baber/WOPTO huggingface dataset:
Patent KR-20090094429-A (KR)
Title: Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and alignment film
Inventor: SAHADE DANIEL ANTONIO
IPC: C09K19/20
Filed: 2007-12-12
Abstract: Disclosed is a polymerizable liquid crystal compound represented by the formula [1] below, which enables to obtain a polymer having excellent optical anisotropy, excellent chemical resistance and excellent heat resistance, wherein retardation and transparency are stably maintained even at high temperatures. [1] (In the formula, R represents an organic group represented by the formula [A-1], [B-1], [B-2] or [C-1] below; and n represents an integer of 2-9.) (In the formulae, X represents a hydrogen atom, a halogen atom, a cyano group or an alkoxy group; m represents an integer of 2-10; and p represents an integer of 0-6).
Patent KR-20090058555-A (KR)
Title: Amplifier feedback and bias configuration
Inventor: FISHER ROBERT MICHAEL
IPC: H03F1/30
Filed: 2007-07-26
Abstract: A wireless communication device output amplifier configured to reduce or eliminate out of band oscillations from voltage standing waves generated by antenna impedance mismatch reflection. The amplifier is configured with an input, output, and biasing node. The biasing node is configured to receive a biasing signal from a biasing amplifier. The biasing amplifier draws current from the biasing node while providing the biasing voltage to the output amplifier. To reduce or eliminate out of band voltage standing waves from antenna reflections, a frequency dependant network is provided as a feedback loop to selectively provide feedback to the output amplifier to reduce or eliminate unwanted out of band oscillations, such as voltage standing waves. The frequency dependant network may comprise one or more resistors, inductors, and capacitors which are of small size and may be integrated.
Patent KR-20090068345-A (KR)
Title: 2-[1-phenyl-5-hydroxy-4alpha-methyl-hexahydrocyclopenta[f]indazol-5-yl]ethyl phenyl derivatives as glucocorticoid receptor ligands
Inventor: BUNGARD CHRISTOPHER J
IPC: A61P5/44
Filed: 2007-10-23
Abstract: The present invention is directed to 2-[l-phenyl-5-hydroxy-4alpha-methyl-hexahydrocyclopenta[f]indazol-5-yl]ethyl phenyl derivatives as glucocorticoid receptor ligands useful for treating a variety of autoimmune and inflammatory diseases or conditions. Pharmaceutical compositions and methods of use are also included.
Patent KR-20090077945-A (KR)
Title: Orthodontic retraction arch and spring
Inventor: HILGERS JAMES JAY
IPC: A61C7/20
Filed: 2007-10-10
Abstract: An orthodontic retraction arch (10) includes an arch section (12) and two distal spring sections (14). Distal ends of spring sections (14) have eyelets (16) for ligation to orthodontic implants (18). An orthodontic retraction spring (20) has first and second spring segments (22, 24) and structures to engage an archwire (a crimpable archwire slot 28) and an orthodontic implant 18 (an eyelet 26). Retraction arch (10) and retraction spring (20) may also include recumbant loops (15, 23).
Patent KR-20090075736-A (KR)
Title: Adhesive Composition, Process for Producing the Same, Adhesive Film Made with the Same, Substrate for Semiconductor Mounting, and Semiconductor Device
Inventor: INADA TEIICHI
IPC: C09J7/10
Filed: 2001-02-15
Abstract: An adhesive composition which comprises (a) an epoxy resin, (b) a hardener, and (c) a polymer incompatible with the epoxy resin and optionally contains (d) a filler and/or (e) a curing accelerator; a process for producing an adhesive composition which comprises mixing (a) an epoxy resin with (b) a hardener and (d) a filler and then mixing the resultant mixture with (c) a polymer incompatible with the epoxy resin; an adhesive film obtained by forming the adhesive composition into a film; a substrate for semiconductor mounting which comprises a wiring board and the adhesive film disposed thereon on its side where chips are to be mounted; and a semiconductor device produced with the adhesive film or the substrate.
Patent KR-20090083435-A (KR)
Title: Prosthesis holder and application thereof
Inventor: FUHRER CHRISTOPHE
IPC: A61B17/70
Filed: 2007-11-21
Abstract: Prosthesis holder (1) made of a transparent radiological material for disc prosthesis (2) constituted of at least two mobile parts in relation to one another, comprising, on one side a coupling element (9) to a sleeve and on the opposite side, a reversible coupling element to a disc prosthesis, wherein the reversible coupling element is orientated so as to allow the decoupling, by simple traction performed perpendicularly to a spinal cord when the disc prosthesis has been well impacted between two vertebrae and the force retained from the reversible coupling element on the disc prosthesis is adjusted so as to prevent the decoupling by simple traction when the disc prosthesis has not been well impacted, and a unit comprising a prosthesis holder and a disc prosthesis. ® KIPO & WIPO 2009
Patent KR-20100062970-A (KR)
Title: Hollow poppet valve and method of manufacturing the same
Inventor: ENDO HIROMITSU
IPC: F16K1/36
Filed: 2008-10-10
Abstract: [PROBLEMS] To provide an inexpensive hollow poppet valve excellent in high strength vs weight characteristics in which the welding heat has no impact on a sheet abutting portion even if a fillet region and a cap portion are formed thin. [MEANS FOR SOLVING PROBLEMS] In a hollow poppet valve having a stem portion where a tip portion is formed on one end side, a cap portion (16), and a flared fillet portion (18) between the stem portion and the cap portion (16) where at least a part of the stem portion including the fillet portion (18) is composed of an integrated thin tubular member and a cap member (17) is welded to the fillet portion (18), the thin cap member (17) having an arcuate longitudinal section is laser beam welded to the sheet abutting portion (19) on the opening side of the fillet portion (18) thus forming a welded bead portion (20) on the inner circumference of the bonding interface of both the members (17, 19). Since the diameter of laser beam is small, and welding is performed instantaneously, the impact of welding heat to the sheet abutting portion (19) is small. The welding bead portion (20) enhances fixing strength of the cap member (17) by extending the welding depth and enhances the rigidity of the whole hollow valve by increasing the section modulus.
Patent KR-20090089409-A (KR)
Title: Systems and methods for channel switching
Inventor: SHI FANG
IPC: H04N19/94
Filed: 2007-11-14
Abstract: Techniques for video encoding and decoding channel switch frames (CSF) to enable acquisition and re/synchronization of the video stream while preserving compression efficiency is provided. Systems and methods to process multimedia data enabling channel switching are presented. The systems generate a CSF with one or more network adaptation layer (NAL) units as a random access point (RAP) frame. Back-to-back frames are transmitted which include the CSF and a non-RAP frame, each having the same frame ID number. ® KIPO & WIPO 2009
Patent KR-20090118912-A (KR)
Title: Rf substrate bias with high power impulse magnetron sputtering(hipims)
Inventor: WEICHART JURGEN
IPC: H01L21/203
Filed: 2007-12-12
Abstract: An apparatus for generating sputtering of a target to produce a coating on a substrate with a current density on a cathode of a magnetron between 0.1 and 10 A/cm2 is provided. The apparatus comprises a power supply that is operably connected to the magnetron and at least one capacitor is operably connected to the power supply. A first switch is also provided. The first switch operably connects the power supply to the magnetron to charge the magnetron and the first switch is configured to charge the magnetron according to a first pulse. An electrical bias device is operably connected to the substrate and configured to apply a substrate bias.
Patent KR-20090108033-A (KR)
Title: Method of providing route update messages and providing messages to access terminals
IPC: H04W60/04
Filed: 2008-01-09
Abstract: The present invention provides a method including providing at least one route update message based upon at least one sector list associated with an access terminal. The sector lists are formed based on information collected by the access terminal. Paging is also done according to the sector list.
Patent KR-20090117747-A (KR)
Title: Programming management data for nand memories
Inventor: MURRAY MICHAEL
IPC: G11C16/04
Filed: 2008-01-22
Abstract: Methods, apparatus, systems, and data structures may-operate to generate or store error correction data for (703,705,707) each of a plurality of sectors (702,704,706) of a page (700) except for a particular sector (708) in the page and combining a block management data with the particular sector (708) to generate a modified sector. Additionally, various methods, apparatus, systems, and data structures may operate to generate or store error correction data for the modified sector and combining the plurality of sectors, the error correction data (709) for each of the plurality of sectors other than the particular page, and the block management data and the error correction data for the modified sector.
Patent KR-20100014947-A (KR)
Title: The salts of 4-aniline quinazoline derivative
Inventor: GUO JIANHUI
IPC: A61P35/00
Filed: 2008-02-04
Abstract: The salts of N-{4-[3-chloro-4-(3-fluoro-benzyloxy)phenylamino]-quinazoline-6-yl}-acrylamide, preparation methods, compositions containing the same and their uses thereof. The present salts have excellent anti-tumour activity, good bioavailability in vitro and in vivo in animals and low toxicity, so they are suitable for anti-tumour medicaments.
Patent KR-20100014455-A (KR)
Title: Self-managed processing device
Inventor: GUNABALASUBRAMANIAM KOHULAN
IPC: G06F9/44
Filed: 2008-03-14
Abstract: A processing device may automatically provide protective services and may provide backup services for backing up and restoring user files, system files, configuration files, as well as other information. The processing device may be configured to check one or more performance conditions and perform an action to improve performance based on the one or more performance conditions. The processing device may monitor configuration and file changes and provide a user with a capability to persist or discard configuration changes and/or file changes made by an application during a session. The processing device may include a recovery button or switch, which when selected or pressed may cause the processing device to be restored to an operational state. The processing device may automatically detect instabilities and may automatically attempt to repair possible causes of the instabilities. The processing device may also include an additional chipset, which may perform backup and recovery services.
Patent KR-20100015532-A (KR)
Title: Programming framework for closed systems
Inventor: BLEISCH PAUL L
IPC: G06F9/40
Filed: 2008-03-20
Abstract: Mechanisms are disclosed that allow for platform abstraction of a computing platform using a programming framework. The programming framework allows application programs to interact with different platforms in an identical manner by abstracting the platform. The application uses identical instructions to the programming framework across different platforms, with the programming framework modifying the instructions to fit platform specific requirements. The programming framework also emulates platform specific expected application behavior on behalf of the application. The programming framework may also provide an additional layer of security for the platform, limiting the access of the application program.
Patent KR-20090126306-A (KR)
Title: Non-planar circuit board and a method for fabricating the same
Inventor: SHACKLETTE LAWRENCE W
IPC: H05K3/00
Filed: 2008-04-02
Abstract: A method for forming a circuit board is provided. The method includes forming a circuit board substrate (112) from a circuit board material. The method also includes positioning the circuit board substrate on a rigid structure (114) having a three dimensional contoured surface (300). The method further includes applying heat and applying pressure to the circuit board substrate to at least partially conform the circuit board substrate to the three dimensional contoured surface. If the circuit board substrate (112) is a clad circuit board substrate, then a circuit pattern is formed on the circuit board substrate prior to the steps of applying heat and applying pressure. However, if the circuit board substrate (112) is an unclad circuit board substrate, then a circuit pattern is disposed on the circuit board substrate after the steps of applying heat and applying pressure.
Patent KR-20100016094-A (KR)
Title: The ed-a antigen of fibrinogen is associated with the neovasculature of tumour metastases
Inventor: NERI DARIO
IPC: C07K16/18
Filed: 2008-03-31
Abstract: The invention relates to a binding member that binds the Extra Domain-A (ED-A) isoform of fibronectin for the treatment of tumour metastases.
Patent KR-20100044141-A (KR)
Title: Curable resin composition, transparent laminate using the same, and method for producing the transparent laminate
Inventor: NIIYAMA SATOSHI
IPC: C03C27/12
Filed: 2008-07-11
Abstract: Disclosed is a transparent laminate wherein a pair of transparent substrates are integrated through an adhesive layer. In this transparent laminate, the adhesive layer is good in tear resistance and adhesion to the transparent substrates, while exhibiting excellent transparency. Specifically, after forming a hermetically sealed space containing a curable resin composition (14) arranged between a pair of transparent substrates (10a, 10b) in a first atmosphere, the curable resin composition (14) is cured while setting the outside of the hermetically sealed space in a second atmosphere which is at a higher pressure than the first atmosphere. As the curable resin composition, there is used a curable resin composition containing a urethane oligomer (a) having 1.8-4 curable functional groups, which are composed of one or both of an acryloyloxy group and a methacryloyloxy group, per one molecule on average, and a hydroxyalkylmethacrylate (b) having a hydroxyalkyl group having 3-8 carbon atoms and one or two hydroxy groups.
Patent KR-20090130875-A (KR)
Title: Electric apparatus unit
Inventor: YOSHIMOTO AKIO
IPC: H01L23/28
Filed: 2008-05-29
Abstract: An electric apparatus unit which can reduce the accuracy of a die. A substrate (1) has a pair of surfaces (1a, 1b) opposing in the direction (D). A first electronic component (2) is provided on one surface (1a), and a second electronic component (3) lower than the maximum value of the height of the first electronic component (2) in the direction (D) is provided on the other surface (1b). An insulating resin (5) has a covering portion (5b) for covering the second electronic component (3) and the other surface (1b) while adhering thereto, and has a side surface portion (5a) extending from the circumferential edge of the substrate (1) to the second electronic component (3) side along the direction (D). A cover (6) covers the first electronic component (2) from the side opposite to the substrate (1) and is fixed to the side surface portion (5a) from the side opposite to the substrate (1).
Patent KR-20100038302-A (KR)
Title: Sliding door
Inventor: PUCHEBNER REINHARD
IPC: B60J5/06
Filed: 2008-07-30
Abstract: The invention relates to a sliding door, or a pivoting sliding door for vehicles, elevators, and the like, particularly for railway vehicles, comprising at least one door leaf (2) having a guide part (5) at the bottom region thereof, said part protruding into a guide (7) provided in a lower part of the portal, and a reinforcement plate (4) covering the door leaf (2) in a lower region. The reinforcement plate (4) and the guide part (5) are integrated in a component in one piece in order to increase the stability of the door leaf.
Patent KR-20110080671-A (KR)
Title: Manufacturing process of naengmyeon including sea squirt and naengmyeon thereby
Inventor: JEON CHEOL WOO
IPC: A23L7/109
Filed: 2010-01-06
Abstract: PURPOSE: Cold noodles with cynthia roretzi and a producing method thereof are provided to offer the unique taste and chewing texture to conventional cold noodles. CONSTITUTION: A producing method of cold noodles with cynthia roretzi comprises the following steps: mixing water, vinegar, and salt to obtain stock for the cold noodles; pouring the stock to boiled noodles; and mounting cynthia roretzi slices on the noodles. The cold noodles is capable of produced by preparing sauce containing red pepper paste, red pepper powder, garlic, soy sauce, and salt instead of the stock.
Patent KR-20110081549-A (KR)
Title: Sampler
Inventor: HAN OUK KYU
IPC: G01N1/08
Filed: 2010-01-08
Abstract: PURPOSE: A sampling device is provided to implement more efficient cutting and collecting of a sample. CONSTITUTION: A sampling device comprises a blade part(400), a sample collecting part(200), and a driving part(100). The blade part has an opening through which a sample is drawn in and a wave shaped blade. The sample collecting part accepts the sample. The driving part rotates the blade part.
Patent KR-20110082756-A (KR)
Inventor: NAM SANG GYU
IPC: A61B8/00
Filed: 2010-01-12
Abstract: 디스플레이부의 회전에 기초하여 초음파 영상의 디스플레이를 설정하는 초음파 시스템이 개시된다. 본 발명에 따른 초음파 시스템은, 대상체에 대한 초음파 영상들을 디스플레이하도록 동작하는 디스플레이부, 디스플레이부의 회전을 감지하여 감지신호를 형성하도록 동작하는 감지부 및 감지신호에 따라 초음파 영상들의 디스플레이 방식을 설정하도록 동작하는 프로세서를 포함한다.
Patent KR-20110085394-A (KR)
Title: A refrigerator
Inventor: SONG MIN HO
IPC: F25D23/02
Filed: 2010-01-20
Abstract: PURPOSE: A refrigerator is provided to enable cold air to be easily circulated in a refrigerating compartment and a freezing compartment. CONSTITUTION: A storing space comprises a refrigerating compartment and a freezing compartment. A dividing unit(100) divides a body into the refrigerating compartment and the freezing compartment. An evaporator(110) is installed on one side of the dividing unit and generates cold air. A fan-motor assembly(130) is arranged on the upper part of the evaporator and supplies driving force to circulate the cold air. A dividing cover(400) shields the evaporator and one side of the fan-motor assembly. A cold-air discharge unit is installed on the top of the dividing unit or the dividing cover and enables cold air to be discharged to the storing space.
Patent KR-20110086348-A (KR)
Title: Method for manufacturing vertical light emitting diode
Inventor: OH JI WON
IPC: H01L33/02
Filed: 2010-01-22
Abstract: PURPOSE: A method for manufacturing a vertical light emitting diode is provided to quickly eliminate a part of a substrate by PEC(Photo Electro Chemical) etching and eliminate a buffer layer and a sacrificial layer by selective wet etching, thereby shortening processing time. CONSTITUTION: A sacrificial layer and an etching stopping layer are formed on a substrate(S1). A light emitting structure is formed on the etching stopping layer(S2). A first electrode layer is formed on the light emitting structure(S3). A structural support layer is formed on the first electrode layer(S4). The substrate and the sacrificial layer are selectively eliminated(S5). The lower surface of the light emitting structure is exposed by eliminating the etching stopping layer(S6). A second electrode is formed on the exposed light emitting structure(S7).
Patent KR-20110090624-A (KR)
Title: Fuse circuit and semiconductor device having the same
Inventor: KANG SANG SEOK
IPC: G11C5/14
Filed: 2010-02-04
Abstract: PURPOSE: A fuse circuit and a semiconductor device having the same are provided to process a semiconductor device as a fault device by performing logical operation according to an operation mode. CONSTITUTION: In a fuse circuit and a semiconductor device having the same, a mode generation circuit(110) generates a plurality of mode signals. A power supply voltage selecting circuit(120) selects one of a plurality of power supply voltages. The power supply voltage selecting circuit outputs the selected power supply voltage to a first node. At least one fuse material(130) is combined between a first node and a ground voltage. The fuse unit use selected power voltage a power voltage for logic operation. The fuse unit performs a fusing operation. The fuse unit generates a fuse output voltage.
Patent KR-20110092599-A (KR)
Title: Method for manufacturing cubic tio2 nano particle for dye-sensitized solar cell
Inventor: KANG MI SOOK
IPC: H01L31/04
Filed: 2010-02-09
Abstract: PURPOSE: A method for manufacturing square titanium dioxide nano particles for a dye sensitized solar cell is provided to minimize the recombination of electrons and hole pairs by improving the mobility of electrons. CONSTITUTION: Solutions including molding materials are made. Amorphous titanium dioxide particles are made by dispersing titanium starting materials in the solutions including the molding materials. The amorphous titanium dioxide particles are crystallized to the titanium dioxide nano particles of an anatase type by reacting solutions including the amorphous titanium dioxide particles at a high temperature and pressure.
Patent KR-20110097172-A (KR)
Inventor: SEO YOUNG GON
IPC: H02G11/02
Filed: 2010-02-24
Abstract: 본 발명은 다회선 케이블 선출장치에 관한 것으로, 드럼의 하부를 지지하는 지지롤러들이 구동모터의 구동력에 의해 회전되어 지지롤러들 상부에 안착되는 드럼이 회전될 수 있음에 따라 드럼에 권취 포설된 케이블의 선출작업이 용이하게 이루어짐으로써 드럼 선출에 따른 작업성 및 작업효율성의 향상을 기대하고, 드럼을 지지롤러들 상부에 바로 안착시킬 수 있어 작업자가 일일이 크레인기사에게 드럼의 방향을 설정하여 주지 않아도 되어 작업자의 안전사고를 미연에 방지할 수 있으며, 보조지지체가 지지체의 일측 또는 양측에 더 구성되어 있기 때문에, 드럼에 권취 포설된 케이블을 3선 또는 3선 이상으로 동시에 선출될 수 있어 케이블 선출에 따른 작업성을 향상하고 작업시간을 크게 단출할 수 있는 다회선 케이블 선출장치를 제공하고자 한다. 
이를 위해 본 발명은, 바닥프레임(11)과, 상기 바닥프레임(11)의 양측으로부터 수직연장되는 2개의 수직프레임(12)(12)과, 상기 2개의 수직프레임(12)(12)의 상부를 연결하는 수평프레임(13)으로 구성되는 지지체(10); 상기 지지체(10)의 수평프레임(13)의 양측에 각각 횡방향 축설되는 2개의 제1지지롤러(21)(21)와, 상기 2개의 제1지지롤러(21)(21)에 각각 축설된 제1연동스프로킷(22)(22)과, 상기 제1연동스프로킷(22)(22)에 체인벨트(23)로 연결되는 제1구동스프로킷(24)이 축설되고 상기 수평프레임(13)의 하부측에 구성되는 제1구동모터(25)로 구성된 제1드럼회전체(20); 상기 지지체(10)의 수평프레임(13)의 양측에 각각 횡방향 축설되는 2개의 제2지지롤러(31)(31)와, 상기 2개의 제2지지롤러(31)(31)에 각각 축설된 제2연동스프로킷(32)(32)과, 상기 제2연동스프로킷(32)(32)에 체인벨트(33)로 연결되는 제2구동스프로킷(34)이 축설되고 상기 수평프레임(13)의 하부측에 구성되는 제2구동모터(35)로 구성된 제2드럼회전체(30); 상기 지지체(10)의 수평프레임(13)의 양측에 각각 횡방향 축설되는 2개의 제3지지롤러(41)(41)와, 상기 2개의 제3지지롤러(41)(41)에 각각 축설된 제3연동스프로킷(42)(42)과, 상기 제3연동스프로킷(42)(42)에 체인벨트(43)로 연결되는 제3구동스프로킷(44)이 축설되고 상기 수평프레임(13)의 하부측에 구성되는 제3구동모터(45)로 구성된 제3드럼회전체(40)가 포함되어 이루어지는 것을 특징으로 한다.
Patent KR-20100029231-A (KR)
Title: Green laser generating apparatus and optical engine system using green laser generating apparatus
Inventor: HAN KYUNG SIK
IPC: H01S3/10
Filed: 2010-03-02
Abstract: PURPOSE: A green light generating device and an optical engine system thereof are provided to improve initial driving speed and green light conversion efficiency by enhancing operating temperature by multiplying the duty ratio of the green light wavelength. CONSTITUTION: A laser source unit(204) generates an infrared laser source. A green light output unit(208) changes the source laser wavelength to a short green light wavelength. A duty ratio management unit(212) raises the operating temperature of the source laser by increasing the duty ratio of the green light wavelength The duty ratio management unit increases the duty ratio of the green light wavelength more than the sum total of the duty ratio for one or more laser light sources.
Patent KR-20110101420-A (KR)
Inventor: KIM GYO JUNE
IPC: F16L3/00
Filed: 2010-03-08
Abstract: 본 발명에 따른 앵글 서포트의 볼팅 고정 장치는, 중앙부에 결합공이 구비된 사각형 형태의 판상의 본체부; 상기 본체부의 양 측면에 형성되며 상기 본체부의 모서리로부터 상기 본체부에 수직으로 연장된 제1가이드부; 및 상기 본체부의 전후 측면에 형성되며 상기 본체부로부터 상기 제1가이드부와 반대방향으로 연장된 제2가이드부;를 포함하는 것을 특징으로 한다.
Patent KR-20110101631-A (KR)
Inventor: HAN KI SUK
IPC: H04B1/38
Filed: 2010-03-09
Abstract: 슬라이딩 동작 시 사용자의 조작감을 향상시킬 수 있는 이축 슬라이드 장치 및 이를 구비하는 전자기기가 개시된다. 본 발명에 따른 이축 슬라이드 장치 및 이를 구비하는 전자기기는 나란하게 마련되는 제1회전축 및 제2회전축과, 제1,2회전축의 일단에 마련되는 고정브라켓과, 제1,2회전축의 타단에 마련되며 제1회전축과 제2회전축을 회전 지지하는 지지브라켓와, 제1회전축 및 제2회전축이 관통하며 고정브라켓과 지지브라켓 사이에 마련되고 캠돌기를 구비하는 고정캠과, 지지브라켓와 고정캠 사이에서 제1,2회전축에 각각 마련되며 캠돌기와 결합하는 캠홈을 구비하는 회전캠과, 고정캠이 회전캠에 가압되도록 탄성 바이어스 하는 탄성부재와, 제1회전축과 제2회전축이 연동 회전하도록 연결하는 링크를 포함하기 때문에, 종래 기어 결합 시 발생하는 소음이나 충격이 발생하지 않아 사용자의 조작감을 향상시킬 수 있으며, 나아가 제1,2회전축의 개방 정도를 링크가 설치되는 제1,2회전축의 위치를 변경함으로써 간편하게 설정할 수 있다.