baber/WOPTO huggingface dataset:
Patent KR-20180119969-A (KR)
Inventor: CHEONG JU HWA
IPC: H01L31/0224
Filed: 2017-04-26
Abstract: According to an embodiment of the present invention, a photovoltaic cell capable of increasing efficiency, productivity, and reliability comprises: a semiconductor substrate; a first conductive type region formed on a first surface of the semiconductor substrate and having a first conductive type; a second conductive type region formed on a second surface of the semiconductor substrate opposite to the first surface, having a semiconductor layer different from a semiconductor layer of the semiconductor substrate, and having a second conductive type opposite to the first conductive type; a first electrode electrically connected to the first conductive type region; and a second electrode electrically connected to the second conductive type region. Rounded unevenness having rounded ends are formed on the second surface of the semiconductor substrate.
Patent KR-20180125667-A (KR)
Title: Jet ejecter for bag-filter of dust collector
Inventor: YANG BONG SUL
IPC: B01D46/00
Filed: 2017-05-15
Abstract: By applying a structure for increasing primary flow rate and flux of an upper nozzle and a lower nozzle and a structure for increasing secondary flow rate of a spray tube in multiple stages, the air can be injected at a higher pressure while increasing the flow rate, so the discharge performance can be improved, and since the dust collecting performance can be maintained with even a small amount of air, the economical efficiency can be ensured.
Patent KR-20180125338-A (KR)
Title: Method and apparatus for coding/decoding in a comminication or broadcasting system using high-order modulation
Inventor: AHN SEOK KI
IPC: H04L1/00
Filed: 2017-05-15
Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate after a 4G communication system like LTE. The present invention provides a method for modulating and transmitting a codeword encoded to a polar code according to an embodiment of the present invention includes the steps of: determining interleaving of a small unit in consideration of a modulation method; combining the determined interleaving with sequential puncturing/shortening/repetition orders; and combining the determined interleaving with bit-reversal puncturing/shortening/repetition orders, and an apparatus for executing the same. Accordingly, the present invention can substantially increase a channel capacity.
Patent KR-20170129640-A (KR)
Inventor: KO CHANG HONG
IPC: H01M50/451
Filed: 2017-05-17
Abstract: The present invention relates to a separator for a secondary battery, and a lithium secondary battery having the same. The separator for a secondary battery comprises: a porous base material; and a heat resistant layer positioned on at least one surface of the porous base material. The heat resistant layer includes: an acrylic binder; an adhesive binder; and a filler. The acrylic binder includes: a unit derived from (meta)acrylate or (meta)acrylic acid; a cyano group-containing unit; and a sulfonate group-containing unit. And the adhesive binder includes an acidic functional group-containing unit.
Patent KR-20180128657-A (KR)
Inventor: KIM BOM SAHN
IPC: A61B6/00
Filed: 2017-05-24
Abstract: The present invention relates to an information providing method for predicting the recurrence of breast cancer. According to the present invention, HIZE and HISZE of tissue image data using PET of a breast cancer patient can be used as an independent predictor for breast cancer recurrence, and thereby the present invention allows a user to accurately predict the recurrence prognosis of breast cancer to provide information for determining appropriate treatment according to the predicted recurrence prognosis.
Patent KR-20180130393-A (KR)
Inventor: JU YOUN WOO
IPC: C09D13/00
Filed: 2017-05-29
Abstract: The present invention provides a chocolate crayon in which an aroma member having aroma flavor is combined with a crayon composed of only nontoxic and harmless food additives. According to the present invention, the chocolate crayon having aroma therapy effect includes: a crayon including natural wax, cacao butter, stearic acid, soybean oil, carnauba wax, calcium hydroxide for food, and a natural coloring matter; and the aroma member having hardened aroma oil combined to an end of the crayon. The weight of the aroma member is 10-20% of the weight of the crayon.
Patent KR-20180131681-A (KR)
Inventor: KIM MYUNG KYU
IPC: G03F7/20
Filed: 2017-05-30
Abstract: According to an embodiment of the present invention, a mask cleaning device comprises: a chamber having a transmission window on one surface thereof; a stage disposed inside the chamber, while a substrate is mounted; a deposition unit facing the stage within the chamber and providing a deposition material to an area on the substrate exposed from the mask; and an irradiation unit disposed outside the chamber for irradiating light into the chamber through the transmission window. The deposition unit and the irradiation unit reciprocate in a first direction.
Patent KR-20180130980-A (KR)
Inventor: GEEM SUNG HUN
IPC: G06Q10/10
Filed: 2017-05-31
Abstract: Provided is a computing device which includes a communication unit which receives a loan application message for a franchise service, a memory for storing payment information of a plurality of franchises associated with the franchise service, and a processor for determining whether to take out a loan by comparing the sales data and raw material purchase data of a first franchise included in the loan application message with the payment information of the first franchise stored in the memory. Accordingly, the present invention can increase convenience and reduce an unpaid loan risk.
Patent KR-20180131273-A (KR)
Inventor: CHOI SOO YOUNG
IPC: B21D43/12
Filed: 2017-05-31
Abstract: Disclosed is a product removing device for a variable roll forming system. The disclosed product removing device for the variable roll forming system comprises: a frame configured on a rear portion of the variable roll forming unit is arranged behind a rearmost variable roll forming unit of a variable roll forming system and delivers a variable roll formed product to a take-out table; a conveyor unit configured to drive a conveyor belt in an endless track according to a process direction by a driving force of a motor on the frame; a pushing unit for pushing the product, to the take-out table, on the conveyor belt driven by the pushing plate by a plurality of cylinders which are driven in an up and down direction and a back and forth direction on a rear upper part of the conveyor unit.
Patent KR-20180134598-A (KR)
Inventor: CHO HYEONG JIN
IPC: A45D44/00
Filed: 2017-06-09
Abstract: The present invention relates to a multi-layered cosmetic mask sheet. When the mask sheet including a polymer layer including a water-permeable polymer according to the present invention is used, the skin permeation amount of skin active ingredients contained in the mask sheet is remarkably improved.
Patent KR-20180138269-A (KR)
Inventor: MA JAE YEOL
IPC: C07D487/04
Filed: 2017-06-20
Abstract: The present invention relates to a heterocyclic compound represented by chemical formula 1 and an organic light emitting device comprising the same. The compound may satisfy an appropriate energy level, electrochemical stability, thermal stability, and the like, and has a chemical structure capable of performing various functions required in an organic light emitting device according to substituents.
Patent KR-20190000463-A (KR)
Inventor: LEE SEUNG HOON
IPC: A61F13/10
Filed: 2017-06-23
Abstract: The present invention relates to a wrist band for relieving pain, capable of properly protecting the ligament and muscle or bone of a wrist and smoothly relieving pain in the ligament and muscle or bone by applying proper pressure to the wrist. The wrist band includes: a band body including a rectangular band-shaped body to surround the one side of the wrist, a pair of connection bands having a relatively narrow width and extended toward the rear of the rectangular body, and a pair of insertion holes formed at the front end of the rectangular body to make the connection bands inserted thereinto, and having both vertical sides made of Velcro tape to be attached to or detached from each other; and a pressing member having a round shape to be attached to the other side of the wrist, made of a synthetic resin to be elastically bendable, including pairs of connection holes formed at the front and rear ends to make the connection bands inserted thereto, and combined with the band body to press the other side of the wrist inwards.
Patent KR-20180021640-A (KR)
Inventor: GIM SEO YEONG
IPC: A23L27/10
Filed: 2017-06-29
Abstract: The present invention provides a method for manufacturing soybean paste powder having enhanced flavor, comprising the following steps: (a) manufacturing fermented soybean lumps by molding and fermenting using steamed soybeans; (b) adding water and salt to the fermented soybean lumps of step (a) and fermenting the lumps to manufacture soybean paste; (c) adding seasoning powder to the soybean paste of step (b) to manufacture a mixture; (d) drying the mixture of step (c); and (e) milling the dried mixture of step (d). The soybean paste powder having enhanced flavor manufactured by the method of the present invention provides the advantage of manufacturing soybean paste soup and soybean paste ramen which have excellent flavor by using the soybean paste powder only without adding any other ingredients.
Patent KR-20170095171-A (KR)
Title: System and method for survey
Inventor: YOON SEONG JOO
IPC: G06Q30/02
Filed: 2017-06-29
Abstract: Provided is an online survey system comprising: a survey unit carrying out a survey by generating a questionnaire, transmitting the generated questionnaire to a respondent terminal, and receiving a survey result; a survey analysis unit processing the survey result and carrying out analysis of the survey result; and a report generation unit providing a report form selected by a user in accordance with an analysis result of the survey analysis unit and generating a report. According to the present invention, it is possible to survey online respondents who use various languages by providing a questionnaire in a language used by a respondent and analyze the question items results after the survey is completed. The survey result is converted into a chart format and automatically inserted into a preselected report form, so it is possible to increase report writing efficiency by not taking time to prepare a report in accordance with a request for various reports after the survey.
Patent KR-20190007762-A (KR)
Inventor: LEE KYUNG HWAN
IPC: H01L29/732
Filed: 2017-07-13
Abstract: According to an embodiment of the present invention, a vertical memory device with improved characteristics of transistors comprises: a substrate; gate electrode layers stacked on the substrate; a channel layer penetrating the gate electrode layers; and a first epitaxial layer contacting a lower portion of the channel layer and including a region having a diameter smaller than an outer diameter of the channel layer.
Patent KR-20190008692-A (KR)
Inventor: PARK PYEONG YEOL
IPC: B60C9/00
Filed: 2017-07-17
Abstract: The present invention relates to a steel cord and a single strand for tire reinforcement having excellent straightness quality and a manufacturing method thereof. The steel cord and the single strand for tire reinforcement having excellent straightness quality include a wire going through a heating step for heating a wire in a tension-applied state after a wire drawing step, and then going through a cooling step; and a winding portion larger in diameter than the wire, and having the wire being wound thereto. One end of the wire wound for six months to one year is fixed to one point of the winding portion. Preferably, the gap between a first axis forming a vertical line from the one point and the other end of the wire is equal to or less than 30 mm when the wire is vertically lowered by 400 mm. The method for manufacturing a steel cord and a single strand for tire reinforcement having excellent straightness quality includes a wire preparation step; a heating step; a cooling step; and a winding step.
Patent KR-20190009165-A (KR)
Inventor: CHO WON PYO
IPC: G06F3/0488
Filed: 2017-07-18
Abstract: One embodiment of the present invention provides an apparatus for providing reward points to a user through a skin image of a virtual keyboard to which virtual keyboard skin is applied. The apparatus comprises: a skin database storing at least one piece of virtual keyboard skin in which advertisement is inserted into background; a skin application unit applying the virtual keyboard skin retrieved in the skin database to a called virtual keyboard when a call for the virtual keyboard is detected in a mobile terminal of the user; and a reward calculation unit calculating rewards points of the user based on first information inputted through the virtual keyboard to the terminal after application of the virtual keyboard skin.
Patent KR-20170091567-A (KR)
Title: Composition for skin containing extracts of Murraya paniculata
Inventor: KIM HYOUNG JUNE
IPC: A61K36/75
Filed: 2017-07-31
Abstract: In the present invention, disclosed is an antimicrobial skin treatment composition comprising an extract of Murraya paniculata as an effective component. Specifically, the antimicrobial skin treatment composition enhances the expression of skin antimicrobial peptides, and contains 1-30 wt% of the extract of Murraya paniculata with respect to the total weight of the composition. By comprising the extract of Murraya paniculata as an effective component, the antimicrobial skin treatment composition of the present invention shows effects of alleviating and inhibiting pruritus, and alleviating and treating atopic dermatitis.
Patent KR-20190020920-A (KR)
Inventor: KIM HYE KYOUNG
IPC: A41B9/02
Filed: 2017-08-22
Abstract: The present invention relates to underpants for men, and more particularly, to men′s underpants which not only effectively separate a penis and a scrotum but also can keep the penis comfortable. The present invention comprises: an underpants body having a waist band, front and back members, and insertion parts for both legs; a pad part that surrounds and protects the penis so as to prevent the same from moving during physical activity while separating the penis and the scrotum inside the front member of the underpants body; and a wing part for fixing both sides of the pad part to the inside of the front member.
Patent KR-20190021087-A (KR)
Inventor: YE WON KYOUNG
IPC: B01F15/02
Filed: 2017-08-22
Abstract: The present invention relates to a dispersion plate and a device for dispersing a fluid comprising the dispersion plate. A material supplied to the dispersion plate can be discharged in a state of being evenly distributed from the dispersion plate. The dispersion plate has a plurality of holes for discharging the material after the material is supplied, wherein the plurality of holes have an oval shape and at least a part of the plurality of holes is formed on a plurality of virtual concentric circles.
Patent KR-20190028019-A (KR)
Inventor: JIN YOU YONG
IPC: G02B30/31
Filed: 2017-09-08
Abstract: The present invention relates to a stereoscopic display device including a barrier panel. The barrier panel of the stereoscopic display device may include first channel electrodes, second channel electrode, and third channel electrodes sequentially stacked. The third channel electrodes may cover gaps between the second channel electrodes. A separation distance between the third channel electrodes may be the same as horizontal lengths of the third channel electrodes. The first channel electrodes may include a first region overlapping ends of one side of the second channel electrodes and a second region overlapping ends of the third channel electrodes toward the ends of one side. Accordingly, in the stereoscopic display device according to the technical idea of the present invention, the number of stacked channel electrodes is minimized and a proper viewing range of a stereoscopic image may be naturally moved.
Patent KR-20190028949-A (KR)
Title: Rear Wheel Steering System and Controlling Method Thereof
Inventor: LEE JIN HWAN
IPC: B62D7/15
Filed: 2017-09-11
Abstract: The present invention relates to a rear-wheel steering system and a control method thereof. The rear-wheel steering system comprises: a rack configured to transmit a driving force generated from a rear-wheel steering motor to rear wheels; a first correction module configured to, when an engine is started, detect the position of the rack using a displacement sensor and calculate a first correction value that is different between the detected position and a neutral position; a second correction module configured to, when the engine is started, detect the position of the rack using a motor position sensor that detects the rotation angle of the rear-wheel steering motor and calculate a second correction value that is different between the detected position and the neutral position; a comparison determiner configured to compare the first correction value and the second correction value to determine whether the displacement sensor has malfunctioned; and a steering controller configured to control the rear-wheel steering motor. Accordingly, it is possible to determine whether an error occurs in the displacement sensor and to return the rack to the neutral position even when the error has occurred in the displacement sensor.
Patent KR-20180077001-A (KR)
Inventor: TOUMA DAISUKE
IPC: G02F1/1337
Filed: 2017-09-11
Abstract: The present invention relates to a liquid crystal aligning agent for photoalignment containing one or more of a polyamic acid and derivatives thereof, wherein the polyamic acid is a reaction product from a raw material monomer including a tetracarboxylic acid dianhydride and a diamine. The liquid crystal aligning agent for photoalignment of the present invention comprises one or more of compounds having a photoreactive structure, and further comprises a polymer (H) having a weight average molecular weight of 12,000 or less, i.e., a reaction product from a raw material monomer including one or more of compounds represented by formula (I). In formula (I), R is a structure represented by formula (a), formula (b), or formula (c). In formulas (a) and (b), R is hydrogen or a methyl group. Accordingly, a liquid crystal aligning film having a strong adhesive strength with a sealing agent can be formed by using the liquid crystal aligning agent for photoalignment. Further, a liquid crystal display device having high display quality can be manufactured by using the liquid crystal aligning film.
Patent KR-20190037740-A (KR)
Title: Pest repellent device and mobile terminal
Inventor: MINOOK KIM
IPC: H03K5/156
Filed: 2017-09-29
Abstract: According to the present invention, provided is a harmful insect control device or a mobile terminal containing the harmful insects control device in order to minimize pop noises generated in the device or mobile terminal which changes and outputs high frequencies having different frequencies according to time. The present invention comprises: a vibration unit which vibrates corresponding to a pulse signal; a frequency converting unit which sets a frequency of the pulse signal to be changed from a first target value to a second target value; an insertion unit which inserts at least one value between the first and second target values in order to gradually change the frequency of the pulse signal from the first target value to the second target value; and an output changing unit which reduces a duty cycle when the frequency is changed from the first target value to the value between the first and second target values, and increases the duty cycle when the frequency is changed from the value between the first and second target values to the second target value.
Patent KR-20190041207-A (KR)
Title: Construction network panel and fixing device and method of making the panel
Inventor: SUNG GI IN
IPC: E04B9/26
Filed: 2017-10-12
Abstract: The present invention relates to a construction mesh panel and a fixating device and a method for manufacturing a mesh panel, in which an edge structure of a mesh panel is improved so as to safely and easily handle the mesh panel used as an interior and exterior material such as a construction ceiling material, and which are designed to install and fixate the improved mesh panel in a more stable manner. The construction mesh panel according to the present invention is a mesh panel in which a flange in a right-angled shape is formed at four planes, wherein a safety plate having a hook simultaneously bent after being welded while being overlapped with the flange of the mesh panel is installed to protrude more than the flange.
Patent KR-20180050209-A (KR)
Inventor: DELPY GUILLAUME
IPC: G01N1/28
Filed: 2017-10-12
Abstract: A sample filler for X-ray tomography or other tomography scans is generated using an innovative milling method of the plasma-FIB. The method is applied to an executable method, system, and program product for performing the method herein. In the milling method, an asymmetric crater is created around the sample filler, and a single cut cut-free process is provided. According to various embodiments, a beam scanning and a geometric structure of the crater are optimized, an ion dose is coordinated by a function of pixel coordinates, a preparation time is significantly shortened, an overall workflow is significantly improved, and preparation time is remarkably reduced. The new cut-free milling pattern provides a crescent-shaped and optimized retention-time value.
Patent KR-20190041594-A (KR)
Title: Therapeutic composition for skin regeneration and wound healing using CLASP2
Inventor: YU JI MIN
IPC: A61K38/16
Filed: 2017-10-13
Abstract: The composition is a pharmaceutical composition and a cosmetic composition for skin regeneration or wound healing which contains CLASP2 as an active component. Since CLASP2 increases the movement of fibroblasts to increase the migration of cells of wounded area, it is possible to expect an effect of skin regeneration or wound healing.
Patent KR-20190041708-A (KR)
Title: Etchant, manufacturing method for semiconductor device using the same, and semiconductor device
Inventor: LEE SEUNG CHEOL
IPC: H01L21/027
Filed: 2017-10-13
Abstract: The present technology relates to a semiconductor device and a manufacturing method thereof. According to an embodiment of the present invention, the semiconductor device comprises: interlayer insulating films laminated with an interlayer space therebetween; conductive patterns disposed in the interlayer space, and including seams; and a core pattern filling the seams of the conductive patterns. Therefore, an embodiment of the present invention provides an etchant composition capable of reducing defects in conductive patterns.
Patent KR-20190043183-A (KR)
Title: Emergency alert system to secure golden hours and method for emergency alert system thereof
Inventor: KIM JUNG SIG
IPC: G08B21/10
Filed: 2017-10-17
Abstract: The present invention relates to a system for automatically changing an outgoing call number for securing a golden hour in emergency dispatch. More specifically, provided is the system for automatically changing an outgoing call number, which automatically changes a mobile phone number of a caller such as a fire officer or the like to an emergency disaster number (such as 119, etc.) to notify an emergency situation to a receiver in order to prevent an accidental golden hour from missing due to illegal parking and stopping in case of emergency dispatch for fire or rescue. In order to achieve the goal of the present invention, the system for automatically changing an outgoing call number for an emergency situation comprises: a mobile phone for public service (200), which is installed through authentication of a public servant and is converted into a security mode; and a mobile communication system (300) identifying the public servant connected in the security mode to provide a two-number service.