baber/WOPTO huggingface dataset:
Patent KR-20040018792-A (KR)
Inventor: AHN SANG JIN
IPC: F02D41/16
Filed: 2002-08-27
Abstract: PURPOSE: An idle speed control method in an LPG vehicle is provided to reduce idle speed by forcibly reducing an idle speed control duty if the idle speed exceeds a normal range, thereby maintaining the optimum idle speed. CONSTITUTION: It is judged whether a vehicle is in a mode for forcibly reducing an idle speed control duty, based on a degree of throttle valve openness, speed, and RPM(Revolutions Per Minute)(S1). If so, the idle speed control duty is reduced periodically by a predetermined quantity(S2). If the RPM gets lower than a reference value, the reduction of the idle speed control duty is stopped(S3-S4). It is judged whether the frequency of executing the idle speed control duty reduction mode is more than a reference frequency(S5). If so, a caution for trouble is given to a driver(S6). It is judged whether the idle speed control duty is the lowest value(S7). If so, the reduction of the idle speed control duty is stopped(S8). A caution for trouble is given to the driver(S9).
Patent KR-20040018071-A (KR)
Title: Guidance equipment for the blind.
Inventor: GIM MIN SEOG
IPC: A61F9/08
Filed: 2002-08-23
Abstract: PURPOSE: A guidance device for a visually handicapped person is provided to help a visually handicapped person when a user walk along the street by simply furnishing a magnet and a magnetic substance on user's shoes, an inducing rod and an inducing block; and to inform her/him of a location or direction by using a voice guidance as already installed in each signal lamp, thereby minimizing uncomfortable matters when walking the road. CONSTITUTION: The guidance device to reduce danger includes a guidance rail(1) in which a magnetic substance(2) is built in between the inducing blocks; and a magnet built in the handicapped person's shoes to feel a magnetic force with the guidance rail when walking. The guidance device includes a magnetic diode built in the inducing block and a magnet built in the shoes of the visually handicapped person or the inducing rod such that the magnetic diode senses the magnet to inform the person of the present location, direction and dangerous status through a voice guidance device installed, thereby enabling the person to walk in a more safe status.
Patent KR-20040021723-A (KR)
Title: Devices and Method of manufacturing semiconductor
Inventor: JUNG HUN
IPC: H01L21/28
Filed: 2002-08-29
Abstract: PURPOSE: A semiconductor device and a fabricating method thereof are provided to prevent a short circuit and a malfunction between a bit line and a contact by rounding an exposed stepped-profile of a bit line. CONSTITUTION: The first conductive layer(22), the second conductive layer(24), and an insulating layer(26) are formed on a semiconductor substrate(20). A plurality of photoresist patterns are formed thereon. A plurality of bit lines are formed by performing an etch process using the photoresist patterns as a mask. A contact hole is formed between the bit lines by forming an interlayer dielectric(28) on the bit lines. A smooth profile is formed by performing a wet-etch process for the bit lines having a stepped-profile. A spacer(30) is formed in the contact hole. A contact(C) is formed by depositing a conductive layer on the contact hole including the spacer.
Patent KR-20040020158-A (KR)
Title: Structure of Stepping Motor
Inventor: KIM HUI JIN
IPC: H02K5/167
Filed: 2002-08-29
Abstract: PURPOSE: A stepping motor structure is provided to prevent vibrations of the lead screw and stepping motor by improving the lead screw support structure and removing gaps between components. CONSTITUTION: A stepping motor comprises a bracket assembly(110) having a bracket(111) constituted by a bottom(111d) and side walls(111a,111b), and a housing(113) bonded to the bracket; a bobbin assembly(120) having a yoke(123) arranged in the housing of the bracket assembly, and a coil(121) wound on the yoke, wherein the bobbin assembly forms a magnetic path; a rotor assembly(130) having a magnet(131) and a lead screw(137) rotated by the magnetic force generated from the bobbin assembly, wherein the lead screw has left and right shaft protrusions(138,139); an end cover(143) for preventing the rotor assembly from escaping from the housing; and an elastic member assembled between the right shaft protrusion of the lead screw and a pivot bearing(150) in such a manner that the left protrusion of the lead screw is engaged with a thrust holder(141) and the right protrusion of the lead screw is engaged with the pivot bearing.
Patent KR-20040020185-A (KR)
Title: Algorithm for golf video browsing service based on xml
Inventor: BAE BEET NA NA
IPC: G11B20/10
Filed: 2002-08-30
Abstract: PURPOSE: A golf video browsing method using an XML text is provided to realize dynamic browsing of a golf event. CONSTITUTION: Event/segment information is provided in the form of XML file(110). A reproducing method(103) by event groups, a reproducing method(104) by segments, a video summary reproducing method(105), and a method(106) of sequentially reproducing the entire section are provided using information that is obtained by parsing the XML text. A golf even group browsing(102) is divided into a random method(106) and a sequential method(107). The reproducing method by segments includes a random method(108) and a sequential method(109). The video summary reproducing method reproduces video summary information.
Patent KR-20040022473-A (KR)
Title: System And Method For Accumulating And Offering Bridge technique
Inventor: SHIM CHANG SU
IPC: G06F17/50
Filed: 2002-09-07
Abstract: PURPOSE: A system and a method for accumulating/offering a bridge technology are provided to efficiently design/construct/maintain/research a bridge by making a designer/constructor/manager/researcher receive/use the bridge data stored in a database. CONSTITUTION: A bridge technology accumulation/management server(100) comprises a user interface(110), a bridge database(120), and a control part(130). The user interface receives a system control command, the bridge relation data, and a request message for the bridge relation data from a user, and offers/outputs the system management state data and the bridge relation data to the user. The bridge database accumulates/stores the bridge relation data by including a keyword search filed, a generating information field, a bride design filed, and other fields, manages entire system by receiving the system control command from the user, generates/transmits the system management state data to the user interface, and transmits the bridge relation data matched with the request message to the user interface.
Patent KR-20040025171-A (KR)
Title: Detection Device for Wire Path of Wire Harness
Inventor: LEE MYEONG SEOP
IPC: G01R31/02
Filed: 2002-09-18
Abstract: PURPOSE: A wire path detection unit of wire harness is provided to detect a path of a corresponding wire by using an LED to display a reference terminal and a destination terminal of the corresponding wire. CONSTITUTION: A wire path detection unit of wire harness includes a power supply unit(100), a routing circuit(400), a plurality of terminal display units(200), and a plurality of wire selection switches(300). The power supply unit(100) generates DC power. The routing circuit(400) is formed on a jig for fabricating the wire harness according to a routing list for fabricating the wire harness. The terminal display units(200) are used for displaying each connecting terminal on the routing circuit. The wire selection switches(300) are used for performing switching operations to connect electrically a selected wire to a corresponding circuit.
Patent KR-20040026906-A (KR)
Title: Pumpjet apparatus with ring rotor and grooved duct
Inventor: KIM CHAN GI
IPC: B63G8/16
Filed: 2002-09-26
Abstract: PURPOSE: A ring rotor-type pumpjet propulsion device of an underwater moving mass is provided to improve detecting performance by reducing a radiation noise and a self-noise, lower undetected probability, and improve propelling efficiency. CONSTITUTION: A ring rotor-type pumpjet propulsion device of an underwater moving mass comprises a duct(10) fixed to the rear portion of the underwater moving mass; a rotor hub(21) rotatably installed to the longitudinal middle inside of the duct; a ring rotor(20) having plural rotor vanes(22) radially extended; a stator hub(31) fixed to the longitudinal rear portion of the duct; a stator(30) having stator vanes(32) radially extended; and a propelling motor installed to the underwater moving mass. The propelling motor has a rotating shaft combined to the rotor hub of the ring rotor. In the inner peripheral surface of the duct, a rotor groove(12) is formed to a portion at which the rotor is located. A rotor ring(23), to be inserted in the rotor groove, is installed to the outer peripheral ends of the rotor vanes of the rotor.
Patent KR-20040029559-A (KR)
Title: Digital TV and method for controlling a channel the same
Inventor: MIN GI TAE
IPC: H04N5/46
Filed: 2002-10-01
Abstract: PURPOSE: A method of controlling digital TV is provided to decide a system of a selected channel, and to divide maps by system, then to store the divided maps to display searched information of a selected map, thereby enabling a user to easily search desired information and a channel. CONSTITUTION: A system decides whether a user selects an automatic channel setup mode(S101). If so, the system selects a received channel(S102), and decides whether the selected channel has an NTSC system(S103). If so, the system decides whether an NTSC synchronous signal exists(S104). If so, the system stores a channel having the synchronous signal in a determined channel map(S105). The system decides whether the user selects an information search function(S109). If so, the system selects a corresponding map and searches desired information(S110). The system decides whether the desired information exists in the corresponding channel map(S111). If so, the system displays the corresponding information(S112).
Patent KR-20040031830-A (KR)
Title: A method of plaster perm
Inventor: JANG YONG SEOK
IPC: A45D7/00
Filed: 2002-10-04
Abstract: PURPOSE: A plaster perming method is provided to make curly hair straight by a smoothing power applied during the process of coagulating and drying a kneaded mixture of flour, starch flour and a perm solution(first solution). CONSTITUTION: Flour, starch flour and a perm solution(first solution) are mixed and a treatment agent is properly added thereto according to the intensity of damage and nature of hair to be operated. The entire hair is washed with water and then a mixed agent is applied starting from the lower side of the hair. When the application is over on the whole, the hair is dried by a heating apparatus(a drier) and then undergoes a neutralization(second solution) process, but sometimes the hair is shampooed as soon as the application is over, and dried with a towel. Then, the hair is finished with a hair styling product without being completely dried while containing a proper moisture.
Patent KR-20040038435-A (KR)
Title: Method for controlling electric current of microbial fuel cell by environmental shocks
Inventor: CHOI YEONG JIN
IPC: H01M8/16
Filed: 2002-11-01
Abstract: PURPOSE: A method for controlling the current amount of a microorganism fuel cell is provided, to control the amount of current supplied to the fuel cell according to the cell membrane permeability of an electron carrier by changing the mobility of a cell membrane with environmental shock. CONSTITUTION: The method comprises the step of applying a temperature shock or a chemical shock for increasing the mobility of a cell membrane to the microorganism composing a fuel cell, thereby changing the mobility of a cell membrane and changing the amount of current supplied to the fuel cell according to the cell membrane permeability of an electron carrier. Preferably the microorganism is selected from the group consisting of Proteus vulgaris, E. coli, Alcaligenses eutrophus, Azotobacter chroococum, Bacillus subtilis, Pseudomonas aeruginosa and Pseudomonas putida; the electron carrier is at least one selected from the group consisting of thionine, methylene blue, azur A and benzyl viologen; and the chemical increasing the mobility of a cell membrane is at least one selected from the group consisting of ethanol, methanol, propanol and acetone.
Patent KR-20040038458-A (KR)
Title: web contents transcoding system and method for small display devices
Inventor: KIM BEOM HO
IPC: G06F17/30
Filed: 2002-11-01
Abstract: PURPOSE: A system and a method for converting the web contents for a small display device are provided to offer a convenient interface maximally reflecting the contents of an original web document containing much complex information. CONSTITUTION: A preprocessor(201) refines a non-typical web document including a tag error and outputs a data form fit to analysis. A client profile analyzer(202) extracts/manages the client information. A layout-based structure analyzer(203) sets the refined web document to a component unit. An image converter(204) extracts the encoding/decoding information and the size information of an image included in the web document. A component block extractor(205) groups the defined component into the similar components. A component block categorizer(206) classifies each component block into an index and a body. An index generator(207) extracts the image or text index information from the component block, and generates a script file and an additional tag set. An auditory markup generator(208) converts a body block into the VXML(Voice eXtensible Markup Language). A customized HTML(Hyper Text Markup Language) generator(209) generates the web document fit to a small display screen.
Patent KR-20040042226-A (KR)
Title: Call set up method in mobile communication system
Inventor: HYUN SEUNG TAEK
IPC: H04B7/26
Filed: 2002-11-13
Abstract: PURPOSE: A call setting method in a mobile communication system is provided to connect a caller to the other party immediately when the other party finishes a call communication with a third party by allowing the caller to set an on-hook function. CONSTITUTION: When an origination side mobile terminal transmits a call setup request message to an MSC(Mobile Switching Center)(200), the MSC performs a paging in a position area of a destination side mobile terminal(202). If the MSC recognizes that a channel has been already allocated to the destination side mobile terminal, the MSC transmits a message informing that the destination side mobile terminal is busy to the origination side mobile terminal(204). If a user of the origination side mobile terminal sets an on-hook function(206), the origination side mobile terminal transmits an on-hook state message to the MSC(208). The origination side mobile terminal and the MSC maintain the call setup(210) and the MSC checks whether a channel can be allocated to the destination side mobile terminal(212). If the destination side mobile terminal is in a normal state, the MSC allocates a radio traffic channel for setting up a speech path between the two mobile terminals(214). The MSC transmits an alerting signal to the destination side mobile terminal to request an incoming call setup(216). The MSC sends a call connection sound to the origination side mobile terminal(218). When the MSC receives a call connection request message from the destination side mobile terminal(222), it connects a call between the two mobile terminals(224).
Patent KR-20040043068-A (KR)
Title: Thick sheet rotation apparatus
Inventor: CHO YEONG HWAN
IPC: B65G47/24
Filed: 2002-11-15
Abstract: PURPOSE: A device for turning thick plate products is provided to prevent breakage of the turned thick plate products by installing an auxiliary table with a roller rotating in the same direction as the moving direction of the turned thick plate products. CONSTITUTION: A device for turning thick plate products comprises a crankshaft rotating by a driving motor; rotating members(4) connected to a pair of connecting rods(3) connected to the crankshaft; and a pair of turning bars(7) turning by the rotating shaft. The rotating member rotates around a rotating shaft(5). Plural guide rolls(7a) are installed on the turning bar. The device for turning thick plate products includes an auxiliary table(10) having plural auxiliary rolls(10a) rotating in the same direction as the progressing direction of discharging the thick plate products turned by the turning bars, and cylinders(11) installed to the lower part of the auxiliary table, to move the auxiliary table up and down.
Patent KR-20040044208-A (KR)
Title: digital data broadcasting display method of digital television system
Inventor: LEE CHANG SEOP
IPC: H04N5/445
Filed: 2002-11-19
Abstract: PURPOSE: A method for displaying digital data broadcasting in a digital television system is provided to selectively display broadcasting pictures on a plurality of display devices by connecting a plurality of the display device to a digital set-top box through a home network. CONSTITUTION: When a plurality of display devices are connected with a digital set-top box, a user selects broadcasting pictures to be displayed on the respective display devices(S100). The digital set-top box selects and combines the broadcasting pictures selected by the user(S110). The broadcasting picture selected and combined in the digital set-top box is displayed on a plurality of the display devices(S120).
Patent KR-20030041831-A (KR)
Title: Polymeric composition for forming protective surface layers of coal and other dusty piles and coating method thereof
Inventor: JUNG MYEONG SU
IPC: C09D131/04
Filed: 2002-11-20
Abstract: PURPOSE: Provided are a permeable aqueous solution of resin composition for coating coal and powder piles, which can form a primary surface layer considering permeabilities of coal and powder piles, and a method for applying the same. CONSTITUTION: The aqueous solution comprises (a) 1-60 parts by weight of emulsion resin comprising a vinyl acetate polymer; and (b) 0.1-10 parts by weight of nonionic surfactant. The method comprises the steps of (i) applying the aqueous solution on powder or coal pile to form a surface permeable layer; and (ii) further applying a aqueous coating solution on the powder or coal pile to form a surface protective layer, wherein the aqueous coating solution comprises the components (a) and (b), and (c) 5-99 parts by weight of inorganic material comprising at least one cation selected from the group consisting of sodium, calcium, boron, and at least one anion selected from the group consisting of silicate and aluminate, with respect to 1-95 parts by weight of the sum of components (a) and (b).
Patent KR-20040046709-A (KR)
Title: Shock absorber having damping force control device in vehicle
Inventor: JUNG PIL JUNG
IPC: F16F9/34
Filed: 2002-11-28
Abstract: PURPOSE: A shock absorber for a vehicle with a damping force control unit is provided to vary the damping force of the shock absorber by increasing and decreasing the area of an oil passage while converting the vertical movement of a piston rod by load transmitted from the outside into rotational force. CONSTITUTION: A shock absorber for a vehicle with a damping force control unit has a varying unit(10) dividing the inside of a cylinder(2) into upper and lower pressure chambers at the end of a piston rod(3) disposed in the cylinder. The varying unit comprises a fixed orifice(11) fixed to the end of the piston rod and a rotary orifice(12) overlapped with the fixed orifice. The rotary orifice forms an oil passage to move oil filled in the upper and lower pressure chambers by rotating while moving along the piston rod.
Patent KR-20040047013-A (KR)
Title: The door's opening and shutting apparatus of a dishwasher
Inventor: KANG MYEONG HO
IPC: E05B47/00
Filed: 2002-11-28
Abstract: PURPOSE: A device for opening/closing a door for a dish washer is provided to improve productivity by simplifying the structure and reducing the number of parts. CONSTITUTION: A door opening/closing device for a dish washer is composed of a door(56) installed at one side of a washer body(52), a locker(72) fixed to the door, a plate spring(74) installed at the washer body, and a safety unit(80) installed at the washer body. The plate spring supports the locker elastically and keeps the door closed when the door is closed. The safety body stops the dish washer if the door is opened.
Patent KR-20040048572-A (KR)
Title: Manufacturing method of self lubricated poly(amideimide) varnish
Inventor: KANG CHUNG SEOK
IPC: C08G73/14
Filed: 2002-12-04
Abstract: PURPOSE: Provided is a method for preparing a self-lubricous polyamideimide varnish, by which polyamideimide coating having excellent lubricity is formed, and thus an insulating material of electric wires having excellent durability is obtained. CONSTITUTION: The method for preparing a self-lubricous polyamideimide varnish comprises the steps of: mixing trimellitic anhydride with an aromatic diisocyanate in an equivalent ratio of 1:0.9-1:1.1, adding thereto an aminosiloxane in an equivalent ratio of 1:0.01-1:0.1 based on the equivalents of trimellitic anhydride for the purpose of modifying the molecular weight and improving lubricity, polymerizing them in the presence of an organic solvent at -10-180 deg.C for 0.5-12 hours to form polyamide carbamate; imidizing the polyamidecarbamate to form polyamideimide; and adding an aromatic hydrocarbon solvent as a viscosity modifier to the polyamideimide.
Patent KR-20030089400-A (KR)
IPC: G02B17/00
Filed: 2002-12-10
Abstract: 인쇄회로기판 및 평판 디스플레이의 제조에 이용되는 설치에 1 x 의 확대도를 갖는 노출 투사 시스템이 사용될 수 있다. 
     본 발명의 과제는 화상 평면 위치의 드리프트나 왜곡의 발생 없이 화질을 보호하면서, 시스템의 화상 필드의 확대 및 재 스케일링 범위를 확대하는 것이다. 
     1 x 의 확대도를 갖는 투사 노출 시스템은 노출 방사 소스를 가진 반사경, 거울면을 가진 프리즈매틱 블록, 프리즈매틱 블록의 양 측면에 위치하며, 하나는 대상 평면 앞에 있고, 다른 하나는 화상 평면 앞에 있는 2개의 양면 볼록렌즈, 오목거울, 대상 평면 또는 화상 평면에서 오목거울까지의 거리에서 0.5 - 0.8 떨어져 위치하는 양면 볼록렌즈, 및 양면 오목렌즈와 양면 볼록렌즈로 이루어져 양면 볼록렌즈와 오목거울 사이에 위치하는 2-렌즈 부품을 포함한다.  오목거울, 양면 볼록렌즈, 2-렌즈 부품 및 프리즈매틱 블록은 대상 평면과 화상 평면에 수직인 평면에서의 동시동작 가능성을 갖고 설치된다. 
     이 시스템의 개구수는 0.045이다.  시계는 (200 ×94)㎜ 또는 (148 ×115)㎜이다.  파장의 작업 범위는 λ= (350-450) HM이다.  재 스케일링은 왜곡의 발생이나 예리한 화상 평면의 트리프트 없이 화질을 보호하면서 ±0.15%의 범위로 제공된다.
Patent KR-20040054171-A (KR)
Title: An apparatus for producing electrogalvanized steel strip having no band marks thereon by conduct roll
Inventor: KIM HYEONG TAE
IPC: C25D3/22
Filed: 2002-12-18
Abstract: PURPOSE: An apparatus for manufacturing electrogalvanized strip without band marks of conductor roll is provided to produce electrogalvanized strip having superior surface quality by preventing band marks of the conductor roll from forming on the surface of the strip in plating cell. CONSTITUTION: In an apparatus for manufacturing electrogalvanized strip comprising a conductor roll(110) rotationally mounted on an inner side of a radial plating cell having a certain size in which plating solution is contained, a steel band(120) having a certain thickness mounted on the conductor roll, and zinc anode electrodes arranged with being spaced apart from the conductor roll in a certain distance so that plating operation is performed by passing a strip through a space between the conductor roll and the zinc anode electrodes, thereby proceeding the strip, the apparatus is characterized in that a tapered part(10) is formed at both end corner parts of the steel band of the conductor roll in such a shape that length (b) of the tapered part is 0.2 to 1.5% of width of the steel band, and tapered angle of the tapered part is 0.12 to 4.5 degrees.