baber/WOPTO huggingface dataset:
Patent KR-20100066793-A (KR)
Title: Separable ball-valve apparatus and ball-valve assembly
Inventor: SONG CHUL HWA
IPC: F16K5/06
Filed: 2008-12-10
Abstract: PURPOSE: A separable ball valve device and a ball valve assembly are provided to facilitate the separation of a pipe member by opening and closing a flow path through simple control. CONSTITUTION: A separable ball valve device and a ball valve assembly comprise a piping member(100), a ball valve member(200), and an opening and closing member(300). The piping member has a flow path. The ball valve member is located inside the piping member, opens and closes the flow path, and comprises two or more ball valves(210,220) contacting each other. The opening and closing member opens and closes the flow path by controlling the ball valve member. The through-hole is formed in the ball valve. The opening and closing member comprises a gear train. The gear train of the opening and closing member comprises a first gear(310), a second gear(320) and a central gear(330).
Patent KR-20090063167-A (KR)
Title: Method and system for adc calibration in ofdm systems
Inventor: ROFOUGARAN AHMADREZA
IPC: H04L27/26
Filed: 2008-12-12
Abstract: A method and a system for performing ADC(Analog to Digital Converter) calibration are provided to calibrate a transfer function of a ping-pong ADC by equalizing an output level of FFT(Fast-Fourier Transform). In the OFDM(Orthogonal Frequency Division Multiplexing) receiver including a ping-pong ADC and FFT, a plurality of OFDM tones are received(304). The FFT of a baseband signal is generated(306). The transfer function of the ping-pong ADC is calibrated through one or more adjustment coefficients in the outputs corresponding to the FFT based on the processing of the plurality of OFDM tones(308). The plurality of OFDM tones are received in the OFDM preamble.
Patent KR-20100068745-A (KR)
Title: 피폭 카드의 제조방법
Inventor: YOON SUK JOO
IPC: G01T1/02
Filed: 2008-12-15
Abstract: 본 발명은, 복수 개의 피폭량 측정용 소자들이 플레이트 상에 서로 이격된 상태로 안착 고정되는 피폭카드의 제조방법에 있어서, 플레이트를 공급하는 단계(a단계)와, 상기 플레이트의 길이 방향을 따라 길고 좁을 폭을 가지는 제1슬릿을 천공하고, 상기 제1슬릿을 사이에 두고 상기 플레이트에서 상기 피폭량 측정용 소자들이 각각 안착될 부분들에 원형의 홀들을 천공하는 단계(b단계)와, 상기 홀들의 주변 부분을 프레스 가공하여 상기 홀들의 내측면에 단차를 형성시켜서, 상기 각 홀마다 상기 단차를 경계로 하여 상측의 제1홀부 및 상기 제1홀부 보다 내경이 작은 하측의 제2홀부를 형성시키는 단계(c단계)와, 상기 제1홀부의 내측면을 프레스 가공하여, 상기 제1홀부의 내경을 확장시키는 단계(d단계)와, 상기 제2홀부의 내경을 증가시키도록 상기 제2홀부의 주위 부분을 천공하는 단계(e단계)를 포함하는 피폭카드의 제조방법을 제공한다. 
     상기로부터, 연속적인 프레스 공정에 의하여 피폭량 측정용 소자들이 안착되어 고정되는 홀들이 형성된다.  따라서, 전체 공정을 주로 금형을 이용한 프레스 공정으로 수행할 수 있기 때문에, 제조비용이 절감된다.
Patent KR-20100069159-A (KR)
Title: Battery pack
Inventor: KWAG NO HYUN
IPC: H01M50/528
Filed: 2008-12-16
Abstract: PURPOSE: A battery pack is provided to prevent an upper cover from being twisted or bent due to external impacts by combining a fixing protrusion with a fixing groove and to prevent the upper cover from being separated from a bare cell. CONSTITUTION: A battery pack(10) comprises: a bare cell(100) including an electrode terminal(122) which is insulated with a cap plate(121); a circuit module(200) which includes a circuit board(210) and is electrically connected to the bare cell; and an upper cover including the circuit module. The circuit module is combined with one side of the circuit board and includes a base lead plate(250) having a base fixing protrusion.
Patent KR-20100069767-A (KR)
Title: Method and apparatus of vacuum-compression for carbon-shell
Inventor: HONG SUN YONG
IPC: A63C17/00
Filed: 2008-12-17
Abstract: PURPOSE: A vacuum compression equation manufacturing method of a carbon shell for skates is provided to reduce the thickness of the carbon shell by reducing the amount of a hardener into a proper rate. CONSTITUTION: A vacuum compression equation manufacturing method of a carbon shell for skates comprises the following steps: preparing a foot mold(S100); laminating plural carbon sheets including a hardener(S300); compressing the carbon sheets using the vacuum suction power(S400); curing the carbon sheets(S500); and separating the foot mold from the cured carbon sheets(S600). The compressing step includes a step of reversing the foot mold up-side down, a step of sealing the foot mold, and a step of compressing the carbon sheets.
Patent KR-20100073455-A (KR)
Title: Apparatus for cutting stone panel narrow
Inventor: OH GUN JAE
IPC: B28D1/24
Filed: 2008-12-23
Abstract: PURPOSE: An apparatus for cutting a narrow stone panel is provided to minimize the actuating moment on a slate material. CONSTITUTION: An apparatus for cutting a narrow stone panel comprises a first hanger frame(210), a railcar(220), a narrow width head(400), a second hanger frame, a slider(240), a main cutting head(300), and a cutter(340). The main cutting head is installed on the first hanger frame. The first hanger frame is installed at the railcar. The railcar moves on a monorail(10) of a stone cutter. A narrow width head is formed on the second hanger frame. The first and the second hanger frame are detachably connected with one another. A minimized interval is formed between the cutter of the main cutting head and the cutter of the narrow width head.
Patent KR-20100073518-A (KR)
Title: Food delivery specialty shop internet real-time order system
Inventor: YANG IK BEUM
IPC: G06Q50/12
Filed: 2008-12-23
Abstract: PURPOSE: An internet real time order system of a food delivery specialized shop is provided to provide per-local area service thereby materially and faithfully preparing a menu of a restaurant. CONSTITUTION: A consumer connects to an internet server through the internet(2). The internet server provides a restaurant and a food menu to consumer(3). A consumer orders the food(4). The internet server transfers the order to a restaurant(5). An order acceptance program transfers contents of the order to a server administrator(6). The restaurant transfers an order acceptance result to the internet server(7). The internet server transfers completion of the order to the consumer(8).
Patent KR-20100078223-A (KR)
Inventor: KU KIE BONG
IPC: G11C7/10
Filed: 2008-12-30
Abstract: PURPOSE: A circuit for detecting negative voltage of a semiconductor memory device is provided to not increase a negative level, thereby reducing negative voltage generation consumption current. CONSTITUTION: A distribution voltage generation(100) has a fixed resistance unit and a variable resistance unit. The distribution voltage generation unit generates a distribution voltage. A first comparison unit(200) compares a distribution voltage and level of a first standard voltage. A first comparison unit generates a first comparison signal. A second comparison unit(300) compares a distribution voltage and level of a second standard voltage. A second comparison unit generates a second comparison signal. A third comparison unit(400) compares a first comparison signal and a level of the second comparison signal. A third comparison unit generates detecting signal.
Patent KR-20100079191-A (KR)
Title: Method for formating silicide of semiconductor device
Inventor: PARK DONG HO
IPC: H01L21/336
Filed: 2008-12-30
Abstract: PURPOSE: A silicide forming method of MOS FET of a semiconductor device is provided to minimize the change of a channel line width and junction leakage by forming a RTA process of the set temperature as silicide and the titanium/cobalt into multilayer in poly-gate and source/drain top. CONSTITUTION: A poly-gate(104) is formed at the upper part of a silicon substrate(101) in which the active area and STI(102) are formed. A spacer wall(106) is formed in both side wall of the poly-gate. A hard doping ion injection process is enforced and the source/drain is formed by using the spacer wall and poly-gate as the ion implantation mask. A silicide blocking material is formed in the upper silicon substrate front side in which poly-gate and spacer wall are formed. A multi silicide material is formed in the upper silicon substrate front side in which the silicide blocking pattern(108a) is formed.
Patent KR-20100079868-A (KR)
Title: Oil modified epoxyester coating composition and process for preparing the same
Inventor: LEE DAE EUN
IPC: C09D163/10
Filed: 2008-12-31
Abstract: PURPOSE: An oil modified epoxy yester coating composition and a manufacturing method thereof are provided to secure the excellent cohesive property during a nylon resin extrusion coating process using the compositing. CONSTITUTION: AN oil modified epoxy ester coating composition contains an epoxy ester resin with the number average molecular weight of 500~20,000, a melamine resin with the number average molecular weight of 500~20,000, and a block isocyanate resin with the number average molecular weight of 300~20,000. A producing method of the oil modified epoxy ester coating composition comprises the following steps: mixing the epoxy ester resin, a polymer dispersant, and a pigment; and adding the melamine resin, and the block isocyanate resin to the mixture.
Patent KR-20080048018-A (KR)
Title: Schema-based dynamic parse/build engine for parsing multi-format messages
Inventor: SINGH THAKUR L
IPC: G06F40/20
Filed: 2006-06-29
Abstract: A parse/build engine that can handle multi-format financial messages. The engine converts the different format messages into a common format, and the common format message is then processed by the business service application. A parser examines the message and determines an appropriate schema for the particular format of message received. The schema is a data structure in a schema registry that includes a grammar structure for the received format as well as pointers to handlers for converting the different fields of the message into the internal message format using the grammar structure (the "grammar" can include field sequence, field type, length, character encoding, optional and required fields, etc.). The handlers are individually compiled. As formats change, new formats or changes to old formats can be dynamically added to the parse/build engine by loading new schema and handlers.
Patent KR-20080044834-A (KR)
Title: Ignition wire having low resistance and high inductance
Inventor: FARMER PHILLIP
IPC: H01C10/00
Filed: 2006-09-01
Abstract: A high voltage ignition wire (10) has a ferrite core, a coiled wire (14) surrounding the core, and an insulating sheath surrounding the coiled wire. The coiled wire (14) is made from theoretically pure copper having a strand diameter of 0.081-0.099 inches. The coiled wire (14) is wound around the core between 140 and 160 turns per inch. The specific construction of this high voltage ignition wire (10) achieves an advantageous resistance of 13.5-16.5 ohms/ft.
Patent KR-20080042152-A (KR)
Title: Interleaved virtual local memory for a graphics processor
Inventor: OSBORNE RANDY
IPC: G06T1/00
Filed: 2006-09-26
Abstract: A device, method, and system are disclosed. In one embodiment, the device comprises one or more graphics local memory channels, one or more system memory channels, and a graphics processor operable to access the one or more graphics local memory channels and the one or more system memory channels in an interleaving manner.
Patent KR-20080052660-A (KR)
Title: Laser welded product
Inventor: KIHARA TETSUJI
IPC: B29C65/16
Filed: 2006-09-20
Abstract: This invention provides a laser welded product that can integrate simply prepared members by a single laser welding step without through complicated steps and, at the same time, has excellent appearance and welding strength and does not sacrifice resin properties. In the laser welded product, by virtue of the incorporation of a thermoplastic resin and a laser beam transmission absorption agent, forming members (1,2), which can transmit and absorb a laser beam having an absorbance a of 0.07 to 2.0, absorb a part of a laser beam (4) applied thereto in such a state that a single member is bent and at least a part there is folded back, or that a plurality of members are used and a part of one of the members is put on top of a part of the other member, while another part of the laser beam (4) is passed through the assembly, whereby heat is generated for member welding.
Patent KR-20080077113-A (KR)
Title: Computer aided method and system for guided teaching and learning
Inventor: HAU KIT KING KITTY
IPC: G06Q50/00
Filed: 2006-10-13
Abstract: The present invention is a computer aided method and system for guided teaching and learning with the aid of an optional communication device, comprising the steps of: (a) presenting a question to the student at a student display; (b) receiving answer from the teacher at the teacher workstation, wherein the answer is received by the teacher from the student or directly from the students remotely; (c) sharing the answer submitted on at least one student displayed) determining whether the answer is correct; (e) presenting feedback to the answer at all student displays or workstations; (f) receiving input from the teacher at the teacher workstation for the teacher to give further information related to the question on student display; and (g) presenting information using a plurality of styles and stimuli corresponding to the input from the teacher or student on the student display.
Patent KR-20080067383-A (KR)
Title: Airbag apparatus
Inventor: FUKAWATASE OSAMU
IPC: B60R21/233
Filed: 2006-12-15
Abstract: A passenger-side airbag (44) includes a main portion (58) formed in the shape of the letter "T" when viewed from the occupant side, and a peripheral portion (56) that is separated from the main portion (58) by a partition member (40). When an inflator (20) is activated, the main portion (58) first expands and deploys, restraining the head region of the occupant. Then when the internal pressure of the main portion (58) becomes a predetermined value or greater, a first vent hole (60) and a second vent hole (62) open such that the peripheral portion (56) expands. As a result, early occupant restraint performance is ensured while the size of the passenger-side airbag (44) is able to be reduced. Further, an upper portion (54) is also provided which increases the surface area that comes in contact with the windshield, thus stabilizing the behavior of the passenger-side airbag (44).
Patent KR-20080059483-A (KR)
Title: Card game terminal device, and game system
Inventor: KAJI TOSHIYUKI
IPC: A63F13/812
Filed: 2002-02-01
Abstract: A card game device (10), comprising two large-sized panel displays (12), a main control part (14) for controlling the display of the large-sized panel displays (12), and a plurality of terminal devices (16a to 16h) communicably connected to the main control part (14), wherein a player purchases an IC card (18) and eleven sheets of player cards (20) having the photos of soccer players printed thereon, when the player arranges the player cards (20) on the player card arrangement panel (24) of the terminal device (16), an internal image sensor reads the card data recorded on the rear surface of the player cards (20), data on the players forming a team is prepared from the card data, and a game is started, whereby the player can instruct the positions and formations of the players by changing the arrangement of the player cards (20).
Patent KR-20080077225-A (KR)
Title: Active/passive distributed absorber for vibration and sound radiation control
Inventor: FULLER CHRISTOPHER R
IPC: E04B1/98
Filed: 2006-11-17
Abstract: Vibration or acoustic sound control is achieved using an elastic layer of thermal or insulation material in which a plurality of discrete masses are distributed throughout. The elastic layer may be installed as a pre-formed layer, or be blown into position within a structure where vibration or acoustic sound control is required.
Patent KR-20080073362-A (KR)
Title: Cement additive and cement composition using the same
Inventor: YAGUCHI MINORU
IPC: C04B24/32
Filed: 2006-09-27
Abstract: A cement additive is provided which has a good autogenous shrinkage reducing effect and reduces the viscosity of concrete, and wherein compound A, which is a polycarboxylate copolymer, and ether compounds are indispensable components.
Patent KR-20090003196-A (KR)
Title: Electrical control device
Inventor: LAURENT PATRICE
IPC: H01H36/00
Filed: 2007-02-02
Abstract: The invention concerns a touch-sensitive surface (15) electrical control device comprising at least two adjacent active zones (3, 5, 7) for controlling in each active zone (3, 5, 7) a specific electrical function and a coating (13) provided on the touch-sensitive surface (15) and having surface ribs (9) for delimiting said active control zones (3, 5, 7). The invention is characterized in that the lower surface (18) of a rib (9) separating two adjacent active zones is shaped like a tensioned vault (20) between posts (17) which are solely supported outside the active zones of the touch-sensitive surface (15).
Patent KR-20080113047-A (KR)
Title: Verified distance ranging
Inventor: JULIAN DAVID JONATHAN
IPC: H04B7/26
Filed: 2007-04-18
Abstract: Various techniques are described relating to verifying a distance between devices. A distance between two devices may be verified by requiring one of the devices to take one or more actions that generate a result that is only possible if the device is at most a given distance from the other device. In some aspects verified ranging is accomplished through the use of a ranging signal and a responsive signal. In some aspects the ranging signal may comprise a random, pseudorandom, or deterministic sequence. A responding device may operate on a ranging signal in accordance with a known function to generate a responsive signal. A ranging device also may perform operations to determine the likelihood that a responding device properly operated on a ranging signal that the ranging device transmitted to the responding device. ® KIPO & WIPO 2009
Patent KR-20090018602-A (KR)
Title: Power set for vehicles
Inventor: ZHU RONGHUI
IPC: B60L50/16
Filed: 2007-03-14
Abstract: A power set for vehicle installed on the vehicle with an internal combustion engine is composed of a first variable driving unit (107), a second variable driving unit (108), a planet gear set (103) and a mechanical transmission. The power set also includes a hydraulic control device (109) and an electronic control device which are used to control the first and the second variable driving units.
Patent KR-20090018786-A (KR)
Title: Method and apparatus for managing interference in a wireless communication system
Inventor: CLAUSSEN HOLGER
IPC: H04W24/02
Filed: 2007-04-27
Abstract: The present invention provides methods of managing interference in a wireless communication system. The methods may include receiving information indicative of a portion of an interfering signal received by a first wireless communication device, decoding the portion of the interfering signal, and providing at least one back-off instruction destined for a second wireless communication device based on the decoded portion of the interfering signal.
Patent KR-20090021165-A (KR)
Title: Pyrrole derivatives and their methods of use
Inventor: FAGHIH RAMIN
IPC: C07D409/10
Filed: 2007-06-27
Abstract: The invention relates to a series of substituted pyrrole derivatives, compositions comprising the same, and methods of treating conditions and disorders using such compounds and compositions.
Patent KR-20090016732-A (KR)
Title: Reduction of errors during computation of inverse discrete cosine transform
Inventor: REZNIK YURIY
IPC: H04N7/26
Filed: 2007-06-26
Abstract: Techniques are described to reduce rounding errors during computation of discrete cosine transform using fixed-point calculations. According to these techniques, an inverse discrete cosine transform a vector of coefficients is calculated using a series of butterfly structure operations on fixed-point numbers. Next, a midpoint bias value and a supplemental bias value are added to a DC coefficient of the matrix of scaled coefficients. Next, an inverse discrete cosine transform is applied to the resulting matrix of scaled coefficients. Values in the resulting matrix are then right-shifted in order to derive a matrix of pixel component values. As described herein, the addition of the supplemental bias value to the DC coefficient reduces rounding errors attributable to this right-shifting. As a result, a final version of a digital media file decompressed using these techniques may more closely resemble an original version of a digital media file.
Patent KR-20090028581-A (KR)
Title: Thin film photovoltaic structure and fabrication
Inventor: DAWSON ELLI DAVID F
IPC: H01L31/18
Filed: 2007-05-24
Abstract: Novel photovoltaic structures comprising an insulator structure bonded to an exfoliation layer, preferably of a substantially single-crystal donor semiconductor wafer, and at least one photovoltaic device layer, such as a conductive layer, and systems and methods of production of a photovoltaic device, comprising creating on a donor semiconductor wafer an exfoliation layer and transferring the exfoliation layer to an insulator substrate.
Patent KR-20100082500-A (KR)
Title: Light-electricity conversion device
Inventor: CHOO DAE HO
IPC: H01L29/868
Filed: 2009-01-09
Abstract: PURPOSE: A photoelectric transformation apparatus is provided to increase the photoelectric transformation efficiency of light from the outside by confining the light in positive-intrinsic-negative(PIN) diodes and subsequently converting the light into electricity. CONSTITUTION: A plurality of PIN diodes(200) is parallelly arranged on a base substrate(100). The PIN diodes include a first semiconductor pattern(210), an intrinsic semiconductor pattern(220), and a second semiconductor pattern(230). A first semiconductor pattern includes first dopants. The intrinsic semiconductor pattern is formed on the first semiconductor pattern and is composed of a silicon material without a dopant. A second semiconductor pattern is formed on the intrinsic semiconductor pattern and includes second dopants. A light confining unit(300) with light refracting protrusions is located on the upper side of the PIN diodes. Light is confined in the PIN diode by the light confining unit.
Patent KR-20090082858-A (KR)
Title: A decoration method of plain type marble and plain type decoration marble thereof
Inventor: HAN JAE WOO
IPC: B44C1/28
Filed: 2009-01-20
Abstract: A method of decorating a marble plate and a decorated marble plate manufactured by the same are provided to solidly maintain the mosaic-decorated marble or wood plate without deformation by impregnating a net type fabric with an adhesive and bonding the impregnated fabric to the bottom side of a mosaic-decorated marble or wood plate. A method of decorating a marble plate comprises: a step(S110) of preparing marble plates, pattern information, a substrate member, a polyester resin adhesive, a net type fabric, and a water jet type cutter; a step(S120) of inputting the pattern information together with control information into a control part of the water jet type cutter; a step(S130) of cutting selected marble plates with colors and patterns to pieces by the water jet type cutter; a step(S140) of coating the polyester resin adhesive on the substrate member and impregnating the fabric with the polyester resin adhesive; a step(S150) of bonding the cut marble pieces to the polyester resin adhesive-coated substrate member to decorate the substrate member with a mosaic pattern, and filling gaps between the marble pieces with the polyester resin adhesive; a step(S160) of drying the polyester resin adhesive at room temperature to cure the polyester resin adhesive; and a step(S170) of treating, polishing and coating the marble surface decorated with the mosaic pattern to selected patterns and curved surface shapes.