Patents Examined by Joe Cheng
-
Patent number: 5823780Abstract: A simulation method and system is provided for simulating a terrain and the objects above the terrain to a viewer. The method includes the steps of providing a first data base which includes a digital representation of the terrain and a second data base which includes a digital representation of the objects located above the terrain. The method also includes the steps of generating individual images, each of which simulates a viewing volume of the terrain and the objects and finally repeating the step of generating, thereby producing a plurality of images simulating a plurality of viewing volumes. The step of generating includes independently producing first and second images from information stored in separate first and second data bases, respectively, merging the first image and the second image, thereby forming an image simulating a viewing volume and displaying the image simulating the viewing volume.Type: GrantFiled: December 14, 1995Date of Patent: October 20, 1998Assignee: Simtech Advanced Training & Simulation Systems, LtdInventors: Ram Arye, Menachem Lasser
-
Patent number: 5823779Abstract: A weapons training range provides a simulated weapons use scenario including return fire. A microprocessor selects branches from a multi-branch program and causes an image projector to project subscenarios on a display screen visible to a participant. In response to the subscenarios, the participant fires at projected threats. Return fire simulators positioned behind the display screen return fire toward the participant. Obstructions are placed in the weapons range to provide cover for the participant. A video camera and X-Y position sensor identify the X-Y location of the participant and try to detect exposed portions of the participant. Based upon the identified X-Y location and any detected exposed portions, the microprocessor aims the return fire simulators to provide simulated return fire. To simulate real world aiming, the microprocessor induces time-based and response-based aiming errors.Type: GrantFiled: May 2, 1996Date of Patent: October 20, 1998Assignee: Advanced Interactive Systems, Inc.Inventors: Eric G. Muehle, Irwin C. Treat, Jr.
-
Patent number: 5820384Abstract: A recording method and system that provides optional and controllable song lyric acoustical promptings and music for Karaoke participants which is also capable of providing phonetic instruction for formative bilingual skill development. The acoustical prompts are in the form of short spoken phrases, acoustically provided just prior to the time at which the actual vocal should be sung. The method of acoustical prompting employs a listen--sing-along procedure effected via the interaction of the spoken instructor-promptings and the Karaoke participant. The acoustical system includes preparing a multi-track recording in proper time sequence to provide a precedent acoustical prompt. For example, the recording could have stereo music on two tracks, an original vocal on a third track in synchronism with the music, and on a fourth track rapidly spoken prompt messages preceding respective portions (vocal lines) of the original vocal.Type: GrantFiled: October 28, 1996Date of Patent: October 13, 1998Inventors: Louis Tubman, Daniel W. Gravereaux
-
Patent number: 5816823Abstract: An input device and method for interacting with motion pictures incorporating content-based haptic response is provided. Content data relating to the motion picture is stored in a content data storage device while motion picture data is stored in a prerecorded image data storage device. A viewer input device is provided so that a viewer (end-user) can move forwards and backwards through the frames on a display screen while substantially simultaneously, the content data is accessed and braking commands are sent to the viewer input device. The result is that the viewer is provided with haptic responses to the viewer's input through the viewer input device.Type: GrantFiled: October 9, 1996Date of Patent: October 6, 1998Assignee: Interval Research CorporationInventors: Michael Naimark, Robert L. Adams, Robert D. Alkire, Christoph Dohrmann, David J. Gessel, Steven E. Saunders
-
Patent number: 5816817Abstract: A method and apparatus for simultaneously training multiple trainees in the use of simulated weapons, which method defines a set of image shapes and assigns each image shape to a different simulated weapon capable of generating a light beam, at a selected wavelength, having the assigned image shape. By collecting data under control conditions and evaluating a set of parameters that uniquely identifies each image shape and by comparing the resulting "control parameters" to the same set of parameters evaluated under training conditions (thereby, producing "on-line parameters") each image shape produced during a training session is identified and associated with a simulated weapon. The method enables an expanded number of trainees to be simultaneously trained, by employing the same set of image shapes produced and detected at different wavelengths.Type: GrantFiled: April 21, 1995Date of Patent: October 6, 1998Assignee: FATS, Inc.Inventors: Wenlong Tsang, Bobby Hsiang-Hua Chung, Christopher Alan Bailey
-
Patent number: 5813861Abstract: An interactive learning device in a laid open book format for toddlers and preschoolers, having a plurality of advantageous features. The device has keys in the form of raised letters of the alphabet that are depressed to make a voice processor circuit recite the letters. The learning device receives a card that spells out a word, and the speech processor circuit, upon the depressing of the keys that correspond to the letters constituting the word, pronounces the word phonetically, both letter by letter and by the entire word. The device provides numerous feedback mechanisms for reinforcing learning, and is of a portable, compact shape.Type: GrantFiled: June 20, 1997Date of Patent: September 29, 1998Assignee: Knowledge Kids Enterprises, Inc.Inventor: Michael Carleton Wood
-
Patent number: 5813865Abstract: The apparatus for teaching science and engineering is an interactive multimedia computer system which is used to simulate the performance of scientific experiments on the computer screen. An experiment is a method for determining the value of one experimental parameter by measuring the value of another using an experimental configuration of devices and apparatus. The interactions of the devices and apparatus in the experimental configuration are governed by a relationship among the experimental parameters that define the configuration. The user of the teaching apparatus assembles a pictorial representation of the experimental configuration on the computer screen and interacts with the pictured experimental configuration to simulate the performance of an experiment. The pictured experimental configuration is governed by the same relationship among experimental parameters as the real configuration and thus, the results of the simulated experiment match the results of the experiment performed in the laboratory.Type: GrantFiled: June 23, 1993Date of Patent: September 29, 1998Assignee: Iowa State University Research FoundationInventors: Thomas J. Greenbowe, Michelle A. McPhillen
-
Patent number: 5813862Abstract: A method and a system is disclosed that provide means to enable individuals with speech, language and reading based communication disabilities, due to a temporal processing problem, to improve their temporal processing abilities as well as their communication abilities. The method and system include provisions to elongate portions of phonemes that have brief and/or rapidly changing acoustic spectra, such as occur in the stop consonants b and d in the phonemes /ba/ and /da/, as well as reduce the duration of the steady state portion of the syllable. In addition, some emphasis is added to the rapidly changing segments of these phonemes. Additionally, the disclosure includes method for and computer software to modify fluent speech to make the modified speech better recognizable by communicatively impaired individuals. Finally, the disclosure includes method for and computer software to train temporal processing abilities, specifically speed and precision of temporal integration, sequencing and serial memory.Type: GrantFiled: May 20, 1997Date of Patent: September 29, 1998Assignees: The Regents of the University of California, Rutgers, The State University of New JerseyInventors: Michael Mathias Merzenich, William Michael Jenkins, Christoph E. Schreiner, Paula Anne Tallal, Steven Lamont Miller
-
Patent number: 5810599Abstract: A computer, responsive to user input, controls the presentation of an audio-visual work to a user. Through the selection of several interactive learning options, support and reinforcement of the learning process is provided. In particular, the computer interacts with the user to challenge the user's understanding of the audio-visual work. In connection with the presentation of foreign language works, the user interacts with the computer in role playing, transcription, translation, fill-in-the-blanks and speech repetition activities designed to teach the user to speak the foreign language. Furthermore, as the audio-visual work is presented, a computer generated transcription or translation is displayed for user contemplation, and the user may interact with the computer by requesting the display of grammatical, cultural and geographic notes the further assist in the learning process.Type: GrantFiled: January 26, 1994Date of Patent: September 22, 1998Assignee: E-Systems, Inc.Inventor: Stanley Alden Bishop
-
Patent number: 5810598Abstract: A language learning system comprises a video recording and playing system for playing a recording media, such as a VCR tape, which records a first voice signal of a first speaker and a second voice signal of a second speaker. The video recording and playing system has a first channel and a second channel which are exclusively responsive to the first voice signal and the second voice signal, respectively. A channel selecting device selects at least one of the first voice channel and the second voice channel so that at least one of the first voice signal and the second voice signal is reproduced. As a result, the user can practice conversation with the selected speaker in place of the non-selected speaker.Type: GrantFiled: March 21, 1997Date of Patent: September 22, 1998Inventor: Carl Isamu Wakamoto
-
Patent number: 5810604Abstract: An electronic book includes a cover, an array of membrane switches disposed in a membrane switch assembly attached to the cover, and a plurality of pages attached to the cover, each of the pages having on a first surface thereof an indicia located directly over one of the switches, respectively. An electronic module is attached to the cover and is electrically connected to the array of switches. The electronic module stores a plurality of addressable sound sequences. The membrane switch assembly includes a first layer of flexible sheet material, and a layer of switch electrode conductors on the first layer of flexible sheet material defining a plurality of pairs of switch electrode conductors, each pair including a first electrode conductor and a second electrode conductor, and a plurality of conductors for connecting the electrode conductors to the electronic module.Type: GrantFiled: December 28, 1995Date of Patent: September 22, 1998Assignee: Pioneer PublishingInventors: Richard L. Kopp, Jr., Derrill P. Williams
-
Patent number: 5810600Abstract: A voice recording/reproducing apparatus suitable for use in a language laboratory operates with a disk on which are recorded text segments comprising sentences and a table of contents containing text and sentence addresses. Automatic sensing of the division points between sentences in each of the text sections can be performed. Only the end portion of a sentence may be readily reproduced, and the division point following the sentence may be finely adjusted. Desired audio data may be quickly retrieved by rough retrieval operations, in which the time code is advanced or reversed by a large amount, followed by fine retrieval operations, in which the time code is advanced or reversed by a small amount. One of several pronunciation practice modes may be selected. A reduced reproduction speed capability allows a student to hear fine pronunciation of words with an invariant pitch.Type: GrantFiled: April 20, 1993Date of Patent: September 22, 1998Assignee: Sony CorporationInventor: Toshio Okada
-
Patent number: 5810603Abstract: A karaoke network system includes a central station for serving karaoke data and image data, and a group of karaoke terminals connected to the central station through a communication line having a common channel and a plurality of parallel channels for locally presenting a karaoke accompaniment and a background picture. The central station includes a first server responsive to a request command from karaoke terminal for transmitting to the common channel requested karaoke data individually addressed to the karaoke terminal, and a second server operative independently of the first server for transmitting to the parallel channels a plurality of different image data continuously broadcast to each karaoke terminal.Type: GrantFiled: August 23, 1994Date of Patent: September 22, 1998Assignee: Yamaha CorporationInventors: Hirokazu Kato, Minoru Ogita, Youji Semba
-
Patent number: 5803738Abstract: A system for simulating the forces associated with touching objects in a virtual reality simulator system includes a panel that contains an example of the various types of switches, knobs and any other item or object being simulated that is to be touched by a user of the system. The panel is attached as the payload of a robotic positioning device controlled by a computer. The computer is connected to a tracker and a flexible lightweight data glove worn by the user. The computer maintains a database that includes the positions of all of the controls being simulated by the system. The computer uses the trajectory data to determine the position of the robotic device.Type: GrantFiled: August 5, 1996Date of Patent: September 8, 1998Assignee: CGSD CorporationInventor: Roy Westlake Latham
-
Patent number: 5803747Abstract: A karaoke apparatus has an information source for providing a performance data containing musical tone designation information, lyric indication information and fading control information according to progression of a karaoke song in response to a request. A tone generator operates according to the musical tone designation information for generating musical tones of the karaoke song. A first signal generator operates according to the lyric indication information for generating a lyric image signal indicative of lyric words of the karaoke song. A second signal generator generates a background image signal representative of a background scene of the karaoke song.Type: GrantFiled: April 18, 1995Date of Patent: September 8, 1998Assignee: Yamaha CorporationInventors: Takurou Sone, Keizyu Anada, Shingo Kamiya, Hirokazu Kato
-
Patent number: 5797752Abstract: A management apparatus stores a use start time and a use period of each of karaoke apparatuses. When the remaining time of any one of the karaoke apparatuses is 10 minutes or less, time limit information message is transmitted to the karaoke apparatus. The karaoke apparatus displays the time limit information message on its monitor so as to notify the user of the information. At the same time, the user in allowed to input the extension of the use period though a commander. If the input of the use period extension is performed, the karaoke apparatus transmits an extension requesting message to the management apparatus In response to the message, the management apparatus updates the data of the use period.Type: GrantFiled: April 18, 1996Date of Patent: August 25, 1998Assignee: Yamaha CorporationInventor: Satoru Umezawa
-
Patent number: 5795161Abstract: An event logging system in which logged events are time stamped by storing a value read from a counter which is incremented at an arbitrary but consistent rate. When the data is recalled for analysis, the actual time of the event is calculated by reading the current value of the counter, reading the stored counter values associated with logged events, measuring the period of the clock incrementing the counter, and then using this information to calculate the absolute time.Type: GrantFiled: June 7, 1995Date of Patent: August 18, 1998Inventor: Peter S. Vogel
-
Patent number: 5795156Abstract: In accordance with this invention, a remote control for an interactive media can include a printed publication and/or a storage media and/or a data button. One embodiment of a remote control includes a printed publication (such as a book, magazine or a catalog) and one or more buttons physically attached to the printed publication to allow users to remotely control use of associated electronic content by a host device. Another embodiment of a remote control has a housing capable of removably holding a storage media encoded with electronic content associated with a button of the remote control. Yet another embodiment of a remote control has at least one data button which permits the user to select the data to be displayed by the host device. An autostart driver in the host device detects insertion of a storage media into a peripheral and automatically starts an application. The application interprets button codes transmitted by the remote control and displays the results or initiates other events.Type: GrantFiled: November 1, 1995Date of Patent: August 18, 1998Assignee: TV Interactive Data CorporationInventors: Peter M. Redford, Donald S. Stern
-
Patent number: 5788500Abstract: An improved battlefield simulation system based upon continuous wave lasers. The system uses continuous wave lasers and high-power light-emitting diodes (LEDs) to simulate weapons. A continuous wave laser energy beam is coded using pulse-code modulation (PCM) and pulse-pause modulation (PPM) so that the agent is uniquely identified, as well as the type of weapon responsible for the light beam. The present system provides improved eye safety, improved sensitivity, improved realism, and improved data transfer.Type: GrantFiled: December 4, 1995Date of Patent: August 4, 1998Assignee: Oerlikon-Contraves AGInventor: Peter Gerber
-
Patent number: 5788508Abstract: An educational method and system for executing the method, to improve the efficiency of individual learning by monitoring the student's progress and pacing the course material to the student's ability to comprehend and learn. This method and system also reduces the teachers's administrative and paperwork burden. Interactive multimedia technology is combined with unique courseware development to provide a flexible teaching tool and student monitoring system.Type: GrantFiled: June 7, 1995Date of Patent: August 4, 1998Assignee: John R. LeeInventors: John R. Lee, John Alvendia