baber/WOPTO huggingface dataset:
Patent GB-1011231-A (GB)
Title: Improvements in or relating to radio frequency induction heating apparatus
Inventor: PRUTTON MARTIN
IPC: H05B6/32
Filed: 1962-01-09
Abstract: 1,011,231. Induction heating. INTERNATIONAL COMPUTERS & TABULATORS Ltd. Dec. 28, 1962 [Jan. 9, 1962], No. 790/62. Heading H5H. Apparatus for the levitation melting of conductive materials 20, by induction heating, comprises two cylindrical coils 1, 2, positioned coaxially end to end and connected in opposition to a source of R.F. current, and a pair of conductive, hollow bodies 7, 15, one supported within each coil, and having inner surfaces shaped to produce the desired field configuration. As shown, copper blocks 7, 15 are supported by an end section of coil 2 projecting into recess 8, and a turn of coil 1, respectively, and are separated by a gap or an insulating annulus 13. Each block 7, 15 is formed with a longitudinal slit 11, 16 or comprises a number of spaced, radial segments or may comprise laminations separated by insulating material, to prevent circulation of eddy currents. Coil 2 may be spaced from block 7, or may contact insulating coating 12, but in any event coils 1, 2 and blocks 7, 15 form a self-supporting structure. Coils 1, 2 are hollow for circulation of coolant. The apparatus may be used for vacuum deposition of an alloy and may replace the heating coil and crucible of the apparatus described in Specification 942,549.
Patent GB-1371542-A (GB)
Title: Yieldable stilts for mine roof supports
IPC: E21D11/22
Filed: 1972-01-07
Abstract: 1371542 Yielding mine roof supports HAYDEN NILOS CONFLOW Ltd 7 Jan 1972 839/72 Heading E1E A yieldable stilt for a mine roof support such as a prop or arch is box-shaped in crosssection and longitudinally slotted along its rear as at 4; the major portion of the length of the front of the stilt is provided with a deformable indentation 5 or other deformable element serving to control in use the yield of an H or I or box section support 2 inserted in an upper socket-forming portion of the stilt. The deformable element may comprise a tube having an uppermost flattened portion bent over the top of the socket portion. Minor modifications wherein the slot edges are tied together by a strap, the stilt is provided with internal location ribs for the H or I section support and wherein the latter bears on the indentation 5 through the interposition of a roller, are also disclosed, for details of which Figs. 5 to 9 (not shown) should be referred to.
Patent GB-572461-A (GB)
Title: Improvements in toilet mirrors
IPC: A45D42/08
Filed: 1944-01-18
Abstract: 572,461. Toilet mirrors. LEITER, H. Jan. 18, 1944, No. 924. [Class 52 (iv)] A toilet hand mirror comprises a body 1 and handle 2 integrally formed of non-metallic sheet. a flat mirror 3 on the face of the body and coextensive therewith, a non-metallic filler strip 5, and flexible material 6 backing the body, covering the handle and forming a secure edging strip.
Patent GB-1407393-A (GB)
Title: Cubic boron nitride/sintered carbide abrasive bodies
IPC: B23P15/30
Filed: 1972-06-22
Abstract: 1407393 Sintered boron nitride cemented carbide bodies GENERAL ELECTRIC CO 22 June 1972 [1 July 1971] 933/75 Divided out of 1406056 Heading C7D [Also in Division C4] An abrasive body comprising a mass of sintered cemented carbide sinter bonded to a mass of cubic BN crystals containing > lwt per cent of Al and at least one of Ni, Co, Mn, Fe, V, Cr is made by enclosing the cemented carbide, BN and the source of Al and other metal in a protective metal enclosure and hot pressing at 1300-1600C at a pressure greater than 40 K bars for at least 3 minutes. The Al content is 1-40 wt per cent of the BN and the other metal 2-100 wt per cent of the BN. The Al and other metal may be in the form of discs or powder and the cemented carbide may either be formed in situ during hot pressing by using a mixture of WC, TiC or TaC with Fe, Co or Ni or it may be present in the already sintered form. The BN powder may be mixed with cemented carbide powder, Al powder and the other metal and hot pressed and bonded to a sintered cemented carbide backing plate to form a layer up to 0.06" thick. The hot pressed bodies are used as composite cutting tool inserts. The hot pressings is preferably effected on a reaction vessel 14 comprising salt, talc, pyrophyllite or Al 2 O 3  cylinder 19 in which is positioned graphite resistor 20 and salt liner 21. The reaction vessel is seated in a die 12 and the charge assembly comprising BN 36, Al disc 38, other metal disc 39 and cemented carbide 37 is enclosed in a Zn, Ti, Ta, Mo or W sheath 34 and placed in cavity 31 of the reaction vessel. A number of separate charges may be headed in the sheath, each charge being separated by spacers of the sheath metal.
Patent GB-916142-A (GB)
Title: Quick die-change press
IPC: B21D37/14
Filed: 1959-01-12
Abstract: 916,142. Metal-working presses. DANLY MACHINE SPECIALTIES Inc. Jan. 12, 1959 [Jan. 16, 1958], No. 991/59. Class 83 (4). In a press having a frame 10, bed 20 supporting a lower die 66 and a slide 56 supporting an upper die 64, the lower die is movable into and out of the press by one of a pair of bolster 108 movable along runways 84, 88 extending in different directions, and stop means 254, 258 are provided for the bolster in its pressing position. The bolsters are preferably arranged to carry both the upper and lower dies. Bolster 108 is mounted on a carrier 70 having wheels 72, 82 running along rails 84, 86 passing through side opening 60 in the press frame. Another die set with its bolster is mounted on a similar carrier 68 running along rails 88, 90 passing through an opposite opening in the frame. Alternatively, the rails may run through front and rear openings in the frame. Carrier 70, Fig. 3, is driven by a pair of cables or chains 224 passing around sprockets such as 226, 228 and actuated through a reduction gear 218 by an electric motor 208. A similar drive 234, 242, 248 is provided for the carrier 68. As the carrier 70 approaches the pressing position its wheels pass over wells 296, Fig. 13 (not shown), in the bed 20, but the carrier is then still supported by rollers 294 on air cylinder units 282. When the stops 254, 258 are engaged, a limit switch 264, Fig. 4 (not shown), stops the motor 208. The air units 282 are then opened to exhaust causing the rollers 294 to lower the carrier on to bed 20; the stops 254, 258 are then interlocked, Fig. 7 (not shown). Clamps 314, Fig. 5 (not shown) ,are also used to secure the carrier to the bed. Upper die 64, Fig. 8, is clamped to the slide 56 by bolts 192 with heads 196 which in one position can pass through slots 206 in the die but when the bolts are turned through a right angle the heads engage shoulders of the die to clamp it. An extension 198 of the bolt registers with stop faces in a hole 200 for limiting the turning movement. This occurs automatically as the bolts are tightened or slackened by nuts 182 having gear teeth driven through worm gearing or by spur gearing 180, 172, 168 and a torque limiting device by an electric motor 164. The bottom die 66 carries ejector pins 130 resting on a cushion 44 supported by pistons 36 in air cylinders 32 which absorb the impact pressure on the workpiece 132. The carriers 70 may be omitted and the wheels 72, 82 provided directly by the bolster 108. An electrical control circuit is described.
Patent HK-27182-A (HK)
Title: Electrical switch
IPC: G04B27/02
Filed: 1982-06-17
Abstract: A switching mechanism for a timepiece comprising a base plate having first and second bores extending therethrough and intersecting, a circuit board having a surface opposite the second bore and having stationary contacts mounted on the surface opposite the second bore, and a contact member disposed within the second bore and dimensioned to slide therein. The contact member has a transverse bore extending therethrough and alignable with the first bore through the base plate, and the contact member has a conductive lower end portion extending from the base plate and terminating at a contact surface for contacting to electrically connect the stationary contacts on the circuit board. A spring biases the contact member downwardly to a lowered position with the contact surface contacting the stationary contacts on the surface board. A timepiece adjusting stem has an end portion dimensioned for insertion into the first bore and into the traverse bore for maintaining the contact member at a raised position with the contact surface thereof raised from the stationary contacts, and the adjusting stem is slideably mounted in a position aligned with the second bore for permitting the adjusting stem to travel in an axial direction thereof between a retracted position with the stem clear of the transverse bore of the contact member and an operative position with the stem inserted into the first bore of the base plate and into the transverse bore of the contact member to maintain the contact member in a raised position. The transverse bore has a tapered converging portion converging in an inward direction of the contact member so that the end portion of the stem bears against the tapered portion as the stem travels from the retracted to the operative position thereby causing the contact member to rise as the tapered portion of the transverse bore climbs the end portion of the stem traveling inwardly of the contact member until the stem extends into the transverse bore to maintain the contact member in a raised position.
Patent HK-50888-A (HK)
Title: Optical transmission
Inventor: COTTER DAVID
IPC: H04B10/556
Filed: 1988-07-07
Abstract: Stimulated Brillouin Scattering, which occurs when light of narrow linewidth and above a threshold power is launched into a low loss optical fiber, is suppressed by time-varying the phase angle of the transmitted light waves.
Patent HK-51986-A (HK)
Title: Device for applying blot-shaped coverings by electro-plating
Inventor: PIEPERS HARRY CHRISTIAN
IPC: C25D5/02
Filed: 1986-07-03
Abstract: Adevice for applying blot-shaped coverings to metal or metallized tapes by electroplating, comprising a guide member along which a metal and/or metallized tape can be guided and an endless masking member co-operating with the tape and the guide member and having passages, the shape of which matches the desired blot-shaped coverings whereby the masking member is formed by independent segments (23), each of which has at least one passage (24), sealing means (25) being arranged between the segments the structure of said means being such that whilst maintaining the sealing relationship between the segments they allow a movement of the segments relative to one another in the direction of length of the masking member.
Patent HU-T62282-A (HU)
Title: Process for producing propaneamide derivatives and pharmaceutical compositions comprising such compounds as active ingredient
Inventor: CALVET ALAIN
IPC: C07C205/32
Filed: 1991-02-25
Abstract: Propanamines of general formula (I) 
<IMAGE>
 in which 
 
  R1 is an optionally substituted phenyl radical or a 5- or 6-membered monocyclic heteroaryl radical in which the only heteroatom is nitrogen, oxygen or sulphur, 
  R2 is a lower alkyl radical, 
  R3 and R4 are a hydrogen atom or a lower alkyl, alkenyl or cycloalkylalkyl radical or, together, they form a saturated heterocyclic ring, 
  R5 is a cycloalkyl, phenyl or 5- or 6-membered monocyclic heteroaryl radical, 
  W is =CH-QH, =C[Q-(CH2)n-Q] or C=Q, with Q = O or S, n being equal to 2 or 3, and their addition salts with acids. 
 
<??>These propanamines are used as antidiarrhoetic medications.
Patent HU-T61590-A (HU)
Title: Process for immunological detection of metolachlorine
Inventor: SCHLAEPPI JEAN-MARC
IPC: C12R1/91
Filed: 1991-03-08
Abstract: The present invention relates to monoclonal antibodies which are distinguished by high selectivity and affinity for metolachlor and which therefore are outstandingly suitable for use in an immunoassay for the rapid and efficient detection of metolachlor. Another aspect of the present invention relates to hybridoma cell lines which produce said monoclonal antibodies, and immunological methods for detecting metolachlor in samples of soil, water or air using said monoclonal antibodies, and to the assay kits which can be used for these detection methods.
Patent JP-H07201616-A (JP)
Title: Machine for producing laminated core
Inventor: HIKITA HIROSHI
IPC: H01F41/02
Filed: 1994-01-06
Abstract: PURPOSE:To combine a die cloth cutting machine and a welder organically by irradiating the superposed part of core sheets with laser light from laser machining heads disposed at a plurality of positions at a timing for pressing the laminate of core sheets thereby welding the core sheets. CONSTITUTION:A core material, i.e., a hoop material 2 of thin steel plate, is fed automatically to a die cloth cutting machine 1 through an automatic reel 3. It is then fed through slit punching, face punching, and outer diametral punching steps to produce core sheets 4 having predetermined profile which are pushed sequentially into a core guide 5 where they are held in laminated state by the side pressure. When the core guide 5 is filled with the laminate of core sheets 4, the core sheets 4 are irradiated, on the peripheral surface, with laser light emitted from laser machining heads 6 in synchronism with the operation of the die cloth cutting machine 1.
Patent JP-H08190753-A (JP)
Title: Disk chucking device
Inventor: MIYAMOTO AKIRA
IPC: G11B17/028
Filed: 1995-01-05
Abstract: PURPOSE: To eliminate the generation of positional deviation of a device and to unnecessitate the filling of a resin by providing a stopper at the tip part of a motor shaft while arranging the space in between a turntable. CONSTITUTION: The device is provided with a spindle part 13 to be inserted to an inner peripheral hole of an optical disk 2, turntable part 14 arranged on the outer periphery of the spindle part 13 to hold the surface of optical disk 2, and disk holding part 1 consisting of a holding means for holding the optical disk 2. The disk holding member 1 is fixed to the motor shaft 5 of a motor 3 rotating the optical disk 2, and also the stopper 7 is provided at the tip part of the motor shaft 5, then the space is provided between the stopper 7 and the turntable 14. By this arrangement, when an external pressure is applied to a center of the disk chucking device, this load is exerted to the stopper 7 provided on the tip part of the motor shaft and transmitted to a bottom surface of the motor 3 through the motor shaft 5.  Thus, the positional deviation of the device does not occur, because the load is not exerted to the turntable part 14 of the disk holding member 1.
Patent JP-S58117978-A (JP)
Inventor: HIBINO YOUZOU
IPC: F25B15/00
Filed: 1982-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10194532-A (JP)
Title: Card printer reversing and carrying mechanism
Inventor: CHIN KOUEI
IPC: B65H85/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a light and compact reversing part by providing a gear train which is connected to a drive source and rotationally drives a carrying roller, fitting a gear for roller on each of a pair of holding rollers of a reversing frame, and constantly engaging each gear for roller with a transmission gear. SOLUTION: A pair of first and second holding rollers 65 are provided across reversing shafts 63a, 63b to turnably support a reversing frame 62, and selectively turned by first and second transmission gears 71, 72. The first and second holding rollers 65 are provided with a gear 65a for the first and second rollers to be engaged with the first and second transmission gears 71, 72. A gear train 84 to be connected to a drive gear 83a of a carrying roller 83 and turned is provided. The reversing frame 62 is turned around the reversing shafts 63a, 63b, and when the first transmission gear 71 is engaged with a final gear 84b of the gear train 84, the first holding roller 65 is turned, and when the second transmission gear it engaged with the final gear 84b, the second holding roller is turned.  A drive part for carrying a card need not be provided exclusively, and the light and compact reversing part can be provided.
Patent JP-H10199405-A (JP)
Title: Manufacture of color selection electrode
Inventor: MIMA TAKAHIDE
IPC: H01J9/14
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of resonance frequencies to avoid resonance with outside vibration and make production easy by pressing a frame part from the inside to the outside to deform the entire frame, placing a metal thin plate on the deformed frame and fixing to it, then releasing the pressing force to the frame part. SOLUTION: An elastic bottom supporting frame part 7 is pressed from the inside to the outside. As the pressing point, a plurality of pressing points may be set in addition to the central point of the elastic bottom supporting frame part 7 for more uniform deformation. By pressing the elastic bottom supporting frame part 7, a metal thin plate supporting frame part 6 is uniformly deformed, and when a metal thin plate is placed and fixed, the tension applied to the metal thin plate is made almost constant, and the dispersion of resonance frequencies is reduced. The tension in each part of an electrode after the pressing force is released is made uniform, and since the frame part is pressed from the inside, the interference of a fixing device of the electrode with a pressing device for applying the pressing force is not produced, and production is made easy.
Patent JP-H04250844-A (JP)
Title: Production of capsuled zinc white
Inventor: INOUE HIROYUKI
IPC: C09K3/00
Filed: 1991-01-08
Abstract: PURPOSE:To produce capsuled zinc white having stable surface acitivity by coating the surface of zinc white with a film having controlled hydrophilicity and hydrophobicity (oleophilicity). CONSTITUTION:A single compd. of siloxane inorg. compd. or acrylic org. compd., or mixture of these with controlled compounding proportions is added to zinc white and made to react in the presence of acid or alkali while refluxed. Thus, hydrophilicity of the siloxane inorg. compd. or phydrophobicity of the acrylic org. compd. is added to the surface of zinc white and the surface of zinc white is coated with a film having controlled HLB value. Then the zinc white is dried and pulverized. The obtd. zinc white has stabilized surface activity and improved wettability, so that the capsuled zinc white can be used, for example, as an UV-absorbent, and compounded into a binder to obtain a coating material having excellent dispersibliity.
Patent JP-H07207110-A (JP)
Title: Acrylic resin polymer composition
Inventor: AIZAWA KATSUMI
IPC: C08L53/02
Filed: 1994-01-10
Abstract: PURPOSE:To obtain an acrylic resin polymer composition containing a resin modifier excellent in the compatibility with a PS resin and a methacrylic resin by compounding (meth)acrylic acid ester polymer with an epoxy-modified block polymer. CONSTITUTION:This composition is obtained by compounding (A) 1-50 pts.wt. of (meth)acrylic acid ester polymer (preferably methyl methacrylate homopolymer or a copolymer of methyl methacrylate with a 1-8C alkyl acrylate) with (B) 50-99 pts.wt. of an epoxy-modified block polymer obtained by the epoxidization of the unsaturated carbon-double bond of a conjugated diene component of a block copolymer containing a polymer block mainly composed of a vinyl aromatic compound and a polymer block mainly composed of a conjugated diene compound in a molecule.
Patent JP-H10200786-A (JP)
Title: Clipping device
Inventor: YAMAZAKI MASATO
IPC: H04N5/20
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To simplify the hardware that applies clipping processing to image data in real time. SOLUTION: A 1st clipping circuit 40 uses a 1st detection circuit 400 to detect whether or not high-order 4-bits of luminance data received from an input terminal Yin indicate a lower limit >='16', uses a 1st data output circuit 450 to convert low-order 5-bits into a prescribed value based on the result so as to clip the luminance data to the lower limit '16'. A 2nd clipping circuit 50 uses a 2nd detection circuit 500 to detect whether or not high-order 6-bits of the luminance data clipped to be the lower limit '16' are an upper limit <='235' and uses a 2nd data output circuit 550 to convert a value of the low- order 5-bits into a prescribed value based on the result so as to clip the data to the upper limit '235'. An output of the circuit 550 is outputted from an output terminal Yout.  Similarly color difference data are clipped to have the lower limit '16' by a 1st clipping circuit 60 and clipped to have the upper limit '240' by a 2nd clipping circuit 70 and the result is outputted from an output terminal Cout.
Patent OA-07596-A (OA)
Inventor: JEAN TESSIER
IPC: C07D213/79
Filed: 1983-11-25
Abstract: Novel esters in all possible isomeric forms or a mixture thereof having the formula    <IMAGE>  I  wherein Y is selected from the group consisting of hydrogen, halogen, -OAlK and   <IMAGE>  AlK is alkyl of 1 to 6 carbon atoms, n is 0, 1 or 2, Z is selected from the group consisting of -O- and -S-, R1 is selected from the group consisting of (a) optionally unsaturated alkyl of 1 to 8 carbon atoms and optionally unsaturated cycloalkyl or cycloalkylalkyl of 3 to 8 carbon atoms optionally substituted with at least one member of the group consisting of halogen, -OH, -SH, -OR', -SR',   <IMAGE>  +TR <IMAGE>    -SO2AlK2, -SO3AlK3, aryl optionally substtuted with at least one member of the group consisting of -OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, -CF3, -OCF3, -SCF3 and   <IMAGE>  R' is alkyl of 1 to 8 carbon atoms, R'' and R''' are individually selected from the group consisting of hydrogen and alkyl of 1 to 8 carbon atoms, AlK1, AlK2 and AlK3 are individually alkyl of 1 to 18 carbon atoms (b) aryl of 6 to 14 carbon atoms optionally substituted with at least one substituent selected from the group consisting of -OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, -OCF3, -CF3 and -SCF3 and (c) heterocycle optionally substituted with at least one member of the group consisting of -OH, alkoxy of 1 to 8 carbon atoms, alkyl of 1 to 8 carbon atoms, halogen, -CF3, -OCF3 and -SCF3, R2, R3 and R4 are individually selected from the group consisting of hydrogen, halogen, alkyl of 1 to 8 carbon atoms, haloalkyl of 1 to 8 carbon atoms containing a plurality of halogens and alkoxy of 1 to 8 carbon atoms, W is selected from the group consisting of hydrogen and -CN, X is selected from the group consisting of carbon and nitrogen, Ar is selected from the group consisting of optionally substituted phenyl, pyridyl, thienyl, naphthyl, furyl and pyrrolyl and the ethylenic double bond may have Z or E geometry having parasitic activity, especially insecticidal, acaricidal and nematocidal activity.
Patent PH-22895-A (PH)
Title: Improved process for the production of 7-aca derivatives
Inventor: CHRISTIAN PRAGER BERNHARD
IPC: C07D501/18
Filed: 1986-06-02
Abstract: The invention provides an improved process for the production of 7-amino-3-alkoxymethylcephem-4-carboxyl acid derivatives.
Patent UY-33459-A (UY)
Title: Purificación de productos anfóteros, o de productos propensos a ser convertidos en productos anfóteros
Inventor: MATTHIEU GIRAUD
IPC: C07K1/20
Filed: 2011-06-17
Abstract: La invención se refiere al uso de cromatografia de partición centrífuga en un modo de desplazamiento por intercambio de iones para la implementación de un proceso de purificación de al menos un producto a ser purificado a partir de un sustrato que lo contiene,siendo dicho producto a ser purificado un producto anfótero o un producto convertible en anfótero.