baber/WOPTO huggingface dataset:
Patent KR-20070060813-A (KR)
Title: Bottom chassis and liquid crystal display device including the same
Inventor: CHU YOUNG BEE
IPC: G02F1/1333
Filed: 2005-12-09
Abstract: A lower chassis and an LCD(Liquid Crystal Display) including the same are provided to allow the LCD to have a thin profile while maintaining a strength of the LCD by forming a lower chassis including a lower plate and a rib. A lower plate(220) supports a backlight assembly. A rib(210) supports a mold frame(130) at an edge of the lower plate. The rib includes a horizontal portion supporting the mold frame and a vertical portion extending perpendicularly to the horizontal portion. An upper surface of the lower plate and the horizontal portion of the rib are adhered to each other by a dual adhesive tape(300). A thickness of the lower plate is thinner than a thickness of the horizontal portion of the rib. The thickness of the lower plate is 0.375 times greater than the thickness of the horizontal portion of the rib.
Patent KR-20070064479-A (KR)
Title: A fuel line pressure adjustment system of liquified petroleum gas injection vehicle and monitoring method thereof
Inventor: JUNG JAE YOON
IPC: F02M21/02
Filed: 2005-12-17
Abstract: A fuel line pressure adjustment system of a liquefied petroleum gas injection vehicle and a monitoring method thereof are provided to determine a normal or abnormal state of a fuel pressure. A method of monitoring a fuel line pressure adjustment system of a liquefied petroleum gas injection vehicle includes the steps of maintaining a state that engine ignition is OFF(S101), determining whether engine ignition ON is detected(S102), activating control of a variable pressure regulation device(S103), performing fuel supply into an injector disposed at the engine(S105), comparing a pressure of the fuel with a target pressure(S106), determining whether a pressure in the fuel line is higher than the target pressure(S107), increasing the pressure in the fuel line by closing the variable pressure regulation device(S108), and detecting the pressure in the fuel line after closing the variable pressure regulation device(S109).
Patent KR-20070065554-A (KR)
Title: Sample heating apparatus of automated stainer
Inventor: PARK JUNG SIK
IPC: G01N1/30
Filed: 2005-12-20
Abstract: A sample heating apparatus of an automated stainer is provided to minimize the surface tension of a slide glass seated in a groove to safely and readily detach the slide glass. A sample heating apparatus of an automated stainer comprises a rotary plate, a separation mount part(2), a slide glass(1), a heater mounting chamber(3'), a heater(4), and a heater cover(5). The rotary plate has the separation mount part. The slide glass is seated on the separation mount part. The heater is mounted in the heater mounting chamber to heat the slide glass just over the heater mounting chamber. In order to stably install the heater, the heater cover is fastened to the heater mounting chamber by a fastening screw. A center of the rotary plate is covered by the cover. A plurality of electric wires is connected to an insulating terminal of a rotary ring.
Patent KR-20070066225-A (KR)
Title: Radiator for vacuum cleaner
Inventor: LEE JAE DUCK
IPC: A47L9/28
Filed: 2005-12-21
Abstract: A radiator for a power cable of a vacuum cleaner is provided to prevent erroneous operation and damage of the vacuum cleaner by releasing vacuum generated by abnormality of air flow. A radiator for a power cable of a vacuum cleaner includes a cleaner main body(10), a dust container, a through hole part, a motor case(30), a power cable case(40), an emergency hole part, and a safety valve(50). An air flow passage is formed inside the cleaner main body. A dust container mounting part(12), a motor mounting part(14), and a power cable mounting part(16) are formed on the partitioned cleaner main body with a separator. The dust container is separably installed on the dust container mounting part and has an inlet formed on one side. The through hole part forms an air flow passage on the separator. The motor case is installed on the motor mounting part corresponding to the through hole part and embeds a motor and a pan. The power cable case is installed on one side of the motor case and has a hole part(44) which allows a power cable to be protruded outside of the cleaner main body. The emergency hole part is formed on the separator and flow in air from the hole part of the power cable case to the dust container mounting part if vacuum is generated in the dust container mounting part. The safety valve is installed on the emergency hole part and flow in air in a high pressure to low pressure side if pressure difference above a set value is generated.
Patent KR-20060001986-A (KR)
Inventor: CHO KEUN HWUI
IPC: H01L29/775
Filed: 2005-12-23
Abstract: 본 발명은 단일전자 트랜지스터 및 그의 새로운 제조 방법에 관한 것이다. 보다 상세하게는 에스오아이(SOI, silicon-on-insulator) 기판을 이용하여 나노 스케일 크기의 채널 폭을 가지는 나노선을 제조하고, 제작된 에스오아이 나노선에 하드 마스크로의 실리콘 질화막을 패턴한 후, 열산화 공정을 수행한다. 열산화 공정 동안 실리콘 질화막으로 둘러 쌓인 영역의 에스오아이 나노선 영역은 산화율이 작고, 실리콘 질화막이 없는 실리콘 나노선 영역은 실리콘 산화율이 크므로, 질화막의 유무에 따라 선택적으로 산화막의 두께가 결정된다. 에스오아이 나노선을 따라서 두꺼운 산화막-얇은 산화막-두꺼운 산화막이 직렬로 형성되고, 이 중 두꺼운 산화막은 포텐셜 장벽의 기능을, 얇은 산화막 아래의 실리콘 변형은 양자점 기능을 가지게 된다. 이와 같은 제조 방법을 이용한 단일 전자 트랜지스터는 선택적 산화율을 통해 자발적인 양자점을 만들어 지므로, 식각 공정으로부터 생기는 표면의 손상을 피할 수 있다. 제조된 에스오아이 단일전자 트랜지스터는 소스 전극으로 부터 양자점으로 터널링, 양자점으로부터 드레인 전극으로의 터널링에 의해 전자가 이동한다. 
       
     단일전자, 트랜지스터, 에스오아이(SOI), 양자점, 나노선, 산화율
Patent KR-20070067473-A (KR)
Title: A jig system for the spectrum analysis and the performance evaluation of the oscillator
Inventor: YOON DAL HWAN
IPC: G01R23/16
Filed: 2005-12-23
Abstract: A jig system for spectrum analysis and performance evaluation of an oscillator is provided to attenuate reflecting waves by forming a transmission line between the oscillator and a measurement device. A jig system includes an oscillator package chip, a first capacitor(C1) connected between a first pin and a ground part of the oscillator package chip, a first resistor(R1) connected between a fourth pin and the ground part of the oscillator package chip, a second resistor(R2) connected between the first capacitor and the first resistor, a first switch(sw1) connected between the first resistor and the second pin, a second switch(sw2) connected between the second pin and the ground part, a second, third, and fourth capacitors(C2~C4) connected between the fourth pin and the ground part, a first power source connected between the fourth pin and the first resistor, a third and fourth resistors(R3,R4) connected between a fifth pin of the oscillator package chip and a first output terminal, a fifth resistor connected between the third and fourth resistors and the ground part, a sixth and seventh resistors(R6,R7) connected between a sixth pin of the oscillator package chip and a second output terminal, an eighth resistor(R8) between the six and seventh resistors and the ground part, a ninth and tenth resistors connected between the third resistor and the sixth resistor, an inductor(L1) connected between the ninth and tenth resistors and a second power source, and a fifth and sixth capacitors between the second power source and the ground part.
Patent KR-20070067941-A (KR)
Title: Digital tuner
Inventor: KIM HYOUNG DONG
IPC: H04N5/50
Filed: 2005-12-26
Abstract: A digital tuner is provided to improve the receiving sensitivity of the digital tuner and maintain the receiving sensitivity irrespective of a received signal strength difference. A digital tuner includes a high pass filter(21) for filtering an input high-frequency signal, a low noise amplifier(22) for reducing a noise figure, a band pass filter(23) for filtering the output signal of the low noise amplifier, an amplifier(24), an intermediate frequency tuner(26) for tuning the output signal of the amplifier into an intermediate frequency through a low pass filter(25), and a controller(27) for setting a reference frequency to the intermediate frequency tuner. The digital tuner further includes a surface acoustic wave filter(28) for filtering the intermediate frequency signal tuned by the intermediate frequency tuner, an intermediate frequency amplifier(29) for amplifying the intermediate frequency signal filtered by the surface acoustic wave filter, a switch(30) for receiving a control signal from the controller and switching the intermediate frequency signal, an attenuator(31) for attenuating the intermediate frequency signal output from the switch, and a surface acoustic wave filter(32) for filtering the attenuated intermediate frequency signal and outputting the filtered intermediate frequency signal to a digital demodulator(33).
Patent KR-20070087834-A (KR)
Title: Diamine compound having functional side chain for lc alignment layer and lc alignment material
Inventor: DONG WON SEOK
IPC: C09K19/56
Filed: 2005-12-27
Abstract: Provided are a diamine compound, a poly(amic acid) prepared from the compound, a soluble polyimide prepared from the poly(amic acid), and a liquid crystal alignment layer using the poly(amic acid) or the polyimide whose pretilt angle can be controlled more easily. A diamine compound is represented by a formula 1, wherein n is 2 or 3; A is a single bond, -O-, -COO-, -CONH-, or -OCO-; B is a single bond, -O-, -COO-, -CONH-, -OCO-; and C are independently a linear, branched or cyclic C1-C30 alkyl group capable of being substituted with at least one halogen atom. The poly(amic acid) is prepared by reacting the diamine compound of the formula 1 and an acid dianhydride.
Patent KR-20070069932-A (KR)
Title: Prealignment apparatus of wafer for semiconductor
Inventor: CHAE MYOUNG JOO
IPC: H01L21/027
Filed: 2005-12-28
Abstract: A free align apparatus of a semiconductor wafer is provided to control two arms simultaneously for fine control and to secure structural safety by using a ball screw, so that the quality of wafer is improved by solving the alignment errors. A pair of rod arms(100) align a wafer to a diameter direction. A supporter(110) is connected with the rod arms. A pair of screw shafts(120,220) are fixed on the supporter and arranged parallel to the rod arms. An assistor(130) is installed at the other side of the screw shaft and expanded to the rod arms. A driving gear(320) is located between the pair of screw shaft. A driving motor(300) is fixed and connected by the driving gear and a rotation axis.
Patent KR-20050026062-A (KR)
Title: Dynamic targeting for a process control system
Inventor: PASADYN ALEXANDER J
IPC: H01L21/02
Filed: 2003-07-09
Abstract: A method and an apparatus for dynamic targeting for a process control system. A process step is performed upon a first workpiece in a batch based upon a process target setting. The process target setting comprises at least one parameter relating to a target characteristic of the first workpiece. Manufacturing data relating to processing of the first workpiece is acquired. The manufacturing data comprises at least one of a metrology data relating to the processed first workpiece and a tool state data relating to the tool state of a processing tool (810). Electrical data relating to the processed first workpiece is acquired at least partially during processing of a second workpiece in the batch. The process target setting is adjusted dynamically based upon a correlation of the electrical data with the manufacturing data.
Patent KR-20050048595-A (KR)
Title: Flexible interface for universal bus test instrument
Inventor: GOHEL TUSHAR K
IPC: G06F13/40
Filed: 2003-07-17
Abstract: An interface for a bus test instrument is readily adaptable for testing a wide range of bus types. The interface includes a pair of transmit lines and a pair of receive lines. A transmitting circuit is adaptable for transmitting either single-ended or differential signals over the transmit lines, and at least one receiving circuit is adaptable for receiving either single-ended or differential signals from either the receive lines or the transmit lines. The flexible interface allows the testing of single-ended and differential busses, as well as busses that support both unidirectional and bidirectional communication.
Patent KR-20050110607-A (KR)
Title: Voltage sensing circuit, semiconductor device, method for controlling voltage sensing circuit
Inventor: KATO KENTA
IPC: G11C5/14
Filed: 2003-02-24
Abstract: A voltage sensing circuit for accurately sensing a voltage while suppressing the voltage fluctuation due to the off-leak current of a transistor. The voltage sensing circuit (17) comprises first and second capacitors (C1, C2), first and second transistors (Tn1, Tn2), a comparator (21), and a control circuit (22). The capacitors (C1, C2) are connected in series to generate a division voltage (div) corresponding to a high voltage (Vpp) by the capacitors (C1, C2). When the transistors (Tn1, Tn2) are turned on, the potential at the connection node (N1) between the first and second capacitors is reset to the ground potential. When the potential at the connection node (N1) reaches a predetermined potential, the second transistor (Tn2) is turned off, and then the first transistor (Tn1) is turned off.
Patent KR-20050083742-A (KR)
Title: Apparatus, methods and articles of manufacture for wideband signal processing
Inventor: BENGTSON DAVID
IPC: H03C3/09
Filed: 2003-10-07
Abstract: An apparatus for electromagnetic processing comprises a modulator for generating one or more elements representative of an input signal; a divider controlled by the one or more elements and receiving an electromagnetic wave to generate a modified signal; a comparator for comparing the modified signal to a reference signal and for generating a processed signal based upon the comparison; and a channel number calculator for selecting a channel for the processed signal, wherein the input signal incorporates the channel selection.
Patent KR-20050083803-A (KR)
Title: Advanced digital antenna module
Inventor: DEVENDORF DON C
IPC: H03M1/36
Filed: 2003-10-23
Abstract: An Advanced Digital Antenna Module (ADAM) for receiving and exciting electromagnetic signals. The ADAM ASIC integrates a complete receiver/exciter function on a monolithic SiGe device, enabling direct digital-to-RF (Radio Frequency) and RF-to-digital transformations. The invention includes an improved analog-to-digital converter (ADC) (10) with a novel active offset method for comparators. The novel ADC architecture (10) includes a first circuit (12, 14) for receiving an input signal; a second circuit (18) for setting a predetermined number of thresholds using a predetermined number of preamplifiers (60) with weighted unit current sources (66) in each of the preamplifier outputs; and a third circuit (20) for comparing the input to the thresholds. In the preferred embodiment, the ADC (10) includes trimmable current sources (66). The ADC (10) of the present invention also includes an improved comparator circuit (62). The novel comparator (62) includes split load resistors, pairs R25 (active mode) and R26 and pairs R24 (active mode) and R49, to increase the acquisition time and reduce the regeneration time constant, emitter follower buffers Q85 and Q87 on the latch pair transistors Q61 and Q62 to reduce the capacitive loading on the regeneration node, and cascode transistors Q64 and Q119 coupled to the load resistors to eliminate the output loading effects from the regeneration node. In the preferred embodiment, the invention also includes a novel DDS/DAC architecture (200) with digitally trimmed unary currents and a novel sine lookup and decoder design which overcomes the conventional dynamic range limitations at high conversion rates.
Patent KR-20050083863-A (KR)
Title: Aromatic polycarbonate resin composition
Inventor: MITSUNAGA MASAKI
IPC: C08K5/521
Filed: 2003-10-29
Abstract: The invention aims at providing an aromatic polycarbonate resin composition excellent both in rigidity and in resistance to hydrolysis. The invention relates to an aromatic polycarbonate resin composition comprising (A) 100 parts by weight of an aromatic polycarbonate (component (A)), (B) 0.1 to 20 parts by weight of layer silicate(component (B)) which has a cation-exchange capacity of 50 to 200 mequiv/100g and is ion-exchanged with organic onium ions represented by the general formula (I): (I) [wherein M is nitrogen or phosphorus; R1 and R2 are each independently alkyl having 6 to 16 carbon atoms; and R3 and R4 are each independently alkyl having 1 to 4 carbon atoms], (C) 0.1 to 50 parts by weight of a compound (component (C)) having an affinity for the component (A) and bearing a hydrophilic moiety, and (D) 0.005 to 1 part by weight of a polyhydric alcohol higher fatty acid ester (component (D)).
Patent KR-20060035575-A (KR)
Title: Semiconductor production system and semiconductor production process
Inventor: OKABE TSUNEYUKI
IPC: H01L21/22
Filed: 2004-07-14
Abstract: A semiconductor production system comprising a section for processing a substrate to fabricate a semiconductor device thereon, a passage for supplying the processing section with fluid required for processing the substrate, a section for outputting a set voltage corresponding to a set flow rate of the fluid, a mass flow controller located in the fluid supply passage and regulating flow rate of the fluid based on the set voltage, a first shut-off valve located on the upstream side of the mass flow controller in the fluid supply passage, and a second shut-off valve located on the downstream side of the mass flow controller in the fluid supply passage. The mass flow controller comprises a section for detecting actual flow rate of the fluid and outputting a corresponding detection voltage, a section for comparing the set voltage with the detection voltage and outputting an operation signal, and a section for regulating flow rate of the fluid based on the operation signal. Furthermore, a storage section is provided to store, a detection voltage being outputted from the detecting section of the mass flow controller when the first and second shut-off valves are closed. A correcting section is provided to correct the set voltage based on the detection voltage stored in the storage section to compensate for a variation in detection voltage when the actual flow rate of fluid is zero.
Patent KR-20050086603-A (KR)
Title: Adjustable length tap and method for drilling and tapping a bore in bone
Inventor: ZWIRNMANN RALPH F
IPC: A61B17/16
Filed: 2003-11-13
Abstract: The present invention is directed to an adjustable self drilling tap assembly (10) and method for drilling and tapping bores in bone for use in orthopedic procedures to treat bone. The adjustable length tap assembly includes a shaft (22) having cutting threads (16) for drilling holes in bone, a stop collar (18) configured and dimensioned to be translatable along the longitudinal axis of the shaft, and a locking collar (20) comprising a member configured and dimensioned to be received over at least a portion of the stop collar. The locking collar preferably is configured and dimensioned to engage with the stop collar to adjustably set the effective length for the cutting threads and to prevent movement of the stop collar along the longitudinal axis of the shaft.
Patent KR-20050088372-A (KR)
Title: Entangled fabrics containing staple fibers
Inventor: ANDERSON RALPH
IPC: D04H1/54
Filed: 2003-09-16
Abstract: An entangled fabric that contains a nonwoven web hydraulically entangled with a fibrous component is provided. The nonwoven web is formed from staple fibers and is creped. For example, in one embodiment, the nonwoven web is a creped, point bonded, carded web. Excellent liquid handling properties can be achieved in accordance with the present invention without resulting in the poor liquid handling capabilities often associated with point bonded nonwoven webs. In fact, the entangled fabric of the present invention can have improved bulk, softness, and capillary tension.
Patent KR-20050085352-A (KR)
Title: Surface treatment
Inventor: AMONTOV SERGEY
IPC: C12Q1/68
Filed: 2003-11-13
Abstract: A method for producing a monolayer of molecules on a surface comprises: loading a stamp with seed molecules; transferring seed molecules from the stamp to the surface; and, amplifying the seed molecules via an amplifying reaction to produce the monolayer. The method permit generation of complete monolayers from incomplete or sparse monolayers initially printed on the surface.
Patent KR-20050088099-A (KR)
Title: Tuner power dissipation reduction in a standby mode
Inventor: ENGLERT JOHN WALTER
IPC: H04N5/445
Filed: 2003-12-05
Abstract: An apparatus such as a television signal processing apparatus 200 provides a means to control power dissipation by high speed signal processing circuitry associated with tuners 230, 250 while continuing to receive auxiliary data such as administrative data, guide data, or emergency alert notifications. According to an exemplary embodiment, the television signal processing apparatus 200 comprises a first tuner 230 for tuning a first signal when the television signal processing apparatus is in a first modem of operation and where power is removed from the first tuner 230 during a second mode of operation, a second tuner 250 for tuning a second signal when the television signal processing apparatus 200 is in a first mode of operation and a second mode of operation, wherein power is applied to the second tuner 250 for a portion of the time the television signal processing apparatus 200 is in the second mode of operation and the portion of the time the television signal processing apparatus 200 is in the second mode of operation is less than 100 percent of the time the television signal processing apparatus 200 is in the second mode of operation.
Patent KR-20050094048-A (KR)
Title: Thermo-activated adhesive material for fpcb agglutinations
Inventor: HUSEMANN MARC
IPC: C09J7/10
Filed: 2004-01-27
Abstract: Disclosed is an adhesive film comprising (i) at least one thermoplastic polymer and/or a thermoplastic elastomer, (ii) at least one resin, and (iii) at least one organically modified layered silicate and/or betonite.
Patent KR-20050109538-A (KR)
Title: High frame rate high definition imaging system and method
Inventor: UPTON WAYNE A
IPC: H04N5/345
Filed: 2004-03-05
Abstract: A high frame rate high definition imaging system and method are disclosed. An imager (104) is clocked asynchronously to a desired output video clock (114). During a frame cycle, data held in a first portion of the pixel array in the imager is clocked out of the imager (104) using an imager clock signal (102), and data held in a second portion of the pixel array is bypassed. The imager data is subsequently converted to a higher video clock rate and output as desired video data.
Patent KR-20050119131-A (KR)
Title: Containment plenum for laser irradiation and removal of material from a surface of a structure
Inventor: DENNEY PAUL E
IPC: B23K26/12
Filed: 2004-03-18
Abstract: A containment plenum (240) is adapted to deliver laser light to an interaction region of an inhabitable structure to remove material from the structure. The containment plenum (240) includes a plenum housing (242) adapted to be coupled to a source of laser light. The containment plenum (240) further includes a window (243) substantially transparent to the laser light. The window (243) is mounted within the plenum housing (242) to transmit the laser light in a downstream direction and to provide a barrier to upstream transport of particulate matter generated by interaction of the laser light and the structure. The containment plenum (240) further includes a nozzle (244) fluidly coupled to a source of compressed gas. The nozzle (244) is mounted downstream of the window (243) whereby the laser light and the compressed gas are transmitted through the nozzle (244) in the downstream direction to the interaction region of the structure. The containment plenum (240) further includes a resilient interface (246) coupled to the plenum housing (242) and adapted to resiliently contact the structure and to substantially surround the interaction region, thereby confining the material and removing the material from the interaction region.