baber/WOPTO huggingface dataset:
Patent KR-20130117433-A (KR)
Title: Measuring method of corrosion and water quality using water-loof system in a heating system and water-loof system used the same
Inventor: KIM JUNG GU
IPC: G01N33/18
Filed: 2012-04-17
Abstract: PURPOSE: A method for measuring a water quality and corrosion characteristics of a thermal fluid pipe using a water loop system and the water loop system utilized for the same are provided to reflect various variables such as the velocity and the temperature of a thermal fluid pipe and seasonal factors, thereby simulating an environment very similar to an actual thermal fluid pipe. CONSTITUTION: A method for measuring a water quality and corrosion characteristics of a thermal fluid pipe using a water loop system includes the following steps of: inputting simulation solution into the water loop system(S10); heating the simulation solution(S20); measuring at least one between a water quality and corrosion characteristics by dipping a sample into the simulation solution(S30); and repeating the heating step and the measuring step(S40). [Reference numerals] (AA) Start; (BB) End; (S10) Input step; (S20) Heating step; (S30) Filtering step; (S40) Measuring step; (S50) Discharge and re-input step
Patent KR-20130121269-A (KR)
Title: Plasma nitriding surface treatment method for gray cast iron part
Inventor: LEE JAE YOUNG
IPC: C23C8/80
Filed: 2012-04-27
Abstract: The purpose of the present invention is to prevent a nitriding layer of an epsilon phase from being generated on a frictional surface by applying a plasma ion nitriding treatment method allowing phase control, to increase the wear resistance of a frictional material by generating a nitriding layer of a gamma-prime (γ') phase with a compact structure, and to improve the appearance by preventing the corrosion of the frictional surface of gray cast iron parts. The plasma nitriding surface treatment method for gray cast iron parts comprises a step of plasma ion nitriding treatment which inputs the gray cast iron parts in a furnace, and maintains the temperatures of 400-550 in the atmosphere of ammonia gas added with reaction gas; and prevents the degradation of the coefficient of friction by controlling the nitriding layer phase generated on the surface of the gray cast iron part. [Reference numerals] (AA) Temperature ();(BB) NH_3+ reaction gas;(CC) Plasma nitration;(DD) Dye bath/Steam oxidation;(EE) Time (min);(FF) Air cooling or furnace cooling
Patent KR-20130121459-A (KR)
Title: Hot-wire type semiconductor gas sensor, the manufacturing method thereof and a gas detector having the hot-wire type semiconductor gas sensor
Inventor: SONG CHAN YOUNG
IPC: G01N27/12
Filed: 2012-04-27
Abstract: Hot-wire type semiconductor gas sensor according to the present invention comprises; a sensing part (10) with sensing part poles (11) installed by being connected respectively to a sensing device (12) operated in a condition heated to 350~450 and to both ends of the sensing device (12); and a compensating part (20) with compensating poles (21) installed by being connected respectively to a compensating device (22) consisting of a resistor and to both sides of the compensating device (22); and a support part (4) made of a synthetic resin and installed by piercing through of the sensing part poles (11) and the compensating part poles (21); and a blocking part (30) to mutually separate the sensing device (12) and the compensating device (22) by being installed in the upper part between the sensing part (10) and the compensating part (20); and a mesh cover (3) protecting the sensing part (10) and the compensating part (20) by being combined with the upper part of the support part (4), while the sensing device (12) comprises; a platinum wire (13) with the both ends fixed respectively to the sensing part poles (11); and a platinum coil heat generating part (13a) formed with a part of the platinum wire (13) being wound in a coil form ; and a semiconductor metal oxide (14) coating the platinum coil heat generating part (13a) by sintering after being adhered to the platinum coil heat generating part (13a). Gas sensor of the present invention has advantages of having a high sensitivity to combustible gases and volatile organic compounds, a high output value at low concentrations, an excellent reproducibility and response speed accompanied by a long lifetime.
Patent KR-20130122248-A (KR)
Inventor: LIM SEOK BONG
IPC: B29C45/00
Filed: 2012-04-30
Abstract: 사출 패턴 형성 방법은, 대상 제품의 형상에 대응하도록 제조된 금속 모형의 표면에 원하는 패턴을 가지는 패턴 소재를 고정하는 단계, 상기 패턴 소재의 표면에 전도 층을 형성하는 단계, 상기 전도 층이 형성된 패턴 소재의 표면에 전주 도금을 수행하여 상기 원하는 패턴에 대응하는 패턴이 형성된 금속 층을 형성하는 단계, 상기 전주 도금에 의해 형성된 금속 층을 상기 패턴 소재에서 박리하여 금형 코어를 형성하는 단계, 상기 금형 코어를 사출 금형 구조물에 삽입하여 사출 금형을 형성하는 단계, 그리고 상기 사출 금형을 이용하여 사출 성형을 수행하여 상기 원하는 패턴이 형성된 사출 성형 제품을 제조하는 단계를 포함한다. 금속 모형의 표면에 원하는 패턴을 가지는 패턴 소재를 고정하고 전도 층을 형성한 후 이를 이용하여 전주 도금을 수행하여 금형 코어를 형성함으로써 간단한 공정으로 패턴 소재의 패턴이 그대로 반영되는 사출 금형 제품을 제조할 수 있다.
Patent KR-20130122297-A (KR)
Title: Crystal form of pentacene and method of preparing the same
Inventor: PARK JI EUN
IPC: C07C15/56
Filed: 2012-04-30
Abstract: The present invention relates to a crystal form of pentacene and method of preparing the same. The crystal form of pentacene 1D has the main crystal surface of (001) and (010), has a wire shape, and has light-emission characteristics. By the crystal form of pentacene 1D, a novel crystal form of pentacene with the light-emission characteristics is provided to be used in an electricity/electronic device using a light-emission phenomenon. [Reference numerals] (AA) Pentacene 1D crystal;(BB) Pentacene 2D crystal
Patent KR-20120125174-A (KR)
Title: Pallet-like base frame for transport and storage containers for liquids
IPC: B65D90/12
Filed: 2012-05-03
Abstract: PURPOSE: A pallet type base frame for a liquid transporting and storage container is provided to improve the stability of storing the liquid transporting and storage container. CONSTITUTION: A pallet type base frame includes at least one central supporter with a profile main body. The profile main body has the cross section in a U-shape, and includes a base wall(29), an outer journal wall, and an inner journal wall. The base and journal walls form axial direction edge webs on the axial end part of the profile main body. The journal walls include an upper supporting edge formed by each edge web.
Patent KR-20130123810-A (KR)
Title: Shock absorber housing and fixing structure thereof
Inventor: KIM HEE JU
IPC: B62D25/16
Filed: 2012-05-04
Abstract: The present invention relates to a shock absorber housing and the combining structure thereof capable of improving the rigidity of a shock absorber housing body and stably combining both ends of the shock absorber housing to a vehicle body frame. In the shock absorber housing in which a shock absorber of a vehicle is mounted, the lower end of the shock absorber housing (10) is combined to a front side member of the vehicle. The upper end of the shock absorber housing is combined to the lower part of an upper member of a fender apron upper member and forms the lower part of the fender apron upper member. The shock absorber housing is upwardly formed while facing the inside in a width direction of the vehicle in order to face the fender apron upper member from the lower end of the shock absorber housing. The upper and lower ends of the shock absorber housing are each combined to the fender apron upper member and the front side member to complete the combining structure of the shock absorber housing.
Patent KR-20130124717-A (KR)
Title: A well-being car mat
Inventor: PARK JAE GEUN
IPC: B60N3/00
Filed: 2012-05-07
Abstract: The present invention relates to a well-being vehicle mat and, specifically, to a well-being vehicle mat which comprise a first mat installed underneath a vehicle magnet; a rectangular sub-mat with a plurality of diamond lattice pattern through-holes; a rectangular plate having the same size as the sub-mat; a base plate between the sub-mat and the first mat with the top surface joined to the bottom surface of the sub-mat and the bottom surface joined to one side on the top surface of the first mat. The base plate is installed on the outer side of the first mat towards the door of a vehicle using a Velcro method.
Patent KR-20130125063-A (KR)
Title: Wide use oil pan
Inventor: AN DEOG BYOUNG
IPC: F01M11/00
Filed: 2012-05-08
Abstract: The present invention relates to a wide use oil pan (10) in which a baffle (50) occupying the inner space of an oil pan case (20) is further installed, wherein the baffle (50) is placed at the suction port of an oil strainer formed at the oil pan case (20) so that the baffle (50) provides a space for collecting the part of oil when the oil in the oil pan case (20) is biased in one direction, and therefore the oil suction performance of the oil strainer is secured when a truck or a bus turns, suddenly brakes, or suddenly accelerates so that the pressure drop of engine oil and the temporary flickering of an oil pressure lamp are removed.
Patent KR-20130125961-A (KR)
Title: Light guide panel and liquid display apparatus using the same
Inventor: SEO JEONG HO
IPC: G02B6/00
Filed: 2012-05-10
Abstract: The present invention diffuses light to a bezel area which is covered by an upper case or evenly makes diffusion of the light in the bezel area by including a concentrating optical pattern. A hot spot problem which is generated by brightness difference according to position is solved because the brightness of the light supplied to a display area through the bezel area is similar regardless of the position.
Patent KR-20130127133-A (KR)
Title: Hay rake mounted having front of working vehicle
Inventor: SUH HWA SEONG
IPC: A01D85/00
Filed: 2012-05-14
Abstract: The present invention relates to a self-propelled type hay collecting apparatus having a forward hay collecting function, more specifically a hay collecting apparatus which comprises the followings: an orbit vehicle with orbit units on both sides; a base frame located on the upper side of the orbit vehicle; a hay collecting device installed on the tip end of the base frame for collecting rice straws; a transfer unit installed on the base frame to transfer the rice straws; a pick-up unit installed on the base frame to move the rice straws collected by the hay collecting device upwards; a crushing unit crushing the rice straws transferred from the pick-up unit, and transferring to the transfer unit; and a bale unit installed on the base frame for compressing and binding the rice straws transferred by the transfer unit. A user can check the hay collecting process and the location of the rice straws while driving the hay collecting apparatus, and work in the rain by having the orbit unit formed into a caterpillar track for improving productivity and collecting the rice straws in the wide range by having a collection wing and a secondary collection unit.
Patent KR-20130127793-A (KR)
Title: Nonvolatile memory device and method for fabricating the same
Inventor: AHN YOUNG SOO
IPC: H01L27/115
Filed: 2012-05-15
Abstract: The present technique relates to a nonvolatile memory device and a method for manufacturing the same. The nonvolatile memory device according to the present technique includes a channel layer vertically protruding from a substrate; a tunnel insulating layer surrounding the lateral surface of the channel layer; a stack structure by alternately laminating floating gate electrodes and control gate electrodes along the channel layer; and a charge barrier layer formed between the floating gate electrode and the control gate electrode. The floating gate electrode includes a first floating gate electrode between two control gates and a second floating gate electrode that located n the uppermost and the lowermost part of the stack structure and has a wider width compared to the first floating gate electrode in a direction parallel to the substrate. According to the present invention, the operation characteristic of the nonvolatile memory device is improved by reducing the coupling rate of the control gate electrode and a dummy floating gate electrode by minimizing the size of the dummy floating gate electrode.
Patent KR-20130128867-A (KR)
Inventor: KIM GOANG NGYUN
IPC: H02J7/35
Filed: 2012-05-17
Abstract: Electricity which is generated from a photoelectric plate of a photocell for a lamp is changed to a voltage which is supplied to the lamp of another photocell by a voltage controller. The electricity which is generated from the photoelectric plate is supplied to the lamp of the photocell and the remaining electricity is supplied to the outside by boosting or dropping the voltage by the voltage controller.
Patent KR-20130134871-A (KR)
Inventor: LEE CHANG JU
IPC: H04W88/02
Filed: 2012-05-31
Abstract: 본 발명에 따른 무선 통신 장치는 RF 신호를 수신 받는 복수의 안테나, 상기 복수의 RF 신호를 전달하는 복수의 제1 RF 케이블, 상기 제1 RF 케이블을 통하여 전달된 상기 RF 신호를 병합하는 신호 병합부, 상기 병합된 RF 신호를 전달하는 제2 RF 케이블, 상기 제2 RF 케이블을 통하여 전달된 상기 병합된 RF 신호를 분리하는 신호 분리부를 포함할 수 있다. 본 발명에 따르면, 무선 통신 장치의 공간 효율을 높여 장치의 소형화를 구현할 수 있다.
Patent KR-20130138016-A (KR)
Title: Applicator
Inventor: YU KWANG HO
IPC: B43L19/00
Filed: 2012-06-08
Abstract: The objective of the present invention is to provide an applicator capable of improve appearance by making the shape of the applicator a cylindrical shape to have a water-paste shape for changing into new design to improve appearance, protecting tape coated with coating materials, such as adhesive material, preventing adhesive components included in the tape from drying, and promoting exchange of cartridge the tape installed on.
Patent KR-20130142500-A (KR)
Title: Hinge type battery charging device
Inventor: KIM HEE JUNG
IPC: H02J7/00
Filed: 2012-06-19
Abstract: The present invention is to provide a device allowing the combination and disassembly of a battery charging device comprising a battery pole rod and a charging cable to be performed by a simple operation without a separate fastening part. To achieve the purpose, the present invention provides a hinge type battery charging device comprising a clip part which is connected to a battery pole rod; a handle part which adjusts the inner diameter of the clip part; and a cable part which is connected to the clip part, wherein the clip part includes a first body part; a second body part; a connection part which connects the first body part to one end of the second body part; and a diameter adjustment part which connects the first body part to the other end of the second body part and adjusts the inner diameter between the first body part and the second body part by the rotation of the handle part.
Patent KR-20140011525-A (KR)
Title: Apparatus and method for user authentication in automation system
Inventor: KIM KYEONG RAE
IPC: G05B19/418
Filed: 2012-06-28
Abstract: The present invention relates to a device and a method for user authentication in an automation system. The device for user authentication according to the embodiment of the present invention comprises a camera unit which is mounted in the inside or the outside of an HMI unit as a separate device to photograph a front face of a user detected by a sensor unit; a communication unit for receiving the sensing data received from the sensor unit or the user front face image data photographed by the camera unit, grouping the received data to be transmitted to a user authentication server and receiving result information according to user registration identified by the user authentication server; and a control unit for receiving user information corresponding to the transmitted data and providing operation authority and a screen of the automation system set according to the user information. [Reference numerals] (11) Sensor unit; (12,22) Control unit; (13) Camera unit; (14,21) Communication unit; (23) Authentication information database
Patent KR-20140007647-A (KR)
Title: Method and apparatus for negotiating color information in video communication system
Inventor: JUNG KYUNG HUN
IPC: H04L29/06
Filed: 2012-07-10
Abstract: The present invention proposes a method and device for providing a video calling service in a communication system. According to the present invention, a process of a first terminal to set a second terminal and a session comprises the processes of: transmitting a resolution and color information of an image, capable of transmitting and receiving, from the first terminal to the second terminal; the first terminal to receive the resolution and color information of the image capable of transmitting and receiving from the second terminal; and the first terminal to compress an image according to the resolution and color information received, and to transmit the compressed image to the second terminal. [Reference numerals] (800) Transmitting terminal; (840) Receiving terminal
Patent KR-20140014498-A (KR)
Title: Plant cultivation device with light quality-and intensity-controllable led source
Inventor: JEONG BYOUNG RYONG
IPC: F21S2/00
Filed: 2012-07-24
Abstract: The present invention provides a plant cultivating device capable of controlling the light quality and the light intensity of an LED combination light source, wherein the plant cultivating device comprises: a main body having a cultivating part provided at the lower side, wherein the cultivating part has a cultivating space in which plants are cultivatable; a light source part installed in the main body to be disposed above the cultivating part and including a light emitting diode (LED) light source module for emitting lights to the cultivating part; a light intensity controlling part installed at one side of the main body to control the intensities of the lights emitted from the light source part; a heat radiating part installed at the main body to radiate the heat generated from the light source part to the outside; and a controller for controlling the combination of the lights emitted from the light source part. According to the a plant cultivating device capable of controlling the light quality and the light intensity of an LED combination light source, various LEDs such as red, white, green, blue or far-red LEDs are detachably combined, so that the combination of LED lights is easily changed depending on the indoor environment or the type of plant, thereby improving the productivity of plants.
Patent KR-20150127855-A (KR)
Inventor: KIM BUM YUL
IPC: H02M3/28
Filed: 2012-07-25
Abstract: The present invention relates to a synchronous low voltage DC-DC converter comprising: a primary side MOSFET module which is switched by a first PWM switching signal; a secondary side MOSFET module which is switched by a second PWM switching signal; a variable generator which generates the first and second PWM switching signals by a PWM signal transformed by a pulse transformer; and a controller which adjusts, when a value of output current measured at an input end of the primary side MOSFET module is smaller than a predetermined threshold value, frequencies of the first and second PWM switching signals on the basis of a magnetic flux density value of the pulse transformer and a main transforming unit, and generates the first and second PWM switching signals in correspondence to adjusted variable frequencies, and controls the variable generator to transmit the first and second PWM switching signal to the primary side and secondary side MOSFET modules. According to the present invention, it is possible to improve overall power conversion efficiency by reducing switching loss in a low voltage load area by varying a switching frequency in accordance with high and low load.
Patent KR-20140013651-A (KR)
Title: Hinge assembly and door assembly having thereof and installing mehod thereof
Inventor: NO YU HAC
IPC: E05D3/14
Filed: 2012-07-26
Abstract: The present invention relates to a door assembly which comprises: a door frame installed on the wall of a clean room; a door coupled to the door frame; and a hinge assembly coupled to be concealed between the door frame and the door, and allowing the door to rotate against the door frame, wherein the hinge assembly includes: a door frame coupling part and a door coupling part respectively coupled to the door frame and the door; a pair of rotating bars of which the central parts are coupled to mutually rotate on rotating bar coupling shafts, one end parts are alternately coupled to the door coupling part and the door frame coupling part which are adjacent to each other, and the other end parts are coupled to respectively slide on the door frame coupling part and the door coupling part so that the door coupling part can relatively rotate against the door frame coupling part; and a door frame rotating bar guide part and a door rotating bar guide part which are inserted into the door frame coupling part and the door coupling part, and guide the pair of the rotating bars to slide.
Patent KR-20130024751-A (KR)
Title: Sorting bucket
Inventor: SUGAWARA MASAO
IPC: E02F3/40
Filed: 2012-07-26
Abstract: PURPOSE: A sorting bucket is provided to increase sorting efficiency by sorting stone quarrying materials into three types having large/medium/small particle diameters of by at least one sorting. CONSTITUTION: A sorting bucket(1) includes an inclined net(8), an upper net(9), and a lower net. The inclined net and the upper net have a large hole caliber, are connected to a draw-up plate(3) drawing up stone quarrying materials, and are arranged between side plates(4). The lower net has a small hole caliber, has a certain interval under the inclined net and the upper net, and is arranged between from a draw-up plate to a back plate(5) and between side plates.
Patent KR-20140013809-A (KR)
Inventor: SEO DONG MIN
IPC: B42D9/00
Filed: 2012-07-27
Abstract: I could not carry glasses when reading a book. Therefore, in order to solve this problem, the size of a glasses case is minimized so as to create a bookmark. The present invention has an effect for a user to conveniently use a glasses case as a bookmark by minimizing the size thereof. Especially, a user can carry only one for two things because a bookmark plays a role as a glasses case.
Patent KR-20140019127-A (KR)
Title: Manufacturing technology of glass fresnel lens
Inventor: I JONG HAE
IPC: C03B11/08
Filed: 2012-08-06
Abstract: The present invention relates to a manufacturing technology of a glass fresnel lens (10) which easily utilizes a tempered glass manufacturing system. The manufacturing technology of the glass fresnel lens (10) includes a fresnel lens mold (30) and is formed with a mold which has a curved surface on one side which comes into contact with the glass and has a conventional flat surface on the other side. The glass fresnel lens prevents yellowing, cracking, and deformation and drastically enhances tolerance and durability. The glass fresnel lens is a product which effectively obtains solar heat. The manufacturing technology produces a tempered glass fresnel lens product by easily using the conventional manufacturing system and compressing and quick freezing while being in a softened state by using the system, and produces a glass fresnel lens (10) having general glass properties by slowly cooling down.