baber/WOPTO huggingface dataset:
Patent KR-20060056396-A (KR)
Title: Method and apparatus to compensate am- pm delay mismatch in envelope restoration transmitter
Inventor: VEPSALAINEN JUSSI
IPC: H04B1/40
Filed: 2004-09-24
Abstract: An RF transceiver includes an Envelope Restoration (ER) transmitter (TX) and a receiver (RX). A method includes providing the TX with at least one programmable delay element in at least one of an AM path and a PM path; making an RF connection between an output of the TX and an input of the RX; and responsive to an output of the RX when receiving a signal through the RF connection, determining at least one delay value for use in programming the at least one programmable delay element. Making an RF connection includes measuring an effect of a delay mismatch between the AM path and the PM path for use in determining the at least one delay value. In one embodiment measuring performs a power measurement such as an Adjacent Channel Leakage Ratio (ACLR) power measurement, the delay value is determined as being a value that minimizes the ACLR, and the RX is tuned, when receiving a signal through the RF connection, to an RX carrier frequency that is about one channel spacing away from a TX carrier frequency. In another embodiment measuring performs an Own-Channel Power (OCP) power measurement, the delay value is determined as being a vale that maximizes the OCP, and the RX is tuned to an RX carrier frequency that is substantially equal to a TX carrier frequency. In another embodiment measuring performs a signal quality measurement, such as a Bit Error Ratio (BER) measurement, the delay value is determined as being a value that minimizes the BER, and the RX is tuned to an RX carrier frequency that is substantially equal to a TX carrier frequency.
Patent KR-20060092234-A (KR)
Title: Process for producing a capsular polysaccharide for use in conjugate vaccines
Inventor: HAMIDI AHD
IPC: A61K47/48
Filed: 2004-09-10
Abstract: The present invention relates to a method for producing a polysaccharide and a conjugate vaccine comprising the polysaccharide produced according to the method of the invention. A characteristic step in the method according to the invention is that the pH of the culture medium is kept at a constant value with base or acid until adjustment with respectively base or acid is not possible anymore. Using the method of the inven-tion, capsular polysaccharide may be obtained in a high yield in a relatively short time. The method is straightforward, reproducible and cost-effective.
Patent KR-20070017968-A (KR)
IPC: G02F1/13
Filed: 2004-09-15
Abstract: 본 발명은 빛 회피 성질을 갖는 네마틱 엘라스토머의 실질적인 적용예가 개시된다. 이러한 실질적인 적용예는 스위칭 장치, 하중을 운반하는 장치 및 프로그램가능한 마스크를 포함한다. 자율장치의 사용을 포함하여, 다른 광원의 사용이 더 개시된다. 
       
     네마틱, 엘라스토머, 마스크, 자율장치
Patent KR-20060094961-A (KR)
Title: Travel vibration suppressing device for working vehicle
Inventor: MIZOGUCHI NORIHIDE
IPC: E02F9/20
Filed: 2004-10-07
Abstract: A travel vibration suppressing device (20) has a directional control valve (30) for a bucket, a directional control valve (29) for a boom, a ride control valve (31), and a boom speed increasing valve (33) that are integrally layered on each other with internal piping. A bottom chamber (11a) of a boom cylinder (11) and an accumulator (27) are communicated or shut off from each other by the ride control valve (31). The boom speed increasing valve (33) is capable of feeding a discharge pressure from a hydraulic pump (21) to the bottom chamber (11a) or a head chamber (11b), and is also capable of connecting the bottom chamber (11a) or the head chamber (11b) to a tank (23).
Patent KR-20060120159-A (KR)
Title: Method and apparatus for measurement of terminal solid solubility temperature in alloys capable of forming hydrides
Inventor: TASHIRO KELVIN
IPC: F17C11/00
Filed: 2004-11-23
Abstract: An apparatus and method for measuring terminal solid solubility in materials capable of forming hydrides, such as reactor pressure tubes. An inspection device is positioned within the reactor pressure tube under test and a pair of annular seals are radially deployed to seal a section of the pressure tube. Any water within the sealed section is displaced through the injection of gas and the heating of the sealed section to dry the tube and the device. A probe assembly on the device is deployed to contact the interior surface of the pressure tube and measure resistivity changes in the pressure tube wall as a function of temperature. The probe assembly includes a thermocouple probe for measuring temperature and transmit and receive coils for inducing eddy currents within the pressure tube wall. The pressure tube is allowed to cool at a predetermined rate, is reheated at a predetermined rate, and is allowed to cool again. Discontinuities within the temperature coefficient of resistivity indicate terminal solid solubility temperatures of precipitation or dissolution, which may be used to determine the hydrogen concentration of the sealed section of reactor pressure tube.
Patent KR-20060105021-A (KR)
Title: Control decisions in a communication system
Inventor: HURTTA TUIJA
IPC: H04L12/54
Filed: 2004-12-06
Abstract: A method of deciding a policy for controlling communications in a communication system is disclosed. The method comprises determining the type of an access network associated with communications via a gateway. In a further step a policy to be applied to communications via the gateway is decided based on information regarding the type of the access network. A network and a gateway embodying the method are also disclosed.
Patent KR-20060134088-A (KR)
Title: Process for preparing a polymeric relief structure
Inventor: BASTIAANSEN CORNELIS WILHELMUS
IPC: G03F7/00
Filed: 2004-02-19
Abstract: The invention deals with a process for the preparation of a polymeric relief structure via electromagnetic radiation. In the process a compound is used that reduces the interfacial tension of the coated substrate. As a result the aspect ratio as well as the curvature of the surface are enhanced, and therefore are beneficial for optical components and for replication purposes.
Patent KR-20060123628-A (KR)
Title: Agent for reducing coating film overall friction coefficient for trivalent chromate treating solution, trivalent chromate treating solution and method for production thereof, and trivalent chromate coating film reduced in overall friction coefficient and method for production thereof
Inventor: YAMAMOTO TOMITAKA
IPC: C23C22/18
Filed: 2005-03-03
Abstract: An agent for reducing a coating film overall friction coefficient for a trivalent chromate treating solution, characterized in that it comprises a quinoline based compound or a derivative thereof. A coating film formed by the contact of a zinc or zinc alloy plating with the trivalent chromate treating solution containing no hexavalent chromium and containing the above agent on the surface of the plating exhibits a corrosion resistance equivalent to that of a coating film formed by a chromate treatment with a treating solution having a conventional hexavalent chromium as a main component, and also exhibits an overall friction coefficient equivalent to or less than that of a coating film formed by a conventional hexavalent chromate.
Patent KR-20070015545-A (KR)
Title: Organic electroluminescent element and manufacturing method thereof, organic compound containing phosphorous and manufacturing method thereof
Inventor: GOTO YASUYUKI
IPC: C07F9/53
Filed: 2005-04-20
Abstract: An organic electroluminescent element provided with a plurality of organic compound layers sandwiched between an anode and a cathode. The organic electroluminescent element is provided with a hole transporting layer composed of an organic compound insoluble in alcohol solvents, and an electron transporting layer formed on the hole transporting layer by a wet method. The material of the electron transporting layer is an organic compound which contains phosphorus and soluble in alcohol solvents. A method for manufacturing the organic electroluminescent element, the organic compound containing phosphorus and a method for manufacturing such compound are also provided. ® KIPO & WIPO 2007
Patent KR-20060131997-A (KR)
Title: Dual doped polysilicon and silicon germanium etch
Inventor: KOEMTZOPOULOS C ROBERT
IPC: H01L21/3213
Filed: 2005-03-08
Abstract: A method for etching a stack with at least one silicon germanium layer over a substrate in a processing chamber is provided. A silicon germanium etch is provided. An etchant gas is provided into the processing chamber, wherein the etchant gas comprises HBr, an inert diluent, and at least one of O2 and N 2. The substrate is cooled to a temperature below 40°C. The etching gas is transformed to a plasma to etch the silicon germanium layer.
Patent KR-20070041675-A (KR)
Inventor: SHIMOKAWA YOSHIYUKI
IPC: A61K31/661
Filed: 2005-07-29
Abstract: 본 발명은, 젤라틴 피막의 경시적인 용해성 저하를 보다 고도로 억제하고, 특히 연 캡슐제의 경우, 동시에 캡슐에 충분한 강도를 부여하는 캡슐 피막용 조성물, 및 이를 이용한 캡슐 피막 및 캡슐제를 제공한다.  상기 캡슐 피막용 조성물은, 젤라틴(A)와, 일반식 C 6 H 12   -n ·(H 2 PO 4 ) n (식 중, n은 1~6의 정수를 나타냄)으로 표현되는 이노시톨린산(B)를 포함하는 것을 특징으로 한다. 
     젤라틴, 이노시톨린산, 캡슐제, DHA
Patent KR-20070006870-A (KR)
Title: Artificial leather with silvered tone
Inventor: MAKIMURA MASARU
IPC: D06M11/42
Filed: 2005-04-26
Abstract: An artificial leather with a silvered tone which comprises a base layer and a coating layer (Y) formed on one side of the base layer. The base layer comprises an interlacing nonwoven fabric (X) made of bundles of microfine fibers having an average single-fiber fineness of 0.07 dtex or smaller and a polymeric elastomer (A) and a polymeric elastomer (B) each infiltrated in inner parts of the fabric (X). The interlacing nonwoven fabric (X) comprises a lower layer (XA) and an upper layer (XB). Mainly the polymeric elastomer (A) has been infiltrated in the lower layer (XA) substantially in the state of being not bonded to the microfine-fiber bundles. Mainly the polymeric elastomer (B) has been infiltrated in the upper layer (XB) substantially in the state of being not bonded to the microfine-fiber bundles. The coating layer (Y) is composed of a 1-10 mum-thick coating layer (YB) of the polymeric elastomer (B) formed on the upper layer (XB), a coating layer (YC) of a polymeric elastomer (C) formed on the coating layer (YB), and a finish layer (YE) formed on the coating layer (YC). The artificial leather with a silvered tone, which has such structure, combines an excellent appearance similar to those of natural leathers with excellent softness, flexibility, and high peel strength. ® KIPO & WIPO 2007
Patent KR-20060126843-A (KR)
Title: Fixing device for structure member
Inventor: AJIKI SHINICHI
IPC: F16B37/04
Filed: 2005-03-10
Abstract: A fixing device for structure members, capable of preventing first and second engagement members from coming off from engagement grooves of a pair of structure members. First and second engagement members (4, 4') are held by a holding member (5) so as to be movable in the width direction of an engagement groove (A1). Between the first and second engagement members (4, 4') is provided a coil spring (7) urging the engagement members in the direction to separate the members from each other. The coil spring (7) causes the first engagement member (4) to butt against a projection section (A2) of the engagement groove (A1) of one structure member (A) and against a projection section of an engagement groove of the other structure member (not shown), and also causes the second engagement member (4') to butt against a projection section (A3) of the engagement groove (A1) of the structure member (A) and against a projection section of an engagement groove of the other structure member. In this state, each of the engagement ridges (4e, 4e) of the first and second engagement members (4, 4') individually faces the projection sections (A2, A3) of the one engagement groove (A1) and the projection sections of the other engagement groove, and the first and second engagement members (4, 4') are unable to come off from the one engagement groove (A1) and the other engagement groove.
Patent KR-20060133080-A (KR)
Title: Non-contact support platforms for distance adjustment
Inventor: YASSOUR YUVAL
IPC: B25H3/00
Filed: 2005-04-13
Abstract: An apparatus for supporting a stationary or moving substantially flat object without physical contact on an fluid- cushion. The object floats on a fluid cushion gap, the apparatus aimed for globally or locally adjusting the gap. The apparatus comprising: a first platform for supporting the object without contact, the platform having a substantially flat active surface comprised of one or more sectors, each sector comprising at least one of a plurality of basic cells, each basic cell having at least one of a plurality of pressure outlets fluidically connected through a pressure flow restrictors to a higher-pressure manifold associated with the sector in which the basic cell lies, the higher-pressure manifold is fluidically connected through main supply pipeline to pressurized fluid supply and at least one of a plurality of fluid-evacuation channels fluidically connected to a lower- pressure manifold associated with the sector in which the basic cell lies having main evacuation pipeline; wherein the flow restrictor characteristically exhibiting fluidic return spring behavior; and wherein at least one pressure control valve is interposed with at least one of the two main pipelines of at least one sector for controlling pressure levels of at least one of the two manifolds of that sector.
Patent KR-20070024616-A (KR)
Title: System for controlling a multipurpose media access data processing system
Inventor: WAHL DAVID C
IPC: G06F9/445
Filed: 2005-04-29
Abstract: A multipurpose media access device, which includes a communication interface operable to control transfer of data between the multipurpose user device and at least one communication network, a data storage module operable to store user data and a unique user identifier, a program storage module having at least one executable program stored therein, wherein the program contains instructions to use the unique user identifier to enable a predetermined set of operational features for the multipurpose media access device to enable a limited set of data transfer capabilities on the communication network in accordance with a user profile associated with the unique user identifier, a processor operable to execute the executable program stored in the program storage module to process data stored in the data storage module to generate a set of user data, and a display for displaying the processed user data. ® KIPO & WIPO 2007
Patent KR-20080065097-A (KR)
Title: Image forming apparatus
Inventor: KIM YOUNG CHOON
IPC: H04N1/00
Filed: 2007-01-08
Abstract: An image forming apparatus is provided to lock an image forming part at a body according to the interlock of a cover and to prevent driving of the apparatus during the unlock of the image forming part, thereby precluding the drop of the picture quality. An image forming apparatus comprises a body(110), a cover(120), and a locking unit. The body has a mounting part on which an image forming part(111) is mounted. The cover surrounds the body selectively. The locking unit, interlocked with the operation of the cover, locks the image forming part at the mounting part. The locking unit has a locking part(131), a catching member(135), and a pressing part(136). The catching member is arranged at the image forming part. The pressing part includes a pressing member(137), an elastic member(138), and a stopper(139).
Patent KR-20080083223-A (KR)
Title: System to supply human information and recruit prospective entertainers and method thereof
Inventor: HWANG HYUN JOON
IPC: G06Q99/00
Filed: 2007-01-12
Abstract: A system and a method for exploring entertainer candidates and providing personal information on the online network are provided to offer wide audition/casting opportunity to entertainer candidates by classifying/storing a qualification level of the candidates through gradual online auditions and providing the personal information of the qualified candidates to a casting company with a charge. A plurality of user terminals(20a-20n) upload moving picture for an audition together with specialty/personal information after a category and a level are selected. An exploring/providing server(10) stores/evaluates the specialty/personal information and the moving picture uploaded from the user terminals, stores information of candidates passing the audition to a personal information database(16a) classified into each level, and provides the information stored in the personal information database to a casting company with a charge when the casting company requests the personal information. A casting company server(40) receives the personal information of the candidates passing the audition from the exploring/providing server and casts the candidates based on the received personal information of the candidates.
Patent KR-20080066421-A (KR)
Title: Apparatus for correcting crosstalk of passive matrix oled
Inventor: NAM SUNG YONG
IPC: G09G3/30
Filed: 2007-01-12
Abstract: An apparatus for correcting crosstalk of a passive matrix OLED device is provided to reduce the crosstalk by correcting the difference of precharge due to the difference of turn on voltages of respective scan lines. An apparatus for correcting crosstalk of a passive matrix OLED(Organic Light Emitting Display) device includes a scan driver(100), an image data unit(120), a zero data counter, a precharge voltage controller(140), a data driver(150), a bias current controller(160), and an OLED panel(170). The scan driver outputs scan signals. The image data unit provides image data. The zero data counter calculates the number of pixels with zero at image data from the image data unit. The precharge voltage controller controls a precharge voltage using a calculation value and a weight control signal outputted from the zero data counter. The data driver outputs driving data for driving the OLED panel by modulating an image signal of the image data to PWM(Pulse Width Modulation) driving waveforms. The bias current controller controls bias currents to output driving data from the image data unit. The OLED panel is driven by scan signals from the scan driver and driving data from the data driver.
Patent KR-20080068265-A (KR)
Title: Organic light emitting diode assembly
Inventor: HWANG JANG HWAN
IPC: H05B33/12
Filed: 2007-01-18
Abstract: An organic light emitting diode assembly is provided to improve luminance uniformity by maintaining a thickness of an organic light emitting unit constantly. An organic light emitting diode assembly includes a circuit substrate(10) and a plurality of organic light emitting diode modules(20). A plurality of ground portions(11) are formed on the circuit substrate. The organic light emitting diode modules are arranged on the circuit substrate to be adjacent to each other. A connector(21) transmitting and receiving signals in electrical connection with the ground portions of the circuit substrate projects at one side of each of the organic light emitting diode modules.
Patent KR-20070076546-A (KR)
Title: Frequency shifting of rotational harmonics in mems device
Inventor: PLATT WILLIAM P
IPC: B81C1/00
Filed: 2007-01-18
Abstract: A frequency shifting of rotational harmonics in an MEMS(MicroElectroMechanical Systems) device is provided to reduce the occurrence of harmonics in drive and sensing systems by varying a frequency of a proof mass in a rotating mode. A frequency shifting of rotational harmonics in an MEMS device includes a substrate(16) and at least one proof mass(12,14). The at least one proof mass is formed to be adjacent to the substrate. Each proof mass has a plurality of ends, a plurality of sides, a thickness portion, a center line. The center line extends through a center portion of the proof mass perpendicular to a motor drive axis of the proof mass. Each proof mass includes plural holes or openings, which are formed at least in part through the thickness portion, the holes or openings being non-uniformly dispersed within the proof mass. The non-uniformly dispersed holes or openings are located away from the center line and toward each end of the proof mass.
Patent KR-20070017230-A (KR)
IPC: G06F17/00
Filed: 2007-01-24
Abstract: 본 발명은 유·무선 복합 클라이언트 인증 및 이벤트 정보 처리시스템에 관한 것으로써, 클라이언트의 요청에 따른 이벤트 정보 및 인증 정보(상기 이벤트를 수신할 클라이언트의 이동전화번호 및 인증번호 데이터 등)를 생성하여 저장하는 단계와, 상기 정보들을 포함하는 메시지(SMS, LMS 및 MMS 포함)를 무선 네트워크를 통해 상기 이벤트를 획득할 클라이언트에게 전송하는 단계와, 유선 네트워크 상에서 상기 시스템에 접속한 이벤트 수신 클라이언트로부터 상기 무선 메시지에 포함된 Callback URL(또는 WAP Push 등)를 통해 인증 정보를 수신하여 해당 이벤트를 제공하는 단계를 포함한다. 
       
     접속 이벤트, Callback URL, 무선 메시지
Patent KR-20080072293-A (KR)
Title: Multi-tab for stick coil
Inventor: SHIN EUN SU
IPC: H01R13/66
Filed: 2007-02-02
Abstract: A multi tab for stick coils is provided to install the stick coils easily and eliminate the need of an additional cable, thereby reducing the number of parts and cutting down on manufacturing costs. A multi tab(10) for stick comprises a case(20), coil sockets(30), and a connector(37). The case is installed with wires. The coil sockets are formed on the lower surfaces of the case, and electrically connected to one end of the wire. Stick coils are inserted in the coil sockets. The connector, which is placed at one side of the case, is electrically connected to the other end of the wire. The coil sockets include combining bosses(32) having insertion spaces for the stick coils, catching ribs(33) by which the stick coils are caught, and terminals(34) connected to one end of the wire, projected from the bottom surface of the coil socket, and connected to the stick coils. Catching grooves(33') are formed to be symmetric on the catching ribs.
Patent KR-20080074483-A (KR)
Title: Method of forming diffusion barrier film in semiconductor device
Inventor: CHO JIK HO
IPC: H01L21/324
Filed: 2007-02-09
Abstract: A method for forming a diffusion barrier layer of a semiconductor device is provided to eliminate the nitrogen component included in a diffusion barrier layer by performing a heat treatment process after a tungsten-based diffusion barrier layer is formed. A semiconductor substrate(100) having a trench(107) in a first insulation layer(102) is prepared. A first metal layer including a nitrogen component is formed along the surface of the trench. A heat treatment process is performed to reduce the nitrogen component of the first metal layer. A second metal layer is formed on the first metal layer to completely fill the trench. The process for forming the trench can include the following steps. A first insulation layer, an etch stop layer(104) and a second insulation layer(106) are formed on the semiconductor substrate. A contact hole(103) is formed in a contact region of the second insulation layer, the etch stop layer and the first insulation layer. The second insulation layer and the etch stop layer are partially removed to form the trench.
Patent KR-20080075370-A (KR)
Title: Driving apparatus and liquid crystal display device for driving thereof
Inventor: YU JAE SUNG
IPC: G02F1/133
Filed: 2007-02-12
Abstract: A driving device and an LCD(Liquid Crystal Display) using the same are provided to prevent deterioration of gradation expression capability generated by distortion of common voltage, thereby improving display quality of an image displayed on an LC panel. A driving device comprises a selection unit and an output buffer(118). The selection unit selects first and second voltages according to a control signal and outputs the selected voltage. The output buffer includes an output conversion buffer(120) and an output stabilization buffer(122). The output conversion buffer outputs first or second common voltage by converting the first or second voltage inputted from the selection unit. The output stabilization buffer stabilizes the first or second common voltage outputted from the output conversion buffer.