baber/WOPTO huggingface dataset:
Patent JP-H1129311-A (JP)
Title: Production of coating film and production of calcium phosphate-based film
Inventor: HOSHI YUJI
IPC: C01B25/32
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dense and high-quality calcium phosphate-based film without oxidation even in an easily oxidizable metal such as titanium. SOLUTION: An organometallic compound, a phosphorus-containing salt, a calcium-containing salt, a chelating agent, a chelate compound, etc., are dissolved in distilled water or an organic solvent such as methanol or ethanol to give a uniform and transparent solution. The solution is concentrated by about 10 times and a base composed of a metal such as titanium, a titanium alloy or a stainless steel, ceramics such as alumina or zirconia is immersed in the concentrated solution. Then, the base is heat-treated in the presence of ozone at about 50-500 deg.C, residual organic substances such as the solvent or residual carbon are removed and the base is baked at about 800 deg.C to form a calcium phosphate based film on the surface of the base.
Patent JP-S6091587-A (JP)
Inventor: HORI ICHIROU
IPC: H05B6/68
Filed: 1983-10-25
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-H0363470-A (JP)
Title: Absorption type freezer
Inventor: AJISAKA MASATSUGU
IPC: F25B15/00
Filed: 1989-08-02
Abstract: PURPOSE:To enable a normal operation to be continuously carried out even in the case of a reduction in a level of solution at a minimum limited amount of solution by a method wherein a piping through a solenoid valve or an electric valve is connected from a discharging port of a solution circulation pump to a discharging side or a suction side of a solution spray pump or an absorption device. CONSTITUTION:When a solution level within an absorption device 2 is decreased into a cavitation dangerous region, a liquid level sensor device 10 is operated and a solenoid valve 9 in a bypassing pipe 8 connected from a discharging side of a solution circulation pump 6 to a discharging side of a solution spray pump 7 is opened by a signal from the sensor. Thus, a part of the solution within the absorption device 2 fed out of the pump 6 is not sent to a high temperature regenerator 3 and a low temperature regenerator 4, but it is recirculated within the absorption device 2. In this way, the liquid level within the absorption device 2 is assured and a dangerous state of cavitation within the pump 6 is eliminated. The solenoid valve 9 is fully closed after elapsing of a predetermined time and then a normal operation is started again.
Patent JP-H0639947-A (JP)
Title: Method for manufacturing mounded earth material
Inventor: YAMASHITA TSUYOSHI
IPC: B29C43/24
Filed: 1992-07-27
Abstract: PURPOSE:To manufacture light-weight mounded earth material in a short time and thereby cut manufacturing cost by supplying a soft thermally plastic resin into an area between rolls, then connecting molded products formed by the recessed part of the roll by the thin part and cooling the connected molded products to be followed by a procedure to split the products by the thin part. CONSTITUTION:The peripheral surface of each roll 3, 4 is allowed to come close to the other at a specified interval, and each roll 3, 4 is reversed in a mutually opposite direction so that a material held between the rolls is fed out from above to an area below. Next, a molten thermally plastic resin 2 is continuously molded into a connected product 7 consisting of approximately hexahedral molded products 5... linked by the thin part 6. Each roll 3, 4 is hollow so as to allow a sufficient cooling of the thermally plastic resin 2. The thermally plastic resin 2 is cooled evenly by adjusting the temperature of the rolls 3, 4. After that, the connected product suspended from each roll 3, 4 is cooled by a cool air and the hardened connected product 7 is split by the thin part 6 to obtain individual molded products.
Patent JP-H0639790-A (JP)
Title: Method and device for separating tailing part of blanked sheet
Inventor: OKAZAKI YOJI
IPC: B26D7/18
Filed: 1992-07-27
Abstract: PURPOSE:To simplify separation of a tailing part by a method wherein a blanked real part and a tailing part are nipped between gas permeable belt and a holding belt for conveyance in a state to hold one of the real part and the tailing part by means of the holding belt, and after the other is sucked through suction of the other from the back of the gas permeable belt, the two belts are separated away from each other. CONSTITUTION:A blanked real part and a tailing part are placed on a continuously variable holding belt 2 in a state that sheets are left blanked. The tip of the tailing part is fixed to a fixing clan 4, and nipped from above by an endless gas permeable belt 1. With this state, the tailing part is conveyed and a suction force is exerted thereon through the gas permeable belt 1 by a sucking device 3 this side of a separation roller 5. In which case, the real part is sucked and held on the gas permeable belt 1 side. With this state, the endless holding belt 2 is bent in the position of the separation roller 5 and run in a direction in which the real part is separated away from the gas permeable belt 1. This constitution causes separation of the tailing part from the real part and conveyance of the real part by means of the gas permeable belt 1.
Patent JP-H0648521-A (JP)
Title: Controller of carrying-in/out crane for automatic warehouse
Inventor: IEOKA SHIYOUICHI
IPC: B65G1/137
Filed: 1992-07-27
Abstract: PURPOSE:To make an effective use of the regenerative powder of the driving motor of an elevating carriage with regenerative resistance without consuming it in a controller of carrying-in/out crane for automated warehouse. CONSTITUTION:To respective inverters 24-26, DC power is supplied from a common 3-phase bridge type rectifying circuit 27. Respective motors 21-23 are controlled by the respective inverters 24-26. A controller 33 makes a traveling motor 21 carry out power running at the time of regenerative braking and controls the traveling motor 21 so that it may be driven by the regenerative power of the elevating motor 22. When the regenerative power of the elevating motor 22 is higher than the power necessary to drive the traveling motor 21, the controller 33 makes the traveling motor 21 carry out power running and makes a fork motor 23 carry out generative braking.
Patent JP-H0653712-A (JP)
Title: Monolithic microwave integrated circuit
Inventor: TAKASU HIDEKI
IPC: H01P3/08
Filed: 1992-07-28
Abstract: PURPOSE:To reduce crosstalk, to form line conductors close to each other and to make a device employing the circuit small in size by providing a ground conductor between the line conductors and selecting the height of the ground conductor higher than the height of the plural line conductors. CONSTITUTION:Two line conductors 21, 22 being transmission lines of a signal are formed on the surface of a semi-insulating semiconductor board 20 made of a material such as a gallium arsenide are formed at an interval, a ground plane 23 is formed on the rear side of the board 20 to form the microstrip line. Then a ground conductor 24 is arranged between the two conductors 20, 21 to reduce the coupling between the conductors 20, 21. Furthermore, the thickness of the conductor 24 is selected to be thicker than the thickness of the two conductors 21, 22. Then the coupling between the two conductors 21, 22 and the conductor 24, that is, the capacitance of capacitors 33, 34 is increased and a capacitance of a capacitor 35 between the conductors 21, 22 is decreased. As a result, a microwave signal from the one line conductor to the other line conductor is less and crosstalk between the line conductors is reduced.
Patent JP-S5992273-A (JP)
Title: Working vehicle
Inventor: MACHIDA MASARU
IPC: B62D49/08
Filed: 1982-11-15
Abstract: PURPOSE:To prevent a vehicle body from overturning by an unbalanced load due to a working load, by actuating a safety device when a load difference between the right and left of the titled vehicle becomes more than a predetermined value by detecting a load of a running device. CONSTITUTION:Load sensors 13a-13d are provided on running devices 1, 2 longitudinally and laterally, and a lateral load difference of more than a predetermined value is detected by comparison circuits 16a, 16b. A longitudinal load difference is detected also by averaging circuits 20a, 20b and a comparison circuit 21. Based on a detected result, a driver is alarmed by operating a buzzer 19. Overturning can be prevented reliably as not only an inclination of a vehicle body but also an unbalanced load due to a working load is detected.
Patent JP-H0366309-A (JP)
Title: Rice cooker
Inventor: NAKAJIMA TOSHIO
IPC: A47J27/00
Filed: 1989-08-03
Abstract: PURPOSE:To obtain a radiating plate and an inner cover to which an excellent surface treatment is performed by executing fluororesin coating as the surface treatment of the radiating plate and the inner cover. CONSTITUTION:A rice cooker is provided with a cover heater 5 provided in a cover 2, a radiating plate 7 for covering the lower face of the cover heater 5, an inner cover 8 installed in the lower part of the radiating plate 7, and an inner rice-cooking pot 3 for containing an object to be heated. To the radiating plate 7 and the inner cover 8, fluororesin coating is performed. At the time of executing fluororesin coating to the radiating plate 7 and the inner cover 8, the surface is brought to etching, and thereafter, a fluororesin is applied, and baking is executed. When fluororesin coating is executed two times, a better result is obtained. In the case of double coating, at the time of coating at first, coloring to a suitable color is executed, and thereafter, transparent coating is executed. By selecting a color for coloring, an impression of deluxe can be given to parts. By the fluororesin coating, oxidation caused by use for many hours is prevented, and even if sticky vapor caused by rice cooking adheres, cleaning can be executed by only wiping it off.
Patent JP-S5898726-A (JP)
Inventor: IGOORU BURINAU
IPC: G03B15/05
Filed: 1982-11-15
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-H0545094-A (JP)
Title: Guidance control method of flying body
Inventor: YAMANAKA TSUTOMU
IPC: G01S13/88
Filed: 1991-08-09
Abstract: PURPOSE:To make it possible to allow a guidance laser beam to avoid penetrating in the smoke of a rocket motor in a beam guidance riding system. CONSTITUTION:Guidance laser pulses P1, P2 and P3 are emitted from the rear side of an air frame 11 to a part equivalent to each tip of an equilateral triangle which has a fly command direction in the center and surrounds the air frame 11. Scattered light, d1, d2 and d3 from the guidance laser pulses P1, P2 and P3 are caught by three light receiving sensors 12, 13 and 14 located around the outside periphery of the air frame. An orbit correction direction F, which is required to correct the deviation between the fly command direction and the air frame 11, is obtained from the positional relation between the incident angle of the scattered light d1, d2 and d3 and the positions of the guidance laser pulses P1, P2 and P3. Then, the orbit of a flying body 4 is corrected by actuating an impulse thruster.
Patent JP-S6355578-A (JP)
Title: Image forming device
Inventor: YAMADA TAKANOBU
IPC: G03G15/08
Filed: 1986-08-26
Abstract: PURPOSE:To keep print picture density proper by providing optical sensors among developing devices from the developing device in the most upper part to that in the most lower part and detecting the density of a reference image by these optical sensors. CONSTITUTION:A first and second sensors 21 and 22 are optical density detecting sensors each of which consists of a light emitting element and a light receiving element, and the light is projected from the light emitting element to the reference image formed on the surface of a hotosensitive drum 1, and the reflected light is detected by the light receiving element, and the signal having a potential corresponding to the quantity of reflected light is outputted to a toner controller 30. The toner controller 30 compares the density of the reference image indicated by the voltage of the signal inputted from the first and second sensors 21 and 22 with a reference density indicated by a preliminarily stored reference voltage. If the density of the reference image is lower than the reference density, a toner replenishing signal is issued to a toner replenishing means 41 or 71 to replenish a toner to a corresponding developing device 4 or 7.
Patent JP-S5990421-A (JP)
Title: Pulse radar transmitter
Inventor: FUKUI HIDETO
IPC: H03K3/57
Filed: 1982-11-16
Abstract: PURPOSE:To provide a pulse radar transmitter of a small size and a light weight by using a current charging a capacitor 3 with resonance and resetting a saturable coil 7 and a saturable transformer 5 so as to save a bias power supply 8 and a choke coil 9. CONSTITUTION:When a gate trigger enters a gate of a silicon controlled rectifier element SCR4, a resonance charging current flows from a DC power supply 1 and a capacitor 3 is charged. Since the resonance charging current flowing to a saturable coil 7 and a saturable transformer 5 flows in the opposite direction as the discharge current of the capacitor 3 in this case, the magnetizing state of the saturable coil 7 and the saturable transformer 5 by the discharge current is reset to the initial state. When a trigger is given to the gate of the SCR6, the discharge from the capacitor 3 is blocked until the SCR6 is conductive completely by the operation of the saturable coil 7 in order to prevent damage of the SCR6. When the SCR6 is conductive completely and the saturable coil 7 is saturated, the charge in the capacitor 3 is discharged, the charge current is boosted by the saturable transformer 5 to charge a high voltage pulse generating section 10, a high voltage pulse is generated at a microwave oscillator 12 and a microwave is transmitted.
Patent JP-H0651934-A (JP)
Title: Electronic blackboard
Inventor: YATABE MASAO
IPC: G06F3/048
Filed: 1992-07-28
Abstract: PURPOSE:To prevent the erase of secret items or the like from being missed by displaying the presence/absence of plotted contents in a page, which is not observed when a screen is moved, and easily recognizing the presence/absence of plotting without moving all the pages on the screen. CONSTITUTION:This electronic blackboard or the like is composed of a pair of left and right plotted contents reading mechanisms 1, 2 provided at parts corresponding to the moving direction of the screen adjacently to a part where the plottable page appears, plotted content presence/absence detecting means 6 to detect whether the plotted contents exist in the page while receiving signals from the plotted content reading mechanism in a direction where the plotted contents on the page are not observed when the screen is moved, and plotted content presence/absence display means 7 to display the existence of plotted contents in the page when the detecting means detects it, and to display the absence of plotted contents in the page corresponding to that page which enables plotting with the movement of the screen.
Patent JP-S6356407-A (JP)
Title: Kneading of rubber
Inventor: HAGIWARA YOSHIAKI
IPC: B29B7/56
Filed: 1986-08-27
Abstract: PURPOSE:To reduce the plasticity degree of rubber surely and obtain the rubber of a desired plasticity degree, by a method wherein rubber is kneaded by a kneading mixer, is passed between rolls to obtain a rubber sheet having a specified thickness or less. CONSTITUTION:Block type rubber only or rubber, mixed with chemicals such as sulfur, carbon and the like, is thrown into the chamber 2 of a kneading mixer 1 and roters 4, 5 are rotated to knead the rubber. After kneading it for a predetermined period of time, the rubber is discharged from the chamber 2 to a first roll mechanism 8. The rubber passes between rolls 6, 7 while forming a bank 44 and a rubber sheet 15 is obtained. In this case, shear kneading of the rubber is effected strongly and the plasticity degree of the rubber is reduced remarkably. Next, the rubber sheet 15 is rolled by a third roll mechanism 24 again and the rubber sheet 25, having the thickness of 3mm or less, is obtained. In this case, the plasticity of the rubber is reduced again remarkably. Subsequently, the rubber sheet 25 is sent to a fourth roll mechanism 34 to make the rubber sheet 35 of a desired thickness and a desired width, thereafter, is dried in a drier 43.
Patent JP-S6176371-A (JP)
Title: Charging electrode for ink jet printer
Inventor: AIBA MASAHIKO
IPC: B41J2/085
Filed: 1984-09-25
Abstract: PURPOSE:To enhance the accuracy of fitting position of a charging electrode with respect to a nozzle and shield the effects of a deflecting means, by a construction wherein the diameter of an ink passage hole is set to be relatively large, and a charging electrode is fitted with a shield plate on its surface on the side of a deflecting electrode. CONSTITUTION:The charging electrode 14 formed in an annular plate shape is provided with a relatively large diameter ink passage hole 14A at the center thereof, and is fitted, on its surface closer to the deflecting electrode 15, with a stainless steel shield plate 20 having a small diameter ink passage hole 20A at the center thereof. The hole 20A in the shield plate 20 has a diameter of, for example, about 0.8mm, while the hole 14A in the charging electrode 14 has a sufficiently larger diameter, e.g., about 1.6mm. accordingly, since the ink passage hole 14A for charging ink droplets in accordance with recording information has the large diameter, charging is prevented from being distorted even when the position of passage of an ink droplet through the hole 14A is deviated to some extent from the center of the hole 14A, and the effects of the parts located on the deflection electrode 15 side are shielded by the shield plate 20.
Patent JP-S6179920-A (JP)
Title: Tray for oven
Inventor: KAGOMOTO YOSHITERU
IPC: F24C15/16
Filed: 1984-09-26
Abstract: PURPOSE:To prevent the warp of a tray and improve a finished cooking by a method wherein quarter circular portions are formed at four corners of a rectangular bottom surface, a flange is made at an entire circumference of the bottom surface ends and some embossings are formed at an entire bottom surface. CONSTITUTION:Some embossings 15 are arranged at a bottom surface 10, quarter circular portions are formed at four corners and a flange part 12 is formed at an entire circumference of the bottom surface end portions. Due to these embossings 15, the material at the bottom surface 10 may extend to show a gradual curved shape, resulting in that a relative pulling action between the flange 10 and the bottom surface 10 caused by a difference in thermal expansion of the flange 12 and the bottom surface 10 generated in case of putting a food 1 on the tray 3 and heating it in the oven may be accommodated by the curved portions. Therefore, it is possible to prevent a warp of the tray. Also in the case that a cold food is placed on the preheated tray 3, a relative pulling between the flange 12 and the bottom surface 10 caused by a difference in thermal expansion may also be accommodated to prevent a warp of the tray. With this arrangement, it is possible to get a uniform and better finishing of the food.
Patent JP-2001026122-A (JP)
Title: Printing system
Inventor: NIIMURA HIROYUKI
IPC: G06F3/12
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a printing system comfortable to a user capable of realizing optimum controlling of printing by a method wherein predictive controlling is executed in an environment that bi-directional communication can be done between a printer and a data processor. SOLUTION: In a printing system, bi-directional communication can be done between a computer 102 and a printer 101 through an interface cable 105. In the case where the printer 101 prints the identical print data, information about an ink quantity used in one sheet of paper and about a residual quantity of ink are sent to the computer 102 and the computer calculates the number of sheets that can be printed at that time based on the above information, and then the information about the calculated number of the printable sheets is outputted to an output device 104, and a user is notified of it.
Patent JP-S63152305-A (JP)
Title: Insecticidal mat for vaporization by heating
Inventor: YAMAMOTO YUKINOBU
IPC: A01N53/06
Filed: 1987-08-13
Abstract: PURPOSE:To obtain the titled composition having reduced amount of insecticide, improved safety and economic efficiency by using a specific insecticidal component, having excellent diffusing properties of insecticidal component into an impregnating mat, fading properties, etc., by using a specific compound or mixture together with a dyestuff. CONSTITUTION:An insecticide having excellent diffusing properties of insecticidal component into an impregnating mat, proper fading properties and volatility even with a reduced content of insecticidal component, containing (A) a specific pyrethroid insecticide such as 2-methyl-4-oxo-3-(2-propynyl)cyclopent-2-enyl- chrysanthemate, etc., (B) a dyestuff and (C) (i) a mixture of a specific ester compound such as 13-25C aliphatic hydrocarbon liquid at 30 deg.C and a synergistic agent, (ii) a mixture of 12-16C aliphatic hydrocarbon and the synergistic agent, (iii) 20-24C aliphatic acid ester or phthalic ester and/or (iv) a mixture of the ester in the component iii and the hydrocarbon in the component ii.
Patent JP-H0732555-A (JP)
Title: Multi-layer structure and easily openable container
Inventor: TAKAHASHI HIROYUKI
IPC: B65D77/20
Filed: 1993-07-22
Abstract: PURPOSE:To provide an easily openable container which can display the features of a base material layer while ensuring the easy peelability of an opening/ peeling layer. CONSTITUTION:A polyprolylene surface layer (A) is formed on a base layer 9c0 consisting of a resin composition containing 30-60wt.% of polyprolylene, 20-50wt.% of high density polyethylene, 5-30wt.% of low density polyethylene or ethylene propylene rubber, and 0-80wt.% of a scale form inorganic filler, by a thermoplastic resin intermediate layer (B) consisting of a resin composition containing 45-95wt.% of high density polyethylene, and 5-55wt.% of low density polyethylene or ethyelne propylene rubber. Then, a multi-ply structure of which the interlaminar peel strength between (A) and (B) is 0.2-1.0kg/15mm, and the interlaminar peel strength between (B) and (C) of which is 3 times or higher of the interlaminar peel strength between (A) and (B), and an easily openable container which has an opening peripheral edge part to annularly seal a lid are obtained.
Patent JP-H0521845-A (JP)
Title: Manufacture of gallium nitride compound semiconductor light emitting element
Inventor: TAMAKI MASATO
IPC: H01L33/62
Filed: 1991-07-16
Abstract: PURPOSE:To simplify steps of forming a pair of positive and negative electrodes of the same side in a method for manufacturing a light emitting diode of GaN compound semiconductor, to eliminate an irregularity in a light emission at a position of a blue light emission region of the diode and to improve its light emission intensity. CONSTITUTION:In a light emitting diode 10, an electrode 7 of an i-type layer 5 is formed at a center on the layer 5, and an electrode 8 of a high carrier concentration n<+> type layer 3 is so formed as to connect from the layer 5 to the side of the layer 3 on the periphery of the electrode 7. Thus, holes for forming conventional electrodes can be eliminated in the diode to simplify the manufacturing steps. The electrodes 7, 8 of the diode 10 are so formed that, a distance between the electrodes is substantially equalized to make the currents flowing therebetween to the same irrespective of the position of the light emission region. Then, the diode 10 can eliminate an irregularity in the light emission in the blue light emission region to improve light emission intensity.