baber/WOPTO huggingface dataset:
Patent KR-20040043474-A (KR)
Title: Method for controlling fuser temperature of image forming apparatus
Inventor: KIM YUN SU
IPC: G03G15/20
Filed: 2002-11-18
Abstract: PURPOSE: A method of controlling a fixing temperature of an image forming system is provided to increase the temperature of a fixing device to the fixing temperature while maintaining the standby temperature of the fixing device at a low temperature. CONSTITUTION: A controller initializes a fixing device when power is supplied to an image forming system(S110). The controller turns on a heating roller to increase the temperature of the fixing device to a standby temperature(S120). Then, the controller turns off the heating roller and converts the system to a standby mode(S130). In the standby mode, the controller waits for an external printing command(S140). When the controller receives the printing command, the controller judged whether the current temperature of the fixing device is identical to the standby temperature(S150). When the current temperature of the fixing device is identical to the standby temperature, the controller converts the standby mode to a print mode(S160). In the printing mode, the controller turns on the heating roller to increase the temperature of the fixing device to the fixing temperature. The controller performs a printing operation(S170). When the current temperature of the fixing device is not identical to the standby temperature, the controller turns on the heating roller(S210). The controller judges whether the temperature of the fixing device reaches the standby temperature within a predetermined period of time(S220). When the temperature reaches the standby temperature within the period of time, the controller fixes an image onto paper. When the temperature of the fixing device does not reach the standby temperature within the period of time, the controller outputs an error signal(S230).
Patent KR-20040045719-A (KR)
Title: Seat assembly for bus
Inventor: PARK EUN GYU
IPC: B60N2/02
Filed: 2002-11-25
Abstract: PURPOSE: A seat structure for a bus is provided to make a heavy person travel comfortably by moving a seat toward an aisle to make a gap between seats during traveling. CONSTITUTION: A two-row seat is installed a side of an aisle. A fixed seat(51) is fixed to a floor of a vehicle body. A moving seat(52) is installed to a side portion of the fixed seat to move toward a side direction. A moving rail(53) guides the moving seat. A guide rail(54) guides the moving rail. A fixing portion of a position fixes the position of the moving seat by fixing the moving rail to the guide rail. The fixing portion of a position comprises a knob(55) fixed to a bracket(58) by a hinge, a fixture(56) for restricting movement of the moving seat and return spring(57).
Patent KR-20040048107-A (KR)
Title: An apparatus for automatically agitating slag
Inventor: JUNG IL JIN
IPC: G01N1/38
Filed: 2002-12-02
Abstract: PURPOSE: An apparatus for automatically stirring slag is provided to ensure manufacturing facility of P-STD and reduce costs by easily obtaining required P-STD and is provided to improve an analysis degree of P-STD by calculating various data. CONSTITUTION: An apparatus for automatically stirring slag includes a body(10), a driving part(20), and a manipulating part(60). The body(10) is installed in an upper part of a casing(5) and has an attachable cover(7). The driving part(20) is positioned at an inside of the casing(5) and has a well-stirred vessel rotatably aligned at an inside of the driving part(20). The well-stirred vessel contains slag. The manipulating part(60) includes a switch and a timer. The manipulating part(60) rotates the well-stirred vessel during a predetermined time so as to stir slag contained in the well-stirred vessel.
Patent KR-20040049927-A (KR)
Title: Apparatus for fabricating flat panel display
Inventor: CHOI JUN YEONG
IPC: H01J9/24
Filed: 2002-12-05
Abstract: PURPOSE: An apparatus is provided to reduce the space occupied by the apparatus, while reducing the transfer time by using a double blade for transferring two substrates at the same time. CONSTITUTION: An apparatus comprises a process chamber(130); a substrate support(136) arranged in the process chamber, and which allows a substrate(140) to be disposed on the substrate support; a transfer chamber(120) for loading the substrate into the process chamber or transferring the substrate to outside from the process chamber; a robot(172) arranged in the transfer chamber, and which has a double blade(170) including an upper blade(170b) and a lower blade(170a), wherein the double blade moves between the transfer chamber and the process chamber, and the upper blade and the lower blade have ends directed toward the process chamber; an inner elevating pin(160a) arranged in the transfer chamber and the process chamber in such a manner that the inner elevating pin moves in a vertical direction, avoiding the double blade; and an outer elevating pin(160b) having an end bent in a horizontal direction, and which is arranged in the transfer chamber and the process chamber in such a manner that the outer elevating pin is rotatable centering from a vertical axis.
Patent KR-20040049722-A (KR)
Title: Method for manufacturing polyester fine dinier multifilaments and the multifilaments manufactured from the same
Inventor: JEN ZOCHUN
IPC: D01D5/092
Filed: 2002-12-07
Abstract: PURPOSE: Plural fine denier polyester pre-drawn yarn is characterized by having 0.3-2.0denier of single yarn fineness, 100-160% of rupture elongation, under 0.3 of long-period variation of uster, under 2% of thermal stress variation and having excellent dyeability. A manufacturing method thereof is provided. CONSTITUTION: Plural fine denier polyester pre-drawn yarn is obtained by the steps of: preparing a polyester polymer having 0.5-0.7 of inherent viscosity and 245-265deg.C of melting point; heat-melting and filtering the polyester; (a) extruding the polyester through multi-ring type discharge holes of a spinning nozzle(3) to discharge tow(4) uniformly (D2 is diameter of the external ring and D1 is diameter of the internal ring); (b) passing the tow(4) through Ls(mm) of a calm zone set on a lower part of the spinning nozzle(3); passing the tow through a cylindrical cooling drum(5) having Do(mm) of diameter and Lq(cm) of length; supplying a cooling wind about the tow at 0.2-0.6m/s of speed to cool the tow until under glass transition temperature of the polyester polymer and to collect the tow; and then (d) winding the tow at 1800-3000m/min. of speed. D2, D1, Do, Ls and Lq satisfy formulae (i) D2-D1<=20(mm), (ii) 12<=D1-D0<=33(mm), (iii) 2<=Ls<=20(mm) and (iv) 15<=Lq<=40(cm). Density of the discharge holes of the spinning nozzle is 7-21 numbers per 1cm¬2. Drawn yarn is obtained by false-twist finishing, draw-twist finishing, air-texture finishing and direct spinning-drawing finishing the pre-drawn polyester yarn.
Patent KR-20040050760-A (KR)
Title: heating and cooling device for hydrogen storage alloys
Inventor: HONG SANG UI
IPC: F25B17/12
Filed: 2002-12-09
Abstract: PURPOSE: A cooling and heating apparatus using hydrogen storage alloys is provided to improve the performance of heat exchange by forming hydrogen storage alloys with heterogeneous alloys, and arranging the hydrogen storage alloys according to characteristics of the heterogeneous alloys in forming reactors. CONSTITUTION: A pair of reactors(110,120) are filled with hydrogen storage alloys(111,121) formed of a plurality of heterogeneous alloys(111a,111b,121a,121b). A hydrogen passage pipe(200) has both ends connected with the reactors, wherein hydrogen flows inside. A plurality of ventilating fans(300) are installed around the reactors to forcibly send air to the reactors. A pumping element(400) is connected with the hydrogen passage pipe for transmitting sending power to forcibly send hydrogen from any one reactor to the other reactor.
Patent KR-20040051124-A (KR)
Title: Method for Preventing drop of control-packet
Inventor: PARK YONG GI
IPC: H04L12/66
Filed: 2002-12-12
Abstract: PURPOSE: A control packet drop preventing method is provided to prevent drop of a control packet by previously allocating a control packet buffer for the control packet. CONSTITUTION: When a packet is received(S400), it is determined whether the port number of the packet is the control packet number(S402). If the port number of the packet is the control packet number, the packet is determined to be a control packet, and then, it is determined whether another packet is in the control packet buffer(S404). If there is another packet in the control packet buffer, the existing packet is replaced with the received control packet(S406) and the control packet is transmitted through a transmission line(S408).
Patent KR-20040052131-A (KR)
Title: Distance based distributed online game server system
Inventor: CHOI BYEONG TAE
IPC: G06F19/00
Filed: 2002-12-13
Abstract: PURPOSE: A distributed online game server system based on a distance is provided to support a large scale of user by effectively distributing the load to the game servers distributed by the distance. CONSTITUTION: A session server(101) provides the information needed for certifying a user and connecting to the game server(103). An NPC(Non-Player Character) server(105) performs the data management and the script process for the characters except a player selected from a client by the AI(Artificial Intelligence). A database server(102) stores/manages the data needed for the real-time process such as the billing information and the detail information for the player. The game server is managed by the session server and the NPC server, manages one region divided based on the distance as one unit, and provides a game service. A real-time download server(104) provides a download service to the client in real-time.
Patent KR-20040007208-A (KR)
Title: Exposure condition determination system
Inventor: NAKAE AKIHIRO
IPC: G03F7/20
Filed: 2002-12-16
Abstract: PURPOSE: To obtain exposure conditions of every exposure device corresponding to an individual difference without complicated work for confirming exposure conditions. CONSTITUTION: In a database 10 included in an exposure condition determining system 100, the information of a exposure process performed in the past is accumulated, and mask information 11, exposure device information 12, resist process information 13, and exposure condition information 14 in the past, are included. An exposure condition determining section 15 determines exposure conditions suited for a new mask, based on the wide variety of information abstracted from the database 10 and new mask information 20 using an exposure condition determining program, and outputs a result to be new mask exposure conditions 21. A simulation section 16 performs optical simulation or development simulation based on the wide variety of information abstracted from the database 10 and the new mask information 20. The result simulated by the simulation section 16 is used when the new mask exposure conditions 21 are determined at the exposure condition determining section 15.
Patent KR-20040052393-A (KR)
Title: An apparatus for removing the bad adhesion from a edge of coil sleeve
Inventor: AHN JAE HAN
IPC: B21B39/00
Filed: 2002-12-17
Abstract: PURPOSE: An apparatus for removing materials stuck to the edge of coil sleeve is provided to reduce work loaf of workers and improve operation productivity by simply and promptly removing defective adhesion materials stuck to both edge parts of the sleeve inserted into an inner coiling part of coil. CONSTITUTION: The apparatus(1) comprises a resting part(10) comprising a resting base installed at an end part of inclined stand(12) by which the sleeve is rolled down to be discharged so that the sleeve is put and rested on the resting base; a moving part first and second moving blocks(21a,21b) slidingly assembled into a fixed guider(22) installed at a lower part of the resting base, and first motor(23) for rotationally driving screw member(24) screw assembled into the first and second moving blocks to approach the first and second moving blocks to both edge parts of the sleeve(3) or get the first and second moving blocks away from the both edge parts of the sleeve; a removal part(30) comprising a bevel driven gear(33a) installed at first fixing stand(31a) and engaged with bevel driving gear(32a) rotationally driven by second motor(35) of the first moving block(21a), an other bevel driving gear(32b) assembled with joint mounted on a front end of driving shaft(35a) of the second motor, a bevel driven gear(33b) installed at second fixing stand(31b) and engaged with the bevel driving gear(32b), and magnets(34a,34b) installed on gear shaft(33) of the bevel driven gears(33a,33b) to grind both edge parts of the sleeve; and a supporting part comprising a spring member to support the sleeve, wherein the spring member elastically supports upward a plural supporting members one end of which is rotationally assembled into the outer circumferential surface of the driving shaft in such a way that the supporting members are closely adhered onto the inner circumferential surface of the sleeve.
Patent KR-20040054977-A (KR)
Title: Distributed mpeg file management system and method thereof
Inventor: KIM JONG SAM
IPC: H04N5/92
Filed: 2002-12-20
Abstract: PURPOSE: An MPEG file distribution management system and an MPEG file distribution management method are provided to enhance the performance of system by distributing files. CONSTITUTION: A system manager divides a large volume of MPEG-1 file into two or more arbitrary files. A header data unit(10) extracts and stores header information existing in the MPEG-1 file. A meta split data unit(20) searches the divided files and stores time codes in sequences and offset information in pack start codes. A meta access data unit(30) has data relating to the division. In the meta access data unit(30), because file name and start offset pairs are stored, although the files may be stored by dividing, that is out of the question.
Patent KR-20040056620-A (KR)
Title: A celluar phone having radiating means
Inventor: SONG YEONG GIL
IPC: H04B1/40
Filed: 2002-12-24
Abstract: PURPOSE: A mobile terminal having a heat sinking unit is provided to protect components inside a terminal by effectively sinking heat. CONSTITUTION: A circuit board(20) converts an external input signal into a circuit signal and includes a plurality of components mounted thereon is provided in upper and lower cases(10,11). A heat sinking unit(30) is provided in contact with the circuit board(20) or a heat generation part among the components mounted on the circuit board(20) in order to sink generated heat. The heat sinking unit(30) is provided with a space with a certain size and includes a heat sink tank made of a heat-conductive material and a heat transfer medium provided in the space. The heat sinking unit(30) includes a heat sinking pin provided at an upper surface of the heat sink tank and sinking heat.
Patent KR-20040057688-A (KR)
Title: In plane switching mode liquid crystal display device having multi black matrix
Inventor: PARK SUN YEONG
IPC: G02F1/1335
Filed: 2002-12-26
Abstract: PURPOSE: An IPS(In Plane Switching) mode LCD(Liquid Crystal Display) formed multiple black matrix is provided to form the black matrix as a double layer of a metal layer and a black resin layer, thereby minimize press of the black matrix due to external force and preventing light from leaking. CONSTITUTION: The first black matrix(132) and the second black matrix(133) for preventing light from leaking toward a non-display region are formed on the second substrate(130). The second black matrix(133) completely covers the first black matrix(132), not stacks on its upper surface. A color filter layer(134) is formed between the first and second matrixes(132,133). Practically, since the black matrixes(132,133) are formed among RGB pixels, a color filter layer among RGB color filter layers(134) is formed between the black matrixes(132,133).
Patent KR-20040058812-A (KR)
Title: A method for controling δ-ferrite distribution in slab of STS 304
Inventor: KIM JONG WAN
IPC: C21D8/02
Filed: 2002-12-27
Abstract: PURPOSE: A method for controlling δ-ferrite distribution in slab of 304 stainless steel is provided to reduce surface defects of hot rolled and cold rolled coils that are final products by controlling content of δ-ferrite in the slab through control of secondary cooling pattern. CONSTITUTION: In a method for controlling δ-ferrite distribution in slab of 304 stainless steel cooled, hot rolled and cold rolled after being moved from ladle through tundish and mold, the method is characterized in that δ-ferrite content in slab of 304 stainless steel is controlled by the following mathematical expression 1 that is a function of secondary dendrite arm spacing (SDAS) and time maintained in a temperature range of 1,420 to 1,000 deg.C for decomposing δ-ferrite: δ=1.0848(SDAS/time¬0.28)-0.6612, where δ is a δ-ferrite content (%) at an arbitrary position in the slab, SDAS is secondary dendrite arm spacing (μm) at an arbitrary position in the slab, time is a maintenance time (sec) at temperature of 1,400 to 1,000 deg.C during continuous casting at an arbitrary position in the slab.
Patent KR-20030011760-A (KR)
Inventor: HAN SANG KWAN
IPC: A01G1/00
Filed: 2002-12-28
Abstract: PURPOSE: Provided is a process for preparing a planting block by mixing waste sludge produced in a paper making process, soybean cake and a mixing member such as cement, sand or the like and then curing the mixture. Therefore, installation of the planting block on the slope of a bank exerts an excellent effect on restoring rivers to the original state. CONSTITUTION: Soil and a little amount of cement are mixed with waste sludge produced in a paper making process and soybean cake. The mixture is molded and then cured. A specified amount of sand, gravel and cement is then mixed with the molded product. Then the mixture is molded and cured to produce a planting block(1). After execution of the planting block on the slope of a bank and the inclined surface of a cutting area, roots(5) of a plant(6) are infiltrated into a slit of the planting block, thereby to allow the plant to easily grow therein.
Patent KR-20040059483-A (KR)
Title: Apparatus for circulating fluid temperature water
Inventor: CHAE MYEONG JU
IPC: H01L21/02
Filed: 2002-12-30
Abstract: PURPOSE: An apparatus for circulating constant-temperature water is provided to control uniformly the temperature of chemicals and to minimize time for stabilizing the water by installing an FTC(Fluid Temperature Controller) at each module. CONSTITUTION: An apparatus for circulating constant-temperature water is used for sustaining uniformly the temperature of chemicals, wherein the chemicals are supplied to each module. The apparatus includes the first to seventh FTCs(110a-110g). The first and second FTC are connected with the first and second coater module(100a,100b), respectively. The third and fourth FTC are connected with the first and second barc module(100c,100d), respectively. The fifth to seventh FTC are connected with the first to third developer module(105a,105b,105c), respectively.
Patent KR-20020034192-A (KR)
IPC: C08G73/00
Filed: 2000-11-14
Abstract: 본 발명은 질소 함유 폴리머를 소수성 화합물과 반응시켜 질소 함유 폴리머에 소수성 측쇄 치환체를 제공하는 제 1단계, 수득된 생성물을 가교제와 반응시켜 양이온성 습-강도 수지를 형성하는 제 2단계, 형성된 습-강도 수지의 존재 하에서 하나 이상의 에틸렌형 불포화 모노머를 유화 중합시키는 제 3단계를 포함한 종이 습-강도 강화제 제조방법에 관계한다. 본 발명은 또한 습-강도 수지 및 강화제에 관계한다. 본 발명은 또한 상기 수지 및 강화제를 셀룰로오스 현탁액에 사용하여 종이를, 특히 티슈 종이를 제조하는 방법과 습-강도 수지 및 강화제를 함유한 종이, 특히 티슈 종이에 관계한다.
Patent KR-20020081275-A (KR)
IPC: G07D7/12
Filed: 2001-01-25
Abstract: In order to provide comprehensive and multipurpose security, an optical security device comprises a substrate (10), and at least a first optically structured layer (14) which is such as to provide first, second and third optical inspection levels, namely a first inspection level (2) where a first optical property can be discerned with the naked eye, a second level (4) in which an object can be discerned with the aid of an optical inspection tool (26), and a third level (6) in which an encrypted object can be discerned with a decrypting optical inspection tool (20). The first layer (14) is constructed as a retarder plate of LCP material, having an array of elemental areas having different predetermined orientations.
Patent KR-20020074220-A (KR)
Title: 열가소성 메타크릴 (공)중합체를 기초로 한 내충격성 조성물
IPC: B29K33/04
Filed: 2001-01-26
Abstract: 본 발명은 (A) 대부분 메틸 메타크릴레이트 단위를 함유하는 강성의 열가소성 메타크릴 중합체 또는 공중합체(P), 및 
     (B) 하나 이상의 내충격성 강화 첨가제를 포함하고, 
     엘라스토머 공중합체(C 0 )의 하나 이상의 펜던트에서 그래프된 열가소성 메타크릴 (공)중합체 기(P)를 포함하는 하나 이상의 그래프트된 엘라스토머 중합체 (C)를 포함하며, 상기 엘라스토머 공중합체 (C 0 )는 (i)하나 이상의 비닐방향족 단량체 (C 1 ) 및 (ii) C 1 -C 15 선형 또는 분지형 알킬 아크릴레이트, 알킬기가 1 내지 4 개의 탄소 원자를 갖는 알콕시알킬 아크릴레이트 및 알킬기가 1 내지 15 개의 탄소 원자를 갖는 아르알킬 아크릴레이트 중에서 선택된 단량체 (C 2 ), 및/또는 하나 이상의 디엔 단량체(C 3 ), 및 임의적으로 (iii) 펜던트 개시 기능의 에틸렌적으로 불포화된 단량체 (C 4 )를 포함하는 것을 특징으로 하고, 상기 단량체(C 4 ) 는 단량체 (C 3 ) 가 없는 경우에 필수적하며, 상기 그래프트된 엘라스토머 공중합체 (C) 는 10 nm 내지 500 nm 의 노쥴 형태로 매트릭스 (A) 에 분산되며 액적(droplet), 캡슐형 단일내포물 및/또는 살라미형 다중 내포물 형태구조를 가질 수 있는 것을 특징으로 하는 내충격성 열가소성 조성물에 관한 것이다.
Patent KR-20020075448-A (KR)
Title: A compound mold and structured surface articles containing geometric structures with compound faces and method of making same
IPC: B29C33/42
Filed: 2000-08-29
Abstract: Structured surface articles such as molds or sheeting are formed on a compound substrate including a machined substrate and a replicated substrate. In one embodiment, the structured surface is a cube corner element on a compound substrate. In another embodiment, the structured surface is a geometric structure that has a plurality of faces, where one face is located on the machined substrate and another face is located on the replicated substrate. In yet another embodiment, at least some of the faces include a compound face with a portion formed on the machined substrate and a portion formed on the replicated substrate. The method of making a structured surface article including a geometric structure having a plurality of faces includes forming an array of geometric structures in a first surface of a machined substrate; passivating selected locations of the first surface of the machined substrate; forming a replicated substrate of the machined substrate to form a compound substrate; forming an array of second geometric structures on a second surface opposite the first surface on the machined substrate; and removing selected portions from the second surface of the machined substrate.
Patent KR-20020077932-A (KR)
Title: 클로로카르본산 염화물의 제조 방법
IPC: C07C53/50
Filed: 2001-02-28
Abstract: 본 발명은 붕소 화합물 및 염화 촉매 존재 하에서 염화제를 사용하여 화학식 II의 락톤을 전환시킴으로써 화학식 I의 클로로카르본산 염화물을 제조하는 방법에 관한 것이다. 
     <화학식 I> 
     
       
     
     <화학식 II> 
     
       
     
     식 중, R 1 및 R 2 은 서로 독립적으로 수소 원자, 탄소를 함유한 유기 라디칼, 할로겐, 니트로기 또는 시아노기를 의미하고, Y는 치환되지 않거나 또는 탄소를 함유한 유기 라디칼, 할로겐, 니트로기 및(또는) 시아노기로 치환된, 사슬 중의 탄소 원자수가 1 내지 10인 알킬렌 사슬을 의미하며, 알킬렌 사슬에는 에테르기, 티오에테르기, 3차 아미노기 또는 케토기가 개재되어 있을 수 있고, 탄소를 함유한, R 1 및(또는) R 2 및(또는) Y의 유기 라디칼은 서로 결합하여 비방향족계를 형성할 수 있다.
Patent KR-20020082871-A (KR)
Title: Ｓａｗ 디바이스 및 그 제조 방법
IPC: H03H9/02
Filed: 2002-01-09
Abstract: 전기 특성의 열화를 억제하고 내습성이 우수한 SAW 장치를 제공한다.  압전 기판의 상면에 알루미늄을 주성분으로 하는 IDT 전극을 갖는 SAW 소자가 다수 형성된다.  다음에, 압전 기판이 인 이온을 포함하는 용액에 침지되고, 끌어올린 후에 물로 세정되고 건조된다.  그 후에 각 SAW 소자의 주파수 특성을 측정하여 선별한 후, 압전 기판이 개개의 SAW 소자로 분할된다.  다음에 패키지에 SAW 소자가 실장되고, 와이어에 의해 SAW 소자와 패키지가 접속된다.  다음으로 패키지의 개구부가 리드(lid)에 의해 봉지된다.
Patent KR-20020089417-A (KR)
Title: 가위
IPC: B26B13/24
Filed: 2000-03-29
Abstract: 경량화가 가능한 가위이면서 동시에 그 경량화 시에 어느 정도 가볍게 할지에 대한 정도 조정이 가능하며 또한 경량화하는 것이 그대로 무늬가 되거나, 혹은 가위의 컬러화가 가능하며, 연마에 의해서도 전술한 무늬나 착색을 잃지 않는 가위를 제공한다. 
     그를 위해, 가위의 날 본체에 오목부 또는 구멍부를 형성하였다.  또한, 이 오목부 또는 구멍부에 가위 주재료보다 가벼운 플라스틱 등의 재료를 충전했다.  또한 이 충전된 재료가 주재료와 색채가 다르기 때문에 가위의 색채에도 변화를 줄 수 있다.
Patent KR-20030001485-A (KR)
IPC: F01N3/02
Filed: 2002-02-26
Abstract: 본 발명은 신호 특히, 배기 가스 후처리 시스템의 입구 및 출구에서의 압력 차이를 나타내는 압력 신호의 감시 방법 및 장치에 관한 것이다.  센서 신호의 발생 진동에 따라 에러가 검출된다.