baber/WOPTO huggingface dataset:
Patent KR-20060069457-A (KR)
Title: Adsorbable organic halogen (aox) - free navy and black disperse dyes
Inventor: HIMENO KIYOSHI
IPC: C09B67/22
Filed: 2004-09-16
Abstract: Monoazo dyestuffs of the general formula (1) wherein R1, R 2, R 3 and n are as defined in claim 1, method for their preparation and a method for colouring a synthetic textile material or fibre blend thereof using such dyestuffs.
Patent KR-20060072131-A (KR)
Title: Locally storing biological specimen data to a slide
Inventor: ALBANY PETER
IPC: G01N33/48
Filed: 2004-08-23
Abstract: Apparatus for analyzing biological specimens, including storing data relating to the analysis in a read/write data storage device attached to specimen carrier. The data storage device can be a Radio Frequency Identification (RFID) tag, a magnetic device, or a an optical device.
Patent KR-20070012313-A (KR)
Title: Methods of operating a series hybrid vehicle
Inventor: GRAY CHARLES L JR
IPC: B60L50/13
Filed: 2004-09-03
Abstract: The invention is directed toward methods for operating a series hybrid vehicle in a manner that responds to the operator's demand for power output, while maximizing engine efficiency and minimizing disruptions in vehicle drivability. According to the present invention, when the driver of a series hybrid vehicle makes a demand for power output, whether the secondary power source(s) (12) is supplied with secondary energy stored in an energy storage device(s) (14), direct input energy generated by an engine(s) (16), or both, depends on the amount of available secondary energy stored in the vehicle's secondary storage device(s) alone, and in combination with vehicle speed. During the time that the engine is used to generate secondary energy, the power efficiency level at which the engine is operated also depends on the vehicle speed and the amount of available secondary energy stored in the vehicle's secondary storage device alone, and in combination with vehicle speed. ® KIPO & WIPO 2007
Patent KR-20060101548-A (KR)
Title: Novel quinoline derivatives
Inventor: HONG YUFENG
IPC: C11D17/00
Filed: 2004-12-13
Abstract: The invention relates to compounds represented by Formula (I): and to pharmaceutically acceptable salts or solvates of said compounds, wherein each of A, R3-8, X3, X5, m, and n are defined herein. The invention also relates to pharmaceutical compositions containing the compounds of Formula (I) and to methods of treating hyperproliferative disorders in a mammal by administering compounds of Formula (I).
Patent KR-20070033320-A (KR)
Title: 광발색성 필름 물질
IPC: G02B5/23
Filed: 2004-12-17
Abstract: 본 발명은 약 341 ± 5 nm의 파장 영역에서 화학선의 투과가 일어나는 동안 태양열 방사선, 근적외선 및 적외선의 충분한 부분을 걸러내기 위한 광발색성 물질에 관한 것이다.  광-투과 광발색성 물질은 더 긴 유효 수명을 달성하기 위한 빛 및 열안정성을 제공한다.  이러한 광발색성 물질은 광피로에 대한 저항성을 증가시키기 위해 다중층 구조에서 제공되는 구성요소들과 함께 혼합되거나 또는 하나 이상의 층 사이에 포함되는 것이 바람직하다.
Patent KR-20060097767-A (KR)
Title: Metadata edition device, metadata reproduction device, metadata distribution device, metadata search device, metadata reproduction condition setting device, metadata distribution method, and hint information description method
Inventor: MORIYA YOSHIMI
IPC: H04N21/8543
Filed: 2003-03-20
Abstract: A multi-data content including a moving picture and audio is divided into a plurality of scenes and meta data is created for each of the scenes. It is possible to create meta data containing scene interval information, title, and scene structure information meta data describing the hierarchical structure of the content. Moreover, in order to reproduce meta data appropriately, the meta data is reproduced by using meta data optimization hint information describing the type of the describer contained in the meta data.
Patent KR-20070000460-A (KR)
Title: Method for hydrocyanation
Inventor: JUNGKAMP TIM
IPC: C07C255/07
Filed: 2005-01-26
Abstract: The invention relates to a method for separating hydrogen cyanide from mixtures containing pentenenitrile, by means of the azeotropic distillation of hydrogen cyanide with 1,3-butadiene. ® KIPO & WIPO 2007
Patent KR-20070032278-A (KR)
IPC: C08F20/42
Filed: 2005-02-22
Abstract: 종래 분야에 공지된 것보다 더 낮은 분자량 및 더 좁은 분자량 분포를 갖는 수소화 니트릴 고무 중합체를 수소 및 임의의 하나 이상의 공올레핀의 존재 하에서 수행되는 방법에 의해 제조할 수 있다.  상기 방법에 따르면, 기질에 복분해 반응 및 수소화 반응을 동시에 적용시킨다.  반응은 루테늄 또는 오스뮴 알킬리덴 기재 촉매의 존재 하에서 일어난다.  생성된 수소화 니트릴 고무는 20,000 내지 250,000 범위의 분자량 (M W ), 1 내지 50 범위의 무니 점도 (ML 1+4 ＠ 100℃) 및 2.6 미만의 MWD를 가진다.  획득된 수소화 니트릴 고무는 자동차, 전기, 기계 공학 및 조선 산업에 사용된다. 
     저분자량 니트릴 고무, 수소화 니트릴 고무 중합체, 무니 점도, 공올레핀, 복분해 반응, 수소화 반응
Patent KR-20070005657-A (KR)
Title: Network system
Inventor: NISHIMURA MASAAKI
IPC: H04B17/40
Filed: 2005-02-18
Abstract: When a transmitting-end device connected to a network system outputs a bi-phase shift keyed digital signal, a digital signal detecting circuit at a receiving end is complicated. Then, an interface apparatus (4) intervening between the transmitting-end device and a communication path (6) converts the bi-phase shift keyed transmitted data (S) into an amplitude shift keyed transmission signal, and outputs this transmission signal to the communication path (6). In the interface apparatus (4), a modulation scheme converting circuit (12) converts the transmitted data (S) into an NRZ modulated digital signal, and an amplitude modulating circuit (14) modulates, in accordance with the NRZ signal, the amplitude of the carrier to produce the transmission signal. In an interface apparatus (4) at the receiving end, a detecting circuit (22) detects the transmission signal to extract the NRZ modulated digital signal therefrom. A modulation scheme reverse converting circuit (24) converts the NRZ signal into the bi-phase signal, and then outputs the bi-phase signal to the receiving-end device. ® KIPO & WIPO 2007
Patent KR-20070026455-A (KR)
Title: Memory card with two standard sets of contacts and a contact covering mechanism
Inventor: MILLER ROBERT C
IPC: H01R31/00
Filed: 2005-04-13
Abstract: Enclosed re-programmable non-volatile memory cards include at least two sets of electrical contacts to which the internal memory is connected. The two sets of contacts have different patterns, preferably in accordance with two different contact standards such as a memory card standard and that of the Universal Serial Bus (USB). One memory card standard that can be followed is that of the Secure Digital (SD) card. The cards can thus be used with different hosts that are compatible with one set of contacts but not the other. A cover that is hinged to the card to normally cover one set of contacts can be rotated out of the way by hand when that set of contacts is being used. ® KIPO & WIPO 2007
Patent KR-20070008662-A (KR)
Title: Absorbent garments with form-fitting properties
Inventor: SAWYER LAWRENCE HOWELL
IPC: A61F13/49
Filed: 2005-01-26
Abstract: Absorbent articles with carefully controlled stretch properties are disclosed. In particular, the absorbent articles have a percentage of stretch in the longitudinal direction from the midpoint of the crotch region to a front waistband and/or to a back waistband in the range of from about 5 % to about 30 %. Additionally, about 80 % of the above stretch resides in a front waist zone and/or in a back waist zone. Through this construction, the absorbent article exhibits improved fit and appearance. Of particular advantage, the carefully controlled stretch properties prevent sagging or drooping of the crotch region, even after the crotch region has been wetted. ® KIPO & WIPO 2007
Patent KR-20070040750-A (KR)
Inventor: KUBOTA AKIHIKO
IPC: F16F15/28
Filed: 2005-10-25
Abstract: 높은 신뢰성의 왕복동식 압축기는 보다 적은 에너지로 효율적으로 작동하며, 보다 적은 진동을 발생시킨다.  이러한 왕복동식 압축기는 크랭크 샤프트, 블록, 피스톤, 커넥팅 로드 및 균형추를 포함한다.  실린더는 실린더의 축선 및 메인 샤프트의 축선이 서로 교차하지 않도록 오프셋되어 위치된다.  균형추의 무게 중심은 메인 샤프트의 축선에 대해 편심 섹션의 중심에 실질적으로 대향하게 위치되며, 편심 섹션의 중심과 정반대 위치로부터 메인 샤프트의 회전 방향을 따라 벗어나 있다.  상기 구성은 피스톤의 측방향 압력을 감소시킴으로써, 왕복동식 압축기의 신뢰성 및 효율을 증가시키며, 피스톤, 커넥팅 로드 및 편심 섹션의 운동에 의해 발생되는 불균형한 힘을 균형추의 운동으로 상쇄시킬 수 있다.
Patent KR-20070031904-A (KR)
IPC: G02F1/13363
Filed: 2005-06-14
Abstract: 본 발명은 고휘도, 고균제도 및 고생산성을 겸비한 신규 이방성 확산 필름으로, 특히 직하형 백라이트 등, 액정표시장치 등의 평면표시장치에 사용되는 면광원용으로서 바람직한 이방성 확산 필름에 관한 것이며, 그 특징은 기재 필름의 한쪽의 면에 볼록상 스트라이프형상 렌즈가 구성되어 이루어지는 이방성 확산 필름으로서, 상기 스트라이프방향과 수직인 면에서의 단면형상이 하기 A~C를 충족하고, 전체 광선투과율이 70%이상인 이방성 확산 필름이다.  
     A.단면형상의 볼록부분의 윤곽이 곡선이다. 
     B.단면형상의 볼록부분의 종횡비가 1이상 3이하이다. 
     C.단면형상의 인접하는 볼록부분의 정점간의 거리가 10㎛이상 100㎛이하이다.
Patent KR-20070034478-A (KR)
Title: 압력 센서 모듈 및 압력 검출 장치
IPC: G01L19/06
Filed: 2005-06-01
Abstract: 다이어프램(22)과 박막층(31) 사이에 유지 공간(34)을 형성하고, 이 유지 공간(34)에 제 1 케이스의 외부와 연통하는 연통 구멍(321)을 마련한다.  이에 의해, 피 검출 유체로서, 예를 들어 부식성 가스나 액체 등을 이용한 경우, 피 검출 유체의 부식성 가스 성분이 유지 공간(34)에 투과하는 경우라도, 연통 구멍(321)으로부터 케이스의 외부로 투과한 부식성 가스 성분체를 환기할 수 있다.  따라서, 피 검출 유체에 의한 다이어프램(22)의 부식을 방지할 수 있는, 압력 센서 모듈(2)의 장수명화를 도모한다.
Patent KR-20070020295-A (KR)
Title: Location detector for digital cable television appliances
Inventor: PEDLOW LEO M JR
IPC: H04N7/16
Filed: 2005-05-13
Abstract: A method of auditing operation of a cable television appliance consistent with certain embodiments involves detecting an event that triggers an audit; generating a fingerprint value,wherein the fingerprint value is function of the cable television network characteristics at an authorized installation location; comparing the fingerprint value with a stored reference value; if the fingerprint value is within specified limits of the stored reference value, permitting the cable television applicance to carry out a normal operational function; and if the fingerprint value is outside of spsecified limits of the stored reference value, inhibiting the cable television applicance from carrying out a normal operational function. This abstract is not to be considered limiting, since other embodiments may deviate from the featurs described in this abstract. ® KIPO & WIPO 2007
Patent KR-20070035006-A (KR)
Title: 주사 장치
IPC: A61M5/32
Filed: 2005-05-27
Abstract: 주사장치(210)가 공개되어 있다. 하우징(212)은 주사기를 수용하고, 주사기를 주사바늘(218)이 하우징(212)으로부터 연장하는 연장 위치로부터 주사바늘이 연장하지 않은 후퇴 위치까지 편향시키기 위한 복귀 스프링(226)을 포함한다. 구동 스프링(230)은 제1 구동부재(232)에 작용하고, 제2 구동부재(234)는 주사기에 작용하여 주사기가 후퇴 위치로부터 연장 위치로 전진하게 하고 그 내용물이 주사바늘을 통해 배출하게 한다. 제1 구동부재(232)는 공칭 디커플링 위치에 도달하였을 때 제2 구동부재(234)에 대해 상대이동할 수 있다. 제1 구동부재(234)가 주사기(214)를 구동 스프링(230)의 작용으로부터 해제시키기 위해 공칭 해제 위치로 더욱 전진되었을 때 해제 메커니즘이 작동되고, 여기서 복귀스프링(226)이 주사기(214)를 그 후퇴위치로 복귀시킨다. 로킹 메커니즘(337, 375)은 복귀한 스프링을 그 후퇴위치에 구속한다.  
       
     주사장치, 주사기, 주사바늘, 스프링, 로킹, 구동부재.
Patent KR-20070075325-A (KR)
Title: Additives for low-sulfur mineral oil distillates, comprising graft copolymers based on ethylene-vinyl acetate copolymers
Inventor: SIGGELKOW BETTINA
IPC: C10L1/192
Filed: 2007-01-10
Abstract: A graft copolymer is provided to improve the low-temperature flowability and paraffin dispersibility of mineral oil distillates when a low-temperature additive containing the graft copolymer is added to the mineral oil distillates. The graft copolymer is obtained by grafting (a) an ester of C8-22 alcohol and acrylic acid onto (b) a copolymer containing ethylene, 3.5-21mol% of vinyl acetate, and 0.5-16mol% of at least one vinyl ester of a formula 1 of CH2=CH-OCOR^1, with the proviso that the copolymer(b) contains less than 0.5mol% of alkene having 3-30 carbon atoms. In the formula 1, R^1 is a C2-30 alkyl group. The graft copolymer has a molecular weight(Mn) of 1000-10000g/mol.
Patent KR-20080066193-A (KR)
Title: Method for saving of transport stream in a digital device
Inventor: LEE JOO YEON
IPC: H04N5/76
Filed: 2007-01-11
Abstract: A method for storing a transport stream in a digital device is provided to scramble and store the transport stream, thereby preventing a broadcasting stream supplied to only a specific user from being copied. A transport stream, which is transmitted from a broadcasting provider to a digital device, is demultiplexed. The demultiplexed program information is analyzed and parsed, and the parsed transport stream is descrambled(206). The descrambled transport stream is scrambled by using an ID of the digital device and an ID of a subscriber region. The scrambled transport stream is stored in a memory(220).
Patent KR-20070080558-A (KR)
Title: Friction stir welding method
Inventor: AOTA KINYA
IPC: B23K20/12
Filed: 2007-01-17
Abstract: A friction stir welding method that can prevent the center of a welding part from being unwelded is provided. In a friction stir welding method comprising lapping a plurality of members over one another, and rotating a welding tool(1) and pressing the welding tool into one of the members, thereby causing friction stir to weld the members, the friction stir welding method is characterized in that a bulging part(2) having a small diameter positioned at a front end of a shoulder(3) of the welding tool is disposed at an outer peripheral side out of a rotating axis of the welding tool. The bulging part is formed in a semispherical shape. The bulging part has a tangent line formed in an angle range of 45 to 90 degrees relative to the rotating axis of the welding tool. The welding tool has a plurality of bulging parts at the shoulder thereof. The bulging part is formed in an elliptical shape.
Patent KR-20080070234-A (KR)
Title: Method for printing on the candle and apparatus thereof
Inventor: LEE SANG DONG
IPC: B41M1/26
Filed: 2007-01-25
Abstract: A method and an apparatus for printing patterns on candles are provided to facilitate printing work regardless of the size of the candle by printing words or patterns by rolling the candle on a transfer paper adsorbed or bonded on the plane by a vacuum suction or adhesion method. A method for printing patterns on candles(1) comprises the steps of: sucking a transfer paper(10) formed by laminating a release paper(11), a transparent coating layer(13), a print layer(15), and an adhesive layer(17) in order, to the rear paper by a vacuum suction plate(21); bringing the adhesive layer of the transfer paper into contact with the candle rotatably installed on a moving plate(31), by moving down the vacuum suction plate; and transferring the print layer on the candle by separating the transparent coating layer from the release paper by rotating the candle in the opposite direction for the movement of the moving plate.
Patent KR-20070079036-A (KR)
Title: Motor-driven surgical cutting and fastening instrument with tactile position feedback
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/072
Filed: 2007-01-31
Abstract: A moor-driven surgical cutting and fastening instrument using a tactile position feedback scheme is provided to apply a force to a firing trigger by using a tactile position feedback system. A motor-driven surgical cutting and fastening instrument includes an end effector(12), a main driving shaft assembly, a gear driving train, a main motor, a firing trigger(20), and a tactile position feedback system. The end effector includes a movable cutting unit for cutting an object which is placed at the end effector. The main driving shaft assembly is connected to the end effector. The gear driving train is connected to the main driving shaft assembly. The main motor actuates the gear driving train. The firing trigger actuates the main motor. The tactile position feedback system applies a force to the firing trigger, so that a position of the firing trigger is related to the position of the cutting unit of the end effector.
Patent KR-20080073156-A (KR)
Title: Electrophotographic photoreceptor containing polymer binder capable of transporting electrons in charge generating layer as its binder resin and electrophotographic imaging apparatus employing the same
Inventor: KIM SEUNG JU
IPC: G03G5/047
Filed: 2007-02-05
Abstract: A layered electrophotographic photoreceptor, and an electrophotographic imaging apparatus containing the photoreceptor are provided to improve electrical properties and image characteristics. A layered electrophotographic photoreceptor comprises a conductive support; and a charge generation layer and a charge transport layer which are formed on the conductive support, wherein the charge generation layer comprises a polymer binder having a charge transport property and comprising a repeating unit represented by the formula 1. In the formula 1, n is an integer of 3-200; R1 to R4 are independently H, a halogen atom, a substituted or unsubstituted C1-C20 alkyl group or a substituted or unsubstituted C1-C20 alkoxy group; and R5 is a substituted or unsubstituted C1-C20 alkylene group, a substituted or unsubstituted C1-C20 oxyalkylene group, a substituted or unsubstituted C6-C30 arylene group, a substituted or unsubstituted C6-C30 oxyarylene group or a substituted or unsubstituted C7-C30 aralkylene group.
Patent KR-20080087268-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: KIM YONG SOO
IPC: H01L27/115
Filed: 2007-03-26
Abstract: A semiconductor device and a method for manufacturing the same are provided to increase sensing margin and to suppress data disturb caused by interference between gates by using a dual nitride layer. A pattern is formed on a semiconductor substrate(41). A dual nitride layer(45) is formed on the resultant structure. The dual nitride layer is sequentially stacked on a silicon boron nitride layer(SixByNz)(45A) and a silicon nitride layer(Si3N4)(45B). By blanket etching of the silicon nitride layer and the silicon boron nitride layer, a sidewall spacer made of the dual nitride layer is formed at both sidewalls of the pattern.
Patent KR-20080092176-A (KR)
Title: Battery pack
Inventor: MOON DEA YON
IPC: G06F1/16
Filed: 2007-04-11
Abstract: A battery pack is provided to protect a case by distributing concentrated stress caused from external shock with a groove formed around a pinpoint gate and prevent electrolyte, which is leaked from a bare cell, from flowing into the inside of a notebook computer through the case by preventing the case from cracking. A case(150) has a shape capable of receiving a bare cell and forms a pinpoint gate(151) at a front side in an injection molding process. A permanently deformed groove(152) having a V shape is formed around the pinpoint gate. A battery cell includes more than one bare cell, a separation panel placed to an upper side of the bare cell, and a PCB(Printed Circuit Board) installed on the separation panel and connecting to the bare cell with a wire. The separation panel includes a planar part placed to the upper side of the bare cell and a curved part surrounding sides of the bare cell. Electrolyte is quickly returned to the bare cell by forming a plurality of discharge holes at the planar part when the electrolyte flows to the upper part of the separation panel or the PCB.
Patent KR-20080093775-A (KR)
Title: Bottle cap
Inventor: SUK CHA
IPC: B65D51/28
Filed: 2007-04-18
Abstract: A bottle cap is provided to produce a delicious beverage all the time by storing the proper quantity of material correspondently to the volume of a bottle and mixing the material with the water. A bottle cap(100) is composed of a cap unit(10) having a cubic space(105) for storing material(M) and a screw portion(103) formed on an inner surface(107) of the cubic space, and a lead unit(20) for closing up the cubic space. The lead unit is obliquely installed in the cubic space to cross the screw portion. The lead unit is formed in the type of a thin film. The lead unit is made of resin, metal or papers. The cap unit has an upper end portion(101) for cutting off the cubic space from the outside. The upper end portion of the cap unit is separated from the screw portion.
Patent KR-20080096950-A (KR)
Title: Slide type sealing apparatus of sinter pallet
Inventor: BAIK KWANG IL
IPC: F27B21/08
Filed: 2007-04-30
Abstract: A slide type sealing apparatus of sinter pallet is provided to prevent the leaking of wind in a suction operation by improving a sealing structure of a sealing unit which is installed at the lower part of a pallet frame. A slide type sealing apparatus of sinter pallet comprises a seal cover(200) fixed to the lower end surface of a pallet frame which is the driving wheel inside of the sinter pallet(100); a seal bar(300) is inserted in the seal cover and contacts and supports the sliding rail; a spring(400) interposed between an inside roof surface and the seal bar of the seal cover; and a dust protection(500) consist of the Biton rubber is installed at the upper side of the seal bar as the heat-resisting property rubber shuting gap between the inner wall of the seal cover and the seal bar tightly among the perfluorinated silicone rubber.
Patent KR-20080099959-A (KR)
Title: A vacuum pressure switch
Inventor: KIM CHANG HO
IPC: H01H33/66
Filed: 2007-05-11
Abstract: A pressure switch of the vacuum packers is provided to improve the life of the switch of vacuum packers by making a slide of metal or the resin instead of a diaphragm made of the flexible material since the switch of vacuum packers is moved only up and down. In a pressure switch of the vacuum packers intercepting the power according vacuum state. A pair of contact terminal(250) inserted into the contact terminal inserting hole(251) and the slide insertion hole(241) are included in guide(230). A contact terminal and contact point is formed at the conductive contacting unit(290). The contacting unit is fixed at the slide into which the slide insertion hole(240) is inserted. A spring(260) is equipped between the cover and slide and elastically supports the slide. The slide descends and is separated from the contact terminal(250) in the vacuum completion.
Patent KR-20080100897-A (KR)
Title: Vehicle alarm system and method to use audio device that handsfree module and usb module associate
Inventor: AHN JUNG GON
IPC: G08B13/00
Filed: 2007-05-15
Abstract: A vehicle alarm system and a method to use audio device in which the emergency telephone call is connected to the specific number and the audio device in which USB module is connected as the wireless telecommunication. A Vehicle alarm system and a method to use audio device associated a handsfree module(30) and a USB module(40) is comprises: an emergency switch(10) section generating the electric signal for informing EPSL according to the manipulation of operator; a blue tooth hand-free module transmitting the control signal with the mobile communications terminal through the wireless telecommunication; a USB module which compresses the speech signal to the MP3 file and which stores and outputted to the blue tooth hand-free module; and a controller(140) outputting to USB module the control signal for performing the storage and electrical transmission are included.
Patent KR-20070112034-A (KR)
Title: Electro-optical device method for driving the same, and electronic apparatus
Inventor: IISAKA HIDEHITO
IPC: G09G3/20
Filed: 2007-05-17
Abstract: An electro-optical device, a method for driving the same, and an electronic apparatus are provided to prevent reduction of display quality by using a precharge and a phase expansion driving schemes. Plural pixels(110) represent gray scales according to data signals in data lines(114) when a selection voltage is applied to scan lines(112). A scan line driver(130) selects the scan lines according to a sequence and supplies a selection voltage to the selected scan lines at respective first and second fields. A block selection circuit(140) sequentially selects blocks of the data lines toward one direction of right and left directions while selecting one scan line by the scan line driver. A sampling circuit samples a data signal in data lines of the selected blocks. A control circuit selects a block selection direction to one direction from the right and left directions when one scan line is selected in the first field, and selects the block selection direction to the other direction when the same scan line is selected in the second field.
Patent KR-20080107951-A (KR)
Title: Spring cooler switch
Inventor: MIN BYEONG SU
IPC: A62C37/46
Filed: 2007-06-08
Abstract: A fire sprinkler switch is provided to solve the problem of the existing sprinkler depending on the high heater by using a manual sprinkler switch. A fire sprinkler switch which is possible to be operated manually includes a switch of the sea-water color. The fire sprinkler switch operates even if it is once pressed down without the need to be pressed. The operation time from the press is less than five seconds. The fire sprinkler switch is installed at the apartment house.