baber/WOPTO huggingface dataset:
Patent KR-20140011273-A (KR)
Title: Photoresist composition and method for producing photoresist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/26
Filed: 2013-07-16
Abstract: The present invention relates to a photoresist composition which comprises: a resin including a structure unit represented by chemical formula I; a resin which includes a structure unit having an acid-labile group but not includes the structure unit represented by the chemical formula I; and an acid generator represented by chemical formula II. In the chemical formula I and II, R^1 indicates a hydrogen atom or a methyl group, R^2 indicates a C1-C10 hydrocarbon group, X^2 indicates a C1-C6 alkanediyl group in which the hydrogen atom can be substituted by a hydroxyl group or a -O-R5 group, and a methylene group can be substituted by an oxygen atom or a carbonyl group. R^4 and R^5 are C1-C24 hydrocarbon groups in which the hydrogen atom can be substituted by a fluorine atom or the hydroxyl group, and the methylene group can be substituted by the oxygen atom or the carbonyl group. Z^+ indicates an organic cation.
Patent KR-20150011689-A (KR)
IPC: D06F81/08
Filed: 2013-07-23
Abstract: The present invention relates to an ironing board comprising a decontamination panel to remove pollutants by putting a polluted part of clothes on one side of an ironing unit. Accordingly, the ironing board can perform not only ironing, but refreshing or decontaminating, thereby reducing costs and improving convenience of storage and use.
Patent KR-20130140591-A (KR)
Title: Pulverizer
Inventor: LEE BYUNG CHUL
IPC: B02C13/286
Filed: 2013-08-05
Abstract: Disclosed is a pulverizer. The pulverizer according to one embodiment of the present invention comprises: a supply tube which connects to a control unit which is installed at the bottom of a hopper for receiving grains and controls the supply quantity of the grains, has a space through which the grains from the control unit moves downwards, and includes a first blowing unit installed outside; a powder processing unit which includes an impeller which is installed at the bottom of the control unit and pulverizes the grains supplied through the supply tube, and a filter unit which is inserted into the outside of the impeller; a second blowing unit which is installed on one side of the powder processing unit and blows air from the outside of the filter unit in a circumferential direction; a door which is installed on the front of the impeller and is selectively opened and closed; and an outlet which is installed at the bottom of the powder processing unit and discharges powder.
Patent KR-20150018974-A (KR)
IPC: A63B21/02
Filed: 2013-08-12
Abstract: 본 발명은 악력기에 관한 것으로 기존 악력기와 마찬가지로 두 개의 손잡이(30)가 있고 손잡이(30)와 받침점 사이에 탄성체가 있지만, 본 발명의 악력기(10)는 공기 스프링(20)으로 구성되어 있다. 금속 탄성체는 사용하다 보면 성능이 저하되고, 절단될 수 있는 것을 공기 스프링으로 대체하여 이를 방지한다.
Patent KR-20150019453-A (KR)
IPC: C03B32/00
Filed: 2013-08-14
Abstract: According to the present invention, a gas supplying apparatus for an edge portion of an apparatus for processing a large glass substrate with heat includes: a housing member for containing a glass substrate support heating member and a glass substrate therein; and a closing and opening member for opening and closing a front surface of the housing member. In the housing member, sliding support members for support the heating member to be able to slide are arranged in multiple rows. The opening and closing member is driven to slide and is arranged on a front side of the housing member. On the inner corner of a housing member, a gas supplying device is installed in the vertical direction. According to the present invention, a processing gas can be provided to the inner corner of a heat processing chamber which performs a heat process on a glass substrate.
Patent KR-20150026237-A (KR)
Title: Apparatus for fluxing filter cold water ionizer and method thereof
Inventor: LEE DONG SIK
IPC: B01D35/147
Filed: 2013-09-02
Abstract: The present invention provides an apparatus for washing a filter for a cold water ionizer and a method thereof. The apparatus for washing a filter for a cold water ionizer of the present invention comprises: a water supply valve for supplying raw water to a filter unit; a filter washing valve for discharging purified water having passed the filter unit through a bypass pipe connected to a discharge pipe of an electrolyzer when washing the filter; and a control unit for controlling to operate the water supply valve and the filter washing valve for a predetermined time to flow the raw water to the filter unit so that the purified water is discharged through the bypass pipe when a filter reset switch is operated.
Patent KR-20130105584-A (KR)
Title: Circular polarization multiple band antenna
Inventor: CHOI SEUNG KYU
IPC: H01Q1/24
Filed: 2013-09-03
Abstract: PURPOSE: A circular polarized wave multiband resonant antenna is provided to increase directivity by being used in a Wi-Fi band. CONSTITUTION: An upper layer dielectric (1) and a lower layer dielectric (2) include a metal plate. The metal plate is arranged at the center of a first metal plate (3). A second metal plate executes a feeding line role. A third metal plate executes a ground role. A first and a second slot are arranged inside the first metal plate. [Reference numerals] (1) Upper layer dielectric; (2) Lower layer dielectric; (3) First metal plate; (4) Second metal plate
Patent KR-20150028378-A (KR)
Inventor: KIM DOO HEA
IPC: G06Q50/10
Filed: 2013-09-04
Abstract: A work hanger history management system according to the present invention includes: a worker hanger which includes a current measurement part to measure a plating current, supports a product to be plated, and connects a cathode bar of an electroplating apparatus and the product to be plated electrically; a product information recognition part for recognizing product information of the product to be plated; and a work hanger history management part which manages plating history of the work hanger on the basis of plating current related data measured by the current measurement part and the product information of the product recognized by the product information recognition part. The work hanger history management system can trace information and history of a corresponding product when the product has a fault, by managing plating history of the work hanger by measuring a current applied at the time of plating and storing the measured plating current value together with a work hanger number and the product information in real-time, and can manage the quality of the plated product efficiently by being able to cope with the product fault rapidly by understanding the root cause of the problem of the work hanger or the plating fault between the work hanger and the plated product.
Patent KR-20150030926-A (KR)
Inventor: SON HEUNG SIK
IPC: C12G3/08
Filed: 2013-09-13
Abstract: The purpose of the present invention is to provide a method for preparing soju (Korean distilled liquor) using scoria and the soju, wherein, unlike the conventional method for preparing soju, a diluted liquor obtained by diluting alcohol to a predetermined alcohol degree is allowed to pass through a scoria column to improve the aging effect of soju through far-infrared radiation capability among the porous property, purifying capability, far-infrared radiation, and anion generating capability, which are involved in scoria, thereby obtaining soju having a smooth taste. Particularly, the present invention uses Jeju scoria as the scoria. In order to achieve the purpose, the method for preparing soju using scoria according to the present invention comprises: a first step of putting purified water into liquor to dilute the liquor to 32%; a second step of allowing the diluted liquor to pass through a scoria column; and a third step of allowing the purified liquor, which is filtered through scoria, to sequentially pass through powdered active carbon and diatomite, thereby obtaining deodorized and purified liquor; a fourth step of mixing the deodorized and purified liquor with purified water, 27% distilled liquor, and additives to obtain 19.5% coarse liquor; a fifth step of filtering the coarse liquor by allowing the coarse liquor to pass through a PAD filter and a first cartridge filter; and a sixth step of allowing the filtered coarse liquor to pass through a second cartridge filter, followed by bottling.
Patent KR-20150033419-A (KR)
Title: 한지공예 양초
IPC: C11C5/00
Filed: 2013-09-24
Abstract: 붙이는 것이 접착제가 아닌 밀랍을 이용한 민화가 그려진 전통한지 장식 양초
Patent KR-20140040667-A (KR)
Title: Dental gypsum-bonded investment material powder
Inventor: MORI DAIZABURO
IPC: A61K6/896
Filed: 2013-09-26
Abstract: The present invention provides a dental gypsum-bonded investment material powder which can inhibit air bubbles from being generated in a mixed material, only by being mixed with water without using any special device or tool, and is easily mixed with water. A specific siloxane is blended at a specific amount in relation to the dental gypsum-bonded investment material powder which includes an anionic surfactant and is excellent in a mold releasing action. In other words, the dental gypsum-bonded investment material powder is structured to have 0.001-0.2 wt% of the anionic surfactant and 0.00001-0.0005 wt% of cyclic xiloxane having 3 to 10 SiO(CH3)2 units.
Patent KR-20130116061-A (KR)
Title: Reduced and precipitated fine nip particles and manufacturing method for the same
Inventor: NOZAKA TSUTOMU
IPC: C01G53/00
Filed: 2013-09-30
Abstract: PURPOSE: A ring shape precipitation type sphere NiP micro particle is provided to enhance monodispersion property and to be suitable for a conductive particle of an anisotropic conductive film and a circuit wiring formation of a substrate by including optimal amount of Cu. CONSTITUTION: A ring shape precipitation type sphere NiP micro particle includes P based on Ni as a main body. The sphere NiP micro particle includes 0.01-18 wt% of Cu. The average particle diameter d50 of the sphere NiP micro particles is 1-70 μm and the particle size distribution is [(d90-d10)/d50]<=0.8. (d90, d10, d50: particle diameter which shows 90 volume%, 10 volume%, 50 volume% in a cumulative distribution curve). The sphere NiP micro particle includes 1-15wt% of P based on Ni as a main body. A manufacturing method of the ring shape precipitation type sphere NiP micro particle comprises the following step: performing reducing precipitation by mixing nickel salt aqueous solution, pH buffer agent, mixed aqueous solution of pH buffer, and reducing agent aqueous solution which includes phosphorus. The pH during reducing precipitation is higher than 7.
Patent KR-20140046992-A (KR)
Title: Fluid-surgical instrument with variable spray image
Inventor: KUHNER RALF
IPC: A61B17/3203
Filed: 2013-10-08
Abstract: According to the present invention, provided is a fluid surgical device comprising a nozzle (20) to which vibration can be applied. The basic concept of the device can be used to change the direction of a jet during the operation of the nozzle so as to generate an artificial wiping action or apply only a small movement for injecting a lateral pulse into a fluid jet and change a jet image thereby. Both effects can be combined with each other. In this manner, a surgeon can retrieve, for example, various jet shapes available by software techniques from commands and can generate such jet shapes through one single device. Accordingly, a surgeon can acquire various effects without replacing devices or nozzles.
Patent KR-20140100876-A (KR)
Inventor: SHIVASHANKARAIAH BANGALORE VINAY
IPC: G06F12/08
Filed: 2013-10-10
Abstract: A cache device for the caching of data and specifically for the identification of stale data or a thrashing event within the cache device is described. Further described is the cache device for the prioritization of cached data in the cache device during the thrashing event as well as stale cached data in the cache device. Methods associated with the use of the caching device for the caching of data and for the identification of data in the thrashing event or the identification of the stale cached data are also described.
Patent KR-20140048820-A (KR)
Title: Silicon oxide for anode active material of secondary battery
Inventor: PARK CHEOL HEE
IPC: H01M4/48
Filed: 2013-10-14
Abstract: The present invention relates to silicon oxide for a negative electrode active material of a secondary battery, and more specifically, to silicon oxide contained in a negative electrode active material of a secondary battery. In a data graph obtained by X-ray diffraction (XRD) of the silicon oxide, a ratio of the maximum peak height (h_2) in a 40°-60° range to the maximum peak height (h_1) in a 15°-40° range is 0.40 <= h_2/h_1 <=1.5. [Reference numerals] (AA) Comparative example 1; (BB) Examples 1, 2
Patent KR-20150044311-A (KR)
IPC: H04B13/00
Filed: 2013-10-16
Abstract: The present invention relates to a device which generates a sync signal based on an electrocardiogram (ECG) signal from a human body and a method thereof. The method includes the steps of: acquiring an ECG signal; outputting a first peak signal when the strength of the ECG signal is greater than that of a reference signal; and generating a first sync signal based on the first peak signal.
Patent KR-20140076481-A (KR)
Inventor: JOHN LYLE VIAN
IPC: G01S17/89
Filed: 2013-10-21
Abstract: Provided in the present invention are a method and an apparatus for generating information about a forest (204). An electromagnetic energy sensor system (311) of an unmanned aerial vehicle (230) generates information about a forest (204) by generating a point cloud (234) having a resolution (239) corresponding to a critical point cloud (243), and thus, can identify multiple positions (236) in the forest (204). A passage (232) is generated for the aerial vehicle (230) to be moved to multiple positions (236) and generate the information about the forest (204) at multiple positions (236).
Patent KR-20150046900-A (KR)
Inventor: SHIN JEONG KYUN
IPC: H01L51/50
Filed: 2013-10-23
Abstract: An organic light emitting device according to one embodiment of the present invention includes a substrate on which first to third light emitting units are defined, a first electrode which is located on each of the first to third light emitting units, a hole transporting layer which is located on the first electrode, a first light emitting layer located on the first light emitting unit and a second light emitting layer located on the second light emitting unit which are formed on the hole transporting layer, a hole connection layer which is located on the first light emitting layer, the second light emitting layer, and the third light emitting layer and transmits holes and electrons, a third light emitting layer which is located on the hole connection layer and is located on the first to third light emitting units, an electron injection layer which is located on the third light emitting layer, and a second electrode which is located on the electron injection layer. The hole transporting layer includes at least two materials. The hole connection layer includes a bipolar material and an electron transportation material.
Patent KR-20150047396-A (KR)
Inventor: HONG JAE KI
IPC: G06F11/30
Filed: 2013-10-24
Abstract: The present invention provides a distributed computing system which includes: multiple slave units which distribute and store multiple data blocks, a master unit which divides one data into the data blocks, supplies each of the data blocks to at least one slave unit, manages the distribution storage information of the data blocks, and processes an access request to data by a client, and an optimization unit which produces a target value to set an operation environment which represents target performance by repetitively changing each value of one or more performance parameter values of the slave units and the master unit until the operation environment to represent each target performance of the slave units and the master unit is set. According to an embodiment of the present invention, the burden of a system administrator is reduced and big data is quickly and efficiently processed.
Patent KR-20150049436-A (KR)
Inventor: HO SUNG KI
IPC: B63B35/03
Filed: 2013-10-30
Abstract: The present invention relates to pipe transfer equipment for a pipe lay barge. The present invention is pipe transfer equipment for a pipe lay barge, wherein an object pipe for installation is transferred to a seabed by a roller conveyer method or a half-track method in the barge installed in the seabed where the pipe is continuously welded, which provides a pipe transfer equipment for the pipe lay barge configured to comprise: a frame of a protruding shape, provided on both sides of the roller conveyor and the half-track respectively; a supporter inserted through a perpendicular direction to each frame; a hydraulic cylinder installed to be inserted to the bracket inside space on the top surface on each supporter, wherein the bracket is ascended or descended by the hydraulic, and the height of the roller conveyor and the half-track are adjusted by the ascending or descending of the frame. According to the present invention, if an object pipe for installation is transferred to the seabed by the roller conveyer method or the half-track method in the barge installed in the seabed wherein the pipe is continuously welded; the worker may easily and safely adjust a height of the pipe transfer equipment depending on the work environment without entering directly into the pipe work transfer equipment.
Patent KR-20150052694-A (KR)
Inventor: SONG KI YONG
IPC: E02D5/72
Filed: 2013-11-06
Abstract: The present invention relates to a reinforcing plate with a reinforcing bottom and a pile for direct driving using the same. According to the present invention, the reinforcing plate (100) with a reinforcing bottom comprises: a base plate (10); and a reinforcing bottom (20) which has a flat surface (22) at the front end and is vertically joined to the base plate (10). According to the present invention, the pile (200) for direct driving, mounted with the reinforcing plate with a reinforcing bottom hardly needs to be taken out from the ground during the embedment as it hardly changes the embedment direction during the type embedment; and improves efficiency in an engineering work by optimizing the structure and shape of the reinforcing bottom and the base plate and facilitating the penetration and the maintenance of horizontality during the embedment.
Patent KR-20140063420-A (KR)
Title: Dust collector
Inventor: KURATA YUJI
IPC: B08B5/04
Filed: 2013-11-07
Abstract: The purpose of the present invention is to stably jet strong and uniform air through air outlets which are formed on an air supply chamber to be open in the form of a slit, and keep a predetermined width without being locally widened by an internal pressure of the air supply chamber. Two rows of the air outlets (16) are arranged in the form of zigzag, and a first air inlet (26) and a second air inlet (27) are arranged on the outer sides of the air outlets in the form of zigzag to be spaced apart from the air outlets. High-speed air jetted vertically towards a plate P from the air outlets (16) separates dust attached to the plate P with wind pressure thereof, and then sucks and removes the dust from the first and second air inlets (26, 27). The air outlets (16) formed on the air supply chamber (11), and the first and second air inlets (26, 27) are respectively arranged in the form of zigzag, thereby causing the air outlets (16) or the first and second air inlets (26, 27) to maintain a predetermined width without being locally widened or narrowed by pressure.
Patent KR-20150054567-A (KR)
Inventor: KAM JAE WOO
IPC: H02H7/18
Filed: 2013-11-12
Abstract: A battery pack and battery pack protection method using the same are provided to consider the impact of load connected to a battery pack and to protect a battery. The battery pack of the present invention is provided by comprising: a terminal connected to a capacitor of a load; and a BMS that controls a protecting motion according to the voltage of the terminal, counts the frequency of the protecting motion from the time point when the load and the battery pack are connected, and controls the time of releasing the protecting motion to be different between before the point when the result of counting is a certain standard frequency or higher and after that.
Patent KR-20150055392-A (KR)
Title: Hydraulic system applied extra pump and clutch to improve fuel efficiency in forklifts
Inventor: KIM SEONG CHEOL
IPC: F15B13/02
Filed: 2013-11-13
Abstract: The present invention relates to a hydraulic system in a forklift, and the hydraulic system comprises: a lever manipulation sensor for generating a level location signal by sensing a manipulation of a user lever; a controller for generating a control signal corresponding to the lever manipulation based on the level location signal generated in the lever manipulation sensor; a constant driving pump for supplying hydraulic power to a hydraulic power device which requires the constant hydraulic power after the power generated from an engine is transmitted; a power extracting part for extracting the power generated from the engine; a conditional driving pump for receiving the power extracted from power extracting part, and supplying the same to a main valve side; a clutch part for connecting or separating the conditional driving pump to or from the power extracting part by the control of a clutch valve part; and a clutch control valve part for controlling a drive of the clutch part based on the generated control signal. Therefore, when a user does not manipulate the lever, an unnecessary hydraulic power loss can be prevented, and, further, mileage performance can be improved.
Patent KR-20140110709-A (KR)
Inventor: YU CHEN HUA
IPC: H01L23/48
Filed: 2013-11-20
Abstract: A package and a method of making the package are provided. A package, according to an embodiment, includes an integrated circuit supporting a conductive pillar; a substrate having a landing pad on each embedded metal trace, wherein width of the landing pad is greater than that of a corresponding embedded metal trace; and a conductive material electrically coupling the conductive pillar to the landing pad. In an embodiment, the landing pad overlaps the metal trace in one direction.
Patent KR-20150059840-A (KR)
Inventor: CHOI SI YONG
IPC: G01R31/28
Filed: 2013-11-25
Abstract: An apparatus for inspecting display cells comprises: an inspection chamber to perform an inspection process to display cells formed on a substrate; a substrate stage having a plurality of vacuum holes arranged inside the inspection chamber and adsorbing the substrate to support the substrate to make the display cells side down; a first probe card arranged below the substrate stage and being in contact with first inspection pads arranged along a first side of the substrate to inspect the display cells; and a second probe card arranged below the substrate stage and being in contact with second inspection pads arranged along a second side of the substrate to inspect the display cells.
Patent KR-20150071145-A (KR)
Inventor: KIM SEONG JONG
IPC: B63H1/26
Filed: 2013-12-18
Abstract: The present invention relates to a coupling structure of a blade and a hub of a propeller using a metal member, comprising: a hub; and a plurality of blades coupled to the hub. A blade has a metal member on a surface to be bonded to the hub, wherein the metal member is directly coupled to the hub.