baber/WOPTO huggingface dataset:
Patent JP-H0598859-A (JP)
Title: Voice collator
Inventor: NAKATSUJI SHINICHI
IPC: G10L15/00
Filed: 1991-10-07
Abstract: PURPOSE:To aim at the promotion of facilitation and miniaturization in reducing the number of information processes by analyzing the voice information of a specified person as to frequency showing a property of personality, storing it as voice key information and comparing and checking it at the time of collation, then outputting a control signal to a voice collator. CONSTITUTION:A collation objector for locking or unlocking utters a ket word as secret voice information to a microphone 1, converting it into a digital signal. Next, with a frequency spectrum analyzer 2, personality information conformed to a frequency spectrum is generated at specified time, inputting it into a voice generator 3. In succession, voice key information is inputted into a random access memory 4 or the like. Subsequently, when this registered voice key is used, the personality information extracted by way of inputting the key word is converted into a time spectrum pattern by the voice key generator 3. Then, it is inputted into a pattern similarity measuring instrument 8 together with the preregistered voice key information. Here similarity is calculated and outputted, and then inputting it in a speaker collator 9a as a personality information collating means 9, thus locking or unlocking is carried out by the accordance judged result after comparison.
Patent JP-H02170424-A (JP)
Title: Manufacture of semiconductor device
Inventor: UDA KEIICHIRO
IPC: H01L21/28
Filed: 1988-12-22
Abstract: PURPOSE:To prevent a mutual diffusion between a metal and a semiconductor by a method wherein a metal layer of a three-layer structure is formed in a contact hole on a substrate. CONSTITUTION:An insulating film 12 is formed on an Si substrate 11. After that, a patterning of the film 12 is performed at a desired region of the film 12 using a photoresist 13 as a mask and a contact hole 14 is opened. After this, a titanium film 15 is formed on the whole surface by a sputtering method and a dopant, such as boron, arrenic or the like, is ion-implanted in a contact part through the film 15 in a high concentration. Moreover, a titanium nitride film 18 is formed on the film 15 by a sputtering method. After that, the two- layer metal film is left only on the substrate 11 under the base part of the hole 1 4 by a lift-off method and the residual metal film is removed. Moreover, a heat treatment is performed for activating the implanted ions and a barrier film previous to the growth of a tungsten film is formed. Subsequently, the tungsten film 19 is buried in the hole 14 up to the upper part of the hole 14. Then, after a metal film, such as an Al film or the like, is formed on the substrate 11, a patterning is performed to obtain a wiring layer 20.
Patent JP-H11331125-A (JP)
Title: Radio receiving system
Inventor: DOI YOSHIHARU
IPC: H04W16/28
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To improve communication quality by canceling unwanted user signals, while using an interference canceler. SOLUTION: The frequency of the signal of path division multiple access(PDMA) or code division multiple access(CDMA) communication system receiver by antennas 3-6 is converted by a frequency converting circuit 7, and these signals are converted into digital signals by an A/D converter 8 and inputted into a digital signal processor(DSP) 10. The signal of a specified user is extracted from the input signals by adaptive arrays 11 and 12, and furthermore an interference user signal component is removed by interference canceler 20 and 21. Thus, the signal component of the desired user suppressing the interference component is outputted.
Patent JP-H04201078-A (JP)
Title: Work bench
Inventor: NAGAOKA TATSUO
IPC: B65G11/00
Filed: 1990-11-29
Abstract: PURPOSE:To enable the classification work according to the destination by a worker arranged at the vicinity of the chute of the body to be transferred of a 1st transfer means, by transferring the body to be transferred with the 1st transfer means being moved along a horizontal and elliptical track. CONSTITUTION:An endless 1st transfer means 2 which moves along the horizontal and elliptical track arranged on a support frame 1 transfers the body to be transferred, and the worker arranged at the vicinity of plural chutes 5 provided at the side edge of the 1st transfer means 2 of the support frame 1 executes the classification work according to the destination of the body to be transferred transferred by the 1st transfer means 2. Also, the body to be transferred is fed to the 2nd transfer means 3 arranged along the longitudinal direction of the support frame 1 at the center lower part of the 1st transfer means 1, when the worker inputs the body to be transferred to the center of the 1st transfer means, and the 2nd transfer means 3 transfers the body to be transferred according to the destination direction.
Patent JP-H10170626-A (JP)
Title: Gps receiver
Inventor: SASAKI MASAHIRO
IPC: G01S19/34
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a GPS receiver which consumes fewer power by intermittently switching on/off power and receiving waves. SOLUTION: The GPS receiver consists of a wave detector 12, a transmitting time calculator 14 which calculates time when a satellite sends a wave, a position calculator 15 which calculates a position of the receiver, a counter 17 which counts up cyclic counter value even when the receiver is stopping, and a storage part 16 which stores a time and a position which are derived by the position calculator 15 and counter value of the counter 17. The transmitting time calculator 14 determines transmission time from a satellite by calculating difference between a counter value just after the receiver starts operating and the stored time, adding the difference to the stored time, and deriving correct present time.
Patent JP-H11144215-A (JP)
Title: Supporting device of rotary drum
Inventor: SUZUKI KOETSU
IPC: G11B5/52
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device capable of surely preventing the contact with a rotary drum by controlling the position of a connection member pulled out from a lower side drum without lowering the productivity or the space efficiency. SOLUTION: The supporting device for supporting the rotary drum 5 is furnished with a shaft 6, the lower side drum 1 whereto a rotary transformer 3 is fixed, and a drum base 2 for supporting the lower side drum 1 through a boss part 2a, and the rotary transformer 3 is electrically connected with an external electrical circuit through a flexible wiring board 4. The lower side drum 1 is provided with a notched part 1a for passing the flexible wiring board 4 therethrough, and a control member 11 is provided so that a through- hole 11c is positioned facing oppositely to the notched part 1a. The control member 11 is formed with an elastic material and constituted so as capable of fitting to the boss part 2a even in the state after the lower side drum 1 is fixed to the drum base 2.
Patent JP-2000144145-A (JP)
Title: Damper device and leaf charcoal-producing device using the same
Inventor: KUMAGAI HIDEKI
IPC: C10B53/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a damper device capable of adjusting an opening and fixing at a predetermined opening. SOLUTION: A tabular valve seat 33 forming an opening port 33A is installed to an exhaust passage 32. A rotative shaft 35 is installed in the vicinity of the opening port 33A and a tabular valve unit 34 is installed to be freely moved to face the opening port 33A. A rotative arm 36 is connected in the extended perpendicular direction to the shaft direction X of the rotative shaft 35. An opening guide unit 37, formed almost in an arc form around the rotative shaft 35 as a center and with plural grooves 38 along its peripheral surface, is installed. A hole 39 is made in the extending direction of the rotative arm 36. A stopper 40 capable of freely moving along the hole 39 and selectively engaging with the grooves 38 is installed. A spring enforcing the stopper 40 to the side of the grooves 38 is installed.  The opening port 33A of the valve seat 33 can be opened and closed by rotating the valve 34 by rotating the rotative arm 36. In this case, the stopper 40 is engaged with the grooves 38 and the opening is adjusted to be completely opened and shut and brought to other predetermined openings.
Patent JP-H10172112-A (JP)
Title: Production of thin-film magnetic head
Inventor: EGAWA MASAHIRO
IPC: G11B5/31
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To improve magnetic characteristics by applying a first resist on the upper magnetic pole of a thin-film magnetic head and developing this resist to bore a hole in the part where the widths of a lower magnetic pole and the upper magnetic pole are made nearly equal, applying a second resist on this part and developing this resist and molding the widths of both nearly equal by executing man beam etching from the upper part in the case where the widths of the lower magnetic pole and upper magnetic pole of the thin-film magnetic head are molded. SOLUTION: The lower magnetic pole, a gap, plural coils and the upper magnetic pole are formed (S1) and the first resist is applied thereon from above (S2). The resist is then exposed and developed to bore the hole in the part where the widths of the lower magnetic pole and the upper magnetic pole are molded nearly constant (S3). After the second resist is applied on the part of the hole (S4), this resist is exposed and developed to mold the resist of the width to be molded on the upper magnetic pole (S5). The upper magnetic pole and the lower magnetic pole are molded to nearly the same width by the ion beam etching from above (S6).
Patent JP-H01167438-A (JP)
Title: Throttle valve controller
Inventor: AKISHINO KATSUO
IPC: B60W10/10
Filed: 1987-12-23
Abstract: PURPOSE:To prevent the instable operation by setting the throttle valve opening degree unconditionally by an accelerating pedal up to the starting-up of the engine revolution speed to a stationary revolution speed on start or when the engine is instable and the revolution speed lowers. CONSTITUTION:Up to the starting-up of the engine revolution speed to a stationary value on the engine start, or when the engine operation state is made instable by a certain reason or the revolution speed lowers, the engine revolution speed detected by a revolution speed detecting means 3 lowers below the standard value less than the idle revolution speed, and an adjusting means 4 detects said revolution. A control means 10 temporarily determines the throttle valve opening degree which is set according to the stepping-on quantity detected by an accelerating pedal stepping-on quantity detecting means 2, stepping-on variation speed, and the car operation state detected by a detecting means 5 in the past, in correspondence with only the stepping-on quantity, and a throttle valve 12 is opened and closed through an opening/closing means 11. Thus, the throttle valve can be properly controlled even on the start of the engine or in the operation anomaly.
Patent JP-H02233259-A (JP)
Title: Variable orientation ink receiver for ink-jet system
Inventor: FURANKU EREMITEI
IPC: B41J2/18
Filed: 1989-12-15
Abstract: PURPOSE: To achieve a desired ink sump reducing evaporation by providing an ink droplet receiving opening and a bow-shaped rear surface spaced apart from the opening and constituting a sump port by forming the space arranged under an ink receiving part in a housing and arranging an outlet in front of the opening within the lower part of the sump. CONSTITUTION: A catcher has an almost bow-shaped upper part containing a semicircular rear wall 20 and the rear wall terminates in an opening 22 at its upper end and the opening forms an inlet where droplets are collected by an apparatus. The opening 13 to an outlet opening part 12 is provided under a surface 14 in order to provide a sump 24 capable of accumulating ink. The rear wall 15 of the outlet opening part 12 is arranged so as to be offset from a surface 16 to prevent the dripping of ink from the opening part 22 when the catcher is arranged at a considerably small angle with respect to a horizontal line. The width W of the catcher is made smaller than or equal to height H so that a head is operated when rotated in an axial direction with respect to an ink flow.
Patent JP-H11158729-A (JP)
Title: Thermally bondable polyester yarn
Inventor: ISODA HIDEO
IPC: D04H1/55
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally bondable polyester yarn capable of producing a cushioning material having excellent cushioning properties, durability and pleasant feeling in sitting in improved process passage. SOLUTION: This polyester yarn has a sheath-core crosssectional shape constituted of a polyester A as a sheath component comprising a basic skeleton unit of a polyester obtained by subjecting an acid component composed of an aromatic dicarboxylic acid containing one or two benzene rings as a main component and a glycol component having an odd number of 3-7 of (n) number of methylene groups of the formula -(CH2 )n - to polycondensation and having >=80 deg.C and <=235 deg.C melting point and a polyester B as a core component comprising a basic skeleton unit of a polyester obtained by subjecting an acid component composed of an aromatic dicarboxylic acid containing one or two benzene rings as a main component and a glycol component having an even number of 2-6 of (n) number of methylene groups of the formula -(CH2 )n to polycondensation,  having a melting point >=30 deg.C higher than that of the polyester A in the ratio of the sheath part to the core part of 30:70 to 70:30 by weight.
Patent JP-H11162050-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OTA HARUO
IPC: G11B15/467
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To realize an editing function mixing a signal which is already recorded on a magnetic tape with another signal and recording them on the original place being on the tape without providing a preceding reproducing head. SOLUTION: A recording operation is performed by storing recording data in a memory 33 continuously by reading out stored data equivalent to the period of several seconds intermittently at high speed and by recording them on a recording medium. A reproducing operation is peformed by reproducing data equivalent to the period of several seconds from the magnetic tape at high speed and by stroing them in a memory 38 and by continuously reading out them from the memory 38 at a normal speed. An intermittent reproducing operation and an intermittent recording operation are alternately repeated and also the magnetic tape is made to run at high speed in the interval between the recording operation and the reproducing operation.  Thus, it is made possible to record a signal with which another signal is mixed to the signal reproduced from the magnetic tape on the original place being on the magnetic tape again.
Patent JP-2000146517-A (JP)
Title: Light wave interferometer and length measuring method using light wave interferometer
Inventor: NARUMI TATSUYA
IPC: G01B11/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To take a preliminary measurement and a primary measurement of a work speedily without high precision by using the light wave interferometer. SOLUTION: Laser light and white light are guided in the same interferometer booth 100. The work is installed, the laser light from a laser light source 10 is guided in, and interference fringes based upon a reference mirror 42 are detected by a CCD 74 and a personal computer 68. The attitude of the work is adjusted by setting the interference fringes to a prescribed value. Then the white light from a halogen lamp 28 is guided in, a corner cube moving base 48 is moved, and the interference fringes based upon the reference mirror 50 are detected to make the preliminary measurement of the work. The preliminary measurement and primary measurement are taken in the same interferometer booth 100, so the trouble to accustom the work to temperature is eliminated and the preliminary measurement can be taken with high precision.
Patent JP-H07213996-A (JP)
Title: Device for vibration welding
Inventor: JIYANNRUI JIYANAAN
IPC: B29C65/06
Filed: 1994-12-27
Abstract: PURPOSE: To make it possible to obtain high welding quality by generating a vibration mode of an outer cycloid type. CONSTITUTION: When DC voltage is impressed to plural electromagnets 7, the passages of the current passing the windings attract one end 11 of a shaft 3 in the direction of a core when magnetic projecting parts 8 pass trough magnetic field. As a result, an induction magnetic field acting perpendicularly on the shaft 3 coupled to a bed 4 to a bucklet shape is created. When this phenomenon is repeated by a much as the number that the DC voltage is impressed to the electromagnets 7, the point existing at the edge of the shaft 3 becomes a surface motion. The mechanical properties of the shaft 3 may be made to head toward the direction of the remaining position during the perpendicular action on the two shafts particularly in the case of the hard shafts. This phenomenon on the stable position may be amplified by the centrifugal force generated by the rotating speed of a motor 2.  The motion transmitted to the shaft 3 of the motor 2 is transmitted to a supported thermoplastic member 14 by a mechanical fixing means from the bed 4.
Patent JP-H05131452-A (JP)
Title: Taking-out device of tire of tire vulcanizing machine
Inventor: MASAGAKI AKIHIKO
IPC: B29C33/02
Filed: 1991-11-13
Abstract: PURPOSE:To provide a taking-out device of a tire of a tire vulcanizing machine which can lower a delivery position of the completely vulcanized tire on the post cure inflator side. CONSTITUTION:In a taking-out device of a tire of a tire vulcanizing machine which is constituted so that a completely vulcanized tire in the tire vulcanizing machine is pushed up to a taking-out position by a pushing-up device, the completely vulcanized tire pushed up to the taking-out position is held by a freely widenable chuck device arranged on the tip of a tuning arm and a support shaft where a base part of the turning arm is supported is turned through which the completely vulcanized tire is conveyed up to a delivery position on a post cure inflator side, the base part of the tuning arm 1 is supported turnably freely by a fulcrum provided on the support shaft 5. Then a cylinder 13 is fitted to the support shaft 5, the tip of its cylinder rod 15 is connected with the turning arm 1 and the turning arm 1 is made rockable freely, through which the device is constituted so that the delivery position on the post cure inflator side of the completely vulcanized tire can be lowered.
Patent JP-H07183456-A (JP)
Title: Composition for thick film resistor paste
Inventor: MAKUTA FUJIO
IPC: H05K1/16
Filed: 1993-12-24
Abstract: PURPOSE:To provide composition for thick film resistor paste wherein deviation from the resistance target value after laser trimming is small, the variation is little, change of the resistance value with time after trimming is small, current noise of the resistor is low, and deterioration of load characteristics and the like are little. CONSTITUTION:The title composition is colored glass wherein nonconductive glass powder has a high absorption factor with respect to the wavelength of laser light which is used in laser trimming machining.
Patent JP-H01170376-A (JP)
Title: Pwm inverter with current limiting function
Inventor: KUSUMOTO SATOSHI
IPC: H02M7/48
Filed: 1987-12-25
Abstract: PURPOSE:To rapidly provide a current suppressing effect by conducting the current limiting operation of the output current of an inverter by the operating speed of a logic level in a decoder. CONSTITUTION:Upper and lower arms for forming the main circuit M of an inverter are turned ON, OFF and 3-phase AC is supplied to a load. This controller 4 has comparators 11A-11C, a triangular wave oscillator 12, and the comparator 11A inputs U-phase sine wave voltage command and a triangular wave, compares the command with the triangular wave, and produces outputs A (c), (a), (b). Other comparators 11B-11C similarly output, and each has, in addition to a main circuit M, a comparator 15, a level setter 16, a decoder 17, a timing clock generator 13, D-type flip-flops 14A-14C. The decoder 17 judges the igniting state of the switching element in the main circuit M up to that time, selects a circulation mode in response to it, and leads the main circuit M to the operating state of its mode.
Patent JP-H10171351-A (JP)
Title: Display method for operation information
Inventor: TERAMOTO MASARU
IPC: G06F3/048
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide the method which displays flight information on airplanes at an airport on an electronic display device similarly to a reverse display. SOLUTION: A central processor 11 sends characters for displaying operation information, image elements representing a logo mark, etc., and flight file data to respective terminal devices 21, each of which selects desired image elements according to the flight file data and displays flight information on a display device 31 by combining the selected image elements. When the displayed information is altered, the display information is altered similarly to a reverse display and a reverse sound is reproduced at the same time.
Patent JP-H11140565-A (JP)
Title: Metallic material, brass, and their production
Inventor: MATSUBARA RYUJI
IPC: C22C9/04
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the hot workability of brass as a typical example of metallic materials. SOLUTION: A crystal structure changes from a structure which does not disperse strain into a structure which disperses strain by the application of an external force, strain is not localized but dispersed after the application of an external force and, resultantly, high strain energy can be used for an energy source for recrystallization to obtain high hot ductility. On the other hand, before the application of an external force, the crystal structure which disperses strain as mentioned above is not required. Therefore, it is preferable to make the crystal grain size fine by the application of an external force.
Patent JP-H11139506-A (JP)
Title: Refuse compression equipment
Inventor: KURIMURA YOZOU
IPC: B65F1/10
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce volume of refuse which is held by a refuse bag holding device and is fed into a refuse bag in a state that refuse is put into the refuse bag by pressing refuse which is held by the refuse bag holding device and is fed into the refuse bag by a pressing device and compressing refuse. SOLUTION: When an operating switch is operated when some degree of amount of refuse 33 is stored within a refuse bag 32, a pressing body carrier 3 and a frame carrier integrally lower. A pressing body 4 holds refuse 33 within a refuse bag 32 between the pressing body 4 and a bottom plate 49 and the bottom plate 49 lowers in the direction of the arrow I, compressing a compression spring 51. When the bottom plate 49 lowers by prescribed amount and reaches a pressing location P, the bottom plate 49 presses an actuator 52 of a lower limit switch 10, a pressing completion signal is transmitted, a driving circuit of a reversible motor is switched and revolution is stopped. In this state, refuse 33 is compressed to volume of about 1/5 to 1/6 as compared with its natural state.