baber/WOPTO huggingface dataset:
Patent KR-20200010050-A (KR)
Title: Fractional­height transitional cell for semiconductor device layout
Inventor: HUANG CHIHWEI
IPC: H01L27/06
Filed: 2019-07-09
Abstract: A subject matter disclosed in the present invention generally relates to a semiconductor device. More specifically, the present invention relates to a semiconductor device layout comprising a cell which integrates a FinFET type device. The semiconductor device comprises, for example, a FinFET type device arranged in a standard cell architecture comprising a fractional-height cell. According to the present invention, power consumption can be reduced.
Patent KR-20210007588-A (KR)
Inventor: CHOI SEUNG MUK
IPC: G06T7/10
Filed: 2019-07-12
Abstract: The present invention relates to a melting pool image correction device. In one embodiment of the present invention, provided is a device for correcting image information obtained from a melting pool generated at a molding point in a device for manufacturing a three-dimensional molded article by irradiating a light beam on the raw material powder, wherein the device comprises: an optical information acquisition unit which acquires information on light generated in the melting pool; an image processing unit which processes light information acquired from the optical information acquisition unit into an image displayed in color in accordance with the intensity of light; and an image correction unit which corrects the image obtained from the image processing unit by dividing the image into a plurality of individual images.
Patent KR-20210010221-A (KR)
Inventor: PARK JUNGHOON
IPC: F04C18/02
Filed: 2019-07-19
Abstract: The present invention relates to an electric compressor comprising: a housing; a compression unit including a fixed scroll provided on one side in the housing, a rotating scroll to compress a refrigerant while rotating with respect to the fixed scroll, and a frame to support the fixed scroll; a motor unit including a rotary shaft having an eccentric unit provided on one end thereof and coupled to the rotating scroll, a stator provided on another side in the housing, and a rotor which is arranged to be rotated with respect to the stator and rotates around the rotary shaft; a first journal bearing coupled between the frame and the rotary shaft; a second journal bearing coupled between the eccentric unit and the rotating scroll; and a ball bearing coupled to the other end of the rotary shaft. Accordingly, the rotary shaft can be supported in a radial direction and an axial direction, and vibration and noise generation can be suppressed.
Patent KR-20210013394-A (KR)
Title: An acne-removing facial mask
Inventor: XUN HUANG
IPC: A61K8/9789
Filed: 2019-07-24
Abstract: Disclosed in the present invention is an acne-removing facial mask which comprises: 15 to 25 parts by weight of Wolfiporia extensa polysaccharide; 2 to 4 parts by weight of Morus alba branches; 2 to 4 part by weight of Cynanchum glaucescens; 2 to 4 parts by weight of Paeonia suffruticosa root bark; and 6 to 8 parts by weight of Triticum aestivum flour. The acne-removing facial mask provided in the present invention has cosmetic and health-care effects of decontaminating, moisturizing, whitening, eliminating inflammation, resisting wrinkles, tightening the skin, exfoliating dead cells on the epidermis skin, and promoting regeneration of new cells. The mask further has special effects of ameliorating neutral slightly-wrinkled skin, removing comedones, whitening the dark skin, removing the stratum corneum, having the skin resistant to electromagnetic radiation and ultraviolet rays, and repairing skin damages caused by ultraviolet rays.
Patent KR-20210012363-A (KR)
Title: Runner eject 3 step injection mold
Inventor: LEE HO CHEOL
IPC: B29C45/27
Filed: 2019-07-25
Abstract: The present invention relates to a runner eject type 3-step injection mold to automatically eject a runner injection when the mold is opened, so that it is expected to reduce labor costs, and reduce costs of purchasing a robot. According to the present invention, the runner eject type 3-step injection mold, which includes a fixed-side mounting plate having a sprue and a fixed-side template having a cavity; a stripper plate interposed between the fixed-side template and the fixed-side mounting plate to which one side of the runner injection product is in close contact when opened; and a movable-side template and a movable-side mounting plate that have a core, includes: an eject pin slidably disposed on the stripper plate to push the contact surface of the runner injection for ejection when opening with the fixed side mounting plate; a sliding groove formed in the stripper plate to guide the sliding of the eject pin; and an elastic member for elastically supporting the eject pin guided to the sliding groove when the stripper plate is molded. Accordingly, according to the present invention, the eject pin automatically pushes and ejects the runner injection by the elastic member when the stripper plate is secondarily opened, so that it is expected to reduce labor costs for the employment of workers and reduce costs of purchasing a robot, compared to the related art.
Patent KR-20210015084-A (KR)
Inventor: KIM DONG KYU
IPC: G06F3/0354
Filed: 2019-07-31
Abstract: The present invention relates to a knurled ring-type smartphone touch pen. The configuration according to one embodiment of the present invention may include a ring body (20), a pen tip (40), and a storage space (60). Therefore, the portability of the knurled ring-type smartphone touch pen is maximized.
Patent KR-20210017471-A (KR)
Title: System for providing augmented reality contents according to object and the method thereof
Inventor: IN SUK CHOI
IPC: G06Q50/10
Filed: 2019-08-08
Abstract: The present invention relates to an augmented reality content providing system capable of providing content corresponding to a character image included in an object by applying the content to the object through augmented reality, and a method thereof. The system includes: a recognition part recognizing an object and a character image included in the object, and recognizing user data in accordance with user′s action and selection; a content providing part providing content selected in accordance with the user′s selection and the user′s action applied to the object, of a plurality of pieces of content corresponding to the character image by applying the content to the object through augmented reality; and an information processing part providing guide information and content selection information in accordance with the user′s selection and the user′s action applied to the object.
Patent KR-20210017472-A (KR)
Title: A power management device comprising a multiphase dc/dc converter
Inventor: SEOL JACOB
IPC: H02M3/07
Filed: 2019-08-08
Abstract: According to the present invention, provided is a power management apparatus capable of being operated with high efficiency even in an environment where a battery charging current increases, by using a situation where a voltage provided from an external charger to a system can be controlled. To achieve the purpose, according to one aspect of the present invention, the power management apparatus includes: a first terminal connected with an external charger; a second terminal connected with a battery; a buck converter receiving an input voltage from the external charger through the first terminal and providing an output voltage to the battery through the second terminal; and a first controller controlling the buck converter. The buck converter includes a first buck converter and a second buck converter sharing the input voltage and the output voltage.
Patent KR-20210023383-A (KR)
Title: building materials
Inventor: KMH
IPC: E04C1/40
Filed: 2019-08-23
Abstract: The present invention relates to a construction material such as a brick or a tile for building interior and exterior walls of a building. More specifically, the construction material is made of natural materials such as red clay stone, elvan stone, or marble stone and obtained by cutting an edge of one surface of a body unit formed into a hexagon shape at a predetermined angle to have aesthetic sensation caused by a protruding portion after construction and prevent discoloration or bleaching of the walls due to ultraviolet rays. According to the present invention, the present invention increase the aesthetic sensation of the appearance of the constructed walls, and acts as interior and exterior materials of the building to simplify a process according to construction to induce a significant economic impact by reducing a construction period and various types of labor costs. More specifically, the present invention can significantly promote health of a person living or inhabiting in the building constructed by the natural materials such as the red clay stone, the elvan stone, or the marble stone.
Patent KR-20190106895-A (KR)
Title: Robot
Inventor: SANGHAK LEE
IPC: A23P30/10
Filed: 2019-08-28
Abstract: A robot comprises: a robot arm having an ingredient channel including an ingredient inlet and an ingredient outlet; an ingredient module with the ingredient outlet from which the ingredient is withdrawn; and a moving mechanism for moving the robot arm to a connecting position in which the ingredient inlet is connected to the ingredient outlet, and moving the robot arm to a position in which the ingredient inlet is separated from the ingredient outlet. Therefore, the present invention is capable of maximizing a cooking area in which the robot arm can perform a cooking operation and supplying safely and reliably the ingredient to an ingredient container located far away from the ingredient module.
Patent KR-20210026720-A (KR)
Title: Triboelectric nanogenerator utilizing triboelectrification and ion-enhanced field emission
Inventor: LEE SANGMIN
IPC: H02N1/04
Filed: 2019-09-02
Abstract: The present invention relates to an electrostatic device which enables energy harvesting by triboelectrification and field emission. According to the present invention, the electrostatic device which enables energy harvesting by the triboelectrification and field emission includes: a pair of electrodes spaced apart from each other to form a potential difference; an electrified body disposed between the pair of electrodes, made of a material capable of triboelectrification, and causing triboelectrification with any one of the pair of electrodes; a conductor disposed under the electrified body at a position not in contact with the other one of the pair of electrodes, and including a field emission part exposed to the outside of the electrified body to enable field emission by contact and separation with any one electrode; and an insulating layer disposed between the other electrode and the conductor.
Patent KR-20210026943-A (KR)
Title: Installation method of hinge deck assembly
Inventor: JUNG JUN KWON
IPC: B63B73/00
Filed: 2019-09-02
Abstract: According to one embodiment of the present invention, a method of installing a hinge deck assembly on a module, which is a method for installing a hinge deck assembly for connecting at least two modules included in a marine platform on at least one of the two modules, includes: a first step of arranging and preparing materials in a yard to assemble the materials including a plurality of sockets, a sliding bar, a hinge pin, a hinge deck and a module plate; a second step of forming a primary assembly coupling the plurality of sockets with the hinge pin, placing the hinge deck and the module plate such that the deck and the plate can come in contact with both sides of the sockets, respectively, and temporarily assembling the materials such that the sliding bar comes in contact with one end which is opposite to the other end where the hinge deck comes in contact with the sockets; a third step of mounting only some of the materials included in the primary assembly; a fourth step of dismantling the hinge pin and the hinge deck from the primary assembly; a fifth step of welding and trimming the sockets mounted on the hinge deck and the module plate, respectively; a sixth step of painting the module plate where the sockets are welded and trimmed through the fifth step; a sixth step of forming a secondary assembly by reassembling the hinge deck where the sockets are welded and trimmed through the fifth step, the module plate completely painted through the sixth step, and the hinge pin; and an eighth step of installing the module plate included in the secondary assembly on at least one module.
Patent KR-20210029321-A (KR)
Inventor: KIM EUI YOUNG
IPC: H01L21/677
Filed: 2019-09-05
Abstract: A common tray and a method for loading elements are provided. The common tray includes a bottom tray including a first loading unit and an inner tray configured to be mountable in the first loading unit of the bottom tray and including a second loading unit smaller than the first loading unit.
Patent KR-20210031261-A (KR)
Title: Modified conjugated diene polymer, preparing method thereof and rubber composition comprising the same
Inventor: SHIN HYE JUNG
IPC: C08F236/14
Filed: 2019-09-11
Abstract: The present invention relates to a modified conjugated diene-based polymer having remarkable processability and excellent tensile strength and viscoelastic properties, and a rubber composition comprising the same. The modified conjugated diene-based polymer comprises: a polymer chain comprising a repeating unit derived from a conjugated diene-based monomer; a modified monomer-derived unit represented by chemical formula 1; and a denaturant-derived functional group, wherein the modified monomer-derived unit is bonded to the polymer chain at least at one end thereof, and the denaturant-derived functional group is bonded to the modified monomer-derived unit bonded to the end of the polymer chain.
Patent KR-20200066160-A (KR)
Title: Finfet circuit devices with well isolation
Inventor: YANG CHIH CHUAN
IPC: H01L21/311
Filed: 2019-09-27
Abstract: A method comprises the steps of: receiving a substrate including a first well area having a first dopant type and a second well area having a second dopant type opposite to the first dopant type and a structure including fins extending on the substrate; forming a patterned etching mask on the structure, wherein the patterned etching mask provides an opening just above a first fin among the fins, and the first fin is just above the first well area; etching the structure through the patterned etching mask, wherein etching removes the first fin and forms a recess in the substrate spanning from the first well area to the second well area; and forming a dielectric material between the rest of the fins and in the recess.
Patent KR-20210043212-A (KR)
Title: Semiconductor package and method of manufacturing the semiconductor package
Inventor: JANG AE NEE
IPC: H01L23/525
Filed: 2019-10-11
Abstract: Provided is a semiconductor package which comprises: a first semiconductor chip including a first substrate having a first surface and a second surface opposite to the first surface, a through electrode penetrating the first substrate, a first chip pad provided on the first surface and electrically connected to the through electrode, and a second chip pad disposed on the first surface and electrically connected to a circuit element in the first substrate; a redistribution layer including a first redistribution line covering the first surface of the first semiconductor chip and electrically connected to the first chip pad, and a second redistribution line electrically connected to the second chip pad; a second semiconductor chip stacked on the second surface of the first semiconductor chip electrically connected to the through electrode; and a molding member surrounding a side surface of the first semiconductor chip and a side surface of the second semiconductor chip. Therefore, crack defects occurring in a package testing process can be prevented.
Patent KR-20210043261-A (KR)
Title: Method and apparatus for providing information on product using application
Inventor: LIM SEONG JU
IPC: G05B23/02
Filed: 2019-10-11
Abstract: According to an embodiment of the present specification, a user can smoothly determine whether a home appliance is malfunctioning by using an application, and the usability can be improved by effectively providing information when the state information of the home appliance is provided. In order to achieve the above-mentioned task, a method for providing information in a user terminal according to one embodiment of the present specification comprises the steps of: transmitting an information request including information on a target product to a server; receiving a response including information on a diagnostic target part of the target product from the server based on the information request; and displaying a diagnosis-related user interface (UI) based on the received response.
Patent KR-20210047385-A (KR)
Title: Vehicle wheels including a housing having a sound absorbing module having a porous structure
Inventor: PARK SANG BUM
IPC: B60B21/02
Filed: 2019-10-21
Abstract: A vehicle wheel according to the present invention includes a spoke, a rim connected to the periphery of the spoke, a sound-absorbing module at least a part of which is formed in a porous structure to reduce noise, and a housing provided to surround at least a part of the sound-absorbing module. The sound-absorbing module or the housing is formed to surround at least a part of the rim.
Patent KR-20210047988-A (KR)
Inventor: CHAE WON SUK
IPC: D06M11/79
Filed: 2019-10-22
Abstract: The present invention relates to a method for manufacturing a light-heating coating fabric having an excellent heat-generating effect and, more specifically, to a method for manufacturing a light-heating coating fabric having excellent heat-generating effect and excellent washing resistance by efficiently converting light energy such as the light of the sun into heat energy and generating heat by coating a light-heating coating composition containing a conductive metal oxide on the fabric.
Patent KR-20210047681-A (KR)
Inventor: PARK IN YONG
IPC: A61G15/14
Filed: 2019-10-22
Abstract: The present invention relates to a dental hot water supply device and a control method therefor. The dental hot water supply device of the present invention includes: a heating unit for heating treatment water drawn in from the outside; a cup water supply unit capable of supplying the treatment water heated by the heating unit to a treatment cup; a medical instrument unit capable of discharging the heated medical treatment water to a patient's oral cavity; and a control unit for controlling the heating unit to adjust the heated treatment water to a predetermined temperature according to an operation command for at least one of the cup water supply unit and the medical instrument unit.
Patent KR-20200111605-A (KR)
Inventor: JEON KI PYUNG
IPC: A61N1/36
Filed: 2019-10-29
Abstract: The present invention relates to an apparatus for restoring functions of the prostate through massaging a perineal region and correcting the pelvis through pressing the buttocks. According to the present invention, the apparatus comprises a pedestal and a backrest. A plurality of cells are formed in the pedestal from a front side to a rear side and a camshaft is applied to the cells to sequentially and vertically operate the cells by rotation of the camshaft, such that the cells coming in contact with the prostate presses the prostate, thereby increasing a pressing effect. A light emitting diode is applied to the cells to emit far-infrared rays and the like to the prostate. A sprayer of a fumigator is formed on the front side of the cells to perform fumigation in accordance with a user′s selection. An air pack is formed inside an armrest formed at an edge of the pedestal, such that expansion of the air pack presses the buttocks, thereby correcting the buttocks. Massage devices are formed on both sides of a massager to massage from the pelvis to the thigh, thereby curing numbness of the leg and the like.
Patent KR-20200070996-A (KR)
Inventor: KIM DONG JU
IPC: G09G3/3233
Filed: 2019-11-05
Abstract: A source drive IC for sensing characteristics of a driving transistor according to one aspect of the present invention, capable of removing noise generated when electrical characteristics of the driving transistor are sensed, includes: a sensing block connected to pixels through m (m is an integer of 2 or more) sensing channels and configured to acquire a reference sensing value through one reference sensing channel connected to a pixel, to which a source signal for sensing a reference for sensing operations by sensing the pixel m times during an effective sensing section, and acquire an effective sensing value through (m-1) effective sensing channels connected to the pixel, to which the source signal for effective sensing; and a sensing data calculating part configured to calculate a real sensing value for sensing channels by using a difference between the effective sensing value acquired through the effective sensing channel and the reference sensing values acquired through the reference sensing channel, and the pixel, to which the source signal for sensing a reference varies for the sensing operations.
Patent KR-20210056126-A (KR)
Title: Apparatus and method for broadband linearization of high power amplifier
Inventor: CHOI YOUNG KYU
IPC: H03F1/32
Filed: 2019-11-08
Abstract: Disclosed is a high power amplifier implementing broadband linearization. The high power amplifier comprises: a first filtering unit which separates an input RF signal into signal components of respective center frequencies using a plurality of bandpass filters having the same cutoff frequency; an amplifying unit for amplifying the signal components of the respective center frequencies to generate an amplified signal; a canceling unit for generating a cancellation signal for removing an intermodulation distortion signal associated with the respective center frequencies by using the signal components of the respective center frequencies; a coupling unit for generating an output signal by coupling the amplified signal and the cancellation signal; and a power controller which measures energy for each of the signal components of each center frequency in the generated output signal, and controls the cancellation signal based on the measured energy.
Patent KR-20210056707-A (KR)
Title: The Bonding Method For The Glass Celamic Plate
Inventor: KIM YOUNG JU
IPC: C03B23/203
Filed: 2019-11-11
Abstract: The present invention relates to a bonding method of glass-ceramic plates to make glass-ceramic plates to face each other, fix the glass-ceramic plates, and then heat the glass-ceramic plates with a heater to bond the glass-ceramic plates. The method comprises a temperature raising step, a bonding step, and a cooling step. In the temperature raising step, the heater part consists of an upper heater, a lower heater, and a connecting part heater. A heating electrode is provided in the upper heater, the lower heater, and the connecting part heater, respectively. The heating electrode is a heating element that generates heat by supplying electricity. An abutting part of a glass-ceramic plate material (10) is brought into close contact with both sides of the heater (32) of a connection part. The upper heater (31a) and the lower heater (31b) are attached to a welding part of the glass ceramic plate material (10) up and down, and heating is performed. In the bonding step, a pressure device is used to apply the pressure from both sides of the outside of glass-ceramic that are in contact with each other so that the pressure is generated in the abutting part of the glass-ceramic. The bonding part of the glass ceramic plate can be made stronger, and it is possible to make sure that no optical stains are formed on the bonding part. In addition, transmittance is also improved.