baber/WOPTO huggingface dataset:
Patent JP-H04301392-A (JP)
Title: Lighting control device
Inventor: NISHIYAMA HIDEO
IPC: H05B41/16
Filed: 1991-03-29
Abstract: PURPOSE:To unify emission of lamps by accurately controlling the individual lamps of different optical characteristic. CONSTITUTION:Ratio of optical characteristic of a lamp 3, for instance, emitting characteristic of various components used in the lamp 3 is detected to compare an output from an optical characteristic detecting means with the predetermined reference optical characteristic by a comparing means, and a current, supplied to the lamp 3, is controlled based on a result of the comparison by a current limiting means 2. Optical characteristic with the time lapse serving as the reference of individual lamps is left as stored in a lamp characteristic deviation memory means 6 to compare the stored optical characteristic with the predetermined reference optical characteristic, and the current, supplied to the lamp 3, is controlled based on the compared result by the current limiting means 2.
Patent JP-S58181633-A (JP)
Inventor: MITSUHASHI KAZUNORI
IPC: B29K105/06
Filed: 1982-04-19
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-H071307-A (JP)
Title: Plate glass grinder by numerical control system
Inventor: BANDO SHIGERU
IPC: B24B9/10
Filed: 1994-04-01
Abstract: PURPOSE:To prevent overcutting, and to facilitate position adjustment at a machining wheel when the grinding wheel is worn by carrying out numerical control to turn the machining wheel so that the rotation center of the machining wheel is situated on the normal with regard to the periphery of plate glass at a grinding point. CONSTITUTION:A plate glass 8 is fed to and drawn from a grinder main body for grinding the periphery of the plate glass 8, by a feeding device and a drawing device. A machining head 5, a table 6 and a machining wheel 7 are provided on the grinder main body, while a receiving board 9 for fixing the plate glass 8 is provided on the table 6. A direct-acting board 26 to be moved by a slide rail device is provided. A slide adjustment device 35 for adjusting the mounting position of a spindle motor 34 is provided on the machining wheel 7. The turning angle of the machining wheel 7 is numerically controlled so that the normal in the peripheral shape of the plate glass 8 passing a grinding point A is made to agree with a straight line connecting between the grinding point A and the rotation center 41 of the machining wheel 7.
Patent JP-S62220868-A (JP)
Title: Automatic analyzing instrument
Inventor: NOMURA YASUSHI
IPC: G01N33/49
Filed: 1986-03-24
Abstract: PURPOSE:To permit numerical evaluation with respective specimens by comparing the measured value of the specific specimen with the per cent determined from the frequency appearing in the past with the same specimen, thereby obtaining the equiprobability of the measured value. CONSTITUTION:An analyzing instrument is so constitute that the values Xi (i=1,2-) of the results of the analyses obtd. by said instrument are successively outputted. The outputs are quantized in a quantizing part 2 by referencing the values from a normal value table 3. The quantized values are compared with the values in a memory device 4 by a comparing means 5. The existence of the previous example is discriminated and counting is executed when the coincidence with all the times is thereby attained. Data with all the specimens are stored in the memory device 4 and the comparisons are made with all the specimens. As a result, whether the restudy is ought to be made with the measured value or not is discriminated.
Patent JP-S55157056-A (JP)
Title: Disc cash control system
Inventor: TOKUNAGA TAKEHISA
IPC: G06F3/06
Filed: 1979-05-25
Abstract: PURPOSE: To increase the cash hit rate, by increasing the unit read in the data from the disc unit to the cash memory according to the data length, when the data sequentially accessed is absent in the cash.  
     CONSTITUTION: A disc cash control unit 400 interprets the readout/write-in instruction of a disc output from a CPU 3,000 to check whether or not the accessed data is present in a cash memory 500. If present, the control unit 400 accesses the data required for the cash memory 500. If absent, the block including the data is read out from the disc unit 2,000, and the accessed data is given to the CPU 3,000 and this block is stored in the cash memory 500. If no vacant block is present, a suitable block low in the frequency of reference is selected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63233483-A (JP)
Title: Feature extracting device
Inventor: YANO MASAHISA
IPC: G06K9/62
Filed: 1987-03-23
Abstract: PURPOSE:To obtain required subpattern without executing scanning plural times and to speed up processing by deciding which subpattern includes a picture element on a scanning point of a binary pattern, deciding the continuity of the subpattern and storing the data based on the decided result. CONSTITUTION:A window register 6 is directly connected to a line memory 7. A pattern near the scanning points of a document/drawing converted into a binary pattern 1a outputted from an image input part 1 is extracted by the window register 6. The size of the window register 6 is determined by the number of continued black picture elements to be a decision value for the extraction of each subpattern. A deciding circuit 8 decides which subpattern includes the picture element on the scanning point in accordance with the contents of the window register 6 holding the state of the picture element near the scanning point of the binary pattern 1a and also decides whether the picture element on the scanning point is continued to the already decided subpattern or not. The picture element is stored in the corresponding subpattern memories 9-12. Respective subpattern memories 9-12 have the same capacity and their reading and writing positions are the same as the scanning position.
Patent JP-H04220582-A (JP)
Title: Poly-static correlation radar
Inventor: YUNG KAR W
IPC: G01S13/00
Filed: 1991-03-06
Abstract: PURPOSE: To improve the resolution power of the position, distance, and speed measurement of a polystatic correlation radar apparatus. CONSTITUTION: This polystatic correlation radar comprises a plurality of radar signal receivers 18a-c provided with distance gates 24a-c of received radar signals to determine the distance from receivers to an object, a means 32 to cross-correlate respective receivers with radar signals received respectively by a plurality of the receivers as to supply corrected received radar signals from all of the receivers, and a signal processing means 34 electrically connected with the means 32 to cross-correlate the radar signals in order to determine the angular position of and the radius distance to an object from respective receivers. In the case Doppler process is carried out for speed measurement, Doppler processing apparatuses 24a-c are arranged successively to the distance gates 24a-c and the Doppler processing is carried out before cross-correlating process.
Patent JP-S58184400-A (JP)
Title: Leak test by filling water for low-pressure liquefied-gas storage tank
Inventor: OONO KATSUHIKO
IPC: F17C13/12
Filed: 1982-04-20
Abstract: PURPOSE:To reduce the amount of water used and shorten the water filling time and the time necessary for a test, by putting a proper quantity of balloons into a low-pressure liquefied-gas storage tank. CONSTITUTION:The balloons 3 each having a weight 2 are arranged in the deflated state in a storage tank 1, and then each balloon 3 is filled with the injected air. Then, water is poured into the storage tank 1 up to a prescribed height. When the storage tank 1 is filled with water, the amount of water poured can be reduced by the volume of the space occupied by the balloons 3, and the water filling time can be reduced.
Patent JP-H10260074-A (JP)
Title: Method of producing mixture
Inventor: YAMAMOTO KOSAKU
IPC: G01G17/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a mixture, which can enhance the degree of weighing accuracy of a component so as to obtain a mixture having a stable composition of components. SOLUTION: When an object to be weighed, containing an insulator which is easily statically electrified, is weighed with the use of an electronic force balance, the weighing is made while static electricity is removed from the object to be weighed with the use of an ion generator, or while at least the outer surface of the object to be weighed which is brought into contact with a weighing dish of the electronic force valance is made conductive. Otherwise, in the preparation of melt for liquid-phase epitaxial growth of Hg-Cd-Te alloy which is useful for an infrared detecting element, after weighing Cd and Hg, they can be mixed together at a room temperature.
Patent JP-S56163118-A (JP)
Title: Thermosetting resin
Inventor: INOUE TOSHIO
IPC: C08L61/04
Filed: 1980-05-20
Abstract: PURPOSE: A thermosetting resin excellent in impact resistance, heat resistance, adhesiveness, water resistance, etc., and particularly suitable for the production of laminated sheets, molded products, etc., for electrical insulating materials and engineering , consisting essentially of a urethane group-containing polymaleimide.  
     CONSTITUTION: A polyol of formula I, wherein R 1  is a mono- to decavalent organic group and n is 1W10, is reacted with a polyisocyanate of formula II, wherein R 2  is a mono- to decavalent organic group and m is 1W10, to obtain a urethane group-containing polyisocyanate (A) of formula III. Next, this polyisocyanate (A) is reacted with maleic acid and/or maleic anhydride to obtain a urethane group- containing polymaleimide of formula IV. This polymaleimide can be cured by heating it, if necessary, after mixing with a different thermosetting resin, e.g., phenol resin, or a vinyl monomer.  
     USE: Castings, adhesives, paints, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55157006-A (JP)
Title: Prediction control unit
Inventor: YOSHIDA FUMIO
IPC: G05B13/02
Filed: 1979-05-25
Abstract: PURPOSE: To enable to execute optimum prediction control at all times, by calculating the response delay time of the prediction control unit depending on the frequency and amplitude of external disturbance and changing the control lead time so that it is in agreement with the response delay time.  
     CONSTITUTION: The relation between the response delay time Δt of press-down unit 8 and the frequency and amplitude of the press-down position reference value ΔS 1  can logically be calculated or measured by a real unit, and the relation can be stored in a calculator 15 for Δt in advance. Further, the frequency of the reference value ΔS 1  is the same as the frequency of the thickness of deviation plate ΔHa detected with a deviation plate thickness frequency measuring unit 11, and the amplitude of the reference value ΔS 1  can be obtained by the amplitude of the deviation plate thickness ΔHa and the influencing coefficients A and B, with equation (1). Thus, the response delay time Δt of a press-down unit 8 can be calculated with a calculator 13. A readout unit 6 selects the memory element to read out the plate thickness deviation ΔHb from the memory unit 4 by taking the control lead time ΔT as ΔT=Δt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59191465-A (JP)
Title: Motor with frequency generator
Inventor: KAKIGI WATARU
IPC: H02K7/20
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a rotary speed signal of large output by disposing the first and second generating coils between a rotor section and a stator section and adding the both outputs. CONSTITUTION:The first generating coil 8a is arranged at the position opposed to the slot formed on a rotor between a rotor section and a stator section. The second generating coil 8b is arranged at the position opposed to a multipolar magnet between the rotor section and the stator section. A current induced by a magnetic field generated by flowing a drive current to a drive coil becomes in reverse phase between the first coil 8a and the second coil 8b to cancel to each other, and a current induced as a rotating speed signal is in phase between the first coil 8a and the second coil 8b.
Patent JP-H06277396-A (JP)
Title: Clothing dryer
Inventor: NAKAJIMA SHINICHI
IPC: D06F58/02
Filed: 1993-03-25
Abstract: PURPOSE:To provide a clothing dryer in which heat exchanging performance is improved by setting the outermost diameter of a heat exchange fan to be similar to that in conventional ones, and enlarging a blade diameter only. CONSTITUTION:A clothing dryer is provided with a heat exchange fan 28 having blow and heat exchange functions installed at a back part of a rotary drum installed freely rotatably in a main body, a partition plate 30 to separate blow of the heat exchange fan into a drying air side and a cooling air side, a seal member 31 composed of flexible material attached to the partition plate, and more than one flanges 29 arranged at an outer circumferential part of the heat exchange fan to be engaged with the seal member 31 contactlessly.
Patent JP-S62222789-A (JP)
Title: Monitor camera system
Inventor: KARAKI EIJI
IPC: H04N7/18
Filed: 1986-03-25
Abstract: PURPOSE:To coincide the synchronization of a synchronizing signal and a video signal without an error by providing a controlled potential synchronizing signal addition circuit in a camera controller. CONSTITUTION:A synchronizing signal generating circuit outputs a signal to a pedestal clamp circuit 7 and the controlled potential synchronizing signal addition circuit 11. A controlled potential clipping circuit 8 clips the synchronizing signal at a potential lower by a constant voltage from a pedestal level to make the amplitude of the synchronizing signal constant. Thereby, the synchronizing signal is maintained to a constant potential. Therefore, in the synchronizing signal circuit 6 of a monitor camera 1, the synchronizing signal can be easily separated and a stable synchronizing signal output can be fed to a video signal circuit 4.
Patent JP-H11264296-A (JP)
Title: Retracting device
Inventor: AKESAKA TOSHIO
IPC: F16L1/024
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To retract a rod with a working member of an existing pipe updating device or the like connected to the end part, into an arrival shaft under almost constant tension. SOLUTION: A pair of ball screws 21 are arranged between a first plate 11 and a second plate 12 and supported rotatably in normal and reverse directions. A carriage 31 reciprocated being driven by the ball screws 21 is provided, and a transmission member 32 is interposed between the carriage 31 and a rod 1 to pull the rod 1. The second plate 12 is provided with a holding member 40, and the rod 1 and the transmission member 32 on which tension is acting are held by the holding member 40. A cutout part including the axis of an existing pipe 3 is formed at the first plate 11. The cutout part is closed with a flange member 60, and a holding member 50 with a split sleeve 51 is disposed and fixed to the end part of the existing pipe 3. The carriage 31 is reciprocated at the fixed stroke to pull the rod 1.
Patent JP-S57181210-A (JP)
Title: Demodulation system
Inventor: FURUYA MASAHIRO
IPC: H03D1/22
Filed: 1982-04-20
Abstract: PURPOSE:To achieve demodulation without increasing a sampling frequency by using a triangular wave as a carrier for synchronous detection. CONSTITUTION:A triangular wave is used as a carrier for synchronous detection. When this triangular wave is processed by Fourier series expansion, higher hamonics are reduced in order of 1/(n<2>). Thus, less-distortion demodulation is achieved without increasing a scampling frequency. In concrete, a transmitted modulated facsimile signal 5 while applied directly to a demodulator 4 is  branched and inputted to a digital PLL1, which sends a carrier component signal 6 to a triangular wave generator 9 to regenerate a triangular-wave carrier 10 having a prescribed frequency, which is applied to the demodulator 4. The regenerated carrier 10 is multiplied by the directly-inputted modulated facsimile signal 5, thereby sending out a demodulated facsimile signal 11.
Patent JP-H09255140-A (JP)
Title: Lumber crosswise piling/loosening device and crosswise piling/loosening method for drying lumber
Inventor: SATO JIRO
IPC: B65G57/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a lumber crosswise piling/loosening device and a crosswise piling/loosening method for drying wood which is capable, with only one device, of conducting the operation from lumber crosswise piling operation before a drying process to a lumber pile loosening, operation after the drying process and minimizing equipment investment. SOLUTION: An operation of feeding a lumber pallet 20 from a lumber pallet loading part 4 to a lumber crosswise piling/loosening conveyor 3 by a lumber pallet conveying part 9, and an operation of aligning undried wood 18 on the lumber pallet, and feeding in from a lumber conveying conveyor 2 with a lumber conveying part 8 in a fixed direction are repeated alternately for lumber pick and feed from the conveyor 3. A lumber loading pallet 21 whose wood is subjected to drying process is received by the lumber crosswise piling/loosening conveyor 3. An operation of recovering dried lumbers 19 from on the lumber pallet to the lumber conveying conveyor 2 on the conveyor with the lumber conveying part 8, and an operation of recovering the lumber pallet onto the lumber pallet loading part 4 with the lumber pallet conveying part 9 are repeated alternately for lumber pile loosening.
Patent JP-H06282069-A (JP)
Title: Photosensitive resin composition for thick-film circuit
Inventor: YAMAMOTO TAIJIROU
IPC: G03F7/031
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a resist pattern having a high aspect ratio by specifying the mol.wt. of a liq. photosensitive resin consisting of a prepolymer having a specified ethylenic unsaturated bond and an ethylenic unsaturated monomer. CONSTITUTION:The liq. photosensitive resin consists of a prepolymer having an ethylenic unsaturated bond and an ethylenic unsaturated compd. monomer. The unsaturated bond concn. of the prepolymer is controlled to 10<-2> to 2X10<-4>mol/g and the mol.wt. to 1500-50000, and a photosensitive resin composition for a thick-film circuit, which is neutral or soluble in aq. alkali and developable, is used. Further, the resin preferably contains 100 pts.wt. of the composition and 0.1-100 pts.wt of mono(2-methacryloyloxyethyl) phosphate. Consequently, a high-resolution photosensitive resin composition capable of forming a resist pattern having a high aspect ratio, highly adhesive to the surface of metal and excellent in stability to a plating soln. is obtained.
Patent JP-2000265443-A (JP)
Title: Dust collector
Inventor: HANDA HIDEAKI
IPC: E02B5/08
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To avoid an enlargement of a dust collector by arranging a guide passage tapering toward the downstream side from the upstream side and forming a side wall out of a porous guide plate in a waterway. SOLUTION: A guide passage 2 tapering toward the downstream side from the upstream side and forming a side wall out of a porous guide plate 10 is arranged in a waterway 1. A downstream side end part of the guide passage 2 is provided with a screen for capturing dust/dirt and a rake device 14 for raking up/removing the captured dust/dirt along the screen. Flowing water flowing in the waterway 1 is guided in the guide passage 2 to be made to flow to the downstream side through respective through holes of the guide plate 10 or through the screen after being introduced to a capturing part 3. While, the dust/dirt in the flowing water is captured by the screen while gathering the dust/dirt in the capturing part 3 along the guide plate 10 to be guided to a gathering bucket 36 by the rake device 14.  Thus, an enlargement of a dust collector can be avoided, and since a flow of the waterway 1 is not dammed up, a required flow rate can be secured.
Patent JP-H07252714-A (JP)
Title: Flow-tube spinning method and apparatus therefor
Inventor: YAMAMOTO YOSHIMI
IPC: D01D5/06
Filed: 1994-03-09
Abstract: PURPOSE:To surely and smoothly introduce a dope into a flow tube without causing the solidification of the dope in a fine pores or the flow tube and to solve the problems such as yarn breakage in a flow-tube spinning method. CONSTITUTION:This spinning method comprises the filling of a spinning bath 1 with a non-solidifying liquid A before introducing a solidifying liquid B into the bath, the ejection of a dope (d) into the non-solidifying liquid A, the introduction of the dope together with the non-solidifying liquid A into a flow tube 4, the substitution of the solidifying liquid B for the non-solidifying liquid A in the spinning bath 1 after getting good ejection state and introduction state and the start of the proper spinning. This spinning apparatus is composed of a spinning bath tank 1 furnished with a spinneret 2 and a flow tube 4, a liquid- introducing apparatus 6 for selectively introducing the solidifying liquid B or the non-solidifying liquid A into the bath and a discharging channel 9 to discharge the non-solidifying liquid A or a gas.
Patent JP-S61227201-A (JP)
Title: Magnetic recording and reproducing method
Inventor: SATO MASAMICHI
IPC: G11B5/245
Filed: 1985-04-01
Abstract: PURPOSE:To enlarge a reproducing output voltage value even when the frequency characteristic of the reproducing output voltage is flat and the relative speed is low by applying a high frequency voltage to an electrostrictive element, and changing a head gap with a high frequency. CONSTITUTION:When a voltage is not impressed to an electrostrictive element 15, the gap length of a gap 12a of a core 12 goes to be zero. When the voltage is impressed to the electrostrictive element 15, the electrostrictive element 15 in shrinked in accordance with the voltage value, and therefore, the gap length of the gap 12a is expanded in accordance with the impressed voltage value, and the head construction body is shifted relatively to magnetic media 13. In short, there is the case that the magnetic media 13 are shifted, the head construction body is stationary or the head construction body and the magnetic media are both shifted. To reproduce by using the head construction body, a high frequency voltage with a higher frequency (about 10- about 100MHz) than that of the recording signal is impressed to the electrostrictive element 15, and then, the gap 12a is opened and closed.
Patent JP-H04302197-A (JP)
Title: Electronic component
Inventor: HASEGAWA TAKESHI
IPC: H05K7/14
Filed: 1991-03-29
Abstract: PURPOSE:To enhance an electronic component in reliability of resistance to vibration, shock, and heat by a method wherein a sheet material small, in friction coefficient and high in tensile strength is interposed between an inner housing and a heat insulator. CONSTITUTION:A spongy cushion material 11 is filled into the base of a recess hollowed at the center of a lower heat insulator 5a, and a surface film 11a high in tensile strength in a direction where inner thermal expansion is large is provided to the contact surface of the cushion material 11 with the heat insulator 5a. When an inner housing 2 is inserted into the recess provided to the lower heat insulator 5a, a first sheet 12a low in friction resistance and high in tensile strength is wound on the peripheral surface of the housing 2. After the insertion of the housing 2, when an upper insulator 5b is mounted thereon, a second sheet 12b formed of the same material with the first sheet 12a and into the same shape with the upper insulator 5b is interposed between the upper and the lower insulator, 5b and 5a. By this setup, an electronic component can be improved in reliability of resistance to vibration, shock, and heat.