baber/WOPTO huggingface dataset:
Patent KR-20050091766-A (KR)
Title: Feedforward control for absorption chiller
Inventor: KOLK RICHARD
IPC: F25B15/06
Filed: 2004-01-06
Abstract: A feedforward control method for an absorption chiller includes determining the disturbance transfer function, determining the capacity valve transfer function, measuring the actual disturbance, and implementing the feedforward control function in a feedforward controller. The feedforward control function is represented by the ratio of the disturbance transfer function divided by the capacity valve transfer function. The disturbance transfer function and the capacity valve transfer function are measured by applying a known amplitude input perturbation to the disturbance or capacity valve and recording the resulting perturbation in the output leaving chilled water temp. The disturbance transfer function is then the ratio of the delta leaving chilled water temperature divided by the delta change in the disturbance. The capacity transfer function is the ratio of the delta leaving chilled water temperature divided by the delta change in the capacity valve.
Patent KR-20050096163-A (KR)
Title: Mixed technology mems/sige bicmos digitizing analog front end with direct rf sampling
Inventor: KENT SAMUEL D
IPC: H01H1/00
Filed: 2004-01-26
Abstract: A digitizing analog front end (DAFE) (50) using mixed technology on a single substrate is described. SiGe BiCMOS technology is implemented for the semiconductor components, which include a low noise amplifier (64) and an analog-to-digital converter (68). Micro Electro Mechanical System (MEMS) switches are used to change the filtering characteristics of several filters, including an anti-aliasing filter (66) and a pre-select and anti-jamming filter (62).
Patent KR-20050098911-A (KR)
Inventor: YONEDA YOSHIHIRO
IPC: A41G3/00
Filed: 2004-07-15
Abstract: Double-faced adhesive tape (10) for putting a wig (100) on a head portion. The surface of at least one of adhesive layers (12, 13) on both sides of a core material (11) is matted by forming minute recesses and ridges on it, and the one adhesive layer (12) is formed to a thickness where at least a majority of the diameter of a filament (103) used as a net member of a wig base (101) is buried in the layer. This enables the one adhesive layer (12) is adhered to the net member by making the layer enter from the back face of the wig into meshes (104) of the net member, and the filament (103) is adhered in a face-contact manner by the adhesive layer (12) and the other adhesive layer (13) is adhered to the head portion.
Patent KR-20060058050-A (KR)
Title: Refrigerant leakage detecting device and refrigerator using the same
Inventor: ADACHI KOSAKU
IPC: F25D13/00
Filed: 2004-03-12
Abstract: A refrigerant leakage detecting device capable of improving accuracy in detection of refrigerant leakage by reliably coping with variations in input to a compressor in a refrigerator using a combustible refrigerant. If there is a place where there occurs a refrigerant leakage on the low pressure side in a refrigerating cycle, the cycle inner pressure during operation is a negative pressure, so that air is drawn in to increase electric power. If the amount of increase in an instantaneous electric power value (Wi (t)) for decision purposes exceeds an increase reference value (G1), a decision is given to the effect that there is a leakage on the low pressure side. Further, if there is a place where there occurs a refrigerant leakage on the high pressure side in the refrigerating cycle, the electric power decreases pursuant to a cycle inner pressure decrease during operation. If the decrease in this instantaneous electric power value (Wi (t)) for decision purposes exceeds a decrease reference value (G2), a decision is given to the effect that there is a high pressure leakage.
Patent KR-20060029609-A (KR)
Title: Building material and method of making and installing the same
Inventor: BENJAMIN MICHAEL PUTTI
IPC: E04H1/00
Filed: 2004-05-17
Abstract: A building material for covering a frame of a structure, comprising a fibercement board (110) and an article connected to the surface of the board and adapted to receive a fastener (230) to fix the board to the structure (210), the article having a first flange (120a) connected to the board and a second flange (120b) extending beyond one of the opposing edges, the second flange being capable of moving relative to the first flange. The invention relates also to a building system comprising; a main board (110) and an adjacent board (220) connected to a framing element; an article connected to the main board surface and with one flange parallel with the main board surface and extending beyond one of the opposite ends of the main board; and a row of fasteners extending through the article to the framing element to secure the main board and the adjacent board.
Patent KR-20070072990-A (KR)
Title: Driving apparatus and method of display device
Inventor: LEE KWANG HEE
IPC: G09G3/20
Filed: 2006-01-03
Abstract: An apparatus and a method for driving a display device are provided to enhance image quality by correcting an image signal corresponding to a distorted grayscale into an image signal representing a desired grayscale. An apparatus for driving a display device includes a memory, a signal controller(600), and a data driver(500). The memory stores plural correction input image signals having plural correction grayscales corresponding to plural input image signals having plural input grayscales. The signal controller determines input grayscale of input image signals(R,G,B) from the outside, selects a corresponding correction input image signal of the plural correction input image signals when the determined input grayscale is one of the plural input grayscales, and outputs the selected correction input image signal as an output image signal. The data driver applies a grayscale voltage corresponding to the output image signal to pixels(PX) as a data voltage.
Patent KR-20070081663-A (KR)
Title: Image handling device and method for being executable in mobile communication terminal loaded with it
Inventor: JEON HYUNG JUNN
IPC: H04N19/154
Filed: 2006-02-13
Abstract: An image processing apparatus for performing uniform lossy compression and an image processing method executable in a mobile communication terminal including the image processing apparatus are provided to control a quantization step size of a decoder on the basis of PSNR(Pixel Signal-to-Noise Ratio) of each frame of input image data to achieve uniform lossy compression of frames of image data. An image processing apparatus includes a first frame representative value extractor(15), a first buffer(16) for storing a frame representative value inputted from the first frame representative value extractor, an encoder(13) for discrete-cosine-transforming image data inputted frame by frame and encoding the image data according to a set quantization step size, and a decoder(14) for decoding an encoded frame inputted from the encoder. The image processing apparatus further includes a second frame representative value extractor(17) for extracting a representative value of the decoded frame inputted from the decoder, a second buffer(18) for storing the representative value, and an encoding controller(19) for calculating a PSNR and controlling the quantization step size based on the PSNR.
Patent KR-20070082302-A (KR)
Title: Telecommunication system for common using usb and uart
Inventor: CHOI JAE SOON
IPC: G06F13/14
Filed: 2006-02-16
Abstract: A telecommunication system using a USB and a UART in common is provided to use USB or UART communication by detecting a USB or UART connection signal from an external device on a single USB connector, and switching a USB or UART data signal line. The USB connector(100) provides interface for an external device, and has signal line data. An analog switch(200) selectively sets a UART or USB data signal line to a signal line of the connector according to a selection control signal. A system controller reads a signal level by setting a UART data signal line terminal as a GPIO(General Purpose Input/Output) port, and detects whether the UART or the USB is connected to the connector depending on a signal level. If a UART connection signal is detected, the system controller sets the UART data signal line terminal as a UART port, and performs the UART communication by connecting a path of the UART data signal line and the connector signal line through the selection control signal. If the USB connection signal is detected, the system controller performs the USB communication by connecting the path of the USB data signal line and the connector signal line through the analog switch.
Patent KR-20060020723-A (KR)
Inventor: OHYAMA TOSHIAKI
IPC: H04N5/202
Filed: 2006-02-17
Abstract: 본 발명에서는 스크린의 밝기에 상응하는 높은 콘트라스트를 갖는 안정한 영상을 얻을 수 있는 영상 디스플레이 방법을 제공한다. 본 발명에서는 영상신호에 기초하여 영상을 디스플레이하는 영상 디스플레이 장치의 영상신호 처리 시스템으로서, 영상신호에 상응하는 휘도신호의 최고휘도레벨정보와 평균휘도레벨정보에 기초하여, 휘도신호의 이득제어에 사용되는 피드백(feedback)신호를 제공하는 이득제어모듈과; 이득제어모듈에 의해 휘도신호의 이득이 조절된 후, 영상신호에 대한 평균휘도레벨정보에 기초하여 감마보정(gamma correction)을 적용하는 보정모듈(correction module)을 포함하여 구성되는 영상신호 처리 시스템을 제공한다.
Patent KR-20070091872-A (KR)
Title: Battery pack employed with mechanical fuse
Inventor: CHO YONG HO
IPC: H01M2/34
Filed: 2006-03-08
Abstract: A battery pack equipped with a mechanical fuse is provided to allow the mechanical fuse to be broken upon swelling of cells so that the battery is in shut-off, and to ensure excellent safety. A battery pack equipped with a mechanical fuse include plate-like cells(100) received in a pack casing, and further comprises: a flexible linear member surrounding the outer surface of the cells and having a low elongation; and a mechanical fuse(300) connected to electrode terminals(210,220) while being connected to the linear member at both ends thereof so that the mechanical fuse can be cut due to the concentration of tensile force caused by a change in volume upon swelling of the cells.
Patent KR-20070092366-A (KR)
Title: Apparatus and method for allocating highway in access gateway
Inventor: CHOI JANG MIN
IPC: G06F15/16
Filed: 2006-03-09
Abstract: A device and a method for allocating a highway of an access gateway are provided to prevent the highway and a channel from being allocated to slots not mounting an SLU in booting of the access gateway by allocating the highway and the channel if the SLU is allocated to the slot of the access gateway. A highway database(304) stores highway information needed for communicating with at least one device. A call processing module(302) searches the highway information to be allocated to the device from the highway database is the device is mounted to one of a plurality of slots(311-329), and allocates the searched highway information to the device. In case that the device mounted to the slot is detached, the call processing module stores the highway information allocated to the detached device to the highway database.
Patent KR-20070060997-A (KR)
Title: System and method for providing media-contents of home network using web services
Inventor: LEE HOON KI
IPC: H04L12/66
Filed: 2006-03-22
Abstract: A system and a method for providing media contents by using a web service are provided to enable a terminal connected to one home network to quickly/easily use the media contents of other home networks through the web service by integrally managing media content information collected from a plurality of home servers. Each home server(310) collects local home media content information from local home network terminals, transmits the collected information to an integrated media information management server(340), and provides the shared media content information from the integrated server to a local home media player(320) by using the web service. The home server transfers a media content request message of the local home media player to a remote home network terminal(350) based on the shared media content information. The integrated server integrally manages the shared media content information by collecting the local home media content information received from each home server based on the web service and provides the shared media content information through the web service by responding to the request of each home network terminal.
Patent KR-20070099742-A (KR)
Title: Plasma processing apparatus
Inventor: CHUNG SANG GON
IPC: H01L21/3065
Filed: 2006-04-05
Abstract: A plasma processing device is provided to increase the uniformity of a process by controlling the density of plasma to improve a yield. A plasma processing device includes a reaction chamber(100), an antenna(116), and a shower head(112) and a lower electrode(114). The reaction chamber(100) maintains airtight seal of a substrate processing region and is safety-grounded. A high-frequency transmitting window(120) is formed on a part of an upper side wall of the reaction chamber(100). The antenna(116) is formed on an outer circumferential surface of the reaction chamber(100). The antenna includes a slope of which upper portion is inclined inwardly to the reaction chamber(100). The shower head(112) and the lower electrode(114) are opposed to each other.
Patent KR-20070100046-A (KR)
Title: Agent for inhibiting keratinocyte proliferation comprising terrein
Inventor: YOO ICK DONG
IPC: A61P17/06
Filed: 2006-04-06
Abstract: An agent for inhibiting keratinocyte proliferation comprising terrein is provided to be used for treating sensitive dermatitis such as psoriasis, lichen planus, keratosis and basal cell carcinoma. An agent for inhibiting keratinocyte proliferation comprises terrein isolated from Penicillium sp.(deposition no. KCTC 26245) strain, wherein the terrein is prepared by obtaining a cyclopentenone compound from furfuryl alcohol through ring expansion reaction and ring contraction reaction and then preparing 3-propenyl cyclopentenone through Grignard reaction, oxidative transition reaction and isomerization of double bond.
Patent KR-20060115600-A (KR)
Title: Sheath for enabling insertion and extraction of anastomotic ring applier
Inventor: ORTIZ MARK S
IPC: A61B17/04
Filed: 2006-05-03
Abstract: A sheath for enabling insertion and extraction of an anastomotic ring applier is provided to prevent a tissue from being trapped in a deployment mechanism by covering a ring deployment mechanism through the sheath when extracting. A surgical instrument includes a handle(17) and a ring deployment mechanism(24) receiving an anastomotic ring. The ring deployment mechanism moves between an unactuated cylindrical position and an actuated hollow rivet-forming position. An actuation mechanism transfers an actuating force to the ring-deployment mechanism. An elongate shaft connects the handle with the ring deployment mechanism, and transfers the actuating force from the handle to the ring deployment mechanism. Sheathes(32,34) cover the ring deployment mechanism during insertion and extraction of the instrument. The sheath moves from the unactuated position to the actuated position along the ring deployment mechanism.
Patent KR-20070108703-A (KR)
Title: Method for controlling output of audio signals and apparatus thereof
Inventor: LEE JONG HYUN
IPC: H04B1/40
Filed: 2006-05-08
Abstract: A method for controlling audio signals and an apparatus thereof are provided to protect the auditory capacity in a user by automatically lowering the output of an earphone after a set time has passed when the user listens to a music by large volume for a long time via the ear phone of a portable device like an MP3 player, a portable phone or a game playing device. A method for controlling audio signals comprises the following several steps. A level detector detects an output level of the audio signals in case that the output level of the audio signals is changed, for example, the audio signals starts to be regenerated or the output level is changed(202). If the output level is detected, a level comparing unit compares the detected output level of the audio signals with a limit of the auditory capacity(204). A controller controls the output level of the audio signals on the basis of the comparison result(206).
Patent KR-20070109107-A (KR)
Title: Circuit and method for controlling refresh in semiconductor memory apparatus
Inventor: SOHN YOUNG CHUL
IPC: G11C11/406
Filed: 2006-05-09
Abstract: A circuit and a method for controlling refresh in a semiconductor memory device are provided to perform to control the period of a refresh signal more stably in correspondence to temperature, by preventing an operation error due to an error in each component. A temperature sensor(50) generates a temperature sensing voltage by sensing temperature. A control unit(60) generates a plurality of control signals. A digital converter(70) converts the temperature sensing signal into digital codes of plural bits according to the control of the plurality of control signals. A refresh signal generator(80) generates a refresh signal with a period corresponding to the input of the digital codes of plural bits.
Patent KR-20060118361-A (KR)
Title: System and method for subtracting dark noise from an image using an estimated dark noise scale factor
Inventor: ZHANG XUEMEI
IPC: G06T5/00
Filed: 2006-05-16
Abstract: An image processing system, an image sensor and a dark noise subtracting method are provided to subtract dark noise from an image without using dark pixels. An image processing system(10) includes an image sensor(20), a memory(70) and a processor(60). The image sensor captures a current image and generates current image data representing the current image. The current image data includes a current dark noise signal and an image signal. The memory stores reference image data representing a reference dark noise signal generated by the image sensor. The processor estimates a dark scale factor from the current image data and the reference image data and scales the reference dark noise signal by the dark noise scale factor to generate a scaled dark noise signal. The processor subtracts the scaled dark noise signal from the current image data to generate an image signal.
Patent KR-20060124572-A (KR)
Title: Spinning reel
Inventor: KITAJIMA KEIGO
IPC: A01K89/01
Filed: 2006-05-17
Abstract: Provided is a spinning reel inhibiting the increase of friction force between a spool axis and a pinion gear and reduction of rotation efficiency of a rotor. The spinning reel comprises: a reel main body having a handle; a spool axis(15) established movably on the reel main body; a spool where the fish line is rolled up; a rotor performing the rolling up of fish line; a face gear(11) supported by the main body rotatably, having the handle; a pinion gear including a perforating part and a installation part; a nut member(13) for the fixation of the pinion gear; the first supporting part(14a); the second supporting part(14b); the third supporting body(14c); and the forth supporting body(14d).
Patent KR-20070111616-A (KR)
Title: Nonvolatile memory device comprising si nanocrystal as floating gate and method of manufacturing the same
Inventor: CHA YOUNG KWAN
IPC: H01L27/115
Filed: 2006-05-18
Abstract: An NVM(non-volatile memory) device including a silicon nano crystal as a floating gate is provided to improve a retention time characteristic of an NFGM(nano-floating gate memory) device by making the NFGM device include a tunneling layer, a nano crystal layer and a control oxide layer and by installing an intermediate insulation layer of a predetermined thickness, if the nano crystal layer is a double layer, into the double layer. A memory device including a gate stack(S) is formed on a substrate(40) between a source and a drain. The gate stack includes a tunneling layer(42), a storage node and a control oxide layer(46) wherein the control oxide layer has a thickness of 5~30 nm. The storage node can include a first nano crystal layer, an intermediate insulation layer and a second nano crystal layer. The intermediate insulation layer can be made of a silicon oxide layer having a thickness of 3~5 nm or so.
Patent KR-20060081383-A (KR)
Inventor: NAKADATE MAKOTO
IPC: H05B33/10
Filed: 2006-05-19
Abstract: 이 마스크는 개구가 형성된 기재와, 복수의 관통 구멍이 형성되는 동시에, 상기 개구에 대응하여 상기 기재에 접합된 마스크 부재와, 상기 기재와 상기 마스크 부재를 소정의 간격으로 유지하는 스페이서를 구비한다. 
       
     마스크, 개구, 관통 구멍, 스페이서
Patent KR-20070113726-A (KR)
Title: Rotor of a surface permanent magnet type motor
Inventor: HAN MAN SEUNG
IPC: H02K1/27
Filed: 2006-05-26
Abstract: A rotor of a surface adhesive magnet type motor is provided to minimize noise and improve the performance of the motor by preventing damage of a permanent magnet during assembling. A rotor of a surface adhesive magnet type motor includes a rotor core(110), a plurality of permanent magnets(120), and a plurality of fixing units(130). The rotor core has a plurality of sliding grooves. The plurality of sliding grooves are formed vertically on a surface of the rotor core around an outer circumference. The plurality of permanent magnets are arranged between the plurality of sliding grooves. The plurality of fixing units are coupled to the plurality of sliding grooves and have a locking part. The locking part locks the permanent magnets for fixing the permanent magnets on the rotor core.
Patent KR-20070115458-A (KR)
Title: Melanin biosynthesis inhibitors which using of ginsenosides
Inventor: JANG JAE KWEON
IPC: A61K8/60
Filed: 2006-06-02
Abstract: An inhibitor of melanin biosynthesis by using ginsenosides is provided to improve inhibitory effects on melanin formation, so that it is useful for whitening the skin or treating hyperpigmentation during pregnancy period. An inhibitor of melanin biosynthesis comprises ginsenoside Rc represented by the formula(1) or ginsenoside Rd represented by the formula(2) in which gic is beta-D-glucopyranosyl which is obtained by puffing ginseng and extracting puffed ginseng with at least one selected from water, ethanol, methanol and acetone under heating condition. A cosmetic composition for whitening the skin, preventing the skin aging and protecting the skin comprises the inhibitor of melanin biosynthesis.
Patent KR-20060088857-A (KR)
Inventor: MIYATA HIDEKAZU
IPC: G09G3/36
Filed: 2006-06-30
Abstract: 본 표시 장치에서는, 제어부가, 후 서브 프레임의 기간과 이전 서브 프레임의 비를, 1:3∼1:7로 하도록 프레임을 분할한다. 프레임의 분할점은, 후 서브 프레임 및 전 서브 프레임의 쌍방에서, 실제 명도와 예정 명도의 차이를 최소로 할 수 있는 점이다. 그리고, 통상 홀드 표시에서는, 실제 명도와 예정 명도의 차이는, 프레임을 1:3∼1:7로 분할하는 점에서 가장 커진다. 따라서, 통상 홀드 표시에서 차이가 가장 커지는 점에서 프레임을 분할함으로써, 이 점에서의 차이를 최소로 할 수 있다. 이에 의해, 통상 홀드 표시를 행하는 구성에 비해, 1프레임에서의 차이를 대략 절반으로 감소시키기 때문에, 이 차이에 기인하는 과잉 명도 현상을 억제할 수 있다.
Patent KR-20080003021-A (KR)
Title: Washing machine and control method of steam generator for the same
Inventor: AHN IN GEUN
IPC: D06F39/08
Filed: 2006-06-30
Abstract: A washing machine and a method of controlling a steam generator are provided to prevent a heater from being overheated even when one of sensors fails by automatically turning off the heater upon detecting a low water level in the steam generator, or after a preset operation time. A washing machine has a steam generator equipped with a heater. A water volume sensing device detects the volume of the water inside the steam generator. A control unit sets an operation time for the heater if the water level has reached a preset volume, and stops operation of the heater after the preset operation time. The water volume sensing device includes a temperature sensor installed inside the steam generator to detect the water volume depending on internal temperature variation of the steam generator or by the water temperature variation. The control unit, if the water volume has not reached a preset volume, supplies more water by controlling a water supply valve. The preset time is set depending on the voltage supplied to the heater. A method of controlling the steam generator comprises the steps of: supplying water to the steam generator(S10); turning on the heater(S11); setting an operation time for the heater(S13); and turning off the heater after the preset operation time(S14). The heater is turned off if the water level inside the steam generator falls below the preset level(S12).