baber/WOPTO huggingface dataset:
Patent KR-20020090018-A (KR)
Title: Cup drink vending machine
Inventor: KIM CHEOL JU
IPC: G07F13/10
Filed: 2001-05-25
Abstract: PURPOSE: A cup beverage vending machine is provided to continuously keep the vending machine in a sanitary condition by preventing beverage power and its dregs being attached to certain parts of the vending machine. CONSTITUTION: In the cup beverage vending machine(100) comprising of a hot water tank(105) for heating and receiving water to be used in beverage, at least one powder reservoirs(111,112,113,114,115,116,117) for storing beverage powder, mixers(121,122,123,124) for mixing the water received in the hot water tank with the beverage powder, a guide(130) installed between the mixer and the power reservoirs to guide the water and the beverage powder to the mixer, and discharge pipes(141,142,143,144) for guiding the mixed beverage to a cup(150), the powder reservoirs, the mixer, the guide and the discharge pipe are made of polytetrafluoroethylene having a lowest friction coefficient.
Patent KR-20010110355-A (KR)
Title: 허브 및 회선 상의 장해를 완화하기 위한 방법 및 네트워크
IPC: H04L1/22
Filed: 2001-06-07
Abstract: 허브(11-14)가 서로 환형으로 접속된다.  허브(11, 12)는 전원(1)으로부터 전력을 공급받고 허브(13, 14)는 전원(2)으로부터 전력을 공급받는다.  단말기(7-10) 각각은 서로 다른 전원으로부터 전력을 공급받는 허브에 각각 접속되어 있는 2개의 포트를 갖는다.
Patent KR-20020093227-A (KR)
Title: Sealing structure for use in a shock absorber
Inventor: JUNG CHEOL WON
IPC: F16F9/36
Filed: 2001-06-07
Abstract: PURPOSE: Structure for sealing a shock absorber is provided to prevent the deformation of an oil seal and to reduce the thickness of a washer by supporting the oil seal at a lower portion and changing the shape of a rod guide. CONSTITUTION: A rod guide(140) is prepared in an inner pipe(120) of a shock absorber(100). The rod guide has an outer face(141) and a supporting portion(142). The supporting portion has many flow path recesses. While the rod guide is assembled with the upper ends of an outer pipe(110) and the inner pipe, an oil seal(150) is placed. Before caulking or curling, a preliminary pressure is applied. The pressure is directly applied to the upper portion of the oil seal. Then, the outer face and the supporting portion of the rod guide support the oil seal at a lower portion of the oil seal.
Patent KR-20020094103-A (KR)
Title: Chcken raising with feeding worms
Inventor: CHIN SUNG MOOM
IPC: A23K1/10
Filed: 2001-06-07
Abstract: PURPOSE: A method of raising a chicken using an earthworm by feeding the earthworm such as common red earthworm to the chicken, together with an assorted feed is provided. Therefore, the chicken meat has the same chewy texture and good flavor than that of grazed chickens. CONSTITUTION: About 3 to 5 earthworms are fed to a chicken in a chicken farm per a day for 20 days and then 10 earthworms are fed thereto for 20 days, together with an assorted feed, but the amount of the assorted feed is reduced by 10 to 20% by weight as compared to the designated amount.
Patent KR-20020094645-A (KR)
Title: Cordless Calling And Timer One-body System
Inventor: KIM HEE SUN
IPC: H04B5/04
Filed: 2001-06-12
Abstract: PURPOSE: A pager and timer built-in type system is provided to efficiently call a plurality of pagers installed in a plurality of places and manage a time in the place in which each pager is installed. CONSTITUTION: A plurality of pagers(10) generate calling signals including intrinsic codes. One or more managers(20) receive the calling signals by a plurality of pagers(10) to inform a calling, and set a plurality of times according to each place for managing a times of the place in which each pager(10) is installed. Each of pagers(10) has a code setting unit(14) for setting an intrinsic code, a calling button(15) for generating a calling signal for calling the manager(20), a control unit 1(12) generates the intrinsic code by the code setting unit(14), and generates the calling signal including the intrinsic code according to the input of the calling button(15), and an RF(Radio Frequency) transmitting unit(16) for converting the output of the control unit 1(12) into an RF signal and outputting the RF signal through an antenna(18).
Patent KR-20030002710-A (KR)
Title: Method for manufacturing a flash memory device
Inventor: KIM BONG GIL
IPC: H01L27/115
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating a flash memory device is provided to increase a coupling ratio of a gate and improve a programming/erasing characteristic of the memory device by improving the profile of an isolation layer while preventing a moat from being generated in the edge of the isolation layer. CONSTITUTION: A pad oxide layer is formed on a semiconductor substrate(300). A well ion implantation process and a threshold voltage control ion implantation process are performed. After the pad oxide layer is removed, a tunnel oxide layer(320), the first polysilicon layer, a buffer oxide layer and a pad nitride layer are sequentially formed. A trench is formed in a predetermined region for the isolation layer. A sacrificial oxide layer is formed on the resultant structure. A high temperature thermal oxide process is performed to form a thermal oxide in the buffer oxide layer on the sidewall of the trench and the tunnel oxide layer such that the thermal oxide is thicker as compared with other regions. A high density plasma(HDP) oxide layer(360) is formed to completely fill the inside of the trench. The HDP oxide layer is planarized to expose the pad nitride layer. The pad nitride layer and the buffer oxide layer are sequentially eliminated. The second polysilicon layer is formed on the resultant structure and is etched to expose the upper portion of the HDP oxide layer. A dielectric layer and the third polysilicon layer(380) are sequentially formed.
Patent KR-20030005478-A (KR)
Title: Structure of piston
Inventor: KIM SEONG JUN
IPC: F02F3/28
Filed: 2001-07-09
Abstract: PURPOSE: A piston structure is provided to reduce the amount of fuel stuck to an inner wall of a bowl as well as improve the atomization of fuel so as to improve the combustion efficiency, increase the engine output, and reduce exhaust gas. CONSTITUTION: A bowl(11) is formed at the upper center of a piston(10) and an injector is vertically installed at the direct upside of the bowl. A wire net(12) is formed at an inlet side of the bowl to make fuel to be firstly atomized by being passed through the wire net before fuel injected from an injector(3) is supplied into the bowl. The wire net is made by forming a net having an excellent heat resistance inside a ring and the ring is coupled to the inlet side of the bowl by welding.
Patent KR-20030005767-A (KR)
Title: Apparatus of managing SMS messages for HHP and method thereof
Inventor: KANG DONG SEOK
IPC: G06Q50/00
Filed: 2001-07-10
Abstract: PURPOSE: A device and a method for managing a text message of expense payment on a mobile communication terminal are provided to conveniently manage the payment expense information and to receive a statistical analysis result by separately managing the text message relating to the payment with the mobile communication terminal. CONSTITUTION: A message receiving part(401) receives and stores the text message transmitted from a communication company. A general message management part(402) transmits the message to a message display(404) by reading the stored message. A payment message management part(403) transmits the message to the message display(404) by reading the text message relating to the payment from the stored message. The message display(404) receives and displays the display information from the general message management part(402) and the payment message management part(403). A selection part(405) transmits the inputted information to the general message management part(402) and the payment message management part(403) by receiving the input for selecting the general text message, the payment relating message or the statistical analysis result of the payment relating information.
Patent KR-20030005993-A (KR)
Title: A sealer composition of low-temperautre baking type
Inventor: KIM BYEONG HYEOK
IPC: C09K3/10
Filed: 2001-07-11
Abstract: PURPOSE: A low temperature curable sealer composition is provided to improve the mechanical properties and to allow the composition to be cured at a low temperature, thereby enhancing the energy saving effect. CONSTITUTION: The low temperature curable sealer composition comprises 8-39 wt% of a poly(vinyl chloride) resin comprising 2-12 wt% of a homopolymer, 5-20 wt% of a copolymer and 1-7 wt% of a blend resin; 21-48 wt% of a filler comprising 13-23 wt% of calcium carbonate and 8-25 wt% of a coated calcium carbonate; 2-17 wt% of a tackifier comprising 2-12 wt% of an epoxy resin and 0-5 wt% of an urethane modified amide; 13.5-41.5 wt% of a plasticizer comprising 12.5-32.5 wt% of isononyl phthalate and 1-9 wt% of liquid hydrocarbon; 0.3-2.6 wt% of calcium oxide as a moisture absorbent; 0-3 wt% of an acryl copolymer as a foaming agent, 0-5 wt% of carbon black as a coloring agent; and 1-6 wt% of Pb and Zn as a stabilizer.
Patent KR-20020006486-A (KR)
Inventor: FUJIMOTO HIROMASA
IPC: H01L29/788
Filed: 2001-07-12
Abstract: PURPOSE: A nonvolatile semiconductor memory device and method for fabricating the same are provided to securely improve the injection efficiency of an electron in a non- volatile semiconductor storage having a step section for achieving high-speed writing at a low voltage. CONSTITUTION: A nonvolatile semiconductor memory device has a stepped portion on the drain side, wherein a heavily doped impurity region of the conductivity type opposite to that of the drain region is formed at a position at a distance from and opposed to the upper corner of the stepped portion so as not to reach a first surface region and a step side region or adopts a method in which a proper substrate voltage is applied during a write operation.
Patent KR-20030015902-A (KR)
Title: Method for estimating cutting forces and machined surface errors for the virtual machining simulation
Inventor: CHO DONG U
IPC: G01B5/28
Filed: 2001-07-26
Abstract: PURPOSE: A method for estimating precise cutting force and surface processing error for virtual processing simulation is provided to obtain precise cutting force estimation even in excessive cutting causing the change of cutting conditions and easily make database for various cutters and sample pieces by using predetermined cutting force coefficients. CONSTITUTION: A method for estimating precise cutting force for imaginary processing simulation includes the steps of calculation cutting force coefficients and run out parameters for a given cutter and a sample piece, calculating information required for the cutting force estimation with NC codes applied from a CAD/CAM system(100) and the shape of a processing object, and estimating the cutting force in consideration of the defection of the cutter and the run out parameters.
Patent KR-20030011160-A (KR)
Title: Multi-layer circuit tape and its manufacturing method and semiconductor package using it
Inventor: HA SEON HO
IPC: H01L23/14
Filed: 2001-07-28
Abstract: PURPOSE: A multi-layer circuit tape is provided to design more circuit patterns in circuit tape and easily form a plurality of input/output pads for power and ground in a semiconductor chip by forming a two-layer circuit pattern. CONSTITUTION: A plurality of through holes(4) are arrayed in the first insulation layer(2) of an almost plate type. A plurality of the first circuit patterns(6) are formed on the first insulation layer, exposed to the downward direction through the through hole. The second insulation layer(8) is formed on the entire surface of the first circuit pattern except a predetermined region of the first circuit pattern. The second circuit pattern(12) is formed on the second insulation layer, electrically connected to the first circuit pattern.
Patent KR-20010114185-A (KR)
Title: 재생고무 및 그를 이용한 제품의 제조방법
Inventor: KIM JONG MIN
IPC: C08L21/00
Filed: 2001-08-07
Abstract: 본 발명은 재생고무 및 그를 이용한 제품의 제조방법에 관한 것으로, 폐타이어 또는 고무제품 제조 후의 설물 등을 분쇄하여 분석과정을 거쳐 고무의 분말을 채취하고, 고무분말이 100g일 때 염화구리(Ⅰ) 0.5∼3.0g, 아민 0.1∼0.6㎖ 및 톨루엔 1.5∼8㎖의 비율로 혼합하고, 상기 분쇄된 고무 분말을 적정량 가하여 교반한 후 20∼50시간 방치하여 상온에서 연화시킨 다음 45∼55℃로 10분간 소련하여 얻어진 생성물에 타이어 코오드를 혼합하여 이루어져서, 생성 성형물의 내마모성, 경도, 강도가 우수하면서도 성형물의 비중이 일반 고무 성형품의 평균 비중보다 작아 대단히 가볍고 뛰어난 물성의 고무제품을 제조할 수 있으며, 특히 기존에 단순히 폐기처분되던 폐타이어 및 합성고무의 설물은 물론 폐타이어의 코오드를 재활용할 수 있어 환경보호측면에서도 크게 기여할 수 있는 효과를 얻을 수 있다.
Patent KR-20030017682-A (KR)
Title: Seismic shock prevention apparatus
Inventor: LEE JUN IL
IPC: F16F7/00
Filed: 2001-08-21
Abstract: PURPOSE: A protecting device for a shock of an earthquake is provided to protect a product by attenuating a horizontal shock caused by an earthquake. CONSTITUTION: A protecting device comprises a bottom plate(20), a top plate(30) and a rolling unit. The bottom plate is placed to a floor in parallel. The top plate on the bottom plate supports a product. The top plate is put on the bottom plate to move back and forth and right and left. The rolling unit is bonded between the bottom plate and the top plate. Therein, the top plate moves back and forth and right and left. Consequently, A product is protected by moving the top plate along a guiding rail(22).
Patent KR-20030017051-A (KR)
Title: Circuit for power supply of projector
Inventor: CHO HAN GYEONG
IPC: H04N5/74
Filed: 2001-08-23
Abstract: PURPOSE: A power supply circuit of a projector is provided to decrease stand-by power so as to reduce power consumption of the projector. CONSTITUTION: A power supply circuit of a projector includes a filtering and rectifying unit(1), a switching mode power supply unit(3), a power-factor compensation unit(2), and stabilizer(4). The filtering and rectifying unit receives AC power, filters and rectifies the AC power to output DC voltage. The switching mode power supply unit accepts the DC voltage from the filtering and rectifying unit to provide power to each part of the projector. The power-factor compensation unit receives the DC voltage of the filtering and rectifying unit through a switch that is opened when a lamp is not operated to compensate for power factor of the received voltage. The stabilizer accepts the output voltage of the power-factor compensation unit to drive the lamp of the projector.
Patent KR-20030019683-A (KR)
Inventor: KIM IN GAP
IPC: F28F3/02
Filed: 2001-08-29
Abstract: PURPOSE: A heat exchanger is provided to enhance the heat transfer performance by forming dimple and mounting an internal fin on inner surface of a tube so that facilitates turbulance degree of heat exchanging medium fluid. CONSTITUTION: A corrugated inner fin(115) is interposed in a tube(110). An inside dimple(116) is formed on an inside of the tube between hollows of the inner fin in longitudinal direction of the tube to promote turbulence of heat exchange medium fluid so as to promote heat transfer. Heat exchange medium fluid is introduced through an inlet(121) and a tank(119) into an inside space between the tubes. Heat exchange medium fluid is made turbulent in the inside space of the tube, exchanges heat with outside fluid flowing through an uneven channel between the tubes and is discharged via the tank through an outlet(122).
Patent KR-20010090050-A (KR)
Inventor: PARK CHAN SEOK
IPC: G07D7/12
Filed: 2001-08-29
Abstract: PURPOSE: An apparatus for discriminating counterfeits using a small size ultraviolet luminous lamp and a green color sensor is provided to maximize the efficiency of discrimination for counterfeit, to reduce the size thereof, and to minimize the cost of manufacturing thereof. CONSTITUTION: The apparatus for discriminating counterfeits is comprised of; an ultraviolet luminous part consisting of a small size ultraviolet luminous lamp for emitting ultraviolet rays when a paper money is entered; an ultraviolet transmission holes for allowing the passage of the emitted ultraviolet rays; an ultraviolet receiving part consisting of a green color sensor for detecting the ultraviolet rays passed through a paper money; and a control part for deciding whether the paper money is true or not by comparing the intensity of radiation output from the ultraviolet receiving part with predetermined data. According to the results transmitted to a display section and a communication section of the control part, the paper money is able to pass through or to be returned from the apparatus.
Patent KR-20030018867-A (KR)
Title: Display controlling device of hybrid electric vehicle and method thereof
Inventor: KIM YEONG ROK
IPC: B60L3/00
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus and a method for controlling display of travel distance are provided to achieve improved stability and driver's convenience by automatically displaying the travelable distance from the residual capacity of a battery upon occurrence of breakdown of a generator. CONSTITUTION: An apparatus comprises a generator output detection unit(120) for detecting power generated from a generator and outputting an electrical signal corresponding to the detected power; a residual battery capacity detection unit(130) for receiving a residual battery capacity signal from a battery, calculating a residual battery capacity, and outputting an electrical signal corresponding to the calculated capacity; a control unit(140) for analyzing signals input from each detection unit, calculating a travelable distance of a vehicle in correspondence to the residual battery capacity input from the residual battery capacity detection unit, and outputting a travelable distance display control signal; and a display unit(160) for displaying the travelable distance of the vehicle in accordance with the travelable distance display control signal output from the control unit.
Patent KR-20030020745-A (KR)
Title: Apparatus and method for mapping ETHERNET data frame to generic frame
Inventor: LEE JIN GI
IPC: H04L12/28
Filed: 2001-09-04
Abstract: PURPOSE: A mapping device to a GFP(Generic Frame Procedure) of an Ethernet data frame and a method therefor are provided to map an Ethernet MAC(Media Access Control) frame to the GFP frame. CONSTITUTION: An interface unit(510) receives an Ethernet frame and extracts a clock signal and serial data. A GFP mapper(500) divides the clock signal extracted in the interface unit(510), converts the serial data into parallel data, extracts a data start point of a frame, and performs a mapping to a GFP frame from the extracted data start point. A mapping/virtual connection unit(560) maps the data mapped in the GFP mapper(500) to an SDH(Synchronous Digital Hierarchy) frame, perform a virtual connection, and transmits the data to an SDH transmission device.
Patent KR-20010102866-A (KR)
Title: 골밀도 원격진단 시스템
Inventor: JUNG DU ROK
Filed: 2001-09-05
Abstract: 본 고안은 엑스선이나 초음파를 이용하여 골밀도 진단에 필요한 손가락이나 손목, 발목등 종골부위의 영상을 채득하고 채득된 영상을 인터넷망 등 통신망을 이용하여 진단 서버에 데이터를 전송하여 서버에 내장된 골밀도 진단 알고리즘을 이용하여 진단 분석 저장하고 분석된 진단 결과를 통신망을 통하여 사용자 단말의 모니터와 프린터를 이용하여 출력함으로써 원격지에서 골밀도를 측정할 수 있는 원격 골밀도 진단 장치 및 그 방법에 관한 것이다.
Patent KR-20030021359-A (KR)
Title: Mobile credit card payment system with wireless communication technology
Inventor: PARK SE YEONG
IPC: G06K17/00
Filed: 2001-09-05
Abstract: PURPOSE: A mobile wireless credit card paying system using a local area wireless communication technique is provided to prevent an illegal use of a credit card beforehand by executing a payment and a signature in front of a card possessor when a utilization amount of money is paid by a credit card in each credit card member store. CONSTITUTION: A mobile payment terminal(100) and a transmitting/receiving auxiliary device are constituted for transmitting/receiving credit card related data and payment contents interactively. Elements of the mobile payment terminal(100) are described as follows. An input device(10) comprises a keypad. A card reader(20) recognizes a credit card. A microprocessor(30) processes credit card related data being inputted from the input device(10) and the card reader(20). A driving unit(40) drives an electric operation and a mechanical operation of a system. A display unit(50) displays inputted data and the current processing state thereof. RF transmitting/receiving units(60,60') make a credit state of payment contents of a credit card to be processed be transmitted/received. A printer output unit(70) outputs a sale slip including a utilization date, a utilization amount of money, etc. In addition, the transmitting/receiving auxiliary device comprises RF transmitting/receiving units which are being connected to a POS through a communication port additionally and a microprocessor.
Patent KR-20020070070-A (KR)
Inventor: YUN SANG BO
IPC: A61H39/04
Filed: 2001-09-13
Abstract: PURPOSE: An acupressure apparatus for the sole of the foot is provided to improve an acupressure effect thereof and to uniformly acupressure the whole sole by adopting a device for moving the foot of a user in a sliding manner. CONSTITUTION: The acupressure apparatus for the sole of the foot comprises a body case(10) formed with a lifting guide bore(11) on its top surface; an acupressure driving device having a driving motor inside the body case, and an acupressure boss(25) connected to an eccentric protrusion of a cam part installed on a shaft of the driving motor so as to be raised or lowered repeatedly for a predetermined time; a pair of front and rear guide rods(30); a guiding device(50) slidably installed on the front and rear guide rods; a pair of left and right guide rods(40); and shoes(60) slidably installed on the left and right guide rods and having an elongate longitudinal recess(62) and a fastening device(63).
Patent KR-20030023834-A (KR)
Title: Flash memory update method in set-top box by using user's signal in redundant band of satellite network
Inventor: HWANG EUN JEONG
IPC: H04N7/20
Filed: 2001-09-14
Abstract: PURPOSE: A method for changing information of a flash memory embedded in a set-top box using a user signal at a spare band of a satellite network provides enciphered information to specific persons without sending information per broadcasting signal. CONSTITUTION: User signals including enciphered information periodically transmitted from a central managing center(101) are inserted into broadcasting signals to be sent to a satellite(108). A receiving antenna(109) receives the broadcasting signals and the user signals. The received signals are applied to a channel receiving part to be changed into signals suitable for being processed in a set-top box(110), and the changed signals are transmitted to a demultiplexer. The demultiplexer confirms whether the received signals are the broadcasting signals or the user signals. In the case of the broadcasting signals, the signals are transmitted to a broadcasting signal decoder for extracting the broadcasting signals of a channel selected by a user and decoding the signals. In the case of the user signals, the signals are transmitted to a data decoder for decoding and authenticating the user signals and then transmitting to a central process unit. The central process unit controls a flash memory in the case that the user signals are control signals. The central process unit stores the user signals in the case that the user signals are information signals. The stored information is displayed with the broadcasting signals.