baber/WOPTO huggingface dataset:
Patent GB-2593806-A (GB)
Title: User confidentiality in network
Inventor: MAHMOUD WATFA
IPC: H04W68/00
Filed: 2021-02-10
Abstract: A first network entity, such as an Access and Mobility Function (AMF), transmits a paging message for a user equipment (UE) and allocates a new temporary identity to the UE when a request is received to resume a connection for the UE. The temporary identity may be a Globally Unique Temporary Identity (GUTI), and may be allocated if a NAS message is not received in response to the paging message. The UE may re-enter idle mode due to user plane CIoT 5GS optimisation. In a second aspect, the network entity receives a request for a network procedure, such as a service request, and allocates a new temporary identity to the UE before the connection is suspended or either device enters idle mode. The identity may be allocated after the network procedure has been performed. A request to suspend the connection may be rejected if received before the new identity has been allocated.
Patent GB-2603807-A (GB)
Title: A method for operating an at least partially autonomous motor vehicle by an assistance system as well as a corresponding assistance system
Inventor: TIMO REHFELD
IPC: G05D1/00
Filed: 2021-02-16
Abstract: A method for operating an at least partially autonomous motor vehicle (10) by an assistance system (12) of the motor vehicle (10), wherein at least a first individual driving profile (14) is provided by the assistance system (12) to be selected by a user (16) of the motor vehicle (10). The first individual driving profile (14) is generated depending on a first driving profile (20) of a first person (22). A second individual driving profile (24) is provided by the assistance system (12) for the second individual driving profile (24) to be selected by the user (16). The second individual driving profile (24) is generated depending on the driving profile (26) of a second person (28). At least one driving parameter (30) of the at least partially autonomous motor vehicle (10) is adapted depending on the selected first individual driving profile (14) or the selected second individual driving profile (24). The system can use machine learning and algorithms, the invention also relates to a corresponding assistance system (12).
Patent GB-2603216-A (GB)
Title: A chip scale package
Inventor: CRAIG MCADAM
IPC: H05K1/18
Filed: 2021-04-30
Abstract: A chip scale package (CSP) comprising: a first set of CSP contact balls or bumps; a second set of CSP contact balls or bumps; and a region being devoid of any CSP contact balls or bumps. The region devoid of any contacts correspond to a channel routing region 930 formed on an underlying printed circuit board 900.
Patent GB-2595583-A (GB)
Title: Compositions, methods and systems for protein corona analysis and uses thereof
Inventor: HONGWEI XIA
IPC: C12P21/02
Filed: 2019-11-07
Abstract: Compositions, methods, and systems for analyzing the protein corona are described herein, as well as its application in the discovery of advanced diagnostic tools as well as therapeutic targets.
Patent GB-2607325-A (GB)
Title: Drainage monitoring apparatus and system
Inventor: DAVID PAUL CAMPBELL
IPC: E03C1/294
Filed: 2021-06-03
Abstract: A drainage monitoring apparatus 10 comprising a water trap 20 comprising a housing 25 having a trap inlet 22 connectable to a sanitary appliance and a trap outlet 24 connected to a waste pipe, wherein the water trap is arranged to form a water seal between the inlet and outlet; and a water level sensor 12, 14 located within the housing. The sensor preferably comprises a first level sensor 12 corresponding to a lower water level and a second level sensor 14 corresponding to an upper water level. The system may replenish the water trap using an automated valve connected to a water inlet in response to the water level sensed by the system, or provide an audible or visual output. Further disclosed is a system comprising at least one drainage monitoring apparatus which may be associated with multiple appliances in a building system.
Patent GB-2608813-A (GB)
Title: Semiconductor photodiode
Inventor: GUOMIN YU
IPC: H01L31/08
Filed: 2021-07-12
Abstract: The semiconductor photodiode (PD) including: an input waveguide 102, arranged to receive an optical signal at a first port and provide the optical signal from the second port; a photodiode arranged in a PD section to receive the optical signal from the second port of the and at least partially convert the optical signal into an electrical signal; and an electro-static discharge (ESD) protection component provided in a guard section, located adjacent to the photodiode waveguide. The ESD component has a lower series resistance and larger area than the photodiode and is connected in parallel with the photodiode.
Patent GB-2613558-A (GB)
Title: Adjustment of reverberator based on source directivity
Inventor: ANTTI JOHANNES ERONEN
IPC: H04S7/00
Filed: 2021-12-03
Abstract: An apparatus for assisting spatial rendering for room acoustics, the apparatus comprising means configured to: obtain directivity data having an identifier, wherein the directivity data comprises data for at least two separate directions, and to obtain at least one room parameter. This is followed by determining information associated with the directivity data, determining gain data based on the determined information; and then determining averaged gain data based on the gain data. This is followed by generate a bitstream defining a rendering, the bitstream comprising the averaged gain data and the at least one room parameter such that at least one audio signal associated with the identifier is configured to be rendered based on the at least one room parameter and the determined averaged gain data. In preferred embodiments, the directivity data is used to determine a directivity-model. Said model may be 2d or 3d. The averaging of the gain data may be based on a spatial averaging or it may be frequency based.
Patent GB-2605491-A (GB)
Title: Mobile platform and method of assembly thereof
Inventor: SNIR ZEEV BENEDEK
IPC: B60W40/12
Filed: 2022-01-20
Abstract: A mobile platform 1 for an autonomous mobile robot and method of assembly thereof is disclosed. The platform 1 comprises an external structural frame 10 extending around the periphery of the platform 1. A wheel set comprises a plurality of wheel units 21, 22, 23, 24 each coupled to the frame 1 and at least one wheel including an in-hub electric motor. A central unit 30 is configured to conform to the internal form of the structural frame10 and having a substantially planar form and including a central module with at least a power source and a controller. The method comprises the steps of: constructing a peripheral structural frame 10; providing a central unit 30 configured to conform to the internal form of the structural frame10 the central module of which comprises at least a power source and a controller; and mounting a wheel set to the frame10 the wheel set comprising a plurality of wheel units 21, 22, 23, 24 each coupled to the frame 10 and at least one wheel including an in-hub electric motor.
Patent GB-2600647-A (GB)
Title: Method, system, and storage medium for security of software components
Inventor: BRIAN FOX
IPC: G06F21/56
Filed: 2020-08-17
Abstract: A computer system (601) for security of components includes at least one processor (605). For a new version of a component, the processor determines (637), based on a dataset (665) of release events over time, a historical behavioral analysis of (i) a project that is released with prior versions of the component (663), and/or (ii) historical committer behavior of a committer that committed the new version of the component (663), and/or (iii) historical behavior of a publisher of the project. The dataset (665) of release events includes event data collected over time regarding open source project, committers, and repository. The processor (605) determines (639) whether the new version of the component (663) presents an unusual risk profile, based on the historical behavioral analysis. The processor facilitates (641) delayed consumption of the new version of the component (663) in response to determining that the new version of the component presents the unusual risk profile.
Patent GB-2615610-A (GB)
Title: Cell balancing
Inventor: JOHN PAUL LESSO
IPC: H02J7/00
Filed: 2022-02-25
Abstract: Cell balancing circuitry 600 with series-connected cells 602-608, and first and second balancer circuitries 610, 620. The first balancer circuitry has a first set of capacitors 612 and a first switch network 614. During a first phase of operation of the first switch network, a capacitor of the first set of capacitors is coupled to a first cell; during a second phase of operation, the capacitor is coupled to a second cell. The second balancer circuitry has a second set of capacitors 622 and a second switch network 624. During a first phase of operation of the second switch network, a capacitor of the second set of capacitors is coupled to a first subset of cells; during a second phase of operation, the capacitor is coupled to a second subset of cells. The first and second subset of cells are different to one another; each subset includes two or more of the cells. In one embodiment, the first set of capacitors has a plurality of capacitors coupled in parallel between the first switch network and a common node. In another embodiment, the second set of capacitors has exactly one capacitor less than the number of cells.
Patent GB-2601986-A (GB)
Title: Sensor device and system
Inventor: David ANTAR
IPC: G08B17/10
Filed: 2019-05-28
Abstract: A sensor device 40 employs a multiplicity of environmental sensors as a single monitoring and alerting mechanism, operable to provide a profile of any contaminant in terms of various gases and particles in the atmosphere, quantified in terms of relative concentrations. In particular, the invention is aimed at detecting a vaping event (i.e. the use of an electronic cigarette) when a particulate sensor 50 determines when a threshold for concentration of particulates is exceeded and a threshold for gas concentration, measured with a gas sensor 58, is not exceeded. The thresholds are determined from a vaping activity profile (as shown in figure 8) for concentrations of particles and gases. The profile is held in a memory 65. Use of an electronic cigarette may also be determined by addition detection of sounds indicative of human movement and a human movement sensor. In various embodiments, the sensor device can comprise hardware and firmware elements, including an electronic control system, a case, a shield and a cover.
Patent GB-2604780-A (GB)
Title: Improved tool for remedial of lost circulation while drilling
Inventor: JAFAR ABDOLLAHI
IPC: E21B27/02
Filed: 2020-11-30
Abstract: The invention is a mud loss treatment drilling tool (1) comprising - said tool (1) having an upper tooljoint (101U) to a lower end of an above drill pipe string (0), - one or more tank (10) with a through channel (101) for a drilling fluid flow, - a lower tooljoint (101L) connected to a BHA assembly (2, 3) at least comprising a drill bit (3); - said tank (10) arranged for holding a swellable sealant agent (5); - said swellable sealant agent (5) arranged for mixing with water (w) to swell; - said tank (10) provided with an outlet (120) to said through channel (101) for said swellable sealant agent (5), so as for, when an undesired mud loss is detected, for flushing all or part of said swellable sealant agent (5) into said through channel (101), so as for a mixture (5, w) of said swellable agent (5) and said water (w) to start reacting to swell during the time it takes the mixture (5, w) to reach a fracture (f) extending from a well under drilling by said BHA, so as for continuing to swell and block said fracture (f) to stop said undesired mud loss.
Patent GB-2609299-A (GB)
Title: Acoustic devices with residual stress compensation and feedback control of acoustic resistance
Inventor: SIARHEI DMITRIEVICH BARSUKOU
IPC: H04R17/02
Filed: 2022-06-16
Abstract: A piezoelectric MEMS microphone 10ʹ includes a substrate and cantilever beams attached to the substrate. Each cantilever beam has a proximal portion attached to the substrate and extends to a distal tip at a free end thereof. The cantilevered beams have a multilayer structure with interleaved piezoelectric layers and metal electrode layers. One or more direct current bias voltage sources are electrically connected to one or more of the electrode layers to deflect the cantilever beam to counteract a deflection of the cantilever beam due at least partially to residual stress. A feedback control circuit is electrically connected to one or more of the electrode layers and applies a direct current bias voltage between at least two of the electrode layers to actively control an acoustic resistance of the piezoelectric MEMS microphone by adjusting the air gap between the cantilever beams (figs 7A, B).
Patent GB-2620129-A (GB)
Title: Flooring support system with perimetral fixing
Inventor: Anton White
IPC: E04F15/02
Filed: 2022-06-28
Abstract: A flooring support system has a beam with hollow section and flanges and a panel clip with engages with the side of the hollow section, abuts the flange at a first end and extends above the top of the beam at the other end to clip to a panel. Also provided is: a flooring support comprising beams with constant cross section comprising a hollow portion and a pair of flanges and an edge panel clip comprising an attachment portion having first and second ends and further comprising an edge profile to which the edge panel clip is attached. The invention also includes a clip having side and end walls forming a C-shape and a flooring support structure comprising a plurality of beams, and at least one flooring member having a recess in a side wall, a clip and a fastener.
Patent GT-198900028-A (GT)
Title: Compuestos triciclicos.
IPC: A61K31/55
Filed: 1989-06-19
Abstract: SE REFIERE A COMPUESTOS QUE TIENEN LA ESTRUCTURA QUIMICA I, CONTENIDA EN LA FICHA TECNICA RESPECTIVA, A UN PROCEDIMIENTOPARA SU PREPARACION Y A COMPOSICIONES FARMACEUTICAS PARTICULARMENTE, PARA UTILIZARSE EN EL CONTROL O PREVENCION DE ESTADOS DE ENFERMEDAD CARACTERIZADOS POR FACTOR ACTIVANTE DE PLAQUETAS EN EXCESO O DE ENFERMEDADES CARDIOVASCULARES, TRANS TORNOS INMUNOLOGICOS, RECHAZOS DE TRANSPLANTES, QUE COMPRENDE DAR FORMA DE ADMINISTRACION GALENICA A UN COMPUESTO DE ESTRUCTURA QUIMICA I,O UNA SAL DE ADICION DE ACIDO ...........
Patent GT-200000002A-A (GT)
Title: Ureas difenilicias x-carboxiaril sustituidas como inhibidores de raf quinasa
Inventor: DUMAS JAQUES
IPC: C07C317/22
Filed: 2000-01-12
Abstract: LA PRESENTE INVENCIÓN SE REFIERE AL USO DE ARILUREAS DE FORMULA GENERAL: A-D-B O UNA SAL FARMACÉUTICAMENTE ACEPTABLE DONDE A, D Y B SON COMPUESTOS DE ESTRUCTURAS DESCRITAS EN EL EXPEDIENTE.
Patent GT-201700033-A (GT)
Title: Anticuerpos anti tigit
Inventor: SYBIL M G WILLIAMS
IPC: C07K16/28
Filed: 2017-02-17
Abstract: LA PRESENTE INVENCIÓN SE REFIERE A ANTICUERPOS ANTI TIGIT, ASÍ COMO AL USO DE ESTOS ANTICUERPOS EN EL TRATAMIENTO DE ENFERMEDADES TALES COMO CÁNCER Y ENFERMEDAD INFECCIOSA.
Patent IN-2014DE00770-A (IN)
Inventor: RICHARD L LEIMBACH
IPC: H01S/
Filed: 2014-03-14
Abstract: A multi-function motor. The multi-function motor can operate in different operating states to perform different functions. For example, the motor can advance a firing element during a first operating state, retract the firing element during a second operating state, and generate amplified haptic feedback during a third operating state. The electric motor can rotate in a first direction to advance the firing element, can rotate in a second direction to retract the firing element, and can oscillate between the first direction and the second direction to generate the amplified haptic feedback. A resonator can be secured to the motor. The center of mass of the resonator can be balanced with respect to the axis of rotation of the resonator. Further, the resonator can comprise a natural frequency, and can oscillate within a range of amplifying frequencies inclusive of the natural frequency during the third operating state.
Patent KR-830000944-A (KR)
Title: 세보우 탄환
IPC: F42B12/44
Filed: 1979-05-28
Abstract: 내용 없음
Patent KR-830003365-A (KR)
Title: 캔 오프너
IPC: B67B7/44
Filed: 1980-08-07
Abstract: 내용 없음
Patent KR-830003742-A (KR)
Title: 와전류에 의한 금속판속의 결함을 탐지하는 장치와 그 장치를 사용하는 방법
Filed: 1980-08-28
Abstract: 내용 없음
Patent KR-830007449-A (KR)
Title: 도우프드 실리카 글라스의 제조방법 및 도우프드 실리카 글라스를 사용한 빛 파이버 모재의 제조방법
IPC: C03B37/00
Filed: 1981-09-11
Abstract: 내용 없음
Patent KR-850001091-A (KR)
Title: 클립장치
IPC: B42F1/02
Filed: 1983-07-23
Abstract: 내용 없음
Patent KR-850002698-A (KR)
Title: 고온 축전지의 제조방법
IPC: H01M4/04
Filed: 1983-09-09
Abstract: 내용 없음
Patent KR-840006240-A (KR)
Title: 피롤리딘온 동족체 및 전구체의 제조방법
IPC: C07D261/14
Filed: 1983-09-28
Abstract: 내용 없음
Patent KR-840006295-A (KR)
Title: 유희승물(遊戱乘物)의 입석장치
IPC: A63G21/04
Filed: 1983-10-25
Abstract: 내용 없음
Patent KR-850004033-A (KR)
Title: 보강 피스톤
IPC: B22D19/08
Filed: 1984-10-26
Abstract: 내용 없음
Patent KR-850006682-A (KR)
Title: 스텐레스강의 산세척폐액의 회수 및 처리공정
IPC: C01F11/46
Filed: 1985-03-29
Abstract: 내용 없음
Patent KR-850007902-A (KR)
Title: 진단 시스템
IPC: G06F17/40
Filed: 1985-04-15
Abstract: 내용 없음
Patent KR-860009289-A (KR)
Title: 인쇄 배선판 스위치를 사용하는 조명된 기구
Filed: 1985-05-13
Abstract: 내용 없음
Patent KR-860009506-A (KR)
Title: 알칼리 전지용 세퍼 레이터(Separator) 및 그 제조방법
IPC: H01M10/24
Filed: 1985-05-23
Abstract: 내용 없음
Patent KR-870002421-A (KR)
Title: 공기 온돌장치
Filed: 1985-08-26
Abstract: 내용 없음
Patent KR-870001200-A (KR)
Title: 2-(피리딜알켄술피닐)벤즈이미드아졸류의 n-치환유도체의 제조방법
IPC: C07D401/12
Filed: 1985-09-24
Abstract: 내용 없음.
Patent KR-850700045-A (KR)
Title: 전기 야금 공정용 전극
IPC: C25C7/02
Filed: 1984-08-30
Abstract: 내용 없음
Patent KR-860007845-A (KR)
Title: 가열 제어방법
IPC: F24C1/00
Filed: 1986-01-16
Abstract: 내용 없음
Patent KR-870004186-A (KR)
Title: 재봉틀 구동장치
IPC: H02P3/06
Filed: 1986-08-20
Abstract: 내용 없음
Patent KR-880004752-A (KR)
Title: 배터(batter)용 분말과 그 제조법
IPC: A23L7/10
Filed: 1986-10-21
Abstract: 내용 없음
Patent KR-870005034-A (KR)
Title: 폴리올레핀계 성형물의 표면처리방법
IPC: C08J5/18
Filed: 1986-11-13
Abstract: 내용 없음
Patent KR-870006592-A (KR)
Title: 통신 전송 케이블
IPC: G02B6/44
Filed: 1986-12-02
Abstract: 내용 없음.
Patent KR-880005129-A (KR)
IPC: A61K31/52
Filed: 1986-12-11
Abstract: Compounds of formula (I), and a pharmaceutically acceptable salts thereof: <CHEM>  wherein:  R1 is hydrogen or CH2OH;  R2 is hydrogen or, (when R1 is hydrogen), hydroxy or CH2OH;  R3 is CH2OH or, (when R1 and R2 are both hydrogen), CH(OH)CH2OH;  R4 is hydrogen, hydroxy, amino or OR5 wherein R5 is C1-6 alkyl, phenyl or phenyl C1-2 alkyl either of which phenyl moieties may be substituted by one or two halo, C1-4 alkyl or C1-4 alkoxy groups; and in which any OH groups in R1, R2 and/or R3 may be in the form of O-acyl, phosphate, cyclic acetal or cyclic carbonate derivatives thereof; having antiviral activity, processes and intermediates for their preparation and their use as pharmaceuticals.
Patent KR-870009441-A (KR)
Title: 음극선관용 편향장치
IPC: H01J29/70
Filed: 1987-03-19
Abstract: 내용 없음
Patent KR-870010183-A (KR)
IPC: A61K39/29
Filed: 1987-04-28
Abstract: A complex immunogen comprising a core structure and multiple copies of one or more synthetic distinct peptides covalently linked to the core structure, the core structure comprising a saponin derivative and an organic compound having 12 to 24 carbon atoms or a hydrophobic polypeptide having an active moiety selected from the group consisting of -COOH, -CHO, -NH2 and -SH.
Patent KR-880013468-A (KR)
Title: 현미의 가공방법
IPC: A23L1/00
Filed: 1987-05-27
Abstract: 내용 없음
Patent KR-880002255-A (KR)
Title: 집적회로 분리방법
IPC: H01L21/762
Filed: 1987-07-07
Abstract: 내용 없음
Patent KR-880003157-A (KR)
Title: 공기 조화기
IPC: F24F13/15
Filed: 1987-08-24
Abstract: 내용 없음
Patent KR-880003710-A (KR)
Title: 컷터 부착 장치
IPC: B23B27/14
Filed: 1987-09-04
Abstract: 내용 없음
Patent KR-880003739-A (KR)
IPC: B29D30/60
Filed: 1987-09-17
Abstract: The rubber products forming a part of the structure of a tire are laid onto a rigid core by means of a volumetric extruder having an outlet orifice of small size positioned close to the surface on which the rubber is to be applied. The rubber products are built up by a meridian displacement of the orifice relative to the receiving surface with the extrusion of a controlled volume of rubber.
Patent KR-880004636-A (KR)
Title: 광대역 저왜곡 b급 증폭기
IPC: H03F1/48
Filed: 1987-09-18
Abstract: 내용 없음
Patent KR-890005627-A (KR)
Title: 디스턴스 변환회로
Filed: 1987-09-19
Abstract: 내용 없음
Patent KR-890007451-A (KR)
Title: 카폰용 안테나 어셈블리
IPC: H01Q1/27
Filed: 1987-10-19
Abstract: 내용 없음
Patent KR-890008402-A (KR)
Title: 유색투수성 콘크리트
IPC: E01C7/10
Filed: 1987-11-21
Abstract: 내용 없음
Patent KR-880006584-A (KR)
Title: 차량용 제어장치
IPC: G05B15/02
Filed: 1987-11-24
Abstract: 내용 없음
Patent KR-880012042-A (KR)
Title: 통신 시스템과 구성 부품 및 이들의 동작 방법
IPC: H04Q3/66
Filed: 1988-03-12
Abstract: 내용 없음
Patent KR-890015579-A (KR)
Title: 마이크로 프로세서의 파워온(Power On) 안정회로
Filed: 1988-03-22
Abstract: 내용 없음
Patent KR-880012512-A (KR)
Title: 4,4' -비페놀의 제조방법 및 그 전구체 및 전구체의 제조방법
IPC: C07C37/06
Filed: 1988-04-14
Abstract: 내용 없음
Patent KR-890017649-A (KR)
Title: 조소재료(彫塑材料)
Filed: 1988-05-26
Abstract: 내용 없음
Patent KR-890017601-A (KR)
Title: 키보드
Filed: 1988-05-27
Abstract: 내용 없음
Patent KR-890000478-A (KR)
IPC: C07D457/02
Filed: 1988-06-22
Abstract: An ergoline derivative of formula I: <CHEM> wherein R1 represents a hydrogen atom or a methyl group; R2 represents a hydrogen or halogen atom, a methyl, cyano or phenyl group or an alkylthio group having from 1 to 4 carbon atoms; R3 represents a hydrocarbon group having from 1 to 4 carbon atoms; R4 represents a hydrogen atom, a phenyl group or a hydrocarbon group having from1 to 4 carbon atoms; either (a) each of R6 and R7 represents a hydrogen atom or, taken together, R6 and R7 represent a valence bond and R8 represents a hydrogen atom or a methoxy group, or (b) R6 represents a hydrogen atom and R7 and R8 taken together represent a valence bond; W represents an oxygen atom or an imino group; A represents a group of the formula CHR5, CH=CR5 or CH2CHR5 wherein R5 represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms; X represents an oxygen or sulphur atom or an imino group; and n is 0, 1 or 2; or a pharmaceutically acceptable salt of such ergoline derivative; is an antihypertensive agent.
Patent KR-900001564-A (KR)
Title: 선박에 대한 독(dock)화물 반송 장치 및 그 이용 방법
Filed: 1988-07-23
Abstract: 내용 없음
Patent KR-890002824-A (KR)
Title: 자기헤드
IPC: G11B5/105
Filed: 1988-07-27
Abstract: 내용 없음
Patent KR-900005672-A (KR)
Title: 플라이 백 스위칭 파워 서플라이 장치
IPC: H02M3/335
Filed: 1988-09-24
Abstract: 내용 없음
Patent KR-900001307-A (KR)
Title: 비피도생성 유아식 및 식이요법식의 효소적 제조방법
IPC: A23C21/00
Filed: 1988-10-21
Abstract: 내용 없음
Patent KR-890009102-A (KR)
Title: 페이징 수신기
IPC: H04W88/02
Filed: 1988-11-12
Abstract: 내용 없음
Patent KR-890010171-A (KR)
Title: 냉동기유
IPC: C10M139/04
Filed: 1988-12-12
Abstract: 내용 없음
Patent KR-890012279-A (KR)
IPC: G11B20/14
Filed: 1989-01-20
Abstract: A method of and apparatus (Fig. 4) for recording an information signal (Vi), in particular an EFM-modulated signal, are revealed, which information signal comprises time-code signals which alternate with first time-synchronisation signals. The record carrier (1) which is employed is provided with a preformed servo track (4) which exhibits a periodic track modulation whose frequency is modulated in conformity with the position-information signal (Fig. 2). The position-information signal (Fig. 2) comprises position-code signals (12) which alternate with position-synchronisation signals (11). During recording a fixed phase relationship between the time-synchronisation signals and the position-synchronisation signals (11) is maintained, so that the portion (141) of the servo track (4) in which the time-synchronisation signals are recorded are situated at fixed positions relative to the servo-track portions (140) which represent the position-synchronisation signals (11).
Patent KR-890014909-A (KR)
Title: 구름접촉장치
IPC: F16C39/02
Filed: 1989-03-31
Abstract: 내용 없음.
Patent KR-900018417-A (KR)
Title: 세정방법
IPC: B08B3/14
Filed: 1989-05-02
Abstract: 내용 없음
Patent KR-900018982-A (KR)
Title: 디지탈 vtr의 ntsc tv신호의 기록 및 재생방법
Filed: 1989-05-31
Abstract: 내용 없음