baber/WOPTO huggingface dataset:
Patent KR-20050033641-A (KR)
Title: Always-on wireless internet protocol communication
Inventor: CHAUDRY SHAHID
IPC: H04L12/56
Filed: 2003-07-31
Abstract: In accordance with the teachings described herein, systems and methods are provided for always-on wireless IP communication. An access provider network (APN) that includes an always-on packet data serving node (PDSN) may be used to communicate over a wireless communication link with a mobile station. The PDSN may include an inactivity timer and may be used to set the inactivity timer to an inactivity timer starting value and send a starting value estimate to the mobile station over the wireless communication link, wherein the starting value estimate is a function of the inactivity timer starting value. The mobile station may include an inactivity timer estimate and may be used to receive the starting value estimate and set the inactivity timer estimate to the starting value estimate. The mobile station may also be used to reset the inactivity timer estimate to the starting value estimate when the mobile station communicates with the APN.
Patent KR-20050054935-A (KR)
Title: Methods and apparatus for high-shear mixing and reacting of materials
Inventor: HOLL RICHARD A
IPC: B01F5/06
Filed: 2003-09-11
Abstract: Methods and apparatus for high shear reacting and/or mixing of moving fluid streams of materials employ an interdiffusing and reacting zone formed in the space between two stationary surfaces (30, 32), the surfaces being spaced (22, 22B) apart a maximum distance of the sum of the thicknesses of the back-to-back boundary layers of the materials and/or resulting materials on the surfaces, to a value such that any third layer between the two boundary layers is too thin to support agitation characterized by turbulent convection and/or to cause channeling. The materials are interdiffused by high speed laminar shear produced by the flow of the materials rather than mixed by macroscopic convection, the materials being driven by high velocity inlet feeds (24, 26), auxiliary high pressure gas flow pumped into the reaction/mixing zone, or auxiliary high-pressure gas flow created as an evolving gaseous by product of any chemical reaction that may occur.
Patent KR-20050051691-A (KR)
Title: 1,4-disubstituted piperidine derivatives and their use as 11-betahsd1 inhibitors
Inventor: BARTON PETER JOHN
IPC: C07D401/06
Filed: 2003-10-07
Abstract: The use of a compound of formula (I) in the manufacture of a medicament for use in the inhibition of 11beta HSD1 is described.
Patent KR-20050083774-A (KR)
Inventor: ALBONE EARL F
IPC: C12N5/12
Filed: 2003-10-15
Abstract: The present invention provides antibodies, and antigen-binding fragments of antibodies, fusion polypeptides and analogs that preferentially bind cell-associated CA 125/0772P polypeptides relative to shed CA 125/0772P polypeptides. The present invention further provides methods of preventing, managing, treating or ameliorating one or more symptoms associated with a CA 125/0772P-related disorder. In particular, the present invention provides methods of preventing, managing, treating, or ameliorating one or more symptoms associated with a cell proliferative disorder, such as cancer, e.g., ovarian cancer. The present invention still further provides methods for diagnosing a CA 125/0772P-related disorder or predisposition to developing such a disorder, as well as methods for identifying antibodies, and antigen-binding.fragments of antibodies, that preferentially bind cell-associated CA 125/0772P polypeptides relative to shed CA 125/0772P polypeptides.
Patent KR-20050083783-A (KR)
Title: Endodontic instruments with pilot tips and parabolic cutting flutes
Inventor: BUCHANAN STEPHEN L
IPC: A61C5/42
Filed: 2003-10-20
Abstract: A series of multi-tapered parabolic implements (18) is disclosed for endodontic use. The implements comprise different sections: a pilot tip (20), a first portion (A) adjacent the pilot tip and a second portion (beta) adjacent the shank. The two portions have different tapers. The tapers of the two different portions blend into each other along a parabola-shaped surface.
Patent KR-20050071599-A (KR)
Title: Nanometer-scale engineered structures, methods and apparatus for fabrication thereof, and applications to mask repair, enhancement and fabrication
Inventor: VAN CROCKER PERCY
IPC: G03F1/00
Filed: 2003-10-21
Abstract: Photomask repair and fabrication with use of direct-write nanolithography, including use of scanning probe microscopic tips for deposition of ink materials including solgel and metallic inks. Additive methods can be combined with substractive methods. Holes can be filled with nanostructures. Height of the nanostructure filling the hole can be controlled without losing control of the lateral dimensions of the nanostructure. Chrome-on-Glass masks can be used and fabricated, as well as more advanced masks including masks for nanoimprint nanolithography.
Patent KR-20050085720-A (KR)
Title: Novel 2,4-diamino-1,3,5-triazine derivative
Inventor: MAEDA SHIRO
IPC: A61P31/04
Filed: 2003-12-16
Abstract: An antibacterial characterized by containing as an active ingredient either a compound represented by the general formula (1) or a pharmacologically acceptable salt thereof.
Patent KR-20050084463-A (KR)
Title: Polyurethane reactive composition
Inventor: ROHRER PAUL
IPC: C08G18/16
Filed: 2003-12-13
Abstract: The invention relates to a polyurethane reactive composition comprising an isocyanate, an isocyanate reactive polymeric compound and a catalyst for the reaction of the isocyanate with the isocyanate reactive compound. The isocyanate reactive compound is a diol or a higher functional polyol of a polyester, of a polyester polyurethane, of a polycarbonate or of a mixture thereof, the polyester being derived from a hydroxy carboxylic acid or from its corresponding lactone, and the catalyst is a sterically hindered bismuth compound.
Patent KR-20050104351-A (KR)
Title: Carbonyl-amino substituted acyl phenyl urea derivatives, method for the production and use thereof
Inventor: DEFOSSA ELISABETH
IPC: C07C275/54
Filed: 2004-01-07
Abstract: The invention relates to compounds of formula (I) wherein the radicals have the cited meaning, in addition to the physiologically compatible salts thereof. The compounds, for example, can be used as medicaments for preventing and treating type 2 diabetes.
Patent KR-20050098889-A (KR)
Title: Benzofurane derivatives and the use of the same as antidepressants and anxiolytics
Inventor: HOELZEMANN GUENTER
IPC: C07D405/12
Filed: 2004-01-10
Abstract: The invention relates to novel benzofurane derivatives of formula (I) wherein R1, R2, X, Y, Z and m have the designations cited in patent claim 1. Said compounds have a strong affinity towards 5-HT1A receptors, inhibit the resumption of serotonin, have serotonin-agonistic and serotonin-antagonistic characteristics, and are suitable for using as antidepressants, anxiolytics, antipsychotics, neuroleptics and/or antihypertonics.
Patent KR-20050109071-A (KR)
Title: Alignment of clock domains in packet networks
Inventor: REPKO WILLEM L
IPC: H04J3/06
Filed: 2004-02-17
Abstract: Disclosed is a method and apparatus for aligning clock domains over an asynchronous network between a source controlled by a first clock and a destination controlled by a second clock. The predicted delay is estimated for transmitting packets between a source and destination over the network. The time-stamped synchronization packets are sent to the destination, each time-stamped synchronization packet carries timing information based on a master clock at the source. A set of synchronization packets are received at the destination to create a set of data points, and the set of data points is weighted so that synchronization packets exhibiting a delay further from the expected delay are accorded less weight than synchronization packets exhibiting a delay closer to the expected delay. The expected delay is updated to create a current delay estimate based on the set of data points taking into account the different weighting of the data points. These steps are continually repeated on new sets of data points created from newly received synchronization packets using the current delay estimate for the expected delay. And a clock domain at the destination is continually aligned with a clock domain at the source based on the current delay estimate for packets traversing the network between the source and destination.
Patent KR-20050111744-A (KR)
Title: Self-tapping screw for use in low ductile materials
Inventor: SCHWARZ MANFRED
IPC: F16B33/02
Filed: 2003-02-20
Abstract: The present invention relates to a thread (400) in particular for a thread-rolling or self-tapping screw (100) or nut, respectively, having a non-triangular thread profile (300) with leading thread faces (422) and trailing thread faces (424) wherein at least one of said leading thread faces (422) and trailing thread faces (424) is provided with a convex curvature having a first radius (R). The tip (442) of said non-triangular thread profile (400) has also a convex curvature with a second radius (r1) wherein the value of the first radius (R) is different from the value of the second radius (r1).
Patent KR-20060009318-A (KR)
Title: Chemical compounds
Inventor: CUMMING JOHN
IPC: C07D451/02
Filed: 2004-05-06
Abstract: compositions comprising them, processes for preparing them and their use in medical therapy (for example modulating CCR5 receptor activity in a warm blooded animal).
Patent KR-20060033865-A (KR)
Title: Interface between two parts of a tool system
Inventor: KRESS DIETER
IPC: B23B31/10
Filed: 2004-05-29
Abstract: The invention relates to an interface between two parts of a tool system, in particular to a metal cutting tool (1). Said interface comprises a holder (3) provided with a cavity (31), an interchangeable head (5) which is arranged on the axial extension of the holder and provided with a projection (33) introducible into the cavity (31) and a clamping device (19) for fixing the interchangeable head (5) to the holder (3). The inventive interface is characterised in that the clamping device (19) is provided with a holding bolt (41) and an eccentric element (21) which axially displaces said bolt and is actuated through a peripheral surface (17) of the metal cutting tool (1).
Patent KR-20070074765-A (KR)
Title: Composition for anti-corrosion of ship-rudder
Inventor: HA JUN HO
IPC: C09D183/00
Filed: 2006-01-10
Abstract: Provided is an anti-corrosive composition for preventing corrosion of the rubber of a ship, which shows a repellency against cavitation generated by screws and protects the rudder from corrosion caused by cavitation. The anti-corrosive composition for preventing corrosion of the rudder of a ship comprises a silicone resin, dimethyl benzene, carbon black and a pigment. Particularly, the anti-corrosive composition comprises 50-70 wt% of a silicone resin, 15-25 wt% of dimethyl benzene, 0.1-1 wt% of dimethyl benzene, 0.1-1 wt% of carbon black and 5-15 wt% of a pigment.
Patent KR-20070075134-A (KR)
Title: Method for process multimedia data adaptive to bandwidth and host apparatus
Inventor: LEE BONG JUN
IPC: G06T3/40
Filed: 2006-01-12
Abstract: A bandwidth-adapted multimedia data processing method and a host device using the method are provided to transmit a compressed main image and a compressed reduced image together and reproduce the main image by using the reduced image when the compressed main image is not received to provide a ceaseless image and reduce a multimedia data processing time. A multimedia data processing method includes a step of resizing a main image by using a received video signal to generate a reduced image(S310), a step of compressing the main image and the reduced image(S320), and a step of transmitting compressed data including the compressed main image and the compressed reduced image(S330).
Patent KR-20060084799-A (KR)
Inventor: ITO KAZUSHIGE
IPC: H01B1/08
Filed: 2006-01-17
Abstract: Ba, Ca 및 Ti을 함유하고, 일반식 ABO 3 로 표현되는 페로브스카이트형 결정 구조를 갖는 화합물을 포함하는 주성분과, Zr의 화합물을 포함하는 제4 부성분을 함유하며, 상기 제4 부성분의 함유량이, 상기 주성분 100몰에 대해서, Zr 환산으로 0몰보다 많고, 5몰 미만인 것을 특징으로 하는 유전체 자기 조성물에 관한 것이다.  바람직하게는, 상기 유전체 자기 조성물은, 편석상을 갖고, 상기 편석상에는, Zr의 화합물이 함유되어 있다.
Patent KR-20070078140-A (KR)
Title: Apparatus and method for transmission in broadband wireless communication system
Inventor: CHOI SUN YOUNG
IPC: H04L27/26
Filed: 2006-01-26
Abstract: An apparatus and a method for transmission in a broadband wireless communication system are provided to offer a required transmission rate by controlling the number of encoder chains according to the required transmission rate. An apparatus for transmission in a broadband wireless communication system includes a distributor(200), a plurality of encoder chains(210,212,214), a coupler(220), and a modulator(230). The distributor(200) receives information data and ACK signals from each encoder chain(210,212,214), divides the information data into the information data with a predetermined size, transmits the divided information data, and transmits kick signal after the transmission of the divided information data is completed. The encoder chains(210,212,214) transmit the ACK signal to the distributor(200) in a information data processing state, receive the predetermined size of the information data and the kick signal, encode and interleave the received information data, and output the information data. The coupler(220) couples output signals from each encoder chain(210,212,214) and provides modulator(230) with coupled output signals. The modulator(230) modulates data received from the coupler(220) in a corresponding modulation method and outputs modulated data.
Patent KR-20070078605-A (KR)
Title: The method for preparing vinyl chloride monomer using ethane in natural gas
Inventor: JO DONG HYUN
IPC: C07C17/10
Filed: 2006-01-27
Abstract: Provided is a method for preparing a vinyl chloride monomer from the ethane of natural gas by the pyrolysis of ethane and ethylene dichloride to improve production yield. A method comprises the pyrolysis of ethane and chlorine and the pyrolysis of ethylene dichloride which are carried out, respectively, in the separated regions of a reactor. Preferably the reactor is a piped reactor or a fluidized-bed reactor using a heat carrier. Preferably the heat carrier is alumina, sand or a catalyst for high temperature. Preferably at least one of the pyrolysis of ethane and chlorine and the pyrolysis of ethylene dichloride contains a C1-C2 chloro compound, and/or a boron or phosphine-based (oxy)chloro compound.
Patent KR-20060090586-A (KR)
Inventor: OOMORI YUTAKA
IPC: G02F1/13363
Filed: 2006-02-04
Abstract: 23℃ 에서 파장 550nm 의 광을 이용하여 측정된 광탄성 계수의 절대값 (m 2 /N) 이 50×10 -12  이하인 폴리머 필름의 연신된 필름을 포함하고, 이는 하기 식 (1) 및 식 (2) 를 만족하는 위상차 필름이 제공된다:   
     Re[450] < Re[550] < Re[650]			(1) 
     Rth[550] < Re[550]				(2) 
     식 (1) 및 식 (2) 에서, Re[450], Re[550], 및 Re[650] 은 각각, 23℃ 에서 파장 450nm, 550nm, 및 650nm 의 광을 이용하여 측정된 면내 위상차값을 나타내고, Rth[550] 은 23℃ 에서 파장 550nm 의 광을 이용하여 측정된 두께 방향 위상차값을 나타낸다.   
       
     위상차 필름, 편광 소자, 액정 패널, 액정 표시 장치
Patent KR-20060090747-A (KR)
Inventor: KOJIMA EISAKU
IPC: G02F1/1345
Filed: 2006-02-07
Abstract: 과제 
     
     실장용 접착제인 이방성 도전막(ACF)에 대해 레이저를 조사함에 의해, 접합 시간을 단축함과 함께 고속이며 고정밀 실장을 가능하게 하는 접합 장치를 제공한다. 
     
       해결 수단 
     
     레이저 발진기(200)로부터의 조사에 의해, 레이저 미러(125)에 의해 반사되어 백업 유리(55)를 통하여 어레이 기판(유리 기판)(1)을 통과하고, 직접 ACF(10)에 레이저가 핀 포인트로 조사된다. 레이저 발진기(200)로부터의 레이저는, ACF가 삽입된 TCP(2) 및 어레이 기판(1)을 투과하는 투과율이 다른 파장과 비교하여 높은 파장으로 설정된다. 이 레이저 조사에 의해 ACF가 용착하여 TCP(2)와 어레이 기판(1)이 접합된다. 
       
     접합, LCD, TCP
Patent KR-20060097583-A (KR)
Inventor: BORTZ ANDREW
IPC: G06F15/00
Filed: 2006-02-09
Abstract: 본원에 게시된 예시적인 실시예는, 웹사이트로부터 신원 키를 수신하는 단계, 마스터 키를 생성하는 단계, 신원 키 및 마스터 키의 암호화 함수를 이용함으로써 쌍-단위 대칭 키 또는 비대칭 키 쌍을 생성하는 단계, 및 클라이언트 및 웹사이트에 쌍-단위 공개 또는 비대칭 키를 저장하는 단계를 포함하는, 쌍-단위 보안 키를 생성하는 시스템 및 방법을 포함할 수 있다. 
       
     마스터 키, 신원 키, 비대칭 키, 보안
Patent KR-20070081525-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KIM JUNG GEUN
IPC: H01L23/48
Filed: 2006-02-13
Abstract: A method for manufacturing a semiconductor device is provided to restrain the generation of dislocation at an active region of a semiconductor substrate and to prevent the generation of leakage failure by reducing a warpage stress using a tensile force layer. A rear surface of a wafer is polished(10). A tensile force layer is deposited on the polished rear surface of the wafer(20). A polyimide based material is coated on the entire surface of the wafer(30). A curing process is performed on the polyimide based material(40). A predetermined powder is scattered onto the polyimide based material(50). The predetermined powder is made of a predetermined material with a low thermal expansion rate. Chips are separated from a front surface of the wafer(60). A lead frame is attached to each chip(70).
Patent KR-20060094920-A (KR)
Inventor: MATSUMIYA HIROSHI
IPC: H04B3/46
Filed: 2006-02-24
Abstract: 일 실시예에 있어서, 복수의 신호들은 신호 경로 상에서 연속적으로 구동된다. 각각의 신호들은 트리거 에지 및 센서 에지로 정의된 펄스폭을 가지고, 상기 신호들의 적어도 일부는 다른 펄스폭들을 가진다. 각각의 신호를 구동한 후, 신호는 신호 센서 에지의 타이밍에서 또는 그 근처에서 샘플링되어 신호 센서 에지의 특징을 표현할 수 있다. 이어서 다른 신호들에 대응하는 센서 에지 특징들이 분석되어 상기 신호 경로의 임피던스 변화에 의해 유도된 타이밍 에러를 측정할 수 있다.
Patent KR-20060029661-A (KR)
Inventor: KIM CHUN DUCK
IPC: A01K61/02
Filed: 2006-03-17
Abstract: 본 발명은 해상 가두리에서 치어를 중간 육성어까지 성장시키는 과정에서 특정 주파수의 신호를 방성한 후, 인공사료를 살포하는 조건반사 학습을 일정기간 대상 어족에 반복적으로 학습시켜 자연 환경으로 순차적 적응과정에서 방류된 중간 육성어의 생존율을 높이는 바다목장 음향 급이장치에 관한 것으로써, 더욱 상세하게는 바다에 부상되어 있는 다수의 부이장치에 설치된 각각의 음향 급이장치를 육상에서 무선신호에 의해 통제할 수 있도록 육상통제국을 설치하고, 이 육상통제국과 음향 급이장치 간에 양방향 통신이 이루어지게 하여 육상에서 해상에 있는 음향 급이장치를 원격 제어함으로써 효율적인 관리는 물론, 관리 인력 및 비용을 최소화할 수 있도록 하는 바다목장 음향 급이장치의 제어시스템 및 그 제어방법에 관한 것이다. 
     본 발명은 해상의 부이장치에 설치된 태양전지로부터 구동전원으로 공급하는 전원장치와, 수중으로 어류가 반응하는 음향을 송출시키는 수중스피커와, 상기 수중스피커를 구동하는 음향발생부와, 정량의 인공사료를 공급하는 사료공급장치와, 상기 음향발생부 및 사료공급장치를 제어하는 MPU로 이루어진 콘트롤부가 구비된 음향 급이장치에 있어서, 상기 콘트롤부는 MPU의 일측단에 연결되어 수중 영상정보를 제공하는 수중카메라와, 상기 MPU의 일측단에 연결되어 송수신되는 데이터를 변조 및 복조하는 신호변복조부와, 상기 신호변복조부의 타측단에 연결되어 안테나를 통해 무선신호를 송출 및 수신하는 무선송수신부를 포함하여 이루어지고, 상기 음 향 급이장치로부터 송출되는 무선신호를 수신하거나 음향 급이장치로 무선 제어신호를 송출하는 안테나와, 상기 안테나를 통해 송수신되는 데이터를 변조 및 복조하는 신호변복조부와, 상기 신호변복조부의 일측단에 연결되어 상기 음향 급이장치에 각종 제어 데이터를 출력하는 컴퓨터로 이루어진 육상통제국이 구비되는 것에 특징이 있다. 
       
     바다목장, 음향, 자동급이, 치어, 중간육성어, 반복학습
Patent KR-20060035675-A (KR)
Inventor: SHIN DONG HO
IPC: D06C11/00
Filed: 2006-03-25
Abstract: 본 발명은 직물원단 표면 가공장치에 관한 것으로서, 연속 이동하는 직물원단의 표면을 회전하는 커터날 부의 회동과 에어박스의 노즐에서 공급되는 강력한 에어의 작용에 의해 이동하는 원단의 표면을 미세하게 절삭하여 직물표면에 동일한 길이의 무늬 문양이 형성되게 구성하는데 그 목적이 있다. 
       
     직물원단표면, 가공, 브러싱
Patent KR-20070097879-A (KR)
Title: Apparatus and method for localizing automatically grade limit system in digital broadcasting receiver
Inventor: LEE YONG SEOK
IPC: H04N21/454
Filed: 2006-03-30
Abstract: An apparatus and a method for automatically localizing a grade limiting system in a digital broadcasting receiver are provided to use a digital broadcasting receiver set in several areas without changing the software by dynamically activating or inactivating the corresponding grade limiting system by using RRT(Rating Region Table) information included in a TS(Transport Stream) of a broadcasting signal and automatically localizing the digital broadcasting receiver set to be suitable for a use area. An RRT parsing unit(120) parses RRT information from a TS received from a tuner(100) of a digital broadcasting receiver. A grade limiting system pool(122) stores grade limiting systems of several areas to correspond. A storing unit(124) stores the RRT information and grade limiting system localization information. A dynamic menu configuring unit(126) reads the RRT information and the grade limiting system localization information from the storing unit(124), activates or inactivates the grade limiting system corresponding to the localization information in the grade limiting system pool(122), and automatically localizes the grade limiting system.
Patent KR-20070101723-A (KR)
Title: Power amplifier using transmission line transformer
Inventor: PARK CHANG KUN
IPC: H03F3/20
Filed: 2006-04-12
Abstract: A power amplifier is provided to increase an operation range of the power amplifier by directly outputting output power from a driving amplifier stage using a transmission line transformer. A power amplifier includes a driving amplifier stage(503) and a power amplifier stage(502). Each of the power and driving amplifier stages includes a matching circuit and a power coupler. An output signal from the driving amplifier stage drives the power amplifier stage. The matching circuit and the power coupler is a transmission line transformer(501), which includes a secondary transmission line and a primary transmission line. The secondary transmission line is connected to an output terminal. The primary transmission lines are arranged at both sides of the secondary transmission line and have different parasitic components. The driving amplifier stage is connected to one end of the primary transmission line, while the power amplifier stage is connected to the other end of the primary transmission line.
Patent KR-20060113456-A (KR)
Title: Transfer method and transfer apparatus
Inventor: MATSUO KEISUKE
IPC: H05B33/10
Filed: 2006-04-26
Abstract: A transfer method and a transfer apparatus are provided to reduce a size and manufacturing cost by simplifying a structure of a vacuum chamber. A transfer apparatus transfers a transfer layer from a donor substrate to a receptor substrate and includes a vacuum chamber(31) and a radiation source(40). The vacuum chamber includes a mount and receives a receptor substrate and a donor substrate. The radiation source is arranged on the vacuum chamber to irradiate a radiation ray on the donor substrate. The vacuum chamber is configured to clamp the receptor substrate and the donor substrate by using the mount and an upper portion of the vacuum chamber. The mount is fixed on a position, where the receptor substrate and the donor substrate are stacked.
Patent KR-20070113423-A (KR)
Title: Apparatus and method for transmitting and receiving a character message in the handy terminal
Inventor: CHO HYOUNG RAE
IPC: H04W4/12
Filed: 2006-05-23
Abstract: An apparatus and a method for transmitting and receiving a text message by using a portable terminal are provided to enable a transmitter to set importance of the text message and transmit the text message, and output message reception notification in case of an emergency text message until a receiver checks the received text message. In a method for transmitting and receiving a text message, a first portable terminal sets importance information of a message when making a text message and transmits the made text message to a second portable terminal. The second portable terminal receives the text message and generates reception notification according to the importance information of the received text message until a user checks the reception(S304,S305).
Patent KR-20070114469-A (KR)
Title: Dew condensation discharge equipment of the cap of an one-touch hedth bottle
Inventor: SO DONG RIN
IPC: B65D47/26
Filed: 2006-05-29
Abstract: A dew condensation discharge equipment of a one-touch sanitary cap is provided to minimize dew condensation in a space portion, and discharge the generated dew condensation effectively. A dew condensation discharge equipment of a one-touch sanitary cap includes a cap(1), a beverage discharge portion(2), a one-touch cover(3) and a protection cap(5). A cap is fastened to a bottleneck of a beverage bottle, and has a safety band(11) at the end of the cap. The beverage discharge portion is formed on the upper center of the cap, and has an opening/closing protrusion(21) at the upper end thereof. The one-touch cover is assembled to the outer surface of the beverage discharge portion to ascend and descend, and has an outlet(31) opened and closed by the opening/closing protrusion. The protection cap is fixed on a holding portion(4) formed between the cap and the beverage discharge portion.