baber/WOPTO huggingface dataset:
Patent KR-20140105297-A (KR)
Inventor: HAHM SEONG IL
IPC: H04N21/238
Filed: 2013-02-22
Abstract: Provided is a dynamic buffering method of content for providing a streaming service which estimates a maximum amount of reduction of a network speed based on the estimation measurement of a network; and determines the amount of data to buffer based on the maximum reduction amount of network speed, a total size of the content, a reproduction speed of the content, and a receiving speed of the content to avoid interruption due to additional buffering after starting of the content reproduction.
Patent KR-20140110115-A (KR)
Inventor: YOO CHANG HEE
IPC: H02K1/00
Filed: 2013-02-27
Abstract: The present invention relates to a retarder with enhanced braking force and, more specifically, to a retarder comprising: a rotary shaft; a drum which is fixed to the rotary shaft; a fixed body disposed inside the drum; and a plurality of electromagnetic cores formed at regular intervals on the outer peripheral surface of the fixed body, wherein the drum is formed in a first wall and a second wall, and the electromagnetic cores are disposed in a groove which is formed between the first wall and the second wall.
Patent KR-20140108470-A (KR)
Title: Advertisement delivery system and method thereof, and apparatus applied to the same
Inventor: HAN MIN HO
IPC: G06Q30/02
Filed: 2013-02-28
Abstract: Disclosed are an advertisement providing system, an advertisement providing method, and an apparatus applied to the same. The number of times for provision guarantee is set in association with advertisement content. User equipment receiving the advertisement content confirms that the advertisement content has been received. When the reception of the advertisement content is confirmed, the number of times of reception confirmation is accumulated and updated. The advertisement content is provided to the user equipment only when the accumulated number of times for reception confirmation of the advertisement content confirmed at the time point for providing the advertisement content is less than the number of times of provision guarantee. Therefore, it is possible to guarantee an amount promised with an advertiser in association with the provision of the advertisement content.
Patent KR-20140108982-A (KR)
Inventor: JANG SUNG HO
IPC: H01L27/105
Filed: 2013-03-04
Abstract: Provided are a memory device and a method for fabricating the same. The memory device includes a memory element arranged on a substrate, and a first transistor and a second transistor arranged on the substrate. The first transistor includes a first source/drain, a first gate structure arranged in a first distance from a first source/drain, and a spacer which is arranged on at least one side of the first gate structure and is filled with an insulating material. The second transistor includes a second source/drain, a second gate structure arranged in a second distance different from the first distance from the second source/drain, and an airgap spacer arranged on at least one side of the second gate structure.
Patent KR-20130111294-A (KR)
Title: Near uv light emitting device
Inventor: HAN CHANG SUK
IPC: H01L33/32
Filed: 2013-03-12
Abstract: PURPOSE: A near UV light emitting device is provided to improve the crystal quality of an active region by forming an n-type contact layer and a p-type contact layer with GaN layers. CONSTITUTION: An n-type contact layer (27) and a p-type contact layer (43) include GaN layers. An active region (39) of a multiple quantum well structure is located between the n-type contact layer and the p-type contact layer. The active region of the multiple quantum well structure is 365 to 390nm. The active region of the multiple quantum well structure includes barrier layers and well layers.
Patent KR-20130105474-A (KR)
Title: Anode for a cell of a lithium-ion battery, its manufacturing process and the battery incorporating it
Inventor: VOILLEQUIN BAPTISTE
IPC: H01M4/1391
Filed: 2013-03-13
Abstract: PURPOSE: An anode has an active material with very high weight fraction, thereby providing a lithium ion battery with high energy density. CONSTITUTION: An anode can be used for a cell of a lithium-ion battery including electrolyte based on a lithium salt and a non-aqueous solvent, is based on a polymer composition, is obtained by a melt processing without solvent evaporation, and is a product of the hot pounding of an active material, a polymer binder, and an additive electrically conductive filler. The binder is based on at least one cross-linked elastomer. The additive additionally includes at least one nonvolatile organic compound capable of being used for the electrolyte solvent. The composition includes the active material with a weight fraction of 85% or greater.
Patent KR-20140112721-A (KR)
Inventor: JUNG YEON KWEON
IPC: A23K1/175
Filed: 2013-03-14
Abstract: The present invention provides an immune-enhancing material for foot-and-mouth disease prevention, which includes 0.1-0.3 wt% of composite germanium mineral, wherein the composite germanium mineral contains 36 ppm of germanium, biotite, muscovite, feldspar, tourmaline, zircon, garnet, apatite, and opaque mineral, and also contains iodine, cobalt, selenium, and vanadium as auxiliary minerals.
Patent KR-20130110044-A (KR)
Title: Compound semiconductor device and method of manufacturing the same
Inventor: KAMADA YOUICHI
IPC: H01L21/335
Filed: 2013-03-21
Abstract: PURPOSE: A compound semiconductor device and a manufacturing method thereof suppress the diffusion of two-dimensional electron gas below a gate electrode by forming an Fe-doped layer between a substrate and an electron travel layer in a region corresponding to the position of the gate electrode. CONSTITUTION: An electron travel layer (15) and an electron supply layer (17) are formed above a substrate (11). A gate electrode (19g), a source electrode (19s), and a drain electrode (19d) are formed on the electron supply layer. An Fe-doped layer (14) is located between the substrate and the electron travel layer in a region corresponding to the position of the gate electrode. The Fe-doped layer suppresses two-dimensional electron gas (100) below the gate electrode. The Fe-doped layer is doped with Fe at a concentration of equal to or more than 1×10^17 cm^-3.
Patent KR-20140115791-A (KR)
Inventor: SHIN IN GYU
IPC: H01L21/02
Filed: 2013-03-22
Abstract: The present invention relates to a valve assembly and, more particularly, to a valve assembly for adjusting a flow and a substrate processing apparatus including the same. The substrate processing apparatus according to an embodiment of the present invention comprises a process chamber having a processing space inside and an exhaust module for exhausting the inside of the process chamber. The exhaust module comprises an exhaust line and a valve assembly. The exhaust line includes a first line connected to the process chamber and a second line connected to a vacuum pump for generating a vacuum pressure. The valve assembly connects the first line to the second line and adjusts the vacuum pressure provided to the exhaust line. The valve assembly comprises: a valve housing having a space inside; a first port disposed on one side of the valve housing and including the first passage connected to the first line; a second port disposed on one side of the valve housing and including a second passage connected to the second line; a blocking plate disposed inside the valve housing; a driving unit which transfers the blocking plate to a blocking position for blocking the first passage and to an open position for opening the first passage; a sealing member provided to the blocking plate or the first port to seal a gap between the blocking plate and the first port; and a shock absorbing member provided to the blocking plate or the first port to absorb a shock of the sealing member when the first passage is blocked.
Patent KR-20130111340-A (KR)
Title: Copper foil, copper-clad laminate, flexible printed circuits and three-dimensional molded article
Inventor: KAMMURI KAZUKI
IPC: C22C9/00
Filed: 2013-03-22
Abstract: PURPOSE: A copper foil, a copper-clad laminate including the same, a flexible printed wiring board including the copper-clad laminate, and a three-dimensional formed body with the flexible printed wiring board are provided to laminate the copper foil with a resin layer, thereby efficiently producing the three-dimensional formed body. CONSTITUTION: A copper foil (2) contains above 99.9 mass% of C. In the copper foil at the temperature of 250°C, the difference between a work-hardening coefficient n1 at a true strain ε1 = 0.02 to 0.04 and a work-hardening coefficient n2 at a true strain ε2 = 0.04 to 0.06 is delta n = n1 - n2 between 0.03 and 0.1. The copper foil contains at least one or two selected from a group consisting of Ag, Au, Pr, Sn, In, Zr, Mn, and Cr at a total mass rate of 30 to 500 ppm. The copper-clad laminate is formed by laminating the copper foil with a resin layer (6). An adhesive layer (4) is placed between the laminated copper foil and the resin layer. At the temperature of 25°C, the elastic modulus of the combined layer of the resin layer and the adhesive layer is 80 to 110% against the elastic modulus of the resin layer.
Patent KR-20140118550-A (KR)
Inventor: YIM SANG HOON
IPC: H01L51/50
Filed: 2013-03-29
Abstract: To improve the user′s convenience, the present invention provides an organic light emitting display apparatus which comprises: a substrate; a sealing member disposed to face the substrate; a plurality of pixels which are formed between the substrate and the sealing member and have a light emitting region and a light non-emitting region; a first electrode formed to overlap at least with the light emitting region; an intermediate layer which is formed on the first electrode and has an organic light emitting layer; a second electrode formed on the intermediate layer; and a reflective member which is disposed on a side facing the substrate among the sides of the sealing member and has an opening corresponding to the light emitting region and a reflective surface formed around the opening and corresponding to the light non-emitting region.
Patent KR-20140121295-A (KR)
Title: Earplug type bone-conduction headphones
Inventor: LEE SEUNG HYEON
IPC: H04R1/10
Filed: 2013-04-07
Abstract: The present invention relates to earplug type bone conduction headphones formed in a shape which an earplug is changed, has cold protection and listening functions, and minimizes pressure caused by a glass frame through the structural change thereof. According to the present invention, the earplug type bone conduction headphones comprises: ear pads (10) to which bone conduction headphones are attached; and a headband to which a Bluetooth module (20) and a partially flexible headband (30) are applied.
Patent KR-20140123622-A (KR)
Inventor: KIM JOONG KWAN
IPC: B60L11/18
Filed: 2013-04-11
Abstract: A system for charging an electric transportation according to an embodiment of the present invention includes one or more charging parts to supply electricity to the electric transportation, and transmits to and receives from a charging parts management server which controls operations of the charging parts through a communication environment provided by a communication server and manages information on the charging parts, wherein the charging parts can transmit/receive information on the charging parts to/from one another, and each of the charging parts may include a main charging unit which directly communicates with the communication server and a sub charging unit which directly communicate with the communication server if the main charging unit cannot communicate with the communication server.
Patent KR-20140126120-A (KR)
Inventor: OH SEUNG TAIK
IPC: G03H1/04
Filed: 2013-04-22
Abstract: A digital hologram synthesis method based on each spectrum and an apparatus thereof are disclosed. The digital hologram synthesis method includes the steps of: expressing an inputted digital hologram by at least one angular spectrum by applying Fourier transform to the inputted digital hologram; registering each spectrum area by projecting each spectrum area onto a sphere; and generating a synthesized digital hologram on the basis of the registered angular spectrum area. Therefore, the method can generate a new digital hologram at a different direction or distance without geometric information of an object by using each angular spectrum of a previously generated digital hologram. Also, the method can synthesize a new digital hologram intuitively as watching a visualized image on a three-dimensional space.
Patent KR-20140132861-A (KR)
Inventor: KIM SEONG GWON
IPC: A46B9/04
Filed: 2013-05-08
Abstract: 본 발명은 치아 세척기에 관한 것으로서, 치아의 전면은 물론 치아의 후면 또한 보다 용이하게 세척할 수 있을 뿐만 아니라 특히 구성부품수가 적고 구조가 간단하며 고가의 전동발생부를 사용할 필요가 없기 때문에 제조비용이 크게 절감될 수 있고, 나아가 치아 구석구석을 깨끗이 세척할 수 있어 치아 세척효율이 매우 우수함은 물론 간편하게 휴대 및 보관할 수 있는 효과가 있다.
Patent KR-20140020723-A (KR)
Title: Purifying method and purifying apparatus for argon gas
Inventor: YAMAMOTO MORIHIKO
IPC: B01J20/18
Filed: 2013-05-10
Abstract: The impurity content in argon gas is effectively and efficiently reduced without a large amount of purification energy, by a compact and simple apparatus with low costs. Argon gas contains at least hydrogen, carbon monoxide, nitrogen, and oxygen as impurities, and the content of oxygen is larger than the stoichiometric amount for making it react with all originally contained hydrogen and carbon monoxide. The present invention makes the originally contained hydrogen and carbon monoxide react with originally contained oxygen. Next, the moisture contents in argon gas is reduced by cooling and dehydrating. Then, by a pressure-swing absorption method, carbon dioxide, nitrogen, and oxygen remaining in the argon gas is absorbed onto an absorbing agent including alumina, a zeolite-based absorbing agent, and a carbon molecular sieve.
Patent KR-20140134557-A (KR)
Title: Method And Apparatus for Monitoring Wireless Signal In Cloud-RAN
Inventor: CHO BEUM GEUN
IPC: H04L12/26
Filed: 2013-05-14
Abstract: Disclosed are a method and an apparatus for monitoring radio signals in a cloud mobile radio access network. Provided are a method and an apparatus for monitoring the radio signals in the cloud mobile radio access network used for analyzing a performance or for monitoring the radio signals by directly dividing a digital optical signal in an open type wireless interface between the base band unit (BBU) and the remote radio unit (RRU). A discrete type base station (relay station) comprises the BBU and the RRU in a cloud based radio network.
Patent KR-20140137027-A (KR)
Inventor: LEE WOO TOUI
IPC: B02C18/06
Filed: 2013-05-21
Abstract: The present invention relates to a shredder for cutting waste having a rotary drum with a square-shaped blade and, more specifically, the shredder is used for crushing waste like nonflammable, big and tough garbage, comprising a hopper (100); a screw part (200) connected to the lower end of the hopper (100); a rotary drum (300) which is allowed to crush waste transferred by the screw part (200) and is made of the connection of a plurality of divided units (310); and multiple rotary cutters (400) that are separately installed on the outer circumference of the unit drum (310) included in the rotary drum (300).
Patent KR-20140138404-A (KR)
Inventor: LEE SANG YOUN
IPC: G06Q30/06
Filed: 2013-05-23
Abstract: The present invention relates to a system and a method for providing shop information. A shop terminal device of the present invention comprises: a shop information DB to store shop introduction information including at least one of the name, location, contact number, and selling product information of a shop; a shop state information management unit to manage shop state information which changes in real time and includes at least one of the seat state of the shop, the waiting state of the shop, and the parking state of a parking lot; a near field communications unit to transmit and receive data through near field communications; and a control unit to transmit the shop introduction information and the shop state information through near field communications when a shop information request signal is received through the near field communications unit. Therefore, the system of the present invention can allow a user to easily check the shop introduction information and the internal situation of the shop by providing the shop introduction information and the shop state information to a user terminal through a shop terminal device by near field communications.
Patent KR-20140137705-A (KR)
Inventor: KANG SHIN MOON
IPC: H01L51/50
Filed: 2013-05-23
Abstract: Provided is an organic light emitting display device which includes a thin film transistor which includes an active layer, a gate electrode, a source electrode and a drain electrode; a pixel electrode formed on the same layer as the gate electrode; an electrode pattern which is exposed to part of the pixel electrode and is formed on the pixel electrode; a pixel electrode contact which is formed between the electrode pattern and the drain electrode, and is electrically connected to the drain electrode; a pixel definition layer which exposes the drain electrode and covers the drain electrode and the source electrode; a middle layer which is formed on the exposed pixel electrode and includes a light emitting layer; and a counter electrode which faces the pixel electrode to cover the middle layer.
Patent KR-20140140808-A (KR)
Inventor: JANG HYO JUN
IPC: F16K31/06
Filed: 2013-05-30
Abstract: A valve according to the present invention comprises: a solenoid casing having a solenoid therein; a plunger cap (20) having a plunger housing part (24) in which a magnetic plunger moved by the solenoid and a spring to press the plunger are installed, a flange part extended from the lower side of the plunger housing part radially, and a circular side wall part (25) extended from the flange part downwards; and a body (30) coupled to the lower side of the plunger cap, having a circular side wall part (34) coupled to the outside of the side wall part (25) and a bottom surface (32) forming the base surface of the side wall part (34). In addition, a standby space (R) with an outlet hole (32a) formed in the body is formed between the plunger cap (20) and the body (30), a fluid is supplied into the standby space (R) through an inlet (In), and multiple reinforcing ribs molded radially are installed on the bottom surface and the side wall part of the flange part of the plunger cap. Furthermore, each of the reinforcing ribs (22) has an inclined surface (22a) inclined downwards toward the side wall part (25).
Patent KR-20140142508-A (KR)
Inventor: KWON SUNG TEA
IPC: F16K11/00
Filed: 2013-06-04
Abstract: The present invention relates to a valve and, specifically, to an electromotive multi-directional control valve comprising: a valve body having one inlet port and multiple outlet ports; a valve core coupled to be able to rotate when the top and the bottom of the valve core are supported by bearings, having a convex connection part on the outer circumferential surface facing the outlet ports and an internal flow path formed from one point on the connection part toward the inlet port; first connectors union-coupled to the respective outlet ports, and having first O-ring grooves at ends facing the connection part; first O-rings mounted in the first O-ring grooves, and performing sealing by adhering to the connection part when the first connectors are connected to the respective outlet ports; and a motor positioned on the lower side of the valve body, and providing a rotating force for the valve core. Therefore, according to the present invention, the electromotive multi-directional control valve is capable of controlling a flow rate, is capable of having a high assembling property, and is capable of having a competitive price by having standardized parts utilized therefor.
Patent KR-20140144344-A (KR)
Title: Offshore substation having a j-tube
Inventor: HU JONG DU
IPC: H02G9/02
Filed: 2013-06-10
Abstract: The present invention provides an offshore substation having a J-tube. The offshore substation comprises a guiding pipe body which is arranged on the offshore structure to be able to vertically move along the offshore structure, and has a cable inserted therein; a rotary pipe body which is installed on the lower end of the guide pipe body to be able to rotate, becomes inclined toward the lower side, and controls the guide direction of the cable; a flange unit which is installed between the guide pipe body and the rotary pipe body, and rotates the rotary pipe body; and a clamp unit which is installed on multiple locations of the offshore structure, and grips the guide pipe body, whose location is shifted, to fix the guide pipe body.
Patent KR-20140145005-A (KR)
Inventor: KWON BYOUNG SOO
IPC: F16H45/00
Filed: 2013-06-12
Abstract: An agricultural work vehicle having a torque converter is disclosed. The agricultural work vehicle according to the present invention is flexibly started and prevents an engine stall when operating under load by arranging a torque converter for connecting an engine and a transmission between the engine and the transmission to transfer power to the engine and the transmission.
Patent KR-20140145906-A (KR)
Inventor: JEONG JAE HWAN
IPC: E04H6/42
Filed: 2013-06-15
Abstract: An automatic parking barrier according to the present invention is to power devices by receiving the operation information of the devices from a specific terminal loaded on a manipulation part, and to improve user convenience by using solar energy instead of a battery which needs to be replaced. The automatic parking barrier comprises: a receiving part which receives the operation information of devices from a specific terminal loaded on a manipulation part without the getting on/off of a driver; and a power supply part which supplies power to an operation part by supplying electricity to a motor.
Patent KR-20150009619-A (KR)
Inventor: CHOI YU SUN
IPC: A63F13/85
Filed: 2013-06-18
Abstract: 게임의 상위 클래스 사용자에 대한 시상 제공 장치 및 방법이 개시된다. 본 발명에 따른, 게임의 상위 클래스 사용자에 대한 시상 제공 장치는, 게임을 플레이하는 사용자들의 점수 순위가 표시된 순위 리스트에서 미리 설정된 순위보다 높은 순위를 갖는 사용자를 상위 클래스 사용자로 감지하는 상위 클래스 사용자 감지부; 복수의 순위 리스트에서 감지된 복수의 상위 클래스 사용자들을 소정의 기준으로 매칭하는 매칭부; 및 매칭된 상위 클래스 사용자들의 점수 순위가 표시된 상위 클래스 순위 리스트를 생성하는 상위 클래스 순위 리스트 생성부를 포함한다.
Patent KR-20130143505-A (KR)
Title: Case used for firing graphite material, firing container, and firing method
Inventor: TAKEUCHI SADAFUMI
IPC: C04B35/52
Filed: 2013-06-20
Abstract: The present invention provides a plasticity container capable of the rapid plasticity without oxidizing molded products. A body of the present invention has an opening at the upper part, closes an accommodation unit by covering a cover at the opening, and is used for the plasticity of graphite materials. The body includes a convex part formed to be protruding from the bottom of the body to the accommodation unit and a space formed to be corresponded to the convex part. The outdoor heat is transmitted from the space and the graphite materials are heated from both sides so that a heating rate can be increased.
Patent KR-20150000732-A (KR)
Inventor: LEE JAE YONG
IPC: F16L9/14
Filed: 2013-06-25
Abstract: The present invention relates to a pipe and piping system for thermal-energy enabling a user to rapidly deal with a leakage of a thermal-energy carrying medium and capable of easily detecting a leakage of thermal-energy carrying medium and a spot where the thermal-energy carrying medium is leaked. A pipe for thermal-energy according to an embodiment of the present invention includes an outer pipe having the inner surface on which at least one slit or channel is formed in the longitudinal direction; an inner pipe formed inside the outer pipe and wherein the thermal-energy carrying medium is transferred; a reinforcement layer arranged to cover the inner pipe; and a filling material filled between the inner pipe covered by the reinforcement layer and the inside of the outer pipe. At least one optical fiber can be arranged inside the slit or channel.