baber/WOPTO huggingface dataset:
Patent JP-S58123152-A (JP)
Title: Editing device of document picture image
Inventor: SATOU MASAMITSU
IPC: G06F17/24
Filed: 1982-01-14
Abstract: PURPOSE:To edit the document picture images in a simple way, by converting a row of edited character codes into a pattern picture on the basis of the format of a character pattern and then setting the pattern picture into an original picture. CONSTITUTION:Display picture data is properly transferred to a picture/character converting part 7 or a control part 2 by means of an indication controlling signal. The part 7 recognizes a character pattern and converts and delivers the pattern into a character code on the basis of the result of recognition. A sentence correction controlling part 9 feeds a correction signal and a character code and performs the correction and a display of the corrected sentence. When the correction is over, a sentence display part 10 receives a display request signal and the character code and energizes a character reading circuit 11. Then the part 10 reads out the character pattern picture of a prescribed format which is previously registered to a character pattern memory 12 to display it and at the same time receives a character pattern data transfer request signal from the control part 9 to transfer it to the control part 2.
Patent JP-S58123876-A (JP)
Title: Reactive ion etching method
Inventor: WATANABE TOORU
IPC: C23F4/00
Filed: 1982-01-14
Abstract: PURPOSE:To perform desired fine working easily with high accuracy and high workability by supplying reactive gases consisting of carbon halide and halogen molecules at specific velocities, and causing etching with the plasma generated in the gaseous atmosphere. CONSTITUTION:An object to be etched which is placed on patterns of resist  films is installed in an etching device. Reactive gases consisting of CF3X and X2  or CF3X and X'2 (X, X' are halogen atoms) are supplied under the following  conditions: The conditions Z>=4A, 2Y<=Y' <=3Y (A is the atom number to be  removed per unit time of the object to be etched, Y is the flow rate per unit  time of CF3X, and Y' of X2 or X'2 respectively, Z is the number of molecules of  CF3X corresponding to Y). Plasma is generated in the atmosphere formed by such reactive gases and the object to be etched is etched by the plasma, whereby patterns having high shape accuracy are formed.
Patent JP-H01186562-A (JP)
Title: Fuel cell
Inventor: OTSU SATOSHI
IPC: H01M4/88
Filed: 1988-01-14
Abstract: PURPOSE:To improve the crepe resistance of an electrode base material itself and expand the uniform wet control in an electrode by providing the electrode made of a metal obtained by adding metallic nitrate to a metal containing one or more kinds of nickel, copper, iron, manganese and cobalt in an ammonium salt solution then processing and sintering it. CONSTITUTION:If nickel is used for a metal, a metal oxide is deposited to nickel powder before the nickel powder is sintered. This is performed by adding metallic nitrate in an ammonium salt solution. It is then evaporated and dried, a nickel hydroxide is precipitated using nickel metal and carrier metal oxide as a core. It is preliminarily baked to prepare the nickel powder incorporating the carrier metal oxide and having the high-specific surface area and fine holes. An electrode is formed with this powder. A metal or powder containing at least one kind of iron, copper, manganese and cobalt in addition to nickel can be used for the metal.
Patent JP-S5389716-A (JP)
Title: Pcm recorder-reproducer
Inventor: MITSUYOSHI YOSHITERU
IPC: G10L21/047
Filed: 1977-01-19
Abstract: PURPOSE: To eliminate the need for moving mechanism parts and make possible easy setting and changing of the length of recording and reproduction time by excluding the signal within a time of a certain fixed percentage from recording and reproducing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5497465-A (JP)
Title: Current detecting circuit
Inventor: ISHII HIDEKAZU
IPC: G01R19/25
Filed: 1978-01-18
Abstract: PURPOSE: To detect the absolute value of current and integrate the circuit easily, by composing a simple constitution with two conductive transistors and one diode.  
     CONSTITUTION: When a diode 5 and a transistor 3, being matched with each other, work to make the forward voltage of the diode 5 equal to the base-emitter voltage of the transistor 3, the current flowing in the diode 5 is equal to the emitter current of the transistor 3. When the current flows out of a terminal 2, a transistor 4 is reversely biased, so that no current flows thereto. Therefore, the current flowing through the diode 5 from a reference voltage generating source 7 connected to a terminal 1 and s small base current of the transistor 3 are combined together to flow out of the terminal 2. As s result, a current equal to the remainder of the current flowing out of the terminal 2 minus double of the base current of the transistor 3 will be taken out of the collector of the transistor 3. Thus, the current equal to the absolute value of the current flowing in the terminal 2 may be taken out from a terminal 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10198290-A (JP)
Title: Vapor deposition film display device
Inventor: YAMADA KUNIO
IPC: G09F9/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To compensate a distortion in an image due to displacement in a vapor deposition film due to sound pressure and wind pressure, etc., and to make possible displaying the high quality image by detecting the displacement in the vapor deposition film with a corresponding eddy current change and driving a cone of a vibration canceling speaker with an output corresponding to this eddy current change. SOLUTION: This device is provide with a metallic vapor deposition film 3 attached to a box 2 opened with a hole, a coil 4 arranged behind it at a prescribed distance, the vibration canceling speaker 5 provided on the rear surface of the box 2, an oscillator 6, an eddy current detecting resistor R, an eddy current detection means 7 and a drive means 8. The eddy current detection means 7 stores a signal V0 occurring on the eddy current detecting resistor R in the state that the sound pressure or the wind pressure is not added to the metallic vapor deposition film 3 and no distortion exists in the image as a reference value, and detects a detection output ΔV corresponding to the displacement x.  The drive means 8 amplifies the ΔV, and drives the vibration canceling speaker 5, and by adjusting its cone position, the pressure in the box 2 is changed, and the displacement x in the metallic vapor deposition film 3 is canceled.
Patent JP-H11280819-A (JP)
Title: Shock absorber
Inventor: MIZUNO KAZUYUKI
IPC: F16F9/348
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber which includes a valve for allowing hydraulic liquid to flow in both cases of extension and retraction of a piston rod, and which can change damping characteristics of damping force generated by the valve, in both cases of extension and retraction, independent from each other. SOLUTION: In a hard valve 40, the outer peripheral side part of a leaf valve 82 is bent upward during retraction, and the inner peripheral part of the leaf valve 82 is bent downward. Since a coned disc spring 87 is arranged at the inner peripheral side edge part of the leaf spring 82, the inner peripheral side part is bent overcoming the energizing force of the coned disc spring 87 during retraction. With the provision of the coned disc spring 87, the bend shape of the leaf valve 82 can be hanged during extension without the bent shape thereof being changed during retraction, thereby making it possible to increase the valve opening pressure during extension and to increase the damping coefficient.
Patent JP-H11303772-A (JP)
Title: Fluid feed device
Inventor: BRANDT JENS-UWE
IPC: F04C2/16
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluid feed device which has sufficient sealing effect with a simple structure. SOLUTION: A circular gap 17 is formed between two shells for plain bearings each made of remarkably hard abrasion resistant material. A first pressure reducing stage is formed on the shell for plain bearing based on operation principle of a radial plain bearing. A returning means 21 is axially formed on the pressure reducing stage for returning leakage from the first seal stage, that is the pressure reducing stage to a transferring process of an engine. A second seal stage 22 is formed on the returning means 21 axiall post to the returning means 21. The second seal stage 22 is formed as a simple seal in the configuration of a rip seal ring and/or simple slide ring seal.
Patent JP-H07212868-A (JP)
Title: Data transmission method
Inventor: IWASE YOSHIAKI
IPC: H04Q9/00
Filed: 1994-01-21
Abstract: PURPOSE:To accurately perform a monitoring by predicting monitoring data to be transmitted from a monitoring device to be controlled by control data, transmitting the monitoring data to the monitoring device, determining the difference of the monitoring data and prediction data and defining the value as monitoring data. CONSTITUTION:A prediction data preparation part 2 prepares prediction data and transmits the data to supply 200 to be controlled 200 via a data transmission part 3. When prediction data is received, a data processing part 9 transmits the data to a data holding part 12 and stores the data. Subsequently, a monitoring arithmetic part 13 reads prediction data from monitoring data showing the state of a part 10 to be controlled, determines a difference and prepares difference monitoring data. A data compression part 14 compresses the difference monitoring data and transmits the data to a control monitoring device 100 via a data transmission part 15. The data is returned to its original form in a data extension part 5, it is transmitted to a prediction data arithmetic part 6 and monitoring data is prepared. A prediction data preparation part 2 prepares new prediction data when the difference of this monitoring data and prediction data exists.
Patent JP-S63175169-A (JP)
Inventor: JIYON PATORITSUKU KUURUTAA
IPC: D06J1/00
Filed: 1988-01-14
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-H05256337-A (JP)
Title: Speed-adaptive torsional vibration damper
IPC: F16F15/126
Filed: 1993-01-14
Abstract: PURPOSE: To provide a torsional vibration damper with improved performance and service life. CONSTITUTION: The rotational speed-adaptive torsional vibration damper has a flywheel which encircles a hub ring, where the hub ring and flywheel are at least temporarily connected to one another by first and second spring elements made of a rubber-like material. The second spring elements are distributed uniformly around the circumference of the hub ring. The second spring elements are capable of expanding in the radial direction under the action of centrifugal forces that result at high rotational speeds, and thereby are forced into engagement with the flywheel. When viewed in the circumferential direction, the second spring elements 4 are delimited by a stop face 6 which projects in the direction of the flywheel 2 and which mates with a congruently shaped cavity 7 of a third spring element 8 also of a rubber-like material.  The third spring elements 8 are affixed to the flywheel 2. The stop face 6 and the cavity 7 have a radial clearance between each other in the non-rotating state of the torsional vibration damper.
Patent JP-S58125423-A (JP)
Inventor: MASUMOTO KAZUO
IPC: B65B27/10
Filed: 1982-01-16
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。
Patent JP-H02242757-A (JP)
Title: Packing of cement roof tile
Inventor: OGAWA KEIJI
IPC: B65D85/46
Filed: 1990-01-12
Abstract: PURPOSE:To prevent the occurrence of cracking and nicking of cement roof tiles due to shocks of external vibrations and tile contamination with paint film in transit by placing foamed spacers covered with polyethylene film on the cement roof tiles, covering the tiles and spacers stacked in alternate series with polyethylene sheet and winding it with a band. CONSTITUTION:The foamed spacers 4 made of polystyrene foam and covered with polyethylene film 3 over its entire surface are placed on a cement roof tile 1 with paint film 2 formed on its surface before it becomes hardened and, on these foamed spacers 4, another cement roof tile 1 is then placed with its back side facing downwardly. A plurality of the cement roof tiles 1, after being stacked in a few tiers in the same way, are covered with polyethylene sheet 5, around which a band 6 made of polypropylene resins, etc. is wound. This packing method can prevent the occurrence of cracking and nicking of the cement roof tiles due to shocks of external vibrations and the contamination of the tiles with the paint film in transit.
Patent JP-S63173407-A (JP)
Title: Balanced mixer circuit
Inventor: HORISAWA KATSUZO
IPC: H03D9/06
Filed: 1987-01-13
Abstract: PURPOSE:To suppress the production of a second-order distortion wave by arranging a resistive element between a hybrid and a mixer diode in a mixer circuit using a 3dB hybrid. CONSTITUTION:Resistors 21a, 21b are arranged between the 3dB hybrid 11 and the mixer diodes 12a, 12b. The other configuration is the same as a conventional circuit. Thus, the reflection component is less and the matching is improved. Thus, the production of the second-order distortion wave is suppressed.
Patent JP-H01180435-A (JP)
Title: Heating system for microplate
Inventor: YAMAMOTO TOMOO
IPC: G01N35/00
Filed: 1988-01-13
Abstract: PURPOSE:To improve the precision and accuracy of the temperature control in the microplate and to make a decrease in the amount of liquid after a heat treatment extremely small by heating the microplate sandwiched between an upper and a lower heating plate. CONSTITUTION:The upper heating plate 120 is constituted by bringing an upper heating body 122 into contact with the top surface of an upper soaking plate 121, covering them with a heat insulating material 123, and providing a plate 124 which is elastic like rubber and has good heat conductivity on the reverse surface of the upper soaking plate 121. The lower heating plate 140, on the other hand, is constituted by bringing a lower heating body 142 into contact with the reverse surface of a lower soaking plate 142 and covering it with a heat insulating material 143 from below. The upper heating plate 120 and lower heating plate 140 are controlled to the same set temperature during heating, so the top-bottom temperature gradient between both heating plates is eliminated and the temperature control accuracy and precision of the liquid 150 in the microplate 130 are improved. Further, a well 131 is covered airtightly with the elastic plate 124 from the top surface of the microplate 130 to reduce the vaporization of the liquid 150.
Patent JP-2000209052-A (JP)
Title: Digital agc device
Inventor: OZAKI KAZUHISA
IPC: H03G3/20
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To attain the distribution of gains that is optimum to plural AGC amplifiers while keeping the total gain of a digital AGC device. SOLUTION: This digital AGC device outputs digitally the received signals through the AGC amplifiers 6 and 16 and is provided with an amplitude judging means 263 which judges the digital output amplitude, a gain distribution means 268 which distributes the general gains obtained based on the amplitude judged by the means 263 to the amplifiers 6 and 16 with the higher priority given to the amplifier of the preceding stage and D/A converters 265a and 265b which feed back the amplitude signals of gains distributed by the means 268 to the corresponding AGC amplifiers after the D/A conversion of the amplitude signals.
Patent JP-H10195430-A (JP)
Title: Green light emitting fluorescent substance
Inventor: IWASAKI TAKESHI
IPC: C09K11/81
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a green light-emitting fluorescent substance, having a high color purity, excellent in color rendering properties and reproducibility of the color without deteriorating the emission luminance and useful for a three- wavelength fluorescent lamp, etc., by coating the surface of a fluorescent substance with a yellow pigment having a prescribed peak wavelength. SOLUTION: This green light-emitting fluorescent substance is obtained by coating the surface of fluorescent substance grains such as an LaPO4 fluorescent substance or an MgAl11 O19 , fluorescent substance with preferably 0.1-3.0wt.%, more preferably 0.1-1.0wt.% (based on the weight of the fluorescent substance grains) of a bismuth vanadate-based yellow pigment having the peak wavelength within the range of 560-580nm.
Patent JP-S60162309-A (JP)
Title: Integrated semiconductor circuit
Inventor: HERUMUUTO BIKURAA
IPC: H03K3/03
Filed: 1985-01-16
Abstract: An integrated semiconductor circuit with a ring oscillator having a frequency settable via an operating current of the ring oscillator, the ring oscillator having inverter cells which are connected in parallel with respect to the current supply of the ring oscillator, conjointly with a current supply terminal thereof, via a variable resistance to the supply potential present in the current supply, includes a voltage divider forming the variable resistance and including a plurality of series-connected resistors, the voltage divider having a plurality of terminals including an end terminal, the end terminal connecting the voltage divider in an identical manner to a current supply terminal of the inverter cells of the ring oscillator and, additionally, to an externally addressable electrode, each even-numbered other terminal of the voltage divider, as counted in direction of increasing distance from the end terminal, being likewise connected to another externally addressable electrode, respectively, of the integrated circuit and additionally connected via a respective diode to both terminals, respectively, adjacent thereto, the connecting diodes having respective anodes connected to respective uneven-numbered terminals, and having respective cathodes connected to a respective one of the two even-numbered terminals adjacent thereto.
Patent JP-S5499432-A (JP)
Title: Silver halide color photosensitive material
Inventor: KOMORIDA KAZUO
IPC: G03C7/396
Filed: 1978-01-20
Abstract: PURPOSE:To prevent cyan dyes from turning to leuco in bleach-fix processing step by containing specific paraffin in a red sensitive silver halide emulsion layer containing cyan coupler or its adjoining layers. CONSTITUTION:A substratum, a blue sensitive silver halide emulsion layer containing yellow coupler, an intermediate layer, a green sensitive silver halide emulsion layer containing magenta coupler, an intermediate layer, a red sensitive silver halide emulsion layer containing cyan coupler and further a protecting layer are subsequently coated on a substrate. Liquid paraffin of viscosities 40 to 400SUS in accordance with ASTM and preferably specific gravities 0.80 to 0.95 is contained, at dispersion of 0.5 to 50wt% based on the weight of the cyan coupler, to such red sensitive silver halide emulsion layer or its adjoining layers. Thereby, dark fading of the cyan color images may be prevented and the stable cyan color images obtained.
Patent JP-H04306133-A (JP)
Title: Differential limiting torque characteristic switching controller
Inventor: OKUBO TAKASHI
IPC: F16H48/20
Filed: 1991-01-22
Abstract: PURPOSE:To prevent an overload to be given to power train parts in a piston pump type differential limiting torque characteristic switching controller by defining a front/ rear wheel differential threshold for switching from a high differential limiting torque characteristic to a low differential limiting torque characteristic, a value necessary for maintaining high differential limiting torque characteristic, and by setting a threshold for reverse switching smaller than this. CONSTITUTION:A first front/rear wheel rotational difference threshold of a value necessary for maintaining a high differential limiting torque characteristic at the time of normal running, and a second front/rear wheel rotational difference threshold of small value, giving hysteresis to the first front/rear wheel rotational difference threshold, are set by a front/rear wheel rotational difference threshold setting means (f). When the front/rear wheel rotational difference detected by a front/rear wheel rotational difference detection means (e) exceeds the first front/rear wheel rotational difference threshold, it is switched to a low differential limiting torque characteristic by a differential limiting torque characteristic switching controller (g). When the difference is lower than the second front/rear wheel rotational difference threshold, it is switched to a high differential limiting torque characteristic.
Patent JP-2000208193-A (JP)
Title: Female terminal fitting
Inventor: FUJITANI MITSUHIRO
IPC: H01R13/11
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a female terminal fitting avoiding a state where a tab of a male terminal metal is inserted excessively beyond a normal connection depth. SOLUTION: A connecting part 8 accepting a tab 3 of a male terminal fitting 1 is provided at the front of a female terminal fitting 5. An elastic contact piece 10 contacting elastically the tab 3 is provided inside the connecting part 8. An excessive insertion regulating part 14 is extended from the end edge of a side wall 13 at the end of the connecting part 8. When the both terminal fitting 1, 5 are inserted to the regular depth, a coming-off preventing protrusion 6 on the elastic contact piece 10 fits into a coming-off preventing hole 4 on the tab 3. Then, the tip of the tab 3 abuts against the excessive insertion regulating part 14 to regulate the excessive insertion of the male terminal fitting 1.
Patent JP-S58124993-A (JP)
Inventor: DEBITSUDO DABURIYU KURISUCHIYA
IPC: G21C3/322
Filed: 1983-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11204991-A (JP)
Title: Nozzle holding device for surface mounting machine
Inventor: HASHIMOTO KAZUHISA
IPC: H05K13/04
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To surely prevent a nozzle from loosening against a nozzle holder on the nozzle fitted state, while attaching/detaching of the nozzle is easy. SOLUTION: A nozzle holder 1 provided at a head unit for attaching part is provided with a nozzle guide hole 5, the nozzle guide hole 5 is provided with a chuck member 10 while advancing/receding allowed, and an axis part 20 of a nozzle 2 is inserted in the chuck member 10. The chuck member 10 is formed into such a cylinder as a slit-like notch 11 extending in axial direction is provided, for enlargement/reduction according to reciprocal driving. The axis part 20 is engaged for play while the chuck member 10 is in enlarged- diameter state, and the tip end inner-periphery of the chuck member 10 is press- contacted to the axis part 20 of the nozzle 2 while in reduced-diameter state.
Patent JP-H10194647-A (JP)
Title: Passenger conveyor
Inventor: OKUBO MEGUMI
IPC: B66B23/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a passenger conveyor by which reduction in an installation area can be accomplished. SOLUTION: One sides of connecting frames 21A made of rectangular pipes are welded to the intermediate part and both end parts of a middle frame 19 whose cross section is formed into a U-shape. On the other sides of these connecting frames 21A, comparatively longer connecting frames 21B are welded, and mounting frames 20 made of angle steel are welded to the outsides of the connecting frames 21B. In the mounting frames 20, a plurality of oblong holes for fixing are arranged. To the position between the connecting frame 21A in the intermediate part and the connecting frame 21A on the outside, a pair of stoppers 23 are fixed in a main body frame, and between the main body frame 23 and the connecting frame 21A, a wedge 24 provided with an acute angle part is inserted, and as a result, the position of a pedestal 6 can be finely adjusted.