baber/WOPTO huggingface dataset:
Patent JP-H06249210-A (JP)
Title: Hydraulic equipment tuning control device
Inventor: NOSAKA HIROSHI
IPC: F15B11/22
Filed: 1993-02-26
Abstract: PURPOSE:To carry out dynamic turning control even if there is unbalance in the load of a hydraulic equipment especially, in the relation to the turning control device of a plurality of hydraulic equipments supplied with operating oil through respective exclusively used hydraulic servo valves. CONSTITUTION:A speed feed back control system is provided, by being provided with a plurality of speed detectors 20, 20' for detecting respective operating speeds of a plurality of hydraulic equipments 5, 5', and for controlling operating speed of the hydraulic equipments 5, 5' by transmitting control signals to hydraulic servo valves 4, 4' on the basis of the mutual deviation value between both detecting signals from the speed detectors 20, 20'. And a load pressure feed back control system is provided, by being provided with a pressure difference detector 24 for detecting the pressure difference between mutual load pressures of the hydraulic equipments 5, 5', and for controlling the load pressure of the hydraulic equipments 5, 5' by transmitting the control signals to the hydraulic servo valves 4, 4' on the basis of the detected signal from the pressure difference detector 24. It is thus possible to make dynamic turning control during operation of the hydraulic equipments 5, 5'.
Patent JP-S60205746-A (JP)
Title: Array multiplier
Inventor: IKUMI NORIYUKI
IPC: G06F7/508
Filed: 1984-03-30
Abstract: PURPOSE:To reduce a pattern area and to make high-speed arithmetic possible by dividing an array multiplier to 4 array blocks and supplying a multiplier, a multiplicand, or an inactive value selectively to these array blocks. CONSTITUTION:When a selection control signal BDIV and a separation control signal DIV are ''1'', normal multiplication of 2mX2m bits is executed. When signals BDIV and DIV are ''0'', outputs of AND gates 161-16m constituting selecting circuits 13 and 15 and AND gates 171-17m constituting a separating circuit 14 g to all ''0''. Consequently, the arithmetic result of an upper left array block 124 goes to ''0'', and this result is supplied to an array block 122. Since ''0'' is fed to a lower right array block 123 as a multiplicand X, only the arithmetic where a carry output C is added to an addition result S is executed in this array block 123. Consequently, operand inputs are supplied straightly, and only one output is enough, and therefore, the number of wirings is reduced.
Patent JP-H07270436-A (JP)
Title: Length measuring apparatus for moving object
Inventor: ETO TAKASHI
IPC: G01B11/04
Filed: 1994-03-31
Abstract: PURPOSE:To precisely measure the length even if the geometrical relation between face of the object to be measured and a speed meter alters time to time by detecting the angle formed between a normal line of a bisector of two laser beams and the face to be measured of a moving object and correcting the speed signal. CONSTITUTION:An angle detecting apparatus 9 is set as near as possible to a focus point of laser beams as to make the beams vertical to a transporting apparatus 1, that is, in parallel to a speed meter 2. The angle theta between a proceeding direction 7 of the moving object 3 and a normal line direction of a bisector of two beams from laser light sources 4a and 4b is detected by the apparatus 9. Correction of the angle is carried out for the output of the speed meter 2 by using the angle theta sent out of the apparatus 9 within a moment by an angle computing and processing part 8. Then, based on the corrected speed and the time, the precise length of the object 3 is computed for every slight moment and the whole length of the object 3 is thus computed by integrating the obtained values.
Patent JP-H05265823-A (JP)
Title: Virtual drive data processor
IPC: G06F12/00
Filed: 1992-03-19
Abstract: PURPOSE:To access one data as data belonging to a drive equipped with various kinds of hierarchical structure without changing the hierarchical structure or file name of the real existent drive by preparing the virtual drive at the data processor to manage files according to the hierarchical structure. CONSTITUTION:The data processor to manage the files corresponding to the hierarchical structure is provided with a virtual drive configuration designating means 1 to input the corresponding data of the virtual drive and the real drive, a hierarchical structure data preparing means 2 to prepare the hierarchical structure data of the virtual drive, a data holding means 3 to hold the hierarchical structure data of the virtual drive, and a discriminating means 4 to discriminate whether the destination of access is the virtual drive or the real drive. When the access destination is the virtual drive, the access destination of the real drive corresponding to the virtual drive is found by accessing the data holding means 3 so as to access the real drive and when the access destination is the real drive, the real drive is directly accessed.
Patent JP-S58179277-A (JP)
Title: Heat-resistant insulating paint
Inventor: SHIRAHATA ISAO
IPC: C09D167/00
Filed: 1982-04-15
Abstract: PURPOSE:To prepare an insulating paint having excellent heat resistance and high-speed workability, by compounding a specific polyester resin with a polyisocyanate stabilized with a phenolic compound and a reaction product of tetraalkyl titanate and phenol. CONSTITUTION:The objective paint is prepared by mixing (A) 100pts.wt. of a polyester resin wherein >=20mol% of the polyhydric alcohol component is tris (2-hydroxyethyl)isocyanate and preferably >=80mol% of the acid component is aromatic dicarboxylic acid with (B) 1-10pts.wt. of a polyisocyanate stabilized with a phenolic compound and (C) a compound obtained by reacting 1mol of a tetraalkyl titanate with >=5mol of a phenolic compound and distilling out >=3mol of lower alkyl alcohol from the reaction product, and dissolving the mixture in an organic solvent. The amount of the component (C) is 0.1-2.0pts.wt. in terms of titanium. A polyester resin having amide bond or amide-imide bond is also preferable as the component (A).
Patent JP-H0699288-A (JP)
Title: Method for joining metal base composite material
Inventor: MORIMOTO YUTAKA
IPC: B23K20/00
Filed: 1992-03-19
Abstract: PURPOSE:To precisely join without breaking or deforming even in the case of a heat treatment by using a deformation preventing jig being faithfully along a L-shaped member form. CONSTITUTION:In the case of joining a L-shaped member 5 and the flat plate 6 of a metal base composite member material, a jig has the curved surface 11 having the same curvature with the curvature of radius of the out side of bent part of the L-shaped member 5, the thickness of an end face 9' at the lower end of the curved surface 11 is made to a measure 0.5mm due to the view point of the limit of working and the functional stability keeping, etc., and considered so that the L-shaped member is prevented from generating defects by making round off the corner. Next, a jig 10 which presses the flat plate 6 to the L-shaped member 5 executes the prevention of inner side deformation. This curved surface 12 is made to match with the curvature of radius of the inner side of the L-shaped member 5. This pairs 5, 6 to be joined and the jigs 9, 10 are sealed in vessels 13, 14 of metal, these are closely sealed with the welding part and the joining is executed by pressurizing with the heat hydrostatic pressure.
Patent JP-H11255457-A (JP)
Title: Step of escalator
Inventor: SUZUKI MASAYUKI
IPC: B66B23/12
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the step of an escalator movable to a given place without using a truck or a heavy weight lifting device. SOLUTION: The step 1 of an escalator comprises a tread member 2 in which a cleat groove is formed; a riser surface member 3 connected to the tread member 2, and a pair of rear wheels 4 arranged on the free end side 3a of the riser surface member 3. Carrier tools 5 and 6 arranged at a pair of wheels 5a and 6a for movement are removably arranged on the free end side 2a of the tread member 2.
Patent JP-S63228198-A (JP)
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/06
Filed: 1987-03-17
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-S56163829-A (JP)
Title: Electrolytic machining device
Inventor: TATE KENJI
IPC: B23H3/00
Filed: 1980-05-13
Abstract: PURPOSE:To prevent, in an electrolytic machining device for machining a workpiece under a high pressure, a short-circuit accident between a workpiece and the electrode caused by the pressure of the electrolytic solution, by providing a relief hole so as to connect the pool of the work table to the atmosphere. CONSTITUTION:When the nose of an electrode 16 almost penetrates through a workpiece 10 after the second electrolytic machining cycle, the pressure of the electrolytic solution works on the lip 10a formed at the bottom side of the workpiece 10 in a direction to lift up the workpiece 10, however, the pressure of the electrolytic solution is relieved, since the electrolytic solution is allowed to escape through a relief hole 20 connecting the pool 18 formed on the work table 14 to the atmosphere, therefore, the workpiece 10 will not be lifted up so that the short-circuit accident between the lip 10a of the workpiece 10 and the nose of the electrode 16 is prevented.
Patent JP-S55156156-A (JP)
Title: Controlling method of orientated reelind in small-gage wire reeling machine
Inventor: KAMIYAMA AKIRA
IPC: B65H54/04
Filed: 1979-05-24
Abstract: PURPOSE: To prevent unorientated reeling by a method wherein a reeling condition monitor initiating switch is provided near a contrarotating position detecting switch for a traverser and a shifiting width and a contrarotating time are changed when the unorientated reeling condition at side of flanges of a reeling drum is detected.  
     CONSTITUTION: The wire 3 is guided and reeled around a motor driven reelind drum 2 through a traverse guide roller 5 reciprocated by a motor 4. Here, contactless switches 30, 30' for initiating reeling condition monitorings are provided at inner sides of contactless switches 6, 6' in which positions thereof are adjusted by control motors 7, 7' for detecting a contrarotating position of the traverse motor 4. A transducer 31 to detect an amount and a direction of a displacement of a movable pulley 21 is annexed to the movable pulley 21, provided for reserving the wire and being cooperated with a fixed pulley 20, to introduce the wire 3. A number of input pulses thereof is integrated in an adding and substrating counter 32 and when an integrated value is arrived at a predetermined value, said motors 7, 7' are driven by predetermined amounts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05268745-A (JP)
Title: Electric rotating machine
IPC: H02K5/24
Filed: 1992-03-19
Abstract: PURPOSE:To provide a low-noise type electric rotating machine which suppresses the radiation in the direction of a rotary shaft of electromagnetic noise, which is generated accompanying the vibration of an end bracket, and fluid noise, which is generated accompanying the rotation of the iron core of a rotor. CONSTITUTION:An air guide plate 11, which has an air suction port 13 and a vibration transmission port 14 as a passage on this periphery side, is arranged between an end bracket 22 and a stator 5 by fixing the inside periphery 19 and the outside periphery 18 to the end bracket 22 by welding, screwing riveting, or the like.
Patent JP-S57178138-A (JP)
Title: Quantitative analysis method of sb2o3 in sample consisting essentially of zno by fluorescent x-ray method
Inventor: FURUYAMA HIDEO
IPC: G01N23/223
Filed: 1981-04-28
Abstract: PURPOSE:To analyze Sb2O3 in a sample consisting essentially of ZnO, particularly in a voltage non-linear resistor, analytically and quickly with high accuracy by polishing the sample with #180 carborundum then washing the same and drying it with hot wind thence analyzing the same quantitatively by a fluorescent X-ray method. CONSTITUTION:After a sample is polished with #180 carborundum, it is washed and is dried with hot wind. The Sb2O3 in this sample is determined by a fluorescent X-ray method. Particularly, necessary Bi2O3, MnO2, Cr2O3, Co2O3, SiO2, etc. other than Sb2O3 are contained in a voltage non-linear resistor, but the determination of Bi2O3 is not disturbed by these within a proper quantity range of their contents and therefore Sb2O3 is determined quickly with high accuracy.
Patent JP-S54154822-A (JP)
Title: Concrete skeleton construction for underground tanks
Inventor: TADA BUNZOU
IPC: F17C3/00
Filed: 1978-05-29
Abstract: PURPOSE:For preventing danger from occurring due to the increase of subterranean water pressure, to support the bottom concrete skeletons, of underground tanks which skeletons are made separately from side concrete skeletons above a lower water collecting layer. CONSTITUTION:The ground 1 is excavated, and an annular continuous underground wall 9 is installed up to a water impermeable layer 8. In said continuous underground wall 9, the support columns 10 made of reinforced concrete are set up on a support layer 8 in said continuous underground wall 9, side concrete skeletons 7' are built up along said continuous underground wall 9, and a sand or other water collecting layer 6' is made at a distance of (h) from the surface of  said support columns 10. Bottom concrete skeletons 5' are provided on the upper surface of said support columns 10 so as to make a clearance (a) with side concrete  skeletons, and a tank body 3 is constructed thereon.
Patent JP-H11259522-A (JP)
Title: Contents production device using consecutive value sensitivity data base
Inventor: ICHIDA YOSHIO
IPC: G06F17/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To produce the contents which are adaptive to the user sensitivity by preparing a sensitivity data conversion part which converts the sensitivity data inputted by the user into a contents parameter and a contents production part which produces the contents based on the contents parameter. SOLUTION: A sensitivity input part 11 inputs the sensitivity data on a user as the consecutive value in response to the object contents. The sensitivity data are collated with a sensitivity data base 12, and the phase distance between each of data contained in the base 12 and the sensitivity data inputted by the user is measured at a sensitivity space phase measurement part 13. A nearest peripheral point extraction part 14 acquires the data having the shortest phase distance. A multimedia contents parameter estimation part 15 acquires a contents parameter existing at the nearest peripheral point from the base 12. Then a contents production part 16 produces the contents based on the contents parameter value.
Patent JP-H04297350-A (JP)
Title: External memory control method in vehicle
Inventor: KAMIYA TOSHIKAZU
IPC: B60R16/02
Filed: 1991-03-27
Abstract: PURPOSE:To write error data efficiently in an external nonvolatile memory as well as to prolong a span of service life in the nonvolatile memory in relation to an external memory control method in a vehicle. CONSTITUTION:In an external memory control method in a vehicle equipped with a self-diagnostic function by a microcomputer 1 which detects anything unusual in various sensors, electrical parts, etc., of the vehicle and stores the error data in an external memory 5, each occasion during travel of the vehicle or material handling operation, something wrong in various sensors, electrical parts or the like is detected and processed by the microcomputer 1, making out the error data, and at time of ending the use of the car, the created error data are stored in the external memory 5 as its constitution.
Patent JP-H04298137-A (JP)
Title: Communication controller
Inventor: YOSHIBAYASHI HIROBUMI
IPC: H04L12/40
Filed: 1991-03-27
Abstract: PURPOSE:To relieve the load of a network by aborting a packet in the case of a node in which a sender and a destination are connected to the same communication line when the packet is received. CONSTITUTION:When a packet is received from a communication interface, a communication line to which a node sending its packet is connected is discriminated depending from which communication interface the packet is received. Then the destination address included in the received packet is detected and when the destination address is an enterprise code connecting to other communication line than the communication line to which the sender node is connected or a broadcast address or a multi-cast address or a file controller itself, the respective processing section is executed. When the destination address is the node to be connected to the communication line to which the sender node is connected, the received packet is aborted. Thus, a large sized network is managed with split and simple and inexpensive configuration and the load is relieved.
Patent JP-S63231057-A (JP)
Title: Control device for continuously variable transmission with direct connection mechanism
Inventor: YAO MAMORU
IPC: B60W10/101
Filed: 1987-03-18
Abstract: PURPOSE:To eliminate improper disengagement of a clutch at the time of sudden deceleration by operating a direct connection controlling solenoid valve for a set time and operating a clutch control valve in the direction of discharging the oil pressure of a starting clutch when the lowering rate in time of engine speed exceeded a defined value. CONSTITUTION:The captioned control device has a clutch control valve 160 for selectively feeding oil pressure to a starting clutch 20 and a direct connection clutch 5, a start controlling solenoid valve 172 which generates a signal oil pressure for reversely operating the control valve 160, and a direct connection controlling solenoid valve 173. The clutch control valve 160 is formed in such a way that the feeding oil pressure to the starting clutch 20 can be regulated by the signal oil pressure of the start controlling solenoid valve 172 and, when the lowering rate of engine speed exceeded a defined value, the direct connection controlling solenoid valve 173 is operated for a set time at which the direct connection clutch 5 is not engaged, forcedly operating the clutch control valve 160 in the direction of discharging the pressure oil of the starting clutch 20. Also, when engine speed is lowering rapidly, the direct connection controlling solenoid valve 173 is immediately operated.
Patent JP-H08237574-A (JP)
Title: Voice output device by television set at time of power failure
Inventor: SUGANO KUNINOBU
IPC: H04N5/60
Filed: 1995-02-28
Abstract: PURPOSE: To receive emergency information at the beginning of the generation of a disaster by making at least audio of a television set function even at the time of a power failure. CONSTITUTION: The changing type power source 7 equipped within a television set 1 is normally charged from a commercial power source. This power source 7 is electrically connected with an audio circuit 3 via a relay 8 and power is supplied to each of the tuner 31, the demodulation circuit 32 and the switching circuit 33 composing this audio circuit at the time of a power failure. The voice signal amplified by an amplifier circuit 34 is broadcasted from a speaker 5.
Patent JP-H07274177-A (JP)
Title: Device and method for compressing and predictive encoding image
Inventor: TOGASHI HARUO
IPC: H04N19/65
Filed: 1994-03-31
Abstract: PURPOSE:To make high S/N and a highly efficient code by obtaining coding coefficient data by efficiently coding a difference block signal and obtaining an image compressing and predictive coding signal by quantizing the piece of coding coefficient data so as to utilize the function of a low-pass filter on a time base. CONSTITUTION:A time series converter 3 subdivides an input digital signal to be a block signal to obtain a blocked digital image signal. A predictive block signal generation circuit 21 generates predictive block signals F and B which are close and correlated most to the block signal S on an image among block signals F anterior by M frames and the block signals B rear by N frames to a frame signal to which the block signal S of the blocking digital video signal belongs, and a predictive block signal W which is the average of the predictive block signals F and B. A selective circuit 20 selects a predictive block signal which is correlated most to the signal S among the signals F, B and W. A subtracter 4 obtains difference between the block signal and the selected predictive block signal and a high efficiency encoder 5 obtains coding coefficiency data. A quantizer 6 quantizes coefficient data.
Patent JP-H11261616-A (JP)
Title: Communication equipment
Inventor: SAKAI JUNICHI
IPC: H04L12/437
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain communication equipment that detects faults, restores from it with high reliability in a LAN, where nodes are connected in a loop. SOLUTION: A node connecting device 1 connects to a node connecting device 2 and to nodes 10, 11, 12 by a network and the entire nodes configures a LAN into a loop. When a fault occurs in the network of the node 11 or between the node 11 and the node connection device 1, a signal detection means 50 detects a non-signal. In this case, an output selection means 40 of an uppermost stream transceiver 22 connecting to the node is selected so as to select a transmission input. Sequentially, the output selection means of the downstream transceiver is switched to the transmission input side, and when a signal detection means 50 is able to detect a signal for that time, a fault block is detected and the fault block is disconnected. Then an output selection means other than the fault occurrence block are restored to the receiver output so that the network is restored.
Patent JP-S61224899-A (JP)
Title: Controller of pwm inverter
Inventor: SEKIYAMA YOSHIO
IPC: H02P27/08
Filed: 1985-03-29
Abstract: PURPOSE:To reduce a ripple of a torque generated in an AC motor in a low speed range by reducing the hysteresis width proportional to a speed signal when a torque comes to the prescribed value in a low speed range. CONSTITUTION:When a load current signal I becomes a set signal or lower decided by a torque setter 90 and an output relay 94 is turned ON, the output N of an operational amplifier 80 is applied through a contact 94a to a function generator 84. The generator 84 inputs a speed signal N, and generates an output signal DELTAh inversely proportional to the signal N. The constant hysteresis signal DELTAh by a hysteresis width setter 95 and the output signal DELTAh of the generator 84 are used as correction signal to be compared by the amplifier 85 to obtain the difference signal as a hysteresis width DELTAH.
Patent JP-S57178668-A (JP)
Title: Manufacture of internal peripheral edge
Inventor: MURATA YASUNORI
IPC: B24D5/12
Filed: 1981-04-23
Abstract: PURPOSE:To easily and correctly perform centering work when an internal peripheral edge is prepared by the method of photoetching, by providing observational aligning marks concentrically with an internal circle in the vicinity of said circle. CONSTITUTION:There are respectively provided concentrical aligning marks 4 in the vicinity of an internal circle 2 and small circles 5, used as the hole of a bolt fixed to a spread frame, in the peripheral edge of an external circle 3. These aligning marks 4 are observed by a microscope, then the correct work of centering can be performed.