baber/WOPTO huggingface dataset:
Patent KR-20200099445-A (KR)
Title: Spindle driving device of machine tool
Inventor: YOUNGMIN KIM
IPC: B23Q3/155
Filed: 2019-02-14
Abstract: The present invention relates to a main shaft drive device of a machine tool that increases rigidity and durability through a simple shaft arrangement and a gear drive method. The main shaft drive device of a machine tool includes: an input unit having a drive shaft that rotates by the driving force of a drive unit and transmitting the power to drive a main shaft; an output unit having an output shaft that is rotatably installed while being parallel to the drive shaft of the input unit, and drives the main shaft with power of the input unit; and a transmission unit having a rotation shaft installed in parallel with the input unit and the output unit while linearly reciprocating and rotating between the input unit and the output unit, and transmitting power of the input unit to the output unit, wherein the input unit, the transmission unit, and the output unit are installed such that a distance between the center of the rotation shaft and the center of the drive shaft is greater than the distance between the center of the rotation shaft and the center of the output shaft.
Patent KR-20200100322-A (KR)
Inventor: KIM YOUNGHO
IPC: H02K33/02
Filed: 2019-02-18
Abstract: The present invention relates to a horizontal vibration device with enhanced durability which comprises: a fixing body (10) generating alternating electromagnetic force using a cylindrical coil wound in a vertical direction with a bracket, and having a yoke for concentrating magnetic force inserted into the coil; and a vibration body (20) having first and second permanent magnets disposed in parallel with the coil at the same vertical height with the coil interposed therebetween and magnetized in a horizontal direction in which the coil is wound, and a balance weight forming an accommodation space for accommodating the coil and the first and second permanent magnets in a central area and having a partition area for separately separating the first and second permanent magnets to wrap the first and second permanent magnets.
Patent KR-20200100988-A (KR)
Title: Device and method to generate data associated with image map
Inventor: JEONG KYOUNGJEON
IPC: G06T3/00
Filed: 2019-02-19
Abstract: According to an embodiment of the present invention, a method for storing an image map and generating data associated with an image map comprises the following steps of: displaying an image; receiving first user input for selecting image coordinates in the image, wherein the selected image coordinates define a first target area included in the image; displaying an image map; receiving second user input for selecting map coordinates included in the image map and corresponding to the selected image coordinates respectively, wherein the selected map coordinates define a second target area included in the image map; and generating mapping information between the image coordinates included in the first target area and the map coordinates included in the second target area. Therefore, mapping information between an image and an image map with improved reliability can be generated and stored.
Patent KR-20190040941-A (KR)
Title: Pneumatic tire
Inventor: CHO YOUNG GON
IPC: B60C9/18
Filed: 2019-02-20
Abstract: The present invention provides a pneumatic tire. According to the present invention, the pneumatic tire comprises: a tread portion; a carcass layer arranged within the tread portion; a reinforcing layer arranged eccentrically based on a center of the tread portion; a belt layer arranged within the tread portion and arranged on the reinforcing layer; and a cap ply layer arranged within the tread portion and arranged on the belt layer. The reinforcing layer forms a circular shape along an outer surface of the tread portion, and forms a closed loop. The belt layer and the cap ply layer arranged on both side surfaces of the reinforcing layer are formed to be stepped, and a pair of reinforcing layers are provided to be arranged to be symmetrical based on the center of the tread portion.
Patent KR-20200102661-A (KR)
Title: Sleeping capsule
Inventor: JEONG DONG SIN
IPC: A45F3/22
Filed: 2019-02-22
Abstract: The present invention relates to a portable sleeping capsule and, more specifically, to a portable sleeping capsule which protects a body from a falling object when an external impact such as an earthquake occurs without disturbing sleep from an external influence such as noise and insects when in use, has an extendable length by a convenient operation to be used in accordance with the body size of a user, allows warm sleep in winter and cool sleep in summer and, specifically, is easy to assemble and separable to provide excellent portability. According to the present invention, the portable sleeping capsule comprises an upper capsule, a middle capsule, and a lower capsule that can be separated and assembled to have a high blocking capability from the outside, and thus to protect a body from a falling object when an external impact such as an earthquake occurs without disturbing sleep from an external influence. The length can be adjusted to fit the body size of a user by connecting a plurality of the middle capsules. The portable sleeping capsule is warm in winter, and a net curtain can be set up in summer to get cool sleep. Portability is excellent due to its configuration to be assembled and separated.
Patent KR-20200105118-A (KR)
Title: Flowerpot for variety plant growing
Inventor: CHO DONG GIL
IPC: A01G9/04
Filed: 2019-02-28
Abstract: The present invention relates to a flowerpot capable of growing various plants, which creates a flowerpot of a desired size by connecting flowerpots of different sizes into one to produce a variety of aesthetics, and to smoothly drain the entire flowerpots consisting of one group.
Patent KR-20200107233-A (KR)
Title: Recycle
Inventor: KIM MIN JUN
IPC: G03F7/039
Filed: 2019-03-07
Abstract: The present invention relates to a positive photoresist film, a positive photoresist film recycling machine device, and chemicals. The positive photoresist film comprises: a support layer; and a photoresist layer on the support layer. The photoresist layer comprises a thermosetting sheet, and the thermosetting sheet is methoxymethylmelamine-based. According to the present invention, scumming and heat resistant performance can be improved.
Patent KR-20200110068-A (KR)
Inventor: SONG YOO SEUNG
IPC: H04W36/18
Filed: 2019-03-15
Abstract: The present invention relates to a learning-based handover apparatus using empirical data for a seamless wireless network service and a method thereof. According to the present invention, a learning-based handover apparatus using empirical data comprises: a memory to which a learning-based handover program is stored; and a processor for executing the program. The processor receives communication-related state information, selects an access node according to a policy, and evaluates satisfaction with the selected access node.
Patent KR-20200111872-A (KR)
Inventor: LEE SEON UK
IPC: G02F1/1335
Filed: 2019-03-19
Abstract: A display device includes: a display panel, a light source which emits a first color light; and a light control member disposed between the display panel and the light source. The light control member includes: a substrate facing the display panel; a first light control layer disposed on a lower surface of the substrate and emitting a first color light emitted from the light source as light of a different color to the display panel; a second light control layer disposed on a lower surface of the first light control layer and reflecting light having a wavelength range different from that of the first color light; and a scattering layer disposed on the lower surface of the second light control layer and facing the light source. The invention provides the display device capable of reducing the thickness of the light control member which controls light released from the light source.
Patent KR-20200113298-A (KR)
Inventor: SUN MOO HONG
IPC: G06Q50/20
Filed: 2019-03-24
Abstract: The present invention relates to an online test system based on a blockchain technology. More particularly, since tests that must be recognized for public confidence have poor transparency and reliability as various issues such as negative behavior or result correction manipulation are raised as paper-type problems that are currently being tested on the test paper, the present invention relates to a method for building an online test system which guarantees data integrity, safety and anonymity of users through the introduction of a blockchain technology, and can process costs for paper, printing, delivery, safety, or the like, at very low cost with a test method in the form of a test paper.
Patent KR-20200114645-A (KR)
Title: Porous concrete base carrier for management of strom water and fine dust
Inventor: GIL KYUNG IK
IPC: A01G24/17
Filed: 2019-03-29
Abstract: The present invention relates to a porous concrete-based carrier capable of removing both dissolved organic matters and dissolved inorganic matters and, more specifically, to a porous concrete-based carrier comprising: a soil ball containing an aggregate mixture; a porous concrete ball coated on the soil ball; a photocatalyst layer coated on the porous concrete ball; and a plant planted on the photocatalyst layer.
Patent KR-20200010992-A (KR)
Inventor: TAMURA MITSUHIRO
IPC: F16H1/32
Filed: 2019-04-02
Abstract: Provided is an eccentrically vibrating speed reducer that can suppress the reduction of a lifetime. The eccentrically vibrating speed reducer (10) includes: an internal gear (16); an external gear (14) engaged with the internal gear (16); and an eccentric body which vibrates the external gear (14). The external gear (14) is made of resin. The internal gear (16) includes: an internal gear body (16a) made of resin; and an outer pin (17) rotationally arranged in a pin groove provided in the internal gear body (16a), and made of a material whose thermal conductivity is higher than resin of the internal gear body (16a).
Patent KR-20200116703-A (KR)
Title: Gantry loader
Inventor: HWANG BYUNG DEUK
IPC: F16H7/06
Filed: 2019-04-02
Abstract: The present invention relates to a multi-layered arm gantry loader with great space use efficiency, which includes: an arm base; a multi-layered pick-up part having a multi-layered arm having a plurality of arm sliders expanded and lifted from the arm base, a grasping part installed on a front end of the multi-layered arm, and a lift and drive part lifting and driving the multi-layered arm; and a lifting cylinder providing lift force to at least one among the arm sliders, wherein the multi-layered arm includes a connection driving part including a sprocket part exposed toward a prior slider and a subordinated slider and including an upper sprocket and a lower sprocket installed on both end portions of the arm slider and a chain part which is interlocked with the sprocket part and of which one end is fixed to the prior slider and the other end is fixed to the subordinated slider.
Patent KR-20190039059-A (KR)
Title: Organic compound and organic electro luminescence device comprising the same
Inventor: EUM MIN SIK
IPC: C09K11/06
Filed: 2019-04-03
Abstract: The present invention relates to a novel organic compound and an organic electroluminescence device comprising the same. Compounds represented by chemical formula 1 of the present invention, since they have excellent thermal stability and luminescence properties, may be used as a material of an organic material layer in an organic electroluminescence device. In particular, when used as a material of an electron-transport support layer interposed between a light-emitting layer and an electron-transport layer, the compounds represented by the chemical formula 1 of the present invention can improve the performance of the light-emitting layer, thereby lowering the driving voltage of the organic electroluminescence device and increasing the efficiency and lifetime thereof.
Patent KR-20200118567-A (KR)
Inventor: LEE SEOK JAE
IPC: C08L21/00
Filed: 2019-04-08
Abstract: The present invention discloses a tire rubber composition having excellent rolling resistance (R.R) properties. The tire rubber composition having excellent R.R properties according to the present invention includes a pore-forming agent that forms micropores in raw rubber, thereby reducing a tire weight, improving hardness and a modulus of tire rubber, improving RR performance, reducing environmental pollution, and at the same time reducing noise and increasing a braking friction coefficient.
Patent KR-20200119950-A (KR)
Inventor: JEONG CHANG HO
IPC: G06Q30/06
Filed: 2019-04-10
Abstract: A travel package providing server providing a travel package service includes: a travel package providing page providing part providing a travel package providing page including information about a plurality of travel packages to a user terminal, and receiving a payment request for at least one of the plurality of travel packages from the user terminal; a payment page providing part receiving the payment request for the at least one travel package, and then, providing a payment page including a travel schedule table created based on a date and time corresponding to each of the at least one travel package and payment information for the at least one travel package; a payment amount confirmation part receiving a request for changing the schedule of the at least one travel package included in the travel schedule table from the payment page, and confirming a payment amount based on the changed schedule; and a payment processing part processing the payment for the confirmed payment amount.
Patent KR-20200121669-A (KR)
Title: Composition for treating gout containing monoacetyldiacylglycerol compound and method for treating gout
Inventor: SOHN KI YOUNG
IPC: A23L33/12
Filed: 2019-04-16
Abstract: Disclosed in the present invention is a composition for treating gout containing a monoacetyl diacylglycerol compound capable of alleviating gout symptoms as an active component. The present invention contains the composition for treating gout which contains the monoacetyl diacylglycerol compound represented by chemical formula 1 as the active component. In the chemical formula 1, R1 and R2 are each independently a fatty acid group having 14 to 22 carbon atoms.
Patent KR-20190135912-A (KR)
Title: Feeder cells expressing OX40L and natural killer cell culture method using the same
Inventor: CHO DUCK
IPC: C07K14/705
Filed: 2019-04-17
Abstract: The present invention relates to a feeder cell expressing OX40L and a method for culturing natural killer cells using the same. When the feeder cell expressing OX40L according to the present invention is co-cultured together with peripheral blood mononuclear cells, natural killer cells can proliferate with high levels of purity and amplification, as compared with a method in which general K562 cell lines are used as feeder cells. Accordingly, the treatment efficiency and therapeutic efficacy in various immune cell therapy fields using natural killer cells are expected to be significantly improved.
Patent KR-20200110100-A (KR)
Inventor: LEE SEONG JU
IPC: G01K5/62
Filed: 2019-04-17
Abstract: The present invention relates to a hot water tank having a thermal insulation cover for a temperature sensor, which can accurately measure the temperature of hot water inside a body by fixing a temperature sensor at a correct position regardless of vibration or impact of the body without being affected by the temperature of the outside air, controls the operation of a heating means to be turned on/off according to the actual temperature of the hot water to prevent the hot water from being heated more than necessary and overflowing, based on the measurement, facilitates maintenance and repair work of the hot water tank by making the temperature sensor easily detached. To this end, the hot water tank having a thermal insulation cover for a temperature sensor includes: the body that has a heat insulating layer comprising inner and outer walls, includes a mounting unit formed to allow temperature transfer inside the body by bringing the inner wall in contact with the outer wall on some surfaces, and is connected to a heating means to store the hot water; a clip-type bracket having an elastic piece coupled to the outer surface of the mounting unit and elastically supported toward the mounting unit; a temperature sensor including a sensing unit for sensing the temperature of water inside the body by coming in contact with the outer surface of the mounting unit, a flange unit fitted and fixed between the mounting unit and the elastic piece, and a switch for controlling the on/off operation of the heating means according to the temperature of water detected by the sensing unit; and an insulating cover that is made of an insulating material and is coupled to the outer surface of the mounting unit while covering the temperature sensor to block the sensing unit from being affected by outside air.
Patent KR-20200125144-A (KR)
Title: System for preventing loss of remote controller
Inventor: KIM TAE YOUNG
IPC: G08B21/18
Filed: 2019-04-26
Abstract: The present invention relates to a system for preventing loss of remote control comprising a reception unit receiving a predetermined signal on a remote control, and a transmission unit wirelessly transmitting a specific signal in accordance with a switch operation of a user or a voice command on a main body of the home appliance controlled by the remote control. The system for preventing loss of remote control is capable of easily finding out the remote control by outputting an alarm sound or the like from the remote control when the remote control is lost.
Patent KR-20200126050-A (KR)
Title: Decoration having three-dimensional effect
Inventor: JANG KUN
IPC: B44C5/04
Filed: 2019-04-29
Abstract: A magnet holder (100) of the present invention comprises: a substrate (110); a plurality of image plates (120) which are sequentially stacked on an upper part of the substrate (110) to form a design, and on which different images are printed respectively; a plurality of spacers (130) which are inserted between the plurality of image plates (120) such that the image plates (120) are spaced apart from each other, and which provide a three-dimensional effect of the design; an accommodation frame (140) which accommodates the substrate (110), the plurality of image plates (120), and the plurality of spacers (130); and a fixing frame (150) which is fit and fixed to the accommodation frame (140) on a back surface of the accommodation frame (140), and which has a flat magnet. According to the present invention, the satisfaction of a purchaser can be improved.
Patent KR-20190137694-A (KR)
Inventor: UTSUNOMIYA HIROYUKI
IPC: H01L21/76
Filed: 2019-05-24
Abstract: A semiconductor device comprises: a semiconductor substrate (101) which includes a circuit region (CR) and a chip outer peripheral region (PR) installed adjacent thereto; a first interlayer insulation film (102) which is installed on the semiconductor substrate (101); a second interlayer insulation film (104) which is installed on the first interlayer insulation film (102); in the chip outer peripheral region (PR), a first step (ST1) which is installed between the semiconductor substrate (101) and the first interlayer insulation film (102) such that the chip outer peripheral region (PR) becomes lower than the circuit region (CR); and in the chip outer peripheral region (PR), a second step (ST2) which is installed in the second interlayer insulation film (104) to be positioned to a side of the circuit region (CR) compared to the first step (ST1). Therefore, the present invention prevents cracks generated by dicing from reaching the circuit region.
Patent KR-20200135899-A (KR)
Title: Terminal stripping device of ground transformer
Inventor: KIM YONG KYU
IPC: H01R13/633
Filed: 2019-05-26
Abstract: The present invention relates to a terminal stripping device connected with a low voltage terminal of a ground transformer. The terminal stripping device connected with a low voltage terminal of a ground transformer comprises: a ″c″ shaped body having a space therein, being opened at one side thereof, and easily receiving an insert of a terminal connected with a low pressure elbow of a ground transformer; an opening member located at an inner lower portion of the body to support left and right plates of the insert, and including an opening piece easily entering between the left and right plates to unfold the left and right plates to have a sharp portion; and an opening means to connect the insert inserted into an inside of the body, and to enter the opening piece of the opening member between the left and right plates of the connected insert to open the left and right plates of the connected insert by force. Since a terminal stripping device capable of simply separating and stripping a terminal connected with the low pressure elbow of a ground transformer is provided, a connection cable for electrically connecting a low pressure cable to a terminal connected with a low pressure elbow of a ground transformer in parallel may be simply connected with the terminal. Therefore, as compared with an existing connection scheme requiring a process of peeling off a low pressure cable coating for connection of a low pressure cable of a ground transformer with an optional transformer in parallel to recover, the present invention ensures stability of a worker and does not need a cumbersome and inconvenient processes to very conveniently and simply replace a ground transformer uninterruptedly.
Patent KR-20190137002-A (KR)
Inventor: KIM HYO SEOP
IPC: G01N29/36
Filed: 2019-05-30
Abstract: The present invention relates to a crack testing device for nuclear fuel rod cladding using ultrasonic waves and, more specifically, to a crack testing device for nuclear fuel rod cladding using ultrasonic waves which generates ultrasonic waves for testing whether a crack or a cavity exists in a cladding end unit of a metal material which protects a nuclear fuel rod, analyzes a waveform of the ultrasonic waves passing through cladding, and accurately checks existence and a location of a defect. According to the present invention, by testing the nuclear fuel rod cladding, the present invention has an effect of accurately and quickly checking the defect such as the crack, the cavity, and the like exiting inside.
Patent KR-20200139412-A (KR)
Title: An antimicrobial composition comprising zerumbone as active ingredient
Inventor: YONGBIN EOM
IPC: A61P1/00
Filed: 2019-06-04
Abstract: The present invention relates to an antibacterial composition comprising zerumbone as an active component. Zerumbone, which is an active component of a composition of the present invention exhibits excellent antibacterial activity on Bacteroides fragilis, and inhibits and eliminates the formation of a Bacteroides fragilis biofilm. Therefore, the composition of the present invention can be used for treating, preventing or alleviating intestinal diseases such as acute diarrhea, inflammatory bowel diseases, and colon cancer caused by Bacteroides fragilis.
Patent KR-20200141102-A (KR)
Inventor: HWANG JIN HUCK
IPC: B08B11/02
Filed: 2019-06-10
Abstract: A wiper for removing moisture can remove the moisture on a mirror. The wiper for removing moisture can easily and simply remove fur and moisture on the mirror, thereby being helpful when a user washes a face and shaves. Also, the wiper for removing moisture can be good in terms of hygiene so that the mirror can be cleanly used.