baber/WOPTO huggingface dataset:
Patent KR-20020086532-A (KR)
Title: 항공기
IPC: B64C15/02
Filed: 2001-02-12
Abstract: 본 발명은 제조 비용이 저렴하고 쉽게 움직일 수 있으며 거의 무한하게 공중에 떠 있을 수 있는 태양열 재충전 항공기를 제공한다.  바람직한 항공기는 동체와 방향타를 갖지 않는 전장 하중 전익 비행기(span-loaded flying wing)이다.  이 항공기는, 비교적 느린 속도로 이동하며 날개 상면의 거의 전체에 광전지를 탑재한 200피트의 익폭(wingspan)을 갖고, 8개 프로펠러의 차동 추력만을 이용하여 회전한다.  날개의 5개 세그먼트 각각은 하나 이상의 모터와 광전지 어레이를 갖고, 다른 세그먼트와는 독립적으로 자체의 양략을 생성하여 하중을 피한다.  총 5개의 2면 광전지 어레이가 날개 위에 탑재되어, 날개의 상면에 입사하는 광전지 에너지 및 투명한 하면을 통하여 아래에서 입사하는 광전지 에너지 모두를 수용한다.  이 항공기는 날개에 대하여 조절 가능한 상반각을 제공할 수 있는 힌지 및 액추에이터를 포함한다.  이 액추에이터는 모터나 제어면일 수 있다.  선택적으로, 이 액추에이터는 날개를 변형하여 날개의 공기 역학을 변화시킴으로써 힌지를 가동하는 날개 내의 이동 가능한 매스(mass)일 수 있다.  날개의 상반각 때문에, 이 항공기는 항력 중심의 위 및 아래에 모터를 포함하며, 이 항공기는 차동 추력을 이용하여 항공기의 피치(pitch)를 제어한다.  이 항공기는 전파 신호를 이용하는 지상국과 광 신호를 이용하는 위성을 링크시키도록 작용하는 장기 고고도 플랫폼으로서의 역할을 포함하는 매우 다양한 용도를 갖는다.
Patent KR-20030011072-A (KR)
IPC: G09G3/3208
Filed: 2001-02-23
Abstract: 특정 전위를 가진 하나 이상의 제 1 컨덕터 (lj), 용량성 커플링에 의해 제 1 컨덕터상에 교란을 발생시키는 하나 이상의 제 2 컨덕터 (ci), 및 제 1 컨덕터에 용량적으로 커플링되는, 기준 전압을 가진 제 1 버스 (CE) 를 구비하는 회로를 보상하는 방법에 관한 것이다. 
     본 방법은, 
     - 제 2 컨덕터에 전압을 인가시, 제 1 버스 (CE) 상에 흐르는 전류를 측정하는 단계, 및 
     - 제 1 컨덕터에 인가되어질 보상 전압을 획득하기 위하여 측정 전류를 적분하는 단계를 포함한다. 
     본 발명은 AM-LCD 형태의 액정 스크린에의 적용도 개시하고 있다.
Patent KR-20030005240-A (KR)
Inventor: GARCES GARCES JOSEP
IPC: A61K8/55
Filed: 2001-03-17
Abstract: Disclosed are proliposomal encapsulated preparations which can be obtained by treating oily bodies in cosmetically acceptable solutions with lecithins and/or phospholipids.
Patent KR-20020089567-A (KR)
IPC: B60T11/20
Filed: 2002-01-25
Abstract: A master cylinder (10) having an axial body (12) with a bore (14) for receving a piston (16, 18), a front seal (26, 28) and a rear seal (30, 32) to delimit a rear supply chamber (34, 38) from a front pressure chamber (36, 40). A supply duct (42, 48) in the body (12) that connects a reservoir to the rear supply chamber (34, 38) has an opening between the front seal (26, 28) and the rear seal (26, 28). The front seal (26, 28) is mounted in a groove (110, 112) of the body (12) and has an interior lip that contacts the piston (16, 18) and lifts off the piston (16, 18) as the piston (16, 18) returns from a position of application to a position of rest to allow hydraulic fluid to be resupply the front pressure chamber (36, 40).
Patent KR-20030022139-A (KR)
IPC: B62D65/00
Filed: 2001-05-14
Abstract: 차체를 조립하는 방법은 본체 구성품이 서로에 대하여 소정의 위치로 이동되어 서로 연결되는 것을 수반한다.     제 1 본체 구성품은 제 1 산업 로봇에 의해 위치 고정되는 정지 고정 장치로 이동되는 제 1 유지 장치내에 배치된다.     다른 본체 구성품은 고정 장치에 따라서 이동된다.     2 개의 본체 구성품은 산업 로봇에 의해 운반되는 연결 장치에 의해 서로 연결된다.     다수의 본체 구성품을 바탕으로 차체를 조립하는 조립 설비는 다수의 조작기와 제어 시스템을 포함한다.     조작기는 본체 구성품을 이동,  위치결정,  위치 고정,  및 서로 연결하는 수단 (26, 29) 을 구비한다.     제어 시스템은 1 이상의 프로그램 모듈과 다수의 처리기를 구비한다.     조립 설비는 유지 장치상의 연결 부재와 조합하도록 정지 위치결정 및 고정 장치와 연결 부재 (26) 를 구비한다.     유지 장치는 파지 부재 (29) 를 더 포함하고 2 이상의 위치 (14) 사이에서 이동가능하다.     컴퓨터 프로그램은 조작기가 상기 방법을 실행하도록 다수의 처리기를 갖춘 프로그램 모듈을 위한 지시를 포함한다.
Patent KR-20040064028-A (KR)
Title: Shock absorber
Inventor: YONG SEOK PIL
IPC: F16F7/104
Filed: 2003-01-09
Abstract: PURPOSE: A shock absorber is provided to enable various uses according to the purposes by selectively adjusting the absorbing degree of impact according to the impact given. CONSTITUTION: A shock absorber comprises a body(10) having an eccentric part(12) to the pierced middle inner wall; a rod cover(60) having an annular space and an incision part(62); an accumulator(70) installed in the annular space of the rod cover; a built-in tube(20) coming in contact with the inner surface of the body; an operation part(50) comprising a piston rod(51) inserted in the rod cover, a piston moving in the built-in tube, a spring guide(54) fixed to the piston rod of the rear of the piston, and a compression spring(52) giving elastic force to the spring guide; and a dial cap(40) rotatably combined to the end of the body while receiving the end of the built-in tube, and fixed to the built-in tube by a fixing bolt(42). The rod cover is installed to the inner front of the body. An oil conduit(22) is formed between the outer surface of the built-in tube and the eccentric part of the body. Plural oil inflow and outflow holes(26) are formed to the outer wall of the built-in tube, to communicate with the oil conduit. A through hole(28) is formed to the outer wall of the front end of the built-in tube. A deflection fixing bolt(44) is fastened to a side of the dial cap, to be selectively fixed to the end of the body.
Patent KR-20040065889-A (KR)
Inventor: HONG TAE HWA
IPC: G06F17/50
Filed: 2003-01-16
Abstract: PURPOSE: A performance estimation system and method is provided to store test data on a performance when a product sample is tested, to compare the test data with design parameters of a new modeled product, and to estimate the performance of the new modeled product. CONSTITUTION: The method comprises several steps. A product is 3 dimensionally modeled on a basis of an application program embedded in a client(S11). Design parameters on the modeled product are input in a design parameter input module(S12). The input design parameters are transmitted to a server over a network(S13). A performance estimation is simulated at a performance estimation output module according to the transmitted design parameters(S14, S15). The performance estimation result is input in a performance estimation input module, is output via a graph or a table, and is checked(S16).
Patent KR-20040066638-A (KR)
Inventor: OH SANG WON
IPC: G11B20/18
Filed: 2003-01-20
Abstract: PURPOSE: A method for storing a parity and recovering an error block on an external sub storage system is provided to enable the error recovery even if more than three error blocks are generated in the same parity group. CONSTITUTION: A number of the blocks respectively used as a data block and a parity block is decided from the total storage block of disks(S1). A 3-dimensional block matrix formed by the virtual data block on an X/Y/Z coordinates system is constructed by matching with the number of the data blocks(S2). A virtual parity block is assigned to each block plane of the block matrix from an X/Y/Z direction(S3). The virtual data block and the virtual parity block are respectively assigned to the storage blocks in the disk(S4). A parity value is found out based on a data value of the storage blocks matched with the virtual block in the block plane(S5). The parity value is stored to the storage block to store the virtual parity block for the corresponding block plane(S6).
Patent KR-20040067305-A (KR)
Inventor: LEE SEONG EUN
Filed: 2003-01-22
Abstract: PURPOSE: A system for guaranteeing the lowest price on an Internet shopping mall is provided to remove the troublesomeness of a buyer for going around a price comparing site by monitoring/storing the price of each shopping mall in a database and informing the buyer of the lowest price on the Internet. CONSTITUTION: A server(31) of the shopping mall is connected to the buyer(33) using a PC(32). The server monitors/stores the price of the same or similar items sold by similar companies(S) in the database(35), and makes the buyer know the price through a product purchase window including a photo or an image, an explanation, and a name of the corresponding product. The database is equipped with a storage storing the lowest price of the product on the Internet and the offline.
Patent KR-20030065346-A (KR)
Title: 마사지기
IPC: A61H15/00
Filed: 2003-01-24
Abstract: 시료(施療)압력의 변화가 크로 강약조정이 잘 되는 두드리기마사지를 실시할 수 있는 두드리기유니트를 시료지(施療指)에 탑재한 마사지기를 제공한다. 
     피시료자에게 주무르기마사지 등을 실시하는 시료지를 구비하는 마사지기에 있어서, 시료지에 피시료자에게 두드리기마사지를 실시하는 두드리기유니트를 구비한다. 두드리기유니트는 피시료자를 향하여 출몰이 가능한 두드리기부재와, 시료지에 고정되어 두드리기부재를 출몰시키는 구동용부재로 구성할 수가 있다. 구동용부재는 전자코일, 두드리기부재, 전자코일에 대하여 미끄럼운동이 가능한 가동철심(可動鐵芯)으로 구성할 수가 있다.
Patent KR-20030069845-A (KR)
Title: 신규 효모
IPC: A21D8/04
Filed: 2003-02-19
Abstract: 본 발명은 5% 당(糖)을 포함하는 반죽 중에, 60 분 동안 38℃ 에서 반죽 1 g 당 2.0 ㎖ 이상이고 반죽의 부피 팽창 1 ㎖ 당 1.2 ㎖ 이상인 양의 이산화탄소 기체를 일으키는, 사카로마이세스속 (genus Saccharomyces) 에 속하는 효모; 상기 효모의 스크리닝 방법; 상기 효모를 포함하는 빵 반죽; 상기 효모를 이용하는 제빵 방법; 및 상기 방법으로 수득되는 항곰팡이 효과를 갖는 빵을 제공한다.
Patent KR-20040076108-A (KR)
Inventor: SEO SUNG HUN
Filed: 2003-02-24
Abstract: PURPOSE: A system for cutting off spam mails in a network is provided to cut off spam mails by a direct authentication request method with regards to mail transmitters who do not exist in an authentication transmitter list, and to receive e-mails of authenticated transmitters only, thereby reducing an unnecessary time for managing the received mails. CONSTITUTION: A mail server(10) transceives mails with users having individual mail addresses through a network. A database stores the mail addresses, approved domains of the users having individual mail accounts, and an authenticated transmitter list. A mail proxy server(50) transmits an authentication request mail to a transmitter who does not exist in the list, temporarily stores a mail of the transmitter while a response mail is transmitted, and transmits or deletes the mail according to results of the response mail. A transmitter authentication processing server(60) has an ID key and a key value for the authentication request mail, to perform a self authentication for the transmitter.
Patent KR-20040076426-A (KR)
Inventor: HAN WOO JOONG
IPC: H04N21/43
Filed: 2003-02-25
Abstract: PURPOSE: A broadcasting switching apparatus and method for automatically switching advertisements, games and TV broadcasting programs according to a schedule are provided to broadcast a local advertisement stored in an advertisement database during advertising time through a sky wave. CONSTITUTION: A broadcasting switching apparatus includes a broadcasting signal receiver(410) for detecting and amplifying an intermediate frequency from a broadcasting signal and separating video and audio signals from the broadcasting signal, a bit detector(450) for detecting start and completion signals of broadcasting programs and advertisement broadcasting programs from the intermediate frequency signal, and a broadcasting schedule storage unit(470) for storing a broadcasting schedule. The apparatus further includes a controller(460) for controlling a tuner(411) according to the stored broadcasting schedule to broadcast a corresponding program and receiving the start and completion signals to broadcast an advertisement program during advertising time, an advertisement database(480) for accessing a stored advertisement to broadcast the advertisement, and a switching unit(490) for selecting one of the video and audio signals of the broadcasting receiver and video and audio signals output from the advertisement database. The apparatus also has an audio signal processor(420) for amplifying an audio signal selected by the switching unit and outputting the amplified audio signal to a speaker, a video processor(430) for processing a video signal selected by the switching unit and outputting the video signal to a monitor(440), and a communication modem(500) communicated with a central control center(510) through a network including the Internet to receive advertisement program information and control information from the central control center.
Patent KR-20040076665-A (KR)
Inventor: HUR BUM HUN
IPC: B05B1/00
Filed: 2003-02-26
Abstract: PURPOSE: A nozzle having a synthetic or artificial diamond tip firmly incorporated therewith and a manufacturing method thereof are provided to extend the useful life of the nozzle by maximally suppressing abrasion due to a pressure applied when a fluid is sprayed from the nozzle, and to noticeably reduce the number of operations in the manufacture of the nozzle. CONSTITUTION: The method of manufacturing a nozzle(1) comprises: preparing a nozzle body(4) having a cylindrical hollow cavity(8), seating a nozzle tip(2) in the cavity(8), filling the cavity with alloy powder(9), and closing an entrance of the cavity(8) with a sealing portion(5); heating the nozzle body(4) while pressing the sealing portion(5) and sintering the alloy powder(9); cutting upper and lower portions of the nozzle body(4) or forming a concave portion in a conical shape inwardly at the center of the nozzle body(4) to expose the tip(2); and perforating the exposed tip(2) and forming a nozzle hole(6).
Patent KR-20040078984-A (KR)
Inventor: LIM DEOK JUN
IPC: C10G1/10
Filed: 2003-03-05
Abstract: PURPOSE: Provided are combined burner and oil extracting device to reduce the incomplete combustion, to stabilize the unstable combustion by using an oil extracting device, and to stably burn the combustible gas by using a stabilizing burner on storing, initially igniting, and finally treating the generated oil. CONSTITUTION: The combustion burner(10) for combustible gas includes; a burner body; a gas supply pipe vertically arranged to the burner body and supplying a combustible gas; a storage tank installed on the lower part of the combustion burner(10) and storing the separated oil from the gas supply pipe; and a stabilizing burner utilizing the oil inside the storage tank as a fuel, so as to maintain the constant temperature on initial ignition and final treatment; wherein the combustible gas can be smoothly separated from the oil inside the gas supply pipe, smoothly mixed with supplied air and completely burned.
Patent KR-20030088333-A (KR)
Inventor: BAEK YEONG GEUN
IPC: B65D85/48
Filed: 2003-03-06
Abstract: PURPOSE: A tray for conveying a glass substrate of a liquid crystal display panel is provided to minimize the deformation of the tray during the conveyance of the tray through an improvement in the structure of the tray. CONSTITUTION: The conveyance tray for a glass substrate comprises lattice shaped upper and lower plates(1), a plurality of stoppers, a side bar(3), a support bar spaced apart from a center stopper among the stoppers, and a loading bar facing to the side bar at a constant distance. The lower plate is inserted therein with a metal reinforcement material, and the upper portion of the side bar coming into contact with the upper plate is formed with bosses.
Patent KR-20040079254-A (KR)
Inventor: JUNG SEOK U
IPC: F16L23/00
Filed: 2003-03-07
Abstract: PURPOSE: A flange for joining pipes is provided to improve working efficiency by easily join/disjoining pipes. CONSTITUTION: First and second flanges(300,500) are formed at one side of each pipe(100,200). A plurality of first through holes(310) are formed at the circumference of the first flange. The second flange is smaller than the first flange in outside diameter. A plurality of division flanges(600) have a plurality of second through holes(610) corresponding to the first through holes. A gasket(400) is interposed between the first flange and the division flanges.
Patent KR-20030081016-A (KR)
Title: 디스크 장치 및 그 시크 제어 방법
IPC: G11B5/55
Filed: 2003-03-08
Abstract: CPU는 씨크 동작을 실시하면 돌기물이 있는 트랙을 걸쳐 있는 경우, 씨크 개시 시간을 늦춰 씨크 개시부터 돌기물이 있는 트랙 위치까지의 시간을 변경하여 씨크를 행한다.  혹은, 속도 테이블을 변경하여 씨크 제어를 행한다.  혹은, 돌기물을 걸치지 않은 씨크 궤적이 되도록 태그 큐잉의 순서를 변경하여 씨크를 제어한다.  이러한 제어를 행함으로써 TA에 의한 씨크 에러를 억제하고, MR 헤드의 손상을 억제한다.  또한, MR 헤드와 기록 매체 상의 돌기물과의 접촉에 의한 새로운 돌기물의 발생도 억제한다.
Patent KR-20040084218-A (KR)
Inventor: HAN DONG JIN
IPC: G02B9/00
Filed: 2003-03-27
Abstract: PURPOSE: An objective lens system for night vision device is provided to obtain clear and fine images by reducing the scattered light. CONSTITUTION: A first lens group(10) includes a first lens(1) and a second lens(2) and has a positive refractive index. The first and the second lenses are formed with planoconvex lenses or meniscus lenses. A second lens group(20) includes a third lens(3) and has a negative refractive index. A third lens group(30) includes a fourth lens(4), a fifth lens(5), and a sixth lens(6) and has a positive refractive index. A fourth lens group(40) includes a seventh lens(7) formed with a planoconcave lens or a meniscus lens and has a negative refractive index. An iris(50) is formed between the second lens and the third lens or the third lens and the fourth lens.
Patent KR-20040085310-A (KR)
Inventor: KIM EOK SU
IPC: H01L29/786
Filed: 2003-03-31
Abstract: PURPOSE: A crystallization method is provided to obtain a single crystalline layer of a desired size at a desired position from an amorphous layer or a polycrystalline layer by using a laser irradiation method. CONSTITUTION: A laser beam(630) of a particular pattern is irradiated on a substrate of a predetermined size by using a mask. The first crystallization process is performed to crystallize the irradiated part of the substrate. The first scan process is performed to grow grains within the first crystalline part of the substrate. A polycrystalline island region(610) is formed by completing the first scan process. The second scan process is performed to form the grains as a single crystalline region by using the grains as seeds. The single crystalline region is extended by irradiating the laser beam.
Patent KR-20040085632-A (KR)
Inventor: SEO IN TAEK
IPC: A23L27/40
Filed: 2003-04-01
Abstract: PURPOSE: A method for manufacturing bio-salt which is free from harmful impurities and dioxin. Therefore, the bio salt is useful for prevention of hypertension, cancers and other diseases, and when applied to foods it improves palatability. CONSTITUTION: The method for manufacturing bio-salt comprises the steps of: inserting natural sun-dried salt into a ceramic container (10), wherein the ceramic container is manufactured by mixing quartz porphyry powder and loess and baking it (20); heating the ceramic container containing the salt in a kiln for 20 hours (30); cooling the ceramic container naturally when is heated to 800 deg.C (40); and packing bio-slat (50).
Patent KR-20040085917-A (KR)
Inventor: HAN GYU JIN
IPC: H04B7/26
Filed: 2003-04-02
Abstract: PURPOSE: A method for measuring a thermal noise power in a wireless communication base station is provided to release a call set between a wireless communication base station and at least one terminal when a thermal noise power measuring time comes, and to measure a thermal noise power. CONSTITUTION: When an N(not measure) value is initialized(21), a system decides whether to perform an overhead channel calibration function(22). If so, the system decides whether a current state is proper for measuring a thermal noise power(23). If so, the system releases all calls within a cell(26). The system measures the thermal noise power(27), and carries out the overhead channel calibration function(28). The system initializes the N value to '1' again(21), and waits until a next overhead channel calibration time comes.
Patent KR-20040090126-A (KR)
Inventor: SEO BYEONG HWA
IPC: H01L23/12
Filed: 2003-04-16
Abstract: PURPOSE: A three-dimensional stacked multi-chip module is provided to reduce largely a size of a substrate by using a three-dimensional stacking method instead of a conventional two-dimensional stacking method. CONSTITUTION: A cavity part is formed on a substrate(21). The first chip(25) is mounted into the cavity part of the substrate. The second chip(26) is stacked on the first chip. The first pad(23) is formed on a front surface of the substrate. The second pad(24) is formed on the cavity part of the substrate. The third pad(28) is formed on a back surface of the substrate. The first chip is connected to the second pad through a bump. The second chip is connected to the first pad by a wire bonding method.
Patent KR-20030036554-A (KR)
Inventor: HWANG JUN HEUM
IPC: H04N5/44
Filed: 2003-04-18
Abstract: PURPOSE: A method and an apparatus for displaying the state of an electronic device are provided to inform a user of the current state of an electronic device through the sound of a character. CONSTITUTION: An apparatus for displaying the state of an electronic device includes a key input unit(31), a micro-controller(32), and a melody generator(35). The key input unit selects a device state to input a key. The micro-controller judges the device state from the key input from the key input unit, and displaying the judged device state while controlling servo-drive for converting the current state into the judged state. The melody generator transmits a previously set melody according to the device state judged by the micro-controller. The melody generator includes a transistor(TR) and a buzzer(351). The base of the transistor is connected to a timer port of the micro-controller such that the transistor operates according to a pulse applied to the base. The buzzer is connected to the collector of the transistor to sound according to operation of the transistor.
Patent KR-20040091258-A (KR)
Inventor: PARK CHI JOON
IPC: H05K7/12
Filed: 2003-04-21
Abstract: PURPOSE: A board is provided to prevent a deformation of a printed circuit board caused due to thermal expansion, by using a clamping system using a silicon elastic member as a clamping unit. CONSTITUTION: A board(10) comprises a plurality of grooves(30) for accommodating a printed circuit board(20); and a clamping unit for fixing the printed circuit board in the grooves. The clamping unit includes a plurality of silicon elastic members(70) which penetrate through the walls of the grooves such that the silicon elastic members are protruded toward inside of the grooves. The protruded portions of the silicon elastic members are partially pressed when the printed circuit board is mounted, in such a manner that the silicon elastic members tightly support the side surface of the printed circuit board.
Patent KR-20040095866-A (KR)
Inventor: CHOI KWANG SAM
IPC: G09F11/00
Filed: 2003-04-28
Abstract: PURPOSE: An advertising system is provided to improve an assembling process and enhance the productivity by simplifying a structure of the advertising system. CONSTITUTION: An outer frame includes a couple of lateral frames to connect an upper frame(11) to a lower frame(13). A plurality of polygonal pillar advertising boards(30) are installed between the upper frame and the lower frame. Advertising patterns are formed on each outer side of the polygonal pillar advertising boards. A couple of supporters are used for supporting both ends of the polygonal advertising boards. A sprocket(65) is coupled to one of the supporters. A plurality of insertion grooves are formed on an outer circumference of the sprocket. A wire(70) having one or more pushers(71) are used for rotating the sprocket. A driver is used for rotating the wire.
Patent KR-20040099684-A (KR)
Inventor: JUNG IN HWA
Filed: 2003-05-19
Abstract: PURPOSE: An electronic slot machine game method and system is provided to enable a player to select an advantageous one between a main and an assistant game board. CONSTITUTION: The method comprises several steps. A user accesses a web site offering an electronic game service(S11). Then, a solution menu is displayed on a screen(S12). The web site checks whether the user is a member(S13). If the user is not a member, the user subscribes for the web site as a member(S14). The user downloads an electronic slot machine game, accumulates a credit and inputs a betting level(S16). The slot machine game is performed by using a main and an assistant game board(S18). Displayed icons are sensed. According to the displayed icons, a dividend is determined.
Patent KR-20040063749-A (KR)
Inventor: SEO SOON OK
IPC: E04G17/06
Filed: 2003-05-20
Abstract: PURPOSE: A combining member is provided to execute combination and separation of the combining member simply and quickly and to adjust a combined portion easily according to an interval of a supporting member by two combining support portions. CONSTITUTION: An inserting support(12) is installed between foam plates(10) and a screw of a fixing rod head is combined in a screw space(13). A folded handle(22) is formed in the back of a fixing rod(20). Two combining support portions(23) are formed in the rear inside of the fixing rod at regular intervals integrally and respectively. A combining washer(30) is inserted in the combining support portions. The combining washer comprises a side inclined face, a guiding hole in the side inclined face and a combining hole(33) in the upper part of the guiding hole. Thereby, the screw combination of the fixing rod is simply performed by the handle and the combining washer is combined by easily adjusting the interval deviation.