baber/WOPTO huggingface dataset:
Patent KR-20080008970-A (KR)
Title: A connector, a connector assembly and assembling method therefor
Inventor: SHINOZAKI TETSUYA
IPC: H01R12/71
Filed: 2007-07-18
Abstract: A connector, a connector assembly and an assembly method therefor are provided to remove a foreign substance easily from the contact portion of a mating detecting terminal and secure the reliability of a contact detecting function. A connector comprises a housing(10) and a detecting terminal(15A). The housing is connectable with a mating housing(20). The detecting terminal in the housing can not contact a touching portion(30) formed on a mating detecting terminal(27) in the mating housing in a partly connected state of the housing with the mating housing and can contact with the touching portion in a properly connected state of the housing with the mating housing. The partial connection of the housing with the mating housing is detected by the detecting terminal(15A) not being electrically connected to the mating detecting terminal. The proper connection of the housing with the mating housing is detected by contact between the detecting terminal and the mating detecting terminal. The housing has at least one slide contact portion(19) before a contact portion(16) of the detecting terminal. The slide contact portion is provided to keep contact with the contact portion of the mating detecting terminal for forward and backward directions and to sliding-contact with the contact portion during the connecting operation of the housing and the mating housing.
Patent KR-20090008725-A (KR)
Title: Process for the efficient preparation of 3-hydroxy pyrrolidine and derivatives thereof
Inventor: QUAN LONG GUO
IPC: C07D207/12
Filed: 2007-07-18
Abstract: A production method of 3-hydroxypyrrolidine is provided to accomplish the simplification of reaction process and yield improvement by applying the reaction of each step to the next reaction without purifying process. The production method of 3-hydroxypyrrolidine comprise the steps of: (a) protecting -OH of 4-hollow-3-hydroxybutyric acid ester; (b) reducing the ester group of the compound obtained from the step (a) to prepare the corresponding alcohols; (c) reacting the alcohols obtained from the step (b) with sulfonylhalide to prepare the corresponding sulfonate; (d) reacting the sulfonate obtained from the step (c) with primary amine to prepare the hydroxy-protected pyrrolidine; and (e) deprotecting the compound obtained from the step (d) to prepare 3-hydroxy pyrrolidine.
Patent KR-20090009580-A (KR)
Title: Organic light emitting diode display and fabricating method thereof
Inventor: PARK SE YOUNG
IPC: H05B33/22
Filed: 2007-07-20
Abstract: An organic light emitting diode display and a manufacturing method thereof are provided to prevent electrical interference between devices by forming a ground metal layer between layers in which devices are formed. An organic light emitting diode display comprises an organic light-emitting diode(100), one or more driving elements(90), and one or more switching elements(60) and a ground metal layer(28). The organic light-emitting diode is formed on a substrate(2). The driving element controls the organic light-emitting diode. The switching element controls the driving element. The organic light emitting diode, the driving element and the switching element are formed in different layers on the substrate. The ground metal layer is formed between the driving element and the switching element. The source electrode(16) of the switching element is connected to the gate electrode(36) of the driving element. The source electrode(42) of the driving element is connected to the organic light-emitting diode.
Patent KR-20090010698-A (KR)
Title: Organic thin film transistor array panel and method for manufacturing the same
Inventor: NOH JUNG HUN
IPC: H01L29/786
Filed: 2007-07-24
Abstract: An organic thin film transistor display panel and a manufacturing method thereof are provided to improve a tear phenomenon of a bank insulating film and a gate insulating film due to a photoresist stripper by not using a lithographic process when forming a gate insulating film. A source electrode is formed on a substrate. A drain electrode is separated from the source electrode. A bank insulating layer(140) is formed on the source electrode and the drain electrode and has a first opening part to expose a part of the source and drain electrodes and a second opening part to expose a part of the drain electrode. An organic semiconductor(150) is positioned on the first opening part and contacts the source electrode and the drain electrode. A gate insulating layer is formed on the organic semiconductor. A gate line is formed on the gate insulating film and includes a gate electrode. A first protective film(170) is formed on the gate line and has the same planer shape as the gate line. A pixel electrode is connected to the drain electrode through the second opening part.
Patent KR-20090011830-A (KR)
Title: Air conditioner
Inventor: LEE SANG JUN
IPC: F24F1/00
Filed: 2007-07-27
Abstract: An air conditioner is provided to precisely determine the existence of a user in an indoor space by calculating a mean value of room temperature before correction and correcting the mean value with an offset value. A sensor module(110) reciprocates in a sensing range for sensing room temperature. A control part(170) calculates a mean value of the room temperature based on the sensing results of the sensor module, correcting the mean value by an offset value which deviates from the mean value, and comparing current temperature sensed by the sensor module with the corrected mean value so as to determine the existence of users in an indoor space.
Patent KR-20090013466-A (KR)
Title: System for providing position information and control method thereof, and position-managing server used in the system
Inventor: JEON YOUNG SEO
IPC: H04W64/00
Filed: 2007-08-02
Abstract: A system and a method for offering location information of a mobile terminal according to a set mode, and a location management server thereof are provided to protect privacy caused by provision of the location information by preventing other persons from knowing activation of a privacy protection function when the privacy protection function is activated. A location information setting mobile terminal(100) transmits a location information setting request signal to a location information management server. A location information checking terminal(200) requests the location information of the location information setting mobile terminal to a location information management server(300). The location information management server sets and manages a location information mode of the location information setting mobile terminal. The location information management server receives the location information of the location information setting mobile terminal from a location information collection server(400) and transmits the location information when the location information mode is an open mode. The location information management server transmits the preset fixed location information to the location information checking terminal when the location information mode is a protection mode.
Patent KR-20080013764-A (KR)
Title: Apparatus for manufacturing knitwear
Inventor: BRUNK NORBERT
IPC: D04B9/00
Filed: 2007-08-06
Abstract: An apparatus for manufacturing knit wear is provided to equip two flyer fuses passing through an elongated portion respectively in order to draw the narrowed fiber bundle. A knit wear manufacturing apparatus comprises a knitting device(1) including a knitting needle(21) and at least one knitting position(20). Extension members are equipped to each knitting position for pulling the folded fiber bundle. The extension member includes an outlet fixing line. At least two folded flyer fuses(11,12) are carried to each extension member. The combination position equipped to the inlet roller pair of the extension member is equipped for at least two folded flyer fuses. The folded fiber bundle is passed through a compression section. The folded fiber bundle is also passed through compression sections separated at the front of the combination position. At least one twist device is arranged at the next position of each extension member.
Patent KR-20090016200-A (KR)
Title: Communication terminal and method for providing packet service thereof
Inventor: HWANG SUN HO
IPC: H04L12/56
Filed: 2007-08-10
Abstract: A communications terminal and a packet service method for reducing the number of communications terminal registered in network and reducing work load are provided to prevent the waste of resources for maintaining a registered state by registering network according to the request of a user. A controller senses that the power is turned on(411). The controller performs the procedure of setting up the network registration mode(413). If a demand for using a packet service is generated, the controller senses the demand(417). The registration request message is transmitted through network(419). If the registration command message is received from network, the packet service use procedure is performed(423).
Patent KR-20080024966-A (KR)
Title: Water cooling type internal combustion engine having radiator
Inventor: HIRAYAMA SHUJI
IPC: F02F1/40
Filed: 2007-08-24
Abstract: A water cooling type internal combustion engine having a radiator is provided to simplify water flow structure of a cylinder block and minimize the cylinder block by not passing cooling water through the cylinder block before circulating to the radiator after the cooling water cools the cylinder block and a cylinder head. A water cooling type internal combustion engine includes a radiator(52) mounted apart from a main body of the engine in a specified direction and passing cooling water of both water jackets(Jh). The main body has a chain room(44) receiving electric elements for a moving valve element at ends(21e) of a cylinder block(20) and a cylinder head(21) toward the radiator in the specified direction. The end of the cylinder head is mounted with a cooling water outlet part(61) opened toward the head water jacket. The cooling water outlet part is connected to an inlet pipe(57), which guides cooling water introduced from a block water jacket to a head water jacket toward the radiator. The cooling water outlet part is positioned in the proximity of the radiator more than the chain room in the specified direction.
Patent KR-20090021521-A (KR)
Title: Manufacturing method for preform for multi-layered bottle having excellent transparency and gas barrier properties
Inventor: NAM KYOUNG WOO
IPC: B29C49/22
Filed: 2007-08-27
Abstract: A manufacturing method for a pre-form for a multi-layered bottle having excellent transparency and gas barrier property are provided to reduce the contents of barrier resin by using nano polyamide composite, and use the existing injection/blow processing equipment. A manufacturing method for a pre-form for a multi-layered bottle having excellent transparency and gas barrier property comprises a step of drying nanocomposite at the moisture regain of 50~400ppm; and a step of forming a multi-layered pre-form by melting resin at a polyester barrel under the temperature of 290~295°C and a nano-complex injection barrel under the temperature of 270~285°C, and injecting polyester and nanocomposite simultaneously. A nanocomposite manufacturing method comprises a step of drying amorphous semi polyamide homopolymer and copolymer or mixture of the amorphous semi polyamide homopolymer and copolymer at the moisture regain of 50~400ppm for 4~5 hours; a step of mixing polyamide and layered silicate of 0.5~10wt.% for more than one hour; and a step of manufacturing nanocomposite including layered silicate using an extruder.
Patent KR-20080058154-A (KR)
Title: Golf club head with decorated hosel and golf club using the same
Inventor: WATANABE TOMOE
IPC: A63B102/32
Filed: 2007-09-10
Abstract: A golf club head having a decorated hosel unit and a golf club using the same are provided to restrain breakage without reducing strength, to attach ornaments easily at low cost, to increase design or decoration effects by emitting the light. A golf club head(4) has a hosel unit(41) attached with a reflective cubic ornament member(6) on the surface. A recessed part(7) is formed on a portion of the surface of the hosel unit. The reflective cubic ornament member is fixed in the recessed part. The recessed part is formed around the circumference. The width of a short side of the recessed part is 2~5mm and the depth is 0.2~2mm. The width of the reflective cubic ornament member is 0.5~3mm.
Patent KR-20090027782-A (KR)
Title: Cluster speedometer and method for compensating error thereof
Inventor: KWAK HEE CHON
IPC: G01P3/487
Filed: 2007-09-13
Abstract: A cluster speedometer and method for compensating error thereof are provided to reduce the speedmeter pointer indication error about the vehicle speed signal by applying the closed loop control system to the cluster speedmeter. In the traveling state of the vehicles, the vehicle speed signal is periodically inputted to the cluster MICOM(S302). The cluster MICOM calculates the goal rotation angle of the pointer corresponding to the inputted car speed(S304). The cluster MICOM calculates the pulse number of the necessary step motor in order to rotate as the goal rotation angle. The cluster MICOM operates the step motor by outputting the calculated step pulse. The cluster MICOM detects the real rotation angle of pointer on the dial plate(S308). The cluster MICOM actually computes the error of the goal rotation angle and rotation angle. The cluster MICOM reflects the computed error and calculates the goal rotation angle(S312).
Patent KR-20080029830-A (KR)
Title: A method for treatment of polysilazane or polysilazane solution, the polysilazane or polysilazane solution, and a fabrication process of a semiconductor device
Inventor: NAKAZAWA KEISUKE
IPC: C08G77/00
Filed: 2007-09-27
Abstract: A method for handling a polysilazane or polysilazane solution is provided to produce the impurity-free polysilazane or polysilazane solution capable of forming insulating films or low-k films comprising micropores and having good characteristics. A method for handling a polysilazane or polysilazane solution includes a step of synthesizing a polysilazane and handling a polysilazane solution or polysilazane comprising a combination of the polysilazane solution within a first space that is shielded from external air and contains air as an air source. The air is free of amine, basic materials, volatile organic compounds, and acidic materials. The air free of amine, basic materials, volatile organic compounds, and acidic materials is formed by passing external air through an adsorbent that absorbs amine, basic materials, volatile organic compounds, and acidic materials.
Patent KR-20090032526-A (KR)
Title: Combined type supercritical water oxidation apparatus
Inventor: KIM KYEONG SOOK
IPC: C02F1/72
Filed: 2007-09-28
Abstract: A combination typed supercritical water oxidation apparatus is provided to prevent damage of tubes caused by short residence time and fast flux and corrosion of a material caused by changing of temperature. A combination typed supercritical water oxidation apparatus includes a combination of a heat exchange typed shell-and-tube reactor and a tubular plate. The heat exchange typed shell-and-tube reactor includes a reactor shell(801), a plurality of tubes(806), a tube sheet(804), a channel(802), baffle plates(809,810), a pad(812), a support(813), a base plate(814), joining members(805), fixing members(807,808), and a grounding member(815). The reactor shell includes a corrosion resistant pipe and produces steam from cooling water.
Patent KR-20090032647-A (KR)
Title: 소리감지장치
Inventor: LEE KI SEOK
IPC: G01H5/00
Filed: 2007-09-28
Abstract: 본 발명은, 발전설비의 운전 중 설비의 리크와 내부 캐비테이션 등을 검사하기 위해, 청진봉을 이용하여 설비의 내부소리를 용이하게 검출하는 소리감지장치에 관한 것으로, 청진봉과, 이 청진봉의 말단 외주면에 단차를 이루며 일자형으로 형성되는 손잡이부와, 상기 청진봉의 말단에 연결되는 유연성 있는 튜브와, 이 유연성 있는 튜브의 말단에 연결되는 이어피스를 포함하는 것을 특징으로 한다.
Patent KR-20090034094-A (KR)
Title: Device for controlling an air conditioner
Inventor: LEE JIN BOK
IPC: F24F1/00
Filed: 2007-10-02
Abstract: A control device for an air conditioner is provided to indicate the change of driving conditions in order for a user to check easily. A control device for an air conditioner: a first display unit(170) indicating a first image on a first area to be changeable; and a second display unit(180) indicating only a second image which is preset on a second area. The first display unit is a dot type LCD expressing image which indicates an image as a dot set. A database(190) stores image date which is used in order to indicate the image date by lighting a dot.
Patent KR-20090034636-A (KR)
Title: Apparatus and method of synthesizing biopolymer and method of recovering reagent for synthesizing biopolymer
Inventor: CHI SUNG MIN
IPC: B01J8/00
Filed: 2007-10-04
Abstract: A biopolymer synthesizing apparatus a biopolymer synthesizing method using the same, and a method for recovering a sample for biopolymer synthesis are provided to collect a sample for bio polymer synthesis and to reduce synthesis expenses. A biopolymer synthesizing apparatus includes a reaction chamber(100) and a plurality of collection tanks(461A)(461C)(461G)(461T) and a discharge line(410b). A substrate in which a biopolymer is synthesized is installed on the reaction chamber. The reaction chamber includes a chamber body(110) and a chamber cover(120). The chamber body and chamber cover, at least, one includes a plurality of penetration holes connected to a supply line(410a), the discharge line, and a return line(410c). A connection valve connects respective flowing pipes(410).
Patent KR-20090036710-A (KR)
Title: Composition for anti-obesity
Inventor: CHOE MYEON
IPC: A23L33/00
Filed: 2007-10-10
Abstract: An anti-obesity composition containing akebia quinata is provided to lower the amount of subcutaneous fat and the total lipids amount of serum, reduce a cell size in adipose tissue and decrease the quantity of triglyceride and total cholesterol while increasing the amount of HDL cholesterol in serum and improving hormone-sensitive lipase activity of hepatic tissue and liver tissue. An anti-obesity composition containing akebia quinata comprises 3.08~5.72wt% of akebia quinata, 6.23~11.57wt% of corn silk, 60.03~73.37wt% of Malus Prunifolia Borkhausen, 3.08~3.72wt% of Job's tears, 4.41~8.19wt% of Lentinus edodes and 6.51~12.09wt% of Petasites japonicus. The anti-obesity composition containing akebia quinata is administered to Sprague-Dawley rat to measure a biomarker in order to verify the effects. The weight of Sprague-Dawley rat is reduced by 14.3% in comparison with a normal diet administration group.
Patent KR-20090038150-A (KR)
Title: 반도체 소자의 제조방법
Inventor: LEE DONG RYEOL
IPC: H01L21/265
Filed: 2007-10-15
Abstract: 본 발명은 감광막의 손실을 방지할 수 있고, 또한 감광막의 손실에 의해 노출된 텅스텐전극이 후속 공정에서 이상산화되는 것과 이로 인한 하드마스크의 리프팅을 방지할 수 있는 반도체 소자의 제조방법을 제공하고, 본 발명은 기판 상에 피식각층을 형성하는 단계; 상기 피식각층 상에 식각예정영역을 오픈시키는 감광막패턴을 형성하는 단계; 감광막패턴의 손실을 감소시키기 위해 CHF 3 를 포함하는 혼합가스로 상기 피식각층을 식각하는 단계를 포함하여 종래보다 O 2 의 유량을 줄이고, CHF 3 가스를 포함한 혼합가스를 사용하여 감광막의 식각비를 줄일 수 있는 효과와 감광막의 식각비를 줄임으로써 게이트패턴의 측벽보호막 형성시 텅스텐전극의 노출에 의한 이상산화 및 게이트하드마스크의 리프팅 현상을 방지할 수 있는 효과가 있다. 
       
     감광막, 손실, 이상산화
Patent KR-20090040771-A (KR)
Title: A lock picking prevention structure of a car
Inventor: CHUNG JIN SANG
IPC: E05B77/44
Filed: 2007-10-22
Abstract: A lock picking prevention structure for car can prevent the vehicle robbery event by preventing the release of lock by the abnormal tool. The lock picking prevention structure for car comprises the rotor case(10), and the rotor(20) and plurality of tumblers(30). The rotor is installed at the rotor insertion hole(12) formed inside the rotor case rotatably. A plurality of tumblers is installed inside rotor. The tumbler is protruded to outside by the spring(21) and is inserted into the fitting groove(11) formed in the rotor case. The multi-stage jaw(12a) is formed at the edge between the barrier groove of the rotor case and the rotor insertion hole. The sliding surface(12a',12a") of the multi-stage jaw is formed on the rotor insertion hole and concentric circle.
Patent KR-20090042406-A (KR)
Title: Organic light emitting display and method of driving the same
Inventor: CHOI JUNG HWAN
IPC: G09G3/20
Filed: 2007-10-26
Abstract: An organic electroluminescent display device and a driving method thereof are provided to prevent the driving transistor from being degraded as time passes. An organic electroluminescent display device comprises a switching transistor(TFT1), a capacitor (C), a driving transistor(TFT2), a display unit, and a driving part. The switching transistor is operated in response to the scan signal supplied from the scan wiring(SCAN) connected to the sub pixel. The capacitor stores data voltage supplied from data line as the switching transistor operates. The driving transistor is operated by the data voltage stored in the capacitor. The scan driver is connected to the scan wiring and supplies the scan signal. The data driver is connected to the data line(DATA) and supplies the data voltage to the sub pixel.
Patent KR-20090047593-A (KR)
Inventor: CHOI HYUN CHUL
IPC: H01L21/02
Filed: 2007-11-08
Abstract: 본 발명은 반도체 설비의 진공펌프에 관한 것으로, 보다 상세하게는 자동제어장치를 사용하여 진공펌프의 온도를 자동으로 제어할 수 있는 진공펌프 온도 자동 제어 장치 및 방법에 관한 것이다. 
     본 발명의 진공펌프 온도 자동 제어 장치는, 공정챔버(10)에 진공을 제공하기 위한 진공펌프(30); 상기 공정챔버(10)와 상기 진공펌프(30)를 연결하는 가스관(20); 진공펌프(30)의 하측에 배치되는 배기가스처리장치(40); 상기 진공펌프(30)의 외측에 구비되는 냉각라인(50); 상기 냉각라인(50)의 끝단에 구비되는 냉각수 밸브(60); 상기 진공펌프(30)의  온도를 감지하는 센서(70); 상기 진공펌프(30) 온도의 상한값과 하한값이 저장된 데이터 베이스(81), 상기 상한값과 하한값과 진공펌프의 온도를 비교하는 중앙처리장치(82) 및 상기 비교 결과를 토대로 냉각수 밸브(60)을 제어하는 제어부(83)가 구비되는 자동제어장치(80);를 포함되는 것을 특징으로 한다. 
     본 발명에 따른 진공펌프 온도 자동 제어 장치 및 방법에 의하면 진공펌프의 온도가 자동으로 소정의 범위에서 일정하게 유지되므로 진공펌프의  고열로 인해 공정챔버의 고진공이 깨지고 펌프들의 오작동을 초래하여 웨이퍼는 순간적으로 역류된 파티클에 의해 웨이퍼 손실이 유발되는 것을 방지할 수 있다. 
     또한, 진공펌프의 온도가 급격히 낮아져 공정챔버에서 발생한 파우더 형태의 화합물이 진공펌프의 내부에 쌓이게 되어 진공펌프의 고장이 발생하는 것을 방지할  수 있다. 
       
     진공펌프, 온도, 자동, 제어, 센서
Patent KR-20090048121-A (KR)
Inventor: CHOO KEON KUK
IPC: F21V15/00
Filed: 2007-11-09
Abstract: 본 발명은 조명장치용 하우징 및 그 하우징을 이용한 엘이디 조명장치에 관한 것으로, 상측면 및 양측면이 개방되고 저면의 마주보는 양단부에서 수직방향으로 연장된 앞측벽 및 뒤측벽을 가지며, 길이방향으로 형성된 가이드홈, 하나의 체결부재가 체결되는 제1 체결홈 및 상기 가이드홈과 상기 제1 체결홈을 연결하는 연결구로 이루어진 제1 홈부가 상기 앞측벽 및 상기 뒤측벽에 각각 형성되고, 하나의 체결부재가 체결되는 제2 체결홈과 상기 제2 체결홈과 연결되고 개구부가 외부방향으로 형성된 배출구로 이루어진 제2 홈부가 상기 제1 홈부 하단에 각각 형성된 하우징과 이를 이용한 엘이디 조명장치이다. 
       
     체결홈, LED, 조명장치, 끼움 결합, 찌꺼기
Patent KR-20090049491-A (KR)
Inventor: KANG SEUNG HWAN
IPC: G08C19/00
Filed: 2007-11-13
Abstract: 바이너리 CDMA 기술을 이용한 원격 검침 시스템이 제공된다. 본 발명의 일 실시 예에 따른 바이너리 CDMA 기술을 이용한 원격 검침 시스템은, 원격 검침 시스템에 있어서, 전력량계에 장착되어 해당 설비의 전력 사용량 데이터를 측정, 기록하며, 이를 바이너리 CDMA 통신 방식을 통해 전송하기 위한 원격검침 단말기, 상기 전력량계로 부터 바이너리 CDMA 통신 방식을 통해 전송된 전력 사용량 데이터를 수집, 저장하기 위한 수집 장치 및 상기 다수의 수집 장치로부터 전달되는 각각의 전력량계에 대한 전력 사용량 데이터를 기록, 보존하며, 필요에 따라 이에 대응되도록 해당 전력량계에 대한 전력 사용 요금을 과금하기 위한 검침 서버를 포함한다. 
       
     원격 검침, 바이너리 CDMA, 전력량계, 원격검침 단말기, 중계기, 수집장치
Patent KR-20090049888-A (KR)
Inventor: MOON CHANG HEE
IPC: G06F9/06
Filed: 2007-11-14
Abstract: 본 발명은 유에스비 메모리, 외장 하드 디스크, 디스켓과 같이 자체 보안기능이 없는 일반적인 이동형 데이터 저장 장치에 대해 사용자 식별 및 인증, 데이터 실시간 암복호화 등과 같은 보안 기능을 구현한 것이다. 구체적으로, 이동형 데이터 저장 장치의 초기화 프로그램을 이용하여 파티션하지 않은 로우 영역과 파티션하여 파일 시스템을 구성한 일반 영역으로 분리한다. 호스트 컴퓨터는 데이터 저장 장치의 일반 영역을 인식한 후, 사용자 식별 및 인증을 통한 로우 영역 액세스를 수행하는 가상 디스크 드라이브를 로딩하기 위한 클라이언트 프로그램을 실행한다. 이어서, 호스트 컴퓨터는 클라이언트 프로그램 상에서 입력된 사용자 식별 및 인증 정보를 클라이언트 프로그램으로부터 제공받아 인증 정보가 일치하는 것을 확인한 후 가상 디스크 드라이브 형태로 로우 영역의 데이터를 액세스한다. 상기한 데이터 처리 방법을 이용하면, 일반적인 데이터 저장 장치에 사용자 식별 및 인증 기능을 구현하여, 권한이 없는 사용자의 데이터 접근을 차단하고, 모든 데이터를 실시간으로 암호화하여 안전하게 보관함으로써 종래의 일반적인 데이터 저장 장치를 보안 저장 장치로 이용할 수 있다. 
       
     데이터 저장 장치, 유에스비 메모리, 로우 영역, 보안 기능
Patent KR-20090050438-A (KR)
Inventor: IM SEOUN SIK
IPC: A23G9/04
Filed: 2007-11-15
Abstract: 본 발명은 아이스크림 제조장치 및 그의 증발기 접합방법에 관한 것이다.  본 발명에 따른 아이스크림 제조장치는, 제빙트레이와; 제빙트레이의 저면부에 배치되는 증발기를 구비한 냉각부와; 제빙트레이와 증발기 사이에 형성되어 제빙트레이와 증발기를 접합시키는 납접부를 구비한다. 이에 의해, 제빙트레이의 저부면의 변형을 억제할 수 있고, 냉각속도의 편차를 줄여 균질의 아이스크림을 제조할 수 있다.