baber/WOPTO huggingface dataset:
Patent KR-20140089052-A (KR)
Inventor: LEE SANG HEUNG
IPC: H03F1/34
Filed: 2013-01-02
Abstract: The present invention relates to a feedback amplifier. The feedback amplifier according to the present invention includes an amplification circuit unit which amplifies a burst packet signal inputted from an input terminal and outputs the amplified signal to an output terminal, a feedback circuit unit which is located between the input terminal and the output terminal and is controlled for applying a fixed resistance value to the signal outputted to the output terminal, a packet signal detecting unit which detects the peak of the burst packet signal from the output terminal and controls whether to apply the fixed resistance value, and a bias circuit unit which generates a bias voltage. The feedback circuit unit controls a gain by determining a feedback resistance value for changing the fixed resistance value according to at least one control signal and receiving a bias voltage.
Patent KR-20140090031-A (KR)
Title: TO-can packaged reflective laser diode module
Inventor: CHO HO SUNG
IPC: H01S3/0941
Filed: 2013-01-08
Abstract: A TO-can packaged reflective laser diode module (3) according to the present invention includes a silicon optical bench (230) which has a concave etch groove formed at a top surface thereof and is installed on a TO stem (210); a laser diode (250) installed in the etch groove of the silicon optical bench (230); a TO cap (260) covering the TO stem (210); and an output window (270) installed at the TO cap (260) so as to face the TO stem (210). Lateral sides (231, 232) of the etch groove are inclined so that the etch groove has a width gradually narrowed downward. The silicon optical bench (230) is inclined with respect to a horizontal surface so that light output from the laser diode (250) is reflected upward in the direction vertical to the horizontal surface by the lateral sides (231, 232) of the etch groove and then output through the output window (270). According to the present invention, since the laser diode (250) and a light detection receiving device (240) are simultaneously assembled in the silicon optical bench (230), an assembling step can be significantly reduced. In addition, since the silicon optical bench (230) serves as a reflector, only assembly precision between the silicon optical bench (230) and the TO stem (210) is required unlike a conventional method that causes inconvenience of precisely controlling a location of a reflector (160). Further, since a cheap silicon optical bench (230) serves as both a sub-mount and a reflector without the need of a separate sub-mount, the number of constituent elements is reduced and thus a product cost is reduced.
Patent KR-20140102059-A (KR)
Inventor: LEE CHANG HO
IPC: G06F40/00
Filed: 2013-02-13
Abstract: The present invention relates to an apparatus and method for editing texts in a portable terminal. A content including at least one letter is displayed. At least one letter is received in a first display region. A mode is changed into an editing mode to edit the content if the inputted letter is out of the first display region when the inputted letter is dragged to replace a specific word included in the content located in a second display region. If the drag of the inputted letter is finished on the specific word, the specific word is replaced by the inputted letter.
Patent KR-20140102796-A (KR)
Inventor: KIM KI HONG
IPC: C25D21/12
Filed: 2013-02-15
Abstract: The present invention relates to a method for surface treating a glass frame of an aluminum material, comprising removing oils on the surface of the glass frame of an aluminum material; and drying the glass frame of an aluminum material after surface treating the same. The method for surface treating a glass frame comprises a primary anodizing surface treating step for primarily treating the surface by anodizing for 5-10 minutes at 50-70 V with a first step sulfuric acid solution as an electrolyte; and a secondary anodizing surface treating step for secondarily treating the surface by anodizing for 10-15 minutes at 70-100 V with a second step sulfuric acid solution as an electrolyte. The present invention has an effect of reducing the processing time for forming an oxide film by anodizing in a sulfuric acid method in stages at a medium voltage, since the surface is primarily treated by anodizing for 5-10 minutes at 50-70 V, and the surface is secondarily treated by anodizing for 10-15 minutes at 70-100 V; and of easily having various colors through a tinting process which is a post-process due to excellent tinting strength.
Patent KR-20140103545-A (KR)
Inventor: LEE JAE HEE
IPC: H04B7/26
Filed: 2013-02-18
Abstract: The present invention relates to a method for deciding a radio resource control state of a terminal, an apparatus thereof, and a recording medium thereof. According to an embodiment of the present invention, the method comprises operating a timer in a terminal if there is no transmission and reception of data with respect to a base station in the connection state of radio resource control; verifying whether the data is transmitted and received from the base station during a predetermined time when the timer is operating; and transiting into a radio resource control idle state even without receiving a radio resource control connection releasing message from the base station if the data is not transmitted and received from the base station within the predetermined time.
Patent KR-20140105094-A (KR)
Title: 자외선 차단 기능이 우수한 광학 필름 및 이를 포함하는 편광판
Inventor: YOUN SUK IL
IPC: G02F1/1335
Filed: 2013-02-21
Abstract: 본 발명은 유리전이온도가 120℃ 이상인 아크릴계 수지; 및 1% 열분해 온도가 상기 아크릴계 수지의 유리전이온도 대비 2.5배 이상인 UV 흡수제를 포함하는 광학 필름 및 이를 포함하는 편광판에 관한 것이다.
Patent KR-20140106809-A (KR)
Inventor: KIM SANG WOONG
IPC: B01D53/34
Filed: 2013-02-27
Abstract: The present invention relates to a method of purifying air indoors or outdoors by using an air purifier, which is manufactured by mounting a low temperature catalyst of composite metal oxide, which initiates oxidation at a relatively low temperature with various volatile organic compounds such as sick house syndrome substances. The air purifier completely decomposes and removes volatile organic compounds, ammonia, bad smells and other harmful components existing indoors or outdoors in a decomposition and removal method by a catalyst reaction, not in an adsorption and removal method by conventional adsorption methods. Accordingly, when the air purifier is used indoors, the air around the product and the indoor air can be always maintained clean, and when the air purifier is used in an industrial site generating harmful component gas, the air quality in the working place can be remarkably improved. Furthermore, the apparatus of the present invention is manufactured horizontally so as to be used by installing the apparatus in a large or small scale as an air pollution control system.
Patent KR-20140109010-A (KR)
Inventor: SEO SUK HI
IPC: G06F3/14
Filed: 2013-03-04
Abstract: Although twenty-four Korean alphabets are less than 26 alphabets and have no capital and small letter like English, the Korean alphabets cause a waste of upper letter space and inconvenience of inputting a Korean alphabet while inconveniently pushing a shift key with a little finger due to consonants and vowels which occupy the positions of upper letters on a computer keyboard. The present invention provides a keyboard for a computer or smartphone capable of improving consistency with a keyboard, inputting Korean without upper letters, and combining Korean and English by allocating, to the upper letters, other language characters, such as English capitals. Because an existing keyboard gives priority to the completion of an upper letter in an automatic combination of Korean alphabets, upper letters have been used to input double consonants or the like. However, the present invention defines a divider to input Korean without upper letters, wherein the divider is made by creating a new physical key, one among existing special keys such as an ESC key is defined as the divider, or one of ��and ��positions in the character area is defined as the divider. On the other end, foreign language characters such as English capitals are allocated to the upper letters such that a user can input foreign language characters such as alphabetical characters by an upper letter stroke manner in a Korean mode without switching a keyboard mode. Therefore, Korean can be input without shift keys using 14 consonant keys, five vowel keys and a divider key, on the basis of a shape of 3 row and 7 column keyboard with a key size greater than a key size of a qwerty type in a smartphone. A foreign language keyboard such as an English capital keyboard is configured with an upper letter keyboard such that a user can input foreign language characters such as alphabetical characters by the upper letter stroke manner in the Korean mode.
Patent KR-20140112629-A (KR)
Inventor: MOON NAM CHIL
IPC: H01L29/78
Filed: 2013-03-12
Abstract: According to the embodiment of the present invention, an LDMOS device includes the following parts: a drift region; a source region and a drain region separated with a constant distance in the drift region; a field insulating layer formed in the drift region between the source region and the drain region; a first P-TOP region formed on the lower end of the field insulating layer, gate polysilicon which covers a part of the field insulating layer, a gate electrode formed on the upper part of the gate polysilicon; and a contact line which penetrates the gate electrode, the gate polysilicon, and the field insulating layer.
Patent KR-20140115763-A (KR)
Inventor: KWON HYEOK
IPC: B62D15/00
Filed: 2013-03-22
Abstract: The present invention relates to a method for precisely moving a spherical structure in a desired direction. An inner device, which determines displacement of the center of gravity, is divided into a forward axis and a direction axis, and a precise control can be achieved with the two axes. Based on the precise control, the present invention can be applied in various places by installing devices such as a surveillance camera, a position sensor, a human detection sensor, LED, a speaker, etc.
Patent KR-20140118017-A (KR)
Inventor: PARK JIN SEOK
IPC: H01J9/02
Filed: 2013-03-27
Abstract: The present invention relates to an electron-emitting device and a manufacturing method thereof. According to an embodiment of the present invention, the electron-emitting device includes: a substrate including a metal tip; carbon nanotubes arranged on the metal tip; and a lithium layer arranged on the carbon nanotubes. The manufacturing method for the electron-emitting device includes the steps of: providing the substrate including the metal tip; electrochemically etching the substrate; and arranging the carbon nanotubes on the substrate using electrophoretic deposition (EPD); and plating the carbon nanotubes with lithium.
Patent KR-20140119496-A (KR)
Inventor: PARK JONG BEOM
IPC: F26B9/06
Filed: 2013-04-01
Abstract: The present invention relates to a drier for drying a sample or the like, and more specifically, to a sample drier capable of selectively drying samples contained in a plurality of test tubes by the usage of nitrogen gas. The sample drier includes a hexahedral case (1) having a top plate (10), side plates (16), a bottom plate (18), and a front door (12) and a rear door (14). The case (1) is provided with a discharge member (10a) having a blower (10b) which penetrates the inside of the case, a transparent window (12b) through which the inner state is observed, and a display (20a) for controlling the operation. A tray (30) is installed in the case (1) to be able to slide forward and backward on a lower portion of the case, and has a loading table (40) formed with a test tube insertion port (40a). A nozzle moving bar (72) which is moved up and down by a stage (70) is installed behind the tray (30), so that a plurality of nozzles (60) provided on the nozzle moving bar (72) can access to the test pipes. The nozzles (60) are connected to tubes (84a, 84b) for supplying gas. The volume of the supply gas is controlled by a second branched member (84) having a solenoid valve for every tube and a switch (54) for controlling operation of the solenoid valve.
Patent KR-20140120050-A (KR)
Inventor: PARK TAE GUN
IPC: G06Q50/30
Filed: 2013-04-02
Abstract: Disclosed are an apparatus and method for providing private chatting in group chatting. At least one group chatter selected from among counterpart group chatters is designated as a private chatter, and identification information of the private chatter is displayed in a message input window of a group chat window shared for group chatting and private chatting. Also, when a drag moving from a chat log of at least one counterpart group chatter displayed in a chat log window to the message input window is detected, a group chatter corresponding to the drag motion is designated as a private chatter.
Patent KR-20140120105-A (KR)
Inventor: YOON YIM KYONG
IPC: G06F3/01
Filed: 2013-04-02
Abstract: According to an embodiment of the present invention, a multi-screen device including at least two screens includes a first screen, a second screen, a memory to store data defining first and second conditions, a controller to control the first and second screens, and a sensor to sense the generation of the first and second conditions, wherein the controller accesses the memory and controls a selective output of a specific graphic image on the first screen or the second screen, when the first and second conditions are generated.
Patent KR-20140121149-A (KR)
Inventor: LEE JAE WOO
IPC: C10G3/00
Filed: 2013-04-05
Abstract: The present invention relates to a manufacturing method of biodiesel using simultaneous lipid extraction and transesterification of microalage. More specifically, the present invention provides a method of obtaining biodiesel at a high conversion efficiency by using a solvent, alcohol and a catalyst with wet microalgae without performing a drying process. The present invention merges extraction and conversion into one process to progress, which is useful in a cost aspect.
Patent KR-20140123675-A (KR)
Inventor: KIM HYEON JU
IPC: E03B3/04
Filed: 2013-04-15
Abstract: The present invention relates to a reinforcing block for a deep seawater intake pipe and a method for installing a site assembling type intake pipe using the same and, more specifically, to a reinforcing block for increasing the specific gravity (weight) of an intake pipe (PE pipe) installed on the sea-bed and to a method for assembling and installing an intake pipe on a ship using the reinforcing block. Particularly, the reinforcing block for a deep seawater intake pipe and the method for installing a site assembling type intake pipe using the same can increase assembling performance of a reinforcing block, readily install an intake pipe on a sea-bed with various inclinations, and prevent deep seawater from being contaminated by weight reinforcing material, such as cement, concrete or the likes. Also, the reinforcing block for a deep seawater intake pipe and the method for installing a site assembling type intake pipe using the same can readily control the specific gravity of an intake pipe, prevent fishing operation from being disrupted by the reinforcing block after installation, and can be readily applied to various pipe conduit works performed on the sea-bed, thereby improving reliability and competitiveness not only in an undersea pipe conduit construction field, especially a deep seawater intake pipe construction field, but also in a field related thereto.
Patent KR-20140127946-A (KR)
Inventor: KIM JU HEE
IPC: H01L31/042
Filed: 2013-04-25
Abstract: The present invention relates to a composition for the formation of an electrode of a solar cell, and the composition comprises: silver powder; lead oxide-bismuth trioxide-tellurium dioxide-silicon dioxide-barium oxide-based glass frit; and an organic vehicle, wherein the glass frit comprises 20-23 wt% of lead oxide which is a first metal oxide, 30-34 wt% of bismuth trioxide which is a second metal oxide, 20-25 wt% of tellurium dioxide which is a third metal oxide, 5-7 wt% of silicon dioxide which is a fourth metal oxide, 3-5 wt% of barium oxide which is a fifth metal oxide, and 6-22 wt% of a sixth metal oxide which is a metal oxide different from the first metal oxide to the fifth metal oxide. An electrode of a solar cell manufactured from the composition has minimized series resistance (Rs), thus having excellent fill factor and conversion efficiency.
Patent KR-20140079258-A (KR)
Inventor: KIM BYUNG SOO
IPC: D06F37/40
Filed: 2013-04-26
Abstract: A driving device for a washing machine according to the present invention comprises an outer shaft connected to a washing drum; an inner shaft arranged inside the outer shaft to be rotated and connected to a pulsator; an outer rotor connected to the inner shaft; and a stator arranged in a gap between an inner rotor and the outer rotor. First and second bearings are arranged on the outer surface of the outer shaft and are mounted on first and second bearing housings fixed on an outer drum. A stator fixing part on which stator cores are circumferentially fixed at constant intervals is formed on the first bearing housing to fix the stator while radially arranging the stator cores without an additional process. Thus, the present invention does not need parts for circularly arranging the stator cores and additional stator supporters for fixing the stator cores on the outer tank; thereby reducing a number of parts and simplifying manufacturing processes.
Patent KR-20130065672-A (KR)
Title: Method for decoding motion vector
Inventor: LEE TAMMY
IPC: H04N19/119
Filed: 2013-04-30
Abstract: PURPOSE: A method for decoding a motion vector is provided to decode a difference vector generated by subtraction of the motion vector of a current block and the motion vector predictor, and to restore the motion vector of the current block by addition of a decoded difference vector and the motion vector predictor. CONSTITUTION: A motion vector decoding device decodes information on the MVP(Motion Vector Predictor) of a current block included in a bit stream(1510). The device decodes information on a difference vector(1520). The device produces the motion vector predictor of the current block based on decoded motion vector predictor information(1530). The device adds the decoded difference vector and the generated motion vector predictor to restore the motion vector of the current(1540). [Reference numerals] (1510) Decode information about a prediction motion vector; (1520) Decode a difference vector; (1530) Generate the prediction motion vector; (1540) Restore the motion vector; (AA) Start; (BB) End
Patent KR-20140133628-A (KR)
Inventor: KIM YOUNG DON
IPC: A01K63/04
Filed: 2013-05-07
Abstract: The present invention relates to an economically friendly high density growth and nutrient solution cultivation system and, more specifically, to an economically friendly high density growth and nutrient solution cultivation system comprising: a biofloc water tank (100) wherein a heat exchanger (110) is installed; a heat device (200) wherein one side of the heat device is connected to the heat exchanger (110), such that the heat device is allowed to heat inside the biofloc water tank (100); and an air supplying device (300) to supply air inside the biofloc water tank (100).
Patent KR-20140134814-A (KR)
Inventor: KIM YUN TAE
IPC: G09G3/36
Filed: 2013-05-14
Abstract: A display device comprises: a display panel including multiple pixels which are respectively connected to multiple gate lines and multiple data lines; a gate driver for driving the gate lines; a data driver for driving the data lines; and a control circuit which controls the gate driver and the data driver to display an image in the display panel and supplies a common voltage to the display panel. The control circuit compares the common voltage which is supplied to the display panel and a feedback common voltage which is received from the display panel, and supplies, to the gate driver, a gate-on voltage having a voltage level corresponding to the comparison result.
Patent KR-20130096680-A (KR)
Title: Method for departmentalizing presumption of floating population
Inventor: HONG JIN GYU
IPC: G06Q30/02
Filed: 2013-05-20
Abstract: PURPOSE: A system for departmentalizing the presumption of floating population is provided to improve the presuming reliability of floating population by departmentalizing the floating population according to the points thereof. CONSTITUTION: A system for departmentalizing the presumption of floating population comprises a base blocking unit (110), a point setting unit (115), a floating population presumption unit (135), a card use counting unit (130), a floating population departmentalizing unit (140), and a floating population display unit (150). The base blocking unit blocks bases where floating population is floating population presumption unit to be presumed. The point setting unit sets multiple points to be presumed. The floating population presumption unit presumes the floating population according to the points. The floating population departmentalizing unit departmentalizes the presumed floating population according to the number of cards used in the points. The floating population display unit displays the departmentalized floating population. [Reference numerals] (100) System for departmentalizing the presumption of floating population; (105) Database; (110) Base blocking unit; (115) Point setting unit; (120) Variable confirming unit; (125) Card used facility mapping unit; (130) Card use counting unit; (135) Floating population presumption unit; (140) Floating population departmentalizing unit; (145) Floating population correction unit; (150) Floating population display unit; (155) Storage media; (160) User terminal; (AA) Card company server; (BB) Wireless AP; (CC) Base station; (DD) Communications network; (EE,KK) Cadastral map data; (FF) Use of land; (GG) Road; (HH) Public transport information; (II) Main commercial area information; (JJ) Floating population index; (LL) Base; (MM) Point; (NN) Floating population information
Patent KR-20140140300-A (KR)
Title: Restarant reservation system for possible setting reserve personnel
Inventor: LEE KANG JIN
IPC: G06Q50/12
Filed: 2013-05-29
Abstract: The present invention relates to a restaurant reservation system which enables an allowed customer number to be flexibly adjusted, when a restaurant is reserved online, such that reservation time periods are widely distributed and table utilization efficiency is improved. The restaurant reservation system according to the present invention is a restaurant reservation system providing a restaurant reservation service to a client, which communicates through a communication network, includes a restaurant reservation server (100) comprising: a reservation environment setting unit (162) which enables allowed customer numbers to be set for respective time periods, such that the allowed customer numbers for time periods to be flexibly adjusted by considering the number of customers visiting the restaurant without reservation; and a reservation registration unit (163) which provides a reservation registration screen to a client (200) according to the reservation environment set by the reservation environment setting unit (162), receives reservation information from the client (200), and registers the reservation information; According to the present invention, restaurant reservation time periods for customers are distributed and a waiting time for the customers visiting the restaurant without reservation server is minimized.