baber/WOPTO huggingface dataset:
Patent JP-S6390998-A (JP)
Title: Piezoelectric type vibrating element
Inventor: INOUE TOSHIHIDE
IPC: H04R17/00
Filed: 1986-10-03
Abstract: PURPOSE:To decrease a minimum resonance frequency by using a polyester amide elastomer film as a substrate, and providing a piezoelectric material layer layered through a first electrode part formed on the surface of the substrate and a second electrode part formed on the surface of the piezoelectric material layer. CONSTITUTION:The polyester amide elastomer film is used as the substrate 1, a conductive material (nickel) is deposited on the whole surface of both surfaces of the substrate 1 and first electrode parts 2a and 2a are formed. On the surface of the first electrode parts 2a and 2a, piezoelectric materials (porcelain material consisting essentially of zinc oxide) 3 and 3 are layered by an RF sputtering. Further, on the surface of piezoelectric material layers 3 and 3, a conducting material (silver) is deposited, and second electrode parts 2b and 2b are formed. Namely, since the piezoelectric material layer 3 can be sufficiently thinly formed by the vapor phase growth method of the RF sputtering, etc., a minimum resonance frequency (f0) can be minimized. Especially, since the polyester amide elastomer film is adopted for a substrate and the Young's modulus of the substrate is comparatively smaller, the sound speed is sufficiently small and the f0 can be lowered.
Patent JP-H03100863-A (JP)
Title: System and device for fft operation
Inventor: BAN HIDEYUKI
IPC: G06F17/14
Filed: 1989-09-14
Abstract: PURPOSE:To reduce the overhead and to attain a high speed FFT operation by transferring in sequence the data used for the small FFT operations having the equal necessary normalization value to the same processor and performing an N-point FFT after the small FFT operations. CONSTITUTION:Plural processors are capable of the small FFT operations where one or more times of normalization are carried out. Each of these processors is provided with a data transfer means which transfers the data necessary for the small FFT operation. The data transfer means supplies in sequence the data used for the small FFT operations having equal normalization value to the same processor for execution of the small FFT operation. That is, the normalization value of the input data on the 2nd small FFT 113 - 116 are equal to each other since these input data are obtained from the same small FFT 101 - 104. Then the operations of the small FFTs having the equal normalization value are carried out via the same processor. Thus it is possible to reduce the overhead and to perform the FFT operation at a higher speed.
Patent JP-S60127795-A (JP)
Inventor: TAKAGI MASATOSHI
IPC: H05K3/34
Filed: 1983-12-14
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-H01101466-A (JP)
Title: Vehicle performance analyzer
Inventor: UEIN EI BONIN
IPC: G01M17/007
Filed: 1987-09-21
Abstract: PURPOSE: To record and display acceleration with a simple operation by detecting acceleration and deceleration and generating a pulse signal with a pulse width corresponding to each force and then changing it to digital quantity and counting it. CONSTITUTION: When power 26 is turned on, an internal storage is cleared to a specific state and a specific sentence is displayed on a display panel and an operator selects a specific mode. The operator selects the required mode by a keyboard 28. A data acquisition device 38 detects acceleration and deceleration and converts them to a pulse signal with a pulse width that is proportional to each force before outputting. A microprocessor 22 converts the pulse signal to digital data, performs calculation, and then output a result. A display 20 displays the calculation result visually.
Patent JP-S60127427-A (JP)
Title: Flame detecting apparatus
Inventor: MIYAMAE SHIGEHIRO
IPC: G01J5/60
Filed: 1983-12-14
Abstract: PURPOSE:To improve safety and reliability of an apparatus, by providing an optical probe, which converges the light of a flame, an optical fiber, which guides the light converged by the optical probe, and a dichroic mirror, which divides the light from an output port of the light. CONSTITUTION:In a flame detecting apparatus, the light of a flame 3 is converged by an optical probe 2, which is attached to a burner 1, the light is guided to a dichroic mirror 5 through an optical fiber 4, and the light is divided into an infrared-ray spectrum 6 and an ultraviolet-ray spectrum 7. In this apparatus, since the light of the flame is extracted and detected by the optical probe and the optical fiber, arrangement of photoelectric elements and the like in the vicinity of the burner can be avoided. Therefore, the safety and reliability of the apparatus can be improved.
Patent JP-S6481616-A (JP)
Title: Input circuit for digital operation and processing device
Inventor: KIDO MITSUYASU
IPC: H02H3/02
Filed: 1987-09-24
Abstract: PURPOSE:To eliminate error caused through take-in time difference during A/D conversion and to eliminate S/H circuit, by carrying out A/D conversion of an analog input signal during output from a switched capacitor filter is maintained at a constant level. CONSTITUTION:When a plurality of analog input signals (v1)-(vn) are converted through a switched capacitor filter 1, a multiplexer 2 and an A/D converter 4 into digital values and subjected to specific processing, A/D conversion is carried out during output from the switched capacitor filter 1 is maintained at a constant level. In particular, A/D conversion is carried out for plural channels during clock period T for driving the filter during which output waveform from the switched capacitor filter 1 is maintained constant. Consequently, it causes no take-in time difference and since S/H circuit is not required, the size of the device can be reduced.
Patent JP-S61115687-A (JP)
Title: Welding method of composite material
Inventor: FUJIMURA YUICHI
IPC: B23K11/16
Filed: 1984-11-10
Abstract: PURPOSE:To widen the range of use of a composite material by resistance- welding an outer face metallic material and a body made of metal, and after softening thermoplastic material and removing it, making the resistance-welding of metallic materials. CONSTITUTION:An auxiliary electrode 9 is brought into contact with the bottom face of a metallic plate 2b, and at the same time, a reaction receiver 10 is brought into contact with a metallic plate 2a, and current is let flow between an electrode 5' and the auxiliary electrode 9. The metallic plate 2b and the body made of metal 4 are resistance-welded by the welding current and deposited metal 8' is formed. At this time, metallic plates 2a, 2b and thermoplastic material are softened by welding heat, and by strong pressure contacting with electrodes 5, 5' the insulating plastic substance 3a is removed, and at the same time, the resistance-welding of metallic plates 2a, 2b and the body 4 is completed. By such a way, various weld joints become possible, and the range of use of the composite material is extended.
Patent JP-H0759814-A (JP)
Title: Finger adhesive plaster housing roll and its housing case
Inventor: MIYAMOTO TAMOTSU
IPC: A61F15/00
Filed: 1993-08-30
Abstract: PURPOSE:To improve the efficiency of taking out of a finger adhesive plaster and adhering thereof to a wound by a one-hand operation by previously mounting and housing the finger adhesive plasters into a rolled tube. CONSTITUTION:Tacky adhesive tape parts 9 in the short tacky adhesive surface side of the finger adhesive plasters 4 fixed with gauze parts 8 in the positions varying in the length of the tacky adhesive surfaces of tacky adhesive tapes on the right and left of the finger adhesive plaster housing roll formed by winding a band-shaped material housed with the finger adhesive plasters 4 in each of plural flat-shaped cylindrical bags 1 segmented by sealing parts 2 are stuck to the inside surfaces of these flat-shaped cylindrical bags 1. Further, release paper 10 is stuck to the tacky adhesive tape parts 9 on the long tacky adhesive surface side and one end of the release paper 10 is extended and is covered with the gauze parts 8. The finger adhesive plasters 4 are folded back in the positions of the tacky adhesive tape parts 9 on the short tacky adhesive surface side near the gauze parts 8 and are housed into the flat-shaped cylindrical bags 1. The finger adhesive plasters 4 of the flat-shaped cylindrical bags 1 are provided with perforation cutting lines 5 in the positions existing near one end on the long tacky surface side thereof and deviating from the sealing parts 2.
Patent JP-S60129165-A (JP)
Title: Method for controlling hot air circulation type stoving furnace for enameling wire
Inventor: KAGAWA KAZUO
IPC: B05D7/20
Filed: 1983-12-15
Abstract: PURPOSE:To improve the stability of a furnace temp. and to decrease heat loss by determining the required air quantity and displacement in a furnace body and controlling the displacement and the distribution of a circulating heating gas in order to maintain the temp. in the furnace body in a specific range. CONSTITUTION:A program which calculates the theoretical air quantity per unit time required for perfect combustion of a solvent from the solvent evaporation per unit time based on the kind of varnish, the size and linear speed of a wire, a stack loss, etc. and the kind of the solvent, etc. is stored in a CPU22. The output data thereof is fed to control devices 13, 16 and the air of the calculated quantity is discharged and introduced from and into the furnace. The change in the furnace temp. owing to the change in the air quantity is detected by a thermocouple 23 and the detection signal thereof is fed back to the CPU22 from which the data is fed to the device 13 so as to adjust the quantity of the intake air from a wire inlet part 2 to maintain the specified temp. in the lower part of the evaporation zone.
Patent JP-S6299510-A (JP)
Title: Construction of in-situ pile
Inventor: TAKAKUWA AKIRA
IPC: E02D5/38
Filed: 1985-10-25
Abstract: PURPOSE:To form a large-diameter in-situ pile without excavation by a method in which a casing tipped with a large-diameter shoe is penetrated into the ground, and only the casing is pulled up while placing concrete. CONSTITUTION:A large-diameter steel shoe 14 is attached to the tip of a casing 10, and the casing 10 is penetrated into the ground by striking it by hammer or applying vibration. A reinforcing bar 18 is set in the casing 10, and while placing concrete C through a tremie tube 20, only the casing 10 is pulled up by leaving the shoe 14. The casing 10 can thus be penetrated into the ground without excavation and an in-situ pile having a diameter larger than the casing 10 can be formed.
Patent JP-S6296154-A (JP)
Title: Wiping area control unit for wiper device
Inventor: ASO MAKOTO
IPC: B60S1/08
Filed: 1985-10-24
Abstract: PURPOSE:To control the wiping area of a wiper device via the rotating direction control of a motor by controlling its activation based on the wiping area change signal of a wiper and the predetermined rotation position signal of the wiper. CONSTITUTION:A stop/rotation position detecting means is constituted of the electrode plate 42 of a cam plate 41 interlocked with a wiper blade motor 4 and rotated 360 deg. for one reciprocal motion of a wiper blade and points 43, 44, 45. The point 43 is invariably brought into contact with the electrode plate 42, the point 44 is brought into contact at a notched point U, and the point 45 in the symmetrical angle area centering the notched point U. When the wiping area is to be electrically switched, a transfer switch 6 is turned on to generate a signal, a detecting means is operated as a rotation position detecting means, and the signal of the point 45 is made effective. As a result, a relay contact 9a is shifted at the contact point with the electrode plate 42 via the circuit of a transistor 18, the energizing direction is reversed, the motor 4 is reversed, and the wiping area is changed.
Patent JP-H1084263-A (JP)
Title: Delay circuit
Inventor: MARU HIROYUKI
IPC: H03K5/13
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To suppress dispersion in spotted positions of ink in the ink jet recording system by reducing dispersion in a CR integration circuit. SOLUTION: A resistor R of a CR integration circuit is made up of transmission gates consisting of MOS transistors(TRs) 101, 102 and a capacitance C is formed by a gate capacitance of MOS TRs 103, 104. A resistance R of the transmission gate is proportional to a film thickness tox of a gate oxide film and the capacitance C is inversely proportional to the film thickness tox of the gate oxide film, then a time constant RC is independently of the film thickness tox that is a cause to dispersion.
Patent JP-S6298481-A (JP)
Inventor: NISHI KENICHI
IPC: G07B15/00
Filed: 1985-10-24
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-H0793548-A (JP)
Title: Picture collation device
Inventor: NARA KIYOYOSHI
IPC: G06T1/00
Filed: 1993-09-24
Abstract: PURPOSE:To more surely check the operator other than registered persons and an illegal intruder and to improve security more. CONSTITUTION:A CPU 31 collates an identification number inputted from a keyboard 15 by a person to be collated with the identification number inside a RAM and when collation coincidence is obtained, turns a mobile mirror 25 to horizontal state and attains a finger picture fetching mode. When the person to be collated presses a finger on a prism 14, the picture is image picked up by a camera 24 and transmitted through a video processing part and A/D conversion part 28 to a collation calculation part 29. The collation calculation part 29 collates the inputted finger picture with finger picture data inside the RAM and the CPU 31 performs the unlocking operation of a door 1 through a communication I/F and lock control part 33 when the collation coincidence is obtained. When collation noncoincidence is obtained, the mobile mirror 25 is inclined, a mode for fetching the picture of the person to be collated is attained and the picture of the person to be collated is image picked up through a monitoring window by the camera 24 and stored in a picture memory 30.
Patent JP-H08102389-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: HASEGAWA JUNJI
IPC: H05B41/16
Filed: 1994-09-30
Abstract: PURPOSE: To provide a discharge lamp lighting device in which an inverter means is prevented from entering an advanced-phase mode. CONSTITUTION: An output voltage of an inverter circuit 1 is raised to a no-load secondary voltage which is applied to a fluorescent lamp FL. The lamp voltage of the fluorescent lamp FL drops with a rise in the lamp current, and when the voltage detected by a lamp voltage detecting circuit 2 is lower than the voltage value of a reference power supply E3, the output voltage of the inverter circuit 1 drops to a voltage corresponding to a fully-lighted state. When the voltage detected has dropped below the voltage value of the reference voltage E2, the output voltage drops to a voltage corresponding to a dimmed state. By causing the fluorescent lamp FL to start a discharge, the lamp voltage and the lamp current converge to a portion where they overlap with lamp characteristics.  As the lamp current of the fluorescent lamp FL increases, the lamp voltage drops, so that efficiency is enhanced and so that the lamp voltage does not rise more than necessary, thereby preventing the inverter circuit 1 from entering an advanced-phase mode.
Patent JP-H03103340-A (JP)
Title: Colored cover glass for watch
Inventor: TAKEMURA KAZUO
IPC: G02B5/22
Filed: 1989-09-13
Abstract: PURPOSE:To obtain colored cover glass of high strength having transparent colored layer with durability on the surface by forming coating film of silicon dioxide containing organic coloring agent on the surface of cover glass. CONSTITUTION:A treating solution composed of aqueous solution of hydrosilicofluoric acid in supersaturation state of silicon dioxide mixed with organic coloring agent is brought into contact with cover glass after chemical reinforcing treatment. By said method, colored cover glass having colored layer with durability at low temperature region without reducing strength of glass is obtained. Aqueous solution of hydrosilicofluoric acid containing silicon dioxide in supersaturated state is obtained by adding a metal having ionizing tendency larger than boric acid, ammonia water, metal halide or hydrogen to an aqueous solution of hydrosilicofluoric acid containing saturated silicon dioxide. Otherwise, similar solution may be obtained by adding silicone dioxide to aqueous solution of hydrosilicofluoric acid at a low temperature.
Patent JP-H09323896-A (JP)
Title: Table elevating device
Inventor: HOSHIIDE KAORU
IPC: B66F7/06
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To enable a table to make a complex movement such as horizontal movement and inclined movement as well as to ascent and descent as giving thrust to the supporting center of the table. SOLUTION: This table elevating device 10 making a table 20 ascent and descent with respect to a base 12 by using a link mechanism 30 forming a set composed of respectively two links 31, 32, makes a reciprocating movement of fulcrums 31a, 32a on the base 12 side of the two links 31, 32 independently and linearly along track rails 13a, 13b, transmits the movement to fulcrums 31b, 32b on the table 20 side of the two links 31, 32 and makes a reciprocating movement of the fulcrums 31b, 32b independently and linearly along track rails 23a, 23b on the table 20 side.  Thus it makes the table 20 to make a vertical movement when the fulcrums 31a, 32a on the base 12 side of the two links 31, 32 move at the identical speed and mutually in the distance direction, a horizontal movement when the fulcrums 31a, 32a move at the identical speed and in the identical direction, and an inclined movement when the fulcrums 31a, 32a move at non-identical speed.
Patent JP-H04118045-A (JP)
Title: Preparation of oil-in-water-oil type emulsion
Inventor: OKONOGI SHIGEO
IPC: B01F3/08
Filed: 1990-09-07
Abstract: PURPOSE:To safely and efficiently prepare stable oil-in-water-in oil type emulsion of food, etc., by press-entering a oil-in-water type emulsion in an oil phase with a lower applying pressure after impregnating a hydrophilic porous film with the oil phase. CONSTITUTION:The oil phase O2 stored in a circulating vessel 1 is shifted to the center part of a module fitting the hydrophilic porous film with a pump 2 through a line 8 to beforehand wet the porous film by dipping it in the oil phase O2. Successively, the oil-in-water type emulsion stored in a pressure vessel 4 is adjusted with a valve 6, and after pressurizing it to the prescribed pressure with an inert gas, pump, etc., through a line 11, the water phase is supplied to the outside of the film through a valve 5 and a line 10 and press-entered in the oil phase O2 from fine holes in the film. By such a simple operation, without needing silylizing agent, etc., the oil-in-water-in-oil (O1/W/O2) type emulsion is safely prepared under good conditions with low pressure.
Patent JP-H0287363-A (JP)
Title: Sound recorder
Inventor: SAKUMA SHIGERU
IPC: G11B20/04
Filed: 1988-09-22
Abstract: PURPOSE:To enable the sound recording under the constant state of a sound volume level by driving a moving means in response to the sound volume level detected by a detecting means, approaching a sound generating source with a sound collecting device when the sound volume level is below a fixed value and making the sound collecting device recede from the sound generating source when the sound volume level is above the fixed value. CONSTITUTION:An automatic input level adjusting circuit 4 is connected with a microphone movement driving circuit 9 by closing a switch (on-off; auto-manual) 10 in compliance with the sound volume level to be inputted from a microphone 2, and when the sound volume level to be inputted by the microphone 2 from the sound generating source is above the preset value, the microphone 2 is retreated from the sound generating source by retracting a moving mechanism 3. Then, when the sound volume level from the sound generating source to be inputted from the microphone 2 is below the preset value, the microphone 2 is allowed to approach the sound generating source by extending the mechanism. By this method, the sound volume level during the recording time is kept constant, and the reproducing can hence be performed at the constant sound volume level without adjusting the sound volume level during the reproducing time.
Patent JP-H1180505-A (JP)
Title: Phenol resin molding material
Inventor: SUZUKI TAKAYUKI
IPC: C08K9/04
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a phenol resin molding material having good fluidity in melting and excellent in packing property or the like into a mold without lowering mechanical characteristics and appearance of molded product by including, in a specific ratio, glass fiber containing fatty acid amide-based wax as a sizing agent. SOLUTION: This phenol resin molding material is obtained by including, as filler, 60-200 pts.wt. glass fiber containing a fatty acid amidebased wax as a part of a sizing agent in 100 pts.wt. phenol resin. The glass fiber is obtained by previously compounding preferably 0.02-0.30 pts.wt. fatty acid amide- based wax as a part of sizing agent with 100 pts.wt. glass fiber in production step of the glass fiber and effectively attaching the wax for improving fluidity to only the surface of the glass fiber. The molding material is excellent in heat stability in a cylinder of injection molding machine and excellent in moldability and processability in injection molding.
Patent JP-2000068923-A (JP)
Title: Communication system between vehicles
Inventor: ASANO KOICHI
IPC: H04J13/16
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To attain communication specifying an opposite vehicle in communication between vehicles. SOLUTION: A vehicle C uses a camera 12 to photograph the number plates 10 of vehicles A, B in front of the vehicle C to confirm the numbers. Then the vehicle C generates a spread code based on the recognized numbers and uses the generated spread codes to make communication with the vehicles A, B in front of the vehicle C. The vehicles A, B use the spread codes generated from their own numbers to conduct inverse spread processing and receives the signal from the vehicle C.
Patent JP-H0552446-A (JP)
Title: Absorption freezer
Inventor: KAWAGOE TETSUO
IPC: F25B37/00
Filed: 1991-08-26
Abstract: PURPOSE:To reduce the size of a heat-exchanger by a method wherein the heat transfer tubes of the heat-exchangers of an absorber and a vaporizer are arranged in the longitudinal direction, and hollow yarn is used for the heat transfer tube. CONSTITUTION:In an absorber and a vaporizer, being constituting elements of an absorption freezer containing an absorption type heat pump, hollow yarn having no pore is used for a heat transfer tube 1 of a heat-exchanger 5 of which at least the absorber and the vaporizer are comprised. A heat transfer tube unit 3 is formed of the hollow yarn, a number of the heat transfer tube units 3 are densely assembled together to form a module being a heat transfer tube group 4. Fine gaps 6 are provided around the heat transfer tube 1, and the arranging direction of the heat transfer tube 1 is the same as the spraying direction of a refrigerant or an absorption solution. This constitution increases a heat transfer area per unit volume, resulting in reduction of the size of a heat-exchanger in balance with reduction of capacity of the absorption freezer.
Patent JP-S59126764-A (JP)
Inventor: EKARUTO SHIYUTAINBERUKU
IPC: G21C3/06
Filed: 1983-12-16
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。