baber/WOPTO huggingface dataset:
Patent KR-20120077857-A (KR)
Title: Fixing apparatus of fishing rod supporter for tetrapod
Inventor: YOON HYO TAE
IPC: A01K97/10
Filed: 2010-12-31
Abstract: PURPOSE: A device for fixing a fishing rod support for a tetrapod is provided to facilitate the installation thereof in a tetrapod without the damage to the tetrapod. CONSTITUTION: A device for fixing a fishing rod support for a tetrapod comprises a base plate(12), a boom(14), a support post(16), and a belt mount(18). The base plate is made of a rectangular plate in which the center thereof is convexly formed. A triangle leg is attached to the bottom of the base plate. The boom is attached to the upper center of the base plate. The support post is pivotally combined with the base plate and is extended to the upper surface of the boom. The support post is combined with the operation bracket.
Patent KR-20100043179-A (KR)
Title: Low ratio rtv compositions and methods for making same
Inventor: LEVANDOSKI MICHAEL P
IPC: C08G77/06
Filed: 2008-06-09
Abstract: A two-part moisture-curing composition having as a first part water and an hydroxy-terminated diorganosiloxane; and a second part which includes a reactive silicone, at least one end-capping silane which includes one or more enoxy groups, at least one end-capping catalyst and at least one moisutre cure catalyst. Enhanced and controlled cure speed is obtained by these compositions.
Patent KR-20100031546-A (KR)
Title: Tire for two-wheeled motor vehicle and method of manufacturing the same
Inventor: FUNAHARA KIYOSHI
IPC: B60C11/03
Filed: 2008-08-07
Abstract: A tire for a two-wheeled motor vehicle has excellent performance characteristics achieved without impairing stability in transition between straight travel and turning. The tire (2) has a tread (4). The tread (4) is divided into (2N-1) regions (where N is a natural number greater than or equal to four). The tread (4) has a first region (20) as the center region and a second region (22) to an N-th region that are arranged in that order from the center region toward each shoulder region. The second regions (22) are regions as a pair symmetrical about the equatorial plane of the tire and so are the remaining regions including the N-th regions. Each of the regions from the first (20) to the N-th is made of a cross-linked rubber composition, and the material of each region is different from each other. Further, in each of the regions from the first (20) to the N-th, the hardness of the rubber in a center-side region adjoining an adjacent region is higher than the hardness of the rubber in a shoulder-side region adjoining an adjacent region. The hardness of the rubber of the first regions is higher than that of the rubber of the N-th regions.
Patent KR-20100063006-A (KR)
Title: Resistive actuator with dynamic variations of frictional forces
Inventor: OLIEN NEIL THOMAS
IPC: G06F3/01
Filed: 2008-07-15
Abstract: A system for generating haptic effects on a rotary knob includes an electrical coil and a core. A first level of voltage is applied to the coil to enable a first surface interface having a first coefficient of friction and to generate a first haptic effect by varying the voltage. A second level of voltage is applied to the coil to enable a second surface interface having a second coefficient of friction that is greater than the first coefficient of friction and to generate a second haptic effect by varying the voltage.
Patent KR-20100075823-A (KR)
Title: Precision pump with multiple heads
Inventor: SAVARD RAYMOND T
IPC: F04B49/06
Filed: 2008-07-08
Abstract: A pump for use in handling one or more different process fluids includes a plurality of pumping chambers having a process fluid inlet and a process fluid outlet, process fluid outlet coupled to a process fluid valve on each pumping chamber for selectively preventing and allowing the flow of process fluid through the pumping chamber, an actuation mechanism for pumping actuating fluid to a plurality of actuating fluid chambers in fluid communication with the actuating fluid chambers to permit flow into each actuating fluid chamber of actuating fluid, and at least one diaphragm separating each pumping chamber from an associated actuating fluid chamber, for separating process fluid from actuating fluid. Operation of the actuation mechanism displaces actuating fluid and causes actuating fluid to flow only into each of the actuating fluid chambers having an opened process fluid valve, resulting in pumping.
Patent KR-20100046056-A (KR)
Title: Prefabricated module for the track of a self-guided urban transport vehicle on tyres
Inventor: ANDRE JEAN LUC
IPC: E01B25/28
Filed: 2008-08-22
Abstract: The invention relates to a prefabricated module (1) to be used to form a track for an urban transport vehicle, comprising: an integral carrier structure (2) made of concrete and comprising two side sills (4) having an upper surface (5) used as a driving pathway for the vehicle wheels, and connecting crossbars (8) connecting said sills while holding them substantially parallel, the lower surfaces (6, 39) of the sills and of the crossbars being ground-bearing surfaces; and a guiding rail section (3) mounted on the carrier structure, preferably symmetrical, having an I section and having a lower portion coated with a filler material (13). The modules, whether rectilinear or curved, are to be placed on an existing road layout or in a trench with a compacted bottom, and are assembled one after the other in order to form a driving track.
Patent KR-20100051120-A (KR)
Title: Magnetic pole position estimation method for ac synchronous motor
Inventor: TERADA KEI
IPC: H02P6/06
Filed: 2008-11-14
Abstract: If there is static friction, the magnetic pole position estimation is completed at the time when error torque used for magnetic pole position estimation becomes less than the friction, so that there remains magnetic pole error. A problem has been that when the error torque becomes less than a forward static friction, there remains a positive magnetic pole deviation and when the error torque becomes less than a backward static friction, there remains a negative magnetic pole deviation. By shifting in the negative direction and the positive direction initial values for estimating a magnetic pole error in operation sets, a true pole-error estimation value is estimated in the use of a pole-error estimation value having a positive magnetic pole error obtained by the positive shift operation and a negative one obtained by the negative shift operation, which can reduce estimation error due to the static friction.
Patent KR-20100047347-A (KR)
Title: Wireless communication device and method
Inventor: FORSTER IAN JAMES
IPC: H01Q1/22
Filed: 2003-04-22
Abstract: A wireless communication device (10) coupled to a wave antenna (17) that provides greater increased durability and impedance matching. The wave antenna may be in the form of a polygonal, elliptical curve and/or coil shape. The wireless communication device is coupled to the wave antenna to provide wireless communication. The wireless communication device and wave antenna may be placed on objects, goods, or other articles of manufacture that are subject to forces such that the wave antenna may be stretched or compressed during the manufacture and/or use of such object, good or article of manufacture. The wave antenna, because of its curved structure, is capable of stretching and compressing more easily than other structures, reducing the wireless communication device's susceptibility to damage or breakage that might render the wireless communication device coupled to the wave antenna unable to properly communicate information wirelessly.
Patent KR-20100087716-A (KR)
Inventor: MARSHALL STEVE
IPC: G06T13/00
Filed: 2008-11-14
Abstract: 본 발명은 가상환경에서 사용자-제어되는 개체의 이동 애니메이션을 방법 및 장치에 관한 것이다. 가상환경에서 개체 이동을 추적하기 위한 개체 추적데이터를 서버 측에 저장된다. 사용자는 클라이언트를 통하여 개체에 대하여 원하는 액션을 입력하고, 입력데이터는 클라이언트로부터 서버로 전송된다. 서버는 수신된 데이터를 이용하여 개체에 대한 적합한 애니메이션을 선택한다. 이후 서버는 선택된 애니메이션을 식별하는 데이터를 클라이언트로 전송하여 클라이언트 측 개체의 애니메이션을 제어한다. 가상환경에서 개체의 정확한 이동 표시를 유지하면서 개체 이동을 시뮬레이션 하기 위한 애니메이션 데이터를 이용함으로써, 서버는 개체를 정확하게 제어할 수 있고 따라서 개체의 애니메이션은 더욱 사실적일 수 있다.
Patent KR-20100084178-A (KR)
Title: Method and apparatus for the production and control of plates or wafers for electronics
Inventor: BACCINI ANDREA
IPC: G05B19/418
Filed: 2008-03-05
Abstract: Method for the production and control of plates (12) for electronics comprising a first step in which a plate (12) is positioned, by means of positioning means (34), in a loading station (16); a second step in which the plate (12) is disposed in a deposition station (18) associated with a unit (20) for depositing metal, or other material, in which the metal is deposited on the plate (12), in order to generate on the plates (12) metal tracks, according to a pre-determined and desired topological disposition; a third step in which the plate (12) is disposed in an exit station (24) and a detection means (30) is activated so as to detect the presence of defects in the plate (12); and a fourth step in which the plate (12) is discharged from the exit station (24). In the first step the detection means (30) is activated to identify defects in the plate (12) disposed in the loading station (16). In the second step the deposition unit (20) is activated in order to deposit the metal on the plate (12) when in the first step the detection means (30) has not detected any defect in the plate (12).
Patent KR-20100087388-A (KR)
Inventor: OOYAMA KOJI
IPC: C07C41/09
Filed: 2008-12-17
Abstract: 본 발명의 목적은 발열 반응을 수반하는 평형 반응에 의해 예를 들면 메탄올로부터 디메틸에테르를 합성함에 있어서, 반응기 내에서의 온도 및 전화율의 제어성을 향상시키는 것에 있다.  본 발명은 반응기 내에 복수의 촉매층을 설치하고, 이들 촉매층 사이에 메탄올과 디메틸에테르를 포함하는 혼합물을 냉각하기 위한 켄칭 대역을 설치하고, 이 켄칭 대역에 디메틸에테르 및 디메틸에테르와 함께 생성된 물 중 적어도 어느 하나를 포함하는 액체를 켄칭 유체로서 공급한다.
Patent KR-20100123869-A (KR)
Inventor: KANNAN PRASANNA
IPC: G06F21/22
Filed: 2009-02-13
Abstract: 분배 시스템에서 비-실시간(NRT: non real-time) 콘텐츠의 조건적 액세스를 위한 방법들 및 장치들이 제공된다.  방법은 암호화된 NRT 콘텐츠를 생성하기 위하여 제어 워드로 NRT 콘텐츠를 암호화하는 단계, 하나 이상의 자격 제어 메시지(ECM: entitlement control message) 생성기들에 제어 워드를 제공하는 단계, 하나 이상의 ECM들을 하나 이상의 ECM 생성기들로부터 각각 수신하는 단계 ― 각각의 ECM은 제어 워드에 대한 조건적 액세스를 제공하기 위하여 제어 워드의 고유 암호를 포함함 ― , 및 분배 네트워크를 통한 전송을 위해 암호화된 NRT 콘텐츠 및 하나 이상의 ECM들을 제공하는 단계를 포함한다.  장치는 제어 워드를 하나 이상의 자격 제어 메시지(ECM) 생성기들에 제공하고, 하나 이상의 ECM들을 각각 하나 이상의 ECM 생성기들로부터 수신하도록 구성되는 동기화기(synchronizer) ― 각각의 ECM은 제어 워드에 대한 조건적 액세스를 제공하기 위하여 제어 워드의 고유 암호를 포함함 ― , 및 암호화된 NRT 콘텐츠를 생성하기 위하여 제어 워드로 NRT 콘텐츠를 암호화하고 분배 네트워크를 통한 전송을 위해 암호화된 NRT 콘텐츠 및 하나 이상의 ECM들을 제공하도록 구성되는 관리 모듈을 포함한다.
Patent KR-20100134711-A (KR)
Inventor: ITO YUTAKA
IPC: C02F103/08
Filed: 2009-11-26
Abstract: 본 발명은 해수(海水) 등의 비정화수로부터 담수(淡水) 등의 정화수를 양호한 효율로 얻을 수 있는 담수 생성 방법을 제공하는 것을 과제로 한다.  본 발명은, 역침투막 여과에 의해 담수를 생성하는 담수 생성 방법으로서, 해수보다 소금의 농도가 낮은 저염 농도수와 해수를 혼합하고, 상기 혼합에 의해 얻어진 혼합수를 역침투막 여과시킴으로써 담수를 생성하는 담수 생성 방법을 제공한다.
Patent KR-20110010716-A (KR)
Inventor: SANTAMARIA ANGELO
IPC: B21J3/00
Filed: 2009-03-06
Abstract: 본 발명은 압입 직경 및 압입 길이를 갖는 실린더 압입 끼워 맞춤면(31)을 구비한 스프링 보유 슬리브에 관한 것이다.  안정적인 압입 끼워 맞춤부를 저렴하게 제조할 수 있도록, 실린더 압입 끼워 맞춤면(31)의 하나 이상의 단부에는 압입 직경 대 압입 길이의 비가 35%를 초과하는 긴 압입 끼워 맞춤부를 위한 최적화된 삽입 모따기부(33)가 제공된다.
Patent KR-20110020775-A (KR)
Inventor: KAMIYA KAZUNOBU
IPC: C08G59/70
Filed: 2010-01-13
Abstract: 알루미늄 킬레이트계 잠재성 경화제는 다관능 이소시아네이트 화합물을 계면 중합시킴과 동시에, 라디칼 중합 개시제의 존재하에서 다관능 라디칼 중합성 화합물을 라디칼 중합시키고, 그것에 의해 얻은 다공성 수지에 알루미늄 킬레이트계 경화제가 유지되어 있는 것이며, 또한, 식 (A) 의 실라놀 화합물도 그 다공성 수지에 유지되어 있는 것이다. 
(Ar) m Si(OH) n     (A) 
식 중, m 은 2 또는 3 이고, 단 m 과 n 의 합은 4 이다.     Ar 은 치환되어도 되는 아릴기이다.
Patent KR-20110025754-A (KR)
Inventor: KRAMER TORSTEN
IPC: B81C1/00
Filed: 2009-04-21
Abstract: 본 발명은 기판 뒷면으로부터의 접근부를 구비한 마이크로메카닉 박막 구조를 제조하기 위한 특히 간단하고 비용면에서 유리한 방법에 관한 것이다.  이러한 방법은 p 도핑된 Si 기판(1)에 기초하며, 기판 표면의 하나 이상의 연속된 격자형 영역(2)을 n 도핑하는 단계, n 도핑된 격자 구조(2) 하부의 기판 영역(5)을 다공질 에칭하는 단계, n 도핑된 격자 구조(2) 하부의 상기 기판 영역(5)에 공동(7)을 생성하는 단계, n 도핑된 격자 구조(2) 상에 제1 단결정질 실리콘 에피택시층(8)을 성장시키는 단계를 포함한다.  상기 방법은, n 도핑된 격자 구조(2)의 하나 이상의 개구(6)는 성장하는 제1 에피택시층(8)을 통해 개구가 폐쇄되지 않고 공동(7)으로의 접근부 개구(9)를 형성하도록 설계되며, 공동 벽부에 산화물층(10)이 생성되며, 공동(7)으로의 뒷면 접근부(13)가 생성되면서 공동 벽부의 산화물층(10)은 에칭 중지층으로서 사용되며, 이러한 산화물층(10)은 공동(7)의 영역에서 제거되므로 공동(7) 위에 형성되는 박막 구조(14)로의 뒷면 접근부(13)가 생성되는 것을 특징으로 한다.
Patent KR-20110036708-A (KR)
Title: A combined electrical measurement device
Inventor: JAVORA RADEK
IPC: G01R19/165
Filed: 2009-06-12
Abstract: A combined measurement device (100) for measuring current and/or voltage of an electrical conductor, comprising a supporting body (101), a current sensor (5) housed inside the supporting body (101), and a voltage sensor located at least partially inside the supporting body. A shielding (11) is positioned around the current sensor (5). The current sensor (5) and the voltage sensor are mutually arranged so as the shielding (11) shields at least partially both the current sensor (5) and the voltage sensor against external electric field disturbances.
Patent KR-20110015022-A (KR)
Inventor: STERN SUSANNE
IPC: H04B5/02
Filed: 2009-05-12
Abstract: 트랜스폰더(180)는 고정 식별 번호를 저장하고, 상기 고정 식별 번호를 난수로 확장하고, 상기 확장한 번호를 키에 의해 암호화해서, 요청한 판독기(160)에 보낸다.  판독기(160)는 요청시 트랜스폰더(180)로부터 암호화된 번호를 수신하고, 수신한 암호화된 번호를, 트랜스폰더(180)에 의해 또한 이용되었던 키에 의해 해독하여, 트랜스폰더(180)와 관련되는 고정 식별 번호를 추출한다.
Patent KR-20120080045-A (KR)
Title: Manufacturing method of solar cell
Inventor: CHUNG YONG DUCK
IPC: H01L31/042
Filed: 2011-01-06
Abstract: PURPOSE: A method for manufacturing a solar battery is provided to prevent deformation of a CIGS(Copper Indium Gallium Selenide) system thin film due to deformation of a substrate and diffusion of impurities with a low temperature method. CONSTITUTION: A back side electrode(220) is formed on a substrate(210). A CIGS system light absorption layer(230) is formed on the back side electrode. A buffer layer(240) is formed on the CIGS system light absorption layer. A front side transparent electrode(250) is formed on the buffer layer. A reflection barrier layer(260) is formed on the front side transparent electrode. A grid electrode is formed on the front side transparent electrode of the side of the reflection barrier layer.
Patent KR-20120082977-A (KR)
Title: Manufacturing method of outer socks
Inventor: JEONG JIN YUL
IPC: D04H1/60
Filed: 2011-01-17
Abstract: PURPOSE: A producing method of outer socks is provided to form a double structure of a fabric including a bottom unit and a cover unit for the outer socks. CONSTITUTION: A producing method of outer socks comprises the following steps: cutting a fabric into a bottom unit fabric(10a) and a cover unit fabric(20a); forming an insertion hole(21) on the cover unit fabric; and sewing the bottom unit fabric and the over unit fabric. The insertion hole is formed by attaching a polyurethane film on one side of the cover unit fabric as a hot-melt, and cutting the center of the polyurethane film.
Patent KR-20120090317-A (KR)
Title: Particle killing microorganism by light and method killing microorganism by light
Inventor: OH MIN KYU
IPC: A61K9/16
Filed: 2011-02-07
Abstract: PURPOSE: A photosensitizer which generates microcidal agent on the surface of microspheres by light is provided to enabling killing bacteria even antibiotic resistant bacteria. CONSTITUTION: A microorganism-killing particle contains microsphere having 5 nm-100um of diameter; a photosensitizer which is conjugated on the surface of the microsphere and generates bacteriocidal agent by light; and targeting agent which binds to onto the surface of the microsphere and selectively binds to a target microorganism. The microsphere is a magnetic particle prepared by dissolving FeCl_3 hydrate and polyethylene glycol in ethylene glycol, adding sodium acetate, mixing and reacting at 160-230 Deg. C. for 6-16 hours. The light is a laser. The photosensitizer is prophyrin or phthalocyanine.
Patent KR-20120098187-A (KR)
Title: Marker coil test unit for ato
Inventor: LEE SEONG OK
IPC: B61L27/04
Filed: 2011-02-28
Abstract: PURPOSE: A marker coil tester for an automatic train operation device is provided to supply the marker coil tester of a digital type, thereby quickly checking a state of the marker coil. CONSTITUTION: A plurality of marker coils is installed in a line of a location which is approached to a station at predetermined intervals. A marker coil tester includes a tester box with a handle. The marker coil tester includes a selection button selecting each marker coil, an operation button for an operation, and a manipulating unit(111) with a display displaying a measured value. The marker coil tester includes a controlling unit(112) determining an abnormal state of the marker coil. The controlling unit transmits frequency to the corresponding marker coil according to control of the manipulating unit in a lower part of the manipulating unit.
Patent KR-20120103942-A (KR)
Title: Display inpection method and device
Inventor: OH CHOON YUL
IPC: H01L51/56
Filed: 2011-03-11
Abstract: PURPOSE: A method and an apparatus for inspecting a display are provided to measure brightness and a color coordinate for a whole screen by using a 2D brightness and color coordinate measuring instrument for the uniformity of a large screen. CONSTITUTION: A user inputs a target value of desired brightness and a color coordinate, a first measurement collection and a final measurement collection(S310). A quantified brightness value and a color coordinate value are obtained by calculating image quality data of a display device(S320). Screen data of the display device is changed when the screen data is not reached to the target value(S340). [Reference numerals] (AA) Start; (BB) End; (S310) Input a target value and first and final measurement collections; (S320) Obtaining a measurement value by repeated measurement; (S330) Does the measurement value reach the target value?; (S340) Changing the screen data of a display device; (S350) Determining the number of measurement in next step
Patent KR-20120104480-A (KR)
Title: Transparent display apparatus
Inventor: KIM HYUN MIN
IPC: G06T7/00
Filed: 2011-03-13
Abstract: PURPOSE: A transparent display apparatus is provided to enable a user to conveniently control the transparent display apparatus and to realize various functions. CONSTITUTION: A transparent display panel realizes images. The transparent display panel includes a first screen and a second screen facing from each other. An operation unit(101Q) provides an operation signal to a transparent display panel. When the first screen faces to a user, an image displayed on the first screen is similar with another image displayed on the second screen. [Reference numerals] (100Q) User input interface unit; (110Q) Tuner; (120Q) Demodulation unit; (130Q) Network interface unit; (135Q) External apparatus interface unit; (140Q) Storage unit; (170Q) Control unit; (180Q) Transparent display panel; (185Q) Voice output unit; (190Q) Wired input unit; (191Q) Sound effect sensing unit; (192Q) Object sensing unit; (200Q) Wireless input unit
Patent KR-20120106262-A (KR)
Inventor: SHIN YOON HANG
IPC: G06F1/16
Filed: 2011-03-18
Abstract: PURPOSE: A portable displayer supporter is provided to increase the convenience of a user by conveniently using a portable displayer in a state that a user lies. CONSTITUTION: A supporting member(20) fixes a part of a supporting plate and is extended to a viewing direction of a user. A fixing member(40) fixes a portable displayer to the supporting member. The supporting member is fixed to one side of the supporting plate and is included in a shape of a closed line. The fixing member is fixed to the other side of the supporting plate and is included in a shape of a cantilever.
Patent KR-20120107380-A (KR)
Title: Dimming data generating apparatus for led display system
Inventor: AHN JIN HO
IPC: H05B37/02
Filed: 2011-03-21
Abstract: PURPOSE: A dimming data generation apparatus for an LED display system is provided to express an image of high quality by preventing an afterimage of a screen or stains. CONSTITUTION: A first shift register(100) outputs a first PWM(Pulse Width Modulation) signal and a second PWM signal. A second shift register(200) outputs a PWM selection signal for determining that if it output the second PWM signal or if it selects the first PWM signal. A multiplexer(300) creates dimming data(400) based on an output signal of the first shift register and an output signal of the second shift register. PWM pulse generation location of the dimming data is variable.
Patent KR-20120110383-A (KR)
Title: Method for managing routing path for network mobility and system using thereof
Inventor: LEE SEONG MIN
IPC: H04L12/28
Filed: 2011-03-29
Abstract: PURPOSE: A routing route management method for mobility and system using the same are provided to manage a routing table by utilizing a DHCP(Dynamic Host Configuration Protocol) update procedure. CONSTITUTION: A fixing network(200) includes a plurality of based routers. One or more mobile networks include a mobile router(310). The mobile router connects to one or more terminals. The mobile router receives a rental time and an IP(Internet Protocol) address using a DHCP procedure the based routers of the fixing network. The mobile router includes a static subnet address of a lower network connecting to the mobile router.
Patent KR-20120117081-A (KR)
Title: Component cell base station and method thereof
Inventor: HYEON SEUNG HEON
IPC: H04W88/08
Filed: 2011-04-14
Abstract: PURPOSE: A component cell base station and operation method thereof are provided to reduce the repetition rate of handover by managing a plurality of component cells using one PCI(Physical Cell Identity). CONSTITUTION: A plurality of component cells(320,330,340,350) include each RF(Radio Frequency) sub-system. A PCI management unit(360) constructs PCI. The PCI includes a plurality of component cells. A resource control unit(310) allocates wireless resources to each component cell included in the PCI. Each component cell receives or transmits data to a portable terminal within a coverage using the allocated wireless resources. [Reference numerals] (310) Resource control unit; (320) Component cell 1; (321) Modem 1; (322) Scheduler 1; (330) Component cell 2; (331) Modem 2; (332) Scheduler 2; (340) Component cell 3; (341) Modem 3; (342) Scheduler 3; (350) Component cell 4; (351) Modem 4; (352) Scheduler 4; (360) PCI management unit
Patent KR-20120117570-A (KR)
Title: Structure of the dies for forming of headrest lock switch for cars, and headrest lock switch for cars manufactured using the same
Inventor: KANG CHANG SIG
IPC: B29C45/32
Filed: 2011-04-15
Abstract: PURPOSE: A mold structure for forming a headrest lock switch of a car and the headrest lock switch is provided to prevent the faulty by easily separating a molded article from a lower metal mold. CONSTITUTION: A mold structure for forming a headrest lock switch of a car comprises a lower mold frame(100), an upper mold frame(200), and left and right sliding mold frames. The lower mold frame comprises injection holes(109), an insertion groove, and a molding groove(107). Both upper sides are cut, and a square vertical plane is formed. The insertion groove is formed on the vertical plane. The molding groove is integrally formed with the upper part of the insertion groove. The upper mold frame comprises the injection holes and the molding groove. The injection holes are formed on the lower side. Both lower parts of the lower side are cut, and the square vertical plane is formed. The molding groove is integrally formed at the corner of the lower side. The left and right sliding mold frames slide along both horizontal planes of the upper and lower mold frames. The left and right sliding mold frames manufacture molded articles.