baber/WOPTO huggingface dataset:
Patent KR-20030092368-A (KR)
Title: Device for removing dust on Work roll of skin pass mill
Inventor: EOM YEONG TAE
IPC: B21B28/00
Filed: 2002-05-29
Abstract: PURPOSE: An apparatus for removing dust on work rolls of skin pass mill is provided to prevent damage of the surface of work rolls, remove danger of safety accident and control speed of dust removing operation according to supplying speed of strip by timely and promptly removing foreign materials adhered to work rolls and strip during rotation of work rolls. CONSTITUTION: In a skin pass mill, the apparatus for removing dust on work rolls of the skin pass mill comprises a moving part comprising frame(20) vertically installed at one side of the skin pass mill, rotation shaft(21) horizontally extended to the upper side of strip and rotationally installed at an upper part of the frame, driving means for rotating the rotation shaft, supporting member(22) installed at the tip of the rotation shaft and put on an upper part of the strip(100), and driving cylinder(24) installed at the supporting member in a strip proceeding direction; and a removal part comprising case(30) installed at the tip of piston rod of the driving cylinder and positioned on an upper part of the strip, a winding spool rotationally installed at the tip of the case in a width direction of the strip, unwinding spool rotationally mounted on the rear of the case, cleaning cloth(33) which is coiled on the unwinding spool in a roll shape, and the tip of which is coiled on the winding spool, and driving motor installed at one side of the case and connected to the winding spool to rotate the winding spool so that foreign materials on the surface of the strip or work rolls(12) are removed.
Patent KR-20030092614-A (KR)
Title: Fiber-reactive Red Dyestuffs And Methods For Preparing Them
Inventor: CHO SEONG YONG
IPC: C09B62/513
Filed: 2002-05-30
Abstract: PURPOSE: Provided is a fiber reactive dye of dark red, particularly cinnabar red color suitable to be used to dye or print a cellulose fiber, which has excellent adsorption and fixing rate and fastness. CONSTITUTION: The fiber reactive red dye is represented by the formula 1, wherein R1 is a C1-C4, substituted or unsubstituted, linear or branched alkyl group, an optionally substituted aryl group or hydrogen atom; each of X1 and X2 is independently a halogen, hydroxy, carboxy, cyanine, hydrogen atom, sulfonate or C1-C4 alkoxy group; Y is a halogen, hydroxy, 3-carboxypyridin-1-yl, 3-carbamoylpyridin-1-yl, a C1-C4 alkoxy group, a C1-C4 alkylthio group, a substituted or unsubstituted amino group, or a N-heterocyclic group which may further comprises a heteroatom; Z is a group having the formula 2, wherein U is a vinyl group or CH2-CH2-Q in which Q is a leaving group that is removable under alkaline conditions; each of n1 and n2 is independently a number of 0-4; and n3 is 0 or 1, provided that -(SO3H)n3 is a hydrogen atom, when n3 is 0; provided that n1 is 0 and X1 is a hydrogen atom, when -(CH2)n1-X1 and -(CH2)n2-X2 are different; X2 is not a hydrogen atom, when each of n1 and n2 is 0 and X1 is a hydrogen atom; and X2 is not a carboxy group, when n1 is 0, n2 is 2 and X1 is a hydrogen atom.
Patent KR-20030092959-A (KR)
Title: Smil message making method for mobile communication terminal
Inventor: JANG JAE JUN
IPC: H04B1/40
Filed: 2002-05-31
Abstract: PURPOSE: A method for creating an SMIL(Synchronized Multimedia Integration Language) message in a mobile terminal is provided to display various icons for SMIL messages on a mobile terminal so that a user can select a desired, arbitrary icon and make out an SMIL message easily. CONSTITUTION: If a user selects an SMIL message preparation mode(SP1), his/her mobile terminal displays various icons(SP2). The user selects one of the displayed icons and makes out an SMIL message suitable for the feature of the selected icon(SP3,SP4). If the user appoints a target mobile terminal and transmits the SMIL message to the target mobile terminal, the target mobile terminal regenerates the transmitted SMIL message through an associated player(SP5,SP6).
Patent KR-20030093623-A (KR)
Title: Heating roller of device for decalcomania printing
Inventor: JANG HYEON SIK
IPC: B41F16/00
Filed: 2002-06-04
Abstract: PURPOSE: A heating roller of a transfer printer is provided to improve an endurance of the heating roller by preventing a crack phenomenon from being created on a surface or at an edge of the heating roller. CONSTITUTION: A heating roller of a transfer printer includes a heating roller body(100) formed with a plurality of thread pieces(200) mixed with silicon or rubber. The heating roller body(100) is formed in a ring shape by using silicon or rubber. At this time, the thread pieces(200) having a predetermined strength are added to silicon or rubber. The heating roller body(100) is repeatedly heated and cooled while pressing a transfer paper. At this time, the heating roller body(100) is repeatedly expanded and compressed, thereby applying impact to an object. The thread pieces(200) contained in the heating roller body(100) improve cohesive power of silicon or rubber, so a crack phenomenon is rarely generated on a surface or at an edge of the heating roller.
Patent KR-20020096892-A (KR)
Title: Socket for electricparts
Inventor: SUEMATSU HIROSHI
IPC: H05K1/00
Filed: 2002-06-07
Abstract: PURPOSE: To provide a socket for electric component wherein a high-frequency property of a contact pin can be improved, wherein a space for arrangement and installment can be reduced also and wherein an inspection of the electric component housing terminals formed in four sides can be carried out. CONSTITUTION: In an IC socket 11 which has the socket main body 13 to house an IC package 12, in which plural contact pins 15 capable of being connected with and disjointed from a plate-formed terminal 12b of the IC package 12 are arranged and installed, and in which a circuit substrate P and the IC package plate-formed terminal 12b are electrically connected via this contact pin 15, the contact pin 15 has a contact member 26 of the electric component side contacted with the IC package plate-formed terminal 12b, and has the contact member 27 of the circuit substrate side contacted with the circuit substrate P, and when the contact member 26 of the electric component side is contacted and pressurized with the IC package plate-formed terminal 12b, the contact member 26 of the electric component side is tilted, and the contact end part 26c of this contact member 26 of the electric component side is made to move and to slide against the IC package plate-formed terminal 12b.
Patent KR-20030003017-A (KR)
Title: TWO STEP AGING TREATMENT FOR Ni-Cr-Mo ALLOYS
Inventor: KLARSTROM DWAINE L
IPC: C22F1/00
Filed: 2002-06-25
Abstract: PURPOSE: An improved two-step age hardening process for certain nickel-chromium-molybdenum alloys containing from 12% to 23.5% chromium that results in higher yield strength, high tensile strength and comparable other mechanical properties as those observed with the current age-hardening process used in the art is provided. CONSTITUTION: The nickel-chromium-molybdenum alloy comprises from 12% to 23.5% chromium; from 13% to 23% molybdenum; up to 3% iron; at least one alloying element selected from the group consisting of aluminum, boron, carbon, cobalt, copper, hafnium, iron, manganese, niobium, silicon, tantalum, tungsten, vanadium and zirconium; and a balance of nickel plus impurities, wherein the alloy has a P value of from 31.2 to 35.9, P being defined as: P = 2.46 Al + 0.19 Co + 0.83 Cr - 0.16 Cu + 0.39 Fe + 0.59 Mn + 1.0 Mo + 0.81 Zr + 2.15 Si + 1.06 V + 0.39 W + 0.68 Nb + 0.52 Hf + 0.45 Ta + 1.35 Ti, and the alloy is processed with a two-step heat treatment method comprising the steps of aging the alloy at about 691 deg.C to about 760 deg.C for at least 8 hours; cooling the alloy to a temperature of from about 538 deg.C to about 718 deg.C; maintaining the alloy within that temperature range for at least 8 hours; and cooling the alloy to room temperature. In a method for treating an alloy having a composition comprised of from 12% to 23.5% chromium, from 13% to 23% molybdenum, up to 0.5% aluminum, up to 0.02% carbon, up to 1.5% manganese, up to 3% iron, up to 2.5% cobalt, up to 4.5% tungsten, up to 0.015% boron, up to 1.25% niobium, up to 0.75% silicon, up to 2.2% tantalum, up to 0.7% titanium and a balance of nickel plus impurities, wherein the alloy has a P value of from 31.2 to 35.9, P being defined as: P = 2.46 Al + 0.19 Co + 0.83 Cr - 0.16 Cu + 0.39 Fe + 0.59 Mn + 1.0 Mo + 0.81 Zr + 2.15 Si + 1.06 V + 0.39 W + 0.68 Nb + 0.52 Hf + 0.45 Ta + 1.35 Ti, the method comprises the steps of aging the alloy at a temperature of 691 deg.C to 760 deg.C for at least 8 hours; cooling the alloy to a temperature of from 538 deg.C to 718 deg.C; maintaining the alloy within that temperature range for at least 8 hours; and cooling the alloy to room temperature.
Patent KR-20040001357-A (KR)
Inventor: CHO JIN YONG
IPC: H04N5/44
Filed: 2002-06-27
Abstract: PURPOSE: A television with a mirror function is provided to use a television as a mirror and watch images in various directions according to mounted positions of a camera in a television having a picture in picture(PIP) function. CONSTITUTION: A tuner(110) selects one of broadcasting signals by selecting a channel. A camera(120) is arranged at a position where a user wants to see a self-shape. A signal selecting unit(200) is controlled by a microcomputer(400) for selecting any one of signals output from the tuner and the camera and outputting the selected signal. A signal processor(300) restores the output signal of the signal selecting unit into audio and video signals for outputting the same to a speaker(360) and a screen(350). A signal divider(310) receives the signal output from the signal selecting unit for dividing the signal into voice data and audio data in the case of the signal output from the tuner, and sorting the signal as video data in the case of the signal output from the camera. A decoder(320) decodes the video data for extracting brightness and color signals. The microcomputer controls the selection of the signal selecting unit by a first control signal inputted from the outside. A data storing unit(500) stores data for setting colors and brightness of the signal output from the signal processor.
Patent KR-20040008828-A (KR)
Title: Bonding method of electrical connecting means in semiconductor chip package
Inventor: KIM PYEONG WAN
IPC: H01L21/60
Filed: 2002-07-19
Abstract: PURPOSE: A method for attaching an electrical connection part at a semiconductor chip package, is provided to be capable of preventing the characteristic deterioration of a semiconductor chip and reducing the size of the semiconductor chip package. CONSTITUTION: Metal paste having a lower melting point than that of an electrical connection part, is coated at an attaching pad. Then, the electrical connection part contacts the metal paste coated attaching pad. The metal paste is heated by emitting laser beam. The metal pasted is melted between the attaching pad and the electrical connection part. Preferably, the electrical connection part is a bonding wire. Preferably, the electrical connection part is a metal bump. Preferably, the attaching pad is a bonding pad. Preferably, the attaching pad is a bump pad. Preferably, the metal paste is solder paste.
Patent KR-20040012166-A (KR)
Title: carbon removal apparatus of door frame for coke oven coking chamber
Inventor: LEE BYEONG HUI
IPC: C10B43/04
Filed: 2002-08-01
Abstract: PURPOSE: An apparatus for removing carbon on door frame of coke oven chamber is provided which crushes carbon by contacting screw shaft with carbon and removes the crushed carbon promptly by injecting air onto the screw shaft through a plural injection holes at the same time. CONSTITUTION: The apparatus comprises a moving member(10) installed by means of cylinder so that the moving member(10) is moved along guiding rails installed on a lower part of jamb cleaner for removing carbon generated on door frame of coke oven chamber; a rotation means(30) installed in the moving member(10) so that the rotation means(30) is rotated by air supplied into an air supply pipe(40) connected to one side of the moving member(10); and a screw shaft(20) which is connected to the rotation means so that the screw shaft(20) is rotated together with the rotation means(30), and on the outer circumferential surface of which cutters(21) for crushing carbon are formed.
Patent KR-20030066285-A (KR)
IPC: H04N21/239
Filed: 2002-08-13
Abstract: 추첨 프로그램에 계속 참가함으로써, 추첨의 당선 확률이 실시간으로 상승하고, 나아가서는 시청률의 상승을 가능하게 하는 쌍방향 텔레비전 서버 장치, 추첨 방법, 및 추첨 프로그램을 제공하는 것을 목적으로 한다. 
     참가자 모집 정보를 통지했을 때부터 경과 시간을 측정하는 계시 수단과, 참가자 모집 정보를 통지한 후, 접수한 참가 정보의 수를 계수하는 계수 수단과, 계시 수단에 의해 측정한 경과 시간이 소정 시간에 도달하기까지 동안, 또한 계수 수단에 의해 계수한 참가 정보의 수가 소정 수에 도달하기까지 동안, 시청자 테이블에 저장되어 있다고 확인되거나, 혹은 저장한 쌍방향 텔레비전 식별자에 관련된 시청자 정보를, 신청 정보 테이블에 저장함으로써 추첨에 대한 참가를 마감하는 참가 마감 수단을 포함한다.
Patent KR-20040020580-A (KR)
Title: System for transceiving multimedia messages of mobile communicator and method thereof
Inventor: KANG JONG O
IPC: H04W4/12
Filed: 2002-08-31
Abstract: PURPOSE: A system and method for transmitting/receiving a multimedia message of a mobile communication terminal are provided to offer terminal users a diverse and satisfiable message transfer service by adding a multimedia file such as an image file, a video file, an audio file or multimedia contents to a text. CONSTITUTION: Mobile communication terminals(10,11) have functions of providing various types of multimedia message services such as a phone-to-phone(P2P), a phone-to-Web(P2W), a Web-to-phone(W2P), an Attach-to-phone(A2P) or a C-to-phone(C2P), and transmit/receive a message to a destination side in association with a wireless network and an Internet network. A PC(20) receives an originating message of the mobile communication terminals(10,11) and sends a W2P message and a C2P message to the mobile communication terminals(10,11). An Internet terminal unit(30) receives the originating message of the mobile communication terminals(10,11) through an Internet network and transfers it to the PC(20) and transfers an originating message of the PC(20) to the mobile communication terminals(10,11). An MMS(Multimedia Message Service) unit(40) transfers an originating message of the mobile communication terminals(10,11) to a called terminal and to the PC(20) and the originating message of the PC(20) received via the Internet terminal unit(30) to the mobile communication terminal(10,11).
Patent KR-20040021738-A (KR)
Title: A method of extracting viscous liquid of red ginseng from instrument
Inventor: YOON SEOK HONG
IPC: B67D1/04
Filed: 2002-09-04
Abstract: PURPOSE: A method for discharging high-viscosity red ginseng liquid in a vessel is provided to simply discharge a fixed quantity of red ginseng liquid from the vessel without an additional implement. CONSTITUTION: A vessel contains high-viscosity red ginseng liquid, and includes a body(1), a plate(2) moving up in the body by air pressure, and a decompression unit(3) detachably coupled to the top of the body. The decompression unit has a piston moving up/down, a support body supporting the piston, a spring, and an air inflow tube installed at the lower end of the piston. The red ginseng liquid in the vessel is discharged by the air pressure generated by the vertical motion of the piston.
Patent KR-20040023049-A (KR)
Title: method for controlling safe mode in 4 wheel drive vehicle
Inventor: DO GYU CHEOL
IPC: B60K35/00
Filed: 2002-09-10
Abstract: PURPOSE: A safe mode control method of a four-wheel drive vehicle is provided to prevent damage of a magnetic clutch at the slip of the magnetic clutch from overload of the vehicle. CONSTITUTION: The wheel slip is compared with the permissible slip during driving four wheels(ST4), and driving is controlled with the maximum duty in case of the wheel slip to be over the permissible slip. The wheel slip is compared with the permissible slip after controlling with the maximum duty(ST5,ST6), and time when the wheel slip is more than the permissible slip is compared with the maximum allowable time(ST8). A warning lamp is turned on and safe mode control is performed if the time is more than the maximum allowable time(ST9). The safe mode release time is compared with the safe mode time in controlling with the safe mode duty(ST10). A control unit turns off the warning lamp and controls with the safe mode release duty if the safe mode release time is over the safe mode time, and returns to the normal mode(ST11,ST12).
Patent KR-20040024074-A (KR)
Title: Method for screening of a lipase having improved enzymatic activity using yeast surface display vector and the lipase
Inventor: CHOI UI SEONG
IPC: C12N9/18
Filed: 2002-09-13
Abstract: PURPOSE: A method for screening mutated lipase using a yeast surface display vector is provided, thereby easily preparing a transformant producing mutated lipase having improved enzymatic activity, and easily recovering the mutated lipase because the mutated lipase is fixed on the surface of the transformed cell. CONSTITUTION: A method for screening of mutated lipase using a yeast surface display vector comprises the steps of: (1) cloning a lipase gene into a yeast surface display vector; (2) carrying out mutation-inducing PCR using the lipase gene in the yeast surface display vector as a template to produce a mutated lipase gene; (3) transforming a host cell with the mutated gene and the yeast surface display vector; and (4) determining the activity of the mutated lipase displayed on the surface of the transformant to screen a mutated lipase having improved enzymatic activity, wherein the lipase gene is Candida antarctica lipase B gene having the nucleotide sequence set forth in SEQ ID NO: 14; and the mutated gene is Candida antarctica lipase B gene of SEQ ID NO: 14 in which leucine at amino acid position 219 and/or 278 is substituted by any other amino acid.
Patent KR-20040024350-A (KR)
Title: Air Curtain Apparatus
Inventor: MUN JAE GYEONG
IPC: F24F9/00
Filed: 2002-09-14
Abstract: PURPOSE: An apparatus for air curtain is provided to allow suction of air and discharge of wind flow to be perpendicular to each other. CONSTITUTION: An apparatus(100) includes a hermetic housing(110) having at least one penetrating hole(112) penetrating a front side thereof, an inclined part(116) formed on a lower end side of the front side to be inclined toward a rear side thereof at obtuse angle, and an outlet(114) having a lower end side linearly opened; a front cover(130) having a plurality of protruded rods(132) protruded from a plate in vertical direction at regular intervals; a clearance part(140) formed between the front side of the housing and the front cover as the front cover is coupled to the front side of the housing contacting with the protruded rods by coupling units(190) to face the penetrating hole; and at least one blowing unit(150) built in the housing to face the penetrating hole and the outlet. The housing includes an inner frame covering the blowing unit to allow smooth discharge of wind flow through the outlet. The penetrating hole includes an outside air guide part(118) extended toward the blowing unit.
Patent KR-20040026057-A (KR)
Title: Method and apparatus for preventing an afterimage screen of display device
Inventor: LEE JIN SEOK
IPC: H04N5/445
Filed: 2002-09-17
Abstract: PURPOSE: An apparatus and a method for preventing image sticking of an image display device are provided to remove image sticking in a liquid crystal display or a plasma display panel. CONSTITUTION: An apparatus for preventing image sticking of an image display device(1000) includes a key input unit(100) through which a user's request and an image sticking prevention mode are selected, and a microcomputer(200) that recognizes an input video format, outputs a control signal to display the input image according to the format, and generates an OSD signal for preventing image sticking when the image sticking prevention mode is selected. The apparatus further includes an OSD processor(400) that converts the OSD signal to a signal that is displayed on a screen, and a scaler(600) that conforms an analog input video signal or a digital input video signal to the input video format. The apparatus also has a mixer(700) for mixing the video signals output from the OSD processor and the scaler with each other, and a display driver(900) for driving the image display device to display an image corresponding to the signal output from the mixer.
Patent KR-20040027017-A (KR)
Title: Intelligent music player capable of automatically selecting music
Inventor: JUNG TAE HOO
IPC: G11B20/04
Filed: 2002-09-27
Abstract: PURPOSE: An intelligent music playback device to automatically select a song is provided to selectively play audio data having a matched rhythm by recognizing a constant rhythm generated from activity of a user. CONSTITUTION: A sensor(110) outputs a detecting signal by detecting vibration more than a predetermined size according to movement of the user. A memory(160) stores the audio data having each rhythm and the rhythm information for each audio data. A controller(150) distinguishes the rhythm by analyzing an interval of the detecting signal generated from the sensor and selects the audio data having the rhythm most similar to the distinguished rhythm from the audio data stored in the memory. An audio signal processor(170) and an audio signal outputting part(180) process/play/output the audio data selected from the controller.
Patent KR-20030027845-A (KR)
Title: Motor and light amount adjusting apparatus
Inventor: AOSHIMA CHIKARA
IPC: G03B7/10
Filed: 2002-09-28
Abstract: PURPOSE: To provide a drive gear which can further reduce the axial dimension of a rotor. CONSTITUTION: A drive gear is constituted which has a rotor in the shape of a hollow disk whose at least one plane is magnetized into at least two different poles in a circumferential direction, a coil whose inner or outer peripheral surface is arranged at a position opposed to the rotor, first magnetic pole portions which are opposed to one plane of the rotor, are made of teeth extended outward in the radial direction of the rotor, and are excited by the coil, and second magnetic pole portions which are formed on the opposite side of the first magnetic pole portions with the rotor between, and are excited by the coil.