baber/WOPTO huggingface dataset:
Patent KR-20010032774-A (KR)
Title: 왕복식 동기 모터
IPC: H02K16/00
Filed: 1998-12-04
Abstract: 본 발명은 왕복식 동기 모터에 관한 것으로서, 특히 중형(重型) 어뢰의 추진용으로 사용될 수 있는 왕복식 동기 모터에 관한 것이다.  이 모터는 전자식 전력공급수단을 포함하고, 2개의 스테이터를 구비한다.  상기 2개의 스테이터(10)는 우력 및 회전속도조절이 가능하고 자석을 각각 지지하는 2개의 대응하는 로터(1, 2)와 결합된 권선을 갖는다.  상기 2개의 로터는 외측축이 내측축을 둘러싸고 있는 2개의 동심축(3, 4)과 각각 일체로 결합되어 있다.
Patent KR-20010033703-A (KR)
Title: 알칼리 축전지용 니켈전극, 알칼리 축전지용 니켈전극의제조방법 및 알칼리 축전지
IPC: H01M4/52
Filed: 1999-02-18
Abstract: 다공성의 니켈소결 기판에 수산화 니켈을 주체로 하는 활물질이 충전되는 알칼리 축전지용 니켈전극에 있어서, 니켈소결 기판에 충전된 활물질의 표면부 혹은 니켈소결 기판과 활물질 사이에 Ca, Sr, Sc, Y, 란타노이드, Bi로부터 선택되는 재료의 수산화물을 적어도 1종 함유한 층을 형성한다.
Patent KR-20010033811-A (KR)
Title: Water soluble prodrugs of secondary and tertiary amine containing drugs and methods of making thereof
IPC: C07F9/09
Filed: 1998-12-30
Abstract: The present invention is drawn to water soluble derivatives aliphatic acid aromatic secondary and tertiary amine containing drugs. The present invention is further drawn to methods of making water soluble derivatives of aliphatic and aromatic secondary and tertiary amine containing drugs.
Patent KR-20010040603-A (KR)
Title: 레이저 염료로서의 스피로 화합물의 용도
IPC: C09K11/06
Filed: 1999-01-23
Abstract: 화학식 (I)의 스피로 화합물의 용도. 
     화학식 I 
     
       
     
     위의 화학식 (I)에서, K 1 과 K 2 는 레이저 염료로서 서로 독립적으로 콘쥬게이트된 시스템이다.
Patent KR-20010042033-A (KR)
Title: 연료유용 첨가제 및 연료유 조성물
IPC: C10L1/16
Filed: 1999-06-15
Abstract: (a) 알케닐숙신산 이미드 화합물 또는 알킬숙신산 이미드 화합물 또는 이들의 붕소 부가물, (b) 윤활성 향상제를 함유하여 이루어진 90%점의 유출 온도가 320℃ 이상인 연료유용 첨가제, 추가로 (c) 저온 유동성 향상제를 함유하여 이루어진 연료유용 첨가제, 및 연료유에 상기 연료유용 첨가제를 첨가하여 이루어진 연료유 조성물이다.  특히, 황 함량이 감소된 경유에 대해서, 연료 분사 펌프의 윤활성 및 연료 분사 노즐의 청정성의 향상에 대해 우수한 성능을 갖는 연료유용 첨가제 및 이를 함유하는 연료유 조성물을 제공한다.
Patent KR-20010042345-A (KR)
Title: 회전 샤프트용 지지 조립체
IPC: F16C39/06
Filed: 1999-03-31
Abstract: 회전 샤프트를 구조 부재에 대하여 지지하기 위한 형상을 취하는 지지 조립체(14)에서, 제1 자성 부재(90)는 샤프트와 함께 회전하기 위하여 이에 부착되고, 지지 부재(20)는 구조 부재에 연결되고, 적어도 하나의 댐핑 부재(60)는 제2 자성 부재(70)를 제1 자성 부재(90)에 대하여 소정 부분에 지지하기 위하여 지지 부재를 제2 자성 부재(70)에 연결한다.  각각의 자성 부재들은 축의 반경방향 편향 운동 및 그에 따라 제1 자성 부재(90)가 댐핑 부재(60)에 의해 감쇠된 제2 자성 부재(70)의 대응 반경방향 운동을 일으키도록 작용한다.
Patent KR-20010052596-A (KR)
Title: 속도 감지 코일을 이용한 회전 진동 검출 방법
IPC: G11B21/10
Filed: 1999-06-04
Abstract: 회전 디스크(106)에 인접한 회전 액츄에이터(110)를 갖는 디스크 구동 장치(100)에 발생된 회전 진동을 감지하기 위한 장치 및 방법이 개시되어 있다. 
     회전 액츄에이터(110)가 회전가능한 디스크(106)에 인접한 헤드(120)와, 음성 코일 모터(114)의 자기회로(140)의 자계내에 위치하는 액츄에이터 코일(113)을 지지한다. 제2 수동 속도 감지 코일(130)은 액츄에이터에 결합되고, 자기회로의 자계내에 위치한다. 속도 감지 코일은 액츄에이터 코일로부터 전기적으로 절연되어 있다. 회전진동은 자기회로가 속도 감지 코일에 대해 이동함에 따라, 속도 감지 코일에 걸쳐 유도되는 감지전압에 관련해서 탐지된다. 헤드와 호스트 디바이스사이의 데이터 전송작동은 회전진동의 크기가 특정 크기를 초과하면 인터럽트된다(200). 서보회로(166)는 속도 감지 코일로부터의 감지전압에 관련해서 뿐만 아니라, 헤드에 의해 변환된 서보 정보에 관련해서 디스크 기록면에 대해 헤드를 위치시키기 위해 액츄에이터 코일에 전류를 인가한다.
Patent KR-20010077987-A (KR)
Title: Transparent electric insulating low-melting glass for covering a substrate, and laminate comprising the same
Inventor: HAYAKAWA NAOYA
IPC: C03C8/04
Filed: 2001-01-15
Abstract: PURPOSE: Provided are transparent electric insulating, low melting glass for covering substrate which can easily forms covering film having a low softening point, as well as excellent dielectric property, transparency and electric insulating property, and laminate comprising the same. CONSTITUTION: The transparent electric insulating, low melting glass for covering substrate includes 0.1-10 wt% of SiO2, 20-35 wt% of B2O3, 25-55 wt% of ZnO, and 15-50 wt% of BaO and RO. The RO is at least one of MgO, CaO, and SrO. Also, the low melting glass comprises substantially no alkali metal oxide. The low melting glass has a thermal expansion coefficient of 65 x 10¬-7 to 95 x 10¬-7/deg.C at temperature of 30-300deg.C, a softening point of below 600 deg.C, and a dielectric constant of below 7.5 at a frequency of 1 MHz and at the room temperature.
Patent KR-20010044219-A (KR)
Title: Harness .omitted
Inventor: PARK WAN KI
IPC: A41B9/02
Filed: 2001-01-10
Abstract: PURPOSE: Provided is a penis and scrotum isolating structure forming a ladder-type harness to improve the skin trouble in male groin by isolating a penis from the scrotum in the ladder-type harness for removing skin contact, humidity and smell in the male groin. CONSTITUTION: A ladder-type harness(10) is formed as both pillars and both ends are fixed to front sides inside the underwear. A harness tail(20) having a V-shape at an end is attached to rear sides inside the underwear as a hanging structure. An isolating membrane(30) is formed as a hanging structure for isolating the penis from the scrotum in a front side of the H-type harness(10). Accordingly, a penis passing hole(40) and a scrotum passing hole(50) are prepared for keeping them separately. Separating wings(60) are formed in a hemisphere shape for protecting the skin from the scrotum passing hole(50) to the groin. The penis isolating structure includes a belt, a cover and a button.
Patent KR-20010078441-A (KR)
Title: 3 .omitted
Inventor: KANG DEUK JOONG
Filed: 2001-01-19
Abstract: PURPOSE: A hotel or airplane reservation system is provided to offer a list of and airplanes or hotels chained worldwide in advance, the price information, the discount information and other information over the Internet, and to enable a user to reserve a hotel or an airplane ticket with a membership number even while making a trip. CONSTITUTION: The system comprises a web server(20), an operation system(30), and a database(60). The web server(20) requests data via an interface(21) to the operation system(30) if a client inputs a data request or an address. The requested data is transferred to the client system via an interface(24) and a browser(25). The client inputs approval data in the client system, e.g. personal computer, then the input data is transferred to the operation system(30) via the interface(24), the CPU(28) and the web server(20). The operation system(30) searches data, necessary for approving the accessed client, in the database(60), and transmits the approval process result to the client system. In the case that the accessed client is not a member, the operation system induces the client to subscribe for a member by inputting personal data at a subscription form and store the input data at the database(60).
Patent KR-20020062482-A (KR)
Title: Method and apparatus for preventing a static electricity shock for vehicle passenger
Inventor: AN GYE DONG
IPC: B60R16/06
Filed: 2001-01-22
Abstract: PURPOSE: A method and a device for protecting a vehicle passenger from the shock due to the static electricity are provided to avoid the discharge due to the static electricity even when a vehicle passenger touches a vehicle body by making the static electricity of the passenger flow to the vehicle body. CONSTITUTION: A conductor(31) is installed in an inside panel(20) of a vehicle door(1). The conductor is earthed to a vehicle body(10). Preferably, the conductor is installed near a door grip(22). While static electricity is accumulated in the body of a passenger, the passenger touches the conductor installed near the door. If the passenger is separated from a seat, the static electricity is naturally conducted to the conductor and removed through the vehicle body. Therefore, the passenger is protected from the shock due to the static electricity.
Patent KR-20010035282-A (KR)
Title: Realtime life information supply and Advertisement method for using internet messanger
Inventor: JOUNG YEON BEAK
IPC: G06Q30/02
Filed: 2001-02-01
Abstract: PURPOSE: A method for providing and advertising real-time living information using a messenger on the internet is provided to enable a user to execute a messenger, and to receive information setup by constructing a real-time living information providing web server. CONSTITUTION: If a member who wants to gain necessary information, the member has to become of member, and to set items of the information. In addition, the member determines an indication order and an indication method of the information. In case of booting of a computer, an input window of an ID and a password is indicated. Simultaneously, an automatic connection or a manual connection can be set up. In case that the member executes a messenger, contents, which the member sets up, are provided through a web server. All sorts of living information are provided to the member.
Patent KR-20010082039-A (KR)
Inventor: HOFFMAN ALLAN SACHS
IPC: C09J157/06
Filed: 2001-02-01
Abstract: PURPOSE: A bioadhesive composition including copolymer particles containing as polymerized units, terminally unsaturated acid-containing oligomers and ethylenically unsaturated nonionic monomers is provided, which is useful as a bioadhesive agent and can control drug release. CONSTITUTION: This bioadhesive composition contains copolymer particles containing as polymerized units 40 to 1% by weight of oligomers selected from an oligomer group having the following formula: Z-C(CH2)-C-£CH2|p-S-£N|n£M|m-N, H2C=CX-£N|n£M|m-H, H2C=CX-CH2-£N|n£M|m-H, -CH2-CZ(COOY)- and -CH2-CZ(R)- and 60 to 99% by weight of ethylenically unsaturated nonionic monomers, based on the weight of copolymer particles.
Patent KR-20020064566-A (KR)
Title: An ashes decomposition preventive measure
Inventor: CHOO YEON GU
IPC: A61G17/08
Filed: 2001-02-02
Abstract: PURPOSE: A method is provided to prevent putrefaction of skeletal remains in a simple and cost-effective manner by preventing moisture generated due to the dew formation from being absorbed into the skeletal remains, through the use of lime and charcoal. CONSTITUTION: An oil paper(3) is attached to a wall(6) of a cinerary urn(7), and charcoals(2) are disposed at the bottom of the cinerary urn. Sequentially, a powdered lime(1) fills the lower part of the cinerary urn in such a manner that the charcoals are not exposed. Then, ashes(5) of the dead packed by a Korean traditional paper(4) is disposed onto the resultant structure, and the powdered lime is sprinkled onto the ashes of the dead such that the Korean traditional paper packing the ashes of the dead is not exposed. A memorial tablet(9) is disposed onto the resultant structure, the powdered lime is sprinkled again, and the cinerary urn is closed by a cap(8).
Patent KR-20010087183-A (KR)
Title: Method of fabricating a polysilicon capacitor utilizing fet and bipolar base polysilicon layers
Inventor: COOLBAUGH DOUGLAS DUANE
IPC: H01L29/73
Filed: 2001-02-14
Abstract: PURPOSE: A method for fabricating a polysilicon-polysilicon capacitor is provided to achieve low manufacturing cost and simplification of use in a CMOS or BiCMOS integrated circuit. CONSTITUTION: The first polysilicon layer is formed on the substrate(10) and patterned in order to form the first plate electrode of the capacitor and the electrode of the MOS transistor. The second polysilicon layer is formed on the substrate(10) and patterned in order to form the second plate electrode of the capacitor and the electrode of the bipolar transistor.
Patent KR-20010074089-A (KR)
Title: System and method for domain e-commerce over the internet
Inventor: SEO JAE YEONG
Filed: 2001-02-14
Abstract: PURPOSE: A domain electronic commerce system on the Internet and a method for the same are provided to trade a domain in realtime by using an Internet PC or a mobile phone. CONSTITUTION: A user(10) is connected with Internet(20) by using a wire or a wireless communication device such as a desk top computer, a laptop computer, a wireless Internet phone, a WAP phone, a web television, and an IMT(International Mobile Telecommunication) 2000. The user(10) downloads a program through the Internet(20), installs the program on his computer, and sets up a sharing folder. The user(10) searches domain information stored in sharing folders of users connected with a related program on the Internet(20). The user(10) receives various information about a domain auction, a domain cost settlement, a domain transfer, and a domain purchase from a web server(30) when the user(10) proposes a domain auction.
Patent KR-20020034824-A (KR)
Title: A ring binder mechanism
Inventor: TO CHUN YUEN
IPC: B42F13/22
Filed: 2001-02-23
Abstract: PURPOSE: Provided are loose-leaf retaining mechanism, which is also called ring binder mechanism, and a ring binder incorporating such a mechanism. CONSTITUTION: The ring binder mechanism includes a housing member supporting a pivotable lower structure to which a plurality of half-ring members are mounted, wherein the housing member includes a plurality of tab members extending generally towards a longitudinal axis of the housing member, and wherein the lower structure is movable between a first configuration in which the half-ring members are closed and a second configuration in which said half-ring members are open.
Patent KR-20020071229-A (KR)
Title: The composition of water curable polyurethane for orthopedic castings
Inventor: JUNG HAN MO
IPC: C08G18/00
Filed: 2001-03-05
Abstract: PURPOSE: Provided is a water-curable polyurethane resin composition for a cast of orthopedic surgery, the cast produced by using the composition is light and has high strength. CONSTITUTION: The water-curable polyurethane resin composition contains 100pts.wt. of a polyurethane compound, 1-20pts.wt. of a catalyst, 1-20pts.wt. of a reaction delaying agent, 1-20pts.wt. of a curing agent, 1-20pts.wt. of a plasticizer, 1-20pts.wt. of a rheology controller, and 1-20pts.wt. of a storing stabilizer, wherein the polyurethane compound is produced by reacting a compound having hydroxy groups in the end thereof and a compound having isocyanate groups in the end thereof and contains 5-30wt% of residual isocyanate groups in the end thereof.
Patent KR-20020023091-A (KR)
Title: Phase shift mask and manufacturing method thereof
Inventor: HASEGAWA NORIO
IPC: G03F1/68
Filed: 2001-03-17
Abstract: PURPOSE: A halftone phase shift mask having a high degree of phase angle controllability and dimension controllability and a method of manufacturing the same are provided to reduce the manufacturing time and the cost by reducing the number of process steps, and to improve the yields. CONSTITUTION: The halftone phase shift mask has a structure in which a light-shielding band(6) comprising a resist film, which is formed on a halftone film(1) and on which fine patterns(3) are formed, is formed outside the area of the fine patterns(3). The halftone film(1) is formed on a transparent substrate(8), such as a quartz glass.
Patent KR-20020073963-A (KR)
Inventor: JIN KUM SOO
IPC: F25B41/06
Filed: 2001-03-17
Abstract: PURPOSE: A heat pump apparatus is provided to achieve improved operating reliability of compressor, while maintaining coefficient of performance uniform even during heating operation. CONSTITUTION: A compressor(2), a four-way valve(3), an indoor heat exchanger(4), a cooler expansion valve(5), a heater expansion valve(6), an outdoor heat exchanger(7) and the four-way valve are connected in sequence through pipes(8a to 8d), and the four-way valve and the compressor are connected through a suction pipe. A refrigerant tank(9) is installed to a first bypass pipe(10) by connecting the first bypass pipe between the cooler expansion valve and the heater expansion valve, and to a suction pipe(8'). A pressure control valve(11) and a solenoid valve(12) are installed at the inlet side and outlet side of the refrigerant tank installed to the first bypass pipe. A plurality of capillary pipes(13) are embedded within the refrigerant tank and connected between a second bypass pipe(16) and a branch pipe(14) branched off from the outlet side of the pressure control valve.
Patent KR-20020074697-A (KR)
Title: Home page selling method using advertisement classifying system and cash-back system
Inventor: JUNG MAN GYO
Filed: 2001-03-21
Abstract: PURPOSE: A method for selling a homepage using an advertisement classifying system and a cash bag system is provided to enhance of an efficiency of an E-mail advertisement by inducing a client to open one's advertisement E-mail. CONSTITUTION: A web server(10) receives a request of an advertisement from an advertiser(20) and classifies an advertisement according to items using an advertisement classifying system(12). The web server(10) transmits an E-mail including the classified advertisement information to a client computer(16) through an E-mail server(14). A client opens the E-mail received in the computer(16) through an E-mail account or one's homepage in the web server(10) and obtains advertisement information. If the client opens the E-mail, a cash bag system(18) embodies a predetermined score to the client and accumulates/stores the score. When the accumulated score is reached to a predetermined score, the web server(10) supplies a predetermined free gift to the client. The web server(10) supplies advertisement open data for displaying the number of advertisement opening times of the client for the advertiser(20). An advertisement charge is calculated reasonably according to the opening times. An operation of the system is described as follows. A charged homepage is supplied for the client. An E-mail including advertisement information is supplied to a homepage of the client. If the client opens an E-mail advertisement loaded on one's homepage, a score is embodied. A charge of the homepage is discounted as an amount corresponded to a score of the user using the cash bag system.
Patent KR-20010098417-A (KR)
Title: 화상 구성 방법 및 장치와, 초음파 촬영 장치
IPC: A61B8/00
Filed: 2001-03-22
Abstract: 초음파 반향의 도플러 시프트에 근거하여 하모닉 조영제를 포함하는 반향원의 동적 상태를 나타내는 클러터(clutter)가 없는 화상을 구성시, 반향원의 속도의 분산 T는 도플러 시프트에 근거하여 평가되며, 화상의 신호 강도는 분산값에 따라 조절된다.
Patent KR-20010090733-A (KR)
Title: Phosphor and method for preparing same
Inventor: KATAOKA FUMIAKI
IPC: C09K11/77
Filed: 2001-03-23
Abstract: PURPOSE: To improve the life and luminous efficiency of a Y2SiO5:Ce fluorescent substance performing blue luminescence and capable of being used for an FED (field emission display). CONSTITUTION: In an A2SiO5:B (wherein A is Y or Gd; and B is Ce or Tb) fluorescent substance, an elemental composition ratio (A+B)/Si on the surface is set to be 1.5-2.5. For example, coprecipitated (Y, Ce)2O3 (wherein a ratio Ce/Y is fixed in such a way as to be 1 atom.%) with, an oxalate and SiO2 fine powder are used, charge stock wherein a composition ratio of SiO2 to (Y, Ce)2O3 is set to be 10-110% as a ratio between raw materials is satisfactorily compounded and is thrown into an inner crucible of an alumina double crucible, graphite is filled between the inner and outer crucibles and synthesis is carried out in a kiln. The Y2SiO5:Ce fluorescent substance is obtained by holding the temperature at 1,450deg.C for 2 hours. The luminous efficiency of the fluorescent substance layer is measured by making a FED made as a model using the fluorescent substance emit light under conditions that an anodic voltage is 600 V, input power is 30 Wp-p and a duty ratio is 1/240. The charge of SiO2 should be 40-70%, preferably 50-60%.
Patent KR-20020075659-A (KR)
Title: Corrugated fin of heat exchanger
Inventor: JUN GIL UNG
IPC: F28F1/30
Filed: 2001-03-27
Abstract: PURPOSE: A corrugate fin of heat exchanger is provided to improve heat exchange performance. CONSTITUTION: Outer louvers(6) of louvers(4) of a corrugate fin main body installed between flat tubes of a heat exchangers formed on a front end side are formed at an angle(alpha 2) lower than the angle(alpha 1) at which inner louvers(7) are formed so that alpha 2 is half of alpha 1 so as to improve decreasing amount of flowing pressure of air flowing through the outer louvers and to form additional louvers without forming a separate horizontal part on a side of the outer louvers.
Patent KR-20020077540-A (KR)
Title: Device and method for home crime prevention
Inventor: JUNG GAP GYO
IPC: G08B19/00
Filed: 2001-04-02
Abstract: PURPOSE: Home security apparatus and method are provided to control a locking device of a gate as well as prevent various reasons of gas accidents and the leakage of gas at the same time by using only one apparatus. CONSTITUTION: The home security apparatus comprises a first sensor(115) for detecting the release of a gate locking device, a second sensor(113) for detecting the manipulation of a handle(112) performed inside a gate, a gas valve(140) for controlling a gas supply passage, and a main device(130) for sending an alarm signal to the outside if a home coming switch isn't pushed after a certain time is passed from a release time point of the gate locking device and intercepting the supply of gas if a locking manipulation of the locking device performed outside the gate is detected.
Patent KR-20020078502-A (KR)
Inventor: HSIEH YUN MEI
IPC: A44B18/00
Filed: 2001-04-03
Abstract: PURPOSE: Provided is a strap buckle which is used in articles having different belt thicknesses, thereby reducing the working time of a user and improving competitiveness and convenience of a product. CONSTITUTION: The strap buckle includes a supporting plate(10), an operating plate(21), a pressing member(22) and a pressing unit(30). The supporting plate(10) is equipped with an engaging plate(12) and a pressing plate(13) at the inside and has a plurality of belt inserting grooves(14) at both ends. The supporting plate(10) also includes a supporting rod(11) equipped with a lateral groove(15) at the side. The operating plate(21) has a connecting axis(23) provided with a through hole corresponding to the lateral groove(15) at the side and a compressing part(24) at the rear part. The pressing member(22) has a rotating axis(27) inserted into the through hole of the connecting axis(23) and a compressing unit to press the belt. The pressing unit(30) is disposed at the rear side of the operating plate(21) and the front side of the pressing member(22) to control the belt.
Patent KR-20020082931-A (KR)
Title: A gas burner for gas-air ratio controls
Inventor: KIM JAE JIN
IPC: F23N3/02
Filed: 2001-04-24
Abstract: PURPOSE: A proportional control gas burner is provided to control air and gas proportionally precisely. CONSTITUTION: A proportional control gas burner comprises a gas valve(31) receiving gas and adjusting, a gas supplying pipe(32) to transmit the gas from the gas valve, a gas injecting pipe(33) to inject gas connected to the gas supplying pipe(32), a control box(39) to control electronically the gas supply and burner, a blower(36) to supply intake air to the gas injecting pipe(33), a motor(40) to rotate the blower, a damper(34) to adjust intake air connected to the blower. An intake air guide(35) guides intake air of the damper to the blower. An ignition rod(42) ignites when the air from the blower and the gas from the gas injecting pipe are mixed.
Patent KR-20020086005-A (KR)
Title: Inverse operator for elliptic curve cryptosystems
Inventor: CHO SEONG JE
IPC: H04L9/14
Filed: 2001-05-10
Abstract: PURPOSE: An inverse element operator for elliptic curve cryptosystem is provided to perform a high-speed operation for a point on an elliptic curve by using a processor for performing a high-speed operation. CONSTITUTION: The first multiplexer(100) outputs selectively input data of m bits and feedback data. The first rotation portion(110) rotates output data of the first multiplexer(100) according to a rotation number control signal and outputs the rotated data. The second multiplexer(140) outputs selectively the input data of m bits and the feedback data. The first multiplication circuit(130) outputs a result of m bits by performing a basis multiplication operation for output signals of the second multiplexer(120) and the first rotation portion(110). The second rotation portion(140) rotates an output of the first multiplication circuit(130). The second multiplication circuit(150) outputs a result by performing the basis multiplication operation for an output of the second rotation portion(140) and the input data of m bits. The third multiplexer(160) outputs selectively outputs of the first multiplication circuit(130) and the second multiplication circuit(150). A register(170) stores output data of the third multiplexer(160). The third rotation portion(180) outputs inverse element data of the input data by rotating an output of the register(170). A control portion(190) outputs control signals for controlling the first to the third multiplexers(100,120,160) and the first rotation portion(110) according to input clocks.