baber/WOPTO huggingface dataset:
Patent KR-20030059388-A (KR)
Title: Method of manufacturing capacitor for semiconductor device
Inventor: KIM YONG SU
IPC: H01L27/108
Filed: 2001-12-29
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor memory device is provided to be capable of improving leakage current property and obtaining sufficient capacitance. CONSTITUTION: An MIS(Metal-Insulator-Polysilicon) capacitor is formed by sequentially forming a lower electrode(44) made of polysilicon, a dielectric film(46) and an upper electrode on a semiconductor substrate(40). At this time, the dielectric film(46) is provided with the first dielectric film having high dielectric constant, such as a TaO film or a TaON film and the second dielectric film having high energy band-gap, such as Al2O3, SiO2 or Si3N4. The dielectric film(46) is annealed at the temperature of 700°C over by using N2O gas.
Patent KR-20010072186-A (KR)
Title: 비디오 스트림 내의 오리지날 픽셀로부터 필러 픽셀을발생시키는 회로 및 방법
IPC: H04N11/04
Filed: 1999-08-03
Abstract: 본 발명의 이미지 프로세싱 회로는 오리지날 제1 비디오 이미지의 오리지날 픽셀의 값과 오리지날 제2 비디오 이미지의 오리지날 픽셀의 값을 수신하는 프로세서를 포함한다.  프로세서는 오리지날 제1 비디오 이미지의 오리지날 픽셀의 값으로부터 제1 픽셀 값 성분을 발생시키고, 오리지날 제2 비디오 이미지의 오리지날 픽셀의 값으로부터 제2 픽셀 값 성분을 발생시킨다.  제1 및 제2 픽셀 값 성분으로부터, 프로세서는 필러 픽셀의 값을 발생시키고, 필러 픽셀과 오리지날 제1 비디오 이미지를 결합하여 합성 비디오 이미지를 발생시킨다.  이러한 이미지 프로세싱 회로는 오리지날 비디오 필드로부터 필러 비디오 필드를 발생시키고 필러 및 오리지날 필드를 합쳐 비디오 프레임을 발생시키기 위하여 사용될 수 있다.  이러한 이미지 프로세싱 회로는 통상 종래의 이미지 프로세싱 회로에 비하여 적은 메모리를 사용하고, 필드 간 모션을 보다 정확히 감지한다.  본 발명의 다른 특징으로서, 이미지 프로세싱 회로는 종래의 이미지 프로세싱 회로에 비하여 통상 가는 선과 에지를 보다 정확히 구별하고, 보다 적은 눈에 보이는 아티팩츠를 발생시킨다.
Patent KR-20010072675-A (KR)
Title: 용량성 결합을 갖는 선회가능한 다중 주파수 대역 안테나
IPC: H01Q1/24
Filed: 1999-06-21
Abstract: 다중 주파수 대역 안테나가 전자 장치에 선회적으로 접속되어 동축 커넥터가 필요로되지 않도록 한다. 자신 위에 배치된 다수의 방사 소자를 포함하는 유전체 기판(61)은 전자 장치 하우징(35)에 선회적으로 접속되어 제 1 위치로부터 제 2 위치로의 소정의 회전 경로를 갖도록 한다. 유전체 기판 상에 배치된 하나 이상의 방사 소자(63)는 소정의 경로를 통하여 하우징 내에 배치된 전도 소자(64)와 실질적으로 일정하게 이격되어-떨어진 관계로 유지되어 전도 소자와 용량성으로 결합되도록 한다.
Patent KR-20010073129-A (KR)
Title: 광학적 활성 피리딜-4에이치-1,2,4-옥사디아진 유도체 및이것의 혈관 질환의 치료에서의 용도
IPC: C07D413/14
Filed: 1999-12-07
Abstract: 본 발명은 (-)-5,6-디하이드로-5-[(1-피페리디닐)-메틸-3-(3-피리딜)-4H-1,2,4-옥사디아진, 이것의 치료 용도 및 이 화합물을 유효 성분으로 함유하는 약제학적 조성물에 관한 것이다.
Patent KR-20010110292-A (KR)
IPC: B01D53/18
Filed: 1999-08-18
Abstract: 원통형 본체 부재내에 대칭적으로 배치된 다수의 구획부를 갖는 충전재는 매우 강력하고, 고온이며, 부식성 매질에 대해 내성인 표면적이 큰 구조를 제공한다.
Patent KR-20010100839-A (KR)
IPC: G11C29/12
Filed: 1999-09-17
Abstract: 본 발명은 일정한 기판 전압을 가진 강유전 메모리의 메모리 셀(C1, C2)로부터 비트라인(B1, B2; BLt, bBLt)을 통해 판독된 판독 신호를 판독 및 평가하기 위한 기준 전압을 발생시키기 위한 회로이다.  본 발명의 회로에서, 기준 전압 장치는 상보 신호의 동작에 따르는 두 개의 기준 셀(DC1, DC0)로 이루어진다.  기준 셀은 선택 및 평가 장치(10)에서 기준 전압을 발생하기 위해서 동시에 판독될 수 있다.
Patent KR-20010089602-A (KR)
IPC: C07C31/20
Filed: 2000-11-16
Abstract: 안전하고 또한 라세미화를 동반하지 않고, 일반식(Ⅰ)으로 나타내는 에스테르화합물로부터, 일반식(Ⅱ)으로 나타내는 알칸디올유도체를 제조하는 방법을 제공한다. 
     본 발명은, 일반식(Ⅰ) 
     
       
     
     (식중, R 1 는 탄소수1∼4까지의 알킬기를 나타내며, R 2 , R 3 는 각각 독립적으로, 수소원자 또는 탄소수1∼4까지의 알킬기를 나타내며, X는 수소원자 또는 수산기의 보호기를 나타내며, n은 O 또는 1을 나타낸다.)로 나타내는 에스테르화합물을, 방향족탄화수소, 지방족탄화수소 및 지환식탄화수소로 이루어지는 군으로부터 선택되는 1종 이상의 용매와, 1급 알콜과의 혼합용매중, 수소화붕소 나트륨으로 환원하는 것을 특징으로 하는, 일반식(Ⅱ) 
     
       
     
     (식중, R 2 , R 3 , X, n은 상기 와 같은 의미를 나타낸다.)로 나타내는 알콜유도체의 제조방법이다.
Patent KR-20010108146-A (KR)
Title: Semi-automatic small arm with a breech that can be displaced between a closed position and an open position
IPC: F41A9/41
Filed: 2000-01-26
Abstract: An automatic firearm with a bolt assembly which is moveable along a bolt assembly motion path between a closed position and an open position, a magazine which advances cartridges by spring force across the bolt assembly motion path into this motion path, and a lock which only allows the first cartridge of magazine to advance into the bolt assembly motion path when the bolt assembly is situated in or near its open position, is disclosed. The lock is preferably created by a plate that extends parallel to the bolt assembly motion path and is mobile in its direction of extent, is pushed between the first cartridge and the bolt assembly motion path, and holds back the cartridge until the bolt assembly has reached or almost reached its open position.
Patent KR-20010108480-A (KR)
IPC: H05K13/08
Filed: 2000-04-21
Abstract: 본 발명은 배경기술에 비해서 소비 전력량을 감소시킬 수 있는 전자부품 실장장치 및 전자부품 실장장치에 의해서 실행되는 전원 제어방법을 제공한다. 구동전원 및 제어전원은 제어 디바이스(104)로부터의 명령에 따라서, 부품공급 디바이스(101A, 101B)를 구동하는 부품공급 구동부(107A, 107B), 부품이송 디바이스 (102)를 구동하는 부품이송 구동 디바이스(108) 및 회로기판 위치제어 디바이스 (103)를 구동하는 회로기판 위치제어 구동 디바이스(109)의 각각에, 별개로 접속되고 차단된다. 제어 디바이스는 전자부품 실장장치(100)의 각각의 구성부의 개별적인 정지 상태의 발생을 검출하여, 정지 상태에 있는 구동 디바이스로의 구동전원을 차단한다. 따라서, 낭비적인 전력 소비가 제거되고 필요한 최소 전력으로써 생산이 계속된다.
Patent KR-20020003562-A (KR)
IPC: A61F13/53
Filed: 2000-04-17
Abstract: Free flowing particles useful in absorbent articles are disclosed, including fibrous nits and methods of preparing fibrous nits. In one embodiment, fibrous nits are prepared from disperging cellulosic fibers in the presence of a nit conditioner which modifies nit particle size and properties for improved performance of the particles. In other embodiments, nits are prepared in multiple disperging steps or by disperging fibers under two or more conditions.
Patent KR-20020000885-A (KR)
Title: 평형 전송 쉴드케이블
IPC: H01B11/08
Filed: 2000-05-11
Abstract: 평형 전송 쉴드케이블은 내측 도전성 쉴드(3)와 내측 도전성 쉴드를 포위하고 있는 외측 도전성 쉴드(5)를 포함한다. 양 쉴드(3,5) 사이의 환형의 영역(A)에 있어서, 신호전송용 비 쉴드 트위스트 쌍선과 쉴드 드레인 선(6)은 환형을 이루도록 교대로 배열되고 있다.이 쉴드 드레인 선(6)은 양쉴드(3.5)와 접촉하고 외부로 뻗어 그아운드된다. 트위스트 쌍선(4)을 둘러싼 양 쉴드(3,5)와 쉴드 드레인 선(6,6)은, 트위스트 쌍선을 구성하는 도선에 대하여 대략 균일한 거리를 유지할 수 있다.
Patent KR-20020014802-A (KR)
Title: Document transfer device
IPC: B41J3/36
Filed: 2000-05-24
Abstract: A system is provided having a sensing device for sensing coded data printed on a print media surface which is installed with a secret key and a first identifier which uniquely identifies the sensing device, a printer installed with a second identifier which uniquely identifies the printer, and a server installed with the first and second identifiers. The printer obtains the first identifier from the sensing device and communicates the first and second identifiers to the server. The server determines from the received first and second identifiers whether the sensing device should be registered with the printer and if so, authenticates the sensing device by verifying an encryption from the sensing device, using the secret key, of a challenge message. Upon successful authentication, the sensing device is registered in the server so as to be associated with the printer.
Patent KR-20030059878-A (KR)
Title: Mounting plate for ventilation hooded microwave oven
Inventor: KIM SU HWAN
IPC: F24C15/08
Filed: 2002-01-03
Abstract: PURPOSE: A mounting plate is provided to protect the main body of microwave oven from scratch, while significantly reducing manufacturing costs by reducing the area of the mounting plate. CONSTITUTION: A mounting plate(20) for supporting a rear surface(10) of a microwave oven has a width(wa) significantly smaller than the rear surface of the microwave oven. The mounting plate has both ends(28) avoiding contact with both sides(12) of the microwave oven. The mounting plate has a lower end where a support hanger(24) is arranged to hold the lower end of the microwave oven. It is possible to protect both ends of the mounting plate from scratches caused due to the contact between the both ends of the mounting plate and both side surfaces of the microwave oven.
Patent KR-20030061221-A (KR)
Title: Photoresist polymer comprising pyrazoline monomer having azide group and photoresist composition
Inventor: HWANG SEOK HWAN
IPC: G03F7/008
Filed: 2002-01-11
Abstract: PURPOSE: Provided are a photoresist polymer comprising a pyrazoline-based monomer having azide group, which is an eco-friendly, and has excellent storage stability and shows high resolution and sensitivity, and a photoresist composition. CONSTITUTION: The pyrazoline-based monomer is represented by formula 1. In the formula 1, R is CHO, COOH or (CH3)2OCH(CH2)m, m is 0, 1, or 2, R' is CH3 or C6H5, M is H or an element capable of converting into cation in aqueous solution. The photoresist polymer comprising the pyrazoline-based monomer is represented by formula 5. In the formula 5, each of R' and M is the same as the above formula 1, x, y and z are a molar ratio of each monomer, each of x and y is 0.7-0.99, z is 0.01-0.3, m is 0, 1 or 2, and n is a polymerization degree of each polymer and has a value of 2 or more.
Patent KR-20030061511-A (KR)
Title: Fax/mail merge system using PC
Inventor: LEE IN DONG
IPC: H04N1/00
Filed: 2002-01-14
Abstract: PURPOSE: A system for managing facsimile and mail is provided to receive a document transmitted by facsimile through a mail or accept a document sent by mail through facsimile. CONSTITUTION: A system for managing facsimile and mail transmits a document through a facsimile+mail unit(2) in which a facsimile function and a mail function are integrated with each other. When the facsimile function is selected, the system transmits a file or scanned document to a facsimile+mail unit(5) of a receiving side. In case of transmission failure, the system delivers a mail with a facsimile document as an attached file. When the mail function is selected, the system transmits a document to the facsimile+mail unit of the receiving side. In case of transmission failure, the system sends the document through facsimile.
Patent KR-20030062110-A (KR)
Title: Multiple wavelength and long-wavelength vertical cavity surface emitting laser array and fabricating method the same
Inventor: HAN WON SEOK
IPC: H01S5/183
Filed: 2002-01-16
Abstract: PURPOSE: A multi-channel long wavelength VCSEL array and a fabricating method thereof are provided to form constantly an interval of a laser oscillation wavelength by controlling a resonant interval. CONSTITUTION: A multi-channel long wavelength VCSEL array includes a semiconductor substrate(10), a bottom mirror(20), an active region(30), a current limit layer(40), a superlattice control layer(50), and a top mirror(60). The bottom mirror is formed on the semiconductor substrate. The active region is formed on the bottom mirror. The current limit layer is formed on the active region in order to limit efficiently the current and enhance the efficiency of the heat transfer. The superlattice control layer is formed on the current limit layer in order to control an interval of laser oscillation wavelength. The top mirror is formed on the superlattice control layer.
Patent KR-20020069107-A (KR)
Inventor: INUI YOSHITAKA
IPC: B65G1/04
Filed: 2002-01-18
Abstract: PURPOSE: An article handling system is provided to miniaturize a body by excluding spaces for travel, to increase the amount of storage, and to lower the storage level of a fixed shelf and a rotary shelf. CONSTITUTION: An article handling system comprises a rotary shelf(21) rotating on a rotary shelf axis, and a plurality of load receiving sections(32) disposed on a rotary circular path(23) with centering on the rotary shelf axis. A transfer operating section(81) of a transfer device(51) disposed laterally outside the rotary shelf rotates on a transfer device axis(52) and operates on a transfer circular path(53) tangentially superposed on the rotary circular path, and a fixed shelf(101) is installed on the transfer circular path. The transfer device unnecessitates an occupied space for travel, and the whole system including the rotary shelf and fixed shelf are made compact in size. The transfer device having no traveling mechanism allows the transfer operating section to be lowered almost to the floor. The storage level of the rotary shelf and the fixed shelf is allowed to be lowered to further increase the amount of storage.
Patent KR-20030063674-A (KR)
Title: Service System Using Digtal TV and Service Method for using the same
Inventor: BAEK I HYEON
IPC: H04N7/14
Filed: 2002-01-23
Abstract: PURPOSE: A service system using a DTV and a service method are provided for users to order and receive goods through the users' personal terminals. CONSTITUTION: A DTV(Digital TV) continuously receives a session connection request signal of a local wireless data communication through a portable terminal of a client from the client coming into a store. The DTV connects the portable terminal of the client with a communication session. The DTV requests the portable terminal to select particulars of a specific service provided from the store. The DTV confirms the requested service and extracts service information upon the request to be displayed on a screen.
Patent KR-20030064063-A (KR)
Title: reinforced earth retaining wall construction method
Inventor: KIM OK MIN
IPC: E02D29/02
Filed: 2002-01-25
Abstract: PURPOSE: A construction method for a soil reinforced retaining wall is provided to construct a soil reinforced retaining wall economically, to prevent corrosion, and to simplify installation and conveyance. CONSTITUTION: The construction method for a soil reinforced retaining wall comprises the steps of building an assembly retaining wall(100) on a foundation and back-filling, installing a reinforcing anchor body(300) connected with the assembly retaining wall(100) by an anchorage(200) on the backside of the assembly retaining wall(100), and installing an assembly retaining wall(100) to the required height. Wherein the reinforcing anchor body(300) is formed by compounding a horizontal reinforcing bar(310) and a vertical reinforcing bar in the latticed shape.
Patent KR-20030065668-A (KR)
Title: Laser transmitter and method for aligning laser light of the laser transmitter
Inventor: KIM MAN HO
IPC: H04B10/112
Filed: 2002-01-30
Abstract: PURPOSE: A laser transmitter and an alignment method thereof are provided to align laser beams between laser transmitters accurately and minutely and rapidly. CONSTITUTION: The laser transmitter includes a laser beam generator embedded in a body(10). The body comprises a base(12) where a supporting frame is formed, and a front member(14) comprised in the front of the base, and a cover(16) for shutting an inner space of the base. A laser beam transmitter apparatus(20) comprises a transmission hole installed in the supporting frame and the front member in order to transmit a laser beam generated in the laser beam generator to another laser transmitter. A receiver apparatus(30) is installed in the body to receive the laser beam from another laser transmitter. And a control apparatus aligns the laser beam emitted from the transmitter apparatus to the receiver apparatus of another laser transmitter.
Patent KR-20030066119-A (KR)
Title: Apparatus for network-based theme park service for pet dog and method thereof
Inventor: PARK MIN KYU
IPC: G06Q50/10
Filed: 2002-02-04
Abstract: PURPOSE: A system and method for a theme park service on the subject of a pet dog based on a network is provided to enable a user to acquire various kinds of information, observe, educate, consult, and transact a pet dog integrally by on-line without visiting a theme park related to the pet dog by off-line. CONSTITUTION: A communication network(100) connects a plurality of user computers(200) and a server computer(300). The data communication for using a theme park service on the subject of a pet dog is executed among the user computers(200) and a server computer(300). The user computers(200) receive guide data including menu information with respect to a theme park for a pet dog from the server computer through the communication network(100), output menu selection data selected by a user who checked the guide data for using a theme park to the server computer(300), and receive a character and moving picture data corresponded to the menu selection data from the server computer(300). A plurality of photographing units(400) are mounted at many places in a theme park by off-line, execute a photograph in accordance with a control of the server computer(300), and supply photographed data to the server computer(300).
Patent KR-20030069561-A (KR)
Title: a grating
Inventor: OH SOO JE
IPC: E03F5/06
Filed: 2002-02-21
Abstract: PURPOSE: A division-type grating device is provided to separate only a part of the grating device not the whole by dividing the grating device into a small size as pipes and cables penetrating the grating device are installed and to easily expand and connect the grating device without substructures. CONSTITUTION: A division-type grating device which is composed of a bearing bar and a cross bar horizontally and vertically grated inside a square end plate is divided into more than two small-sized parts. The divided parts are connected by a connecting part including a bolt(12) and a nut(13) horizontally combined with putting a spacer(11). In connecting the grating device, the connecting part is coupled by the bolt and the nut with interposing the spacer or a bushing.
Patent KR-20020070634-A (KR)
Inventor: SIRILLA GEORGE ANDREW
IPC: H04N5/44
Filed: 2002-02-22
Abstract: PURPOSE: A method and a device for displaying frozen pictures on a video display device are provided to display image from progressive or non-progressive video data by decoding video data, and to perform software associated with hardware by using processors. CONSTITUTION: A display method includes the steps of receiving video data to be spatially and temporally reconstructed in the decoding system, first determining whether a descriptor of the video data for indicating types of source material from which the video data has originated is in error(201), second determining whether the descriptor indicates progressive or non-progressive(203), displaying a frame picture of the video data to construct a frozen picture when the descriptor is not in error in the first determining step and the descriptor indicates progressive in the second determining step(205), and displaying one of field pictures of the video data to construct a frozen picture when the descriptor is in error in the first determining step or the descriptor indicates non-progressive in the second determining step(209).
Patent KR-20030070328-A (KR)
Title: semiconductor gate fabricating method
Inventor: JANG JAE HUN
IPC: H01L21/336
Filed: 2002-02-25
Abstract: PURPOSE: A method for fabricating a gate of a semiconductor device is provided to form a local channel punch-through stopper of a semiconductor metal oxide semiconductor(MOS) transistor in a precise position regardless of the margin of a photolithography process, and to improve a process margin in a contact hole formation process by making an anti-reflective coating(ARC) necessary for forming a fine gate pattern left on a gate poly. CONSTITUTION: An insulation layer is formed only on an active region except a gate pattern formation portion of the active region before a gate oxide layer(70) is formed. Local channel ions set up by using the insulation layer as a mask are implanted into a predetermined depth in the active region. After a punch-through stopper(88,89) aligned with a gate(80) of the transistor is formed, the gate oxide layer and the gate are sequentially fabricated.
Patent KR-20030071124-A (KR)
Title: A Funnel Structure of The Flat C-CRT
Inventor: JUN JUN TAE
IPC: H01J9/24
Filed: 2002-02-27
Abstract: PURPOSE: A funnel structure of a planar CRT(Cathode Ray Tube) is provided to be capable of reducing the size of the CRT and improving stability by improving the structure of a panel sealing part of a funnel. CONSTITUTION: A planar CRT comprises a panel(3) having a fluorescent screen inside and a vacuum barrel made of a funnel(4) for sealing up the panel in order to hold vacuum state inside of the CRT. At this time, a panel sealing part(12) of the funnel is formed into a step type structure having the first and second plane, wherein the second plane has a predetermined topology in comparison with the first plane. Preferably, the height of the step formed between the first and second plane is in the range of 1.5-2.0 mm. Preferably, the width of the second plane is in the range of 1.5-2.0mm.
Patent KR-20020070866-A (KR)
Inventor: KAWASAKI HIROAKI
IPC: H01J31/12
Filed: 2002-02-28
Abstract: PURPOSE: To attach an auxiliary holding linear base material such as a linear spacer or a linear damper for auxiliary holding a linear base material such as a cathode filament or a wire grid, to a base material such as a substrate, by ultrasonic welding without using an adhesive material such as frit glass or a conductive paste, in an electron tube such as a fluorescent character display tube. CONSTITUTION: The end of a coil part 131 in a cathode filament 13 is fixed to a cathode attaching metal layer 22 of an aluminum thin film or a thick film formed on a glass substrate 11, and a spacer 151 constituted of a metal wire such as an aluminum wire is bonded to the metal layer 22 by ultrasonic welding. The welding is carried out putting the wedge tool of an ultrasonic welder on the spacer 151 in the position where the cathode filament 13 has a contact with the spacer 151. A U-shaped recess is formed in the welded portion. The recess also serves for preventing a positional shift of the cathode filament 13. As needed, a metal layer 142 is formed on the substrate 11, and a damper 152 formed of a metal wire such as an aluminum wire to prevent the vibration of the cathode filament is provided.
Patent KR-20030076118-A (KR)
Title: Airtight Test divice of fluid rocket mixture
Inventor: CHO YONG HO
IPC: F02K9/96
Filed: 2002-03-22
Abstract: PURPOSE: An airtight test device of a mixer is provided to seal the lower space inside the mixer without the damage of the mixer. CONSTITUTION: A cover shields the upper face of an injector and has through hole portions(154) corresponding to center injection passages of the injector. Combining devices are inserted into the center injection passages through the through hole portions. A plate isolates the lower face of the injector by the combining force of the combining device. Thereby, an airtight test device is installed in a mixer of a liquid rocket engine easily. Moreover, the airtight test device checks the tightness status more easily without the damage of holes in the mixer.
Patent KR-20030078222-A (KR)
Title: System for custom information service using wireless terminal
Inventor: YOON GYEONG YONG
IPC: H04W92/18
Filed: 2002-03-28
Abstract: PURPOSE: A system for servicing custom-made information using a wireless terminal is provided to automatically supply information if only a user has access to an exhibit or a tourist resort while carrying a wireless terminal, thereby enabling the user to easily use a wireless service. CONSTITUTION: A site tag deliverer(11) delivers a wireless site tag signal corresponding to an address of a site supplying position-related information. A wireless terminal(10) receives a site tag transmitted from the site tag deliverer(11), and transmits the received site tag to a site tag server(12). The site tag server(12) requests a web site server or a WAP site server or a database(13) to transmit data in order to transmit information of a web site or a WAP site or the database(13) to the wireless terminal(10).
Patent KR-20030079141-A (KR)
Title: Method for Embodying a key agreement protocol
Inventor: KIM YOUNG JE
IPC: H04L9/30
Filed: 2002-04-02
Abstract: PURPOSE: A method for implementing the key agreement protocol is provided to secure a safety and security by using Braid group since a method for solving the solution of a polynomial time has not been found. CONSTITUTION: A method for implementing the key agreement protocol includes the steps of: defining(SA401) a pair of sub-groups GA and HA of Bn; randomly selecting(SA402) aA ∈ GA and bA ∈ HA; selecting(SA403)Δ∈ Bn; calculating(SA404) Δp; calculating(SA405) xA = aAΔpbA; publishing(SA406) xA; receiving(SB407) xA; receiving(SA407) yB; and calculating(SA408) K = aAyBbA.