baber/WOPTO huggingface dataset:
Patent JP-H0216480-A (JP)
Title: Tracked signal deciding circuit for radar countermeasuring equipment
Inventor: IMAI SHIGERU
IPC: G01S7/38
Filed: 1988-07-01
Abstract: PURPOSE:To correctly decide whether a signal is tracked or not even with respect to a signal whose input level is high by controlling the input data by amplitude. CONSTITUTION:When pulse data having data of pulse width and pulse amplitude is inputted from an input terminal, an input controller 2 allows only a pulse having pulse amplitude exceeding a threshold level to pass through, and eliminated a pulse being under the threshold level. A signal detecting circuit 3 detects a pulse train radiated from the same radar, as a signal by a frequency, a pulse arrival time and pulse width data with regard to the pulse passing through the input controller 2. A continuous input deciding circuit 4 measures the frequency of a signal, decides whether the signal is a continuous input or not, and controls a threshold level of the input controller 2 in accordance with its result. A deciding circuit 5 outputs whether the signal is tracked or not a in accordance with whether the threshold level for controlling the input controller 2 is the upper limit value or not.
Patent JP-S6226588-A (JP)
Title: Pattern collating processing system
Inventor: TAKAHASHI YUKIO
IPC: G06K9/50
Filed: 1985-07-29
Abstract: PURPOSE:To decrease the total calculating quantity of a similarity calculation and to make a processing highly speedy when the large classification processing in the hierarchical recognition method is executed by selecting a part of the standard pattern by the complicated degree of an input pattern and executing the similarity calculation. CONSTITUTION:A cumulative circuit 6 adds the number of the cumulative character line classified into four directions and holds the result at a register 7. Namely, at the register 7, the total cumulative value (complicated degree) of the number of the character line of the input character is stored. When the complicated degree C of the input character is obtained, the access area of a dictionary memory is set corresponding to the complicated degree C by a table 8. An address control circuit 11 outputs successively the address of the dictionary memory 12 from registers 9 and 10. When the address is given from the address control circuit 11, the simillrity at the section of a characteristic vector in a characteristic pattern memory 13 is calculated by a large classification processing circuit 13.
Patent JP-S6410273-A (JP)
Title: Image forming device
Inventor: KOBAYAKAWA HIROMASA
IPC: G03G15/06
Filed: 1987-07-02
Abstract: PURPOSE:To attain image formation on a part of one original with gradation different from other parts by indicating specified range in the original where the gradation is altered by a means which can execute the numerical input of coordinate. CONSTITUTION:The titled device provides an indication means for indicating the specified range in the original where the gradation is altered by the means which can execute the numerical input of coordinate and a coating blade 172 is constituted of plural division blade elements 172a disposed in the axis direction of a rotating sleeve 170. Voltages are selectively impressed on plural division blade elements 172a according to the indication of the indication means. Thus, the image formation can be executed in a part of one original with the gradation different from other parts and distinct image which is easy to be viewed can be formed with respect to the original with the gradation and contrast.
Patent JP-H1118193-A (JP)
Title: Reception state detection method and its system
Inventor: KIYOHARA KENJI
IPC: G10L15/28
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of a sound source which is located in the vicinity of a reception loudspeaker in the case of detecting a reception state from a received sound wave emitted from the reception speaker. SOLUTION: A signal which is picked up by a microphone array 21 is given to a microphone array master set 22, where the signal is processed, the directivity of the microphone array 21 is directed to an existing area of an object speaking person, to pick up an object voice signal with a high S/N ratio and the picked-up voice signal is sent through a transmission line 23-2. A received signal via a reception line 23-1 is emitted from a reception loudspeaker 24 as a received voice signal. The directivity of the microphone array 21 is controlled, so as not to be directed to the reception speaker 24, based on the detected reception state signal by a reception state detection section 30.
Patent JP-S5690746-A (JP)
Title: Collision sensing device in vehicle
Inventor: OKADA MOTOHIRO
IPC: B60R21/00
Filed: 1979-12-20
Abstract: PURPOSE: To exert a life saving effect by actuating a crew restriction apparatus by a method wherein when a collision load equal to or more than a constant value is received through a front bumper, a switch contact is closed by means of a deformation of a constituent member.  
     CONSTITUTION: When a traveling automobile causes a collision to generate a speed change equal to or more than a certain value, first, a front bumper 2 retreats receiving a collision load and a damper 3 generates an attenuation force against the retreat movement of the front bumper 2 by pulling a movable piston 5 backward in deforming a rubber push 6. As a result, a switch outer drum 15 and internal parts 18, 19 thereof are deflected and an annular projection 19a of an electrode rod 19 contacts with the inner surface of a switch inner drum 18. With this, a load sensing switch 14 is turned on and a crew restriction apparatus is actuated, thus, restricting rapidly the inertia movement of a crew. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6321117-A (JP)
Title: Continuous manufacture of laminate
Inventor: KIMURA KIKUO
IPC: B29C43/30
Filed: 1986-07-15
Abstract: PURPOSE:To reduce the generation of defective products, enhance the stability in quality and improve the production efficiency of laminate by a method wherein a material to be treated in continuous form is guided by fixed rollers, which are arranged in parallel to each other with axial directions horizontal, and a travelling roller, which is arranged vertically shiftable between the fixed rollers. CONSTITUTION:The excess portion 20 of a releasing film 6 is formed between fixed rollers 2 and 2 by passing the releasing film 6 catched round one of the fixed rollers 2 and 2, through travelling roller 3 to the other roller 2 of the fixed rollers 2 and 2 in the order named. The weight of the travelling roller 3 balances with the tension given to the releasing film 6. Before the releasing film 6 runs out, the supply of the releasing film 6 is stopped by a splicer 8. The releasing film 6 sent from a feeding device 30 is pulled by press rolls 39 and 39 so as to be sent to working process side. Accordingly, the excess portion 20 is let out and the travelling roller 3 ascends and the releasing film 6 is fed to the working process side. During the feeding of the releasing film 6 from the feeding device 30, the joining of releasing films 6 and 7 with the splicer 8 is completed.
Patent JP-S5792550-A (JP)
Title: Metallic coating method of optical fiber
Inventor: SHIRASAKA ARIO
IPC: G02B6/44
Filed: 1980-11-26
Abstract: PURPOSE: To obtain a metallic coated (metallized) optical fiber having improved transmitting characteristics, processability, etc., by reducing the diameter of an optical fiber coated with a cylindrical metal by the dieing together with the ultrasonic wave vibration.  
     CONSTITUTION: A metallic tape (A 1 ) is wound around an optical fiber (B 1 ) by a forming machine 3 to form a cylindrical metal (A 2 ), which is then passed through a taking off machine (4 1 ) and accumulator 5 and then a die 7 provided with ultrasonic wave vibrators 8. The ultrasonic wave vibration is applied to the cylindrical metal (A 2 ) and the optical fiber (B 1 ) mutually to make the optical fiber (B 1 ) in a floated state in a space (C) and prevent accidents, e.g. scratches or broken fibers. The cylindrical metal (A 2 ) is then drawn by the die 7 to reduce the diameter thereof, and the outer periphery of the optical fiber (B 1 ) is simultaneously brought into contact with the metal (A 2 ) by the beating action of the ultrasonic wave vibration. According to the method, the metallic coated (metallized) optical fiber having improvd quality characteristics can be obtained at a low cost by the processing in a few steps. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H063123-A (JP)
Title: Method and equipment for visual inspection
Inventor: HAYASHI SEIICHI
IPC: G01N21/892
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a method and equipment for visual inspection which make it possible to determine the quality of an object of inspection, accurately and in an optimum state at all times. CONSTITUTION:A plurality of light sources 11 to 17 disposed above an object 3 of inspection are used, the object of inspection is illuminated from different directions sequentially by these light sources and images thereof are picked up by image pickup cameras 21 to 25 in the sequential illuminations, whereby a plurality of image data are obtained. Meanwhile, slit light illumination is conducted by using slit light generating parts 31 and 32 and images are picked up at a prescribed angle from above, whereby optically cut image data are obtained. By using these data together, the state of the object of inspection is recognized and determined. According to this constitution, the content of determination can be substantial, performances of levels of inspection and measurement can be improved sharply and the efficiency of inspection of a soldered state can be improved.
Patent JP-H113492-A (JP)
Title: Vehicle discriminating device
Inventor: HAYAKAWA YOSHIAKI
IPC: G01B11/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To unnecessitate burying works and to easily install this device by detecting a moving object from a moving image that is photographed with a camera and deciding it as a vehicle when respective values of the size and speed of the object and motion vector are in the range which is preliminarily set. SOLUTION: A television camera 101 which is installed at a parking lot entrance outputs photographed images. A box detecting part 103 detects a box of each image of a frame buffer 102. An area calculating part 104 gets an area from the size of a box that is detected by the part 103. A reference point extracting part 105 extracts one appropriate point of an outline that forms a box that is detected by the part 103 as a reference point. A vector calculating part 106 calculates a motion vector which shows the moving quantity and direction of the same reference point on adjacent frames that are detected. A speed calculating part 107 calculates the speed of a box in an image from the motion vector. When the size and speed of these objects and the motion vector are in the range that is preliminarily defined, it is discriminated as a vehicle.
Patent JP-H0830453-A (JP)
Title: Programmable controller
Inventor: MORIUCHI TAKASHI
IPC: G06F9/38
Filed: 1994-07-19
Abstract: PURPOSE:To increase the processing speed by shortening the time required to read out flag data on a pulse instruction code when the pulse instruction code is executed. CONSTITUTION:An arithmetic part 2 is connected to a user program RAM 5 etc., through internal data buses B1 and B2. A user program is stored in the RAM 5. In the user program, a flag indicating flag data showing the state of the input condition of a last process cycle is added to the least significant digit bit of the bit pattern of a specific instruction code such as a pulse instruction code. The arithmetic part 2 starts the user program and can reads the flag data out at the same time when executing the specific instruction, so the time required to read out the flag data stored in the memory separately can be shortened. The arithmetic part 2 once ending the execution process rewrites the flag of the specific instruction code into new flag data in the process cycle and stores it in the corresponding address of the user program RAM 5 to rewrite the program.
Patent JP-2000351999-A (JP)
Title: Base granule cluster
Inventor: MIZUSAWA KIMIHIRO
IPC: C11D17/06
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a base granule cluster having high oil-absorbing power and giving undissolved residues of a detergent on clothing only in an extremely small amount, and to provide a high bulk density detergent particle cluster formed by supporting a surfactant on a carrier of the base granule cluster. SOLUTION: This base granule cluster comprises a cluster of the base granules containing a water-insoluble inorganic compound, a water-soluble polymer and a water-soluble salt, and further containing a surfactant in an amount of 0-10 wt.%, and has a bulk density of 400-1000 g/L, wherein at least a part of the water-insoluble inorganic compound comprises an amorphous aluminosilicate salt having a volume of 0-0.1 ml/g when measured with a mercury porosimeter and corresponding to a pore diameter of 0.015-0.5 μm, and a volume of >=0.30 ml/g corresponding to a pore diameter of 0.5-2 μm.  The high bulk density detergent particle cluster comprises a cluster of high bulk density particles which are formed by supporting a surfactant composition on a carrier of the base granule cluster, wherein the surfactant composition contains a nonionic surfactant having a melting point of <=40 deg.C in an amount of >=20 wt.%, and is used in an amount of 10-100 pts.wt. per 100 pts.wt. of the base granule cluster for supporting the surfactant.
Patent JP-S6411840-A (JP)
Title: Ink-jet recording method
Inventor: YAMAMOTO MAYUMI
IPC: B41J2/055
Filed: 1987-07-06
Abstract: PURPOSE:To realize stable recording with good reproducibility and good gradation at superior response frequencies, by employing ink the speed of sound of which in a nozzle is almost constant regardless of the temperatures of the ink. CONSTITUTION:A pulse wave for applying negative pulse voltage to increase the capacity of an ink chamber 7 is added to a cylindrical piezometer 2 from a head driving part 5 4l/c time later after the application of positive pulse voltage for discharging drops of ink, so that an abnormal vibration of a meniscus 4l/c time later after discharging of the ink drops is restricted, thereby to stabilize discharging of the ink. Moreover, since the ink employed is such that the speed of sound C is almost constant irrespective of the temperatures of the ink, it can be solved that the unstable discharge of the ink resulting from the change in the atmospheric temperatures or the like. Since the respective optimum values of the negative pulse voltage and the negative pulse width after the time lapse of 4l/c are changed, depending on the degrees of the reflected waves, it is preferable to decide the voltage value and the pulse width suitably corresponding to the viscosity of the ink, the structure of the head, the pulse voltage and width of the positive pulse waves, etc.
Patent JP-H0519795-A (JP)
Title: Excitation signal encoding and decoding method for voice
Inventor: MORIYA TAKEHIRO
IPC: G10L19/04
Filed: 1991-07-08
Abstract: PURPOSE:To improve the quality of a synthesized voice by making code vectors of a noise code book periodic. CONSTITUTION:In code driving linear predictive encoding, a basic cycle L is retrieved by using an adaptive code book and then the noise code book is retrieved. At this time, code vectors of numbers 1-NS in the noise code book 17 are segmented with a period L and regarded as a one-frame repeated code vector 38; and code vectors of numbers NS+1-N are segmented with a cycle L/2 and regarded as a one-frame repeated code vector 41. They are supplied as driving sound source vectors to a synthesizing filter 15 together with an optimum cycle code vector from the adaptive code book to select a noise code vector which minimizes the distortion. When L is twice as large as an actual pitch period, the noise code vectors are selected among NS+1-N.
Patent JP-H0249883-A (JP)
Title: Locking device for door, window, etc.
Inventor: JIERAARU PUREBO
IPC: E05C9/18
Filed: 1989-06-30
Abstract: PURPOSE: To provide a simplified structure and to permit unlocking, even if there is failure of an electric motor by designing a lock, so that at least one control rod can be actuated through the manual control of a movable bracket provided with the electric motor. CONSTITUTION: During normal operation, a coupling member 23 is raised or lowered by an electric motor device 20 via a worm screw 26 and a rack 28 to move control rods 4, 5 vertically for locking or unlocking. Should the electric motor device 20 fail, a control lever 45 is released through the energization of an electromagnet 59 and a movable bracket 24 is energized upward by a resilient repulsive member 38 and the control rods 4, 5 in locking positions are moved upward for unlocking. Furthermore, the projecting gripping end of a pin 57 provided on a movement prevention device 50 is moved manually in the vertical, upward direction to thereby release the control lever 45 for unlocking.
Patent JP-S6323781-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B07B13/02
Filed: 1986-07-16
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-H0512641-A (JP)
Title: Dynamic tracking controller
Inventor: AZUMA KAZUKI
IPC: H04N5/7826
Filed: 1991-07-08
Abstract: PURPOSE:To improve the following property of tracking by providing a means for processing a data from a memory means and then producing a control voltage for controlling an actuator. CONSTITUTION:A carrier 2 is connected to a microcomputer 1, to which a tracking error data E and a capstan FG(frequency generator) pulse P are supplied, and a pulse width modulation signal to be outputted from the microcomputer 1 is rectified and outputted. Then, its voltage of 0-5V is shifted to -2.5-+2.5V by the following level shift circuit 3. By this method, polarity is given to the control voltage, and moreover its current is amplified by a driving circuit 4 to be supplied to, for example, the actuator 5 such as a moving coil. Thus, the capacity of ROM 11 of the microcomputer 1 can be diminished, and the following property of tracking is improved, and then the control accuracy can be promoted. In addition, it can be noiseless at the time of changing speed modes.
Patent JP-H0456279-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI KOJI
IPC: H01L29/78
Filed: 1990-06-25
Abstract: PURPOSE:To make a transistor symmetrical in characteristics and to enable transistors to vary small in characteristics by a method wherein a groove and a polysilicon gate electrode are patterned through a single mask. CONSTITUTION:An oxide film 3 is formed on an element forming region, phosphorus ions 4 are implanted to form an N<-> impurity layer 5 of low concentration, the oxide film 3 is removed, an oxide film 6 is formed on all the surface, and an opening 7 is provided. A nitride film 8 is deposited on the whole surface, the nitride film 8 is left unremoved only on the side wall of the opening 7, a groove 9 is provided to a P<->-type silicon substrate 1 inside the opening 7 deeper than the N<-> impurity layer 5, an oxide film 10 is formed on the base and the side wall of the groove 9, boron ions 11 are implanted to form a P-type impurity layer 12, the nitride film 8 and an oxide film 10 are removed, a gate oxide film 13 is deposited, a polysilicon film is filled into the opening 7 and the groove 9, and a polysilicon gate electrode 14 is built. The oxide film 6 is removed, and arsenic ions are implanted using the polysilicon gate electrode 14 as a mask to form an N<+> impurity layer 16 of high concentration.
Patent JP-H0653076-A (JP)
Title: Manufacture of piezoelectric ceramic plate and dielectric ceramic plate
Inventor: SAWADA YASUSHI
IPC: C04B35/491
Filed: 1992-06-25
Abstract: PURPOSE:To improve the amount of piezoelectric displacement of a piezoelectric ceramic plate by a method wherein molded materials consisting of dielectric ceramic powder are inserted between substrates and are calcined. CONSTITUTION:As the material for a piezoelectric ceramic plate, a material obtainable by solubling Pb(Co1/3Nb2/3)O3, Pb(Zn1/3Nb2/3)O3, Pb(Ni1/3Nb2/3)O3, Pb(Y1/2Nb2/3)O3 or the like in PbTiO3 or PbZrO3, for example, a material obtainable by doping Nb2O3, WO3 or the like to the PbTiO3 or the PbZrO3 or a composition obtainable by substituting one part of these Pbs for Sr is used. This green sheet is punched by a pressing machine into a prescribed form to form into elements 1. Five sheets of the elements 1 are inserted between high-purity MgO substrates 2 and are calcined. The weight of the substrates is set in a range of 0.03 to 0.15g/mm<2> to the area of the elements. Thereby, the amount of piezoelectric displacement of the piezoelectric ceramic plate and the relative permitivity of a dielectric ceramic plate for capacitor use can be improved. Moreover, the accuracy of the form of the elements subsequent to firing can be improved.
Patent JP-H0458470-A (JP)
Title: Charge control method for secondary battery
Inventor: SHITAMA KATSUAKI
IPC: H01M10/44
Filed: 1990-06-26
Abstract: PURPOSE:To perform a charge completion control action by detecting the charge completion timing via the state change of a secondary battery before the charge control by a main timer is performed. CONSTITUTION:When a charge is started at the time t0, a main counter 44 starts counting, the state change of a secondary battery 13 due to the charge is checked, if the charge completion timing is detected, a preset charge control action is performed. The detection of the charge completion timing of the secondary battery 13 is preferably performed by checking the change of the battery voltage with a checking means 45. The detecting means 45 of the charge completion timing converts the terminal voltage V3 of the secondary battery 13 inputted via a voltage buffer section 47 into a digital value N1 with a battery voltage detection section 48 having an A/D converter, and the digital value N1 is compared with a memory value N2 outputted from a memory section 50 by the first comparison section 49.
Patent JP-H1117312-A (JP)
Title: Cleaning method for insulating plate
Inventor: ICHIKI TSUTOMU
IPC: B08B3/08
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an insulating plate cleaning method, used in the manufacture of a laminated plate by heating a laminate through resistant heating, which removes a thermosetting resin material deposited on the surface of the insulating plate having an insulating layer on the surface, while preventing the removal of the insulating layer from the surface of the insulating plate. SOLUTION: A first liquid 15 having permeability with respect to a thermosetting resin material 13 attached to the surface of an insulating plate 10 is brought into contact with the material 13, such that the first liquid 15 permeates into the material 13. Then, a second liquid 16 is sprayed so as to remove the material 13 at a portion, where the first liquid 15 has permeated. Then, the second liquid 16 is dried and removed.
Patent JP-S6148602-A (JP)
Title: Accumulator
Inventor: KATO EIJI
IPC: F15B1/24
Filed: 1984-08-11
Abstract: PURPOSE:To prevent misassembling of springs, lack of spring or piston parts and interference of the spring with the piston by fixing springs to the piston fittedly enclosing an accumulator chamber. CONSTITUTION:In forming a piston 4, convex parts 4c and 4d of small diameter are provided on the both sides of a division wall 4a of the piston 4. Respective one end of the first compression coil spring 5a and the second compression coil spring 5b are formed into spiral spring parts 5c and 5d, each of whose center parts has a diameter allowing the convex part 4c or 4d to be inserted, and the first compression coil spring 5a and the second compression coil spring 5b are fitted to the convex parts 4c and 4d on the division wall 4a of the piston 4 by swaging and caulking the ends of convex parts 4c and 4d after the center parts of the spiral spring parts 5c and 5d have been inserted into the convex parts 4c and 4d of the division wall 4a.