baber/WOPTO huggingface dataset:
Patent JP-H1058368-A (JP)
Title: Manipulator control device
Inventor: YAMAGUCHI YOSHITAKE
IPC: G05D3/12
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To control the motion and angle of a joint with high reliability and high accuracy by estimating the fluctuation of a dynamic characteristic with high accuracy. SOLUTION: The control gains of the second and the third PID controllers 13 and 15 for applying torque to the second and the third joints of a manipulator, as well as the control gain of a PID controller 17 for applying torque to a space navigation body, are evaluated by means of fuzzy inference based on a manipulator joint angle θ 3, so as to be set to an optimum value. In addition, the operation of respective joints is controlled, according to the control gains preliminarily established, when the adaptability of the gain adjusting fuzzy rule to the value reduces or the result of the inference is unsuitable.
Patent JP-H1151767-A (JP)
Title: Spectrophotometer
Inventor: TANAKA HIROSHI
IPC: G01J3/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a spectrophotometer which finds the angle of rotation of a diffraction grating used to obtain an emission line at high speed and which shortens the time required for calibrating a wavelength. SOLUTION: A command is issued to a rotation control mechanism 18 from a wavelength calibration mechanism 20 in such a way that a grating 8 is scanned by gradually accelerating its rotational speed in a range which contains the angle of rotation of the grating used to obtain an emission-line wavelength. While the grating 8 is being scanned, an electric charge which is generated from a photoelectric conversion element 12 is stored continuously on a capacitance 24 and a capacitance 25. The electric charge which is stored on the capacitances 24, 25 is sent to a signal processing circuit 16, it is computed as a quantity of light 1, and its information is sent to the wavelength calibration mechanism 20 so as to be stored.  Then, a command is issued to the rotation control mechanism 18 from the wavelength calibration mechanism 20 in such a way that the grating 8 is scanned by gradually detecting its rotational speed in the same range. In the same manner as a case in which the grating 8 is scanned by gradually accelerating its rotational speed, a quantity of light 2 is computed, and its information is stored on the wavelength calibration mechanism 20. The ratio of the quantity of light 1 to the quantity of light 2 is computed by the wavelength calibration mechanism 20, and the angle of rotation of the grating used to obtain the emission-line wavelength is computed on the basis of the ratio.
Patent JP-H1153827-A (JP)
Title: Rotary balancer and its related technology
Inventor: TAWADA MASAHARU
IPC: G11B19/20
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce the restrictions caused by the posture of a rotary system to enable extensive applications and eliminate the necessity of sealing operation fluid. SOLUTION: An annular rotary balancer 80 is put on a rotor hub 22 and between hard discs 60 which are put on the rotor hub 22. An elastic annular permanent magnet element magnetized in a vertical direction is coaxially fixed into the annular recess of the inward opening provided on the inner circumference of an annular member 82 made of nonmagnetic material. An annular magnetic circuit component is fixed to the inner circumference of the elastic annular permanent magnet. Annular magnetic fluid holding parts 92 and 93 are defined by the outer circumferential surfaces of the upper and lower ends of the magnetic circuit component and the upper and lower surfaces of the elastic annular permanent magnet.  Magnetic fluid 88 and 89 is injected into the respective magnetic fluid holding parts 92 and 93 and a practically consistent and continuous magnetic retention force can be realized over the whole circumference.
Patent JP-H1043180-A (JP)
Title: Ultrasonic diagnostic system
Inventor: IINO HIROSHI
IPC: A61B8/08
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To improve durability and safety by pressing a measuring body onto a reagent while varying it corresponding to the size of the reagent, measuring the propagation time of ultrasonic waves generated from an ultrasonic transmitter/receiver and reflected on the reagent and detecting the propagation speed of ultrasonic waves transmitted through the reagent. SOLUTION: A cylindrical movable tank 7 of a measuring body 2 is sealed by putting a stand-off 8, which is pressed to the heel to become the reagent, into its top end with pressure on the side of a measuring body 3. Then, the rotation of a pinion 10B is transmitted to a rack 10A, the movable tank 7 is linearly moved so as to get closer to or away from the measuring body 3, the gap with the measuring body 3 is changed and the gap between the respective measuring bodies 2 and 3 is held by regulating the rotation of the pinion 10B through a fixed pin.  Devices for generating and detecting ultrasonic signals are used for ultrasonic transmitters/receivers 4 and arranged inside the respective measuring bodies 2 and 3 while fixing the distance between them, and the propagation speed of ultrasonic waves transmitted through the reagent is detected by measuring the propagation time of ultrasonic waves reflected on the reagent.
Patent JP-S61101143-A (JP)
Title: Line scanning system
Inventor: OGAWA YOSHIHISA
IPC: H04L69/14
Filed: 1984-10-24
Abstract: PURPOSE:To improve the processing capability of the system by providing a line scanning register, a line scanning section and a line control section to a line control adaptor and organizing a scanning loop to only an effective line used actually in a communication control processor comprising a main control section and plural line control adaptors. CONSTITUTION:A scanning loop designating the order of scanning of lines through plural effective lines only designated for the use by the main control section 2 based on a start/release command of the line from a CPU is formed to scan corresponding lines in lines 10, 11' and line adaptors 9, 9' sequentially. A line control section 6 informs the line scanning number of the line commanded by the main control section 2 to a line scanning section 8, which registers the line scanning number to the scanning loop or releases it from the scanning loop based on the command. Further, a control memory 7 has a cut point of the scanning loop, that is, a head final scanning number being an inserted point in registering newly the line. Thus, in registering a line, the final line number is revised.
Patent JP-H0778284-A (JP)
Title: Article storage device of automatic vending machine
Inventor: MATSUDA TETSUO
IPC: G07F11/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide the article storage device of an automatic vending machine which is capable of improving article storage ratio. CONSTITUTION:The lowest rank article 2a of box type articles 2 which are stored in an article storage column 1 and are placed on an article placing plate 3 is pushed out backward from an article ejection port 7 formed between the article placing plate 3 and the lower end of the notum of the article storage column 1 by an extrusion member 21 provided on the article placing plate 3. After this pushed out article 2a is received by an article reception part 10 provided so as to face the article ejection port 7, the article is temporarily held to roughly horizontal in cooperation with a support part 10a being provided on the lower end of the article reception part 10 and supporting the tip part of the article 2 and a movalbe chute 11 provided on the lower part of the article reception part 10 so that the chute may be freely tilted. Further, subsequently, by contacting a fixed chute 12 distributed by being inclined to the lower part of the movable chute 11 by tilting the movable chute 11, the article 2a is made to slip along the fixed chute 12.
Patent JP-S60114936-A (JP)
Title: Support device of specification forming
Inventor: KITAJIMA TAMIE
IPC: G06F9/06
Filed: 1983-11-28
Abstract: PURPOSE:To form a standardized specification without excess or shortage in its content by selecting and outputting a required item to the specification under a certain condition from the specification describing items formed as a data base. CONSTITUTION:A specification forming support means 7 uses a signal inputted from an input device 2 and specification forming information stored in the 1st auxiliary storage device as input information. The operation is applied to the specification forming information according to the signal from the input device 2, the intermediate result is stored in the 2nd-3rd auxiliary storage devices 5-6, the final result is outputted to an output device 3 as the specification required item. The information above is offered to the users and the forming of the specification is supported by providing the information relating to specification describing items as a data base.
Patent JP-H01100365-A (JP)
Title: Device for forming holding, fuel supply and electric contact for electronic type fuel injection valve
Inventor: HERUMUUTO BASURAA
IPC: F02M61/14
Filed: 1988-09-08
Abstract: PURPOSE: To eliminate the need for disposing fuel injection valves in individual receiving bores for electrical contact by connecting contact elements to a basic body, arranging plugs in contact elements and retaining fuel injection valves in receiving bores by contact elements. CONSTITUTION: A receiving bore 15 for guiding a fuel injection valve 14 is formed in a rigid basic body 1 of a synthetic resin. The receiving bore 15 is connected to a fuel supply duct 3. A first electrically conductive contact element 28 is arranged in a plug. The contact element 28 is connected to a second electrically conductive contact element 37 arranged in a fuel injection device by plugging. In this stricture, a contact element 24 is connected to the basic body 1. A plug is arranged in the contact element 24. The receiving bore 15 is covered by the contact element 24, and the fuel injection valve 14 is retained in the receiving bore 15. In this way, it is possible to eliminate the necessity for disposing fuel injection valves 14 in individual receiving bores 15 for electrical contact.
Patent JP-H0272254-A (JP)
Title: Feed screw supporting device
Inventor: YOKOYAMA KATSUHIKO
IPC: F16H25/20
Filed: 1988-09-07
Abstract: PURPOSE:To improve the support for the upward vibration load and the followingness in the high speed shift of a support by installing an independent driving device which supports an intermediate support by a linear guide device and shifts the support in parallel to a screw shaft independently from the revolution of the screw shaft. CONSTITUTION:When a screw shaft 1 is turned in a prescribed direction by the drive of a turn driving device M, a nut 2 shifts laterally, and a mechanical table 8 is smoothly shifted, having the both sides guided by a linear guide device. If the distance L between the supporting points of the screw shaft 1 is long, the value of the dangerous speed (u) reduces, in disproportion to the value of L<2>, at this time, and it is afraid that the screw shaft 1 resonates at a relatively low speed. Since the intermediate supports 20A and 20B are installed, the distance between the supporting points becomes L/2 even at the max. value, and the dangerous speed becomes four times of (u), and resonance is suppressed. Further, the nut 2 and the intermediate supports 20A and 20B are driven independently by a motor 25 for controlling the revolution driving device for the screw shaft 1 and an independent driving device 22 for the intermediate support.
Patent JP-2000037449-A (JP)
Title: Deodorizer and air-conditioning unit for vehicle
Inventor: HARA SHINICHI
IPC: A61L9/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To enhance the deodorizing capability o an air-conditioning unit. SOLUTION: In the air-conditioning unit 11, a dust-collecting filter 17, a deodorizing filter F carrying a photocatalyst and an adsorbent, and an ultraviolet lamp 18 exciting the photocatalyst are arranged in that order from the upstream side and a light storage material 20 for exciting the photocatalyst by storing the light energy of the ultraviolet lamp and emitting light is arranged in the vicinity of the ultraviolet lamp.
Patent JP-2000071011-A (JP)
Title: Method and device for minimizing coil height of wire in coil forming chamber
Inventor: BEHRENS HOLGER
IPC: B21C47/14
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To minimize coil height of a wire produced from gathering a large number of loops in a coil forming chamber, and tightly package the wire loop in a coil with a variable means without complexity by adjusting the wire loop in the coil forming chamber within a given loop range. SOLUTION: A wire loop 5 is transferred in a horizontal direction, and a coil is formed in a coil forming chamber 2 and dropped in a vertical direction at the transferring end part. The wire loop 5 is decentered against a symmetrical shaft of the coil forming chamber 2, decentered from a dropping segment, and stored. Then, the angle difference between two sequential groups is set corresponding to the number of the wire loops 5 stored in the coil forming chamber 2 per 360 deg.. When the wire diameter is comparatively thin, it is adjusted to be in a loop range between 11 and 36 loops per 360 deg. of the coil forming chamber 2. When the wire diameter is comparatively thick, it is adjusted to be in a loop range between 6 and 35 loops. It is preferable that the number of revolution in the coil forming chamber is set according to a sine function or saw-tooth function.
Patent JP-H0968981-A (JP)
Title: Musical tone input device
Inventor: INABA TATSUYA
IPC: G10H1/34
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To exactly detect touch data even if the position of photocouplers are vertically shifted by disposing first optical switches and second optical switches in the positions shifted in a direction nearly perpendicularly to the longitudinal direction of keys and to eliminate the correction of the detecting circuit of the touch data. SOLUTION: Wedge parts 17 are projectingly formed at the top edges of the optical shutters 16. These wedge 17 are driven to the rear surfaces of the respective keys 12, 13, by which the optical shutters 16 are fixed to the respective keys 12, 13. The lower edges of the translucent films 18 on the inner side of the optical shutters 16 are first light shielding upper edges 19a lower on the left side and second light shielding upper edges 20 heigher on the right side. The lower edges of the optical sputters 16 are straight and are the first light shielding lower edges 19b and second light shielding lower edges 20b of the same height. The optical shutters 16... extend in the direction nearly perpendicular to longitudinal direction of the respective keys 12, 13 and extend in the direction nearly perpendicular to the moving direction as well.  Then, the errors in the deviation between the light transmission/light shielding timing of the first light shielding upper edges 19a and the light transmission/light shielding timing of the second light shielding upper edges 20a are no longer produced even if the heights of the photocouplers are changed by the difference in the inclination arising from the movements of the keys 12, 13.
Patent JP-S6378201-A (JP)
Title: Numerical controller for machining non real circular work
Inventor: SUZUKI IKUO
IPC: G05B19/18
Filed: 1986-09-22
Abstract: PURPOSE:To correct profile data at high accuracy and to improve machining accuracy by converting the logical position characteristic of axes X and C determined by a machining shape into the characteristic of a time area and distributing pulses to control shafts. CONSTITUTION:A numerical controller 30 numerically controls the rotation of servomotors 23 and 14, and the way that work is ground and machined. In that case a main CPU31 decodes NC data in a RAM32. When the grinding of a cam and the rotational frequency of a main spindle are commanded, the CPU31 reads ideal profile data out of an ideal profile data area 322, executes operations to compensate the delay error of a servo system, and executes a grinding program according to the corrected data. Each position characteristic expressed by the time function of the axes X and C is Fourier-transformed at a high speed. Characteristics in the frequency areas of the axes X and C are divided by the frequency characteristic of the servo system, reversely Fourier-transformed at a high speed and converted into the position characteristics in the time area. After they are converted into the moving amounts of the axes, pulses are distributed (pulse distribution circuit) 37.
Patent JP-H0778541-A (JP)
Title: Electrostatic shield-provided lead relay
Inventor: MIURA TAMIO
IPC: H01H50/10
Filed: 1993-09-09
Abstract: PURPOSE:To manufacture and assemble electrostatic shield-provided lead relays easily within a short time with no unevenness of shapes of the electrostatic shields and keep insulating distance sufficient to provide proper withstand voltage of leads of lead switches and the electrostatic shields. CONSTITUTION:Manufacture of electrostatic shields 1 and assembly of an electrostatic shield in a coil bobbin 5 are carried out simultaneously by coiling a conductive wire on the outer cylinder part of a coil bobbin 5 and using the resulting body as a coil-like cylindrical conductive part. An electrostatic shield 1 is set in the outer cylinder part of the bobbin 5, and leads 3, 4 of a lead switch 2 inserted into the coil bobbin 5 and the electrostatic shield 1 are completely separated with an inner wall of the coil bobbin 5.
Patent JP-S60117342-A (JP)
Title: Redundancy device
Inventor: OOE TOMOKO
IPC: H04L1/22
Filed: 1983-11-30
Abstract: PURPOSE:To attain a redundancy system having the same function as that obtained before occurrence of a fault by comparing the outputs of multiplexed systems every two units to detect the discordance, totalizing those outputs for each system to fix a faulty system and delivering outside the outputs of only normal systems. CONSTITUTION:When a system 1 has a fault, the data D1 is not coincident with other data D2-4. Thus outputs E12-14 and E23-34 given from a comparator are set at 1 and 0 respectively. Therefore, the outputs of N12-N14 and the outputs of N23-N34 are set at 0 and 1 respectively for a fault detecting circuit 32. Thus outputs F1 of the circuit 32 is set at 1 together with outputs F2-4 set at 0 respectively. Then an FF1 is set with Q1 set at 1. The Q1 keeps 1 until a reset R is supplied to K1. Therefore, F1-F4 keep the present state respectively even after the fault of the system 1 is recovered. While the output of an NOR gate 11 is set at 0 for a selection circuit 34 since the output F1 of the circuit 32 is set at 1. Thus the output of the data D1 is invalidated. As a result, an NOR gate N00 delivers en bloc normal data D2-4 to outside excluding the data D1.
Patent JP-S60203069-A (JP)
Title: Picture reader
Inventor: KAMISHINO EIJI
IPC: H04N1/19
Filed: 1983-11-30
Abstract: PURPOSE:To blur the joints of pictures in case a shift is produced among line image sensors by delivering selectively the picture signal of an overlap part of pictures of the image sensors in repsonse to the shift of these sensors. CONSTITUTION:A picture on a main scan line is divided and projected to plural line image sensors, and output signals of these sensors are connected successively to produce picture signals equivalent to a main scan line. In this case, an overlap part (m) of pictures is set to the sensor. The sensor picture signals are stored to RAM11 and 12 as well as RAM13 and 14 respectively, and the picture element of the part (m) are stored to shift registers 16 and 17. The outputs of both registers 16 and 17 are latched by latch circuits 19-21 and 22-24, and the coincident signals of these latch circuits are detected by comparators 25 and 26. The outputs of the comparators 25 and 26 are delivered to a control circuit 26. The circuit 26 discriminates the shift state of the sensor in the subscan direction and selects the picture signals of the part (m) by a selector 27. Then the picture signals of the part (m) are shifted successively in the subscan direction with the outputs of the selector 27. At the same time, these picture signals are selected by a selector 15 and delivered.
Patent JP-H053323-A (JP)
Title: Mos type semiconductor device
Inventor: NISHIMURA TAKEYOSHI
IPC: H01L29/423
Filed: 1991-09-05
Abstract: PURPOSE:To provide a MOS type semiconductor device having an improved switching characteristic by reducing a mirror capacitance without altering other device characteristics. CONSTITUTION:A p-type channel area 2 being dispersedly arranged is formed on the surface part of a n-type silicon substrate 1, and on the surface part of the area 2, a n<+> source area 4 is formed, and further, a gate electrode 6 made of poly crystalline silicon film is provided by bridging between an exposed surface of the n-type silicon substrate 1 located on the surface of the adjacent channel area 2 and a surface of the source area 4 by way of a gate oxidize film 5. With this construction, a part of the poly crystalline silicon film on the exposed surface of the n-type silicon substrate 1 of the gate electrode 6 is made to be a different conductive type from that of other parts.
Patent JP-H1159029-A (JP)
Title: Pseudoadhesive sheet
Inventor: NISHIYAMA MINORU
IPC: C09J7/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To avoid printing information from cracking or fouling, and thus raise the printing surface aesthetically by containing a toner fixation derivative substance in a pseudoadhesive layer having a specific melting point, and therefore permitting the toner to fix to the pseudoadhesive irrespective of a kind of the binder of toner. SOLUTION: The pseudoadhesive paper is formed of providing a pseudoadhesive layer 2 on at least a part of one surface of the base material sheet 1. In this instance, contained in the pseudo adhesive layer 2 is a thermoplastic substance indicating a melting point of 50 deg.C or higher, and being lower than 150 deg.C. Also, the pseudo adhesive sheet is constituted by setting a pseudoadhesive agent 2 on at least a part of one surface of the base sheet 1. In this case, contained in the pseudoadhesive layer are a thermoplastic substance indicating a melting point of 50 deg.C or higher, and being lower than 150 deg.C, organic minute grains having a grain diameter of 5 μm or lower, and inorganic minute grains having a grain diameter of 2.5 μm or lower, an oil absorption rate of 250 cc/100 g or more, and inorganic minute grains of a specific surface area of 300 m<2> /g or lower.
Patent JP-H0548086-A (JP)
Title: Insulated gate type field effect transistor
Inventor: UESUGI HIROSHI
IPC: H03F1/30
Filed: 1991-08-08
Abstract: PURPOSE:To vary a gate voltage VG (ZTV) at the ZTC point of an insulated gate type field effect transistor to increase by allowing a substrate potential to have dependency on temperature. CONSTITUTION:A resistor 2 is connected between a positive power supply 4 and serially connected four diodes 1 and a resistor 3, between the diodes 1 and the ground 5. A voltage across the diodes 1 and resistor 3 is set to a substrate potential VBS of an n-channel MOSFET 10. Dependency on temperature of a forward voltage of serially connected four diodes 1 is about -8mV/ deg.C. Therefore, the substrate potential VBS increases with rise of substrate temperature causing temperature variation rate of the threshold voltage VT to increase. As a result, the ZTC point of the insulated gate type field effect transistor varies to increase a gate voltage. Thereby, a practical insulated gate type field effect transistor which ensures excellent temperature characteristics and a large gate voltage at the ZTC point can be obtained.