baber/WOPTO huggingface dataset:
Patent KR-20030062134-A (KR)
Title: Antenna matching curcuit
Inventor: CHO HWANG
IPC: H01Q1/24
Filed: 2002-01-16
Abstract: PURPOSE: An antenna matching circuit is provided to be capable of preventing an interference between two signals at a mobile communication terminal using a dual band antenna. CONSTITUTION: Common matching parts(202,203) are connected in series between a feeder(201) connected to an antenna and a radio frequency circuit of a mobile communication system and are impedance matched in common with high-frequency and low-frequency signals. A diplexer(204) is connected in parallel with the common matching parts and separates the high-frequency and low-frequency signals to output the separated signals to serial and parallel output ports. A high-frequency matching circuit(206) performs a matching operation of the high-frequency signal between a high-frequency output terminal of the diplexer and a ground. A low-frequency matching circuit(205) performs a matching operation of the low-frequency signal between a low-frequency output terminal of the diplexer and the ground.
Patent KR-20030062159-A (KR)
Title: Image system having transmission function of the scene image
Inventor: KANG YEONG GU
IPC: H04N7/14
Filed: 2002-01-16
Abstract: PURPOSE: A video system for transmitting a field image captured according to robbery, damage, and accident of a car is provided to photograph the car when an external shock is applied to the car or an object surrounding the car is moved and transmit the photographed image to an external terminal or a web site. CONSTITUTION: A video system for transmitting a field image includes at least one movement detector(200) attached to a car to detect the movement of an object around the car, at least one shock sensor(210) attached to the car to sense an external shock applied to the car, at least one camera(220) attached to the car to photograph an object, and a memory(240) for storing a video signal corresponding to the object photographed by the camera. The video system further includes a radio communication unit(250) for transmitting the video signal stored in the memory to an external terminal or a web site, and a controller(230) that receives values detected by the movement detector and shock sensor to control the camera to photograph an object existing in a detected area when the received values exceed predetermined values.
Patent KR-20020063807-A (KR)
Title: Spacer type pressure reducing valve
Inventor: KATSUTA HIROYUKI
IPC: F16K27/00
Filed: 2002-01-25
Abstract: PURPOSE: To provide a compact spacer type pressure reducing valve capable of controlling the pressure of two output ports. CONSTITUTION: This spacer type pressure reducing valve for controlling the fluid pressure is fitted between a selector valve 3 for selecting a flow direction of the pressure fluid and a base 2 for supplying the pressure fluid to the selector valve 3. A first and a second pressure reduction parts 1A and 1B are integrally housed in a valve body 15.
Patent KR-20030068916-A (KR)
Title: Embossing roller, process for manufacturing the same and apparatus for making the same
Inventor: CHOI IN CHUL
IPC: B29C59/04
Filed: 2002-02-19
Abstract: PURPOSE: An embossing roller, and a method and device for manufacturing the same are provided to improve durability and heat conductivity, and to reduce the deformation of embossing patterns. CONSTITUTION: An embossing roller(200) includes a nickel-plated pipe on which embossing patterns are exposed, a heat conducting pipe(202) inserted into the inside of the nickel-plated pipe and having a plurality of holes(203), heat conducting rings(204) sealing the space between the nickel-plated pipe and the heat conducting pipe, and coupling units(205). The coupling units are coupled with the nickel-plated pipe, the heat conducting pipe, and the heat conducting rings.
Patent KR-20020035505-A (KR)
Inventor: NA JONG GAP
IPC: F16D63/00
Filed: 2002-02-21
Abstract: PURPOSE: A magnetic particle type braking device is provided to emit the friction heat generated during the operation of the device to the outside in a short time for extending the lifespan of the device and prevent the damage of the device due to the overheat by sensing the excessive friction heat to stop the operation of the device. CONSTITUTION: A magnetic particle type braking device includes a stator(1) incorporating a coil and supported by first and second brackets, a rotation shaft(8) axially coupled with centers of the first and second brackets(3,4) by bearings, a rotator(9) facing an inner peripheral surface of the stator at an outer peripheral surface and connected to the rotation shaft between the bearings, a damper(11) mounted between the inner peripheral surface of the stator and the outer peripheral surface of the rotator and having both side surfaces supported by first and second protection plates(5,6) to be integrally connected to the brackets, the stator, and the protection plates on a concentric shaft, and magnetic particles(12) filled in a space formed between the inner peripheral surface of the damper and the outer peripheral surface of the rotator, wherein both side surfaces of the damper are integrally connected to the stator via the brackets formed of aluminium.
Patent KR-20030069567-A (KR)
Title: Method and Apparatus for Filtering Spam Mails
Inventor: KIM GYEONG TAE
Filed: 2002-02-22
Abstract: PURPOSE: A method and device for filtering spam mails by recognizing mass of mails is provided to block and manage the spam mails effectively. CONSTITUTION: A mail managing unit(210) supplies a mail being received from an exterior in a mail storage(220), transmits a received mail to a designated user, and selects a spam mail out of received mails in accordance with a spam mail analysis result of a spam mail analysis unit(250). The mail storage(220) records a tag with respect to the spam mail selected in the mail managing unit(210), a corresponding spam mail is displayed, and checks a stored spam mail in accordance with a request of the user. A mass mail analysis unit(230) extracts the 'n' number of characters which are used frequently out of characters included in each mail received in the mail managing unit(210) as a representative character string, classifies similar mails having the same representative character string as the extracted representative character string. If the number of persons who receive similar mails having the identical representative character string is more than a predetermined number, the mass mail analysis unit(230) judges the mails as a mass of mails. A non-similar mail analysis unit(240) excludes a mail having an identical representative character string and different contents from a similar character string. The spam mail analysis unit(250) compares a keyword of a corresponding mail with a predetermined keyword, analyzes a spam mail, and supplies a spam mail analysis result to the mail managing unit(210).
Patent KR-20020036800-A (KR)
Inventor: CHOI JAE SEUNG
IPC: G09F23/06
Filed: 2002-02-19
Abstract: PURPOSE: Provided is a standardized menu board showing commercial advertisement, which is beautiful and can reduce the expense for producing the menu board by making sponsors pay the expense. CONSTITUTION: The menu board comprises a whole board comprising a menu displaying board(1) for showing the kinds and the prices of food independently and a commercial advertisement displaying board(2) showing the commercial advertisement independently, a frame(3) of the whole board, and rings(4) for hanging the whole board on the wall or facilities.
Patent KR-20020070134-A (KR)
Inventor: HASAKO SATOSHI
IPC: H04B1/18
Filed: 2002-02-27
Abstract: PURPOSE: To provide a balanced transmission terminating apparatus in which saturation of a common mode choke coil can be suppressed while preventing damage. CONSTITUTION: Impedances of a common mode choke coil 23, an impedance element R1, and an impedance element R2 are set such that a common mode current Ic2 flowing into the common mode choke coil 23 does not exceed a rated current Ir. An undue common mode current Ic2 can be prevented from flowing into the common mode choke coil 23 and saturation and damage of the common mode choke coil 23 can be suppressed.
Patent KR-20030061269-A (KR)
IPC: H04W36/18
Filed: 2002-02-27
Abstract: 다운링크 신호를 가장 효율적으로 전송할 수 있는 기지국과 단말국 사이에 업링크의 통신로를 항상 확보함으로써, 가장 높은 전송 레이트로 통신할 수 있는 기지국과 단말국 사이에서의 통신을 항상 가능하게 한다. 
     각 단말국(111∼119)은 다운링크 전파를 가장 큰 수신 전력으로 수신할 수 있는 기지국을 선택하고, 그 기지국을 식별하는 부호를 업링크 신호에 실어 송신한다.  각 기지국(501∼503)은 자국(自局)을 식별하는 부호를 송신하는 단말국으로부터 송신된 업링크 전파의 수신 전력이 임계치보다 클 때에는, 그 단말국에 대하여 전력 감소 제어 신호를 송신한다.  그 단말국이 타국(他局)을 식별하는 부호를 송신하는 경우나, 그 단말국으로부터 송신된 업링크 전파의 수신 전력이 상기 임계치보다 작을 때에는, 그 단말국에 대하여 전력 증가 제어 신호를 송신한다.  각 단말국은 송신 전력을 감소시키도록 지시하는 상기 전력 제어 신호가 하나라도 있을 때에는 송신 전력을 감소시키고, 상기 전력 제어 신호가 없을 때에는 송신 전력을 증가시킨다.
Patent KR-20030073270-A (KR)
Title: Inspection apparatus and method for time division multiplex line using vocoder
Inventor: JUNG WON GUK
IPC: H04B17/00
Filed: 2002-03-09
Abstract: PURPOSE: A device for checking a TDM(Time Division Multiplexing) line using a vocoder is provided to include a predetermined message for checking stability between vocoders in PCM data, and to transceive the data, thereby checking stability of the TDM line and detecting an error channel. CONSTITUTION: A synchronous message delivery unit(200) transmits a synchronous message for checking stability of a TDM line when transmitting a decoded vocoder packet through the TDM line. A checking message delivery unit(300) includes the stability checking message in PCM data, and transmits the PCM data. A synchronous message receiver(500) receives the synchronous message for checking the stability from the PCM data received through the TDM line. A checking message receiver(600) receives the stability checking message included in the PCM data.
Patent KR-20020075308-A (KR)
Inventor: GOTO MOTOOMI
IPC: G10C1/04
Filed: 2002-03-23
Abstract: PURPOSE: To improve the performance characteristics by providing a fallboard with a place for escape of fingertips with a simple structure, thereby preventing the contact of the fingertips and a fall board. CONSTITUTION: The rear surface 6c of the freely turnable fallboard 6 covering a keyboard section 5 is provided with a recessed part 20, for allowing the fingertips to escape, which extends in the longitudinal direction of the fallboard 6 near a turning fulcrum.
Patent KR-20020033700-A (KR)
Inventor: KOH JIN
IPC: A41D1/02
Filed: 2002-03-30
Abstract: PURPOSE: Provided is a clothing wherein part of sportswear is separated in holding during sports game which prevents holding fouls during game and makes players to catch shooting chance more exactly so that it raises audience's interest in sports. CONSTITUTION: The clothing wherein part of sportswear is separated in holding during sports game is characterized by piecing snap fasteners for children, specific adhesives, limes, textiles or so on together to weave sports jackets and forcing power to a certain degree so that part of clothing is automatically separated to contribute to prevent holding fouls fundamentally.
Patent KR-20030078981-A (KR)
Inventor: MIN BYUNG HYUN
IPC: H04N7/18
Filed: 2002-04-01
Abstract: PURPOSE: An apparatus for reproducing a billiard game is provided to fairly confirm the billiard game and reproduce an excellent billiard game, thereby pleasantly playing the billiard game. CONSTITUTION: A plurality of photographing units(10-1,...,10-n) are installed at every billiard table of a billiard room for photographing billiard games. An input unit(20) orders to photograph the billiard games, stop photographing the billiard games, and reproduce the photographed game video. A storing unit(30) stores the game video of the billiard game at each billiard table. A main control unit(40) turns on and off the corresponding photographing unit according to the orders of the input, receives the video received from each photographing unit for storing the same in the storing unit, and outputs the game video of the corresponding billiard table according to the reproduction order from the input unit. A display unit(50) displays the output game video.
Patent KR-20020085799-A (KR)
Inventor: FUKAI TAKAAKI
IPC: C03B23/03
Filed: 2002-05-02
Abstract: PURPOSE: To provide a bending and forming equipment for glass panes which is capable of well bending and forming the glass panes heated in a heating furnace. CONSTITUTION: A positioner 50 is abutted on a front end 12A in the conveyance direction of the glass pane 12 and the moving speed of the positioner 50 is set lower than the glass pane conveyance speed by which the glass pane 12 is positioned for the positioning relative to a formed die 18.
Patent KR-20030092189-A (KR)
Title: The tube mounting of a drum washer
Inventor: KANG DONG WON
IPC: D06F37/26
Filed: 2002-05-27
Abstract: PURPOSE: Assembling structure of a tub for a drum washing machine is provided to increase the productivity and cut down material cost by assembling a tub cover and a tub body with hooking and bolting, and to prevent leakage of water by restricting deformation or displacement of the sealing member with combining the tub cover and the tub body at a time. CONSTITUTION: A tub assembling system of a drum washing machine is composed of a tub cover(56a) forming the front of a tub(56) for washing the laundry; a tub body(56b) combined with the tub cover to form the rear part of the tub; and a hook(82) and a separable installation groove formed in the assembling portion of the tub cover and the tub body to combine the tub cover with the tub body. The tub cover is combined with the tub body by inserting the hook to the separable installation groove. The sealing member is mounted between the tub cover and the tub body without deformation or displacement by inserting the hook to the separable installation groove with pressing to prevent leakage.
Patent KR-20030035794-A (KR)
Inventor: AHN SUN GWAN
IPC: A61N1/04
Filed: 2002-05-29
Abstract: PURPOSE: Mold for cochlear electrode and its fabricating method using micro-machining technology are provided to make an electrode used for an artificial cochlea having a constant and precise interface impedance. CONSTITUTION: A forming frame(602) for forming an electrode carrier is symmetrically formed within the upper and lower metal molds in a manger shape of straight line type. A groove of predetermined width and length is longitudinally formed in the direction parallel to the forming frame at an inside lower part of the forming frame of the lower mold. An electrode site mold(603) of the equivalent width and length is formed on the groove at the inside lower part of the forming frame and is provided with fine grooves(604) for the electrode site.
Patent KR-20030094442-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: DONG CHA DEOK
IPC: H01L21/8247
Filed: 2002-06-04
Abstract: PURPOSE: A method of manufacturing a flash memory cell is provided to prevent gathering effect by activating dopants implanted in the region in which an isolation layer is removed. CONSTITUTION: A trench-type isolation layer is formed at an isolation region of a semiconductor substrate such that the isolation layer has a protrusion. The first polysilicon layer(211) formed on the substrate is separated by the protrusion of the isolation layer. Subsequently, a dielectric layer(215), the second polysilicon layer(216), a silicide layer(217), and an anti-reflection layer(219) are formed over the semiconductor substrate. By removing the isolation layer and performing an ion implantation process, a common source line and a drain electrode are produced. A desired area of the common source line is locally annealed through a laser heating process.
Patent KR-20030095108-A (KR)
Title: Photo Resist Coating Apparatus and Method
Inventor: LEE SU HYEONG
IPC: H01L21/027
Filed: 2002-06-11
Abstract: PURPOSE: A photoresist coating apparatus and method are provided to be capable of minimizing the volume of a photoresist layer coated at the upper portion of a wafer for reducing cost and improving the uniformity of the photoresist layer. CONSTITUTION: A photoresist coating apparatus is provided with a chuck(10) for supporting and rotating a wafer, a nozzle part(141), and the first transfer arm part(140) for supporting the nozzle part. At this time, the nozzle part includes the first nozzles(142) for discharging photoresist at the upper portion of the wafer and the second nozzle(143) for discharging a photoresist coating activator at the wafer. At the time, the first transfer arm is used for transferring the first and second nozzles. Preferably, a thinning agent is used as the photoresist coating activator.
Patent KR-20030095113-A (KR)
Title: Method and apparatus for proventing afterimage in liquid crystal display
Inventor: KIM HYEON SEOK
IPC: G09G3/36
Filed: 2002-06-11
Abstract: PURPOSE: An apparatus and a method for preventing afterimages of an LCD are provided to prevent the generation of afterimages by supplying an AC type common voltage to a common electrode. CONSTITUTION: An apparatus for preventing after images of an LCD includes an LCD panel(20), a thin film transistor, a pixel electrode, and a common electrode. The apparatus for preventing after images of the LCD further includes a pulse generator(34), a power supply(28), and a common voltage generator(32). The pulse generator(34) is used for receiving a data enable signal from the outside and generating a pulse signal by using the data enable signal. The power supply(28) is used for supplying the power to the pulse generator(34). The common voltage generator(32) is used for generating the common voltage by using the first voltage and the pulse signal.
Patent KR-20030097283-A (KR)
Title: The soup of carp and chicken boiled together and its cooking method
Inventor: CHOI BYUNG HO
IPC: A23L33/00
Filed: 2002-06-20
Abstract: PURPOSE: A method of cooking yongbongtang(soup of snapping turtle, freshwater fish and chicken) by blending the mixed soup of snapping turtle, freshwater fish and chicken with perilla juice, glutinous rice flour, garlic juice and salt is provided. The product has the characteristic taste of meat and fish, together with sufficient nutrients to maintain good health. CONSTITUTION: Mixed soup of snapping turtle and freshwater fish is blended with chicken soup in a ratio of 1:1 and heated with perilla juice, bean flour, glutinous rice flour, ginseng, garlic juice and salt to give yongbongtang(soup of snapping turtle, freshwater fish and chicken). The freshwater fish is one of crucian carp, carp, snake fish, eel and catfish and the freshwater fish soup is obtained by soaking freshwater fish in saline water having a salinity of 8% for about 1hr, gutting and then washing. The snapping turtle soup is obtained by washing the snapping turtle whose blood is removed in saline water having a salinity of 10% and then heating for about 1hr.
Patent KR-20040001040-A (KR)
Title: Alarm clock having video control function for monitor
Inventor: MIN YEA SIK
IPC: G06F1/00
Filed: 2002-06-26
Abstract: PURPOSE: An alarm clock having a computer monitor blocking function is provided to block a video signal line being connected between a computer and a monitor after operating time is over and operate an alarm clock as a conventional clock conveniently. CONSTITUTION: A ring signal detecting unit(310) detects a ring signal being inputted from a telephone line. A DTMF(Dual Tone Multi-Frequency) decoder(330) decodes a DTMF signal being inputted from a telephone line. A hook unit(320) hooks on or a hook off a telephone line. A switching unit connects or disconnects an input video signal line to an output video signal line. When a ring signal is detected from the ring signal detecting unit(310), a control unit counts the number of ring times. If the number of ring times is larger than predetermined times, the control unit controls the hook unit(320) in a setting mode, hooks off the hook unit(320), and transmits a predetermined signal sound to the telephone line. If button data pressed by a user are received from the DTMF decoder(330), the control unit interprets the data. If the data display a password setting, a password inputted by the user is stored. If the data display an operation time setting, the password is checked, operation time is set in accordance with a setting of the user, and the hook unit(320) is controlled and hooked on. If computer operating time is set in an operating mode, the control unit turns on the switching unit for only set time, and the video signal line is connected.
Patent KR-20040003533-A (KR)
Title: Method and apparatus for displaying a time-varying code to a handheld terminal, and method and apparatus for approval and authentication processing by using the same
Inventor: RYU JUNG HUI
IPC: H04B1/40
Filed: 2002-07-03
Abstract: PURPOSE: A device for displaying a time varying code in a portable terminal device is provided to supply time varying codes whose patterns are changed by time, and to store more information, thereby continuously increasing visual security. CONSTITUTION: A display(703) visually displays various processing situations or operating states of a reader, and performs a function of visually presenting time varying codes for authentication. A controller(705) controls all functions for displaying the time varying codes. A memory(707) stores data related to the time varying codes. An input unit(709) inputs a predetermined command from a user to the reader. A power unit(711) supplies power. A communication unit(713) transmits bar code information to a server, and receives an approval signal. A connector(715) inputs coded information corresponding to the time varying codes to the reader. A reading unit(701) recognizes the time varying codes, and converts an inputted analog signal into a digital signal.
Patent KR-20040005478-A (KR)
Inventor: KANG HAN GUK
IPC: G11C16/30
Filed: 2002-07-10
Abstract: PURPOSE: A charge pump circuit is provided to prevent an over-voltage from being applied to a cell by regulating a pumping voltage according to the number of cells to be programmed. CONSTITUTION: A pumping circuit(41) pumps a power supply voltage according to at least more than one clock signal. A reference voltage generation circuit(43) generates a reference voltage. A bit counter(44) generates a number of bit signals according to program bit information. And a regulation circuit(42) outputs different voltages by regulating the pumping voltage from the above pumping circuit according to the above reference voltage and the above bit signal.
Patent KR-20020064736-A (KR)
Inventor: LIM JEONG YEON
IPC: A45D19/04
Filed: 2002-07-13
Abstract: PURPOSE: A movable hair washing system is provided to enable a customer to conveniently complete even the washing of hair in place after the finishing of hair, thus improving a sense of satisfaction of the customer. CONSTITUTION: The movable hair washing system consists of a water supply piping(210) and a water discharge piping(310) buried under the floor of a beauty shop; a plurality of water supply pipes(220) connected to a water supply hole(510) drilled on the lower side of a chair; a plurality of water discharge pipes(320) under the water supply pipes; a water supply control valve(230); and a washing basin having a movable handle. The number of water supply pipes depends on the location and the number of the chairs.