baber/WOPTO huggingface dataset:
Patent JP-H0462629-A (JP)
Title: Electronic computer
Inventor: TATSUGAMI SHIGEO
IPC: G06F3/153
Filed: 1990-06-29
Abstract: PURPOSE:To surely receive the data read out of a display storage means based on an address given from a CPU through the CPU by securing the synchronous operations between the CPU and a display control means. CONSTITUTION:The address outputted from a host CPU 1 is given to a VRAM 3 via an address bus 7 and a multiplexer 6. The data to be written into the VRAM 5 are transferred to the VRAM 3 via a data bus 8, a bidirectional buffer 10, and a VRAM bus 9. Meanwhile the data to be read out of the VRAM 3 and to be sent to the CPU 1 are transferred to the CPU 1 via the bus 9, the buffer 10, and the bus 8. A display control circuit 2 reads the data out of the VRAM 3 and displays them on a display screen 4, and the address outputted from the circuit 2 is given to the VRAM 3 via a signal line 11 and the multiplexer 6. Then the circuit 2 receives the data read out of the VRAM 5 via the bus 9 and also controls the multiplexer 6.
Patent JP-H0223747-A (JP)
Title: Packet exchange device
Inventor: KOMINE HIROAKI
IPC: H04L12/803
Filed: 1988-07-13
Abstract: PURPOSE:To select various output lines by constituting the title device so that an input packet is outputted to the corresponding output line when a threshold selecting respective output lines coincides with a count value corresponding to an address. CONSTITUTION:A packet number identified in a packet number identification part 1 is transmitted to a counter 3. A memory 2 transmits n-1 number of thresholds in the address corresponding to the packet number to a comparison part 4. In the counter 3, a counter which has set the packet number to be the address is incremented whenever the packet number is inputted and the threshold is transmitted to the comparison part 4. It compares n-1 number of thresholds from the memory 2 with the count value from the counter 3, generates n-number of output right or wrong signals. The right or wrong signals can be outputted when the count value coincides with the threshold. The input packet from the number identification part 1 can be transmitted to the corresponding output line by transmitting the output possible signal to an output selection part 5.
Patent JP-H0726052-A (JP)
Title: Foamable fluororubber composition and fluororubber foam
Inventor: OSAWA YASUHISA
IPC: C08J9/10
Filed: 1993-07-14
Abstract: PURPOSE:To provide a foamable fluororubber composition which can give a fluororubber foam excellent in heat resistance, chemical resistance and mechanical strengths and to provide the foam made therefrom. CONSTITUTION:The composition comprises 100 pts.wt. polyol-cross-linkable fluororubber, 0.1-10 pts.wt. polyol cross-linking agent at least one of the OH groups of which is silylated, 1-20 pts.wt. acid acceptor, 0.1-10 pts.wt. catalyst, and 3-20 pts.wt. organic blowing agent. The foam is prepared by subjecting the above composition to hot-air vulcanization under normal pressure.
Patent JP-H0727512-A (JP)
Title: Airplane parking position detecting device
Inventor: NAGASHIMA KOJI
IPC: B64F1/22
Filed: 1993-07-14
Abstract: PURPOSE:To accurately detect the position of an airplane and report the proper and effective information to a pilot by providing an image pickup device photographing the airplane entering a parking spot. CONSTITUTION:This device seizes an airplane entering a parking position with a lens 1 and photographs it with a high-precision camera (image pickup device) 2. The picked-up image is inputted by a video input circuit 3 and digitized. The difference between the digitized image and the reference image stored in an image memory device 11 in advance is obtained by a differential circuit 4, and it is binarized by a binarizing circuit 5. Position of tires are detected by a tire detecting circuit 6 from the binarized image with a reference pattern 12. The position of the airplane is calculated by a position calculator 7 from the tire positions, and the position of the airplane is displayed and outputted on a display device 8. The digitized image is inputted to an illuminance detector 9 and used by a lens aperture adjusting mechanism 10.
Patent JP-S5797344-A (JP)
Title: Motor
Inventor: TAKAGI YASUYUKI
IPC: H02K13/00
Filed: 1980-12-10
Abstract: PURPOSE:To enable the setting of a contact pressure of a brush with a commutator from outside a motor after assembly by making the contact pressure adjustable freely with the screwing of a screw while the screw serves as a motor terminal. CONSTITUTION:A through hole 3 is provided in a brush holder 2 communicating from inside to outside a case 1 and a screw groove 4 is formed on the inner surface of the external end of the through hole 3. The base end 9 of a brush 8 is fitted into the internal end of the through hole 3 and the tip thereof 8 slides in contact with a commutator 7 of a rotor 6. The contact pressure of the brush 8 with the commutator 7 can be adjusted by screwing forward or backward the screw 5 along the screw groove 4. Besides, the screw 5 can serves as motor terminals thereby eliminating the need for providing any motor terminal.
Patent JP-S6235639-A (JP)
Title: Alignment system
Inventor: ANAMI YOSHIBUMI
IPC: H01L21/68
Filed: 1985-08-09
Abstract: PURPOSE:To speed up alignment-related data processing by a method wherein a first and second photoelectric transfer means, an alignment data processing unit, and a first and second driving means are provided. CONSTITUTION:A CPU 12, upon completion of the readout of the patterns of wafers 5 and 6, performs arithmetic processing for the fine alignment of the wafer 5 and 6 on the basis of the image data stored in a memory 13. Upon completion of the arithmetic processing, the CPU 12 transfers the results to the memories in CPUs 17 and 18 belonging respectively in driving means 15 and 16. The CPUs 17 and 18, working on the results transferred from the CPU 12, control driving units 21 and 22 with the intermediary of interfaces 19 and 20 for the activation of stages 7 and 8 for the fine alignment of the wafers 5 and 6. Upon completion of this phase of alignment, inspection systems for the stages 7 and 8 perform inspection into each of the chips belonging to the wafers 5 and 6. This setup realizes an alignment system capable of speedy processing.
Patent JP-S6151835-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: EMORI TAKAHISA
IPC: H01L21/56
Filed: 1984-08-20
Abstract: PURPOSE:To improve moisture resistance and to improve the long reliability by reducing the specific weight of a filler contained in a sealing resin composition smaller than a sealing resin, and separating the filler from the surface of wirings of a semiconductor element at resin-sealing time. CONSTITUTION:The surface of wirings of a semiconductor element 1, i.e., the surface formed with a passivation film 7 is disposed upside with respect to the gravity direction, and sealed with resin composition made of epoxy resin 8, and filler 9 having a specific weight larger than the epoxy resin. The resin 8 is in melted state, the filler 9 presented in the lower half of the resin 8 is separated from the film 7 on the wiring surface of the element 1, the filler 9 is protruded from the film 7, but does not arrive as the aluminum wirings 4.
Patent JP-S57100918-A (JP)
Title: Preparation of magnesium hydroxide
Inventor: NISHIGAMI KAZUO
IPC: C01F5/14
Filed: 1980-12-12
Abstract: PURPOSE: To prepare magnesium hydroxide having a small specific surface area measured by the BET method and a low water absorption, by mixing magnesium hydroxide having a specified specific surface area with an aqueous solution of CaCl 2  in a given concentration, and reacting the resultant mixture under a high pressure and heating.  
     CONSTITUTION: Seawater is decarbonated with a mineral acid, and impurities are precipitated and removed by adding a small amount of milk of lime. The resultant purified seawater is then treated with milk of lime, etc. and reacted rapidly to prepare magnesium hydroxide having a specific surface area of 30W 60m 2 /g. The resultant magnesium hydroxide is then mixed with an aqueous solution of CaCl 2  to give a concentration of 50W150g/l based on the aqueous solution in a CaCl 2  concentration of 10W40wt%. The aqueous solution of CaCl 2  mixed with the magnesium hydroxide is reacted at a pressure ≥8kg/cm 2 G and a temperature of ≥150°C under heating. Thus, the aimed magnesium hydroxide, having a specific surface area ≤10m 2 /g, preferably ≤7m 2 /g, (measured by the BET method), and suitable for a flame retardant, etc. is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0340579-A (JP)
Title: Recording and reproducing device
Inventor: OKAYAMA MUTSUYUKI
IPC: H04N5/14
Filed: 1989-07-06
Abstract: PURPOSE:To enjoy a video by a wide video signal on a television receiver whose aspect ratio is 4:3 by differentiating clocks at memory write and readout so as to apply time axis expansion thereby varying a video part to be eliminated. CONSTITUTION:The device is provided with a horizontal synchronizing signal separator circuit 1, a clock generating circuit 2, a movement detector 3, an A/D converter 4, a memory control circuit 5, a memory 6, a clock generating circuit 7 and a D/A converter 8. Then the recording and reproducing device uses the movement detector 3 to select a video signal to be eliminated from a wide video signal and time axis expansion is applied by differentiating the clock at write and readout of the memory with respect to the video signal not to be eliminated so as to apply time axis expansion thereby converting the aspect ratio of the wide video signal to 4:3. Thus, a wide video broadcast is enjoyed without any feel of unnaturality by the television receiver whose aspect ratio is 4:3.
Patent JP-H089730-A (JP)
Title: Input shaft arranging structure of raking rotor in raking and planting machine
Inventor: TAKAMI YUKINORI
IPC: A01C11/02
Filed: 1994-07-04
Abstract: PURPOSE:To relax unevenness of rotation, vibration, etc., in transmission of the input shaft of a raking rotor. CONSTITUTION:In a mechanism liftably connecting a planting machine to a traveling machine body and supporting a raking rotor 22 in lateral direction on the shaft at the forward position of the planting machine to enable rotation driving, a PTO shaft 26 of the rotor 22 is formed in nearly central position of a traveling machine body 1 and a transplanting machine 7. The PTO shaft 26 is formed in longitudinal direction at nearly central position of lateral supporting points for supporting the rotor 22 so as to enable vertical control to the planting machine.
Patent JP-S5798844-A (JP)
Title: Device for checking external appearance of lamp
Inventor: SUMI KOUJIROU
IPC: G01N21/952
Filed: 1980-12-11
Abstract: PURPOSE:To judge the quality of the external appearance of the lamp, by obtaining differential quantities as to time from the difference data between each detecting  point of the good lamp and that of the lamp to be checked, and detecting the quality  of the lamp to be checked based on whether the difference between the differential quantities for each detecting point lies within a specified value or not. CONSTITUTION:The image signal of each detected signal when the good lamp 1 is  checked is digitized. The difference data in the image data at each detecting point is  sequentially computed. Said difference data is sequentially preset in a good lamp preset memory 18. Thereafter the difference data in each detecting point of the lamp to  be checked is sequentially computed in the same procedure. The differential quantity is  obtained by differentiating the difference data between the detecting points of the  lamp to be checked as to the time. The differential quantity is also obtained by differentiating the difference data between the corresponding detecting points of the good  lamp which is retrieved from the memory 18 as to the time. The difference between  both differential quantities are obtained in a quality judging device 20. The presence or absence of the defects on the appearance of the lamp is detected based on whether  said difference lies within a specified value or not in a specified value setting device  19. Thus the quality of the lamp is judged.
Patent JP-S5799055-A (JP)
Title: Information exchange system
Inventor: SONEOKA RIYUUSUKE
IPC: H04B1/74
Filed: 1980-12-11
Abstract: PURPOSE:To enable power supply restoration sequence with a software processing, by constituting a power supply failure restoration signal so that the signal can be transmitted by using an information transmission line. CONSTITUTION:When a power supply device 15 of a terminal 3 in failure restores to a normal state, then a restoration signal is transmitted from a transmitter 20 via transmission systems 5, 6. This restoration signal is received at receivers 21, 22 of each terminal, and the interruption of external power supply is made to a CPU of each slave computer 12, 14 with a received signal. Each CPU recognizes with this interruption that the power supply of the said terminal 3 is normally restored, and it is informed to a master computer 1 of a master station 1. In this case, the normal restoration signal is transmitted to the master computer 1 from the two CPUs. A command of system loop re-organization is transmitted to transmission controllers 8, 9, 10 via a transmission controller 7 with a signal coming faster. As a result, the bypass means of the said terminal 3 is released and the original system loop can be formed.
Patent JP-S6420237-A (JP)
Title: Production of cation exchanger
Inventor: SADA TOSHIKATSU
IPC: B01J47/12
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a cation exchanger having a high ion exchange capacity, a low water content and excellent mechanical strengths, by introducing haloalkyl groups into a specified aromatic condensation polymer and introducing cationic exchange groups into this film. CONSTITUTION:Haloalkyl groups (e.g., chloromethyl groups) are introduced into an imide bond-, amide bond- or ester bond- free aromatic condensation polymer (e.g., polysulfone or polyether sulfone) by contact with a haloalkyl ether and a Lewis acid or the like method. Cation exchange groups (e.g., sulfonic groups) are introduced into the aromatic condensation polymer to which haloalkyl groups are introduced by reaction with a cation exchange group introducing reagent (e.g., chlorosulfonic acid) to obtain the purpose cation exchanger. The obtained cation exchanger can be suitably used as, e.g., a diaphragm for electrodialysis.
Patent JP-H0854942-A (JP)
Title: Arrangement of generation circuit of power-supply voltage
Inventor: HEINKE FRIEDHELM
IPC: H02M3/335
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide simplified circuit arrangement where the precision of a power voltage under a load condition is improved. SOLUTION: A first control means 6 generating at least two power voltages which depend an each other among input voltages and controlling the actual value of the first power voltage in the power voltages to a first official value which can be controlled in first upper and lower permissible limits, and at least control means 9 and 10 controlling the actual values of respective power voltages in the power voltages to the official values which can individually be controlled within the range of the upper and lower permissible limits by changing the first official value within the first and lower permissible limits in accordance with a control signal by the comparison of the actual value of the power voltage and the related official value in a related control means are provided.
Patent JP-H0462595-A (JP)
Title: Processor for electronic musical instrument
Inventor: NEGORO SADAO
IPC: G10H1/02
Filed: 1990-07-02
Abstract: PURPOSE:To eliminate need for sound source circuit hardware and digital effect circuit hardware by including a means which puts plural CPUs in partial charge of generation processing for a musical sound signal and effect processing for the musical sound signal. CONSTITUTION:One CPU operates as a main CPU or master CPU (10) and handles an input device (keyboard, function key, etc.) which is adapted to not only sound source processing, but also application (musical instrument in this case). The other CPU operates as a subordinate CPU or slave CPU (20) to the master CPU and performs the effect processing and output processing (D/A conversion).
Patent JP-S6417954-A (JP)
Title: External wall panel
Inventor: YAMAGUCHI KOJI
IPC: E04B2/00
Filed: 1987-07-14
Abstract: PURPOSE: To enhance the inner face bending rigidity of an outer wall panel to function as a column, simplify house structure and enhance execution efficiency by hanging a brace-like oblique material between an upper frame material, a lower frame material and a vertical opposite frame material. CONSTITUTION: Vertical frame materials 4, 5 connecting an upper frame material 2 and a lower frame material 3 are hung across the upper frame material 2 and the lower frame material 3 on both the ends of the upper frame material 2 and the lower frame material 3 and the position between both the ends. In the vertical frame materials 4, 5, and parts 2A, 3A between the upper frame material 2 and the lower frame material 3 sandwiched by the vertical frame materials 4, 5, the upper end is joined on the center of the part 2A between the vertical frame materials, and the lower end is joined on the vertical frame materials 4, 5 to provide a pair of doglegged oblique materials 6, 6. The upper end is joined on the vertical frame materials 4, 5 downward of the lower end of the oblique materials 6, 6, the lower end is fixed on the center of the part 3A between the vertical frame materials and a pair of oblique materials 7, 7 making a doglegged shape are hung across.
Patent JP-S6153888-A (JP)
Title: Band compression coding and decoding device
Inventor: NISHIWAKI MITSUO
IPC: H04N19/50
Filed: 1984-08-23
Abstract: PURPOSE:To process all blocks by the same one line by devising to process a residual line to be produced when the line in one frame is blocked by the number of averaged lines. CONSTITUTION:A coding part is composed of a forecasting coding circuit 1 and a multiple circuit 2 and a decoding part is composed of a separating circuit 3 and a forecasting decoding circuit 4. To process a residual line, one block is five lines, and a picture is thinned out in the coding circuit 11 for the block of five lines. Next, an effective picture number is shifted during four line time and all blocks process four line time unit in the latter part multiple circuit 2. On the other hand, even in the decoding part, the same processing is executed. As this result, all blocks are processed by the same line number. A line number per block is n=4 and even concerning a free n, the same can be obtained.
Patent JP-H1121039-A (JP)
Title: Guide device of elevator
Inventor: TSUBOI KANA
IPC: B66B5/02
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To urge an auditory-handicapped person to smoothly get off a cage when an elevator arrives an evacuation floor in an abnormal condition of an emergency operation by providing a guide means to give an indication to guide the passenger during the emergency operation. SOLUTION: A guide device control program P2 gives a command to achieve the voice guide by a voice guide devices A1-A3 set in cages C1-C3 or the command to achieve the indication guide by indication guide devices B1-B3. The indication guide devices B1-B3 are installed on a cage platform part, and flashed during the emergency operation to inform passengers in the case that the elevator is in an emergency, and indicate the guide to lead the passengers in the cage out of the cage when the door is opened in the emergency operation. Because the visually strong appeal can be made thereby, the auditory- handicapped person can be urged to smoothly get off the cage when the arrives an evacuation floor during the emergency operation, etc.
Patent JP-S6418807-A (JP)
Title: Self-traveling mowing truck
Inventor: NAGAHAMA KAZUO
IPC: G05D1/02
Filed: 1987-07-14
Abstract: PURPOSE:To ensure an accurate self-traveling state of a self-traveling mowing truck by switching the traveling control modes of the truck in accordance with the shape of each mowing area and shortening the time required for the outer circumferential teaching in case of a rectangular mowing area. CONSTITUTION:The control mechanism of a self-traveling mowing truck consists of the steering hydraulic cylinders 4F and 4R of front and rear wheels 1F-1R, the control valves 5F and 5R of cylinders 4F and 4R, a lift hydraulic cylinder 3 and its control valve 6, a mowing device clutch 7, a hydraulic stepless change gear device 8 and its speed changing motor 9, and a controller 10 which controls these control mechanism components. The controller 10 includes a turning run control means 13 and a reciprocating run control means 14. Thus the means 14 is switched to its active state after the teaching is given to two sides in case of a rectangular mowing area. Then the truck is reciprocated sequentially and automatically from an end of the mowing area of prescribed range. While the teaching is given to four sides in case of a non-rectangular mowing area and the means 13 is actuated to give an automatic turning action to the truck.
Patent JP-H0615907-A (JP)
Title: Printer
Inventor: MORIMOTO AKINORI
IPC: B41J19/18
Filed: 1992-07-02
Abstract: PURPOSE:To provide a printer capable of avoiding deviation of printing position. CONSTITUTION:A linear encoder 11 storing information of printing position, a printer carriage 4 slidably supported and a pick-up device 10, which is mounted on the printer carriage 4 and reads the information stored in the linear encoder 11, are provided so that the printing position is controlled on the basis of the information read by the pick-up device 10.
Patent JP-H0926629-A (JP)
Title: Magnification control system of copying machine
Inventor: KAWAMURA MICHIHIRO
IPC: G03G21/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To suppress frequent lens driving by setting time to start the movement of a lens, according to the operation period of a variable power key. SOLUTION: This copying machine is provided with a timer means 2 which is triggered by the operation of a magnification setting means 1 for setting a copying magnification, to output a time-up signal after a specified time is clocked, a lens driving means 3 for moving a lens unit 4 to a position corresponding to the magnification set by the magnification setting means 1 with the time-up signal of the timer means 2 and a timer control means 22 for changing the clocking mode of the timer 21.  The timer control means 22 switches and controls an addition mode for clocking the time by the timer 21, in such a manner that the specified time is added to the rest of the time, when a certain time or more in the specified time is clocked by the timer 21, at the time of operating the magnification setting means 1 and a continue mode for continuing the clocking as it is, when the certain time or less in the specified time is clocked.
Patent JP-S5696530-A (JP)
Title: Driving circuit of tri-state type
Inventor: MINATO OSAMU
IPC: H03K19/0944
Filed: 1980-12-15
Abstract: PURPOSE:To reduce occupied area and to enable high-speed drive, by providing a C-MOS inverter circuit between an output inverter circuit and logic circuits as a buffer. CONSTITUTION:C-MOS inverters 10, 11 are provided between output inverter circuits 8, 9 and logic circuits 12, 13. When a chip-enable signal CS is at high level, MOS-FETs 121, 131 are off and 122, 132 are on, and if the input signal to a terminal 1 is 0, the output signal at the terminal 2 is 0, and if the input signal is 1, then the output signal is 1. On the other hand, when the signal CS is at a low level, FETs 121, 131 are on and 122, 123 are off, and the output of C-MOS circuits (121, 122) (131, 132) is set always to 1 to cause cut off the base of the transistor 8 and the gate of MOS-FET 9. Thus, the output terminal 2 is floated.