baber/WOPTO huggingface dataset:
Patent KR-20100072869-A (KR)
Title: Electrical water pump for vehicle
Inventor: LEE JAE MOON
IPC: F04D29/05
Filed: 2008-12-22
Abstract: PURPOSE: An electric water pump for a vehicle is provided to prevent damage to a bearing be effectively discharging cooling water and prevent the leakage of cooling water. CONSTITUTION: An electric water pump for a vehicle comprises a body volute(25), a shaft(13), a motor(23), an impeller(19), a water seal(15), and a groove(12). The body volute comprises a drain hole(11) for discharge of cooling water. The shaft is installed in the body volute with a bearing(17) interposed. The motor is connected the rear end of the shaft to provide a driving force. The impeller is connected to the front end of the shaft. The water seal is provided on the rear end of the impeller. The groove of certain depth is formed along the outer circumference of the body volute. The drain hole with an end located between the water seal and the bearing is connected to the groove, and a sponge band(10) is inserted in the groove.
Patent KR-20100078591-A (KR)
Title: Tube type maglev train
Inventor: LEE YOUNG HOON
IPC: B60L13/04
Filed: 2008-12-30
Abstract: PURPOSE: A tube magnetic levitated train is provided to prevent the noise pollution by minimizing the air friction. CONSTITUTION: A tube(110) is hedged off from outside in order to keep inside with the low pressure state. The vehicles(120) constituting the inside passenger room(120a) is arranged inside tube with driving available. A LSM(130) comprises a stator(131) formed in the inner circumference of tube and a rotor(132) corresponding to stator. The LSM generates the driving force to the longitudinal direction of tube. A flotation guide means(140) levitates the vehicles to the magnetic force the on-going basis. The flotation guide means arranges something for the vehicles on the coaxial shaft within tube. The vehicle is formed into the cyclic type to be corresponded to tube.
Patent KR-20100079261-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: JEONG SEONG HUN
IPC: H01L21/304
Filed: 2008-12-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to increase the stability of a post process by estimating the erosion according to plug array size and the space between arrays. CONSTITUTION: A monitoring pattern regularly defines the length between a hole array size and an array. An erosion level is evaluated before CMP by using the monitoring pattern. The erosion is inverse proportion to the space between arrays. The amount of erosion is monitored to be saturated at a creation size. The length of the space which is affected between the arrays is monitored.
Patent KR-20100079371-A (KR)
Title: Solar cell
Inventor: CHOO DAE HO
IPC: H01L31/04
Filed: 2008-12-31
Abstract: PURPOSE: A solar cell is provided to have improved photoelectric efficiency by the formation of a wavelength conversion layer inside the solar cell. CONSTITUTION: A photoelectric conversion unit is comprised of a P-type silicon layer, an intrinsic silicon layer(220), and an n-type silicon layer to form a pin diode. A first electrode is contacted with the p-type silicon layer. A second electrode is contacted with the n-type silicon layer. A wavelength conversion layer(130) has a nano particle changing the wavelength of a light which is different from a light which is absorbed in the intrinsic silicon layer. A reflective film(150) reflects a light of which wavelength is changed in the wavelength conversion layer.
Patent KR-20100079473-A (KR)
Title: 화학적 기계적 연마 장치
Inventor: SHIM WOO JOON
IPC: H01L21/304
Filed: 2008-12-31
Abstract: 화학적 기계적 연마장치가 개시된다. 화학적 기계적 연마장치는 폴리싱 패드; 폴리싱 패드 상에 배치되며, 반도체 기판을 고정하고, 회전하는 폴리싱 헤드; 및 폴리싱 패드 상에 배치되는 콘디셔너를 포함하며, 콘디셔너는 폴리싱 패드와 접촉하며, 다수 개의 홀들이 형성되는 디스크; 및 디스크를 고정하는 콘디셔닝 헤드를 포함한다. 
       
     CMP, 디스크, conditioner, 홀
Patent KR-20080041630-A (KR)
Title: Motion estimation
Inventor: CIUHU CALINA
IPC: H04N7/32
Filed: 2006-06-15
Abstract: Determining estimated motion vectors within image signals. To improve the accuracy of the estimated motion vector at least two candidate motion vectors for at least one pixel within an image of the signal are created, for each of said candidate motion vectors at least two error criteria are calculated, and the candidate motion vector that minimizes a non-linear function of the error criteria as the estimated motion vector for the at least one pixel is chosen.
Patent KR-20080016752-A (KR)
Title: Recording and reproducing apparatus, av data managing method, and server
Inventor: OHIZUMI KATSUSHI
IPC: G06F9/06
Filed: 2004-07-22
Abstract: A recorder/reproducer (10) comprising an external device I/F (12) for connecting an external recording medium (16) where contents including AV data or an application program are recorded, a recorder (20) for recording a content read in from the external recording medium (16), and a processing section (11) for reproducing or executing the recorded content. The processing section (11) imposes a different access limitation to an arbitrary content reproducable or executable by the recorder/reproducer (10) depending on the install processing, load processing and content execution processing, and limits the access to the content in the content execution processing depending on the reliability of the content.
Patent KR-20080031954-A (KR)
Title: Light guide for surface light source and surface light source
Inventor: OOKAWA MAKOTO
IPC: G02F1/13357
Filed: 2006-07-12
Abstract: A light guide (3) for a surface light source used to constitute a surface light source in combination with a primary light source (1) and guiding light emitted from the primary light source (1). The light guide (3) has a light incident end face (31) on which the light emitted from the primary light source (1) impinges, a light exit end face (33) from which guided light exits, and a rear surface (34) on the opposite side. A plurality of prism arrays (34a) extending in a direction traversing the light incident end face (31) are formed on at least one of the light exit end face (33) and the rear surface (34), and each prism array (34a) has a plurality of divided top portions (34a1, 34a2) where the top is divided in the cross-section profile thereof in at least a partial region in the extending direction.
Patent KR-20080036088-A (KR)
Title: Medical/surgical personal protection system providing ventilation, illumination and communication
Inventor: VANDERWOUDE BRIAN
IPC: A61B19/02
Filed: 2006-07-13
Abstract: A personal protection system for providing a sterile barrier around medical/surgical personnel. The system includes a head unit over which a hood or a toga suspended. Internal to the head unit is a ventilation fan, a light for illuminating the surgical field and communications system for communicating with others. The head unit includes a head band. The ventilation fan is adjustably mounted to the head band so it can be positioned at a location to minimize the strain imposed on the wearer.
Patent KR-20080035632-A (KR)
Title: Motor for injection molding machine, rotor of buried magnet motor
Inventor: SHINODA HISANOBU
IPC: H02K1/27
Filed: 2006-11-22
Abstract: A motor for injection molding machine exhibiting excellent durability, and a rotor of a buried magnet motor. In a plate (22) constituting the rotor (20) of a servo motor, a columnar portion (25) formed between adjacent holding holes (24, 24) serves, at a portion between the inner circumferential end (25a) and the intermediate portion (25c) thereof, as a holding portion (30) coming into line contact with a permanent magnet (23) which is thereby locked even during acceleration/deceleration of the servo motor and prevented from moving. Since the permanent magnet (23) does not butt against a specific part of the columnar portion (25) even after a long term use, the columnar portion (25) is protected against abrasion and fracture and its durability is enhanced sharply. The gap between the holding portion (30) of the columnar portion (25) and the permanent magnet (23) may be filled with filler such as electric insulating varnish, adhesive or resin to thereby close the gap between the holding portion (30) and the permanent magnet (23). Consequently, the permanent magnet (23) does not move in the holding hole (24) even during acceleration/deceleration of the servo motor and above-mentioned effect becomes more prominent.
Patent KR-20080043804-A (KR)
Title: Medical products and parenteral formulations
Inventor: TROUILLY JEAN LUC
IPC: A61K31/195
Filed: 2006-08-02
Abstract: A medical product and parenteral formulation are provided. The parenteral formulation is preferably for fluid restricted patients such as pediatric patients and can include amino acids, lipids, carbohydrates and electrolytes. The parenteral formulation can be housed in a multi-chamber container for separately storing a amino acid component, a lipid component and a carbohydrate component to provide a medical product. Frangible barriers preferably peelable seals separate the components and allow for admix to form a just prior to administration. Electrolytes can also be included in one or both of the carbohydrate and amino acid components; preferably the electrolytes are included in the amino acid component and the amino acid component includes cysteine. The multi-chamber container preferably facilitates the selective activation of the peelable seals to permit the admixing of less than all the separately stored components. The medical product can include a parenteral formulation for supplying the mean nutritional requirements for separate patient populations, such as for preterm infants, term to two year olds, and two to eighteen year olds.
Patent KR-20080042143-A (KR)
Title: Stabilized and preserved ketotifen ophthalmic compositions
Inventor: TSAO FU PAO
IPC: A61K31/4535
Filed: 2006-08-24
Abstract: Ophthalmic compositions comprising ketotifen, a source of hydrogen peroxide providing an amount of hydrogen peroxide of from about 0.001 to about 0.1 % (w/v), one or more ocular-compatible hydrogen peroxide stabilizers, HPMC and CMC, and methods for the treatment and prevention of allergic conjunctivitis using these ophthalmic compositions are provided herein.
Patent KR-20080048502-A (KR)
Title: Acylated spiropiperidine derivatives as melanocortin-4 receptor modulators
Inventor: JIAN TIANYING
IPC: C07D471/10
Filed: 2006-09-25
Abstract: Certain novel N-acylated spiropiperidine derivatives are ligands of the human melanocortin receptor(s) and, in particular, are selective ligands of the human melanocortin-4 receptor (MC-4R). They are therefore useful for the treatment, control, or prevention of diseases and disorders responsive to the modulation of MC-4R, such as obesity, diabetes, nicotine addiction, alcoholism, sexual dysfunction, including erectile dysfunction and female sexual dysfunction.
Patent KR-20080042910-A (KR)
Title: Network using randomized time division duplexing
Inventor: NANDA SANJIV
IPC: H04L12/52
Filed: 2004-12-07
Abstract: A network node may have a transmitter, a receiver and a controller. The controller may be configured to automatically and repeatedly cause the network node to cycle back and forth between transmitting information on a network with the transmitter and receiving information with the receiver from the network, wherein the lengths of at least some of the transmissions and receptions vary in accordance with a predetermined pattern. Related process are also disclosed.
Patent KR-20080066929-A (KR)
Title: A method of removing nitrous oxide
Inventor: VIRANI NAHEED N
IPC: B01D53/047
Filed: 2006-09-26
Abstract: Hydro xylamine is formed in a reactor through a partial hydrogenation of nitric oxide gas (NO) with hydrogen gas (H2) in an aqueous medium with nitrogen gas (N2) as an inert gas. The formation of the hydroxylamine forms nitrous oxide gas (N2O). The gasses and the water vapor are flowed away from the reactor in a vent gas stream enabling recycling of the gasses. The N2O is removed from the vent gas stream to reduce flammability. The method of removing N2O comprises the steps of (a) flowing the vent gas through a nitrous oxide adsorbent material comprising particles such that the N2O is adsorbed onto the particles; (b) forming a buffer zone comprising N2 adjacent to the nitrous oxide adsorbent material; (c) flowing additional N2O through the nitrous oxide adsorbent material to displace the other gas; and (d) desorbing the N2O from the nitrous oxide adsorbent material. Once the N2O is removed, the NO, H2, and N2 are recycled and re-used in the reactor to form additional hydroxylamine. The N2O removed from the vent gas stream is of high purity and can be commercially sold or economically discarded.
Patent KR-20080072833-A (KR)
Title: Gallium nitride material transistors and methods for wideband applications
Inventor: LINTHICUM KEVIN J
IPC: H01L21/335
Filed: 2006-10-04
Abstract: Gallium nitride material transistors and methods associated with the same are provided. The transistors may be used in power applications by amplifying an input signal to produce an output signal having increased power. The transistors may be designed to transmit the majority of the output signal within a specific transmission channel (defined in terms of frequency), while minimizing transmission in adjacent channels. This ability gives the transistors excellent linearity which results in high signal quality and limits errors in transmitted data. Such properties enable the transistors to be used in RF power applications including wideband power applications (e.g., WiMAX, WiBRO, and others) based on OFDM modulation.
Patent KR-20080077364-A (KR)
Title: Stem slide device
Inventor: NAKANO KOJI
IPC: B21C26/00
Filed: 2006-12-08
Abstract: A step slide device in an extrusion molding machine includes a step vertical support body (71) and step guide members (72-1, 2) fixed to the support body and forming a guide groove. A stem (6) pressing a billet placed in a container is mounted on a slide table (73) horizontally. The slide table slides vertically along a vertical surface of the support body. When the slide table is positioned at the lower end of the guide groove, hydraulic cylinders (77-1, 2) drive rods (78-1, 2) to press the rear surface of the slide table against the vertical surface of the support body. Thus, the stem axis is held while being matched with the container axis.
Patent KR-20080072911-A (KR)
Title: Screw pump
Inventor: NORTH MICHAEL HENRY
IPC: F04C18/18
Filed: 2006-12-04
Abstract: A screw pump (10) comprises a stator (12) having a fluid inlet (18) and a fluid outlet (20), the stator housing first and second externally threaded, tapered rotors (26, 28) mounted on respective shafts and adapted for counter-rotation within the stator (12) to compress fluid passing from the fluid inlet to the fluid outlet, wherein the threads (30, 32) have a pitch that increases towards the fluid outlet (20).
Patent KR-20080087860-A (KR)
Title: Methods and apparatus related to custom control channel reporting formats
Inventor: DAS ARNAB
IPC: H04W24/10
Filed: 2006-12-20
Abstract: Methods and apparatus related to control information reporting over wireless communication channels are described. Various embodiments include communicating control information format definition information over a wireless link. For example, in some embodiments, a base station downloads control information reporting format definition information, e.g., corresponding to a new release or a custom reporting format, into a wireless terminal. As another example, a wireless terminal generates a custom control information reporting format, that it intends to use, and communicates definition information corresponding to the generated custom control reporting format to a base station.
Patent KR-20090019762-A (KR)
Title: Universal catether securement device
Inventor: EISELE ROBERT F
IPC: A61M25/01
Filed: 2007-01-11
Abstract: A universal securing device for holding catheters of various shapes and sizes and the like in place includes a base and cover. The cover may be connected to the base by a hinge which allows the cover to be lifted open or pushed down into a closed position, over a catheter fitting. The base may have locating elements configured and arranged to fit around catheter fittings of various sizes, and the locating elements prevent substantial movement of a catheter fitting and catheter in various dimensions. The cover may include capture elements which act to grip and compress the catheter fitting when the securing device is in a closed position, thus preventing substantial movement of a catheter fitting and catheter in various dimensions. The base may be attached to a patient with an adhesive pad attached to the bottom surface of the base.
Patent KR-20090023545-A (KR)
Title: Exposure apparatus and exposure method
Inventor: OKITA SHINICHI
IPC: H01L21/027
Filed: 2007-05-11
Abstract: In an exposure apparatus, an area to be exposed on a second object (P) is exposed by the image of a pattern on a first object (M), by illuminating the pattern with an illuminating beam (EL). The exposure apparatus is provided with a scanning apparatus (22) for scanning the first object in a prescribed scanning direction with the illuminating beam, and an exposure apparatus (DK) for guiding the illuminating beams which have scanned the first object to above the region of the second object to be exposed.
Patent KR-20080104308-A (KR)
Title: Negative-type photosensitive fluorinated aromatic resin composition
Inventor: ERIGUCHI TAKESHI
IPC: G03F7/004
Filed: 2007-03-15
Abstract: Disclosed is a negative-type photosensitive fluorinated aromatic resin composition having a low relative permittivity, a low water absorption coefficient, high thermal resistance and high productivity. The composition comprises a fluorinated aromatic prepolymer, a photosensitizing agent and a solvent. The fluorinated aromatic prepolymer can be produced by condensing one or both of a compound (Y-1) having a crosslinkable functional group (A) and a phenolic hydroxyl group and a compound (Y-2) having a crosslinkable functional group (A) and an aromatic ring substituted by a fluorine atom, a fluorinated aromatic compound (B) represented by the formula (1) and a compound (C) having three or more phenolic hydroxyl groups in the presence of a HF-removing agent. (1) wherein n represents an integer of 0 to 3; a and b independently represent an integer of 0 to 3; Rf1 and Rf2 independently represent a fluorinated alkyl group having up to 8 carbon atoms; and F in an aromatic ring means that all of the hydrogen atoms in the aromatic ring are substituted by fluorine atoms. The fluorinated aromatic prepolymer has a crosslinkable functional group (A) and an ether bond, and has a number average molecular weight of 15103 to 55105. ® KIPO & WIPO 2009
Patent KR-20080104324-A (KR)
Title: Flexible electroluminescent devices
Inventor: ZHU FURONG
IPC: H05B33/26
Filed: 2003-12-30
Abstract: An organic light emitting diode (OLED) formed on an opaque flexible substrate is disclosed. The opaque flexible substrate is composed of one of the following: (i) a plastic layer laminated to or coated with a metal layer, (ii) a metal layer sandwiched between two plastic layers, or (iii) a metal foil. When the OLED is formed on a metal surface of the flexible substrate, the metal surface may be coated with an isolation layer. The isolation layer may be a spin- coated polymer layer or a dielectric layer. The metal in the flexible substrate serves as a barrier to minimize the permeation of oxygen and moisture to the OLED. In addition, the OLED is provided with a transparent or semi-transparent upper electrode so that light can emit through the upper electrode. ® KIPO & WIPO 2009
Patent KR-20080105102-A (KR)
Title: Liquid repellent composition, method for liquid-repellent finishing, and articles with liquid-repellent films
Inventor: FURUTA SHOJI
IPC: C09K3/18
Filed: 2007-03-29
Abstract: A liquid repellent composition excellent in liquid repellency and endurance; and articles having liquid-repellent films made from the composition. A liquid repellent composition, characterized by comprising a copolymer (I) comprising 65 to 95% by mass ([a1]) of constituent units (a) and 1 to 30% by mass of constituent units (b) and a copolymer (II) comprising 25 to 80% by mass ([a2]) of constituent units (a) and 1 to 50% by mass of constituent units (c) at a (I)/(II) mass ratio of 10/90 to 95/5 and by satisfying the relationship: [a1] - [a2> 10 (% by mass): constituent units (a): units having polyfluoroalkyl of 6 or fewer carbon atoms constituent units (b): units having hydrocarbon groups of 14 or more carbon atoms, and constituent unit (c): units having crosslinkable functional groups. ® KIPO & WIPO 2009
Patent KR-20080105138-A (KR)
Title: Thermoset resin composition
Inventor: UCHIDA HIROSHI
IPC: C09D175/04
Filed: 2007-04-02
Abstract: The present invention provides a thermoset resin composition which contains polycarboxylic acid resin (A) and epoxy resin and/or oxetane resin (B) as essential ingredients and is capable of forming a transparent cured product having improved endurance in hot and humid conditions; an optical film obtained by curing the above-mentioned thermoset resin composition; and a laminated film obtained by applying the above-mentioned thermoset resin composition onto a film substrate and curing it. ® KIPO & WIPO 2009
Patent KR-20080108517-A (KR)
Title: Combinations of therapeutic agents for treating cancer
Inventor: BURKE GREGORY
IPC: A61K31/475
Filed: 2007-04-05
Abstract: A combination of an mTOR inhibitor compound with one or more pharmaceutically active agents, for simultaneous, concurrent, separate or sequential use for preventing or treating a proliferative disease. ® KIPO & WIPO 2009
Patent KR-20080103610-A (KR)
Title: Anti-ngf antibodies for the treatment of various disorders
Inventor: SHELTON DAVID L
IPC: A61P29/00
Filed: 2002-05-09
Abstract: The present invention relates generally to methods of using anti-NGF antibodies in the treatment of various NGF-related disorders, including asthma, arthritis and psoriasis. The methods are effective in treating these disorders in a patient without having a significant adverse effect on the immune system of the patient.
Patent KR-20080110676-A (KR)
Title: Image forming apparatus, image forming method, and process cartridge
Inventor: IWAMOTO YASUAKI
IPC: G03G15/02
Filed: 2007-04-20
Abstract: a latent electrostatic image bearing member; a charging unit configured to charge the surface of the latent electrostatic image bearing member; an exposing unit configured to expose the charged surface of the latent electrostatic image to form a latent electrostatic image; a developing unit configured to develop the latent electrostatic image with a toner to form a visualized image; a transferring unit configured to transfer the visualized image onto a recording medium; and a fixing unit configured to fix the transferred image transferred onto the recording medium, wherein the toner comprises a binder resin and a coloring agent, and the binder resin comprises a polyester resin obtained by condensation polymerization of an alcohol component and a carboxylic acid component containing a (meth)acrylic acid modified rosin. ® KIPO & WIPO 2009
Patent KR-20090014354-A (KR)
Title: Ultrasonic flaw detector and ultrasonic flaw detection program
Inventor: FUKUTOMI HIROYUKI
IPC: G01N29/00
Filed: 2007-05-23
Abstract: One of a plurality of ultrasonic flaw detection methods is selected with a simple operation and executed. A switching circuit (3) is used for arbitrarily switching over an angle probe (1) and a normal probe (2) with respect to a transmitting section (T) and a receiving section (R) of a flaw detector. The switching circuit (3) enables selection of one of an angle flaw detection mode where only the angle probe performs transmission/reception of an ultrasonic beam, a SPOD mode where the angle probe transmits an ultrasonic beam and the normal probe receives the diffracted waves, a flaw detection mode where an angle flaw detection method in which the angle probe transmits an ultrasonic beam and receives the reflected waves and the normal probe receives the diffracted waves and a SPOD method are combined, and a normal flaw detection mode where the normal probe transmits/receives an ultrasonic beam.