baber/WOPTO huggingface dataset:
Patent KR-20130040378-A (KR)
Title: Substrate etching apparatus for automatically removing sludge
Inventor: PARK WOO YOUL
IPC: H01L21/302
Filed: 2011-10-14
Abstract: PURPOSE: A substrate ditching device for automatically removing sludge is provided to remove the sludge included in etchant, thereby preventing malfunction of equipment, process errors, etc. CONSTITUTION: A sludge removing unit(200) is installed between a first flow tube(230) and a second flow tube(240) which connect a bath and a tank. The sludge removing unit includes a chamber(210) and a plurality of filter members(212,214). The chamber provides a space in which etchant is filtered. Filter members are arranged to be separated in the chamber at constant intervals. Sludge(S) is ejected to the outside by opening a drain(220).
Patent KR-20120040666-A (KR)
Title: Dye-sensitized solar cell having high efficiency and method for preparing the same
Inventor: KIM HYUN WOO
IPC: H01L31/04
Filed: 2011-10-17
Abstract: PURPOSE: A dye-sensitized solar battery is provided to comprise phosphors dissolved into electrolyte or adsorbed to semiconductor oxide, thereby having excellent energy conversion efficiency. CONSTITUTION: A dye-sensitized solar battery comprises photoelectrode(negative electrode), counter electrode(positive electrode), and electrolyte between the electrodes. The photoelectrode comprises a semiconductor oxide thin film in which dye and phosphors are adsorbed in order through chemical bonds, or comprises a semiconductor oxide thin film in which dye is adsorbed, and phosphors dissolved in electrolyte. The region light emitting by the phosphors is 50-100% of the dye to a photo-absorbing region. The phosphors comprise a carboxy group, a phosphate group, or both.
Patent KR-20130041438-A (KR)
Title: A surface having a high corrosion resistance and method for forming thereof
Inventor: PARK SANG UN
IPC: C23C18/18
Filed: 2011-10-17
Abstract: PURPOSE: A high corrosion resistant surface layer and a forming method thereof are provided to maintain corrosion resistance in the long term by maintaining the inserted state of a filling part into a crack and a pin hole even if a corrosion resistant layer on the outer surface of a plating layer is removed. CONSTITUTION: A high corrosion resistant surface layer(100) comprises a plating layer(120) and a corrosion resistant layer(140). The plating layer improves one or more properties among the hardness, abrasion resistance, lubrication, heterogeneity, chemical resistance, and corrosion resistance of a surface treatment object by being applied on the outer surface of the object which is made of a steel material. The corrosion resistant layer applies and solidifies fluororesin dispersion in which the fluorine resin is dispersed on the outer surface of the plating layer. A part of the corrosion resistant layer forms a filling part(142) for maintaining an insertion into a crack and a pin hole.
Patent KR-20130044062-A (KR)
Title: Remote video transmission system
Inventor: KIM YONG IL
IPC: H04N7/18
Filed: 2011-10-21
Abstract: PURPOSE: A remote video transmission system is provided to transmit a multi-channel video to a mobile communication terminal after scaling down the multi-channel video in accordance with a screen division, thereby reducing the size of data for transmission. CONSTITUTION: A remote video transmission system includes multiple cameras(10), a digital video recording unit(100), and a mobile communication terminal(20). The digital video recording unit processes videos which are captured by the multiple cameras according to the configured channels and stores the processed videos as a first original video in a local memory unit(140). The digital video recording unit, when receiving a request signal for transmission of a synthesized video, generates a synthesized video by scaling the first original video in accordance with the basic resolution which is lower than the resolution of the first original video and transmits the generated synthesized video to the mobile communication terminal. [Reference numerals] (110) Local control unit; (120) General transmission supporting unit; (130) Mobile transmission supporting unit; (140) Local memory unit; (150) Display unit; (180) Communication network
Patent KR-20130044449-A (KR)
Title: 순간 냉각방식의 수소 정수기
Inventor: YIM SHIN GYO
IPC: C02F1/68
Filed: 2011-10-24
Abstract: 본 발명은 수소수생성모듈로부터 형성된 수소수가 탱크를 거치지 않고 바로 급속냉각기를 통하여 냉수공급이 이루어질 수 있도록 함으로써, 수소 정수기를 보다 컴팩트하게 하여 가벼우면서도 좁은 공간 등에서도 쉽게 설치하여 사용할 수 있도록 한 순간 냉각방식의 수소 정수기를 제공하는데 그 목적이 있다. 
또한, 본 발명은 수소수생성모듈로부터 상온공급관을 분기시켜서 냉수 뿐만 아니라 상온의 수소수를 공급할 수 있도록 한 순간 냉각방식의 수소 정수기를 제공하는데 그 목적이 있다. 
그리고, 본 발명은 수소수생성모듈로부터 순간온수기로 수소수를 온수 형태로 공급할 수 있게 함으로써, 냉수 뿐만 아니라 온수를 선택적으로 공급할 수 있도록 한 순간 냉각방식의 수소 정수기를 제공하는데 또 다른 목적이 있다.
Patent KR-20120046686-A (KR)
Title: A method for preparing a marine animal fermentation product and the product obtained thereby and uses thereof
Inventor: MOON YOUNG SUB
IPC: A61K35/60
Filed: 2011-10-27
Abstract: PURPOSE: A method for manufacturing aquatic animal fermentation is provided to ensure anti-atopy, anti-allergy, and anti-histamine. CONSTITUTION: A method for manufacturing aquatic animal fermentation comprises: a step of pulverizing aquatic animals or aquatic animal processed by-product; a step of adding carbon source and energy source of microorganisms inoculated to the pulverized materials; and a step of inoculating Lactobacillus, yeast, or Bacillus sp. and fermenting. The Lactobacillus includes Lactobacillus sp., Streptococcus sp., Pediococcus sp., Leuconostoc sp., or Bifidobacterium sp. A composition for treating atopic darmatisis contains the aquatic animal fermentation as an active ingredient.
Patent KR-20120046045-A (KR)
Title: Liquid crystal aligning agent, liquid crystal alignment film, method for forming the liquid crystal alignment film, and liquid crystal display device
Inventor: NAGAO TAKASHI
IPC: C08L79/08
Filed: 2011-10-27
Abstract: PURPOSE: A liquid crystal alignment agent is provided to have high irradiation sensitivity, and to form a liquid crystal alignment film having good liquid crystal orientation and electric properties through a photoalignment method of low dose. CONSTITUTION: A liquid crystal alignment agent comprises polyamic acid or polyimide having bycyclo[2,2,2]octene structure. The polyamic acid has a structural unit in chemical formula 1, and the polyimide has a structural unit in chemical formula 2. In chemical formulas, R^1 and ^^2 is respectively and independently a divalent organic group. A forming method of a liquid crystal alignment film comprises: a step of forming a film by spreading the liquid crystal alignment agent on a substrate; and a step of obtaining liquid crystal aligning ability by irradiating polarized ultraviolet rays on the film.
Patent KR-20130047442-A (KR)
Title: Connector
Inventor: KIM MYUNG HUN
IPC: H01R13/10
Filed: 2011-10-31
Abstract: PURPOSE: A connector is provided to conveniently insert a terminal into a terminal placing unit by increasing an inner height of a terminal placing unit in a temporary combination state of a top housing and a bottom housing. CONSTITUTION: A top housing(14) and a bottom housing(14') are temporarily combined with each other to form a gap between the top housing and the bottom housing. A terminal is inserted into a terminal placing unit(15) in the temporarily combined state. When the terminal is inserted from a rear end of a housing(12) into the terminal placing unit, the terminal is easily inserted into the terminal placing unit by the gap.
Patent KR-20130047915-A (KR)
Title: System and method for unifying management of sharing car
Inventor: HONG KI SEOP
IPC: G06Q50/30
Filed: 2011-11-01
Abstract: PURPOSE: A system for unified operation of a shared car and a method thereof are provided to allow multiple customers to operate and manage a shared car. CONSTITUTION: A car operation sever(200) includes an operation control module(202), a car management module(210), a reservation and contract module(212), a sales management module(214), a customer management module(216), a security module(218), a sales management module(220), a driver management module(222), a care information database(DB)(240), a customer information DB(242), a schedule DB(244), and a payment DB(246). The car management module generates information about a shared car by checking real-time movements of the shared car and transmits the information about the shared car to a user terminal which is connected through the wire/wireless Internet. The reservation and contract module generates driving schedule information about a selected car, transmits the generated driving schedule information to the selected car, stores and manages the schedule information. The sales management module interlocks with the reservation and contract module through the operation control module, stores and controls a payment history. The customer management module accepts a person who wants to use a shared car as a member, and stores and manages member information as customer information. The customer management module stores complaints of customers in a database form, stores and manages the complaints in the customer information DB. A security module transmits an authentication number to a customer terminal in order to validate authentication information of a registered customer. The sales management module manages each of local business offices, stores and manages the information about the shared car. The driver management module stores and manages information about drivers. [Reference numerals] (202) Operation control module; (210) Car management module; (212) Reservation and contract module; (214) Sales management module; (216) Customer management module; (218) Security module; (220) Sales management module; (222) Driver management module; (240) Vehicle information DB; (242) Customer information DB; (244) Schedule DB; (246) Payment DB
Patent KR-20130050795-A (KR)
Title: Semiconductor device
Inventor: IM JONG MAN
IPC: G11C7/20
Filed: 2011-11-08
Abstract: PURPOSE: A semiconductor device is provided to prevent the excessive increase of a current by preventing a voltage level of a boosting voltage node from being excessively boosted in a previous power up section. CONSTITUTION: A power voltage distributing unit(202) generates a distribution power voltage by distributing a voltage level of a power voltage node with a first distribution ratio. A voltage level comparing unit(206) compares a first distribution voltage with a second distribution voltage and determines whether to activate an enable signal by corresponding to the comparison result. An operation control unit(208) controls the operations of the voltage level comparing unit and the power voltage distributing unit in response to a power up signal. A voltage driving unit boosts a voltage level of a second voltage node when the enable signal is activated in a previous power up section. [Reference numerals] (222) Signal selecting unit; (224) Oscillation signal generating unit; (226) Charge pump; (240) Voltage level detecting unit
Patent KR-20130051564-A (KR)
Title: Memory module, board assembly having same, memory system having same, and method of operating the memory system
Inventor: PARK YOUNG JIN
IPC: G11C7/10
Filed: 2011-11-10
Abstract: PURPOSE: A memory module, a board assembly including the same, a memory system including the same, and a method for operating the memory system are provided to recover data stored in a main memory based on backup data in a nonvolatile memory. CONSTITUTION: A memory module includes a first volatile memory(120), a second volatile memory, a nonvolatile memory(160), and a controller(180). A controller controls the second volatile memory and the nonvolatile memory and writes first write data in the second volatile memory by receiving the first write data when the first write data outputted from an external controller is written in the first nonvolatile memory in a write operation.
Patent KR-20130052964-A (KR)
Title: High quality nitride semiconductor thin film and manufacturing method thereof
Inventor: OH DONG SUB
IPC: H01L21/20
Filed: 2011-11-14
Abstract: PURPOSE: A high quality nitride semiconductor thin film and a manufacturing method thereof are provided to improve a surface profile property by forming a low temperature defect reducing layer between a first nitride semiconductor layer and a second nitride semiconductor layer. CONSTITUTION: A first nitride semiconductor layer(110) is formed on a substrate at a first temperature. A low temperature defect reducing layer(120) is formed on the first nitride semiconductor layer. A second nitride semiconductor layer(130) is formed on the low temperature defect reducing layer at a third temperature. The second temperature is lower than the first temperature and the third temperature. [Reference numerals] (AA) Growth temperature; (BB) Growth time
Patent KR-20130053527-A (KR)
Title: Brake system
Inventor: PARK WON KI
IPC: B60T7/12
Filed: 2011-11-14
Abstract: PURPOSE: A brake system is provided to reduce noise and shock due to the operation of a valve. CONSTITUTION: A brake system(100) comprises a body(10), a control valve(30), and a solenoid valve(60). The body comprises an inlet(11a) for receiving a fluid with predetermined pressure from a tank and an outlet(11b) for receiving the fluid by a brake. The control valve is formed at both sides of the body for selectively closing the passage connected from the inlet to the outlet. The solenoid valve is installed in the central part of body and controls the movement of the control valve. [Reference numerals] (90) Controller
Patent KR-20130056077-A (KR)
Inventor: LEE KANG SOO
IPC: F24F13/28
Filed: 2011-11-21
Abstract: PURPOSE: A bio-ceramics filter module for an air conditioner is provided to reduce low frequency noise generating from a blower fan with an absorption loss and a penetration loss by passing the low frequency noise through a plurality of tunnel cells of a honeycomb porous structure. CONSTITUTION: A bio-ceramics filter module for an air conditioner comprises a Hierarchy porous body and a porous ceramic structure. The Hierarchy porous body is comprised of a mixture of a slurry state manufactured by mixing quartz, enterolith, kaolin, clay, pottery stone, and other materials at regular ratios. Microorganism for removing a hazardous material is included in the Hierarchy porous body of the porous ceramic structure. A filter of the bio-ceramics filter module is attached by using a band inside the air conditioner, and the bio-ceramics filter module is installed in the air conditioner. [Reference numerals] (AA) Exhaust; (BB) External air; (CC) Ventilation; (DD) Air supply
Patent KR-20130056386-A (KR)
Title: The code based lotto or sports lotto or printed lotto and service which can automatically recognize by camera sensor or direct input by user's hand in mobile phone
Inventor: CHO DONG HYUK
IPC: G06V30/224
Filed: 2011-11-22
Abstract: PURPOSE: A service related to code based lottery or sport lottery is provided to improve user convenience by automatically recognizing lottery numbers. CONSTITUTION: A lottery purchaser captures the image of a lottery with a camera of a mobile device. A number code related to the winning of lottery is extracted from the image. An authentication code for recognizing a number related to the winning of the lottery is extracted from the image and is confirmed. A lottery round number is extracted from the image and is confirmed. The lottery purchaser connects to a wireless internet service providing the lottery round number and the winning number of the lottery. A winning result is displayed on the mobile device. [Reference numerals] (1,2) Location detection pattern; (3) Inspection patterns(being used in a camera recognition mode); (4) SS code classification region, Blank of left and right 0.5mm, Cell size 3mm x 3mm, cell gap 0.5mm; (5) Identification code region; (AA) Left and right 14.5mm; (BB) Top and bottom 14.5mm; (CC) When displayed with color - Improve aesthetic characteristic and recognition rate; (DD) Blank means URL link without nation classification; (EE) 9 dots for order-payment will be classified by nations, Current state is Korea; (FF) 512 nations display capable; (GG) Features; (HH) It is seen by a user and is automatically recognized when being directly inputted on a mobile phone or sensed by a camera sensor; (II) Classify product sales between nations and simple URL link as an identification code region; (JJ) Code used by both a human and a machine; (KK) If it is identically configured to a barcode; (LL) First digit number of 10-[(Odd number sum) + (Even number sum) x 3]
Patent KR-20130061294-A (KR)
Title: Metallic microstructure and machining method thereof
Inventor: LEE SE WON
IPC: B23K26/00
Filed: 2011-12-01
Abstract: PURPOSE: A metallic microstructure and a machining method thereof are provided to obtain the metallic microstructure, which is minute enough to be attached to a vertical wall and has high aspect ratio and strength by forming a minute fin arrangement on a metallic surface using dross and a resolidified layer. CONSTITUTION: A metallic microstructure comprises dross, a resolidified layer, and fins(110). The dross is formed along a plurality of laser machining paths set in grid directions by repetitively machining the surface of a metallic base material(101). The resolidified layer is formed as the dross formed by laser machining is repetitively melted and resolidified. The fins are formed by overlapping the resolidified layer in a plurality of fins position around the machined portion and arranged at a regular interval on the surface of the metallic base material.
Patent KR-20130062695-A (KR)
Title: Automatic voltage regulator based on series voltage compensation with ac chopper
Inventor: LEE IN HWAN
IPC: G05F1/565
Filed: 2011-12-05
Abstract: PURPOSE: A serial voltage compensation based automatic voltage adjuster capable of including an AC chopper is provided to rapidly compensate the drop or rising of the input voltage. CONSTITUTION: An automatic voltage adjuster(100) comprises an AC chopper(110), a transformer(120), a bypass circuit(130), a voltage detector(140), a polarity detector(150), and a controller(160). The AC chopper converts and outputs the input voltage into the alternating current in a predetermined ratio. The transformer serially compensates the input voltage to the compensation voltage. The bypass circuit determines the phase of the compensation voltage. The voltage detector detects the input voltage. The polarity detector detects the polarity of the input voltage. The controller controls the switches of the AC chopper based on the input voltage which is detected by the voltage detector or the polarity of input voltage which is detected through the polarity detector. [Reference numerals] (150) Polarity detector; (160) Controller; (40) Voltage detector
Patent KR-20130063879-A (KR)
Title: Detecting ciurcuit for short of led array and led driver apparatus having the same in
Inventor: KANG TAE KYOUNG
IPC: H05B44/00
Filed: 2011-12-07
Abstract: PURPOSE: An LED array short sensing circuit and an LED driving apparatus using the same are provided to sense a short of an LED array accurately, by measuring a feedback voltage of the LED array in an area excluding an abnormal section of the feedback voltage. CONSTITUTION: A sensing part(300) is composed of a voltage measurement part(310), a short sensing part(320) and a sensing control part(330). The voltage measurement part measures a feedback voltage of each LED array, and outputs a first feedback voltage which is the lowest among the measured feedback voltages. The short sensing part senses the short of the LED array using the plurality of measured feedback voltages. The sensing control part controls the short sensing part to stop the short sensing operation, if the first feedback voltage is equal to or larger than a preset first reference voltage. [Reference numerals] (310) Voltage measurement part; (320) Sensing control part; (330) Sensing control part
Patent KR-20130063976-A (KR)
Title: Tools helping the fixation of the skirt
Inventor: CHOI GEUN SU
IPC: A44B99/00
Filed: 2011-12-07
Abstract: PURPOSE: A fixing equipment of a skirt is provided to reduce an inconvenience for people wearing a skirt by preventing the skirt from being rotated, and maintain a dressing style. CONSTITUTION: A fixing equipment of a skirt comprises: multiple fixing equipments; magnets having different widths, lengths, numbers, and kinds; buttons, hook, and eyes which are commonly used for clothes. The setting position of the equipment is different. The number of equipment is different. The setting method of the equipment is different. The fixing equipment is positioned in the opposite side to the outer cloth.
Patent KR-20130064402-A (KR)
Title: Cis probe card
Inventor: KIM HYUK RYUN
IPC: G01R1/073
Filed: 2011-12-08
Abstract: PURPOSE: A CIS probe card for inspecting the electrical characteristic of a CMOS wafer is provided to reduce manufacturing costs and manufacturing time by using a branch pattern for branching a signal coming from a sub circuit board to a tester. CONSTITUTION: A needle(N) includes a probe, a body, and a leg. A needle is installed on a mounting plate(110). A sub circuit board(120) has a first circuit pattern electrically connected to the leg of the needle. A main circuit substrate(130) has a second circuit pattern electrically connected to the first circuit pattern of the sub circuit board. A connecting member(140) electrically connects the first circuit pattern of the sub circuit board to the second circuit pattern of the main circuit substrate. [Reference numerals] (AA) Light source
Patent KR-20130068172-A (KR)
Inventor: KIM TAE KYOOM
IPC: H04H20/44
Filed: 2011-12-14
Abstract: PURPOSE: An apparatus for offering a broadcast service using voice recognition is provided to offer a secondary broadcast service including a caption and sign language for disabled audience. CONSTITUTION: A receiver(210) receives at least one or more contents from at least one or more content providing servers. A first information converter(220) converts audio information included in the received contents into caption information. A second converter(230) converts text information into sign language information. A mixer(240) mixes the voice information included in the received contents with at least one or more information among the audio information, the caption information, and sign language information. [Reference numerals] (210) Receiver; (220) First information converter; (230) Second converter; (240) Mixer
Patent KR-20130070216-A (KR)
Title: Preparation method of snow removing materials by using oyster shell
Inventor: KIM BYOUNG EOG
IPC: C09K3/18
Filed: 2011-12-19
Abstract: PURPOSE: A manufacturing method of calcium acetate snowremoving material is provided to create 'cheap calcium acetate snowremoving material which does not generate harmful pernicious ingredient or any corrosion problems of road and structure' by using oyster shell. CONSTITUTION: A manufacturing method of calcium acetate snowremoving material comprises a step of obtaining 'reaction product including calcium acetate' by dissolving oyster shell; a step of neutralizing pH to be 6.5-7.5 by adding sodium hydroxide aqueous solution in reaction product; and a step of removing impurity by filtering the neutral material. The acetic acid is used as amount of 140-165 parts by weight about the oyster shell of 100.0 parts by weight. The concentration of acetic acid silver is 25~35 w / v%.