baber/WOPTO huggingface dataset:
Patent KR-20100117087-A (KR)
Inventor: GEBREWOLD YONAS
IPC: A62B9/04
Filed: 2009-01-09
Abstract: 버클 및 그러한 버클을 갖는 호흡기가 개시된다.  버클은 이동가능한 신치 바아를 가져, 신치 바아를 개방하고 스트랩을 삽입함으로써 스트랩이 버클 내로 삽입되어 버클에 의해 고정되게 한다.  신치 바아는 그 다음 폐쇄 위치로 복귀하여, 스트랩을 신치 바아 위에서 지지한다.  신치 바아는 신치 바아를 버클의 본체에 연결하는 리빙 힌지의 사용을 통해 변형가능할 수 있다.  신치 바아는 2개의 부재로 분할될 수 있고, 각각의 부재는 가능하게는 리빙 힌지에 의해, 버클 본체에 변형가능하게 결합된다.
Patent KR-20100130198-A (KR)
Inventor: LIU YAN
IPC: G01N30/62
Filed: 2009-02-13
Abstract: 용리액 스트림 내의 시료 이온종의 크로마토그래피 분리, 분리된 시료 이온종의 검출, 촉매적 기체 제거 챔버(31) 내에서의 수소 및 산소 기체의 촉매적 결합 또는 과산화수소의 촉매적 분해, 및 촉매적 기체 제거 챔버로부터 크로마토그래피 분리 컬럼(10)으로의 유출액 스트림 재순환을 포함하는 크로마토그래피 방법. 불안정한 산화성 화합물의 분해를 촉진하기 위하여, 검출기(14) 및 챔버(31) 사이의 지체 시간은 적어도 1 분이다. 또한, 전해막 서프레서(28)의 2개 검출기 유출액 유동 채널을 통한 재순환의 순차적 유동. 또한, 검출기(14) 및 챔버(31) 사이에 열 또는 UV 에너지의 적용. 또한, 챔버 뒤에서의 기포 검출. 또한, 챔버 내의 이온 교환 매체 및 플라티늄족 금속 촉매. 방법을 수행하기 위한 기구.
Patent KR-20110007602-A (KR)
Inventor: GUERROERO MARTA
IPC: A61K9/48
Filed: 2009-03-25
Abstract: 본 발명은 아세틸살리실산의 코팅된 정제, 심바스타틴 또는 프라바스타틴의 코팅된 정제, 및 리시노프릴, 라미프릴 또는 페린도프릴의 코팅된 정제로 구성되는, 심장혈관계 질병 예방용 캡슐에 관련된다. 캡슐은 고 위험군에서 심장혈관계질병의 예방에 사용된다.
Patent KR-20100125377-A (KR)
Title: Mixing of input data streams and generation of an output data stream therefrom
Inventor: SCHNELL MARKUS
IPC: H04L47/43
Filed: 2009-03-04
Abstract: An apparatus (500) for mixing a plurality of input data streams (510) is described, wherein the input data streams (510) each comprise a frame (540) of audio data in the spectral domain, a frame (540) of an input data stream (510) comprising spectral information for a plurality of spectral components. The apparatus comprises a processing unit (520) adapted to compare the frames (540) of the plurality of input data streams (510). The processing unit (520) is further adapted to determine, based on the comparison, for a spectral component of an output frame (550) of an output data stream (530), exactly one input data stream (510) of the plurality of input data streams (510). The processing unit (520) is further adapted to generate the output data stream (530) by copying at least a part of an information of a corresponding spectral component of the frame of the determined data stream (510) to describe the spectral component of the output frame (550) of the output data stream (530). Further or alternatively, the control value of the frames (540) of the first input data stream (510-1) and the second input data stream (510-2) may be compared to yield a comparison result and, if the comparison result is positive, the output data stream (530) comprising an output frame(550) may be generated such that the output frame (550) comprises a control value equal to that of the first and second input data streams (510) and payload data derived from the payload data of the frames of the first and second input data streams by processing the audio data in the spectral domain.
Patent KR-20110009661-A (KR)
Inventor: MASUDA HIROSHI
IPC: F01N3/02
Filed: 2008-09-10
Abstract: 엔진에 설치된 배기 가스 정화 장치에 있어서, 화학 반응에 의해 필터 수단의 PM 포집 능력을 회복시키는 필터 재생 제어를 간단한 구성으로 효율적으로 실행할 수 있게 한다. 본원 발명의 배기 가스 정화 장치는 엔진(5)의 배기 경로에 배치된 배기 가스 정화용 파티큘레이트 필터(50)과, 엔진(5)의 동력에 의해 구동하는 작업부용 유압 펌프(101)와, 파티큘레이트 필터(50)의 막힘 상태를 검출 가능한 압력 센서(68)와, 작업부용 유압 펌프(101)의 작동량을 강제적으로 증대시키기 위한 압력 조정 밸브(104) 및 스위칭 전자 밸브(106)를 구비하고 있다. 압력 센서(68)의 검출 정보에 의거한 압력 조정 밸브(104)의 압력 조정에 의해 작업부용 유압 펌프(101)의 토출 압력을 증대시킴으로써 엔진 부하를 증대시키는 필터 재생 제어를 실행한다.
Patent KR-20110004405-A (KR)
Inventor: RUCH MARK H
IPC: G06F1/16
Filed: 2008-04-29
Abstract: 일 실시예에서, 제2 레버 부분에 스냅 피트 되는 제1 레버를 포함하는 2 부분 배출 레버를 포함하는 장비의 일부로부터 착탈가능한 모듈을 배출하는 배출 매커니즘이 제공되며, 제1 레버 부분은, 모듈이 장비 내에 잠겨져 있을 때, 사용자가 착탈가능한 모듈을 배출하려는 시도로 배출 레버를 당기는 경우, 제2 부분으로부터 분리될 수 있다.
Patent KR-20100139111-A (KR)
Inventor: AMASAKI ICHIRO
IPC: C07D409/14
Filed: 2009-03-24
Abstract: 용액 형태에 있어서 최대 흡수 파장이 400 nm 이하인 화합물 5 g/m 2  이하를, 폴리머 물질에 포함하는 수지 성형물이 개시되어 있다.     수지 성형물은 파장 410 nm 에서의 광 투과율이 5% 이하이다.
Patent KR-20120080999-A (KR)
Inventor: KIM SANG DAE
IPC: F21V14/00
Filed: 2011-01-10
Abstract: PURPOSE: A light for a headlight angle control device is provided to prevent the visibility of a driver on an opposite road from being disturbed. CONSTITUTION: A cover plate(120) is attached to a housing(110) and blocks upward light. A light absorbing plate(130) blocks the upward light by refraction. The inner side of the bottom of the light absorbing plate is coated with black. A filament(150,160) is located in a vacuum tube(180). A reflector(140) reflects light outputted from the filament.
Patent KR-20110089064-A (KR)
Title: Gate valve and substrate processing apparatus using the same
Inventor: ENDO KENICHI
IPC: F16K3/18
Filed: 2011-01-17
Abstract: PURPOSE: A gate valve and a substrate processing apparatus using the same are provided to enhance seal effect between the wall around a substrate receiving/leaving hole and a valve body since the gap between them can be precisely adjusted. CONSTITUTION: A gate valve comprises a case, a valve body(210), a lift operating unit, and an opening/closing operating unit. The case is installed on the sidewall of a chamber to surround a substrate receiving/leaving hole. The valve is liftably installed in the case and opens/closes the substrate receiving/leaving hole. The lift operating unit lifts the valve body between a position facing the substrate receiving/leaving hole and another position. The opening/closing operating unit moves the valve body between the position facing the substrate receiving/leaving hole and another position closing the substrate receiving/leaving hole.
Patent KR-20120087052-A (KR)
Title: Left and right turning control device electric fan
Inventor: JU JAE HAK
IPC: F04D25/08
Filed: 2011-01-27
Abstract: PURPOSE: A device for adjusting a horizontal turning angle of an electric fan is provided to adjust a horizontal turning angle of a head unit regardless of whether or not a fan motor is operated by a user. CONSTITUTION: A device for adjusting a horizontal turning angle of an electric fan comprises a supporting shaft(501), a housing, a manipulating member, an adjusting unit, a supporting unit, and an operating member. The supporting shaft is joined to a frame being formed in rear side of the housing of a fan motor(20) by a hinge and comprises a punching hole accommodating the adjusting unit and the supporting unit in the central and lower parts. A turning angle being equally divided is printed on the upper part of the housing. An operation knob in which a user can grasp is formed on the top of the manipulating member and an adjusting shaft is inserted into the central part of the manipulating member. The adjusting unit is inserted into the supporting shaft, thereby being movable. Guide units are formed in both sides of the adjusting unit so that a guide shaft is slid.
Patent KR-20120090689-A (KR)
Title: Impact relaxation seat back for vehicle
Inventor: KIM CYUL NYN
IPC: A47C7/40
Filed: 2011-02-08
Abstract: PURPOSE: An impact releasing seatback for a vehicle is provided to reduce the damage of the neck portion of a driver by absorbing impact energy by absorbing the impact energy through the rotation of the seat back caused by impact. CONSTITUTION: An impact releasing seatback for a vehicle comprises a first bracket(10), a second bracket(20), a guide pin(14), and a slot hole(24). The first bracket is coupled with a seatback and the second bracket is coupled with one side of the first bracket. The guide pins are located in one side of the first bracket symmetrically with each other. The slot hole is coupled with the guide pin and limits the moving distance of the bracket.
Patent KR-20120101741-A (KR)
Title: Method and apparatus of determining threshold for removing noise in an image
Inventor: LEE BYUNG UK
IPC: G06T5/40
Filed: 2011-02-16
Abstract: PURPOSE: A method and an apparatus for determining a threshold value for image noise removal are provided to search for an optimum threshold value by deducting threshold which minimizes mean-squared error in an estimated original image. CONSTITUTION: A threshold value decision apparatus converts an obtained image in a frequency domain(S110). The threshold value decision apparatus estimates a histogram of an original image about the obtained image by de-convolution of the histogram(S120). The apparatus calculates a mean-squared error between the obtained images and the estimated original image by performing soft thresholding or hard thresholding about the obtained image according to threshold values. The apparatus calculates a threshold value(S130). [Reference numerals] (AA) Start; (BB) End; (S110) Wavelet-converting an obtained image; (S120) Estimating a histogram of an original image about the obtained image; (S130) Calculating a threshold having the minimum average square error
Patent KR-20120094736-A (KR)
Title: Degradation compensation unit, light emitting apparatus comprising the unit and method for degradation compensation of light emtting apparatus
Inventor: AHN JEONG KEUN
IPC: H05B44/00
Filed: 2011-02-17
Abstract: PURPOSE: A degradation compensation unit, a light emitting device therewith, and a degradation compensation method of the light emitting device are provided to compensate degradation of an organic light emitting element in a display panel. CONSTITUTION: A degradation compensation unit comprises a first operation unit(140), an accumulation and operation unit(150), an added value calculation unit(160), and a second operation unit(170). The first operation unit calculates the degradation time of each pixel. The accumulation and operation unit accumulates the degradation time of the pixels and calculates the accumulated degradation time of the pixels. The added value calculation unit outputs the accumulated degradation time of the pixels as a degradation compensation value of each pixel. The second operation unit calculates data of each pixel compensated based on the degradation compensation value.
Patent KR-20120098297-A (KR)
Title: Encoding and decoding method using encoding codes
Inventor: PARK JONG KUK
IPC: H04L9/00
Filed: 2011-02-28
Abstract: PURPOSE: An encryption and decryption method is provided to solve personal information protection and security problems by enabling a user to easily and accurately encrypt data. CONSTITUTION: First data and an encryption code included in the first data are read(S110). The first data and the encryption code are compared in bits(S121). When the n bit of the encryption code corresponds to one, encrypted second data is created by reversing the n bit of the first data(S123). The second data and the encryption code are read. The second data and the encryption code are compared in the bits. When the n bit of the encryption code corresponds to one, the first data is restored by reversing the n bit of the second data. [Reference numerals] (AA) Start; (BB) End; (S100) First data read; (S110) Encryption code read; (S121) Bit comparison between first data and encryption code; (S122) When an encryption code is 1, the first data of the corresponding bit is reversed; (S123) Second data creation
Patent KR-20110099186-A (KR)
Inventor: SUZUKI MASAKAZU
IPC: H01R13/42
Filed: 2011-03-02
Abstract: 본 발명은, 소형화되더라도 터브와 탄성 접촉편 사이의 접촉압이 확보되는 단자 피팅을 제공한다. 
본 발명의 단자 피팅은, 대략 각통형의 본체부(11)에는, 터브(51)의 삽입 공간(15)에 면하도록 배치된 캔틸레버형의 탄성 접촉편(32)과, 탄성 접촉편(32)을 사이에 두고 삽입 공간(15)과는 반대측에 배치된 캔틸레버형의 탄성 보강편(35)이 마련되어 있다.  터브(51)의 삽입 상태에서는, 탄성 접촉편(32)이 탄성적으로 변형되어, 탄성 보강편(35)의 연장 단부(35E)가 탄성 접촉편(32)에서의 탄성 변형시의 변위 영역에 접촉한다.  접점부(33)가 터브(51)에 접촉한 상태에서는, 탄성 접촉편(32)의 연장 단부(32E)가, 본체부(11)를 구성하는 벽형상부[중앙벽(21)]에 있어서 탄성 보강편(35)과는 비대응의 위치에 접촉한다.
Patent KR-20120100573-A (KR)
Title: Air conditioner for vehicle
Inventor: KIM YONG SANG
IPC: B60H1/00
Filed: 2011-03-04
Abstract: PURPOSE: A vehicle air conditioner is provided to improve heating and cooling efficiency by adjusting the quantity of blowing air in each heating and cooling mode by opening and closing a bypass selectively. CONSTITUTION: A vehicle air conditioner comprises an air conditioner case, a separator plate(120), a left side heater(130a), and a right side heater(130b). The separator plate partitions the inner space of the air conditioner case into a left flow passage and a right flow passage. The left side and right side heaters installed in the left flow passage and the right flow passage respectively. A bypass is formed between the heaters. A door(140) is installed in the separator plate for the opening and the closing of the bypass. A driving unit(150) for the moving of the door is installed in one side of the air conditioner case.
Patent KR-20110109933-A (KR)
Inventor: CHEN WEI
IPC: C10J3/72
Filed: 2011-03-28
Abstract: 본 발명의 내화성 벽은, 탄소질 가스화 환경에 인접하여 배치된 핫페이스 표면을 포함하는 핫페이스 층; 상기 핫페이스 층과 대면하는 배면 층; 및 상기 배면 층을 통해 상기 핫페이스 층을 냉각하도록 배치되고, 상기 배면 층과 대면하는 냉각 층을 포함한다.  가스화 장치 및 가스화 방법도 제시된다.
Patent KR-20120110508-A (KR)
Title: Funnel generator of ship using exhaust gas
Inventor: SHIN HYUN KYOUNG
IPC: F02C3/00
Filed: 2011-03-29
Abstract: PURPOSE: A funnel generator for a ship using exhaust gas is provided to collect and recycles the fuel energy of a ship wasted through a funnel as electrical energy and to reduce the amount of discharged harmful materials contained in exhaust gas. CONSTITUTION: A funnel generator for a ship using exhaust gas comprises a shaft(30) and gas turbines(40). The shaft is installed inside a funnel of a ship to be axially rotated. The gas turbines are coupled in an axial direction of the shaft. The gas turbines are rotated by the flow of exhaust gas discharged from the funnel. A generator installed in one side of the shaft generates electricity by using the rotation of the shaft.
Patent KR-20120114549-A (KR)
Title: System for operating a transmitting data which is received from a long distance equipment
Inventor: PARK HEE PIL
IPC: G06F19/00
Filed: 2011-04-07
Abstract: PURPOSE: A TDE(Transmitting Data which is received from a long distance Equipment) management system is provided to improve the overall efficiency of managing long distance equipments by normally accumulating and managing TDE. CONSTITUTION: A TDE analyzing module(107) analyzes available equipment information written in TDE by decoding the TDE. A DCM(Data which needs a Cumulative Manage) extracting module(109) extracts DCM from the available equipment information by decoding the available equipment information. An F-DCM(Former times Data which needs a Cumulative Manage) extracting module(110) decodes the DCM and extracts F-DCM corresponding to the DCM from equipment information stored in a equipment information storage database. [Reference numerals] (10) Long-distance equipment communication device; (101) TDE operation control module; (102) Interface module; (105) TDE receiving module; (106) TDE storage D/B; (107) TDE interpretation module; (108) Equipment information storage D/B; (109) DCM extracting module; (110) F-DCM extracting module; (111) DCM/F-DCM adding module; (112) DCM/F-DCM added data storage module; (113) DCM/F-DCM correcting module; (114) Equipment information providing module; (20) Wired/wireless communication network; (40) Long-distance equipment information receiving terminal
Patent KR-20120073079-A (KR)
Title: Pistonpump warm boiler
Inventor: KIM MAN SU
IPC: F24D3/02
Filed: 2011-04-13
Abstract: PURPOSE: A hot water boiler having a piston pump is provided to improve durability and to reduce noise generated when the piston moves inside a cylinder. CONSTITUTION: A hot water boiler having a piston pump comprises a heating hose, connecting hoses, a circulation pump, and a unit(D) for heating a thermal medium. The heating hose is installed in objects(C) to be heated. The connecting hoses are connected to the heating hose. The circulation pump forcibly circulates the thermal medium to the heating hose. The circulation pump circulates the thermal medium in a cylinder(B) with one piston(A) at the same time.
Patent KR-20120117513-A (KR)
Title: Slurry composition for copper chemical mechanical polishing
Inventor: KIM JAE JEONG
IPC: H01L21/304
Filed: 2011-04-15
Abstract: PURPOSE: A slurry composition is provided to have excellent dispersion stability and polishing ratio in chemical mechanical polishing process, especially in copper CMP, and to improve polishing rate, polishing selectivity ratio, etc. CONSTITUTION: A slurry composition comprises: abrasive selected from a group consisting of ceria, alumina, silica, titania and zirconia and of which solid content is 0.5-10 weight%; a complexing agent having a carboxy group and amino group at the same time, and a corrosion inhibitor comprising an azole group. The complexing agent comprises one or more selected from serine, arginine, glutamine, and salts thereof and has a pH of 6-8. The corrosion inhibitor comprises 5-aminotetrazole or benzotriazoles.
Patent KR-20120128259-A (KR)
Title: The day schedule method of mobile phone by human conduct pattern
IPC: G06F3/048
Filed: 2011-05-17
Abstract: PURPOSE: A schedule management method in a portable terminal according to the behavioral pattern of a person is provided to minimize user inconvenience by connecting the behavior pattern of a user to a scheduling process. CONSTITUTION: A schedule management program stores schedules by enabling a user to register schedules(201,202). The schedule management program determines whether a meeting is selected(203). When the meeting is selected, it is determined whether a participant is registered(204). When the participant is registered, the name of the participant and a title including the name of the participant are stored(205). [Reference numerals] (201) Registering schedules; (202) Saving the schedules?; (203) Selecting 'meeting'?; (204,206) Registering participants?; (205) Saving the participants and the title of the meeting; (207) Saving the participants
Patent KR-20110076851-A (KR)
Title: Seesaw apparatus
Inventor: SEO SEOK HO
IPC: A63G11/00
Filed: 2011-05-19
Abstract: PURPOSE: A seesaw apparatus is provided to enable users to play on a seesaw regardless of the number of users. CONSTITUTION: A seesaw apparatus comprises: a pillar(100) fixed on the surface; a support plate(200) installed on the pillar; a first elastic unit installed in one side of the support plate; a second elastic unit installed in the other side of the support plate; a first seesaw bar(400) capable of elastic seesaw movement; a second seesaw bar(410) capable of elastic seesaw movement; and a rotating unit which rotates the support plate, first and second elastic units, and first and second seesaw bars within a limited range.
Patent KR-20120133510-A (KR)
Title: Fuel cell generating system and ship having the same
IPC: H01M8/06
Filed: 2011-05-31
Abstract: PURPOSE: A fuel cell power generation system and a ship comprising the same are provided to improve an efficiency of a fuel cell by supplying modified gas and compressed air to a fuel cell by using expansion energy which is obtained by compressing and expanding LNG. CONSTITUTION: A fuel cell power generation system(100) comprises an LNG storage tank(110) storing liquefied natural gas; a liquefied gas compressor(120) receiving the stored liquefied natural gas from the LNG storage tank and compressing the LNG gas; an inflator(130) converting the compressed liquefied natural gas to convert into the natural gas in gas state. The fuel cell power generation system supplies one or more of a modified gas and compressed air to a fuel cell stack(320) based on the expansion energy generated during conversion from the compressed liquefied natural gas into the natural gas in gas state through an expansion. [Reference numerals] (110) LNG storage tank; (120) Liquefied gas compressor; (130) Inflator; (310) Fuel supplier; (320) Fuel cell stack; (324) Fuel electrode
Patent KR-20120134578-A (KR)
Title: Veranda direction of the air conditioner switch
Inventor: LEE CHUNG HYUN
IPC: F24F13/08
Filed: 2011-06-02
Abstract: PURPOSE: A direction changeable air-conditioner of veranda is provided to increase wind inflow rate into furniture. CONSTITUTION: A direction changeable air-conditioner of veranda comprises wind inducing wings(3), a frame(1), a fixing device(2), and a frame holding device(4). The wind inducing wings are flexibly moved according to the wind direction. The wind inducing wings are composed in a sail shape of yacht. The frame supports to fix the wind inducing wings. The fixing device fixes the wind inducing wings at a fixed angle when wind blows. [Reference numerals] (AA) When an angle is fixed back and forth, wind blows in the angle; (BB) Wind
Patent KR-20110136754-A (KR)
Title: Composite thermal insulation material
Inventor: HEYTENS STEVEN
IPC: E04C2/26
Filed: 2011-06-15
Abstract: PURPOSE: A complex insulating material is provided to ensure thermal conductivity remarkably improved compared to existing foaming glass. CONSTITUTION: A complex insulating material comprises an insulating layer(3), and the casing(1) of foaming glass. The insulating layer is formed between two layers(5) of materials, which are selected from foaming glass and foaming concrete materials. The casing of foaming glass defines a chamber comprising the vacuum panel of an insulating material in a casing. The casing of the foaming glass consists of two same components. Each component is formed as a recess and is fixed by adhesive(11).
Patent KR-20120139426-A (KR)
Title: Show case for frozen food
Inventor: CHOI EUN OH
IPC: F25D11/00
Filed: 2011-06-17
Abstract: PURPOSE: A showcase for frozen food is provided to maintain electrical conducting state to prevent degradation of food visibility by frost formation phenomenon. CONSTITUTION: A showcase for frozen food comprises a casing body(10) in which a front and side transparent window(11)(12) are fixed on the opened upper part, a receipt box(20) which stores food, a cooling device(30) which is installed inside a lower cool air circulation duct(21) to provide cool air, and a cool air circulating fan(40) which is installed inside the cool air circulating duct and forcibly circulates the cool air. The show case stores and displays all kinds of the foods as being frozen. The edges of the front and side transparent window are sealed, and the middle part is composed of dual glass plates having vacuum space.
Patent KR-20110087252-A (KR)
Title: Frame of sofa that assemble drive system of motor sofa and component with slinding system
Inventor: JO GI HWAN
IPC: A47C17/22
Filed: 2011-06-19
Abstract: PURPOSE: An electric couch mat frame is provided to minimize space occupation by separately being stored. CONSTITUTION: An electric couch mat frame comprises a control box, a motor(10), a reduction gear box, a hexagonal axis(30), and a ball screw etc. The control box supplies the electricity to the motor and controls the number of rotation of the motor. The motor generates the power. The reduction gear box decelerates the number of rotation of the motor and raises turning force. The ball screw is combined with a gear-box. A bearing unit(51) is combined to a female screw body of a drive unit and a bracket. The female screw body passes through the ball screw. The gear-box equipped with a bevel gear which transfers the turning force of the motor at a right angle.
Patent KR-20120140374-A (KR)
Title: Method of cooking duck stew using enzyme of sprung grain flour and duck and overcooked rice soup using the same
Inventor: JO HYEON JUNG
IPC: A23L13/50
Filed: 2011-06-21
Abstract: PURPOSE: A cooking method of whole duck soup using germinated grain powder enzymes, and a cooking method of duck and scorched rice soup using thereof are provided to remove the unique bad smell of duck meat. CONSTITUTION: A cooking method of whole duck soup using germinated grain powder enzymes comprises the following steps: boiling duck bones and water at 100 deg. C for 12-24 hours to obtain duck stock; soaking duck meat in germinated brown rice enzyme liquid for 1-24 hours; and inserting the duck meat into the duck stock with supplementary materials, and boiling the mixture. The germinated brown rice enzyme liquid is obtained by dispersing 100-200g of germinated brown rice powder in 1L of water. [Reference numerals] (10) Producing stock; (20) Softening duck meat; (30) Boiling duck meat and stock