baber/WOPTO huggingface dataset:
Patent JP-H0541089-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUDA NOBUHIRO
IPC: G11C11/409
Filed: 1991-08-05
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device capable of making the reading speed of a semiconductor storing device a high speed by outputting only the data of a normal selective address even in the case of changing the output of a sense amplifier. CONSTITUTION:The change of the output of the sense amplifier 4 is detected by a pulse generating circuit 14, NOR circuits 100, 110 inputted with the output 1f of the relevant sense amplifier 4, the output 1h of the pulse generating circuit 14 and a signal 1d activating an output buffer 150 and an inverter 9 are provided on the inside of the output buffer 150. Since the output buffer 150 is made an inert state in the interval of outputting a pulse from this pulse generating circuit 14, the reverse reading of the data at the time of accessing a chip selection or accessing an output control signal is prevented and the reading speed of the semiconductor storing device is made a high speed.
Patent JP-S59113321-A (JP)
Title: Shaft coupling for feed screw
Inventor: JIN KEIICHI
IPC: F16D1/05
Filed: 1982-12-17
Abstract: PURPOSE:To simplify the structure of a shaft coupling between feed screw and a motor shaft and make the coupling free from maintenance by uniting a nut, which applies a pre-load on a bearing, and the shaft coupling in one body and utilizing wedges as means of connecting the feed screw and the motor shaft to the shaft coupling. CONSTITUTION:A coupling main body 8 connecting a feed screw 1 to a motor shaft 5 is interlocked with said screw 1 and a pre-load can be applied on a bearing 2 which rotatably maintains the feed screw 1. In this case, the shaft coupling main body 8 is provided with holes to let wedges 9-12 pass through. Further, wedges 9, 11 are provided with holes for a bolt 13 to pass through, while wedges 10, 12 are provided with screwing parts with the bolt 3. Thus, through turning the bolt 13, wedges (9, 10), (11, 12) are guided to approach each other, and the end part of the feed screw 1 fitted in the shaft coupling 8 or the motor shaft 5 are clamped, then the feed screw 1 is connected to the motor shaft 5.
Patent JP-S59111413-A (JP)
Title: Receiver
Inventor: FUNAI MIKIO
IPC: H03J3/18
Filed: 1982-12-16
Abstract: PURPOSE:To realize the automatic correction of a tuning receiving circuit and to attain the confirmation of operation over a wide range by adopting a comb-tooth signal generator as a test signal generator and improving the function of a CPU additionally. CONSTITUTION:A comb-tooth generator is used as a test signal genertor 8, a switch circuit 2 is changed over to a position opposite to that shown in Figure and a comb-tooth signal is led to the tuning receiving circuit 4 at test. A high performance CPU7 starts the tuning receiving circuit 4 from a lower limit tuning frequency fL, sweeps the frequency gradually, and when the tuning receiving circuit 4 catches (tunes) one wave of the comb-tooth signal, it is recognized by an output from the tuning receiving circuit 4, the tuning frequency is calculated and stored by a control signal outputted in this case. At the end of this processing, the sweeping of the frequency is continued and the same operation is repeated so as to catch the next high frequency signal and this operation is performed up to the upper limit frequency fH finally. After the series of processes in this way, the high performance CPU7 collates the true value of the comb- tooth signal frequency stored already with the tuning frequency obtained newly to calculate the tuning characteristic curve approximated by polygonal lines.
Patent JP-S6281221-A (JP)
Title: Production of metal product with cold plastic work
Inventor: ATSUMI TAKASHI
IPC: B21D22/20
Filed: 1985-10-04
Abstract: PURPOSE:To increase the plastic workability and cleaning of a metal material and to improve the work environment at coating time as well by coating the lubricant that a wax is dissolved in a solvent on the surface of the metal material and by forming a lubricating film with its drying. CONSTITUTION:A lubricating film is formed with the drying at the room temp. or <= melting point of a wax, after coating the lubricant which dissolves the wax of a montan wax, etc., in the water or other solvent by a dipping method, etc. on the surface of the metal material of aluminum, etc., in advance, in case of producing the cold plastic work metal product of said metal material. Thereafter, the obtd. metal material with lubricating film is subjected to cold plastic work. In the method like this the adhesiveness of said lubricant film is made better by containing a surface active agent with its addition further as the lubricant. Also the operability of the metal material can be made better by adding and containing a metal soap or solid lubricant irrespective of the existance or absence of the surface active agent.
Patent JP-H09187036-A (JP)
Title: System capable of processing video data
Inventor: TOTSUDO EI KURATANOFU
IPC: H04N5/44
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To use efficiently an instruction space in a video system using a space optical modulator array. SOLUTION: A processing system 10 with respect to video data uses two scanning line video processors. A 1st processor 12 conducts a scheduled 1st-sit of task. A 2nd processor 20 conducts a scheduled 2nd-set of task. A limited space of the processors is optimizlingly utilized by sharing tasks between the two processors 12, 20 and so long as one processor is operated close to a full instruction capacity, processing tasks are combined optionally.
Patent JP-S6375419-A (JP)
Title: Meat probe
Inventor: OTSUKA AKINORI
IPC: G01K13/00
Filed: 1986-09-19
Abstract: PURPOSE:To enable optimum heating of a food, by providing a meat probe for a microwave oven or the like with a food surface temperature sensor part and a food inside temperature sensor part, and simultaneously detecting the surface temperature and the inside temperature of the food. CONSTITUTION:When a metallic rod 2 of a probe 13 is driven into a food 12, an inside temperature detecting thermistor 7 reaches the central part of the food, whereas an annular metallic body 1 incorporating a surface temperature detecting thermistor 6 makes contact with the surface of the food. Therefore, the surface temperature and the inner temperature of the food are detected respectively by the thermistors 6, 7, and detection signals are inputted to a microcomputer (not shown), thereby controlling the supply of power to a heat source (not shown). with this construction, it is possible to optimize the surface and the inner temperatures of the food and to enhance the finishing of the food.
Patent JP-S6378026-A (JP)
Title: Ultrasonic tester
Inventor: HONDA KEISUKE
IPC: G01H11/08
Filed: 1986-09-20
Abstract: PURPOSE:To know the generation distribution and the intensity of an ultrasonic wave in a cleaning tank of an ultrasonic cleaning machine without necessitating a power source, by arranging plural piezoelectric elements in one line in a case, and connecting a light emitting element to the respective piezoelectric elements. CONSTITUTION:Plural piezoelectric elements 2a, 2b,... are installed in one line to a case 1 through an elastic body, and light emitting elements 3a, 3b,... are provided in the respective center holes. Also, the case 1 is covered with a transparent cover 4 so that the light emitting elements 3a, 3b,... can be seen from the outside, provided with holes so that an ultrasonic wave can be transmitted easily to the elements 2a, 2b,..., and constituted so that a liquid enters into the inside. In the cleaning tank, an ultrasonic wave is generated in almost the whole area, but there are some parts where a standing wave always exists by amplitude of the ultrasonic wave, and the amplitude is maximum or minimum. Accordingly, when a tester is put into the cleaning tank, it is driven by the amplitude of the ultrasonic wave in a position of the respective elements 2a, 2b,..., an electromotive force is excited and the light emitting elements 3a, 3b,... are lighted. This emitted light is bright in a place where the amplitude is maximum, and dark or not lighted in a place where the amplitude is weak.
Patent JP-H0778340-A (JP)
Title: Information reproducing device
Inventor: FUJIMOTO SADANARI
IPC: G11B7/005
Filed: 1993-09-08
Abstract: PURPOSE:To perform stable reproducing operation by providing a means for controlling the delay amount so as to make the amount of phase difference constant and a means for reproducing the recording information with the constant phase difference made by this control means. CONSTITUTION:The reproduced signal is inputted to detection circuits 101, 103 for the rise and fall, wherein edges of the rise and fall of the reproduced signal are respectively detected to produce detection pulses. The rise pulse is delayed by deltaT0 in a delay circuit 102, and the fall pulse becomes n kinds of delayed signals having the delay amounts of deltaT1, deltaT2...deltaTn in a delay circuit 104, and one signal among them is selected by a selector 105 and transmitted to an adder 108 then added to the output pulse of the delay circuit 102. The output of the adder 108 is transmitted to an FF 109 which is synchronized with this control pulse and inverted. By the output of the FF 109, the amount of two phases difference is integrated by an integrator 110 for converting to an analog signal and transmitted to a gain amplifier 111, then inputted to an A/D converter 106 through a low-pass filter 107, and one signal is selected among n kinds of the delay signals by the selector 105 in accordance with the output data.
Patent JP-H0670229-A (JP)
Title: Exposure controller
Inventor: SHIMIZU HIDEJI
IPC: G03B7/095
Filed: 1992-08-21
Abstract: PURPOSE:To improve the deterioration of performance of an exposure controller that is caused by the low luminous intensity of a object by setting the output of the image pickup signal received from a CCD image pickup element at a fixed level to the luminous intensity of the object regardless of the viewing angle of the object. CONSTITUTION:An exposure controller consists of an aperture correction/control circuit 21 which controls the exposure value of an iris 2 included in an optical system 20, an AGC control circuit 22 which controls the gain against the output level of the image pickup signal received from a CCD image pickup element 3, a detecting circuit 14 which detects the zoom position of a lens system 1 included in the system 20, and a ROM 15 which stores the changed variable of the output level of the image pickup signal of the element 3 that is caused by the change of the F value set to the zoom position of the system 1. Then the ROM 15 outputs the changed variable of the output level of the image pickup signal to the circuit 22 in response to the zoom position information given from the circuit 14. Then the circuit 22 changes the output level of the image pickup signal.
Patent JP-2000053229-A (JP)
Title: Sorting method and device therefor
Inventor: HAMAYA HIROSHI
IPC: B65G43/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a sorting method and device which stably sort bottles at a high speed and has high reliability by controlling a line pressure. SOLUTION: Bottles 1 flow on a feed speed control conveyers 50-55 along a guide 60 and are carried to a star wheel 30 of a sorting device main body 45. The respective conveyers 50-55 and the star wheel 30 are individually driven by motors M1F-M6F and a motor M1C respectively. Counter sensors 27-29, 31 and detection sensors 61-64 are provided in the intermediate part of the guide 60. The respective sensors 27-29, 31 count the number of bottles and the sensors 61-64 detect the number of accumulated bottles so as to output to a speed command calculation means respectively. The speeds of the star wheel 30 and the respective conveyers 50-55 are found by a prescribed operation so that the driving of the motor M1C and M1F-M6F are controlled via a motor controller means.
Patent JP-S59114171-A (JP)
Title: Stair climbing vehicle
Inventor: NAKADA SHIYOUICHI
IPC: B62D55/075
Filed: 1982-12-21
Abstract: PURPOSE:To enable to climb up the foot part of a stairway by a vehicle itself, by making a center height of a driving wheel larger than that of a stair. CONSTITUTION:As a height (h') of the center O of driving wheels 5, 5' is larger than that (h) of a stair in climbing up a stairway, it is possible to make climbing at the foot part 51' of the stairway by a vehicle itself even if an auxiliary tilting stand is not used. Although the vehicle is overturned when a line of action of the center of gravity G of a cargo 51 lies at a position (a), the vehicle can be prevented from overturning, in this case, by moving the center of gravity G to a position G' through movement of a skid 52. In addition to the above, as right and left running devices 9, 9' can be turned and driven independently by right and left driving mechanisms respectively, straight travelling, turning and spin turning can be done easily.
Patent JP-H0271468-A (JP)
Title: Positioning device for magnetic disk
Inventor: SENTODA MITSURU
IPC: G11B21/02
Filed: 1988-09-06
Abstract: PURPOSE:To prevent the generation of off-track even when an arm is extended by thermal expansion or the like by fitting the arm supporting a magnetic head in the tangential direction of the circumference of magnetic medium. CONSTITUTION:A magnetic head 2 moves along a straight line in the radial direction passing through the center of a magnetic disk 1. The fitting direction of an arm 3 supporting the magnetic head 2 is made into the right angle to the movement direction of the magnetic head 2. The driving direction of a driving device 5 is made into a parallel to the movement direction of the magnetic head 2 and the driving shaft of the driving device 5 is deviated from being on a same axis to the movement shaft of the magnetic head 2. Thus, even when the arm 3 is extended in the longitudinal direction of the arm 3 by the thermal expansion or the like due to ambient temperature change, the generation of the off-track can be prevented.
Patent JP-S6284122-A (JP)
Title: Production of heat-resistant resin
Inventor: TAKEDA TOSHIRO
IPC: C08G73/10
Filed: 1985-10-09
Abstract: PURPOSE:The reaction between a specific tetracarboxylic anhydride and a specific diamine under specific conditions gives a resin which is used as an oriented liquid crystal membrane of high light transmission, because it is well balance among heat resistance, flexibility, light coloring and cold curability. CONSTITUTION:The reaction between a tetracarboxylic dianhydride component containing more than 5mol% of 3,3',4,4'-benzophenonetetracarboxylic dianhydride and a diamine component containing more than 20mol% of an aliphatic diamine of 30 or less carbon atoms is carried out at 50-200 deg.C under anhydrous conditions in a solvent such as N,N-dimethylformamide in an inert gas atmosphere. The 2 components used in the reaction are preferably equimolar.
Patent JP-2001047957-A (JP)
Title: Air bag device
Inventor: OHIRA HIROSHI
IPC: B60R21/203
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To enhance assemblability, and to reduce costs. SOLUTION: In this air bag device 10, holding claws 42 are formed in a plate bag holder 32 for storing a bag body 28, a flange part 50 of an inflator 48 is pressfitted in the holding claws 42 from anti-occupant side to assemble the inflator 48 to the plate bag holder 32. An abutting member 60 is provided in a core metal 18 of a steering wheel 12 opposed to the inflator 48 where the inflator 48 is pressfitted in the claws 42 and keep its fitted condition by bringing the abutting member 60 into contact with the inflator 48 to impede movement of the inflator 48 to the anti-occupant side even when the bag body 28 is inflation-developed to apply pressing force to the anti-occupant side. Therefore, the inflator 48 is held in the holder 32 even when a bolt and a nut are not used as in the prior art, the number of part items and assembling man-hours are reduced, and cost is reduced.
Patent JP-H0968407-A (JP)
Title: Displacement detector
Inventor: NABESHIMA NOBUO
IPC: G01B11/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To detect the displacement of a surface to be measured non-contact at a high accuracy regardless of the size thereof by measuring the position of an objective lens when a focus error reaches a specified value. SOLUTION: An objective lens 9 is placed at a starting position where the distance of the lens 9 to a surface 10 to be measured is so much larger than the focal length thereof and is lowered gradually to the surface 10 to be measured by driving 21 a mobile coil 17. In this process, the position at which a value of a focus error signal E of a photodetector 7 becomes 0 is defined as focusing position and an arithmetic circuit 24 inputs a focusing detection signal of a signal processing circuit 23 to store 25 a position signal (graduation 13) of the lens 9 obtained by the signal processing circuit 22 as reference signal. The lens is further lowered and the position thereof at which the value of the signal E reaches 0 again is defined as arrival position.  Each time the surface 10 to be measured is moved to measure, the lens 9 is moved from the starting position to the arrival position and the circuit 24 calculates a difference between the focusing position signal of the lens 9 and a reference position, namely, a displacement of the measuring surface 10. This enables detection of the displacement regardless of the size of the displacement of the surface to be measured.
Patent JP-H04104751-A (JP)
Title: Connector for fishing line
Inventor: IKEDA SHINOBU
IPC: A01K91/047
Filed: 1990-08-23
Abstract: PURPOSE:To provide the subject connector having a structure where fishing lines are connected by inserting a line and a leader into a main body having chuck parts respectively from both the sides thereof, pressing and contracting split parts of the four-split chuck part by turning clamping cylinders of the main body and holding the fishing lines by the nipping force, capable of operation with ease even by a beginner and free from requirement of a corkscrew swivel. CONSTITUTION:A hole for passing a thread through is opened at the middle of a cylindrical main body 2 having splits of a chuck part 3 the outer peripheral face of which has a tapered-shape on both the end parts in the longitudinal direction of the main body 2 and a screw 4 is made on the outer peripheral surface of the main body 2 in both the directions across the middle part in the longitudinal direction. Clamping cylinders 7 and 7 having a screw 5 fitting to the above-formed screw 4 and the inner face in which the diameter of the taper-shaped end part 6 is smaller than that of the taper-shaped end part of the outer peripheral face of the above-mentioned chuck part 3 are set to the main body 2, thus obtaining the objective connector.
Patent JP-H0758899-A (JP)
Title: Facsimile equipment
Inventor: ISODA TAKASHI
IPC: H04N1/32
Filed: 1993-08-17
Abstract: PURPOSE:To urge release of a fault state to the user by making a call to a registered destination and informing the reception disable state by a control document when the reception disable state is caused due to a fault of a hardware resource. CONSTITUTION:A hardware resource monitor section 5 clears a buffer of a RAM 10 in the initializing state and stores each hardware resource state informed from hardware resources to the buffer of the RAM 10. The monitor section 5 discriminates whether or not reception is enabled based on the content of the buffer of the RAm 10 according to an equipment state - reception enable/ disable discrimination table set in the RAm 10. When the state changes from the reception enable state into the disable state, a CPU 2 edits the content of discrimination result into a predetermined form of document and stores the result to the RAM 10. Then a communication control section 3 extracts the control document from the RAM 10 based on a transmission request from the monitor section 5 and sends it to a registration destination.
Patent JP-H0862641-A (JP)
Title: Back light detector for automatic glare antidazzle mirror
Inventor: HATTORI TOMOAKI
IPC: G02F1/15
Filed: 1994-08-25
Abstract: PURPOSE: To prevent the malfunction of an automatic antidazzle mirror and also to arrange a back light sensor without giving an influence on the appearance, etc., of the mirror. CONSTITUTION: An EC mirror 30 constituting a half mirror is inserted into the front opening of a mirror housing 28, and in the back space 34 of the mirror housing, for example, a light guiding member 32 formed of transparent glass, or made of transparent resin, etc., inserted into the inside wall face 34a of the mirror housing so as to be fixed. Behind the light guiding member 32, an electronic circuit substrate 36 is fixed by screwing, etc., and an optical sensor 38(back light sensor) is arranged in a fixed state on the central part of the electronic circuit substrate 36 so that the light receiving surface of the sensor 38 faces to the EC mirror 30. A part of the back light 70 is transmitted through the EC mirror 30, then, converged by the light guiding member 32 so as to be received by the optical sensor 38.
Patent JP-H0561427-A (JP)
Title: Signal conversion circuit
Inventor: KISHINO MASAHIKO
IPC: G02F1/133
Filed: 1991-09-04
Abstract: PURPOSE:To obtain a display controller which is simplified in constitution and improved in usability. CONSTITUTION:According to display data from a display data generation part 14, an LCD driving part 15 outputs a back plate signal Hj and a segment signal Si used when a display part 12 is a liquid crystal display device. Those signals are inputted to an LED driving waveform generating circuit 16, which converts them according to respective signals from the LCD driving part 15 and outputs a back plate signal Hj' and a segment signal Si'' used when the display part 22 is an LED display device.
Patent JP-H0668840-A (JP)
Title: Photoelectic surface and photomultiplier tube
Inventor: TAMAGAWA HIROYUKI
IPC: H01J31/50
Filed: 1992-08-24
Abstract: PURPOSE:To improve the quantum efficiency of a UV-ray photoelectric surface. CONSTITUTION:A photoelectric surface or a photomultiplier tube is provided with a window material to transmit incidental light, a substrate film including aluminum formed on the window material, and a photo-electron emission film including tellurium and alkali metal formed on the substrate film. Compared to a constitution using Cr for the substrate film, or compared to a constitution using Au or Ag for the substrate film, a favorable quantum efficiency can be realized in a UV-ray zone. As above alkali metal, Cs, Rb, or K-Cs can be used, and a similar result can be achieved in either case.
Patent JP-H0271883-A (JP)
Title: Bolt cleaner
Inventor: MURAGUCHI YUTAKA
IPC: G21F9/28
Filed: 1988-09-06
Abstract: PURPOSE:To excellently perform cleaning of a bolt by rotating a rotor with the bolt inserted thereinto and performing cleaning while a brushing part provided on an arm is abutted with the peripheral surface of the bolt. CONSTITUTION:The attitudes of arms 6 are properly set by presetting the positions of holding rings 8 according to the diameters of bolts A, (a) to be cleaned. In a word, in the case of large-diameter bolt A, the holding ring 8 is set at the high position so that the upper end of the arm 6 is brought into contact with the small-diameter part of a tapered face 8b. Further, in the case of the small-diameter bolt (a), the holding ring 8 is moved to the lower side so that the upper end of the arm 6 is brought into contact with the large- diameter part of the tapered face 8b. Then when compressed air is supplied to a motor 4 to rotate its output shaft, a brushing part 7 is rotated by rotation of a rotor 2 while the brushing part 7 is slid on the peripheral surfaces of th bolts A, (a). The foreign matters stuck on the bolts A, (a) are removed by the brushing part 7 and simultaneously the bolts are cleaned by polishing.