baber/WOPTO huggingface dataset:
Patent KR-19990068618-A (KR)
Title: 이동통신망을이용한금융결제방법및이를수행하기위한시스템
Filed: 1999-06-07
Abstract: 본 발명은 이동통신망을 이용한 금융 결제 방법 및 이를 수행하기 위한 시스템에 관한 것이다. 휴대용 신용카드조회기는 장착된 카드리더기에 삽입되는 카드로부터 카드의 고유번호 정보를 판독하여 전기적 신호로 변환 출력하고, 개인휴대통신 단말기는 전기적 신호로 변환된 카드의 고유 번호를 서비스 옵션이 부가된 패킷데이터로 변환하여, 서비스 옵션에 따라 호설정 요구신호를 송신하고, 설정된 호를 통해 음성 또는 패킷 데이터 호 처리절차를 수행하며, 신용카드 밴 네트워크는 각 신용카드사의 전산처리부에 연결되며, 개인휴대통신네트워크는 개인휴대통신 단말기의 호설정 요구에 응답하여 호를 설정하고, 설정된 호를 통해 음성 또는 패킷 데이터 호 처리절차를 수행하며, 패킷 데이터 호 처리절차를 수행하는 경우에는 패킷 데이터를 신용카드 밴 네트워크를 경유하여 해당 신용카드사에 출력하여 해당 카드의 조회를 의뢰하고, 조회 의뢰에 대한 응답코드를 수신하여 상기 개인휴대통신 단말기로 송신한다. 그 결과 기존의 공중전화교환망(PSTN) 등의 유선망을 이용하지 않더라도 전자거래를 원하는 사용자는 어느 장소에서든 이동통신기기와 휴대용 신용카드 신용카드조회기만으로 금융결제를 할 수 있다.
Patent KR-20010001835-A (KR)
Inventor: LEE JEONG HO
IPC: H01L21/334
Filed: 1999-06-09
Abstract: PURPOSE: A method for forming a gate electrode of a high integrated memory device having a dual gate and a silicide layer is provided to prevent dopant depletion in a gate polysilicon. CONSTITUTION: After a silicon substrate(1) is provided with an isolation layer(2) and a gate oxide(3), an undoped polysilicon layer(4) for a gate electrode is deposited on the gate oxide(3). Next, phosphorus ions are implanted into the polysilicon layer(4) at the first energy, and then arsenic ions are implanted into the polysilicon layer(4) at the second energy smaller than the first energy to prevent a decrease in a concentration of phosphorus ions in the polysilicon layer(4). Thereafter, a silicide layer is deposited on the polysilicon layer(4) and treated by heat. Finally, the silicide layer, the polysilicon layer(4) and the gate oxide(3) are patterned together, resulting in a gate electrode.
Patent KR-20000006153-A (KR)
Inventor: ITA HIROTADA
IPC: C07C303/32
Filed: 1999-06-14
Abstract: PURPOSE: A manufacturing method is provided to manufacture efficiently the 1,2-naphthoquinone-2-diazide derivative or the sulfo-substitute from a 2-diazo-1-naphthalene sulfonate or the sulfo-substitute. CONSTITUTION: The 1,2-naphthoquinone-2-diazide derivative is manufactured by: treating a 2-diazo-1-naphthalene sulfonate derivative in an alkali solution containing at least one material selected from an iodine or an iodine compound; and adding an oxidant to the alkali solution containing at least one material selected from the iodine or the iodine compound while being difficult to be solved in water while being a compound with the iodine dissolved in an organic solvent difficult to react to the iodine and the alkali solution.
Patent KR-20010004159-A (KR)
Inventor: JI TAEK SU
IPC: H01J11/34
Filed: 1999-06-28
Abstract: PURPOSE: A method for manufacturing a back panel of a plasma display panel is provided to pattern an address electrode and a dissepiment simultaneously and to prevent the dissepiment and the address electrode from mis-aligning due to deformation of a glass substrate, thereby simplifying the manufacturing process and reducing the substance cost. CONSTITUTION: In a method for manufacturing a back panel of a plasma display panel, a material(21) for an address electrode is formed on a glass substrate(20). A dry film resist is formed on the material. An address electrode formation area of a dry film resist(22) is selectively exposed and hardened. The dry film resist and the material for the address electrode are patterned by using the hardened part as a mask and sand-blasting. A material(24) for a partition wall is filled in the area formed by the patterned dry film resist. An address electrode and a partition wall are formed by removing the residue of the dry film resist.
Patent KR-20010008702-A (KR)
Inventor: KIM BO JONG
IPC: H04B7/155
Filed: 1999-07-02
Abstract: PURPOSE: A method for detecting failures of a base station system is provided to configure a test device for testing a failure of a base station system configuring device having a duplexing path, so as to detect a failure in a component which does not detect an alarm in a duplexed component of the base station system. CONSTITUTION: A base station tester generates a test call to a main component. A base station system decides whether the test call is normal. If not, the base station system switches the test call into a duplexed sub component. The base station system decides whether the switched test call is normal. If so, the base station system reports the main component in which the test call is switched, to a base station system operator. If the switched test call is not normal, the base station system switches the test call into a duplexing path of a next component, and tests the switched test call to decide whether the test call switched in the duplexing path is normal.
Patent KR-19990073368-A (KR)
Title: 가구표면처리방법
IPC: B27M3/18
Filed: 1999-07-06
Abstract: 본 발명은 MDF를 재단하고 표면에 무늬를 조각하여 가구를 제조함에 있어서, MDF의 표면 깊숙이 조각을 하여도 조각된 표면을 매끄럽게 하는 가구 표면 처리방법에 관한 것이다. 
     이러한 본 발명은 MDF를 재단하고 표면에 조각을 한 후 조각면을 사포질하고 접착제를 도포하여 멤브레인 또는 열전사테이프를 부착시키는 가구표면 처리방법에 있어서, 재단된 MDF의 내층깊이까지 깊숙히 조각을 하고 조각면을 토오치등으로 태워준 후 사포작업을 수행시킴으로써 조각면의 거칠음을 없애주는 것이다.
Patent KR-20010009159-A (KR)
Inventor: KIM HONG GI
IPC: H01L27/105
Filed: 1999-07-08
Abstract: PURPOSE: A contact structure for a semiconductor device and a manufacturing method thereof are provided to secure an overlap margin between a contact pad and a conductive layer contact in a case of misalignment in a formation of a contact. CONSTITUTION: A gate structure patterned on a semiconductor substrate(200) includes a gate electrode having a polysilicon layer(234) and a silicide layer(233), and a capping insulation layer having a silicon nitride layer(235) and a silicon oxide layer(236). In particular, the silicon oxide layer(236) in a peripheral or logic region(202) is removed when an n-type impurity is implanted to form an NMOS transistor. Furthermore, the silicon nitride layer(235) in the peripheral or logic region(202) is also removed when a p-type impurity is implanted to form a PMOS transistor. Therefore, though misalignment occurs in the subsequent process for forming a contact, a bit line contact in a cell region(201) stops at the silicon nitride layer(235) on the top of the gate structure. In addition, a metal contact in the peripheral or logic region(202) is stably made on the gate structure.
Patent KR-20010009180-A (KR)
Inventor: HWANG CHANG EOP
IPC: H04Q9/00
Filed: 1999-07-08
Abstract: PURPOSE: An infrared remote controller is provided to be capable of controlling a target to be operated without hand operation except for a registration step and to replace various types of remote controllers by storing a signal of a conventional remote controller. CONSTITUTION: An infrared remote controller comprises a voice output part(20) which outputs a voice introduction message. A voice input part(30) transfers a voice of a speaker to a voice recognition-dedicated processor(40), which recognizes and manipulates the received voice to output remote controller signal data. A memory(50) stores learned voice data and the remote controller signal data and outputs the stored data to the processor(40) according to a control signal from the processor. An infrared ray receiving part(60) removes a carrier frequency from infrared signal data and converts the infrared signal data into an electric digital signal, which is transferred to the processor(40). An infrared ray LED(70) receives the digital signal from the processor to output the infrared signal data together with the carrier frequency.
Patent KR-20000016914-A (KR)
Inventor: OHASHI SEISHIRO
IPC: B23D61/18
Filed: 1999-07-08
Abstract: PURPOSE: A wire aggregate is provided to easily process plural polishing particle bonding wires when cutting a material to be processed with plural polishing particle bonding wires. CONSTITUTION: The cutting device(11) with a wire aggregate includes:a left-off reel(12) where a wire aggregate(1) is rolled to be used for continuously or intermittently leaving off the aggregate; a tape base material release roll(14) placed in the middle between the left-off reel and a material to be processed(19) to be used for releasing a tape base material(2) from the wire aggregate; a roll-up reel(16) for rolling up the released tape base material; another roll-up reel(21) for rolling up each polishing particle bonding wire(4) after cutting the material to be processed; and a tension feed piece for feeding the tension to the moving wire aggregate as well as each polishing particle bonding wire.
Patent KR-20000011593-A (KR)
Inventor: NATSUHARAMATSHIRO
IPC: B26F3/00
Filed: 1999-07-09
Abstract: PURPOSE: Ceramic board and its manufacturing method are provided which has no decrease of the strength and has the excellent dimensional accuracy. CONSTITUTION: Ceramic boards are manufactured by dividing of the ceramic sintered body through the grooves generated with the scraper. The line terminal equipment of the scraper is desirable to be made of cemented carbide or diamond. The depth of the groove is suitable between 1/100 and 1/10 to the thickness of ceramic board. This process is very simple, so the manufacturing cost is decreased, And, ceramic board that has no decrease of the strength and has the excellent dimensional accuracy can be obtained.
Patent KR-20010009538-A (KR)
Inventor: PARK JONG HYUN
IPC: A01M3/00
Filed: 1999-07-12
Abstract: PURPOSE: A dragonfly catcher which length is adjustable and is convenient to carry, can keep an insect from getting out of a net by tightening a rim of the net. CONSTITUTION: The dragonfly catcher is characterized by being comprised of: a long cylinder-formed handle(5); a circle-shaped rim(2) which is made of a coil spring, fixed at the upper part of the handle(5); a net(3) which is attached along the circumference of the rim(2); and a wire(4) inserted into the hollow part of the inside rim(2).
Patent KR-20010010244-A (KR)
Inventor: SEO SANG JOON
IPC: B27N3/18
Filed: 1999-07-16
Abstract: PURPOSE: A method for producing materials for furniture and materials thereof are provided, which can produce the materials for furniture which pattern is beautiful easily and in a high yield with expressing the characteristic of the tree well. CONSTITUTION: The materials for furniture is characterized by being produced as following method comprised of: making a dent slantly around the tree; making a dent slantly in an opposite direction; making a cross-striped dent part(120) and a protruded part(110); grinding the edges of the protruded part(110); and making the same glossy.
Patent KR-20000011847-A (KR)
Title: Screw body for fixing optical lens clasp
Inventor: CHUNG RAK
IPC: G02C1/02
Filed: 1999-07-21
Abstract: PURPOSE: A screw body for fixing an optical lens clasp is provided to overcome a problem related to cracking and tightly fix a lens without the cracking. CONSTITUTION: The screw body includes a body including an end adopted to be contacted with a lens surface, wherein the end has a former for forming a groove on the lens surface where a screw is operated against the lens surface. The former includes a recess for forming a sharp or circular edge at the end. An axis is installed in the screw body, wherein the groove is disposed on the axis and the groove former includes an edge separately spaced from the axis.
Patent KR-20010016714-A (KR)
Title: Liquid crystal display device
Inventor: PARK JAE DEOK
IPC: G02F1/1362
Filed: 1999-08-02
Abstract: PURPOSE: A liquid crystal display device is provided to reduce an influence of vertical cross talk by etching an insulating film at a portion to be formed a data wire and forming the data wire at the insulated portion, thereby enlarging the distance between the data wire and a pixel electrode. CONSTITUTION: A buffering layer(118) is formed on a substrate(1) and a semiconductor island(106) is formed on the buffering layer(118). A layer insulating film(120) including an etching unit(108) having a predetermined width on the buffering layer(118). The etching unit(108) is formed at the adjacent portion in which the semiconductor island(106) is formed. The layer insulating film(120) covers a predetermined both ends of the semiconductor island(106). The semiconductor island(106) is formed prior to the layer insulating film(120). A data wire(110) is formed on the semiconductor island(106). A protection film(122) is formed at the front surfaces of the layer insulating film(120) and the data wire(110). A pixel electrode(116) is formed on the protection film(122). The pixel electrode(116) is overlapped with a predetermined portion of the data wire(110).
Patent KR-20010017933-A (KR)
Inventor: BAE SEONG JUN
IPC: H05B44/00
Filed: 1999-08-16
Abstract: PURPOSE: An electro-luminescent display device is provided to achieve an improved reliability by protecting the power line of the display device from an excessive current. CONSTITUTION: An electro-luminescent display device comprises a pixel cell array(40), a data driver circuit(41), a gate driver circuit(43), a plurality of first and second voltage supply terminals(45,47) and a plurality of first and second power lines(49,51). The pixel cell array is constituted by MxN pixel cells arranged in active matrix. The pixel cell has an electro-luminescent element with at least one luminescent layer formed of an electro-luminescent material and anode and cathode electrode. The data driver circuit and the gate driver circuit are connected to the pixel cell array through a scan electrode wiring and a data electrode wiring, and switch the pixel cell so as to selectively drive the pixel. The first and second voltage supply terminals receives first and second power voltage from external circuits. The first and second power lines interconnect the first and second voltage supply terminals and the pixel cell array. Pixel cells connected to the first power line are divided into a plurality of blocks, and the first power line is arranged to correspond to the number of blocks, so that pixels in the block are connected to each of the corresponding first power line.
Patent KR-20010026550-A (KR)
Inventor: LEE JAE MYUNG
IPC: H02G3/08
Filed: 1999-09-07
Abstract: PURPOSE: An outlet box fixing apparatus is provided to be capable of installing at an exact position without twist by forming a plurality of steel hooks at a back surface of an outlet box. CONSTITUTION: A plurality of pipe connection parts(1) and a plurality of tack penetration holes(2) are formed at four surfaces and a back surface. A plurality of join protrusions(3) are formed at both sides of a front open part. A plurality of steel hooks(4) are formed at the back surface of an outlet box(10) so as to form each pair in a vertical direction. Steels(20) are inserted in the steel hooks(4) of the outlet box(10) so as to be penetrated.
Patent KR-20010026746-A (KR)
Inventor: KIM GYU HYEON
IPC: H03L7/08
Filed: 1999-09-08
Abstract: PURPOSE: A phase synchronization loop circuit having a delay synchronization loop mode is provided to supply a PLL circuit having a short synchronization time. CONSTITUTION: In a phase synchronization loop circuit, a phase/frequency detection part(31) compares the phases/frequencies of an external clock and a feedback signal to generate a detection signal corresponding to the phase/frequency difference of the both signals. The first delay part(33_1) for controlling a voltage delays the signal input by the voltage of the detection signal by a desired delay time to generate an internal clock. The feedback signal has the phase and the frequency associated with the internal clock. The signal input to the first delay part is the external clock until the external clock and the feedback signal are synchronized initially, and is the internal clock after the external clock and the feedback clock are synchronized.
Patent KR-20010028604-A (KR)
Inventor: HAN SANG GYUN
IPC: B65G43/08
Filed: 1999-09-22
Abstract: PURPOSE: A module transferring method is provided to reduce operation time due to detecting a module by moving a positioner although the module is undetected by a sensor when being separated from a predetermined position. CONSTITUTION: A module transferring method comprises the first stage operating a sensor to detect a module(200); the second stage transferring the module by being fixed with a picker; the third stage operating the sensor to unidirectionally move the picker for a specific distance when the module is undetected by the sensor; and the forth stage transferring the module by fixing with the picker when the sensor recognizes the module by moving the picker. The sensor operates while the picker horizontally moves 1 mm.
Patent KR-20000028715-A (KR)
Inventor: WORD SKITTER
IPC: G07C1/30
Filed: 1999-09-27
Abstract: PURPOSE: A locking system is provided to prevent loss or robbery of a device while not using an additional inner circuit and to reduce operation cost. CONSTITUTION: An electronic parking meter includes a microprocessor or a micro-controller, which is connected to a power(14) with a battery back up system and to a real time clock(12). Then, a coin or a paying card is inserted to the meter through an electronic input trigger(11), or an automatic logging system checks additional time. The time and an added amount are recorded in a memory(16) of the meter. Then, a meter representing unit(15) informs the amount of used time to a user. And, an electro mechanic locker(17) is partially controlled by a processor(10) in response to an input, which is received by a telecommunication interface(13).
Patent KR-20010035946-A (KR)
Inventor: PARK SEONG SU
IPC: H01L21/3065
Filed: 1999-10-05
Abstract: PURPOSE: An electrode for applying plasma of a dry etcher is provided to decrease defects caused by ununiformity in a wafer and to mitigate difficulty guaranteeing a standard of a process condition, by forming uniform density of etching material plasma formed between two electrodes so that a process degree of a surface of the wafer becomes uniform. CONSTITUTION: A lower surface of an upper cathode electrode(21) is concave. An upper surface of a lower electrode(25) on which a wafer is placed is convex. The cathode electrode also functions as a gas spraying plate. The lower electrode also plays a part of a chuck on which the wafer is placed.
Patent KR-20000035015-A (KR)
Title: Electrical connector
Inventor: MATSUKAWA JUN
IPC: H05K1/00
Filed: 1999-10-15
Abstract: PURPOSE: An electric connector is provided to stabilize a contact state by preventing a plus and a soldering from being floated from a mounting part. CONSTITUTION: In an electric connector, a plurality of bulkhead portions(8) are installed at an inner surface of both side walls(3,4) of a counterpart connector fitting portion(2) of a connector main body(1) so as to be protruded. A contact terminal(12) consists of an attachment part(13), a terminal lead part(14) and a contact part(16). At one end of the attachment part(13) is installed the terminal lead part(14), and the contact part(16) is refolded at the other end of the attachment part(13) with a winding connection part(15) interposed therebetween. The attachment part(13) is mounted at a terminal mounting part(9), and the contact part(16) is installed at the connector main body(1) toward a center side of the counterpart connector fitting portion(2). A protrusion part(11) installed at a side wall portion of the bulkhead is inserted in a gap between the attachment part(13) and the contact part(16)
Patent KR-20000029134-A (KR)
Inventor: WATABE YUTAKA
IPC: C03B37/012
Filed: 1999-10-16
Abstract: PURPOSE: A manufacturing method of quartz glass preform for optical fiber is provided to produce preform for large scale optical fiber with high circularity at low cost. CONSTITUTION: A manufacturing method of quartz glass preform for optical fiber is progressed by inserting a core glass rod for optical fiber preform into a quartz glass tube for base materials. And the ratio of the inner diameter (d) of the heating furnace to the outer diameter (D) of that pipe ranges from 1.5 to 2.0 in the process of quartz glass preform for heated melt-weld optical fiber in the heating furnace. By the wire drawing of the base materials for optical fiber, high-quality optical fiber with a small clad rate is produced at low cost, and has high useful industrial value.
Patent KR-20010037507-A (KR)
Inventor: SIM DAE YONG
IPC: F02B75/32
Filed: 1999-10-18
Abstract: PURPOSE: A connecting rod and piston pin device is provided to simplify the assembling work by integrating a crank shaft and a connecting rod, and reduce required parts by employing a single piston pin to various engines of different displacement amount, reducing the weight, thereby reducing the generation of noise and vibration and improving the vehicle performance by reducing the rotation mass and the reciprocation mass. CONSTITUTION: A connecting rod and piston pin device includes a connecting rod(110) having a small end part(111) formed with a longitudinally elongated hole(114) with semicircles outside two center lines(L1,L2), a big end part(112) coupled with a crank shaft for supporting the shaft, and a shank part(113) for connecting the small and big end parts to each other, and a piston pin(120) having a center part(121) inserted into the elongated hole to be supported, and protruded shafts(122) protruded outwardly from right and left parts of the center part coaxially with one of the center lines, wherein the center part and the protruded shafts are integrated.
Patent KR-20010037999-A (KR)
Inventor: NA SANG PIL
IPC: B60T7/00
Filed: 1999-10-21
Abstract: PURPOSE: A parking brake system improves marketability by making it possible to repair a lining without the detachment of a propeller shaft and to adjust clearance of the lining without separate clearance adjusting tool. CONSTITUTION: A parking brake has a parking brake device(20) comprising a case(21), an inner side and an outer side shoes(22) and a rotary cam(23). The case(21) is installed to one side of a drum(13) and has one end fixed to a transmission and the other end covering the drum(13) on outside and inside. The inner side and the outer side shoes(22) are fixed to the case(21) movably on the inner and the outer surface of the drum(13) respectively. The rotary cam(23) is connected to a cable(2) to give moving force to the inner side and the outer side shoes(22) to the inner side and the outer side surface of the drum(13) and installed to the case(21) rotatable.
Patent KR-20000035066-A (KR)
Inventor: HOMUNSAN
IPC: G06F3/023
Filed: 1999-10-25
Abstract: PURPOSE: An array of keyboard is provided to find corresponding key by increasing the speed of keying. CONSTITUTION: An array of keyboard comprises three rows of character keys, plural function keys, a space key and a switching unit. The first row of character keys consist of A to J, the second row of character key consist of K to S, and the third row of keys consist of T to Z. The switching unit selects one of the alphabet array according to this invention and the prior array. The function keys are disposed in remote position from the space key.
Patent KR-20010038994-A (KR)
Inventor: CHO YEONG HWAN
IPC: H04W4/12
Filed: 1999-10-28
Abstract: PURPOSE: A method for transferring message between a mobile terminal in a wireless mobile communication network is provided to transfer a message service between subscribers using a different language by translating the transferred message to the language that a user wants. CONSTITUTION: A user inputs a transferring message in an SMS(Short Message Service) mail service mode of a deliver-side mobile terminal(10) and selects a language for translating the input message. The deliver-side mobile terminal(10) sets a language indicator field and wirelessly transfers a short message to a short message center(20). The short message center(20) translates the short message according to a language indicator field value. The short message center(20) packs the translated language to an ASCII code of the translated language and transfers the packing message to a submit-side mobile terminal(30).