baber/WOPTO huggingface dataset:
Patent KR-20100132368-A (KR)
Title: Device for providing raw material
Inventor: KIM JUNG SHIK
IPC: C21B7/18
Filed: 2009-06-09
Abstract: PURPOSE: An apparatus for supplying a raw material is provided to prevent the inner side of a hopper from becoming worn or damaged due to a solid material and thus to prevent a foreign material from becoming mixed with the solid material. CONSTITUTION: An apparatus(100) for supplying a raw material consists of a hopper unit(101) and protruded plate units. The hopper unit withdraws a solid material, which comes from the upper part, to the lower part. The protruded plate units are protruded from the inner side of the hopper unit. The protruded ends of the protruded plate units are bent toward the upper part. The protruded plate units are located to be vertically spaced. The protruded plate unit consists of a first plate(121), a second plate(123) and a connecting unit(125). A part of the solid material, which comes from the upper part of the hopper unit, is held on the protruded plate unit and blocks the collision of the hopper unit and the solid material.
Patent KR-20100132636-A (KR)
Inventor: JEONG MIN GIL
IPC: B26B13/06
Filed: 2009-06-10
Abstract: PURPOSE: A scissor which is cut from the outside for increasing the use convenience by cutting the paper from the outside of the cutting blade is provided to cut the paper in contact with each other the inside of the cutting blade with the outside of the cutting blade. CONSTITUTION: A scissor snapped from outside includes a pair of cutting blades and handles. One handle comprises an extension part(31). The extension part is formed with the regular length from a hinge shaft(20) into the outside. The cutting blade is into one body formed from the leading end of the extension part into the inner side into the regular length.
Patent KR-20100132808-A (KR)
Title: Actuator for electric parking brake system
Inventor: UM JUNG HYUN
IPC: F16H1/06
Filed: 2009-06-10
Abstract: PURPOSE: An actuator for an electronic parking brake apparatus is provided to prevent the separation of an output shaft due to high output since a bearing, which blocks the separation of the output shaft, is installed. CONSTITUTION: An actuator for an electronic parking brake apparatus comprises a case(50), a motor, an output shaft and a power transfer unit(80). The motor is installed in the case. The output shaft is protruded onto the outside of the case and outputs the torque from the motor. The power transfer unit is installed in the case and transfers the torque of the motor to the output shaft. The output shaft is separately manufactured and is connected to the power transfer unit. The power transfer unit comprises a first reduction gear(82), a second reduction gear(84) and a third reduction gear(86). The first reduction gear engages with a pinion, which is installed on the rotary shaft of the motor. The second reduction gear is gear-meshed with the first reduction gear.
Patent KR-20090131659-A (KR)
Title: Self-light emitting display unit and electronic device
Inventor: TOMIDA MASATSUGU
IPC: H05B33/02
Filed: 2009-06-17
Abstract: PURPOSE: A self-luminescent display device and an electronic device are provided to set equally the pixel pattern density of a pixel circuit corresponding to each pixel, thereby improving the product yield rate. CONSTITUTION: A pixel array unit(2) has pixels(20) which are arranged in a matrix shape. A power scanning circuit(31), a recording scanning circuit(32), and a horizontal driving circuit(33) are arranged around the pixel array unit. In the pixel array unit, power supply lines(VL-1~VL-m) and scanning lines(WL-1~WL-m) are connected in each pixel row. In the pixel array unit, signal lines(DL-1~DL-n) are connected in each pixel column.
Patent KR-20110000341-A (KR)
Title: 접지감지회로를 내장한 와이어록 잠금장치
Inventor: CHO JIN WON
IPC: E05B45/06
Filed: 2009-06-26
Abstract: 본 발명은 와이어의 절단을 감지하여 자전거와 오토바이 등의 도난을 방지하는 와이어록 잠금장치에 관한 것으로, 본 발명의 잠금장치는 자전거 또는 오토바이의 금속 프레임에 부착되어 통전상태인 스틸 와이어와 잠금장치 소켓에 삽입되어 잠기는 금속으로 된 와이어 헤드, 외부 금속 시설물에 통전상태로 부착하는 스틸 와이어와 잠금장치 소켓에 삽입되어 잠기는 금속으로 된 와이어 헤드, 그리고 자전거 또는 오토바이의 금속 프레임에 절연상태로 부착되며 접지감지회로를 내장하여 스틸 와이어의 절단을 감지하는 잠금장치 본체로 이루어진다. 따라서 본 발명은 절단을 방지하기 위해 대형 와이어를 사용하지 않아도 되며, 또한 와이어 내부에 단선을 감지하기 위한 전선이 필요 없으므로 와이어의 구조가 간단하고 외부 시설물에 와이어를 설치할 경우 와이어로 시설물과 자전거를 감아서 체결하는 번거로움 없이 편리하게 잠금장치에 체결할 수 있는 장점이 있다. 
     
     와이어록, 절단기, 접지, 미약전류, 저항값, 전위차
Patent KR-20110006448-A (KR)
Title: Laser machining apparatus having multi-beam fiber laser generator
Inventor: KIM NAM SEONG
IPC: B23K26/062
Filed: 2009-07-14
Abstract: PURPOSE: A laser processing device with a multi-beam fiber laser generator is provided to emit a plurality of laser beams by controlling entire activating parts and to repair or replace the gain medium activating part with a problem. CONSTITUTION: A laser processing device with a multi-beam fiber laser generator comprises a multi-beam fiber laser generator(100), a plurality of transmission light fibers(101), a plurality of collimator parts(103), a plurality of optical connectors(102), a plurality of scanner parts and a condenser lens. The multi-beam fiber laser generator irradiates a plurality of laser beams. The collimator part of the number of call converts the transmitted laser beams into collimated light.
Patent KR-20110009324-A (KR)
Inventor: PARK JONG SUNG
IPC: F25B45/00
Filed: 2009-07-22
Abstract: 본 발명에 따라서 특정 장소에 설치된 자동차 에어컨 가스 주입 설비와 연결되어 사용되는 자동차 에어컨 가스 자동 주입 장치가 제공된다.  상기 장치는 차종별로 미리 정해진 양의 에어콘 가스를 주입하기 위한 선택 스위치가 구비된 에어콘 가스량 조절 박스 유닛과; 상기 에어콘 가스량 조절 박스 유닛의 일단부와 결합되고, 동작 스위치가 구비된 스위치 유닛과; 일단부의 직경이 점차 감소하는 형태로 되어 있는 하우징 유닛과; 상기 스위치 유닛과 하우징 유닛을 연결하고, 상기 하우징 유닛을 향하는 상기 하우징 연결 유닛의 전면측에는 하우징 연결 부재를 장착하기 위한 2개의 장착 구멍이 헝성되고, 반대쪽 후면측에는 에어콘 가스 주입 스풀 및 에어콘 시스템 진공 체크 스풀을 장착하기 위한 2개의 장착 구멍이 형성되며, 상기 장착 구멍은 각각 서로 연통되어 있는 것인 하우징 연결 유닛과; 상기 하우징 유닛의 직경 감소부 둘레에 이동 가능하게 설치되는 피스톤 유닛과; 상기 피스톤 유닛과 상기 하우징 유닛의 직경 감소부 사이에 고정 설치되는 피스톤 스테이와; 상기 하우징 유닛의 직경 감소부에 형성된 퀵 커플러 연결부에 삽입되어 설치되는 퀵 커플러 및 상기 피스톤 유닛에 고정 조립되어, 상기 퀵 커플러를 자동차의 에어컨 주입구에 대하여 클램프 및 언클램프시키는 클램프 유닛을 포함하고, 상기 하우징 연결 유닛의 전면측의 장착 구멍에 설치되는 하우징 연결 부재에는 에어콘 가스의 이동 경로를 형성하는 제1 스풀-슬리브-피스톤 조립체와, 진공 체크 경로를 형성하는 제2 스풀-슬리브-피스톤 조립체가 설치되고, 이들 조립체는 상기 하우징 연 결 유닛의 후면측의 장착 구멍에 설치되는 에어콘 가스 주입 스풀 및 에어컨 시스템 진공 체크 스풀과 동축으로 형성되어, 상기 스풀에서 상기 조립체에 이르는 제1 통로를 각각 형성하고, 상기 하우징 유닛 내부에는 상기 제1 및 제2 스풀-슬리브-피스톤 조립체가 설치되고, 상기 스풀에서 조립체에 이르는 제1 통로와 연결되는 제2 통로가 형성되며, 상기 제2 통로는 상기 퀵 커플러 연결부와 연통하여, 그 연결부에 설치되는 퀵 커플러로 이어지고, 상기 하우징 연결 유닛과 하우징 유닛에는 상기 피스톤 유닛을 이동시키는 에어가 통과하는 통로가 각각 형성되어 서로 연결되는 제1 에어 통로와, 상기 제1 및 제2 스풀-슬리브-피스톤 조립체를 이동시키는 에어가 통과하는 통로가 각각 형성되어 서로 연결되는 제2 에어 통로가 형성되는 것을 특징으로 한다.
Patent KR-20110009953-A (KR)
Title: Method for fabricating cu metal wire and an array substrate for lcd including the cu metal wire
Inventor: YANG HEE JUNG
IPC: G02F1/136
Filed: 2009-07-23
Abstract: PURPOSE: A copper wire forming method and an array substrate for an LCD display device including a copper wire are provided to form a barrier layer comprised of a Cu2O in front side of the substrate and form copper pattern on upper part of the substrate, thereby providing reliable metal lines. CONSTITUTION: A Cu2O barrier layer(320) is evaporated in front side of the substrate(212). A copper metal layer is mounted on upper part of the CU2O barrier layer. A copper metal layer is etched. The Cu2O barrier layer and copper metal layer inside a same chamber is evaporated continuously. To form a Cu2O by reacting with a copper, the Cu2O barrier copper is formed through a reactive sputtering method injecting an inert gas including oxygen into the chamber.
Patent KR-20100066327-A (KR)
Title: Apparatus and method for automatic gain control
Inventor: KANG HUN SIK
IPC: H03G3/00
Filed: 2009-07-31
Abstract: PURPOSE: An automatic gain control device and a method thereof are provided to reduce the manufacturing cost of a chip in which half duplex communication system is applied. CONSTITUTION: A digital signal processing unit(400) generates a digital gain control code by using predetermined reference signal and digital receive signal. A multiplexer(500) provides the generated digital gain control code to a transmission path. A DAC(Digital Analog Converter)(700) converts the digital gain control code into the gain control signal. A demultiplexer(800) transfers the gain control signal to the variable gain amplifier(310). In a receiving mode, the multiplexer is connected to DAC on the transmission path through the control unit.
Patent KR-20110015239-A (KR)
Title: 면상발열체의 제조장치
Inventor: LEE MI AE
IPC: H05B3/20
Filed: 2009-08-07
Abstract: 본 발명은 면상발열체의 제조장치에 있어서 면상발열체가 일정항 저항값을 갖기 위하여 탄소액에 수회의 함침과 건조하는 공정을 거치는 것을 단순화하기 위한 장치로서  
     상기 목적을 달성하기 위한 본 발명의 구체적인 수단으로는; 
     롤형태로 감겨있는 직조 원단을 풀어주는 원단의 풀림장치(10)와; 
     직조 원단을 탄소액에 침지시키기 위한 침지로러(20, 21)와; 
     탄소액에 침지된 원단을 짜주는 압착로러(30, 31, 32, 33)와; 
     압착되어 나온 침지원단의 탄소액 뭉침을 방지하기 위한 다짐로러(40, 41)와; 
     침지된 탄소액을 건조하기위한 건조장치(50)와; 
     건조를 마친 침지원단을 롤형태로 감아주는 감김장치(60)로 구성되어 원하는 저항값을 침지 및 건조를 1회로 단축하여 주는 것을 가능케 하는 면상발열체 제조장치에 관한 것이다. 
       
     면상발열체, 탄소, 카본, 발열체
Patent KR-20110017468-A (KR)
Title: Controlling method of washing machine
Inventor: CHO IN HO
IPC: D06F37/02
Filed: 2009-08-11
Abstract: PURPOSE: A controlling method of a washing machine is provided to form a washing performance, remove residual detergent, and shortening the washing time by applying proper combination of various drum motions and optimum setting of a related condition. CONSTITUTION: A controlling method of a washing machine is comprised of a first and a second course. The first course maintains a first operation time. The second course maintains a second operation time shorter than a first time. An operating time of a strong motion of the second course is longer than the first course.
Patent KR-20100131900-A (KR)
Title: Catalyst for hydrocarbon steam cracking, method for preparing the same and method for preparing olefin by using the same
Inventor: KANG JUN HAN
IPC: C07C2/10
Filed: 2009-08-18
Abstract: PURPOSE: A heat-decomposition catalyst for hydrocarbon steam, a producing method thereof, and a producing method of olefin using thereof are provided to secure the thermal/mechanical stability of the catalyst at the high temperature. CONSTITUTION: A heat-decomposition catalyst for hydrocarbon steam contains an oxide catalyst marked as CrZrjAkOx. The heat-decomposition catalyst has the other semi-diameter of 0.5R~0.96R, and the R is a diameter of a pyrolysis tube. The thickness of the heat-decomposition catalyst is 2~6 millimeters.
Patent KR-20110021052-A (KR)
Inventor: CHOI ZA CHAL
IPC: A45D19/04
Filed: 2009-08-25
Abstract: PURPOSE: A hair styling robot is provided, which promotes usability of use and enables a user to express hair style according to one's taste. CONSTITUTION: A hair styling robot comprises: a cutting part(20) cutting hair according to a command of a microprocessor equipped in the inner part of the main body; a permanent part(30) performing hair permanent; a rinsing part(40) which rinses hair after cutting or permanent; and a setting and drying part(50) drying hair while setting hair. Each cap of the cutting part, permanent part, rinsing part, and setting and drying part is fixed to a rotator which is rotationally fixed to the front of the main body by a drive motor. The cap is located in the front center of the main body according to the input of a key input unit.
Patent KR-20110023110-A (KR)
Title: Method for controlling power supply of vacuum cleaner
Inventor: JEONG TAE WOONG
IPC: H04L12/12
Filed: 2009-08-28
Abstract: PURPOSE: A method of supplying dedicated power for controlling a vacuum cleaner is provided to enable the cleaner to automatically stop since if a received phone call signal is sensed, a power source for a cleaner-dedicated power supply unit is turned off. CONSTITUTION: A method of supplying dedicated power for controlling a vacuum cleaner is as follows. A power source of a home control unit is turned on, a received phone call signal is received, which is input to a phone unit through a phone input port from the switchboard of a telephone company(S901,S902). If the call signal is sensed by a sensing module, a control module blocks power, which is supplied to a cleaner-dedicated power supply unit through a power output (S903,S904).
Patent KR-20110024328-A (KR)
Title: Tunneling field effect transistor having high-k dielectric layer
Inventor: CHOI WOO YOUNG
IPC: H01L21/336
Filed: 2009-09-02
Abstract: PURPOSE: A tunneling field effect transistor with a high dielectric film is provided to implement low power and high energy efficiency by forming a tunneling junction with a rapid energy band gap slope, and a P+ region or N+ region to which ions are implanted. CONSTITUTION: A tunneling field effect transistor comprises a semiconductor substrate, a gate, an N+ domain(22) and a P+ domain(24). A gate(42) is formed on the semiconductor substrate by interposing a gate insulation layer. The N+ domain and the P+ domain are formed on both sides of the semiconductor substrate by interposing a channel region. The gate insulation layer comprised of a higher dielectric layer than the other parts is formed on one end or both ends of the longitudinal direction of the gate.
Patent KR-20110026226-A (KR)
Title: Apparatus and method for investigating joint exploitation of three-dimensional underground
Inventor: KWON HYUN HO
IPC: G01V8/10
Filed: 2009-09-07
Abstract: PURPOSE: A device and a method for investigating joint exploitation of a three-dimensional underground are provided to save costs and shorten exploration time. CONSTITUTION: A sensor module(110) transmits a signal to a wall of an underground cave to measure a distance of the underground cave based on time or a phase number. A rotating unit(120) rotates the sensor module. A tilting unit(130) vertically controls an angle of the sensor module. A controller controls the sensor module, the rotating unit, and the tilting unit to build 3D information of the underground cave based on a detected value.
Patent KR-20110027007-A (KR)
Title: Grill for roasting meat
Inventor: KIM SA UNG
IPC: A47J37/06
Filed: 2009-09-09
Abstract: PURPOSE: A grill for roasting meat is provided to reduce electricity consumption by allowing clean indoor air to prevent smoke and food smells. CONSTITUTION: A grill for roasting meat comprises a grill case(20), a lower plate(30), and a roasting plate(40). The grill case has a through hole(22) and an oil receiving part(21). The oil receiving part is formed along the circumference of the through hole. The lower plate has multiple heat passing slit holes(31) and upward protruded ribs(33). The roasting plate has multiple meat roasting slots(41) and downward protruded ribs(43). Meat is stuck to the meat roasting slots and is roasted.
Patent KR-20110031646-A (KR)
Title: Method for personal broadcasting service using electronic program guide and apparatus thereof
Inventor: SOHN SANG MOK
IPC: H04N5/91
Filed: 2009-09-21
Abstract: PURPOSE: A method for providing personal broadcasting service and an apparatus thereof are provided to make a personal broadcast schedule fit for a user's interest using EPG(Electronic Program Guide). CONSTITUTION: An EPG generating unit(210) receives and stores the customized EPG. The EPG generating unit includes meta data in the customized EPG in order to enable a real time play for multimedia content listed in the customized EPG. A player unit(220) confirms the reserved multimedia content in the current time.
Patent KR-20110032636-A (KR)
Title: Ice maker and a refrigerator with the same
Inventor: KIM BONG JIN
IPC: F25C5/02
Filed: 2009-09-23
Abstract: PURPOSE: An ice maker and a refrigerant having the same are provided to reduce torque required for driving a cutter since the weak part of ice is cut in a tray. CONSTITUTION: An ice maker(100) comprises a tray(110), a water supply unit, a lift unit, a transfer unit and a control unit. The tray comprises an ice-making space(116), which is vertically extended. The water supply unit supplies the water to the inside of the ice-making space. The lift unit is arranged on the tray and upwardly sends the ice, which has been made by the supplied water, along the ice-making space. The transfer unit is coupled to the tray and transfers the ice, which has been moved by the lift unit, to the outside of the tray. The control unit controls the operations of the water supply unit, the lift unit and the transfer unit. The tray comprises a heat transfer unit and a heat blocking unit(112).
Patent KR-20110033572-A (KR)
Title: System and method for issuing cash receipt including function for keeping coins online
Inventor: JOH JI HYUN
IPC: G06Q40/02
Filed: 2009-09-25
Abstract: PURPOSE: A cash receipt issue system with coin online storage function and a method thereof are provided to enable a cash dealmaker to conveniently manage the coin with cash exchange and storing the coin. CONSTITUTION: A coin keeping amount input unit(420) receives coin amount for online keeping of a cash dealmaker. A coin keeping history transmitting unit(445) transmits a coin storing history to a cash receipt service provider. A cash receipt issuing unit(460) issues cash receipt recorded in a coin storing history. A cash receipt service provider billing history receiver(455) receives billing history for coin storing amount billing. A billing history comparison generator(465) calculates coin history storing amount for paying to the cash reception business owner.
Patent KR-20090107011-A (KR)
Title: Interface devices for usb(universal serial bus)
Inventor: KIM JAE HYUNG
IPC: G06F13/14
Filed: 2009-09-25
Abstract: PURPOSE: An interface apparatus for a USB is provided to directly input/output and/or store IC information stored in an IC card through an interface unit for IC cards in a host and/or apparatus having the universal serial communication function. CONSTITUTION: An interface apparatus(100) for a USB comprises a USB connector(145), a power supply unit(110), a data unit(120), a clock unit(115), a reset unit(125) and an interface unit(130). The USB connector applies predetermined power and one or more data signals through the universal serial communication. The power supply unit drops-out the power applied through the USB connector into power which is available in the IC card. The data unit inputs/outputs the data signals applied through the USB connector to an IC chip. The clock unit oscillates and/or generates a predetermined clock by using the power applied through the USB connector.
Patent KR-20100057485-A (KR)
Title: Cubical tag
Inventor: KIM SU JIN
IPC: G06K19/06
Filed: 2009-10-06
Abstract: PURPOSE: A cubical tag is provided to recognize an incidence body and data and judge the matching degree and the copy of data. CONSTITUTION: A first sheet(10) is made of a transparent and translucent material, and an object providing intrinsic information is included inside or outside the first sheet. A cubical body is provided by projecting a ray to the object from the outside through a reading device. According to a matching degree, the intrinsic number or copy of a product is judged.
Patent KR-20110037388-A (KR)
Title: 모터 싸이클용 범용 고정장치
Inventor: YUN GEE SUK
IPC: B62H5/06
Filed: 2009-10-06
Abstract: 본 발명에 따른 제1실시예는, 모터 싸이클용 범용 고정장치에 있어서, 모터 싸이클용 잠금장치가 안착 되고, 잠금봉이 이동되도록 관통형성되는 관통공과 상기 모터 싸이클용 잠금장치의 나사공에 일치되는 고정공이 형성되는 결합부; 상기 결합부의 외측 둘레에서 상측 또는 하측으로 돌출되는 회전고리; 상기 회전고리의 외측에서 회전가능하도록 체결되어 회전되는 가이드; 및 상기 가이드에서 상하이동가능하도록 체결되고, 상기 모터 싸이클의 하우징에 형성되는 나사공에 일치되는 하우징나사공을 포함하는 위치조절부;를 포함한다.  
       
     모터 싸이클, 잠금장치, 키박스, 브라켓, 범용 브라켓, 범용 고정장치
Patent KR-20110038209-A (KR)
Title: High efficiency heating apparatus for infrastructure
Inventor: LEE MIN KI
IPC: H05B3/40
Filed: 2009-10-08
Abstract: PURPOSE: A high-efficient heating device for a facility is provided to extend the lifespan of an electrical heater rod since only an induction coil, a main heating source, usually operates, and an electrical heater rod is selectively operated. CONSTITUTION: A high-efficient heating device for a facility comprises an outer tub(130), an inner tub, an induction heating coil(120), a heat radiating pipe and a circulating pump. A water inlet(130a) is formed on the rear end of the outer tub in a length direction and a water outlet(130b) is formed on the front end of the outer tub. The inner tub is installed in the outer tub so that the circulating water which has flowed into the water inlet flows into through a water inflow hole on the rear end. The inner tub comprises a water discharge hole, through which heat is radiate to heat water if high-frequency current is applied to the induction heating coil. The induction heating coil is coiled on the outer circumferential surface of the inner tub.
Patent KR-20110040161-A (KR)
Title: Packaging box for cold cathode fluorescent lamp
Inventor: KIM YONG JIN
IPC: B65D43/02
Filed: 2009-10-13
Abstract: PURPOSE: A cold negative electrode fluorescent lamp packing box is provided to enable the packing box to absorb impacts applied to the packing box by producing the box with foaming EPS materials. CONSTITUTION: A cold negative electrode fluorescent lamp packing box includes a first storing case(302) and a second storing case(304). The first and second storing cases are formed with foaming EPS materials. The first storing case includes a receiving groove(310) for storing a cold negative electrode fluorescent lamp, a fixing unit(320) for fixing the cold negative electrode fluorescent lamp, and a combining protrusion on the upper side of the fixing unit.
Patent KR-20110041698-A (KR)
Title: Bacteriophage having killing activity specific to shigella
Inventor: BAE JIN WOO
IPC: C12N7/01
Filed: 2009-10-16
Abstract: PURPOSE: A bacteriophage with a dysentery bacillus-specific apoptosis ability is provided to induce apoptosis of dysentery bacillus and to prevent or treat disease caused by dysentery bacillus. CONSTITUTION: A bacteriophage(deposit number KCTC 11432BP) has an ability of inducing apoptosis of dysentery bacillus. The bacteriophage has a base of sequence number 1. The dysentery bacillus is Shigella sonnei. An antibacterial agent contains the bacteriophage or culture thereof as an active ingredient. A pharmaceutical composition for preventing or treating dysentery bacillus-induced diseases contains the bacteriophage or culture thereof as an active ingredient. A feed additive or food additive contains the bacteriophage or culture thereof.
Patent KR-20110045576-A (KR)
Title: Lattice type grease filter
IPC: F24F7/06
Filed: 2009-10-27
Abstract: PURPOSE: A latticed grease filter is provided to rapidly discharge contaminated air and heat occurred during cooking to the outside and to effectively eliminate oil stains contained in the contaminated air and the heat. CONSTITUTION: A latticed grease filter is formed in a rectangular shape and is installed in a filter housing(23). An inlet is formed in the bottom of the latticed grease filter, and an outlet is formed in the top. The latticed grease filter comprises multiple diaphragms(24). The bottom and top ends of the diaphragms are inclined in order to rapidly discharge contaminated air and heat to the outlet along the side surfaces of the diaphragms.
Patent KR-20110051417-A (KR)
Title: Air conditioning case for vehicle
Inventor: KIM TAE HAN
IPC: B60H1/32
Filed: 2009-11-10
Abstract: PURPOSE: An air conditioner for a vehicle is provided to prevent the lowering of the temperature of hot air blown to the interior of the vehicle through a floor vent by the formation of an uneven protrusion on the side wall of the vent floor adjacent to the heater core. CONSTITUTION: An air conditioner case(10) for vehicles comprises a defrost vent(11), a face vent(12), and a floor vent(13). Air passing through a heater core(30) or an evaporator flows in the defrost vent, the face vent, and the floor vent. An uneven projection(14a) is formed in a side wall(14) which is adjacent to the heater core. The uneven projection is corrugated along the flow direction of air.