baber/WOPTO huggingface dataset:
Patent KR-20160095012-A (KR)
Inventor: FUJITA SHOGO
IPC: B28D1/14
Filed: 2015-10-08
Abstract: 본 발명은 원심력에 의해 절삭날부를 직경 방향으로 이동시켜서 확경부를 연삭하는 경우의, 원심력의 적정화를 도모할 수 있는 앵커 구멍의 형성 방법 및 확경 장치를 제공하는 것을 과제로 한다. 
이러한 과제를 해결하기 위한 수단으로서, 콘크리트제의 정착체(2)에 천공한 파일럿 구멍부(3)에, 확경용 드릴 비트(20)를 삽입한 후, 확경용 드릴 비트(20)를 회전시켜, 원심력에 의해 확경용 드릴 비트(20)의 절삭날부(31)를 직경 방향으로 이동시키면서 파일럿 구멍부(3)의 일부를 연삭해서 확경부(4)를 형성하는, 후시공 앵커(100)용의 앵커 구멍(1)의 형성 방법으로서, 확경부(4)를 연삭하기 위하여 가해지는 원심력의 최저값이, 0.75N, 바람직하게는 1.1N이다.
Patent KR-20160105859-A (KR)
Inventor: BLACKET STUART EDMUND
IPC: B21J15/02
Filed: 2015-01-16
Abstract: 리니어 액추에이터 어셈블리(2)는, 하우징, 출력 샤프트(6), 노즈 피스(34) 및 부압 장치를 포함한다. 출력 샤프트(6)은 액추에이터 어셈블리 축을 정의하고 하우징에 상대적인 연장 위치와 후퇴 위치 사이에서 액추에이터 어셈블리 축을 따라 이동 가능하다. 노즈 피스(34)은 출력 샤프트에 슬라이드 가능하게 장착되고 출력 샤프트에 대한 연장 위치와 후퇴 위치 사이에서 이동 가능하다. 노즈 피스와 출력 샤프트는 일정량의 유체를 포함하는 챔버(54, 56, 62)를 함께 정의하되, 챔버의 부피는 노즈 피스가 연장 위치에 있을 때보다 노즈 피스가 후퇴 위치에 있을 때 더 작다. 부압 장치는 챔버에 연결될 수 있고, 밀폐된 부피 내의 압력을 감소시킴으로써 노즈 피스를 연장 위치로부터 후퇴 위치를 향해 압박하도록 선택적으로 작동 가능하다.
Patent KR-20160118258-A (KR)
Title: 비수전해질 이차 전지용 부극재, 비수전해질 이차 전지용 부극 및 그의 제조 방법, 및 비수전해질 이차 전지
Inventor: KAMO Hiromichi
IPC: H01M4/38
Filed: 2015-01-30
Abstract: 본 발명은 부극 활물질 입자를 갖는 비수전해질 이차 전지용 부극재이며, 상기 부극 활물질 입자가 SiO x (0.5≤x≤1.6)로 표시되는 규소 화합물을 갖고, 상기 규소 화합물이 내부에 Li 화합물을 포함하고, 상기 비수전해질 이차 전지용 부극재가 1족 및 2족의 금속 이온, 치환 가능 암모늄 이온 중 적어도 1종 이상을 포함하는 것을 특징으로 하는 비수전해질 이차 전지용 부극재이다.  이에 의해, 전지 용량을 증가시키고, 사이클 특성 및 전지 초기 효율을 향상시키는 것이 가능한 비수전해질 이차 전지용 부극재가 제공된다.
Patent KR-20160101194-A (KR)
Title: 정신 장애의 치료를 위한 (r)-3-((3s,4s)-3-플루오로-4-(4-히드록시페닐)피페리딘-1-일)-1-(4-메틸벤질)피롤리딘-2-온 및 그의 전구약물
Inventor: THOMPSON III LORIN A
IPC: A61K31/454
Filed: 2015-01-08
Abstract: 본 개시내용은 일반적으로 그의 염을 포함한 화학식 I의 화합물, 및 상기 화합물을 사용하는 조성물 및 방법에 관한 것이다.  상기 화합물은 NR2B NMDA 수용체의 리간드이며, 다양한 중추 신경계 장애의 치료에 유용할 수 있다. 
<화학식 I>
Patent KR-20160134705-A (KR)
Title: 농작물 수확 장치
Inventor: IIDA Michihisa
IPC: G05D1/02
Filed: 2015-03-05
Abstract: 농작물 수확 작업시에, 작업자의 숙련도에 따른 작업 시간의 편차를 억제할 수 있고, 또한 주행형 수확기의 주행 코스를 생성하기 위한 수고를 저감할 수 있는 농작물 수확 장치를 제공한다. 농작물 수확 장치(100)는 콤바인(1)의 위치를 검출하는 위치 검출 수단(110)과, 작업 영역(131)의 위치 정보를 기억하고 있는 기억 수단(130)과, 작업 영역(131) 내에서, 나선상으로 외주측으로부터 내측으로 농작물이 수확되어 가도록 콤바인(1)의 주행 코스를 생성하는 주행 코스 생성 수단(150)과, 상기 주행 코스 생성 수단(150)에 의해 생성된 상기 주행 코스를 지나도록 콤바인(1)을 주행시키는 주행 제어 수단(160)과, 주행 제어 수단(160)에 의해 콤바인(1)이 상기 주행 코스를 주행하고 있을 때, 콤바인(1)에 농작물을 수확하기 위한 동작을 행하게 하는 수확 제어 수단(170)을 구비한다.
Patent KR-20160124264-A (KR)
Title: Ｈｓｐ90 억제제 및 ｍｔｏｒ 억제제를 포함하는 제약 조합물
Inventor: GARCIA ECHEVERRIA CARLOS
IPC: A61K31/5377
Filed: 2009-11-25
Abstract: 본 발명은 Hsp90 억제제 및 mTOR 억제제를 포함하는 제약 조합물, 및 상기 조합물을 사용하여 증식성 장애를 치료 또는 예방하는 방법에 관한 것이다.
Patent KR-20160146940-A (KR)
Inventor: KEMPER KEVIN
IPC: H02M1/00
Filed: 2015-05-11
Abstract: 임의적 모터 제어기들을 구축하는 방법들 및 시스템들이 설명된다.  예시적인 모터 제어기가 스택 구성으로 접속되고 병렬로 커플링되는 다수의 모터 전력 보드들을 포함할 수 있다.  각각의 모터 전력 보드는 하나 이상의 전력 트랜지스터들과 제어 신호 커넥터에 커플링되는 입력 단자 및 상기 하나 이상의 전력 트랜지스터들의 게이트 단자에 커플링되는 출력 단자를 갖는 하나 이상의 게이트 드라이버들을 포함할 수 있다.  예시적인 모터 제어기는 다수의 모터 전력 보드들 중 각각의 모터 전력 보드의 각각의 출력 단자에 병렬로 커플링되는 전력 버스 커넥터를 또한 포함할 수 있다.  게다가, 예시적인 모터 제어기는 제어 신호 커넥터에 커플링되고 출력 전력 요건에 기초하여 다수의 모터 전력 보드들 중 하나 이상의 모터 전력 보드들을 포함하는 세트를 선택적으로 인에이블시키도록 구성되는 제어 시스템을 포함할 수 있다.
Patent KR-20170002560-A (KR)
Title: Ｃｍｖ를 치료하기 위한 수단 및 방법
Inventor: WELLNITZ SABINE
IPC: A61K39/12
Filed: 2015-05-08
Abstract: 본 발명은 재조합 단백질 생산 및 백신 제조 분야에 관한 것이다.  특히, 본 발명은 CMV의 오량체 gH/gL/UL128/UL130/UL131A 복합체를 제조하기 수단 및 방법을 제공한다.  더욱 구체적으로, 본 발명은 CMV에 대한 백신으로서 사용될 수 있는, 바큘로바이러스 시스템에서 생산된, CMV의 오량체 gH/gL/UL128/UL130/UL131A 복합체를 제공한다.
Patent KR-20170053598-A (KR)
Title: 합판유리용 중간막 및 합판유리
Inventor: IWAMOTO TATSUYA
IPC: B32B27/30
Filed: 2015-09-11
Abstract: 합판유리의 굽힘 강성을 높일 수 있고, 또한 합판유리의 외관을 양호하게 할 수 있는 합판유리용 중간막을 제공한다. 본 발명에 관한 합판유리용 중간막은, 1층의 구조 또는 2층 이상의 구조를 갖는 합판유리용 중간막이며, 열가소성 수지를 포함하는 제1 층을 구비하고, 상기 제1 층이 실리카 입자를 포함하며, 상기 실리카 입자가 다공질이다.
Patent KR-20170027727-A (KR)
Inventor: BUSOLIN ANDRE
IPC: A23G4/10
Filed: 2015-07-01
Abstract: 본 발명은, 선행 기술 생성물에 비해, 관능 특성에 부정적인 효과 없이, 0.5 ㎡/g 미만의 비표면적을 가지며 또한 감소한 양의 검 기제를 갖는, 말티톨 이외의 벌크화제를 30중량% 내지 70중량% 포함하는 것을 특징으로 하는, 과자류 또는 약제학적 생성물의 신규한 조성물에 관한 것이다. 본 발명은 마찬가지로 상기 생성물 내의 검 기제의 양을 상당히 감소시킬 수 있음을 특징으로 하는, 츄잉 검의 생산에서 상기 조성물을 사용하는 방법에 관한 것이다.
Patent KR-20180080432-A (KR)
Inventor: LEE JAE WON
IPC: H01L21/67
Filed: 2017-01-04
Abstract: The present invention provides an apparatus and a method for treating a substrate, capable of preventing accidents during processing by detecting the falling of a fluid from a nozzle. To this end, the apparatus for processing a substrate according to the present invention includes a chamber for accommodating the substrate to perform a cleaning process; a spin chuck rotatably provided in the chamber to support the substrate; a recovery chamber spaced apart from the spin chuck at a predetermined distance to surround the substrate and collect a fluid scattered from the substrate; a nozzle for supplying a fluid onto the substrate; a waiting zone disposed between the chamber and the recovery chamber for allowing the nozzle to await; and a fluid detecting unit for detecting a fluid dropping into an area inside the waiting zone.
Patent KR-20180081203-A (KR)
Inventor: LEE KWANG MIN
IPC: H01L27/146
Filed: 2017-01-05
Abstract: Provided is an image sensor with improved degree of integration. The image sensor comprises a substrate having a first surface and a second surface facing each other; a first floating diffusion region provided within the substrate and adjacent to the first surface; a through electrode provided in the substrate and electrically connected to the first floating diffusion region; an insulating structure, a lower electrode, a photoelectric conversion layer, and an upper electrode sequentially disposed on the second surface; a color filter embedded in the insulating structure; and a first contact plug penetrating the insulating structure to connect the lower electrode and the through electrode.
Patent KR-20180076983-A (KR)
Inventor: OH JIN YOUNG
IPC: H04W72/04
Filed: 2017-01-06
Abstract: The present disclosure relates to a communication technique for converging IoT technology with 5G communication systems for supporting data transmission rates higher than that of 4G systems; and a system therefor. The present disclosure can be applied to intelligent services such as smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security- and safety-related services, etc. on the basis of 5G communication technology and IoT-related technology. The present invention provides a method for effectively transmitting and receiving a position of the slot, to which uplink control information is transmitted, control information, and data information when a terminal is desired to transmit the uplink control information and uplink data through one or more uplink transmission slots, thereby efficiently providing communication between a base station and a terminal or between terminals.
Patent KR-20170084696-A (KR)
Inventor: MURAO KAZUHIRO
IPC: H01L21/677
Filed: 2017-01-11
Abstract: 조작 장치(K)는, 작업자가 통행하는 통행 공간(S2)보다도 위쪽의 주행 공간(S1)을 주행하는 주행체(V)에 연결 가능한 연결부와, 연결부로부터 통행 공간(S2)까지 연장되는 봉형부(50)를 구비한다. 주행체(V)는, 주행체(V)의 이동을 규제하는 브레이크 기구와, 연결부가 연결되는 피연결부와, 해제 신호가 입력되는 해제 입력 단자를 구비한다. 조작 장치(K)는, 해제 입력 단자에 접속 가능한 해제 출력 단자와, 해제 신호의 출력을 지령하는 인위적인 조작을 접수하는 지령 접수부(60)와, 작업자(O)에 파지되는 파지부를 구비한다. 파지부와 지령 접수부(60)는, 연결부가 피연결부에 연결된 상태로 통행 공간(S2)에 위치하고 있다.
Patent KR-20180083603-A (KR)
Inventor: JANG AM
IPC: B01D65/04
Filed: 2017-01-13
Abstract: The present invention relates to a membrane filtration system using the physicochemical properties of ultrafine bubbles. The present invention provides a membrane filtration system using the physicochemical properties of ultrafine bubbles, which comprises: an ultrafine air supply device for supplying ultrafine air to inflow water and mixing the ultrafine air therewith; a vessel in which inflow water mixed with the ultrafine air is introduced to a front end, and the introduced inflow water is treated with a filtration membrane while passing through a plurality of filtration membrane elements connected in series to be discharged to a rear end; and a flow rate control device for controlling the flow rate of the inflow water passing between the plurality of filtration membrane elements.
Patent KR-20180085225-A (KR)
Inventor: KIM JANG KYUN
IPC: C03B23/00
Filed: 2017-01-18
Abstract: The present invention relates to a mold for glass molding press, and a glass pattern molding device using the same and, more specifically, to a mold for glass molding press for reducing a fraction defective, and a glass pattern molding device which forms patterns on a plurality of pieces of glass at a time with the mold. According to an embodiment of the present invention, the mold for glass molding press, on which a pattern is formed to be transferred to the glass, comprises: a pattern forming surface in which the pattern is formed; a pattern forming groove which is formed on the pattern forming surface, and includes a sealed groove forming a sealed space when the glass is pressurized on the pattern forming surface; and a discharging unit which discharges air collected in the space when the glass is pressurized on the pattern forming surface.
Patent KR-20180086586-A (KR)
Inventor: SEO YONG GON
IPC: G06F3/041
Filed: 2017-01-23
Abstract: Proposed is a method for manufacturing a conductive pattern, capable of manufacturing the conductive pattern with low resistance and improved reliability. The method for manufacturing a conductive pattern includes the steps of: forming a metal layer on a substrate including a nozzle; forming a photosensitive layer on the metal layer; forming a wire-shaped light absorbing layer on the photosensitive layer; irradiating the light absorbing layer with light and developing the photosensitive layer; and etching the metal layer.
Patent KR-20180087914-A (KR)
Inventor: CHUNG BONG GEUN
IPC: B81B1/00
Filed: 2017-01-25
Abstract: The present invention relates to a microfluidic partition chip, a method for manufacturing the microfluidic partition chip, and a use of the microfluidic partition chip. The microfluidic partition chip comprises: a pressing unit comprising micro pillars; and a channel unit comprising at least one partition.
Patent KR-20180089014-A (KR)
Inventor: CHOI SUNG HO
IPC: H01M50/186
Filed: 2017-01-31
Abstract: The present invention provides a taping device capable of improving the manufacturing processability of a battery cell. The taping device comprises: a conveyer conveying a battery cell from a taping unit to a finishing unit; a tape supply unit having an insulating tape wound thereon and configured to move a tape while being wound in a direction corresponding to a moving direction of the conveyor; the taping unit adding the tape to the battery cell, cutting the tape positioned on the taping unit from a length of 80% to 100% of a length of an insulation planning unit of the battery cell in a state that the battery cell is received from the conveyor, and temporarily adding the tape to a part of the insulation planning unit; and the finishing unit attaching the tape to the battery and pressing the tape so that the tape is attached to the entire insulation planning unit in a state that the battery cell is received from the taping unit.
Patent KR-20180089169-A (KR)
Inventor: LEE JI YOUNG
IPC: B05D1/02
Filed: 2017-01-31
Abstract: One embodiment of the present invention relates to a can spray for water-repellent coating, which comprises: a cylindrical pressure vessel; an injection nozzle installed at an upper portion of the pressure vessel; an induction pipe connected to the injection nozzle and installed in the pressure vessel; filling gas filled in the pressure vessel; and a coating solution injected into the pressure vessel and containing a perfluoropolyether-based alkoxysilane compound and a fluorine-based solvent capable of dissolving the perfluoropolyether alkoxysilane compound, wherein the contact angle of the surface of a glass substrate is 100° or more when the coating solution is spray-coated. The present invention aims to provide the can spray for water-repellent coating having enhanced water repellency, anti-fingerprinting properties and slip properties (lubricity).
Patent KR-20180089938-A (KR)
Inventor: LEE SANG SUN
IPC: B60B19/02
Filed: 2017-02-01
Abstract: The present invention relates to a variable wheel having a circular shape to maximize energy efficiency and having a temporally deformable structure when coming in contact with an obstacle. The variable wheel includes: a drive shaft member connected to an external driving unit; a rotating member coupled to the drive shaft member to rotate together with the drive shaft; a variable member which is linked to the rotating member and varies in an outward direction; a ground member provided around the variable member for improving the grounding force; and a protective member coupled to the drive shaft member to protect a side surface of the variable member. The rotating member includes a rotating body through which the drive shaft member is coupled, a first rotating plate, and a second rotating plate, in which a second rotating plate is disposed between the rotating body and the first rotating plate. The variable member includes a link having one end connected to the second rotating plate and a variable vane coupled to the other end of the link, in which the variable vane is expanded outward by a certain angle about a vane rotation axis. The variable vane is variably rotated or a wheel is rotated according to the difference in magnitude between the variable force transmitted to the variable member and the ground member and the vertical drag due to the rotation of the wheel.
Patent KR-20170098173-A (KR)
Inventor: KASAHARA KAZUKI
IPC: G03F7/004
Filed: 2017-02-15
Abstract: The purpose of the present invention is to provide a radiation-sensitive composition which is capable of highly sensitively forming patterns with excellent resolution, and a method of forming the patterns using the radiation-sensitive composition. The radiation-sensitive composition of the present invention comprises: particles including metal oxides as main components; a radiation-sensitive acid generator; and an organic solvent, wherein metal atoms composing the metal oxides include a first metal atom such as zinc, boron, aluminum, gallium, thallium, germanium, antimony, bismuth, tellurium, or a combination thereof, an acid generated from the radiation-sensitive acid generator has 2.010^(-28) m^3 or more of a volume of van der Waals, and a content of the first metal atom with respect to the total metal atoms in the composition is 50 atom% or more. The method of forming the patterns of the present invention includes the processes of coating a substrate with above-described relevant radiation-sensitive composition to form a film, exposing the film to a light, and developing the film exposed to the light.
Patent KR-20180094257-A (KR)
Title: Apparatus and method for large area uv curing using uv led
Inventor: JEON SIE WOOK
IPC: B29C35/08
Filed: 2017-02-15
Abstract: The present invention relates to a large area UV curing apparatus having high uniformity, and in the UV curing apparatus, a reflection module includes a UV LED and a reflection module for reflecting light from the UV LED, wherein the reflection module has a three-dimensional shape including an upper portion, a lower portion and a side portion, the LED is mounted on a lower portion of the reflection module, wherein the upper portion of the reflection module is open and the inner surface of a side portion of the reflection module is coated to enhance reflection efficiency of light emitted from the UV LED, and as the light of the UV LED located under the reflection module is reflected by the reflection module, the UV LED light is irradiated on the entire surface of the open upper portion, and a plurality of curing modules are arranged.
Patent KR-20180097901-A (KR)
Inventor: KIM EUNG SEO
IPC: B60W30/08
Filed: 2017-02-24
Abstract: The present invention relates to an alerting apparatus and a method of a vehicle. In order to solve problems generated in an occurrence of impact alert based on an impact-required time, alerting is generated by using another condition based on a distance. To this end, the alerting method of a vehicle according to the present invention comprises: a step of calculating a distance and a relative speed of another vehicle at the front; a step of calculating the impact-required time with respect to the another vehicle from the distance and the relative speed; and a step of generating the alert if at least one of a first condition and a second condition is satisfied, in which the impact-required time is equal to or less than a predetermined alert generating time under the first condition, and the distance is equal to or less than a predetermined alert generating distance under the second condition.
Patent KR-20180100896-A (KR)
Inventor: MOON MYOUNG WOON
IPC: B28B1/00
Filed: 2017-03-02
Abstract: Provided are a three-dimensional (3D) printing material, and a 3D printing method using the same. The 3D printing material is based on an eco-friendly soil material, excluding conventional cement-based materials or harmful additives, is capable of controlling high-strength structures, and enables 3D printing. The 3D printing material has excellent tensile strength or compressive strength to be used as a 3D printing material for construction, and can also be used for printing structures such as interior materials.
Patent KR-20180102440-A (KR)
Title: Metal embossing roll manufacturing equipment by laser direct machining
Inventor: CHO CHEA HYUG
IPC: B23K103/04
Filed: 2017-03-07
Abstract: The present invention relates to metal embossing roll manufacturing equipment by laser direct machining and, more specifically, relates to metal embossing roll manufacturing equipment by laser direct machining, which can more accurately process embossing while solving the problem of a lack of uniformity of an embossing process portion by an etching process and an increase in costs. Moreover, a metal embossing roll surface cleaning force is maximized to remove a fine foreign substance to extend durability of an embossing roll, display an accurate embossing pattern, and improve production efficiency.
Patent KR-20180102750-A (KR)
Inventor: BYUN HONG JOO
IPC: A23L3/3472
Filed: 2017-03-08
Abstract: The present invention relates to a method for extending a shelf-life of HMR fresh vegetables containing natural extracts, and more particularly, to a method for extending a shelf-life of vegetables for treating vegetables with a functional composition containing the natural extracts. The method for extending the shelf-life of the HMR fresh vegetables containing the natural extracts according to the present invention comprises: a first step for preparing a natural extract; a second step for adding citric acid or a salt to the natural extract to prepare a functional composition; and a third step for treating the functional composition with vegetables.
Patent KR-20170030503-A (KR)
Title: System for asset management based on real estate
Inventor: LEE JI SOO
IPC: G06Q50/16
Filed: 2017-03-09
Abstract: The present invention relates to a real estate-based asset investment system. According to the present invention, the real estate-based asset investment system comprises: an input unit to receive management asset information; a comparing unit to compare a prescribed or a renewed reference amount and the asset information; and an asset management unit to invest assets in a real estate product in accordance with a comparison result, and disperse the assets to an investment portfolio consisting of a plurality of products including the real estate product if the asset information exceeds reference amount. According to the present invention, a management plan of customer-customized assets in accordance with an investment goal and an investment amount can be set for a user. A confirmed return rate by a rental contract based on a real estate product can be secured in managing assets. Also, if the asset exceeds a reference amount, a portfolio of investment products other than the real estate product is constructed to guarantee high profitability.
Patent KR-20180105818-A (KR)
Inventor: KANG JUNG KIL
IPC: A61M1/00
Filed: 2017-03-16
Abstract: Disclosed are a reinforced catheter module structure, and a medical suction device equipped with a reinforced catheter module structure. The catheter module structure comprises: a catheter having a hole for sucking foreign matters at the lower end thereof; a fastening tube extending from the upper end of the catheter to transfer the foreign matters sucked through a foreign matter suction hole; and a reinforcing tube surrounding the upper outer surface of the catheter and the outer surface of the fastening tube. According to the present invention, since the stiffness of the catheter is reinforced, the propulsion force applied to the end of the catheter for the forward movement of the catheter can be more easily transmitted, and thus the catheter can be inserted smoothly into a respiratory organ of a patient.
Patent KR-20180106638-A (KR)
Inventor: KIM SANG SIK
IPC: H01L27/146
Filed: 2017-03-21
Abstract: The present technology relates to an image sensor with improved performance. In the image sensor including a pixel array in which a plurality of pixel groups are arranged in two-dimensionally, each of the pixel groups includes: a first pixel sensing a first color signal to which color separation is performed through a first color filter; and a second color sensor to which color separation is performed through a second color filter and which senses a second color signal having a longer wavelength than the first color signal. The volume of the first or second color filter located in a peripheral region of the pixel array may be different from the volume of the first or second color filter located in the central region of the pixel array.
Patent KR-20180112635-A (KR)
Title: Wearable aromatics pack
Inventor: SON KWANG OH
IPC: A61L9/12
Filed: 2017-04-04
Abstract: The present invention relates to a wearable air freshening pack. The air freshening pack (10), storing an air freshening patch (40) including a volatile air freshening component, includes: a front cover (12) having a ring shape and including an opening (13) in the center to make a side of the air freshening patch (40) exposed; a rear cover (14) combined with the front cover (12) to form an internal space for storing the air freshening patch (40), and including a plurality of slits (17); a pair of string insertion grooves (16) formed on the edge of the rear cover (14) and into which a neck string is inserted; and a button combination groove (18) formed on the rear side of the rear cover (14) and attached to or detached from an extra button combination protrusion. As such, since a simple multi-attachment and detachment structure is employed, the air freshening pack is able to be placed in a desired place while being worn on a human body through a neck string or clip type attachment unit, and thus, the air freshening component is able to spread out in an adjacent space to the human body, and the pack is able to be manufactured at a low cost, and also, the air freshener is able to be freely used during outdoor activities.