baber/WOPTO huggingface dataset:
Patent JP-S61205867-A (JP)
Title: High preciseness speed detection system
Inventor: KAI TORU
IPC: G05D13/62
Filed: 1985-03-08
Abstract: PURPOSE:To enhance resolving power while preventing the lowering in a detection speed, by comparing voltage of an arbitrary phase operated from the amplitude value of a detected resolver modulation signal with a resolver phase modulation signal. CONSTITUTION:A resolver 11 has two resolver detection windings WDalpha, WDbeta different by a 90 deg.-phase in an electric angle. An A/D converter 12 detects the amplitude of a resolver detection signal and a shaping circuit 14 generates a pulse signal at a zero cross point where the detection winding WDbeta becomes positive from negative and converts a two-phase modulation signal to a square wave signal. The signal of the A/D converter 12 is taken in an operator 13 to operate voltage corresponding to an arbitrary phase and set to the comparing voltage of a voltage comparator 15. The comparator 15 compares said comparing voltage with a resolver detection signal eDalpha and detects an arbitrary phase and the cycle up to the phase correspsonding to said arbitrary phase in the next cycle through a latch circuit 16 and the operator 5 to perform the detection of an arbitrary speed of revolution in one cycle of resolver exciting frequency.
Patent JP-S60195586-A (JP)
Inventor: NABARUSUKII BIKUTAA
IPC: E05B83/14
Filed: 1984-03-10
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-S61205890-A (JP)
Title: Electronic timepiece
Inventor: ICHIKAWA SHINGO
IPC: G04C9/08
Filed: 1985-03-08
Abstract: PURPOSE:To obtain the signal input apparatus of an electronic clock generating no erroneous operation, by discriminating the light receiving conditions of three or more of light receiving elements to perform switch operation. CONSTITUTION:Three light receiving elements 6a-6c are arranged to a dial 5 and shielded by an operation jig 7 to differentiate the light receiving conditions of the light receiving elements. The output signals of the elements are supplied to a light receiving condition discrimination circuit 20 through input terminals Ia-Ic and the signal of a front stage frequency dividing circuit is inputted through a terminal Ih and a change-over control signal, a low speed correction control signal and a high speed condition control signal are supplied to the correction signal forming circuit and signal change-over circuit of a post stage from terminals Oc, Ol, Oh. The light receiving conditions by the jig 7 are ones not almost present at a usual clock carrying time when incident light is present in the central element 6a but absent in both side elements 6b, 6c and no erroneous operation is generated. By employing an input apparatus, the external operation member of clock can be removed and, therefore, the enhancement of miniaturization, thickness reduction and water-proofness are attained.
Patent JP-H09237131-A (JP)
Title: Semiconductor integrated circuit device
Inventor: INAGAKI YASUKUNI
IPC: G06F1/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whereby the operation of an unrequired peripheral circuit is stopped and low power consumption is attained. SOLUTION: CPU 2 of a semiconductor integrated circuit device 1 is operated based on a main clock signal CLK which is generated by a main clock generating circuit 3 and the peripheral circuits 4a-4c are selected and accessed with an internal bus 5 at times. The access detecting circuit parts 6 of the peripheral circuits 4a-4c generate an enable signal CEN and output it when an address signal ADR corresponding to an address which is set at every peripheral circuit is inputted from CPU 2. Clock control circuit parts 7 input the main clock signal CLK and the enable signal CEN from the access detecting circuit parts 6 and supply the main clock signal CLK to an internal circuit 8 as an internal clock signal SCLK for a period being sufficient for the operation of the internal circuit 8 based on the enable signal CEN.
Patent JP-S63212378-A (JP)
Inventor: FUJIWARA HIROAKI
IPC: C08F283/00
Filed: 1987-02-27
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-S62205290-A (JP)
Title: Manufacture of cold rolled steel strip having satisfactory surface characteristic
Inventor: TANIGAWA KEIICHI
IPC: C23C22/78
Filed: 1986-03-05
Abstract: PURPOSE:To manufacture a cold rolled steel strip having satisfactory surface characteristics by continuously heat treating a cold rolled steel strip by heating, primary cooling or overaging and secondary cooling with an aqueous soln. contg. a water soluble metallic compound and an alpha-amino acid. CONSTITUTION:A cold rolled steel strip is continuously heat treated by heating, primary cooling or overaging and secondary cooling with an aqueous soln. contg. a water soluble metallic compound and an alpha-amino acid as cooling water. Primary cooling with an aqueous soln. contg. the alpha-amino acid and secondary cooling with an aqueous soln. contg. the water soluble metallic compound or an aqueous soln. contg. the water soluble metallic compound and the alpha-amino acid may be carried out as required. By the heat treatment, a cold rolled steel strip having superior surface characteristics, especially suitability to phosphating and surface cleaning is obtd. The oxide film of the steel strip is thin and has fine appearance.
Patent JP-S54137980-A (JP)
Title: Test equipment for cmos integrated circuit
Inventor: TERASAKA KATSUMI
IPC: G01R31/26
Filed: 1978-04-18
Abstract: PURPOSE: To discriminate the quality of an IC by connecting an IC input terminal to a power supply or the earth side after inserting a resistance between the power supply and the power terminal of a CMOSIC and by measuring the AC voltage component between the power-supply terminal of the IC and the earth terminal by applying a voltage with a direct current superposed upon an alternating current.  
     CONSTITUTION: Resistance 3 is interposed between CMOSIC1 and power supply 2 and a voltage with a direct current superposed upon an alternating current is applied so as to measure a voltage between both terminals 4 and 5 of IC1. However, capacitor 7 is interposed between IC1 and voltage measuring instrument 6 to measure only the AC voltage. At this time, the AC voltage between terminals 4 and 5 is in proportion to the voltage between A and B. In case of defective circuit 1, an increase in power voltage causes leak current I to increase suddenly and the C-D voltage becomes smaller than the A-B voltage of normal circuit 2. The quality can therefore be checked. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04283401-A (JP)
Title: Medium inspecting device
Inventor: SUZUMURA DAIJI
IPC: G11B5/00
Filed: 1991-03-12
Abstract: PURPOSE:To shorten the standby time of the medium inspecting device. CONSTITUTION:A medium rotating part 4 rotates a mounted recording medium 5. A head part 2 writes/reads out recording signals to and from the recording medium 5. A head feeding part 3 positions the head part 2 to the arbitrary position of the recording medium 5. A vibration sensor 1 detects the attenuation of the vibration of the head part 2 and the medium inspecting device executes inspection processing. A piezoelectric element may be used to forcibly attenuate the vibration of the head part 2 by the detection signal of a vibration sensor 1.
Patent JP-S60207338-A (JP)
Inventor: DAGURASU ETSUCHI UOORENBATSUKU
IPC: C23C16/54
Filed: 1985-03-08
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-H07234449-A (JP)
Title: Projecting device
Inventor: MIYAZAKI KUNIO
IPC: H04N5/64
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a projecting device capable of projecting a clear and sharp image by improving the space efficiency of a hall since a screen does not become an obstacle when it is not in use, and finely adjusting a distance between the projector and the screen with preventing the vibration and impact from being imparted to the screen when it is moved. CONSTITUTION:The projecting device is provided with a movable carriage 8 which can be moved with reference to the projector 4 installed in the hall 1 and the screen 5 mounted on the movable carriage 8, and when an image is projected from the projector 4 on the screen 5, the movable carriage 8 is moved so that the screen 5 may be placed opposite to the projector 4 and also the distance between the projector 4 and the screen 5 may be kept constant. It is allowable to move the movable carriage 8 back and forth along a projection optical path. It is allowable for the movable carriage 8 to be provided with a traveling wheel for rotating along a rail, a rotation control handle and a speed reduction mechanism for transmitting the rotational force of the rotation control handle to a traveling wheel shaft.
Patent JP-H08216906-A (JP)
Title: Auxiliary device for steering control of work vehicle such as mobile crane, etc.
Inventor: TADANO HISASHI
IPC: B60K35/00
Filed: 1995-02-10
Abstract: PURPOSE: To easily confirm the straight drive steering condition of a vehicle by electrically interlocking a steering condition detection means and a display means so as to make the display means indicate the straight drive condition of a steering wheel when the steering condition detection means detects the steering wheel is in straight drive condition. CONSTITUTION: This device is equipped with a steering condition detection means 17 which detects this when the steering condition of steering wheels 3 and 3 become straight drive steering condition, and this is composed of a striker 17b on the bracket 3b on the steering wheel side supported by the king pin 3a of one steering wheel 3, and a limit switch 17a on an axle 16. On the other hand, a display means 18 (lamp), which shows the straight drive condition of the steering wheel 3, is provided at the dash board of a driver's cab 5.  And, the limit switch 17 a of the steering condition detection means 17 and the display means 18 are connected in series in an electric circuit so that the display means 18 may light, when the steering condition detection means 17 detects the straight drive condition of the steering wheel 3, so as to indicate the straight drive condition of the steering wheel 3.
Patent JP-H06260763-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: WATABE MAKIO
IPC: H05K3/46
Filed: 1993-03-08
Abstract: PURPOSE:To obtain a multilayer wiring board high in reliability and possessed of an interlayer insulating layer high in insulating properties by a method wherein an interlayer insulating resin layer and a wiring pattern layer are improved in adhesive strength between them by a build-up method. CONSTITUTION:An insulating rein layer 102 photosetting and thermosetting is formed on a board 101 and exposed to UV rays to be semi-cured, the semi- cured surface of the layer 102 is roughened into a roughened-surface layer 102'. A roughening treatment is carried out using a potassium permanganate alkaline solution. The board 101 is continuously heated or heated after a base conductive film 103 is formed to make the insulating rein layer 102 fully cured. A conductive film 104 necessary for a wiring is electroplated with copper, then a wiring pattern (two-layered film composed of 103' and 104') is formed, another insulating resin layer 102 is formed again as an interlayer insulating layer, exposed to UV rays, and developed, and a viahole 106 is made in the insulating resin layer 102 at a required point for interlayer connection. Thereafter, a surface roughening process, a fully curing heating process, a conductive film forming process, and a wiring pattern forming process are repeatedly executed so as to obtain a multilayer wiring board.
Patent JP-H09239130-A (JP)
Title: Analog signal transmission circuit for game machine
Inventor: IWASE HAYATO
IPC: H04B15/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the electromagnetic noise resistance of a circuit, with the size and cost thereof reduced. SOLUTION: A generator control circuit 11 has a microcomputer mounted for controlling a generator, and operates on a 5 VDC power supply. The generator control circuit 11 amplifies a voice signal with an amplifier IC 15 and outputs the amplified voice signal via a low cut filter 19. On the other hand, a frame control circuit 20 operates on a 12 VDC power supply, and controls each part of a pachinko (Japanese pinball game) machine other than the generator. Also, the frame control circuit 20 is provided with a photo coupler 24 as a means for transmitting the voice signal outputted through the low cut filter 19 of the generator control circuit 11.  Furthermore, a light emitting element 25 for the photo coupler 24 is provided in the voice signal output circuit 16 of the generator control circuit 11, and a light receiving element 26 is provided in the voice signal input circuit 27 of the frame control circuit 20.
Patent JP-S55138825-A (JP)
Title: Insulated connection of electrically insulated winding
Inventor: GOTOU KAZUO
IPC: H01F41/12
Filed: 1979-04-18
Abstract: PURPOSE:To obtain a highly reliable electric insulating property by connecting the insulation for a strand conductor on an insulating film wrapped on the surface thereof. CONSTITUTION:A square copper wire as the strand conductor 1 is coated with an epoxy varnish on which a polymide film is wrapped. Then, an epoxy semi-cured glass mica tape is applied by half and a mold pressing is given threreto to form an insulation 3. Likewise another epoxy semi-cured glass mica tape is used to form an insulation 2.
Patent JP-H01219829-A (JP)
Title: Flat bed scanner device
Inventor: TANAKA HIDEMASA
IPC: H04N1/107
Filed: 1988-02-29
Abstract: PURPOSE:To correctly read original information even if it is not a sheet original by placing the original on the reading head plane and bonding an artificial original plane with a scan face plate when information on the original having a shape suited to the reading head plate. CONSTITUTION:When information on the original 1 is read, which has a shape suited to that of the reading head plate 21, it is placed on the reading head plate 21, and a reading adaptor device 10 is set to adhere the artificial original plate 22 to the scanning face plate 11. Information on the original 1 is correctly transmitted to the scan face plate 11 by setting the reading adapter device 10. Therefore, information on the original 1 is correctly read by means of the flat bed scanner device 10.
Patent JP-H05250593-A (JP)
Title: Accident cause estimation system
Inventor: SHIMAKURA KYOJI
IPC: G08B31/00
Filed: 1992-03-04
Abstract: PURPOSE:To accurately estimate the cause of an accident even if accident information is deficient by applying a neural network to the estimation of the cause of the accident. CONSTITUTION:It is decided whether or not accident information inputted from an information input part 4 matches one of pieces of past accident information stored in a storage part 5 and when there is no matching information, the learning of the neural network which matches the patterns of the accident information on past accidents and the accident information on the current accident is performed to estimate the cause of the accident corresponding to the accident information having the highest similarity as the cause of the current accident.
Patent JP-S56143774-A (JP)
Title: Check and display system for automatic adjustment state of image pickup device
Inventor: UKIGAYA FUMIO
IPC: H04N9/04
Filed: 1980-04-11
Abstract: PURPOSE:To facilitate confirmation of the state of automatic adjustment of a color image pickup device, by displaying the state being adjusted by characters, etc. CONSTITUTION:The image of a test pattern is picked up by TV camera 1 and on the basis of the obtained video output, the deviation of color balance and that of registration are detected by automatic regulator 2; while those deviations are used as control signals, to adjust color balance and registration values of camera 1, then the values are calculated and supplied to camera 1 via D/A converter 112. Main processor 221, when the camera 1 is not adjusted by using those calculated adjustment values, judges said camera 1 to be faulty and then displays the adjusted items and adjusted resultant state on view finder 121 via character generator 4.
Patent JP-H10226330-A (JP)
Title: Reservoir
Inventor: HARA MASAHIKO
IPC: B60T8/48
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a reservoir wherein performance can be maintained over a long period without flawing a peripheral surface of a piston and an internal peripheral surface of a cylinder. SOLUTION: In this reservoir, a cylinder 12 is provided in a housing 11, in this cylinder 12, a piston 15 is slidably inserted, inside this cylinder 12 is partitioned into a liquid chamber 13 opening a liquid pressure path 7 and an atmospheric chamber 14 in an opening end side. A spring member 16 energizing the piston 15 to a side of the liquid pressure chamber 13 is provided, a plug 17 supporting this spring member 16 and a cap 18 mounted in this plug 17 to cover an opening end of the cylinder 12 are provided. Here, a ventilating hole 28 is provided in almost a center position of this cap 18.
Patent JP-H05246660-A (JP)
Title: Elevator cage
Inventor: TAKAISHI SHIGERU
IPC: B66B11/02
Filed: 1992-03-04
Abstract: PURPOSE:To improve the traveling feeling, reliability, and safety by suppressing the lateral vibration of a cage due to the dynamic external force caused by the curvature of a guide rail and installation error to the min. by installing a vibration absorbing device having a prescribed mass ratio and a prescribed characteristic frequency ratio. CONSTITUTION:As for a vibration absorbing device 8 installed on a cage, a cantilever 10 is projected from over a box 9, and a weight 11 is installed at the lower edge, and seal is performed by filling the inside with viscous fluid 12. When vibration occurs with a characteristic frequency OMEGAn of a cage, the mass which contributes to the vibration is an equivalent mass M, and these values are well-known values. Further, when the mass of the weight 11 of the vibration absorbing device 8 is (m) and the characteristic frequency of the vibration absorbing device 8 which is determined by the weight 11 and the cantilever 10 is Wn, the ratio between (m) and M, i.e., the mass ratio is mu. Accordingly, the dimensions of the cantilever 10, viscous fluid 12 for generating the optimum damping, and so on, are properly selected so that each of the mass (m) of the weight 11 having a prescribed mass ratio mu for the cage and the characteristic frequency Wn determined by the mass (m) and rigidity becomes each optimum value.
Patent JP-H08239489-A (JP)
Title: Production of vibration-damping/soundproofing material
Inventor: NAKAMURA MASANORI
IPC: B32B7/02
Filed: 1995-03-07
Abstract: PURPOSE: To obtain a material having excellent vibration-damping and soundproofing properties, compressive elasticity, and high shock-absorbing properties by heating a sheet comprising a heavy filler, a cellulose derivative, and an emulsion of an unvulcanized rubber to remove unnecessary water simultaneously with gelation. CONSTITUTION: A slurry 1 comprising a heavy filler, cellulose derivative particles, and an emulsion of an unvulcanized rubber is transferred to a sump 3 with a pump 2. The slurry 1 is then continuously applied at a desired thickness with a coater 6 to a substrate 4 which is being transferred by a conveyor 5. Another substrate 7 may be optionally superposed on the resulting slurry sheet. The laminated sheet is cut into a desired shape with a cutter 8 and then heated to remove unnecessary water while causing gelation. Thus, the objective material is produced.
Patent JP-H10228701-A (JP)
Title: Compact disk loading mechanism
Inventor: NAKAZATO YOICHI
IPC: G11B19/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To stably and quickly operate a disk by loading a disk held for its outer periphery between two places in the radial direction corresponding to the size of the diameter of any disk. SOLUTION: A casing 1 in which no disks in housed is positioned at the place where a space W between holding bodies 4 and 4 and a space W' between pin type stoppers 6 and 6 are narrowest. A large diameter disk D (12cm) or a small disk D' (8cm) is inserted into the space W between the pair of left and right disk holding bodies 4 and 4 in this state and, when the completed insertion of the disk is detected by a sensor, driving is started by a motor M. Then, the holding bodies are expanded to the outer periphery in the radial direction of the disk, and the disk D or D' is moved, according to a difference or equality in diameter, to the specified position of the large diameter long groove 5 or small diameter short groove 5 of holding stay part 4'/4' until coming into contact with the pin type stopper 6 and then held there.
Patent JP-2000251379-A (JP)
Title: Large-capacity magnetic disk drive
Inventor: UEYASU TSUNEO
IPC: G11B5/48
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To set the head load pressure of a read and write head so that a magnetic data recording medium is not reduced in waving when the rotating speed of the magnetic data storage medium is switched from the rotating speed for reading and writing a low-density magnetic disk to a high-speed rotating speed for reading and writing a high-density disk for the reading and writing of a large amount of magnetic data. SOLUTION: On a head main body 22 which moves forward and backward along the tracks of the magnetic data recording medium 3, an upper read and write head 25 is elastically supported across a leaf spring 27 and provided with a head load pressure governing means 36 adjusting the head load pressure corresponding to high-density and low-density magnetic data recording media; and the head load pressure is adjusted and the rotating speed of a chucking motor is adjusted corresponding to the high-density and low-density magnetic data recording media.
Patent JP-S56146416-A (JP)
Title: Controlling system of airconditioner for vehicle
Inventor: SUDOU SHINJI
IPC: G05D23/19
Filed: 1980-04-10
Abstract: PURPOSE: To provide excellent airconditioning and to prevent the generation of  noise by a method wherein, during the course of changing from the maximum cooling to maximum heating conditions, the opening of an air mixing door is adjusted  by reducing the amount of flowing air and cooled air by increasing the percentage of turning off a compressor.  
     CONSTITUTION: When the opening of an air mixing door is adjusted from the full cooler to full heater modes, signal E in an input signal operator moves from E 1  to E 6 . At this time, the number of revolution of a blower is allowed to decrease to E 1 WE 3  and again increase after E 3 , E 4  as the minimum and then set at E 6  as the maximum. In the same way, the percentage of turning off a compressor is allowed to increase up to E 2 , set at E 3  as the maximum and then remain constant after E 3  up to E 6 . The air mixing door is made to fully close from E 1  to E 3 , start to open from E 3  and fully open at E 5 . By so doing, the opening of the air mixing door is adjusted after reducing the amount of flowing air, and this makes it possible to obtain comfortable airconditioning, while preventing uncomfortableness caused by noises. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59172060-A (JP)
Title: Controlling system of multiprocessing system
Inventor: IGUCHI HIROSHI
IPC: G06F15/16
Filed: 1983-03-22
Abstract: PURPOSE:To shorten the time for processing by indicating directly a program to be processed stored in a controlling memory by a host microprocessor to a subordinate microprocessor. CONSTITUTION:A host microprocessor 6 controls a multiplexer 11 and connects a program counter 12 to the host microprocessor 6. The host microprocessor 6 sets the address of a microprogram corresponding to the content to be processed by a subordinate microprocessor 10 stored in a controlling memory 14. Then, the multiplexer 11 is switched to the microprocessor 10 side and the microprocessor 10 is started. The microprocessor 10 reads and processes the microprogram of the controlling memory 14 by the address indicated by the program counter 12 through a multiplexer 13.