baber/WOPTO huggingface dataset:
Patent KR-20130093911-A (KR)
Title: Method of manufacturing the cement wall
Inventor: HONG DOO HEE
IPC: B44C5/06
Filed: 2012-02-15
Abstract: PURPOSE: A construction method of cement wall is provided to simply construct a cement wall surface, such as an artificial cement rock face, an artificial tunnel, or the like, by using only cement milk and thread. CONSTITUTION: A construction method of cement wall comprises the following steps. A soil nail or an earth anchor is inserted into the hole of the cutting area slope, and cement is poured in the hole. A rapid setting agent is injected into the cement milk and is sprayed to the cutting area slope together with the thread which is continuously supplied. A metal anchor plate is attached on the surface of cement grouting, and is fixed to the soil nail or the earth anchor. Rebar or angle is arranged on the metal anchor plate in a crossed manner, and is fixed by welding and bolting. A wire mesh is covered on the rebar fixedly arranged in a crossed manner, and is fixed by a tie. The rapid setting agent is injected into the cement milk, and the cement milk is sprayed on the wire mesh together with the thread which is continuously supplied.
Patent KR-20130094127-A (KR)
Title: Laser device for mouth
Inventor: CHOI SUN IL
IPC: A61C19/06
Filed: 2012-02-15
Abstract: PURPOSE: An oral laser device is provided to allow ordinary users who have not been trained professionally to easily use an oral laser device, thereby preventing oral diseases and improving oral health. CONSTITUTION: An oral laser device includes a translucent mouthpiece (20) with a U shape in which a teeth insertion groove is formed and a laser diode which is embedded in the mouthpiece and has an emitting surface facing the teeth insertion groove. The laser diode inside the mouthpiece is electrically connected to a controller (10) which supplies power to the laser diode.
Patent KR-20130097327-A (KR)
Title: Device and method for graphic data output
Inventor: KIM DO HUN
IPC: G06F3/14
Filed: 2012-02-24
Abstract: PURPOSE: A graphic data output device and a method thereof improve the performance of the entire system by immediately reading or writing generated graphic data on a memory. CONSTITUTION: A first memory (20) receives graphic data generated in a computation device (12) and temporarily stores the graphic data. A second memory (22) receives and stores the graphic data stored in the first memory while the graphic data is not transmitted from the computation device to the first memory. A display device (16) receives the graphic data from the second memory and displays the graphic data on a screen during a predetermined time for outputting the graphic data on the screen. A control unit (30) controls the first and second memories to transmit the graphic data stored in the first memory to the second memory while a display device does not receive the graphic data from the second memory. [Reference numerals] (12) Computation device (CPU); (16) Display device; (20) First memory; (22) Second memory; (30) Control unit
Patent KR-20130099427-A (KR)
Title: Oxyhydrogen burner for manufacturing synthetic quartz glass
Inventor: PARK SEONG EUN
IPC: C03B5/16
Filed: 2012-02-29
Abstract: PURPOSE: An oxyhydrogen burner for producing synthetic quartz glass for a photomask is provided to produce the synthetic quartz glass with improved optical uniformity by having the total uniform density distribution, through optimizing the flow velocity rate of hydrogen gas and oxygen gas discharged from the oxyhydrogen burner. CONSTITUTION: An oxyhydrogen burner for producing synthetic quartz glass for a photomask has a multi pipe structure. The multi pipe structure includes a first tube pipe (10), a second tube pipe (20), and a third tube pipe (30). The first tube pipe is located on the center of the multi pipe structure for inserting SiCl4. The second tube pipe is located on the outside of the first tube pipe for inserting oxygen gas. The third tube pipe is located on the outside of the second tube pipe for inserting hydrogen gas. When a gap between the outer wall of the first tube pipe and the inner wall of the second tube pipe is G2, and a gap between the outer wall of the second tube pipe and the inner wall of the third tube pipe is G3, G2:G3 is within a range of 1:6.5-11.0. In the oxyhydrogen burner, the flow velocity rate of the hydrogen gas and oxygen gas is uniform, and the flow velocity rate of the hydrogen gas and oxygen gas is 0.4-0.20.
Patent KR-20120029456-A (KR)
Inventor: PARK SANG GU
IPC: H05B3/20
Filed: 2012-03-06
Abstract: 본 발명은 측온저항 발열망에 있어서, 제직기 종광의 개구 운동에 의해 날실을 상하 그룹으로 개구시키고, 개구된 날실 속을 북침 운동에 의해 씨실을 위입하고, 바디가 개구 내에 위입된 씨실을 제직된 직물 앞까지 밀어주어 날실과 씨실의 조직을 완성시키는 바디침 운동의 연속 반복으로 제직되어 직물이 형성되고, 씨실은 중심 실 상에 순차적으로 내부 도체 선, 열가소성 수지, 외부 도체 선을 동심 원상으로 구성된 연속한 감열선식 발열 선이고, 상기 직물의 양측에 여러 가닥의 날실을 전기 도체 선으로 대체 배치되고, 상기 직물 상에 전기 절연 물질로 피복되는 것을 특징으로 한다.
Patent KR-20130102390-A (KR)
Title: Active power limitation method
Inventor: JEON SE BONG
IPC: G05F1/67
Filed: 2012-03-07
Abstract: PURPOSE: An active power limitation method of a power conversion device for photovoltaic power generation limits active power by using the characteristics of a photovoltaic module without conflicting with a maximum power point tracking (MPPT) algorithm and prevents damage due to overload of the power conversion device for photovoltaic power generation by not exceeding the rated output of the power conversion device for photovoltaic power generation. CONSTITUTION: An active power limitation method of a power conversion device for photovoltaic power generation includes a step of comparing an active power limit inputted from the outside such as an electric power company and an instantaneous output of the power conversion device for photovoltaic power generation in an MPPT control state; a step of not increasing or decreasing the maximum output point of a photovoltaic module according to the characteristics of the photovoltaic module without tracking the maximum output point when the output of the power conversion device is greater than the active power limit; a step of determining the execution of tracking the maximum power point by comparing the output of the power conversion device and the active power limit when the output of the power conversion device reaches the reset maximum output point; and a step of converting into a state for tracking the maximum output point when the output of the power conversion device is less than the active power limit.
Patent KR-20130107722-A (KR)
Title: Thermoplastic halogen-free flame retardant abs resin composition
Inventor: CHOI JONG KUK
IPC: C08K5/521
Filed: 2012-03-23
Abstract: PURPOSE: A halogen-free-thermoplastic ABS flame retardant resin composition is provided to have excellent flame retardancy, impact performance, and flexibility by adding a halogen-free flame retardant into a resin blend which has excellent compatibility with an ABS resin and can form char at combustion. CONSTITUTION: A halogen-free-thermoplastic ABS flame retardant resin composition comprises 100.0 parts by weight of an acrylonitrile-butadiene-styrene base resin including 15-35 wt% of a lignin resin and 5-15 parts by weight of a phosphate flame retardant. The acrylonitrile-butadiene-styrene base resin includes 15-35 wt% of a lignin resin, 10-40 wt% of an ABS graft copolymer in which an aromatic vinyl compound and a vinylcyan compound are grafted to a conjugated diene rubber polymer and 10-65 wt% of a compound of an aromatic vinyl compound and a vinylcyan compound.
Patent KR-20130109396-A (KR)
Title: Semiconductor device, module and system having the device and manufacturing method of the device
Inventor: CHUNG IN SEUNG
IPC: H01L21/8242
Filed: 2012-03-27
Abstract: PURPOSE: A semiconductor device, a module having the semiconductor device and a system, and a method for manufacturing the semiconductor device are provided to increase a contact area between a storage electrode contact and an active region, and to prevent the generation of a bridge between adjacent storage electrodes. CONSTITUTION: A device isolation layer (ISO) defines an active region (ACT). A bit line contact (BLC) connects the active region and a bit line. A barrier layer is positioned in the lower part of the bit line between the bit line contacts. A contact space (SP) is formed on the lateral surface of the bit line contact. A storage node contact (SNC) for connecting the active region and a storage electrode is formed at both ends of the active region. [Reference numerals] (AA) Barrier film
Patent KR-20130109452-A (KR)
Title: Jointing device for space frame and space frame using the same
Inventor: YOON HAN SOO
IPC: E04B1/24
Filed: 2012-03-27
Abstract: PURPOSE: A space frame joint structure and a space frame using the same are provided to lighten a space frame without a separate structure and to maintain the rigidity of components. CONSTITUTION: A space frame joint structure comprises a horizontal member fastening part, an inclined member fastening part, and a fastener. The space frame joint structure joins a horizontal member (212) and an inclined member (213) into a space frame. The horizontal member fastening part includes a fastening plate fastened with the horizontal member of the space frame and a through-hole. The inclined member fastening part includes a first fastening plate, a second fastening plate, a fastening hole, and a joint hole. [Reference numerals] (AA) Front and back direction; (BB) Right and left direction; (CC) Up and down direction
Patent KR-20130112311-A (KR)
Title: Apparatus and method for reconstructing dense three dimension image
Inventor: BAE SOON MIN
IPC: H04N13/239
Filed: 2012-04-03
Abstract: PURPOSE: A high density 3D image reforming device and a method thereof are provided to reform an initial 3D image into a high density 3D image by performing flattening processing and flat detection to the initial 3D image. CONSTITUTION: An image matching unit (400) matches a first image taken by a first camera with a second image taken by a second camera to generate an initial 3D image. A high density 3D image reforming unit divides the initial 3D image into a first and a second areas. The high density 3D image reforming unit detects a flat from the first area. The high density 3D image reforming unit filters the second area. The high density 3D image reforming unit synthesizes the detected flat and the filtered second area to generate a high density 3D image. [Reference numerals] (300) Image processing unit; (400) Image matching unit; (510) Division unit; (520) Search unit; (530) Plane detection unit; (540) Filtering unit; (600) Output unit
Patent KR-20120051625-A (KR)
Title: Fixing part molding method of pipe handle and pipe handle for tool union
Inventor: KIM JUNG SOO
IPC: B29C39/10
Filed: 2012-04-04
Abstract: PURPOSE: A pipe handle for coupling a tool and a method for forming a fixing unit of the pipe handle are provided to prevent the separation of a plug inserted from the end of a pipe handle and ensure the airtight coupling of a tool coupled in the reverse direction of the pipe handle. CONSTITUTION: A pipe handle(10) comprises one or more resin injection holes(14) through which resin(S) for forming a fixing unit is injected from one side, a plug(16) which is inserted into one end of the pipe handle to limit and support the resin injected through the resin injection holes, and a fixing unit(12) which is formed by covering the exterior of the pipe handle with the resin to a fixed thickness to support the plug.
Patent KR-20120053994-A (KR)
Title: Heat-treatment of nitride semiconductor substrate and the substrate obtained thereby
Inventor: KIM CHONG DON
IPC: H01L21/20
Filed: 2012-04-13
Abstract: PURPOSE: A heat-treating method of a nitride semiconductor substrate is provided to efficiently reduce surface defect of a substrate by preventing a Ga defect problem of the substrate surface and to prevent weight change of the substrate. CONSTITUTION: A nitride semiconductor substrate is located on one side of two sapphire substrates within heat-treating container. Nitride semiconductor powder is located between the two sapphire substrates. The nitride semiconductor substrate is heat-treated by injecting nitrogen-containing gas. The nitride semiconductor substrate is heat-treated at 900 to 1300degrees more than 10minutes. The nitride semiconductor powder or the nitride semiconductor substrate is located are composed of AlxGayIn1-x-yN(0<=x<=1, 0<=y<=1, 0<=x+y<=1).
Patent KR-20130116614-A (KR)
Title: Working head for high frequency induction heating
Inventor: HA JAE HO
IPC: C21D1/10
Filed: 2012-04-16
Abstract: PURPOSE: A high-frequency induction heating working head is provided to enable the utilization of a ceramic capacitor in which electrical properties and thermal stability are excellent and to facilitate the displacement of a high-frequency induction heating coil unit. CONSTITUTION: A high-frequency induction heating working head includes a ceramic capacitor, first and second heat exchanging chambers (30, 32), and a connection pipe (40). The ceramic capacitor is interposed between the inner surfaces of a first terminal stand (24) and a second terminal stand (26). The first and second heat exchanging chambers are formed inside the first and second terminal stands. The flow of cooling water is received in the first heat exchanging chamber via a cooling water inlet of the first terminal stand. The connection pipe connects an outlet of the first heat exchanging chamber of the first terminal stand and an inlet of the second heat exchanging chamber of the second terminal stand. The outlet of the second heat exchanging chamber of the second terminal stand and a recurrent port of the first heat exchanging chamber are connected.
Patent KR-20130119199-A (KR)
Title: Fence structure having spring which maintaining tension of wire
Inventor: PARK GWANG BAE
IPC: E04H17/02
Filed: 2012-04-23
Abstract: PURPOSE: A fence structure using a deflection preventing spring is provided to easily restore tension of a wire to the initial tension with a simple repair work although the tension of the wire is reduced. CONSTITUTION: A fence structure using a deflection preventing spring includes a support (100), a wire (200), an insertion type deflection preventing spring (300), and a net (400). One or more wires are horizontally formed on a plurality of the support at a predetermined height. One or more falling prevention rakes are installed on the lower end inserted into the ground. The insertion type deflection preventing spring is extended from the end of a spiral spring. A cross fitting unit repeatedly bent to the upper and lower sides is formed on both ends. The cross fitting unit is crossed and connected to the wire in zigzag.
Patent KR-20130119707-A (KR)
Title: Method and system for surveillance providing location tracing
Inventor: KIM SUN MI
IPC: G08B13/196
Filed: 2012-04-24
Abstract: The present invention relates to a monitoring method having a location tracing function and a system thereof. According to an embodiment of the present invention, the present invention provides a location tracing monitoring system including a camera to which a receiver receiving an ultra wideband (UWB) signal from a filming subject is attached and a location tracing server calculating a position of the filming subject based on the UWB signal. [Reference numerals] (310) Communication unit;(320) Location acquisition unit;(330) Display unit
Patent KR-20130119729-A (KR)
Title: Pd nanoparticles on thermoresponsive hydrogels and method for preparing biaryl compounds using the nanoparticles
Inventor: RHEE HAK JUNE
IPC: C07C211/06
Filed: 2012-04-24
Abstract: The present invention relates to a thermosensitive palladium-containing catalyst which contains palladium nanoparticles on hydrogels, copolymer of N-isopropyl acrylamide and 4-vinylpyridine having thermosensitivity and a method for preparing biaryl compounds using the same through a Suzuki-Miura coupling reaction. The thermosensitive palladium-containing catalyst improves reaction yields, allows recycling, and is environment-friendly and economical by maintaining reactivity even though a regenerated catalyst is used.
Patent KR-20130122228-A (KR)
Title: Exercise apparatus
Inventor: PARK YOUNG HOA
IPC: A63B21/02
Filed: 2012-04-30
Abstract: The present invention relates to an exercise apparatus for training various kinds of muscles. The exercise apparatus comprises: a main body comprising a vertical frame and a horizontal frame; a first frame capable of rotating around the top end of the vertical frame; a first roller prepared inside of the vertical frame corresponding to the bottom end of the first frame; a second roller prepared in the portion where the vertical and horizontal frames are touching each other; an elastic first wire connected to the bottom ends of the first and vertical frames through the first and second rollers; and a saddle part formed on the top end of the horizontal frame in a board shape. The exercise apparatus has an effect of training various muscles including legs, arms, chest etc.
Patent KR-20130125064-A (KR)
Title: Method of processing voice communication and mobile terminal performing the same
Inventor: KIM KYEONG SEO
IPC: H04B1/40
Filed: 2012-05-08
Abstract: A method capable of processing the voice call of a mobile terminal comprises the steps of: hooking the start of the voice call; generating conversation context including an application identifier, an application API identifier, and an application API-related parameter by clustering the voice transmitted and received in the execution process of the voice call; checking the installation condition of the application related to the application identifier; and, if the related application is installed, prompting the execution of the corresponding application API by displaying one or more parameters related to the application API. Therefore, the present invention processes the voice transmitted and received in the execution process of the voice call. [Reference numerals] (210) Voice call hooking unit;(220) Conversation context generating unit;(230) Application executing unit;(240) Application installation checking unit;(250) Application storage unit;(260) Keyword database;(270) Application API database;(280) Display unit;(290) Voice storage unit;(300) Control unit
Patent KR-20130127106-A (KR)
Title: Cleaning shoes
Inventor: LEE YOUNG SEON
IPC: A43B3/10
Filed: 2012-05-14
Abstract: The present invention relates to electrostatic cleaning slippers which allow a user to clean dust or hair while walking indoors. When the user walks while wearing the slippers which are being attached with a cleaning cloth, a cleaning effect is obtained. In ordinary times, the slippers are used as indoor slippers regardless of detachment of the cleaning cloth. According to the present invention, the cleaning cloth is formed with a front bag and a rear bag such that the front side and the rear side of the slippers are covered with the front bag and the rear bag. The front bag and the rear bag allow the cleaning cloth to be easily detached from the sippers.
Patent KR-20130127327-A (KR)
Title: Electro mechanical brake device for in-wheel
Inventor: KIM JONG SUNG
IPC: H02K7/10
Filed: 2012-05-14
Abstract: An electric brake device for an in-wheel is disclosed. The disclosed electric brake device includes; a driving unit supplying power by being installed on the inner side of an in-wheel case; a connection gear unit transmitting the power of the driving unit by being rotatably installed on the inner side of the in-wheel case; a rotary nut unit including a female screw groove unit inside and rotating by being engaged with the connection gear unit; a screw unit linearly moving due to the rotation of the rotary nut unit and including a male screw unit engaged with the female screw groove unit; and a friction pad unit pressing the inner side of the in-wheel case by linearly moving with the screw unit and restricting the rotation of the screw unit by being connected to the screw unit.
Patent KR-20130129559-A (KR)
Title: Stylus pen combination for mobile device
Inventor: JO YOUNG JIN
IPC: G06F3/033
Filed: 2012-05-21
Abstract: The present invention relates to a stylus pen combination for a mobile device, and the stylus pen combination comprises a pen accommodating unit in which a groove is formed to a length direction of a front surface or a rear surface in the mobile device; a tube-shaped body in which a cutting unit is formed; a nib-shaped touch unit combined with the opposite surface of a cutting unit in a body; and one or more protruded guides extended from the inner surface of the body and makes a feature of inserting the cutting unit into the groove of the pen accommodating unit. The present invention has good points capable of selectively extending the diameter of the tube-shaped body regardless of the existing stylus pen, of improving convenience, and of reducing unit costs with a simple structure and a flexible material.
Patent KR-20130131808-A (KR)
Title: In-cell touch type liquid crystal display device and method for driving thereof
Inventor: CHO SEONG HO
IPC: G09G3/36
Filed: 2012-05-24
Abstract: The present invention provides an in-cell touch type liquid crystal display device. More particularly, the in-cell touch type liquid crystal display of the present invention divides a touch block into spatial sections, not time sections, thereby solving the deterioration in image quality and improving touch sensitivity. According to an embodiment of the present invention, the in-cell touch type liquid crystal display comprises a liquid crystal panel in which first and second touch blocks including multiple gate lines and common lines are defined; a gate driver which applies a high-voltage gate drive signal to the gate lines included in the first touch block; a common supply voltage generating unit which supplies common voltages (Vcom) of first and second waveforms respectively to the common lines included in the first and second touch blocks; and a touch detection circuit which senses the location of a touch on the liquid crystal panel from the common voltage of the second waveform. Accordingly, the liquid crystal display device of the present invention can secure enough time for sensing and pixel charging by being driven during one horizontal period through space-division driving relative to other touch blocks, not through time-division driving including a touch sensing period (Touch Time) and a display period (Display Time), thereby minimizing the deterioration of image quality and securing the reliability of driving. [Reference numerals] (100) Liquid crystal panel;(121) Timing controller;(122) Gate driver;(123) Data driver;(124) Touch detection circuit;(125) Common voltage generation unit
Patent KR-20130134332-A (KR)
Title: Steel reinforcement and method of manufacturing the same
Inventor: SONG JAE CHANG
IPC: C21D9/00
Filed: 2012-05-30
Abstract: Disclosed are a reinforcing bar and a manufacturing method thereof, capable of suppressing a crack in a bending work. The manufacturing method of the reinforcing bar is characterized by including a step of (a) forming hot rolled steel of a reinforcing bar shape by hot-rolling the basic material of the reinforcing bar in a condition of finishing rolling temperature which is over the temperature of Ar3; a step of (b) forming a first reinforcing bar including a minute tissue including martensite or tempered martensite by cooling the hot rolled steel; and a step of (c) forming a final reinforcing bar including a tissue of which the surface is softer than the center by heat-treating the surface of the first reinforcing bar.
Patent KR-20130134898-A (KR)
Title: The wireless controlling smps
Inventor: CHOI YONG WON
IPC: H02M3/28
Filed: 2012-05-31
Abstract: The present invention relates to a wireless control switching mode power supply comprising a power, a filter, a first rectifying unit, a power switcher, a transformer, a second rectifying unit, an LC filter, a control unit and a fixing unit. The control unit includes a PAN for sending and receiving wireless data; and a SoC having the PAN mounted therein and an internal control part for controlling a voltage or a current of the switching mode power supply by adjusting a switching frequency of the power switcher according to the received data.