baber/WOPTO huggingface dataset:
Patent JP-H04122909-A (JP)
Title: Antireflection film for adhesive of faraday rotor
Inventor: YASUMA YASUHIRO
IPC: G02B1/115
Filed: 1990-09-14
Abstract: PURPOSE:To drastically lower the reflectivity in a wide wavelength band by interposing antireflection films consisting of 4 layers between a nonmagnetic single-crystal substrate and an adhesive. CONSTITUTION:These antireflection films are deposited by evaporation on the nonmagnetic single crystal substrate 1 of the Faraday rotor and are constituted into the 4 layers by alternately laminating SiO2 and TiO2. The values of nd/lambda where the refractive index of the respective layers is designated as n and the thickness as d are set at 0.048 to 0.061 in the 1st layer on the substrate side, 0.074 to 0.096 in the 2nd layer, 0.105 to 0.140 in the 3rd layer, and 0.033 to 0.045 in the 4th layer. The antireflection films 3 consisting of the 4 layers are eventually interposed between the substrate 1 and the adhesive 2 and the reflectivity occurring in the difference in the refractive index between the substrate (refractive index=1.93) and the adhesive (refractive index=1.54) is decreased.
Patent JP-H0670148-A (JP)
Title: Color converting method/device
Inventor: SEKI NORIAKI
IPC: H04N1/60
Filed: 1992-08-20
Abstract: PURPOSE:To provide a color converting method/device which can reduce the print color change despite the change of the GCR rate. CONSTITUTION:A color converting method is applied to convert the input color signal into a chromatic or achromatic color material so that an image is shown on an image supporter with use of plural chromatic color materials and at least a kind of achromatic color materials. Then an achromatic color material is acquired from the input color signal (S11). The chromaticity value is acquired for the color obtained by subtracting the achromatic color material from the input color signal (S12). Then the value of the chromatic color material is acquired from the chromaticity value in order to show the relevant color (S13).
Patent JP-H0990296-A (JP)
Title: Washing method and washing device for pitch, wax and the like
Inventor: ISHIKAWA MASAHIRO
IPC: B08B3/04
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute washing with high quality even if solvents of a hydrocarbon system, etc., having the sp. gr. smaller than the sp. gr. of pitch and wax by forming liquid flow going from above to downward with respect to the wash stuck with materials to be removed and oscillating ultrasonic waves from above toward the wash. SOLUTION: The solvent 20 of the hydrocarbon solvent or the like having the sp. gr. smaller than the sp. gr. of the pitch and wax is stored in a washing tank 1. The inside of this washing tank 1 is partition by a partition wall 6 to a double structure. An ultrasonic oscillator 2 of a frequency 25KHz and output 500W is mounted at the upper part of this partition wall 6. This oscillator is so mounted that the exit side of ultrasonic waves faces downward. As a result, the ultrasonic waves are oscillated from above to downward with respect to the lens 9 which is to be washed. The solvent 20 from an overflow section 7 and the solvent 20 from the bottom of the washing tank 1 are admitted into the tank beyond the partition wall 6 by a liquid feed pump 4 and, therefore, the liquid flow going from above to below is generated to the lens 9 which is to be washed.
Patent JP-S61121065-A (JP)
Title: Method for discriminating abnormal state of copying machine
Inventor: TAKAHASHI MASANOBU
IPC: G03G15/00
Filed: 1984-11-16
Abstract: PURPOSE:To discriminate surely the abnormal state by attaching a surface potential sensor and a toner concentration sensor near a photosensitive body and discriminating whether a copying function executing part or a sensor part is abnormal or not on the basis of detection signals of both sensors. CONSTITUTION:A surface potential sensor 13 and a toner concentration sensor 19 are attached near a photosensitive drum 1. If the detection signal of the surface potential sensor 13 is within the range of the an area R1, it is judged that the surface potential of the photosensitive drum 1 is a correct value; and if the detection signal of the toner concentration sensor 19 is within the range of an area R2, it is judged that the quantity of the toner attracted to the surface of the photosensitive drum 1 is a correct value. Said discrimination processings are performed in every one copying operation, and it is judged that a high voltage unit 21, a charging charger 12, or the like is abnormal if detection signals of both sensors are on the outside of correct ranges, and it is judged that the sensor which outputs the detection signal on the outside of the correct range, a control part, or the like is abnormal if only this detection signal is on the outside of the correct range.
Patent JP-S62103151-A (JP)
Title: Shuttle system serial line printer
Inventor: ENDO KUNIO
IPC: B41J2/245
Filed: 1985-10-30
Abstract: PURPOSE:To make the timing of printing accurate, by establishing the auxiliary magnetized part composed of arrangement of N and S poles by so minute pitch that their magnetic field is not practically sensitized by magneto resistance effect elements at both ends of the magnetized part of a magnetic linear scale. CONSTITUTION:A magnetic linear scale 100 is, in a united body, attached to the lower side part of a head bank and the MR element attached body 200 is fixed to a chassis. When the head bank moves linearly in the direction of A, A', the magnetic linear scale 100 moves also together therewith and each MR element linearly moves in the A, A' direction relatively to the magnetic linear scale 100. Then, the output signal Sa of a periodic waveform is obtained from output terminals 210, 212. By this system, when the MR element attached body 200 passes the auxiliary magnetized part 100a' of the magnetic linear scale 100, the waveform of output signal Sa is especially never disturbed. Therefore, the start and end of the generation of position detection pulse are executed by specific timing and the start and end of printing are carried out by an accurate timing.
Patent JP-H08106540-A (JP)
Title: Editor
Inventor: MATSUMOTO KAZUNORI
IPC: G06F9/06
Filed: 1994-10-06
Abstract: PURPOSE: To provide the editor which enables an operator to easily understand a complicated diagram. CONSTITUTION: A diagram (data indicating the diagram) 1 is inputted by an input means 2. A desired priority 3 is set on desired part on the diagram by a setting means 4. A detection means 6 detects a part difficult to read on the diagram. A propagation means 7 propagates the priority 3 set on each part of the diagram 1 to the other parts of the diagram 1 to set the priorities 3 of these other parts. A display means 5 displays the diagram 1 based on priorities 3. The part to be displayed of the diagram is indicated by an indication means 8.
Patent JP-S62103115-A (JP)
Title: Continuous molding method for frp
Inventor: HASEGAWA HIROSHI
IPC: B29C43/58
Filed: 1985-10-30
Abstract: PURPOSE:To obtain a stable and favorable molded article by corresponding even to dispersion of a material or molding temperature, by controlling opening and closing of a press, feed of a molding material and unloading of the molding through a variation of the speed of sound of supersonic waves transmitting within a prepreg anterior to pressurization or a quantity equivalent to that by catching hold of the same. CONSTITUTION:At the time of cure of resin, the resin is changed into a solid through a gelation state from a liquid state. In this instance, though the speed of sound hardly vary at the first liquid stage, the speed of sound begins to increase rapidly a little prior to gel time and when the cure is completed, a variation becomes a little again and the same becomes about a fixed value. Therefore, favorable molded article can be obtained by moving a prepreg so that the prepreg is pressurized at that time by catching hold of a rapid increase of the speed of sound anterior to this gelation. A measuring position of the quantity equivalent to the speed of sound of supersonic waves transmitting within the prepreg is made into a part where a mold is pressurized, that is, this side of a part established at a thickness of the molded article. A distance up to the part established at the thickness of the molded article from the measuring position is established shorter than a length of the molded article taken out at the time of opening and closing of a press.
Patent JP-H04124293-A (JP)
Title: Nickel-molybdenum alloy plating bath and plating method
Inventor: EN HOURIN
IPC: C25D3/56
Filed: 1990-09-13
Abstract: PURPOSE:To efficiently form an Ni-Mo alloy plating film having high corrosion resistance by increasing the amt. of ammonia added to a basic bath and specifying the compsn. and pH of the bath. CONSTITUTION:This Ni-Mo alloy plating bath contains a water-soluble Ni compd., a water-soluble Mo compd., citrate and an aq. ammonia soln. added by 0.4-1.5mol/l (expressed in terms of NH3) and has 1:1 to 4:1 molar ratio of Ni:Mo, 2:1 to 5:1 molar ratio of NH3:Ni and pH>=8. When electroplating is carried out with this plating bath at 0.1-20A/dm<2> cathode current density, an amorphous Ni-Mo alloy plating film contg. >=20%, especially >=30% Mo having superior corrosion resistance can be obtd. with high current efficiency.
Patent JP-H08199253-A (JP)
Title: Gas injection method of melting aluminum
Inventor: HO YU
IPC: C22B21/06
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To efficiently flux treating gas into molten metal without splashing the molten metal.  
     SOLUTION: At least two vertically rotatable dispensers 24 of a relatively small diameter which are mounted on a shaft 20 in the molten aluminum are used. A process gas is supplied at a considerable velocity of flow below the respective dispensers to molten aluminum and, during this time, the dispensers are rotated at a considerable number of revolutions within the molten aluminum. The dispensers directly shear the air bubbles 28 formed in the molten aluminum when the process gas is introduced into the molten aluminum below the dispensers. The contact area of the air bubbles and the molten aluminum is largely maintained by the direct shearing of the air bubbles and the impurities in the molten aluminum are efficiently removed. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0798847-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/716
Filed: 1993-09-29
Abstract: PURPOSE:To obtain a magnetic recording medium excellent in durability and having a high S-N ratio by forming a 2nd magnetic layer consisting of hexagonal platy iron powder and a binder on a 1st magnetic layer. CONSTITUTION:This magnetic recording medium has a substrate, a 1st magnetic layer formed on the substrate and consisting of cobalt-contg. iron oxide powder or iron-based ferrounagnetic metal powder and a binder and a 2nd magnetic layer formed on the 1st magnetic layer and consisting of hexagonal platy iron powder and a binder. force The coercive force Hc1 of the magnetic powder in the 1st magnetic layer and the coercive force Hc2 of the magnetic powder in the 2nd magnetic layer satisfy the relation of Hc2>Hc1. This magnetic recording medium is excellent, in durability, has an especially high S-N ratio and enables high density recording.
Patent JP-H04126024-A (JP)
Title: Pipeline milker
Inventor: TSUCHIYA SHIGETADA
IPC: A01K1/12
Filed: 1990-09-13
Abstract: PURPOSE:To improve the workability of milking work, etc., by laterally dividing a cow shed into two, circulating milk pipes in each division and parallelly connecting both ends of the pipe to a releaser placed in the middle of the cow shed. CONSTITUTION:A cow shed 10 is longitudinally divided into two and a number of cows are raised at both sides of the shed in balanced numbers. The shed 10 is further divided into two in lateral direction and milk pipes 15, 16 are circulated into each division of the shed 10. Both ends of the milk pipes 15, 16 are parallelly connected to a releaser 12 placed in the middle of the shed. The middle points of the milk pipes 15, 16 corresponding to both ends A1, A2 of each cow shed 10 are made to be highest and the pipes are lowered toward the releaser 12. The difference of height of the milk pipe in the cow shed 10 can be decreased by the above structure to improve the workability of milking work.
Patent JP-H04122611-A (JP)
Title: Method of severing and editing prepreg tape and apparatus therefor
Inventor: MANABE TAKAO
IPC: B29C65/74
Filed: 1990-09-13
Abstract: PURPOSE:To shorten a laminating process for prepreg by severing only prepreg into a predetermined shape without severing the lined paper of a prepreg tape, subsequently, removing the unnecessary prepreg over the lined paper, and thereby forming a severed prepreg tape. CONSTITUTION:A prepreg is fashioned such that a prepreg is stuck in a rolled manner on a lined paper. The cutter blade 21 of a cutting device 20 is placed into contact with the projection 46a of a measuring sensor 46 periodically during the change of the cutter blade 21 and cutting operation, thus detecting the deflection of attached position of the cutter blade 21 and abrasion losses during severing operation. These detected values are fed back to the control device of a small sized servo-motor 28, and the cutter blade 21 is finely controlled so as to be placed at an appropriate position wherein the lined paper 10b is not severed thereby. By the cutting device 20 controlled in this way, the prepreg 10a is severed, and the prepreg tape 10' made with predetermined notches is then transported to an unnecessary prepreg removing device 50, thereby effecting a removing operation of the unnecessary prepreg.
Patent JP-H0880797-A (JP)
Title: Air bag device
Inventor: FUJII HIROAKI
IPC: B60R21/2155
Filed: 1994-09-12
Abstract: PURPOSE: To safely restrain a lower body around the knee portion of an occupant by deforming and displacing a lid toward the inside of a lower cover as part of the deformation when an air bag is inflated, and forming a space where the air bag can be spread between the lid position and the occupant. CONSTITUTION: An inflator 7 and an air bag 8 are stored in an air bag storage section 8 at the lower end of a steel plate panel 9 on the lower face of a dashboard, and a lid integrally constituting an upper cover 31 and a lower cover 3B is fitted to a dashboard upper end section 3C via hinges 35, 36. Notch grooves 32, 34 are formed between the upper cover 31 and a moving cover 33. When an air bag B is inflated, the upper cover 31 is bent and rotated by the notch groove 32, the lid is pressed to the steel plate panel face 9 and is not protruded to an occupant 5 side, and a space where the air bag B can be deployed is formed. The air bag B capable of restraining the whole lower body of the occupant 5 tending to be moved forward by a collision or the like can be safely and smoothly inflated and spread.
Patent JP-H0292030-A (JP)
Title: Remote supervisory and controlling equipment for fpu reception
Inventor: OHARA NAOKI
IPC: H04B7/26
Filed: 1988-09-28
Abstract: PURPOSE:To immediately establish a radio relay line by providing a calculation section calculating an azimuth and a distance from an FP[U reception base station to a relay point, an elevating angle calculation section and a geographic high/low pattern generating section and retrieving an elevating angle/altitude data file. CONSTITUTION:An elevating angle generating section 10 retrieves an elevating angle altitude data file 11 based on azimuth angle information informed from an azimuth angle calculation section 8 and distance information informed from a distance calculation section 9, acquires an elevating angle viewing a designated position from an FPU reception base station B and sends the result to a private line C from a transmission/reception section 1. On the other hand, a geographic high/low pattern generation section 12 retrieves the elevating angle, altitude data file 11 based on the azimuth angle informed from the azimuth angle calculation section 8 and the distance informed from the distance calculation section 9 and displays the result to a microwave route transmission-through discrimination display section 13 together with a relay line route. Thus, the azimuth angle and the elevating angle from the FPU reception base station B are immediately calculated as to an optional relay candidate point.
Patent JP-H04124259-A (JP)
Title: Formation of boron nitride thin film
Inventor: MIKAMI TAKASHI
IPC: C23C14/06
Filed: 1990-09-12
Abstract: PURPOSE:To form the BN thin film essentially consisting of a c-BN structure on the surface of a base body at a low temp. by irradiating the surface of the base body with rare gaseous ions and nitrogen ions at specific irradiation energy and irradiation quantity ratio simultaneously with the vapor deposition of an evaporating material contg. boron on the surface of the base body. CONSTITUTION:An evaporating source 3 is heated in a vacuum device to deposit the evaporating material 4 contg. a boron element (B) by evaporation on the surface of the base body 2. This base body is irradiated with at least >=1 kinds of the rare gaseous ions the nitrogen ions 6b from an ion source 5 simultaneously with the above- mentioned vapor deposition. The value of this irradiation energy is set at 2KeV to 10KeV in order to more selectively form the BN thin film having the c-BN structure. The ratio of the irradiation quantity of the rare gaseous ions 6a and nitrogen ions 6b with which the base body 2 are irradiated is set in a 0.05 to 2.0 range. Further, the ratio (B/N compsn. ratio) of the number of the particles of the boron and nitrogen in the BN thin film formed on the surface of the base body 2 is so adjusted as to be kept within a 0.5 to 7.0 range. The boron nitride(BN) thin film which consists essentially of the c-BN structure and has high hardness is formed on the base body 2 at the low temp. in this way.
Patent JP-S62102209-A (JP)
Title: Glass fiber for optical transmission
Inventor: WATANABE KIYOSHI
IPC: C08G63/18
Filed: 1985-10-30
Abstract: PURPOSE:To obtain glass fiber for optical transmission having resistance to heat, radiant rays and flame by providing protective coating comprising polyarylate to the external periphery of the glass fiber for optical transmission. CONSTITUTION:Glass fiber for optical transmission is constituted of protective coating comprising polyarylate. The polyarylate is a condensation product of bisphenol A with an aromatic dicarboxylic acid as expressed by the formula. Representative dicarboxylic acids are terephthalic acid and isophthalic acid. >=2 kinds of these acid components may be used also as components of copolymer. By this constitution, glass fiber having superior resistance to heat, radiant rays, and flame may be obtd.
Patent JP-H0964516-A (JP)
Title: Formation of insulation layer on circuit board
Inventor: MIKAMI MITSUSACHI
IPC: H05K3/28
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To form an insulation layer required for production of high quality multilayered circuit board having a fine, high density circuit conductor layer by improving the step for forming the insulation layer in the process for producing a multilayered circuit board. SOLUTION: The exposed surface of an insulating base board 1 and a circuit conductor layer 2 is coated with a solvent which can dissolve insulating varnish. The insulating varnish is then thermally cured while filling even a fine gap sufficiently thus forming an insulation layer 4.
Patent JP-H0576271-A (JP)
Title: Production of pie dough
Inventor: MINEMATSU MICHITO
IPC: A21D6/00
Filed: 1991-09-24
Abstract: PURPOSE:To produce a pie dough capable of providing a voluminous product without requirement of an aging process by adding water to raw materials and kneading the resultant mixture under a reduced pressure. CONSTITUTION:An objective pie dough is continuously produced by adding water to raw materials composed of wheat flour, table salt, fats and oils, saccharide, egg, dairy product, etc., and kneading the resultant mixture under a reduced pressure.
Patent JP-S6396956-A (JP)
Title: Switching element
Inventor: EGUCHI TAKESHI
IPC: H03K17/84
Filed: 1986-10-13
Abstract: PURPOSE:To provide a storage property in switching characteristics by forming an insulator of a periodic layer structure of a group having pi electron level and a group having sigma electron level when lower and upper electrodes are formed at both sides of an organic insulator on a substrate as a switching element. CONSTITUTION:An upper electrode 10 interposed with an organic insulator 10 to a lower electrode 9 is formed on a substrate 2 as a switching element. In this configuration, the insulator 10 is formed of a periodic layer structure of a group having pi electron level and a group having sigma electron level, and a current flows in a direction parallel to the periodic direction to generate nonlinear current/voltage characteristic different from that of a normal MIM element. Here, in order to form a built-up film, croconic methine colorant, aquaryllium colorant, etc., are used to form it by a monomolecular film producing method as a built-up film of a desired thickness. Thus, a material having higher degree of freedoms than an inorganic material is used to obtain an element having high affinity with molecular electronics, bioelectronic living body.
Patent JP-H0768230-A (JP)
Title: Device for flushing piping and method therefor
Inventor: FUKUSHIMA SHIGERU
IPC: B06B1/10
Filed: 1993-09-03
Abstract: PURPOSE:To prevent slag which peels off the interior of pipe from setting in a cleaning liquid halfway through a discharge passage. CONSTITUTION:An air header 16 of this piping flushing device 10 is connected to the inlet side of a solenoid valve 20 through an air pipe 18. One of the outlets of the solenoid valve 20 is connected to an air vibrator 12 through an air pipe 22, while the other is connected to the air vibrator 12 through an air pipe 24 and a pressure reducing valve 26. The air header 16 is connected to the inlet side of a solenoid valve 36 through an air pipe 34. The outlet side of the solenoid valve 36 is connected to an air vibrator 14 through an air pipe 38 and a pressure reducing valve 40. Both solenoid valves 20 and 36 are connected to a controller 44 through a signal line 42. The operation of the solenoid vales 20 and 36 is controlled by the controller 44 and thereby the excitation of the air vibrator 12 is changed.
Patent JP-H03105764-A (JP)
Title: Information recording and reproducing device
Inventor: HAMASAKA HIROSHI
IPC: G06F12/00
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the failure of the consistency of the data structure between plural information recording media by storing the constructive information of a user file in the multivolume management area located on an information recording medium, performing the discrimination of the information recording medium with this information being read, handling the information recording medium uniformly and performing the data protection. CONSTITUTION:A drive control unit 102 forms the multivolume management areas 203, 204 where the constructive information of a user file is stored in the preset area of plural information recording mediums 105, 106, discriminating the consistency of the constructive information of the user file by reading the constructive information of the user file from the multivolume management areas 203, 204 of the information recording mediums 105, 106 fitted to all of driving devices 203, 204 and uniformly handling the data protection of the plural fitted information recording mediums 105, 106. The failure of the consistency of the data structure between plural information recording media is thus prevented.