baber/WOPTO huggingface dataset:
Patent KR-20090082262-A (KR)
Title: Lighting device package
Inventor: HARRAH SHANE
IPC: H01L33/48
Filed: 2007-10-31
Abstract: The present invention provides a lighting device package that is configured to enable degassing of the lighting device package. The lighting device package comprises a substrate upon which is operatively mounted one or more light-emitting elements and a retaining structure which is coupled to the substrate and configured to circumscribe the one or more light-emitting elements. In addition, the lighting device package includes an optically transmissive element, wherein two or more supports are configured to provide a separation between the optically transmissive element and the substrate or retaining structure. The volume defined by the substrate, retaining structure and the optically transmissive element, is partially or completely filled with an encapsulation material, thereby forming the lighting device package. In particular, the supports create a series of openings for the volume defined by the substrate, retaining structure and the optically transmissive element, wherein these openings provide for movement of fluid therethrough.
Patent KR-20090096452-A (KR)
Title: A fluid composition having excellent fire-resistance
Inventor: SHERMAN JOHN N
IPC: C10M129/68
Filed: 2007-12-03
Abstract: A fluid composition includes a poly(alkylene glycol) present in an amount of greater than 85 parts by weight based on the total weight of the fluid composition, and a sterically hindered ester present in an amount of from 0.5 up to 15 parts by weight based on the total weight of the fluid composition. The sterically hindered ester, present in the amount of from 0.5 up to 15 parts by weight based on the total weight of the fluid composition, provides the fluid compositions with excellent fire resistance, without adversely affecting other physical properties of the fluid compositions such as hydrolytic stability. More specifically, the sterically hindered ester has a higher fire point (Fp) than the poly(alkylene glycol), which typically sufficiently lowers the S.F.P. of the fluid composition to allow the fluid composition to rate as a Factory Mutual Approved Fluid.
Patent KR-20090095605-A (KR)
Title: Vacuum assisted tissue treatment system
Inventor: BOYNTON THOMAS
IPC: A61M39/02
Filed: 2002-08-23
Abstract: A system (10) for stimulating the healing of tissue comprises a porous pad (11) positioned within a wound cavity (12), and an airtight dressing (13) secured over the pad, so as to provide an airtight seal to the wound cavity (12). A proximal end (16a) of a conduit (16) is connectable to the dressing (13). A distal end (16b) of the conduit (16) is connectable to a negative pressure source (14), which may be an electric pump housed within a portable housing (32), or wall suction. A canister (18) is positioned along the conduit (16) to retain exudates suctioned from the wound site (12) during the application of negative pressure. A first hydrophobic filter (20) is positioned at an opening of the canister (18) to detect a canister full condition. A second hydrophobic filter (22) is positioned between the first filter (20) and the negative pressure source (14) to prevent contamination of the non-disposable portion of the system by exudates being drawn from the wound. An odor filter (23) is positioned between the first and second hydrophobic filters (20, 22) to aid in the reduction of malodorous vapors. A securing means (34) is supplied to allow the portable housing (32) to be secured to a stationary object, such as a bed rail or intravenous fluid support pole. A means for automated oscillation of pressure over time is provided to further enhance and stimulate the healing of an open wound. A means for varying pump drive frequency and a means for managing a portable power supply are provided to increase battery life and improve patient mobility.
Patent KR-20090109541-A (KR)
Title: Thin film piezoelectric resonator and thin film piezoelectric filter
IPC: H01L41/22
Filed: 2008-01-17
Abstract: Provided is a thin film piezoelectric resonator which includes a piezoelectric resonator stack (12) having a piezoelectric layer (2), an upper electrode (10) and a lower electrode (8); and a substrate (6) which supports the piezoelectric resonator stack. The piezoelectric resonator stack (12) is provided with a vibration region (18) wherein the upper electrode (10) and the lower electrode (8) face each other through a piezoelectric layer (2) and primary thickness vertical vibration can be performed; and a supporting region (19) supported by the substrate (6). The vibration region (18) has an oval shape with a ratio a/b of 1.1 or more but not more than 1.7, where (a) is a long diameter and (b) is a short diameter. The piezoelectric resonator stack (12) is further provided with an upper dielectric layer (20) formed on the upper electrode (10). When the total of the thickness of the upper electrode (10) and that of the upper dielectric layer (20) in the vibration region (18) is expressed as (c), and the thickness of the piezoelectric layer (2) in the vibration region (18) is expressed as (d), a ratio c/d is 0.25 or more but not more than 0.45.
Patent KR-20090115747-A (KR)
Title: Gypsum product and process for its preparation
Inventor: AKSELA REIJO
IPC: C01F11/46
Filed: 2008-02-01
Abstract: The invention relates to a gypsum product which consists of essentially intact crystals having a size of between 0.1 and below 2.0 μm. The product is especially suitable as a coating pigment or filler in paper manufacture. The invention also relates to a process for the preparation of a gypsum product, wherein calcium sulphate hemihydrate and/or calcium sulphate anhydrite, water and a crystallization habit modifier are contacted so that the calcium sulphate hemihydrate and/or calcium sulphate anhydrite and the water are reacted with each other and form a crystalline gypsum product. The calcium sulphate hemihydrate and/or calcium sulphate anhydrite is/are used in such an amount that the reaction mixture formed from the calcium sulphate hemihydrate and/or calcium sulphate anhydrite, the water and the crystallization habit modifier has a dry matter content of between 50 and 84 % by weight. Then, said gypsum product can be formed which consists of essentially intact crystals having a size of between 0.1 and below 2.0 μm.
Patent KR-20090118081-A (KR)
Title: Image display device, control method of image display device, and adjustment system of image display device
Inventor: KOBAYASHI YOSHINAO
IPC: G09G3/20
Filed: 2008-07-30
Abstract: To provide a technology with which light emission luminance of an image display device can be made stable. In order to achieve the object, an image display device comprises a pixel circuit including a light emitting element, a recognition unit which recognizes an estimated value of a parameter according to a drive of the pixel circuit according to image data, and an acquisition unit which acquires an actual measurement value of the parameter while emitting a light from the light emitting element according to the image data. The image display device further comprises a comparison unit which compares the estimated value with the actual measurement value and a control unit which controls a power supply voltage applied to the pixel circuit according to the comparison result by the comparison unit. The control unit increases or decreases the power supply voltage so that the actual measurement value is included within a first reference range and a second reference range that is smaller than the first reference range when the actual measurement value becomes out of the first reference range whose reference is the estimated value and stops increasing and decreasing the power supply voltage when the actual measurement value is included within the second reference range. The control unit may be provided outside the image display device.
Patent KR-20090128457-A (KR)
Title: Method for producing ester or lactone
Inventor: ISHII YASUTAKA
IPC: C07D313/04
Filed: 2008-02-28
Abstract: Disclosed is a method for producing an ester or a lactone, which is characterized in that a secondary alcohol represented by the formula (1) below (wherein Rand Rrespectively represent an organic group, or Rand Rmay combine with each other to form a ring together with an adjacent carbon atom) is oxidized by a molecular oxygen in the presence of a nitrogen atom-containing cyclic compound which contains a structure represented by the formula (I) below (wherein X represents an oxygen atom or an-OR group (wherein R represents a hydrogen atom or a protecting group of a hydroxyl group)) as a constituent of a ring, and a fluorine atom-containing alcohol and/or a fluorinated sulfonic acid, thereby obtaining a compound represented by the formula (2) below.
Patent KR-20090122406-A (KR)
Title: Multi-layered information recording medium, information reproduction method, and program
Inventor: ITO MOTOSHI
IPC: G11B7/125
Filed: 2003-01-06
Abstract: A multi-layered information recording medium including a plurality of recording layers, the multi-layered information recording medium comprising: a user data area for recording user data; and a plurality of spare areas including at least one replacement region, wherein when the user data area includes at least one defect region, the at least one replacement region may be used in place of the at least one defect region, wherein a first spare area of the plurality of spare areas is positioned so as to be contiguous to a first user data area of a first recording layer, a second spare area of the plurality of spare areas is positioned so as to be contiguous to a second user data area of a second recording layer, and the first spare area and the second spare area are positioned approximately at the same radial position on the multi-layered information recording medium.
Patent KR-20090130143-A (KR)
Title: Methods of forming conductive vias through substrates, and structures and assemblies resulting therefrom
Inventor: LAKE RICKIE C
IPC: H01L21/3205
Filed: 2008-05-02
Abstract: Methods of forming conductive elements on and in a substrate include forming a layer of conductive material over a surface of a substrate prior to forming a plurality of vias through the substrate from an opposing surface of the substrate to the layer of conductive material, hi some embodiments, a temporary carrier may be secured to the layer of conductive material on a side thereof opposite the substrate prior to forming the vias. Structures, including workpieces formed using such methods are also disclosed.
Patent KR-20100017390-A (KR)
Title: Light source, and device
Inventor: OCCHI LORENZO
IPC: H01L33/02
Filed: 2008-04-29
Abstract: In accordance with the invention, a light source for display and/or illumination is provided, the light source comprising a heterostructure including semiconductor layers, the heterostructure forming a waveguide between a first end and a second end, the heterostructure comprising a plurality of layers and comprising an optically active zone formed by the plurality of layers, the optically active zone capable of emitting light guided by said waveguide, at least two different radiative transitions being excitable in the optically active an electrical current between a p-side electrode and an n-side electrode, transition energies of said at least two different radiative transitions corresponding to wavelengths in the visible part of the optical spectrum, the light source further comprising means for preventing reflections of light from the waveguide by at least one of said first and second end back into the waveguide, thereby causing the light source to comprise a superluminescent light emitting diode.
Patent KR-20100053484-A (KR)
Title: Method of removing foreign matter from surface of glass substrate
Inventor: IKUTA YOSHIAKI
IPC: G03F1/00
Filed: 2007-08-16
Abstract: A method of removing any foreign matter strongly adhering to a surface of glass substrate without increasing of the surface roughness of the glass substrate over the entirety of the substrate surface. There is provided a method of removing any foreign matter from a surface of glass substrate, characterized by including the steps of irradiating the surface of glass substrate around a site where the foreign matter lies with high energy beams so as to generate a stress attributed to a structural change of the material constituting the glass substrate around the site irradiated with high energy beams; and wet etching the surface of the glass substrate after the irradiation with high energy beams.
Patent KR-20100012087-A (KR)
Title: An apparatus, method, computer program and user interface for enabling access to functions
Inventor: RIIONHEIMO TANJA
IPC: G06F3/048
Filed: 2008-07-18
Abstract: An apparatus comprising: a memory for storing information associating a fingerprint input with a function of the apparatus; a user input device comprising a device for detecting a multi-fingerprint input, the multi-fingerprint input comprising a plurality of fingerprints where each fingerprint is associated with a different function of the apparatus; and a processor configured to identify the plurality of fingerprints within the multi-fingerprint input and, in response to the identification of the plurality of fingerprints, determine a function associated with the multi-fingerprint input and enable access to that function, wherein the function associated with the multi-fingerprint input is a combination of the functions associated with the plurality of fingerprints within the multi-fingerprint input.
Patent KR-20100036269-A (KR)
Title: Method and system for dental planning
Inventor: NILSSON URBAN
IPC: G06F19/00
Filed: 2008-05-21
Abstract: Accordingly, embodiments of the present invention preferably seek to mitigate, alleviate or eliminate one or more deficiencies, disadvantages or issues in the art, such as the above- identified, singly or in any combination by providing a method, a system, a computer program product, a computer-readable medium, a medical workstation, and a graphical interface useful for planning a dental.
Patent KR-20100038319-A (KR)
Inventor: LI CALVIN K
IPC: G01R31/28
Filed: 2008-06-26
Abstract: Different types of test structures are formed during semiconductor processing with a mask that is reused to form the same pattern in multiple layers. Reference marks that allow alignment accuracy to be checked are also formed with the mask. One type of test structure comprises features that are aligned with one another and that are formed from different layers. Other types of test structures comprise features formed from respective layers that are not aligned with other test structure features. The different types of test structures are formed with a single mask that is used in a manner that also allows alignment marks to be formed which do not interfere with one another as subsequent layers are patterned. The different types of test structures can provide insight into performance characteristics of different types of devices as the semiconductor process proceeds.
Patent KR-20110086922-A (KR)
Title: Interior wiring fire detection system using temperature sensor
Inventor: KIM YOUNG ROK
IPC: G08B25/08
Filed: 2010-01-25
Abstract: PURPOSE: An interior wiring apparatus for monitoring a fire using a temperature sensor is provided to maximize the reliability of information since determining the possibility of fire and fire risk based on the measured temperature of a wire and share exact information and quickly response by simultaneously noticing fire situation to a building manager and a fire related public institution by rapidly transmitting the information of the fire situation to a user terminal through a network. CONSTITUTION: A cabinet panel includes a switching circuit which is automatically on/off according to an input signals to remotely control electric power supply for each branch circuit. A temperature sensor(2) includes a insulation sensor which directly is contacted with one part whose coating is removed from the wire of each branch circuit in the cabinet panel(1). A housing unit(3) is formed by fixing a temperature sensor on a wire whose coating is removed and shielding an area whose coating is removed from a wire. A communications module(4) is connected to the signal processing part of the temperature sensor, receives information from the temperature sensor and changes the information to a digital value, transmits the information to the server in a network, and then transmits an on/off input signal to the switching circuit of the cabinet panel. A server(5) determines situations by processing Information, which is transmitted from the communications module, and analyzing the information and informs the information to the user terminal. The malfunction of an interior wiring is transferred to the user through a network according to the temperature information of each branch circuit.
Patent KR-20110090069-A (KR)
Title: Apparatus and method for control sub-light
Inventor: KWON YOUNG SANG
IPC: G03B15/03
Filed: 2010-02-02
Abstract: PURPOSE: An apparatus and method for controlling sub light are provided to obtain a bright image when using a high speed shutter by synchronizing the sub light and a shutter. CONSTITUTION: A sub light(160) is turned on/off by a control signal. A micro computer(110) outputs the control signal in order to operating the sub light during an exposure time of an image pickup device. The micro computer set the sensor gate signal generation time as an exposure time and controls the set time.
Patent KR-20110090102-A (KR)
Title: Clustering method for an wireless sensor network
Inventor: CHOO YOUNG YEOL
IPC: H04W84/18
Filed: 2010-02-02
Abstract: PURPOSE: A clustering method of wireless sensor network is provided to maximize a life time of network sensor nodes by minimizing frequent change of a cluster member and a cluster header. CONSTITUTION: Whole wireless frequency sensor nodes accomplish a network with a base station. One or more cluster header is elected from whole wireless sensor nodes. A hello message is broadcasted from the base station to the whole wireless sensor nodes. The wireless sensor nodes and cluster headers responding to a broadcasting of the base station are counted. A cluster member calculates a critical value of the cluster member and informs to each cluster header. Each cluster header transmits an address message that informs the cluster header to the whole wireless frequency sensor nodes.
Patent KR-20100020988-A (KR)
Title: With written-keyword-keyskin, information and point service method
Inventor: KIM KYEONG AE
IPC: G06Q30/02
Filed: 2010-02-03
Abstract: PURPOSE: An information and point service method using keyword key skin is provided to improve the information use level of an Internet service user by enabling convenient use through one-time hot-key command for an Internet service related keyword. CONSTITUTION: A computer of a service user receives a hot key command(220), and stores not only the keyword key skin set information but also the intrinsic identification value of a server for providing the keyword key skin set information to a recording medium(250). The computer of the service user transmits an Internet request signal to a service relay server, and the server relay server transmits the Internet service request signal to a service page providing server. The service page providing server transmits the Internet service page to the computer of the service user(260).
Patent KR-20110094737-A (KR)
Inventor: HONG SANG HUN
IPC: G06F3/0354
Filed: 2010-02-17
Abstract: 본 발명은 터치패드 타입의 키보드에 관한 것으로, 더욱 상세히는 터치패드 타입의 키보드에 터치패드 타입의 마우스 기능까지 포함된 키보드 및 키 입력방법에 관한 것이다. 
본 발명은, 실행 중인 사항에 대한 이미지를 표시하는 디스플레이부와, 상기 디스플레이부의 상면에 덮여지고, 상부에 가해지는 압력을 인식하여 입력이 수행되는 터치패드부와, 상기 터치패드부에 입력된 신호로 키보드 모드 또는 마우스 모드 중 어느 하나 이상으로 인식하고, 상기 디스플레이부 및 상기 터치패드부가 인식된 것에 해당하는 기능으로 수행되도록 제어하는 제어부를 포함하는 터치패드식 마우스 겸용 키보드를 제공한다.
Patent KR-20110094969-A (KR)
Title: Electrode for electrochemical water treatment including nanodiamond and device for electrochemical water treatment including the same
Inventor: LEE JOO WOOK
IPC: C25B11/08
Filed: 2010-02-18
Abstract: PURPOSE: An electrode for electrochemical water treatment including nano-diamond and device for electrochemical water treatment including the same are provided to improve sterilization ability of microorganism and improve permeability. CONSTITUTION: An electrode(11a,11b) for electrochemical water treatment including nano-diamond comprises a nano-diamond and a conductive agent. The nano-diamond has particles of average size less than 10nm. The conductive agent comprises one selected from the group consisting of carbon black and metal powder.
Patent KR-20110097502-A (KR)
Inventor: LEE SI WOO
IPC: H01L21/20
Filed: 2010-02-25
Abstract: 발광 다이오드 제조용 금속 질화막 형성 장치가 개시된다.  본 발명의 일 실시예에 따른 발광 다이오드 제조용 금속 질화막 형성 장치(100)는 기판(10)이 배치되는 반응 챔버(110); 반응 챔버(110)로 금속 할로겐 가스를 공급하는 금속 할로겐 가스 공급부(120) ­ 상기 금속 할로겐 가스 공급부(120)에는 금속 할로겐 가스의 원료가 되는 금속 물질(200)을 수용하는 보트(122)가 설치되어 있음 ­; 상기 금속 할로겐 가스 공급부(120)로 할로겐 가스를 공급하는 할로겐 가스 공급부(130); 반응 챔버(110)로 질화 가스를 공급하는 질화 가스 공급부(150); 금속 할로겐 가스의 원료가 되는 금속 물질(200)을 저장하는 금속 물질 저장부(160); 금속 물질 저장부(160)에 저장되어 있는 금속 물질(200)을 금속 할로겐 가스 공급부(120) 내의 보트(122)로 공급하는 금속 물질 공급관(170); 및 일정 양의 금속 물질(200)을 금속 할로겐 가스 공급부(120) 내의 보트(122)로 공급하기 위하여 금속 물질 공급관(170) 상에 설치되는 제어부(180)를 포함하는 것을 특징으로 한다.
Patent KR-20110099569-A (KR)
Inventor: YANG SEUNG JOON
IPC: H04N13/02
Filed: 2010-03-02
Abstract: 본 발명은, 촬상된 대상물의 색상정보를 획득하는 이미지 센서, 및 상기 이미지 센서의 상면에 인접하여 배치되고, 상기 대상물로부터 반사된 적외선을 입사받아 상기 대상물의 심도정보를 획득하는 투명 적외선 센서를 포함하는 투명 적외선 센서를 이용한 단안 3차원 영상 포획 소자를 제공한다. 여기서, 측면에 설치된 광원으로부터 방사된 적외선이 상기 대상물에 조사된 후 상기 투명 적외선 센서로 반사될 수 있다. 
상기 투명 적외선 센서를 이용한 단안 3차원 영상 포획 소자에 따르면, 이미지 센서의 상면에 투명 적외선 센서를 배치하여 대상물의 색상정보와 심도정보를 용이하게 획득할 수 있으며 기존의 이미지 센서와 자유로이 호환이 가능한 이점이 있다. 또한, 상기 투명 적외선 센서 상에서 상기 적외선의 투과량에 대응하여 가변하는 전기적 특성을 이용하여 상기 심도정보를 용이하게 획득할 수 있다.
Patent KR-20110101279-A (KR)
Inventor: LEE SEAG WOO
IPC: G01D5/12
Filed: 2010-03-08
Abstract: 본 발명은 조향장치용 비접촉식 토크센서에 관한 것으로서, 외주면을 따라 복수의 N극 자석과 S극 자석이 원주방향으로 교대로 배치되는 상부 마그넷 링과 하부 마그넷 링이 구비된 자력발생부와; 상기 자력발생부의 외측 둘레에 상기 N극 자석 또는 상기 S극 자석 중 어느 하나와 대응하여 동일한 간격으로 배치되는 복수의 차폐로드가 구비된 자기차폐부와; 상기 자기차폐부의 반경방향 외측에 배치되며, 상기 복수의 차폐로드를 통과하는 자속을 수집하는 상부 및 하부 자속수집링과, 상부 및 하부 자속수집링으로부터 연장 형성된 상부 및 하부 집자터미널이 구비된 자기수집부; 및 상기 상부 및 하부 집자터미널 사이에 위치되는 자기검출 센서부를 포함하는 것을 특징으로 한다. 이에 의해 개선된 자기차폐부의 구조를 통해 상,하부의 자기차폐 효과가 동일할 뿐 아니라 제조과정에서 스크랩의 발생량을 최소화할 수 있다.
Patent KR-20110102072-A (KR)
Inventor: PARK SUNG KOOK
IPC: C01B25/30
Filed: 2010-03-10
Abstract: 본 발명은 액정표시 장치 제조공정에서 발생하는 혼합 폐산으로부터 고순도의 인산을 회수하여 인산칼륨을 제조하는 방법에 관한 것으로서, 액정 표시 장치에서 발생한 혼합 폐산 용액을 진공 증발 처리하여 혼합 폐산 용액 중의 질산 및 초산을 제거하는 1차 진공증발 단계; 상기 1차 진공증발 처리 후 남은 잔류액을 확산투석 처리하여 알루미늄 성분을 제거하는 확산투석 처리단계; 상기 확산투석 처리 후 진공 증발 처리하여 인산을 농축하는 2차 진공증발단계; 농축된 인산에 탄산칼륨을 혼합한 후, 상기 혼합 용액에 수산화칼륨 용액을 혼합하여 반응시켜 인산칼륨을 제조하는 단계; 및 상기 인산칼륨 중의 수분을 건조하고, 소성 및 분쇄하는 단계를 포함하는 LCD 혼합 폐산을 이용하여 인산칼륨을 제조하는 방법을 제공한다.
Patent KR-20110103125-A (KR)
Inventor: KIM JUN SUNG
IPC: G03B41/00
Filed: 2010-03-12
Abstract: 본 발명은 반사가 심한 물건을 촬영하기 위한 촬영 세트에 관한 것으로서 종래에는 반사가 심한 물건을 찍기 위해서는 후보정에 많은 노력이 필요하였으나 본 발명에서는 반사가 되는 부분에 흰색면이 비치도록 하고 그림자가 생기지 않도록 하는 촬영세트를 제공한다.
Patent KR-20110104223-A (KR)
Title: 이동통신단말기 검사용 유심칩의 간극구조
Inventor: KIM JAE BONG
IPC: G06K19/07
Filed: 2010-03-16
Abstract: 본 발명은 생산되는 각각의 이동통신단말기마다 검사용 유심칩을 직접장착하여 실현 유무를 확인함에 따라 하나의 유심칩을 반복적으로 사용하는 검사용 유심칩에 형성한 패턴의 훼손을 방지하는 내구성이 우수한 이동통신단말기 검사용 유심칩의 간극구조에 관한 것이다. 
즉 카드본체(11) 한쪽의 모서리 일부를 제거하여 식별부(13)를 형성하고 필요에 따라 식별부(13) 측의 중심부에 인출수단(12)을 형성하며, 피시비판(21) 한쪽 표면 전체에 일적폭의 간극(26)에 의해 분리된 다수의 동박판(22)을 피복 하여 패턴을 형성하고 다른 쪽 표면에 메모리칩(23)을 실리콘피막(24)으로 결착하여 구성하되 메모리칩(23)과 동박판(22)을 각각의 연결전선(25)으로 접속시켜서 도통하도록 구성하는 유심칩(20)을 카드본체(11) 한쪽 표면에 탑재하는 이동통신단말기 실현 유무 검사를 위한 유심카드용 유심칩(20)의 피시비판(21) 한쪽 표면 전체에 형성하는 동박판(22)을 분리하는 전체 간극(26)의 거리를 최소화하여 동박판(22)의 전체면적을 더욱 넓게 유지하되 소켓(2)에 구성되는 접속단자(3)가 유심칩(20)의 동박판(22)에 접촉되어 진행하는 단자진행면(30) 내부에 유지되는 간극(26)을 폭을 넓게 유지하는 확대간극(26)으로 형성한 것을 특징으로 하는 것이다.
Patent KR-20110104661-A (KR)
Inventor: LEE MYOUNG IL
IPC: A23K1/16
Filed: 2010-03-17
Abstract: 본 발명은 유황을 미립자로 분쇄하여 안정한 수분산 유황가공물을 제공하여       동,식물의 항균 및 살균제로 사용함에 편리성을 부여한 안정한 수분산 유황 가공물에 관한 것이다.