baber/WOPTO huggingface dataset:
Patent JP-H02247526-A (JP)
Title: Flowmeter
Inventor: INADA YUTAKA
IPC: G01F1/78
Filed: 1989-03-20
Abstract: PURPOSE:To easily calculate a mass flow rate by composing the flowmeter of a volume flow rate detecting means, a synthesizer, a sound speed detecting circuit, an impedance detecting circuit, a density arithmetic circuit, and a mass flow rate arithmetic circuit. CONSTITUTION:An ultrasonic wave transmitter 2 is driven with the driving signal outputted by a driving circuit 5 to propagate an ultrasonic wave in the fluid in a conduit 1, and the ultrasonic wave is detected by an ultrasonic wave receiver 3 and converted into an electric signal. Then a vortex frequency signal 9a which is proportional to the flow velocity (volume flow rate) is outputted. The synthesizer 10 puts the driving signal and a sound speed detection signal with different wavelength together. The sound speed detecting circuit 12 measures the sound speed in the flow passage from the time required by the composite sound speed detection signal generated by the synthesizer 10 to travel from the ultrasonic wave transmitter to the ultrasonic wave receiver and the impedance detecting circuit 11 detects the impedance of the ultrasonic wave transmitter 2. The density arithmetic circuit 13 calculates the density of the fluid in the flow passage from the outputs of the circuits 11 and 12. The mass flow rate arithmetic circuit 14 calculates the mass flow rate from the calculated density signal and volume flow rate signal.
Patent JP-S63255258-A (JP)
Title: N-phenetylaminoalkyl-benzamide antiarrythmic agent
Inventor: PIITAA EDOWAADO KUROSU
IPC: A61K31/165
Filed: 1988-03-22
Abstract: Compounds of the formula: <CHEM> and their pharmaceutically acceptable salts, wherein R<1> and R<5> are each independently C1-C4 alkyl; R<2> and R<3> are each independently H or C1-C4 alkyl; R<4> is H or C1-C4 alkoxy, and n is 2, 3 or 4, are anti-arrhythmia agents useful for the treatment of cardiac conditions.
Patent JP-H08258678-A (JP)
Title: On-vehicle electronic control device
Inventor: TAMAOKI AKIFUMI
IPC: B60T8/00
Filed: 1995-03-27
Abstract: PURPOSE: To execute the control for adjustment in dismantlement and reassembly in conformity to request by furnishing an aux. control means to drive an actuator with a drive pattern required when the adjustment is performed, and providing an aux. control means which admits the operation of the aux. control means when a certain signal is supplied externally. CONSTITUTION: On an assembly line, constituent elements of ABS are installed on a vehicle 10, and when electric power is supplied to an ABS-ECU 20 from an on-vehicle battery, a routine is actuated. Judgement is made whether E- terminal 24a and Tc-terminal 24b are shortcircuited, i.e., whether a signal to request a drive pattern for injection of brake fluid is fed from a diagnosis terminal 24. If the judgement exhibits that a certain signal is fed from the diagnosis terminal 24, a processing to generate drive pattern for injection of brake fluid is conducted, and the routine of this cycle of operation is ended.
Patent JP-H04304183-A (JP)
Title: Vector controller for induction motor
Inventor: YAMADA TETSUO
IPC: H02P21/24
Filed: 1991-04-01
Abstract: PURPOSE:To enhance accuracy in torque control by compensating for the fluctuation of exciting inductance over the entire operating range. CONSTITUTION:Speed of an IM is detected at a speed detecting section 43 which then outputs a target value corresponding to a detected angular frequency omegar. The target value is fed to a first coordinate converting section 51 which then delivers an ideal value and the like. These values are fed through an ideal voltage operating section 52 to a polar coordinates converting section 9. The polar coordinate converting section 9 is provided with outputs from a secondary resistance variation operating section 10 and a slip angular frequency operating section 11. Current flowing into the IM is detected through a second coordinates converting section 6. The detected value is then compared with a target value and the difference is fed through PI amplifiers 7, 8 to an identifying circuit section 12. The identifying circuit section 12 delivers exciting inductance conversion data, operated based on various data, to a data section 77 which then controls the slip angular frequency operating section 11 and the like.
Patent JP-H06283246-A (JP)
Title: Semiconductor-type lightning arrestor
Inventor: ICHIOKA TATSUMI
IPC: H01T2/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide a semiconductor type lightning arrestor which is set in a hanging insulator and can deal with lightning with large energy as compared with a conventional one while the deformation of the original shape of the hanging insulator being suppressed to the minimum. CONSTITUTION:A semiconductor element 6 like a thyristor which becomes conductive at the time of over voltage is buried in a storage part 4 formed in a shade part 2 of a handing insulator 1. Consequently, since an arrestor can deal with lightening with large energy as compared with a conventional one made of a zinc oxide element, the number of the element sheets to be buried can be decreased and thus the deformation of the original shape of the hanging insulator is suppressed to the minimum.
Patent JP-S58186878-A (JP)
Title: Body detector
Inventor: UEMURA YOUICHIROU
IPC: H04N7/18
Filed: 1982-04-23
Abstract: PURPOSE:To detect the size of an optional part of a body selectively, by outputting the counted value of a bit counting circuit. CONSTITUTION:The body 1 to be detected moves on a conveyor Bl as shown by an arrow A and reaches a visual field l where a linear fixed image pickup element 3 is positioned. In this case, when the part (b) of the body 1 is to be detected, ''3'' is set in the setting circuit 8 of a selecting circuit 8, and then an optical input is inputted to the image pickup element 3 and converted into a binary signal; and a light and dark separation control circuit 7 counts light or dark pulses and a coincidence output signal (k) in accord with the set value is inputted to the selecting circuit 8. When the counted value of coincidence signal (k) coincides with the set value 3, a bit number count signal (l) is sent out to a bit number counting circuit 9 to output the counted number of scanning pulses to a desired control circuit as an output signal.
Patent JP-S60211986-A (JP)
Title: Senser for sense of touch
Inventor: KURIYAMA TOSHIHIDE
IPC: G01L5/00
Filed: 1984-04-06
Abstract: PURPOSE:To produce a senser for sense of touch robot hand distributing and measuring pressure precisely without destroying a transistor even if large pressure is impressed by a method wherein a lower electrode of piezo-electric layer is electrically connected to a gate electrode of insulating gate type field effect transistor while a pressure transmitting film is provided only on the piezoelectric layer. CONSTITUTION:The titled senser for sense of touch is composed of an insulating gate type field effect transistor formed utilizing an island type silicon layer provided on a part of sapphire substrate 1 as well as a piezo-electric layer 9 provided with a piezo- electric layer lower electrode 7 as a gate electrode and another piezo-electric layer upper electrode 10 formed on another part of substrate 1 whereon the island type silicon layer is not provided. As for the material of piezo-electric layer 9, zinc oxide is applicable. The piezo-electric layer upper electrode 10 is externally supplied with voltage to supply the potential of piezo-electric layer 9. Besides, a pressure transmitting film 11 made of sensitive resin shall exceed 10mum thick. Through these procedure, an insulating gate type field effect transistor may not be destroyed because when a robot hand is going to grasp an object, the object comes into contact with the pressure transmitting film 11 only without directly impressing said transistor with any pressure at all.
Patent JP-H02292688-A (JP)
Title: Generation of computerized ply pattern
Inventor: UEIPINGU UANGU
IPC: G06T15/00
Filed: 1990-03-20
Abstract: PURPOSE: To generate accurate pry pattern by calculating the distance from an outer surface to an intermediate surface and decomposing a parts model into fitting-in shells. CONSTITUTION: Composite parts 20 generate a ply pattern by a computerizing method and has airfoil parts 21 and curve end parts 22 and 23. An uniform thickness outline on parts 21 is calculated to determine the boundary of ply in a three-dimensional space. It is calculated by calculating the distance from the outer surface to the intermediate surface. A series of points 37 are sampled from the outer surface to calculate the shortest distance 38 from each point to the intermediate surface 36. An outline or a shell boundary is generated by interpolation along the sampled distance 38 and is shown like a chart by a short line 39. In the same procedures, both of parts 22 and 23 are decomposed into many fitting-in shells.
Patent JP-H07279025-A (JP)
Title: Thermally contact bonded water-resistant polyvinyl alcohol-based continuous filament nonwoven fabric and its production
Inventor: ASANO MASAJI
IPC: D04H3/007
Filed: 1994-04-06
Abstract: PURPOSE:To obtain a material, having water resistance, a high strength and thermal contact bonding properties (heat sealability) in combination and suitable as agricultural and horticultural materials and materials related to living by bonding polyvinyl alcohol-based continuous filaments without using a chemical adhesive at all in a polyvinyl alcohol-based continuous filament nonwoven fabric. CONSTITUTION:This polyvinyl alcohol-based continuous filament nonwoven fabric comprises fibers of an island-in-sea structure, obtained by blending a high-melting polyvinyl alcohol-based polymer with a low-melting water-resistant polymer within a specific range and carrying out the low-temperature blend spinning and containing the high-melting polyvinyl alcohol-based polymer as a sea component and the low-melting water-resistant polymer as an island component. A chemical adhesive is not used for mutually bonding the fibers at all and the low-melting polymer which is the island component is pushed out to the fiber surfaces by the thermal contact bonding to mutually bond the fibers. The resultant nonwoven fabric has water resistance a high strength and thermal contact bonding properties (heat sealability) in combination.
Patent JP-H07278407-A (JP)
Title: Polyacetal resin composition
Inventor: TAKAYAMA KATSUTOMO
IPC: C08L59/00
Filed: 1994-04-06
Abstract: PURPOSE:To obtain a resin composition prevented from forming mold deposits by mixing a polyacetal resin with a specified lubricating oil, a melamine/ formaldehyde polycondensate soluble insoluble in warm water and soluble in dimethyl sulfoxide and an antioxidant. CONSTITUTION:Melamine is reacted with formaldehyde in a molar ratio of 1/0.8 to 1/5 to prepare a melamine/formaldehyde poly-condensate insoluble in warm water and soluble in dimethyl sulfoxide. 100 pts.wt. polyacetal resin is mixed with 0.1-10 pts.wt. at least one lubricating oil selected from among a silicone oil, a perfluoropolyether, a polyalkylene glycol, an alpha-olefin oligomer, a paraffin oil, a 12 C or higher alkyl-substituted diphenyl ether and an ester of a 16 C or higher aliphatic alcohol, 0.01-10 pts.wt. above melamine/ formaldehyde polycondensate and 0.01-5 pts.wt. antioxidant. The resultant composition is melt-kneaded to obtain the objective composition which does not form any mold deposits.
Patent JP-S58186982-A (JP)
Title: Oxide piezoelectric material
Inventor: YAMASHITA YOUHACHI
IPC: C04B35/46
Filed: 1982-04-26
Abstract: PURPOSE:To increase specific resistance of an oxide piezoelectric material by employing as a basic composition (Pb1-XCaX)[(Co1/2W1/2)yTi1-y]O3 and preparing an oxide piezoelectric material which contains MnO, Fe2O3, NiO as required with oxide piezoelectric material which is substituted with BiO3/2 from Pb, thereby reducing the dielectric loss tandelta. CONSTITUTION:The substituted amount of Pb with BiO3/2 decreases tandelta in case of a<0.5, the effect of increasing the specific resistance is not presented, and since the feature such as large anisotropy of coupling efficiency is lost in case of a>10.0, it is limited to 0.5<=a<=10.0. In order to further increase the density of the oxide piezoelectric material, at least one of additives such as MnO, NiO, Fe2O is contained and the content of the additive is bwt%, the effect of the additive is not presented in case of b<0.05, and the sintering property is deteriorated in case of b>2.0. Accordingly, it is limited to 0.05<=b<=2.0. In the composition, in case of x<0.01, the sintering property is deteriorated, in case of x>0.35, its Curie temperature is decreased, Kp is increased, and the anisotropy of the coupling coefficient is lowered. Accordingly, it is limited to 0.01<=x<=0.35. In case of y<0.01, the sintering temperature becomes high, in case of y>0.20, the dielectric loss tandelta increases, and the specific dielectric constant increases. In this manner, it is limited to 0.01<=y<=0.20.
Patent JP-H10336174-A (JP)
Title: Repeater having isolating circuit
Inventor: FENSKE WILLIAM J
IPC: H04B10/80
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved repeater which isolates links of a communication network without producing intolerable amount of distortion. SOLUTION: A repeater 20 is provided with a 1st trunk circuit 21 to receive and send input data from a 1st section 24 of a communication link, and a 2nd trunk circuit 29 to receive/send input data from/to a 2nd section 32 of a communication link. An isolation circuit 36 is connected to a 1st trunk circuit which electrically isolates the 1st section from the 2nd section. Protection circuits 20 and 30 are connected to the 1st and 2nd truck circuits to protect against overvoltage from a communication network. A controller 38 has a 1st receiving/ transmitting circuit 28 which transmits data from the 1st trunk circuit to the 2nd trunk circuit and a 2nd receiver/transmitter circuit 34 which transmits data from the 2nd a trunk circuit to the 1st trunk circuit.  The controller also generates a signal indicative of the completion of data transmission which is performed by the 1st and 2nd receiver/transmitter circuits.
Patent JP-2000265279-A (JP)
Title: Recess hole closing device in plating resin product having recessed hole
Inventor: TANAKA SHIGEAKI
IPC: C25D7/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a recess hole closing device in plating a resin product having a recessed hole provided in a boss in order to prevent an electrolytic solution from entering the recessed hole in the resin product to be plating- finished, and the boss from being stained by the residual solution, and to prevent the pollution around the boss and the electrolytic solution. SOLUTION: The recessed hole closing device is press-fitted in a recessed hole 5 in a boss 7 integrated with a resin product such as a radiator grille in the beginning of a plating process, and comprises a core 2 and a press-fit part 3 to cover its outer surface. The recessed hole 5 is closed by holding the core 2 and press-fitting the press-fit part into the recessed hole 5, and no electrolytic solution enters during the plating work.
Patent JP-H08233713-A (JP)
Title: Method for indentation hardness testing
Inventor: ABENO NOBUYUKI
IPC: G01N3/42
Filed: 1996-03-25
Abstract: PURPOSE: To obtain a stabilized measurement of hardness by measuring the depth of indentation of an indenter for a predetermined time after a set load is reached before plastic deformation is finished thereby preventing the measurement error. CONSTITUTION: Upon receiving a load current from a CPU 15, an electromagnetic force generation means 4 generates an electromagnetic force for pushing an indenter 2 into a sample 1 and displacement of the indenter 2 is detected by means of a displacement detector 3. The detection signal and a load current are read out in the form of voltage values and converted into frequency signals 8, 9 which are then counted 10, 11 to feed a load/displacement data to the CPU 15 where the data is processed and delivered to a CRT 19. In this regard, several load values are preset as measuring points and when a set load is reached, increment of load current to the means 4 is interrupted and the set load is sustained for a predetermined time. Subsequently, the indentation depth of the indenter 2 is measured for a predetermined time after the set load is reached before the plastic deformation is finished. The measurement is carried out for each set load and the hardness of sample is determined based on two sets of load and indentation depth.
Patent JP-H01242378-A (JP)
Title: Elevator device
Inventor: FUKUMIZU SACHIKO
IPC: B66B1/50
Filed: 1988-03-23
Abstract: PURPOSE:To make canceling of misspecified floor No. and also respecification by using an ON/OFF switch as a panel switch whose electrical contact is alternately opened and closed through external operation repeatedly. CONSTITUTION:As a panel switch 1, an ON/OFF switch is used whose electrical contact is alternately opened and closed through external operation repeatedly. If this panel switch 1 specifies, for ex., the fourth floor, panel switch 1 to emit a stop command for the fourth floor is turned on to light up a lamp. If the specified floor (fourth) is mistake, repush of the switch 1 to emit stop command for fourth floor opens the electric contact, and a command to cancel the stop command for the fourth floor is given to put off the lamp. If a stop command for actually desired floor, fifth, is entered by the switch 1, a controller disengages the stop at fourth floor on the basis of input through the switch 1, and thus the elevator will be stopped at the fifth floor.
Patent JP-S63236427-A (JP)
Title: Cordless telephone set
Inventor: SHIMADA MASATOSHI
IPC: H04M1/00
Filed: 1987-03-25
Abstract: PURPOSE:To use a device for various kinds of usage other than a call, by starting up the controller of a master set by a signal from a slave set, and sending a control signal to an equipment other than a telephone line. CONSTITUTION:When a call signal of high voltage is inputted to the telephone line 112, the collector side of a transistor Tr14 repeats grounding and opening corresponding the signal, and corresponding to the above, a variable oscillator 10 repeats the oscillation and stoppage of a frequency f1, and calls the slave set A. Therefore, it is possible to call slave sets B and C by frequencies f2 and f7 by connecting the collector of the Tr14 to the output terminal of a signal selector 6. Also, when receiving the signal by the combination of prescribed dial numerals from the slave set, a multipurpose controller 155 detects it, and transmits the signal of the telephone line to either output terminals 152-154. By changing the combination of the dial numerals from the slave set, an output is generated to either output terminal group 157, and by controlling a various kinds of equipments or relays by generating change, release or short-circuit, functions such as an automatic answering telephone, an interphone, communication with a hallway slave set, etc., can be realized.
Patent JP-S63236165-A (JP)
Title: Mechanical translation system
Inventor: AOYAMA CHIAKI
IPC: G06F17/28
Filed: 1987-03-25
Abstract: PURPOSE:To realize application of the learning result obtained when a relevant sentence is translated in case a similar sentence is already translated, by learning the results of translated words for each sentence when the translated words are selected. CONSTITUTION:An original sentence memory part 2 stores the original sentences supplied via an input part 1 and to be translated. A translation dictionary part 6 stores the knowledge information used for translation. A translation part 5 translates the original sentences by means of the contents of the part 6. A translated sentence memory part 3 stores the translated sentences obtained from the part 3. A display part 8 displays both original sentences and translated sentences. A translation editing part 4 controls those said parts respectively and at the same time edits the original or translated sentences displayed at the part 8. A tentative dictionary storing/calling part stores and calls out a tentative dictionary 10 containing the selection results of translated words for each sentence and the documents to be corrected with the relation secured between them. Furthermore the control is carried out to call out the dictionary 10 related to other documents which are already stored.
Patent JP-H05241571-A (JP)
Title: Handbell automatic playing device
Inventor: KAKI AKIO
IPC: G10K1/064
Filed: 1991-03-09
Abstract: PURPOSE:To provide the handbell automatic playing device which makes a handbell sound in nearly the same sounding state with a normal performance by a player. CONSTITUTION:The handbell automatic playing device consists of a handbell arm 5 provided successively to the handbell 4, a rotation part consisting of a weight 7, a column with a through hole 14 where the rotation part is supported, and a solenoid 8 for turning force supply. Weight distribution around a shaft 15 as the fulcrum of the rotation part is set by the weight in a nearly balanced state at a sound elimination position (solid line). The rotation part after being rotated by the solenoid 8 up to a specific stroke in the gravitational direction is rotated inertially to a sounding position (broken line) and a hammer 21 which rotates with the inertial force when the handbell arm 5 abuts on a stopper 14 strikes the handbell 4 to generate a sound. Then the handbell 4 rotates gravitationally to the sound elimination position to abut on a sound elimination pad 13, thereby eliminating the sound.
Patent JP-H10303365-A (JP)
Title: Multi layered bottom lead package
Inventor: PARK KYEI CHAN
IPC: H01L25/065
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered bottom lead package for which volume is increased and weight reduction, thinning, shortening and miniaturization are performed. SOLUTION: A package is provided with at least two or more semiconductor chips, an insulation circuit film formed on an insulating base film and a lead frame for electrically connecting the out pad of an insulation circuit to an external device. In this case, the package is provided with a package body 6 provided with many dimples 6a formed at an electrical connection position for signal transmission with the external device surrounding a fixed area including the semiconductor chips, the insulation circuit film and the inner lead of the lead frame, and outer leads 7 are pulled out by the dimples and exposed as the same plane as the lower surface of the package body 6.
Patent JP-H08262498-A (JP)
Title: Liquid crystal display device
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1365
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a liquid crystal display device which is capable of reproducing a desired display at all times, prevents the deviation from the desired display by the element change of nonlinear resistance elements and has an excellent display quality as the prevention of the change in the current-voltage characteristics of the nonlinear resistance elements is possible. CONSTITUTION: This liquid crystal display device has first electrodes 3 and second electrodes 6 disposed on a first substrate 1, the nonlinear resistance elements 8 disposed in regions where the first electrodes 3 and the second electrodes 6 overlap, display electrodes 7 connected to the nonlinear resistance elements 8, counter electrodes 10 disposed on a second substrate 9 and liquid crystals 12 enclosed between the first substrate 1 and the second substrate 9. The device described above has light shielding films 2 for shielding UV light and short-wavelength light of visible light.