baber/WOPTO huggingface dataset:
Patent KR-20120092039-A (KR)
Title: Printer and method for operating a printer
Inventor: ZHOU JING
IPC: B41J2/01
Filed: 2012-02-08
Abstract: PURPOSE: A printer for accepting a printing task and driving a print head of the printer and a method for driving the printer are provided to select pressure levels with respect to one or more storages and one or more discharging signal wave patterns by distinguishing one or more medium parameters related to a printing task. CONSTITUTION: A method for driving the printer is as follows. One or more medium parameters related to a printing task is distinguished(104). Discharging signal wave patterns corresponding to the distinguished medium parameters are selected(116). Pressure corresponding to the distinguished medium parameters is selected(120). One or more ink spraying devices are operated in regard to the selected discharging signal wave patterns and selected pressure(136).
Patent KR-20120092043-A (KR)
Title: Methods and systems for forming thin films
Inventor: KRAUS PHILIP A
IPC: H01L21/205
Filed: 2012-02-08
Abstract: PURPOSE: A method and system for forming a thin film are provided to obtain a III-V group thin film with high quality by minimizing contaminants of the thin film. CONSTITUTION: A III group precursor is contacted with a substrate in a first reaction space(105). A substrate is moved to a second reaction space(110). A V group precursor is contacted with the substrate in the second reaction space(115). The substrate is moved to the first reaction space or a third reaction space(120).
Patent KR-20130007406-A (KR)
Title: Real estate trade system and operating method thereof
Inventor: LEE SEUNG HWA
IPC: G06Q50/16
Filed: 2012-02-10
Abstract: PURPOSE: A real estate transaction system and an operating method thereof are provided to acquire a high priced property at a low cost by selecting the high priced property matched with a location and a taste of a purchaser. CONSTITUTION: A transaction method of a property to be registered for sales is set for a real estate transaction(S12). The number of bidding people and bidding costs for the real estate transaction are set according to the transaction method(S14). The bidding costs are received from the bidding people and bidding information related to the transaction method is received(S17). A first information group is analyzed to determine the establishment of the real estate transaction according to the transaction method. [Reference numerals] (S11) Registering real estate; (S12) Setting a real estate transaction method; (S13) Drawing transaction method?; (S14) Setting bid costs and personnel; (S15) First auction method?; (S16_1) Setting a commission and personnel; (S16_2) Setting the commission; (S17) Receiving bid information; (S18) Transmitting a bid number; (S19) Bid period or the number exceeds?; (S20) End of a bid procedure
Patent KR-20130098078-A (KR)
Title: Method for the production of regioselective 7, 8, 4'- trihydroxyisoflavone by fermentation of aspergillus oryzae
Inventor: OH DEOK KUN
IPC: C12P17/06
Filed: 2012-02-27
Abstract: PURPOSE: A method for preparing 7,8,4'-trihydoxyisoflavone is provided to obtain 7,8,4'-trihydoxyisoflavone from a soybean extract by selecting a microorganism which produces 7,8,4'-trihydoxyisoflavone without a byproduct. CONSTITUTION: A method for preparing 7,8,4'-trihydoxyisoflavone comprises the step of bioconversion of a soybean extract with a mold fungi-derived microorganism at 25-35°C and pH 4-7. The microorganism is Aspergillus oryzae (KACC 40247).
Patent KR-20130098692-A (KR)
Title: Method for extracting pilocarpine
Inventor: JANG JONG HWA
IPC: A61K36/75
Filed: 2012-02-28
Abstract: PURPOSE: A method for isolating pilocarpine is provided to maximize the quantity of pilocarpine according to the combination of enzymes, temperature, and pH concentration. CONSTITUTION: A method for isolating pilocarpine comprises the steps of: pulverizing dried jaborandi leaves; mixing three times weight of distilled water with the pulverized jaborandi and preparing a mixture solution; adjusting the mixture solution to pH 3; heating the mixture solution at 100°C for one hour; adjusting the heated solution to pH 10.5; mixing the solution with twice weight of chloroform and inducing phase separation; isolating and concentrating a lower liquid from the solution; mixing the concentrated lower liquid with twice weight of sulfuric acid and inducing phase separation; isolating and adjusting a supernatant to pH 10.5; mixing the supernatant with twice weight of chloroform and inducing phase separation; isolating and concentrating a lower liquid; and adding a mixture of acetone and methanol to the concentrated lower liquid and extracting pilocarpine. [Reference numerals] (AA) Pulverizing jaborandi leaves; (BB) Mixing distilled water with the pulverized jaborandi leaves; (CC) Adjusting the mixture solution to pH 3; (DD) Heating the mixture solution at 100°C for one hour; (EE) Mixing the solution with chloroform and isolating a lower liquid from the solution; (FF) Concentrating the lower liquid; (GG) Concentrating the lower liquid/extracting pilocarpine; (HH) Adjusting a upper liquid to pH 10.5; (II) Isolating the upper liquid; (JJ) Mixing with sulfuric acid and separating phases
Patent KR-20120104946-A (KR)
Title: Expansion valve
Inventor: HIROTA HISATOSHI
IPC: F16K31/68
Filed: 2012-03-13
Abstract: PURPOSE: An expansion valve is provided to close first and second valves connected to each other at the same time, thereby preventing a refrigerant leakage when closing the valves. CONSTITUTION: An expansion valve comprises a first valve(3a), a second valve(3b), a power element(17). The first valve comprises a first valve body and a first valve sheet. The second valve comprises a second valve body and a second valve sheet. The power element interlocks and controls the first valve body and a lift of the second valve body. The second valve sheet is a movable valve sheet. The movable valve sheet is adjacent to the valve body or separated from the second valve body.
Patent KR-20130106227-A (KR)
Title: Driving assembly for photosensitive drum, photosensitive drum assembly, process cartridge, and image forming apparatus
Inventor: LEE BOM JIN
IPC: G03G21/18
Filed: 2012-03-19
Abstract: PURPOSE: A driving assembly for a photosensitive drum, a photosensitive drum assembly, a process cartridge, and an image generating device are provided to prevent the abrasion of a protrusion receiving a driving force from the image generating device. CONSTITUTION: An image generating device includes a driving assembly for a photosensitive drum, a photosensitive drum assembly, and a process cartridge. The driving assembly has multiple engaging protrusions. The number of the engaging protrusions is n, and the engaging protrusion is inserted into a twisted hole at a driving shaft. The number of the engaging protrusions corresponds to the number of the twisted holes. The number of the edges of the engaging protrusion is above or below the number of the edges of the twisted hole. The engaging protrusion comprises a coupling protrusion and a supporting protrusion. When the engaging protrusion is inserted into the twisted hole and is coupled to the driving shaft, the coupling protrusion is inserted into the edge portion of the twisted hole. [Reference numerals] (AA,BB,EE) Contact (concavo-convex unit); (CC) Cross section A:A ratio 5:1; (DD) Contact; (FF) Cross section B:B ratio 5:1
Patent KR-20130107635-A (KR)
Title: Heatpump of cooling and heating apparatus
Inventor: CHO NAM YEOP
IPC: F25B47/02
Filed: 2012-03-22
Abstract: PURPOSE: A heat pump for air conditioners is provided to improve heating efficiency by reducing an inevitable defrosting time in the winter season as the refrigerant of high pressure and high temperature passes through an outdoor heat exchanger and a bypass unit is inhaled in a compressor in the defrosting operation. CONSTITUTION: A heat pump of air conditioners comprises a compressor (110), an outdoor heat exchanger (120), an indoor heat exchanger (130), an expansion unit (140), and a bypass unit (150). The compressor compresses the refrigerant at high temperatures and high pressures and discharges it. The outdoor heat exchanger is connected to the compressor and a pipe and exchanges the heat with the outdoor air. The indoor heat exchanger is connected to the outdoor heat exchanger and the pipe and exchanges the heat with the indoor air. The expansion unit is installed between the outdoor heat exchanger and the indoor heat exchanger and depressurizes the refrigerant supplied from one side. The bypass unit supplies the refrigerant passing through the expansion unit in a range of a predetermined time to the compressor in the defrosting operation.
Patent KR-20130112234-A (KR)
Title: Wood plastic composite and manufacturing method thereof
Inventor: NAM KYUNG GU
IPC: C08L23/00
Filed: 2012-04-03
Abstract: PURPOSE: A synthetic lumber, and a manufacturing method thereof are provided to improve long term-weather resistance, and to prevent generation of yellowing and bleaching even in case of a long term exposure to UV or water. CONSTITUTION: A manufacturing method of a synthetic lumber comprises the steps of: removing lignin comprised in wooden chip through a cooking process; manufacturing wood dust by crushing the wooden chip; manufacturing a gel mixture by injecting polymer resin and additive to the wood dust then mixing them; and manufacturing a synthetic lumber by extruding, injecting, or pressure-molding the mixture.
Patent KR-20130051391-A (KR)
Title: Baendingpipe and koilpipe inner coating device
Inventor: HONG WON TAE
IPC: B05B9/04
Filed: 2012-04-09
Abstract: PURPOSE: A coating apparatus for the inner side of bending pipes and coil pipes is provided to coat the inner side of bent pipes including the bending pipes and the coil pipes without rotating them. CONSTITUTION: A coating apparatus for the inner side of bending pipes and coil pipes comprises: a flexible lead hose(11); a flexible air pressure hose inserted into the flexible lead hose, and in which the compressed air supplied from a compressor(12) is transferred; a flexible paint hose; in-building transit unit(16) mounted on the outer periphery of the flexible lead hose with the same interval; a lead supply unit having an elastic member(17) which comprises coil spring giving an elasticity for making a straight line of the flexible lead hose; and a paint diffusion nozzle unit(20) for making liquid coating paint from the flexible paint hose be sprayed and expanded in all directions by the blowing power of the compressed air supplied from the flexible air pressure hose in a nozzle body which is fixed in the end part of the flexible lead hose. The lead supply unit reciprocates by a forward and backward driving unit.
Patent KR-20130118500-A (KR)
Title: Optical sheet for high uniformity ratio of illumination
Inventor: HAN HAE WOOK
IPC: F21V5/00
Filed: 2012-04-20
Abstract: PURPOSE: A high uniformity optical sheet is provided to increase a uniformity ratio by emitting the light of an LED through hemispherical protrusions which are formed on a sheet body unit. CONSTITUTION: A sheet body unit (10) is configured to be attachable to an LED. A protrusion unit (20) comprises multiple protrusions (21) which are protruded with a hemispherical shape from the surface of the sheet body unit faced with the LED. The multiple protrusions are arranged with a space from each other. The protrusion unit has a micro-lens array structure which is faced with a light source. The ratio of a protrusion height (a) of a protrusion to a diameter (b) of a part which is contacted with the sheet body unit is 0.9-1.1.
Patent KR-20130122267-A (KR)
Title: Photovoltaic power generation apparatus
Inventor: PARK JAE SEONG
IPC: F24J2/52
Filed: 2012-04-30
Abstract: The present invention provides a solar power generator. The solar power generator includes a support frame where a plurality of solar cell modules are installed at the top; a first support unit which supports the load distributed from the support frame at the bottom; a second support unit which is combined to the bottom of the first support unit to enable the first support unit to move in a vertical direction; a power delivering unit which delivers driving power to the second support unit to make the second support unit move horizontally and to make the first support unit move vertically; and a breakaway prevention unit which is installed between the second support unit and the power delivering unit and prevent the second support unit from breaking away from the power delivering unit. Given in the present invention, the solar power generator enables stable assembly of the second support unit and the power delivering unit using the breakaway prevention unit, enables accurate location tracking in response to the changes in the altitude and the azimuth of the sun by including an altitude adjusting unit, and accordingly maximizes the light collection efficiency and the power generating efficiency of the solar cell modules.
Patent KR-20130122414-A (KR)
Title: Letter plate, display apparatus having the same and manufacturing method thereof
Inventor: JANG KU IL
IPC: B29C45/00
Filed: 2012-04-30
Abstract: The present invention relates to a letter plate, a display apparatus having the letter plate, and a manufacturing method of the letter plate and to an improved letter molding capable of enabling a user to accurately recognize the shape of letters. One side of the present invention provides the letter plate making a feature of comprising a housing forming the appearance, a letter located on the front surface of the housing, and a space unit in which one or more parts of the housing is cut. The display device having the letter plate and the manufacturing method of letter plate can prevent light leakage by preventing the generation of space. Therefore, the letter plate improve the visibility of the letter in order to enable a consumer to easily grasp the content of the letter plate.
Patent KR-20130076672-A (KR)
Title: Power conversion apparatus
Inventor: YAMANAKA YASUNORI
IPC: H02M3/155
Filed: 2012-05-03
Abstract: PURPOSE: A power conversion device is provided to be stably installed at a wall by improving a weight balance state. CONSTITUTION: A case is installed at a wall. The case includes an electric reactor (7) and a power conversion board. The power conversion board converts power between a power generating device and a mutual power system. The case is divided into a center area (13), a first side area (11), and a second side area (12). The electric reactor is arranged within the center area. [Reference numerals] (62) Switching device control circuit; (63) Main control circuit
Patent KR-20130125419-A (KR)
Title: Rope guide roller
Inventor: LEE DONG BOK
IPC: B66D1/36
Filed: 2012-05-09
Abstract: The present invention relates to a rope guide roller. The rope guide roller has a roller body which has a body part and a journal part. The body part is supported to a fixed shaft to be rotated and has a hollow part into which the fixed shaft is inserted and a contact surface touching a rope. The journal part is formed on the inner side of the body part and point-contacts with the outer surface of the fixed shaft to support the body part to the fixed shaft to be rotated and prevents friction between the inner surface of the hollow part and the outer surface of the fixed shaft. Multiple balls are molded in the journal part. The rope guide roller according to the present invention enables a long time use by removing a bearing made of a metal material and reducing corrosion and malfunction rates caused by the inflow of seawater.
Patent KR-20130125439-A (KR)
Title: Suction valve of compressor for vehicle
Inventor: PARK JANG SIK
IPC: F04B53/00
Filed: 2012-05-09
Abstract: A suction valve of a compressor for a vehicle is disclosed. The suction valve of a compressor for a vehicle includes a first spring and a first valve core on the upper part, and a second spring with a relatively high constant which supports the first valve core; and minimizes noise generated by the vibration of a spool valve.
Patent KR-20130127597-A (KR)
Title: Apparatus and method for eliminating noise
Inventor: KO HAN SEOK
IPC: G10L21/02
Filed: 2012-05-15
Abstract: A noise-canceling device and a method thereof are disclosed. The disclosed noise-canceling device is a device which removes noises in the signals inputted to multiple voice input devices and comprises a phase difference calculation part calculating a phase difference between a first signal and a second signal inputted to a first voice input device and a second voice input device, respectively; a size difference calculation part extracting noise components from the first signal and the second signal and calculating a size difference between the extracted noise component and the first signal; and a noise-canceling coefficient calculation part calculating a noise-canceling coefficient using the phase difference and the size difference. In accordance with the present invention, an error rate can be reduced by removing the signals having undesired directivity as noise from the signals inputted to the voice input devices, and the divergence or convergence rate of output does not fail due to the convergence of the problems of an adaptive filter by not using the adaptive filter. [Reference numerals] (100) Noise removing device;(AA) Determine voice components;(BB) Apply a fuzzy rule;(CC) Calculate a noise-canceling coefficient;(DD) Reflect a noise-canceling coefficient and perform inverse transformation;(EE) Final output;(FF) Calculate the size difference;(GG) Calculate the phase difference
Patent KR-20130128174-A (KR)
Title: Machine tool chip exhaust system and will be wrong and the chip exhaust method which it use
Inventor: SIN YONG KUK
IPC: B23Q11/02
Filed: 2012-05-16
Abstract: The present invention relates to a chip discharging device for a machine tool and, more specifically, to the chip discharging device for a machine tool. The chip discharging device is formed into a small size, thereby being in a relatively narrow space regardless of places. The chip discharging device discharges chips by a screw connected to a motor so that manufacturing costs can be reduced.
Patent KR-20130128671-A (KR)
Title: Membrane plate of liquefied natural gas cargo containment system
Inventor: KWON SUN HONG
IPC: B65D90/06
Filed: 2012-05-17
Abstract: A membrane metal plate of an LNG storage tank is disclosed. The membrane metal plate of the LNG storage tank comprises: a base plate which directly touches LNG stored in the LNG storage tank and prevents the LNG from directly touching an insulation panel; and multiple shock absorbing parts which are protruding from the base plate toward the inside of the LNG storage tank in a predetermined thickness and are arranged in the transverse direction of the longitudinal direction of the base plate in two or more rows. The shock absorbing parts have circular shapes which do not have straight lines.
Patent KR-20130134115-A (KR)
Title: System and method of managing user
Inventor: LEE SANG YOOL
IPC: G06Q50/10
Filed: 2012-05-30
Abstract: The present invention relates to a system and a method for user account management. The system comprises: a service providing device for generating a user account according to a user's request, providing services including personal content registration and management, receiving and storing inheritor information of the user account, transferring the usage right for the user account to the inheritor according to the user's choice, and providing the inheritor with the management service for the personal content; and a user terminal for accessing the service providing device, requesting to generate the user account, and inputting the inheritor information of the user account if the user account is generated. As a result, in the user account management system capable of registering and using personal content over a network, an inheritor, who is designated by an account user and inherits the usage right for the account, can manage the personal content in the user account if the user cannot use the user account because of death or missing. [Reference numerals] (100) Service providing device;(110) Service providing module;(200) User account management module;(300) User terminal;(AA) Network
Patent KR-20130134501-A (KR)
Title: Apparatus and method of taking a picture based on velocity of objects
Inventor: KIM GIL GYEOM
IPC: H04N5/232
Filed: 2012-05-31
Abstract: The present invention relates to in taking an image and, particularly, to an apparatus and a method for taking an images based on the velocity of a subject which adjusts the photographing speed based on the velocity of the subject. The apparatus is characterized by comprising: a distance measuring unit for periodically measuring a distance to a subject which is located within a detection area where an image is taken; a velocity calculation unit for calculating how far the subject has moved using the distance measured by the distance measuring unit and calculating the velocity of the subject using the calculated distance; and a control unit for controlling the photographing speed of the subject according the accelerations of the subject by comparing the calculated velocity with at least one reference velocity. [Reference numerals] (110) Distance measuring unit;(120) Velocity calculation unit;(130) Control unit;(AA) Subject
Patent KR-20130058588-A (KR)
Title: Rechargeable battery
Inventor: GUEN MIN HYUNG
IPC: H01M2/34
Filed: 2012-05-31
Abstract: PURPOSE: A secondary battery is provided to improve stability by forming a fuse part in current collecting member, to improve strength of a current collecting member, thereby preventing breakage of the current collector due to external impact or vibration. CONSTITUTION: A secondary battery comprises an electrode assembly; a case accommodating the electrode assembly; a cap plate covering the opening of the case; and a current collecting member(400). The current collecting member comprises a current collecting part(42) which is coupled to the electrode assembly; a terminal coupling part(41) which is extended from the current collecting part extended in a first direction corresponding to the widthwise direction of the current collecting member; and a fuse part(44). The current collecting member has a fuse hole(48) near the fuse part. The center line of the fuse hole passes through the fuse part and is extended in a direction vertical to the first direction.
Patent KR-20130140334-A (KR)
Title: The space adjustment device of door lock
Inventor: KIM MYONG HO
IPC: E05B9/08
Filed: 2012-06-14
Abstract: The present invention relates to an interval adjustment device adjusting the interval by moving a lock cylinder (1) and a handle lever (2) forward or backward according to the thickness of a door (D). The interval adjusting device comprises a lock cap (10) having a fastener (11) penetrated into the center so as to accept the lock cylinder (1) and a movable groove (15) moving the lock cylinder (1) forward or backward in the state of accepting the lock cylinder (1); a lever cap (20) having a fastener (21) penetrated into the center so as to accept a handle lever (2) and a movable groove (25) moving the handle lever (2) forward or backward; and an adjusting tool (30) adjusting the interval by automatically moving according to the thickness of a door with the lock cylinder (1) and the handle lever (2) mounted on the lock cap (10) and the lever cap (20) to be mutually interlocked. Accordingly, the present invention protects the lock cylinder and the handle lever from outside, provides various aesthetic feelings, improves the constructability and workability as the interval is able to be adjusted so as to install the lock regardless the thickness of a door, enables to reduce the manufacturing costs as a spring performing a pressurization function in adjusting the interval is formed as one body, and enables to drastically reduce the construction time with an excellent assembly property.