baber/WOPTO huggingface dataset:
Patent KR-20070115772-A (KR)
Title: Display device and driving method thereof
Inventor: INADA TETSUJI
IPC: G02F1/133
Filed: 2007-06-01
Abstract: A display device and a driving method thereof are provided to increase brightness of a light source unit corresponding to a low-brightness emission and display area unit to obtain low display brightness for a dark image uniformly. A display part is formed by a transmissive LCD having a display area(11) including pixels arranged in a matrix configuration. A backlight(40) includes light source units(42) individually disposed corresponding to a plurality of display area units constituting the display area, and illuminates a back surface of the display part. A driving unit drives the display part and the backlight on the basis of an input signal from the outside. The driving unit includes a controller(70) controlling an illumination state of the light source unit corresponding to the display area unit on the basis of a maximum input signal within the display area unit, which has a maximum value of an input signal corresponding to each display area unit. The controller checks whether a low-brightness emission and display area unit having the maximum input value in the display area unit which is lower than a first set value exists, and checks whether a high-brightness emission and display area unit having the maximum input signal in the display area unit which is the same as or higher than a second set value which is greater than the first set value exists. When the high-brightness emission and display area unit exists around the low-brightness emission and display area unit, the controller increases brightness of the light source unit corresponding to the low-brightness emission and display area unit.
Patent KR-20080107691-A (KR)
Title: Method of manufacturing key pattern of display substrate
Inventor: JOO SOONG YONG
IPC: G02F1/13
Filed: 2007-06-08
Abstract: A method for forming a key pattern using a key mask is provided to minimize the number of photo shot for forming a key pattern, and solve the electrostatic defect by maximizing the key area. A first key area of a first motherboard is arranged adjacent to a second key area of a second motherboard. A first patterned part(SL1) having a first, a second, and a third mask pattern is located on the surface the first key area. A key mask is arranged to locate the second pattern part(SL2) which has a fourth, a fifth, and a sixth mask patterns on the second key area. A second key pattern is formed on a part of the second key area through a first exposure process(L1) using the first, and the second mask patterns, and the fifth, and the sixth mask patterns. A third key pattern is formed on the remaining area of the first key area through a second exposure process(L2) using the second and the third mask patterns and the fourth, and the fifth mask patterns.
Patent KR-20080107741-A (KR)
Title: Light weight wood mold
Inventor: PARK SUN HOO
IPC: B26F1/44
Filed: 2007-06-08
Abstract: A light weight wood mold is provided to minimize force acting on a press machine by reducing weight of a wood mold. A light weight wood mold press-fits to a sheet type stand(200) made of various materials by pressurizing the stand with an upper press. The light weight wood mold forms a number of penetrations(110) for reducing weight on the space not affecting a cutter blade fitted to the stand and a dust preventing part on the penetrations. A lid, on which one side is equipped with a wind part(120), rests on the dust preventing part rest.
Patent KR-20080113899-A (KR)
Title: Semiconductor memory device having one body type ion implantation area of memeory arrays
Inventor: PARK JONG HOON
IPC: G11C11/35
Filed: 2007-06-26
Abstract: A semiconductor memory device is provided to improve layout efficiency by not requiring separation between an ion injection section and transistors in a core region. A semiconductor memory device comprises the followings: a first memory domain(211) in which a first memory array is arranged; a second memory domain(212) in which a second memory array is arranged; a core domain(220) positioned between the first memory domain and the second memory area; and a sense amp domain(230) formed in an outer side of the second memory domain, and in which a bit line sense amp amplifying data is arranged. An ion injection section of the first memory domain, the second memory domain, and a core domain is formed as one body.
Patent KR-20080114295-A (KR)
Title: Mask exchange apparatus for deposition chamber
Inventor: PARK KI JU
IPC: C23C14/24
Filed: 2007-06-27
Abstract: A mask exchange apparatus for deposition chamber is provided to facilitate replacement of a large size shadow mask for depositing an organic layer on a substrate and reduce the installation space of deposition line. A mask exchange apparatus for deposition chamber comprises a frame(1) which is opened on one side and includes an opening(2) for mask on another side opposite to the open side, two or more support columns(3) on the bottom, and a supporting plate(4) under the support columns; a driving cabinet(10) which is arranged inside the frame through a cabinet elevating unit(20), and includes two or more mask settling units(11) having different heights on the rest two sides; a mask transfer unit(50) which successively transfers the mask laid in the mask settling unit into the deposition chamber through the opening of the frame or returns to the original location; and a controller(60) which is connected to the cabinet elevating unit and the mask transfer unit to control the operation.
Patent KR-20080114394-A (KR)
Title: Coat hanger board
Inventor: LEE YUN JIN
IPC: A47B96/14
Filed: 2007-06-27
Abstract: A hanger for the pipe support of the clothes hanger is provided to enhance the frictional force so that the hanger can be prevented from being pushed out by the weight of the clothes. A hanger(10) for the pipe support of the clothes hanger comprises: a connecting part(11) connected to the vertical pipe body(1); a bonding groove(15) which is formed of a support groove(12) for hanging a horizontal tube(2) and is formed on the hanger; an elastic member(16) which has a superior frictional force and is combined with the bonding groove of the hanger. The elastic member is coupled with the bonding groove formed on the hanger.
Patent KR-20090001018-A (KR)
Title: Cutting device
Inventor: KIM KYOUNG HO
IPC: B23Q11/10
Filed: 2007-06-29
Abstract: A cutting apparatus is provided that objects can be strongly pressurized with a little power according to the length of the moment arm. A cutting apparatus comprises a rotating body which is connected to the rigid frame in order to be rotatable, a circular saw blade(1A) installed at one side of rotator, a driving unit which is installed in the other side of rotator and supplies the torque to the circular saw blade. The rotating body is the reduction device(2A) slowing down the torque and delivering the reduced torque to the circular saw blade.
Patent KR-20090001323-A (KR)
Title: Method and system to configure the personalized web portal for the content information sharing according to the terminal
Inventor: PARK JAE YEON
IPC: G06Q50/00
Filed: 2007-06-29
Abstract: A personalization web portal service providing method for sharing contents information by a terminal and system for the same are provided to add and delete a page at a personalization web portal and share contents with another user. A personalization web portal system providing method for sharing contents information by a terminal comprises a personalization service system(200), a terminal management system(300), a terminal information collection system(400) and a buddy server(500). The personalization service system stores a list of registered contents in database with authentication information and terminal specification information. The terminal management system includes the contents to be transmitted to the individual web page. The terminal information collection system converts the data according to the specification information of the user terminal which is stored in the personalization service system. The buddy server transmits production environment information according to the terminal specification of another user.
Patent KR-20070081790-A (KR)
Title: Skewered food forming mold and instant skewered food making device using the same
Inventor: WEE SUN LIM
IPC: A47J37/04
Filed: 2007-07-04
Abstract: A skewered food forming mold and an instant-skewered food making device using the same are provided to produce a desired shape of skewered foods depending on a consumer's preference. A skewered food forming mold(100) includes an upper mold(10), a lower mold(20), and a fastening part(26). The fastening part is hinged to a lower part of the lower mold. The lower mold includes a lower forming part(11), a support bar(16), a guide part(17), and a coupling rod(15). The lower forming part divides an inner space of the lower mold into an accommodating part(13) and an oil discharge part(14). The support part is supported by the lower forming part to divide the accommodating part. The guide part extends from one end of the lower mold in a longitudinal direction thereof. The coupling rod is installed at both ends of the lower mold to project in a longitudinal direction thereof.
Patent KR-20090005494-A (KR)
Title: Broadcasting processing apparatus and control method of the same
Inventor: KIM JE IK
IPC: H04N5/00
Filed: 2007-07-09
Abstract: A broadcast processing device and a control method thereof are provided to perform quick channel conversion and reduce decoding time of a broadcast signal. A receiver(10) receives a video signal. A decoding unit(40) decodes the video signal. A channel selector(30) performs channel selection. If a selection signal for selecting a channel is inputted through the channel selector, a controller(60) confirms whether sequence header information exists within the video signal received through the receiver. If so, the controller stores the sequence header information in a storage(50). If not so, the controller controls the decoding unit by using the sequence header information of a corresponding channel pre-stored in the storage. Therefore, the decoding unit decodes the video signal.
Patent KR-20090005887-A (KR)
Title: Method of forming a contact structure with a contact spacer and method of fabricating a semiconductor device using the same
Inventor: JANG YOON TAEK
IPC: H01L21/28
Filed: 2007-07-10
Abstract: The method of manufacturing the contact structure and the semiconductor device using the same including contact space are provided to improve the reliability of the semiconductor device by forming the contact space on the exposed conductive film. The interlayer insulating film is formed on the semiconductor substrate(100). The contact hole(148) for exposing the fixed region of the semiconductor substrate is formed by patterning the interlayer insulating film. The contact space(150) is formed in the side wall of the contact hole by using the deposition method having the vapor deposition chamber inclined to the major surface of the semiconductor substrate. The contact space is formed in the upper sidewall of the contact hole. The deposition method is the physical vapor deposition. The physical vapor deposition is the e-beam evaporation or sputtering.
Patent KR-20090010758-A (KR)
Title: Charge trap memory device
Inventor: LEE CHANG WON
IPC: H01L21/8247
Filed: 2007-07-24
Abstract: A charge trap type memory device including a charge trapping layer is provided to improve retention characteristic and electric charge mobility horizontally like metal. As to a non-volatile memory device in which a tunnel insulating layer(120), a charge trapping layer(130), a blocking insulation film(140) and a top gate electrode(150) are successively laminated on a semiconductor substrate, the charge trapping layer is made of grapheme. The charge trapping layer is made of a plurality of grapheme layers. The tunnel insulating layer is made of silicon carbide. The blocking insulation film is an alumina or a hafnium oxide layer.
Patent KR-20090012606-A (KR)
Title: Mobile device, printer server and private network system using them and methods thereof
Inventor: PLATOV MIKHAIL
IPC: H04L12/28
Filed: 2007-07-30
Abstract: A mobile apparatus for outputting fax data to the neighboring printer of a fax receiver, a private network system, which receives fax data by using the printer server and a method thereof are provided to determine a fax by receiving a fax receiving message by receiving the information of the printer outputting the fax data. A fax sending predetermine fact is received through an external redirection apparatus. The private branch exchange transmits the message for the facsimile receipt consulting with the mobile apparatus(S610). Fax data in which the receiver including fax function is forwarded in the external device are received(S630). The printer server confirms the information toward the printer of the mobile apparatus(S640). The location of the mobile apparatus corresponding to the fax receiver number is detected.
Patent KR-20090016943-A (KR)
Title: A method for preparing of hydrophilic zeolite membrane
Inventor: LEE YONG TAEK
IPC: B01D71/00
Filed: 2007-08-13
Abstract: Provided is a method for preparing a zeolite membrane having excellent selective separation performance by forming a uniform thin film-shaped zeolite layer in an inner part of a tubular supporter while using a commercially available zeolite powder as the seed crystal without separately preparing a zeolite powder to be used as a seed crystal. A method for preparing a zeolite membrane comprises the steps of: adhering a zeolite powder to a supporter; and aging and filtering a suspension containing a silica source and an alumina source to prepare a transparent filtrate, contacting the filtrate with the supporter, and heat-treating the filtrate contacxted with the supporter to form a crystalline zeolite membrane. The supporter is selected from an alumina/silicate mixed ceramic comprising 10 to 90% by weight of alumina, mullite, or porous stainless steel. The suspension contains: sodium silicate, colloidal silica or fumed silica as the silica source; sodium aluminate, aluminum isopropoxide or aluminum oxide as the alumina source; sodium hydroxide; and distilled water.
Patent KR-20090021716-A (KR)
Title: Blend of polyester with polycarbonate having advanced heat resistance
Inventor: HWANG DONG JUNE
IPC: C08K5/05
Filed: 2007-08-28
Abstract: A polyester/polycarbonate blend is provided to improve heat resistance while maintaining transparency and to be economically applied to polyester transparent articles required for excellent heat resistance. A polyester/polycarbonate blend comprises (a) PCTG(glycol-modified poly(1,4-cyclohexylenedimethylene terephthalate)) having the cyclohexanedimethanol(CHDM) content of 40-70 mol% based on the diol content; (b) polycarbonate(PC); and (c) polyethylene terephthalate(PET) consisting of a terephthalic acid, ethylene glycol and/or C3-6 alkylene glycol, or polyethylene terephthalate(PET) copolymerized with an isophthalic acid, CHDM or diethylene glycol of 1-10mol% based on the acid or diol component, to the PET component.
Patent KR-20080050997-A (KR)
Title: Instantaneous voltage-drop compensation circuit, power conversion apparatus, instantaneous voltage-drop compensation method and computer readable medium storing instantaneous voltage-drop compensation program
Inventor: YUZURIHARA ITSUO
IPC: H02J9/06
Filed: 2007-08-30
Abstract: An instantaneous voltage-drop compensation circuit, a power conversion apparatus, an instantaneous voltage-drop compensation method, and an instantaneous voltage-drop compensation program are provided to facilitate maintenance of a system, to improve a power factor, and to suppress harmonics by correcting the power factor. A power conversion apparatus(100) includes a three-phase AC power source(1) and an AC input unit(3). The three-phase AC power source outputs three-phase input power having voltages. The voltages are phase voltages of R-phase, S-phase, and T-phase, respectively. The AC input unit includes connections(3a), sensors(3b), and AC reactors(3c). The connections have respective connections with wires for the R-phase, S-phase, and T-phase. The sensors are current sensors that detect an AC input current inputted from the three-phase AC power source, and provided on the wires for the R-phase and T-phase. The AC reactors are provided on the wires for the R-phase, S-phase, and T-phase, and prevent a high-frequency current.
Patent KR-20090024537-A (KR)
Title: Apparatus and method for tactical data processing
Inventor: LEE SEUNG SOO
IPC: G06F15/16
Filed: 2007-09-04
Abstract: A method for processing tactical information and an apparatus thereof are provided to separate and select analog signals and digital signals inputted/outputted through one unified connector. An input unit(201) inputs information to a tactical information processing apparatus(101). A controller(203) operates and processes the tactical information. A recognition unit(205) automatically recognizes the kind of an external tactical communication device combined through the unified connector(103). A communication unit(207) properly transmits/receives signals correspondingly to the characteristic of the external tactical communication device so that communication with the external tactical communication device and outside can be performed. A display unit(209) displays the information of the tactical information processing apparatus.
Patent KR-20090027976-A (KR)
Title: Control method of air conditioning system for automobile
Inventor: KIM TAE HYEONG
IPC: B60H1/34
Filed: 2007-09-13
Abstract: A control method of an air conditioning system for vehicle is provided to sense the seated position of passengers and discharge the ventilated air toward only the space occupied by the passengers. A control method of an air conditioning system for vehicle comprises a step of operating a driver seat air discharging part(S2), a step of sensing whether passenger took a seat on the passenger seat and rear seat(S3), a step of operating a passenger seat air discharging part when the passenger seated on the passenger seat is sensed(S6,S7), a step of operating a rear seat air discharging part when the passenger seated on the rear seat is sensed(S8,S9), and a step of turning off the passenger seat and rear seat air discharging parts when no passenger seated on the passenger seat and rear seat is sensed(S10).
Patent KR-20090029929-A (KR)
Title: 디스펜스 정수기
Inventor: CHO MIN JE
IPC: B01D35/04
Filed: 2007-09-19
Abstract: 실외 공사장 등에서 사용 가능한 디스펜스 정수기가 개시된다. 개시된 디스펜스 정수기는 원수통에서 물을 공급받고 불순물이 침전됨으로써 불순물을 제거하는 침전필터를 포함하며, 침전필터에서 불순물이 침전된 물을 가압하는 펌프를 포함하고, 펌프에 의해 가압된 물이 통과되면서 정수되는 활성탄 필터를 포함하며, 활성탄 필터를 통과한 물을 공급받아 정수하는 필터유닛 및 필터유닛에서 정수된 물이 저장되는 저장탱크를 포함한다. 이와 같은 디스펜스 정수기는 펌프에 의해 원수통의 물을 활성탄 필터와 필터유닛을 거치게 함으로써 실외에서도 수돗물과 같은 불순물이 포함된 물을 용이하게 정수하여 음용할 수 있는 이점을 제공한다. 
       
     원수통, 침전필터, 펌프, 활성탄 필터, 필터유닛
Patent KR-20090030592-A (KR)
Title: Driving circuit for plasma display panel
Inventor: KIM YONG DUK
IPC: G09G3/288
Filed: 2007-09-20
Abstract: A driving circuit of a plasma display panel is provided to reduce heat generation in the driving circuit by supplying a sustain discharge voltage waveform to a Y electrode stably while reducing the number of switching elements. A method for driving a plasma display panel includes a reset section for uniformizing a wall charge, an address section for separating a discharge cell and a non-discharge cell, and a sustain section for performing sustain discharge of the selected discharge cell. The sustain discharge voltage and the ground voltage are supplied to a scan element unit(70) through a switch(SW3) for applying the sustain discharge voltage and the switch(SW4) for applying the ground voltage respectively.
Patent KR-20090031123-A (KR)
Title: Mimo antenna and mimo antenna system capable of improving isolation characteristic
Inventor: KIM IL KYU
IPC: H04B7/04
Filed: 2007-09-21
Abstract: A MIMO antenna system and a MIMO antenna are provided to improve isolation characteristic and reduce mutual interference by placing both a radiation strip line and a radiator connected to a radiation plate symmetrically to a ground. A first radiator(20) and a second radiator(30) is located at one edge space of a ground(10), and the first radiator and the second radiator are formed in an opposite side perpendicular to the ground. The first radiator is comprised of a first radiation plate(21), a first radiation strip line(22), a first connector(23) and a first line connector(24). The second radiator is comprised of a second radiation plate(31), a second radiation strip line(32), a second connector(33) and a second line connector(34). The first radiation plate is parallelly arranged to a surface of the ground. The first radiation strip line is arranged in one side of the first radiation plate to form a certain gap from the first radiation plate. The first connector is located in the gap between the first radiation strip line and the first radiation plate to connect the first radiation plate and the first radiation strip line. The first radiation strip line is connected to one side of the edge of the ground through the first line connection part. The second radiator has the same structure as the first radiator.
Patent KR-20090032597-A (KR)
Title: Method for selecting pilot bus in power system
Inventor: NAM SU CHUL
IPC: H02J3/12
Filed: 2007-09-28
Abstract: A method for selecting a pilot bus with a sensitivity matrix is provided to improve a voltage stability of a power system by stably controlling a pilot bus voltage into a secondary voltage control method. A method for selecting a pilot bus with a sensitivity matrix comprises the following steps: a step for calculating a susceptance matrix about a bus of a power system(S100); a step for calculating a sensitivity matrix from a reverse matrix of the susceptance matrix(S110); a step for arranging the sensitivity matrix according to a size of a diagonal component of the sensitivity matrix(S120); a step for comparing a bus positioned in a smallest diagonal component among the diagonal component of the sensitivity matrix with a limited condition of the pilot bus(S130); and a step for selecting a bus corresponding to the smallest diagonal component among the diagonal component of the sensitivity matrix as a pilot bus(S150).
Patent KR-20090033948-A (KR)
Title: Electronic commerce business method by using interphone
Inventor: LEE JAE DO
IPC: G06Q30/06
Filed: 2007-10-02
Abstract: An electronic commerce business method using an interphone is provided to enable members to freely use specific numbers of an interphone at residences, thereby enabling members to directly connect to a shopping mall. A member(400) presses a specific number of an interphone to directly connect to a shopping mall(100) by holding a handset of the interphone in a residence as a communication unit for electronic commerce as a collaborating company(300) let the member recognize. The shopping mall receives a signal of the member. The shopping mall registers a signal in a member DB of a database server through a database controller of a web server of the shopping mall. An order system displays connection information of the member and surrounding region information of the member through a monitor.