baber/WOPTO huggingface dataset:
Patent JP-H08220379-A (JP)
Title: Optical fiber connector ferrule
Inventor: TANABE TAKASHI
IPC: G02B6/38
Filed: 1995-02-10
Abstract: PURPOSE: To make it possible to simultaneously match and fix the refractive index of a ferrule to the refractive index of short-sized optical fiber built into a ferrule body and to fix this ferrule to this optical fiber by eliminating the need for centering and working the outside diameter of the ferrule to the core center of the optical fiber with high accuracy and inserting the optical fiber to be worked. CONSTITUTION: A small-diameter hole part 2a of the diameter slightly larger than the diameter of the built-in optical fiber 4 and a large-diameter hole part 2c set slightly larger than the external coating of the optical fiber 6 are formed in the internal hole 2 of a cylindrical member (ferrule body) 1. A capillary holding part 2b of the diameter slightly larger than the outside diameter of the capillary 3 is formed in the intermediate part. The capillary 3 is provided with a notch 5 in nearly its intermediate part. The built-in optical fiber 4 is held and extended by extending this fiber from nearly the intermediate part of the notch 5 of the capillary 3 fitted and fixed to the capillary holding part 2b of the cylindrical member 1 to the small-diameter hole part 2a side of the cylindrical member 1 and is subjected to optical polishing at the end of the cylindrical member 1.
Patent JP-H02202729-A (JP)
Title: Switching system for directional diversity antenna
Inventor: HIGUCHI HARUICHI
IPC: H04B1/08
Filed: 1989-01-31
Abstract: PURPOSE:To prevent possibility of data discontinuity at the time of instantaneous switching of a receiving system and to improve the communication quality by providing a receiving system detecting means for detecting a receiving system which can obtain the maximum receiving level, a switching request means and a switching means, etc. CONSTITUTION:A receiving signal is supplied to a level detecting system switch 5 through an antenna group 1 and branching devices 2a-2d, and a receiving output is supplied to a control part 6 through channels 5a-5d selected in order by a timing pulse from a timing pulse generating part 51. The control part 6 calculates a receiving level through an amplifier 61, etc., and a CPU 64 with regard to a receiving output, detects a receiving system of the maximum receiving level, and also, in the case of it is detected that its receiving system is different from the receiving system connected up to the present, the number of times of its detection is counted. Also, in the case of it exceeds a prescribed number of times, a switching instructing signal of the receiving system is outputted to a switching driving part 7. As a result, the receiving system is switched through the driving part 7 and a receiving system switch 3, data discontinuity at the time of instantaneous switching of the receiving system is eliminated, and the communication quality can be improved.
Patent JP-H05189573-A (JP)
Title: Pattern recognizing device
Inventor: SAWAI HIDEFUMI
IPC: G06N3/00
Filed: 1992-01-13
Abstract: PURPOSE:To attain stubborn recognition against the deviation of rotation by setting the value of an inter-layer coupling coefficient so that it is not dependent upon the rotation direction around the axis of rotation piercing between layers. CONSTITUTION:In a character and graphic input and conversion part 1, a character picture is read by a scanner or the like, and the preprocessing of arrangement of the center point of the picture or the like is performed. A rotationally invariable neural network 2 learns and recognizes the inputted character, and an output part 3 outputs the recognition result. In this case, the value of the coupling coefficient between layers is so set that it is not dependent upon the rotation direction around the axis of rotation piecering between layers. As for the weight existing between layers constituting the rotationally invariable neural network 2, it is updated at every learning so that the weight in the peripheral direction has the same value. Thus, the output obtained from an output layer is independent of the rotation direction, and recognition invariable against the rotation direction is performed, and the rotationally invariable feature quantity in a hidden layer is used to extract features.
Patent JP-H07209694-A (JP)
Title: Automatic iris camera
Inventor: IRIE KIMIYASU
IPC: G03B9/07
Filed: 1994-01-24
Abstract: PURPOSE:To obtain appropriate exposure even for brightness in a range which can not be covered by an electronic shutter alone in a camera having an automatic iris function. CONSTITUTION:In this camera, the exposure is adjusted by a liquid crystal shutter 1 and the electronic shutter 2. A light quantity detection part 4 detects a light quantity from a subject to set the liquid crystal shutter to a normal mode or a polarized mode in accordance with the light quantity. By concurrently using the shutter 1 and the shutter 2, the appropriate exposure is obtained even in the range which can not be covered by the shutter 2 alone, for example, a highlight part.
Patent JP-H09197339-A (JP)
Title: Method and device for generating non-diffractive light beam
Inventor: ARIGA TADASHI
IPC: G02B27/09
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To generate a non-diffractive light beam by distorting the light wave front of a spherical wave so that the curvature decreases toward the periphery of the light wave front. SOLUTION: The non-diffractive beam is generated in the center of the original light beam by distorting the light wave front nearby the aperture surface of the optical system of a telephoto, etc., or distorting the light wave front at another place equivalently so that the wave front is distorted nearby the aperture surface. Namely, the light beam emitted from the aperture surface is made into a spherical wave which has a spherical surface having a concave light wave front (convex light wave front when made incident).  The emission of the spherical wave having the concave light wave front (or incidence of a diverged spherical wave) is enabled by varying the interval between the objective and ocular of an optical system optically equivalent to the telescope or the interval between the main mirror and subordinate mirror, and the interval is only made large according to the position of incidence or emission of a standard plane mirror. And this spherical wave is distorted negatively. Namely, the light wave front is distorted so that the curvature decreases toward the periphery (as the radius is larger).
Patent JP-H06211945-A (JP)
Title: Hard-coated sheet and its production
Inventor: NAKAI KOJI
IPC: C08F220/22
Filed: 1993-01-20
Abstract: PURPOSE:To form a cured film having staining and scratch resistances on a sheetlike base. CONSTITUTION:A ternary composition comprising an alkyl fluoro-acrylate (A), an acrylic monomer mixture (B) containing at least 50% acrylic monomer being incompatible with component A and having at least three functional groups and a solvent (C) being compatible with components A and B and having an A to B ratio of (0.5-10):(99.5-90.0) and a ratio of the total of components A and B to component C of (90-50):(10-50) is applied on a sheetlike base to form a 1-15mum-thick film. Just after the application, the film is irradiated with electron beams to cause the evaporation of the solvent from the composition and the curing of the film to make a hard-coated sheet.
Patent JP-H07218397-A (JP)
Title: Automatically dispensing apparatus
Inventor: NAKAMURA TOMOYOSHI
IPC: B01J4/02
Filed: 1994-01-27
Abstract: PURPOSE:To provide an automatically dispensing apparatus, which can automate a dispensing work for a small amount of liquid and can automatically distribute a minute amount of liquid separately. CONSTITUTION:A piston cylinder 9 drives a piston with the first motor and sucks or discharges liquid through the pipe of a tip part. A driving-shaft system 8 holds the piston cylinder 9 and moves the above described piston cylinder 9 in the directions of the axes of X, Y and Z on a stage 1 by the driving of the second motor group. An image pickup means picks up the image of a collecting container 2, which is mounted on the above described pipe and the above described stage 1 at the collecting position of the above described liquid. A plurality of distributing containers 4 containing the collected liquid are aligned in the directions of X and Y and mounted on trays 5. A control means processes the image data picked up with the image pickup means and controls the piston cylinder 9 and the driving-shaft system 8. These parts are provided.
Patent JP-S58141674-A (JP)
Title: Controlling method for chopper controller
Inventor: UJIIE AKIHIKO
IPC: H02P7/29
Filed: 1982-02-18
Abstract: PURPOSE:To suppress the jump of the output voltage of a chopper controller to the maximum limit by sequentially shortening the chopper period while maintaining the current flowing period to the minimum and controlling the current flow rate continuously. CONSTITUTION:The chopper period is selected to several times of the chopper period at the ordinarily operating time when the chopper starts controlling. When the chopper enters the chopper frequency controlling range after starting, a start time chopper frequency detector 8 outputs a detection signal FG1 of high level, and the current flowing period is fixed to the minimum flowing period TNM by a start time current flowing period instruction unit 12. The chopper period is continuously sequentially shortened in response to the rise of the current flow rate pattern by a start time chopper frequency instruction unit 11 to increase the current flow rate of the chopper controller, thereby continuously increasing the output voltage.
Patent JP-S56120263-A (JP)
Title: Photodeflector
Inventor: WATANABE TAKAYA
IPC: G02F1/29
Filed: 1980-02-27
Abstract: PURPOSE:To make the paper feed toward vertical direction unnecessary, by horizontally and vertically scanning an optical beam through the application of high frequency voltage to horizontal and vertical deflection electrode. CONSTITUTION:The crossing finger electrode 2 is for horizontal deflection and it can move left and right the incident optical beam 6 with the application of high frequency voltage from a high frequency power supply 3 and the radiated light at that time is 8. Further, the crossing finger electrode 4 is for vertical deflection, and the incident light beam 6 can be moved up and down with the application of high frequency voltage from the high frequency power supply 5 and the radiated light at that time is 9. Further, if no high frequency voltage is applied to both the crossing finger electrodes 2, 4, the light is emitted as the outgoing light 7. Further, the horizontal and vertical deflection angles 10 and 11 are controlled with the amplitude of the applied high frequency voltage.
Patent JP-H03228788-A (JP)
Title: Game ball control method for game machine
Inventor: YAMAGUCHI MITSUO
IPC: B42D15/10
Filed: 1990-02-01
Abstract: PURPOSE:To control game balls of each game machine without directly handling the game balls by updating the numeral data stored in a magnetic card. CONSTITUTION:When the number of necessary game balls used for a play is specified and stored as the second numeral data, game balls with the number corresponding to the data are fed. The number of the game balls used in the play is subtracted from the second numeral data and stored in sequence, the fourth numeral data corresponding to the number of prize balls given when a game ball enters a prize port are added to calculate the fifth numeral data, thus the number of the remaining game balls usable for the play is held. When the play is completed, the first numeral data stored in a magnetic card by a reader are rewritten to the numeral data calculated with the first numeral data and the fifth numeral data, and the number of the usable game balls is stored in the magnetic card. A player can play the game without exchanging or carrying the game balls.
Patent JP-H11225204-A (JP)
Title: Automatic answering telephone set with remote control function
Inventor: KAWAMOTO YUSAKU
IPC: H04N1/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To have contents of remote operation codes stored in the automatic answering telephone set with remote control function recorded onto a storage medium of a facsimile equipment by operating the facsimile equipment at a visiting place. SOLUTION: When a code to extract an operation table listing contents of remote control codes is entered from a facsimile equipment at a visiting place (S3), the automatic answering telephone set with remote control function receives the control codes to send a voice guidance and proceeds to a FAX transmission protocol (R2) and sends data of the operation table to the facsimile equipment as image data. The facsimile equipment receives the image data and records the data on its storage medium. Thus, the user of the automatic answering telephone can view the operation table at a visiting place.
Patent JP-S55116121-A (JP)
Title: Program load system
Inventor: FUKUTOMI MINORU
IPC: G06F3/00
Filed: 1979-03-01
Abstract: PURPOSE: To make it possible to load a program into a random processor at any point in time without interrupting the operation of other data processors, by employing the constitution of a serial interface circuit, queue circuit, rotor circuit, etc.  
     CONSTITUTION: Controller 1, having serial interface circuit 3 and queue circuit 4 (circuit for registering requests to use input-output device 2 from respective data processors 9W11), is connected to device 2 (serving as a load medium unit such as a magnetic disk unit and floppy disk unit), and circuit 3 is connected via line 5 to respective serial interface circuits 6W8 on the sides of unit 9W11. Further, units 9W11 are connected to loader circuits 12W14 for loading the program. Then, a transfer block used consists of a control sequence from DLEWLN1 and data (BCC is a check code). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03230396-A (JP)
Title: Address decoder for storage circuit
Inventor: MITO KAZUHISA
IPC: G11C11/413
Filed: 1990-02-02
Abstract: PURPOSE:To reduce parasitic capacity and to shorten an access time by connecting it lines so that the numbers of switching circuits on address lines are successively reduced to 1/2 from the lower bits to the upper bits. CONSTITUTION:When a signal '1' is impressed to address lines A0, A1, A2 and a signal '0' is impressed to address lines, the inverse of A0, the inverse of A1, the inverse of A2, all switching circuits(SWs) arranged on the address lines A0, A1 are turned to conductive states. On the other hand, depression type switching circuits SWa, SWb are turned to conductive states on the address line, the inverse of A0. Thereby, bit lines 2, 4 are not selected. On the address line, the inverse of A1, a SWc is conductive. Since the SWs on the lines A2, the inverse of A2 are turned to conductive states, all the SWs connected between the bit lines 1, 5 are turned to conductive states. Thereby, the data of a memory cell connected to the bit line 1 are outputted to an output line 5. Since only the SWs included within the range surrounded by a dotted line 6 are made conductive, the parasitic capacity can be reduced and the access time can be shortened.
Patent JP-S58159859-A (JP)
Inventor: BUARUTAA HOORU
IPC: B05B5/10
Filed: 1983-02-17
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-S63191409-A (JP)
Title: Rs flip-flop
Inventor: NAKAMURA SHOJI
IPC: H03K3/037
Filed: 1987-02-04
Abstract: PURPOSE:To eliminate the astable state of an output and to reduce design man-hours by constituting a flip-flop by using an inverting circuit, a logic circuit and an AND circuit so that a last output state is held when H-level signals are applied to 1st and 2nd input terminals after L-level signals are applied. CONSTITUTION:The 1st input terminal S is connected to the 1st input terminal of a 1st OR circuit 7 and the 1st input terminal of a 4th OR circuit 10 through a 4th inverting circuit 6, and the 2nd input terminal is connected to the 1st input terminal of a 2nd OR circuit 8 through a 2nd inverting circuit 4 and to the 1st input terminal of a 3rd OR circuit 9. Further, the output terminals of the 1st and 2nd OR circuits are connected to the 1st input terminals of the 3rd and 4th OR circuits through a 1st AND circuit 11 and a 3rd inverting circuit 5, and the output terminals of the 3rd and 4th OR circuits and a 3rd input terminal CL are connected to the 2nd input terminals of the 1st and 2nd OR circuits through a 2nd AND circuit 12 and a 1st inverting circuit 3.
Patent JP-S54116613-A (JP)
Title: Rotor construction of transducer for watch
Inventor: KOYANAGI TADASHI
IPC: G04C3/14
Filed: 1978-03-02
Abstract: PURPOSE: To simplify the construction of a rotor with such an arrangement that a rotor rotary shaft is inserted into a rotor seat after a rotor magnet is glued to an adhesive receiving section previously provided on a rotor seat made of a high polymer.  
     CONSTITUTION: A rotor seat 6 is made of a high polymer. An adhesive receiving section 69 is previously provided thereon. A rotor magnet 4 is glued to the construction with an adhesive 7. A rotor rotary shaft 5 is inserted into the seat 6 to form a rotor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59149781-A (JP)
Title: Controller for elevator
Inventor: WATANABE HIDENORI
IPC: B66B1/30
Filed: 1983-02-16
Abstract: PURPOSE:To prevent a voltage notch from generating and to reduce the capacity of an emergency generator by blocking a regenerative converter at the operating time of the generator of an elevator and absorbing the regenerative power by a consuming circuit provided at the DC side of an inverter. CONSTITUTION:Power from an emergency generator 3 is full-wave rectified by a converter 4 at the power drive time in the operation of an elevator by the generator 3, pulse-width modulated by an inverter 7, and supplied to an induction motor 8. At the regenerative time, the converter 4 is blocked by a control circuit (not shown), and a transistor 12B of a regenerative power consuming circuit 12 is conducted. Thus, the regenerative power produced at the DC side through the inverter 7 at the regenerative time is supplied to a resistor 12A to absorb the regenerative power. Accordingly, it is not necessary to provide a regenerative power consuming circuit at the AC side, and the generator 3 is not affected by the influence of the regenerative power.
Patent JP-H06241060-A (JP)
Title: Engine working machine
Inventor: TOKUTOME KAZUTOSHI
IPC: F02B77/13
Filed: 1993-02-12
Abstract: PURPOSE:To provide a device to prevent dispersion of noises to the outside for use in an engine working machine of such a structure that an engine and working unit(s) such as a charger are installed inside of a bonnet, i.e., noise associated with the emissive sounds from an exhaust pipe and intra-bonnet noise from the suction hole and discharge port for the cooling wind. CONSTITUTION:An exhaust silencer 1 is installed in the lower part of a bonnet, and an exhaust pipe 2 from an engine E is coupled linearly with the exhaust port of the engine. A suction hole is opened in the outer wall of the common bed 9 of engine, while a discharge port through which the cooling wind is discharged to inside of the bonnet, is opened at a terrace provided in the longitudinal direction of the common bed, wherein the suction hole is arranged as perpendicularly intersecting the common bed. The wind discharge side of a radiator R is formed in a wind discharge chamber C, and a sound shutting board 5 is installed under the wind discharge chamber, and an exhaust silencer is arranged under this sound shutting board, and the exhaust pipe extended from the engine runs over the radiator to be coupled with the exhaust silencer upon penetrating the sound shutting board, wherein an aux. exhaust silencer is installed in that portion of exhaust pipe which runs inside of the wind discharge chamber.
Patent JP-S59205739-A (JP)
Inventor: ARUBAATO UEIN FUITSUSHIYA
IPC: H01L23/532
Filed: 1984-02-09
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-H04248031-A (JP)
Title: Manufacture of coil spring formed of shape memory alloy wire material
Inventor: ARAKAWA AKIO
IPC: F16F1/06
Filed: 1991-01-24
Abstract: PURPOSE:To manufacture a coil spring temperature sensor serving as an actuator, which is formed of shape memory alloy wire material with an operating temperature selectively adjustable to a desired value, with convenient means. CONSTITUTION:To manufacture coil springs 1, 2 formed of shape memory alloy wire material, shape memory alloy with certain alloy composition is machined into wire material with a certain size of element wire and then molded into a coil shape, when the size of the coil is selected during coil molding to provide desired shape restoring operating temperature. In this case, the size of the coil is selected in accordance with an approximately proportional relationship between the coil size and the operating temperature of the coil springs 1, 2.
Patent JP-S53109572-A (JP)
Title: Manufacturing of reinforced plastic bathtub with decoration
Inventor: KAWASAKI YOSHIO
IPC: B29C57/00
Filed: 1977-03-05
Abstract: PURPOSE: To obtain an FRP bathtub having fine appearance, free from wrinkle and defect of pattern, by placing a bag-shaped decorative cloth between moulds, and clamping the edge of the cloth with the pinch-off parts of the moulds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63193007-A (JP)
Title: Optical position measuring apparatus
Inventor: INADA MINORU
IPC: G01C3/00
Filed: 1987-02-06
Abstract: PURPOSE:To accurately detect a position, by forming the partial spot shifted by a turning apparatus and calculating the reflecting intensity of the object to be measured at the place thereof to calculate intensity distribution and correcting a center-of-gravity point on the basis of said intensity distribution. CONSTITUTION:A beam source 1 having three beam emitting parts irradiates an object 3 to be measured with beam through an optical system to form one beam spot. The reflected beam thereof reaches a position detection element 5 through an optical system 4. Further, the beam source 1 is driven by a control 7 and the respective beam emitting parts can be separately turned ON and OFF. When the center-of-gravity point of the reflected beam is detected, all of three beam emitting parts are allowed to emit beam to form a beam spot on the object 3 to be measured and the beam spot is detected by the element 5 and an operation circuit 6. When reflecting intensity is measured, beam is emitted at every one beam emitting part to form a partial spot on the object 3 to be measured; to and the reflecting intensity at each place is calculated by the element 5 and the circuit 6. Hereinafter, the beam emitting parts are successively changed over to calculate intensity distribution which is, in turn, set to a correction value to make it possible to calculate the accurate distance between the apparatus and the object 3 to be measured.