baber/WOPTO huggingface dataset:
Patent KR-20130047641-A (KR)
Title: Programmable low noise amplifier and methods for use therewith
Inventor: AU STEPHEN
IPC: H03F3/24
Filed: 2012-10-29
Abstract: PURPOSE: A programmable low noise amplifier using multiple mode gain controls and methods for using the same are provided to allow lower current consumption, lower noise degradation at a lower gain and a higher flexibility with respect to preserved selectivity of an output LC tank. CONSTITUTION: An input stage(262) has a programmable first gain based on a first control signal. A cascode stage(260) is coupled with the programmable input stage and has a programmable second gain based on a second control signal. A resistor stage(264) is coupled with the cascode stage and controls the quality of a resonance tank circuit based on a third control signal. [Reference numerals] (153) Reception signal; (260) Programmable cascode stage; (262) Programmable input stage; (264) Programmable resistor stage; (266) Control signals; (270) Programmable low noise amplifier; (272) Amplified reception signal
Patent KR-20140055338-A (KR)
Title: Epitaxial wafer and method for fabricating the same
Inventor: KANG SEOK MIN
IPC: H01L21/20
Filed: 2012-10-31
Abstract: Provided is a method to fabricate an epitaxial wafer which includes: a preliminary growth process to grow an epitaxial layer with a designated first thickness with a designated first growth rate at a designated first growth temperature by injecting a reaction source for epitaxial growth onto a semiconductor wafer which is prepared in a chamber; and a post growth process for growing the epitaxial layer with a target thickness at a designated second growth rate at a designated growth temperature by injecting the reaction source onto the heat-treated semiconductor wafer. The first growth rate is lower than the second growth rate.
Patent KR-20140070683-A (KR)
Title: Apparatus for controlling electric vacuum pump and method for controlling thereof
Inventor: PARK BYOUNG JIN
IPC: B60T8/40
Filed: 2012-11-06
Abstract: The present invention relates to an electric vacuum controlling device and a controlling method thereof, wherein the controlling device includes a control unit for operating a brake pedal of a vehicle when the brake pedal is pushed; a sensing unit for sensing the level of the vacuum state generated by an electric vacuum pump from bottom to top according to the control of the controlling unit when the brake pedal is pushed; a first determination unit for determining whether the current vacuum state level sensed by the sensing unit from bottom to top is decreased below the previously-set threshold range for each reference vacuum level according to the control of the controlling unit; and a compensation unit for compensating the current vacuum state level at the previously-set threshold range for each reference vacuum level according to the control of the controlling unit when the current vacuum state level determined by the first determination unit is decreased below the previously-set threshold range for each reference vacuum level and providing the compensated vacuum state level to the electric vacuum pump.
Patent KR-20140059338-A (KR)
Title: Paste composition for making blocking layer of dye-sensitized solar cell
Inventor: CHO TAE YEON
IPC: H01L31/18
Filed: 2012-11-07
Abstract: The present invention relates to a paste composition for making a blocking layer of a dye-sensitized solar cell. The paste composition includes a transition metal oxide precursor; an organic vehicle which the transition metal oxide is dispersed into. The organic vehicle is provided with a paste composition for forming a blocking layer which includes a binder and an organic solvent.
Patent KR-20140072930-A (KR)
Title: Hi-class credit card decorated with gem
Inventor: KIM DAE SUN
IPC: B42D25/29
Filed: 2012-11-20
Abstract: The present invention relates to a card decorated with a gem. The present invention provides a high-class credit card decorated with a gem, which includes a connecting member inserted into a coupling hole formed by punching the credit card and a fixing hole formed in an upper portion of the connecting member such that the gem is inserted into the fixing hole to be coupled, wherein the gem is inserted and coupled to the fixing hole, not sticking out of the fixing hole. According to the present invention, the gem does not protrude to the outside so that the gem and the upper surface of the credit card or the connecting member are on the same plane. Thus, the gem is not separated from the credit card in use by external force and does not rotate or move by external friction. In addition, the differentiated card, which is capable of preventing the gem from being damaged and which is decorated with at least one gem through the connecting member, provides elegant and magnificent appearance, thereby ennobling cards.
Patent KR-20140044720-A (KR)
Title: Mutual capacitance touch sensing panel
Inventor: YUN IL HYUN
IPC: H01B5/14
Filed: 2012-11-20
Abstract: Provided is a touch panel which completes a second wiring drawn out from an electrode cell and the connection of the second wiring to interconnect each other by using an insulating layer which does not have a via formed on. The touch panel includes: an insulating layer arranged on a partial area of the touch panel; a first driving wiring which is arranged on a first surface of the insulating layer; and a second driving wiring which is arranged on a second surface of the insulating layer to intersect with the first driving wiring in a point in the partial area, and is separated from the first driving wiring in the partial area by the insulating layer.
Patent KR-20140066400-A (KR)
Title: Particle attachment preventing apparatus using piezoelectric transducer and particle attachment removing method using the same
Inventor: LEE YOUNG JIN
IPC: H01L21/3065
Filed: 2012-11-23
Abstract: Disclosed are a particle attachment preventing apparatus using a piezoelectric transducer and a method for removing particle attachment using the same, which enhance productivity by preventing particles attached onto the inner part of a pipe through transmitting vibration by connecting the piezoelectric transducer onto an outer wall of the pipe and removing particles attached. The particle attachment preventing apparatus according to an embodiment of the present invention comprises: a piezoelectric transducer creating vibration; a waveform generator which transmits waveform to the piezoelectric transducer; a vibration transfer unit having one end connected to the piezoelectric transducer and the other end attached onto the pipe in order to transmit vibration generated from the piezoelectric transducer to the pipe; an upper jig arranged on the upper part of the pipe and having a penetration hole in which the vibration transfer unit is inserted; a lower jig arranged on the bottom part of the pipe; and an assembling member which fixates the pipe by assembling the upper and the lower jigs.
Patent KR-20140066422-A (KR)
Inventor: YU SANG MIN
IPC: G06Q50/10
Filed: 2012-11-23
Abstract: 본 발명은 온라인에서의 수준별 외국어 학습 스터디 파트너 매칭 방법을 개시한 것으로, 이러한 본 발명은 외국어 학습(예; 영어 회화) 레벨이 동일하거나 유사한 유저들 또는 학습 레벨이 우수한 유저와 학습 레벨이 낮은 유저들을 유무선의 인터넷망을 통해 서로 매칭되도록 구성한 것이며, 이에따라 유저가 자신의 수준에 맞는 클래스를 선택하여 영어 회화의 학습을 진행하고, 해당 학습 후 자신의 학습수준이 재평가하여 보다 정확한 영어회화 수준으로 설정하면서 보다 폭넓은 주제를 활용하여 외국어 학습 효율을 높이도록 한 것이다.
Patent KR-20140067240-A (KR)
Title: A semiconductor device and method for fabricating the same
Inventor: PARK JE MIN
IPC: H01L21/8242
Filed: 2012-11-26
Abstract: In a semiconductor device and a manufacturing method thereof, an interlayer insulating film including contact holes which expose a part of a substrate surface is formed on a substrate in a first region. Contact plugs, on which a first barrier metal film pattern and a first metal film pattern are laminated, are formed inside the contact holes. Second metal film patterns are directly in contact with the contact plugs and the upper surface of the interlayer insulating film, and are made of a metal material. The height of a wiring structure of the semiconductor device is low so that the parasitic capacitance is reduced.
Patent KR-20130000368-A (KR)
Title: Method for separating valuable mineral from clastic resources such as sea sand or river sand
Inventor: SHIN HEE YOUNG
IPC: B07B13/08
Filed: 2012-11-26
Abstract: PURPOSE: A method for separating valuable mineral from clastic resource is provided to improve purities of mineral by collecting single mineral units by using a gravity concentration, magnetic concentration and static concentration. CONSTITUTION: A method for separating valuable mineral from clastic resource comprises: a gravity concentration step separating the clastic resource into heavy mineral and light mineral by using a gravity difference; and a magnetic concentration step separating the heavy mineral into many minerals by selectively attaching the minerals in the heavy mineral to many magnets according to the magnetic difference while continuously transferring the heavy mineral separated from the gravity concentration step through a path in which the magnets having different magnetic forces to each other are arranged. [Reference numerals] (AA) Start; (BB) Dehydration and drying; (CC) End; (M10) Screening; (M21) Primary gravity-based separation; (M22) Secondary gravity-based separation; (M30) Magnetic force-based separation; (M40) Static electricity-based separation
Patent KR-20140067418-A (KR)
Title: A method for introducing n-hydroxysuccinimide group on surface of material
Inventor: CHOI SUK JUNG
IPC: G01N33/553
Filed: 2012-11-26
Abstract: The present invention relates to a method for introducing N-hydroxysuccinimide group to a material surface and, more specifically, to a method for introducing N-hydroxysuccinimide group to a material surface which mixes a compound having the N-hydroxysuccinimide group with a lipid and introduces the same to the material surface. The method according to the present invention is simple and economical, thereby efficiency and reproducibility of receptor fixation can be enhanced. With such effects, an introduction of NHS group to the surface of a biosensor, a gas sensor, a chromatographic medium, a nanomaterial for drug delivery, a nanomaterial for diagnosing, and the like is made advantageous.
Patent KR-20140068708-A (KR)
Title: 멸균 물티슈 및 이의 제조방법
Inventor: HAN JONG U
IPC: D21H17/63
Filed: 2012-11-28
Abstract: 본 발명은 물티슈용 소재를 원액에 침지한 후, 100 내지 140℃, 1.5 내지 3.0atm에서 10 내지 60분간 멸균하는 단계를 포함하는 멸균 물티슈의 제조방법 및 이에 의해 제조된 멸균 물티슈를 제공한다. 본 발명에 따르면, 화학물질 첨가 내지 방사선 조사 없이, 비화학적·물리적 방식으로 멸균함으로써 인체에 안전하면서도 곰팡이 및 세균 감염 억제 효과가 우수하여, 세균에 민감한 구강용 물티슈에 적용되거나, 신생아 및 유아의 피부에 사용될 수 있다.
Patent KR-20140071653-A (KR)
Inventor: KONG CHANG HOON
IPC: B01D29/62
Filed: 2012-12-04
Abstract: 본 발명은 중력 발라스팅 장치 및 이를 이용한 필터 역세 방법에 관한 것으로서, 본 발명의 중력 발라스팅 장치는, 해수를 흡입하는 해수흡입구; 상기 해수흡입구로부터 유입되는 해수에 포함된 이물질을 필터로 걸러내는 여과 장치; 상기 여과 장치로부터 유입되는 해수에 포함된 미생물이나 생물을 자외선 반응기로 살균하는 살균 장치; 상기 살균 장치로 부터 유입되는 해수를 저장하는 발라스트 탱크; 및 상기 여과 장치 내부를 흐르는 해수를 역류시켜 상기 필터를 세척하는 필터 역세 시스템을 포함하여 구성되되, 상기 필터 역세 시스템은, 상기 살균 장치로부터 상기 필터의 출구까지 연장되는 필터 역세 라인; 및 상기 필터 역세 라인에 설치되며, 역세 운전시 상기 필터의 출구쪽으로 해수를 강제로 역류시키는 역세펌프를 포함하는 것을 특징으로 한다. 
본 발명에 따른 중력 발라스팅 장치 및 이를 이용한 필터 역세 방법은, 필터가 해수에 포함된 이물질을 걸러내면서 필터의 입출구의 차압이 발라스팅에 지장을 주는 차압으로 증가되었을 때, 필터 역세 시스템이 작동 되도록 하여, 필터 역세시 해수를 역류시킬 수 있는 구동력을 제공하기 위해 필요한 차압이 형성되도록 함으로써, 필터 역세 부족으로 인한 필터의 막힘 우려 없이 필터를 효과적으로 세척할 수 있고, 필터 역세 운전이 종료되면 발라스팅 작동이 되도록 함으로써, 구동 효율을 향상시킬 수 있다.
Patent KR-20140072677-A (KR)
Inventor: KIM JAE HEE
IPC: H01Q1/24
Filed: 2012-12-05
Abstract: The present invention relates to an RFID antenna for recognizing an object moving at a high speed, including: an RFDI reader; an RFID tag attached to an object moving at a high speed; and an RFID reader antenna, wherein the RFID reader antenna has a preset length in correspondence to a traveling direction of the object so that the RFID reader or the RFID tag recognizes an RFID tag or an RFID reader passing at the high speed. According to the present invention, since a beam width of the reader antenna is widened so that the tag stays within the beam width range of the reader antenna for a long time, the tag of the object moving in the high speed can be accurately recognized. When the present invention is applied to a position detecting system of a high speed subway, a tag is attached to the railroad and a reader is attached to a railroad car. Therefore, the tag on the track is recognized, when the railroad car passes at a high speed, and position information of the tag is accurately obtained. When the present invention is applied to a hi-pass system in expressway, a tag is attached to a car and a reader is fixed like the conventional method. Then the car passing at the high speed can be recognized.
Patent KR-20140074108-A (KR)
Inventor: LEE DO HYEON
IPC: A47J45/06
Filed: 2012-12-07
Abstract: A handle for a cooking vessel is disclosed. The handle for a cooking vessel of the present invention is a handle formed in a cooking vessel, which comprises an adjusting rod combined to the outer periphery of the cooking vessel on one end, and prepared to be able to adjust the length to the inner·outer direction of the cooking vessel by an elongation activity in a user′s operation; and a handle part combined to the other end of the adjusting rod and prepared to enable a user to hold when transferring the cooking vessel.
Patent KR-20140074452-A (KR)
Title: The magnetic wall paper
Inventor: CHOE JAE YONG
IPC: D21H27/20
Filed: 2012-12-09
Abstract: The present invention relates to magnetic wallpaper. Without drilling a hole or driving a nail on a building wall when a fixed object such as a hanger and a picture frame is fixed inside a building, if a magnet is attached on a part of an object to be fixed, magnetic force is generated from the magnet and a magnet of the wallpaper to fix the object. A multilayered magnetic wallpaper includes a surface layer, a base, and a magnet layer. The magnet layer joined between the surface layer and the base of the magnetic wallpaper. The surface layer (110) is formed by mixing a fabric and vinyl and then bonding one or two layers of the mixed fabric and vinyl with paper like silk wallpaper. Mostly, the surface layer has appearance identical to silk wallpaper or normal wallpaper and identically functions with silk wallpaper or normal wallpaper. The base (130) where an adhesive is spread and which is attached to a wall functions like a base of normal wallpaper or silk wallpaper and formed of a conventional material. The main component of the present invention is the magnetic layer (120). A steel magnet powder of the magnet layer includes an adhesive and various kinds of additives such as an antioxidant and a lubricant so that the magnetic layer is not corroded and rusted and enables the surface layer and the base to be joined well.
Patent KR-20140074773-A (KR)
Inventor: JUNG SUNG GOO
IPC: H05B33/10
Filed: 2012-12-10
Abstract: The present invention relates to a dielectric optical mask, a laser irradiation apparatus, and a manufacturing method for organic electroluminescence device utilizing the same. The disclosed configuration includes a substrate; a first anti-reflective multilayer film formed on the lower surface of the substrate; a high-reflection multilayer film including a laser-passing area formed on the upper surface of the substrate; and a second anti-reflective multilayer film formed on the upper surface of the substrate including the high-reflection multilayer film pattern.
Patent KR-20130069509-A (KR)
Title: Semiconductor device
Inventor: KANEMOTO KOICHI
IPC: H01L23/495
Filed: 2012-12-14
Abstract: PURPOSE: A semiconductor device is provided to minimize a moisture absorption fault by mounting a semiconductor chip in a position far from a die pad. CONSTITUTION: A die pad(8d) has an upper side(8da) and a lower side(8db). Multiple leads(8a) are arranged around the die pad. A first semiconductor chip(1) has a surface side(1a) and a reverse side(1b). A second semiconductor chip(2) has a surface side(2a) and a reverse side. A first conductive member(5a) electrically connects a first electrode pad to a lead. [Reference numerals] (1,2) Semiconductor chip; (1a,2a) Surface side; (1b,2b) Reverse side; (4) Sealing body; (4b,8db) Lower side; (5a) Wire(conductive member); (6) QFP(semiconductor device); (8a) Lead; (8d) Die pad; (8da) Upper side; (8f) Bar lead
Patent KR-20140079638-A (KR)
Inventor: KIM HOE MIN
IPC: G06Q50/10
Filed: 2012-12-18
Abstract: The objective of the present invention is to provide a system and a method for providing customized lighting control information, capable of providing optimum lighting control information to allow a lighting control system to efficiently manage lighting devices in an optimum lighting environment, separately from the lighting control system for controlling lighting devices located in a building or indoor space. To achieve the objective, the system for providing customized lighting control information based on cloud computing comprises: a lighting control information searching unit to input lighting device information and space structure information of a lighting system to be transmitted to a lighting control information managing server, and receive lighting control information and predicted control result information outputted from the lighting control information managing server to be provided for the lighting system; and the lighting control information managing server to generate a set of combinable lighting space information by using space design information and the lighting device information, calculate optimum lighting control information according to the generated lighting space information, calculate the lighting control information and the predicted control result information according to the result of comparing the space structure information and the lighting device information transmitted from the lighting control information searching unit with the stored space design information, and output the lighting control information and the predicted control result information to the lighting control information searching unit. Therefore, the system and the method of the present invention provide the customized lighting control information optimized for the lighting system, thereby allowing the lighting system to efficiently manage lighting devices in the optimum lighting environment and reducing energy consumption by the optimum control thereof.
Patent KR-20130076741-A (KR)
Title: Micro rate of rotation sensor and method for operating a micro rate of rotation sensor
Inventor: GABRIELE CAZZANIGA
IPC: G01C19/56
Filed: 2012-12-26
Abstract: PURPOSE: A micro rotation rate sensor and an operation method thereof are provided to require a small installation space and to obtain a very high and stable measurement accuracy in respect to an external impact and a temperature effect. CONSTITUTION: A micro rotation rate sensor includes a substrate, a plurality of masses, a plurality of anchors (2, 13), springs (4, 10), driving elements, and sensor elements. The masses can be displaced around the substrate and arranged on an X-Y plane parallel to the substrate. The anchors attach the masses onto the substrate. The springs connect some of the masses to the adjoining mass or to one or more anchors. The driving elements oscillate some of the masses to an X-direction for generating the Coriolis force when the substrate is displaced. The sensor elements senses the displacement of the masses based on the generated Coriolis force.
Patent KR-20140083548-A (KR)
Title: Lamp bulb assembly for vehicles
Inventor: SHIN DONG WOO
IPC: F21V17/00
Filed: 2012-12-26
Abstract: The present invention relates to a lamp bulb assembly for a vehicle, which comprises a housing; a bulb unit which is installed inside the housing, and includes a filament for emitting light by receiving power; a hemispherical reflector which is combined with the bulb unit and surrounds the filament; a lens sheet unit which is combined with the fore-end unit of the reflector, and mediates so that an aspherical lens is installed on the front side thereof; and heat shielding cover units which are placed between the housing and the reflector and between the housing and the lens sheet unit. Therefore, the lamp bulb assembly can improve the reliability of a product by preventing the formation of moisture and oil from surrounding components.
Patent KR-20140084512-A (KR)
Title: Power Converting Apparatus
Inventor: LEE JOO CHEOL
IPC: G05F1/67
Filed: 2012-12-27
Abstract: A power converting apparatus includes a power converting unit for converting power which is output from a solar cell into power required in a power system; and a maximum power point tracking control unit which is electrically connected to the power converting unit and generates a maximum power point tracking voltage to control the output power of the power converting unit for outputting the maximum power when a maximum power point tracking operation is performed, wherein the maximum power point tracking control unit controls the output power of the power converting unit by generating the maximum power point tracking voltage while a voltage variable quantity is changed to reduce a voltage when the maximum power point tracking operation is performed.
Patent KR-20120044970-A (KR)
Inventor: SONG XUEDONG
IPC: C08L101/12
Filed: 2010-06-30
Abstract: 본 발명은 색-변화 재료에 관한 것이고, 색-변화 조성물을 포함하는 다성분 재료에 관한 것이다.  그 색-변화 재료 및 색-변화 조성물은 pH 변화와 같은 상태 변화를 나타내기 위하여 색을 변화시킬 수 있다.  그 색-변화 재료 및 색-변화 조성물은 하이드로겔 형성 조성물, 하전 착색제 및 pH 조절제를 포함한다.  그 하이드로겔 형성 조성물은 적어도 하나의 하전 종을 함유한다.
Patent KR-20120038992-A (KR)
Inventor: CHIBA KEISUKE
IPC: C09K23/42
Filed: 2010-08-03
Abstract: 본 발명은 수분량이 0.1 질량％ 이하인 알코올과 에틸렌옥사이드를 반응시켜, 특정한 에틸렌옥사이드 부가물을 얻는 공정 (Ⅰ) 과, 상기 특정한 에틸렌옥사이드 부가물과 프로필렌옥사이드를 반응시켜 얻어지는 알킬렌옥사이드 부가물로서, 프로필렌옥사이드의 잔존량이 1000 ㎎/㎏ 이하인 알킬렌옥사이드 부가물을 얻는 공정 (Ⅱ) 과, 상기 특정한 알킬렌옥사이드 부가물과 에틸렌옥사이드를 반응시켜 얻어지는 특정한 비이온 계면활성제로서, 에틸렌옥사이드의 잔존량 및 프로필렌옥사이드의 잔존량이 각각 5 ㎎/㎏ 이하인 비이온 계면활성제를 얻는 공정 (Ⅲ) 을 갖는 비이온 계면활성제의 제조 방법이다.
Patent KR-20120052297-A (KR)
Inventor: BICHLER OLIVER
IPC: B60J5/04
Filed: 2009-08-13
Abstract: 본 발명은 회전이 가능하도록 캐빈 벽(26)에 결합되어 있는 문(20)을 열린 위치에서 고정하기 위한 작업기계(10)의 문(20)의 문잠금장치에 관한 것이다. 문잠금장치는 열린 위치에서 문(20)을 고정할 수 있도록 해제형 결합을 형성하는 제1고정요소(40)와 제2고정요소(42)로 구성되어 있으며, 여기서 두 개의 고정요소(40, 42) 중 하나의 고정요소(40)는 열린 위치에 있을 때 캐빈 벽(26)을 마주보는 문(20)의 바깥면(28)에 설치되고 다른 고정요소(42)는 캐빈 벽(26)에 설치되어 있다. 문(20)을 열린 위치에서 닫힌 위치로 움직이고자 할 때 제2고정요소(42)로부터 제1고정요소(40)를 분리하여 해제형 결합을 풀도록 하는 전동 액츄에이터(50)가 제공된다.
Patent KR-20120100887-A (KR)
Inventor: TOLL LAWRENCE R
IPC: A61K38/08
Filed: 2010-07-27
Abstract: 본 발명은 진통성 화합물(예를 들어, 비오피오이드 진통성 펩티드, NOP 아고니스트 또는 N/OFQ)의 두개악안면 점막 투여를 통해 통증을 치료하기 위한 방법 및 조성물을 제공한다.  N/OFQ와 같은 특정한 진통성 펩티드의 비내 투여는 전체적 진통 효과를 가져온다.
Patent KR-20120053011-A (KR)
Inventor: GHARDA KEKI HORMUSJI
IPC: C07D209/86
Filed: 2010-06-10
Abstract: 본 문서에서 N-알킬 카르바졸 제조 공정을 개시한다. 전술한 공정은: a) 2-클로로사이클로헥사논을 형성하기 위해 사이클로헥사논을 염소처리하는 단계; b) 2-(N- 에틸 아닐리노)사이클로헥사논을 형성하기 위해 2-클로로사이클로헥사논을 N-에틸 아닐린과 반응시키는 단계; c) 9-에틸-테트라하이드로카르바졸을 얻기 위해 동시에 물을 제거하는 환류공정을 통해 2-(N-에틸 아닐리노)사이클로헥사논을 고리화하는 단계; d) 9-에틸-테트라하이드로카르바졸을 농축된 염산으로 처리한 다음 물로 세척하여 N-에틸 아닐린을 제거하는 단계; e) N-알킬 카르바졸을 얻기 위해, 촉매가 있는 용제 속에서 9-에틸테트라하이드로카르바졸을 가열하여 9-에틸테트라하이드로카르바졸에서 수소를 제거하는 단계;를 포함한다.
Patent KR-20120129862-A (KR)
IPC: F25C3/04
Filed: 2010-11-17
Abstract: 본 발명은, 물이 압축 공기에 의해 분무되는 스노우 캐논(6)에 의한 인공눈 제조 장치(1)로서, 압축 공기는 공기를 공급하기 위한 입구(4) 및 압축 공기를 스노우 캐논(6)으로 전달하기 위한 출구(5)를 갖는 압축기 영역(2) 내의 압축기(9)에 의해 공급되고, 압축 공기는 열 교환기(12)의 제1 부분을 통해 안내되고, 열 교환기(12)의 제2 부분은 냉각재가 구동 장치(19)에 의해 구동되는 압축기 요소(18)에 의해 순환되는 폐쇄 냉각 회로(17)의 증발기(16)의 일부분을 형성하고, 제어 장치(24)가 제1 부분의 출구(14)에서 목표 온도 또는 압축 이슬점을 달성하기 위해 제공되는, 인공눈 제조 장치(1)에 관한 것이다.
Patent KR-20120059522-A (KR)
Inventor: ZHANG WENMING
IPC: C07D471/04
Filed: 2010-08-03
Abstract: 화학식 1의 화합물, 이의 N-옥사이드, 및 이의 염이 개시되어 있다: 
[화학식 1] 
   
X는 O 또는 S이고; 
Y는 O 또는 S이며; 
A는 O, S, NR 3e  또는 C(R 3c )=C(R 3d )이고; 
Z는 직접 결합, O, S(O) n , NR 6 , C(R 7 ) 2 O, OC(R 7 ) 2 , C(=X 1 ), C(=X 1 )E, EC(=X 1 ), C(=NOR 8 ) 또는 C(=NN(R 6 ) 2 )이며; 
a는 1, 2 또는 3이며; 
R 1 , R 2 , R 3a  내지 R 3e , R 4 , R 5 , R 6 , R 7 , R 8 , X 1  및 E는 본 명세서 및 특허청구범위에 정의된 바와 같다. 
화학식 1의 화합물을 함유하는 조성물 및 무척추 해충 또는 이의 환경을 본 발명의 화합물 또는 조성물의 생물학적 유효량과 접촉시키는 것을 포함하는, 무척추 해충 구제 방법도 개시되어 있다.