baber/WOPTO huggingface dataset:
Patent JP-H03283878-A (JP)
Title: Video non-addition mixer
Inventor: KOYAMA YUICHI
IPC: H04N5/262
Filed: 1990-03-30
Abstract: PURPOSE:To reproduce a signal part less than a pedestal level by generating offset coefficients in accordance with first and second fader control signals at first and second offset coefficient circuits, respectively, and subtracting those offset coefficients from video signals after multiplication. CONSTITUTION:The first and second offset coefficient circuits 5, 6 generate first and second offset coefficients based on the first and second fader control signals inputted from fader control signal input terminals 13, 14, and first and second offset subtraction circuits 7, 8 subtract the first and second offset coefficients from the output of first and second multiplier circuits 3, 4. The output are inputted to a non-addition mixing circuit 9, and the pedestal level is added on them at a pedestal adder circuit 10, and a signal is outputted as a mixing output signal with the same pedestal level as that of an original video signal. In such a way, it is possible to reproduce a video input signal with fidelity even when the signal with level less than the pedestal level is included in it.
Patent JP-H09272267-A (JP)
Title: Heat transfer receptor sheet and manufacture thereof
Inventor: ONISHI TOSHIKAZU
IPC: B05D5/04
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To form a heat transfer receptor sheet capable of obtaining a print being faithful to image information and having a good uniformity in its density by laminating a film layer on at least a resin layer provided on at least one surface of the sheet core material layer through an adhesive, and providing a dye receptor layer with a specific surface roughness. SOLUTION: On the surface of sheet core material layer 1, a resin layer 2 consisting mainly of a thermoplastic resin is formed, then laminated by the turns thereon are an adhesive layer 3 consisting mainly of a cured matter of an unsaturated organic compound being cured by electron irradiation, and a surface side film layer 4. Likewise, also, on the opposite side of the sheet core material layer 1, a resin layer 5 consisting mainly of thermoplasitc resin is formed, a receptor layer 6 consisting mainly of a dye coloring resin on the surface of the surface side film layer 4, and on the rear surface side of the resin layer 5 at the rear surface side, a back-coated layer 7 is formed in order to form a heat transfer receptor sheet.  In the case that an Ra value on the surface of the receptor layer 6 is 1.0μm or lower, a print can be obtained which is faithful to desired information and being excellently uniform in its density.
Patent JP-S526911-A (JP)
Title: Generator
Inventor: MIDORIKAWA ISAO
IPC: H02K21/38
Filed: 1975-07-08
Abstract: PURPOSE: A generator, made such that with an electro-motive force induced in its armature winging by am installation  of the rotary inductor in a air gap of the magnetic path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01255317-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIZOBE SUMIO
IPC: H03K19/00
Filed: 1988-04-05
Abstract: PURPOSE:To solve a problem on a interface without increasing the number of parts by providing a means to transfer a signal between semiconductor integrated circuits to use different power sources. CONSTITUTION:In a peripheral part, four lines of power source signals, namely, a GND signal 8, a power source signal 14 for receiving an input signal from an integrated circuit operated with a voltage lower than that of the said integrated circuit, a power source signal 15 to transfer an output signal from the integrated circuit to the integrated circuit operated with the voltage higher than that of the said integrated circuit, and a power source signal 16 to be supplied to a basic cell for operating the main ethic part of the integrated circuit are arranged. Further, the title device is equipped with an input/output cell 13 to contain a level shifter for realizing the transfer of the signal between the integrated circuits operated with the different power sources, internal basic cell 10, a wiring area 11 and a Pad 12. Thus, the problem on the interface generated at the time of transferring the signal between the integrated circuits to use the different power sources can be solved without increasing the number of particular exclusive-use parts.
Patent JP-H10277423-A (JP)
Title: Pyrite discharger
Inventor: MIYAZAKI HIROSHI
IPC: B02C23/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a pyrite discharger by which the pyrite passed through a sorting grid and the pyrite remained on the grid are automatically discharged, capable of saving the manpower and capable of contributing to the smooth operation of a mill. SOLUTION: A sorting grid 23 in which a trough-shaped groove 32 extending in the longitudinal direction is formed at the center part in the width direction and at a required position of a pyrite hopper 19 in the height direction is arranged so that the trough-shaped groove 32 is made to a downgradient at an inclined angle of θwhich is larger than the angle of repose of the pyrite as the trough-shaped groove is separated from a pyrite introducing port 21. A gate valve 18 is closed every prescribed time and an open/stop valve 33, a withdraw valve 36 and a discharge valve 26 are closed. Consequently, high- pressure water is injected from an injection nozzle 3, the pyrite remained on the trough-shaped groove 32 is withdrawn from a withdraw pipe 37 and the pyrite passed through the sorting grid 23 is discharged out of a pyrite discharge port 22.
Patent JP-S569115-A (JP)
Title: Shearing machine
Inventor: TOKUKATSU YASUHARU
IPC: B23D15/08
Filed: 1979-07-02
Abstract: PURPOSE: To improve the efficiency of shearing operation, by disposing the portion for adjusting clearance between upper and lower cutter blades on the outlet side of material after cutting, so that the clearance can be adjusted on the outlet side.  
     CONSTITUTION: An upper cutter blade 1 is moved up and down by means of a ram 10 and connecting arms 20, 15 connected to a press, and a lower cutter blade 2 is disposed to cooperate with the upper blade 1. The lower blade 2 is fixed to subsidiary base 5 at a bottom 9 side by means of a plurality of fastening bolts 3. The subsidiary base 5 is disposed to have clearances 5g for permitting the base 5 to slide in parallel with the bottom 9, in the manner that it can be fixed to the bottom 9 by means of clearance adjusting, fastening bolt 4. Therefore, clearance between the upper and lower blades can be adjusted with ease. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01256422-A (JP)
Title: Sorting method
Inventor: KIKUCHI YOICHI
IPC: B65G43/08
Filed: 1988-04-05
Abstract: PURPOSE:To improve sorting ability by measuring length of a load, allowed to flow in a main line, by a load length measuring device and giving this measured value signal and an operating signal to a delivery roller device, corresponding to a chute delivering the measured load, to be paired to an operating part of this roller device. CONSTITUTION:A load 7 is fed into the upstream side of a main line 1, while the load 7 passes through before a load measuring device 8, the load is measured for its length. A measured value signal ln and an operating signal (one of the signals LB to LH) to an objective chute (one of the chutes 4B to 4H) are paired and given to an operating part (one of the parts 11B to 11H) in the sorting destination chute corresponding to this operating signal. Under this condition, conveying the load 7, when it reaches by a preset distance before a delivering roller device (one of the devices 5B to 5H), the delivering roller device is lifted being based on the operating signal. Accordingly, the load 7, while its direction is changed by the delivering roller device, is delivered to the chute. That is, the load 7 enables its charge interval to be shortened.
Patent JP-H10277652-A (JP)
Title: Manufacture of cylindrical body having double-folded flange
Inventor: OKADA NOBUHIRO
IPC: B21D19/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a lower punch, and to stably produce a flanged cylindrical body with excellent accuracy at a low cost by holding a lower half part of the topped cylindrical body from both inner side and outer side, moving a top part toward the lower half part while held from the top and the bottom, expanding an upper half part of the cylindrical part in the circumferential direction to form a double-expanded part, widening the expansion part in the circumferential direction, and squeezing it from the top and the bottom. SOLUTION: A topped cylindrical body 1 is set so as to be housed over a lower punch 23. A first die 26 is at the contraction position, a lower end face 4c of the cylindrical body of a cylindrical part of the topped cylindrical body is abutted on a lower punch holder 25, inner and outer surfaces of the lower half part 4b of the cylindrical part are held and fixed. A first upper die 22 is lowered to apply the load on a top part 2 of the topped cylindrical body 1. The top part 2 is pressed downward, and the upper half part of the topped cylindrical body 1 is expanded in the circumferential direction, and folded by an outer circumferential surfaces 24b of the first upper punch 24 to form an expansion part. The expansion part is expanded in the circumferential direction and flattened to form a double flange and obtain the cylindrical body having the double-folded flange.
Patent JP-S59212359-A (JP)
Title: Method and apparatus of processing information
Inventor: SONOBE HIROSHI
IPC: B65H39/11
Filed: 1983-05-16
Abstract: PURPOSE:To divide a record region of a reversible record medium to record information on the record medium in one region while erasing the record on the record medium in the other regions. CONSTITUTION:An auxiliary magnet pole 19 is disposed at the opposite side to a disk 23 irradiated by a record beam to record information on the outer peripheral portion of the disk 23. The recorded picture information is reproduced and printed out by a printer. At the same time as this recording, an array of record bits on the inner peripheral portion of the disk 23 is erased. Thereafter, an auxiliary erasing magnetic pole 19 is again rotated to irradiate a light beam spot on the inner peripheral portion of the disk for recording while the array of record bits on the outer peripheral portion of the disk 23 is erased. Similarly, information recorded on the inner peripheral portion of the disk 23 is reproduced and printed out by the printer 4 to produce a required number of prints.
Patent JP-H0639216-A (JP)
Title: Method for sifting and filtering solid suspension on drum or belt machine
Inventor: KAARU ZEERU
IPC: B01D33/073
Filed: 1992-04-06
Abstract: PURPOSE: To reduce wear in a method for sieving and filtering the solid suspension on a drum machine or belt machine. CONSTITUTION: A difference in stagnation height is preset and the number of revolutions of a cyclic drive is so controlled that this difference is maintained. As a result, backward washing is effectively executed. The consumption of washing water is reduced. A drastic increase in the number of revolutions is prevented. The load acting on a net is much smaller than that in the conventional backward washing methods.
Patent JP-S63249246-A (JP)
Title: Memory system
Inventor: FUSHIMI WATARU
IPC: G06F12/16
Filed: 1987-04-06
Abstract: PURPOSE:To surely protect the contents of a memory at the time of ON or OFF of a power source or at the time of instantaneous stop of the power source by inhibiting the operation of a decoder for selecting the memory by a threshold circuit during the transient period of voltage at the time of ON/OFF of the power source to prevent the memory from being selected. CONSTITUTION:During the transient period of a power supply voltage, a reset IC 4 turns the voltage of an enable G 1 terminal in a decoder 3 to 'L' to inhibit the decoder 3 from selecting the memory 1, and during the inhibition, a 'H' signal is inputted to a chip selecting terminal S in the memory 1 by a backup power source to inhibit the writing and reading operation in/from the memory 1. Only when the 'H' signal is inputted to the enable G 1 terminal in the decoder 3, the writing and reading operation in/from the memory 1 can be executed. Consequently, the contents of the memory 1 can be protected.
Patent JP-H04219062-A (JP)
Title: Image reader
Inventor: FUKUDA HARUHIKO
IPC: H04N1/028
Filed: 1991-03-26
Abstract: PURPOSE:To eliminate the occurrence of abnormality in an image signal by driving a circuit having no time constant simultaneously with reading an image and driving early a circuit having the time constant with a time margin corresponding to the time constant. CONSTITUTION:The circuits in the image reader are divided into the circuit having no time constant 9 and the circuit having time constant 10 and simultaneously the outputs of timing signals from a timing generation circuit 6 to the circuit having no time constant 9 and the circuit having time constant 10 are individually are controlled. Thus, the circuit having no time constant 9 is driven at the time of reading, and the circuit having the time constant 10 is early started to be driven with the time margin or this circuit is always driven. Consequently, as for the circuit having no time constant 9 electric power is saved, and as for the circuit having the time constant 10 the occurrence of the abnormality in the image signal is eliminated.
Patent JP-H11277598-A (JP)
Title: Nozzle provisional cutout device of injection molding machine and color change method of injection molding machine
Inventor: OKADA HARUO
IPC: B29C45/17
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To control the waste of a molding material by reducing purge frequency. SOLUTION: A new resin material 42 is packed in a heating cylinder while a screw 41 is being rotated. During the packing, since a needle 15 is closed, a resin is prevented from flowing out from an injection nozzle 46. When the new and old resins 42, 44 are extruded at a high pressure by an injection action. the needle 15 is retracted with a needle retainer 22 by the pressure so that the first hole 13 and the second hole 14 communicate with each other. The resins 42, 44 pass through the first hole 13 and the second hole 14 and flow outside according to an arrow 3. In a measuring process, by agitating the new resin 42 by a screw 41, the old resin 44 adherent to a wall surface and others can be scraped off effectively.
Patent JP-S60228348-A (JP)
Title: Tape feeder
Inventor: SAKANO YASUAKI
IPC: B65H20/22
Filed: 1984-04-25
Abstract: PURPOSE:To supply chip parts smoothly and stably by reducing return speed of a driving shaft by means of an air damper to prevent chips parts such as very small electronic parts from springing out and rising at the time of feeding tape of fixed size. CONSTITUTION:When a driving portion 31a of an air cylinder 31 is lowered, a driving shaft 27 is moved in direction of an arrow B, so that a ratchet click 9 slides on a ratchet gear 6 for one tooth. Subsequently, when the driving portion 31a rises, the driving shaft 27 is returned to its initial state, so that the ratchet click 9 forces the ratchet gear 6 to rotate counter-clockwise for one tooth to move a tape 5 in direction of an arrow A by a fixed length. The top tape 15 is separated from the tape 5 for the travel. In this case, the return speed of the driving shaft 27 is reduced by an air damper 33 to slowly move the tape 5 in direction of the arrow A by a fixed length, so that very small parts 14 are prevented from springing out or rising up.
Patent JP-S60229194-A (JP)
Inventor: ENOKI EIKI
IPC: G07G1/14
Filed: 1984-04-26
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-S529736-A (JP)
Title: Starter
Inventor: SUZUKI TOSHIO
IPC: H01H5/00
Filed: 1975-07-11
Abstract: PURPOSE: To introduce a starter of easy engine starting even at low temperature and comparatively low production cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08262767-A (JP)
Title: Electrophotographic photoreceptive member
Inventor: TAKEI TETSUYA
IPC: G03G5/08
Filed: 1995-03-17
Abstract: PURPOSE: To provide an electrophotographic photoreceptive member which has a remarkable effect of decreasing image defects in particular, is low in cost and has high productivity. CONSTITUTION: This electrophotographic photoreceptive member 100 consists of an amorphous material at least a part of which contains silicon atoms. Regions 105 contg. transition metal atoms and regions 106 which do not substantially contain transition metal atoms are two-dimensionally distribute on the extreme surface of the electrophotographic photoreceptive member.
Patent JP-S5513106-A (JP)
Title: Treatment of nox-containing waste gas
Inventor: MINEMOTO MASAKI
IPC: B01D53/94
Filed: 1978-07-13
Abstract: PURPOSE: To reduce nitrogen oxides present in waste gas to nitrogen gas by passing NOX-containing waste gas through an active carbon on which an aromatic hydrocarbon and NOX reduction catalyst are supported.  
     CONSTITUTION: An aromatic hydrocarbon, e.g., xylene, ethylbenzene, etc., and one or two or more of NOX reduction catalysts, as, for example, of platinum and vanadium series, etc., are supported on an active carbon in a proportion of 100:0.01 to 1:1 to 10 active carbon: NOX: aromatic hydrocarbon by weight. The active carbon so treated is filled in a denitrification apparatus and then NOX-containing waste gas is passed through the denitrification apparatus packed with the active carbon catalyst to reduce NOX present in waste gas to nitrogen gas. Because NOX can be reductively treated without the use of ammonia in this way, no troubles such as the blocking of air heater, the corrosion of apparatus, etc., occur. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07292226-A (JP)
Title: Melt viscosity depressant for polyester resin and polyester resin composition containing the same
Inventor: SUZUKI OSAMU
IPC: C08L67/00
Filed: 1994-04-22
Abstract: PURPOSE:To obtain a melt viscosity depressant effective for reducing the melt viscosity of a polyester resin without reducing the mol.wt. (intrinsic viscosity). CONSTITUTION:This depressant is an ester compd. obtd. by reacting an acid component comprising an arom. tri- or higher carboxylic acid with an alcohol component comprising a monohydric alcohol.
Patent JP-H09242905-A (JP)
Title: Check valve having fluid flow rate adjusting function
Inventor: TANAKA MIKIO
IPC: F16K15/18
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To increase, decrease, and adjust take-out flow rate of fluid filled in a storage bag made of a plastic film when the fluid is taken out to the outside through a check valve provided at a side fringe of the storage bag. SOLUTION: This check valve V consists of a check valve main body 1 which is flat and made of plastic and an instrument 2 for taking out fluid which is inserted into a flow passage of the check valve main body 1. The instrument 2 for taking out fluid consists of a guide pipe 4 and a flow pipe 5 which is inserted into the guide pipe 4 in such a manner that it can advance and retract freely, and is longer than the guide pipe 4 and is shorter than the check valve main body 1. A flow passage opening member 9 of the check valve main body 1 which consists of a flat platelike body is formed on a tip side of the flow pipe 5, and a stopper 10 which is also used as knob is formed on a basic end side.  Moreover, a flow-in port 11 of fluid is provided in the flow pipe 5, and the instrument 2 for taking out fluid is inserted into the flow, passage of the check valve main body 1 to fit an outer peripheral face of the guide pipe 4 into an open flow passage on the basic end side of the check valve main body 1 tightly.
Patent JP-H01256026-A (JP)
Title: Optical disk device
Inventor: NISHIWAKI SEIJI
IPC: G11B7/00
Filed: 1988-04-06
Abstract: PURPOSE:To attain high density optical disk by providing an astigmatism to a light spot on a reflected face, detecting a return light with split and using its difference as a reproduction signal. CONSTITUTION:A photodetector 19 is split into four areas 19A-19D by a split line 19L in parallel with the disk drive direction and a split line 19m orthogonal thereto and the cross point between the split lines 19L, 19m is coincident with the center of a return light 20. Summing amplifiers 21A-D and respectively detected outputs of photodetectors 19A, 19C, photodetectors 19A, 19B, photodetectors 19C, 19D, and photodetectors 19B, 19D and differential amplifiers 22A, 22B take respectively difference of outputs of the summing amplifiers 21A, 21B and summing amplifiers 21C, 21D. Then an output of the differential amplifier 22A is used as a tracking error (TE) signal and the output of the differential amplifiers 22B is used as a reproduction signal. Thus, the difference signal is used for the reproduction signal to cancel crosstalk and high density optical disk is formed.
Patent JP-H05247920-A (JP)
Title: Method and equipment for measuring underground construction
Inventor: KOIZUMI TAKEO
IPC: E21B33/12
Filed: 1992-03-07
Abstract: PURPOSE:To improve measuring precision with few bored holes by boring holes through a plurality of points, to set the feeder of tracer substance following the one side and to set a detector on the other side, and by catching the tracer coming out of the feeder and coming out of the crack or the like of ground, with the detector, to compare the tracer with ready-set data and to detect a leakage point. CONSTITUTION:On the one side of a plurality of bored holes, a tracer substance feeder 1 provided with a fluid discharge port 13, two packers, and the like is set, and on the other side, a detector 2 provided with an air absorbing section 20, a detecting section 21, and the like is set. After that, the tracer substance formed with gas-state fluid or the like including an adorant component is fed into ground with pressure applied from the feeder 1, and a gas body coming out of the crack C or the like is caught by the air absorbing pipes 201-205 of different lengths, and the existence and density of the fluid are measured. Then, the ready-set data and measured values for sampling along with time passage are compared with each other by a computer, and the positions of cracks and voids are detected. As a result, with boring through a few pints, the investigation of high precision can be performed.
Patent JP-H08258983-A (JP)
Title: Storage and takeout device for cup
Inventor: TAKAHASHI KOICHI
IPC: B65G59/10
Filed: 1995-03-16
Abstract: PURPOSE: To provide a storage and takeout device, in which cups are stably guided while a supplement and a positional correction of the cups piled up in a storage body can be easily carried out without taking out the storage body from a cabinet, for a cup. CONSTITUTION: As a storage body 10 is constructed of a linear frame, a remaining quantity of stored cups 11 can be easily checked without arranging any peep window additionally inside the storage body 10. Even when the stored cups 11 are inclined, or when the cups 11 are stuck on the way, their positions can be corrected easily from the outside of the storage body 10 without taking out the storage body 10 from a cabinet 1. In addition, lightening in weight can be carried out as the storage body 10 is constructed of the linear frame.