baber/WOPTO huggingface dataset:
Patent KR-20040031811-A (KR)
Title: A reinforced rod connector
Inventor: KANG KYOUNG IN
IPC: E04C5/16
Filed: 2002-10-01
Abstract: PURPOSE: A reinforcement coupler is provided to cut down the product cost and to assemble simply in a job site. CONSTITUTION: The reinforcement coupler contains: semicircular seamed pipes(200,200a) provided with joints(210) and joint grooves(220) to be interposed/coupled to joints(120) and joint grooves(110) of a reinforcing bar(100); a coupling ring(300) interposed to both ends of the seamed pipes(200,200a) if the seamed pipes(200,200a) are connected to the ends of reinforcing bars(100), and provided with a fastener(310) having a fastening hole(320) and unified with a stiffening wall(330); and a fastening bolt(340) screwed on the fastening hole(320) to fix the seamed pipes(200,200a) closely to reinforcing bars(100).
Patent KR-20040032223-A (KR)
Title: Compact disk case
Inventor: PARK JOHN
IPC: G11B23/02
Filed: 2002-10-08
Abstract: PURPOSE: A CD case is provided to offer use convenience by installing a carrier between an upper and a lower plate surrounding an upper and a lower surface of the CD, and inserting/withdrawing the CD as rotating the carrier. CONSTITUTION: An upper rotating part(700-U) is rotatively installed to the upper plate(500-U) by joining one end with a shaft. A lower rotating part(700-D) is rotatively installed to the lower plate(500-D) by joining one end with the shaft. The carrier(600) is rotatively joined to each other end of the upper and the lower rotating part. For withdrawing the CD, the carrier of a bow shape pushes the CD out of a receiving groove(312) through an opening part(320) as rotating between the upper and the lower plate, and advancing to the outside. For inserting the CD into the receiving groove, the carrier puts the CD in the receiving groove through the opening part as rotating to an opposite direction and returning to an original position, and closes a part of the opening part after receiving the CD.
Patent KR-20040033605-A (KR)
Title: Method of judgment for delaying time in semiconductor devices' manufacturing equipment
Inventor: RYU BYEONG CHEOL
IPC: H01L21/02
Filed: 2002-10-15
Abstract: PURPOSE: A delay time checking method of semiconductor device manufacturing equipment is provided to be capable of increasing manufacturing process rate and minimizing the reworking process for wafers. CONSTITUTION: A wafer is loaded into the first process equipment(S2). A predetermined process is completed for the wafer in the first process equipment(S4). The wafer is transferred to the second process equipment(S6). Whether delay time exists, or not, is decided(S8). When the decided delay time is more than a reference, the wafer is removed from the second process equipment(S12) and another wafer is loaded into the second process equipment(S14). When the decided delay time is less than the reference, a predetermined process is performed on the wafer in the second process equipment(S10).
Patent KR-20040036499-A (KR)
Inventor: LEE YOUNG SOOK
IPC: A23L2/38
Filed: 2002-10-24
Abstract: PURPOSE: A method of preparing a health beverage using pear, Platycodi Radix, Ginkgo biloba and lemon balm is provided. The beverage is effective in improving head ache, memory impairment and vascular impairment associated with respiratory disorders, as well as nervous system disorders and cardiac and circulatory disorder. CONSTITUTION: A pear, Platycodi Radix, Ginkgo biloba and lemon balm are washed with flowing water three times, mixed with in a weight ratio of 7:1:1:1 and extracted for 2 to 3hr at 120 to 130deg.C. The extract is sterilized with steam for 3sec. Prior to mixing the raw material, only the pear is cut to a size of 2 to 3cm.
Patent KR-20040038310-A (KR)
Title: Device for constant voltage and current
Inventor: JUNG HONG GEUN
IPC: H02M1/12
Filed: 2002-10-31
Abstract: PURPOSE: An apparatus for generating constant voltage and constant current is provided to improve reliability of the test device and test work by supplying reliably the constant voltage and the constant current. CONSTITUTION: An apparatus for generating constant voltage and constant current comprises a feedback regulating part(11) for regulating an output signal level to an input signal level and feed-backing the phase-inversed output signal to the input side, an input adding part(12), and an input buffering part(13) for buffering the input signal of the input adding part, a power amplifying part(14) for amplifying the level of the input signal with a predetermined margin, and a power converting part(15) for controlling the output signal according to the input signal of the power amplifying part.
Patent KR-20020089262-A (KR)
Inventor: PARK WAN KI
IPC: B60J11/00
Filed: 2002-10-31
Abstract: PURPOSE: A window cover having a wing part for a vehicle is provided to protect the windshield from dust, rain or snow, and to prevent theft by fixing the cover firmly with attaching wing parts at both sides of the vehicle and with fitting a slip preventive sill to a door. CONSTITUTION: Wing parts(20) are formed at both sides of a window cover(10), and adsorptive members(40) are mounted in ends of the wing parts. Wing parts are folded inward by surrounding the windshield with the cover, and mounted at both side of the window with the adsorptive members. Slip preventive sills(30) are formed in the wing parts, and magnets(50) are formed in the cover. The window is covered with the cover, and fixed firmly by fitting the slip preventive sill to a door in closing the door. The windshield is protected against dust, snow or rain, and the theft is prevented by surrounding the window with the window cover.
Patent KR-20040039675-A (KR)
Title: A liquid crystal display device of chip on glass type
Inventor: JUNG GYEONG HUN
IPC: G02F1/1345
Filed: 2002-11-04
Abstract: PURPOSE: A liquid crystal display of a chip on glass type is provided to supply a drive voltage to all drive circuits for making drive circuits normally operate, although the wiring for supplying the drive voltage is connected between the drive circuits in series, when forming the wiring for supplying the drive voltage to the drive circuits on a panel directly by a COG(Chip On Glass) technology. CONSTITUTION: A drive voltage generation unit(200) including a charge pumping circuit(202) and a buffer(204) is provided to each drive IC. The charge pumping circuit(202) makes the drive voltage(Vi) applied from the drive IC of the previous stage ascended as a predetermined level and outputs a voltage(Vcpp). A buffer circuit(204) stabilizes the voltage(Vcpp) outputted from the charge pumping circuit(202), produces a voltage(Voo) and outputs it to the next stage. The buffer circuit may be constructed by two CMOS inverters connected in series.
Patent KR-20040040833-A (KR)
Title: Method for producing fine spherical particles of nickel metal
Inventor: KANG YUN CHAN
IPC: B22F9/08
Filed: 2002-11-08
Abstract: PURPOSE: A method for preparing spherical fine nickel metal powder is provided to prepare spherical nickel metal powder an inner part of which is filled with the additives by adding additives capable of reacting with nickel when preparing a precursor spray solution in manufacturing of fine nickel metal powder using spray pyrolysis. CONSTITUTION: The method for preparing spherical fine nickel metal powder comprises a first step of preparing a precursor solution by dissolving one or more of additives selected from a nickel compound selected from nitrate, acetate, chloride, hydrate and sulfate of nickel, 0.01 to 1 mole of ethylenediaminetetraacetic acid based compound on the basis of mole of nickel, 0.01 to 1 mole of ethanolamine based compound and 0.001 to 15 mole of ethylenediamine based compound into distilled water or alcohol; a second step of generating droplets having diameter of 0.1 to 100 μm by injecting the precursor solution into a droplet sprayer; and a third step of drying and pyrolyzing the generated droplets in the reactor temperature range of 600 to 1,500 deg.C, wherein the precursor solution is in the metal concentration range of 0.005 to 2 M, wherein the method further comprises a step of heat treating powder produced when drying and heat treating the generated droplets at an oxidation atmosphere in the third step again at a reduction atmosphere.
Patent KR-20030019277-A (KR)
Title: Oil distribution management system used oil purchasing card
Inventor: JIN HO JUN
Filed: 2002-11-11
Abstract: PURPOSE: A system for distributing and managing an oil by an oil purchase exclusive card is provided to secure a transparency of an oil transaction by constructing an oil distributing and managing system through an oil purchase exclusive card and a wireless/wire PDA terminal for payment of the oil purchase exclusive card. CONSTITUTION: If a payment is executed through an oil purchase exclusive card(10), a PDA payment terminal(20) receives a seller input information with respect to an oil supply and issues an oil sale bill. A financial payment server(40) approves a cost with respect to an oil purchase and integrates issuing details of the oil purchase exclusive card(10). A customs server(70) recognizes importation details of oil. A taxation business server(80) receives and manages payment details and credit card transaction details between a seller and a purchaser from the financial payment server(40). A managing system(60) receives importation details and entry details of an oil, receives issuing details of the oil purchase exclusive card(10) and payment details by the oil purchase exclusive card(10), receives payment information inputted through the PDA payment terminal(20), monitors an oil distribution condition in a real time, and performs an integrated analysis. A monitoring server(100) receives an oil distribution condition and an analysis result from the managing system(60), and monitors an oil distribution condition in real time. A web service server(90) makes the oil distribution condition and the analysis result. A mobile communication server(30) is connected to the financial payment server(40), the web service server(90), and the managing system(60) through the PDA payment terminal(20) by wireless and executes a wireless relay for requesting a payment or searching various kinds of information.
Patent KR-20040042729-A (KR)
Title: A fingerprint cognition apparatus using a layer concentrating light
Inventor: LEE GI DEOK
IPC: G06K9/00
Filed: 2002-11-15
Abstract: PURPOSE: A device for recognizing a fingerprint using a light collecting layer is provided to map the perpendicular light to the pixels of an optical sensor by inserting the light collecting layer between a light generating part and the optical sensor layer, and forming the perpendicular light as collecting the scattered light to the light collecting layer. CONSTITUTION: A light generating part(205) generates the light by touching with a finger. The optical sensor layer(245) senses the light of the light generating part by installing to a lower part of the light generating part. As the light collecting layer(235) is inserted between the light generating part and the optical sensor layer, the optical sensor layer forms the image of the fingerprint by sensing the light passing the light collecting layer.
Patent KR-20030007274-A (KR)
Title: Time delay remote controller and method thereof
Inventor: CHOI HYUN YONG
IPC: G11B20/02
Filed: 2002-11-16
Abstract: PURPOSE: A time delay remote controller and a method for controlling the same are provided to protect units of audio equipment from a popping noise by controlling the time. CONSTITUTION: A time delay remote controller includes a power source part(10) providing voltage and current for operating a circuit, a micro processor part(20) independently controlling each remote output channel and measuring time, a delayed time setting part(30) initially setting up the time to be delayed by a user, a channel output control part(40) generating filtered voltage and current signals and controlling an output state monitor LED(50), the output state monitor LED displaying each channel so that the user confirms the present output state and time delay state, and a digital voltmeter part(70) displaying the present voltage and displaying the maximum, the minimum and the change.
Patent KR-20020092334-A (KR)
Inventor: JEON JONG HEE
IPC: A23L7/10
Filed: 2002-11-18
Abstract: PURPOSE: Provided is steamed rice cake manufactured by using black rice which contains vitamin B1, B2, C, E and nisin, minerals, phosphorus, iron, calcium, an antioxidant, and an anticancer material. CONSTITUTION: The steamed rice cake using black rice is manufactured by mixing 1.5-1.8 liter of purified water, 1.5-2.5kg of barley, 6-7kg of normal rice, 400-500g of potato starch, 0.4-0.5g of refined slats; pulverizing the mixture; steaming the mixture for 35-45 minutes; and forming it into a steamed rice cake.
Patent KR-20030039321-A (KR)
Title: Loop type aerobics tights
Inventor: OH YOUNG SUG
IPC: A41B11/14
Filed: 2002-11-22
Abstract: PURPOSE: Tights which are capable of being worn from a waist part to a foot part to protect a foot are provided. The tights use a double-face band of high elasticity at a waist portion and have a foot loop part for protecting the top of the foot and thus prevent from being slipped down even when worn for a long period time and allow a wearer to move freely. CONSTITUTION: Tights for aerobic exercises comprise: a waist band part(3) made of a band material having flexibility to fasten the waist part of a wearer; a crotch part(5) woven with a knit fabric to permit smooth absorption of sweat at the crotch part; and a foot loop part(7) opened(7b) at the heel part of the foot and having a loop shape(7a) to protect the top of the foot. The outer periphery of the loop consists of a band made of spandex.
Patent KR-20040048476-A (KR)
Title: Optical information reproducing apparatus and method
Inventor: JUNG JONG SAM
IPC: G11B20/14
Filed: 2002-12-03
Abstract: PURPOSE: A device and a method for playing optical information are provided to play a read-only and a rewritable optical information storing medium that writes the data related the storing medium to a lead-in area as a wobbling pit and writes the data to a user area as a pit. CONSTITUTION: A light source irradiates a laser beam. An objective lens collects the light irradiated from the light source and focuses the collected light on the optical information storing medium. A photo detector includes the first and the second light receiving part independently converting the light reflected from the optical information storing medium into an electric signal. A data demodulator(61) demodulates a user data signal related to the playback from a sum signal of the first and the second light receiving part. A ROM-PIC(Permanent information and Control data) demodulator(63) demodulates the information related to the storing medium from the sum signal of the first and the second light receiving part.
Patent KR-20040049341-A (KR)
Title: Apparatus for driving vehicle at automatically regular speed
Inventor: KIM JAE GWAN
IPC: B60K31/02
Filed: 2002-12-03
Abstract: PURPOSE: An auto-cruise system is provided to improve the driving convenience and the quality of a vehicle by cruising automatically with fixing the throttle cable, and to cut down manufacturing cost by simplifying the structure. CONSTITUTION: An auto-cruise system is composed of an accelerator pedal(21) installed in a vehicle to adjust engine rpm of the vehicle; a throttle valve(23) opening and closing according to operation of the accelerator pedal; a throttle cable(22) connecting the accelerator pedal to the throttle valve to open and close the throttle valve in operating the accelerator pedal; a metal plate(34) installed in the throttle cable with the chamber structure; an electromagnet unit(31) stacking an electromagnetic plate(32) and an electromagnetic coil(33) in the upper part and the lower part of the metal plate; and an operation switch(35) connected to the electromagnet unit to control operation.
Patent KR-20040049687-A (KR)
Inventor: CHO SEOK HYEON
IPC: F25D25/02
Filed: 2002-12-06
Abstract: PURPOSE: A shelf assembly for a refrigerator is provided to simplify the withdrawing and inserting of food by the rotation of a rotation shelf fixed to a fixed shelf. CONSTITUTION: A shelf assembly for a refrigerator includes a fixed shelf(50) supported by both side walls of a refrigerator, and a rotation shelf(60) rotatably mounted on the fixed shelf. The rotation shelf has a supporting shaft(62) rotatably supported by the fixed shelf, wherein the supporting shaft rotates in association with the rotation shelf. The rotation shelf has a rotation rack(64) mounted in or on the fixed shelf. The rotation rack has a gear part to be engaged with that of the supporting shaft, and a handle(66) at a front end. As a user rotates the handle, the rotation rack and the supporting shaft rotate in association, thereby rotating the rotation shelf.
Patent KR-20040049741-A (KR)
Title: Method for creating rom soft ip using in the micro controller soft ip and storage media for program of performing the same
Inventor: CHO YANG GI
IPC: G06F17/50
Filed: 2002-12-07
Abstract: PURPOSE: A method for generating a ROM soft IP(intellectual Property) embedded into an MPU(Micro Processor Unit) soft IP and a recording medium recording a program for executing the same are provided to simplify a circuit composition process of the MPU soft IP by generating as a form of a ROM component file while automatically converting a program ROM code into an electronic circuit design language. CONSTITUTION: A header file describing the initial information of the ROM soft IP, and a sentence describing a ROM address and instructions, a tail file describing termination information, and a bean file describing an activity of the ROM soft are written, and a HEX file for MUP program memory is selected(S1). The header file is copied to the bean file, a start address and the instruction are converted into the electronic circuit design language through the address and the instruction formed by an ASCII(American Standard Code for Information Interchange) text in the memory program HEX file, and a ROM code conversion program is produced by copying a text file(S3). The ROM soft IP program is generated by executing the program(S5).
Patent KR-20040051308-A (KR)
Title: Floor board for construction
Inventor: KOOK JUNG SEO
IPC: E04F15/024
Filed: 2002-12-12
Abstract: PURPOSE: A flooring board for construction is provided to prevent the separation by external force, to keep a board effectively and to improve a life of the board. CONSTITUTION: The flooring board for construction comprises the steps of forming a synthetic coating layer(20) by covering up the upper and lower parts of a board(10) having an appointed thickness with synthetic resins, cutting off the side of the board(10) and shaping a cut plane(30) with synthetic resins, and installing on the bottom of a building. Wherein the side cut plane(30) of the board(10) contains fixing grooves(40) and supports the shaped article(50) to the board(10) by the fixing groove(40).
Patent KR-20040056341-A (KR)
Title: A system and control method for cool air division of refrigerator
Inventor: KIM HYEONG YEOL
IPC: F25D11/00
Filed: 2002-12-23
Abstract: PURPOSE: A system for distributing chilled air of a refrigerator and a control method thereof are provided to control the distribution amount of chilled air to be supplied to the cavity of a refrigerator according to the deviation of the temperature in the cavity. CONSTITUTION: A system for distributing chilled air of a refrigerator includes first and second temperature sensors respectively sensing temperatures of upper and middle parts of a cavity of a refrigerator. A control box is provided to an upper end of a refrigerator compartment, and has a chilled air channel with a front discharge hole and a lapping cooling discharge hole. The front discharge hole(210) is formed to discharge chilled air from the upper part in the cavity. The lapping cooling discharge hole(200) discharges chilled air to the center of the cavity. A baffle(170) controls amounts of the chilled air discharged via the front discharge hole and the lapping cooling discharge hole. A micro-controller(220) recognizes a deviation of the temperatures sensed by the first and second temperature sensors, and controls the baffle angle.
Patent KR-20040059425-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KIM DAE YEONG
IPC: H01L21/8242
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of effectively preventing the punch-through between a source and a drain. CONSTITUTION: An isolation layer(11) is formed in a substrate(10) to define an active region. Word lines are formed on the substrate. A source(13,13A) and a drain are formed in the substrate. An isolation insulating layer(16) is formed on the resultant structure. By selectively etching the isolation insulating layer, the first contact hole(17A) and the second contact hole are formed to expose the source and the drain, respectively. At this time, the width of the first contact hole for exposing the source is wider than that of the second contact hole. P-type impurity ions(18) are implanted into the source by tilt-implanting using the isolation insulating layer as a mask.
Patent KR-20040061523-A (KR)
Title: Liquid crystal display device
Inventor: LEE SEUNG YEOP
IPC: G02F1/1345
Filed: 2002-12-31
Abstract: PURPOSE: An LCD device is provided to form a dummy pattern for shielding electromagnetic noise on a lower substrate relative to a black matrix margin of an LCD device adjacent to a fluorescent lamp and a condensing cover, thereby preventing screen distortions. CONSTITUTION: An LCD panel has a liquid crystal layer between upper/lower substrates(63,65). A fluorescent lamp irradiates a parallel light from a rear side of the LCD panel. A pixel area is defined by gate lines(83) and data lines(85) formed on the lower substrate(63). A black matrix margin(87) is formed on an edge of the upper substrate(65) in order to prevent light leakage. A PCB(91) is electrically connected on an edge of the lower substrate(63), and forms a driving circuit for applying various control signals and signal voltages. A dummy pattern(73) is formed in one direction on the lower substrate(63) relative to the black matrix margin(87), and is grounded to the PCB(91) through TCPs(Tape Carrier Packages)(89).
Patent KR-20040061809-A (KR)
Title: Liquid Crystal Display and the Fabrication method
Inventor: NAM SEUNG HUI
IPC: G02F1/1345
Filed: 2002-12-31
Abstract: PURPOSE: A fabrication method of an LCD device is provided to open gate pads and source pads after bonding an upper substrate with a lower substrate, and to apply a connection material to a predetermined position of a panel outer side, thereby connecting a line of the lower substrate with a common electrode of the upper substrate. CONSTITUTION: An alignment layer is formed, and is rubbed(S11). A spacer is distributed between a lower substrate and an upper substrate, and a sealant is formed(S12). The lower substrate is bonded with the upper substrate(S13). Plural cells formed on the lower substrate and the upper substrate are separated(S14). Gate pads and source pads of the separated cells are open(S15). A connection material is applied to connect a line of the lower substrate with a transparent electrode of the upper substrate(S16). A liquid crystal is injected between the cells(S17). A liquid crystal injection port is sealed(S18). Polarizers are attached to both sides of the cells(S19).
Patent KR-20020027462-A (KR)
IPC: B23P15/00
Filed: 2001-04-10
Abstract: 본 발명은 적어도 하나의 개구(4)를 가진 하나의 프라스틱 하우징부(2) 및 상기 개구(4)의 폐쇄를 위한 하나의 커버부를 포함하는 하우징, 특히 전자 부품용 하우징에 관한 것이다.  상기 커버부(1)는 금속 펀칭부품으로서 제조되며, 상기 커버부의 펀칭된 에지(14)는 커버부의 제 1면(10)에 하나의 펀칭 버(12)를 그리고 제 1면과 반대편에 놓인 제 2면에 하나의 펀칭 만곡(13)을 가지며, 커버부는 그 제 2면이 하우징부의 개구(4)내로 가압됨으로써 커버부(1)는, 커버부의 원주에 걸쳐 분포된 적어도 두개의 에지 섹션(14a)이 개구(4)의 내부벽(7)에 배치된 섹션(7a)에 놓이고 펀칭 버(12)는 내부벽에 배치된 섹션(7a)을 역갈고리처럼 움켜쥐는 것이 제안된다.