baber/WOPTO huggingface dataset:
Patent CN-113789157-B (CN)
Title: 喷涂式相变材料在电池中的应用、电池
IPC: C09K5/06
Filed: 2021-09-14
Granted: 2022-06-14
Abstract: 本申请属于电池散热技术领域，尤其涉及喷涂式相变材料在电池中的应用、电池。本申请公开了喷涂式相变材料在电池中的应用，所述喷涂式相变材料喷涂至电池的表面；所述喷涂式相变材料包括相变微胶囊、乙烯基硅油、挥发性硅油、含氢硅油和助剂；所述相变微胶囊包括芯材、壳材和成膜剂；所述芯材的相变温度为20～170℃；所述壳材选自碳酸钙、石墨烯、硅酸盐、二氧化钛、二氧化硅、黏土、硫化物、铝和铜中的一种或多种。申请公开了喷涂式相变材料在电池中的应用、电池，能有效解决现有电池的微胶囊涂层存在的涂抹位置局限，涂抹的厚度不可控的技术问题。
Patent CN-113560939-B (CN)
Title: 一种网络钢地板的输送系统
IPC: B23D79/02
Filed: 2021-09-18
Granted: 2021-12-03
Abstract: 本发明涉及输送技术领域，尤其涉及一种网络钢地板的输送系统，包括输送机构，输送机构包括支架和滑动设置在支架上的输送带，输送带适于输送钢板；安装机构，安装机构位于输送机构输送方向的尽头，安装机构适于将钢板固定；钻孔机构，钻孔机构适于对钢板进行钻孔，钻孔机构包括钻孔部和安装部，安装部包括与钻孔部固定连接的安装板和滑动设置在安装板一侧的L形的锁紧块，其中，当锁紧块的底部与支架底部贴紧时，安装板与支架顶部贴合，以使钻孔机构锁止在支架上。本发明为一种网络钢地板的输送系统，通过采用锁紧块和顶紧部将钻孔机构安装在支架上，支架可以为圆形，方形或者板形等，都可以实现夹紧效果，满足了不同场合的工作需求。
Patent CN-113866574-B (CN)
Title: 一种环网柜故障检测系统
IPC: G01R31/00
Filed: 2021-09-24
Granted: 2022-06-24
Abstract: 本发明提出的是一种环网柜故障检测系统，该系统包括局放监测系统，测温系统，故障分析系统；局放监测系统包括局放监测装置和局放信息汇集装置，测温系统包括温度传感器和温度采集装置，局放监测装置与局放信息汇集装置连接，温度传感器与温度采集装置连接，局放信息汇集装置和温度采集装置分别与故障分析系统进行通讯连接。本发明的优点：1)本发明具备环网柜局部放电检测功能、温度检测功能，并能够采用故障综合评估方法对环网柜进行故障诊断；2)本发明能够对环网柜进行在线监测，实时监控环网柜运行状态，发现潜在故障缺陷，保障电气设备的正常运行。
Patent CN-113813146-B (CN)
IPC: G05D1/10
Filed: 2021-09-30
Granted: 2022-05-24
Abstract: 本发明公开了一种基于导航与盲道循迹结合的室外导盲方法和系统，该方法包括：步骤1，获取初步导航路径、导盲车相关信息以及导盲车的前方道路信息；步骤2，根据所述前方道路路面信息，辨识所述前方道路所属的路段，所述路段分为人行道、马路和其它路段；辨识为所述人行道，则进入步骤3；辨识为所述马路，则进入步骤4；辨识为所述其它路段，则进入靠路侧行走的逻辑，并进入步骤5；步骤3，检测所述人行道上的盲道，并循迹所述盲道，并进入步骤5；步骤4，检测所述马路上的人行道，并根据检测到所述人行道，进入步骤3；步骤5，判断所述前方道路是否有障碍物，如果是，则进入步骤6，反之，则返回所述步骤2；步骤6，停车或通过改变局部路径进行绕道，直到判断没有障碍物，返回所述步骤2。
Patent CN-113814622-B (CN)
IPC: B23K37/00
Filed: 2021-11-09
Granted: 2022-06-10
Abstract: 本发明涉及焊接技术领域，具体为一种带多供料通道的精密组装焊接机构，包括输送带，输送带上设置有若干均匀分布的起升装置，输送带的两侧均设置有立板,立板的顶部设置有若干均匀分布的夹具,起升装置上方紧邻的两个夹具对称分布，本发明通过在输送带上设置若干焊接工站，输送带将待焊接物体输送到焊接工站下方，随后被起升装置控制上升，进而被两侧的夹具配合夹持，随后即可进行焊接工作，下方的两个盖门对接用来防止焊接过程中的花火下落，这样焊接工作的同时，输送带的下方可以继续进行原料的输送工作，整个焊接机构自动化程度高，输送和焊接工作可以同时进行。
Patent CN-114002665-B (CN)
Title: 一种应用太赫兹缩比测量的等效远场rcs测试方法
IPC: G01S7/41
Filed: 2021-12-30
Granted: 2022-05-06
Abstract: 本公开实施例中提供了一种应用太赫兹缩比测量的等效远场RCS测试方法，该方法包括：根据测试频率以及目标尺寸，计算目标的经典远场条件；结合测试场所的测试距离，计算合适的目标缩比比例及所述目标缩比比例下对应的测试频率；根据所述目标缩比比例，加工目标缩比模型；利用太赫兹超宽带雷达对缩比模型进行测试，得到缩比目标远场条件下的RCS；以及根据缩比原理，修正结果得到实际测试频率下的等效远场目标RCS。通过本公开的处理方案，显著降低大型目标RCS测量的距离，从而节约成本。
Patent GE-P19991764-B (GE)
Title: Method and Means for Transmulti-plexing Signals in Communication Systems and for Filtering and Interpolating of Incoming Patterns
Inventor: ROBERT MARK HARRISON
IPC: H04J4/00
Filed: 1993-10-12
Abstract: 1. Technical Result Widening of functional capabilities, increase of communication reliability.  2. Essence A method and means provide for transmultiplexing a plurality of signals between a plurality of signal terminals 17 and a plurality of selected radio frequency channels. The method includes the step of and means for, frequency translating and filtering the plurality of signals between the plurality of selected channels and a polyphase discrete Fourier transform filter bank 16 within a comb filter 15. The method further includes the step of frequency division multiplexing the plurality of signals between the plurality of signal terminals and comb filter 15 within a polyphase discrete Fourier transform filter bank. 3. Field of Application Electric communication equipment. 6 ind. cl., 4 dep. cl., 10 fig.
Patent GE-P19981470-B (GE)
Title: Press Mold
Inventor: GIORGADZE AVTANDIL
IPC: A23F3/00
Filed: 1995-05-24
Abstract: )    1. Technical Result Increase in the quality of the final product and reduce of specific quantity of metal for press mold.                     2. Essence Press mold comprises hollow body of the rectangular form having a bottom with openings and inserted lower 5 and upper 4 negatives, studs 6 coaxially disposed on the opposite sides of the body. The body consists of two parts 1 and 2 with the possibility of uncovering in the lateral plane and the proportion of heights of the upper 2 and lower 1 parts of the body makes 3 : 1.                        3. Field of Application Food industry, in particular tea production.    1 fig.
Patent GE-P20002278-B (GE)
Title: Four-Stroke Free-Piston Internal Combustion Engine
Inventor: MIRUASHVILI VLADIMIR
IPC: F02B71/04
Filed: 1996-06-18
Abstract: 1. Technical Result Increase in operation stability and specific power of engine, also simplification of startup and control system. 2. Essence An engine comprises two three-stage cylinders 1 and 2 with a gas distributing mechanism 40-44, with three-step pistons 7,8,9, and 10, a hydraulic engine 19 and a hydraulic system. To the pistons of one of the tree-stage cylinders a -form rod 22 and 23 is fixed, which is hingedly connected with a crank mechanism 30-37 connected cinematically with a gas distributing mechanism, whereas an operation chamber 11 of one of the three-stage cylinders by pipelines of distributing net 18 is successively connected with the hydraulic engine 19, with the operation chamber 12 of the second cylinder, and a chamber of reverse motion 3 and 4 of one tree-stage cylinder by pipelines is connected directly with the chambers of reverse motion 5 and 6 of the second three-stage cylinder, whereas a connecting joint 34 and 35 of the -form rod and the crank is disposed between springs 26, 27, 28 and 29. 3. Field of Application Machine building, in particular engine manufacturing. Figures:  3
Patent GE-P20156260-B (GE)
Title: Medium-carbon low-alloy steel
Inventor: BARBAKADZE OTAR
Filed: 2012-04-10
Abstract: There is represented medium-carbon low-alloy steel containing following ingredients in mass%: carbon 0,36-0,44; silicon 0,25-0,40; manganese	1,3-1,5; titanium 0,01-0,025; aluminium	0,025-0,035; calci um 0,005-0,01; vanadium	0,01-0,14; nitrogen 0,00  7-0,01; sulphur 	< 0,02; phosphorus	< 0,02; iron – the rest.
Patent GE-P201706723-B (GE)
Title: 2'-chloro nucleoside analogs for hcv infection
Inventor: GOSSELIN GILLES
IPC: C07H19/20
Filed: 2013-10-07
Abstract: Present invention relates to compounds of formula (III), containing pharmaceutical compositions thereof, and usage thereat infections treatment, caused by flavivirus, particularly hepatitis virus C.
Patent GE-P20063749-B (GE)
Title: Means against Hyperhidrosis and Smell of Perspiration
Inventor: MARGISHVILI NADEZHDA
IPC: A61K8/00
Filed: 2005-01-17
Abstract: 1. Technical Result Increase in effectiveness against hyperhidrosis and smell of perspiration with simultaneous protection of biological stability of skin and widening of assortment. 2. Essence A means comprises ethyl alcohol, essential oil of lavender Oleum Lavendulae, liquid ammonia, glycerine, hydrogen peroxide, boric acid and water. 3. Field of Application Perfumery and cosmetology.
Patent CA-1340401-C (CA)
Inventor: HOEOEK MAGNUS
IPC: C12P21/00
Filed: 1985-05-29
Granted: 1999-02-23
Abstract: The present invention relates to a cell surface protein having an ability of binding fibronectin, fibrinogen, collagen, and/or laminin, which protein is obtained by cultivating one or more bacterial strains having fibronectin, fibrinogen, collagen, and/or laminin binding properties on a suitable medium, isolation of such a strain, washing, decomposing of the strain, and purification of fibronectin, fibrinogen, collagen, and/or laminin binding component.   The invention also refers to the production of the cell surface protein, the use thereof for prophylactic purposes, and prophylactic treatment of men and animals. A preferred embodiment is hereby prophylactic treatment of ruminants against mastitis.
Patent CA-1276707-C (CA)
Inventor: NYSTUEN ARNE M
IPC: G01M1/22
Filed: 1985-09-19
Granted: 1990-11-20
Abstract: Method of and Apparatus for Balancing a Rotary Body Abstract A method of and apparatus for balancing a ro-tary body is disclosed.  The apparatus includes an unbal-ance detection unit which rotates the body in first and second spaced bearings,  the location of the first and second bearings defining first and second bearing planes, respectively.  The forces developed by rotation of the body are sensed at the first and second bearing planes and the forces about the first bearing plane are summed to determine the weight and angular location of a mass compensation  which,  if  effected,  would  substantially statically balance the body.  An iterative technique is utilized which determines the axial location of the mass to be removed or added which would reduce to a minimum the dynamic unbalance of the body.   The body is then passed to an unbalance correction unit which removes or adds the mass at the determined angular and axial loca-tions  to minimize  the  static and dynamic unbalances.          Should a single addition or removal of mass be insuffi-cient to reduce the dynamic unbalance to an acceptable level, additional mass compensations can be carried out to minimize the unbalance.
Patent CA-1330806-C (CA)
Inventor: MIYAMOTO KATSUHITO
IPC: C07C67/00
Filed: 1985-12-05
Granted: 1994-07-19
Abstract: ABSTRACT 1.alpha.-hydroxy vitamin D3 derivatives of the formula:                              where R1 is a hydroxyl group, an amino group or the group OR' (where R' is a lower alkyl group having 1 to 7 carbon atoms that may or may not be substituted by a hydroxyl group, a halogen atom, a cyano group, a lower alkoxy group having 1 to 3 carbon atoms, an amino group, or an acylamino group); R2 is a hydrogen atom or a hydroxyl group, and a process for preparing the same are disclosed.  The compounds represented by the formula above have a calcium control action and the ability to induce differentiation in tumor cells and, therefore, are useful as an antitumor agents and a medicine for treating calcium dysbolism-caused diseases.
Patent CA-1301107-C (CA)
Title: Process for the production of plastic parts having conductive polymeric coatings by in-mold electrodeposition method
Inventor: PRESTON JOSEPH R
IPC: H01M4/60
Filed: 1986-01-09
Granted: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE          A novel in-mold electrodeposition process is disclosed for the production of plastic parts having conductive polymeric coatings such as polypyrroles or polythiophenes. The process comprises providing a mold cavity defined by a mold member having a catalytic surface; connecting the mold member as an electrode to a current source; electrodepositing a conductive polymer onto the catalytic surface of the mold member to form a conductive film; introducing into the mold cavity a viscoelastic molding material; compressing the molding material within the molding cavity so as to achieve greater adherence of the conductive film to the molding material than the adherence of the conductive film to the catalytic surface of the mold member; solidifying or curing the viscoelastic molding material to form a molded part; and releasing the molded part with adhering conductive film from the mold cavity. Parts produced according to the novel disclosed in-mold electrodeposition process would have wide applicability including static free plastic parts shielding devices and circuits. The disclosed process advances the art by enabling the utilization of conductive polymers many of which  were heretofore considered too brittle for commercial adaptation.
Patent CA-1339873-C (CA)
Inventor: KAWASAKI ERNEST S
IPC: C12P21/02
Filed: 1986-01-31
Granted: 1998-05-19
Abstract: A  colony  stimulating  factor,  CSF-1   is  a lymphokine  useful  in  overcoming  the  immunosuppression induced by chemotherapy or resulting from other causes. CSF-1  is  obtained  in  usable  amounts  by  recombinant methods,  including cloning and expression of the murine and human DNA sequences encoding this protein.
Patent CA-1275346-C (CA)
Title: Fluoride interpolymeric resin
Inventor: RAWLS HENRY R
IPC: C08L27/12
Filed: 1986-03-18
Granted: 1990-10-16
Abstract: ABSTRACT An interpolymeric resin and composition therefrom is provided for treating teeth to prevent dental caries by forming a protective barrier and providing a source of fluoride ions for release adjacent to the surface of the tooth. The resin includes an anion-exchange-site bearing monomer carrying fluoride ions, an acrylic comonomer, a crosslinking monomer, and, optionally, a wetting/etching monomer.  The resin may have a high degree of crosslinking which then may include filler material to form a composite composition.
Patent CA-1279871-C (CA)
Title: Use of pressure to control the non-cyclics/cyclics ratio of polyalkylene polyamines
Inventor: DOUMAUX ARTHUR R JR
IPC: C07C209/00
Filed: 1986-04-03
Granted: 1991-02-05
Abstract: USE OF PRESSURE TO CONTROL THE NONCYLICS/CYCLICS           RATIO OF POLYALKYLENE POLYAMINES     ABSTRACT OF THE INVENTION    A process for producing polyalkylene polyamines by reacting an alkylenamine compound having at least two amino groups and an alkanolamine having at least one amino group. The molecular ratio of produced noncyclic polyalkylene polyamines to produced cyclic polyalkylene polyamines is controlled as desired by controlling the pressure at which the reaction is conducted.  For example, raising the pressure increases the mole ratio of noncyclics to cyclics. The reaction is conducted in the pressure of a catalytically effective amount of a phosphorus-containing catalyst at a temperature and pressure sufficient to form the polyalkylene polyamines.          The reaction is preferably conducted in the gaseous phase.    Polyethylene polyamines are useful as corrosion inhibitors, fabric softeners, lubricating oil additives, co-monomers for polyamide resins, fungicides, surfactants, curing agents for epoxy resins and chelating agents.
Patent CA-1280240-C (CA)
Title: Adhesive for rigid pvc
Inventor: DIERDORF HANS-ROLF
IPC: C09J127/06
Filed: 1986-04-03
Granted: 1991-02-12
Abstract: ABSTRACT OF THE DISCLOSURE    An adhesive composition and a method for its use in  bonding  rigid  PVC  elements.    The  adhesive  com-position comprises:   (1) a first dissolved PVC polymer having a K-value of about 58 + and a second dissolved PVC polymer having a K-value of about 45 to about 52; (2)  at  least one cyclic organic solvent;  and  (3) at least one non-cyclic organic solvent.
Patent CA-1275307-C (CA)
Inventor: GLINSKI CHRISTOPHE
IPC: B23K9/073
Filed: 1986-09-29
Granted: 1990-10-16
Abstract: L'invention concerne un dispositif d'anti-souf-flage de l'arc dans une torche à plasma, permettant de modifier momentanément la position du point de fonctionnement en courant et en tension de l'arc en agissant, en fonction de la tension de l'arc, sur la référence de courant appliquée à une boucle d'asservissement en courant de l'arc. Selon l'invention, il comprend un détecteur de seuil émettant un signal destiné à faire croître immédiatement l'intensité du courant de référence appliqué à la boucle, dès lors que la tension d'arc est supérieure à une valeur déterminée, et, en série avec le détecteur de seuil, un amplificateur dont le gain chute progressivement en fonction du temps écoulé à partir de l'émission du signal, de manière à atténuer progressivement ce dernier et à ramener petit à petit l'intensité du courant de référence à sa valeur nominale. De préférence, il comprend en outre, un intégrateur unidirectionnel dont une borne d'entrée est connectée à la sortie de l'amplificateur et dont la borne de sortie commande la valve d'injection du gaz plasmagène dans la torche, de telle manière qu'il résulte d'un signal issu de l'amplificateur une réduction du débit du gaz dans la torche proportionnelle à l'amplitude du signal.
Patent CA-1275916-C (CA)
Title: Multi-layer bird repellant coating composition
Inventor: CACIOLI PAUL
IPC: A01N61/00
Filed: 1987-01-28
Granted: 1990-11-06
Abstract: ABSTRACT      A  multi-layer  bird  repellant  coating  for  a  substrate including at least one bird repellant bead or strip formed from a bird repellant gel composition including: (a) approximately 75 to 98% by weight based on the total weight of the composition of at least one butene polymer or copolymer; (b) approximately 1 to 7% by weight based on the total weight of the composition of a clay-based thickening agent; and (c)  approximately 1 to 3% by weight based on the total weight of the composition of a polar organic swelling agent; said bird repellant bead or strip having sufficient tackiness to repel birds but not to  substantially retard the birds and with sufficient viscosity to minimize the flattening of bead or strip.   The bird repellant coating also includes a protective coating layer, on said bird repellant bead or strip, formed from (a) an effective amount of a polymeric component, which polymeric component includes at least one vinyl aromatic polymer or copolymer,  (b)  an effective amount  of  a solvent or emulsifient for the polymeric component; the protective coating layer being sufficiently brittle that the surface thereof may be broken, in use, on contact with a bird.
Patent CA-1283645-C (CA)
Title: Laminating device with paper tension control
Inventor: THOMPSON ROGER A
IPC: B29C/
Filed: 1987-03-02
Granted: 1991-04-30
Abstract: A B S T R A C T A laminating device for laminating a continuous web of paper material to a continuous web of film material for forming a continuous web of laminated composite material at a laminating nip.  Apparatus for dividing the paper web into at least two segregated tension zones upstream of the laminating nip and for dividing the composite web into at least two segregated tension zones downstream of the laminating nip are described.  Control systems for monitor-ing and maintaining the tension in each tension zone at different, preset values, are also described.
Patent CA-1293712-C (CA)
Title: Filter for centrifuge tube
Inventor: LYMAN GEORGE F
IPC: B01D63/16
Filed: 1987-03-20
Granted: 1991-12-31
Abstract: ABSTRACT        A filter for a centrifuge tube including a pressure filter for separating a mixture under centrifugal force.  The filter tube is adapted to fit within the upper portion of a standard plastic centrifuge tube.  The filter tube has a pressure filter at its lower end and an opening at its upper end adapted to be sealed by a cap extending from the centrifuge  tube to hold the filter tube securely in position within the centrifuge tube.   The filter tube is filled with a mixture of permeable and non-permeable materials and when the composite centrifuge tube and filter tube is spun in the centrifuge, the centrifugal force causes the permeable materials to flow through the filter and collect in the bottom of the centrifuge tube while the non-permeable materials are retained in the filter tube.
Patent CA-1293183-C (CA)
Title: Replaceable awning
Inventor: STILLING JOHANN
IPC: A47H13/00
Filed: 1987-04-29
Granted: 1991-12-17
Abstract: ABSTRACT         An awning having a modular frame with frame pieces, having longitudinal recesses, junctions joining the frame pieces to form a composite awning frame, flexible plastic panels stretched over the composite frame and fastened in the longitudinal recesses, and, elongated flexible wedging strips shaped to be force-fitted into the recesses together with portions of the flexible panels thereby wedging the portions of the flexible panels and securing them.
Patent CA-1284437-C (CA)
Title: Method and apparatus for cultivating plantable soils more particularly forest soils
Inventor: JOBST GEORG
IPC: A01G23/06
Filed: 1987-05-13
Granted: 1991-05-28
Abstract: METHOD AND APPARATUS FOR CULTIVATING PLANTABLE SOILS MORE           PARTICULARLY FOREST SOILS                           ABSTRACT   A method for cultivating plantable soils, more particularly forest soils, by breaking-up and working-in plants and parts of plants lying upon the soil, for example leaves, needles, twigs and branches.  To this end, a plurality of elements, flexible in all directions, tautened by centrifugal force, and secured to a shaft, are caused to rotate by the said shaft, the radius of rotation of the ends of the said elements being greater than the selected distance between the axis of rotation of the shaft and the surface of the ground.  In order to be able to cultivate mechanically larger areas of substantially uneven and non-homogeneous forest soils, the horizontal axis of rotation of the shaft is also subjected to a reciprocating pivoting motion about a vertical axis, the axis of rotation of the shaft being kept substantially radial to the pivot-axis and being moved in a circle which is parallel to the surface of the ground.  The relevant apparatus consists of a vehicle and a chassis.  Arranged upon the vehicle is a superstructure which is adapted to rotate in relation to the said chassis and upon which the shaft is mounted substantially radially to the pivot-axis.  The superstructure and the shaft are motor-driven.
Patent CA-1302572-C (CA)
Title: Handwritten keyboardless entry computer system
Inventor: SKLAREW RALPH C
IPC: G06F3/02
Filed: 1987-07-17
Granted: 1992-06-02
Abstract: Abstract of The Disclosure A keyboardless entry computer system includes a transparent input screen that generates positional information when contacted by a stylus, and a display screen mounted physically below the input screen such that a character that is displayed can be seen below the input screen.  The system includes a computer that has been programmed to compile the positional information into Strokes, to calculate Stroke characteristics, and then compare the Stroke characteristics with those stored in a database in order to recognize the symbol drawn by the stylus.  Key features of the system are:          (1) transparent position sensing subsystem; (2) underlying display on which to mimic drawing of sensed positions and to show characters or symbols; (3) means to convert sensed positions first into plotted Points and then into recognized characters or symbols; and (4) means to "learn" to associate sensed input positions with a character or symbol.
Patent CA-1292694-C (CA)
Title: Inhibition of interleukin-1 by monocytes and/or macrophages
Inventor: BENDER PAUL E
IPC: C07D487/04
Filed: 1987-08-12
Granted: 1991-12-03
Abstract: ABSTRACT OF THE DISCLOSURE          A method of inhibiting the production of interleukin-1 by monocytes and/or macrophages in a human in need thereof which comprises administering to such human an effective interleukin-1 production inhibiting amount of a diaryl-substituted imidazole fused to a thiazole, pyrrolidine or piperidine ring or a pharmaceutically acceptable salt thereof.
Patent CA-1284090-C (CA)
Title: Process for the production of wood fibre panels
Inventor: KUENNEMEYER OTTO
IPC: B27N3/10
Filed: 1987-08-28
Granted: 1991-05-14
Abstract: Abstract A process for the production of wood fibre panels is described, wherein the greater portion of the outer layers, which are to be removed by grinding in the manner known heretofore, consists not of wood fibres, but of wood dust of a specific particle size, a material that is disposed of as waste in other wood consolidates.  The use of the process according to the present invention makes it possible to achieve a very small diminution of density towards the centre of the panel, so that this process is particularly well suited for the production of medium thick wood fibre panels weighing 600 to 950 kg/m3.
Patent CA-1316594-C (CA)
Title: Apparatus for recording and reproducing video signals
Inventor: YAMASAKI TATSUO
IPC: H04N5/937
Filed: 1987-10-28
Granted: 1993-04-20
Abstract: APPARATUS FOR RECORDING AND REPRODUCING VIDEO SIGNALS          Abstract:      The specification discloses a recording and reproducing apparatus for dividing a video signal of one field into a plurality of segments and recording the video signal onto a plurality of tracks on a recording medium.  By the recording and reproducing apparatus, an additional period is inserted between the adjoining segments.  Further, the signal included in one of the adjoining segments is used as a signal of the additional period.