baber/WOPTO huggingface dataset:
Patent KR-20130081250-A (KR)
Title: Dressing and manufacture of outer blade cutting wheel
Inventor: MAEGAWA HARUKAZU
IPC: B24D5/12
Filed: 2013-01-04
Abstract: PURPOSE: A method for dressing a cutting wheel with a peripheral blade and a method for manufacturing the same are provided to secure an effective and satisfactory dressing of a blade and to manufacture a cutting wheel with a peripheral blade in an effective and consistent manufacturing method. CONSTITUTION: A method for dressing a cutting wheel with a peripheral blade comprises the following steps; the opposite surface of a cutting wheel (1) is covered with jigs across a predetermined area and a blade is protruding through the outer edge of circular jigs (2); the cutting wheel clamped between jigs is dipped into an electrolytic polishing liquid within an electrolytic polishing tank; the electrodes which are surrounding and separated from the outer circumference and a pair of electrodes on the opposite side which is separated from the surface of a blade side are provided as counter-electrodes; and electricity is conducted between the cutting wheel and counter electrodes in order to dissolve a part of metal or alloy with an electrolytic method until abrasive grains partially rise from the surface of the blade between abrasive grains and chips kept in a chip pocket on the surface of the blade.
Patent KR-20130080463-A (KR)
Title: Speaker front volume usage
Inventor: COHEN SAWYER I
IPC: H04B1/38
Filed: 2013-01-04
Abstract: PURPOSE: Speaker front volume usage is provided to control the low frequency sound quality of a speaker driver in an extended back volume area. CONSTITUTION: An enclosure (104) includes a top wall (106), a bottom wall (108), a side wall (110) connecting the top wall and the bottom wall, an acoustic output opening (124), and a back volume. A speaker driver is arranged in the enclosure and includes a sound radiating surface (114) having a top face and a bottom face for emitting sound waves. A frame member is attached to the speaker driver and forms a front volume chamber (128) acoustically connecting the top face of the sound radiating surface to the acoustic output opening and a back volume chamber (130) acoustically connecting the bottom face of the sound radiating surface to the back volume. The part of the back volume chamber overlaps one side of the speaker driver facing the acoustic output opening so that a volume of the back volume chamber is greater than a volume of the front volume chamber. [Reference numerals] (104) Enclosure; (114) Sound radiating surface (SRS); (114a) SRS top face; (114b) SRS bottom face; (118) Back volume sound waves; (128) Reduced front volume chamber; (130) Back volume chamber; (AA) Front volume sound waves
Patent KR-20140089772-A (KR)
Inventor: YOON HYUNG WON
IPC: A61B6/00
Filed: 2013-01-07
Abstract: The present invention relates to an X-ray imaging apparatus having an improved structure of a fixing unit to fix a position of an X-ray generator. An aspect of the present invention provides an X-ray imaging apparatus including: an X-ray generator to generate X-rays and radiate the X-rays; an X-ray detector to detect the X-rays radiated from the X-ray generator; a moving carriage coupled with an end portion of the X-ray generator in order to adjust th position of the X-ray generator; a guide rail to move the moving carriage in order to move the position of the X-ray generator; and a fixing unit located at an inner side of the moving carriage to fix the position of the X-ray generator. The fixing unit includes: a contact pad moving in a first state for fixing the moving carriage by coming into contact with the guide rail and in a second state for releasing the moving carriage by being spaced from the guide rail; a driving unit to move the contact pad; at least one first elastic member to enable the contact pad to flexibly move between the first state and the second state; and at least one second elastic member to prevent the driving unit from being spaced from the contact pad. According to an aspect of the present invention, since the driving unit may be prevented from being spaced from the contact pad in a predetermined distance or greater when the guide rail is bent, the problem that the X-ray generator is not fixed may be improved. Further, according to another aspect of the present invention, since at least a part of a fixing plate is formed of a magnetic material, it is no necessary that the guide rail is formed of the magnetic material. Therefore, costs may be reduced.
Patent KR-20140090015-A (KR)
Title: post-treatment method of carbon materials using dehydrocyclization and post-treated carbon materials using the same and polymer composite materials comprising thereof
Inventor: GOH MUN JU
IPC: C01B31/02
Filed: 2013-01-08
Abstract: The present invention relates to a method of post-treating a carbon material by using a dehydrocyclization, a carbon material post-treated therewith and a polymer composite including the post-treated carbon material, and more particularly, to a method of post-treating a carbon material by using a dehydrocyclization, a carbon material post-treated therewith and a polymer composite including the post-treated carbon material in which a carbon material is dehydrocyclized at room temperature to cure a defect of the carbon material generally manufactured, such as a structural defect of the carbon material and an effective conjugated length of the carbon material is also increased to improve an electrical conductivity.
Patent KR-20140090755-A (KR)
Title: Composition for wound-healing or inhibiting wrinkle formation on skin
Inventor: KO IN YOUNG
IPC: A61K8/64
Filed: 2013-01-10
Abstract: The present invention provide a composition for treating a wound and inhibiting the formation of wrinkles on the skin, wherein the composition includes peptide fragments or small peptides derived from a fibroblast growth factor (FGF). The peptide has activities for promoting the proliferation of skin corneous cells and the generation of extracellular matrixes such as collagen so as to promote the re-epithelialisation of the epidermis, so that the peptide has excellent activities for treating a wound, regenerating skin, and controlling skin-aging.
Patent KR-20140091207-A (KR)
Title: 기름 배출장치를 구비한 프라이팬
Inventor: KIM RYEONG HWAN
IPC: A47J37/10
Filed: 2013-01-11
Abstract: 본 발명은 기름 배출장치를 구비한 프라이팬이며, 이 프라이팬의 특징은 조리 전 또는 조리중기름공급을 손잡이 안에 저장공간 안에 있는 기름을 유출구를 통해 프라이팬 내 통로로 들어가 기름공급구멍을 통해 프라이팬본체에 기름을 골고루 공급함으로써 요리준비나 요리를 좀더 손쉽게 할 수 있도록한 기름 배출장치를 구비한 프라이팬이다.
Patent KR-20130024944-A (KR)
Title: Screw anchor pile
Inventor: SONG KI YONG
IPC: E02D5/62
Filed: 2013-01-31
Abstract: PURPOSE: A screw anchor pile is provided to improve the workability of drilling and to reduce time for drilling. CONSTITUTION: A screw anchor pile comprises a tube-shaped rod unit(100) and a spiral unit(200). The rod unit comprises a plurality of grouting holes(120) by the side and a hollow(110) by the inside. The rod unit is formed to connect to the outside by slantly cutting in one end. The spiral unit is spirally formed in the longitudinal direction of the rod unit and is attached to the outer circumference of the rod unit. The grouting hole is formed in order to be faced according to the circumferential direction of the rod unit.
Patent KR-20140098970-A (KR)
Inventor: PARK YONG KUK
IPC: G08G1/0968
Filed: 2013-02-01
Abstract: The present invention discloses a system and a method for providing road information. According to an aspect of the present invention, an apparatus for providing road information is configured to comprise a communications unit; a GPS receiving unit configured to calculate a current location of a vehicle by using GPS information; an interface unit configured to receive travel information of the vehicle via an OBD-II interface; and a controlling unit configured to send status information to a server via the communications unit by generating the status information of a road based on the current location using the information detected by an acceleration sensor, and to upload the current location and the travel information on a social network service (SNS) webpage.
Patent KR-20140106766-A (KR)
Inventor: YANG SI EUN
IPC: A45C11/00
Filed: 2013-02-22
Abstract: 본 발명은 스노보드 및 부츠 등과 같은 장비를 운반하기 위한 가방으로, 하부에 끌고 다닐 수 있는 바퀴부가 설치되어 상황에 따라 들거나 끌고 다닐 뿐만 아니라, 덮개에 태양열 집열판을 설치함으로써 내부에 온도를 상승시켜 장비에 묻은 눈을 녹이고, 그 눈이 녹아 형성된 물을 상기 바퀴부에 저장하여 배출시키는 것이다.
Patent KR-20140110444-A (KR)
Inventor: PARK YUN SU
IPC: B60R16/04
Filed: 2013-03-08
Abstract: Disclosed are a combination structure of an external battery pack of a vehicle and a method thereof. The combination structure of the external battery pack of a vehicle, according to an embodiment of the present invention, comprises: a lower case with a first flange surface on an one end portion; and an upper case arranged on the top surface of the lower case and hemming connected to a bottom surface of the first flange surface by making a second flange surface arranged on an one end surround the first flange surface.
Patent KR-20140110455-A (KR)
Inventor: HAN HYUNG SOO
IPC: A61F7/00
Filed: 2013-03-08
Abstract: The present invention relates to a portable device for reducing brain temperature which reduces the brain temperature of a patient having a symptom of stroke or a patient having open-skull surgery and, more specifically, to a device for reducing brain part or brain temperature which is easily carried and used everywhere after stroke or open-skull surgery causing brain damage to prevent brain edema and damage of a patient. The device for reducing brain temperature according to the present invention uses a gasified gas to cool the brain part to have an effect of providing a cooling device reducing the brain temperature without comprising a cooing device using electricity or a coolant transferring means like a transfer pump.
Patent KR-20140111370-A (KR)
Inventor: ER HONG
IPC: B21D5/04
Filed: 2013-03-11
Abstract: The present invention relates to a spiral roll bender apparatus which bends a straight plate in such a way that the straight plate has a changing radius of bending. The roll bender apparatus includes a roll bending machine rotatably provided at a base frame. The roll bending machine includes both side plates installed to be spaced apart in a predetermined interval and having a disk with a gradually-changing radius of curvature formed; and a fixer fixing an end of the straight plate placed on outer peripheral surfaces of the side plates. The base frame includes a motor rotating and driving the roll bending machine; and a pressing roller pressing the straight plate with the side plates of the roll bending machine rotated by the motor to bend the straight plate.
Patent KR-20140111379-A (KR)
Inventor: JANG YEONG CHAN
IPC: H03K5/08
Filed: 2013-03-11
Abstract: The present invention relates to a comparison device for detecting metastability. The comparison device according to the present invention comprises an input signal comparator which compares voltage differences between a plurality of input signals and outputs a first valid signal indicating the occurrence of the voltage difference; and a metastability detector which inputs the first valid signal and detects whether metastability occurs in the input signal comparator from the first valid signal.
Patent KR-20140111860-A (KR)
Inventor: OH JUYNG JIN
IPC: B65D85/36
Filed: 2013-03-12
Abstract: The present invention relates to a device for preventing food from being squashed and a manufacturing method thereof. The device for preventing food from being squashed according to an embodiment of the present invention includes a header part and a leg part supporting the header part. The header part is integrally formed with the leg part. According to an embodiment of the present invention, the header part may include a cutting part for cutting food or an uneven surface on the top surface.
Patent KR-20140114475-A (KR)
Title: Method and system for verifying reliability of data based on M2M
Inventor: KIM JUN WON
IPC: H04L1/22
Filed: 2013-03-13
Abstract: The present invention relates to a method and a system for verifying the reliability of data based on M2M and, more specifically, to a method and a system for verifying the reliability of data based on M2M which executes data error modification and error occurrence determination for data transmitted from an M2M terminal in an M2M system. The present invention The present invention comprises (a) a step of enabling an M2M server to collect measurement data or sensing data transmitted from multiple M2M terminals according to a predetermined cycle through an M2M gateway; (b) a step of enabling the M2M server to determine the error of the collected measurement data or the collected sensing data; (c) a step of enabling the M2M server to store the collected measurement data or the collected sensing data according to a determination result or to confirm error modification possibility in at least one M2M terminal which transmits the measurement data or the sensing data in which errors are generated in the multiple M2M terminals through the M2M gateway; and (d) a step of the M2M server to store the modified measurement data or the modified sensing data according to a confirmation result by receiving the modified measurement data and the modified sensing data from at least one M2M terminals. According to the present invention, the method improves the reliability of the M2M system.
Patent KR-20140114522-A (KR)
Inventor: OH DONG CHAN
IPC: A61P31/04
Filed: 2013-03-15
Abstract: Provided are a novel cyclic peptide compound, an antibiotic and anti-cancer use thereof, and a producing method thereof. The compound as an antimicrobial or anti-cancer drug can be used to treat infection or cancer arising from or caused by microorganisms.
Patent KR-20140121129-A (KR)
Title: Selective Catalytic Reduction Providing Retractable Catalyst Module
Inventor: KWON YOUNG WOO
IPC: B01D53/74
Filed: 2013-04-05
Abstract: The present invention relates to a selective catalytic reduction device having a retractable catalyst module, which provides convenience in carrying and loading each catalyst, and quick and simple repair or examination by a catalyst module having a novel structure, and performs a rapid and convenient selection operation between use or no-use of the catalyst module by the structure of the catalyst module of being employed in a retractable manner in the selective catalytic reduction device. The present invention provides a selective catalytic reduction device having a retractable catalyst module, which comprises an accommodation hole formed to connect the inner space of a chamber on one side of the chamber, where exhaust gas passes through; an opening/closing member combined to the front of the accommodation hole to be separable; and a catalyst module accommodated in the space of the chamber through the accommodation hole, wherein the catalyst module comprises an angle frame, and a plurality of individual catalysts fixated within the angle frame.
Patent KR-20140122787-A (KR)
Inventor: OH TAE HWAN
IPC: B02C18/28
Filed: 2013-04-11
Abstract: The present invention relates to an apparatus for crushing a substrate, and more specifically, to an apparatus for crushing a substrate, capable of crushing a glass disk. To this end, the present invention includes a support unit for supporting an input substrate; and a crushing means which is disposed on the support unit, moves vertically, and crushes the substrate by pressing the substrate. The crushing means includes a plurality of crushing pins which are disposed in a line in a direction perpendicular to the input direction of the substrate; and a plurality of cutting blades which are installed in the rear of the crushing pins in the input direction of the substrate and cut objects by pressing a gap between crushing units formed on the substrate, by the pressurization of the crushing pins.
Patent KR-20140124995-A (KR)
Inventor: YOO SUNG HUNE
IPC: B05C11/00
Filed: 2013-04-17
Abstract: Provided are a coating device and a coating method. The coating device according to an embodiment of the present invention comprises a supporting part for supporting a substrate; nozzle parts for coating the substrate with coating liquid; and a transfer part for moving the supporting part or the nozzle part in one direction, wherein the nozzle parts are arranged in parallel in one direction and include a plurality of nozzles for discharging the coating liquid.
Patent KR-20140124621-A (KR)
Inventor: CHOI HONG
IPC: H04H20/71
Filed: 2013-04-17
Abstract: The present invention relates to a wireless transceiving device of a village broadcasting system, as a wireless transceiving device of a village broadcasting system for hearing a sound signal in an individual household by village unit by selectively using an analog signal and a digital signal, including an RF receiving part receiving a digital or analog signal to deliver the signal to a signal amplifying part, the signal amplifying part amplifying the signal inputted from the RF receiving part to deliver the signal to a signal output part, the signal output part receiving the amplified signal from the signal amplifying part to output the signal, a voice recording part recording a voice received from the RF receiving part and delivering the voice to the signal output part when there is a request, an emergency call module receiving an emergency call signal from the RF receiving part through a control part, a call signal transmitting part outputting the emergency call signal amplified through the signal amplifying part, and the control part controlling the wireless transceiving device. The control part senses the intensity of the digital signal or analog signal and controls the reception of a different type signal when signal intensity becomes lower than predetermined intensity.
Patent KR-20140125621-A (KR)
Inventor: LEE MIN SU
IPC: F16H61/12
Filed: 2013-04-19
Abstract: According to the present invention, disclosed are an apparatus and a method for monitoring a transmission control unit in a power control system. According to the present invention, the reliability of the power control system is improved by generating a watchdog signal for monitoring booting at a booting start point of a transmission control unit and supplying the signal to an engine control unit so that the engine control unit monitors the booting state of the transmission control unit according to the watchdog signal for monitoring booting received from the engine control unit, thereby essentially preventing errors of the endless loop of the transmission control unit caused by the reset signal of the engine control unit provided in the booting of the transmission control unit.
Patent KR-20140126216-A (KR)
Inventor: KIM SANG YOUN
IPC: G06F3/033
Filed: 2013-04-22
Abstract: The present invention relates to a touch pen comprising: a housing which forms the external appearance of the touch pen; two or more vibration actuators arranged at regular intervals in the longitudinal direction of the touch pen; a control module for controlling at least one operation state among vibration duration, vibration intensity, vibration period and vibration frequency; and a power module for supplying operation power to each of the elements of the touch pen. According to the touch pen providing travelling vibrotactile sensation on a smart device, the present invention includes two or more vibration actuators arranged at regular intervals in the longitudinal direction of the touch pen and controls operation states including vibration start time, vibration intensity, vibration period and vibration frequency of the vibration actuators through the control module, thereby providing travelling vibrotactile sensation generated by vibration waves on a smart device. Also, according to the present invention, the touch pen includes a vibration information receiving module for receiving vibration information when the touch pen is in contact with the touch screen of a smart phone. The control module controls the operation of actuators according to the vibration information received by the vibration information receiving module, thereby transmitting consecutive travelling vibrotactile sensation and vibration sensation of a smart device.
Patent KR-20140127938-A (KR)
Inventor: CHAE MYUNG HYUN
IPC: H01L31/042
Filed: 2013-04-25
Abstract: A paste composition for an electrode of a solar cell according to an embodiment of the present invention includes a conductive powder; a glass frit; and an organic vehicle, wherein the conductive powder is included in 50 parts by weight for total 100 parts by weight, and the average diameter of the conductive powder is 0.3-1.0 micrometers.
Patent KR-20140127614-A (KR)
Inventor: LEE KYOUNG JOON
IPC: B23K11/11
Filed: 2013-04-25
Abstract: The present invention relates to a shank of a spot welding gun and, more specifically, to a shank of a spot welding gun capable of preventing cooling water in a shank from being discharged when a tip is detached, preventing welding defect generated when the shank directly touches a base material which is an object to be spot welded, and preventing the tip from being detached due to thermal expansion of the shank. To achieve this, the shank of a spot welding gun comprises: a shank mounted on an arm of a welding robot, has a hollow therein, and has a closed end part; a cooling water passage provided in the hollow of the shank to form a passage of cooling water; and a tip part coupled to the end part of the shank, and has a detachment preventing means.
Patent KR-20140133019-A (KR)
Inventor: KIM SUNG HWAN
IPC: A61C17/06
Filed: 2013-05-09
Abstract: The present invention relates to an air compressor for medical use, and more specifically, to an air compressor for medical use, wherein, by forming the air compressor to be dually usable, the efficiency of the air compressor can be maximized, thereby promptly providing a sufficient amount of compressed air and thus conveniently using medical devices, and an effect of using two air compressors can be obtained, thereby driving an extra electric motor in an emergency or failure and thus stably using the medical devices. The air compressor for medical use of the present invention comprises: an electric motor driven by electric power; a compressor for compressing air; an air tank for storing the compressed air; and an exhauster for exhausting the compressed air, wherein the electric motor is driven by the electric power and includes a first electric motor and a second electric motor in a double manner, and the exhauster includes a first exhauster and a second exhauster which are provided at both sides of a lower portion of the air tank and exhaust the air in the air tank.
Patent KR-20140133300-A (KR)
Inventor: GIM GYEONG HO
IPC: B02C17/18
Filed: 2013-05-10
Abstract: The present invention relates to a bead mill capable of increasing productivity by easily discharging a raw material by a simple structure and increasing a grinding effect by extending an agitating time. The bead mill according to the present invention includes an agitating container (31) including a lateral side formed therein with an injection hole (32) in which a raw material is introduced, and an inside filled with a plurality of beads (34) to agitate the raw material; rotors (36, 37) coupled with a rotating shaft (35) extending to an inside of the agitating container (31) to rotate the bead (34) and the raw material; a screen (42) coupled on the rotating shaft (35) or the rotors (36, 37) to be integrally rotated in a mesh net form through which the raw material passes; and an exhaust passage (44) extending to an inside of the rotating shaft (35) to communicate with an exhaust hole (43) for exhausting the raw material to an outside of the agitating container (31). The exhaust hole (43) exhausts the raw material corresponding to a position of the screen (42) on the rotating shaft (35).