baber/WOPTO huggingface dataset:
Patent KR-20020091466-A (KR)
Title: Method for producing multipurpose mesh-hose
Inventor: KIM YONG SEOK
IPC: B29D23/00
Filed: 2001-05-30
Abstract: PURPOSE: Provided is a method for producing a versatile mesh hose having strength and fire resistance, which is positioned at a road using concrete and ascon materials and can be used for draining. CONSTITUTION: The method for producing a versatile mesh hose in which mesh is formed at frame part knitted with filament yarn, inflow part is formed while the frame part maintains its cylindrical form, and a plurality of core yarns is longitudinally positioned at the frame part of the filament yarn at regular intervals, comprises the heating steps of the mesh hose by passing the hose through heating means, wherein the heating is firstly performed at 120-150 deg.C, and secondly 200-250 deg.C, and then 150-120 deg.C, and total time of heating is about 3-5 minutes.
Patent KR-20010109498-A (KR)
Inventor: KIM YUN JONG
IPC: H04M1/72442
Filed: 2001-06-01
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은 무선단말기를 이용한 노래반주/음악연주 서비스 장치 및 그 방법과, 상기 방법을 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은, 이기종망이 연동된 시스템(바람직하게는 인터넷/인트라넷과 무선통신망)에서 언제 어디서나 가입자(또는 사용자)가 좋아하는 음악파일을 불러와 무선단말기에서 노래반주 및 음악연주가 가능하도록 하기 위한 노래반주/음악연주 서비스 장치 및 그 방법과, 상기 방법을 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체를 제공하고자 함. 
     3. 발명의 해결방법의 요지 
     본 발명은, 무선통신망과 인터넷망이 연동된 시스템에서의 음악연주 서비스 방법에 있어서, 음악연주 서비스를 받고 싶은 서비스 이용자가 무선단말기를 이용하여 음악연주 서비스 대표번호로 전화를 걸어 웹서버에 접속하는 제 1 단계; 상기 웹서버가 음악연주 서비스 메뉴를 상기 무선단말기로 제공하는 제 2 단계; 및 서비스 사용자의 요구에 따라, 상기 웹서버가 상기 음악연주 서비스 메뉴중 해당 음악에 대한 사용자의 연주순서와 악기별로 음표가 분할되어 악기별로 타이밍에 따라 연주할 지정음, 그외 배경음을 나타내는 음악연주 파일을 상기 무선단말기로 제공하는 제 3 단계를 포함함. 
     4. 발명의 중요한 용도 
     본 발명은 노래반주/음악연주 서비스 등에 이용됨.
Patent KR-20020092619-A (KR)
Title: Method for the physical and chemical coagulation and flocculation treatment water and wastewater using a slag and a fly ash
Inventor: KIM CHANG GYUN
IPC: C02F1/52
Filed: 2001-06-05
Abstract: PURPOSE: A wastewater treatment method using slag, fly ash and bottom ash as coagulant is provided to economically remove organics, nitrogen and phosphorus in wastewater. CONSTITUTION: The wastewater treatment method is characterized in that a subsidiary coagulant with a particle size of 20 to 500 micrometers is additionally used in conventional flocculation process using alum, ferrous and anionic polymer wherein the subsidiary coagulant is a mixture of 100 parts by weight of ash, 100 parts by weight of clay and 50 parts by weight of bentonite.
Patent KR-20020092658-A (KR)
Title: Apparatus for sterilizing microwave oven and method therefor
Inventor: YOO HAK SEOK
IPC: F24C7/08
Filed: 2001-06-05
Abstract: PURPOSE: A sterilizing device and method of a microwave oven is provided to improve the functional ability of a microwave oven with adding a sterilizing function. CONSTITUTION: A sterilizing device of a microwave oven comprises a sterilizing switch(201) of switching when a sterilizing mode is selected by a user, with connected to a side of a first safety switch; a control unit(107) equipped with a program of generating a control signal to sterilize the inside of a cooking chamber according to the switching state of the sterilizing switch; a sterilizing relay switch(203) of switching on a sterilizing relay(RY3) according to the control signal of the control unit connected to a terminal of the sterilizing switch; a stabilizer(205) of stabilizing the voltage supplied through a first safety switch according to the on-state of the sterilizing relay switch; and a sterilizing lamp and glow lamp(207) of generating ultraviolet rays switched on through the voltage input through the stabilizer and of sterilizing the inside of the cooking chamber by the ultraviolet rays. Ultraviolet sterilization using a sterilizing lamp is performed if the sterilizing mode is selected. Therefore, the functional ability of the microwave oven is improved.
Patent KR-20020094173-A (KR)
Title: Piston rod stopper use in shock absorber
Inventor: RYU GI PAL
IPC: F16F9/58
Filed: 2001-06-12
Abstract: PURPOSE: A piston rod stopper for a shock absorber is provided to simplify the assembling process, and to cut down manufacturing expenses by installing a stopper for restricting stroke of the piston rod in the end of the tube with simple structure. CONSTITUTION: The length of a piston rod(5) is shortened relatively to the entire length of a shock absorber, and a piston rod stopper is formed in a cylindrical tube(2). A piston valve(10) is slid in the cylindrical tube, and the downward movement of the piston valve is restricted. Plural protrusions(30) are formed in the bore of the cylindrical tube through press process to prevent the piston valve from being moved downward. The stroke of the piston rod is decided by restricting the downward movement of the piston rod with the protrusions. Assembling process and manufacturing expenses are reduced by simplifying the structure of the stopper.
Patent KR-20020095527-A (KR)
Title: Attribute displaying method for soft key
Inventor: EUN SEONG HUN
IPC: G06F3/023
Filed: 2001-06-14
Abstract: PURPOSE: A method for displaying an attribute of a soft key is provided to display the attribute of a soft key button by classifying into a shape, a color and a font type. CONSTITUTION: A button attribute of the soft key is inputted to a button attribute input part(11). The button attribute input part transfers the button attribute of each soft key to a shape deciding part(12A), a color deciding part(12b) and a font deciding part(12C). The shape deciding part decides a button shape by referring to the button attribute of the inputted soft key. The font deciding part decides a button font by referring to the button attribute of the inputted soft key. The color deciding part decides a button color by referring to the button attribute of the inputted soft key. After deciding the attributes of the button, the visualization information is transferred to a button attribute display controller(14). The button attribute display controller displays the button attribute on a display part of a terminal according to the visualization information.
Patent KR-20020095943-A (KR)
Title: Glass damage sensor of door for car
Inventor: MOK MU GYUN
IPC: B60J1/00
Filed: 2001-06-18
Abstract: PURPOSE: A glass breakage sensing apparatus of a door for a vehicle is provided to prevent the loss of valuables in the room of a vehicle by giving an alarm when the glass of a door is broken and to discriminate suspected thieves by photographing the circumference of the broken glass. CONSTITUTION: A glass breakage sensing apparatus of a door for a vehicle comprises a sensor unit(10) installed inside a door so as not to be exposed outside, with the glass(2) of a door(1) closed; an alarm unit(20) of giving an alarm, with operated according to the detected signal generated to the sensor; a camera(30) of photographing the circumference of the broken glass, with operated according to the detected signal of the sensor unit; and a control unit(40) of controlling each unit. To prevent exposure of the sensor unit, with the glass closed, an electric wire is coated at the lower end of the glass, a pair of connective points(12) are formed to a side of the electric wire, and a pair of terminals(13) electrically installed inside the door by springs(14).
Patent KR-20030000457-A (KR)
Title: Resolving aperture having sensor in ion implantation apparatus
Inventor: HWANG JONG SEONG
IPC: H01L21/265
Filed: 2001-06-25
Abstract: PURPOSE: An ion implantation apparatus having a resolving aperture including a sensor is provided to prevent contamination of a thin film formed on a wafer and the ion implantation apparatus by installing a sensor between a resolving aperture and a cooling plate. CONSTITUTION: A acceleration portion of an ion implantation apparatus includes a resolving aperture(221). A hole(226) is formed at a center part of the resolving aperture(221). Two or more unit blocks(222) are separated by the center part of the resolving aperture(221). A cooling plate(223) is adhered on the resolving aperture(221). A sensor(225) is installed between the resolving aperture(221) and the cooling plate(223). The sensor(225) is installed at a predetermined position apart from the hole(226) of the resolving aperture(221). The sensor(225) is electrically connected with an ion source portion and a beam control portion(270).
Patent KR-20030001627-A (KR)
Title: A power supply apparatus for the hub using in communication network
Inventor: HEO PIL KYU
IPC: H04L12/10
Filed: 2001-06-25
Abstract: PURPOSE: A device for supplying a power to a communication hub is provided to save a construction cost consumed in the installation of a communication hub and distributing wires by supplying the power using one pair of extension of a 4 pairs or 8 pairs UTP(Unshielded Twisted Pair) cable which connects the communication hub and a telephone and a computer of each room. CONSTITUTION: A DC power is supplied using a hub(11) and one pair(UP1,UP2) of a UTP cable(U3) connected to each room. The one pair(UP1,UP2) of a UTP cable(U3) connects to a DC power lead-in terminal(17) of the hub(11) and a jack for a DC adaptor installed in each room. The jack for the DC adaptor is installed in a wall socket plate.
Patent KR-20030002878-A (KR)
Title: Method of forming bottom electrode of capacitor
Inventor: LEE SANG DO
IPC: H01L27/108
Filed: 2001-06-30
Abstract: PURPOSE: A method of forming a lower electrode of a capacitor is provided to restrain a leakage current and to reduce manufacturing costs by using etch-back processing without using additional mask and cleaning solution. CONSTITUTION: A storage node oxide layer(135) is formed on a semiconductor substrate. Storage node contact holes are formed by selectively etching the storage node oxide layer(135) of a cell region. A rubidium(Ru) film is deposited on the resultant structure. A photoresist layer is entirely filled into the storage node contact holes by coating and selectively etching the photoresist layer. The exposed rubidium film is performed by etch-back, thereby forming a lower electrode pattern(140a). At this time, the etching gas for the etch-back is composed of Cl2 and/or Ar containing SF6. Then, the photoresist layer is removed.
Patent KR-20030004545-A (KR)
Title: Method for forming shallow trench isolation of semiconductor device
Inventor: JANG SE MYEONG
IPC: H01L21/76
Filed: 2001-07-05
Abstract: PURPOSE: A method for forming a shallow trench isolation layer of a semiconductor device is provided to improve a characteristic of a transistor formed on an active region by rounding an upper edge portion and a lower edge portion of a trench. CONSTITUTION: A nitride layer pattern is formed on a semiconductor substrate(100). A trench(140) is formed on a pad oxide layer pattern and the semiconductor substrate(100). A groove is formed on a pad oxide layer pattern in order to expose an upper edge portion of the trench(140). The upper edge portion and a lower edge portion are rounded by a thermal process. An insulating material is buried into the inside of the trench(140). An isolation layer is formed by removing the nitride layer pattern and the pad oxide layer pattern.
Patent KR-20020005459-A (KR)
Inventor: NAKAMURA YAYOI
IPC: G02F1/1362
Filed: 2001-07-06
Abstract: PURPOSE: A liquid crystal display device is provided to reduce the leak current due to the light irradiation and to improve the off characteristic of a thin film transistor. CONSTITUTION: A channel protection film(8) is formed a little smaller in area than the gate electrode(4) formed of a shielding metal film. A semiconductor thin film is formed while the thickness is set not less than 200 and less than 400. A distance(A) between the edge of the gate electrode in the channel length direction and the edge of the channel protection film is set around 0.2 to 1.2μm. A distance(B) between the edge of the gate electrode in the channel width direction and the edge of the channel protection film is set around 1-2μm. With the constitution, the leak current of the thin film transistor due to the light irradiation is reduced.
Patent KR-20030006151-A (KR)
Title: A shoe with ventilation and health care function
Inventor: HA JIN TAE
IPC: A43B7/06
Filed: 2001-07-11
Abstract: PURPOSE: Provided are shoes with ventilation and health function included which maximize the amount of pumping and supply outer air for certain location inside the shoes with aromatic so that they prevent water eczema and bad smell of foot. CONSTITUTION: The shoes with the ventilation and the health function included comprise the parts of: an upper and a lower plate(20, 30) which are placed at the bottom(10) of the shoes and combined by a hinge at one side; an elastic member(40) which is placed between the upper and the lower plate to rotate the upper and the lower plate elastically; a cover rubber which is adhered to the external circumference of the upper and the lower plate to seal the upper and the lower plate for forming certain space; a ventilation valve(70) which is placed at one side of the upper plate and combined with one edge of an air induction pipe(11) to exhaust air; a suction valve(80) which is placed at one side of the lower plate and combined with an air inflow hole(13) to inhale air; a cover for an inflow hole which is placed at the bottom of the shoes to open or close the air inflow hole; and the aromatic(100) which is placed at one side of the air inflow hole to operate the suction valve and flow aromatic air in.
Patent KR-20030008358-A (KR)
Title: Video display apparatus using radio communication
Inventor: HWANG WON YONG
IPC: H04N7/14
Filed: 2001-07-20
Abstract: PURPOSE: An apparatus for displaying video using wireless communications is provided to easily fit the frequency and resolution of a video signal from a PC for a display panel. CONSTITUTION: An apparatus for displaying video using wireless communications includes a wireless signal processor block composed of a scaler(303) changing frequency and resolution to fit for the format of a display panel of a display pad, a pixel clock generator(310) generating A/D sampling clocks according to the frequency and resolution of a video input signal, a format converter(304) converting the format of RGB video data into YCrCb format, a video encoder(305) compressing the YCrCb format of a PC video signal; and the display pad including a video decoder expanding the compressed video signal, and a format converter converting the YCrCb format of the PC video signal into the RGB format and transmitting to the display panel.
Patent KR-20010087430-A (KR)
Inventor: LEE JONG MYEONG
IPC: G06F15/00
Filed: 2001-07-27
Abstract: PURPOSE: An unmanned information system is provided to control all Internet-based unmanned terminals in a centralized control method and to efficiently supply moving picture advertisements, advertising files, unmanned guidance information and Internet services through each unmanned terminal. CONSTITUTION: An unmanned information system consists of a server system(100) and a plurality of unmanned terminals(300). The database(120) stores various unmanned guidance information and advertising files. The server(140), communicating the unmanned terminals(300) through the Internet(500), transmits the unmanned guidance information and advertising files stored in the database(120) to the unmanned terminals(300) by the frame. Each unmanned terminal(300) is comprised of a touch screen(310), a network interface(320), a storage part(330), an unmanned information monitor(340), the first control part(350), a television receiving card(410), an advertising monitor(420), and the second control part(430). The touch screen(310) provides a touch screen type screen having a plurality of selective items and generates a user input signal corresponding to a selected item. The network interface(320) interfaces the data transmitted and received through the server system(100). The unmanned information monitor(340) displays an unmanned guidance information item selected at the touch screen(310) and associated information. The first control part(350), communicating with the server system(100) through the network interface(320) and Internet(500), displays all sorts of moving picture advertisements and unmanned guidance information provided from the server system(100) through the unmanned information monitor(340). The television receiving card(410) receives broadcasting programs transmitted through a transmission channel from a broadcasting source. The advertising monitor(420) displays a signal mixed at a video memory(440) under the control of a graphic controller(450). The second control part(430) controls the graphic controller(450) so that a broadcasting program received through the television receiving card(410) and an advertising file read from the storage part(330) can be first mixed at the video memory(440) and then displayed on the advertising monitor(420).
Patent KR-20030013013-A (KR)
Title: High speed processing methods and circuits of the modified Euclid's algorithm for a Reed-Solomon decoder
Inventor: HWANG SEUNG JUNG
IPC: H03M13/00
Filed: 2001-08-06
Abstract: PURPOSE: A method and circuit of operating fast correction Euclid's algorithm of reed-Solomon decoder is provided, which is capable of improving the performance of a correction Euclid's algorithm circuit for fast decoding a reed-Solomon code. CONSTITUTION: In a fast correction Euclid's algorithm operation circuit of a reed-Solomon decoder having (4t+3) cells, an initial operation value is stored in a register. A value in the register is shifted into a next cell when a register value of an upper cell(2t) is a zero. A polynomial operation is carried out when two register values of the upper cell(2t) all are not a zero. After generating four instruction signals for the operation, a load signal is received when storing the operated signal in a register.
Patent KR-20020015274-A (KR)
Inventor: BENEDIX ALEXANDER
IPC: H01F17/02
Filed: 2001-08-13
Abstract: PURPOSE: Monolithically integrable inductor is provided, which is advantageously used in an MRAM configuration. CONSTITUTION: A monolithically integrated inductor comprises a layer sequence formed of a plurality of mutually respectively alternating conductive layers(P1-P4) and insulating layers(I1-I3) disposed such that the conductive layers and the insulating layers are stacked above one another, the insulating layers formed in a whole-area manner, the conductive layers having central regions and edge regions contiguous with the central regions, in which the edge regions in successive ones of the conductive layers are offset relative to one another, additional insulating layers, one of the additional insulating layers disposed in one of the central regions and the edge regions of each of the conductive layers, contacts connecting the conductive layers to one another through the insulating layers, the contacts between successive ones of the conductive layers disposed in each case in the insulating layers in regions close to the edge regions, and giant magnetic resistance(GMR) materials, the layer sequence having a central region with a trench formed therein filled with the giant magnetic resistance materials forming a magnetoresistive random access memory(MRAM) cell, the central region of the layer sequence defined by the central regions of the conductive layers.
Patent KR-20030018486-A (KR)
Title: Method and apparatus of intelligent advertisement
Inventor: CHO EUN GYEONG
IPC: G09F21/04
Filed: 2001-08-29
Abstract: PURPOSE: An intelligent advertisement method and an apparatus thereof are provided to obtain location information and time information of a moving vehicle and display an optimal moving image advertisement object to boarding passengers. CONSTITUTION: A storage medium reader(22) reads out a plurality of moving image advertisement contents from a storage medium which stores the moving image advertisement contents. A global positioning system(GPS) receiver receives and stores location information of a moving vehicle from a GPS satellite. A central controller(20) detects a header under the detecting condition having any one or a combination thereof of a plurality of the moving image advertisement contents and moving image advertisement contents hit rate information. The central controller(20) reads and displays moving image advertisement contents indicating an optical correlation on a display device(11).
Patent KR-20030025081-A (KR)
Title: Method for transmitting/receiving picture caller identification in mobile communication system
Inventor: JUNG YEONG HUN
IPC: H04M1/724
Filed: 2001-09-19
Abstract: PURPOSE: A method for transmitting and receiving picture caller information in a mobile communication system is provided to display caller information using picture data. CONSTITUTION: A voice data channel is set up between an origination-side UE(User Equipment) which generates an origination call and a termination-side UE which receives the origination call(411-429). A data path is generated so that the origination-side UE transmits picture caller information to the termination-side UE(431-441). The origination-side UE transmits picture caller information to the termination-side UE through the data path(449).
Patent KR-20030027299-A (KR)
Title: Thermoplastic Flameproof Resin Composition
Inventor: HONG SANG HYEON
IPC: C08L25/08
Filed: 2001-09-28
Abstract: PURPOSE: A thermoplastic flame retardant resin composition and a molded product processed from the composition are provided, to improve the flame retardancy by employing the polyfunctional epoxy resin generating a large amount of char in combustion. CONSTITUTION: The resin composition comprises 100 parts by weight of a styrene-based resin as a base resin; 0.1-100 parts by weight of a polyfunctional epoxy resin represented by the formula 1, wherein n is an integer of 1-100; and 0.1-50 parts by weight of a phosphorus-based flame retardant. Preferably the phosphorus-based flame retardant is at least one selected from the group consisting of a phosphate ester-based compound, an oxaphosphorane-based compound, a carboxy phosphinic acid compound, a phosphate ester morpholide compound, a phosphazene compound and a phosphoramidate compound.
Patent KR-20030029170-A (KR)
Title: spreader up and down device for snowplow
Inventor: LEE GYE SEOK
IPC: E01H5/08
Filed: 2001-10-05
Abstract: PURPOSE: A spreader lifter of an ice melter spreading machine is provided to improve work efficiency by lifting up or down a spreader and a chute easily. CONSTITUTION: In the ice melter spreading machine comprising a hopper(110) for storing ice melter, a conveyor for transferring the ice melter from the hopper(110) to the necessary site, a chute(160) and a spreader(150) supported by a rotary shaft installed on the backside of the hopper(110), the spreader lifter of the ice melter spreading machine contains: a cylinder(130) installed between the hopper(110) and the chute(160) or the spreader(150), and contracted or expanded according to the working angle of the spreader(150) to buff and support the spreader(150); and a driving unit(140) for operating the rotary shaft in the necessary direction to ascend and descend the chute(160) and the spreader(150).