baber/WOPTO huggingface dataset:
Patent KR-20070016191-A (KR)
IPC: H01L21/324
Filed: 2007-01-25
Abstract: 피처리체가 소정의 처리를 수행하기 위해 개구부를 통하여 수직열처리장치에 반입될 때, 수납박스 운송영역을 피처리체 운송영역(웨이퍼운송영역)으로부터 분리하는 분리벽에 형성된 개구부 주변의 다양한 기구의 구조를 단순화할 수 있고, 공간의 절약에 기여할 수 있는 수직열처리장치를 제공한다. 
     소정의 열처리를 수행하기 위해 불활성가스의 분위기에서 피처리체 운송영역 (46)으로부터 피처리체 수납박스를 운송하기 위한 수납박스운송영역(44)을 분리하기 위한 분리벽(26) 안에 형성되어 있는, 개/폐뚜껑(10)에 의해 닫혀진 피처리체 수납박스(2) 안에 적재된 피처리체를 개구부(28)를 통하여 피처리체 운송영역(46)으로 운반하기 위한 수직열처리장치에서, 대기용 박스운송수단(60)이 피처리체 수납박스를 대기하도록 하는 개구부 주변의, 피처리체 운송영역에 운송된 다음 피처리체를 그 안에 수납하는, 피처리체 운송박스를 지지하기 위한 수납박스운송영역 안에 설치되어있다. 그리하여, 피처리체가, 소정의 처리를 수행하기 위하여 피처리체 운송영역(웨이퍼 운송영역)으로부터 수납박스 운송영역을 분리하는 분리벽의 개구부를 통하여 반입될 때, 개구부 주변의 다양한 기구들의 구조가 단순화되고, 공간이 절약된다.
Patent KR-20070079562-A (KR)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/335
Filed: 2007-01-30
Abstract: A switching power supply circuit is provided to improve a power conversion efficiency of the power supply circuit by removing an active filter from the power supply circuit. An E-class switching converter includes a switching element(Q1) which is a MOSFET(Metal Oxide Semiconductor Field Effect Transistor). A body diode(DD) of the switching element is formed to be parallel-coupled between a drain and a source. A primary parallel resonance capacitor(Cr) is parallel-coupled with the drain and the source of the switching element. A drain of the switching element is series-connected to a choke coil(L10). The drain of the switching element is connected to a positive electrode of a DC input voltage(Ein). A source of the switching element is connected to a negative electrode of the DC input voltage. One end of the choke coil is connected to the drain of the switching element, while a series resonance capacitor(C11) is series-connected to the other end of the choke coil. A load impedance(Z) is inserted between the series resonance capacitor and the negative electrode of the DC input voltage.
Patent KR-20080072370-A (KR)
Title: Lcd and drive method thereof
Inventor: CHOI JIN CHUL
IPC: G09G3/36
Filed: 2007-02-02
Abstract: An LCD(Liquid Crystal Display) device and a driving method thereof are provided to adjust a charge current used for utilizing an output buffer by varying a resistor structure to a parallel or serial structure based upon charge conditions of pixels. An LCD(Liquid Crystal Display) device includes a timing controller(180), a gamma reference voltage generator(140), and a data driver(120). The timing controller controls gray scale embodiment of digital data inputted from a system. The gamma reference voltage generator generates gamma reference voltages. The data driver, which converts the digital data into analog data voltages using the gamma reference voltages, includes a resistor string having plural resistors for distributing the gamma reference voltages and output buffers for amplifying the analog data voltages by charging currents flowing through the resistor string. A structure of the resistors of the resistor string is converted into a parallel or serial structure based upon charge conditions of the output buffers.
Patent KR-20080075582-A (KR)
Title: Device and method for driving display panel
Inventor: LEE JOO HYUNG
IPC: G09G3/36
Filed: 2007-02-13
Abstract: An apparatus and a method for driving display panels are provided to generate compensation image signals by synchronizing input and output of frame image signals using a line storing unit for storing line image signals. An apparatus for driving display panels includes a timing controller(210), a line storing unit(230), a frame storing unit(240), and an image compensating unit(250). The timing controller receives an external horizontal synchronous signal from an external system through a CPU(Central Processing Unit) interface scheme. The line storing unit stores an n-th frame image signal transmitted from the external system based on the external horizontal synchronous signal. The frame storing unit stores an (n-1)-th frame image signal based on the external horizontal synchronous signal. The image compensating unit generates an n-th frame compensation image signal using the n-th and (n-1)-th frame image signals based on the external horizontal synchronous signal from the line and frame storing units.
Patent KR-20080100859-A (KR)
Title: Portable roadway detector evaluation system and method for processing the same
Inventor: BAIK NAM CHUL
IPC: G06Q50/30
Filed: 2007-02-14
Abstract: An apparatus for evaluating the detection performance of a portable device for collecting traffic data and a processing method thereof are provided to evaluate the detection performance by collecting traffic volume at the field in real time, and then having data obtained through the analysis of the traffic volume. An apparatus for evaluating the detection performance of a portable device for collecting traffic data comprises the followings: a detection part(2) which detects the vehicles going along the road, and inputs video information about the traffic condition on the road; a data collection unit(4) which collects vehicle detection and video information outputted from the detection part; and a data processing unit(6) which receives detection data of a signal processing unit and video data of an image capturing unit, and operates/analyzes data. The detection part includes a detection bar in which laser sensors for the entry and exit of the vehicles are mounted, a tripod which is installed at the center of the detection bar to support the detection bar on the surface, and a camera for frame analysis which is installed at the detection bar to photograph traffic of the vehicles until the vehicles gets out of the place where the detection bar is installed after the entry into the place.
Patent KR-20080077711-A (KR)
Title: 자전거용 변속장치의 변속방법
Inventor: CHOI HO SICK
IPC: F16H3/00
Filed: 2007-02-21
Abstract: 본 발명은 에너지절약을 위한 대체 교통수단과 건강을 위한 레저활동에 유용하게 이용되는 자전거용 변속장치의 변속방법에 관한 것으로, 페달을 밟으면 주행속도의 증감에 따라 기어비가 바뀌는 기계적 변속장치로 구성되어 있으며, 기어비가 바뀌는 자전거의 주행속도와 변속단계를 이용자가 직접 조절할 수 있도록 하여 자전거용 변속장치의 효율을 높이고 이용에 편리하도록 구성되어 있다. 
     또한, 자전거의 종류나 구조를 변경하지 않고 장착할 수 있는 호환성과 대량생산이 가능한 기계적 구성으로 이루어져 있다. 
       
     4절 링크장치, 허브, 리어 드레일러, 체인링, 카셋스프라켓, 풀리, 인장력, 토션
Patent KR-20080082059-A (KR)
Title: Disposable leveler
Inventor: KIM JEONG WOO
IPC: G01F23/04
Filed: 2007-03-07
Abstract: A disposable level gauge is provided to improve analysis reliability for sample by measuring each water pipe using new level gauge, so that cross contamination is prevented. A disposable level gauge comprises a synthetic resin film such as a medium block film(20) and a scale paper(10) disposed at two sides of the synthetic resin film. The synthetic resin firm is made of polyethylene and has a length longer than a depth of underground water. The water level is measured through absorbing power of the scale paper. The disposable level gauge is rolled to be kept. A scale(31) of 0.01m and a scale(30) of 0.05m are formed on the scale paper.
Patent KR-20080086204-A (KR)
Title: Cleaning device adapted a remote trigger
Inventor: KIM WON CHAN
IPC: A47L13/22
Filed: 2007-03-22
Abstract: A cleaning device having a separate-type spray gun is provided to remove dusts and a pollutant source between narrow gaps by detachably combining the separate-type spray gun from one end of a connecting rod and spraying a cleaning agent through a supply hose. A cleaning device comprises a support member(100), a connecting rod(101), and a cleaning agent spraying unit. A washing member(100a) is attached to a lower surface of the support member. The connecting rod is connected to one end of an upper surface of the support member. The cleaning agent spraying unit is detachably combined by at least one combining member(20a,30a) which is attached to the connecting rod to spray the cleaning agent. The cleaning agent spraying unit includes a separate-type spray gun(20), and a cleaning agent tank(30). The separate-type spray gun, which is attached and detached to/from one end of the connecting rod by the combining member, receives and sprays the cleaning agent from the cleaning agent tank.
Patent KR-20080077307-A (KR)
Title: Hose for steam cleaner
Inventor: NAKANISHI TOSHIHIRO
IPC: A47L11/34
Filed: 2007-04-03
Abstract: A hose for a steam cleaner is provided to receive conductive wires of small and large diameters in spiral expansion projections having different expanded projection sizes for smoothing an inner peripheral surface of the hose and restricting wind loss in the hose, thereby increasing suction efficiency of the cleaner. A hose(10) is installed at a steam cleaner. Insulated coating conductive wires(31,32) for large and small currents are adjacent along an inner peripheral surface of a hose body(30) to an axial direction of the hose and wound spirally with a predetermined gap so that an insulated covering material of the insulated coating conductive wire for large current is thick, and an insulated covering material of the insulated coating conductive wire for small current is thin. The insulated coating conductive wire for small current has a smaller diameter than the insulated coating conductive wire for large current. The insulated coating conductive wire for large current is used as a power supply wire of a steam generating heater. The insulated coating conductive wire for small current is used as a signal wire of an on/off control circuit of an electric blower. The hose body has first and second spiral expansion projections(35,36) having different projection sizes.
Patent KR-20070113104-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: MASUKAWA MASAYUKI
IPC: H01L27/115
Filed: 2007-04-11
Abstract: A semiconductor device is provided to increase the area of a confrontation surface of a floating gate and a control gate confronting each other by interposing an interlayer dielectric among first and second floating gates and a control gate wherein the upper surface of the first and the second floating gates and both lateral surfaces of the first and the second floating gates confront one another. A channel region(23) is formed in a device region of a substrate(11). First and second main electrode regions(21a,21b) are interposed between the channel region of the device region. First and second ONO(oxide-nitride-oxide) layers(37a,37b) include a lower oxide layer formed on the upper surface of the channel region, a charge accumulating nitride layer formed on the upper surface of the lower oxide layer, and an upper oxide layer formed on the upper surface of the charge accumulating nitride layer. The lateral surface of the first and the second ONO layers is positioned on the boundary of the first and the second main electrode regions on the upper surface of the channel region. First and second floating gates(39a,39b) are formed on upper surfaces of the first and the second ONO layers. The upper part of the device region including the first and the second ONO layers and the first and the second floating gates is covered with an interlayer dielectric(49) having a uniform thickness. A control gate(51) fills a gap between the first and the second ONO layers and between the first and the second floating gates, covering the upper surface of the interlayer dielectric.
Patent KR-20070116200-A (KR)
Title: Ballot marking system by using electronic pen
Inventor: KIM GEE JONG
IPC: G06F3/041
Filed: 2007-04-25
Abstract: A system for marking a ballot with an electronic pen is provided to prevent other objects excluding the electronic pen from activating a detector by enabling the detector to respond to only the predetermined electronic pen when a voter marks the ballot on a screen of an electronic terminal. An electronic pen(202) generates a selection signal by the pushing of a voter. The screen(212) displays candidate information and is touched with the electronic pen when the voter marks the ballot. The detector(222) detects a position touched by the electronic pen by receiving the selection signal. The electronic pen includes an RFID(Radio Frequency IDentification) tag and the system includes an RFID reader. The electronic pen includes a beam generator generating a beam. The detector includes a digitizer for reading coordinates of the touch position of the electronic pen by receiving the beam generated from the electronic pen under the screen.
Patent KR-20080095964-A (KR)
Inventor: CHO SUN IK
IPC: H04M11/00
Filed: 2007-04-26
Abstract: A system, an apparatus and a method for controlling a remote security and a remote security controller are provided to provide a remote security service by using a public line and control the remote security service at a remote place without an additional line. A modem part(130) analyzes a DTMF(Dual Tone Multi Frequency) information received from an originating terminal. A remote security controller(160) determines whether to be identical with two phone number by comparing a phone number of the originating terminal with a phone number of a preregistered service subscriber. A voice outputting part(170) outputs a remote security service menu through a voice guidance according to a present state of the security system.
Patent KR-20080096243-A (KR)
Inventor: LEE KYOUNG SEOP
IPC: H04M11/06
Filed: 2007-04-27
Abstract: A system from pushing image message and a method therefore are provided to confirm a transmitted image of the other party according to transmitting an image to the terminal of the other party after converting the image stored on web into a message type. A user computer(110) activates image push client by connecting a web server(130) providing a web page for a push service. An image for delivering the phone number of video call terminal is selected through the image push client. An image message for converting the image into a message transmission format is generated and the image message is transmitted through calling request about the video call terminal. The image push server responding to the calling request performs a call process about transmitting the image message by interworking video call network based on the video call terminal.
Patent KR-20080100616-A (KR)
Title: Method supporting sleep mode and mobile station thereof
Inventor: CHA JAE SUN
IPC: H04B1/40
Filed: 2007-05-14
Abstract: A method for providing a sleep mode and a mobile station thereof are provided to efficiently manage a sleep mode operation in a broadband wireless access system serving downlink traffic. A mobile terminal which is connected to abase station(200) of a mobile communication network through a wireless link to transmit/receive data, and provides a sleep mode comprise the followings: a power supply unit(120) providing power to the mobile terminal; a sleep mode managing unit(130) for managing the sleep mode, the sleep interval within the sleep mode and the listening interval; and a controller(110) controlling the power supply unit based on the first initial-sleep interval of the sleep mode managing unit. The sleep mode managing unit sets the first initial-sleep interval period corresponding to previous integration sleep mode periods pre-stored based on whether the first data of downlink is received from the base station or not.
Patent KR-20080100631-A (KR)
Title: Twist-on wire connector and the manufacturing device
Inventor: CHOI ILL KYOO
IPC: H01R43/00
Filed: 2007-05-14
Abstract: A twisting connector cap and a manufacturing apparatus thereof are provided to have a diamond shape in a surface of a wire and implement a perfect screw thread in a twist wire, thereby preventing the wire from being separated by accident. A twisting connector cap manufacturing device comprises a wire wind unit and a wire insert unit. The wire wind unit twists the wire. The wire insert unit inserts the twisting wire into the inside of a housing. The wire wind unit includes a wire supply unit, a wire transform unit, a wire processing unit(260), a twist unit and a wire cutting unit(290). The wire transform unit transforms a surface of the wire into a diamond shape. The wire processing unit pushes the wire as much as it is needed forward. The twist unit twists the wire. The wire cutting unit cuts the wire.
Patent KR-20080100662-A (KR)
Title: One-body multi functional optical sheet for liquid crystal display device
Inventor: JEONG YOUNG HUN
IPC: G02F1/1335
Filed: 2007-05-14
Abstract: An integrated multifunction optical sheet for liquid crystal display is provided to improve photonic efficiency and viewing angle characteristic by removing a side lobe of a back light unit. An integrated multifunction optical sheet for liquid crystal display comprises the followings: a base substrate(121) in which a light is income from a rear side; a diffusion layer(123) comprised in the rear side of the base substrate; a condensed layer(127) arranging in an upper side of the base substrate in a row and in which a concavo-convex repeat; and a reflection pattern comprised of between the base substrate and condensed layer corresponding to the convex portion.
Patent KR-20070111354-A (KR)
Title: Vertical alignment type liquid crystal aligning agent and vertical alignment type liquid crystal display
Inventor: KUMAGAI TSUTOMU
IPC: C09K19/56
Filed: 2007-05-15
Abstract: A vertical type liquid crystal aligning agent is provided to ensure excellent voltage maintenance characteristics in a vertical type liquid crystal device while exhibiting good coatability on a substrate. A vertical type liquid crystal aligning agent comprises a polymer having at least one of amic acid repeating units represented by the following formula 1a and imide repeating units represented by the following formula 2, wherein Q1 in formula 1a and Q2 in formula 1b contains at least one divalent organic group represented by the following formulae 2a and 2b, and at least one divalent organic group represented by the formula of -X2-3-X2. In formulae 1a and 1b, each of P1 and P2 represents a tetravalent organic group forming a tetracarboxylic acid, and each of Q1 and Q2 represents a divalent organic group forming a diamine. In formulae 2a and 2b, X1 is a single bond, -O-, -CO-, -COO-, -OCO-, -NHCO-, -CONH-, -S-, methylene, C2-C6 alkylene or phenylene; R1 is a C10-20 alkyl, C4-C40 alicyclic monovalent organic group or C6-C20 fluorine-containing monovalent organic group; and R2 is a C4-C40 alicyclic divalent organic group or C5-C30 fluorine-containing divalent organic group. In the formula of -X2-3-X2, X2 independently represents methylene or a C2-C20 alkylene; and R3 is an aromatic ring-containing backbone, organosiloxane backbone, divalent organic group represented by the formula of -R-(O-C2H4)n-O-R- (wherein R is a C2-C5 alkylene and n is 1-100), a divalent organic group represented by the formula of -R-(O-C2H4)n-O-R- (wherein R is a C2-C5 alkylene, and n is 1-50), C4-C40 alicyclic ring backbone-containing divalent organic group.
Patent KR-20070111356-A (KR)
Title: Display device, display panel driver and method of driving display panel
Inventor: NOSE TAKASHI
IPC: G09G3/20
Filed: 2007-05-15
Abstract: A display device, a display panel driver, and a method for driving a display panel are provided to reduce power consumption by varying gamma values using transmission with small amounts of data. A display device includes a display panel(2), a calculation and compensation circuit(14), drivers(5,17), and a compensation data producing circuit(13). The calculation and compensation circuit executes a compensation operation on input gray scale data of images of a target frame and generates output gray scale data. The drivers drive the display panel according to the output gray scale data. The compensation data producing circuit generates compensation data based on a relation between the input gray scale data and the output gray scale data according to the input gray scale data of the images of a target frame or input gray scale data of images of a previous frame. The calculation and compensation circuit determines coefficients of the relation based on the compensation data.
Patent KR-20080105191-A (KR)
Title: Portable device for scratching inner surface of conduit
Inventor: CHOI CHANG HO
IPC: B08B9/023
Filed: 2007-05-30
Abstract: A portable pipe scratching apparatus is provided to allow the user to scratch the part of the inner surface of pipe, which is not scratched by an automatic scratching device, thereby improving the coating efficiency on the inner surface of pipe. A portable pipe scratching apparatus comprises a cam(20) installed inside a casing(10) with handles(12,14) and rotated by a motor(25), a vibration member(30) mounted in the casing to vibrate up and down and having a roller(32) contacting with the cam, a scratching board(40) having a concavo-convex portion(42) and combined with a vibration plate(34) of the vibration member, a guide rod(50) mounted on the vibration plate and equipped with a spring(52), a side plate(16) formed on the side of the casing in which the vibration member is arranged, and a stopper rod(60) mounted on the end part of the side plate.
Patent KR-20080105236-A (KR)
Title: Space vector pwm for induction motor velocity control by using rf command signal from wireless network
Inventor: KIM TAI HYUNG
IPC: H02P21/00
Filed: 2007-05-30
Abstract: A space vector PWM for induction motor velocity control is provided to control an induction motor through wireless, so reducing installation and maintenance cost and improving price competitive. A space vector PWM for induction motor velocity control receives a velocity control signal through a wireless network. Wireless communications units(105,106) transmit information of overcurrent and overheat of the electric motor. A spatial vector PWM signal is synthesized by using the received velocity control signal. A rotation speed of the induction motor is controlled by using the synthesized spatial vector. A controller senses the overcurrent and overheat of the electric motor.
Patent KR-20070077147-A (KR)
Title: Transmission control method, mobile station, radio base station, and radio network controller
Inventor: USUDA MASAFUMI
IPC: H04W28/00
Filed: 2007-06-04
Abstract: A transmission control method, a mobile station, a radio base station, and a radio network controller are provided to transmit uplink user data to the radio base station by using one of a scheduled transmission or a non-scheduled transmission based on a process classification by the radio network controller. A transmission control method includes the steps of: transmitting a call request to a radio network controller(RNC) for starting a radio communication with a radio base station(Node B); notifying a mobile station(UE) and the radio base station(Node B) of a classification result for an HARQ(Hybrid Auto Retransmission reQuest) process(S1001); starting the radio communication between the mobile station(UE) and the radio base station(Node B)(S1002); determining if one of a scheduled transmission or a non-scheduled transmission is performed, based on the classification result(S1003); and transmitting uplink user data to the radio base station(Node B) by using the scheduled transmission or the non-scheduled transmission(S1004).
Patent KR-20080109393-A (KR)
Title: Fork driving device
Inventor: KIM SEONG KYU
IPC: B66F9/20
Filed: 2007-06-13
Abstract: A fork drive unit of the fork lift truck is provided to gain the improved durability of product and improved reliability since the interval of fork is controlled by the operation of right and left cylinder. A fork drive unit of the fork lift truck comprises as follows. In the middle portion of the carriage(1) in which the crossbar(30) is formed into the traverse direction in bottom, the axis rod(2) having the traverse direction the polygonal cross-section is united. The joint(6) formed on the top of fork is inserted in the axis rod. The circular ring(18) having the same combining hole(18a) as the axis rod of shape is inserted in the central part of the axis rod and unites. The operation bar(4) of the regular length protrusively is formed on the outer circumference of the circular ring. The circular ring rotates with appearing and disappearing operation.