baber/WOPTO huggingface dataset:
Patent KR-20070067151-A (KR)
Title: Polyurethane resin and process for producing polyurethane resin solution
Inventor: TSUGE YUKIO
IPC: C08G65/10
Filed: 2005-10-18
Abstract: A process for producing a solution of a polyurethane resin which has a low stretch modulus, a low modulus at low temperatures, and excellent elastic recovery. The process for polyurethane resin solution production is characterized by reacting a polyisocyanate compound with a polyether polyol (A) having a number-average molecular weight of 750-4,000 obtained by causing a polyoxytetramethylene diol or polycarbonate diol having a number-average molecular weight of 500-2,500 to add an alkylene oxide using a composite metal cyanide complex catalyst as an initiator to obtain an isocyanate-terminated prepolymer and reacting the prepolymer with a chain extender and/or hardener in an organic solvent.
Patent KR-20070087552-A (KR)
Title: Skin whitening preparation for external use, whitening preparation, whitening method and method of producing skin whitening preparation for external use
Inventor: MAEDA KAZUHISA
IPC: A61K8/97
Filed: 2005-12-16
Abstract: A skin whitening preparation for external use which contains from 0. 001 to 20.0% by mass of an extract of one or more plants selected from among Pilea cavaleriei which is a plant belonging to the Urticaceae family, Saururus chinensis which is a plant belonging to the Saururaceae family, Streptocaulon griffithii which is a plant belonging to the Asclepiadaceae family, Toddalia asiatica which is a plant belonging to the Rutaceae family and Tadehagi triquetrum which is a plant belonging to the Leguminosae family.
Patent KR-20070093074-A (KR)
Title: Enhancement-depletion semiconductor structure and method for making it
Inventor: MAHER HASSAN
IPC: H01L27/088
Filed: 2005-12-13
Abstract: A ED-HEMT structure includes a buffer layer (4) including a doped layer (18), a channel layer (6), a barrier layer (8), and a second doped layer (20). An enhancement mode HEMT gate (12) is formed in a via extending through the second doped layer (20) and a depletion mode HEMT structure is formed over the second doped layer (20). The layer sequence allows the formation of both enhancement and depletion mode HEMTs in the same structure with good properties.
Patent KR-20070086724-A (KR)
Title: Near neutral ph tin electroplating solution
Inventor: HRADIL GEORGE
IPC: C25D3/56
Filed: 2005-11-15
Abstract: The present invention relates to a solution for use in connection with the deposition of tin or tin alloys on platable portions of substrates. This solution comprises water; tin ions in an amount sufficient to provide a tin deposit on platable portions of substrates; a complexing agent of an acid or salt thereof that is stable at a pH of above 5.5 and below 10 present in an amount sufficient to render the metal ion soluble in the solution; and a surfactant of an alkoxylated polyalcohol present in an amount sufficient to complex the metal and render it soluble in the solution to facilitate deposition of tin upon the platable portions of the substrates.
Patent KR-20070087005-A (KR)
Title: Terminal having power saving mode and terminal having openable/closable folding mechanism
Inventor: ISHIDERA NOBUTAKA
IPC: H04W52/02
Filed: 2002-02-07
Abstract: A terminal automatically performing a processing of an access to a registered URL on a network in response to a cancel of a power saving mode. Therefore only by canceling the power saving mode, a predetermined URL on a network can be accessed, thereby improving the operability of the terminal and the convenience of the user. A terminal having a folding mechanism automatically performs a predetermined processing in response to the opening of the closed terminal. Therefore without performing an operation for a predetermined processing, the predetermined processing is executed by only performing the opening operation, thereby improving the operability of the terminal and the convenience of the user.
Patent KR-20070095941-A (KR)
Title: Superconducting cable terminal structure
Inventor: ASHIBE YUUICHI
IPC: H01B12/02
Filed: 2005-11-04
Abstract: There is provided a superconducting cable terminal structure for outputting/inputting power via bushing between a normal temperature side and a low temperature side where a superconducting cable terminal is arranged. A coolant bath is provided at the low temperature side for cooling the bushing. The coolant bath has a liquid coolant region for containing a liquid coolant and a gas coolant region for containing a gas coolant. Moreover, the coolant bath includes a contraction absorbing unit for absorbing contraction of the coolant bath which is thermally contracted by the coolant. Thus, it is possible to suppress deterioration of the air tightness of a seal member arranged at the boundary between the normal temperature side and the low temperature side for a long period of use.
Patent KR-20070087130-A (KR)
Title: Receiving apparatus, transmitting apparatus, communication system and communication method
Inventor: MOON SUNG UK
IPC: H04W28/00
Filed: 2005-12-26
Abstract: An acquiring part (60) of a receiving apparatus acquires from a transmitting apparatus a notification of data rearrangement in a lower-order layer. A notifying/instructing part (70) of the receiving apparatus notifies the transmitting apparatus of a sequence number of data, which is desired for reception, in an upper-order layer. An RLC processing part (40) of the transmitting apparatus acquires from the receiving apparatus the sequence number of data, which is desired for reception, in the upper-order layer, and performs a rearrangement starting from the data of that sequence number.
Patent KR-20070108156-A (KR)
Title: The separation of solid particles from the liquid in which they are dispersed
Inventor: GRAHAM WILLIAM
IPC: B01D65/02
Filed: 2005-12-15
Abstract: An upright filter unit (10) is disclosed which comprises a membrane (16) consisting of a perforated, vertical permeate pipe (12) and a plurality of leaves (14) of semipermeable material which permits water to pass through it. The semi-permeable material defines a plurality of solids retention passages and a plurality of permeate passages. The leaves (14) are wound around the perforated vertical pipe (12) into which the permeate water flows, the membrane being inside a casing (40). An inlet (24) at the bottom of the unit allows raw water under pressure to flow to the solids retention passages of the membrane. An air inlet (32) at the upper end of the unit permits air under pressure to enter the upper end of the unit, and hence the upper ends of the solids retention passages, until the air and water pressures are balanced. Flushing of retained solids is achieved by closing the outlet from the perforated pipe and opening both a flushing water inlet and a flushing water outlet whilst maintaining air. pressure at the upper end of the casing.
Patent KR-20070103741-A (KR)
Title: Memory system with in stream data encryption/decryption
Inventor: HOLTZMAN MICHAEL
IPC: G06F21/78
Filed: 2005-12-21
Abstract: The throughput of the memory system is improved where data in a data stream is cryptographically processed by a circuit without involving intimately any controller. The data stream is preferably controlled so that it has a selected data source among a plurality of sources and a selected destination among a plurality of destinations, all without involving the controller. The cryptographic circuit may preferably be configured to enable the processing of multiple pages, selection of one or more cryptographic algorithms among a plurality of algorithms to encryption and/or decryption without involving a controller, and to process data cryptographically in multiple successive stages without involvement of the controller. For a memory system cryptographically processing data from multiple data streams in an interleaved manner, when a session is interrupted, security configuration information may be lost so that it may become impossible to continue the process when the session is resumed. To retain the security configuration information, the controller preferably causes the security configuration information for the session to be stored before the interruption so that it is retrievable after the interruption.
Patent KR-20070099054-A (KR)
Title: Cell
Inventor: DZIERZAK ELAINE
IPC: C12N5/02
Filed: 2006-02-27
Abstract: The present invention relates to a method for the isolation of large numbers of hematopoietic stem cells. In particular the invention relates to a method for the isolation of viable haemopoietic stem cells from the placenta. The uses of these isolated cells in various applications are also described.
Patent KR-20070113275-A (KR)
Title: Refrigerated merchandiser
Inventor: DADDIS EUGENE DUANE JR
IPC: A47F7/28
Filed: 2005-09-16
Abstract: A refrigerated merchandiser (10) has a cabinet (20) defining an interior product display space. A generally vertically extending air supply duct (104) at the rear of the cabinet has an inlet (108) for receiving the refrigerated air and an outlet (109) at its upper end for passing the refrigerated air from the air supply duct into an upper region of the interior space along the top wall of cabinet. An evaporator fan (62) in a compartment (53) beneath the interior space draws air flow downwardly through the product display space and through a return air inlet (102) in the lower wall separating the compartment from the interior space. A flow baffle (140) may be disposed in the upper region of the interior space for directing the air downwardly into the interior space to pass through the product displayed therein and out the air return outlet in the lower wall.
Patent KR-20070113303-A (KR)
Title: Ophthalmic lens package with internal drainage member
Inventor: TOKARSKI MICHAEL
IPC: G02C13/00
Filed: 2006-03-22
Abstract: An ophthalmic lens package comprises a shell having an internal cavity accessible through an opening in the shell and a drainage member that divides the internal chamber into an upper chamber and a lower chamber. The drainage member is permeable to aqueous liquids and is arranged to allow drainage of liquid from the upper chamber to the lower chamber. This arrangement of the ophthalmic lens package allows the consumer to retrieve the lens from the upper chamber without handling any significant amount of saline solution.
Patent KR-20070118277-A (KR)
Title: Retainer ring for cmp device, method of manufacturing the same, and cmp device
Inventor: ICHINOSHIME TSUTOMU
IPC: B24B37/32
Filed: 2005-04-12
Abstract: A retainer ring capable of effectively minimizing a time required for breaking-in polishing. In a CMP device (1) polishing a wafer (W) in chemical machinery manner, the retainer ring (8) disposed in a holding head (4), formed in a ring shape, surrounding the outer periphery of the wafer (W), and pressing the polishing surface (3a) of a polishing pad (3) is formed of an engineering plastic material such as a PPS. The surface roughness of the pressing surface (8a) of the retainer ring pressing the polishing surface (3a) of the polishing pad (3) is set to 0.01 mum or less in centerline average height (Ra).
Patent KR-20080016543-A (KR)
Title: Compensating for coupling during read operations of non-volatile-memory
Inventor: CHEN JIAN
IPC: G11C16/34
Filed: 2006-03-31
Abstract: Shifts in the apparent charge stored on a floating gate (or other charge storing element) of a non-volatile memory cell can occur because of the coupling of an electric field based on the charge stored in adjacent floating gates (or other adjacent charge storing elements). The problem occurs most pronouncedly between sets of adjacent memory cells that have been programmed at different times. To compensate for this coupling, the read process for a given memory cell will take into account the programmed state of an adjacent memory cell.
Patent KR-20080023676-A (KR)
Title: Expansion reel mandrel
Inventor: DENKER WOLFGANG
IPC: B21C47/18
Filed: 2006-07-04
Abstract: The invention relates to a reel mandrel (1) comprising radially mobile expansion segments (2) and/or closing strips (4, 13) arranged on the periphery thereof. According to the invention, the reel mandrel (1) is provided with axially arranged guiding grooves (12) on the periphery thereof, and the expansion segments (2) are provided with ribs (6). The invention further relates to a method for fixing and/or maintaining an expansion segment (2) and/or a closing strip (3, 13) on a reel mandrel (1). ® KIPO & WIPO 2008
Patent KR-20080014859-A (KR)
Title: Plain bearing composite material, use thereof and production methods therefor
Inventor: ANDLER GERD
IPC: C22C9/06
Filed: 2006-05-13
Abstract: The invention relates to a plain bearing composite material with a supporting layer made of steel, a bearing metal layer made of a copper alloy, and with a lining applied to the bearing metal layer. The copper alloy can contain 0.5 5 % by weight of nickel, 0.2 to 2.5 % by weight of silicon and = 0.1 % by weight of lead. The lining can be a sputtered layer that is applied without an intermediate layer. The invention also relates to methods for producing this composite material.
Patent KR-20090076061-A (KR)
Title: Bill insert structure for bill counting device
Inventor: JUNG JONG SUNG
IPC: G07D3/00
Filed: 2008-01-07
Abstract: A bill insert structure for a bill counting device is provided to transfer only a paper money which is stacked at the bottom to a transfer line by reducing frictional force between a press roller and a feed roller. A paper currency input part of a note counting machine comprises a feed roller, a pressure roller(240), a gate roller(230), and an alignment roller(250). The feed roller and the alignment roller rotate the circumference of the feed roller while being contacted with the other side of the feed roller. The contact circumference with the alignment roller and the contact circumference with the pressure roller are made of material which are different frictional force.
Patent KR-20090078068-A (KR)
Title: System for supporting video message service and method thereof
Inventor: JOO BONG NAM
IPC: H04M11/06
Filed: 2008-01-14
Abstract: A system for supporting a video message service and a method thereof are provided to check originating authentication information and receiving authentication information for identifying whether to support the video message service, thereby efficiently providing the video message service. A system for supporting a video message service comprises a video message center(130) and a message center. The video message center records and transmits a video message according to a video message service scenario according to receiving authentication information of a receiving side mobile terminal(160) after activating a plurality of video message service scenarios according to originating authentication information of an originating side mobile terminal. The message center generates an MMS message including the video message and transmits the MMS message to the receiving side mobile terminal.
Patent KR-20090077630-A (KR)
Inventor: CHOI KI YOUNG
IPC: B65D5/20
Filed: 2008-01-11
Abstract: An exposure type fruit packing basket is provided to allow the freshness and kind of fruits to be checked easily and to allow it to be assembled without fixing or adhesion. An exposure type fruit packing basket(15) comprises a left side plate(2), a right side plate, a front side plate(4), and a back side plate(5) which are folded at the four sides of the bottom plate(1); and a triangular reinforcement arc(10) is folded between the left side plate and the front side plate. The central folding line of the triangular reinforcement arc is folded so as to be drawn outside, the folding line of the outer side of the triangular reinforcement arc is folded to be fixed to the outer surface of the left side plate, a handle reinforcement plate(8) is folded to be adhered to the inside of the left side plate, and the fixing steel(12) is inserted into the fixing groove(13) formed at the handle reinforcement plate so as to fold the four edges and fix them.
Patent KR-20090078860-A (KR)
Title: Cut processing apparatus for memory cards
Inventor: JUNG HYUN GYUN
IPC: H01L21/304
Filed: 2008-01-16
Abstract: A memory card processing apparatus is provided to simplify a total structure thereof by separating memory cards from a strip without composing an additional jig for processing a chamber. A memory card processing apparatus includes strip chuck tables(122a-122d), a chamfer processing head(125), and a singulation head. A strip is loaded on the strip chuck table. A plurality of memory cards are arranged in nxm matrix on one frame of the strip. The chamber processing head is relatively moved in a horizontal direction from the strip chuck table on an upper surface of the strip chuck table. The chamber processing head performs continuously chamber processes for the memory cards on the strip. The singulation head performs a cutting operation along an outline of each memory card on the strip after the chamber processes are performed. The singulation head separates the memory cards from the strip.
Patent KR-20080072557-A (KR)
Title: Liquid-crystalline medium
Inventor: HIRSCHMANN HARALD
IPC: C09K19/04
Filed: 2008-01-31
Abstract: A liquid crystal medium, an electrooptical liquid crystal display containing the liquid crystal medium, and a method for preparing the liquid crystal medium are provided to improve response time and dielectric anisotropy, to reduce rotational viscosity and critical voltage and to widen nematic phase range. A liquid crystal medium comprises at least one compound represented by the formula I, wherein R0 is a C1-C15 alkyl or alkoxy group whose at least one CH2 can be substituted with a triple bond of C-C, -CF2O-, -CH=CH-, -O-, -CO-O-, -O-CO- and whose at least one H can be substituted with a halogen atom; L1 is H or F; and n is 1 or 2.
Patent KR-20080035532-A (KR)
Title: Ca istower
Inventor: CHOI SE PO
IPC: B60H1/32
Filed: 2008-02-12
Abstract: A water cooling type vehicle air conditioner is provided to pass an anti-freezing solution to an electronic cooling plate for keeping the temperature of the anti-freezing solution uniformly and to circulate the cooled anti-freezing solution in an indoor unit continuously, thereby keeping the internal temperature of the vehicle uniformly. A water cooling type vehicle air conditioner includes an anti-freezing solution tank, a water pump for supplying an anti-freezing solution to an electronic cooling part by controlling the temperature of an electronic cooling plate instead of using Freon gas, and a blower for introducing the cooled anti-freezing solution into an indoor unit of a vehicle for cooling the inside of the vehicle, wherein the internal temperature of the vehicle is controlled by a temperature controller.
Patent KR-20090090673-A (KR)
Title: Display device
Inventor: KIM JONG WOO
IPC: G02F1/133
Filed: 2008-02-21
Abstract: A display device for improving the complexity of a circuit and the quality of image pixel is provided to improve the image pixel by outputting reference voltage of black shades in a low level and output gamma reference voltage to a data driver. A data driver(120) supplies data signal to a data line. A gate driver(130) supplies scan pulse to gate lines by sequentially generating scan pulse. A gamma reference voltage generating unit(140) outputs the gamma reference voltage to the data driver. A timing controller(150) controls a data driver and a gate driver to a gamma reference voltage selecting unit.
Patent KR-20090091611-A (KR)
Title: Apparatus for washing polluted seawater by oil
Inventor: PARK JAI SUB
IPC: C02F3/20
Filed: 2008-02-25
Abstract: A device for purifying contaminated seawater by oil is provided to inject separated seawater to the sea directly, and to separate and clean oil and foreign materials from the contaminated seawater at a rapid time. A device for purifying contaminated seawater by oil includes a micro-bubble production unit generating micro-bubbles, and a cleaning bath(100) separating the contaminated seawater into oil(B) and the seawater by receiving the micro-bubbles from the micro-bubble production unit. The device further includes a foreign material/oil separating bath. The foreign material/oil separating bath receives the oil having the foreign materials from the cleaning bath. The foreign material/oil separating bath separates the oil into the foreign materials and the oil with the micro-bubbles.
Patent KR-20090092929-A (KR)
Title: A form wedge pin for structure
Inventor: YOON BYUNG JOO
IPC: E04G9/00
Filed: 2008-02-28
Abstract: A form pin for a construction concrete form is provided to improve efficiency of worker due to a simple structure and to prevent the form pin from being easily separated and undone because of external vibration or impact. A form pin for a construction concrete form comprises a head(10) whereof the top is tightly shut and comprises four through-holes and the inside comprises a cylindrical space and female thread, a body(20) wherein a male thread inserted inside the head and coupled with the female thread of the head is formed and a through-hole is formed in the lower part in order to horizontally pass therethrough, and a fixation pin(30) which is inserted into the space of the body and which is attached by a magnet.
Patent KR-20080081852-A (KR)
Title: Pattern forming method, pattern exposure method and apparatus, and electromagnetic wave shielding material
Inventor: MINO SATOSHI
IPC: G09F9/00
Filed: 2008-03-05
Abstract: A pattern forming method, a method and an apparatus for exposing patterns, and an electromagnetic wave shielding material are provided to reduce a width of a latent image at both ends of a stripe work in a width direction by decreasing an intensity of light at both ends of the stripe work. A pattern exposure apparatus includes a transfer unit(12), a photomask(29), a lighting unit(30), and an exposure controlling unit(16). The transfer unit includes a photo-sensitive layer and transfers a stripe work. The photomask has a mask pattern with the approximately same shape as a core. The lighting unit irradiates light on the stripe work through the photomask, such that the mask pattern is exposed to the light. The exposure controlling unit changes an exposure state in a width direction, such that the core at both ends of the stripe work in the width direction is gradually thinned along both ends of the width direction or the core is not formed at the both ends.
Patent KR-20090087789-A (KR)
Title: Infrared wireless pointing apparatus
Inventor: KIM SU KI
IPC: H04Q9/04
Filed: 2008-03-06
Abstract: An infrared wireless pointing apparatus is provided to realize a signal processor which effectively receives infrared signal transmitted from a remote controller and outputs the signal strength of each light source. A receiver(290) converts a received infrared signal into an electric signal. A controller(400) calculates the location of a pointer through the strength of an infrared signal which a signal processing unit(300) provides. The signal processing unit provides the strength of the infrared signal as a fixed pulse width signal. The front end amplifier(310) performs the low noise amplification for the electric signal. A variable gain amplifier(320) variably amplifies the signal amplified through the front end amplifier.
Patent KR-20090096126-A (KR)
Title: Substrate Bonding Method
Inventor: KIM IN SUNG
IPC: H01L21/324
Filed: 2008-03-07
Abstract: A substrate bonding method is provided to improve productivity and bonding by performing surface treatment of the substrate with a UV and surface treatment liquid. In a substrate bonding method, a first substrate is charged so that the junction of a first substrate is faced upward in a first process chamber(10). The UV is radiated on the junction of a first substrate and a surface treatment liquid is supplied to the first substrate, and then the junction of the first substrate is processed. A first substrate is charged on a second process chamber after it is drawn from the first process chamber. The second substrate(2) is charged so that the junction of the second substrate is faced upward in a third processing chamber(30).