baber/WOPTO huggingface dataset:
Patent KR-20110079845-A (KR)
Inventor: LILES DONALD
IPC: C04B41/52
Filed: 2009-10-20
Abstract: 본 발명은, 건설 기재, 예를 들어, 빌딩 성분과 같은 기재의 발수성을 개선하기 위해 조성물을 제공한다. 이 조성물은 물, 하나 이상의 발수성 실리콘-함유 화합물(이는, 실리콘 수지, 알콕시실란 또는 폴리실록산임), 알킬폴리(에틸렌옥시)실록산 기 및 알킬 실록산 기를 함유하는 실록산 계면활성제(여기서, 알킬 기는 1-6개의 탄소 원자를 함유한다)를 혼합함에 의해 형성된 혼합물을 함유한다. 상기 조성물은 미리 처리된 기재 또는 더욱 일반적으로 습윤 또는 투과가 어려운 기재 상에 사용될 수 있다.
Patent KR-20110079757-A (KR)
Inventor: YAMASAKI RYO
IPC: H04N5/232
Filed: 2009-10-14
Abstract: 카메라는 촬영 렌즈의 상이한 동공영역을 통과한 광속을 인도하는 제1의 동공 분할부를 포함하고, 상기 제1의 동공 분할부에 의해 인도된 광속을 사용함으로써 상기 촬영 렌즈의 초점을 검출하는 제1의 초점 검출부와, 상기 제1의 동공 분할부와는 다른 제2의 동공 분할부를 포함하고, 상기 제2의 동공 분할부에 의해 인도된 광속을 사용함으로써 상기 제1의 초점 검출부에 의한 상면과는 다른 상면 위에서 상기 촬영 렌즈의 초점을 검출하는 제2의 초점 검출부 중, 적어도 상기 제2의 초점 검출부를 구비하고, 상기 제2의 초점 검출부에 의한 상기 촬영 렌즈의 초점 검출을, 상기 제1의 초점 검출부에 대응하여 상기 촬영 렌즈에 미리 기억되어 있는 초점 검출용 보정값을 사용해서 행한다.
Patent KR-20110089411-A (KR)
Inventor: ROTA FABIO
IPC: B01J19/08
Filed: 2009-10-27
Abstract: 본 발명은 애치슨 타입 오븐에서 충전물을 통해서 전류가 흐르도록 입자체 형태의 흑연 물질로 본질적으로 포함하는 기능성 충전제를 사용하여 탄소 물질, 특히 흑연 분말의 제조 및 열 처리 방법에 관한 것이다.  입자체 형태의 충전제는 더 큰 유연성을 가지며, 직접 및 간접 가열의 정도를 제어하는데 사용되어 종래 기술과 비교하여 더 균일한 생성물을 수득할 수 있다.  상기 흑연 물질은 폴리머, 전지 또는 다른 용도에서 첨가제로 전형적으로 사용된다.
Patent KR-20110110158-A (KR)
Inventor: DERICHE ERIC
IPC: B29C45/82
Filed: 2009-12-07
Abstract: 유체 상태의 열가소성 재료를 성형 캐비티로 사출하기 위한 시스템에 관한 것으로 이 시스템은, 재료가 유체 상태로 발생하는 최종 온도보다 더 높은 사출 온도에서 유지될 수 있고, 분배 채널과 적어도 하나의 열가소성 재료 출구를 포함하는 다기관(200), 운반 통로의 적어도 일부분을 형성하며, 입구가 상기 분배 채널의 출구와 유체공학적으로 연결되고, 출구가 상기 성형 캐비티로 개방되는 사출 노즐, 자신을 폐쇄하는 위치와 자신을 개방하는 위치 사이에서 슬라이드하도록 상기 운반 통로 내에 장착된 노즐 게이트, 상기 노즐 게이트를 교대로 슬라이드하게 하는 제어 수단을 포함하며, 상기 제어 수단은, 자신의 로드(rod)가 노즐 게이트의 슬라이딩 방향에 평행하고, 편평한 빔(beam)을 통해 다기관에 오프셋 방식(offset fashion)으로 고정되어 있는 동력 실린더, 및 상기 실린더 로드의 움직임을 상기 노즐 게이트에 전달하기 위해 트러니언(trunnion)에 대해 기울어지도록 배열된 레버를 포함하는 것을 특징으로 한다.
Patent KR-20120002982-A (KR)
Inventor: SCHWARZBAUER HERBERT
IPC: H01L23/32
Filed: 2010-03-30
Abstract: 본 발명은 기판 상에 장착된 하나 이상의 전자 부품 및 상기 부품의 전기 접촉을 위한 평평한 도체 트랙을 포함하는 전기 회로를 구비한 회로 구조에 관한 것이며, 이 경우 전기 회로에는 탄성 소자가 제공될 뿐만 아니라, 상기 탄성 소자가 전기 회로에 가압되도록 탄성 소자에 힘을 가하기 위한 장치가 존재한다.  이로써 부품 하부 땜납에서의 균열 형성이 방지된다.
Patent KR-20110134497-A (KR)
Inventor: LOPEZ OMAR D
IPC: A61P31/14
Filed: 2010-03-29
Abstract: 본 개시내용은 명세서에 정의된 바와 같은 화학식 I의 신규 화합물 및 상기 신규 화합물을 포함하는 조성물에 관한 것이다.  이들 화합물은, 특히 C형 간염 바이러스 (HCV)에 의해 코딩되는 NS5A 단백질의 기능을 억제하는 데 있어서 유용한 항바이러스제이다.  따라서, 본 개시내용은 또한 이들 신규 화합물, 또는 상기 신규 화합물을 포함하는 조성물을 사용하여 HCV 관련 질환 또는 상태를 치료하는 방법에 관한 것이다.
Patent KR-20140071518-A (KR)
Inventor: INOUE TADASHI
IPC: A61K31/18
Filed: 2010-05-06
Abstract: 본 발명은 화학식(I)의 설파모일 벤조산 유도체 또는 이의 약학적으로 허용되는 염, 이들의 제조방법, 이들을 포함하는 약학 조성물 및 TRPM8 수용체를 통해 매개되는 각종 장애의 치료에 있어서 이들의 용도에 관한 것이다.
Patent KR-20120061060-A (KR)
Inventor: ZHANG XUQING
IPC: C07D401/08
Filed: 2010-04-15
Abstract: 본 발명은 화학식 I의 화합물을 포함한다: 
[화학식 I] 
 . 
상기 식에서, X, R 1 , R 2 , R 3  및 R 4 는 본 명세서에 정의된 바와 같다.  본 발명은 또한, II형 당뇨병, 비만 및 천식인 증후군, 장애 또는 질환을 예방, 치료 또는 개선시키는 방법을 포함한다.  본 발명은 또한, 치료적 유효량의, 적어도 하나의 화학식 I의 화합물의 투여에 의해 포유동물에서 CCR2 활성을 억제시키는 방법을 포함한다.
Patent KR-20120024663-A (KR)
Inventor: SUGIURA HIRONORI
IPC: F16K31/06
Filed: 2010-09-16
Abstract: 발진 장치(2)에 순환압을 공급하는 동시에, 리니어 솔레노이드 밸브(10)에 의해 순환압과의 차압에 의해 로크 업 클러치(3)의 결합 해방을 행하는 작동압을 압력 조절한다.  리니어 솔레노이드 밸브(10 1 )의 스풀부(12 1 )에, 작동압을 스풀(12p)에 피드백 작용시키는 제1 피드백 유실(12b)과, 순환압을 스풀(12p)에 제1 피드백 유실과는 반대 방향으로 피드백 작용시키는 제2 피드백 유실(12a)을 설치하여, 스풀(12p)에 있어서의 제1 피드백 유실(12b)의 수압 면적(A1－A2)과 제2 피드백 유실(12a)의 수압 면적(A1－A2)을 동일 면적으로 설정한다.  이에 의해, 순환압에 변동이 발생해도, 제1 피드백 유실의 작동압과 제2 피드백 유실의 순환압의 유압 작용력을 동등하게 할 수 있어, 클러치의 결합ㆍ해방 제어 내지 슬립 제어를 고정밀도로 행할 수 있다.
Patent KR-20120028944-A (KR)
Inventor: FERREN BRAN
IPC: G06F3/03
Filed: 2010-04-29
Abstract: 스마트폰 또는 MID(Mobile Internet Device)를 제어하도록 설계된 소형 센서가 기술되어 있다.  손으로 장치를 잡을 때 사용자의 엄지 또는 손가락이 자연스럽게 오게 되는 제안된 장치의 측면 상의 위치에 센서 표면이 탑재될 수 있다.  센서 표면은 올록볼록할 수 있고, 센서 표면의 사용에 대한 시각적 및 물리적 단서 모두를 제공한다.  센서는 엄지 제스처를 장치 제어로 해석하기 위해 용량성 감지, 광학 감지, 및 압력 감지 기능을 포함할 수 있다.
Patent KR-20130079712-A (KR)
Title: Home food dryers
Inventor: PARK SANG YOUNG
IPC: A23B7/02
Filed: 2012-01-03
Abstract: PURPOSE: A food drier is provided to dry small amount of agricultural and marine products including vegetable and fruits at home or in a small scale restaurant. CONSTITUTION: A heating duct (33) is installed on an equipment chamber (30) on the upper side of a drying chamber (10), and includes a blowing fan (31) operated by a motor and an electric heater (32) for heating air. An air circulation duct (40) is connected to the heating duct, and is coupled to left and right outside walls of the drying chamber. A heated air circulation hole (41) is connected to the air circulation duct through a support guide (12) vertically installed on an inner wall of the drying chamber. The support guide includes an air blowing nozzle (11) for blowing heated air into the drying chamber, and surrounds the heated air circulation hole. A shutter (51) forms an air circulation control chamber (50) separated from the drying chamber under the blowing fan for controlling the air inflow into the drying chamber. A wet steam discharge pipe (54) discharges wet steam generated by drying around an outlet linearly formed on an outer case (13) and the drying chamber. An external air control door controls the amount of external air supply into the equipment chamber by controlling the opening and closing of a grill formed into a long hole shape on the front side of a drier.
Patent KR-20130079928-A (KR)
Title: Control method to inflate of air-bag cushion for vehicles
Inventor: SEO SUNG HWAN
IPC: B60W40/112
Filed: 2012-01-03
Abstract: PURPOSE: A method to control a deployment of an airbag cushion for vehicles is provided to minimize injuries of passengers by correctly detecting whether or not an overturn accident is generated and preventing the deployment of an unnecessary airbag cushion. CONSTITUTION: A method to control a deployment of an airbag cushion for vehicles comprises the steps of: converting a movement of the vehicle to a rolling angle of a vehicle body and a rolling angle speed of the vehicle body and sensing (10); determining the movement of the vehicle body using the rolling angle and the rolling angle speed (20); detecting whether or not the vehicle body is restored using the rolling angle and the rolling angle speed (30); and deciding whether or not the airbag cushion is spread according to a detecting result whether or not the vehicle body is restored (40). [Reference numerals] (10) 1. Sense a rolling angle and a rolling angle speed of a vehicle body 2. Left side rolling → "+" mark, Right side rolling → "-" mark; (AA,TT) Start; (BB) Is it equal to a marked sign?; (CC,GG,JJ,MM) No; (DD,II,LL,PP) Yes; (EE) Left side rolling → "Flag-Left" mark; (FF) Right side rolling →"Flag-Right" mark; (HH) Rolling angle > Predetermined rolling angle ?; (KK) Flag-Left → Flag-Right / Flag-Right → Flag-Left change?; (NN) Mark for "Flag-GNDContact" setting time (Ts); (OO) Rolling angle speed > Predetermined rolling angle speed ?; (QQ) Order a deployment of an airbag cushion; (RR) Block the deployment of the airbag cushion; (SS) Finish
Patent KR-20130080252-A (KR)
Title: 적응적 코덱 선택에 따른 주관적 화질 향상 가능한 인코딩 장치 및 그 방법
Inventor: LEE KANG JUN
IPC: H04N7/24
Filed: 2012-01-04
Abstract: 적응적 코덱 선택에 따른 주관적 화질 향상 가능한 인코딩 장치 및 그 방법이 개시된다.  이 장치 및 방법은 멀티미디어 데이터의 특성에 따라 동영상 데이터의 경우는 기존 동영상 압축 방법을 사용하고, 텍스트(text) 또는 컴퓨터 생성 이미지(computer generated image)와 같이 에지(Edge)가 강하게 나타나는 영상에 대해서는 인코더의 디블록킹 필터를 비활성화하여 주관적 화질을 향상시킨다.
Patent KR-20130080513-A (KR)
Title: The coefficient drop type boat hull construction
Inventor: SHIN HYUN KU
IPC: B63B1/38
Filed: 2012-01-05
Abstract: PURPOSE: A boat hull structure guiding the reduction of friction coefficient between a boat hull and the surface of water is provided to efficiently reduce the friction coefficient between the bottom part of a boat hull and the surface of water. CONSTITUTION: A boat hull structure guiding the reduction of friction coefficient between a boat hull and the surface of water comprises an air intake unit (110). The air intake unit has multiple air intake holes. A boat hull (10) has a boat bottom side (11) which comprises an air inlet unit (120). The air outflow unit (120) has an air outflow plate (122) on which multiple air outflow holes (121) are bored and transversely crossed. A flow pipe which is connected to the air inlet is connected to the air outflow unit.
Patent KR-20130082200-A (KR)
Title: Mobile terminal and control method for mobile terminal
Inventor: KIM JANG MO
IPC: H04B1/40
Filed: 2012-01-11
Abstract: PURPOSE: A mobile terminal and a controlling method thereof are provided to easily generate a folder and add an item into the folder by using a folder area which is selectively displayed. CONSTITUTION: A touch screen displays a first area in order to display at least one item. The touch screen selectively displays a second area in order to display at least one generated folder. If a first input is received, a control unit (180) displays the second area in order not to be overlapped with the first area. The control unit includes a first item in the first folder as 'the first item which is selected in the second area' is dragged to the first folder of the first area. [Reference numerals] (110) Wireless communication unit; (111) Broadcasting receiving module; (112) Mobile communication module; (113) Wireless internet module; (114) Short distance communication module; (115) Location information module; (120) A/V input unit; (121) Camera; (122) Microphone; (130) User input unit; (140) Sensing unit; (141) Proximity sensor; (150) Output unit; (151) Display module; (152) Sound output module; (153) Alarm unit; (154) Haptic module; (160) Memory; (170) Interface unit; (180) Control unit; (181) Multimedia module; (190) Power supply unit
Patent KR-20120085661-A (KR)
Title: Finish-rolling device, as well as method for manufacturing a magnesium strip in such a finish-rolling device
Inventor: AXEL BARTEN
IPC: B21B3/00
Filed: 2012-01-12
Abstract: PURPOSE: A finish rolling machine and a method for manufacturing magnesium strips in the finish rolling machine are provided to more efficiently heat magnesium strips in a finish rolling machine. CONSTITUTION: A finish rolling machine(10) comprises a roll stand(11) accommodating two or more work rolls(32,33) with a roll gap(31), a first coiler for accommodating a coil and supplying magnesium strips to the roll gap, and a second coiler(12) for winding the magnesium strips having passed through the roll gap. The first coiler and/or the roll stand include heating devices(27,37) and hood devices(21,22). The hood devices include a coil path opening(23) for leading a coil(29) to the side of the housing not facing the roll stand.
Patent KR-20130087800-A (KR)
Title: A multipurpose pitching machine
Inventor: MYUNG TEA SIK
IPC: A63B69/40
Filed: 2012-01-30
Abstract: PURPOSE: A multipurpose pitching machine is provided to allow a user to practice a batting by him/herself and to allow the user to do various exercises. CONSTITUTION: A multipurpose pitching machine comprises a base frame (100), a ball movement guide unit (200) which is fixed on the base frame and provides a route for moving a ball, a pair of launching units (300) which are installed with an interval from each other on the base frame and launch a ball transferred to the ball movement guide unit, and a ball guide unit (400) which is installed around the base frame and guides a ball to the ball movement guide unit. The pair of launching units comprise a mounting frame, a motor (320) which is fixed on the mounting frame and has a rotary shaft of which upper end is rotationally supported on the top of the mounting frame, and rotary wheels which are installed on the rotary shaft and are spaced from each other in the longitudinal direction of the rotary shaft.
Patent KR-20130088932-A (KR)
Title: Functional underwear for men
Inventor: KIM GEUN SUK
IPC: A61F13/15
Filed: 2012-02-01
Abstract: PURPOSE: Underwear for male users is provided to prevent the sweat generation between the scrotum and the penis, and to prevent the temperature increase of the scrotum. CONSTITUTION: One or more ring shaped penis separation bands (2) are formed on the front inner side of underwear toward the vertical direction. A scrotum separation band (3) is protruded from the lower center of the underwear. An opening (4) on the front side, and a coupling means (5) coupling and fixing the opening are formed on the underwear. The opening and the coupling means are selectively formed on the upper side, lower side, or both sides of the penis separation bands.
Patent KR-20120094423-A (KR)
Title: Differential amplifying apparatus
Inventor: YAMAZAKI YOSHIKAZU
IPC: H03F3/34
Filed: 2012-02-08
Abstract: PURPOSE: A differential amplifier device is provided to correct an offset voltage of a differential amplifier based on an output signal of the differential amplifier during a correction period by using an offset voltage compensation circuit. CONSTITUTION: A switch(S1) and an input resistance(RIN) are connected to a first input terminal of a differential amplifier(10). A +IN terminal of the switch is connected to a signal input terminal. A second input terminal of the differential amplifier is connected to the signal input terminal and the input resistance. The differential amplifier has a first output terminal and the second output terminal outputting an inverted signal. An input terminal of an offset voltage correction circuit(20) is respectively connected to an OUT_P terminal and an OUT_N terminal. The output(OCAL) of the offset voltage correction circuit is connected to an offset correction input terminal of the differential amplifier.
Patent KR-20130095948-A (KR)
Title: Apparatus for cleaning stovepipe of boiler
Inventor: LEE WOONG JIN
IPC: F28G3/08
Filed: 2012-02-21
Abstract: PURPOSE: A boiler smoke tube auto-cleaning apparatus is provided to minimize the generation of malfunction with having a simple structure, and to increase the efficiency of heat-treatment and the removal efficiency of soot by forming the cleaning hole in the spiral shape. CONSTITUTION: A boiler smoke tube auto-cleaning apparatus includes a spiral smoke tube cleaning holes which are provided in the smoke tubes of boiler, respectively, a horizontal connection material which integrally connects the one end portions of the smoke tube cleaning holes, and an operation rod (240) that integrally moves the cleaning holes, which are coupled to the horizontal connection material, and the horizontal connection material in the vertical direction according to the operation of driving unit. The boiler smoke tube auto-cleaning apparatus automatically cleans the inside of the smoke tube for boiler by the operation of the driving unit.
Patent KR-20130096595-A (KR)
Title: Flowerpot manufacturing kit
Inventor: KIM MYUNG SEOK
IPC: A01G9/02
Filed: 2012-02-22
Abstract: PURPOSE: A flowerpot manufacturing kit is provided to check the entire steps in which a user directly germinates seeds and fosters growth. CONSTITUTION: A molding frame (10) includes a penetration part corresponding to a drain hole of a flowerpot. A molding frame is inserted and fixed in a case. In the molding frame, a seating place (13) is depressed and formed. The molding frame is settled in a cross member (50). A cover member (60) is combined with the cross member and surrounds the molding frame. The molding frame is settled in a bottom part (51). A fixed wing part (55) is equipped in the bottom part and combined with the cover member. A support wing part (53) is equipped in the bottom part and supports the cover member. A hanging fixation part (551) is connected with the cover member.
Patent KR-20120092079-A (KR)
Title: The bluck training for power electronic circuit
Inventor: KWON YONG HAN
IPC: H05K1/02
Filed: 2012-02-27
Abstract: PURPOSE: A block for electronic circuit teaching is provided to improve convenience of use by receiving all components in inside. CONSTITUTION: One side of a top rectangular box(1) and a bottom rectangular box(2) is connected to a connecting piece(3). A hooking rim(4a) and a coupling unit(4) are formed into one body. The hooking rim is placed on the other side of the hooking rim of the bottom rectangular box. The coupling unit is placed on the other side of the connecting piece of the top rectangular box. A protrusion(11) is combined with a block for an electronic circuit at the inside bottom of the bottom rectangular box. The block for the electronic circuit is comprised of an outer skin block body, an inner skin block body, and a connection terminal. A circuit forming board(10) comprises a battery case accepting recess(12) and a speaker accepting recess(13).
Patent KR-20130098463-A (KR)
Inventor: LEE KYUNG KEUN
IPC: B65H35/08
Filed: 2012-02-28
Abstract: PURPOSE: A slitter for slitting an aluminum foil having excellent performance is provided to minimize the abrasion of a slitter knife when a metal sheet is slit and reduce the consumption of heating fuel. CONSTITUTION: A slitter (100) for slitting an aluminum foil having excellent performance comprises a first rotary slitting unit (110) and a second rotary slitting unit (140). The first rotary slitting unit is installed on a first rotary shaft, and a pair of slitting knives (120) are formed thereon to be separated from each other. The second rotary slitting unit is installed on a second rotary shaft, and a pair of slitting knives (150) are formed thereon to be separated from each other. The surfaces of the first and second slitting knives are coated with a CrN-based material.
Patent KR-20130106969-A (KR)
Title: Charging device of autonomously travelling mobile robot and charging system thereof
Inventor: KIM KYUNG HWAN
IPC: H02J7/00
Filed: 2012-03-21
Abstract: PURPOSE: A charging device of autonomous mobile robots and a charging system using the same are provided to smoothly perform the access between terminals with the charging device by efficiently compensating the position error even in case of heavy mobile robots. CONSTITUTION: A charging device (100) of autonomous mobile robots comprises a frame (110), a moving block (120), an elastic member, and an inserting block (130). The moving block is connected to be moved in a linear movement guide. The elastic member provides the restoring force to the initial position when the moving block moves along the linear movement guide. The inserting block is a part inserted into a space of the mobile robots, is connected to the moving block, and is equipped with a power terminal in the position corresponding to a charging terminal.
Patent KR-20130107760-A (KR)
Title: Pedal effort uniformity apparatus of accelerator pedal for vehicle
Inventor: MIN JEONG SEON
IPC: B60K26/00
Filed: 2012-03-23
Abstract: PURPOSE: A device for equalizing a pedal effort of an acceleration pedal for a vehicle is provided to minimize the fatigue of a driver's ankle by equally maintaining pedal efforts of a driver stepping a pedal pad. CONSTITUTION: A device for equalizing a pedal effort of an acceleration pedal for a vehicle includes a main housing (30), a housing cover (40), and an elastic member (50). The main housing is located to be adjacent to an acceleration pedal and is fixed to a floor panel on the lower part of a driver's seat. The heel of a driver's feet touches the housing cover, and the housing cover slides in the front and rear directions of the vehicle by being assembled in the main housing. One end of the elastic member is connected to the housing cover, and the elastic member supplies power to the housing cover so that the housing cover moves rearward.
Patent KR-20120112079-A (KR)
Title: Method for isolating each oligosaccharide from the mixture of chitosan oligosaccharides
Inventor: OH CHEN GUM
IPC: C08B37/08
Filed: 2012-03-26
Abstract: PURPOSE: A method for isolating oligosaccharide from a mixture of chitosan oligosaccharide is provided to remove salt by only a freeze-drying and vacuum concentration method without desalination such as electrodialysis of salts used as elution liquid. CONSTITUTION: A method for isolating oligosaccharide from a mixture of chitosan oligosaccharide comprises: a step of preparing a column in which cation exchange resin is filled; a step of absorbing the mixture of chitosan oligosaccharide to the column; a step of obtaining chitosan by eluting ammonium acetate elution liquid from the column while applying concentration gradient. The concentration gradient of the volatile ammonium acetate elution liquid is a continuous concentration gradient of 0.5-2.0 N. [Reference numerals] (1) Decomposition of chitosan to acid and enzyme; (2) Separation per sugar through a cation-chromatography method; (3) Drying; (4) Specimen and product; (AA) Purpose for oligomerizing of chitosan; (BB) Purpose for separating per sugar by using NH4Ac eluent; (CC) Purpose for removing NH4Ac and moisture; (DD) Obtaining solid material per sugar
Patent KR-20130109387-A (KR)
Title: Using a monorail transportation system
Inventor: KIM SI MYUNG
IPC: B61B13/04
Filed: 2012-03-27
Abstract: PURPOSE: A transportation means using a monorail system is provided to enable easy movement in large industrial facilities and induce people to use public transportation. CONSTITUTION: A transportation means using a monorail system comprises supports (10), rails (11), and boarding parts (30). The supports are installed on one side of a sidewalk, and fixing parts (13), to which the rails are fixed, are formed on the ends thereof. The rails are assembled in the fixing parts to be separated from each other. The boarding units are formed in the rails to be movable, and steps are formed on the bottoms thereof.
Patent KR-20130113711-A (KR)
Inventor: PARK HEE CHANG
IPC: G06F3/06
Filed: 2012-04-06
Abstract: PURPOSE: A scent diffusing apparatus of a USB memory is provided to enable a user to smell the desired kinds of scent whenever the user wants, thereby preventing the unnecessary waste of the perfume. CONSTITUTION: A scent generation program (11) is included with a memory, which stores the information in USB, and sets up various menus such as anniversary, celebration message, and etc. A controller (13) generates the menu, which is set up in the program, on a computer screen through an interface unit. The menu is controlled by a signal which is generated when selecting the menu. An electronic valve (14) opens an opening part of a perfume container (20), which connected to the controller and enables inserting/removing to one side of the USB, and diffuses/blocks the scent. [Reference numerals] (11) Program; (12) Interface unit; (13) Controller; (AA) PC USB port; (BB) Memory
Patent KR-20130121201-A (KR)
Title: Boat having buoyancy unit
Inventor: CHO DONG JIN
IPC: B63B7/00
Filed: 2012-04-25
Abstract: A boat having buoyancy units according to the present invention comprises: a pair of buoyancy units arranged to be separated from each other; a bottom plate structure which connects the bottoms of the buoyancy units; and a water filling space limited by the buoyancy units and the bottom plate structure, which is opened rearwards at a stern so that external water can flow into the water filling space and retains the water. According to the present invention, the boat maintains stable balance, is freed from general waterproof problems, and improves movement performance.