baber/WOPTO huggingface dataset:
Patent KR-20000036522-A (KR)
Inventor: LEE SANG YEOL
IPC: G06Q50/10
Filed: 2000-03-20
Abstract: PURPOSE: A sports matchmaking method is provided to let members to participate in a sports game, to allow the participants to communicate with each other by motion picture or text chatting. CONSTITUTION: A sports matchmaking method comprises steps of searching for a wanted date and day(S200), classifying a team appropriate for a condition(S210), classifying a level of the classified team(S220), searching for a wanted match time among the teams appropriate for a condition(S230), classifying the teams identical to a wanted match time(S240), and determining a priority of a match request(S250). In the step of determining a priority of a match request(S250), one team prior to the other teams in requesting the match is designated as a home team and can determine a match place and a match mate among the teams appropriate for a condition.
Patent KR-20010095501-A (KR)
Title: Apparatus for cutting non-metal substrate and method for cutting thereof
Inventor: BRIAN HOECKSTRA
IPC: B26D3/00
Filed: 2000-04-10
Abstract: PURPOSE: A nonmetal board cutting device and a method thereof are provided to cut a nonmetal board precisely at a time without additional cracks by quickly heating or cooling the fine portion of the brittle glass board with a laser beam or cooling gas and water, and by maximizing the difference between heating and cooling temperatures in the cutting portion. CONSTITUTION: A nonmetal board cutting system(500) is composed of a base body(210); a transfer assembly(240) installed in the base body to transfer a nonmetal board to cutting direction; a sudden heating unit installed in the base body to be separated from the nonmetal board to quickly heat the first range on the surface of the board along the cutting line; a sudden cooling unit quickly cooling the second range within the first range heated by a heating beam; a heating beam passage change unit applying the heating beam shut off by the sudden cooling unit to the nonmetal board; a crack forming assembly(300) supported by the base body; and a laser beam generator(400). The abnormal edge crack is prevented with controlling speed of the heating or cooling unit, and reducing the heating area of the heating source. The cutting speed of the nonmetal board is increased with preheating the cutting line and maximizing the temperature difference between heating and cooling sources.
Patent KR-20010095667-A (KR)
Title: Device for preventive flowing into mold of rested slag in tundish
Inventor: LEE SIN HO
IPC: B22D11/10
Filed: 2000-04-11
Abstract: PURPOSE: An apparatus for preventing inflow of the tundish slag into a mold is provided to stabilize operation and stably decrease an amount of molten steel remaining in a tundish, and it is thus possible to improve productivity by minimizing mixing of slag in the tundish into the mold at the end of casting. CONSTITUTION: The apparatus comprises a body(20) consisting of a cylindrical upper body(24) on the outer circumference of which screw threads are formed, a middle body(25) which is connected to the upper body(24), and on the outer circumference of which a plurality of holes(29) are formed, and a conical lower body(26) which has a ball supporting part(30) on the boundary surface connected to the middle body(25) and coincides with a nozzle setting block fixed to the lower part of a tundish and the upper inner diameter of an upper nozzle; a cylindrical coupling member(28) which is united to the upper body(24) of the body(20), and at the center of the upper surface of which a shaft(27) is formed; an arc shaped wing part(21) coupled to the holes(29) of the middle body(25); a center axis ball(22) of a heavy body rested on the ball supporting part(30); and a supporting bar(33) which has a rotation supporting rod(32) and is formed so that a length of the supporting bar(33) can be adjusted, wherein a shaft(27) fixed to the coupling member(28) is rotationally inserted into the rotation supporting rod(32).
Patent KR-20010095678-A (KR)
Title: Semiconductor package and manufacturing method the same
Inventor: JUNG TAE BOK
IPC: H01L23/02
Filed: 2000-04-11
Abstract: PURPOSE: A semiconductor package and a fabricating method thereof are provided to reduce the number of manufacturing process by connecting bonding pads of stacked semiconductor chips with a wire bonding area of a member by a wire. CONSTITUTION: A member(14) is formed with a semiconductor loading area and a fetch portion. A multitude of semiconductor chip(12a,12b,12c,12d) is stacked by using a bonding tape(18). The semiconductor chips(12a,12b,12c,12d) are stacked crosswise in order to expose a bonding pad on the chip loading area of the member(14) by using he bonding tape. A bonding process is performed from a bonding pad of the bottom semiconductor(12a) of the semiconductor chips(12a,12b,12c,12d) to a bonding pad of the top semiconductor(12d) of the semiconductor chips(12a,12b,12c,12d) by using a wire. The semiconductor chips(12a,12b,12c,12d) and the wire(16) are molded by a resin(20).
Patent KR-20010096717-A (KR)
Title: A stabilizer for automobile
Inventor: CHOI JEONG HWAN
IPC: B60G21/055
Filed: 2000-04-14
Abstract: PURPOSE: A stabilizer of a vehicle is provided to control roll stiffness of a suspension system generated by displacement between upper and lower wheels through installing a ring shaped spring and to improve safety and riding feeling. CONSTITUTION: A stabilizer in a vehicle comprises curved circular bars(1,10) supported on a frame; a suspension arm(8); a rind shaped spring(20) connected between an end portion(14) of the circular bar and the suspension arm; and first and second supports fixed on an inner circumference of the ring shaped spring. The ring shaped spring is fixed on a bolt hole of a knuckle(50) formed on the suspension arm by a fixing bolt inserted to an inner circumference of the first support. The end portion forming a thread of the circular bar is inserted to the second support of the ring shaped spring for being fixed by the fixing nut. A middle portion of a hollow bar is fixed on the frame by a pivot link(3). Thereby, the stabilizer in the vehicle improves riding feeling by controlling roll stiffness of suspension system through installing the ring shaped springs.
Patent KR-20010096727-A (KR)
Title: Composite polyamide nano membrane and method of producing the same
Inventor: KIM JONG EON
IPC: C08J5/18
Filed: 2000-04-14
Abstract: PURPOSE: A polyamide nano complex membrane and its preparation method are provided, which membrane is improved in the salt-removing rate and the flow rate and is applied to a water purifier for home use or industrial use. CONSTITUTION: The polyamide nano complex membrane comprises a porous supporter and a polyamide membrane, wherein the polyamide membrane is formed by surface-polymerizing an aqueous solution containing a polyfunctional amine and an organic solution containing an amine-reactive compound selected from the group consisting of polyfunctional acyl halide, polyfunctional sulfonyl halide and polyfunctional isocyanate, in the presence of a polar compound. Preferably the polar compound is selected from the group consisting of 1-methylpyrrolidone, dimethyl formamide, dimethyl sulfoxide and dimethyl acetamide, and it is added to an aqueous solution containing polyfunctional amine by 0.01-8.0 wt%, or an organic solution containing an amine-reactive compound by 0.01-20 wt%.
Patent KR-20010104473-A (KR)
Inventor: CHO SEONG GEUN
Filed: 2000-04-29
Abstract: 본 발명은 사이버 회원을 위한 단체 보험계약 시스템 및 방법에 관한 것으로, 보험을 구매하고자 하는 사이버 회원(10); 상기 사이버 회원의 보험 요구를 조사하여 보험상품 내용을 설계하고, 설계된 보험상품에 대하여 보험사에 상품인가 신청 및 획득을 요청하여 인가를 받고, 상기 보험상품을 운영자 웹사이트에 제공하여 경매를 진행하고, 계약이 이루어지면 전자증권을 발행하고 보험증권 및 영수증을 발송하는 운영자(20); 상기 운영자로부터 보험상품 인가 신청을 받고, 운영자 웹사이트에 접속하여 보험경매에 참여하는 보험사(30) 및; 상기 사이버 회원, 운영자 및 보험사와 인터넷망으로 연결되어 상기 보험상품에 대하여 경매가 진행되고, 사이버 회원 및 보험사가 경매에 참여하여 계약이 이루어지는 운영자 웹사이트(40)를 포함하여 이루어지며, 동일한 보험 요구를 가진 사이버 회원을 위하여 단체 보험상품을 설계하고, 웹사이트 상에 제공하여 보험사들의 경매에 의하여 적절하고 효과적으로 보험계약을 할 수 있는 효과가 있다.
Patent KR-20000050005-A (KR)
Inventor: KIM YONG
IPC: G06F1/16
Filed: 2000-05-10
Abstract: PURPOSE: An integrated monitor and screen protection unit is provided for preventing a detachment of a screen protection unit by mounting a clip type attachment device to a monitor. CONSTITUTION: In the present invention, a clip is used for an easier protection unit attachment and detachment. An easier attachment and detachment of a screen protection unit is implemented by installing a clip for easily installing a protection unit to a monitor. Two clips are attached at an upper portion of the monitor or one clip is attached at a center portion of the monitor for thereby supporting an attachment of the protection unit. A clip is mounted for attaching the screen protection unit on a surface of a casing of the monitor.
Patent KR-20000077238-A (KR)
Title: 은닉된 네트워크 노드를 갖는 무선 네트워크
IPC: H04W88/04
Filed: 2000-05-12
Abstract: 본 발명은 라디오 장치를 각각 구비한 복수의 네트워크 노드들을 갖는 무선 네트워크에 관한 것으로서, 상기 노드들중 하나는 적어도 하나의 은닉된 네트워크 노드 및 다른 모든 네트워크 노드들 간의 데이터 전송을 위해 설계되는 이송 네트워크 노드를 형성한다.  상기 네트워크 노드들중 하나는 라디오 트래픽을 제어하기 위한 중앙 네트워크 노드를 형성한다.  상기 중앙 네트워크 노드는 각각의 라디오 장치에 이용되는 프레임들을 형성하기 위한 프레임 동기화 데이터를 전송하도록 설계된다.  상기 이송 네트워크 노드는 중앙 네트워크 노드의 소정의 데이터를 은닉된 네트워크 노드와 교환하도록 작용한다.  상기 중앙 네트워크 노드는 이송 네트워크 노드 및 은닉된 네트워크 노드들 간의 데이터 교환을 위해 프레임내에 있는 서브프레임을 할당하도록 설계된다.
Patent KR-20010105605-A (KR)
Title: System for sanction a credit card using personal computer
Inventor: KIM SEON SEOB
IPC: G06K21/00
Filed: 2000-05-16
Abstract: An area- efficient network is configured such that a section of the feed network (1804, 1808) is disposed on a radiator portion of an antenna (1304, 1308) and the remainder of the feed network is disposed on a feed portion. Because part of the feed network is disposed on the radiator portion, the remainder of the feed network requires less area on the feed portion. As a result, the feed portion of the antenna can be smaller as compared to antennas having conventional feed networks. Preferably, the traces of the feed network that are disposed on the radiator portion are disposed opposite the ground portion of the radiators. As such, the ground portion of the radiators serves as a ground plane for this part of the feed network. The area-efficient feed network can be implemented with numerous different types of antennas of varying configurations, including single- band and multi-band helical antennas. As a result of this configuration, the overall size of the antenna and the amount of loss in the feed are reduced as compared to antennas having conventional feed networks.
Patent KR-20000053997-A (KR)
Inventor: KIM EUN SEOG
IPC: C04B18/04
Filed: 2000-05-16
Abstract: PURPOSE: A method of manufacturing a far infrared irradiating body having good quality by using sludges of a wastewater treatment plant and artificial soils is provided to remove water and organic substances of a wastewater treatment plant sludges by using a rotary furnace. Only pure inorganic substances are extracted and used as artificial soils, as it is, or in addition added by a third substances having a far infrared irradiating effect. A far infrared irradiating body is manufactured at low cost and at good quality. CONSTITUTION: In an invention, water and organic substances are removed from sludges of a wastewater treatment plant. The method of removing water and organic substances is heated above 1,200°C for 10 min or longer. The sludges are mixed at a ratio of 10:1 with loess. A first water is absorbed by a loess and then the mixture is put at a rotary furnace. The water, organic substances of sludges inside the rotary furnace are evaporated or incinerated. Sludges of the wastewater treatment have a powder form or a form of 2-15 mm and have a gray color or a gray color mixed by red color.
Patent KR-20010105105-A (KR)
Title: 받침대 겸용 냄비손잡이
Inventor: KWON JUN HYUK
Filed: 2000-05-19
Abstract: 본 발명은 기존의 냄비의 손잡이에 받침대로도 사용할 수 있는 또 하나의 손잡이를 부착하여 그 손잡이를 아래로 내리는 경우 받침대로 사용할 수 있도록 함으로써, 별도의 냄비받침 없이도 뜨거운 냄비를 상위에 바로 놓을 수 있게 하여 냄비사용의 편이성과 안전성을 크게 제고 한 것이다.
Patent KR-20010110563-A (KR)
Inventor: KIM DONG MYEONG
Filed: 2000-06-07
Abstract: 본 발명은 화장료로서의 지속성이 크고, 묻어남이 방지되며, 입술의 건조를 막고 윤기와 광택을 주는 입술용 화장료 조성물에 관한 것이다. 
     본 발명에서는 퍼플루오로에틸알킬디메티콘과 알킬디메티콘, 식물성 다당류 그리고 판상 파우더를 함유시킴으로써, 입술에 대한 밀착 지속성이 우수하면서도 입술의 건조감이 없고, 광택이 우수한 입술용 화장료 조성물과 그 제조 공정을 완성할 수 있었다.
Patent KR-20020001008-A (KR)
Title: A turn over device with the alignment structure of the slab
Inventor: JUNG CHAN HYEON
IPC: B22D11/16
Filed: 2000-06-23
Abstract: PURPOSE: A slab turning device with a structure for adjusting the position of a slab is provided which prevents collision of the slab with other structural elements during turning action by moving the slab to an appropriate position before turning over the slab after a slab having various widths is entered into the turning device. CONSTITUTION: The apparatus for adjusting the position of a slab of a slab turning device is characterized in that gear wheels(28) rotationally mounted on both end parts of a first arm(1) are equipped with sprocket wheels(34) and connected by a power transmission chain(42) with each other, a belt(50) is mounted on the gear wheels(28) so that the upper transport surface of the belt(50) is projected to the upper part of the first arm(1), one of the gear wheels(28) receives rotation power from a driving motor(18), and sensors having protruded initial positions are installed on the center upper part of the belt(50) and the surface part of the side of the slab of a supporting rise(136) respectively.
Patent KR-20020000670-A (KR)
Title: Cleaning solution for removing damaged layer of ferroelectric layer and cleaning method using the same
Inventor: HA SANG ROK
IPC: H01G13/00
Filed: 2000-06-27
Abstract: PURPOSE: A cleaning solution and a cleaning method using the solution are provided, to remove the damaged layer of a ferroelectric film selectively without the corrosion of an electrode membrane and to improve the lifetime of a cleansing solution. CONSTITUTION: The cleaning solution comprises 0.01-1 wt% of a fluoride; 1-50 wt% of an organic acid containing a carboxylic acid; 0.25-15 wt% of an alkali pH controlling agent; and water. Preferably the fluoride is hydrogen fluoride, Boron fluoride hydroxide or ammonium fluoride; the organic acid is formic acid, acetic acid or citric acid; and the pH controlling agent is ammonium hydroxide, potassium hydroxide, tetramethylammonium hydroxide or tetraethylammonium hydroxide. The pH of the cleaning solution is 4.5-6.0. The surface of an exposed ferroelectric film is contacted with the cleansing solution after the annealing and etching processes.
Patent KR-20020002974-A (KR)
Title: Semiconductor device capable of improving adhesion characteristic between upper electrode and interlayer insulating layer and method for forming the same
Inventor: CHOI EUN SEOK
IPC: H01L21/02
Filed: 2000-06-30
Abstract: PURPOSE: A semiconductor memory device for improving an adhesive strength between an upper electrode and an interlayer insulating layer and a method for fabricating the same are provided to prevent an unfastening effect of each layer by enhancing an adhesive strength between an upper electrode and an interlayer insulating layer. CONSTITUTION: A lower adhesive layer(12), a lower electrode layer(13), a ferroelectric layer(14), an upper electrode layer(15), an upper adhesive layer, and a hard mask layer are formed on an interlayer insulating layer(11) of a semiconductor substrate(10). A hard mask pattern is formed by patterning the hard mask layer. An upper electrode layer pattern is formed by etching the upper electrode layer(15). The upper adhesive layer is exposed by removing the hard mask pattern. The ferroelectric layer(14) and the lower electrode layer(13) are patterned. An upper adhesive oxide layer(16A) is formed by oxidizing the upper adhesive layer. An interlayer insulating layer(18) is formed on a whole surface of the above structure. A contact hole is formed by etching selectively the interlayer insulating layer(18) and the upper adhesive oxide layer(16A).
Patent KR-20020003454-A (KR)
Inventor: KIM SU TAE
IPC: C22B7/00
Filed: 2000-07-04
Abstract: PURPOSE: A process for preparing cupric sulfate monohydrate(CuSO4·H2O) from waste etchant, which is generated in the manufacture of Printed Circuit Board(PCB) and comprises copper chlorides. CONSTITUTION: Calcium carbonate powder(CaCO3) is added in waste etchant comprising copper chlorides to basic copper carbonate. After obtaining copper carbonate cake by washing and filtration, dry the cake in the temperature range 150 to 160deg.C to completely remove moisture content. When the dried copper carbonate cake is heated, 3-8wt.% of the copper carbonate is changed into copper chlorides. The copper carbonate powder is added with condensed sulfuric acid in an amount corresponding to equivalence of copper content under stirring, and thus yield cupric sulfate monohydrate(CuSO4· H2O).
Patent KR-20020005131-A (KR)
Title: Method for forming pad region of semiconductor chip
Inventor: KIM HONG SEON
IPC: H01L21/28
Filed: 2000-07-08
Abstract: PURPOSE: A method for manufacturing a pad region of a semiconductor chip is provided to minimize the thickness of a spin-on-glass(SOG) layer without an additional process and to prevent a fill-off effect, by using the pad region to etch the SOG layer thickly formed on a separated metal layer and by forming a via contact. CONSTITUTION: An etch barrier layer(22) is formed on the pad region of the semiconductor chip having an interlayer dielectric(21), and the first insulation layer is formed on the entire surface. After the first SOG layer is formed and planarized on the first insulation layer, the second insulation layer is formed. The second insulation layer, the first SOG layer and the first insulation layer are selectively etched to partially expose the etch barrier layer so that a plurality of separation holes are formed. The first via contact(26) is formed by filling a conductive material in the separation holes. A metal layer(27) coupled to the first via contact on the second insulation layer is separately patterned to form the third insulation layer on the entire surface. The second SOG layer is formed to fill the separated region of the metal layer, and is planarized. The second SOG layer, the third insulation layer, the second insulation layer, the first SOG layer and the first insulation layer are etched to expose the etch barrier layer between the separated regions of the metal layer so that a separation hole is formed. The separation hole is filled with a conductive material to form the second via contact(30). An upper metal layer(31) is patterned on the entire surface of the resultant structure.
Patent KR-20020008540-A (KR)
Title: Touch panel assembly
Inventor: PARK JUN HA
IPC: G06F3/041
Filed: 2000-07-21
Abstract: PURPOSE: A touch panel is provided so that distortion of an upper plate can be prevented when the upper plate and lower plate are bonded, by compensating for step difference generated on a two-surface adhesive tape for bonding by using a two-surface adhesive tape for compensating for the step difference. CONSTITUTION: Parallel electrodes are formed on a substrate(11). An upper plate(12) is installed on the substrate(11). Electrodes are formed on the upper plate(12). A flexible printed cable(13) connects the electrodes to an external circuit. Y1 electrode(16) and Y2 electrode(17) which are in parallel to each other are formed on the top surface of the substrate(11). On the other hand, X1 electrode(14) and X2 electrode(15) which are in parallel to each other are formed on the bottom surface of the upper plate(12), and connected to a terminal unit(20) through interconnection units(18, 19). Transparent conductive films are formed on the top surface of the substrate(11) and the bottom surface of the upper plate(12) to correspond to the respective electrodes. The upper plate(12) and the substrate(11) are bonded by using a two-surface adhesive tape(25). The two-surface adhesive tape(25) is adhered at the edge portions between the substrate(11) and the upper plate(12).
Patent KR-20020008653-A (KR)
Title: A depth gage for easy insertion of depth guide
Inventor: KIM JEE HYOUNG
IPC: G01B3/28
Filed: 2000-07-25
Abstract: PURPOSE: A ruler easy to keep a probe therein is provided to prevent a pin from being separated by inserting the pin to the side as well as the tip of a groove easily and covering the original position of the groove with a groove having a smaller diameter. CONSTITUTION: A hole is punched on a solid object by a pin. Then, the remaining length of the pin is measured to calculate the length of the pin inserted into the solid object. Herein, a ruler therefor is used with a depth gauge. The pin is inserted to a side of the groove easily as a part of the groove is opened slightly. Therefore, the pin is inserted into the groove easily.
Patent KR-20020012993-A (KR)
Title: A freezed natural watermelon seasoned and a method thereof
Inventor: SHIN JUM CHUL
IPC: A23G9/00
Filed: 2000-08-10
Abstract: PURPOSE: A process of preparing a seasoned watermelon by adding sugar and citric acid to a finely cut watermelon and then freezing is provided. Whereby, the frozen watermelon has excellent freshness and a high sugar content as compared to common watermelon and is not interior in a chewing taste to common watermelon newly brought to market. CONSTITUTION: A sliced watermelon is seasoned with 10 to 12% by weight of sugar and added with 0.005% or less by weight of citric acid. The seasoned watermelon is subjected to quick freezing. For an example, 100g sugar and 0.002% by weight of citric acid are added to watermelon and subjected to quick freezing. In comparison with common watermelon newly brought to market after storing for 10 days, the seasoned watermelon is superior to the common watermelon in fresh taste, sweet taste and chewing taste.
Patent KR-20020014247-A (KR)
Title: Method for notifying caller information by voice
Inventor: SUNG WON GYEONG
IPC: H04B7/26
Filed: 2000-08-17
Abstract: PURPOSE: A call origination information voice informing method is provided to conveniently inform a user of a call origination information by voice by one-time selection of a specific key without a necessity of searching a phone number one by one, which is very useful to an eye-handicapped. CONSTITUTION: In case of using an auto-response function, when the other party makes a call, the phone number of the other party is received(202). When the other party depresses a phone number, the phone number of the other party is recognized by using a DTMF receiver(204). In case of using a CLI function, a phone number of the other party is easily recognized from a call origination information. It is checked whether the origination number of the other party is stored in a phone book(210). If there is a matching number(212), the origination number and a name of the caller are stored(214). If there is no matching number, the origination number is stored(216). When the user selects a specific key, for example, an origination information output key, the user is formed the stored origination information and the name of the caller by voice(222).