baber/WOPTO huggingface dataset:
Patent KR-20040101645-A (KR)
Inventor: KIM HYEONG SIK
IPC: B29C59/04
Filed: 2003-05-26
Abstract: PURPOSE: An apparatus for surface treatment of a tire mat and the surface-treatmented tire mat are provided to make the feel of the tire mat smooth and increase frictional force by removing rubber and protruding nylon tire cord. CONSTITUTION: An apparatus for treating the surface of a tire mat is composed of a first surface processing roller(1) rotated by a motor(M1) and a shaft(11) in one way, a second surface processing roller(2) rotated by a motor(M2) and a shaft(21) in an opposite direction, a guide plate coupled to four frame posts(5), and a pair of drawing rollers(3,4). A plurality of pins are arranged on the surface of each surface processing roller at regular intervals. The guide plate has a guide for guiding a tire rope, and a cutout portion. The surfaces of the surface processing rollers are disposed at the cutout portion of the guide plate. The drawing rollers draw the tire rope processed by the surface processing rollers. The height of the guide plate is adjusted by nuts(6) coupled to the frame posts.
Patent KR-20040103724-A (KR)
Inventor: JANG HYEONG UK
IPC: H04N13/00
Filed: 2003-06-02
Abstract: PURPOSE: A device for selectively displaying one of a 2D image and a 3D image is provided to selectively display one of the 2D image and the 3D image by forming the 3D image with high resolution same with the 2D image. CONSTITUTION: An optical source(1) emits a white light. A display panel(2) receives the light from the optical source, and forms an image. A beam splitter(10) disposed between the optical source and the display panel splits the light emitted from the optical source into a left-eye direction and a right-eye direction of a viewer, and provides the split lights to the display panel. An optical shutter(20) installed in one of front and rear surfaces of the beam splitter controls light transmission so that the light of at least one of the two directions split in the beam splitter is transmitted to the viewer.
Patent KR-20040106994-A (KR)
Inventor: YOO JAE SEONG
IPC: H01L21/20
Filed: 2003-06-12
Abstract: PURPOSE: A method for crystallizing silicon is provided to obtain a high energy laser and a low energy laser at once by forming a plurality of narrow slits which reduce an energy density. CONSTITUTION: A substrate having an amorphous silicon film thereon is provided. A mask(270), which is divided into a plurality of blocks, is positioned on the substrate. Transmissive patterns(272a) are arranged in a zig-zag at each of the blocks. The mask forms a plurality of slits between the transmissive patterns. A laser beam is illuminated on the mask. A region which is crystallized by the transmissive pattern of the mask is activated by the plurality of slits as the substrate moves.
Patent KR-20050001605-A (KR)
Inventor: YUN SANG BOK
IPC: H01S5/00
Filed: 2003-06-26
Abstract: PURPOSE: A semiconductor laser device and a manufacturing method thereof are provided to prevent a ridge from being exposed to the outside through a cleavage by forming the ridge on a predetermined portion spaced apart from a laser exit plane and the opposite plane. CONSTITUTION: A first conductive type clad layer(42) is formed on a first conductive type substrate(41). An active layer(43) is formed on the first clad layer. A second conductive type clad layer(44) with a ridge(44a) is formed on the active layer. At this time, the ridge is spaced apart from a laser exit plane and the opposite plane as much as a desired distance(W). A current barrier is formed around the ridge.
Patent KR-20050005305-A (KR)
Inventor: JUN JIN WAN
IPC: G11B20/18
Filed: 2003-07-01
Abstract: PURPOSE: An adaptive retry control method and a disk drive using the retry control method are provided to change a retry table without changing firmware in a disk drive, and to analyze a retry execution result to reflect the analyzed result on the retry table, thereby executing a retry process at optimum condition. CONSTITUTION: When power is supplied to a disk drive, a controller reads retry table information stored in a maintenance cylinder of a disk, and stores the read retry table information in a buffer(S301,S302). The controller decides whether a retry table change command is inputted through a host interface(S303). If so, the controller updates new retry table information inputted through the host interface in the buffer(S305). If the command is not inputted, the controller stands by for a certain time(S304).
Patent KR-20050005307-A (KR)
Inventor: CHI KYEONG KOO
IPC: H01L21/3065
Filed: 2003-07-01
Abstract: PURPOSE: A thin film patterning method for fabricating a semiconductor device is provided to minimize a loss of a thin film and a substrate and an increase of a space CD(critical dimension) by etching an organic ARC(anti-reflective coating) by etch gas including HBr. CONSTITUTION: A thin film(34) is formed on a silicon substrate(32). An organic ARC(35) is formed on the thin film. Photoresist patterns(36) with a predetermined space CD are formed on the organic ARC without distorting the pattern. Only the organic ARC is etched without damaging an underlying layer by a plasma etch process in which the photoresist patterns are used as an etch mask and etch gas(38) using HBr is used. The exposed thin film is etched without varying the space CD by an etch process in which the photoresist patterns are used as an etch mask and fluorocarbon gas is used.
Patent KR-20050005119-A (KR)
Inventor: BAIK IN SUB
IPC: A61K8/73
Filed: 2003-07-03
Abstract: PURPOSE: Provided is a multilayer patch composed of several drug layers which contain different drug compositions, respectively. Therefore, the patch displays teeth whitening effect within a short period of time. Also, it is harmless to the human body and its active ingredients have thermostability. CONSTITUTION: The multilayer patch is characterized by comprising a supporting layer which prevents drugs from flowing to increase their stability; at least two drug layers in the dry film type; at least one separating layer which separates the drug layers and stabilizes them; and a rare layer which increases the stability of drugs and makes the adhesion of the patch to teeth easy.
Patent KR-20050013737-A (KR)
Inventor: KIM KYUNG HOON
IPC: G11C7/22
Filed: 2003-07-29
Abstract: PURPOSE: A delay locked loop is provided to reduce the jitter characteristics by having a pitch out block for monitoring noise data, detecting a noise pattern and storing the noise pattern. CONSTITUTION: A delay locked loop comprises a clock buffer(801), a divider(802), a phase comparator(803), a delay controller(804), a delay line(805), a dummy delay line(806), a replica model(807), an output buffer(809) and a pitch out block(810). Wherein the pitch out block comprises a pattern detector(811) for detecting noise pattern and storing the pattern; a pre delay controller(812) for controlling the delay time according to the output of the pattern detector(811); pre delay lines(813, 814) for delaying an inner clock(rclk, fclk) according to the delay time from the pre delay controller(812).
Patent KR-20040014268-A (KR)
Title: Spindle unit of machine tool
Inventor: YAMAMOTO TATSUYA
IPC: B23B31/10
Filed: 2003-08-05
Abstract: PURPOSE: To provide a spindle unit of a machine tool which can improve workability in the maintenance of the spindle of the tool and in the change of a disc spring and which can save labor for dismountng or mounting. CONSTITUTION: A column 4 is provided with a suspending fixture(holding mechanism) 50 which holds an unclamping device 30. A spindle head 15 can be individually moved vertically by removing a bolt 43 in a state of suspending and holding the unclamping device 30 by means of the suspending fixture 50.
Patent KR-20040018184-A (KR)
Inventor: CHIN MARY WONMON
IPC: H04W76/04
Filed: 2003-08-21
Abstract: PURPOSE: A system and a method for transmitting incoming calls to mobile units in border cells using packet-based links are provided to remove the need for service providers to purchase and maintain dedicated voice circuits connecting border cells by delivering the incoming calls to the mobile units in the border cells by using the packet-based links. CONSTITUTION: An incoming call is received at an SMSC(Serving Mobile Switching Center) for a mobile unit in a border cell served by a BMSC(Border Mobile Switching Center). The SMSC allocates processing resources for the incoming call using a voice coder/frame selector and designates a DLCI(Data Link Connection Identifier) identifying the voice coder resources to be used for the call(420). The SMSC sends the DLCI to the BMSC and the BMSC assigns traffic channel resources for the call via an attached base station(422). The BMSC provides the DLCI to a base station to establish a packet link between the voice coder and the traffic channel resources(424). Thereafter, the BMSC rings the mobile unit(426). When the mobile unit answers(430) and the BMSC informs the answer to the SMSC(432), the SMSC connects the incoming call to the packet link, thereby completing the call path to the mobile unit.
Patent KR-20050020285-A (KR)
Inventor: KIM YONG JAE
IPC: H04B1/40
Filed: 2003-08-21
Abstract: PURPOSE: A movable display device and a method for controlling the movable display device are provided to minimize a switching noise by correctly judging the instants of time of outputting video signals from a wireless module and a wired module and switching reproduction of a video signal corresponding to a wireless input signal and reproduction of a video signal corresponding to a wireless input signal with each other. CONSTITUTION: A movable display device includes a wired module(120), a wireless module(110), a display panel(170), a synchronization signal detector(150), and a display controller(160). The wired module receives a wired input signal supplied from a docking station when the display device is connected to the docking station and converts the wired input signal into the first video signal. The wireless module converts a wireless input signal supplied from a host computer into the second video signal when the display device is separated from the docking station. The display panel reproduces the first and second video signals. The synchronization signal detector detects synchronization signals from the first and second video signals. The display controller switches the first video signal and the second video signal to each other. The switching time is determined by the detection result of the synchronization signal detector.
Patent KR-20050020455-A (KR)
Inventor: SHIN SANG HOON
IPC: H04B1/38
Filed: 2003-08-22
Abstract: PURPOSE: A hinge coupling unit of a folder type mobile terminal is provided to solve a problem that a user feels uncomfortable because an upper folder is shaken. CONSTITUTION: The first and second protrusions(140-1,140-2) are formed with a certain height at inner diameter portions of both side ends of a central hinge arm(111). The third and fourth protrusions(140-3,140-4) are formed with a certain height at outer diameter portions of left and right annular protrusions(121-1,122-1) formed at respective one ends of left and right side hinge arms(121,122). A front end surface of the first protrusion(140-1) and that of the third protrusion(140-3) and a front end surface of the second protrusion(140-2) and that of the fourth protrusion(140-4) come in contact with each other in a facing manner when a mobile terminal is opened by rotating an upper folder(110) at a certain angle.
Patent KR-20050022605-A (KR)
Inventor: KWON JANG WOOK
IPC: A47B95/04
Filed: 2003-08-27
Abstract: PURPOSE: Provided is a covered furniture and a manufacturing method thereof, to diversify design and materials and improve the durability of the covered furniture. CONSTITUTION: The covered furniture includes at least one furniture(10); at least one cover(20) for covering the entire surface or part of the furniture(11); a covering material(30) applied to the cover(20); and an adhesion for adhering the covering material(30) onto the cover(20). In particular, the furniture(11) is made of non-elastic materials and includes a recess where the cover(20) is formed. The cover(30) is made of fabric, paper or hand-made Korean paper. The covering material(30) is applied to the cover(20) through a pressing process.
Patent KR-20050023722-A (KR)
Inventor: CHANG JAE EUN
IPC: B62D25/08
Filed: 2003-09-02
Abstract: PURPOSE: A fixing structure for a luggage trim of a vehicle is provided to firmly fix the luggage trim to a trunk room without horizontal and vertical movements and to prevent the luggage trim from drooping by fixing a clip adhered to the luggage trim by a weather strip. CONSTITUTION: A lower side of a clip(400) is adhered on the upper side of a luggage trim(100) and an upper side is combined to the upper end of a panel(200) forming a trunk room. A weather strip(600) for preventing friction noise in opening and closing a trunk door(500) is joined to the outside of the clip combined on the upper end of the panel. The clip comprises a hanging projection(410) bent at the upper part of the clip to cover an upper end of the panel and an adhering unit(420) formed at the lower part and stuck with one surface of the luggage trim.
Patent KR-20050025487-A (KR)
Title: Apparatus for going up the stream with water treatment device
Inventor: BYUN MOO WON
IPC: C02F3/06
Filed: 2003-09-08
Abstract: To provide a river water backflowing apparatus with purification function for purifying river water efficiently and inexpensively by naturally purifying river water in a process of backflowing river water that flows through a backflow pipe. A river water backflowing apparatus with purification function comprises: backflow pipes(1) installed around a river; manholes(2) to which end parts of the backflow pipes are connected; and water pumps(3) for transferring river water flown into the manholes to the upper stream of the river through the backflow pipes, wherein the apparatus further comprises a media rope(4) longitudinally installed inside the backflow pipes to provide a habitat to which microorganisms used in water purification are attached, wherein the apparatus further comprises perforated pipes(5) which are longitudinally installed inside the backflow pipes, on which a plurality of through holes are perforated, and to which air pumps(6) are connected, and wherein an anaerobic region in which the air pumps are not operated during backflowing of river water and an aerobic region in which the air pumps are operated to inject air into the backflow pipes are sequentially repeated.
Patent KR-20050030083-A (KR)
Title: Keeping warm fomentation pack of three face packing structure body
Inventor: LEE JIK SAE
IPC: A61F7/08
Filed: 2003-09-24
Abstract: A keeping warm fomentation pack of a three face packing structure body is provided to prevent the content from contacting air and losing heat during the manufacturing process. In the keeping warm fomentation pack of a three face packing structure body, one side of the pack body is coated with a synthetic resin, minute vent holes are formed in the surface, and the external part of the fomentation pack is packed by a pack cover made of vinyl. A pack body is wound around a pack body winding roller(40), and passes through a punching roller(42) to form minute vent holes. The pack body is bent in half through the form guiding plate and a space adjusting wire(54). The horizontal lower part and vertical parts are pressed. A content is put into the open horizontal part of the pack body. A three-dimensional pressing plate(62) presses the upper portion of the vertical parts. The horizontal upper portion of the pack body is cut by a pack body cutting knife(64).
Patent KR-20050030399-A (KR)
Title: Multistage aquatic plant
Inventor: JEONG JOO SEOK
IPC: A01K63/00
Filed: 2003-09-26
Abstract: A multistage aquatic plant is provided to avoid dew condensation on the surface of the aquatic plant by letting water run over a water overflow plate. In the multistage aquatic plant, two or more aquatic plants are formed in the form of a cascade. A water overflow plate(121) is formed in the front portion of the lowest aquatic plant(120). The lateral plates(122) and the bottom plate(123), to which the water overflow plate(121) is attached, extends to the front to form a lateral extension(122a) and a bottom extension(123a). A splasher(124) is attached to the front portion of the lateral extension(122a) and the bottom extension(123a) to form a water storing portion(125). A drain hole(126) is installed at the bottom of the water storing portion.
Patent KR-20050030768-A (KR)
Title: A precised assembling machine of head lamp
Inventor: LEE SOO KWANG
IPC: B23P19/10
Filed: 2003-09-26
Abstract: An accurate assembling and inspecting bar is provided to increase productivity, and to assemble parts precisely by pressing and fixing preassembled parts placed on predetermined positions with accurate position adjusting units arranged in a main plate. An accurate assembling and inspecting bar(100) is composed of a fixed supporting frame(110), positioning units(140) connected to the supporting frame to arrange and guide a work piece in the supporting frame, a main plate(180) moved into the work piece in a first direction and a second direction arranged perpendicularly to each other and installed to the supporting frame, gripping units(220,240) arranged in the main plate to grip the predetermined portion of the work piece when the main plate approaches the work piece, and accurate supporting units(330,340,360,380) arranged in the main plate to support the position of the predetermined portion of the work piece accurately in moving the main plate into the work piece.
Patent KR-20050030447-A (KR)
Title: High performance radial tire using hybrid cord for cap ply
Inventor: BANG YUN HYUK
IPC: B60C9/00
Filed: 2003-09-26
Abstract: A high performance radial tire applying a hybrid cord to a cap ply is provided to improve adhesive force with rubber and to improve durability, riding comfort, and operation stability of the tire by forming the hybrid dip cord made of polyethylene naphthalate and lyocell multi-filaments to the cap ply. A high performance radial tire(31) with an aspect ratio below 0.65 is composed of a pair of parallel bead cords, at least one radial carcass ply wound around a bead core, a belt layer disposed on the outer periphery of the carcass, and a circumferential belt reinforcing layer formed at the outer periphery of the belt layer. The belt reinforcing layer has a hybrid dip cord made of lyocell and polyvinyl alcohol multi-filaments. The hybrid dip cord has the strength over 8kg, elongation over 6%, adhesive force with rubber over 8kg, fatigue resistance over 80%, 1000~8000 denier fineness, and shrinkage below 3%.
Patent KR-20050031159-A (KR)
Title: 리세스 채널 트랜지스터 및 그 제조방법
Inventor: JANG YOUNG CHUL
IPC: H01L21/336
Filed: 2003-09-29
Abstract: 이 트랜지스터는 기판과, 상기 기판 상에 형성되어 활성영역을 한정하는 소자분리막과 상기 활성영역의 상부를 일방향으로 가로지르는 게이트 패턴을 포함한다. 상기 게이트 패턴과 상기 활성영역 사이에 게이트 절연막이 개재되고, 상기 게이트 패턴 양측에 인접한 활성영역 내에 소오스 및 드레인 영역이 형성된다. 상기 소오스 및 드레인 영역 사이의 활성영역은 채널영역에 해당한다. 상기 게이트 패턴 하부의 활성영역에 홈이 형성되어 있다. 상기 홈은 일방향으로는 양측의 소자분리막으로부터 소정간격 이격된 경계를 가지고, 다른 방향으로는 상기 게이트 패턴의 측벽 연장선으로 부터 소정간격 이격된 경계를 가진다.
Patent KR-20050031694-A (KR)
Title: Video image processing method to eliminate wide area flicker of plasma display panel
Inventor: HYEON CHANG HO
IPC: G09G3/296
Filed: 2003-09-30
Abstract: A video image processing method for eliminating a wide area flicker of a plasma display panel is provided to remove effectively the wide area flicker when receiving video signals of 50Hz such as PAL(Phase Alternation Line) or SECAM(Systeme Electronique Couleur Avec Memorre). N-1th frame data are stored in a frame memory(S701). Each of main object image data of the stored N-1th data and presently inputted Nth frame data is separated from each of background data thereof(S702,S703). Object image data of an insertion frame are generated by using the main object image data of the N-1th frame data and the main object image data of the Nth frame data(S705,S706). Background image data of the insertion frame are generated by using the background image data of the N-1th frame data and the background image data of the Nth frame data(S707). The insertion frame is generated by synthesizing the main object image data of the insertion data with the background image data of the insertion frame(S708).
Patent KR-20050036675-A (KR)
Inventor: CHOI JEONG YEOL
IPC: B23B51/00
Filed: 2003-10-16
Abstract: 본 발명은 절삭팁이 순수다이아몬드로 집적도(집중도)가 높게 전착 형성되므로 절삭력이 크게 향상되고 사용수명이 연장되며 절삭된 칩의 배출이 원할한 다이아몬드 코어드릴을 제공하는데 있다. 그 다이아몬드 코어드릴은 천공가공시 발생되는 피삭물의 칩 또는 파편을 배출시키기 위해 길이방향으로 코어가 형성되고, 외측면에 작동공구에 회전 가능하게 장착되는 고정부가 형성되며, 금속기둥으로 형성되는 본체; 및 그 본체의 선단부에 전착공정에 의해 일체로 부착되며, 본체의 선단부로부터 외측방향을 향해 형성된 다이아몬드 절삭팁을 포함한다. 선단부는 계단형 또는 원추절단형으로 형성되며, 선단부의 단부 및 주변에 일체로 전착되어 형성될 수 있다. 다이아몬드 코어드릴은 본체를 구성하기 위한 원재료의 선단부에 그로부터 외측을 향해 연장되는 지지부를 형성하는 단계; 본체의 가공 및 처리된 선단부의 단부 및 지지부의 둘레에 다이아몬드를 전착하여 절삭팁을 형성하는 단계; 및 본체의 선단부에 형성된 지지부를 제거하는 단계에 의해 제조된다.
Patent KR-20050038521-A (KR)
Inventor: LIM JAE HONG
IPC: B23Q41/00
Filed: 2003-10-22
Abstract: 실린더 헤드의 밸브시트와 밸브가이드의 절삭 가공시, 보링머신의 스핀들 회전속도로 가공 툴에 발생하는 원심력을 이용하여 유압을 발생시켜 그 내부의 리머(Reamer)를 자유로이 전진 또는 후진시켜 밸브가이드를 가공하면서 밸브시트도 한번에 가공할 수 있도록;  
     내부에 중심선을 따라 공간부를 형성하고, 상기 공간부의 외측에는 상기 중심선을 기준으로 하여 양측에 각각 구분되는 복수의 유압실을 형성하며, 상기 유압실과 상기 공간부의 후방을 연결하는 유압통로를 형성하는 툴 몸체; 상기 툴 몸체의 공간부 내에 그 중심선을 따라 배치되며, 그 선단은 보링날이 형성되어 상기 툴 몸체의 전방으로 관통하여 위치되고, 후단에는 피스톤이 장착되어 상기 공간부를 공압실과 유압작동실로 구획하는 리머 샤프트; 상기 툴 몸체의 공간부 내에 배치되어 상기 리머 샤프트의 피스톤이 왕복운동 가능하도록 중공으로 이루어지고, 상기 복수의 유압실과 공간부를 구획하며, 외주면에는 기어 치가 형성되는 피니언; 상기 복수의 유압실에 각각 설치되며, 각 내측단에는 상기 피니언과 양측에서 각각 치합되는 랙바를 일체로 형성하는 원심작동 피스톤; 및 상기 툴 몸체의 선단 외주면에 일체로 장착되어 밸브시트를 가공하는 복수개의 절삭날을 포함하여 구성되는 것을 특징으로 하는 보링머신용 가공 툴을 제공한다.
Patent KR-20050046153-A (KR)
Inventor: JEON KWANG SOO
IPC: C02F11/12
Filed: 2003-11-13
Abstract: 본 발명은 상수도원(또는 종말하수처리장)의 원수 중의 부유물질(슬러지)을 여과하는 여과장치에 관한 것으로서, 원통형의 하우징(10)에 배치된 원통형의 금속필터(20)에 의해 상기 하우징(10)이 내부챔버(11)와 외부챔버(12)로 구분되고, 상기 하우징(10)의 좌측단에 엔드 커버(30)가 장착되고, 상기 하우징(10)의 우측단에 메인 플랜지 커버(40)가 장착되고, 상기 하우징(10)의 내부챔버(11)에 스크류(50)가 배치되어 상기 스크류(50)가 금속필터(20)의 안쪽면에 부착된 부유물질(슬러지)을 금속필터(20)의 우측단으로 밀어내고, 상기 스크류(50)가 풀리(70)로 부터 동력을 전달받는 샤프트(60)에 장착되어 샤프트(60)의 회전에 의해 작동되고, 상기 메인 플랜지 커버(40)의 내부에 슬러지 배출압력조절수단(80)이 장착되어 스크류(50)에 의한 슬러지 배출압력이 슬러지 배출압력조절수단(80)의 탄성력보다 크게 되면 슬러지가 메인 플랜지 커버(40)로 배출되고, 상기 금속필터(20)의 외측에 에어분사장치(90)가 배치되어 상기 에어분사장치(90)에서 분사되는 압축공기에 의해 금속필터(20)가 연속적으로 역세되는 것을 특징으로 한다.
Patent KR-20040047594-A (KR)
Inventor: BOZSO FERENC M
IPC: H04B10/2581
Filed: 2003-11-17
Abstract: PURPOSE: An electric system, a multi-drop backplane, an optical grating structure, a method for checking continuity of board connection, a method for hot test, and a method for transmitting data are provided to improve system communication and board to board communication through channel. CONSTITUTION: An electronic system includes a backplane, a plurality of circuit boards, a plurality of optical jumpers, and an optical transceiver. The backplane(403) includes a signal wiring which is connected from a board to another board, and a shared optical bus. The circuit boards(401) are mounted on the backplane and include electronic components. The optical jumpers are used for coupling optically one of the boards to the backplane. The optical transceiver(405) relays optical signals from the optical jumpers to one of the backplane or one of one of the boards at each end of each optical jumper.