baber/WOPTO huggingface dataset:
Patent KR-20160129256-A (KR)
Title: recycleing system of duct
Inventor: AHN KEUM HOON
IPC: F24F7/06
Filed: 2015-04-30
Abstract: A device for recovering heat of a duct is disclosed. Provided is a device for recovering heat of a duct, comprising: a chamber (10) installed in a discharge pipe (210) of a duct and having a space storing water; a cooling water pipe (20) connected to the outside and penetrating the inside of the chamber (10); an outlet (30) positioned in a lower portion of the chamber (10); and a discharge valve (40) coupled to the outlet (30).
Patent KR-20160129359-A (KR)
Inventor: SONG TAE EON
IPC: B66C1/12
Filed: 2015-04-30
Abstract: The present invention relates to a lifting device for lifting up and installing a lifted body (A) assembled in a lying state. The lighting device for a structure comprises: a first wire portion (110) including a first side wire (111) and the other side first wire (112) to which an upper end is coupled to a service crane coupling portion (11) installed in a service crane (10); a first pulley portion (130) including a first side pulley (131) and the other side first pulley (132) that are coupled to the lower ends of the first side wire (111) and the other side first wire (112); a second coupling part (140) including a first side second coupling part (141) and the other side second coupling part (142) formed at a central portion of the lifting body (A) which is spaced apart from each other; a second pulley portion (150) coupled to a region between the one side second coupling part (141) and the other side second coupling part (142) of the lighting body (A); and a second wire (160) having both ends connected to the one side second coupling part (141) and the other side second coupling part (142), wherein the second wire (160) is connected to the one side second coupling part (141), the first side first pulley part (131), the second pulley part (150), the other side first pulley (132), and the other side second coupling part (142) once in a zigzag form. Therefore, the present invention allows stable lifting even if the lifting body is a large extension and heavy weight one.
Patent KR-20150137010-A (KR)
Title: Resist composition and patterning process
Inventor: ADACHI TEPPEI
IPC: G03F7/038
Filed: 2015-05-22
Abstract: The present invention provides a re sist composition which includes a resin ingredient (A), including repeated units represented by formula (1), and a photoacid generator (B) represented by formula (2). (R^1 and R^2 represent alkyl groups; R^4 represents a hydrogen atom or a methyl group; A represents a hydrogen atom or a trifluoromethyl group; R^101, R^102, and R^103 represent hydrogen atoms or monovalent hydrocarbon groups; m and n represent integers of 0-5; p represents an integer of 0-4; and L represents a single bond or a bivalent hydrocarbon group.) The resist composition can obtain high dissolution contrast during a development procedure using an organic solvent after light exposure and PEB so that a fine hole pattern can be formed to have excellent roundness by controlling the size appropriately. Therefore, the fine pattern can be formed.
Patent KR-20160138764-A (KR)
Title: Air blower with damper
Inventor: JUNG MYUNG DO
IPC: F24F13/10
Filed: 2015-05-26
Abstract: The present invention relates to a damper integrated-air blower comprising a housing, a fan motor, an air blowing fan, a damper motor and a damper plate. The housing has an inducing opening and a discharge opening formed thereon. The fan motor is installed on one side of the inducing opening. The air flowing fan is coupled to the fan motor through a rotary shaft to be installed on the interior of the housing and is rotated by power of the fan motor to induce air through the inducing opening and discharge the air through the discharge opening. The damper motor is installed on one side of the discharge opening. The damper plate is installed on an upper surface of the interior of the discharge opening in such a manner as to be coupled to the damper motor through a rotary shaft and is rotated by power of the damper motor to open and close the discharge opening. The damper plate is rotated upward in an external direction of the discharge opening to open the discharge opening and is rotated downward in an internal direction of the discharge opening to close the discharge opening. According to the present invention, a headwind can be effectively blocked, and maintenance can be easily allowed, and damage to a motor or the like can be prevented, thereby extending a service period.
Patent KR-20160141167-A (KR)
Title: Organic Light EmitPing Display
Inventor: KIM JUNG CHUL
IPC: G09G3/32
Filed: 2015-05-28
Abstract: According to an embodiment of the present invention, provided is an organic light-emitting display device which has a pixel structure capable of correcting differences between threshold voltages of driving TFTs. In the organic light-emitting display device, each pixel which belongs to pixels disposed in a display panel and is disposed in an n^th (n is a natural number) pixel row comprises: an OLED which includes an anode electrode connected to a node C and a cathode electrode connected to an input terminal for a driving voltage of a low electric potential; a driving TFT which includes a gate electrode connected to a node A, a drain electrode connected to a node B, and a source electrode connected to a node D, and controls a driving current applied to the OLED; a first TFT which is connected between the node A and the node B; a second TFT which is connected to the node C; a third TFT which is connected between a data line and the node D; a fourth TFT which is connected between an input terminal for a driving voltage of a high electric potential and the node B; a fifth TFT which is connected between the node D and the node C; and a storage capacitor which is connected between the node A and the node C.
Patent KR-20160140167-A (KR)
Title: Oil recirculation device
Inventor: YOON JOO YOUNG
IPC: F28F3/10
Filed: 2015-05-29
Abstract: The present invention relates to a separated gasket for an assembled plate type heat exchanger, which is disposed between a pair of heat exchange plates to maintain airtightness. The separated gasket of the present invention comprises: first and second airtight members having a coupling unit formed therein to correspond to each end part; and a connection means which controls the length of the gasket by connecting the coupling unit of each airtight member. The separated gasket is connected by an extension means, and separation is possible. Moreover, even though the length of the gasket is changed, the length of the gasket can be controlled by the extension means.
Patent KR-20160143248-A (KR)
Title: The Magnetic Automata Car
Inventor: BANG KEON HWAN
IPC: G09B23/18
Filed: 2015-06-05
Abstract: The present invention relates to automata and, more particularly, to a movement of a car body based on the repulsive force of a magnet and an automata method. The purpose of the present invention is to improve learning effects while dealing with existing problems and arouse childrens curiosity to a larger extent than existing automata. The present invention is configured to have a magnet rod for pushing the body and the car body with four wheels, two cogwheels for automata movement being connected to the front wheels of the car and a middle plate for fixing being configured at the same time. A character is present at an upper end of the automata so that operation and non-operation can be discerned. When the magnet rod is brought into contact with a rear half of the body, the car is pushed forward and the cogwheel of the front wheel is moved. Then, turning is performed by the automata connected to the cogwheel. According to the present invention, the principles of the magnet and bevel gears can be understood by children, their sense of achievement can be achieved based on product making on their own, and their competition and activity enhancement can be achieved based on competition.
Patent KR-20160143354-A (KR)
Inventor: KIM JAE HO
IPC: B60H3/06
Filed: 2015-06-05
Abstract: The present invention relates to a photocatalytic device, and an air conditioner for a vehicle having the same. More specifically, the present invention purifies air introduced into an air conditioning case and sterilizes and deodorizes an evaporator. Moreover, the present invention efficiently dissipates heat generated in the photocatalytic device to constantly maintain a sterilization function and a deodorizing function.
Patent KR-20160144572-A (KR)
Inventor: CHO DAE GU
IPC: G01N25/18
Filed: 2015-06-08
Abstract: 본 발명은 건설 분야에 있어서의 BIM 을 기반으로 하는 건축물의 단열 및 결로 해석 평가 시스템 및 그 방법에 관한 것으로서, 보다 상세하게는, 작성된 BIM 모델로부터 건축물의 단열 결로 해석에 요구되는 형상 정보와 속성 정보를 자동적으로 추출하는 BIM 객체 추출부; 상기 BIM 객체 추출부에 의하여 추출된 건축물의 형상 정보와 속성 정보를 건축물의 전열 해석 프로그램이 이용하는 모델로 자동적으로 변환하는 BIM 객체 변환부; 상기 전열 해석 프로그램에 의하여 상기 BIM 객체 변환부에서 변환된 모델을 이용하여 건축물의 단열 및 결로 성능을 분석하는 단열 및 결로 분석부; 상기 단열 및 결로 평가부에 의하여 분석된 단열 및 결로 성능에 기초하여 건축물의 단열 및 결로 성능을 평가하는 단열 및 결로 성능 평가부를 포함하여 구성되는 것을 특징으로 하는 건축물의 단열 및 결로 분석 시스템 및 그 방법에 관한 것이다.
Patent KR-20160145995-A (KR)
Inventor: CHUNG TAE YUN
IPC: G06F21/60
Filed: 2015-06-11
Abstract: 본 발명은 의료데이터 관리 시스템으로서, 의료데이터 파일을 암호화시키고, 암호화된 의료데이터 파일을 저장 및 관리하는 의료데이터 암호화 시스템; 및 상기 암호화 시스템에 의해 저장된 암호화된 의료데이터 파일들을 검색하고, 검색된 의료데이터 파일들을 복호화하여 제공하는 의료데이터 검색 시스템;을 구비한다. 상기 의료데이터 암호화 시스템의 암호화 서버는, 의료데이터 파일 및 의료데이터 파일에 대한 환자 정보가 제공되면, 상기 환자 정보에 대응되는 고유식별정보(ID)를 생성하고, 환자에 대한 ID 및 환자 정보들을 메타데이터 서버에 저장하고, 의료 데이터 파일을 암호화시켜 암호화된 의료데이터 파일을 생성하고, 의료데이터에 대한 암호키를 생성하여 상기 생성된 ID에 맵핑되도록 상기 ID와 상기 암호키를 키 저장 서버에 저장하고, 파일 스토리지에 상기 암호화된 의료데이터 파일을 저장하고 저장 위치에 대한 물리 파일명(PFN)을 할당하고, 가상 파일 시스템에 상기 ID에 대응되는 ID 디렉토리를 생성하고, ID 디렉토리 아래에 가상 파일명을 생성하고 LFN에 PFN을 맵핑하여 저장하고, 상기 LFN을 상기 환자 ID에 맵핑되도록 메타데이터 서버에 저장한다.
Patent KR-20160150221-A (KR)
Inventor: KWAK KI CKANG
IPC: A47K10/18
Filed: 2015-06-19
Abstract: The present invention is a multipurpose tissue which is made of a dry tissue and a wet tissue combined together in one tissue, thereby the multipurpose tissue of the present invention is practical in use and clean.
Patent KR-20160150512-A (KR)
Inventor: OH DOO YONG
IPC: H05B6/12
Filed: 2015-06-22
Abstract: An electromagnetic induction heat cooking apparatus according to the present invention includes a first cooker module and a second cooker module which include at least one heating coil and a dual heating coil. In the electromagnetic induction heat cooking apparatus, the first cooker module includes any one coil of an external coil and an internal coil included in the dual heating coil, switching elements to operate the any one coil, and a first microcontroller unit which controls the switching elements. The second cooker module includes the other coil of the external coil and the internal coil included in the dual heating coil, switching elements to operate the other coil, and a second microcontroller unit which controls the switching elements. The first microcontroller unit and the second microcontroller unit share an oscillator. Accordingly, the present invention can control the electromagnetic induction heat cooking apparatus with the minimum number of switching elements.
Patent KR-20160132742-A (KR)
Inventor: KO HYEON MOK
IPC: H04W80/10
Filed: 2015-06-26
Abstract: The present invention relates to a communicating method of terminals. According to the present invention, a first terminal transmits a call setup request message to each of other terminals within a group including the first terminal; the first terminal sets a session with at least one terminal having received the transmitted call setup request message; and, within the group, the terminal having a transmission right is determined based on priority order information of the terminals having requested the transmission right among the terminals within the group.
Patent KR-20170002125-A (KR)
Title: 자동복원형 면진받침
Inventor: HU JONG WAN
IPC: E01D19/04
Filed: 2015-06-29
Abstract: 자동복원형 면진받침이 개시된다. 본 발명의 자동복원형 면진받침은, 교량의 상부구조물과 하부구조물 사이에 설치되는 면진받침으로서, 상부구조물에 결합되는 상부판; 하부구조물에 결합되고, 상면에 교축방향으로 긴 제1 삽입홈이 형성되는 하부판; 일단부가 상부판에 결합되고, 타단부가 제1 삽입홈에 삽입되어 하부판과 교축직각방향의 양쪽 측면이 밀착되는 슬라이더; 및 상부판과 하부판을 연결하고, 상부판과 하부판의 교축방향 상대이동시 이동방향과 반대방향의 회복력을 형성하는 복수의 제1 형상기억강봉을 포함하고, 슬라이더가 제1 삽입홈에 삽입되는 깊이에 따라 슬라이더와 하부판의 밀착면적이 조정되는 것을 특징으로 한다. 본 발명에 의하면, 지진파의 종류 및 크기에 따라 교량의 면진받침이 흡수하는 진동에너지의 크기는 물론 상판과 하판 간 수평방향 상대이동거리를 예측할 수 있도록 이루어지는 자동복원형 면진받침을 제공할 수 있게 된다.
Patent KR-20150086216-A (KR)
Title: fuel vessel or tube having an inner face thereon coated with an far infrared emitting material
Inventor: AHN BUM JOO
IPC: B60K15/03
Filed: 2015-07-07
Abstract: The present invention relates to a storage tank for a liquid or gas fuel to be coated with a material emitting far-infrared radiation, wherein the tank includes: a tank body part; and a far-infrared radiator coating on the inner surface of the tank body part, wherein the far-infrared radiator coating incudes a plurality of protrusions.
Patent KR-20170008432-A (KR)
Title: Method for analyzing the structure openness of a specific atom position in the materials
Inventor: KIM SEUNG HA
IPC: C09K11/06
Filed: 2015-07-14
Abstract: The present invention relates to a method for analyzing the structure openness, which is a spacial physical property, of a specific atom position in materials. Specifically, the present invention can confirm possibility that a specific atom position in the material is in contact with the outside and quantitatively perform comparative analysis of change in a steric effect in accordance with the chemical property of the material.
Patent KR-20170008572-A (KR)
Title: Conductive structure body, method for manufacturing thereof, touch panel comprising thereof and display device comprising thereof
Inventor: PARK CHAN HYOUNG
IPC: G06F3/041
Filed: 2015-07-14
Abstract: The present specification relates to a conductive structure, a manufacturing method thereof, a touch panel including the same, and a display device including the same. The conductive structure includes a metal layer which includes copper on a substrate, a discoloration preventing layer which is formed on the metal layer and includes nickel and copper, and a light reflection reducing layer. Accordingly, the conductive structure has high visibility to be applied to the display device.
Patent KR-20170008600-A (KR)
Title: 가열로 노압 안정화 장치
Inventor: PARK JONG HYUN
IPC: F27D7/06
Filed: 2015-07-14
Abstract: 가열로 노압 안정화 장치에 관한 발명이 개시된다. 본 발명에 따른 가열로 노압 안정화 장치는: 가열로; 가열로에 설치되고, 가열로에 가스를 공급하는 도압관; 가열로에 이격 설치되고, 대기를 수용하는 대기챔버; 및 도압관과 대기챔버에 연결되어, 도압관의 가스 공급압과 대기챔버의 대기압의 차압을 검출하는 차압발신기를 포함하는 것을 특징으로 한다.
Patent KR-20170013062-A (KR)
Inventor: HONG JI PYO
IPC: H04M1/725
Filed: 2015-07-27
Abstract: The present invention relates to a mobile terminal and a control method thereof. The mobile terminal according to an embodiment of the present invention includes: a camera which generates a preview image about a preset range based on a photographing direction; and a control unit which displays a first indicator to guide a photographing place which belongs to the preset range, on a touch screen by overlapping the first indicator on the preview image, in an entry to a guide mode. Accordingly, the present invention can display various information on the preview image by using augmented reality technology.
Patent KR-20170019816-A (KR)
Inventor: CHU SE YOUP
IPC: H04L29/08
Filed: 2015-08-12
Abstract: The present invention provides an electronic device capable of allowing a user to effectively transfer information of a content to be shared with another user, and a method of sharing information thereof. According to various embodiments of the present invention, the electronic device comprises: a user interface; a communication circuit configured to connect the electronic device to at least one external electronic device through at least one of a first communication channel and a second communication channel; a memory; and a processor electrically connected to the user interface, the communication circuit and the memory. The memory stores instructions, during execution, allowing the processor to establish communication connection with the external electronic device through the first and second communication channels, to transfer contents to the external electronic device through the second communication channel, to receive input information received from the external electronic device in relation to the contents and/or a state information of the external electronic device through the second communication channel, to generate feedback information related to the content based on at least one of the input information and the state information, and to output the generated feedback information through the user interface.
Patent KR-20170020988-A (KR)
Inventor: LEE DONG MIN
IPC: H01L21/02
Filed: 2015-08-17
Abstract: An isolation valve for a vacuum process related to the present invention comprises a valve housing having an inlet port and an outlet port; an actuator assembly which includes a piston driving part which is moved by an operating force in the valve housing to open and close a target port, one of the inlet port and the outlet port, and a bellows which is able to expand and contract and covers the piston driving part; and a leak detection unit which is provided in the valve housing or the actuator assembly and detects a leak generated in the actuator assembly. So, the leak can be detected.
Patent KR-20170022519-A (KR)
Title: 휴대폰 글래스 커버
Inventor: HA CHUNG SOO
IPC: H04M1/02
Filed: 2015-08-21
Abstract: 본 발명의 목적은 섬유강화 복합소재를 이용하여 휴대폰의 케이스를 비롯한 액정보호 커버의 기능을 갖도록 하면서도 외관에 그립부를 구비하여, 그립부에 의한 휴대폰의 그립감을 향상시키고, 디자인의 개성 및 미려함을 갖게 한 휴대폰 글래스 커버를 제공한다.  
이러한 본 발명은 휴대폰의 외부에 설치되되, 상기 휴대폰에서 디스플레이 영역을 갖는 전면 혹은 전후면 모두에 설치될 수 있는 섬유강화 복합소재로 형성된 케이스; 및 상기 케이스에 형성되되, 휴대폰의 그립(Grip) 감을 좋게 함으로서 휴대폰의 파손 방지 및 문자 또는 숫자 입력시 터치에 대한 정확도를 향상시킬 수 있는 그립부;를 포함하고, 상기 그립부는: 상기 케이스의 일부위에 형성되는 요철(凹凸) 형상으로 이루어지는 것을 특징으로 한다.
Patent KR-20170029128-A (KR)
Title: Live, virtual and constructive operation system and method for experimentation and training of unmanned aircraft vehicle
Inventor: SHIN SUK HOON
IPC: B64C39/02
Filed: 2015-09-07
Abstract: Disclosed is a live, virtual, and constructive (L-V-C) operation system for providing training and experimentation environments of an unmanned aircraft based on L-V-C. The L-V-C operation system of the present invention comprises a synthetic environment control unit which transmits and receives information with a live environment, a virtual environment, and a constructive environment, and connects an unmanned aircraft in the live environment and the virtual environment with the live environment, the virtual environment and the constructive environment.
Patent KR-20170029798-A (KR)
Inventor: RYU HANG KI
IPC: B05C5/02
Filed: 2015-09-08
Abstract: 본 발명의 일 실시예로써, 열화상 카메라를 이용한 실러 도포 모니터링 시스템 및 방법이 제공될 수 있다. 본 발명의 일 실시예에 따른 열화상 카메라를 이용한 실러 도포 모니터링 시스템은 차체 또는 글라스를 향하여 실러를 분사하여 도포하기 위한 분사부, 분사부로 실러를 공급하기 위한 실러 공급부, 실러가 도포된 차체 또는 글라스에 대한 열화상 영상을 획득하기 위한 영상획득부, 실러가 도포되는 작업 환경에 대한 온도를 측정하기 위한 온도감지부, 획득된 열화상 영상과 측정된 온도에 기초하여 실러의 도포 상태를 판단하기 위한 판단부 및 분사부, 실러공급부, 영상획득부, 온도감지부 및 판단부의 동작을 제어하기 위한 제어부를 포함하고, 차체 또는 글라스는 로봇 암을 통하여 이동되거나 지지될 수 있다.
Patent KR-20170034153-A (KR)
Inventor: OH IL KWON
IPC: C01B3/00
Filed: 2015-09-18
Abstract: The present invention relates to a porous nanostructure and a producing method thereof. The porous nanostructure exhibits excellent mechanical strength, has a wide specific surface area, is useful as an adsorbent, a sucking agent, a sound absorbing agent, a buffer catalyst support, a membrane for separation and the like, can be applied to various technical fields such as electronic materials, composites, sensors, catalysts, energy storage materials and ultra high capacity batteries. It is particularly useful as a hydrogen storage material which exhibits excellent hydrogen storage capacity. The porous nanostructure includes a graphene layer and metal particles.
Patent KR-20170037320-A (KR)
Inventor: CHOI MOON SUK
IPC: G08C19/02
Filed: 2015-09-25
Abstract: 본 발명은 원격 검침용 유무선 통신 인터페이스 및 이를 포함하는 지능형 원격 검침 시스템에 관한 것이다. 이를 위한 통신 장치가 연결되는 복수의 단자들을 포함하는 원격 검침용 유무선 통신 인터페이스는 통신 장치를 통해 수신되는 데이터가 제 1 신호에 대응하는지 식별하는 제 1 신호 식별부; 제 1 신호로 데이터를 송신 또는 수신하는 제 1 데이터 송수신부; 통신 장치를 통해 수신되는 데이터가 제 2 신호에 대응하는지 식별하는 제 2 신호 식별부; 및 제 2 신호로 데이터를 송신 또는 수신하는 제 2 데이터 송수신부를 포함하고, 제 1 신호 식별부를 구성하는 제 1 신호 식별단자들과 제 2 신호 식별부를 구성하는 제 2 신호 식별단자들 사이에는 적어도 한 쌍의 구분용 단자들이 배치되는 것을 특징으로 한다.
Patent KR-20170007072-A (KR)
Title: Heat transferring and radiating system using envelope structure and windpower generator comprising the same
Inventor: MA SHENGJUN
IPC: F28F13/18
Filed: 2015-09-30
Abstract: The present invention relates to an envelope enclosure-based heat transfer and dissipation system and a wind power generation unit. The heat transfer and dissipation system comprises an envelope enclosure and a power transmission cable that is laid in a vertical direction of an inner wall of the envelope enclosure. The power transmission cable is laid in a shady surface region of the envelope enclosure. The system effectively lowers the surface temperature of the power transmission cable in the envelope enclosure, prolongs the service life of the power transmission cable, and ensures the operation safety of power transmission. The over-temperature problem of the power transmission cable in a tower drum of the wind power generation unit in a high-temperature natural geographical environment is resolved in a green and zero-energy consumption manner, and the system safety of power transmission is improved.
Patent KR-20170039364-A (KR)
Title: 지폐 집적 장치
Inventor: MOON SUNG JIN
IPC: B65H29/24
Filed: 2015-10-01
Abstract: 본 발명의 일 실시예에 따른 지폐 집적 장치는 내부에 지폐 집적 공간이 구비된 프레임, 상기 지폐 집적 공간으로 지폐를 안내하도록 상기 프레임에 회전 가능하게 제공되는 스택 롤러부 및 상기 스택 롤러부와 연동하여 회전가능하게 제공되고, 회전에 의해 상기 지폐 집적 공간의 바닥면 방향으로 풍압을 발생시켜서 상기 지폐 집적 공간으로 안내된 상기 지폐에 압력을 가하는 풍압 발생부를 포함할 수 있다.
Patent KR-20170039845-A (KR)
Inventor: KIM YONG JU
IPC: H02J7/00
Filed: 2015-10-02
Abstract: The present invention relates to a multi-product corresponding type secondary battery polarity conversion charge/discharge device comprising: a lower connection terminal which is provided with a lower battery tap detection sensor and is coupled to a lower lifting member; an upper connection terminal which is provided with an upper battery tap detection sensor and is coupled to an upper lifting member; a lifting member which is coupled to the lower and upper connection terminals on one surface thereof; a horizontal movement member which is connected and installed to move the lifting member in a horizontal direction; and a numerical control motor which is connected to the horizontal movement member, and moves the horizontal movement member in a horizontal direction in accordance with rotation. In addition, the polarity of a secondary battery is confirmed by upper and lower contact terminals to test the secondary battery without unnecessary work, so production efficiency in a secondary battery charge/discharge process can be improved.
Patent KR-20170046830-A (KR)
Title: Cushion of passenger air bag device
Inventor: LEE SEOK MIN
IPC: B60R21/2338
Filed: 2015-10-21
Abstract: Disclosed is an invention relating to a cushion of a passenger-seat airbag device. According to the present invention, the cushion of a passenger-seat airbag device comprises a cushion main body portion comprising an upper chamber portion and a lower chamber portion, and an inner tether portion. The upper chamber portion deploys downward from a roof along a windshield, and a lower chamber portion is formed to be interconnected to a lower portion of the upper chamber portion, coming in contact with an upper portion of a crush pad, and deploying toward a seat occupant. The inner tether portion is installed to divide the upper chamber portion and the lower chamber portion inside the cushion main body portion, and has a communication hole portion for forming a path through which air flows from the upper chamber portion to the lower chamber portion. The present invention intends to provide a cushion of a passenger-seat airbag device, capable of stably deploying from a roof to a position facing an upper body of a passenger-seat occupant while varying deployment shape thereof depending on the type of vehicle.