baber/WOPTO huggingface dataset:
Patent KR-20030084159-A (KR)
Title: Portable authentication device using i/o port of mobile communication device and authentication method using portable authentication device
Inventor: HAN MIN GYU
IPC: H04B1/40
Filed: 2002-04-25
Abstract: PURPOSE: An authentication portable device using input/output ports of a portable communication apparatus and an authenticating method using the authentication portable device are provided to be mounted on the portable communication apparatus without modifying the existing portable communication apparatus, thereby supplying a user authentication function to the portable communication apparatus. CONSTITUTION: A communication apparatus interface(311) has a male connector connected to a data communication port(308) of a portable communication apparatus(303), and interfaces with the portable communication apparatus(303). An authentication storage(309) stores a certificate of authentication for user authentication. An authentication controller(312) controls the communication apparatus interface(311) and the authentication storage(309) to authenticate a user. The authentication storage(309) and the authentication controller(312) form an authentication body unit. The authentication body unit is detachable from the communication apparatus interface(311).
Patent KR-20030086096-A (KR)
Title: Receiver dryer for car air-conditioner
Inventor: AHN HWANG JAE
IPC: B60H1/32
Filed: 2002-05-03
Abstract: PURPOSE: A receiver dryer is provided to achieve improved assembly between the filter and cap, while preventing damages of the filter by increasing the coupling force between the filter and cap. CONSTITUTION: A receiver dryer comprises a main body having an open bottom; a dryer pack accommodated into the main body of the receiver dryer; a cap(30) having a filter mounting portion(31) coupled to the open bottom of the main body, wherein the filter mounting portion has an open top; and a filter(40) having a plurality of ribs(44) arranged along the outer surface of the filter and press fit into the filter mounting portion of the cap.
Patent KR-20030088614-A (KR)
Title: Data transmitting/receiving method for wireless communicatio system
Inventor: CHO GI HYEONG
IPC: H04B7/04
Filed: 2002-05-13
Abstract: PURPOSE: A method for transceiving data of a wireless communication system is provided to inform a terminal of an antenna to which an HSDPA channel is transmitted, through additional information, when transmit diversity is not applied to the HSDPA channel, thereby improving receiving performance of the terminal. CONSTITUTION: A wireless communication system selects one of antennas while transmitting a specific channel. The wireless communication system informs a receiving terminal of the selected antenna transmitting the specific channel. The wireless communication system transmits data of the specific channel through the selected antenna. The wireless communication system informs the receiving terminal of an antenna to which an HSDPA channel is transmitted, with another bit information, when transmit diversity is not applied to the HSDPA channel.
Patent KR-20020095429-A (KR)
Title: Method and apparatus for automatically or electronically addressing data within a file or files
Inventor: HOERENTRUP JOBST
IPC: H04N7/173
Filed: 2002-05-22
Abstract: PURPOSE: A method and an apparatus for automatically or electronically addressing data within a file or files are provided to implement automatic or electronic access to specific contents. CONSTITUTION: URI(Uniform Resource Identifiers) is extended using an URI delimiter character between a standard part of the URI and a corresponding URI extension part. The content of the URI extension part represents a user's request(UI) for storing or for making available access to specific data of a file or files identified by the URI identifier standard part. The URI extension part data are used to control a recording unit(REC) or a storage medium or a memory for storing the corresponding part of the file or files, or for replaying a corresponding part of the file or files.
Patent KR-20030090871-A (KR)
Title: Cmos image sensor and method of fabricating the same
Inventor: JUNG SANG IL
IPC: H01L27/146
Filed: 2002-05-22
Abstract: PURPOSE: A complementary metal oxide semiconductor(CMOS) image sensor is provided to prevent dark current and display high quality image by forming a drift layer near the surface of a semiconductor substrate so that the electrons generated near the surface of the substrate can be exhausted to the outside. CONSTITUTION: A plurality of pixels are disposed as a matrix type in the CMOS image sensor. A diode region(60a) is defined in a predetermined region of the substrate of the first conductivity type. The first voltage is applied to a photodiode(62) of the second conductivity type, formed in a predetermined depth of the diode region. The second voltage is applied to a photodiode(64) of the first conductivity type that is formed in the substrate of the first conductivity type on the photodiode of the second conductivity type. The first voltage is applied to a drift layer of the second conductivity type that is formed in the substrate of the first conductivity type on the photodiode of the first conductivity type.
Patent KR-20020064227-A (KR)
Inventor: CHO CHI UN
IPC: G02F1/13357
Filed: 2002-05-24
Abstract: PURPOSE: A surface light source device having a light guide panel with an intermittent pattern is provided to reduce the error due to the mechanical horizontal and vertical movement of a header movement part of a laser processing unit, thereby processing fine light guide pattern without error. CONSTITUTION: A surface light source device having a light guide panel with an intermittent pattern includes a light guide panel(71) processed by laser beams for diffusing and dispersing light with a uniform intensity of illumination over the entire area, and formed with light guide pattern parts(70) disposed by varying intermittent rectilinear grooves on a surface, at least one or more light sources(72) mounted to a side wall(71a) of the light guide panel for radiating light to the light guide panel, and a reflection plate mounted below the light guide panel, wherein the light guide pattern part is formed by the intermittent rectilinear grooves by scanning a scanning surface of the light guide panel with the laser beams via a mirror header part under the time control, wherein the mirror header part moves horizontally with respect to a guide rail of axis X and the X axis guide rail moves vertically with respect to a guide rail of axis Y.
Patent KR-20030094463-A (KR)
Inventor: HONG SUN WON
IPC: H03G1/00
Filed: 2002-06-04
Abstract: PURPOSE: A common mode feedback circuit controlled by a clock signal is provided to maintain constantly a voltage of a common mode signal of an operational amplifier by providing a feedback signal to the operational amplifier. CONSTITUTION: A common mode feedback circuit controlled by a clock signal includes an average voltage generation unit(510), the first switch(520), the second switch(530), and a comparison unit(540). The average voltage generation unit(510) provides a common mode signal having an average voltage between a high voltage and a low voltage. The first and the second switches(520,530) are used for connecting electrically the high voltage output signal and the low voltage output signal to the common mode signal in response to an operational reference signal. The comparison unit(540) compares the voltage of the common mode signal with the reference voltage, and generates a feedback signal.
Patent KR-20030095668-A (KR)
Title: Adventisment System on Road Using bulletproof glass
Inventor: KIM YOUNG SIK
IPC: G09F19/22
Filed: 2002-06-14
Abstract: PURPOSE: An advertisement on the road surface using bullet-proof glass is provided to enhance an advertising effect by installing an advertising system on a road surface. CONSTITUTION: An advertisement on the road surface using bullet-proof glass includes a sensor portion(200), a microcomputer(300), a display portion(400), an audio output portion(500), a memory portion(600), and an infrared sensor or a weight sensor. The sensor portion(200) is installed at a predetermined position of a road in order to sense a pedestrian. The microcomputer(300) is used for deciding an advertising image and the advertising sound according to an output signal of the sensor portion(200) and controls all operations of a total system. The display portion(400) outputs the advertising image according to a control signal of the microcomputer(300). The audio output portion(500) outputs the advertising sound. The memory portion(600) stores advertising image data and advertising sound data. The infrared sensor or the weight sensor are used for sensing the infrared ray or the weight of the pedestrian.
Patent KR-20030096646-A (KR)
Title: Apparatus for dividing single audio signal and method thereof
Inventor: JUNG JIN YEONG
IPC: H04R3/00
Filed: 2002-06-17
Abstract: PURPOSE: An apparatus and a method for distributing signal voice signals are provided to control a transferring path of a voice signal by sensing a connecting state of a mono earphone or a stereo earphone and transferring a sensing result to an MSM(Mobile Station Modem). CONSTITUTION: An apparatus for distributing signal voice signals includes an audio amplifier(210), an ear jack(220), an MSM(230), and a switch(240). The audio amplifier(210) is used for amplifying a sound signal. The ear jack(220) includes the first to the fourth terminals. The first terminal is used for transmitting a voice signal and a sound signal to an external earphone. The second terminal is used for activating an ear jack sensing signal to transfer the voice signal and the sound signal to the external earphone. The third terminal is connected to a microphone. The fourth terminal is connected to the ground. The MSM(230) outputs the first mono-stereo sensing signal to the first terminal of the ear jack(220) according to the ear jack sensing signal or outputs a single mode signal and a dual mode signal according to the first logic level and the second logic level of the second mono-stereo sensing signal. The switch(240) opens or shuts an internal switch according to the single mode signal or the dual mode signal, respectively.
Patent KR-20040001030-A (KR)
Title: Miniaturized Monopole Chip Antenna
Inventor: WOO JONG MYUNG
IPC: H01Q11/08
Filed: 2002-06-26
Abstract: PURPOSE: A micro monopole chip antenna is provided to perform a voice recognition operation in a wireless communication system by reducing a size of a monopole chip antenna to sense the vibration of human body. CONSTITUTION: A micro monopole chip antenna includes a feeder portion(10), a grounding portion(20), and an antenna portion(30). The antenna portion(30) is formed with a straight line portion(32) and a peripheral portion(34). The straight line portion(32) is connected to the feeder portion(10). The straight line portion(32) is erected vertically as much as the height corresponding to 1/10 to 1/40 of the wavelength of a center frequency. The straight line portion(32) is surrounded by the peripheral portion(34). The total length of the straight line portion(32) and the peripheral portion(34) correspond to 1/2 to 1/4 of the wavelength of the center frequency.
Patent KR-20040003764-A (KR)
Inventor: WANG LIN
IPC: B23P19/00
Filed: 2002-07-04
Abstract: PURPOSE: An automatic high speed assembling machine of an O-ring without lubrication is provided to guide, recycle, arrange and move the O-ring accurately by an O-ring expansion unit and an O-ring guide and clamping unit, and to keep clean during process without lubrication. CONSTITUTION: An automatic assembling machine of an O-ring is composed of 12 couples of O-ring expansion units(2) and O-ring guide and clamping units(3) arranged and distributed on a disk. The disk is composed of an upper disk(11), a middle disk(12) and a lower disk(13), and driven by a motor through a belt to transmit power to the shaft of the disk. An upper cam body(15) is formed in the upper disk, and a lower cam body(16) is formed in the lower disk. The upper and lower cam bodies have track slits(151,161) for containing a first bearing(21) of the O-ring expansion unit and a second bearing(31) of the O-ring guide and clamping unit. The O-ring expansion unit and the O-ring guide and clamping unit are mounted in sliding seats(22,32) sliding along a linear track(42) through linear bearings(221), and the sliding seats are moved in moving the first and second bearings on the track slits of the upper and lower cam bodies.
Patent KR-20040005041-A (KR)
Title: Transflective LCD
Inventor: BAEK HEUM IL
IPC: G02F1/1335
Filed: 2002-07-08
Abstract: PURPOSE: A transflective liquid crystal display is provided to manufacture a compact liquid crystal display with high picture quality at a low cost. CONSTITUTION: A transflective liquid crystal display includes an upper polarizer(206), an upper half wave plate(204) that is located under the upper polarizer and has a transmission axis at a predetermined angle to a transmission axis of the upper polarizer, and an upper substrate(200). The transflective liquid crystal display further includes a liquid crystal layer(400) that is formed under the upper substrate and has a predetermined director, a pixel electrode that is formed under the liquid crystal layer and has a reflection part and a transmission part, and a lower substrate(300) located under the pixel electrode. The liquid crystal display also has a lower half wave plate(304) placed under the lower substrate, and a lower polarizer(306) arranged under the lower half wave plate.
Patent KR-20040005381-A (KR)
Title: Method for fabricating cmos image sensor device
Inventor: WON YONG SIK
IPC: H01L27/146
Filed: 2002-07-10
Abstract: PURPOSE: A method for manufacturing a CMOS image sensor device is provided to minimize losses of a spacer and to prevent bridge of salicide by performing etch-back of an organic substance layer after removing an USG layer of a logic region. CONSTITUTION: A polysilicon gate(22) with a spacer(23) is formed on a silicon substrate(21) defined by a photodiode region(A) and a logic region(B). After depositing an USG layer on the resultant structure, the USG layer of the logic region(B) is selectively removed. Then, an organic substance layer is coated on the resultant structure. The polysilicon gate(22) of the photodiode region(A) is exposed and the polysilicon gate and the substrate of the logic region(B) are simultaneously exposed. A metal silicide layer(27) is then formed on the exposed polysilicon gate and the substrate.
Patent KR-20030007216-A (KR)
Title: Multiple material golf club head
Inventor: CACKETT MATTHEW T
IPC: A63B55/57
Filed: 2002-07-16
Abstract: PURPOSE: Provided is a golf club head which increases compliance of a strike plate part so as not to apply energy to a system while reducing energy loss to the golf ball upon impact. CONSTITUTION: The golf club head(42) includes a face component(60) composed of a metal material and an aft-body composed of a composite material. The face component has a striking plate portion(72) and a return portion. The striking plate portion has a thickness in the range of 0.010 inch to 0.250 inch. The aft body has a crown portion, a sole portion and a ribbon portion. The aft-body is attached to the return portion of the face component. The golf club head has a coefficient of restitution of 0.81 to 0.94. The face component is composed of a material selected from the group consisting of titanium, titanium alloys, steel and steel alloys.
Patent KR-20040009011-A (KR)
Title: α-TRACKER FOR SIR ESTIMATOR AND METHOD FOR DETERMINING αVALUE OF THE SAME
Inventor: YOO GYEONG MO
IPC: A21B7/00
Filed: 2002-07-20
Abstract: PURPOSE: An alpha-tracker of an SIR measurer is provided to change an alpha value by an SIR measured error generated during convergence of the alpha-tracker when the number of fingers changes, thereby remarkably reducing convergence speed. CONSTITUTION: A variable alpha value output unit(31) outputs a predetermined initial value whenever interference power remarkably changes by a change of the number of fingers, and outputs an increased variable alpha value to the predetermined initial value every slot. A convergence alpha value storage(33) stores a convergence alpha value. A comparator(32) compares the variable alpha value with the convergence alpha value, and outputs a selection signal. A multiplexer(34) selects the variable alpha value or the convergence alpha value according to the selection signal.
Patent KR-20040009738-A (KR)
Title: Security device of liquide crystal display in mobile phone
Inventor: KIM YONG SIK
IPC: H04B1/38
Filed: 2002-07-25
Abstract: PURPOSE: An LCD security device in a mobile terminal is provided to form a grating layer on the surface of an LCD window so that a short message displayed on the LCD window can be shown only to a user who takes a front view. CONSTITUTION: An LCD security device in a mobile terminal is comprised of an LCD(11), a terminal case(10), a penetrated hollow(12), an LCD window(13), a plurality of valleys(14), and coatings(15). The LCD(11) is embedded in the terminal case(10). The penetrated hollow(12), formed at the terminal case(10), makes short messages and marks, displayed on the LCD(11), shown from the external. The LCD window(13), fixed to the penetrated hollow(12), protects the LCD(11) from external force. The valleys(14) are formed on the surface of the LCD window(13) at regular intervals. The coatings(15) are inserted into the valleys(14).
Patent KR-20040016287-A (KR)
Title: Transmitter and receiver and control method thereof for digital broadcast
Inventor: KIM JAE GEUN
IPC: H04N7/20
Filed: 2002-08-16
Abstract: PURPOSE: An apparatus for transmitting and receiving a digital broadcast, and a method for controlling the same are provided to easily move a receiving position of a digital broadcast by wirelessly connecting an outdoor receiving device of the digital broadcast with an indoor device. CONSTITUTION: A tuner(101) demodulates a broadcasting signal received through an antenna. A path selector(103) outputs the demodulated broadcasting signal by selecting a wanted path in a wire method or a wireless method according to selection of a user. A wireless output element outputs the demodulated broadcasting signal in the wireless method. The wireless output element is formed of a buffer(104) and a wireless LAN(Local Area Network) card(105). A wire output element directly outputs the demodulated broadcasting signal to a set-top box in the wire method. A CPU(Central Processing Unit)(103) controls each component.
Patent KR-20030016188-A (KR)
Title: Apparatus and method for insulating a seal in a process chamber
Inventor: DRAPER MICHAEL
IPC: C23C16/44
Filed: 2002-08-20
Abstract: PURPOSE: An apparatus for insulating a sealing part in a process chamber is provided to reduce damage due to heat transferred to the sealing part from the process chamber by insulating the sealing part made of a polymetric material in a pressurized, evacuated or exhausted process chamber. CONSTITUTION: A wall(125) has an aperture(140). A flange(115) is disposed about the aperture. An insulator(105) is installed between the flange and a fixture(120) to insulate the sealing part and the fixture. The wall, the flange and the insulator are included in the chamber. The insulator includes a cooling tube or loop having a sidewall overlying and attached to the flange, and a cap overlying the loop. The cap has a sealing surface against which the sealing part seats. Fluid may be passed through the loop to reduce the heat transferred to the sealing part. Preferably, the flange, the loop and the cap are made of quartz or a glass, and the sidewall of the loop is welded to the flange and the cap. More preferably, the loop functions as a light pipe to direct heat radiating from the chamber away from the sealing part.
Patent KR-20040019163-A (KR)
Title: Mobile phone for measuring temperature
Inventor: KANG JEONG RAE
IPC: H04B1/40
Filed: 2002-08-26
Abstract: PURPOSE: A mobile communication terminal for measuring temperature is provided to measure current peripheral temperature through a temperature sensor attached to a circuit board of the mobile communication terminal, and to display the measured current temperature, thereby increasing efficiency of the mobile communication terminal. CONSTITUTION: A keypad(21) inputs a user command for measuring temperature. A temperature sensor(22) measures peripheral temperature, and outputs a voltage value corresponding to the measured temperature. An A/D converter(23) converts a temperature measurement value outputted as an analog voltage value from the temperature sensor(22) into a digital value. An LCD(24) displays the current peripheral temperature measured by the temperature sensor(22). A controller(25) converts the temperature measurement value in text, and displays the converted temperature measurement value on the LCD(24).
Patent KR-20040020475-A (KR)
Title: Composition for prevention of breeding of large patch in zoysia grasslands containing oleander leaf extract and biological control method using the same
Inventor: KWAK YEONG SE
IPC: A01N65/08
Filed: 2002-08-30
Abstract: PURPOSE: A composition containing a leaf extract of Nerium indicum type plants as an effective ingredient is provided. It exhibits the ability to control Rhizoctonia large patch, is more environmentally friendly than conventional compositions and can effectively control causative bacteria of large patch at low cost. CONSTITUTION: The composition containing 5,000 to 50,000ppm leaf extract of Nerium indicum type plants can control causative bacteria of large patch such as Rhizoctonia solani AG2-2(KACC 40132). The leaf extract of Nerium indicum type plants are extracted from the leaf of Nerium indicum, Nerium indicum for. plenum, Nerium indicum for. lutescens, Nerium indicum for. leucanthum or Nerium oleander.
Patent KR-20030022035-A (KR)
Inventor: AOTO TERUAKI
IPC: B65H9/16
Filed: 2002-09-04
Abstract: PURPOSE: A method and an apparatus for locating and conveying a sheet-like body are provided to effectively perform attitude correction of such a sheet-like body as a veneer sheet and locating of the sheet-like body in the direction perpendicular to the conveying direction. CONSTITUTION: A method for locating and conveying a sheet-like body, comprises steps of causing a downstream side end portion of the sheet-like body conveyed by a traveling conveying member(31) to abut against a blocking member(67) to correct the attitude of the sheet-like body in such a state that the downstream side end of the sheet-like body is perpendicular to the conveying direction of the sheet-like body; moving the conveying member in a direction perpendicular to the conveying direction until one side end of the sheet-like body in the direction perpendicular to the conveying direction reaches a predetermined position and stopping movement of the conveying member in the direction perpendicular to the conveying direction; and moving the blocking member to a position where the blocking member does not abut against the sheet-like body.
Patent KR-20040023154-A (KR)
Title: Lamp assembly and liquid crystal display device having the same
Inventor: KANG MUN SIK
IPC: F21V19/00
Filed: 2002-09-11
Abstract: PURPOSE: A lamp assembly and a liquid crystal display having the lamp assembly are provided to insulate adjacent power supply modules from each other while minimizing a distance between the power supply modules. CONSTITUTION: A lamp assembly(100) includes at least one lamp(110), at least two first power supply modules(122,124), and at least two second power supply modules(127,128), a base(130), and an insulating barrier(140). The lamp has a lamp tube(112), the first and second electrodes(114,116) arranged in the lamp tube. The first power supply modules are combined with the first electrode to provide the first voltage to the first electrode. The second power supply module are combined with the second electrode to provide the second voltage to the second electrode. The first and second power supply modules are serially arranged on the base. The insulating barrier is located between the first power supply modules and between the second power supply modules.