baber/WOPTO huggingface dataset:
Patent KR-20180106223-A (KR)
Inventor: LEE SEO JIN
IPC: F28F17/00
Filed: 2017-03-17
Abstract: According to the present invention, a heat exchanger comprises: a pipe forming a flow passage of heat exchanging fluid; and a fin coupled to the circumference of the pipe. The fin comprises: a first portion surrounding the circumference of the pipe and having a lubrication layer on a surface thereof; and a second portion spaced from the circumference of the pipe and having a super water repellent layer on the surface thereof.
Patent KR-20180106766-A (KR)
Inventor: KIM SEOK HYUN
IPC: F25D29/00
Filed: 2017-03-21
Abstract: A refrigerator according to an embodiment of the present invention includes: a main body having a storage chamber; a door for opening and closing the storage chamber; a thermoelectric module having a cooling sink for cooling the storage chamber and a heat sink for dissipating heat absorbed by the cooling sink; a cooling fan for circulating air to the cooling sink and the storage chamber; a heat dissipating fan for allowing outside air to flow to the heat sink; a control unit for controlling the thermoelectric module, the cooling fan, and the heat dissipating fan, wherein the control unit is configured to rotate the cooling fan and the heat dissipating fan at high speed when the external temperature exceeds the set temperature, rotate the cooling fan and the heat dissipating fan at a medium speed lower than the high speed when the outside temperature is lower than or equal to the set temperature and the storage chamber temperature is within the maximal range, and rotate the cooling fan and the heat dissipating fan at a low speed lower than the medium speed when the outside temperature is lower than or equal to the set temperature and the storage chamber temperature is lower than the maximal range, thereby minimizing the temperature variation inside the storage chamber which can occur when the external temperature is high, and minimizing noises.
Patent KR-20180107474-A (KR)
Inventor: KIM EUL YEON
IPC: E04F15/10
Filed: 2017-03-22
Abstract: The present invention provides a floor material and a manufacturing method thereof. The floor material of the present invention has air permeability and is able to pass through moisture of the inside while preventing external water particles from penetrating to the inside such that mold or dew condensation phenomena due to humidity can be reduced. The floor material according to the present invention comprises: a kenaf plate mixed with natural kenaf and fiber and formed with a plurality of pores therein; and a water repellent fiber sheet arranged on the top portion of the kenaf plate and finished with a water repellent process so as to prevent water particles from being permeated thereto. The floor material according to the present invention is arranged with the water repellent fiber sheet with a waterproof breathable function on the kenaf plate with the air permeability such that external water particles are prevented from introduced into the floor material, steam at the inside can be discharged to the outside, and air can pass through the floor material. Therefore, liquid such as water is not permeated to the floor material, and water generated on the bottom surface of a building can be smoothly discharged to the outside.
Patent KR-20180108344-A (KR)
Inventor: CHO SEOK KI
IPC: H01B1/04
Filed: 2017-03-24
Abstract: The present invention relates to a graphene ink for an electromagnetic wave shielding film and to a manufacturing method thereof. More specifically, provided is the graphene ink comprising conductive metal particles comprising a dendritic structure, and the method for manufacturing the graphene ink which can be dispersed so as not to be impacted during the manufacture of the graphene ink. Therefore, the present invention can improve the electrical conductivity of the graphene ink in the vertical direction due to the conductive metal particles including the dendritic structure, and since the graphene ink is manufactured by dispersing the graphene ink at a high pressure, it is possible to manufacture the graphene ink having high dispersion efficiency while avoiding damage to graphene.
Patent KR-20180003982-A (KR)
Inventor: HWANG DONG WON
IPC: B01J21/02
Filed: 2017-04-10
Abstract: The present invention relates to a preparation method of fructose or xylulose from biomass comprising glucose or xylose, and a separation method of a glucose and fructose compound and a xylose and xylulose compound. The preparation method of fructose or xylulose from biomass comprising glucose or xylose comprises: a first step of reacting biomass at a temperature of 80-150C; and a second step of filtering glucose or xylulose crystal which is not reacted in the first step, thereby capable of easily separating remaining reactant and product from a reaction mixed solution.
Patent KR-20180115149-A (KR)
Inventor: PARK CHUNG JAE
IPC: H01L21/205
Filed: 2017-04-12
Abstract: Therefore, an object of the present invention is to develop a graphite boat of a solar PECVD process which can be used without the need for pre-coating. The graphite boat of a photovoltaic plasma chemical vapor deposition process is put into a tube. C (carbon) is inputted to it. So, physical properties can be changed.
Patent KR-20180119716-A (KR)
Inventor: CHOE MUN SON
IPC: C08F8/34
Filed: 2017-04-21
Abstract: The present invention provides an asphalt modifier comprising a polyolefin having a double bond as a side chain and modified sulfur which is a reaction product of sulfur, a method for manufacturing the asphalt modifier, a method for manufacturing the asphalt concrete composition, and a composition thereof. The asphalt modifier according to the present invention can enhance the workability of the asphalt modifying work by enhancing the flowability of the asphalt.
Patent KR-20180118941-A (KR)
Inventor: SONG CHANG IK
IPC: C04B14/04
Filed: 2017-04-24
Abstract: The present invention relates to a flame-retardant and lightweight rafter for a traditional building such as a hanok (Korean style house) or a temple and a manufacturing method thereof. More particularly, the present invention relates to a flame-retardant and lightweight rafter for a traditional building such as a hanok or a temple which can be customized not only for the construction of a traditional house but also for extension work and maintenance by having durability by maintaining sufficient strength even when a rafter used in a traditional house such as hanok or a temple is made lightweight, and a manufacturing method thereof. According to the present invention, a rafter for a traditional building such as a hanok or a temple can be provided to satisfy all requirements such as durability of appropriate weight and strength, physical properties of flame retardancy, economic efficiency, and the like. The rafter can be provided in a customized manner in accordance with the need for economic efficiency and convenience such as shortening of the manufacturing period, low cost of manufacture, expansion and contraction, maintenance and the like. In addition, since the rafter is manufactured rapidly, the manufacturing process is shortened, and the final processed surface is prevented from approaching pests and the like, thereby providing durability, convenience of use and management, and also imparting classical beauty or providing an additional effect that the wooden pattern or monochrome work can be easily implemented.
Patent KR-20180119025-A (KR)
Inventor: SON JI WON
IPC: A61K31/4985
Filed: 2017-04-24
Abstract: The present invention relates to a composition for preventing or treating urinary diseases which contains Tadalafil and Solifenacin while preventing the lowering of the stability by mutual reaction; and a preparing method of the same. The pharmaceutical composition for preventing or treating urinary diseases according to the present invention is capable of enhancing the property stability and content stability due to the mutual reaction occurring between active ingredients, and has the effect of alleviating side effects due to impurities. Also, the pharmaceutical composition according to the present invention is excellent in productivity and excellent in convenience of medication for patients.
Patent KR-20180119053-A (KR)
Inventor: PARK JIN SAN
IPC: F16B5/02
Filed: 2017-04-24
Abstract: The present invention relates to a pin structure of a folding boom for rock drill, inserted into a cylinder rod portion, connecting an arm to a boom, and forming a stepped portion on a cap portion of a pin assembly, performing a rotary motion. Moreover, a protrusion can be formed on the cylinder rod portion that the cap portion is located so that the stepped portion of the cap portion and the protrusion of the cylinder rod portion can be fixed to each other by coming in contact with each other. Accordingly, the pin portion can be prevented from rotating regardless of the cylinder rod portion, and an additional tap processing is unnecessary for the cylinder rod portion so that relatively stable durability can be provided in comparison to the prior art.
Patent KR-20180119887-A (KR)
Inventor: YUN JI HOON
IPC: H01L33/62
Filed: 2017-04-26
Abstract: The technical idea of the present invention is to provide a light emitting device package capable of improving light extraction efficiency and solving a problem of lowering of reliability due to differences in physical properties between a lead frame and a molding member. The light emitting device package includes: a lead frame comprising first and second leads made of a metal and spaced apart from each other with a reference line extended in a first direction interposed therebetween; a light emitting element chip mounted on the first region of the lead frame and composed of a part of each of the first lead and the second lead; and a molding structure which comprises an outer partition wall surrounding the outer frame of the lead frame and an inner partition wall dividing the lead frame inside the outer partition into a first region and a second region outside the first region, and fills a gap between the first and second lead. Slots extended in a second direction intersecting with the first direction are formed in each of the first and second leads. The slots are filled with the molding structure.
Patent KR-20170123270-A (KR)
Inventor: PARK MIN WOO
IPC: B60W40/02
Filed: 2017-04-27
Abstract: According to the present invention, disclosed is a device for controlling an adaptive cruise and a method thereof. The device includes: an image acquisition portion for acquiring image data in front of a vehicle; a front vehicle detection portion for detecting the presence of a front vehicle using the image data; a front vehicle analyzing portion for deriving information of the front vehicle by using the image data and data of the front vehicle detection portion; and a users own vehicle predicting portion for predicting a traveling track and a speed of the users own vehicle by using the data of the front vehicle analyzing portion. Here, the front vehicle analyzing portion can include a front vehicle distance calculating portion for calculating a distance between the front vehicle and the users own vehicle, and a front vehicle traveling direction estimating portion for estimating a traveling direction of the front vehicle.
Patent KR-20170123272-A (KR)
Inventor: ISHIKAWA TETSUHIRO
IPC: B41J29/54
Filed: 2017-04-27
Abstract: Provided is a printer device capable of reliably closing a lid portion without being brought into a half-locked state when the lid portion is closed. The printer device comprises: a printer main body portion provided with a recording sheet holder on which a recording sheet is placed; a cover portion that is openably and closably coupled to the printer main body portion; a pressing portion provided on the lid portion; a platen roller coupled to the cover portion; a movable shaft installed to be movable in a longitudinal direction at a position corresponding to the pressing portion of the printer main body; a spring for pressing the movable shaft; and a lock lever for supporting a bearing of the platen roller while the cover portion is closed. When the cover portion is closed, the movable shaft is pressed by the pressing portion to generate a spring force.
Patent KR-20180121268-A (KR)
Title: Composition comprising Streptococcus thermophilus strain and culture medium thereof
Inventor: LEE DONG GEOL
IPC: C12N1/20
Filed: 2017-04-28
Abstract: The present invention relates to a novel Streptococcus sp. strain and a skin enhancing composition comprising a culture thereof. The composition comprises the Streptococcus sp. strain or a culture thereof according to one aspect, the strain or culture thereof which promotes the activity of skin keratinocytes, promotes lipid production, and exerts excellent skin barrier enhancement, and thus can be usefully used as a cosmetic composition for enhancing skin, a composition for external application for skin, a pharmaceutical composition, a health functional food, and the like.
Patent KR-20170126799-A (KR)
Inventor: IKEUCHI JUNICHI
IPC: B29C41/00
Filed: 2017-05-08
Abstract: When manufacturing a laminate with a transparent resin film containing a polymer such as polyimide or the like, winding a laminate in a roll shape and unwinding the wound laminate can be further easily performed while maintaining transparency of a transparent resin film. Disclosed is a manufacturing method of a laminate with a support and a transparent resin film which is formed on the support and contains at least one polymer selected from polyimide, polyamide-imide, and polyamide. The method comprises the processes of: obtaining a laminate with a support and a transparent film by removing a part of a solvent from spread varnish and by forming a transparent resin film, which contains a remaining solvent, on the support; and obtaining a roll of the laminate by winding the laminate in a roll shape. A part of the solvent is removed from varnish to make a weight reduction rate L of a transparent resin film, from 120 to 250 deg. C become more than 7% and 40% or less.
Patent KR-20180123398-A (KR)
Title: Smart type multi-electric charging apparatus
Inventor: AHN MYUNG RAE
IPC: A61L2/10
Filed: 2017-05-08
Abstract: The present invention relates to smart type multiple charging devices to solve various conventional problems. Multiple smartphones can be simultaneously charged through one device to increase charging efficiency and to improve convenience of use. Also, the present invention can improve the convenience of use by allowing simultaneous charging of each smartphone and a simultaneous storage function of each smartphone through the one device. In addition, a sterilization function of a surface of the smartphone is performed in the simultaneous charging and simultaneous storage processes of each smartphone, thereby increasing hygiene. Also, when completing the charging in the simultaneous charging process of each smartphone, sound and visual guiding functions are provided, thereby solving a problem that a user directly moves to a charger position point to know a completion state of the charging. In addition, the present invention can perform various convenience functions utilizing the internet and Bluetooth other than the charging function, the storage function and sterilization function of each smartphone. The smart type multiple charging devices comprise: an installation case; a power distribution control part; a main control part; a function case; a charging terminal part; an opening and closing cover; an ultraviolet light transmitting plate; a lower ultraviolet lamp; an upper ultraviolet lamp; a limit switch; a display screen for displaying charging; a main speaker part; a wireless speaker part; a Bluetooth transmitting/receiving part; a radio part; a USB connection terminal; a wireless internet connecting part; and a display screen for displaying information.
Patent KR-20170128131-A (KR)
Inventor: MASUYAMA TATSURO
IPC: G03F7/26
Filed: 2017-05-11
Abstract: The present invention relates to a photo-resist composition which includes an acid generator, and a resin containing a structure unit having an acid labile group. The acid generator generates acid (I) or acid (II). Acid (I) represents a hydrogen bond parameter which is in the range of 12 (MPa)^(1/2)-15 (MPa)^(1/2) and a polar parameter which is in the range of 15 (MPa)^(1/2) or more. Acid (II) represents a hydrogen bond parameter which is in the range of 12 (MPa)^(1/2)-15 (MPa)^(1/2). A distance of a Hansen soluble parameter between acid (II) and -butyrolactone is 7.5 or less, and the distance is calculated from formula (1), R=(4(d_A-18)^2+(p_A-16.6)^2+(h_A-7.4)^2 )^(1/2). In the formula, d_A represents a dispersal parameter of acid, p_A represents a polar parameter of acid, h_A represents a hydrogen bonding parameter of acid, and R represents a distance of a Hansen soluble parameter between acid and -butyrolactone.
Patent KR-20180126983-A (KR)
Title: System for ordering and payment of merchandise based on augmented reality by using mobile phone
Inventor: BANG YOON KYEONG
IPC: G06K17/00
Filed: 2017-05-19
Abstract: The present invention relates to a system for ordering and paying a product based on an augmented reality using a mobile phone. The system for ordering and paying a product can check major ingredients including an appearance of a product or pros and cons when scanning various products arranged on a showcase by a camera, can directly order without separate explanation of a clerk for the corresponding product and can immediately pay on the spot at the same time as the order, thereby reducing time required for purchasing the product and minimizing labor and management expenses necessary for operating a store.
Patent KR-20180134250-A (KR)
Inventor: LEE SOO JIN
IPC: G01R31/36
Filed: 2017-06-08
Abstract: According to various embodiments, provided is a battery pack diagnosis device. According to an embodiment of the present invention, a battery pack diagnosis device, capable of mediating signal transceiving between a battery pack and a user terminal, includes: a first connection terminal electrically connected with at least one among a battery pack and a device including the battery pack; a first switch changing a communication mode with the device connected with the first connection terminal based on input from a user; a second switch applying power to the battery pack diagnosis device based on the input; a second connection terminal supplying power to the battery pack diagnosis device; a communication part transceiving signals with the user terminal; a third switch obtaining the input from the user for transmitting a wakeup signal to the battery pack; and a control part electrically connected with the first, second, and third switches, the first and second connection terminals, and the communication part. The control part generates the wakeup signal based on the input from the user for the third switch and transmits the signal to the battery pack through the first connection terminal, configures connection with the battery pack in a first communication mode based on the wakeup signal, and receives state information of the battery pack through the configured connection.
Patent KR-20170142924-A (KR)
Inventor: SUZUKI YASUNOBU
IPC: H01L21/68
Filed: 2017-06-19
Abstract: The present invention relates to a method for setting a mounting position of a substrate to be treated, capable of forming a deposition area or a non-deposition area at an accurate position of a substrate to be treated. The substrate for a test is transferred to a second position which is far from a first position. A mask has an estimated arrangement position in which the non-deposition area has a predetermined width when the substrate for a test is deposited by being mounted at the first position. The substrate for a test to be treated is deposited by the mask. The width of the non-deposition area formed in the substrate for a test to be treated after the deposition is measured. An actual arrangement position of the mask is determined based on a direction and a distance of dislocation of the second position to the first position, and a measurement result of the width of the non-deposition area. A first position is collected based on the actual arrangement position of the mask in order for the non-deposition area to be in the predetermined width.
Patent KR-20190005313-A (KR)
Inventor: SONG KUN YOUNG
IPC: B23K26/362
Filed: 2017-07-06
Abstract: Disclosed are a laser cleaning device having a function of checking cleaning quality and a method thereof. The laser cleaning device comprises: a body moving with a wheel mounted in a lower portion thereof; a first laser processing unit mounted at one side of the body to irradiate a first laser beam to a target surface for work; a second laser processing unit mounted at one side of the body to irradiate a second laser beam to a pre-processed section in which the first laser beam is irradiated; a second camera unit generating a second image by photographing an area in which the second laser beam is irradiated; an image analysis unit generating analysis information with respect to a flame in the second image; and a controller determining working quality by the first laser beam with the analysis information and flame information for each level of pre-stored surface quality.
Patent KR-20190005420-A (KR)
Inventor: KANG SUNG JOONG
IPC: B24C1/06
Filed: 2017-07-06
Abstract: The present invention relates to a blast apparatus, which sprays a particulate grinding material to the outer peripheral surface of a wire rod proceeding at a predetermined wire speed in the longitudinal direction to treat the outer surface. The blast apparatus includes a blast chamber having an inner space for passage of the wire rod, a plurality of support frames fixed in the blast chamber and spaced apart from each other in the longitudinal direction of the wire rod, a curved frame coupled to an end of each support frame, spaced apart from the outer peripheral surface of the wire rod, and having a curvature surrounding the outer peripheral surface of the wire rod, a distance adjustment unit coupled to an end close to the wire rod of each curved frame and adjusted in distance from the axial center of the wire rod, and an injector coupled to an end of each distance adjustment unit and hinged so as to be rotatable.
Patent KR-20190009063-A (KR)
Inventor: YANG HYUN SEUNG
IPC: G06N3/04
Filed: 2017-07-18
Abstract: According to one embodiment of the present invention, an apparatus for providing a heterogeneous content recommendation model comprises: a first feature vector extracting unit extracting a first feature vector from each of the plurality of pieces of first contents; a second feature vector extracting unit extracting a second feature vector from each of the plurality of pieces of second contents; and a model learning unit converting a distance between two feature vectors generated based on two contents in which a mapping relationship exists to approach each other in a feature space and generating a machine learning model for transforming the first and second feature vectors to maintain a distance relation between the first feature vectors and a distance relation between the second feature vectors.
Patent KR-20190009151-A (KR)
Inventor: YANG KYUNG HO
IPC: H04M1/04
Filed: 2017-07-18
Abstract: The present invention relates to a cradle for a portable terminal having a function of shielding or absorbing electromagnetic wave, a function of enabling a user to use a portable terminal by inserting a finger into a loop member or mounting a portable terminal at an oblique angle to the floor, and a function of shielding electromagnetic wave. According to the present invention, the cradle comprises: an electromagnetic wave shielding member attached to a back surface of a portable terminal and shielding or absorbing electromagnetic wave; a base member coupled to the electromagnetic wave shielding member; and an annular member formed in a ring shape to be rotatable at the base member with a hinge axis as a medium.