baber/WOPTO huggingface dataset:
Patent KR-20040086719-A (KR)
Inventor: YOO BU YEOL
IPC: B25B13/06
Filed: 2003-04-03
Abstract: PURPOSE: A socket for preventing the scratch is provided to prevent the scratch of a nut or a head part of a bolt when coupling parts with the socket. CONSTITUTION: A socket comprises a body portion(310) which a connecting hole(312), to which a tool is connected, is formed to a side thereof and an inserting hole(314), to which a nut is inserted, formed to the other side thereof, wherein a mounting groove is formed on the outer surface of the inserting groove; and a parts protecting portion(320) mounted to the mounting groove to prevent the contact of the body portion with the parts when coupling/discoupling the nut to/from the parts.
Patent KR-20040089180-A (KR)
Inventor: KWAK YONG CHEOL
IPC: G06Q40/02
Filed: 2003-04-11
Abstract: PURPOSE: A credit card terminal and a tax return method using the same are provided to facilitate calculation for a tax return amount of a credit card member shop by installing a tax calculation function to the credit card terminal, and make a tax return by directly connecting the credit card terminal and a tax administration office without visiting. CONSTITUTION: A memory(130) stores credit card transaction particulars. A calculating part(170) installs a tax calculating program calculating a tax by loading the transaction particulars stored in the memory. An output part(160) outputs the tax particulars calculated from the calculating part to a tax form sheet. A communication part(140) directly transmits the transaction particulars stored in the memory to the tax administration office by connecting to a server of the tax administration office through the PSTN(Public Switched Telephone Network).
Patent KR-20040089274-A (KR)
Inventor: PARK SANG DO
IPC: G06F21/44
Filed: 2003-04-11
Abstract: PURPOSE: An authentication system of a home device and an authenticating method thereof are provided to enhance privacy and security of a network system by preventing a connecting state between devices within the other networks. CONSTITUTION: An authentication system includes a home device, a service provider, and a home gateway. The home device includes encryption information for authentication and service provider information for providing an authentication service. The service provider(400) provides decoding information corresponding to the encryption information of the home device. The home gateway(330) is used for requesting the decoding information to the service provider and performing the authentication process for the home device by using the service provider information.
Patent KR-20040092330-A (KR)
Inventor: SHIN DONG SUB
IPC: E04B2/86
Filed: 2003-04-28
Abstract: PURPOSE: A steel frame for constructing a retaining wall is provided to construct the retaining wall easily and quickly by integrally forming the steel frame with an outer panel without additional professional workers. CONSTITUTION: A steel frame is composed of an outer panel(30) corrugated and composed of bent recessed parts(31) arranged at regular intervals; central steel reinforcement bars(10) arranged up and down, zigzagged, bent and composed of panel fixing parts(11) combined alternately with the bent recessed parts and panel combination parts(12) with the triangular structure; a steel reinforcement bar assembling part(32) having an assembling hole for assembling the panel combination part of the central steel reinforcement bar; and an assembling bar(40) fitted to the panel fixing part of the central steel reinforcement bar combined with the steel reinforcement bar assembling part formed by a supporting steel reinforcing bar(20).
Patent KR-20040098295-A (KR)
Inventor: JOO MAN
IPC: B60N2/56
Filed: 2003-05-14
Abstract: PURPOSE: A cooling and heating device of a vehicle is provided to make passengers warm or cool by rising or lowering the temperature of a seat by supplying some of cold or hot air generated from an air conditioner into air chambers of the seats through a blowing duct. CONSTITUTION: A cooling and heating device of a vehicle is composed of blowing ducts(40,50) connected with an air conditioner(30); air chambers(60a,60b) formed in seats(70a,70b) to supply the air sent from the air conditioner through the blowing ducts into the seat; blowing fans(80) disposed in the air chambers to accelerate the flow of the air; and a discharge hole connected with the air chamber to exhaust the air supplied to the air chamber and formed on the outside of the seat. The blowing duct supplies the air from the lower part of the seat to the air chamber.
Patent KR-20040098871-A (KR)
Inventor: KIM TAE HUN
IPC: B21B39/14
Filed: 2003-05-16
Abstract: PURPOSE: To reduce pitch of rolling operation that is a process prior to the hot leveler and shorten operation time by controlling stop position of the slab so that rolled slab is stopped at a position corresponding to the minimum distance correspondingly to required admission speed of the slab into a hot leveler for leveling a slab rolled during plate operation. CONSTITUTION: In a method for controlling stop position of slab outputted from the hot leveler between hot leveler and rolling mill, the method comprises steps (S41,S42) of presetting admission speed, acceleration, leveling speed and length of the slab, and of calculating the minimum stopping distance by using the set admission speed and acceleration of the slab after initiating the system as system is started; steps (S43,S44) of calculating speed reducing position of the slab by using the set leveling speed, admission speed and acceleration of the slab, and calculating slowdown position in the slab by using the speed reducing position of the slab and the set length of the slab; a step (S45) of sensing tail end of the slab outputted from the hot leveler; a step (S46) of calculating moving distance of the tail end of the slab after sensing the tail end of the slab; a step (S47) of judging if the moving distance of the tail end of the slab corresponds to the slowdown position; and steps (S48-S52) of stopping the slab by reducing leveling speed of the slab to a preset speed.
Patent KR-20040054471-A (KR)
Inventor: GROSSMAN JOEL K
IPC: G06Q10/10
Filed: 2003-05-17
Abstract: PURPOSE: A contact user interface for collecting/displaying contact information to various views is provided to access contact information from multiple different directories placed in more than one data storage. CONSTITUTION: To display the contact information requested for contacts previously distinguished in a contact information directory matched with a directory link for selecting the user interface, multiple directory links matching/connecting the user interface with the different contact information directory are displayed to a display device(310). A frame is provided to the display device to display the requested contact information to a designated view(360). The contact information includes at least one among a name, an image, and a symbol distinguishing the contact of the requested contact information.
Patent KR-20040100195-A (KR)
Title: Elevator shock absorbing apparatus using induced electromotive force and theory of relativity
Inventor: PARK JUN SEOK
IPC: B66B5/28
Filed: 2003-05-22
Abstract: PURPOSE: An elevator shock absorbing apparatus using an induced electromotive force and a theory of relativity is provided to protect the elevator even when the elevator falls erroneously. CONSTITUTION: Either one of a car(1) of an elevator or a transport isle(2) of the elevator car is made of an alloy which is conductive but is not attracted by a magnetic material such as an aluminium, a copper and a zinc. A super power permanent magnetic is implemented on the other of the car of the transport isle.
Patent KR-20030091746-A (KR)
Title: 미세구조의 처리대상으로부터 잔류물을 제거하는 방법 및조성물
IPC: C11D7/50
Filed: 2003-05-22
Abstract: 본 발명은 이산화탄소, 잔류물을 제거하기 위한 첨가제, 및 가압 유체 조건하에서 상기 이산화탄소에 상기 첨가제를 용해시키기 위한 보조 용매를 포함하는 제거제를 제조하는 단계 및 처리대상으로부터 잔류물을 제거하기 위해 상기 제거제와 처리대상을 접촉시키는 단계를 포함하는, 미세구조의 처리대상으로부터 잔류물을 제거하는 방법을 제공한다.  또한, 본 발명에 따라 미세구조의 처리대상으로부터 잔류물을 제거하기 위한 조성물이 제공된다.
Patent KR-20040100680-A (KR)
Inventor: KIM DAE JUNG
IPC: G06F9/44
Filed: 2003-05-23
Abstract: PURPOSE: A method for fixing a work position of stairs on a steel structure is provided to design the stairs having a stable inclination and precisely calculate materials needed for making the stairs by precisely calculating the work position and the inclination of the stairs fixed from a designer with a calculating formulation. CONSTITUTION: The work position to install the stairs is fixed on a drawing(S10). An x-directional value and a y-directional value for the fixed work position are calculated(S11). The inclination of the stairs is calculated by the x/y-directional values(S12). It is checked that the calculated inclination is within a limit range(S13). A message representing that the calculated inclination is applicable or impossible is output(S14,S15).
Patent KR-20040107918-A (KR)
Inventor: PARK JUN HYEONG
IPC: G06F1/16
Filed: 2003-06-16
Abstract: PURPOSE: A portable computer equipped with a backlight switch hiding lead switch of an LCD is provided to prevent breakage due to careless and satisfy desire of a user preferring a high quality exterior by installing the lead switch to the inside of a cover panel and turning on/off the lead switch with link with a hook switch. CONSTITUTION: The first switch(30a) of a hook type joins or separates the cover panel and a system main body by being slid. Turned on/off by a sliding motion of the first switch, the second switch(30b) outputs a control signal to supply or cut off backlight power of the LCD.
Patent KR-20040110000-A (KR)
Inventor: LEE GYEONG
IPC: B22D11/12
Filed: 2003-06-19
Abstract: PURPOSE: To provide a reciprocating type device for preventing billet from being interfered in transfer line of billets to prevent the casting stopping situation and stabilize billet production operation by installing inclined guide rails on a certain portion of the transfer line with being spaced apart from each other and installing a guide cover for lifting or lowering the guide rails, thereby stably guiding billets. CONSTITUTION: The reciprocating type device for preventing billet from being interfered in transfer line of billets comprises a pair of inclined guide rails(6a,6b) that are upward slantly fixed to an outer part of transfer roll and guide plate composing the billet transfer line; a "¡û" shaped guide cover(1) positioned in a space between the inclined guide rails; a pair of traveling wheels(2a,2b) which are rotatably and axially fixed to wheel shafts(3a,3b) formed on both side parts of the "¡û" shaped guide cover and inserted into inclination planes of the inclined guide rails; and a guiding roll(4) rotatably fixed to the discharge side of the "¡û" shaped guide cover.
Patent KR-20050001878-A (KR)
Inventor: CHO YONG JIN
IPC: G02F1/133
Filed: 2003-06-26
Abstract: PURPOSE: A method for manufacturing a VA(Vertical Alignment) LCD(Liquid Crystal Display) is provided to simultaneously form a rib as an electric field distortion member when patterning a pixel electrode or a common electrode by using a diffraction exposure, thereby simplifying a manufacturing process. CONSTITUTION: A photo-resist(140) is coated on a substrate(110). Then, the substrate(110) is covered with a diffraction mask(150) including a slit shape opening pattern and thereafter the photo-resist is exposed by using a light such as ultraviolet rays. After developing the photo-resist, at the first portion, the photo-resist is remaining as it is and at the second portion, the thickness of the photo-resist is smaller than that of the photo-resist remaining at the first portion. At the third portion, the photo-resist is completely removed, so that the transparent conductive film(111) is exposed as it is.
Patent KR-20030068497-A (KR)
Inventor: CHOI SANG UK
IPC: B21D51/38
Filed: 2003-06-30
Abstract: PURPOSE: An apparatus for supplying covers in seaming machine is provided to further increase productivity of container by the seaming machine and compatability of the seaming machine by consistently supplying covers correspondingly to adjusted height of seaming head. CONSTITUTION: The apparatus for supplying covers in seaming machine is characterized in that a cover supply unit(80) comprising conveyor belt(83), discharge cylinder(82) and adsorption cylinder(81) is connected to one side of the upper part of cover supply stand(56) composing cover supply means in such a way that the cover supply unit(80) is inclined to the cover supply stand(56) by bracket(86), cover supply frame(90) for supplying covers to the side of the adsorption cylinder(81) is fixed to the lower part of the adsorption cylinder(81) perpendicularly to magnet frame(85), the cover supply frame(90) comprises a pair of fixed frames(92) extended from the upper part to the lower part of outer wall frame(91), and moving frame(93) ascended and descended along the inner side of the respective fixed frames(92) with being connected to cover supply cylinder(95) fixed to the bottom part of the outer wall frame(91), catching pins installed along the body of the respective frames(92,93) are projectingly formed on each opposite surfaces of the fixed frame(92) and moving frame(93) that are installed at both sides of the outer wall frame(91) and oppositely directed, and supporting frame(87) installed at the lower part of the cover supply frame(90) is fixed to outer both sides of the outer wall frame(91) so that an ascent and descent cylinder(88) for ascending and descending the cover supply frame(90) according to ascending and descending operation of seaming head is connected to the supporting frame(87).
Patent KR-20050003760-A (KR)
Inventor: KO ICK HWAN
IPC: G02F1/136
Filed: 2003-07-04
Abstract: PURPOSE: A method for manufacturing an array substrate of a TFT(Thin Film Transistor) LCD(Liquid Crystal Display) is provided to simplify an etching process in four-mask processes. CONSTITUTION: A gate line including a gate electrode(2) is formed on a glass substrate(1). A gate insulating layer(3), an a-Si layer(4), an n+ a-Si layer(5) and an Mo layer(6) are sequentially deposited on the substrate in order to cover the gate line. A half tone mask(7) having a relative thin channel thickness covers a predetermined region of the Mo layer. The Mo layer is etched by using the half tone mask through a dry etching process, so that a data line is formed. The half tone mask portion of the channel region is removed by an ashing process. In the result material, the n+ a-Si layer and a-Si layer are etched, so that an active layer(10) is formed and the Mo layer and the n+ a-Si layer of the channel portion are continuously etched, so that source/drain electrodes(6a,6b) and a channel are formed. As a result, a transistor is constructed.
Patent KR-20050006658-A (KR)
Inventor: CHUNG HYUN KWON
IPC: G11B7/007
Filed: 2003-07-09
Abstract: PURPOSE: A defect management method, a disc drive, and a disc adopting the same method are provided to allocate the first preliminary area and the second preliminary area to a temporary defect management area and a spare area, respectively, and to manage defects, generated while file system data is recorded on a user data area in order to perform a finalizing process, by using the preliminary areas. CONSTITUTION: The method comprises several steps. A disc drive records user data at a data area with the authentication unit, and checks whether a finalizing condition is satisfied(501). In a case that the finalizing condition is satisfied, a controller orders a finalizing process, and the finalizing process is performed(502). Recorded data is checked, and it is determined whether a defect occurs(503). In a case that a defect occurs, a part where the defect occurs is found(504). In a case that recording all the file system data is terminated, the latest updated data is recorded at a defect management area(505).
Patent KR-20050007953-A (KR)
Inventor: KIM DAE JOONG
IPC: C23C14/34
Filed: 2003-07-12
Abstract: PURPOSE: To provide a method for forming a buffer layer between a matrix of cutting tools and a titanium nitride coating layer when coating titanium nitride that is a rigid material on the surface of the matrix to obtain excellent hardness and wear resistance of the cutting tools. CONSTITUTION: The method for coating titanium nitride on a matrix of cutting tools comprises a step of forming plasma by injecting an inert gas into a chamber in which the matrix(200) is contained, and which is maintained under the vacuum condition; a step of injecting nitrogen gas into the chamber and impressing a negative bias voltage to the matrix so that nitrogen ions are injected onto the surface of the matrix; a step of forming titanium ions by supplying a power source to a titanium target installed in the chamber; a step of forming a titanium nitride-based buffer layer(202) on the surface of the nitrogen ion injected matrix by adjusting an injection amount of nitrogen gas injected into the chamber; and a step of forming a titanium nitride(TiN) coating layer(203) on the upper surface of the buffer layer by increasing the injection amount of the nitrogen gas.
Patent KR-20040010217-A (KR)
Inventor: WENNING ANDREAS
IPC: C09D177/06
Filed: 2003-07-16
Abstract: PURPOSE: Provided are transparent or pigmented powder coatings based on inexpensive acidic polyester and a crosslinking agent, which has high mechanical profiles and outdoor resistances. CONSTITUTION: The transparent and pigmented powder coatings are based on carboxyl-containing polyester and at least one beta-hydroxyalkylamide. The powder coatings are prepared by the condensation of (A) at least one aliphatic and/or alicyclic diol and/or polyol with (B) at least one aliphatic and/or alicyclic and/or aromatic dicarboxylic acid and/or polycarboxylic acid, and (C) at least one aliphatic and/or alicyclic and/or aromatic dicarboxylate and/or polycarboxylate. The powder coatings have a Tg of 30-90 deg.C and an acid value of 10-150 mgKOH/g.
Patent KR-20040012519-A (KR)
Inventor: TAKEO KOICHI
IPC: B29C45/14
Filed: 2003-07-29
Abstract: PURPOSE: A film sticking device and a film sticking method are provided to prevent completely the entry of resin in a process for sealing the resin by sticking evenly a film in an integrated manner on an underside of a semiconductor device. CONSTITUTION: A film sticking device includes an upper clamp block and a lower clamp block. The upper clamp block(25) includes a concave portion(25a) on a lower surface. The concave portion does not interfere with a semiconductor chip, a wire, and so on. The lower clamp block(21) includes air intakes(22,23) on a loading surface for loading a film(30). Further, the outer periphery of a substrate(31) is clamped by the lower clamp block and the upper clamp block and air reflux from the air intakes can be changed from negative pressure to positive pressure.
Patent KR-20030076936-A (KR)
Title: Method and system for collecting data for improving wireless communication quality by using pda
Inventor: YOON JU SEONG
IPC: G06F15/02
Filed: 2003-08-06
Abstract: PURPOSE: A method and a system for collecting data for improving a wireless communication quality by using a PDA(Personal Digital Assistant) are provided to express the base station information visually by using a graph and to offer the data to a mobile communication company in wireless. CONSTITUTION: A communication quality program checks the wireless data communication through a CDMA(Code Division Multiple Access) connecting to the PDA(3-2). The program judges that transmitting data exists(3-3). If an engineer places in a shadow region or does not want the transmission, the CDMA collects the data(3-7). The collected data is output to a screen of the PDA as a graphic form(3-8). If the data collection is terminated, the transmission of the collected data is judged(3-9). In case of that the engineer places in the shadow region or does not want the transmission, the collected data is stored in a file(3-14). The stored data is used by sharing with a program in the PDA.
Patent KR-20050015636-A (KR)
Inventor: AN JUNG WON
IPC: B65G43/04
Filed: 2003-08-07
Abstract: PURPOSE: A pulley rope winding device of a belt conveyor is provided to improve working efficiency, to prevent the accident, and to reduce working hours by automatically winding the pulley rope on the outer periphery of the driving pulley. CONSTITUTION: A pulley rope winding device of a belt conveyor comprises left and right supporting bars(21,22) installed at both sides of a driving pulley(1), a rail(23) mounted in the upper part of the left and right supporting bars and arranged across the driving pulley, a shuttle guide(40) having upper and lower guide rollers(41,42) sliding on the rail, a pulley rope drum(10) installed near the left or right supporting bar and wound by a pulley rope(3), a winding guide sheave(43) installed in the shuttle guide to transmit the pulley rope from the pulley rope drum to the driving pulley, a relief rope drum(30) installed around the left or right supporting bar and wound by a relief rope, a relief rope fixing bar(44) mounted in the shuttle guide to fix the end of the relief rope wound on the relief rope drum, a disk(33) axially combined with a rotating shaft of the relief rope drum, a rotating lever(34) mounted in the end of the disk to rotate the disk, and a tension adjuster regulating rotation tension of the disk.
Patent KR-20050015761-A (KR)
Title: A Condenser for a Car Air Conditioning System
Inventor: AHN HWANG JAE
IPC: F25B39/04
Filed: 2003-08-07
Abstract: PURPOSE: A condenser for an air conditioner of a vehicle is provided to improve assembling force, and to reduce the cost and the working process by directly bonding one of a couple of header pipes to a receiver driver tank through a brazing material connector pipe. CONSTITUTION: A condenser of an air conditioner for a vehicle is composed of a couple of header pipes, a receiver drier tank installed at one of a couple of header pipes, and a connector pipe communicating one of the header pipes with the receiver drier tank. The connector pipe is composed of a communication pipe(102) made of brazing material and composed of a communication hole(102-1), and a connector(104) having a containing part(104-2) storing the communication pipe. The communication pipe is formed by bending the panel on which brazing material is spread. The stepped portion is formed outside the communication pipe in radial direction, and the bore of the containing part of the connector is formed to be smaller than the stepped portion of the communication pipe.
Patent KR-20050017844-A (KR)
Inventor: YOON JUN HO
IPC: H01L21/28
Filed: 2003-08-11
Abstract: PURPOSE: A method for forming a dual damascene pattern is provided to prevent a via faceting phenomenon and a via bowing phenomenon caused by a difference of a via hole density and avoid an increase of the dielectric constant of a low-k interlayer dielectric by preventing the low-k interlayer dielectric and a lower interconnection from being exposed to oxygen plasma used for removing an organic bottom ARC(anti-reflective coating). CONSTITUTION: A diffusion barrier layer(12), an interlayer dielectric(13) and a capping layer(14) are formed on a substrate(10) having an interconnection. The exposed portions of the capping layer and the interlayer dielectric are etched to form a via hole(16) by a via hole etch process. A nitride spacer is formed on the sidewall of the via hole. An organic bottom ARC is formed on the resultant structure. The exposed portions of the organic bottom ARC, the capping layer and the interlayer dielectric are etched by a predetermined depth to form a trench(19) by a trench etch process. The nitride spacer is removed. The diffusion barrier layer exposed to the bottom of the via hole is eliminated.