baber/WOPTO huggingface dataset:
Patent KR-20150010178-A (KR)
Inventor: KONG MYUNG KUK
IPC: H05B37/02
Filed: 2013-07-18
Abstract: An objective of the present invention is to eliminate or reduce a flicker phenomenon through supplying power that removes ripples on a LED unit by including a circuit that eliminates or reduces ripples. For such, provided is an LED lighting device including a ripple removing circuit, which includes a power supply unit supplying the input power; a rectifier circuit unit which is supplied with the input power from the power supply unit to output rectified power supply; a ripple removing circuit unit which is supplied with the input power to store the electric charge and in the case input power is reduced, discharges the stored electric charge to output the power supply that is removed of ripples; an LED unit which has multiple LED channels connected in series and has a resistor unit connected to the last end of the LED channel; and a switch circuit unit that includes a current sensing resistor and multiple switches, wherein an n-th switch is connected to the rear end of an n-th LED channel to control the operation of the LED channel, and the n-th switch is controlled by the sum of the current of the n-th switch flowing on the current sensing resistor and the current of the n+1-th switch.
Patent KR-20150010871-A (KR)
Inventor: KIM JIN HA
IPC: G05F1/66
Filed: 2013-07-19
Abstract: Disclosed are a power control apparatus and an image forming apparatus having the same. An objective of the present invention is to provide a power control apparatus for minimizing standby power occurring in a standby mode. To this end, provided is a discharge circuit unit that is connected to an input line of alternating current (AC) power and discharges a capacitive element for reducing noise. The discharge circuit unit includes a discharge circuit that includes first and second resistance units connected in series to each other in order to discharge the capacitive element in response to a discharge control signal generated when an input of the AC power is blocked; and a detection circuit that detects whether the input of the AC power is blocked, and includes third and fourth resistance units connected in series to each other in order to generate the discharge control signal when it is detected that the input of the AC power is interrupted, wherein each of the first to fourth resistance units includes at least one of a resistor and a switch.
Patent KR-20150011590-A (KR)
IPC: A01N59/00
Filed: 2013-07-23
Abstract: The present invention relates to a green algae removing agent and a manufacturing method thereof and, more specifically, to a green algae removing agent, which includes 40-60 wt% of ash powders obtained by carbonizing wood and 40-60 wt% of rock flour, and a manufacturing method thereof. In the present invention, the green algae removing agent is eco-friendly and is allowed to remove green algae quickly, thereby being used for removing green algae to purify water like lakes, rivers and seas contaminated by green algae generated from rapid temperature changes, and a manufacturing method thereof is economical and simple.
Patent KR-20140026290-A (KR)
Title: Method and device for defect inspection of plate-shaped body
Inventor: KIMURA HIROSHI
IPC: G01N21/88
Filed: 2013-08-23
Abstract: The present invention provides a method and a device for inspecting the defects of a plate-shaped body capable of obtaining the position of defects and the attached position of foreign materials while inspecting the defects of a plate-shaped body. First of all, a glass plate (G) is loaded on a frame (50), and the origin of coordinates is obtained. That is to obtain the position where one among the four corners of the glass plate (G) is irradiated with the spot light of a laser pointer (66) as the origin of the coordinates. Then, an optical observation part (60) facing the frame (50) finds the defects of the glass plate (G) loaded on the frame by lifting the frame while the optical observation part (60) horizontally moves along a slide rail (64). Continuously, the laser pointer (66) irradiates the spot light toward the position of the defects found by the optical observation part (60). And then, a control part (40) calculates the coordinate position irradiated with the spot light on the surface of the glass plate and makes a RAM (68) memorize the position coordinate.
Patent KR-20140029231-A (KR)
Title: Elastic membrane and substrate holding device
Inventor: FUKUSHIMA MAKOTO
IPC: H01L21/304
Filed: 2013-08-26
Abstract: The elastic membrane of the present invention reduces the polishing speed distribution range, enhances the evenness on the surface of the polished surface of the substrate and improves the yield in a pressurized area which enlarges in a concentric circle along the radius direction of the substrate. The elastic membrane (10) has multiple periphery walls (10a to 10h) arranged in a concentric circular form partitioning multiple pressurizing areas (CA, EA, MA1 to MA6). The area width in the radius direction of at least one middle pressurizing area, for instance, middle pressurizing areas (MA5 and MA6) among multiple middle pressurizing areas (MA1 to MA6) formed between the central pressurizing area (CA) in a disk form positioned in the center and the edge pressurizing area (EA) in a ring form positioned in the outermost circumference is set as an area width within a range that a polishing speed response width does not change with changes of the area width. [Reference numerals] (32) Fluid supply source; (40) Control device
Patent KR-20150024538-A (KR)
Inventor: KIM NAM IN
IPC: B29C47/06
Filed: 2013-08-27
Abstract: The purpose of the present invention is achieved by providing a manufacturing apparatus of a cable duct essentially laid underground in an engineering work for installation of electricity or a communication line. The manufacturing apparatus of a cable duct manufactures a cable duct which is made of a synthetic resin, has a corrugated outer pipe, and has at least one straight inner pipe that has an outer diameter smaller than the inner diameter of the outer pipe and is built in the outer pipe. The manufacturing apparatus of a cable duct comprises an extruder allowing a granular raw material to be fed into a hopper, be molten while passing through a screw case at high temperature and be discharged to a head; a die unit having a first inlet and a second inlet that separately receive the raw material in a molten state supplied through a connection pipe from the extruder and having a first die to mold an inner pipe and a second die to mold an outer pipe on the inside and the outside, wherein the first die and the second die are connected to the first inlet and the second inlet respectively and formed to be overlapped; a sizing machine installed next to the die unit and sucking an outer pipe among unformed inner and outer pipes extruded from the die unit by a vacuum suction method while rotating the outer pipe by a separate driving means, thereby standardizing the outer pipe into a spiral form; a pressurizing member installed to penetrate the die unit and be rotated by a cam system by a separate driving means in the sizing machine and pressurizing the inner side of an inner pipe to tightly attach the inner pipe to the outer pipe; a cooler installed next to the sizing machine and hardening the unformed inner and outer pipes extruded and standardized from the sizing machine by a water cooling method; and a pulling machine pulling out the inner and outer pipes hardened via the cooler. Accordingly, the manufacturing apparatus of a cable duct efficiently produces the inner pipe and the outer pipe integrally and simultaneously via a sequential extrusion process, and also manufactures a duct having excellent product quality.
Patent KR-20150024704-A (KR)
Inventor: OH SANG SEUNG
IPC: H01M4/58
Filed: 2013-08-27
Abstract: The present invention relates to a positive electrode, consecutively including a first positive electrode material layer with a lithium iron phosphate compound consisting of a first particle on a positive electrode current collector; and a second positive electrode material layer with a lithium iron phosphate compound consisting of a second particle formed on the first electrode material layer by secondly condensing at least two second particles, and a manufacturing method thereof. In the present invention, the positive electrode is double-coated, thereby improving adhesion on the positive electrode current collector, of the first positive electrode material layer and the second positive electrode material layer. In the present invention, the positive electrode improves electrode processibility because rolling is performed in the second positive electrode material layer consisting of the second particles.
Patent KR-20150029066-A (KR)
Inventor: JEON HONG CHAN
IPC: F25C1/24
Filed: 2013-09-09
Abstract: The present invention relates to a water bottle for producing an ice cube which receives water inside the water bottle and produces ice of a an ice cube shape according to ice-making. More specifically, the water bottle for producing an ice cube receives the water inside the water bottle and has a partition wall recessed inward and produces an ice cube by the recessed partition wall according to the ice-making. According to the present invention, the water is formed to have an ice cube shape inside the water bottle when changing the received water into the ice, and the water bottle is burst by twisting movement and is capable of withdrawing the produced ice cube in order to use the ice cube in an outdoor area.
Patent KR-20150033320-A (KR)
IPC: G03B21/14
Filed: 2013-09-24
Abstract: The present invention relates to a projector for varying a projected image, capable of projecting a reduced image on a surface not covered by a person on a screen when the person appears to cover an image being projected on the screen, thereby allowing contents to be displayed as an image to be viewed without omission and preventing the image from being projected on the person, eliminating discomfort due to image projection on the person, and capable of using a stockroom installed as facilities as a screen, rather than preparing an additional screen, to effectively expose an advertisement image in a busy area, and a projection system employing the same. The projector includes an obstacle sensing unit detecting an appearance position of an obstacle covering an image projected to a screen, whereby an image is reduced to be projected to the screen not covered by the obstacle.
Patent KR-20140043276-A (KR)
Title: Submarine
Inventor: WILKEN CLAAS
IPC: G10K11/16
Filed: 2013-09-24
Abstract: A submarine has one or more internal combustion engines joined to an exhaust gas line. The exhaust gas line is joined to a Helmholtz resonator of which the resonance frequency is controlled by a function of exhaust gas temperature. The purpose of the present invention is to provide a submarine to sufficiently decrease the level of an ignition frequency generated by the internal combustion engines arranged inside the submarine.
Patent KR-20150026673-A (KR)
Inventor: KEUM JAE HO
IPC: A01K17/00
Filed: 2013-09-30
Abstract: The present invention relates to a calf head fixing apparatus for removing a horn, which does not allow a calf to move when cauterizing a position in which the horn of the calf will be grown to prevent the horn of the calf from growing. According to the present invention, the calf fixing apparatus for removing the horn comprises: a coupling device (110) fixing the calf fixing apparatus on an upper end of a cattle shed or a wall; a support (120) protruding to one side of a body (111) of the coupling device (110); a circle fixing ring (121) respectively separated at a certain distance from the body (111) of the coupling device (110) and an end of the support (120), and being coupled on the support (120); a fixture (123) in which one side end is coupled on the outmost part of the support (120); and a latch (124) formed on the other outmost part of the support (120), and hanging and fixing the fixture (123).
Patent KR-20130124255-A (KR)
Title: Injection compression process of plastic glazing for vehicle glass
Inventor: CHOI DONG SHIK
IPC: B29C45/57
Filed: 2013-10-10
Abstract: The present invention relates to an injection compression molding method for plastic glazing for use as car glass comprising: an S1 step which introduces a molten resin into a closed mold through an injection flow path; an S2 step which blocks the gate of the injection flow path after the molten resin has been introduced; an S3 step which compresses the molten resin by applying uniform pressure on the whole area thereof; an S4 step which cools the compressed molten resin while maintaining the compressed state thereof; and an S5 step which opens the mold. When pressure is applied to the whole area of the molten resin, the molten resin can be prevented from flowing backward from the gate to the injection flow path, and the occurrence of pressure loss can be prevented by blocking the gate of the injection flow path after the molten resin has been introduced. [Reference numerals] (AA) Mold closing;(BB) Injecting;(CC) Perging;(S4) Cooling;(S5) Mold opening
Patent KR-20150043821-A (KR)
IPC: C12P7/40
Filed: 2013-10-15
Abstract: The present invention relates to a cellular recycled continuous fermentation process by using Actinobacillus succinogenes. It is confirmed that an output of succinic acid is shown to be about 60 g/L, and productivity is 3.873 g/L per hour during cellular recycling. Also, it is confirmed that the cellular recycled fermentation process produces twice more cells and an output of succinic acid of five times higher, and increases productivity of succinic acid of eight times higher than a normal continuous fermentation process. The process of producing succinic acid having high productivity and yield can reduce manufacturing cost compared to exiting batch culture, and can produce succinic acid even in pilot-scale to industrialization level without making a culture unit in large scale. Accordingly, the process of the present invention has advantages to industrialization.
Patent KR-20150046793-A (KR)
Inventor: LEE JONG KOOK
IPC: G06Q50/26
Filed: 2013-10-21
Abstract: The present invention relates to a system for detecting and preventing disasters by using information users provide in twitter and other social media sites. In detail, the disaster detection system using social media comprises: a data acquisition and classification unit (200) for sensing disaster-related keywords in posts in social media such as twitter in real time; a topic-based document database (300) for continuously classifying and storing posts including disaster keywords by subjects; a real time writing analyzing unit for extracting the location information for the posts collected based on the topic-based document database (30), analyzing a correlation between the disaster and the location information and occurrence time of the posts, and understanding occurrence trend of the posts; and a high profile topic sensing unit for measuring an occurrence frequency of the posts collected based on the topic-based document database (300) for a particular period, and determining whether or not the topic gets high profile in a short time by comparing the occurrence frequency with a critical value estimated by probability distribution of previous data.
Patent KR-20150047153-A (KR)
Inventor: CHOI YOON HO
IPC: A23L17/40
Filed: 2013-10-24
Abstract: The present invention relates to a cooking method of a spicy seafood noodle soup with crab. More specifically, a commercial soup on the market is provided with a meat broth or a chicken broth, and frying ingredients in oil which leads to oily taste due to a lot of fats. Therefore, a mouthfeel is not good for general people, and avoided by people who has concerns with geriatric diseases. To solve the problem, the cooking method using only seafood and vegetables maintains the original spicy taste, and has a clean taste and a high nutritional value.
Patent KR-20140052885-A (KR)
Title: Fuel supply system and method for ship engines
Inventor: JE CHANG HO
IPC: F02M25/08
Filed: 2013-10-24
Abstract: A fuel supply system and method for a ship engine are disclosed. The fuel supply system for a ship engine according to the present invention includes: a high-pressure compression unit which is connected to a liquefied natural gas (LNG) storage tank of a ship to compress BOG generated from LNG stored in the LNG storage tank and to supply the BOG to the ship engine; a high-pressure vaporizing unit which pumps and vaporizes LNG stored in the LNG storage tank and supplies the LNG to the ship engine; and a gas analyzer which analyzes the composition of fuel gas introduced to a main engine and a sub engine. Based on the composition of fuel gas analyzed by the gas analyzer, fuel gas with a higher methane number of the composition in the high-pressure compression unit and the high-pressure vaporizing unit can be supplied to one of the main engine and the sub engine which has a higher load, and the high-pressure compression unit and the high-pressure vaporizing unit can be operated at the same time.
Patent KR-20140065333-A (KR)
Title: Apparatus for inspecting passive component having signal transmission line
Inventor: JEONG JIN WOO
IPC: G01R31/08
Filed: 2013-10-28
Abstract: An apparatus for inspecting a passive component having a signal transmission line on a printed circuit board (PCB), includes a reflectometry unit for inputting an input signal to an input port connected to the signal transmission line, receiving a reflected signal from the input port in response to the input signal, and computing a plurality of frequency-based reflection coefficient values in a preset frequency range and a plurality of time-based reflection coefficient values in a preset time range based on the input signal and the reflected signal; and a defect detection unit for determining whether the signal transmission line has a defect based on the frequency-based reflection coefficient values, and determining a location of the defect on the signal transmission line based on the time-based reflection coefficient values.
Patent KR-20150051056-A (KR)
Inventor: CHO WAN IK
IPC: G11C16/12
Filed: 2013-11-01
Abstract: The present invention relates to a semiconductor device and an operating method thereof, and more specifically, to a technology to control program movement of a semiconductor device. The present invention comprises: a memory cell array having memory cells in which word lines and beat lines are arranged; a voltage generator generating driving voltage to be applied to a selected word line according to program voltage; and a control logic detecting a number of pulse of the program voltage applied from the memory cell array and storing the same to a register, and controlling the program voltage by corresponding to information stored in the register.
Patent KR-20150052558-A (KR)
Inventor: KIM SANG WOO
IPC: D03D15/00
Filed: 2013-11-06
Abstract: The present invention relates to a fabric for an automobile headliner including Hanji yarn on the back side of the fabric, which is a double-faced fabric where the surface of the fabric has yarn different from the back side of the fabric. The present invention implements a pattern making a typical Korean impression besides the environmental friendliness and the functionality so it can provide the headliner fabric having originality of an interior material.
Patent KR-20150059034-A (KR)
Inventor: PARK KWAN WOO
IPC: B62H1/12
Filed: 2013-11-21
Abstract: 충격이 완화되는 자전거 보조바퀴는 보조바퀴 몸체와 베어링, 굵은 용수철을 포함하여 구성될 수 있다. 보조바퀴몸체는 움직임이 가능하도록 베어링과 붙어있으며, 바퀴 본체와 충격을 흡수해주는 용수철 부분으로 이루어질 수 있다. 
장착을 일반 보조바퀴와 같은 방법으로 하며, 보조바퀴 몸체가 접히는 정도를 용수철이 조절해주어 자동차의 서스펜션과 같은 역할을 한다.
Patent KR-20140067933-A (KR)
Title: Operating unit for injection molding machine
Inventor: HOLZL RAINER
IPC: G06F3/048
Filed: 2013-11-26
Abstract: An operation unit for an injection molding device of the present invention comprises a display screen (3) and one or more manual buttons (5) to operate injection molding device compositions (8, 9, 11, 13) and a data processing device (4). A list of information which is related to the injection molding device compositions (8, 9, 11, 13) and is offered to an injection molding device (2) can be called by the data processing device (4). A list of state information which is related to the injection molding device compositions (8, 9, 11, 13) and is offered to the injection molding device (2) can be called by the data processing device (4). When the state information related to the injection molding device compositions (8, 9, 11, 13) shows operation possibility, one or more operation signals are transmitted to the injection molding device compositions (8, 9, 11, 13) and the list of related information is displayed on the display screen (3). When the state information related to the injection molding device compositions (8, 9, 11, 13) shows non-operation possibility, a warning mark which shows the list of the related information and the non-operation possibility is displayed on the display screen (3).
Patent KR-20150061994-A (KR)
Inventor: CHA BONG HYUN
IPC: H04B7/24
Filed: 2013-11-28
Abstract: The present invention relates to an apparatus for checking a parking location of a vehicle, and a method thereof and, more specifically, to an apparatus for checking a parking location of a vehicle in an indoor parking space and a method thereof. Also, the present invention is a wireless communications system for vehicles which provides locations of the vehicles in the indoor parking space, and includes: a controller which receives vehicle driving information through vehicle network communications and calculates a moving path of the vehicle; and a wireless communications module which transmits the vehicle driving information and calculated moving path to a user terminal using local area wireless communications according to the control of the controller. The controller receives the moving path corrected when the vehicle enters a corner or a curved area connecting one floor to another from the user terminal, and calculates the final parking location of the vehicle based on the corrected moving path.
Patent KR-20150062300-A (KR)
Title: 금도금 액절장치
Inventor: PARK SANG HYUN
IPC: C25D21/14
Filed: 2013-11-29
Abstract: 본 발명은 금도금을 위한 도금조에 있어서, 상기 도금조는 양쪽에 설치된 노즐대에 부착된 복수개의 노즐을 구비해서, 금도금 완료 후 캐리어바에 의해 인쇄회로기판 패널이 들어올려질 때에 상기 노즐로부터 순수(H 2 O)가 분사되어 인쇄회로기판의 표면에 붙어있던 금 잔사가 도금조 속으로 다시 유입되고, 상기 노즐은 수동으로 하루에 투입하여야 하는 순수의 양을 하루에 진행하는 도금회수로 나누어서 계산한 양만큼을 일회 분사량으로 하여 분사하는 것을 특징으로 하는 도금조를 제공한다.
Patent KR-20150063618-A (KR)
Inventor: JEONG JAE YUN
IPC: H04W4/18
Filed: 2013-11-29
Abstract: The present invention relates to a server, a method, and a recording medium for listening to an original/translated text of an incoming message, wherein a corresponding incoming text message may be heard as an original text or a desired translated text. To achieve the above-described purposes, the method according to an aspect of the present invention is performed in a service server and comprises the steps of: generating a sound file of an original text or a translated text of a selected language from a text message transmitted from a first terminal according to a request of the first terminal which receives the text message; and (b) providing a sound message of the generated sound file to the first terminal through a server or a voicemail box or by directly forming a channel.
Patent KR-20150064502-A (KR)
Inventor: LEE SEUNG HYUN
IPC: F16L21/08
Filed: 2013-12-03
Abstract: The present invention relates to a pipe connector and, more specifically, to a pipe connector which has a simple composition and is mounted on an inner side of a body, and can more stably maintain connection of pipes to be sealed by a pair of sealing members wherein a space maintenance port is mounted to prevent deformation of the sealing members by shaking or the like of pipes. According to the present invention, a pipe connector connecting pipes comprises: a body penetrated and formed for the pipes to be inserted; a fixing unit formed in an end portion of the body to be fixedly installed in the pipe by a fixing member; and a sealing member mounted in an inner side of the body.