baber/WOPTO huggingface dataset:
Patent JP-S57188952-A (JP)
Title: Temperature indicating device for air-conditioning machine
Inventor: HISAMURA MIKIO
IPC: G05D23/24
Filed: 1981-05-15
Abstract: PURPOSE:To enable to provide the temperature indicating system in an existing control  circuit for the air-conditioning machine easily by a method wherein a temperature detecting element, utilized for the room heating and cooling control circuit for the air- conditioning machine, and the same, utilized in the temperature indicating system, are  enabled to be used commonly. CONSTITUTION:The temperature indicating system 12 is controlled by the output of a differential amplifier 6 through an A/D converter 9 and a decoder 10 and the differential amplifier 6 generates a deviated output in accordance with the output of a  thermistor 14 which is an indoor temperature detecting element. In this case, when the  air-conditioning machine is constituted so as to be controlled through the control circuit  20 in accordance with the potential of a connecting point F' between respective other  terminals of first and second resistors 16, 17, selected in the condition of room cooling and room heating, and a thermistor 18, the non-inversional input terminal of the differential amplifier 21 is connected to the connecting point F'. The output terminal of the  amplifier 21 is connected to the inversional input terminal of said differential amplifier  6 while this inversional input terminal is connected to a negative potential D.C. current  source 4 through a voltage dividing resistor 23 and a variable resistor 24.
Patent JP-H05275611-A (JP)
Title: Multichip module
IPC: H01L21/60
Filed: 1992-03-30
Abstract: PURPOSE:To improve mounting density, to shorten the line length of an electric wiring, to cut down the period of propagation of a signal, and to accomplish high-speed operation of a multichip. CONSTITUTION:In a multichip module which is formed by housing a plurality of semiconductor chips 4 and electrically connected to an electrically insulated substrate 1 having prescribed electric wiring pattern 2, a multistage-formed recessed part is formed on the electrically insulted a substrate 1, and each semiconductor chip 4 are housed in the recessed part in such a manner that they are separated with each other in vertical direction.
Patent JP-S59202984-A (JP)
Inventor: MIYANO MASASHI
IPC: B62K3/02
Filed: 1983-04-28
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-S551534-A (JP)
Title: Magnetic flaw detection apparatus of rope
Inventor: SATOU YOSHIHIKO
IPC: G01N27/83
Filed: 1978-06-21
Abstract: PURPOSE: To cut off noise signals and achieve higher accuracy of defect detection by fetching out the signals of detecting coils through an HPF.  
     CONSTITUTION: A wire rpoe 1 is magnetized in the fixed direction by an exciter 2. During travelling of the rope 1, the changes in the leakage magnetic flux owing to its defect parts are detected by detecting coils 5a, 5b and are recorded 8 through an amplifier 6 and HPF 7. Thereby, the signals owing to the vibrations of the rope 1 are attenuated and only the relatively high defect signals may be recorded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57189976-A (JP)
Title: Fixed position stopping of tube wheel in automatic canister replacing unit
Inventor: FUJII MASAKATSU
IPC: B65H54/76
Filed: 1981-05-18
Abstract: PURPOSE:To eleiminate impact so as to prevent the occurrence of failure, by providing a detecting plate to a tube wheel and as well by providing a detector to a machine table so that the discharge port of the tube wheel is stopped to a predetermined position is a specified range. CONSTITUTION:A detecting plate 2 is provided to a tube wheel and a detector 3 corresponding to the detecting plate 2 is provided to a machine table D. When the tube wheel 1 is stopped by a signal indicating full content from an auto- counter (not shown), the automatic replacement of a canister 4 is intiated directly under the instructions of an automatically replacing signal P, if the detecting plate 2 aligns with the detector 3. However, if the detecting plate 2 is stopped beyond the detector 3, the machine table D and the tube wheel 1 are slowly started again, and then, are surely stopped at a fixed position in a specified range under the instructions of a braking signal T of fixed position stopping. With this arrangement, there is occurred substantially no impact due to the slow strat, thereby the occurrence of failure may be prevented.
Patent JP-H07260271-A (JP)
Title: Method and device for controlling capacity of heat pump
Inventor: KUBO MAMORU
IPC: F02G1/047
Filed: 1994-03-18
Abstract: PURPOSE:To make the operation satisfactory in accommodating it to the limit of heat on one hand and in bringing the maximum capacity into full play on the other hand by a method wherein, when the temperature of a heating part is below a reference point, the amount of the combustion is controlled with a set value for the temperature of cold-warm water as the reference and, when the temperature of the heating part is above the reference point, the amount of the combustion is controlled on the basis of a set reference temperature. CONSTITUTION:When the detected temperature THE of a gas heating part is below a set point, a comparator 24 compress the detected temperature TW of the cold-warm water from a cold-warm-water temperature detector 22 with a set gas temperature and inputs the deviation of the temperature of the cold-warm water to a controller 23; on the basis of the deviation of the temperature of the cold-warm water calculation of the amount of combustion under control is done and its control is effected accordingly. On the other hand, when the detected temperature of the gas heating part is above a set point for the gas, the controller 23 effects a switching from the control of the cold-warm water to that of the temperature of the gas; a comparator 25 compares the detected temperature of the gas from a gas-temperature detector 1 with the set point for the gas and on the basis of the deviation of the temperature of the gas determined by the comparison the amount of the combustion under control is optimized. This method enables DDHP20 to work at its maximum capacity.
Patent JP-H05275218-A (JP)
Title: Inductor
IPC: C22C45/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide an inductor showing excellent voltage noise absorption power even in a state where DC bias is impressed by making a material have high saturated flux density and high permeability and by making it difficult to saturated magnetically. CONSTITUTION:An inductor made of a ferrous amorphous alloy with a permeability of 3000 or more. Applying a proper treatment to this ferrous amorphous alloy makes the difference between saturated flux density B800 and residual flux density Br 0.4T or more, that is, a low angular ratio.
Patent JP-H02251983-A (JP)
Title: Electrophotographic printing device
Inventor: IGAWA HARUO
IPC: G03G21/10
Filed: 1989-03-27
Abstract: PURPOSE:To prevent toner from overflowing over a toner recovery box, to eliminate the need to confirm the amount of recovered toner at all times and to improve the operability by detecting the amount of recovered toner. CONSTITUTION:Toner which is collected from a photosensitive drum 1 enters the toner recovery container. The toner recovery box 3 is supported by springs 4 and when the toner 2 enters the toner recovery box 3 by more than a constant amount, the toner recovery box 3 which is supported by the springs 4 and moves down because of the weight of the toner 2. When the toner recovery box 3 moves down to the height position where the collected toner 2 fills the box, a sensor 5 detects that to output the state wherein the toner recovery box 3 is filled with the toner 2 to the external part. Consequently, such a fault that an operator needs to confirm the toner 2 in the toner recovery box 3 and the toner 2 overflows in the case of neglect of the confirmation to put the device in trouble is eliminated.
Patent JP-H07282027-A (JP)
Title: Distributed common memory system
Inventor: YAMADA SHIGEKI
IPC: G06F15/167
Filed: 1994-04-13
Abstract: PURPOSE:To efficiently execute data transmission/reception in a large scale distributed processing system. CONSTITUTION:Respective processor modules are provided with distributed common memories. The memories are divided into memory segments designated by the combination of the processor modules on the transmissionside and reception-side as units. The respective segments are arranged on the same address locations of the divided common memories on the transmission-side and the reception-side. A message buffer Z13-2 is loaded on the distributed common memory 21-3 in the third processor module and shows the second message buffer among the four message buffers (Z13-1 to Z13-4) corresponding to the message buffers X13-1 to X13-4 in the first processor module, for example. A pair of the memory captured and used at the time of the access.
Patent JP-H05283779-A (JP)
Title: Metal vapor laser device
IPC: H01S3/097
Filed: 1992-03-31
Abstract: PURPOSE:To enable a metal vapor laser device to be easily operated by a method wherein the discharge stability of a metal vapor laser oscillation tube is judged basing on the second pulse current out of a first and a second pulse current flowing through a switching element at certain intervals, a discharge is stopped when it is found that the discharge is unstable, the oscillation tube is exhausted, and then a discharge is made to start again. CONSTITUTION:When a metal vapor laser oscillation tube 21 is made to start discharging, a first and a second pulse current flowing through a switching element 31 at certain intervals are detected by a control 38, and that discharge is stable or not is judged through the control 38 depending on signals obtained basing on a difference between a detected value and a set value. When the intervals of the pulse currents are larger than set values or the second pulse current is larger than the set value, discharge is judged to be unstable and stopped, and the laser oscillation tube 21 is exhausted through a feed-exhaust section 24. Thereafter, buffer gas is fed again, and the tube 21 is made to restart discharging. By this setup, a restarting operation is automatically repeated until discharge becomes stable, and a continuous observation can be dispensed with, so that a metal vapor laser device of this design can be easily operated.
Patent JP-H04284922-A (JP)
Title: Bending method
Inventor: IKEMURA TAKESHI
IPC: B21D5/01
Filed: 1991-03-14
Abstract: PURPOSE:To obtain a uniform product free from variance of bent radii at the time of bending by freely varying the shape of the top end of a punch according to the plate thickness and physical properties of a plate material. CONSTITUTION:When the plate material is bent on the lower die, the shape of the tip of a punch is made freely variable. When a variable tip width punch (a wedge type)etc., are used, a dovetail groove 7 is formed on a punch holder 6 and the punch 5 is moved only in the X-Y direction because a protrusion of the punch 5 is slid along the dovetail groove 7. The tip width (d) of the punch is adjusted by the turning of a T bolt prepared in the punch 5. When the T bolt 4 is turned, its tip part 4a moves a wedge shaped part 1 in the Y direction and, as a result, the wedge shaped part 2 moves in the Z direction. The tip width (d) of the punch can be adjusted by this movement. The tip width (d) of the punch is contracted by the force of a spring 3 to contract the tip width (d) of the punch. The adjustment of this tip width (d) is performed according to the plate thickness or the data of physical properties of the material.
Patent JP-H06289940-A (JP)
Title: Pressure regulator
Inventor: YAMADA HITOSHI
IPC: A62C35/68
Filed: 1993-03-31
Abstract: PURPOSE:To prevent the influence of fluctuation on a primary pressure-side and to obtain sufficient sealing force at the time of closing a valve. CONSTITUTION:A pressure regulator is provided with a main valve 6 shutting between the primary-side 28 and the secondary-side 27 of a main body 1, a piston 3 fixed to the upper surface of the main valve, the cylindrical guide part 2a of a cylinder case 2 to which the piston is engaged, a valve inner chamber 22 which is surrounded by the piston and the cylindrical guide part and is connected to the primary-side, a partition wall 4 partitioning cylinder chamber 23 and 24 at the outer side of the piston with the secondary-side 27, the horizontal wall part 3F of the piston, which partitions the cylinder chamber into a primary-side chamber 23 and a secondary-side chamber 24 and a through hole 32 which is provided for the horizontal wall part and which connects the cylinder chambers. The pressure-receiving area of the valve inner chamber 22 in the direction of valve closing is made slightly larger than that of the lower surface 6a of the main valve 6 in the direction of valve opening.
Patent JP-H03273370-A (JP)
Title: Angle gauge
Inventor: MORI TOSHIHIKO
IPC: G06G1/00
Filed: 1990-03-22
Abstract: PURPOSE:To calculate a trigonometric function by an instrument by providing B and C scales with effective lengths at the both ends of an A scale so as to be rotated, providing cosine indexes on the central line of the B scale while equally dividing the effective length, and providing the apex of an isosceles triangle with the C scale as the bottom side and sine indexes on the central line of the C scale. CONSTITUTION:The sine and cosine of the trigonometric function form a angle <theta at the A scale 1 and the B scale 2 and when the C scale 3 is rotated and made orthogonal to the B scale 2, a right triangle ABC is obtained. It can be calculated with the sintheta=AC/AB and costheta=BC/AB. Since the length of the AB is set to 1, the conditions of sintheta=AC and costheta=BC are established. Namely, the corresponding point of sn intersection C between the central line CL of the B scale 2 and the central line CL of the C scale 3 to the sin index of the C scale 3 shows the sin theta and similarly, the corresponding point to the cos indexes on the B scale 2 shows the costheta. Next, when the condition of <theta is fixed and the C scale 3 is overlapped onto the B scale 2 and made orthogonal, the intersection between the central line of the B scale 2 and the sin index of the C scale 3 becomes the sintheta. Concerning tantheta, when the C scale 3 is rotated and the intersection between the central line of the C scale 3 and an angle arrow point P of the B scale 2 is obtained, the corresponding point of an angle index SA shows a value <theta. Then, the sin index Sr corresponding to the angle index SA of this C scale 3 is the tantheta.
Patent JP-H03275540-A (JP)
Title: Production of molten waste slag
Inventor: ITO HAYAMIZU
IPC: C04B18/10
Filed: 1990-03-23
Abstract: PURPOSE:To obtain the high-strength crystalline molten waste slag by adding CaO and SiO2 source materials to a waste so that the CaO and SiO2 contents of the molten waste slag are specified, melting and then cooling the mixture. CONSTITUTION:A CaO source material and an SiO2 source material contg. 75-95wt.% SiO2 are added to a waste so that the CaO content of the molten waste slag is controlled to 5-20wt.% and the SiO2 content to 70-90wt.%, and the mixture is melted and then cooled to obtain the desired slag. When the SiO2 content is controlled to 70-90wt.% and the CaO content to <5wt.%, the effect is not further improved, and the cost of the additive is increased. Meanwhile, when the CaO content is controlled to 5-20wt.% and the SiO2 content to <70wt.%, the crystalline component is not formed, and the melting temp. is elevated and the furnace is difficult to operate when the SiO2 content exceeds 90wt.%.
Patent JP-S571203-A (JP)
Title: Monitor device for abnormality of oil-filled electric apparatus
Inventor: TSUKIOKA TOSHIO
IPC: H01F27/00
Filed: 1980-06-05
Abstract: PURPOSE: To discriminate not only the generation of the abnormality of an electric apparatus but also the kinds of the abnormality by detecting gas formed due to the generation of thermal and electrical abnormality while discriminating the components.  
     CONSTITUTION: An extractor for gas contg. in the oil applying Torricellian vacuum is connected to an oil-filled electric apparatus 6, such as a transformer, a reactor, etc., and a gas detector 2 consisting of a gas chromatography or various kinds of gas sensors is connected to the extractor 1. A computer 3 computing the amount of each component of inflammable gas and the values of CH 4 /H 2 , C 2 H 4 /C 2 H 6  and CO 2 / CO is mounted to the next, and data detected at the computer are divided into two sections and supplied to a component indicator 4 and an abnormal form indicator 5. Thus, an abnormality monitor device is constituted, the electric apparatus is judged as abnormality when the total amount of the inflammable gas is 1,500ppm or higher; also discharge is already being generated when CH 4 /H 2  is smaller than 0.1, and the abnormality is decided to be in the heating only of insulating oil when 0.1≤CH 4 /H 2 ≤1 is formed. It is further decided as the heating of an insulator when CH 4 /H 2  is larger than 1, and these are displayed to the indicators 4, 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56614-A (JP)
Title: Detecting unit for movement of object
Inventor: MORITA KAZUSANE
IPC: G01D5/245
Filed: 1979-06-15
Abstract: PURPOSE: To improve measurement sensitivity and protect a photodetecting face, by enlarging the difference between the H level and the L level of the incident light quantity to the photodetector of the photodetecting system.  
     CONSTITUTION: Detecting piece 1 which has stripes to reflect the light from a light source or permit the light to pass through is attached to a measured object, and photodetecting part 2 is provided in paralle with these stripes, and slit plate 6 which has many parallel slits 61 of the same width and the same interval as stripes of detecting piece 1 is provided between detecting piece 1 and photodetecting part 2 orthogonally to optical axis 7 of the photodetecting element. Then, the difference between the H level and the L level of the input of amplifier 3 is enlarged in proportion to the difference of the incident light quantity to the photodetector throughout photodetecting range of the photodetector of photodetecting part 2 according to the movement relative position of detecting piece 1 for plate 6. Consequently, measurement sensitivity for the measured object can be improved through logical operation circuit 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0290444-A (JP)
Title: Plate-type image display device
Inventor: KAWACHI YOSHIKAZU
IPC: H01J31/12
Filed: 1989-03-27
Abstract: PURPOSE:To improve the beam focus diameter in the direction orthogonal to the deflecting plates and obtain a thinner plate-type image display device by causing the distance across the deflection region due to divided deflecting plates to be not larger than substantially three times the between pitch disgance of filament cathodes. CONSTITUTION:There are arranged between the filament cathodes 101 and the image display part 102, successively from the filament cathode side, first grid electrodes (G1 electrodes) 105, a second grid electrode (G2 electrode) 106, a third grid electrode (G3 electrode) 107, and a fourth grid electrode (G4 electrode) 108. The G1 electrodes are planar electrodes provided with openings 109 at the parts corresponding to the filament cathodes 101 and divided at between the adjacent filament cathodes 101 from each other, and video signals are applied to the individual planar electrodes to effect the beam modulation. The distance from the G4 electrode 4 to the image display part 102 is formed to be not larger than substantially three times the between pitch disgance of filament cathodes. Thus, the beam focus diameter in the direction orthogonal to the deflecting plates can be improved and a thinner plate-type image display device can be obtained.
Patent JP-S63240959-A (JP)
Title: Water sprinkling nozzle
Inventor: TAKAGI TOSHIO
IPC: B05B1/30
Filed: 1987-03-28
Abstract: PURPOSE:To obtain the title water sprinkling nozzle easy to operate by composing the nozzle of a base barrel provided with an controlling and operating part, a main nozzle body, a small barrel part, and a tip barrel, and moving the main nozzle body back and forth based on the operation of the controlling and operating part. CONSTITUTION:The water sprinkling nozzle is provided with the base barrel 2 having a hose coupling 1, a holding barrel 3, and the controlling and operating part 4, and a through hole 6 is furnished to a peripheral side wall 5. The small barrel part 12 provided with the nozzle port 11 for the main nozzle body 9 and tip controlling rod 7 which is protruded/pulled-in and a valve seat 13 on which a valve part 8 is to be abutted are furnished. A non-rotational tip 15 is provided, and a flow gap 14 is formed between the tip and the main nozzle body 9. The main nozzle body 9 is moved back and forth by the operation of the controlling and operating part 4. Under such a constitution, a city water hole is connected to the hose coupling 1, and water is sent under pressure. The controlling and operating part 4 is operated by hand through the holding barrel 3, and the amt. of water to be injected from the nozzle port 11 can be kept constant. The water can be atomized, injected straightforward, or stopped only by moving the main nozzle body 9 back and forth by the operation of the controlling and operating part 4.
Patent JP-H02167308-A (JP)
Title: Olefin-polymerization catalyst and polymerization of olefin using the same
Inventor: KIOKA MAMORU
IPC: C08F4/642
Filed: 1989-03-28
Abstract: PURPOSE:To provide the subject catalyst derived from a specific organic aluminumoxy compound and a specific transition metal compound, having excellent polymerization activity and giving an olefin polymer having narrow molecular weight distribution and compositional distribution and excellent stereoregularity. CONSTITUTION:The objective catalyst is derived from (A) an organic aluminumoxy compound containing <=10%, preferably <=2% (in terms of Al atom) of Al component soluble in benzene at 60 deg.C and (B) a transition metal compound containing >=2 ligands having cycloalkadienyl skeleton, wherein >=2 of the ligands having cycloalkadienyl skeleton are bonded through a lower alkylene group [e.g. ethylenebis(indenyl)diethylzirconium]. An olefin is (co) polymerized by using the catalyst.
Patent JP-H08266113-A (JP)
Title: Agricultural sulky tractor
Inventor: NAKA HIROKAZU
IPC: B62D55/02
Filed: 1995-03-31
Abstract: PURPOSE: To provide an agricultural sulky tractor designed to properly travel in either case that the relevant field is a normal paddy field or well-drained paddy field by making the rear side of a four-wheeled traveling vehicle switch to either caterpillar traveling devices or wheels. CONSTITUTION: A sulky vehicle 1 loaded with an engine 14 is mounted with a pair of left and right steering front wheels 7a, 7b and a pair of left and right driving rear wheels 11a, 11b, and transmission-derivable derivable caterpillar traveling devices 20a, 20b wrapped with a traveling endless belts 29a, 29b between the pair of left and right driving rear wheels are allowed to be vertically movable.