baber/WOPTO huggingface dataset:
Patent KR-20220163568-A (KR)
Inventor: LEE JONG RYUN
IPC: A23L33/17
Filed: 2021-06-03
Abstract: The present invention provides a liquid-type food composition comprising 100 parts by weight of purified water, 15 to 30 parts by weight of fruit concentrate, 15 to 30 parts by weight of cactus concentrate or cactus extract solids, 1 to 10 parts by weight of aloe powder, to 10 parts by weight of collagen powder, and 5 to 30 parts by weight of other food chemically acceptable additives. The food composition has excellent anti-diabetic and antibacterial properties, and can be easily consumed by being packaged in a stick form.
Patent KR-20220163712-A (KR)
Inventor: OH JOO HYOEN
IPC: G03B30/00
Filed: 2021-06-03
Abstract: The present invention relates to a privacy protection sticker for a camera, wherein the privacy protection sticker is attached to a liquid crystal where a camera is located by a frame to fix a camera cover as the content and the camera lens can be adjusted to be covered or exposed by the camera cover to solve a problem that privacy can be exposed by infiltration of malicious codes or malfunctions of an application regardless of any intention to use the camera. The privacy protection sticker of the present invention comprises: a frame formed from a sticker, which is attached to a liquid crystal where the camera is located for the camera embedded into a laptop and a mobile phone to fix a camera cover as the content; and a camera cover made of opaque content, wherein a position thereof can be adjusted to cover or expose a camera lens within the frame. Accordingly, the sticker is attached to the liquid crystal where a camera is located by the frame to fix the camera cover as the content and the camera lens can be adjusted to be covered or exposed within the frame by the camera cover to solve a problem that privacy can be exposed by infiltration of malicious codes or malfunctions of an application regardless of any intention to use a camera.
Patent KR-20220164850-A (KR)
Title: Variable damping system
Inventor: KIM YOUNG BEAM
IPC: F16F9/34
Filed: 2021-06-04
Abstract: The present invention relates to a variable damping force buffer system which comprises a piston valve unit, a piston valve control unit, and an independent buffer control unit to precisely control hydraulic pressure and enables damping force to be additionally independent from vertical movement of a vehicle wheel to control the damping force.
Patent KR-20210080299-A (KR)
Title: Electric device management system
Inventor: SHIN HEE TAEK
IPC: G01R31/01
Filed: 2021-06-21
Abstract: The present invention relates to an electronic component processing system which comprises: labeling equipment labeling electronic components divided into individual units and loading the labeled electronic components on a second test tray; test equipment performing a second test on the electronic components loaded on the second test tray received from the labeling equipment; and sorting equipment classifying the electronic components according to test results while unloading the electronic components loaded on the second test tray received from the test equipment. The second test tray is sent from the labeling equipment to the sorting equipment through the test equipment and the empty second test tray from which the electronic components loaded in the sorting equipment is completed unloaded is sent from the sorting equipment to the labeling equipment through the test equipment. Accordingly, since the labeling equipment, the test equipment, and the sorting equipment are interconnected by using a second test tray in common to complete one system, many parts related to processing of electronic components are automated, thereby providing an effect of increasing productivity.
Patent KR-20230000725-A (KR)
Title: Semiconductor package
Inventor: KIM YOUNG LYONG
IPC: H01L25/10
Filed: 2021-06-25
Abstract: Provided is a semiconductor package, comprising: a package substrate; a first semiconductor chip mounted on the package substrate; a first interposer substrate disposed on the first semiconductor chip and connected to the package substrate through connection terminals; a second semiconductor chip on which the first interposer substrate is mounted; and a molding film covering the first semiconductor chip, the first interposer substrate, and the second semiconductor chip on the package substrate, wherein the first interposer substrate has a first vent hole which vertically penetrates the first interposer substrate between the first semiconductor chip and the second semiconductor chip and has first supports disposed on a lower surface of the first interposer substrate, each of the first supports contacts the upper surface of the first semiconductor chip, and the molding film may fill a space between the first semiconductor chip and the first interposer substrate, between the second semiconductor chip and the first interposer substrate, and inside the first vent hole. Accordingly, the structural stability of the present invention can be improved.
Patent KR-20230003940-A (KR)
Title: Method and device for recommending nutrients based on reliable information
Inventor: CHUN WOO CHAN
IPC: G16H50/20
Filed: 2021-06-30
Abstract: The present invention relates to a method and a device for recommending nutrients based on reliable information, which provides a recommendation on the basis of reliable information such as a list of major national food and drug safety-related approvals and the number of citations and contributions to research results on relevant symptoms or substances when recommending health functional foods or nutrients to reduce or alleviate symptoms or diseases experienced by a user. According to one embodiment of the present invention, the method for recommending nutrients based on reliable information is performed by a server and comprises: a step (a) of receiving input of search-related information including at least one of a search keyword and search keyword-related information from a user; a step (b) of searching for one or more health functional foods or one or more nutrients from a health functional food database and an academic journal database based on the entered search-related information; a step (c) of checking the name of a certification organization, the number of research paper citations, and the number of research paper contributions from a health functional food database or an academic journal database for each one or more searched health functional foods or one or more searched nutrients to organize organized health functional food-related search information or nutrient-related search information; and a step (d) of providing and recommending the organized health functional food-related search information or nutrient-related search information to the user.
Patent KR-20230006338-A (KR)
Title: System that pays via call
Inventor: JEONG BYUNG JIN
IPC: G06Q20/20
Filed: 2021-07-02
Abstract: A payment system via a call is disclosed. The payment system via a call according to the present invention may include: a call connection server which receives a call connection request including a called number from a calling terminal and connects the call of the calling terminal to a called terminal of a seller via a media server; and a media server receiving a service call command including the payment amount from a payment terminal of the seller, performing authentication for payment via the call with the calling terminal, and transmitting payment information to a payment server when the authentication is completed.
Patent KR-20230007641-A (KR)
Title: Modular compactor
Inventor: LEE DONG EUN
IPC: E04G21/06
Filed: 2021-07-06
Abstract: The present invention relates to a modular compaction apparatus. The modular compaction apparatus compacting a building material or the ground surface according to one embodiment may comprise: a housing; a driving unit disposed within the housing and generating a power; a compaction plate connected to the driving unit, and disposed below the housing and performing a compaction function; and a connection unit provided on one side of the housing. The connection unit may bind modular compaction apparatuses to each other. Disclosed is the modular compaction apparatus compacting the building material or the ground surface, such as soil and gravel.
Patent KR-20230009590-A (KR)
Inventor: WON TAE YOUN
IPC: E06B7/12
Filed: 2021-07-09
Abstract: The present invention relates to an external air control device and a window condensation prevention structure using the same, and has an effect of preventing condensation from occurring on a glass part due to a temperature difference between indoor and outdoor temperatures with high efficiency. The external air control device of the present invention includes a blower unit for discharging or sucking outdoor air through a vent formed on a surface thereof.
Patent KR-20230010442-A (KR)
Inventor: SHIN DONG UN
IPC: H01L21/687
Filed: 2021-07-12
Abstract: A supporter manufacturing apparatus according to the present invention is a supporter manufacturing apparatus for manufacturing a supporter including a center bar and a plurality of support arms configured to be connectable to the center bar. The supporter manufacturing apparatus may include: a base frame; a clamp provided to fix the center bar; a plurality of support frames spaced apart along the circumference of the base frame; and a fixing frame to which the plurality of support arms are fixed, and which is configured to be coupled to the plurality of support frames in order to locate the plurality of support arms at a set coupling position of the center bar.
Patent KR-20220010455-A (KR)
Inventor: LEE JUNGHA
IPC: H01L51/00
Filed: 2021-07-15
Abstract: The present invention provides an organic light emitting element. The organic light emitting element comprises: an anode; a cathode installed to face the anode; and a light emitting layer installed between the anode and the cathode. Therefore, the organic light emitting element can increase efficiency, a driving voltage, and/or a lifespan.
Patent KR-20210094500-A (KR)
Title: Thin film transistor, and display device including the same
Inventor: OKUMURA HIROSHI
IPC: H01L27/32
Filed: 2021-07-19
Abstract: A thin film transistor includes a gate electrode disposed on a substrate and a gate insulating layer disposed on the substrate to cover the gate electrode. An oxide semiconductor pattern is disposed on the gate insulating layer, and includes a channel part overlapping the gate electrode and a low resistance pattern formed on the side of the channel part and containing oxygen vacancy. A channel passivation layer is disposed on the oxide semiconductor pattern and overlaps the gate electrode. A reaction layer includes a metal oxide and covers the oxide semiconductor pattern and the channel passivation layer. A source electrode and a drain electrode are in contact with the oxide semiconductor pattern. Parasitic capacitance between the electrodes can be blocked through the low resistance pattern. An object of the present invention is to provide a thin film transistor having excellent electrical characteristics.
Patent KR-20230013530-A (KR)
Inventor: KIM SOO CHEOL
IPC: G01J3/02
Filed: 2021-07-19
Abstract: The present invention relates to infrared spectroscopic technology capable of spectroscopic measurement even in a wider infrared area (near infrared, short infrared, mid infrared, far infrared, and extreme infrared). According to the present invention, provided are a device and method for measuring infrared spectroscopy which generate a signal spatially pattern-encoding transmitted light for each wavelength transmitted through a plurality of filters with different transmittance for each wavelength without using an image sensor having a limited response range, restore the signal as an infrared transmittance image, and output infrared spectrum information by calculating a light intensity for each wavelength by classifying the wavelength according to the transmittance of the filter.
Patent KR-20230017585-A (KR)
Inventor: LEE YANG HEE
IPC: H10N97/00
Filed: 2021-07-28
Abstract: A semiconductor device includes a substrate including lower electrodes arranged in a cell region. A dielectric layer is provided on surfaces of the lower electrodes. A silicon germanium layer is provided on the dielectric layer. A metal plate pattern and a polishing stop layer pattern vertically stacked are provided on the silicon germanium layer. The semiconductor device includes upper contact plugs. The upper contact plugs have an upper surface higher than an upper surface of the polishing stop layer pattern. The upper contact plugs are spaced apart from the metal plate pattern and the polishing stop layer pattern and in contact with an upper surface of the silicon germanium layer. Hydrogen ions transferred through the upper contact plugs are not trapped inside the polishing stop layer pattern and the metal plate pattern, so the semiconductor device may be cured by the hydrogen ions. Accordingly, the semiconductor device may have high reliability.
Patent KR-20230018762-A (KR)
Inventor: HONG MOO KYOUNG
IPC: G09G3/3275
Filed: 2021-07-30
Abstract: Embodiments of the present invention relate to a display device and a data driving circuit. More specifically, the data driving circuit of the present invention comprises k (k >= 2) sensing terminals and a switching element located between the outermost sensing terminal among the k sensing terminals and a constant voltage supply terminal, and the display device of the present invention comprises a display panel where a plurality of subpixels and a plurality of sensing lines electrically connected to the plurality of subpixels are arranged, wherein the plurality of the sensing lines are electrically connected to n (1 <= n <= k) sensing terminals among the k sensing terminals arranged on the data driving circuit. Accordingly, the data driving circuit that can be commonly applied to display panels of various specifications and the display device including the data driving circuit can be provided.
Patent KR-20220027774-A (KR)
Inventor: YASUDA HIROMU
IPC: G06K19/07
Filed: 2021-08-24
Abstract: The present invention provides a fishing reel, a braking device, and a braking system capable of simply and accurately optimizing a setting value of the braking device. According to an embodiment of the present invention, a spool braking device of a fishing reel comprises: a spool which is rotated in a reel main body, and winds a fishing line with a lure in one end; a spool braking unit which is provided in the spool and the reel main body, and brakes the spool; and a spool braking force controlling unit which is connected to the corresponding spool braking unit, and controls braking force by the spool braking unit. The corresponding spool braking force controlling unit changes the braking force by the spool braking unit based on a setting value of the braking force depending on information of the lure.
Patent KR-20230031540-A (KR)
Title: 시스템 에어컨 세척장치용 세척기 본체
Inventor: CHOI SANG PIL
IPC: B08B7/04
Filed: 2021-08-27
Abstract: 게시된 내용은 시스템 에어컨의 열교환기(냉각핀)에 누적된 먼지, 기름때, 곰팡이 세균 등의 오염물질을 자동으로 세척, 살균 및 건조처리하는 세척모듈에 지상에서 세제, 스팀, 세척수, 에어 또는 온열에어를 공급할 수 있도록 한, 시스템 에어컨 세척장치용 세척기 본체에 관한 것으로, 
본 명세서의 일 실시예에 따른 시스템 에어컨 세척장치용 세척기 본체는 
천장에 장착된 시스템 에어컨의 팬모터로부터 송풍팬을 분리시킨 열교환기의 냉각핀에 누적된 오염물질을 회전되는 세척모듈의 분사노즐에 의해 세척 및 살균처리하되, 상기 세척모듈은 정역방향으로 회전되는 구동모터 및 감속기에 의해 임의각도 범위내에서 정역방향으로 회전되는 분사노즐 지지대에 장착되고, 지상에서 임의압력으로 공급되는 세제, 스팀, 세척수, 에어 또는 온열에어를 선택적으로 공급받아 상기 분사노즐에 의해 냉각핀에 분사시키도록 형성되며, 
상기 분사노즐에 의해 상기 냉각핀을 세척시 떨어지는 폐수를 집수용 비닐커버에 의해 집수할 수 있도록 한 시스템 에어컨 세척장치에 있어서: 
에어 컴프레서, 상기 에어 컴프레서의 에어가 부족할 경우 상기 에어 컴프레서와 연결되는 압축공기 탱크, 세제액 탱크, 세척수 탱크, 고압 펌프, 온열 에어발생기, 스팀 및 온열발생기를 포함하되, 바닥면에 회전가능하게 장착되는 캐스터에 의해 이동가능한 세척기 본체; 
상기 에어 컴프레서에 의한 압축공기, 상기 세제액 탱크의 세제액, 상기 세척수 탱크의 상온수 세척수, 상기 스팀 및 온열발생기에 의한 에어 또는 온열에어를 상기 세척모듈의 분사노즐을 통해 상기 냉각핀에 선택적으로 분사시키도록 제어하기 위한 제어부;를 구비하는 것을 특징으로 하는 시스템 에어컨 세척장치용 세척기 본체를 제공한다.
Patent KR-20230032229-A (KR)
Inventor: KANG JIN GOO
IPC: F24H8/00
Filed: 2021-08-30
Abstract: 본 발명은 융착식 사이폰에 관한 것으로, 내측에 유로를 형성하되, 이 유로의 테두리 주변을 따라 제1융착부를 형성하고, 일 측면에 유로와 연결된 유입구 및 하단에 유로와 연결된 배출구를 형성한 본체를 구비하고, 본체 후면에 제1융착부에 대칭되는 제2융착부를 형성한 마감판을  밀착 결합하여, 제1, 제2융착부가 용융되도록 하면, 이 제1, 제2융착부가 용융되면서 본체와 마감판 사이의 틈새를 메우도록 도포되어, 본체와 마감판 사이의 틈새가 밀폐되도록 부착 마감된다. 
본 발명에 따르면, 서로 밀착된 제1, 제2융착부가 열에 의해 용융되면서, 본체와 마감판 사이의 틈새를 메우도록 도포하여, 본체와 마감판 사이의 틈새가 손쉽게 부착 밀폐되고, 이 제1, 제2융착부에 의해 본체와 마감판 사이의 틈새가 밀폐되어, 유로 내로 유입된 연소가스가 본체와 마감판 사이의 틈새를 통해 누출된 우려가 없으며, 이 연소가스 누출 방지로 사용자가 인체에 유해한 연소가스를 호흡할 우려가 없어 제품의 안정성이 향상되고, 또한, 용융되는 제1, 제2융착부에 의해 본체와 마감판 사이가 부착 마감되어, 본체와 마감판 사이의 부착 고정력이 견고하며, 특히, 제1, 제2융착부 용융 방식에 의해 본체와 마감판 사이가 손쉽게 연결 고정되어, 미숙련자도 본체와 마감판의 연결 작업을 손쉽게 진행할 수 있고, 이에따라, 제품의 신뢰성이 향상되는 장점이 있다.
Patent KR-20220148069-A (KR)
Title: Operating method for biogas heat capacity control plant
Inventor: KANG DAE YEOL
IPC: F17C5/00
Filed: 2021-08-30
Abstract: The present invention relates to a method for operating a biogas calorific value adjustment plant for manufacturing a biomixed gas that satisfies the quality standards of natural gas (NG) from biomethane obtained by refining biogas extracted from organic waste with high purity, and supplying the same to a designated customer.
Patent KR-20220167175-A (KR)
Title: Product pickup information provision method and system
Inventor: JUNG SANG DOO
IPC: G06Q10/04
Filed: 2021-08-31
Abstract: Disclosed in one aspect of the present invention is a method of providing product pickup information on a computing device. The method comprises the steps of: receiving a product pickup request associated with at least one wholesaler, wherein the product pickup request includes pickup date and time information, customer identifier information, and pickup product identification information; generating pickup route information for picking up a requested product based on pre-stored geographic information; and transmitting the generated pickup route information to at least one picker's terminal. The present invention confirms destination information using customer identifier information based on pre-registered customer information, and based on pre-registered wholesaler information, pickup location information is confirmed using pickup product identification information. The pickup route information is generated by considering the pickup location information and the destination information using the geographic information corresponding to the pickup date and time. The pickup route information with an optimized route is generated and provided to pickers.
Patent KR-20230033939-A (KR)
Inventor: LEE UI HYOUNG
IPC: B04C5/24
Filed: 2021-09-02
Abstract: 기판 처리 공정의 배출 물질 포집 장치는 사이클론, 분무 모듈 및 수집부를 포함할 수 있다. 상기 사이클론은 반응 가스를 이용해서 기판을 처리하는데 공정에서 배출되는 배출 물질에 선회 흐름을 부여할 수 있다. 상기 분무 모듈은 상기 사이클론의 내부로 분무를 제공하여 상기 배출 물질을 습식 산화 반응을 통해서 파우더로 전환시킬 수 있다. 상기 수집부는 상기 파우더를 수집할 수 있다. 따라서, 배출 물질의 포집 효율이 크게 향상될 수 있다.
Patent KR-20230035807-A (KR)
Title: 축산폐수처리
Inventor: KIM JIN SUNG
IPC: C02F103/20
Filed: 2021-09-06
Abstract: 본 발명은 축산폐수 처리하는 방법에 관한 것으로서, 
축산폐수의 특징은 총량적으로 볼 때 발생량은 많지 않으나 오염농도가 매우 높다는 것이다. 양돈 폐수의 처리는, 대규모 공공처리장인 경우 현재 화학적 처리 후 생물학적 처리를 하는 방법이 주류를 이루고 있다. 
재래식 화학적 처리와 미생물 처리를 하면 BOD 1,000~3,000ppm으로 낮출 수 있다. 방류수 수질 기준은 BOD 10ppm이하로 기존 처리 방식은 거의 불가능하다. 또한, 부영양화 영양물질인 질소와 인은 고도처리를 하여야 제거가 가능한 바, 이는 투자비의 증가와 유지관리의 어려움이 뒤따른다. 
본 발명에 따르면, 
초임계수 산화반응(supercritical water oxidation)은 고온의 밀폐공정(enclosed system)으로 유기물질 연소시 발생하는 다이옥신이나 퓨란 같은 유해한 물질의 대기로 방출을 방지한다. 최고 650C에서 산화반응이 진행되므로 유기물질은 수 분내에 100% 분해된다. 
따라서, 축산 슬러리폐수는 초임계수 산화반응으로 고농도의 유기물질이 수분내에 거의 완전히 무해한 이산화탄소, 질소 그리고 물로 분해되고, 반응 후에 남는 인산화물인 수용성 잔여물(residue)은 산과 염기로 처리하여 98%이상 제거가 가능하다. 
본 발명에 의해 고농도의 축산폐수를 처리하여 방류수 수질을 맞출 수 있을 뿐 만 아니라, 인의 효율적인 제거로 부영양화를 막을 수 있다. 
최종 처리수를 축사의 세정수로 재사용이 가능한 무방류(zero-discharge) 시스템 개발이 가능하다.
Patent KR-20230041523-A (KR)
Inventor: JEE YONG KEUN
IPC: H02J50/10
Filed: 2021-09-17
Abstract: 충전기와 센서 본체부를 포함하는 센서 장치가 개시된다. 구체적으로, 유도 가열 장치의 상판에 놓인 조리 용기 안의 음식물에 접촉되어, 음식물의 온도를 측정하는 제 1 온도 센서; 센서 장치의 내부 온도를 측정하는 제 2 온도 센서; 제 1 온도 센서에 의해 측정된 음식물 온도 데이터 및 제 2 온도 센서에 의해 측정된 내부 온도 데이터를 유도 가열 장치로 전송하는 통신 인터페이스; 및 통신 인터페이스를 제어하는 적어도 하나의 프로세서를 포함하는 센서 본체부 및 충전기를 포함하는 센서 장치가 개시된다.
Patent KR-20230043304-A (KR)
Title: 표시 장치의 구동 방법
Inventor: KIM JINWOO
IPC: G06F3/041
Filed: 2021-09-23
Abstract: 표시 장치의 구동 방법은, 입력 센싱부를 직접 센싱 모드로 동작시키는 단계, 콜 모드 시 상기 입력 센싱부를 노이즈 센싱 모드 및 근접 센싱 모드로 동작 시키는 단계, 및 사용자의 근접 상태가 센싱될 때, 근접 센싱 신호에서 상기 노이즈 센싱 모드에서 센싱된 노이즈를 제거하는 단계를 포함하고, 전송 배선들에 인가되는 구동 신호의 전압 레벨, 상기 구동 신호가 동시에 인가되는 동시 전송 배선들의 개수, 및 상기 구동 신호의 주파수 중 적어도 하나는, 상기 노이즈 센싱 모드 및 상기 근접 센싱 모드에서 서로 다르게 설정될 수 있다.
Patent KR-20210123253-A (KR)
Title: A Feeder for a Carrier Tape
Inventor: JEON JONG BAE
IPC: H05K13/04
Filed: 2021-09-27
Abstract: An objective of the present invention to provide a feeder for a carrier tape in which a separation module for separation of a protection tape can be replaced and the separation of the protection tape is efficiently performed. The feeder for a carrier tape comprises: a feeder body (11) in which an induction path for conveying the carrier tape is formed; a separation module (12) detachably installed in the path of the feeder body (11); and a fixing unit (15) fixing the end of the separation module (12).
Patent KR-20220044426-A (KR)
Inventor: KAMIJIMA NORIHIRO
IPC: B60K17/06
Filed: 2021-09-30
Abstract: A work vehicle with easy maintenance comprises: a driving vehicle body (1'); a work device performing management work inside packing; and a transmission case (20) transmitting driving force and work driving force. The transmission case (20) comprises: a front case (21) where hydraulic components (25, 26) are mounted; a rear case (23) where an HST (30) is mounted; and a central case (22) where a driving member and a work driving member are mounted. The central case (22) is fixated to the driving vehicle body (1').
Patent KR-20210129616-A (KR)
Inventor: YEONG JIN CHOI
IPC: C12Q1/6886
Filed: 2021-10-01
Abstract: The present invention provides a composition for diagnosing the prognosis of bladder cancer depending on the pathologic stage of bladder cancer, a kit for diagnosing the prognosis of bladder cancer, and a method for providing the information necessary for diagnosing the prognosis of bladder cancer using the same. The composition and the kit for diagnosing the prognosis of bladder cancer according to the present invention enable users to diagnose and predict the prognosis of bladder cancer, such as the survival rate and recurrence rate after treatment, depending on the pathologic stage of bladder cancer, thereby helping them to establish a treatment strategy for a bladder cancer patient.
Patent KR-20210123278-A (KR)
Title: A wireless controlling apparatus and method for haptic device
Inventor: KIM HYEONG JUN
IPC: G06F3/01
Filed: 2021-10-05
Abstract: Disclosed is a control device for controlling an operation of a haptic device. The control device may comprise: a haptic pattern data generation unit configured to generate first haptic pattern data corresponding to a bit pattern of content; a wireless data generation unit configured to generate wireless data including identification data for one or more target haptic devices, which will receive the first haptic pattern data, and the first haptic pattern data; and a wireless data transmission unit configured to transmit the generated wireless data through an antenna.
Patent KR-20220045914-A (KR)
Title: Plate type heat exchanger
Inventor: ONO TAKAHIRO
IPC: F28D9/00
Filed: 2021-10-05
Abstract: The present invention provides a plate-type heat exchanger with few assembly defects and high thermal efficiency. The plate-type heat exchanger (1) is constructed by stacking a plurality of heat exchange bodies (10). Adjacent heat exchange bodies (10) are stacked such that the internal space (14) of one heat exchange body (10) and the internal space (14) of a different heat exchange body (10) communicate through one opening (12e) and a different opening (11e) installed on each heat exchange body (10). The one heat exchange body (10) has an insertion wall (12j) inserted into the different opposite opening (11e) of the different heat exchange body (10) on the edge of the circumference of the one opening (12e). The front end of the insertion wall (12j) has a discontinuous protruding height in a circumferential direction.