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| Number | Title | Issue Date |
| D523314 | Lock opening device | 06/20/2006 |
| 6874125 | Method for providing feedback on windows, messages and dialog boxes A method to globally place a feedback button in every dialog box, message box, and top-level window in every application and message box in an operating system to provide a user with the opportunity to provide feedback for the dialog box, message box, or top-level w... | 03/29/2005 |
| 6823387 | System and method for enhancing a server's ability to withstand a “SYN flood” denial of service attack A system and methods of enhancing a server's ability to withstand a SYN flood type denial of service attack are presented. Modifications to the TCP/IP layer of a server reduce the amount of system resources that are allocated, and the amount of CPU overhead that is ... | 11/23/2004 |
| 6719453 | Process and dispensing system for preparing liquid concentrates for plastics The invention provides a process for preparing a liquid concentrate for use in the manufacture of plastic parts (including without limitation, as part of the sampling, evaluation and approval process before a plastic part goes into production) comprising: (a) prepar... | 04/13/2004 |
| 6608282 | Machine tool loading apparatus A machine tool loading apparatus is adapted to register the sheets being loaded directly in the workclamps of the machine tool. A four bar linkage is utilized to control the position of the sheet as the loader removes it from the supply stack and brings i... | 08/19/2003 |
| 6509344 | Indenoisoquinolines as antineoplastic agents A number of indenoisoquinolines were prepared and evaluated for cytotoxicity in human cancer cell cultures and for activity versus topoisomerase I. The two most cytotoxic indenoisoquinolines proved to be cis-6-ethyl-5,6,12,13-tetrahydro-2,3-dimethoxy-8,9(... | 01/21/2003 |
| 6452416 | Abnormality detecting apparatus for a rotating electric machine An abnormality detecting apparatus in which noise is rejected in determining the condition of each of rotating electrical machines, so that a partial discharge of a rotating electric machine is detected with high accuracy. The abnormality detecting appara... | 09/17/2002 |
| 6411231 | Encoding, decoding, and probability estimation method In an adaptive probability estimation method, an index referring to coding parameters is determined according to occurrence probabilities of symbols from estimated occurrence counts of symbols, thresholds for probability values that determine the probabil... | 06/25/2002 |
| 6400118 | Magnetic-pole position detecting apparatus for a synchronous motor A magnetic-pole position detecting apparatus for a synchronous motor includes an arithmetic section outputting six voltage vectors having equal amplitudes and equal-interval phases to a circuit section as a voltage vector command. The circuit section appl... | 06/04/2002 |
| 6396077 | Semiconductor device provided with conductive layer and liquid crystal display A semiconductor device and a liquid crystal display stabilizing the threshold voltage of a thin-film field effect transistor while enhancing durability and reliability of a capacitor having as a component a conductive layer formed in the same layer as the... | 05/28/2002 |
| 6395071 | Breathing film A breathing film comprising at least one layer obtained by processing a propylene resin composition including crystalline propylene polymer(A) and propylene/-olefin random copolymer(B) is provided, said film having anti-bacterial agent, and the rat... | 05/28/2002 |
| 6392337 | Cathode ray tube A cathode ray tube (CRT) having a phosphor screen in which red, green, and blue phosphors are located in a black matrix in a pattern, at the inside of a panel, a low-reflectivity coating layer located at the outside of the panel, the low-reflectivity coat... | 05/21/2002 |
| 6390447 | Valved conduit and method of making a valved conduit A valved conduit includes two substantially flangeless pipes adhesively bonded end-to-end at respective end walls of the two pipes at a joint; a butterfly valve including a protruding stem and a protruding anti-rotation tab, the butterfly valve being disp... | 05/21/2002 |
| 6390471 | Apparatus for detecting passage of a game medium and a game machine employing same In a game medium passage detecting apparatus, optical sensors are arranged in correspondence with detection areas which are adjacent to one another in a cross direction of a game board surface. Each of the optical sensors has a light emitting element and ... | 05/21/2002 |
| 6386979 | Methods and systems for transferring game saves between a game system memory card and a computer The present invention includes methods and systems for transferring game saves between a game system memory card and a personal computer. According to one aspect, the present invention may include a game save transfer device that connects to game system m... | 05/14/2002 |
| 6387567 | Secondary battery A secondary battery includes an electrode assembly formed by sequentially stacking positive electrode plates each having a positive electrode tab formed at one side thereof, negative electrode plate each having a negative electrode tab formed at one side ... | 05/14/2002 |
| 6388408 | Motor current sensing in electric power tools A device for sensing motor current for over-current protection in an electric power tool. The tool includes an electric motor supplied with electrical power via a live cable and incorporates over-current protection including a tripping circuit with a curr... | 05/14/2002 |
| 6385125 | Synchronous semiconductor integrated circuit device capable of test time reduction A synchronous semiconductor memory device in a test mode of operation receives an external clock signal and is controlled by an internal clock adjustment circuit producing an internal clock signal of high frequency to provide write and read operations. A ... | 05/07/2002 |
| 6385501 | Electric discharge machining control method and electric discharge machining controller An error signal is obtained from a reference value and a value indicating a detected state in machining, a first controlled variable is obtained by adding a value obtained by multiplying the error signal by a proportion gain to a value obtained by multipl... | 05/07/2002 |
| 6379551 | Method of removing metal ions using an ion exchange membrane The present invention provides an ion exchange membrane having a porous polymeric support grafted with an organic moiety to which is covalently bonded at least one ion exchange group, and methods for preparing the ion exchange membrane. A method for treat... | 04/30/2002 |
| 6378662 | Elevator group supervisory system including a hub controlling communicating with the system An elevator group supervisory system for minimizing decrease of the service quality of an entire elevator system in which input/output information exchanged with hall devices is shared by a group supervisory control apparatus a respective unit control app... | 04/30/2002 |
| 6378411 | Working equipment and a control system therefor Operating side link members corresponding to working side link members of a working device are provided in a device for operating working equipment. Rotation of the working side link members is detected by a rotation sensor. A motor is driven in response ... | 04/30/2002 |
| 6380651 | Brushless motor having resin bearing A brushless motor having a resin bearing including a rotor with an integral output device at one side of a rotor case and a magnet at the other side, a shaft supporting the rotor, a resin bearing supporting the shaft for rotating, a stator base incorporat... | 04/30/2002 |
| 6377385 | Optical module and optical element configuring the optical module An optical module includes an optical element and a substrate firmly connected to each other, wherein the optical element includes metal marks for positional alignment with the substrate, and the substrate includes a V-shape groove as an optical member mo... | 04/23/2002 |
| 6377241 | Direction instructing apparatus direction estimating apparatus and a computer-readable storage medium containing a program for the same stored thereon A direction instructing apparatus includes an image inputting section for inputting data for a two-dimensional image picked up with an image sensor having an image processing function, a projection computing section for computing projections for the two-d... | 04/23/2002 |
| 6376104 | Production of gold decorative items A process of producing a gold decorative item, including, sequentially producing an alloy of gold, silver, copper and zinc, forming the gold alloy into a specific shape according to the design of the decorative item and polishing the surface of the decora... | 04/23/2002 |
| 6374904 | Heat exchanger and channel member therefor A heat exchanger includes a housing extending between a first end and a second end and having a first housing opening and a second opening disposed proximate the first end. The housing has a third housing opening and a fourth housing opening disposed prox... | 04/23/2002 |
| 6376521 | A3 adenosine receptor antagonists Disclosed are pyridine and dihydropyridine derivatives, pharmaceutical compositions comprising one or more of these derivatives, and a method of selectively blocking an A3 adenosine receptor of a mammal by the use of one or more of these deriva... | 04/23/2002 |
| 6376960 | Two slot winding for a rotating electrical machine A process for production of a winding for the magnetic circuit of a rotating electrical machine in which the conductors are placed in slots of the magnetic circuit in two slot planes. The process includes producing the two planes of conductors successivel... | 04/23/2002 |
| 6374010 | Optical switch An optical switch for switching a light beam in an optical fiber communication line. The switch includes a hollow body, an optical system supported by a first part of the body for movement to act upon a light beam, and an actuator supported by a second pa... | 04/16/2002 |
| 6373014 | Current limiting device and circuit interrupter having a current limiting function A current limiting device includes first and second contact members, each contact member having, at a first end, contacts defining a contact pair; a contacting pressure is applied to said contact pair; and a cylindrical insulator cylindrically surrounding... | 04/16/2002 |
| 6372386 | Electrode active material and polymer electrolyte matrix composition for lithium ion polymer battery An electrode active material composition containing a pyrolytic plasticizer, a polymer electrolytic matrix composition and a preparation method of a lithium ion polymer battery using the same are provided. Since a separate plasticizer extraction step usin... | 04/16/2002 |
| 6373804 | CD/cassette playing mechanism A CD/cassette playing mechanism includes a CD playing module and a cassette playing module supported on a chassis. The CD playing module includes a CD spindle for supporting a CD and a laser head on one side of the CD spindle for reading the CD. The casse... | 04/16/2002 |
| 6369995 | Protection relay device for distribution equipment A protection relay device for distribution equipment is provided with breakers respectively disposed at branches of a distribution system having the branches in a hierarchical structure, relays respectively disposed at the branches and detecting a short-c... | 04/09/2002 |
| 6368385 | Process and apparatus for the purification of natural gas and products A process and apparatus for the purification of a gas, in particular natural gas, in order to eliminate mercaptans without the use of gas adsorption or cryogenic expansion processes. Natural gas, dried and cooled, is supplied to an absorption column under... | 04/09/2002 |
| 6365734 | Cucurbituril derivatives, their preparation methods and uses Cucurbituril derivatives, their preparation methods and uses. The cucurbituril derivatives have the formula (1) ##STR1## where X is O, S or NH; R1 and R2 are independently selected from the group consisting of hydrogen, alkyl groups ... | 04/02/2002 |
| 6364065 | Elevator system controller and method of controlling elevator system with two elevator cars in single shaft An elevator system controller for efficient group supervisory control while avoiding collisions between two elevator cars in service in a single elevator shaft. The elevator system controller includes a risk calculating unit for calculating a risk of a co... | 04/02/2002 |
| 6360847 | Elevator system and speed governing apparatus An elevator system and a speed governor detecting first over-speeds of different values set for different moving directions of an elevator car. The speed governor includes a fly weight speed governing mechanism on a sheave on which a speed governing rope ... | 03/26/2002 |
| 6359364 | Brush apparatus of small motor and method for manufacturing the same A brush assembly for a small motor has brushes that are not separated from a commutator when the brushes contact the commutator. The brushes are arranged so that the angles formed by the brushes where the brushes contact the commutator are maintained unif... | 03/19/2002 |
| 6358595 | Portable electrical apparatus with metal case having thermal insulation The object of the invention is to produce a surface layer that can prevent from uncomfortable sensation upon manual handling of component such as metal chassis used in electronic devices. The surface is coated with a special paint material or a resinous c... | 03/19/2002 |
