baber/WOPTO huggingface dataset:
Patent JP-S56129784-A (JP)
Title: Controlling method of input limiting device of hydraulic pump
Inventor: IZUMI EIKI
IPC: F02D29/04
Filed: 1980-03-14
Abstract: PURPOSE: To operate a car smoothly by a method wherein when a plus or minus sign of increments of deviation values of a desired rotation number and a rotation number of an engine is same, a desired discharge are obtained using a pump control factor just before the sign changing to the same.  
     CONSTITUTION: The increments of the deviation values Z of the desired rotation number Weo and the rotation number We of the engine and the increment of the deviation value Y of the engine rotation number are computed and when the both are same in the sign, the desired discharge Pc is obtained using the pump control factor K 1  just before the sign becoming same. Whereby since a radical change of the discharge in the hydraulic pump can be avoided, a car is possible to be operated smoothly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06247910-A (JP)
Title: Production of alkanolamines
Inventor: WATABE YASUYOSHI
IPC: C07C215/08
Filed: 1993-02-22
Abstract: PURPOSE:To increase the production ratio of monoalkanolamine in the production of alkanolamines by the reaction of ammonia with an alkylene oxide by carrying out the reaction in the presence of an inorganic compound having a specific acid dissociation index pka in aqueous solution. CONSTITUTION:Alkanolamines are produced by reacting ammonia with an alkylene oxide (especially preferably ethylene oxide or propylene oxide). The reaction is carried out in the presence of an inorganic compound having an acid dissociation index pka of <=8 in aqueous solution (especially preferably hydrofluoric acid, hydrochloric acid, hydrobromic acid, hydroiodic acid, sulfuric acid, nitric acid or their ammonium salts). The process can be carried out without using ammonia in large excess to the alkylene oxide. The production ratios of mono, di and trialkanolamines can be controlled by controlling the amount of the inorganic compound. The process is economical and extremely advantageous from industrial point of view.
Patent JP-S58150004-A (JP)
Title: Cooling structure for moving blade implantation part
Inventor: OKISONO NOBUHIRO
IPC: F01D5/30
Filed: 1982-03-01
Abstract: PURPOSE:To ease manufacture and assembly of each component of an implantation part cooling structure by providing a groove at the bottom of a serration installed in a disc for insertion of the implantation part of a moving blade and inserting into said groove a fixing pin of a cooling air leakage preventive plate for the implantation part. CONSTITUTION:A groove 9 is formed at the bottom of a serration 5 in a disc 2 and an implantation part 4 for a Christmas tree-shaped moving blade is inserted in the serration 5, and the moving blade 3 is fitted to said implantation part 4. Cooling air leakage preventive plates 10 for the implantation part are brought into contact with a lateral face of the gas intake port side and the same of the gas outlet port side of the disc 2 and the moving blade implantation part 4 respectively, and further a fixing pin 11 is provided piercing through plates 10 and the groove 9. The plural number of notches 12 providing the route between the groove 9 and the serration 5 are formed in the middle part of the pin 11, which is supported by means of dropping preventive pins 13 installed on both end parts of the groove 9. Further, the disc 2 is provided with an inflow passage 23 communicating with the groove 9 and feeding cooled air.
Patent JP-H03234645-A (JP)
Title: Ink jet recorder
Inventor: OKUBO AKIO
IPC: B41J2/165
Filed: 1990-02-13
Abstract: PURPOSE:To enable ink stuck to an orifice surface of a recording head to be thoroughly removed by a method wherein two cleaning components of large and small sizes are provided, and the small size cleaning component is first brought into contact with a recording head in cleaning. CONSTITUTION:Blades 50, 52 are made from flexible material such as good abrasive resistant rubber or the like and straightnesses of respective tip parts 50a, 52a are strictly controlled in straightness. Further, the blade 50 is fixed to a wiper stay 49, and the blade 52 is fixed to a wiper stay 51. The wiper stays 49, 52 are made of metal such as stainless steel having rigidity or the like, and are screwed to a recovery frame 60. A discharge opening formed surface 38b of a recording head are successively cleaned by using two blades 50, 52. At that time the blade 50 coming first in contact with a metal head is made different in size from the blade 52 coming successively in contact with the metal head. That is, each blade 50, 52 is established to have a length so that its tip part comes in contact with the discharge opening surface in a transfer path which pivots centering a recording head axle 36.
Patent JP-S59162152-A (JP)
Title: Manufacture of fireproof glass plate
Inventor: TOMIKAWA SATOSHI
IPC: C03C27/12
Filed: 1983-03-01
Abstract: PURPOSE:To manufacture the titled glass plate in high productivity with generation of bubbles, by laminating a pair of glass plates interposing plural sodium silicate layers therebetween. CONSTITUTION:A solution obtained by adding glycerol to sodium silicate of No.3 or No.4 (JIS) is applied to the surface of a glass plate with a curtain flow coater to a thickness of 0.05-0.5mm., and dried at <=100 deg.C for 1-30min. The coating and drying are repeated several times until the thickness of the sodium silicate layer reaches about 0.2-5mm.. Another glass plate is placed on the sodium silicate layer, and the laminate is firmly integrated by heating under pressure in an autoclave.
Patent JP-S61192276-A (JP)
Title: Structure of liquid washing tank for fresh juice production apparatus
Inventor: TANABE YOSHIAKI
IPC: A23N1/00
Filed: 1985-02-19
Abstract: PURPOSE:To provide a liquid washing tank for the raw material of fresh juice having a structure to facilitate the cleaning in the tank, by placing a belt wheel and belt-guide wheel of a belt conveyor extending along the side wall of the liquid washing tank, wherein the wheels are so constructed as to be assembled and disassembled from the outside of the side wall. CONSTITUTION:Each liquid washing tank 2 for the production of fresh juice has a closed structure constructed of the opposite side walls 3... and the bottom wall 4 and the lid plate 5 attached to the bottom and the top of the side walls 3..., and is filled with a liquid such as water 6, chemical 7, etc., to a prescribed level. The side walls 3... are connected with each other by a V-shaped belt conveyor composed of a belt wheel 9 and a guide wheel 10. A cleaning window 12 having sufficiently large size to enable the assembly and disassembly of the belt wheel and the guide wheel is opened near the belt wheel 9 and the guide wheel 10, and the window 12 is sealed with a watertight and gastight openable lid 12a. The cleaning window 12 is opened within the reach of hand from the adjacent cleaning window 12. Accordingly, the assembly or disassembly of the whole belt conveyor can be carried out easily from the window 12.
Patent JP-H02211161-A (JP)
Title: Transfusion bag, and manufacture and molding metal mold thereof
Inventor: MATSUMOTO TOMOYOSHI
IPC: A61J1/10
Filed: 1989-02-10
Abstract: PURPOSE:To allow contained liquid to be discharged at a stable speed and completely by blow molding the shoulder part and the peripheral edge part of a bag into acute or almost flat angular shape. CONSTITUTION:A synthetic resin-made liquid feed bag 1 is formed by blow molding in its shoulder part 4 and peripheral edge parts 2, 3 into acute or almost flat angular shape. By this constitution, the liquid feed bag 1, as its contained liquid is discharged, is crushed to a flat condition of low height, discharging the contained liquid completely at a stable speed.
Patent JP-H11218796-A (JP)
Title: Image pickup device
Inventor: NAKABACHI SUNAO
IPC: G02B7/28
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image capable of holding suitable brightness on both of a subject to be noticed and other parts independently of the distance of the subject to be noticed from an image pickup device. SOLUTION: A CDS circuit 4 removes a noise component from light of an image formed on a CCD 3 and amplifies the light, an A/D converter 5 converts the amplified light into a digital signal, a color interpolating circuit 6 converts the digital signal into signals of respective colors, and a gain correction circuit 7 controls the ratio of output levels among respective colors R, G, B. Outputs from the circuit 7 are inputted to an evaluation value operating circuit 8, the operated results of the circuit 8 are inputted to a CPU 9 and a lens driving circuit 10 changes the position of a lenses 1 so that an image is focused on the CCD 3.
Patent JP-H04312204-A (JP)
Title: Hydraulic operated actuator-cylinder assembly
Inventor: BITSUTORIO KURAUDEI
IPC: F15B11/22
Filed: 1992-02-19
Abstract: PURPOSE: To ensure concurrency of advance and recovery processes of a piston even under an unbalanced load, in two, three, or three or more pairs of hydraulically actuated actuator and cylinder assemblies which are actuated alternately. CONSTITUTION: A pipe 10 for supplying pressure to a pressure chamber P of a first cylinder, a pipe 11 for delivering pressure from a recover chamber of a final cylinder, pipes 12, 13 for transferring pressure from each cylinder to a pressure chamber of a subsequent cylinder, and a branch 14 provided with a sluice valve for leading and regulating hydraulic fluid for changing and regulating a piston relative position, are formed as major constituted elements. Respective inner and outer diameters of each cylinder and rod have specified proper ratio, and actuated fluid having equal quantities are moved in order.
Patent JP-S61193380-A (JP)
Title: Charging method of cell
Inventor: KOYAMA MASANAGA
IPC: H01M10/44
Filed: 1985-02-20
Abstract: PURPOSE:To properly charge a cell with electricity by rapidly effecting initial charging while intermittently effecting final charging for a prescribed period of time until cell voltage reaches a prescribed value when the cell is charged. CONSTITUTION:Commercial source voltage Vac supplied from an input terminal 1 is applied to a cell 6 to be charged via a transformer 2, an ordinary-close switch 4, and a cell connecting terminal 5 for effecting ordinary charging. With such arrangement, a voltage comparator circuit 7 is connected to a wiring path located between the switch 4 and the terminal 5, and a rapid charging reference voltage generator circuit 8 is connected to said circuit 7. a temperature signal is inputted into said circuit 8 for correcting generated voltage. In such a manner, reference voltage Vb of the circuit 8 and cell voltage Va are compared with each other in the comparator circuit 7, and when a condition Va>Vb is achieved, a timer 9 connected to the comparator 7 is operated for controlling the switching of the switch 4 by making use of an ordinary-open switch 10 and an osciallation circuit 11. Namely, the switch 4 is intermittently conducted at the time of final charging for uniformly charging micro-cells of the cell considered to be equivalent in series-parallel connection.
Patent JP-H08226197-A (JP)
Title: Regular size transverse roofing exterior material and manufacturing device for regular size exterior material
Inventor: FUNAKI GANTAN
IPC: E04D1/18
Filed: 1995-02-21
Abstract: PURPOSE: To generate a high connecting strength and rain shutoff performance by coupling an connective overlapping portion with a waste plate surface part and a riser part, fixing a connecting member with the waste plate surface part by a non-penetrative fixing means, and thereby accomplishing a consolidated structure. CONSTITUTION: A connective detention part 5 is formed at one of the left and right edges of the central plane part 2 stretching transversely by folding back the edge to the rear surface. At the other edge a connective overlapping portion 6 is formed composed of a waste plate surface part 7 and a riser part 8, which are coupled in a single piece, wherein the waster plate surface part 7 stretches from the central plane part 2 and is formed approx. flatly one stage lower while the riser part 8 has a height, approx. the same as the level of the central plane part 2. To the surface of the waste plate surface part 7 a connecting member 9 is fixed by a non-penetrative fixing means, wherein the connecting member 9 is equipped with a detention receptacle 10 capable of being detained in mating with the connective detention part 5 and one or more guide ridges 11 stretching across the width.  This accomplishes a high connecting strength and rain shutoff performance because the overlapping portion 6 is formed separately in the waste plate surface part 7 and riser part 8 and the connecting member equipped with the detention receptacle 10 for generating a strength in the connection part and ridge(s) 11 for heightening the rain shutoff performance.
Patent JP-2000232159-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEMURA RYUICHI
IPC: H01L21/3065
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the eluation of buried plugs by an organic stripper after protective films are formed on the surfaces of the plugs, by performing prescribed plasma treatment on the surfaces of the plugs before a resist film is removed with the organic stripper. SOLUTION: Upper-layer wiring 20 is formed by performing anisotropic dry etching on a wiring layer 18. After the formation of the wiring 20, protective films 21 for organic solvent are formed on the surfaces of buried tungsten plugs 17 exposed from the upper-layer wiring 20 simultaneously with resist ashing treatment. Accordingly, a resist film 19 is completely removed by performing chemical cleaning treatment. Consequently, connected upper-layer wiring 20 is formed on the buried tungsten plugs 17 without allowing the plugs 17 to elute. Therefore, the occurrence of the elution of the buried plugs during amine-based organic solvent treatment is suppressed by the protective films 21 formed through plasma treatment.
Patent JP-S63201105-A (JP)
Title: Herbicide composition
Inventor: MORINAKA HIDEO
IPC: A01N37/18
Filed: 1987-02-17
Abstract: PURPOSE:To provide a herbicide composition containing one or two kinds of O-3-t- or O-4-t-butylphenyl N-(6-methoxy-2-pyridyl)-N-methylthiocarbamate in combination with bromobutide and pyrazolate as active components. CONSTITUTION:The objective herbicide contains (A) O-3-tert-butylphenyl N-(6- methoxy-2-pyridyl)-N-methylthiocarbamate and/or O-4-tert-butylphenyl N-(6- methoxy-2-pyridyl)-N-methylthiocarbamate, (B) bromobutide [N-(alpha,alpha-dimethyl benzyl)-2-bromo-3,3-dimethylbutylamide] and (C) pyrazolate [4-(2,4- dichlorobenzoyl)-1,3-dimethyl-5-pyrazolyl-p-toluenesulfonate] as active com ponents. The composition has excellent herbicidal effect and high safety to paddy rice plant and exhibits synergistic effect.
Patent JP-S63200450-A (JP)
Title: Automatic control device of electron beam
Inventor: YOSHIZAWA MASAHIRO
IPC: H01J37/20
Filed: 1987-02-17
Abstract: PURPOSE:To set up an electron irradiation condition mincingly, with high speed and ease by previously finding control variables for controlling an electron beam in some basic irradiation conditions serving as references and calculating a control variable value under an optional condition by using these values. CONSTITUTION:An electron beam is deflected in a prescribed region by means of a deflector 6 to obtain the signal of an observation image while controlling at this time a magnification, image rotation and deflection speed by voltage or a current applied to the deflector. A sample wafer 9 is irradiated by an electron beam and the secondary electrons going out of the sample surface are detected by a secondary electron detector 8 to obtain an observation image and to put this secondary electron signal in a control calculator 12 through an interface 14 including an AC converter. In order to control these control objects, the optimum value is set up for a power supply 10 through an interface 11 from the control calculator 12. The value of this control variable is calculated by using a control variables table and set up according to variation of accelera tion voltage. Thereby, a lens-barrel can be automatically controlled when acceler ation voltage and a beam current are input as irradiation conditions.
Patent JP-S59159054-A (JP)
Title: Optical transmittance meter calibration system
Inventor: KIMURA HIDEO
IPC: G01N21/27
Filed: 1983-02-28
Abstract: PURPOSE:To make possible optical transmittance meter calibration accurately and quickly anytime without suspending the operation of combustion apparatus and the like using a calibration tube by providing the optical axes of light projecting and receiving devices with moving light collecting and emitting devices together with optical fibers connecting them. CONSTITUTION:Light collection and emitting devices 110, 210 each have been lowered to the position indicated by a continuous line so as not to interfer with parallel beams passing through a chimney 10, the continuous line connecting lenses 104, 202, in such a state that the light transmission factor of soot and dust within the chimney 10 is being measured. Moreover, while the light transmission factor is 100% calibrated, the light collecting and emitting devices 110, 210 each are moved by driving apparatuses 120, 220 to the positions indicated by an alternate long and two short dashes line. By transmitting 100% calibrated measured light derived from the light transmittance meter to an optical fiber cable 400 without allowing it to pass through chimney 10, it is possible to transmit the light quantity from a light projecting device 100 stably to a light receiving device 200 without being affected allowing by the soot and dust within the chimney 10 and provide 100% calibration thereof accurately and quickly anytime.
Patent JP-S60177527-A (JP)
Inventor: KIMURA KIKUO
IPC: H01H85/56
Filed: 1984-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57147759-A (JP)
Title: Controlling system of central processor
Inventor: DEGUCHI MASASHI
IPC: G06F9/22
Filed: 1981-03-06
Abstract: PURPOSE:To reduce the total number of control signals to be connected between a data flow controlling block and each function block and to improve the easiness of logic design, by installing a common bus signal to be used for communications between the data flow controlling block and each function block. CONSTITUTION:A control block 1 which transmits control commands, an arithmetic block 2 which performs arithmetic operations, and a register file block 3 which becomes an object of arithmetic processing passively operate upon receiving commands transmitted respectively from the control block 1. An instruction process block 4 fetches instructions in mechanical language to be executed from an external equipment, and two sets of buses 5 and 6 transfer data to be processed. Moreover, a signal line 7 is a bus for control command information and another signal line 8 is a start controlling signal which starts the arithmetic block 2 and the register file block 3.
Patent JP-S60179549-A (JP)
Title: Differential gear
Inventor: INOUE MAKOTO
IPC: F16H48/06
Filed: 1984-02-24
Abstract: PURPOSE:To suppress insufficiency of lubrication caused in the side of a differential gear case without any necessity for increasing a quantity of lubricating oil, by providing a restricting means, which limits a movement of the lubricating oil, between a housing and the differential gear case. CONSTITUTION:A restricting means 17, which limits a movement of lubricating oil from the peripheral side of a differential gear case 1 to the peripheral side of a ring gear 11, is provided between a housing 13 and the differential gear case 1. In this way, insufficiency of lubrication in a side of the differential gear case 1 can be suppressed without causing any necessity for increasing a quantity of the lubricating oil by enabling a level of oil to be prevented from lowering even if the lubrication oil is drawn by centrifugal force due to rotation of the ring gear 11.
Patent JP-S51112331-A (JP)
Title: Sending machine of role printing paper in a photo type setting machine
Inventor: FUJIKI TATSUNORI
IPC: B65H23/188
Filed: 1975-03-17
Abstract: PURPOSE: To make sending a unit length of role printing paper toward a winder direction by using jointly sending toward a winder direction and perpendicular direction with use of a travel lens of a source of light or so. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62194953-A (JP)
Title: Head mirror
Inventor: TAKEDA AKIO
IPC: B60R1/06
Filed: 1986-02-19
Abstract: PURPOSE:To prevent a car's collision at a road corner by adding a head mirror to the car. CONSTITUTION:One head mirror 1 is fitted to the right and left sides of a bonnet front, directed inward. And a view is reflected in the head mirror 1 at a diagonally left side when a car is at the corner of a restricted road. And the head mirror 1 is projected over a building and the like so that the left side head mirror 1 can confirm whether another car is coming near from the right side, and the right side head mirror 2 reflecting a view from the left side mirror 1 can be used to confirm a car coming near from the left side, thereby enabling a driver to run his car safely in a desired direction. Furthermore, a driver perplexed with the car front beyond a concrete wall, a hedge, etc., can be helped and collision with another car, an autobicycle and the like can be prevented. And the confirmation of both sides becomes possible only with a small shift of his sight line.
Patent JP-H04271376-A (JP)
Title: Developing device
Inventor: HASEGAWA HIROTO
IPC: G03G15/08
Filed: 1991-02-27
Abstract: PURPOSE:To increase the developer containing chamber and to eliminate residual developer by inclining a bottom surface of the developer container at a specified angle against a horizontal surface and by providing a developer loosening means moved back and forth along this bottom surface. CONSTITUTION:The toner is carried on the sleeve 3, rotated in the direction of the arrow, and fed to an electrophotographic photosensitive body 2. Then, when the angle formed by the bottom surface 14a of the developer container 14 containing the toner 5 imparted to the sleeve 3 and the horizontal surface is beta, beta is set to a value slightly greater than the angle gamma when the toner starts to fall with gravity. Furthermore, a sliding plate 16 is attached to be freely rotatable relatively against the agitating rod 15 through a bearing 17 on the tip of the agitating rod 15. The sliding plate 16 is moved back and forth along the bottom surface 14a along with the rotation of the agitating rod 15. Thus, the toner in the vicinity of the bottom surface 14a is loosened.
Patent JP-H04274016-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: C10M105/58
Filed: 1991-02-27
Abstract: PURPOSE:To provide a magnetic recording medium with the lubricity kept excellently under various working conditions and its lubricating effect, maintained over a long period. CONSTITUTION:This magnetic recording medium has at least a magnetic layer and contains the salt of amine and carboxylic acid having a double bond at its terminal and shown by the formula RCOO<->H3N<+>(CH2)nCH=CH2 (n is an integer of >=1, and R is a >=1C hydrocarbonic group).