baber/WOPTO huggingface dataset:
Patent KR-20220144205-A (KR)
Inventor: BANG BYUNG JUN
IPC: H01L23/538
Filed: 2021-04-19
Abstract: A semiconductor package satisfying the demands of high performance/high capacity according to the embodiment includes: a substrate including a first bonding pad and a first conductive pattern positioned at the same level and in contact with the first bonding pad; a lower semiconductor chip and an upper semiconductor chip stacked over the substrate in the vertical direction, the lower and upper semiconductor chips respectively including a first lower chip pad and a first upper chip pad; a first lower bonding wire with first and second ends respectively connected to the first bonding pad and the first lower chip pad; and a first upper bonding wire with a first end connected to the first bonding pad and a second end connected to the first upper chip pad. The first end of the first upper bonding wire is located farther from the lower and upper semiconductor chips and closer to the first conductive pattern than the first end of the first lower bonding wire.
Patent KR-20220145442-A (KR)
Inventor: PYO JUNG HYUNG
IPC: H01L27/146
Filed: 2021-04-21
Abstract: In accordance with an embodiment of the present invention, an image sensor includes: a pixel array including a plurality of unit pixels arranged in a 4Х4 shape in a direction parallel to an upper side of a substrate, and including a plurality of first pixel groups and a plurality of second pixel groups alternately arranged in the same direction; and a logic circuit acquiring pixel signals from a plurality of unit pixels. The plurality of first and second pixel groups include an element isolation layer disposed between the plurality of unit pixels, a photodiode disposed inside the substrate in each of the plurality of unit pixels, and a color filter. Each of the plurality of unit pixels included in the plurality of first pixel groups includes a first micro lens disposed on the color filter. Each of the plurality of unit pixels included in the plurality of second pixel groups includes a second micro lens shared for every 2Х2 array. Each of the plurality of second pixel groups includes an overflow region for transferring charges generated in the photodiode to an adjacent photodiode. Therefore, in accordance with one embodiment of the present invention, the image sensor can be used to secure an autofocusing function for four directions while preventing the saturation of electric charges generated from pixels, and, furthermore, generating an image with a higher image quality than an existing image sensor.
Patent KR-20220145139-A (KR)
Inventor: HANKON KIM
IPC: G06F1/16
Filed: 2021-04-21
Abstract: Disclosed is an electronic device comprising: a flexible display including a first region and a second region extending from the first region, wherein in a first state, the first region is exposed to the outside of the electronic device, and in a second state different from the first state, at least a portion of the second region is exposed to the outside of the electronic device together with the first region; a motor module for moving at least a portion of the second region according to driving states in the first state and the second state; and a processor electrically connected to the flexible display and the motor module. The processor identifies a characteristic value related to the motor module as the state is converted from the first state to the second state and controls the motor module to change a region of the second region exposed to the outside of the electronic device based on the identified characteristic value. In addition, various embodiments identified through the present document are possible. Accordingly, the usability of the flexible display can be improved.
Patent KR-20220147366-A (KR)
Title: Checking apparatus for large diameter cable
Inventor: CHO JOON SIK
IPC: G08C17/02
Filed: 2021-04-27
Abstract: The present invention relates to an inspection device for a large-diameter cable, which inspects the state of a cable while driving in the state of enclosing the circumference of the cable in the longitudinal direction of the cable. The inspection device for a large-diameter cable includes: a power unit supplying power; a main body unit arranged to enclose the circumference of the cable; a moving unit receiving electric power of the power unit by being installed on one side of the main body unit and moving the main body unit in the longitudinal direction of the cable; a photographing unit connected to the main body unit and arranged to enclose the circumference of the cable, thereby photographing the whole circumferential surface of the cable; and a communication unit transmitting information photographed by the photographing unit to a server. The inspection device for a large-diameter cable can rapidly, safely, and effectively inspect a hanger of a suspension bridge and the cable of a cable-stayed girder bridge and accurately inspect corrosion or damage of not only the exterior of the hanger of the suspension bridge and the cable of the cable-stayed girder bridge but also the interior.
Patent KR-20220147823-A (KR)
Title: Sludge dehydrator
Inventor: HAN JUN HEE
IPC: B01D25/127
Filed: 2021-04-28
Abstract: The present invention relates to a sludge dehydrator for dehydrating water from sludge by compressing sludge put into a dewatering plate under high pressure, and specifically, to a sludge dehydrator which comprises the dewatering plate for easy dehydration of a filtrate discharged from sludge, and improves sludge treatment efficiency by simultaneously performing a discharge from a dehydration case and simultaneously washing a filter cloth.
Patent KR-20220149229-A (KR)
Inventor: HAN EU SOON
IPC: G06Q50/16
Filed: 2021-04-30
Abstract: According to one aspect of the present invention, provided is a real estate electronic contract service server, which may include: a sale information providing module which provides sale information of real estate; and an electronic contract support module which supports the conclusion of an electronic contract for a specific real estate between a lessor terminal and a lessee terminal according to a standard contract of a preset form based on the provided information for sale of real estate. The standard contract may include, in addition to property information, the completion date of the electronic contract, online confirmed date, an electronic signature, and a forgery confirmation inquiry number of the standard contract, wherein the forgery confirmation inquiry number is composed of a security code in addition to a serial number.
Patent KR-20220150083-A (KR)
Inventor: IM HYUK
IPC: B06B1/02
Filed: 2021-05-03
Abstract: The present invention relates to an apparatus for removing a condensate from an intercooler and a method thereof. According to the present invention, a collection unit (100) collecting the condensate (30) is provided at a lower end of an intercooler (10).. An ultrasonic vibrator (200) is installed in the collection unit (100). As the condensate (30) collected in the collection unit (100) through an operation of the ultrasonic vibrator (200) flows into an engine and evaporates, an amount of condensate in the intercooler (10) may be removed or greatly reduced. Through the same, a problem of engine damage and starting failure caused by the condensate (30) of the intercooler (10) may be improved.
Patent KR-20220152794-A (KR)
Inventor: HWANG KYU YEON
IPC: G06Q30/02
Filed: 2021-05-10
Abstract: The present invention relates to a system and method for providing a user-customized recommendation beverage of an unmanned cafe. Specifically, the present invention relates to the system and method for providing the user-customized recommendation beverage of the unmanned cafe that provide the beverage in an optimized state to the user based on the user information and the external environment information. The system comprises: a user terminal; and a beverage recommendation service server.
Patent KR-20210062613-A (KR)
Inventor: JARVIS DANIEL W
IPC: G06F1/16
Filed: 2021-05-21
Abstract: Portable electronic devices having I/O assemblies that can include optical and audio components are described. An exemplary I/O assembly can include a first camera module and a second camera module that can be carried within a camera module housing. A flex connector can carry a strobe that can be positioned between the first camera module and the second camera module. A trim can enclose the first camera, the second camera and the strobe and optically isolates the optical components. An exemplary portable electronic device can include a side wall retainer that defines its perimeter, a front cover glass and a rear cover glass that cooperate to form an enclosure. The I/O assembly can be secured to the enclosure both from inside and outside of the rear cover glass. I/O assembly can also include an audio transducer that can record sound when the camera module are recording videos.
Patent KR-20220160368-A (KR)
Inventor: KIM HO KWON
IPC: G09G3/32
Filed: 2021-05-27
Abstract: A display panel according to the present invention comprises: a light emission information conversion unit for generating light emission information for expressing a predetermined grayscale based on pixel data; and a pixel circuit unit included in each pixel constituting the display panel, receiving the light emission information generated by the light emission information conversion unit, and individually adjusting the brightness of each pixel. According to the display panel, a driving system, and a driving method of the present invention, accurate grayscale expression can be achieved while using a section with high power efficiency of pixel elements in order to minimize power consumption, and even when the characteristics of the pixel elements show a large difference in power efficiency with respect to an area to be used for grayscale expression, only an area with high power efficiency can be selected and driven so that the display panel can be driven with low power in an environment where low power is important such as a portable device or a wearable device. In addition, three driving modes: a driving mode using only an emission intensity control step while fixing emission time control (first driving mode); a driving mode using only an emission time control step while fixing emission intensity control (second driving mode); and a driving mode combining both (third driving mode) can be implemented.
Patent KR-20220160880-A (KR)
Title: Operation Control method of Bidet
Inventor: LEE HAK WOO
IPC: E03D9/08
Filed: 2021-05-28
Abstract: The present invention relates to a bidet operation control method. The present invention is configured to control each operation of a bidet through the number of impacts of tapping so as to exclude a user's finger from contacting the surface of a control unit as much as possible while not pressing an operation button formed on the surface of the control unit. Accordingly, by visually checking the operation button formed on the surface of the control unit, each operation of the bidet can be easily controlled even if the operation button is not pressed accurately, thereby increasing the convenience of use. While improving an unsanitary nature of the surface contact of the control unit shared with an unspecified number of people, the present invention can protect an unspecified number of bidet users from various harmful bacteria such as corona virus. The bidet operation control method includes a setting step; a detection step; an output step; and an operation step.
Patent KR-20220161718-A (KR)
Title: Steel composite beam
Inventor: KIM JUN SOO
IPC: E04C3/293
Filed: 2021-05-31
Abstract: Disclosed in the present invention is a steel composite beam comprising a lower composite beam member forming a lower plate of the composite beam; an upper composite beam member coupled to the upper surface of the lower composite beam member and forming a side plate of the composite beam member; and a fastening member for fastening the lower composite beam member and the upper composite beam member. According to the steel composite beam, welding is excluded to reduce the manufacturing cost, and a standardized H-shaped beam is used as the upper composite beam member to reduce the production period and the burden of advance purchase of materials.
Patent KR-20220162300-A (KR)
Title: Semiconductor package and method for manufacturing semiconductor package
Inventor: JANG CHUL YONG
IPC: H01L23/31
Filed: 2021-06-01
Abstract: In accordance with one embodiment of the present invention, provided is a semiconductor package including: a base chip; a first semiconductor chip, a plurality of second semiconductor chips, and a third semiconductor chip sequentially stacked on the base chip in a first direction and electrically connected to each other through a through silicon via (TSV); a first adhesive film disposed between the base chip and the first semiconductor chip; a plurality of second adhesive films disposed between the first semiconductor chip and the lowermost second semiconductor chip of the plurality of second semiconductor chips and between the plurality of second semiconductor chips adjacent to each other; a third adhesive film disposed between the uppermost second semiconductor chip of the plurality of second semiconductor chips and the third semiconductor chip; and an encapsulant sealing at least a part of each of the first semiconductor chip, the plurality of second semiconductor chips, and the third semiconductor chip on the base chip, wherein the first adhesive film includes a first extension part extended further than a side of the first semiconductor chip in a second direction vertical to the first direction, the first extension part has an upper surface including a first recess dented toward the base chip, and each of the plurality of second adhesive films includes a second extension part extended further than a side of the plurality of second semiconductor chips in the second direction. The second extension part has an upper surface including a second recess dented in the first direction, and a lower surface including a protruding part filling the first or second recess. Therefore, the present invention is capable of improving reliability by introducing an uneven structure into an extension part of an adhesive film.
Patent KR-20220163782-A (KR)
Inventor: JUNG HYEON SEOK
IPC: G06T7/60
Filed: 2021-06-03
Abstract: According to the present invention, an interaction target search device includes: a camera which acquires color and distance images; and a controller which detects a plurality of faces based on the color image, selects only a face within a predetermined distance from the camera among the plurality of faces, and determines whether an interaction target among faces selected within the predetermined distance has been searched for, based on face information including at least one of a face angle, a gaze direction, and a mouth shape. Therefore, it is possible to provide a fast service to actual users.
Patent KR-20220170563-A (KR)
Title: assembled container for insulation
Inventor: KWON HYOUNG CHOEL
IPC: B65D81/38
Filed: 2021-06-23
Abstract: The present invention provides a disposable prefabricated insulation container that is easy to store or transport with a minimum volume even when stacked in a large amount and has an excellent insulation effect when assembled and used. The disposable prefabricated insulation container comprises an inner container (1) and an inner lid for containing contents and an outer container (3) and an outer lid (4) for insulation, the outer container has a support protrusion (5) for supporting the inner container, and the outer container (3), the inner container (1), the inner lid (2), and the outer lid (4) are assembled in order so as to form a certain sealed insulation air layer (6) between the inner container and the outer container and between the inner lid and the outer lid.
Patent KR-20230001172-A (KR)
Title: Semiconductor devices
Inventor: PARK SUNGIL
IPC: H01L29/423
Filed: 2021-06-28
Abstract: A semiconductor device comprises: a lower channel pattern and an upper channel pattern stacked on a substrate in a first direction perpendicular to an upper surface of the substrate; lower source/drain patterns disposed on both sides of the lower channel pattern on the substrate; upper source/drain patterns stacked on the lower source/drain patterns and disposed on both sides of the upper channel pattern; a first barrier pattern between the lower source/drain patterns and the upper source/drain patterns; and a second barrier pattern between the first barrier pattern and the upper source/drain patterns. The first barrier pattern and the second barrier pattern comprise different materials. Accordingly, the upper source/drain patterns can be easily grown, and as a result, the performance degradation of an upper transistor comprising the upper source/drain patterns can be prevented.
Patent KR-20230003694-A (KR)
Title: An air filter for vehicle including a replaceable oxygen producing member
Inventor: CHOI CHAN WOOK
IPC: B60H3/06
Filed: 2021-06-29
Abstract: Disclosed in the present specification is an air filter for a vehicle including a replaceable oxygen-generating member. According to an embodiment of the present invention, an air filter for a vehicle comprises: a filter member (10); a support member (20) supporting the filter member (10); and an oxygen-generating member (30) disposed to cover an upper surface of the filter member (10) and mounted to the support member (20) to be replaceable.
Patent KR-20220007542-A (KR)
Inventor: FUSELLA MICHAEL
IPC: H01L51/50
Filed: 2021-07-08
Abstract: Embodiments of a disclosed subject matter provide an emissive layer, a first electrode layer, a plurality of nanoparticles and a material disposed between the first electrode layer and the plurality of nanoparticles. In some embodiments, a device can include a second electrode layer and a substrate, wherein the second electrode layer is disposed on the substrate, and the emissive layer is disposed on the second electrode layer. In some embodiments, a second electrode layer can be disposed on the substrate, the emissive layer can be disposed on the second electrode layer, the first electrode layer can be disposed on the emissive layer, a first dielectric layer of the material can be disposed on the first electrode layer, the plurality of nanoparticles can be disposed on the first dielectric layer, and a second dielectric layer can be disposed on the plurality of nanoparticles and the first dielectric layer. According to the present invention, stability of the device can be increased.
Patent KR-20230009217-A (KR)
Inventor: PARK MYOUNG JAE
IPC: G06F40/40
Filed: 2021-07-08
Abstract: According to one embodiment of the present disclosure, a method for providing English reading comprehension lecture content using an image association technique, performed by at least one processor, comprises the steps of: extracting English sentences and Korean translations of the English sentences from a database; dividing each of the English sentence and the Korean translation into a plurality of meaning units; outputting the plurality of divided meaning units of the English sentence and the plurality of divided meaning units of the Korean translation, respectively, according to English word order; outputting a plurality of images respectively corresponding to the plurality of meaning units of the English sentence according to the word order of the English sentence such that an image association technique can be applied to an English sentence reading comprehension lecture; and re-outputting the entire English sentence and the plurality of images to give the entire meaning of the English sentence. According to the present invention, English sentences are outputted along with translations and images by meaning units to improve an ability to read and quickly understand complex and long English sentences.
Patent KR-20220010461-A (KR)
Inventor: RYU JE YOUNG
IPC: A61P19/02
Filed: 2021-07-16
Abstract: The present application relates to a use of mesenchymal stem cells expressing TSG-6 protein for cartilage regeneration and/or osteoarthritis treatment. The present application provides a composition for cartilage regeneration and a pharmaceutical composition for treating osteoarthritis, comprising mesenchymal stem cells expressing TSG-6 protein as an active ingredient. The composition for cartilage regeneration and/or the pharmaceutical for treating osteoarthritis provided by the present application can increase collagen expression in chondrocytes, lower inflammation, and restore cartilage structure.
Patent KR-20230014426-A (KR)
Inventor: CHOO HO CHEOL
IPC: B60L3/00
Filed: 2021-07-21
Abstract: Disclosed are a power module having an anti-dust function, and an electric vehicle charging device having the same. According to one embodiment of the present invention, the power module having an anti-dust function comprises: a power supply unit storing and converting power supplied from a system for charging an electric vehicle; a measurement unit having a first sensor obtaining air quality information linked to the power module; an analysis unit determining a risk of failure of the power module based on the air quality information; and a control unit generating an alarm signal when the risk of failure is at least a preset threshold level based on a determination result.
Patent KR-20230015109-A (KR)
Inventor: KIM MYEONG SOO
IPC: H01M10/052
Filed: 2021-07-22
Abstract: The present invention includes: a dry electrode film including an active material, a conductive material, and a fibrillated binder; and a current collector in which the electrode film is laminated. Provided are an electrode for a secondary battery in which the conductive material includes carbon fiber, and a secondary battery including the electrode. The present invention greatly improves the quality of a battery by improving charge/discharge characteristics, life characteristics, and the like of the battery.
Patent KR-20230017511-A (KR)
Title: glasses cloth that can be attached to clothes
Inventor: KANG MIN JAE
IPC: G02C13/00
Filed: 2021-07-28
Abstract: The present invention relates to a glasses wiper detachable from clothes, comprising: a glasses wiper main body having a front surface made of a material for the glasses wiper and a thin magnetic pad attached to the rear surface to wipe glasses; and a magnetic pad for attaching and detaching the glasses wiper main body. According to the present invention, provided is the glasses wiper detachable from clothes, having an advantage that the glasses wiper can be used immediately when necessary by attaching the glasses wiper to the clothes worn, and also having improved convenience of use, such as being able to be used for decorating clothes according to the design of the glasses wiper.
Patent KR-20210098407-A (KR)
Title: Laundry Treating Apparatus
Inventor: JAEHYUNG KIM
IPC: D06F71/32
Filed: 2021-07-29
Abstract: The present invention relates to a clothes treating device, which comprises: a cabinet having a storage space storing clothes; a support body provided in the storage space to provide a space where the clothes are supported; a compression body fixated to be rotatable to the storage space to be rotatable in a direction forward the support body and a direction getting away from the support body and compressing the clothes toward the support body; a moisture chamber provided to at least one between the compression body and the support body; and a moisture supply unit supplying steam heated by the moisture chamber or the steam which is not heated.