baber/WOPTO huggingface dataset:
Patent KR-20210156684-A (KR)
Inventor: OH JISEOK
IPC: G06Q30/02
Filed: 2020-06-18
Abstract: The present invention relates to a method for providing a call center sharing service based on big data and artificial intelligence, capable of dynamically allocating shared call center resources, and a system thereof. According to one embodiment of the present invention, the system for sharing a call center sharing service may comprise a local call center server and a shared call center server. The local call center server is connected to at least one local call center counselor terminal in a shared call center, identifies a civil affair type through an embedded automatic response system when a consultation call is connected from a civil affair terminal, checks an available local call center counselor terminal corresponding to the identified civil affair type, and requests a shared call center service when it is determined that the available local call center counselor terminal corresponding to the identified civil affair type is absent based on a checking result. The shared call center server is connected to multiple shared call center counselor terminals, searches for an available first counselor corresponding to local call center identification information and civil affair type identification information when receiving a shared call center request signal including the local call center identification information, the civil affair type identification information, and civil affair identification information from the local call center server through Internet, establishes a first call channel between a terminal of the searched first counselor and the civil affair terminal, and generates and transmits a civil affair processing result report about the civil affair terminal to the local call center server when the first call channel is disconnected.
Patent KR-20210157566-A (KR)
Inventor: LUB
IPC: F21S9/02
Filed: 2020-06-22
Abstract: The present invention relates to a lighting fixture, which is to control the irradiation direction indoors or outdoors so that a user can irradiate the desired light in the desired direction. A worm gear is operated through a driving motor. A lighting shielding reflector is provided inside the lighting fixture, and the rotational force transmitted from the driving motor through the worm gear drives the irradiation shielding reflector to control the irradiation direction. The brightness of the LED fluorescent lamp is controlled by adjusting the intensity of the lighting by pressing S/W 1, 2, 3, 4, and 5 of the LED fluorescent lamp to turn on. The light fixture is equipped with a battery and can be charged normally. When the power supply is interrupted, it is used to serve as an emergency power source which turns on the LED emergency light.
Patent KR-20210158198-A (KR)
Inventor: HWANG KYUNG WON
IPC: G01N1/06
Filed: 2020-06-23
Abstract: A sample collector having a screw is disclosed. The sample collector having a screw according to the present invention comprises: a case formed to be opened at a lower part and enable a sample to be introduced into the interior; a rotating shaft rotatably installed inside the case and having a screw formed thereon so that the sample enters and exits the inside of the case according to a rotating direction; and a cap member fixedly installed in the case to close the upper part of the case and having a through hole through which the rotating shaft passes. An objective of the present invention is to provide the sample collector having a screw, capable of collecting a sufficient amount of sample therein by rotating the screw after being inserted into the metal powder.
Patent KR-20220000213-A (KR)
Title: Probing method for monitoring the charge-storage in self-charging supercapacitor comprising a piezoelectric fiber and a method for manufacturing the same
Inventor: KIM SANG JAE
IPC: H01G11/86
Filed: 2020-06-25
Abstract: Disclosed are a validation method for monitoring charge-storage in self-charging supercapacitor comprising piezoelectric fiber and manufacturing method of supercapacitor. The present invention comprises: a step of manufacturing siloxene sheet; and a step of manufacturing siloxene-PVDF piezoelectric fiber.
Patent KR-20220000569-A (KR)
Title: multiple thickness waste wire sheath removal device
Inventor: PARK SE HOON
IPC: H01B15/00
Filed: 2020-06-26
Abstract: A multi-thickness waste wire sheath removal device of the present invention comprises: a guide roller (110) which is formed with one at each of the top and the bottom of a waste wire, and draws-in and draws-out the waste wire; a draw-out roller (120) provided on one side of the guide roller (110), formed with one at each of the top and the bottom of the waste wire, pulls the waste wire, and moves the waste wire; a guide block (140) positioned between the guide roller (110) and the draw-out roller (120); and a cutter position adjusting device (130) provided with one in each of the upper direction and the lower direction of the guide block (140). Therefore, the present invention is capable of having an effect of being efficiently separated.
Patent KR-20220001168-A (KR)
Title: Method for manufacturing shapes using inlaid casting engraving technique
Inventor: LEE JAE YOUNG
IPC: B44C1/26
Filed: 2020-06-29
Abstract: The present invention relates to a method for producing a sculpture by using an inlay casting technique and, more specifically, to a method for producing a sculpture by using an inlay casting technique in which various materials can be used and a sculpture can be easily produced. The present invention comprises: (S0) a step for producing a first mold and a second mold by allowing a material to come into contact with a molded article; (S1) a step for producing a first workpiece by allowing a first material to come into contact with the first mold, and then demolding the same; (S2) a step for detachably connecting the second mold to the first workpiece; and (S3) a step for allowing a second material in a molten state to come into contact with the second mold, and then demolding the same.
Patent KR-20220003814-A (KR)
Title: Pillow type neck retractor with laser medical treatment
Inventor: PARK WOO JIN
IPC: A61N5/06
Filed: 2020-07-02
Abstract: The present invention relates to a pillow-type neck retractor composed of a base frame in contact with the ground and a moving frame laminated on the upper surface of the base frame and moving in the longitudinal direction of the base frame. A neck support part formed in a curved shape is formed on the upper surface of the moving frame so that the user's neck can be seated. Therefore, the pillow-type neck retractor is driven by air injection in which the user's neck is relaxed while the moving frame moves in the longitudinal direction when the user places the neck on the neck support part. More particularly, the present invention relates to a pillow-type neck retractor with a laser treatment device characterized in that a first laser treatment device for scalp massage and hair loss management is mounted in the neck retractor, wherein the first laser treatment device comprises a body for emitting laser light, a bracket for supporting the body, and a connection means having one end fastened to the bracket and the other end fastened to the base frame so that the body rotates up and down. As described above, the pillow-type neck retractor with the laser treatment device of the present invention is manufactured in a small size, so there is no restriction on the place of use. In particular, as the present invention is a pillow type, there is no burden to wear. In particular, the present invention can tow the patient's neck while the patient lies down and rests or sleeps and, at the same time, can perform physical therapy through the laser treatment device.
Patent KR-20220005225-A (KR)
Title: Glue supply apparatus for edge banding machine
Inventor: JUNG NAK HYUN
IPC: B27D5/00
Filed: 2020-07-06
Abstract: The present invention relates to a melting structure-integrated glue supply apparatus for an edge banding machine, comprising: a glue supply unit including a supply body having an inner storage space unit and entrances and exits respectively connected to an upper side and a lower side of the inner storage space unit; a melting unit including a melting body placed on a lower side of the supply body of the supply unit, and having an inner heating space unit accommodating the glue supplied from the exit of the supply unit, and an outlet connected to a lower side of the inner heating space unit, and a heating module melting the glue accommodated in the heating space unit of the melting body; a coating unit receiving the melted glue from the outlet of the melting unit and spreading the glue on side surfaces of a wood panel being transferred; and a connecting unit engaging the supply body of the supply unit with the melting body of the melting unit and forming an integral structure. According to the present invention, the melting structure-integrated glue supply apparatus for the edge banding machine is improved into an integral structure to be able to prevent the glue from coming in contact with the air and moisture on the moving path of the glue.
Patent KR-20220008101-A (KR)
Title: Apparatus and method for determining power cable aging
Inventor: KIM JIN SEOK
IPC: G06N20/00
Filed: 2020-07-13
Abstract: The present invention relates to a device for power cable aging determination, which includes: a data acquisition unit acquiring from an intelligent electronic device on a distribution line sensor data including partial discharge data, temperature data, vibration data, and load current data; a first processing unit including a first neural network trained as to the correlation between the sensor data and the occurrence or non-occurrence of partial distribution line cable discharge with the sensor data as an input layer and trained such that the occurrence or non-occurrence of partial discharge is an output layer; a second processing unit including a second neural network trained as to the correlation between the sensor data and a partial discharge type with the sensor data in the case of partial discharge as an input layer and trained such that the partial discharge type is an output layer; and a calculation unit making a distribution line cable aging and risk determination in accordance with the partial discharge type output from the second processing unit.
Patent KR-20220010628-A (KR)
Inventor: KO MIN SEUNG
IPC: G05F1/70
Filed: 2020-07-16
Abstract: The present invention discloses a combined control apparatus for a photovoltaic inverter and a method thereof. According to the present invention, the combined control apparatus for the photovoltaic inverter includes: a local controller for controlling a voltage of the photovoltaic inverter in real time and receiving an active/reactive power output value of the photovoltaic inverter from a central controller to change an active/reactive power operating point of the photovoltaic inverter so as to adjust the voltage; and the central controller for determining voltage violation at a distribution end to set a target busbar and a participating photovoltaic inverter for voltage compensation, and setting, in order to compensate the voltage in an order of a reactive power, an on-load tap changer (OLTC), and an active power, a maximum reactive power margin, an OLTC tap change amount, and an active power reduction amount as objective functions to determine the active/reactive power output value of the photovoltaic inverter and a tap position of the OLTC and transmit the active/reactive power output value and the tap position to the OLTC and the local controller.
Patent KR-20220010380-A (KR)
Inventor: CHOI JONG WON
IPC: F17C13/00
Filed: 2020-07-17
Abstract: The present invention relates to a liquefied gas storage tank and a ship including the same. The liquefied gas storage tank comprises: a wall for forming a storage space for accommodating a liquefied gas and having a dome formed on an upper surface for the inflow and outflow of the liquefied gas; and a pump tower having an upper end fixed to the dome and provided with a pipe for transporting the liquefied gas and a discharge pump for discharging the liquefied gas. The pump tower includes: a plurality of unloading pipes connected with the discharge pump and provided for unloading of the liquefied gas; an auxiliary pipe provided to back up the unloading pipes; and a loading pipe provided on one side of the auxiliary pipe and provided for loading of the liquefied gas. The loading pipe is provided vertically without bending from an upper end connected to the dome to a lower end adjacent to the bottom of the wall. The present invention can improve structural stability.
Patent KR-20220012059-A (KR)
Inventor: KIM CHONG EUN
IPC: H02M1/08
Filed: 2020-07-22
Abstract: The present invention relates to a buck converter capable of zero-current switching. The converter comprises: a main LC filter including a main inductor and a main capacitor; a main switch located between an input power source and the main inductor and connecting or blocking the input power source and the main inductor; a main diode in which a cathode is connected to a contact point of the main inductor and the main switch and an anode is connected to the main capacitor; an auxiliary LC filter including an auxiliary inductor and an auxiliary capacitor; and an auxiliary switch connecting or blocking a contact point of the auxiliary inductor and the auxiliary capacitor and a contact point of the main inductor and the main switch. Accordingly, the present invention can minimize switching loss of the buck converter through zero-current switching and secure price competitiveness by applying a cheap IGBT element.
Patent KR-20220012748-A (KR)
Title: Apparatus abd method of measuring position weld for secondary battery
Inventor: BAN JEONG JIN
IPC: G01B11/04
Filed: 2020-07-23
Abstract: The present invention relates to a welding position measurement apparatus for a secondary battery, comprising: a displacement member on which an electrode assembly, in which an electrode tab and an electrode lead are welded, is disposed; a laser member which irradiates the electrode assembly with laser; a movement member which sets a reference line by positioning the laser of the laser member at an end of the electrode assembly facing the electrode tab, and sets a measurement line by moving the laser member and positioning the laser of the laser member at an end of a welding surface of the electrode tab and the electrode lead facing the reference line; and a measurement member which measures a moving distance of the laser of the laser member from the reference line to the measurement line. By using the welding position measurement apparatus, the distance between the end of the electrode assembly and the end of the welding surface is measured to accurately inspect a welding position and a welding condition.
Patent KR-20210038303-A (KR)
Title: System and method of classifying manufactured products
Inventor: MARAPAREDDY SAI
IPC: G06N3/08
Filed: 2020-07-24
Abstract: According to one embodiment of the present invention, a product classification method for classifying a product produced through a production process comprises the steps of: receiving an input data set by a processor; extracting features of the input data set with at least two levels of abstraction by the processor; combining the extraction characteristics by the processor; supplying the combined extraction characteristics to a classifier by the processor; and training the classifier based on the combined extraction characteristics to learn a pattern of a good product by the processor. The trained classifier receives data of a product to be classified and outputs the prediction for the product based on the received data.
Patent KR-20220015158-A (KR)
Title: Metal mesh structure, antenna device and touch sensor including the same
Inventor: LEE WON HEE
IPC: G06F3/044
Filed: 2020-07-30
Abstract: A metal mesh structure according to an embodiment may include: a metal mesh; and a metal edge formed on the edge of the metal mesh and having a line width narrower than the line width of the metal mesh. It is possible to prevent a sudden increase in resistance while securing excellent visibility and transmittance.
Patent KR-20210018139-A (KR)
Title: Active Material for Secondary Battery
Inventor: SEO DONG WOO
IPC: H01M4/505
Filed: 2020-08-06
Abstract: The present invention provides an active material for a secondary battery. The active material for a secondary battery comprises a first region portion composed of an aggregate made of a plurality of monolithic particles or a mixture of non-agglomerated monolithic particles and aggregates, and having a relatively high content of additional elements (X), and a second region portion in which the content of the additional elements (X) is relatively low. The first region portion is at least one among a grain boundary formed by contact of the surfaces of the monolithic particles constituting an aggregate, and a pore or gap between the monolithic particles, and/or surface areas of the monolithic particles. The additional elements (X) are one or more selected from the group consisting of Zr, Ti, Al, W, B, P, Mn, Ni, Mg, Cr, Ca, V, Sr, Y, F, Zn, Ga, Sn, Ru, Ce, La, and Si.
Patent KR-20220018215-A (KR)
Inventor: JIN YOUNG GU
IPC: G01S7/481
Filed: 2020-08-06
Abstract: The present invention relates to a distance measurement method of a flight distance sensor, which generates a plurality of time shifts between transmitted light and a plurality of demodulated signals. Also, a plurality of sampling operations for generating a plurality of sample data respectively corresponding to the time shifts are performed. A crossing time shift in which the sample data of first and second reference taps among a plurality of taps is the same is determined based on the sample data respectively corresponding to the time shifts. Also, a distance between the flight distance sensor and a subject is determined based on the crossing time shift. Accordingly, the accuracy of distance measurement can be improved regardless of characteristic deviation of a distance pixel using the crossing time shift determined based on the sample data corresponding to the different time shifts.
Patent KR-20220020625-A (KR)
Title: Method and apparatus for providing an intelligent electronic prescription
Inventor: KIM SUNG KOOK
IPC: G16H80/00
Filed: 2020-08-12
Abstract: The present invention may provide a method for providing an intelligent electronic prescription, which comprises the steps of: transmitting the prescription information, which is generated from a hospital terminal, to a server of the National Health Insurance Corporation and a server authenticated by the National Health Insurance Corporation; generating a random string corresponding to the prescription information in the authenticated server, generating an identification code based thereon, generating a data code matching the string and prescription information, and storing the data code in a database; providing the generated identification code to a patient terminal; requesting prescription information by accessing the authenticated server as the identification code is read by a pharmacy terminal and transmitting information read from the identification code to the authenticated server; searching a database for prescription information matched with the transmitted information from the authenticated server and then transmitting the same to the pharmacy terminal; and generating dispensing detail information as the prescription information is received in the pharmacy terminal and then transmitting the same to the National Health Insurance Service side server and the authenticated server.
Patent KR-20220022011-A (KR)
Inventor: YOON HYUNG GUEN
IPC: H01L51/56
Filed: 2020-08-14
Abstract: The present invention relates to a display device and a manufacturing method thereof, which can prevent color mix and improve brightness and light conversion efficiency, thereby enhancing display quality. The display device of the present invention comprises: a first light-emitting element, a second light-emitting element, and a third light-emitting element each including a light-emitting layer which emits light of a first color in a first direction; an encapsulation layer covering the first to third light-emitting elements; a first light-shielding layer disposed on the encapsulation layer and including first opening portions corresponding respectively to the first to third light-emitting elements; a metal layer disposed on an inner side surface defining the first opening portions and having thickness getting reduced in a second direction perpendicular to the first direction as extended farther in the first direction; a first color conversion layer located in the first opening portion corresponding to the first light-emitting element among the first opening portions; a second color conversion layer located in the first opening portion corresponding to the second light-emitting element among the first opening portions; and a light transmission layer located in the first opening portion corresponding to the third light-emitting element among the first opening portions.
Patent KR-20210139113-A (KR)
Title: the mask in which the air supplying apparatus for respiration is included
IPC: A62B9/04
Filed: 2020-08-18
Abstract: The present invention relates to a mask equipped with an air supplying device for respiration, and more particularly, to a mask in which an air supplying device is fixedly assembled to the mask worn to prevent contamination mainly due to fine dust or contamination by viruses to allow the wearer to move easily while walking. In general, when wearing a mask on the face, difficulty in breathing is generated for the purpose of preventing contamination in winter, and difficulty in breathing is generated due to high temperature weather in summer. In addition, non-face-to-face conversations have increased due to contamination of viral infections caused by the coronavirus crisis. Therefore, it is difficult to have a conversation while wearing a mask. Therefore, the present invention will be described in detail based on the accompanying drawings. In order to filter floating matter in the air or droplet air when a wearer (55) of a mask goes out, the mask (48) formed of a cover stand (63) and a close contact portion (64) hung on the nose and chin (60) on the face (54) of the wearer (55), is worn on auricles (57) through hook straps (53) by being be assembled. The mask includes an exhaust hose (66) and a supply hose (68) which protrude while being separately penetrated from the upper and lower portions of both side edges (63') of the cover stand (63), wherein the exhaust hose (66) protrudes in the rearward direction of the head (59) of the wearer (55), and the supply hose (68) is provided by connecting a breathing hose downward to an air filtering device fixed to the belt at the waist (58) of the wearer (55).
Patent KR-20220026935-A (KR)
Title: Insulation structure for liquified gas storage tank and method for forming the insulation structure
Inventor: JANG DONG HYUK
IPC: B63B73/20
Filed: 2020-08-26
Abstract: The present invention relates to an insulation structure of a liquefied gas storage tank for insulating a liquefied gas stored inside a tank body, comprising: an insulating part formed by spraying and laminating a polymer foam on the outer surface of the tank body; and a flow path forming part installed in the tank body before forming the insulating part in the tank body to form a leak path of a liquefied gas between the tank body and the insulating part, wherein the flow path forming part may include a mesh tape made of a fiber glass material, and the mesh tape may be laminated in one or more layers.