baber/WOPTO huggingface dataset:
Patent KR-20110063306-A (KR)
Title: Imaging element and camera system
Inventor: NISHIHARA TOSHIYUKI
IPC: H04N5/225
Filed: 2010-11-25
Abstract: PURPOSE: An image pickup device and camera system are provided to reduce overall parasitic capacitance and to reduce the gate capacity of an amplification transistor while increasing the dynamic range of image pickup operation. CONSTITUTION: An amplification transistor(114) includes a gate, a source, and a contact region(214) within a well. A photo diode(111) is installed in a semiconductor substrate. The source exists within the well and the well is insulated with the photo diode. A high-concentration layer exists between the photodiode and an insulation layer. The insulation layer exists between a layer of high concentration and the well.
Patent KR-20110060835-A (KR)
Title: Method for accelerating a wake-up time of a system
Inventor: SAINATH VENKATESH
IPC: G06F9/445
Filed: 2010-11-29
Abstract: PURPOSE: A method for accelerating a wake-up time of a system is provided to accelerate system operating time by successively scrubbing a memory. CONSTITUTION: A minimum amount of memory is scrubbed and used for allocation(S200). A boot-up operation of an OS which is stored to a system is executed(S201). With the boot-up operation, an additional amount of memory is scrubbed and used for allocation(S202). In the system, a plurality of memory units comprises a node including the minimum node resource configuration, one or more processors, one or more cores, and one or more memory controllers.
Patent KR-20120062535-A (KR)
Title: System for displaying fuel efficiency and method thereof
Inventor: HEO SUNG WOOK
IPC: G08G1/00
Filed: 2010-12-06
Abstract: PURPOSE: A vehicle fuel ratio information display device and a method thereof are provided to assist a driver to recognize the average fuel ratio value of a vehicle objectively through indicating a reference average fuel ratio value and an average fuel ratio value of the vehicle of the driver. CONSTITUTION: A vehicle fuel ratio information display device comprises a vehicle terminal(110) and is connected with a vehicle information center(200). The vehicle terminal calculates an average fuel ratio value by using vehicle data and compares the average fuel ratio value of a vehicle and a reference average fuel ratio value and indicates the result on a screen. The vehicle information center receives the average fuel ratio value from the vehicle terminals of a plurality of same kind of vehicles. The vehicle information center calculates the reference average fuel ratio value from received each average fuel ratio. The vehicle information center transmits the reference average fuel ratio value to each vehicle.
Patent KR-20120064573-A (KR)
Title: Stereoscopic display device using patterend retarder and method for driving the same
Inventor: LEE SUN HWA
IPC: G02B27/22
Filed: 2010-12-09
Abstract: PURPOSE: A three- dimensional image displaying device using a patterned retarder is provided to compensate the loss amount of data for each position of pixel using a cross-talk compensation algorithm applied with a cross-talk compensation table. CONSTITUTION: A three- dimensional image displaying device comprises the following: a 3D formatter(10) aligning left-eye and right-eye image data using an interlaced mode; a cross-talk compensation unit(20) compensating the image data using a cross-talk compensation LUT(look up table); a timing controller(40) aligning the image data by the operation of a data driver(54); and a display unit(60) converting left-eye and right-eye images into first and second circular polarization using a patterned retarder.
Patent KR-20120065128-A (KR)
Title: 핌 소스 발생기
Inventor: MOON WON GYN
IPC: H04L17/02
Filed: 2010-12-10
Abstract: 본 발명은 비선형소자에 의해 발생된 소정의 핌(PIM)신호에 의해 전파선로의 거리를 측정하기 위한 핌 소스 발생기에 관한 것이다.   
이를 구현하기 위해 본 발명은 피아이엠디(PIMD)측정장치에서 출력되는 서로 다른 주파수(RF 2 tone신호)의 고주파신호가 양방향 결합기(Bi-directional Coupler)에 전달되면, 상기 양방향 결합기에서는 일측에 연결된 비선형소자인 다이오드에 상기 고주파신호의 일정량을 추출하여 전송하고, 상기 다이오드에서는 비선형성에 의해 2신호의 합과 차로 이루어진 반사파를 생성하여 다시 양방향 결합기를 통해 피아이엠디 측정장치 내부로 전송하며, 상기 양방향 결합기의 타측에는 상기 고주파신호를 열로 변환하여 방출시키는 종단기(termination)으로서 로우 핌 더미 로드(Low PIM Dummy Load)가 구비되는 것을 특징으로 하는 핌소스 발생기를 제안한다.  
따라서, 본 발명은 본 발명은 전송 경로의 종단에 비선형소자를 포함하는 간단한 구성의 핌 소스 발생장치를 결합하여 기 설치된 전송 케이블(전파 선로)의 거리를 간단하게 측정할 수 있으므로, 전체 RF 전송시스템의 유지보수의 편의성이 향상되고, PIM 불량요인 제거를 위한 시간 및 비용이 절감되는 효과가 있다.
Patent KR-20120066793-A (KR)
Title: Staple warning system, storage box and output blocking system
Inventor: RYU SOUNG WON
IPC: G08B23/00
Filed: 2010-12-15
Abstract: PURPOSE: A stapler pin recognizing and alarming storage box is provided to prevent damage to a drum is by recognizing the entrance of stapler pin into an output device. CONSTITUTION: A proximity sensor(10) recognizes a stapler pin which approaches within a constant distance. An alarm device(20) is operated by the proximity sensor. When a sheet of paper with a stapler pin is inserted, the proximity sensor mounted on the upper edge of the storage box recognizes the stapler pin and operates the alarm device.
Patent KR-20120089782-A (KR)
Title: An Interface Method For Managing Messages Of A Mobile Device
Inventor: PARK CHAN HO
IPC: G06F3/041
Filed: 2010-12-15
Abstract: PURPOSE: An interface method for managing messages of a portable terminal is provided to enable a user to easily receive the messages provided using SMS(Short Message Service) and SNS(Social Network Service) by syntagmatically managing various messages. CONSTITUTION: A portable terminal receives messages according to a time sequence using two or more first applications(S100). The portable terminal syntagmatically constitutes the messages stored in the first applications using a second application for syntagmatically managing the first applications(S110). The portable terminal simultaneously displays the type information of each message using the second application(S120).
Patent KR-20120081661-A (KR)
Title: Method for fabricating of photomask using self assembly monolayer
Inventor: KIM JONG WOO
IPC: G03F1/68
Filed: 2010-12-20
Abstract: PURPOSE: A formation method of a photo-mask is provided to execute a re-etching process at the portion in which a defect is generated by placing a self-assembly monomer layer between a mask layer and a resist layer. CONSTITUTION: A mask layer(120), a self-assembled monolayer(110), and a resist layer are formed on a light projecting board. A resist pattern limiting an etching region is formed by selectively exposing the surface of the self-assembled monolayer. The etching region is firstly etched by using the resist pattern as an etching mask. A mask pattern is formed by secondly etching a remaining portion of the self-assembled monolayer and the mask layer. The self-assembled monolayer of a non-etching region is eliminated.
Patent KR-20120069869-A (KR)
Title: Torque angle sensor
Inventor: WOO MYUNG CHUL
IPC: G01D5/244
Filed: 2010-12-21
Abstract: PURPOSE: A torque angle sensor is provided to obtain the reliability of a steering torque and angle sensing because magnetic field interference between a sub-gear magnet and rotor magnet can be avoided at the same time. CONSTITUTION: A torque angle sensor comprises a stator(600), a main gear(410), a sub-gear(420), and a yoke(460). The stator is connected to a rotor(500) and output shaft. The main gear is joined to the lower part of the stator. The sub-gear is meshed to the main gear. The sub-gear magnet is joined to the sub-gear and formed into a disk shape. The yoke is arranged in the upper part of the sub-gear magnet and formed into a cylindrical shape in which a lower part is opened.
Patent KR-20120070943-A (KR)
Title: Hydraulic setting method for attachment of construction
Inventor: SONG SEONG HO
IPC: E02F9/22
Filed: 2010-12-22
Abstract: PURPOSE: A method for setting a flow rate of an attachment for construction equipment is provided to enable a user to directly and variously set a flow rate value corresponding to a flow rate range for operating an attachment attached on an arm. CONSTITUTION: A method for setting a flow rate of an attachment for construction equipment is as follows. A screen, which sets a flow rate value of an attachment attached on an arm of an excavator, is displayed through a display unit(100) so that the flow rate value of the attachment can be set to various conditions. The flow rate value corresponding to a flow rate range of the attachment is set as multiple lists through an input unit(200). One of the lists is selected from the input unit. A flow rate corresponding to the flow rate value of the selected list is supplied to the corresponding attachment by controlling a flow supply device.
Patent KR-20120071011-A (KR)
Title: Water supply apparatus for fuel cell
Inventor: KIM MYOUNG ZOO
IPC: H01M8/10
Filed: 2010-12-22
Abstract: PURPOSE: A water supply device for fuel cell is provided to improve the efficiency of a fuel cell, maintaining the performance of a fuel cell by constantly maintaining water quality of water used inside a fuel cell. CONSTITUTION: A water supply device for fuel cell comprises: a water tank(10) in which water is stored; a pressure-adjustable pipe member(20) exhausting inner air of the water tank to the outside; an air-barrier casing member(30) in which the pressure-adjustable pipe member connects to a lower side, and the air inside the water tank flows; an air vent pipe member(40) connected to the upper part of the air-barrier casing member, and connecting the inside of the air-barrier casing member to the outside; and a gas supply part(50) supplying gas into the air-barrier casing member.
Patent KR-20120071269-A (KR)
Inventor: LEE HYUNG JIN
IPC: B67C11/02
Filed: 2010-12-22
Abstract: PURPOSE: A funnel is provided to facilitate the handling and maintenance when using the same and be conveniently stored by arranging a handle part on one side of an exterior wall. CONSTITUTION: A funnel comprises a body part(10), a handle part(16), a discharge port(12), and a vent part(13). In the body part, an inner wall has a tapered shape. The handle part is formed on the top of the body part. The discharge port protrudes from the bottom of the body part. The vent part is formed along the inner wall of the body part from the top of the body part to the discharge port.
Patent KR-20120072219-A (KR)
Title: Digital rf receiver
Inventor: EO IK SOO
IPC: H04B1/16
Filed: 2010-12-23
Abstract: PURPOSE: A digital radio frequency reception apparatus is provided to reduce consumption power, area, and development costs by eliminating interference signals in a reception signal outputted from a rational decimator. CONSTITUTION: A mixer(140) eliminates IF(Intermediate Frequency) signals from output signals of a digital signal converter(130). An integer decimator(150) executes the integer decimeter of the phase-separated signal. A DC(Direct Current) offset compensator(160) eliminates DC(Direct Current) component from the processed signals. An IQ mismatch compensator(170) compensates phase errors of quadrature signal and in phase signal for the signal. A rational decimator(180) executes the rational decimation of the phase compensated signal. A channel selecting filter(190) eliminates interference signal from the signal.
Patent KR-20120075238-A (KR)
Title: Method for repairing stack of solid oxide fuel cell
Inventor: KIM SEUNG GOO
IPC: H01M8/04
Filed: 2010-12-28
Abstract: PURPOSE: A repairing method of a solid oxide fuel cell stack is provided to restrain formation of voltage along opposite direction, in case of generating an abnormal cell in a fuel cell stack, and to prevent gas crossover by blocking flow of fuel and air. CONSTITUTION: A repairing method of a solid oxide fuel cell stack comprises a step of forming a shielding unit between a frame and a separator by using conductive paste(5) in order to block the flow of air and fuel between the frame and the separator. The shielding unit is formed to surround manifold holes(3,4) formed in the frame and the separator, or to surround all the inlet and the outlet of the manifold holes.
Patent KR-20120075292-A (KR)
Title: Welding apparatus of non-oriented electrical steels with excellent formability of welding part and welding method of same
Inventor: JEONG BO YOUNG
IPC: C21D9/50
Filed: 2010-12-28
Abstract: PURPOSE: An apparatus and a method for welding high silicon electrical steels with excellent formability of a welding part are provided to reduce brittle and to prevent fracture generating in joint parts by refining the grain of the joint parts in a post-heat treatment process and a process for pressing at a predetermined temperature. CONSTITUTION: An apparatus for welding high silicon electrical steels with excellent formability of a welding part comprises a welding unit(130), a post-heating unit(120), and a pressing unit. The welding unit welds a joint part of a leading and a following steel sheet consecutively and successively supplied. The welding unit comprises a high density heating source welding unit. The post-heating unit is installed in the rear end of the welding unit to post-process the welded joint part. The pressing unit is installed in the rear end of the post-heating unit to press the joint part. The post-heating unit heats the joint part at 850-1100°C. The pressing machine presses after the joint part cooled to 600-800°C.
Patent KR-20120077417-A (KR)
Title: Light modulator and optical apparatus employing the same
Inventor: HAN SEUNG HOON
IPC: G02F1/19
Filed: 2010-12-30
Abstract: PURPOSE: A light modulator and an optical device using the same are provided to improve optical performance by changing plasmon resonance characteristics of a nano antenna according to the change of a refractive index of a refractive index change layer. CONSTITUTION: A refractive index change layer(R10) is arranged to be contiguous to a nano antenna. The refractive index change layer comprises electro-optical material and transparent conductive material. A refractive index change means changes a refractive index of the refractive index change layer. The refractive index change layer is sandwiched in between a first electrode(E10) and a second electrode(E20). A voltage applying means(V1) applies a voltage between the first electrode and the second electrode. The refractive index change layer contacts to the first electrode.
Patent KR-20120078358-A (KR)
Title: Distributor plate for polymerization apparatus
Inventor: JO BU YOUNG
IPC: C08F10/06
Filed: 2010-12-31
Abstract: PURPOSE: A distributing plate for a vapor-phase polymerizing apparatus is provided to effectively transfer polymerizing products into a reactor and to minimize the dead volume of the flow of the reactive products. CONSTITUTION: A distributing plate for a vapor-phase polymerizing apparatus generates propylene by implementing vapor-phase polymerization with a solid-phase polymerizing catalyst. The distributing plate distributes vapor from the vapor circulating system of a reactor into the polymerizing apparatus and suppresses the deposition of solid propylene in order to prevent the occurrence of clogging phenomenon. Spraying holes are in the form of a tent(32) with convex sides. The convex sides are in the form of hemi sphere or parabola.
Patent KR-20120078503-A (KR)
Title: Optical sheet
Inventor: KIM KYUNG JONG
IPC: G02B5/04
Filed: 2010-12-31
Abstract: PURPOSE: A condensing type optical sheet is provided to prevent the generation of scratches by preventing wet-out due to the contact of films. CONSTITUTION: A structural layer(100) comprises a plurality of stereoscopic structures. A cross section of the stereoscopic structure is triangle. The stereoscopic structure is formed into a pillar shape. The structural layer has a uniform pattern group(10) which is repeated. The uniform pattern group is a set of 5 to 20 stereoscopic structures. An ununiform pattern(20) is included between uniform pattern groups. The ununiform pattern is formed into a curved shape. The width of a stereoscopic structure of the ununiform pattern is larger than the width of each stereoscopic structure of the uniform pattern group.
Patent KR-20100036308-A (KR)
Title: Process for producing branched hydrocarbons
Inventor: KNUUTTILA PEKKA
IPC: C10M109/00
Filed: 2008-06-10
Abstract: The invention relates to a process fo r producing base oils, comprisings the steps where feedstock selected from ke tones, aldehydes, alcohols, carboxylic acids, esters of carboxylic acids and anhydrides of carboxylic acids, alpha olefins, metal salts of carboxylic acids and corresponding sulphur compounds, corresponding nitrogen compounds and combinations thereof, is subjected to a condensati on step and subsequently subjected to a combined hydrodefunctio-nalization a nd isomerization step.
Patent KR-20100029129-A (KR)
Title: Dynamic backlight adaptation
Inventor: BARNHOEFER ULRICH T
IPC: G02F1/133
Filed: 2008-06-25
Abstract: Embodiments of a system that includes one or more integrated circuits are described. During operation of the system, an interface in the one or more integrated circuits receives video signals associated with a video image and a brightness setting of a light source which illuminates a display that displays the video image. Next, an extraction circuit, which is electrically coupled to the input interface, calculates a brightness metric associated with the video image based on the received video signals. Then, an analysis circuit, electrically coupled to the extraction circuit, analyzes the brightness metric to identify one or more subsets of the video image, and an intensity circuit, electrically coupled to the analysis circuit, determines an intensity setting of the light source based on the brightness setting and a first portion of the brightness metric associated with one of the subsets of the video image. Note that this subset of the video image includes spatially varying visual information in the video image. Moreover, an output interface, electrically coupled to the intensity circuit, outputs the intensity setting of the light source.
Patent KR-20100068238-A (KR)
Title: Indolium compound and optical recording material using the compound
Inventor: YANO TORU
IPC: G11B7/24035
Filed: 2008-09-26
Abstract: Disclosed are a novel indolium compound represented by the general formula (I) below and an optical recording material using such an indolium compound. (I) (In the formula, ring A represents a benzene ring or the like; Rrepresents a group represented by the general formula or the like; Rrepresents an organic group having 1-30 carbon atoms or the like; Yrepresents an alkyl group having 1-10 carbon atoms or the like; Zrepresents an alkyl group having 1-8 carbon atoms, which may be substituted with a halogen group or interrupted by-O-or the like, or the like; Zrepresents an alkyl group having 1-8 carbon atoms, which may be substituted with a halogen group or interrupted by-O-or the like, or the like; a represents an integer of 0-6; b represents an integer of 0-5; Anrepresents a q-valent anion; q represents 1 or 2; and p represents a number required for maintaining electrical neutrality)
Patent KR-20100068240-A (KR)
Title: Lead cartridge and mechanical pencil with built-in lead cartridge
Inventor: KAGEYAMA HIDEHEI
IPC: B43K21/02
Filed: 2008-09-22
Abstract: A lead cartridge has a tank part for storing leads and is detachably connected to a receiving part provided at the lead send-out mechanism of a mechanical pencil so as to supply a lead. It is possible to reduce costs for manufacturing the lead cartridge and the number of manufacturing steps and prevent the falling out of the lead from the lead cartridge. The lead cartridge (10) has a case (12) and a swing cover (14). The case (12) has a tank part (12a) demarcated therein and the tip of the case (12) is made to be an open tip connection part . Between the tank part (12a) and the tip connection part, a lead port (12e) is formed. The swing cover (14) is mounted swingably to a closing position for closing the lead port (12e) and an opening position for opening the lead port (12e) in the case (12). The swing cover (14) has a part to be interfered (14c) which can be interfered with an interference part (46e) of a cartridge receiving part (46b) of the mechanical pencil. The swinging cover (14) is urged in a swinging direction from the opening position to the closing position. However, when the open tip connection part (12b) is engaged with the cartridge receiving part (46b), the part to be interfered (14c) is interfered with the interference part (46e) and to swing from the closing position to the opening position.
Patent KR-20100075828-A (KR)
Title: Flow moderator
Inventor: KUMAR HEMANT
IPC: F28F9/22
Filed: 2008-07-21
Abstract: A fluid flow moderator for a plate heat exchange device comprises an open-sided fluid conduit adapted for positioning adjacent to a fluid port of a plate heat exchange device wherein said fluid conduit has a fluid deflection surface for moderating fluid flow. A method of moderating fluid flow in a plate heat exchange device comprises positioning an open-sided fluid conduit adjacent to a fluid port of a plate heat exchange device wherein said fluid conduit has a surface for deflecting a fluid and moderating fluid flow in said heat exchange device.
Patent KR-20100061802-A (KR)
Title: Projection objective having mirror elements with reflective coatings
Inventor: CHAN DANNY
IPC: G03F7/20
Filed: 2007-08-20
Abstract: An optical system comprises a plurality of elements arranged to image radiation at a wavelength λ from an object field in an object surface to an image field in an image surface. The elements include mirror elements having a reflective surface formed by a reflective coating positioned at a path of radiation. At least one of the mirror elements has a rotationally asymmetrical reflective surface deviating from a best-fit rotationally symmetric reflective surface by about λ or more at one or more locations. The elements include an apodization correction element effective to correct a spatial intensity distribution in an exit pupil of the optical system relative to the optical system without the apodization correcting element. Preferably the apodization correction element is effective to increase symmetry of the spatial intensity distribution in the exit pupil relative to the optical system without the apodization correcting element.
Patent KR-20100074140-A (KR)
Title: Tool
Inventor: GRIES BENNO
IPC: C22C19/00
Filed: 2008-05-26
Abstract: The invention relates to a coated metal cutting tool with reduced adhesion wear and increased thermal resistance.
Patent KR-20100074152-A (KR)
Title: Self-dispersed pigments and methods for making and using the same
Inventor: SHING VINCENT
IPC: C09C3/08
Filed: 2008-08-22
Abstract: A method of modifying a pigment that includes reacting a reactive compound having an X-[Y]reactive group with a secondary compound N-S-ZM to form a substituted reactive intermediate [Y]-X-(N-S-ZM). A pigment is reacted with the substituted reactive intermediate [Y]-X-(N-S-ZM)to attach the substituted reactive intermediate to the surface of the pigment to form a surface modified pigment. X may be a sulfonyl, phosphoryl, or 1,3,5-triazinyl group, Y may be a halogen leaving group, N may be a basic nucleophilic group, S may be an organic group, and ZM may be an ionizable end group. Also, n is an integer between 1 and 3, b is an integer between 1 and 3, and a = n-b. When n is equal to or greater than b, and if b is 2 or 3, each N-S-ZM can be the same or different.
Patent KR-20100087282-A (KR)
Inventor: VAN DEN BRINK RICHARD RUDOLF THEODOOR
IPC: B65H18/08
Filed: 2008-09-12
Abstract: 본 발명은 포장 작업(packaging)에서의 연속된 스트링들(stings)을 권취하는 장치 및 방법에 관한 것이다. 포장 기계(packaging machine)로부터의 배출(string emanating)되는 스트링은 공급 입구(feed inlet)의 수단에 의해 권취 축(winding shaft)에 위치된 슬롯에 정렬된다. 이러한 배치는 배치용 브러쉬(positioning brush)들에 의해 이루어진다. 최초의 도입(introduction) 이후에는, 상기 권취 축의 회전과 아울러 상기 권취 축의 슬롯에 상기 스트링이 맞물림으로써, 권취 동작(winding up)이 일어난다. 상기 권취 축은 이송 디스크(carrying disc)에 제공되며, 상기 이송 디스크는 또한 회전 가능하게 배치되어 있다. 권취 동작에서의 제1 단계가 진행되는 동안, 공급 경로로부터 배출된 스트링의 섹션(section)은 일정한 힘으로 당겨진다. 남아 있는 스트링 자재에서 상기 스트링이 분리된 후, 권취 동작이 빠른 속도로 실행된다. 이어서, 상기 이송 디스크가 회전함에 따라 권취된 스트링과 함께 회전하는 권취 축은 릴(reel)을 누르는 다음 위치에 도달하고, 상기 릴 단부의 점착에 의해 상기 릴로부터 상기 권취 축을 이동시키게 된다. 좀더 면밀한 검사가 필요한지 또는 사용하는데 적합한지를 결정하기 위해 각각의 상기 릴은 상기 권취 장치에 들어가기 전에 이미 조사된 것이다.