baber/WOPTO huggingface dataset:
Patent JP-S63311208-A (JP)
Title: Method and element for discriminating optical fiber mode
Inventor: SASAKI KAZUMASA
IPC: G02B6/14
Filed: 1987-06-13
Abstract: PURPOSE:To easily discriminate the propagation mode of light being propagated through an optical fiber, by providing a specific angle on the cut plane of the optical fiber. CONSTITUTION:An optical reflecting plane 1a is formed by cutting the tip of the optical fiber 1 at the specific angle (alpha), and by forming a coat 3 whose reflectance or transmittance becomes nonuniform on the plane 1a, the light with the specific mode can be taken out efficiently from the propagation modes distributed in the cross-section of the optical fiber by reflecting or transmitting the light. Therefore, by arranging a nonuniform coat with a low transmittance or the nonuniform coat with a high reflectance in the cross-section area of the optical fiber through which an unrequired mode of light is propagated, it is possible to remove the mode easily. In such a way, the discrimination of the mode of the light being propagated through the optical fiber can be obtained by a micro element.
Patent JP-H099476-A (JP)
Title: Modular cable housing device
Inventor: SANTO YOSHIHISA
IPC: H04M1/12
Filed: 1995-06-14
Abstract: PURPOSE: To provide a new modular cable housing device where portability can be improved and generation of noise can be extremely avoided corresponding to a multiple-conductor cable by directly connecting the modular cable to the body of a communication equipment. CONSTITUTION: By picking and pulling out a plug 4 of a modular cable 3 housed in a modem cabinet, the modular cable 3 wound in U shape around a cable housing lever pin 9 travels to a cable leading port side. A pull-out force is applied to the cable housing lever pin 9 due to the travel to slide the lever pin 9 in that direction, thus externally pulling out the modular cable 3. When housing the modular cable 3 which is externally pulled out, an operation lever provided at the cable housing lever pin 9 is picked and slides in the opposite direction to the pull-out direction, thus causing the modular cable 3 from retreating into the modem cabinet.
Patent JP-H10319151-A (JP)
Title: Synchronizing marker device
Inventor: HATASE OSAMU
IPC: G04G5/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption and accurately calibrate synchronization without resetting receiving conditions regardless of domestic and overseas by forming a synchronizing signal synchronizing with received clock information. SOLUTION: A GPS receiver 2 sends time data from a GPS and pulse signal synchronizing with the world agreement time as received time information to a control processing part 4. The control processing part 4, based on the time data of operation base of a clock part 12 activates the GPS receiver 2 at every calibration period, reduces consumption power and obtains the received time information at every synchronizing calibration. Then, based on the received time information, the clock data of the calendar clock circuit 14 is calibrated, a 0.1 second timer 13 is reset, the clock signal is synchronized with the received pulse signal and the measured clock information of the clock part 12 is calibrated at every hour on the hour in the night.  By using timing control based on the measured clock information, at every count output of 0 in a subtraction counter 16, a synchronizing signal T synchronizing-calibrated is generated and output from a signal output circuit 17.
Patent JP-S5371873-A (JP)
Title: Preamplifier for leakage current detector
Inventor: ASHIZAWA YUKIO
IPC: H03F3/34
Filed: 1976-12-07
Abstract: PURPOSE: To obtain an effective amplifier which instantaneously stabilizes when a power source is turned on and is operated by a small sized small output zero phase current transformer by directly coupling PNP, NPN transistors and zero phase current transformer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60236286-A (JP)
Inventor: YOSHINO SHIGERU
IPC: H05K3/30
Filed: 1984-07-18
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-S6039201-A (JP)
Title: Manual operating device
Inventor: KATAOKA ISABUROU
IPC: G01L5/22
Filed: 1983-08-10
Abstract: PURPOSE:To control simply a manipulated variable with key contact by one hand by using a pressure sensor so as to convert a contact pressure of a finger into a corresponding voltage, giving a signal selected from plural waveform shaping output devices to a counter and D/A-converting the signal so as to drive an output transistor (TR). CONSTITUTION:In depressing a touch key by a finger, its contact pressure is inputted so as to decide an output level of the pressure sensor 7. The pressure is converted into a voltage proportional to the magnitude of the pressure, amplified 9 and waveform-shaped 10. One output of a level encoder 11 is set in response to the output of the shaping section 10. When the input of a gate 13C is set for example, a high speed pulse from a pulse generator 12C is fed to a counter 14 via the gate 13C. In contacting a finger to an increment amount touch key, the manipulated variable is incremented acceleratingly toward the maximum direction. When a gate 13B is set, a medium speed pulse is fed to the counter 14 and when a gate 13A is set, a low speed pulse is fed to the counter 14 respectively, the pulse is D/A-converted 15 and the TR is controlled by an output driver 16.
Patent JP-H01316090-A (JP)
Title: Three-dimensional video device
Inventor: TANAKA YUJI
IPC: H04N13/04
Filed: 1988-06-15
Abstract: PURPOSE:To easily observe three-dimensioned picture by transmitting a video of right and left linearly polarized beams having respectively orthogonal polarization axes through a 1/4lambda wavelength plate having a polarization axis forming 45 deg. with respect to each polarization axis, converting it into the vide of circularly polarized light, in which the circular direction is reverse, and using the circular polarizing plate in the corresponding circular direction. CONSTITUTION:For example, a right CRT 1 for right video surface is provided oppositely in an observing direction, and a CRT 2 is provided so that the CRT 1 and the video surface may be orthogonal to each other. Polarizing plates 3 and 4 are provided on the front surface of the CRTs 1 and 2 so as to be orthogonal to the respective polarization axes, and the video surfaces of the CRTs 1 and 2 are synthesized by a semi-transparent mirror 5. On the observation direction side of the mirror 5, a 1/4lambda wavelength plate 6 having the polarization axis forming 45 deg. with respect to a right polarizing plate 3 and a left polarizing plate 4 is provided. Here, when the video transmits the wavelength plate 6, the linearly polarized light in a vertical direction is converted into the clockwise circularly polarized light, and when the left video projected on the left CRT 2 transmits the wavelength plate 6, it is converted into the counter-clockwise circulating polarized light. A polarizing plate 7 for a right eye observes only the right image of the CRT 1 and the polarizing plate 8 for the left eye observes only the left image of the CRT 2.
Patent JP-H0870460-A (JP)
Title: Movement compensation type coding method adapted to magnitude of movement,and its device
Inventor: TEI SEISHIYOU
IPC: H04N19/423
Filed: 1995-06-14
Abstract: PURPOSE: To provide a method and device for compensating and encoding motions adaptive to the motion amount by generating motion-compensated data. CONSTITUTION: The device for compensating and encoding motion is provided with a global motion predicting section 53 which generates a global motion vector indicating the spatial positional difference of the present image generated by using a picture element value supplied from a second memory against a reference image generated by using the picture element value stored in a first memory 17, compensates the motion of the reference picture based on the global motion vector, and stores the motion-compensated reference image, a motion compensating section 55 which generates a motion-compensated picture element value by using the picture element value stored in the predicting section 53 and a local motion vector,  and a means which generates the difference value between each picture element value outputted from the second memory 56 and the corresponding motion-compensated picture element value outputted from the compensating section 55.
Patent JP-S5575404-A (JP)
Title: Resin dispersed material used in paper process or the like
Inventor: HARA YUKIJI
IPC: D21H19/16
Filed: 1978-12-01
Abstract: PURPOSE: To obtain a resin dispersed material providing a resin with good dispersion stability, hardness and excellent crack resistance by drying through a mechanism wherein soft vinyl polymer phase is dispersed in an organic solvent soln. of hard vinyl polymer which is not compatible to the said soft vinyl polymer.  
     CONSTITUTION: (A) hard vinyl polymer 100wt part such as polyvinyl chloride, acrylic polymer or the like is dissolved in a solvent about 20W1000wt part such as toluene, xylene or the like to prepare a solution and, to this soln., about 3W100wt part of vinyl monomer such as ethyl acrylate, vinyl laurate or the like being capable of forming soft vinyl polymer not compatible to A is added and polymerized in the presence of a free radical generating compound, under stirring and at the temperature of room temperature W100°C. Thereby, in an organic solvent soln. of hard vinyl polymer, soft vinyl polymer not compatible to the said hard vinyl polymer is dispersed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S628036-A (JP)
Title: Method for testing linearity of series type light source array
Inventor: MORIGUCHI MASATAKA
IPC: G01M11/00
Filed: 1985-07-04
Abstract: PURPOSE:To enable fine photoelectric conversion in a wide range, by providing a series type photoelectric converter element on the same plane at a right angle to the irradiation surface of a series type light source array so as to leave an arbitrary distance from said array. CONSTITUTION:The light 104 emitted from a series type photoelectric light source array 101 being an article to be tested is allowed to irradiate a light receiving part and CCD105 of a photoelectric converter element is arranged on a CCD moving plate 103 so as to be set at the position crossing the line formed by the light 104 emitted from the array 101, CCD105 and the CCDE moving plate 103 are positioned at a predetermined distance from the array 101 and move little by little in a range 106 along the light receiving part 102 of the light 104 emitted from the array 101. The light receiving surface 107 of CCD105 has, for example, 2,000-4,000 picture elements and, by scanning said picture elements from the right to the left, the intensity of light in the range of a photoelectric conversion effective distance 111 is finely photoelectrically converted and can be taken out as a minute electric signal.
Patent JP-H074725-A (JP)
Title: Antipersonnel follow-up type air conditioning device
Inventor: TAMARU SEI
IPC: F24F13/06
Filed: 1993-06-18
Abstract: PURPOSE:To provide an antipersonnel follow-up type air conditioning device which can air-condition by following up a person while preventing a moisture condensation on a background or person by humidified air from taking place. CONSTITUTION:A microcomputer 21 turns ultrasonic sensors 10, 11 by the control of a motor 3a for the turning of a blow-out port, and stores the locations of bodies to be detected in the detecting regions of the ultrasonic sensors 10, 11 in a memory as background information. When there is a person in the sensor detecting regions accompanying the turning of the ultrasonic sensors by the control of the motor for the turning of the blow-out port outside of a background, the microcomputer faces the air blow-out port 3a to the person by controlling the motor for the turning of the blow-out port. At the same time, the microcomputer controls a atomizing device 16 to make a humidifying quantity suitable for a distance to the person. When there is no person in the sensor detecting regions accompanying the turning of the ultrasonic sensors by the control of the motor for the turning of the blow-out port, the microcomputer controls the motor for the turning of the blow-out port and faces the air blow-out port 3a to a whole follow-up region, and at the same time, controls the atomizing device 16 to make a humidifying quantity suitable for a distance to the background, on the basis of the background data stored in the memory.
Patent JP-S63313595-A (JP)
Title: Novel antibiotic substance sf2494, its production and herbicide containing said substance as active component
Inventor: IWATA MICHIAKI
IPC: C12P19/40
Filed: 1987-06-16
Abstract: NEW MATERIAL:5'-O-sulfamoyltubercidin of formula having the following physical and chemical properties. Appearance, pale yellow powder; melting pint, no change is observed up to 300 deg.C; molecular weight, 345 (SI-MS, m/z 346MH<+>); solubility, soluble in water and scarcely soluble in methanol and ethanol; nature, basic; etc. USE:A herbicide and an antibacterial agent. PREPARATION:A strain belonging to Streptomyces genus and capable of producing SF2494 substance [e.g. Streptomyces sp. SF2494 (FERM P-9068)] is cultured preferably at 25-35 deg.C under aerobic condition for 3-7 days especially by submerged technique.
Patent JP-S5659428-A (JP)
Title: External electrode discharge display device
Inventor: MIYAZAKI TOUGO
IPC: H01J11/38
Filed: 1980-10-22
Abstract: PURPOSE:To prevent occurrence of a position shifting due to the unevennes of work without causing a decline of electric field intensity, by successively forming the first and the second cell members on one of the dielectrics for forming the cells and shaping the both cell members in stepped construction. CONSTITUTION:To a glass plate 1 a clear electrode 3 and to another glass plate 2 a desired segment electrode 4 and lead wires 5 for connecting single segments for each column are screen printed, and on these electrodes 3-5 dielectric films 6, 7 are formed respectively. Then on the rear side glass plate 2 coated by the electrode 4 and the lead wires 5 a material of relatively samll dielectric constant like, for instance, Al2O3 is screen printed on places excepting a portion of the segment electrode 4 to form a layer 10. To the glass plate 1 applied with the common eletrode, the first layers 8 after performing the first time printing then the second layers 9 after performing the second time printing are formed by providing a step difference. In this way, occurrence of a position shifting can be prevented.
Patent JP-H04347042-A (JP)
Title: Auto-tensioner
Inventor: MATSUBARA TOSHIO
IPC: F02B67/06
Filed: 1991-05-24
Abstract: PURPOSE:To exert high damping force when a belt is stretched as well as to lessen damping force the belt is slackened. CONSTITUTION:A rocking member 22 which pivotally supports a tension pulley 4, is around a stationary shaft 18. Viscous fluid is enclosed in the space of clearance 32 between a damping plate 30 which is supported at the stationary shaft 18 side, and the rocking member 22. The thickness dimension T of the space of clearance 32 is made small when a belt is stretched, and is made large when the belt is slackened by the action of an axial cam mechanism 34.
Patent JP-H08310028-A (JP)
Title: Thermal head
Inventor: IWATA HITOSHI
IPC: B41J2/335
Filed: 1995-05-23
Abstract: PURPOSE: To provide a thermal head having high reliability wherein a short circuit does not occur between electrode patterns. CONSTITUTION: A glaze layer 2 having a mountain-shaped cross section is provided on a surface of a ceramic substrate 1 and heating resistors 6 are formed on a top portion of the glaze layer 2. A glaze layer 4 formed from a material of which main component is a glass having a softening point lower than that of the glaze layer 2 is provided at least one of foot sections 2a of the glaze layer 2 such that one part of each foot sections is overlapped to the glaze layer 4. A conductive layer 5 to be individual electrode patterns and a common electrode pattern is formed on a surface of the glaze layer 4. The glaze layer 4 is formed so that it is possible to prevent a short circuit of the electrode patterns due to the irregularities or zigzag lines on the foot sections 2a of the glaze layer 2.
Patent JP-S5577454-A (JP)
Title: Grinding machine
Inventor: KAWAKAMI YUZURU
IPC: B24B3/60
Filed: 1978-11-30
Abstract: PURPOSE:To perform finish-grinding easily from deformation edge, of course for linear edge, by minutely adjusting an edge holder in the direction of radius and tangentail line for the rotary gindstone fixed on a power taking-out shaft. CONSTITUTION:Through the rotational operation of the dials 9 and 12 of a back and forth direction minute adjusting means 9 and a vertical direction minute adjusting means 12, an edge fixing holder 11 is minutely adjusted in the back and forth and vertically for a rotary grindstone 3 and the grinding surface Ci of the edge C helding on the holder 11 is easily finish-ground by the grindstone 3.
Patent JP-S5937621-A (JP)
Inventor: MIYAZAWA TAKAYUKI
IPC: H01H9/54
Filed: 1982-08-26
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-S5576057-A (JP)
Title: Ion treating apparatus
Inventor: MATSUZAWA TADASHI
IPC: C23C16/503
Filed: 1978-11-30
Abstract: PURPOSE:To make the temps. of the stages in a container uniform by generating glow discharge in the vicinity of inner wall bodies, through independently variable resistors, electrically insulated to each other and set round a plurality of products to be treated. CONSTITUTION:Vacuum container 1 is evacuated to about 10<-3> Torr, and use gas such as N2-H2 mixed gas is introduced into container 1 up to a treatment press., e.g. 0.1-20 Torr. A discharge voltage is then applied to products 6a, 6b, 6c to be treated and holding stands 5a, 5b, 5c from ion treatment DC power source 8 through gap plates 11a, 11b, 11c and inner wall bodies 7a, 7b, 7c, whereby each of the products and each of the stands generate glow discharge in the space between them and each of the bodies. At this time, by adjusting the electrode gaps of plates 11a, 11b, 11c with handles 13a, 13b, 13c and changing water resistance in water tank 12 the power supplied to the products and the stands is regulated so that the temps. of the product stages are made uniform.
Patent JP-H0440689-A (JP)
Title: Reproducing device for information recording medium
Inventor: HIRAMOTO MASAO
IPC: G11B15/68
Filed: 1990-06-05
Abstract: PURPOSE:To reduce the maintenance frequency of a video tape by loading an information recording medium having the smallest frequency of past selection to a reproducing means. CONSTITUTION:A control part 23 controls a terminal part 22 for watching/ listening required and selected image information and a tape carrying part 21 in accordance with a selected image signal outputted from the terminal part 22 and controls also the sending of image information from a tape reproducing part 20 to the prescribed terminal part 22. Since the information recording medium having the smallest frequency of past selection out of plural information recording media in a prescribed group is loaded to the reproducing means 20 when recorded contents belonging to the prescribed group are specified, the using frequency of respective media can be averaged without increasing the using frequency of a certain medium as compared with that of other media. Consequently, the maintenance frequency of respective information recording media can be reduced.
Patent JP-S5480603-A (JP)
Title: Detection circuit of signal intensity
Inventor: ISHII HIDEKAZU
IPC: H03J3/14
Filed: 1977-12-09
Abstract: PURPOSE:To increase the detection sensitivity without giving effect to the operation of the amplitude limit type amplifying stage, by making greater the input impedance and constituting the signal intensifier detector with the differential comparison circuit, in the circuit detecting the intensity of reception signal. CONSTITUTION:The signal intensity detector is constituted by the connection of a plurality of stages of differential comparators consising of transistors 60 and 61 and the amplitude limit amplifier is formed with a plurality of stage connections of the differential amplifier of transistors 32 and 33 and the emitter follower transistor 39. At no signal, since only the first transistor 1 constituting the differential comparator is conducted, no signal intensity signal output is picked up from the current Miller circuit (consisting of diode 29 and transistor 31). When signal input is present to the amplitude limit amplifier, current is flowed to the second transistor of the differential comparator and the signal intensity signal is obtained from the current Miller circuit mentioned above.
Patent JP-H10295607-A (JP)
Title: Detachable scourer
Inventor: TOGAWA SATOSHI
IPC: A47L13/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To attach/detach a scourer to/from a metal surface of a sink, etc., by winding a tie storing a magnet therein around the outer circumference of the scourer. SOLUTION: A shape of a scourer main body 1 is set to an elliptical or a square shape and coconuts fibers, a hemp palm, polypropylene foam, etc., are used for the hair 2 for the scourer. The central part of the hair 2 is multi- layeredly wound and locked by a wire 3 so that the shape of the scourer main body 1 is formed, a tie 4 of the scourer is a belt-shaped tie formed by winding long vinyl chloride resin, vinyl, etc., around the center of the outer circumference of the side face of the scourer main body 1, and the wire 6 projecting to a part, of the outward top of the scourer main body 1 is inserted in holes provided in both ends of the tie 4 of the scourer so as to wind around the scourer. The shape of ferrite magnets 5 is a short or long sheet and one or some of them are used by being combined together.  This constitution can simply store the scourer to the metal surface of the sink, etc., by attraction in a single operation with one hand without using any other storing device even in a state of being wet.
Patent JP-H07332428-A (JP)
Title: Liquid sealing type vibration control mount
Inventor: TAKAOKA MASATSUGU
IPC: F16F13/08
Filed: 1994-06-06
Abstract: PURPOSE:To effectively reduce a spring constant in a high frequency area by floating a sheet-like elastic body in a pressure receiving chamber between a partition plate and an inner cylinder. CONSTITUTION:Liquid chambers 4a, 4b are partitioned into a plurality of chambers by means of partition body 6 on whose center an elastic body 8 is set, for instance, a pressure receiving chamber 4a in which pressure is fluctuated at the time of input of oscillations, and a balance chamber 4b in which at least one part is partitioned by a diaphragm 3 for avoiding input of oscillations. The chambers 4a and 4b are communicated with each other by means of an orifice 7 provided on the partition body 6. A sheet-like elastic body 9 is floated in the pressure receiving chamber 4a with a specified gap in respect to a chamber wall. Two small liquid chambers are formed on upper and lower portions of the sheet-like elastic body 9. The sheet-like elastic body effectively reduces spring constant in a high-frequency area (not less than 100Hz), and shows elasticity, so that its deformation can be utilized at the time of assembling.