baber/WOPTO huggingface dataset:
Patent KR-20110063234-A (KR)
Title: Scraper for hand tool
Inventor: CHOL DO SU
IPC: B25B33/00
Filed: 2009-12-04
Abstract: PURPOSE: A scraper for a hand tool which prevents the noise and movement of replaceable blade using a cushion member is provided to mount and separate replaceable blades by fastening and unfastening a fixing screw by a driver bit of a fixing unit. CONSTITUTION: A scraper for a hand tool comprises a head(10), a handle(20), and a fixing unit(30). A fixing block(12) of the head is detachably attached using a fixing screw(14). The head fixes in a longitudinal direction of a replaceable blade. The handle comprises a joining hole(21), a fastening screw(22), and a cushion member(23). The joining hole is formed in the outside of the handle and is communicated with the inside. The fastening screw is fixed to the joining hole and fixes the connecting bar. The cushion member is installed in the inside of the handle connected to the head. The fixing unit comprises an anti-slip unit(31), an insertion unit, and a driver bit(33). The driver bit is embedded in the center of end part of the insertion part.
Patent KR-20110064353-A (KR)
Title: 초음파발생기를 구비한 조명장치
Inventor: HER SEUNG HOOY
IPC: F21V33/00
Filed: 2009-12-08
Abstract: 본 발명에서는 점등시 조명장치로부터 모기가 싫어하는 15∼25KHz 대역의 초음파가 발생되도록 함으로써 인체나 각종 가전제품에 무해하면서도 화재나 냄새 사용상의 번거로움이 없이 간단하게 모기를 퇴치할 수 있도록 한 새로운 초음파발생기를 구비한 조명장치가 개시된다.  
     본 발명은 설계에 따라 정해진 형상과 크기로 이루어지며, 내부에는 일정한 깊이의 공간부가 형성되고, 별도의 체결수단에 의하여 벽면이나 천장면에 장착되는 하우징과;  상기 하우징의 내부에 설치되는 소켓(Socket)에 끼워져 접속된 상태에서 사용자의 스위치의 제어에 따른 전류의 인가여부에 따라 점등제어되는 램프와; 상기 램프의 아랫쪽에 해당되는 하우징의 개구부에 결합되어 램프로부터 발광되는 빛을 실내공간으로 투과시키는 커버와; 상기 하우징 내부의 공간부에 설치된 상태에서 사용자의 스위치에 제어에 따른 램프의 점등과 동시에 미리 입력된 프로그램에 따라 15∼25KHz의 저주파수 대역의 초음파를 발생하는 초음파발생기와; 상기 초음파발생기의 설치위치에 해당되는 하우징의 상부면에 형성되어 초음파발생기로부터 발생된 초음파를 실내공간으로 배출하는 백색소음 배출구로 이루어진다. 
       
     조명장치, 초음파, 모기퇴치, 초음파 배출구, 커버
Patent KR-20110065612-A (KR)
Title: Light guide plate and backlight unit assembly
Inventor: CHOI KWAN MIN
IPC: G02B6/00
Filed: 2009-12-10
Abstract: PURPOSE: A light guiding panel and a backlight unit assembly are provided to improve the contrast ratio of images according to the operation of light source. CONSTITUTION: A light guiding panel includes a base layer(1) and a structure layer(2). The structure layer arranges a plurality of pillar shaped patterns. The patterns form grooves and are spaced apart. One linear or non-linear pillar shaped pattern is formed. The groove is formed in the structure layer. The base layer is based on one resin selected from a group including a polycarbonate resin, a polystyrene resin, an acryl-based resin, an olefin-based resin, the copolymer resin of the same, and the mixture of the same.
Patent KR-20110072717-A (KR)
Title: Foam and sandwich panel for construction by using high melt tension polypropylene
Inventor: LEE CHONG OH
IPC: B29C44/02
Filed: 2009-12-23
Abstract: PURPOSE: A foam and a sandwich panel for construction using high-melt tension polypropylene are provided to prevent poisonous gas and harmful elements from being generated in case of a fire. CONSTITUTION: A foam(3) for construction comprises polypropylene based resin 90~99 weight%, nucleating agent 0.5~5 weight%, and foaming agent 0.5~5 weight%. The polypropylene based resin contains non-crosslinked high-melt tension polypropylene resin more than 50 weight%. The Molecular Weight Distribution of the non-crosslinked high-melt tension polypropylene resin is more than 4.
Patent KR-20110077119-A (KR)
Title: Method of fabricating semiconductror device
Inventor: JOO SUNG WOOK
IPC: H01L21/8247
Filed: 2009-12-30
Abstract: PURPOSE: A producing method of a semiconductor device is provided to use sacrificing vertical structure and spacer for patterning a nitride film, for forming the sacrificing spacer by an etch-bag process. CONSTITUTION: A producing method of a semiconductor device comprises the following steps: forming a first oxide film, a nitride film(202), and a second oxide film on a semiconductor substrate(100); forming a sacrificing vertical structure on the second oxide film; forming a sacrificing spacer on the side of the sacrificing vertical structure; firstly patterning the first and second oxide films and the nitride film using the sacrificing vertical structure and the sacrificing spacer as a mask; removing the sacrificing spacer, and forming a gate electrode(310,320) on the side of the sacrificing vertical structure; and removing the sacrificing vertical structure before secondly pattering the first and second oxide films and the nitride film using the gate electrode.
Patent KR-20110078273-A (KR)
Title: A controller of a gateway based on voice over internet protocol and a method thereof
Inventor: KIM YONG HYUN
IPC: H04L12/66
Filed: 2009-12-31
Abstract: PURPOSE: A control apparatus of a VoIP(Voice over Internet Protocol) gateway and a control method thereof are provided to change an impedance that is adjusted to an analog local line. CONSTITUTION: An analog local line interface(204) receives a tone from the analog local line. A tone analysis unit(206) measures an echo value of the tone from the tone. A controller(208) controls the impedance of the VoIP gateway that is based on the echo value. The tone analysis unit measures the echo value of the tone in a state that does not offset the echo of the tone. The tone has a frequency that is between 200Hz and 3.4KHz.
Patent KR-20090028759-A (KR)
Title: 3,4-dihalogenoisothiazole derivative and agent for controlling agricultural or horticultural plant disease
Inventor: NAGATA TOSHIHIRO
IPC: C07D275/02
Filed: 2007-07-06
Abstract: [PROBLEMS] To provide a 3,4-dihalogenoisothiazole derivative or a salt thereof which is not harmful to a crop and has a high controlling effect on an agricultural or horticultural plant disease such as rice blast disease, cucumber anthracnose, wheat powdery mildew and wheat glume blotch, and to provide an agent for controlling an agricultural or horticultural plant disease comprising the derivative or the salt thereof as an active ingredient. [MEANS FOR SOLVING PROBLEMS] A 3,4-dihalogenoisothiazole derivative represented by the general formula [I] or a salt thereof. [I] wherein X1 and X2 independently represent a halogen atom; A represents an oxygen atom or a sulfur atom; and R represents a C1-C6 alkyl group, a C2-C5 alkenyl group, a C2-C5 alkynyl group, a C3-C6 cycloalkyl group, a phenyl group, or a 5-to 10-membered heterocyclic group containing at least one member selected from an oxygen atom, a sulfur atom and a nitrogen atom.
Patent KR-20090027735-A (KR)
Title: Methods for cancer treatment using tak1 inhibitors
Inventor: BYTH KATE
IPC: A61K31/4535
Filed: 2007-07-10
Abstract: The invention includes, in part, a method of inhibiting lymphoid tumour cell proliferation by contacting the lymphoid with a TAK1 inhibitor.
Patent KR-20090046807-A (KR)
Inventor: WINGER LOWELL
IPC: H04N7/24
Filed: 2007-07-24
Abstract: 비디오 디코딩 방법이 개시된다. 이 방법은 (A) 제1 해상도를 갖는 제1 영상을 비트스트림으로부터 디코딩하는 단계; (B) 제1 해상도의 제1 영상을 메모리에 저장하는 단계; 및 (C) 제2 해상도의 제1 영상을 메모리에 저장하는 단계를 포함하고, 제2 해상도는 제1 해상도 보다 낮은 것을 특징으로 한다.
Patent KR-20090033380-A (KR)
Title: Systems and methods for multiport communication distribution
Inventor: HADDAD STEPHEN N
IPC: H04W92/18
Filed: 2007-06-25
Abstract: Various systems and methods for distributing multiple Bluetooth data streams are discussed herein. As one example, a method for communicably coupling a single point Bluetooth device to multiple Bluetooth devices is taught. The method includes providing a multiport Bluetooth distributor that includes two or more Bluetooth protocol interfaces and a multiport processor. The multiport processor is operable to communicably couple one of the Bluetooth protocol interfaces to another Bluetooth protocol interface. The method further includes identifying at least two Bluetooth devices within range of the multiport Bluetooth distributor, and assembling a service offering based on the identified Bluetooth devices. The service offering includes a plurality of service types including at least a first service type and a second service type.
Patent KR-20090039756-A (KR)
Title: Glyco-engineered antibodies
Inventor: SCHUSTER MANFRED
IPC: C07K16/28
Filed: 2007-07-11
Abstract: The present invention relates to an antibody preparation comprising modified antibodies of an animal or derivatives or fragments thereof, specific for an antigen, characterized in that . the antibodies or derivatives or fragments thereof comprise an N-glycan structure free of fucose and xylose, and . at least 90%, preferably at least 95%, more preferred at least 99%, most preferred at least 100% of the modified an tibodies, derivatives or fragments thereof lack a C-terminal lysine residue.
Patent KR-20090034979-A (KR)
Title: Superconducting current-limiting device of the resistive type with holding element
Inventor: KRAEMER HANS PETER
IPC: H02H9/02
Filed: 2007-06-21
Abstract: The superconducting current-limiting device contains at least one coil (61), the conductive track of which is formed from at least one band-shaped superconductor (17), wherein a holding element (2, 41, 10 51, 62) is located between adjacent coil windings. The holding element (2, 41, 51, 62) is constructed wider than the superconductor (17) in the axial direction of the coil (61). The holding element (2, 41, 51, 62) further consists of a flat strip (11) and an undulating strip (12, 42, 52). The flat strip (11) extends essentially parallel to the band-shaped superconductor (17) at an essentially constant distance (22) therefrom. The undulating strip (12, 42, 52) extends essentially parallel to the flat strip (11), and in the longitudinal direction periodically has regions (15, 43, 53) distant from and regions (13) close to the flat strip (11). The regions (13) of the undulating strip (12, 42, 52) near to the flat strip have a mechanical connection (21) to the flat strip (11). The regions (15, 43, 53) of the undulating strip far from the flat strip have recesses (16) of such a kind that an at least approximately close-fitting mounting of the band-shaped superconductor (17) relative to the flat strip (11) is facilitated.
Patent KR-20090028842-A (KR)
Title: Multi user detection using equalization and successive interference cancellation
Inventor: ZEIRA ARIELA
IPC: H04L/
Filed: 2004-02-27
Abstract: A plurality of signals is received in a shared spectrum. Samples of the received user signals are produced (22) as a received vector. The received vector is segmented (24) into a plurality of segments. For each segment, successively determining symbols (28) for each user or group of signals (the group of signals having similar received power) by determining symbols for one user/group and removing a contribution of that one user/group from the received vector. The determined symbols corresponding to each segment are assembled into a data vector.
Patent KR-20090050084-A (KR)
Inventor: STELLBRINK JOSEPH W
IPC: H04N5/21
Filed: 2007-09-10
Abstract: 본 발명은 시각적 결점을 마스킹하는 화상 렌더링 방법에 관한 것이다.  일실시예에서, 이 방법은 시각적 결점의 위치를 판정하는 단계와, 시각적 결점에 인접하는 복수의 서브픽셀(sub-pixels)을 식별하는 단계와, 휴먼 비주얼 시스템(human visual system)의 시각적 마스킹 특성(visual masking characteristics) 및 대비 민감도 함수(contrast sensitivity functions)를 활용하여, 시각적 결점을 마스킹하도록 복수의 인접 서브픽셀에 대한 조정을 최적화하는 단계를 포함한다.
Patent KR-20090094046-A (KR)
Title: High-purity acetonitrile and process for producing the same
Inventor: SANO KAZUHIKO
IPC: C07C253/34
Filed: 2006-05-10
Abstract: A process for producing high-purity acetonitrile having a low absorbance at a wavelength of 200 nm. It requires a reduced amount of energy for purification and the purification step is simple. It considerably diminishes the propionitrile contained in acetonitrile. The process for high-purity acetonitrile production is characterized by mixing hydrous crude acetonitrile with an alkali, separating the mixture into an acetonitrile phase and an aqueous phase, removing the aqueous phase, subjecting the resultant acetonitrile phase to a distillation step to obtain purified acetonitrile, and passing the resultant purified acetonitrile through an cation-exchange resin to obtain high-purity acetonitrile.
Patent KR-20090104132-A (KR)
Title: Bearing assembly
IPC: F16C19/54
Filed: 2007-11-17
Abstract: The invention relates to a bearing assembly (2, 2', 2'') for a shaft (18', 22) or similar that is to be axially guided with precision in a component, for example a housing (18', 22), said shaft being stressed to differing degrees and/or for different periods of time in the two axial directions. The bearing assembly (2) comprises a single-row angular contact ball bearing (4) and a single-row cylindrical roller bearing (6). The angular contact ball bearing (4) is designed to receive the greater main axial load (20) that is exerted during operation, whilst the smaller axial force that acts in opposition is absorbed by the cylindrical roller bearing (6) in addition to the radial forces. The quantity of equipment required to absorb the small axial force that in general is only exerted periodically can thus be kept to a minimum. In addition, a predefined axial play can be pre-set in the unit and a defined lateral ring overhang can be set between the inner and outer ring.
Patent KR-20090105975-A (KR)
Title: Method for formation of photocatalytic layer
IPC: B05D5/00
Filed: 2006-03-29
Abstract: To provide a various relevant techniques for full exploitation of the air cleaning effect which utilizes a photocatalyst such as titanium dioxide. [MEANS FOR SOLVING PROBLEMS] Platinum is used as the main catalyst and titanium dioxide, which is a photocatalytic substance, is used as an auxiliary catalyst to fully exploit the effect of adsorbing/decomposing an organic compound or the like of platinum and thereby produce an air cleaning effect at any time of day or night.
Patent KR-20090122360-A (KR)
Title: Rotary one-position-for-two-car parking equipment
Inventor: ZHU JIANHUA
IPC: E04H6/06
Filed: 2008-03-18
Abstract: Rotary one-position-for-two-car parking equipment includes a hollow frame (1) comprising a walking structure (2), a connecting beam (12) and two side columns (11). A vehicle lifting equipment (5) with rotary platform (4) is mounted on the frame (1), thus the platform is in fact an upper parking space (7), while the space of the hollow frame under the platform forms the lower parking space (8). The walking structure (2) includes a walking motor (22) and wheels (9) connected with floor railway (6). The rotary platform (4) is consisting of a rotatable upper parking board (41) and a lower support plate (42) between which a plane bearing (44) is placed, the lower support plate (42) has a center shaft (45) around which the upper parking board (41) can rotate. The area between the two side columns (11) of the frame is larger than the area which is needed for the upper parking board (41) to turn around 90 degree, and by which the area before the parking space is reduced.
Patent KR-20090128452-A (KR)
Title: Allocation of a secondary band to expand the capacity of a primary band in a wlan 802.11 system
Inventor: MORITOMO KAZUO
IPC: H04W24/00
Filed: 2008-05-16
Abstract: If frequency band (channel) expansion is made without careful consideration, communications of other apparatuses are disturbed. An apparatus which belongs to an identical network before expansion of the frequency band may no longer be able to make a communication after expansion of the frequency band. To accomplish this, upon making communications using a plurality of channels, a communication apparatus of a network probes the presence of other networks, requests other communication apparatuses of the network to make communication using the plurality of channels based on the probe result, and makes communication using the plurality of channels based on responses to the request. Upon making communications using neighboring channels, the communication apparatus probes the presence of networks in neighboring channels and channels that neighbor the neighboring channels, and makes communications using a used channel and the neighboring channel.
Patent KR-20100015642-A (KR)
Title: Method for encoding video data in a scalable manner
Inventor: ZHU LIHUA
IPC: H04N7/24
Filed: 2007-06-29
Abstract: A method for encoding video data in a scalable manner according to H.264/SVC standard comprises the steps of: inserting a scalable nesting Supplemental Enhancement Information message for each layer of the data stream comprising at least one reference to the layer and a link to a Supplemental Enhancement Information message, following the nesting Supplemental Enhancement Information message, inserting the Supplemental Enhancement Information message for each scalable nesting Supplemental Enhancement Information message comprising the video usability information for the layer.
Patent KR-20090130309-A (KR)
Title: Linear polyimide precursor having asymmetric structure, polyimide, and their production methods
Inventor: HASEGAWA MASATOSHI
IPC: C09J179/08
Filed: 2008-05-08
Abstract: Disclosed is a linear polyimide precursor having an intrinsic viscosity of not less than 0.5 dL/g and composed of a repeating unit represented by at least one formula selected from the group consisting of the general formula (1) below and the general formula (2) below. In the general formulae (1) and (2), X represents a divalent aromatic group other than a residue of 1,4-bis(4-aminophenoxy)benzene and a residue of bis(4-amino-3-methylphenyl)methane or an aliphatic group. Since this linear polyimide precursor has high glass transition temperature and high toughness, while exhibiting excellent solubility and thermoplasticity, it is suitably used as a raw material for an asymmetric polyimide which is useful as an adhesive resin for flexible printed circuits (FPC) or the like.
Patent KR-20100081278-A (KR)
Title: High intensity discharge lamp
Inventor: BOROCZKI AGOSTON
IPC: H01J61/18
Filed: 2010-01-04
Abstract: PURPOSE: A high intensity discharging lamp is provided to actively exchange heat between a container wall and an electrode axis by including an electrode in which the temperature of a foot-point is limited. CONSTITUTION: A container has a wall(2) which hermetically seals a discharging space. An ionizable material is placed in the discharging space. An electrode axis(6) and an embedded part(4) are expanded from the wall of the container and are terminated at the tip of electrodes(3). The electrodes generate electric arc. A thick part is arranged between the embedded part and the tip(7) of the electrodes.
Patent KR-20110081411-A (KR)
Title: A refrigerator
Inventor: KIM DONG JIN
IPC: F25D25/02
Filed: 2010-01-08
Abstract: PURPOSE: A refrigerator is provided to keep and to draw out cans easily by equipping with a rotatable can storage device, to attract the interest of a user by making operating sound when a can storage device rotates, to increase the housing capacity of a can storage device, and to keep cans in a classified space according to the kind of cans. CONSTITUTION: A refrigerator comprises a cabinet provided with a storage space to keep food in cold storage, and a can storage device(400) attached to a shelf to be rotatable and offering a housing space of plural cans in the storage space.
Patent KR-20110052411-A (KR)
Title: Wastewater treatment apparatus combined sbr with mbr
Inventor: KIM HYUN OOK
IPC: C02F3/12
Filed: 2010-01-13
Abstract: PURPOSE: A sequence batch reactor(SBR) and membrane bioreactor(MBR) hybrid type water processing apparatus is provided to overcome problems required for continuous processes by introducing a plurality of SBRs in which different reactions are implemented. CONSTITUTION: An SBR and MBR hybrid type water processing apparatus includes the following: A first reactor introduces raw water. An aerator(13) is installed in the first reactor. A blower(B) supplies air into the aerator. A second reactor introduces processed water through the first reactor. A membrane module(23) is installed in the second reactor. An elevating unit(25) elevates the membrane module when the concentration of sludge is increased.
Patent KR-20110083951-A (KR)
Title: Method for manufacturing a heat exchanger header and the heat exchanger header
Inventor: KIM HYUN CHUL
IPC: B21D28/28
Filed: 2010-01-15
Abstract: PURPOSE: A manufacturing method of a header for a heat exchanger and a header for a heat exchanger manufactured thereby are provided to improve a process for piercing radiation tube assembling holes. CONSTITUTION: A manufacturing method of a header for a heat exchanger is as follows. Radiation tube assembling holes are formed in a pipe member(100A) at uniform intervals using a punch(200) so that radiation tubes can be assembled. Three end points of the punch correspond to the circumference of the pipe member.
Patent KR-20110085186-A (KR)
Title: Touch switch apparatus for vehicle
Inventor: LEE TAE CHEOL
IPC: H01H36/00
Filed: 2010-01-19
Abstract: PURPOSE: A touch switch device for a vehicle is provided to reduce the mounting space of various switches by integrating a mechanical switch to control driving, lighting, and convenient devices with one switch device. CONSTITUTION: A printed circuit board(4) is connected to a case(2). A touch panel(8) is connected to the printed circuit board. A cover(10) has an opening(20) to expose the touch panel to the outside. The cover is combined with the case to insert the touch panel and the printed circuit board. The body is formed between the printed circuit board and the touch panel.
Patent KR-20110088847-A (KR)
Title: Clean water system for dental
Inventor: KO YOU SAM
IPC: B01D35/02
Filed: 2010-01-29
Abstract: PURPOSE: A dental clinic water purification system is provided to sterilize water used in a dentistry treatment and to supply the sterilized water to a chair. CONSTITUTION: A dental clinic water purification system comprises: a solenoid valve(110) which is installed in a purified water drain pipe and selectively opens and closes a flow path of the purified water drain pipe(230); a first pump(130) transferring the water within the purified water drain pipe; a filter unit filtering the water flowing in the purified water drain pipe; a water tank(190) in which the water purified through the filter unit is saved; and a second pump(200) supplying the water of the water tank to each chair.
Patent KR-20110089526-A (KR)
Inventor: KIM JAE HUN
IPC: B60K37/04
Filed: 2010-02-01
Abstract: PURPOSE: An economical speed section display of velocity indicating plate is provided to inform a driver of economical speed by turning on red and orange light in an excessive waste speed and green light in an economical speed. CONSTITUTION: An economical speed section display of velocity indicating plate comprises indicating devices. Each indicating device can turn a green, orange and red light in an economical speed, waste speed and excessive waste speed, respectively. The lights can induce a driver to keep an economical speed by himself and prevents accidents.
Patent KR-20110089688-A (KR)
Title: Mobile terminal and contents generating method for mobile terminal
Inventor: KIM JONG HWAN
IPC: H04W88/02
Filed: 2010-02-01
Abstract: PURPOSE: A content production method of portable terminal and portable terminal are provided to improve convenience of a user and to tag location information in diverse content by tagging first location information acquired through a first application. CONSTITUTION: A first application acquires location information through a wireless communication unit. A second application is created content while operating the first application. A first content is created through the second application in case of operation the second application. A control unit(180) automatically tags first location information acquired through the first application of the first content.