baber/WOPTO huggingface dataset:
Patent KR-20080074871-A (KR)
Title: Method for improved frequency division duplex operation in a wireless communications system
Inventor: CHAO JIM JINGFU
IPC: H04B7/26
Filed: 2006-11-03
Abstract: In a frequency division duplex wireless communications system, the wireless network independently and separately assigns RL and FL carrier frequencies to a mobile station, thereby supporting a variable duplex frequency separation. The assigned RL and FL carrier frequencies can be within the same frequency segment, in different frequency segments within a band class, or can be in different band classes. This feature is supported by new channel mapping and signaling.
Patent KR-20080063825-A (KR)
Title: Poly(arylene ether) composition, method, and article
Inventor: PETERS EDWARD NORMAN
IPC: C08L71/12
Filed: 2006-10-02
Abstract: A synergistic flame retardant combination includes (a) a phosphorus salt having the formula (I) wherein Md+ is a metal ion or an onium ion; d is 1, 2, 3, or 4 according to the identity of M and its oxidation state; each occurrence of R1 and R2 is independently C1-C18 hydrocarbyl; and each occurrence of m and n is independently 0 or 1; and (b) a phosphine compound selected from trihydrocarbylphosphines, trihydrocarbylphosphine oxides, and combinations thereof. Polymer compositions utilizing the flame retardant combination are described.
Patent KR-20080057341-A (KR)
Title: Method and system for balancing load across carrier seams in a multi-band system
Inventor: CORE RONALD SCOTT
IPC: H04B7/26
Filed: 2006-09-21
Abstract: A method and system for balancing load across a carrier seam (108) is disclosed. The method includes generating a candidate carrier list (210) at a communication device (106). The candidate carrier list comprises carriers from at least two bands in a region of the multi-band cellular network. The method further includes selecting a band through a carrier selection from the candidate carrier list. A carrier is selected from carriers in the band. The communication device then connects to the carrier.
Patent KR-20080059678-A (KR)
Title: Deposition of soluble materials
Inventor: KAWASE TAKEO
IPC: B41J29/393
Filed: 2002-09-09
Abstract: The invention provides a method and apparatus for depositing a soluble material, such as an organic polymer, onto a substrate (14) using an inkjet print head (10). The substrate is viewed from the underside by a CCD microscope (22) during the deposition of an organic polymer droplet onto a well provided in a bank structure. As the organic polymer droplets are viewed when in wet condition they are more clearly visible and any offset or deviation detected between the deposited droplet and the well can be used to reposition a platen supporting the substrate. The substrate is viewed with light having a wavelength to which the substrate is transparent and, preferably, which does not include a wavelength component within the absorption region of the polymer.
Patent KR-20080080367-A (KR)
Title: Hand prosthesis comprising two drive devices
Inventor: PUCHHAMMER GREGOR
IPC: A61F2/58
Filed: 2006-12-07
Abstract: The invention relates to a hand prosthesis (1) comprising a chassis (2) to which a finger prosthesis (3, 4, 5) is articulated, said finger prosthesis being movable relative to the chassis (2) by means of a drive (30, 6) and at least one swiveling axis (15, 31). A first drive (6) is located in the chassis (2) and coupled to the finger prosthesis (3, 4, 5) via a force transmission unit (10) and allows the finger prosthesis to be swiveled about a first swiveling axis (15). A second drive (30) is located in the finger prosthesis (3, 4, 5) and allows at least one part of the finger prosthesis (3, 4, 5) to be swiveled about a second swiveling axis (31) relative to the first swiveling axis (15).
Patent KR-20080097186-A (KR)
Title: Apparatus and methods for handling a message difference prior to decoding based on apriori knowledge of modified codeword transmission
Inventor: STEWART KENNETH A
IPC: H04B7/26
Filed: 2007-01-22
Abstract: A method and apparatus for handling a difference between a first and second message prior to decoding is disclosed. The signaling scenario illustrated by FlG. 1 and using the codeword properties defined herein, the various embodiments may combine multiple messages under the hypothesis that the value of a message portion corresponding to any subsequent observed transmission is different. Accordingly, a first set of observations (LLR's) (601) may be compared with a second or subsequent set of observations (603), and if the observations are found sufficiently similar, may be further compared in the context of a hypothesized difference (607) in constituent message information words. Once any difference in information words is identified, the second or subsequent set of observations may be combined (611) with the first set of observations after suitable arithmetic processing, and prior to further decoding.
Patent KR-20080091218-A (KR)
Title: Surgical fasteners and related implant devices having bioabsorbable components
Inventor: RALPH JAMES D
IPC: A61B17/56
Filed: 2006-01-13
Abstract: Surgical implants including fasteners and related devices which are partially bioabsorbable. The implants are constructed of a non-bioabsorbable base comprising metals and or high strength plastic materials. The base is partially or completely coated with a bioabsorbable material which can have its own mechanical features, such as the threads on a screw. Attachment elements are provided on the base to enhance the mechanical attachment of the bioabsorbable material to the base. The implants can withstand the torques and stresses encountered during surgery and, following implantation, in the body.
Patent KR-20080094927-A (KR)
Title: Ambulance cot with improved drop frame
Inventor: WELLS TIMOTHY R
IPC: A61G1/02
Filed: 2007-01-24
Abstract: A multiple level elevating cot adapted to be rolled into emergency vehicles, the cot having a wheeled undercarriage supporting a cot frame having a leading end and a trailing end, and adapted to selectively secure the cot frame in a plurality of elevational positions. The cot frame includes an improved drop frame having a wider range of motion to a cot construction. The cot frame is also provided with patient support features, such as positionable back, leg, and side arm supports.
Patent KR-20080103603-A (KR)
Title: Trehalose compound and pharmaceutical comprising the compound
Inventor: NISHIZAWA MUGIO
IPC: C07H3/04
Filed: 2007-03-22
Abstract: Disclosed is a novel trehalose compound having a high affinity to an adenosine A3 receptor. The trehalose compound is represented by the general formula (1): (1) wherein X and X' independently represent a hydrogen atom or the like; Y and Y' independently represent an oxygen atom or the like; R1 and R2 independently represent a C1-C6 alkyl group; and R3 and R4 independently represent a C3-C6 alkyl group. The trehalose compound has a remarkably high affinity to an adenosine A3 receptor.
Patent KR-20080108150-A (KR)
Title: Rotary pump with coaxial magnetic coupling
Inventor: PLATT WERNER
IPC: F04D29/049
Filed: 2007-03-29
Abstract: The invention relates to a magnetic coupling pump, with the motor-driven part (13, 14) of the magnetic coupling lying radially inward and the radially outward part (6, 7) of the coupling, together with the pump rotor (4), having a floating fit in the pumped fluid such that the rotating part (9) of the floating bearing is also radially arranged over the outer magnets (7). The wall (20) of the pump housing (1) can itself be embodied as the stationary part (10) of the floating bearing with the possibility of direct external access (lubrication, sensor mechanism) and an effective convectional cooling. Dry running on operational faults can be avoided by means of the floating bearing arranged far to the outside, as the damaging gas fraction collects in the radial interior of the pump and remaining traces of liquid are continuously driven outwards and thus contribute to bearing lubrication. By means of an additional annular barrier (21), the loss of residual fluid can be prevented. The disclosed novel floating bearing permits a large volume separating case (12) which itself permits components of the roller bearings of the motor-driven magnetic coupling section so much installation space that the axial installation length of the complete pump can be significantly shortened. ® KIPO & WIPO 2009
Patent KR-20090013803-A (KR)
Title: Systems and methods of rf power transmission, modulation, and amplification
Inventor: SORRELLS DAVID F
IPC: H04B1/18
Filed: 2007-03-12
Abstract: Methods and systems for vector combining power amplification are disclosed herein. In one embodiment, a plurality of signals are individually amplified, then summed to form a desired time-varying complex envelope signal. Phase and/or frequency characteristics of one or more of the signals are controlled to provide the desired phase, frequency, and/or amplitude characteristics of the desired time-varying complex envelope signal. In another embodiment, a time-varying complex envelope signal is decomposed into a plurality of constant envelope constituent signals. The constituent signals are amplified equally or substantially equally, and then summed to construct an amplified version of the original time-varying envelope signal. Embodiments also perform frequency up-conversion.
Patent KR-20090007767-A (KR)
Title: Oscillating heat treatment method for a superalloy
Inventor: OTT MICHAEL
IPC: C22F1/10
Filed: 2007-03-15
Abstract: Superalloys solidified in a directional manner often cannot be subjected to heat treatment because the heat treatment leads to recrystallization. As a result of the temperature profile during a heat treatment according to the invention which oscillates in the manner of a pendulum, a recrystallization during heat treatment can be avoided because mechanical stresses are reduced thanks to the recurring succession of dissolutions and precipitations of the precipitate. The method can be applied to a Ni-based superalloy with G'-precipitates. After the cyclic heat treatment, the temperature can be adjusted to and maintained at a temperature which is the same as or higher than the complete dissolution temperature. An oscillating movement can also take place above the complete dissolution temperature.
Patent KR-20090023589-A (KR)
Title: Alignment aids for a sensing article
Inventor: COLLINS MEGHAN E
IPC: A61F13/45
Filed: 2007-05-03
Abstract: Presented is a sensing absorbent article system including an absorbent article having a liner and an outer cover, the absorbent article including a sensing means, an article design scheme, and an attachment zone having an attachment zone design scheme, wherein the attachment zone design scheme is visually differentiable from the article design scheme. Also presented is a sensing absorbent article system including an absorbent article having a liner and an outer cover, the absorbent article including a sensing means, an article design scheme, and an attachment zone adapted to indicate the proper position for a signaling device.
Patent KR-20090014402-A (KR)
Title: Switching circuit arrangement
Inventor: LOPEZ TONI
IPC: H03K17/16
Filed: 2007-05-14
Abstract: A switching circuit arrangement (100) comprises a field effect transistor (40) and circuitry (50, 52, 54, 60, 62) for biasing the gate voltage of the field effect transistor (40), in particular forcing the gate voltage of the field effect transistor (40) under a certain threshold, in particular under a certain positive threshold level. In embodiments, reverse recovery as well as gate bounce are simultaneously mitigated. In one embodiment, the biasing circuitry comprises a biasing diode (52) connected in series to the gate (G) of the field effect transistor (40) to bias the gate voltage of the field effect transistor (40), as well as a clamping field effect transistor unit (62) connected between the gate (G) of the field effect transistor (40) and the source (S) of the field effect transistor (40) to force the gate voltage of the field effect transistor (40) under a certain threshold, in particular under a certain positive threshold level.
Patent KR-20100080734-A (KR)
Inventor: MIN SUNG GI
IPC: E06B7/02
Filed: 2009-01-02
Abstract: PURPOSE: A window frame with facilitated ventilation is provided to keep indoor air clean in an environmentally-friendly manner through simple and periodic ventilation. CONSTITUTION: A window frame with facilitated ventilation comprises a vent, a pipe shaped bearing, a stopper, an assembly ring, a parking, a contact member for a permanent magnet, a contact member, and an opening/closing window. The vent is formed on the upper side of a glass window(15). The pipe shaped bearing is fixed in the vent with a fastening belt and supported by a support rod. The stopper is projected to the outside from the support rod and maintained to face upward. The assembly ring is formed to assemble the opening/closing window to the support rod. The parking comprises a seal rib on the edge of the opening/closing window. The contact member for a permanent magnet is formed on the upper side of the glass window and both sides of the opening/closing window. The contact member is fixed to the glass window and the stopper in the same position as a contact member for an electromagnet. The opening/closing window is opened and closed on the vent by the function of the contact members.
Patent KR-20100081380-A (KR)
Title: Skin care mask including micro niddle
Inventor: LEE MOON GU
IPC: A45D44/22
Filed: 2009-01-06
Abstract: PURPOSE: A skin care mask is provided to massage the whole part coming into contact with user's face and to enhance the absorption rate of hydrogel. CONSTITUTION: A skin care mask includes: a protection film(210) which is uniformly formed in a membrane-type on the rear side of the skin care mask; a hydrogel layer(230) which is uniformly formed on the protection film in a membrane-type; and a plurality of minute needles which transfer the gel for the skin massage to the user's skin after absorbing the gel from the gel layer and is attached to the gel layer for the skin massage. Some of the fine needles absorb the massaging gel from the gel layer for the skin massage in the state of being buried in the gel layer.
Patent KR-20100081480-A (KR)
Title: Air conditioning system of clean room for producing iodine-type polarizing film
Inventor: CHAE JONG HYUN
IPC: F24F13/28
Filed: 2009-01-06
Abstract: PURPOSE: An air conditioning system of a clean room for producing an iodine type Polaroid film is provided to make the environment of a clean room clean and safe by lowering the concentration of iodine. CONSTITUTION: An air conditioning system of a clean room for producing an iodine type Polaroid film comprises an air conditioner, an air inlet, a circulating gas discharging part, and an iodine filtering unit(100). The air conditioner is installed the outside a clean room and circulates gas in the clean room. The circulating gas discharging part discharges a part of circulating gas to air. The iodine filtering unit is installed inside the air conditioner and eliminates iodine from the circulating gas.
Patent KR-20100082550-A (KR)
Inventor: KIM JANG KI
IPC: H01L21/67
Filed: 2009-01-09
Abstract: 본 발명은 워터젯 싱귤레이션 장치 및 그의 워터젯 커팅 방법에 관한 것으로, 하프 커팅(Half Cutting) 방식을 사용하여 리드프레임을 X 컷(Cut) 방향과 Y 컷(Cut) 방향으로 각각 분리하여 커팅(Cutting)함으로써, 커팅시 연마재(Abrasive)에 의해 지그가 마모되는 현상을 방지하여 지그 소모품을 줄일 수 있다. 그리고, 지그의 개별진공유닛으로 진공을 공급하는 진공라인을 기존의 1개에서 복수개로 분할하여 구성함으로써, 리드프레임으로부터 싱귤레이션될 개별 부품별로 흡착 고정하는 진공기능을 향상시킬 수 있어 커팅 정밀도를 높일 수 있다. 또한, 지그를 기존의 스테인리스(Stainless)에서 알루미늄 재질로 형성함으로써 경량화 하였다. 
     이를 위한, 본 발명에 의한 워터젯 커팅 방법은, (a)절삭 가공을 위한 피가공물을 X컷 지그(Cut JIG) 상에 탑재한 후 상기 피가공물로부터 싱귤레이션될 개별 부품별로 흡착 고정하는 단계와; (b)상기 X컷 지그 상에 흡착 고정된 피가공물을 워터젯 노즐(Water Jet Nozzle)을 사용하여 X컷(Cut) 방향으로 절삭하는 단계와; (c)상기 X컷 지그의 피가공물이 절삭되는 동안 Y컷(Cut) 지그 상에 피가공물을 탑재한 후 싱귤레이션될 개별 부품별로 흡착 고정하는 단계와; (d)상기 X컷 지그에서의 절삭 가공이 완료되면 상기 워터젯 노즐을 상기 X컷 지그에서 상기 Y컷 지그로 이동시키는 단계와; (e)상기 Y컷 지그 상에 흡착 고정된 피가공물을 상기 워터젯 노즐을 사용하여 Y컷 방향으로 절삭하는 단계; 및 (f)상기 Y컷 지그 상에 탑재된 피가공물이 Y컷 방향으로 절삭되고 있는 동안, 절삭 가공을 완료한 상기 X컷 지그 의 피가공물을 후속 공정을 위해 이송한 후 다음 피가공물을 상기 X컷 지그 상에 탑재하여 상기 (a) 내지 (f)단계를 반복하는 단계;를 포함하는 것을 특징으로 한다. 
       
     워터젯, 커팅, 싱귤레이션, 지그, 노즐, 하프(Half), X컷(Cut), Y컷(Cut)
Patent KR-20100082909-A (KR)
Title: Thin film type solar cell and method for manufacturing the same
Inventor: SHIN YONG WOO
IPC: H01L31/0445
Filed: 2009-01-12
Abstract: PURPOSE: A thin film type solar cell and a manufacturing method thereof are provided to reduce the deposition time for increasing productivity by depositing amorphous silicon at high speed after depositing the amorphous silicon on a p type semiconductor layer at low speed. CONSTITUTION: A front electrode layer(200) is formed on a substrate(100). A p type semiconductor layer(310), an I type semiconductor layer(320), and an N type semiconductor layer(330) are successively formed on the front electrode layer. The I type semiconductor layer includes a first I type semiconductor layer formed on the p type semiconductor layer. The I type semiconductor layer includes a second I type semiconductor layer formed on the first I type semiconductor layer. A rear electrode layer(500) is formed on the n type semiconductor layer.
Patent KR-20100082928-A (KR)
Title: Block and retaining wall using the same
Inventor: PARK JEONG HWAN
IPC: A01G1/00
Filed: 2009-01-12
Abstract: PURPOSE: A block and a retaining wall using the same are provided to reduce construction time by simplifying the structure of construction and to easily secure an inclined front surface of the retaining wall. CONSTITUTION: A block comprises a key block insertion groove(110) and a key block(200). The key block is inserted into the key block insertion groove. A block(100a) is loaded on the top of the key block insertion groove. A vegetative hollow(120) is formed in the top surface of the key block insertion groove and is divided by a partition wall. The key block insertion groove is formed in the top surface of the partition wall.
Patent KR-20100082957-A (KR)
Title: 고강도 합성목재 제조방법 및 그 합성목재
Inventor: LEE CHAE JIN
IPC: B27N3/08
Filed: 2009-01-12
Abstract: 본 발명은, (a) 분쇄된 플라스틱 수지들이 유입조에 원료로 투입되는 단계, (b) 상기 유입조를 통과한 원료가 예열부에서 가열되어 점성을 가진 상태로 이송되는 단계, (c) 상기 원료가 혼합부로 유입되고 상기 혼합부에 목분이 투입되면서, 상기 원료와 목분이 서로 혼합되어 점성이 있는 합성원료를 형성하는 단계, (d) 상기 혼합부를 통과한 점성이 있는 합성원료가 형틀 내의 상하로 관통된 관통구 내로 유입되고 통과되면서 중력에 의해 자연 하강되어 판형으로 배출되는 단계, 및 (e) 상기 형틀에서 배출된 판형의 합성원료가 프레스기로 이송된 후 프레스 가압 및 냉각되어, 원하는 합성목재 형상으로 제조되는 단계를 포함하는, 고강도 합성목재 제조방법 및 그 합성목재를 제공한다. 
     개시된 고강도 합성목재 제조방법 및 그 합성목재 따르면, 플라스틱 수지들과 목분이 혼합된 점성 상태의 합성원료를 프레스 가압 및 냉각하여 성형함에 따라 고강도를 실현함은 물론이며 제품 표면의 균일성과 편평도를 향상시키고 표면의 휨을 방지할 수 있으며, 기존의 복잡한 사출성형 라인이 필요치 않아 설비가 간단하고 전력 소모를 줄일 수 있는 이점이 있다.
Patent KR-20090101079-A (KR)
Title: Method of processing data in iptv and the iptv
Inventor: LEE JOON HUI
IPC: H04N21/43
Filed: 2009-01-15
Abstract: PURPOSE: A method of processing data in an IPTV receiver and the IPTV receiver are provided to quickly process various contents in an IPTV broadcasting environment taking an IMS, thereby specifically defining a data protocol. CONSTITUTION: An IPTV(Internet Protocol TeleVision) receiver includes a receiver, a requester, another receiver, and a controller. The receiver receives location information which can obtain a content by a CRID(Content Reference Identifier). The requester requests an SDP(Sesstion Description Protocol) file about the content identified by the CRID and IMI(Instance Metadata Identifier) to an IG(Internet protocol multimedia subsystem Gateway)(110). Another receiver receives the requested SDP file from the IG. The controller controls session setup to process a content by the received location information and the SDP file.
Patent KR-20090080916-A (KR)
Title: Locking threaded connection coaxial connector
Inventor: MC MULLEN NORMAN S
IPC: H01R13/646
Filed: 2009-01-22
Abstract: A coaxial cable connector having a rocking screw connection part is provided to reduce material cost, the training condition of an installer, a delicate installation device, the whole installation process, and the number of operation. A coaxial connector(1) used for a coaxial cable having an outer conductor comprises a clamp nut(10), a clamp element, a surface to surface positive stop, and a screw locking portion. The clamp nut comprises a screw coinciding with a screw corresponding onto a connector body(35). The connector body comprises a dimension-decided annular wedge surface to coincide with the leading edge of the outer conductor. Screws perform the drawing of the clamp nut toward the connector body. The surface to surface positive stop prevents the movement of the clamp nut toward the connector body to restrict compression force to the preset maximum value. According to reaching the positive stop in order to prevent the clamp nut from being unscrewed from the connector body, the screw locking goes in gear.
Patent KR-20100086863-A (KR)
Title: Catalyst for producing multimodal polyolefin and method of polymerizing olefin with the same
Inventor: HONG SAH MUN
IPC: C08F4/58
Filed: 2009-01-23
Abstract: PURPOSE: A catalyst for producing multimodal polyolefin is provided to easily control the molecular weight of an olefin polymer or a copolymer, the multiplicity of molecular weight distribution, and composition distribution of the olefin polymer or the copolymer by changing the component and the composition ratio of the catalyst composition. CONSTITUTION: A catalyst for producing multimodal polyolefin comprises: one or more organic metal compounds which are marked by chemical formula 1 of M^1R^1_lR^2_mR^3_n; one or more first organic transition metal compounds which are marked by chemical formula 2 of M^2R^4_pX_q; one or more second organic transition metal compounds which are marked by chemical formula 3 of [R^5-Q-R^6]M^2X_2; and aluminoxane.
Patent KR-20100086900-A (KR)
Title: A cooker
Inventor: KWON YOUNG MI
IPC: F24C7/02
Filed: 2009-01-23
Abstract: PURPOSE: A cooker is provided to prevent injuries to a user due to a high temperature tray by automatically inserting and extracting a tray so that the user does not need to touch the tray. CONSTITUTION: A cooker comprises a tray(32), a turn-table(31), and an input unit(11). The tray is inserted and extracted into/from a cooking chamber(12). The turn-table is pivotally installed in the tray. The tray is extracted to the outside of the cooking chamber when a door is opened and fixed time passes. The extraction signals of the tray are inputted into an input unit.
Patent KR-20090083291-A (KR)
Title: Semiconductor device and fabrication process thereof
Inventor: MATSUMOTO KOICHI
IPC: H01L21/336
Filed: 2009-01-29
Abstract: A semiconductor device and fabrication process thereof are provided to improve the reduction of the leakage and mobility of the semiconductor device by controlling effective work function. The first transistor(2) comprises the gate insulating layer(21) and gate electrode(23N) and is made of the insulator gate field effect transistor of the first conductivity type. The second transistor(3) comprises the gate insulating layer and gate electrode(23P) and is made of the insulator gate field effect transistor of the second conductive type of the first conductivity type and opposite. The gate insulating layer of the first transistor and the gate insulating layer of the second transistor are provided in the gate electrode side. The gate electrode of the first transistor includes the polysilicon of the second conductive type and the gate electrode of the second transistor includes the polysilicon of the first conductivity type at the same time.
Patent KR-20100088648-A (KR)
Inventor: LEE GEON CHAN
IPC: H04M1/02
Filed: 2009-01-31
Abstract: 본 발명은 슬라이딩장치 및 이를 구비하는 이동통신 단말기에 관한 것으로서, 본 발명의 바람직한 실시예에 따른 슬라이딩장치는 제1슬라이더;와, 상기 제1슬라이더와 슬라이딩 가능하도록 연결되는 제2슬라이더;와, 상기 제2슬라이더에 대해 상기 제1슬라이더가 탄성적으로 슬라이딩 되도록. 일단이 상기 제1슬라이더와 힌지결합되고 타단이 상기 제2슬라이더와 힌지결합되는 탄성모듈과, 회동방향으로 상기 탄성모듈을 완충지지하는 댐핑부를 포함한다.