baber/WOPTO huggingface dataset:
Patent KR-20070070658-A (KR)
Title: Wheel assembly for automatic robot cleaner
Inventor: JUNG WOO CHUL
IPC: B25J5/00
Filed: 2005-12-29
Abstract: A wheel assembly for an automatic robot cleaner is provided to prevent no-load operation of a wheel by cutting off power supply when the wheel does not contact a floor being cleaned. A wheel assembly for an automatic robot cleaner includes a support unit(10) on which a driving motor(11) is mounted; and a wheel(20) coupled to the support unit and rotated in one direction by the driving motor to move a robot cleaner body in a forward direction. The support unit is hinge-coupled to the robot cleaner body in such a manner that the wheel is rotatable in the direction of contacting the floor and in the direction of separating from the floor with respect to the robot cleaner body. The wheel assembly further includes a spring(30) for elastically pressing the support unit in the direction where the wheel contacts the floor.
Patent KR-20070072259-A (KR)
Title: Detecting apparatus of line-connecting default for air-conditioner
Inventor: CHOI JIN HA
IPC: F24F1/00
Filed: 2005-12-31
Abstract: A device for detecting line connection default of an air conditioner is provided to determine line connection states of each phase power before supplying the power to a control part of the air conditioner, thereby blocking power supply for the air conditioner. A device for detecting line connection default of an air conditioner includes a line connection sensing circuit(60) having lamps(L1-Lc) connected to R,S,T and N phases, and first and second switches(SW1,SW2) connected to power of the respective phases. A sensing control part(50) has a signal sensing part(52) for sensing magnitude of current or voltage flowing through the lamp for N phase periodically or according to user's setting, and a power supply part(51) for turning off the second switch in response to input of a signal from the signal sensing part. The lamps for the three phases except that for N phase is lighted when each of the phases are connected normally.
Patent KR-20050026089-A (KR)
Title: Equalizing signal-to-interference ratios of different physical channels supporting a coded composite transport channel
Inventor: MARINIER PAUL
IPC: H04J13/00
Filed: 2003-07-29
Abstract: A system and method for equalizing the signal-to-interference ratios (SIRs) of a plurality of physical channels supporting a coded composite transport channel CCTrCH comprises calculating new transmission powers such that not only are the SIRs of the physical channels equalized, but also the average SIR of the CCTrCH remains constant.
Patent KR-20060009226-A (KR)
Title: Aci-capped quaternised polymer and compositions comprising such polymer
Inventor: LINES ROBERT
IPC: C08F30/02
Filed: 2003-07-16
Abstract: The invention relates to a polymer comprising quaternary ammonium and/or quaternary phosphonium groups bound to the backbone of the polymer, said quaternary ammonium groups and/or quaternary phosphonium groups being neutralised by counter-ions, wherein the counter-ions consist of the anionic residue of an acid having an aliphatic, aromatic, or alkaryl hydrocarbon group comprising 6 or more carbon atoms. The invention further relates to the preparation of this polymer, its use in anti- fouling compositions, and to anti-fouling compositions comprising the polymer.
Patent KR-20050090373-A (KR)
Title: Membrane and use thereof
Inventor: KRAUSE BERND
IPC: B01D71/80
Filed: 2003-10-17
Abstract: The membrane producible by shaping a polymer blend or a block copolymer comprising blocks of monomer units, loading the polymer blend or block copolymer with a blowing gas concentration within the polymer blend or block polymer above a critical concentration at a temperature below a critical temperature, but above the glass transition temperature of the polymer blend/gas or block copolymer/gas mixture and finally stabilizing the foam structure is characterized in that as polymer blend a homogeneous polymer blend comprising at least one hydrophilic and at least one hydrophobic polymer and/or a block copolymer of alternating blocks of hydrophilic and hydrophobic monomer units is used, both the polymer blend and the block copolymer having a solubility relating to the used foaming gas above the critical concentration. The said membrane is used for medical purposes, especially for the haemodialysis, haemofiltration, haemodiafiltration, plasmapherese, immunotherapy, micro- or ultrafiltration or gas separation.
Patent KR-20050061611-A (KR)
Title: Breathable elastic polymeric film laminates and method for making same
Inventor: PELKIE JAMES E
IPC: B29C47/06
Filed: 1997-10-09
Abstract: An elastomeric breathable three-dimensional composite laminate (18) and the process for producing the same are disclosed. A carrier material (10) is supplied onto a top surface of continuous portions of an elastomeric film (12) to form the composite material. A pressure differential is applied to a bottom surface of the film for a period of time sufficient for three- dimensional apertured structures (36) to be formed in the film.
Patent KR-20050088178-A (KR)
Title: Co-production of phenol, acetone, alpha-methylstyrene and propylene oxide, and catalyst therefor
Inventor: LEVIN DORON
IPC: C07C409/10
Filed: 2003-12-16
Abstract: A process is disclosed for producing alpha-methylstyrene, acetone, and phenol wherein the amount of alpha- methylstyrene produced may be controlled by selectively converting a portion of the cumene hydroperoxide to dimethyl phenyl carbinol, the hydrated form of alpha-methylstyrene. The dimethyl phenyl carbinol thus produced will lead to increased production of alpha-methylstyrene upon dehydration in the acid cleavage unit of the phenol plant. By controlling the fraction of the cumene hydroperoxide reduced to dimethyl phenyl carbinol, the amount of alpha-methylstyrene produced in the plant can be continuously set to meet the demand of the market for alpha- methylstyrene. Also disclosed is a non-acidic catalyst for reduction of cumene hydroperoxide.
Patent KR-20060004907-A (KR)
Title: Saturated quinoxaline derivatives and their use as metabotropic glutamate receptor ligands
Inventor: GYBACK HELENA
IPC: A61K31/498
Filed: 2004-01-26
Abstract: The present invention relates to new compounds of formula (I), wherein Q is a partially saturated ring or N l-oxides, salts, solvates or solvated salts thereof, processes for their preparation and new intermediates used in the preparation thereof and to the use of said compounds as metabotropic glutamate receptors ligands in therapy.
Patent KR-20050097997-A (KR)
Title: Generation of encrypted video information
Inventor: ZWART SJOERD
IPC: H04N7/167
Filed: 2004-01-20
Abstract: An encrypted stream of video information (20) contains first video frames (22) and second video frames which are accessible and not accessible during trick play respectively. From a source stream encrypted that is for decryption with repeatedly changing control words sections of the stream are identified where respective first ones of the frames occur in the stream. Control words for decryption (24) are included in the stream. At least part of the control words are included in the stream at positions selected synchronized to the identified sections.
Patent KR-20050104392-A (KR)
Title: Wireless local access network system detection and selection
Inventor: HSU RAYMOND T
IPC: H04L12/28
Filed: 2004-02-24
Abstract: Method and apparatus for detection and selection of Wireless Local Area Network (WLAN) service. A remote station, which may be in conjunction with a wireless computing device, may scan for a cellular paging indicator and a WLAN beacon using one or two tuners. When WLAN coverage is available, a packet data session may be transferred thereto.
Patent KR-20050114239-A (KR)
Title: Novel imidazole compound and usage thereof
Inventor: MURAI TAKAYUKI
IPC: C07D233/54
Filed: 2004-03-18
Abstract: An aqueous composition for surface treatment of copper or copper alloys is disclosed which enables soldering in which a lead-free solder is used. The aqueous composition contains a compound represented by the following formula (1): (1) (wherein R 1 represents a hydrogen atom or a methyl group; and R4 and R5 represent hydrogen atoms when R2 and R3represent chlorine atoms, while R4 and R5 represent chlorine atoms when R2 and R3 represent hydrogen atoms).
Patent KR-20060002842-A (KR)
Title: Accounting method and logic for determining per-thread processor resource utilization in a simultaneous multi-threaded (smt) processor
Inventor: ARMSTRONG WILLIAM JOSEPH
IPC: G06F9/06
Filed: 2004-04-14
Abstract: An accounting method and logic for determining per-thread processor resource utilization in a simultaneous multi-threaded (SMT) processor provides a mechanism for accounting for processor resource usage by programs and threads within programs. Relative resource use is determined by detecting instruction dispatches for multiple threads active within the processor, which may include idle threads that are still occupying processor resources. If instructions are dispatched for all threads or no threads, the processor cycle is accounted equally to all threads. Alternatively if no threads are in a dispatch state, the accounting may be made using a prior state, or in conformity with ratios of the threads' priority levels. If only one thread is dispatching, that thread is accounted the entire processor cycle. If multiple threads are dispatching, but less than all threads are dispatching (in processors supporting more than two threads), the processor cycle is billed evenly across the dispatching threads. Multiple dispatches may be detected for the threads and a fractional resource usage determined for each thread and the counters may be updated in accordance with their fractional usage.
Patent KR-20060063778-A (KR)
Title: Pad structure for wiring board and wiring board
Inventor: OOI KAZUHIKO
IPC: C23C18/16
Filed: 2004-09-21
Abstract: A pad structure (40) of a wiring board being provided on a conductive pattern of the board and having a solder bump (20) mounted thereon, which is composed of a multi-plated layer comprising a metal layer (10) being formed as a part of the conductive pattern and constituting the main body of the bump, a phosphorus- containing nickel layer (12) being formed by electroless nickel plating and directly contacting with said metal layer, a copper layer (14) being formed on said nickel layer by electroless copper plating and having a thickness less than that of the nickel layer and a noble metal layer (16) being formed on said copper layer by electroless plating of the noble metal. The above pad structure of a wiring board allows, in a pad having a phosphorus-containing nickel layer, the improvement of the tensile strength of a solder member mounted thereon, such as a solder ball, or an external member soldered.
Patent KR-20060004665-A (KR)
Title: Deviation preventing structure for wedge
Inventor: KADOTANI TSUTOMU
IPC: E04C5/12
Filed: 2004-03-15
Abstract: A deviation preventing structure for a wedge (10) capable of preventing an additional stress on a PC steel material from being deviated by disposing split pieces (11) on the outer periphery of the PC steel material uniformly in the longitudinal direction and spatially equally in the circumferential direction and formed in a conical shape by combining the split pieces (11) of n (n > 1) in quantity to hold the PC steel material, comprising connection means (50, 20) limiting the deviation of the split pieces (11) in the longitudinal direction and allowing the movement thereof in the circumferential direction to connect, to each other, the side faces of the adjacent split pieces (11) of at least n-1 in quantity. When the PC steel material is tensed, the additional stress is allowed to act uniformly on the PC steel material by holdingly disposing the split pieces (11) uniformly in the longitudinal direction.
Patent KR-20060011981-A (KR)
Title: Polymeric blends for optical devices and method of manufacture thereof
Inventor: TADROS SAFWAT
IPC: B29C71/02
Filed: 2004-04-30
Abstract: A method for manufacturing a film or sheet comprises deforming a polymeric alloy at a temperature effective to impart to the deformed alloy a birefringence retardation of greater than or equal to about 350 nanometers. A method of substantially eliminating comets and veins in an optical film or sheet comprises annealing the film or sheet comprising a polymeric alloy to a temperature proximate to a glass transition temperature of a polymeric resin contained in the alloy. A composition comprises a first polymeric resin in an amount of about 1 to about 99 wt%; and a second polymeric resin in an amount of about 1 to about 99 wt%, wherein the polymeric resins are treated with a deforming force or with an energy effective to produce a polymeric alloy having a birefringence retardation of greater than or equal to about 350 nanometers or with a birefringence retardation of less than or equal to about 150 nanometers.
Patent KR-20060035648-A (KR)
Title: Process for treating a polyolefin discharged from an olefin polymerization reactor
Inventor: MARISSAL DANIEL
IPC: C08F10/00
Filed: 2004-06-28
Abstract: Process for treating polyolefin discharged from an olefin polymerization reactor which comprises steps of discharging from a polymerisation reactor a slurry comprising polyolefin and diluent,' submitting said slurry to a pressure release such that the diluent is evaporated and a polyolefin/gas mixture is formed; discharging said polyolefin/gas mixture into a collecting vessel; controlling a level of settled polyolefin in the collecting vessel; discontinuously transferring the polyolefin/gas Mixture in the collecting vessel into a concentrating vessel :, and discharging said concentrator vessel in such a way that said polyolefin/gas mixture is transferred into the hydrocarbon purge bin. Embodiments also comprise the use of two interconnected concentrator vessels and the optimized recovery of the diluent from the purge bin.
Patent KR-20070076216-A (KR)
Title: Acrylic bead and its preparation method and acrylic sol composition containing it
Inventor: JUNG JAE SIK
IPC: C08F20/06
Filed: 2006-01-18
Abstract: An acrylic polymer bead, a preparation method thereof and an acrylic sol composition containing the same are provided to show excellent coating physical properties and storage stability. The acrylic polymer bead is prepared by the method comprising the 1st step of introducing a water-soluble initiator into a reactor containing an ion exchanged water, a part of monomers having higher compatibility with a plasticizer and an emulsifier at elevated temperature for polymerization to form a seed; the 2nd step of preparing two monomer mixtures having different compatibility with a plasticizer, introducing the first monomer mixture with lower compatibility into the remainder of the second monomer mixture with higher compatibility while introducing the resultant mixture into the reactor of the 1st step, simultaneously; the 3rd step of adding a monomer, an emulsifier and a polymerization initiator to the solution obtained in the 2nd step for polymerization to prepare an emulsion containing an acrylic bead having average diameter of 0.2-0.7 micrometers; and the 4th step of spray drying the emulsion to obtain an acrylic polymer bead having an average diameter of 10-100 micrometers.
Patent KR-20060085205-A (KR)
Inventor: SUEMITSU YOSHIFUMI
IPC: H01R13/516
Filed: 2006-01-20
Abstract: 다수의 전선이 전기 커넥터에서 인출되는 방향을 한정하기 위한 커넥터용 전선 커버는 상기 전기 커넥터의 전선 인출부에 설치되는 본체부를 포함한다. 상기 본체부는, 상기 전기 커넥터와 결합하기 위하여 상기 전기 커넥터의 상기 전선 인출부를 향한 테두리에 형성되는 결합부와 상기 전기 커넥터의 제1 개구와 결합하기 위하여 상기 결합부와 이격되는 위치에 상기 테두리로부터 반대로 만곡시킴으로써 형성되는 탄성 결합 부품으로 구성된다. 상기 탄성 결합 부품은 자유단에서 상기 제1 개구와 결합하기 위한 돌기와, 상기 자유단과 상기 본체부 사이의 간극을 밀봉하도록 연장하는 간섭부를 갖는다. 
       
     커넥터, 전선커버, 본체부, 돌기, 탄성 결합 부품
Patent KR-20070079521-A (KR)
Title: Apparatus for magnetic ink character recognition and method thereof
Inventor: LIM HYE WON
IPC: G06K7/08
Filed: 2006-02-02
Abstract: An MICR device and a method thereof are provided to remove time required for recognizing magnetic ink characters printed on a medium while minimizing overhead of a system by detecting an area of a voltage waveform corresponding to a magnetization state of the printed magnetic ink characters. A magnetizer(14) magnetizes the magnetic ink characters printed on the medium(12). A magnetic recognizer(16) generates the voltage waveform corresponding to a magnetization state of the magnetized characters. A quantizer(18) outputs quantized data by quantizing the voltage waveform according to a position of the voltage waveform output from the magnetic recognizer. A waveform curve examiner(24) recognizes the magnetic ink characters by detecting peak mark data of the recognized voltage waveform based on the quantized data, and comparing the peak mark data with reference peak mark data. A voltage waveform area comparator(26) recognizes the magnetic ink characters by calculating and comparing the area of the recognized voltage waveform with reference voltage waveform areas.
Patent KR-20070080868-A (KR)
Title: Pcm of assembling type structure and battery pack employed with the same
Inventor: KIM TAE IL
IPC: H01M2/34
Filed: 2006-02-09
Abstract: A protective circuit module with a coupling structure for manufacturing a battery pack is provided to control over-recharge/discharge and over-current of battery, to be combined with battery cell and to assemble the battery pack easily by adopting a pair of connection elements with a groove form structure to be fitted with flat electrode terminals of the battery cell. A module PCM(400) comprises a pair of connection elements at the bottom end of PCM as electrically connected to a protective circuit and, each of the connection elements is formed in a groove type connection structure to which a flat electrode terminal of a battery cell(200) is fitted and coupled. PCM consists of PCB(printed circuit board) structure. The PCB is combined with the connection elements at the bottom end thereof, in order to connect the bottom end to an end side at which electrode terminals(230,232) of the battery cell are formed. The connection elements are in a cubic form and located at the both bottom ends of PCM. The groove of the connection structure is oriented in parallel to width of PCM.
Patent KR-20060097594-A (KR)
Inventor: KANG IN HO
IPC: H01P1/20
Filed: 2006-02-24
Abstract: 본 발명은 소형화된 λ/4 전송선로(transmission line)를 이용하여 초고주파 집적회로(MMIC; Monolithic Microwave Integrated Circuit)로 구현 가능한, 대역 통과 필터(bandpass filter)에 관한 것이다. 
       
     λ/4 전송선로, 결합선로(coupled line), 대역 통과 필터, 초고주파 집적회로(MMIC)
Patent KR-20070090400-A (KR)
Title: Semi-auto detergent suppler and washing machine having the same
Inventor: KIM NAM CHUL
IPC: D06F39/02
Filed: 2006-03-02
Abstract: A device for semi-automatically injecting a detergent and a washing machine having of the same are provided to inject the predetermined amount of the detergent by rotating a rotor in a detergent box without using a motor, thereby improving convenience. A device for semi-automatically injecting a detergent comprises a casing(110), a detergent cup(64), a detergent box(70), and a rotor(90). A detergent outlet(62) is formed at the detergent cup. The detergent cup stores the detergent. The detergent box has a detergent outlet(80), and stores the detergent dropped from the detergent outlet of the detergent cup. The rotor is rotatably placed at the detergent box to supply the detergent to a detergent of the detergent box. A part of the rotor is outwardly projected to the casing.
Patent KR-20070090413-A (KR)
Title: Tent for fishing
Inventor: PARK SE JIN
IPC: E04H15/44
Filed: 2006-03-02
Abstract: A tent for fishing is provided to improve heat insulation effect and to finely regulate the height of the tent by rotatably installing a plurality of pole so as to allow the tent to be folded. A tent for fishing comprises canvas, a plurality of poles(20), and a fixing member(30). The plural poles support the canvas. The fixing member rotatably fixes both ends of the poles on the same line. A pole adhesion surface of the fixing member is adhered to a lower projection member of the poles to be rotated at a predetermined angle. The poles include an upper pole, a pair of side poles, a pair of lower poles, and a pair of connecting poles connecting the side poles with the lower poles.
Patent KR-20060107293-A (KR)
Inventor: TANIGUCHI YUKIO
IPC: G03F1/54
Filed: 2006-03-07
Abstract: 본 발명에 따른 노광방법 및 하프톤형 위상 시프트 마스크는, 노광 대상면을 노광하기 위한 방법과 이에 사용되는 하프톤형 위상 시프트 마스크를 제공하기 위한 것이다. 하프톤형 위상 시프트 마스크는 노광으로부터 방사된 광의 통과를 허용하는 기준영역과 광의 일부의 통과를 허용하는 진폭 위상 변조영역을 가진다. 하프톤형 위상 시프트 마스크의 기준영역에 대한 진폭 위상 변조영역의 위상 변조량은 {360°×n+(182°~203°)}(n은 정수)이다. 
       
     노광, 하프톤형 위상 시프트 마스크, 위상 변조량
Patent KR-20060099442-A (KR)
Inventor: NOGUCHI YASUNARI
IPC: H02M3/28
Filed: 2006-03-09
Abstract: MOSFET가 오프(OFF) 상태로 되었을 때에 일차 권선에 전자기적으로 결합된 보조 권선에 발생하는 역기전압을 받아서, 역기전압의 값에 따라 단계적으로 기준 전압을 설정하는 레벨 결정 회로 및 기준 전압 발생 회로와, 부하에 공급되는 전력에 대응하는 피드백 전압을 받아서, 피드백 전압이 기준 전압보다도 커졌을 경우에 MOSFET를 오프 상태로 하는 신호를 출력하는 발진레벨 비교회로를 구비하는 의사(擬似) 공진 방식 스위칭 전원 장치에 의해 의사 공진 방식 스위칭 전원 장치에 접속되는 콘덴서의 수를 절감시킨다. 
       
     의사 공진 방식 스위칭 전원 장치, 의사 공진 방식 스위칭 전원 회로, 과전류
Patent KR-20070093481-A (KR)
Title: Method for displaying and switching external input in digital video device
Inventor: KIM BYOUNG TAE
IPC: H04N5/445
Filed: 2006-03-14
Abstract: A method for switching external input in a digital video device is provided to switch a mode to an external input mode through a screen easily by displaying connection states between external input terminals and external devices on the screen and performing the selection through the screen. All of external input terminals included in one set are displayed on a screen(S10). Herein, connection states between the external input terminals and external devices are respectively displayed through thumbnail images(S12). One of the external input terminals is selected by highlighting a thumbnail image corresponding to the selected external input terminal(S13). An operation mode is switched to the selected external input terminal(S15).
Patent KR-20070096608-A (KR)
Title: Call processing method, storing medium recording that method program and call processing system
Inventor: LEE HAE SHIN
IPC: H04M3/42
Filed: 2006-03-27
Abstract: A call processing method, a storage medium storing a program for executing the method, and a call processing system are provided to prevent call concentration and the generation of an unnecessary call charge due to a repeated call attempt when a call to a consultant is not possible for a long time. An origination target DB(DataBase)(50) stores one or more of a call-origination target and call-origination time information. A pattern DB(60) stores pattern information related to the average number of waiting consultants of each working time. An exchange(10) transfers incoming-call information. The first server(20) receives the incoming-call information from the exchange(10) and connects a call between a consultant and a client. When a client wants to be connected with a consultant, an automatic response/originating unit(30) makes the exchange(10) forward a call to a consultant. When call connection to a consultant is not possible, the automatic response/originating unit(30) transfers origination time information to the client and connects a call between the client and a consultant at a corresponding origination time. When a call connection between the consultant and the client fails, the second server(40) calculates a call origination expectation time, corrects it based on the pattern information to induce origination time information, and transmits it to the client.