baber/WOPTO huggingface dataset:
Patent KR-20200005699-A (KR)
Inventor: LEE GI ONE
IPC: B29B17/04
Filed: 2018-07-06
Abstract: The present invention relates to a waste rubber and waste synthetic resin pulverizing method which pulverizes collected waste rubber and waste synthetic resin to recycle the same. The present invention comprises: a process of selecting received waste synthetic resin and waste rubber and cutting the same to 30-50 mm or less in a cutting machine (2); a process of finely pulverizing the waste synthetic resin and the waste rubber cut in the previous process to 3 mm for less in a pulverizing machine (4); a process of passing the finely pulverized waste synthetic resin and the waste rubber through a filter moving by constant vibration, selecting only raw materials pulverized to 3 mm or less, and putting raw materials larger than the selected size to a pulverizing process again; a process of putting the selected raw materials of 3 mm or less into a tank of a vacuum state, freezing the raw materials with a refrigerant of -100 to 200°C or less produced by a high pressure cooler (9), and then pulverizing the raw materials to powder of #20 or less in a mill type screw mixer installed in the lower part of the tank while stirring the same slowly; a process of drying the pulverized raw materials in a dryer (11) of a vacuum state to removing moisture from the same; a process of putting the pulverized raw materials into a centrifugal separator (13) and firstly classifying the same according to the characteristics of the specific gravity of each particle; a process of secondly classifying the firstly classified pulverized raw materials according to the characteristics of the specific gravity of each particle by using static electricity; and a process of packing the secondly classified pulverized raw materials.
Patent KR-20200005883-A (KR)
Inventor: KIM SUNG YEOL
IPC: D01D5/34
Filed: 2018-07-09
Abstract: The present invention relates to a super-absorbent thin film core layer, and more particularly, to a super-absorbent thin film core layer including natural polymer fibers. According to the present invention, a sheath core hollow composite fiber, an irregular-structured releasing cross-sectional fiber, and a natural polymer fiber are formed between pulp layers as an interactively fused mixed fiber, and a super-absorbent polymer is dispersed therein. The sheath core hollow composite fiber has characteristics that a hollow part cross-section shape positioned at the center thereof is curved. A sheath part of the sheath core hollow composite fiber is a low melting point polymer which is melted at a glass transition temperature or higher to fuse a mixed fiber and a super-absorbent polymer. The irregular-structured releasing cross-sectional fiber includes a plurality of protrusion parts and a recessed part recessed in the center, and a space part formed by being surrounded by the protrusion parts of interactively adjacent irregular-structured releasing cross-sectional fiber or the protrusion parts of the adjacent irregular-structured releasing cross-sectional fiber and the sheath core hollow composite fiber.
Patent KR-20200010776-A (KR)
Inventor: SEO SANG JOON
IPC: B23Q17/24
Filed: 2018-07-23
Abstract: The present invention relates to a tool classification method. In particular, the present invention relates to a tool classification method for improving accuracy, which uses a camera to photograph a tool and classify the same using the data, so that a correct tool change can be made during a tool change operation of a machine tool. The tool classification method comprises the following steps of: (a) taking an image of the tool consisting of an end mill and a drill using the camera; (b) extracting a region of interest to be used in a classification algorithm through a photographed image of the tool; (c) acquiring feature information of the tool from the image obtained from the extracted region of interest; and (d) classifying the tool by using the acquired feature information.
Patent KR-20200012523-A (KR)
Title: Binder resin, photosensitive resin composition, pothoresist, color filter and display device
Inventor: KIM HAN SOO
IPC: G02F1/1335
Filed: 2018-07-27
Abstract: The present specification provides: a binder resin comprising a structure represented by chemical formula 1, a structure represented by chemical formula 2, and a structure represented by chemical formula 3; a photosensitive resin composition; a photosensitive material; a color filter; and a display device. By using the binder resin of the present specification, chemical resistance can be improved so processability and reliability of the photosensitive resin composition can be improved.
Patent KR-20200013949-A (KR)
Title: Cathode material having high coulombic efficiency at 1st cycle for lithium secondary battery and a method for producing the same
Inventor: YOO SI CHEOL
IPC: H01M4/525
Filed: 2018-07-31
Abstract: The present invention relates to a positive electrode active material for a lithium secondary battery, and a production method thereof. A positive electrode material for a lithium secondary battery according to the present invention maximizes capacity due to a high nickel content and minimizes cobalt content, thereby providing price competitiveness. On the other hand, the low initial coulomb efficiency of the material can be significantly improved by adding antimony.
Patent KR-20190014487-A (KR)
Inventor: LEE YO MIN
IPC: G06F11/07
Filed: 2018-08-02
Abstract: The present invention relates to an apparatus for recovering a damaged memory for a digital forensic analysis and a method thereof. Specifically, the apparatus for recovering the damaged memory for the digital forensic analysis and the method of the same can read data stored in a damaged memory which is wet or is exposed to an underwater environment by using a same kind of a normal state memory. The apparatus comprises a memory unit and a control unit.
Patent KR-20200015240-A (KR)
Inventor: CHOI DEUK YOUNG
IPC: C08K9/12
Filed: 2018-08-03
Abstract: The present invention relates to a method of manufacturing an antimicrobial persistent rubber product and a rubber product manufactured by the method. The present invention, in manufacturing a rubber product, uses a mixture of any one resin selected from SEBS, EPDM, EVA, and TPU and a hygroscopic resin (PVB) or uses a hygroscopic resin as a main material, and in order to apply antimicrobial activity thereto, an antimicrobial oil and silicone oil are mixed, and then mixed with the main material and melt-molded in a state impregnated into pores of a filler to produce a product, thereby maintaining antimicrobial activity for a long time.
Patent KR-20190016004-A (KR)
Inventor: NAKAJIMA TOYOAKI
IPC: H01J49/42
Filed: 2018-08-06
Abstract: Provided are a quadrupole mass spectrometer capable of quickly determining sensitivity degradation of an ion source at low costs, and a sensitivity degradation determination method thereof. According to the present invention, the quadrupole mass spectrometer to analyze a gas component in a specimen comprises: the ion source (4) ionizing gas with a filament (41) and a grid (43); a quadrupole unit (3) formed by arranging four columnar electrodes (31) in a circumferential direction at predetermined intervals; a first ion collector (2) collecting a predetermined mass number of gas ions penetrating the quadrupole unit (3); and a second ion collector (6) collecting the gas ions generated by the ion source (4). Moreover, the quadrupole mass spectrometer includes a determination means to measure a partial pressure of the predetermined mass number of gas in the specimen from a first ion current value flowing in the first ion collector (2) and at the same time, measure a total pressure in the specimen from a second ion current value flowing in the second ion collector (6). When the ratio of the first ion current value to the second ion current value is equal to or less than a determination value set based on a reference sensitivity, the determination means determines degradation of sensitivity wherein the reference sensitivity is sensitivity of a predetermined range not affecting gas analysis.
Patent KR-20200017178-A (KR)
Title: Robot and control device of responding to a disaster capable of performing map update of disaster scene
Inventor: JINHO SUH
IPC: B25J9/16
Filed: 2018-08-08
Abstract: Disclosed are a disaster responding robot capable of updating a disaster scene map and a control device for the same. The disaster responding robot comprises: a disaster scene map storing module storing the disaster scene map; an automatic driving module performing automatic driving based on the disaster scene map stored in the disaster scene map storing module; a manual driving route receiving module receiving a manual driving route from the control device about an area of which the structure is changed on the disaster scene map or an area of which the structure is unknown as a result of reconnaissance in accordance with the automatic driving; a manual driving module performing automatic driving in order for a real-time reconnaissance information collecting module to collect reconnaissance information in accordance with the manual driving route received from the manual driving route receiving module; the real-time reconnaissance information collecting module collecting the reconnaissance information in real time during automatic driving performed by the automatic driving module and manual driving performed by the manual driving module; and a reconnaissance information transfer module transmitting the reconnaissance information collected in real time by the real-time reconnaissance information collecting module to the control device.
Patent KR-20200017300-A (KR)
Title: An electronic device comprising a metal material
Inventor: HAN YUN JAE
IPC: H04M1/02
Filed: 2018-08-08
Abstract: Disclosed is an electronic device which comprises: a housing including a first glass plate, a second glass plate facing the first glass plate, and a side member for surrounding a space between the first and second glass plates; and a touch screen display positioned in the space and displayed through at least a portion of the first glass plate. The first glass plate includes: a rectangular plane part facing the outside in a first direction and including a first edge having a first length and a second edge vertically extending from the first edge and having a second length which is longer than the first length; a first curved part extending from the first edge to a first part of the side member and including a first surface facing the first part; and a second curved part extending from the second edge to a second part of the side member and including a second surface facing the second part. Each of the first and second parts of the side member includes: a metal part for forming an outer surface of the housing and having a first inner surface facing the space in a second direction perpendicular to the first direction; and a polymer part being in contact with the first inner surface and forming a recess for accommodating the first glass plate with the metal part.
Patent KR-20200017977-A (KR)
Title: none
Inventor: KIM GA YOON
IPC: E03C1/14
Filed: 2018-08-10
Abstract: Disclosed is a drain pipe for an openable basin. According to the present invention, in a drain pipe for a basin, the drain pipe for the openable basin comprises: a filter net located on a lower side of the drain pipe for the basin to filter out foreign substances; a transparent window which allows a user to check foreign substances in the drain pipe for the basin and to remove the foreign substances at a proper point of time; a rubber packing which blocks a gap between openable windows, thereby preventing water leaks and odors; and a locking apparatus which prevents the openable windows from being opened. Accordingly, the present invention can remove foreign substances filtered out by the filter net on a lower side of the drain pipe within a short period of time even without any expertise, thereby providing high safety and efficiency and preventing an additional cost for removing the foreign substances from being incurred. The present invention can also allow the user to frequently check the volume of foreign substances through the transparent window compared to conventional drain pipes not to require the use of any toxic liquid, and to prevent environmental pollution. In addition, the present invention has effects in which only partial replacement of the drain pipe is needed to be performed without replacing the whole drain pipe, thereby preventing unnecessary waste of resources and minimizing economic burden.
Patent KR-20180099588-A (KR)
Inventor: JONGSEOK JUNG
IPC: D06F37/22
Filed: 2018-08-17
Abstract: The present invention relates to a clothes treating apparatus and a control method of the clothes treating apparatus. The clothes treating apparatus comprises: a cabinet provided with an opening portion at the top; a tub provided in the cabinet for storing water, and provided with an input port communicated with the opening portion; a drum rotatably provided in the tub and accommodating clothes by having a width thereof longer than a height thereof; a water supplying pipe for supplying water to the tub; a water supplying valve opening and closing the water supplying pipe; a water discharging pump for discharging water of the tub; a driving portion for rotating the drum; and a control portion for controlling the water supplying valve, the water discharging pump, and the driving portion, and detecting the weight of the clothes, wherein the control portion simultaneously operates the water discharging pump and the driving portion in a spinning course if the detected weight of the clothes is equal to or greater than a first weight.
Patent KR-20200022270-A (KR)
Title: Photocatalyst, method for preparing the same and water splitting apparatus comprising the same
Inventor: MOON JUN HYUK
IPC: C25B1/04
Filed: 2018-08-22
Abstract: A photocatalyst, a manufacturing method thereof, and a water splitting apparatus comprising the same are provided. It is possible to obtain a photoelectrode with improved current density through absorption of visible light using upconversion without using an additional device. The photocatalyst includes a photocatalyst layer comprising semiconductor nanoparticles, and an upconversion layer comprising a polymer substrate and a triplet-triplet disappearing organic compound.
Patent KR-20200024580-A (KR)
Title: Installing method of offshore struture using buoyancy tank and system
Inventor: CHOI BYEONG RYEOL
IPC: E02B17/00
Filed: 2018-08-28
Abstract: According to one embodiment of the present invention, a system for installing an installation target structure using a structure installation assisting tank includes: an installation target structure installed on a floor surface; a structure installation assisting tank connected to the installation target structure and allowing the installation target structure to be installed on the floor surface by using structure installation assisting materials inserted thereinto or extracted to the outside; and a connecting member connecting the installation target structure and the structure installation assisting tank.
Patent KR-20200030842-A (KR)
Title: Light emitting device package and light module
Inventor: KANG YOO HWAN
IPC: H01L33/38
Filed: 2018-09-13
Abstract: An objective of the present invention is to provide a light-emitting device package and a light source module which can effectively discharge heat. According to embodiments of the present invention, the light-emitting device package comprises: a body including a first and a second penetration hole separated from each other; a light-emitting device including a first and a second bonding unit arranged on the first and second penetration holes; and a first and a second metal unit arranged in the first and second penetration holes. Each of the first and second metal units includes a first and a second extension unit extended to the lower surface of the body. Separation distances in a first direction between the first and second extension units are different in a second direction. The first and second penetration holes face each other in the first direction. The second direction is perpendicular to the first direction. Also, according to embodiments of the present invention, a light-emitting module comprises: a printed circuit board; a body which is arranged on the printed circuit board and includes a first and a second penetration hole; a light-emitting device including a first and a second bonding unit arranged on the first and second penetration holes; a first and a second metal unit arranged in the first and second penetration holes; and a conductive unit arranged in the first and second penetration holes. Each of the first and second metal units includes a first and a second extension unit extended to the lower surface of the body. Separation distances in a first direction between the first and second extension units are different in a second direction. The first and second penetration holes face each other in the first direction. The second direction is perpendicular to the first direction. The conductive unit includes: a contact unit coming in contact with the first and second metal units arranged in the first and second penetration holes; and a connection unit coming in contact with the first and second metal units extended to the lower surface of the body.
Patent KR-20200032321-A (KR)
Title: Structural Design of electronic package by evaluation of structural safety of solder joint based on PCB substrate strain
Inventor: OH HYUN UNG
IPC: H01L27/02
Filed: 2018-09-18
Abstract: The present invention relates to a method for designing an electronic package structure through evaluation of structural integrity of a solder joint portion based on a substrate strain rate. More specifically, in the structural design of an electronic package, the method for designing an electronic package structure through evaluation of structural integrity of a solder joint portion based on a substrate strain rate can determine the integrity of the length of an element bonded to a substrate and a form of a solder based on the strain rate of the substrate, design an electronic package structure so that the structural integrity of an electronic package solder bonding unit can be secured in accordance with the suitability.
Patent KR-20180109788-A (KR)
Inventor: LEE JONGJU
IPC: G06Q30/02
Filed: 2018-09-21
Abstract: The present invention relates to a system for providing publication information and a method thereof, capable of easily processing and editing a corresponding literary work as a publication by providing various information related to the corresponding literary work when various literary works published on-line are provided for readers as a complete publication by an electronic or physical means. According to the present invention, the method comprises the steps of: (A) extracting element data of a reference literature by a publisher server; (B) collecting a target literature from an online server in accordance with consistency with the element data of the reference literature by the publisher server; (C) comparing element data of the target literature with that of a publication information DB by the publisher server; and (D) providing a comparison result of the step (C) by the publisher server. If a publishing target literature selection step, a publishing target literature verification step, and a publishing target literature edition step are performed when a literature published online is produced as a publication, objects to be determined by a producer are filtered by an electronic means to be provided, thereby increasing efficiency.
Patent KR-20200039115-A (KR)
Title: Method for Information Processing
Inventor: KANG SEONG GI
IPC: G06Q30/02
Filed: 2018-10-05
Abstract: The present invention relates to a method for processing information to activate an e-commerce between a consumer and a seller. The method comprises: an input step of inputting content of a message including discount information on goods for sale of a store; an identification step of identifying stock quantity of the store in real-time based on information of a stock DB for storing real-time stock quantity information of the store; a determination step of determining whether to generate a discount information message based on a result of identifying the stock quantity; and a generation step of generating the discount information message based on the content inputted in the input step if the discount information message has to be generated.
Patent KR-20200039446-A (KR)
Title: Health bag
Inventor: CHEON SEONG CHAN
IPC: A63B21/005
Filed: 2018-10-05
Abstract: The present invention relates to a fitness bag, and more specifically, to a fitness bag including: a handle configured to be pulled by hands; a rail formed at a center groove thereof with a ring to elevate the bag by using kinetic energy; a DC motor including a brush, a commutator, a coil, and a magnet and connected to a cogwheel to generate electricity to the DC motor by using the rotated kinetic energy; a storage battery located next to an inverter to store electric energy; a USB port plugged with a USB for charging; the inverter that converts the energy stored in the storage battery to allow the USB port to be used; and a fixing support extending to connect the bag and a tool together, and fixing a lower portion of the bag. Accordingly, various exercise effects can be obtained by using one exercise device, the configuration of the product is simplified, the portability is excellent, and the costs for production are lowered.
Patent KR-20200043106-A (KR)
Inventor: HWANG JUN HA
IPC: H01L23/473
Filed: 2018-10-17
Abstract: The present invention relates to a double-sided cooling device for a power semiconductor, which comprises a first heat pipe equipped with a water cooling passage; an assembly terminal mounted on an upper part of the first heat pipe and having an element mounting part formed therein; a thermoelectric element mounted on the element mounting part of the assembly terminal and having a thermoelectric element power pin protruding in one direction; a power semiconductor mounted on an upper part of the assembly terminal and the thermoelectric element, and having a power semiconductor signal pin and a high voltage input and output terminal protruding; and a second heat pipe mounted on the upper part of the power semiconductor and equipped with the water cooling passage. The double-sided cooling device for a power semiconductor according to the present invention has an effect of increasing heat capacity of the cooling device by placing heat pipes on both sides of the power semiconductor, and making the thermoelectric element directly in contact with the power semiconductor to enhance cooling performance.
Patent KR-20200043214-A (KR)
Title: Conditioner of chemical mechanical polishing apparatus
Inventor: KIM TAE HYEON
IPC: B24B49/00
Filed: 2018-10-17
Abstract: The present invention relates to a conditioner for chemical mechanical polishing equipment, wherein the conditioner for chemical mechanical polishing equipment includes: a conditioning disk for modifying a polishing pad; a pressing unit applying an axial pressing force to the conditioning disk; a measuring unit measuring the pressing force by the pressing unit; and a control unit controlling a relative speed parameter of the conditioning disk with respect to the polishing pad based on the pressing force measured by the measuring unit. According to the present invention, it is possible to increase the conditioning accuracy and stability of the polishing pad.