baber/WOPTO huggingface dataset:
Patent JP-S6470097-A (JP)
Title: Sewing machine having one feeder device
Inventor: AUGUSUTO MARUCHIN
IPC: D05B39/00
Filed: 1988-08-29
Abstract: PURPOSE: To equalize maximum forces generated in the two directions of movement of a feed device by articulatedly connecting two connecting rods to a fabric holder to transmit axial force, fixing the fabric holder to one end of a guiding arm and supporting the other end of the guiding arm to one standstill guiding member in the state of being movable and rotatable. CONSTITUTION: The fabric holder 5 is continuously moved from a standstill position to a sewing position and executes intermittent movement. Impulsive driving force and inertia generated at the time is transmitted exclusively in an axial direction since connecting bars 13 and 26 are rotatably connected to the holder 5. Consequently, such horizontal force as generates bending moment never operates to the bars 13 and 26 excepting for vertically operating force. Since the bars 13 and 26 are arranged symmetrically with respect to a guiding arm 40, the each maximum drive force which is basically equal to each other in the directions of movement X and Y are applied from step motors 21 and 34 to drive in the range of equal controlling characteristic as the result.
Patent JP-H0494462-A (JP)
Title: Ignition timing control device of engine
Inventor: ABE KUNIHIRO
IPC: F02P5/15
Filed: 1990-08-09
Abstract: PURPOSE:To improve durability of an ignition coil while preventing waste of power consumption by providing a signal generating means which generates a signal of giving a dwell angle and a signal of giving only crank position information, when an engine is started, in each cylinder of the engine. CONSTITUTION:A signal generating means, comprising the first/second signal rotors 15a, 15b fixed to a distributor shaft 10b and the first/second crank angle sensors 12a, 13b, is arranged in a distributor body 10a. Electrification time of an ignition coil 11 at starting time is set by a signal of giving a dwell angle from this signal generating means to control starting time ignition timing, and after an engine is started, the ignition timing is controlled based on a signal of giving only crank position information or a time difference of a plurality of signals obtained from the signal of giving only the crank position information and the signal of giving the dwell angle. In this way, durability of the ignition coil 11 is improved while preventing waste of power consumption.
Patent JP-H10150656-A (JP)
Title: Image processor and trespasser monitor device
Inventor: TAKAGI YOICHI
IPC: G01S3/786
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of zooming and camera attitude variation by instructing a feature quantity of an object and correcting a reference feature quantity for analysis when video equipment or environmental conditions are changed. SOLUTION: The object 30 on the ground to be detected is photographed by an ITV camera 3, whose camera video signal is inputted to a trespasser monitor device body part 1 and a monitor TV device 10 which is prepared for visual monitoring. For a change in monitor place or detailed monitoring at the same place, a video equipment control means 5 sends a control signal to the video equipment to perform lens zoom control and camera attitude control. A camera attitude control information management means 16 stores and holds camera attitude control information and activates a detected object feature quantity update means 18. A lens zoom information management means 17 stores and holds zoom control information and activates the detected object feature quantity update means 18. Namely, the feature quantity is updated in good timing in the case of zooming or a change in camera attitude.
Patent JP-S60106733-A (JP)
Title: Continuous fixed amount supply device
Inventor: FUJIMOTO TSUNEZOU
IPC: B65G47/19
Filed: 1983-11-12
Abstract: PURPOSE:To make it possible to precisely carry out the supply of fixed amount over a wide range, in a continuous fixed amount supply device including a belt conveyor, by constituting a supply means for supplying materials onto the belt conveyor, with a plurality of feeders having different capacities from each other. CONSTITUTION:In a continuous fixed amount supply device including a metering section 1, a supply section 2 and a hopper 33, the metering section 1 is constituted such that the measurement of load is carried out by a load cell 14 which is actuated by a load transmitting member 15 disposed in the lower section of a movable frame 9 carrying thereon a belt conveyor 4 that is driven at a fixed speed by means of a motor 7. Further, the supply section is arranged so that a material fed from the hopper 33 is cut away and is fed onto the belt conveyor 4 through a shoot 45. Further, the supply section 2 is composed of two electromagnetic vibrating feeders 31, 32 having supply capacities different from each other. These feeders 31, 32 are operated, respectively or in combination thereof to attain a predetermined purpose.
Patent JP-H0876684-A (JP)
Title: Pin display
Inventor: NAKAEGAWA TOMOHIDE
IPC: G09F9/00
Filed: 1994-09-06
Abstract: PURPOSE: To reduce man-hours for assembling operations, the costs of products, etc., of a pin display which displays stereoscopic images by easily and surely stopping the turning of pins. CONSTITUTION: A driving mechanism 12 includes motors 14 which rotate shafts 15 around the axial lines parallel with pins 11, feed screws 16 which are disposed at these shafts 15 and the pins 11 and stopper means 20 which detain the rotation of the pins 11. These stopper means 20 consist of projections 19 which project outward in the radial direction of the pins 11 and stopper members 17 which are arranged within the rotating regions thereof. A controller 13 is provided with a position correcting means 23 to allow the respective pins 11 to arrive at moving end positions respectively from the same direction. The operation to match the phases of the pins in the assembly operation is thereby abolished.
Patent JP-H0537658-A (JP)
Title: State report system to mtp higher rank user processor at the time of increasing/decreasing mtp level 3 processor in no.7 signal system
Inventor: YOKOYAMA KAHORU
IPC: H04M7/06
Filed: 1991-07-31
Abstract: PURPOSE:To send a No.7 signal by reporting an SLS relevant level 3 processor selection table to a higher rank user processor so as to select an MTP level 3 processor surely used for extension of the level 3 processor. CONSTITUTION:In a multi-processor system in which plural level 3 processors each with a No.7 signal system MTP protocol loaded thereto are in existence, at the time of increasing/decreasing each level 3 processor, for example, an SLS relevant level 3 processor selection table 14 is generated in a No.7 MTP level 3 management processor 12 and it is informed to higher rank user processors 1, 2, then each of the higher rank user processors 1, 2 references the table at the transmission of a No.7 signal, and the level 3 processor available at present surely sends a signal to avoid elimination of the signal.
Patent JP-H0998544-A (JP)
Title: Duplex/multiplex voltage level input switchable power supply
Inventor: CHO KAGENOBU
IPC: H02J9/06
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To eliminate a DC/AC inverter circuit by providing means for starting a secondary power supply upon detection of power deficiency. SOLUTION: When the voltage from a main power supply is too low, or it is interrupted or it can not supply sufficient power, a second pulse width modulation circuit 5 is started by the output from a monitor circuit 7 and the operation of a secondary power supply 12 is started. A first switching circuit 4 is controlled by the output pulse from a first pulse width modulation circuit 3 and the main power supply controls the current flowing through a transformer circuit 2. A second switching circuit 6 is controlled by the output pulse from a pulse width modulation circuit 5 and the secondary power supply 12 controls the current flowing through the transformer circuit 2.  When the output voltage from a rectifier circuit 1 is too low or the first pulse width modulation circuit 3 is overloaded, the monitor circuit 7 actuates the second pulse width modulation circuit 5 to assist power supply from the secondary power supply 12 to the system.
Patent JP-S6192613-A (JP)
Inventor: MURABAYASHI HIDEKAZU
IPC: A47B67/02
Filed: 1984-10-12
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-S6367319-A (JP)
Title: Hardness index gauge
Inventor: NARISAWA JUNICHI
IPC: G01N3/00
Filed: 1986-09-09
Abstract: PURPOSE:To prevent poor work or the like from being executed, by testing the hardness of ground with a means for detecting the load of a driving gear, a means for detecting the falling speed of excavation members, and a means for performing arithmetic on the hardness index of the ground through the load and the speed. CONSTITUTION:By a current detector 10, the load current of an auger motor is detected, and by a speed detector 11, the screwing-down speed of an auger unit is detected. After that, results of detection are applied to an A/D conversion unit 12, and by an arithmetic means 13, arithmetic is performed on a hardness index H, and the output is generated. By a meter 15, the D/A conversion result of the hardness index H due to a D/A converter 14 is indicated, and by a recorder 16, the D/A conversion result of the hardness index H is recorded. As a result, regardless of the degree of experience or practice, anybody can easily discriminate the hardness of ground during excavation.
Patent JP-H0263668-A (JP)
Title: Manufacture of seamless pipe
Inventor: TAKEUCHI HIDEMA
IPC: B22D11/00
Filed: 1988-08-30
Abstract: PURPOSE:To manufacture a seamless steel pipe without necessitating a piercing process by injecting a molten metal between a mold and a common steel pipe inserted into its inside and forming a hollow cast piece, bringing this case piece to swaging and bringing it to pickling. CONSTITUTION:A common steel pipe 2 is inserted into a mold 3. By injecting a molten metal 6 for a seamless pipe between both of them 3, 2 and bringing the steel pipe 2 to cast-in, a hollow cast piece is formed. This hollow cast piece is brought to swaging, and generated scale oxide is brought to pickling. Also, it is desirable that the hollow cast piece is brought to hot working after a soaking heat treatment. In such a manner, since a piercing process of a stock is not required, when inclined rolling as hot swaging is executed, it is released from the constraint of an object material and a size, and when hot extrusion is executed, the drop of the yield which follows up piercing does not occur.
Patent JP-2001041958-A (JP)
Title: Method for immunologically measuring and analyzing environmental pollutant
Inventor: GODA YASUHIRO
IPC: G01N33/53
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To measure environment pollutants and their decomposed substances with high sensitivity by using as one of component substances a composite, having antibody with respect to the environment pollutants or its decomposed substance bonded to an anti-immunoglobulin (anti-Ig) antibody held on a carrier. SOLUTION: An antibody to Ig as the antibody to environment pollutant or its decomposed substance is used as an anti-Ig antibody, and the Ig is preferably a mouse, a rat or the like. An anti-IgG antibody among the anti-IgG antibody, an anti-IgA antibody and the like is preferred. The anti-Ig antibody is made to hold to a carrier, such as a microplate, a test tube or the like. The antibody used is produced by a hydridoma, which produces a monoclonal antibody by fusing the derivative of the environmental pollutant, a polyclonal antibody obtained from an animal immunized by a complex with a carrier protein, and myeloma cells. The anti-Ig antibody held by the carrier is combined with the antibody, whcih is combined with an enzyme agent, a buffer agent or the like for enzyme immunological measurement, and making it an immunological analysis kit for the environment pollutant or the like.
Patent JP-S62130633-A (JP)
Title: Treatment for improving quality of animal carcass
Inventor: BRANDON MALCOLM R
IPC: A23K20/168
Filed: 1986-09-10
Abstract: A method for the treatment of an animal to improve carcass quality and food conversion efficiency which method includes     (a) providing (i) an animal to be treated (ii) a source of growth hormone selected from exogenous, homologous or synthetic growth hormone, analogues, derivatives, fragments or salts thereof. (b) administering to the animal at a preselected liveweight and at a preselected generally constant dose rate depending on the species and sex of the animal, a source of growth hormone. p
Patent JP-H0875298-A (JP)
Title: Air conditioning apparatus using absorption refrigerator
Inventor: TANAKA TAKASHI
IPC: F25B15/00
Filed: 1994-09-07
Abstract: PURPOSE: To suitably perform control even when a gas input is different from that beforehand assumed. CONSTITUTION: A first optimum regulator among optimum regulators is stored in first storage means 8 of an air conditioning apparatus, and a second optimum regulator, of which a condition for gas input is different from that of the first optimum regulator, is stored in second storage means unit 9. Also, arithmetic means 7 selects either of the optimum regulators stored in the first and second storage means in accordance with a detected gas input, and calculates a number of revolutions of an air cooling fan 17. Accordingly, an optimum regulator is changed in accordance with a condition even in the case of being different from a gas input, which is initially assumed, whereby it is possible to provide an air conditioning apparatus, in which control can be performed suitably and which is favorable in controllability even under a condition of gas input over a wide range.
Patent JP-2001043548-A (JP)
Title: Optical disk device
Inventor: INOUE NAOKI
IPC: G11B7/095
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of sensors for detecting the skew of an optical disk where light pickups are arranged on both surfaces of the optical disk. SOLUTION: Light pickup and 1 are symmetrically arranged on the upper and lower sides of an optical disk 6, respectively, and recording and reproduction are simultaneously executed on both surfaces of the optical disk 6. A skew quantity for the optical disk 6 is detected using common skew sensors 3a, 3b to each light pickup 1. A radial skew sensor 3a is mounted on the lower side light pickup 1, detects the skew quantity in the radial direction of the optical disk 6 and is used for radial skew control for both upper and lower light pickups 1. Also, the tangential skew sensor 3b is mounted on the upper side light pickup 1, detects the skew quantity in the tangential direction of the optical disk 6 and is used for tangential skew control for both upper and lower light pickups 1.
Patent JP-H1141938-A (JP)
Title: Dc power supply equipment
Inventor: TERAYAMA KIKUO
IPC: H02M3/28
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an equipment of high efficiency which has little distortion in input current and has no generation of input voltage drop, no malfunction of a breaker for preventing overload, or no other problems by providing the equipment with two transformers which have primary windings serially connected to respective diodes. SOLUTION: Primary windings T11p , T12p of transformers T11, T12 are serially inserted in a positive and a negative branch of a bridge circuit constituted of diodes D11-D14 which full-wave rectifies the power from a commercial AC power supply 1 and a switching device TR10 is so installed as to short the DC output of the bridge rectifying circuit. Secondary windings T11s, T12s of the transformers T11, T12 are serially connected to diodes D21, D22 respectively and, at the same time, parallelly connected to as capacitor C11. The polarities of the respective windings of the transformers T11, T12 and those of the diodes D21, D22 are as shown by (.). The polarities of these elements are so determined that voltages induced in the secondary windings T11s, T12s when the switching device TR10 is on may be blocked by the diodes D21, D22 respectively.
Patent JP-2000041949-A (JP)
Title: Non-contact type tonometer
Inventor: HAYAFUJI MINEMOTO
IPC: A61B3/16
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type tonometer by which whether an object to be measured is a human eye or a model eye can be discriminated. SOLUTION: In a non-contact type tonometer provided with an air flow blowing means which blows air flow to an examining eye 1, a cornea deformation detecting optical system 201 for detecting optically deformation of a cornea 21 by the air flow blowing means and a control circuit 51 for calculating intraocular tension of an eye to be examined based on the detected result of the cornea deformation detecting optical system 201, a signal processing circuit 50 for detecting amt. of light of reflected light of a light flux projected to the examining eye 1 and a control circuit 51 for judging whether the eye 1 to be examined is a human eye or a model eye by comparing a plurality of data on the amt. of light obtd. by the signal processing circuit 50 with each other, are provided.
Patent JP-H1152037-A (JP)
Title: Arrival angle and delay time measuring device
Inventor: FUKAWA KAZUHIKO
IPC: G06G7/22
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To estimate the arrival angle of an incoming wave and delay time by converting reception signals from a plurality of antennas into a base ban, outputting them, obtaining the correlation between reception base-band signal groups and periodic signals delayed by delay time candidates, and outputting the delay time candidate in which its electric power reaches at its peak. SOLUTION: Reception base-band signal groups X1 (i) to X0 (i) are inputted from input terminals 251 to 25q to correlators 611 to 61q . A delay circuit 62 delays a periodic signal outputted by a periodic signal generator 63 by a delay time candidate outputted by a delay time counter 4 and outputs it. The correlators 61 calculate the correlation between the signal groups X1 to Xq and the delayed periodic signals and outputs it as a correlation signal group for every period. The electric power of a correlation signal is obtained by absolute value squaring circuits 651 to 65q and added by an adder 66. Its peak is determined by a peak detector 67, and a delay time candidate is outputted from an output terminal 69. A detector 67 controls a gate circuit 68 to pass only the signal group of delay time candidates which reach their peaks.  Arrival angles are estimated by an arrival angle estimating circuit and outputted.
Patent JP-H0661327-A (JP)
Title: Surface processing device and method
Inventor: HAZUKI RIYOUICHI
IPC: H01L21/67
Filed: 1992-08-12
Abstract: PURPOSE:To enable the surface processing process to be accelerated by a method wherein the atmosphere in the first and second auxiliary chambers is almost equalized with that in an etching chamber while the surface is being processed. CONSTITUTION:A feeding cassette 58a containing a specific number of objects 57 to be processed is carried to a specific position in a loading chamber 44. Next, the third gate valve 43 is opened for taking out the object 57 from the feeding cassette 58s to the first auxiliary chamber 42. Next, the third gate valve 43 is closed to pressure-reduce the second reserve chamber 45 together with the first auxiliary chamber 42 furthermore opening and closing valves 55, 56 are opened to feed an etching gas so that the atmosphere in both auxiliary chambers 42, 45 may be almost equalized with that in an etching 33 while the etching is being performed. Through these procedures, the exhaust time, the etching gas feeding time, etc., can be saved thereby enabling the etching process to be accelerated.
Patent JP-H0378450-A (JP)
Title: Hydraulic thrust detector for electrical rotary machine directly coupled with hydraulic machine
Inventor: ANDO MASATOSHI
IPC: H02K11/00
Filed: 1989-08-21
Abstract: PURPOSE:To enable long term usage with high accuracy by detecting the inclination of a bearing bracket corresponding to hydraulic thrust as an electrical signal. CONSTITUTION:Since the inclination angle of a servo acceleration sensor 10 is very small, electrical output signal is also very small and thereby it is amplified through a DC amplifier 11. The amplified electrical signal is fed to a lowpass filter 12 where high frequency longitudinal component of vibration is cut off and only DC component is taken out. Analog signal is converted through an A/D converter 13 into digital signal, and variation of the digital signal with time is properly averaged through an average value arithmetic unit 14 in order to detect the absolute value of hydraulic thrust. Thus detected absolute value is provided to a circuit 15 for multiplying a factor, e.g. amplification factor or correcting factor of data, thus obtaining an accurate value of hydraulic thrust. By such arrangement, the value of hydraulic thrust produced from a water turbine can be detected accurately and the detector can be used for a long term because there is no drift in the detector. Furthermore, maintenance can be facilitated because readjustment is not required when a generator is dismantled and reassembled.
Patent JP-H0963412-A (JP)
Title: Membrane switch
Inventor: YOSHINUMA HO
IPC: H01H13/807
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To turn on a plurality of switches in arbitrary order or simultaneously. SOLUTION: The thickness of a first spacer 12a is made thinner than that of a second spacer 23a, and the diameter of a first hole 8a is made larger than that of a second hole 9a. When a switch is depressed by a finger in the direction of an arrow, first upper side and lower side electrodes 4a, 5a inside the hole 8a which is large in diameter and thin in thickness are brought into contact with each other and turned on before second upper side and lower side electrodes 6a, 7a are brought into contact with each other and turned on.
Patent JP-H0378462-A (JP)
Title: Dc linear motor
Inventor: SAKAGAMI SHIGERU
IPC: H02K41/035
Filed: 1989-08-21
Abstract: PURPOSE:To obtain a brush power supply type motor with low cost by providing terminals of a three-phase coil to be connected in star or delta with a current collector, inverting the polarity of voltage to be applied onto the three-phase coil terminals according to the relative position of a magnet body and a mover, thereby producing thrust in same direction. CONSTITUTION:Assuming the start-of-winding of coils 2a-2c are A1, B1, C1 and the end-of-winding are A2, B2, C2, the ends A2, B1 and C2 are connected together in start connection. The ends A1, B2, C1 are connected, respectively, with reed type current collectors 3a-3c secured to the outside of the mover 2. The maximum total thrust can be shown by a formula F=(20V/9R).BNL, where V is voltage, R is the resistance of single coil, B is flux density, N is the number of turn of coil and L is the functioning length of flux, and the thrust scarcely fluctuate. Fluctuation of thrust is suppressed through the three- phase coil and smooth operation is realized, while furthermore the structure of power supply means is simplified.