baber/WOPTO huggingface dataset:
Patent JP-2000116842-A (JP)
Title: Skating rink for competition
Inventor: HATAKEYAMA SAKAE
IPC: A63C19/10
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To easily and stably obtain the skating rink optimum for the curling competition and the ice skating by placing the non-woven fabric comprising lines, patterns characters or the like necessary for the competion on a leveled base with gravel earth and sand or the like, sprinkling the water onto the same, and freezing the same by the natural cold. SOLUTION: The concrete is applied onto the ground surface capable of forming a skating rink to be used as a base 2. The base 2 can be also prepared by leveling the gravel, earth and sand or the like in flat. A dry non-woven fabric 1 of polypropylene is placed on the base 2, and fixed by the anchor pins. A center line is drawn with color on the surface of the non-woven fabric 1, and a house mat 5 made of the non-woven fabric of same quality is placed. The house mat 5 is a circular sheet, and an aim of a concentric cycle is drawn with color. Further the foggy water is sprinkled on the non-woven fabric 1, and primarily frozen. Then the water sprinkling and freezing are repeated several times to cover the whole surface of the non-woven fabric 1 and the mat 5, whereby the ice 3 of flat surface is formed.
Patent JP-H08161081-A (JP)
Title: Electronic apparatus and connector cable repeating installation used for this apparatus
Inventor: ITO SEIGO
IPC: G06F1/18
Filed: 1994-11-30
Abstract: PURPOSE: To improve the connection mechanism between a PC card and an external device so as not to directly apply a force to the PC card even at the time of moving a personal computer or a cable. CONSTITUTION: First and second connectors 16 and 17 provided on a personal computer main body 11 are used as a repeater of the connector cable which connects a PC card 13 and the external device. A connector cable 15 led out from the PC card 13 inserted to a PC card slot is not directly connected to the outside but is temporarily connected to the first connector 16 prepared on the main body 11 side. A connector cable 18 from the external device is not directly connected to the PC card 13 but is connected to the second connector 17 on the main body side. Therefore, a force is not directly applied to the PC card 13 even at the time of moving the connector cable 18 from the external device or the personal computer main body 11, and therefore, the occurrence of the trouble that the PC card 13 comes off out of the card slot is prevented.
Patent JP-S63150534-A (JP)
Title: Heating and hot water feeding device synthetically utilizing solar heat and incinerator waste heat
Inventor: AZUMA MASAYUKI
IPC: F24H1/00
Filed: 1986-12-12
Abstract: PURPOSE:To sharply save a cost for heating and hot water feeding, by a method wherein a solar water heater, a semi-forced circulation type solar water heater and a heat exchange type incinerator are arranged in juxtaposition, and hot water produced by each water heater and the heat exchange type incinerator is stored in a heat accumulating tank to utilize it for heating and hot water feeding. CONSTITUTION:In an ordinary solar water heater 3a, hot water, the temperature of which is increased in a heat insulating tank 2 to a high value, is stored in a heat accumulating tank 6 as hot water is fed one time a day through a hot water feed pipe 7. In a semi-forced circulation type solar water heater 3b, hot water in the heat insulating tank 2, when the temperature of which exceeds a set value, is fed through a water feed acting in combination as hot water feed pipe 8 and stored in the heat accumulating tank 6, and the hot water is fed to the heat accumulating tank 6 as water feeding, heating, and hot water feeding are effected approximate nine times during a summer season and approximate four times during a winter season. In a heat exchange type incinerator 10, combustion heat energy generated during incineration is heat-exchanged without discharging outside to produce hot water, and the hot water is fed to and stored in the heat accumulating tank 6. The devices enable execution of indoor heating and the feed of hot water for domestic use at a lower cost as a solar heat and an exhaust heat from an incinerator are utilized synthetically.
Patent JP-H07149646-A (JP)
Title: Chemical mediator isolation suppressor
Inventor: TSUCHIYA MASAHIKO
IPC: C07D217/24
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a chemical mediator isolation suppressor useful for treating allergic diseases and having high safety. CONSTITUTION:This chemical mediator isolation suppressor contains a substituted isoquinolinesulfoneamide derivative of the formula (R<1> is H or OH; R<2> is H; R<3> is H, aryl, benzoyl or R<2> and R<3> together form a 1-4C alkylene) or its acid addition salt, e.g. N-(2-aminoethyl)-5-isoquinolinesulfone amide or 1-(1-hydroxy-5-isoquinolinesulfonyl)homopiperazine as an active ingredient. The compound of the formula suppresses production or isolation of a chemical mediator such as histamine, leukotriene, thromboxane A2, prostaglandin, a neutrophil chemotactic factor, an eosinophilic leucocyte chemotactic factor, a platelet- activation factor, lymphokine, lysosome enzyme or an eosinophilic leucocyte granular protein isolated by allergic reaction.
Patent JP-H06123234-A (JP)
Title: Fault diagnostic method for sequential turbo engine
Inventor: NAKAMURA AKIHISA
IPC: F02D23/02
Filed: 1992-10-08
Abstract: PURPOSE:To make adequate fault diagnosis of all valves on the side of a secon dary turbo supercharger and if any fault is found, fail-safe system is operated appropriately. CONSTITUTION:A primary turbo supercharger 40 and a secondary turbo supercharger 50 are arranged in parallel to each other in the intake and the exhaust system of an engine body, a supercharge pressure relief valve 60, an intake control valve 58 and an exhaust control valve 55 are provided on the side of a secondary turbo supercharger, only the primary turbosupercharger 40 is operated in the single-turbo mode, the secondary turbo supercharger 50 is preliminarily rotated in the pre-rotational mode, and the primary turbo supercharger 40 and the secondary turbo supercharger 50 are controlled to operate together in the twin turbo mode. Furthermore, whether any one of the supercharge pressure valve 60, the intake control valve 58 and the exhaust control valve 55 is faulty or not is diagnosed by the differential pressure DELTAPdi between pressure present upstream and downstream of the intake control valve 58 for each of single-turbo mode, prerotational mode and twin turbo mode.
Patent JP-H07149535-A (JP)
Title: Drawing method of optical fiber
Inventor: ORITA NOBUAKI
IPC: C03B37/027
Filed: 1993-11-29
Abstract: PURPOSE:To provide a drawing method of an optical fiber having a low probability of breaking, i.e., having almost no portion of weak strength. CONSTITUTION:An upper portion of a glass raw material for an optical fiber 1 is fixed by a holding part 2. By descending the above holding part 2, the glass raw material for the optical fiber is inserted into the drawing furnace 3 gradually. And, a sealing gas is supplied in the drawing furnace 3. A feed amount of this gas is adjusted according to a CO2 concentration in a core tube of the furnace. More concretely, the exhausted gas from the core tube of the furnace is collected at an exhaust gas collecting port 15, and the CO2 concentration in the exhaust gas is measured by a CO2 gas detector 14. The above CO2 concentration is called the CO2 gas concentration in the core tube of the furnace, and feed amount of the seal gas is adjusted to keep this level at a prescribed value. The above glass raw material for the optical fiber is melted by heating to a high temperature in the drawing furnace, and wound and drawn by a capstan not shown in the figure to a prescribed diameter to become the optical fiber.
Patent JP-H06122285-A (JP)
Title: Method of thermal transfer printing on foamed body
Inventor: NAGAKI TSUGUNARI
IPC: B41F19/08
Filed: 1992-10-12
Abstract: PURPOSE:To mold and print simultaneously so as to simplify a manufacturing process and print in multicolor at a time by molding with heat a foamed body by using a pair of metal molds so as to make projection and recess and printing in thermal transfer a colorant of a transferring film on the uneven face. CONSTITUTION:Between an upper metal mold 1 and a lower metal mold 2, a foamed body 3 and a transferring film 5 coated with a colorant 4 are set. The coloring face 4 of the transfer-ring film 5 is superposed on the bottom face of the foamed body 3. The upper and lower metal molds 1 and 2 are clamped, heated, pressurized so as to give a projection-recess 20 of the lower mold 2 on the foamed body 3 and the colorant 4 is printed in thermal transfer on the face 20. The transferring film 5 is made of an elastomer film consisting of an ethylene-propylene-diene copolymer rubber of 30-70wt.% and an ethylene- vinyl acetate copolymer of 70-30wt.% containing a vinyl acetate of 5-30wt.% and having a melt index (190 deg.C, 2.16kg load) of 0.2-25g/min.
Patent JP-H07149991-A (JP)
Title: Methacrylic resin composition
Inventor: IDA KANAKO
IPC: C08L33/12
Filed: 1993-11-29
Abstract: PURPOSE:To provide a methacrylic resin compsn. suppressed in thermal decomposition during melt-milling thereof and having a wide temp. range wherein it is moldable, by blending a specific methacrylic resin with a specific compd. CONSTITUTION:Pref. 100 pts.wt. methacrylic resin comprising 50-100wt.% methyl methacrylate units and 50-0wt.% other copolymerizable vinyl monomer units (e.g. methyl acrylate) is blended with pref. 0.001-0.5 pts. wt. phenoluc compd. of the formula (wherein R<1> and R<4> are each H or CH3; and R<2> and R<3> are each 1-9C alkyl).
Patent JP-H04173927-A (JP)
Title: Production of high carbon steel strip
Inventor: MIZUGUCHI MAKOTO
IPC: C21D9/52
Filed: 1990-11-02
Abstract: PURPOSE:To produce 4 high carbon steel strip, in which the oxidation reduction film area in the edge part of steel strip is reduced, by specifying the crown quantity and the ratio between respective partial pressures of hydrogen and steam in an atmospheric gas, respectively, at the time of subjecting a high carbon steel with a specific composition to tight annealing. CONSTITUTION:A high carbon steel having a composition containing, by weight, >=0.20% C, >=0.10% Si, and >=0.30% Mn is rolled and coiled, and the resulting coiled steel strip is subjected to tight annealing in an atmosphere containing hydrogen and steam. At this time, the value obtained by subtracting the thickness at the position of 25mm receding from the edge part from the thickness at the center of the coiled steel strip to be annealed is defined as a crown quantity, and this crown quantity is regulated to <=40mu. Further, the ratio between the partial pressure of hydrogen (PHY) and the partial pressure of steam (Pst) is controlled to 17-35. By this method, the high carbon steel strip in which the oxidation reduction area in the edge part is reduced can be mass-produced at a low cost.
Patent JP-H0410401-A (JP)
Title: Ceramic superconducting coil
Inventor: TAKEUCHI MAKOTO
IPC: H01F6/06
Filed: 1989-11-16
Abstract: PURPOSE:To enable superconducting magnets having strong electromagnetic force in liquid nitrogen by alternately stacking pieces of superconducting ceramic having a special shape and windowed insulating layers made of superconducting ceramic and by passing superconducting current spirally around the core. CONSTITUTION:Thin layers of superconducting ceramic 4 having a special shape and superconducting windowed insulating layers 3 are stacked alternately, and the window 2 of the insulating layer 3 and the groove 1 of the superconducting material 4 are adjusted in position so that superconducting current may flow spirally around the core.
Patent JP-S63152940-A (JP)
Title: Method for regulating quality of fermented dairy product
Inventor: TOMINAGA YASUNORI
IPC: A23C9/142
Filed: 1986-12-15
Abstract: PURPOSE:To readily regulate quality of a fermented dairy product without impairing the original components, flavor, etc., thereof and using an additive, by removing malodorous substances, e.g. lactic acid, etc., contained in the product utilizing osmotic pressure. CONSTITUTION:A fermented dairy product, e.g. yogurt, lactic acid beverage, etc., is brought into contact with a high-osmotic pressure substance, e.g. aqueous solution of sucrose, etc., through a semipermeable membrane, e.g. cellophane, etc., by a means for respectively containing the fermented dairy product and the high-osmotic pressure substance in two chambers divided by the semipermeable membrane as a partition wall or filling the high-osmotic pressure substance in a container and dipping the fermented dairy product wrapped in the semipermeable membrane or forming a dehydrating sheet from the semipermeable membrane and high-osmotic pressure substance and filling the fermented dairy product in a container prepared from the above-mentioned sheet, etc., to absorb malodorous substances contained in the fermented dairy product in the high- osmotic pressure substance.
Patent JP-H02144157-A (JP)
Title: Draft chamber
Inventor: FUJITA HIROSHI
IPC: F24F13/12
Filed: 1988-11-25
Abstract: PURPOSE:To make constitution of a draft chamber simple by connecting a changeover damper which is energized to the constant direction by a spring to a door following rod via a wire and constituting a mechanism for changing over the changeover damper according to opening and closing operation of the door. CONSTITUTION:A changeover damper 17 is energized by an energizing means 18 in such a state that the outside air is supplied to an air ejecting means 28 side. Further a door following rod 20 is freely inserted into a hole bored in a stopping member 27 provided to a door 8 and lengthened along the door 8 and equipped with a stopper 32 provided to the part lower than the stopping member 27. The door following rod 20 is accompanied with the closing operation of the door 8 by allowing the stopper 32 to abut on the stopping member 27. Furthermore the changeover damper 17 is connected to the door following rod 20 by a wire 19. This wire 9 transfers movement of the rod 20 accompanied with the door 8 to the damper 17 as movement changing over to such a state that the damper 17 supplys the outside air to a treatment chamber 4 side while resisting the energizing means 18. As a result, the mechanism for changing over the changeover damper according to the opening and closing operation of the door is made simple.
Patent JP-S62157437-A (JP)
Title: Optical fiber link unit for signal transmission
Inventor: HATA NOBUYUKI
IPC: H04L12/407
Filed: 1985-12-28
Abstract: PURPOSE:To attain miniaturization, to omit the work of protection and extension of an electric wire and to facilitate the wiring work by connecting a transmission unit and a reception unit by an optical fiber and incorporating respectively a transmission circuit and a reception circuit in the transmission unit and the reception unit. CONSTITUTION:A main unit 10A in the transmission unit 10 is connected to the transmission side equipment by an input connector 11. A timing circuit 14 gives a start signal to the transmission circuit 15, gives the end of transmission to the next extension unit 10B via an extension connector 18a and the next unit starts transmission. The transmission circuit 15 adds an address signal for unit identification and converts the signal into a serial signal. An optical transmission module 7 applies optical modulation and outputs the result to an optical fiber 30. A main unit 20A in the reception unit 20 applies serial/ parallel conversion to the optical signal sent via the optical fiber 30 through the optical reception module 21 and the reception circuit 22, collates the reception address with the setting value and when they are coincident, the reception data is outputted. An output connector 25 connects the reception side equipment.
Patent JP-H02144694-A (JP)
Title: Induction heating controller for automatic vending machine
Inventor: OGATA HIDEO
IPC: G07F11/70
Filed: 1988-11-25
Abstract: PURPOSE:To make it possible to sale also high viscosity can drinks such as soup and 'SHIRUKO' (adzuki-beans sweet soup) having slow convection by correcting the output of a high frequency power converter in accordance with the temperature of a can wall and correcting a heating time in accordance with the corrected output. CONSTITUTION:Since the convection of the contents of a high viscosity drink can such as a soup and 'SHIRUKO' is slow and the can wall temperature is abnormally raised, the can wall temperature is detected by a can wall temperature detecting means 8 and the output of the high frequency power converter 4 is corrected by an output control means 10 so that the can wall temperature is suppressed less than a prescribed temperature. Since the heating time should be also corrected to raise the can drink up to the prescribed temperature due to the change of an output, an output signal from the means 10 is inputted to a heating time control means 11 to correct the heating time. The output of the converter 4 and the correction of the heating time are repeatedly executed so as to suppress the can wall temperature less than the prescribed temperature. Thus, the can wall can be prevented from being burnt due to the abnormal rise of the can wall temperature and the can drink 1 can be heated up to a prescribed temperature to sale it.
Patent JP-H08137613-A (JP)
Title: Photodetector and optical mouse using the same
Inventor: MIYAZAWA KAZUYUKI
IPC: G06F3/0354
Filed: 1994-11-08
Abstract: PURPOSE: To realize the photodetector used for an optical mouse or the like in which an installed area of an optical system is reduced and a light is detected with high accuracy. CONSTITUTION: The optical mouse 20 arranged on a mouse pad 10 is made up of a cylindrical case 21, a condenser lens 22 fitted in the inside of the cylindrical case 21, a light emitting diode chip 23 contained in the inside of the condenser lens 22, a CCD 24 fitted to an upper end of the cylindrical case 21, and a printed circuit board 25 with the CCD 24 mounted thereon. An infrared ray emitted from the light emitting diode chip 23 is emitted onto a line pattern 12 on a mouse pad from a refracted face 22A of the condenser lens 22 and its reflected light is converged into the CCD 24 through the refracted faces 22A, 22B of the condenser lens 22.
Patent JP-H01139992-A (JP)
Title: Shutter device for electric furnace
Inventor: NISHIZAWA MINORU
IPC: F27D7/06
Filed: 1987-11-27
Abstract: PURPOSE: To facilitate to place and remove a sample in a short time while temperature, atmosphere and the like inside a furnace are maintained, by making a rotary body provided inside a shutter valve seal an inside of a furnace body quickly. CONSTITUTION: A lower part of a small cylindrical body 5 is moved in horizontal direction, and a piece of a sample 3a is placed on a sample-placing table 3 of the small cylindrical body 5, and then the small cylindrical body 5 is returned to an original place, and an exchange valve 13 is closed to seal an inside of a furnace body 1 and an inside of the small cylindrical body 5 tightly. A rotary body 21 is rotated to fit a position of a through-hole 21a into positions of guiding holes 19a, 19b, and then the sample-placing table 3 is pushed up inside the furnace body 1. About the time when the motion is conducted, the inside of the furnace body 1 and the inside of the small cylindrical body 5 are vacuum-exhausted via a valve 12, and then atmospheric gas is introduced from a gas-introducing pipe 28. The piece of the sample 3a is heated and sintered, and then the sample-placing table 3 is lowered to a position of the exchange valve 13 together with the piece of the sample 3a, and the rotary body 21 is rotated. The through-hole 21a is displaced from the guiding hole 19a to seal the inside of the furnace body 1 tightly. The exchange valve 13 is opened so that the piece of the sample 3a is removed.
Patent JP-H02145114-A (JP)
Title: Rice transplanter provided with manuring unit
Inventor: YAMAZAKI HITOSHI
IPC: A01C15/00
Filed: 1988-11-25
Abstract: PURPOSE:To enable the reduction of the force needed for supplying the fertilizer by making the outlet of the hopper passable to the inlet of the fertilizer distributor, when the hopper is under the preliminary platform for seedlings and shutting the outlet, when the hopper slides out of the inlet. CONSTITUTION:When the hopper 15 is filled with the fertilizer and the fertilizer is distributed on the crop field, the hopper 15 is placed under the preliminary bed for rice plant seedlings. While it is in this position, the hopper 15 is made passable to the output 23 and the fertilizer is fed to the distributor 17. The fertilizer in the hopper 15 becomes short, the hopper 15 is allowed to move forward. After the hopper 15 completely moves out of the position beneath the preliminary bed, fertilizer is fed into the hopper. This movement allows the receiving face 23 on the exit to close the outlet 15a so that the fertilizer in the hopper may not leak. The hopper filled with the fertilizer is allowed to come back under the bed and the distribution of fertilizer is continued.
Patent JP-S63151196-A (JP)
Title: Key telephone system with paging function
Inventor: FUJITA KENJI
IPC: H04Q3/58
Filed: 1986-12-15
Abstract: PURPOSE:To make it possible to paging-call a necessary but minimum designated object side by designating a key telephone set with speaker or an external speaker, desired to be called, and holding it temporarily in a memory part, and connecting at once a requiring side and the designated object side on the basis of the contents of the memory part. CONSTITUTION:When a connection, from one of the plural number of the key telephone sets with speaker 100-10n to other key telephone sets with speaker 100-10n and the external speakers 1-m, is required, the object side is stored in the memory 16 for telephone set and the memory 17 for speaker, and when the completion of a requisition is detected, the key telephone sets with speaker 100-10n and the external speakers 1-m, which are concerned, and the requiring side of the connection, are connected at once by controlling a speaking channel switch 13 and interfaces 11, 12 by a controlling part 14. By designating the telephone sets with speaker 100-10n or the external speakers 1-m, which are desired to be called for paging, in such a way, it comes possible to paging- call the necessary but minimum designated object side.
Patent JP-H02146282-A (JP)
Title: Idle running preventing device for liquid feeder
Inventor: NAKAYAMA SHUNICHI
IPC: F04B49/10
Filed: 1988-11-29
Abstract: PURPOSE:To inform an operator accuracy of the necessity of refilling into a feed tank as well as of the abnormality of a coupling means by constructing the title device in such a structure as to stop the operation of pump when the liquid quantity in the feed tank becomes less than the fixed quantity, when the continuous action of the pump reaches the fixed time, and when abnormality is generated to the coupling device, and display to that effect each time the pump is stopped. CONSTITUTION:When the liquid quantity in a feed tank 1 becomes lower than the fixed quantity, the indication is given to a display means 17 to that effect. Accordingly, an operator is accurately informed of the necessity of a liquid refilling into the feed tank 1 due to the liquid quantity in the feed tank 1 becoming less than the fixed quantity. Moreover, when abnormality is generated to a liquid feeder due to the incomplete fitting of a coupling means such as a seal coupler 4, a pump 2 is automatically made to be in the non-acting state by means of a control circuit 12 as well as the indication is given to the display means 17 so that effect. The operator can be thus informed of the abnormality of the liquid feeder due to the incomplete fitting of the coupling means such as the seal coupler 4.