baber/WOPTO huggingface dataset:
Patent JP-H1123094-A (JP)
Title: Water heat source heat pump
Inventor: NAKAGAWA KOJI
IPC: F25B27/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To make use of the heat energy that heat source such as municipal sewerage or the like has, with a device excellent in maintainability, and further, making use of the hot water or water made of evaporated or recondensed heat source water as water resources. SOLUTION: Heat source water is evaporated directly into a refrigerant by an evaporator 2, and after compression with a compressor 1, its heat is exchanged with that of the hot water with a condenser 6. Furthermore, the condensed heat source water produced here is accumulated in a reservoir tank 7 prior to utilization. The ceiling faces of the evaporator 2 and the reservoir tank 7 are made 10 m or more higher than the water level of the heat source water, and the dirty heat source water is supplied and evaporated by only the suction of a pump 5, whereby the removal of the dirt, etc., by the heat source water becomes easy. Moreover, for the compressor, a centrifugal compressor not using oil as a lubricant is used to prevent the pollution by oil of the water resources being accumulated in a water reservoir tank 7 prior to utilization.
Patent JP-H0229410-A (JP)
Title: Production of thermoplastic resin
Inventor: KAWAKAMI HIROYUKI
IPC: C08F222/40
Filed: 1988-07-18
Abstract: PURPOSE:To improve heat resistance and resistance to yellowing by polymerizing a specified N-substd. maleimide and a vinyl monomer. CONSTITUTION:A maleamic acid of formula II, obtd. by reacting 1mol of an amine compd. of formula I (wherein R is H or a 1-4C alkyl; n is 0 or 1) with 0.6-1.2mol of maleic anhydride in a poor solvent (e.g. p-cymene) of 1-20 times by wt. as much as the amine compd. at 120 deg.C or lower for 15-120min, is cyclized through dehydration by heating at 140-270 deg.C in the presence of an acid catalyst and then, the catalyst is removed to obtain an N-substd. maleimide (A) of formula III. Then, 5-60wt.% component A, 95-10wt.% vinyl monomer of formula IV (wherein R1 is H or methyl; R2 is H or a 1-4C alkyl) and, if necessary, another polymerizable monomer (C) are polymerized together at 0-200 deg.C in the presence of a polymn. catalyst.
Patent JP-H1122277-A (JP)
Title: Door fixing device structurewise integrated with disengageable door hinge
Inventor: BERN ALFRED KRUTING
IPC: B60J5/04
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To ensure an inexpensive door fixing device by connecting a leaf spring integrally formed at its tip with a braking and holding ball in order to act on a holding means, to a hinge pin movably inserted into a first half body while unrotatably stored in a second half body. SOLUTION: A hinge pin 3 is supported to a second hinge half body 2 so as to rotate freely through a bush 4, and held in a hinge hole 7 in a first hinge half body 1 so as to be unrotatable. A leaf spring 10 formed in a star shape has two sets of arms 11, and a braking and holding ball 9 being formed at its free end and having a depressed-ball-shaped recess. The spring 10 is fixed to an end 14 of the pin 3 so as to be unrotatable by means of a notched part 13 formed at a central plate 12 and is supported with the end 14 in its axial direction. A holding means 8 protruding axially is constituted of a plate 18 furnished with several sets of locking marks 16, 17, and fixed to the second hinge half body 2 by means of a pin 19. This door fixing device is covered with a protection cap 20. Accordingly, the assembling space in a vehicle is reduced and the production cost is made inexpensive.
Patent JP-H0229975-A (JP)
Title: Recording and reproducing device
Inventor: ARIGA TOMOE
IPC: G11B21/02
Filed: 1988-07-18
Abstract: PURPOSE:To stabilize the fixing of a step motor by giving a fitting pre-load by converting a fitting part, pressing also the fitting part with a screw to be elastically converted until it comes into contact with a receiving part so as to fix the step motor accordingly. CONSTITUTION:A fitting plate 7b fixed adhesively to the step motor 7 is pressed by a pressing surface 1f of the fitting part 1b to be turned into a prescribed elastic conversion so as to press the step motor 7 against a reference plane 1c by giving the pre-load. Under these circumstances, when the fitting part 1b is pressed by the screw 15, the fitting part 1b is elastically converted until it is brought into contact with a receiving surface 1e to be fixed, where relative irregularity between the reference plane 1c in the axial direction and the step motor 7 and stress caused by tightening the screw are absorbed by the elastic conversion of the fitting part 1b, thus stabilizing the fixing of the step motor 7.
Patent JP-H0733206-A (JP)
Title: Storage facility for medical application load
Inventor: ONO JIRO
IPC: B65G1/00
Filed: 1993-07-20
Abstract: PURPOSE:To prevent MRSA propagated inside a storage facility from invading into a hospital by providing a sterilizing device near the load outlet. CONSTITUTION:A take-in take-out device 8 for an operation box 43, which can freely run on a certain path 7 as being supported and guided by a floor rail 5 and a ceiling rail 6, is arranged between shelves 1A, 1B. Take-in of the operation box 43 by the take-in take-out device 8 is carried out through a take-in conveyor 46 and take-out through take-out conveyors 47A, 47B. A blow room 13 and a sterilizing room 14 communicating through each other by take- out conveyors 47A, 47B are provided on the take-out outlet provided with the take-out conveyors 47A, 47B in order from the shelf 1A side, respectively. By having the operation room 43 given a sterilizing treatment by an ultarviolet sterilizing lamp, bringing to the inside of the operation room the MRSA on the operation room 43 propagated inside the storage facility by any chance can be prevented and occurrence of a death accident by MRSA infection can also be prevented.
Patent JP-S6070023-A (JP)
Inventor: OGASAWARA SHINGO
IPC: A01K39/012
Filed: 1983-09-26
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-S5881090-A (JP)
Inventor: MORIWAKI NOBUYASU
IPC: D06F41/00
Filed: 1981-11-06
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-H0734087-A (JP)
Title: Production of essential oil
Inventor: NISHIMURA HIROSHI
IPC: A23D9/007
Filed: 1993-07-20
Abstract: PURPOSE:To obtain an essential oil having a specific and good taste by uniformly baking from inside to outside of oil seeds in a shot time, by baking the oil seeds with microwave irradiation and pressing the seeds. CONSTITUTION:After oil seeds are baked by irradiating microwaves to the oil seeds, the baked oil seeds are pressed to obtain the objective essential oil. Here, it is preferable to bake the oil by direct fire at the same time by microwave irradiation and use rapeseed, soybean, safflower, etc., as oil seeds.
Patent JP-S5882672-A (JP)
Title: Cross hatch patterning method onto tubular surface
Inventor: TSUTSUMI NOBUSATO
IPC: B24B7/19
Filed: 1981-11-10
Abstract: PURPOSE:To provide a cross pattern easily, stably with high accuracy, onto the surface of a rolling, roll by pressure contacting the grindstone particle adhered to a working member against the outercircumferential face of a tubular member then providing the rotary and reciprocal motion between said tubular member and the working portion. CONSTITUTION:A spindle 4 is inserted through a spring 5 into a holder. Said holder 6 is caught by a chuck 8 moving in the acial direction of a rolling roll 1, where proper size of grindstone 7 is adhered at the tip of the spindle 4. While rotating said roll 1 the chuck 8 is reciprocated to the left and right along the axis of the roller 1 and pressed against the outercircumferential face of the roller 1 thereby a cross hatch pattern 2 is etched onto the surface of the roller 1 by the grindstone particle 7.
Patent JP-H1027707-A (JP)
Title: Superconducting magnet
Inventor: YAMAMOTO TORU
IPC: H01R43/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To improve workability by raveling out the complicated handling of filament and stabilized metal while a high magnetic field is being generated stably at low cooling cost, and to enhance the mechanical soundness of a connection part against the stress such as tensil etc. SOLUTION: This superconducting magnet is provided with a connection part composed of a plurality of superconducting strands (aggregates) 3a and 3b, which are integrally connected and fixed by butting with each other in axial direction, and sleeves 6a and 6b, which are integrally connected and fixed by butting with each other in axial direction together with the strands 3a and 3b in the state wherein the strands 3a and 3b are housed. A dividable connection part constrained sleeve (retaining element) 7, which retains the sleeves 6a and 6b through both edge faces in axial direction of the sleeves 6a and 6b, are provided on the above-mentioned connection part.
Patent JP-H1014828-A (JP)
Title: Suction tool for vacuum cleaner
Inventor: FUKUOKA HIDETOSHI
IPC: A47L11/28
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To simultaneously suck dust and wipe a surface to be cleaned, without exerting overload on a motor-driven blower and soiling the surface to be cleaned, by selectively exposing, to the bottom surface of a suction tool main body, one side to which a cloth with a dust trapping ability is attached and the other side to which the cloth is not attached. SOLUTION: The pivot 25 of a base 24 is freely rotationally supported on axis, and the base 24 made at a synthetic resin with low friction resistance is locked to the pivot 25 and freely rotationally supported against a storing part 17. The base 24 is flattened, with a wiping member 33 freely removably mounted on one side and with the other side formed into an approximately circular shape in such a way that the base 24 projects most at approximately its longitudinal center so that it becomes more slippery.  The pivot 25 is mounted in a position deviating from the center of the base 24, and a projecting part 26 for regulating rotation is formed on one side of the base 24 so that the short side of the pivot 25 rotates within the storing part 17, the projecting part 26 being so formed that it regulates rotation of the base 24 when a suction tool main body 1 is pushed with the wiping member 33 pointed toward the bottom surface of the suction tool main body 1.
Patent JP-2001006884-A (JP)
Title: Antiphase controlled dimming system
Inventor: TATEZAWA KAZUNARI
IPC: G05F1/455
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an excellent antiphase control dimming system capable of reducing a surge voltage when a switch element may possibly be broken by determining whether or not the switch element may be broken by the surge voltage generated at a turning-off time in the case that an L-component due to a power transformer and the length of wiring and an incandescent lamp load is dimmed in this state. SOLUTION: This antiphase controlled dimming system TS executes dimming lighting by operating an A.C. power source E in an antiphase control mode by the use of a first switch element Q to control power supplied to an incandescent lamp load L. In this case, the system is provided with a means having a function for measuring the L-component of wiring in a system installation condition, and has a surge voltage reducing means for displaying abnormality by a display means LED when the first switch element Q is supposed to be broken by the surge voltage generated at a turning-off time in dimming by connecting the incandescent lamp load L and for reducing the surge voltage by automatically setting an overcurrent level IP lower than the normal time.
Patent JP-S5970014-A (JP)
Title: Converting circuit of signal
Inventor: NISHIMURA TOSHIJI
IPC: H03H11/32
Filed: 1982-10-13
Abstract: PURPOSE:To reduce unbalanced components and noise components by sampling an unbalanced input signal to form a RAM signal, detecting the reference DC potential and signal level of the RAM signal and applying the detected components to a differential amplifier to obtain a balanced output signal. CONSTITUTION:An unbalanced output signal from a color video camera is supplied to an input terminal 18 of a waveform converting circuit 23. A clamp pulse and a sampling pulse are supplied to the circuit through terminals 24, 25 and a pulse amplitude modulated (PAM) signal using the DC potential as reference potential EB is outputted. The PAM signal is supplied to the bases of TRs 3, 4 of the differential amplifier 2 through an input terminal 1. A sampling switch 42 detecting the reference DC potential of the PAM signal is connected to the base of the TR3 and a sampling switch 44 detecting the signal level of the RAM signal is connected to the base of the TR4. A balanced PAM signal is outputted from the collectors of the TRs 3, 4. Thus, the unbalanced and noise components can be reduced.
Patent JP-S6423450-A (JP)
Title: Idler mechanism for tape recorder
Inventor: KOIZUMI SATORU
IPC: G11B15/44
Filed: 1987-07-17
Abstract: PURPOSE:To perform a vertical turning and horizontal turning by a gear operation lever by the pressing part of a rack lever by making a slip gear lever and gear operation lever integrally similar in a horizontal turning direction. CONSTITUTION:A gear operation lever 16 has a bending part 16a, which is inserted into the notched part of a slip gear lever 2 and the oblong hole 16a of the operation lever 16 is inserted into the shaft 2b of the slip gear lever 2, and the gear operation lever 16 is energized in the direction towards an upper side from the paper face lower side of a figure by a spring 32. When this lever 16 is pushed in the upper side direction from the paper face lower side, it is turned against the force of the spring 32 with a bending part 16a as the fulcrum. Then, the action part 16d of the gear operation lever 16 pushes a gear 3 down to the paper face lower side and by the engagement of the oblong hole 16b of this lever 16 and the shaft 2b of the slip gear lever 2 the gear operation lever 16 is made to turn as well.
Patent JP-H0468241-A (JP)
Title: Preventing method for combustion of filter member for cover mounted on range hood
Inventor: UMEDA SHUSAKU
IPC: F24F7/06
Filed: 1990-07-07
Abstract: PURPOSE:To prevent combustion of a filter for a cover mounted on a range hood by a method wherein a wire gauge of given meshes or more is arranged in a state to cover the outer surface of a filter member therewith. CONSTITUTION:A range hood 10 is mounted on a ceiling, a sirocco fan 11 driven with the aid of a motor is arranged in the range hood, and an air flow is sucked from a lower part to feed it to a duct 12. A synthetic resin or a metallic frame body 13 is arranged to the lower part of the range hood 10, non-woven cloth 14, being a filter member, on the surface of which, for example, flame retardant treatment is applied is arranged, and the surface thereof is covered with a wire gauge 15 made of stainless. The wire gauge 15 formed of a wire gauge of 5 meshes or more, and the outside thereof is temporarily locked to a frame body 13 by means of a locking means, e.g. clips, togetherwith the non-woven cloth 14. Thus, when flame touches the net gauge 15 from below, the flame is cooled by means of the wire gauge 15 through the sue of the range hood 10, and heat is prevented from being transferred to the non-woven cloth at the inside.
Patent JP-S6156626-A (JP)
Inventor: SAKAI HIROAKI
IPC: A47L19/00
Filed: 1984-08-28
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-S5883595-A (JP)
Title: Controlling method for induction motor
Inventor: WATANABE NOBUO
IPC: H02P27/06
Filed: 1981-11-11
Abstract: PURPOSE:To stop the vibrating current of a main circuit motor by adding the differentiated factor of an induction motor current to a slip frequency at the power drive time and subtracting it at the regeneratively braking time. CONSTITUTION:The differentiated factor FS3 is added to the sum of a reference slip frequency FS1 and a constant current correction slip frequency FS2 via a switch 15 at the power running time by the differentiating compensator 14 of a current IM of an induction motor. Thus, even if a vibrating current is generated at the current IM of the motor, the current of the exciting inductance is maintained constant, and large damping is operated only for the vibrating current. In case of the power regenerative brake, the power is reversely returned to the power source. Accordingly, the variation in the current IM of the motor becomes in phase with variation in the voltage of an input filter capacitor, and the differentiating factor of the current IM of the motor is accordingly added to the negative feedback, thereby obtaining entirely the same damping effect as the case of power running.
Patent JP-H0230391-A (JP)
Title: Plate material working machine utilizing heat energy
Inventor: MISE TOMOKI
IPC: B23K26/08
Filed: 1988-07-19
Abstract: PURPOSE:To enable sharp machining, such as corner, acute angle part, by detecting relative speed between a machining head and a plate material for a material to be machined and adjusting output value in an energy output part in accordance with this relative speed. CONSTITUTION:A carriage 9 fixing a work 5 (dashed line in the figure) to a fixed table 6 and shiftable tables 7, 8 at right and left, fits work holders 12, 13 for holding the work 5 with a cross slide 11. A laser oscillator and reflection mirror, etc., are arranged at upper frame 3. The relative speed between the machining head and the work is detected and when the relative speed becomes the preset reference speed or less, the energy output is controlled so as to lower this. At the time of cutting the acute angle part with the laser machine, the laser output is reduced at the part, where the feeding speed of the work at the tip part of the acute angle or the laser head becomes slow. By this method, it can be prevented that melting of the work is so quick and the corner, acute angle part, etc., can be sharply machined.
Patent JP-S6163390-A (JP)
Inventor: ARUDO BUITSUTORIO RA ROTSUKA
IPC: B23K26/00
Filed: 1985-08-15
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-S5970992-A (JP)
Title: Time piece
Inventor: KANEKO KOUJI
IPC: G04G5/02
Filed: 1982-10-15
Abstract: PURPOSE:To facilitate the adjustment of time in terms of hour by enabling stepping in both directions, forward and reverse, when time is adjusted. CONSTITUTION:The digit of hour or minute is corrected by operation of a hour adjusting switch 1 or a minute adjusting switch 2. The selection between the forward and reverse stepping is done with a change-over switch 3. By operation of the switches 1-3, a signal is outputted from a gate circuit 4 to correct a time logic circuit 5.
Patent JP-H0468288-A (JP)
Title: Refrigerator
Inventor: MIYOSHI TSUTOMU
IPC: F25D23/04
Filed: 1990-07-06
Abstract: PURPOSE:To expand free selection of a location for storing a tall bottle or the like by a method wherein a frame is composed of a lower frame and an upper frame which is attached at nearly the middle part on top, and a second container having a size of a half the width of the frame is movable transversely. CONSTITUTION:A refrigerator main body has doors 2, 3 and 4. The doors 2 are of a swing type, and the doors 3 and 4 are of a drawer type. The door 4 is attached to a door main body 5, a rear board 6 and nearly the middle part on top of the rear board 6, and composed of a lower frame 7 connected to the door main body 5 and an upper frame 8 connected to the door main body 5. Behind the door 4, a first container 12 having a full width is placed in a space between the door main body 5 and the rear board 6 and mounted on the lower frame 7, and a second container 13 of a half the width of the frame is placed in an upper part of the space between the door main body 5 and the rear board 6 and is movable side to side. When a tall bottle is stored, the bottle is placed so that its upper part is located in the space beside the second container 13. Therefore, the bottle can be easily taken out and in.
Patent JP-S6240839-A (JP)
Title: Channel switching device
Inventor: IMAJI TERUTAKE
IPC: H04B1/74
Filed: 1985-08-16
Abstract: PURPOSE:To raise the reliability of the titled channel switching bay, and also to make it small in size by forming the channel switching bay of an existing line and a stand-by line, by using a semiconductor element and one group of buses. CONSTITUTION:In a usual case, '1' level and '0' level are supplied to a terminal N and a terminal E of each switching part 1-(n), and an input of CH1 is outputted to an existing line CH1, and an input of CHn is outputted to an existing line CHn. In such a state, in case an abnormality is generated in the existing line CH1 and an input of CH1 is outputted to CH1 of a stand-by line, '0' level and '1' level are supplied to the terminal N and the terminal E of the switching part 1 of CH1, respectively, and a three-state buffer IC3 is turned on. As a result, the input from CH1 passes through the buffer IC3 through a NAND circuit IC3, and outputted to a stand-by line CH1 through buses A 10, 11. In such a way, since the titled device is formed by using a bus and a semiconductor, its reliability is high and also it can be made small in size.
Patent JP-H05346522-A (JP)
Title: Assembled type optical connector
Inventor: YANASE HIROYUKI
IPC: G02B6/36
Filed: 1992-06-15
Abstract: PURPOSE:To take an optional unit connector out in the connection state of the assembled type optical connector without influencing the connection state of other unit connectors. CONSTITUTION:Each unit connector 19 has engagement recessed parts 30 formed in both flanks on its base end side, and an engagement claw part 31 is drooped from the bottom surface side below the engagement recessed part 30. This engagement claw part 31 consists of an arm part 31a and a claw 31b on the lower end side of the arm part 31a. Then the claw 31b of the engagement claw part 31 of an upper unit connector 19 is engaged with the engagement recessed part 30 of a lower unit connector 19 and thus plural unit connectors 19 are stacked and gathered integrally to form the assembled type optical connector consisting of the laminate of the unit connectors 19. In the connection state of the assembled type optical connector, the engagement claw part 31 and engagement recessed part 30 are disengaged to separate both the upper and lower unit connectors, so that the optional unit connector can be taken out.
Patent JP-H10174666-A (JP)
Title: Toilet seat lift
Inventor: MATSUMOTO OSAMU
IPC: A47K13/10
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the impairing of the surrounding appearance of a toilet and cleaning performance otherwise caused by exposing a pump unit for supplying air to an air bag onto a floor top or the like in the building of a toilet lift which lifts or lowers a toilet seat by expanding or shrinking of the air bag. SOLUTION: A toilet seat 12 is so arranged to allow lifting or lowering thereof with respect to the body 10 of a toilet while an air bag 28 is interposed between the toilet seat to lift or lower the toilet seat 12 by the action of expanding or shrinking the air bag 28 with the inflow or discharge of air. Then, a pump unit 106 in which an air pump is housed in a casing 108 is integrally arranged on a body box 20 which serves as a holder of the toilet seat 12 while housing an operation mechanism part of a locally cleaning device 18 inside and the air pump is connected to the air bag 28 through an air pipeline.