baber/WOPTO huggingface dataset:
Patent KR-20060126955-A (KR)
Title: Transconductance circuit
Inventor: PROUET SEBASTIEN
IPC: H03F3/45
Filed: 2004-10-06
Abstract: The present invention relates to a transconductance circuit intended to convert a differential input voltage, supplied as two signals to two inputs, IN+ and IN- respectively, into a differential output current. According to the invention, each of the two signals of said differential input voltage is supplied to each input, IN+ and IN- respectively, through a follower transistor, TF+ and TF- respectively, connected to said input, IN+ and IN- respectively, by its emitter and receiving said signal on a control electrode. Moreover, each of the two inputs, IN+ and IN- respectively, of the transconductance is connected to a respective current source, CS- and CS+ respectively, that is dynamically controlled by the other input of the transconductance, IN- and IN+ respectively, said current source, CS- and CS+ respectively, being such that the current supplies to each input, IN+ and IN- respectively, by said current source, CS- and CS+ respectively, eliminates current variations caused by voltage variations of the input voltage signal.
Patent KR-20060097019-A (KR)
Title: Insulating polymers containing polyaniline and carbon nanotubes
Inventor: BLANCHET FINCHER GRACIELA BEAT
IPC: C08J3/00
Filed: 2004-10-21
Abstract: The present invention is a composition comprising carbon nanotubes and conductive polyaniline in an insulating polymer matrix and a process for making that composition.
Patent KR-20060118506-A (KR)
Title: Plasma display paired addressing
Inventor: NORIFUSA ISOBE
IPC: G09G3/10
Filed: 2004-12-03
Abstract: There is provided a method for controlling electrodes in a plasma display. The method includes providing addressing signals to (a) a first electrode in a first row, a second electrode in a second row, a fifth electrode in a fifth row and a sixth electrode in a sixth row; and subsequently to (b) a third electrode in a third row and a fourth electrode in a fourth row. The second row is adjacent to the first row, the third row is adjacent to the second row, the fourth row is adjacent to the third row, the fifth row is adjacent to the fourth row and the sixth row is adjacent to the fifth row.
Patent KR-20060109484-A (KR)
Title: Interleaving circuit for a multiband ofdm transceiver
Inventor: ERLICH YOSSI
IPC: H03M13/00
Filed: 2004-11-30
Abstract: Interleaving circuit for a multiband OFDM (orthogonal frequency division multiplexing) transceiver of a ultra wide band wireless personal access network transmitting OFDM modulated symbols, wherein each OFDM symbol consists of a predetermined number (NCBPS) of encoded bits, said interleaving circuit comprising a symbol interleaving unit which receives an input bitstream of encoded bits and permutes adjacent bits of said input bitstream across different OFDM symbols; an intra-symbol tone interleaving unit which receives the bits permuted by said symbol interleaving unit and permutes adjacent bits of each OFDM symbol across uncorrelated data sub-carriers; and an intra- symbol cyclic shift unit which shifts cyclically NCBPS bits of each OFDM symbol in response to a shift value (K) which is changed between adjacent OFDM symbols.
Patent KR-20060123273-A (KR)
Title: Discharge electrode clad material and discharge electrode
Inventor: SAITO TOMOHIRO
IPC: H01J1/02
Filed: 2004-11-08
Abstract: Disclosed is a discharge electrode material which enables to form a discharge electrode having a life and discharge characteristics equivalent to those of a discharge electrode which is mainly composed of Nb. Furthermore, the discharge electrode material is excellent in weldability to a supporting conductor and enables to reduce the material cost. The cladding material for discharge electrodes comprises a base layer (1) composed of pure Ni, an Ni-base alloy mainly containing Ni or a stainless steel, and a surface layer (2) whichi is joined to the base layer (1) and composed of pure Nb or an Nb- base alloy mainly containing Nb. An intermediate layer composed of a stainless steel is preferably arranged between the base layer (1) and the surface layer (2). The base layer (1) may be formed as a band plate and the surface layer (2) may be superposed only on the central portion of the base layer (1).
Patent KR-20070001121-A (KR)
Title: Method for corrosion control of refining units by acidic crudes
Inventor: HUMBLOT FRANCIS
IPC: C10G75/02
Filed: 2005-01-28
Abstract: The inventive method for corrosion control of metal walls of a refining unit by naphthenic acids consists in using tertiary mercaptan of general total formula CnH2n+1-SH, wherein n ranges from 8 to 14. ® KIPO & WIPO 2007
Patent KR-20070020206-A (KR)
Title: Oled display having thermally conductive backplate
Inventor: COK RONALD STEVEN
IPC: H05B33/00
Filed: 2005-02-24
Abstract: An OLED display comprises a substrate; one or more OLED light emitting elements including a first electrode formed on the substrate, one or more OLED light emissive layers located over the first electrode, and a second electrode located over the OLED light emissive layers; an encapsulating cover located over the second electrode; and a thermally conductive substantially planar backplate extending over an exterior surface of the encapsulating cover or of the substrate and adhered thereto with a thermally conductive adhesive, the backplate having a thermal conductivity higher than that of the substrate or cover, and the adhesive having a thermal conductivity of greater than 0.2 W/mK, or equal to or greater than the thermal conductivity of the cover or substrate to which it is adhered. ® KIPO & WIPO 2007
Patent KR-20060127206-A (KR)
Title: Secure mode controlled memory
Inventor: PAATERO LAURI
IPC: G06F15/00
Filed: 2005-03-03
Abstract: The present invention relates to a method of, and a system for, enhancing data security, which data is to be executed in an electronic device (101) comprising a secure execution environment (104) to which access is restricted. A basic idea of the present invention is that, at device boot, data in the form of e.g. program code is copied from permanent memory (112) to temporary memory (110). The integrity of this program code must be verified to ensure that the program code has not been altered during the transmission between the memories. Further, a new secret key is generated in the secure execution environment. this new secret key is used by a device processor (103) to encrypt the program code to be stored in the temporary memory in order to ensure that the program code is kept secret during transmission. The device processor thereafter writes the encrypted program code into the temporary memory.
Patent KR-20060131917-A (KR)
Title: Power supply circuit for plasma generation, plasma generating apparatus, plasma processing apparatus and plasma-processed object
Inventor: TAKIKAWA HIROFUMI
IPC: H01L21/02
Filed: 2005-02-17
Abstract: A power supply circuit for plasma generation by which a large quantity of generated plasma can be smoothly obtained without increasing the sizes of an apparatus, a plasma generating apparatus, a plasma processing apparatus which can process a large quantity of objects to be processed at a low cost by using the plasma generating apparatus, and plasma-processed objects having target qualities. An electric discharge generating electrode is composed of two or more first electrodes and one or more second electrodes. An LC series circuit is provided by connecting a capacitor C and a coil L in series between one of outputs of an alternating high voltage generating circuit which generates an alternating high voltage to be applied between the electrodes of the electric discharge generating electrode, and the first electrode. When electricity is discharged in one of the electrode pair, voltage drop is suppressed by the coil even when the electric discharge of the capacitor progresses, and since electric discharge from the other electrode pair is induced without being disturbed, a large quantity of plasma can be smoothly generated by sharing the alternating high voltage generating circuit.
Patent KR-20060111734-A (KR)
Title: Video encoding method and apparatus
Inventor: KOTO SHINICHIRO
IPC: H04N19/89
Filed: 2003-01-20
Abstract: A moving picture coding is performed by adaptively switching between use of a plurality of decoded moving picture signals as reference frames to create a prediction macro block image from one of the plurality of reference frames for each macro block, isolation of a reference macro block from a plurality of reference frames to obtain an average value as a prediction macro block image, and isolation of a reference macro block from a plurality of reference frames to create a prediction macro block image by linear extrapolation or linear interpolation according to a frame-to-frame distance between the reference frame and the coding frame.
Patent KR-20070057077-A (KR)
Title: Method of forming connection pin, probe, connection pin, probe card, and method of producing probe card
Inventor: HOSAKA HISATOMI
IPC: H01L21/66
Filed: 2006-03-08
Abstract: A probe that can be easily formed, whose positions of installation and number are not limited, and where a sufficient space for movement of a contact element can be secured. The probe has a contact terminal that is made to be in contact with an object to be inspected and a beam for supporting the contact element at the forward end of the beam. The rear section of the beam of the probe is joined to a surface on the object side of a contactor. The beam of the probe is bent such that the contact terminal at the forward end is inclined to the object side.
Patent KR-20070015183-A (KR)
Title: Methods for altering protein production rates
Inventor: BANNISH GREGORY
IPC: C12P21/06
Filed: 2005-03-31
Abstract: Methods for altering the cellular secretion rate of a protein, such as an antibody and the altered cells produced by the method are disclosed. The methods and altered cells are useful for producing high levels of proteins for therapeutic, diagnostic or research purposes. ® KIPO & WIPO 2007
Patent KR-20070112697-A (KR)
Title: Multilayer printed circuit board
Inventor: KIKUCHI TAKASHI
IPC: H05K3/46
Filed: 2005-04-27
Abstract: A multilayer printed circuit board can be used in high-frequency applications, is not easily affected by environmental changes, and has stable dielectric characteristics. A multilayer printed circuit board suitable for use in the high-frequency range includes at least two printed wiring sheets laminated with an interlayer bonding member therebetween. At least one of the at least two printed wiring sheets includes an insulating film, an adhesive layer containing a thermoplastic polyimide disposed on at least one surface of the insulating film, and a metal wiring layer disposed on the adhesive layer. The interlayer bonding member contains a thermoplastic polyimide.
Patent KR-20070020517-A (KR)
IPC: F04D29/66
Filed: 2006-12-21
Abstract: 컴프레서 휠을 수용하기 위한 컴프레서 하우징은 컴프레서 하우징과 일체로 제공되는 벽에 의해 각각 형성되는 흡입구와 배출구를 포함하고, 적어도 하나의 음향 댐퍼 요소는 상기 흡입구와 배출구의 상기 벽중 적어도 하나의 외부에 배치된다. 바람직하게, 상기 음향 댐퍼 요소는 다이 주조에 의해 상기 컴프레서 하우징과 일체로 성형된다. 컴프레서 도는 터보차저는 상기 컴프레서 하우징에 설치가능하다.
Patent KR-20070028481-A (KR)
Title: Multi-channel synthesizer and method for generating a multi-channel output signal
Inventor: HERRE JUERGEN
IPC: G10L19/00
Filed: 2005-06-13
Abstract: A multi-channel synthesizer includes a post processor(10) for determining post processed reconstruction parameters or quantities derived from the reconstruction parameter for an actual time portion of the input signal so that the post processed reconstruction parameter or the post processed quantity is different from the corresponding quantized and inversely quantized reconstruction parameter in that the value of the post processed reconstruction parameter or the derived quantity is not bound by the quantization step size. A multi-channel reconstructor(12) uses the post-processed reconstruction parameter for reconstructing the multi-channel output signal. By post processing reconstruction parameters in connection with multi-channel encoding/decoding allows a low data rate on the one hand and a high quality on the other hand, since strong changes in the reconstructed multi-channel output signal because of a large quantization step size for the reconstruction parameter, which is preferable because of low bit rate requirements, are reduced. ® KIPO & WIPO 2007
Patent KR-20080050924-A (KR)
Title: Method for receiving the broadcast data using timer in wireless personal area networks
Inventor: LEE IN HWAN
IPC: H04B7/26
Filed: 2007-02-14
Abstract: A method for receiving broadcast data using a timer in a personal wireless communication network is provided to be utilized for an application such as a broadcast service of a ubiquitous and low power personal wireless network by minimizing power consumption. A reception node receives broadcast data from a transmission node in a standby state(501,502). The reception node performs decoding and error inspection on the received data(503) to check whether there is an error in the data(504). If the received data has an error, the reception node drives a 'NAK' timer(505). The reception node checks whether the 'NAK' timer has expired(506). If the 'NAK' timer has expired, the reception node transmits a 'NAK' signal to the transmission node(507). If the 'NAK' timer has not expired, the reception node checks whether the same data is received again(509). If the same data is received again from the transmission node, the reception node terminates the 'NAK' timer(510).
Patent KR-20080050183-A (KR)
Title: Method for data transfer in handover between rass in wibro system
Inventor: BAEK SEUNG KWON
IPC: H04L12/28
Filed: 2007-02-23
Abstract: A method for transmitting data during handover between base stations is provided to enable a gateway to bi-cast data traffics to a target base station if UE performs the handover between base stations, thereby efficiently using resources of a user plane access interval between the gateway and the base station. A handover request message including a target base station information is received from a serving base station(S120). A handover request message including multicast group information based on the handover request message is transmitted to the target base station(S130). An IGMP(Internet Group Management Protocol) message informing entry into a multicast group is received from the target base station(S140). Data traffics are respectively transmitted to the serving base station and the target base station(S160,S165). A handover complete message, for informing that handover to the target base station included in the updated multicast group information is completed, is received from the serving base station(S240). Data traffics are transmitted to UE(User Equipment) through the target base station(S250).
Patent KR-20070039893-A (KR)
Inventor: PARK JUNG KYOO
IPC: G01B7/00
Filed: 2007-03-03
Abstract: 본 발명은 탄력성밴드(1)가 탄력성의 변동에 따라 그 길이가 달라짐을 이용하여  전체의 둘레의 변동을 측정하는 방법과 이를 부착시킨 제품에 관한 것으로서,  탄력성밴드(1)의 일정부분에 기준단자(2)를 고정하고, 기준단자(2)의  양끝을 각 각 비변동스위치(4)와 변동스위치(6~21)에 접촉하게 만들어, 각 각의 변동스위치(6~21)별 입력수치를 제어부(100)에 보내어 이를 디스플레이부(105)에서 출력하고, 제어부(100)에 안정수치, 경고수치를 세팅하여 그 수치에 해당할 경우,          디스플레이부(105)에서 표현하거나, 진동부(106)의 진동이나 소리부(107)의 소리로 알려주는 방법에 관한 것이다. 
       
     둘레, 측정, 탄력, 밴드, 변동, 비변동, 스위치, 레일, 기준단자, 스위치, 인공지능, 허리
Patent KR-20070093348-A (KR)
Title: Magnet using a binding agent and method thereof
Inventor: SATSU YUICHI
IPC: B22F1/16
Filed: 2007-03-12
Abstract: A magnet using a binding agent and a method for manufacturing the same are provided to improve the magnetic property of the magnet bonded with a magnetic material as the binding agent. A method for manufacturing a magnet using a binding agent includes the steps of: generating a magnetic material of a powder form; compressing the magnetic material of the powder form; impregnating a compressed magnet forming body with a solution of a SiO2 precursor; and obtaining the magnet bonded with the magnetic material as the binding agent by processing the magnet forming body with heat.
Patent KR-20080094404-A (KR)
Title: Control system of multimedia player using hand writing input and method thereof
Inventor: LEE JU SUK
IPC: G06F3/041
Filed: 2007-04-20
Abstract: A system and a method for controlling a multimedia player by using handwriting input are provided to input a control command for controlling the multimedia player through handwriting using a touch pad without a complicated user interface to operate the multimedia player intuitively. A system for controlling a multimedia player by using handwriting input includes a handwriting instruction input module(140), a handwriting instruction recognition module(150), and a controller(160). The handwriting instruction input module receives a handwriting input from a user. The handwriting instruction recognition module recognizes the handwriting input received through the handwriting instruction input module as a handwriting instruction including at least one user input character or user input symbol according to a handwriting recognition algorithm. The controller executes an instruction to control the multimedia player when the handwriting input is recognized as a handwriting instruction corresponding to the instruction to control the multimedia player.
Patent KR-20070112056-A (KR)
Title: Authentication device, authentication system, and confirmation method for the authentication device
Inventor: TSUTSUI TATSUMI
IPC: G06F21/32
Filed: 2007-05-18
Abstract: An authentication device, an authentication system, and a verification method for the authentication device are provided to prevent authentication by an unauthorized unit even if an authentication device has been switched. A non-volatile memory(120) stores one of divided data blocks obtained by dividing authentication data which has been prepared in advance to execute authentication through cross-checking against input data input to authentication devices(100 to 400). A receiver(150) receives a divided data block stored in another authentication device. A reconstituting unit combines the divided data block stored in the non-volatile memory with the received divided data block to reconstitute the authentication data. A volatile memory(130) stores the reconstituted authentication data. An authentication unit compares the reconstituted authentication data with the input data input to the authentication device.
Patent KR-20070113137-A (KR)
Title: Image display apparatus
Inventor: ASANO MITSURU
IPC: H05B44/00
Filed: 2007-05-22
Abstract: An image display apparatus is provided to control peak brightness by adjusting a time interval of respective illumination intervals without recognition of change of peak brightness. An image display apparatus includes scan and signal lines, and a pixel circuit at cross sections defined by the scan and signal lines. The pixel circuit includes a sampling transistor(Tr1), a driving transistor(Tr3), a switching transistor(Tr2), and an electric optic component. The sampling transistor samples an image signal from the signal lines based on a control signal from scan lines. The driving transistor supplies an output current thereof based on the sampled image signal to the electric optic component. The electric optic component is illuminated by the output current from the driving transistor such that images are displayed in a screen. The switching transistor supplies the output current to electric optic component in order to illuminate the electric optic component, divides an illumination interval in a frame into plural intervals, and adjusts the length of respective time interval of the divided intervals.
Patent KR-20080103207-A (KR)
Title: Multi-bit electro-mechanical memory device and method manufacturing the same
Inventor: YUN EUN JUNG
IPC: H01L21/8239
Filed: 2007-05-23
Abstract: A multi-bit electromechanical memory device and a manufacturing method thereof are provided to increase the integration degree of the memory device by minimizing the length of the cantilever electrode which is the switching. A multi-bit electromechanical memory device comprises the substrate(10); the bit line(20) formed at the top of the substrate toward the first direction; the first interlayer insulating film(22) formed on the bit line; the first and the second lower part word line(30) formed on the first interlayer insulating film toward the second direction cross the first direction; the spacer(24) reclaiming the both side walls of the first and the second lower part word line; the pad electrode(52) formed within the contact hole in which the first interlayer insulating film is removed at the upper part of the bit line; the second inter metal dielectric(28) formed on the pad electrode; the first and the second trap site(80) supported in the second inter metal dielectric; the first and the second top word line(40) formed on the first and the second trap site.
Patent KR-20080020457-A (KR)
Title: Blue dope dyed-polyurethane fiber containing ultramarine blue pigment
Inventor: JIN JOONG SEONG
IPC: D01F6/70
Filed: 2007-06-11
Abstract: A blue-dyed polyurethane fiber is provided to generate a uniform and deep blue color, by reforming a surface of blue pigments, which are contained in the blue-dyed polyurethane fiber, through solution treatment or electrochemical treatment. A blue-dyed polyurethane fiber contains 0.03-10 wt% of ultramarine blue pigments based on the final polymer solid. The ultramarine blue pigment has a particle size of 0.01-100 um, wherein a surface of the ultramarine blue pigment is treated. The surface treatment of the ultramarine blue pigment is performed by using an acid solution or a base solution. The surface treatment of the ultramarine blue pigment is electrochemically performed by using a plasma apparatus or a corona apparatus.
Patent KR-20080109144-A (KR)
Inventor: KIM MIN KYEONG
IPC: F25D23/02
Filed: 2007-06-12
Abstract: 본 발명은 냉장고용 홈바에 관한 것으로서, 상세하게는 홈바 도어의 구조개선에 의하여 냉장고로부터 취출한 음식물을 손쉽게 운반할 수 있도록 하는 구조를 제공하는 냉장고용 홈바에 관한 것이다. 
     본 발명에 따른 냉장고용 홈바는 냉장고의 전면에 형성되며 음식물을 취출할 수 있도록 하는 개구부;와, 상기 개구부가 개방 또는 폐쇄되도록 하는 홈바 도어;와, 상기 개구부에 제공되며, 상기 홈바 도어가 닫힌 상태에서 상기 홈바 도어와 밀착되는 프레임; 및 상기 홈바 도어의 내측에 착탈 가능하게 결합되며, 취출된 음식물을 운반 가능하도록 하는 선반이 포함된다. 
     본 발명에 따른 냉장고용 홈바에 의하여, 취출된 음식물을 운반하기 위하여 별도의 쟁반이 필요하지 않다는 장점이 있다. 
     또한, 홈바 도어를 열고 음식을 꺼낸 후, 도어를 닫을 때까지 시간이 절약되므로 냉장고 내부의 냉기가 외부로 유출되는 것을 최소화 할 수 있는 장점이 있다. 
     또한, 냉장실과 냉동실에 구비되는 홈바를 함께 이용할 경우, 음식물 취출과 운반이 더 용이하다는 장점이 있다. 
       
     홈바 도어, 선반, 걸림 부재
Patent KR-20080112546-A (KR)
Title: Crime prevention robot
Inventor: WIE SA HEUN
IPC: B25J5/00
Filed: 2007-06-21
Abstract: A security robot is provided to minimize the problem caused by malfunction of the system and mistake of administrator while reducing the cost for installation and management of the system. A security robot comprises a field information detection unit(110) detecting the in-situ information, a field information transfer unit(120) which transmits the in-situ information to the predetermined external management system when the detected in-situ information comes under the predetermined security criteria, a moving unit(130) moving the field information detection unit and the field information transfer unit, a security action performing unit(140) performing the predetermined security operation according to the control command transmitted from the external management system, an alarm generation unit(150) notifying an emergency to the associated government, a moving control unit(160) controlling the moving unit to the predetermined communication area, and an emergency movement guide unit(170) performing the predetermined emergency movement guide action.