baber/WOPTO huggingface dataset:
Patent KR-20120063865-A (KR)
Title: Clamping device for support lugs for welding an arm constructions of excavator
Inventor: LEE CHANG SIK
IPC: B23K37/04
Filed: 2010-12-08
Abstract: PURPOSE: An apparatus for fixing a lug for welding an arm structure of an excavator is provided to accurately control the width thereof in consideration of welding deformation by extending or reducing the width of inner pressure plates. CONSTITUTION: An apparatus for fixing a lug for welding an arm structure of an excavator comprises a central control shaft(100), two inner pressure plates(200), two outer pressure plates(300), and two pressure bolts(400). The central control shaft is formed with male threads(112) on both ends thereof and female threads(114) on the central axial line thereof. The inner pressure plates are respectively coupled to the left and right handed male threads of the central control shaft and support the inner surfaces of opposed lugs(22). The outer pressure plates have central through holes(302) and press the outer sides of the respective lugs. The pressure bolts are coupled to the female threads of the central control shaft by passing through the through holes of the outer pressure plates and pin holes(24) of the lugs and press the outer pressure plates against the lugs.
Patent KR-20120065532-A (KR)
Title: Black resin steel with improved drawing ability and good glossiness and manufacturing method for the same
Inventor: SONG YON KYUN
IPC: C09D7/65
Filed: 2010-12-13
Abstract: PURPOSE: A black resin steel sheet with improved workability and glossiness and a method for manufacturing the same are provided to block the transfer effect and lower the frictional coefficient of black resin films, thereby improving blackness and workability. CONSTITUTION: A black resin steel sheet with improved workability and glossiness comprises a black colored layer(2) and black resin films(1,5). The black colored layer is formed on one side of a galvanized steel sheet. The black resin films, containing block pigment, are formed in the black colored layer. The black colored layer includes Ni-Zn oxide at an atomic ratio(Ni : Zn : O) of 25-75 : 2-25 : 20-70 and has a thickness of 0.05-5μm.
Patent KR-20120066301-A (KR)
Title: The rubber pad which coating ceramics and that manufacturing method for a nonskid conveyer pulley
Inventor: KIM MIN SOO
IPC: B29C48/305
Filed: 2010-12-14
Abstract: PURPOSE: A ceramic coating rubber pad for preventing slip of a conveyor pulley and a manufacturing method thereof are provided to maintain maximum frictional force with a conveyor belt by fixing multiple anti-slip tiles consisting of a ceramic on a rubber pad in a constant arrangement. CONSTITUTION: A ceramic coating rubber pad for preventing slip of a conveyor pulley(3) surrounds the outer surface of a conveyor pulley and attaches with the conveyor belt so that driving force can be delivered. Ceramic tiles(4) are formed on the rubber pad in multiple rows at regular intervals along a rotational direction of the rubber pad. Spaces between the ceramic tiles are integrally projected from the rubber pad and anti-slip projection parts(31) are projected lower than the top surface of the ceramic tiles.
Patent KR-20110070823-A (KR)
Title: Method for video codeing and decoding and apparatus for video coding and deconding by using the same
Inventor: JEONG SE YOON
IPC: H04N7/26
Filed: 2010-12-17
Abstract: PURPOSE: A video encoding/decoding method and apparatus are provided to manage adaptive interpolation filters and adaptive loop filters with a list. CONSTITUTION: A filter decision unit an adaptive filter corresponding to a present image(S310). A filter list controller compares the decided adaptive filter with one or more existing adaptive filters included in a filter manager(S320). The filter list controller decides whether to add the decided adaptive filter to the filter manager(S350). Using the adaptive filter included in the filter manager, the present image is encoded(S370).
Patent KR-20120067899-A (KR)
Title: Bike trailer
Inventor: KO JIN BOK
IPC: B62D53/06
Filed: 2010-12-16
Abstract: PURPOSE: A bicycle trailer is provided to load a bicycle easily and transport a plurality of bicycles at the same time. CONSTITUTION: A bicycle trailer comprises a connecting bar(100), a frame part, a wheel axle, a pair of wheels(400), a mount portion(500), and a suspension device. The front portion of the connecting bar comprises a coupler(110) for being coupled the tow ball installed in the rear portion of a tow truck. A plurality of carrier bars(200) and a plurality of horizontal bars(220) are installed to be crossed each other in the frame part. A pair of wheels is installed in the both sides of a trailer. The mount portion is installed in the upper portion of the frame part. The suspension device is installed between a wheel axle and frame part for reducing the impact from wheels.
Patent KR-20120071672-A (KR)
Title: 회전식 마운팅 구조를 갖는 건설기계용 언더커버 조립체
Inventor: SON SUNG MI
IPC: E02F9/00
Filed: 2010-12-23
Abstract: 본 발명은 건설기계용 언더커버 조립체에 관한 것으로서, 더 상세하게는 별도의 도구 없이도 장착 및 분리가 용이한 회전식 마운팅 구조를 갖는 건설기계용 언더커버 조립체에 관한 것이다. 
본 발명에 따른 회전식 마운팅 구조를 갖는 건설기계용 언더커버 조립체는, 건설기계의 하부 주행체를 지지하는 상부프레임에 형성된 개구부를 덮기 위한 언더커버에 있어서, 상부프레임의 개구부에 인접하도록 상부프레임의 상면에 부착고정되는 복수의 마운팅 플레이트와, 마운팅 플레이트에 하방으로 소정 간격 이격되고 수평 회전이 가능하게 결합되는 복수의 록킹 플레이트와, 상부프레임의 개구부를 덮을 수 있는 면적과 마운팅 플레이트 및 록킹 플레이트의 사이에 끼워질 수 있는 두께를 갖는 언더커버를 포함하며, 언더커버가 상부프레임의 개구부를 덮은 후 록킹 플레이트가 일 방향으로 회전되면 언더커버가 고정되고, 언더커버가 고정된 상태에서 록킹 플레이트가 다른 방향으로 회전되면 언더커버가 분리되도록 하는 것을 특징으로 한다.
Patent KR-20120072013-A (KR)
Title: Method and apparatus for generating security label for scalable contents distribution
Inventor: MOON YONG HYUK
IPC: H04N21/24
Filed: 2010-12-23
Abstract: PURPOSE: A method for generating security labels for distributing scalable contents and a device thereof are provided to apply a differentiated security policy which is evaluated by performance indexes to a service in consideration of requirements and service conditions which are different for each scalable unit. CONSTITUTION: A scalable content transmitting unit(1100) generates a security label and an encoded scalable unit. A scalable content receiving unit(1200) receives the encoded scalable unit and the security label. The scalable content receiving unit decodes, reproduces, modifies, stores, or redistributes the encoded scalable unit according to the security label. A scalable content storage(1000) searches scalable content and metadata corresponding to a request of the scalable content transmitting unit.
Patent KR-20120074072-A (KR)
Title: Fuel reformer for steam reforming
Inventor: LEE SHIN KU
IPC: H01M8/10
Filed: 2010-12-27
Abstract: PURPOSE: A fuel reformer for vapor reformation is provided to lower hydrogen concentration within a tube by including a hydrogen permeable membrane in the tube and promote hydrogen production reaction according to chemical equilibrium of reactant. CONSTITUTION: A fuel reformer for vapor reformation comprises an active catalyst core layer(110) and an inactive core layer(120) which are arranged in a tube(100) by turns, a membrane(200) which is installed on inner wall of the tube to selectively permeate hydrogen among reactants, and a heat-transfer reinforced material which is placed on the inactive core layer. The membrane is composed of one selected from metal, zeolite, ceramics, and molecular sieve carbon. The membrane is installed only on the inner wall of the tube in which the active catalyst core layer is formed.
Patent KR-20120074938-A (KR)
Title: Apparatus for detecting inverse segregation of magnesium plate
Inventor: LEE HYUN SEOK
IPC: B22D11/06
Filed: 2010-12-28
Abstract: PURPOSE: A device for detecting inverse segregation of a magnesium board is provided to rapidly and easily detect inverse segregation formed in a magnesium board. CONSTITUTION: A device for detecting inverse segregation of a magnesium board comprises a twin roll(120), a nozzle(110), and a coating member(140). The twin roll forms a magnesium board and comprises two rollers installed to be rotated. The nozzle supplies a molten metal to the twin roll. The coating member spreads a solution for detecting inverse segregation in the magnesium board.
Patent KR-20120075982-A (KR)
Title: Capacitance touch panel and the method thereof
Inventor: KIM NAM JUNE
IPC: G06F3/044
Filed: 2010-12-29
Abstract: PURPOSE: A capacitive touch panel and a manufacturing method thereof are provided to improve transmittance of a sensing area by forming an insulation pattern in the upper side of a bridge electrode. CONSTITUTION: A board prepares sensing area and around area. A first sensing electrodes(50) is arranged at regular distance in the first direction on the sensing area. A second sensing electrodes(60) is arranged in the vertical direction from the first direction. A first bridge electrode(20) connects first sensing electrodes to the first direction. A second bridge electrode(70) is crossed in the first bridge electrode and connects the second sensing electrodes in the second direction. An insulation pattern(30) covers only adjacent domain of the first bridge and the first bridge electrode.
Patent KR-20120076844-A (KR)
Title: Winch for laying cables in the ship
Inventor: KIM EUN TAE
IPC: B66D1/14
Filed: 2010-12-30
Abstract: PURPOSE: A winch assembly module for laying a ship cable is provided to minimize the loss following from power transmission by constituting with a direct driving method in which a motor, a reducer, and a drum are arranged in one straight line. CONSTITUTION: A winch assembly module for laying a ship cable is installed on a cable tray for laying a power cable. The winch assembly module comprises a winch for laying a cable and an auxiliary jig. The winch for laying the cable comprises a motor(1130), a reducer, and a drum(1450) which are coupled on a straight line. The auxiliary jig is coupled to the cable tray, and the winch for laying a cable is detachably and movably coupled at the top of the auxiliary jig.
Patent KR-20100035650-A (KR)
Title: Immortalized avian cell lines
Inventor: ERBS PHILIPPE
IPC: C12N15/86
Filed: 2008-07-02
Abstract: This invention relates to immortalized avian cells, and to the use of these cells for the production of viruses. The cells according to the invention are particularly useful for the production of recombinant viral vectors which can be used for the preparation of therapeutic and/or prophylactic compositions for the treatment of animals and more particularly humans.
Patent KR-20100030657-A (KR)
Title: Electronic apparatus and display method in electronic apparatus
Inventor: INADOME MASAO
IPC: H04M1/00
Filed: 2008-06-27
Abstract: In an electronic apparatus and its display method, which dissolves a feeling of wrongness given to users in the case where information displayed in the foreground image and its related information is displayed in the background image, thereby making it possible to reduce a burden imposed on them; when a wallpaper display processing is carried out and a background image displayed by a background image display unit (183) is included in information and its related information displayed by an information display unit (182), such as a clock, a date, an electromagnetic wave condition, a remaining battery charge, and the like; an information display suppression unit (184) suppresses either the information display by the information display unit (182) or the information display by the background image display unit (183).
Patent KR-20100051831-A (KR)
Title: A medicament for treating glaucoma comprising as an active ingredient cyclodextrin-clathrate compound of cilostazol
Inventor: OKAMOTO NORIO
IPC: A61K47/48
Filed: 2008-08-01
Abstract: The invention relates to an ophthalmic medicament for treating glaucoma which comprises a clathrate compound prepared by dissolving cilostazol or a salt thereof in a cyclodextrin.
Patent KR-20100065334-A (KR)
Title: Method of making a sheet of building material
Inventor: WENSEL GEOFFREY F
IPC: B29C48/07
Filed: 2007-10-01
Abstract: A method of making a sheet of building material, useful for roofing or siding applications, and the sheet material made by such method. A mixture of a thermoplastic resin and mineral filler is prepared, the resin comprising about 10% to 40% by weight of the mixture and the filler comprising about 60% to 90% by weight. The mixture is mixed at a temperature above the melting point of the resin and is formed into a sheet at such temperature. The sheet is allowed to cool until the surface is at a temperature below the midpoint of the melting range of the thermoplastic resin, e.g. in the range of 210 to 220 degrees F. (99 to 104 degrees C.), for polyethylene, at which point it is strained by passing it through calendering rollers. The sheet material made by this process, having a high concentration of mineral filler, is fire resistant, durable, ductile, of moderate weight and resistant to weathering. It can be produced using relatively inexpensive manufacturing equipment. The sheet material can incorporate a high proportion of recycled resin, such as recycled high density polyethylene.
Patent KR-20100074266-A (KR)
Title: Protecting against incorrect battery polarity
Inventor: LARSEN GLEN C
IPC: H01M50/296
Filed: 2008-10-29
Abstract: Embodiments of battery holders with dual-contact assemblies are disclosed. One embodiment comprises a battery holder with a substrate and a spring dual-contact assembly, wherein the spring dual-contact assembly comprises a positive contact configured to contact a positive terminal of a battery positioned in the battery holder with the positive terminal oriented toward the spring dual-contact assembly and a negative contact configured to contact a negative terminal of a battery positioned in the battery holder with the negative terminal oriented toward the spring dual-contact assembly. The positive and negative contacts are coupled to an insulator configured to hold the positive contact and negative contact in a fixed relation to one another. Further, one or more cantilever wire springs hold the negative contact, positive contact and insulator in a resiliently displaceable relationship to the substrate.
Patent KR-20100065402-A (KR)
Title: Proton conducting electrolyte membrane for use in high temperatures and the use thereof in fuel cells
Inventor: UENSAL OEMER
IPC: H01B1/06
Filed: 2003-03-04
Abstract: The invention relates to a proton-conducting electrolyte membrane obtained by means of a method comprising the following steps A) swelling a polymer film with a liquid containing a phosphonic acid containing vinyl and B) polymerisation of the phosphonic acid containing vinyl present in the liquid introduced in step A). The inventive membrane can be applied in a varied manner on account of the excellent chemical and thermal properties thereof and is particularly suitable for use as a polymer-electrolyte-membrane (PEM) in the PEM-fuel cells.
Patent KR-20100087361-A (KR)
Inventor: MIYAUCHI TAKASHI
IPC: B61L27/04
Filed: 2008-12-01
Abstract: 브레이크 지령의 고위 우선을 계전기에 의하지 않고 실시하고, 간소한 구성이면서, 용장성이 향상되며 고속 처리가 가능하고, 높은 신뢰성을 실현하는 열차 정보 관리 장치를 제공하는 것을 목적으로 한다. 이를 위해서는 ATC 장치(4)와 자동 열차 정지 장치(7)와 매뉴얼 브레이크 장치(10)가 작성하는 브레이크 노치의 고위 우선 처리를, 계전기를 사용하는 일 없이, 열차 정보 관리 장치(14)에서 논리를 취하는 비교 처리로 행하여, 용장성 향상ㆍ고속 처리ㆍ높은 신뢰성을 실현한다.
Patent KR-20100077218-A (KR)
Title: Display driving apparatus, display apparatus and drive control method for display apparatus
Inventor: TAKEI MANABU
IPC: G09G3/30
Filed: 2009-09-28
Abstract: A data acquisition circuit (161, 162) sets one of the potential value at one end of a signal line and the value of a current flown thereto when one end of a current path of a drive device (T3) is connected to a light emitting device with the other end thereof set to a potential value where no current flows to the light emitting device (111). Then the circuit causes current to flow via the current path and the signal line and acquires one of the value of the current flown to the signal line and the potential value at the one end of the signal line according to the set value. A correction operation circuit acquires a threshold voltage and a current amplification factor of the drive device based on one of the current and potential values thus acquired as well as on one of the potential and current values thus set.
Patent KR-20100130980-A (KR)
Inventor: LOPES GERALDO NOGUEIRA FILHO
IPC: C02F3/34
Filed: 2008-12-26
Abstract: 본 발명은 저수지와 가정 및(또는) 산업 폐수로부터 질산 이온 및 다른 유기, 무기 오염 물질을 제거하기 위해 여과 수단으로 바이오매스(biomass)를 이용하는 연속 흐름 공정 및(또는) 회분 공정에서 화본(벼)과 대나무( Gramineas       bambusoideae )의 표면에 형성된 미생물 콜로니(colonies)의 농도를 증가시키는 방법에 관한 것으로서, 상기 공정에서 흡착 단계 이후에 슈도모나스 종( Pseudomonas  SP) 타입[또는, 니트로소모나스( Nitrosomonas ), 니트로소코커스( Nitrosococus ), 니트로박터( Nitrobacter ), 아조박터( Azobacter ), 아조토마스( Azotomas ) 및  릭소비움( Rhixobium )] 미생물의 혐기성 소화에 의한 생물학적 단계가 뒤따른다. 
본 발명에 따르면, 반응기에 공급되는 용액에 약 200~300 ppm의 아세트산나트륨(sodium acetate)을 첨가하고 탄소(C):질소(N)의 관계를 2:1로 유지하는 경우 물속의 유기, 무기 가용 물질뿐만 아니라 질산 이온의 제거와 관련된 효율이 80~98% 증가된다.
Patent KR-20100094599-A (KR)
Title: Suction pump with air release valve
Inventor: STUTZ ALEX
IPC: F04B45/04
Filed: 2005-09-06
Abstract: Suction pump comprises a ventilating valve having a ventilating body which is operated in such a way that it releases only a partial region of a ventilating opening when the valve is open and subsequently releases a larger region or the whole ventilating opening. An independent claim is also included for a method for operating a suction pump. Preferred Features: The ventilating body s a ventilating membrane having an edge region. The ventilating membrane is connected to an anchor of a lifting magnet via a connecting pin. The connecting pin is arranged over one corner of the ventilating opening.
Patent KR-20100116659-A (KR)
Inventor: CARTIER LAURENT B
IPC: C09J167/06
Filed: 2009-02-13
Abstract: 본 발명은 카르복실산 비닐 에틸렌 에스테르 공중합체 (A), 및 관능성 단량체 (X) 를 함유하는 폴리올레핀 (B) 의 혼합물을 포함하고, B/(A+B) 중량비가 0.05 내지 1 의 범위 내에 있는 결합제에 관한 것이다.     상기 결합제는 태양광 모듈에서 다양한 지지체와 접착하는데 매우 양호한 접착성을 갖고, 게다가 태양광 모듈에서 결합제의 유리한 용도를 위한 충분한 투명성 및 전기 저항성을 갖는다.
Patent KR-20100138963-A (KR)
Inventor: CARRENO GARCIA VICENTE
IPC: C07K14/02
Filed: 2009-01-16
Abstract: 본 발명은 잠복 헤파타이티스 C의 검출을 위한 개선된 분석 방법, 그 사용 및 대응하는 진단 키트에 관한 것이다. 분석 방법은 면역분석 기법에 기초하며, 잠복 헤파타이티스 C 검출을 위한 가장 적합한 수행조건이 밝혀졌다. 또한 본 발명은 상기 방법과 상호 보완적인 진단 키트에 관한 것이다. 본 발명은 의약, 생체의학 연구 및 분석 기술 분야에서의 사용에 적합하다.
Patent KR-20100138993-A (KR)
Inventor: DAN KOICHI
IPC: C08J5/18
Filed: 2009-02-23
Abstract: 본 발명의 요지는 유리 전이 온도(Tg)가 83 ℃ 이상, 융점(Tm)이 230 ℃ 이하이고, 결정성을 제어한 것을 특징으로 하는 폴리에스테르 수지 조성물이고, 표면에 대한 열부형성이 우수하여, 특히 초고정밀, 고종횡비 등을 갖는 다종 다양한 형상으로 부형 가능하고, 내열성, 투명성이 우수한 열부형 광학 필름용 폴리에스테르를 제공할 수 있다.
Patent KR-20100127289-A (KR)
Inventor: MURASHIGE TAKESHI
IPC: B32B17/10
Filed: 2009-04-17
Abstract: 유연성이 우수하고, 또한 가스 배리어성이 우수한 가용성 기판을 제공하는 것.     본 발명의 가용성 기판 (100) 은, 무기 유리 (10) 와, 무리 유리 (10) 의 양측 각각에 배치된 수지층 (11, 11') 을 구비하는 기재 (20) 와, 일방의 그 수지층 (11) 의 무기 유리 (10) 가 배치되어 있지 않은 측에 배치된 무기 박막 (12) 을 구비한다.     무기 박막 (12) 은, 기재 (200) 의 적어도 편면 주연부에 형성되어 있다.
Patent KR-20100137583-A (KR)
Inventor: DYNARSKI RICHARD J
IPC: H04B7/26
Filed: 2007-04-13
Abstract: 실시형태들은 이웃 탐색 및 적어도 2개의 의사 회선들을 이용하는 이동도 관리를 설명한다.     무선 디바이스가 검출된 액세스 라우터로 핸드오프하길 원할 경우, 그러한 핸드오프는 현재의 액세스 라우터가 타겟 액세스 라우터의 라우팅 정보를 수신하는 시간까지 구성되지 않을 수도 있다.     핸드오프 시간을 최소화하기 위해, 타겟 액세스 라우터와 무선 디바이스 사이의 통신은 적어도 2개의 의사 회선들을 이용하여 현재의 액세스 라우터를 통해 이루어질 수 있다.     양방향 이웃 탐색 및 생성은 액세스 라우터들에 의해 수행되며, 후속하여, 무선 디바이스들로 하여금 액세스 라우터들 사이에서 자동적으로 핸드오프하게 한다.
Patent KR-20120082751-A (KR)
Title: Method and apparatus for allocating sub-channels using dynamic fractional frequency reuse scheme
Inventor: SUNG DAN KEUN
IPC: H04B7/26
Filed: 2011-01-14
Abstract: PURPOSE: An apparatus for allocating a sub channel using dynamic fractional frequency reuse scheme is provided to improve frequency usage efficiency while minimizing interference between cells due to the change of base station distance. CONSTITUTION: A control mobile BS(Base Station) is selected among a plurality of neighbor mobile BSs(320). Channel information is collected from each BSs(330). The selected control BS collects channel information from neighbor mobile BSs which causes the same channel interference(340). The control mobile BS allocates sub channels to each MN(Mobile Node)(350). The control mobile station adjusts the transmission power of the mobile stations(360).
Patent KR-20120086894-A (KR)
Title: Emergency room work support system with a function for monitoring medical events in real-time and method thereof
Inventor: JEONG BYOUNG HUI
IPC: G06K17/00
Filed: 2011-01-27
Abstract: PURPOSE: An emergency room work support system including a Real-time medical treatment event monitoring function and method thereof are provided to reduce workload for an emergency room by automatically reducing the work which periodically calls doctors for each patient. CONSTITUTION: An RFID(Radio Frequency Identification) reader(120) recognizes an RFID tag which a doctor carries. The RFID reader reads doctor identification information stored in the RFID tag. An OCS(Order Communication System)(110) periodically transmits message request information for a call to a mobile communication company server. The prescription transmission system transmits message request information for alarm to the mobile communication company server based on medical treatment event generation information. An event monitoring server(140) outputs graphic screen data based on the inspection result information of each patient.
Patent KR-20120089144-A (KR)
Title: Percussive Apparatus, Remolding Index Testing System of a object having the same, and Remolding Index Testing method of a object
Inventor: SHIN YONG JAE
IPC: G01N33/24
Filed: 2011-02-01
Abstract: PURPOSE: A percussive device and a remolding index testing system and method of an object having the same are provided to improve the accuracy of a teat by accurately controlling the position of a balance weight. CONSTITUTION: A remolding index testing system of an object having a percussive device comprises a cylinder(110), an impact plate(121), a guide rod(122), an encoder(130), a balance weight(123), and an electromagnet holder(124). The impact plate covers the opened surface of the cylinder and is vertically movable along the inner surface of the cylinder. Both ends of the guide rod are connected to the impact plate and the encoder. The encoder is geared with the guide rod. The balance weight falls down along the outer surface of the guide rod. The electromagnet holder is arranged on the top of the balance weight to be vertically movable along the guide rod, and the balance weight is detachably arranged on the electromagnet holder. When the balance weight falls down, the electromagnet holder measures the height change of an object through the rotation of the encoder.
Patent KR-20120089160-A (KR)
Title: Method for Selling Fresh Food by means of Social Commerce Marketing
Inventor: GWON DONG GU
IPC: G06Q30/06
Filed: 2011-02-01
Abstract: PURPOSE: A method for selling fresh foods using social commerce marketing is provided to minimize marketing costs and build an authentication and feedback system by integrated social commerce. CONSTITUTION: A head office registers fresh foods which are preset in a social commerce server(S110). The kinds of the fresh foods are specified and a coupon with a serial number is registered in the social commerce server(S120). A consumer pays a price through a social commerce client and buys the coupon(S130). The head office sends an order to a fresh food producer(S140). The ordered fresh food is delivered to at least one franchise store(S150).
Patent KR-20120091525-A (KR)
Title: Crescent parking stopper
Inventor: BYUN MOO RYONG
IPC: E01F13/00
Filed: 2011-02-09
Abstract: PURPOSE: A curved parking block is provided to exactly guide vehicle wheels, and to disperse the force delivered to the parking block by a vertical member and two inclined members. CONSTITUTION: A curved parking block is as follows. The curved parking block is formed into a boomerang shape(40) when the block is seen from above, and into a stair shape(15) when the block is seen from the side. The parking block comprises a vertical member and an inclined member inside. A reflector(30) is formed into a smiling shape.