baber/WOPTO huggingface dataset:
Patent JP-2000147090-A (JP)
Title: Radiolocating method and apparatus
Inventor: SUGITA SUSUMU
IPC: G01R29/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the identifying accuracy of target candidates. SOLUTION: A radio parameter measuring circuit 20 measures the parameters of a radio wave captured by an antenna 10, ratio parameters in a ratio parameter library 30 are collated with the measured radio parameters, a search/ identification result recorder circuit 80 is retrieved when target candidates are obtained, a target candidate having a max. past locating number of times is, when a locating record exists, regarded as a main target candidate, and this candidate is outputted with an identification information distinguishable from others. Other information than the past locating records contained in the target candidates are outputted and indicated on an identification result indicating circuit 70, and the past locating records are displayed on a locating history display circuit 90.  These displays are used in an identification manually determining circuit 60 to manually determine the target candidate.
Patent JP-H11152995-A (JP)
Title: Tunnel interior plate and its execution structure
Inventor: SHIMIZU KAZUSATO
IPC: E21D11/04
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight tunnel interior plate and its execution structure excellent in executability and durability. SOLUTION: Surface and rear layer parts 14, 15 of specific gravity of 0.9 or more making a mineral fiber, an inorganic powder-like body and a binder of main components, and a lower intermediate layer part 13 making an inorganic foaming body and the binder of main components than the surface and rear layer parts 14, 15 in specific gravity are laminated and integrated. A metal foil 11 of thickness of 50-200 μm is stuck on one face of an inorganic plate 10 having three-layer structure of the total specific gravity of 0.6-0.9 obtained thereby. Furthermore, a protection film 12 excellent in contaminant resistance is formed thereon.
Patent JP-H11128677-A (JP)
Title: Removal of nitrogen trifluoride and nitrogen trifluoride removing device
Inventor: SHIBATA HAYAJI
IPC: B01D53/68
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen trifluoride removing method and device safe and convenient and also capable of allowing the continuous treating. SOLUTION: Nitrogen trifluoride in a waste gas is removed by subjecting the waste gas containing the nitrogen trifluoride to a contact reaction with an alkaline earth metal halide and decomposing the nitrogen trifluoride to an alkaline earth metal fluoride and a gaseous nitrogen. The alkaline earth metal halide is preferably calcium chloride or magnesium chloride.  In the nitrogen trifluoride removing device, a cell 12 in which a metal halide capable of decomposing the nitrogen trifluoride to the metal fluoride and the gaseous nitrogen by the contact reaction with the nitrogen trifluoride is filled, a heater for heating the inside of the cell 12, an introducing passage 13 connected to an upper part of the cell 12 and introducing the waste gas containing the nitrogen trifluoride and a discharging passage 14 discharging a treated gas passed through the cell 12 is a different direction from a flow passage in the cell 12 are provided.
Patent JP-H01158918-A (JP)
Title: Oil filter for frying cooker
Inventor: KATO RYOICHI
IPC: A47J43/28
Filed: 1987-12-16
Abstract: PURPOSE: To make it possible to wash in the oil bath and to remove some foreign matters with a filter by mounting detachably a washing tube at upper face of the oil bath, washing the sidewall of the oil bath by jetting oil and introducing the washed oil into filtering tank to circulate it to the washing tube. CONSTITUTION: The oil in an oil bath 2 is heated by combustion gas G passing through a heat exchanging pipe 3. When a waste oil valve 12 is opened in order to wash oil, the oil in the oil bath 2 flows into a filter tank 13, and refuse and so forth are removed by a screen 16 and a filter 18. The removed oil is led into a washing pipe 6 by a pump 14, the jet out oil flows down along the inner wall of the oil bath 2, and attached refuse and so on flows down. By circulating for some and ten and some minutes, all the inner faces of the oil bath 2 are washed out perfectly, and the refuse and so forth are collected into the screen 16 and the filter 18. After finishing of washing, the oil is returned again into the oil bath 2, a waste oil valve is closed to make the filter tank 13 empty.
Patent JP-H07176901-A (JP)
Title: Nonradioactive dielectric line
Inventor: NISHIDA HIROSHI
IPC: H01P3/16
Filed: 1993-12-20
Abstract: PURPOSE:To provide the nonradioactive dielectric line in which a curved part of a dielectric strip is made small and mode coupling hardly takes place in a straight line part of the dielectric strip. CONSTITUTION:A dielectric strip 4 inserted between conductor plates 2, 3 is provided with a 1st dielectric part 4A and a 2nd dielectric part 4B. The 1st dielectric part 4A is made of a dielectric material having a predetermined dielectric constant. The 2nd dielectric part 4B is made of a dielectric material whose dielectric constant is higher than that of the 1st dielectric part and formed at a region in which the electric field strength is weak in the LSM01 mode and high in the LSE01 mode along the lengthwise direction of the 1st dielectric part 4A.
Patent JP-H10164708-A (JP)
Title: Regenerative braking controller for electric vehicle
Inventor: SAGA KENICHI
IPC: B60L3/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain appropriate regenerative braking force according to the frequency of brake pedal operation and a road condition by controlling regenerative braking force of a motor based an detected data from a brake operation frequency detecting means. SOLUTION: A regenerative control part 7 is provided with a storage means 8, a discriminating means 9, a calculating means 10 and so on, and connected with a driving condition detecting means 20. When a road surface slope is detected by the discriminating means 9, slight regenerative braking force can be set finely by setting regenerative gain using a vehicle condition coefficient corresponding to the road surface slope. By correcting the vehicle condition coefficient from a vehicle speed change and the condition of brake pedal operation, it is possible to reflect driver's preference in the slight regenerative braking force which is set by the control means 7. When it is discriminated that an axle is running in an urban area, the regenerative braking force which meets driver's preference can be set by correcting the regenerative gain corresponding to brake operation frequency.  It is thus possible to set braking force which meets driver's preference.
Patent JP-2000140938-A (JP)
Title: Method for connecting coil for rolling
Inventor: KAWAI NOBUYUKI
IPC: B21C47/26
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To determine a combination in a short time by a small calculator without making huge the calculation time of the combination search of a coil by finding the combination before mounting the coil where the average unit weight of the coil after connection is made large, and by finding the combination where the dispersion of the weight of the coil after connection becomes small, and by determining the optimum combination of a coil connection. SOLUTION: Target unit weight is calculated from maximum unit weight restriction and the total weight of the whole coil within a range to be aimed at. An evaluation value when connecting the coil (i) and the coil (j), is calculated by using the unit weight of the coils (i) and (j) and target unit weight. A combination of the whole coil connection by each two coils is determined so that a sum total of the evaluation value over the whole pairs becomes a maximum. Original coils which are obtained by releasing the connections of a part of all the pairs and remaining pairs which are not released are taken into consideration as a new combination range. By repeating the combination connection, a reconnection where the sum total of the evaluation value becomes a maximum is determined.
Patent JP-H03183325-A (JP)
Title: System voltage stabilizing relay
Inventor: KAMIMURA KATSUHIKO
IPC: H02J3/24
Filed: 1989-12-12
Abstract: PURPOSE:To stabilize the voltage of a system by determining where an operation point exists within or out of a voltage stable range, and so limiting a load that a system voltage falls within the stable range. CONSTITUTION:An operation point is obtained from an effective power, a reactive power, a voltage, a system constant stored in a set value memory 4, and a facility constant by a calculator 5. A voltage stable range is obtained as elliptical characteristics based on the voltage static characteristic of a load stored in the memory 4. If it is determined that the point exists out of the stable range, load and reactive power compensating capacitors are so paralleled off corresponding to a target voltage value of a system at that time that the system voltage falls within the stable range. Thus, even if an unstable phenomenon is generated at the system voltage, the system voltage can be stabilized before a distance relay, etc., is operated, thereby preventing the overload of a facility, a wide area power interruption due to frequency fluctuation.
Patent JP-H09161853-A (JP)
Title: Temperature controller of secondary battery
Inventor: SUMIKI SHIGERU
IPC: H01M10/617
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To fully use the capacity of a battery assembly effectively by performing a constant current pulse discharging before running, and computing the voltage variation of the terminal voltage of each cell through the running, and controlling a heater, according to the voltage variation. SOLUTION: A constant current pulse discharging is performed before running, and based on the discharged current value at that time and the quantity of voltage drop of each cell 1-1 to 1-5, the internal resistance of the cells 1-1 to 1-5 is computed, and it is stored in a memory. When the constant current discharging continues for a certain time or more after the start, the internal resistance of each cell 1-1 to 1-5 is computed. Moreover, when the constant current discharging does not continues for a certain time or more within a specified sampling time, the internal resistance of each cell 1-5 to 1-5 is computed after execution of the constant current pulse discharging. The variation of the internal resistance is computed by comparing the value of this internal resistance with the initial value of the internal resistance of the cells 1-5 to 1-5.  The output to each heater 4-1 and 4-2 is controlled, according to the variation of this internal resistance.
Patent JP-H10130901-A (JP)
Title: Slip preventive clothing
Inventor: TAKAHASHI KUNIAKI
IPC: A41D1/06
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain slip preventive clothing provided with catches for slip prevention on the tail of a piece of clothing worn on the upper half of the body, such as a shirt, and the inside top of a piece of clothing worn on the lower half of the body so that the upper piece of clothing can be worn always in good appearance. SOLUTION: This slip preventive clothing, for example, a pair of a shirt and trousers, is provided with catches 3 for slip prevention on the outside of the tail 21 (a part of the shirt 2 invisible from outside when the trousers are worn) and on the inside of the top of the trousers, and preferably with lower fasteners, such as hooks, buttons, or pieces of Velcro tape, which are engaged freely detachably with the upper catches.
Patent JP-H0669127-A (JP)
Title: Production of semiconductor crystal layer
Inventor: SUZUKI MASAKUNI
IPC: H01L21/20
Filed: 1991-12-04
Abstract: PURPOSE:To obtain a semiconductor polycrystal having large grain size and good orientation by forming an amorphous semiconductor layer on a dielectric layer, annealing the amorphous semiconductor layer by heating with a flame under temperature conditions having high temperature gradient, and moving the annealed region relatively. CONSTITUTION:A gas burner 1 burning city gas mixed with oxygen is employed as a flame supply means. A sample is coupled through a wire 5 with a wire winding type traction unit 4 subjected to accurate speed control. Consequently, the sample moves on a supporting table at a speed corresponding with a preset winding speed. The sample moves through a gap sandwiched by rails 3. The table 2 is embedded with a heater 6 and has a flat surface allowing smooth movement of the sample. The heater 6 is controlled to sustain a uniform temperature on the rear of the sample over a relatively wide range including the position heated by the flame of gas burner.
Patent JP-2000149233-A (JP)
Title: Magnetic head device and its manufacture
Inventor: KUBOTA KAZUYOSHI
IPC: G11B5/187
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the deterioration of reproducing output property due to grinding of the ABS surface at the time of manufacturing and to make adaptable to a high density recording by further narrowing and making smaller the stripe height, in a magnetic head device with a reproducing head mainly constituted of a magnetoresistance effect element. SOLUTION: The magnetic head device 1 is such that, on one side of the slider 2, a thin film magnetic head element 3 is formed by lamination having a reproducing element 5 which is mainly constituted of magnetoresistance effect element 5, and that the magnetoresistance effect element 5 is exposed on the side oppositely facing a magnetic recording medium. In this case, the deteriorated layer R which is formed on the exposed side of the magnetoresistance effect element 5 by the grinding of the side face opposite to the magnetic recording medium is removed by dry etching.
Patent JP-H10148448-A (JP)
Title: Around-showcase
Inventor: TAKAHASHI SHUSUKE
IPC: F25D17/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a corner section having an improved cooling performance, in an around-showcase wherein a plurality of open show case are connected at their rear faces so as to form an island there and the around-showcase is arranged at a corner part of the showcases. SOLUTION: A supporting section 4 at a rear face shelf (a side rear face duct 3 is stored in it) of a lower part of the most-lower stage display shelf acting as a dead space for commodities is projected at a corner (a side surface) of an around-case and then a larger cooling coil is arranged there. In addition, at least one of circulating fans is installed as near to the corner as possible and an the same time a larger number of cold air blowing holes 14, 15, 16 are arranged in the rear face shelf supporting section 4 and a corner shelf supporting column 13.
Patent JP-H03180992-A (JP)
Title: Coin selecting device
Inventor: YANO NORIO
IPC: G07D5/08
Filed: 1989-12-11
Abstract: PURPOSE:To improve the truth and selection of Japanese coins and the selecting accuracy of foreign coins whose shapes and materials are similar to Japanese ones by arranging a receiving coil oppositely to a transmitting coil with prescribed gap and alternately impressing a current with a different frequency level. CONSTITUTION:The transmitting coil is constituted of engaging a bobbin around which a wire 4 is wound with a cylindrical ferrite core 3 and the receiving coil 6 is constituted of engaging a bobbin 9 around which wire is wound with a cylindrical ferrite core 7. An electromagnetic field transmits the center part area of a coil passing a passage route 15 by means of the coil 2. Currents of 10KHz and 160KHz e.g. are alternately impressed from an oscillator 10 to the coil 2. Thereby, the electromagnetic field can surely transmit the coin and changed quantity in the field can be received by the coil 6 and its electromagnetic shielding effect can be accurately measured, so that the truth and selection of Japanese coins and the selecting accuracy of foreign coins whose shapes and materials are similar to Japanese ones can be improved.
Patent JP-H02165665-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE TETSUHIRO
IPC: H01L27/04
Filed: 1988-12-20
Abstract: PURPOSE:To increase a resistance value without changing the length and the width of a polycrystalline silicon load by using a silicon oxide layer on the surface of a polycrystalline silicon layer which is selectively exposed as a mask, implanting ions into the polycrystalline silicon, and decreasing the resistance. CONSTITUTION:A non-oxidized layer 13 which is formed on a polycrystalline silicon layer 11 formed on a semiconductor substrate 10 is selectively removed. The surface of the exposed polycrystalline silicon layer 11 is oxidized, and a silicon oxide layer 14 is formed. After the non-oxidized layer 13 is removed, ions are implanted into the polycrystalline silicon 11 with the silicon oxide layer 14 as a mask. Thus the resistance is decreased. In this way, the resistance value of the poly-Si load is decreased without increasing the size, and the thickness can be made thin, in correspondence with the miniaturization of a wiring pattern. Thus, the resistance value of the polycrystalline silicon layer can be made effectively high without changing the length and the width.
Patent JP-2001138905-A (JP)
Title: Electric train
Inventor: TAJIMA TATSUYA
IPC: B61D17/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric train with a high low-floor rate that can be used mainly as a single streetcar. SOLUTION: A car body 1 has high-floor regions 2A and 2B at the front and rear ends of its floor F which can barely accommodate truck units 5A and 5B. The truck units 5A and 5B are arranged under the front/rear-end high- floor regions 2A and 2B. The space between both front/rear-end high-floor regions 2A and 2B is a low-floor passenger region 3. Driver's cab regions 25A and 25B are delimited in both front/rear-end high-floor regions 2A and 2B. Equipment including an electric power unit 14 and a controller 17 is mounted on a roof 11 of the car body 1.
Patent JP-H02166892-A (JP)
Title: Picture encoder and picture decoder
Inventor: TAKAHASHI TOSHIYA
IPC: H04N19/50
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a high compression ratio by obtaining a predicted error and controlling the amplitude of an input picture and to minimize the deterioration of an S/N regardless of the amplitude of a picture input signal by executing the optimum quantization. CONSTITUTION:An input signal 11 having a picture signal value is normalized in an amplitude normalization circuit 1, inputted to a switching circuit 9 as normalized information 12, and inputted to an adder 2 as a normalized picture output signal 13. The adder 2 calculates the difference between the inputted signal 13 and a predicted value and inputs a predicted error signal value to a predicted error detecting circuit 3 as a signal 21. In the circuit 3, the inputted predicted error signal value is compared with a previously determined threshold, and the compared result is outputted to a transmission control circuit 4. In the circuit 4, only when the predicted error is larger than the threshold, the predicted error signal value is outputted to a quantizer 5 and quantized by a predicted method, and the quantized signal 51 is outputted. In the switching device 9, the signal 51 and the normalized information signal 12 are inputted, and both the signals are switched in constant timing and outputted as an encoded picture signal 91.
Patent JP-H06143915-A (JP)
Title: Pneumatic tire
Inventor: SUGIHARA HIDEAKI
IPC: B60C9/08
Filed: 1992-11-06
Abstract: PURPOSE:To lighten the weight of a tire and also to improve an anti-cut burst property with maintaining good uniformity. CONSTITUTION:In a pneumatic tire 1, a bead core 5 is embedded in a pair of side walls 3:3 from both of the end of a circular tread 2 and a circular bead part 4, and a 1-ply carcass 6, which penetrates the circular tread 2 and both of the side walls 3:3 and is wound up from the inside to the outside around the bead core 5, is provided, while a circular belt layer 7 is arranged on the outside of the 1-ply carcass 6. When a pneumatic tire is installed, on the side wall arranged on the outside of a vehicle, the distance between a carcass ply wound up end 61 and a belt layer width directional end part 71 is set to be 0<d<20mm while the distance between the surfaces of the side walls is set to be 4<=T<=6mm. On the side wall arranged inside the vehicle, a carcass ply wound up end 62 is located at the position of the tire maximum at H or an inner side in the tire radius direction than the position of the tire maximum width H, in other words, the height (h) of the carcass ply wound up end 62 is set to be equal or less than the tire maximum width position H; h<=H.
Patent JP-H02167872-A (JP)
Title: Apparatus for impregnating cellular calcined ceramic body with resin
Inventor: HIGUCHI YOSHIKAZU
IPC: C04B41/63
Filed: 1988-12-20
Abstract: PURPOSE:To obtain the subject apparatus capable of homogeneously impregnating a thin sheetlike calcined cellular ceramic body from one surface thereof with a resin diluted with a solvent under pressure in a short time by providing the other surface with a rigid cellular substance. CONSTITUTION:One surface of a cellular ceramic calcined body 1 is brought into contact with a resin diluted with a solvent and the other surface is simultaneously provided with a rigid cellular body 10. In this state, the resin is permeated under pressure to homogeneously and densely impregnate the resin into the interior of the calcined body 1. In this case, problems, such as residual nonimpregnated parts in the interior of the calcined body 1 resulting from deterioration in impregnating properties due to a rise in viscosity of the resin, can be solved, because an evacuation step is absent. Since the cellular body 10 is arranged on the surface of the calcined body 1 out of contact with the resin, the calcined body can be impregnated with the resin in a short time without damaging the calcined body.
Patent JP-2001142909-A (JP)
Title: Data processor
Inventor: TOMIMASU KENZO
IPC: G06F17/40
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a data processor, which attains cost-reduction and miniaturization and shortens data processing time. SOLUTION: Analog data inputted to an analog input terminal 2 of a device body unit 1 are stored in a data memory 9 after prescribed processing is applied by an analog data processing circuit 3, an A/D converter 4 and a data control circuit 5. The device body unit 1 is provided with an extended unit 20, an extended connector provided in the extended unit is freely attachably and detachably connected, and data inputted to the extended unit are transferred to the device body unit 1 and stored in the data memory 9. The data control circuit 5 applies processing such as trigger processing to the data inputted to the extended unit.
Patent JP-2001140676-A (JP)
Title: Engine load control device for vehicle
Inventor: SHIYUUGAI MASAHIKO
IPC: B60H1/32
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in load of an engine for traveling when a driven device driven by the engine is connected and to improve fuel consumption. SOLUTION: When a driven device is desired to be connected with an engine for traveling, an output to a connection means is reserved and load of the engine for traveling is reduced and the driven device is made to be connected at a point of time when reduction in load of the engine for traveling becomes sufficient, thereby an increase in load of the engine for traveling can be prevented and fuel consumption can be improved. When load of the engine for traveling becomes stable in a prescribed combustion area after the engine for traveling and the driven device are connected, reduction of load is released.