baber/WOPTO huggingface dataset:
Patent KR-20040087558-A (KR)
Inventor: SONG JUN GYU
IPC: B62D5/04
Filed: 2003-04-08
Abstract: PURPOSE: An electric power steering system is provided to increase auxiliary steering force of an electric motor in increasing the steering angle of a steering wheel, and to reduce noise with the simple and mechanical structure. CONSTITUTION: An electric power steering system is composed of a first rotating joint unit(12) installed in the end of a rack shaft(11) linearly moved by a rack-and-pinion unit(10) and placed perpendicularly to the direction of motion; a crank(16) having an electric motor(14) driven by a torque sensor of a steering wheel, and a second rotating joint unit(13) installed perpendicularly to rotation of a shaft(15) rotated by the electric motor; and a connecting rod(17) converting rotation of the crank into reciprocating motion of the rack shaft by connecting the first rotating joint to the second rotating joint.
Patent KR-20040089163-A (KR)
Inventor: HONG MIN CHEOL
IPC: H04N19/50
Filed: 2003-04-10
Abstract: PURPOSE: A method for determining a search area of an adaptive motion vector in a video coder is provided to compare the size of a maximum motion vector of an adjacent macro block with a minimum area value of a current macro block motion vector, and to define a search area of a motion vector which a current macro block can have, thereby reducing the amount of calculation. CONSTITUTION: A device decides the number of adjacent blocks(S600). To determine a maximum search area of an adaptive motion vector, the device obtains the size of the motion vector of the adjacent blocks(S602). The device determines the size value as the maximum search area of the adaptive motion vector(S604). The device obtains a minimum search area value showing statistical features of motion(S606). The device compares the maximum search area with the minimum search area value(S608), and determines a search area of the adaptive motion vector(S610,S612). The device gives restricted conditions for defining the maximum search area of the motion vector(S614-S618).
Patent KR-20040095413-A (KR)
Inventor: KYUNG GYU HANG
IPC: A23L3/3472
Filed: 2003-04-28
Abstract: PURPOSE: Natural antifungal preservative containing heated garlic extract is provided. The antifungal preservative has improved antifungal activity, has improve storage and pH stability, and does not result in adverse side-effects in the human body. CONSTITUTION: A method for preparing the natural antifungal preservative containing heated garlic extract comprises the steps of: (a) heating garlic in water at 90 to 100 deg. C for 5 to 15 minutes to inactivate allinase in garlic; (b) cooling and pulverizing the allinase inactivated garlic and centrifuging the pulverized garlic to obtain an extract of garlic; and (c) heating the extract of garlic at 100 to 190 deg. C for 10 minutes to 10 hours.
Patent KR-20040095758-A (KR)
Inventor: HOWANG KYOUNG CHILL
IPC: B23B45/00
Filed: 2003-04-28
Abstract: PURPOSE: A hand drilling machine is provided to continuously and quickly perform various works and to reduce working time by having a plurality of output shafts. CONSTITUTION: A hand drilling machine is composed of a casing(1), a driving unit(13a) installed in the casing, a main shaft(21) extended from a rotary shaft of the driving unit, an actuator unit(12a) connected to the driving unit, a plurality of output shafts(26a,26b) disposed parallel to the main shaft, power transmission units(50,52a,52b), a changing unit, and a plurality of chucks(54a,54b) coupled to the end of the output shafts. The output shafts are movably installed in the casing. The power transmission units are mounted to the main shaft and the output shafts, and transmit the rotary force of the main shaft to one output shaft, selectively. The changing unit changes the power transmission path of the power transmission units.
Patent KR-20040093902-A (KR)
Inventor: KIM DU HUN
IPC: E04F15/18
Filed: 2003-04-30
Abstract: PURPOSE: A mat for a workshop is provided to prevent harm in worker's health by reducing aches in the worker's body and fatigue and to prevent an accident caused by sliding on the floor. CONSTITUTION: In a mat for a workshop, a pattern is formed on the top of a mat body(1) of a plate shape by plural upward protrusions(2) and a pattern is formed on the bottom by plural downward protrusions. The upward protrusion is formed as a plane circular body(21). The upward protrusions are arranged in plural rows in all directions. The downward protrusion is formed as a vertical straight long projection. The downward protrusions are successively arranged with spacing in the transverse direction of the mat body. The plane circular body is formed as a hemispheric projection.
Patent KR-20040095115-A (KR)
Inventor: KIM YEONG DAE
IPC: E05F11/54
Filed: 2003-05-06
Abstract: PURPOSE: A door opening device is provided to move a door easily with little strength by reducing the strength required for moving a closed door at first using the principle of levers. CONSTITUTION: The door opening device comprises the steps of installing a body(3) to a door, attaching a friction plate(5) to a doorframe(2), coupling an operating body(4) to the body(3) using a shaft(8), and forming a knob(6) to one end of the operating body(4) and connecting a wheel(7) to the other end of the operating body(4), so that the wheel(7) pushes the friction plate(5) by rotating the operating body(4) using the knob(6) to open a door by reaction. The length(D) from a shaft(8) to a knob(6) is longer than the length(d) from a shaft(8) to a wheel(7) to open a door easily by rotating an operating body(4) with litter strength and pushing a friction plate(5) by a wheel(7) with great strength.
Patent KR-20040100069-A (KR)
Inventor: KANG HWAN BEOM
IPC: H04B1/40
Filed: 2003-05-21
Abstract: PURPOSE: A mobile terminal having a voice/character conversion function and its operation method are provided to allow a user who has a problem of hearing to recognize content of a voice message by converting the voice message into character information. CONSTITUTION: An input unit(11) receives a conversion signal for requesting the conversion of a voice message from a user. A wireless transmitter/receiver(12) wirelessly transmits/receives a signal. A storing unit(13) stores the voice message received through the wireless transmitter/receiver(12). A voice/character converter(14) converts the voice message stored in the storing unit(13) into character information. A display unit(15) displays the converted character information. A controller(16) controls each element to perform its own function, receives the conversion signal for requesting conversion of the voice message stored in the storing unit(13) from the input unit(11), and then controls so as to display the converted character information on the display unit(15).
Patent KR-20040100331-A (KR)
Inventor: SON SEONG PIL
IPC: H04L1/16
Filed: 2003-05-22
Abstract: PURPOSE: A method for transmitting a delay ACK on the basis of an average interval of arrival periods of TCP packets is provided to meet adaptively various data service speeds by using the average interval of the arrival periods of the TCP packets to transmit the delay ACK. CONSTITUTION: An ACK timeout is determined on the basis of an average interval of TCP packet arrival periods when a TCP packet arrives(S1,S2). A delay ACK timer is operated when the ACK timeout is determined(S3). The delay ACK timer transmits an ACK according to an arrival state of the ACK timeout and determined an arrival state of a TCP packet(S4,S5). The delay ACK timer is stopped and the ACK is transmitted according to an arrival state of the TCP packet(S6,S7).
Patent KR-20030095234-A (KR)
Title: 해충구제용 스프레이 조성물 및 그 제조방법
IPC: A01N31/06
Filed: 2003-05-30
Abstract: 본 발명은 에어졸제의 원료로서 박하유나 l-멘톨을 사용하면서도, 착색이 거의 없고, 적용시 및 적용후의 자극냄새가 억제되고, 휘발성이 적절히 컨트롤되어 있기때문에 저온에서부터 고온에 달하는 넓은 온도범위에 있어서 효과가 발휘되고, 스프레이후에도 결정이 석출되기 어렵고, 따라서, 융단, 다다미 등의 심부나 뒷편에 생식하는 옥내먼지성 진드기류나 그 밖의 해충에 대하여 뛰어난 구제효과를 발휘하는 스프레이 조성물 및 그 제조방법을 제공하는 것을 목적으로 한다. 
     본 발명의 조성물은 박하유(A), l-멘톨(B) 및 희석용 용제(C)로 이루어지는 해충구제용 스프레이조성물로서, (A), (B)의 합계량에 대해 차지하는 (B)의 비율을 x(w/w%), (A), (B), (C)의 합계량에 대해 차지하는 (A)+(B)의 합계량의 비율을 y(w/w%)로 할 때, 상기 조성물은, 62≤x≤83, 16≤y≤26의 조건을 함께 만족하는 조성을 갖고, 또한 세이볼트 색이 +10이상이다.
Patent KR-20040104986-A (KR)
Inventor: KIM BONG JU
IPC: G02F1/136
Filed: 2003-06-03
Abstract: PURPOSE: A TFT(Thin Film Transistor) substrate and an LCD(Liquid Crystal Display) comprising the same are provided to reduce the coupling capacitance between a driving circuit region and a common electrode of a color filter substrate, thereby improving the display quality of the LCD by selectively covering the predetermined portion of the driving circuit region with an insulating layer having a low dielectric constant. CONSTITUTION: A TFT substrate has a display region and a driving circuit region surrounding the display region. The display region comprises a gate line, a data line crossing over the gate line, a TFT(110) connected to the gate line and the data line electrically, and a pixel electrode(120) connected to the TFT. The driving circuit region comprises an insulating layer(130) covering the predetermined portion, for example, the channel region of a TFT. The insulating layer has a low dielectric constant. The insulating layer is capable of being formed of organic materials.
Patent KR-20040107864-A (KR)
Inventor: CHO DEOK HYEON
IPC: G03G15/20
Filed: 2003-06-14
Abstract: PURPOSE: A fixing roller of an image forming apparatus and a method for fabricating the same are provided to prevent a heating coil from being easily separated from terminal elements, thereby maintaining a stable coupling of the heating coil and the terminal elements by welding the heating coil to the terminal elements. CONSTITUTION: An extension pipe(112) is installed at the inside of a heating pipe(111). A heating coil(120) is installed between the extension pipe and the heating pipe, wherein the heating coil generates heat energy in case of electric power supply. Terminal elements(150,160) are connected to the heating coil to supply external electric power. Herein, the heating coil is wrapped around a portion of the terminal elements and welded to the terminal elements. An outside insulation material element(114) is placed between the heating pipe and the heating coil and an inside insulation material element(115) is placed between the extension pipe and the heating coil.
Patent KR-20030072262-A (KR)
Title: 세라믹 히터
IPC: H05B3/28
Filed: 2003-06-14
Abstract: 온도제어가 쉬우며, 얇고 가벼운 세라믹히터와, 이 히터에 사용하는 발열체 형성용 도전 페이스트를 제공하는 것을 목적으로 하고, 질화물 세라믹 또는 탄화물 세라믹으로 되는 세라믹 기판의 표면 또는 내부에 금속입자와, 필요에 따라 혼합되는 금속산화물을 소결하여 형성한 발열체를 설치하여 이루어지는 것을 특징으로 한다. 
     또, 이같은 도전 페이스트는 금속입자와 금속산화물을 혼합하여 이루는 페이스트를 사용한다.
Patent KR-20040108492-A (KR)
Inventor: JUNG BYEONG CHEOL
IPC: H04R3/04
Filed: 2003-06-17
Abstract: PURPOSE: An automatic microphone is provided to output a uniform audio signal by controlling automatically the volume and the tone of the audio signal according to an interval between a user and a microphone. CONSTITUTION: A microphone(100) is used for receiving voice. A distance detection sensor(200) is installed at the microphone in order to sense an interval between a human body and the microphone. A control unit(300) includes an amplifier(310) for amplifying an audio signal, a memory(320) for storing volume control information and tone control information according to the intensity of the audio signal, a volume controller(330) for correcting the volume of the amplified audio signal by using the volume control information, an equalization controller(340) for controlling tone according to frequency bands by using the tone control information, and an output driver(350) for controlling and outputting the tone-controlled audio signal. A key control panel(400) controls the volume of the output driver.
Patent KR-20050000672-A (KR)
Inventor: KIM HONG KUK
IPC: G06F17/21
Filed: 2003-06-24
Abstract: PURPOSE: A method and a system for updating documents stored in a web site are provided to update source documents stably even if a web document displayed on a current web browser window is displayed by linking with multiple source documents. CONSTITUTION: The system includes a web server(180) including the web site(185) for providing the web document through the web and a client computer(100) displaying the web document received from the web server by connecting to the web server through the web. The web server allows uploading the documents to the web site in the web server through the FTP(File Transfer Protocol) connection. The client computer is equipped with the web browser(120) and a data storage medium(110). A program(125) for managing the web site document is plugged in to the web browser. The data storage medium stores an encrypted ID/password for the FTP connection.
Patent KR-20050000985-A (KR)
Inventor: LEE JAE SUN
IPC: H04N5/74
Filed: 2003-06-25
Abstract: PURPOSE: A structure for correcting a screen of a projection TV(Television) is provided to reduce the number of components and weight and realize design of a slimmed figure by adopting a simple structure such that a reflection angle of a mirror is adjusted in correction of the screen. CONSTITUTION: A ray of light that includes a video signal is projected to a mirror(120) and reflected by a screen. The mirror is fixed by a separate fixing member. The fixing member is supported by a back cover(110). The fixing member is moved forward and backward by a separate adjusting member at the outside of the back cover and thereby a reflection angle is adjusted so that distortion of the screen can be corrected.
Patent KR-20050003694-A (KR)
Inventor: CHOI JONG KON
IPC: F23D14/62
Filed: 2003-07-04
Abstract: PURPOSE: A forced-mixing type burner is provided to use both gas and oil fuels without replacing a nozzle and to prevent nitrogen oxide by perfectly burning the fuel by mixing equally the air and gas which are forcibly supplied. CONSTITUTION: A forced-mixing type burner is composed of a cylindrical frame panel(10) having an air duct(11) therein and guiding the air into a firebox; a gas supply pipe(20) received and installed longitudinally in the air duct of the frame panel to feed gas and composed of a first disc-shaped diffuser(30) disposed at the lower end and bored with plural eject holes(31) at constant intervals; an oil supply pipe(40) embedded and installed in the gas supply pipe at the constant gap, wherein the lower end passes through the central portion of the first diffuser and connects with the inside of the frame panel; an oil eject pipe(50) arranged in the oil supply pipe and mounted with a spray nozzle(51) at the lower end to jet the oil; and a second diffuser(60) positioned under the first diffuser at the predetermined gap and composed of plural slits arranged radially to mix the air with the fuel scattered through the oil eject hole and the gas supply pipe.
Patent KR-20050009051-A (KR)
Inventor: CHOI YEONG SOO
IPC: A01C7/00
Filed: 2003-07-15
Abstract: PURPOSE: Provided is an impact-type seed metering device for use with rice seed pellets, to reduce the variability in dispensing rice seed for more stabilized and effective land plantings. CONSTITUTION: The impact-type seed metering device includes eccentric cams(27,28) interlocked with a driving source; a supply pipe(20) installed on the lower side of a seed box(10) and having an opened bottom; a guide tube(21), which encompasses part of the external surface of the supply pipe(20) and has the top end being housed in the seed box(10) and moves in the vertical direction together with the eccentric cam(27); an impact unit installed between the supply pipe(20) and a discharge pipe(40) for giving impact to rice seed pellets; and a discharge guide unit installed at the lower end of the impact unit for transferring the rice seed pellets.
Patent KR-20050011161-A (KR)
Inventor: LEE BONG RYUL
IPC: H01L21/68
Filed: 2003-07-22
Abstract: PURPOSE: An apparatus and method of transferring a wafer are provided to prevent the damage of the wafer by using a transfer pad with an impact absorbing part. CONSTITUTION: A wafer transfer apparatus includes a chuck(18), a grind stone(17) and an impact absorbing part(19) between the chuck and the grind stone. The impact absorbing part is made of an elastic material. A stepped portion(23) exists between the grind stone and the chuck as much as the same height as that of the impact absorbing part. Owing to the stepped portion, the grind stone alone contact a surface of a wafer.
Patent KR-20050012019-A (KR)
Inventor: CHO WON IK
IPC: G11B7/12
Filed: 2003-07-24
Abstract: PURPOSE: A supporting member, an optical pickup actuator, and an optical recording/reproducing device are provided to enable the supporting member to flexibly support a bobbin by being connected with the bobbin where an objective lens is mounted, with wire patterns for current supplying, thereby reducing the number of assembling processes while improving a yield. CONSTITUTION: An objective lens(2) is mounted on a bobbin(5). At least one supporting member(8) is used, wherein one end thereof is coupled with the bobbin(5) and other end is coupled with a holder(6). The supporting members(8) are spirally twisted and have wire patterns. By soldering wire tips of sections of each supporting member(8), the soldered wire tips are attached to the holder(6) and the bobbin(5).
Patent KR-20050012308-A (KR)
Inventor: SONG KYEONG SUB
IPC: G08G1/0969
Filed: 2003-07-25
Abstract: PURPOSE: An apparatus for adding new road data using a GPS and a controlling method thereof are provided to add new road data to a map database by modifying the data of map database according to the present location. CONSTITUTION: An input unit(10) performs an input switching operation for new map data. A CPU(20) is applied to a present location signal of a GPS transceiver(30)and is used for comparing a map database(40) of a vehicle at the present location with a new map data according to a new map data input signal of the input unit. The map database is used for receiving and storing the new map data from the CPU. A display unit(50) is used for displaying the map data on a screen.
Patent KR-20050012362-A (KR)
Inventor: CHA HYUN KI
IPC: H01L21/304
Filed: 2003-07-25
Abstract: PURPOSE: A method and an apparatus for measuring the flow rate of a slurry in CMP are provided to prevent the rework and the process loss by using a slurry pressure switch. CONSTITUTION: The apparatus for measuring the flow rate of slurry in CMP comprises a pressure measuring unit and a control unit. The pressure measuring unit(110) formed between a slurry pump and a spray nozzle measures the flow pressure of a slurry incoming through a main valve. The control unit(112) compares a pressure data measured by the pressure switch with a predetermined pressure data, and gives the alarm in case the measured pressure is bigger or smaller than the predetermined pressure.
Patent KR-20050014407-A (KR)
Inventor: KIM DAE HYUK
IPC: C02F3/30
Filed: 2003-07-31
Abstract: PURPOSE: To provide an apparatus and a method for treating nitrogen and phosphorous of sewage, which are able to biologically denitrify and dephosphorize the sewage through an air floatation tank integrally formed with a bioreactor, and a method for operating the apparatus. CONSTITUTION: The apparatus comprises a flow equalization tank (300) to control flow of raw water flown-in from the outside, an anoxic tank (301) which treats the flow-controlled raw water through the flow equalization tank to be an anoxic state, an air floatation tank integrally formed with a bioreactor (302) which treats the raw water gone through the anoxic tank, an aeration tank (303) which aerates the water treated by the air floatation tank integrally formed with the bioreactor, and a final settling tank (304) which settles the aerated treated water through the aeration tank. A sludge storage tank (305) is connected to the air floatation tank integrally formed with the bioreactor to treat the sludge floated from the air floatation tank integrally formed with the bioreactor. The sludge is dehydrated through a dehydrator (306) to discharge the sludge through a sludge hopper (307).
Patent KR-20050014548-A (KR)
Inventor: LEE DONG KEUN
IPC: H04B1/38
Filed: 2003-07-31
Abstract: PURPOSE: An antenna assembly of a portable terminal is provided to embed an authentication card where various information on a user is stored in an antenna for transceiving an electrical signal, thereby simplifying a terminal body configuration without separately assembling the authentication card. CONSTITUTION: A terminal body(10) comprises various selection buttons and a substrate for controlling various functions by connecting with the selection buttons. A terminal cover is hinge-coupled with the terminal body(10), and protects the terminal body(10) while being folded or unfolded. An antenna(100) is combined with an upper side of the terminal body(10) in insert/eject way. An antenna insertion groove(12) for inserting an antenna is formed on an upper end of the terminal body(10). An antenna holder for forming a female screw thread is mounted on an inner side of the antenna insertion groove(12).
Patent KR-20050020495-A (KR)
Inventor: LEE JAE CHEOL
IPC: B41J2/175
Filed: 2003-08-23
Abstract: PURPOSE: An ink cartridge is provided to prevent leakage of ink by receiving leaked ink in the inner part of the ink cartridge. CONSTITUTION: An ink cartridge includes a first chamber(10) to a third chamber(30). The first chamber(10) has ink and is linked with a print head through a first opening hole. A filter is interposed between the first chamber(10) and the print head. The filter performs filtering in order to prevent a nozzle from choking by impurities. The second chamber(20) is positioned in the upper direction with respect to the first chamber(10). The second chamber(20) has an upper wall including an air bent connected to an outside thereof. The third chamber(30) has a first end part connected to the first chamber(10) and a second end part connected to the second chamber(20). The first end part extends to a position separated from the lower wall of the first chamber(10) with a little distance.
Patent KR-20050022707-A (KR)
Inventor: KIM DO YOUNG
IPC: H04N21/431
Filed: 2003-08-29
Abstract: PURPOSE: An EPG(Electronic Program Guide) display apparatus for searching and displaying EPG information corresponding to a set user's preferential program genre using a hot key of an input device and an EPG display method for the same are provided to set previously program genres to input keys and to selectively drive one among the set input keys, thereby easily searching program information set to the selected input key and displaying the program. CONSTITUTION: A broadcasting information DB(database)(210) stores broadcasting information extracted from the received digital broadcasting signal. An input member(235) receives key signals corresponding to plural input key of a user's input device(240) including plural input keys(240-1). A hot key setting member(230) sets predetermined program genres relating to the key signals and discriminates the corresponding program genre when any one among the set key signals is inputted. A searching member(215) searches the corresponding broadcasting program information from the broadcasting information DB. A graphic processing member(225) converts the searched broadcasting program information into image data for displaying on a display device. A control member(220) controls the operation of the searching member and graphic processing member according to the program genre discriminated by the hot key setting member.