baber/WOPTO huggingface dataset:
Patent KR-20100092842-A (KR)
Title: Manufacturing method for loess glass : add the composition of loess to glass
Inventor: CHOI MYUNG BU
IPC: C03C3/00
Filed: 2009-02-13
Abstract: PURPOSE: A manufacturing method of yellow soil glass using a yellow soil composition as a glass additive is provided to obtain a natural and soft color of the glass, and to secure the far infrared ray emission function. CONSTITUTION: A manufacturing method of yellow soil glass using a yellow soil composition as a glass additive comprises the following steps: measuring 3,000g of yellow soil powder; mixing 200g of monazite mineral powder with 600g of yellow soil powder; mixing 200g of yellow soil powder with 1,000f of silica composition; mixing 1,000g of silica composition with 300g of yellow soil/monazite/ceramic mixture; melting silica/yellow soil powder; cooling the molten silica/yellow soil powder; mixing 300g of yellow soil mineral powder and melting; cooling the mixture.
Patent KR-20100096434-A (KR)
Title: A substrate transfer apparatus
Inventor: PARK SEUNG IL
IPC: B65G13/02
Filed: 2009-02-24
Abstract: PURPOSE: A substrate transferring apparatus is provided to transfer substrates of different thicknesses by adjusting a gap between a lower rolling member wiper and a rolling member. CONSTITUTION: A substrate transferring apparatus comprises a base(1), a driving source(3), a lower shaft(5), an upper shaft(7), a lower rolling member(9), and an upper rolling member(11). The driving source generates driving force. The lower shaft is arranged in a base. The lower shaft rotates by a drive source. The upper shaft is placed on the top of the lower shaft. The upper shaft rotates with the lower shaft. The lower rolling member is coupled with the lower shaft.
Patent KR-20100098838-A (KR)
Title: Method for the production of particles with targeting ability by enzyme synthesis
Inventor: KIM YOUNG ROK
IPC: A61K38/43
Filed: 2009-03-02
Abstract: PURPOSE: A method for preparing contrast media and drug delivery particle which specifically bind to specific cells is provided to ensure targetability to specific cells. CONSTITUTION: A particle for drug delivery, which specifically binds to cells is prepared by adding polyhydroxyalkanoate synthase(PHA synthase) to a substrate containing 3-hydroxyalkanoyl CoA. The PHA synthase is polyhydroxybutyrate synthase(PHB synthase) and 3-hydroxyalkanoyl CoA is 3-hydroxybutyryl CoA. The cells are cancer cells. A peptide or protein which specifically binds to cancer cells is VEGI(vascular endothelial growth inhibitor), thrombospondins, angiostatin, endostatin, or vasostatin.
Patent KR-20100100009-A (KR)
Inventor: KIM BYEONG KWAN
IPC: E05B71/00
Filed: 2009-03-04
Abstract: 본 발명은 잠금기능이 부가된 자전거 거치대에 관한 것으로서, 좀더 상세히는 자전거의 거치대에 잠금기능을 내장한 잠금장치를 마련하여 자전거 이용자가 별도의 잠금장치를 휴대할 필요가 없이 자전거의 도난을 방지할 수 있도록 함과 동시에 자전거를 세워둘 때 거치대를 작동시키면 잠금장치를 작동시키게 하여 보다 간편하고 신속하게 이루어질 수 있도록, 자전거의 거치대에 잠금기능을 부가한 잠금장치를 마련하여 자전거를 세울 때 거치대에 의해 자전거의 뒤바퀴를 지면에서 상승시키게 함과 동시에 거치대의 회전 작동으로 랫치기어에 의해 잠금과 해제를 작동케 하는 잠금장치를 발명하여 종래에 분리형 잠금장치를 별도로 휴대하여야 하는 번거러움과 분리형 잠금장치의 분실우려를 제거할 수 있는 이점과 자전거 세울 때 잠금이 완료하게 하는 것이다. 
       
     자전거, 거치대, 회동대, 자물쇠, 랫치기어, 랫치편, 왕복대, 권치구
Patent KR-20090098708-A (KR)
Title: Solenoid valve control device
Inventor: YAMANE NOBUFUMI
IPC: F16H61/68
Filed: 2009-03-12
Abstract: A solenoid valve control apparatus is provided, which can prevent idling noise generated in a hydraulic control valve while efficiently removing foreign material. A solenoid valve control apparatus comprises a solenoid valve(2), a hydraulic control valve(3), and an impurity removing unit. The solenoid valve has the solenoid coil. The solenoid coil runs a plunger controlling communication of the drain port and solenoid pressure port according to the applied current. The hydraulic control valve uses solenoid pressure from the solenoid valve as an operation signal pressure of spool. The impurity removing unit authorizes current to the solenoid coil and removes the foreign material adhered to valve opening and closing part of the solenoid valve. The solenoid valve comprises a first solenoid valve(21) outputting the first solenoid pressure and a second solenoid valve(22) outputting the second solenoid pressure.
Patent KR-20100106864-A (KR)
Title: Navigation apparatus and method thereof
Inventor: JIN SEUNG HEE
IPC: G01C21/36
Filed: 2009-03-24
Abstract: PURPOSE: A navigation device and a method thereof are provided to improve the operation efficiency of the entire system by outputting advertisement-information transmitted from a server based on vehicle speed. CONSTITUTION: A navigation method comprises following steps. When the speed of a measured vehicle is equal to or less than preset speed, vehicle information is transmitted to a server(600). Advertisement information transmitted from a server is received in respond to the transmitted vehicle information. Video information, voice information, and additional information included in the received advertisement-information are outputted.
Patent KR-20100107201-A (KR)
Title: Stop lamp switch
Inventor: KIM CHA SIK
IPC: B60T7/06
Filed: 2009-03-25
Abstract: PURPOSE: A stop lamp switch using a proximity sensor is provided to improve assembility and productivity by simplifying the structure of the switch and to reduce noise using a proximity sensor. CONSTITUTION: A stop lamp switch(100) using a proximity sensor comprises a pedal locker(30), a brake pedal plate(201), a metal member(400), and a switch unit. The pedal locker is fixed to a switch groove. The metal member is formed in a brake pedal arm. The switch unit turns on/off a brake. The pedal locker forms hooks and fixing pieces separated from the hooks. A protrusion is protruded from the inner top of the pedal locker.
Patent KR-20100110228-A (KR)
Title: Uses h, the iron frame pillar which section steels - the leaflet height which is space-time in the junction department which sells immensely
Inventor: LEE CHEOL HO
IPC: E04C5/06
Filed: 2009-04-02
Abstract: PURPOSE: A shear key formed on a steel column-flat plate joint portion using H-beam is provided to control shear punching, bending design, and post punching, since a pure iron column and a flat plate are welded by the H-beam shear key. CONSTITUTION: A shear key formed on a steel column-flat plate joint portion using H-beam comprises a shear key(20), and upper and lower reinforcing ribs(30,40). The shear key is attached vertically to the front and rear parts(11,12) and right and left sides(13,14) of a pure iron column. The upper and lower reinforcing ribs are welded in a portion wherein BH pure iron column and the shear key are welded.
Patent KR-20100114278-A (KR)
Title: Method and system for providing advertisement by using mobile advertizing board
Inventor: BAE SU WON
IPC: G09F21/00
Filed: 2009-04-15
Abstract: PURPOSE: A method and a system for providing an advertisement using a mobile advertizing board are provided to attach an advertising board to a shopping cart or a basket of a bicycle, thereby easily providing a mobile advertising board which guides placement of an advertisement. CONSTITUTION: If an advertisement inquiry is registered from an advertiser server(160) to a main server(100), at least one advertisement design is provided to the advertiser server in a file type according to the advertisement inquiry. If the advertisement design is received from the advertiser server, the advertisement design is stored corresponding to a unique number of an advertisement client. The advertisement design is outputted from an advertisement management server(140).
Patent KR-20100114578-A (KR)
Title: Bandgap reference voltage genaerating circuit for generating bandgap reference voltage satable regardless of deviation in fabrication condition
Inventor: KIM CHUN SUK
IPC: G05F3/02
Filed: 2009-04-16
Abstract: PURPOSE: A band gap reference generation circuit is provided to form the data value of stable level control data by supplying a stable band gap reference voltage against the variation of a process condition. CONSTITUTION: A band gap voltage generation part(100) generates a band gap reference voltage. The level of the band gap reference voltage is controlled with level control data. A clock generating part(200) generates a clock signal group which has a predetermined clock cycle. A charge monitoring part(300) executes a level control monitoring process due to the capacitance of a capacitor group which is controlled with capacitance configuration data. A continuous information storage part(400) generates the level control data and the capacitance configuration data.
Patent KR-20100061289-A (KR)
Title: Apparatus and method for data transmission in wireless communication system
Inventor: MOON SUNG HO
IPC: H04L27/26
Filed: 2009-04-17
Abstract: PURPOSE: A device and a method for transmitting data in a wireless communication system are provided to eliminate interference between TDD(Time Division Duplex) frames supporting CP(Cyclic Prefix) lengths that are different from each other by maintaining commonality with a different frame structure with a different system bandwidth. CONSTITUTION: An OFDM(Orthogonal Frequency Division Multiplexing) symbol generator(110) generates an OFDM symbol by performing a FFT(Fast Fourier Transform) and an IFFT(Inverse Fast Fourier Transform) with regard to an inputted modulation symbol. A frame comprising unit(120) comprises k basic sub frames, n exceptional sub frames, and frames including a reserved section. A data transmission unit(130) transmits data using the same frame.
Patent KR-20100116992-A (KR)
Title: Apparatus for guiding rolling material
Inventor: LEE JI CHEOL
IPC: B21B39/14
Filed: 2009-04-23
Abstract: PURPOSE: An apparatus for guiding a rolled material is provided to guide different sizes of rolled materials without changing the guide unit. CONSTITUTION: An apparatus for guiding a rolled material comprises a body(200), a guide unit(300), and a guide space change unit(400). The body is installed in the entry or exit of a rolling mill. The guide unit is formed in the body and provides a material guide space(S) in which a rolled material is guided. The guide space change unit is connected to the body and the guide unit and varies the material guide space.
Patent KR-20100118853-A (KR)
Title: Supervisory control and data acquisition front end processing system
Inventor: YEOM SEUNG YEOB
IPC: H02J13/00
Filed: 2009-04-29
Abstract: PURPOSE: A SCADA(Supervisory Control And Data Acquisition) frontend processing device is provided to replace a GPS time sync process with a high price NTP server with an intelligent synchronization module. CONSTITUTION: A data processing module(330) converts the serial signal of data, which is received from a main control unit or power facilities, into an Ethernet signal according to a GPS time sync. The data processing module converts the Ethernet signal into a serial signal. An intelligent time sync module(340) receives an air radio FM signal when the reception of the GPS time sync is failed. The intelligent time sync module supplies the time sync of the data processing module by extracting a FM reference time sync. A power supply module(350) supplies power to the data processing module and the intelligent time sync module by converting an AC power into a DC power.
Patent KR-20100119649-A (KR)
Title: Apparatus for attaching the packaging material of coil
Inventor: SONG SEUNG YONG
IPC: B65B33/04
Filed: 2009-05-01
Abstract: PURPOSE: A device for attaching a coil packaging material is provided to save the labor cost, to prevent neglect accident, to reduce working time and to enhance productivity. CONSTITUTION: A device(100) for attaching a coil packaging material comprises a first grip module(300), a first attaching robot(200), a second grip module(500) and a second attaching robot(400). The first grip module grips single side-plate and an inner circumferential ring in the form the inner circumferential ring of the single side-plate is inserted. The first attaching robot transfers and attaches the first grip module, which is gripping the single side-plate and the inner circumferential ring, to the side cross-section of the coil. The second grip module grips an outer circumferential ring. The second attaching robot supports the first grip module. The second attaching robot transfers and attaches the second grip module, which is gripping the outer circumferential ring, to the side cross-section of the coil.
Patent KR-20100126987-A (KR)
Title: 한약재를 함유한 한지 생리대
Inventor: KIM SOOK HYUN
IPC: A61L15/46
Filed: 2009-05-25
Abstract: 본 발명은 닥나무를 원료로 제조하는 한지(韓紙)종이섬유가 100% 천연섬유로서 우수한 흡수력을 가지며, 암모니아나 포름알데히드 등의 불쾌한 냄새를 제거하는 소취성(消臭性)이 탁월하고 (60분 이내 99% 제거) 또한 곰팡이 등 세균에 대한 항균성이 높아 발생될 수 있는 세균에 대한 감염의 우려를 거의 제거하는 효과를 가지며, 또한 한지의 원적외선 방사의 수준이 황토 수준이상으로 원적외선이 피부 깊숙이 침투하여 열을 만듦으로 이 열작용으로 질병의 요인이 되는 세균을 없애며 혈액 순환 및 신진대사 촉진 등으로 몸의 환경이 열악한 상태 일 때 몸의 에너지를 높이는 역할을 하게끔 하므로 생리대의 탑시트 즉 표지 부분 즉 피부와 접촉하는 면에 위치하여 이러한 효능을 발휘하며 또한 표지의 저면에 적충되는 흡수층의 화학성분의 인조섬유나 고분자 흡수체를 피부와 중간에서 차단하는 효과를 제공하여 착용자로 하여금 심리적 안정감도 제공 한다.  
     다만 한지 종이섬유는 그 기능성과 효능이 탁월하나 종이재질로 촉감이 생리대용으로 사용하기가 적합하지 않고 물 등 액체에 취약하여 쉽게 찢어지는 등의 문제점을 갖고 있으며 생리대 탑시트로 다른 면과의 접착이 어려워 한지종이 자체로 생리대에 사용하기가 불가능하다.  따라서 본 발명에서는 한지종이를 면이나 레이온 소재의 스펀레이스 부직포와 직조수류(일명 워터제트 펀치) 방식으로 접합한 ‘한지부직포’를 제작하여 탑시트에 적용하여 사용하여 한지의 기능성을 유지하며 촉감도 개선하며 찢김도 방지하는 효과를 갖는다.  
     본 발명에서는 또한 종래에 생리대가 단순히 생리혈을 흡수하고 냄새 제거나 살균 등의 효과를 갖는 생리에 따른 의무적 효능을 갖는 데에서 한 걸음 더 나아가 착용자인 여성이 생리기간을 활용하여 생리적 건강을 더욱 보강하는 능동적인 효능을 부여한다. 이러한 효능의 닥나무로부터 추출한 닥섬유를 닥풀과 혼합하는 단계에서 여성 건강에 큰 효능이 있는 미세한 분말 형태의 한약재 를  혼합하여 한지를 제조하여 이를 면이나 레이온 등의 천연 소재의 부직포와 직조수류에 의한 접착방식으로 접합하여 미세한 분말 형태의 한약재가 혼입된 한지부직포를 제조하여 생리대의 탑시트지 즉 표지에 사용함으로 기존의 닥나무의 효능과 더불어 한약재의 효능을 제공함으로 착용자인 여성의 건강 향상에 크게 기여하는데 있다. 
     이때 사용하는 한약재는 향부자, 당귀, 쑥(일명 애엽), 천궁 등을 사용한다.  
       
     닥나무, 한지종이섬유, 한지부직포, ,소취성, 원적외선 방사, 탑시트, 스펀레이스 부직포, 직조수류, 닥풀, 향부자, 당귀, 애엽, 천궁
Patent KR-20100035087-A (KR)
Title: Searing and broken line formative apparatus of roll bag
Inventor: HAN JONG SANG
IPC: B65B61/18
Filed: 2009-05-29
Abstract: PURPOSE: A roll back sealing and cut line forming apparatus is provided to adjust sealing and cut line intervals without changing the position of a sealing/cutting part. CONSTITUTION: A roll back sealing and cut line forming apparatus(10) comprises a first and a second sealing/cutting part(10a,10b), a grip part, a sealing/cutting interval adjuster(15), and a controller. The sealing/cutting parts form a sealing line and a cut line on a vinyl material at the same time. The grip part grasps both ends of the vinyl material according to the ascent and descent of a sealing unit. The controller controls the feed length of the vinyl material from a winding unit(20).
Patent KR-20100129518-A (KR)
Title: Doll having bilateral characters
Inventor: SHIN EUN JUNG
IPC: A63H3/12
Filed: 2009-06-01
Abstract: PURPOSE: A doll with a plurality of characters is provided, which can express various expressions using one doll. CONSTITUTION: A doll with a plurality of characters comprises: includes both-sided three dimensional shape(101) so that the front view of and rear view of a doll can have different characters in order to be used in a fairy tale or a puppet show. The doll can have human character or animal character. The animal character can be personified in an orally narrated fairy tale or a puppet show.
Patent KR-20090127082-A (KR)
Title: Transfer apparatus and processing apparatus
Inventor: HIDEKI KOMADA
IPC: B25J9/06
Filed: 2009-06-03
Abstract: PURPOSE: A return apparatus and a processing apparatus are provided to increase the size of a returned object and to improve return accuracy and return rate together, by constituting a bottom slide base and a top slide base as a box type structure with a square frame. CONSTITUTION: A bottom slide base(51a) and a top slide base(51b) have a slide part, and are arranged at least two stages, at the top and bottom. A bottom pick(52a) slides the sliding part of the bottom slide base, and returns an object to be returned by moving forward and backward for the bottom slide base. A top pick(52b) is arranged between the bottom pick and the top slide base, and slides the sliding part of the top slide base, and returns the object to be returned by moving forward and backward for the top slide base. Plural frames connect the bottom slide base and the top slide base with each other.
Patent KR-20100130688-A (KR)
Title: 스피커와 컴퓨터가 내장된 일체형 컴퓨터 책상
Inventor: PARK CHANG SOO
IPC: G06F1/16
Filed: 2009-06-04
Abstract: 본 발명은 컴퓨터 책상에 스피커와 컴퓨터가 내장된 일체형 컴퓨터 책상에 관한 것으로, 상세하게는 가정이나 사무실, P C방에서 사용되는 컴퓨터 책상 측면에 스피커를 내장하고 컴퓨터 책상 면의 하부에 자리하는 키보드 테이블에 컴퓨터 본체를 설치함으로써 책상에 스피커와 컴퓨터 본체를 내장하는 일체형 컴퓨터 책상에 관한 것이다. 
     본 발명은 책상(10)의 상면(11)과 가이드레일 (40)과 주변기기인 스피커(22, 23)를 포함하는 측면(12), 전원연결구(10b)를 포함하는 후면(13)과 상면(11)의 하단에 키보드 테이블(15)로 구성되며 가이드레일 (40)과 주변기기인 스피커(22,23)를 포함하는 측면(12),키보드 테이블 하단에 컴퓨터 본체 케이스 부(30)로 구성된다. 본 발명은 컴퓨터 책상에서 컴퓨터의 주변기기와 컴퓨터의 본체가 차지하는 공간을 줄여 책상 공간을 효율적으로 이용할 수 있게 하기 위한 것이다.  
     컴퓨터, 컴퓨터 책상, 키보드 테이블, 스피커
Patent KR-20100084598-A (KR)
Title: Vertical axis wind turbine
Inventor: CHANG CHIN FENG
IPC: F03D11/02
Filed: 2009-06-10
Abstract: PURPOSE: A vertical-axis wind turbine with multiple blades is provided to optimize a rotary shaft and a balance by positioning multiple blades around the rotary shaft. CONSTITUTION: A vertical-axis wind turbine comprises a stator shaft, a generator(10), a rotary assembly(20), multiple blades(30), a selective breaking disc, and a selective brake. The generator is pivotally installed on the stator shaft. The rotary assembly is connected to the generator and comprises a rotary shaft mounted on the mounting surface of the generator. The multiple blades are positioned around the generator for balance optimization. Each blade comprises a rough edge, an edge, a vertical vane, and one or more struts(31). The rough edge is parallel to the stator shaft. The edge is tapered from the rough edge. The vertical vane comprises an inner surface opposite to the generator. One or more struts comprise a fixed end connected to the rotary shaft.
Patent KR-20100137619-A (KR)
Title: Lquid crystal display device
Inventor: BYUN SEUNG CHAN
IPC: G09G3/36
Filed: 2009-06-23
Abstract: PURPOSE: A liquid crystal display device is provided to minimize the flicker by making the black data domain different by changing the black data insertion condition according to the image pattern. CONSTITUTION: An LCD panel displays image. A black data insert operation part decides whether insertion of the black data according to the comparison signal from an image pattern recognition part(140). The first latch part(143) stores the histogram analyzed from the histogram analysis part in frame unit. The histogram analysis part is provided data inputted from outside and analyzes the histogram of the data in frame unit.
Patent KR-20110002230-A (KR)
Title: Delay locked loop circuit
Inventor: HONG NAM PYO
IPC: G11C11/407
Filed: 2009-07-01
Abstract: PURPOSE: A delay locked loop circuit is provided to reduce the area of a delay locked loop circuit by changing a meth of delaying a source clock according to the frequency of a clock. CONSTITUTION: A clock delay unit(220) outputs a first delay locked clock and a second delay locked clock to first and second delay lines respectively. A delay locked clock generating unit(240) outputs one clock from a combination clock of first and second delay locked clocks, the first delay locked clock, and the second delay locked clock as a delayed locked clock in response to frequency information signal and delay transmission signal.
Patent KR-20110006189-A (KR)
Title: Headwear and method for manufacturing the same
Inventor: CHO BYOUNG WOO
IPC: A42B1/00
Filed: 2009-07-13
Abstract: PURPOSE: A hat and a manufacturing method thereof are provided, which can maintain shape stability of a hat even though a hat is kept or displayed in a box for a long time. CONSTITUTION: A hat comprises: a head receiving part(101) which covers the head; a visor part(103) which is projected from a part or the whole of the bottom of the head receiving part and blocks the sunlight; and a sweat receiver(105) formed along the lower part of the head receiving part. A front panel reinforcing member is equipped inside a front panel of the head receiving part. The front panel reinforcing member is combined with the front panel inner surface of the head receiving part by the medium of adhesive.
Patent KR-20110006542-A (KR)
Title: System for remotely managing a car
Inventor: PARK MI SOON
IPC: H04W4/12
Filed: 2009-07-14
Abstract: PURPOSE: A system for remotely managing a vehicle is provided to transmit a control command and a diagnosis command about a vehicle at a remote place through a terminal of a user, thereby enabling the user to perform a desired control function and a desired diagnosis function at a remote place. CONSTITUTION: A vehicle managing device(100) is installed in a vehicle to sense a state of the vehicle in order to generate a state signal. The vehicle managing device controls the state of the vehicle. A vehicle managing server(200) receives a control signal for controlling the vehicle from a user terminal(20). The vehicle managing server transmits the control signal to the vehicle managing device and transmits the state information received from the vehicle managing device to the user terminal. An internet connection network(300) transmits the control signal from the vehicle managing server to the vehicle managing device.
Patent KR-20110006931-A (KR)
Title: Emergency notifying rubber cone
Inventor: YUN SO YOUNG
IPC: E01F13/00
Filed: 2009-07-15
Abstract: PURPOSE: A rubber cone with an alarm function is provided to enable a worker to rapidly escape from risk since whistle rings due to the opening of a valve when external shock is applied. CONSTITUTION: A rubber cone with an alarm function comprises a support(20), an alarm unit and a sensor(40). The support is integrally or detachably coupled to the lower end of a cone(10) and comprises an air tank, which stores air pressure. The alarm unit connects an air tank to a pipe and a whistle generator(36) and comprises an opening/closing valve on the pipe. The sensor generates the operating force of the opening/closing valve in cooperation with the conduction of the cone.
Patent KR-20110007475-A (KR)
Title: Rotational type gathering apparatus for stones
Inventor: OH CHI BONG
IPC: A01B76/00
Filed: 2009-07-16
Abstract: PURPOSE: A rotational type gathering apparatus for stones for collecting the underground stones is provided to reduce the size of the equipment in order to transfer the stone to the building stone collector with sifting out the stone of underground. CONSTITUTION: A rotational type gathering apparatus includes a body(110), a power transmission, a building stone gathering unit, and a building stone collector(140). The power transmission transmits the power combined in the body and the power transmission transfers the power to the building stone gathering unit. The building stone gathering unit collects the building stone.
Patent KR-20110012251-A (KR)
Title: Smoked duck's egg and manufacturing method thereof
Inventor: LEE KI YONG
IPC: A23L15/00
Filed: 2009-07-30
Abstract: PURPOSE: A producing method of smoked duck eggs with improved functionality is provided to optimize the moisture content of smoked duck eggs by controlling the aging temperature and the salinity of the duck eggs. CONSTITUTION: A producing method of smoked duck eggs comprises the following steps: aging duck eggs at 50~60deg C for 96~120hours; dipping the duck eggs into a circulation dipping solution with a salinity of 18~22% and a pH of 5~6 for 7~8hours; and smoking the duck eggs for 12~14hours at 100~110deg C. The circulation dipping solution contains 1.48wt% of sodium chloride, 0.039wt% of sodium glutamate, and 98.5wt% of purified water.