baber/WOPTO huggingface dataset:
Patent KR-20040036761-A (KR)
Title: Method of silicon deposition using of hdp-cvd
Inventor: CHOI YEONG HO
IPC: G02F1/1333
Filed: 2002-10-24
Abstract: PURPOSE: A method for depositing silicon by a high-density plasma CVD(Chemical Vapor Deposition) technique is provided to supply hydrogen and silane under predetermined conditions, and to deposit poly silicon when the predetermined conditions are satisfied, then to supply hydrogen gas with silane gas together, thereby realizing a fast deposition speed. CONSTITUTION: A system firstly supplies hydrogen plasma, and performs a surface treatment for a membrane(S201). The system supplies hydrogen and silane under predetermined conditions(S202). If the supplying of hydrogen and silane satisfies the predetermined conditions(S203), the system deposits poly silicon(S204). If the supplying of hydrogen and silane does not satisfy the predetermined conditions, the system deposits amorphous silicon(S205). The system carries out a thermal treatment, and executes a crystallization step(S206).
Patent KR-20030011026-A (KR)
Title: Automatic vacuum mold heat treatment apparatus
Inventor: BAEK TAE IL
IPC: C21D1/74
Filed: 2002-10-29
Abstract: PURPOSE: An automatic vacuum heat treating equipment is provided to enable automation of heat treatment and maximize heat treatment efficiency by performing heating and cooling in a heat treatment furnace at the same time. CONSTITUTION: The equipment for automatically heat treating dies under vacuum comprises an impeller(120) which is installed on the inner surface of one side of a furnace body(100) in which vacuum is maintained, rotated by a driving motor fixed on the outer surface of the furnace body(100), and formed inside a refrigerant gas guiding tank(160) divided by a partition wall(162); a reaction tank(200) which is separated from the impeller(120), and in which a space is formed, wherein first and second outlets(212,222) are formed on both sides of the space the inside of which is empty and sealed; a first baffle(210) which is connected to a cylinder means to selectively open or close the first outlet(212) and movably installed at the side adjacent to the first outlet(212); second baffle(220) which is fixed to the reaction tank(200) adjacently to the second outlet(222); a sliding door(224) which is installed so that the sliding door(224) is moved back and forth by the cylinder means to be connected to the reaction tank(200) and the refrigerant gas guiding tank(160); injection pipes(300) which are installed parallel to each other to connect between the reaction tank(200) and the refrigerant gas guiding tank(160), arranged so that a circulating refrigerant gas is concentrically injected onto a material to be treated (S) that is rested inside the reaction tank(200), and on the outer circumferential surface of which a heater is integrally formed; and a plurality of cooling pipes (P) which are arranged between the outer circumferential surface of the reaction tank(200) and the inner wall surface of the furnace body(100).
Patent KR-20040038479-A (KR)
Title: Connector and board assembly using it
Inventor: KIM DONG IK
IPC: H01R12/71
Filed: 2002-11-01
Abstract: PURPOSE: A board assembly using connectors is provided to cover boards by leads of connectors, and to enable lead parts contacted with the boards to transmit electrical signals to other boards via a contact pad, thereby minimizing current flow length and improving electrical characteristics. CONSTITUTION: Connectors electrically or physically connect the first and second boards(301,302). Coaxial cables(308) transmit electrical signals transmitted through the connectors. The second board(302) is a vertical-type board unlike the flat-type first and third boards(301,303), and contacts with the connectors. The connectors consist of a concave-type connector(304) and convex-type connectors(305). The convex-type connectors(305) consist of a body portion(305a) inserted into the concave-type connector(304) and leads(305b,305c) formed at certain intervals on both sides of the body portion(305a).
Patent KR-20040040630-A (KR)
Title: A sitz bathing and facial fumigating apparatus using steam
Inventor: SEO JEONG JU
IPC: A61H35/00
Filed: 2002-11-07
Abstract: PURPOSE: A fumigator for buttocks and face is provided to generate steam by heating wormwood or herbs in the water to a boiling point and forcedly blowing the steam to a blast fan, thereby improving the buttocks or face fumigation effect. CONSTITUTION: The fumigator includes: a steamer heating wormwood-containing water to a boiling point; a blast fan forcedly exhausting a high temperature steam generated from the steamer and blowing external air so as to drop the temperature of the exhausted steam; a steam separator determining whether or not to pass the steam to be forcedly blown; a face fumigating nozzle(140) prepared at a face fumigating part(100) coupled to a first steam pipe to be selected by the steam separator for ejecting steam for face fumigation; and a buttock fumigating nozzle(212) prepared at a buttock fumigating seat part(200) coupled to a second steam pipe to be selected by the steam separator for ejecting steam for buttock fumigation.
Patent KR-20040042355-A (KR)
Title: Marble Chips with High Contamination Resistance and Artificial Marble Using the Same
Inventor: JUNG O YONG
IPC: C04B26/06
Filed: 2002-11-14
Abstract: PURPOSE: Marble chips having excellent stain-resistance to acryl monomers and minimizing a concave phenomenon generated on the surface of marble, and artificial marble using the marble chips are provided. CONSTITUTION: The marble chips comprise 100pts.wt. of an acryl resin syrup containing more than 70wt% of the acryl monomers and less than 30wt% of acryl polymers, 0.1-30pts.wt. of acryl-based multifunctional monomers selected from the group consisting of ethylene glycol dimethacrylate, propylene glycol dimethacrylate, glycerol trimethacrylate, dipentaerythritol hexamethacrylate, and trimethylol propane trimethacrylate, 50-400pts.wt. of an inorganic filler, 0.05-10pts.wt. of a polymer initiator, and 1-30pts.wt. of a silane-based coupling agent.
Patent KR-20040042933-A (KR)
Title: Blade structure of sirocco fan impeller
Inventor: JUN WAN HO
IPC: F24C15/20
Filed: 2002-11-14
Abstract: PURPOSE: Blade-forming structure of an impeller for a centrifugal fan is provided to reduce occurrence of a peak noise by reducing noise caused by periodic disturbance of blades. CONSTITUTION: In an impeller for a centrifugal fan, plural blades(202) are formed on the sides of a disk-shaped intermediate plate(201) in a cylindrical shape at regular intervals, and rims(203) fixing the ends of the blades are integrally formed to the ends of the blades. The blades are installed at each different setting angle. The blades are installed at the setting angles of more than or less than 15 degrees from the disk-shaped intermediate plate.
Patent KR-20040043272-A (KR)
Title: Removable storage apparatus with headset
Inventor: LIM JUNG TAE
IPC: H04R1/10
Filed: 2002-11-18
Abstract: PURPOSE: A head set provided with a removable storage device is provided to allow the children to listen the animation or the children's song easily and safely by inserting the storage device into the insertion unit. CONSTITUTION: A head set(30) provided with a removable storage device includes speakers(10,20), a storage device and a frame(25). The head set(30) is further includes an insertion unit formed therein a predetermined space to insert the storage device. The head set(30) further includes a driving unit for reproducing the information stored at the storage device in response to the request signal inputted from the user and an output unit to listen the information outputted to the driving unit through the speaker(10,20) as a sound source.
Patent KR-20040043531-A (KR)
Title: A moth-proof fabric
Inventor: AHN JAE HYEONG
IPC: D03D11/00
Filed: 2002-11-19
Abstract: PURPOSE: Insect proofing textile is characterized by reducing a production cost and having excellent air permeability and moth repellency. The insect proofing textile is useful for insect proofing clothes, an insect proofing sheet, a summer military auxiliary uniform, a field fatigue uniform and so on. CONSTITUTION: Insect proofing textile comprises: textile(1a) having air permeability; and an auxiliary layer(2) produced out of fibers or fabric having air permeability. The auxiliary layer(2) has a ball type, a cylindrical type or a wavy type. The fabrics having air permeability are mesh fabrics.
Patent KR-20040043826-A (KR)
Title: Apparatus for matching antenna and method thereof
Inventor: KIM HYEONG GYU
IPC: H04B1/16
Filed: 2002-11-20
Abstract: PURPOSE: An antenna interface device and a method thereof are provided to switch a matching circuit according to an output of a smart power amplifier by using an RF switch, thereby reducing power consumption and extending a battery lift. CONSTITUTION: A controller(210) generates one of a high mode selection signal and a low mode selection signal according to an output level of an RF signal. A power amplifier(220) amplifies the RF signal according to the generated selection signal. If the selection signal is the high mode selection signal, an RF switch(230) applies an output signal of the power amplifier(220) to the first output terminal, and if the selection signal is the low mode selection signal, the RF switch(230) applies the output signal to the second output terminal. The first interface(240) inputs the RF signal from the first output terminal, and matches impedance of a public line. The second interface(250) inputs the RF signal from the second output terminal, and matches the impedance of the public line.
Patent KR-20040044011-A (KR)
Title: Apparatus for lip ring for convertor
Inventor: KIM SEONG MUN
IPC: C21C5/46
Filed: 2002-11-20
Abstract: PURPOSE: An apparatus for exchanging lip ring of steelmaking converter is provided which is capable of increasing steelmaking output by shortening repairing period of converter of steelmaking plant in an iron mill to the maximum, thereby lengthening operation time of the converter. CONSTITUTION: The apparatus(1) comprises an inner scaffold(2) positioned inside the converter so that worker works in the converter; a ring shaped outer scaffold(6) the inner circumferential surface of which is closely adhered to the outer circumference of the converter so that the worker works at the outer side of the converter; an outer frame(7) installed along the outer circumference of the outer scaffold to prevent falling of the worker when the workers works on the outer scaffold; a plurality of stationary members(3) radially arranged between the inner scaffold and the outer scaffold so that the inner scaffold is connected to the outer scaffold and formed in such a shape that the stationary members receive the mouth of the converter so that the stationary members are stationed at the mouth of the converter; and a crane member(10) rotationally installed at the center of the inner scaffold suspended to an arm(9) connected to perpendicularly to rotation pole(8) so that the crane member transports tools and appliances for assembling and disassembling the lip ring, wherein the apparatus further comprises a plurality of subsidiary scaffolds(4) installed on the outer circumferential surface of the inner scaffold in such a way that the subsidiary scaffolds are folded and unfolded through a plurality of hinges(5) so that the plurality of subsidiary scaffolds are positioned in a space between the inner scaffold and the inner circumferential surface of the converter.
Patent KR-20030003161-A (KR)
Inventor: LEE JOON WOO
IPC: A01K61/00
Filed: 2002-11-20
Abstract: PURPOSE: An artificial reef utilizing waste concrete ties and section steel is provided to reduce a reef manufacture cost, double an assembly strength, widen the surface area of the reef and recycle the waste concrete ties. CONSTITUTION: Fixing frames(10,11) are positioned at top and bottom by assembling an open square-shaped steel. Waste concrete ties(1,2) are placed on the corners of the fixing frames(10,11) and fit the fixing frames(10,11) to the upper and lower parts of the waste concrete ties(1,2). Then, a fixing pin(14) is driven from the outside of the fixing frames(10,11) into the waste concrete ties(1,2), thereby manufacturing a reef(A).
Patent KR-20040044846-A (KR)
Title: Method for discriminating type of disc in the disc drive and apparatus thereof
Inventor: LEE JONG JIN
IPC: G11B7/00
Filed: 2002-11-22
Abstract: PURPOSE: A method and a device for distinguishing a disc type on a disc driver are provided to distinguish the disc type by considering an eccentric disc without rotating a disc. CONSTITUTION: A motor(207) rotates the disc(201). A pickup(202) detects an intensity of the light reflected from the disc. A system controller(204) makes the pickup perform a focusing operation for the disc while stopping the operation of the motor, and distinguishes the disc type based on a result detecting the time matched with a distance from a surface of the disc to a data recording surface of the disc by using a light intensity output from the pickup. An amplifier(203) generates a focusing error signal based on the light intensity output from the pickup.
Patent KR-20040046058-A (KR)
Title: Cable short circuit check machinery
Inventor: KWON BYEONG GUK
IPC: G01R31/02
Filed: 2002-11-26
Abstract: PURPOSE: An apparatus for checking a disconnecting state of a cable is provided to check the disconnecting state of the cable within a short period of time by performing a real-time checking process for each line of the cable. CONSTITUTION: An apparatus for checking a disconnecting state of a cable includes a connector, a resistor checking unit, and a display unit. The connector(110) is used for connecting each line of a cable to each other. The resistor checking unit(120) detects resistances of the lines of the cable connected to the connector. The display unit(130) displays a detected result of the resistor checking unit. The apparatus for checking the disconnecting state of the cable further includes an alarm unit(140). The alarm unit generates the alarm sound when the detected result of the resistor checking unit exceeds a setting value.
Patent KR-20030043752-A (KR)
Title: Novel ester compounds
Inventor: HARADA YUJI
IPC: C07C69/54
Filed: 2002-11-27
Abstract: PURPOSE: To provide an ester compound or a photoresist material by using a polymer having an excellent transparency, an excellent properties of acid elimination and adhesivity capable of fine processing by use of an electron radiation or a far ultraviolet light, particularly F2 laser. CONSTITUTION: The ester compound is represented by general formula (1), £wherein, R¬1 is fluorine or a 1-15C straight-chain, branched-chain or cyclic alkyl group having at least one fluorine atom; R¬2 is a 1-15C straight-chain, branched-chain or cyclic alkyl group in which oxygen atoms may be included|.
Patent KR-20040050971-A (KR)
Title: Method of gap-fill for fabricating semiconductor devices
Inventor: HONG EUN GI
IPC: H01L21/316
Filed: 2002-12-11
Abstract: PURPOSE: A gap fill method for manufacturing a semiconductor device is provided to be capable of filling an insulating layer in a gap region without voids or grooves. CONSTITUTION: A pattern having a gap region is formed on a semiconductor substrate(50). A lower oxide layer(62) is formed on the entire surface of the resultant structure for filling the gap region. An etch-back process is carried out on the lower oxide layer. At this time, the lower oxide layer exists at the lower portion of the gap region. An upper oxide layer(64) is selectively deposited on the lower oxide layer. Preferably, the pattern is completed by forming a hard mask pattern on the semiconductor substrate for partially exposing the semiconductor substrate and forming a trench region(54) in the semiconductor substrate using the hard mask pattern as an etching mask. Preferably, the upper oxide layer is formed by using O3 and TEOS(Tetra Ethyl Ortho Silicate) as source gas at the pressure of 200-760 torr and at the temperature of 300-560 °C.
Patent KR-20040051836-A (KR)
Inventor: HWANG HONG YEON
IPC: G02B27/00
Filed: 2002-12-13
Abstract: PURPOSE: A lighting apparatus is provided to improve the harmony of the light color and the efficiency since the light emitted from the central portion of the decoration beads is scattered by the liquid and the reflective material. CONSTITUTION: A lighting apparatus includes a light illumination unit(10), at least one optical fiber(17), a plurality of decoration beads(20), a liquid and a reflective material(12). The light illumination unit(10) generates a light. One end of the optical fiber(17) is connected to the light illumination unit(10) so as to receive th light emitted from the light illumination unit(10). The decoration beads(20) is provided with an inner space so as to insert the other end of the optical fiber(17). The liquid is filled into the inner space. And, the reflective material(12) is inserted into the liquid in the form of thin film.
Patent KR-20040054445-A (KR)
Title: Contents and information providing service system for using a code, user terminal, communicaton agency platform, operating agency platform, on-line relation coporation module and off-line relation coporation module, and the method from the same
Inventor: CHO HYEON GEUN
IPC: H04L/
Filed: 2002-12-18
Abstract: PURPOSE: A system and a method for a wire/wireless contents and information providing service using a code, and a terminal, a platform, a module for the same are provided to offer a client with various kinds of contents and information of an on/offline cooperated company by using the terminal equipped with a camera and various kinds of barcode technologies. CONSTITUTION: A user terminal(301) inputs the code and connects to the network. A communication company platform(305) provides the contents information corresponding to each code by receiving a code value from the outside. An operation agent platform(303) receives/distributes the code value transmitted from the user terminal to each communication company platform. An online cooperated company module(309) registers a resource of the contents information to the communication company platform and provides the service to the user terminal. An offline cooperated company module(311) receives the code for providing the service from the operation agent platform and makes a user select the information linked with the code by inserting the code into an offline medium.
Patent KR-20040057637-A (KR)
Title: Method for exposing photoresist in fabricating semiconductor device
Inventor: KIM CHOE DONG
IPC: H01L21/027
Filed: 2002-12-26
Abstract: PURPOSE: A method for exposing a photoresist layer provided to remove PCD(Post Coating Delay) effect by immediately and rapidly cooling after baking. CONSTITUTION: A photoresist layer is coated on a semiconductor wafer(61). The wafer transports to a chamber including a bake part and a cool part. The wafer is mounted on a hot plate of the bake part and baked. The wafer transports immediately to cooling plate(75) of the cool part and rapidly cools by flowing N2 air. Then, the photoresist layer is exposed.
Patent KR-20040059375-A (KR)
Title: Size reduction method of nor flash cell array by using self aligned contact
Inventor: JUNG JUNG JIN
IPC: H01L21/28
Filed: 2002-12-28
Abstract: PURPOSE: A size reduction method of a NOR flash cell array is provided to minimize the gate to gate spacing by using SAC(Self Aligned Contact) processing. CONSTITUTION: Gates(108) are formed on a substrate(100) with a drain and source junctions(106,107). A barrier layer(112) and an interlayer dielectric(114) are sequentially formed on the resultant structure. A contact mask is formed to expose the junctions. Contact holes are formed to expose the junctions by etching the interlayer dielectric and the barrier layer using SAC processing and using the contact mask as a mask.
Patent KR-20040059800-A (KR)
Title: Wheelchair Billboard
Inventor: AHN SANG JIN
IPC: G09F21/04
Filed: 2002-12-30
Abstract: PURPOSE: An advertizing apparatus capable of being mounted on a wheel of a wheelchair is provided to prevent damage of hands and fingers and to promote advertisement by attaching a bulletin board between the wheel of the wheelchair and a handling. CONSTITUTION: A bearing(3) is provided between an inner circular plate(1) and an outer circular frame(2). The outer circular frame(2) rotates together with a wheel of a wheelchair while the inner circular plate(1) maintains a standstill state due to a weight(4). The weight(4) is provided on the inner circular plate(1). Bearing coupling recesses are horizontally provided on the inner circular plate(1). The outer circular frame(2) is provided with recesses that are vertically formed. A lubricating oil for the bearing(3) is provided.
Patent KR-20040061627-A (KR)
Title: Multipurpose airconditioner for a car
Inventor: LEE GWANG YONG
IPC: B60H3/00
Filed: 2002-12-31
Abstract: PURPOSE: A multi-functional vehicle air conditioner is provided to make an anion together with the smell of an aromatic diffuse throughout the room while removing a mold smell and to keep the room of a vehicle in a delightful atmosphere, by arranging the aromatic to the suction port side of the air conditioner and installing an anion producer to the vent inlet side. CONSTITUTION: A multi-functional vehicle air conditioner comprises a fragrance-producing part arranged to the suction port side of a blower unit(200), and an anion-producing part installed between mode doors(510) formed to a discharge port(720) of an outer body(700). The fragrance-producing part comprises a bracket arranged to the upper part of a blower case(240) and an aromatic storage body the lower end of which is inserted into the bracket. A refill cover is detachably mounted on the top of the aromatic storage body. A guide member having vent holes is connected to a suction port(710), on a side of the aromatic storage body. The anion-producing part comprises a case inserted between the outer body and the discharge port, plural electrodes arranged inside the case, and a cable connected to a battery to supply power to the electrodes.
Patent KR-20040061922-A (KR)
Title: A airduct for microwave oven
Inventor: KIM TAE GYEONG
IPC: F24C15/32
Filed: 2002-12-31
Abstract: PURPOSE: An air duct of a microwave oven is provided to prevent deformation caused by heat of a lamp. CONSTITUTION: An air duct of a microwave oven comprises the air duct guiding air to the inside of a cooking chamber formed to a cavity assembly of the microwave oven; a lamp mounting part(42) formed on a side of the air duct, to mount a lamp for lighting of the cooking chamber; and at least one spacer(48) formed to the lamp mounting part, to make the lamp inclined in a direction spaced apart from a side of the air duct. The air duct comprises a triangular bottom surface and a side wall extended upward from one end of the bottom surface. The lamp mounting part is formed by upwardly projecting a part of the bottom surface of the air duct. The lamp mounting part has an opening(44) in which the lamp is inserted. The spacer is projected downward from a side of the lower surface of the lamp mounting part far from the side wall around the opening.
Patent KR-20020043554-A (KR)
IPC: F16J15/00
Filed: 2000-08-11
Abstract: 본 발명은 장착컵이 곡선 채널부(22)를 갖고, 가스켓이 절첩 슬리브 가스켓이며 절단 가스켓의 가스켓 두께와 유사한 에어로졸 용기(12)를 위한 개선된 가스켓식 장착컵(14)에 관한 것이다.  절첩 가스켓의 외부 세그먼트(62)는 다른 가스켓 세그먼트(66)보다 길지만, 긴 가스켓 세그먼트가 장착컵의 표면과 접촉하지 않고 가스켓의 최종 위치 설정을 허용하는 제한된 길이이며, 장착컵 내로의 가스켓의 전진 중 용기의 비드와 장착컵 사이에 쐐기 박음된다.
Patent KR-20020040791-A (KR)
IPC: A61K31/538
Filed: 2000-08-25
Abstract: 본 발명은 AR 및 PR에 의해 매개되는 과정을 조정하는 화합물, 제약 조성물 및 방법에 관한 것이다.  보다 특별하게는, 본 발명은 AR 및 PR을 위한 고친화성 고특이성 아고니스트, 부분 아고니스트 (즉, 부분 활성제 및(또는) 조직 특이적 활성제) 및 길항제인 비스테로이드성 화합물 및 조성물에 관한 것이다.  또한, 상기 화합물 및 제약 조성물의 제조 방법 뿐만 아니라, 그들의 합성에 사용되는 중요한 중간체를 제공한다.