baber/WOPTO huggingface dataset:
Patent KR-20020009981-A (KR)
Title: Natural rubber compound with Peroxide
Inventor: JUNG SEUNG GI
IPC: C08L7/00
Filed: 2000-07-28
Abstract: PURPOSE: A natural rubber mixture using peroxide is provided, to control the curing degree freely, to improve the heat stability and to reduce the offensive odor in the high temperature curing process by using a peroxide instead of sulfur as a curing agent and a curing promoter which induce the C-C binding rather than the C-S or S-S binding. CONSTITUTION: The natural rubber mixture comprises a common natural rubber composition, 0.7-2.0 phr of peroxides as a curing agent and 8 phr or less of a curing promoter based on 100 phr of a natural rubber. Preferably the curing agent is selected from the group consisting of dicumyl peroxide, benzoyl peroxide and t-butyl perobenzoate. The curing promoter is selected from the group consisting of triallyl cyanurate, ethylene glycol dimethacrylate and methylene-1,4-diphenylene bismaleimide.
Patent KR-20020010057-A (KR)
Title: Optic subscriber transmitting station for branching and combining
Inventor: JANG HYEON GUK
IPC: H04B10/25
Filed: 2000-07-28
Abstract: PURPOSE: An optical subscriber transmitting apparatus for add/drop is provided to simplify the connection between optical subscriber transmitting apparatuses and decrease cost by performing the add/drop and path switching in the optical subscriber transmitting apparatus itself. CONSTITUTION: An optical/electric conversion unit(211) converts an optical signal inputted from an MSC(Mobile Switching Center) into an electric signal, and converts an internal electric signal into an optical signal to output the converted optical signal to the MSC. An STM-1 process unit(212) performs an STM-1 process to a call process signal of the MSC inputted through the optical/electric conversion unit(211) or a call request signal outputted to the MSC through the optical/electric conversion unit(211). The first receiving unit(216) receives a call request signal of a local station subscriber inputted through an E1 multiplexing unit or a call request signal of a remote station subscriber inputted through an optical subscriber transmitting apparatus of a remote station. The first transmitting unit(217) transmits the call process signal generated in the MSC to the E1 multiplexing unit or the optical subscriber transmitting apparatus of the remote station. A VC(Virtual Container)12 signal arrangement unit(213) arranges an E1 signal included in an STM-1 period of the signal processed in the STM-1 process unit(212) to transmit the arranged E1 signal to the first transmitting unit(217), or arranges an E1 signal of a subscriber received through the first receiving unit(216) to transmit the arranged E1 signal to the STM-1 process unit(212). A VC12 signal control unit(215) controls the first transmitting unit(217) for transmitting the call process signal inputted to the first transmitting unit(217) to the E1 multiplexing unit or the optical subscriber transmitting apparatus of the remote station by a previous set control value. A system reference signal generator(214) generates a system reference signal and transmits the generated system reference signal to the STM-1 process unit(212), the VC12 signal arrangement unit(213), and the VC12 signal control unit(215).
Patent KR-20000059273-A (KR)
Inventor: PARK YOUNG HEE
IPC: B63H1/00
Filed: 2000-07-31
Abstract: PURPOSE: A cylindrical type spiral screw propeller is provided to obtain a propulsive force of a ship by rotating a rotary shaft or a propeller shaft in high speed and forcibly discharging liquid flown in. CONSTITUTION: A cylindrical type spiral screw propeller (D) passes through a rotary shaft of an electric motor or a propeller shaft, used as a power transferring member, axially in the form of a pipe. A spiral screw propeller, which is formed integrally with a cylindrical pipe, is mounted inside the cylindrical part in the axial direction of the rotary shaft or the propeller shaft. The cylindrical type spiral screw propeller is mounted inside a boat body or at the position below the surface of water of the outside of the boat body. The rotary shaft or the propeller shaft receives driving power from a motor or a power generator (A) using gears, belts or power lines to rotate in high speed. The cylindrical type spiral screw propeller is also rotated in high speed, and thereby forcibly discharges the liquid to obtain a propulsive force.
Patent KR-20010035003-A (KR)
Title: System for Integrated Management of Daily Use Laborer and the Method Therefor
Inventor: CHOI SEON MUK
Filed: 2000-08-11
Abstract: PURPOSE: The system and the method for managing daily workers are provided to enable the workers to easily make a contract of employment with an employer without engagement of a manpower agency, by allowing the workers and the employer to exchange information directly with each other. CONSTITUTION: A worker management system(100) includes a control block(10) that enables a bilateral communication with an employer client(200), and a wireless transmission reception block(20) connected to the control block(10) so that the bilateral communication can be made. The control block(10) is connected to a manpower agency client(300) for the bilateral communication. The control block(10) includes a control part(11) and a database part(17). The database part(17) stores employment data(17a), management data(17b) and work data(17c). The block(20) includes a logic process part(21) which controls the flow of the employment request data received from the control part(11) and the employment decision data applied from a short message service(SMS) server(500). The block(20) further includes a radio frequency process part(22) for controlling the frequencies of the data received from the parts(21,500).
Patent KR-20010050126-A (KR)
Title: Method and system for automatic technical support for computers
Inventor: ARTSDALEN JAMES VAN
IPC: G06F11/30
Filed: 2000-08-18
Abstract: PURPOSE: To provide an automated technical supporting method and system for realizing a repairing operation by detecting the boot failure or stop of the operating system of a computer. CONSTITUTION: A timer is started(52), and when the preliminarily decided point of a computer system boot sequence is generated, the timer is cleared(60), and when the timer is not cleared after the lapse of a preliminarily decided time(72), it is decided that the failure of the computer system exists.
Patent KR-20000064062-A (KR)
Inventor: KIM KYEONG HWAN
IPC: A61H39/04
Filed: 2000-08-18
Abstract: PURPOSE: A back acupressure exercise equipment is provided wherein beads are adsorbed to backbone and rolled over to show acupressure effects so that it helps blood circulation to be processed smoothly. CONSTITUTION: The back acupressure exercise equipment is characterized by putting beads(A) into a bead collection space(H) that is injected wherein two beads at the lower edge are placed between three beads at the upper edge and uniformly distributed so that exercise and acupressure are together performed by keeping the rotation movement of beads close uniformly each other when they are moved in a vertical and horizontal way, thereby the equipment is easily placed everywhere.
Patent KR-20020015816-A (KR)
Title: Whitening cosmetics containing extracts from Ecklonia cava
Inventor: CHOI BYEONG UK
IPC: A61Q19/02
Filed: 2000-08-23
Abstract: PURPOSE: A skin whitening cosmetic composition containing an Ecklonia cava extract as a main component is provided which exhibits excellent tyrosinase activity inhibiting effects and has excellent skin whitening effects and stability. CONSTITUTION: Dried and ground Ecklonia cava is soaked in about 1 to 15 times of water and/or an organic solvent, based on the dried weight of the Ecklonia cava, agitated at 10 to 50deg.C for 1 hr to 15 days and then distilled under reduced pressure. The extraction solvent is one or more selected from the group consisting of water, methanol, ethanol, butanol, ethyl acetate, acetonitrile, acetone, 1,3-butylene glycol, water and mixtures thereof.
Patent KR-20000064179-A (KR)
Inventor: LEE JONG RAK
Filed: 2000-08-18
Abstract: PURPOSE: An internet advertising effect and a lottery ticket winning method by the sale and purchase of manufactured goods are to provide an advertising lottery ticket service that, as an internet user draws a winning advertisement, the advertiser who provided the advertisement can be also given the benefit. CONSTITUTION: An advertiser pays advertising expenditure to an internet company and carries out an advertisement registration procedure(1). The internet company introduces the advertisements to internet users(2). An internet user clicks more than 100 advertisements and inputs a code number of an advertisement, which he clicks last, in an advertising lottery ticket site(3). After the confirmation of winning, the user inputs the code number, his name, resident registration number, address, telephone number, online bank account number etc., in a winning prize paying site(4). The internet company requests a bank to pay the winning prize(5). The bank pays the winning prize to the user and the advertiser on line(6).
Patent KR-20020017087-A (KR)
Title: fan control method for heating cycle
Inventor: YOON CHANG GWON
IPC: F24F11/00
Filed: 2000-08-28
Abstract: PURPOSE: An indoor fan control method on heater operation is provided to prevent fire and damage of an indoor unit by wrong operation of a heater and to protect an air conditioner. CONSTITUTION: A first step(13) is to turn off a heater. A second step(35) is to determine whether the heater is turned off based on the temperature of discharged air. The temperature of discharged air is detected again after a certain duration(43,47). The third step(50,55) is to determine whether the heater is turned off based on the detected temperature of discharged air. The fourth step(60,65) is to control the operation of an indoor fan.
Patent KR-20020017504-A (KR)
Title: Device for preventing overheat refrigerant of evaporator for automobile
Inventor: PARK WON PO
IPC: B60H1/32
Filed: 2000-08-30
Abstract: PURPOSE: A refrigerant overheat protection of evaporator for automobile is provided to prevent overheat of refrigerant by passing part of air flowing into an evaporator of high temperature without passing through an evaporator core to reduce contact of refrigerant flowing in a refrigerant pipe in the evaporator core with outside air with high temperature. CONSTITUTION: A direct path(26) is formed between an evaporator case(12) and an evaporator core(10). A door(16) is installed on an inlet of the direct path to rotate to open and close by a driving device driven by a signal of an ECU(24). A temperature sensor(22) connected with the ECU is installed on an outlet of a refrigerant pipe of the evaporator core. When the temperature of refrigerant is over 5deg.C, the door is opened to make part of outside air of high temperature passes through the direct path.
Patent KR-20010007616-A (KR)
Title: Pallet for Carrying Industrial Raw Material with Discharge Structure
Inventor: LEE JONG HYEON
IPC: B65D19/06
Filed: 2000-09-21
Abstract: PURPOSE: A pallet with a discharge structure for transferring materials is provided to safely discharge materials to the bottom of a pallet and to ensure stability in transferring. CONSTITUTION: Two insertion holes(7) for elevating a forklift are formed on respective corners on the bottom of a pallet body(1). A discharge hole(3) is formed in the center of the bottom. The upper face of the bottom communicated with the discharge hole is formed in the shape of a funnel. The bottom of the pallet body is made of a thick plate. In a specific middle portion of the bottom, slide holes(4,4') communicated with the discharge hole are formed. An opening and closing plate(5) with a grip(6) is inserted or withdrawn out via the slide hole to open and close the discharge hole.
Patent KR-20020023539-A (KR)
Inventor: LEE CHANG HUN
IPC: G02F1/136
Filed: 2000-09-22
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing the same are provided to reduce a fringe field by overlapping pixel electrodes with gate lines and data lines for maximizing the open ratio and easily obtain bend orientation regardless of the kinds of liquid crystal and orientation films by carrying out rubbing of top and bottom substrates amiss by an angle of 1-10°. CONSTITUTION: A liquid crystal display includes a first insulation substrate(10), a plurality of gate lines and data lines(61) formed on the first substrate, a plurality of pixel electrodes(80) overlapping at least either the gate lines or the data lines, a second insulation substrate(100) facing the first insulation substrate, color filters(120) formed on the second insulation substrate, common electrodes(130) covering the color filters, a liquid crystal layer(140) implanted between the substrates, and first and second orientation films respectively formed on the substrates, wherein rubbing directions of the orientation films are in the range of 1-10° to each other.
Patent KR-20020030930-A (KR)
Title: Device for protecting an wire harness
Inventor: LEE SANG SEOL
IPC: B60R16/00
Filed: 2000-10-18
Abstract: PURPOSE: A wire harness protection apparatus is provided to prevent a damage of a wire harness caused to a contact of the wire harness and a protrusion. CONSTITUTION: A wire harness protection apparatus(2) protects a wire harness(1) for supplying an electric power to fixed parts(10) such as an electric controller is installed at a vehicle body by a plurality of coupling device(11). The wire harness protection apparatus(2) is fixed at a bracket(13) to place a lower portion at a side of the coupling device(11). An upper portion of the wire harness protection apparatus(2) is hinged with the lower portion to fold and unfold. If the upper portion is folded, the upper portion is placed between an end portion of the coupling device and the wire harness(1). The end portion of the coupling device prevents a contact with the wire harness(1) by the upper portion of the wire harness protection apparatus(2) when the upper portion(2a) is folded.
Patent KR-20020031738-A (KR)
Title: A water supply valve for saving water
Inventor: LEE KI WOONG
IPC: F16K21/00
Filed: 2000-10-23
Abstract: PURPOSE: A water-saving water valve is provided to prevent the waste of water by controlling the amount of the outflow water and to immediately stop water supply via a spring unit. CONSTITUTION: A water-saving water valve comprises a leaf spring(92) to transfer the pressure applied on a step(100) received via a spring pressure unit(91), a pressurizer(71) connected to the step to connect a force to another portion, and a ball valve(70) rotating by the rotation of a valve opening rotating bar along a guide groove(74) installed in a pressurizing casing(72). If the step is released, the pressurizer and the pressurizing casing are pushed upward. The ball valve returns to its original state. Water supply is stopped by a ball valve packaging(78). A water flow holding device(20) holds the amount of the water discharged through a water discharge pipe.
Patent KR-20020031882-A (KR)
Title: driving contol circuit in light device and method of the same
Inventor: KIM GYU TAE
IPC: G09G3/20
Filed: 2000-10-24
Abstract: PURPOSE: A driving control circuit of a light emitting device and a method thereof are provided, which control to accelerate a response characteristics of the device and at the same time minimize a power loss according to the transportation of charges by reducing an influence due to a junction capacitance. CONSTITUTION: The driving control circuit comprises data lines from D1 to Dm, scan lines from S1 to Sn, a light emitting device part(15) from p(1,1) to p(m,n), a data driving circuit(1) applying data value to the data lines, a scan driving circuit(2) applying a current to the scan line sequentially, and a light emission control circuit(3) controlling the data driving circuit and the scan driving circuit. The scan driving circuit comprises a power supply VP(8) and a ground GND(14), and a number of scan driving switches(21-2n) switching a number of scan signals to the power supply voltage VP in sequence one by one and switching other ports to the ground GND. The data driving circuit comprises a power supply VD(4) and a ground GND(14), data driving switches(71-7m) to switch the constant current sources connected to the power supply voltage VD to the data lines, and a power supply VT(5) between the power VD and a ground GND. And the on/off control the scan driving switches and the data driving switches of the driving circuit are controlled by the light emission control circuit.
Patent KR-20020032678-A (KR)
Title: Portable folding-type radiotelephone with cone-type hinge means
Inventor: HYUN SANG MIN
IPC: E05D7/00
Filed: 2000-10-26
Abstract: PURPOSE: A portable folder type terminal having a conic type hinge unit is provided to make a high-speed data input operation possible using a blue tooth module. CONSTITUTION: The first housing(10) has the first sloping surface toward a predetermined angle. The second housing(20) has the second sloping surface toward the above angle. The second sloping surface is corresponded to the first sloping surface. A cone-typed hinge unit(30) is positioned between the first sloping surface and the second sloping surface and makes the first housing(10) be connected to the second housing(20). A plurality of side hinge arms(31,33) corresponded thereto is mounted in the first housing(10). At least one center hinge arm(32) is mounted at the same shaft between the side hinge arms(31,33) and mounted in the second housing(20).
Patent KR-20010008015-A (KR)
Title: Thermo-electricity steering wheel cover
Inventor: CHO CHEON SU
IPC: B62D1/06
Filed: 2000-11-02
Abstract: PURPOSE: A thermo-electricity steering wheel cover makes warm a wheel instantaneously and enable a driver to move a vehicle immediately through a wheel cover made by using a thermo-electricity. CONSTITUTION: A steering wheel cover(1) is made by using a thermal electric wire(2). Then, an electric wire(3) is connected to the wheel cover(1). The wheel cover(1) is heated by turning on a switch(4). The electric wire(2) is connected parallel to a steering shaft(5). A steering wheel(6) is covered with the thermo-electricity steering wheel cover(1). Therefore, the thermo-electricity steering wheel cover(1) decreases the possibility of an accident generated when a driver holds a steering wheel roughly in winter.
Patent KR-20020036144-A (KR)
Title: Tray for receiving semiconductor devices used in an automatic visual inspection system
Inventor: HWANG SEON HONG
IPC: H01L21/67
Filed: 2000-11-08
Abstract: PURPOSE: A trail for receiving a semiconductor apparatus used for an automatic visual test apparatus is provided to prevent a misunderstanding of the automatic visual test apparatus for an inclined surface of the trail by varying the structure of a receiving part of the trail. CONSTITUTION: The trail for receiving a semiconductor apparatus used for an automatic visual test apparatus includes a main body(111) and a receiving part(112). The main body(111) is substantially rectangular-shaped and has a flat surface. The plurality of receiving parts(112) are formed in lattice at one surface of the main body(111). The plurality of receiving parts(112) are formed by making the surface of the main body(111) concave to receive semiconductor apparatus(50). Each of the semiconductor apparatus(50) has an information mark which is formed one surface of the semiconductor apparatus(50). Indexes(54) are formed at a portion of a body(52) of each of the semiconductor apparatus(50).
Patent KR-20010060346-A (KR)
Title: Toner image transfer device
Inventor: HONDA SHIN
IPC: G03G15/16
Filed: 2000-11-17
Abstract: PURPOSE: To provide a toner image transfer device capable of enhancing transfer quality in transferring a toner image to a recording sheet by optimizing a transfer parameter such as a transfer bias voltage, etc., in accordance with the actual condition of the recording sheet used by a user. CONSTITUTION: As for the toner image transfer device for transferring the toner image T formed on an intermediate transfer belt 5 to the recording sheet P, the device is provided with an environment sensor 20 and a control panel 21 for detecting or inputting a factor affecting the transfer of the toner image T, a calculating means 22 for deciding an initial transfer bias used for the transfer of the toner image based on the inputted value, and then, the correction value for correcting the initial transfer bias is inputted through the control panel 21, and also, the correction transfer bias is decided based on the correction value, and the device is provided with a transfer means for transferring the toner image T formed on the intermediate transfer belt 5 to the recording sheet P by the corrected transfer bias.
Patent KR-20020040967-A (KR)
Title: Measurement method for the rotation direction of a Motor without contact
Inventor: KIM KANG CHUL
IPC: G01R31/34
Filed: 2000-11-25
Abstract: PURPOSE: A method for measuring a contactless motor rotation direction is provided, which measures a rotation direction of the motor using an electronic photo sensor and a microprocessor and a reflection plate without using a tacho generator. CONSTITUTION: The measuring method comprises a light sensor sensing a light, and a reflection plate reflecting a light of the sensor and a micro processor. The light sensor comprises one photo sensor(1) having a light emitting and detecting function, and the reflection plate comprises a colorless reflection plate(2) and a color reflection plate(3). The micro processor comprises a timer(13) and two registers(14,15). The distances of the two reflection plates are different each other so as to measure the rotation direction without regard to a stop position of the motor. And the timer measures a rotation time value between the reflection plates and then stores it in the registers.
Patent KR-20020043966-A (KR)
Title: High durable Pd-Rh three way catalyst for NOx reduction
Inventor: SONG YEONG IL
IPC: B01J23/46
Filed: 2000-12-05
Abstract: PURPOSE: A method for manufacturing high durable Pd-Rh three way catalyst for NOx reduction is provided to improve heat-resistance and purifying efficiency, compared with conventional Pd-Rh three way catalyst containing only bulk CeO2. In this method, (Ce-Zr)O2 is added to improve heat-resistance of three way catalyst, and PrO2 is added to improve purifying efficiency of nitrogen oxide. The catalyst is used as catalyst for purifying exhaust gas emitted from vehicle and chemical industry. CONSTITUTION: According to the method, the high durable Pd-Rh three way catalyst is made by the following steps: (i) supporting 100 parts by weight of Al2O3 with 1-5 parts by weight of palladium and 0.1-1 parts by weight of rhodium, followed by reduction; (ii) reacting the Pd-Rd supported alumina with 5-10 parts by weight of cerium oxide; 18-27 parts by weight of cerium-zirconium composite oxides; 3-10 parts by weight of praseodymium oxide; 5-6 parts by weight of barium oxide and 1-2 parts by weight of lanthanum oxide.