baber/WOPTO huggingface dataset:
Patent JP-S62128288-A (JP)
Title: Movement detecting circuit for high definition television system
Inventor: KOBAYASHI REIICHI
IPC: H04N7/00
Filed: 1985-11-28
Abstract: PURPOSE:To realize a practical high definition television signal Y/C separation or a scanning interpolation which is not being affected by the limit of a broadcasting frequency band by providing a movement detecting circuit in a receiver side. CONSTITUTION:The video signal supplied to an input terminal IN is supplied to the input terminal of a delay circuit 1 and one input terminal of a subtracter 3. To the other input terminal of the subtracter 3, the signal before two frames passing through the delay circuits 1 and 2 is supplied. Under a state of a still picture, the video signals supplied to both the input terminals of a subtracter 2 are equal. Accordingly, the scale of a difference signal between the video signals having a time difference of the two frames displays the scale of the movement of the picture. Similarly, to the two input terminals of a subtracter 4, respectively, a video signal having the time difference of one frame outputted from the delay circuits 1 and 2 is supplied. A low pass filter circuit 5 removes a chrominance signal component from the output of the subtracter 4, samples a low frequency component of the difference signal of a luminance signal according to the scale of the movement and outputs.
Patent JP-2000094195-A (JP)
Title: Discharging device for cylindrical green compact
Inventor: NAKAMURA KAZUFUMI
IPC: B22F3/02
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To discharge a cylindrical green compact released from a mold on the surface of a mold of a compression molding machine forward without being overturned and damaged. SOLUTION: A supporting rod 14 which can be inserted into a cylindrical part of a cylindrical green compact 9 from the upside with some margin is provided in the front end part of a powder feeding box 8 which reciprocates in the back and forth direction on the upper surface of a mold 1, and a swelling body 15 which swells in the expanding direction of the diameter by introducing a fluid pressure is attached to the outer peripheral surface of the supporting rod 14 positioning in the inside of the cylindrical part.
Patent JP-2000094300-A (JP)
Title: Magnetic force beam machining device
Inventor: SHINPO YOSHINORI
IPC: B24B31/112
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To give a nonmagnetic workpiece a machining such as deburring, polishing, cleaning and the like in a short time, with high accuracy and at high efficiency. SOLUTION: This magnetic force beam machining device is equipped with a frame 2 fixed to a floor, a first moving stand 3 mounted to the frame 2 so as to be moved in the Z axial direction (up and down), a second moving stand 4 mounted to the first moving stand 3 so as to be moved in the X axial direction (horizon), a third moving stand 5 mounted to the second moving stand 4 so as to be capable of being moved to the Y axial direction normal to the X axial direction, a rocking stand 6 mounted to the third moving stand 5 so as to be rocked around the X axis, a workpiece mounting device 7 mounted to the rocking stand 6 so as to be freely detachable for rocking a workpiece 1 in the horizontal direction, a magnetic electrode unit 8 disposed over the frame 2, and with a vibration generating device 9 vibrating the magnetic electrode unit 8 in the Y axis direction.  In this case, the nonmagnetic workpiece 1 in which a slit small in width is formed from its external surface over to its internal part, is moved in the three dimensional space within the magnetic electrode unit 8.
Patent JP-S61145421-A (JP)
Title: Simultaneous measuring apparatus of optical rotary dispersion-circular dichroism
Inventor: SHINDOU YOUJI
IPC: G01N21/19
Filed: 1984-12-19
Abstract: PURPOSE:To enable simultaneous measurement of optical rotary dispersion and circular dichroism with a simple construction, by introducing Mullers matrix method and processing electrically optical measurement with a single optical system. CONSTITUTION:Linear polarization is effected on a monochromatic light-flux. The polarized condition of the light beam after passing through a polarizer 3 is changed alternately to clockwise circular polarized light and counterclockwise circular polarized light with the specified modulated frequency by an optical polarization modulator 15. And, the beam of light that passed a specimen chamber 20 set in a light path passes a light-detector 6 to be irradiated to a light-detector 7 and its intensity is detected. Here, each element is so arranged that axis of the modulator 15 and that of the light-detector 6 are given with a difference of 45 deg. relative to the optical axis of the polarizer 3. An output signal of the light-detector 7 is processed by a signal processing unit consisting of amplifiers 8, 9, 11, DC amplifier 25 synchronous rectifiers 23, 24, calculating recorder 26, etc. and basing upon a frequency component corresponding to a modulated frequency in the modulator 15 and doubled frequency component of the modulated frequency, circular dichroism and optical rotary dispersivity of the specimen can be obtained by application of a determining formula based on the Muller matrix method.
Patent JP-H01110173-A (JP)
Title: Printer
Inventor: MIZOGAMI SUMIO
IPC: B41J13/10
Filed: 1987-10-23
Abstract: PURPOSE:To reduce the possibility that a paper is obliquely fed by a construction wherein, when a paper guide is so positioned as to guide a cutform, feed rollers cooperate with a platen so that the cutform is fed as being held between them. CONSTITUTION:When a printing is conducted on a cutform 11, a paper guide 17 is mounted on a cabinet 13 in a raised state, and the cutform 11 is inserted along the paper guide 17. The cutform 11 is sucked as being held between a platen 1 and a feed roller 18, thereafter carried to a printing position as being held between the platen 1 and a feed roller 14. At this time, because the feed roller 18 is mounted on the tip end of the paper guide 17, the cutform 11 is inserted between the platen 1 and the feed roller 18 without being applied with any bending force. Therefore, the need for pushing the cutform by band is eliminated, the cutform is uniformly abutted on the plurality of feed rollers, and thus the occurrence of oblique paper feed can be reduced in the succeeding paper feeding.
Patent JP-S63123858-A (JP)
Inventor: SEKIGUCHI KENJI
IPC: C08F16/38
Filed: 1986-11-13
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-H11110913-A (JP)
Title: Voice information transmitting device and method and voice information receiving device and method and record medium
Inventor: SATO HIDEO
IPC: G10L19/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To superpose an embedded signal on voice information while maintaining a roughly complete hearing masking by primarily modulating additional information, generating secondarily modulated information while multiplying plural carriers whose center frequencies are different on the primarily modulated information and superposing the secondarily modulated information on the voice information. SOLUTION: The audio data changed over with a selector 3 are inputted to a fast Fourier transformation part FFT 6 and envelopes are detected. A multicarrier generator 7 plurally generates PSK carriers whose center frequencies are different based on these information. Besides, additional information to be embedded are supplied from a data input terminal 9 to a ciphering and error processing circuit 10. The processed signal is primarily modulated by the pseudo random signal from a PN system generator 12 in a multiplier 11 to be inputted to respective multipliers 81 -8n of a multiplier 8. Then, 1-N kinds of carriers from the multicarrier generator for multi-PSK 7 are inputted to the multiplier 8 and a secondary modulation by PSKs is applied to the processed signal.
Patent JP-H11109142-A (JP)
Title: Drawing method of optical fiber perform, drawing device therefor, and optical fiber perform
Inventor: WADA TETSUO
IPC: C03B37/012
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a drawing method of an optical fiber preform in which the optical fiber preform can be efficiently fused to a take-over bar with a high quality. SOLUTION: This drawing method of optical fiber comprises approaching an optical fiber preform 11 consisting of a core 12 and a clad layer 13 and a take-over for into a heated furnace core tube from above and under, respectively, to fuse the lower end surface of the optical fiber preform 11 to the upper end surface of the take-over bar, then lowering the optical fiber proform 11 and the take-over bar at respectively prescribed speeds, and successively narrowing the lower end of the optical fiber preform 11 to form a glass rod 14.  In this method, after the upper end surface of the take-over bar A is fused to the lower end surface of the optical fiber preform 11, the take-over bar A is separated therefrom and removed, another take-over bar B is then raised to fuse its upper end surface to the lower end surface of the optical fiber preform 11, and the optical fiber preform 11 and the take-over bar B are thereafter lowered at respectively prescribed speed, whereby the lower end part of the optical fiber preform 11 is successively narrowed to form the glass rod 14.
Patent JP-H05111220-A (JP)
Title: Armature assembly for motor
Inventor: FUJITA KATSUTOSHI
IPC: H02K9/06
Filed: 1991-10-17
Abstract: PURPOSE:To prevent the increase the dimension between bearings even if an inner fan is attached, and further, remove the work of wedge insertion, which was performing after wiring, by so constituting it as to set the inner cooling fan integrated with a wedge over winding. CONSTITUTION:For an armature assembly, armature iron core 2 is press-fit on the shaft 1, and end insulators A4 and B5 and shaft insulators A6 and B7 are press-fit on it, respectively. Next, an armature 8 is press-fit on the shaft 1, and wiring 3 is performed in each slot wherein the slot insulating paper of the iron core 2 of the armature is inserted, and each winding 3 and the armature 8 are wired, respectively. After that, an inner fan is set, which has a function of preventing time jumping out of the wiring 3 inside the slot. Moreover, in case that there is no tear of the jumping out of the wiring 3, the wedge function is not necessary, so it will do so long as the inner fan 9 can be fixed, therefore, the number of comb teeth attached to the inner fan 9 need not be as many as the number of slots, and the length for the amount of the thickness of the iron core ceases to be necessary, and the same effect can also be gotten not with the fixation with a slot but with the type of being press-fit on the shaft.
Patent JP-H10115209-A (JP)
Title: Oil passage structure of engine
Inventor: FUKUTOME TOSHINORI
IPC: F01M1/06
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To simplify the metal mold of a first case and facilitate a processing work by installing an oil supply passage for supplying oil from an oil pump to each oil passage in a crank case wall body and forming the oil supply passage in only the second case side of the crank case. SOLUTION: An oil unit member combined an oil pump with an oil filter integrally is mounted on the oilpan part of the crank case lower part of a transverse type engine. A groove 141a around the journal part of the crankshaft is communicated with a groove 142a formed around the journal part of the front side of a balancer 17 through an oil supply passage 46b formed in the wall body of a case 47. This groove 142a can further send/supply the oil to the groove 142b around a balancer journal part by communicating with the oil passage 34 through an oil port 34a. The oil is supplied to a cam by communicating the oil pipe 130 installed in front of the case 47 with the oil passage 134 installed on the axial center of the cam shaft 11.
Patent JP-H08133853-A (JP)
Title: Sealing material between metal melt vessel and nozzle
Inventor: MORITA OSAMU
IPC: B22D41/56
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a sealing material which can fill the gap as the material is softened, when the temperature rises during the use even in the case that a small gap occurs in the joints, when a nozzle is connected, moreover without loosing this flexibility with the passage of time even after curing. CONSTITUTION: A mixture comprising 4-6wt.% of alumina powder, 44-66wt.% of a silica powder, 4-14wt.% of R2 O (R is Na, K) and 18-36wt.% of alumina- silica fibers is combined with 2-5wt.% expressed in terms of outer percentage, of a methylcellulose binder as an organic binder and 40-50wt.% of glycerol or ethylene glycol as an organic solvent based on the mixture.
Patent JP-H07107721-A (JP)
Title: Permanent magnet synchronous motor
Inventor: ISHIDA KIYOSHI
IPC: H02K7/12
Filed: 1993-10-01
Abstract: PURPOSE:To maintain the induced voltage of a stator at voltage not exceeding allowable voltage of an inverter for driving without making the induced voltage of the stator exceed at the time of revolution at high speed by providing a floating mechanism movable in the radial direction and changing an air gap between a rotor and the stator by centrifugal force at the time of rotation. CONSTITUTION:When a stator 3 is supplied with currents by an inverter for driving and excited, a tire is rotated through a wheel 4 by the electromagnetic action of the stator 3 and a permanent magnet 6, and an automobile is made to travel. When excitation is elevated and travelling speed is increased, the rotational speed of the permanent magnet 6 is accelerated together with the tire and the wheel 4. A floating mechanism 7 supporting the permanent magnet 6 and the holder 5 of the permanent magnet is deformed due to centrifugal force working to the permanent magnet 6 and the holder 5 at that time, and an air gap between the permanent magnet 6 and the stator 3 is extended. Accordingly, induced voltage generated in the stator 3 is inhibited so as not to be increased abnormally, thus selecting normal allowable voltage having optimum capacity by an inverter device for driving.
Patent JP-S62128967-A (JP)
Inventor: GENDOSHI TAKUYA
IPC: C04B35/48
Filed: 1985-11-29
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-H04146506-A (JP)
Title: Magnetic head and its production
Inventor: MOCHIZUKI TAKASHI
IPC: G11B5/187
Filed: 1990-10-08
Abstract: PURPOSE:To reduce the effect of a pseudo gap formed at the boundary between a magnetic core and a ferromagnetic metallic film by forming a sloping surface where a part corresponding to a magnetic gap forming surface part is at the front gap side and the joining surface side of a winding groove and forming a magnetic gap surface with the surface of the ferromagnetic metallic thin film coated on the sloping surface. CONSTITUTION:A sloping surface is formed at the front gap side of a winding groove 7 formed at the side of a junction surface 6 between both magnetic core halves A and B made of a ferromagnetic oxide substance and also at the side of the surface 6. So that a part corresponding to the magnetic gap forming surface part of the groove 7 formed at the side of the surface 6 has no surface parallel to the magnetic gap forming surface when viewed in the extended direction of the gap forming surface. Then a magnetic gap surface is formed by the surface of a ferromagnetic metallic thin film 8 coated on the sloping surface. Thus it is possible to reduce the effect of a pseudo gap formed at the boundary between a magnetic core of the ferromagnetic oxide substance and the film 8.
Patent JP-H07116719-A (JP)
Title: Method for rolling special shaped steel sheet
Inventor: ITO TAKAYUKI
IPC: B21B37/24
Filed: 1993-10-28
Abstract: PURPOSE:To provide a rolling method for a special shaped steel sheet such as a tapered sheet or a sheet having different thickness whose sheet thickness changes in the longitudinal direction. CONSTITUTION:By using flatness meters 7a, 7b and sheet crown measuring devices 8a, 8b installed on the front side and/or the rear side of a rolling mill 1, the flatness and the sheet crown of a rolled stock S are measured and the rolling actual information in the longitudinal direction of the preceding pass is collected. The flat special shaped steel sheet is produced with the max. rolling capacity by controlling sheet crown control actuators 6a, 6b while tracking the obtd. information in the longitudinal direction of the rolled stock at the following pass, and giving the optimum sheet crown in all over the longitudinal direction of the rolled stock S.
Patent JP-H0583505-A (JP)
Title: Facsimile equipment
Inventor: TAKAOKA TATSUO
IPC: H04N1/32
Filed: 1991-09-24
Abstract: PURPOSE:To record and output only the received images required for an operator by storing the images received from a communicating party, for which the necessity of image reception cannot be recognized beforehand, in an image memory, arbitrarily recording and outputting those stored images. CONSTITUTION:The numbers of reception accepting destinations and the numbers of reception refusing destinations are registered on a system memory 8 beforehand, when the number of the destination is the number of the reception accepting destination is the case of an incoming call, images are not received but communication is immediately finished and when the number is neither the number of the reception accepting destination nor the number of the reception refusing destination, the received images are temporarily stored in an image memory 4. Therefore, the images received from the communicating party, for which the necessity of image reception cannot be recognized in advance, are stored in the image memory 4 and those stored images can be arbitrarily recorded and outputted. Accordingly, only the received images required for the operator can be correctly recorded and outputted. Further, since it is enough only to store the images received from one part of communicating parties in the image memory 4, the capacity of the image memory can be reduced.
Patent JP-2001094398-A (JP)
Title: Audio device
Inventor: MIYAGAWA KAZUHISA
IPC: H04S7/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an audio device which never uses an expensive diode, has simple and reliable wiring, is inexpensive and free from noise and can simply set a function by each destination place. SOLUTION: An audio device is provided with a circuit, which is connected to the output port 3 of a microprocessor 2 and obtained by combining plural resistors 5 and 6, and a function setting means 8 connected to the circuit obtained by combining the plural resistors 5 and 6 to set the contents of plural functions based on voltage from the circuit.
Patent JP-H06101264-A (JP)
Title: Structure of suspended-solid filter inlet
Inventor: TSUJI YOSHINOBU
IPC: E03F5/10
Filed: 1992-09-16
Abstract: PURPOSE:To prevent the clogging of a filter, to eliminate the need for various maintenance and to reduce labor and cost. CONSTITUTION:The structure of an inlet installed at the end section of the inflow gutter of water containing suspended solids consists of a vessel, in which an upper surface is opened, and a suspended-solid discharge groove 2, in which an edge section is positioned at a location higher than the height of the base of the inflow gutter 11, is mounted on one side of the vessel. A part of the vessel is opened and used as a suspended-solid exhaust port 22 at the end section of the discharge groove, and the opened top face of the inlet is covered with a filter 3 with the exception of the discharge groove. An end face on the inlet side of the filter is set up in approximately the same height as the height of the base of the inflow gutter, and another end of the filter is installed at the edge section of the suspended-solid discharge groove.
Patent JP-H11109814-A (JP)
Title: Image forming device
Inventor: NAKAMURA HIDENOBU
IPC: G03G21/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent such a situation that a third person uses an image forming device by availing himself of an opportunity to use the device even when an operator forgets to release the permission of using an image forming part, by inhibiting an image forming instruction concerning a 2nd job different from a 1st job from being received whether the permission is given or not after receiving the image forming instruction concerning the 1st job. SOLUTION: Whether or not a 1st job finishing flag is set is judged in a copying machine 1 when a copying permission device 2 is set. When the 1st job finishing flag is not set, it shows that the job is being executed or the job is not executed yet, so that a main body copying permitting flag is set. Then, the copying operation only for the 1st job is performed after the device 2 is set. Even when the device 2 is in a set state, copying operation is inhibited when fixed time elapses after finishing the 1st job. Therefore, even when the operator forgets to reset the device 2, the situation that the third person uses the copying machine 1 by availing himself of the opportunity to use the machine 1 is prevented.
Patent JP-H09112268-A (JP)
Title: Engine cooling device and construction equipment
Inventor: FUNABASHI SHIGEHISA
IPC: F01P5/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of electrical components by increasing cooling effect for the electrical components. SOLUTION: One cooling blow enters an engine room 1 from the outside of the engine room 1 through an cooling air intake 7a and passes through a heat exchanger such as an intercooler 6a, an oil cooler 6b and a radiator 6c and then is throttled by a suction pipe 8a and enters a both-side-intake centrifugal fan 4 and then blows out in the direction of the outer periphery of the both-side-intake centrifugal fan 4. The other cooling blow enters an engine room 1 from the outside of the engine room 1 through an cooling air intake 7b and passes around electrical components such as an engine 5, an alternator 10 and an oil pan 14 to cool them and is throttled by suction pipe 8b and enters a both-side-intake centrifugal fan 4 and then blows out in the direction of the outer periphery of the both-side-intake centrifugal fan 4. The two cooling blows are discharged outside through an outlet 9.
Patent JP-2000102615-A (JP)
Title: Respiratory apparatus
Inventor: CARDELL MATS
IPC: A61M16/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an alarm sound from an alarm system for smoothly proceeding a conversation at a time of using a respiratory apparatus by providing a manual control unit for temporarily preventing the occurrence of the alarm sound from the alarm system for the conversation by a patient himself. SOLUTION: A respiratory apparatus 4 is provided with a ventilator, an anesthesia device, other medical respirator device and the like, and a patient 2 is connected through a tube system 6 with the respiratory apparatus 4. An alarm system 8 is disposed within the respiratory apparatus 4, and when an error is detected during operation of the respiratory apparatus 4, an alarm is occurred. Even when the patient speaks, a gas runs through a tube within the trachea to leak and the alarm is occurred. Since a manual control unit 12 for preventing unnecessary alarm sound is provided and the unit 12 is controlled by the patient 2 when the patient 2 wants to talk, an occurrence of the alarm cannot be activated.