baber/WOPTO huggingface dataset:
Patent JP-H06268540-A (JP)
Title: Viterbi equalizing method
Inventor: FUJII MASAAKI
IPC: H04B7/005
Filed: 1993-03-12
Abstract: PURPOSE:To provide a Viterbi equalizing method in which deterioration in an error rate is suppressed when a frequency offset is in existence with respect to the Viterbi equalizing method used for, e.g. a digital cellular telephone system. CONSTITUTION:When the Viterbi equalizing means comprising a replica generation estimate error calculation means 21, a channel impulse response vector estimate means 22, a branch metric calculation means 23 and a state estimate means 24 applies Viterbi equalizing to received sample data, after a replica is subject to rotation processing by an estimated phase error to generate a corrected replica, the estimate error after correction from a difference of received sample data and the error is sent to a branch metric calculation means by a replica correction means 4 and a phase error estimate means 5, and the phase error estimate means obtains a residual phase error between the received sample data and the correction replica corresponding to a newest branch of a path selected for each state to revise the estimated phase error thereby decreasing the residual phase error.
Patent JP-H09241629-A (JP)
Title: Organic electroluminescent element
Inventor: HIRONAKA YOSHIO
IPC: H05B33/12
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an organic electroluminescent element which contains a specific compound as a dopant in a bonding area of holes and electrons or a light emitting area in a specific ratio and causes no color change of the emitting light, even after the element is driven for many hours in a long life with high efficiency. SOLUTION: This electroluminescent element is provided with an organic compound layer having at least the rebonding area in which holes rebond to electrons and the light-emitting area responding to the rebonding and a pair of electrodes holding the organic compound layer between them. In the rebonding area and/or the light-emitting area, at least one condensed polycyclic ring hydrocarbon constituted with 4 or more aromatic rings bearing only one to four 1-10C alkyl or cycloalkyl substituents is added in an amount of 0.1-8wt.% as a fluorescent dopant. As a fluorescent dopant, the hydrocarbon has preferably the major skeleton of formula I, formula II or the like.
Patent JP-H04285981-A (JP)
Title: Toner quantity detection device
Inventor: TAKEUCHI MAKOTO
IPC: G03G15/08
Filed: 1991-03-15
Abstract: PURPOSE:To simplify adjustment and to shorten the adjustment time by providing a means to judge whether or not setting at the time of volume adjustment for setting of judgement reference for residue toner deficiency is within tolerance. CONSTITUTION:A judging means judging whether or not the setting of a reference voltage for judging of the residue toner deficiency is within the desired precision against the detected voltage when a specified capacitance is imparted. The adjustment of volume 13 determining the judgement reference of toner quantity deficiency is carried out by connecting a specified pseudo load with corrected capacitance with which judgement of residue toner deficiency can be carried out. At this time, there is a need to have the volume 13 adjusted and to make output REF of a peak hold circuit consisting of an operation amplifier 19, etc., equal to output CRG of an operation amplifier 27 by pseudo load within a certain precision. Therefore, a voltage range equivalent to tolerance precision is provided utilizing diodes 36 and 37 and resistances 30 to 35 against the CRG, and wind comparators 38 and 39 are constituted with this voltage range, and comparison with the REF is carried out.
Patent JP-H03252603-A (JP)
Title: Production of microcondenser element
Inventor: FUJITA KAZUHIRO
IPC: G02B6/42
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a curvature surface shape of high accuracy which is not obtainable with machining accuracy and to facilitate mass production by forming the curvature surface shape of the microcondenser elements by utilizing the surface tension intrinsic to a photosensitive resin. CONSTITUTION:The photosensitive resin 2 is dropped by a specified amt. each at a specified pitch onto a transparent substrate 4 and the microcondenser elements 5 having the curvature surface shape are formed in an array shape by the surface tension intrinsic to the photosensitive resin and are exposed and solidified. Namely, the resin member of a uniform amt. is brought into direct contact with the surface of the transparent substrate and the curvature surface shape is obtd. by the surface tension of this resin member. While the resulting curvature surface shape (spherical surface shape) is maintained, the photosensitive resin is irradiated with the absorption wavelength light of this resin and is solidified, by which the shape is stabilized. The microcondenser element of the curvature surface shape of the high accuracy not obtainable with machining accuracy are obtd. in this way and mass production is facilitated.
Patent JP-H10255761-A (JP)
Title: Organic electrolyte secondary battery
Inventor: OSHIMA KENICHI
IPC: H01M10/0566
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolyte secondary battery having a high capacity and stable battery performance, by improving a conducting agent for a positive electrode of the organic electrolyte secondary battery. SOLUTION: Expanded graphite having an apparent bulk density of 0.02 to 0.08g/cc is used as a conducting agent for a positive electrode of an organic electrolyte secondary battery and a mixing ratio of this expanded graphite to a lithium complex oxide is caused to range from 3:100 to 10:100, whereby a filling property and conductivity of a positive electrode mix can be improved. Therefore, conductivity of the positive electrode can be improved by adding a small quantity of the conducting agent to the positive electrode mix, and a quantity of an active material can be increased by a sheet filling density increasing sharply after pressing, whereby the organic electrolyte secondary battery excellent in battery performance can be provided.
Patent JP-S51127946-A (JP)
Title: Thrust bearing supporting device
Inventor: KIMURA SHIGERU
IPC: F16C17/06
Filed: 1975-04-30
Abstract: PURPOSE: A thrust bearing supporting device, that is realized to enable supporting high load at a device which supports a thrust bearing by liquid pressure within a cylinder. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08243517-A (JP)
Title: Washer equipped with distillation recovering device and washing method using the same
Inventor: ISHIKAWA MAKOTO
IPC: C23G5/04
Filed: 1995-03-10
Abstract: PURPOSE: To reduce the rinsing water quantity and the detergent carried-away quantity by distilling at least a part of rinsing water after rinsing to separate it into liquid having composition near that of washing liquid and liquid having composition near that of rinsing water and also recovering and reusing them for washing and for rinsing respectively. CONSTITUTION: After a materials to be washed 8 is conveyed in order by plural conveying systems 11-13, and after first is washed in a washing tank 1, and next is rinsed in a rinsing tank 2, it is conveyed to a drying process. At this time, a washing liquid 9 contg. a degreased oil content overflowing from the washing tank 1 is introduced into an oil separating tank 3 to recover a floating oil content, and also a low layer washing liquid is caused to flow in a pipe 10 and is circulated in the washing tank 1. Since the rinsing tank 2 contains the washing liquid carried away from the washing tank 1, a part of the rinsing liquid is caused to flow in the pipe 5 and is introduced into a distillation recovering device 4 and is distilled.  In this way, it is separated into the 1st liquid having composition near that of the rinsing water as distillate 6 and the 2nd liquid having composition near that of the washing liquid as bottom 7, and also they are recovered in the rinsing tank 2 and the washing liquid tank 1 respectively.
Patent JP-H05245519-A (JP)
Title: Device for controlling tension
Inventor: TEJIMA MITSUNORI
IPC: B21B37/48
Filed: 1992-03-10
Abstract: PURPOSE:To apply the tension controlling of many kinds of materials by fuzzily estimating every kind of controlling factor based on the information of the material to be rolled with the tension controlling device. CONSTITUTION:In the tension controlling device providing a tension arithmetic means 4 operating the tension of the material to be rolled between stands based on the rolling load and the rolling torque of each stand, a proportional integration element researching the correcting amount of the rotation velocity of the stand driving motor 20 by operating the proportional integration based on the deviation of the operated tension and the target tension, and a velocity controlling means controlling the rotation velocity of the motor based on the rotation velocity correcting amount, an estimating means which fuzzily estimates the controlling factor of these proportional integration elements based on the information of the material to be rolled is provided, and the controlling factor is set with this under the estimated value. In such a way, the high precise tension controlling can suitably executed for many kinds of materials.
Patent JP-S63218139-A (JP)
Title: Ion beam device
Inventor: SHIMAYAMA HACHIRO
IPC: H01J37/08
Filed: 1987-03-06
Abstract: PURPOSE:To generate ion beams without complicated operation and to maintain them in a specific value by shifting a limit circuit to output the output signal of a differential amplifier limitedly between the movable condition and the nonmovable condition depending on the comparison of the ion beam detecting signal and the standard value. CONSTITUTION:To a comparison circuit 15, a signal after amplifying the output signal of an ion beam detector 3 and the output signal from a standard signal source 16 are delivered, and the output signal of a timer circuit 17 is delivered to an ON/OFF switch circuit 18. When the time preset in the timer circuit 17 passes, the signal delivered from the timer circuit 17 to the switch circuit 18 becomes in a high level, the switch circuit 18 is turned ON, and a limit circuit 11 is shifted to a movable condition. As a result, the range of the output signal of an amplifier 10 is converted to a specific range of signal, delivered to an addition amplifier 12, a negative feedback loop is operated automatically, and the ion beam current quantity generated by an emitter 1 is maintained at a preset value.
Patent JP-H09245005-A (JP)
Title: Method for improving function of object in distributed system and automatic source code generation method
Inventor: TAKEMOTO MITSUHARU
IPC: G06F9/46
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically generating a source code for lowering a development cost and a maintenance cost by reducing parts requiring manual aid for an application programmer as much as possible, making the flexible handling of an execution substance possible by hiding the internal mechanism of the realization of an additional function from the outside and making the degradation of performance as small as possible. SOLUTION: When a management object 3 is generated and the management object 3 activates an internal method, a highly functional object 2 is generated. The management object 3 performs all the operations to the outside of the highly functional object 2 by the name of the management object 3 and the highly functional object 2 hides the presence and management of duplicate objects 4 from the outside. At the time of automatically generating the source code of the highly functional object 2, in addition to a target function, the model of the required source code for each prepared additional function is applied and the additional function is realized.
Patent JP-S57167387-A (JP)
Title: Granule burning oven
Inventor: IKEDA YUTAKA
IPC: F23B40/04
Filed: 1981-04-08
Abstract: PURPOSE: To automatically expel an unburnt gas from a combustion cylinder and enhance safety of the operation, by equipping the top wall of the combustion cylinder with a relief valve automatically opened upon a break from an electric source.  
     CONSTITUTION: Relief valve 22 consisting of valve body 24 rotatable around valve shaft 25 through movable piece 28 and connecting rod 20 by solenoid 27 is placed in short conduit 23 attached to top wall 21 of combustion cylinder 2. In a normal operation, a powder-like material such as rice hull fed via chute 20 and upwardly transferred by screw 17, is fumigated in fumigation chamber 11, while the evolved unburnt gas is sent together with air flowing from blast chamber 12 through a passage shown by the arrow mark to combustion chambers 10, 9, where it is completely burnt and withdrawn via duct 14. In the above apparatus, the valve 22 is opened simultaneously with a brake from an electric source and the unburnt gas still evolved from a granule in the course of fumigation is automatically discharged from the combustion cylinder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07255237-A (JP)
Title: Regulator for pawl width of planting pawl in rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C11/02
Filed: 1994-03-23
Abstract: PURPOSE:To provide a pawl width regulator capable of changing the pawl width simply by changing the installing position of a pawl presser by fixing planting pawls to a planting arm with the pawl presser so as to enable the regulation of the pawl width by rotation with the base parts of the planting pawls as fulcra. CONSTITUTION:This regulator for the pawl width of planting pawls is obtained by bending the base parts of planting pawls 1 so as to spread to the outside, forming the downward bent parts at the ends, constituting rotation fulcra, forming holes for fitting the downward bent parts thereinto in a planting pawl holder, inserting a bolt 5 into an installing hole 6 of a pawl presser 2 in a state of the downward bent parts fitted into the planting pawl holder and fixing the planting pawls. The pawl presser has large-diameter guide grooves (3a) having a width capable of rocking the planting pawls and small-diameter guide grooves (3b) having nearly the same diameter as that of the planting pawls. The installing hole has a shape narrowing a part between a round hole (6a) and a round hole (6b). When the bolt is inserted into the round hole (6a), the pawl width (A) is narrowed. When the bolt is inserted into the round hole (6b), the pawl width is extended.
Patent JP-S57166981-A (JP)
Title: Novel fructosyl transferase and its preparation
Inventor: ADACHI TAKASHI
IPC: C12N9/10
Filed: 1981-04-08
Abstract: PURPOSE: To prepare novel fructosyl transferase by culturing microorganisms belonging to Aureobasidium genus.  
     CONSTITUTION: Microorganism belonging to Aureobasidium genus and capable of producing novel fructosyl transferase, e.g. Aureobasidium var. melanigenum A-8 strain (FERM-P No.5885), is inoculated in a nutrient medium, and the novel fructosyl transferase is collected from the cultured microbial cells and the cultivation medium. The fructosyl transferase has the activity of breaking the β- D-fructofuranoside bond of a sugar having β-D-fructofuranoside bond, and transferring the produced fructose to saccharide, and does not synthesize polysaccharides from sucrose. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55146212-A (JP)
Title: Hydraulic valve lifting mechanism for internal combustion engine
Inventor: OSUDA TOORU
IPC: F01L1/16
Filed: 1979-04-26
Abstract: PURPOSE: To moderate the impact force acted at the time of valve seating, by employing an arrangement capable of applying smooth and controlled braking force to intake and exhaust valves of an internal combustion engine.  
     CONSTITUTION: As the engine speed is raised, lowering speed of plunger 6 is also increased proportionally. Here, since hydraulic pressure in brake chamber 10 is increased substantially in proportion to the square of the lowering speed of plunger 6, it is increased extremely to a level higher than a setting load of relief valve 43. Therefore, check valve 36 is forced open by pressure oil in brake chamber 10, so that oil is passed through outlet port 38, concentrated pipe 40 and conduit 41 and discharged to the outside by opening valve element 45 of relief valve 43 forcibly, thereby preventing that the hydraulic pressure in brake chamber 10 becomes higher than a set level. Thus, it is prevented that an excessively high braking force is acted, otherwise hydraulic pressure in brake chamber 10 is increased extraordinarily, which possibly causes application of impact force to the push rod and others and abnormal delay of the valve seating timing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07255884-A (JP)
Title: Manufacture of iron head for golf club
Inventor: OTA ISAO
IPC: A63B53/04
Filed: 1994-03-23
Abstract: PURPOSE:To provide a manufacturing method of an iron head for a golf club by which bonding power of an iron head body and a face member can be strengthened so that the face member is not slipped off from the iron head body. CONSTITUTION:A fitting recessed part 4 to fit a titanium face member 3 to a face surface 2 in the same plane condition is formed on the face surface 2 of an iron head body 1, and plural pin bodies 5 formed of the same titanium material with the face member 3 are erected in prescribed positions on a bottom surface of this fitting recessed part 4. Pin holes 6 through which these pin bodies 5 penetratingly pass are formed in prescribed positions in the face member 3, and the pin bodies 5 are inserted in these pin holes 6, and the face member 3 is fitted in the fitting recessed part 4, and the pin bodies 5 are calked, and the face member 3 is fixed to the iron head body 1, and the iron head body 1 and the face member 3 are joined together.
Patent JP-H04287324-A (JP)
Title: Formation of oxide superconducting wiring
Inventor: TANAKA ATSUSHI
IPC: H01L39/24
Filed: 1991-03-18
Abstract: PURPOSE:To provide a method for forming oxide superconducting wiring which can simultaneously obtain anticipated superconduction in all wiring layers irrespective of the width of the wiring layers by changing the compositions of a wide-width wiring layer and narrow-width wiring layer from each other at the time of deposition and making the compositions coincident after baking. CONSTITUTION:When oxide superconducting wiring is formed by baking layers deposited on a substrate, each deposited layer is constituted so that, of the composition of the oxide superconducting material, the component having a higher vapor pressure is higher in concentration in the deposited layer which becomes a narrow-width wiring section than in the other deposited layer which becomes a wide-width wiring section.
Patent JP-S63221532-A (JP)
Title: Producing device for fluorescent lamp
Inventor: SAITO MICHIHISA
IPC: H01J9/34
Filed: 1987-03-09
Abstract: PURPOSE:To increase the speed of the baking and sticking process by providing a means to quickly cool bases from the outside in a base baking machine provided with a base baking oven of a fluorescent lamp and a burner to heat this baking oven. CONSTITUTION:A fluorescent lamp 12 and its bases are fed to a base baking machine 2 from an inserting machine 1, after they are baked and stuck, they are sent to a finishing device 4 via a conveyor 3. In the baking machine 2, bases fitted on both ends of the fluorescent lamp 12 are heated by a burner 10 for a fixed time in a baking oven 11 then cooled by the air through a cooling nozzle 14. That is, multiple lamps 12 are mounted in parallel on a pin conveyor 15 and cooled by air nozzles 16, then lead wires protruding from the tip of pins 13 are cut off. Accordingly, the temperature of the adhesive of the base rises to about 100 deg.C within one minute, thus the time until the lead wire at the tip of the pin 13 is cut off is shortened, and the quality and yield are improved.
Patent JP-S61211648-A (JP)
Title: Ventilating and air-conditioning unit in atomic power plant
Inventor: TAIRA KOICHI
IPC: G21C13/00
Filed: 1985-03-15
Abstract: PURPOSE:To prevent snow from adhering and freezing to filter surfaces and a louver by overthrowing the upper end of the louver to the outdoor side to increase the angle of inclination of the louver vane, providing a baffle plate having a heating source on an outside air entering course between the louver and the filter, and also providing a molten snow pit at the lower part of the baffle plate. CONSTITUTION:When the ventilation air-conditioning unit is operated at the time of snowing, the outside air is guided through a louver 2 to a feed air processing device 3 wherein the outside air is processed, and is fed to respective spaces to be air conditioned. Upon this occasion, since the louver vane 2a of the louver 2 assumes a substantially perpendicular angle of inclination, snow within the outside air adheres to the louver vane 2a while bending the louver 2 and passing therethrough, and the quantity of snow infiltrating into the device 3 is decreased. Further, snow adhering to the louver vane 2a falls down by its own weight when the adherence quantity exceeds a predetermined valus, and thus it is removed from the louver 2. On the other hand, snow adhering to the baffle plate 21 is heated by a heater 23 and molten. Further, snow which does not adhere to the baffle plate 21 and falls is molten by a heater 24 and is discharged to the outside through an exhaust water line 25 together with molten snow water falling from the baffle plate 21.
Patent JP-S63312258-A (JP)
Title: Anti-skid brake device
Inventor: MURASHIMA KATSUYA
IPC: B60T8/172
Filed: 1987-03-07
Abstract: PURPOSE:To prevent a lack in pressure during pumping brake operation by counting the cycle number of occurrence of intermittent instructions for intermittently feeding pressure into brake devices, in accordance with values detected by front and rear wheel speed detection devices, and by ceasing the intermittent instructions when the cycle number comes to a predetermined value so as to increase the brake pressure. CONSTITUTION:Wheel rotational speed detecting devices 18, 20 detect wheel speeds in accordance with values detected by front and rear wheel seed sensors 14, 16, and a discriminating device 12 calculates an acceleration so as to obtain a sip rate based upon a vehicle speed. In accordance with these values, intermittent instructions for holding and releasing valve operating circuits 22, 24 are issued. Compulsion devices 40, 42 count the cycle numbers of occurrence of intermittent instructions, and when the counted values come to predetermined values, instructions for stopping the operation of the valve operating circuits 22, 24 are issued. With this arrangement, it is possible to increase the brake pressure without lowering the same even though pumping brake operation is effected during anti-skid operation, thereby it is possible to aim at enhancing the efficiency of braking.