baber/WOPTO huggingface dataset:
Patent KR-20110073781-A (KR)
Title: Method for cleaning wafer
Inventor: LEE GUN HO
IPC: H01L21/302
Filed: 2009-12-24
Abstract: PURPOSE: A method for cleaning a wafer is provided to suppress the growth of chemical oxide on the surface of the wafer by preventing high-doped boron from being automatically doped. CONSTITUTION: The surface of a wafer is washed by HF(S100). The washed wafer is rinsed by deionized water firstly(S110). The surface of the wafer is washed by a hydrogen water secondary(S120). The washed wafer is rinsed by a deionized water secondary(S130). The wafer is exposed to by using an UV(ultraviolet) dryer(S140). An epitaxial layer is formed in the surface of the washed wafer(S150).
Patent KR-20110077235-A (KR)
Title: Multi-merge-control type usb memory device
Inventor: LEE JUNG WON
IPC: G06F13/14
Filed: 2009-12-30
Abstract: PURPOSE: A multiple integrated control type USB memory device is provided to easily store a mass file and to combine a USB memory sticks. CONSTITUTION: A plug(110) is inserted to a USB(Universal Serial Bus) port and includes a signal pattern and a power pattern. A receptacle(120) includes a connection unit inside an insertion unit. An embedded USB module(103) includes a controller and a memory which controls data input/output of a USB memory stick through the receptacle.
Patent KR-20110077921-A (KR)
Title: A device for suctioning a dust for a vacuum cleaner
Inventor: HA GUN HO
IPC: A47L11/204
Filed: 2009-12-30
Abstract: PURPOSE: A dust suction device of a vacuum cleaner is provided to improve portableness property by separating from the main body of a vacuum cleaner. CONSTITUTION: A dust suction device of a vacuum cleaner comprises a coupling hose, an extensive line, a battery, a suction nozzle(30), and a dust suction member. The coupling hose is combined in the main body of the vacuum cleaner. The extensive line is detachably combined in the coupling hose. The battery is offered to one side of the extensive line and is selectively combined in the connector area of the coupling hose. The suction nozzle is combined in the front of the extensive line. The suction nozzle comprises an air inlet part. The nozzle dust bag is offered inside the suction nozzle. The nozzle dust bag stores the dust absorbed by the suction part with the extensive line separated from the coupling hose.
Patent KR-20110078416-A (KR)
Title: Electrically conductive conjugated fiber of cross-shape, and preparation method thereof
Inventor: SEO EUN HA
IPC: D01D5/30
Filed: 2009-12-31
Abstract: PURPOSE: A cross-shaped electrically conductive conjugate fiber and a manufacturing method thereof are provided to maintain antibiosis by enlarging a contact area of thermoplastic resin and filler, and to improve electric conductivity of conjugate yarn. CONSTITUTION: The cross-shaped electrically conductive conjugate fiber includes nano silver of 1.0 - 2.5% weight and flowing layer multi-walled carbon nanotube of 1.0 - 1.5% weight compared to the whole weight of the conjugate fiber. cross-shaped electrically conductive conjugate fiber includes one kind or at least two kinds of thermoplastic resin selected in a group consisting of polyester, polyethylene, polypropylene, acrylonitrile butadiene styrene, polystyrene, polycarbonate, polyamide.
Patent KR-20090024302-A (KR)
Title: Silver fine particles and processes and equipment for the production thereof
Inventor: KUBA KANJI
IPC: B22F1/00
Filed: 2007-07-27
Abstract: A process for production of silver fine particles which is characterized by making an aqueous silver ammine complex solution and a reducing agent solution meet each other in an open space to reduce the silver ammine complex and deposit silver fine particles, either in which the meeting is conducted by (i) a method of spraying an aqueous silver ammine complex solution and a reducing agent solution through nozzles or (ii) a method of ejecting an aqueous silver ammine complex solution and a reducing agent solution from obliquely downward nozzles opposite to each other to thereby produce silver fine particles which are free form coarse particles having particle sizes of 5mum or above and have a mean particle size of primary particles of 0.08 to 1.0mum and crystallite sizes of 20 to 150nm or in which an aqueous silver ammine complex solution having a silver concentration of 20 to 180g/L and an organic reducing agent solution having a reducing agent concentration of about 0.6 to about 1.4 times the silver concentration by reaction equivalent are used to thereby stably produce silver fine particles having a mean particle size of primary particles of 0.05 to 1.0mum and crystallite sizes of 20 to 150nm.
Patent KR-20090033387-A (KR)
Title: Monitoring apparatus and system
Inventor: RICE PATRICK
IPC: H04L12/26
Filed: 2007-07-12
Abstract: A monitoring system for response to incidents sensed by at least one sensor of an individual signal unit; said response comprising in a first instance, transmission to a central control facility by a said individual signal unit, of at least a unique identifying code for that individual signal unit, over a communication network; said response comprising in a second instance, transmission of data from said central control facility to one or more recipients nominated by a registered owner of said individual signal unit; and wherein registration of a said individual signal unit and configuration of sensing and of said response is via a web-based interface. The monitoring system of claim 1 wherein said response in said first instance includes digital or analogue data input to said individual signal unit. In a further form there is disclosed a method of monitoring the status of an item of interest; said method including the steps of: (i) purchase by an owner of an individual signal unit and at least one user selectable sensor for connection to said device, (j) registering said individual signal unit and said at least one sensor with a central control facility, (k) configuring a response executable by said central control facility on receipt by said facility of a signal transmitted by said individual signal unit.
Patent KR-20090042839-A (KR)
Title: Composition for preventing and/or treating itching containing component originating in the bark of tree belonging to the genus acacia
Inventor: NAKAMOTO YUSHO
IPC: A23L1/30
Filed: 2006-08-10
Abstract: It is intended to provide a composition which is useful in preventing or treating itching. Namely, a composition for preventing and/or treating itching which is characterized by containing a component originating in the bark of a tree belonging to the genusAcacia.
Patent KR-20090078325-A (KR)
Title: Capsule type endoscope
Inventor: TAMURA KAZUAKI
IPC: A61B1/018
Filed: 2007-10-23
Abstract: A capsule type endoscope that is introduced into a subject, acquires information of the inside of the subject, and transmits the information of the inside of the subject to the outside of the subject has a plurality of transmitting electrodes arranged on an outer peripheral surface of the capsule type endoscope to transmit the information of the inside of the subject to the outside of the subject. A static protecting section is connected with the plurality of transmitting electrodes and limits a voltage that is generated in the transmitting electrodes due to static electricity that is equal to or higher than a threshold value.
Patent KR-20090082383-A (KR)
Title: Systems, methods, and apparatus for frame erasure recovery
Inventor: KRISHNAN VENKATESH
IPC: H04N7/24
Filed: 2007-10-07
Abstract: In one configuration, erasure of a significant frame of a sustained voiced segment is detected. An adaptive codebook gain value for the erased frame is calculated based on the preceding frame. If the calculated value is less than (alternatively, not greater than) a threshold value, a higher adaptive codebook gain value is used for the erased frame. The higher value may be derived from the calculated value or selected from among one or more predefined values.
Patent KR-20090074258-A (KR)
Title: Method of forming a structure having a high dielectric constant and a structure having a high dielectric constant
Inventor: SRINIVASAN BHASKAR
IPC: H01G4/12
Filed: 2007-11-14
Abstract: A method of forming a dielectric structure, such as a layer, is disclosed. The method comprises forming a high-k structure from a plurality of portions of a high-k material. Each of the plurality of portions of the high-k material is formed by depositing a plurality of monolayers of the high-k material and annealing the high-k material. The high-k material may be a perovskite-type material including, but not limited to, strontium titanate. A dielectric structure, a capacitor incorporating a dielectric structure and a method of forming a capacitor are also disclosed.
Patent KR-20090098801-A (KR)
Title: Micromirror actuator with encapsulation possibilty and method for production thereof
Inventor: HOFMANN ULRICH
IPC: B81B3/00
Filed: 2007-12-11
Abstract: The invention relates to a micromirror actuator and a corresponding actuator. According to the method, the actuator is produced from a layered construction of at least three main layers (101, 103, 107) at least partly electrically insulated from each other by intermediate layers (102, 104, 106). The layers are structured to form the micromirror element and the electrodes, the structuring being achieved such that a closed frame (310) made from at least the upper main layer (107) is formed around the inner region of the actuator, permitting a hermetic encapsulation of the inner region by application of a cover plate to the frame. A conductor path plane (105) is generated between at least two of the layers, electrically insulated from said layers by the intermediate layers and structured to form conductor tracks, by means of which one or more of the electrodes may be electrically contacted from outside the frame (310) after the formation of contact openings in one or more of the intermediate layers (102, 104, 106). By means of said method a hermetically sealed encapsulation of the inner region fo the actuator may be achieved in a simple manner even on the wafer level.
Patent KR-20090104831-A (KR)
Title: Cable-free arthroscopy
IPC: A61B1/317
Filed: 2008-01-16
Abstract: Cable-free arthroendoscope. The present invention relates to an arthroscopy apparatus that comprises at least three elements selected from: a conventional arthroendoscopic lens (12), to which a power-supply device or capsule (5) is coupled, inside which there is the energy source (1), and a miniature camera (8), characterized in that there are no connection cables.
Patent KR-20090109565-A (KR)
Title: A biaxially orientated polypropylene film for combining paper and plastic without adhesive and a preparation method thereof
IPC: B29C48/21
Filed: 2007-12-11
Abstract: Disclosed herein are a biaxially orientated polypropylene film for paper-plastic composite without adhesive and a preparation method thereof. The film includes a surface layer (5), a core layer (3) and a functional layer (1) in turn and the film is obtained by co-extruding. The functional layer (1) can combine directly with paper, preprinted paper or film including the layer. It is arranged a top subsurface layer (4) between the surface layer (5) and the core layer (3). It is arranged a subjacent subsurface layer (2) between the core layer (3) and the functional layer (1). The preparation method of the film comprises the following steps: transferring the chosen raw material into an extruder and plasticizing them to melt; transferring the melt through a passage; filtrating the melt by a filter; distributing the melt to a die head; then manufacturing the film by flat-film extrusion or pipe soaking method respectively; treating the film with corona or flame to mother-roll; aging the mother-roll; and cutting it to film product finally.
Patent KR-20090122246-A (KR)
Title: Fruit juice and puree with a lowered amount of available sugars
Inventor: KATZIR YUVAL
IPC: A23L33/20
Filed: 2007-11-19
Abstract: Fruit juices, purees, and other food products are provided for the healthy-product market. A part of the available sugars in the fruit products is converted to non digestible polymers, thereby lowering the energetic content and simultaneously increasing the nutritional value by forming prebiotic components in the product stables in juices. Further provided is a method of manufacturing juices and purees, enabling to preserve all components but sugars naturally occurring in the fruit.
Patent KR-20090121365-A (KR)
Title: Abrasive articles, rotationally reciprocating tools, and methods
Inventor: ANNEN MICHAEL J
IPC: B24D9/08
Filed: 2008-03-20
Abstract: Methods of abrasing surfaces by rotationally reciprocating abrasive surfaces in contact with the surfaces, abrasive articles for use in rotationally reciprocating tools, and methods of removing defects in a surface, where the methods include sanding using a rotationally reciprocating abrasive surface followed by one or more polishing operations are disclosed.
Patent KR-20100015543-A (KR)
Title: Laminated fabric
Inventor: TAKENOIRI MASATOSHI
IPC: D04H1/498
Filed: 2008-03-06
Abstract: A laminated fabric having air permeability and filtering properties. The laminated fabric is one obtained by laminating a protective layer to a supporting layer. The protective layer comprises a stretch nonwoven fabric formed from ultrafine fibers. The laminated fabric has an air permeability of 2 cc/cm/sec or higher and a collection efficiency for 1-μm quartz dust of 90% or higher. The laminated fabric may further have a water-resistant layer disposed on the protective layer on the side opposite to the supporting layer.
Patent KR-20100017817-A (KR)
Title: Button based color navigation method and device in a lighting or visualization system
Inventor: VINKENVLEUGEL LUCIUS THEODORUS
IPC: H05B44/00
Filed: 2008-05-09
Abstract: The invention relates to button based color navigation ina lighting or visualization system, particularly for allowing fast and slow navigation through the colors in a lighting or visualization system only by usage of buttons. For the navigation, a device (10; 50) is provided with comprises several buttons (14,16, 18, 20, 22, 24; 52, 54) arranged in predetermined order (12; 56), wherein each of the buttons is provided for a certain color of the system to be selected. Presses of one or more buttons (S10) are sensed, parameters of the sensed presses (S12) are evaluated, and a color in the system is changed depending on the evaluation of the parameters (S14, S16, S18, S20).
Patent KR-20100027153-A (KR)
Title: System and method for managing mobile-terminated(mt) calls in ims network environment using alternative signaling
Inventor: BUCKLEY ADRIAN
IPC: H04W80/10
Filed: 2008-05-26
Abstract: In one embodiment, a scheme is disclosed for managing delivery of a Mobile-Terminated (MT) call via an IMS network, wherein the MT call is originated by a calling party towards a User Equipment (UE) device that is CS-attached. An IMS-capable network node is operable to associate the received call information with an IP Multimedia Routing Number (IMRN) and provide the call information and the IMRN via alternative signaling (e.g., USSD or SMS messaging) to the UE device. A Mobile-Originated (MO) call process is initiated by the UE device using the received IMRN as the destination number, which terminates at the network node. Upon verifying that the returned IMRN is valid, the network node bridges the access and remote legs to establish the end-to-end path for the MT call between the UE device and the calling party.
Patent KR-20100032868-A (KR)
Title: Posterior total joint replacement
Inventor: CARLS THOMAS A
IPC: A61B17/82
Filed: 2008-06-02
Abstract: A prosthetic system for implantation between upper and lower vertebrae comprises an upper joint component. The upper joint component comprises an upper contact surface and an upper articulation surface. The system further includes a lower joint component. The lower joint component comprises a lower contact surface and a lower articulation surface configured to movably engage the upper articulation surface to form an articulating joint. The articulating joint is adapted for implantation within a disc space between the upper and lower vertebrae, allowing the upper and lower vertebrae to move relative to one another. The system further includes a bridge component extending posteriorly from one of either the upper or lower joint components and from the disc space. The bridge component has a distal end opposite the one of the either upper or lower joint components. The distal end of the bridge component comprises a connection component adapted to receive a fastener.
Patent KR-20110079931-A (KR)
Title: The expiration date management system of refrigerator using time stamp bar-code and network
Inventor: CHO ELIJAH
IPC: G06K7/10
Filed: 2010-01-04
Abstract: PURPOSE: An expiration date management system of a refrigerator using a time stamp barcode and a network are provided to enable a user to check expiration date by transmitting the expiration date data to the expiration date management system. CONSTITUTION: A store terminal(100) establishes a barcode scanner(110) which reads product information and exact expiration date of products with time stamp barcode. A user information input unit(120) inputs inherent information for distinguishing buyer identity information. A transmitter transmits the inherent information to a server. The server compares and analyzes the buyer information which is received from the store. The server transmits the compared and the analyzed information to an expiration date management device terminal.
Patent KR-20110081362-A (KR)
Title: Charging connector of portable electronic device
Inventor: KIM SUNG JU
IPC: H01R31/06
Filed: 2010-01-04
Abstract: PURPOSE: A charging connecter of a portable electronic product is provided to easily charge without a separate connector. CONSTITUTION: A wire is built in a string(220). A first connector terminal(210) is formed in one end of the string. The first connector terminal is electrically connected to the wire. A second connector terminal(230) is formed in the other end of the string. The second connector terminal is electrically connected to the wire. The charging connecter(200) of a portable electronic product(100) is fixed to the portable electronic product. The charging connecter facilitates the charge of the portable electronic product.
Patent KR-20110081637-A (KR)
Title: Switching apparatus for active display device and method of driving the same
Inventor: SON KYOUNG SEOK
IPC: G02F1/133
Filed: 2010-01-08
Abstract: PURPOSE: A switching apparatus for an active display device is provided to improve the electric reliability of the display device. CONSTITUTION: A switching apparatus for an active display device comprises two or more TFT which are connected in serial and a gate line which is separately connected with the two or more TFT. The TFT is made of oxide semiconductor as a channel. Zinc Oxide, Ga-In-Zn Oxide, In-Zn-Oxide, In-Sn-Oxide or Tin Oxide is used for making the oxide semiconductor.
Patent KR-20110083086-A (KR)
Title: 터치 스크린에서 드래그 방식을 적용한 알파벳 입력 방식
Inventor: HONG YONG JEONG
IPC: G06F3/0486
Filed: 2010-01-13
Abstract: 터치스크린에서 알파벳을 입력하는 방식으로 click외에 방향을 갖는 drag를 통해 하나의 문자 버튼으로 5가지의 문자를 표현하며, 연속 click과 지그재그 drag를 통해 연속 문자 입력을 가능하게 하여 입력 방식을 편리하고 빠르게 하며, 문자표현을 위한 버튼 수를 줄여 버튼 크기를 키울 수 있어 버튼이 작아 생기던 오타를  줄일 수 있다.
Patent KR-20110083260-A (KR)
Inventor: BANG BYUNG MIN
IPC: E02D29/12
Filed: 2010-01-14
Abstract: PURPOSE: A protection shield installed around a housing and road for stationary installations is provided to keep the surrounding of stationary installations clean by concealing concrete parts of the stationary installations. CONSTITUTION: A protection shield installed around a housing and road for stationary installations comprises a mounting hole(16) and a flat installation plate(15). The mounting hole is formed in the center of the protection shield. The flat installation plate is formed thin on the inner side of the mounting hole. The protection shield is formed into one body with angled top surface and flat bottom surface. A convexo-concave annular bump(13), a check-patterned guide groove, a bump or prevention bumps, and a fixing hole(14) are formed on the angled surface of the protection shield.
Patent KR-20110085231-A (KR)
Title: Components of stem cell culture media for either maintaining stemness or inducing differentiation of stem cells
Inventor: HWANG DONG YOUN
IPC: C12N5/0735
Filed: 2010-01-19
Abstract: PURPOSE: A composition containing protein kinase C(PKC) inhibitor is provided to maintain stem cell characteristic and to induce stem cell differentiation. CONSTITUTION: A medium composition for stem cells contains 0.001-1000 uM of PCK inhibitor in a basic medium. The basic medium is DMEM(Dulbecco's Modified Eagle's Medium), MEM(Minimal Essential Medium), BME(Basal Medium Eagle), RPMI 1640, F-10, F-12, alaph-MEM(alpha-Minimal essential Medium), GMEM(Glasgow's Minimal Essential Medium), IMDM(Isocove's Modified Dulbecco's Medium), MEF, or mTeSR-1. The stem cells are embryonic stem cells or adult stem cells. A medium composition for inducing stem cell differentiation contains PKC activator.
Patent KR-20110087427-A (KR)
Title: Illumination apparatus provided with recirculation fan
Inventor: AOYANAGI HIROO
IPC: F21V29/00
Filed: 2010-01-26
Abstract: PURPOSE: A lighting device with a reflux fan is provided to efficiently send air to the bottom of the lighting device and cool the lighting device. CONSTITUTION: A lighting device with a reflux fan includes a case, a fan(60), and a lighting unit. The case includes an outer part(20) and an inner part(40). A connector unit connected to a power connector in a ceiling is installed in the center of an air inlet. The outer part receives the fan. A lighting unit is installed in the center of the inner part. A wind plate is vertically installed between the inner surface and the lighting unit. An air input path supplies air from a ring gap(S1) between the opening of the lower side of the outer part and the outer side of the inner part to the discharge part of the fan.
Patent KR-20110092642-A (KR)
Title: Corner key for solar battery module and solar battery module having the same
Inventor: LEE WHA YEON
IPC: H02S30/00
Filed: 2010-02-10
Abstract: PURPOSE: A corner key for a photovoltaic module and the photovoltaic module including the same are provided to improve distribution by enhancing the loading function of the photovoltaic module. CONSTITUTION: A frame(21-24) is arranged on the outer side of a solar panel. The frame protects the solar panel with a rectangular shape. A corner key(30) is arranged in the corner region of the frame and mutually assembles the frames.
Patent KR-20110094897-A (KR)
Title: Constructing method for the tunnel using tbm
Inventor: PARK JAE HYUN
IPC: F42D1/00
Filed: 2010-02-18
Abstract: PURPOSE: A method for constructing tunnel using TBM is provided to minimize vibration and noise in the blasting by blasting downward from upper side when the residual tunnel part is excavated. CONSTITUTION: A method for constructing tunnel using TBM comprises the next step. The upper part of a tunnel is excavated in a longitudinal direction of tunnel using TBM. A residual tunnel part(12) is excavated after the tunnel is excavated in a longitudinal direction of tunnel using TBM.
Patent KR-20110096335-A (KR)
Title: Smart key for vehicle using mobile communication terminal and system using the same
Inventor: PARK JIN BAE
IPC: H04B1/40
Filed: 2010-02-22
Abstract: PURPOSE: A smart key for vehicle, using mobile communications terminal, and system including the same are provided to make the use of the smart key various. CONSTITUTION: A smart key for vehicle, using mobile communications terminal, comprises a communications module(210) for smart key, a controller(220), and an interface unit(230). The communications module for the smart key communicates with a communications module(310) of the vehicle. The controller generates a control signal for controlling the opening and closing of a door lock. The interface unit is connected to an outer interface port(110) of the mobile communications terminal. The interface unit transmits the command, from the mobile communications terminal, to the controller.