baber/WOPTO huggingface dataset:
Patent KR-20080019583-A (KR)
Title: Thrombin purification
Inventor: PAWLAK DAN
IPC: C12N9/74
Filed: 2006-05-25
Abstract: The invention relates to thrombin compositions with reduced levels of high molecular weight impurities. In particular, the levels of factor Va, prions and/or viral agents are greatly reduced. This invention also relates generally to methods for the preparation of thrombin having a high degree of purity and high specific activity. More specifically, the invention encompasses steps to exclude high molecular weight impurities from thrombin preparations by size exclusion filtration. In additional embodiments, the preparation of thrombin additionally includes an ion exchange filtration step. The methods of the invention are particularly suited for large scale purification of thrombin. This invention also relates generally to stabilized formulations containing thrombin compositions. More specifically, the present invention relates to stabilized, liquid formulations containing thrombin having a high degree of purity and high specific activity and methods of making and using such formulations. ® KIPO & WIPO 2008
Patent KR-20080007606-A (KR)
Title: Process for producing resin composition containing fibrous filler in high concentration and resin composition pellet
Inventor: AOKI KEI
IPC: B29C48/54
Filed: 2006-05-17
Abstract: Resin composition pellets which contain a long fibrous filler incorporated in a high concentration and evenly dispersed therein. 55-20 wt.% thermoplastic resin (A) and 45-80 wt.% fibrous filler (B) having a length of 1 mm or longer (the sum of the resin (A) and the fibrous filler (B) is 100 wt.%) are fed to an extruder and extruded through a die to produce resin composition pellets. In this pelletization, part (x) of the resin (A) is fed through a resin feed opening of the extruder, and the fibrous filler (B) and the remainder (1-x) of the resin (A) are fed through a side feed opening located after the resin feed opening in the extrusion direction in such a proportion that x/(1-x) is from 97/3 to 50/50 by mass.
Patent KR-20080020999-A (KR)
Title: Method for pre-heating iron agglomerates
Inventor: KARL BROTZMANN
IPC: C21B13/00
Filed: 2006-01-04
Abstract: The invention relates to a method for pre-heating iron agglomerate by means of a hot gas flow, comprising the following steps: preparation of the iron agglomerate into an iron agglomerate bed, heating the gas to the pre-heat temperature in a heat exchanger, and passing the hot gas through the iron agglomerate bed, wherein the gas flow is such that the temperature drop in the hot gas occurs over a relatively thin layer in the iron agglomerate bed such that during the heating a temperature front passes through the bed. ® KIPO & WIPO 2008
Patent KR-20080005579-A (KR)
Title: Acrylic blends
Inventor: FRASER IAN
IPC: C08L33/04
Filed: 2006-04-18
Abstract: An acrylic polymeric composition comprising a melt blend of a thermoplastic high molecular weight acrylic material (HMWA) and a thermoplastic low molecular weight acrylic material (LMWA) is described. At least 70% w/w of the HMWA and the LMWA comprises an alkyl (alk) acrylate (co) polymer. The HMWA has a weight average molecular weight (Mw) of between 40k Daltons and 1000k Daltons and the LMWA has a weight average molecular weight (Mw) of between the entanglement molecular weight (Me) (expressed in k Daltons) and 250k Daltons. A method of producing an acrylic polymeric composition and the use of an acrylic polymeric composition are described together with thick section moulded products.
Patent KR-20080014799-A (KR)
Title: Etching method, method for producing dielectric film of low dielectric constant, method for producing porous member, etching system and thin film forming equipment
Inventor: SAKAMOTO HITOSHI
IPC: H01L21/3065
Filed: 2006-04-28
Abstract: An etching method applying CVD of novel system and an etching system applicable thereto. A process for adsorbing a crystal nucleus consisting of a precursor (24) onto a substrate (3) by using halogen radicals obtained from a halogen plasma, and the precursor (24) consisting of a halogen and a noble metal component obtained by etching a noble metal member (11) with halogen radicals, and a process for performing anisotropic etching of a portion of the substrate (3) adsorbing the crystal nucleus with the halogen radicals in the thickness direction are carried out.
Patent KR-20100013353-A (KR)
Title: Robot hand of industrial robot
Inventor: TAKANO KIICHIRO
IPC: B25J15/08
Filed: 2007-08-14
Abstract: [PROBLEMS] To clamp a work easily with a pair of finger bodies without being interfered with an other adjoining work, and to alter the interval between waiting openings easily and quickly depending on the outside diameter of a plurality of works of different sizes to be clamped. [MEANS FOR SOLVING PROBLEMS] A pair of hand pistons (8) connected by a connecting rod (12) is inserted into a hand cylinder (2) and introduction outlets (14, 15) are opened, a main driving rack gear (11) is formed in the connecting rod (12) and is made to engage with a main driving pinion gear (20) provided on a through shaft (16) disposed to penetrate the hand cylinder (2) rotatably. The robot hand comprises a rack and pinion mechanism (1) for making the driven rack gears (30, 31) of a pair of finger bodies (27, 28) engage with a driven pinion gear (21) on the outer circumference at the lower end of the through shaft (16) and allowing the finger bodies (27, 28) to slide in the axial direction of the hand cylinder (2), a stopper mechanism (35) for regulating the operation stop position of the finger body (27), and a sensor mechanism (55) where a plurality of sensors (58) for detecting the finger body (27) are arranged on the inside of the finger bodies (27, 28) in the moving width direction.
Patent KR-20080016665-A (KR)
Title: Polyphase inverter, control method therefor, blower, and polyphase current output system
Inventor: NAKATA TETSUO
IPC: H02P27/06
Filed: 2006-05-16
Abstract: Excessive currents are prevented from occurring in low arm switching elements (Qx,Qy,Qz) even when a voltage occurs in a polyphase load (6) due to an extrinsic cause during a precharging interval. If any of U-phase, V-phase and W-phase currents (iu,iv,iw) is smaller than a predetermined negative value (greater in absolute value therethan), it is determined which current has the largest value. Then, only the low arm switching element associated with a phase corresponding to a current having the largest value is turned on, while the low arm switching elements associated with the other phases are turned off.
Patent KR-20090075039-A (KR)
Title: Apparatus and control method of receiver in multi-user communication systems
Inventor: KIM WOO TAE
IPC: H04B7/08
Filed: 2008-01-03
Abstract: A receiving device of a multiuser communication system and a control method thereof are provided to improve complexity by minimizing delay of a processing time. A multiuser detector(210) generates a soft decision value by using a plurality of received signals and prior information output in previous repetition. A channel decoder(240) updates the soft decision value by locally and repeatedly decoding the soft decision value. A global decoding controller(250) control global repeated decoding by checking the updated soft decision value.
Patent KR-20090091544-A (KR)
Title: Pressure sore protection bed
Inventor: LEE KYUNG YONG
IPC: A61G7/057
Filed: 2008-02-25
Abstract: A decubital ulcer prevention bed is provided, which can prevent the decubitus from being generated by changing a part that is in contact with a patient while continuously moving the part. A decubital ulcer prevention bed comprises: a plurality of posts tightly installed instead of the mat of the bed; and a plurality of vertical moving devices which move each post to the top and bottom. The vertical moving device can be manipulated manually or electrically, is equipped with fluid pressure, pneumatic, or automatic absorber apparatus, and enables to move each post individually or in a group.
Patent KR-20090095234-A (KR)
Title: Caririer box for polarizer
Inventor: CHOI CHANG SIC
IPC: G02B5/30
Filed: 2008-03-05
Abstract: A carrier box for a polarizer is provided to reduce the number of component and product weight by forming a built in- rail structure on a bottom. In a carrier box for a polarizer, guide rail parts(13,13') are formed integrally in the inner bottom of a casing body(10). Sliders(20,20') are slid along the guide rail part and are fixed to so that polarizer is restricted according to the size of the polarizer. A lower movable plate(21) is inserted into the guide rail and is moved while being hanged on a protrusion, and an upper movable plate is mounted on the lower movable plate and fastens the polarizer while being closely adhered to the bottom of the case. A fixing unit(50) fastens the lower movable plate and the upper movable plate.
Patent KR-20080031893-A (KR)
Title: Apparatus and method for mechanical test of optical disk surface
Inventor: KWAK KEUM CHEOL
IPC: G11B20/18
Filed: 2008-03-17
Abstract: An apparatus and a method for mechanical test of a surface of an optical disk are provided to ensure fast and accurate classification of qualified and disqualified products with an absolute reference, and increase reliability of mechanical endurance test by generating scratches that are most likely to be generated in real life. An apparatus for mechanical test of a surface of an optical disk(30) comprises a rotary plate(20) for rotating the optical disk, and a plurality of abrasion wheels(10) comprising a first abrasion wheel rotating in a first direction and a second abrasion wheel rotating in a second direction for generating scratches by contacting the optical disk. The scratches are generated while the abrasion wheels exert a predetermined load of 0.5N(50gf) to 16.2N(1650gf) on the rotating optical disk during 5 times of its rotation. The endurance of the optical disk is determined by comparing the result obtained from the scratches generated on the surface of the optical disk with a predetermined reference value. When the optical disk is determined to have the predetermined endurance, the depth of scratches generated on the surface of the optical disk is in a range of 0 to 2mum.
Patent KR-20090101653-A (KR)
Title: Machine for pouring liquid into a vessel and box thereof
Inventor: ON JUONG SUONG
IPC: B67C3/24
Filed: 2008-03-24
Abstract: PURPOSE: An auto liquid injection system and a box used for the same are provided to prevent the malfunction due to an inconsistency by making a plurality of nozzles rightly fit to an opening of a container. CONSTITUTION: An auto liquid injection system comprises a box(10), a transfer device, a liquid injection guide plate(30), and a controller(40). A plurality of containers with an opening on the top of a box is arranged at regular intervals and heights. A transfer device transfers the box. The liquid injection guide plate is positioned on the top of the box transferred by the transfer device. The liquid injection guide plate supplies the liquid to a tank(70) and a main hose(71) while connecting with those. The liquid injection guide plate attaches a plurality of nozzles(31), corresponding to the opening of the container plied on the box, to the lower part. The liquid injection guide plate injects the provided liquid into the inlet port of each container. The controller is corresponded to an inlet port of the container in which the nozzle is loaded in the box. The controller controls the elevation or injection of the liquid injection guide plate and a transfer of the box in order to locate the liquid injection guide plate on the top of the box.
Patent KR-20080091706-A (KR)
Title: Mobile lift crane with variable position counterweight
Inventor: PECH DAVID J
IPC: B66C23/46
Filed: 2008-04-01
Abstract: A mobile lift crane with a variable position counterweight is provided to vary an extended length of a cylinder more in comparison with changed lengths of a rack and a pinion by having coefficient of thermal expansion of a hydraulic fluid greater than that of steel. A mobile lift crane(10) includes a carbody(12) and a rotary bed(20). The car body includes mobile ground coupling members(14,16). The rotary bed is rotatably connected to the carbody and swings with respect to the ground coupling members. A boom(22) is mounted on a front portion of the rotary bed to be pivoted. A mast(28) is mounted at a first end on the rotary bed. A back hitch(30) is connected between a rear portion of the rotary bed and the mast. The mobile lift crane further includes a mobile counterweight unit, at least one rack and pinion assembly, and at least one arm(36,40).
Patent KR-20090108405-A (KR)
Title: Apparatus and Method of Gauging the Measurement Noise of the Raw Data observed by GNSS Receivers
Inventor: PARK SANG HYUN
IPC: G01S5/14
Filed: 2008-04-11
Abstract: PURPOSE: A method and a device for gauging a raw data measurement noise of a satellite navigation reception system are provided to improve measurement accuracy of the raw data measurement noise by removing the hardware delay error by estimating a trend line and testing significance. CONSTITUTION: An RF signal divider(120) divides an RF signal received through an antenna into a first signal and a second signal. A first receiver(130) receives the first signal. A second receiver(140) receives the second signal. A raw data measurement noise operator(150) controls the first and second receivers to receive the raw data about the same satellite. The raw data measurement noise operator obtains the differential value between frequency bands reducing a first time differential result for the reception time in a first frequency band and a second time differential result for the reception time in a second frequency band. The raw data measurement noise operator produces the raw data measurement noise using the differential value between the frequency bands.
Patent KR-20090110047-A (KR)
Title: Manufacturing method of ball for ball-valve and its ball
Inventor: CHOI JIN SEONG
IPC: F16K5/06
Filed: 2008-04-17
Abstract: PURPOSE: A manufacturing method of a ball for a ball-valve and a ball manufactured by the same are provided to simplify processes lining the surface of the ball for the ball-valve and improve the operation performance of the whole ball valve. CONSTITUTION: An upper mold(510) and a low mold(520) are plane-symmetric. A rod coupling groove passing through the front side and the rear side of the bottom is formed on the upper mold. A hemisphere is pitted from a bottom center part upwardly. The top coupling groove(512) is pitted from the upper end of the hemisphere upwardly and an upper top inlet port is punched on the center of the top coupling groove. The rod coupling groove with a semi-circular section passing through the front side and the rear side of the upper surface is formed. The hemisphere pitted from the top center part to the bottom side.
Patent KR-20090110438-A (KR)
Title: Method and system for measuring heart activity
Inventor: LEE JEONG WHAN
IPC: A61B5/0408
Filed: 2008-04-18
Abstract: PURPOSE: A method and a system for measuring a heart activity are provided to diagnose a health state of a subject remotely by monitoring a state of a cardiovascular system through electronic auscultation. CONSTITUTION: A system for measuring a heart activity includes an electrode patch unit(310), a signal processor(320), and a terminal device(330). The electrode patch unit is attached to the human body for sensing a biopotential signal. The electrode patch unit includes an adhesive unit, three electrolyte regions and three electrodes. The signal processor transmits the amplified biopotential signal to the outside by wireless after amplifying the biopotential signal received from the electrode patch unit. A terminal device outputs the signal received from the signal processor as the visual information. The electrode patch unit and the signal processor are assembled by a snap button coupling method.
Patent KR-20090114143-A (KR)
Title: Isolation layer of semiconductor device and method for forming the smae
Inventor: KIM HYUNG HWAN
IPC: H01L21/762
Filed: 2008-04-29
Abstract: PURPOSE: An isolation layer of semiconductor device and method for forming the same are provided to secure the stability of the subsequent processes by a chemical mechanical polishing process. CONSTITUTION: The trench [trench](T) is formed within the semiconductor substrate. The first liner nitride film(104) is formed on the trench surface. The flowable dielectric is formed within the trench including the first liner nitride films with the recess. The second liner nitride film(110) is formed on the flowable dielectric and the first liner nitride films. The insulating layer(112) is formed by filling the trench on the second liner nitride films. The side wall oxide(102) is formed between the trench surface and the first liner nitride films.
Patent KR-20090114595-A (KR)
Title: Optical multilayer and the display device having the same
Inventor: AN JIN SOO
IPC: G02B1/10
Filed: 2008-04-30
Abstract: PURPOSE: An optical multilayer and the display device having the same are provided to minimize glare phenomenon by reducing the reflect light in the surface of the display. CONSTITUTION: The transparent substrate(100) is arranged in the frontal surface of the display panel. The multilayer(200) minimizes the reflect light by the coated surfaces of the transparent substrate layer. The photo catalyst layer(300) is laminated on the surface of a multilayer and the self-cleaning is performed. The multilayer has high-deflection material layers(210a,210b) and refraction material layers(220a,220b). The multilayer is coated in one side or two sides among the front surface and rear of the transparent substrate. The refraction material layer is one of SiO2, and MgF2.
Patent KR-20090116428-A (KR)
Title: Auto up-down lighting pole
Inventor: SEO DAE KUN
IPC: F21S13/10
Filed: 2008-05-07
Abstract: PURPOSE: An automatic multistage lighting tower is provided to secure smooth rising and falling of a plurality of masts by using a cylinder and a wire. CONSTITUTION: An automatic multistage lighting tower includes a first mast(211), a second mast(212), a third mast(213), a fourth mast(214), and a fifth mast(215). The first mast through the fifth mast is arranged into a multistage shape. The first mast is fixed on a ground. A cylinder(216) is installed inside the first mast. The second mast is raised and is lowered by the cylinder. The third mast through the fifth mast is raised and is lowered by wires(217~219) and wire rollers(220~222). A tension control part is arranged in each wire roller in order to control tension of the wire. A top guide roller and a bottom guide roller are arranged between the masts in order to guide a rising and falling operation of the masts.
Patent KR-20090117288-A (KR)
Title: Cooling system of deck-materials
Inventor: HWANG YUN HWAN
IPC: F24D3/00
Filed: 2008-05-09
Abstract: PURPOSE: A cooling system of a deck is provided to prevent a safety accident by installing a cooling system emitting the cold air to the deck. CONSTITUTION: A cooling system of a deck comprises deck materials(30,30') with a hollow part(31). The hollow part is located inside the deck material through the longitudinal direction of the deck material and has a cooling tube. The cooling tube is made to circulate one of cooling water or cold air. An installation groove is formed on the upper part of the inner circumference of the hollow part in the longitudinal direction.
Patent KR-20090119256-A (KR)
Title: Pressure vessel sealing structure using bellows seal
Inventor: YI SUNG JAE
IPC: F16J13/00
Filed: 2008-05-15
Abstract: PURPOSE: A pressure vessel sealing structure using a bellows seal is provided to maintain sealing state between a vessel main body and a cover by shrinking or expanding a bellows seal in case the temperature distribution of a vessel body and a cover are different. CONSTITUTION: A pressure vessel sealing structure using a bellows seal comprises a vessel main body(10), a cover(20), and a bellows seal. The vessel main body accepts fluid and a flange(11) is formed at the outer side of the vessel main body and a groove is formed on the upper part of the flange. The cover seals the upper part of the vessel main body and the cover has an inner cover part(22) and a ring flange(25). The inner cover part is cooled by an external cooler(21). The ring flange is formed at the outside of the inner cover part and is coupled by the flange of the vessel main body and a plurality of bolts(23) and nuts(24). The bellows seal is inserted into the groove of the vessel main body and seals the vessel main body and the cover and is shrunk and expanded in the radial direction of the vessel main body.
Patent KR-20090119545-A (KR)
Title: Roll type nanoimprint lithography using induction heating
Inventor: KANG JEONG JIN
IPC: H01L21/027
Filed: 2008-05-16
Abstract: PURPOSE: A roll type nanoimprint lithography using induction heating is provided to reduce power consumption in comparison with a thermal nanoimprint by heating a part to be rolled by a roller partly with an induction heating device. CONSTITUTION: A roll type nanoimprint lithography using induction heating is composed of an induction heating coil, an oscillator, and a blower. The induction heating coil(130) is arranged to be near a place to be rolled so that the roller inside the place to be rolled is heated partly. The oscillator(140) is connected to the induction heating coil and supplies an alternating current by the induction heating coil. The blower(150) supplies a cooling air to an area(B) where the roller and the material are separated from each other and a transferred pattern is formed.
Patent KR-20090120348-A (KR)
Title: Extracts isolated from mistletoe for enhancing power of exercise performance and suppressing fatigue
Inventor: KIM JONG BAE
IPC: A61K36/8968
Filed: 2008-05-19
Abstract: PURPOSE: A composition containing Viscum album extract is provided to enhance exercise ability and suppress fatigue in muscle. CONSTITUTION: A Viscum album extract which relieves fatigue is obtained by cold water extraction or hot water extraction. The cold water extract is obtained by adding 1L of water to 200g of Viscum album then stirring at 4°C for two hours. The hot water extract is obtained by adding 1L of water to 200g of residual extract of cold water then heating at 100°C for 30 minutes. A functional food composition or pharmaceutical composition for enhancing exercise activity or relieving fatigue contains the Viscum album extract as an active ingredient.
Patent KR-20080102980-A (KR)
Title: Electro-optical device, driving circuit of electro-optical device, and electronic apparatus
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/133
Filed: 2008-05-20
Abstract: An electro-optical device, driving circuit of electro-optical device is provided to suppress the voltage amplitude of data line through simple circuit configuration. In an electro-optical device, the scanning line driving circuit selects the scanning line as the predetermined order. The capacitor line driver circuit selects the first feeder when one scanning line was selected about the capacitor line corresponding to one scanning line. A scanning line with the predetermined row is selected after one scanning line is selected. The second feeder is selected until one scanning line is again selected, supplies the voltage of the respective feeder selected. A data line driving circuit(190) supplies data signal corresponding to the gradation of pixel through the data line the pixel corresponding to the selected scanning line.