baber/WOPTO huggingface dataset:
Patent KR-20140032397-A (KR)
Inventor: PEROZ JACKY
IPC: D04H1/732
Filed: 2012-05-08
Abstract: 3차원 형상의 결속된 제품을 생산하기 위한 장치는: 원주 방향으로 형성된 외주 표면을 구비하고 있고, 상기 외주 표면 상에 캐버티 형태의 적어도 하나의 제품 성형 영역을 구비하고 있으며, 상기 외주 표면이 적어도 상기 제품 성형 영역에서 공기에 대한 통기성이도록 되어 있는 회전식 컨베이어로서 형성된 회전 드럼; 적어도 하나의 캐버티 내로 기재 재료를 공급하는 적어도 하나의 재료 공급 장치; 적어도 하나의 캐버티 내에 부압을 생성하여, 생성된 흡인력이 회전식 컨베이어의 내부를 향하게 하도록 설계된 진공 장치;를 포함하고 있으며, 상기 재료 공급 장치의 하류에 적어도 하나의 결속 장치가 배치되어, 재료 충전된 캐버티의 적어도 일부분이 결속 처리를 받게 되어, 기재 재료가 적어도 부분적으로 인접 재료에 결착되는 것을 특징으로 한다.
Patent KR-20140063516-A (KR)
Inventor: KROUSE DONAL PAUL
IPC: G01J3/427
Filed: 2012-04-10
Abstract: 액상 약물 시료(16)를 식별, 검증 또는 특정하기 위한 분석기(10)는 시료(16)에 적어도 하나의 빔으로 적어도 2개의 상이한 파장을 포함한 전자기 방사선(14a)을 방출하는 전자기 방사선 소스(11); 시료에 의해 변성된 방출 전자기 방사선으로부터 발생하는 변성 전자기 방사선을 검출하고, 검출된 변성 전자기 방사선을 나타내는 출력값을 제공하는 시료 검출기(17); 및 검출된 변성 전자기 방사선을 나타내는 검출기 출력값으로부터 시료를 식별 또는 검증하는 프로세서(18);를 포함하고 있고, 파장들 중의 각각의 파장 또는 적어도 2개의 파장은 대략 1300nm와 2000nm 사이에 있고, 파장들 중의 각각의 파장 또는 적어도 2개의 파장은 대략 1300nm와 2000nm 사이의 액체 스펙트럼의 분광 특성의 파장의 부근에 있는 또는 대략 1300nm와 2000nm 사이의 액체 스펙트럼의 분광 특성에 이르는 영역 내에 있다.
Patent KR-20140005325-A (KR)
Inventor: DHANDA MUNGAL SINGH
IPC: H04W48/12
Filed: 2012-04-06
Abstract: 메시지의 브로드캐스트를 시그널링하기 위한 디바이스들, 시스템들, 제조 물품들 및 방법들이 설명된다.  몇몇 실시예들에 따르면, 셀에서 브로드캐스트될 제 1 메시지가 결정된다.  제 1 메시지는 제외 표시들을 포함한다.  제 2 메시지가 생성된다.  제 2 메시지는 시스템 정보 타입 3 메시지이고, 제 1 메시지가 브로드캐스트될 것이라는 표시를 포함한다.  제 2 메시지가 브로드캐스트된다.  다른 양상들, 실시예들 및 특징들이 또한 청구되고 설명된다.
Patent KR-20140038405-A (KR)
Inventor: HSIAO SISSIE LING IE
IPC: G06F17/30
Filed: 2011-09-29
Abstract: 컨텐트 항목 및 컨버젼 항목과의 사용자 인터랙션을 지정하는 사용자 인터랙션 데이터를 수신하는 것을 포함하는 방법, 시스템, 장치, 컴퓨터 저장매체에 인코드된 컴퓨터 프로그램에 관한 발명. 컨버젼 항목은 소정의 컨버젼 기준을 만족하는 사용자 행위이다. 이 방법은 다수의 컨버젼 경로에 대한 컨버젼 경로 데이터를 포함하는 컨버젼 데이터를 수신하는 것을 포함한다. 여기서 각 컨버젼 경로는 컨버젼 이벤트의 이전의 그리고 컨버젼 이벤트를 포함하는 사용자 인터랙션 데이터를 포함한다. 이 방법은 컨버젼 이벤트에 대한 컨텐트 항목과의 최초 인터랙션, 지원 인터랙션, 또는 최종 인터랙션을 판단하는 것을 포함한다. 이 방법은 프로세서를 이용하여, 경로 수준 차원 및 경로 수준 메트릭에 근거하여 컨버젼 경로 데이터에 대한 세그먼트를 정의하는 능력을 제공한다.
Patent KR-20140036183-A (KR)
Inventor: BRANDT TORSTEN
IPC: H01M8/04
Filed: 2012-04-16
Abstract: 본 발명은, 제1 외부판(9a)과 제2 외부판(9b)을 포함하는, 연료 전지 장치(41)의 가습 셀(1)에 관한 것이며, 제1 외부판(9a)으로부터 출발하여 제1 외부판(9a)과 제2 외부판(9b) 사이에는 가스 챔버(21)와, 가습수 챔버(31)와, 두 챔버(21, 31)를 분리하는 투수성 멤브레인(5)이 배치되고, 제1 외부판(9a)과 멤브레인(5) 사이에는 제1 투수성 지지 부재(7a)가 배치되며, 제1 지지 부재(7a)는 플라스틱으로 구성된 직물로 제조된다.  본 발명에 따른 가습 셀(1)에 따라서, 부하 변동 시, 또는 가스 체적 유량의 갑작스런 변화가 수반되는, 연료 전지들의 또 다른 비정상적 작동 상태의 경우, 액상수의 배출 및 인입은, 상기 플라스틱이 플루오로 플라스틱인 것을 통해 방지될 수 있다.  바람직하게는, 플루오로 플라스틱은 적어도 부분적으로, 바람직하게는 완전하게, 에틸렌과 클로로트리플루오로에틸렌으로 이루어진 교대 공중합체(E-CTFE)로 구성된다.
Patent KR-20140004223-A (KR)
Inventor: HASEGAWA MASAMI
IPC: H05K1/02
Filed: 2012-02-01
Abstract: 기판 본체의 표면에 있어서의 각 측면측을 따라서 설치한 금속화층의 표면에 피복한 도금막이나 납땜재가 손상되어 있지 않은 배선기판, 상기 배선기판을 복수개 동시에 제공하기 위한 다수개 취득 배선기판, 및 그 제조방법을 제공한다. 세라믹(S)으로 이루어지고, 평면시가 직사각형인 표면(3) 및 이면(4)과, 상기 표면(3)과 이면(4)의 사이에 위치하며, 또한 표면(3)측에 위치하는 홈 형성면(7) 및 이면 (4)측에 위치하는 파단면(6)으로 이루어지는 4변의 측면(5)을 구비한 기판 본체(2)와, 상기 기판 본체(2)의 표면(3)에 있어서의 4변의 측면(5)을 따라서 형성되고, 평면시가 직사각형 프레임 형상인 금속화층(11)을 포함하는 배선기판(1a)으로서, 상기 기판 본체(2)의 측면(5)마다에 있어서의 홈 형성면(7)과 금속화층(11)의 사이에, 기판 본체(2)의 세라믹(S)이 노출되어 이루어지는 수평면(13)이 위치하고 있는, 배선기판(1a).
Patent KR-20150083651-A (KR)
Inventor: KIM YU SIC
IPC: G06F3/048
Filed: 2014-01-10
Abstract: An embodiment of the present invention relates to an electronic device including: an input unit which receives user input; an area selection unit which selects a first area, including one or more data, and a second area wherein the first area is displayed according to user manipulation; and a display unit which enlarges the first area, displays the first area in the second area, reduces an area except the first area, and displays the area in an area except the second area.
Patent KR-20150083706-A (KR)
Title: 농산물 비파괴 내부이상측정장치
Inventor: LEE HYOUNG GU
IPC: G01N21/31
Filed: 2014-01-10
Abstract: 본 발명은 농산물 비파괴 내부이상측정장치에 관한 것으로, 더욱 세부적으로는 발광부와 수광부 및 광원부에서 농산물의 내부상태를 판별하는 하기 위한 농산물 비파괴 내부이상측정장치에 관한 것으로, 본 발명에서는 농산물의 내부부패, 갈변, 내부이상을 판별하여 분류 후, 기존의 선별 장치의 변형 없이도 추가적으로 기존의 선별 장치에 설치할 수 있으며 광학필터와 광센서를 이용하여 농산물의 내부품질을 높은 측정 정밀도를 유지하면서 과열로 인한 농산물의 손상을 방지할 수 있고, 내부에 카메라가 구비되어 외부의 스크린을 통해 외관검사 또한 실시할 수 있으며 농산물의 내부부패, 갈변, 내부이상을 정확하게 판별 후, 양품과 불량품을 분류박스로 구분할 수 있는 효과가 있다.
Patent KR-20150085422-A (KR)
Inventor: LEE JIN WON
IPC: C12N1/21
Filed: 2014-01-15
Abstract: The present invention relates to a manufacturing method of a fatty acid using colon bacterium including an acyl-acyl carrier protein, thioesterase, derived from heterologous bacteria, including the steps of (a) inserting a sequence with codon-optimization of nucleotide sequence coding an acyl-acyl carrier protein thioesterase derived from lactococcus sp. into an expression vector; (b) transplanting colon bacterium with use of the expression vector and manufacturing a transgenic colon bacterium; and (c) culturing the transgenic colon bacterium and manufacturing fatty acid where the method is allowed to produce fatty acid at an affordable price by using industrial carbon source.
Patent KR-20150086635-A (KR)
Title: Lightening system of crosswalk
Inventor: PARK SUNG WOONG
IPC: G08G1/09
Filed: 2014-01-20
Abstract: The present invention relates to a light emission system for a crosswalk to enable pedestrians to safely cross a road by emitting lights in accordance with a walking state of the pedestrians, and a signal system of a signal light. The light emission system comprises: a signal light unit arranged at both sides of a crosswalk to display a walking signal or a stop signal; and multiple walking units which include a sensing unit to sense weights and a light emission unit to emit light and which are arranged to be crossed in the crosswalk. The light emission unit emits the light when the walking signal is displayed on the light signal unit, and the sensing unit senses a pedestrian. Accordingly, the present invention has a benefit capable of enabling the pedestrian to safely walk on the crosswalk because a signal according to the existence of pedestrians can be identified from the ground.
Patent KR-20150022627-A (KR)
Inventor: LEE CHUN WOO
IPC: B01F33/40
Filed: 2014-02-10
Abstract: The present invention relates to an apparatus for mixing a fluid into a liquid, comprising: a disk plate which is a fastener stretched in the vertical direction and arranged in the liquid; a disk tank which is arranged in the liquid by being separated at regular distance with the disk plate, rotating around the vertical axis, and forming a plurality of through-holes in a surface facing the disk plate when connected to be distributed in a fluid supply source; and a plurality of blades elastically pressurized on the surface of the disk tank facing the disk plate, performing sliding contact, and opening and closing or crossing a plurality of through-holes.
Patent KR-20150094956-A (KR)
Inventor: LEE JONG SEOK
IPC: H04B10/032
Filed: 2014-02-12
Abstract: The present invention relates to a method and a device for activating a link between a first node and a second node to transmit a lower optical channel data unit (ODU). The link can be activated based on a first adaptation function between an upper ODU and the lower ODU executed by the second node and a second adaptation function between the upper ODU and the lower ODU executed by the first node. The link is activated when the first node receives an activation message from a third node, which is the previous node of the first node.
Patent KR-20150095072-A (KR)
Inventor: RYU NAM GYUN
IPC: A47J27/092
Filed: 2014-02-12
Abstract: The present invention has a purpose of providing a steam condenser apparatus of an electric pressure cooker which minimizes the noise generated during the exhaust of steam, prevents steam from flowing backward to a solenoid valve, and makes easy to disassemble and assemble a steam cap for easy cleaning of the steam cap. The steam condenser apparatus of the electric pressure cooker of the present invention to achieve the same comprises a steam cap made of an upper cap and a lower cap for forming a steam passage where the steam discharged from a steam discharge valve and a solenoid valve provided in the body cover of the electric pressure cooker flows in the closed state from the outside; and a cooling water tank for condensing the steam transported through the steam passage by using cooling water, while the upper cap and the lower cap are removably coupled.
Patent KR-20150096210-A (KR)
Inventor: KIM SI YOUNG
IPC: G06F17/00
Filed: 2014-02-14
Abstract: The present invention discloses a system and method for responding to an online issue through big data emotion analysis. According to the present invention, the online issue responding system using the big data emotion analysis includes: a message extracting unit which extracts the messages left by online users regarding a specific issue; a morpheme analysis unit which analyze the morpheme units in the text of the messages; an emotion monitoring unit which monitors the emotion regarding the corresponding issue based on the emotional expression words derived through the morpheme analysis unit; a dominating emotion analysis unit which collects the emotion monitoring result regarding the corresponding issue to analyze the dominating emotion regarding the issue; and a transition emotion providing unit which provides a transition emotion opposed to the dominating emotion of the corresponding issue.
Patent KR-20140107126-A (KR)
Inventor: KURABE YASUHIRO
IPC: B65D39/04
Filed: 2014-02-18
Abstract: The purpose of the present invention is to provide a stopper of a container for beverages capable of improving grip when a stopper main body is detached by gripping a ring member, preventing the ring member from being easily deformed when the ring member is gripped, and mounting the ring member on the stopper main body. According to the present invention, the stopper of a container for beverages comprises a lip main body (9) attached to an upper opening part (2) of a container main body (1) for beverages, and which is a stopper main body having an outflow path (F) inside; a cover member (4) attached to the upper opening part of the lip main body (9); and a ring member (38) attached to the outer peripheral surface of the lip main body (9). The ring member (38) includes a ring main body (51) of a rigid body attached to the lip main body (9), and a ring protective member (61) covering the ring main body (51). The ring protective member (61) consists of an elastic material, and the ring main body (51) and the ring protective member (61) are integrally formed by insert forming, or two-colors forming. The ring protective member (61) consists of an elastic material such as elastomer, so grip is improved when the lip main body (9) is detached by gripping the ring member (38).
Patent KR-20150103392-A (KR)
Inventor: GONG SUK TAE
IPC: B29C70/52
Filed: 2014-03-03
Abstract: In the prior arts, a winding device integrally has a rotation axis for rotating a mold and a left and right transferring carriage for winding a thread, and a resin container is disposed on the carriage, wherein the carriage is laminated on a mold to produce a pipe while being transferred in a particular distance according to a mold angle in which various glass threads are rotated through the resin container. A width of winding thread is determined according to the number of threads. The wider thread width makes the higher productivity. However, both side parts become thicker, so work for a particular or larger width is not performed. When a mold rotation speed is too fast so as to improve productivity, it may occur problems in which a resin is not impregnated well in a thread, a thread snaps easily, or a resin flows to the outside of a resin container by shock when the carrier is transferred. By solving the problems, productivity can be improved. In the front and rear sides of a shaft for rotating a mold, two groups of transferring carriages for winding a thread are formed. The front side is upwardly wound in the same way as conventional times and moved from left to right, and the rear side is downwardly wound and moved from right to left to wind glass threads on a mold to be produced into a product. When mold rotation speeds are the same, thread widths are the same, but productivity is twice higher.
Patent KR-20150103527-A (KR)
Inventor: YOON SUNG JOON
IPC: H01L21/8246
Filed: 2014-03-03
Abstract: The present technique relates to an electronic device. According to the present technique, an electronic device comprises: a first magnetic layer with a magnetization direction fixated; a third magnetic layer with a magnetization direction fixated; a second magnetic layer with a variable magnetization direction, interposed between the first magnetic layer and the third magnetic layer; a barrier layer interposed between the first magnetic layer and the second magnetic layer; and an insulation layer interposed between the second magnetic layer and the third magnetic layer, wherein the first magnetic layer can have the width 1.5 to 5 times broader in comparison with the width of the second magnetic layer.
Patent KR-20150108620-A (KR)
Title: Magnetic regenerator unit and magnetic cooling system with the same
Inventor: KIM JIN HAN
IPC: F25B21/00
Filed: 2014-03-18
Abstract: Provided is a magnetic regenerator unit using a magnetic heat effect of a magnetic heat material, and a magnetic cooling system with the magnetic regenerator unit. A change of magnetic field and flow of a heat exchange fluid are uniformly changed. High operational efficiency of a magnetic flux generating device is achieved while reducing a torque of a rotor by a magnetic band with a relative permeability similar to a relative permeability of a magnetic regenerator. Moreover, consumed driving power is reduced by reducing a corking torque and the magnetic regenerator unit, and the magnetic cooling system with the magnetic regenerator unit are manufactured at low costs by manufacturing the magnetic band using an inexpensive iron powder.
Patent KR-20150111025-A (KR)
Inventor: PARK JU YOUNG
IPC: B60H1/32
Filed: 2014-03-24
Abstract: The present invention relates to a method for controlling HVAC of a vehicle, which comprises the following steps. A control unit detects whether a starting system of a vehicle is operated. An amount of fuel of the vehicle is detected through a fuel detection unit in case the starting system of the vehicle is operated. An amount of a battery of the vehicle is detected through a battery detection unit. The operation of an HVAC device of the vehicle is controlled based on at least one among an amount of fuel and an amount of a battery.
Patent KR-20140121351-A (KR)
Inventor: GRECO TONINO
IPC: H01L33/04
Filed: 2014-04-02
Abstract: The present invention relates to colloid quantum dots, a method for manufacturing the colloid quantum dots, a use thereof, and an optoelectronic device comprising the colloid quantum dots. The cadmium-free colloid quantum dots include: a) a core including zinc selenide; b) at least one shell including zinc selenide which is randomly grown on the core; and c) at least one shell of a passivation material applied to the core and/or the last shell.
Patent KR-20150115303-A (KR)
Inventor: SUNG MOON HEE
IPC: A61K31/765
Filed: 2014-04-03
Abstract: The present invention relates to a pharmaceutical composition for healing a wound, containing, as an active ingredient, poly-gamma-glutamic acid which increase the local expression of TGF-β in skin tissue. More specifically, the present invention relates to pharmaceutical wound-healing composition containing, as an active ingredient, poly-gamma-glutamic acid or salt thereof increasing the expression of TGF-β which promotes the growth of a fibroblast cell, increases chemotaxis of an inflammatory cell, and stimulates extracellular matrix formation. According to the present invention, the pharmaceutical wound-healing composition has superior effects and is highly safe since the composition increases the expression of TGF-β which promotes the growth of a fibroblast cell, thereby allowing manufacture of wound-healing quasi-drugs and drugs.
Patent KR-20150118449-A (KR)
Inventor: BAIK WOON PHIL
IPC: C09D4/02
Filed: 2014-04-14
Abstract: According to the present invention, a photocurable coating composition for overcoating a transparent electrode film comprises: an organic-inorganic hybrid sol-gel compound; and a urethane acrylate oligomer or an acrylate monomer, wherein the organic-inorganic hybrid sol-gel compound is in a state of one species selected from silica, titanium oxide, alumina, magnesium oxide, and zirconium oxide, or a sol or a gel or more. When being additionally overcoated on a conductive film layer of the transparent electrode film using the photocurable coating composition, the composition represents significant effects in improving environmental resistance of ultraviolet rays and air, while maintaining fundamental electrical and physical properties.
Patent KR-20150119633-A (KR)
Title: Steering apparatus for vehicle
Inventor: OH JIN SEOK
IPC: B62D1/18
Filed: 2014-04-16
Abstract: The present invention relates to a steering apparatus for a vehicle. According to an embodiment of the present invention, occurrence of noise due to a slip between an inner surface of a fixed bracket and a side surface of a hinge pipe facing the same is prevented to provide a comfortable steering feeling to a driver.
Patent KR-20150121345-A (KR)
Inventor: PARK HYUN HO
IPC: G01N33/15
Filed: 2014-04-18
Abstract: The present invention relates to a three-dimensional crystal structure of a TLR6 TIR domain and a drug screening method using the same. The present invention can provide information on screening drugs based on a tertiary structure of the TLR6 TIR domain by using the three-dimensional crystal structure of the TLR6 TIR domain. Also, the present invention can screen protein regulators of the TLR6 TIR domain.
Patent KR-20140130027-A (KR)
Inventor: KOSUI TATSUYA
IPC: D04B1/10
Filed: 2014-04-21
Abstract: A knitted fabric which is knitted by means of a first thread having relatively high contractility and is shrunken after being knitted and a knitted fabric which is knitted by means of a second thread are included. The fabric knitted by means of the first thread and the fabric knitted by means of the second thread face each other and are connected with each other, so that a multilayer knitted fabric having concavity and convexity is produced. By means of a difference in contractility between the knitted fabric knitted by means of the first thread and the knitted fabric knitted by means of the second thread, the knitted fabric knitted by means of the first thread is concave, and the knitted fabric knitted by means of the second thread is convex. Moreover, a first part, in which the knitted fabric knitted by means of the second thread is formed convexly on a front surface of the multilayer knitted fabric and the knitted fabric knitted by means of the first thread is concavely formed on a rear surface of the multilayer knitted fabric, is disposed in order to be adjacent to a second part, in which the knitted fabric knitted by means of the second thread is convexly formed on the rear surface of the multilayer knitted fabric and the knitted fabric knitted by means of the first thread is concavely formed on the front surface of the multilayer knitted fabric. The multilayer knitted fabric is obtained to have clear concavity and convexity.
Patent KR-20140127164-A (KR)
Inventor: NAGURA KENJI
IPC: F28D9/02
Filed: 2014-04-21
Abstract: A compression device includes a compressor having a compression unit compressing gas; and a heat exchanger, wherein the heat exchanger includes a cooling unit cooling the gas compressed by the compression unit; a connection channel connecting the compression unit to the cooling unit; and a connection channel branching unit branched from a portion of the connection channel. The connection channel branching unit includes an installation unit on a surface different from a surface facing the compressor of the heat exchanger, wherein an instrument device is directly and firmly installed at the installation unit.
Patent KR-20150122384-A (KR)
Inventor: LEE BYEONG TAK
IPC: A23L17/00
Filed: 2014-04-23
Abstract: The present invention relates to a manufacturing method of fish cake containing young shoots of paprika and, more specifically, to a manufacturing method of fish cake containing young shoots of paprika, which comprises the steps of: preparing fish flesh; crushing the fish flesh; mixing by putting table salt in the crushed fish flesh; mixing by inserting leek, spicy hot pepper, phosphate, D-sorbitol, potassium sorbate, and beef powder in the mixture; controlling and mixing water; molding fish cake; primarily cooking the molded semi-processed product in a frying device for 1 minute; frying for approximately 1 minute and 20 seconds; cleaning cooking oil put on the surface; and manufacturing the completed product by refrigerating and storing. The fish cake manufactured by the process enables various nutrients contained in young shoots of paprika to be ingested.
Patent KR-20150123606-A (KR)
Title: Method for learning english using a structural patterns of sentence
Inventor: KWON KYOUNG JIN
IPC: G06Q50/20
Filed: 2014-04-25
Abstract: The present invention relates to a method for learning English using a structural pattern of a sentence. The structural pattern of a sentence to be intensively checked in a problem-solving process is firstly notified to a user, and the structural pattern of the sentence induces the user to repeatedly learn by using various sample sentences. Therefore, an efficient leaning effect for inferring a correct answer can be provided.
Patent KR-20150124732-A (KR)
Title: functional tofu and a method of manufacturing
Inventor: KIM MYUNG HWAN
IPC: A23L11/00
Filed: 2014-04-29
Abstract: The present invention relates to bean curd and a manufacturing method thereof, as functional bean curd which can be manufactured with a general method. The purpose is achieved by supplying functional bean curd, wherein 150-250 cc of a mixture mixed by 40-60% of each weight of an onion extract and a Cudrania tricuspidata Bureau extract is mixed in 10-40 L of a bean curd raw material.
Patent KR-20150124820-A (KR)
Title: Knife holder having sterilization function
Inventor: JEONG JONG PIL
IPC: A61L2/10
Filed: 2014-04-29
Abstract: The present invention relates to a knife accommodating device having a sterilizing function. More specifically, a UV sterilization lamp is formed in a housing, so sterilization may be performed on an accommodated knife. In addition, through organic coupling of a knife guide formed in a frog plate with an elastic guide wing, insertion of a blade is possible, and light in a UV wavelength range for sterilization of a blade is not leaked to the outside of the housing, so safety is ensured. The knife accommodating device having a sterilizing function and accommodating multiple knives according to the present invention comprises: a container-shaped housing having an internal space; a frog plate formed in an upper end part of the housing, and having a plurality of blade insertion holes vertically formed to be penetrated, so insertion of a blade is possible; and a UV sterilizing lamp disposed in an internal space of the housing to sterilize the blade inserted in the internal space of the housing through the frog plate, and irradiating light of a UV wavelength band towards the blade. The frog plate includes: a blade guide extending in a lower direction from one side in a width direction of the blade insertion hole to guide insertion of the blade inserted in a blade insertion hole; and an elastic guide wing extending in a lower direction from the other side in a width direction of the blade insertion hole, having a front end part adhered on the blade guide by means of elasticity to prevent leakage of light irradiated from the UV sterilizing lamp to the outside of the housing through the blade insertion hole, and sealing the blade insertion hole.