baber/WOPTO huggingface dataset:
Patent JP-H0487292-A (JP)
Title: Discharging method and small fluorescent lamp using the same discharging method
Inventor: YAMAMOTO HITOSHI
IPC: H01J61/92
Filed: 1990-07-27
Abstract: PURPOSE:To extend the life of negative electrodes by emitting thermoelectrons from the negative electrode provided at both end sections of a glass tube in turn as a fixed period elapses. CONSTITUTION:A pair of discharge sections arranged with filament-shaped negative electrodes 15, 25 and positive electrodes 17, 27 face to face at a short interval are provided at both end sections of a long, sealed glass tube 11 respectively. Discharges between the negative electrode 15 of one discharge section and the positive electrode 27 of the other discharge section and between the negative electrode 25 of the other discharge section and the positive electrode 17 of one discharge section are performed alternately via a driving means. A long-tube lamp with a long life can be obtained.
Patent JP-S6096319-A (JP)
Title: Method for compensating sheet thickness of rolling material
Inventor: KAWASE HIROSHI
IPC: B21B37/00
Filed: 1983-10-28
Abstract: PURPOSE:To obtain the accurate sheet thickness of a rolling material by estimating the change of sheet thickness due to the bending of work rolls and controlling rolling reduction according to the prescribed calculating equations. CONSTITUTION:Rolling reduction is controlled by a computor 3 by putting the actual values of a rolling load P, a bending force F of work roll, and rolling reduction S, and the initial set values P0, F0, S0 of them, into the computor 3. At an operation part 4, gauge-meter AGC is performed to obtain the rolling reduction DELTAS1 which makes the change DELTAh2 of sheet thickness at the outside to be zero. At an operation part 5, the change F/K2 of rolling reduction due to the roll bending force F is obtained to compensate the changing portion of roll gap. At an operation part 6, an effective rolling load Pc is obtained by using the prescribed calculating equations to input it into the computing of part 4. DELTAS obtained by adding the correcting quantities DELTAS1, DELTAS2 of rolling reductions obtained from the parts 4, 5 together, is corrected in consideration of the influence of roll bending pressure, and is outputted to a rolling reduction device through an operation part 7. In this way, the excellent sheet-thickness accuracy of material is maintained.
Patent JP-H0696710-A (JP)
Title: Electron microscope provided with automatic focusing function
Inventor: NAKAGAWA YASUO
IPC: H01J37/147
Filed: 1992-07-28
Abstract: PURPOSE:To provide an electron microscope provided with an automatic focusing function in which any complicated control is made unnecessary by obtaining the correlation between an image signal and a wobbler signal. CONSTITUTION:The focus is adjusted with an image formed in an image formation part 9 by an object lens 6 with a wobbler signal being applied to a first and a second deflection lens 4, 5 for deflecting an electron beam 7 emitted from an electron gun 3. This device is provided with a power supply 10 for the first deflection lens 4, a power supply 11 for the second deflection lens 5, a wobbler signal generator means 14 for applying a wobbler signal to the power supply 10 for the first deflection lens 4 and the power supply 11 for the second deflection lens 5, a detector means 13 for detecting the image signal of an image formed in the image formation part 9, a correlation means 15 for obtaining the correlation between the detected image signal and the wobbler signal and a power supply 12 for an object lens for adjusting the object lens current so that the output of the correlation means 15 is minimized. With this arrangement, a correlation signal which is different in magnitude can be obtained between the focused state and the defocused state, and the focusing can be automatically performed with such a simple operation that only a wobbler image function is turned on.
Patent JP-S5991380-A (JP)
Title: Transmission of detecting sound wave for sound wave locator
Inventor: KOBORI YASUHIRO
IPC: G01S15/88
Filed: 1982-11-18
Abstract: PURPOSE:To obtain a sound wave transmission method for measuring an atmospheric altitude which is excellent in the high resolution for the low altitude data while being suited to the measurement at a high altitude by outputting a sound wave different in the pulse width at a required pulse interval. CONSTITUTION:As the gate through which pulses pass as outputted from an oscillator is controlled through a control section, different sound waves with pulse widths tau1 and tau2 are outputted at each of a certain synchonization T+f1 at an interval of a time f1 to meet the relationship of tau1<tau2<t1. Then, a low altitude data of atmosphere is measured with a high resolution by a sound wave with a small pulse width tau2 and subsequently, atmosphere at the high altitude is measured by a pulse with a large pulse width tau2. This provides a sound wave transmission method for measuring an atmospheric altitude which is excellent in the high resolution for the low altitude data while being suited to measurement at a high altitude.
Patent JP-S6358256-A (JP)
Title: Data processor for chromatograph
Inventor: YOSHIHARA TOHACHI
IPC: G01N30/86
Filed: 1986-08-29
Abstract: PURPOSE:To shorten the time for analysis by providing a rerecording function of a chromatogram, calibration function and automatic recalculation function to the inside of a data processor for chromatograph. CONSTITUTION:The output from an analysis instrument is converted by an A/D converter 1 to a digital signal which is then sent via a peripheral equipment connector 5 to a central processing unit 6 and is stored in a signal data storage device 3. Said operation is executed in the prescribed form by the instruction of a control instruction storage device 2 and the conditions for the same are inputted by a control commander 7 and are stored in a parameter storage device 4. The result of the calculation is printed in the prescribed form by output equipment 8, upon ending of the analysis. A calibration curve is formed by using a standard sample and the quantitative determination is made by determining the correction factor intrinsic to the component in a general analysis.
Patent JP-S6262510-A (JP)
Title: Iron core type reactor with gap
Inventor: HAMANO TADAYASU
IPC: H01F27/24
Filed: 1985-09-13
Abstract: PURPOSE:To obtain an iron core type reactor with a three-phase gap which can adjust the height of a main leg easily and does not increase vibration nor noise by filling a packing which adjusts the height into the center of each main leg. CONSTITUTION:Main legs 21, 22, 23 consisting of an iron core with a gap are formed by laminating a plurality of block iron cores 2 and gap insulators 3. At the center of the main led, a packing 5 for adjusting the height is placed and the packing 5 is made of an insulator which has smaller Young's modulus than that of the gap insulator 3. A gap filled with the packing 5 is longer than the gap of the corresponding parts of other legs which are not filled with the packing 5 but the distribution of magnetic flux 7 is not much different between the gap filled with the packing 5 and the gap not filled with the packing 5 due to the continuity of the magnetic flux 7 of the upper and the lower iron cores and the presence of a winding 6 since the position is at the center of the leg. Consequently, the magnetic attraction forces acting at the gap filled with the packing 5 and at the gap not filled with the packing 5 are not much different so the vibration f the block iron core 2 adjacent to the gap is not much different.
Patent JP-S5992288-A (JP)
Title: Retaining method of loaded container in freight vessel
Inventor: FURUKAWA SHIGENOBU
IPC: B63B25/00
Filed: 1982-11-16
Abstract: PURPOSE:To enable to retain the titled loaded container stably, by inserting a stacking beam into the other end of each of cell guides for housing two 20 feet long containers within a hold wherein housing cell guides for a 40 feet container is provided in a standing state. CONSTITUTION:Two 20 feet long containers are embosomed and connected with cell guides 1 respectively and each of corner parts not connected with the cell guide 1 is positioned by a stacking beam 5 laid across in a lateral direction of a hull, in a cargo vessel wherein a large number of cell guides enabling housing of a 40 feet long container on a deck within a hold. A hinge bracket 6 is inserted and the container is held horizontally to absorb a height of the stacking beam 5. With this construction, the 20 feet long container becomes loadable into the cell guides for the 40 feet long container.
Patent JP-S6092987-A (JP)
Title: Two rear-shaft type car
Inventor: MOMIYAMA FUJIO
IPC: B62D7/14
Filed: 1983-10-27
Abstract: PURPOSE:To suppress the change of operation feeling in the course between self- steering and steer-lock by controlling a solenoid valve arranged into the steer- lock cylinder pipe of a rear-wheel shaft according to the input signal of each sensor for car speed, oil pressure, brake pressure, and backward operation. CONSTITUTION:When the speed of a truck shifts from high to low, a solenoid valve 50 is opened and closed by a car-speed sensor 56 under the control of a control unit 54, and steering rear-wheel shafts 33 and 34 are returned to self- steering, and when a steering wheel 17 is turned largely, the oil pressure in a power steering 15 increases, and an oil-pressure sensor 57 transmits a signal into the unit 54. When the unit 54 receives the signals of the sensors 56 and 57, the unit 54 transmits a signal ito the valve 50 similary in case of high speed, and the port is closed and allowed to communicate to a port. Therefore, in the shift from high speed to low speed, or in the reverse shift, the self-steering of the rear-wheel shafts 33 and 34 due to the large operation of the steering wheel 17 is prevented, and the steer-lock state is maintained, and sharp change of steering feeling is suppressed.
Patent JP-H0488950-A (JP)
Title: Production of ice creams
Inventor: MAKINO SUSUMU
IPC: A23G9/04
Filed: 1990-07-30
Abstract: PURPOSE:To obtain ice creams excellent in flavor at a low cost by extracting active ingredients from a highly favorite extraction raw material with a warmed ice cream mix and using the resultant ice cream mix containing the above- mentioned active ingredients. CONSTITUTION:Active ingredients are extracted from a highly favorite extraction raw material such as coffee, black tea or green tea with a warmed ice cream mix and the resultant ice cream mix containing the aforementioned active ingredients is then used to afford the objective ice creams.
Patent JP-S58102550-A (JP)
Title: Mos type semiconductor ic
Inventor: KONISHI SATOSHI
IPC: H01L21/822
Filed: 1981-12-15
Abstract: PURPOSE:To form into one having a right operation speed, by changing the output potential of a potential generation mean in non-volatile manner. CONSTITUTION:When a negative write voltage VW larger than VDD is provided to an input terminal 13, a large negative potential is impressed on the source and drain of an MNOS transistor 11, and accordingly the output potential B becomes VDD, and the gate of the MNOS transistor 11 becomes VDD. As a result, the pair of electrons and holes is generated, electrons are trapped at the interface between an Si oxide film 103 and an Si nitride film 104, and the threshold voltage of the MNOS transistor 11 becomes a positive value. When the voltage VW is stopped, the potential A becomes VDD, and the potential B becomes VSS. Since thereat the threshold voltage is transferred into a positive value, when the potential B becomes VSS, the MNOS transistor 11 and the MOS transistor 2 are ON, and accordingly the potential C becomes VDD, and the output potential V0 becomes VSS. Even when the potential VDD is once broken and impressed again, the threshold voltage does not vary, and accordingly the output potential V0 before breaking VDD is held resulting in non-volatile change.
Patent JP-H05210014-A (JP)
Title: Light transmission plate for liquid crystal back light and mold for molding the same
Inventor: TSUNODA TADASHI
IPC: G09F13/18
Filed: 1992-07-07
Abstract: PURPOSE:To obtain excellent light emission efficiency and uniformity of light emission by forming the light transmission plate which is projectingly providing with many specific projections on a light diffusion surface or light reflection surface and is roughened on the surface exclusive of the projections by a molding method. CONSTITUTION:A liquid crystal display module 1 is constituted by using, for example, cathode ray tubes, hot cathode tubes, tungsten tubes, LEDs, etc., as primary light sources, disposing at least >=1 pieces of these light sources on the end face of the light transmission plate 3, disposing a reflection sheet 4 on the rear surface which is the light reflection surface of the light transmission plate 3 and disposing a diffusion sheet 5 on the light diffusion surface on the front surface side. A liquid crystal 6 for the display is disposed on the front surface side of the diffusion sheet 5. The light transmission plate 3 constituted by projectingly providing the many projections 12 which are larger in sizes further from the primary light sources on either of the light diffusion surface or the light reflection surface and roughening the surface exclusive of the projections on the surface formed with such projections is formed by the molding method.
Patent JP-H0731600-A (JP)
Title: Portable electrocardiogram long time recording device
Inventor: SATO MITSUGI
IPC: A61B5/332
Filed: 1993-07-22
Abstract: PURPOSE:To eliminate distorsion of recording waveform, to eliminate oscillation of the time base and to improve reliability and quality by recording an electrocardiogram as digital signals on an integrated hard disc device. CONSTITUTION:A portable electrocardiogram long time recording device comprises a case main body 7, electrodes 1, 2, 3, 4 which closely adhere to the skin of a living body to induce an electrocardiogram signal, and a hard disc device 6 which is integrated in the case main body 7 to record an electrocardiogram signal induced through the electrodes.
Patent JP-S6446457-A (JP)
Title: Operating device of massager
Inventor: OKAWA KAZUMI
IPC: A61H7/00
Filed: 1987-08-13
Abstract: PURPOSE:To eliminate the complicatedness or difficulty of operation, by providing a sheet like operating panel, which is freely detachable to a main body and provided with two kinds of an automatic treatment mode and a manual treatment mode, and a change-over means performing the change-over of the modes and operating a switch through the sheet like operating panel. CONSTITUTION:An operating device 1 consists of an elongated rectangular main body 2 and two sheet like operating panels 3, 3 selectively mounted to the surface of the main body 2. One of said panels corresponds to an automatic treatment mode and operating parts 31-38 are provided to the surface thereof and, when the operating panel 3 is mounted to the main body 2, the operating parts 31-38 of the operating panel 3 are respectively superposed on the switches SW1-SW8 of the main body 2 and the operation of each of said switches SW1-SW8 is performed by pushing each of the operating parts 31-38. The automatic treatment mode is set by the output of a change-over switch S. The other operating panel 3 corresponds to a manual treatment mode and, when said panel 3 is mounted on the main body 2, the operating parts 41-55 of the operating panel 3 are respectively superposed on the switches SW1-SW15 of the main body 2 and the operation of the switches SW1-SW15 can be carried out by pushing the operating parts 41-55.
Patent JP-H0756836-A (JP)
Title: Data communication processing system
Inventor: HASEGAWA KAZUYA
IPC: G10L19/00
Filed: 1993-08-16
Abstract: PURPOSE:To reduce the load of a CPU on the side of a host computer for data communication with a voice synthesizer and to surely exchange data. CONSTITUTION:The host computer checks a control state report register CSR when there is a transmission request, and writes the transmitting data in a transmission/reception register DBR, the voice synthesizer inputs the data of this register in an input document buffer with write to this transmission/ reception register as interruption and reloads the contents of the control state report register, and the voice synthesizer discriminates whether the data of the transmission/reception register are transmitted data from the host computer or returned data by deciding whether they are null or not, inputs the data and reloads the control state report register by checking the input document buffer.
Patent JP-2001036738-A (JP)
Title: Image reader and image processor provided with the image reader
Inventor: NAGASE MASASHIRO
IPC: H04N1/40
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a read image signal of high quality by reducing a difference between odd and even number pixels due to the influence of a noise component to be superposed at the time of executing an analog composition of odd and even number pixels at a high speed in image reading by a CCD and adjusting an image signal level to secure linearity even in an intermediate gradation area. SOLUTION: The odd and even number pixel signals of a white reference board read out by a CCD 32 are processed at fixed gain by an analog processing circuit 50 and the composite signal is A/D-converted by A/D conversion circuits 44 respectively prepared for odd and even number pixels. After the conversion, an odd-even difference detection circuit 48 outputs a phase control instruction to a phase control circuit 49 in accordance with an odd-even difference calculated from the white reference board reading data stared in a digital value detection register 47 and the odd-even difference is corrected by repeating operation for shifting the phase of a sampling clock of the A/D conversion circuits 44 unitl the odd-even difference is included in a target value.
Patent JP-S6263322-A (JP)
Title: Reactive power compensator
Inventor: KITAMURA KATSUHIKO
IPC: H02J3/18
Filed: 1985-09-12
Abstract: PURPOSE:To make the impedance of parallel circuits sufficiently large and to reduce the power loss of a load which produces phase-lagged power at the time of idling, by causing a reactor capable of saturation at an unsaturated state to make parallel resonance together with a phase-advancing capacitor which is connected in parallel with the reactor. CONSTITUTION:A capacity-fixed phase advancing capacitor 11 is connected in parallel with the reactor 9 capable of saturation. The capacity of the capacitor 11 is fixed to such a value that the capacitor 11 can have the same size of reactance as the reactance of the reactor 9 when it is unsaturated, namely, the reactor 9 capable for saturation at the unsaturated state and capacitor 11 can make parallel resonance. Since the DC excitation of the reactor 9 is controlled to a weaker level and the absolute value of the impedance of the reactor 9 is selected in such a way that the absolute value can become equal to that of the capacitor 11 which is connected in parallel with the reactor 9 when the impedance of the reactor 9 becomes higher, a parallel resonating condition is obtained. In other words, the composite impedance of the reactor 9 and phase-advancing capacitor 11 at this time can infinitely be made higher when the pure resistance quantities of both the apparatuses are ignored.
Patent JP-S6357406-A (JP)
Title: Prevention against belt offset
Inventor: NAKADA SHIGEAKI
IPC: B41J13/08
Filed: 1986-08-28
Abstract: PURPOSE:To aim at preventing a belt from going to off-center, by setting up a guide roller in and around the belt rolled-in side of a driven roller as tilted to the belt, and making frictional force between a circumferential surface of the driven roller, where the neighborhood of a belt peripheral edge comes into contact, and the belt larger than that of any other part. CONSTITUTION:A belt is installed on a driving roller 2 and a driven roller 3 and made to run in an arrow direction. Guide rollers 4a and 4b are set up at the belt rolled-in side of the driven roller 3 as tilted to the belt, and when the belt 1 goes to off-center, it is bent whereby its contact position to the roller 3 is increased, and it is made so as to be rolled in the normal direction. In addition, since friction between a circumferential surface part of the driven roller being contacted by a belt shift and an inner surface of the belt 1 is made larger than any other part, the belt 1 resists the offset force, and its slippage to the outside is reduced, thus it is made so as to be punched back in consequence.
Patent JP-S6447890-A (JP)
Title: Electrolytic synthesis method
Inventor: YAMAGUCHI KENZO
IPC: C25B3/00
Filed: 1987-08-13
Abstract: PURPOSE:To efficiently synthesize a chemical product by an electrolytic synthesis method by utilizing an electrolyte of an electrolyte flow type electrolytic cell as a mediator for an oxidation reduction reaction. CONSTITUTION:An anode 5 is formed of carbon fibers and carbon fibers having >=0.02 surface atomic number ratio measured by an ESCA (photoelectron spectrochemical analysis method) of oxygen atoms or chlorine atoms with respect to carbon are used as a cathode 6 in the electrolytic cell segmented to an anode chamber 2 and a cathode chamber 3 by an anode plate 5, a cathode plate 6 and a cation exchange membrane 4. An aq. acidic iron chloride soln. of hydrochloric acid is used as an anolyte and an aq. acidic chromium chloride soln. of hydrochloric acid is used as a catholyte. The tervalent Cr in the catholyte is reduced to bivalent Cr by the electrolytic redaction and is admitted through an oxidation reaction mediator line 11a into a reaction vessel 10a where the chloroform contg. a non-water soluble aliphat. ketone introduced from an inlet 7a is reduced to alcohol. This alcohol is taken out of an outlet 8a. The bivalent Cr is oxidized to the tervalent Cr and is returned through the oxidation reaction mediator line 14a to the electrolytic cell 1 where the Cr is again reduced to the bivalent Cr and this Cr is cyclically used for synthesis of the alcohol again in the reaction vessel 9.
Patent JP-H1130464-A (JP)
Title: Part arrangement structure of machine chamber
Inventor: KAWAI TOSHIAKI
IPC: F25C1/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To design a compact machine chamber without deteriorating ventilation performance in a machine chamber. SOLUTION: A compressor 24 is placed and secured on a compressor stand 30 arranged on a base 12 of a machine chamber. A terminal cover 26a for covering an outer side of a terminal 26 is arranged at a front face side of the compressor 24. A transformer 28 is disposed on the base 12 facing a bottom side of the terminal cover 26a via a transformer stand 32. The transformer stand 32 has a height lower than that of the compressor stand 30, and the transformer 28 placed and fixed on the transformer stand 32 does not interfere with the terminal cover 26a.
Patent JP-H0251817-A (JP)
Title: Driving circuit for relay
Inventor: KASANO FUMIHIRO
IPC: H01H47/32
Filed: 1988-08-12
Abstract: PURPOSE:To sufficiently stably operate a relay with the low voltage by using a comparator with the band gap reference for the reference voltage in a voltage detecting circuit. CONSTITUTION:The voltage dividing point of resistors R1 and R2 across input terminals T1 and T2 is connected to the nonreverse terminal of a comparator 1, the reference voltage Vr is applied to the reverse terminal. The band gap reference is used for this reference voltage Vr. A voltage detecting circuit 2 is constituted of these resistors R1 and R2, the comparator 1 and the reference voltage Vr. When the power source is applied, the output of the comparator 1 is set to an H-level, a capacitor C is charged. When the input voltage is cut off, the output of the comparator 1 is set to an L-level, charges of the capacitor C flows through a relay coil L, a relay is reversed and returned. Since the band gap reference voltage is used for the reference voltage of the comparator 1 at this time, the temperature characteristic is stable. The margin of the voltage can be reduced, the relay can be sufficiently stably operated with the low voltage.