摘要:
A dot matrix type liquid crystal display panel is used with a central processor unit for displaying a message longer than the capacity of the display panel. The beginning portion of the message of a length equal to the capacity of the display panel is first displayed at one time and held on the display panel for a limited length of time facilitating the viewers' recognition of the meaning of the message. When the repeated display of the message is desired, the display state where the end of the message is in alignment with the last digit position of the display panel is held for a given length of time. The first and final holdings of the message results in enhancing legibility of the display contents on the panel.
摘要:
An information retrieval system adapted for an electronic dictionary comprises, an input device actuated for entering an entered word, a memory circuit adapted for storing a word equivalent to the entered word and the number of a track related to the word, a video disk for recording information related to the word, the information being random accessed, and an access circuit responsive to the number of the track specified by the memory circuit for accessing the video disk to access the information from the video disk.
摘要:
A synthetic-speech calculator includes a calculating circuit inclusive of a plurality of memory locations to allow successive or chain calculations by some calculations equations and calculating numerical data, and voice synthesizer for providing pronunciation of selected calculating information. The calculator further comprises a first circuit for loading the some calculation equations and the calculating numerical data to the selected memory locations, a second circuit for indicating or pronouncing the some calculation equations and the calculating numerical data which have been utilized for the calculation and stored in the memory locations, and a third circuit for repeating the calculation by the some calculation equations and the calculating numerical data all stored in the memory locations.
摘要:
An information retrieval system for an electronic dictionary includes the capability of displaying a selected batch of alphabetically-ordered words containing a word entered by a keyboard, and the definitions thereof on the screen of a television set. The entry word and the associated definition thereof is then automatically highlighted on the screen of the television set.
摘要:
An electronic translator comprising a first memory for providing signals representing a first word or words in a first language, a second memory for providing signals representing a second word or words in a second language, a first connector selectively occupied by at least one of the first and the second memories, a control device for processing the two types of signals, and carry out operations of the translator, and a second connector selectively occupied by the control device. Preferably, either of the first and the second memories is built into the body of the translator. A second control device may be built into the translator for processing the two types of signals and carrying out operations of the translator, in which case the two control devices are operable in the alternative to the exclusion of each other.
摘要:
An electronic translator has the capability of controlling an access circuit so as to retrieve words or sentences stored in a memory in a forward direction or a backward direction, in order that an access time to the words or sentences is reduced.
摘要:
An electronic dictionary and language interpreter includes an input keyboard actuated for entering a pair of a new word or words and a translated word or words corresponding thereto, a read/write memory for memorizing the pair of the word or words and the translated word or words, a read-only memory fixedly containing a plurality of pairs of a word/words and a translated word/words, and an access circuit operated for addressing the read/write memory and the read-only memory to cause retrieval of any desired pair of a word and a translation word or words among the new word or words and the translated word or words, and the plurality of pairs of the word/words and the translated word/words. Preferably, there is further provided a word cancellation circuit useful in permitting the removal of the pair of the new word or words and the translated word or words from the read/write memory. A different new pair of a new word or words and a translated word or words may replace the old pair of the word or words and the translated word or words in the read/write memory when the old pair has been applied from the input keyboard to the read/write memory.
摘要:
A timer-announcer system stores instructions for generating various types of time information, e.g., sharp time (announced at a pre-set time); and updated real time (announcing the present time upon demand by a key actuation). The sounds may be simultaneously required, in which case logic circuits assign relative priorities for delivery of the instructions to the sound synthesizer.
摘要:
An upper member of a housing and a plurality of key actuators are unified into a single flat sheet made of stainless steel. The respective key actuators are made movable by providing a "U" shaped slot and a hinge at the corresponding limited regions of the stainless steel sheet. The hinge and key indicia are formed at the same time by a half etching step. When a particular one of the key actuators is actuated, a movable contact on a conductive silicon rubber sheet will come into contact with a stationary contact on a circuit board.
摘要:
There are provided a resin composition including: (a) a maleimide compound with at least two N-substituted maleimide groups per molecular structure; and (b) a silicone compound with at least one amino group per molecular structure and also provided a prepreg, a laminated plate, and a printed wiring board that are formed by using this resin composition. The multi-layered printed wiring board produced by using the laminated plate produced by laminating and molding the prepreg obtained from the resin composition of the present invention has excellent glass transition temperature, coefficient of thermal expansion, solder heat resistance, and warp characteristics. The multi-layered printed wiring board is useful as a highly integrated printed wiring board for an electronic device.