baber/WOPTO huggingface dataset:
Patent KR-20110126442-A (KR)
Title: Gift event group-buying system and method thereof
Inventor: YOON SUNG MI
IPC: G06Q30/06
Filed: 2010-05-17
Abstract: PURPOSE: A giveaway event group purchase providing system is provided to reduce event operating costs by enabling a server operator to share event information. CONSTITUTION: A giveaway interface unit(110) provides a giveaway event list. The giveaway interface unit provides an interface for giveaway event group purchase. A giveaway event management unit(120) manages a giveaway event. A giveaway recommendation unit(130) performs event lottery. A database(140) stores registered giveaway event information and group purchase service server information.
Patent KR-20110126942-A (KR)
Title: Biochip and manufacturing method thereof and method for detecting analyzed material using the biochip
Inventor: JEONG SE HOON
IPC: G01N33/48
Filed: 2010-05-18
Abstract: PURPOSE: A biochip, a manufacturing method thereof and an object substance detecting method using the same are provided to simplify the manufacturing process and reduce the manufacturing costs by rapidly and easily forming the working electrode and reference electrode of a bio-chip through a lift-off process. CONSTITUTION: A biochip(100) comprises a first substrate and a second substrate. In the first substrate, a working electrode(120) in which the aptamer coupling with a reference electrode(130) is able to be fixed is formed. The second substrate faces with the first substrate. A microfluidic channel(150) forming a flow passage on the working electrode and reference electrode is formed in the second substrate. The bio-chip measures the consecutive electrochemical signal difference of the working electrode and reference electrode.
Patent KR-20110129776-A (KR)
Title: Electromotive scroll compressor
Inventor: KOO IN HWE
IPC: F04C2/02
Filed: 2010-05-26
Abstract: PURPOSE: An electric scroll compressor is provided to prevent the partial abrasion of sliding bush and sliding bearing by reducing the tilting and lower the power consumption by reducing the resistance due to the oil. CONSTITUTION: An electric scroll compressor comprises a housing, a driving portion, a scroll compressor and a sliding bush. The driving portion is located inside the housing and generates the torque of a driving shaft. The scroll compressor compresses the refrigerant including the rolling scroll and fixed scroll. The sliding bus is placed in between the driving shaft and rolling scroll and is eccentrically rotated about the rotation of the driving shaft. The torque of the driving shaft is transferred to the rolling scroll. The oil passage is formed inside the housing. A declined portion(340) is formed in the end part of the rotational direction of the sliding bush. The declined portion is located on surface to the oil passage. The moment is added by pressing the declined portion with the circulated oil to the opposite direction of the moment due to the eccentricity of the sliding bush.
Patent KR-20110135188-A (KR)
Title: Spindle motor
Inventor: OH JONG RYEOL
IPC: G11B19/20
Filed: 2010-06-10
Abstract: PURPOSE: A spindle motor is provided to reinforce the rigidity of bearing by locating an oil surface to a trust dynamic pressure bearing unit in high temperature. CONSTITUTION: A herb(120) is combined in a rotary shaft(110). The rotary shaft is combined in a spindle motor(100). The rotary shaft is combined to a sleeve(130). An upper thrust dynamic pressure bearing unit is formed in a minute gap between the upper part of the sleeve and the lower part of the sleeve. An oil surface is located in the bearing unit.
Patent KR-20110137975-A (KR)
Title: Finishing materials of building using yellow soils and apparatus for manufacturing the same
Inventor: PARK CHAE KYO
IPC: E04F15/02
Filed: 2010-06-18
Abstract: PURPOSE: A construction finishing material using yellow soil and manufacturing apparatus thereof are provided to successively form a finishing material for construction by utilizing two net layers. CONSTITUTION: A grinding unit(200) grinds yellow soil. A mixing unit(300) mixes adhesives and the grinded yellow soil. A lamination unit(900) accumulates the composed yellow soil. A composed yellow soil providing unit(600) provides the composed yellow soil to the lamination unit. A net providing unit(400) provides a first net layer or a second net layer to the lamination unit. A transfer unit(700) transfers the lamination unit. A discharging unit(800) separates a finishing material for construction from the lamination unit.
Patent KR-20110138517-A (KR)
Title: The wiring system of excavator equipped with ac motor
Inventor: KANG KYUNG OH
IPC: E02F9/20
Filed: 2010-06-21
Abstract: PURPOSE: A wiring device for an excavator equipped with an AC motor is provided to prevent accidents due to cable interferences by maintaining the uniform tension of a cable. CONSTITUTION: A wiring device for an excavator equipped with an AC motor comprises a wireless transmitter(11), a wireless receiving and functional component driving part(12), and a magnet clutch(13). The wireless transmitter is installed within the engineer's cabin of an excavator and senses that a lever of the excavator is converted into a driving mode and generates a driving signal to a drum drive motor(8) and a magnet clutch of a cable reel assembly(6). The wireless receiving and functional component driving part are installed in an electric power supply panel(10) or the cable reel assembly. If the tension of a cable(3) is greater than a frictional force, the magnet clutch blocks the driving force of the drum drive motor delivered to a drum(7) and operates the cable to be released from the drum. If the tension of the cable is smaller than a frictional force, the magnet clutch delivers the driving force of the drum drive motor to the drum and operates the cable to be wound in the drum.
Patent KR-20110138556-A (KR)
Title: Exhaust gas purification system of diesel vehicle
Inventor: LEE SANG MIN
IPC: F01N3/28
Filed: 2010-06-21
Abstract: PURPOSE: An exhaust gas purifying device for a diesel vehicle is provided to reduce nitride oxide through HC-DeNOX reaction using the volume of a diesel-particulate filter and use existing diesel oxidation catalyst and diesel-particulate filter converter as it is. CONSTITUTION: An exhaust gas purifying device for a diesel vehicle comprises a housing(10), diesel oxidation catalyst(11), and a diesel-particulate filter. The housing is formed on an exhaust line. The diesel oxidation catalyst is arranged in the housing. The diesel oxidation catalyst consists of a coated area and a non-coated area(13b). Catalyst is coated on the carrier of the coated area and not on that of the non-coated area. The diesel-particulate filter is arranged on the rear of the diesel oxidation catalyst in the housing. An opening/closing unit is arranged on the diesel oxidation catalyst.
Patent KR-20120000451-A (KR)
Title: Rfid tag and method for receiving signal thereof
Inventor: SONG IL JONG
IPC: G06K19/07
Filed: 2010-06-25
Abstract: PURPOSE: An RFID tag and a signal receiving method thereof are provided to improve signal receiving performance by preventing the lowering of signal receiving performance due to the change of the size of the received signals. CONSTITUTION: A voltage signal generator(101) creates first and second voltage signals from received signals. An inverter(130) inverts the second voltage signals and obtains data pulse. A buffer(140) buffers data pulses and restores received data. The inverter comprises a current source and PMOS(Positive Metal Oxide Semiconductor) transistor. The PMOS transistor comprises a source connected to the first voltage signal, a gate connected to the second voltage signal, and a drain connected to the current source.
Patent KR-20120004125-A (KR)
Title: Device for measuring and controlling electric power
Inventor: KIM JUNG HO
IPC: H02J13/00
Filed: 2010-07-06
Abstract: PURPOSE: An apparatus for measuring and controlling power amount is provided to use the single control and communications module which is separated from a power outlet group by classifying a plurality of power outlets into one unit power outlet group. CONSTITUTION: One or more measurement and control devices are parallely connected to the both ends of an input power source. A relay and switch device(200) communicate with the measurement and control devices. A PC is connected to a relay and a switch device. The PC monitors a power amount which is measured from the measurement and control devices. The PC manages various data according to power use. The measurement and control devices are composed of a plurality of power outlets(110) which is parallely connected to the power line branched from the input power source and a controller(120) which supplies power to a corresponding power outlet.
Patent KR-20110007042-A (KR)
Title: Method for manufacturing of liquid crystal display device
Inventor: SATO OSAMU
IPC: G02F1/1341
Filed: 2010-07-12
Abstract: PURPOSE: A manufacturing method of a liquid crystal display device is provided to reduce the yield drop of the liquid crystal display device and to enable a process management convenient and to improve the performance such as contrast of the liquid crystal device. CONSTITUTION: An orientation film forming process is comprised of three processes of printing process, prebake process and hardening process. A surface of an alignment layer formed on a TFT substrate(10), a CF substrate(20) is rubbed with a roller wrapped with bag such as cotton or rayon. A liquid crystal dropping implementation process is comprised of two process of liquid crystal dropping process, coherent process. In the liquid dropping process, the liquid crystal is dropped as much as necessary on a CF substrate.
Patent KR-20120007164-A (KR)
Title: Device for opening and closing fluid channel and valve for gas container having the same
Inventor: LEE SANG BONG
IPC: F17C13/04
Filed: 2010-07-14
Abstract: PURPOSE: A valve for a gas tank and a flow path opening/closing apparatus to open/close the flow path of a valve are provided to smoothly move fluid by preventing the loss of pressure and rapidly open/close a connecting flow path by rotating a ball by a link unit connected to a linearly moving member. CONSTITUTION: A flow path opening/closing apparatus comprises a housing(141), a ball(150), a connecting shaft, a moving member(160), a spring(165), and a link unit(170). A connecting flow path is installed in the housing. The ball is rotatably installed in the housing to open/close the connecting flow path. The connecting shaft is coupled to the outer circumferential surface of the ball. The moving member comprises a path connected to the connecting flow path and moves to the ball if pressure is applied. The spring applies elasticity to the moving member to become far from the ball.
Patent KR-20120007197-A (KR)
Title: Printing apparatus
Inventor: YOO IN SUN
IPC: G02F1/13
Filed: 2010-07-14
Abstract: PURPOSE: A printing device is provided to prevent a friction between a magnetic bearing and a rail using a magnetic bearing. CONSTITUTION: A second magnetic bearing(127a) is inserted into a second rail(123). The second magnetic bearing operates in a second direction. A second magnet block(127b) surrounds the second magnetic bearing. A third magnetic bearing is inserted into a third rail. The third magnetic bearing operates in a third direction. The third magnet block surrounds the third magnetic bearing.
Patent KR-20120008369-A (KR)
Title: 액체 상태 측정 센서 및 이의 제조 방법
Inventor: SHIN KYUNG
IPC: G01N33/26
Filed: 2010-07-16
Abstract: 본 발명은 액체 상태 측정 센서 및 이의 제조 방법에 관한 것이다. 본 발명의 실시 예에 따르면, 분리된 두 기판 각각의 측면에 서로 마주하는 전극을 형성함으로써, 마주보는 전극의 면적을 크게 하여 센서의 감도를 향상시킨 액체 상태 측정 센서 및 이의 제조 방법을 제공한다.
Patent KR-20120062030-A (KR)
Title: Powder-type dentifrice composition contained gold particles and manufacturing method thereof
Inventor: KIM KI YOUNG
IPC: A61K8/19
Filed: 2010-07-19
Abstract: PURPOSE: A powder toothpaste composition containing gold particles is provided to disinfect bacteria without side effect and to prevent dental caries and gingival disorders. CONSTITUTION: A powder toothpaste composition contains 0.0005-1.0 Wt% of gold particles with a particle size of 10-200um; one or two kinds of plaque removers selected from 0.1-0.5 wt% of cetyl pyridinium chlorie, 0.01-0.05 wt% of sodium fluoride, and 0.1-0.7 wt% of sodium monofluorophosphate; an auxiliary disinfectant containing one or more selected from 0.01-0.5 wt% of triclosan, 0.01-0.5 wt% of mastic oil, and 0.1-5 wt% of propolis extract powder; one or more sweetener selected from 1.0-10 wt% of xylitol powder, 0.01-1.0 wt% of saccharin, and 2.0-3.0 wt% of sorbitol powder; and one or more excipients selected from 50.0-86.0 wt% of lactose and 19.0-75.0 wt% of silicon dioxide.
Patent KR-20120010533-A (KR)
Title: manufacturing method non-sintered TiO2 electrode using TiO2 nano-wire and the TiO2 electrode thereby
Inventor: CHA SEUNG IL
IPC: H01G11/30
Filed: 2010-07-26
Abstract: PURPOSE: A manufacturing method of a non-sintered TiO2 electrode is provided to improve the physical strength of an electrode, and to prevent the crack phenomenon of a substrate, by inserting TiO2 nanofibrous paper between TiO2 electrode layers. CONSTITUTION: A manufacturing method of a non-sintered TiO2 electrode comprises: a step of manufacturing TiO2 particles; a step of manufacturing TiO2 dispersion by dispersing the TiO2 particles and solvent; a step of manufacturing a TiO2 sol gel paste by adding a binder into the TiO2 dispersion; a step of forming a first electrode layer by spreading the TiO2 sol gel paste; a step of positioning the nanofibrous paper by spreading the TiO2 sol gel paste on the substrate; a step of forming a second electrode layer on the TiO2 nanofibrous paper by re-coating the TiO2 sol gel paste; and a step of compressing the outcome.
Patent KR-20120013686-A (KR)
Title: Roll screen of tension adjuster
Inventor: GEUM JUNG SIK
IPC: E06B9/40
Filed: 2010-08-06
Abstract: PURPOSE: A tension adjuster for a roll screen is provided to enable somebody to control the tension of a torsion spring easily and conveniently by simply rotating a one-way member in one direction. CONSTITUTION: A tension adjuster(1) for a roll screen comprises an one-way member(2) and a housing member(9). The one-way member comprises a control knob(3), a circular cam(4), a joint(5), and a connector(6). A wing piece(7) is formed on both sides of the circular cam, and a ratchet(7a) is formed on the end of the circular cam. Control grooves(8) are formed on the control knob. The housing member is coupled to the one-way member, and a flange(10) is formed on one side of the housing member. A screw fastening boss(11) is formed on both sides of the flange, and an inscribed sawtooth(12) is formed on the inner surface of the flange. The inscribed sawtooth engages with the ratchet.
Patent KR-20120013760-A (KR)
Inventor: PARK BYUNG GUN
IPC: B44C5/04
Filed: 2010-08-06
Abstract: 본 발명은 가전제품용 장식재에 관한 것으로서, 특히, 글라스와, 상기 글라스의 배면에 배치되는 케이스와, 상기 케이스의 전후방향으로 관통하여 형성되는 보석장착공과, 상기 보석장착공에 장착되는 보석를 포함하며, 상기 상기 글라스의 배면에 상기 케이스를 접착시키는 접착부를 포함하는 가전제품용 장식재에 관한 것이다.
Patent KR-20120017279-A (KR)
Title: Method for programming non-volatile memory device and apparatuses performing the same
Inventor: JOO SANG HYUN
IPC: G11C16/30
Filed: 2010-08-18
Abstract: PURPOSE: A method for programming a nonvolatile memory device and apparatuses for performing the same are provided to reduce charge diffusion after a verification operation by previously diffusing charges between a program operation and a verification operation. CONSTITUTION: A program voltage is supplied to a selected word line. A first negative voltage is supplied to the selected word line. A second negative voltage is supplied to the selected word line as the verification voltage.
Patent KR-20120017349-A (KR)
Title: Spindle motor and disk driver having the same
Inventor: SMIRNOV VIATCHESLAV
IPC: H02K5/16
Filed: 2010-08-18
Abstract: PURPOSE: A spindle motor and a disk driver including the same are provided to strongly combine a rotating member and arrange a filling groove, thereby securing assembly and rotation stability of the spindle motor. CONSTITUTION: A bush(30) rotates together with a shaft(10). A rotor case(41) comprises a cylindrical wall part(41a) combined with the outer circumferential surface of the bush. A chucking part(60) detachably combines a disk. A filling groove(35) is arranged on a boundary part of the shaft and the bush. A third ring shape groove part is arranged on the inner circumferential surface of the bush in an axial direction.
Patent KR-20120020376-A (KR)
Title: Jig for roll of straightening machine
Inventor: LEE SUN CHAN
IPC: B23B13/00
Filed: 2010-08-30
Abstract: PURPOSE: A jig for machining rolls of a straightener is provided to stably fix a plurality of rolls by evenly dispersing the pressing force of a pressing and fixing unit to the side of the rolls. CONSTITUTION: A jig for machining rolls of a straightener comprises a base shaft member(10), a roll gap maintaining member(20), and a roll fixing member(30). The base shaft member is clamped with a chuck of a lathe(1) and fastens a plurality of rolls(2) for a straightener by passing through the rolls. The roll gap maintaining member is arranged between the rolls coupled to the base shaft member. The roll fixing member fixes the rolls coupled to the base shaft member.
Patent KR-20120025310-A (KR)
Title: Windmill
Inventor: SIN YONG CHOL
IPC: F03D11/02
Filed: 2010-09-07
Abstract: PURPOSE: A windmill is provided to maximally use the power of wind for rotating a vertical shaft in a direction even if a blade unit, in which rotate the vertical shaft in the other direction, is opened. CONSTITUTION: A windmill comprises a vertical shaft(10) and a blade unit(100). The blade unit comprises rotary disks(20), multiple stop shafts(30), upright shafts(40), blades(50), and tension springs(60). The top and bottom ends of the stop shafts and the upright shafts are fixed to the rotary disks. The upright shafts have a bigger radius than the stop shafts. The blades are coupled to the upright shafts. The tension springs are fixed to the base ends of the blades and pull the blades toward the stop shafts.
Patent KR-20120031350-A (KR)
Title: System for selecting frequency band in wireless home digital interface
Inventor: LIM WON TAEK
IPC: H04W72/08
Filed: 2010-09-24
Abstract: PURPOSE: A frequency wideband selection system for wireless home digital interface is provided to maintain the image quality of an electronic device and to maintain the sensing intensity. CONSTITUTION: A first frequency band change selector(104) selectively changes a channel including a frequency corresponding to an SNR(Signal to Noise Raito) value. The first frequency band change selector selects the frequency. A first wireless video transmitter(106) transmits the video signal to an electronic device(108).
Patent KR-20110033096-A (KR)
Title: Texturing semiconductor substrates
Inventor: BARR ROBERT K
IPC: H01L31/18
Filed: 2010-09-24
Abstract: PURPOSE: Texturing semiconductor substrates are provided to reduce light reflexibility from a semiconductor substrate by texturing the semiconductor substrate using aqueous solution containing alcoxylation glycol of the high molecular weight, and the ether and etheracetate derivative. CONSTITUTION: In texturing semiconductor substrates, a semiconductor substrate is provided. The surface of the semiconductor substrate is textured by an aqueous solution including alcoxylation glycol, and the ether and etheracetate derivative. An anti-reflective layer is formed on the textured surface. A part of textured surface is exposed to outside by etching an anti-reflective layer. At least one metal layer is formed on the part of textured surface.
Patent KR-20120032166-A (KR)
Title: 개착공법용 가시설 구조물
Inventor: BYUN WOONG HO
IPC: B66C7/00
Filed: 2010-09-28
Abstract: 본 발명은 건설, 토목분야에 관한 것으로서, 보다 상세하게는 개착공법을 위한 공사시 임시로 설치하기 위한 가시설에 관한 것이다. 특히 본 발명은 지반의 터파기 작업에 의해 형성된 굴토부(2)의 양쪽 주변 지표면에 각각 상기 굴토부(2)를 따라 설치되는 레일(200); 상기 레일(200)을 받칠 수 있도록 상기 굴토부(2)의 주변 지표면에 안착되며, 일측이 상기 굴토부(2)의 흙막이 구조물(10)에 탈착 가능토록 결속되는 받침대(100);를 포함하는 것을 특징으로 하는 개착공법용 가시설 구조물을 제시한다.
Patent KR-20120035690-A (KR)
Title: Fishing rod
Inventor: BAK UNG SUN
IPC: A01K89/01
Filed: 2010-10-06
Abstract: PURPOSE: A fishing rod is provided to enable a user to easily fish with less power and to grip the fishing rod with less power. CONSTITUTION: A fishing rod comprises a body part(10), a connection part(20), and a second body part(30). In the body part, a plurality of guide rings is installed to be downwardly protruded. The connection part is bent downward from the base of a first body part. The second body part is extended horizontally from the bottom of the connection part and mounts a reel on the upper part thereof. The fishing line released from the reel passes through a penetration hole and a guide ring.
Patent KR-20120038330-A (KR)
Title: Application of nadh spectrum to the photocatalytic activity assay
Inventor: SONG NAM WOONG
IPC: G01N21/64
Filed: 2010-10-13
Abstract: PURPOSE: A method for measuring photocatalyst activity using NADH is provided to enhance a measuring speed and the accuracy and to simplify an analysis process by measuring the fluorescence intensity in the optical catalyst and NADH mixture without a separated pre-processing process. CONSTITUTION: A method for measuring photocatalyst activity comprises next steps. NADH and a photocatalyst are inserted into a container and the fluorescence intensity of NADH are measured before an optical activity of the photocatalyst. After the ultraviolet light is irradiated in container and the optical catalyst is activated the light, the fluorescence intensity of NADH is measured. The measured difference of the fluorescence intensity of NADH before and after the optical activity is circulated so that a photo-catalytic activity is measured. The absorbance of NADH is used instead of the fluorescence intensity of NADH.
Patent KR-20120038606-A (KR)
Title: Method and apparatus for effective multicast traffic transmission utilizing station link state in wireless lan
Inventor: LEE BYUNG GU
IPC: H04L27/00
Filed: 2010-10-14
Abstract: PURPOSE: A multicast traffic transmission apparatus and a method thereof on a wireless LAN are provided to control multicast transmission speed according to a link state of a terminal by process of an AP. CONSTITUTION: An IGMP(Internet Group Management Protocol) managing unit(120) collects a MAC(Medium Access Control) address about a terminal in an AP(Access Point) multicast group. A margin determining unit(140) reflects margin to minimum link state information according to the number of calculated APs. A transmission and modulation processor(150) modulates data in a modulation mode. The transmission and modulation processor transmits the modulated data to the terminal.
Patent KR-20120038858-A (KR)
Title: Tableware for infant
Inventor: OH JI SUN
IPC: A47G19/02
Filed: 2010-10-14
Abstract: PURPOSE: A tableware for infant is provided to prevent spilling food in advance. CONSTITUTION: A tableware for infant comprises a container, a cover unit, an ear-shaped protrusion. The container(1) includes a lower plate and a circumferential lamellae. The cover unit(3) covers top of the container. The container comprises a receiving portion and the ear-shaped protrusion(2). The receiving portion accepts food. In protrusion, a spoon body implantation groove is installed. In the spoon body implantation groove, front and top part in which the body of the spoon is inserted are opened.