baber/WOPTO huggingface dataset:
Patent KR-20010109871-A (KR)
Inventor: CHOI HYUNG SOON
Filed: 2000-06-03
Abstract: 본 발명의 목적은 인터넷을 기반으로 음성, 문자 및 화상통신을 지원하는 양방향성 화상 통신망을 이용하여 인터넷 상에서의 비투비(BtoB), 비투씨(BtoC) 및 씨투씨(CtoC)방식의 전자상거래를 수행할 수 있도록 한 양방향 화상통신 기반 전자상거래 시스템 및 그 방법을 제공하는 데 있다. 
     상기 목적을 달성하기 위한 본 발명은 음성, 문자 및 화상통신을 지원하는 양방향성 화상통신 전자 상거래 시스템에 소비자 회원으로 가입하여 접속되는 클라이언트 컴퓨터(10); 상기 양방향성 화상통신 전자 상거래 시스템의 쇼핑몰에 입점업체 회원으로 가입하여 판매물품을 등록하고 상기 클라이언트 컴퓨터를 통한 소비자 회원으로부터의 화상통화 요청시 이에 응대하기 위한 1 또는 2 이상의 도우미 그룹을 보유하고 있는 입점업체 서버(20); 상기 입점업체 서버를 통해 제공되는 각종 판매물품들을 소비계층 및 품종별로 분류 배열시켜 소비자 회원이 원하는 구매물품에 손쉽게 접근할 수 있게 하고 상기 소비자 회원이 자신의 클라이언트 컴퓨터를 이용하여 특정의 구매물품을 선택하게 되면 상기 클라이언트 컴퓨터와 입점업체 서버를 IP대IP 어드레스로 직결시켜 판매자(또는 도우미)와 소비자의 화상통신을 통한 전자 상거래를 활성화시키기 위한 메인서버(30); 입점업체 및 소비자들의 회원인증 및 관리를 위해 상기 메인서버에 접속된 회원DB(40)를 포함한다.
Patent KR-20010112731-A (KR)
Title: A cathode for a lithium secondary battery comprising vanadium oxide as a cathode active material
Inventor: CHO BYEONG WON
IPC: H01M4/48
Filed: 2000-06-12
Abstract: The present invention is a modular jack assembly which includes an outer insulative housing having top and bottom walls and opposed lateral walls while defining an interior section. This housing also has front and rear open ends. This assembly also includes an insulative insert having a top section, an upper side and a rear section having a base side and a recess. This jack is positioned so that the upper side of its top section is adjacent to top side of the insulative housing such that its terminal end extends into the interior section of the insulative housing and the rear section at least partially covers the rear open end of the insulative housing. This assembly also includes an electronic component mounted in the recess in the rear section of the insulative insert. A conductor is mounted in the electrical insert.
Patent KR-20010015150-A (KR)
Title: Sterilizer
Inventor: ADACHI SABURO
IPC: A61L2/04
Filed: 2000-07-04
Abstract: PURPOSE: A sterilizer is provided to easily and efficiently wash and sterilize even the medical instrument of complicated shape and structure. CONSTITUTION: The sterilizer is constituted of a case(1) provided with an internal space(1a) capable of housing a material to be sterilization-processed and water, a heater(2) for heating the material to be sterilization-processed inside the case(1) together with the water and an ultrasonic wave generator(3) for making ultrasonic waves act on the material to be sterilization-processed under the presence of the water inside the case(1). The sterilizer can be provided with a water supply unit for supplying the water into the case. The water inside the case can be heated in relation to water supply by the water supply means by the heater(2) and the ultrasonic waves can be made to act on the material to be sterilization-processed under the presence of the water or the water heated by the heater(2) in relation to the water supply or heating by the ultrasonic wave generator(3).
Patent KR-20020007894-A (KR)
Title: A system for maching stereo image in real time
Inventor: JUNG HONG
IPC: H04N13/239
Filed: 2000-07-19
Abstract: PURPOSE: A real-time stereo image matching system, which processes video image sequences in parallel using an algorithm based on new dynamic programming optimized for Bayesian sense, is provided to enable stereo matching in real time. CONSTITUTION: A real-time stereo image matching system includes a signal converter(12), an image matching chip(13), and a display(14). The signal converter converts images received from the first and second cameras(10,11) into digital signals. The image matching chip calculates a predetermined matching cost from pixel pairs of one scan line of the first and second digital image signals and tracks a decision value that decides a minimum matching cost, to output the decision value as a disparity estimation value according to predetermined active information determining whether the image matching unit is operated or not. The display displays the output of the image matching unit.
Patent KR-20020009825-A (KR)
Title: Apparatus for correcting the convergence corresponding to size of display means in TV
Inventor: KIM BYEONG HUI
IPC: H04N9/28
Filed: 2000-07-27
Abstract: PURPOSE: An apparatus for correcting convergence based on the sizes of television display devices, which stores convergence basic data items different for the sizes of televisions to be produced in one memory and reads convergence basic data corresponding to the size of a television model using a convergence control IC, is provided to utilize the data for correcting convergence. CONSTITUTION: An apparatus for correcting convergence of television includes a memory(302) for storing convergence basic data items different for the sizes of television display devices, and a system controller(301) for generating convergence control commands corresponding to information about the sizes of the display devices and convergence control key data. The apparatus further has a convergence controller(303) for reading convergence basic data corresponding to the information about the sizes of the display devices transmitted from the system controller and calculating convergence correction data according to a predetermined convergence calculating expression to generate a convergence yoke voltage.
Patent KR-20020010834-A (KR)
Inventor: KIM JAE HUI
IPC: H01L21/8232
Filed: 2000-07-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to embody a device having different threshold voltages by forming a selective epitaxial silicon layer in a channel region of a low threshold voltage device, and to prevent damage to a semiconductor substrate by performing a gate oxide process once. CONSTITUTION: A sacrificial insulation layer is formed on a semiconductor substrate(31). A photoresist layer exposing a part of the semiconductor substrate where the low threshold voltage device is to be formed, is formed on the sacrificial insulation layer. After the photoresist layer is removed, the epitaxial silicon layer(39) as the channel layer of the low threshold voltage device is formed on the exposed semiconductor substrate. A gate oxide layer(40) is formed on the entire surface including the epitaxial silicon layer. A gate electrode(41) of the low threshold voltage device and a high threshold voltage device is formed on the gate oxide layer.
Patent KR-20010067062-A (KR)
Inventor: NEGORO HIDETO
IPC: H02P21/22
Filed: 2000-08-07
Abstract: PURPOSE: To provide a vector control device of an induction motor that performs vector control by calculating a d-axis current command, a q-axis current command, a slide angular frequency command based on a torque command, a secondary magnetic flux command, and an induction electric motor constant, and that has a means for automatically adjusting the correction value of secondary resistance. CONSTITUTION: Using d, q-axis feedforwad voltage command values E1DFF and E1QFF, e, q-axis voltage command values E1DR and E1QR, and a torque current command value IQR and a magnetic flux current command value IDR; a secondary resistance correction value ΔR2 is calculated by a secondary resistance correction operation part 10. Using the secondary resistance correction value ΔR2, the vector control of an induction motor 19 is made by a vector control command operation part 1.
Patent KR-20020013234-A (KR)
Title: Message inputting method of mobile communication terminal
Inventor: LEE TAE HUN
IPC: H04B1/38
Filed: 2000-08-12
Abstract: PURPOSE: A method for inputting a character of a mobile communication terminal is provided to quickly input the character by providing the character input method through the input of a selection key and a character key. CONSTITUTION: A control unit receives key input(201). The control unit confirms whether an inputted key is a character key or a selection key(203). If the inputted key is the selection key, the control unit receives the input of the character key(207). If the inputted key is the character key, the control unit displays a character corresponding to the inputted character key and selection key on a display unit(209).
Patent KR-20010021304-A (KR)
Title: Door opening apparatus of a refrigerator
Inventor: UENO SHUNJI
IPC: E05F15/60
Filed: 2000-08-16
Abstract: PURPOSE: A device is provided to considerably reduce an operational force required in opening a door against the attraction of a magnet gasket, to improve the sureness and reliability in the door opening operation, and to reduce the noise level at the same time. CONSTITUTION: A receiving piece(102c) is provided on a door(102a) for a refrigerator. An electrically-driven door opening unit(109) including an electromagnetic solenoid having a push-rod(115) to press the receiving piece(102c) is provided on a ceiling part of a refrigerator body(101). The electromagnetic solenoid comprises a cylindrical coil unit(112) including a frame-like yoke assembly(113, a plunger(114) with the coil unit(112) penetrated in the axial direction, a returning spring(125), etc., and the push-rod(115) is concentrically connected to the plunger(114). When the door(102a) is closed, a tip part of the push rod(115) abuts on the receiving piece(102c) by the spring force of a pressing spring(127), and when the coil unit(112) is energized, the plunger(114) is moved in the axial direction, and the door(102a) is pressed and opened by the push-rod(115).
Patent KR-20020015094-A (KR)
Title: Method for remote alternation of stored phone number in portable phone
Inventor: LEE HYEONG GIL
IPC: H04W4/00
Filed: 2000-08-21
Abstract: PURPOSE: A method of remotely changing telephone numbers recorded in a portable wireless terminal is provided to make a mobile switching system inform many subscribers of changed telephone numbers by using a telephone number changing service, when the telephone numbers of wireless communication network subscribers are changed, or update old telephone numbers stored in a memory of a corresponding subscriber to new telephone numbers. CONSTITUTION: If a subscriber A wants to inform called parties of a changed telephone number, the subscriber A selects a telephone number changing function of a wireless terminal(ST11). The wireless terminal displays telephone number lists of the called parties to make the subscriber A specify a called party B(ST12-ST13). The wireless terminal confirms whether to transmit a telephone number of the called party B and the changed telephone number of the subscriber A to a mobile switching system(ST14). If the telephone number of the called party B and the changed telephone number are received(ST15), the mobile switching system receives information for the telephone number changing function, and dials the telephone number of the called party B. If a call is connected, the mobile switching system transmits the changed telephone number to a terminal of the called party B(ST17). The terminal of the called party B confirms whether the called party B wants to change an old telephone number to the changed telephone number(ST18-ST19). If the called party B wants to change the number, the terminal updates memories to store the changed telephone number(ST20).
Patent KR-20020015506-A (KR)
Title: Apparatus for preventing gear jump out in manual transmission
Inventor: KIM MYEONG HEON
IPC: F16H55/02
Filed: 2000-08-22
Abstract: PURPOSE: A jump-out preventive apparatus of a gear for a manual transmission is provided to prevent a sleeve gear from being separated from a clutch gear, and to improve the reliability and shift quality by restricting vibration of the clutch gear and a speed gear in shifting gears. CONSTITUTION: A synchronizer of a manual transmission is composed of a hub gear(52) spline-combined with a main shaft(51) and turned with the main shaft, and a speed gear(55) transmitting shifting power and turning at the side of the hub gear. A needle roller bearing(60) is placed between the main shaft and the speed gear, and a clutch gear(56) having a conical part(56a) is installed at the side of the speed gear. A sleeve(54) is combined with the clutch gear, and moved axially with operating the shift lever. A tilt restricting protrusion(75) is formed in a gear to reduce left and right vibration by contacting to the speed gear in shifting gears, and protruded for the speed gear. The speed gear is contacted to the tilt restricting protrusion in inclining the speed gear with engaging the sleeve with the clutch gear. The clutch gear is engaged with the sleeve firmly with reducing vibration of the clutch gear. The reliability and shift quality are improved with preventing the sleeve from being moved into the neutral range.
Patent KR-20000064176-A (KR)
Inventor: YANG CHUN SEOK
IPC: C09K3/10
Filed: 2000-08-26
Abstract: PURPOSE: An adhesive mold composition is provided, for repairing the scratch of automobile bumper or body, which has excellent adhesive strength and hardness. CONSTITUTION: The adhesive mold composition comprises 40 wt% of waste fiber reinforced thermoplastic pellets of a thermoplastic resin; 24 wt% of shellfish powder; and 4 wt% of charcoal powder. The composition is pulverized to the size less than 200 mesh, and the composition contains further 95 wt% of cyanoacrylate of less as a thermo-curing agent.
Patent KR-20010050300-A (KR)
Inventor: ARNOLD ALLEN ROBERT JR
IPC: C07F7/08
Filed: 2000-09-01
Abstract: PURPOSE: Silicone polyether copolymer surfactants are provided, which are useful as cell stabilizers in polyurethane flexible molded foams. CONSTITUTION: The polyurethane flexible molded foams are represented by the formula: Me3Si(OSiMe2)x(OSiMeG)yOSiMe3 wherein G is a group having the formula -D(OR'')mA where D is a divalent organic linking radical, R'' is an alkylene group, x has an average value from 1 to 4.5 and y has an average value from 0.75 to 7.5, the value of x/y is from 0.25 to 5 and the value of x+y is from greater than 5 to 9, m has an average value from 1 to 5, and A denotes an -OR''' or an -OOCR''' group, where R''' is selected from methyl, ethyl or a combination of methyl and ethyl.
Patent KR-20020019228-A (KR)
Title: Dew-congestion restraint apparatus of the case for airconditioner
Inventor: AHN BYEONG GUK
IPC: F24F13/00
Filed: 2000-09-05
Abstract: PURPOSE: An anti-dewing device for case of air conditioner is provided to prevent dewing even when temperature of an outlet of a cooling coil of an air conditioner is low. CONSTITUTION: An anti-dewing device includes corner connecting members(120). The corner connecting members connect multiple pipe-shaped frames(100) with another multiple frames to form a polyhedron by connecting the frames to cross each other so that adiabatic panels are installed in spaced divided by the frames. The frames has inclined surfaces leaning on two even planes almost perpendicular to each other. The inclined surfaces have multiple first fixing devices placed parallel to each other along longitudes of the frames for one ends of multiple strips(140) with I-shaped sections to be fixed to. First contacting members are placed on the other ends of the strips and have multiple blades, whose sections are V-shaped and having spaced therein, centering on supporting surfaces integrated with second fixing devices to which the other ends of the strips are fixed. The corner connecting members have multiple branching parts connecting the frames with each other to form corner parts of the polyhedron. The branching parts have insertion openings, whose edges correspond with edges of the frames for the frames to be engaged with.
Patent KR-20000072549-A (KR)
Inventor: KIM CHEOL HUN
IPC: H04B10/25
Filed: 2000-09-08
Abstract: PURPOSE: A method for arranging an optical line is provided to connect the optical line connected with two lines to one line through an optical adaptor so as to reduce line costs, and to use a first wavelength band so as to obtain more subscribers. CONSTITUTION: Input/output terminal of an optical adaptor(10) is connected to one end of a circulator(130). An optical cable terminal is connected to other end of the circulator. An input terminal(110) is connected to a system transmitting side. An output terminal(120) is connected to a system receiving side. An input/output terminal(100) is connected to one end of an external optical line. Protection sleeves(140) are insulating tubes for protecting the optical line. A signal transmitted to the input terminal(110) enters the input/output terminal(100) through the circulator, and the signal is received to the output terminal(120). The circulator transmits the signal transmitted from the input terminal to the input/output terminal, and transmits the signal inputted through the input/output terminal to the output terminal only.
Patent KR-20020020447-A (KR)
Title: System and method for management of call signal in a mobile communication system
Inventor: LEE DEOK GYU
IPC: H04M3/42
Filed: 2000-09-08
Abstract: PURPOSE: A system for processing receiving signals of a mobile communication network is provided to make an exchange confirm a service option of a receiver, and to change a caller's number into a calling message when the receiver performs data communication, to make the receiver receive the calling message with a short message, so that the exchange can recognize the transmitter's call even when the data communication is performed. CONSTITUTION: If a user performs data communication, an exchange(230) checks whether a speech call setup is requested from other terminal via a mobile communication network or other mobile communication network(300) and a PSTN(500), by using a mobile communication terminal(100). If so, the exchange(230) checks a service option of the mobile communication terminal(100) performing the data communication. The exchange(230) checks whether a receiving call reception function is set in the service option. If so, the exchange(230) provides a telephone number of the other terminal to a short message center(240), to generate a calling message. The exchange(230) transmits the generated calling message to the mobile communication terminal(100).
Patent KR-20020021260-A (KR)
Title: Clock stabilizing circuit
Inventor: LEE YU HONG
IPC: G06F1/12
Filed: 2000-09-14
Abstract: PURPOSE: A circuit for stabilizing a clock is provided to improve the stability of the maintenance and the operation of a system by blocking a noise included in a transmission interval and outputting only clock with a normal period. CONSTITUTION: A clock receiving unit(10) receives a clock signal outputted from an external clock generating device. A clock monitoring unit(20) monitors whether the receiving clock received through the clock receiving unit(10) is continuously inputted. A reference clock generating unit(30) generates a clock with a uniform frequency. A clock counter(40) counts the clock outputted from the reference clock generating unit(30) to be suitable for the period of the receiving clock and outputs an enable pulse. A clock counter control unit(50) receives an output signal of the clock monitoring unit(20) and an output signal of the clock receiving unit(10), and controls an operation of the clock counter(40). A clock output control unit(60) logically combines the enable pulse and the receiving clock outputted from the clock counter(40).
Patent KR-20020022863-A (KR)
Title: Shower Head and Manufacturing Method for Semiconductor Manufacture
Inventor: CHO CHAN HYEONG
IPC: H01L21/205
Filed: 2000-09-21
Abstract: PURPOSE: A shower head for fabricating a semiconductor is provided to decrease the number of particles dropped to a wafer, by performing an embossing process regarding the surface of a spraying plate for spraying metallic gas so that the surface area where the metallic gas is attached is increased. CONSTITUTION: A shower head body has a buffer space part to which process gas is induced. A spraying plate(23) sprays the process gas in the buffer space part, installed on the bottom surface of the shower head body. The surface of the spraying plate becomes rough to increase the surface area to which the metallic gas is attached. The surface of the spraying plate is embossed.
Patent KR-20000072785-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D47/06
Filed: 2000-09-23
Abstract: PURPOSE: A pressurizing liquid discharge cap is provided to prevent contents from overflowing through a discharge pipe when a used container falls down. CONSTITUTION: A cap(1) is pressurized on the neck of a container and a sill of the cap elastically goes over the ring shaped sill of the container to be combined each other. In use, a cover(4) is lifted by a guiding portion(14) to separate a sealing portion(8) from an expanding pipe(9). In this state, a handle(11) inside the expanding pipe is pulled to separate a discharge hole cork(10) from a discharge hole(7). The container is squeezed to discharge contents, and after use, the contents are sucked into the container to keep clean.
Patent KR-20010039941-A (KR)
Title: Semiconductor device and method of producing the same
Inventor: KAMIYAMA SATOSHI
IPC: H01L29/78
Filed: 2000-09-29
Abstract: PURPOSE: To make low realizably the resistance of the metal film of the uppermost layer of a gate electrode, without making the manufacturing process of a semiconductor device complex and without increasing the thickness of a barrier metal film of the gate electrode, in the semiconductor device having the conductive film of a metal polysilicon structure. CONSTITUTION: On a gate insulation film 5, there are formed in succession a polysilicon film 7, a barrier metal film 8, and a metal nitride film 9 of a high-melting point to form a conductive film of a laminated structure, and the conductive film is shaped into a required pattern to form a gate electrode 6. By using as a mask the gate electrode 6, the ion-implanted layer comprising LDD regions 12 and source/drain regions 13 are formed in the principal surface of a silicon substrate 1, and a heat treatment whereby the foregoing ion-implanted layer is activated and simultaneously the resistance of the metal nitride film 9 of a high- melting point is made low is performed. Since the metal nitride film 9 of a high-melting point is formed in an amorphous state, the nitrogen contained in the film 9 is desorbed by the heat treatment, and at the same time, crystalline grain size of the metal of a high-melting point is increased. Thereby, the crystalline quality of the metal of a high-melting point is improved, independently of the crystalline quality of a barrier metal film 8 of its lower layer to realize making into low resistance of the metal nitride film 9 of a high-melting point.
Patent KR-20020027946-A (KR)
Title: Copper layer for semiconductor and fabrication method thereof
Inventor: KIM YONG
IPC: H01L21/28
Filed: 2000-10-06
Abstract: PURPOSE: A copper interconnection for a semiconductor is provided to prevent adhesion of a gold wire from being degraded and to attach the gold wire to the copper interconnection through a simple heat treatment process, by preventing diffusion of a copper oxide material extracted from a copper interconnection layer in a heat treatment for wire bonding. CONSTITUTION: A plurality of lower barrier layers(104) are separately formed on a semiconductor substrate(102). A plurality of copper interconnection layers(106) are respectively formed on the plurality of lower barrier layers. A plurality of metal-affinity diffusion barrier layers(108) are attached to corresponding gold wires through a wire bonding process, formed on the plurality of copper interconnection layers, respectively.
Patent KR-20020029702-A (KR)
Title: Manufacturing method for shallow tranch isolation in semiconductor device
Inventor: CHOI MYEONG GYU
IPC: H01L21/76
Filed: 2000-10-13
Abstract: PURPOSE: A method for fabricating a shallow trench isolation(STI) structure of a semiconductor device is provided to simplify process steps and to reduce fabricating cost, by forming the isolation structure by an ion implantation process and an annealing process. CONSTITUTION: A hard mask is formed on a substrate(1). Oxygen ions are implanted into a part of the substrate by an ion implantation process using the hard mask as an ion implantation mask. The hard mask is removed, and an annealing process is performed regarding the substrate to form the isolation structure in which the implanted oxygen ions combine with silicon.