baber/WOPTO huggingface dataset:
Patent KR-20080071886-A (KR)
Title: Head control device, storage device, and contact detection method
Inventor: YAMASHITA SATOSHI
IPC: G11B5/60
Filed: 2007-12-18
Abstract: A head control device, a storage device, and a contact detection method are provided to store sampling values obtained from an external force evaluation part and to calculate a representative value by using the sampling values so as to shorten the time for keeping a contacted state between a head and the storage device and reduce possibility of failure of the head and the storage device. An MPU(Micro Processing Unit,8) comprises a heater control part(801), an external force sample acquisition part(802), an external force evaluation part(803), a contact detection part(804), an amplitude acquisition part(805), a heater current setting part(806), and a floating amount control part(807). The heater control part controls the current applied to a heater(22d). The external force sample acquisition part samples a position error signal outputted to a servo control part(11) at predetermined sampling intervals. The external force evaluation part temporarily stores the obtained sampling value from the external force sample acquisition part, and calculates a representative value. The sampling timing of the representative value is set by the heater current setting part.
Patent KR-20080077310-A (KR)
Title: Transmitter circuit and radio transmission appatatus for transmitting data via radio by using impluses
Inventor: NAKASHA YASUHIRO
IPC: H04B1/7176
Filed: 2007-12-21
Abstract: A transmitting circuit and a radio transmission device is provided to implement a high-quality signal by increasing an impulse amplitude through a harmonic frequency band. A transmitting circuit includes an impulse generator(1), a band pass filter(2), and an output amplifier. The impulse generator has a variable delay circuit(11) and a logic circuit(12). The variable delay circuit receives a clock and delays the clock according to data. The logic circuit receives the clock and an output signal of the variable delay circuit, and outputs an impulse based on a logic of the output of the variable delay circuit and the clock. The band pass filter passes a predetermined band of the impulse outputted from the impulse generator. The output amplifier amplifies a wave packet outputted from the band pass filter.
Patent KR-20090068023-A (KR)
Inventor: PARK SUNG BAE
IPC: H04B7/005
Filed: 2007-12-21
Abstract: 본 발명은 신호 보정을 지원하는 스마트 안테나 통신 시스템 및 방법에 관한 것으로서, 그 스마트 안테나 통신 시스템은 N 개의 안테나 및 그에 상응하는 N 개의 송수신기를 구비하는 스마트 안테나 통신 시스템에 있어서, 상기 N 개의 안테나 각각에 대한 보정(calibration)용 심볼을 생성하며, 전송 프레임을 이용하여 상기 보정용 심볼을 원격 RF 헤드로 전송하는 무선장비제어부; 및 상기 무선장비제어부로부터 수신된 보정용 심볼을 다운링크 송신경로를 이용하여 상기 보정용 심볼에 상응하는 안테나에 전달하고, 상기 안테나로부터 보정용 심볼을 업링크 수신경로를 통해 수신하여 상기 무선장비제어부로부터 수신된 보정용 심볼과 비교하여 보정데이터를 생성하는 원격 RF 헤드를 포함함을 특징으로 한다. 
     본 발명에 의하면, 무선장비 제어부와 원격 RF 헤드가 분리된 분리형 구조에 적합하도록 보정기능을 원격 RF 헤드에 장착함으로써 폴(pole) 및 벽면 실장(wall mounting)이 가능하고. 이로 인해 원격 RF 헤드의 비용(cost) 및 전력 소모(Power consumption)를 줄이는 효과가 있다.
Patent KR-20090068438-A (KR)
Title: 다용도 편리한 휴지통
Inventor: LEE MOON HEE
IPC: B65F1/14
Filed: 2007-12-24
Abstract: 본 발명은 거치대와 서랍식 분리함을 장착하고 있어서, 식탁의 상판 테두리에 수직으로 고정되어 쓰레기 수거를 용이하게 하고, 쓰레기의 처리를 간편하고 깨끗하게 할 수 있는 거치대를 구비한 휴지통을 제공하는 데 있다. 
     그러한 본 발명의 거치대를 구비한 휴지통은 식탁의 상판(1)에 고정되어서 쓰레기를 수거할 수 있도록, 투입구(13, 13')를 갖고, 상자형상으로 형성된 몸체부(10)와, 상기 몸체부(10)의 일측면에는 수직으로 돌출되고, 고정수단으로 상기 상판(1)에 고정되는 "ㄷ"단면의 거치대(20)를 형성하되, 상기 몸체부(10)의 내부로 수거되는 쓰레기들을 외부로 배출할 수 있도록, 서랍식 분리함(30)이 미끄럼작동 가능하게 삽입되어 있다. 또한, 본 발명의 거치대를 구비한 휴지통에서 상기 몸체부(10)는 상기 서랍식 분리함(30)의 높이에 대응한 내측면에 물 흘림 방지턱(14)을 형성하고 있다. 또한, 몸체부(10)의 투입구(13')는 부채꼴 형상에서 완곡하게 경사진 부위를 개방시키도록 형성된 것으로서, 상기 투입구(13')의 안쪽 양측부에 형성된 가이드 레일(17)에서 미끄럼 작동되는 슬라이드식 커버(40)로 개폐된다. 
       
     휴지통, 쓰레기통
Patent KR-20090068482-A (KR)
Title: Device for learning
Inventor: LEE SUN OAK
IPC: G09B19/00
Filed: 2007-12-24
Abstract: A study device is provided to make children learn the property and mutual relation of the number by inducing the interest of children. A study device is comprised of a number dividing tube(1), three bead receivers(3,4,5) and a support stand(2). The support stand fixes the number dividing tube with a reverse Y shapes and two bead receivers in a groove. The bead is divided in the two bead receivers when the bead falls. A collecting tube with a Y shape is formed to reverse the number dividing tube and the support stand. When the bead falls in both up directions of the collecting tube, the bead is collected in one bead collecting box.
Patent KR-20090069032-A (KR)
Title: Apparatus for elimination of iron in aluminum melt and method there of
Inventor: PARK JOON PYO
IPC: B22D41/00
Filed: 2007-12-24
Abstract: An iron removal device of aluminum molten metal and the method thereof are provided to improve the removal efficiency of iron from aluminum molten steel and to improve productivity with a simple device. An iron removal device of aluminum molten metal comprises a melting furnace(2) melting aluminum containing iron, a crucible(3) located on the inside of the melting furnace and provided with a tap hole on the lower part, an electromagnetic stirrer(1) located on the circumference of the melting furnace to rotate and to stir the melted aluminum containing iron, a nozzle(6) connected to the tap hole of the crucible to discharge pure aluminum molten steel to a mold(7), and a stopper(5) controlling the tapping amount of the pure aluminum in the nozzle.
Patent KR-20090070263-A (KR)
Title: Environmental friendly soil stabilizer
Inventor: SOH JEONG SEOB
IPC: C09K17/02
Filed: 2007-12-27
Abstract: An environment-friendly soil stabilizer is provided to reduce processing costs of wastes by using industrial byproducts and to rapidly solidify soil of which water content is high. An environment-friendly soil stabilizer comprises latent-hydraulic materials or latent-hydraulic material mixture 85~95 wt% and reaction accelerator 5~15 wt%. The latent-hydraulic materials use blast-furnace slag powder, flyash, silica fume and metakaolin. The pulverized degree of the latent-hydraulic materials is 6,000~7,500 cm^2/g. The reaction accelerator uses sinter dust, kiln dust and quicklime.
Patent KR-20090072058-A (KR)
Title: Osculating device for boarding bridge
Inventor: KIM JU RYONG
IPC: B64F1/305
Filed: 2007-12-28
Abstract: An alongside ship apparatus of a loading bridge canopy is provided to give the sense of security to a passenger in on board and getting off. An alongside ship apparatus of a loading bridge canopy comprises: an air charging part(110) which is equipped in order to inject the air, connected to the end part of the movable loading bridge canopy; and a shock-absorber(120) maintaining the fixed shape of the air charging part if the air is leaked from the air charging part, located inside the air charging part.
Patent KR-20090072121-A (KR)
Title: Polishing apparatus for roll
Inventor: HONG KI JU
IPC: B24B5/04
Filed: 2007-12-28
Abstract: A roll polishing device is provided to prevent the occurrence of stripes, polished steps, and under-polished or over-polished region. A roll polishing device(100,200) comprises a first grinding stone(110) which rotates in contact with a roll, a second grinding stone(210) which is arranged below the first grinding stone and rotates in contact with the roll. The first or second grinding stone has an axis parallel to the axis of the roll. The roll polishing device also includes a controller first and second driving units moving the first and second stones in opposite directions and a control unit controlling the operation of the first and second driving units.
Patent KR-20090072258-A (KR)
Title: Method and device for producing lunar holiday data in electric watt-meter
Inventor: SHON CHAE HWA
IPC: G01R22/00
Filed: 2007-12-28
Abstract: A method for computing holiday data in an electrical instrument or wattmeter and an apparatus thereof are provided to measure electrical charges by calculating lunar calendar and solar calendar holidays with small memory with a holiday determining function. Database(110) stores holiday data which is encoded to a binary number of solar calendar day information after converting the solar calendar day information into a binary number code. A decoding part(130) extracts encoded holiday data from the database. The decoding part converts the binary number of task to a decimal number based on a predetermined binary number cord table. A holiday determining part(150) determines a holiday of corresponding date based on a month and a day which are converted by the decoding part.
Patent KR-20090072696-A (KR)
Title: Hydrophobic cutting tool and method for manufacturing the same
Inventor: KIM SHIN KYUNG
IPC: B24D7/06
Filed: 2007-12-28
Abstract: A hydrophobic cutting tool and a method for manufacturing the same are provided to lessen wafer defects and the cutting performance degradation resulting from agglomeration of slurry on the abrasive layer surface. A method for manufacturing a hydrophobic cutting tool comprises a step of forming an abrasive layer(20) having a surface in which abrasives(21) are stuck on a base material(10), and a step of coating a hydrophobic film(30) on the surface the abrasive layer. The coated hydrophobic film is an SAM(Self Assembled Molecular Monolayer) whose molecular tail group is hydrophobic.
Patent KR-20070017587-A (KR)
IPC: C07D233/54
Filed: 2000-10-10
Abstract: 본 발명은 모노아민 옥시다제(MAO) 및(또는) 지질 과산화를 억제하고(하거나) 나트륨 채널의 조절제로서 작용하는 의약을 제조하는데 사용할 수 있는 하기 화학식 I의 화합물에 관한 것이다.  생성된 의약은 특히, 파킨슨병, 노인성 치매, 알츠하이머 질환, 헌팅톤 무도병, 근위축성 측삭 경화증, 정신분열증, 우울증, 정신질환, 통증 및 간질의 치료에 사용된다.  본 발명의 화합물은 하기 화학식 I의 화합물에 상응한다. 
     <화학식 I> 
     
       
     
     식 중, 
     Het는 2개의 헤테로원자를 포함하고 화학식 I이 하기 화학식 I1, I2, I3 및 I4 중 하나에만 상응하도록 하는 5원 헤테로사이클이다: 
     <화학식 I1> 
     
       
     
     <화학식 I2> 
     
       
     
     <화학식 I3> 
     
       
     
     <화학식 I4> 
     
       
     
     여기서, 
     A는 특히 치환 페닐 또는 비페닐기를 나타내고, 
     B는 특히 H 또는 알킬기를 나타내고, 
     X는 특히 NH 또는 S를 나타내고, 
     Y는 O 또는 S를 나타내고, 
     n은 0 내지 6의 정수이고, 
     R 1  및 R 2 는 특히 수소 원자 또는 알킬 또는 시클로알킬기로부터 선택된 기를 나타나는 매번 독립적으로 나타내고, 
     Ω는 NR 46 R 47  또는 OR 48 기를 나타내고, R 46  및 R 47 은 특히 수소 원자 및 알킬, 시클로알킬, 알키닐, 시아노알킬, 알콕시카르보닐, 아르알콕시카르보닐 또는 (시클 로알킬)옥시카르보닐기로부터 선택된 기를 나타내고, R 48 은 수소 원자 또는 알킬, 알키닐 또는 시아노알키닐기를 나타낸다. 
     5원 헤테로사이클 유도체, 모노아민 옥시다제, 지질 과산화, 나트륨 채널의 조절제
Patent KR-20070032806-A (KR)
Title: 외상 계정의 보안을 위한 시스템 및 방법
IPC: G06F21/34
Filed: 2005-07-08
Abstract: 카드-소지자, 상인 그리고 신용카드 회사간의 상거래를 검증하기 위한 시스템 및 방법이 개시된다. 카드-소지자는 전체 신용카드 번호를 사용하여 상인과 구매를 한다. 상인은 신용카드 회사와의 승인을 위해 거래 승인 요청을 제출한다. 신용카드 회사는 거래 승인 요청의 통상적인 신용 승인을 실행함과 아울러 카드-소지자와 함께 거래 승인 요청을 검증한다. 승인은 거래 승인 요청이 통상적으로 신용카드 회사에 의해 승인됨과 아울러 카드-소지자에 의해 검증된 이후에만, 상인에게 송신된다. 카드-소지자 또는 신용카드 회사는 거래 승인 요청의 검증을 개시한다. 또한, 거래 승인 요청은 하나의 또는 다수의 사전-검증 조건이 거래 승인 요청에 포함된 데이터에 의해 만족되는 경우에 자동으로 검증될 수 있다. 사전-검증 조건은 카드-소지자에 의해 초기에 결정되며/또는 수정될 수 있다. 또 하나의 보안 특성으로서, 카드-소지자는 원하는 바와 같이, 선택적으로 이러한 신용카드/계정을 활성 및 활성해제할 수 있다. 신용카드는 자체로서 보안 조치들의 표지를 포함한다. 
       
     거래 승인 요청, 계정-소지자, 전자 상거래, 계정 활성 상태, 활성 조건.
Patent KR-20070038553-A (KR)
Inventor: GUZMAN HECTOR
IPC: A61K31/56
Filed: 2005-08-05
Abstract: 본 발명은 하나 이상의 스타틴의 신규한 오메가-3 오일 용액을 제공한다.  이들 용액은 용이하게 생물학적으로 이용할 수 있다.  특히, 본 발명의 용액이 주성분으로서 오메가-3 오일을 함유하기 때문에, 이는 스타틴 활성성분으로 인한 고콜레스테롤혈증 억제 효과를 제공할 뿐만 아니라, 오메가-3 오일의 권장된 1일 투여량 (즉, 1일당 오메가-3 오일 약 1 그램) 또는 이의 일부도 제공한다.  본 발명은 하나 이상의 스타틴의 신규한 염을 제공한다.
Patent KR-20070067120-A (KR)
Title: Method and appratus for reducing the amount of rewet in a press section of an papermaking machine
Inventor: HAWES JOHN M
IPC: D21F7/12
Filed: 2005-10-18
Abstract: A method and apparatus for reducing the amount of rewet of in a press section of an industrial press including a press fabric for carrying a sheet, a press for applying pressure to the press fabric and for forcing water out of the sheet and into the press fabric, and means for applying a reusable displacing agent at least one side of press fabric, the displacing agent absorbing interfacial water upon exiting the press and preventing rewet of the sheet.
Patent KR-20070058620-A (KR)
Title: Flow enhancement for underwater turbine generator
Inventor: STOTHERS RUSELL
IPC: F03B3/12
Filed: 2005-02-24
Abstract: A flow enhancement improvement for an underwater turbine generator is disclosed wherein a longitudinal hole is disposed in the central area, typically a hub of the generator, and a second, augmentor duct, preferably rigid, is disposed about the outer duct or housing of the unit to create a slot area. The slot and hollow hub create areas of smooth, laminar fluid flow. The leading edges of the hub or central ring and the augmentor and outer ducts are elliptical to enhance the fluid dynamics of the structure.
Patent KR-20070063571-A (KR)
Title: System and method for reducing the start-up time of mhp applications
Inventor: WOUTERS PETRUS N
IPC: H04N5/44
Filed: 2005-09-28
Abstract: A system and method is provided for reducing the start-up time of MHP applications based on the MHP 1.0.x standard through exploiting the custom Classloader and persistent storage capabilities of MHP 1.0.x. A generic wrapper class is created that allows any MHP 1.0.x application to copy itself to, and run itself from, persistent storage thereby reducing the startup time. The generic wrapper class utilizes two pre-existing APIs in the MHP protocol, a DVBClassloader API and a persistent storage API.
Patent KR-20070061588-A (KR)
Title: Mos-gated transistor with reduced miller capacitance
Inventor: SHENOY PRAVEEN MURALEEDHARAN
IPC: H01L21/336
Filed: 2005-10-04
Abstract: In one embodiment of the present invention, a trench MOS-gated transistor includes a first region of a first conductivity type forming a pn junction with a well region of a second conductivity type. The well region has a flat bottom portion and a portion extending deeper than the flat bottom portion. A gate trench extends into the well region. Channel regions extend in the well region along outer sidewalls of the gate trench. The gate trench has a first bottom portion which terminates within the first region, and a second bottom portion which terminates within the deeper portion of the well region such that when the transistor is in an on state the deeper portion of the well region prevents a current from flowing through those channel region portions located directly above the deeper portion of the well region.
Patent KR-20070084215-A (KR)
Title: Flat self-opening closure for composite packagings or for container nozzles or bottle necks to be closed by film material
Inventor: OTT GREGOR
IPC: B65D5/74
Filed: 2005-11-04
Abstract: The self-opening closure comprises a pouring spout (3), a screw cap (1) and a self-opening cylinder (2) which is disposed inside the pouring spout (3) and can be set rotating by the screw cap (1). The self-opening cylinder (2), on its lower rim and protruding therefrom, comprises three combined piercing and cutting elements (5, 6, 7). These elements are disposed on two opposite positions on the periphery and in a position between the two. The interior of the self-opening cylinder (2) is provided with three nail-type integrally molded elements (9, 10, 11) which are evenly distributed across the periphery and extend towards the center of the cylinder and have a nail shank (12) and a nail head (13). The nail shank (12) and the bottom side of the nail head of every integrally molded element acts as a guide for one of the three cylinder wall segments that are located on the interior of the cap concentrically to the axis of rotation of the cap. The screw cap (1), on is lower rim (25), is connected to a flat retaining element (21) via at least two material bridges (22, 23, 24) that extend non-radially in relation thereto and that are configured as predetermined breaking points. Said retaining element can engage with the flange (20) of the pouring spout (3) in a horizontal position by means of pins.
Patent KR-20070072915-A (KR)
Title: Electric cleaner and suction mouth body
Inventor: TAKAI YASUSHI
IPC: A47L9/04
Filed: 2006-01-26
Abstract: A floor brush for an electric cleaner, in which cleaning performance by a rotating cleaning body is improved while costs of the floor brush is suppressed. When a lower end section of a front cover (18) comes in contact with an obstruction and is rotated backward, a rear face of the front cover (18) comes into contact with a rotating brush (21) and simultaneously the lower end section approaches a floor surface (F). This causes an opening (38) to be narrower, increasing a load in a rotating cleaning body chamber (22) to reduce suction from the rotating cleaning body chamber (22) side. As a result, the volume of suction air from a suction mouth is relatively increased to increase rotational force of an air turbine (27a). As a consequence, in correspondence with an increase in a load applied to the rotating brush (21), rotational force of the rotating brush (21) can be increased without using, for example, a motor, so that sufficient cleaning performance by the rotating brush (21) can be obtained while costs of the brush are suppressed.
Patent KR-20070062608-A (KR)
Title: System and method for accurately predicting signal to interference and noise ratio to improve communications system performance
Inventor: WU QIANG
IPC: H04B17/00
Filed: 2000-09-12
Abstract: A system (10) for providing an accurate prediction of a signal-to-interference noise ratio. The system (10) includes a first circuit for receiving a signal transmitted across a channel via an external transmitter. A second circuit generates a sequence of estimates of signal-to-interference noise ratio based on the received signal. A third circuit determines a relationship between elements of the sequence of estimates. A fourth circuit employs the relationship to provide a signal-to-interference noise ratio prediction for a subsequently received signal.
Patent KR-20070073958-A (KR)
Title: Difluoronucleosides and process for preparation thereof
Inventor: BORN ANN RUTH
IPC: C07H19/06
Filed: 2005-12-08
Abstract: A stereoselective process for the preparation of a 2',2'-difluronucleoside is provided. In the process, a protected 2', 2'-difluorofuranose is coupled with a base selected from the group consisting of pyrimidine and purine derivatives in the presence of a Lewis acid, wherein the protected 2',2'-difluorofuranose has a 1-position leaving group and 3-and 5-position protecting groups, and, when the base comprises 1 or more oxygen atoms, the base is a protected base, wherein each oxygen atom is protected with a protecting group.
Patent KR-20070084613-A (KR)
Title: Managing the operation of a motor vehicle alternator starter
Inventor: LOUISE CHRISTOPHE
IPC: H02P9/08
Filed: 2005-12-01
Abstract: The invention concerns a method for operating a reversible polyphase rotating electrical machine (2) in a motor vehicle, wherein the high-level management of the machine is monitored by a remote control unit (1), via a specific protocol communication link (31), while the low-level management is performed by an integrated control module (20) in or immediately proximate the machine.
Patent KR-20070073971-A (KR)
Title: Planar display device
Inventor: KONDO NOBUYOSHI
IPC: G09F9/35
Filed: 2005-07-11
Abstract: A planar display device whose display panel main body can be easily separated from a chassis member upon disposal without preparing large equipment and a special tool. In the planar display device wherein the PDP panel main body (1) and the chassis member (2) are adhered by a two-sided tape (3), a wire (4) is previously incorporated for separating the PDP panel main body (1) from the chassis member (2) by cutting and peeling the double-sided tape.
Patent KR-20070086040-A (KR)
Title: Burner for a heater with improved fuel supply, improved heat shield and improved baffle plate
Inventor: POHNER MICHAEL
IPC: F23D9/00
Filed: 2005-11-16
Abstract: The invention relates to a burner for a heating device, in particular, for application in motor vehicles, comprising an essentially axially-symmetrical combustion chamber (22), a burner nozzle (12), for the introduction and atomisation of fuel, with a fuel lance (14), for the introduction of fuel into the combustion chamber (22) and a combustion air inlet (16), for the introduction of combustion air into the combustion chamber, a starting zone (18), in which an ignition of the fuel to start the burner (10) occurs, a heat shield (24), between the burner nozzle (12) and the combustion chamber (22), whereby the heat shield comprises openings (28, 30) for the introduction of secondary air into the combustion chamber and an impact disc (36), arranged in the combustion chamber. According to the invention, the exit speed of the fuel is determined by the selection of the inner diameter of the fuel lance (14), such that during a starting phase for the burner (10), fuel reaches the starting zone (18) in essentially non-atomised form, the openings are provided with air guide elements (28, 30) and the impact disc (36) has a given dome in the axial direction.
Patent KR-20070094973-A (KR)
Title: Method and apparatus for estimating the step-size of an adaptive equalizer
Inventor: PIETRASKI PHILIP J
IPC: H03K5/159
Filed: 2005-10-20
Abstract: A step-size estimator for controlling the step-size of an adaptive equalizer incorporated in a transceiver, (e.g., a wireless transmit/receive unit (WTRU)). The step-size estimator updates at least one adaptive equalizer tap used by the adaptive equalizer based on an apparent speed of a channel established between the transceiver and another transceiver. The step-size estimator includes a speed estimator, a signal-to-noise ratio (SNR) averager and a step-size mapping unit. The speed estimator is used to estimate the apparent speed of the channel, (i. e., the observed and/or measured rate of change of the channel impulse response). The SNR averager generates a common pilot channel (CPICH) SNR estimate. The step-size mapping unit uses the speed estimate and the CPICH SNR estimate to generate a step-size parameter,V, and a filter taps leakage factor parameter, E, used by the adaptive equalizer to update the filter tap coefficient.
Patent KR-20070119630-A (KR)
Title: Methods for treating cancer and other pathological proliferating disorders by inhibiting mitosis using pyrrolo[2,3-d]pyrimidines
Inventor: GANGJEE ALEEM
IPC: A61K31/519
Filed: 2006-01-23
Abstract: The present invention provides methods for treating cancer and other pathological proliferating conditions by inhibiting mitosis using at least one pyrrolo[2,3-d]pyrimidine having the general formula (16): [insert formula here] where X is selected from the group consisting of lower alkyls, heteroalkyls, substituted or unsubstituted aryls or heteroaryls, arylalkyls, and heteroarylalkyls; where R1 is selected from the group consisting of hydrogen, lower alkyls, heteroalkyls, substituted or unsubstituted aryls or heteroaryls, arylalkyls, and heteroarylalkyls; where R2 is selected from the group consisting of hydrogen, lower alkyls, heteroalkyls, alkoxys, substituted or unsubstituted aryls or heteroaryls; where R3 is selected from the group consisting of zero, lower alkyls, heteroalkyls, alkenyls, and heteroalkenyls; and where R4 is selected from the group consisting of substituted or unsubstituted aryls or heteroaryls, arylalkyls, heteroarylalkyls, and hydrogen. The compound may inhibit mitosis in cells that have developed multidrug resistance due to P-glycoprotein and MRP1, and facilitate the reversal of P-glycoprotein mediated resistance.
Patent KR-20080004472-A (KR)
Title: Ratcheting fixation plate
Inventor: FARRIS ROBERT A
IPC: A61B17/82
Filed: 2006-04-03
Abstract: Devices and methods for spinal fixation employ at least first and second plates that are configured to allow progressive sliding advancement of the plate members toward one another and limit movement of the plate members away from one another after installation. A spring member associated with one bone plate may engage toothed section(s) on the other bone plate. The bone plates may each have arms that are spaced from one another and engaged by corresponding arms on the other bone plate. There may be more than two bone plates, with multiple restricted movement regions.