baber/WOPTO huggingface dataset:
Patent KR-20020060152-A (KR)
IPC: H01M50/414
Filed: 2001-05-21
Abstract: 본 발명은 공유결합으로 가교된 폴리머 또는 하기의 작용기를 가질수 있는 하나 또는 그 이상의 폴리머로 구성된 폴리머 막에 관한 것이다. (M = Hal(불소,염소,브롬,요오드), OR, NR2; R = 알킬, 히드록시 알킬, 알릴; (Me = 수소, 리튬, 나트륨, 칼륨, 세슘, 또는 상이한 금속양이온 또는 암모늄이온); 
     a)양이온 교환기의 전구체: SO 2 M 및/또는 POM 2 및/또는 COM 
     b)설피네이트기 SO 2 Me와 하기의 유기화합물을 사용해 공유결합으로 가교될 수 있는 설피네이트기 SO 2 Me. 
     a)설피네이트기 SO 2 Me와 반응한 2기능적인, 3기능적인 또는 올리고기능적인 할로알칸(haloalkanes) 또는 할로아로마틱스(haloaromatics), 그로 인해 하기의 가교 브리지가 폴리머에/폴리머 혼합물에/폴리머 막에 존재한다.( Y = 가교 브리지),X = 할로겐원소(Hal) (불소, 염소, 브롬, 요오드), OR, Y = (CH 2 ) X - ;  -아리렌(arylene)- ; -(CH 2 ) X -아리렌- ; -CH 2 -아리렌-CH 2 -, X = 3 내지 12) : 폴리머-SO 2 -Y-SO 2 -폴리머  및/또는  b)다음의 기를 포함하는 화합물: Hal-(CH 2 ) X -NHR, 여기에서 한 쪽(Hal-)이 설피네이트기 SO 2 Me와, 다른 한쪽(-NHR)은 SO 2 M- 기와 반응한 것으로 하기의 가교 브리지가 폴리머/폴리머혼합물/폴리머막에 존재한다: 폴리머-SO 2 -(CH 2 ) X -NR-SO 2 -폴리머 및/또는 c)다음의 기를 포함하는 화합물: NHR-(CH 2 ) X -NHR는 설피네이트기 SO2Me와 반응한 것으로, 하기의 가교 브리지가 폴리머/폴리머혼합물/폴리머막에 존재한다: 폴리머-SO 2 -NR-(CH 2 ) X -NR-SO 2 -폴리머.
Patent KR-20020026251-A (KR)
IPC: G10H1/24
Filed: 2000-08-03
Abstract: 악곡 재생 장치에 있어서, 음색 데이터 메모리는 데이터 소스에 저장된 제2 음색 수보다 작은 제1 음색 수에 대응하는 음색 데이터를 기억하기 위해 제한된 용량을 갖는다.  인터페이스는 데이터 소스로부터 음색 데이터 메모리로 음색 데이터를 전송하도록 동작되어, 음색 데이터 메모리가 전송된 음색 데이터를 기억할 수 있다.  음원에는 악곡의 음색을 발생하기 위해 악보 데이터 메모리에 기억된 악보 데이터로부터 나온 발음 파라미터가 설정되어 있다.  연주 콘트롤러는 악보 데이터를 해석하고, 판독된 음색 데이터로 음원을 설정하기 위해 악보 데이터에 의해 지정된 음색 데이터를 음색 데이터 메모리로부터 판독하여, 음원이 악보 데이터에 의해 지정된 음색을 갖는 음색을 발생할 수 있다.  또한, 메모리 모니터는, 인터페이스를 동작하기 위해 악보 데이터의 순차 검색시 악보 데이터 메모리의 제한된 공간에 빈 영역이 발생될 때를 검출하여 다른 부분의 악보 데이터를 빈 영역에 로딩함으로써, 음원이 악곡의 음색을 발생을 지속할 수 있게 한다.
Patent KR-20020019966-A (KR)
IPC: B41M5/00
Filed: 2000-08-04
Abstract: 본 발명은 상 기록 매체에 관한 것인데, 본 발명의 상 기록 매체는 색 현상능이 뛰어나며, 잉크 내의 착색 성분이 매체 내의 미세공극으로 전이되는 것을 효과적으로 방지한다. 본 발명의 상 기록 매체는 (i) 투과성 미세공극을 함유하는 기재층 및 (ii) 상기 기재층의 표면 상에 배치되는 응집제로서 수용성 염을 함유하는 잉크 상 수용층을 포함하며, 상기 기재층의 표면 및 상기 미세공극의 내부 표면은 계면활성제로 친수성화되는 것을 특징으로 한다. 상기 잉크 상 수용층은 극성 유기 중합체를 함유한다.
Patent KR-20020064900-A (KR)
IPC: B29C69/02
Filed: 2000-11-09
Abstract: PTFE 수지로 이루어지는 통형 본체(2)는 다공질로, 그 내주면(7) 및 외주면(8)의 적어도 어느 한쪽에 PTFE 수지와는 다른 수지를 도포하고, 각 관통 구멍(6)에 부분적으로 침입한 상태로 피복층(5)을 형성하여, 기계적 강도가 우수하고 피복층(5)이 박리되지 않는 통형체(1)를 얻을 수 있다. 또 피복층(5)을 불소계 수지, 이미드계 수지 등의 가교성 수지 또는 PES 수지에 의해서 형성하여, 기계적 강도 및 내열성이 우수한 통형체(1)를 얻을 수 있다. 정착 벨트로서 이용하는 경우에는 피복층(5)을 내주부(3)에만 형성하여, PTFE 수지의 이형성 및 실리콘 오일의 함침 능력을 이용하는 것이 바람직하다.
Patent KR-20020076238-A (KR)
IPC: B24C1/00
Filed: 2000-11-30
Abstract: An apparatus is provided for removing a coating from a substrate, comprising a nozzle having an outlet and adapted to direct a particle stream therethrough at a predetermined flow rate, a signal source for emitting a signal capable of traversing the particle stream, and a signal sensor positioned to detect the signal emitted by the signal source once the signal has passed through the particle stream. The particle stream is directed from the outlet of the nozzle toward a coating on a substrate to remove the coating from the substrate. Since the signal emitted by the signal source traverses the particle stream before being detected, the intensity of the signal detected by the signal sensor corresponds to a flow rate of the particle stream such that a subsequent change in the intensity of the signal that is detected by the signal sensor indicates a change in the flow rate of the particle stream. A method of monitoring a particle flow in an apparatus used for removing a coating from a substrate is also provided.
Patent KR-20020065616-A (KR)
Title: 음극선관
IPC: H01J29/07
Filed: 2000-12-26
Abstract: 본 발명은 지자기 등의 외부 자계에 의한 전자 빔의 왜곡에 의한 미스 랜딩 길이를 적게 하고, 화면 전체에서 색어긋남이나 색번짐을 적게 하는 내부 자기차폐를 제공하는 것을 목적으로 한다. 
     내부 자기차폐는 복수의 측면부를 갖는 외관이 각통형상이고 유지부재(42)와의 비접촉부분으로부터 인장부재(41) 부근까지 연장한 적어도 하나의 스커트부(37)를 구비하며, 상기 스커트부(37)는 마스크 프레임을 구성하는 인장부재(41)와 자기 결합하고 있다.
Patent KR-20020084096-A (KR)
Title: 가요성 옵티칼 패널
IPC: G02B6/08
Filed: 2001-01-18
Abstract: 가요성의 옵티칼 패널(10)은 라미네이팅된 옵티칼 도파관(20)을 포함하며, 이들 각각은 클래딩(20b) 사이에서 라미네이팅된 리본형 코어(20a)를 포함하며, 상기 코어는 차동 이동을 탄성가능하게 수용하여 패널을 코일(10a)에 수용하도록 코어의 평면에서 탄성가능하다.
Patent KR-20020086548-A (KR)
IPC: A61B18/20
Filed: 2000-04-11
Abstract: A hand-held, comb-like device emitting laser beams from laser diodes set in a row centered between two parallel rows of teeth for parting hair, enabling more economical product manufacturing as well as a more effective way of irradiating hair-growing skin with laser energy than that afforded by conventional hand-held laser devices where the laser energy is conveyed via a system of fiber optics into and through tubes which must also act as teeth for parting hair.
Patent KR-20030022099-A (KR)
IPC: C08G18/44
Filed: 2001-02-28
Abstract: 비활성 대기하에서, 임의로는 촉매의 존재하에 트리메틸렌 카보네이트와 1 이상의 알콜을 독립적으로, 또는 조합하여 반응시키는 것을 포함하는: 폴리(트리메틸렌 카보네이트)의 생산 방법 및; 비활성 대기하에서, 트리메틸렌 카보네이트, 촉매, 및 임의로는 1 이상의 알콜을 반응시키는 것을 포함하는: 고분자량 폴리(트리메틸렌 카보네이트)의 생산 방법.
Patent KR-20030051411-A (KR)
Title: Graphical Layout and Keypad Response to Visually Depict and Implement Device Functionality for Interactivity with a Numbered Keypad
IPC: H04M1/72466
Filed: 2001-02-23
Abstract: A visual display for an electronic device is partitioned into regions. Each of the regions is associated with a key on a keypad. One exemplary implementation is a 3x3 grid of regions corresponding to nine keys numbered 1-9 on a numbered keypad. A visual correspondence is provided for the user to associate choices illustrated in the regions with the numbered keys. The regions display visual information such as graphics and/or text to identify a selection option. The keys are associated with the regions such that when a key is selected the selection option associated with the region is chosen. In this fashion, a user may navigate through content, such as content from the Internet, to gain accesses to service, to obtain information and to purchase items.
Patent KR-20020084274-A (KR)
Title: 신규한 벤조술탐 옥사졸리디논 항균제
IPC: A61P27/02
Filed: 2001-03-27
Abstract: 본 발명은 강력한 항균 활성을 지닌 하기 화학식 I의 화합물을 제공한다. 
     <화학식 I> 
     
       
     
     식 중, M은 -CH 2 - 또는 -CH 2 CH 2 -이다.
Patent KR-20030076233-A (KR)
Title: Multicolor imaging using multiphoton photochemical process
IPC: G03C7/04
Filed: 2001-06-14
Abstract: A multilayer imageable article with at least two layers including a multiphoton imageable composition. The composition includes a multiphoton-sensitive photoactive system and at least one of a dye and a dye precursor. The photoactive system includes a multiphoton sensitizer capable of simultaneously absorbing at least two photons, an electron acceptor capable of transformation to a dye-activating species upon interaction with the multiphoton sensitizer subsequent to absorption of at least two photons, and optionally an electron donor.
Patent KR-20030017996-A (KR)
IPC: G03B9/02
Filed: 2002-04-19
Abstract: 본 발명은, 예를 들면 촬상장치나 표시장치 등에 사용되는 전기조광소자 및 그 구동방법에 관한 것이다.    그리고 본 발명에서는, 예를 들면 조리개조절의 제어신호를 현재의 조리개조절의 값(±VX1)에서 큰 값(±VY1)으로 변화시킬 경우(포지형 액정의 광투과율을 올리고, 네가형 액정의 광투과율을 내릴 경우)에, 그 사이에 큰 값(±VY1)보다 더욱 큰 값(±VZ1)의 기간이 설치된다.    그리고 이 큰 값(±VZ1)의 에너지 및 시간이 사전에 설정된 값에 따라서 정해진다.    이것에 의해, 광투과율을 변화시킬 때의 응답속도를 극히 빠르게 할 수 있고, 예를 들면 비디오카메라의 조리개기구로서 요구되는 1필드기간 이하의 변화속도를 실현할 수 있다.
Patent KR-20040063209-A (KR)
Inventor: YOON JIN SU
IPC: G06F1/32
Filed: 2003-01-06
Abstract: PURPOSE: A method for saving the power of a display panel unit of an office machine is provided to save the waste power by setting a daytime zone and turning off the backlight installed to the display panel unit in the daytime zone. CONSTITUTION: A power saving time zone turning off the backlight of the display panel unit is set. If an entry time of a power saving mode is reached by a real-time clock, the backlight is turned off. If a canceling time of the power saving mode is reached, the power saving mode is performed depending on the operation of the office machine.
Patent KR-20040064893-A (KR)
Title: Complex wardrobe
Inventor: SON YOUNG SUK
IPC: A47B61/00
Filed: 2003-01-10
Abstract: PURPOSE: A complex wardrobe is provided to enable a housewife to enjoy an easier and better home life by setting a rice keeping box as a necessity in the home in a wardrobe provided at home. CONSTITUTION: The complex wardrobe includes: a door(3) equipped at each of a left lower end and a right lower end of a wardrobe(1); a refrigerator(7) for Kimchi and a rice keeping box(2) being placed in the inside of each door(3) respectively. The refrigerator(7) sorts and takes the grains out by a user's operation. The complex wardrobe also includes a roller(4) being placed to move on a rail at one side of each of refrigerator(7) and the rice keeping box(2); a rail(10) for rolling the roller to easily move forward and backward by supporting the roller(4); and a multipurpose drawer(8) being placed at one side of the up or down of the front side of the complex wardrobe.
Patent KR-20040067369-A (KR)
Inventor: KIM TEAK JUNG
IPC: A61N5/06
Filed: 2003-01-22
Abstract: PURPOSE: A negative ion film heater module is provided to obtain the thermal effect, the maturation effect, the antibacterial effect, the anticancer effect, the growth facilitation and the fatigue recovery to promote the human health by generating much of negative ion and far-infrared rays. CONSTITUTION: The negative ion film heater module is prepared by applying, printing or coating a negative ion generating material in the predetermined space pattern on the upper side of far-infrared rays radiating film heater to generate much of negative ion with the far-infrared rays when supplied with the electricity. The negative ion generating material comprises at least one ingredient selected from a group of a hard charcoal powder, jade, violet quartz, Rutile and Tourmaline in addition to Monazite as a negative ion generating stone.
Patent KR-20030019500-A (KR)
Inventor: KIM KWANG OK
IPC: A23L1/28
Filed: 2003-01-25
Abstract: PURPOSE: Provided are methods for manufacturing of freeze dried Sparassis crispa and preservation thereof. Therefore the freeze dried Sparassis crispa maintains its taste and flavor, color and nutrients for a long time. CONSTITUTION: The methods for manufacturing of freeze dried Sparassis crispa and preservation thereof comprises the steps of: quick freezing fresh Sparassis crispa at low temperature with a ultra-low temperature freezer; covering every single Sparassis crispa with a cover made of pet bottle material, while freezing it; transferring the frozen Sparassis crispa to a vacuum freeze dryer and freeze drying it; sterilizing the freeze dried Sparassis crispa; and covering it with a PP based cover to maintain its shape and to absorb moisture.
Patent KR-20040070953-A (KR)
Inventor: KIM SEUNG HYEON
IPC: H04W4/04
Filed: 2003-02-05
Abstract: PURPOSE: A method and an apparatus for managing parking by using a mobile phone are provided to effectively use a parking space by allowing a person to park with payment of a suitable charge and automatically operating a parking management. CONSTITUTION: A parking management communication module(10) is installed at every parking section of a parking area. A mobile phone(20) of a car owner pays a fee for parking. A parking management central server(40) receives parking information transmitted from a plurality of parking management communication modules(10) through a mobile communication network or a private wireless network(30), integrally manages the information, and settles up a parking fee. A mobile communication server(70) confirms a resident registration number and approves settlement. A parking manager mobile phone or other communication device(50) receives a text message from the parking management central server(40). A telephone line(60) connects the mobile communication server(70) and the car owner mobile phone(20) with the parking management central server(40).
Patent KR-20040074709-A (KR)
Title: Toner having high resolution
Inventor: JUNG U CHEOL
IPC: G03G9/08
Filed: 2003-02-18
Abstract: PURPOSE: Provided is a toner having high resolution, which has higher surface charge density than that of the existing toner, and can secure high charge density and high resolution. CONSTITUTION: The toner comprising a monomer, a wax, a dispersing agent, a molecular weight regulator, and a pigment, which is produced by suspension polymerization, is characterized by comprising a polar grafting agent and a charge modifier. The polar grafting agent is at least one selected from ethylene dimethacrylate, ethyleneglycol dimethacrylate, diethyleneglycol diacrylate, 1,6-hexamethylene diacrylate, allyl methacrylate, 1,1,1-trimethylolpropane triacrylate, triallylamine, and tetraallyloxyethane.
Patent KR-20040079155-A (KR)
Inventor: LEE JAE UK
IPC: H04N7/12
Filed: 2003-03-06
Abstract: PURPOSE: An audio/video signal processor of a mira device is provided to execute an AV function in the mira device using an analog channel instead of a wireless LAN(Local Area Network). CONSTITUTION: An audio/video signal processor of a mira device includes a mira server(10), a cradle(20), and a mira device(30). The mira server outputs a TV encoding output signal of a video card to a video input terminal of a mira cradle transmitter(21) and outputs an audio output signal of an audio card to an audio input terminal of the mira cradle transmitter. The cradle includes the mira cradle transmitter that multiplexes the audio and video signals from the mira server, modulates the audio and video signals and transmits the modulated signals as radio frequency signals. The mira device includes a mira cradle receiver(31A) that demodulates the radio frequency signals received from the cradle through an analog channel and demultiplexes the demodulated signals to recover the original audio and video signals.
Patent KR-20030027917-A (KR)
Inventor: KIM YEONG NAM
IPC: C09K5/10
Filed: 2003-03-08
Abstract: PURPOSE: Provided is hot water for a boiler, which prevents the freezing and break of pipes during the winter and prevents the corrosion of an internal combustion engine, the pipes, and connection parts of the pipes, therefore, maximizes the circulation of the hot water. CONSTITUTION: The hot water is produced by a process comprising the steps of: refining each of glycol and water in a vacuum-state filtering tank; synthesizing and blending by adding a corrosion-resistant agent, a defoaming agent, and a colorant; heating the synthesized and blended glycol and water; precipitating the heated glycol and water at an ordinary temperature for 48 hours in a non-vibration precipitating tank; storing at an ordinary temperature in a vacuum-state storing tank; blending 85-90% of the refined glycol and 10-15% of the refined water; refining the mixture in a vacuum-state filtering tank; filling containers with the refined mixture in a vacuum filling tank. The glycol is selected from ethylene glycol, polyethylene glycol, propylene glycol, diethylene glycol, triethylene glycol, and etc.
Patent KR-20040081253-A (KR)
Inventor: JUNG CHANG BEOM
IPC: H01J9/02
Filed: 2003-03-14
Abstract: PURPOSE: A film for removing phosphors is provided to improve precision of screen printing by removing residual phosphors on a screen printing board. CONSTITUTION: A film for removing phosphors includes adhesion layer(1a) formed by depositing adhesive polymer composites containing a resin, a hardener, and a solvent on a support film(1b). The polymer composites contain a mixture of acrylic resin and epoxy resin 25-85wt%, acrylonitrile-butadiene copolymers 10-70wt%, and a filler. The mixture of acrylic resin and epoxy resin has the ratio of 2/8-8/2.
Patent KR-20040081842-A (KR)
Inventor: LEE GEUN HO
IPC: E04H13/00
Filed: 2003-03-17
Abstract: PURPOSE: An automated urn depository is provided to keep many urns in the limited space and to cut down the construction and maintenance expenses for an urn depository. CONSTITUTION: The automated urn depository(50) used as a temporary depository in an automated urn management system composed of a main depository and a temporary depository contains: a latticed urn housing(51) formed on both sides of a bay; an urn carrier provided with chucks to move the bay in all directions; a feed robot carrying in an urn from an entrance(57) using the urn carrier or carrying out an urn(55) to an entrance using the urn carrier; and an entrance(57) formed to carry the urn(55) in or out.
Patent KR-20040082741-A (KR)
Inventor: SEO DONG SO
IPC: E21C25/00
Filed: 2003-03-20
Abstract: PURPOSE: A rock splitting apparatus is provided to improve workability by drilling and splitting simultaneously by installing a rock splitting apparatus to a drill or an excavator, to cut down labor costs by shortening working hours, and to dismantle and keep easily by making a rock splitting apparatus detachable and attachable. CONSTITUTION: The rock splitting apparatus(A) comprises a main body(10), a fluid supply unit(20) and an excavation unit(30). Many hydraulic rooms are formed in the main body(10) and connected with a working hydraulic way and a return hydraulic way, a hammer(14) reciprocated by hydraulic pressure is installed to the inside of the hydraulic room, a supply way is penetrated the upper part of the main body(10) to let air or water flow in, guide grooves(21) formed in the fluid supply unit(20) are connected to the supply way, the working hydraulic way and the return hydraulic way to idle the main body(10) in the fluid supply unit(20), a discharge way(31) is formed on the other side of the main body(10) and connected with the penetrated supply way, and an excavation unit(30) is fixed on the lower part of the main body(10) and provided with many excavation blades(32).
Patent KR-20040088636-A (KR)
Inventor: CHO HYEONG JUN
IPC: H04W8/24
Filed: 2003-04-10
Abstract: PURPOSE: A method for processing a functional code by using a dual stack system in an asynchronous network is provided to enable an exchange to deliver an announcement message in accordance with additional service processing results to a terminal, or to process an additional service requested by a user by routing to other HLR, thereby processing a requested functional code without changing or expanding a switching system. CONSTITUTION: When a subscriber roams to an asynchronous network, a 3G MSC requests a dual stack HLR to register a position, and the dual stack HLR sets trigger information(S100). If the subscriber attempts originating a call by inputting a functional code(S102), the 3G MSC transmits a service control request message including the functional code to the dual stack HLR(S104). The dual stack HLR confirms the functional code(S106), activates or inactivates an additional service, and assigns a resource for delivering an announcement to the 3G MSC(S108), then transmits an announcement code to the MSC(S110). The MSC delivers the announcement to a terminal(S112), and transmits announcement processing results(S114), then releases a speech path(S116).
Patent KR-20040091891-A (KR)
Inventor: JUNG SUK DONG
IPC: F25B21/02
Filed: 2003-04-23
Abstract: PURPOSE: A cooling apparatus using a thermoelectric element is provided to improve cooling effect by inevitably passing a fluid through a cold sink, and improve the cooling efficiency by increasing a contact area of the fluid and the cold sink. CONSTITUTION: An upper cap(100) forms an external appearance of an upper part. A lower cap(200) forms an external appearance of a lower part. A cold sink(300) is installed between the upper cap and the lower cap, and absorbs heat of an inner fluid. A thermoelectric element(400) is attached to one surface of the cold sink, having a heat dissipating function and a heat absorbing function according to supply of electricity. A heat sink(500) is attached to one surface of the thermoelectric element for emitting heat to the outside. A plurality of heat exchange ribs(330) are installed inside the cold sink.
Patent KR-20040095783-A (KR)
Inventor: KIM YEONG SIK
IPC: H01S3/30
Filed: 2003-04-28
Abstract: PURPOSE: A Raman laser oscillator using stimulated Brillouin scattering and second order Raman-Stokes wave generation and an oscillating method thereof are provided to obtain an effect higher than an existing Raman laser oscillator by forming each different coating layer on a focusing lens, a total resonator output mirror, and a rear reflector of a resonator, respectively. CONSTITUTION: A total resonator output mirror, a Raman cell(2), a focusing lens, a laser bar(4), a switch(5), and a rear reflector(6) are sequentially arranged from the laser beam output direction. The total resonator output mirror is used for reflecting a basic wavelength and a first Raman-Stokes wave and transmitting a second Raman-Stokes wave. The focusing lens is installed within Raman cell in order to reflect partially the basic wavelength and reflect totally the first and the second first Raman-Stokes waves. A pump beam resonator is installed between the rear reflector and the focusing lens. A second Raman-Stokes wave resonator is installed between a front side(13A) of the focusing lens and the total resonator output mirror. A Brillouin resonator is installed between the rear reflector and a phase conjugate reflector.
Patent KR-20040093949-A (KR)
Inventor: PARK JEA GUN
IPC: H01L21/20
Filed: 2003-04-30
Abstract: PURPOSE: A flexible single crystal film and a manufacturing method thereof are provided to obtain improved device characteristics and to reduce remarkably leakage current. CONSTITUTION: A flexible film(203) includes a single crystal layer(202) and a flexible insulating layer(102). A device layer is formed at one side of the single crystal layer. The single crystal wafer and the single crystal layer contain silicon or compound semiconductor.
Patent KR-20040098360-A (KR)
Inventor: HAN MYUNG HO
IPC: A61F7/08
Filed: 2003-05-14
Abstract: PURPOSE: A high-temperature massaging method and apparatus of providing an enhanced pleasant massaging effect using microbial fermentation is provided to allow a user to be subjected to a massage action in a pleasant condition by preventing nasty-smelled gases from being generated by making fermentation by microorganisms occur in an aerobic condition. CONSTITUTION: The massaging apparatus comprises: a main body(11); a bathtub(12) having a bottom surface(121) having throughholes(122) formed in the main body(11); a support plate(13) fixedly formed on the bottom surface(121) of the bathtub(12) and having throughholes(131); a storage portion(14) for holding a mixed bath substance prepared by adding aerobic microorganisms selected from acetic acid bacteria or azotobacter to a mixture of byproducts prepared from sesame dregs, rice hulls, wheat bran, and/or sawdust, fruit extracts, and purified water, thereby facilitating microbial fermentation occurring in an aerobic condition; a circulating pump(151) for supplying the mixed bath substance received from the storage portion(14) to the bathtub(12); and a supply pipe(15) having one or more supply unit(152) formed at a position higher than the bathtub(12).
Patent KR-20040100641-A (KR)
Inventor: KIM GI HONG
IPC: G11C11/4097
Filed: 2003-05-23
Abstract: PURPOSE: A SRAM exchangeable memory having three sense amplifiers between two memory blocks and performing a refresh operation where a read and a write operation period are separated, and its driving method are provided to improve operation speed by reducing the length of the refresh period. CONSTITUTION: Each of the first and the second memory block(110',210') include a number of DRAM cells(110a,110b,...,210a,210b,...) arranged on a matrix defined with rows and columns. Each DRAM cell has to perform a refresh operation within a refresh period to preserve stored data effectively. The DRAM cells are realized with a transmission gate gated by a word line and a capacitor storing data of a bit line transmitted through the transmission gate. Data of the DRAM cells of the first memory block is read through the first bit line pair(BLA,/BLA), and data of the DRAM cells of the second memory block is read through the second bit line pair(BLB,/BLB).