baber/WOPTO huggingface dataset:
Patent KR-20170016409-A (KR)
Title: Oxide semiconductor film and semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/66
Filed: 2017-01-26
Abstract: When a thin film transistor structure in which an oxide semiconductor film is in direct contact with a source electrode and a drain electrode made of metal, there is a concern that contact resistance is increased. The cause of an increase in the contact resistance is considered as the formation of Schottky junction on the contact surface of the oxide semiconductor and the source electrode and the drain electrode. An oxide semiconductor layer which has a crystal grain size of 1 nm or more and 10 nm or less and a higher carrier concentration compared to the oxide semiconductor layer as a channel formation region, is formed between the oxide semiconductor layer and the source electrode and the drain electrode. So, a change in brightness of a display screen can be prevented.
Patent KR-20180094455-A (KR)
Title: 19 learning aids using arduino and LED
Inventor: PARK SHI HOO
IPC: G09B19/02
Filed: 2017-02-15
Abstract: The present invention relates to a learning assistant tool for 19X19 multiplication using Arduino and a light emitting diode (LED) and, more specifically, to a learning assistant tool for 19X19 multiplication using Arduino and an LED, connecting the Arduino and the LED to turn on light when a user memorizes a 19X19 multiplication rule so as to increase mathematical learning effect. To achieve this, the present invention provides the learning assistant tool for 19X19 multiplication using Arduino and an LED, which provides a visual effect by turning on the LED in order to solve a problem that learning efficiency is low when 19X19 multiplication is not effectively memorized. To this end, according to the present invention, the learning assistant tool for 19X19 multiplication using Arduino and an LED comprises LED lamps densely inserted into a long board, and an electric board installed on an upper side of the board, so as to display the 19X19 multiplication rule and a calculation result. According to the present invention, the board is connected to an Arduino, such that Arduino main body is desirable to be able to be connected to other electronic devices through a cable. Accordingly, a 19X19 multiplication plate is formed with colored LED lamps and an Arduino board, thereby providing effects of increasing visual effect and allowing a user to easily learn the 19X19 multiplication. Moreover, provided are effects of helping the user memorize the boring calculation work with interest through a process of manipulating the tool and the visual effect; overcoming difficulty in calculation; and helping the user easily approach various field and learnings connected to mathematics.
Patent KR-20180098030-A (KR)
Inventor: PARK DONG JIN
IPC: H04N19/13
Filed: 2017-02-24
Abstract: A method according to an embodiment of the present invention is a method for controlling a bit rate in a video coding process. The method includes a step of determining an input bit count for a rate quantization model according to a target bit rate setting; and a step of providing a quantization parameter value determined through the rate quantization model to an encoder part based on the input bit count. The rate quantization model is updated according to the BIN count information of a current or delay frame encoded by the encoder part and predicted bit count information predicted from the BIT count information of the delay frame obtained from an offline CABAC (Context-Adaptive Binary Arithmetic Coding). It is possible to minimize errors.
Patent KR-20170132657-A (KR)
Inventor: CHOI SOK KYUN
IPC: C08F20/32
Filed: 2017-03-07
Abstract: A photosensitive resin composition of the present invention comprises: an alkali soluble resin including a repeating unit containing an alicyclic epoxy group; a photopolymerization initiator including a compound represented by chemical formula 1; a photopolymerizable compound; and a solvent. A photo-cured pattern having an excellent elasticity recovery rate during curing and having hard properties with little deformation by external pressure can be formed from the photosensitive resin composition. The photo-cured pattern has high resolution, excellent substrate adhesion and excellent T/B ratios.
Patent KR-20180104918-A (KR)
Inventor: HONG SUNG JIN
IPC: G06K9/46
Filed: 2017-03-14
Abstract: An embodiment of the present invention provides an apparatus for detecting a hand based on an RGB-D image, which includes: a human body region obtaining unit for obtaining a human body region corresponding to a human body from a depth information input image corresponding to the human body of a user; a candidate region extracting unit for clustering pixels of the human body region based on similarity determination and extracting candidate regions corresponding to human body end parts of the user based on a graph constructed using the clustered regions; a hand region detecting unit for detecting hand regions corresponding to the hand of the user among the candidate regions; and a left and right determination unit for determining a left hand and a right hand based on a path from a reference point corresponding to the human body region to the hand regions. Accordingly, the present invention can detect the hand of the user from the RGB-D image and determine whether the detected hand is the right hand or the left hand.
Patent KR-20180107338-A (KR)
Inventor: KANG DONG WOON
IPC: A01G9/14
Filed: 2017-03-16
Abstract: The present invention relates to a plurality of inner and outer pipe connection clamps for a greenhouse, which are installed at predetermined distances in a greenhouse including a plurality of inner and outer transverse pipes covered with inner and outer vinyl, respectively, and installed on the ground at predetermined distances, and a plurality of inner and outer longitudinal support pipes installed inside the inner and outer transverse pipes at predetermined distances, and more specifically, to a plurality of inner and outer pipe connection clamps for a greenhouse, which include: a first support member having one side installed therein with a first fitting pipe fitted to the outer longitudinal support pipe and an opposite side having a fastening hole; a male connector having one side having a fastening hole fastened by a fastening member, and an opposite side from which a fitting end protrudes, in which the fitting end has a sharp end point to pass through inner plastic; a female connector having one side having a fitting hole into which the fitting end is fitted, and an opposite side having at least one fastening hole; and a second support member having one side having at least one first fastening hole fastened by the fastening member, and an opposite side having a second fitting pipe fitted to the inner longitudinal support pipe.
Patent KR-20170113233-A (KR)
Inventor: KAL JIN HA
IPC: H01L51/44
Filed: 2017-03-24
Abstract: 본 발명에 따른 유기태양전지는 기판에서 광활성 영역을 최대한으로 확보하여 기하학적 충전율을 95% 이상으로 증가시켜 유기태양전지의 광전변환효율을 크게 향상시키고, 셀 간 전기적 연결이 용이하며, 기존의 롤투롤 공정을 통해 효율적으로 제조가능하므로 유기태양전지의 공정 신뢰성을 개선시킨다.
Patent KR-20180109551-A (KR)
Inventor: LEE SUNG JEA
IPC: A23L7/196
Filed: 2017-03-28
Abstract: The present invention proposes a device for preparing sushi, which is capable of preparing sushi in large quantity, hygienically and safely preparing sushi, and uniformly maintaining the quality of sushi. The device for preparing sushi comprises: a main body (10) having a forming frame storing groove formed in an upper surface; a lower forming frame (22) stored in the forming frame storing groove and having a plurality of forming grooves formed on an upper portion to form rice balls; a first upper forming frame (32) stored in the forming frame storing groove, coupled to an upper portion of the lower forming frame, and having a plurality of forming grooves to form the rice balls together with the forming groove of the lower forming frame; and a second upper forming frame (34) stored in the forming frame storing groove and having a pressing protrusion formed on a part of an edge of each forming groove so that a slice of raw fish placed on the rice ball is pressed when the second upper forming frame is coupled to the upper portion of the lower forming frame. Herein, both side surfaces of the lower forming frame (22) and the upper forming frames (32, 34) may be opened, and both side surfaces of sushi may be formed by both inner side surfaces of the forming frame storing grooves.
Patent KR-20180109562-A (KR)
Inventor: PARK MIN SIK
IPC: G03H1/16
Filed: 2017-03-28
Abstract: An apparatus for obtaining Fourier hologram separates a coherent light source into object light and reference light, sets a distance of a virtual focal plane of a subject, generates spherical light wave field data propagated from a point light source of the virtual focal plane to the central coordinate plane of a spatial light modulator, generates a spherical light wave field in a space from the spherical light wave field and the reference light by the spatial light modulator, synthesizes an object light wave field generated by reflecting the object light by the object and the spherical light wave field to form an interference pattern on an image sensor surface, and acquires the interference pattern formed on the image sensor surface and then performing Fourier transform to calculate an object light wave field formed on a focal plane of the object.
Patent KR-20180110416-A (KR)
Title: Manufacturing method of alkali actived hardened material using sedimentation sludge
Inventor: PARK JOO YANG
IPC: C04B18/08
Filed: 2017-03-29
Abstract: Disclosed is a method for producing an alkali active cured body using precipitated sludge. According to an embodiment of the present invention, the method for producing the alkali active cured body comprises the following steps: preparing precipitated sludge comprising a calcium compound and a magnesium compound; mixing blast furnace slag, the precipitated sludge, and an alkali activator to produce a mixture; and molding and curing the mixture.
Patent KR-20180111306-A (KR)
Title: Reflective polarizing film, light source assembly comprising the same, and display comprising the same
Inventor: KO SEUNG JIN
IPC: G02B5/02
Filed: 2017-03-31
Abstract: The present invention relates to a reflection polarizing film and, more particularly, to a reflection polarizing film which has an improved viewing angle and can implement a display minimizing a bright line viewing phenomenon, and minimize internal foreign materials, and a light source assembly and a liquid crystal display apparatus including the same. The reflection polarizing film comprises a reflection polarizing layer and a light diffusion layer.
Patent KR-20180020864-A (KR)
Inventor: CHANG PO YUAN
IPC: B23Q11/12
Filed: 2017-04-04
Abstract: The present invention relates to an automatic cleaning type electric rotational main shaft structure comprising: one main shaft; one electric conductive sleeve set inserted into the main shaft and including two electric conductive rings; and one electric supply sleeve set including one annular shaped carbon brush base and two carbon brush components. The annular carbon brush base is installed in the outside of the electric conductive sleeve set, is spaced apart from the electric conductive sleeve set at a predetermined interval and includes a carbon brush reception groove extended in two radial directions and an air injection hole extended in one radial direction, which are formed on the outer circumferential surface of the annular carbon brush base. Since the two carbon brush component is penetrated and received in the inside of the carbon brush reception hole of the annular carbon brush base in the radial direction, one end is in contact with each electric conductive ring of the electric conductive sleeve set, external power is introduced to the electric conductive ring through the carbon brush component, and external gas enters between the carbon brush component and electric conductive ring through the air injection hole. Through this, provided are effects of removing any depositions of carbon and lowering the temperature.
Patent KR-20180112516-A (KR)
Title: Apparatus and method for asset management of power transformers
Inventor: KWEON DONG JIN
IPC: G06Q50/10
Filed: 2017-04-04
Abstract: The present invention relates to an apparatus and a method for asset management of power transformers which simultaneously maximize physical performance and economic values of power transformers. According to an embodiment of the present invention, the apparatus for asset management of power transformers comprises: a full-cycle database to manage full-cycle data of power transformers; a physical performance evaluation unit to perform physical performance evaluation to analyze life information, fault rates, and operation histories of the power transformers and state information of a prevention diagnosis system from the full-cycle data to calculate a soundness index by weight assignment; a risk evaluation unit to use results of the physical performance evaluation to perform risk evaluation by risk matrix generation; an economic efficiency evaluation unit to evaluate expenses over the full cycles of the power transformers to perform economic efficiency evaluation; and an asset management unit to use the physical performance evaluation results, results of the risk evaluation, and results of the economic efficiency evaluation to determine maintenance and repair priorities of the power transformers to establish an investment plan for replacement of the power transformers.
Patent KR-20170131212-A (KR)
Inventor: KIM HYUN CHEOL
IPC: A61K47/50
Filed: 2017-04-10
Abstract: The present invention relates to albumin nanoparticles for chemotherapy of anoikis-resistant cancer cells, comprising albumin nanoparticles carrying drugs and CEACAM6 antibodies bonded to the albumin nanoparticles. The albumin nanoparticles are formed by a disulfide bond between albumin molecules. The CEACAM6 antibodies is amide-bonded with an amine group on the surface of the albumin nanoparticles. The CEACAM6 antibodies are targeted at anoikis-resistant cancer cells and albumin nanoparticles ingested in cancer cells emit the drugs because the disulfide bond breaks by glutathione in cell substrates.
Patent KR-20180123934-A (KR)
Title: Display apparatus and method for driving digital pixel of the same
Inventor: CHO JE KWANG
IPC: G09G3/36
Filed: 2017-05-10
Abstract: The present invention discloses a display device and a method for driving a digital pixel of the same. The display device comprises: a plurality of pixel circuits respectively including a memory storing a data value; and a data line driving circuit supplying the same (N-1) bit digital input signal except the least significant bit (LSB) of the N bit digital input signal twice to the data value for one frame when a digital input signal of the binary N bit is an even number and supplying a first digital input signal of the (N-1) bit except LSB of a first digital input signal of the N bit for a half frame to the data value and supplying a second digital input signal of the (N-1) bit except the LSB of the second digital input signal for other half frame to the data value when the N-bit digital input signal is an odd number and a half of the sum of the N-bit first digital input signal of an even number and the N-bit second digital input signal of an even number is the digital input signal. According to the present invention, since a scanning line addressing time may be increased while maintaining resolution with respect to brightness of a pixel, the display device may be miniaturized and controlled to be driven at low power.
Patent KR-20180124595-A (KR)
Title: Smart bidet and method for controlling washing water temperature of smart bidet
Inventor: JO UNG JE
IPC: E03D9/08
Filed: 2017-05-12
Abstract: The present invention relates to a smart bidet and a method for controlling washing water temperature of the smart bidet, and more specifically, to a smart bidet and a method for controlling washing water temperature of the smart bidet, which can heat washing water to desired temperature corresponding to the present temperature when a user sits on the bidet. The smart bidet according to an embodiment of the present invention includes: a sitting sensor for sensing that the user is seated and generating a sitting sensing signal; a communication module, which receives the sitting sensing signal from the sitting sensor and receives temperature information through an external device in response to the sitting sensing signal; a control module which receives the temperature information from the communication module and acquires hot water temperature corresponding to the temperature information with reference to a database; and a washing water heater for heating the washing water introduced through an inflow nozzle up to the hot water temperature depending on control of the control module.
Patent KR-20170058899-A (KR)
Inventor: CHO SONG YUN
IPC: H01L35/24
Filed: 2017-05-19
Abstract: The present invention provides a method of preparing a thermoelectric material, comprising: (Step 1) a step of dipping a thermoelectric material formed on a substrate in an acidic solution; (Step 2) a step of washing the thermoelectric material of step 1; and (Step 3) a step of subjecting the thermoelectric material of step 2 to heat treatment. According to the present invention, there is an effect that the thermoelectric properties of the thermoelectric material obtained by the preparation method of the thermoelectric material are remarkably increased by a chemical treatment using the acidic solution. In addition, the preparation method of the present invention is able to be performed only by a process of immersing the thermoelectric material in an acidic solution, and does not cause difficulties in forming a thin film. As such, the method is able to advantageously be applied to thermoelectric devices with various substrates, shapes, and sizes.
Patent KR-20180128746-A (KR)
Inventor: LEE KYUNG AH
IPC: D06F25/00
Filed: 2017-05-24
Abstract: Provided is a laundry treatment apparatus capable of sequentially performing draft washing, main washing, drying, and ironing in one space. To this end, the laundry treatment apparatus according to the present invention comprises: a draft washing unit having a sink bowl having an accommodating space formed with an open upper side to accommodate laundry, and performing draft washing on the laundry in the accommodating space; a main washing unit arranged next to the draft washing unit, wherein the laundry draft-washed in the draft washing unit is inputted from the front side to the inside, and the laundry is main-washed, rinsed, and dehydrated; a drying unit arranged next to the main washing unit, wherein the laundry dehydrated in the main washing unit is inputted from the front side to the inside, and drying the laundry; an ironing unit arranged beside the drying unit, and having a horizontal upper surface for ironing the laundry dried by the drying unit; a first upper panel arranged on the upper side of the main washing unit and the drying unit, and having a horizontal upper surface; a second upper panel formed on the upper surface of the ironing unit; and a lead arranged on the upper side of the draft washing unit, opening and closing the accommodating space, and having an upper surface arranged at the same height as the upper surface of the first upper panel and the upper surface of the second upper panel.
Patent KR-20180130883-A (KR)
Inventor: PARK JONG PIL
IPC: H01M2/06
Filed: 2017-05-30
Abstract: The present invention relates to a secondary battery which includes an electrode lead using a conductive tube for shorting an electrode lead to maintain battery safety due to volume expansion such as overcharging or swelling by gas generated in an abnormal state of a battery cell. According to the present invention, the secondary battery prevents overcharging as well as currents from flowing in the secondary battery in an abnormal state, and prevents energy density from being lowered when additionally using a complex apparatus in the secondary battery. The secondary battery comprises: a first electrode lead; a second electrode lead; and a lead box.
Patent KR-20180131023-A (KR)
Inventor: KIM WOO HYUN
IPC: G11C7/12
Filed: 2017-05-31
Abstract: Disclosed is a semiconductor device for reducing a memory necessary for accurately reading data stored in a memory cell, and storing cell number information. The semiconductor device comprises: a memory device including at least one word line; and a controller for controlling write and read operations of the memory device. The controller includes a counter unit for counting the number of memory cells included in the word line for each level of a threshold voltage. The semiconductor device performs the read operation based on the counted number of memory cells for each level of the threshold voltage.
Patent KR-20180133081-A (KR)
Inventor: CHANG YOUNG CHAN
IPC: G06Q50/22
Filed: 2017-06-05
Abstract: The present invention relates to a system for performing a remote examination using an ear and a medical examination and, more specifically, to a method which overlaps an image of an ear of a subject and ear blood islands to identify an abnormal symptom of the ear and then diagnose a disease in more detail by a medical examination of the patient′s conditions. The method comprises: a first step of acquiring an image of a portion of the face or the entire face of a subject including the left and right ears; a second step of recognizing an area of the left and right ears to extract the area, and rotating the area to maintain horizontalness; and a third step of enlarging or reducing an image of the left and right eyes to a size equal to ear blood islands. The method includes a third process where the subject undergoes a medical examination in accordance with a symptom of the subject after the second process is performed. According to the present invention, since an image of the ears of a subject and ear blood islands are overlapped to intuitively check the constitution and an abnormal symptom portion of the subject, ordinary users without expert knowledge can perform autodiagnosis.
Patent KR-20180136078-A (KR)
Inventor: KANG DONG KU
IPC: G01N21/65
Filed: 2017-06-14
Abstract: The present invention relates to a method for preparing a surface enhanced Raman scattering nanocomposite for pathogen detection. More specifically, the present invention relates to a method for preparing a nanocomposite containing nucleic acid fragments of pathogens amplified by a digital polymerase chain reaction (PCR) and a Raman probe used in Raman spectroscopy.
Patent KR-20180137909-A (KR)
Inventor: KIM JONG BAE
IPC: E06B7/26
Filed: 2017-06-20
Abstract: Disclosed is a rainwater guard for a window that is installed on upper and lower sides of a window to prevent rain water flowing on an outer wall from flowing into a window frame and prevent rain water falling off a window from flowing on the outer wall, thereby preventing the outer wall from being contaminated. According to the present invention, a rainwater guard for a window includes first and second drainage members installed on upper and lower sides of the window to prevent leakage and contamination of the outer wall of a window frame mounted on the outer wall of a building, wherein the first and second drainage members includes a shade portion protruding to prevent rainwater from flowing into the window frame and from flowing into the outer wall, and a pair of wings extending from the shade portion in an orthogonal state to be able to be buried in contact with a vertical plane and a perpendicular plane of the outer wall, a plurality of through holes are formed in the wing portions of the first and second drainage members so that mortar for forming a decorative layer of the outer wall flows therein, and the shade portions of the first and second drainage members are formed in a flat or curved shape protruding to allow rain water to be dripped to an outer bottom surface or a flower bed without flowing the rainwater into the window and the outer wall.