baber/WOPTO huggingface dataset:
Patent KR-20010091981-A (KR)
Title: Method of Manufacturing Surface Acoustic Wave Apparatuses
Inventor: IKADA KATSUHIRO
IPC: H03H3/08
Filed: 2001-03-12
Abstract: PURPOSE: To provide a manufacturing method by which the short-circuit of an electrode hardly occurs and a piezoelectric substrate in the electrode forming area of a surface acoustic wave element formed later is hardly deteriorated for constituting the plural surface acoustic wave elements constituted on the same piezoelectric substrate by using electrodes different in thickness. CONSTITUTION: In the manufacturing method of a surface acoustic wave device, IDT electrodes 1a and wiring electrodes 1b for short-circuiting the interdigital electrodes of the IDT electrodes are formed on a piezoelectric substrate 3 by dry etching. An area where the electrode structure of a second surface acoustic wave filter element 2 is formed is protected by a conductive film 2b during a dry etching process and a second resist 6 is given after the IDT electrodes 1a and the wiring electrodes 1b are formed. The resist is heated and the IDT electrodes 2a of the second acoustic surface wave filter element 2 are formed. Then, the short-circuiting wiring electrodes 1b are cut.
Patent KR-20020074733-A (KR)
Title: Inspired air filter type of roller cartridge for an heater
Inventor: KIM GA SIK
IPC: F02M35/08
Filed: 2001-03-21
Abstract: PURPOSE: A roller cartridge type intake filter for a heater is provided to automatically change the filter according to the dust amount of the filter and the running distance of the vehicle. CONSTITUTION: A roller cartridge type intake filter(106) for a heater(10) comprises a filter part(100) filtering an impurities contained in an air sucked in the heater, a winding rate sensor(110) detecting the winding rate of the filter, a dust sensor(120) detecting the amount of dust contained in the air sucked in the heater, a roller driving motor(130) connected to the left roller shaft of the filter part to wind the filter in a required amount, a running distance sensor(140) detecting the running distance of vehicle, a controller(150) connected to the winding rate sensor, the dust sensor, the roller driving motor, and the running distance sensor to control each sensors, and a switch(160) connected to the controller to operate the filter manually.
Patent KR-20020076899-A (KR)
Title: Method for forming of EMI filter
Inventor: CHO SANG MU
IPC: H05K9/00
Filed: 2001-03-31
Abstract: PURPOSE: A method for manufacturing electromagnetic interference shielding filter is provided to achieve improved performance of filter and reduce manufacturing costs by improving damping factor required for an electromagnetic interference shielding filter. CONSTITUTION: A method is characterized in that a mesh-type protruded structure made of a conductive material is formed by a printing method through transcription, at a surface of a base substrate. The printing method through transcription, comprises the steps of forming a mesh-type groove into a desired depth at a surface of a substrate; filling the mesh-type groove with a paste material; removing the paste material from the portion excluding the groove; transcribing the paste material filling the groove, at the surface of a press unit by positioning the press unit to the surface of the substrate, applying a pressure and separating the press unit; and transcribing the mesh shape and mesh material formed in the groove, to the base substrate, by positioning the paste material transcribed at the surface of the press unit, to the base substrate, applying a pressure and separating the press unit.
Patent KR-20010098442-A (KR)
Title: 힌지 유닛 및 힌지구조
IPC: F16C11/10
Filed: 2001-04-02
Abstract: (과제) 각도를 규제하는 힌지 유닛을 이용하여, 보스가 축방향으로 슬라이드 이동하는 것을 보증함과 아울러 제 1 케이싱 및 제 2 케이싱의 회전방향으로의 요동을 방지하는 힌지구조를 얻는다. 
     (해결수단) 고정부(46) 내에는 통형상 케이스(45)가 배치되어 있고, 통형상 케이스(45)의 축심부에는 샤프트(34)가 끼워져 있다. 한편, 슬라이드 캠(38)의 외주면에는 통형상 케이스(45)에 형성된 걸어맞춤 볼록부(49)와 슬라이드 이동 가능하게 걸어맞춰지는 걸어맞춤 오목부(51)가 형성되어 있다. 이것에 의해서, 슬라이드 캠(38)은 통형상 케이스(45)에 대하여 축방향으로의 슬라이드 이동은 가능하지만 회전은 불가능하게 된다. 따라서, 힌지 유닛(10)으로서 일체로 조립된 슬라이드 캠(38)을 통형상 케이스(45)에 대하여 축방향으로 슬라이드 이동 가능하게 함으로써, 고정부(46)에 통형상 케이스(45)를 부착하는 것만에 의해서 덮개(20)를 회전시킬 때의 요동이 없어진다. 따라서, 힌지 유닛(10) 자체에 의해서 슬라이드 캠(38)의 축방향으로의 슬라이드 이동이 보증됨과 아울러 회전방향으로의 요동이 흡수된다.
Patent KR-20020080076-A (KR)
Inventor: WOO SEUNG HUN
IPC: F16M1/00
Filed: 2001-04-11
Abstract: PURPOSE: A power train inside an engine room is installed lengthwise movably to reduce time for taking in and out the power train. CONSTITUTION: A supporting device of a module type power train comprises a guide rail(14) installed in lengthwise inside an engine room, a fixing frame(16) for mounting an engine mount(18) to install an engine and a transmission fixed movably on the guide rail(14). The fixing frame(16) comprises a fixing support(16a) to fix the engine mount(18), a connection support(16b) supported through an idle roller(16c) on the guide rail in lower part of the fixing support(16a), and a mounting support to fix a position of the fixing support(16a).
Patent KR-20020081000-A (KR)
Title: The method of producing dough for the shell of a stuffed bun
Inventor: JUNG HEUNG SIK
IPC: A21D10/00
Filed: 2001-04-18
Abstract: PURPOSE: A method for producing a dough for the outer skin of a dumpling is provided, thereby the dough for the outer skin of a dumpling having more chewy texture and improved taste can be produced. CONSTITUTION: The method for producing a dough for the outer skin of a dumpling comprises the steps of: mixing 1000 parts by weight of wheat flour, 300 to 400 parts by weight of pulverized fresh potato, 150 to 200 parts by weight of onion juice, 150 to 200 parts by weight of vegetable juice, and 0.8 to 1.3 parts by weight of ginger; kneading the mixture to produce a dough; maturing the dough; and rolling out the dough, in which the maturation is carried out at 4 to 10 deg. C for 2 to 3 hours.
Patent KR-20020082087-A (KR)
Inventor: LEE DONG WOOK
IPC: A45D8/02
Filed: 2001-04-23
Abstract: PURPOSE: A hair clip is provided to maximize a decorative effect thereof as a hair accessory by completely shielding a hinge coupling part of the hair clip in its wear condition, and to prevent the falling of the hair clip by increasing its binding force. CONSTITUTION: In the hair clip comprising a pair of clip bodies(20,30) formed with hair holding parts facing each other, a hinge pin(40) for coupling the clip bodies each other, and a torsion spring(50) interposed in the hinge pin, flat shielding connection parts(22,32) are bent outwardly from the clip bodies so as to make the clip bodies rotated and opened about the hinge pin. The shielding connection parts have hinge shielding elements(24,34) respectively in order to shield a hinge coupling part of the hinge pin in a condition that the hair holding parts are engaged with each other to bind an appropriate amount of hair.
Patent KR-20010074269-A (KR)
Title: Input System of Tourist Information
Inventor: PARK SANG JO
IPC: G06F15/00
Filed: 2001-05-03
Abstract: PURPOSE: A system for inputting tour information is provided for tourists or visitors to offer accurate and various tour information in a character/sound/image at low cost by using a small sound apparatus, image apparatus, and information apparatus without a dedicated tour information terminal. CONSTITUTION: A user can select desired contents in an image display screen(103) by using selection buttons(104) and receive desired data on the external memory. Also, the data can be inputted to the system by using the data transfer connector. Besides, input terminals(106) are installed for the use of the sound, image information apparatuses. The system can be managed from the remote by using the internet or communication modem.
Patent KR-20020085974-A (KR)
Title: Standard mechanical interface port capable of determinating a torque
Inventor: YOON UNG
IPC: H01L21/00
Filed: 2001-05-10
Abstract: PURPOSE: An SMIF port for measuring a torque of an SMIF(Standard Mechanical Interface) pod is provided to recognize a torque value of the SMIF pod by measuring the torque of the SMIF pod and displaying the measured torque to the outside. CONSTITUTION: A torque gauge(102) is installed in the inside of an SMIF port in order to detect a torque value of an A/C driving motor(100). The detected torque value is displayed on a display portion(106). A latch pin is operated by a driving operation of the A/C driving motor(100). A pulse signal is provided to the torque gauge(102) by an operation of the latch pin. The torque gauge(102) converts the received signal to the torque value and provides the converted torque value to a control portion(104). The control portion(104) outputs data corresponding to the converted torque value to the display portion(106).
Patent KR-20010084931-A (KR)
Title: three dimensional solar energy system-high tech
Inventor: KIM JAE SONG
IPC: F24S23/00
Filed: 2001-05-10
Abstract: PURPOSE: A three-dimensional solar energy system is provided to pragmatize, commercialize and generalize a solar energy system by using a solar cell. CONSTITUTION: An outer frame of a solar energy system is installed, and mirrors are installed on the bottom and on the sidewalls of the solar energy system. A cylindrical solar energy system, a pole-shaped solar energy system, a weight-shaped solar energy system, a polygonal solar energy system and a ball-shaped solar energy system are installed in the solar energy system. The sunlight is absorbed in the solar energy system and continuously reflected on the mirrors. By repeating absorption and reflection of the sunlight in the solar energy system, the amount of light and heat absorption is maximized. Herein, a both-sided mirror, a polygonal mirror, a spherical mirror, a cylindrical mirror and a pole-shaped mirror are included in the solar energy system. Thus, chain reflection occurs and light is geometrically activated, intensified and developed. Therefore, the amount of light and heat absorbed in the solar energy system is maximized.
Patent KR-20010105297-A (KR)
Title: 운송 서비스를 제공하는 시스템 및 방법
IPC: G08G1/127
Filed: 2001-05-19
Abstract: 각 택시는 GPS(Global Positioning System) 위성으로부터 전달된 정보를 사용하여 현재 위치를 그에 설치된 GPS 단말기로 검출하고, 현재 위치 및 고객에 의해 지정된 목적지에 대한 정보를 센터 장비로 전달한다.  센터 장비는 인터넷을 통해 수신된 현재 위치 및 목적지에 대한 정보에 따라 최적 경로, 경로에 대한 요금 등을 찾는다.  이어서, 센터 장비는 최적 경로, 요금 등을 택시에 전송한다.  중앙 집중된 방식으로 택시를 제어하는 센터 장비는 현재 위치로부터 목적지까지의 최적 경로를 계산하는 기능을 갖는다.  이는 택시 회사에 대한 비용을 최소화하고, 택시의 관리를 간단하게 한다.
Patent KR-20020010469-A (KR)
Title: One body type keypad for having electro luminescent lamp
Inventor: YANG YUN HONG
IPC: H04M1/02
Filed: 2001-05-22
Abstract: PURPOSE: An EL lamp-built in key pad is provided to minimize the thickness of a key pad by integrating an EL lamp sheet of a thin film within the key pad and improve a stability of a key pad by preventing a noise and a vibration generated from the EL lamp. CONSTITUTION: A dome switch is installed at an upper portion of a printed circuit board. A plurality of keys(2) are provided to perform various functions such as signal generation and character inputting of communicating equipment by depressing the dome switch. The keys(2) includes a base(6) formed with protrusions(4) and a plurality of key tops(8) positioned at an upper portion of the base(6) and protruded upwardly while maintaining the same axial line with the protrusions(4). The protrusions(4) are integrally formed with the base(6). A skirt(10) thinner than the base(6) is formed between the protrusions(4) and the base(6) so as to provide an elastic force and a restoration force when the keys(2) are operated. A printed face(12) is formed at an upper portion of the key tops(8). A thin film EL(Electro luminescent) lamp(14) with a luminescent surface at a marginal portion of a key shape is inserted between the base(6) and the key tops(8) to provide back-lighting to the key pad so that the printed face(12) of the key pad can be checked even in a dark place.
Patent KR-20020090504-A (KR)
Title: Method of dyeing the artificial fur in multicolor and facial brush manufactured by that
Inventor: SHIN DONG SOO
IPC: D06P5/00
Filed: 2001-05-28
Abstract: PURPOSE: A method of dyeing various colors over artificial wool and a brush made of the dyed artificial wool for make-up are provided which are characterized by having light and elegant colors and having an effect like natural wool because regulated wool and basic wool are mixed properly. CONSTITUTION: The dyeing method of the artificial wool is as follows: as the first process, removing impurities from a mixed wool; as the second process, mixing a dispersing agent and acetic acid with disperse dyes matched three colors properly; dyeing first the mixed wool with a dyeing solution having 1:50 of liquid rate, followed by drying; as the third process, treating an upper part dyeing the second color on the dried wool with a little boric acid; dyeing second on 1:20 of liquid rate for a half of the first dyeing time; controlling the flow of water to control a length of the second color; as the fourth process, washing first with hands to prevent migration; as the fifth process, throwing the mixed wool into water filled in a dyeing machine, followed by heating the water; washing the wool many times; treating the mixed wool with softener; and then dehydrating and drying. The mixed wool is mixed with the regulated wool and the basic wool properly. The regulated wool has an effect like the natural wool and 30-50% of thickness of the basic wool.
Patent KR-20020094344-A (KR)
Title: Method for Desulfurization Using Natural Manganese Ore and Method for Regenerating a Desulfurizing Agent
Inventor: KIM SEONG HYEON
IPC: C21C1/02
Filed: 2001-06-11
Abstract: PURPOSE: A desulfurization method using natural manganese ore in coal gasification process and a method for regenerating desulfurizing agent are provided. CONSTITUTION: In a regenerating method of desulfurizing agent using natural manganese ore for removing sulfuretted hydrocarbon from gas stream from coal gasification process at 350 to 550 deg.C, the method is characterized in that a regeneration gas containing H2O 5 to 30 vol.%, O2 2 to 10 vol.%, NH3 0.5 to 1.5 vol.%, and N2 58.5 to 92.5 vol.% is used to regenerate exhausted desulfurizing agent in a flow rate of 1000 ml/min at 1 atm.
Patent KR-20020019377-A (KR)
Title: Threaded fastener
Inventor: JUNKERS JHON K
IPC: F16B39/12
Filed: 2001-06-20
Abstract: PURPOSE: A threaded fastener is provided to be usefully applied in various types of constructions and manufactured at a low cost. CONSTITUTION: A threaded fastener has a bolt(1), nut means including a sleeve(3) with which the bolt(1) is screw-threadedly engaged and a washer(5) having a lower bearing surface adapted to bear on a surface of one of at least two elements to be connected together by the threaded fastener. The washer(5) is press-fitted on a part of the threaded fastener so that when an active force and an opposite reactive force are applied to parts of the threaded fastener, the washer(5) does not turn and the bolt(1) also does not turn but moves only in an axial direction.
Patent KR-20030000323-A (KR)
Title: Abrasion resistance casting manufacturing method and abrasion resistance casting manufactured thereby
Inventor: KIM CHANG GYU
IPC: B22D19/08
Filed: 2001-06-23
Abstract: PURPOSE: A manufacturing method of abrasion resistance casting for improving abrasion resistance by forming a hard metal layer on the surface of casting is provided, and an abrasion resistance casting manufactured by the manufacturing method is provided. CONSTITUTION: The manufacturing method of abrasion resistance casting comprises the steps of preparing a mixture comprising hard metal powder and binder (S10); coating the mixture on at least partial area inside casting (S20); drying the casting coated with the mixture of the hard metal powder and binder (S30); injecting molten metal into a mold (S40); and obtaining an abrasion resistance casting by demolding the casting from the mold (S50), wherein the mixture comprises 99 to 99.7 wt.% of hard metal powder and 0.3 to 1 wt.% of binder, the hard metal powder comprises 70 to 95 wt.% of tungsten carbide powder and 5 to 30 wt.% of cobalt powder, size of the tungsten carbide powder is 90 to 200 micrometers, and size of the cobalt powder is 1 to 10 micrometers, the hard metal powder is prepared by mixing tungsten carbide powder with molybdenum powder, and the binder is water glass having a concentration of 5 to 15%.
Patent KR-20030002504-A (KR)
Title: Input-Output line sense amplifier circuit operating stably in high operating frequency in semiconductor memory device
Inventor: SIM JAE YUN
IPC: G11C7/06
Filed: 2001-06-29
Abstract: PURPOSE: An input/output line sensing amplification circuit of a semiconductor memory device operating stably at a high operation frequency is provided, which senses data of an input/output line stably at the high operation frequency. CONSTITUTION: A current sensing amplifier(400) receives a current signal of an input/output line pair as input data through the first and the second input port respectively, and generates the first voltage signal by sensing and amplifying a difference of the above current signal. Voltage sense amplifiers(410,420) amplify the first voltage signal by a fixed amplification gain, and output the above amplified signal as the second voltage signal. And a latch(430) latches the second voltage signal, and outputs the latched signal as a signal of a CMOS level, in response to a latch signal and an inverted/delayed latch signal. The amplification gain of the voltage sense amplifier is controlled by the inverted/delayed latch signal.
Patent KR-20030002561-A (KR)
Title: Method for providing medical service using a dutch auction
Inventor: LEE HYEOK GI
Filed: 2001-06-29
Abstract: PURPOSE: A method for supplying a reverse auction medical treatment service is provided to select a proper medical treatment service provider by guiding a medical treatment service and supplying information of the medical treatment service provider. CONSTITUTION: A server for supplying a reverse auction medical treatment service is connected to a client through a network(201). The server suggests a starting page of a reverse auction medical treatment service to the user(202) and receives a specific command from the client(203). The server analyzes the command inputted from the client(204). If the inputted command is an information supply, contents of the information requested from the client are checked. In addition, it is judged whether the information is publicized without a log-in process. If the information is publicized without a log-in process, details of the information are supplied for the client.
Patent KR-20030002185-A (KR)
Title: Apparatus and method of acquiring data through codes to be extracted from the pattern
Inventor: LEE JAE JUN
IPC: H04B7/26
Filed: 2001-06-30
Abstract: PURPOSE: An apparatus and a method for acquiring data by a code extracted from a pattern are provided to acquire a pattern image in a mobile communication terminal having an image acquiring device or a camera, extract a code included in the pattern image, receive a position value corresponding to the code, and automatically connect to an information providing source(web site) connected to a communication network by the position value. CONSTITUTION: A code management server(100) generates a pattern having a code, stores a position value having the code in a database, provides the pattern having the code to a mobile communication terminal(700), and provides the corresponding position value to the client computer(600) when a code value is inputted from the client computer(600). The mobile communication terminal(700) applies to the code management server(100) for the issue of the code, receives the pattern having the code, and inserts the pattern into a code expression medium. The client computer(600) acquires a pattern image from the code expression medium, extracts the code from the acquired pattern image, receives a position value corresponding to the extracted code from the code management server(100), and automatically connects to a web site(900) by the position value.
Patent KR-20030005826-A (KR)
Inventor: JUNG HWA SU
IPC: G11B33/08
Filed: 2001-07-10
Abstract: PURPOSE: A portable disk player is provided to minimize the thickness of a base unit and remove a joining element by fixing a pickup base by using a vibration preventing element. CONSTITUTION: A portable disk player includes a base unit where a display unit is connectively installed at an end to rotatively move at a predetermined angle, forming an external appearance with an upper housing(120) and a lower housing(110), and having parts including a substrate inside; a pickup base secured between the lower housing and the upper housing, and having construction for reading rotation of a disk and signals recorded at the disk; a vibration preventing element(156) installed at a side of the pickup base, wherein one side of the vibration preventing element is supported on the lower housing and the other side of the vibration preventing element is supported on the upper housing, so that the vibration preventing element absorbs noises and vibration transmitted between the pickup base and the base unit; and a guide shaft(119) passing through the center of the vibration preventing element and connecting the upper housing and the lower housing.
Patent KR-20030006556-A (KR)
Title: digital telephone having an automatic compensating function of the communication signal quality and controlling method therefore
Inventor: OH YUN GYU
IPC: H04M1/19
Filed: 2001-07-13
Abstract: PURPOSE: A digital telephone having a speech quality automatic compensation function and a control method therefor are provided to remove the decrease of a volume and the distortion phenomenon of voice quality generated during a telephone call by measuring the loss degree of speech quality generated in a transmission interval, analyzing the measured loss degree, and automatically compensating the speech quality according to the analyzed result. CONSTITUTION: A codec(3) converts a communication signal inputted and outputted through a transmission path into an analog or digital signal. A voice signal multiplexing unit(4) multiplexes the analog communication output signal outputted from a codec(3) to a lower hierarchy. A voice demultiplexing unit(5) demultiplexes a communication signal inputted from the lower hierarchy. A handset gain adjusting unit(7) adjusts a gain of a communication signal of a handset inputted and outputted from the voice signal multiplexing unit(4) and the voice demultiplexing unit(5). A handsfree gain adjusting unit(9) adjusts a gain of a communication signal of a handsfree inputted and outputted from the voice signal multiplexing unit(4) and the voice demultiplexing unit(5). An automatic transmission and reception gain adjusting circuit unit(10) automatically adjusts the gain of the handset gain adjusting unit(7) and the handsfree gain adjusting unit(9) according to the result of a testing signal measured at a multi-state level. A control unit(12) controls an automatic volume compensating function of the automatic transmission and reception gain adjusting circuit unit(10).
Patent KR-20030010853-A (KR)
Title: Device for preventing a bending of side gate of rear deck
Inventor: JANG YEONG SEONG
IPC: B62D33/023
Filed: 2001-07-27
Abstract: PURPOSE: An anti-bending structure is provided to prevent a side gate from getting bent by building a reinforcing iron plate in the center of the side gate to be settled in the fixing frame of the floor with the operation of a hydraulic cylinder and catching portion. CONSTITUTION: A reinforcing iron plate(2) is built in the center of a side gate(1), movable up and down. The reinforcing iron plate has rods(3,4) projected to the either side and a hydraulic cylinder(5) is connected to the rods while a return spring is installed between the rods and the floor. The reinforcing iron plate is built on the outer wall of the side gate with a fixing frame(8) settled in the outer part of the floor. The hydraulic cylinder is linked to the master cylinder(10) with the hydraulic hose(9) and the master cylinder is geared by a catch portion(11) of the loading container. The side gate is fixed on the floor(6) by four hinges(12).