baber/WOPTO huggingface dataset:
Patent JP-H11101619-A (JP)
Title: External appearance inspecting device and external appearance inspecting method
Inventor: SAI BENJAMIN
IPC: G01B11/24
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high-speed resolution and good detection sensitivity and to make it possible to guarantee the quality over a long period, by magnifying an inspection object illuminated by a luminaire unit one-dimensionally diffusing beam light with a microscope as a two-dimensional image, and detecting a one-dimensional image corresponding to the diffusion radiation plane of the two-dimensional image. SOLUTION: A luminaire unit 2 is provided with a laser unit 2a, a polarizer 2b, and a projector 2c, and it is optically connected to a microscope 3 via a laser tube lens 8. The microscope 3 is provided between in inspection object S on a stage 4 and a sensor 6, and the inspection object S illuminated by the luminaire unit 2 is magnified as a two-dimensional image. The return light (c) reflected from the inspection object S on the stage 4 transmits a polarization beam splitter 3a toward the sensor 6, the return light (c) is prevented from reaching the luminaire unit 2, thereby the sensor 6 can detect a one-dimensional image corresponding to a beam radiation plane without receiving noise from the return light (c).
Patent JP-2001082911-A (JP)
Title: Component inspection apparatus
Inventor: KAWAMURA TETSUYA
IPC: G01N27/90
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a component inspection apparatus capable of minimizing the delay of a comparison operation process and a decrease in scanning accuracy. SOLUTION: This component inspection apparatus detects whether or not the shape or nature of each conductor component W is defective, based on a change in magnetic flux of a predetermined magnetic field when the conductor component W is brought close to the predetermined magnetic field. Component supply means 16, 17, 18, 19 are provided for supplying the conductor components into the magnetic field along a certain direction and at a certain timing.
Patent JP-S63115007-A (JP)
Title: Linear positioner
Inventor: FUJIWARA YOSHIAKI
IPC: G01R33/02
Filed: 1986-10-31
Abstract: PURPOSE:To detect the position and movement quantity of a magnetic detector with high sensitivity by moving integrally two magnetic detectors which are supported at an interval a half as large as the interval between two adjacent magnets. CONSTITUTION:Every two permanent magnets 2 and 3 are arranged alternately at both end parts and intermediate parts of magnetic plates 11 and 12 to constitute a closed magnetic circuit 13, and three divisions of length (l) are obtained by the magnets 2 and 3 at the intermediate parts. Further, a carrier 22 which is movable in the lengthwise directions of the closed magnetic circuit 13 across the magnets 2 and 3 arranged at the intermediate parts of the closed magnetic circuit 13 and a couple of magnetic detectors 8a and 8b which are mounted on the carrier 22 are provided so that their interval is l/2 in the length direction of the closed magnetic circuit 13. For the purpose, the intensity in the leak magnetic field 9 in the closed magnetic circuit 13 is detected by the detectors 8a and 8b and then the detection voltages outputted by the detectors are l/2 out of phase with each other. Then, only parts of both output voltages which have superior linearity are extracted and utilized to obtain a high-performance positioner.
Patent JP-H06111766-A (JP)
Title: Variable color fluorescent lamp device
Inventor: NISHIMURA KIYOSHI
IPC: H01J61/16
Filed: 1992-09-30
Abstract: PURPOSE:To suppress generation of a large difference in the light-output when the gas type discharged, or accordingly the color in emission, is varied, by furnishing a phosphor layer and a lighting circuit consisting of a sine wave generator circuit, rectangular wave generator circuit, and control circuit. CONSTITUTION:The fluorescent layer 7 of a fluorescent lamp device consists in laminate of the first UV-energized phosphor layer in which the ultraviolet rays chiefly from a rare gas (xenon gas) are produced by a relatively intense electric discharge and the second UV-energized phosphor layer in which ultraviolet rays mainly from mercury are generated by a relatively intense electric discharge. A control circuit 17 varies the proportion of the output of a sine wave generator circuit 13 and the output of a rectangular wave generator circuit 15, and the two outputs are superposed and impressed on the fluorescent lamp 1. The proportion of electric discharge by the ultraviolet rays from the xenon gas and mercury is varied through the circuits 13, 15, 17, and the first phosphor layer is laid on the discharge side while the second phosphor layer laid on the glass tube 5 side, and thereby the difference in the photo-output when the discharge proportion is varied can be lessened.
Patent JP-2001087973-A (JP)
Title: Transporting pallet, transporting device equipped with pallet, and work fixing method
Inventor: MARUYAMA TAKAYUKI
IPC: B65G49/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a transporting pallet capable of stabilizing a work during transport, a transporting device equipped with such a pallet, and a work fixing method. SOLUTION: A transporting pallet 1 for transporting a work 3 is equipped with a placing member 7 having a placing surface 7a on which the work 3 is placed and a suction means 17 to suck the work 3 and place on the member 7.
Patent JP-H04139643-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HISATOMI SUSUMU
IPC: G11B15/43
Filed: 1990-09-29
Abstract: PURPOSE:To reduce variations in tension of a tape even when a winding diameter of the supply side reel is changed by changing the position of a lever in accordance with the winding diameter of the supply side reel in order to make the tension of the tape approximately constant and changing tension of a coil spring accordingly. CONSTITUTION:When the winding diameter of the supply side reel is large, a mode cam 57 is in a position as shown in the Figure (a). The winding diameter of the supply side reel is detected by a sensor, and this winding diameter is transmitted to a control device. When the take-up of the tape is progressed, and the winding diameter of the supply side reel becomes smaller than a prescribed value, a mode motor is driven by the control device, and the cam 57 is turned around an axis 55 to become under the state of the Figure (b). At this time, a cam groove 63 of the cam 57 is engaged with a pin 69 of the lever 65, and when the cam 57 is turned around the axis 55, the lever 65 is turned around an axis 67. When the winding diameter of the supply side reel becomes smaller than a prescribed value, the cam 57 is moved to change the tension of the coil spring 93, so that variations in the tape tension can be reduced. By this method, even when the winding diameter of the supply side reel is changed, the variations of the tape tension are diminished.
Patent JP-S61142072-A (JP)
Title: Method of decoratively machining for glass product
Inventor: MATSUURA MASAYASU
IPC: G03F1/00
Filed: 1984-12-11
Abstract: PURPOSE:To clearly form a reticulate frosted pattern by covering the outer peripheral surface of a glass product which is coated by a photosensitive resin, with an opaque reticulate body, exposing said surface to light, removing the insensitive part and sandblasting the remaining photosensitive film as a masking member. CONSTITUTION:The curved outer peripheral surface 2 of a glass product 1 is coated with a photosensitive resin 3 and, then, is put in an opaque cylindrical reticulate body 4, allowing the reticulate body 4 to be brought in close contact with the outer peripheral surface of the glass product 1 due to its own elasticity. Then, this glass product 1 is exposed to ultraviolet rays and the photosensitive resin 3 affected by the rays is hardened to be turned into a water-insoluble photosensitive film 7. After that, only the insensitive part on the bottom face of the opaque reticulate body 4 is dissolved and removed, leaving incontinuous photosensitive film 7 on the outer peripheral surface of the glass product 1. This photosensitive film 7 is sandblasted to be a masking member, forming a clear reticulate frosted pattern on the outer peripheral surface 2 of the glass product 1.
Patent JP-2001079135-A (JP)
Title: Net device for stopping flying ball in ball game
Inventor: NOZATO KAZU
IPC: A63B71/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the work when a net device is put into a housing state or use state and to facilitate the work when the net device is moved through a narrow place to a desired position. SOLUTION: This device has a supporter 7 which supports the lower part of a frame 6 to respective middle parts 3a in a longitudinal direction of respective leg parts 3 and 3 has a supporting pipe 16 which projects upward from the middle parts 3a in the longitudinal direction of the leg parts 3, another supporting pipe 17 which projects downward from the lower part of the frame 6 and is detachably fitted to the supporting pipe 16 and an elastic detaining body 18 which is removably fitted at one end 20 to the one supporting pipe 16 of both supporting pipes 16 and 17 and is removably fitted at another end to the other supporting pipe 17.  The inner peripheral surface of the other supporting pipe 17 and the other end 21 of the detaining body 18 in pressurized contact with its inner peripheral surface are adapted relatively slidable around the axial center 19 of the other supporting pipe 17.
Patent JP-H0576114-A (JP)
Title: Unmanned laying method of large size long cable
Inventor: HORIUCHI TADANORI
IPC: G02B6/44
Filed: 1991-09-13
Abstract: PURPOSE:To enhance workability in laying work of long cable by employing a speed control AC servo motor as a driver and an AC servo motor as a motor in the driving system for cable laying machine. CONSTITUTION:A container 10 is started and a cable 11 is drawn out by means of a hydraulic cable laying machine 19. The cable 11 is normally slacked between the hydraulic cable laying machine 19 and a cable laying machine 12a. Servo motors 14a, 14b,... for the cable laying machines 12a, 12b,... are then started by commands fed from a central controller 16 in master station and the cable laying speed is gradually increased thus laying the cable 11 while sustaining a predetermined slack. The slack is set such that the cable length, corresponding to the difference of stop position between the cable laying machines 12a, 12b,... and the container 10 at the time of emergency stop, can be absorbed sufficiently. According to the constitution, laying speed of long cable can be synchronized for all cable laying machines resulting in unmanned laying of long cable.
Patent JP-H06284897-A (JP)
Title: Production of beta-form polyphenol glycoside
Inventor: ARAKAWA HIROKUNI
IPC: C12R1/69
Filed: 1992-09-30
Abstract: PURPOSE:To enzymatically and selectively produce a beta-form polyphenol glycoside in one step. CONSTITUTION:This method for producing a beta-form polyphenol glycoside is carried out by reacting a sugar substrate with a polyphenol receptor in the presence of cellulase.
Patent JP-S62121775-A (JP)
Title: Water-base recording ink
Inventor: ISE NOBUO
IPC: H04W36/14
Filed: 1985-11-22
Abstract: PURPOSE:To widen the range of selection of recording paper to be used, to improve the quick drying properties after recording, and to eliminate clogging of a nozzle, by incorporating a specified alkyl glycidyl ether sulfonate into a water-base recording ink. CONSTITUTION:A compound of the formula (wherein R is 3-12C alkyl; M is an alkali metal, ammonia, alkoxyl or amine) is incorporated into a water-base recording ink which contains a water-soluble dye, a water-soluble organic solvent and water as essential components. The amount of the compound to be incorporated is preferably 0.1-5wt%.
Patent JP-2000090287-A (JP)
Title: Animation data processing method
Inventor: NISHIOKA DAISUKE
IPC: G06T15/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To display an animation at the transfer destination in the state of guaranteeing the accuracy of motion for a certain degree without increasing the amount of data to be transmitted so much even when any error occurs in the transfer of data. SOLUTION: In a differential buffer 107, cumulative differential data are prepared by adding change components (differences) at the respective apexes of a three-dimensional animation displayed between respective frames. When the transfer error occurs, a computer 103 for reception displays the frame on a display 104 by applying the last differential data again. Besides, an error processing part 109 reproduces such a state in an error processing buffer 108, and corrected differential data are prepared by these error processing buffer 108 and differential buffer 107.
Patent JP-H0899258-A (JP)
Title: Trimming device for steel sheet pile end face
Inventor: IWASAKI TAKASHI
IPC: B24B9/00
Filed: 1994-09-30
Abstract: PURPOSE: To efficiently carry out trimming by computing an end face inclination angle of a workpiece on the basis of a measurement value from a gap detector and arranging a copying machine regulating a distance between the workpiece and a polishing brush to the predetermined length on the basis of the end face inclination angle. CONSTITUTION: If detecting strikers 64, 65 in the front end parts of stroke bars are brought into contact with a joint part. on the end face of a workpiece W, their advances are stopped. In this process, stroke length of each of stroke cylinders 60, 61 is inputted to a CPU 70, and an inclination angle of the end face of the workpiece W is computed. Subsequently, copying quantity is computed. On the basis of this result, copying servos 20, 21 are operated according to the end face inclination angle of the workpiece W, and both copying servos 20, 21 are advanced so that the predetermined clearance is maintained between the polishing brush and the end face of the workpiece W, and after this copying, a grinding cylinder 10 is operated and a base table 2 is advanced, and consequently, trimming of the end face in the workpiece W is carried out.
Patent JP-H08101916-A (JP)
Title: Defect inspection method and device therefor
Inventor: KAWACHI MASAHIRO
IPC: G06T7/60
Filed: 1994-09-30
Abstract: PURPOSE: To correctly discriminate whether or not a defect is present in an object and to stably inspect the defect of the object regardless of the kind of the object and observation conditions, etc. CONSTITUTION: A rectangular inspection area 4 is set in the image part 1A of the object of a gradation image 1. First, a rectangular small area 20 is set at an upper end position inside the inspection area 4 and the feature amount of an average density or the like is measured for the image inside the small area 20 at the position. Then, the small area 20 is moved for prescribed pitches and the feature amount is measured for the image inside the small area 20 at the position. Thereafter, after repeatedly executing the movement of the small area 20 and the measurement of the feature amount, a prescribed arithmetic operation is executed by respective measured values and the defect of the object is discriminated from the arithmetic result.
Patent JP-H04141965-A (JP)
Title: Deterioration state detecting method of anode absorption type lead battery
Inventor: KUDO AKIHIKO
IPC: H01M10/48
Filed: 1990-09-29
Abstract: PURPOSE:To detect deterioration state of a sealed lead battery without measuring electrolyte specific gravity when alternating current containing plural frequency components flows into an anode absorption type lead battery, by converting voltage response components into a sound wave, and listening to the sound wave so as to tell the difference by hearing. CONSTITUTION:Voltage response components when an alternating current containing plural frequency components flows into an anode absorption type lead battery is converted into a sound wave, and the sound wave is listened to so as to tell the difference by hearing. For instance, the alternating current, containing four frequency components, is made to flow, and the response voltage components are converted to the sound wave. That is, voltage output of the generator 1 of 1kHz frequency, the generator 2 of 100Hz frequency, the generator 3 of 10Hz frequency, and the generator 4 of 1Hz frequency are synthesized by an adder 5 so as to be input to a voltage- current converter 6. Output of the voltage-current converter 6 is connected to a battery 7 to be measured and a resistor 8. Thereby it is possible to judge deterioration by sound, as the voltage response characteristic of a deteriorated battery is different from that of a normal battery depending on the frequencies when the alternating current is made to flow.
Patent JP-H06112888-A (JP)
Title: Position registration system in mobile communication
Inventor: YUNOKI KAZUFUMI
IPC: H04B7/26
Filed: 1992-09-30
Abstract: PURPOSE:To effectively utilizate a control channel and to reduce time from end of talking till start of incoming call waiting. CONSTITUTION:A mobile body transfers from a zone 1 to a zone 2 during communication and a communication channel of the zone 2 is switched. (S10), then a zone position number #1 registered is read from a memory 23, difference from a position number #2 of the zone 2 is confirmed (S12), a position registration request (mobile station number) signal is sent by using a new communication channel. A base station of the zone 2 receiving it sends a position registration request (mobile station number+position number #2) signal to an exchange (S14). After the exchange rewrites the position number in the subscriber memory 29 for the mobile station to #2, the position registration reception notice is sent to the mobile station by using a communication channel via the base station of the zone 2 (S16, S17). The mobile station receives its notice and writes the position number #2 in the memory 23 (S18). After the end of talking, the incoming call reception state is immediately transferred without performing position registration processing (S19).
Patent JP-H06110782-A (JP)
Title: Cache compartment constitution control system
Inventor: MATSUMOTO KOICHI
IPC: G06F12/08
Filed: 1992-09-30
Abstract: PURPOSE:To adjust the balance of the hit rate of an instruction cache and a data cache to reduce the delay of an execution time caused by the miss hit of a cache to improve execution performance. CONSTITUTION:In the cache provided with plural compartments, whether an address referring to the compartments 3-1 to 3-4 of an address array and the compartments 4-1 to 4-4 of a data array is an address storing instruction or an address storing data is decided based on compartment allocation signal outputted by an address comparator 7 and a data separator 8, 9 by the instruction of a software/firmware so as to assign the respective compartments to the instruction cache or the data cache.
Patent JP-H1196638-A (JP)
Title: Disk driving device
Inventor: EGUCHI NAOKI
IPC: G11B17/04
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a disk driving device capable of miniaturizing the size, lightening the weight, and reducing the power consumption. SOLUTION: A lock lever 28 is provided for locking a disk tray 1 to the working position. An optical pickup 40 is provided so as freely movable back and forth in the radial direction of the disk, and a slider 48 is mounted on the optical pickup. The slider 48 releases the lock by depressing the lock lever when the optical pickup is moved to the unlocking position. A control member is provided, which is freely movable between the control position and the allowable position along the direction perpendicular to the moving direction of the optical pickup. The control member is held at the control position by a self- attraction solenoid 64 to control the movement of the optical pickup to the unlocking position.  When the electric power is applied to the self-attraction solenoid, the control member is moved to the allowable position by a spring 78, then the movement of the optical pickup to the unlocking position is allowed.
Patent JP-S61139707-A (JP)
Title: Method and apparatus for measuring rotary symmetric surface shape
Inventor: KANEKO TADASHI
IPC: G01M11/00
Filed: 1984-12-12
Abstract: PURPOSE:To facilitate the manufacturing of a hologram while magnifying the measuring range of a rotary symmetric surface to be measured, by measuring the difference of relative shapes between two mutually different points on the same concentric circle by a first hologram and measuring the shape on radius by a second hologram. CONSTITUTION:Laser beam is expanded by a beam expander 1 and converted to a spherical surface wave by a convex lens 5 and reflected by a rotary symmetric surface 6 to be measured to be again incident on the convex lens 5 and a part thereof is reflected by a half mirror 4 to be sent to a hologram plate 14. The diffracted wave is incident on an interference fringe observation surface through a convex lens 15 and the shape difference between two mutually different points on the same concentric circle of the rotary symmetric surface 6 to be measured is shown as an interference fringe. Laser beam partially reflected by the half mirror 3 is synthesized with beam from a half mirror 9 by a half mirror 8 through the pattern of a hologram plate 7 and an interference fringe showing a shape shift quantity on one radius of the rotary symmetric surface 6 to be measured is obtained on an interference fringe measuring surface 11 through a convex lens 10 and a space frequency filter 12.
Patent JP-S63115597-A (JP)
Inventor: GOTO MITSUO
IPC: G08B23/00
Filed: 1986-11-04
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-2001085232-A (JP)
Title: Common-mode choke coil for surface mounting
Inventor: SASAKI MASAMI
IPC: H01F17/04
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a common-mode choke coil by reducing the number of parts and stably constituting an input-output terminal in such a simple structure that can be assembled easily. SOLUTION: A common-mode choke coil is provided with a coil 10 having input-output terminals 10b and 10c which are continuously elongated from a winding section 10a which are formed by laminating a flat square wire coated for insulating in a plurality of layers along the same circumference and bent in parallel with the center line of the winding section 10a, and a box-type core 11 in which a closed magnetic path is formed of a lid-like core 11b which is put on a bottomed recessed core body 11a and a central magnetic core 11c erected in the core 11.  The coil 10 is housed and arranged in the core 11 in a state where the coil 10 is put on the central magnetic core 11c, the input- output terminals 10b and 10c of the coil 10 are led out through through holes 11e (and 11f) made through the bottom of the body 11a of the core 11, and the outside connecting terminals 10d and 10e of the coil 10 are provided by bending the front end sections of the terminals 10b and 10c at the bottom of the body 11a.