baber/WOPTO huggingface dataset:
Patent JP-S5611840-A (JP)
Title: Fluorescent display tube
Inventor: KANEKO KAZUO
IPC: H01J31/15
Filed: 1979-07-06
Abstract: PURPOSE:To improve a display contrast of a tube, by forming its fluorescent screen with a mixed product of a green colored luminous fluorescent material and red colored material. CONSTITUTION:On a glass base plate 1, a conductive layer 2 used as an electric feed wire is printed and baked, and then an insulator 4 is printed and baked by using a glass paste in such a manner as to provide an opening hole 3 on the conductive layer 2. Then on the conductive layer 2 and the insulating layer 4, a foundation electrode layer 5 used as an element is printed through the opening hole 3 and baked. Further a fluorescent material paste, made by mixing a luminous composite, consisting of the mixed product of a green colored luminous fluorescent material and red colored material, water and polyvinyl alcohol, is printed on the foundation electrode layer 5 and baked to form a fluorescent material layer 6 and obtain an anode substrate 7. Further a control electrode is mounted in such a manner as to enclose the fluorescent material layer 6, still further a filament-shaped cathode is mounted to seal a cover glass, perform the evacuation and obtain a fluorescent display tube.
Patent JP-H08260755-A (JP)
Title: Base isolation foundation for building
Inventor: FUNAKOSHI MASARU
IPC: E04B1/34
Filed: 1995-03-17
Abstract: PURPOSE: To support a building by providing the building to be constructed on a foundation member so that free movement of a horizontal beam member can be permitted in a state of slipping with respect to the foundation member, controlling the movement of the building, and attenuating the oscillation of the ground by providing an elastic anti-seismic member between the both members. CONSTITUTION: A housing hole 11 is disposed in a foundation member 10 consisting of the foundation of a building, and an elastic anti-seismic member 1 is provided at the center of its inside. Furthermore, a horizontal beam member 20 is disposed on the foundation member 10 via a low frictional member 21.  The elastic antiseisamic member 1 to be located in the inside of the housing hole 11 is made out of a member where a coil spring 3 is integrally buried in a rubber cylinder 2, the upper and lower bolt members of the spring are connected with the foundation member and the horizontal beam member 20, and the aforesaid antiseisamic member is made to be capable of controlling the building in a range of slipping, and concurrently attenuates the effect of the oscillation of the ground by the elastic anti-seismic member, and thereby transmits the oscillation to the building via the low frictional member.
Patent JP-H03281924-A (JP)
Title: Air intake piping structure of multiple-cylinder engine
Inventor: HITOMI MITSUO
IPC: F02B75/22
Filed: 1990-03-29
Abstract: PURPOSE:To reduce height and width of an engine by arranging collecting air intake passages at the dead space caused by collecting independent air intake passages, and unifying properties in respective cylinder trains. CONSTITUTION:In an engine 1 provided with right and left banks BL, BR, air intake ports 6 which are communicated with respective cylinders C1 - C12 through air intake valves 5 are made to open at the side surface between banks BL, BR of respective cylinder heads 3L, 3R, and the downstream ends of independent air intake passages 7 are respectively connected with the air intake ports. With this constitution, the respective independent intake passages 7 are extended upward and curved to be extended above the cylinder heads 3L, 3R of the corresponding banks BL, BR, and the upstream ends are connected to the downstream ends of collecting air intake passages 9 of respective cylinder groups GF, GR respectively. Besides, the collecting air intake passages 9 of the respective cylinder trains GF, GR are extended horizontally in a direction which is apart from between the banks BL, BR side above the cylinder heads 3L, 3R and are curved to the central side of a cylinder train in the respective banks BL, BR, and are made to take a U-turn to the independent air intake passages 7 side.
Patent JP-S59211509-A (JP)
Title: Operating method of blast furnace
Inventor: AMANO SHIGERU
IPC: C21B5/00
Filed: 1983-05-17
Abstract: PURPOSE:To assure air permeability in a furnace by segmenting the ore of an ore part to at least two parts, mixing small lump coke with the initially charged ore and charging the ore into the furnace without mixing the small lump ore with the finally charged ore. CONSTITUTION:Ore 4 as one of the preliminarily bisected ore and small lump coke 5 which are preliminarily mixed are charged as an initial charge component into the ore part 3' to be charged after the lump coke 2 charged previously into a blast furnace. Only the coke 5 of the ore part 3' consisting of the mixture of the ore 4 and the coke 5 charged into the furnace in the above-mentioned way in floated upward by the ascending gaseous flow 6 in the furnace, by which the ore part is separated to the lower ore 4 part and the upper coke 5 part. The ore 4 for the final charge component of the ore part 3' is thereafter charged into the furnace, then the lump coke 2 is charged therein to form a laminar state.
Patent JP-S5421313-A (JP)
Title: Phase synchronizing circuit
Inventor: ISHIBASHI MICHIYASU
IPC: H04L7/02
Filed: 1977-07-18
Abstract: PURPOSE: To discriminate the polarity of signals being outputted from a phase synchronizing circuit without providing any fixed pattern by detecting a data "101" pattern at the time of demodulating the MFM modulated signal of a digital magnetic recorder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63250917-A (JP)
Title: Analog/digital converter
Inventor: SAITO SHOICHI
IPC: H03M1/12
Filed: 1987-04-07
Abstract: PURPOSE:To eliminated the need of adjustment and to facilitate the formation of an integrated circuit, by synchronizing and inverting the voltage polarity of an input signal and a signal in the inside of an integrator periodically, in an analog/digital converter including an adder, the integrator, and a digital/ analog converter. CONSTITUTION:The adders 1 and 3, the integrators 2 and 4, a quantizer 5, a delay circuit 6, the D/A converter 7, and an input signal voltage inverting/non- inverting control circuit 8 are provided. Voltage inverting/non-inverting control circuits 9 and 10 are provided on the integrators 2 and 4 respectively, and each of them is constituted of a voltage inversion circuit and a switch. And the integration of a difference between the input signal and the output of the D/A converter is performed, and the integration of the difference between the output of the integrator and the output of the D/A converter is performed. The output of the integrator is converted to a digital signal, and furthermore, is delayed by a period of one clock, and is fed back to the D/A converter. Therefore, since an offset voltage or the unbalance of the positive and negative outputs of the D/A converter can be compensated, it is possible to make the adjustment unnecessary, and to realize the integrated circuit easily.
Patent JP-S59211257-A (JP)
Title: Semiconductor device
Inventor: YONEDA YOSHISADA
IPC: H01L25/18
Filed: 1983-05-16
Abstract: PURPOSE:To increase the noise absorbing effect by inserting a control signal terminal of a semiconductor module to a connecting hole of a printed substrate which mounts a noise absorber, securing it, thereby integrally mounting a noise absorber at the module. CONSTITUTION:Connecting holes 14a-14d of a printed board 13 of a noise absorber 12 are inserted to the first control signal terminals 4a, 4b and the second control signal terminals 5a, 5b projected externally form a case 2 of a thyristor module 1, and soldered at 16 to electrically connect the terminals 5a, 5b to the copper foil 13 of the board 13. In this manner, the noise absorber 12 is integrally mounted on a thyristor module 1. Accordingly, the noise absorbing effect is increased, and a semiconductor device can be integrated compactly.
Patent JP-S59212063-A (JP)
Title: Subscriber line system of composite electronic exchange system for enterprise
Inventor: MATSUYAMA KOUJI
IPC: H04M3/00
Filed: 1983-05-18
Abstract: PURPOSE:To realize high-speed information transmission which is not disturbed by an electric noise by wiring a subscriber line formed by combining an optical fiber signal line and a non-break power source line into one cable. CONSTITUTION:Terminal equipments 1a and 1b for OA and FA, a voice and no- voice composite terminal equipment 21a, and telephone sets 7a and 7b are wired to a main distribution board 32 by composite subscriber lines 23, 24, and 25 each formed by a signal line using an optical fiber and a non-break power source line into one cable. The main distribution board 32 is connected to a composite electronic switchboard 30 for an enterprise and a non-break power source 31 by a signal line 34 for information transmission, AC power source line, and DC power source line 37. This constitution facilitates the equipment of the terminal equipments, secures functions during a power break, and eliminates the influence of disturbance due to an electric noise.
Patent JP-H07334767-A (JP)
Title: Method and device for abnormality detection and power generation system using the same
Inventor: TAKEHARA NOBUYOSHI
IPC: H02J7/35
Filed: 1995-04-12
Abstract: PURPOSE:To accurately detect a defective photoelectric converting element irrelevantly to its installation place and make a report. CONSTITUTION:The power generation system having a solar battery array 1, etc., constituted by parallelly providing plural solar battery strings 11, 12, 13, and 14 constituted by connecting plural solar battery modules in series, is equipped with electric parameter detecting means 41, 42, 43, and 44 which measure the electric parameters of the solar battery strings 11, 12, 13, and 14, a comparing means 5 which compares the detected electric parameters with one another, and an alarm means 6 which reports abnormality on the basis of the comparison result.
Patent JP-H04320308-A (JP)
Title: Circular plate coil winding
Inventor: ITO MASAYOSHI
IPC: H01F27/28
Filed: 1991-04-19
Abstract: PURPOSE:To enable an insulation resistance to be maintained and an occupation area to be increased by placing a conductor of an edge portion in one radius direction at an inner-diameter side and an outer-diameter side of a plurality of circular plate coils at a line terminal side at a position which is away in axial direction for the adjacent circular plate coil which is not interlocked at the edge portion. CONSTITUTION:A surface of a side of an oil gap 41A of a reinforced insulator 31 is allowed to match a surface of an edge portion conductor 113 of a winding number 4 of a coil 11A and that of a middle conductor 112 of winding numbers 2 and 3. Then, since an insulation distance between an edge portion conductor 111 and an edge portion conductor 121 is not large from a point of insulation resistance, the middle conductor 112 approaches a circular plate coil 12A by at least a thickness dimension of the reinforced insulator 31, thus enabling the dimension of the oil gap 41A to be reduced by the thickness dimension of the reinforced insulator 31. In this manner, a position in axial direction of the conductor 2 is placed at a position which is shifted to a side of a line terminal 91 by the thickness dimension of the reinforced insulator 31.
Patent JP-H03285157-A (JP)
Title: Apparatus for determining base sequence
Inventor: FUJII HIDEHIKO
IPC: G01N27/447
Filed: 1990-03-30
Abstract: PURPOSE:To correct the migration speed difference between migration lanes by measuring and storing the time required until the migration band of a fluorescence primer is detected with respect to all of measured coordinates in the direction crossing a migration direction at a right angle. CONSTITUTION:Nucleic acid segment samples pretreated using a fluorescent primer are simultaneously migrated on a plurality of migration lanes by terminal bases. At this time, the samples charged in a sample charging slot 12 become migration bands 16 by closing a migration per supply 8 and migrated in a migration direction 14 with the elapse of time to be separated to reach a measuring part. The exciting laser beam from an argon laser 18 scanning the direction crossing the migration direction at the right angle impinges against the bands 16 and fluorescences are emitted from the fluorescent substances thereof to be detected by a photomultiplier tube 28. The detection signals thereof and the coordinates signals of the irradiated parts at the time of the irradiation with exciting laser beam are taken in a signal processing microcomputer 30 to determine representative coordinates at the detection point of time. On the basis of the time required until the bands 16 are detected, the migration speeds of nucleic acid segments are corrected.
Patent JP-S5313747-A (JP)
Title: Device for calculating waiting time of elevator
Inventor: KUZUNUKI SOUSHIROU
IPC: B66B3/00
Filed: 1976-07-23
Abstract: PURPOSE: To calculate the waiting time considering the expected stop call to be occurred in future. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09251183-A (JP)
Title: Data imprinting device for camera
Inventor: OZAKI HIROYASU
IPC: G03B17/24
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a camera in a longitudinal direction even when an image forming optical system is arranged between a photographing optical path and a spool chamber by providing the image forming optical system with plural reflection surfaces reflecting light so that the optical path is set along one part of a cylindrical wall surface where a film is housed. SOLUTION: This data imprinting device 20 is provided with a light emission means 21 fixed to the front surface side of a chassis 17 and image forming lenses 26 and 27 forming the image of the light emitted from the light emission means 21 on the surface of the film 18. The first image forming lens 26 is provided with the first and the second reflection surfaces 26c and 26d and the second image forming lens 27 is provided wit the first and the second reflection surfaces 27c and 27d. By bending the optical path to be crank-shaped by using four reflection surfaces 26c, 26d, 27c and 27d, the optical path can be set along the second wall surface 17c of the chassis 17 demarcating the spool chamber 14. Thus, a useless space is eliminated and the size of the camera in the longitudinal direction is reduced.
Patent JP-S62243216-A (JP)
Inventor: TANAKA TOSHINORI
IPC: H01F7/06
Filed: 1986-04-16
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-H05292724-A (JP)
Title: Small-sized dc motor with electronic controller
Inventor: ONDA MASANORI
IPC: H02K29/00
Filed: 1992-04-09
Abstract: PURPOSE:To facilitate manufacturing a low-cost motor with a built-in electronic control circuit board by shaping its case cover so as to improve the insulation between the cover and the circuit board. CONSTITUTION:A small-sized DC motor has a shielding case 4, a case cover 1 for covering the case 4, and a printed electronic circuit board 2 for motor control. The cover 1 comprises a protrusion 1B capable of insulation from an electronic circuit pattern in contact with an extended part 2A of the board 2 in a state that the cover 1 and the board 2 are mounted in the case 4.
Patent JP-2000284587-A (JP)
Title: Image forming device
Inventor: NAMIKI KAZUHIKO
IPC: G03G15/01
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device in which a terminal tip can be prevented from wearing by moving an advancing/retracting member smoothly in the image forming device constituted so that power is fed to a developing unit side by allowing the advancing/retracting member, which is attached to be freely advanced/retracted in the state that either one of a power feeding terminal or a power receiving terminal is energized toward another terminal, to abut on the other terminal. SOLUTION: The advancing/retracting direction of a bar-like terminal 106 for impressing developing bias is set in the direction orthogonal to a tangential plane S passing through a contact point where a developing roll shaft 98a is in contact with the terminal 106 due to the rotation of a revolver developing unit, thus the direction of force F applied on the terminal 106 at the contact time is made equal to the direction where the terminal 106 is retracted.
Patent JP-S58204382-A (JP)
Title: Guided air frame system
Inventor: OKUGAWA HARUKI
IPC: F41G7/22
Filed: 1982-05-24
Abstract: PURPOSE:To increase equivalently the gain a phased array antenna, by correcting a launching forecasting angle by a target speed in case when a launching forecasting angle calculated in accordance with target information which is caught is larger than an angle decided in advance. CONSTITUTION:A radar 2 radiates radio waves 3 to a target, receives a reflecting signal 4, and extracts targer information. A future position of the target, a forecasting hit point and a launching forecasting angle are calculated by a control computer 5 from said target information. In case when a forecasting angle is large than a value set in advance, a forecasting angle correcting circuit 12 subtracts the forecasting angle by some angle being proportional to a target speed, and gives a command to a launching machine 6 as to the correcting forecasting angle.
Patent JP-H10265745-A (JP)
Title: Heat-sensitive adhesive sheet and information recording unit using the same
Inventor: MATSUZAKI MORIO
IPC: C09J7/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-sensitive adhesive sheet usable as a double post card capable of transmitting the same amount of information as that of a letter, excellent in stickiness of postage stamp and signature stamping on the released surface after removal, and provide an information recording unit using the sheet. SOLUTION: This heat-sensitive adhesive sheet is obtained by forming heat sensitive adhesive layers 4a and 4b on both sides of a plastic sheet comprising a plastic sheet substrate 1 having one matted side, and a release layer 3 which is laminated to the matted surface, can be released from a matte layer 2 and has excellent stickiness of postage stamp and signature stamping on the released surface after removal. The release layer 3 consists essentially of at least one resin selected from a polyvinyl alcohol, etc., and an inorganic pigment and/or an organic pigment in the weight ratio of the whole resin to the whole pigment in the layer of 100 (resin):0 (pigment) to 60:40.  A heat sensitive adhesive sheet 5 is laid between paper to be folded into two or three parts having information recorded inside or two or more pieces of paper in which information is recorded and totally integrated by heating to give the objective information recording unit.
Patent JP-S61246906-A (JP)
Title: Manufacture of magnetic head
Inventor: KOJIMA YUJI
IPC: G11B5/187
Filed: 1985-04-24
Abstract: PURPOSE:To use a core bar efficiently by forming at least two kinds of gap slots of different width considering the width of a track. CONSTITUTION:Plural gap slots 4 of R/W side are formed in a core bar 1, a single crystal Mn-Zn ferrite, by a diamond cutter at equal width and at spaces (b) of equal pitch. Further, gap slots 5, 6 of E side having two kinds of width a1, a2 narrower than the width (a) of the gap slot of the core bar 1 are formed alternately in a core bar 2 by a diamond cutter at space b' of equal pitch. The core bar 1 in which R/W side gap slots 4 are formed and the core bar 2 in which E side gap slots 5, 6 are formed are welded by glass 7 to face to each other. At this time, slots 4, 6 and gaps on both ends are arranged to overlap each other.
Patent JP-H04298579-A (JP)
Title: Moisture cross-linking coating composition
Inventor: NAKAMURA EITARO
IPC: C09D127/22
Filed: 1991-03-27
Abstract: PURPOSE:To prepare the title compsn. of solvent type which undergoes spontaneous cross-linking with moisture to give a coating film excellent in weatherability, chemical resistance, and solvent resistance by compounding a resin having specific hydrophilic groups and epoxy groups into a coating compsn. CONSTITUTION:The title compsn. contains a vehicle comprising a resin having at least one kind of hydrophilic group selected from the group consisting of SO3M, SO4M, and PO3M2 (wherein M is an alkali metal or ammonium ion) and epoxy groups. Pref. examples of the resin are a vinyl chloride copolymer, a (meth)acrylate copolymer, and a styrenic copolymer, and these resins are prepd., e.g. by copolymerizing vinyl chloride, a (meth)acrylate, or styrene with a radical-polymerizable monomer having the hydrophilic group, an epoxy monomer, and, if necessary, another copolymerizable monomer.
Patent JP-H05260414-A (JP)
Title: Switching regulator in video equipment
IPC: H02M3/155
Filed: 1992-03-11
Abstract: PURPOSE:To fix an oscillating frequency with high accuracy without being affected by dispersion or drift in components even when an oscillating frequency of the switching regulator is increased. CONSTITUTION:An oscillating frequency fT of the switching regulator is compared with a subcarrier frequency fSC in a chroma signal in a video signal and fixed by using the subcarrier frequency fSC. A phase comparator 12 compares a phase of a signal of a 1st frequency divider 11 frequency-dividing the subcarrier frequency fSC and a phase of a signal of a 2nd frequency divider 15 frequency-dividing the oscillating frequency fT of the switching regulator and an output signal of the phase comparator 12 controls the oscillating frequency fT of the oscillator 14. A triangle wave is generated at the output of the oscillator 14, a comparator 4 is used to generate a PWM pulse, which is used to apply on/off control to a switching element Q1 thereby making a feedback voltage (Vfb) equal to a reference voltage (Vref).
Patent JP-S63255551-A (JP)
Title: Heat insulated piston
Inventor: KAWAMURA HIDEO
IPC: F02F3/12
Filed: 1987-04-11
Abstract: PURPOSE:To enhance the sealing performance and heat insulation by fitting a piston crown and a skirt together at their centers and peripheries through a heat insulating seal, and allowing the periphery of the crown to deform to the outside when pressure is applied. CONSTITUTION:A ceramic piston crown 1 and a metal piston skirt 2 are fitted together at their centers and peripheries. A heat insulating seal 8 is furnished at the mating surfaces of these piston crown 1 and piston skirt 2. A beveled part 3 is furnished so that the center of piston crown 1 protrudes. Thereby the heat capacity of the piston crown is reduced to increase the suction efficiency, and also the sealing performance can be enhanced through deformation of the crown periphery to the outside when pressure is applied to the piston crown.
Patent JP-2000286906-A (JP)
Title: Data demodulation method
Inventor: NAKAMURA HIROSHI
IPC: H04L1/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable data demodulation method which adds an element, i.e., a character time interval equivalent to a single character to significantly decrease misreading for deciding the binary data on every bit. SOLUTION: In this demodulation method, the binary data are composed of a frequency modulated signal that is produced by combining a high frequency signal with a low frequency signal, the data equivalent to a single character are composed of a prescribed number of bits and a parity bit and the presence or absence of a peak point is detected from a reproduced signal waveform of a recording data signal within a fixed time interval to demodulate the binary data.  Then the character time interval equivalent to a single character of the recording data is defined as a prescribed range by a prescribed number of bits, all peaks are detected for a digitized reproduction signal waveform, the inter-peak time interval is measured to generate the inter-peak interval value, these inter-peak interval value are successively added together, the termination of a single character is decided from the peak position included in the character time interval equivalent to a single character and the data are demodulated in every quantity equivalent to a single character.