Quotables
"I watched his countenance closely, to see if he was not deranged ... and I was assured by other senators after he left the room that they had no confidence in it."
U.S. Senator Smith of Indiana ; After seeing Samuel Morse demonstrate the telegraph.
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| Number | Title | Issue Date |
| 5856530 | Antipicornaviral compounds and methods for their use and preparation Picornaviral 3C protease inhibitors, obtainable by chemical synthesis, inhibit or block the biological activity of picornaviral 3C proteases. These compounds, as well as pharmaceutical compositions that contain these compounds, are suitable for treating p... | 01/05/1999 |
| 5639097 | Gas seal "O" ring holder A stationary assembly for use in a gas or liquid seal for sealing an interface between a machine body and a rotatable shaft. The stationary assembly includes an annular seal ring attached to the machine body and surrounding the shaft. An annular seal ring... | 06/17/1997 |
| 5601533 | Endoscopic puncture needle device An endoscopic puncture needle device comprising: an elastic catheter introducible into an instrument channel of an endoscope; a flexible hollow puncture needle extending through the catheter; a cylindrical handle casing extending in the longitudinal direc... | 02/11/1997 |
| 5508830 | Liquid crystal display unit having an enclosed space between the liquid crystal cell and at least one polarizer In a liquid crystal display unit for use in a liquid crystal projector used in a high-temperature environment, this invention is directed to provide a liquid crystal display unit which prevents deterioration of the display unit and deformation of a polari... | 04/16/1996 |
| 5314806 | Biological degradation of sodium oxalate with bacillus agal N91/005579 A method and system for the biological disposal of oxalate is described in which a biological reactor having an alkalophilic oxalate-degrading aerobic micro-organism in aqueous solution is employed. The biological reactor comprises a vessel containing the... | 05/24/1994 |
| 5274313 | Method and arrangement for actuating electromechanical transducers The invention relates to methods and arrangements for actuating electromechanical transducers, in particular electric motors (3) having a voltage or a current, the optimum curve shape of which is previously determined from the data of a model transducer a... | 12/28/1993 |
| 5233498 | Arrangement for forced triggering a spark gap An arrangement for forced triggering a spark gap at a voltage below self-ignition voltage, which spark gap is divided into at least two sub spark gaps arranged in series, whereby voltage division components are connected in parallel with the sub spark gap... | 08/03/1993 |
| 5224059 | Device for measuring altitude and barometric pressure A device for measuring altitude and barometric pressure having a barometric pressure sensor, an amplifying circuit for amplifying the output signal from the pressure sensor, an analog to digital converter for converting the output signal from the amplifyi... | 06/29/1993 |
| 5204519 | Close-contact image sensing device having a reset switch A close-contact image sensing device has at least a plurality of blocks each including the combinations each consisting of a photo sensing element and a photo sensing element select switch connected in series to the photo sensing element, and a common sig... | 04/20/1993 |
| 5192993 | Semiconductor device having improved element isolation area A semiconductor device of the present invention is disclosed which includes a semiconductor device of a predetermined conductivity type having a predetermined impurity concentration, a source/drain area formed on the upper surface portion of the semicondu... | 03/09/1993 |
| 5180855 | Process for the preparation of citral A process for the preparation of citral by the cracking of prenal diprenyl acetal in a vapor phase in the presence of a heterogeneous type of acid catalyst.... | 01/19/1993 |
| 5163138 | Protocol for read write transfers via switching logic by transmitting and retransmitting an address A process for transferring information including a source or destination address between two nodes in a network via data switching logic. The switching logic must decode commands and addresses in order to adopt the proper configuration so that the command... | 11/10/1992 |
| 5162212 | Transaminase from E. coli DH-1 (ATCC 33849) A new transaminase has been isolated from E. coli DH-1 (ATCC 33849). It is possible to use the transaminase with great efficiency to prepare L-phosphinothricin and gamma-aminobutyric acid from appropriate precursors by transferring an amino group from glu... | 11/10/1992 |
| 5153881 | Method of handling errors in software Hardware error processing is undertaken to analyze the source of the error and to preserve sufficient information to allow later software error processing. The hardware error processing also allows, for certain errors, complete recovery without interrupti... | 10/06/1992 |
| 5147642 | Use of bacteriolytic enzyme product and protease as additive for improving feed conversion in livestock production It has been found that bacteriolytic enzyme products and proteases can be added in a mixture as additive to feedstuffs, whereby an improvement in feed conversion, manifested by improved growth of the livestock, is brought about.... | 09/15/1992 |
| 5146421 | High speed parallel multiplier circuit The binary multiplier circuit for obtaining a product of an M-bit multiplier and an N-bit multiplicand includes a multiplier circuit which produces a matrix of original summand bits having M rows and M+N columns and a matrix reduction circuit. In the matr... | 09/08/1992 |
| 5135380 | Supply device for supplying friction material to devolatizing device A supply device for supplying a friction material to a conveyor provided in a devolatizing device. The friction material is agitated by an agitator and discharged therefrom to the conveyor. The supply device includes a pair of roller members each having a... | 08/04/1992 |
| 5132770 | Semiconductor device having improved multi-layered substrate structure A semiconductor device includes a composite semiconductor substrate formed by disposing first and second semiconductor substrates in close contact with each other. At least one dielectric layer is formed in the composite semiconductor substrate. At least ... | 07/21/1992 |
| 5128777 | Image reading apparatus An image reading apparatus for reading image formed on a document. The apparatus includes a scanner for scanning the image and forming image data, a driver for driving the scanner, a data processor for processing the image data and outputting information ... | 07/07/1992 |
| 5124551 | Apparatus for measuring the temporal correlation of fundamental particles An apparatus for measuring the temporal correlation of fundamental particles such as photons, neutrons, X-rays or the like, comprising at least one deflector for sweeping the fundamental particles or images thereof in at least one direction, an aperture m... | 06/23/1992 |
| 5122855 | Semiconductor device with latch-up prevention structure A semiconductor device comprises first and second island regions of a first conductivity type formed closely to each other in the surface area of a semiconductor substrate, first-and second-channel type MOS FETs formed in the first island region, and a hi... | 06/16/1992 |
| 5122682 | Source-coupled FET-logic-type logic circuit A source-coupled FET-logic-type logic circuit having level shift elements connected to a high-potential power supply, field-effect transistors, load elements connecting the sources of the field-effect transistors, field-effect transistors coupled between ... | 06/16/1992 |
| 5119184 | Color image processing apparatus with digital color signal compression means The invention provides a color image-processing apparatus in which there is provided a color reproduction table for producing plural color image signals for each of a plurality of processing channels in response to digital pixel signals splitted into said... | 06/02/1992 |
| 5118962 | Power supply backup circuit Improvements to a power supply backup circuit used to backup the operation of a radio device or the like when a power supply therefor is interrupted. A reverse current preventing diode is connected such that its anode is connected to the junction point of... | 06/02/1992 |
| 5118948 | Gamma camera device A radiation ray (gamma ray) radiated from a test subject previously dosed with radioisotope is incident on a scintillator and converted into scintillation light. A plurality of photomultipliers arranged in a hexagon receive and convert the scintillation l... | 06/02/1992 |
| 5119385 | Parametric pulse laser Light input means inputs exciting pulse light beams to a parametric oscillator simultaneously in a plurality of directions. The parametric oscillator including a parametric element such as a urea crystal produces parametric pulse beams having different wa... | 06/02/1992 |
| 5116835 | Enzyme-inhibiting urea derivatives of dipeptides, a process for the preparation thereof, agents containing these, and the use thereof Enzyme-inhibiting urea derivatives of dipeptides, a process for the preparation thereof, agents containing these, and the use thereof. The present invention relates to compounds of the formula I ##STR1## in which A and B denote, indpendently of one anothe... | 05/26/1992 |
| 5116596 | Process for the preparation of an organ-specific substance labeled with technetium-99m The invention relates to a process for the preparation of an organ-specific substance labeled with technetium-99m, in which an organ-specific substance, or an organ-specific substance which has been pretreated or coupled to a complexing agent for techneti... | 05/26/1992 |
| 5115191 | Testing integrated circuit capable of easily performing parametric test on high pin count semiconductor device A boundary-scan-testing integrated circuit adapted to both a functional test of an entire IC chip and a parametric test for input and output buffers, connected to pads of the IC chip, in a periphery cell area of the IC chip. First memory circuits are resp... | 05/19/1992 |
| 5114836 | Method of development comprising intermittently spraying a photographic material A method of developing a silver halide photographic material is disclosed. The method comprises a step of supplying a developer to a surface of an exposed silver halide photographic material, which is transferred by at least one pair of rollers, intermitt... | 05/19/1992 |
| 5113360 | Portable apparatus with a structure to secure a printed circuit board to a base unit A portable computer has a keyboard and a display unit mounted to a base unit. The bottom plate of the base unit includes a front bottom portion and a rear bottom portion angled relative to the front bottom portion. A printed circuit board is mounted on th... | 05/12/1992 |
| 5113215 | Image position detecting device An image position detecting device for detecting relative positions of images of an object on a pair of image sensors. A pair of image data groups are derived from the pair of image sensors. The image position detecting device includes window-size designa... | 05/12/1992 |
| 5113355 | Printer control system A printer control system which enables queue identifiers, which identify different print jobs, to be sorted such that those queue identifiers identifying print jobs which require fonts that are already loaded in the print server are placed at the head of ... | 05/12/1992 |
| 5111271 | Semiconductor device using standard cell system A semiconductor device formed by using a standard cell system is a semiconductor device using a multi-layered wiring system. At this time, inter-cell wirings for electrically connecting different standard cells are formed of only a conductive layer which ... | 05/05/1992 |
| 5111242 | Image forming apparatus having a more smoothly controlled image forming element An image forming apparatus for producing a visible image on an image forming medium includes a photosensitive drum for carrying a latent image thereon, a developer for developing the latent image to form a developed image on the photosensitive drum, and a... | 05/05/1992 |
| 5111154 | Analog filter An analog active filter for realizing the secondary transfer function by using an amplifier having a feedback loop having a first integrating function block which integrates an input signal, second and third integrating function blocks which integrate an ... | 05/05/1992 |
| 5111424 | Lookahead bus arbitration system with override of conditional access grants by bus cycle extensions for multicycle data transfer A node for obtaining access to a bus. In this arbitration method, the node receives a conditional grant. The node determines whether access to the bus will actually transfer to it. The node contains distributed logic that examines an extend bus cycle sign... | 05/05/1992 |
| 5111501 | Telephone terminal device having speech recognition unit A telephone terminal device equipped with a transmitter microphone, a receiver, a speech recognition unit that receives and recognizes speech signals from the transmitter microphone and a circuit to reduce the level of signals send from a telephone networ... | 05/05/1992 |
| 5111275 | Multicell semiconductor memory device A semiconductor device is disclosed which connects a bit line via a bit line contact to cells in a dynamic access memory which are constructed of a transistor and capacitor. The semiconductor device includes a first conductive layer connected to the cell ... | 05/05/1992 |
| 5111272 | Semiconductor device having element regions electrically isolated from each other A semiconductor device of this invention is characterized in that one element region is electrically isolated from another element region adjacent thereto by forming a groove surrounding the one element region and a distance between the groove surrounding... | 05/05/1992 |
