baber/WOPTO huggingface dataset:
Patent JP-S5918768-A (JP)
Title: Magnetic coating
Inventor: NAKANO HIROSHI
IPC: G11B5/708
Filed: 1982-07-22
Abstract: PURPOSE:To obtain a magnetic coating for magnetic tapes, with magnetic powder optimally dispersed in magnetic layer, having excellent electromagnetic transformation characteristics, free from blooming development, by applying, as a dispersant, an N<alpha>-methylated derivative of N<epsilon>-acyl lysine. CONSTITUTION:The objective magnetic coating can be obtained by (A) applying to a magnetic coating prepared by dispersing magnetic powder in a binder, (B) as a dispersant, at least one sort of an N<epsilon>-long chain acyl-N<alpha>.N<alpha>-dimethyl lysine (e.g., N<alpha>.N<alpha>-dimethyl-N<alpha>-lauroyl lysine) or N<alpha>-long chain acyl-N<alpha>,N<alpha>,N<alpha>- trimethyl-N<alpha>-stearoyl lysine of formula I or II (R is 7-19C hydrocarbon), respectively, or its salt. EFFECT:Having better dispersibility and electromagnetic transformation characteristics such as sensitivity, frequency characteristics, etc.
Patent JP-H07308923-A (JP)
Title: Method of dismantling metal/rubber composite
Inventor: SARASHI HIROTAKA
IPC: B29K105/26
Filed: 1994-05-17
Abstract: PURPOSE:To make heat energy a little, by a method wherein a core body is heated through an induction coil of a high-frequency induction heating device, a destruction process of an adhesive layer destructing the adhesive layer between rubber and the core body and a notch are provided and a separation process pulling out the core body through the notch is contained. CONSTITUTION:An induction coil 5 of a high-frequency induction heating device which is capable of outputting a high frequency of 10kHz-3MHz with outputting electric power of 500w-50kw is set up on a cushioning tire 1A and the induction coil 5 is turned on. Hereby, a high-frequency current flowing through the induction coil 5 is allowed to generate a magnetic field centering around the coil, the magnetic field is permeated through rubber 3 and an induction current is induced on the core body 2. Then a turning process heating the cushioning tire 1A while turning the cushioning tire 1A is provided. Hereby, the high-frequency induction heating device can be managed with a little output current and the destruction process of the adhesive layer can be processed far economically. In a separation process, notches 9, 9 are provided in one side and the other side of a tire substrate 11 at the same time at a position where the distance between the surface of the rubber 3 and the adhesive layer 4 is the shortest.
Patent JP-H11302067-A (JP)
Title: Pallet for drying roofing tile material
Inventor: OHASHI MASAYUKI
IPC: C04B33/30
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a pallet which is capable of receiving plural kinds of roofing tile materials without receiving any restriction with respect to the combination of the kinds of roofing tiles, due to the shapes of roofing tiles and for which any large-scale reversing device is unnecessary. SOLUTION: In this pallet, support members 14a,... are placed parallel to each other in a nearly square framed body 12 and plural first receiving tools 16a,... provided with receiving faces 18a,... each having a shape corresponding to the shape of the rear of a first roofing tile body Wj, respectively, are placed in the supporting members 14a,... respectively.  Also, plural second receiving tools 20a,... provided with receiving faces 22a,... each having a shape corresponding to the shape of the rear of a second roofing tile body, respectively, are placed alternately with the first receiving tools 16a..., in such a way that at least either the receiving faces 18a,... of the first receiving tools 16a,..., or the receiving faces 22a,... of the second receiving tools 20a,... can vertically and freely be elevated or lower to appear or disappear from the levels of the other receiving faces 22a,... or 18a,....
Patent JP-H04329393-A (JP)
Title: Discomfortableness index sensor
Inventor: SUZUKI TATSUYA
IPC: G01W1/17
Filed: 1991-04-30
Abstract: PURPOSE:To correctly measure the discomfortableness index from the resistance value of one element by forming a resistance from the composition having the proportional constant which is represented by a specific formula between the temperature dependence characteristic and the relative humidity dependence characteristic of the resistance. CONSTITUTION:A discomfortableness index sensor is formed from a composition in the relations T2>T1, Ra>Rb, 10<=x<=60 between the temperature dependence characteristic of a resistance and the relative humidity dependence characteristic, where the resistance at the absolute temperature T1 is R1, the resistance at the absolute temperature T2 is R2, resistance at the relative humidity Ha is Ra, and the resistance at the relative humidity Hb is Rb, and (x) is a proportional coefficient. In order to obtain such a composition, SrCO3, BaCO3, Y2O3, and CuO are mixed so that Sr:Ba:Y:Cu=3:1:2:6, and pulverized by a ball mill, and after drying, calcination is carried out. 10wt% vinyl acetate resin are added into the calcined article, and a RuO2 porous electrode is attached to the sintered body of the obtained molded article, and a discomfortableness sensor is prepared.
Patent JP-H0746425-A (JP)
Title: Video display device
Inventor: MAABIN NEIRU NOOMAN
IPC: H04N9/31
Filed: 1991-04-30
Abstract: PURPOSE: To prevent a beam current from flowing by turning off a transistor TR by disappearance of a horizontal deflection signal to give a negative voltage to the grid of a CRT at the time of detecting a defect of a horizontal scanning signal. CONSTITUTION: If a horizontal deflection signal HOR disappears and erasure of horizontal scanning is indicated, a transistor TR 106 is turned off, and the collector voltage is pulled back to the ground potential by a resistance 124. Voltages in the grid of a CRT and the anode of a diode 114 are reduced, according to the change of a voltage +V1 in the collector of the TR 106, and the diode 114 is reverse biased. Since TRs 106 and 51 are turned off after a while, a current is not pulled out from the +V1 voltage source. A signal SWEEP-LOSS becomes about 0V by loss of horizontal deflecting, and the TR 106 is made non-conductive, and therefore a current path from the +V1 power source to the ground point disappears.
Patent JP-S61287372-A (JP)
Title: Image reader
Inventor: KODERA MASAHIDE
IPC: H04N1/028
Filed: 1985-06-13
Abstract: PURPOSE:To attain accurately and efficiently focusing at image reading by providing a lamp at a position deviated from the center position of the curvature of a spherical lens. CONSTITUTION:A part of luminous flux is reflected in a spherical mirror by a lamp 2 located at a position deviated from the center position of the curvature of the spherical mirror 1 and an image 3 of lamp is formed. The luminous flux made incident on the microfilm 5 is diffused through a film image face and converged by a projection lens 6. The image forming luminous flux converged by the projection lens 6 consists of two luminous fluxes such as a luminous flux from the lamp 2 and that from the lamp image 3 as shown in solid and broken lines and the position of two luminous fluxes crossed as one luminous flux by the projection lens 6 in a sensor photodetection plane 7 of a position. B. When te plane 7 is at a position A or C, since the output peak of the line sensor is expressed at two points, the movement of the lens 6 is decided by output position interval of two peak values P2, P3.
Patent JP-S61284462-A (JP)
Title: Conduction heat generating recording apparatus
Inventor: ISHII HIROSHI
IPC: B41M5/26
Filed: 1985-06-11
Abstract: PURPOSE:To relatively inexpensively constitute the title apparatus and to enable high speed recording on plain paper, by constituting a recording head from electrode needles. CONSTITUTION:A resistor layer consisting of carbon black and a synthetic resin is provided to the inside surface of a conductive heat generating film 1 and a conductive layer comprising an aluminum vapor deposition film is provided to the outside surface thereof. A plurality of recording electrode needles 3 protruded from a current supply head 2 are contacted with the surface of the resistor layer provided to the inside surface of the current supply heat generating film 1 and a return electrode 4 is contacted with the other part of the surface of said resistor layer. A thermal transfer film 5 consists of a base material and a heat-meltable solid ink layer and the heat-meltable solid ink layer is arranged in the side of recording paper 8. A recording current is allowed to flow to the selected electrode needle 3 from a drive circuit 9 and the resistor layer in the vicinity of the electrode needless 3 of the conductive heat generating film 1 is allowed to generate heat by the electrode needles 3. The current flowing through the resistor layer flows through the conductive layer provided to the outside surface of the current supply heat generating film 1 and the return electrode 4. The current supply heat generating film 1 generates heat by the electrode needles 3 and the ink layer of the thermal transfer film 5 is thermally transferred to the recording paper 8 by the generated heat to perform recording.
Patent JP-H08319864-A (JP)
Title: Overheat preventing/controlling device for engine
Inventor: IZUMI HIDEYUKI
IPC: F02D23/02
Filed: 1995-05-26
Abstract: PURPOSE: To sink the temp. gradually to the specified appropriate level while the engine is left operating and prevent the engine from overheat by shifting the stopping position of a rack for adjustment of the fuel injection amount to the specific position where the amount decreases from the maximum. CONSTITUTION: When a water temp. sensor 1 or an oil temp. sensor S2 senses the specified overheat alert temp. while the engine 1 is in the high rating operating condition, a controller 6 emits a command signal to an output adjusting solenoid 4 and its plunger 8 is moved to C position, i.e., the low rating output position. Therefore, the left-hand stopping position of a rack 2 shifts to the right where the fuel injection amount decreases. As a result, the cooling water temp. of the engine 1 or the working oil temp. of the hydraulic system can be sunk gradually to the specified appropriate level while the engine 1 is left operating according to the low rating output curve, and the engine 1 can be prevented from overheat while the working efficiency is ensured good.
Patent JP-H07328112-A (JP)
Title: Sterilization method for blood purifier
Inventor: KATO NORIAKI
IPC: B01D65/02
Filed: 1994-06-10
Abstract: PURPOSE:To provide a radioactive sterilization method which achieves a reduction in the deterioration of a semipermeable membrane of a blood purifier comprising a semipermeable membrane. CONSTITUTION:In this method, a blood purifier comprising a semipermeable membrane is filled and sealed with an aqueous solution of an antioxidant and radioactive sterilization is performed with the semipermeable membrane immersed in the aqueous solution of an antioxidant. This enables the radioactive sterilization with little deterioration of the semipermeable membrane in the blood purifier.
Patent JP-2000297733-A (JP)
Title: Control method and device for internal combustion engine
Inventor: KAMIMURA KIYOSHI
IPC: F02P5/15
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a control device of 4 cycle internal combustion engine simplified the constitution of a crank shaft sensor for detecting the rotation information of a crank shaft and the input circuit of an electronic control unit. SOLUTION: Only one pulsar coil 4a is provided in a crank shaft sensor 4 and the pulsar coil inputs a standard position detection pulse and an ignition position detection pulse at the low speed time generated at the standard position and ignition position at the low speed time of respective cylinders to CPU 110 of an electronic control unit 1 through a wave shape plastic circuits F, G. In an extremely low speed area where it can not be judged with which cylinder respective pulsars generated by the crank shaft sensor are coped, the ignition action is carried out by the crank shaft sensor 4 near the upper dead point in the compression process of respective cylinders simultaneously in the entire cylinder at every time when the standard position detection pulse is generated.
Patent JP-S617365-A (JP)
Title: Film-removing composition
Inventor: ATOMURA SHIYUUICHI
IPC: C09D9/00
Filed: 1984-06-20
Abstract: PURPOSE:To provide titled composition capable of reading removing the target film from the base material while forming dried film by itself, comprising chlorine-based hydrocarbon solvent, carboxylic acid-modified product from vinyl synthetic resin, solid paraffin and naphtenic acid salt. CONSTITUTION:A solution prepared by dissolving in (A) a chlorine-based hydrocarbon solvent (e.g. methylene chloride, methyl chloride) (B) a naphthenic acid salt is incorporated with (C) a carboxylic acid-modified product from vinyl synthetic resin in a powdery form followed by adding (D) solid paraffin either directly in a powdery form or in a hydrocarbon solution form, thus obtaining the objective composition. Furthermore, for enhanced effectiveness, tetramethylene oxide may be incorporated in the above composition. The preferable amounts to be used are as follows: (A): 100pts.wt.; (B): 0.2-2pts.wt.; (C): 3-25pts.wt.; (D): 0.3-3pts.wt.
Patent JP-S5753987-A (JP)
Title: Amorphous semiconductor fine powder
Inventor: TABEI MASATOSHI
IPC: G03G5/08
Filed: 1980-09-17
Abstract: PURPOSE:To obtain amorphous semiconductor fine powder suitable for an electrophotograph and the incident region of a photo semiconductor device by addition of approximately 0.1-30 atomic % of Ge to an amorphous Si which contains an element that reduces capture level in an energy gap. CONSTITUTION:Pure gas or gas diluted with Ar or the like of silane or derivative from silane and GeH4 is introduced into an apparatus, dissolved by grow discharge, and amorphous Si fine powder is manufactured. A good result is obtained in case of mixing 0.1-30 atomc % of GeH4. Amorphous Si manufactured by vacuum evaporation or spattering in lack of H or the like has defects and a low resistance and its conductance is uncontrollable and scarcely shows photo conductance and luminescence, but by addition of H or F it is changed to show high resistance, large photo conductivity and luminescence through decrease of local level of electrons and holes in an energy gap. A good result is obtained in this case when the quantity of H is taken to be 5-30 atomic %. The quantity of H or F is adjusted with combination of the feeding quantity into an apparatus and a substrate temperature. Powder of high dark specific resistance is obtained with small sacrifice of photo conductivity especially when GeH4 is used together.
Patent JP-H09285303-A (JP)
Title: Healthy foot wear
Inventor: OZAKI HIDEYO
IPC: A43B3/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To form an uneven surface made by braiding strings containing an elastic and expanded rubber core like a straw sandal for softly stimulating healing points on the sole of a foot on walking. SOLUTION: The healthy foot wear comprises a surface member like a straw sandal made by braiding strings (2) covering a core (1) of a foamed rubber or a soft synthetic resin with cloth or the like.
Patent JP-S5829640-A (JP)
Title: Mold device
Inventor: KODAMA MASAHIRO
IPC: H01L21/56
Filed: 1981-08-18
Abstract: PURPOSE:To obtain a mold device free of the production of burr by using a system in which the drive pressure of a cylinder is detected near the inlet of the cylinder to detect the casting of resin in the cavity of a mold, then molding pressure is gradually increased. CONSTITUTION:A pressure sensor 9 is provided on the inlet side 6a of a cylinder 6 and the drive pressure of the cylinder is detected by a casting completion detector 15. When the casting of a resin in the cavity 7 of mold 1 is detected, a timer 16 is started. Then, the time from the completion of casting is put in a sequence circuit 17, a preset pressure value corresponding to the lapsed time is sent out to a D/A converter 18, a solenoid pressure control valve 10 is controlled  through a power amplifier 19, and molding pressure is gradually increased.
Patent JP-S618524-A (JP)
Title: Incomplete burning alarm
Inventor: NAKAMURA MASAKAZU
IPC: F23N5/26
Filed: 1984-06-25
Abstract: PURPOSE:To contrive to alarm the danger due to an incomplete burning in a living space by a method wherein a processing part is provided to output a signal when an oxygen concentration becomes lower than the designated value, an alarm part is provided to alarm according to the signal, and an alarm transmitting part is provided. CONSTITUTION:A detecting part 1 measures continuously an oxygen concentration in a high airtight living space where an opening type burning apparatus is used, the results are transmitted to a processing part 2. The processing part compares a concentration information from the detecting part 1 with the preset alarm concentration and 18% concentration. When the concentration becomes lower than the alarm concentration, the processing part 2 sends a signal to an alarm driving part 3. The alarm driving part 3 operates a buzzer 4 and a lamp 5, notifies the danger occuring of CO2 gas generation due to the decreasing of the oxygen concentration to the people in the living space. At the further decreasing of the oxygen concentration down to the 18% concentration which is the tolerance limits for the human body, the processing part 2 outputs a signal to an alarm transmitting part 6, then the alarm transmitting part 6 transmits an alarm to an alarm monitoring center through a signal line 7.
Patent JP-H05320756-A (JP)
Title: Production of high strength austenitic stainless steel excellent in seawater corrosion rest stance
Inventor: TENTO MASAYUKI
IPC: C22C38/44
Filed: 1992-05-21
Abstract: PURPOSE:To produce a high strength austenitic stainless steel material excellent in seawater corrosion resistance by subjecting a steel with specific composition to heating up to specific temp., to forging at specific temp. at specific forging ratio, and to cooling in specific conditions. CONSTITUTION:The steel has a composition consisting of, by weight, <=0.08% C, <=2.00% Si, <=2.0% Mn, 16-30% Cr, 6-20% Ni, 0.1-3.0% Mo, 0.1-0.5% N, and the balance Fe with inevitable impurities. The steel is heated up to 1100-1300 deg.C and forged at 800-1050 deg.C so that forging ratio becomes >=1.2. Subsequently, cooling is performed at >=50 deg.C/min average cooling rate in the temp. region between 800 and 500 deg.C. One or more kinds among <=2% Cu, <=0.5% Nb, <=0.5% Ti, and <=0.5% Zr are incorporated into the steel. By this method, the austenitic stainless steel material having satisfactory fatigue strength in sea water and suitable for hull construction can be obtained.
Patent JP-S63293118-A (JP)
Title: Manufacture of camshaft
Inventor: YAMAMOTO YOSHIFUMI
IPC: F01L1/04
Filed: 1987-05-26
Abstract: PURPOSE:To inhibit the change in cam shape due to the flow deformation in a melting zone, by blowing an inert gas against a heat irradiated area in a specific direction in a method of irradiating the cam surface of a camshaft stock with high-density energy heat while rotating the above camshaft stock. CONSTITUTION:The cam surface 11 of a camshaft stock 1 supported and rotated in an A direction is remelted by means of a laser beam 21 applied from a laser beam machine 2, so that a chilled layer is formed on the cam surface 11. In this method, simultaneously with the remelting of the above-mentioned cam surface, an inert gas 31 is blown at the required pressure through a blowing nozzle 3 provided to the position right behind the laser irradiated area from the tangential direction opposite to the direction of rotation of the stock 1 toward the heat irradiated area of the cam surface 11. By this method, flow control can be carried out while compensating the force of inertia and gravity acting on the remelting zone, and the deformation of cam shape due to flow deformation in the melting zone can be reduced to the minimum.
Patent JP-S5919483-A (JP)
Title: Dark current compensating method of solid-state image pickup element
Inventor: ITAKURA TADAYUKI
IPC: H04N5/335
Filed: 1982-07-24
Abstract: PURPOSE:To obtain an accurate image pickup signal without extending a pickup time, by eliminating a dark current component during the image pickup. CONSTITUTION:An indexing circuit 7 indexes, a dark current value corresponding to a temperature and an exposure time at the image pickup among dark current values stored in a storage element 6 in advance as a function of the temperature and the exposure time from temperature information of a heat sensing sensor 5 and a shutter speed of a shutter 2 and outputs the result as the dark current component. A image pickup signal produced in a solid-state image pickup element 4 is inputted to a difference circuit 8 and the dark current component produced at the indexing circuit 7 is subtracted from the image pickup signal and the result is outputted.
Patent JP-H09320304-A (JP)
Title: Flashlight
Inventor: ASA SHIGEYUKI
IPC: F21L19/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a flashlight excellent in reflective efficiency and heat resistance and high in illuminance, by forming an enameled surface on the inner surface of the center part near to the heating mantle of a reflecting plate. SOLUTION: A mantle guard 64 is detachably attached to the upper end part of a second pipe 62, and a heating mantle 7 is retained between the mantle guard 64 and a step part 62a. When the illumination of the heating mantle 7 is lowered following use, the mantle guard 64 can be detached to be simply replaced. Here, an enameled surface 51, wherein enamel-working is applied to a metal basis material, is formed on the inner surface side of the center part 5a near to the mantle 7 of a reflecting plate 5, besides which is constituted of two members of a first reflecting member 5A, having a continued rotative paraboloid and a second bowllike reflecting member 5B.  The reflecting member 5A forms a mirror surface 50 with mirror surface treatment applied to a light metal plate, and the reflecting member 5B forms an enameled surface 51 on the inner surface opposite to the mantle 7 with enamel-working applied to a steel plate basis material having high heat resistance.
Patent JP-S618629-A (JP)
Title: Weighing and packing device for grain
Inventor: SATAKE TOSHIHIKO
IPC: G01G13/06
Filed: 1984-06-23
Abstract: PURPOSE:To measure grains with high accuracy by discharging the optical standard quantity of grains from a feed tank to measuring tank, by measuring the discharging time thereof and by controlling the addition of the grains until its reaching the prescribed quantity thereafter with the signal of the discharging time thereof. CONSTITUTION:Grains are put into a feed tank 5 and discharged into a measuring tank 12 from a larger charging valve 9 and smaller charging valve 10. The weight is measured by providing a weight measuring part 15 to the measuring tank 12, also the discharging time of grains is measured by providing a timer device 24. In case of, for instance, weighing and packing 30kg grain, first the weight measuring part 15 measures upto 29kg, the discharging time of the grain at that time is measured and the larger charging valve 9 is closed. The remaining 1kg of the grain is discharged from the smaller charging valve 10 then. The correcting value is then calculated with comparing the premeasured discharging time with the reference discharging time and the closing of the smaller charging valve 10 is controlled by inputting the correction signal thereof to the control device of the weight measuring part 15, and the measurement is performed with the accuracy of upto 1.01kg for instance. Due to utilizing the signal of the discharging time, measurement can be performed with high accuracy accordingly.