baber/WOPTO huggingface dataset:
Patent KR-20090042296-A (KR)
Title: Fuel cell system
Inventor: SEKINE HIROYUKI
IPC: H01M8/24
Filed: 2007-09-05
Abstract: A fuel cell system including a fuel cell stack (51) having stacked cells (50) for generating electricity by an electrochemical reaction between fuel gas and oxidizing gas and held between a pair of end plates (52) arranged at both ends in the stacking direction of the cells (50), and also including a gas-liquid separator (35) for separating gas and liquid of off-gas discharged from the fuel cell stack (51), wherein the gas-liquid separator (35) is fixed to the end plates (52). Exhaust heat of the fuel cell stack (51) is effectively used to heat the gas-liquid separator (35).
Patent KR-20090040376-A (KR)
Title: Internal combustion engine
Inventor: BOEHME DANIEL
IPC: F01L13/06
Filed: 2007-08-06
Abstract: An internal combustion engine has a camshaft (23) which acts on inlet and outlet valves (5, 7), wherein the lift curve (EV, AV) of the inlet and outlet valves (5, 7) is determined by the shape of the cams (24, 25) of the camshaft (23). Arranged on the camshaft (23) is an additional auxiliary cam which acts on the outlet valve (7), as a result of which a phase-offset auxiliary lift curve (AVz) is imparted to the outlet valve (7).
Patent KR-20090073100-A (KR)
Title: Sensor for measuring angular displacement using optical fiber and method for manufacturing the same
Inventor: HWANG JIN SANG
IPC: G02B6/00
Filed: 2006-09-28
Abstract: An angle measuring sensor using optical fiber and a manufacturing method of the same are provided to increase the durability and miniaturize a device by measuring the rotation angle of an axis using the quantity of light detected by a photo sensor. An angle measuring sensor using optical fiber comprises: a light source(111) adhered to a first end to generate the light; an optical fiber including a projection face(112) formed at a second end to emit the light; and a photo sensor(121) adhered to the end to measure the quantity of light coming out from the projection face. The projection face comprises a first inclined plane which is cut in order to have the predetermined angle to the first direction in which the optical fiber rotates.
Patent KR-20090080938-A (KR)
Title: Non-thermofusible granular phenol resin, method for producing the same, thermosetting resin composition, sealing material for semiconductor, and adhesive for semiconductor
Inventor: YOSHINAGA NAOTO
IPC: C01B32/336
Filed: 2007-10-12
Abstract: Disclosed is a non-thermofusible granular phenol resin having an average particle diameter of not more than 20 mum and a single particle ratio of not less than 0.7. This non-thermofusible granular phenol resin preferably has a chlorine content of not more than 500 ppm. This non-thermofusible granular phenol resin is useful as an organic filler for sealing materials for semiconductors and adhesives for semiconductors. The non-thermofusible granular phenol resin is also useful as a precursor of functional carbon materials such as a molecular sieve carbon and a carbon electrode material.
Patent KR-20090069275-A (KR)
Title: Method, used by computers, for developing an ontology from a text in natural language
Inventor: LARVET PHILIPPE
IPC: G06F17/30
Filed: 2007-09-17
Abstract: The invention relates to a method, used by computers, for developing an ontology (70) of a text (10) in natural language, comprising the steps of:-receiving text data from the text (10);-extracting the syntax and meaningful words (20) from the text via a grammatical analysis (S100) of the received data;-for each of at least some of the meaningful words (20) of the text: searching (S200) for a definition (40) of that word (20) by means of at least one electronic dictionary (30, 35), extracting the syntax and the meaningful words of that definition, and creating (S300) an elementary lexical graph (50) of that definition based on the syntax and the meaningful words of that definition; and-merging (S400) at least two of the elementary lexical graphs (50) created, as a function of the syntax of the text, so as to create at least one semantic graph (60) of the text. The invention further concerns a computer program product and an electronic data processing system comprising code means adapted to implement the steps of the method of the invention.
Patent KR-20090059142-A (KR)
Title: Fuel cell system
Inventor: WUNNING JOACHIM A
IPC: H01M8/04
Filed: 2007-09-25
Abstract: The fuel cell system according to the invention serves to generate power and heat from liquid and gaseous fuels. It has a reformer and a fuel cell stack whose working temperature is above 120°C and whose waste heat is used to generate water vapour in vapourization ducts (2). The vapourization ducts (2) are arranged in direct thermal contact with the stack (1) to be cooled. By means of a pressure-maintaining device at the outlet of the vapourization ducts (2), the pressure in said vapourization ducts (2) is set to a value which produces the desired stack temperature.
Patent KR-20090057433-A (KR)
Title: Lithographic apparatus, and device manufacturing method
Inventor: VAN HERPEN MAARTEN MARINUS JOHANNES
IPC: G03F7/20
Filed: 2007-09-25
Abstract: A lithographic apparatus configured to project a patterned beam of radiation onto a target portion of a substrate is disclosed. The apparatus includes a first radiation dose detector and a second radiation dose detector, each detector comprising a secondary electron emission surface configured to receive a radiation flux and to emit secondary electrons due to the receipt of the radiation flux, the first radiation dose detector located upstream with respect to the second radiation dose detector viewed with respect to a direction of radiation transmission, and a meter, connected to each detector, to detect a current or voltage resulting from the secondary electron emission from the respective electron emission surface.
Patent KR-20090076929-A (KR)
Title: Lyotropic liquid crystalline mixture, coating liquid, and optically anisotropic film
Inventor: MATSUDA SHOICHI
IPC: C09B56/06
Filed: 2008-07-08
Abstract: Disclosed is a lyotropic liquid crystalline mixture containing at least a first azo compound and a second azo compound which are structural isomers of each other. The first azo compound and the second azo compound are different from each other at least in the binding site of the azo group. The first azo compound is preferably an azo compound wherein the azo group is at the ortho position of the hydroxy group of an aminonaphthol skeleton. The second azo compound is preferably an azo compound wherein the azo group is at the ortho position of the amino group of an aminonaphthol skeleton. For example, this lyotropic liquid crystalline mixture can be used as a material for forming an optically anisotropic film.
Patent KR-20090077071-A (KR)
Title: Sno-based sputtering target
Inventor: MORINAKA TAIZO
IPC: C04B35/457
Filed: 2008-11-06
Abstract: This invention provides an SnO2-based sinter target which has a reduced absolute value of the stress of a sputtered film and causes no significant film separation from a peripheral structure of a sputter cathode. The SnO2-based sputtering target is formed of a sinter comprising more than 10 ppm and less than 1% by mass of Sb2O3 and not more than 20% by mass in total of Ta2O5 and/or Nb2O5 with the balance consisting of SnO2 and unavoidable impurities.
Patent KR-20090091319-A (KR)
Title: Photocurable resin composition, cured product pattern, and printed wiring board
Inventor: ITO NOBUHITO
IPC: G03F7/027
Filed: 2008-11-06
Abstract: Disclosed is an alkali-developable photocurable resin composition, which is characterized by containing a carboxylic acid-containing photosensitive resin containing a structure represented by the general formula (I) below, a photopolymerization initiator (B), and a compound (C) containing two or more ethylenically unsaturated groups in a molecule. In the formula (I), R1 represents a hydrogen atom or a methyl group; R2 represents a linear, branched or cyclic alkyl having 2-6 carbon atoms; and R3 represents an acid anhydride residue. ® KIPO & WIPO 2009
Patent KR-20090091826-A (KR)
Title: Error correction system for a class-d power stage
Inventor: NIELSEN OLE NEIS
IPC: H03F3/217
Filed: 2007-12-21
Abstract: The present invention relates to a method for correcting for a source of non-linearity and noise introduced in a switching power amplification stage during power amplification of a pulse-modulated reference signal from a pulse modulator, where the method comprises the following steps:-providing an output stage embedded in an analogue self-oscillating control loop able to receive a pulse-referenced input signal;-generating a feedback signal from the switching power amplification stage or after a demodulation filter;-deriving an error signal by comparing the feedback signal with the reference signal;-filtering the error signal by a low pass filter for reducing the higher harmonics of the carrier;-adding a compensator for generating high loop gain in the audio band;-feeding the compensator output to a zero cross detector or comparator, thus providing a carrier for re-modulation or re-timing by feeding the filtered signal to a zero cross detector or comparator, which controls the output stage. The invention furthermore relates to various systems for implementing the above method. ® KIPO & WIPO 2009
Patent KR-20090102865-A (KR)
Title: Method of forming a cold cathode fluorescent lamp, thick film electrode compositions used therein and lamps and lcd devices formed thereof
Inventor: SLUTSKY JOEL
IPC: H01J9/02
Filed: 2008-01-23
Abstract: The present invention relates to method(s) of fabricating a cold cathode fluorescence lamp (CCFL) utilizing thick film compositions. The CCFL of the present invention may be used in thin film transistor-liquid crystal display (TFT-LCD) applications and for providing a structure of the electrodes of used in TFT-LCD backlight units.
Patent KR-20100015916-A (KR)
Title: Smoking article with thermoresilient design and methods of producing the same
Inventor: COOPER WENDY
IPC: A24D1/02
Filed: 2008-03-07
Abstract: A smoking article can comprise a rod of smoking material enclosed in a wrapper wherein the wrapper is provided with a design which comprises thermoresilient material.
Patent KR-20100019457-A (KR)
Title: Circular knitting machine for the production of knitwear by at least partly using fiber materials
Inventor: KOENIG REINHARD
IPC: D04B9/16
Filed: 2008-06-04
Abstract: Disclosed is a circular knitting machine for producing knitwear by at least partly using fiber materials. Said circular knitting machine comprises drawing equipment (8b) which is associated with the individual knitting systems (6) and is used for feeding and refining slivers (10), slubs, or the like, as well as drive units (28) that are effectively connected to the drawing equipment (8). According to the invention, the drawing equipment (8) is disposed below and the drive units (28) are disposed above a separating and mounting wall (26) that separates the same in a fiber-tight manner. The drive units (28) are coupled to drawing rollers (35, 36) of the drawing equipment (8b) through the separating and mounting wall (26).
Patent KR-20110080317-A (KR)
Title: Mobile terminal and contents download method for mobile terminal
Inventor: JANG YUN HO
IPC: H04B1/40
Filed: 2010-01-05
Abstract: PURPOSE: A mobile terminal and a content download method thereof are provided to easily apply a wallpaper setup, icons, and contents used in a previous motile terminal to the other mobile terminal in the replacement of the mobile terminal. CONSTITUTION: A mobile terminal is connected through wire and wireless networks to a contents server(S101). In case the upload of a wall paper is requested through a user input unit, the mobile terminal uploads the wallpaper to the contents server(S102,S103). The terminal transmits and receives icons to the other mobile terminal through wireless communication. A charging certification server certifies the user of the mobile terminal in communication with the contents server.
Patent KR-20110080394-A (KR)
Title: Method for navigation of an aircraft, intertial navigation system filter using the same, and navigation system using the same
Inventor: YU HAE SUNG
IPC: G01C23/00
Filed: 2010-01-05
Abstract: PURPOSE: A navigation method for an aircraft, and an inertial navigation device filter and a navigation system using the same are provided to verify the integrity of measurements of a navigation system with high reliability. CONSTITUTION: A navigation system comprises a barometric altimeter(200), a satellite navigation device(300), and an inertial navigation device(100). The barometric altimeter measures and outputs altitudes. The satellite navigation device receives signals from a plurality of satellites and outputs the position and speed of each satellite based on the signals. The inertial navigation device outputs a plurality of first and second pseudo distances and outputs corrected position and speed of a moving object using the first and second pseudo distances.
Patent KR-20110032991-A (KR)
Title: Trimming apparatus for plastic inner panel for refrigerator
Inventor: PARK SI GYOO
IPC: B23K26/16
Filed: 2010-01-11
Abstract: PURPOSE: A trimming device for plastic inner panel for refrigerator is provided to reduce a trimming time for an inner panel by using a laser device with a galvanometer scanner. CONSTITUTION: A trimming device for plastic inner panel for refrigerator comprises a gantry structure(40), a laser generator(61), a horizontal rotation part(65), and a vertical revolving part(66). The gantry structure is composed of X-axis movable part(62), Y-axis movable part(63) and Z-axis movable part(64). The laser generator is fixed in the gantry structure. The horizontal rotation part is attached to the Z-axis movable part to rotate the Z-axis movable part in a horizontal direction. The vertical revolving part comprises a laser light irradiation lens in one end the galvanometer scanner.
Patent KR-20110083031-A (KR)
Title: Drainage for drain pipe system laid on floor
Inventor: CHAE HAE GWON
IPC: E04H1/12
Filed: 2010-01-13
Abstract: PURPOSE: A water-proof plate for a drain pipe system laid on the floor is provided to simply and completely implement waterproofing construction by placing the water-proof plate in a bathroom. CONSTITUTION: A water-proof plate for a drain pipe system laid on the floor comprises a main body(50) and a supporting plate(60). The main body has a low side wall partly lower than the height of the lower part of retaining wall sleeves which are connected to a toilet bowl sewage pipe and a drain pipe laid in a wall. The supporting plate comprises a pipe supporting part for supporting sewage pipes and drain pipes connected to the retaining wall sleeves.
Patent KR-20110083863-A (KR)
Title: Revetment block
Inventor: PARK YI KEON
IPC: A01G1/00
Filed: 2010-01-15
Abstract: PURPOSE: A vegetation block for seawall is provided to improve environment-friendly property by making a space for animal and insect inhabitation. CONSTITUTION: A vegetation block for seawall comprises a main body, a fitting part and a main planting space(3). The main body has polygonal shape in order to have block shape. In the seawall construction, the fitting part is assembled with neighboring block using an insertion fixing method. The fitting part is formed on each side of the main body in order to make a secondary environmental space in the fitting part. The main planting space is penetrated into the inner part of the main body for the plant growth. The fitting part comprises an assembly groove(4) and an assembly projection(5). The assembly projection has projected length which is shorter than the insertion depth of the assembly groove.
Patent KR-20110085146-A (KR)
Title: Control method for electronic parking brake
Inventor: KIM DO KUN
IPC: B60T13/74
Filed: 2010-01-19
Abstract: PURPOSE: An electronic parking brake control method is provided to prevent ripple in a driving current generated by overlapping same phases by controlling to make a left control signal and a right control signal have the same pulse width and the opposite phase at the no-load state. CONSTITUTION: In an electronic parking brake control method, when the forward rotation of a left motor and a right motor is defined as an operating mode for stopping the drive of a wheel, if an electronic parking brake switch is changed from ON to OFF(S1,S2), a PWM control signal controlling each operation of right forward switching elements and left forward switching elements is applied to the right forward switching elements and the left forward switching elements in the opposite phase to drive the right motor and the left motor forward in a no-load section before a contact point where a brake disk pad makes contact with a disk pad(S4).
Patent KR-20100012890-A (KR)
Title: Resetting method for battery soc using generating system for idle stop and go
Inventor: KANG SEUNG WON
IPC: B60W20/00
Filed: 2010-01-20
Abstract: PURPOSE: A battery charged amount initialization method using a generating system of an idle stop vehicle is provided to prevent a part of an electrical load from being turned on and off when restarting an engine after idle stop. CONSTITUTION: A battery charged amount initialization method using a generating system of an idle stop vehicle comprises following steps. In case keying off time is shorter than quiescent time after keying on and the output voltage of a regulator(18) is stabilized in the constant load condition of a vehicle, a battery(15) is charged with current which is changed for a fixed time. The current in the battery is integrated. A battery SOC entry value is established as the integrated current value. The battery SOC entry value is revised in a battery SOC predictive algorithm by using the fixed the battery SOC entry value.
Patent KR-20100018597-A (KR)
Title: User participation type intelligent traffic map creating and path guiding method
Inventor: OH KWANG MAN
IPC: G01C21/32
Filed: 2010-01-22
Abstract: PURPOSE: A generating method of a user participation type intelligent traffic map and a navigating method using the same are provided to generate a traffic map DB reflecting a traffic index, which is a minimum travel time for each road, by collecting the user participating type traffic information. CONSTITUTION: A user inputs a starting point and a destination to a terminal. The terminal downloads an existing optimal path information from a server(20). A route information collecting mode begins. A user refers to the shown optimal path. The routing information for a route that the user actually drove by is stored periodically in an internal storage of the terminal. As the user's vehicle arrives, the navigation is completed. The routing information stored in the internal storage of the terminal is transmitted to the server through a mobile radio communications network(50). The server computes the travel time-based traffic index. The server generates the traffic map DB reflecting the calculated travel time-based traffic index.
Patent KR-20110087649-A (KR)
Title: Air sign baloon
Inventor: CHO JAE IK
IPC: G09F19/00
Filed: 2010-01-26
Abstract: PURPOSE: An air balloon sign is provided to use an LED lamp and change color along up and down direction, thereby reducing maintenance costs and improving advertising efficiency. CONSTITUTION: An air balloon sign(10) includes a base member(20), an advertisement member(30), a lighting part(40), and an air blower. A first filling space is installed in a base member and filled with air in order to be stood upright. The advertisement member is installed in the base member. The lighting part illuminates inside the advertisement member. The air blower fills the air inside of the advertisement member. .
Patent KR-20110028200-A (KR)
Title: Secondary battery and method of making the secondary battery
Inventor: KIM DAE KYU
IPC: H01M50/197
Filed: 2010-02-05
Abstract: PURPOSE: A secondary battery is provided to ensure prevent an electrode assembly from being unwound as a remaining adhesive layer has the certain adhesive force although a base sheet of a sealing tape is shrunk. CONSTITUTION: A secondary battery(5) comprises: an electrode assembly(20) comprising an outer surface; an electrolyte; a sealing tape attached to and surrounding at least part of the outer surface of the electrode assembly, wherein the sealing tape comprises (i) an adhesive layer contacting the outer surface of the electrode assembly and (ii) a base layer formed on the adhesive layer, and wherein the base layer(51) is formed of a material which has directionality; and a can(10) accommodating the electrode assembly and sealing tape, wherein the base layer, upon contacting the electrolyte, is configured to at least partially lose directionality and partially shrink so that at least a portion of the base layer is partially thicker than other portions of the base layer.
Patent KR-20110094507-A (KR)
Title: Elastic pole fixing cap to form a collapsible clothing hanger system and horizontal bar structure for fixing a curtain pipe comprising the same
Inventor: KIM SOO DONG
IPC: A47G25/02
Filed: 2010-02-16
Abstract: PURPOSE: An elastic post fixing cap and a transverse bar structure for fixing a curtain bar including the same are provided to reduce the number of parts and to facilitate assembly. CONSTITUTION: An elastic post fixing cap comprises a post, a post fixing cap, a receiving part, a supporting member, an upper large diameter part, a lower small diameter part, and an interception plate part. The post is installed between the surface and ceiling(3). The elastic post fixing cap is equipped on the top of the post(10). The receiving part has the inside diameter in which the external diameter of the post is inserted. The supporting member includes a boss portion expanded downward from a supporting plate part.
Patent KR-20110094688-A (KR)
Title: Electrophotographic toner
Inventor: JUNG MOON IL
IPC: G03G9/08
Filed: 2010-02-17
Abstract: PURPOSE: An electro photographic toner, a producing method thereof, a toner supplying apparatus including thereof, and an image forming apparatus using thereof are provided to reduce the power consumption by lowering the fusing temperature. CONSTITUTION: An electro photographic toner contains a binder resin, a coloring agent, a releasing agent, and a spherical metal nanoparticle with the volume average particle size of 10~100nm. The binder resin is selected from the group consisting of a styrene resin, an acrylic resin, a vinyl resin, a polyether polyol resin, a phenol resin, a silicon resin, a polyester resin, an epoxy resin, a polyamide resin, a polyurethane resin, and a polybutadiene resin. The molecular weight of the binder resin is 700~3,000.
Patent KR-20110094852-A (KR)
Title: Manufacturing method of tape for multilayered piezoelectric actuators and tape for multilayered piezoelectric actuators thereby
Inventor: JEONG SOON JONG
IPC: H01L41/04
Filed: 2010-02-18
Abstract: PURPOSE: A manufacturing method of tape for multilayered piezoelectric actuators and a tape for multilayered piezoelectric actuators thereby is provided to improve the crystal orientation of a piezoelectric ceramics dummy layer by forming the piezoelectric ceramics dummy layer between template ceramic layers. CONSTITUTION: In a manufacturing method of tape for multilayered piezoelectric actuators and a tape for multilayered piezoelectric actuators thereby, an electrode(20) is formed on a substrate(10). A template ceramic layer(30) of a plate shape is formed on the electrode. A piezoelectric ceramics dummy layer(40) is formed between template ceramic layers. The template ceramic layer prevents the volatile ingredient of piezoelectric ceramics dummy layer from volatized. The piezoelectric ceramics dummy layer is formed through an electrophoretic deposition.