baber/WOPTO huggingface dataset:
Patent KR-20140001537-A (KR)
Title: Heat exchanger
Inventor: HONG IP PYO
IPC: F28F1/32
Filed: 2012-06-27
Abstract: The present invention relates to a heat exchanger. The purposes of the present invention are to easily manufacture and assemble heat exchange fins by allowing the heat exchange fins to be conveniently installed and fixed to be aligned in the longitudinal directions of heat exchange tubes at regular and relatively wide distances; and to improve the heat exchange performance of the heat exchanger by preventing the formation of water around the heat exchange fins, wherein the heat exchange fin has a fin main body formed into a thin metal sheet and having distance alignment protrusions formed into steps on the same, and the formation of the water is the problem of an existing heat exchange fin. According to the present invention for the purposes, the heat exchanger comprises: a pair headers facing each other up and down; the heat exchange tubes installed to be longitudinally arranged between the headers at regular distances; and the heat exchange fins formed into the thin metal sheets and installed to be aligned in the longitudinal directions of the heat exchange tubes at the regular distances, wherein the heat exchange fin has slots formed to penetrate the fin main body which has a certain thickness and area, and is formed into the thin metal sheet; arranged into multiple rows at regular distances back and forth, and left and right; corresponding to the cross sections of the heat exchange tubes; having extended ribs which are formed at the peripheries thereof, have certain thicknesses and heights, protrude to one side, and adhere to the outer surfaces of the heat exchange tubes; and having the distance alignment protrusions which are formed around the same and selectively protrude from the surface of the fin main body vertically upwards or vertically downwards.
Patent KR-20140004952-A (KR)
Inventor: CHOL YONG HA
IPC: H01H9/18
Filed: 2012-07-03
Abstract: A switch unit which improves visibility according to an embodiment of the present invention includes: a switch; a proximity sensor which senses the approach of a user in order to operate the switch; a color filter which has a first symbol penetrated only by light which has a set first wavelength and a second symbol penetrated only by light which has a set second wavelength; a light source which emits light having the first wavelength which is set as the color filter or light having the set second wavelength; and a control unit which controls the switch unit so that the user is able to see the light of the light source through the first symbol or the second symbol by emitting light through the color filter from the light source depending on a signal sent from the proximity sensor. Therefore, the present invention improves visibility, has an excellent design, satisfies sensitivity of a user, and improves convenience of an operation by showing a larger symbol through the color filter if a hand of the user approaches the switch unit in order to operate the switch.
Patent KR-20140006359-A (KR)
Title: Optical mask and laser induced thermal imaging apparatus comprising the same
Inventor: HEO YOUNG TAE
IPC: H05B33/10
Filed: 2012-07-04
Abstract: The present invention relates to an optical mask which emits incident light according to formed patterns and includes a transparent substrate and light reflecting layers which have a low refractive index layer and a high refractive index layer alternatingly laminated thereon and has a plurality of openings, wherein the thickness of the light reflecting layers and the wavelength of the incident light satisfy equation 1 (Y>=1.312X-0.06826, wherein, X is the wavelength (nm) of the incident light and Y is the thickness (micrometer) of the light reflecting layers). [Reference numerals] (AA) Thickness(um); (BB) Wavelength(nm)
Patent KR-20130019340-A (KR)
Title: Experimental method for testing vertical reaction resonance period and movement performance of multi supporters located in the sea with gravity base offshore structure
Inventor: JANG HO YUN
IPC: G01M7/00
Filed: 2012-07-05
Abstract: PURPOSE: A method using a marine engineering aquarium for inspecting a vertical reaction resonance period and the movement performance of an underwater multi-supporter of a gravity-based marine structure is provided to obtain a safe and durable marine structure as designing the marine structure after inspecting the of an external force on the marine structure and the movement performance of the underwater multi-supporter in advance based on diverse marine information. CONSTITUTION: A method using a marine engineering aquarium for inspecting a vertical reaction resonance period and the movement performance of an underwater multi-supporter of a gravity-based marine structure is as follows. A marine structure model with a shape corresponding to a marine structure and reduced at a predetermined rate with respect to a real marine structure is manufactured. An external force caused by waves, tide, and wind generated in a real sea area, where the gravity-based marine structure is installed, is calculated. Sensors are installed in the lower part of the supporter and portions of the supporter above and below the water surface to that the vertical load which is actuated on the lower part of the supporter and the pressure of waves which is actuated on the supporter from on a water surface and above the water surface are measured. The marine structure model is seated in the marine engineering aquarium, and the external force is generated after installing a wind generator and a tide generator so that data measured by each sensor is obtained. [Reference numerals] (100) Wind power generator; (110) Gravity-fixed structure(fixed by own weight); (AA) Grasping tendency of slip and overturn due to an external force; (BB) Wind; (CC) Waves; (DD) Tide; (EE) Sand
Patent KR-20140008069-A (KR)
Title: Apparatus for preventing movement of lid lifter
Inventor: LEE BYUNG HEE
IPC: C10B45/00
Filed: 2012-07-10
Abstract: The present invention relates to a movement preventer and a cover lifter having the same, more specifically to a movement preventer which can absorb a movement, and a cover lifter having the same. According to an embodiment of the present invention specification, a movement preventer for cover lifter comprises an electromagnet supporting plate having an electromagnet. Multiple prevention parts comprise: a support fixed on the upper side of the supporting plate; and an elastic member having elasticity and being combined with the support. In addition, according to an embodiment of the present invention specification, a cover lifter having the movement preventer comprises: an electromagnet for lifting a cover with a magnetic force; an electromagnet supporting plate combined with the electromagnet; and the movement preventer positioned in the upper side of the supporting plate for suppressing movements of the supporting plate.
Patent KR-20130098112-A (KR)
Title: Inspection apparatus and inspection method of attached substrate
Inventor: CHOI SANG JIN
IPC: G01N21/88
Filed: 2012-07-13
Abstract: PURPOSE: A device and a method for testing an attached board are provided to determine whether defects exists on an attached layer itself or defects are generated by an upper layer of the attached layer, thereby detecting only the defects existing on the attached layer itself. CONSTITUTION: A device (100) for testing an attached board includes an optical system (110), a photographing unit (120), and a defect testing unit (130). The optical system emits lights on the lateral surface and the front surface of an attached board (10). The photographing unit obtains images of the attached board by using the lights emitted to the front and lateral surfaces by the optical system. The defect testing unit detects the defects on the attached board based on the images of the attached board obtained by the photographing unit. [Reference numerals] (131) Defective candidate extracting unit; (132) Defect determining unit; (140) Defect analyzing unit; (150) Error determining unit
Patent KR-20130011932-A (KR)
Title: Resin composition for forming optical component
Inventor: KANAYA SHINGO
IPC: C08L83/04
Filed: 2012-07-16
Abstract: PURPOSE: A resin composition for molding optical parts is provided to have excellent reflectivity and weatherability, to have good reflectivity suitable for optical components and to provide an optical component material which has excellent heat durability and mechanical strength. CONSTITUTION: A resin composition for molding optical components comprises a ladder type and /or random type silsesquioxane derivative which is obtained by hydrolyzing and condensing a trialkoxysilane(A) containing a C1-12 alkyl group or C6-20 alkyl group, and a trialkoxysilane(B) containing (meth)acryl group with a molar ratio of 1:99-90:10 and has a weight average molecular weight of 1,500-30,000; a compound which contains at least one (meth)acrylic group in a molecule; and a polymerization initiator. The trialkoxysilane(A) is at least one selected from methyltrimethoxysilane, ethyltrimethoxysilane, and phenyl trimethoxysilane.
Patent KR-20140016608-A (KR)
Title: Encoder using motion blur and method for controlling the same
Inventor: KIM WOONG
IPC: G01B11/00
Filed: 2012-07-30
Abstract: According to an embodiment of the present invention, an encoder using motion blur comprises: a laser transmitter which transmits lasers to a movable body or a rotary body; an imaging device which captures the images of the movable body or the rotary body transmitted with the lasers; and a velocity measuring circuit which measures the velocity of the movable body or the rotary body based on the amount of motion blur of the images captured by the imaging device. [Reference numerals] (140) Velocity measuring circuit; (150) Square wave generating circuit
Patent KR-20140016687-A (KR)
Title: The system for automatic verification of contents based on web platform and method using the same
Inventor: SHIN GI ROO
IPC: G06F15/16
Filed: 2012-07-31
Abstract: The present invention relates to a system and a method for automatically verifying web platform based content. The system for automatically verifying the web platform based content comprises a verification server unit for generating or reconfiguring one or more test cases for verifying the content and for storing content information for verification; and a terminal unit for verifying the content according to the verification data and for receiving verification data including the test case and an application ID of the content from the verification server unit. The terminal unit includes a content storage unit for storing the content received from the verification server unit; a web platform included for operating the content stored in the content storage unit; and a test agent for providing the test case ID and the application ID to the web platform and for extracting the test case ID and the application ID from the received verification data. A technology for verifying the web platform based content; for searching the content including the application ID; and for verifying the searched content using the test case ID is provided. According to the present invention, the web platform improves the efficiency and convenience of verification by automatically verifying the content according to the order of the test case combined within the test space provided from the verification server unit. [Reference numerals] (110) Test case module unit; (120) Communication module unit; (130) Content management module unit; (210) Content storage part; (220) Web platform; (230) Test agent
Patent KR-20140017266-A (KR)
Title: Mutual reinforcement method and system for the trustable online rating system
Inventor: KIM SANG WOOK
IPC: G06Q50/30
Filed: 2012-07-31
Abstract: The present invention relates to a mutual reinforcement method and a system thereof, which reinforces a reputation in order to increase the reliability of an online reputation system. The mutual reinforcement method which mutually reinforces a reputation and a grade in the online reputation system includes the following steps of: calculating the reliability of the grade which each user writes by using characteristics of reliable information; and quantifying the reliability of the reputation by applying the reliability of the reputation to the online reputation system. [Reference numerals] (AA) Start; (BB) End; (S110) Identify the generation of a false reputation problem; (S120) Calculate the reliability of a grade by using characteristics of reliable information; (S130) Quantify the reliability of a reputation by applying the reliability of the grade
Patent KR-20140017868-A (KR)
Title: Positive active material composition for lithium secondary battery and lithium secondary battery
Inventor: CHO CHAE WOONG
IPC: H01M4/131
Filed: 2012-08-01
Abstract: A positive electrode active material composition by an embodiment of the present invention contains: a compound which can reversibly perform the intercalation and di-intercalation of lithium; a positive electrode active material containing a composite with WO3 and a binder; and a water based binder. The positive electrode active material composition of the embodiment of the present invention can control the increase of internal resistance by the corrosion of a current collector, and can provide a battery with excellent high rate and cycle lifetime properties.
Patent KR-20130119824-A (KR)
Title: Dual profile shallow trench isolation apparatus and system
Inventor: HUNG CHIA YANG
IPC: H01L21/8238
Filed: 2012-08-01
Abstract: The present invention describes a device that is a semiconductor circuit device which includes a shallow trench isolation feature part which forms the boundaries of an active region and a peripheral region on a semiconductor substrate to electrically isolate the structure of the active region from the structure of the peripheral region, and a manufacturing method thereof. The shallow trench isolation feature part which forms the boundary of the active region is shallower than the shallow trench isolation feature part which forms the boundary of the peripheral region which includes the shallow trench isolation structure of the peripheral region which is formed by two or more etching steps.
Patent KR-20140021268-A (KR)
Title: Manufacturing method of reflective polizer dispered polymer and device thereof
Inventor: CHO DUK JAE
IPC: G02F1/13357
Filed: 2012-08-09
Abstract: A manufacturing method of the present invention manufactures a plurality of sea-island type composites having different average optical thicknesses using sea-island type extruded capture and does not require a specific bonding layer or a protection layer inside a core layer by combining the composites in a melting state. Furthermore, a skin layer does not go through a specific bonding step by being formed on one or more surfaces of the core layer in the melting state. The manufacturing costs are remarkably reduced, and an optical matter property is maximized in the restricted thickness. In addition, the method is economical and may minimize fraction defective by providing a three-dimensional image with a stretching process and without a special process for providing the three-dimensional image to the surface of the reflective polarizer. Also, the reflective polarizer manufactured by the manufacturing method of the present invention may achieve a superior optical property matter by enabling the hardware polymer to have a plate shape when the reflective polarizer includes a smaller number of double reflection polymers than the existing reflective polarizer including the existing double reflection polymers. The reflective polarizer may wholly reflect the S wave of a visible ray wavelength area by being formed as a plurality of groups having different average thicknesses.
Patent KR-20140023822-A (KR)
Title: Camera module
Inventor: SHIN DONG MIN
IPC: G03B13/36
Filed: 2012-08-17
Abstract: The present invention relates to a camera module comprising: a lens module; a housing that receives an actuator for transferring the lens module; a connecting substrate that is electrically connected to the actuator and includes at least one connection pads for the external connection; and a substrate joined to the housing and having at least one connecting terminals which are electrically connected to the connection pads, wherein the end of the connection pads may comprise a hole going through the front and the backside.
Patent KR-20140024683-A (KR)
Title: Compression tester
Inventor: SEO KI JEONG
IPC: G01B11/16
Filed: 2012-08-20
Abstract: Disclosed in the present invention is a compression tester which measures the amount of plastic deformation of a cylindrical specimen such as a pipe using electromagnetic waves. According an embodiment of the present invention, the compression tester comprises: a load applying unit (200) which applies a compressive load or compressive displacement to a cylindrical specimen (S); a measuring unit (300) which is placed in the load applying unit (200), and measures the amount of plastic deformation of the cylindrical specimen (S) due to the applied compressive load or compressive displacement using electromagnetic waves; and a control unit (400) which is connected with the load applying unit (200) and the measuring unit (300) in order to control the load applying unit (200), and receives and stores a signal from the measuring unit (300). Through the above composition, the compression tester can accurately and rapidly measure the amount of plastic deformation of a cylindrical specimen due to the applied compressive load or compressive displacement, can conduct a compression test for the cylindrical specimen regardless of the kind, usage, or shape of a material of the cylindrical specimen, can accurately conduct the compression test for the cylindrical specimen by preventing the cylindrical specimen from deviating from the initial position during the compression test for the cylindrical specimen, and can prevent the cylindrical specimen from being damaged by external force besides the compressive load during the compression test.
Patent KR-20140027716-A (KR)
Title: Well cleaning device using tablet
Inventor: KIM BYUNG WOO
IPC: B08B9/027
Filed: 2012-08-27
Abstract: A tube well cleaning device using a tablet is disclosed. According to an embodiment of the present invention, the tube well cleaning device using a tablet includes a tablet, a net, and a joining member. The tablet includes a bubble forming material that reacts to water and creates air bubbles, and includes a soluble outer layer which contains the bubble forming material inside. The net contains the tablet therein. The joining member is inserted into the tube well and the net is attached to the joining member. Thereby, the well cleaning device using a tablet enables physical and chemical cleaning of the tube well by air bubbles and a simple structure of the tube well cleaning device using a tablet enhances convenience and economic feasibility.
Patent KR-20140028502-A (KR)
Inventor: DO CHANG HO
IPC: F16L55/02
Filed: 2012-08-29
Abstract: The present invention relates to an apparatus for restraining the expansion of a dual pipe and, more specifically, to an apparatus for restraining the expansion of a dual pipe, in which the thermal expansion of a carrier pipe through which a high-temperature or high-pressure fluid flows is restrained, and a thermal expansion restraining member for the restraint is installed through welding, thereby improving convenience and economic feasibility of work. To achieve this, in a dual pipe composed of a carrier pipe through which a high-temperature or high-pressure fluid flows, and a casting pipe surrounding the outer circumferential surface of the carrier pipe and being shorter than the carrier pipe, the apparatus according to the present invention is installed between the carrier pipe and an end portion of the casting pipe to restrain the expansion of the carrier pipe. The apparatus according to the present invention comprises: a first ring member welded along the circumferential surface of the carrier pipe protruding from the casting pipe; a second ring member welded along the circumference of the end portion of the casting pipe; and a stiffener for connecting the first ring member and the second ring member to each other.
Patent KR-20140029869-A (KR)
Title: Communication apparatus and multiple access apparatus for transceiving data, and method thereof
Inventor: CHOI WAN
IPC: H04B7/005
Filed: 2012-08-30
Abstract: A multiple access apparatus and an accessed communication apparatus include: a calculation unit for calculating a channel gain value of the communication apparatus based on the condition of the channel between the communication apparatus and the multiple access apparatus; a control unit for determining whether data transfers or not based on the calculated channel gain value; and a data transmission unit for transmitting the data to the multiple access apparatus based on the determination. The multiple access apparatus restores the data based on physical interference between a plurality of data which is transmitted to the multiple access apparatus. [Reference numerals] (100) Terminal; (110) Calculation unit; (120) Control unit; (130) Data transmission unit
Patent KR-20140030548-A (KR)
Title: User interface apparatus and method for subgroup within group conversation
Inventor: YOON JI SUN
IPC: G06F17/30
Filed: 2012-08-31
Abstract: The present invention relates to a new interface specialized in a group conversation or a group chatting, and to an interface apparatus and method for a subgroup in a group conversation which can efficiently generate a new conversation window with a specific user as maintaining a current group conversation during the group conversation by using the concept of the subgroup in the group conversation. The user interface for a subgroup in a group conversation according to the present invention comprises: a first area in which a conversation window for a group conversation is generated; a second area in which a conversation window for a subgroup is generated, wherein the subgroup is formed by selecting specific participants in the group conversion; a user profile displayed in the second area and configured to distinguish each participant of the subgroup and to include personal information about each participant of the subgroup; and a boundary configured to distinguish the first area and the second area and to shift between the first area and the second area by being moved in a left or right direction. [Reference numerals] (110) Input unit; (120) Determining unit; (130) Processing unit; (150) Message DB; (AA,BB) User input; (CC) Input coordinate information, determination result notification information; (DD) Personal information, request personal information; (EE) Personal information
Patent KR-20140030871-A (KR)
Title: Refractory structure for manufacturing nickel powder and manufacturing method of nickel powder
Inventor: KIM JEONG RYEOL
IPC: C04B35/52
Filed: 2012-09-04
Abstract: The present invention relates to a refractory structure for manufacturing nickel powder and a method for manufacturing nickel powder. The refractory structure for manufacturing nickel powder according to the present invention includes a first crucible made of graphite, a second crucible which is disposed inside the first crucible and is made of ceramic, and a heat insulation material inserted between the first crucible and the second crucible. The refractory structure for manufacturing nickel powder according to the present invention enhances productivity by improving melting and vaporization of nickel due to improved heat insulation, can manufacture nickel powder with high purity by controlling impurity content, and can prevent cracks in the structure.