for supplying slurry in a chemical mechanical polishing(CMP) equipment is provided to improve efficiency and a quality of a CMP process, by continuously supplying mixed slurry by a repeated circulation and without a separate day tank. CONSTITUTION: The first and second mixing receptacles(3,4) receive deionized(DI) water, slurry and an oxidizing agent from a DI inflow hole, a slurry tank(1) and an oxidizing agent tank(2), and mixed slurry is alternatively supplied/collected to/from the first and second mixing receptacles by nitrogen pressure. The first, second and third supplying receptacles(5,6,7) receives the mixed slurry from the second mixing receptacle through a delivery pipe(10). A plurality of sub hydraulic circuits(9) of which one end is connected to a main supplying pipe(11) and the other end is connected to a main collecting pipe(12), are connected to a main hydraulic circuit(8). The first, second and third sub supplying pipes(16,17,18) supply the slurry in the first, second and third supplying receptacles to the main hydraulic circuit, connected to the main supplying pipe of the main hydraulic circuit. Remaining slurry is collected to the first, second and third supplying receptacles by the first, second third sub collecting pipe connected to the main collecting pipe of the main hydraulic circuit.
Patent KR-20020052444-A (KR)
Title: System and method of estimating location of terminal based network in cdma system
Inventor: LEE YONG U
IPC: H04B7/26
Filed: 2000-12-26
Abstract: PURPOSE: A system and method for estimating the position of a network-based terminal in a CDMA(Code Division Multiple Access) system is provided to decrease a position estimation error of the terminal by synthesizing a TDOA(Time Difference Of Arrival) method and an AOA(Angle of Arrival) method and complementing mutual fault. CONSTITUTION: A position estimation block(605) using a TDOA obtains x and y coordinate values for indicating the position of a terminal using a TDOA method, and the obtained x and y coordinate values to a position selection block(607). A position estimation block(606) using an AOA obtains x and y coordinate values for indicating the position of the terminal using an AOA method, and outputs the obtained x and y coordinate values to the position selection block(607). The position selection block(607) obtains standard deviations of the x and y coordinate values output from the position estimation block(605) using the TDOA and the position estimation block(606) using the AOA, and compares the standard deviations according to the TDOA method and the AOA method. The position selection block(607) determines the position of the terminal obtained by a method in which the standard deviation is low as the last position of the terminal.
Patent KR-20020054162-A (KR)
Title: The microwave lighting apparatus
Inventor: JUN YONG SEOK
IPC: H01J65/04
Filed: 2000-12-27
Abstract: PURPOSE: A lighting apparatus using microwaves is provided to optimize a position of a lamp by installing a lamp position control portion at a rotary axis for connecting a lamp motor with the lamp. CONSTITUTION: A magnetron(51) generates microwaves. A high voltage generator(57) boosts alternating power source. A waveguide(53) is connected with the magnetron(51) in order to transmit the microwaves. A lamp(55) generates light by microwave energy transmitted from the waveguide(53). A resonator(60) is installed in front of the waveguide(53) and the lamp(55) in order to intercept the microwaves and transmit the light. A lamp position control portion(80) changes a position of the lamp(55) within the resonator(60). A reflective mirror(56) reflects the light of the lamp(55) to a front direction of the lamp(55). The lamp position control portion(80) is formed with a variable shaft(66), a fixing shaft(67), and a solenoid type electromagnet(81). A conductor portion is formed at the variable shaft(66). A return spring is formed at the variable shaft(66).
Patent KR-20020056039-A (KR)
Title: Apparatus for driving oven lamp of gas oven range
Inventor: CHO JAE HO
IPC: F24C3/00
Filed: 2000-12-29
Abstract: PURPOSE: A device for driving an oven lamp of a gas oven range is provided to automatically light the oven lamp when cooking food without additionally mounting an oven lamp switch by using a micro-switch. CONSTITUTION: An electromotive timer(130) sets oven and broil cooking time. A cooling fan(140) is connected to the electromotive timer(130) and a power unit(100), and is operated according to the operation of the electromotive timer(130). A first switch unit(150) is connected to an oven lamp(160), and lights the oven lamp(160) according to an oven and broil cooking mode if the electromotive timer(130) is operated.
Patent KR-20020056156-A (KR)
Title: Apparatus of manufacturing a semiconductor device
Inventor: MUN GYEONG GEUN
IPC: H01L21/56
Filed: 2000-12-29
Abstract: PURPOSE: Equipment for fabricating a semiconductor device is provided to reduce abrasion occurring in a continuous molding process, by plasma-coating the outer surface of a pot and a plunger while metal is used. CONSTITUTION: The outer surface of the pot(1) and the plunger(2) is plasma-coated to form a coating layer(3). One metal of Ti, Ca, Sic, Zr or Ni is inserted into a vacuum pipe maintaining a high vacuum state. Direct current(DC) or alternating current(AC) radio frequency(RF) power is used as a plasma generating power supply for 10-30 minutes to ionize the metal. The metal ions are strongly attached to the outer surface of the pot and plunger by using adhesion of 20-50 kilogram/centimeter¬2 so that the outer surface is coated by a thickness of 0.16-0.24 micrometer.
Patent KR-20010021594-A (KR)
IPC: H01M50/133
Filed: 1998-07-07
Abstract: 본 발명은 전지케이스 내면에 있어서는 내부저항이 낮은 표면처리층을 가지고, 전지케이스 외면에 있어서는 고품질로 더 나아가 연속성형성에도 우수한 표면처리층을 가지는 전지케이스를 제공하는 것을 목적으로 한다. 또한, 전지케이스를 제작하기 위해 적합하게 이용될 수 있는 표면처리 강판을 제공하는 것을 목적으로 한다. 이러한 이유로, 본 발명의 전지케이스는 내면에 니켈인 합금층이 형성되고, 경우에 따라 그 하층에는 니켈코발트 합금층이 형성되어 있는 구성으로 이루어져 있다. 또한, 전지케이스 외면에 니켈코발트 합금층이 형성되어 있는 것이 바람직하다. 이와 같은 전지케이스를 이용하여 제작한 전지는 전지성능이 우수하다.