baber/WOPTO huggingface dataset:
Patent JP-H02105213-A (JP)
Title: Power control circuit
Inventor: NAKAGAWA NOBUO
IPC: G06F1/04
Filed: 1988-10-13
Abstract: PURPOSE:To eliminate noise due to the change of a current and power consumption by power switching by selecting an operating voltage and an operating frequency based on whether the level of ambient temperature is high or low and increasing or decreasing the processing speed of a computer. CONSTITUTION:A computer system 1 is always monitored by a temperature monitor 5, and the monitor 5 outputs an analog voltage proportional to a temperature to a voltage adjusting circuit 9 as temperature data 8. The circuit 9 outputs the operating voltage vS complying with an inversely proportional graph corresponding to the data to the system 1 and an A/D conversion circuit 10, and outputs the operating frequency fs corresponding to the operating voltage vS to the system 1. Thereby, the voltage vS is decreased when the data 8 is increased, and the frequency fs is decreased when the voltage vS is decreased. Therefore, since the power consumption of a CMOS circuit is decreased in proportion to fsXvS<2>, which decreases the temperature of the system 1 as a result. Adversely, temperature allowance is generated when the data 8 is decreased, which increases the voltage vS and the frequency fs, and processing capacity can be improved.
Patent JP-2001080357-A (JP)
Title: Device for opening and closing door
Inventor: KATO YUKIYASU
IPC: B60J5/04
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for opening and closing a door capable of reducing cost. SOLUTION: This device for opening and closing a door includes a torque sensor 16 for detecting an inclination direction and an inclination angle of a vehicle, and a controller for controlling a motor so as to impart assisting force in response to an inclination of the vehicle. The torque sensor 16 is integrally provided in an actuator.
Patent JP-H08124400-A (JP)
Title: Method for testing non-volatile semiconductor memory device
Inventor: KOYAMA KENICHI
IPC: G11C29/52
Filed: 1994-10-24
Abstract: PURPOSE: To improve the efficiency of evaluating and analyzing the characteristics of excessive erasing cells and other memory cells by making it possible to separately measure these characteristics. CONSTITUTION: A block for test consisting of first and second decoder parts 2a, 2b and a cell rows 1 for test is first constituted by selecting three rows in a memory cell array. In succession, the initial setting of the block for test is executed and thereafter, the erasing processing of the cell rows 1 for test is executed. Next, the presence or absence of the excessive erasing cells 11 is decided by changing a gate voltage VG l of the cell rows for test and measuring all drain currents ID. The writing processing of the second decoder section 2b is executed to put the memory cells of the second decoding section 2b into a writing state when the excessive erasing cells 11 exist.  The memory cells of the first and second decoding sections 2a, 2b exclusive of the memory cells 21 in the writing state are turned on and the characteristics of the cell rows 1 for test exclusive of the excessive erasing cells 11 are measured.
Patent JP-H02103925-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA HIDEAKI
IPC: H01L21/324
Filed: 1988-10-13
Abstract: PURPOSE:To obtain a large-sized element having high resolution by laminating first and second amorphous silicon layers on amorphous material, and heat- treating it so as to make the amorphous silicon into large grain diameter and forming a semiconductor element here. CONSTITUTION:The first amorphous Si layer 102 with a thickness of about 100-3000Angstrom  is overlaid on insulating amorphous material 101 such as glass, quartz, SiO2, etc., by a vacuum deposition method, and thereon the second amorphous Si layer 103 with a thickness of about 50-1000Angstrom  is accumulated by the LPCVD method. Hereupon, it is important that the first Si layer 102 should be amorphous Si whose polycrystalline nucleus generation rate is lower than the second Si layer 103, so, Si which generates few nucleuses even in heat treatment of several tens hours, for example, at 550-650 deg.C is used. Thereafter, heat treatment of 2-10 hours at 550-650 deg.C is done, and the first and second layers 102 and 103 are united and are converted to a polycrystalline Si layer 104 with large grain diameters, and here source and drain regions 106, and a gate electrode 105 through a gate insulating film 107 are provided, thus a semiconductor element is formed.
Patent JP-H0599131-A (JP)
Title: Gate valve device for concrete pump
Inventor: OKUMURA MASANORI
IPC: F04B15/02
Filed: 1991-10-04
Abstract: PURPOSE:To sufficiently reduce the swing radius of a swing pipe and to perform smooth suction of concrete by supporting the S-type swing type of the gate valve device of a concrete pump by means of two bearings consiting of one being front and the other being rear bearing arranged on the concrete transport pipe side and locating a swing pipe driving device between bearings. CONSTITUTION:The gate valve device of a piston type concrete pump controls the flow of concrete between a hopper 3 and a pair of concrete cylinders 4 and 4 provided in juxtaposition and between the cylinders 4 and 4' and a concrete transport pipe 7 by swinging an S-type swing pipe 1 in a gate housing 2. In the so formed device, the concrete transport pipe 7 side of the S-type swing pipe 1 is supported by two bearings 5 and 5' of the one being a front bearing and the other being a rear bearing in a state to be capable of freely swinging. A swing pipe driving device 6 is installed between the bearings 5 and 5 to swing the swing pipe 1. This constitution sufficiently reduces the swing radius of the swing pipe 1 and performs smooth suction of concrete.
Patent JP-H0599360-A (JP)
Title: Pressure control device and vacuum processing system
Inventor: KANZAKI NAOTO
IPC: F16K51/02
Filed: 1991-10-04
Abstract: PURPOSE:To provide pressure controlling and vacuum processing technique capable of realizing stable pressure control in a wide range without complicating piping. CONSTITUTION:A vacuum vessel 2 is connected to a vacuum exhaust device 3 by a vacuum pipe 4 to interpose a pressure control device on the halfway of the vacuum pipe 4. The pressure control device is constituted of a motor 5 for driving rough adjusting valves 1a, 1a and a motor 6 for driving fine adjusting valves 1b, 1b. Openings of the rough and fine adjusting valves 1a, 1b are controlled independently or interlockingly.
Patent JP-H01100459-A (JP)
Title: Computation of vehicle speed
Inventor: KONISHI HIROYUKI
IPC: G01P15/16
Filed: 1987-10-13
Abstract: PURPOSE:To prevent the lowering of accuracy due to variation in the time of vehicle speed computation with each sensor, by correcting a vehicle speed at the moment of comparison by a preceding acceleration when individual vehicle speed is compared by calculation based on a pulse train obtained from a plurality of vehicle speed sensors. CONSTITUTION:A front vehicle speed signal of the rotation of a front wheel as detected with a vehicle speed sensor and a rear wheel speed signal of the rotation of a rear wheel as detected with another vehicle speed sensor are inputted into a control section 19. This control section 19 computes a vehicle speed from a time length from one edge of a pulse train of each vehicle speed signal to the first edge thereof after a fixed time passes with an edge thereof as a vehicle speed computation timing and the number of pulses contained in the period while acceleration is determined from a difference between the preceding vehicle speed and the current vehicle speed. Moreover, the acceleration and the current vehicle speed are used to estimate a vehicle speed at a necessary tie. The vehicle speeds of the front and rear wheels are compared to judge the condition of slippage thereby achieving a center differential control.
Patent JP-H04140428-A (JP)
Title: Cylinder rotary type internal-combustion engine
Inventor: HOU SOUUN
IPC: F02B75/26
Filed: 1990-09-27
Abstract: PURPOSE: To rotate a cylinder block and easily carry out suction, compression, explosion and exhaust strokes by rotating a crank in accordance with the linear movement of a piston and idly rotating a crank gear connected thereto about a fixed bevel gear. CONSTITUTION: When a cylinder block 1 rotates, a crank gear 3 engaging with a fixed bevel gear 2 rotates and a crank 4 connected thereto is also rotated together so that a piston 5 performs a reciprocating linear movement. At this time, the fixed bevel gear 2 meshes with the crank gear 3 in the fixed ratio 2:1, Thus, every time the cylinder block 1 rotates by 90 deg., the crank 4 rotates by 180 deg.. Then, a cylinder block head 6 is divided into four blocks of 90 deg., respectively for a suction stroke, a compression stroke, an explosion stroke and an exhaust stroke. An ignition plug 7 is disposed on a top dead center, exhaust ports 8a and 8b and an exhaust port 9 are formed so as to be set to each stroke for every rotation of the cylinder.
Patent JP-S62118431-A (JP)
Title: Plotter controller
Inventor: SHIGA KAN
IPC: G06F3/13
Filed: 1985-11-18
Abstract: PURPOSE:To execute the printing corresponding to a displaying picture due to a color displaying, etc., by executing the raster-conversion by dividing and sorting different in accordance with a color attribute. CONSTITUTION:A microprocessor unit MPU13 executes the raster-conversion by the dividing and sorting for the background color with the picture data as the background at the time of the picture data having the color attribute of the black. On the other hand, at the time of the picture data having the color attribute except the black, the MPU13 executes the raster-conversion by the usual dividing and sorting. Thus, the printing corresponding to the displaying picture due to a color displaying, etc. can be executed.
Patent JP-S61135632-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1984-12-06
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-2001079406-A (JP)
Title: Sponge copper type catalyst
Inventor: HIRAYAMA HIDEJI
IPC: B01J23/745
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To facilitate storing, transporting and handling of a sponge copper type catalyst used for a reaction such as hydrogenation by developing and baking alloy particles composes of Cu/Al in the catalyst, and also by making a specified amount of aluminum oxide contained therein. SOLUTION: A sponge copper type catalyst which is used for hydrogenation, dehydrogenation, hydration, and the like, of organic compounds is obtained by developing alloy particles and also baking them after development. An aluminum oxide content in the catalyst is limited to the range of 10-80 wt.%. Thus, high dispersion of Cu particles is sufficiently achieved in the catalyst particles and sintering of the Cu particles is prevented under a high temperature and pressure. The sponge copper type catalyst is made from the alloy composed of Cu/Al or Cu/Zn/Al, and preferably the former alloy contains Al of 70-45 wt.% and Cu of 30-55 wt.%, and an atom ratio of Al to Cu is 2.0 or more.
Patent JP-H10102039-A (JP)
Title: Cerium oxide abrasive and grinding of substrate
Inventor: YOSHIDA MASATO
IPC: C08K3/22
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject abrasive capable of grinding without scratching a surface to be ground such as of electric insulating film, comprising a slurry prepared by dispersing cerium oxide particles each of specific aspect ratio in a medium. SOLUTION: This abrasive comprises a slurry prepared by dispersing in a medium cerium oxide particles with such size that the primary particles each 1-2 in aspect ratio having a profile with no corner <120 in angle determined by observation using a transmission electron microscope accounts for >=90wt.% of the total particles. In this case, it is preferable that the medium is water, the dispersant is at least one kind selected from esp. water-soluble organic polymers, water-soluble anionic surfactants, water-soluble nonionic surfactants and water-soluble amines, and the final abrasive is set at pH7-10.
Patent JP-H0664611-A (JP)
Title: Automatic putting and packing apparatus
Inventor: IKEMOTO IWAO
IPC: B65B9/213
Filed: 1992-08-12
Abstract: PURPOSE:To smoothly put contents without a bag shifted by placing a plurality of pairs of rod grippers for sucking the bag from both sides via vacuum suction holes radially with respect to a table to guide and interpose an opened state of the bag mouth. CONSTITUTION:A bag material (a') wound around a material roll 1 is taken out to be fed by a roll 2 and a feed roll 4b, a bottom part is sealed by a bottom sealer 3 via a guide roll 4a and it is cut into a predetermined size by a cutter 5. The cut material is sucked by a sucking pad 6 and held by a gripper 8 of a table T, both sides of a bag (a) are sucked via openings, and a bag mouth is opened to have air blown into the bag from a nozzle 10, which is to be opened to be a square bottom. A pair of L-shaped receiving bases 9 are used to support the bottom and the sides, contents are put via a putting hopper 11, a shaping guide 13 is inserted into the bag mouth, and both sides are pressed by a pressing rod 12. The mouth is sealed by a top sealer 14 and the bag is discharged outside via a conveyer 15.
Patent JP-H03207656-A (JP)
Title: Mutual connection network of processing devices for printer
Inventor: DONARUDO BUROTSUKENFUERUDO
IPC: B41F33/16
Filed: 1990-09-27
Abstract: PURPOSE: To obtain a processor interconnect network which operates independently from ports of each controller by providing equivalent and peculiar addresses at nodes in a local area network of modules. CONSTITUTION: A master work station and a printing unit controller 12 send a message via a network 13 to both control a printing press and gather product information. A message received via the network 13 by a communication processor 30 of a printing unit controller is distributed to suitable sequential channels 30. Four sequential channels 30 are respectively connected to drink processors 35A, 35B, 35C, 35D. the processors are respectively connected to sensors and operating units of levels A to D of the printing units to generate an output signal for controlling a solenoid valve 31 of a spraying unit 26 and a page pack of an ink rail.
Patent JP-H04142293-A (JP)
Title: Fluid control device
Inventor: ARAI YASUYUKI
IPC: B67D1/04
Filed: 1990-09-29
Abstract: PURPOSE:To improve the functional property and operational property such that the inside of a carbonater tank or inside of each mixing valve can be easily and thoroughly washed by a method wherein a water distribution pump is operated in such a manner that the inside of a carbonater tank is filled with a liquid while feeding of a fluid in the carbonater tank is forcibly continued. CONSTITUTION:The level of carbonated water in a carbonater tank 10 is monitored by a water level detector 12, and the level of the carbonated water is controlled to be between a first level L and a second level H, by using a fluid control device 9. When a water feeding switch S-1 is turned off at a carbonater control unit 1a, power source voltage can not be supplied to a water level detecting circuit 12a which is connected with the water feeding switch S-l, a pump motor M1 for a water distribution pump 5, and a pump starting switch S-2; solenoid valves 20 and 21 become in a closed state, and starting of the motor M1 is also stopped, and therefore, water can be drained from the tank 10. By this method, the inside of the carbonater tank 10 can be washed regardless of the level of the tank 10 or detection of the water level detector 12.
Patent JP-H10100855-A (JP)
Title: Initiation device for side air bag
Inventor: KABURAGI HITOSHI
IPC: B60R21/16
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To surely diagnose an ignition circuit without accidentally firing an initiation element. SOLUTION: The parallel connection circuits of paired initiation switching elements Qu and Qd which conduct electricity upon receiving an expansion command, and current limiting resistors Ru and Rd , are connected with the upstream side and downstream side of an initiation element 2 to be turned out an expansion trigger for the side air bag, concurrently the parallel connection circuit of an accidental fire avoiding switching element Q which conducts electricity upon receiving an expansion command, and a current limiting resistor R, is connected with a place between the initiation switching element Qu at the upstream side and a battery power supply 3.  A diagnostic command is outputted in place of an expansion command from a diagnostic circuit 6 to the paired initiation elements Qu and Qd and the accidental fire avoiding switching element Q so as to allow electricity to be conducted, the threshold of voltage at a point to be diagnosed is judged, and it is thereby diagnosed whether or not the circuit is abnormal. The use of not a mechanical type G sensor but the electronic switching element Q, prevents the initiation element 2 from accidentally firing, and ignition circuits 4 and 5 can thereby be surely diagnosed.
Patent JP-H0999314-A (JP)
Title: Manufacture of drawn tube
Inventor: OIDE MASAAKI
IPC: G03G5/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method for a drawn tube by which high surface smoothness is easily attained by drawing work of an extruded tube stock. SOLUTION: In a method for manufacturing the drawn tube 2 by threading the extruded aluminum tube stock 1 between a drawing die 11 and a drawing plug 13, supplying lubricating oil between the drawing die 11 and the extruded tube stock 1 and also drawing out the extruded tube stock 1, oil whose viscosity is <=200cst is used as the lubricating oil and reduction of outside diameter from the extruded tube stock 1 to the drawn tube 2 is <=30% and reduction of area is >=5%.
Patent JP-H09105503-A (JP)
Title: Method and apparatus for controlling steam temperature of combined cycle plant
Inventor: NAGASHIMA TAKAYUKI
IPC: F22G5/12
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent the overshoot of superheated steam outlet temperature at the time of starting a combined cycle plant. SOLUTION: The method for controlling the steam temperature of a uniaxial combined cycle plant has the step of controlling the superheat steam of an exhaust heat recovery boiler outlet by pouring spray water by a desuperheater 16, and comprises the step of controlling a spray water flow regulating valve 26 according to the deviation between the exhaust heat recovery boiler inlet gas temperature and superheated steam temperature set value for the starting time at the time of starting the plant.
Patent JP-H0889913-A (JP)
Title: Washer
Inventor: OTOKOTO KENICHI
IPC: B08B3/10
Filed: 1994-09-28
Abstract: PURPOSE: To reduce an installation space and to facilitate handling by taking measures such as those for dividing a washer into two, a conveying chamber and a washing chamber, and also for dividing the washing chamber into three, an immersion washing tank, a jetting washing chamber and a drying chamber, to vertically constitute the structure of the washer. CONSTITUTION: A material to be washed is housed in a basket (a) in advance, and the basket is mounted on an elevating/lowering base 4b in a conveying chamber 2 from carry-in and -out port 2a of a washer 1. First, a conveying elevating/lowering lift 4 is driven to elevate the elevating/lowering base 4b. Next, after a lateral moving conveyor 5 is laterally moved into the conveying chamber 2 and the upper part of the basket (a) is held from right and left, the basket is laterally moved to the washing chamber 3 side to make it reach a drying chamber 8 of the upper part thereof and is mounted on a washing elevating/lowering base 10d. Then, a washing elevating/ lowering lift 10 is driven to lower the washing elevating/lowering base 10d to an immersion washing tank 6.  After that, the washing elevating/lowering base 10d is elevated to a jetting washing chamber 7 and washing liquid is jetted from a jetting nozzle pipe 7a, and also the washing elevating/lowering base 10d is elevated to make it reach a drying chamber 8.
Patent JP-S63113377-A (JP)
Title: Lead connection for superconductive thin film coil
Inventor: YAMADA YASUHARU
IPC: G01R33/035
Filed: 1986-10-30
Abstract: PURPOSE:To enable the connecting of a pattern of a thin film coil to a superconductive lead easily and firmly, by a method wherein the superconductive lead is inserted through a through hole with a superconductive thin film formed on a substrate and a superconductive material is pressure-welded at the lead inserted part. CONSTITUTION:Through holes 5, 6, 7 and 8 are formed on a quartz substrate 2, and then a thin film coil pattern 3 and a lead pattern 4 are deposited using a superconductive material in such a manner that the through holes 5 and 6 and those 7 and 8 serve as starting points and ending points respectively. Here, superconductive thin films are formed on the respective through holes 5, 6, 7 and 8 as well. When an external lead 10 is connected to the thin film coil 1, the lead 10 is inserted through the through hole 7 and then superconductive material 11 such as lead is pressed from above the lead inserted part to fasten the lead 10 as being fitted thereinto. Thus, the lead is connected securely to through holes.
Patent JP-H01101399-A (JP)
Title: Solid detergent
Inventor: MATSUMOTO SATOSHI
IPC: C11D9/18
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a solid detergent having excellent durability of aroma and capable of retaining rich foaming, by blending a water expandable clay mineral with an organic complex clay mineral including a perfume. CONSTITUTION:The aimed solid detergent obtained by blending (A) a water expandable clay mineral consisting of a smectite based layer silicate mineral with (B) an organic complex clay mineral including about 5-70wt.% (preferably 10-50wt.%) one or more kind of perfumes consisting of a natural perfume such as rose or jasmine and synthetic perfume such as linalool, linalyl acetate, cinnamic aldehyde, benzyl acetate, citral, phenylethyl alcohol or limonene so as to contain the component B at an amount of preferably 1-70wt.% (especially 20-50wt.%) based on the total amount of the detergent. Further more, among the perfumes, though polar substances are included in the interlayer of the mineral, substances having low polarity are absorbed on the surface or in the interior of the mineral.
Patent JP-S61138472-A (JP)
Title: Alkaline battery
Inventor: ITO SHINICHI
IPC: H01M10/52
Filed: 1984-12-07
Abstract: PURPOSE:To improve large current discharge characteristic while maintaining good quick charging characteristic by employing a paste cadmium negative pole and such electrolyte as mainly composed of potassium hydroxide of specific concentration. CONSTITUTION:Paste cadmium negative pole applied with porous fluororesin layer is provided where the negative pole active substance is mainly composed of cadmium oxide and the filling density of active substance is brought to 1,100-1,400mAh/cc through pressurization prior to negative electrolysis which is executed to achieve metal cadmium of 400-600mAg/cc, while electrolyte mainly composed of potassium hydroxide having concentration of 6.5-8.0 normality is provided. Consequently, when employing metal cadmium of 400-600mAg/ cc per unit volume of negative pole, the conductivity of negative pole active substance is improved through increase of the concentration of metal cadmium while the inner resistance is reduced to improve larger current discharge characteristic.