baber/WOPTO huggingface dataset:
Patent KR-20100077954-A (KR)
Title: Materials transporting device using air
Inventor: PARK HYUNG JUN
IPC: H01L21/60
Filed: 2008-12-29
Abstract: PURPOSE: A material transfer apparatus using air is provided to eliminate a member having possibility of damaging a material during transfer, to overcome the quality problem resulted from a wire bonding completed product and to eliminate a foreign material from the material. CONSTITUTION: A material transfer apparatus(10) using air comprises a rail part, and an air discharge part(16). The rail part serves as a route through which a material(20) is transferred. The air discharge part emits air into the rail part. A bonding part(14) which is adjacent to the rail part and in which a wire bonding process is performed is further comprised. The rail part includes a front rail part and a rear rail part. The front rail part(12a) is contiguous to the bonding part and is arranged in front of the bonding part. The rear rail part(12b) is contiguous to the bonding part and is arranged behind the bonding part.
Patent KR-20100078372-A (KR)
Title: A lamp using a light emitting diode module
Inventor: HUR SEONG KUK
IPC: F21V29/00
Filed: 2008-12-30
Abstract: PURPOSE: A lamp using a light emitting diode module is provided to improve heat radiation by forming a base member with a material having excellent heat radiation. CONSTITUTION: A body(1) has an internal space, a reflection function, and a heat radiation function. A base member(3) is combined inside the body. A light emitting diode modules are combined in the base member. The body has an opening unit having a reflection surface. The body is comprised of a material having a thermal conductivity and high heat radiation. The body is connected to a fixed bracket(B) which is fixed on the ceiling or the wall through the connecting member. Fixed brackets are fixed to the ceiling or the wall through the connecting member(S) such as a screw. A control box(C) is offered inside the body.
Patent KR-20100079202-A (KR)
Title: Mim capacitor and its fabrication method
Inventor: SONG JUN WOO
IPC: H01L21/8242
Filed: 2008-12-30
Abstract: PURPOSE: A MIM capacitor and a method of manufacturing the same are provided to manufacture a high capacity capacitor by forming an additional dielectric film inside a contact hole connected to the MIM capacitor. CONSTITUTION: A top metal film(206) is formed in an MIM capacitor defined region. Diffusion barriers(210a,210b) are formed on inner side of the contact hole in which the inter-layer insulating film(208) is patterned to expose the top metal film to the outside. A dielectric layer(204) is additionally formed on the inner side of the contact hole through an oxidation process of the diffusion barrier. Contact plugs(214a,214b) are buried inside the contact hole in which the diffusion barrier and addition dielectric layer are formed.
Patent KR-20100079484-A (KR)
Title: Cation exchanged zeolite, and preparation method of mono-iodo benzene through transiodination using the same
Inventor: YI YONG JIN
IPC: B01J29/00
Filed: 2008-12-31
Abstract: PURPOSE: A cation exchanged zeolite catalyst, and a manufacturing method of mono-iodobenzene through transiodination using the same are provided to relive deactivation and to improve selectivity of mono- iodobenzene during transiodination. CONSTITUTION: A cation exchanged zeolite catalyst is used in manufacturing of mono-iodobenzene through transiodination from a reactant including multi - iodide benzene and benzene. A molar ratio of Si/Al is 5 ~ 100. The ion exchange amount of 2 ~ 50% is ion-exchanged to alkali or alkaline earth metal. The cation exchanged zeolite catalyst is ion-exhcnaged to sodium with the ion exchange amount of 20 ~ 50%. The zeolie catalyst is manufactured by cation ion-exchange of Y, BEA and ZSM-5 zeolite.
Patent KR-20080017097-A (KR)
Title: Semiconductor device and method for manufacturing same
Inventor: TAKAHASHI MAKOTO
IPC: H01L27/10
Filed: 2005-07-05
Abstract: A surface of a lower layer insulating film (55) is planarized by CMP method or the like, and an upper layer insulating film (56) and a metal protecting film (59) are formed on the lower layer insulating film (55). Therefore, the upper layer insulating film (56) and the metal protecting film (59) are formed in a status having excellent coverage, and a water/hydrogen blocking function of the upper layer insulating film (56) and the metal protecting film (59) are maximized.
Patent KR-20080031355-A (KR)
Title: Heteroaryl benzamide derivatives for use as glk activators in the treatment of diabetes
Inventor: MCKERRECHER DARREN
IPC: C07D413/14
Filed: 2006-07-03
Abstract: Compounds of formula (I) wherein R1, HET-1 and HET-2 are as described in the specification, and their salts and pro-drugs, are activators of glucokinase (GLK) and are thereby useful in the treatment of, for example, type 2 diabetes. Processes for preparing compounds of formula (I) are also described.
Patent KR-20080034951-A (KR)
Title: Rolled austenite stainless steel plate having thickness of 100 mm or more and method for production thereof
Inventor: TADOKORO YUTAKA
IPC: C21D8/02
Filed: 2007-06-25
Abstract: A rolled austenite stainless steel plate having a thickness of 100 mm or more, characterized by comprising the following components (by mass%): C: 0.08% or less, N: 0.10 to 0.22% inclusive, C+N: 0.12% or more, Si: 0.01 to 2.0% inclusive, Mn: 0.1 to 2.0% inclusive, Cr: 15 to 27% inclusive, Ni: 8 to 20% inclusive, Mo: 4% or less, Co: 0.1% or less, Cu: 0.1 to 3% inclusive, Al: 0.001 to 0.10% inclusive, and Ca: 0.0005 to 0.01% inclusive, having a calculated H-ferrite content (Hcal [vol%]) of-7 to 4% inclusive, and having an elongation of 30% or more both in the widthwise and lengthwise directions as measured at an arbitrary position in the thicknesswise direction.
Patent KR-20080038197-A (KR)
Title: Method of improving nanotopography on surface of wafer and wire saw device
Inventor: OISHI HIROSHI
IPC: B28D5/04
Filed: 2006-08-09
Abstract: Disclosed are a wire saw device; and a method of improving a nanotopography on the surface of a wafer formed by cutting an ingot by a wire saw device. The method improves the straightness of the feeding of a work feed table installed in the wire saw device for feeding the ingot to a wire row formed by stretching a wire across a plurality of rollers. The wire saw device for manufacturing the wafer by cutting the ingot comprises the wire row formed by stretching the wire across the plurality of rollers, the work feed table fixing the ingot and feeding it to the wire row, and a linear guide for linearly guiding the work feed table. The straightness of the feeding of the work feed table is so set that components thereof with a wavelength of 20 to 200 mm meet the requirement of PV value <= 1.0 mum. As a result, the nanotopography on the surface of the wafer can be improved by eliminating the cyclic waving of a slice.
Patent KR-20080081892-A (KR)
Title: Corn protein concentrates
Inventor: FOX EUGENE J
IPC: A23L13/60
Filed: 2006-08-02
Abstract: The invention provides for corn protein concentrates (CPC). The CPC described herein can be used in feed products for consumption by companion animals and animals raised for commercial purposes. The feed product comprises corn protein concentrate which is prepared by contacting one or more protein containing materials with one or more wet-mill streams and one or more carbohydrases to produce at least one protein concentrate and at least one aqueous stream containing water-soluble carbohydrates, and separating the protein concentrate from the aqueous stream containing water-soluble carbohydrates.
Patent KR-20080042878-A (KR)
Title: Software key labeling on software keyboards
Inventor: SCHULTZ TRACY D
IPC: G06F3/048
Filed: 2006-09-06
Abstract: In an embodiment, a software keyboard (20) includes a software key (22) with a first label (24) and a second label (24), where both the first and the second label (24) are visible. The first label (24) may be displayed on the software key (22) so as to indicate that the first label (24) is active. In an embodiment, the user may provide an input so as to make the second label (24) active and the change may be indicated on the software key (22). In an embodiment, the arrangement of the first and second labels (24) may be adjusted in response to a resizing of the software keyboard (20).
Patent KR-20080034034-A (KR)
Title: Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid and process for producing unsaturated aldehyde and unsaturated carboxylic acid using the same
Inventor: KONDO MASAHIDE
IPC: B01J35/00
Filed: 2003-02-19
Abstract: A process for producing a catalyst for the production of an unsaturated aldehyde and unsaturated carboxylic acid which comprises: a step in which an aqueous slurry containing molybdenum, bismuth, and iron is spray-dried to produce dry particles, which may be further heated to obtain burned particles, to thereby produce catalyst ingredient particles; a step in which the catalyst ingredient particles are mixed with at least a liquid and the mixture is kneaded; a primary molding step in which the resultant composition is primarily molded; and a secondary molding step in which the resultant primary molding is molded into a final shape with a piston molding machine. This catalyst has high catalytic activity and excellent selectivity.
Patent KR-20080074112-A (KR)
Title: A pad retention device
Inventor: SCOTT MARK
IPC: F16D65/095
Filed: 2006-10-06
Abstract: A pad retention device for a brake calliper for a disc brake for a vehicle comprises four spaced elongate cylindrical abutment pins (11) to (14) dispersed at spaced intervals around the periphery of the pad (10). The pins comprise two leading edge pins (11) and (12) and two trailing edge pins (13) and (14). Pin (13) is disposed adjacent the upper leading edge and a further pin (15) provides a centre locating and retaining pin which extends through an aperture (16) in the back plate of the pad. A cantilever spring (17) is mounted on pin (15) and pin (13). In use the spring (17) bears down on the pad (10), using pin (13) as a reaction point and centre locating and retaining pin (15) as a pivot, on the trailing edge side of the pin (15). This in turn tends to rotate the pad in an anticlockwise direction reducing or eliminating pad to abutment pin air gaps and therefore pad rattle and pad knock. This arrangement also provides improved squeal noise resistance.
Patent KR-20080067666-A (KR)
Title: Method and installation for cleaning of a ballast bed of a track
Inventor: THEURER JOSEF
IPC: E01B27/10
Filed: 2006-09-15
Abstract: In a method for cleaning of a ballast bed (2) of a track (3) an upper layer (34) of the ballast is received by a front-with respect to the working direction-clearance apparatus (16) in a first working process (A)-as a function of the degree of contamination of the ballast bed-and is supplied to a first conveyor belt unit (27). In parallel with this, the rest of the ballast (25) is received by a rear-with respect to the working direction-clearance apparatus (20) and is supplied to a second conveyor belt unit (29), in order to carry it away for disposal. In a second working process (B) which can be carried out optionally, the ballast (25) is received exclusively by the rear clearance apparatus (20) and is diverted for cleaning to the first conveyor belt unit (27), with the front clearance apparatus (16) being in an out-of-use position. A diversion device (33) is provided for selective diversion of the ballast from the second to the first conveyor belt unit (29, 27).
Patent KR-20080082963-A (KR)
Title: Method and system for producing a video synopsis
Inventor: PELEG SHMUEL
IPC: H04N5/91
Filed: 2006-11-15
Abstract: A computer-implemented method and system transforms a first sequence of video frames of a first dynamic scene to a second sequence of at least two video frames depicting a second dynamic scene. A subset of video frames in the first sequence is obtained that show movement of at least one object having a plurality of pixels located at respective x, y coordinates and portions from the subset are selected that show non-spatially overlapping appearances of the at least one object in the first dynamic scene. The portions are copied from at least three different input frames to at least two successive frames of the second sequence without changing the respective x, y coordinates of the pixels in the object and such that at least one of the frames of the second sequence contains at least two portions that appear at different frames in the first sequence.
Patent KR-20080075554-A (KR)
Title: Coarse bin frequency synchronization in a communication system
Inventor: PATEL SHIMMAN
IPC: H04J13/00
Filed: 2006-12-14
Abstract: For frequency bin error estimation, multiple hypotheses are formed for different frequency bin errors, pilot offsets, or combinations of frequency bin error and pilot offset. For each hypothesis, received symbols are extracted from the proper subbands determined by the hypothesis. In one scheme, the extracted received symbols for each hypothesis are despread with a scrambling sequence to obtain despread symbols for that hypothesis. A metric is derived for each hypothesis based on the despread symbols, e.g., by deriving a channel impulse response estimate based on the despread symbols and then deriving the metric based on the channel impulse response estimate. In another scheme, the extracted received symbols for each hypothesis are correlated, and a metric is derived based on the correlation results. For both schemes, the frequency bin error and/or the pilot offset are determined based on the metrics for all hypotheses evaluated.
Patent KR-20080081034-A (KR)
Title: Process for producing a branched hydrocarbon component
Inventor: KOIVUSALMI EIJA
IPC: C07C/
Filed: 2006-12-12
Abstract: The invention relates to a process for producing high-quality hydrocarbon base oil of biological origin. The process of the invention comprises alcohol condensation, hydrodeoxygenation, and isomerization steps. Alcohols, preferably fatty alcohols of biological origin are used as the feedstock.
Patent KR-20080087146-A (KR)
Title: Test pads on flash memory cards
Inventor: TAKIAR HEM
IPC: H01L23/488
Filed: 2006-12-27
Abstract: A semiconductor package is disclosed including test pads formed of solder bumps affixed to the semiconductor package during fabrication. When the package is encapsulated, due to the pressure exerted on the package during the encapsulation process, portions of the solder bumps get flattened out to be generally flush with and exposed on a surface of the semiconductor package. These exposed portions of the solder bumps form the test pads by which the finished package may be tested.
Patent KR-20080077032-A (KR)
Title: Orthogonal search method and speech coder
Inventor: YASUNAGA KAZUTOSHI
IPC: G10L19/10
Filed: 1998-10-22
Abstract: A device which generates a sound source vector has a pulse vector generating unit having N (N>=1) channels which generates pulse vectors, a storage unit in which M (M>=1) channels which generate pulse vectors, a storage unit in which M (M>=1) types of diffusion patterns are stored for each channel, a selection unit which selectively takes out the diffusion patterns corresponding to each N channel from the storage unit, a diffusion unit which performs calculation of superposition of the taken out diffusion patterns and the generated pulse vectors for each channel to generate N diffusion vectors, and a sound source vector generating unit which generates a sound source vector from the generated N diffusion vectors.
Patent KR-20080092935-A (KR)
Title: Clipless and wireless semiconductor die package and method for making the same
Inventor: JEREZA ARMAND VINCENT C
IPC: H01L21/00
Filed: 2006-12-19
Abstract: A method for making a semiconductor die package is disclosed. In some embodiments, the method includes using a leadframe structure including at least one lead structure having a lead surface. A semiconductor die having a first surface and a second surface is attached to the leadframe structure. The first surface of the semiconductor die is substantially planar to the lead surface and the second surface of the semiconductor die is coupled to the leadframe structure. A layer of conductive material is formed on the lead surface and the first surface of the semiconductor die to electrically couple the at least one lead structure to the semiconductor die.
Patent KR-20080090503-A (KR)
Title: Semiconductor device manufacturing method and method for reducing microroughness of semiconductor surface
Inventor: OHMI TADAHIRO
IPC: H01L21/302
Filed: 2007-01-30
Abstract: Surface treatment is performed with a liquid, while shielding a semiconductor surface from light. When the method is employed for surface treatment in wet processes such as cleaning, etching and development of the semiconductor surface, increase of surface microroughness can be reduced. Thus, electrical characteristics and yield of the semiconductor device are improved.
Patent KR-20090103693-A (KR)
Title: Screen printing apparatus and screen printing method
IPC: H05K3/12
Filed: 2007-12-26
Abstract: A screen printing apparatus and a screen printing method facilitating to adjust a state of filling a paste. By adjusting a pneumatic pressure of pressing a squeezee 9a formed with a flexible region at at least a portion thereof to a surface of a mask 2, the squeezee 9a is moved up and down to follow recesses and projections of a surface of the mask 2 substantially in real time and an attack angle Θ in sliding is maintained substantially constant. Thereby, a state of filling a paste can be stabilized without being influenced by recesses and projections of the surface of the mask 2 and promotion of a print quality can be expected. Further, bending is produced at the squeezee 9a by only adjusting the pneumatic pressure, and therefore, an attack angle Θ in correspondence with a change in a print condition of a kind or a property of the paste, a thickness of the mask and the like can easily be changed.
Patent KR-20090069256-A (KR)
Title: Mobile body drive system and mobile body drive method, pattern formation apparatus and method, exposure apparatus and method, device manufacturing method, and decision method
Inventor: SHIBAZAKI YUICHI
IPC: G03F9/00
Filed: 2007-08-31
Abstract: A drive apparatus drives a wafer table in Y-axis direction according to a measured value of an encoder (64) which measures position information on a wafer table (WTB) in the Y-axis direction and known correction information based on the position information on the wafer table (WTB) in a non-measurement direction(such as Z, Thetaz, and Thetax direction) measured by interferometers (16, 43A, 43B) upon measurement. That is, the mobile body is driven in the Y-axis direction according to the encoder measurement value corrected by the correction information for correcting the encoder measurement error attributed to a relative displacement between a head and a scale in the non-measurement direction. Accordingly, it is possible to accurately drive the wafer table (mobile body) in a desired direction while measuring the position by the encoder without being affected by a relative movement other than the movement direction to be measured between the head and the scale (measurement direction).
Patent KR-20090003320-A (KR)
Title: Method and apparatus for a encoding/decoding video signal
Inventor: JEON BYEONG MOON
IPC: H04N7/32
Filed: 2006-10-04
Abstract: A method and an apparatus for encoding/decoding an image signal are provided to transmit data closer to a DC element to a decoding terminal based on probability, thereby proving an image signal of good quality. Motion vector prediction information of a block in the second layer is induced. The motion vector difference information of the block in the second layer is obtained. The motion vector of the block in the second layer is obtained based on motion vector prediction information and the motion vector difference information. The motion vector of the block in the second layer is set up in the motion vector of the current block which is in the first layer. A pixel value of the current block is predicted by using the pixel information of the block which the motion vector of the current block indicates. Residual information related to the current block is obtained.
Patent KR-20090013219-A (KR)
Title: Efficient transistor structure
Inventor: SUTARDJA SEHAT
IPC: H01L29/78
Filed: 2007-05-08
Abstract: An integrated circuit comprises a first source, a first drain, a second source, a first gate arranged between the first source and the first drain, and a second gate arranged between the first drain and the second source. The first and second gates define alternating first and second regions in the drain. The first and second gates are arranged farther apart in the first regions than in the second regions.
Patent KR-20090018647-A (KR)
Title: Cam valve
Inventor: DOHI RYOUSUKE
IPC: F16K31/04
Filed: 2007-08-21
Abstract: A cam valve in which a zero point adjustment of the valve is simply and easily made by finely vertically adjusting an actuator made up of a stepping motor and a cam mechanism. In the cam valve (1) of a stepping motor drive type, a stem (7) is vertically movably installed in a body (2) having an inflow path (2a), an outflow path (2b), a valve chamber (2c), and a valve seat (2d). The stem (7) is lowered by the actuator composed of the stepping motor (9) provided above the stem (7) and of the cam mechanism (10) for converting the rotational motion of the stepping motor (9) into linear motion and transmitting it to the stem (7). This causes a diaphragm (3) placed in the valve chamber (2c) or a valve body (30) placed at the lower end of the stem (7) to be in contact with the valve seat (2d). A lifting support mechanism (11) for liftably supporting the actuator is provided on a bonnet (5) covering the valve chamber (2c) of the body (2), and the lifting support mechanism (11) is provided with a fine height adjustment mechanism (12) for performing a fine adjustment of the height of the actuator relative to the stem (7).
Patent KR-20090015158-A (KR)
Title: Plasma processing method and plasma processing apparatus
Inventor: SHIMAZU TADASHI
IPC: H05H1/46
Filed: 2007-07-24
Abstract: Disclosed are a plasma processing method and a plasma processing apparatus which enable to form a silicon nitride film having high compression stress. Specifically disclosed is a plasma processing method wherein a silicon nitride film is grown on a substrate to be processed by a plasma of a nitrogen gas and a raw material gas containing silicon and hydrogen. In this plasma processing method, an ion energy for cutting the N-H bond, wherein the hydrogen in the raw material gas is bonded with the nitrogen gas, is applied to the substrate during when the silicon nitride film is grown thereon, thereby reducing N-H bonds contained in the silicon nitride film.
Patent KR-20090006890-A (KR)
Title: System for connecting wireless based on location information
Inventor: KIM JAE HYUNG
IPC: H04W48/04
Filed: 2009-01-05
Abstract: A system for connecting wireless based on location information is provided to selectively connect a call connection of a wireless terminal. A reception client wire/wireless terminal(155) registers one or more out-going client wire/wireless terminal information or the CID(Cell Identification) information, and a location information of the reception client wireless terminal(160) of one or more predetermined is registered in server or the apparatus. A call generating client wire/wireless terminal(145) transmits the predetermined message with the reception client wireless terminal. The reception client wire/wireless terminal stores or not server or the apparatus(100) determines. The mobile radio communications network(150) is used for transmitting and receiving the out-going client wire/wireless terminal and reception client wireless terminal.