baber/WOPTO huggingface dataset:
Patent KR-20080017647-A (KR)
Title: Limited slip differential for abs vehicle
Inventor: LIM HYUN GOO
IPC: B60T8/00
Filed: 2006-08-21
Abstract: A differential control device for vehicle is provided to transmit uniform driving force to left and right wheels by applying an LSD(Limited Slip Differential) module to an ABS(Anti-Brake System) module. A rotatory speed detection sensor(100) is installed at each of left and right wheels to be connected to left and right axles in order to sense the rotatory speed of the left and right wheels. An ABS pump(200) supplies oil pressure to the idling wheel of the left and right wheels in order to control the rotation number of the left and right wheels. An ABS module(400) receives a signal of the rotatory speed detection sensor in order to control on/off states of the ABS pumps. An oil pressure control unit(300) applies the oil pressure of the ABS pump to the left and right wheels.
Patent KR-20080022302-A (KR)
Title: Interface server for medical instruments
Inventor: KIM IL KON
IPC: G16H10/60
Filed: 2006-09-06
Abstract: An interface server for medical instruments is provided to convert medical instruments information having various interface protocols into a standard HL7(Health Level 7) message so as to offer a hospital information system conveniently to the user. An interface server(2) is connected with a plurality of medical instruments(1a,1b,1c,1d) and a hospital information system(3). Wherein, the medical instruments are made up of a first medical instrument(1a) having a serial port, a parallel port and a specified port, a second medical instrument(1b) having ASTM(American Society for Testing Materials) protocol and an interface, and a third medical instrument having ISO(International Standards Organization) protocol interface. The interface server extracts data received from each medical instrument, and converts the extracted data into an HL7(Health Level 7) message. And the interface server stores and transmits the HL7 message selectively. The interface server is made up of a data extracting unit(11), an HL7 message conversion processing unit(12), an HL7 storage management unit(13) and an HL7 message transceiver(14).
Patent KR-20080023049-A (KR)
Title: Structure of steering pump for vehicle
Inventor: CHANG HONG SUK
IPC: B62D5/07
Filed: 2006-09-08
Abstract: A structure of a steering pump for a vehicle is provided to move a blade smoothly by installing guide gears at two side of the blade. A structure of a steering pump for a vehicle comprises a main body, a ring(20), an upper cover(31), a lower cover(32), blades(40), and a guide gear(50). The ring, consisting of first and second rings(20a,20b), is rotated in the main body. The upper cover is installed to cover the top of the ring. The lower cover is installed to cover the bottom of the ring. The blades are installed on first insertion grooves(22) radially formed on the ring. The guide gear is installed on the ring in parallel to the blades.
Patent KR-20080021456-A (KR)
Title: Method of transmitting a message for interfacing networks or devices
Inventor: JEON BEOM JIN
IPC: H04L12/26
Filed: 2006-09-13
Abstract: A message transmission method for an interface in a communication system is provided to be capable of preventing delay in case of message transmission between a wired network and a wireless network or between two devices, therefore smooth communication can be carried out. Each bit which constitutes the first message received from a wired network is broadcasted through a wireless network in bit unit. A reception confirmation signal for the overall first message is received from a particular device of the wireless network. The reception confirmation signal is delivered to the wired network. The reception confirmation signal for the first message is a reception affirmative confirmation signal(ACK) or a CEC(Consumer Electronics Control) message. The particular device is a destination device of the CEC message.
Patent KR-20080025426-A (KR)
Title: Battery pack manufacturing equipment
Inventor: KIM HYEONG CHAN
IPC: H01M2/02
Filed: 2006-09-18
Abstract: An apparatus for manufacturing a battery pack is provided to precisely control the pressure applied to articles to be processed even when the actual pressure is varied with various factors, thereby preventing generation of defects in the resultant products and increasing the productivity and workplace safety. An apparatus for manufacturing a battery pack by disposing articles to be processed on a lower jig member(144) and by pressurizing the articles by an upper jig member(142) operated by the pressure of a press(110). In the apparatus, the press is installed at the top of the frame of the apparatus, and the jig member is mounted on the frame by way of a tension spring. Additionally, a sensing unit for detecting the pressure applied from the press is disposed on the upper jig member, and the pressure applied from the press is controlled based on the pressure detected by the sensing unit.
Patent KR-20060108272-A (KR)
Inventor: AN IL SIN
IPC: G01N21/21
Filed: 2006-10-02
Abstract: 본 발명은, 몸체, 광원과 편광발생기와 사방으로 기울기 변화가 가능한 구조로 결합되는 시편장착대와 편광분석기와 검출기를 포함하여 몸체에 결합되는 측정수단, 시편장착대의 평면상 X방향 기울기를 조절하는 제 1 장착대 조절장치와 시편장착대의 평면상 Y방향 기울기를 조절하는 제 2 장착대 조절장치를 포함하는 장착대 조절장치, 몸체의 기울기를 표시하는 몸체 수준기, 시편장착대의 기울기를 표시하는 장착대 수준기, 몸체의 기울기를 조절하는 받침대, 장착대 수준기의 기울기를 조절하는 수준기 조절장치를 포함하여 구성되어, 수준기 2개만을 이용하여 영점을 맞출 수 있으므로 생산원가가 대폭 절감되고 전원장치가 요구되는 자동 콜리메이터를 이용하지 아니하므로 시편 측정 시 소요되는 비용도 절감할 수 있으며 영점 조정 작업이 매우 간편해지는 타원해석기를 제공한다. 
       
     타원해석기, 콜리메이터, 수준기, 영점, 기울기
Patent KR-20080037277-A (KR)
Title: Device for assorting chopsticks
Inventor: YANG JUN HO
IPC: A47G21/00
Filed: 2006-10-25
Abstract: A device is provided to assort chopsticks within a short time in such a manner that the same ends of the chopsticks are arranged in the same direction. A device for assorting chopsticks includes a container(10), a support member(20), and a rod(30). The container has a rectangular parallelepiped shape with an open top. The container includes a bottom(11), a side wall(12) extended upward from the bottom and having an insertion hole, and a flange(13) extended outward from the top of the side wall. The support member includes a connector(21) with a bent top, a gentle slope portion(22) extended from the connector and contacting the side wall at right angles and a steep slope portion(23) extended from the gentle slope portion and contacting the side wall and the bottom at right angles inside the container. The rod has ends connected to the upper center of the steep slope portion and the lower part of the side wall of the container such that the rod is arranged between the steep slope portion and the side wall with an inclination.
Patent KR-20070121487-A (KR)
Title: Encoding and decoding apparatus having selective encryption function of h.264/avc multimedia contents and its method
Inventor: LEE HO JAE
IPC: H04N19/13
Filed: 2006-10-31
Abstract: An encoding and decoding apparatus having a selective encryption function of H.264/AVC(Advanced Video Coding) multimedia contents and a method thereof are provided to prevent an unallowable anonymous user from playing the H.264/AVC multimedia contents by selectively encrypting/decoding the multimedia contents, thereby improving rights of a copyrighter by preventing arrogation of content provider's right such as unauthorized copying of contents, and forming a rational digital contents providing market. An arbitrary discrete cosine transform coefficient generator(120) generates an arbitrary discrete cosine transform coefficient to encrypt an integer type discrete cosine transform coefficient of a video converted by an integer type discrete cosine transform unit based on an initial value. An encryption unit(130) uses the arbitrary discrete cosine transform coefficient, generated by the arbitrary discrete cosine transform coefficient generator, as an encryption key. The encryption unit encrypts the integer type discrete cosine transform coefficient of the video converted by the integer type discrete cosine transform unit by performing addition or subtraction of the integer type discrete cosine transform coefficient and the encryption key, and transfers the encrypted integer type discrete cosine transform coefficient to a quantization unit. A CABAC(Context Adaptive Binary Arithmetic Coding) table generator(150) generates a CABAC initialization table necessary for entropy coding. An encoder(160) performs entropy coding of the quantization value quantized by the quantization unit by using the CABAC initialization table value generated by the CABAC table generator.
Patent KR-20080039691-A (KR)
Title: Method for conversion of an image format
Inventor: LEE JONG PO
IPC: H04N9/64
Filed: 2006-11-01
Abstract: An image format conversion method is provided to allocate the predetermined additional bits to the bit number of the first spacial image signal, thereby preventing the number loss of bits of an image during image format conversion wherein the bits are below a decimal point. A process for detecting the number of bits of the first spacial image signal is performed(S10). A process for securing a space is performed(S20). The bit number of the detected first spacial image signal and the predetermined additional bits are allocated at the space. A process for multiplying the predetermined value by the matrix coefficient value of the first spacial image signal is performed(S30). The CSC(Color Space Conversion) of an image signal is performed by the matrix coefficient value. The converted matrix coefficient value of the second spacial image signal is divided by the predetermined value and restored. The space with the allocated bits is released(S60). The additional bits are 10 bits.
Patent KR-20080040911-A (KR)
Title: Preparation method of cis-9-tricosene
Inventor: LEE KEE IN
IPC: C07C1/32
Filed: 2006-11-06
Abstract: A method for preparing cis-9-tricosene is provided to improve production yield and purity by easy method from a starting material capable of being obtained easily. A method for preparing cis-9-tricosene comprises the steps of reducing the erucic acid represented by the formula 2 in the presence of a reducing agent to prepare the alcohol compound represented by the formula 3; reacting the alcohol compound represented by the formula 3 with a compound containing a leaving group to introduce a leaving group; and reacting the obtained compound represented by the formula 4 with an alkylation reagent in the presence of a catalyst to prepare the cis-9-tricosene represented by the formula 1.
Patent KR-20080041520-A (KR)
Title: A method for estimation and saving channel in communication system
Inventor: YOON EUN CHUL
IPC: H04B1/7085
Filed: 2006-11-07
Abstract: Methods for estimating and saving a channel in a communication system are provided to reduce the complexity of the system by using average CE(Channel Estimation) together with joint CE when a sounding sequence does not have orthogonality. A method for estimating a channel in a communication system includes the steps of: checking the orthogonality between sounding sequences between terminals of an inner cell and an adjacent cell(302); estimating the channels by using a first CE scheme when maintaining the orthogonality(304); and judging whether the complexity of the system is very high when the orthogonality is not maintained(308). The method further includes the steps of: performing CE through the first CE scheme; selecting a smaller number of terminals than the number of terminals considered by user selection(312); and performing the CE for the selected terminals by using a second CE scheme when the complexity is very high(314). The method further includes a step: performing the CE by using the second CE scheme when the complexity is not high(316).
Patent KR-20080041766-A (KR)
Title: Etchant composition for metal layer
Inventor: LEE JAE YEON
IPC: C09K13/00
Filed: 2006-11-08
Abstract: An etchant composition for a metal layer is provided to perform uniform etching of a gold or gold alloy layer deposited on the substrate of a semiconductor device or liquid crystal device while reducing attack to a bump electrode on the layer. An etchant composition for etching a gold or gold alloy layer(60) on the substrate(10) of an electronic appliance comprises 0.1-10 wt% of iodine, 0.2-30 wt% of an iodine compound, 0.5-50 wt% of a cyanide compound, and the balance amount of deionized water. The iodine compound includes an iodide salt. The iodine salt is at least one selected from potassium iodide and ammonium iodide. The cyanide compound is at least one selected from acrylonitrile, adiponitrile, ethoxypropionitrile, acetonitrile and dichloroacetonitrile.
Patent KR-20080047123-A (KR)
Title: Preparing method of polymer membrane for fuel cell, polymer membrane for fuel cell prepared therefrom, and membrane electrode assembly for fuel cell and fuel cell system comprising same
Inventor: LEE HAN KYU
IPC: H01M4/86
Filed: 2006-11-24
Abstract: A method for preparing a polymer electrolyte membrane, a membrane electrode assembly containing the polymer electrolyte membrane prepared by the method, and a fuel cell system containing the membrane electrode assembly are provided to prevent the crossover of fuel and to improve the interface adhesion to a catalyst layer. A method for preparing a polymer electrolyte membrane comprises the steps of (S1) putting an ion exchange resin membrane with a precursor containing the palladium-group element to a reactor for high pressure and introducing supercritical fluid into it to adsorb the precursor containing the palladium-group element on the surface of an ion exchange resin membrane; and (S2) reducing the ion exchange resin membrane where the precursor containing the palladium group element is adsorbed to form a fuel crossover prevention layer on the ion exchange resin membrane.
Patent KR-20070057682-A (KR)
Title: Leadframe comprising tin plating or an intermetallic layer formed therefrom
Inventor: FU RAN
IPC: H01L23/48
Filed: 2006-12-01
Abstract: A lead frame comprising tin plating or an intermetallic layer formed therefrom is provided to impede migration of base material of the lead frame to an outer surface thereof by forming a pre-plated lead frame comprising at least one layer of tin-bearing intermetallic layers. A substrate(12) is plated with a tin layer. A nickel layer(16) is plated on the tin layer, and at least one protective layer is plated on the nickel layer. At least one intermetallic layer comprising tin is formed between the substrate and the nickel layer. The step of forming the intermetallic layer includes a step of heating the plated substrate at an elevated temperature. The step of heating the plated substrate is conducted during a semiconductor packaging process.
Patent KR-20070061408-A (KR)
Title: Receiver for ofdma system with multi-antenna, and method using the same
Inventor: LEE YOUNG HA
IPC: H04L27/26
Filed: 2006-12-07
Abstract: A receiving apparatus of an OFDMA system having a multiple antenna, and a receiving method thereof are provided to reduce the increase of complexity according to the number of antennas by implementing a plurality of FFTs(Fast Fourier Transform) as one FFT. A receiving apparatus of an OFDMA system having a multiple antenna includes a parallel/serial transformer(320), a fast Fourier transformer(330), a serial/parallel transformer(340), a serial asynchronous combiner(370), a channel estimation and compensator(350), and a synchronization combiner(360). The parallel/serial transformer(320) transforms data, which is received through the multiple antenna classified by each receiving path, from parallel data to serial data. The fast Fourier transformer(330) performs fast Fourier transform for the transformed data. The serial/parallel transformer(340) transforms the fast Fourier transformed serial data to parallel data. The serial asynchronous combiner(370) combines and outputs the fast Fourier transformed serial data asynchronously. The channel estimation and compensator(350) estimates and compensates a channel classified by the receiving path for the parallel-transformed data. The synchronization combiner(360) outputs the compensated parallel data classified by the receiving path synchronously.
Patent KR-20080054219-A (KR)
Title: A push botton type glovebox locking system
Inventor: KIM HONG JONG
IPC: B60R7/06
Filed: 2006-12-12
Abstract: A push button type glove box opening/closing apparatus is provided to easily open/close the glove box by preventing an operating rod from returning to an original position. A push button type glove box opening/closing apparatus comprises a left operating rod(5a), a right operating rod(5b) and a restoration prevention member. The left/right operating rods moves in a left direction and a right direction, respectively, in response to a push action of a user, so that a locking state is released. The restoration prevention member prevents the left/right operating rods from returning to an original position even when removing the hand of user. The restoration prevention member includes a hook part(15), a stopper part(20) and a rotor(25).
Patent KR-20070065222-A (KR)
Title: Organometallic composition
Inventor: SHENAI KHATKHATE DEODATTA VINA
IPC: C23C16/00
Filed: 2006-12-15
Abstract: A method of depositing a silicon-germanium layer having reduced surface roughness as compared with conventional methods for depositing the silicon-germanium layer, a method of depositing a film comprising germanium on a substrate, a vapor delivery device, an apparatus comprising first and second vapor delivery devices, and a device comprising a germanium-containing layer of the formula MxGey are provided. A method of depositing a film comprising germanium on a substrate comprises the steps of: (a) delivering a germanium compound and an additive compound selected from a gas phase modifier and a surface modifier in a gaseous phase to a deposition chamber containing the substrate; (b) decomposing the germanium compound in the deposition chamber; and (c) depositing a film comprising germanium on the substrate, wherein the germanium compound has the formula GeA4, where each A is independently selected from hydrogen, halogen, alkyl, alkenyl, alkynyl, aryl, amino, dialkylamino, and dialkylaminoalkyl, and wherein the additive compound does not comprise germanium.
Patent KR-20080029720-A (KR)
Title: Plane structure of light-emitting diode lighting apparatus
Inventor: YU SAM
IPC: H01L33/62
Filed: 2006-12-19
Abstract: A plane structure of an LED lighting apparatus is provided to arrange variously LEDs and to enhance a decorative effect by forming a conductive material and an insulating pattern on a flexible tape. A plane structure of an LED lighting apparatus includes a transparent flexible tape(100). A first transparent pattern and a second transparent pattern are arranged on the transparent flexible tape. The first transparent pattern is electrically connected to the second transparent pattern. The plane structure of the LED lighting apparatus further includes a plurality of LEDs(130) which are electrically connected to the first transparent pattern. The first transparent pattern is formed of a conductive material. The second transparent pattern is formed of an insulating material.
Patent KR-20080057036-A (KR)
Title: Apparatus and method for recognizing lcm
Inventor: SHIN SUNG WOO
IPC: H04B1/40
Filed: 2006-12-19
Abstract: An LCD(Liquid Crystal Display) module recognition method and a device thereof are provided to enable a control board of a terminal to perform initialization by recognizing a manufacturer of an LCD module based on a duty ratio of an ID signal, thereby simplifying a manufacturer recognition system of the LCD module. An LCD module(31) has an ID signal generator(31A) which generates an ID signal for expressing a manufacturer of the LCD module as an intrinsic duty ratio. A control board(32A) recognizes the manufacturer of the LCD module based on the duty ratio of the ID signal, and carries out display initialization in accordance with the recognized manufacturer.
Patent KR-20090000063-A (KR)
Title: Cash receipt smart card process system, tax process system using it, and transaction method
Inventor: HA SANG UK
IPC: G06Q50/26
Filed: 2006-12-22
Abstract: A smart card processing system for a cash receipt, and an excise processing system and a dealing method using the same are provided to perform excise processing and tax exemption by using a cash receipt even in small cash transactions, thereby reducing online transaction fee and communication expense necessary for issuing the cash receipt and capturing the source of revenue about the amount of small cash transactions. A smart card stores receipt data about transaction detail and an amount of money per cash transaction and includes a built-in key for the authentication of the smart card. A smart card terminal determines whether the authentication key of the smart card is appropriate, determines the amount of the receipt data or the progress after a specified period stored in the smart card to control the stored receipt data to be collectively transmitted to an outer server, and initializes the receipt data within the smart card after collectively transmitting the receipt data.
Patent KR-20080062216-A (KR)
Inventor: KIM SU YEON
IPC: H04B1/40
Filed: 2006-12-29
Abstract: 본 발명은 휴대용 단말기에서 디엠비의 음량을 제어하기 위한 장치에 관한것으로서, 디코딩되어 아날로그 신호로 변화된 음성 데이터에서 DC(직류)성분을 추출하는 저주파 통과 필터(LPF:Low Pass Filter)와, 상기 저주파 통과필터에서 추출된 DC값과 기 설정된 기준전압 값을 비교하기여 하이(high) 혹은 로우(low) 신호를 출력하는 비교기와, 상기 비교기에서 입력되는 신호에 따라 디코딩 게인을 조정하고, 조정된 디코딩 게인을 이용하여 오디오 데이터를 디코딩하는 멀티미디어 칩을 포함하여, 디엠비 방송의 음량이 기준치보다 크거나 작고 방송마다 음량이 상이할 시 스피커에 손상을 입히지 않으면서 충분하고 일정한 음량을 낼 수 있다. 
       
      디엠비, DMB, 음량조절, gain control
Patent KR-20080062312-A (KR)
Title: Plating apparatus for printed circuit board
Inventor: MOON HONG GI
IPC: C25D17/02
Filed: 2006-12-29
Abstract: A plating apparatus for a printed circuit board is provided to minimize consumption of additives added to a plating electrolyte and to prevent defects caused by bubbles. A plating apparatus for a printed circuit board comprises a plating bath(100) for storing a plating electrolyte(130), an insoluble anode(110) immersed in the plating electrolyte, a cathode(120) immersed in the plating electrolyte, a rectifier(140) for applying direct current to the anode and cathode, respectively, and an isolation layer(150). The isolation layer is made of a fabric, a non-woven fabric, a mesh having acid resistant property, or a sponge. The isolation layer prevents the electrolyte from being transferred from the insoluble anode to the cathode.
Patent KR-20080062471-A (KR)
Title: Optical sheet for back light unit
Inventor: CHOI SEUNG MAN
IPC: G02B5/20
Filed: 2006-12-29
Abstract: An optical sheet for a backlight unit is provided to set a desired angle of view by adjusting the radius of curvature of a cross lenticular lens, the height of a protrusion, and the width of an isolation reflective layer. An optical sheet for a backlight unit includes a substrate(31), a cross lenticular lens(32), a protrusion(35), an aperture(33), and an isolation reflective layer(34). Light is input to the front surface of the substrate, and is emitted to the front surface of the substrate. The cross lenticular lens is formed on the front surface of the substrate. The protrusion and the aperture are repeatedly formed on the front surface of the substrate. The isolation reflective layer is formed on the surface of the protrusion. The aperture is formed on a position corresponding to the center of the cross lenticular lens. The isolation reflective layer is formed on a position corresponding to the edge of the cross lenticular lens.
Patent KR-20060057568-A (KR)
Title: Composite material having the appearance of natural stone
Inventor: ONG IVAN W
IPC: B29C67/24
Filed: 2004-01-30
Abstract: Disclosed is a composite material having the appearance of natural stone that made from a polymer and natural aggregate. The composite material also has an antimicrobial material incorporated into it that resists the proliferation of microbes on the surface of the material. A method for producing this material is also disclosed.