baber/WOPTO huggingface dataset:
Patent KR-20140014453-A (KR)
Title: Method of manufacturing natural flaky griphite by mechanical mill
Inventor: UM JAE BUM
IPC: B01D45/12
Filed: 2012-07-24
Abstract: The present invention relates to a method for mass-producing natural flaky graphite in a pure physical manner. The method of the present invention comprises the steps of: a) pulverizing prepared graphite raw ore and selecting graphite with a size of 2 mm or smaller; b) grinding the selected graphite and then selecting graphite with 60 mesh or smaller; c) floating the selected graphite on water; d) polishing the floated graphite with ultrafine powder with 600-5,960 mesh and floating the pure graphite on water, followed by centrifugation and drying under the inert atmosphere; and e) passing the dried graphite through an air distributer, followed by vacuum packaging. According to the present invention, natural flaky graphite used as a raw material for a negative electrode material of a secondary battery, a flexible display using graphene, a flame-resistant fiber, and the like can be mass-produced in a manner of pure physical pulverization. [Reference numerals] (AA) 25 mm (1 inch passage); (BB) 5 mm passage; (CC) 2 mm passage; (DD) 0.2 mm passage; (S110) Graphite raw ore; (S120) Jaw crusher; (S130) Two-stage crusher (double); (S140) Sieve screen; (S150) Primary tube mill (grinding for 15-20 min); (S151) Chemical input Petroleum: 1 min/200 cc, Pine oil: 150 cc; (S160) Primary sand pump; (S170) Primary cyclone (pressure 1-3 K); (S180) Primary conditioner; (S181) 5-10 min, pH 9 (sodium bicarbonate input), Pine oil: 1 min/50-250 cc Petroleum: 1min/150-500 cc; (S190) Primary floaters (ten) RPM: 350-650; (S200) Primary concentrate (roughing); (S201) Tailing; (S202) Open-air storage yard (tailing yard)
Patent KR-20130065574-A (KR)
Title: Secondary battery
Inventor: KIM DUK JUNG
IPC: H01M50/119
Filed: 2012-07-27
Abstract: PURPOSE: A secondary battery is provided to prevent transfer of an external impact to an electrode assembly and to prevent flow of an electrode assembly. CONSTITUTION: A battery(100) comprises an electrode assembly(120) with an uncoated part(122); a current collector(130) which includes a current collector coupling part(134) coupled to the uncoated part; a case(110) which accommodates the electrode assembly; and an elastic damping element(140) which is coupled to the current collector coupling part. The elastic damping member has an elastically deformed part with regard to the current collector coupling part. The uncoated part has a plurality of uncoated portions. The current collector coupling parts are coupled to the uncoated parts.
Patent KR-20140027614-A (KR)
Inventor: LEE HYEON YONG
IPC: A23F5/28
Filed: 2012-08-06
Abstract: The present invention relates to a manufacturing method of a functional coffee drink composition including fermented coffee products (coffee beans or by-products) and an extract thereof, and, more specifically, to a manufacturing method of a functional coffee drink composition including fermented liquid and fermented coffee residual extract, and a functional coffee drink composition manufactured thereby, wherein the fermented liquid is obtained by fermenting unprocessed coffee beans or coffee by-products, which are mostly discarded without being consumed, by using lactobacillus, and the fermented coffee residual extract is obtained by extracting the dried fermented coffee residue besides the fermented liquid, with ethanol. As the manufacturing method of the present invention is able to enhance elution of chlorogenic acid in the coffee through a simple process, the composition of the present invention manufactured through the method contains a large quantity of chlorogenic acid having a lipoperoxide production suppressing effect, cholesterol biosynthesis inhibition effect, an anti-oxidation activity, an anti-inflammatory effect and an anti-cancer effect, enabling the composition to be used as a functional coffee drink composition. Further, the manufacturing method of the present invention utilizes coffee beans, of which the unit price is cheap, or discarded coffee by-products to create novel health materials having functionalities, to provide an eco-friendly effect through the recycling of waste. [Reference numerals] (AA) Free radical elimination rate (%); (BB) Concentration (쨉m); (CC) Hydrothermal extract of coffee beans (Comparative example); (DD) Hydrothermal extract of coffee by-product (Comparative example)
Patent KR-20140019985-A (KR)
Title: Actuator for vehicle
Inventor: PARK IN YONG
IPC: F16H1/16
Filed: 2012-08-07
Abstract: The present invention relates to an actuator applied to a vehicle and more specifically, an actuator for a vehicle including a pad for preventing an end play from being generated, capable of obtaining high output torque in an output gear by deceleration by multiple gear ratios by applying a plurality of worm gears to a rotary force generated in a driving motor operated by an electric signal and of preventing friction noise from being generated between components due to the end play in the axial direction of the driving motor and in other words, an axial gap according to the rotation direction of the driving motor as the worm gear connected to the driving motor has a lead angle. The present invention comprises the driving motor; the output gear outputted by a gear unit to which a plurality of the worm gears is applied on the rotary shaft of the driving motor; and a cable clip for pulling or unwinding a cable by the rotation of the output gear by being inserted into a shaft of the output gear. The rotary shaft of the driving motor and the pad preventing the end play from moving when a first worm gear moves in the axial direction are installed in the outside of the rotary shaft of the driving motor in the opposite direction.
Patent KR-20140020111-A (KR)
Title: Hammer having a function
Inventor: CHO HAK
IPC: B25D1/04
Filed: 2012-08-08
Abstract: The present invention relates to a functional hammer comprising: a hammer body (10), a hammer part (20) hitting the nail so as to drive the nail on a plate; and a bent nail erecting part (40) provided in the hammer body (20) which is adjacent to the hammer part (20) and for correcting a nail driven into the plate as being bent.
Patent KR-20140020126-A (KR)
Title: Multi-rail climbing device
Inventor: LEE JUNG HWAN
IPC: E04G3/28
Filed: 2012-08-08
Abstract: The present invention relates to a multi-rail climbing device which comprises: a plurality of shoes (300) coupled to an exterior wall (10) of a building; rails lifted by a hydraulic cylinder (200) while being guided by the shoes (300); and two stopping units (112, 122) which are rotatable around stopping shafts (116, 126) by being symmetric with respect to a central axis (114) of the rails (110) and which are stopped by being caught by the central axis (114) when the rails (100) is lifted down and comes in contact with the shoes (100). A multi-rail climbing device according to the present invention is provided to improve safety by maintaining an original function even though one of two stopping units is damaged, since the two stopping units are formed on both sides across the central axis of the rails and straddled on the shoes.
Patent KR-20140020552-A (KR)
Title: Noise reduction type motor driven power steering device
Inventor: LEE DO YOUNG
IPC: B62D3/02
Filed: 2012-08-09
Abstract: Disclosed is a power steering device capable of reducing noise. The disclosed power steering device capable of reducing noise includes an extension bar which is delivered with the steering power of a steering wheel and is connected to a rack bar moving to both sides of a gear box by a ball joint, bellows in which both sides thereof are connected to the gear box and the extension bar in a shape of covering the ball joint, a coupling protrusion unit which has a protrusion member which protrudes towards the extension bar inside the bellows facing the extension bar, and a coupling groove unit which has a mounting groove into which the protrusion member is inserted along the outer circumference of the extension bar facing the coupling protrusion unit.
Patent KR-20140022609-A (KR)
Title: Diffuser having function of controlling direction of wind
Inventor: LEE DEOG KYOO
IPC: F24F13/08
Filed: 2012-08-14
Abstract: The present invention relates to an air conditioning diffuser having an automatic wind direction control function. An air conditioning diffuser of the present invention comprises: a casing connected to an end of a feeding duct; a frame which is fixed to the inside of the casing, and has a vertical guide hole; a rod member which is able to lift in a state of being supported to the guide hole, and has an upper part and a lower part located in the upper part and the lower part of the frame; a wind direction control part which is combined to the lower part of the rod member, and is elevated with a rod; a supporting unit comprised in the upper part of the rod member; a shape memory spring which reacts to the temperature of air supplied through the feeding duct, and supports the supporting unit upward elastically by being installed between the frame and the supporting unit; and a coil spring which is located between the frame and the wind direction control part, and supports the lower part of the rod member elastically. Accordingly, the air conditioning diffuser having an automatic wind direction control function uses the coil spring and the shape memory spring serially arranged for elevation motion of the wind direction control part and thus has a simple structure and light weight. Because the diffuser of the present invention does not use electricity, an installation work like electric wiring is not necessary. The diffuser can perform the highest performance under any condition because the position of the wind direction control part is optimally controlled by the shape memory spring in real-time.
Patent KR-20140023566-A (KR)
Title: Display device with integrated touch screen and method for driving the same
Inventor: KIM SUNG CHUL
IPC: G09G3/20
Filed: 2012-08-16
Abstract: The present invention relates to a display device with an integrated touch screen, comprising a panel including gate lines, data lines, and a plurality of electrodes divided into n number of groups in the direction of the gate lines (n is an integer equal to or greater than 2); a display driving unit for applying a data signal to the data lines and applying a gate signal to the gate lines; and a touch sensing unit for applying common voltage or a touch scan signal to the electrodes. The display device with an integrated touch screen has a feature of enabling the touch sensing unit to apply the touch scan signal to one or more groups excluding the group which corresponds to a gate line to which the gate signal is applied, among the n number of groups.
Patent KR-20140023144-A (KR)
Title: Payment method and payment device and user device for performing the method
Inventor: HAN MIN GYU
IPC: G06V30/224
Filed: 2012-08-17
Abstract: A payment method, a payment terminal performing the same, and a user terminal are disclosed. With the payment method, a user more conveniently performs payment by selecting a desired payment method after a user terminal reads payment target identification information when a payment terminal displays the identification information encoded with payment target information. [Reference numerals] (101) User terminal; (102) Payment server; (103) Payment terminal; (104) Printed material; (AA,BB) Reading
Patent KR-20140026051-A (KR)
Inventor: Yoon jung in
IPC: G06K17/00
Filed: 2012-08-24
Abstract: 본 발명은 NFC를 이용한 위치정보 활용 시스템 및 NFC를 이용한 위치정보 활용 방법에 관한 것으로, 사용자 단말과 태그의 NFC 통신 연결을 통해서 사용자 단말의 식별정보, 태그 식별정보 및 태그 위치정보를 취합해서 서버로 전송하여 저장되도록 하고, 이를 추후 비상사태 등의 발생 시 활용할 수 있으며, 사용자 단말을 태그에 근접시키는 간편한 동작 만으로 사용자의 의사를 반영하여 위치정보가 저장되도록 할 수 있다.
Patent KR-20140026115-A (KR)
Title: Semiconductor memory device and operating method thereof
Inventor: YOO BYOUNG SUNG
IPC: G11C16/10
Filed: 2012-08-24
Abstract: A semiconductor memory device comprises: cell strings containing a plurality of memory cells; page buffers, connected to the cell strings through bit lines, which includes a latch unit that stores data to be programmed to a memory cell or data read from the memory cell; a pre-charge voltage generating circuit for generating a pre-charge voltage from an external voltage according to the data stored in the latch unit; a plurality of bit line pre-charge circuits for transferring the pre-charge voltage to the bit-line in response to pre-charge control signals; and a control circuit which outputs the pre-charge control signals to increase a number of the bit line pre-charge circuits enabled as a number of program pulses increases during a program operation.
Patent KR-20140028525-A (KR)
Inventor: LEE BYOUNG HOON
IPC: G03F1/42
Filed: 2012-08-29
Abstract: An overlay vernier of the present invention includes a line-and-space-type mother vernier which is formed on a semiconductor substrate and has a line pattern with a width wider than the width of a space pattern; an interlayer dielectric formed on the upper part of the mother vernier; and a son vernier formed on the upper part of the interlayer dielectric. The collapse of the son vernier can be prevented by properly filling the space of the mother vernier. Therefore, the measurement of the overlay can be facilitated.
Patent KR-20150127863-A (KR)
Title: Battery module
Inventor: JIN YE JIN
IPC: H01M10/60
Filed: 2012-08-30
Abstract: The present invention relates to a battery module. A heat radiation plate is combined to touch both sides of each battery cells stacked with multilayers. A bending part is formed on both sides of the heat radiation plate. Adjacent heat radiation plates are separated by a constant distance. The battery module can absorb a change in volume in accordance to an expansion of the battery cell and a dimensional tolerance of the battery cell, and improves a cooling performance.
Patent KR-20140030877-A (KR)
Title: Image display device
Inventor: KIM KYUNG KI
IPC: G02B30/25
Filed: 2012-09-04
Abstract: A three-dimensional image display device of the present invention comprises: a display panel for displaying an image, and having a first display area and a first non-display area; and an image separation panel which is attached to one surface of the display panel, implementing the three-dimensional image by separating the image from the display panel, and including a second display area and a second non-display area. The first display area and the second display area have different areas from each other.
Patent KR-20140030905-A (KR)
Title: Multi-layered printed circuit board and manufacturing method thereof
Inventor: CHO CHANG SHIK
IPC: H05K3/40
Filed: 2012-09-04
Abstract: The present invention relates to a multilayered printed circuit board and a manufacturing method thereof and more specifically, to a multilayered printed circuit board and a manufacturing method thereof, capable of removing a wire which electrically connects different vias by tilting the via to be diagonally connected to the different via and using a space secured by removing the wire as a space for a wire of a different circuit or a device.
Patent KR-20140032761-A (KR)
Title: Nozzle assembly for dish washer and dish washer having the same
Inventor: LEE CHANG WOOK
IPC: A47L15/42
Filed: 2012-09-07
Abstract: The present invention relates to a nozzle assembly for a dish washer, capable of spraying washing water evenly into a washing vessel and a dish washer having the same. The dish washer according to one embodiment of the present invention comprises a sump for pumping washing water; a supply pipe for receiving the washing water from the sump; and a nozzle assembly connected to the supply pipe. The nozzle assembly comprises a lower rotor arm connected to the supply pipe; an upper rotor arm accommodated in the lower rotor arm to be able to rotate, and having the top and bottom eccentric rotational centers; and a nozzle connected to the upper rotor arm to be able to rotate.
Patent KR-20140032802-A (KR)
Title: Pouch-type non-aquious rechargeable lithium battery
Inventor: CHEONG KWANG JO
IPC: C08L67/00
Filed: 2012-09-07
Abstract: The present invention relates to a non-aqueous lithium secondary battery which comprises the followings: a positive electrode including a positive electrode active material which enables to intercalate and deintercalate lithium; a negative electrode including a negative electrode active material; polymer electrolyte including a gel polymer, a non-aqueous organic solvent, and lithium salt; and a separator with the compression strength about 0.15 gf/cm^2 to about 0.3 gf/cm^2 per 1 μm of thickness.
Patent KR-20140037486-A (KR)
Title: Measurement device, measurement system and measurement method used for running
Inventor: LEE JUNG WOOK
IPC: A63B71/06
Filed: 2012-09-19
Abstract: A device, a method, a system for measuring running records according to the present invention, when a user is under running training, digitally measures the start time and the arrival time, wirelessly transmits the information to a server, calculates running records such as a running time in the server, and transmits the derived running records to a supervisor′s terminal. According to the present invention, the accuracy of existing running records measured visually can be improved, and the statistics processing can be facilitated by large-scaled real-time statistics processing. [Reference numerals] (112) Start point; (134) Arrival point
Patent KR-20140039557-A (KR)
Title: Deckhouse equipping wake disruptor
Inventor: BAEK DONG MIN
IPC: B63B15/00
Filed: 2012-09-24
Abstract: The present invention relates to a deckhouse having a wake disruptor. The purpose of the present invention is to reduce a pressure difference between a stem unit and a stern unit of a structure due to a fluid by installing a wake disruptor at the back of the structure in a ship in order to reduce drag. The deckhouse having a wake disruptor is installed in a ship where a structure equipped with a wake disruptor is installed on an upper deck of a hull, and includes a deckhouse, and a chimney unit installed at the back adjacent to the deckhouse. Multiple wake disruptors are installed at a back corner unit of the deckhouse and at a back corner unit of the chimney unit at fixed intervals. Therefore, the deckhouse having a wake disruptor is able to reduce the overall air resistance by reducing a pressure difference between the stem unit and the stern unit in the deckhouse through wake intensity reduction using a wake disruptor, for the drag due to the wake generated from the stern unit, thereby removing the need to change the shape of the deckhouse.
Patent KR-20140039839-A (KR)
Title: Clip of the perm rod
Inventor: KIM HYEONG GAP
IPC: A45D2/06
Filed: 2012-09-25
Abstract: The present invention relates to a clip for a perm rod, and more specifically, to a clip for a perm rod, wherein the clip prevents hair rolled on a heating rod from being fixed or loosened during perming. According to one embodiment of the present invention, a spacing protrusion protrudes from one side of an opening and a grip protrusion for opening and closing the opening extends to the other side of the opening. The clip for a perm rod according to one embodiment of the present invention enables a user to visually check whether a heating rod operates or not.
Patent KR-20140040913-A (KR)
Title: Peening apparatus for improving fatigue limit of offshore structure
Inventor: LEE CHAN HUI
IPC: B63B9/00
Filed: 2012-09-27
Abstract: The present invention relates to a movable peening apparatus for improving the fatigue strength of an offshore structure. The purpose of the present invention is to provide a movable peening apparatus for improving the fatigue strength of an offshore structure, which can improve the surface hardening and the fatigue life of an offshore structure by being installed on the offshore structure and periodically applying tension-compression force. The movable peening apparatus for improving the fatigue strength of an offshore structure, capable of extending the fatigue life thereof by being installed in the offshore structure and peening a welding part or a surface, is installed on an offshore structure in a necklace type through the connection of multiple single peening modules. The single peening module comprises: a truck unit which includes moving wheels; multiple peening units which are installed inside the truck unit in order to peen the surface of an offshore structure; a control unit which is connected with the truck unit in order to control the movement of the truck unit and the peening of the peening units; and a connecting unit which is connected with both sides of the truck unit to protrude and is connected with another adjacent single peening module.
Patent KR-20140042342-A (KR)
Title: Direct current earth potential detection and trip power supply unit and method
Inventor: KIM JONG WOO
IPC: H02H3/16
Filed: 2012-09-28
Abstract: The present invention relates to an apparatus and method for detecting a DC ground voltage and supplying trip power. According to one aspect of the present invention, provided is the apparatus for detecting the DC ground voltage of a circuit breaker and supplying the trip power which includes a DC ground voltage detecting unit which detects the level of the DC ground voltage and generates a ground level detection value, a control unit which compares a set value with the ground level detection value and activates a control signal by detecting a ground, and an output unit which supplies the trip power in response to the control signal. According to the present invention, an accident due to the ground is prevented by tripping the circuit breaker by operating a trip device by supplying the trip power to the trip device according to a comparison result after the ground level detection value is compared with the set value. [Reference numerals] (10) Unit for converting the voltage and generating the power; (20) Output unit; (30) Control unit; (40) DC ground voltage detecting unit; (50) Setting unit; (60) Display unit
Patent KR-20140043995-A (KR)
Title: Display device converting a golf putting distance into flatland distance and controlling method therefore
Inventor: CHO JAE KYONG
IPC: A63B69/36
Filed: 2012-10-04
Abstract: The present invention provides an apparatus for converting a golf putting distance into a flatland distance and displaying the flatland distance and a method for controlling the same, wherein the apparatus comprises: a signal transmitting member installed inside a golf shoe and sensing a height of the golf green to wirelessly transmit a golf green height signal; and a portable signal receiving member for converting a distance between a hole cup and the green ground at which a golf ball is positioned into a flatland distance based on the golf green height signal that is wirelessly transmitted from the signal receiving member. According to the present invention as above, the portable signal transmitting member for sensing the height of the golf green and wirelessly transmitting a golf green height signal is mounted inside the golf shoe, and the portable signal receiving member receives the wirelessly transmitted golf green height signal, and then converts the distance between the golf ball and the hole cup into the flatland distance and displays the flatland distance. Therefore, at the time of golf putting, after the portable single receiving member precisely converts the distance between the hole cup and the putting location regardless of the height of the green and then displays the converted value, a golfer recognizes the converted and displayed information and thus conduct accurate putting, thereby maximizing the golf putting performance.