baber/WOPTO huggingface dataset:
Patent KR-20010112693-A (KR)
Title: Multi-span continuous P.S.C - I beam bridge by division tension and its construction method
Inventor: KWON O GEUN
IPC: E01D21/00
Filed: 2000-06-12
Abstract: A catalyst for olefin polymer production which comprises (a) a compound of a transition metal of Groups 8 to 10 of the Periodic Table, (b) a clay, a clay mineral, or an ion-exchanging lamellar compound, (c) a silane compound, and (d) an organoaluminum compound and/or (e) an alkylating agent; and a catalyst for olefin polymer production which comprises ingredients (a), (b), and (d) and optionally contains ingredient (e). The catalysts do not necessitate a large aluminoxane amount and are highly active. With the catalysts, an olefin polymer of satisfactory quality having a satisfactory morphology and reduced in residual metal content can be efficiently produced.
Patent KR-20010007494-A (KR)
Inventor: FURUMIYA MASAYUKI
IPC: H04N5/335
Filed: 2000-06-23
Abstract: PURPOSE: To prevent image pickup sensitivity from being deteriorated without deficiency of signal charge amounts by summing signal charges of a plurality of photoelectric conversion elements placed at a prescribed period in a longitudinal direction in the execution of interleaving reading so as to enhance an output speed of picture data in the interleaving reading. CONSTITUTION: In the case of executing interleaving reading, a drive control circuit controls an operation of applying a voltage to a vertical transfer electrode 104 from a vertical drive circuit so as to allow a vertical CCD 102 to read signal voltage of a plurality of photoelectric conversion elements 101 in mutually different timings. Then the signal charge read at a pre-stage is transferred longitudinally to the vertical CCD 102 before reading the signal charges of a post-stage, and the vertical CCD 102 synthesizes signals read from the plurality of photoelectric conversion elements 101 in this transfer process. In the case of executing the interleave reading, the signal charges of the photoelectric conversion element 101 placed at a prescribed period in the longitudinal direction are summed in the operation control.
Patent KR-20000058787-A (KR)
Inventor: YUN SEOK JAE
Filed: 2000-06-29
Abstract: PURPOSE: An internet advertisement method is provided to improve an entertainment, a concentration degree and a memory rate of an advertisement participant by generating and removing an advertisement screen through a game format so as to audition a CM song at the same time. CONSTITUTION: In an internet advertisement method, an internet user visits an event page of a home page of an advertiser, and is endowed with an event participating change through member joining and login procedures(s200,s202,s204)(s206). A first advertisement screen having a plurality of sub screens is displayed to the internet user participating the event(s208), which selects one of the sub screens(s210). Whether any screen is selected is judged(s212). If a first sub screen is selected, a CM song is out(s226,s228). If the sub screens are selected according a predetermined order, a selected sub screen is substituted with a corresponding screen of a second advertisement screen(s214). Whether the first advertisement screen is perfectly substituted with the second advertisement screen is judged(s216). If so, the CM song is ended(s230). In the second advertisement screen is displayed a text or an image associated with an answer of a quiz. The quiz is provided to the participant and a response to the quiz is received(s218). If the response is an answer, a prize lottery chance is provided to the participant(s220,s222). If not, an event participation chance is again endowed to the participant(s224).
Patent KR-20020005316-A (KR)
Title: Functional Powder for Cosmetic Composition and Cosmetic Composition Containing It
Inventor: KIM DONG MYEONG
IPC: A61K9/16
Filed: 2000-07-10
Abstract: PURPOSE: A functional powder and a cosmetic composition containing the same are provided, thereby improving skin adhesion and color, and maintaining makeup. CONSTITUTION: The functional powder is produced by coating the functional powder with alkyl modified silicone and olive derivatives, wherein the functional powder is selected from talc, mica, sericite, water-containing silicate magnesium, polymethylmethacrylate, nylon and silica and has average particle size of 7 to 10 micrometer and oil absorption of 30 ml/100g; the alkyl modified silicone has at least one methyl group substituted by C6 to C45 alkyl and is selected from stearoxy and stearyl dimethicone; and the olive derivatives are esterified vegetable olive derivative and has a melting point of 20 to 60 deg.C and a molecular weight of 500 to 800.
Patent KR-20020006138-A (KR)
Title: a float type area flow meter
Inventor: SHIN GI TAE
IPC: G01F3/00
Filed: 2000-07-11
Abstract: PURPOSE: A float type area flow meter is provided to measure a flow ratio by the comparison operation between input distance-flow ratio relationship data and a value measured at a stationery position of the float by a laser sensor, thereby increasing the precision of the measurement and utilizing the measured value simply in digital flow ratio control. CONSTITUTION: A float type area flow meter includes a main body(10) having a flow channel(11) and a taper flow channel part which becomes narrower toward a lower part and has a lower end part communicated with an inlet(12) of the flow channel and an upper end part communicated with an outlet(13) of the flow channel in the flow channel, a float(15) received in the taper flow channel part of the main body and moving vertically according to a flow ratio, and a distance measuring element(20) mounted at an upper part of the taper flow channel part of the main body to be input with relation data between a distance to the float and a flow ratio for computing a flow ratio from the distance-flow ratio relation data by measuring a position of the float.
Patent KR-20000059048-A (KR)
Inventor: LEE KWY YOUNG
IPC: D01D1/00
Filed: 2000-07-11
Abstract: PURPOSE: A complex yarn that comprises polyethylene, polypropylene, polyolefin or so on is fused and regenerated without being crushed. CONSTITUTION: The fusion generation machine comprises the parts of: a tool wherein a shaft(12) and a rotation hole are assembled inside a fusion room(18) with a slide sill; a tool which is placed at a heater(14) with a screw and a driving motor assembled entirely; a tool wherein a cover(11) is assembled at one side of the fusion room to form a discharge hole; a tool which is connected to an electric heater to form an insertion hole(15) at the upper side of the heater; and multiple cutters which keeps certain slide angle at the surface of the rotation hole.
Patent KR-20020006378-A (KR)
Title: AC Driven Plasma Display Panel and Fabrication Method for the Electrical Commercial Board
Inventor: HAN GI SEONG
IPC: H01J11/34
Filed: 2000-07-12
Abstract: PURPOSE: An AC plasma display panel for electric bulletin board and a fabricating method thereof are provided to simplify a fabricating method and reduce fabricating costs by utilizing a rear glass substrate instead of an existing glass barrier rib. CONSTITUTION: A transparent electrode(2), a transparent dielectric(3), and a protective layer(4) are formed under a front glass substrate(1). A metal electrode(6) and a white dielectric(7) are formed on a rear glass substrate(5). A red blue fluorescent material(9A), a green blue fluorescent material(9B), and a blue fluorescent material(9C) are applied on the lower substrate(5) including the metal electrode(6) and the white dielectric(7). A glass barrier rib(13) is formed by performing a cutting process for the rear glass substrate(5). The rear glass substrate(5) is used instead of an oxide barrier rib(8) of an existing wall plasma display panel. The front substrate(1) and the rear substrate(5) are combined each other by an encapsulant(10).
Patent KR-20020008632-A (KR)
Inventor: CHOI HAE CHANG
IPC: C21D8/00
Filed: 2000-07-24
Abstract: PURPOSE: To improve both toughness of weld heat affected zone and strength of steel plate while restraining surface crack on slab that is often observed in high nitrogen steel, TiN precipitates are homogeneously formed in low nitrogen steel that is designed to have a complex microstructure of bainite and austenite by nitriding, thereby controlling austenite grain size smaller than 80μm. CONSTITUTION: The method for manufacturing high strength steel plate having superior toughness in weld heat-affected zone includes: (i) manufacture of a low nitrogen slab comprising C 0.03-0.17%, Si 0.01-0.5%, Mn 0.4-2.0%, Ti 0.005-0.2%, Al 0.03-0.3%, N 0.005% or less, B 0.0003-0.01%, W 0.001-0.2%, P 0.03%or less, S 0.03% or less, O 0.002-0.03%, 8<=Al/O<=22, 250<=MnO<=530, a balance of Fe and inevitable impurities; (ii) nitriding the low nitrogen slab in the temperature range 1100-1250deg.C for 60-180min until nitrogen content of the steel slab become 0.008-0.03% while satisfying below inequalities: 1.2<=Ti/N<=2.5, 10<=N/B<=40, 2.5<=Al/N<=7, 6.5<= (Ti+2Al+4B)/N<=14; (iii) hot rolling of the heated slab within the temperature range for austenite recrystallization at a reduction ratio higher than 40%; and (iv) cooling the hot rolled slab to terminal temperature±10deg.C for bainite transformation at a cooling rate 5 to 20deg.C/sec.
Patent KR-20020009146-A (KR)
Title: A mortise locking device
Inventor: KIM JEONG UK
IPC: E05B47/02
Filed: 2000-07-24
Abstract: PURPOSE: A mortice locking apparatus is provided to be easy to join a card reader and a dead volt operating means and to transfer a rotation power of the card reader to a dead volt cap efficiently. CONSTITUTION: A key lever(105) has one end formed in a card reader and the other end projected into the outside of the card reader. A key lever connection means is joined with the key lever and a dead volt cam(29), and is installed in a case so as to rotate the dead volt cam according to rotation of the key lever. The dead voltage cam is rotated by the key lever connection means when a card key is inserted in the card reader. The key lever connection means comprises a plug housing(108) fixed to a coupling hole, a plug having an insertion hole of the key lever, and a cylinder cam(116) having the first and second cam parts(118) which go in gear with the first and second projection cam parts(30, 31) having a penetration hole interconnected with the insertion hole.
Patent KR-20010021299-A (KR)
Title: Backside etching in a scrubber
Inventor: BROWN BRIAN J
IPC: H01L21/304
Filed: 2000-08-14
Abstract: PURPOSE: A scrubber device is provided to clean a front face part of a wafer at the same time etching a rear face part of the wafer by supplying the front face part of the wafer with a non-etching fluid whenever supplying the rear face part of the wafer with an etching fluid. CONSTITUTION: A wafer support unit(15) supports a wafer(W). A scrubber brush(13b) is in contact with a front face part of the wafer(W). An etching fluid supply unit(25a) supplies a rear face part of the wafer(W) with an etching fluid. A non-etching fluid supply unit(25b) supplies the front face part of the wafer(W) with a non-etching fluid. A controller(27) commands that the non-etching fluid supply unit(25b) supplies the front face part of the wafer(W) with the non-etching fluid whenever the etching fluid supply unit(25a) supplies the rear face part of the wafer(W) with the etching fluid.
Patent KR-20000063999-A (KR)
Inventor: LEE MIN HO
IPC: A47C19/00
Filed: 2000-08-16
Abstract: PURPOSE: A bedstead that has a drawer is provided to put the housewares into the drawer, and to use the drawer as a stand additionally by pulling the drawer out. CONSTITUTION: A bedstead that has a drawer comprises the steps of; installing a frame(3) to be crossed during leaving space for drawer; installing a depressed slide(4) on the frame in the width direction of bedstead; installing a convex slide(6) in the bottom of drawer to correspond to the depressed slide; forming a screw part in the upper part of supporting bar; forming a nut hole in the center of bottom of drawer to bind the screw part. The drawer can be used for putting the housewares, and additionally can be used as a stand by pulling the drawer out.
Patent KR-20020014587-A (KR)
Title: A Mobile Telecommunication Device Which has the Function of Interface with Other Devices
Inventor: CHO YEONG SEON
IPC: H04B1/40
Filed: 2000-08-18
Abstract: PURPOSE: An external connection function-reinforced mobile phone apparatus is provided to provide a service of Internet-oriented visual data information to a level as high as demanded by a user by attaching a large screen display device and adding a handset function to a terminal by providing a special interface function between the mobile phone and a central controller. CONSTITUTION: A speaker(19) and a microphone(20) line forms a voice communication path of a mobile phone. An ear microphone line(21) informs an ear microphone communication state. A bluetooth input/output line(22) includes CLOCK, SYNC, PCM Dout, PCM Din to transmit a signal to a bluetooth module of a data terminal control circuit(2). A terminal wake-up line(23) wakes from a mobile phone circuit(1) when a data terminal control circuit(2) is in a sleep mode. A terminal state line(24) indicates whether the data terminal control circuit(2) is in an operation state or in a sleep mode. A mobile phone state line(25) indicates whether the mobile phone circuit(1) is in an operation state. A mobile phone ON/OFF line(26) turns on or off the mobile phone circuit(1) when it is required by the data terminal control circuit(2) or in a backup mode. A mobile phone interrupt line(27) is provided through which the data terminal control circuit(2) requests an interrupt from the mobile phone circuit(2). A terminal interrupt line(28) is provided through which the mobile phone circuit(1) requests an interrupt from the data terminal control circuit(2). A bell sound line(29) controls a bell sound to inform a destination of a mobile phone. A data communication input/output line(30) supports a data communication. A dual port memory informs the data terminal control circuit(2) of the state of the mobile phone such as a text message reception or immediately informs the mobile phone circuit(1) about a state of the data terminal control circuit(2) during a data communication, for which a dual port memory input/output line(31) is provided including an address, data and a control line.
Patent KR-20020014864-A (KR)
Title: a wiper for vehicles
Inventor: KIM YONG UK
IPC: B60S1/38
Filed: 2000-08-19
Abstract: PURPOSE: A wiper of a vehicle is provided to reduce a replacing cost of a blade by recycling the blade and to protect view of a user by contacting a lip to a windshield glass. CONSTITUTION: A wiper in a vehicle comprises a cartridge(1); front protrusions(2) protruded on both ends and a middle portion of a blade(5); plural upper lower sides fixing parts(3) bent and protruded corresponding to the front protrusions; side fixing parts(4) mounted on both ends of the cartridge; holes(6,7) penetrating the front protrusion and upper and lower sides fixing parts; and a groove(8) inserting the side fixing part by being mounted on both ends of the cartridge. The front protrusion of the cartridge is inserted to the hole formed on the blade. Thereby, the wiper in the vehicle reduces a replacing cost of the blade buy recycling the blade. Moreover, the wiper in the vehicle protects a view of a driver by contacting a lip to a windshield glass in raining.
Patent KR-20020015252-A (KR)
Title: Bar Code Reader
Inventor: LEE HYEON GON
IPC: G06K7/10
Filed: 2000-08-26
Abstract: PURPOSE: A barcode reader is provided to read a 2-dimensional barcode, to reduce the production cost and enhance the processing speed by using a CMOS(complementary metal-oxide semiconductor) image sensor. CONSTITUTION: The barcode reader consists of a CMOS image sensor(10), a micro controller(20), a signal processing part(30) and a memory(40). The CMOS image sensor captures a front image by receiving a trigger signal from the micro controller and stores the captured image in the memory through the signal processing part. The micro controller controls whole operation of the barcode reader including the CMOS image sensor, the signal processing part and the memory(40), and decodes the captured moving data by the CMOS image sensor, and executes a function of interfacing to an outer data processing unit. The signal processing part includes a buffer(32), a bus transmitting part(34) and a memory control part(36). The buffer receives the digital image data from the CMOS image sensor and stores the temporally stored data in the memory in response to a control signal of the bus transmitting part. The bus transmitting part reads and transfers the data stored in the memory to the micro controller in response to a control signal of the micro controller.
Patent KR-20020017577-A (KR)
Title: System for counselling and applying for a loan using internet
Inventor: LEE JEUNG HO
Filed: 2000-08-31
Abstract: PURPOSE: A system for consulting and applying for a loan is provided to reduce the time and cost for a customer and to let the customer conveniently and easily borrow money by uploading loan items on the Internet and making the consumers consult about the loan items and apply for the loan on the Internet. CONSTITUTION: A user enters an Internet homepage of a financial organization via a client terminal(1), selects a loan item and inputs data according to a data input sequence displayed on the Internet homepage. The data is transmitted to one of databases(3) installed in the financial organization via a web server(2) connecting the client terminal with the databases. The server searches the information as an amount of loans and interest. An agreement is applied about the loan item. And the loan item applied by the client is transmitted to a desired branch office based on the result of consultation. Accordingly, the client is capable of lending the money from the branch office.
Patent KR-20010069242-A (KR)
Title: blood pressure depressor a combined use low frequency physical treatment
Inventor: YANG WOO YONG
IPC: A61N1/32
Filed: 2000-09-05
Abstract: PURPOSE: A low frequency physiotherapy apparatus for dropping a blood pressure is provided to effectively treat a high blood pressure patient, to reduce the pain and the cramp, to improve the immunity, and to recover the biorhythm of a body. CONSTITUTION: The low frequency physiotherapy apparatus for dropping a blood pressure is comprised of a selection button device comprised of a function selection button(11), a speed selection button(12), and a strength selection button(13); a self-adjusting device comprised of an electrode(21) and a pulse generator; an electric pulse acupuncture device comprised of a low frequency pulse generator, a blood pressure dropping plug(32), a clamp(33), a jack(34), a boss(35), and a conductor(36); and a low frequency physiotherapy device comprised of a low frequency plug(41), and a switch. The selection button device is provided on the front surface of the apparatus to control the actuation of each system for supplying electric power and for dropping the blood pressure. The self-adjusting device drops the blood pressure by enlarging the strength of vital electric current comparable to a normal person after directly causing the vital electric current to a proper position of fingers according to the selection of the selection button device. The electric pulse acupuncture device effectively drops the blood pressure as well as stably maintains the dropped blood pressure by stimulating a proper position of ears according to the selection of the button device. The low frequency physiotherapy device recovers the biorhythm of a body according to the selection of the button device.
Patent KR-20000072498-A (KR)
Inventor: NAM GI YEONG
Filed: 2000-09-06
Abstract: PURPOSE: An online and offline advertisement method is provided to associate a financing management software with a web browser, and display practical advertisements over the web browser so that it can maximize the advertisement effect and reduce the advertisement cost. CONSTITUTION: An online and offline advertisement method comprises the steps of an advertisement owner distributing CDs including a program software, banner advertisements and their related commodity information to customers, constructing a daily updated advertisement database for storing new advertisements, modifying or deleting stored advertisements on a web site, the customer installing the program software in an internet terminal, the customer downloading daily information and newly updated advertisements by using the program software, the customer selecting one between "internet connection" and 'no internet connection" after clicking the banner advertisements included in the CDs, connecting the web site and displaying various commodity information if "internet connection' is selected, and displaying the commodity information included in the CDs if "no internet connection' is selected.
Patent KR-20010050412-A (KR)
Title: Nested pipelined analog-to-digital converter
Inventor: YU PAUL C
IPC: H03M1/16
Filed: 2000-09-09
Abstract: PURPOSE: A nested pipelined analog-to-digital converter is provided to allow implementation beyond five bits and have a more efficient use of constituent circuit components, such as comparators, capacitors and resistors. CONSTITUTION: A multi-stage analog-to-digital converter converts an analog input signal to a series of digital values, each having a first plurality of bits, representing the voltage levels of the analog input signal at a corresponding series of sample times. The ADC includes a plurality of analog-to-digital converter stages(2) connected serially in pipeline configuration. One or more of such stages includes a sample and hold amplifier(7), receiving an input signal, and holding for a predetermined period of time a voltage corresponding to the voltage levels of the input signal at the series of sample times, the first of the stages receiving the analog input signal, and subsequent stages in the pipeline receiving the output of the immediately preceding stage. Such stage or stages also include an analog-to-digital subconverter(8), providing a second plurality of bits(m) of the digital value, where the second plurality is smaller than the first plurality, the analog-to-digital subconverter including a plurality of analog-to-digital subconverter substages(32,33) connected serially in pipeline configuration. Each such subconverter substages provides one or more bits of the second plurality of bits. Also included in such stage or stages are a digital-to-analog subconverter(9), converting the second plurality of bits to an analog value, and a difference circuit(10) subtracting the intermediate analog value from the input signal, and providing the difference as a residue signal to the next one of the analog-to-digital converter stages in the pipeline.
Patent KR-20020024710-A (KR)
Title: A Washing Machine Door Opening Parts
Inventor: KIM JEONG HUN
IPC: D06F37/18
Filed: 2000-09-26
Abstract: PURPOSE: A device for opening and shutting a door is provided to prevent accidents by sensing trouble when a switch part sensing the opening and shutting of the door is out of order. CONSTITUTION: A device for opening and shutting the door includes a door switch part(10), a voltage control part(20) and a micom(30). The door switch part senses an opened and shut state of the door by magnetic force and has specific resistance while generating different resistance values according to the state of the door. The voltage control part controls voltage level according to the resistance value of the door switch part and outputs the controlled voltage level to a system. The micom analyzes the resistance value, recognizes the state of the door and trouble of the door switch part, and controls the washing machine.