baber/WOPTO huggingface dataset:
Patent JP-H04305981-A (JP)
Title: Photosensitive apparatus
Inventor: IKENAGA KAZUO
IPC: H01L23/29
Filed: 1991-04-02
Abstract: PURPOSE:To provide a photosensitive apparatus which can prevent malfunction by noises. CONSTITUTION:A photosensitive element 2 is mounted on a substrate 1 and a wire 3 is bonded thereto. Thereafter, a kind of dye having a filter characteristic for cutting off the light having the short and long wavelengths other than the wavelength lambda1 of the predetermined light is mixed into resin, the photosensitive element 2 and wire 3 are sealed with such resins 7, 8 for the complete sealing with a package. Since the light, which may be a noise element, having the wavelength other than that of the desired light can be cut off and the processing can be done in the same process as that for sealing a conventional photosensitive element, an individual apparatus is no longer necessary in the individual process, so much realizing cost reaction.
Patent JP-S63237628-A (JP)
Title: System for codeing vehicle multiplex transmission system
Inventor: MATSUDA YUTAKA
IPC: H04J3/02
Filed: 1987-03-26
Abstract: PURPOSE:To attain the high reliability of multiplex transmission of data while maintaing high transmission efficiency by varying the redundancy depending on the importance of vehicle driving information to code the information. CONSTITUTION:Data are coded by varying the redundancy depending on the importance of vehicle driving information in a manner that as the importance of a vehicle driving information goes to high level, for instance, the more number of bits are allocated then the information is coded, or that the information are classified in accordance with the degrees of importance, thereafter error detection codes having bit lengths corresponding to the importance are added and codes in the case of coding vehicle driving information. Therefore, without increasing the number of the check bits of the whole frames, the check function for the vehicle driving information having high importance can be strengthen. As a result, while keeping high transmission efficiency, the high reliability of signal transmission can be guaranteed.
Patent JP-H086844-A (JP)
Title: Memory system, content address memory system, scheduling system, and fetch method
Inventor: DERITSUKU PII RATEIBIYUUDEIA
IPC: H04N21/232
Filed: 1995-03-28
Abstract: PURPOSE:To provide the content address memory suitable for the automation of, specially, a video scheduling system by providing the content address memory for the scheduling system. CONSTITUTION:The memory system, which holds plural data blocks having key parts and extension parts and fetches the extension parts corresponding to search keys, is equipped with a means which stores the key parts in the content address memory(CAM) 62, a means which stores the extension parts in another memory 63, and a means which grants a corresponding address value by searching the CAM 62 with a search key, generates a corresponding start address of another memory 62 from the address value, and fetches the extension part stored in the start address of the latter memory 63.
Patent JP-H11272961-A (JP)
Title: Nurse call device
Inventor: OKADA SHINJI
IPC: H04M9/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reproduce a speech recorded in the past at the time being convenient for a patient. SOLUTION: When a calling detection circuit 23 detecting the operation of a tuning button 13a is started, a slave set 20a makes it possible to speak by a speaker 21 and a microphone 22 connected to a voice transmitting and receiving circuit 24 to be used for transmitting/receiving a speech signal for speech and drives a recording starting circuit 25 to record the speech signal through a speech path by a recording circuit 28 to turn on a recording display lamp 27 showing the recording. At the time of operating a switch 26 connected to a reproducing circuit 29 to reproduce the recording, the circuit 29 starts the circuit 24 to reproduce a recorded voice by the speaker 21 and turns off the lamp 7.
Patent JP-H05233455-A (JP)
Title: Automatic write-back cycle generation cache device
Inventor: SUGAWARA SEIJI
IPC: G06F12/12
Filed: 1992-02-20
Abstract: PURPOSE:To prevent the processing performance of a processor from decreasing by automatically generating a write-back cycle at the timing where a common memory bus is not used. CONSTITUTION:A memory bus monitor 11 once confirming that no user uses the common memory bus informs a bus control part 13 that a common memory access request is possibly generated. At the same time, the monitor 11 picks up a line in a corrected state which is not high in the frequency of access from the processor for an M-line memory 7. At this time, the memory 7 informs the control part 13 that there is no line in the corrected state unless there is the line in the corrected state in the memory. When, however, the memory 7 confirms that there is the line in the corrected state in the memory, an indication for updating the state of a status memory 8 for a corrected line from the corrected state to an uncorrected state is sent to the control part 3 so as to carry out the write-back cycle of the line in the corrected state.
Patent JP-S5533392-A (JP)
Title: Electroacoustic converter
Inventor: SAWAFUJI TADASHI
IPC: H04R9/04
Filed: 1979-06-05
Abstract: PURPOSE:To obtain a dome-type speaker which is free from production of the noise and excellent in the sound quality by securing the vibrations in the normal line direction for the entire dome of the diaphragm which function as the driving source substantially and thus extending the directional fields of the sound to ensure a high- fidelity sound reproduction from the low range to the high range. CONSTITUTION:The central and fringe areas of dome parts 6b and 7b are magnetized in the different polarities, and a pair of permanent magnet plates 6 and 7 containing through-holes 6a and 7a are formed between the both poles. And diaphragm 5 containing dome part 5a, where spiral electric conductors 9a and 9b connected at the center part on both surfaces each are formed, is provided between plates 6 and 7. Then outer fringe support part 5c of edge part 5b at part 5a of diaphragm 5 is held and fixed between outer fringe support parts 6c and 7c of parts 6b and 7b of plates 6 and 7 via packings 8a and 8b. Thus the entire dome are vibrated in the normal line direction as the driving source substantially to produce a high- quality sound.
Patent JP-S55161874-A (JP)
Title: Mortar for tile setting
Inventor: YOSHIKAWA SHINICHI
IPC: C09J1/00
Filed: 1979-06-04
Abstract: PURPOSE: To mortar for tile setting, having a high mortar strength and binding force, which prevents peeling of tiles and efflorescence, prepared by adding a water- reducing agent.  
     CONSTITUTION: A mortar for tile setting wherein mortar strength and binding force are increased and efflorescence is prevented by adding a water-reducing agent to a mortar for tile setting to which to least one member selected from the group consisting of methylcellulose, asbestos and an emulsion, is added or not added. As the water-reducing agent, a commercially available condensed naphthalenesulfonic acid ammonium salt, polyacrylic acid or a melamine type water-reducing agent is conveniently used. The addition of about 0.6W1.5wt% of the agent is effective. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08260904-A (JP)
Title: Exhaust chamber of steam turbine
Inventor: MURATA YORIJI
IPC: F01D25/24
Filed: 1995-03-29
Abstract: PURPOSE: To provide an exhaust chamber of a steam turbine capable of drastically improving the thermal efficiency and fluidic performance of a turbine. CONSTITUTION: A side plate 10 of the upper half 1 of an outside casing is axially extended (m in the drawing) relative to a side plate 12 of the lower half of the casing. Also, an upper cover plate 13 of the upper half 1 of the outside casing is made higher than conventional ones. The rate of expansion of the side plate 12 and upper cover plate 13 is specified from the result of flow analysis as follows; m=(0.15-0.30)L, where L is a length from final stage output part to side plate, h=(0.10-0.25)H and H= a height of central part of casing from center of rotor to upper cover plate).
Patent JP-H04282789-A (JP)
Title: Character reader
Inventor: OGURA ICHIRO
IPC: G06K9/72
Filed: 1991-03-12
Abstract: PURPOSE:To improve the accuracy of character recognition by accurately detecting two en alphanumeric characters in an alphanumeric character string or a space between alphanumeric words. CONSTITUTION:A 'KANA' (Japanese syllabary) character is segmented from a picture element obtained from document picture data and a character code is recognized (S1, S2, S8) by an OCR. When two alpha-numeric characters in an alphanumeric character string recognized as character codes are recognized as an em character in error, its contradicting character is detected (S12, S13) by a rule for detecting the contradicting character code of the em size. The picture element pattern of a 'KANA' character corresponding to the detected contradicting character is segmented again in each en size to accurately re- recognize (S14, S15) the character code. On the other hand, space length between respective characters in the alphanumeric character string is measured and a space between English words is detected (S16) in accordance with the space length.
Patent JP-S61263128-A (JP)
Inventor: FUIRITSUPU RUPURANSU
IPC: H01L21/302
Filed: 1986-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63236406-A (JP)
Title: Pulse generation circuit
Inventor: NAKAMURA AKIHIKO
IPC: H03K3/03
Filed: 1987-03-25
Abstract: PURPOSE:To simplify constitution and to control pulse width and a duty ratio, by inserting two variable resistors in a multivibrator constituted of a NAND circuit and two inversion circuits. CONSTITUTION:The variable resistors 26 and 27 are used as resisters which constitute the RC charge/discharge circuit of the multivibrator consisting of one NAND circuit 21 and the two inversion circuits 22 and 23 connected in series, and one ends of the two variable resistors 26 and 27 are connected to the output terminal of the inversion circuit 23 via diodes 24 and 25 set in reverse directions to each other, and the other ends to the input side of the inversion circuit 23 via a capacitor 28. A time constant at the time of charging the capacitor 28 is decided by the variable resistor 26 and at the time of discharging, it is decided by the variable resistor 27, therefore, it is possible to control the width T1 of a generated pulse signal and the generation interval T2 of a pulse independently respectively and freely.
Patent JP-2000270166-A (JP)
Title: Printer
Inventor: KIKUCHI SHOJI
IPC: H04N1/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized printer with an image read function at a low cost with high quality. SOLUTION: This printer is provided with a lighting means on the carriage 10 of which a print head, an image read section and a detection section of an optical encoder are mounted, a photoelectric conversion means 13 that converts a reflected light in an original 11 into an image signal, an image forming means 12 that allows the photoelectric conversion means 13 to condense the reflected light in the original 11, and a detection means for the optical encoder 15 used for controlling a carriage moving direction. The detection means of the optical encoder 15 is used in common for that of the photoelectric conversion means. The serial ink jet system is adopted for the printer printing system. An LED is employed for a light source of an image read section.
Patent JP-S55164978-A (JP)
Title: Rejection character correction system in optical character reader
Inventor: NISHIDA NORIMASA
IPC: G06K9/03
Filed: 1979-06-06
Abstract: PURPOSE: To simplify the rejection character corrective operation by reading out the special characters rejected from the memory means with the retrieval means and replacing it with the rejected characters.  
     CONSTITUTION: The read-in data from the document is recognized and processed with the optical character reader 1. Next, the presence of the rejection character is discriminated with the display on the console 2. Further, when the presence of the rejected characters is discriminated, the rejection quantized image is displayed on the console 2 together with the console input request instruction of the normal character data. When it is discriminated as Kanji (Chinese character) from this display, the Kanji designation code and the selection code corresponding to the reading of the Kanji are input with the key operation. Thus, CPU3 retrieves the Kanji registrated in the second external memory unit 6 and displays it on the console 2. The operator selects the correct Kanji from them and the number is input with the key operation. As a result, the normal data of the Kanji designated is replaced with the data of the rejection image. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11270736-A (JP)
Title: Valve driving assistance device
Inventor: KITAMURA MASAAKI
IPC: F16K31/44
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a valve driving assistance device which enables the easy operation of an operating shaft of a valve arranged under a small manhole. SOLUTION: This valve driving assistance device comprises a coupling 21 having its one end fitted to a valve operating shaft 16 mountably and demountably and arranged concentrically thereto, casing 27 arranging one end side on an axial center of the coupling 21 to be provided in a direction orthogonal to the valve operating shaft 16, transmitting shaft 23 arranged in one end side of the casing 27 concentrically to the coupling 21 to be fitted capable of mounting/demounting to the other end of the coupling 21 to rotate around an axial center of the valve operating shaft 16, drive shaft 25 arranged in parallel to the transmitting shaft 23 in the other end side of the casing 27 to directly mount a cap 32 in one end, and a power transmitting means provided between the transmitting shaft 23 and the drive shaft 25.  The cap 32 is thereby arranged in an arbitrary position, the valve operating shaft 16 can be operated to be opened/closed by a valve opening rod.
Patent JP-S54162209-A (JP)
Title: Refrigerator compressor control device
Inventor: TAMURA HIROSHI
IPC: F04B49/06
Filed: 1978-06-13
Abstract: PURPOSE: To stabilize temperature control and reduce noise by turning on or off the power supply of the compressor motor by means of a semiconductor switching element.  
     CONSTITUTION: When a current larger that a certain value flowed more than a certain time in primary winding 3 of induction motor 1, when the temperature in the freezing chamber fell below a certain level, or when switch 14 was turned on, an output signal is issed from logical sum circuit 8; and this signal is led to drive circuit 7 via delay circuit 16. As a result, the sending of the gate signal is stopped, and bidirectional thyristor 5 is turned off. Consequently, the compressor stops. The operation stop continues until the time limit set by timer 17, and when the fixed time arrives, drive circuit 7 starts sending the gate signal once again, bidirectional thyristor 5 is turned on, and the compressor is started once again. Consequently, even if a noise signal entered the input side of logical sum circuit 8, drive circuit 7 sends the gate signal if the noise signal is within the delay time width. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08275151-A (JP)
Title: Distribution decoder for multiplexed compressed image-audio data
Inventor: FUJII YUKIO
IPC: H04N19/65
Filed: 1995-03-29
Abstract: PURPOSE: To realize data distribution to a decoder inexpensively from a TS packet on which plural programs are multiplexed. CONSTITUTION: A packet reception buffer is provided in the inside of a RAM 7 used by a CPU 12 for system control. Thus, the data distribution to a decoder is realized by providing the buffer to the inside of the RAM without increasing number of components and increasing the component cost.
Patent JP-S56166954-A (JP)
Title: Electrostatic sorting apparatus
Inventor: TAKAHASHI TAKEO
IPC: B03C7/02
Filed: 1980-05-28
Abstract: PURPOSE: To enhance treating and sorting capacities by treating a mixture to be sorted containing an electroconductive particle and an insulative particle by a corona dischrge electrode and a flat plate like electrode to separate them electrically.  
     CONSTITUTION: DC voltage is applied to a high voltage electrode 20 and a corona discharge electric field II and a high intensity electric field III are formed between a sorting stage 10 of an earthed side and the corona discharge electrode 21, the flat plate like electrode 22. The sorting stage is rotated to a C direction and a mixture M to be sorted is supplied in a channel 13 from a feeder 30. The mixture M receives a large amount of a positive ion shower in the electric field II and the insulative particle N is positively charged to be held in the channel 13 and the electroconductive particle O discharges a positive ion to the sorting stage 10 to be negatively charged. Subsequently, the particle O is attracted to and collided with the flat plate like electrode by Coulomb force in the high intensity electric field and, after repeate attraction→discharge→dropping, passed over a partition fence 12 to be collected to a side flange of a belt 11 positioned along an external side of the channel 13. The separated particles O, N sucked into hoppers 40, 50 respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60214518-A (JP)
Inventor: ITOU TAKAHITO
IPC: H01G9/02
Filed: 1984-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62227332-A (JP)
Inventor: FUKUKITA HIROSHI
IPC: A61B5/00
Filed: 1986-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000269173-A (JP)
Title: Method and apparatus for polishing of semiconductor
Inventor: KODERA MASAKO
IPC: B24B37/013
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To control the film thickness of a semiconductor device by providing a data processor which calculates a measured result from a film-thickness measuring device connected to an alignment mechanism connected to a measuring-wave irradiation device, which applies measuring waves to a wafer through a window for film-thickness measurement, which is formed in the outer circumferential part of a polishing surface plate. SOLUTION: In a polishing operation, an abrasive is supplied between a polishing cloth and a wafer 13, a polishing surface plate 11 is turned by a motor 15 while a load is being applied to the wafer 13, and the surface of the wafer 13 is polished. A window 17 for film-thickness measurement is formed in the outer circumferential part of the polishing surface plate 11. A measuring-wave irradiation device 21 which applies light to the wafer 13 through the window 17 is installed in the lower part of the polishing surface plate 11. An alignment mechanism 25 is connected to the measuring-wave irradiation device 21. In addition, a film-thickness measuring device 22 which measures a film thickness and a data processor 23 which calculates a measured result from the film- thickness measuring device are connected to the alignment mechanism 25.
Patent JP-S52153733-A (JP)
Title: Shadowless overlay process
Inventor: TAKEOKA YOSHIHIKO
IPC: G03G15/04
Filed: 1976-06-17
Abstract: PURPOSE: To prevent the occurrence of a shadow image produced along the opening of the first original document unit in the overlay copying process in order to form a beautiful copy image by rendering the thickness of the original document to be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57185736-A (JP)
Title: Acquisition system for time division multiplex satellite line
Inventor: NAGAKUBO KOUICHI
IPC: H04B7/208
Filed: 1981-05-12
Abstract: PURPOSE:To prevent misdetection of a reference burst and a signal burst, by starting the acquisition of the burst of itself after the reception of the reference burst without error and performing processing as the end of burst detection even if an error within 2 bits is detected. CONSTITUTION:A reception serial data from an input terminal 1 is applied to a reference burst synchronizing pattern comparator 4 and a signal burst synchronizing pattern comparator 5 via an S-P converter 2 and comparison by each one bit is made with a prescribed pattern. When the reference burst is received without error, a flip-flop 9 is set. On the other hand, a count circuit 6 transmits a logic ''1'' to an AND circuit 14 when >=m-2 bits is coincident among the synchronizing pattern of m bits. Further, the self-burst transmission at the start of acquisition is made after a reference burst detecting output is caused at a terminal 17, and an AND gate is opened until the acquisition is finished with an output from a signal burst detection gate signal generator and the gate is opened only before and after the signal burst synchronizing pattern detection.
Patent JP-S60216284-A (JP)
Title: Ultrasonic image pick-up system
Inventor: TODA KOUJI
IPC: G01S5/18
Filed: 1984-04-12
Abstract: PURPOSE:To enable the detection of elastical change with good sensitivity, by obtaining image information from the phase difference between both electrodes of a transducer consisting of a piezoelectric substrate and a transmitting receiving arch shaped interdigital electrode and performing scanning by the relative movement with an object to be inspected. CONSTITUTION:An electric signal is applied to the arch shaped interdigital electrode 16 of a ramming wave device 10 from a signal input terminal 18 to emit a sound wave (a vertical polarized wave) while the sound wave emitted according to formula wherein theta is the angle formed between the normal line of a solid-liquid boundary surface and the emitting direction of a sound wave, VS is the speed of the sound wave 22 propagating through a liquid and VL is the propagation speed of a leaked ramming wave propagating through a piezoelectric body 12 is reflected from the surface or interior of an object 20 to be inspected and received by the arch shaped interdigital electrode 14 to be converted to an electric signal. Further, the phase comparison between a transmitting signal and a receiving signal is performed by a phase comparator 30 and the phase difference dependent on the thickness (d) of a liquid is displayed to a display device 40 according to the address of a reflection point P. Furthermore, the scanning of the reflection point P is mechanically performed in the plane parallel to a piezoelectric body 10 and the frequency of the electric signal applied to a terminal 18 is changed to change the emitting direction theta of the sound wave.
Patent JP-H09260935-A (JP)
Title: Tem slot antenna and radio equipment characteristic measurement device
Inventor: IMAKADO YOSHITAKA
IPC: H04B17/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To realize a built-in antenna structure and a measurement method by which a radio characteristic of a radio circuit is measured while the built-in antenna is mounted on an RF board. SOLUTION: A slot 101 is formed to an upper face of a conductor box 108, a strip conductor 102 is formed in the inside of the conductor box 108 not in contact with any face of the conductor box 108 and a feeding point 103 electrically insulated from the conductor box 108 is formed on the surface of the conductor box 108, one point on the strip conductor 102 and the feeding point 103 are connected by a conductor to form a structure in which external electric contact is made available to an optional point of the strip conductor 102.