baber/WOPTO huggingface dataset:
Patent KR-20090038098-A (KR)
Title: Stop lamp switch
Inventor: KIM GI YEOP
IPC: H05B37/02
Filed: 2007-10-15
Abstract: An electronic stop lamp switch is provided to secure safety of a driver by switching on and off the stop lamp when stopping a vehicle suddenly. An electronic stop lamp switch includes an input unit, an LC oscillator circuit, a rectifier circuit, a comparator circuit, two FET(Field Effect Transistor) switches, a coupler, and a ring memory. A ring memory is connected to the rectifier circuit, the comparator circuit and one FET switch. The ring memory successively stores the voltage value rectified by the rectifier circuit in the ring type. The ring memory designates the firstly stored voltage value as a start point. The ring memory designates the finally stored voltage value as an end point. If the value subtracting the start point from the end point is above a predetermined reference value, the ring memory switches on and off the stop lamp. If the value subtracting the start point from the end point is below the predetermined reference value, the ring memory turns on the stop lamp.
Patent KR-20080034785-A (KR)
Title: Single footprint family of integrated power modules
Inventor: WAEL WILLIAM DIAB
IPC: G06F17/50
Filed: 2007-10-15
Abstract: A single footprint family of integrated power modules is provided to specify a particular power level chosen for the power module later in the design process, wherein adjustments to the power requirements would not result in a change in the size of the overall power module. A process for defining a single footprint family of integrated power modules comprises the following several steps. A power module supplier identifies a range of power outputs to be supplied by a family of power modules(402). A single footprint size is selected to cover the power modules that span the range of power outputs(404). A plurality of discrete FET(Field Effect Transistor) sizes for that family of power modules are defined(406). Finally, discrete FET sizes are incorporated within power modules having the same footprint(408).
Patent KR-20070106664-A (KR)
Title: Method and apparatus for re-importing a content
Inventor: YOON YOUNG SUN
IPC: G06F17/00
Filed: 2007-10-15
Abstract: A method and an apparatus for re-importing a content are provided freely to use the content in a domain bound according to original authority in case that the content is inevitably specified as a device bound during an importing process. A method for re-importing a second content file imported from a first content file into a third content file includes the steps of: (a) determining whether the re-importing is allowed or not according to the difference of the present usage bound of the content determined during an importing process and the original usage bound of the content(704); and (b) changing the usage bound of the content from the present usage bound to the original usage bound according to the determination result(705).
Patent KR-20080035970-A (KR)
Title: A method for sealing an opening in a component
Inventor: JATZKE STEFAN
IPC: F16J15/00
Filed: 2007-10-17
Abstract: A method for sealing an opening of a component is provided to simplify the installation of a sealing plug by modulating the shape of the sealing plug during the installation. A method for sealing an opening of a component comprises the steps of forming a sealing plug(10) which has a mounting shape suitable for the installation of the sealing plug in the opening; inserting the sealing plug into the opening; and subjecting the sealing plug to heat-treatment such that the sealing plug has a shape of use which is different from the mounting shape and ensures proper airtightness.
Patent KR-20090022986-A (KR)
Title: Pressurized pen
Inventor: TANIGUCHI SHUNICHI
IPC: B43K24/08
Filed: 2007-10-24
Abstract: A pressurized pen is provided to prevent abrasion and loosing of yarn, to remove contacted surfaces and to improve durability of the pressurized pen. A booster pump tool(16) contains a pressurization member(20) having a compression room(25) deformed to a shaft direction, another pressurization member(17) pressurizing the compression room of the pressurization member to a hermetic state. The pressurization member is interlocked to rolling action of a knock tool(10).
Patent KR-20090042057-A (KR)
Inventor: KIM JUN YEOB
IPC: G02C5/12
Filed: 2007-10-25
Abstract: A mold device for manufacturing built-in type glasses nose pads is provided to reduce manufacturing coat and time through a simple configuration by removing a core pin with up/down the mold. A nose pad body molding unit(11) is comprised at lower part of mold(10), join molding unit(12) is comprised at the lower part of them. A moving block(13) includes a carrier hole(13') which is slightly tilted in the side space of the nose pad main body molding unit. A transfer bar having the same incline is installed at an upper mold, which is descended and is adhered closely to the lower mold, and then the transfer bar is inserted into a transfer hole. A moving block moves the nose pad boy, a core pin(14) penetrates a joint molding unit and is inserted into it.
Patent KR-20090043328-A (KR)
Inventor: JUNG YONG SOO
IPC: H01L21/336
Filed: 2007-10-29
Abstract: 본 발명의 반도체 소자의 불순물 영역 형성방법은, 게이트 스택 및 스페이서막이 형성된 반도체 기판 상에 클러스터 이온(Cluster Ion)을 주입하여 반도체 기판 내에 이온 확산 배리어막을 형성하는 단계; 및 스페이서막을 이온주입배리어막으로 한 이온주입공정을 진행하여 이온 확산 배리어막과 반도체 기판의 표면 사이에 불순물 영역을 형성하는 단계를 포함한다. 
       
     클러스터 이온, 이온 확산 배리어막, 불순물 영역
Patent KR-20090043957-A (KR)
Inventor: LEE SEUNG JOO
IPC: G01N33/14
Filed: 2007-10-30
Abstract: 본 발명은 퍼지 추론을 이용한 복분자주의 품질등급 평가방법에 관한 것으로 보다 상세하게는 컴퓨터와 퍼지 추론을 이용한 복분자주의 품질등급 평가방법에 있어서, (1)복분자주의 관능적요소의 전체 기호도에 기여하는 우선순위 조사의 결과를 이용하여 각 관능적요소에 대한 순위의 퍼지값(R1)을 산출하는 단계,  
     (2)복분자주의 각 관능적요소의 기호도검사의 결과를 이용하여 각 관능적요소에 대한 기호도의 퍼지값(R2)을 산출하는 단계,  
     (3)상기 각 관능적요소에 대한 순위의 퍼지값(R1)와 각 순위의 기여도 퍼지값(PB)를 합성하여, 각 관능적요소의 기여도의 퍼지값(PA)를 산출하는 단계,  
     (4)상기 각 관능적요소에 대한 기호도의 퍼지값(R2)과 각 관능적요소의 기여도 퍼지값(PA)를 합성하여, 모든 관능적요소를 고려한 전체 기호도의 퍼지값(PC)를 산출하는 단계, 
     (5)상기 전체 기호도의 퍼지값(PC)로부터 복분자주의 품질등급을 평가하는 단계를 포함하는 것을 특징으로 하는 퍼지 추론을 이용한 복분자주의 품질등급 평가방법에 관한 것이다. 
     PB = ub1/1순위 + ub2/2순위 + ub3/3순위 + ub4/4순위...식(가) 
     PA = R1 · PB...식(나) 
     PA = ua1/외관 + ua2/맛 + ua3/향 + ua4/바디감...식(다) 
     PC = R2 · PA...식(라)   
     PC = uc1/1점 + uc2/2점 + uc3/3점 + uc4/4점 + uc5/5점 + uc6/6점 + uc7/7점 + uc8/8점 + uc9/9점...식(마) 
     상기 식(가), 식(나), 식(다), 식(라), 식(마)에서 분모는 퍼지값을 구성하는 집합요소, 분자는 각 집합요소의 소속도, 기호(+)는 집합을 의미하며, 식(4), 기호(·)는 퍼지추론에서 합성함수를 의미한다. 
       
     퍼지추론, 복분자주, 품질, 평가
Patent KR-20090048733-A (KR)
Inventor: KANG DAE YOUNG
IPC: E03C1/086
Filed: 2007-11-12
Abstract: 성인, 어린이, 장애인, 왼손잡이, 오른손잡이 등 다양한 계층이 사용하기 편리하도록 한 연장형 음수대가 개시된다. 본 발명에 따른 연장형 음수대는 수원(水源)에 연결되어 물이 분출되는 수도꼭지와 수도꼭지에서 분출된 물을 배수할 수 있도록 배수대가 마련되어 있는 하우징을 구비하는 본체음수유닛과, 본체음수유닛에 별도로 연장 마련되는 보조음수유닛으로서 수전부와 배수부를 갖는 적어도 하나 이상의 핸드분사부를 구비하고 있기 때문에, 성인은 허리를 굽히지 않고도 물을 마실 수 있으며, 어린이나 장애인도 편리하게 핸드분사부를 파지하여 음수대를 사용할 수 있다. 또한, 본 발명에 따른 연장형 음수대는 보조음수유닛을 본체음수유닛에 간편하게 연결할 수 있도록 했기 때문에, 종래의 음수대를 최대한 활용할 수 있어 설치 비용 및 작업 효율을 향상시키는 장점이 있다.
Patent KR-20090049703-A (KR)
Inventor: KIM JONG BOK
IPC: H01L31/042
Filed: 2007-11-14
Abstract: 본 발명은 염료감응 태양전지 수명연장 방법 및 수명연장 장치에 관한 것으로서 보다 상세하게는 반도체 입자들로 이루어진 음극, 이에 대향하는 양극, 상기 음극에 흡착된 염료, 상기 음극 및 양극사이에 채워지는 전해질 및 이를 둘러싸는 프레임을 포함하는 염료감응 태양전지에서, i) 상기 전해질에 전해질 또는 전해질의 부족성분을 보충하거나, ii) 상기 전해질을 교환하는 단계를 포함하는 것을 특징으로 하는 염료감응 태양전지 수명연장 방법 및 이와 같은 염료감응 태양전지 수명연장 방법을 수행하는 수명연장 장치에 관한 것이다. 
     이를 통하여 염료감응 태양전지의 내구수명이 실리콘 태양전지와 동등 또는 그 이상의 내구수명을 달성할 수 있도록 하여, 염료감응 태양전지의 장기적 안정성 및 실용화가 가능하도록 한다. 
       
     염료, 감응, 태양전지, 수명
Patent KR-20080055627-A (KR)
Title: Sheets for drilling
Inventor: CHAE SEUNG BONG
IPC: B26F1/22
Filed: 2007-11-19
Abstract: A sheet for drilling is provided to be used for a cover plate providing a high-quality product when a printed circuit board is manufactured. A sheet for drilling is coated with an organic material layer, a metal layer, and an anti-slip layer. The organic layer provides a lubricant function. The metal layer is formed in adjacent to the organic material layer to endow the lubricant function. The anti-slip layer is formed at a remaining surface of the metal layer. The anti-slip layer has a composition identical to that of the organic material layer. The anti-slip layer includes polymer or co-polymer obtained by at least one monomers selected from ethylene, ethylene vinyl acetate, ethyl acrylate, andethyl meta acrylate. The anti-slip layer has a colored layer.
Patent KR-20090052101-A (KR)
Inventor: KIM JEONG HUI
IPC: A61F7/08
Filed: 2007-11-20
Abstract: 본 발명의 휴대용 피부 마사지기(100)는 상부 하우징(11)과 하부 하우징(12)이 일체로 이루어진 하우징(10), 상기 하부 하우징 내부에 장착되는 배터리 전원(30), 상기 상부 하우징 내부에 조립되는 PCB(40), 상기 배터리 전원을 스위칭하기 위하여 PCB(40)와 열판(60) 사이에 위치하는 바이메탈(50), 상기 배터리 전원에 의하여 가열되어 나노 은 유리판(70)을 가열하도록 나노 은 유리판(70)에 부착되는 열판(60), 및 상기 열판에 의하여 일정한 온도로 가열되고 마사지하고자 하는 피부에 접촉하도록 상기 상부 하우징(11)에 조립되는 나노 은 유리판(70)으로 이루어지는 것을 그 특징으로 한다. 
       
     은 이온, 나노 은 유리판, 열판, 바이메탈
Patent KR-20090057814-A (KR)
Title: Photosensitive resin composition for color filter and image sensor color filter using the same
Inventor: BYON NOH SEOK
IPC: G03F7/028
Filed: 2007-12-03
Abstract: A photosensitive resin composition for a color filter and an image sensor color filter using the same are provided to form micro patterns with excellent sensitivity due to a thiol group-containing sensitizer, and to prevent the lower side from being lifted and separated due to a modified compound of glycerol triacrylate. A photosensitive resin composition comprises a carboxyl group-containing acrylic binder resin, a photopolymerizable monomer, a photopolymerizable initiator, and a thiol group-containing sensitizer represented by chemical formula 1; a modified compound of glycerol triacrylate; organic pigment; and solvent. In chemical formula 1, n is an integer of 2 ~ 6; n1 is 0 ~ 5; R is an organic group; R1 and R2 are identical or is selected from the group consisting of hydrogen and substituted or unsubstituted alkyl group.
Patent KR-20090060505-A (KR)
Title: The clamp equipment possess the ball retainer
Inventor: LEE CHOON MAN
IPC: B23Q3/12
Filed: 2007-12-10
Abstract: A clamping device having a ball retainer is provided to prevent the vibration by the rotation of a draw bar and to be used for a short spring. A clamping device having a ball retainer comprises: a draw bar(101) inserted inside a main axis of machining center(100); a collet(104) in which a ball groove(107) is formed; a draw bar protrusion(102) formed at an end of the draw bar; a spring support sill(108) formed at a principal axis; a spring(103) formed between the collet and the spring support sill; and a retainer(109) fixed to the principal axis. The draw bar protrusion reverses the collet when the draw bar reverses while being contacted with a stepped projection(105) of the collet. The collet goes forward by a spring. The ball retainer has a ball hole(110). A ball(111) moves up and down while being inserted into the ball hole.
Patent KR-20090062712-A (KR)
Title: Manufacturing method of metal accessory
Inventor: O GO GYUN
IPC: A44C27/00
Filed: 2007-12-13
Abstract: Provided is a manufacturing method of a metal ornament which does not cause an allergy reaction in the human body and has antibacterial properties, corrosion resistance and wear resistance, and of which the surface is prevented from being discolored. A method of manufacturing a metal ornament comprises: a dipping solution preparing step(S200) of preparing a colloid solution containing gold or platinum with a predetermined particle size and a dipping solution mixed with a predetermined amount of water in a plating bath; a heating step(S210) of heating the dipping solution to a predetermined temperature; an electroplating step(S220) of electroplating a metal ornament with the heated dipping solution; and a heat treatment step(S260) of subjecting the electroplated metal ornament to a heat treatment process at a predetermined temperature for a predetermined time. The method further comprises a coating step(S230), a dehydrating step(S240) and a drying step(S250) between the electroplating step and heat treatment step.
Patent KR-20090063884-A (KR)
Title: Method for judging offset output of common rail pressure sensor
Inventor: KIM TAE YOUNG
IPC: F02D41/04
Filed: 2007-12-14
Abstract: An output offset decision method for a common rail pressure sensor is provided to enable re-start by sensing fuel temperature and to prevent starting inferiority due to contact failure of a common rail pressure sensor. An output offset decision method for a common rail pressure sensor comprises a step(S2) which compares a preset pressure value with the difference between a previous common rail pressure value and a current common rail pressure value when re-starting after the engine stop; a step(S3) which determines offset generation when the difference is smaller than the preset pressure value; and a step(S5) which ignores the previous common rail pressure value when the offset was determined then follows the preset goal common rail pressure value in the ECU(electrical control unit) when re-starting.
Patent KR-20090070653-A (KR)
Title: Combined grasper and electrosurgical removing tissue having an auxiliary device
Inventor: KIM CHEOL WOONG
IPC: A61N1/06
Filed: 2007-12-27
Abstract: A tissue elimination device and an apparatus using the same are provided, which can reduce damage by exactly cutting the unnecessary tissue in the desired location. A tissue elimination device equipped with a microwave electrode comprises: a fixing unit(103); a handle part(107) including the movable part(105) which is hinge-coupled with the fixing unit and rotates; a power transmission which is connected to the movable part and delivers the power; a fixed jaw part(111) arranged in the leading end of the fixing unit; a movable jaw part which is closely adhered to the fixed jaw part or is detached; and finger insertion parts(103a,105a) which relatively move the movable part against the fixing unit.
Patent KR-20070031379-A (KR)
IPC: H02P7/00
Filed: 2005-06-21
Abstract: H-브리지 회로(204)와 결합하는 모터(206)로부터 전력을 공급받는 래치(208)를 포함하는 래치 제어 방법 및 시스템이 개시된다. 상기 래치로부터 래치 피드백 신호를 받는 센서(210)가 상기 래치를 모니터링하기 위해 제공될 수 있다.  마이크로 제어기(212)는 상기 H-브리지 회로 및 상기 모터와 상기 래치의 상호작용을 제어하는 것에 의해, 상기 래치를 제어한다. 더하여, 마이크로 프로세서는 상기 H-브리지 회로 및 상기 모터와 상기 래치의 상호작용을 제어하기 위한 명령어를 처리한다. 이러한 명령어는 비례 적분 미분(Proportional Integral Derivative)(PID) 제어 명령어로 구현될 수 있다.
Patent KR-20070088458-A (KR)
Title: Exposure apparatus, exposure method and device manufacturing method
Inventor: KIDA YOSHIKI
IPC: H01L21/027
Filed: 2005-12-09
Abstract: An exposure apparatus (EX) is provided with measuring equipment (60) for measuring at least characteristics or components of a liquid (LQ) in a status where a liquid immersion region (LR) is formed on an object different from a substrate (P) to be exposed. The exposure apparatus accurately performs exposure process and measuring process through the liquid by previously judging the status of the liquid and performing the process accordingly.
Patent KR-20070041539-A (KR)
Title: Processes for producing cellooligosaccharide
Inventor: YAMASAKI NAOAKI
IPC: A23L33/00
Filed: 2005-07-26
Abstract: A process of producing cellooligosaccharide, comprising enzymatically decomposing, in the presence of cellulase, a water-insoluble natural cellulosic material having an average degree of polymerization not greater than 700, an average particle size not greater than 100 µm, and a diethyl ether-soluble substance content less than 1% by mass.  A process of producing cellooligosaccharide, comprising enzymatically decomposing, in the presence of cellulase, a water-insoluble natural cellulosic material having an average degree of polymerization not greater than 700, containing 10% or more by mass of a colloidal cellulose component and a diethyl ether-soluble matter content less than 1% by mass.
Patent KR-20070053220-A (KR)
Title: Method for producing a molded soundproof part comprising a mass and a springy part
Inventor: FRESER WOLZENBURG THOMAS
IPC: B60R13/08
Filed: 2005-08-09
Abstract: The invention relates to a method of producing a sound insulation molding with mass (2) and spring (3), wherein both mass (2) and spring (3) are produced on the basis of the same material, in particular polyurethane. For the formation of a mass, reaction substances and fillers are brought into a mold, in particular sprayed in or injected, and brought to reaction. The spraying in or injection is thereby controlled such that the reaction substances and the fillers are supplied in locally different quantity and/or composition into the mold, dependent upon the sound damping to be locally achieved together with the spring, which is then formed on the so-formed mass (2) in the same mold through formation of foam. Through this, with surfaces to be sound insulated which are of the same geometry, three-dimensional moldings (1) of the same geometry can be produced with both different acoustic and also mechanical behavior in predetermined series.
Patent KR-20070045312-A (KR)
Title: Catalytic process and apparatus for selective hydration of alkylene oxide
Inventor: VLADEA RADU V
IPC: B01J19/00
Filed: 2005-06-15
Abstract: The present invention relates to an apparatus for the catalytic production of alkylene glycol from alkylene oxide, comprising: a reactor having at least one heat exchange element incorporated therein, wherein a catalyst for the hydration of alkylene oxide to alkylene glycol is coated on the outer surface of the heat exchange element as well as to a process utilizing that apparatus.
Patent KR-20070045342-A (KR)
Inventor: SILVERBROOK KIA
IPC: B41J2/135
Filed: 2004-08-23
Abstract: 인쇄될 지면폭의 적어도 일부를 따라 확대되는 적어도 제1 및 제2열의 프린트노즐들로 이루어지고, 각 노즐은 제1유형의 제1회로 및 제2유형의 제2회로를 포함하며, 평면상에서 상기 제1회로 및 제2회로는 대체로 상기 노즐의 대향 단부에 위치하고, 상기 노즐들의 방향을 정하되 상기 제1열의 각 노즐의 제1 및 제2 회로의 각각의 위치는 제2열에서 이에 대응하는 노즐의 제1 및 제2 회로의 각각의 위치에 대하여 면대칭(mirrored)되거나 점대칭(rotated)되어 있는 프린트헤드 모듈에 관한 것이다. 
       
     프린트헤드, 노즐, CMOS, MEMs,
Patent KR-20070059112-A (KR)
Title: Method for regulating the mixture of a multicylinder otto engine comprising cylinder-specific individual catalytic converters and a joint main catalytic converter mounted downstream of the individual catalytic converters
Inventor: KETTERER ALEXANDER
IPC: F01N13/00
Filed: 2005-08-05
Abstract: According to one embodiment of the inventive method, half the cylinders of an in-line cylinder arrangement or the entire internal combustion engine are forcibly excited cylinder-specifically in opposite direction to the other half of the cylinders in order to balance the cylinder-specific total torque. According to another embodiment of the invention, trim regulation which compensates differences between the air quantities and/or fuel quantities introduced into the individual cylinders with the aid of the signal of a joint lambda probe is done cylinder-specifically for the individual catalytic converters. The invention also relates to lambda regulation for the joint main catalytic converter (HK) mounted downstream of the cylinder-specific individual catalytic converters (K1-K4).
Patent KR-20070097474-A (KR)
Title: Method and apparatus for manufacturing tyres for vehicle wheels
Inventor: CAZZANTI STEFANO
IPC: B29C33/10
Filed: 2004-12-28
Abstract: In a method of manufacturing tyres for vehicle wheels, a green tyre (2), once formed, is transferred into a vulcanisation mould (1) and pressed against the holding walls (6) of a moulding cavity (3), Concurrently with the pressing step, a fluid present between the green tyre (2) and the holding walls (6) is evacuated through vent valves (11). The tyres (2) is brought into contact with the closing head (18) of each valve (11) so as to push it towards a closed position of the valve itself (11). The closing head (18) has a distal portion (34) facing the moulding cavity (3) and comprising at least on grip element (34a) for the tyre blend, so that the closure member (17) is pulled towards the open position while the moulded and cured tyre (2) is moved away from the inner surface (7) of said moulding cavity (3).
Patent KR-20070093138-A (KR)
Title: Piezoelectric ceramic composition, process for producing said piezoelectric ceramic composition, and piezoelectric ceramic electronic component
Inventor: KAWADA SHINICHIRO
IPC: H01L41/43
Filed: 2006-04-12
Abstract: This invention provides a piezoelectric ceramic composition comprising a main component represented by general formula {(1-x)(K1-a-bNa aLib)m(Nb1-c-dTacSb d)O3-xM1nM2O3}, wherein M1 represents Ca, Sr or Ba, M2 represents Ti, Zr or Sn, and 0.005 <= x <= 0.1, 0 <= a <= 0.9, 0 <= b <= 0.3, 0 <= a + b <= 0.9, 0 <= c <= 0.5, 0 <= d <= 0.1, 0.9 <= m <= 1.1, and 0.9 <= n <= 1.1, and 0.1 to 10 moles (preferably 1.5 to 10 moles) in total, based on 100 moles of the main component, of at least one specific element selected from In, Sc, Y, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, and Lu. Preferably, Mn, Ni, Fe, Zn, Cu, or Mg is further added. According to this constitution, in both very small electric field and high electric field, a high piezoelectric d constant can be stably provided with high efficiency.
Patent KR-20070107688-A (KR)
Title: Vibrational ergometer
Inventor: QUARZ DIETER
IPC: A61H23/02
Filed: 2005-12-24
Abstract: The invention relates to a vibrational ergometer comprising a seat unit (20), a bottom bracket bearing unit/crank unit (1), which are connected to a brake unit (4), in addition to a vibrational unit which is made of a vibrational plate (2), a vibrational frame (18) and vibrational motors (3). The vibrational plate (2) is connected to the bottom bracket bearing unit/crank unit (1) which is mechanically decoupled by the seat unit.
Patent KR-20070106005-A (KR)
Title: Cryogenic biological preservation unit
Inventor: RAMPERSAD BRYCE MARK
IPC: F17C5/02
Filed: 2006-01-18
Abstract: A cryogenic biological preservation unit having a removable lid and an integrated cryocooler (6, 8) positioned apart from, or within a fixed portion (11) of, the lid (21) and which provides refrigeration to the upper portion of the interior (2) of the unit which also contains a pool of liquid cryogen (4) and at least one biological sample (5) preferably positioned above the pool of liquid cryogen.
Patent KR-20070121690-A (KR)
Title: Antimicrobial and antiviral polymeric master batch, processes for producing polymeric material therefrom and products produced therefrom
Inventor: GABBAY JEFFREY
IPC: A01N25/10
Filed: 2006-03-12
Abstract: A polymeric master batch for preparing an antimicrobal and antifungal and antiviral polymeric material comprising a slurry of thermoplastic resin, an antimicrobal and antifungal and antiviral agent consisting essentially of water insoluble particles of ionic copper oxide, a polymeric wax and an agent for occupying the charge of the ionic copper oxide.
Patent KR-20070116979-A (KR)
Title: Artificial cerebrospinal fluid
Inventor: DOI KAZUHISA
IPC: A61P7/08
Filed: 2006-04-12
Abstract: An artificial cerebrospinal fluid comprising 120 to 160 mEq/L of a sodium ion, 1 to 6 mEq/L of a potassium ion, 75 to 155 mEq/L of a chlorine ion and 5 to 45 mEq/L of a bicarbonate ion; or an artificial cerebrospinal fluid further comprising at least one component selected from 10 g/L or less of a reducing sugar, 5 mmol/L or less of phosphoric acid, 5 mEq/L or less of a calcium ion and 5 mEq/L or less of a magnesium ion in addition to the components mentioned above. By using the artificial cerebrospinal fluid as a washing fluid or a perfusion fluid in the field of neurosurgery including intracranial surgery or a fluid replenisher for the lost cerebrospinal fluid, the development of cerebral edema can be prevented or reduced and a brain cell disorder can also be inhibited.