baber/WOPTO huggingface dataset:
Patent KR-20010067420-A (KR)
Title: Making method for Laminated chip of optical film
Inventor: TAKEMOTO TSUNEJI
IPC: G02F1/1335
Filed: 2000-12-19
Abstract: PURPOSE: A method for manufacturing a chip with laminated optical films via an optical film laminate is provided to easily handle. CONSTITUTION: The method for manufacturing the chip with laminated optical films includes the steps of obtaining the first optical film cut sheet(4) with cutting of the first optical film sheet(3), of which a first edge and a second edge are parallel with, or vertical to the optic axis(10), along the first cutting line crossing a third edge and a second cutting line crossing a fourth edge, by laminating the obtaining first optical film cut sheet on the second optical film belt-like body, in such a way that the first and second edges of the first optical film cut sheet run parallel to both edges of the second optical film belt-like body. Moreover by cutting the second optical film belt-like body along the shape of the first optical film cut sheet, so as to obtain the optical film laminate and by cutting the obtained optical film laminated body.
Patent KR-20020049552-A (KR)
Title: Mounting structure for front bumper of a vehicle
Inventor: PARK SEOK JAE
IPC: B62D25/08
Filed: 2000-12-19
Abstract: PURPOSE: An attachment structure of a front bumper is provided to prevent a fender from being deformed at a time of a vehicle collision by allowing rigidity in a fastened portion of the front bumper with the fender to be increased. CONSTITUTION: A bumper stay(20) is fitted into an outside portion of the frame(30) which extends through a shroud side panel(40). Each opposite side ends of a bumper facia(11) faces with each tip end of a fender(60). The faced ends of the bumper facia(11) and the fender(60), and the frame(30) and the bumper stay(20) are fastened to each other with a bolt(71) and a nut(81), respectively. Each opposite end of a reinforcing bracket(90) is fitted between the bumper facia(11) and the fender(60), and between the shroud side panel(40) and a wheel housing panel(50), respectively. The one end of the reinforcing bracket(90) is fastened to both the bumper facia(11) and the fender(60) with the blot(71) and the nut(81). The other end of the reinforcing bracket(90) is fastened to both the shroud side panel(40) and a wheel housing panel(50) with a bolt(72) and a nut(82).
Patent KR-20020055843-A (KR)
Title: Device and method for processing physical characteristics measurement in mobile communication system
Inventor: NOH JAE UNG
IPC: H04B17/00
Filed: 2000-12-29
Abstract: PURPOSE: A physical characteristic measured value processing apparatus and method in a mobile communication system are provided to reduce a load of a system by separating only a code of a physical characteristic measured value and transmitting it or mapping it with simple calculation according to characteristics and situations when a terminal or a base station transmits the physical characteristics measured value wirelessly. CONSTITUTION: A memory(110) installed in a terminal(100) stores a physical characteristics table storing a list on physical characteristics with a base station(200) and a mapping table storing each mapping method according to features of the physical characteristics measure values. A modem unit(120) installed in the terminal(100) measures various physical characteristics with the base station(200) and transmits the measured value to a controller(130). When the modem unit(120) receives a physical characteristics report message from the controller(130), it transmits the message to a control station(300) through a base station(200). The controller(130) installed in the terminal(100) receives a plurality of physical characteristics measured values from the modem unit(120), and at the same time, maps them with reference the mapping method of the mapping table, and then the controller(130) changes the mapped result value to a physical characteristics report message form by using the physical characteristics table and the mapping table and transmits it to the control station(300) through the modem unit(120).
Patent KR-20010023447-A (KR)
Title: 소스 스테이션과 타겟 스테이션 사이의 릴레이 스테이션을구비하는 데이터 송신시스템
IPC: H04L29/06
Filed: 1998-08-27
Abstract: 분산디지털 데이터 송신시스템은 이웃 스테이션과의 직접데이터통신에만 연관될 수 있는 많은 수의 분산 스테이션을 갖는다.    소스스테이션과 타겟스테이션 사이에 위치된 스테이션들은 릴레이 스테이션으로서 기능한다.    스테이션간 송신은 상이한 채널상에서 각 경우에 발생한다.    각 스테이션에서 수신채널에 의해 수신된 신호들은 상이한 송신채널로 변환된다.    수신채널에 도달하는 비트플로우 또는 심볼플로우의 변환은 한 비트씩 또는 한 심볼씩 수행되어 데이터는 데이터패킷을 송신하는 경우처럼 변환동안 발생하는 긴 지연이 없이 연속적인 플로우로 송신된다.    커플링 매트릭스(KM)는 변환을 위하여 이용된다.    각 채널(C1...Cn)은 복수의 서브채널(CH-1...CH-8)로 구분된다.    송신채널들은 각 스테이션이 가능하다면 언제든지 동일한 채널에 위치한 서브채널(SC1...SC8)만을 이용하는 식으로 할당된다.
Patent KR-20010024116-A (KR)
Title: 데이터 계층 레이아웃 교정 및 검증 방법과, 그 장치들
IPC: G03F1/00
Filed: 1998-09-17
Abstract: 초기 레이아웃의 초기 계층을 유지하는 광학 근접 효과들에 대하여 집적 회로 레이아웃들을 교정하기 위한 방법 및 장치가 제공된다. 광학 근접 효과에 대해 교정되 레이아웃들의 디자인 룰 체킹을 위한 방법 및 장치가 또한 개시된다. OPC 교정 방법은 제 1 입력(205)으로서 계층적으로 묘사되는 집적 회로 레이아웃을 제공하고, 제 2 입력(260)으로서 특정 세트의 OPC 교정 기준을 제공하는 단계를 구비한다. 이후, 집적 회로 레이아웃은 제공된 특정한 교정 기준(210, 240)에 부합하는 레이아웃 영역들을 확인하기 위하여 분해된다. 교정을 필요로 하는 마스크상의 영역이 확인된 후(310), 광학 근접 교정 데이터(320)가 특정한 교정 기준 세트에 응답하여 발생된다. 마지막으로, 집적 회로 설계의 계층 구조에 해당하는 계층 구조 내에 발생된 광학 근접 교정 데이터(320)를 저장하는 제 1 프로그램 데이터가 발생된다. 출력 교정 데이터가 확실하게 계층적인 포맷으로 유지될 때, 본 방법에 따라 OPC 교정된 레이아웃들은 어떠한 데이터도 변경되지 않는 종래의 디자인 룰 체커에 의해 처리될 수 있다.
Patent KR-20010015648-A (KR)
Title: 디스크 형태 식별 수단을 구비한, 광 기록 매체를 판독또는 기록하기 위한 장치
IPC: G11B7/09
Filed: 1998-08-31
Abstract: 디스크 형태 식별 수단을 갖는, 광 기록 매체(4)에 판독 또는 기록하기 위한 장치는 광 주사 수단(5)과 초점 조정 회로(5, 28)를 구비한다. 본 발명의 목적은, 장치에 삽입된 기록 매체(4)의 형태(Tn)를 짧은 시간에 확실하게 인식할 수 있는 상기 형태의 장치를 제공하는 것이다. 본 발명의 다른 목적은, 대응하는 처리 과정을 제공하는 것이다. 이들 목적은, 디스크 형태의 식별 수단이 미러 신호 생성기(13), 임계값 생성기(12, 14), 카운터(15) 및 평가 유니트(16)를 포함하는 사실로 이루어진다. 개시된 처리 과정은 디스크 형태 인식을 위해 장치의 미러 신호(MIRD) 값의 사용에 기초한다.
Patent KR-20010015717-A (KR)
IPC: A61P3/04
Filed: 1998-10-07
Abstract: 화학식 I의 화합물. 
     (화학식 I) 
     
       
     
     상기식에서, 
     U는 화학식 A 또는 B의 기이고, 
     R은 U가 화학식 A의 기인 경우, 프로필기이거나, 또는 U가 화학식 B의 기인 경우, 수소 원자 또는 (C 1 -C 3 )알킬기이고, 
     Y는 수소, 할로겐, (C 1 -C 3 )알킬 및 (C 1 -C 3 )알콕시로부터 선택된 하나 이상의 원자 또는 기이고, 
     Z는 두개의 수소 원자 또는 하나의 산소 원자이다. 
     (화학식 A) 
     
       
     
     (화학식 B) 
     
       
     
     [상기식에서, 
     V는 수소 또는 할로겐 원자, (C 1 -C 3 )알킬기 또는 하나 또는 두개의 (C 1 -C 3 )알콕시기이고, 
     W 및 X는 각각 두개의 산소 원자, 또는 하나의 산소 원자 및 하나의 CH 2 기, 또는 하나의 CH 2 기 및 하나의 산소 원자, 또는 하나의 산소 원자 및 하나의 CO기를 각각 나타내고, 
     n은 0 또는 1의 수이다.]
Patent KR-20010032915-A (KR)
Title: Method for producing and using storage-stable, latent-reactive layers or powders of surface-deactivated, solid polyisocyanates and dispersion polymers with functional groups
IPC: C08G18/80
Filed: 1998-12-09
Abstract: A layer (I) containing an inactive polyisocyanate (A) and at least one polymer (B) reactive towards the polyisocyanate, is produced as an aqueous suspension and is storage stable and has latent reactivity in both a dry and solid state. Independent claims are also included for the following: (1) Production of the layer (I) by: (a) mixing an inactive polyisocyanate (A) suspended in water with an aqueous dispersion or solution of a polymer (B) reactive towards polyisocyanate, (b) applying the resulting dispersion (II) to a substrate at a predetermined thickness, and (c) removing water at a temperature below the reaction temperature of the isocyanate, such that the resulting dry, solid layer is storage stable and latently reactive at temperatures lower than the reaction temperature of the polyisocyanate (A) and the polymer (B). (2) Production of storage stable, latently- reactive powders by: (a) removing water from the dispersion (II) at a temperature below the reaction temperature of (A), (b) processing the resulting mass to a powder, at below the reaction temperature of (A), and preferably (c) applying to a substrate, such that the resulting powder is storage stable and latently reactive below the reaction temperature of (A) and (B).
Patent KR-20010033978-A (KR)
Title: 운동이상증의 치료법
IPC: A61K31/425
Filed: 1999-01-05
Abstract: 레보도파 유발성 운동이상증 및 지발성 운동이상증은 릴루졸을 이를 필요로 하는 환자에게 투여함으로써 개선된다.
Patent KR-20010040782-A (KR)
Title: 마찰소자용 중합 조성물
IPC: C08L83/06
Filed: 1999-02-08
Abstract: 본 발명에 따른 마찰소자용 중합 조성물은, (I)페놀기 및 그물상 형성제를 함유하는 수지와, (II)말단 실라놀기를 함유하는 유기폴리실록산 수지 사이의 공중합체를 포함한다. 상기 페놀기의 일부가 말단 실라놀기와 결합된다. 상기 중합 조성물의 제조방법은, a) (I)페놀기 및 그물상 형성제를 함유하는 수지, (II)말단 실라놀기를 함유하는 수지, 및 (III)에폭시 수지 또는 에폭시화된 유기폴리실록산을 혼합하는 단계; b) 페놀기와 말단 실라놀기 사이의 반응을 실질적으로 완료시키기 위한 충분한 시간동안 상기 혼합물을 경화시키는 단계; 및 c) 상기 b)단계에서 얻어진 제품을 후-가열하는 단계를 포함한다.
Patent KR-20010041507-A (KR)
Title: 보강제와 함께 주입되는 재조합 생백신
IPC: A61K39/39
Filed: 1999-03-01
Abstract: 본 발명은 이종 뉴클레오티드 서열, 바람직하게는 병원성 인자 유전자가 혼입되어 있고 생체 내에서 이 서열을 발현시키는 바이러스 벡터, 및 아크릴 또는 메타크릴 중합체 및 말레산 무수물과 알케닐 유도체의 공중합체에서 선택된 하나 이상의 보강제 화합물을 함유하는 재조합 생백신에 관한 것이다.   특히 슈가 또는 폴리알코올의 폴리알케닐 에테르, 특히 수크로스 알릴 또는 알릴펜타에리트리톨과 가교된 아크릴산 또는 메타크릴산의 중합체 (카르보머)에 관한 것이다.   또한 말레산 무수물과, 예를 들어 디비닐 에테르와 가교된 에틸렌과의 공중합체일 수 있다.
Patent KR-20010042885-A (KR)
IPC: G02B6/02
Filed: 1999-04-09
Abstract: 본 발명은 길이에 따라 다른 직경을 갖는 영역들로 교차되는 광섬유, 및 이의 제조방법에 관한 것이다. 여기서, 상기 블랭크의 굴절률 및 광섬유의 직경은 1480nm 이상의 파장에서 양과 음의 분산을 갖는 교차영역을 갖는 섬유을 얻도록 선택되며, 낮은 네트 분산 및 분산기울기를 갖는 것이 바람직하다. 바람직한 상기 프로파일은 클래딩 영역에 의해 둘러쌓인 코어영역으로 이루어지고, 상기 코어영역은 상기 클래딩 영역에 대해 업도핑된 중심 코어영역으로 구성되며, 상기 중심 코어영역은 상기 클래딩 영역에 대해 다운도핑된 모우트 영역에 의해 둘러쌓이고, 상기 모우트 영역은 상기 클래딩 영역에 대해 업도핑된 환상 링에 의해 둘러쌓인다.
Patent KR-20010043529-A (KR)
Title: 단백질 파르네실트랜스퍼라제와 ＨＭＧ ＣｏＡ 리덕타제억제제의 조합물 및 암치료를 위한 그의 용도
IPC: A61P31/12
Filed: 1999-05-10
Abstract: 본 발명은 단백질 파르네실트랜스퍼라제 효소 및 HMG CoA 리덕타제의 신규 조합물 및 그의 제조 방법 ,및 암, 재발협착증, 건선, 자궁내막증, 아테롬성 경화증 또는 바이러스 감염의 예방 및 치료에 유용한 그의 제약 조성물에 관한 것이다.
Patent KR-20020059867-A (KR)
Inventor: KEM GYO SIK
IPC: D03J1/13
Filed: 2001-01-08
Abstract: PURPOSE: A machine is provided which is characterized by winding around beams and ordering warp simultaneously, reducing working hours and minimizing defective proportion of textile because tension of yarn is the same. CONSTITUTION: The machine ordering warp is comprised of: dividing rods(34) which are inserted into a rectangular frame(35), dividing the warps(1) in accordance with numbers of many warp beams and being possible to interlock right and left and to rotate; a beam dividing part(30) containing the rectangular frame(35); an elevating transfer port of guiding pieces being possible to elevate by a cylinder or a chain; the guiding pieces(26) installed in the elevating transfer port; and strings which are inserted into standing holes and are connected organically, controlling width automatically and ordering the warps(1).
Patent KR-20020060394-A (KR)
Title: Apparatus for detecting position of broadcast control channel in td-scdma for mobile and method therof
Inventor: CHOI SEONG HO
IPC: H04B7/26
Filed: 2001-01-10
Abstract: PURPOSE: An apparatus and method for detecting the position of a broadcasting control channel in a TSM(TD-SCDMA(Time Division-Synchronous Code Division Multiple Access) for Mobile) communication system is provided to perform a more quickly cell search by discriminating the positions of the broadcasting control channel and a main information block using only 4 phase modulation angles. CONSTITUTION: A phase controller(305) receives broadcasting control channel transmission position information, and determines the certain number of phase modulation angles corresponding to frames in which a broadcasting control channel is transmitted by received broadcasting control channel transmission position information. An I channel phase modulator(303) and a Q channel phase modulator(304) successively receive the certain number of phase modulation angles determined in the phase controller(305), and perform the phase modulation of synchronous codes(301) of the frames by a corresponding phase modulation angle among the phase modulation angles.
Patent KR-20010074513-A (KR)
Title: Silicone-treated powder, process of production thereof and composition containing the same
Inventor: JOUICHI KYOKO
IPC: A61Q1/06
Filed: 2001-01-12
Abstract: PURPOSE: A process of preparing good quality silicone-treated powder which generates almost no hydrogen by coating a silicon compound having an Si-H group on the surface of powder, heat-treating to polymerize silicon on the powder surface and then removing almost the residual Si-H groups is provided. Whereby, the powder has excellent stability in products and can be widely used for cosmetics, paint, resin mold products and other products. CONSTITUTION: The silicone-treated powder is a powder whose surface is coated with a silicone compound. It is prepared by coating (1) a silicone compound having one or more Si-H groups, or (2) a mixture of the silicone compound and a silicone compound having no Si-H groups on the surface of powder and then heating the silicone compound-coated powder at 260 to 480deg.C for 0.1 to 24 hr. Cosmetics comprise the silicone-treated powder and a carrier. Resin products are also obtained by injection-molding a synthetic resin composition containing the silicone-treated powder and a carrier thereof.
Patent KR-20010067556-A (KR)
Title: Removal Electric Filter Cloth with Synthetic Fiber Yarn
Inventor: CHO IN SUN
IPC: B01D39/08
Filed: 2001-02-08
Abstract: PURPOSE: An antistatic filter bag using chemical fiber is provided, which uses chemical fiber for warp No.1-No.63 and antistatic fiber (metallic yarn) for weft No.64 and can remove static electricity of dust collected from iron and steel works, thereby preventing fire in advance. CONSTITUTION: The antistatic filter bag consists of warp made of chemical fiber and weft made of chemical fiber and antistatic fiber (metallic yarn). The warp is 450-550 denier and has a density of 48-55 strands per inch. The chemical fiber weft is 450-550 denier, the metallic yarn weft is 48-54 denier and the density of the weft is 64-74 strands per inch.
Patent KR-20020069443-A (KR)
Title: Method for managing studying mobile terminal via wireless internet communication
Inventor: SEO JEONG YONG
IPC: G06Q50/20
Filed: 2001-02-26
Abstract: PURPOSE: A method for managing a learning terminal using a wireless Internet communication is provided to download contents without a PC. CONSTITUTION: A protector connects to a wireless communication network using one's telephone and selects a connection object(S102). The protector connects to a web server for downloading contents to a learning terminal and checking a learning progress of the learning terminal(S106). The protector performs an authentication(S108). It is checked whether new contents are downloaded(S110). In the case that new contents are downloaded, contents to be downloaded are selected(S112) and a download of the contents is executed(S114). The selected contents are transmitted through a network(S116), downloaded in the learning terminal through the first communication unit, and stored in a storing unit. Voice information of the contents is reproduced by a signal processing unit and a speaker, and a user learns the downloaded contents(S120). A learning grade of the user is transmitted to the learning terminal, and the learning terminal is grown in accordance with the learning grade(S122). The learning result is transmitted to the web server through the first communication unit and a wireless communication network(S124). The web server updates registration information of the learning terminal(S126). The web server selects contents to be downloaded in accordance with the transmitted learning result(S128).
Patent KR-20020069913-A (KR)
Title: A solar heat boiler by serial integration method
Inventor: SONG IN SHIK
IPC: F24S50/20
Filed: 2001-02-28
Abstract: PURPOSE: A solar serial accumulative boiler is provided to secure high thermal efficiency by accumulating sunlight, collecting heat, and heating water while revolving along the sun. CONSTITUTION: In a reflection unit(1), reflective mirrors(4,4') are installed on frames(6). A pillar(10), attached to a mounting frame(7) having a light collection unit(2), is installed to a fixed case(20). A rotating drive unit(3) has a right/reverse rotary motor(33) operated by a battery(32) and a timer(32a). A bevel gear(34) is coupled to a motor shaft(33a) so that the pillar turns at an angle of 180 degrees in a 12-hour cycle by coupling the bevel. The motor shaft is coupled to a reduction gear(36). A rotating plate(38) is coupled to an output shaft(37), and the rotating and a base frame(30) are connected by a crank rod(39). The connection part of the crank rod is connected by a ball joint(40) to lift up the fixed case according to the rotation of the rotating plate in a one-year cycle. A storage battery(41) is attached to the back of the reflective mirrors to charge the battery. The reflection unit moves according to the movement of the sun and the angle of reflection of the reflection unit and the sun is changed according to the change of seasons, and therefore solar heat can be collected optimally.
Patent KR-20010044574-A (KR)
Inventor: JANG YUN SUN
IPC: A23L17/60
Filed: 2001-03-08
Abstract: PURPOSE: Provided is a device for softening and washing wet laver to separate impurities without cutting wet laver and to improve the quality of dried laver. CONSTITUTION: The device comprises a cylinder-type washing room; a housing(100) including an entrance penetrated the washing room to the outside and an exit; and a cylinder-type softening and washing part(200) having a friction part to increase friction and contacting force on the surface of wet laver at every predetermined interval. The friction part has air holes(213) pierced according to a processed state of the surface of a plate material or projection parts protruding from the surface. The pressure and the friction separate impurities from the wet laver by rotating an impeller and rubbing the surface between the friction part and vanes(310) of the impeller.
Patent KR-20010092343-A (KR)
Title: Means for loading or extracting data from a portable object, such as, in particular, a timepiece
Inventor: DANIEL PHARATE
IPC: G04G5/00
Filed: 2001-03-15
Abstract: PURPOSE: A device is provided to propose a particularly simple and inexpensive system allowing data to be exchanged between a portable object such as a timepiece and a personal computer or PC. CONSTITUTION: A portable object(1) such as a timepiece includes an electronic movement carried by a printed circuit(20), and the electronic movement includes a time base circuit, a frequency divider circuit powered by the time base, a control circuit(22) connected to the divider circuit and a display system controlled by the control circuit. The portable object also includes at least one push-button(8,10) including a head and a stem(16) passing through a middle part(4) of a case(2) closed by a back cover(6). The push-button stem is electrically connected to a data input(42,44) of the control circuit by pressing on the push-button, so that it is possible, via the stem, to enter data into the control circuit, originating from an electronic unit(45) for transmitting and receiving digital data such as a personal computer or PC or to extract data contained in the portable object.
Patent KR-20020046894-A (KR)
Title: trumpet-shaped screw tunnel of small ship equiped poly-vertical rudder
Inventor: PARK YEONG HWAN
IPC: B63H1/00
Filed: 2001-03-17
Abstract: PURPOSE: A trumpet shaped-screw tunnel of a light ship equipped with a multiple rudder is provided to make a change of direction of a light ship possible even in a narrow space by using the force of flowing water in turning the ship, and to reduce the energy required in turning of the ship and the time of turning. CONSTITUTION: In a screw tunnel of a light ship having a tunnel structure, the vent port of a tunnel of a light ship is formed into a space for a tunnel of a trumpet shape. A multiple rudder shaft(1a) is installed to both mound of the stern of the light ship. The rudder(1) is controlled right and left through rotation of the rudder shaft and therefore when the ship turns, the force of flowing water passed through a screw propeller(2) acts as the rotary power of the light ship. The trumpet shaped-screw tunnel is equipped with a multiple rudder including a polygonal trumpet shape and a circular trumpet shape.
Patent KR-20020078427-A (KR)
Title: method of forming inter layer dielectric semiconductor device
Inventor: NAM JEONG HUN
IPC: H01L21/31
Filed: 2001-04-09
Abstract: PURPOSE: A method for fabricating an interlayer dielectric of a semiconductor device is provided to eliminate a void between adjacent gate regions without increasing the density of boron phosphorous silicate glass(BPSG) layer and decreasing a deposition rate of the BPSG layer, by flowing dopants before a main deposition process using O3 is performed. CONSTITUTION: An access transistor composed of a gate region and an impurity diffusion region is formed on a semiconductor substrate(100). After the dopants are flowed to the upper portion of the semiconductor substrate having the access transistor, the BPSG layer is deposited by using O3. A reflow process is performed.
Patent KR-20020080984-A (KR)
Title: Parking brake automatic release system
Inventor: KIM YEONG GWANG
IPC: B60T7/12
Filed: 2001-04-18
Abstract: PURPOSE: An automatic release apparatus of a parking brake is provided to assemble conveniently by forming a circuit board inside with simple structure, and to improve convenience by automatically releasing the parking brake at D or R-range. CONSTITUTION: An automatic release device of a parking brake is composed of a transistor switch(54) electrically connecting electric signal input terminals at D-range or R-range with grounding; a relay(55) electrically connected to the transistor switch, and turned on by applying power to the transistor switch in stepping on a brake pedal; and an actuator surrounded by an electric current coil(31) in turning on the relay. A plunger(33) having a spring is placed in the actuator. The structure is simplified with placing the circuit board in the actuator, and the parking brake is released automatically.
Patent KR-20010068075-A (KR)
Title: Auto control equipment cutting length of vinyl bag film
Inventor: HAN JONG SANG
IPC: B65B61/04
Filed: 2001-04-19
Abstract: PURPOSE: An automatic adjustment device for the shear length of a vinyl bag film is provided to simplify the structure and to adjust the length of a vinyl bag film exactly by moving a movable unit for adjusting the moving distance of a crank arm, up and down by an adjusting bolt through rotation of a stepping motor and power supply of a worm gear. CONSTITUTION: A fitting hole(10A) for a motor shaft(C) is mounted on a fixed plate, and an adjusting bolt(10C) is connected with a grip. An upper and a lower bearing(10',10") of a crank actuator(10) are inserted, and a moving piece(30) for adjusting the moving distance of a crank arm(20) is inserted into the adjusting bolt. A drive unit(50) consists of a stepping motor(51) for driving the adjusting bolt and a worm gear for converting the rotational force of the stepping motor vertically and transferring the force to the adjusting bolt. The worm gear is rotated by the rotational force of the stepping motor on a side of a worm(52-1) but not rotated by external force applied to the adjusting bolt of a worm wheel(52-2). The worm gear functions as a locking unit for keeping the current position of the moving piece regular. Therefore, the error in the moving distance of the film is inhibited and the quality of a sheared vinyl bag having specific size is enhanced.