baber/WOPTO huggingface dataset:
Patent JP-H06286394-A (JP)
Title: Image forming sheet
Inventor: HIGAKI KOICHI
IPC: B44C1/17
Filed: 1993-03-31
Abstract: PURPOSE:To improve toner acceptability and fix, and to enhance image shelf stability by forming a toner accepting layer containing a thermoplastic resin, an antistatic agent and fine particles on the surface of a base material film and using a specified saturated polyester resin as the thermoplastic resin. CONSTITUTION:The image forming sheet 10 as a transparent sheet (an OHP sheet) used in an overhead projector(OHP) has a base material film 11 and a toner accepting layer 12 formed on at least one surface of the film 11. The toner accepting layer 12 is formed of a thermoplastic resin, an antistatic agent and inorganic and/or organic fine particles. A saturated polyester resin having molecular weight from 10000 to 30000 and at a glass transition temperature from 30 deg.C to 90 deg.C is employed as the thermoplastic resin. The antistatic agent is contained at the compounding ratio of 50:1-500:1 in terms of a solid matter at the ratio of the saturated polyester to the antistatic agent in saturated polyester and the antistatic agent.
Patent JP-S5520754-A (JP)
Title: Production of ketone and aldehyde from hydroperoxide
Inventor: WATANABE YUUICHI
IPC: C07C67/00
Filed: 1978-08-02
Abstract: PURPOSE: Secondary hydroperoxide and primary hydroperoxide are made to react with a carboxylic anhydride in the presence of a base respectively, thus producing safely ketone and aldehyde with one step in high yield.  
     CONSTITUTION: The reaction of secondary hydroperoxide of formulaI (R' and R" are aliphatic hydrocarbyls) and a carboxylic anhydride of formulaII (R"' is aliphatic hydrocarbyl) is effected in the presence of a base as pyridine to form a ketone of formulaIII. The reaction of a primary hydroperoxide gives an aldehyde. The reaction temperature is lower than 100°C, preferably 0W50°C and the reaction is continued until the hydroxyperoxide is completely consumed.  
     EFFECT: The reactions are ionic and so the formation of polymers and side products can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05264267-A (JP)
Title: Calibration system for distance measuring sensor using light
IPC: G01C3/06
Filed: 1992-03-23
Abstract: PURPOSE:To determine the central position of a lens optical system, the inclination of a light receiving element, and the distance from the center position of the lens optical system to the light receiving element. CONSTITUTION:A light source is moved and scanned on a surface vertical to a sensor optical axis to determine the area of a quadrangle ABCD receivable by a light receiving element 1. Similarly, the light source is shifted in the optical axis direction to determine a quadrangle EFGH. A central position Lo of lens optical system is determined from the intersection of the lines mutually connecting the points of the corresponding corners of the quadrangles. The rotating quantity 9 around Z-axis of the light receiving element 1 is determined from the angle formed by the long side of the quadrangle ABCD and a YZ plane. The distance from the lens optical system central position Lo to the light receiving element 1 is determined from the analogous relation between 8 triangle LoAD and a triangle LoTQ and the distance between the lens optical system central position Lo and the square ABCD.
Patent JP-H11343250-A (JP)
Title: Use of graft copolymer as solubilizing agent, and pharmaceutical preparation, cosmetic preparation and food containing the same
Inventor: HUFF JUERGEN DR
IPC: C09K23/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a solubilizing agent capable of solubilizing hydrophobic substances and useful in e.g. producing homogeneous pharmaceutical preparations by using a copolymer formed by grafting specific monomer(s) to a polyalkylene oxide. SOLUTION: This solubilizing agent is obtained by using a graft copolymer formed by grafting to (A) a polyalkylene oxide (pref. with a number-average molecular weight of 300-100,000) (B) at least one monomer selected from the group consisting of (i) monoethylenically unsaturated 3-8C carboxylic acid 1-30C alkyl esters, (ii) aliphatic 1-30C carboxylic acid vinyl esters, (iii) 1-30C alkyl vinyl ethers, (iv) monoethylenically unsaturated 3-8C carboxylic acid N-1-30C alkyl-substituted amides, and (v) monoethylenically unsaturated 3-8C carboxylic acid N,N-1-30C dialkyl-substituted amides.
Patent JP-S63261726-A (JP)
Title: Method for checking configuration of semiconductor pellet
Inventor: TSUKADA MITSUKI
IPC: G01B11/24
Filed: 1987-04-20
Abstract: PURPOSE:To make it possible to detect defects and to judge the quality of a chip for the corner parts and the entire sides of the chip by setting the size of the chip to be checked with a quantized image through an optoelectronic transducer means beforehand, dividing the checking range based on the preset value, and determing the range. CONSTITUTION:A region to be checked 11 is scanned with an optoelectronic transducer mechanism 1, and the result is stored into an image memory part 2. A semiconductor chip 12 is arranged in the region to be checked 11. A chip-size setting part 4 sets a chip size mask 13 on the semiconductor chip 12 based on the instruction from a control part 10. Checking ranges 14 are set as M and N with a checking area setting part 5. Checking segments (a, b, c...p), which are provided in M and N, are provided by dividing the checking ranges 14. The size of the segment is set with an checking segment setting part 6 in correspondence with the sizes of cracks and broken parts yielded in the semiconductor chip 12. When the checking range 14 for judging the quality are set so that M=8 picture elements and N=8 picture elements, the count of the picture elements of the checking segments becomes 32. When a defect is not found, the count of the picture elements of the checking segments (a...f) and (k...p) is 32.
Patent JP-S59220846-A (JP)
Title: Testing method of information processing system
Inventor: FURUHASHI TOORU
IPC: G06F11/22
Filed: 1983-05-31
Abstract: PURPOSE:To facilitate an increase in the version of a test program and save CPU memory by saving the test program in an external storage device, and transferring it to a CPU under the control of a central controller when necessary. CONSTITUTION:When a system is tested, the CPU23 drives a control program held in a memory 24. Then, the central controller CPRE21 reads one optional item TSTt of the test program out of the external storage device 25 and transfers it to the CPU23. The CPU23 stores this test program in the test program area in the memory successively. The controller 21 starts the TSTt after the test program as to the TSTt is all transferred. Consequently, the controller 23 starts testing the system. Thus, the test program is held in the device 25 and transferred to the CPU23 when necessary to increase the version of the test program and save the CPU memory.
Patent JP-H05113204-A (JP)
Title: Granular-material extracting fluidized bed reactor
Inventor: IKUBARU FUAZAAREATSUBAASU ABUD
IPC: F23C10/24
Filed: 1992-04-15
Abstract: PURPOSE: To obtain a fluidized bed reactor having a means for extracting a backflow granular material. CONSTITUTION: Compressed air is introduced into a plenum 28 through a duct 40, and passed into a combustion zone 26 and a floor 30 of an enclosure 10 through a nozzle 23. Meanwhile, the granular material is reversely fed from the floor 30 into the plenum 28 through the nozzle 23, dropped in a lower cap 28a of the plenum and a screw conveyor 34, and extracted from an outlet conduit.
Patent JP-S63261711-A (JP)
Inventor: KUROKUZUHARA MAMORU
IPC: H01G4/35
Filed: 1987-04-20
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-S59221425-A (JP)
Title: Controller for supercharging pressure of internal- combustion engine
Inventor: NAGASE HIDENOBU
IPC: F02B37/16
Filed: 1983-05-30
Abstract: PURPOSE:To prevent the overheating of carburetor by accelerating the cooling of a supercharger by a method in which when opening a control valve, excessive air in the supercharger is immediately released to the outside through an escape path without any circulation. CONSTITUTION:During a high-load operation period when the opening degree of a throttle valve is great, since a control valve 19 closes an escape path 17 to a degree of opening fully closed or almost fully closed in an interlocking manner with a throttle valve 13, the supercharging pressure of a supercharger 10 is raised without being released to the escape path 17 and the filling efficiency of an engine E is raised. During the idling or low-load operation period when the opening degree of the throttle valve 13 is small, the control valve 19 opens the escape path 17 to a fully or almost fully opened opening degree in interlocking manner with the throttle valve 10. Most of discharge air from the supercharger 10 is released to the open air from the escape path 17 as an excessive air.
Patent JP-H06264710-A (JP)
Title: Exhaust device for vehicle
Inventor: OTA SHINJI
IPC: F01N3/24
Filed: 1992-04-15
Abstract: PURPOSE:To embody lighter weight, the manufacturing cost reduction, higher degree of freedom in space and easier assembly comparing with the exhaust system by the prior art by preventing occurrence of unusual noise and resonance caused by pulsation exhaust gas discharged from an engine mounted type muffler equipped with the exhaust gas purification function by means of solely an exhaust pipe. CONSTITUTION:Regarding a vehicle exhaust device composed of a muffler 2, which is mounted and supported directly on an internal combustion engine of the vehicle and equipped with the exhaust gas purification function, and an exhaust system connected to the muffler 2, the exhaust system is formed by a nonmetalic heat resisting elastic pipe 22.
Patent JP-H04324955-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L21/762
Filed: 1991-04-25
Abstract: PURPOSE:To enable a semiconductor silicon substrate to be easily and fully insulated by isolation. CONSTITUTION:An electron beam resist 12 is applied onto the surface of a semiconductor silicon substrate 11 as thick as 0.5mum through a spin coat method and subjected to a pre-baking process, then the pre-baked resist 12 is irradiated with an electron beam 13 through a lithography technique and developed for the formation of a fine resist pattern 14 0.4mum in width. Furthermore, the substrate 11 is etched as deep as 0.5mum or so with etching gas such as CHF3 of the like using the pattern 14 as a mask for the transfer of it. At this point, the substrate 11 is so etched as to enable the transferred pattern to be invertedly tapered. Thereafter, the substrate 11 is thermally oxidized to form a silicon oxide film 15 100nm or so in thickness on its surface. As the lower part of the protrudent pattern is constricted, the oxide film is joined together by oxidization, whereby a semiconductor silicon 100 left inside the pattern is fully isolated from the substrate 11, and consequently a fine element can be isolated.
Patent JP-H10289360-A (JP)
Title: Display commodity sample for automatic vending machine
Inventor: YAMAMOTO KUNIHIRO
IPC: G07F9/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a cubic and thin display commodity sample for an automatic vending machine. SOLUTION: A display body holding member 20 is formed in a longitudinal flat shape consisting of a commodity display body holding part and its fringe background part. An illumination window hole 21 is drilled almost at the center of the commodity display body holding part with both side edges of the hole 21 defined as the display body side edge contact parts 21a and 21a. An almost arc-shaped depth optical illusion recess part 25 is protruded back above the commodity display body holding part of a background part with the front fringe part (boundary to a shielding plane part 26) of the part 25 matched with the parts 21a. The both side edge parts of an elastic sheet type commodity display body 10 showing the front part of a commodity cup is inserted to the hole 21 at both side edge parts of the body 10.  Then the surfaces of both side edge parts of the body 10 are protruded forward and bent almost in an arc shaped with contacts secured with the parts 21a and mounted on the member 20 in the front of the hole 21. Then plural display body holding members 14 are placed in parallel to each other with their continuous background parts, and a background panel of a sample display device is constructed by the member 20.
Patent JP-S5321026-A (JP)
Title: Electroconductive aluminum alloy
Inventor: YOKOTA MINORU
IPC: H01B1/02
Filed: 1976-08-10
Abstract: PURPOSE: To provide an electroconductive Al alloy with improved tensile strength and esp. elongation characteristics obtd. by adding Fe and Sb to electric Al, the electric conductivity of which is hardly decreased. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000293203-A (JP)
Title: Demand amount predicting method
Inventor: NIIYAMA KAYO
IPC: G06Q10/04
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To precisely forecast the demand amount of water supply even in a snowy country and even on a special day by making a neural network learn as learning data the actual result values of input/output data in a certain period so that the output value of the neural network equals a daily water distribution amount actual result value. SOLUTION: The neural network 13 inputs the weather, highest temperature, and lowest temperature of today and the snowfall depth of the yesterday, and outputs the daily water distribution amount of today. The neural network 13 is made to learn as learning data the actual result values of input/output data in an actual database 10 in a certain period, e.g. the past three weeks so that the output of the neural network 13 equals the daily water distribution actual result. Then the weather forecast, forecast highest temperature, and forecast lowest temperature of the forecasting day from a weather forecast data file 11 and the snowfall depth of the day right before the forecasting day from the actual result database 10 are inputted to the neural network 13 having learnt and the daily water distribution forecast value of the forecasting day is forecast and outputted.
Patent JP-S63260502-A (JP)
Inventor: UCHIDA TAKEHIKO
IPC: A45B27/00
Filed: 1987-04-17
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-S62252221-A (JP)
Title: Detecting method for disconnection of smokeproof terminal equipment control line
Inventor: FUJIKI HITOSHI
IPC: H04B3/46
Filed: 1986-04-24
Abstract: PURPOSE:To easily detect the disconnection of the control line of a smokeproof equipment, by decoding a return signal returned from a repeater at a receiver side corresponding to a control signal sent from the receiver side. CONSTITUTION:A smokeproof repeater 1 is assembled in a disaster preventing system, and performs the control of the operation, and the monitoring of the operation(operated or unoperated) of the smokeproof equipment on the basis of the control signal transmitted from a smokeproof receiver in multiplex transmission. Normally, the repeater 1 is in the state of a waiting mode, but when a test command signal is inputted in the multiplex transmission, it goes to a test mode, and when a control line 30 to a damper 21 is disconnected, a photocoupler PC1 is not driven. In this way, it is possible to easily detect the disconnection of the control line of the smokeproof equipment even in a smokeproof system of multiplex transmission system.
Patent JP-H02274039-A (JP)
Title: Communication channel supervising system
Inventor: OMORI SHOICHI
IPC: H04L12/40
Filed: 1989-04-14
Abstract: PURPOSE:To detect the operation failure caused at the time of inverting the polarity of a communication channel where a DC voltage is superposed or at the time of switching the channel by outputting an operation failure detecting signal, when a loop back instruction signal is inputted, and also, DC voltage detecting information is not inputted. CONSTITUTION:A loop back instruction signal is sent from a controller, a circuit switching circuit 14a and 14b operate, and a transmission circuit is folded to a reception circuit through a connecting circuit 17. Usually a DC voltage is not applied to the connecting circuit 17, but when the loop back is executed, a DC voltage is applied to the reception circuit from the transmission circuit, therefore, a voltage detecting means 15 for supervising the potential of the connecting circuit 17 detects the DC voltage, and sends out voltage detecting information to an operation failure detecting means 16. The operation failure detecting means 16 receives the loop back instruction signal from the outside, but sends out no output when the voltage detecting information is inputted, and when the voltage detecting information is not inputted, an operation failure detecting signal is outputted to the outside of a communication equipment 11. In such a manner, the operation failure of a polarity inverting circuit or a circuit switching circuit can be detected.
Patent JP-H11293659-A (JP)
Title: Drilling/stirring device
Inventor: FUKUSHIMA AKIRA
IPC: E02D3/12
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To effectively fluidize drilled soil while preventing a drilled hole wall from collapsing by providing a stirring blade vertically movable along an outer pipe rotatably holding a drilling rod and rotatable around a stirring shaft. SOLUTION: A drilling rod 2 is rotated, and a drilled hole is formed by cutting blades 4. At this time, because an outer pipe 3 is rotatable against the drilling rod 2, the outer pipe 3 is not rotated, and the rod 2 is only rorated. A stirring blade 13 is in a vertically standing state, hence it is pushed to advance in drilled soil accompanying advance. After forming the drilled hole, the rod 2 is stopped, and in addition to pour cement milk from a pouring passage, a chain 7 is rotated. Thereafter an elevatable box 1 is forcedly moved up and down at proper intervals. Hence, the stirring blade 13 is moved up and down while rotating, and the drilled soil is fluidized and mixed with the cement milk. At this time, because the blade 13 is within the diameter of the drilled hole, the wall 14 does not collapse. Hereby, favorable mixing state with the cement milk can be obtained.
Patent JP-S58213147-A (JP)
Title: Lid with valve for automatically opening or closing circuit of bath heater
Inventor: YOSHINO YUUZOU
IPC: F24H1/00
Filed: 1982-06-04
Abstract: PURPOSE:To make possible to prevent automatically the lowering of hot water termperature that will be resulting from flowing of hot water through a circuit due to the convection when burning of a heater is stopped, by providing a lid having a valve in the circuit connecting the heater and a bathtub or the like, the valve being capable of opening or closing in response to the temperatures of the hot water in the circuit. CONSTITUTION:A lid 5 has leg levers 4 that are inserted into the open end of the discahrging pipe 3 of a heater 1 that opens to the bathtub 12, and a window 6. A window opening and closing plate 7 is supported by a shaft 9 through an arm lever 8 so that the window 6 can be covered with the plate 7. The shaft 9 supports a coiled spring 10 made of a configuration memory alloy that can restore its original configuration at a prescribed temperature or above and will lose its rigidity at temperatures below said prescribed temperature. If the heater 1 is ignited, hot water having a temperature higher than the prescribed temperature comes in contact with the coiled spring 10, and the coiled spring 10 restore its original configuration against a closing spring 11 supported by the shaft 9 to open the opening and closing plate 7. On the other hand, if the heater 1 is extinguished, the temperature of the hot water flowing from the discharge pipe 2 becomes lower than the prescribed temperature, the coiled spring 10 loses its rigidity, and the closing spring 11 causes the opening and closing plate 7 to be closed.
Patent JP-H01267029-A (JP)
Title: Formation of enveloping part in paper container
Inventor: TSUNODA HIROTAKA
IPC: B65D3/22
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a paper container excellent in fregrance keeping characteristics and gas barrier characteristics by a method wherein an enveloping part is formed without exposing the edge face of a laminate sheet to the inner peripheral surface of the container. CONSTITUTION:A laminate sheet 6 for paper container is equipped with a gas barrier layer-containing intermediate layer 1, a front surface layer 2 made of polyolefin-based resin and a rear surface layer 4 made of low crystalline linear saturated polyester resin having a glass transition temperature of 40 deg.C or higher. In addition, onto the rear surface layer 4, heat sealing resin layers 5A and 5B are laminated. By turning over the one side part 8 of the laminated sheet 9 to the front surface layer 2 side, the front surface layers 2 of the overturned part are thermo-welded each other so as to obtain a laminated sheet 9 for paper container, the edge face of which is processed by bonding. Further the rear surface layer 4 containing the heat sealing resin layer 5B at the other side part 10 of the laminated sheet 9, the heat sealing resin layer 5A surface and the portion, which extends beyond the overturned part, of the front surface layer 2 surface are processed with flame so as to abut the flame- processed portions each other and press them with a rubber roll for bonding in order to obtain a tubular body, the inner peripheral surface layer of which is made of the rear surface layer 4 of the laminated sheet 9.
Patent JP-H05272599-A (JP)
Title: Worm differential gear device for center differential gear
IPC: F16H48/38
Filed: 1992-03-23
Abstract: PURPOSE:To improve the driving property and turning property of a vehicle and make a center differential gear compact. CONSTITUTION:A worm differential gear device is provided with a single worm gear 2 connected with a front wheel output shaft 9 in a differential gear case 1 connected with a rear wheel output shaft 8 and a worm wheel 3 pivotally supported on the differential gear case 1 and engaged with the worm gear 2. A friction means 14 is inserted between the differential gear case 1 and the worm gear 2 on the side of the direction that thrust force is applied when a drive system drives the differential gear case 1 in the advance direction, and a slip means 15 is inserted on the opposite side. When front wheels are wheel-spun, the torque of rear wheels is not reduced because the rear wheel output shaft 8 is connected to the differential gear case 1. When an accelerator is released and a vehicle is turned, an engine brake is hardly applied to the front wheel output shaft 9 due to the slip means 15, and the front wheels is hardly side-slipped.