baber/WOPTO huggingface dataset:
Patent KR-20100033891-A (KR)
Title: Traffic card function control system at credit card
Inventor: LEE YONG HEE
IPC: G06Q40/02
Filed: 2008-09-22
Abstract: PURPOSE: A traffic card function control system of a credit card using an internet and a method thereof are provided to control functions of a credit card and a traffic card through a credit card web site. CONSTITUTION: A traffic card function control system comprises the following steps. A credit card(400) is touched on a traffic card reader. A transmitting device inquires whether to use a traffic card function and transmits it to the traffic card reader. It is determined to pay by determining whether to the traffic card function.
Patent KR-20090037351-A (KR)
Title: Method of transferring a substrate, transfer system and lithographic projection apparatus
Inventor: ALBERTI JOZEF AUGUSTINUS MARIA
IPC: H01L21/027
Filed: 2008-10-10
Abstract: A substrate transfer method, a transfer system, and a lithography projection device are provided to efficiently control a substrate transfer process by providing a computer readable medium. A substrate is provided on a first substrate holder(61). A position error of the substrate is measured by a position sensor(63). The position sensor includes an eccentricity sensor and an azimuth sensor. A position set control data is calculated(65), and is formed based on the position error. A second substrate holder is moved about a reference position(67). A motion of the second substrate holder is performed by controlling a motion of a short stroke module and a long stroke module. A transfer unit transfers the substrate from the first substrate holder to the second substrate holder according to the transfer data(69). The substrate is positioned on a top of the second substrate holder.
Patent KR-20100042883-A (KR)
Title: Lubrication oil application device of tire bead
Inventor: JEON GEE SOO
IPC: B05C5/00
Filed: 2008-10-17
Abstract: PURPOSE: A lubrication oil coating device of a tire bead is provided to improve a mount assembly adhesion between a tire and a rim during a uniformity inspection of a completed tire, and to reduce the trouble of a facility to install the tire and the rim. CONSTITUTION: A lubrication oil coating device of a tire bead comprises a main coating sponge roller(3) including an upper and a lower side sub-coating roller; a processing assembly(9) ascending and descending by an air cylinder(8). The upper side sub-coating roller comprises the following: a sliding bearing unit(11) moving along to a guide shaft; a shaft(12) connected to the sliding bearing unit; a rotating bearing(13) installed on the bottom of the shaft; and an upper sub-coating sponge(14) sprayed with lubricant oil.
Patent KR-20100044476-A (KR)
Title: Monitoring method for scrapped vehicles' recycling rate
Inventor: KIM HAN SEOK
IPC: G06Q30/06
Filed: 2008-10-22
Abstract: PURPOSE: A method for monitoring a scrapped vehicle recycling rate is provided to monitor records of a recycling rate according to a processing flow of a scrapped vehicle, thereby tracking a car-unit total recycling rate. CONSTITUTION: Information of scrapped cars is transmitted to a monitoring system. The scrapped cars are disassembled and classified. The second hand parts are sold. The weight of the sold second hand parts is transmitted to the monitoring system. The weight of the second hand parts which are not sold is transmitted to the monitoring system. The second hand parts which are not sold are handed over to a recycling company.
Patent KR-20100044052-A (KR)
Inventor: KWEN DUCK SUN
IPC: F16L11/15
Filed: 2008-10-21
Abstract: PURPOSE: A bellows pipe for connecting a sewer pipe is provided to simplify a repair process by inserting one insertion port of the bellows pipe and connecting the other insertion port to an existing pipe through expansion of a bellows part. CONSTITUTION: A bellows pipe for connecting a sewer pipe comprises a rectangular body, an insertion port(1) and a bellows part(2). The inside of the main body is drilled bidirectionally. The insertion port is formed at both ends of the main body. The insertion port has the inner diameter and length of the size enough to be inserted into a sewer pipe. The bellows part is formed at the center of the main body.
Patent KR-20100045329-A (KR)
Title: Motor movement sensing device
Inventor: LEE SANG DEOK
IPC: H02P31/00
Filed: 2008-10-23
Abstract: PURPOSE: A motor operation sensing device is provided to secure operation stability of an automatic welding device by removing a common mode noise due to a welding environment. CONSTITUTION: A motor operation sensing device includes a motor unit(110), a charge/discharge unit(140), a converter(150), and a comparator(160). The motor unit outputs a motor operation signal by detecting the number of rotation of the motor. The charge/discharge unit outputs a charging signal corresponding to the motor operation signal. The converter outputs a conversion charge signal corresponding to the charge signal. The comparator determines the operation of the motor unit by comparing the charge signal with the preset boundary value. The motor operation signal is a single ended type motor operation signal.
Patent KR-20090057888-A (KR)
Title: Wafer level package integration and method
Inventor: LIN YAOJIAN
IPC: H01L23/52
Filed: 2008-10-30
Abstract: A wafer level package integration and a method thereof are provided to reduce a process temperature limit due to a WLRDL(Wafer Level ReDistribution Layer) process by forming a WLRDL on a dummy substrate before mounting a semiconductor substrate. A first passivation layer(32) is formed on a substrate(30). A first conductive layer(34) is formed on the first passivation layer. A second passivation layer(36) is formed on the first conductive layer and the first passivation layer. A second conductive layer(38) is formed on the second passivation layer. A third passivation layer(40) is formed on the second conductive layer. A third conductive layer(42) is contacted with the second conductive layer. A fourth passivation layer(44) is formed on the third conductive layer and the third passivation layer.
Patent KR-20100050220-A (KR)
Title: (meth)acrylate copolymer and thermoplastic resin composition comprising thereof
Inventor: JANG BOK NAM
IPC: C08L101/12
Filed: 2008-11-05
Abstract: PURPOSE: A (meth)acrylate copolymer and a thermoplastic resin composition containing thereof are provided to improve the transparency and the scratch resistance, and to apply the composition for various electronics and spare parts for a vehicle. CONSTITUTION: A (meth)acrylate copolymer is a copolymerized monomer mixture containing 30~90wt% (meth)acrylate with the polymer refractive index of 1.47~1.50, and 10~70wt% of vinyl-based monomer with the polymer refractive index over 1.6. A thermoplastic resin composition contains 0.1~99.9wt% of (meth)acrylate copolymer and 99.9~0.1wt% of aromatic vinyl resin. The (meth)acrylate copolymer has the refractive index of 1.53~1.61.
Patent KR-20100051319-A (KR)
Title: Particle separation apparatus of solid particles using fluidized bed
Inventor: RYU HO JUNG
IPC: B07B7/00
Filed: 2008-11-07
Abstract: PURPOSE: An apparatus for sorting a solid particle using a flowing layer is provided to minimize the damage of the particle, noise, and vibration without a direct hitting by moving the solid particle using fluidizing gas and to consecutively sort the solid particle. CONSTITUTION: An apparatus for sorting a solid particle using a flowing layer comprises: a selection chamber(20) dividing an upper sorting room(22) and a lower introduction room(23); a selection unit(30) which is installed in the sorting room and sorting the particles according to a size of the particle; a discharge pipe(40) which is connected to the side of the sorting room and discharges remaining solid particles having a large diameter; a fluidizing gas pipe(50) supplying fluidizing gas to the lower introduction room of the selection chamber; a circulating pipe(60) which receives the fluidizing gas and resupplies the fluidizing gas to the lower introduction room; and a cyclone(70) separating minute particles which are included in the fluidizing gas.
Patent KR-20100054917-A (KR)
Title: Part unloader device with a cam motion structure
Inventor: KIM YOUNG MIN
IPC: B23Q7/16
Filed: 2008-11-17
Abstract: PURPOSE: A part unloader device having a cam motion is provided to simplify the structure and reduce cycle time by implementing vertical and rotational motion of a transfer bar and buckets with a single cylinder. CONSTITUTION: A part unloader device having a cam motion comprises a roller(140) fixed inside a case(160), a transfer bar(130) arranged along the central axis of the roller, a cylinder providing thrust to the transfer bar, a workpiece gripper which moves to a workpiece fixed by a chuck of a turning center and transfers the workpiece, and an arm which is fixed between the transfer bar and the workpiece gripper and bends at the angle corresponding to the workpiece to make the workpiece gripper reach the workpiece.
Patent KR-20100055036-A (KR)
Title: Compact test circuit and integrated circuit having the same
Inventor: SEO WOO HYUN
IPC: G11C29/00
Filed: 2008-11-17
Abstract: PURPOSE: A compact test circuit and an IC thereof are provided to simultaneously execute several tests using a single test mode item signal by using a coding unit. CONSTITUTION: A test mode entry controller(220) generates a test mode entry signal and a pulse signal based on a mode register set signal and an address signal. The test mode entry controller enables the test mode entry signal when the mode register set signal is enabled. A test mode item signal generator(240) generates a plurality of test mode item signals according to a test mode entry signal, a pulse signal, and a reset signal. A coder(260) generates a plurality of test control signals per a single item signal by coding each test mode item signal. An internal circuit(280) includes a plurality of blocks corresponding to test control signals.
Patent KR-20100060671-A (KR)
Title: Microfluidic chip for the analysis of cell chemotaxis and its fabrication methods
Inventor: LEE SANG HO
IPC: G01N33/53
Filed: 2008-11-28
Abstract: PURPOSE: A micro-fluidic chip for testing chemotaxis, and a producing method thereof are provided to reduce the consumption of a chemotaxis sample solution by easily contacting the chemotaxis sample solution and a cell solution, and to reduce the testing time for the chemotaxis. CONSTITUTION: A micro-fluidic chip for testing chemotaxis comprises the following: a first channel(110) to insert a chemotaxis sample solution; an upper substrate(100) including a second channel(120) to insert a cell solution; and a lower substrate(200) including a junction channel(210) with a constant depth to contact each solution. The depth of the junction channel is 90~110% of the size of cells. The upper substrate is made of a polymer material including a transparent silicon polymer.
Patent KR-20080110571-A (KR)
Inventor: LEE CHANG GI
IPC: G06F15/02
Filed: 2008-11-30
Abstract: An electronic blackboard using a transparent background is provided to use the existing teaching methods without regard to any kind of programs, thereby replacing any kind of program. An electronic blackboard using a transparent background is a computer program for enabling a user to write letters or draw a picture on the transparent background. Because the background of the computer program is transparent, programs which are executed in advance are shown below. The computer program is a program for supporting a teaching method such as a presentation method using a computer, and outputs a transparent layer on an existing computer screen so that the user can write letters or draw a picture.
Patent KR-20100062215-A (KR)
Title: Operation method of semiconductor device
Inventor: KIM WON JOO
IPC: G11C11/40
Filed: 2008-12-01
Abstract: PURPOSE: An operation method of a semiconductor device is provided to improve the sensing margin by controlling the transition timing of a drain voltage pulse and a gate voltage pulse during an erasing mode and a writing mode. CONSTITUTION: A gate voltage pulse is enabled, it is transited to the stand-by state. It is transited to the stand-by state when a drain voltage pulse(DP) is the enable state. The stand-by voltage level of a drain voltage pulse is greater than the enable voltage level of the drain voltage pulse. The enable voltage level of a gate voltage pulse(GP) is greater than the stand-by voltage level of a gate voltage pulse. When a drain voltage pulse is enabled during an erasing mode, the gate voltage pulse is enabled after it is transited to the stand-by state, it is transited to the stand-by state.
Patent KR-20100041646-A (KR)
Title: Steamer
Inventor: AN JUN MIN
IPC: A47J27/05
Filed: 2008-12-02
Abstract: PURPOSE: A steamer is provided to guide water drops to flow along an incline when steam is condensed into water drops on the inside of a cover of the incline and prevent water drops from falling down on an object which is steamed in the steamer. CONSTITUTION: A steamer comprises a steaming pot(2), a pot cover(4) which is cone shaped or a pyramid shaped and an angle between the vertical line from the center of the pot cover and the incline is less than 55 degree, and a settling unit(5) which is in the steaming pot and steaming object is placed on.
Patent KR-20100063998-A (KR)
Title: Dust collector and method for collecting dust therewith
Inventor: KIM CHANG GAB
IPC: B22D11/108
Filed: 2008-12-04
Abstract: PURPOSE: A dust collector and a dust collecting method using the same are provided to save manpower, and to automatically filter and discharge dust produced in a continuous casting process after sucking the dust. CONSTITUTION: A dust collector(100) comprises the following: a dust collecting part discharging the filtered air by adsorbing dust in a filter part(250) equipped inside the dust collector; a removing part(300) falling the dust adsorbed in the filter by using the filter part; a discharge part(400) discharging and collecting the dust; and a control part stopping the removing part and the discharge part after operation of each part.
Patent KR-20090067055-A (KR)
Title: Lithographic apparatus, stage system and stage control method
Inventor: SCHNEIDERS MAURITIUS GERARDUS
IPC: G03F7/20
Filed: 2008-12-16
Abstract: A lithography apparatus, a stage system, and a stage control method are provided to enhance a dynamic operation of a stage by improving a structure thereof. A lithography apparatus includes a lighting system, a patterning apparatus supporter, a substrate supporter, a projection system, and a stage control system. The lighting system controls a radiation beam. The patterning apparatus supporter supports a patterning apparatus. The patterning apparatus applies a pattern to a sectional surface of the radiation beam in order to form the patterned radiation beam. The substrate supporter supports a substrate. The projection system projects the patterned radiation beam on a target region of the substrate. The stage control system controls a position of one of the patterning apparatus supporter and the substrate supporter in response to a position set point signal. The stage control system includes a feedback control loop and an acceleration feedforward. The feedback control loop controls the position by using a feedback method. The feedback control loop has a set point input. The acceleration feedforward produces a feedforward signal obtained from the position set point signal. The acceleration feedforward is inputted forwardly to the feedback control loop.
Patent KR-20100070852-A (KR)
Title: Watertight check easy automotive 1amp
Inventor: SON SEONG GEUN
IPC: B60Q1/00
Filed: 2008-12-18
Abstract: PURPOSE: A lamp for a vehicle is provided to shorten a test time by maintaining a watertight property without an additional combination unit. CONSTITUTION: A male connector(10) comprises an slope projection unit which is projected from the inner side of a lens and a mount groove which passes through the inner side of the slope projection unit. A female connector(20) comprises a slope groove which is projected from the inner side of the housing and a receiving groove which passes through the inner side of the slope groove. A packing(30) is inserted between the slope projection unit of the male connector and the slop groove of the female connector and maintains a watertight property.
Patent KR-20090069147-A (KR)
Inventor: KIM SEONG JOO
IPC: G02F1/13
Filed: 2008-12-24
Abstract: Light guide plate patterning of a micro lens inkjet type using plasma preprocessing is provided to make an optical device thin. An optical medium forms micro lens dot or line patterns by applying a micro lens inkjet patterning process to one side or both sides of an optical device. A plasma preprocessing process is applied before the micro lens inkjet patterning process. A light guide plate(50) efficiently propagates light to the whole of a display screen uniformly by light scattering within a printed dot pattern. The optical device is formed of the light guide plate, a light diffusing plate, glass or a film.
Patent KR-20100077266-A (KR)
Title: Non-halogen flameproof polycarbonate resin composition
Inventor: JOO BEOM JUN
IPC: C08K5/527
Filed: 2008-12-29
Abstract: PURPOSE: A non-halogen flameproof polycarbonate resin composition is provided to have stability to fire, to be environment-friendly used without using a halogen fire retardant, and to obtain excellent fire retardant property using a small amount of the fire retardant. CONSTITUTION: A non-halogen flameproof polycarbonate resin composition comprises 100.0 parts by weight of a base resin and a phosphonate compound which is marked as a chemical formula 1. The base resin is comprised of 50-100.0 parts by weight of a polycarbonate resin and 0-50 parts by weight of a rubber-modified styrene-based resin. In the chemical formula 1, R1 is a phenyl group or a cyano group and R2 and R3 are hydrogen or an alkyl group of C1-C4.
Patent KR-20080099170-A (KR)
Title: Nonvolatile memory device and method of manufacturing the same
Inventor: YOO HYUN SEUNG
IPC: H01L21/8247
Filed: 2008-05-06
Abstract: The step of the process can be decreased. The process can be facilitated. The degree of integration of the memory device formed in the single per square cell region can be enhanced. The nonvolatile memory device comprises the memory cell array including the word line(104) and bit line which are formed in the semiconductor substrate, the insulating layer formed in on semiconductor substrate including memory cell array. The conductive layer pattern formed on the insulating layer, the conductive layer pattern, the peripheral circuit for producing the operating voltage and delivering to the memory cell array, and the metal wiring for connecting the peripheral circuit, the word line and bit line.
Patent KR-20080031750-A (KR)
Title: Integrated waveguide laser for lab-on-a-chip diagnostics
Inventor: MOENCH HOLGER
IPC: H01S3/063
Filed: 2006-06-19
Abstract: The present invention relates to a detection device for detecting target substances in samples. The device comprises a substrate (1) with at least one planar waveguide laser (2) in or on said substrate (1), said waveguide laser (2) having a gain medium (5) for up-conversion or for down-conversion. A top layer (3) of said waveguide laser (2) forms at least part of a surface of said substrate (1) and allows formation of an evanescent wave in a sample contacting said surface. A structure is applied on said top layer (3) to define an array of probe regions (4) on said top layer (3), said probe regions (4) consisting of a coating of probe materials for sensing said target substances to be detected. The present detection device allows a parallel detection of target substances with a highly integrated design.
Patent KR-20080035622-A (KR)
Title: A method for establishing reverse traffic channels and an access terminal
Inventor: LI PENG
IPC: H04B7/26
Filed: 2006-07-18
Abstract: A method for establishing reverse traffic channels in a multi-carrier wireless communication system includes: an access terminal AT transmits a carrier request message to an access network AN said carrier request message carries a reverse carrier request identifier which is used to identify the number of the reverse carrier links required by AT(S11) AN transmits a traffic channel assignment message carried with a reverse traffic channel information to AT(S12) AT establishes reverse traffic channels according to the traffic channel assignment message, and transmits a pilot and data rate control signal(S13) AT transmits a channel establishment complete information over the reverse traffic channel(S15), and transfers data by using said channel(S16). AT requests forwardly the number of reverse carriers from AN according to its own demand and any modification is not made for previous message, thus backward compatibility is maintained. AT can request dynamically and smartly reverse carriers according to its own demand.
Patent KR-20080034488-A (KR)
Title: Digital filter
Inventor: FIFIELD ROBERT
IPC: H03H17/02
Filed: 2006-07-26
Abstract: A FIR filter (20) has a delay line comprising four delay elements (21a, 21 b, 21c, 21 d) for delaying a signal received at a filter input (22) and four multipliers (24a, 24b, 24c, 24d) for multiplying the delayed signals by respective partial filter coefficients a, b, c, d. The delay elements (21a, 21 b, 21c, 21 d) and multipliers (24a, 24b, 24c, 24d) are connected alternately in series. Four taps (23a, 23b, 23c, 23d) extract the signal from the delay line immediately after each of the delay elements (21a, 21 b, 21c, 21 d) and output the delayed, multiplied signals to an adder (25) for adding the delayed, multiplied signals to generate a filter output (26). The partial filter coefficients a, b, c, d effectively combine to implement filter coefficients A, B, C, D for the taps (23a, 23b, 23c, 23d), e.g. with A = a, B = a*b, C = a*b*c and D = a*b*c*d. Use of such partial filter coefficients a, b, c, d can significantly reduce the number of operations required for multiplication in the FIR filter (20) in comparison to the prior art.
Patent KR-20080052639-A (KR)
Title: Method of producing sucrose-6-acetate by whole-cell biocatalysis
Inventor: RATNAM RAKESH
IPC: C07H1/00
Filed: 2006-09-21
Abstract: A process is described which uses whole cell preparations, immobilized or without immobilization, of a microorganism, includingAureobasidium pullulans, capable of forming enzymes of the group of fructosyltransferases, for catalyzing a reaction between sucrose and 6-0-protected glucose for formation of 6-0-protected sucrose, an intermediate in synthesis of trichlorogaiactosucrose. 6-0-protected Sucrose is separated from high molecular weight by-products of the reaction having molecular weight of 500 daltons and more by reverse osmosis, and further purified by column chromatography.
Patent KR-20080034525-A (KR)
Title: Digital camera
Inventor: OKADA SHIGEYUKI
IPC: H04N5/225
Filed: 2000-12-18
Abstract: When a digital camera is instructed to photograph a snap shot during a video image recording period, photographed still images are saved in a save recording area (7a) in a frame buffer (7). A video image and a still image currently being shot are displayed on a display (9) in parallel to allow the user to confirm the details of the snap shot, while a video image is continuously recorded during the save operation. After the video image processing, still images are processed in an image correction circuit (4). The frame buffer (7) is provided with a plurality of frame recording areas that are commonly used for video image processing and still image processing. In normal video image processing, these areas are used cyclically; when a still image is shot, any of the areas is used, and thereafter the remaining areas are used for video images cyclically. Whereby, recording functions for video images and still images are improved at low costs, a snap shot is easy to photograph, and a product size is not increased.