baber/WOPTO huggingface dataset:
Patent JP-S5662932-A (JP)
Title: Stacking method of fine ore
Inventor: MATSUNAGA YOSHIFUMI
IPC: B65G3/02
Filed: 1979-10-29
Abstract: PURPOSE: To stack SiO 2 -rich fine ores without causing bottom flowing and segregation by sprinkling a surface layer of stacked ore with a predetermined amount of water.  
     CONSTITUTION: A fixed amount of water is sprayed on a surface layer of fine ore 2c of fine ores 2aW2c stacked on bedding yard 1 in layers from a plurality of feed water nozzles 4aW4e, 4a'W4e' set on roadbeds 5, 5' to wet the surface layer of ore 2c. Fine ore 3a of silica of high SiO 2  content or the like is then stacked. Ore 3a is stacked in a uniform thickness without causing bottom flowing. After spraying a fixed amount of water on ore 3a in a similar way, fine ore 3b of high SiO 2  content is further stacked. By this method stacking free from segregation is carried out while making the layers uniform in thickness, and starting material mixed in a fixed ratio for sintering is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5472019-A (JP)
Title: Time code reader
Inventor: TATE SHIYOUICHI
IPC: G11B27/28
Filed: 1977-11-18
Abstract: PURPOSE: To automatically discriminate the kinds of the time codes having been read and generate control signals for changeover by detecting the presence or not of frame addresses.  
     CONSTITUTION: The detection outputs of frame address detecting circuits 5 thru 8 become "1" when frame codes Sf are at 00, 24, 25, 29 addresses respectively, then a direction detection signal Pd is supplied to ANDs 10, 11 and the inverted signal of the signal Pd to ANDs 9, 12, the outputs whereof are then applied to ORs 13, 14 respectively. The output of the OR 13 is delayed as much as 1 bit of the clock pulses in a delay circuit 15, and the output pulses of the circuit 15 and the clock pulses are supplied to AND 16. The outputs of the OR 14 and AND 16 are supplied to JK-FF, whose output Q is then led as a discrimination signal to output terminal 18. When the time code SMPTE is read, said signal becomes "1" and it becomes "0" for EBU. Hence, driving of the displaying device showing the kinds of the time codes, changing-over of arithmetic units such as counters, etc. may be performed by this signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10333025-A (JP)
Title: Optical pickup device
Inventor: SUGIURA SATOSHI
IPC: G11B7/135
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of a leakage signal and to miniaturize a device by generating astigmatism having an astigmatism axis having a specified angle to the division line of a quadripartite light receiving surface. SOLUTION: A laser beam from a light source 1 passes through a hologram optical element 2 being a deflecting element and is condensed as a spot on the binary digit string of the signal recording surface 5 of an optical disk by an objective lens 4. Meanwhile, reflected light from the recording surface 5 passes through the lens 4 again and passes through the optical element 2 again, so that it is divided and deflected from its going-path. The deflected returning light is condensed and guided to the quadripartite light receiving surface 6 of a photodetector. The surface 6 must be put so that the division lines L1 and L2 may be in x-axis and y-axis directions. Therefore, the direction of the division line of the surface 6 is fixed according to the direction of the binary digit string (track) of the recording surface 5.  In such a case, the direction of the astigmatism axis generated for focusing servo is restricted to the direction of ±45 deg. on an x-y surface.
Patent JP-S5364305-A (JP)
Title: Power running circuit for energy-saving electric vehicle
Inventor: SUGIYAMA SHIYUUICHI
IPC: B60L50/30
Filed: 1976-11-18
Abstract: PURPOSE:To save energy by using the energy accumulated at a flywheel at braking time of a vehicle for the acceleration of a vehicle.
Patent JP-H083646-A (JP)
Title: Lower part charging type heating device
Inventor: ONISHI TOSHIO
IPC: C21D1/42
Filed: 1994-06-21
Abstract: PURPOSE:To prolong the service life of the tip part of a rod and to reduce the frequency of exchange thereof by forming the tip part contacting with a material to be heated to a specific structure, in the rod for preventing fall-down of the material to be heated in a lower part charging type heating furnace. CONSTITUTION:In the lower part charging type heating furnace 1 for charging and heating steel slab 6, etc., charged from a lower inlet and outlet 3 by providing an induction heating coil 2, in order to prevent the fall-down of the charged steel slab 6, the upper end of the steel slab 6 is held with a tip part abutting metal 50 of the rod 10 of preventing its fall-down which vertically moves by the action of a hydraulic cylinder 11 to prevent the fall-down of the steel slab 6. The lower end part of the rod 40 for preventing the fall-down is made to be water-cooling type and the side surface is lined with a heat insulating material 46 and the tip part is infiltrated with the heat insulating material 48 and a metal material 50 is fitted to the tip part thereof. An inserting part 54 of the tip part abuting metal material 50 is supported with the supporting part 72 of a cylindrical cover 70, and a laying part 74 of the cover 70 is laid on a receiving seat block 60 and fixed with a shirl-stop pin. By this constitution, the service life of the tip part abutting metal 50 is prolonged and can efficiently be used for long time with small frequencies of the exchanges.
Patent JP-S5763406-A (JP)
Title: Measuring method and device for shape of planary pattern
Inventor: YAMAGUCHI KENJI
IPC: G01B11/00
Filed: 1980-10-03
Abstract: PURPOSE:To enable accurate measuring of a pattern shape using a minimum amount of informations, by using a contour coordinate which is obtained by a method wherein a CCD image sensor of a linear array and a planar pattern to be measured are intermittently moved in a relatively parallel manner. CONSTITUTION:A CCD image sensor of a linear array and a planar pattern to be measured are mechanically and intermittently moved in a relatively parallel manner, and the cross coordinate of said sensor and the profile of the planar pattern to be measured is decided at each intermittent movement. The shape of the planar pattern is then determined from the cross coordinate. For example, a CCD image sensor 1 of a linear array is located above the planar pattern in a manner to cross it, and is intermittently moved in a Y-direction to find the cross coordinate of the pattern and the sensor from the number of counts sni until the output signal from the sensor changes at each movement, the number of counts eni until it restores to its original, and the current carrying amount in the Y-direction. The continuance of said operations detects the shape of all the patterns.
Patent JP-S5664241-A (JP)
Title: Ventilating device for windowless chamber
Inventor: OGAWA RIICHI
IPC: F24F7/007
Filed: 1979-10-26
Abstract: PURPOSE: To perform correction of ventilation current distribution in correspondance with the exhaust quantity and enable uniform ventilation by automatically carrying out the swinging adjustment of an incoming air adjusting plate on the basis of the result of detection to be made by a static negative pressure senser provided at a suitable position in the chamber so as to perform the flow speed control of incoming atmospheric air.  
     CONSTITUTION: In the case of applying the subject ventilating device to a henhouse, a high porous floor 3 is suspended in a windowless chamber, and a breeding chamber 5 having a cage 4, and a chamber 6 for storing excretions are provided at the upper part and the lower part of the high floor 3. A plurality of electrically-driven exhaust fans 7 are installed at the left and right side walls of the storage chamber 6. At the left and right corner part of the ceiling 1 there are provided slitlike air inlet ports 8 which are extended longitudinally along the wall, and said air inlet ports 8 are communicated with an outer air intake port 10 through the air inlet path 9. At the lower position of the above air inlet port 8 there are provided striplike incoming air adjusting plates 11 which are extended longitudinally, in a swingable manner. An opening degree adjusting device for the incoming air adjusting plate is suitably driven and controlled on the basis of each output of static negative pressure sensers 25... installed at the suitable positions of the ceiling 1 through a static pressure detector 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5927918-A (JP)
Title: Production of easily slidable polyester
Inventor: MATSUMOTO TETSUO
IPC: C08G63/78
Filed: 1982-08-10
Abstract: PURPOSE:To obtain an easily slidable polyester having excellent surface properties, by adding a phosphorous or phosphoric acid (derivative), an alkali (alkaline earth) metal compound and an organosilicon compound in the polycondensation step in the production of a polyester. CONSTITUTION:A terephthalic acid (derivative) is esterified with an ethylene glycol (derivative). A phosphorus or phosphoric acid (derivative) (e.g., mono-n- butyl phosphate), an alkali (alkaline earth) metal compound soluble in the reaction system (e.g., sodium acetate) and an organosilicon compound capable of reacting with the polyester (e.g., polydimethylsiloxane diol) are added during a period from the end of the esterification reaction to a point in the polycondensation reaction at which the average degree of polymerization is within 20. Then, the polycondensation reaction is brought to completion to obtain the purpose easily slidable polyester.
Patent JP-S5363543-A (JP)
Title: Solid relay
Inventor: YONEDA TAKEYOSHI
IPC: H03K17/13
Filed: 1976-11-17
Abstract: PURPOSE:To provide a low cost, with enough dielectric strength below the power supply voltage, for switching elements excepting bi-directional switching element, by interpositioning a bi-directional switching circuit between the gate and first electrode of the bi-directional switching element.
Patent JP-H11321789-A (JP)
Title: Oscillating device of propulsion unit in outboard motor
Inventor: TANAKA SEIICHI
IPC: F02B61/04
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor having a simple constitution and to make an operation light and easy in oscillating a propulsion unit constituting the outboard motor. SOLUTION: An outboard motor is provided with a propulsion unit 8 vertically oscillatably supported on a clamp bracket 6 mounted at a rear portion of a ship body 2; a hydraulic tilt cylinder 23 provided between the clamp bracket 6 and the propulsion unit 8 and can be telescopically operated; and a pressure oil supplying means 40 which supplies pressure oil to the tilt cylinder 23 to operate the tilt cylinder 23. The pressure oil supplying means 40 is provided with a hydraulic pump 41 capable of supplying the pressure oil to the tilt cylinder; and an operating means 43 connected to the hydraulic pump 41, inputs an operating force from a person through an operated portion 42 and transmits the operating force to the hydraulic pump 41 to drive the hydraulic pump 41. The operated portion 42 is disposed at inside or above the ship body 2.
Patent JP-S5564512-A (JP)
Title: Cosmetic composition of oil-in-water emulsion
Inventor: OKUYAMA GENICHIROU
IPC: A61K8/72
Filed: 1978-11-11
Abstract: PURPOSE: Title composition that contains a basic polypeptide and higher fatty acids as an emulsifier, thus having reduced allergic activity, being mild to skins and showing stable emulsification.  
     CONSTITUTION: A basic polypeptide that has over 8.5 isoelectric point and over 500 average molecular weight, a higher fatty acid as oleic acid, or soap made from said polypeptide and higher fatty acid and a oily substance bearing no free carboxyl groups, such as liquid paraffin, are added to water to produce said cosmetic composition of oil-in-water emulsion. The basic polypeptide is, e.g., a product from egg-white albumin that is partially hydrolyzed with hydrochloric acid, neutralized, desalted and collected with an ion exchage resin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6119644-A (JP)
Title: Linear, low-density polyethylene resin composition
Inventor: AZUMA YASUSHI
IPC: C08L7/00
Filed: 1984-07-06
Abstract: PURPOSE:The titled resin composition which has excellent slip characteristics, blocking resistance, etc., does not cause wrinkle in fabrication, and is made by incorporating a specified aliphatic acid amide and/or a specified silica gel into a linear, low-density polyethylene resin. CONSTITUTION:An aliphatic acid amide having a melting point of 60-120 deg.C (e.g. erucamide, oleamide or behenamide) and/or a silica gel having an average particle diameter of 1-20mum and a pore volume of 2ml/g or less in an amount of 0.1-1.5pts.wt. is incorporated into 100pts.wt. linear, low-density polyethylene (having a density of about 0.91-0.96g/cm<3>, containing about 1-60 short-chain aliphatic group branches per 1,000 carbon atoms on its chain).
Patent JP-H05329277-A (JP)
Title: Operation training device for remote control system helicopter
Inventor: INAI SHIGEO
IPC: A63H27/133
Filed: 1992-05-29
Abstract: PURPOSE:To constitute the device so that training of a hovering operation can be executed without limit, and also, it is formed compactly, and anybody from a beginner to an expert can use it. CONSTITUTION:The device is constituted by providing fixedly a hollow outer cylinder 3 to a base 1 in the vertical direction against its base, providing a movable member 4 being freely slidable vertically in the hollow outer cylinder 3, and providing a machine body fixing plate 14 through a joint such as a ball joint, etc., being slidable in every direction in the upper end of the movable member 4.
Patent JP-2000330610-A (JP)
Title: Learning controller and method therefor
Inventor: ISHIDA AKIRA
IPC: G05B13/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent satisfactory control performance from from being unobtainable and to prevent the extreme deterioration of control performance especially when transient change takes place owing to an error between a neuro estimated value and a parameter value to be estimated at the item of operating target value follow-up control using a neuro output value. SOLUTION: The neuro coupling coefficient of a neuro calculating means 12 is calculated by learning under the consideration of a target value by an error coefficient changing means 6 in a neuro learning means 15, and rewritten by a coupling coefficient rewriting means 17. The weighting factor of an error evaluation function between a neuro estimated value and a teacher signal to be used at the time of learning is changed according to a relative position relation among the neuro estimated value and the teacher signal and the target value by an error coefficient changing means 16, and the learning of the coupling coefficient is operated based on an evaluation function using the weighting factor by a neuro learning means 15.
Patent JP-S6084053-A (JP)
Title: Frequency keying signal decoder
Inventor: HANSUUDEIITAA ZANDAA
IPC: H03D3/24
Filed: 1984-07-06
Abstract: Decoder for a frequency keyed signal, particularly an FSK videotext signal. To avoid isochronous distortions, precise matching of the decoder is necessary. Due to the provision of a additional AFC circuit (11) to regulate the natural frequency of the VCO (5) in the PLL loop (3-5) of the decoder, such matching is no longer required.
Patent JP-H04364377-A (JP)
Title: Inverter equipment
Inventor: KANDA TAKASHI
IPC: H02M7/5387
Filed: 1991-06-11
Abstract: PURPOSE:To make the operation of high side switching more reliable even if the pulse width for driving becomes very small and also fully supply power to the high side switching element side. CONSTITUTION:An astable multivibrator circuit is formed by a timer IC1, and a monostable multivibrator circuit by a timer IC3. A high side switching element Q1 and Q2 and main switching elements Q3 and Q4 are turned on and off by the outputs from NAND gates G1 and G2 and the outputs from these timers IC1 and IC3 and a flip flop IC2. At the fall of the output of the timer IC3, the ON period of the main switching elements Q3 and Q4 and the ON period of high side switching elements Q1 and Q2 are made longer until the output of flip flop IC2 inverted.
Patent JP-H05335726-A (JP)
Title: Manufacture of reshaped metal pattern
Inventor: TERUYA YOSHIHIRO
IPC: B23K26/00
Filed: 1992-05-29
Abstract: PURPOSE:To process a metal pattern with high accuracy which is difficult to process by a drill at the time of the laser beam processing of unnecessary metal patterns, such as a printed circuit. CONSTITUTION:This manufacture of reshaped metal patterns includes the process of preparing an object on a support body, which a metal pattern with an unnecessary part is fixed on, the process (S) of converting the shape or position of the unnecessary part into data form, the removal process (S8) of removing the metal pattern of the unnecessary part by reshaping an excimer laser beam on the basis of data and applying it to the unnecessary part with a predetermined first energy density and the clean process (S15) of cleansing the expanded region including the unnecessary part by setting the energy density of the excimer laser beam to a lower value than the first energy density and applying it thereto.
Patent JP-S5928989-A (JP)
Inventor: TORIGOE MASAO
IPC: B26B19/38
Filed: 1982-08-10
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-S5929607-A (JP)
Title: Oil-in-water type emulsified composition for external skin use
Inventor: UJI YOSHITAKA
IPC: A61K8/72
Filed: 1982-08-10
Abstract: PURPOSE:A composition, prepared by incorporating an aqueous solution containing a polysaccharide, sucrose ester of a fatty acid, caseinate and polyhydroxy compound with an oily substance or further water, having improved stability without irritation to the skin in the form of a cosmetic having improved luster, etc. CONSTITUTION:An oil-in-water type emulsified composition prepared by incorporating and emulsifying a system consisting of (A) 0.01-1.5wt% polysaccharide, (B) 0.1-6.0wt% sucrose ester of a fatty acid having within 2.0-16.0HLB range, (C) 0.1-8.0wt% caseinate and (D) 1.0-30.0wt%, expressed in terms of the anhydrous substance, polyhydroxy compound with an oily substance or further water. A water-soluble polysaccharide, e.g. polysaccharide produced by microorganisms, seed polysaccharide, seaweed polysaccharide, etc. is used as the polysaccharide, and sodium caseinate, on ethanolamine caseinate, etc. is used as the component (B). An alkylene glycol, sugar alcohol, etc. is used as the component (C).
Patent JP-H10320778-A (JP)
Title: Recording method and reproducing method for optical disk and optical disk
Inventor: TAKEHARA HIDEAKI
IPC: G11B7/24073
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To satisfactorily perform a reproducing operation by making the converged light point of a reproducing light trace the recording track of an optical disk and obtaining a reproduced signal while receiving the reproducing light passed through the optical disk with a point detector constituting a confocal optical system together with a point light source with respect to an objective lens. SOLUTION: At the time of performing a recording operation, a recording light which is intensity-modulated into the light intensity of not larger than the threshold value of a light intensity capable of changing refractive indexes of recording materials of recording layers of the optical disk and a light intensity of not smaller than the threshold value is made to be emitted from a laser beam source 15 in accordance with an information signal to be supplied from an input terminal 21.  Moreover, at the time of performing a reproducing operation, since a reproducing optical system is made to be a confocal optical system in which both of the laser beam source 15 operating as a point light source in the reproducing operation and the light receiving surface of the photodetector 18 of a point detector 20 are arranged at the focal position of an objective lens 17, the reproducing of information signal from the optical disk in which the information signal is recorded on multiple layers is realized satisfactorily.
Patent JP-H10328707-A (JP)
Title: Hot tandem mill
Inventor: SATOU MASAYOSHI
IPC: B21B37/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a hot tandem mill with which both of schedulefree rolling by dispersion of wear on the surface of roll and control of the cross-sectional shape of a steel sheet are executable. SOLUTION: An even number of roll shift type rolling mills 12a, 12b in which two mills are paired and a controller 16 for controlling these mills are provided. The upper and lower work rolls 13 of each roll shift type rolling mill respectively have a prescribed crown curve for controlling cross-sectional shape and roll shifting mechanisms 14 for mutually moving the upper and lower work rolls in the axial direction are provided.  In the controllers 16, the amount of shift of each mill is decided to obtain the prescribed crosssectional shape of the steel sheet and also, by moving the work rolls of the rolling mill on the upstream side of the paired rolling mills by a specified amount in the axial direction with this shifted position as the center for every rolled coil and the dispersion of wear on the surface of roll is executed and the work rolls of the rolling mill on the downstream side of the paired mills are moved by the same distance in a prescribed direction. In this way, the change in the cross-sectional shape of the sheet by the shift for wear dispersion is cancelled.
Patent JP-H034209-A (JP)
Title: Scanning optical device
Inventor: SUGIURA YOSHINORI
IPC: G02B26/10
Filed: 1989-05-31
Abstract: PURPOSE:To eliminate the need for a lens support auxiliary member and to reduce the size of the device by applying an adhesive which have different characteristics to the 1st and 2nd adhesion surfaces of an image forming lens and fixing the lens to a lens holder. CONSTITUTION:This device makes an optical scan on a photosensitive drum 5 through a polygon mirror 3 which is driven by a motor 2 to rotate and the ftheta lens group 4 of the image forming lens system, and the lens group 4 is put in the lens holder 6. Then the 1st adhesion surfaces 6l and 6m and 2nd adhesion surfaces 8e - 8h for the top surfaces of an incidence-side lens 6a and a projection-side lens 4b to a side wall surface, are provided at the ceiling plate part of the holder 6, the surface 6l and 6m are fixed with, for example, an ultraviolet-ray curing type adhesive, and the surfaces 8e - 8h are fixed with, for example, a rubber-based adhesive.
Patent JP-H01308088-A (JP)
Title: Metal vapor laser device
Inventor: TADA MINORU
IPC: H01S3/03
Filed: 1988-06-06
Abstract: PURPOSE:To continuously supply metal particles in a metal vapor state without releasing the vacuum of a discharger to supply the particles to the discharger by providing a metal vapor generating supply unit in a metal outer tube, and disposing a metal vapor supply passage coupled by a vacuum pipe in the discharger. CONSTITUTION:A metal vapor supply ring 25 is disposed on the outer peripheries of a cathode 3' and an anode 4'. Discharging conditions such as a distributed state and the like in a metal vapor discharger are largely varied due to the diameter, the length of the discharger, i.e., its volume. In this case, metal vapor 20 generated in a metal vapor generating chamber 17 is introduced to the ring 25 provided on the outer peripheries of the cathode 3;, the anode 4' through a vacuum pipe 21, and distributed to be supplied to the discharger from a plurality of metal vapor supply ports 26 provided at the cathodes 3', the anode 4'. Accordingly, the plurality of ports 26 provided at the cathode 3', the anode 4' are disposed at optimum positions according to the vapor 20, the volume of the discharger, an applying power, voltage, etc., thereby obtaining a continuous and stable laser oscillation.