baber/WOPTO huggingface dataset:
Patent KR-20140021143-A (KR)
Title: Lead frame package and manufacturing method thereof
Inventor: LEE KYOUNG YEON
IPC: H01L23/495
Filed: 2012-08-08
Abstract: The present invention relates to a lead frame package which is suitable for a semiconductor device of a vehicle to be mounted on, and a manufacturing method for the same. For this purpose, the present invention forms an n number of discharge holes on a predetermined position of a die paddle or an n number of specific leads among a plurality of leads in a package structure including a lead frame having a plurality of leads on each side enclosing the die paddle, and a window sealing the leads and a semiconductor chip by being attached on the semiconductor chip and the lead frame formed on the die paddle. Therefore, the present invention can effectively prevent a problem in which the window is tilted due to rotation caused by air pressure when the window is attached to the lead frame and improve reliability of a semiconductor package for a vehicle.
Patent KR-20140023170-A (KR)
Inventor: AN SO HYUN
IPC: E06B7/00
Filed: 2012-08-17
Abstract: Provided in the present invention is a device for preventing an object from being caught in a chink in a door of an electric vehicle comprising: a pair of doors accommodated in a space between the external wall and the internal wall of an electric vehicle chassis and opened and closed; preventive rollers installed at the inlet of a chink between the door and the space and when the door is opened, reversely rotated to prevent an object in contact with the door from being caught in the chink; and a driving unit for providing a driving force to the preventive rollers in the case of sensing the opening of the door. Therefore, the present invention basically prevents the clothes, hairs and others of a passenger from being caught in the chink when the door of the electric vehicle is opened and closed, thereby reducing instability of the passenger and enhancing stability of the electric vehicle. The present invention does not need to repeatedly open and close the door when the clothes, hairs and other objects of the passenger is caught in the chink of the door, thereby keeping the travel time of the electric vehicle.
Patent KR-20130030198-A (KR)
Title: Exposure apparatus
Inventor: SUGIYAMA SHIGEHISA
IPC: H01L21/027
Filed: 2012-08-21
Abstract: PURPOSE: An exposure apparatus is provided to cancel the detected moving amount of a work stage by moving the work stage. CONSTITUTION: An exposure apparatus consists of a light irradiation unit(10), a mask stage(20), a moving stage, an XYΘ-directionally work stage-moving apparatus, a Z-directionally work stage-moving apparatus(50), a reflecting mirror(35), and a control part(70). The control part moves the work stage by the XYΘ-directionally work stage-moving apparatus based on the distance from a laser-measuring apparatus to the reflector mirror. The reflecting mirror is fixed to the structure which supports the mask stage. [Reference numerals] (10) Light irradiation unit; (11) Lamp; (12,35) Mirror; (13) Shutter unit; (13a) Shutter; (20) Mask stage; (30) Work stage; (31) Platen; (32) Slider; (33) Absorption table; (33a) Through hole; (34) Laser measuring unit; (36) Laser light; (40) Projection lens; (50) Z-directionally moving unit for a moving stage; (60) Frame for the entire device; (61) Frame for maintaining the mask stage; (62) Frame for fixing the projection lens; (63) Frame for fixing the mirror; (70) Control part; (71) Lamp lighting device; (80) Alignment microscope; (L) Optical axis
Patent KR-20140025171-A (KR)
Title: Display device
Inventor: CHO SE HYOUNG
IPC: G02F1/1343
Filed: 2012-08-21
Abstract: A display device comprises: a display panel including a display region and a non-display region; a data driving unit for providing data voltages to pixels of the display region through data lines; a gate driving unit which is disposed in the non-display region and sequentially provides gate signals to the pixels through gate lines in response to control signals; a control signal wiring unit which is disposed in the non-display region and provides the control signals to the gate driving unit; a covering layer for covering the gate driving unit and the control signal wiring unit by extended in a column direction; and a sub electrode formed to cover the covering layer by extended in the column direction, wherein the pixels display gradation corresponding to the data voltages provided through the data lines in response to the gate signals.
Patent KR-20140037993-A (KR)
Title: Ballast tank for arctic vessels
Inventor: KI HYEOK GEUN
IPC: B63B11/04
Filed: 2012-09-19
Abstract: The present invention relates to a ballast tank for an arctic vessel capable of maintaining ballast water not freezing in polar environments. According to an embodiment of the present invention, the ballast tank includes: an outer wall exposed outside; an inner wall in contact with the ballast water; and an insulation material, installed in between the outer wall and the inner wall. The insulation material is made of raw material having low thermal conductivity.
Patent KR-20130035195-A (KR)
Title: Substrate processing apparatus
Inventor: NAKASHIMA MIKIO
IPC: H01L21/302
Filed: 2012-09-20
Abstract: PURPOSE: A substrate processing apparatus is provided to easily transfer raw materials by dropping liquid materials to a heated part of an external container. CONSTITUTION: A substrate is dried in a processing container(1) using fluid of a high temperature and high pressure. A raw material receiving unit(3) receives liquid materials. A supply unit(2) supplies the fluid of the high temperature and the high pressure to the processing container. An external container(21) is heated by a heating device(25). An internal container(22) drops the raw materials to a heated part of the external container. [Reference numerals] (6) Control unit; (AA) Pretreatment facilities; (BB,CC) Coolant; (DD) Receiving IPA; (W) Wafer;
Patent KR-20140045197-A (KR)
Title: Test apparatus for hard disc drive
Inventor: KIM JIN EOG
IPC: G11B20/18
Filed: 2012-10-08
Abstract: The present invention relates to an apparatus for testing a hard disc drive. The apparatus for testing a hard disc drive according to the present invention includes: a body formed therein with an inlet hole into which at least one hard disc drive is inserted to support one surface of the hard disc drive inserted into the inlet hole; a pressing bar movably provided at the body and moves in a direction of the hard disc drive to press the other surface of the hard disc drive; and a pressing bar moving device to move the pressing bar in the direction of the hard disc drive. Three types of operations are conveniently performed through a rotation lever so that the convenience for a worker is improved. The number of components is reduced so that manufacturing costs of the apparatus can be reduced and the reliability and the durability of the apparatus can be improved. A large amount of the hard disc drives is simultaneously tested so that testing efficiency and productivity of the apparatus can be improved.
Patent KR-20140047825-A (KR)
Title: Potable water system for preventing hammering
Inventor: JEON YU SU
IPC: F16K47/02
Filed: 2012-10-15
Abstract: Disclosed is a watering system for preventing hammering. The watering system prepared on a maritime structure for preventing hammering includes: a supply pump which pumps up fresh water stored in the maritime structure; a water intake tank which stores the pumped fresh water; and an ultraviolet (UV) sterilizing unit which sterilizes the fresh water stored in the water intake tank before supplying the fresh water. Since the pumped fresh water is introduced to the UV sterilizing unit through the water intake tank, thereby preventing damage to the UV sterilization unit caused by hammering.
Patent KR-20140052506-A (KR)
Title: Sinking location of vehicle rear cognition method and apparatus
Inventor: HWANG SUNG KYUNG
IPC: B60W30/06
Filed: 2012-10-24
Abstract: The present invention relates to a method and a device for recognizing a recessed spot on the rear side of a vehicle which can inform a driver of the recessed spot by calculating the distance between a vehicle and an image pixel using video images of the rear side of the vehicle then recognizing the recessed spot on the rear side of the vehicle based on the calculated distance. The method for recognizing the recessed spot on the rear side of the vehicle according to the present invention includes (a) a step which acquires the images of the rear side of the vehicle; (b) a step which calculates the distance between the rear side of the vehicle and the ground surface corresponding to the pixel of the acquired image based on the acquired image; and (c) a step which recognizes the recessed spot based on the calculated distance.
Patent KR-20140056552-A (KR)
Title: Watertight bulkhead install structure of floating facility plant and fire extinguish method of generator room using the structure
Inventor: LEE YOUNG MAN
IPC: B63B3/56
Filed: 2012-10-29
Abstract: Disclosed is a generator room fire-proof bulkhead installation structure for a floating marine structure having a power plant. In the generator room fire-proof bulkhead installation structure for a floating marine structure having a power plant, a generator room is installed inside a hull; the generator room is partitioned into multiple generator rooms; and a fire-proof bulkhead is formed between the generator rooms.
Patent KR-20140055178-A (KR)
Inventor: KIM IN SU
IPC: F23D14/48
Filed: 2012-10-30
Abstract: 본 발명에 따르면, 연료를 턴디쉬 측으로 분사하는 연료 노즐; 상기 연료 노즐의 외곽에 형성되고, 상기 연료의 연소를 위한 공기를 턴디쉬 측으로 분사하는 공기 노즐; 및 상기 공기 노즐의 외곽을 따라 형성되고, 상기 연료 및 상기 공기를 턴디쉬 내부로 안내하는 안내관을 포함하는 턴디쉬 예열 버너장치가 제공된다.
Patent KR-20130049743-A (KR)
Title: Method for forming ruthenium oxide film and storage medium
Inventor: NORO NAOTAKA
IPC: H01L21/205
Filed: 2012-11-02
Abstract: PURPOSE: A method for forming a ruthenium oxide layer and a storage medium are provided to reduce incubation time by forming the ruthenium oxide layer with a high rate. CONSTITUTION: A chamber(1) is cylindrical. A susceptor(2) horizontally supports the wafer and is supported by a support member. A heater(5) is buried in the susceptor. A heater power source is connected to a heater. [Reference numerals] (23) Exhaust device; (51) Process controller; (52) User interface; (53) Memory unit; (53a) Memory medium; (6) Heater power; (8) Heater controller
Patent KR-20140057935-A (KR)
Title: Display device and assembling method of the same
Inventor: YOON SOO YONG
IPC: H01L51/50
Filed: 2012-11-05
Abstract: Disclosed is a display device. A display device according to an embodiment of the present invention comprises a display panel which is bent in a first direction and displays an image; and a guide unit which fixes the display panel in a bent state. The guide unit is bent to correspond to the curvature of the first direction of the display panel and comprises a first frame member which is combined with the edge of the first direction of the display panel; and a second frame member which is combined with the edge of a direction which is vertical to the first direction of the display panel.
Patent KR-20140058880-A (KR)
Title: Controll module system of safety system for wind power generator and controll method using the same
Inventor: SHIM PILL SUB
IPC: F03D11/00
Filed: 2012-11-07
Abstract: The present invention relates to a control module system of a safety system for a wind power generating device and a control method using the same and, more particularly, to a control module system of a safety system for a wind power generating device and a control method using the same which utilizes a communication line instead of a complicated signal line for controlling the safety system of a wind power generating device; simplifies a control circuit of the safety system by forming a plurality relays into a control module; facilitate an increase or decrease in the number of channels later; and reduces time and costs required for maintaining and repairing by flexibly dealing with changes such as malfunctions. The present invention is the control module system of the safety system for a wind power generating device includes a first, a second, and a third input/output module which are installed on a hub, a nacelle, and a tower of a wind power generating device respectively and which include connection ports for connecting the safety module forming the safety system and communication ports for communicating and enables signals to be inputted and outputted into/from the safety module; and a plurality of communication lines which connects the communication ports to enables the first, second, and the third input/output modules to be communicated.
Patent KR-20130054177-A (KR)
Title: Mesoporous titanium dioxide nanoparticles and process for their production
Inventor: FU GUOYI
IPC: C01G23/04
Filed: 2012-11-13
Abstract: PURPOSE: A manufacturing method of a mesoporous titanium dioxide nanoparticle is provided to manufacture TiO2 nanoparticle which includes uniform intra-particle pores by a wet chemical hydrolysis process using titanium aqueous compounds. CONSTITUTION: A mesoporous titanium dioxide nanoparticle has a size of 20-100nm and spherical shape. A manufacturing method of the TiO2 particle comprises a step of forming solution of titanium aqueous compound with a molarity of 0.5-1.5 per liter under the presence of organic mineral acid where 0.02-0.2 mole of titanium exists in acid; a step of heating the aqueous solution to 70-80 deg. C, maintaining the temperature for 1-3 hours, increasing the temperature to 100 deg. C to reflux temperature, and maintaining the temperature for 2-4 hours; a step of cooling the aqueous solution to room temperature and separating the reaction product.
Patent KR-20140065607-A (KR)
Title: Test apparatus and test device for touch panel
Inventor: GU SEUNG MAN
IPC: G01R31/02
Filed: 2012-11-17
Abstract: The present invention relates to a test apparatus for a touch panel comprising a touch unit which is touched to the touch panel to test the touch panel; a movement unit which is connected to the touch unit at one end; a housing which is connected to the movement unit to be able to elevate; a pressure unit which is connected to the other end of the movement unit; a first elastic unit which elastically presses the touch unit to a descending direction of the movement unit to elevate the touch unit touched to the touch panel along the slope of the touch panel by combining one side to the housing and the other side to the touch unit; and a second elastic unit which elastically presses the pressure unit to the direction of elevating the movement unit. One side of the second elastic unit is connected to the housing, and the other side of the second elastic unit is connected to the pressure unit. The present invention is provided to elevate the touch unit according to the slope of the touch panel and perform a drag test for the touch panel even when the touch panel is inclined by the first elastic unit which elastically presses the touch unit.
Patent KR-20140070828-A (KR)
Inventor: LIM GAP SOO
IPC: F27B9/38
Filed: 2012-11-28
Abstract: The present invention relates to a door apparatus of a heating furnace, including a support installed on top of an open portion of the furnace; and a curtain door connected to the support, with the ability to rotate, blocking the open portion while being sagged downward by its own weight, and which has mutually connected blocking rings having rings on upper and lower parts.
Patent KR-20130061110-A (KR)
Title: Natural surfactant containing the extract of polygala tenuifolia willd. sophora root and rose
Inventor: KIM NAM KYOUNG
IPC: C11D7/44
Filed: 2012-11-30
Abstract: PURPOSE: A natural surfactant composition is provided to ensure excellent surface activity, foaming ability, washing ability, dispersion, and emulsification. CONSTITUTION: A natural surfactant composition contains a mixture extract of Polygala tenuifolia willd., Sophora flavescens aition, and Rosa spp. mixed in a weight ratio of 0.5-1.5:0.5-1.5:0.5-1.5. The extract is selected from the group consisting of water, ethanol, methanol, propanol, butanol, glycerol, propylene glycol, and 1,3-butylene glycol. A cosmetic composition or a washing composition contains the natural surfactant composition. [Reference numerals] (AA) Synthetic surfactant 47mm; (BB) Mixed extract 41mm
Patent KR-20140075849-A (KR)
Title: Semiconductor device and fabricated method thereof
Inventor: MAEDA SHIGENOBU
IPC: H01L21/336
Filed: 2012-11-30
Abstract: A semiconductor device and a fabricated method thereof are provided. The semiconductor device includes a first multichannel active pattern which is formed on a substrate, a first normal gate which is formed on the substrate to intersect with the first multichannel active pattern, a field insulating layer which is formed on the substrate, a dummy gate which is formed on the field insulating layer. The upper surface of at least parts of the field insulating layer is higher than the bottom surface of the first normal gate.
Patent KR-20140070179-A (KR)
Inventor: CHOI BYUNG MIN
IPC: B62B3/10
Filed: 2012-11-30
Abstract: The present invention relates to a moving rack for stacking work. To be more particular, a second accommodating unit and a first accommodating unit are formed to have a different angle from the ground. The second accommodating unit and the first accommodating unit have a different protruding degree toward the front side of an accommodated container in order to easily insert and stack the container and to easily check goods inside the container.
Patent KR-20140071055-A (KR)
Title: Air conditioner for both cooling and warming
Inventor: KIM JAE HOON
IPC: F25B41/00
Filed: 2012-12-03
Abstract: The present invention relates to an air conditioner for both cooling and heating which can prevent ice formation by using two outdoor heat exchangers. The air conditioner comprises an indoor heat exchanger which is supplied with a refrigerant and heat-exchanged with indoor air to cool or to heat; a first outdoor heat exchanger which is supplied with the refrigerant recovered by a return line from the indoor heat exchanger, and heat-exchanged with outdoor air; a first three-way valve which selectively expands the refrigerant passing the first outdoor heat exchanger; a second outdoor heat exchanger which is arranged so that the refrigerant passing the first three-way valve is brought into contact with the first outdoor heat exchanger; and a second three-way valve which is controlled to selectively expand or compress the refrigerant passing the second outdoor heat exchanger. The indoor heat exchanger is provided with an evaporator and a condenser, and a cutoff part controls to selectively communicate or interrupt the refrigerant passing the evaporator, with the condenser.
Patent KR-20140071127-A (KR)
Title: Control device for control valve
Inventor: SONG SUNG HOON
IPC: F17D1/065
Filed: 2012-12-03
Abstract: The present invention relates to an apparatus for controlling a control valve of a gas collecting system. More particularly, the apparatus for controlling the control valve of the gas collecting system comprises: a plurality of compressor trains for compressing gas fuel supplied through a conveying pipe and supplying the compressed gas fuel to a tank; a control valve for controlling an amount of gas supplied to the compressor train; a shutdown valve mounted at an inlet side of the compressor train to shut off the inlet side when the compressor train is turned off; a flow sensor mounted between the shutdown valve and the compressor train; and a controlling unit which judges whether the compressor train is operated or not using information of a flow rate sensed by the flow sensor and rapidly controls the control valve to be closed when it is judged that any one of the compressor trains is turned off so that excessive pressure is not applied to the closed shutdown valve. Therefore, the apparatus for controlling the control valve of the gas collecting system can prevent damage of the shutdown valve by excessive pressure because controlling the control valve to be rapidly closed to supply gas of a proper amount when the compressor train is turned off so as to prevent gas of excessive pressure from being supplied to the inside of the conveying pipe.
Patent KR-20140071194-A (KR)
Inventor: CHUNG WON YOUNG
IPC: H04L12/28
Filed: 2012-12-03
Abstract: Disclosed are a method for performing collective communication and a collective communication system using the same. A method for performing collective communication in a collective communication system including a plurality of processing nodes includes the following steps: determining whether a command message for one of a broadcasting function, a diffusion function, and a combination function is generated by a processor; determining a communication order of the processing nodes by applying a communication priority to a processing node which does not communicate with based on the states of the processing nodes when the command message for one of the broadcasting function, the diffusion function, and the combination function is generated by the processor; and performing communication with respect to the command message based on the determined communication order.
Patent KR-20140073220-A (KR)
Title: Estimation method for communication channel in uwb receiver and uwb receiver for estimating communication channel
Inventor: LEE YOUNG PO
IPC: H04B1/7183
Filed: 2012-12-06
Abstract: A method for estimating a communications channel in a UWB receiver according to one embodiment of the present invention comprises: (a) a step of performing a first correlation operation between a PN signal which is received in the UWB receiver and a local PN signal; (b) a step of performing a second correlation operation for a correlation function obtained from the first correlation operation using two sequential correlation windows; (c) a step of detecting whether a peak exists in correlation values obtained from the second correlation operation; (d) a step of repeating the (b) and (c) steps after increasing the sizes of the correlation windows for the second correlation operation if the peak is not detected; and (e) a step of estimating a kind of the communications channel by comparing the sizes of the correlation windows and cluster inter-arrival times if the peak is detected.
Patent KR-20140079666-A (KR)
Title: 필기구 수납장이 구비된 의자
Inventor: KIM MIN JUN
IPC: A47C7/62
Filed: 2012-12-18
Abstract: 본 발명은 필기구가 없을 때의 불편함을 해소하기 위해 의자에 필기구함을 부착하여 필기구 사용을 가능토록 하는 필기구 수납장이 구비된 의자에 관한 것으로, 필기구 의자가 만들었을 때 이 불편함을 방지해주고 혹시나 필기도구를 챙기지 않을 경우 시 그 편리함을 준다.
Patent KR-20140079168-A (KR)
Title: Manufacturing Method of Kombucha beverages using Citron
Inventor: LEE KYU YOUNG
IPC: A23L2/38
Filed: 2012-12-18
Abstract: The present invention relates to a method for manufacturing fermented drinks such as kombucha beverages by adding kombucha in a citron tea pickled in agave syrup. The method for manufacturing kombucha beverages using citron comprises the step of preparing base materials; the step of preparing sterilized bottles; the step of producing tea water; the step of removing impurities; the step of producing sugar water; the step of mixing the tea water with the sugar water; the step of cooling the mixture; the step of inserting kombucha; the step of fermenting; and the step of filtering and ripening. The method for manufacturing kombucha beverages using citron allows many people to easily enjoy kombucha since sweet and fresh flavors are combined with the unique flavor of the kombucha by using the citron pickled in the agave syrup. Further, the citron containing vitamin C and an organic acid is effective in skin care and preventing fatigue and cold, and kombucha prevents hair loss, lowers a cholesterol level and blood pressure, and relieves proliferative arthritis, hangover, constipation, a diuretic effect, migraine, indigestion and cramps. Therefore, the products manufactured by the method for manufacturing kombucha beverages using citron provide the effectiveness of citron and kombucha at once since.