baber/WOPTO huggingface dataset:
Patent JP-S5571163-A (JP)
Title: Rotary electric machine
Inventor: GOTOU MAKOTO
IPC: H02K21/00
Filed: 1978-11-24
Abstract: PURPOSE:To reduce the cogging force of a rotary electric machine, by providing auxiliary recesses on an armature core having a plurality of winding recesses so that the auxiliary recesses face a field section. CONSTITUTION:A field section 2 made of a permanent magnet having a plurality of N-poles and S-poles alternately is mounted on a rotor 1. An armature core 3 having winding recesses 6a-6l is secured in face of the magnetic poles of the field section 2. Prescribed windings are provided in the winding recesses 6a-6l so that the windings are overlapped with one another. Auxiliary recesses 7a-7l of less depth than the winding recesses 6a-6l are provided on the tops of projecting parts 4a-4l which are located between the winding recesses and face the magnetic poles of the field section 2. The winding recesses 6a-6l and the auxiliary recesses 7a- 7l are located at an almost equiangular spacing as to the center of gyration. As a result, the order of fundamental harmonic component of cogging force is increased, namely, the cogging force is reduced.
Patent JP-H05246228-A (JP)
Title: Passive suspension system for vehicle
Inventor: KENESU EE HEA
IPC: B60G21/06
Filed: 1992-06-05
Abstract: PURPOSE: To eliminate consumption of a large amount of energy by providing a means for supplying individual signals to fluid circuit means to control a variable orifice to change orifice characteristics, changing attenuating characteristics of a shock absorber and stabilizing a vehicle. CONSTITUTION: The passive suspension system comprises a first fluid detecting means 76 for detecting a pitching operation of a vehicle body to output a corresponding first fluid signal, a second fluid detecting means 74 for detecting a rolling operation of the body to output a corresponding second fluid signal, and fluid accelerometer means 46, 48, 50, 52 mounted at wheels for detecting operations of wheels according to an irregularity of a road to output corresponding third fluid signals. These signals are supplied to fluid circuit means 62, 64 to control variable orifices 38, 40, 42, 44 to change attenuating characteristics of shock absorbers 28, 30, 32, 34 to stabilize the vehicle.
Patent JP-S63309174-A (JP)
Title: Apparatus for controlling addition of water to alcohol
Inventor: OTSU YOSHINORI
IPC: B01D3/00
Filed: 1987-06-11
Abstract: PURPOSE:To enable the correction of the variation of concentration caused by leakage of a fluid in a feeding water pipe and a transfer pipe line, etc., and to improve the accuracy of the control of concentration, by inspecting the density of an alcohol after the addition of water and correcting the amount of water to be added by a feed-back function. CONSTITUTION:The concentration signal at a standard temperature is calculated from the output signal of the 1st concentration sensor 10 and the output signal of a temperature sensor 6 by the 1st corrected concentration signal operation means 231. The concentration signal of hydrated alcohol at the standard temperature is calculated from the output signal of the 2nd concentration sensor 20 and a sensor 6 by the 2nd corrected concentration signals operation means 24. In the 1st corrected flow rate signal operation means 9, the output signal of a flowrate sensor 8 is converted to a flow-rate signals at the standard temperature by the output signal of the sensor 10 and the 1st corrected concentration signal mentioned above. The hydration ratio calculating means 232 calculates the hydration ratio corresponding to the prescribed concentration by the 1st corrected concentration signal. A hydration flow rate calculation means 233 calculates the flow rate of the feed water by the hydration rate obtained above and by a hydration correction signal relating to the difference between the prescribed concentration and the 1st corrected flow rate signals and the 2nd corrected concentration signal.
Patent JP-S5936647-A (JP)
Title: Preparation of oxamide
Inventor: YAMASHITA TAKESHI
IPC: C07C67/00
Filed: 1982-08-24
Abstract: PURPOSE:To prepare oxamide useful as a slow-acting nitrogen fertilizer, economically, in high yield, by reacting an aqueous solution containing copper, a metal as a cocatalyst and a lowmolecular weight aliphatic carboxylic acid with cyanic acid and a nitrogen oxide compound having higher oxidation state than nitrogen monoxide. CONSTITUTION:The objective oxamide can be prepared by reacting (A) an aqueous solution containing copper, a low-molecular weight aliphatic carboxylic acid, and one or more metallic elements selected from the I , II or III group elements of the periodic table and having atomic number of <=20 or transition elements having atomic number of 21-30 with (B) cyanic acid and a nitrogen oxide compound having higher oxidation state than nitrogen monoxide (e.g. nitric acid, nitrate, etc.) at 30-90 deg.C and -0.5-2.5pH, preferably at 40-80 deg.C and 0-1.5pH. The metal used as the cocatalyst is e.g. alkali metal, aluminum, Sc, Ti, V, etc., and is effective to prevent the lowering of the reactivity at a low Cu concentration and to increase the reaction activity.
Patent JP-H07328358-A (JP)
Title: Oil cleaning filter
Inventor: TANPO MASAHIRO
IPC: B01D39/14
Filed: 1994-06-03
Abstract: PURPOSE:To manufacture an oil cleaning filter inexpensively and simply. CONSTITUTION:A cotton non-woven fabric 3 is placed on a bored bottom face of a piper container 2 of a closed-end cylindrical shape (cup-shaped) with a flange section 2a on the opening peripheral edge and a number of through-holes 2b on the bottom face, and a peripheral edge section is bonded on the bottom face of the container 2 by supersonic sealing. Activated carbon 3 is filled therein from above, and an opening of the container 2 is covered by a cotton nonwoven fabric 4 and its peripheral edge section is bonded with the flange section 2b of the container 2 by supersonic sealing. The container 2 is manufactured by press molding a paper material having, for example, a seal coated layer of polyester resin formed on one face, with the seal coated layer set on the inner side, and crushing the foldings of the flange section 2a.
Patent JP-H11324875-A (JP)
Title: Combustion-type heater for internal combustion engine
Inventor: SUZUKI MAKOTO
IPC: F01P3/20
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To certainly perform ignition of a combustion-type heater for an internal combustion engine by one operation, and certainly prevent generation of white smoke and generation of uncomfortable smell caused by generation of unburned hydrocarbon. SOLUTION: A combustion-type heater 17 for an internal combustion engine which operates in a cold weather and accelerates warming-up of an engine is provided with a combustion cylinder 17b which burns combustion fuel used for this combustion-type heater 17 to generate flame, a combustion chamber 17d being in an air flow passage for supplying and discharging air to/from this combustion cylinder 17b, a fuel supply pipe 17e which supplies this combustion fuel to the combustion cylinder 17b and is connected to an appropriate fuel pump, a glow plug for igniting the combustion fuel supplied to the combustion cylinder 17b through this fuel supply pipe 17e, and a valve device 44 used as a flowing-air-amount control means for reducing amount of air flowing to the combustion chamber 17d during operation of the glow plug.
Patent JP-S6210326-A (JP)
Title: Pile
Inventor: WATANABE MAKOTO
IPC: E02D5/44
Filed: 1985-07-04
Abstract: PURPOSE:To increase the bearing capacity of a pile by a method in which a cloth cylinder is attached to the lower periphery of the pile, an injection tube leading to the cloth cylinder is provided in the hollow of the pile, and a cement hardener is injected from the upper end of the injection tube into the cloth cylinder. CONSTITUTION:A pile 3 is inserted into a cloth cylinder 4 of a larger diameter than the outside diameter of the pile 3, and both ends of the cylinder 4 are fixed to the pile 3. The pile 3 whose hollow 2 is incorporated with an injection tube 1 is settled into an excavated pit, and a cement hardener 5 is injected through the tube 1 into the cylinder 4.
Patent JP-H11332980-A (JP)
Title: Production of hollow fiber membrane
Inventor: SHIMAGAKI MASAAKI
IPC: D01D5/24
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To dry a large amt. of hollow fiber membranes in a short period of time while preventing the partial deformation of these membranes and to make the process applicable even to continuous fibers as well by subjecting the membranes to irradiation with microwaves and a wet heat treatment by steam. SOLUTION: A membrane forming stock soln. is prepd. by heating and dissolving polysulfone, polyvinylpyrrolidone and dimethylacetamide and the hollow fiber membranes are formed from this soln. The membranes are continuously passed through a washing vessel and a moisture retaining agent sticking vessel consisting of an aq. glycerol soln. The membranes are then sent to a dry treatment apparatus by steam superheat, where the membranes are irradiated with the microwaves of about 1 kW in output under an atmosphere of about 130 deg.C or about 150 deg.C and are dried. As a result, the drying of moisture is ended in about 3 minutes and the hollow fiber membranes are put into the state stuck with the high concn. glycerol soln. The membrane is dried slightly earlier at a wet heat temp. of about 150 deg.C. The hollow fiber membranes may thus be dried by preventing the collapse of the fibers.
Patent JP-S5570758-A (JP)
Title: Simultaneous dispaly system for radar video signal
Inventor: OOTSUBO AKIROU
IPC: G01S7/06
Filed: 1978-11-22
Abstract: PURPOSE:To enable to display the non-priority radar video signal simultaneously when the trigger of priority radar video signal and radar trigger of non-priority radar video signal are not in agreement, by storing non-priority radar video signal with the memory circuit. CONSTITUTION:The memory circuits 14-16 store the radar video signal. Further, the display trigger signal is formed from the radar trigger inputted from the input terminals 21 and 22 at the control circuit to the dispaly circuit. Further, the control circuit 31 makes the memory and readout instruction to the memory circuits 14-16, the output of the memory circuits 14-16 is added at the addition circuit 17 to output it to the display circuit. The display circuit 18 uses the trigger signal for display from the control circuit 31 and displays the radar video signal from the input terminal 19 and the output of the addition circuit 17. Thus, even if there is priority and non-priority to the radar trigger, the radar video can perform all the displays.
Patent JP-S635896-A (JP)
Title: Flux for brazing aluminum material
Inventor: FUJIYOSHI TATSUYA
IPC: B23K35/363
Filed: 1986-06-24
Abstract: PURPOSE:To improve the strength and durability of an Al material product by constituting a flux for brazing of specific weight % potassium hydrogenfluoride and prescribed weight % of sodium fluoride. CONSTITUTION:The flux for brazing Al materials is formed of the compsn. which is formed by mixing 10-30wt% potassium hydrogenfluoride and 90-70wt% sodium fluoride so as to make the entire part 100wt%. Such flux is charged into water and is further stirred to prepare a liquid suspension. The liquid suspension is coated to the butt part of two sheets of Al sheet materials 1, 2 and is heated at a prescribed temp. in a heating furnace of a gaseous nitrogen atmosphere, etc., by which the materials 1, 2 are brazed. The contact part of the materials 1, 2 is wetted with the brazing filler metal over the entire length by using the flux made of such component compsn.; therefore, the strength of the brazed part is improved. Since the flux does not form the residues having corrosiveness, the strength and durability of the Al product are improved.
Patent JP-S634128-A (JP)
Title: Automatic control of blade tilt excavation
Inventor: TAKAHASHI TOMOYUKI
IPC: E02F3/84
Filed: 1986-06-24
Abstract: PURPOSE:To always control a car body to run to a target, by detecting a difference between the target running direction and the actual running direction, based on a ground speed on the left and right crawlers, and by controlling the tilt degree and the operating direction to compensate the difference. CONSTITUTION:A car body 1 is provided with Doppler sensors 19 for detecting a ground speed on left and right crawlers 7, 7, and a car body inclinometer 20, and to a truck frame 2, one side of a blade arm 15 is connected, and to a blade 16, a tilt cylinder 17 is connected, and to the blade 16 and the car body 1, blade cylinders 18, 18 are connected. By the left and right Doppler sensors 19, 19, the ground speed on the left and right crawlers 7, 7, is detected, and by a main controller 30, an arithmetic on the actual running direction is performed. Besides, in case that there is a difference between the direction and the target running direction, operating direction signal is generated from controllers 24, 29, and a clutch and a brake 12 are applied, and the ground speed on the crawlers 7, 7 is controlled, and the tilt cylinder 17 is expanded or contracted, and the actual running direction is corrected.
Patent JP-S5848703-A (JP)
Title: Row of stator blade of turbine
Inventor: SASADA TETSUO
IPC: F01D9/02
Filed: 1981-09-18
Abstract: PURPOSE:To make the deformation of the row of stator blades of a turbine due to difference of pressure uniform and reduce the leakage loss of an operating fluid by providing long nozzle blades having large rigidity in the vicinities of divided parts of partition plates of the row of the stator blade and short nozzle blades having small friction loss at other parts of the row. CONSTITUTION:An outer partition plate 2a is divided into two parts on surfaces 2c and an inner partition plate 2b on surfaces 2d. Three long nozzle blades 3b having high rigidity are provided only in the vicinity of the divided surfaces and short nozzle blades 3a having a small friction resistance are provided at other remaining parts. By this arrangement, the axial deformation due to vapor pressure in the row of stator blades is made uniform, and gaps of respective parts between the row of stator blades and the row of rotary blade can be made small. Accordingly, the leakage loss of the operating fluid can be reduced, and the function of the turbine can be improved.
Patent JP-H09327503-A (JP)
Title: Medical sterilizer
Inventor: TAKEUCHI KEIJI
IPC: A61L2/24
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To easily sterilize medical members on various conditions without fail by changing sterilization time into time different from standard time. SOLUTION: It is judged from the pressure and temperature inside a can detected by a pressure sensor and a temperature sensor whether it is possible to open an opening/closing door or not. When that door can not be opened, a solenoid valve is opened, waste heat processing is performed, the opening/ closing door is opened later and the medical member is housed. Next, an operation select switch 8 on a touch panel 4 is selectively operated corresponding to the kind of the medical member to be sterilized. In this case, when sterilization temperature select switches 11a-11d are selected, the LED of a dry switch 12 is turned on and operating is automatically performed to dry processing. Next, when any item on an item display part 9 is selected by a select switch 6, after the lapse of prescribed time, the standard time is displayed on a display panel 10.  This time is changed to the desired sterilization time by the select switch 6. Thus, time setting excepting for the standard time is enabled and a sterilization defect, etc., caused by any artificial error can be prevented.
Patent JP-H11341367-A (JP)
Title: Line sensor camera
Inventor: AKIYAMA YUKIO
IPC: H04N5/349
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a device which improves the resolution of an area that is wider than the area sensor by pixel shifting and performs image pickup with respect to an image-pickup device that applies pixel shifting through the use of a line sensor. SOLUTION: This line sensor camera 1 comprises an image forming means 3, which forms the image of an object 4 on a constituting line sensor element 11 as one of its examples, the element 11 which is constructed by forming plural pixel strings 11a and 11b at the positions where their cycles are shifted prescribed length each and an electric circuit part 12 which operates each pixel string 11a and 11b of the element 11 in an independent timing, performs image pickup and outputs them as image data.
Patent JP-S5479376-A (JP)
Title: Controller of apparatus for house
Inventor: MAEHARA NAOYOSHI
IPC: G05B19/02
Filed: 1977-12-05
Abstract: PURPOSE: To remarkably heighten the safety of apparatuses for houses, by ensuring the safety of the fuel of a controller for performing every kinds of control in accordance with a program memorized to a fixed memory.  
     CONSTITUTION: A micro-computer (μ-P) 200, a controller of apparatuses for houses, such as, an electronic oven, a hot wind heating apparatus, an air conditioner, etc., is provided with a fixed memory portion (ROM) 210 for memorizing a fixed program, a logical operation portion (ALU) 201 for performing logical operation in accordance with the program memorized in the memory portion 210, a variable memroy portion (RAM) 209 for memorizing data, etc. In this case, a condenser 106 for preventing the false operation of the μ-P 200 when closing a power source and a service interruption inhibition circuit 105 for preventing false operation when there happens short service interruption are mounted to a reset terminal RST of said μ-P 200, thus keeping the memory contents of the RAM 209 when service interruption. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0818823-A (JP)
Title: Clamp circuit system
Inventor: TAKATORI MASAHIRO
IPC: H03K5/007
Filed: 1994-06-28
Abstract: PURPOSE:To suppress fluctuation in output data of an A/D converter due to fluctuation or dispersion of each component of the A/D converter and the clamp circuit. CONSTITUTION:The system is made up of an A/D converter 11 converting an analog signal into a digital signal, a voltage division circuit 14 comprising resistors 12, 13 dividing a voltage between terminals VRT, VRB of the A/D converter 11 at a specific voltage division ratio, and a clamp circuit 18 inputting the output voltage of the voltage division circuit 14 via a buffer circuit 17 with a specific gain as a control voltage, holding a DC level of an analog signal into the control voltage and outputting to the A/D converter 11 via a buffer, and the gain of the buffer circuit 17 is set to the same fluctuation degree in the voltage at the terminals VRT, VRB as that of the control voltage in the same direction. Thus, the fluctuation in an output digital signal due to the dispersion is suppressed.
Patent JP-S5671377-A (JP)
Title: Convergence measuring device
Inventor: MATSUO TERUO
IPC: H01J9/44
Filed: 1979-11-14
Abstract: PURPOSE:To enable the measurement with high reliability and accuracy and to increase the measuring efficiency, by measuring and displaying the amount of misconvergence of an arbitrary fluorescent color, from the program of controller by operating an operation switch 12. CONSTITUTION:When an operation switch 12 is closed and the controller 11 is operated, the green color filter of a filter assembly 4 is carried out, a photodetector 5 detects the green spot line, and the microhead 6 performs shifting adjustment so that the indication of an indicator 9 is zero. Next, when the operating switch 12 is closed, the red filter is carried to reset the display device 10. When the microhead 6 is moved so that the indication of the indicator 9 is zero, the misconvergence of red to green is displayed on the display device 10. Next, when the operating switch 12 is closed, the blue filter is carried, and when the microhead 6 is adjusted, the convergence of blue to green is displayed on the display device 10. Thus, an arbitrary misconvergence can be measured for display.
Patent JP-S63313617-A (JP)
Title: Tool for burring device
Inventor: HIMI HITOSHI
IPC: B21D19/08
Filed: 1987-06-12
Abstract: PURPOSE:To improve working efficiency by providing a cutter part on a tool axis part, arranging burring claws in the neighborhood and, in addition, setting a movable interlock pipe having a projection part outside the external diameter of a cutter part. CONSTITUTION:The cutter part 21 is provided at the free end of the tool axis part 20 and a burring head part 22 is arranged at a position adjacent to the cutter part to pivotally attach burring claws 25 inside the burring head part. In addition, the interlock pipe 31 is arranged movably in the axial direction at the free end part of the tool axis part 20. The whole tool is operated and dropped to the working position of a circular tube 12 to be worked and, first, a cutter 21 makes a prepared hole 34. When the tool is dropped further, the pipe 31 comes in contact with the circumference of the hole 34 and is pushed up. Then, the whole tool is elevated to burr the circumference of the hole 34 with the claws 25. The working efficiency is improved because continuous operation can be carried out.
Patent JP-S5770542-A (JP)
Title: Prossure fixing type magnetic toner for reversal development
Inventor: ASANAE MASUMI
IPC: G03G9/087
Filed: 1980-10-20
Abstract: PURPOSE:To obtain a superior image by adding an ethylene-vinyl acetate copolymer as a plasticizer, metallic complex salt or the like as an electrification controller and the salt of acidic and basic dyes to a toner contg. wax and magnetic powder as principal components so as to provide a specified electric conductivity. CONSTITUTION:A toner contg. wax such as polyethylene wax or amide wax and magnetic powder as principal components, an ethylene-vinyl acetate copolymer as a plasticizer, metallic complex salt, amine salt, metallic complex salt of org. amine salt or amine salt of phthalocyanine-sulfonic acid as an electrification controller and a dye contg. the salt of acidic and basic dyes is prepared. The dye is added by <=10wt% to the total amount of the resins. Carbon black and a fluidity modifier may be added. This magnetic toner has <=10<-9>OMEGA<-1>cm<-1> electric conductivity in an electric field with 4,000V/cm DC and gives a superior image by reversal development accompanied by pressure fixing especially using ZnO paper.
Patent JP-S5371440-A (JP)
Title: Hoist for elevator
Inventor: MIYAGI AKIRA
IPC: B66B7/12
Filed: 1976-12-07
Abstract: PURPOSE: To prevent an accident from being caused due to a poor deceleration of a traction type elevator having an emergency detector, using a unit for coating a friction-increasing agent on a driving rope wheel and main rope. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000341269-A (JP)
Title: Device and method for counting data amount
Inventor: FUJII NOBORU
IPC: H04L12/70
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To enable data amount billing by analyzing a bit stream where packets are multiplexed and accumulating the amounts of transmit data, counted by the transmission destinations of the packets, for the transmission destinations. SOLUTION: A data processing part 22 changes the value of effective information (Valid) of the line that an IP address and a MAC address reported from a charging server indicate from '0' to '1' first and enters information showing that the user that the line indicates is currently using a satellite Internet system into a use-amount-by-user management table in a memory 25. Then the data processing part 22 as a counting means counts IP packets and their bytes passed through the data processing part 22 by transmission destination addresses. The data processing means 22 as an accumulating means adds count values to the corresponding packet numbers and data numbers of the management table and enters the sums, so that the numbers of use packets and the numbers of bytes are accumulated for every user.