baber/WOPTO huggingface dataset:
Patent KR-20110000823-A (KR)
Title: Viewing angle controllable liquid crystal display device using optically isotropic liquid crystal mixtures and vertical electric fields
Inventor: LEE SEUNG HEE
IPC: G02F1/1343
Filed: 2009-06-29
Abstract: PURPOSE: A viewing angle switching liquid crystal display device using optically isotropic liquid crystal mixtures and a vertical electric field is provided to remove a rubbing process, thereby preventing the yield and quality of devices from being lowered. CONSTITUTION: The first common electrode(9) of a grid shape is located in a part of an upper part of a lower substrate. The first pixel electrode is placed on the first common electrode or the same plane of the first common electrode. The second planarly patterned pixel electrode is located in an area where the first common electrode and the first pixel electrode(8). Two switching devices are formed in cross units of two gate lines and one data line(11).
Patent KR-20100117488-A (KR)
Title: Thin film type solar cell, and method for manufacturing the same
Inventor: CHO HYUN JUN
IPC: H01L31/0445
Filed: 2009-06-30
Abstract: PURPOSE: A thin film solar cell and a method for manufacturing the same are provided to secure the sufficient visibility for the alternative of a glass window by increasing a light transmitting region. CONSTITUTION: A front electrode(200) is spaced apart from a substrate(100). A semiconductor layer is formed on the entire surface of the substrate. A contact part(350) and a separating part(550) are formed on the substrate by eliminating a part of the semiconductor layer. A light transmitting part(570) is in connection with the front electrode through the contact part. A rear electrode is spaced apart from the front electrode through the separating part. A light transmitting part is formed in the rear electrode in order to increase a light transmitting region. The front electrode is exposed by eliminating the semiconductor using the rear electrode as a mask.
Patent KR-20100006141-A (KR)
Title: Lever drag type dual-bearing reel
Inventor: IKUTA TAKESHI
IPC: A01K89/015
Filed: 2009-07-08
Abstract: PURPOSE: A lever drag type dual bearing reel is provided to keep the free rotation of a spool by shortening the length of the portion opposite to a first flange part and a first opening. CONSTITUTION: A lever drag type dual bearing reel is composed of a spool having a wire wound body(9a) and first and second flange parts(9b); a spool shaft(5) supporting the spool rotatably; a drag unit having a braking disk(22), a friction disk(21), and a moving unit; a drag control lever(2) for controlling the drag force of the drag unit by operating the moving unit; a reel main body(1) for supporting the spool, the spool shaft, a drag unit, and the drag control lever. The reel main body comprises a first opening, a second opening, a first opposing unit, and a first thigh part.
Patent KR-20110005074-A (KR)
Title: Improved electrode structure of ccfl
Inventor: CHAE SUNG WOOK
IPC: H01J61/06
Filed: 2009-07-09
Abstract: PURPOSE: An electrode structure of a cold cathode fluorescent lamp is provided to reduce the power consumption of a fluorescent lamp and to improve the initial starting voltage property of the lamp by forming the dual structure of an inner metal and an external metal. CONSTITUTION: An electrode cup(14) discharges electrons to both end parts inside a glass tube. One end of a middle pin(15) is contacted with one side bottom side of the electrode cup. The middle pin is projected to the outside so that the other end of the pin passes through the glass tube. The middle pine supplies power to the electrode cup. An external pin(16) is connected to the end part of the middle pin that is projected to the outside of the glass tube. The external pin supplies power from the outside.
Patent KR-20110006867-A (KR)
Title: Method for controling output of audio signal and broadcasting receiver enabling of the method
Inventor: KIM DO HYUNG
IPC: H04N5/445
Filed: 2009-07-15
Abstract: PURPOSE: An output controlling method of a broadcasting receiver preventing the increase of the sudden volume is provided to output an alarm message according to the input of a volume increase command about the output of the image signal. CONSTITUTION: A broadcasting receiver determines the existence of the audio signal within an outputting image signal. The broadcasting receiver receives a volume increase command from a user(S202). In case the audio signal is not included within the video signal, the broadcasting receiver generates a warning message(S203). The broadcasting receiver outputs the generated warning message(S205). In case the audio signal is included within the video signal, the broadcasting receiver increases the output of the speaker(S206).
Patent KR-20110008397-A (KR)
Title: Drilling machine and control method thereof
Inventor: MYUNG TEA SIK
IPC: B23B39/00
Filed: 2009-07-20
Abstract: PURPOSE: A drilling machine and a controlling method thereof are provided to drill a various sizes of work piece by changing a fixed block and the height of a discharging part of a loading part according to the size of the work piece. CONSTITUTION: A drilling machine comprises a loading part(10), a feed port(20), a fixing part(30) and a drill part(40). The load stock loads a plurality of work materials in a loading space. The loading part successively supplies work materials through an outlet. The feed port transfers the work materials of the loading part to a pre-set drilling position.
Patent KR-20110008622-A (KR)
Title: Manufacturing method for glass tile using aluminium isopropoxide and glass tile manufactured method thereof
Inventor: LEE BUM SUK
IPC: E04C2/00
Filed: 2009-07-20
Abstract: PURPOSE: A method for manufacturing a glass tile using aluminum isopropoxide is provided to obtain metallic or pearl texture and fancy color to the glass tile. CONSTITUTION: A method for manufacturing a glass tile using aluminum isopropoxide comprises: a step of synthesizing aluminum isopropoxide(S1); a step of preparing alumina sol(S2) from aluminum isopropoxide; a step of mixing the alumina sol with silane to obtain a mid-coating liquid(S3); a step of combining thermal resistant silicone resin to the alumina sol to obtain a transparent liquid for top-coating; and a step of mixing the transparent liquid for top-coating with TiO_2 powder, SiO_2 powder, ZrO_2 powder, insuladd powder and pigment to obtain a top-coating liquid.
Patent KR-20090095525-A (KR)
Title: Battery Module of Improved Safety and Middle or Large-sized Battery Pack Containing the Same
Inventor: YOON HEE SOO
IPC: H01M50/529
Filed: 2009-07-22
Abstract: A battery module, and a battery pack containing the battery module are provided to break the electrode terminal connection part in case of the expansion of a battery cell due to the deterioration by charge/discharge for a long time, thereby improving the safety of a battery module. A battery module(100') comprises a plurality of battery cells or unit modules which are connected in serial by the mutual close adhesion state or the adjacent stacked state. The battery module are fixed so as to allow the stacked state of the battery cells or unit modules to be maintained even in case of the volume change of charge/discharge, and the some part of the electrode terminal connection part has the structure fragile to the volume change so as to allow the electrode terminal connection part to be broken for short circuit if swelling is higher than a certain value by the concentration of the expansion stress due to the swelling of battery cells on the electrode terminal connection part of the battery cells or unit modules.
Patent KR-20110010973-A (KR)
Title: Auto focusing module removed hall offset and control method thereof
Inventor: HEO HOON
IPC: H04N5/225
Filed: 2009-07-27
Abstract: PURPOSE: An automatic focusing module which is able to remove an offset hole and a control device thereof are provided to minimize an offset hole element if the location of a magnetic material is measured by using the offset hole. CONSTITUTION: An actuator(140) includes a magnetic body(141), a yoke(144), a base(144a), a PCB(Printed Circuit Board)(143), and a coil(142). The magnetic body is attached on the side surface of a lens assembly(120). The yoke is attached on the external side of a side opening of a filter housing(130). The base supports the yoke. The base is attached to the inner side of the yoke of the PCB. The coil is attached inside of the PCB. A hole element(150) is located in the center of the coil. The hole element measures the location of the magnetic body.
Patent KR-20110010976-A (KR)
Title: Luminance compensation system and method
Inventor: KWON JE YOUNG
IPC: H04N5/57
Filed: 2009-07-27
Abstract: PURPOSE: A brightness compensating system and a method thereof are provided to generate a reference pattern and automatically corrects brightness without additional external input. CONSTITUTION: A reference pattern generating unit(16) generates a reference pattern for brightness measurement. A brightness measuring unit(22) measures brightness of an image display device(10) from the reference pattern. A brightness compensating unit(28) corrects brightness of a light emitting unit(14). A PWM control unit(26) performs PWM control of output of a brightness correction unit. If a difference of a brightness value and a target brightness value is out of a permissible range, a microcomputer(20) increases a PWM control value of the PWM control unit.
Patent KR-20110016024-A (KR)
Inventor: OH TAC KEUN
IPC: H01L27/146
Filed: 2009-08-10
Abstract: 이미지 센서 모듈이 개시되어 있다. 이미지 센서 모듈은 포토 다이오드들을 포함하는 포토 다이오드 유닛이 상면에 배치된 반도체 칩, 상기 상면 상에 배치되며, 상기 상면과 마주하는 제1 면, 상기 제1 면과 대향하는 제2 면 및 상기 제1 및 제2 면들을 연결하는 측면을 포함하는 광 투과부, 상기 측면을 감싸고 상기 제1 및 제2 면들은 노출하여 상기 측면을 통해 상기 광 투과부로 외부광이 유입되는 것을 차단하기 위한 광 차단부를 포함하는 하우징 유닛 및 상기 하우징 유닛의 상기 제2 면 중 상기 포토 다이오드 유닛과 대응하는 위치에 배치된 렌즈 유닛을 포함한다.
Patent KR-20100020442-A (KR)
Title: Opening and closing type ratchet wrench
Inventor: KIM KWANG MAN
IPC: B25B13/08
Filed: 2009-08-12
Abstract: PURPOSE: An opening/closing type ratchet wrench is provided to apply torque steadily by mounting and surrounding the outer side of the bolt head or nut. CONSTITUTION: An opening/closing type ratchet wrench comprises a head(100), a ratchet wheel(200) and a first opening/closing bar. The head comprises a hollow(110) in which one side is opened. The ratchet wheel comprises a mounting unit(210) in which one side is opened. The mounting unit pushes or pulls the bolt header or nut in the lateral direction. The ratchet wheel is composed in order to protect the side part of the bolt header or nut. The first opening/closing bar is connected to the ratchet wheel in order to open and close the onside of the mounting unit.
Patent KR-20110016717-A (KR)
Title: Trip device using double core plunger for inducing higher magnetic field in electric leakage and over current circuit breaker
Inventor: SEO MOON SOO
IPC: H01H73/02
Filed: 2009-08-12
Abstract: PURPOSE: An electronic trip device using a double core plunger in an electric leakage and current circuit breaker is provided to increase the contribution degree of the plunger with respect to the increase of magnetic force by increasing the lateral cross section of the armature of the plunger. CONSTITUTION: A current supplied to the load side of a current circuit breaker passes through a coil(17). A cylinder(15) includes a plunger, a spring, the coil, and oil. The cylinder is fixed to a yoke(31), and an armature(33) is in connection with the yoke using an extension spring(32). If current flowing through the coil is more than permissible capacitance, the plunger is in contact with the armature. If the plunger is in contact with the armature, the current is broken.
Patent KR-20110016758-A (KR)
Title: Motor speed estimator with a velocity sensor for motor driving system
Inventor: HONG CHAN OOK
IPC: G01P3/00
Filed: 2009-08-12
Abstract: PURPOSE: A motor speed estimator with a velocity sensor for a motor driving system is provided to improve motor speed controlling performance in low speed region by reflecting the average value of estimated speed in an estimation error operating process. CONSTITUTION: An estimation error operator(601) includes a first storage(701), a first subtractor(702), a first absolute value operator(703), a first comparator(704), a second storage(705), a second subtracter(706), a second absolute value operator(707), a second comparator(708), a counter(709), a third storage(710), a division operator(711), and a third subtracter. The first storage is in connection with the output terminal of a detection torque operator. Detection torque is periodically inputted into the first storage. The first subtracter is in connection with the output terminal of the first storage. The first absolute value operation is in connection with the output terminal of the first substrator.
Patent KR-20110018048-A (KR)
Title: Manufacturing method of soil modifier using sludge of dredge
Inventor: CHOI MOON GYU
IPC: C09K17/40
Filed: 2009-08-17
Abstract: PURPOSE: A method for manufacturing a soil modifier is provided to fundamentally neutralize acidified soil and to prevent marine pollution according to ocean dumping of sludge of dredge. CONSTITUTION: A method for manufacturing a soil modifier comprises the steps of: injecting chitosan into the matured pyroligneous liquor and stirring the materials to prepare a natural polymer coagulant; precipitating a solid portion within cleaning water with the natural polymer coagulant; caking the sludge of dredge by dehydrating and drying the precipitate; mixing humic acid, mineral, bentonite, and zeolite into calcium sulfate or calcium phosphate, or a mixture of calcium sulfate or calcium phosphate; and mixing the sludge cake of dredge with the additives.
Patent KR-20100041669-A (KR)
Title: Heterocyclic compounds as protein kinases inhibitors
Inventor: KIM TAE SEONG
IPC: C07D237/06
Filed: 2009-08-20
Abstract: PURPOSE: A novel heterocyclic compound is provided to suppress protein kinase activation of growth factor receptor such as c-Met and uses as an anti-cancer drug. CONSTITUTION: A novel heterocyclic compound is denoted by chemical formula 1. A pharmaceutical composition contains therapeutically effective amount of heterocyclic compound. The composition is used in treating HGF-mediated diseases such cancer, asthma, allergic dermatitis, psoriasis, or rheumatic arthritis. The cancer includes non-small cell lung cancer, coloproctitis, glioblastoma, head and neck cancer, stomach cancer, bladder cancer, liver cancer or ovarian cancer. The pharmaceutical composition additionally contains antibiotics, alkylating agent, anti-matabolic agent, immunological formulation, interferon formulation or other anti-cancer formulation.
Patent KR-20110020084-A (KR)
Title: Method for establishing link-local address in mobile communications system and user equipment thereof
Inventor: JUNG SEUNG MIN
IPC: H04W8/26
Filed: 2009-08-21
Abstract: PURPOSE: A method for establishing a link-local address in a mobile communication system is provided to enable a network and a mobile terminal to establish the same IPv6 link-local address. CONSTITUTION: An MT(Mobile Terminal) changes a PDN(Public Data network) address into an ethernet MAC(Medium Access Control) address. The MT transfers the PDN address to the TE(Terminal Equipment)(S30). The TE(Terminal Equipment) changes the PDN address received from the MT into the Ethernet MAC address(S40). The TE creates an interface identifier by using the changed ethernet MAC address. The TE creates a link-local address using the interface identifier(S50).
Patent KR-20110020399-A (KR)
Title: Method of manufacturing transistor having shallow junction
Inventor: KO DAE HONG
IPC: H01L21/336
Filed: 2009-08-24
Abstract: PURPOSE: A method of manufacturing transistor having a shallow junction is provided to improve mobility by forming a shallow junction in the source and drain region of a silicon -4 group element solid solution. CONSTITUTION: In a method of manufacturing transistor having a shallow junction, a source-drain domain is formed on a silicon substrate. The first silicon -4 group element solid solution is formed in the source-drain domain. A dopant layer is formed in the first silicon -4 group element solid solution by implanting dopant An oxide film(70) is formed on the surface of the first silicon -4 group element solid solution region by using an oxidation process. The high concentration silicon -4 group element solid solution layer(80) is formed in the lower part of the oxide film. The shallow junction layer(90) is formed by concentration of dopants which is come out the lower part of a second high concentration silicon-4 group element.
Patent KR-20100025490-A (KR)
Title: Method and apparatus for automatic output revision of repeater
Inventor: KIM DOO HYUN
IPC: H04B17/40
Filed: 2009-08-26
Abstract: PURPOSE: A method and an apparatus for automatic output revision of a repeater are provided to maintain forward and backward outputs at the same time when the output of the repeater is deteriorated. CONSTITUTION: A transmitter output information and a receiver output information are lower than a certain reference value, an output information compensating unit(220) automatically compensate the forward and backward output information at the same time by using ALC(Auto Level Control) compensation information. A gain information conversion unit(230) converts the gain information, which is setup in a state that the output information compensating unit is operated, into the ALC compensation information, and the gain information conversion unit re-sets up the ALC compensation information.
Patent KR-20110022837-A (KR)
Title: System and method for automatic download of recommended contents, and portable multimedia device therefor
Inventor: RHIE SANG WOO
IPC: H04B1/40
Filed: 2009-08-28
Abstract: PURPOSE: A system and a method for automatically downloading recommended contents, and a portable multimedia device thereof are provided to improve the media accessibility and usability by enabling a user to use the recommended contents regardless of time and place. CONSTITUTION: A portable multimedia device(100) downloads and stores recommended contents from a media contents if there is new recommended contents. A contents recommendation information supply server(200) considers contents-holding information to confirm whether or not new recommended contents exists, and provides a confirmed result. A media server(300) stores and manages the contents, and searches and extracts the corresponding contents according to the request of the portable multimedia terminal.
Patent KR-20100027053-A (KR)
Title: Two-terminal type semiconductor sensor device
Inventor: ANZAI RYOICH
IPC: G01K7/20
Filed: 2009-08-28
Abstract: PURPOSE: A two-terminal type semiconductor sensor device is provided to prevent the influence of the precision of the circuit of the input terminal of the external device by setting precision of the constant current of the constant-current source of the external device low. CONSTITUTION: A two-terminal type semiconductor sensor device comprises a first external terminal(61), a second external terminal(62), a sensor circuit, a voltage dividing circuit, a differential amplification circuit(50), and a power transistor(60). The sensor circuit outputs the voltage based on the physical quantity. The voltage dividing circuit divides the voltage between the second external terminal and the first external terminal. The differential amplification circuit inputs the output voltage and partial pressure voltage of the sensor circuit. The drain and source of the power transistor are connected to the first and the second external terminal.
Patent KR-20100063642-A (KR)
Title: Apparatus for supporting dynamic rule change of event under sca and method thereof
Inventor: KIM HONG SOOG
IPC: G06F9/44
Filed: 2009-08-31
Abstract: PURPOSE: An apparatus for supporting a dynamic rule change of an event under SCA(Software Communication Architecture) and a method thereof are provided to prevent lowering of communication performance due to repeated transmission of the same event through an event relay unit. CONSTITUTION: An event rule database(220) copies an event signal of an event producer. The event rule database stores an event rule. An event management unit(200) updates an event rule table through the event rule of the event regulation database. The event rule table is recorded inside a domain. An even relay unit(180) copies the event signal of the event producer based on the event rule table.
Patent KR-20110024374-A (KR)
Title: Remote monitoring apparatus of molded case circuit breaker using power line communication
Inventor: WEE JUNG CHUL
IPC: H01H71/10
Filed: 2009-09-02
Abstract: PURPOSE: A remote monitoring apparatus of a molded case circuit breaker using power line communication is provided to monitor the on/off/trip state of a circuit breaker placed at a remote place by suing power line communication. CONSTITUTION: A circuit breaker control modem(140) collects the state signal of a circuit breaker, and receives a state report request signal of power line signal type loaded to a single-phase two-wire power line. The circuit breaker control modem restores the received state report request signal into an original state report request signal, and converts the state signal of the circuit breaker into a signal format according to the restored state report request signal. The circuit breaker control modem loads the converted state signal to the signal-phase two-wire power line, then transfers the power line.
Patent KR-20110029193-A (KR)
Inventor: JEON BONG GYU
IPC: D21F11/00
Filed: 2009-09-15
Abstract: PURPOSE: A paper fabricating apparatus is provided to improve workability and to prevent overflow of pulp liquid to the outside of the fixation frame and foot frame. CONSTITUTION: A paper fabricating apparatus comprises a foot frame(10) and fixation frame(30). The foot frame has a plurality of drainage holes(110) at the upper side. The foot frame has a staged part at the edge of the upper side. The fixation frame is placed at the edge of the upper side of the foot frame. The fixation frame prevents overflow of pulp liquid to the outside.
Patent KR-20110029227-A (KR)
Title: Chip coupler and print type antenna using the same
Inventor: SON HO WON
IPC: H01Q13/08
Filed: 2009-09-15
Abstract: PURPOSE: The chip coupler having the meander line structure being respectively expanded from the end of the ground plane and Radiation element, and of being formed in order to be crossed in parallel with each other is offered. CONSTITUTION: A first coupler comprises the second side flat board which is formed in the dielectric one side while accomplishing the right angle in the second lower-part flat board of the reverse L-shaped and the first side surface flat board. A prescription road is expanded in the end as the direction of one side as the meander line shape it is formed in the dielectric one side the right angle is accomplished in the first lower-part flat board and the second lower-part flat board.
Patent KR-20110031809-A (KR)
Title: Reinforced composite fiber for civil engineering and construction and preparing thereof
Inventor: YOON BYUNG SUP
IPC: D01F8/14
Filed: 2009-09-21
Abstract: PURPOSE: A reinforced composite fiber for engineering and constructing is provided to improve bending performance and to control crack of cement composite material. CONSTITUTION: A reinforced composite fiber for engineering and constructing is formed in cis-core form. A core part(110) contains polyethylene terephthalate resin. The cis part contains anhydrous maleic acid-grafted polypropylene resin with 0.7501.64 dl/g of intrinsic viscosity. A method for preparing the composite fiber of cis-core form comprises: a step of fusing polyethyleneterephthalate(PET) as a core part and anhydrous maleic acid-grafted polypropylene resin as a cis part; a step of collecting composite fiber at 500-1,300m/min; and a step of stretching the composite fiber at 80-120°C and heating at 90-130°C.