baber/WOPTO huggingface dataset:
Patent JP-S56157863-A (JP)
Title: Damping magnetic circuit for integrating wattmeter
Inventor: MIYAMOTO TAKANOBU
IPC: G01R11/10
Filed: 1980-05-07
Abstract: PURPOSE:To enable ferrite magnets, which are supplied at an inexpensive cost and in an abundant amount, to be used with damping magnetic circuit for integrating wattmeter, by a method wherein a magnetic adjuster is placed between pole pieces positioned facing and opposite to each other to obtain a sufficient temperature compensation. CONSTITUTION:Ferrite magnets 12, having an N and an S pole, are attached to a yoke 11 so that the magnets are positioned facing and opposite to each other with a space between, and pole pieces 13 are placed at the surfaces of the magnets 12 which are located facing and opposite to each other. A magnetic adjuster material 14 is placed, in a manner not to make contact with an aluminum disc, between the pole pieces 13, 13 at a leg part side 11a of the yoke 11 which are positioned facing and opposite to each other; the material 14 is placed between the pole pieces positioned facing and opposite to each other and in a position which ranges in both the vertical horizontal directions between the different poles. With changes in ambient temperature, magnetic flux generated in a permanent magnet increases and decreases, and a magnetic flux in the magnetic adjuster, which is short-circuited, also increases and decreases to perform a temperature compensation. As a result, a small amount of the magnetostabilizing material can conduct a sufficient temperature, and instead of conventional alnico magnets, the ferrite magnet can be used.
Patent JP-H01233357-A (JP)
Title: Exhaust gas sensor
Inventor: EGASHIRA MAKOTO
IPC: G01N27/12
Filed: 1988-03-15
Abstract: PURPOSE:To improve a response speed while reducing dependence on temperature using BaSn1-xAxO3 [wherein A represents Nb and Ta and (x) is 0.001-0.1] for an exhaust gas sensor using a change in a resistance value of BaSnO3. CONSTITUTION:Citric acid is added to a mixed aqueous solution of BaCl2-SnCl2 to cause a coprecipitation in a composition of BaSn1-xO3-2x. The sediment thus obtained is baked at 1,000 deg.C in the air for 5hr. A postbaking product is crushed and mixed with a powder of Nb2O5 to be baked at 1,000 deg.C again in the air for 5hr. As a result, BaSn1-xNbxO3 is obtained. This product is subjected to a press molding to form a pellet with a diameter of 4mm and a thickness of 1.3mm and a platinum paste is baked on both sides thereof to make an electrode. The product replaced by Nb is gentle in dependence on temperature as compared with BaSnO3 without replacement, thereby causing a larger change in a resistance value between the oxidizing and reducing sides.
Patent JP-S59187152-A (JP)
Title: Reduction gear
Inventor: UCHIYAMA TAKASHI
IPC: F16H9/26
Filed: 1983-04-06
Abstract: PURPOSE:To obtain an inexpensive reduction gear by a method wherein an endless transmitting belt is rolled on the inner peripheral surface of a large diametral hole under cooperating with an input shaft and the rotation due to the rolling motion of the endless transmitting belt is transmitted to an output shaft. CONSTITUTION:The roller 10a is supported by the input shaft 6 through supporting members 9. The supporting members 9 consists of a supporting rod 11 secured to the input shaft 6, a pair of supporting bodies 12 supported by respective ends of the supporting rod 11 through bearings, and a spring 13 mounted to both supporting bodies 12 so as to act into the direction of tension. A transmission case 3 is formed with the large diametral hole 14 having circular section. A geared belt 15a is provided with an outer peripheral dimension shorter than the inner peripheral dimension of the large diametral hole 14 and is wound around both rollers 10a, at the same time, is inserted between the inner peripheral surface of the large diametral hole 14 and the roller 10a. As a result, the output shaft 7 is rotated in a reduced speed with a reduction ratio obtained by dividing a difference between the size of outer periphery of the belt 15a and the size of inner periphery of the large diametral hole 14 with the size of outer periphery of the belt 15a.
Patent JP-H02238937-A (JP)
Title: Apparatus for preparing fusion box
Inventor: OGAWA HISAO
IPC: B31B50/28
Filed: 1989-03-13
Abstract: PURPOSE:To improve accuracy of a box-making process, to make a post process unnecessary and to achieve to make a processing high speed by performing forcing a plate material into a die by pinching the plate material by means of the first and second forcing plates and constituting a forcing plate-operating device with a pair of cam-link mechanism. CONSTITUTION:The first forcing plate 8 projectable from a die 6 is provided on the die 6 side and the second forcing plate 9 capable of pinching a plate material P between the first forcing plate 8 is provided on a hot blade 5 side. The first forcing plate 8 and the second forcing plate 9 are respectively operated by means of a pair of cam-link mechanisms 400 and 300 as a forcing plate- operating device. The forcing plates 8 and 9 pinch a plate material P before a hot blade 5 is brought into contact with the plate material P on the die 6 and after the plate material P on which forming a bending groove and cutting a lug are performed by means of the hot blade 5 is forced in the die 6, a molded box is forced in a transfer die 7 and the pinched state is released.
Patent JP-S55153701-A (JP)
Title: Repellent adhesive for pigeon
Inventor: OONISHI TAKASHI
IPC: C08L101/00
Filed: 1979-05-21
Abstract: PURPOSE: The title adhesive having cold flow (sagging at normal temperatures) preventive effect, colorless transparency, softness at low temperatures, retention effect of adhesivity and long-term stability, obtained by blending polybutene with colloidal silica and diethylhexyl adipate.  
     CONSTITUTION: A repellent adhesive for pigeons consisting of polybutene, colloidal silica, and diethylhexyl adipate. 100 Parts by wt. of polybutene is blended with 3W 15 parts by wt. of colloidal silica and 5W20 parts by wt. of diethylhexyl adipate. The addition of colloidal silica to polybutene prevents the cold flow of the adhesive and makes it colorlessly transparent. The addition of one more ingredient, diethylhexyl adipate improves both softeness at low temperature and the retention effect of adhesivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61220044-A (JP)
Title: Memory bank switching circuit
Inventor: KOBAYASHI TAKAYUKI
IPC: G06F12/06
Filed: 1985-03-26
Abstract: PURPOSE:To execute securely a processing action by judging contents of a memory means and returning a program counter so as to execute a bank switching instruction again when information during bank switching is recorded. CONSTITUTION:An interruption signal inversion INT from a peripheral device through an AND gate 17 and a forcible interruption signal inversion NMI from a forcible interruption signal processing circuit 21 are given to a CPU 1. When the signal inversion NMI is inputted, the fact that the bans switching is executed is stored, after which the processing with respect to the signal inversion NMI is executed. After the termination of the processing, the program counter is returned to execute the bank switching instruction again. The signal inversion NMI is provisionally held, and is outputted to the CPU 1 after the execution of the bank switching instruction is terminated, thereby executing the forcible interruption processing. As a result, malfunction never occurs even if the forcible interruption signal is inputted during the execution of the bank switching struction and the bank switching action can be securely made.
Patent JP-H08233547-A (JP)
Title: Three-dimensional shape measuring apparatus
Inventor: TSUNODA HISATSUNE
IPC: G01B11/245
Filed: 1995-02-24
Abstract: PURPOSE: To shorten the measuring time by simultaneously measuring by optical distance sensors by using a plurality of the sensors without lowering the reliability of the measurement. CONSTITUTION: The emitting units 21A, 22A of laser displacement meters 21, 22 simultaneously emit laser beams having different wavelengths λ1 , λ2 . The light receiving unit 21B of the meter 21 receives the light having the wavelength λ1 , but does not receive the light having the wavelength λ2 . The light receiving unit 22B of the meter 22 receives the light having the wavelength λ2 , but does not receive the light having the wavelength λ1 . Thus, the mutual interference between the meters 21 and 22 can be prevented.
Patent JP-H03262368-A (JP)
Title: Application execution control system
Inventor: YAMAGISHI JUNKO
IPC: H04M3/42
Filed: 1990-03-13
Abstract: PURPOSE:To dynamically start and stop each application program by using a control message so as to inform the start from the computer or its top to an exchange, allowing the exchange to store the information and replying the user in terms of the service. CONSTITUTION:An application control message is sent to an exchange by using each application program or a program controlling the application program at the start or stop of each application program executed in a computer 100. Then the exchange stores the state of each application program to an application management table 200 so that whether or not the service request from a subscriber is executed by the management table 200 is discriminated. Thus, each application program executed in the computer is individually started or stopped.
Patent JP-S52146044-A (JP)
Title: Tank for controlling stored water
Inventor: MURAKAWA SABUROU
IPC: E03F1/00
Filed: 1976-05-28
Abstract: PURPOSE: To provide a tank of controlling drain water stored for various uses in which a cylinder driving drain valve is adapted to open and close the drain line in response to the level of water stored. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02240054-A (JP)
Title: Novel dithiol compound
Inventor: KIMURA MICHIO
IPC: C07C321/04
Filed: 1989-03-13
Abstract: NEW MATERIAL:Bis(2-mercaptoethylsulfide)methane of formula I. USE:Useful as a synthetic intermediate for synthetic resin modifier, pharmaceuticals and agricultural chemicals, a raw material for optical resin, etc. It is odorless and nontoxic and exhibits high refractive index and light- resistance when used especially as an optical resin. PREPARATION:The objective compound of formula I can be produced by reacting 2mol of 2-mercaptoethanol of formula HSCH2CH2OH with 1mol of a dihalomethane of formula XCH2Y (X and Y are Cl, Br or I), reacting the resultant bis(2-hydroxyethylsulfide)methane of formula II with thiourea in the presence of hydrochloric acid or hydrobromic acid to obtain a diisothiuronium salt of formula III and hydrolyzing the salt with an aqueous solution of an alkali.
Patent JP-H08237620-A (JP)
Title: Television signal converter
Inventor: KAMIE NOBUO
IPC: H04N7/06
Filed: 1995-02-24
Abstract: PURPOSE: To provide a television signal converter in which an audio signal is surely muted without noise and simple configuration and which is used for a dual carrier audio multiplex system audio multiplex broadcast or stereo broadcast receiver. CONSTITUTION: This converter is provided with a 1st audio muting circuit 106 muting a 1st audio signal A1 demodulated from a television signal in response to an audio muting signal, a 2nd audio carrier muting circuit 11 muting a 2nd audio carrier S2 separated from the television signal in response to the audio muting signal, a 1st carrier modulation circuit 107 modulating a carrier of a frequency corresponding to the 1st audio carrier S1, and with a modulation circuit 114 summing the video signal, a signal outputted from the 1st carrier modulation circuit 107, and a signal outputted from the 2nd audio carrier separation circuit and modulating a main carrier corresponding to a prescribed channel to provide an output of a television signal of a prescribed channel.
Patent JP-S6034816-A (JP)
Title: Control device for ejecting mixed liquid for molding annular seal packing
Inventor: MIYAMOTO KAZUHIRO
IPC: B29K105/04
Filed: 1984-03-29
Abstract: PURPOSE:To mold the cover seal packing of an air cleaner excellent in seal property, ejecting the mixed liquid at uniform height over the toral range in the annular groove of a cover, and causing the height of molded seal packing to be uniform, by using the construction decreasing continuously the ejected amount of mixed liquid at the beginning of the mixed liquid-ejection. CONSTITUTION:A plunger 32 is raised, and if its lower end passe beyond the point (a), the cross sectional area of an opening is continuously increased, whereby the ejected amount of mixed liquid is increased correspondigly to the incease of the cross sectional area of the opening. When the lowest position of the plunger 32 passes point (c), the ejected amount becomes constant. On the contrary, the cross sectional area of the opening is continuously decreased with the lowering of the plunger 32, and the ejected amount is obtained correspondingly to the cross setional area of the opening. When the plunger 32 reaches the bottom, the passage is perfectly cut off. Accordingly, the ejected amounts of foaming resin mixed liquid at the beginning and the finishing are almost equal to the amount ejected when the lower end of the plunger 32 is situated at the position equal to or higher than point (c), whereby the height of the ejected mixed liquid is caused to be uniform.
Patent JP-S59187948-A (JP)
Inventor: MORINO TADAHISA
IPC: B29C48/30
Filed: 1983-04-07
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-S58179023-A (JP)
Title: Analog switch device and sample holding device using said switch device
Inventor: YOKOGAWA FUMIHIKO
IPC: H03K17/567
Filed: 1982-04-14
Abstract: PURPOSE:To increase the switching speed, by having an anlog switch constitution using a bipolar transistor. CONSTITUTION:A source 1 for signal to be sampled has a low output impedance, and this corresponding signal IN is applied to an input terminal A. A holding capacitor 2 is provided between a signal output terminal B and an earth point B. The holding output obtained by the capacitor 2 is converted into a sample holding output OUT via an output buffer 3. An analog switch device contains a current switch type differential switch circuit consisting of transistors 4 and 5 and a current source 6. Then power supplies 7 and 8 are connected to the collectors of transistors 4 and 5. At the same time, unidirectional elements 9-12 are provided between output terminals C and D of a differential switch and the terminal A or the terminal B.
Patent JP-S56159428-A (JP)
Title: Deep foundation construction method by circular bucket clamshell
Inventor: TOKUYAMA KIYOMASA
IPC: E02D17/08
Filed: 1980-05-10
Abstract: PURPOSE: To reduce the term of works with a higher execution efficiency by repeating a process in which a circular hole of a specified diameter is excavated and a sheathing frame member is set up on the surrounding wall thereof.  
     CONSTITUTION: A circular backet clamshell is applied to temporarily excavate a circular hole rather deeper than one excavation step. Then, the surrounding wall section 2 of the hole 1 is excavated to a depth corresponding to that of the one excavation step to make a secondary excavated circular hole 5 of a specified diameter dropping excavated earth 3 to the bottom 4 of the temporary hole 1. A sheathing frame member 7 made up of a liner plate 8 is set up on the surrounding wall surface 6 of the circular hole 5 thus formed. These three process constitute one cycle. These processes are repeated sequentially in time sequence to complete a circular hole with a specified depth in the sheathing frame treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000114977-A (JP)
Title: Digital signal processing
Inventor: DAVIES COLIN
IPC: H04N7/26
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the correlation calculation of an elementary function incapable of being separated into one-dimensional functions along a data axis by deciding the angle orientation of the elementary function against a setting axis, rotating the elementary function so that it is arrayed in the setting axis and correlating the rotated elementary function to a signal. SOLUTION: A multi-dimensional elementary function can be separated into one-dimensional functions along horizontal/vertical orthogonal axes and multi- dimensional data which is to be correlated to the elementary function is orientated along the same horizontal axis and vertical axis. In the correlation, the one-dimensional elementary functions which can be separated along X and Y-axes are matched. The elementary function is selected so that it can be separated into the one-dimensional elementary functions arranged in the orthogonal axis of the elementary function. The elementary function is rotated by the angle of α for separating the elementary function on the X and Y-axes of a picture and the picture is rotated by the same angle α so that the rotary elementary function can be correlated to the picture.  It is equal to correlated an original non-rotary elementary function to an original non-rotary picture.
Patent JP-S62218332-A (JP)
Title: Granular body discharging device
Inventor: HAMAZAKI KATSUJI
IPC: B65G69/14
Filed: 1986-03-20
Abstract: PURPOSE:To discharge a bulk material pulverized to a predetermined size through a chute by arranging a crusher in the middle of the chute connected to a hopper. CONSTITUTION:The ash separated from exhaust gas is temporarily stored in a hopper 1, the ash in the hopper 1 is fed to an ash chute 4 by a screw conveyor 2 and reaches a rotary valve 3, is fed to the ash chute 4 further below by the rotary value 3 by a fixed quantity, is dropped through the ash chute 4, and is fed to a crusher 6. The ash fed into the crusher 6 is held and conveyed by rotary edges 9 rotated at a low speed by the force transmitted from a drive motor 10 via a chain 11 and is cut into pieces and pulverized by the biting action between a receiving edge and the rotary edges 9. The pulverized ash is scattered and removed from the rotary edges 9 and is discharged downstream, and it is further dropped in the ash chute 4 and is fed to a mixing tank 5.
Patent JP-S5825561-A (JP)
Title: Low weight magnetic field treatment unit for providing magnetic field to fluid in piping
Inventor: YOSHIMURA KATSUROU
IPC: F23K5/08
Filed: 1982-04-13
Abstract: PURPOSE:To make the captioned unit smaller, thereby reducing its weight by stacking a plurality of permanent magnets through soft steel plate. CONSTITUTION:Reducers 5 of round and square sections are connected to a large-sized pipe 6, thereby constituting a magnetic field treatment section 3. In this section 3, a number of ansotropic permanent magnets, which are arranged like a lattice work on both sides of a mild steel plate 2 at its center, are laidout in parallel and stacked like a sandwitch. Adjusting plates 4 are placed on the magnets, and magnetic control is so performed that proper flux density may be adjusted between magnetic poles. At the same time, improper magnetic fields on both sides of a fluid pipe is clogged with buffle plates 7. An improvement in combustion efficiency can be attained by providing a proper magnetic field to the fuel flowing inside the large-sized pipe 6 in this manner.
Patent JP-H06271847-A (JP)
Title: Organic thin film luminescent element
Inventor: SUGATA YOSHINOBU
IPC: H05B33/12
Filed: 1993-03-23
Abstract: PURPOSE:To obtain the subject element useful for a display device, etc., providing a stable yellowish green emission, high luminance, excellent film-forming properties and mass productivity, comprising an electron injecting layer and a luminous layer containing a specific styryl-thiophene compound between electrodes of an anode and a cathode. CONSTITUTION:This element comprises a charge injecting layer composed of at least one of an electron injecting layer 5 and a positive hole injecting layer 3 and a luminous layer 4 containing a styryl-thiophene compound of formula I[R1 and R2 are each alkyl, alkoxy or (substituted)aryl; R3 and R6 are each H or alkyl; R4 and R5 are each H, alkyl or aryl; R7 is H, alkyl, halogen, etc.; R8 is H, alkyl, aryl, etc.; (n) is 1 or 2] such as a compound of formula II between a pair of electrodes of an anode 2 and a cathode 6.
Patent JP-S58182103-A (JP)
Title: Temperature compensating circuit of writing circuit part
Inventor: MIZOGUCHI MICHIHIRO
IPC: G11B5/09
Filed: 1982-04-16
Abstract: PURPOSE:To hold a writing current constant by detecting the voltage of a current value setting circuit part, converting its variation into a current by using operational amplifiers and a resistor, and feeding variation with temperature back. CONSTITUTION:A voltage having a constant value is applied to the base of a TR4. The VBE of a TR6 is determined by the VBE of the TR4, a voltage drop across a diode 5, and a drop in the VE of the TR6. The voltage level of the TR6, however, varies because the VBE has dependency on temperature. A circuit encircled by a broken line detects and convert variation in the voltage VE of the TR6 into a current. An invariably constant current flows from an operational amplifier 3 to an operational amplifier 2. An output voltage 9 is determined by the composite current of the operational amplifiers 1 and 2 and a current flowing from an operational amplifier 1 to the amplifier 3 varies by the variation in the VE of the TR6. The corresponding voltage is corrected by the feed-back circuit of the operational amplifier 2. Consequently, the potential of the resistor 8 is held constant regardless of variation of temperature to set the writing current with high precision.
Patent JP-S59187353-A (JP)
Title: Toner for developing electrostatic latent image
Inventor: KOORI SHIYUNTAROU
IPC: G03G9/09
Filed: 1983-04-08
Abstract: PURPOSE:To form a fine-grained image of high quality by using a specified nonmagnetic inorg. black pigment as a black coloring agent contained in a toner for development consisting essentially of a thermoplastic resin and the black coloring agent and suitable for a copying machine provided with a heat roller fixing device. CONSTITUTION:A nonmagnetic inorg. black pigment absorbing oil by 5-25cc per 100g and having 0.5-10mum average particle size is used as a black coloring agent contained in a toner consisting essentially of a thermoplastic resin such as styrene-acrylic resin and the black coloring agent. The nonmagnetic inorg. black pigment is CuO, Tl2O3, CrO, Co3O4, SnO, TiO or the like. By using the pigment, high blackness is attained, and the toner is not placed under strict magnetic restraint during development with a magnetic brush, so reduction in the density of an image can be avoided. Since the pigment absorbs a small amount of oil, the self-shrinkage of the thermoplastic resin during fixing can be inhibited to prevent the localization of toner particles and to give a fine-grained image of high quality.
Patent JP-S62218690-A (JP)
Title: Controller for pump
Inventor: FUJINAKA SHUICHI
IPC: F04D15/00
Filed: 1986-03-20
Abstract: PURPOSE:To enable a desired reference value of current to be selected according to pump motors having different capacities by storing a plurality of a over- current reference values in a read-only memory of a microcomputer while changing over a change-over switch 5 capable of being switched from the outside. CONSTITUTION:When a water plug 10 is opened to reduce the pressure in a pump body 1 in a controller of a pump, a pressure sensor 7 is operated to make a control signal circuit 19 of the output port GO of a microcomputer 11 conductive and turn on a power switching circuit 16 for operating a pump motor 2. When the water plug 10 is closed to exhaust water amount, a flow sensor 8 works to make the circuit 19 non-conductive and stop the pump motor 2. Also, when this controller is combined with other types of pumps having different motor capacities, a desired overcurrent reference value in a read-only memory 14 can be selected only by operating change-over switches 35, 36 from the outside so that this controller can be used for the other types of pumps simply.