baber/WOPTO huggingface dataset:
Patent KR-20050054933-A (KR)
Title: Wafer coating and singulation method
Inventor: QI JING
IPC: H01L23/31
Filed: 2003-09-05
Abstract: A wafer is first diced (22) on the active surface side to form channels (38) that will ultimately define the edges (39) of individual integrated circuit chip, the dicing being of such a depth that it only cuts part-way through the wafer. The front side (36) of the wafer is then coated (24) with an underfill material (40). The back side of the wafer is then lapped, ground, polished or otherwise treated (26) so as to remove material down to the level of the previously diced channels. The wafer is then singulated (28) by cutting the underfill material (92) that was deposited in the channels during the coating step, so that the integrated circuit chip (12) is released from the wafer.
Patent KR-20050047542-A (KR)
Title: Cooling tube and method of use thereof
Inventor: NIEWELS JOACHIM JOHANNES
IPC: B29C48/09
Filed: 2003-09-02
Abstract: A cooling tube assembly (50) for operating on a malleable molded plastic part (32). The tube assembly (50) comprising a porous tube/insert (52) having a profiled inside surface, and a vacuum structure configured to cooperate with the porous tube (52). In use, the vacuum develops a reduced pressure adjacent the inside surface to cause an outside surface of the malleable molded plastic part (32), locatable within the tube assembly (50), to contact the inside surface of the porous insert so as to allow a substantial portion of the outside surface of the malleable part (32), upon cooling, to attain a profile substantially corresponding to the profile of the inside surface (82). The cooling tube may include an extruded tube with at least one cooling channel (50) produced by extrusion, the extruded cooling tube may be configured to operate without the porous insert (52).
Patent KR-20050057634-A (KR)
Title: Mounting assembly for an electronic device such as a modem
Inventor: CLAES STAN
IPC: H05K5/02
Filed: 2003-10-07
Abstract: The invention concerns a mounting assembly for releasably mounting a housing of an electronic device (1) on a surface such as a wall or a piece of furniture, comprising receiving means (14-17) to be arranged on said surface, and engaging means (2) to be arranged on the housing for engaging with said receiving means, wherein said receiving means cooperate with at least one ventilation recess (4) of the housing to lock said housing on the mounting assembly. The invention also concerns a corresponding electronic device and a method for fabricating a mounting assembly.
Patent KR-20050072471-A (KR)
Title: Apparatus and method to provide a recommendation of content
Inventor: LEURS NATHALIE D P
IPC: H04N5/445
Filed: 2003-10-15
Abstract: The invention relates to a recommender for recommending content to a user. The recommender comprises a recommender processor (111) which performs the steps of determining (201) a user preference profile and determining (205) if a content item interest does not correspond to the user preference profile. If the content item interest does not match the user preference profile, a temporary user preference profile is generated (207) in response to the content item. The recommender processor (111) then tests (209), through a user interface (107) the temporary user preference profile by recommending a plurality of other content items, and determining user preference values for them. If the preference value for the temporary user preference profile is high (211), the user preference profile is updated (213) accordingly. Otherwise, the temporary user preference profile is deleted (215). The update to the user preference profile may be temporary and have a higher update rate, thereby allowing the recommender to track temporary variations of user preferences. The recommender is particularly applicable to a Private Video Recorder (101).
Patent KR-20050085117-A (KR)
Inventor: JAVIER COMAS CORRAL
IPC: B65G47/14
Filed: 2003-11-20
Abstract: The invention relates to a machine for supplying/dispensing containers and long articles in general. The inventive machine consists of a hopper (1) into which the objects are dropped in a random manner, said hopper comprising a base (2) which is inclined towards an adjustable outlet (3). A unit dispensing element (5) is disposed below the aforementioned outlet and dispenses units in the direction of an unloading plate (22) with a grooved front edge (23) which intersects with the blades (11) of an elevator (6). The distance between said blades is less than double the width of the objects to be handled. The elevator leads to a transfer mechanism consisting of a conveyor (27) which also comprises grooved blades (28) and which is disposed on a base plate (29) that is bordered by two rails (30) which guide the objects towards a chute (17). Moreover, tilting means are provided in order to tilt the objects as they fall through the chute, such that said objects adopt the correct position upon reaching the outfeed conveyor (41), between two lateral walls (34). The outfeed conveyor (41) co-operates with another conveyor (36) which is provided with numerous push elements (35), the distance between said push elements corresponding to the width of the objects to be conveyed.
Patent KR-20050084255-A (KR)
Title: Method of determining properties of patterned thin film metal structures using transient thermal response
Inventor: GOSTEIN MICHAEL
IPC: G01B11/06
Filed: 2003-12-10
Abstract: The present invention measures a structure including multiple narrow metallic regions, each being disposed between neighboring regions comprising a second, non-metallic material. One step of the method is exciting the structure by irradiating it with a spatially periodic excitation field made up of excitation stripes in order to generate a thermal grating. Other steps are diffracting a probe laser beam off the thermal grating to form a signal beam; detecting the signal beam as a function of time to generate a signal waveform; and determining at least one property of the structure based on a thermal component of the signal waveform.
Patent KR-20050085779-A (KR)
Title: A method and apparatus for forming a high quality low temperature silicon nitride layer
Inventor: WANG SHULIN
IPC: H01L21/314
Filed: 2003-12-19
Abstract: A method of forming a silicon nitride layer is described. According to the present invention, a silicon nitride layer is deposited by thermally decomposing a silicon/nitrogen containing source gas or a silicon containing source gas and a nitrogen containing source gas at low deposition temperatures (e.g., less than 550°C) to form a silicon nitride layer. The thermally deposited silicon nitride layer is then treated with hydrogen radicals to form a treated silicon nitride layer.
Patent KR-20050084442-A (KR)
Title: Segment-based motion estimation
Inventor: SETHURAMAN RAMANATHAN
IPC: G06T7/20
Filed: 2003-11-20
Abstract: A method to determine motion vectors for respective segments (S11-S14) of a segmented image (100) comprises: creating sets of candidate motion vectors for the respective segments (S11-S14); dividing the segmented image (100) into a grid of blocks (b11- b88) of pixels; determining for the blocks (b11-b88) of pixels which of the candidate motion vectors belong to the blocks (b11-b88), on basis of the segments (S11-S14) and the locations of the blocks (b11-b88) within the segmented image (100); computing partial match errors for the blocks (b11-b88) on basis of the determined candidate motion vectors and on basis of pixel values of a further image (102); combining the partial match errors into a number of match errors per segment; selecting for each of the sets of candidate motion vectors respective candidate motion vectors on basis of the match errors; and assigning the selected candidate motion vectors as the motion vectors for the respective segments (S11-S14).
Patent KR-20050097500-A (KR)
Title: Use of lactic acid bacteria for reducing dental caries and bacterial causing dental caries
Inventor: CONNOLLY EAMONN
IPC: A01N63/20
Filed: 2004-01-27
Abstract: Strains of Lactobacillus that have been selected for their capability of reducing the number of Streptococcus mutans in the mouth of mammals through inhibiting activity in combination with good binding to the oral mucins and dental plaque, thereby preventing, reducing or treating dental caries, and products derived from said strains, including agents for treatment or prophylaxis of caries for administration to humans.
Patent KR-20050097939-A (KR)
Title: Method for protecting metal-containing structures deposited on substrates against corrosion
Inventor: MAEUSER HELMUT
IPC: G01N27/22
Filed: 2004-01-07
Abstract: The invention concerns a method for protecting metal-containing structures, in particular electrically conductive structures, deposited on a substrate, against corrosive attacks, in particular electrocorrosion attacks. Said method is characterized in that it consists in applying at least temporarily to the structure a passivation electric voltage in the passivation range of the conductive material concerned.
Patent KR-20050085962-A (KR)
Title: Data processing performance control
Inventor: FLYNN DAVID WALTER
IPC: G06F1/32
Filed: 2003-11-10
Abstract: A data processing system is provided having a processor (46) which generates control signals for controlling further circuits, such as a clock generator (4) and voltage controller (6), to operate so as to support a desired performance level of the processor. Whilst changing between performance levels, the further circuits are capable of supporting intermediate levels of operation and the processor exploits these by operating at those intermediate levels pending the final target level being reached.
Patent KR-20050100643-A (KR)
Title: Material for hole injection layer, organic el element and organic el display
Inventor: ITAI YUICHIRO
IPC: H05B33/22
Filed: 2003-01-30
Abstract: It is intended to provide a highly reliable organic EL element, etc. capable of achieving a comparable luminance at a lower voltage, suffering from little leak current at a negative bias and showing favorable diode characteristics. An organic EL element having an organic film layer containing at least a hole injection layer between a positive electrode and a negative electrode wherein the hole injection layer contains a perfluoropolyether compound. In a preferable embodiment, the perfluoropolyether compound is represented by one of the following structural formulae (1) and (2). R1-Rf-R 2 Structural formula (1) Rf-R3Structural formula (2) In the structural formulae (1) and (2), R1, R2 and R3 represent each hydrogen, fluorine or a substituent; and Rf represents a perfluoropolyether skeleton represented by the following structural formula (3). Structural formula (3) In the structural formula (3), R4 and R5 represents -CpF2p+1 (wherein p is an integer of 0 or above); n and m are each an integer of 0 or above; and x and y are each an integer of 1 or above.
Patent KR-20050092053-A (KR)
Title: Method for inspection, process for making analytic piece, method for analysis, analyzer, process for producing soi wafer, and soi wafer
Inventor: OKUBO AKIRA
IPC: G01N23/225
Filed: 2003-10-16
Abstract: A method for inspecting the internal state of an article (2) being inspected by measuring a conductor existing in an insulating base material (11) formed in the article (2) being inspected, comprising steps for irradiating the surface at a part of the base material (11) being inspected with ions or electrons and photographing the surface image by secondary electrons being emitted from the surface (11a) and the vicinity thereof, for etching the part being inspected and photographing the surface image by secondary electrons being emitted from the sequentially updated surface (11b) lower by an etched depth and the vicinity thereof, and for inspecting the internal state of the article (2) being inspected by measuring the conductor existing in the insulating base material (11) based on the accumulated surface images, thereby measuring a defect (conductor) existing in a silicon oxide film (base material) buried in an SOI wafer (article being inspected) accurately.
Patent KR-20060010715-A (KR)
Title: High value split poly p-resistor with low standard deviation
Inventor: OLSON JAMES MICHAEL
IPC: H01L27/06
Filed: 2003-12-17
Abstract: A resistor structure is constructed out of two layers (12, 14) of polysilicon. The intrinsic device is made using the top layer (14) which is either a dedicated deposition, or formed as part of an existing process step. This poly layer (14) can be made with a relatively high sheet resistance by appropriate scaling of the implant dose or by insitu doping methods. This layer (14) is arranged to be about 1000A or less thick. Additionally, practical resistors made is elongated forms demonstrate better standard deviations of resistance when five bends were incorporated into the form. The resistor ends are formed by the addition of a bottom poly layer in a self aligned manner with a deposition that may already be part of the process sequence.
Patent KR-20050107413-A (KR)
Title: Frequency converter using optical excitation surface plasma and its method
Inventor: BAE JONG SUCK
IPC: H03D7/00
Filed: 2004-02-09
Abstract: A frequency converter having no solid- state devices having nonlinear characteristics and no complex resonator structure and operable in a wide frequency range from microwave frequencies to terahertz wave frequencies. An input section (1) inputs an input wave into a high-frequency transmission line (2). A waveguide portion of an output section (6) reflects the input wave. A laser light source (4) inputs a laser beam into an optical delay circuit (5). The optical delay circuit (5) delays the laser beam and directs the delayed laser beam into a high-frequency transmission line (2) and a substrate (3). The laser beam transmitted through the optical delay circuit (5) produces an electron-hole plasma over the surface of the substrate (3) such as of a semiconductor thereby to short-circuit the high-frequency transmission line (2) and to reflect the input wave. The reflection point moves at high speed together with the laser beam, thereby converting the frequency on the same principle as the Doppler effect. The output section (6) total-reflects the input wave and takes out only an output wave.
Patent KR-20060007368-A (KR)
Title: Medicinal compositions comprising n-(3-chloro-1h-indol-7-yl)-4-sulfamoylbenzenesulfonamide and further cytostatics
Inventor: OZAWA YOICHI
IPC: A61K45/06
Filed: 2004-04-30
Abstract: The present invention provides a medicinal composition having an excellent antitumor activity. That is, it provides a medicinal composition comprising N-(3-chloro-1H-indol-7-yl)-4- sulfamoylbenzenesulfonamide or a salt thereof, combined with at least one substance selected from (1) carboplatin; (2) oxaliplatin; (3) capecitabine; and (4) a salt of the above-mentioned (1) to (3).
Patent KR-20050119144-A (KR)
Title: Power saving in a transmitter
Inventor: GRILLO GIUSEPPE
IPC: H04B7/005
Filed: 2004-03-22
Abstract: A transmitter comprises a power amplifier (PA) which has an amplifier power-supply input (PI) and an output (PAO) to supply a transmission signal (Vo) with an output power (Po). A power supply (PS) has power supply outputs (PSO1, PSO2) to supply a first power supply voltage (PVl) and a second power supply voltage (PV2). A switching circuit(SC) is arranged between the power supply outputs (PSO 1, PSO2) and the amplifier power-supply input (PI). A controller (CO) has an input to receive a power change command (PC) to control: first (i) the switching circuit (SC) to supply the first power supply voltage (PV1) to the amplifier power-supply input (PI), and the power supply (PS) to vary a level of the second power supply voltage (PV2), the level of the second power supply voltage (PV2) being lower or higher than a level of the first power supply voltage(PV 1) if the power change command (PC) indicates that the output power has to decrease or increase, respectively, and secondly (ii) the switching circuit (SC) to supply the second power supply voltage (PV2) to the amplifier power-supply input (PI).
Patent KR-20060031797-A (KR)
Title: A dielectrically-loaded antenna
Inventor: LEISTEN OLIVER PAUL
IPC: H01Q5/10
Filed: 2004-03-16
Abstract: A dielectrically-loaded loop antenna has a cylindrical dielectrical core (12), a feeder structure (18) passing axially through the core, a sleeve balun (20) encircling one end portion of the core and helical antenna elements (10A - 10B) extending from a feed connection with the feeder structure at the other end of the core to the rim (20U) of the balun. The antenna elements (10A - 10D) are arranged as a pair of laterally opposed groups (10AB, 10CD) of conductive elongate helical elements each having at least first and second conductive elements of different electrical lengths to form a plurality of looped conductive paths. By forming at least one of the conductive elements in each group as a conductive strip with one or both edges meandered, such that the edges of the strip are non-parallel and have different electrical lengths, additional modes of resonance are created, yielding an improvement in bandwidth.
Patent KR-20050108422-A (KR)
Title: Method for constructing a catadioptric lens system
Inventor: HILL HENRY ALLEN
IPC: G02B21/00
Filed: 2004-04-01
Abstract: A method of fabricating a catadioptric lens system, the method involving: fabricating a single catadioptric lens element having a bottom surface and an upper surface, the upper surface having a convex portion and a concave portion, both the convex and concave portions sharing a common axis of symmetry; cutting apart the catadioptric lens element to form 2n pie-shaped segments, wherein n is an integer; and reassembling the 2n pie-shaped segments to form the catadioptric lens system with n of the 2n pie-shaped segments being located above a common plane and the rest of the 2n pie-shaped elements being below the common plane.
Patent KR-20060026854-A (KR)
Title: Recombinant influenza vectors with a polii promoter and ribozymes
Inventor: KAWAOKA YOSHIHIRO
IPC: C12N7/00
Filed: 2004-05-27
Abstract: The invention provides a composition useful to prepare influenza viruses, e.g., in the absence of helper virus, using vectors which include PolII promoters and multiple ribozyme sequences.
Patent KR-20060027800-A (KR)
Title: Personal wear article with wetness indicator
Inventor: OLSON CHRISTOPHER P
IPC: A61F13/15
Filed: 2004-02-11
Abstract: A personal wear article capable of alerting a wearer to the wearer's release of liquid body exudates. The article includes an absorbent structure and a wetness indicator adapted to receive said liquid body exudates. The wetness indicator stiffens as it absorbs the liquid body exudates and applies a tactile sensation against the wearer's skin. The wetness indicator is positioned relative to a portion of the absorbent structure having an absorbent capacity gradient such that the absorbent capacity of the absorbent structure increases as the absorbent structure extends generally from the position of the wetness indicator in a direction generally away from the position of the wetness indicator. In another embodiment, the article includes a temperature change agent responsive to the liquid body exudates to change the temperature of the liquid body exudates to thereby facilitate a temperature change sensation against the wearer's skin.
Patent KR-20060002029-A (KR)
Title: Preparation of [3ar-[3aa,4a,6a(r*),6aa]]-6-[[3-amino-4-[[1-[(3-chloro-2-thienyl)methyl]propyl]amino]-2-pyridinyl]amino]-n-ethyltetrahydro-2,2-dimethyl-4h-cyclopenta-1,3-dioxole-4-carboxamide, preparation of intermediates thereto, and said intermediates
Inventor: O'BRIEN MICHAEL K
IPC: C07D471/04
Filed: 1997-11-24
Abstract: This invention is directed to methods for the preparation of [1S-[1a, 2b,3b,4a(S*)] ]-4-[7-[[1-(3-chloro-2-thienyl)methyl]propyl]amino]-3H- imidazo[4,5-b]pyridin-3-yl]-N-ethyl-2, 3-dihydroxycyclopentanecarboxamide, methods for the preparation of intermediates thereto, and to said intermediates themselves.
Patent KR-20070076723-A (KR)
Title: Valve face grinding method
Inventor: JUNG BYUBG YOUN
IPC: B24B5/18
Filed: 2006-01-19
Abstract: A valve face grinding method is provided to reduce grinding time and to improve surface roughness of a valve face by performing a soft cutting process immediately after a rough cutting process. A valve(1) is laid down on a support table on which a carbide tip is attached with a slope. A valve stem has a front end supported by a stopper(15). Rotating rollers(20,21) are moved toward the support table from a side surface of the valve such that the rotating rollers rotate the valve being tightly contacted with the rotating rollers. Grinding stones(30,31) are moved in a diagonal direction toward a valve head(2) which rotates by the rotating rollers, and a valve face(3) is formed at the valve head.
Patent KR-20070076774-A (KR)
Title: The vessel for cooking in contain food type
Inventor: LEE WON MYUNG
IPC: A47J33/00
Filed: 2006-01-20
Abstract: A food reception type disposable cooking vessel is provided to improve convenience of use by allowing a lid to close the vessel without any separate lead pressing unit. A food reception type disposable cooking vessel includes a vessel body(10), a lid fixing hole(20), and an opening piece(40). The vessel body is made of metal such as aluminum, and includes knobs(11) integrally formed with both sides of the upper end of the vessel body. The lid fixing hole is punched in the interior of the knob. The opening piece is fixed to an upper peripheral portion of the vessel body and is formed at one end of a lid for hermetically keeping contents. The opening piece has a catching protrusion(41) selectively inserted into and supported by the lid fixing hole.
Patent KR-20070079727-A (KR)
Title: Apparatus and method for displaying
Inventor: HWANG IN SU
IPC: G03G21/00
Filed: 2006-02-03
Abstract: A display device capable of adaptively changing a font and a method therefor are provided to set the font without the additional operation of a user by automatically changing a displayed font to be adaptive to language indicated on an operating panel housing. A font information storing unit(420) stores font information which is information about fonts capable of being displayed by a display device by using language identification information as an address. A language identification information generating unit(410) generates the language identification information so that the first pattern formed on a certain position of an operating panel circuit board and the second pattern formed on an operating panel housing to be opposite to the certain position correspond to a shape integrated by the assemblage of the operating panel circuit board and the operating panel housing. A font information read unit(430) reads font information having the generated language identification information as an address from the stored font information. A display unit(440) displays display data on the display device according to a font indicated by the read font information.
Patent KR-20070079731-A (KR)
Title: Digital camera having functions of indicating the incline thereof
Inventor: OH JAE SEUK
IPC: H04N5/232
Filed: 2006-02-03
Abstract: A digital camera having a tilt indicating/informing function is provided to help a user to adjust a tilt of the digital camera when the user photographs an object by measuring the tilt of the camera by using a gyroscope and informing the measured tilt to the user through an LCD(Liquid Crystal Display) when the user photographs the object. A gyroscope(11) measures a tilt of a digital camera. An LCD(14) displays a tilt coordinate for informing a user of the tilt of the digital camera. A control unit(13) determines the tilt coordinate corresponding to the tilt measured by the gyroscope(11) and displays the determined tilt coordinate on the LCD(14).