baber/WOPTO huggingface dataset:
Patent KR-20110070820-A (KR)
Title: Multi-head, multi-needle embroidery machine, multi-needle head for such a machine, thread cutter element and thread cutter for such a machine
Inventor: LAESSER FRANZ
IPC: D05B65/06
Filed: 2010-12-17
Abstract: PURPOSE: A multi-head, a multi-needle embroidery machine, a multi-needle head for such a machine, a thread cutter element and a thread cutter for such a machine are provided to clearly cut the needle thread while maintaining an end of the needle thread by changing a carrier and a needle location. CONSTITUTION: A multi-head, a multi-needle embroidery machine, a multi-needle head for such a machine, a thread cutter element and a thread cutter for such a machine includes a needle location(13), an embroidery drive, a thread cutter(27), and a thread cutting drive. The embroidery drive is arranged on the carrier structure. The needle location forms a needle tappet and stitch-formation members. The stitch-formation members includes thread balance units(21,23). The needle location is moved to an active position connected to the embroidery drive. The needle location moves to a passive position releasing the connection of the embroidery drive. The thread cutter includes a clamping device. The thread cut drive operates each thread cutter.
Patent KR-20120068443-A (KR)
Title: Multi view and stereoscopic image display
Inventor: WOO JONG HOON
IPC: G02B30/25
Filed: 2010-12-17
Abstract: PURPOSE: A multiple time and three-dimensional image display device is provided to divide a left-eye image and a right-eye image in a three-dimensional mode through active polarizing glasses. CONSTITUTION: A left-eye image is passed through a first left-eye filter of a first shutter glasses in a three-dimensional mode(200A). A right-eye image passes through a first right-eye filter of the first shutter glasses. A second image passes through a second left-eye image filter and a second right-eye filter of second shutter glasses in a multiple viewing mode. A left-eye image passes through the second left-eye filter.
Patent KR-20120069974-A (KR)
Title: Photoelectric element and manufacturing method of the same
Inventor: PARK HAN SUN
IPC: H01L31/0236
Filed: 2010-12-21
Abstract: PURPOSE: A photoelectric device and a manufacturing method thereof are provided to reduce an amount of lost charges in a moving process by preventing crystal defects through a photoelectric layer formed on a buffer layer. CONSTITUTION: A first electrode(120) has transmittance and conductivity. The first electrode includes an uneven layer(121) and a buffer layer(122). A photoelectric layer(130) comprises a plurality of semiconductor layers on the first electrode. The photoelectric layer generates electron-hole pairs by absorbing light passing through the substrate and the first electrode. A second electrode(140) has conductivity on the photoelectric layer.
Patent KR-20120072895-A (KR)
Title: Novel use of id1 for preventing or treating fibrosis
Inventor: LEE JEUNG HOON
IPC: C12N15/861
Filed: 2010-12-24
Abstract: PURPOSE: An Id1 protein for preventing or treating fibrosis is provided to relieve symptom due to collagen synthesis and to reduce collagen expression induced by TGF-beta 1/Smad 2,3. CONSTITUTION: A pharmaceutical composition for preventing or treating fibrosis contains Id1(inhibitory of DNA binding 1) protein or a polynucleotide encoding the protein as an active ingredient. The protein is Id1-v2 having an amino acid sequence of sequence number 1. A polynucleotide encoding the protein has a base of sequence number 2. An expression vector contains the polynucleotide. The expression vector is a retrovirus vector or adenovirus vector. A method for screening a candidate material for preventing or treating fibrosis comprises: a step of contacting a candidate material to Id1 protein or a recombinant cells expressing the protein; a step of measuring Id1 protein level and activation or gene expression level; and a step of determining the candidate material is the material for preventing or treating fibrosis in case of the expression level and activation is increased over a control group.
Patent KR-20120077014-A (KR)
Title: Eraser refuse eliminator
Inventor: YEEN HEUI YEEN
IPC: B43K29/02
Filed: 2010-12-30
Abstract: PURPOSE: An apparatus for removing the waste of an eraser is provided to include a main body, a pencil and eraser assembly, and a tape cleaner assembly. CONSTITUTION: An apparatus for removing the waste of an eraser includes a main body(100), a pencil and eraser assembly(200), and a tape cleaner assembly(300). The main body includes a gripping part(110) and a first opened part(120). The gripping part is longitudinally expended. The first opened part is formed at one end part of the gripping part. The pencil and eraser assembly is detachably combined with the first opened part. The tape cleaner assembly is detachably combined with another end part of the gripping body. The tape cleaner assembly includes a tape roller storing box(310), a tape roller(320), and a tape roller cover(330). The tape roller removes the waste of an eraser.
Patent KR-20120078404-A (KR)
Title: Optical disc drive
Inventor: KIM SANG HUN
IPC: G11B33/12
Filed: 2010-12-31
Abstract: PURPOSE: An optical disc drive is provided to suppress signal interference in a ribbon cable for transmitting a signal. CONSTITUTION: A ribbon cable(80) comprises a plurality of wiring layers. One end of the wiring layers is connected to a connector. The ribbon cable has a fixed portion and a moving portion. The fixed portion corresponds to the body of a housing. The moving portion crosses the fixed portion. A guide shaft makes an optical pickup device reciprocate on the tray. A support post supports the guide shaft. The support post protrudes from the tray.
Patent KR-20100043178-A (KR)
Title: Cap assembly for a high current capacity energy delivery device
Inventor: GARDNER WILLIAM H
IPC: H01M50/566
Filed: 2008-06-09
Abstract: A cap assembly for use in an electrochemical cell. The cap assembly includes a tab collection post, a core insert, and at least one current collecting tab connected at one end to an electrode foil in the electrochemical cell, and horizontally connected at the other end to the tab collection post and the core insert. The at least one current collecting tab is disposed between and welded with the tab collection post and the core insert. The cap assembly also includes a shock absorber disposed around the core insert.
Patent KR-20100032910-A (KR)
Title: Gas feeding device for semiconductor manufacturing facilities
Inventor: NISHINO KOUJI
IPC: H01L21/205
Filed: 2008-07-17
Abstract: Provided is a gas feeding device for semiconductor manufacturing facilities according to an organic metal vapor deposition. The gas feeding device comprises a main gas feeding line for feeding a raw gas to a reaction furnace, a vent gas feeding line for discharging the material, and a plurality of gas feeding mechanisms arranged midway between the two gas lines. The gas pressure (P) of the main gas feeding line and the gas pressure (P) of the vent gas feeding line, which are detected downstream of the orifice of a pressure type flow rate control device, are contrasted, and are so regulated by the pressure control device on the entrance side of the vent gas feeding line that the pressure difference between the main gas feeding line and the vent gas feeding line may be zero at the time of changing the feed of the raw gas.
Patent KR-20100040313-A (KR)
Title: Halogen-free flame retardant
Inventor: FUTTERER THOMAS
IPC: C08K5/3492
Filed: 2008-07-25
Abstract: The invention relates to a halogen-free flameproofing agent to be incorporated into a polymer matrix, said flame-proofing agent containing at least ammonium polyphosphate(s) and/or derivatives thereof and an oligomer or polymer 1,3,5-triazine derivative or mixtures of a plurality thereof, and at least one compound selected from monozinc phosphate, zinc borate, trizinc phosphate, zinc pyrophosphate, zinc polyphosphate, zinc hydroxystannate, zinc stannate, boron phosphorus oxide, monoaluminium phosphate, trialuminium phosphate, aluminium metaphosphate and mixtures thereof, pre-condensed melamine derivatives, melamine salts and addition compounds, ethylene diamine phosphate, piperazine phosphate, piperazine polyphosphate, 1,3,5-trihydroxyethyl isocyanurate, 1,3,5-triglycidylisocyanurate and triallyl isocyanurate.
Patent KR-20100047252-A (KR)
Title: Method for production of metal microparticle, and metal colloid solution comprising metal microparticle
Inventor: ENOMURA MASAKAZU
IPC: B22F9/24
Filed: 2008-07-04
Abstract: A metal microparticle can be produced by joining the flow of an aqueous solution containing a polymeric dispersing agent and a metal compound with the flow of an aqueous solution of a reducing agent in a fluid film by using a reactor, and then conducting the reduction reaction while homogeneously mixing the solutions in the fluid film. The reactor is adapted to agitate and mix homogeneously in the fluid film that is formed between processing surfaces, wherein the processing surfaces are arranged opposite to each other and are movable between a spaced-apart position and an approximated position, and wherein at least one of the processing surfaces can rotate relative to the other one.
Patent KR-20100047873-A (KR)
Title: Ultrasonic vibration jointing apparatus
Inventor: ARAI MASAYOSHI
IPC: H01L21/60
Filed: 2008-07-23
Abstract: Intended is to solve the breakage problem of the joint portion between a horn and a vibration transmission rod in the prior art and the problem of the case, in which a tip is attached to the leading end of the vibration transmission rod. Provided is an ultrasonic vibration jointing apparatus, in which a vibration transmission rod (5) having end faces (5a and 5b) acting as vibration and pressure acting faces is formed to have a polygonal axial section. The vibration transmission rod (5) is so mounted on the leading end of a horn (4) as to vibrate integrally. The vibration transmission rod (5) and a mass (8) are made separate so that the mass (8) may push one of protrusions (6 and 7) formed at nodal points in the vibration transmission rod (5).
Patent KR-20100053617-A (KR)
Title: A composition useful in the catalytic hydroprocessing of hydrocarbon feedstocks, a method of making such catalyst, and a process of using such catalyst
Inventor: GABRIELOV ALEXEI GRIGORIEVICH
IPC: B01J21/04
Filed: 2008-08-04
Abstract: A hydrocarbon oil-impregnated composition that comprises a support material having incorporated therein a metal component and impregnated with a hydrocarbon oil. The hydrocarbon oil-impregnated composition is useful in the hydrotreating of hydrocarbon feedstocks, and it is especially useful in applications involving delayed feed introduction whereby the hydrocarbon oil-impregnated composition is first treated with hot hydrogen, and, optionally, a sulfur compound, prior to contacting it with a hydrocarbon feedstock under hydrodesulfurization process conditions.
Patent KR-20100035187-A (KR)
Title: System and method for indicating reminders via a portable computing device
Inventor: ROGERS SEAN SCOTT
IPC: H04M1/72451
Filed: 2006-03-30
Abstract: A method of processing location data at a portable computing device is provided and includes receiving information associated with a user defined location at the portable computing device. The information includes a central point and an entry indication perimeter. An entry alert associated with the user defined location is received at the portable computing device. The location of the portable computing device is monitored to determine when the portable computing device crosses the entry indication perimeter associated with the central point of the user defined location indicating that the portable computing device is proximate to the user defined location. The method further includes switching the portable computing device from a roaming state to an entry state indicating that the portable computing device is about to enter the user defined location. An indication can be provided to the user that the portable computing device has switched to the entry state.
Patent KR-20100049679-A (KR)
Title: Fuel cell system
Inventor: KAJIWARA SHIGETO
IPC: G05D7/00
Filed: 2008-09-24
Abstract: In a fuel cell system, it is possible to suppress fixation of a fluid drive device arranged in a fluid channel connected to a fuel cell body. The fuel cell system (10) includes a fuel cell stack (22), a system body (20) having respective elements for supplying a fuel gas and respective elements for supplying an oxidizing gas; and a control device (80). The control device (80) includes a fluid drive device drive processing unit (88) having a function to forcibly drive the fluid drive device for preventing fixation of the fluid drive device according to judgments made on a non-use time, an operation state of the system body (20), a film impedance state of the fuel cell, a temperature of the fuel cell stack (22), and a dark noise.
Patent KR-20100091951-A (KR)
Inventor: VOCHEZER GEORG
IPC: G10D1/00
Filed: 2008-10-14
Abstract: 본 발명은, 현악기용 미세 튜닝 페그를 공개하고, 이는 현 유지 영역을 형성하는 제 1 섹션과 현악기에 미세 튜닝 페그를 장착하기 위한 지지 영역을 형성하는 하나 이상의 다른 섹션을 갖는 샤프트를 포함한다. 제 1 섹션은 하나 이상의 다른 섹션에 대해 회전될 수 있다. 미세 튜닝 페그는 제 1 섹션에 대해 회전 가능하게 고정되는 방식으로 연결된 제 1 기어와, 하나 이상의 다른 섹션에 대해 회전 가능하게 고정되는 방식으로 연결된 하나 이상의 다른 기어와, 회전축을 중심으로 회전 가능한 방식으로 샤프트 상에 배열되는 헤드, 및 헤드 상에 배열되고 제 1 기어 및 하나 이상의 다른 기어에 작용하는 적어도 하나의 구동 기어를 추가 포함한다.
Patent KR-20100105541-A (KR)
Inventor: KIESEWETTER JOERG
IPC: G01R1/067
Filed: 2008-10-10
Abstract: 본 발명은 조정기, 조정기 상에 배치된 프로브 아암, 그리고 프로브 아암과 적어도 간접적으로 연결되는 프로브 탐침을 포함하는 프로브 홀더에 관한 것이다.  본 발명의 목적은 검사되는 기판의 접촉부 개수를 증가시키는 것이고 또한 웨이퍼 그룹에서 반도체 부재의 식각된 트랜치 내의 다수의 접촉부를 검사하는 것을 가능하게 하는 것이다.  본 발명에 따르면, 프로브 아암은 프로브 탐침과 하나 이상의 제2 프로브 탐침이 배치되는 탐침 지지부에 연결된다.
Patent KR-20100098533-A (KR)
Inventor: JOHANSSON GARY A
IPC: H01L51/50
Filed: 2008-11-18
Abstract: 화학식 I, 화학식 II, 또는 화학식 III을 갖는 화합물을 개시한다.  화학식 중, Ar 1 은 독립적으로 페닐렌, 치환된 페닐렌, 나프틸렌, 또는 치환된 나프틸렌일 수 있다.  Ar 2 는 각각 나타날 때 동일하거나 상이하고, 아릴기이다.  M은 각각 나타날 때 동일하거나 상이하고, 컨쥬게이트된 부분이다.  T 1  및 T 2 는 각각 나타날 때 독립적으로 동일하거나 상이하고, 비평면 형태로 연결된 컨쥬케이트된 부분이며; a 및 e는 각각 나타날 때 동일하거나 상이하고, 1 내지 6의 정수이며; b, c, 및 d는 b + c + d = 1.0이도록 하는 몰 분율이며, 단 c는 0이 아니며, b와 d 중 적어도 하나는 0이 아니며, 그리고 b가 0일 때 M은 적어도 두 개의 트라이아릴아민 단위를 가지며; n은 1보다 큰 정수이다.
Patent KR-20100087040-A (KR)
Inventor: KATOH TATSUYA
IPC: G09G3/36
Filed: 2008-11-27
Abstract: 필름 기재의 표면에, 외부와 접속 가능한 단자가 복수 형성된 반도체 칩이 실장되고, 반도체 칩의 입력 단자와 접속되는 배선이 형성되어 있는 입력 단자 배선 영역, 및 반도체 칩의 출력 단자와 접속되는 배선이 형성되어 있는 출력 단자 배선 영역이 형성되어 이루어지는 필름 실장형의 소스 드라이버에 있어서, 필름 기재의 양단에, 연속된 구멍과 표면에 구리박이 형성되어 이루어지는 스프로킷부를 갖고, 입력 단자 배선 영역 및 출력 단자 배선 영역은, 스프로킷부가 형성되어 있지 않은 측을 향해 서로 역방향으로 형성되어 있고, 반도체 칩의 단자 중 입력 단자 및 출력 단자 이외의 단자와 스프로킷부의 구리박을 접속시키는 열전도 패턴이 형성되어 있다.     이로써, 방열량을 증가시킬 수 있는 소스 드라이버, 소스 드라이버의 제조 방법, 및 액정 모듈을 제공한다.
Patent KR-20100098452-A (KR)
Inventor: BLATCHER STEPHEN
IPC: A61B10/00
Filed: 2009-01-16
Abstract: 소정 길이의 혈관 내부로부터 복수의 샘플을 채취하기 위한 카데터 및 관련 방법이 개시된다.  카데터는 혈관에 삽입되어 혈관의 중심 영역을 따라 배치되도록 배열되는 장형 중심체를 포함한다.  복수의 채집 영역이 혈관의 중심 영역에서 샘플들을 채집하기 위해 장형 중심체를 따라 한정된다.  복수의 혼합기가 장형 중심체에서 반경방향 외향으로 제공되어 혈관벽에 있는 경계층로부터 장형 중심체로 혈류를 생성하도록 배열된다.  이로써 채집 영역이 경계층으로부터 샘플들을 채집할 수 있게 된다.
Patent KR-20100096275-A (KR)
Inventor: WANG JIN
IPC: H04B7/26
Filed: 2008-12-22
Abstract: 채널 품질 인덱스(CQI) 보고를 수신 및 처리하기 위한 방법 및 장치가 개시된다.  무선 송수신 유닛은 CQI 구성 정보를 수신하고 CQI 구성 정보에 기초하여 CQI 보고를 전송하도록 구성된다.
Patent KR-20100117065-A (KR)
Inventor: HIRAI MASARO
IPC: G01F1/00
Filed: 2009-01-26
Abstract: 우수 유입 시설 내에 있어서의 유량 변화 혹은 수질 변화를 장기적, 안정적으로 한편 정확하게 추정하는 것이다. 
우수 유입 시설에 있어서의 하수 중의 도전율로부터 당해 하수의 유량 혹은 수질을 추정하는 우수 유입 시설 관리 지원 방법으로서, 우수 유입 시설에 설치된 도전율계(12)에 의해 관측된 청천일의 오수의 도전율값을 도전율계(12)에 의해 관측된 우천일의 하수의 도전율값으로 나누어 희석율을 산출하고, 당해 희석율에 기초하여 하수의 유량을 추정하는 것을 특징으로 한다.
Patent KR-20100129769-A (KR)
Inventor: HELLAND TINA
IPC: C09D7/62
Filed: 2009-03-13
Abstract: 본 발명은 불포화 유기 분기를 가진 산화금속 함유 나노입자에 기초한 공기 건조형 도료용 바인더에 관한 것으로, 상기 나노입자의 하나 이상의 금속원자는 하나 이상의 불포화 에틸렌 관능성을 가진 유기 분기에 화학적으로 결합된다. 또한, 본 발명은 상기 바인더의 제조방법을 포함한다.
Patent KR-20110021752-A (KR)
Inventor: SHIMA HIROKAZU
IPC: C01B32/50
Filed: 2009-04-30
Abstract: 본 발명의 과제는, 시멘트 제조 설비에 있어서 발생되는 CO 2  가스를 높은 농도로 분리하여 회수하는 것이 가능해지는 CO 2  가스의 회수 방법 및 회수 설비를 제공하는 것이다.  이러한 과제를 해결하기 위해, 본 발명에 있어서는, [1] 하소 전의 시멘트 원료를, 과열로에 있어서 하소 온도 이상으로 과열한 후에, 혼합 하소로에 있어서 새로운 하소 전의 시멘트 원료와 혼합하는 것, [2] 하소 전의 시멘트 원료와, 시멘트 킬른으로부터 배출된 고온의 시멘트 클링커의 일부를 혼합 하소로에 있어서 혼합하는 것 및 [3] 외열식 하소로를 사용하는 것 중 어느 하나의 방법에 의해 시멘트 원료의 하소를 행하여, 하소로 내에 있어서 발생된 CO 2  가스를 회수한다.
Patent KR-20110008248-A (KR)
Title: Polymer composition comprising polylactide
Inventor: DE VOS SIEBE CORNELIS
IPC: C08K3/26
Filed: 2009-04-21
Abstract: The present invention pertains to a polymer composition comprising one of poly-D-lactide and poly-L-lactide bonded to an anionic clay mineral and the other of poly-D-lactide and poly-L-lactide not bonded to the anionic clay mineral. In a preferred embodiment, the anionic clay mineral is a hydrotalcite or a meixnerite. 
The polylactide composition according to the invention combines a high polymerisation rate with a low amount of contaminants in the system.
Patent KR-20110006714-A (KR)
Inventor: SHINOHARA HIRONAO
IPC: H01L33/36
Filed: 2009-05-20
Abstract: 본 발명의 반도체 발광 소자(1)는, 기판(101)과, 기판(101) 상에 n형 반도체층(104)과 발광층(105)과 p형 반도체층(106)이 순차 형성되어 이루어지는 적층 반도체층(20)과, p형 반도체층(106)의 상면(106a)에 형성된 투광성 전극층(109)을 구비하는 반도체 발광 소자(1)이며, 투광성 전극층(109)이 도펀트 원소를 포함하고, 투광성 전극층(109) 중의 도펀트 원소의 함유량이, p형 반도체층(106)과 투광성 전극층(109)과의 계면(109a)에 접근함에 따라서 서서히 감소하고 있고, 투광성 전극 층(109)에, 계면(109a)으로부터 투광성 전극층(109) 내를 향해 p형 반도체층(106)을 구성하는 원소가 확산되어 이루어지는 확산 영역이 형성되어 있다.
Patent KR-20120079955-A (KR)
Title: The mattress bed and using scoria composition
Inventor: KIM AE JA
IPC: C04B14/14
Filed: 2011-01-06
Abstract: PURPOSE: A scoria composition and a bed mattress using the same are provided to give thermal effects, far infrared rays and phytoncide effects to the bed mattress by using scoria powder, Juniperus chinensis L. powder, Chamaecyparis obtusa powder, and Cryptomeria japonica powder. CONSTITUTION: A scoria composition comprises 64-85 wt% of scoria powder, 3-8 wt% of Juniperus chinensis L. powder, 6-14 wt% of Chamaecyparis obtusa powder, and 6-14 wt% of Cryptomeria japonica powder. The bed mattress comprises a body(10), a panel and an outer sheet(30). The body has a storing groove. The panel is installed in the storing groove of the body and is composed of a hot plate and an inner sheet. A plurality of receiving holes is formed on the side of the inner sheet. A magnetic member and the scoria composition are inserted into each receiving holes. The panel provides heat, far infrared rays and phytoncide. The outer sheet coversthe panel.
Patent KR-20120080108-A (KR)
Title: Wrapping box having handle
Inventor: KIM DONG WOO
IPC: B65D5/462
Filed: 2011-01-06
Abstract: PURPOSE: A packaging box including a handle with improved tensile strength is provided to protect beer bottles stored inside the box, and to enable users to smoothly transport the box. CONSTITUTION: A packaging box including a handle comprises the following: a body(100) produced in a box body shape by combining inner paper(110) and outer paper(120); the handle(200) produced by overlapping first and second folding surfaces(210, 220) formed on the inner and outer paper, respectively; and two folding lines(230) located on the connection portion of the second folding surface and the outer paper in parallel to each other, and formed with 8-14 cut-out dots to be closely attached to the outside of the first folding surface. The length of the folding lines is 6-10cm. The first folding surface is folded from the inner paper toward the inside of the body. The second folding surface is folded from the outer paper toward the inside of the body, and is closely attached to the outside of the first folding surface.
Patent KR-20120099538-A (KR)
Title: Functional film manufacturing method
Inventor: CHOI SEUNG KYU
IPC: B29D7/01
Filed: 2011-01-18
Abstract: PURPOSE: A functional film manufacturing method is provided to have excellent anti-reflection function and hydrophobic function by forming a micronano pattern with a high ratio of height-to-width. CONSTITUTION: A functional film manufacturing method is as follows. A template(110) with an imprint pattern(112) is prepared. A substrate is arranged under the gaseous atmosphere of a first temperature. The template is pressed on one side of the substrate in a state of being exposed under the gaseous atmosphere of the first temperature so that the imprinted pattern can be partially attached on one side of the substrate. The imprinted pattern is cooled at a second temperature lower than the first temperature to reduce the volume of a gas space defined between the imprint pattern and one side of the substrate so that one side of the substrate can be fitted into the gas space.
Patent KR-20120084116-A (KR)
Title: Composition for treatment of brain cancers and functional food comprising extract of circii radix
Inventor: HWANG SUNG YEOUN
IPC: A23L33/00
Filed: 2011-01-19
Abstract: PURPOSE: A composition and health functional food containing Circii Radix extract is provided to induce cancer cell apoptosis and to treat and prevent brain cancer. CONSTITUTION: A composition for preventing and treating brain cancer contains Circii Radixethanol extract as an active ingredient, prepared by extracting Circii Radix at 50 Deg. C for 24 hours and drying and concentrating at 45 Deg. C. The ethanol is 95% ethanol. The composition contains pharmaceutically acceptable carriers or diluents.
Patent KR-20120092233-A (KR)
Title: Package delivery system
Inventor: KIM HYOUNG SEOG
IPC: G06Q30/06
Filed: 2011-02-11
Abstract: PURPOSE: A system for delivering a package is provided to enable business members to summarily transmit products to individual members who buy the products by using a management customer database when the individual members buy products. CONSTITUTION: Individual members buy products which is suggested by business members(10). The business members loads customers list from a management customer database(20). The business members selects the individual members who buy the products after loading the customers list(30). A delivery list including information of customers selected by an end button is generated after pressing the end button(40).
Patent KR-20120093531-A (KR)
Title: Negative voltage generator and semiconductor memory device
Inventor: SONG TAE JOONG
IPC: G11C5/14
Filed: 2011-02-15
Abstract: PURPOSE: A negative voltage capacitor and a semiconductor memory device are provided to accurately perform a writing operation by providing the same negative voltages to memory banks with different low sizes. CONSTITUTION: A negative voltage generator(110) includes a plurality of coupling capacitors, selects one among a plurality of the coupling capacitors according to a low size of a memory bank in which data is written, and charges the selected coupling capacitor with the negative voltage. A switching unit(130) selects one bit line among a bit line pair in response to data and connects the selected coupling capacitor to the selected bit line. A high voltage applying unit(150) applies a high positive voltage to an unselected bit line.