baber/WOPTO huggingface dataset:
Patent KR-20190134892-A (KR)
Title: Apparatus and method for generating directional guide signal for pedestrain safety
Inventor: LEE JANG SUN
IPC: B60Q5/00
Filed: 2018-05-08
Abstract: The present invention relates to an apparatus for generating a directional guide signal for pedestrian safety and a method thereof. According to an embodiment of the present invention, the apparatus for generating a directional guide signal for pedestrian safety comprises: a pedestrian detection unit for measuring a pedestrian relative displacement change amount per unit time of the pedestrian; a navigation linkage unit configured to collect navigation information through linkage with a navigation device mounted on a vehicle; a collision situation prediction unit for predicting a collision situation that is determined to have a high possibility of collision between the vehicle and the pedestrian using a pedestrian prediction path estimated from the pedestrian relative displacement change amount and a vehicle prediction path identified from the navigation information; and a signal generation unit for generating a directional guide signal toward the pedestrian whose collision situation is predicted under the control of the collision situation prediction unit.
Patent KR-20190129630-A (KR)
Title: Radio frequency integrated circuit operating in multiple modes and wireless communication device comprising the same
Inventor: YIM JOUNG HYUN
IPC: H04B1/401
Filed: 2018-05-11
Abstract: According to an embodiment of the present disclosure, a radio frequency integrated circuit (RFIC) for transmitting and receiving a signal through a single antenna comprises: a transmission circuit configured to operate in either of a transmission mode and a reception mode, amplify a first signal in the transmission mode, and output to the single antenna; and a reception circuit for removing, amplifying, and outputting noise of a second signal received from the single antenna in the reception mode. The transmission circuit includes at least one mode setting circuit for setting the transmission circuit to the transmission mode and the reception mode by differently performing a resonant operation on at least a portion of a coil located in the transmission circuit.
Patent KR-20190131346-A (KR)
Title: Assessment methods and diagnostic kit for predicting long-term prognosis of acute coronary syndrome
Inventor: KIM JAE MIN
IPC: C12Q1/6883
Filed: 2018-05-16
Abstract: The present invention relates to a diagnostic method for examining prognosis, such as recurrence and death, occurring frequently after acute coronary syndrome and, more particularly, to a method for examining long-term prognosis of acute coronary syndrome, wherein anxiety and genetic polymorphism of a serotonin transporter regulating the anxiety are analyzed to examine the risk of onset of major adverse heart events including recurrence and/or death after acute coronary syndrome, and a diagnostic kit.
Patent KR-20190134189-A (KR)
Title: Cycloidal Reducers
Inventor: JUNG JONGRYUL
IPC: F16H1/34
Filed: 2018-05-25
Abstract: Disclosed is a cycloidal reducer capable of smooth lubricant flow. According to the present invention, the cycloidal reducer comprises: an input shaft rotated by an external power source and including first and second symmetrically-eccentric crank units; a ring gear having a streamlined profile part formed therein; first and second discs rotated by the first and second crank units disposed in an inner side, having a streamlined profile part formed on the outer circumferential surface to be coupled to the streamlined profile part of the ring gear via a pin, axially supported inside the ring gear when coming in contact, and arranged in a circular shape to couple a plurality of carrier pins to the inside with a gap; and a carrier connected to the carrier pin to have reduced output. Moreover, lubricant grooves (22g, 24g) to connect inner and outer parts are formed on a facing surface of the first and second discs (22, 24), respectively, wherein the lubricant groove of the first and second discs is formed with an inclination in the opposite direction.
Patent KR-20180062996-A (KR)
Inventor: LEE JIN WOOK
IPC: H04L12/28
Filed: 2018-05-25
Abstract: The present invention relates to a contents sharing network. A method for operating a control device includes the steps of: determining a current situation among situations that can occur during the execution of a content sharing procedure through a network; and displaying an icon that notifies the current situation among a plurality of icons which are predefined. The situations are defined as a combination of at least one item of whether or not to connect to the network, whether or not the device is discovered, the type of the discovered device, the number of discovered devices, and the existence of an additional service that can be provided. Accordingly, the present invention can provide a more efficient service to a user.
Patent KR-20190136408-A (KR)
Inventor: KIM HAE JIN
IPC: H02P6/08
Filed: 2018-05-30
Abstract: The present invention relates to an oil pump motor control device and a fail-safe method thereof which can have an effect of increasing driving stability of an oil pump for a vehicle due to a failure of a hall sensor. The oil pump motor control device comprises: a motor driving means driving a three-phase brushless direct current motor (BLDC) motor; and a control unit determining whether a failure of a hall sensor occurs based on a detection signal of the hall sensor installed in the motor and generating a PWM control signal controlling driving of the motor driving means. The control unit is provided with a configuration for controlling the motor to be consistently driven by forcibly exciting the motor based on a driving state of a vehicle when the whole hall sensor provided at the motor is diagnosed as the failure so as to diagnose the failure of the hall sensor by using the detection signal of the hall sensor installed in the three-phase BLDC motor and consistently control the motor to be normally driven in accordance with a failure diagnosis result.
Patent KR-20190136707-A (KR)
Inventor: JEONG SANGSOO
IPC: H04W28/02
Filed: 2018-05-31
Abstract: According to an embodiment of the present invention, a base station apparatus of a first wireless access network operated in an environment in which the first wireless access network and a second wireless access network are mixed comprises: a communication unit performing communication with a mobile communication terminal, a mobile communication service gateway, and a mobile communication service node; and a control unit for controlling the communication unit to establish a bearer between the mobile communication terminal and the mobile communication service gateway using the first wireless access network as a transmission path. The control unit determines whether the change of the bearer is possible to the second wireless access network based on preset service information when the change of the bearer is necessary. When the change of the bearer is possible, the control unit controls the communication unit to request the mobile communication service node to change the bearer to use the second wireless access network as a transmission path.
Patent KR-20190138393-A (KR)
Title: Light emitting module
Inventor: YOON YOUNG JEONG
IPC: F21Y115/10
Filed: 2018-06-05
Abstract: One embodiment of the present invention provides a light source module with reduced manufacturing costs. The light source module comprises: a heat sink having a mounting area; a light emitting element package having a first surface mounted on the mounting area and a second surface facing the first surface and including a connection pad disposed on the second surface; a circuit substrate spaced apart from the light emitting element package in the mounting area and having a terminal electrically connected to the connector; and a bracket disposed between the light emitting element package and circuit board in the mounting area, coupled to the heat sink by a coupling member, and having a lead frame pressing and connecting each connection pad and terminal.
Patent KR-20190143761-A (KR)
Inventor: KIM MIN JAE
IPC: F04D25/06
Filed: 2018-06-21
Abstract: The present invention relates to a multifunctional portable electric fan. More specifically, an objective of the present invention is to provide a multifunctional portable electric fan including, as well as a sub battery, aroma, and an LED, a function for being connected to a smartphone through a Bluetooth function to execute a music player while basically performing a function of an electric fan to enable a user to endure the heat in summer and also graft various convenience functions. According to the present invention, in addition to a necessary basic function to enable a user to endure the heat, the multifunctional portable electric fan includes a plurality of functions of providing delicate aroma to remove odor, connecting an earphone to a body by a music player function to listen to music and be pleasured, and providing an effect of a sub battery, thereby maximizing effect. To achieve this, according to the present invention, a terminal inserting an earphone thereinto is formed adjacent to an electric fan charging terminal formed in an existing portable electric fan, a wireless connection function, such as Bluetooth, is added, and a hole for charging aroma in preparation for exhaustion of the aroma is perforated on the bottom portion of a grip. According to the present invention, multiple functions are added to a conventional effect to endure the heat for additionally various effects to be provided in addition to a convention effect.
Patent KR-20200000087-A (KR)
Title: Joint for robot
Inventor: PARK JUN HONG
IPC: B25J19/00
Filed: 2018-06-22
Abstract: The present invention relates to a robot joint and, more specifically, to a robot joint capable of preventing the inflow of foreign substances and preventing the exposure of a combination part to the outside while reducing the size. The robot joint comprises: a base joint including a decelerator combined with the center of the inside, a plurality of combination holes formed on a lateral surface combined with the decelerator, and a combination groove formed on the edge surface in which the combination holes are formed; a cover including a shaft storage hole formed in the center of a cross section to store an output shaft of the decelerator, a plurality of combination holes formed on an outer surface at a distance from the shaft storage hole, and a plurality of connection holes formed on the outer surface for connection at a distance from the combination holes; and a driving joint including a plurality of combination grooves formed on the surface of one end in a circumferential direction and a combination unit formed in each of the combination grooves for connection with the cover.
Patent KR-20200000093-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: CHOI KYUNGIN
IPC: H01L29/423
Filed: 2018-06-22
Abstract: The present invention relates to a semiconductor device including a field-effect transistor with improved electrical characteristics, and a manufacturing method thereof. More specifically, the semiconductor device comprises: a substrate including first and second active patterns; a device separator filling a first trench between the first and second active patterns; and a gate electrode crossing the first and second active patterns. The device separator includes a silicon oxide film and helium doped on the silicon oxide film. The concentration of the helium of the device separator is greater than the concentration of helium of the first and second active patterns.
Patent KR-20190006463-A (KR)
Title: Multi-layer FABRIC for cell culture scaffold
Inventor: KOO SONG HEE
IPC: D06M17/00
Filed: 2018-07-10
Abstract: A multilayer fabric for cell culture support is provided. The multilayer fabric for a cell culture support according to one embodiment of the present invention comprises: a first fabric comprising a first yarn; and a second fabric comprising a second yarn, formed on at least one side of the first fabric, and having a smaller average pore size than the first fabric. According to the present invention, a microenvironment suitable for attachment, migration, proliferation, and differentiation of cells is realized, so that the survival rate of the cells is enhanced, the cells can be proliferated three-dimensionally, and the cultured cells can be easily recovered. In addition, even if the yarn forming the support contains a cell culture enhancing substance for cell culture, an efficient cell culture environment in which cells can be stably cultured is provided, and the desorption of the cells to be cultured can be prevented.
Patent KR-20200009271-A (KR)
Title: Vehicle, hud apparatus and method for controlling thereof
Inventor: LIM WON SUK
IPC: B60K35/00
Filed: 2018-07-18
Abstract: A head-up display device of the present invention includes: a cradle part on which electronic devices are mounted; a glass part that reflects an image output from the electronic devices; and a control part for receiving a control command of the electronic devices to adjust the inclination of the cradle part. Even if a driver′s eye position moves according to a change in the driver′s posture or a new driver sits on a driver′s seat, the driver can easily see the head-up display device.
Patent KR-20190013660-A (KR)
Inventor: BONGHOE KIM
IPC: H04L1/00
Filed: 2018-07-31
Abstract: The present invention relates to a method for transmitting information using a polar code, and an apparatus for supporting the same. More particularly, the present invention proposes a method and an apparatus for performing hybrid automatic repeat request (HARQ) retransmissions using multiple cyclic redundancy checks (CRCs) and structured/unstructured polar codes. An information transmission method, in an information transmission of a terminal based on a polar code in wireless communication system, comprises the following steps: generating a first packet comprising a first information bit set, wherein the information is encoded using a polar code; transmitting the first packet, wherein the first packet comprises a plurality of first mini-packets and a plurality of CRCs attached to each of the plurality of first mini-packets; generating a second packet comprising a second information bit set encoded from all or some bits of the information bit set included in the specific first mini-packet among the first information bit set using the polar code, when an error for a specific first mini-packet transmission among the first packets is detected; and transmitting the second packet, wherein the second packet comprises a plurality of CRCs attached to each of the plurality of second mini-packets and the plurality of second mini-packets.
Patent KR-20200017783-A (KR)
Title: Air conditioner for vehicle
Inventor: KIM SI HYUNG
IPC: B60H1/00
Filed: 2018-08-09
Abstract: Disclosed is an air conditioner for a vehicle, wherein a flange of an I-type expansion valve is configured in addition to a flange of an L-type expansion valve to use a flange of an evaporator pipe in common. The air conditioner for a vehicle has an evaporator and a refrigerant pipe composed of inlet and outlet pipes for introducing and discharging a refrigerant to the evaporator. The air conditioner for a vehicle comprises: an evaporator flange configured to support the refrigerant pipe at an evaporator side; an expansion valve fastened to the evaporator flange; and a fastening unit configured to connect the evaporator flange to the expansion valve. The air conditioner for a vehicle further comprises an interference prevention unit for preventing interference between the fastening unit and the refrigerant pipe.
Patent KR-20200020027-A (KR)
Title: Apparatus for braking of vehicle and method thereof
Inventor: PARK JAE HYUN
IPC: B60T7/04
Filed: 2018-08-16
Abstract: The present invention relates to a vehicle braking device and a method thereof. The vehicle braking device includes: a pedal stroke detection unit for detecting a pedal stroke of a brake pedal and outputting a pedal stroke signal; and a control unit which controls a brake actuator for braking a vehicle based on the pedal stroke signal input from the pedal stroke detection unit, and outputs a lamp signal reflecting whether the vehicle is braked or not based on a preset reference voltage signal and a voltage signal converted from the pedal stoke signal to determine whether the brake pedal is pressed or not.
Patent KR-20190099999-A (KR)
Inventor: KIM HO SEUNG
IPC: A61B34/30
Filed: 2018-08-23
Abstract: Provided is a method for establishing surgical simulation information performed by a computer. The method comprises steps of: acquiring a pre-generated virtual body model based on medical image data of an object; acquiring actual surgical data photographed during actual surgery on the subject; extracting texture information of the subject from the actual surgical data; and reflecting the extracted texture information to the virtual body model.
Patent KR-20190015158-A (KR)
Inventor: LEE JAE YONG
IPC: G09F19/18
Filed: 2018-09-10
Abstract: The present invention discloses a smart road advertising video output device capable of outputting and exposing an advertisement image on a road around a crosswalk without failure or malfunction caused by external environment factors such as rain, wind, snow, or humidity, or physical environment factors such as heat generated from a vehicle and geothermal heat while using a beam projector. The smart road advertising video output device includes: a case having a video output hole and manufactured in a watertight structure so that rain or snow does not penetrate into the inside from the outside; a beam projector mounted inside the case and outputting an image to the outside of a case body through the video output hole; a heat exchanging unit installed in the case such that a part of the heat exchanging unit is located in the case and the remaining part of the heat exchanging unit is located out of the case to cool the inside of the case by discharging the internal heat of the case generated when the beam projector is operated; and at least one moisture control unit installed in the case for discharging the moisture inside the case to the outside of the case and preventing water outside the case from flowing into the case.
Patent KR-20190038327-A (KR)
Title: Multi charged particle beam writing apparatus and multi charged particle beam writing method
Inventor: KAKEHI RYOICHI
IPC: G03F1/20
Filed: 2018-09-11
Abstract: The present invention relates to a charged particle beam writing apparatus, comprising: a stage position detector for detecting a position of a movable stage on which a substrate to be written is mounted; a mark provided on the stage; a detector for detecting a beam position of each beam by scanning a multi-beam on the mark; a beam shape measuring unit for measuring a beam shape of the multi-beam irradiated on the substrate based on the detected beam position and the position of the stage at a predetermined time interval; and a writing data processing unit for calculating the correction irradiation amount of each of the beams for correcting the beam shape based on the measured beam shape.
Patent KR-20190029482-A (KR)
Title: Portable air caring apparatus
Inventor: KU MYUNG JIN
IPC: B01D46/42
Filed: 2018-09-11
Abstract: Disclosed is an invention relating to a portable air purifier having an improved structure to prevent breakage of a device. The disclosed invention includes: a case formed therein with an accommodation space, in which the accommodation space is open in front and back sides thereof; a fan assembly accommodated in the accommodation space and having a blower fan; a fan cover accommodated in the accommodation space and disposed on a front side of the fan assembly so as to be coupled to the fan assembly; and a filter module accommodated in the accommodation space and disposed on a rear side of the fan assembly, wherein the case includes a first support surface protruding from an inner peripheral surface of the case while facing the fan cover from a rear side of the fan cover, and a second support surface protruding from the inner peripheral surface of the case while facing at least a part of the filter module from a front side of the part of the filter module, and the fan cover and filter module are coupled to each other in a front-rear direction with the first support surface and second support surface disposed therebetween, and thus the fan cover and filter module are fixed in the case.
Patent KR-20200030955-A (KR)
Title: Cooking apparatus and method for controlling thereof
Inventor: YEON JI EUN
IPC: H04N21/8549
Filed: 2018-09-13
Abstract: Disclosed is a cooking appliance for generating cooking content. The disclosed cooking appliance comprises: a driving device cooking food to be cooked; an input device receiving a control command for a cooking operation of the cooking appliance from the user; a photographing device photographing the food to be cooked; and a processor controlling the driving device to perform the cooking operation corresponding to the inputted control command. The processor controls the photographing device so that the food to be cooked is photographed, analyzes each of the plurality of frames of a photographed image to generate an edited image, and generates cooking content using the edited image and inputted control command.
Patent KR-20200031309-A (KR)
Title: Refrigerant recovery apparatus
Inventor: HONGJOO YANG
IPC: F25B45/00
Filed: 2018-09-14
Abstract: A refrigerant recovery device according to an embodiment of the present invention may comprise: a refrigerant transport system which recovers a first refrigerant from a target device to a refrigerant container, or injects the same from the refrigerant container into the target device; and a heat pump system which circulates a second refrigerant to heat or cool the first refrigerant. Here, the refrigerant transport system may comprise: a first compressor compressing the first refrigerant; a first heat exchanger which communicates with the refrigerant container and allows the first refrigerant and the second refrigerant to exchange heat; and a first four-way valve which allows one between a suction unit and a discharge unit of the first compressor to communicate with the target device, and the other one to communicate with the first heat exchanger. In addition, the heat pump system may comprise: a second compressor compressing the second refrigerant; a second heat exchanger in which the second refrigerant is condensed or evaporated, and which is connected to the first heat exchanger by a circulation flow path; and a second four-way valve which allows one between a suction unit and a discharge unit of the second compressor to communicate with the first heat exchanger, and the other one to communicate with the second heat exchanger. Therefore, the recovery speed and the injection speed of the refrigerant can be increased.
Patent KR-20200032446-A (KR)
Title: Compound, colorant composition, photosensitive resin composition, photoresist, color filter, and display device
Inventor: PARK JONGHO
IPC: G02F1/1335
Filed: 2018-09-18
Abstract: The present specification provides: a compound represented by chemical formula 1; a colorant composition; a photosensitive resin composition; a photosensitive material; a color filter; and a display device. The compound according to an embodiment of the present specification can be used as a color material to improve color reproduction, luminance, and contrast ratio (CR).