baber/WOPTO huggingface dataset:
Patent KR-20080113290-A (KR)
Title: Variable resistance element, and its manufacturing method
Inventor: HOSOI YASUNARI
IPC: H01L27/10
Filed: 2007-02-16
Abstract: Provided are a variable resistance element having a constitution, in which the area of an electrically contributable region of a variable resistor is smaller than the area defined by an upper electrode or a lower electrode, and a method for manufacturing the variable resistance element. The sectional shape of a current path, in which an electric current flows through a variable resistor between two electrodes when a voltage pulse is applied between the two electrodes, is formed to have a smaller width than those of both the two electrodes and than the minimum working size of a manufacturing process, so that its area is made smaller than that of the electrically contributable region in the variable resistance element of the prior art. ® KIPO & WIPO 2009
Patent KR-20090010996-A (KR)
Title: Ultrashort laser pulse wafer scribing
Inventor: ALBELO JEFFREY A
IPC: H01L21/324
Filed: 2007-05-18
Abstract: Systems and methods are provided for scribing wafers (200) with short laser pulses so as to reduce the ablation threshold of target material. In a stack of material layers (202, 204, 206, 208), a minimum laser ablation threshold based on laser pulse width is determined for each of the layers (202, 204, 206, 208). The highest of the minimum laser ablation thresholds is selected and a beam (216) of one or more laser pulses is generated having a fluence in a range between the selected laser ablation threshold and approximately ten times the selected laser ablation threshold. In one embodiment, a laser pulse width in a range of approximately 0.1 picosecond to approximately 1000 picoseconds is used. In addition, or in other embodiments, a high pulse repetition frequency is selected to increase the scribing speed. In one embodiment, the pulse repetition frequency is in a range between approximately 100 kHz and approximately 100 MHz.
Patent KR-20090032040-A (KR)
Title: Electrophotographic photoreceptor
Inventor: ADACHI TAKAHIRO
IPC: G03G5/05
Filed: 2007-05-16
Abstract: This invention provides an electrophotographic photoreceptor having improved resistance to soiling by a human body-derived substance and a high image stability. The electrophotographic photoreceptor comprises an electroconductie substrate and a photosensitive layer provided on the substrate and is characterized in that the photosensitive layer contains, as a binder resin, a polycarbonate resin comprising constituent units represented by the following formula (A) and the following formula (B), wherein R1 to R4 represent a hydrogen atom, a methyl group or the like; and X represents an alkylene group or the like. 3 to 50% by weight of the total constituent units is accounted for by the constituent units of formula (A) and the intrinsic viscosity is 0.3 to 2 dl/g. [Chemical formula 1] (A)(B)
Patent KR-20090047400-A (KR)
Inventor: GOETZ HOWARD V
IPC: G02F1/135
Filed: 2007-06-01
Abstract: 광학적으로 어드레싱되는, 전하를 축척하는 공간 광변조기에 의해 광을 변조하는 기법으로 본질적으로 모노토닉 그레이 스케일 응답을 획득한다. 실시예들은 그 공간 광변조기 내에 포함된 광수용성 재료를 통해서 전압을 디지털방식으로 변조한다. 디지털 변조 스킴은 LCoS로부터 전파되는 일련의 광펄스들을 사용해서 그 광 수용기를 조명하는 것을 포함하며, 그 LCoS 내에서 광 펄스들의 지속시간들 및 시간에서의 그 광펄스들의 위치들은 결합해서 그 광수용기 상에 2진-가중된(binary-weighted) 등가 rms 전압들을 산출한다. 그 광펄스들은 광-방출 다이오드 또는 다른 스위칭가능한 광 소스로부터 발생되고, 그 광 펄스들의 타이밍은 연관된 LCoS가 안정된 상태에 있을 때만 그 광 펄스들이 방출되도록 제어된다. LCoS가 안정된 상태에 있을 때 광펄스들을 방출하는 것은 비-모노토닉 동작을 회피한다.
Patent KR-20100080670-A (KR)
Title: Content interactions system using rfid interface
Inventor: LEE JAE YEOL
IPC: G06K17/00
Filed: 2009-01-02
Abstract: PURPOSE: An interactive content interaction system using RFID interface are provide to use RFID and combine ontology and state machine technology, thereby enabling general user to use interactive service with content through RFID device. CONSTITUTION: An interface control module effectively manages heterogenous RFID tags and RFID readers and collects RFID information related to interaction. The RFID interface control module uses RFID to process algorithm operating interaction information. An RFID interaction server module performs communication function and information process for interaction between an RFID and a content system connected to a network. The RFID interaction server module generates interaction information suitable for content based on RFID event transmitted from the RFID interface control module.
Patent KR-20090011036-A (KR)
Title: Method and apparatus for processing video pictures
Inventor: THEBAULT CEDRIC
IPC: G09G3/28
Filed: 2009-01-05
Abstract: A method and an apparatus for processing video pictures are provided to reduce a dithering noise by compensating for a failure contour effect based on a sub field coding with the improved gradation expression. An apparatus for processing video pictures includes a video processing unit and a sub field coding unit(400). A video picture is composed of pixels with at least color element. The video processing unit processes video picture data. The video picture data includes video level pixel data about the color element. The sub field coding unit converts video level data into the subfield code word. The specific duration is allocated in each bit of the subfield code word. The corresponding element of the pixel is activated for generating the light during a sub field. The subfield code word has the n bits. A look up table(410) is used for coding the sub field. The subfield code words for only sub set of m video levels of p video levels are allocated in input video level data. The size condition satisfies n<m<p.
Patent KR-20100082399-A (KR)
Title: Method of fabricating high strength-high ductility light weight steel plate
Inventor: MIN DONG JOON
IPC: C22C38/04
Filed: 2009-01-09
Abstract: PURPOSE: A light steel plate manufacturing method of high ductility and high strength is provided to enhance the ductility and the strength of plate and to make grain fine by constituting a microstructure as a microband. CONSTITUTION: A light steel plate manufacturing method comprises next steps. Steel is provided. The provided steel is hot-rolled. The hot-rolled steel is homogenization-processed and then is cooled to a room temperature. The cooled steel is cooling-rolled so that its thickness is reduced by 50% or higher. The cooling-rolled steel is solid-solution-treated at the temperature of 1000~1200°C for 30 minutes to one hour. The solid-solution-treated steel is cooled. The solid-solution-treatment is performed for about one hour.
Patent KR-20100083034-A (KR)
Title: Zoom lens and imaging optical device having the same
Inventor: KAKIMOTO TSUYOSHI
IPC: G02B9/34
Filed: 2009-01-12
Abstract: PURPOSE: A zoom lens and an optical pick-up device with the same are provided to ensure a short length of the device body, and high resolution and high magnification. CONSTITUTION: A first lens group(G1), a third lens group(G3), and a fourth lens group(G4) have plus refraction power. A second lens group(G2) has minus refraction power. When zooming from a wide angle end to a telephoto end is carried out, the first through fourth lens groups move so that the interval between the second and the first lens group increases, the interval of the second and the third lens group decreases, and the interval between the third and the fourth lens group increases.
Patent KR-20100083477-A (KR)
Title: Multi-channel surround speaker system
Inventor: OH SANG KEUN
IPC: H04S3/00
Filed: 2009-01-14
Abstract: PURPOSE: By using at least, the speaker linearly arranged around listener in the front of 4 the multi-channel surround speaker system effectively can reproduce the multi-channel surround sound. CONSTITUTION: The solo part(110) respectively changes each mono signal of cubic channels inputted from outside into the stereo signal by using head-related-transfer-function. It respectively adds transformed each stereo signals with the mono signal of the opposite side channel related to and the solo part gives the stereoscopic perception. It adds the opposite side channel signal of the same mode corresponding to the audio signal and each channel of each channel passing through the solo part the reciprocity and the cross talk delete(130) eliminates the cross talk.
Patent KR-20100084259-A (KR)
Title: Touch screen panel device
Inventor: LEE CHOON HYOP
IPC: G06F1/16
Filed: 2009-01-16
Abstract: PURPOSE: A touch screen panel device is provided to enable the re-exfoliation of an adhesive member formed in one side of a touch screen panel, thereby correcting the uncertain attach of a window and a flat panel display attached to the touch screen panel. CONSTITUTION: An adhesive member is formed in the upper side or the lower side of a touch screen panel(10). The adhesive member consists of an adhesive layer and a re-exfoliatable coating layer(24) formed in both sides of the adhesive layer. The re-exfoliatable coating layer is formed by adding fluorine or silicon to UV(Ultraviolet) curable resin. A window(30) is attached to the upper side of the touch screen panel with the adhesive member.
Patent KR-20100085762-A (KR)
Title: Receiver of mobile communications system and receiving method thereof
Inventor: PARK YONG BAE
IPC: H04B1/7117
Filed: 2009-01-21
Abstract: PURPOSE: A receiver of a mobile communications system and a receiving method thereof are provided to implement the efficiency of a system and reduce power consumption by configuring equalizers and lake fingers in serial. CONSTITUTION: A channel searcher and channel estimator(100) detects the reception signals of multiple paths according to each lake finger, and estimates a first channel of the detected reception signal, and second and third signals adjacent to the first channel. Equalizers(300) equalizes the first, second and third channels, and an equalizer controller(400) controls the on or off operation of the equalizers according to the channel state.
Patent KR-20100088383-A (KR)
Title: Bent ring, nozzle assembly for injector with the bent ring and manufacturing method for the same
Inventor: KIM JONG SOO
IPC: B29C33/10
Filed: 2009-01-30
Abstract: PURPOSE: A bent ring, a nozzle assembly for an injection-molding machine with the same, and a manufacturing method thereof are provided to evenly spread molten resin and effectively extract gas components of molten resin. CONSTITUTION: A bent ring(400) comprises first and second protrusions(430,440), a gas collecting space(405), and a fine groove(422). The first protrusion is longitudinally projected on the outer circumference of one side. The second protrusion is longitudinally projected on the inner circumference of one side. The gas collecting space is formed between the first and second protrusions. The fine groove is radially formed in the second protrusion.
Patent KR-20100095941-A (KR)
Title: Salted mackerel treated with coffee ground hot water extract
Inventor: AHN DONG HYUN
IPC: A23L17/00
Filed: 2009-02-23
Abstract: PURPOSE: A method for manufacturing salted mackerel is provided to extend storage life of the salted mackerel by adding extract, which is obtained through hydrothermal extract of coffee waste, to salt water and to improve functionality due to the unique flavor of coffee. CONSTITUTION: A method for manufacturing salted mackerel comprises a step of dipping mackerel in salt water and a step of adding 3-20% of hot water extract of coffee waste to the salt water. A method for obtaining the hot water extract comprises the following steps: putting coffee waste powder in distilled water; hydrothermally extracting the coffee waste powder at 60-100°C for 4-8 hours; filtering the extract by reducing a pressure; and concentrating the extract intro the concentration of 1/5-1/20. The salinity of the salt water is 5-20%.
Patent KR-20100096421-A (KR)
Title: Prestressing anchor module for concrete pipe
Inventor: CHOI YOUNG JUN
IPC: F16L13/02
Filed: 2009-02-24
Abstract: PURPOSE: A pre-stressing anchor module of a concrete pipe for reinforcing the durability of an anchor is provided to enable a user to manage elements by simplifying a connection structure. CONSTITUTION: A pre-stressing anchor module of a concrete pipe comprises a base part(21), a supporting part(22) and a grip part(23). The bottom side of the base part is welded at the outer circumference of a cylinder. The base part adheres to the cylinder. The supporting part is expanded to the center of the base part. The grip part is integrally formed on the upper end of the supporting part. The grip part has a gripping groove(23a) upon the top. A steel wire is pressed in a gripping groove. The grip part holds the steel wire.
Patent KR-20100098241-A (KR)
Title: System and method for spamming botnet by analyzing botnet's behavior pattern
Inventor: KANG JAE WOO
IPC: H04L12/26
Filed: 2009-02-27
Abstract: PURPOSE: A system and a method for spamming botnet by analyzing a botnet behavior pattern are provided to minimize the damage caused by botnets through the sensing of initial behavior of a certain botnet depending on a behavior pattern. CONSTITUTION: An extraction unit(101) extracts log information from e-mail low data, and a vector generator(102) generates a vector through the data grouping of the same log information. A filtering unit(103) filters the vector corresponding to preset exceptional conditions, and an integrating unit(104) clusters the vectors of similar transmission pattern through the analysis of a transmission pattern based on a KL_Divergence value. The integration unit integrates vectors in the clusters finally connected to each other.
Patent KR-20100104965-A (KR)
Title: The concept of the way of plc in lighting system and the concept of the way of decreasing of bps
Inventor: PARK JEONG CHEOL
IPC: H05B37/02
Filed: 2009-03-20
Abstract: PURPOSE: A concept using plc in a lighting system and a method for lowering control signal communication speed for using plc are provided to integrate an AC power line with a communication line with the AC power line by PLC, thereby improving convenience in installing the lighting system. CONSTITUTION: An AC(Alternating Current) power line and a communication line are integrated by PLC(Power Line Communication). The rate of a transmission signal of a DMX console is 250K BPS(Bit Per Second). The signal is compressed at 9600BPS to lower the transmission rate of PLC. Therefore, rising of costs of a lighting system is suppressed. And, noise is prevented. When a lighting device is installed in high density, both the PLC and an existing method are used.
Patent KR-20100105176-A (KR)
Title: An insulation endoscope apparatus for a transformer
Inventor: JOUNG SANG CHEL
IPC: H04Q9/00
Filed: 2009-03-20
Abstract: PURPOSE: By constituting with the multijoint module performing the insulation endoscope equipment for transformer is the fan / tilt action endoscope the high degree of freedom is obtained. CONSTITUTION: An endoscope(1) of linear controls the former circular angle. Envelop protects the exterior of endoscope for insulation. The control box(3) comprises the display(31) controlling the rotation angle control of endoscope, and the image acquisition and illumination. Endoscope is inserted into transformer.
Patent KR-20100106726-A (KR)
Title: Container for gathering dandruff
Inventor: KIM BEOM JOON
IPC: A45D44/02
Filed: 2009-03-24
Abstract: PURPOSE: A container for collecting dandruff is provided, which can minimize time and effort required for collecting dandruff. CONSTITUTION: A container for collecting dandruff comprises: an extension type collection hole which is formed in a hollow cylinder type and formed long along the side; a container body(110) including a dandruff collection space in which dandruff is collected through the extension type collection hole; a container cap(140) opening and closing one end of the container body; a sliding cover part(120) sliding from the container body in order to selectively open and close the extension type collection hole; and a piston unit(130) which is movably accepted into the dandruff collection space of the container body.
Patent KR-20100107676-A (KR)
Title: Method and apparatus for speech visualization using speech recognition
Inventor: YOOK DONG SUK
IPC: G10L21/10
Filed: 2009-03-26
Abstract: PURPOSE: A voice visualization method using a voice recognition and voice recognition and an apparatus thereof are provided to accurately visualize the voice through a multi-tube model. CONSTITUTION: A tube selector(320) selects a multi-tube after annexing the tube matched with a phoneme. A reflection coefficient and vocal tract estimator(330) estimates a vocal tract area according to the reflection coefficient by using the multi-tube. A visual information database stores visual information about an articulation structure. A tolerance range correction(350) corrects the vocal tract area by using the visual information database.
Patent KR-20100107695-A (KR)
Title: Wire-harness fixing device
Inventor: KIM CHOUL MIN
IPC: B60R16/02
Filed: 2009-03-26
Abstract: PURPOSE: A wire harness fixing device for improving work convenience by fixing a plurality of wire harnesses using one locking mechanism is provided to enable a user conveniently arrange a plurality of wire harnesses by forming holding parts. CONSTITUTION: A wire harness is fixed on an electric apparatus or a car body in which a plurality of automotive electric parts is installed. A wire harness lock mechanism comprises a main body(20) and a mounting part(40). The main body has one or more holding parts for holding the wire harness. The mounting part detachably installs the main body in the electric apparatus or the car body.
Patent KR-20100108131-A (KR)
Title: Power supply apparatus for power saving
Inventor: MIN LANG KEE
IPC: G06F1/26
Filed: 2009-03-27
Abstract: PURPOSE: A power supply apparatus for minimizing the power loss is provided to prevent residual current by blocking the power inputted through a power input plug. CONSTITUTION: A power converting unit(200) converts the input power of a power input plug(100) to the power of an electronic apparatus(500). A power output unit(300) outputs the converted power of the power converting unit into an output plug(400). A power switching unit(600) detects the combination of the output plug of a power input terminal and the input plug.
Patent KR-20100109679-A (KR)
Title: Nitrogen gas injection apparatus
Inventor: LEE SEUNG YONG
IPC: H01L21/205
Filed: 2009-04-01
Abstract: PURPOSE: The nitrogen gas injection system the uniform jet of the nitrogen gas becomes possible. It can not troubled by the vacuum pipe of the egress side of not only the exhaust pipe of the dry pump egress side but also the process chamber and it be installed. CONSTITUTION: The nitrogen gas injection system comprises the flange piping(120), injection nozzle(110), and nitrogen supply line is included. The flange piping comprises the flange in both ends for connection with the piping transferring the reaction by-product gas. In the injection nozzle is the surface, a plurality of jet holes is included and the nitrogen gas is provided and it dies of resentment through the jet hole.
Patent KR-20100111788-A (KR)
Title: Injection tube fixing apparatus
Inventor: JUNG EUI JOONG
IPC: E02D3/12
Filed: 2009-04-08
Abstract: PURPOSE: An injection tube fixing apparatus is provided to completely and rapidly perform a pre-grouting work for the formation of a bulb formed on the ground. CONSTITUTION: An injection tube fixing apparatus comprises a body(10) and a hooking wing(20). The head unit is formed at the leading end of the body and a binding part(12) coupled with the leading end of the injection pipe is formed at the rear end thereof. A wing coupling recess(13) with a hinge-coupling groove(13a) is formed between the head unit and the joint part of the body. The rear end of the hooking wing is hinge-coupled with the hinge-coupling groove of the wing coupling recess.
Patent KR-20100112432-A (KR)
Title: Manufacturing method of chestnut jam
Inventor: KIM SOON JONG
IPC: A23L21/12
Filed: 2009-04-09
Abstract: PURPOSE: A manufacturing method of chestnut jam by using the grain syrup is provided to easily intake nutrient of chestnut to patient or the old whose digestive ability is decreased. CONSTITUTION: The water and pealed chestnut is mixed is weight ratio 1 to 1 and heats the mixture at 95~100°C during 1~2 hours(S10). The mixture is filtered with a filter means after smashing it(S20). The filtered mixture is reheated at 85~95°C for 15~25 minutes(S30). By maintaining the reheating temperature, add the chestnut 35~45 weight % to the mixture and stir it for 10~20 minutes as heating the mixture(S40). The syrup is contained in heated state by the mixture. The filtering means is a cotton bag(S50).
Patent KR-20090124927-A (KR)
Title: Digital radiography system
Inventor: LEE JONG IN
IPC: A61B6/00
Filed: 2009-04-15
Abstract: PURPOSE: A digital X ray shooting device is provided to achieve various X ray shooting methods by using an electronic cassette instead of fixed flat panel detector. CONSTITUTION: In a bucky tray, plural movable electronics cassettes(3111,3211) are mounted and detached. A workstation(101) shares preprocessing files of the identified electronics cassette from a storage of each digital X ray shooting device through a network or a mobile storage(260). The workstation comprises a pre-processor(141), and a communication/image acquisition part(131). The pre-processor comprises a network and preprocessing files corresponding to the plurality of electronics cassettes. The pre-processor searches the preprocessing files applied to the electronics cassette connected to the digital X ray shooting device.
Patent KR-20100116745-A (KR)
Title: Heating pot's heater
Inventor: PARK YOON GIL
IPC: H05B1/02
Filed: 2009-04-23
Abstract: PURPOSE: A heater for a heating vessel is provided to prevent the damage or fires of a heating vessel due to the overheat by stopping the heating of a heat after detecting whether a heating object is inserted. CONSTITUTION: A heating element cover(20) comprises a flange part(21) and a female screw part(22). A heating part(23) is formed in the heating element cover. A heat resistance teflon sheet(26) hermetically seals the heating apparatus. A housing(29) comprises a male screw part(30) combined with the female screw part of the heating element cover. The control device controls the febrile state of the heating apparatus.
Patent KR-20100120727-A (KR)
Title: Assembly for support which is reinforced
Inventor: CHAE JONG SOOL
IPC: E04H12/22
Filed: 2009-05-07
Abstract: PURPOSE: A reinforcing post assembly is provided to securely support the inner and outer sides of a post by a reinforcing rib. CONSTITUTION: A reinforcing post assembly(100) comprises a base(20), a post(10), and multiple reinforcing ribs(30). The base is formed with fastening holes to couple anchor bolts(50) with edges. The post is welded and coupled with the center of the base. A cutout part is formed on one side of the lower end of the post. The multiple reinforcing ribs are formed on the outer side of the post. The multiple reinforcing ribs are composed of an inner reinforcing rib and an outer reinforcing rib. The inner reinforcement rib is vertically lifted along the longitudinal direction of the post.
Patent KR-20100125029-A (KR)
Title: Cleaning cassette and cassette storage system having the same
Inventor: KIM SEONG HEON
IPC: G02F1/13
Filed: 2009-05-20
Abstract: PURPOSE: A cleaning cassette and a cassette storage system having thereof are provided to easily eliminate particles on the shelf of a cassette system. CONSTITUTION: A system body(100) includes a plurality of shelves(110). A board containing cassette is settled in a plurality of shelves. A cleaning cassette(200) includes a power unit. At least one area of the bottom of the cleaning cassette is settled in the shelf. The cleaning cassette eliminates particles on the shelf. When the cleaning cassette is settled, the power source connecting unit charges the power source through the connection of the power unit.