baber/WOPTO huggingface dataset:
Patent KR-20060127210-A (KR)
Title: Method of forming powder compact and mold assembly for powder compaction
Inventor: NAKAI TAKASHI
IPC: B30B11/02
Filed: 2005-02-24
Abstract: [PROBLEMS] To stably obtain a high- density powder compact by forming a dense coating film of a lubricant in a molding part. [MEANS FOR SOLVING PROBLEMS] A molding part (1A) formed in a molding die main body (2) is packed with a raw powder. Thereafter, lower and upper punches (3) and (4) are fitted to the molding part (1A) to form a powder compact. Before packing with the raw powder (M), an aqueous solution (L) obtained by dissolving a water-soluble lubricant having a solubility in 100 g water at 20°C of 3 g or higher in water so as to result in a homogenous phase is adhered to the molding part (1A). The aqueous solution (L) is evaporated to deposit crystals in the molding part (1A) and form a crystalline layer (B). Because of the layer (B), which is a dense layer for lubrication formed on the circumferential wall of the molding part (1A), not only the pressure required for discharging the powder compact (A) from the molding part (1A) can be reduced but the density of the powder compact (A) can be heightened. Furthermore, compacting operations can be successively conducted stably.
Patent KR-20070009675-A (KR)
Title: Wireless communication protocol
Inventor: HILPISCH ROBERT E
IPC: H04L12/56
Filed: 2005-04-06
Abstract: Systems and methods are provided to wirelessly communicate with a wireless communication protocol. One aspect of the present subject matter relates to a method performed by a hearing instrument for a user. According to various embodiments, local sound is converted into a processed acoustic signal for the user of the hearing instrument, and wireless communications within a wireless network that includes the hearing instrument is controlled using a wireless communications protocol. The wireless communications protocol includes a transmission protocol module, a link protocol module, an extended protocol module, a data protocol module, and an audio protocol module. The transmission protocol module is adapted to control transceiver operations to provide half duplex communication over a single wireless communication channel, and the link protocol module is adapted to implement a packet transmission process to account for frame collisions on the channel. Other aspects and embodiments are provided herein. ® KIPO & WIPO 2007
Patent KR-20070020031-A (KR)
Title: Tamper-proof sealing cap
Inventor: GANCIA CARLO VITTORIO VALLARINO
IPC: B65D41/34
Filed: 2005-04-08
Abstract: A sealing cover particularly suitable for bottles for beverages comprises a sealing element (19) for sealing an outlet opening (60) of a container. Further, the sealing cover comprises a safety element (18) which is cap-shaped, for example, and adapted to be displaced or twisted relative to the sealing element (10) from a closed position into an opening position.. Further, an indicating means (34) for indicating the opening position is provided. According to the invention, the indicating means (34) is arranged at an outside (74) of the sealing element (10) or the safety element (18) so that the indicating means (34) is tangible because of the change of position of the indicating means upon transferring it from the closed position into the opening position. ® KIPO & WIPO 2007
Patent KR-20070018960-A (KR)
IPC: C08F10/00
Filed: 2005-04-29
Abstract: 본 발명은 올레핀 단량체의 연속적인 중합을 위한 방법 및 장치에 관한 것이다.  특히, 본 발명은 올레핀 단량체, 예컨대, 에틸렌 및 그 밖의 단량체의 연속적인 중합을 위한 방법 및 장치로서, 올레핀 단량체가 하나 이상의 루프 반응기내 불활성 탄화수소 희석제중에서 슬러리 상으로 중합되는 방법 및 장치에 관한 것이다.  본 발명에 따르면, 중합체 슬러리는 루프 반응기로부터 연속적으로 배출되며 농축된다.  농축된 슬러리는 플래시 유닛에 연결되어 잔류 유체상이 제거되고, 생성된 가스는 플래시 가스 압축기에서 압축된 후에 증류 섹션으로 공급된다.  본 발명에 의하면, 플래시 가스 압축기의 크기 및 증류 섹션을 위한 자본이 감소될 수 있다.  이러한 사항은 연속적으로 작동되는 중합 장치를 위한 투자비를 현저하게 감소시킨다.
Patent KR-20080065399-A (KR)
Title: Radio frequency identification tag for washing
Inventor: LEE DONG JIN
IPC: G06K19/07
Filed: 2007-01-09
Abstract: An RFID tag for laundry is provided to apply to products such as clothes or blanket to be washed by preventing breakage owing to high temperature and weight even if the products are sunken in water while preventing degradation of a recognition rate, and keep the recognition rate while simplify a manufacturing process and decreasing a manufacturing cost. A pattern(100) receives a chip at the center, forms a hole around the chip, and forms an antenna to both sides of the chip. A lower film(200) is made of polyimide film and forms the hole(210) at the center. The pattern is attached on the lower film by coating epoxy adhesive around the hole. An upper film(300) is made of polyimide film, forms the pattern at a lower side, and is hot-pressed to the lower film. An external film(400) is formed to both sides of an adhesive layer(410) by coating/pressing the adhesive layer, which is made of thermosetting tape, respectively attached to an external side of the upper and lower films. The external film is made of polyester or urethane.
Patent KR-20080066254-A (KR)
Title: Circuit pattern of printed circuit board for electro magnetic interference improvement
Inventor: LIM MYOUNG KEUN
IPC: H05K1/09
Filed: 2007-01-11
Abstract: A circuit pattern of a printed circuit board for improving electro magnetic interference is provided to implement stable operation of discrete circuits by interrupting flow of a charge between the circuits without increment of Y-Cap capacity by separating a primary side GND(Ground) pattern line and a secondary side GND pattern line of a transformer. In a circuit pattern of a printed circuit board, a circuit is designed to transmit energy to a secondary side of a transformer through a circuit provided at a primary side of the transformer. Electro magnetic interference is improved by separating a primary side GND(Ground) pattern line(11) and a secondary side GND pattern line(12) of the transformer in a flow path of a charge. The separation of a connection line between the primary side GND pattern line and the secondary GND pattern line is performed through disconnection.
Patent KR-20080066327-A (KR)
Title: Method for serial communicationn using signal embedded clock and apparatus thereof
Inventor: LEE SANG KEUN
IPC: G06F13/00
Filed: 2007-01-12
Abstract: A serial communication method using a clock embedded signal and an apparatus thereof are provided to remove electromagnetic interference and reduce an overhead by not using a clock lane and a channel coding. A serial communication apparatus using a clock embedded signal includes a data division unit(112), a clock embedded signal generation unit(120), a clock embedded signal recovering unit(160), a data integration unit(154). The data division unit divides a data stream into an even data stream and an odd data stream. The clock embedded signal generation unit performs a pulse amplitude modulation of the odd and even data streams. If an external clock is inputted, the clock embedded signal generation unit inverts the polarity of the pulse amplitude modulation of the odd and even data streams and generates clock embedded even and odd signals. The clock embedded signal recovering unit compares an amplitude of the clock embedded even and odd signals with a reference voltage, and recovers the even and odd data streams. The clock embedded signal recovering unit detects a time point when the amplitude polarity of the clock embedded even and odd signals is inverted, and recovers synchronization information of the clock. The data integration unit integrates the even and odd data streams and provides the integrated even and odd data streams as the data stream.
Patent KR-20080067845-A (KR)
Title: Display device
Inventor: SUH CHUNG WOO
IPC: G02F1/1333
Filed: 2007-01-17
Abstract: A display device is provided to prevent an ESD(Electrostatic Discharge) defect from being generated between an FPCB(Flexible Printed Circuit Board) and a bottom chassis by modifying the shape of a bonding member arranged between the FPCB and the bottom chassis. A display device comprises a display panel(100), a bottom chassis(800), an FPCB(220), and a bonding member(900). The bottom chassis receives the display panel. As part of the bottom chassis is sectioned, a section part(830) is formed. Also the bottom chassis has a sidewall part(820d) as an edge of the bottom chassis is perpendicularly bent. The FPCB, connected to a side of the display part, is bent toward the rear side of the bottom chassis. The bonding member is arranged between the FPCB and the bottom chassis. The bonding member covers a portion of the section part. Partially bent, the bonding member covers the sidewall part.
Patent KR-20080069353-A (KR)
Title: Method and apparatus for storing page data
Inventor: BANG SUNG KOOK
IPC: G06F12/00
Filed: 2007-01-23
Abstract: A method and a device for storing page data are provided to reduce a programming time needed for receiving/programming again all page data from first page data to previous page data when programming the current page data is failed, and improve efficiency of an operation for programming the page data. A non-volatile memory(30) includes first and second pages(33,37). A page buffer(50) loads current page data output from a flash card controller(120) and to be programmed to the first page of the non-volatile memory. A backup buffer(60) backs up the program data from the first page data to the previous page data programmed in the first page of the non-volatile memory under control of the flash card controller. The size of the backup buffer is a multiple of the size of the page buffer. The first and second pages respectively include a plurality of cells for storing a plurality of logical values. The current data loaded on the page buffer after programming the page data from the first page data to the previous page data backed up to the backup buffer is programmed to the second page under the control of the flash card controller.
Patent KR-20080070355-A (KR)
Title: Thin film transistor array panel
Inventor: KIM IN WOO
IPC: G02F1/1368
Filed: 2007-01-26
Abstract: A TFT(Thin Film Transistor) substrate is provided to allow charges to get out of two sub-pixel electrodes within a pixel promptly by forming thin film transistors for the two sub-pixel electrodes respectively and differentiate voltage applied to the sub-pixel electrodes by varying channel length and channel width of TFT, thereby preventing afterimage from being generated. First and second gate lines(121n,121p) are formed on a substrate. First and second TFTs are connected to the first gate line. A third TFT is connected to the second gate line. A data line is connected to the first TFT. A pixel electrode includes a first sub-pixel electrode(191b1) electrically connected to the first and third TFTs and a second sub-pixel electrode(191b2) electrically connected to the second and third TFTs. A channel length and a channel width of the first TFT are different from a channel length and a channel width of the second TFT.
Patent KR-20080070367-A (KR)
Title: Apparatus for color transition improvement
Inventor: PARK SU JIN
IPC: H04N9/67
Filed: 2007-01-26
Abstract: An apparatus for improving a color change is provided to prevent color from smearing in an image when a format of a YUV image is transformed, thereby preventing the deterioration of the image. A color excessive change detection unit(304) checks whether color change between two adjacent points within a YUV4:2:2 image is larger than reference color change through chrominance signal values, (ui(m/2,n),vi(m/2,n)) and (ui(m/2+1,n),vi(m/2+1,n)), of the two points if m is an odd number. The color excessive change detection unit outputs a flag signal for informing the checked result. A luminance-based weight calculation unit(306) calculates a weight value, (w(m,n)), for the chrominance signal values according to the outputted flag signal by using a luminance signal value within the YUV4:2:2 image. A color change control unit(308) applies the calculated weight value to the chrominance signal values of the two points to generate and output color signal values, (uo(m,n),vo(m,n)) within a YUV4:4:4 image.
Patent KR-20080070370-A (KR)
Title: Blower of air conditioning system for automotive vehicles
Inventor: KIM KYU SUNG
IPC: B60H1/12
Filed: 2007-01-26
Abstract: A blowing device of an air conditioning system for a vehicle is provided to minimize suction nose by protruding an air guide between a bypass hole and an intake hole for preventing external and internal air from being sucked into a certain part of a blowing fan. A blowing device of an air conditioning system for a vehicle comprises a blowing chamber, a two sides suction type blowing fan(32), and an air guide(50). The air guide is protruded on an air passage between a bypass hole(17) and an intake hole(30a) to prevent air passing through the bypass hole from being sucked into a certain part of the blowing fan which is mated to the bypass hole when operating the blowing fan.
Patent KR-20080071678-A (KR)
Title: Support member and apparatus for treating substrate with the same
Inventor: YOO MIN SANG
IPC: H01L21/68
Filed: 2007-01-31
Abstract: A support member and an apparatus for treating a substrate with the same are provided to prevent the contact of support pins to a cell region formed on a substrate by easily changing a contact region between the substrate and the support pins. A housing(10) provides a space for performing a substrate treating process therein. A suction member sucks air in the housing. A treating-gas supply member(30) supplies treating-gas into the housing. A support member supports a substrate in the housing. The support member includes a plate(110), support pins(130), and lift pins(122). The support pins are attached on the plate to support the substrate by magnetic force. The lift pins move up and down through a hole provided on the plate. The lift pins put the substrate on the support pins or separate it from the support pins. A magnetic material is provided on an upper portion of the plate. The support pins have a magnet on lower portions thereof.
Patent KR-20080072776-A (KR)
Title: Height adjustable device for perfabricated form panel
Inventor: LEE JONG YOUNG
IPC: E04G17/14
Filed: 2007-02-03
Abstract: A height-adjusting device for form panels is provided to adjust the height of the form panel by rotating a lift member with a rotation member. A height-adjusting device for form panels comprises an upper support frame(110), a lower support frame(120), a fixed member(20), a lift member(50), and a rotation member(60). The upper support frame sustains the bottom of the form panel. The lower support frame is located under the upper support frame, on the ground. Fixed to the lower support frame, the fixed member includes a threaded hole(42) formed at the top and a hollow(32) formed beneath the threaded hole. Sustaining the upper support frame, the lift member includes a bolt(52) moving up and down in the threaded hole of the fixed member. Located on the upper support frame, the rotation member turns the lift member with regard to the fixed member, thereby lifting and lowering the upper support frame.
Patent KR-20070080846-A (KR)
Title: Vehicle headlamp
Inventor: NAGANAWA MASAHITO
IPC: F21W107/10
Filed: 2007-02-08
Abstract: A vehicle headlamp is provided to reduce power consumption and to form proper light distribution patterns according to various states by reducing the number of light sources. A vehicle headlamp includes a plurality of light source units(20,40,60) and a lamp body(14). Each of the plurality of light source units includes a light source and an optical member for irradiating light from the light source along an optical axis. The lamp body is used for supporting the light source units. A light distribution pattern for a low beam is formed in front of a vehicle by overlapping the light from the light source units. At least one of the light source units is an optical axis variable light source unit supported by the lamp body in order to change the optical axis independently from the other optical axes of the other light source units.
Patent KR-20080076190-A (KR)
Title: Center mounting type air conditioner for vehicle
Inventor: LEE NAM JUN
IPC: B60H1/00
Filed: 2007-02-15
Abstract: A center mounting type vehicle air conditioner is provided to simply separate a motor housing from an auxiliary housing by releasing locking and reversely rotating the motor housing. A center mounting type vehicle air conditioner comprises a blower(100) and an air conditioning case(400). The blower includes a scroll case(110) having an inlet and an outlet, an intake duct(120) having indoor and outdoor air intake ports(122,124), a blower(140). The air conditioning case includes an inlet connected with the outlet of the scroll case, a plurality of air discharge vents(430), an evaporator(200) and a heater core(300). The blower includes a blower wheel(141), a motor housing(150) and an auxiliary housing(160). The blower wheel rotates in the scroll case to blow air. The motor housing supports a motor(155) rotating the blower wheel.
Patent KR-20080078366-A (KR)
Title: Laundry dryer
Inventor: KIM YOUNG JONG
IPC: D06F58/10
Filed: 2007-02-23
Abstract: A dryer is provided to dry delicate clothes, and to prevent a lint caused by friction between clothes and a drum by drying the clothes in a state that the clothes is hung in a cabinet. A dryer comprises a cabinet(2), a heating unit, a steam generator(60), and a steam ejecting unit(200). The cabinet stores the clothes to be dried. The heating unit supplies hot air into the cabinet. The heating unit is a low temperature air generator. The steam generator generates the steam, and supplies the steam into the cabinet. The steam ejecting unit, selectively assembled to the steam generator, supplies the steam from the steam generator to the outside of the cabinet.
Patent KR-20080078381-A (KR)
Title: Filter unit having damper structure
Inventor: LEE BYUNG MOO
IPC: H01L21/02
Filed: 2007-02-23
Abstract: A filter unit having a damper structure is provided to control easily air volume of filter units by adjusting damper wings of the filter units in a clean room using a damper adjusting screw. A filter unit includes a filter frame(100), a filter member(110), a damper frame(140), damper wings(130), and a damper screw(150). The filter member is filled into the filter frame. The damper frame is implemented at an upper portion of the filter frame. The damper wings are implemented in the damper frame. The damper screw is disposed by penetrating the damper frame and the filter frame. The filter unit further includes a damper open ration display unit which is disposed at a lower portion of the filter frame.
Patent KR-20080079540-A (KR)
Inventor: KIM HYUNG SUB
IPC: G09B19/02
Filed: 2007-02-27
Abstract: 상호간 밀착결합 가능하게 하는 자성체와 벨크로화스너가 구비된 다수개의 다면체조각을 조립 결합하여 하나의 원구형상을 이루는 분수교구를 통해 초등학교에서 처음 도입되는 분수의 개념의 이해를 위해 시각적으로 익힐 수 있도록 하여 다양한 사고에 도움을 주고, 용이하게 사용 가능한 분수교구에 관한 것이다. 
     자석 등의 자성체와 벨크로화스너가 일체로 구비되고, 상기 자성체와 벨크로화스너에 의해 상호간 밀착결합될 수 있으면서도 외부의 물리력에 의해 의도한 분리가 가능한 하나 이상의 밀착면을 갖는 다수개의 다면체조각을 결합함으로써 구성되되, 상기 다수개의 다면체조각의 조립결합을 통해 하나의 원구형상이 구현되는 것을 특징으로 하는 분수교구. 
       
     분수교구, 다면체조각, 자성체, 밀착면, 벨크로화스너
Patent KR-20070034028-A (KR)
IPC: H01L21/8242
Filed: 2007-03-02
Abstract: 절연막에 형성된 홈의 내부에 도전층을 형성하기 위해, 먼저 산화실리콘막(24)에 형성한 홈(25)의 내부에 아모퍼스(amorphous) 실리콘막(26A)을 퇴적하고, 이어서 아모퍼스 실리콘막(26A)의 상부에 포토레지스트막(30)을 스핀 도포한다. 다음에, 포토레지스트막(30)의 전면에 노광광을 조사하여 홈(25)의 외부의 포토레지스트막(30)을 노광한다. 이때, 홈(25)의 내부의 포토레지스트막(30)은 노광량이 부족하므로 노광되지 않는다. 다음에 포토레지스트막(30)을 현상하여 노광부인 홈(25)의 외부의 포토레지스트막(30)을 제거한 후, 홈(25)의 내부에 남은 미노광의 포토레지스트막(30)을 마스크로 한 드라이에칭으로 홈(25)의 외부의 아모퍼스 실리콘막(26A)을 제거한다. 
       
     산화실리콘막, 아모퍼스 실리콘막, 포토레지스트막, 질화실리콘막, 아모퍼스 실리콘막, 배리어메탈막
Patent KR-20080087593-A (KR)
Title: Method and apparatus for displaying video data
Inventor: PARK SEONG JOON
IPC: H04N5/445
Filed: 2007-03-27
Abstract: A method and an apparatus for displaying video data are provided to insert SEC/EOS onto a stream properly without a structural change of an existing video decoder, thereby performing normal display without a delay of display when reproducing video data with video intervals or only a part of an input data stream. An SEC/EOS(Sequence End Code/End Of Sequence) inserting method comprises the following steps of: extracting a start point and an end point of a stream to be processed(610); searching for the extracted end position of the stream in a reverse direction to search for final video data(620); and inserting SEC/EOS right into the next of the searched video data(630).
Patent KR-20080089007-A (KR)
Title: Digital broadcasting system and method of processing data in digital broadcasting system
Inventor: SONG WON GYU
IPC: H04N7/015
Filed: 2007-03-30
Abstract: A digital broadcast system and a data processing method are provided to receive mobile service data without an error even via a channel with a severe ghost and noise, and improve reception performance of a receiving system in an environment in which channels are severely changed by inserting base data at a particular position of a data region and transmitting the same. When a base data string is periodically inserted into general data and transmitted, the first FFT(Fast Fourier Transform) unit(1001) receives the data and converts it into a frequency domain. A CIR(Channel Impulse Response) estimator(1002) estimates a CIR by using data received during a base data interval and base data generated at a receiving side. A CIR operating unit interpolates or extrapolates the estimated CIR according to the characteristics of the received general data. A coefficient calculating unit(1004) converts the CIR outputted from the CIR operating unit into a frequency domain, calculates an equalization coefficient, and outputs the same. A distortion compensating unit(1005) multiplies the equalization coefficient to the frequency domain-converted data to compensate a channel distortion.
Patent KR-20080090127-A (KR)
Title: Cascode power amplifier for amplitude modulation
Inventor: HONG SONG CHEOL
IPC: H03F1/22
Filed: 2007-04-04
Abstract: A cascode power amplifier for amplitude modulation is provided to switch the power amplifier without using a DC-DC converter or a LDO rectifier. A frequency generator generates a carrier signal with a frequency. A power amplifier(31) is operated by receiving a power supply voltage, and is biased on the basis of the voltage level of a baseband signal, and receives the carrier signal, and generates a radio signal by amplifying the carrier signal according to the biased state. The power amplifier includes a bias part generating a bias voltage according to the voltage level of the baseband signal. The baseband signal is a binary amplitude shift keying signal.
Patent KR-20070105880-A (KR)
Title: Method for driving solid-state imaging device
Inventor: ITSUMI KAZUTAKA
IPC: H04N5/357
Filed: 2007-04-25
Abstract: A method for driving a solid-state imaging device is provided to suppress a trap in the information charge holding operation of a vertical CCD(Charge Coupled Device) shift register after a line transfer operation, thereby reducing a vertical line. A method for driving a solid-state imaging device comprises the followings: a line transfer operation which vertically transfers information charges one row at a time by shifting information charges in each vertical CCD(Charge Coupled Device) shift register one bit at a time; a horizontal transfer operation which horizontally transfers the information charges of a row outputted from plural vertical CCD shift registers through a horizontal CCD shift register by the line transfer operation; and an information charge holding operation which holds the information charges in the vertical CCD shift registers in currently positioned bits in an period when the horizontal transfer operation is performed.