baber/WOPTO huggingface dataset:
Patent JP-S5576449-A (JP)
Title: Fault diagnosis method for signal converter circuit
Inventor: SENDA SHIYUUICHI
IPC: G01R31/28
Filed: 1978-12-01
Abstract: PURPOSE: To secure the fault diagnosis for the signal converter circuit through a simple method by varying the reference voltage of the comparator circuit and then securing the same state when the pseudo input signal is applied equivalently.  
     CONSTITUTION: Voltage veriable setting circuit 100 consists of switch elements 17 and 18, inverter 21 plus resistors R 5  and R 8 , and then varies reference voltage ES of comparator circuits 1aW1n via pseudo input set signal 19 sent from the computer. In other words, the two active states of the external contact are taken into the input terminal of one side of comparators 1aW1n in the form of the scale of the voltage signal, and reference voltage ES set to the middle of the two voltage signals is applied to the input terminal of the other side. Then voltage ES is changed to the voltage level different from the steady state, and the output of the comparator at that time is compared with the data set previously to carry out the fault diagnosis. Thus the state identical to that obtained by applying the pseudo input signal equivalently is secured, ensuring the fault diagnosis for the signal converter circuit through a simple method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6127456-A (JP)
Inventor: MOCHIZUKI TAKETOSHI
IPC: F25B1/10
Filed: 1984-07-16
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-S63313267-A (JP)
Title: Character processor
Inventor: MUNEISHI HIROSHI
IPC: G06F17/22
Filed: 1987-06-16
Abstract: PURPOSE:To make it possible to discriminate the reading of an input even after 'KANJI' (Chinese character) conversion by storing inputted reading information and a 'KANJI' obtained by converting the information with mutual relation. CONSTITUTION:A document buffer 1 is constituted of a document data area 3 for a file name X2 and a 'KANJI' reading table 4 and respective code areas 5-12 for a 'KANA' (Japanese syllabary) code, a 'KANJI' A code, reading table numbers of 'KANJI' A and B, a 'KANJI' B code, a Chinese compound word identification number, a 'KANJI' C code, the reading table number of 'KANJI' C, a 'KATAKANA' (square form of Japanese syllabary) code are formed in the area 3. An area 13 for storing a 1st table of reading data of Chinese compound words A, B and an area 14 for storing a 2nd table for the reading data of 'KANJI' C are formed in the table 4. Respective 'KANJI' codes A, B, C obtained by 'KANA'/'KANJI' conversion processing are written in respective memory areas of the buffer 1, the table number of the table 4 for writing the reading of the 'KANJI' and the corresponding 'KANJI' are written in the areas 7, 11 and the reading of the 'KANJI' is written in the table 4.
Patent JP-H08314618-A (JP)
Title: Track input/output device with electric power rest indicating function
Inventor: FUKUDA RYOJI
IPC: G06F3/0488
Filed: 1995-05-23
Abstract: PURPOSE: To provide a track input/output device with the electric power residuals indicating function which surely indicates the residuals of electric power without using any special display means. CONSTITUTION: Of the track input/output device with the electric power residuals indicating function which is equipped with a track input device 3 for inputting track information, a track display device 5 for displaying the track inputted to the track input device 3, a track display control unit 4 controlling the track display device 5, a power source, and an electric power result measuring instrument 2 measuring the residuals of power of the power source 1, the track display control unit 3 controls the display attribute of the track displayed on the track display device 5 according to the output of the electric power residuals measuring instrument 2, thereby letting the user recognize the result of electric power of the power source 1.
Patent JP-H0439690-A (JP)
Title: Optical information processor
Inventor: ITO MASAYA
IPC: G03H1/16
Filed: 1990-06-05
Abstract: PURPOSE:To accurately discriminate an object substance by performing pattern matching with a standard pattern after performing coordinate transformation where relative value to the standard pattern is not changed even in the case that scale of the object substance is changed or the object substance is rotated to a Fourier transformed image. CONSTITUTION:After the inputted image of the object substance is optically Fourier transformed by a 1st lens 5 and logarithm polar coordinate transformation s performed to the Fourier transformed image by the use of a 1st memory 7 and a 2nd liquid crystal display 6, the pattern matching with the standard pattern in a 2nd memory 11 is performed by the use of a 3rd liquid crystal display 10. Since the relative value to the standard pattern is not changed even in the case that the scale of the object substance is changed and the object substance is rotated or moved in parallel, the object substance is accurately discriminated. By using the liquid crystal display as the display device of the inputted pattern and also as a display means for phase filter which transforms the coordinate, an optical information processor which performs real time processing and has flexibility is obtained.
Patent JP-S5937892-A (JP)
Title: Servo circuit for dc motor
Inventor: ONOZUKA KUNIHARU
IPC: H02P7/29
Filed: 1982-08-26
Abstract: PURPOSE:To simplify the structure of a DC motor by detcting the acceleration and the rotating speed with a pulse width modulation pulse in a time division manner and controlling the rotating speed of the motor. CONSTITUTION:When a pulse width modulation pulse PW is ''0'', a transistor Q2 becomes ON, a power source voltage VCC is supplied to a motor M, and when it is ''1'', a trnsistor Q3 becomes ON, and the motor M is shortcircuited through the transistor Q3 and a resistor R1. When the transistor Q3 is ON, the counterelectromotive force VM of the motor M is prouced through the resistor R1, sampled by transistors Q4, Q5 which become ON at this time, and held by the condenser C1. An amplifier A1 outputs a deviation signal Vc between the voltage Vd of the condenser C1 and the reference voltage Vs, and a modulator 3 controls the duty ratio of the pulse width modulation pulse Pw in response to the deviation signal Vc.
Patent JP-S629406-A (JP)
Title: Process controller
Inventor: HIROI KAZUO
IPC: G05B13/00
Filed: 1985-07-06
Abstract: PURPOSE:To attain the optimum disturbance suppression characteristics and the optimum target value follow-up characteristics, by using a control arithmetic means which calculates the primary delay and a compensating arithmetic means which changes the integration time equivalently to the change of the target value. CONSTITUTION:The fed-back control amount PV is supplied to a subtraction part 3 via a compensation arithmetic part 1. Then a deviation epsilon is obtained between the amount PV and the target value SV. This deviation epsilon is supplied to an integration arithmetic part 5. Here the function F(s) of the part 1 shows an advance/delay operation and the function I(s) of the part 5 shows the synthesization of the integration and the primary delay. This means that the integration time can be changed equivalently to the target of the target value by changing the coefficient beta with the integration time kept fixed to the change of disturbance. Thus it is possible to give the optimum control to both the disturbance control characteristics and the target value follow-up characteristics.
Patent JP-S5672384-A (JP)
Title: Electromagnetic sound body for watch
Inventor: NAKAMURA SEIICHI
IPC: G04C21/02
Filed: 1979-11-17
Abstract: PURPOSE:To make broad the frequency band, by providing a permanent magnet so that it is bridged between exciting winding and yoke, providing a space at the bottom in the yoke, and linking the space between this space and that in the watch case. CONSTITUTION:A hollow disc or a plurality of sector type magnets 7 are provided so that they bridge between the exciting winding 6 and the sound main body yoke  3, and a space 8 is provided between the magnet 8 and the bottom of the sound  body yoke 3. Further, at the bottom of the sound body yoke 3, a plurality of holes  14 are provided and a perforated member 15 is located to the holes 14. The space 8  and the space in the watch case are linked with the holes 14 and the space in the  watch case is operated as a resonance chamber.
Patent JP-S5577054-A (JP)
Title: Speed control signal generation circuit of magnetic head
Inventor: TAKI YOUICHIROU
IPC: G11B5/55
Filed: 1978-12-01
Abstract: PURPOSE: To generate an object speed of both polarities by giving a signal, which indicates the magnetic head movement direction, as an input to a ROM and controlling the polarity of the output of a D/A converter circuit on a basis of the signal above.  
     CONSTITUTION: One-bit input terminal 6 of ROM 3 is provided for polarity indication, and data with the most significant bit of "1" is stored in all addresses for which an address sent to terminal 6 is "1". Data with the most significant bit of "0" is stored in all addresses for which an address bit is "0". As the result, a positive voltage is generated at output terminal 5 of D/A converter 4 if logical signal "1" is applied to terminal 6 as an address signal, and a negative voltage is generated if signal "0" is applied to terminal 6. Thus, when "1" or "0" signal is applied to terminal 6 according to the magnetic head movement direction, an object speed signal of both polarities can be obtained from terminal 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07146498-A (JP)
Title: Optical device with line-of-sight detecting device
Inventor: SUZUKI KENJI
IPC: G02B7/28
Filed: 1994-06-30
Abstract: PURPOSE:To provide an optical device equipped with a line-of-sight detecting device which can present a high accuracy as desired. CONSTITUTION:On an optical path leading from a pentagonal roof prism 8, a dichroic mirror 10 is furnished to transmit visible rays and reflect infrared rays, and the infrared rays from an LED 13 are collected by a convex lens 11 and reflected by the lens 10 toward the eye to be inspected 15, and the infrared rays reflected by the cornea 16 of this eye 15 are reflected by the mirror 10 and put incident to a photo-electric transducer 14 through the convex lens 11. A signal exhibiting the position of a Purkinje image given by the transducer 14 is fed to a microprocessor mp, and the direction of the line-of-sight of the eye 15 is detected.
Patent JP-H076706-A (JP)
Title: Color picture tube device
Inventor: TOMINAGA NOBORU
IPC: H01J29/48
Filed: 1993-06-21
Abstract: PURPOSE:To prevent a dynamic voltage for generating a deflection distortion correcting quadrupole lens electric-field from becoming too large to drive a wide-screen color picture tube, in a color picture tube device. CONSTITUTION:In a color picture tube device, at least first and second focusing electrodes 11, 12 are arranged between a tripolar portion composed of cathodes 7a, 7b, 7c, a control electrode 8 and an accelerating electrode 9 respectively and a final-stage accelerating electrode 10. A constant dc voltage V1 is impressed upon the first focusing electrode 11, and another constant dc voltage V2 and a dynamic voltage Vd superimposed upon the voltage V2 are impressed upon the second focusing electrode 12 on the other hand. At this time, the voltages V1, V2 are preset respectively to such values as to establish the relation of V1>V2 therebetween.
Patent JP-H05328669-A (JP)
Title: Liquid-cooled electric rotating machine
Inventor: IDE NOBUHIRO
IPC: H02K9/19
Filed: 1992-05-18
Abstract: PURPOSE:To prevent the abrasion of a stator core and wedge by supplying the outer peripheral face of a rotor core with a coolant via air gap inside the stator core. CONSTITUTION:A rotating machine-cooling liquid is supplied from the coolant supply hole 1d on the outer periphery side of a stator core 1 to the air gap G between the inner peripheral face of a stator core 1 and the outer peripheral face of a rotor core 6 through the coolant supply hole 1b in the stator core 1. In this case, the coolant effectively cools the inside of the stator core 1. Also, because the coolant is supplied from the stator core 1 side, the stator and rotor cores receive no unnecessarily large jetting force of coolant and a supply pressure can be adjusted suitably so that the air gap G can be provided with a coolant with appropriate pressure. Thus, the abrasion of the outer peripheral face of the rotor core 6 and abrasion of the inner peripheral face of the stator core 1 and wedge caused by the jetting pressure of coolant can be prevented surely.
Patent JP-S6127796-A (JP)
Title: Ship with aft rotor
Inventor: HOSHINO TETSUJI
IPC: B63H5/16
Filed: 1984-07-18
Abstract: PURPOSE:To kill a rotational flow due to propeller rotation as well as to make improvements in propulsion efficiency, by constitution both upper and lower rotors attached to a stern part so as to cause them to be rotated and driven in the opposite direction with each other. CONSTITUTION:At the rear end part of a stern part more frontward than a propeller 2, there are provided with an upper rotor 10a and a lower rotor 10b rotating with a rotation axis in vertical directions as the center so as to make a flow of water flowing in the propeller 2 twist in an opposite direction to a direction of rotation in the said propeller 2. Each of these rotors is made so as to be rotated by motors 11a and 11b controlled by a control unit 16. The flow of water twisted in the opposite direction to the direction of rotation in the propeller 2 by these upper and lower rotors 10a and 10b works to kill a rotational flow to be generated by the propeller 2 so that propulsion efficiency is thus improved.
Patent JP-H01317297-A (JP)
Title: Digital recorder
Inventor: TSUDA SANPEI
IPC: G11B15/675
Filed: 1988-06-15
Abstract: PURPOSE:To constitute the title recorder so that an operating state of a recording medium can be brought to visual observation, and also, to prevent a noise generated at the time of digital recording from leaking from an opening window by providing a shielding part consisting of a conductive member provided with a grating-like opening part on a part corresponding to the opening window of a containing cover body. CONSTITUTION:On a containing cover body 15 provided with an opening window 15A formed so that the operating state of a recording medium 14 can be brought to visual observation, the shielding part 16 consisting of a conductive member in which a part corresponding to the opening window 15A is a grating-like opening part 16B is provided. In such a way, in a state that the operating state of the recording medium 14 can be brought to visual observation, the possibility that a noise generated at the time of digital recording leaks from the opening window 15A of a containing cover 18 can be prevented in advance.
Patent JP-S6128614-A (JP)
Title: Method of building off-shore structure
Inventor: MORINAGA SHOZO
IPC: E02B17/00
Filed: 1984-07-18
Abstract: PURPOSE:To reduce a cost, by a method wherein a barge for transportation is inserted into the under surface of an off-shore structure constructed on an installation platform, and is brought into a float state, and after it is tugged to a destination, the structure is installed on a foundation jacket. CONSTITUTION:After an off-shore structure 20 is built on an installation platform 12, a barge 25 for transportation is inserted into the lower part of the structure 20, and each of the projections of a leg part 20a of the structure 20 is engaged with each of leg support beds 26 of the barge 25 to bring the barge 25 into a floating state. A pair of barge 30 for installation are coupled to the rear of the barge 25 to tug them to a destination. After the barges 30 are respectively engaged with inserting projection parts 10a of parts 10 to be supported of the structure 20, the barge 25 is sunk to draw it out. Further, after the structure 20 is tugged onto a foundation jacket 40, the projection of a leg 2a is matched with the upper projection of the jacket 40, and the barges 30 are sunk to insert the structure 20 into the upper part of the jacket 40 for installation.
Patent JP-S5672084-A (JP)
Title: Coal oil mixture storage apparatus
Inventor: NAKABAYASHI KIYOUSHI
IPC: B65D90/00
Filed: 1979-11-16
Abstract: PURPOSE: To prevent concn. uneveness of a coal oil mixture, by moving the coal oil mixture in a lower portion in a tank main body toward an inner cylinder by a rake and recirculating into the tank main body by a suction pump.  
     CONSTITUTION: A driving gear 12 with a reduction gear provided to an upper portion of a top plate 1a of a tank main body 1 storing a coal oil mixture is driven to rotate a rake 7 to one direction through a pinion 13. Then, by a blade plate 7g of a rake blade 7f hung by a rake arm 7d extending to the vicinity of a side wall 1c of the main body 1 in a horizontal direction from a lower end of a polygonal cylinderlike rake gauge 7c, the coal oil mixture 2 in lower portion of the main body 1 is moved toward an inner cylinder 5 concentrically arranged with the rake 7. At  the same time, a suction pump 18 arranged to a lower portion of the inner cylinder 5 is operated and the coal oil mixture 2 below the inner cyliner 5 is taken out by a suction pipe 19 and a piping 20 and, after heated in a heat exchanger 21, recirculated into the main body 1 through a plurality of return nozzles 20a arranged in the main body 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5849588-A (JP)
Inventor: ITOU HIDEKUNI
IPC: F16F9/16
Filed: 1981-09-21
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-H11342490-A (JP)
Title: Desmear device for laser piercing equipment, and desmear method
Inventor: HAMADA SHIRO
IPC: B23K26/082
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a desmear device for removing a residue component of a via hole without a wet process. SOLUTION: This invention relates to a desmear device for removing a residue component left in a via hole formed on a metallic film of a work 17 by means of a laser piercing equipment. This desmear device comprises a laser light generator 1 for generating a laser light having a predetermined wavelength required for removing the residue component, a polygon mirror 2 for scanning the generated laser light across overall length of the work width direction, and a stage 3 for moving the work in a direction perpendicular to the scanning direction of the laser light at right angle.
Patent JP-H0712768-A (JP)
Title: Humidity measuring device and method
Inventor: INTO JUNICHI
IPC: G01N27/04
Filed: 1993-06-21
Abstract: PURPOSE:To measure humidity over a wide range with high precision and further measure the humidity with the inexpensive circuit of simple hardware constitution at the time of measuring the humidity by use of a resistance type humidity sensor. CONSTITUTION:Both terminals of a resistance type humidity sensor 23 are disconnected from other circuits before starting measurements, and the DC voltage of a reference power supply 21 is applied in a rectangular pulse waveform reversed at every constant time. In this state, capacitors 71 and 72 are charged through comparative reference resistors 29 and 30, and the threshold value of a D/A converter compared in a comparator 17 is adjusted, so that a time for the terminal voltage of the capacitors 71 and 72 to reach a threshold voltage value can be used as a set value. In this state, the resistors 29 and 30 are changed over to the humidity sensor 23 at the time of measurements, and the capacitors 71 and 72 are charged through the sensor 23. A time for the terminal voltage of the capacitors 71 and 72 to reach the threshold voltage value is also measured with a counting means 19 and humidity is, then, calculated with an arithmetic means 18 on the basis of the values measured with the means 19.
Patent JP-2000337583-A (JP)
Title: Closing structure of piping
Inventor: MANABE FUMIO
IPC: F16L55/10
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To offer a closing structure for piping, etc., capable of mounting a closing member easily and accurately and completing the cutting and closing works of piping, etc., quickly. SOLUTION: The cut face 2 of piping, etc., 1 is equipped with a thickness for providing a groove for cutting 3, and on the peripheral surface of a part near it, a groove for mounting 4 is formed stretching in the circumferential direction. A tapered part 6 such that the groove width is narrowing toward the groove bottom is formed on one of the inner walls of the groove for mounting 4 situated nearer the cut face 2. When the tip of a fastening bolt 9a is abutted to the tapered part 6 and fastened, the bolt tip slides on the tapered part 6 and draws a closing plate 8 in the direction of generating tight attachment to the cut face 2, and the generated one-piece construction blocks the opening due to cutting.  Therein a seal member 12 is installed through utilization of the left portion of the groove for cutting 3, and if the bolt 9a is fastened, the seal member 12 is compressed to cause the cut face 2 and seal surface 11 to be leak-tight, and a high precision sealing function is established.
Patent JP-H023029-A (JP)
Title: Silver halide photographic sensitive material
Inventor: FUKAWA JUNICHI
IPC: G03C1/09
Filed: 1988-06-17
Abstract: PURPOSE:To obtain the title material which has high contrast and a less tendency for generating a fog by incorporating a specified water soluble metal salt in a suspension medium, in the step of forming a silver halide particle, and a specified compd., and a water-soluble bromide in the suspension medium during from the step of forming the silver halide particle to the step of finishing a sulfur sensitization, respectively. CONSTITUTION:One or more kinds of the water soluble metal salts selected from a water-soluble rhodium salt, iridium salt, osmium salt and ruthenium salt are added to the suspension medium, and one or more kinds of the compds. shown by formula I or II are incorporated in the suspension medium until the time of finishing the sulfur sensitization of the photosensitive material. And, the water soluble bromide or a mixture of the water soluble bromide and a water soluble iodide which have the molar ratio of >=(10:1) is incorporated in the suspension medium. In formulas I and II, Z1 and Z2 are each a nonmetal atomic group, X1, X2 and Y are each oxygen or sulfur atom, etc., R1, R2, R3, R5 and R6 are each a lower alkyl or alkenyl group, etc., (n) is 0 or 1. Thus, the photosensitive material which has the high sensitivity and the high contrast and the less tendency for generating the fog, even at the time of developing the photosensitive matrrial with a nonlith type developer, is obtd.
Patent JP-H11349127-A (JP)
Title: Ampoule supply device
Inventor: YUYAMA SHOJI
IPC: A61J7/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an ampoule supply device capable of storing a required number of ampoules on an outlet side so as to discharge the ampoules one by one immediately when a discharge signal is transmitted from the ampoule supply device storing a large number of the ampoules at random. SOLUTION: An ampoule supply device installs an ampoule storage container 1 a bottom plate 1a of which is free to incline in one direction on a shelf 50 free to connect and disconnect to and from it, delivers an ampoule lifted by an aligning receiver member 2 by an endless belt 26 of a delivery means 3, prepares a required number of the ampoules to stand by storing them in a receiver groove of a rotor of a discharge means on an outlet side and discharges a required number of the ampoules immediately by a discharge signal.