baber/WOPTO huggingface dataset:
Patent KR-20020057581-A (KR)
Title: The driving gear of front machine which is used for surface process in the manufacturing process of smallest size of pcb
Inventor: JU JAE NYEON
IPC: H05K3/00
Filed: 2001-01-02
Abstract: PURPOSE: A driving apparatus of a deburring machine used in surface processing of ultra thin PCB manufacture process is provided to avoid bending of a PCB. CONSTITUTION: A driving apparatus of a deburring machine having a roller, brushes(4) and back up rollers(5) in a main body(1), comprises two conveyer belts(2,3) and high pressure water jet nozzles(6). The brushes(4) and the back up rollers(5) are arranged on the conveyer belt(2). The back rollers(5) are arranged under the conveyer belt(3). The high pressure water jet nozzles(6) are arranged under the back up roller(5). While a PCB substrate passes between the brushes(4) and the back up rollers(5), the high pressure water jet nozzles(6) jet water with high pressure to the PCB substrate. Because of water, water film is formed over the PCB substrate so that the PCB substrate can move on the conveyer belts(2,3) horizontally without bending.
Patent KR-20010025584-A (KR)
Title: automatic valve controled by different pressure
Inventor: CHO JIN SIK
IPC: F16K7/00
Filed: 2001-01-09
Abstract: PURPOSE: A differential valve is provided to automatically control a main stream of fluid by pressure balance of a pressure chamber and a fluid shutoff unit with forming the pressure chamber and the fluid shutoff unit around a diaphragm to expand and contract in a valve body. CONSTITUTION: An automatically controlled differential valve is composed of a valve body(50) having a curved convex unit(55) for guiding the main stream of fluid and divided into an inflow port(53) and an outflow port(54); a valve cover(57) opposite to the curved convex unit in the valve body; a diaphragm(30) made of material to expand and contract between the curved convex unit, forming a pressure chamber(100) with closing the valve cover, and having a fluid shutoff unit opening and shutting off the curved convex unit; a fluid conduit(80) guiding flow by connecting the pressure chamber and the inflow part; and a control unit regulating the pressure of the pressure chamber in the valve cover. The fluid shutoff unit is opened or closed with the diaphragm expanded and contracted by generating flow through the fluid conduit in changing the pressure of the pressure chamber by the control unit.
Patent KR-20010100763-A (KR)
Title: 액정 패널 구동용 반도체 집적 회로
IPC: G09G3/20
Filed: 2001-01-16
Abstract: 본 발명의 실시예에 따르면 양극성 계조 레벨의 양극성 아날로그 계조 전압을 선택하기 위하여 디지털 화상 데이터를 유지하는 데이터 래치의 하단 및 양극성 계조 전압선이 바로 위에 배치된 양극성 선택기를 한 셋트로 하며, 음극성 계조 레벨의 음극성 아날로그 계조 전압을 선택하기 위하여 디지털 화상 데이터를 유지하는 데이터 래치의 상단 및 음극성 계조 전압선이 바로 위에 배치된 음극성 선택기를 한 셋트로 한다. 상기 두 개의 셋트는 수직 방향으로 배열된다. 수직으로 배열된 셋트의 복수의 셋트는 계조 전압선에 대하여 수평 방향의 길이를 짧게하는 방법으로 배열된다.
Patent KR-20020061685-A (KR)
Title: Laminated Film for Fruit Bag with Excellent Air Permeability
Inventor: CHO BYEONG CHEON
IPC: B32B27/32
Filed: 2001-01-17
Abstract: PURPOSE: A synthetic film for the manufacture of an air permeable fruit bag and a manufacturing method thereof are provided to achieve a fruit bag capable of expressing good water resistance and air permeability and various colors as well as maintaining stiffness. CONSTITUTION: The synthetic film for the manufacture of an air permeable fruit bag consists of an air permeable film composed of an inorganic filler of 30 to 70 wt percent, and a matrix component selected from a group consisted of polyethylene, polypropylene, and their mixture of 70 to 30 wt percent; and a synthetic resin non-woven fabric made of polypropylene or polyester. The inorganic filler is selected from a group consisted of calcium carbonate, barium sulfate, clay, and talc.
Patent KR-20020062084-A (KR)
Inventor: WHING DUK HYUN
IPC: C01B3/08
Filed: 2001-01-19
Abstract: PURPOSE: A direct manufacturing method of hydrogen used as fuel of boiler and vehicle is provided, which can supply hydrogen fuel with only one tenth price of ordinary oil fuel with safety guaranteed manner and without any air pollution. The substitute fuel is of high explosive power so that the fuel is applicable to truck. CONSTITUTION: The raw material is provided as follows: collect albata and crush to a size of 1-5 cm; heat the crushed particle to 1200 deg.C to form granules at a rotary furnace; discharge to the outside of furnace to provide required raw material. Hydrogen is produced as follows: fill 60% hydrogen chloride in solution tank(1) and fix with fixing bolt; fill 2 kg of raw material prepared at the above step in raw material tank(2) and put cover(10); fill water in purifying tank(14) to the half level; connect gas discharge line(20) to vaporizer(18); connect power lines to safety disconnector(23) and to vibrating pump(5); push accelerator pedal to actuate vibrating pump(5) that feed solution to atomizing nozzle(8), thus reacting with non-ferrous metal to generate hydrogen gas.
Patent KR-20020063652-A (KR)
Title: Brassiere
Inventor: JUNG SANG MUN
IPC: A41C3/00
Filed: 2001-01-30
Abstract: PURPOSE: Brassieres are provided to enable the size of breasts of a user to be shown as a more expanded size, and to integrally and tightly receive and support the breasts, thus improving the feeling of wearing thereof. CONSTITUTION: The brassieres have a space between an inner shell(3) and an outer shell(4) forming both cups(2,2') of a body(1), and a pad(7) charged with an appropriate amount of gel phased silicone(6) is separably installed in the space. In order to allow a user to separate the pad from the brassiere body at needs, a guide portion is formed at the side of the inner shell. In addition, the pad is provided with a zipper.
Patent KR-20010044309-A (KR)
Inventor: KO SAENG GON
IPC: F01M11/03
Filed: 2001-02-05
Abstract: PURPOSE: A spiral element core and a manufacturing method thereof are provided to prevent transformation due to oil pressure and to reduce cost of raw material by improving surface pressing intensity of the core and cross sectional area even though thin metal plate is used. CONSTITUTION: A spiral element core includes a foaming roller(100), a punching roller(200) and a cutting device(400). The foaming roller forms a first flange at a side of a strip(11), a second flange at the other side of the strip and at least one or more embossing lines inside the strip. The punching roller forms an inlet for engine oil on a surface of the foamed strip. The foamed strip is inserted into a sealing block(300) having a molding bar(330) disposed inside the sealing block. The molding bar rotates rolling the strip in a round spiral form and connects the first and second flanges of the strip molded spirally. The molding bar has first and second compression rollers(310,320) disposed at upper and lower portions of the sealing block for forming a connection part formed by connecting the first and second flanges. The cutting device has a roll cutter(420) for cutting an element core of a predetermined length, which is formed in the sealing block.
Patent KR-20020065713-A (KR)
Title: Task management method for real time multitasking operation system
Inventor: PARK JI SUK
IPC: G06F9/46
Filed: 2001-02-07
Abstract: PURPOSE: An RMOS(Real time Multitasking Operating System) task management method is provided to prevent a system from falling in a halt state because of a long run error of a task, and to enhance a task scheduling function and a stability by using a non-preemption task scheduling method. CONSTITUTION: The method comprises a system initialization step(S11) and a system in-service step(S22). The system initialization step(S11) includes steps of measuring an execution time of a task corresponding to a system initialization state, determining the task as a fault, namely a long run error if the measured time is over a preset value, "MAX_RUN_TIME"(10), increasing the "MAX_RUN_TIME" by a certain value whenever the long run error occurs(11), checking if the "MAX_RUN_TIME" is over a preset maximum value(12), in a case that the "MAX_RUN_TIME" is over a preset maximum value, restarting an OS(S44), in a case that the "MAX_RUN_TIME" is under a preset maximum value, changing the "MAX_RUN_TIME" by a value of the system in-service and entering into the system in-service step(14). The system in-service step(S22) includes steps of storing an address and an error count value of a task at a long run task address buffer if a long run error occurs in a system in-service state(16), checking if the task continuously generates the long run errors more than twice(18), and in a case that the task continuously generates the long run errors more than twice, restarting an OS(S44).
Patent KR-20020065752-A (KR)
Title: Method for fabricating protecting layer of plasma display panel device
Inventor: AHN JUN HYEONG
IPC: H01J11/40
Filed: 2001-02-07
Abstract: PURPOSE: A method of manufacturing a protection layer of a PDP is provided to lower a driving voltage, improve contrast and efficiency, and lengthen life span of the PDP. CONSTITUTION: A method of manufacturing a protection layer of a PDP comprises a step of patterning transparent electrodes on an upper substrate; forming dielectric layers on the upper entire surface of the substrate which includes the transparent electrodes; forming a protection layer made of magnesium oxide material at the top face of the dielectric layer; forming oxygen vacancy inside the protection layer by performing heat treatment of the result layer which includes the protection layer in reductive atmosphere including hydrogen or deuterium.
Patent KR-20020067202-A (KR)
Inventor: LEE YEONG SU
IPC: A41B9/00
Filed: 2001-02-15
Abstract: PURPOSE: Provided are under pants of which front part can be attached and/or detached to make it easy and convenient to ease nature. CONSTITUTION: The under pants are characterized by forming a band part(201) on a front part(200) which is openable and has an elastic cord(600a) in the upper part thereof, attaching a pair of male snap fasteners(700a) to both ends of the band part, attaching a pair of female snap fasteners(700) to both ends of a band part(500) corresponding to the band part(201). The snap fasteners can be replaced by velcro tapes.
Patent KR-20010085404-A (KR)
Title: Data processor and data processing system
Inventor: KIUCHI ATSUSHI
IPC: G06F9/38
Filed: 2001-02-17
Abstract: PURPOSE: A system and a method for processing data are provided to improve the facility for prefetching instructions from an external memory, thereby performing subroutine programs involving fewer branches representing the alteration of execution sequence of successive instruction addresses. CONSTITUTION: The data processing system has a central processing unit(CPU, 3) and a bus controller unit(BSC, 4). The CPU(3) comprises an instruction executing means for fetching instructions, and decoding thus fetched instructions to execute thus fetched and decoded instructions. The bus controller(4) controls access through an external bus to the external memory(2) and the like in response to the commands sent from the CPU(3). The CPU(3) includes an operation unit(10) representing in general an arithmetic logic unit(ALU), a general-purpose register(11), a program counter(12), an instruction decoder(13), and a memory access command generator unit(14). The program counter(12) may contain the address of the instruction to be executed in the next step. The memory access command generating unit(14) may accept control information from the instruction decoder(13) for memory access operations.
Patent KR-20020067733-A (KR)
Title: Device for loading data and charging for portable terminal
Inventor: KIM JONG GWANG
IPC: H04B1/38
Filed: 2001-02-17
Abstract: PURPOSE: An apparatus for data loading and charging in a portable terminal is provided to continuously carry out charging while downloading or uploading MP3 data with an external device. CONSTITUTION: An apparatus for data loading and charging in a portable terminal comprises an adapter connector(302), an adapter cable(304), an MP3 adapter(310), a connection device(314), and a charging adapter(320). The adapter connector(302) has terminals corresponding to the terminals of an interface connector(110). The adapter cable(304) is composed of the first cable(306) and the second cable(308). The first cable(306) is connected to the power supply terminal and loading terminals of the adapter connector(302). The second cable(308) is connected to the external power terminal of the adapter connector(302). The MP3 adapter(310) is connected with the first cable(306), and provides an interface to download or upload data with a PC(100). The connection device(314) is composed of a jack(316) connected to the second cable(308) and a plug(315) connected to the charging adapter(320) through a cable(322). The charging adapter(320), connected with the second cable(308) through the connection device(314), supplies charging power to the charging circuit of an MP3 phone(102).
Patent KR-20010085545-A (KR)
Title: Process for recovering catalyst transition metals from salt-containing reaction mixtures
Inventor: BAUER FRANK
IPC: C07C67/36
Filed: 2001-02-23
Abstract: PURPOSE: A method for recovering a transition metal selected from the group comprising ruthenium, platinum, palladium and cobalt from a salt-containing reacted mixture in a process using a transition metal catalyst is provided. CONSTITUTION: A salt with a transition metal compound and organic impurities is separated from a reacted mixture and conveyed to a combustion zone, a flue gas-salt mixture discharged from the combustion zone is quenched with water and transition metal-containing combustion residue is separated from the resulting quenching salt water, dried and reutilized as raw material for producing a catalyst. Sodium chloride isolated by this method can be used in an electrolytic soda process by a mercury process.
Patent KR-20020069852-A (KR)
Title: Drum type washing machine having drying and boiling function
Inventor: CHOI MU YONG
IPC: D06F25/00
Filed: 2001-02-28
Abstract: PURPOSE: A drum type drying and washing machine is provided to heat washing water and air by using a single heater for reducing the energy consumption and increase the washing force by spraying the heated washing water from an upper part of the drum. CONSTITUTION: A drum type drying and washing machine includes a drum(4) mounted in a case, an air duct(12) for supplying heated air into the drum, a heater(16) and a blowing fan(14) mounted at predetermined positions of the air duct, a hot water duct(20) connected to a lower part of the drum at a side and to an upper part of the drum via the heater at the other side, and a pump(22) mounted at a predetermined position of the hot water duct for pumping hot water.
Patent KR-20020073894-A (KR)
Title: Light guide plate and liquid crystal display module having the same
Inventor: CHA GYU HO
IPC: G02F1/13357
Filed: 2001-03-16
Abstract: PURPOSE: A light guide device and a liquid crystal display module with the same are provided to reduce the light amount advancing to lamps in the opposite sides by reflecting the incident light from lamps to a liquid crystal panel via light guide holes, thereby increasing the lamp efficiency and improving the luminance of the liquid crystal display module. CONSTITUTION: A liquid crystal display module includes a lamp unit(220) having a first lamp(221a) for generating first light and a second lamp(221b) positioned in parallel to the first lamp and generating second light, a display unit(210) for displaying images by receiving the first and second light, and a light guide plate(224) provided between the first and second lamps for guiding the first and second light to the display unit by preventing the loss of light due to the first and second light advancing to the second and the first lamps, thereby reflection-guiding the light to the display unit, wherein the light guide plate is formed with a guide hole(224a) in the middle between the first and second lamps for the wrongly advancing light to the display unit.
Patent KR-20020073080-A (KR)
Inventor: HWANG HAE YUN
IPC: G09B19/00
Filed: 2001-03-14
Abstract: PURPOSE: A memory program for the point per each subject of a book is provided to help a user to easily memorize the whole contents of the book by organically connecting all of the chapters of the book. CONSTITUTION: The memory program suggests a method for helping a user to easily memorize all of main points of all of chapters of a book containing each subject respectively by utilizing a specific brain memory format, which is able to be used to all kinds of books according to one same principle. First, the user reads the book in regular order, and then finds a main point per each chapter. After that, the user has to read repeatedly the main point to memorize it after inserting it into a given format in the regular order. Thereby, the user can remind the main points of all of the chapters according to the regular order, and memorize it for a long time.
Patent KR-20020074913-A (KR)
Title: Manufacturing Process of Nanocomposites Using Nanoparticles And Copolymers
Inventor: CHO YEONG SEON
IPC: B82B3/00
Filed: 2001-03-22
Abstract: PURPOSE: Provided is a method for producing a nano complex using nano particles and polymers. In particular, the nano complex is produced by introducing nano particles into a block copolymer using structural affinity and electrostatic force. CONSTITUTION: The method for producing a nano complex using nano particles and polymers comprises the steps of: processing materials into nano particles; synthesizing block copolymers; and selectively introducing the nano particles into the block copolymers using either structural affinity or electrostatic force, wherein the nano particle is any one selected from palladium, platinum, gold and silver.
Patent KR-20010093705-A (KR)
Inventor: NISHIYAMA TOMOHIRO
IPC: B23K35/36
Filed: 2001-03-27
Abstract: PURPOSE: To provide a solder bump forming method, a flip-chip mounting method and a mounting structure in which the step for cleaning flux can be eliminated in order to reduce assembling cost. CONSTITUTION: Solder is mounted on an electrode via an active resin and then thermally fused and connected with a pad of an LSI chip, thus forming a solder bump.
Patent KR-20020042392-A (KR)
Title: Plasma display panel and its driving method
Inventor: AWAMOTO KENJI
IPC: H01J11/28
Filed: 2001-04-16
Abstract: PURPOSE: To reduce the load on a driving circuit and reduce the power consumption by inserting step-up capacitive elements between electrodes and the driving circuit to obtain a high electrode voltage from a low driving voltage using the electric charges accumulated in the capacitive element. CONSTITUTION: The plasma display panel is provided with at least a pair of discharge electrodes arranged on a glass substrate, the driving circuit for applying a discharge voltage to the discharge electrodes, and step-up capacitive elements connected in series across the discharge electrodes and the driving circuit, and when generating discharges between the discharge electrodes, the step-up capacitive elements a charging voltage is applied to the step-up capacitive elements, and then a discharge voltage is applied to the discharge electrodes via the step-up capacitive elements.
Patent KR-20020080599-A (KR)
Title: Apparatus for mirror fixation
Inventor: PARK SANG DON
IPC: H04N5/74
Filed: 2001-04-16
Abstract: PURPOSE: A mirror fixing device is provided to set a mirror inside a cabinet of a projection television using an aluminum mirror frame, a fixing connection part and a rotatable support. CONSTITUTION: A mirror fixing device includes a mirror frame(20), a fixing connection part(30), and a support(40). A mirror groove(21) into which a mirror is inserted is formed at one side of the mirror frame. The mirror frame further has a connection hole(22) that is formed at one side of the mirror groove and combined with the fixing connection part and a connection groove(23) that is formed at the other side of the mirror groove and combined with the support. The fixing connection part has an insertion protrusion(31) combined with the connection hole. The support has screw holes(42) used for fixing the mirror frame to the inside of a cabinet of a projection television. The support also has a connection part(41) engaged with the connection groove of the mirror frame.
Patent KR-20020082055-A (KR)
Title: Anchor rivet process and metal mold
Inventor: KIM CHUL GON
IPC: B21K1/58
Filed: 2001-04-23
Abstract: PURPOSE: A method and dies for manufacturing an anchor rivet are provided to improve productivity and quality of products by automatically forming a crossed shaped notch groove that is formed on an end part of a river body using dies during manufacturing process. CONSTITUTION: In a method for manufacturing an anchor rivet comprising cutting and supplying process of supplying a material to a unit part so that the material is cut by a cutting unit part, and transferring the cut member to a first die(20), shape forming process of supplying the member to a shape forming hole so that a shape is formed by hitting the member with a punch, rivet forming process in which a wedge hole penetrating the head of the rivet forms up to a body of the member by second punching of a punch pin in the punch, and assembly process of inserting a wedge into the wedge hole, the method for manufacturing the anchor rivet comprises notch groove forming process in which the member is supplied into a forming hole(21) of the first die(20) to be punched into the forming hole(21) by the cutting and supplying process so that a notch groove into which a cutter(25) is inserted is formed at an end part of the member by the cuter(25) inside the first die(20); and shape and wedge hole forming process of supplying the member on which the notch groove is formed by the notch groove forming process into a second die so as to form a shape of the member and the wedge hole into the member.
Patent KR-20010069684-A (KR)
Title: An Image processing system and method using client-server system
Inventor: CHOO SEUNG HO
IPC: G06F17/00
Filed: 2001-04-27
Abstract: PURPOSE: A system and method for processing an image using a client-server environment is provided to process an image by connecting to a server side through a network. CONSTITUTION: An image processing system is composed of a client(10), a sever(30) including a script program(40), a storage media(50), an additional information database(60) and a generator(70). The client(10) is operated in an Internet interface, and includes a browser which transmits an image file and a midi music file. The server(30) includes the script program(40) which receives the image file from the client(10) or controls an operation of the server(30). The additional information database(60) transmits data to the script program(40) under the control of the script program(40). The storage media(50) receives and stores the image file transmitted from the script program(40). A generator(80) receives all sorts of commands, and generates a flash file under the control of the script program(40).