baber/WOPTO huggingface dataset:
Patent KR-20130102297-A (KR)
Title: A limit switch for valve
Inventor: KWAK KYUNG MIN
IPC: F16K37/00
Filed: 2012-03-07
Abstract: PURPOSE: A limit switch for a valve is provided to improve the quality and durability thereof by simplifying the structure thereof and enabling the easy operation thereof. CONSTITUTION: A limit switch (100) for a valve comprises an actuating shaft (104), an indicator (105), and an actuating part (110). The actuating shaft is installed inside of a case (103) installed on the top of an actuator for operating a stem connected to the disk of a valve. The indicator is installed on the actuating shaft protruding upward from the case and enables an operator to visually confirm the opening and closing state of the valve. The actuating part is installed inside the case and applies an electrical signal that indicates the opening and closing state of the valve to a controller. An opening rod (115) and a closing rod (116) touching an opening terminal (112) and a closing terminal (113) of a switch are installed in the actuating part. [Reference numerals] (AA) Open
Patent KR-20130104817-A (KR)
Title: Pos-credit program
Inventor: LEE SUNG UK
IPC: G06Q20/24
Filed: 2012-03-15
Abstract: PURPOSE: A terminal program linked with point of sale (POS) is provided to prevent the possibility of information hacking and leakage when the POS with no security module authorizes a credit card, thereby preventing the replication and unauthorized use of cards. CONSTITUTION: If users push early a specific key on the keyboard during the execution of a terminal program, the POS reads the number at a position designated on the screen of the POS and transmits the read number to a credit card terminal through the computer of the POS such that the payment of the credit card is performed.
Patent KR-20130106480-A (KR)
Title: Vvvf inverter main circuit error detection and protection device for railway vehicle
Inventor: KIM SUNG JOON
IPC: G01R19/165
Filed: 2012-03-20
Abstract: PURPOSE: An apparatus for detecting the abnormality of a main circuit of a VVVF inverter for a railway vehicle and protecting the main circuit is provided to prevent an accident due to defects by performing a protection operation for a short time. CONSTITUTION: A logic circuit unit (10) compares a preset voltage and a preset current with a voltage and a current via a power transformer and a current transformer. A sensing circuit unit (20) senses the voltage and the current which are compared with the preset voltage and the preset current. The sensing circuit unit is operated with the sensed voltage and current. An analog-to-digital signal converter (30) converts the voltage and the current into analog and digital signals. An interface unit connects a propulsion control device to a traction motor and a monitor of a driving room. [Reference numerals] (22) DC low voltage; (23) DC over voltage; (24) DC over current; (25) AC low voltage; (27) AC over current; (28) AC over load; (30) Analog/digital signal switching; (AA) MCB trip
Patent KR-20130112645-A (KR)
Title: Wall mounted drum type washing machine
Inventor: HWANG UI KUN
IPC: D06F23/02
Filed: 2012-04-04
Abstract: PURPOSE: A wall-mounted drum washing machine is provided to prevent the operation of the washing machine when a detergent case and a softening agent case are incorrectly assembled. CONSTITUTION: A wall-mounted drum washing machine includes a rear panel (10), a tub, a front panel, a cover unit (32), a detergent case (90), a softening agent case (100), and an incorrect-assembling prevention unit. The rear panel is mounted on a wall surface. The tub contains washing water and is supported by the rear panel. The front panel is installed on the tub. The cover unit surrounds the front panel. The detergent case is penetrated through the cover unit and installed on the front panel to be detached. The softening agent case is penetrated through the cover unit and installed on the front panel to be detached. The incorrect-assembling prevention unit prevents the detergent case and the softening agent case from being assembled contrariwise.
Patent KR-20130116135-A (KR)
Title: Cutting tool to adjust position of cutting edge
Inventor: LEE SUN HO
IPC: B23B27/16
Filed: 2012-04-15
Abstract: PURPOSE: A cutting tool for minutely adjusting the position of a cutting edge is provided to prevent damage to a cutting edge by accurately making the cutting edge identical to the center of a workpiece. CONSTITUTION: A cutting tool for minutely adjusting the position of a cutting edge comprises a body (1) and a neck part (5). An insertion member (10) containing a cutting edge is formed on the front end (6) of the body. The neck part connects the front end and the rear end of the body. A wedge-shaped concave part is formed on the bottom end of the neck part. A wedge-shaped part (2) having a screw hole is inserted into the concave part. A screw is coupled to the screw hole.
Patent KR-20130024721-A (KR)
Title: Fastener for fences
Inventor: KIM WON HWAN
IPC: E01F15/00
Filed: 2012-04-18
Abstract: PURPOSE: A fastener for a fence is provided to improve productivity by separating a fixing member and a support member and improve the durability of a fence by connecting a vertical member with a horizontal member securely. CONSTITUTION: A fastener for a fence includes a fixing member(100) and a support member(200). The fixing member is fixed to the vertical member of a fence and combines the horizontal member of the fence and the support member with the vertical member. The support member is combined with the fixing member in the slide and supports the horizontal member inserted into the inner side.
Patent KR-20130119065-A (KR)
Title: Aginst harden by surrounding temperature
Inventor: CHOI SANG KU
IPC: G05D23/19
Filed: 2012-04-23
Abstract: PURPOSE: A system for maintaining low temperature of a urethane transportation pipe to prevent the urethane hardening by surrounding temperature is provided to omit a cleaning process, by maintaining the temperature of the transportation pipe constantly. CONSTITUTION: A transportation piping pipe (21) is formed with a copper material. More than two thermal elements (22) are arranged in the upper layer and lower layer of the transportation piping pipe. 3 or 6 temperature sensors (23) are arranged in the side of the transportation piping pipe. The thermal elements and the temperature sensors of 3 or 6 make the transportation piping pipe keep constant temperature.
Patent KR-20130119589-A (KR)
Title: Chalcone light alignment material comprising imide group
Inventor: SHIN GYO JIC
IPC: C09K19/56
Filed: 2012-04-24
Abstract: The present invention relates to a chalcone-based photoalignment material with an imide group. The chalcone-based photoalignment material with the imide group according to the present invention comprises at least one monomer. The monomer comprises: an imide group; a spacer connected to the imide group; a chalcone-based light reactive group connected to the spacer; and a rodlike group connected to the chalcone-based light reactive group. According to the present invention, unlike in the past, the the chalcone-based photoalignment material forms a chemical structure in which the imide group, the chalcone-based light reactive group and the rodlike group are linearly linked, thereby increasing the alignment safety of liquid crystal and remarkably improving heat stability, chemical resistance and mechanical property.
Patent KR-20130119779-A (KR)
Title: Surface light source device and back light unit comprising the same
Inventor: KIM KWANG SOO
IPC: F21V8/00
Filed: 2012-04-24
Abstract: The present invention relates to a surface light source device and a backlight unit including the same and, more particularly, to the surface light source device and the backlight unit including the same, capable of slimming a module and reducing manufacturing costs by reducing the number of optical components and obtaining high and uniform brightness properties by optimizing front brightness rise efficiency through the angle control of a prism. For this, the surface light source device includes a light guide plate which includes an incident surface to which light is inputted from a light source which is arranged along a preset axis, an output surface which outputs the incident light, and a rear surface which faces the output surface; and a micro prism sheet. A lenticular pattern is formed on the output surface. A plurality of unit cells with micro prism patterns are dispersed on the rear surface. A vertical angel (θ) of the unit prism of the micro prism pattern is 80° to 83°. The arrangement direction of the unit prism is parallel to the arrangement direction of the light source. The micro prism sheet is laminated on the light guide plate. The vertical angle (θ) of the prism is 90° to 110° on the micro prism sheet.
Patent KR-20130120852-A (KR)
Title: Frost protection type fuel cell system and frost protection method therefor
Inventor: KIM MYOUNG ZOO
IPC: H01M8/04
Filed: 2012-04-26
Abstract: The present invention relates to a fuel cell system for prevention of freezing and bursting which prevents freezing and bursting of a fuel cell portion and a cooling water circulation pipe connected to the fuel cell portion by heating cooling water of the fuel cell portion with heat exchange with the heating circulation water for a boiler by a heat exchanger. According to one embodiment of the present invention, the fuel cell system for prevention of freezing and bursting comprises a fuel cell portion; a heat storage tank unit accommodating cooling water for cooling the fuel cell portion; and a heat exchanger installed between the fuel cell portion and the heat storage tank unit, and enabling the cooling water ejected from the fuel cell portion to exchange heat with the heating circulation water for a heating boiler before being accommodated in the heat storage tank unit.
Patent KR-20130122230-A (KR)
Title: Nonwoven fiber having an improved property and the manufacturing method thereof
Inventor: PARK SEO JIN
IPC: D04H3/018
Filed: 2012-04-30
Abstract: The present invention relates to nonwoven fabric with improved surface touch and rewet and a manufacturing method thereof. The present invention improves physical properties of the nonwoven fabric by optimizing the chemical physical configuration of the nonwoven fabric to satisfy physical properties required for various fields like a medial field, a sanitary material, a living material, an agricultural product, engineering and construction fields, and a soundproof material. A manufacturing method of nonwoven fabric with improved surface touch and rewet includes a step of spinning by applying a triangular spinneret instead of a circular spinneret to a nozzle during manufacturing filament polypropylene spunbond nonwoven fabric passed a melt-spun and hot pressing process. The present invention improves existing problems by improving soft touch and rewet by forming fabric with triangular cross section and provides nonwoven fabric which can be efficiently used for various fields like a sanitary material, a living material, an agricultural product, engineering and construction fields, and a soundproof material by providing nonwoven fabric with improved physical properties.
Patent KR-20120127338-A (KR)
Title: Load transfer belt
IPC: A45F3/04
Filed: 2012-05-14
Abstract: PURPOSE: A load transfer belt is provided to improve dynamic load transfer operations between a load carry unit and the hips of a user. CONSTITUTION: A load transfer belt includes a plurality of load carry units(10). The positions of the load carry units are determined according to the length of the load transfer belt. Each load carry unit is combined with at least one load transfer element which is adjacent to a rotary joint. The rotary joint has a rotary axis of rotation which crosses the length of the load transfer belt. The load transfer belt is combined to form a snake shape.
Patent KR-20130127756-A (KR)
Title: System for transfering a character control authority and the method thereof
Inventor: KIM HYUN SEUNG
IPC: G06Q50/10
Filed: 2012-05-15
Abstract: The present invention relates to a system and method for transferring character control authority, comprising a game server which sends and receives member account information including character names and character information and game data in real time through a client terminal and a wire-wireless network; and at least two or more client terminals connected to the game server through the wire-wireless network, wherein the game server generates control authority blocking signals and control authority transferring signals when a first client terminal which controls a first character in a game meets conditions of transferring control authority during playing the game, sends the control authority blocking signals to the first client terminal to block control authority of the first character, and sends, to a second client terminal which watches the game in a standby state, the control authority transferring signals and location information of the first character at the time of blocking control authority so that the second client terminal can start the game at the location corresponding to the location information of the first character. According to the system and method for transferring character control authority of the present invention, when a character controlled by a certain client terminal meets conditions for transferring character control authority in a game during playing the game, the other client terminal acquires control authority to keep playing the game. [Reference numerals] (110) Database;(120) Game driving unit;(130) Control authority transfer determination unit;(140) Control authority blocking unit;(150) Control authority transfer unit;(160) Wired/wireless network communication unit;(170) Client member authentication unit
Patent KR-20130129766-A (KR)
Title: Water treatment apparatus and water treatment method
Inventor: SON JEONG CHUL
IPC: B01D65/02
Filed: 2012-05-21
Abstract: The present invention is for providing a water treatment apparatus and a water treatment method capable of minimizing the waste of water when a water tank is sterilized and improving sterilization efficiency. To achieve the objective of the present invention, the water treatment apparatus comprises the following: a filter unit including multiple filters to filter raw water; a storage unit storing the filtered water from the filter unit; and a sterilization module supplying sterilized water into the storage unit by being installed on an outlet of the storage unit for discharging the water. [Reference numerals] (AA) Water supply
Patent KR-20130130453-A (KR)
Title: Image display apparatus and operating method for the same
Inventor: KANG BYEONG KI
IPC: G09G5/08
Filed: 2012-05-22
Abstract: A method for operating an image display device according to the embodiment of the present invention includes the steps of: receiving a signal from a space remote controller; calculating a display coordinate for displaying a point based on the received signal; displaying a first pointer on the calculated display coordinate if the calculated display coordinate is included in a boundary of a display area; displaying a second pointer in the boundary of the display area if the calculated display coordinate is out of the display area. Thereby, the accuracy and efficiency of the space remote controller are improved and the convenience of a user is improved. [Reference numerals] (110) Tuner unit;(120) Demodulation unit;(130) External device interface unit;(135) Network interface unit;(140) Storage unit;(150) User input interface unit;(170) Control unit;(180) Display;(185) Audio output unit;(200) Remote control device
Patent KR-20130134007-A (KR)
Title: Touch sensing apparatus and driving method thereof
Inventor: SEO SEONG MO
IPC: G09G3/20
Filed: 2012-05-30
Abstract: The present invention relates to a touch sensing device and an operating method thereof. The touch sensing device comprises a touch screen having capacitive sensors; a logic part for generating operating signals, analyzing voltage of the sensors obtained through a group sensing process, analyzing the voltage, and recognizing the touch input spots; a sensing switching part, installed between the touch screen and logic part, for producing operating signals to the capacity sensors by dividing the capacity sensors into groups after grouping the sensors, and producing the operating signals to each capacity sensor after separating the sensors in a sensing process.
Patent KR-20130135641-A (KR)
Title: Method for recovering methane gas from natural gas hydrate using divalent electrolyte salt
Inventor: LEE WOO JIN
IPC: C07C1/12
Filed: 2012-06-01
Abstract: The present invention relates to a method for collecting methane gas from natural gas hydrate comprising a step of substituting replacement gas for natural gas by applying the replacement gas to natural gas hydrate containing a divalent electrolyte. The replacement gas can contain carbon dioxides. Additionally, the present invention provides a method for storing carbon dioxides in a gas hydrate state comprises a step of converting the natural gas hydrate into carbon dioxide hydrate by applying carbon dioxides as replacement gas to the natural gas hydrate containing the divalent electrolyte and substituting the carbon dioxides for natural gas. The method of collecting methane gas from the natural gas hydrate effectively collects methane gas while storing carbon dioxides as compared to the existing method, thereby solving global warming phenomenon and energy shortage phenomenon.
Patent KR-20130137996-A (KR)
Title: Apparatas and method for auto matching variable impedance in bosch and multi step process
Inventor: KIM YONG TAE
IPC: H01L21/306
Filed: 2012-06-08
Abstract: The present invention relates to device and method for automatically matching an impedance, in particular, device and method for automatically matching an impedance which is varied with a process requiring a Bosch process or a multi-step by having an automatic matching circuit. For the purpose, in a device which automatically matches an impedance varied with a process which requires a Bosch process or a multi-step, the present invention includes: a switching impedance converter for converting each impedance of a first process or a second process among the process requiring the Bosch process or the multi-step; a single pole double throw (SPDT) switching relay for controlling an impedance of the switching impedance converter by switching a terminal between the two terminals of the switching impedance converter according to the first process or the second process; and a variable impedance matcher which is connected to the SPDT switching relay for matching an impedance which is varied in the switching impedance converter. [Reference numerals] (101) Switching impedance converter;(105) Variable impedance matcher;(AA) Input terminal;(BB) Output terminal
Patent KR-20130140380-A (KR)
Inventor: LEE SUNG HYEON
IPC: B43K29/00
Filed: 2012-06-14
Abstract: The present invention provides an acupressure pencil obtained by attaching an acupressure device to writing materials for students, for the students to study and rest at the same time and effectively and efficiently study. The acupressure pencil includes acupressure devices on the upmost side, the left side, and the right side of a mechanical pencil.
Patent KR-20130033943-A (KR)
Title: Heat source machine and refrigerating cycle apparatus
Inventor: YAMAKAWA HIRONOBU
IPC: F24F13/08
Filed: 2012-06-18
Abstract: PURPOSE: A heat source equipment and a refrigerating cycle device are provided to reduce the airflow resistance, thereby reducing fan-in. CONSTITUTION: A heat source equipment(100) comprises a fan(103) and a fan grill(102). The fan grill includes a front unit passing the mainstream of an airflow generated by the fan and a lateral unit arranged along the direction of the mainstream. The front unit is formed into a rectangular form, and a ventilation unit is formed in the lateral unit. An airflow control unit controlling the airflow passing through the front and lateral units is installed. The airflow control unit is formed into a plate shape having length in a mainstream direction which is larger than the thickness.
Patent KR-20130007968-A (KR)
Title: Stripe coating coating device and stripe coating coating method
Inventor: KUSUYAMA MASAKAZU
IPC: B05B9/04
Filed: 2012-06-18
Abstract: PURPOSE: A stripe coating painting apparatus and method are provided to keep the distance between a painting side and a paint spray nozzle constant and to obtain a coating quality with a uniform coating thickness. CONSTITUTION: A stripe coating painting apparatus and method comprises a paint pump(3), a gun part(15), and a paint spray nozzle(18). The paint pump supplies paint of a stripe coating painting at a specific pressure. The gun part controls the spray of pain supplied from the paint pump. The paint spray nozzle sprays paint by controlling the gun part. The paint spray nozzle comprises a spray guide(30). The spray guide maintains the distance of a spraying surface and the front end of the nozzle. The spray guide faces the paint spray direction of the spray nozzle. The spray guide comprises two spray guides of a pellet welded part-corresponding type.
Patent KR-20140004290-A (KR)
Title: Recommandation method of friend and ctreation method of dynammic community using interest graph of music in social network
Inventor: LEE SUN WOONG
IPC: G06Q50/30
Filed: 2012-06-29
Abstract: Disclosed are a friend recommending method and a dynamic community generating method using an interest graph of music in a social network. According to an embodiment of the present invention, a friend recommending method using an interest graph of music in a social network, which is performed in a social network comprising a plurality of user terminals and a server for recommending at least one friend to each user of the user terminals based on the interest graph of music, comprises: allowing the server to receive, from the user terminals, information about musical activities performed by each user; allowing the server to give a point to every at least one of the musical activities included in the information about the musical activities performed by each user of the user terminals; and allowing the server to recommend at least one friend associated with the interest graph of music to each user of the user terminals, using the point given to every at least one of the musical activities. [Reference numerals] (AA) Start; (BB) End; (S1) Receive information about musical activities; (S2) Give a point to each of the musical activities; (S3) Recommend at least one friend associated with an interest graph of music
Patent KR-20140007643-A (KR)
Title: Cushion having protective products
Inventor: LEE JAE WOO
IPC: A62B18/00
Filed: 2012-07-10
Abstract: The present invention relates to an emergency cushion having protective products. More specifically, a cover and cotton filled inside the cover are made of flame retarding materials. Protective products capable of protecting a user from smoke such as a disposal canister mask, protective eyeglasses, a water bottle, a small flashlight are inputted inside the emergency cushion and a user can usefully use the protective products in case of emergency. To achieve the same, a cushioning product such as a pillow or a cushion is divided into two pieces, and the divided pieces are open via a slide fastener. A cushion cover and cotton filled inside the cover are made of flame retarding materials. Simultaneously, a plurality of receiving spaces is formed inside the cushion, and protective products necessary in the event of fire such as a disposal canister mask, protective eyeglasses, a water bottle, a small flashlight are kept inside the receiving spaces so that a user can rapidly use the protective products in the event of fire.