baber/WOPTO huggingface dataset:
Patent KR-20110078142-A (KR)
Title: Method for fabricating semiconductor device
Inventor: CHO SUNG YOON
IPC: H01L21/308
Filed: 2009-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve yield by forming a slit of a semiconductor device with a multiple structure through a single process. CONSTITUTION: A buffer layer(12) is formed on a substrate. A laminate layer is formed by alternatively laminating a conductive layer(14) and a first insulation layer(16) on the buffer layer. A slit is formed by etching the laminate layer and the buffer layer. A protection layer covers the exposed substrate. The sidewall of the slit is silicified.
Patent KR-20090030324-A (KR)
Title: Cosmetic hair preparation
Inventor: SHIMIZU HIDEKI
IPC: A61Q5/00
Filed: 2007-06-29
Abstract: A cosmetic hair preparation which can have hair dressing properties, naturally finishing properties, and hair style retentivity on an excellent level. The cosmetic hair preparation contains a urethane-modified acrylic polymer having a structure in which the following urethane polymer chain part has been bonded to the following acrylic polymer chain part through a connecting part having a silicon-oxygen bond. Acrylic polymer chain part: a residue of an acrylic polymer obtained at least from an acrylic monomer (A) and a compound (B1) having a hydrolyzable silicon-containing group and a group having an ethylenically unsaturated bond and/or a compound (B2) having a hydrolyzable silicon-containing group and a mercapto group. Urethane polymer chain part: a residue of a urethane polymer (C) having a hydrolyzable silicon-containing group. The urethane-modified acrylic polymer preferably is one in which the connecting part is a silicone polymer chain part.
Patent KR-20090023742-A (KR)
Title: Aerosol suction device, and its sucking method
Inventor: YAMADA MANABU
IPC: A61M11/00
Filed: 2007-07-20
Abstract: Provided is an aerosol suction device comprising a casing (2) having a mouthpiece (8) and a fresh air inlet (52), production passages (56, 60 and 68) extending from the fresh air inlet (52) to the mouthpiece (8), a syringe pump (18) housed in the casing (2) for feeding a predetermined quantity of solution to a distribution position (A) of the production passages, and a tubular heater (58) disposed downstream of the distribution position (A) and forming part of the production passages. When the user executes the sucking action through the mouthpiece (8), the solution at the distribution position (A) is transferred from the distribution position (A) into and atomized in the heater (58), and is then condensed into an aerosol in the sucked air so that the aerosol is sucked together with the sucked air by the user.
Patent KR-20090028652-A (KR)
Title: Method for searching pilot signals to synchronize a cdma receiver with an associated transmitter
Inventor: PROCTOR JAMES A JR
IPC: H04B1/7073
Filed: 2001-02-23
Abstract: A method for synchronizing a CDMA receiver (201) to a transmitter when an adaptive antenna is utilized to receive transmitted data, wherein a receiving antenna system is adapted between a 360° reception angle pattern (i.e., an omni-directional pattern) and a fixed reception angle (i.e., a directional pattern) by permitting the receiver to identify a pilot signal having the largest magnitude. The receiver minimizes interference from other pilot signals by steering antenna pattern nulls toward other transmitters. As a result, the time required for the receiver (201) to acquire a valid pilot signal is significantly reduced.
Patent KR-20090031628-A (KR)
Title: Polymer electrolyte membrane and method for producing the same, membrane-electrode assembly and fuel battery cell each using the polymer electrolyte membrane, and method for evaluating ion conductivity of polymer electrolyte membrane
Inventor: ISHITOBI MASAMITSU
IPC: H01M8/10
Filed: 2007-07-19
Abstract: Disclosed is a method for producing a polymer electrolyte membrane, which enables to easily obtain a polymer electrolyte membrane having excellent ion conductivity in the thickness direction. A preferable example of the method for producing a polymer electrolyte membrane is a method for producing a polymer electrolyte membrane having a micro phase separation structure, and the method comprises an evaporation step for evaporating a solvent from a solution containing a polymer electrolyte having an ion conducting group. In the evaporation step, time from the start to the completion of the evaporation of the solvent is limited to 60 minutes or less.
Patent KR-20090038035-A (KR)
Title: Biomaterial
Inventor: LYNN ANDREW
IPC: A61L27/26
Filed: 2007-08-10
Abstract: A process for the preparation of a composite biomaterial comprising: providing a first substantially solid component comprising one or more of collagen, a glycosaminoglycan, albumin, hyaluronan, chitosan, and synthetic polypeptides comprising a portion of the polypeptide sequence of collagen, and optionally an inorganic material, said component having at least a surface portion that is porous; providing a fluid composition comprising one or more of collagen, a glycosaminoglycan, albumin, hyaluronan, chitosan, and synthetic polypeptides comprising a portion of the polypeptide sequence of collagen, and a liquid carrier, and optionally an inorganic material; contacting said fluid composition with said porous surface portion of said first component; cooling said fluid composition to a temperature at which the liquid carrier transforms into a plurality of solid crystals or particles; removing at least some of the plurality of solid crystals or particles by sublimation and/or evaporation.
Patent KR-20090068213-A (KR)
Title: Method and apparatus for treating a hydrocarbon stream
Inventor: BRAS EDUARD COENRAAD
IPC: F25J1/00
Filed: 2007-08-21
Abstract: The present invention relates to a method of treating a hydrocarbon stream in a plant, the method at least comprising the steps of: (a) supplying a partly condensed feed stream (10) to a first gas/liquid separator (2); (b) separating the feed stream (10) in the first gas/liquid separator (2) into a gaseous stream (20) and a liquid stream (30); (c) expanding the liquid stream (30) obtained in step (b) and feeding it (40) into a second gas/liquid separator (3) at a first feeding point (31); (d) expanding the gaseous stream (20) obtained in step (b), thereby obtaining an at least partially condensed stream (50), and subsequently feeding it into the second gas/liquid separator (3) at a second feeding point (32), the second feeding point (32) being at a higher level than the first feeding point (31); (e) feeding a liquefied natural gas stream (70,70b) into the second gas/liquid separator (3) at a third feeding point (33) being at a higher level than the second feeding point (32); (f) removing from the top of the second gas/liquid separator (3) a C2+ lean gaseous stream (60); and (g) removing from the bottom of the second gas/liquid separator (3) a liquid stream (80, 80a); wherein the liquefied natural gas stream (70,70b) as fed is step (e) is obtained from a source (4) of liquefied natural gas from a separate plant.
Patent KR-20090061633-A (KR)
Title: Absorbing article
Inventor: UCHIDA KENSAKU
IPC: A61F13/53
Filed: 2007-09-26
Abstract: 0.1-5 wt.% pH indicator (a) which is substantially colorless at a pH of 7 and assumes a color in an acidic region; 20-90 wt.% surfactant (b); 5-55 wt.% polyalkylene glycol (c); 0-70 wt.% carboxylated polymer (d); and 0.1-5 wt.% acidic substance (e) other than the ingredients (b) and (d). In an absorbing article comprising a front sheet (2), a back sheet (3), and an absorbent (4) interposed between the sheets (2) and (3) and having, applied thereto, a hot-melt composition which changes in color upon contact with a body fluid, the wetness indicator composition is used as the hot-melt composition.
Patent KR-20090066318-A (KR)
Title: Reflection type mask blank and reflection type mask and production methods for them
Inventor: ISHIBASHI SHINICHI
IPC: G03F1/00
Filed: 2003-04-11
Abstract: A reflection type mask blank comprising a substrate (11), and, sequentially formed thereon, a reflection layer (12) for reflecting an exposure light in a short-wave region including an extreme ultraviolet region and an absorber layer (16) for absorbing an exposure light. The absorber layer (16) has a structure of at least two layers consisting of as a lower layer an exposure light absorbing layer (14) composed of an absorber of an exposure light in a short-wave region including an extreme ultraviolet region, and as an upper layer a low- reflectance layer (15) composed of an absorber of an inspection light used for mask pattern inspection. The upper layer consists of a material containing tantalum (Ta), boron (B) and nitrogen (N), B content being 5 at%-30 at%, a composition ratio between Ta and N (Ta:N) being 8:1 to 2:7. Alternatively, the reflection type mask blank may comprise a substrate, and, sequentially formed thereon, a multi-layer reflection film and an absorber layer, wherein the absorber layer consists of a material containing tantalum (Ta), boron (B) and nitrogen (N), B content being 5 at%-25 at%, a composition ratio between Ta and N (Ta:N) being 8:1 to 2:7.
Patent KR-20090064480-A (KR)
Title: Phenylurea compounds as soluble epoxide hydrolase inhibitors
Inventor: GLESS RICHARD D JR
IPC: C07D413/06
Filed: 2007-10-19
Abstract: Disclosed are urea compounds, stereoisomer, or pharmaceutical acceptable salt thereof, and compositions that inhibit soluble epoxide hydrolase (sEH), methods for preparing the compounds and compositions, and methods for treating patients with such compounds and compositions. The compounds, compositions, and methods are useful for treating a variety of sEH mediated diseases, including hypertensive, cardiovascular, inflammatory, pulmonary, and diabetic-related diseases.
Patent KR-20090089336-A (KR)
Title: Brushless dc motor with bearings
Inventor: SEARS DAVID B
IPC: F16C19/00
Filed: 2007-10-24
Abstract: A brushless DC motor (10) including a rotor (14), a magnet (16) provided to the rotor (14), a pair of bearings (20) to rotatably support the rotor (14), a stator assembly (18) that at least partly surrounds the rotor (14) and magnet (16) thereof and adapted to control movement of the rotor (14), and a bearing tube (22) having an exterior surface (42) and an interior surface (48) that defines a tube interior. The stator assembly (18) is provided along the exterior surface (42) of the tube (22) and the bearings (20) are provided along the interior surface (48) of the tube (22) to support the rotor (14) and magnet (16) within the tube interior. The motor has sample application for use in PAP devices for delivery of positive airway pressure therapy for users or patients. ® KIPO & WIPO 2009
Patent KR-20090085687-A (KR)
Title: Transceiver with hybrid adaptive interference canceller for removing transmitter generated noise
Inventor: VETTER KURT G
IPC: H04B1/52
Filed: 2007-10-15
Abstract: A self-interference canceller (SIC) is incorporated into a transceiver to reduce or eliminate modem jamming when a transmitter in the transceiver transmits at high power levels. The SIC is configured to receive at a first input a transmitter noise reference signal including a self-interfering signal component generated by the transmitter, to receive at a second input a corrupted signal including the self-interfering signal component and a desired signal component generated by the transmitter, and to output a correction signal that resembles the self-interfering signal component. The correction signal is subtracted from the corrupted signal to generate a processed signal that is input to the modem. The SIC may be disabled when the output power of the transmitter is at a level below a predetermined threshold. The invention may be applied to a multi-radio access technology (RAT) transceiver. ® KIPO & WIPO 2009
Patent KR-20090094114-A (KR)
Title: Ultrasonic liquid treatment system
Inventor: JANSSEN ROBERT ALLEN
IPC: B01J19/10
Filed: 2007-12-03
Abstract: A system (21) and process for ultrasonically treating a liquid having a thermal conductivity, an elongate treatment chamber housing (55) has an inlet (69 a, b) and an outlet (65) such that liquid f lows longitudinally through an interior space (53) of the chamber from the inlet (69a, b) to the outlet (65). At least part of the interior space (53) of the chamber housing is filled with a bed of particles (24) having a thermal conductivity substantially greater than that of the liquied whereby a ratio of the thermal conductivity of the particles to the thermal conductivity of the liquid is in the range of about 2 : 1 to about 400 : 1. An elongate ultrasonic waveguide assembly (101) extends longitudinally within the interior space (53) of the housing and is operable at a predetermined ultrasonic frequency to generate mechanical ultrasonic vibration within the housing in direct contact with the liquid flowing therein as the liquid flows through the bed of particles.
Patent KR-20090090365-A (KR)
Title: Pyridine or pyrimidine derivative having excellent cell growth inhibition effect and excellent anti-tumor effect on cell strain having amplification of hgfr gene
Inventor: OBAISHI HIROSHI
IPC: C07D403/12
Filed: 2008-02-22
Abstract: Disclosed is a pyridine or pyrimidine derivative represented by the general formula (I), which has excellent inhibitory activity on HGFR and also has a potent cell growth inhibition effect and a potent anti-tumor effect on a cancer cell strain having the amplification of HGFR gene. (I) wherein R1 represents a 3-to 10-membered non-aromatic heterocyclic group or the like; R2 and R3 independently represent a hydrogen atom; R4, R5, R6 and R7 independently represent a hydrogen atom, a halogen atom, a C1-6 alkyl group or the like; R8 represents a hydrogen atom or the like; R9 represents a 3-to 10-membered non-aromatic heterocyclic group or the like; n represents an integer of 1 or 2; and X represents a group represented by the formula:-CH= or a nitrogen atom. ® KIPO & WIPO 2009
Patent KR-20090129398-A (KR)
Title: Packing material for lithium battery and method for manufacturing the same
Inventor: SUZUTA MASAYOSHI
IPC: H01M50/121
Filed: 2008-01-31
Abstract: This invention provides a packing material for a lithium battery, comprising a base material layer, and a first adhesive layer, an aluminum foil layer, a coating layer, an adhesive resin layer or a second adhesive layer, and a sealant layer stacked in that order on one side of the base material layer. The coating layer has a multilayer structure comprising a layer (A) comprising 100 parts by mass of a rare earth element oxide, 1 to 100 parts by mass of phosphoric acid or a salt of phosphoric acid added to the rare earth element oxide, and a layer (X) containing an anionic polymer and a crosslinking agent which can crosslink the anionic polymer.
Patent KR-20090117722-A (KR)
Title: Confidential information distribution system and confidential information distribution method
Inventor: KATO HISAO
IPC: G06F21/62
Filed: 2008-01-24
Abstract: [PROBLEMS] To prevent information leak when passing outside confidential information data stored by using the secret sharing method. [MEANS FOR SOLVING PROBLEMS] Data to be passed to a confidential information data distribution destination is divided into a plurality of pieces of data by using the secret sharing method.Some of the data pieces are stored in a portable storage medium by a data distribution source and delivered to the distribution destination by means such as door-to-door delivery service. The remaining data pieces are downloaded by the data distribution destination by accessing a predetermined Web site. A computer of the data distribution destination restores the original confidential information data from the data pieces acquired by the two types of route.
Patent KR-20090110354-A (KR)
Title: Shellfish positioning and opening apparatus
IPC: A22C29/04
Filed: 2008-01-15
Abstract: A shellfish positioning and opening apparatus having at least one processing lane whereby the apparatus includes the following stations of an in-feed and singulation station followed by a reorientation assembly station utilizing a vision system and a holding and opening assembly station. The said processing stations are operatively connected in that order together to receive shellfish having meat therein to position said shellfish according to their shape and orientation to enable shellfish to be halved so that one shellfish half has the shellfish meat thereon. A method is also included having the steps of-singulating the shellfish; applying vision system to determine and compare orientation of shellfish, reorienting each shellfish so that the shellfish is pointing in the right direction, abutting said shellfish to the vertical alignment device to cause said shellfish to be substantially vertical and loading shellfish onto lifting assembly to lift said shellfish to allow the holding and opening assembly to hold it against the hinge breaker, apply a vacuum to create a gape whereby the knife assembly slidably operates to cut the meat from one shellfish half.
Patent KR-20100014866-A (KR)
Title: A method of applying a non-voc coating
Inventor: KOETZLE RICHARD A
IPC: C09D7/80
Filed: 2007-02-27
Abstract: A method for applying a coating meeting a predetermined volatile organic compound (VOC) standard. The compound functions as a coating and plasticizer. The inventive method involves mixing acetone and terpene alcohol, or terpineol, to form a solvent system with a flash point of at least 140 °F. A resin is solubilized into the solvent system and forms a coating. The coating is cast over substrate surfaces to cure and dry. The solvent system produced by the inventive method can also be used in other applications including as a cleaning composition.
Patent KR-20090096757-A (KR)
Title: Method of stabilizing reduced coenzyme q10
Inventor: UEDA TAKAHIRO
IPC: A61K31/122
Filed: 2002-10-10
Abstract: It is intended to provide a method of stabilizing reduced coenzyme Q10 which is useful in foods with nutrient function claims, foods for specific health uses and the like; a method of preserving the same; and so on. Moreover, a process whereby reduced coenzyme Q10 with good qualities can be efficiently obtained by an industrially adequate method is provided. Reduced coenzyme Q10 is brought into contact with ascorbic acid or its derivative or citric acid or its derivative to thereby give a stabilized composition in which the reduced coenzyme Q10 can be handled as being protected from oxidation by molecular oxygen and which can be stored stably. Further, reduced coenzyme Q10 is crystallized in the presence of ascorbic acid or its derivative, etc. Thus, it can be converted into crystals while minimizing the formation of oxidized coenzyme Q10 as a by-product, thereby giving reduced coenzyme Q10 with good qualities. Moreover, oxidized coenzyme Q10 is converted into reduced coenzyme Q10 by reducing with the use of ascorbic acid or its derivative and the thus formed reduced coenzyme Q10 is subsequently crystallized in the presence of the ascorbic acid or its derivative so that reduced coenzyme Q10 with good qualities can be produced by a simplified procedure within a shorter period.
Patent KR-20090130084-A (KR)
Title: Insulated pad conditioner and method of using same
Inventor: PALMGREN GARY M
IPC: B24B37/04
Filed: 2005-01-25
Abstract: A wafer planarization process with a conditioning tool (14) having an electrical insulator that electrically insulates the abrasive surface of the conditioning tool (14). The electrical insulator extends the useful life of the abrasive surface of the conditioning tool (14) by reducing the level of electrochemically driven corrosion.
Patent KR-20090123021-A (KR)
Title: Power supply circuit
Inventor: NAKAMOTO RYOU
IPC: H02M7/12
Filed: 2008-03-18
Abstract: A power supply circuit is provided with a switching element (S) for short-circuiting output power of a diode bridge circuit (12); a zero-cross detecting section (5a) for detecting a point where an input voltage is at a reference value or lower; a timer section (5d) which starts counting from a time when such point is detected; and a PAM waveform output section (5c) for switching the switching element (S) in prescribed timing by using such count so that the waveform of the input current becomes sine wave. The power supply circuit is also provided with a correcting section (5e) which corrects the initial value of the count of the timer section (5d) when there is a difference between the detection interval of the zero-cross detecting section (5a) and an average value so far, by the quantity of such difference.
Patent KR-20110080476-A (KR)
Inventor: KIM CHOON SHIK
IPC: A23L17/00
Filed: 2010-01-06
Abstract: PURPOSE: A producing method of octopus pork cutlet offer nutrients including amino acid to conventional pork cutlet by mixing pork with octopus, and to improve the chewy texture. CONSTITUTION: A producing method of octopus pork cutlet comprises the following steps: grinding pork using a mixer to finely mix the pork with octopus; cutting the octopus into the size smaller than 3mm for users to easily eat the octopus; mixing the pork and the octopus, and low temperature aging the mixture at -3~4deg C for 3days; and frying the mixture using 180deg C cooking oil for 5 minutes for 2times.
Patent KR-20110082800-A (KR)
Inventor: LEE JAE HYUK
IPC: F24C15/20
Filed: 2010-01-12
Abstract: 절전형 전자레인지에 대한 발명이 개시된다. 개시된 절전형 전자레인지는: 구동모터와 축 연결되는 제1송풍팬과, 제1송풍팬과 이격 설치되는 제2송풍팬 및 구동모터의 동력을 상기 제2송풍팬으로 전달하는 동력전달부를 구비하는 것을 특징으로 한다. 본 발명은, 단일의 구동모터 동작으로 복수의 송풍팬이 회전되므로, 전력 소비량을 감소시킬 수 있으며, 모터의 사용 개수도 감소되어 생산비를 절감할 수 있다.
Patent KR-20110083017-A (KR)
Title: Fin for heat exchanger and heat exchanger having the same
Inventor: KIM DONG HWI
IPC: F28F1/32
Filed: 2010-01-13
Abstract: PURPOSE: A fin for heat exchanger, for suppressing frost generation, and heat exchanger having the same are provided to improve heat transfer performance by preventing the frosting in the operation of air conditioner in winter time. CONSTITUTION: A heat exchanger having a fin for suppressing frost generation comprises a fin body, a fin collar, a first fin part, and a second fin part. A fin body(110) includes a first heat exchange section and a second heat exchange section, contiguous to the first heat exchange section. A fin collar(120) is projected from the fin body while passing through the fin body. A first fin part(130) is formed by bending which of the fin body a part corresponding to the first heat exchange section at least once. A second fin part(140) is formed by cutting which of the fin body a part corresponding to the second heat exchange section and bending the cut part.
Patent KR-20110086195-A (KR)
Title: A method for manufacturing a platelet rich plasma
Inventor: EUN HYEONG IL
IPC: A61L27/38
Filed: 2010-01-22
Abstract: PURPOSE: A method for manufacturing a platelet rich plasma is provided to minimize a secondary infection and a physical allergic reaction in the dilution process of a blood coagulant. CONSTITUTION: A method for manufacturing a platelet rich plasma comprises: a step(s1) of collecting blood from a patient; a step(s2) of separating platelet concentrated serum from the collected blood by using a centrifuge; a step(s3) of mixing the platelet concentrated serum and air by putting the platelet concentrated serum in a sterilizing container; a step(s4) of heating the mixed platelet concentrated serum to 70-80deg.C for 4-10 minutes; a step(s5) re-heating the mixed platelet concentrated serum to 82-95deg.C for 8-20 minutes using radiant heat; and a step(s6) of cooling the mixed platelet concentrated serum for 3-10 minutes.