baber/WOPTO huggingface dataset:
Patent KR-20110042614-A (KR)
Title: Semiconductor devices and methods of forming the same
Inventor: CHANG CHONG KWANG
IPC: H01L21/3065
Filed: 2009-10-19
Abstract: PURPOSE: A semiconductor device and a forming method thereof are provided to reduce the damage of side walls of the semiconductor layer by attaching the protection layer containing the protection particle. CONSTITUTION: A gate insulation pattern, a metal-containing pattern(133), and a gate pattern(142) are successively deposited on the semiconductor substrate. The metal-containing pattern is arranged on the gate insulation pattern. The metal-containing pattern comprises the conductive metal compound. A protective film(151) is arranged on the sidewall of the gate pattern.
Patent KR-20110045866-A (KR)
Title: Raw Material Medium Composition for Culturing Mushroom Using Cedar Sawdust and Mathod for Cultering Mushroom Using the Same
IPC: A01G1/04
Filed: 2009-10-28
Abstract: PURPOSE: A medium raw material for cultivating mushrooms using cedar sawdust and rice bran, and a producing method thereof are provided to cultivate lentinus edodes, pleurotus ostreatus, and hericium erinaceum. CONSTITUTION: A medium raw material for cultivating mushrooms contains cedar sawdust as a main material, and a nutrient as a supplementary material. The medium raw material contains 20~90wt% of main material. The supplementary material includes one component selected from rice bran, citrus juice residue, and a cedar sawdust waste medium. The cedar sawdust waste medium is obtained from waste generated after cultivating lentinus edodes, pleurotus ostreatus, hericium erinaceus, or sparassis crispa.
Patent KR-20110052075-A (KR)
Title: Touch sensing panel including anisotropic conductive adhesive and manufacturing method thereof
Inventor: LEE BYEONG SOO
IPC: G06F3/041
Filed: 2009-11-12
Abstract: PURPOSE: A touch sensing panel including ACA(Anisotropic Conductive Adhesive) and a manufacturing method thereof are provided to enhance the yield rate of a fabrication process and increase the durability and reliability of a product by bonding a PCB(Printed Circuit Board) with a touch screen panel through ACA. CONSTITUTION: A substrate(310) includes a sensing electrode and a wire pattern, and a PCB(340) includes a controller chip. The controller chip judges the contact input based on the variation of capacitance generated from the sensing electrode. The PCB is attached to one end of the substrate through ACA(Anisotropic Conductive Adhesive)(360) applied to the wire pattern, and the ACA is applied to one end of the substrate through a printing or dispenser process.
Patent KR-20110054790-A (KR)
Title: Method and apparatus for charging
Inventor: LIM HEUI DO
IPC: H02J7/04
Filed: 2009-11-18
Abstract: PURPOSE: A charging device and method thereof are provided to gradually amplify an input current value based on time, thereby preventing a voltage in the charging device from dropping at charging start time. CONSTITUTION: A power supply unit(100) supplies power to a charging device(200). A charging managing unit(210) manages the power of the charging device. The charging managing unit includes a charging controller(220), a charging circuit unit(230), and a current adjusting unit(240). The charging circuit unit performs a conversion function and a transfer function in the charging managing unit. A power charging unit(250) stores power transferred from the charging managing unit.
Patent KR-20110059979-A (KR)
Title: Piston rod protecting cover of arm cylindern for operating material handler
Inventor: KIM HYUNG GON
IPC: F16J1/12
Filed: 2009-11-30
Abstract: PURPOSE: A piston rod protective cover of an arm cylinder for material handler operation is provided to produce with low manufacturing costs and to assemble to an arm cylinder easily and simply. CONSTITUTION: A piston rod protective cover of an arm cylinder for material handler operation comprises: a body side fixed plate fixed to the front bottom of a cylinder body(11) of an arm cylinder by welding; a guide plate including an attachment unit fixed to the bottom of the body side fixed plate by plural fastening bolts and two wings stepped to the lower part of the attachment unit and projected in the circumferential direction of the cylinder body; a piston side fixed plate fixed to the front bottom of a piston rod(12) of a female cylinder by welding; a connecting plate provided with a bolt assembly unit fixed to the bottom of the piston side fixed plate by plural fastening bolts; and a moving plate.
Patent KR-20110060148-A (KR)
Title: Docking and mooring system using mr damper in the open sea
Inventor: YOO WAN SUK
IPC: B63B21/00
Filed: 2009-11-30
Abstract: PURPOSE: A docking and mooring system using an MR damper in the open sea are provided to maintain the posture of a child ship according to the frequency of wave while preventing the collision between ships. CONSTITUTION: In a docking and mooring system using an MR damper in the open sea, a mooring device is connected between the mother ship and a child ship and maintain the distance between them. An MR damper(5) is interposed between two leaf springs(4). A rubber panel(6) prevents the child ship from sliding from a mother ship. The posture of the child ship is controlled by changing the attenuation coefficient of the MR damper. The attenuation coefficient of the MR damper is changed by controlling the frequency between ships.
Patent KR-20110062484-A (KR)
Title: Controlling power of devices which is controllable with user's gesture by detecting presence of user
Inventor: KIM SUNG UN
IPC: G06F3/00
Filed: 2009-12-03
Abstract: PURPOSE: A power control method of a gesture recognition device by a presence detection of a user is provided to reduce a power consumption by controlling a power of a camera of a device which can be controlled by a gesture based on a presence detection result. CONSTITUTION: A presence of an object based on a camera connected to a computing device is detected(S11). An operation mode of the camera is changed into a mode detecting a gesture of a user(S12). The computing device has a thermal infrared sensor, an ultrasonic sensor, and an infrared sensor. The presence of the object uses the sensor and is detected.
Patent KR-20110064709-A (KR)
Title: Organic light emitting diode device
Inventor: JOUNG SEUNG RYONG
IPC: H01L51/54
Filed: 2009-12-08
Abstract: PURPOSE: An organic electroluminescence device is provided to form a first light emitting layer and a second light emitting layer and adjust an HOMO level and a LUMO level of a host of each light emitting layer, thereby increasing brightness, efficiency, quantum efficiency, and lifetime. CONSTITUTION: An anode(150) is located on a substrate. An organic film layer(160) is located on the anode. A cathode(170) is located on the organic film layer. A first light emitting layer(165) comprises a first host and a hole transfer material. A second light emitting layer(166) is located on the first light emitting layer and includes a second host and an electron transfer material. The first and second light emitting layers include the same dopant.
Patent KR-20110073732-A (KR)
Title: Pick-up control method of electric vehicle with non contact electromagnetic inductive charging
Inventor: CHO DONG HO
IPC: B60L11/18
Filed: 2009-12-24
Abstract: PURPOSE: A method for controlling the current collection of an electric vehicle is provided to improve the performance and reliability of the electric vehicle by distributing battery charging power and feeding power based on the demand power of the electric vehicle. CONSTITUTION: Demand energy is calculated according to the supply power of an electric vehicle through a MCU. If the demand power is high power or more(S50), the collected induced magnetism energy is supplied as the demand energy of the driving motor(S70). If the demand power is between low power and high power, a part of the collected induced magnetism energy is supplied as the demand energy of the driving motor(S60). The remaining induced magnetism energy is classified into the surplus energy(S80). The classified surplus energy is charged based on SOC(State Of Charge) of a battery(S130).
Patent KR-20110075214-A (KR)
Title: Computer based mathematics education system and method
Inventor: LEE HONG SEOB
IPC: G06Q50/20
Filed: 2009-12-28
Abstract: PURPOSE: A computer-based mathematics education system and method thereof are provided to be effectively used in a learner center by adaptively selecting various learning methods and providing a customized curriculum suitable for each learner. CONSTITUTION: The attendance of a student is checked through a student terminal(S1). A learning objective is set through a teacher terminal(S2). A mathematic learning video corresponding to the set objective is reproduced at a student terminal. The student learns from the mathematics learning video through the reproduced student terminal(S3). After suggesting a problem through the student terminal, an explanation process is processed after an answer is inputted(S4). After evaluating the explanation result, a similar problem is suggested to the student and the student may retry the problem if the answer is incorrect(S5~S7).
Patent KR-20110077518-A (KR)
Title: 슬러지용 열교환기
Inventor: YUN SEONG GU
IPC: F28D7/00
Filed: 2009-12-30
Abstract: 본 발명은 하수 종말처리장 등에서 고온의 인발 슬러지와 저온의 투입 슬러지를 열교환하는 슬러지용 열교환기에 관한 것이다. 
     본 발명에 따른 슬러지용 열교환기는 원통부(10)와 제 1 및 제 2 헤드부(11, 12)가 반구형 격막(13, 14)에 의해 구분되고, 원통부의 내부에 제 1 원통형 타공망(15)이 배치되고, 제 1 원통형 타공망(15)의 내부에 제 2 원통형 타공망(16)이 배치되어, 제 1 원통형 타공망(15)과 원통부(10) 사이에 제 1 챔버(Ch1)가 형성되고, 제 1 원통형 타공망(15)과 제 2 원통형 타공망(16) 사이에 제 2 챔버(Ch2)가 형성되며, 제 2 원통형 타공망(16)의 내부에 제 3 챔버(Ch3)가 형성되고, 제 2 챔버(Ch2)에 다수개의 열교환 튜브(17)와 다수개의 브러쉬 볼(18)이 배치되며, 원통부(10)에 제 1 흡배출관(19)이 연결되고, 제 2 원통형 타공망(16)에 제 2 흡배출관(20)이 연결되며, 제 3 흡배출관(28)을 포함하는 제 1 헤드부(11)의 내부에 제 1 가동부재(21)가 배치되고, 제 4 흡배출관(29)을 포함하는 제 2 헤드부(12)의 내부에 제 2 가동부재(22)가 배치되며, 제 1 가동부재(21)와 제 2 가동부재(22)가 각각의 열교환 튜브(16)를 통과하는 다수개의 제 1 와이어(23)에 의해 연결되고, 각각의 제 1 와이어(23)에 브러쉬(24)가 장착되고, 제 1 가동부재(21)가 제 2 와이어(24)에 의해 제 1 윈치(25)와 연결되고, 제 2 가동부재(22)가 제 3 와이어(26)에 의해 제 2 윈치(27)와 연결되는 것을 특징으로 한다.
Patent KR-20110077990-A (KR)
Title: Concrete divider united with crane
Inventor: LEE BUM SU
IPC: E04G21/04
Filed: 2009-12-30
Abstract: PURPOSE: A crane integrated concrete distributor is provided to maximally use a limited space because a concrete distributor and a crane are arranged on a master. CONSTITUTION: A crane integrated concrete distributor comprises a master(100), a swing frame(210), a placing boom(200), a rotation drive unit(400), and a crane(300). The master is installed at a specific height. The swing frame is loaded on the master. The placing boom comprises multiple booms(220,230,240,250) and a transmission pipe(P). The booms are foldably connected to the swing frame. The transmission pipe is arranged along the booms and transmits concrete. The rotation drive unit rotates the swing frame. The crane is detachably installed in the master or the swing frame and transports materials.
Patent KR-20090011053-A (KR)
Title: Steel plate excellent in resistance to fatigue crack progression
Inventor: KATSUMOTO HIROSHI
IPC: C22C38/00
Filed: 2005-05-23
Abstract: A steel plate, which has a chemical composition, in mass %, that C: 0.01 to 0.10 %, Si: 0.03 to 0.6 %, Mn: 0.3 to 2 %, solAl: 0.001 to 0.1 %, N: 0.0005 to 0.008 %, optionally one or more elements selected from at least one group of a first group to a third group, and the balance: Fe and impurities, and has a metal structure containing, in area %, 30 % or more of a bainite structure, 5 % or less of the sum of a martensite structure and a pearlite srtucture, and the balanced percentage of a ferrite structure; and a method for producing the steel plate. The above steel plate is a steel plate excellent in the resistance to fatigue fracture which is enhanced in the resistance to the progression by a repeated stress of a crack inherent in a welded zone or the like of a welded structure or the like.
Patent KR-20090021316-A (KR)
Title: Transport block set transmission using hybrid automatic repeat request
Inventor: TERRY STEPHEN E
IPC: H04W28/18
Filed: 2003-02-11
Abstract: Data of a time transmission interval is to be transmitted in a wireless communication system. The wireless communication system uses adaptive modulation and coding and has automatic repeat request mechanism. A transmission time interval has a plurality of transport block sets. The transport block sets are transmitted with a first specified modulation and coding scheme. Each transport block set is received and a determination is made as to whether the transport block sets meet a specified quality (50). When the specified quality is not met, a repeat request is transmitted (51). The specified modulation and coding scheme is changed to a second specified modulation and coding scheme that may support a reduced number of TBS's within the transmission time interval. In response to the repeat request, at least one of the transport block sets is retransmitted. The retransmitted transport block set is received. The retransmitted transport block set may be combined with a corresponding previously received transport block set (51).
Patent KR-20090035745-A (KR)
Title: High chrome ferrite type heat resisting steel for forging
Inventor: MORINAGA MASAHIKO
IPC: C22C38/00
Filed: 2001-08-16
Abstract: A high Cr ferritic heat resistance steel which comprises as components, in mass %, C: 0.08 to 0.13 %, Cr: 8.5 to 9. 8 (10.2) %, Mo: 0 to 1.5 %, V: 0.10 to 0.25 %, Nb: 0.03 to 0.08 %, W: 0.2 to 5.0 %, Co: 1.5 to 6.0 %, B: 0.002 to 0.015 % and N: 0.015 to 0.025 %, and optionally one or more of Re: 0.01 to 3.0 %, Si: 0.1 to 0.50 %, Mn: 0. 1 to 1.0 %, Ni: 0.05 to 0.8 % and Cu: 0.1 to 1.3 %. The heat resistance steel exhibits significant improvement in long term creep strength, which results in the production of a turbine rotor and turbine parts used in an electric power generation system allowing the use of a steam of an elevated temperature, leading to the improvement of the efficiency of power generation. Further control of the composition based on the parameter for suppressing the acceleration of creep allows the retention of high creep strength for an elongated period of time.
Patent KR-20090091111-A (KR)
Title: Inductive quench for magnet protection
Inventor: BROMBERG LESLIE
IPC: H02H9/00
Filed: 2007-09-06
Abstract: A coil system for inductively heating a superconducting magnet in order to provide an internal energy dump by uniformly quenching a high performance superconducting magnet. The quench-inducing system uses AC magnetic fields that require negligible reactive power. The system is especially suited for inducing a relatively uniform quench in dry superconducting magnets. ® KIPO & WIPO 2009
Patent KR-20090063254-A (KR)
Title: Method and system for processing micropayment transactions
Inventor: PERLMAN JEFFREY W
IPC: G06Q20/00
Filed: 2007-10-11
Abstract: Methods and systems for performing micropayment transactions over communication networks is provided. These methods and systems enable ubiquitous micropayments by providing a seemless payment solution in which micropayment is one of a plurality of payments facilitated. In an embodiment, the transaction value may be compared to a predefined threshold, and processed as a micropayment if said value is less than said threshold, and otherwise processed using a second processing system. In another embodiment, the transaction may be processed as a micropayment if the payee has previously been verified by the micropayment processing system. In a third embodiment, the transaction takes place using the payee's website.
Patent KR-20090074779-A (KR)
Title: Bill identifier/counter
Inventor: NUMATA TOSHIO
IPC: G07D3/00
Filed: 2006-10-24
Abstract: A bill identifier/counter capable of identifying denominations of currencies common to individual countries, and inspecting for incorrect denominations and judging truth/false of currencies of its own country, on the same device. The bill identifier/counter which is provided with a line sensor for scanning the image of a bill being carried and a denominations judging table for at least one currency, and has a function of identifying the denomination of the currency by referring to the denominations judging table, comprises an incorrect currency identifying mode targeted at a currency for which a denominations judging table is not available, an incorrect currency identifying means that, when that mode is set, compares with an allowable range the difference in lengthwise size between a first bill and second and subsequent bills with reference to at least lengthwise size of the first bill obtained by scanning by the line sensor, and identifies whether or not the bill is different in denominations from the first bill based on the comparison result, and a controlling means for controlling to guide the bill identified as an incorrect denomination to a rejecter or to stop a delivering/carrying mechanism.
Patent KR-20090085043-A (KR)
Title: Method and apparatus for encoding channel quality indicator and precoding control information bits
Inventor: ZEIRA ELDAD
IPC: H04L69/40
Filed: 2007-09-28
Abstract: A method and apparatus for encoding channel quality indicator (CQI) and precoding control information (PCI) bits are disclosed. Each of input bits, such as CQI bits and/or PCI bits, has a particular significance. The input bits are encoded with a linear block coding. The input bits are provided with an unequal error protection based on the significance of each input bit. The input bits may be duplicated based on the significance of each input bit and equal protection coding may be performed. A generator matrix for the encoding may be generated by elementary operation of conventional basis sequences to provide more protection to a most significant bit (MSB). ® KIPO & WIPO 2009
Patent KR-20090086982-A (KR)
Title: Base station apparatus, user equipment and method used in mobile communication system performing inter-band handover
Inventor: HASEGAWA HAJIME
IPC: H04W36/08
Filed: 2006-11-08
Abstract: A base station apparatus is used in a mobile communication system using all or a part of systems bands to perform communication.The base station apparatus comprises a means for receiving, from each of user equipments, a request signal that requests an inter-band handover; a means for transmitting, in response to the request signal, an instruction signal to one or mere peripheral base stations that are candidates of handover destinations; a means for receiving, from one or more peripheral base stations, a response signal responsive to the instruction signal; and a means for transmitting, in reply to the response signal, an individual control signal, which includes at least frequency information of a channel determination signal for each candidate of handover destinations, to each user equipment. The channel determination signal is transmitted in response to the instruction signal from the one or more peripheral base stations by use of the frequency of the frequency information. ® KIPO & WIPO 2009
Patent KR-20090085699-A (KR)
Title: Etching amorphous semiconductor oxides with alkaline etchant solution
Inventor: CHANG CHIENLIU
IPC: H01L21/306
Filed: 2007-11-20
Abstract: An etching method is provided in which selective etching can be carried out for an amorphous oxide semiconductor film including at least one of gallium and zinc, and indium. In the etching method, the selective etching is performed using an alkaline etching solution. The alkaline etching solution contains especially ammonia in a specific concentration range. ® KIPO & WIPO 2009
Patent KR-20090100405-A (KR)
Title: Processes for making shaped honeycomb and honeycombs made thereby
Inventor: KHAN SUBHOTOSH
IPC: B29K101/10
Filed: 2007-12-12
Abstract: This invention relates to processes of making a honeycomb comprising cells having edges forming a face of the honeycomb, the face defined by a plurality of points, at least two of the points located in different tangential planes, with the particular steps of : a) pressing the cured or partially cured honeycomb in a direction perpendicular to a plane of parallel lines of adhesive to fracture at least a portion of the thermoset resin, b) pulling the pressed honeycomb apart in a direction perpendicular to a plane of parallel lines of adhesive to form a honeycomb having fracture points; c) bending, molding, or forming the honeycomb having fracture points in a mold or over a form, d) heating the honeycomb to allow the thermoplastic material to flow to the fracture points; and e) cooling the honeycomb to substantially retain the shape of the mold or form. This invention also relates to a shaped honeycomb made by this process wherein less than 25 percent of the honeycomb cells have a re-entrant angle of greater than 180 degrees.
Patent KR-20090101282-A (KR)
Title: Sequence distributing, processing method and apparatus in communication system
Inventor: QU BINGYU
IPC: H04B1/707
Filed: 2008-03-06
Abstract: A sequence distributing, processing method and a corresponding apparatus in a communication system. The sequences in every sequence group are divided into a plurality of sub-groups; the sequences in each sub-group are chosen to confirm from the alternate sequence set corresponded with the sub-group according to a definite selection manner; the system distributes the determined sequences to cells, for a sub-group i, a function fi(·) corresponded with the sub-group is determined, the defining range of the function is the alternate sequence set corresponded with the sub-group; of which, the sequences of the sub-group i in the sequence group k are chosen to confirm by n sequences in the alternate sequence set which enable the value of the function d(fi(·),Gk) to be less, of which, k is the group number of the sequence groups, i is the sequence number of the sub-group, n is a natural number, d(a, b) is a two variable function,Gk is a magnitude determined by the group number k.
Patent KR-20090104867-A (KR)
Title: Process for manufacturing electrophotographic photoreceptor
IPC: G03G5/00
Filed: 2007-05-18
Abstract: A process for manufacturing an electrophotographic photoreceptor, in which in the forming of a surface layer provided with depressed portions independent from each other on the surface of an electrophotographic photoreceptor, high productivity is realized and depressed portions of high uniformity can be provided on the photoreceptor surface. There is provided a process for manufacturing an electrophotographic photoreceptor, characterized in that the surface layer is formed through the coating step (1) of preparing a coating liquid for surface layer containing a binder resin and a specified solvent and coating the surface of a cylindrical support therewith; the dew condensation step (2) of holding the cylindrical support coated with the surface layer coating liquid until dew condensation on the surface, and the drying step (3) of heating the cylindrical support to thereby dry the same.
Patent KR-20100014872-A (KR)
Title: Electronic operating device and method for the incremental dimming of a lighting device
Inventor: HANI MICHAEL
IPC: H05B41/40
Filed: 2007-01-29
Abstract: The invention relates to an electronic operating device for the incremental dimming of one or more lighting devices, wherein the operating device has two or more gate inputs, which may be conducting or non-conducting, and wherein it dims the lighting device or devices to various lighting levels based on the circuit combination of the gate inputs. The lighting values corresponding to the dimming levels can be firmly programmed, or can be freely programmed by means of different methods.