baber/WOPTO huggingface dataset:
Patent KR-20050100706-A (KR)
Title: Optical structures for diffusing light
Inventor: BEESON KARL
IPC: G03B21/62
Filed: 1997-11-17
Abstract: Optical diffusing structures can be fabricated from photopolymerizable material by directing light through a transparent or translucent substrate and then through the photopolymerizable material for a period of time sufficient to photopolymerize only a portion of the material. The resultant structure can be utilized as a diffuser, a viewing screen, and in other applications, and can be combined with other light-directing structures such as arrays of tapered optical waveguides.
Patent KR-20050108411-A (KR)
Title: Method and apparatus for testing a wireless link using configurable transport channels and rates by applying markov chain modeling voice frames of an amr speech encoder and sid frames
Inventor: MIR IDREAS A
IPC: H04W24/08
Filed: 2004-03-17
Abstract: Techniques to test a wireless communication link using configurable channels and rates. A W-Markov test service may be invoked to test and/or verify the performance of the downlink and/or uplink using at least one transport channel for each link. Each transport channel may be individually configured. The W-Markov test service supports generation of test data based on a defined data sequence or a pseudo-random number generator. The testing may be performed based on a particular deterministic or pseudo-random activity model. For voice call testing, a first-order Markov model may be used to model voice activity and to select the rate to use for each transmission time interval (TTI). For Adaptive Multi-Rate (AMR), testing may be performed based on configurable AMR rates and silence descriptor (SID) types. The test data generation processes are synchronized between the transmitter and receiver. Bit, frame, and/or block error rates and other statistics may be collected.
Patent KR-20050114722-A (KR)
Title: Bone fixation device
Inventor: FRIGG ROBERT
IPC: A61B17/70
Filed: 2003-04-15
Abstract: The device is used for bone fixation, particularly during vertebral surgery. Said device comprises at least two bone fixation elements (2) both having a part (3), which can be anchored on or in the bone, and having a passage (4). The device comprises at least two longitudinal and flexible joining elements (5), which can be inserted into the passages (4) of both adjacent bone fixation elements (2) and secured therein. The device permits a large degree of flexibility with regard to anatomical relationships, and to the surgically achieved results during the implantation of the device, and permits a complete staying by means of a simple blocking of the elements of the device that can move relative to one another. In addition, the device enables a minimally invasive treatment of the vertebral column.
Patent KR-20060039854-A (KR)
Title: Glass chip tube seal-cutting method
Inventor: KISODA KINYA
IPC: H01J11/54
Filed: 2004-07-22
Abstract: This invention relates to a glass chip tube seal-cutting method wherein a glass chip tube (2) is seal-fixed to a glass panel (1) and held by an exhaust head (3) sucking a gas in the glass panel (1) through the glass chip tube (2), the glass chip tube (2) is melted at its root (12) close to a glass panel (1) by a gas burner (5), and the glass chip tube is cut at its root (12) while at least the portion of the glass panel (1) on the side of a vent hole (11) which constitutes an opening of the panel is blocked. According to this method, a heat insulating board (4) is disposed between the root (12) and the glass panel (1) in such a manner as to form an air layer (13) which is isolated from the root (12), and cooling air is flowed to the air layer (13) by a cooling air supply nozzle (6). This method makes it possible to seal-cut a glass chip tube without involving panel damage, leakage at a frit seal location, variations in panel characteristics or the like.
Patent KR-20060009281-A (KR)
Title: Syringe system
Inventor: DONNAN JEREMY FRANCIS
IPC: A61M5/32
Filed: 2004-04-29
Abstract: A syringe system comprises a cylindrical barrel (20) in which is slidable a plunger (22) for drawing liquid into and expelling it from the barrel. A filling needle unit (40) is connectable to a connection portion (24) of the barrel by an adaptor (42) to which it is releasably coupled. The adaptor (42) and at least one retraction type injection needle (14) are selectively connectable to the connection portion (24) of the barrel so that liquid can be drawn into the barrel through the filling needle unit and can be expelled from the barrel through either the adaptor, after removal of the filling needle unit, or an injection needle unit, as desired. The barrel may be provided with finger engaging flanges (28) which can be restrained by the fingers of a user during forward movement of the plunger (22) effected by the thumb, and these finger engaging flanges have substantially parallel grooves on diametrically opposite sides of the barrel for registering with guide rails, along which the barrel is fed during its production, in order to facilitate desired orientation of the barrel.
Patent KR-20060009311-A (KR)
Title: Smart card that stores invisible signatures
Inventor: GUTTA SRINIVAS
IPC: G07C9/00
Filed: 2004-05-06
Abstract: A transaction card 10 for use in a transaction includes a memory 15 and pressure sensors 20. The authorized user provides biometric data, such as a signature, by signing on the pressure sensors (20) using a pointer for storage in the memory (15) when the card is used for the first time. The signature is not visible on the card for added security. At the point of use of the transaction card (10), such as the point of sale, the user signs on an input device (50) such as a digital tablet, a tablet with pressure sensors or a slip of paper. This newly acquired signature (55) is compared with the signature stored on the transaction card (10), such as by displaying the stored signature out of the view of the user and comparing displayed signature with the acquired signature (55). The comparison may be performed by the service- providing associate or by a processor coupled to the input device (50).
Patent KR-20060023533-A (KR)
Title: Method and system for authentication of a physical object
Inventor: TUYLS PIM T
IPC: G06K9/00
Filed: 2004-05-13
Abstract: A system for authenticating a physical object includes an enrolment device, an authentication device, and a storage for storing authentication data. The enrolment device includes an input for receiving a property set Y of the object measured using a measurement procedure. A processor is used for creating a property set I from the measured property set Y that meet a predetermined robustness criterion. It then creating a property setA from the property set I that includes less information on the actual properties than property set Y, and finally generates a control value Vin dependence on properties of the property set A. An output is used for supplying the control value to the storage as part of the authentication data. The enrolment device operates in an analogous way.
Patent KR-20060021871-A (KR)
Title: Prostate stem cell antigen (psca) variants and subsequences thereof
Inventor: ZAKOBOVITS AYA
IPC: C12N5/095
Filed: 2004-05-28
Abstract: PSCA and its encoded protein, and variants thereof, are described wherein PSCA exhibits tissue specific expression in normal adult tissue, and is aberrantly expressed in the cancers listed in Table I. Consequently, PSCA provides a diagnostic, prognostic, propylactic and/or therapeutic target for cancer. The PSCA gene or fragment thereof, or its encoded protein, or variants thereof, or a fragment thereof, can be used to elicit a humoral or cellular immune response; antibodies or T cells reactive with PSCA can be used in active or passive immunization.
Patent KR-20060014434-A (KR)
Title: High fill ratio reflective spatial light modulator with hidden hinge
Inventor: PAN SHAOHER X
IPC: G02B26/08
Filed: 2004-02-12
Abstract: A micro mirror array having a hidden hinge that is useful, for example, in a reflective spatial light modulator. In one embodiment, the micro mirror array includes spacer support walls, a hinge, a mirror plate and a reflective surface on the upper surface of the mirror plate, the reflective surface concealing the hinge and the mirror plate. The micro mirror array fabricated from a single material.
Patent KR-20060025550-A (KR)
Title: Austenitic steel weld joint
Inventor: OGAWA KAZUHIRO
IPC: B23K35/30
Filed: 2004-06-08
Abstract: A weld joint having a base material and a weld metal both of an austenitic steel, wherein the weld metal has a chemical composition, in mass %, that C: 0.04 % or less, Si: 1.0 % or less, Mn: 3 % or less, P: 0.02 % or less, S: 0.005 % or less, Cr: 15 to 25 %, Ni: 30 % or more, Mo: 10 % or less, Nb: 2.5 to 5 %, Al: 3.0 % or less, Ti: 0.5 % or less, and the balance: Fe and inevitable impurities, with the proviso that the contents of Al and Ti satisfy the following: (Ti + Al) > Nb/8, and wherein the base material has a chemical composition, in mass %, that C: 0.04 % or less, Si: 1.0 % or less, Mn: 3 to 30 %, P: 0.02 % or less, S: 0.005 % or less, Cr: 15 to 30 %, Ni: 5 to 30 %, N: 0.10 to 0.50% and further contains at least one of 10 % or less of Mo, 10 % or less of W, 0.001 to 1.0 % of V, 0.10 % or less of Al, 0.01 % or less of Ti, 0.01 % or less of Zr and 0.01 % or less of Hf, the balance being Fe and inevitable impurities. The weld joint is a high strength austenitic steel weld joint which exhibits excellent toughness at a low temperature and excellent resistance to hydrogen embrittlement, which are required for a piping and a vessel for high pressure hydrogen, particularly also in a welded zone.
Patent KR-20060015760-A (KR)
Title: Computer modelling method for the core of a nuclear reactor
Inventor: BOEER RAINER
IPC: G21C7/00
Filed: 2004-06-26
Abstract: The invention relates to a computer modelling method for the core (1) of a nuclear reactor, according to which the core (1) is divided into a plurality of primary grids (2), whereby a sub-section (8) of the core (1) relating to at least one grid (2) is assigned to said grid. The sub-section (8) comprises said grid (2) and a buffer zone (10), which surrounds the grid on the horizontal plane and contains at least the grid (2) that lies immediately adjacent to the first grid (2). The sub-section (8) is sub-divided into a plurality of secondary grids (6), which are smaller than the primary grids (2). In a first computing step, a model of the core (1) is calculated using a nodal calculation method, based on a respective dataset that is assigned to each primary grid (2). In a second computing step, a respective second dataset is assigned to each secondary grid (6) of a sub-section (8) and a model is then calculated for the sub-section (8), based on said dataset and the flows (J) on the border of said sub-section (8) that have been calculated in the first computing step.
Patent KR-20070073264-A (KR)
Title: Controlling block of processing signal and liquid crystal display having the same
Inventor: PARK PO YUN
IPC: G09G3/20
Filed: 2006-01-04
Abstract: A signal controller and an LCD(Liquid Crystal Display) device having the same are provided to improve a data read margin by using different clocks according to an operation frequency when data is read from a DDR memory. A signal controller includes a logic block(120), a multiplexer(130), and a flip-flop(140). The logic block is connected to a DDR(Double Data Rate) memory(150). The multiplexer is connected to the DDR memory and the logic block. The flip-flop is connected to the DDR memory, the logic block, and the multiplexer. The logic block supplies a main clock(MCLK) to the DDR memory and the multiplexer in a write operation of the DDR memory. The multiplexer receives a data strobe(DQS) from the DDR memory and the main clock from the logic block, and supplies the data strobe to the flip-flop in read and low speed operations of the DDR memory.
Patent KR-20060088020-A (KR)
Inventor: SATO KAZUYA
IPC: F04C29/00
Filed: 2006-01-16
Abstract: 저비용으로 O링의 밀봉성을 향상하여, 로터리 콤프레셔(rotary compressor)의 성능을 향상시키는 것을 목적으로 한다. 
     제 1 및 제 2 회전 압축 요소(32, 34)를 구성하는 상하부 실린더(38, 40)와, 하부 실린더(40)의 개구부를 폐색함과 동시에, 회전축(16)의 베어링부로서의 베어링(56A)을 가지는 하부 지지 부재(56)와, 하부 지지 부재(56)의 베어링(56A)의 외측에 있어서의 하부 실린더(40)와는 반대측의 면을 오목하게 하여, 이 오목부를 커버로서의 하부 커버(68)에서 폐색(閉塞)하는 것에 의해 형성된 토출 소음실(64)과, 베어링(56A)의 하부 커버(68)와 접하는 면에 형성된 O링 홈(70)과, O링 홈(70) 내에 수납된 O링(71)과, 하부 지지 부재(56)의 외주부에 있어서 그 하부 지지 부재(56)와 하부 커버(68) 사이에 개설(介設)된 개스킷(gasket)(75)을 구비하고, 하부 커버(68)의 하부 지지 부재(56) 측의 면에, 개스킷(75)의 두께를 흡수하기 위한 단차(段差)(77)를 설치한다.
Patent KR-20070078319-A (KR)
Title: Washing machine with steam generator and method using the same
Inventor: PARK JEE HUN
IPC: D06F39/08
Filed: 2006-01-26
Abstract: A washing machine with a steam generator and a method for controlling the same are provided to restrain accumulation of scales in the interior of a steam generator due to long time use thereof by cooling a steam generator. A washing machine includes a steam generator(30). The steam generator includes a water supply valve and a heater(33). The water supply valve supplies water into the interior of the steam generator. The heater heats the water supplied through the water supply valve. A control section controls the operation of the water supply valve and the heater to cool the steam generator if the operation time of the steam generator exceeds a set time. The control section includes a counter for counting the operation time of the steam generator.
Patent KR-20060090188-A (KR)
Title: Multi-stroke mechanism with automatic end of stroke retraction
Inventor: SWAYZE JEFFREY S
IPC: A61B17/28
Filed: 2006-02-07
Abstract: A surgical stapling and severing instrument particularly suited to endoscopic procedures incorporates a handle that produces separate closing and firing motions to actuate an end effector. In particular, the handle produces multiple firing strokes in order to reduce the required amount of force required to fire (i.e., staple and sever) the end effector. A linked transmission reduces the required handle longitudinal length, yet achieves a rigid, strong configuration when straightened for firing. A traction biased firing mechanism avoids binding in driving this straightened linked rack in cooperation with an anti-backup mechanism, with a lockout mechanism that prevents releasing the closure trigger during firing. Furthermore, an external indicator gives feedback to the surgeon as to how far firing has progressed, as well as providing a manual retraction capability.
Patent KR-20070080441-A (KR)
Title: Backlight unit and liquid crystal display apparatus having the same
Inventor: HWANG IN SUN
IPC: G02F1/13357
Filed: 2006-02-07
Abstract: A backlight unit and an LCD(Liquid Crystal Display) having the same are provided to simplify the arrangement structure of control lines connected to the backlight unit, by forming the backlight unit to have a plurality of emission regions arranged in a matrix type so as to control the brightness of the backlight unit according to the emission regions. A plurality of data lines(DL1-DLm) transmit dimming signal. A plurality of gate lines(GL1-GLn) cross the data lines to transmit gate signal. A plurality of switching elements(110) are connected to the data lines and the gate lines, and switched by the gate signal. Voltage controllers(120) are connected to the switching elements. The voltage controllers receive electric power from the outside and output a driving voltage. A plurality of power supply lines(PL1-PLm) supply the electric power the voltage controllers. A plurality of emitting parts(130) are arranged in a matrix type. The emitting parts emit lights by the driving voltage.
Patent KR-20070082957-A (KR)
Title: Display substrate, method of manufacturing thereof and display apparatus having the same
Inventor: KIM JONG SEONG
IPC: G02F1/1343
Filed: 2006-02-20
Abstract: A display substrate, a manufacturing method thereof, and a display device including the same are provided to increase reflection efficiency with respect to external light and prevent cohesion of Ag by forming a reflective electrode of an Ag-alloy including low impurities with low solid solubility with respect to Ag. A pixel layer(220) is formed on a transparent substrate, and includes a pixel parts each having a transmissive region and a reflective region and arranged in a matrix configuration. An organic insulating layer(230) is formed on the pixel layer. A transmissive electrode(240) is formed on the organic insulating layer corresponding to the pixel part. A reflective electrode(250) is formed on the transmissive electrode corresponding to the reflective region, and is formed of Ag or an Ag-allow including impurities with low solid solubility with respect to Ag. The impurities include metal with low solid solubility with respect to Ag.
Patent KR-20070066820-A (KR)
Title: Method and apparatus for reproducing a virtual sound of two channels based on the position of listener
Inventor: KIM SUN MIN
IPC: H04S1/00
Filed: 2006-02-24
Abstract: A method and an apparatus for reproducing a virtual sound of two channels based on a position of a listener is provided to reduce a memory by building a cross- talk canceller filter coefficient or a localization filter coefficient of various position of the listener as a look-up table. An apparatus for reproducing a virtual sound of two channels based on a position of a listener includes a virtual sound processor. The virtual sound processor includes a filter table(610), a virtual sound generator(620), and an output controller(630). The virtual sound processor stores a localization filter coefficient respectively corresponding to filer type indexes. The virtual sound generator(620) updates the filter coefficients of a localization filter by using the filter coefficients selected in the filter table(610) and generates a PCM(Pulse Code Modulation) sound of 5.1 channel inputted as a virtual sound. The output controller(630) controls a time delay and a level of a signal outputted from the virtual sound generator(620).
Patent KR-20070091065-A (KR)
Title: Oil composition capable of effectively making hydrophobic polyolefin fibers hydrophilic and polyolefin nonwoven fabric treated with the same
Inventor: BYUN HONG SIK
IPC: D06M15/21
Filed: 2006-03-04
Abstract: An oil composite and a polyolefin nonwoven fabric treated with the oil composite are provided to make efficiently hydrophobic polyolefin fibers hydrophilic, thereby improving liquid permeability and wetting property of the polyolefin nonwoven fabric. An oil composite comprises polyethylene glycol monolaurate of 30-60 wt%, polyethylene glycol monooleate of 5-30 wt%, nonylphenol polyethylene glycol ether of 10-30 wt%, dialkylsulfosuccinate salt of 10-30 wt%, oleic acid of 1.0-10 wt%, and triethanolamine of 0.1-2.5 wt%. The oil composite further comprises polyoxyethylene lauryl ether of 0-10 wt%. The oil composite further comprises polyoxyethylene alkylphosphate salt of 0-10 wt%.
Patent KR-20070068970-A (KR)
Title: Scrap cutting apparatus
Inventor: KUROKI MOTOHIRO
IPC: B02C13/16
Filed: 2006-03-08
Abstract: A scrap crushing apparatus is provided to perform supplying and crushing of scraps and discharging of processed scrap consistently by removing foreign materials during the crushing process easily. The scrap cutting apparatus includes a bringing conveyor(1), a feeding roller(3), a crushing chamber, a vibration sensor(8) and a foreign material outlet. When the vibration sensor(8) detects vibration exceeding a first reference value inside the crushing chamber, the bringing conveyor(1) and the feeding roller(3) are stopped. When vibration exceeding a second reference value is detected within a watch time after a predetermined waiting time elapses, the foreign material outlet is open. When the foreign material is discharged, the foreign material outlet is closed and the bringing conveyor(1) and the feeding roller(3) rotate.
Patent KR-20070093229-A (KR)
Title: Method of detecting line defect in a light emitting device
Inventor: LEE HYUN JAE
IPC: G09G3/30
Filed: 2006-03-13
Abstract: A method of detecting a defected line in a light emitting device is provided to detect defected pixels by connecting scan lines and voltage source while floating data lines. A light emitting device includes plural pixels(E11-E44) on illuminating regions, which data and scan lines(D1-D4,S1-S4) are formed to cross each other. At least one data lines are floated. The scan lines are connected to first voltage sources having a first voltage. The rest scan lines except for the scan lines connected to the first voltage are connected to second voltage sources having a second voltage(V2). A magnitude of the second voltage is different from that of the first voltage. The second voltage is larger than the first voltage.
Patent KR-20070095555-A (KR)
Title: Display device and manufacturing method of the same
Inventor: LEE SANG PIL
IPC: H05B33/22
Filed: 2006-03-21
Abstract: A display device and a manufacturing method thereof are provided to obtain a uniform light emitting efficiency and/or color purity by adjusting a thickness of a light emitting efficiency enhancement layer. A display device includes an insulation substrate(110), a TFT(Thin Film Transistor), a protective film(150), an organic layer, and a light emitting efficiency enhancement layer(160). The TFT is formed on the insulation substrate. The protective film covers the TFT. The organic layer is formed on the protective film. The light emitting efficiency enhancement layer includes first and second inorganic layers, which are sequentially formed along an emitting direction of a light generated from the organic layer. The second inorganic layer has a greater refractive index than the first inorganic layer. The first and second inorganic layers are overlapped with each other.
Patent KR-20070099069-A (KR)
Title: Air conditioning apparatus
Inventor: KANG DONG HOON
IPC: F24F3/16
Filed: 2006-04-03
Abstract: An air cleaning device is provided to enable user to exchange a filter easily even if the filter is attached to a ceiling, and to improve convenience of user by easily mounting and separating a filter assembly to/from a filter housing, and to prevent drop of the filter assembly and the filter housing in opening of a front cover by fixing the filter assembly to the filter housing and fixing a filter to a filter casing. An air cleaning device(10) comprises: a discharge grill(14), a filter housing(147), and a filter assembly(13). The discharge grill includes a fan and at least one outlet. The fan is mounted on the inside the discharge grill, and inhales air of the outdoor. The outlet is formed at the side of the discharge grill. The filter housing is formed at the discharge grill. The filter assembly is mounted at the filter housing, and includes at least one filter and a filter casing. The filter purges inhaled air, and the filter casing prevents that the filter downwardly drops by weight.
Patent KR-20060045157-A (KR)
Title: A device for brushing animals
Inventor: OTTEN MARTIJN
IPC: A01K13/00
Filed: 2006-04-17
Abstract: A device for brushing animals, provided with a mounting unit (1) for mounting the device to a stationary construction element. A pivot element (2) is connected with the mounting unit (1). A frame (3) is connected with the pivot element (2) in such a way that it is pivotable about said pivot element and comprises a hollow, internal space (4). A brushing unit (5) is fastened on the frame (3), and comprises a driven axis (6), which extends into the space (4). The device is further provided with a driving motor (7) with a drive shaft (8) for driving the brushing unit (5) and a transmission element (9), which is disposed between the drive shaft (8) of the driving motor (7) and the driven axis (6) for transmitting rotation from the drive shaft (8) to the driven axis (6). The transmission element (9) and the driving motor (7) are disposed in the hollow, internal space (4) of the frame (3).