baber/WOPTO huggingface dataset:
Patent KR-20130019825-A (KR)
Title: Jig for raser heat treatment
Inventor: KIM KYUNG BO
IPC: C21D9/00
Filed: 2011-08-18
Abstract: PURPOSE: A laser heat treatment jig is provided to reach the desired level of case hardening by the formation of martensite without the formation of an intermediate phase since the cooling of a material is rapidly achieved by removing a heat source after the irradiation of laser on the surface of the material. CONSTITUTION: A laser heat treatment jig comprises a jig base(3), multiple heat transferring units(5), and a cooling water chamber(7). The jig base has the surface composed of a shape capable of performing the surface adhesion to one side surface of a semi-finished product. The multiple heat transferring units is composed of a material with more excellent thermal conductivity than the jig base, and inserted from the surface of the jig base into the inside of the jig base to be connected. The cooling water chamber is equipped in the inside of the jig base for the multiple heat transferring units to be contacted with cooling water. Each of the multi[le heating transferring units has a rod shape made of copper. The heat transferring unit has a part of the end exposed to the inside of the cooling water chamber. The jig base includes an additional absorption unit to improve the contact state with a semi-finished product. The absorption unit includes an electro magnet(9) equipped in the inside of the jig base to generate the magnetic force near the surface of the jig base.
Patent KR-20130021914-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: KIM YOUNG MIN
IPC: H01H21/50
Filed: 2011-08-24
Abstract: PURPOSE: An air conditioner for a vehicle is provided to facilitate the selection of a comfortable temperature by differentiating the manipulation feelings of a temperature control switch or displaying the comfortable temperature visually or acoustically. CONSTITUTION: An air conditioner for a vehicle controls the temperature of air blown into a vehicle room depending on the desired temperature of the vehicle room by controlling a temperature control switch(3) on a controller(1). The air conditioner for the vehicle comprises a comfortable temperature notifying unit(10). When a user operates the temperature control switch, the comfortable temperature notifying unit notifies that the temperature control switch is adjusted to a preset comfortable temperature of the vehicle room.
Patent KR-20130022955-A (KR)
Title: Photopolymerizable unsaturated resin, photosensitive resin composition comprising the same, and light shielding spacer and liquid crystal display device formed therefrom
Inventor: CHOI GYUNG SIK
IPC: C08G63/78
Filed: 2011-08-26
Abstract: PURPOSE: Photopolymerizable unsaturated resin is provided to provide a block-shielding spacer with excellent resolution and elastic restitution while having a low dielectric constant. CONSTITUTION: Photopolymerizable unsaturated resin is a product which is obtained by reacting an epoxy adduct, which is obtained by reacting epoxy resin indicated in chemical formula 1 with an unsaturated basic acid, with a polybasic acid anhydride. A photosensitive resin composition comprises the photopolymerizable unsaturated resin, a functional monomer which has one or more ethylenically unsaturated bonds, a polymerization initiator, a black organic pigment, and a solvent. The black organic pigment includes one or more selected from a group consisting of aniline black, lactam black, and perylene black.
Patent KR-20130024205-A (KR)
Title: Lifting apparatus for a bed
Inventor: KIM JI YEAN
IPC: A47C19/04
Filed: 2011-08-31
Abstract: PURPOSE: A bed with a lifting apparatus is provided to easily clean a floor, and at the same time to easily cover or uncover a bed sheet cover on a mattress. CONSTITUTION: A bed with a lifting apparatus includes a rotary shaft(10), an interlocking pulley(12), a rotary disk cam(16), a tensioner, a moving lifting bar(20), a fixing lifting bar(30), and a manipulating tool. The rotary shafts are respectively and vertically coupled to positions adjacent to the edges of a frame with bearings. The interlocking pulleys on the rotary shafts are wound to be interlocked with one another. The rotary disk cam has an upper surface and a lower surface, which are cam surfaces and symmetrically inclined. Positioning grooves are respectively formed on the peak of the cam surfaces. The tensioner controls the tension of a winding belt. A wheel member is formed at the lower end of the moving lifting bar. The fixing lifting bar is fit into the positioning groove of the cam surface so that the maximum moving position of the fixing lifting bar is determined. The manipulating tool rotates the rotary disk cam by a direct or an indirect manual manipulating force which applies to the rotary shaft or the winding belt.
Patent KR-20130026130-A (KR)
Title: Die and plastic working method
Inventor: SON IL HEON
IPC: B21C3/02
Filed: 2011-09-05
Abstract: PURPOSE: A die and a severe plastic deformation is provided to obtain wanted intensity by increasing deformation rate of a material with a structure which is able to inject lubricating oil for relieving tension in intersection of the die. CONSTITUTION: Dies(100,100') includes a channel which a material passes through. The channel comprises an intersection unit(132) which is formed to induce front end deformation of the material and a cross section reduction unit(154) which is formed to reduce the cross section of the channel in the rear of the intersection unit according to the processing direction of the material. A plurality of segments including the part of the channel is included. One or more segment includes lubricating oil injecting units(112,113) which are opened to the outside of the die in order to reduce abrasion due to the process of the material. The lubricating oil injecting unit is installed between the intersection unit and the cross section reduction unit and coats the lubricating oil to the surface of the material. A container(110) is included to surround a plurality of segments in order to fix position. [Reference numerals] (AA) Input side; (BB) Output side
Patent KR-20130027229-A (KR)
Title: Method for authenticating individual of electronic contract using nfc, authentication server and terminal for performing the method
Inventor: KIM SUNG TAE
IPC: G06Q30/02
Filed: 2011-09-07
Abstract: PURPOSE: A personal authentication method of an electronic contract using near field communication, an authentication server thereof, and a terminal thereof are provided to increase security of personal authentication. CONSTITUTION: An authentication server(300) includes a data management unit(310), a personal authentication unit(350), and a communication unit(390). The data management unit transmits first authentication data and second authentication data to a first terminal and a second terminal. The data management unit receives first encoding data and second encoding data from the first terminal and the second terminal. The personal authentication unit authenticates the second terminal by comparing second decoding data with the second authentication data. The second decoding data is received from the second terminal through the first terminal. The personal authentication unit authenticates the first terminal by comparing first decoding data with the first authentication data. The first decoding data is received from the first terminal through the second terminal. The communication unit performs near field communication with the first terminal and the second terminal. [Reference numerals] (300) Authentication server; (310) Data management unit; (330) Contract determination unit; (350) Personal authentication unit; (370) Electronic contract completion unit; (390) Communication unit
Patent KR-20130035384-A (KR)
Title: A rotation type lighting fixture using after image effect in the multi rotator of the shaft
Inventor: YI SANG WOO
IPC: F21V17/12
Filed: 2011-09-30
Abstract: PURPOSE: A rotating LED lighting device is provided to comprise rotating wings axially combined to a shaft and having multiple LED modules arranged serially or in parallel in the rotating wings, and implement a residual effect of light using high-speed rotation trajectory of the rotating wings, thereby building a low-power lamp having even brightness with a small number of LEDs and small cost. CONSTITUTION: Multiple rotating wings(30) are coupled to a shaft(20) to be rotated by a motor(10) in the circumference direction. On the rotating wing, multiple flashing LEDs are serially or in parallel arranged at regular intervals in one column or multiple columns to from an LED lighting block(40). When the driving power of the motor makes the rotating wings to rotate on the shaft, broad lighting area is produced along the circular trajectories by spatial position movements of the LED lighting block having a lighting source array.
Patent KR-20130040324-A (KR)
Inventor: LEE KWANG HYUN
IPC: B01D46/44
Filed: 2011-10-14
Abstract: PURPOSE: A mineral feeding apparatus of a desalinization plant is provided to efficiently store and smoothly supply to a limestone filter the particle form limestone fed from the post-treatment process. CONSTITUTION: A mineral feeding apparatus comprises a chute part(10), a transferring part(20), a storage(30), and an injector(40), and a pump(50). The transferring part vertically moves limestone supplied from the chute part. The injector mixes a predetermined amount of the limestone that is supplied from the storage with fresh water and transfers the mixture to a limestone filter. The pump provides force to transfer the limestone by supplying high-pressure freshwater to the injector.
Patent KR-20130044930-A (KR)
Title: Composition for treatment of kca3.1 channel mediated diseases comprising modafinil or its derivatives
Inventor: SUH SUK HYO
IPC: A61K31/34
Filed: 2011-10-25
Abstract: PURPOSE: A composition containing modafinil or a derivative thereof for treating K_Ca3.1 channel-mediated diseases is provided to increase intracellular cAMP concentration, and to be used a pharmaceutical composition for preventing or treating diseases such as cancer and atherosclerosis by phosphorylation of K_Ca3.1 channel. CONSTITUTION: A pharmaceutical composition for preventing or treating K_Ca3.1 channel-mediated diseases contains modefinil derivative compounds, or a pharmaceutically acceptable salt thereof. The K_Ca3.1 channel-mediated diseases are selected from the group consisting of sickle cell anemia; immune diseases including acute immune response or autoimmune diseases; vascular diseases including restenosis or atherosclerosis; brain diseases including traumatic brain injury, cerebral ischemia, or neurodegenerative diseases; cancer diseases including prostate cancer or pancreatic cancer; and secretory diarrhea. The composition additionally contains a pharmaceutically acceptable carrier. The composition enhances intracellular cAMP concentration and suppresses K_Ca3.1 channel.
Patent KR-20130051578-A (KR)
Title: Motor, manufacturing method thereof and washing machine having the same
Inventor: KIM BYUNG SOO
IPC: H02K1/28
Filed: 2011-11-10
Abstract: PURPOSE: A washing machine motor, a washing machine motor manufacturing method thereof, and a washing machine thereof are provided to reduce manufacturing costs by selectively rotating a pulsator and a tub. CONSTITUTION: An inner rotor(30) is connected with a rotary axis to be rotated. An outer rotor(26) is connected with a pulsator rotary axis to be rotated. A first coil(12) is placed between the inner rotor and the outer rotor. The first coil forms a first magnetic circuit with the outer rotor. A second coil(14) forms a second magnetic circuit with the inner rotor. A double stator includes the first and the second coils. The first and the second coils apply different power.
Patent KR-20130053798-A (KR)
Title: 전해연마 기능과 전극 세척 기능을 탑재한 하이브리드 마이크로  전해방전 가공공정 장치 및 방법
Inventor: KANG MYUNG CHANG
IPC: B23H3/00
Filed: 2011-11-16
Abstract: 본 발명은 미세홀, 홈, 채널형상 가공에 있어서 많은 장점을 가지고 있는 마이크로 방전가공을 이용해서 직경 80μm이하의 난삭성 소재인 하이브리드 Ti 2 AlN 소재의 가공하는 경우에 있어서 가공시간을 효율적으로 감소시키고 표면조도를 향상시키는 마이크로 방전가공에 전해연마를 이용해 전극을 가공하는 과정을 일체화시켜 수행함으로써 하이브리드 가공 공정을 실현하게 하는 장치 및 그 방법에 관한 것이다. 이를 위해 전극 가공을 위한 마이크로 전해연마 가공에 있어 효과적인 전압, 전류밀도, 전해액 농도와 온도를 조사하였다. 그리고, 마이크로 방전가공을 위한 수조탱크 내부에 전해가공 수조와 전극 세척장치를 설치하여 마이크로 전해연마한 전극을 갈아 끼우는 과정 없이 바로 마이크로 방전가공을 수행할 수 있도록 일체형 구조로 설계 및 제작하여, 전극의 진직도를 유지하면서도 가공속도와 표면조도를 증가시키는 효과적인 가공성능 향상이 이루어지도록 하였다.
Patent KR-20130055058-A (KR)
Title: Lighting emitting diode package including quantum rods and liquid crystal display device
Inventor: KIM KYUNG CHAN
IPC: H01L33/48
Filed: 2011-11-17
Abstract: PURPOSE: A lighting emitting diode package including quantum rods and a liquid crystal display device are provided to secure high luminance by reducing light lose due to the light penetration of a first polarizing plate. CONSTITUTION: A lead frame(109) includes a first part and a second part. An LED chip(115) is formed in the upper surface of the lead frame. A package housing(110) surrounds the LED chip and is formed in the upper surface of the lead frame. A quantum load layer(125) fills the inner part of the package housing. The quantum load layer is formed in the upper part of the LED chip.
Patent KR-20130055846-A (KR)
Title: Articulated rotor blade hub assembly by single damper
Inventor: PARK NAM EUN
IPC: B64C27/37
Filed: 2011-11-21
Abstract: PURPOSE: An articulated rotor blade hub assembly using a single damper is provided to reduce the speed of a rotor hub system by reducing RPM using the single damper, thereby reducing noise and vibration. CONSTITUTION: An articulated rotor blade hub assembly(100) comprises a rotor grip, a spindle guide, a grip base, a spindle, a damper, a first guide hole, and a second guide hole. A helicopter blade(F) is coupled to one side of the rotor grip. The spindle guide is arranged in the outer side of the rotor grip. The grip base is interposed between the rotor grip and the spindle guide. The spindle penetrates and couples the rotor grip, the spindle guide, and the grip base. The damper is arranged inside the grip base and has elasticity. The spindle penetrates the damper. The first and second guide holes are crossly arranged inside the grip base.
Patent KR-20130056940-A (KR)
Title: Compositions for preventing and treating diabetes or diabetic complications comprising extracts of acer tegmentosum maximowoca and magnolia officinalis rehd. et wils
Inventor: KIM KI HO
IPC: A61P3/00
Filed: 2011-11-23
Abstract: PURPOSE: A composition containing extracts of Acer tegmentosum Maxim and Magnolia officinalis Rehd. et Wils. is provided to treat diabetes or diabetes complication. CONSTITUTION: A pharmaceutical composition for preventing and treating diabetes or diabetes complication contains 0.0001-90 wt% of extracts of Acer tegmentosum Maxim and Magnolia officinalis Rehd. et Wils. as active ingredients. The extracts are prepared using water, C1-C4 alcohol, or a mixture thereof. The extracts improve antioxidation, blood glucose reduction, glucose tolerance, and insulin sensitivity. The diabetes complication is diabetes retinopathy. A food composition for preventing and treating diabetes or diabetes complication contains the extracts as an active ingredient. [Reference numerals] (AA) Normal group; (BB) Glycosuria group; (CC) Acer tegmentosum Maxim and Magnolia officinalis Rehd. et Wils mixed extract group; (DD) Single Magnolia officinalis Rehd. et Wils extract group
Patent KR-20130060001-A (KR)
Title: Manufacturing method for thin film of poly-crystalline material
Inventor: LEE WON TAE
IPC: H01L21/324
Filed: 2011-11-29
Abstract: PURPOSE: A method for manufacturing a low temperature polycrystalline thin film is provided to increase the grain size of a thin film crystallized at a low temperature and to improve productivity. CONSTITUTION: An insulating layer is formed on a substrate(S1). A metal layer is formed on the insulating layer(S2). A metal layer is heat-treated to form a metal oxide layer(S3). A first amorphous layer is formed on the metal oxide layer(S4). A second amorphous layer is formed on the first amorphous layer(S5). A seed layer is formed by using the compound of the first amorphous layer and the second amorphous layer(S6). A third amorphous layer is formed on the seed layer(S7). The third amorphous layer is heat-treated to form a crystalline thin film(S8). [Reference numerals] (S1) Step of forming an insulating layer; (S2) Step of forming a metal layer; (S3) Step of forming a metal oxide layer; (S4) Step of forming a first amorphous layer; (S5) Step of forming a second amorphous layer; (S6) Step of forming a seed layer; (S7) Step of forming a third amorphous layer; (S8) Step of crystallization
Patent KR-20130062731-A (KR)
Title: Refractory composite and method for manufacturing the same
Inventor: IM DONG WON
IPC: D06M11/74
Filed: 2011-12-05
Abstract: PURPOSE: A heat resistant composite material and a method for preparing the same are provided to protect a reinforced fiber from crack by a reinforced surface coating layer containing carbon nanotubes, and to improve durability of the heat resistant composite. CONSTITUTION: A heat resistant composite material contains: a preform which is woven with a reinforced fiber(F); a matrix(M) of a silicon carbide component filling a gap between the reinforced fibers; and a reinforced surface coating layer which covers the reinforced fibers. The reinforced surface coating layer contains the carbon nanotubes.
Patent KR-20130062808-A (KR)
Inventor: LEE YOUNG CHUL
IPC: A47K13/30
Filed: 2011-12-05
Abstract: PURPOSE: An excrement inducing apparatus for a raised toilet seat is provided to facilitate excrement activity by giving repetitive vibration to a user using a vibration motor. CONSTITUTION: An excrement inducing apparatus for a raised toilet seat comprises the raised toilet seat(100), a vibration controller(110), and a vibration motor(120). The vibration motor is operated once the vibration controller is operated, and the vibration motor induces excrement by vibrating the raised toilet seat repetitively and intensively with a predetermined vibration number of 9-20 Hz. The vibration controller vibrates around a hip with 9-20 Hz by the vibration motor installed in a vibration box, or the vibration controller controls intrinsic excrement vibration number which varies from individual to individual. Eventually, the excrement activity is facilitated.
Patent KR-20130063700-A (KR)
Title: Fixing structure of touch screen
Inventor: KIM MOON SOO
IPC: G06F1/16
Filed: 2011-12-07
Abstract: PURPOSE: A touch screen fixing structure is provided to use a display device as an input device by simply installing a touch screen on the display device. CONSTITUTION: A fixing frame(100) is fixed with right, left, and top sides of the touch screen to surround an outer side of the touch screen. A fixing member(200) combines an end part of the fixing frame and bends the other end part to surround a border to adjust width and length according to the size of the display device. The fixing member is installed on a rear side of the fixing frame. The fixing frame has a channel shape including an opened rear side.
Patent KR-20130063828-A (KR)
Title: Condensate water drain structure for fuel cell stack in fuel cell vehicle
Inventor: SHIM HYO SUB
IPC: B60L11/18
Filed: 2011-12-07
Abstract: PURPOSE: A condensate water drain structure for a fuel cell stack in a fuel cell vehicle is provided to prevent inflow of external oxygen to a fuel cell stack when operation of a fuel cell is stopped. CONSTITUTION: A condensate water drain structure for a fuel cell stack in a fuel cell vehicle comprises a water trap(21) which collects condensate water discharged from an anode(11); a draining valve draining the condensate water after trapping the condensate water in the water trap, by being connected to the rear side of the water trap; a moisturizer(31) which collects condensate water discharged from the cathode; and an exhaust pipe(41) which discharges air to outside by being connected to one end of the moisturizer, and has an air-cut valve(42) controlling air exhaust, by being arranged near the moisturizer. [Reference numerals] (10) Stack
Patent KR-20130064543-A (KR)
Title: Cooling fan assembly for vehicle
Inventor: CHOI YONG HYUN
IPC: F01P5/02
Filed: 2011-12-08
Abstract: PURPOSE: A cooling fan assembly for a vehicle is provided to improve durability of a motor by smoothly cooling of a motor by an air circulation unit accelerating airflow to an inner side of a hub in which the motor is positioned. CONSTITUTION: A cooling fan assembly for a vehicle comprises a fan body(50), and a shroud body(10). In the fan body, a hub(51) in which a motor(30) is mounted is formed at a center. The shroud body has a cover(11) supporting the motor. An air circulation unit(70) is comprised in an inner side of the hub, and accelerates an airflow to an inner side. The air circulation unit comprises multiple blades consecutively formed according to a circular arc direction in an inner side of the hub.
Patent KR-20130065415-A (KR)
Title: Current sensor reconfigureation method of a vehicle having a motor
Inventor: YOON HYUNG JIN
IPC: H02P21/36
Filed: 2011-12-09
Abstract: PURPOSE: A resetting method of a current sensor is provided to prevent the phenomena of torque ripple and creep surge due to an offset of a current sensor by revising the offset. CONSTITUTION: A resetting method of a current sensor comprises the following steps: beginning the control by starting a vehicle(S200); judging a first state which the vehicle is in a stationary state(S220); judging a second state that a required torque is 0 through an accelerator signal of the vehicle(S220); judging whether the first and second states are maintained for a fixed time(S230); if the first and second states are maintained for the fixed time, turning off a driving current transmitted to a driving motor(110) and revising the offset of the current sensor(120) equipped in a motor control unit(100)(S240); finishing the control by the vehicle which turns off(S260). [Reference numerals] (AA) Complete; (S200) Control start; (S210) Stop vehicles?; (S220) Required torque=0; (S230) Maintain conditions?; (S240) Perform motor current OFF MCU current sensor offset compensation; (S250) Drive motor current ON; (S260) Turn OFF; (S270) Control end
Patent KR-20130066433-A (KR)
Title: Method for transmitting and receiving of secondary user in cognitive radio network
Inventor: OH JIN HYUNG
IPC: H04L1/18
Filed: 2011-12-12
Abstract: PURPOSE: A transceiving method of a second user in a recognition wireless network is provided to offer a stable communication service to second users located in an outer region of a cell. CONSTITUTION: A second transmitter determines transmission power in consideration of a sensing error after calculating output probability of a first transmitter(S304). When the second transmitter transmits(S306) a packet to a receiver of a second user with the determined transmission power, a second relay and a second receiver receive a packet(S308,S310). When demodulation of the receiver of the second user is successful(S316), the second transmitter broadcasts a reception success signal to the second relay(S318). When demodulation of the receiver of the second user is failed(S316), the second transmitter broadcasts a reception failure signal(S320) and the second relay retransmits a packet to the second receiver(S324). [Reference numerals] (210) Second transmitter; (220) Second receiver; (230) Second repeater; (AA) Packet transmission; (BB) ACK transmission; (CC,GG) Yes; (DD,FF) No; (EE) NACK transmission; (S302) First transmitter output calculation; (S304) Sensing error consideration power transmitter decision; (S308,S310) Packet receiver; (S312) Packet save; (S314) Demodulation; (S316) Demodulation success?; (S322) NACK received?; (S324) Repeat packet request