baber/WOPTO huggingface dataset:
Patent NO-20033917-D0 (NO)
Inventor: SATO KOUJI
IPC: C12P17/10
Filed: 2003-09-04
Abstract: A process for producing a compound represented by the following formula (II) which comprises treating a compound represented by the following formula (I) (wherein R<1>, R<2> and R<3> represent each a specific substituent) with an enzyme capable of asymmetrically hydrolyzing an ester and the novel compound (II). The process of the present invention makes it possible to easily obtain an optically active 2-azetidinone derivative in a large amount at a low cost. <CHEM>
Patent GB-201111078-D0 (GB)
Title: Construction tool
Filed: 2011-06-29
Abstract: This invention relates to a construction tool 1 and a method of using the construction tool. The construction tool 1 has a block 10, and a pole 20 which extends from a corner region of the block wherein, in use, the pole is vertical and rigidly supported in the block. The pole 20 supports a string line (27, Fig 4). Preferably, the block is a housing with internal portions which can contain dense material, to weight the block. In the method aspect of the invention, two construction tools 1 of the present invention are placed at opposing ends of a wall to be built, and a string line is attached between the poles of each construction tool. The height of the string line provides a reference for the level of a course of bricks. According to another aspect of the invention, there is provided a string line support, which comprises a supporting member to frictionally engage a pole, where the support member includes an elastic member adapted to receive a string line (Figs 10-12).
Patent GB-201115592-D0 (GB)
Title: Flexible ring pessary
Filed: 2011-09-09
Abstract: The present disclosure suggests an apparatus for determining at least one parameter in the vaginal channel of a user. The apparatus comprises a flexible pessary (20) and a measurement unit (10) comprising at least one sensor for measuring the at least one vaginal parameter. The measurement unit is reversibly mountable to the flexible pessary.
Patent GB-201116485-D0 (GB)
Title: Improvements relating to vehicle identification
Filed: 2011-09-26
Abstract: A tracking system (10) comprising camera-like observation means (12) adapted to form a picture (14) substantially continuous in time of a field of view 16 in which objects 18 can move. The system also comprises: means (20) to identify the global position 22 in the field of view corresponding to any point (24) in the picture and/or vice versa, and thus to identify the global positions of objects in the field of view relating to images in the picture and/or vice versa; and means to track the movement of such an image in the picture and hence ascertain the global position in the field of view at any time of the object. The object being tracked may be a suspicious vehicle. The system may also comprise means for flagging objects of interest so that they can be tracked across a plurality of images.
Patent GB-201121585-D0 (GB)
Title: Communication system and method
Filed: 2011-12-15
Abstract: Data can be transmitted from a user terminal to a decryption component over a network in a limited connectivity environment At the user terminal, the data can be received from a user. If it is determined that the data is sensitive data, the data is encrypted using a secure encryption key. A packet is generated based on a tunneling protocol. The packet includes command data and encrypted sensitive data. The command data includes an address of a network component, command and command identifier. The command identifies that the secure encryption key has been used to encrypt the sensitive data. At the network component identified in the address, the packet is received at a first port; the command is read; the packet is forwarded via a second port to the decryption component for decryption; and a response packet is forwarded, including a response and the command identifier, to the user terminal.
Patent GB-201207099-D0 (GB)
Title: A wheelchair drive mechanism
Filed: 2012-04-23
Abstract: A manually operable wheelchair drive mechanism 30 has a support plate 9 for attachment to a wheelchair frame 6. A drive pinion 14 rotatably mounted on the support plate 9 drivably connects through a freewheel unit 18 with a wheelchair wheel to drive the wheelchair wheel. A drive lever 31 may be mounted in two positions by a pivot 37 on the support plate 9 for pivoting back and forth. In a first position, a C-shaped crank 32 at a lower end of the drive lever 31 has an arcuate arm 33 with gear teeth 34 which drivably engage an intermediate gear 16 which in turn drives the drive pinion 14 for moving the wheelchair wheel forward with each push stroke of the drive lever 31. In a second position, the gear teeth 34 on the drive lever 31 directly engage the drive pinion for moving the wheelchair wheel forward with each pull stroke of the drive lever 31. Brake mechanisms including a caliper 43 and a parking brake 50 may be provided.
Patent GB-201210248-D0 (GB)
Title: Railway maintenance trolley
Filed: 2012-06-12
Abstract: A railway maintenance track trolley is provided. The track trolley 1000 comprises: an upper frame 12, 14 having an upper support surface 10 for supporting track maintenance equipment and two side frames 20. One end of the upper frame 12 is attached to an upper portion of one side frame 20 and the opposite end of the upper frame 14 is attached to an upper portion of the other side frame 20. Track wheels 30 are attached to a lower portion of each side frame 20. The side frames 20 are rotatably mounted to each end of the upper frame 12, 14 via hinged connections 22, and the upper frame comprises two sections 12, 14 that are rotatable relative to one another about a central hinge 16. The trolley 100 is thus foldable between a folded state in which the upper support surface is folded in half in a vertical direction and an unfolded state in which both sections of the upper support surface extend substantially horizontally.
Patent GB-201215236-D0 (GB)
Title: Transistor with self-aligned gate structure on tranparent substrate
Filed: 2012-08-28
Abstract: Transistor devices having a self-aligned gate structure on transparent substrates and techniques for fabrication thereof are provided. In one aspect, a method of fabricating a transistor device includes the following steps. A channel material is formed on a transparent substrate. Source and drain electrodes are formed in contact with the channel material. A dielectric layer is deposited on the channel material. A photoresist is deposited on the dielectric layer and developed using UV light exposure through the transparent substrate. A gate metal(s) is deposited on the exposed portions of the dielectric layer and the undeveloped portions of the photoresist. The undeveloped portions of the photoresist are removed along with portions of the gate metal over the source and drain regions to form a gate of the device on the dielectric layer over the channel material which is self-aligned to the source and drain electrodes.
Patent GB-201304551-D0 (GB)
Title: Apparatus and method for controlled ethernet switching
Filed: 2011-08-09
Abstract: Methods, devices, and computer-readable media related to use of a scanner device and access node to repair a device-under-repair are disclosed. The first and second connections can utilize a first communication protocol (e.g., Ethernet or Bluetooth) and the third connection can utilize a different second communication protocol (e.g., OBD-II). In response to receiving a first communication addressed to a first address, the first communication can be sent from the scanner device via the second connection. In response to receiving a second communication addressed to a second address, where the first address differs from the second address, the second communication can be converted to conform to the second communication protocol and the converted second communication can be sent from the scanner device via the third connection.
Patent GB-201310309-D0 (GB)
Title: System,apparatus and method for segment register read and write regardless of privilege level
Filed: 2011-11-09
Abstract: Embodiments of systems, apparatuses, and methods for performing privilege agnostic segment base register read or write instruction are described. An exemplary method may include fetching the privilege agnostic segment base register write instruction, wherein the privilege agnostic write instruction includes a 64-bit data source operand, decoding the fetched privilege agnostic segment base register write instruction, and executing the decoded privilege agnostic segment base register write instruction to write the 64-bit data of the source operand into the segment base register identified by the opcode of the privilege agnostic segment base register write instruction.
Patent GB-201312190-D0 (GB)
Title: Surface signal for flow blockage for subterranean debris collection apparatus
Filed: 2011-12-20
Abstract: Aspects of the invention relate generally to validating array bounds in an API emulator. More specifically, an OpenGL (or OpenGL ES) emulator may examine each array accessed by a 3D graphic program. If the program requests information outside of an array, the emulator may return an error when the graphic is drawn. However, when the user (here, a programmer) queries the value of the array, the correct value (or the value provided by the programmer) may be returned. In another example, the emulator may examine index buffers which contain the indices of the elements on the other arrays to access. If the program requests a value which is not within the range, the emulator may return an error when the graphic is drawn. Again, when the programmer queries the value of the array, the correct value (or the value provided by the programmer) may be returned.
Patent GB-201321275-D0 (GB)
Title: Method, system and program product for deinterleaving and classifying arbitrary radar pulse patterns using non-determinstic finite state automata
Filed: 2012-05-03
Abstract: A method, a system and a program product for deinterleaving and classifying an incoming unknown radar pulse pattern uses a library of state machines that mesh with a library of known radar pulse patterns of a library of known radar emitter sources. A continuous sequence of radar pulse descriptor words is secured for the incoming unknown radar pulse pattern and a plurality of state machines that may mesh with the continuous sequence of radar pulse descriptor words is selected from the library of state machines. The plurality of state machines that may mesh with the incoming unknown radar pulse pattern is operated upon the incoming unknown radar pulse pattern. Radar emitter sources that correlate with state machines that actually mesh with the incoming unknown radar pulse pattern are designated as radar emitter sources that comprise the incoming unknown radar pulse pattern.
Patent DE-3068857-D1 (DE)
Title: Circuit for improving the firing angle symmetry of the firing pulses provided by a control element to a multiphase rectifier
Inventor: WEIBELZAHL MANFRED DIPL ING
IPC: H02M7/12
Filed: 1980-05-13
Granted: 1984-09-13
Abstract: Ignition control signals for a multipulse controlled rectifier are combined in a sequence which is fed through a first time delay stage to a phase control circuit having a voltage-controlled oscillator which generates a phase-locked, gated, highly accurate square-wave oscillation as a trigger pulse series. The ignition control signals and the trigger pulse series of the voltage-controlled oscillator are conjunctively coupled in and gates are then amplified to form firing (ignition) pulses. A second time delay stage is provided for safety, in the event of dynamic control processes, and follows the first time delay stage. The output signals of the second time delay stage are linked to the ignition control signals in additional and gates and are subsequently amplified. Should the phase control circuit be unable to follow the changes of the ignition control signals in the event of dynamic changes in the control processes, the ignition pulse formed after the response delay of the second time delay stage is utilized.
Patent DE-3069056-D1 (DE)
Title: Polycrystalline diamond body and method of making same
Inventor: DEVRIES ROBERT CHARLES
IPC: B24D3/08
Filed: 1980-05-19
Granted: 1984-10-04
Abstract: An adherently bonded polycrystalline diamond body is produced by forming a charge composed of a mass of diamond crystals in contact with a mass of eutectiferous silicon-rich alloy wherein the alloy is in contact or in association with hexagonal boron nitride, confining such charge within a reaction chamber, subjecting the confined charge to a pressure of at least 25 kilobars, heating the pressure-maintained charge to a temperature sufficient to melt the alloy and at which no significant graphitization of the diamond occurs whereby the alloy infiltrates through the interstices between the diamond crystals producing said body.
Patent DE-3163954-D1 (DE)
Title: Process for the manufacture of highly specific active char
Inventor: CHMIEL HORST PROF DR ING
IPC: C02F3/28
Filed: 1981-03-27
Granted: 1984-07-12
Abstract: 1. A process for the production of a highly specific active carbon having a specific BET surface of from 800 to 1800 m**2 /g, as determined by argon adsorption at -196 degrees C, which is covered over its surface with from 0.001 to 0.1 g of a metal, based on 1000 m**2 of carbon surface, characterized in that the active carbon is washed with demineralized water and subsequently left standing in a vacuum of from 10**-4 to 10**-7 bars for 30 minutes to 10 hours at a temperature of from 150 to 300 degrees C in order specifically to modify the surface of the carbon, after which a solution of a suitable metal salt is added to the carbon with stirring in vacuo, optionally followed by cooling, and the carbon now surrounded by vapor is cooled slowly, but at least over a period of 1 hour, to room temperature and subsequently dried.
Patent DE-3170179-D1 (DE)
Title: Drinks coaster
Inventor: PEARSON MARK
IPC: A47G23/03
Filed: 1981-11-04
Granted: 1985-05-30
Abstract: The present invention provides a coaster for a drink container characterized in that the coaster incorporates a microporous structure capable of absorbing liquids which fall upon the surface thereof. Such a coaster, provided it is of appropriate dimensions and porosity, can prevent any spillage or condensation from reaching the table surface, yet will remain externally dry.
Patent DE-3367377-D1 (DE)
Title: Access equipment
Inventor: STOKOE RIDLEY
IPC: B66F11/04
Filed: 1983-06-07
Granted: 1986-12-11
Abstract: Access equipment comprising an articulated boom arrangement (1, 3) for supporting a cage (11), in which a lower boom (1) and an upper boom (3) are pivotally connected (at 9) and the lower boom is pivoted (at 7) to a turntable platform (5) rotatable (about axis 53) with respect to a towable trolley portion (43, 41, 61), has a first ram (25) for moving the upper boom (3) relatively to the lower boom (1) and a second ram (29) for moving the lower boom relatively to the platform (5). With a view to avoiding the need to provide complex control gear, movement of the lower boom (1) under the control of its ram (29) is limited (conveniently by the stroke of the ram) so that, in its rest position, the lower boom (1) is arranged to extend upwardly with respect to the platform (5) at an angle  theta  such that, in operation, the booms (1, 3) are not movable into positions in which the equipment becomes unstable.
Patent DE-3373135-D1 (DE)
Title: Gun cases
Inventor: LEE ROBERT M
IPC: A45F4/12
Filed: 1983-03-22
Granted: 1987-09-24
Abstract: A gun case (10) includes bullet resistant material, integrally formed as part of the gun case or as an insert (44) within the gun case, so that the gun case may be converted into a lightweight shield or a personal body protector garment.
Patent DE-3374776-D1 (DE)
Title: Fast locking automatic seat belt retractor
Inventor: ADOMEIT H D
IPC: B60R22/405
Filed: 1983-05-09
Granted: 1988-01-14
Abstract: The safety belt (1) of a motor vehicle is wound onto a reel (13) which is equipped with two locking devices. The first device consists of a ratchet wheel (3) and a pawl (4) which is actuated by the movement of a ball (9a) when the vehicle deceleration exceeds a preset value. The second device consists of a pawl (10) which engages the internal teeth of a ring (5) when the acceleration of the safety belt out of the reel exceeds a preset figure. The second pawl is actuated by the inertia of a disc (7) which rotates relative to the belt reel housing (6).
Patent DE-3374786-D1 (DE)
Title: Method for the crystallization of poly(arylene sulfide)
Inventor: SENATORE GUY
IPC: C08G75/02
Filed: 1983-09-08
Granted: 1988-01-14
Abstract: A method for affecting the crystallization of poly(phenylene sulfide), i.e., lowering the melt crystallization temperature or lowering the rate of crystallization of the polymer, in which phenylene sulfide polymers is contacted with polyvalent metal cations in aqueous solutions at an elevated temperature for a time sufficient to affect the crystallization of the polymer.
Patent DE-3377477-D1 (DE)
Title: Method and device for manufacturing and stocking thermoplastic bags
Inventor: BENDIG FRANZ
IPC: B31B50/98
Filed: 1983-03-24
Granted: 1988-09-01
Abstract: A continuous web in the form of a hose-like thermoplastic foil is intermittently fed through a welding and severing station in which two transverse weld seams on the foil are made and simultaneously a cutting blade severs a completed bag along a line between the weld seams. A transfer unit arranged immediately below the welding station temporarily seizes the severed bag, displaces the same a small distance in feeding direction, and then dashes the rear portion with the still plastic weld seam against an alignment line of a stacking station. The stacking station is arranged a small distance below the welding station at the other side of the severed bag, and the still plastic weld seam fuses with the corresponding weld seam of the preceding bag interlocked in the stack. The completed stack is discharged in a perforating station where the tearing line is perforated simultaneously through all stacked bags. If desired, additional holes are punched between the upper edge of the bag and the perforation line.
Patent DE-3377718-D1 (DE)
Title: Reaction of t-alkylhydrazinium salts and organic peroxides to foam unsaturated polyester resins
Inventor: KAMENS ERNEST RUDOLPH
IPC: C08K5/24
Filed: 1983-05-11
Granted: 1988-09-22
Abstract: @ Low density foams are prepared from an admixture which comprises a medium which is polymerizable and/or crosslinkable by free radical initiation, a t-alkylhydrazinium salt blowing agent, a peroxide curing agent, a suitable surfactant, and at least one transition metal salt promoter wherein at least one of the metal salts is a compound of iron or copper. The t-alkylhydrazinium salt blowing agent in the presence of an effective amount of the transitional metal salt promoter improves the efficiency of the process.
Patent DE-3460976-D1 (DE)
Title: Process for the production of electrically insulating composites
Inventor: KLEEBERG WOLFGANG DR
IPC: C08G59/00
Filed: 1984-07-16
Granted: 1986-11-20
Abstract: Electrically insulating composite materials formed from (1) epoxy resins and (2) polymeric fiber reinforcement which have high strength are formed if the cross-linking of the epoxy resin is accomplished by anionic polymerization using tertiary amines of the formula   <IMAGE> as catalyst.
Patent DE-3462993-D1 (DE)
Title: Improved dental cleaning system
Inventor: WARRIN GEORGE E
IPC: A61C17/02
Filed: 1984-02-14
Granted: 1987-05-14
Abstract: The system comprises a first conduit (46) for supplying air under pressure to the handpiece (10), a second conduit (54) connected to the first for supplying air under pressure into the bottom portion of the fluid-tight chamber (58) for entraining cleaning powder (82) to be discharged through an outlet opening in the fluid-tight chamber, a third conduit (74) connected to the first and to the fluid-tight chamber for directing a flow of air into the chamber at a point above the level of the cleaning powder in the chamber, a flow restricter (76) and air filter (78) connected in the third conduit and with the air filter being located in the fluid-tight chamber for filtering air flowing into and out of the system through the third conduit, fourth conduit (62) connected to the outlet from the fluid-tight chamber and to the first conduit downstream of the connection with the first and second conduits whereby air and cleaning powder discharged from the fluid-tight chamber will be mixed with the air flowing from the first conduit for delivery to the handpiece, a pinch valve flow controller (64) for controlling the flow of air and cleaning powder through the fourth conduit, and one-way renewable air filters (52,60) connected in the first and second conduits with the renewable filters including a check valve to prevent the reverse flow of air through the filters.
Patent DE-3467932-D1 (DE)
Title: Process for testing vacuum-sealed packages
Inventor: KAATZE MICHAEL
IPC: G01M3/32
Filed: 1984-02-16
Granted: 1988-01-14
Abstract: The testing method mechanism (10) handles vacuum packages, each comprising goods enclosed by airtight sheet material, and tests them for air leaks. The package is subjected to a pressure greater than its internal one, the alteration in condition resulting from leaks being used as an indicator. Immediately after prodn., the package is subjected for a short time to a pressure of 4 to 25 bar, and typically for from 10 to 60 seconds. After this, mechanical compression strength can be tested between two plates connected to a measuring instrument.
Patent DE-3470509-D1 (DE)
Title: Box for small objects and supplemental device for an accessory for the packaging of small objects in a box
Inventor: WIEHLE LOTHAR
IPC: B65C9/14
Filed: 1984-11-05
Granted: 1988-05-26
Abstract: The box is made from a flat cardboard blank with two narrow sides to fold over the contents and two wide sides which have shaped flaps (11,12) to form the closure. A closure label tab (19) comprises a flat sheet with an inversion (20) at one end to engage a hooked section (13,14) of one flap. The label tab can have different text etc. printed or glued on, so that the package can be used for special occasions.