baber/WOPTO huggingface dataset:
Patent KR-20070096115-A (KR)
Title: Cmos image sensor and method for fabricating of the same
Inventor: HAN JAE WON
IPC: H01L27/146
Filed: 2005-12-29
Abstract: A CMOS image sensor is provided to increase the focusing efficiency of light by re-reflecting the light reflected by a photodiode by a reflection layer and irradiating the re-reflected light to the photodiode. A plurality of photodiodes(31) are formed in a semiconductor substrate at regular intervals. A first interlayer dielectric is formed on the front surface of the semiconductor substrate including each photodiode. A reflection layer(40) is formed on the first interlayer dielectric to have an opening(42) corresponding to each photodiode. A second interlayer dielectric is formed on the front surface of the first interlayer dielectric including the reflection layer. A plurality of color filter layers(34) are formed on the second interlayer dielectric at regular intervals. A planarization layer(35) is formed on the front surface of the semiconductor substrate including the color filter layer. Micro lenses(36) are formed on the planarization layer, corresponding to each photodiode. The opening can correspond to a region where the light focused by the micro lenses is irradiated to the photodiode.
Patent KR-20070071464-A (KR)
Title: Period control circuit of semiconductor memory device
Inventor: HONG YUN SEOK
IPC: G11C11/406
Filed: 2005-12-30
Abstract: A period control circuit of a semiconductor memory device is provided to prevent data loss of a memory by maintaining a constant refresh period for the memory device. A first period oscillator(100) outputs a first clock signal with a period varied according to a temperature variation. A second period oscillator(200) outputs a second clock signal with a constant period. A divider(300) divides the second clock signal and outputs a divided clock signal. A comparator(400) generates a control signal for controlling the second period oscillator during a self refresh mode and compares the period of the divided clock signal with the period of the first clock signal. The comparator generates a comparison signal which is disabled/enabled when the period of the first clock signal is shorter/longer than that of the divided clock signal. A falling pulse generator(500) maintains a constant level when the comparison signal is disabled. The falling pulse generator generates a pulse signal which generates pulses whenever the comparison signal is enabled. An output unit(600) outputs the first clock signal as a self refresh period signal, when the pulse signal is maintained at the constant level. The output unit outputs the divided clock signal as the self refresh period signal, when the pulse signal generates the pulses.
Patent KR-20050094400-A (KR)
Title: Nogo, caspr, f3, nb-3 useful in the treatment of injury and disease to the central nervous system
Inventor: XIAO ZHI CHENG
IPC: C12N5/0797
Filed: 2003-12-05
Abstract: The application provides materials and methods for promoting myelination of neuronal axons in the CNS. These derive from the findings firstly that the molecules Nogo and Caspr interact with one another during establishment and maintenance of the axoglial junction, and secondly that the molecules F3 and NB-3 are capable of promoting oligodendrocyte maturation via interaction with Notch. The materials and methods provided may be used in the treatment of CNS damage, in particular the treatment of spinal cord injury, multiple sclerosis, epilepsy and stroke.
Patent KR-20050089967-A (KR)
Title: Rotary metal cutting tool
Inventor: WALRATH RICHARD J
IPC: B23C5/10
Filed: 2003-12-02
Abstract: A notary end-mill is disclosed having a deferential flute construction with all individual flutes being unequally spaced about the circumference of the cylindrical tool body at different helix angles. The cutting edges of these flutes also face in the direction of tool rotation.
Patent KR-20050084443-A (KR)
Title: Method for reducing the formation of nitrogen oxides in steam generation
Inventor: BUTLER JAMES R
IPC: F23C99/00
Filed: 2003-12-18
Abstract: Disclosed herein is a method for generating steam, comprising oxidizing a fuel to generate heat via a flameless reaction; and using the heat generated via the reaction to convert water to steam. In an embodiment, the amount of NOx present is flue gas from the reaction is less than about 10 PPMv. In an embodiment, the reaction temperature is less than about 2600 °F (1430 °C). In an embodiment, the method further comprises controlling the reaction temperature to minimize the formation of NOx. In an embodiment, controlling the reaction temperature further comprises sensing one or more process variables and adjusting a process controller in response to the sensed process variable. Also disclosed herein is a steam generator comprising a reaction zone wherein fuel is oxidized to generate heat via a flameless reaction and a heasting zone wherein water is converted to steam via heat from the reaction.
Patent KR-20070019926-A (KR)
Title: Honeycomb structured body
Inventor: YAMADA KEIJI
IPC: B01D53/00
Filed: 2005-05-27
Abstract: A honeycomb structure body used inserted, for example, in a piping that forms an exhaust path of an internal combustion engine, and having, imparted to it, a large number of pieces of information such as those enabling the honeycomb structure body to be clearly partitioned into the side into which exhaust gas flows and the side from which the exhaust gas flows. The honeycomb structure body is of a columnar shape and has a large number of through-holes arranged in its longitudinal direction with separation sections in between them. Information relating to the honeycomb structure body is displayed by a two-dimensional code on the outer peripheral surface and/or on an end face of the body. ® KIPO & WIPO 2007
Patent KR-20050114733-A (KR)
Title: Molded or extruded articles comprising polyhydroxyalkanoate copolymer compositions having short annealing cycle times
Inventor: ZHAO JEAN JIANQUIN
IPC: A61F13/26
Filed: 2004-04-23
Abstract: Environmentally degradable molded or extruded articles comprising a polyhydroxyalkanoate C4C6 copolymer composition having short annealing cycle times are provided. Such short annealing cycle times are achieved by compositions having a percentage of C6 units of 2-8%. Desirable annealing cycle times are obtained for molded or extruded articles, particularly for tampon applicators.
Patent KR-20060009945-A (KR)
Title: Amorphous transparent conductive film, sputtering target as its raw material, amorphous transparent electrode substrate, process for producing the same and color filter for liquid crystal display
Inventor: INOUE KAZUYOSHI
IPC: C23C14/08
Filed: 2004-04-19
Abstract: A transparent conductive film of low resistivity excelling in transparency and etching properties; a sputtering target as its raw material; an amorphous transparent electrode substrate having the transparent conductive film superimposed on a substrate; and a process for producing the same. In particular, an amorphous transparent conductive film comprising at least indium oxide and zinc oxide, which contains at least one third metal selected from among Re, Nb, W, Mo and Zr and satisfies the formulae: 0.75 <= [In] /([In]+[Zn]) <= 0.95 (1) 1.0x10-4 <= [M]/([In]+[Zn]+ [M]) <= 1.0x10-2 (2) wherein [In], [Zn] and [M] represent the atomicity of In, atomicity of Zn and atomicity of third metal, respectively. This amorphous transparent conductive film exhibits amorphism ensuring excellent etching processability and exhibits low specific resistance and high mobility.
Patent KR-20060036391-A (KR)
Title: Charged particle beamlet exposure system
Inventor: KRUIT PIETER
IPC: H01J37/08
Filed: 2004-05-27
Abstract: The invention relates to a charged-particle-optical system for a charged particle beam exposure apparatus, said system comprising: - a first aperture means comprising at least a first substantially round aperture for partially shielding an emitted charged particle beam for forming a charged particle beamlet; - a lens system comprising at least one lens for focussing a charged particle beamlet from said first aperture within or in the vicinity of an image focal plane of said lens; - a deflector means, substantially located in said image focal plane, comprising at least one beamlet deflector for the deflection of a passing charged particle beamlet upon the reception of a control signal, and - a second aperture means comprising at least one second substantially round aperture positioned in the conjugate plane of the first aperture, and said second aperture being aligned with said first aperture and said beamlet deflector for blocking said charged particle beamlet upon deflection by said beamlet deflector and to transmit it otherwise.
Patent KR-20060027370-A (KR)
Title: Optical recording apparatus
Inventor: LOOIJKENS MARINUS A H
IPC: G11B7/125
Filed: 2004-06-25
Abstract: An optical recording apparatus (101; 201) is described, for writing information to an optical storage medium such as for instance an optical disc, the apparatus comprising a laser diode (30), an encoder device (10; 210), and a laser driver circuit (120; 220) which comprises a flipflop device (25), a write strategy generator and a laser current driver (26). A single encoded signal (SEFMdata; SMUX) containing data information and clock information is transferred over one common transfer path (14) from the encoder (10; 210) to the driver circuit (120; 220), which further comprises signal generator means (130; 230) designed to generate a digital data signal (SEFMdata) and a digital clock signal (SCLK) from the single encoded signal received from the encoder.
Patent KR-20070072725-A (KR)
Title: Apparatus for mounting the detachable unit
Inventor: KIM JONG TAE
IPC: G03G15/20
Filed: 2006-01-02
Abstract: A device for mounting a detachable unit is provided to tightly set the detachable unit in an image forming apparatus by using a pusher rib. A device for mounting a detachable unit(20) includes a cover(30) and at least one pusher rib(25). The detachable unit is detachably set in a predetermined portion(11) of an image forming apparatus(10). The cover is located near the predetermined portion at which the detachable unit is set, and opens and closes the predetermined portion. The at least one pusher rib is projected from the contact part of the cover and the detachable unit.
Patent KR-20070073273-A (KR)
Title: Apparatus and method for folder rotation status detection in portable communication terminal
Inventor: KANG BYUNG HAN
IPC: H04B1/40
Filed: 2006-01-04
Abstract: An apparatus for sensing a rotative state in a portable terminal and a method therefor are provided to measure difference between a rotative angle measured by an operation sensor located on a body and a rotative angle measured by an operation sensor located on a folder, thereby measuring the rotative state of the folder based on the body. The first operation sensor(110) measures a pitch which is a right/left rotative angle and a roll which is an up/down rotative angle of a body. The second operation sensor(112) measures a pitch which is a right/left rotative angle and a roll which is an up/down rotative angle of a folder. A controller(200) controls so that up/down/right/left rotative states of the folder are measured on the basis of the body through differences between the respective rolls and pitches measured by the sensors.
Patent KR-20070074125-A (KR)
Title: Broadcast receiver and method for changing broadcast channels therefor
Inventor: SHIN JE YONG
IPC: H04N5/50
Filed: 2006-01-06
Abstract: A broadcasting receiving terminal and a channel change method therefor are provided to efficiently solve inconvenience and a problem due to time waste capable of being generated in the channel change when a user views broadcasting. A tuner unit(100) receives broadcasting signals of a plurality of channels. A signal processing unit(200) processes the received broadcasting signal. A broadcasting output unit(300) outputs the processed broadcasting signal. An input unit(400) receives a certain command from a viewer. A control unit(500) controls the tuner unit(100), the signal processing unit(200), the broadcasting output unit(300), and the input unit(400). If a command for changing the first channel to the second channel is received from the viewer while a broadcasting signal of the first channel is received, the control unit(500) outputs the broadcasting signal of the first channel and prepares for changing the first channel to the second channel. If the preparation of the channel change is completed, the control unit(500) controls the tuner unit(100), the signal processing unit(200), and the broadcasting output unit(300) to stop the output of the broadcasting signal of the first channel and output a broadcasting signal of the second channel.
Patent KR-20060013578-A (KR)
Inventor: PARK HYUN SANG
IPC: G06F3/12
Filed: 2006-01-16
Abstract: 라스터 포맷과 블록 포맷 사이의 화상 데이터를 상호 변환하는 화상 처리 장치는 휘도 성분 및 적어도 하나의 색상 성분을 포함하는 화상 데이터를 라스터 포맷으로 제공하는 화상 데이터 처리기와, 대응하는 화상 데이터 성분을 저장하기 위한 적어도 2 개의 FIFO 메모리들과, 상기 적어도 2 개의 FIFO 메모리들로부터 화상 데이터를 다중화하기 위한 다중화 수단과, 상기 다중화 수단의 출력을 선형적으로 저장하기 위한 라인 버퍼 메모리와, 상기 라인 버퍼 메모리로부터 블록 포맷의 화상 데이터 성분들을 연속적으로 전달받고 이를 압축하는 화상 압축기를 포함한다. 상기 화상 압축기는 또한 상기 라인 버퍼 메모리에 대한 공통 독출/기입 어드레스를 방생하는 어드레스 생성기와, v*h 블록 단위의 화상 데이터를 상기 라인 메모리로부터 받고 이를 압축하는 화상 압축기를 더 포함 할 수 있으며, 이때, v 라인의 화상 데이터는 상기 공통 독출/기입 어드레스를 참조하여 상기 라인 메모리로부터 블록 스캔 순서로 독출되고 다음 v 라인의 화상 데이터가 동일한 공통 독출/기입 어드레스를 참조하여 상기 라인 메모리에 기입된다. 
       
     라인 버퍼, JPEG, 라스터, 휘도, 색차
Patent KR-20060102267-A (KR)
Inventor: SUNG JU YONG
IPC: A47G33/00
Filed: 2006-01-17
Abstract: 본 발명의 목적은 다수개로 분할된 분할체들을 연결끈으로 연결하여 연등을 제작함과 아울러 연등의 제작에 따른 작업성을 향상시키고 단가를 절감할 수 있게 한 연등을 제공함에 있다.  
     이러한 본 발명은 내부에 구비된 조명등으로부터 불빛이 투시되게 한 불교용 연등에 있어서, 폐쇄된 원형 혹은 다각 공간을 형성하여 연등 외형을 이루게 연결되는 다수개의 분할체들; 및 상기 분할체들의 상호간을 연결하여 접거나 펼칠 수 있는 연등 외형을 이루게 하기 위한 연결끈을 포함하는 것을 특징으로 한다.  
       
     불교, 연등, 절첩, 모빌, 슬라이딩
Patent KR-20060009961-A (KR)
Inventor: KIM MIN KYOUM
IPC: H04B1/38
Filed: 2006-01-17
Abstract: 휴대용 이동 단말기에 관한 것으로, 셀룰러 폰, PCS, 그리고 PDA 등에 적용되며 본 발명의 목적은, 단말기의 두께를 최소화시켜 휴대가 편리하도록 함과 아울러 입, 출력 장치 용이하게 확장하는 수단을 마련하여 사용상의 편리함을 도모하는 휴대용 이동 단말기를 제공하는데 있다. 
     본 발명은 전원을 공급받을 수 있는 접점을 가지고 있는 단말기 본체; 상기 접점과 밀착되도록 대응되는 접점을 가지고 있으며, 상기 단말기 본체의 상, 하면을 포함하는 측면에 결합되는 적어도 하나 이상의 배터리; 상기 단말기 본체와 상기 배터리가 선택적으로 탈, 부착이 가능하도록 결합되는 결합 수단을 포함하는 휴대용 이동 단말기를 제공한다. 
     이와 같은 기술적 구성을 통하여 본 발명은, 배터리를 하나만 장착하여 소형 용량의 배터리를 사용하는 경우에는 휴대가 간편한 이점이 있으며, 두 개를 장착하는 경우에는 장거리 여행 또는 배터리의 대량 소모가 필요할 때 적절하게 사용할 수 있어 편리하다. 또한 종래 기술에 비하여 배터리의 배면에 결합된 배터리의 두께만큼 단말기를 얇게 제작할 수 있어 휴대성을 극대화시킬 수 있는 장점이 있다. 
     그리고, 본 발명의 휴대용 이동 단말기는 배터리의 두께만큼 얇게 제작이 가능하여 복수의 입력 및 출력 장치를 부가적으로 결합할 수 있어 사용상 편리함을 극대화시킬 수 있는 이점이 있다. 
       
     단말기, PCS, 셀룰러 폰, 배터리, 액정 디스플레이, 자판, 키보드
Patent KR-20070079126-A (KR)
Title: User direct payment system though network and method thereof
Inventor: SEO DONG SEOK
IPC: G06Q20/24
Filed: 2006-02-01
Abstract: A system and a method for enabling a buyer to directly perform payment with a credit card are provided to process a payment request by enabling the buyer to directly request a credit card payment anytime/anywhere through linking a plurality of credit card companies supplying various connection methods. A reception processor(15) receives payment request information for requesting the credit card payment for an article transaction from a buyer terminal. A payment processor(13) processes the credit card payment by linking with a payment-related server based on payment request information. A payment result informer(14) receives a payment result from the payment-related server and informs a seller terminal of the payment result. The payment request information includes seller information including a mobile number of the seller terminal and payment information of the buyer. The payment information includes a number, a password, and an expiration term of the credit card, and a payment amount.
Patent KR-20060016134-A (KR)
Inventor: CHOI HYUN KYU
IPC: H01L27/146
Filed: 2006-02-03
Abstract: 경박 단소화되며, 공정이 단순화될 수 있는 반도체 패키지가 제공되며, 본 발명의 반도체 패키지는, 상부면 상에 탑재되는 반도체 칩을 지지해주는 탑재부와, 가장자리를 따라 복수 개의 본딩 패드들이 형성되며, 상기 탑재부 상에 접착되는 반도체 칩을 포함한다. 또한 상기 반도체 칩의 측벽으로부터 이격 배치되며 상기 반도체 칩의 높이 보다 큰 높이를 갖는 복수개의 리드들과, 상기 탑재부와 상기 도전성 리드들을 고정시키는 동시에 상기 리드들의 상부면 및 하부면을 노출시키면서 패키지의 바닥 및 측벽을 밀봉하는 봉지재를 포함한다. 상기 반도체 칩의 본딩 패드들과 상기 리드들의 노출된 상부면들을 연결하는 본딩 와이어들을 구비하며, 상기 반도체 칩과의 사이에 일정한 공간을 형성하며 상기 리드들 위로 접착된 투명 판을 포함한다.  
       
     패키지, 리드, EMC, 싱귤레이션, 탑재부
Patent KR-20070082126-A (KR)
Title: Method for automatic bluetooth pairing in portable terminal
Inventor: KIM EUN CHUL
IPC: H04B1/40
Filed: 2006-02-15
Abstract: A Bluetooth automatic connecting method of a mobile terminal is provided to set a basic Bluetooth device corresponding to a service provided by a mobile terminal having a Bluetooth module so that the basic Bluetooth device corresponding to the service is easily and quickly connected to provide the service in requesting a corresponding service. A controller checks whether an event for connecting a Bluetooth device corresponding to a service according to a user setting occurs(401). When the event occurs, the controller checks whether a basic Bluetooth device corresponding to the service has been set in a mobile terminal(403). When the basic Bluetooth device has been set, the controller confirms the corresponding basic Bluetooth device(405) and checks whether the mobile terminal is available for communication with the basic Bluetooth device(407). When the mobile terminal is available for communication, the controller confirms Bluetooth connection information of the basic Bluetooth device(409). The controller checks whether a paring process is required(411). When the paring process is not required, the controller connects communication with the Bluetooth device(415) and performs the service according to the user setting(417).
Patent KR-20070083087-A (KR)
Title: Method for encryption of finance transaction data
Inventor: KIM KI PYUNG
IPC: G06F15/00
Filed: 2006-02-20
Abstract: A method for encrypting banking data is provided safely to make a transaction between banks by combining a PKI(Public Key Infrastructure)-based algorithm and a symmetrical key-based algorithm. A client requests authentication/connection to a server by a banking request(S100). The server and the client share a session key with each other based on the PKI-based encryption algorithm, and complete a connection request. If the request for the authentication/connection is completed, the banking data is processed by encrypting and decrypting the banking data based on the PKI-based encryption algorithm using the session key(S136).
Patent KR-20070084675-A (KR)
Title: Gasoline engine's piston
Inventor: KIM TAE GYUN
IPC: F02F3/28
Filed: 2006-02-21
Abstract: A piston of a gasoline engine is provided to minimize a thermal loss, to increase a heating efficiency with a high compression rate, and to reduce a shock applied to the piston generated by a combustion of a combustion chamber. A piston of a gasoline engine includes an outer piston(20) and an inner piston(22). The outer piston includes a first chamber(10) and a second chamber(12). The first chamber and the second chamber reciprocate inside the combustion chamber(2) and filled with an oil movable between the chambers. The inner piston is installed inside the first chamber for reciprocating and connected to a crank shaft through a connecting rod(24). A chamber separation unit(30) divides the first chamber and the second chamber inside of the outer piston. A chamber separation hole(31) is formed on the chamber separation unit so as to move an operational fluid between the first chamber and the second chamber. The chamber separation unit is a tube structure capable of being in contact with an inner wall of the outer piston and inserting the inner piston.
Patent KR-20070087450-A (KR)
Title: A syncronous apparatus and method for timming offset correction in ofdm-fdma/cdma/tdma system
Inventor: CHANG KYUNG HI
IPC: H04B7/204
Filed: 2006-02-23
Abstract: A synchronizing apparatus and a method for improving timing correction performance in an OFDM(Orthogonal Frequency Division Multiplexing)-FDMA(Orthogonal Frequency Division Multiple Access)/CDMA(Code Division Multiple Access)/TDMA(Time Division Multiple Access) system are provided to obtain a timing metric for generating a peak at an exact symbol timing location by using a preamble structure where patterns are repeated three times at a time domain after IFFT(Inverse Fast Fourier Transform) during symbol timing correction of a downlink preamble, thereby preventing performance deterioration of a traffic channel caused by synchronization errors. An auto-correlator(110) calculates an auto correlation value between a received signal and a signal that the received signal is delayed as much as Np. A power detector(120) calculates a power size of the received signal in order to normalize the auto-correlation value. A timing metric/normalization unit(130) divides the auto-correlation value by the power size of the received signal and normalizes the divided value to obtain timing metric. A peak detector(140) corrects a frame start location and an initial symbol timing by searching the maximum value of the timing metric by measuring a frame as moving from an arbitrary start point as much as a sample.
Patent KR-20070088197-A (KR)
Title: A center concentration type vacuum cleaner
Inventor: KANG HEUNG MOOK
IPC: A47L5/38
Filed: 2006-02-25
Abstract: A center concentration type vacuum cleaner is provided to reduce noise generated during suction of the external air and foreign substances by adjusting intensity of a suction force by moving a suction force adjustment member. A center concentration type vacuum cleaner includes a power generation part, a pipe, a flexible hose(20), a suction member(30), and a suction force adjustment member(60). The power generation part has a motor disposed therein to generate a suction force. The pipe is in communication with the power generating part to extend to the interior of a sidewall. The flexible hose is connected to the power generating part and to one side of the pipe for forming a suction passage. The suction member has a suction hole in communication with the suction passage and one end of the suction member is connected to the other end of the flexible hose to suck the external air and foreign substances. The suction force adjustment member is mounted at a position in which the suction member is connected to the flexible hose to adjust the suction force.
Patent KR-20070089463-A (KR)
Title: Radio frequency identification tag and ceramic patch antenna for radio frequency identification system
Inventor: LEE DONG JIN
IPC: H01Q13/08
Filed: 2006-02-28
Abstract: An RFID(Radio Frequency IDentification) tag and a ceramic patch antenna for an RFID system are provided to form the various sizes of antennas by forming the antennas at both ends of an RFID chip with conductive ink through painting, spraying, or printing. An RFID tag includes a lower antenna(30), an upper antenna(30'), an RF chip(20), and a spacer(40). The lower antenna(30) has a coupling protrusion(31) at one end. The upper antenna(30') has a coupling recess(32) at one end. One end of the RFID chip(20) is coupled with the coupling protrusion(31) of the lower antenna(30), and the other end thereof is coupled with the coupling recess(32) of the upper antenna(30') to contain the information on an object to be communicated with a terminal. The spacer(40) has an insulating property and is formed between the antennas(30,30'). The antennas(30,30') are coupled with upper and lower sides of the spacer(40) in parallel. The RFID chip(20) is coupled with the upper or lower side of the spacer(40) so that an active signal is transmitted through the antennas(30,30').