baber/WOPTO huggingface dataset:
Patent KR-20030081152-A (KR)
Title: 스크라이브 장치
IPC: C03B33/037
Filed: 2003-04-11
Abstract: 본 발명의 과제는 스크라이브 장치에 있어서, 필요 이상의 절취 부분을 마련하는 일 없이 화상 표시 패널의 외형을 정밀도 좋게 금긋기 선을 긋는 것이다. 
     각도 교정 롤러(7)가 유리 기판(20)에 돌입할 때, 각도 교정 롤러(7)의 돌입각이 요동 기구(13)에 의해 교정되고, 주향에 수반하여 칼끝(1)의 방향이 주향축에 일치시켜, 그대로 유리 기판(20) 상을 주향시키고, 절취 여유부 마련하는 일 없이 유리 기판(20)에 화상 표시 패널에 대응하는 외형을 이루는 금긋기 선을 그을 수 있다.
Patent KR-20040094095-A (KR)
Inventor: HA JEONG MYEONG
IPC: B01J31/02
Filed: 2003-05-01
Abstract: PURPOSE: Provided is a method for producing a Pt-Si catalyst for cathode of a phosphoric acid fuel cell which provides the Pt-Si catalyst having good reactivity on oxygen reduction and acid-stability. CONSTITUTION: The method comprises steps of (a) washing a Pt/C catalyst with a mixed gas where the ratio of H2 to N2 is 1¯10; (b) contacting SiH4 carried by a carrier gas with the washed Pt/C catalyst to deposit the SiH4 on the catalyst surface; and (c) contacting the SiH4 deposited Pt/C catalyst with oxygen to oxidize the SiH4.
Patent KR-20040095550-A (KR)
Inventor: CHOI EUN BOK
IPC: A01N43/90
Filed: 2003-05-09
Abstract: PURPOSE: Provided is a triazole derivative which has selective antibacterial effect on plant pathogenic bacteria, excellent invasion upon them and preventing and treating effect on them. Also, provided are a method for preparing the triazole derivative and antibacterial composition for agriculture comprising it. CONSTITUTION: The triazole derivative is represented by the formula(1), as defined in the specification. The triazole derivative is manufactured by reacting 1 equivalent weight of 1-phenacyl 5-bromotriazole of the formula(2) and 1-1.2 equivalent weight of a compound of the formula(3) of R2(NH)nNH2 in an organic solvent at 50-180 deg.C. The antibacterial composition for agriculture contains 0.01-90 wt.% of the triazole derivative of the formula(1).
Patent KR-20040098440-A (KR)
Inventor: JUNG HO GI
IPC: B60T17/02
Filed: 2003-05-15
Abstract: PURPOSE: A pump driving motor control device and a method of a hydraulic brake system are provided to secure optimal speed control, to reduce operation noise in braking, and to improve reliability of products by controlling the rotational speed of a hydraulic motor as the discharge amount of a pump based on actual hydraulic pressure discharged from the hydraulic pump and actual rotational speed of the motor driving the hydraulic pump. CONSTITUTION: In a motor control device for driving a hydraulic pump for pumping braking hydraulic pressure to an accumulator by driving a motor, a pump driving motor control device of a hydraulic brake system has a control unit(60) for computing the discharge amount of hydraulic pressure ejected by the pump, estimating the rotational speed of the motor corresponding to the computed discharge amount, and outputting a control signal by the estimated rotational speed of the motor. The control unit is composed of a torque estimating device(61) for assuming torque action on the motor; a hydraulic pressure discharge amount computer(62) for computing the discharge amount of the hydraulic pressure by the pressure discharged from the pump and the estimated torque; a rotational speed computer(63) for calculating the rotational speed of the motor; a hydraulic pressure discharge amount/rotational speed comparing table(65) for storing the rotational speed of the motor corresponding to the computed hydraulic pressure discharge amount; and a motor controller(64) for computing a target rotational speed of the motor by the torque and hydraulic pressure discharge amount of the motor and outputting a PWM(Pulse Width Modulation) signal controlling the motor by proportionally controlling the target rotational speed and an actual rotational speed calculated from the rotational speed computer.
Patent KR-20030091729-A (KR)
Title: 촬상장치 및 촬상렌즈
IPC: G03B17/00
Filed: 2003-05-21
Abstract: 본 발명은 촬상장치 및 촬상렌즈에 관한 것으로, 셔터부재(14)를 촬상렌즈 (25)의 피사체측에 배치했기 때문에 촬상렌즈(25)나 촬상소자에 의해서 셔터부재 (14)가 제약을 받는 일이 없고, 셔터부재(14)의 설계 및 제작을 용이하게 할 수 있으며, 이에 따라 셔터부재(14)의 소형화 및 박형화가 도모되고, 이에 동반하여 카메라전체의 소형화 및 박형화를 도모할 수 있는 동시에, 촬영하지 않을 때에 셔터부재(14)에 의해서 촬상렌즈(25)를 보호할 수 있으며, 이 경우 촬상렌즈(25)와 촬상소자를 일체화한 촬상유니트(13)의 피사체측에 셔터부재(14)를 별도 구성으로 배치함으로써 촬상유니트(13)에 대한 셔터부재(14)의 위치맞춤이 간단하게 되어 촬상유니트(13)와 셔터부재(14)의 편입작업을 정밀도 좋게 용이하게 할 수 있고, 이에 따라 생산성의 향상이 도모되며, 또 고체촬상소자의 피사체측에 복수의 렌즈로 이루어지는 촬상렌즈그룹(L1∼L5)을 구비하고, 적외광흡수필터(IR)를 촬상렌즈그룹 중 가장 피사체측에 배치된 렌즈(L1)보다도 피사체측에 배치함으로써 촬영광학계의 백포커스를 짧게 하는 것을 특징으로 한다.
Patent KR-20040100232-A (KR)
Inventor: CHUNG ROK
IPC: A47J37/00
Filed: 2003-05-22
Abstract: PURPOSE: A foldable cooker is provided to offer wide cooking section and convenience by easily folding divided cooking units without protrusions and supplying electric power to the divided cooking units simultaneously. CONSTITUTION: A foldable cooker is composed of a cooking unit(2) divided into two parts(12a,12b), a heating unit(4) disposed at the bottom of the cooking unit and generating heat, a power plug(6) having a power supply terminal for supplying electric power to the heating unit, a socket unit(8) connected integrally to the heating unit, and a folding unit(10) connecting the divided cooking units and folding the cooking units by a link articulation motion. The socket unit is connected to the power plug, and supplies the divided cooking units simultaneously through a single power supply connector. The folding unit includes two guide plates disposed at the divided cooking units respectively with corresponding positions, and a slide plate disposed between the guide plates and slidably connected to the guide plates.
Patent KR-20040030209-A (KR)
Inventor: SUMITA KATSUHIKO
IPC: C09J7/40
Filed: 2003-05-23
Abstract: PURPOSE: A surface protecting film for an adhesive resin and preparation method thereof are provided which can be easily peeled off from the protected adhesive resin. The film does not give any disadvantageous effect on the adhesiveness, thickness uniformity and surface flatness of the adhesive resin. CONSTITUTION: The surface protecting film for an adhesive resin comprises a substrate film(A) of which at least one side is coated with a cellulose-based resin layer(B) having 21.0-29.0(MPa)¬1/2 of SP. The cellulose-based resin layer(B) has 47-63 of an acetylation degree, and the substrate film(A) is polyethylene terephthalate film, wherein the adhesion strength between (A) and (B) is 200N/m or more. The surface protecting film is produced by spraying a cellulose-based resin dope to at least one surface of a substrate film and drying it.
Patent KR-20040100478-A (KR)
Inventor: KIM DAE JUNG
IPC: F23M9/00
Filed: 2003-05-23
Abstract: PURPOSE: A structure of a mixing chamber is provided to eject gas in the same direction as the flow of air and to make the distribution of gas in an air duct uniform by accommodating a streamline chamber in the air duct and ejecting gas through an ejecting hole formed at the front of the streamline chamber. CONSTITUTION: In a structure of a mixing chamber for a gas recirculation system, a streamline chamber(12) is inserted into the inside of an air duct(10), and is accommodated in the air duct. An ejection hole(14) is formed at the front of the streamline chamber. Gas is ejected into the inside of the air duct in the same direction as the flow of air through the ejection hole.
Patent KR-20040104198-A (KR)
Inventor: SEO YOUN HYUN
IPC: E05C3/04
Filed: 2003-06-03
Abstract: PURPOSE: A latch for opening and closing a window is provided to reduce the installation cost by mounting the latch easily regardless of the shape or the structure of the window frame, and to improve the sealing efficiency between the window and the window frame by adjusting finely with the elongated hole and the uneven part. CONSTITUTION: A window opening and closing latch is composed of a base(12) having a screw hole in the center, a fitting sill(13) integrally protruded in the upper part of the base and composed of inclined surfaces(13a) at both sides, a fine adjusting elongated hole(14) formed at both sides of the screw hole, and plural fine adjusting uneven parts(15) formed in the upper part and the lower part of the base. A movement restricting groove is formed between the base and the fitting sill, and screw holes are perforated at both sides of the elongated hole.
Patent KR-20040107062-A (KR)
Inventor: HWANG TAE SU
IPC: H01J11/36
Filed: 2003-06-12
Abstract: PURPOSE: A plasma display panel is provided to prevent transparent electrodes from being cut due to air bubbles or particles while the plasma display panel is fabricated by forming a connecting part for connecting the transparent electrodes formed in neighboring discharge cells. CONSTITUTION: A plasma display panel includes transparent electrodes(214A,216A) arranged in a stripe pattern, protruded transparent electrodes(214C,216C) respectively projected from the transparent electrodes, and a connecting part(220) for connecting the protruded transparent electrodes formed in at least two neighboring discharge cells. The connecting part is formed at the ends of the protruded transparent electrodes. The plasma display panel further includes metal electrodes(214B,216B) respectively formed at the transparent electrodes, and barriers(226) for separating the discharge cells from each other.
Patent KR-20040107760-A (KR)
Inventor: JI MYEONG HWAN
IPC: G06T17/10
Filed: 2003-06-13
Abstract: PURPOSE: A system for presenting an intermolecular force and a method for implementing the system are provided to calculate the intermolecular force at a real time and current result of the calculation, thereby making a user sense the intermolecular force at a real time. CONSTITUTION: A coordinate information input unit(100) inputs information regarding 3-dimensional coordinates of respective atoms which are made up of molecules. A real time force computing unit(104) calculates an intermolecular force according to the information and computes a vector value of the intermolecular force in accordance with the computed result. A force feedback-processing unit(102) provides the information to the real time force-computing unit and receives the computed result from the real time force-computing unit. A stationary molecule constitution unit(106) reconstitutes stationary molecules to a random coordinates system according to information loaded under control of the real time force-computing unit. A mobile molecules constitution unit(108) reconstitutes mobile molecules to a random coordinates system according to information loaded under control of the real time force-computing unit. A force presentation information-outputting unit(112) outputs positions, directions, traces, and predictive paths of the stationary molecules and the mobile molecules.
Patent KR-20040110754-A (KR)
Inventor: CHOI JANG DON
IPC: G08G1/017
Filed: 2003-06-20
Abstract: PURPOSE: An information communication apparatus for a vehicle is provided to improve the capability of burglarproof by providing a tracking function even though a body of the information communication apparatus is disassembled. CONSTITUTION: An information communication apparatus(1) transmits a position and information related to a vehicle to a vehicle information center. The information communication apparatus comprises a position communication device(100) and an other part(200) connected to the position communication device. The position communication device is comprised of a communication unit(110) for communicating with the vehicle information center, a position detection unit(120) for detecting a vehicle position, a control unit(130) for controlling the communication unit and the position detection unit, and an interface(140) connected to the control unit. The other part is separated from the position communication device.
Patent KR-20050002005-A (KR)
Inventor: HWANG CHANG YOUN
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A semiconductor device fabricating method for simultaneously forming a storage node contact hole and a bitline insulation layer spacer is provided to decrease the number of processes by performing a tilted etch process in etching an interlayer dielectric for forming a storage node contact hole and by forming an insulation layer spacer on the sidewall of a bitline. CONSTITUTION: A bitline(22) is formed on a semiconductor substrate(20). A hard mask is formed on the bitline. An interlayer dielectric is formed on the resultant structure having the hard mask. The interlayer dielectric is selectively etched to form a storage node contact hole exposing the semiconductor substrate while the interlayer dielectric is left on the sidewall of the bitline to form an insulation layer spacer(24A).
Patent KR-20050002036-A (KR)
Inventor: KIM SUNG SU
IPC: H01L21/66
Filed: 2003-06-30
Abstract: PURPOSE: A crystal defect test method of a semiconductor device is provided to rapidly and exactly inspect COP(Crystal Oriented Pit) by using HDP(High Density Plasma)-CVD(Chemical Vapor Deposition). CONSTITUTION: A wafer(10) has initial defect, such as COP defect(20A). By cleaning the wafer(10) having COP defects, the crystal defects are enlarged to COP defect(20B). The enlarged crystal defects are further expanded to the transverse direction by HDP-CVD, thereby forming COP defect(20C). Then, the crystal defects are inspected by a desired inspection equipment.
Patent KR-20050011172-A (KR)
Inventor: KOO SANG HO
IPC: C07C315/00
Filed: 2003-07-22
Abstract: PURPOSE: Provided is a method for synthesizing a para-hydroquinone compound containing an allylic sulfone moiety by the one-stepwise Fiedel-Crafts reaction employing inexpensive and easily available starting materials with higher yield. CONSTITUTION: The para-hydroquinone compound containing an allylic sulfone moiety which can be efficiently utilized for the preparation of coenzyme Q and vitamin K, is represented by the formula 2, wherein R is OCH3 or a case in which R-R is CH=CH-CH=CH and P is an alkyl group having carbon atoms of 1 to 10, and is synthesized by the method comprising the Fiedel-Crafts reaction of a para-hydroquinone compound £A| containing a protecting group with (E)-4-halo-3-methyl-1-phenylsulfonyl-2-butene £E| or (E)-4-hydroxy-3-methyl-1-phenylsulfonyl-2-butene £F|.
Patent KR-20050015065-A (KR)
Inventor: CHOI SUN YONG
IPC: G01N21/55
Filed: 2003-08-01
Abstract: PURPOSE: An apparatus and a method for inspecting defects are provided to improve accuracy in defect inspection and reduce inspection time by calculating an optimal amplification ratio based on regional characteristics on an object to be inspected. CONSTITUTION: An apparatus for inspecting defects includes a stage(140), a light emitter(110), a detector(130), a controller(160), and a determiner(170). The stage supports and transfers an object to be inspected. The light emitter is apart from the stage by a predetermined distance and sequentially illuminates a light to at least two regions on the object to be inspected. The detector collects the light reflected from the object to be inspected and amplifies the collected light by an amplification ratio. The controller varies the amplification ratio according to regional characteristics corresponding to a variance of the amplified light. The determiner analyzes the amplified light and determines an error on the object to be inspected.
Patent KR-20050017256-A (KR)
Inventor: PARK HEUNG SIK
IPC: H04W8/08
Filed: 2003-08-11
Abstract: PURPOSE: A visitor recognition system and a service supplying method using the system are provided to sense a position registration signal delivered from a mobile terminal to recognize a visitor's visit, and to perceive visitor information, thereby providing an additional service appropriate for the visitor's inclination. CONSTITUTION: A terminal signal receiving device(130) includes a predetermined coverage area, extracts base station information through a random mobile terminal(110) located in the coverage area, synchronizes the terminal(110) with a base station(120), and extracts a position registration signal while extracting visiting terminal information, then transmits the extracted information to a designated path. A management device(140) receives the visiting terminal information to confirm a subscriber's visit, manages to perform an additional service, and applies various data. A terminal information management DB(150) stores terminal information and subscriber information, and stores specific terminal information to supply the additional service. A mobile communication customer DB(170) stores customer information, and sends the information to the device(140). An SMS server(180) sends a short message to the terminal(110), and sends transmitted details to the device(140).
Patent KR-20050018509-A (KR)
Inventor: AHN JUNG KEUN
IPC: H01J11/26
Filed: 2003-08-14
Abstract: PURPOSE: A plasma display panel is provided to allow discharge operation to be smoothly performed by increasing the area of address discharge. CONSTITUTION: A plasma display panel comprises a first substrate(Y2-1) and a second electrode(X2-1) for causing a sustain discharge; a plurality of discharge cells having a plurality of address electrodes for causing an address discharge together with the first electrode. The discharge cells defined by barrier ribs(27) cause an address discharge and a sustain discharge. The plasma display panel further includes a discharge increasing unit arranged in the first discharge cell where the first and second electrodes are arranged in an extended direction, so as to increase the area of address discharge.
Patent KR-20050021097-A (KR)
Inventor: LEE GIL JAE
IPC: H04B1/38
Filed: 2003-08-26
Abstract: PURPOSE: A horizontal rotation-type portable terminal is provided to enable a screen portion to horizontally rotate in a body portion, so that a user can enjoy a TV broadcasting service on horizontal type screen, thereby realizing a video call or a photo taking function on the horizontal type screen. CONSTITUTION: A screen portion(110) is horizontally rotated in a body portion(120) by using a pivoting hinge apparatus(130). A keypad is intercepted from the exterior by a keypad cover, to prevent foreign substance from being incoming. The body portion(120) functions as a communication portion. The screen portion(110) displays various information as images while horizontally rotating in the body portion(120). One end of the pivoting hinge apparatus(130) is fixed to the body portion(120), while the other end thereof is fixed to the screen portion(110), such that the screen portion(110) can horizontally rotate in the body portion(120).
Patent KR-20050024591-A (KR)
Inventor: PARK YONG WOO
IPC: H01C10/00
Filed: 2003-09-03
Abstract: PURPOSE: A variable resistor and a manufacturing method thereof are provided to elongate lifetime of the resistor by forming an electric closed circuit using physical contacts between a base plate and connection electrodes. CONSTITUTION: A base plate(100) includes at least one resistance region. A plurality of non-resistance patterns(120) are arranged on the resistance region on the base plate. A gap between the non-resistance patterns is filled to form a resistance pattern(140) on the resistance region. A plurality of contact holes(180) sequentially penetrate the resistance patterns and the non-resistance patterns at both ends of the resistance regions. Electric nodes are inserted to the connection holes. One end of the nodes is fixed on the base plate via the connection holes. The other end of the nodes is overlapped with the non-resistance patterns which are near to the connection holes. A connection terminal(200) is connected with the resistance pattern and moved along with the resistance region among the electric nodes.
Patent KR-20050024858-A (KR)
Inventor: MOK JIN SANG
IPC: B60G7/02
Filed: 2003-09-05
Abstract: PURPOSE: A lower arm of a vehicle for regulating caster angle is provided to keep straight traveling stability of the vehicle optimal and to hold optimal steering feeling for a driver by adjusting the caster angle by operating a vehicle body mounting bush. CONSTITUTION: Two ends of a lower arm(2) are combined with a vehicle body mounting bush(10) and a geometry bush(20) and joined with flanges(1a,1b) disposed at a sub frame(1) and the other end is united with a ball joint(30) and combined with a knuckle of a vehicle wheel. The vehicle body mounting bush is composed of outer and inner pipes(11,13) and a bush rubber(15) combined between the outer and inner pipes to absorb shock and inserted into the flange of the sub frame without interference between the flange and the mounting bush. An inner pipe nut(50) is inserted in the inner pipe and contact surfaces of the inner pipe and the inner pipe nut are combined to each other in a female-male type. A bush bolt(60) for joining the flange of the sub frame and the vehicle body mounting bush passes through the inner pipe nut and the bush bolt is integrated with the inner pipe nut. A bolt rotation preventing unit(70) is detachably combined to the bush bolt to constrain the rotation of the bolt.
Patent KR-20050026595-A (KR)
Title: Air conditioner
Inventor: SHIN JEONG SOO
IPC: F25B13/00
Filed: 2003-09-09
Abstract: An air conditioner is provided to prevent cooling of unnecessary room by preventing counterflow of liquid refrigerant to heat exchangers of indoor units, and reduce vibration and noise of the heat exchangers of the indoor units by a pulsation damping part. An air conditioner includes a main refrigerant pipe(30) for guiding refrigerant to circulate heat exchangers of indoor/outdoor units, and a branch refrigerant pipe(40) branched from the main refrigerant pipe and having both ends respectively connected to the main refrigerant pipe. The branch refrigerant pipe guides the refrigerant to return from a plurality of the heat exchangers of the indoor units to the main refrigerant pipe. The branch refrigerant pipes has a counterflow preventing part(41) formed vertically and long for preventing the refrigerant from flowing back to the heat exchangers of the indoor units. A pulsation damping part(42) is extended from the counterflow preventing part to change flow direction of the refrigerant to resolve pressure pulsation of the refrigerant.
Patent KR-20050029011-A (KR)
Title: Method for winding a wire to low voltage vobin in flyback transformer
Inventor: PARK JOON HYUNG
IPC: H01F38/42
Filed: 2003-09-19
Abstract: A method for winding a low-voltage bobbin of a flyback transformer is provided to combine forward windings with reverse windings when wires are wound on a low-voltage bobbin, thereby reducing the length of wires and a winding time. The first wire is wound with predetermined number of turns through a reverse winding(301), and is connected by being wound on a pin 9 set to an E1 terminal(302). The wound first wire is re-connected by being wound on a pin 6 set to a ground terminal(303). The first wire is wound on a slit B with 3 turns in clockwise direction through a forward winding up to a pin 7 prior to the pin 6(304). The first wire is connected by being wound on a pin 5 set to an E2 terminal through a forward winding in clockwise direction with 20 turns(305), and an end of the first wire is cut(306). The second wire is sequentially wound on slots with 30 turns each, through a forwarding winding, and the second wire coming from one of the slots is wound on a pin 1 set to a collector terminal(307). The second wire connected to the pin 1 is sequentially wound on slits with 30 turns each, through a reverse winding(308), and an end of the second wire is cut(309).
Patent KR-20030084814-A (KR)
Inventor: LIM WHAN JEONG
IPC: A22C17/00
Filed: 2003-09-23
Abstract: PURPOSE: A meat cutting apparatus mounted with a circular blade rotatable in forward and rearward is provided to realize a rapid grinding function, to automate the adjustment of the thickness of meat, and to reduce manufacturing costs thereof. CONSTITUTION: The meat cutting apparatus mounted with a circular blade comprises a blade rotating device(3), a blade idling device(2), an idling frame device, and a separably installed grinder(5) for use in the case of wear of the blade. Inside the frame device, a V-shaped belt tension device and a weight device are mounted. Further, an automatic transfer device mounted with a stepping motor, a conveyor upper end pushing device for preventing meat from being pushed rearward, and an automatic conveyor discharge device are mounted.