baber/WOPTO huggingface dataset:
Patent GB-2337619-A (GB)
Title: Threshold voltage verification method and circuit for program and erasure verification of a non-volatile memory cell
Inventor: SONG BOK NAM
IPC: G11C29/50
Filed: 1996-03-19
Abstract: A threshold voltage verification method or circuit for program or erasure verification of a non-volatile memory cell comprises supplying a bias voltage to a gate, a drain and a source of a non-volatile memory cell during program mode or erasure mode and sensing threshold voltage of the cell by using means, such as an inverter of which the input logic threshold voltage is equal to the threshold voltage of the cell. A further aspect relates to generating first logic signals, such as from inverters G1-G3 according to each drain current of selected memory cells 4 for a program mode, generating a program verification signal S1 from a combination of the first logic signals, such as in a NOR gate, generating second logic signals, such as from inverters G4-G6 according to each drain current of selected memory cells 4 for an erasure mode, and generating an erasure verification signal S2 according to a combination of the second logic signals, such as in an AND gate. Even if the threshold voltage of any memory cell is less than a predetermined threshold voltage for an erasure mode, over erasure can be prevented by an output signal S3 of a NAND gate connected to inverters G7-G9.
Patent GB-2350572-A (GB)
Title: Adhesive tape
Inventor: SMITH PAUL JAMES
IPC: C09J7/20
Filed: 1999-06-05
Abstract: An adhesive tape e.g. a masking tape, comprises a layer of tape 4 with adhesive on one side, a guide layer 10 releaseably adhered to the opposite side of the tape, the guide layer overlapping at least one edge of the tape so as to extend past the edge of the tape. . A peelable backing layer 6 can be releaseably adhered to the side of the adhesive tape opposite to the side adhered to the guide layer. The guide layer assists in the positioning of the tape at a constant spacing from a surface. Preferably, the guide layer extends at least about 4mm, for example 9mm or 11mm, from the edge of the adhesive tape. Typically, the adhesive 12 which releaseably adheres the guide layer to the tape has lower adhesive strength than the adhesive 8 which releasably adheres the peelable backing layer onto the tape. Thus, after the peelable backing layer is removed and the tape is positioned on a surface with the aid of the guide layer, the guide layer can be easily removed without dislodging the tape from the surface.
Patent GB-2334325-A (GB)
Title: Device for keeping food in a cold environment
Inventor: ORTION DIDIER
IPC: F25D15/00
Filed: 1997-12-03
Abstract: The invention concerns a device for keeping at a cool temperature an air layer above and below foods prepared or laid out on a cooking surface. This is achieved by laminar flux of cold air at the surface and in the substructure. The device comprises a modular cooking surface (9) provided with diffusers (4) equipped with filters (5) through which a flux of air (1) cooled through a cooling distributor (6) is propelled by means of a ventilator (2). The flux of air can be channelled into the diffusing vessel (16) and the streamlined fillets (30a, 30b) for recycling . The assembly constitute a piece of furniture on an underframe (21) which can be mobile thereby defining a table.
Patent GB-2335832-A (GB)
Title: Automatic file transfer between a server and a mobile node
Inventor: CRUMPLER DENNIS M
IPC: G16H40/67
Filed: 1995-11-21
Abstract: Information is automatically shared among a plurality of mobile nodes which are intermittently linked to a server. When a first file is to be transferred from the server to a mobile node, the server identifies whether an associated second file is required in order to access the first file 902, and if so, a probe is performed to determine whether the second file exists at the mobile node 906. If the second file does not exist at the mobile node, it is transferred to the mobile node along with the first file 908 and 910. The files may be hospital or new employee records presented as forms into which information may be entered by a user. Completed forms can be automatically shared with other users via a distribution list.
Patent GB-2340766-A (GB)
Title: A cracker
Inventor: SHAW BARRY
IPC: A23G3/00
Filed: 1999-07-26
Abstract: A cracker comprising a central container for housing cracker contents and a cracking device located in the cracker and activated by a predetermined movement of the components of the cracker is described. A pair of end containers are provided as handles of the cracker. The end containers are aligned with and adjoined to the central container. Each of the end containers is separable from the central container and forms a discrete container. A method of storing the components of a cracker after use, is also described together with a method of assembly. Each end container may be used as a drinking vessel.
Patent GB-2352824-A (GB)
Title: Laser markable material comprising TiO2 pigmented thermoplstic elastomer
Inventor: LEE TANG YUNG
IPC: B41M5/26
Filed: 1999-07-30
Abstract: The laser markable material comprises a thermoplastic elastomeric polymer, pigmented with a coloured pigment, e.g. titanium dioxide. The pigment has an absorption band in the visible, or preferably the UV region, of the spectrum. The exposure wavelength of the laser is adjusted to match the absorption of the pigment. On exposure of the pigmented polymer a photochemical reaction occurs leading to a colour change, e.g. TiO<SB>2</SB> changes from white to black. In one embodiment, the material is used to form the text on the translucent keymat 2 of a mobile phone.
Patent GB-2337024-A (GB)
Title: Stretchable absorbent structure for personal care products
Inventor: ABUTO FRANK PAUL
IPC: A61F13/15
Filed: 1998-01-29
Abstract: There is provided a stretchable absorbent material for personal care products which has a liquid permeable top sheet, a bottom sheet, and beams of an absorbent composition between the top and bottom sheets whereby the beams are spaced apart by bond rows therebetween. The stretchable absorbent material provides a more conformable product and can aid in moving liquid away from the target zone, and in air circulation within the product. Such an absorbent material may be used in personal care products like diapers, training pants, feminine hygiene products, absorbent underpants, adult incontinence products, and the like.
Patent GB-992496-A (GB)
Abstract: 992,496. Photo-electric distance measuring. SUD-AVIATION SOC. NATIONALE DE CONSTRUCTION AERONAUTIQUES. April 30, 1962 [May 4, 1961], No. 16504/62. Heading H4D. Relates to apparatus for measuring the distance h of a target O from a light transmitter S by determining the angle a utilizing a photoelectric receiver P a fixed distance d from transmitter S, receiver P comprising two adjacent photo-cells whose output signal amplitudes are compared. According to the present invention the light transmitted is modulated at two different frequencies E, f and the outputs of photo-cells 7, 8, Fig. 4, pass through filters 9, 11 tuned respectively to F, f, the filter outputs are added in unit 10, the gain of an amplifier 12 is automatically controlled, amplifier 12 output is filtered at respective frequencies F, f by units 14, 15, and detector 16, 17 outputs. are compared in a device 18. The light modulations may be alternate or simultaneous, Figs. 2, 3 and 5 (not shown); in the former case a storage device is associated with one of the filters 9, 11. The gains of the latter are adjustable to compensate for any differences between the photocells.
Patent GB-2345757-A (GB)
Title: NMR well logging
Inventor: CHEN SONGHUA
IPC: G01R33/46
Filed: 1999-10-27
Abstract: A method of nuclear magnetic resonance (NMR) well log processing. A wavelet decomposition of an NMR echo train is performed. The resulting small scale coefficients, which may be discretely or continuously indexed by scale, in alternative embodiments, are windowed, and a first reconstruction generated therefrom by inverse wavelet transformation. The reconstructed signal is inverted and fit to a multiexponential model. Further refinements may be generated by iteratively decomposing the fitted signal at a preselected maximum scale, increasing at each iteration, generating a new coefficient by replacing the corresponding portion of the previous coefficient with the coefficient at the current scale, reconstructing the signal with the new coefficient, and fitting the signal so reconstructed to the relaxation time distribution.
Patent GB-2346114-A (GB)
Title: Bidirectional or unidirectional inkjet printing in accordance with a selected print mode and whether a bidirectional print alignment has been performed
Inventor: BRENNER JAMES M
IPC: B41J19/14
Filed: 1999-10-27
Abstract: The printer includes a processor (55,Fig.2) which causes bidirectional or unidirectional printing to occur using printhead cartridges (50,52,54,56,Fig. 1). The processor determines at step 113 whether a selected print mode 111 is one of a number of predetermined modes in which bidirectional printing is performed only if a bidirectional print alignment 117 has been performed. The alignment may be achieved by, for example, shifting the print data along a carriage axis for one of the opposing scan directions, in increments of the carriage axis dot resolution. If the selected mode is one of the predetermined modes, and the bidirectional alignment has been performed, then the cartridges print by bidirectional printing 119 across a print media (27,Fig. 1). If the selected mode is one of the predetermined modes, and the bidrectional alignment has not been performed, then the processor causes the cartridges to print by unidirectional printing 121 across the print media. The cartridges may be supplied from an off-axis ink delivery system (60,62,64,66,Fig.1) via a conduit (58). The printer may be used on media which is susceptible to image quality degradation due to ink drop placement misalignment, for example, due to printhead to printhead variation in drop velocity (Fig.4). The throughput of the printer is increased by bidirectional printing if bidirectional alignment has been performed.
Patent GB-2344867-A (GB)
Title: Hydraulic bolt tensioner
Inventor: MORE NICHOLAS
IPC: B25B29/02
Filed: 1999-12-17
Abstract: A hydraulic apparatus 100 for tensioning a bolt includes a piston 110 for engaging a puller sleeve 114 and a cylinder block 106 slidably connected to the piston 110 such that the piston 110 and cylinder block 106 can be forced apart under hydraulic pressure to apply axial force to the puller sleeve 114 to tension a bolt 102. A sleeve 122 is connected to the piston 110 and a series of springs 128 are arranged between the sleeve 122 and cylinder block 106 such that the springs 128 are compressed by movement apart of the piston 110 and cylinder block 106. When the hydraulic pressure is released, the springs 128 urge the piston 110 and cylinder block 106 together to release the axial force applied to the puller sleeve 114.
Patent GB-191111890-A (GB)
IPC: F04D3/00
Abstract: 11,890. Dicker, S. G. S., [Sulzer, Geb.]. May 17. Parallel-flow turbine pumps.-In screw pumps of the turbine (parallel - flow) type in which guide-apparatus is arranged on both the suction and discharge side of the impeller, the curvature, pitch, and clearance of the guide-blades are varied so as to neutralize inequalities in flow and pressure due to the shaft not being vertical and to bends in the suction and discharge pipes. A diagrammatic development of the impeller blades and guides is shown in Fig. 8.
Patent HU-T65973-A (HU)
Title: Method and device in the cooling of the circulating material in a fluidized-bed boiler
Inventor: RAIKO MARKKU
IPC: F23C10/28
Filed: 1992-09-09
Abstract: PCT No. PCT/FI92/00238 Sec. 371 Date Feb. 24, 1994 Sec. 102(e) Date Feb. 24, 1994 PCT Filed Sep. 9, 1992 PCT Pub. No. WO93/05340 PCT Pub. Date Mar. 18, 1993The invention concerns a method and a device in the cooling of the circulating material in a fluidized-bed boiler. In the method the fuel (A) is introduced into the circulating-powder combustion chamber (10) of the fluidized-bed boiler into the lower part of the circulating-powder combustion chamber (10) and an inert circulating material, which contains a proportion of unburned powdered fuel (A), is circulated from the top part of the circulating-powder combustion chamber (10) to the lower part of the circulating-powder combustion chamber (10). The flue gases are passed in the method from the powder separator (13) along the duct (15) into the exhaust-gas boiler (16), through whose heat exchanger (16a) thermal energy of the flue gases is transferred further to other useful use. In the method, part of the cooled flue gases are recirculated along the duct (20) into the circulating material and, by means of the cooled flue gases, the capacity of cooling of the fluidized-bed furnace is regulated by affecting the temperature of the circulating material.
Patent HU-78081-A (HU)
Title: Motor vehicle hydraulic braking system
Inventor: BILL KARLHEINZ
IPC: B60T8/32
Filed: 1995-04-05
Abstract: A brake system has a vacuum brake booster which works with an electromagnet, independently of the driver action. There is a sensor to detect the speed of the brake pedal motion, the output signal being proportional to the motion of the axially-moving wall within the booster, and an electronic unit derives the rate of change of this with time. The sensor is a linear potentiometer. The pneumatic valve through which the booster control valve is operated using the brake pedal can also be operated electronically, using a signal from the electronic unit. This unit allows a continuous calibration of the sensor.
Patent IL-57336-A (IL)
Title: Preparation of stereoisomeric n-aralkyl-2,6-dimethyl-morpholines
IPC: A01N43/84
Filed: 1979-05-18
Abstract: 1. A process for the preparation of a stereoisomeric N-aralkyl-2,6-dimethylmorpholine of the formula I  see diagramm : EP0007093,P5,F1  where R1  is hydrogen, an aliphatic radical of 1 to 10 carbon atoms or alkoxy of 1 to 6 carbon atoms and R2 , R3  and R4 each denote hydrogen or an aliphatic radical of 1 to 4 carbon atoms, or of a defined mixture of such compounds, by reacting a stereoisomeric 2,6-dimorpholine of the formula II  see diagramm : EP0007093,P5,F2  are defined mixture of such compounds with a compound of the formula III  see diagramm : EP0007093,P5,F3  where R1 , R2 , R3  and R4  have the above meanings, characterized in that the reaction is carried out in the presence of hydrogen and of a hydrogenation catalyst with contains palladium mixed with silver on an inert carrier.
Patent IL-70555-A (IL)
Title: 4-hydroxy-alpha-ethylbenzhydrols,their preparation and pharmaceutical compositions containing them
IPC: A61K31/055
Filed: 1983-12-27
Abstract: The invention relates to new 4-hydroxy-benzhydrols of the formula (I) <IMAGE>  (I)  wherein R1 and R2 independently represent hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, with the proviso that if R1 is hydrogen, R2 is other than hydrogen or a 3-trifluoromethyl group, or if R1 is a 2-methyl group, R2 is other than a 5-methyl group. According to another aspect of the invention there are provided processes for the preparation of these compounds. The compounds of the formula (I) are pharmacologically active. In particular, they are suitable for the treatment of acute ethanolic intoxication. Pharmaceutical compositions containing them as active ingredients are also within the scope of the invention.
Patent IL-93707-A (IL)
Title: [[(1,3,5-triazin-2-yl)aminocarbonyl]aminosulfonyl]benzoic esters, their preparation and herbicidal compositions containing them
IPC: C07D251/16
Filed: 1990-03-12
Abstract: [[(1,3,5-Triazin-2-yl)aminocarbonyl]aminosulfonyl]benzoic esters of the general formula I <IMAGE> I wherein R1 and R2 are methyl or ethyl, and R3 is hydrogen, fluorine or chlorine, agriculturally useful salts thereof, processes for their manufacture, and their use.
[US5071470A]
Patent IL-98082-A (IL)
Title: Ortho-substituted benzyl esters of cyclopropanecarboxylic acids, their preparation and their use as pesticides
IPC: A01N53/00
Filed: 1991-05-08
Abstract: Ortho-substituted benzyl esters of cyclopropanecarboxylic acids I <IMAGE>  (X = N, CH> where A is one of the following cyclopropane radicals: <IMAGE> (R<1> is CN, C2-C8-alkyl, CF3, C3-C8-alkenyl, C1-C4-alkoxycarbonyl, optionally substituted phenyl-C1-C6-alkyl or phenyl-C3-C6-alkenyl, ethoxyphenyl, 2- or 3-bromophenyl, 2- or 4-trifluoromethylphenyl, 2,4- or 2,6-difluorophenyl, 2-fluoro-6-chlorophenyl, 2,4- or 2,6-dimethylphenyl, 2,3,6-trichlorophenyl, trimethylsilyl; R<2> is H or halogen; R<3> is optionally substituted phenyl; R<4> is CH3 or halogen; Hal is halogen),  with the proviso that X is CH when R<1> is CF3 or trimethylsilyl. The compounds I are suitable as fungicides and for controlling pests.
Patent JP-H08278836-A (JP)
Title: Power supply device and image formation system composed of power supply device and recorder connected to the power supply device
Inventor: NAKANISHI HIDEKI
IPC: G06F1/26
Filed: 1996-01-24
Abstract: PURPOSE: To provide a battery pack device capable of executing a protective operation when the use of a printer to which power is supplied is ended. CONSTITUTION: By a switch 106 to be turned on and off linked with the opening/ closing of the upper cover of the printer to which the power is supplied, an MPU 110 detects that the use of the printer is ended and it is required to shift from a power supply state to supply stoppage and power supply to the printer is stopped after measuring the prescribed time from the time of the detection by a timer 107.
Patent JP-2000208717-A (JP)
Title: Semiconductor chip, package for semiconductor device, probe card and package testing method
Inventor: TAMAI SHIGEKI
IPC: G01R1/073
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce cost by effectively use of a base material and shortening testing time. SOLUTION: Two neighboring liquid crystal driver chips 14, 14 mounted on a TCP11 are arranged, and input lead 15 sides or output lead 16 sides are made to face each other, and input test terminals 17 or output test terminals 18 are made in common. Thereby the mounting pitch of the liquid crystal driver chips 14 is reduced, and base material 12 is used effectively. Input terminals in the same numbered position from both ends of the driver chips 14 are so arranged that power sources or signals of the same potential are inputted. An input signal is applied to the input test terminals common to the drivers, and the outputs from the respective output terminals are measured simultaneously, so that both the liquid crystal driver chips are tested simultaneously with one time probing. Thereby the test time is shortened, and the cost for test is reduced.
Patent JP-S54103764-A (JP)
Title: Brazing material
Inventor: YASUDA TOMIROU
IPC: B23K35/40
Filed: 1978-02-03
Abstract: PURPOSE:A brazing material has a property such that at least its surface is amorphous to incrase its flowing property effecting higher brazing gap filling property. CONSTITUTION:A brazing material is amorphous, at least its surfce, or preferably the total mass. The amorphous material consists of plastically nondeformable  material such as Au-Si alloy, Au-Ge alloy, Au-Sn alloy, Sn-containing phosphorus  copper, etc. Among which, Sn-containing phosphorus Cu can be adveantagrously  processed into wire and foil, in which a composition of Ag;10 to 30%, P;3 to 7%, Sn;11 to 20% by weight and the balance being Cu is preferred.
Patent JP-S62167669-A (JP)
Title: Floppy diskette automatic loading device
Inventor: TOKUNAGA SHOICHI
IPC: G11B17/04
Filed: 1986-01-20
Abstract: PURPOSE:To prevent a damage of a medium by adopting the constitution that the operation sequence is restricted when a medium is loaded and a lever lock operation locking the loaded medium is executed and the operation of lock lever is inhibited when the loading is not normal. CONSTITUTION:A loading link 3 pressing a medium 10 carried in the arrow A direction further and positioning the medium to a normal loading position P, and a Geneva mechanism operating the lock lever 12 via the interlocking operation with the loading link 3 are provided. The Geneva mechanism 15 consists of a Geneva drive cam 4 provided with a cam forming part 4a, a disk part 4b, a drive pin 4c, and an operating face 4' and a Geneva follower cam 2 provided with a Geneva slot 2' and the lock lever 12, and the loading link 3 is provided with a claw 7 and a notch slot 8. When the medium 10 is going to stop, e.g., at a point P', the operating face 4' and the disk part 4b collide with the claw 7 and does not pass through the slot 8, the operation is not progressed and the lever lock operation by the lock lever 12 is not executed naturally. There is no danger of damage to the medium.
Patent JP-H11215045-A (JP)
Title: Speech recording system and its method for train-use radio device
Inventor: KOMATA YUKIO
IPC: H04B7/26
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a speech recording system which records only necessary speeches and can easily provided as to when, who and what of a reproduced speech. SOLUTION: In this recording system, radio base station interface(BSIF) 8, 9 and so on are placed between a central controller 1 and radio base stations 2, 3, etc., respectively. Each BSIF produces a flag showing a busy or idle mode and address information on a circuit to be recorded and sends them to the controller 1. The controller 1 connects the address of an active circuit to a recording device only in a busy mode and records a speech together with its date. The BSIF also stores speech information data received from the radio base station in a disk device 11 of a maintenance console 10, together with the date of the speech to secure correspondence between the recorded speech and the speech information.
Patent JP-S56107392-A (JP)
Title: Semiconductor storage device
Inventor: KUROKAWA HIDETSUNE
IPC: G11C11/401
Filed: 1980-01-30
Abstract: PURPOSE:To make unnecessary the clear operation and to enable the clear indication of failures in write-in system circuit, by precharging with a given potential different from the precharge potential at write-in and readout for the memory cell in matrix arrangement, at the application of power supply. CONSTITUTION:When the storage device is in stable state with power supply, FF110 is set, a transistor Q1 connected to a resistor R1 of a precharge control circuit 180 is OFF, Q3, Q4 are ON, and the transistor Q1 connected to the resistor R2 the same as the resistor R1 of the circuit 181 is OFF. Thus, at the write-in and readout when FF110 of wirings 210, 211 via transistors 30, 31 is reset, one potential, which is equal normally, is lower or higher than other. The cell 10 and the like in matrix arrangement selected with this precharge potential is initially set to 1 or 0 corresponding to different potential of the lines 210, 211 independently of the previous memory content. Thus, the clear operation of memory cell at the application of power supply is made unnecessary and failure in the write-in system circuit at initial stage can clearly be depicted.
Patent JP-H06219846-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: TANAKA YASUSHI
IPC: C04B35/58
Filed: 1993-01-26
Abstract: PURPOSE:To obtain an AlN sintered compact having high heat conductivity at a low firing temp. of <=1,650 deg.C. CONSTITUTION:When a compact obtd. by adding a sintering and to powdery AlN and compacting them is sintered by firing in a nonoxidizing atmosphere to produce an AlN sintered compact, powdery AlN having 4.0-8.0m<2>/g specific surface area is used as the above-mentioned powdery AlN and a combination of a proper amt. each of a compd. of a rare earth element (sintering aid 1), a compd. of an alkaline earth metal (sintering aid 2) and NbC (sintering aid 3) is used as the above sintering aid. The above compact is fired at <=1,650 deg.C.