baber/WOPTO huggingface dataset:
Patent KR-20010070860-A (KR)
Title: Cold or hot fluid supplying system with refrigerant bypass circuit
Inventor: KIM HYEON JI
IPC: F25B1/00
Filed: 2001-06-14
Abstract: PURPOSE: A cool and hot fluid supply system having a refrigerant bypass circuit is provided to supply fluid by cooling or heating without converting a refrigerant circulation passage of refrigerating cycle. CONSTITUTION: A fluid inlet(11) of a vaporization heat exchanger(10) is connected to a fluid supply part(30) and a fluid use part(40) through a first fluid supply pipe(101) and a first fluid recovery pipe(102) having valves(101a,102a). A fluid inlet(21) of a condensation heat exchanger(20) is connected to the fluid supply part and the fluid use part through a second fluid supply pipe(201) and a second fluid recovery pipe(202) having valves(201a,202a). A fluid outlet(12) of the vaporization heat exchanger is connected to the fluid use part and a fluid disposal part through a first fluid feed pipe(103) and a first fluid waste pipe(104) having valves(103a,104a). A fluid outlet(22) of the condensation heat exchanger is connected to the fluid use part and the fluid disposal part through a second fluid feed pipe(203) and a second fluid waste pipe(204) having valves(203a,204a). Hot or cool fluid is supplied selectively without changing a refrigerant circulation passage of refrigerating cycle.
Patent KR-20020001538-A (KR)
Title: Method for driving AC plasma display
Inventor: ISHIZUKA MITSUHIRO
IPC: G09G3/288
Filed: 2001-06-15
Abstract: PURPOSE: To provide a plasma display driving method capable of reducing erroneous discharges in a dot matrix type AC plasma display having a memory function. CONSTITUTION: The distribution of effective voltages due to the superposition of residual charges and a scanning voltage is eliminated by making residual barrier charge amounts constant without depending on discharge characteristics for every cell while inserting a preliminary discharge erasing voltage holding time for 5 μs or more after the potential change of a preliminary discharge erasing pulse to reduce erroneous discharge. Moreover, it is made possible to reduce a data voltage and the scanning voltage by the superposition of a residual barrier charge corresponding to the potential difference between the final ultimate voltage of the preliminary discharge erasing pulse and a scanning pulse voltage while making the scanning pulse voltage larger than the final ultimate voltage of the preliminary discharge erasing pulse and the scanning voltage. Furthermore, residual barrier charges in cells in which writing discharge are not generated are eliminated by inserting an erase period before sustenance between a scanning period and a sustenance period and by inserting an erasing voltage holding time before sustenance for 5 μs or more after the potential change of the erasing voltage before sustenance whose potential change is gentle to reduce erroneous discharges due to the superposition with the scanning voltage.
Patent KR-20020096187-A (KR)
Title: Wiper controlling method
Inventor: LEE JAE HYEON
IPC: B60S1/08
Filed: 2001-06-18
Abstract: PURPOSE: A method for controlling a wiper is provided to improve convenience by sensing the washing state via a backward sensor and automatically stopping a wiper during washing. CONSTITUTION: A method for controlling a wiper comprises the steps of deciding if a wiper system is in the automatic mode, deciding if the existence of water is detected by a rain sensor in the automatic mode, deciding if the existence of water in the rear portion of a vehicle is detected by a backward sensor, and deciding the driving of the wiper system depending of the detection of water. If the existence of water in the rear portion of the vehicle is detected, the wiper system is maintained in the off state.
Patent KR-20030000447-A (KR)
Title: Wiress phone having an information of accountment and Issuing method of virtual card therefor
Inventor: KIM JAE HAK
IPC: G06Q20/34
Filed: 2001-06-25
Abstract: PURPOSE: A wireless terminal having the payment information and a method for issuing a virtual card for the wireless terminal are provided to realize both the small amount advance payment and the big amount deferred payment in one terminal, to avoid the charge of an additional communication fee, and to relieve the burden of a mobile communication company to pay the big amount payment money. CONSTITUTION: A memory(602) stores the virtual card information of the plural virtual cards. An RF(Radio Frequency) IC(604) stores the virtual card information corresponding to the virtual card used for the payment, transmits the virtual card information with response to the request of a payment system, and receives the payment history. A menu part(606) selects the virtual card used for the payment among the plural virtual cards stored in the memory(602). A recording part stores the virtual card information about the virtual card selected by the menu part(608) in the RF IC(604).
Patent KR-20030002521-A (KR)
Title: Method for forming a metal line
Inventor: CHO YEONG A
IPC: H01L21/28
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating a metal interconnection is provided to reduce via resistance by increasing a margin of a process for forming a via hole and by making a plug formed of an aluminum layer whose step coverage is better than that of tungsten. CONSTITUTION: A lower structure having the first insulation layer of defining a metal interconnection is prepared. A conductive layer spacer for the metal interconnection is formed on the lower structure at both sides of the first insulation layer. The second insulation layer as an etch protection layer of the first insulation layer is formed on the first insulation layer. A flat interlayer dielectric is formed on the resultant structure including the second insulation layer. The interlayer dielectric is selectively etched to form the via hole while the interlayer dielectric is left only on the first insulation layer. The plug filling the via hole is formed wherein the plug is made of a metal layer whose step coverage is better than that of tungsten.
Patent KR-20030003487-A (KR)
Title: Apparatus for take-down & installation of seat for automobile
Inventor: KIM SEOK HWAN
IPC: B60N2/005
Filed: 2001-07-02
Abstract: PURPOSE: An apparatus for assembling and disassembling a seat for a vehicle is provided to easily assemble and disassemble a seat by reducing the weight of the seat and improve the mounting performance of the seat. CONSTITUTION: An apparatus for assembling and disassembling a seat(10) for a vehicle comprises a striker pipe(12), a spiral spring(13), a support pipe(14), a rotary rubber wheel(15) elastically supporting the support pipe, a fixing hook(17), a rotary hook(16), a stopper for fixing(20), and a rotary locking unit(18) for preventing rotation of the rotary hook. The striker pipe is formed in a through hole(11a) of seat legs(11) installed at the lower end of a seat(10) and is fixed on the floor of a vehicle body. The spiral spring is elastically installed at the insertion position of the through hole so that the striker pipe is rotated and restored. The support pipe is installed near to the rear striker pipe and is fixed to the seat legs for extension downward. The fixing hook and the rotary hook are installed at the bottom of the seat legs to fix the striker pipe. The stopper for fixing is installed on the floor(30) of the vehicle body between the support pipe and the rear striker pipe to prevent rotation of the rotary hook.
Patent KR-20030006725-A (KR)
Title: Method to provide service of mediating merchandise dealings using lottery
Inventor: HAN KWANG ROK
Filed: 2001-07-14
Abstract: PURPOSE: A method for a service intermediating a goods dealing using a lottery ticket is provided to promote interests by offering a chance to buy goods at a discount price to a winner of the lottery ticket and to enable a goods selling company advertise and sell the PR goods effectively. CONSTITUTION: The member information for an affiliated member is stored in a member information database by dividing into each member's account(S101). The product information requested by the goods selling company is stored in a goods information database(S102). The goods information is bulletined on an operation site(S103). The member buys the lottery ticket in order to buy the goods bulletined on the operation site at the discount price. A lottery ticket number bought by the member is stored in a drawing information database(S104). A drawing result is informed to a winner and the goods selling company after drawing the lottery ticket at a fixed data(S106).
Patent KR-20030010964-A (KR)
Title: Method for MgB2 superconductor wire
Inventor: SHIN JIN GUK
IPC: H01B12/00
Filed: 2001-07-28
Abstract: PURPOSE: A method for fabricating a magnesium diboride superconducting wire is provided to improve mechanical intensity by forming magnesium diboride on a surface of a wire. CONSTITUTION: A boron fiber(1) is formed by covering boron on a tungsten core layer. In order to fabricate magnesium diboride by using a diffusion method, the boron fiber(1) is flown in the inside of a chamber(2). Magnesium vapor(6) is injected into the inside of the chamber(2). Magnesium chips of a boat(3) are flown by using a thermal evaporation method or an e-beam evaporation method or an ion beam deposition method or a sputtering method. A deoxidation gas such as a hydrogen gas is injected into the inside of the chamber(2) in order to prevent oxidation of boron. A wire collection portion(5) and a wire supply portion(7) are installed in the inside of the chamber(2). The boat(3) is formed with a tungsten material or an alumina material.
Patent KR-20030011173-A (KR)
Title: Method of automatically reminding a failed call in a mobile terminal
Inventor: YOO JUN SU
IPC: H04B1/38
Filed: 2001-07-28
Abstract: PURPOSE: A method for automatically reminding a telephone call in a mobile terminal is provided to automatically remind a failed telephone call to a user in case that a user of the mobile terminal fails in the telephone call. CONSTITUTION: If a user fails in a telephone call(S1) and selects a "#" button of a mobile terminal(S2), the mobile terminal registers a telephone number in which the telephone call fails in a list(S3). If a reminding time of the telephone numbers registered in the list is set up by the user(S4) and the set reminding time elapses(S5), the mobile terminal generates an alarm and successively displays the telephone numbers registered in the list on a display window(S7). If the telephone number registered in the list succeeds in the telephone call, the mobile terminal deletes the successful telephone number from the list(S8,S9).
Patent KR-20020012494-A (KR)
Inventor: ITO TAKAYUKI
IPC: H01H3/12
Filed: 2001-07-28
Abstract: PURPOSE: A keyboard device and a method for manufacturing the same are provided to manufacture the keyboard in a simple manner and in automated processes. CONSTITUTION: A keyboard device comprises a pair of levers(3,4) rotatably connected to each other at an intersection therebetween, a key top(1) which is vertically movable and is supported by the pair of levers, an elastic member for elastically urging the key top upward, a switching element for performing switching in accordance with vertical movement of the key top, a lever-mounting plate for mating with the pair of levers at lower ends of the levers, the lever-mounting plate being provided with a mating unit, and a holding plate(6) for holding the lever-mounting plate by snapping at the mating unit of the lever-mounting plate.
Patent KR-20030013789-A (KR)
Title: A separable handle for cooking vessel
Inventor: BAEK MYEONG WON
IPC: A47J45/07
Filed: 2001-08-09
Abstract: PURPOSE: A separable grip of a cooker is provided to store or put the cooker in a microwave oven easily by reducing volume with separating the grip from the cooker, and to use conveniently by moving the cooker with mounting the grip. CONSTITUTION: A grip for a cooker(1) is composed of a grip body having an assembling groove inserting an assembling link, a locking unit(6) combined with the grip body to lock the assembling link, and a locking release unit combined with the grip body to release the locking unit. The assembling link is combined with the cooker, and protruded in the surface of the cooker or arranged in parallel with the cooker with turning. Appearance is improved and the volume is reduced with turning the assembling link to be arranged in parallel with the cooker. The cooker is stored and moved conveniently with mounting and separating the grip from the cooker.
Patent KR-20020015673-A (KR)
Inventor: KIENZLE OLIVER
IPC: G03F1/00
Filed: 2001-08-22
Abstract: PURPOSE: An apparatus and method for exposing a radiation sensitive layer by means of charged particles and a mask therefor are provided for imaging a pattern of a mask onto a substrate by means of a beam of projected charged particles. CONSTITUTION: The apparatus includes a radiation sensitive layer. The apparatus also includes a mask. The mask includes a membrane layer made of the first material, scattering regions forming the pattern and made of the second material scattering the charged particles more than the membrane layer, and a plurality of straightly extending supporting struts spaced apart from one another and supporting the membrane layer together with the scattering regions. The apparatus also includes a projection apparatus. The projection apparatus includes a beam shaping device for producing the projection beam with a predetermined projection beam cross-section in the mask plane, and a positioning device for moving the projection beam cross-section in the mask plane along a predetermined path over the mask parallel to the direction into which the struts extend. The apparatus also includes a sensor for supplying a measuring signal which is dependent on the number of charged particles impinging on a mark region provided on the mask.
Patent KR-20030018475-A (KR)
Inventor: RYU GI HYEON
IPC: G02F1/1339
Filed: 2001-08-29
Abstract: PURPOSE: A method for forming a spacer of a liquid crystal display is provided to minimize a period of time required for measuring the thickness of a column spacer formed in a fine size to improve productivity. CONSTITUTION: A column spacer(16) is formed in a pixel array area(11A,11B,11C,11D) of a substrate(10) using photolithography and, simultaneously, a dummy spacer(17) is formed in a region surrounding the pixel array area. The dummy spacer and the column spacer has the same thickness. The dummy spacer has a rectangular shape. The column spacer and the dummy spacer are formed on an upper substrate of a liquid crystal display. The dummy spacer is formed at the portion in close proximity to upper and lower corners of the pixel array area.
Patent KR-20030018503-A (KR)
Inventor: JANG HO NAM
IPC: B09B3/00
Filed: 2001-08-29
Abstract: PURPOSE: An on-site treatment method of food wastes generated from collective residence or institutional food service facilities is provided to dispose the garbage into water and gases such as methane and carbon dioxide in a treatment facility through anaerobic or aerobic biological treatment process in efficient and energy saving manner. CONSTITUTION: The on-site treatment method of food wastes generated from collective residence or institutional food service facilities comprises the steps of (a) transferring garbage through kitchen wastewater or using a transport unit; (b) separating garbage from wastewater; and (c) separately treating the collected garbage by collecting garbage from which the wastewater is removed, or treating the garbage separated from the wastewater in a biological reactor in anaerobic method, aerobic method, or a combined method thereof, wherein the on-site treatment method of food wastes generated from collective residence or institutional food service facilities further comprises the step of crushing garbage before, during or after transferring of garbage, and wherein the separation is performed by sedimentation, centrifugation, ordinary sieve, juicer, microfiltration, ultrafiltration, nanofiltration or reverse osmosis.
Patent KR-20030020615-A (KR)
Title: wheel cap of vehicle
Inventor: KWON GI YEONG
IPC: B60B7/00
Filed: 2001-09-04
Abstract: PURPOSE: A wheel cap of a vehicle is provided to improve the advertisement effect and the quality by displaying the logo in the wheel cap rotating unit and by restricting shaking of the logo during traveling with installing a logo fixing unit. CONSTITUTION: A logo fixing apparatus is composed of a rotation direction detecting sensor(31) detecting direction of rotation of a wheel(11); an RPM(Revolution Per Minute) detecting sensor(32) detecting RPM of the wheel; an ECU(Electronic Control Unit)(33) analyzing direction of rotation and RPM of the wheel according to rotation direction and rpm detecting sensors; and a motor(34) driving according to the signal from the ECU and displaying the logo by forcibly turning a wheel cap rotating unit(23) including the logo. The motor operates reversely in rotating the wheel at the same speed of the wheel. The advertisement effect is improved with displaying the logo in the wheel cap rotating unit.
Patent KR-20030020691-A (KR)
Title: Method and Apparatus For Driving Liquid Crystal Display
Inventor: HAM YONG SEONG
IPC: G02F1/133
Filed: 2001-09-04
Abstract: PURPOSE: An apparatus for driving a liquid crystal display(LCD) and a method thereof are provided, which improves a screen quality of the LCD. CONSTITUTION: A data modulation part comprises a 4 bit frame memory(73) where 4 bits most significant bit data(MSB) are inputted from a timing controller, and a 8 bits lookup table(74) to modulate the 4 bits most significant bit data as 8 bits modulation data. The 4 bits frame memory is connected to an upper bit bus line(72) of the timing controller and stores the 4 bits most significant bit data inputted from the timing controller for one frame period. And the frame memory supplies the 4 bits most significant bit data stored per every frame to the 8 bits lookup table. The 8 bits lookup table modulates most significant bit data(MSB) of a present frame(Fn).
Patent KR-20020021618-A (KR)
Inventor: MCDONOUGH JOHN G
IPC: H04B1/707
Filed: 2001-09-14
Abstract: PURPOSE: A system and a method for extracting a soft symbol in a direct sequence spectrum spread communication are provided to extract the soft symbol of an information channel from a sample stream in a CDMA(Code Division Multiple Access) rake IC receiver. CONSTITUTION: Each of finger channels(104,106,108) includes a dot product unit(122) having the first input which receives partial I and Q accumulation, the second input which receives a pilot estimation value, and an output which provides a partial symbol. Each of finger channels(104,106,108) has a variable accumulator(128) having the first input connected to an output of the dot product unit(122) for receiving the partial symbol, the second input which receives an accumulation period command, and an output responds to the accumulation period command and provides a soft symbol accumulated at a uniform rate.
Patent KR-20030027220-A (KR)
Title: Compost manufacturing equipment with an organism waste articles
Inventor: JUNG BYEONG HO
IPC: C05F17/02
Filed: 2001-09-18
Abstract: PURPOSE: An organic waste composting system is provided to shorten fermentation time, produce good quality fertilizer, and remove bad smell by aerobic fermenting organic waste materials with fermenting materials including vermiculite. CONSTITUTION: The composting system comprises the parts of: a storing vessel (10) keeping organic wastes; a fermenting vessel(30) in which organic wastes ferment under aerobic condition; a water supplier(70), connected to the fermenting vessel, supplying water in fermenting so that the mixture of wastes and fermenting materials can contain 50% of water; a fermenting material-supplier(40) for controlling water content and C/N ratio of organic wastes, wherein the fermenting materials are saw dust, rice hull and rice straw, and vermiculite fired over 800-1100deg.C for controlling C/N ratio and water content, respectively; an O2 supplier for flowing O2 gas into the fermenting vessel; a mixer set on the upper side of the fermenting vessel.
Patent KR-20020023672-A (KR)
Title: Electronic device
Inventor: BERBERICH REINHOLD
IPC: H01R13/719
Filed: 2001-09-22
Abstract: PURPOSE: An electronic device is provided to indicate a simple and inexpensive interference-suppression measure for electronic devices which is also suitable for mass production. CONSTITUTION: An electronic device comprises a contact device attached to an electrically conducting housing, and at least one plug-in element to establish electrical contact with an electrical circuit disposed in the housing. The contact device includes a capacitor being provided to improve the electromagnetic sensitivity of the electric circuit. The plug-in connector element(5a,5b,5c) is designed as a capacitor.
Patent KR-20030031605-A (KR)
Title: Solenoid Valve of Anti-Lock Brake system
Inventor: YANG I JIN
IPC: B60T8/34
Filed: 2001-10-15
Abstract: PURPOSE: A solenoid valve of an anti-lock brake system is provided to prevent noise by reducing oil pulsation in controlling slip, and to brake promptly by restricting increase of a piston against difference between upstream pressure and downstream pressure of a fixing orifice. CONSTITUTION: A solenoid valve of an anti-lock brake system is composed of a magnetic core(500) combined with the upper part of a bore in a modulator block, and connected to an oil outlet passage; a plunger(310) moving up and down in the magnetic core by elastic force; a valve seat(600) inserted to the lower part of the magnetic core to connect oil inlet and outlet passages by a fixing orifice(610); a piston(700) moving into the valve seat and having variable orifices and a branch pipe; and a hydraulic pressure guide member(800) installed in the lower part of the bore to restrict downward movement of the piston. An oil channel(900) is formed between a passage guide part(810) of the hydraulic pressure guide member and the piston with forming the fine clearance axially.
Patent KR-20010100172-A (KR)
Title: 세탁기클러치장치
Inventor: LEE YEONG GYUN
Filed: 2001-10-23
Abstract: 본 발명은 세탁기클러치장치에 관한 것으로 이는 세탁기 고장원인의 가장 많은 부품으로 지적되였으며,이는 소음도와 제품의 수명및 생산단가에 큰 영향을 주는 부분으로 세탁축부가 드럼케이스와 그 내부에 유성기어와 고정기어 및 드럼케이스 외연에 브레이크밴딩이 장치되기 때문에 부피의 대다수와 원가비율이 가장높았던 것이며, 또한 상기 드럼케이스내부에 설치된 유성기어및 고정기어등이 파손된 경우에는 세탁기 클러치 전체를 교환해야하는 비경제적인 문제가 있었다.이에 본 발명은 세탁축부커버관(3) 상하단부 관내에 플리축내경부쉬(13;13')를 압착삽입해 내부에 세탁축부(2)를 유동설치하되, 클러치하우징(7)하부의 세탁축부커버관(3) 하단의 세탁축부커버관베어링(6') 연접부에 플레이트와셔(21)와 클러치스프링(14)이 설치되어, 세탁축부커버관(3) 하단 외연의 리프터고정요철부(9)와 리프터기어(19) 외연에 축조립된 원뿔리프터(8)의 상 외연부의 리프터요홈부(8')가 상호 기어조립되며, 상기 원뿔리프터(8) 하외연부에 형성된 요철부는 플리(11) 축경부에 고정된 고정클러치(10)와 치합되며,상기 원뿔리프터(8) 하연에는 리프터레버(16)와 클러치레버(15)가 설치됨을 특징으로 하는 세탁기클러치장치에 관한 발명이다.
Patent KR-20030034628-A (KR)
Inventor: TABOTA NORIMI
IPC: C08J5/18
Filed: 2001-10-26
Abstract: PURPOSE: Provided is a heat shrinkable polyester film for use in a wide range of packaging materials, which has a suitable heat shrinkage, excellent printing property and improved adhesion by a solvent. CONSTITUTION: The heat shrinkable polyester film is characterized in that it has a whiteness of at least 70 and can be adhered by a solvent. Particularly, the polyester film further comprises a cavity formed by making a film from a polyester containing a non-compatible thermoplastic resin and orienting the film at least uni-axially. Further, the heat shrinkage of the film in one direction under hot air of 95 deg.C is 30-90%.