baber/WOPTO huggingface dataset:
Patent JP-H02171546-A (JP)
Title: Gas hot water feeder
Inventor: MAEDA TOSHIMASA
IPC: F24H1/10
Filed: 1988-12-26
Abstract: PURPOSE:To prevent an inner pressure within a pipe from being increased even if a flow rate is assured to enable a maximum capability to be attained and further a boiling state from being generated under a low thermal load by a method wherein when the thermal load is low, two thermal circuits are connected in series, a heating is performed only with one thermal circuit and in turn when a thermal load is high, they are connecting in parallel and a heating operation is carried out at each of the thermal circuits. CONSTITUTION:A first thermal circuit 1 is connected at the midway of a hot water feeding pipe of a second thermal circuit 2 in its hot water feeding pipe. A second thermal circuit 2 has its water feeding pipe branched from a water feeding pipe and taken out. A control device 10 may perform a processing according to a program stored in ROM of a memory 18 in reference to an external data inputted to an interface 19. It may send an output to a motor 14 for a first three-way valve 11 and a second three-way valve 12 so as to control a driving of the motor 14 and at the same time it may output to a gas valve 21 of theater sources (b) for the thermal circuits 1 and 2 so as to control combustion. When a thermal load is low, two thermal circuits are connected in series and only one thermal circuit is applied for a heating operation and in turn when the thermal load is high, two thermal circuits are connected in parallel and then the water feeding is branched into two sections.
Patent JP-H04197095-A (JP)
Title: Double shaft drive controller
Inventor: FUNABASHI YOSHIFUMI
IPC: H02P5/54
Filed: 1990-11-27
Abstract: PURPOSE:To reduce positional difference between both shafts by varying the gains of speed amplifiers for both shafts based on the position detection values of load on X-axis thereby maintaining the speed loop gain constant regardless of positional variation of load. CONSTITUTION:Inertia of load on motors M1, 7 and M2, 8 increases or decreases according to the positional variation of load on X-axis. If the gains of variable gain speed amplifiers 4, 5 are constant at that time, respective speed loop gains decrease or increase. Consequently, speed loop gains of respective shafts are maintained constant by varying the gains of the variable gain speed amplifiers 4, 5 according to the position of a load 13 on X-axis detected through a position detector 14. According to the constitution, transient positional difference between both shafts due to the difference of speed loop gain can be eliminated.
Patent JP-H01172097-A (JP)
Title: Floating artificial island
Inventor: KOAMI HIROYO
IPC: E02B17/00
Filed: 1987-12-25
Abstract: PURPOSE:To enhance the strength and simplify assembly and disassembly by forming a complete of landing strip through combination of a number of blocks as a fundamental structure in two rows, arranging two such completes parallelly with a certain distance between, and thereby constituting a floating artificial island. CONSTITUTION:Underwater members, on-sea members, and culumnar members to couple them together are assembled into a block 1 as a fundamental structure having a square oversurface with an edge of several tens of meters long. A number of such blocks 1 are set together into a row to constitute a complete 2 of airport landing strip, and two of such completes 2 are arranged parallelly with a certain distance between to constitute a floating artificial island. To hold this artificial island in a specified position, the blocks 1 situated at the four corners are provided with a side thruster D. This artificial island is equipped with a plurality of marine culture zones 4-6 in its central part, a sightseeing berth 7 and a sporting berth 8 on the two sides in longitudinal direction, and a metal sail 9 and houses at the joint parts 3A, 3B.
Patent JP-2000215888-A (JP)
Title: Manufacture of zinc or zinc alloy powder for alkaline battery
Inventor: KAGAWA KEIICHI
IPC: B22F9/08
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To optionally adjust the apparent density of zinc or a zinc alloy and to improve the performance of a battery using it as a negative electrode active material by manufacturing it from a molten metal of the zinc or zinc alloy adjusted to the specific temperature range of the melting point or above of zinc by the air atomizing method via compressed air. SOLUTION: The temperature of a molten metal of deposited zinc by the electrolytic method or a zinc ingot by the vacuum distillation method or a molten metal added with one or more kinds of Al, Mg, Bi, Ca, Pb and In, for example, at the prescribed quantity is adjusted to the melting temperature of zinc 419.4-560 deg.C, and suitable dripping and the prevention of a molten metal leakage of a furnace can be realized. The powder with the apparent density 2.2-2.9 g/cm3 is preferably obtained from the molten metal at this temperature by the air atomizing method, and a discharge characteristic is improved by the optimization of the relation between the surface area and the hydrogen gas generation quantity by a self-discharge and the relation between the inter-particle contact area and internal resistance. The apparent density is increased or decreased according to the added metal.  The zinc or zinc alloy is preferably sieved to set its particle size in the range of 35-200 mesh.
Patent JP-H10144184-A (JP)
Title: Disconnecting switch with safety cover
Inventor: SUGANO MICHIO
IPC: H01H31/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce a mental burden and prevent an electric shock accident of a maintenance worker of high voltage transforming facilities by covering an input terminal portion with a safety cover when a disconnecting switch is disconnected. SOLUTION: A safety cover 11 is made of an insulator such as transparent plastic or the like, and is equipped with a cover box portion 12 and a cover lid portion 13 opened and closed by a hinge 14. The cover lid portion 13 is closed in the disconnected state of a conductor portion 2, and the input terminal 5 and the contact piece 7 of a disconnecting switch 1 are covered by the safety cover 11. Since the input terminal 5 and the contact piece 7 are covered by the safety cover although the same are brought into a high voltage charged state, a maintenance worker or a maintenance and inspection tool are not allowed to touch a charged portion erroneously so as to be safe.  The opening and closing of the safety cover 11 and the opening and closing the disconnecting switch 1 are conducted by an operating hook bar, and since the opening and closing is conducted by inserting the hook of the hook bar into a lid hook hole 15, the maintenance worker is not allowed to touch the high voltage charged portion at an inspection work time so that an electric shock death can be prevented.
Patent JP-H01172163-A (JP)
Title: Splicer
Inventor: KONO KAZUNORI
IPC: B65H19/18
Filed: 1987-12-25
Abstract: PURPOSE:To prevent a sheet from being broken by clamping an old document between a guide roll having a brake control means and a press roll having a pressing force control means, which are disposed between a dancer roll and a mill stand, so as to stop the document in order to prevent abrupt occurrence of a tension in the document. CONSTITUTION:An original document is fed by way of a guide roll 8b which is incorporated with an electromagnetic brake 17 for controlling the brake torque. When a new sheet is spliced to an old sheet, a pressing roll 7 is pressed against the guide roll 8b so as to clamp the old document with the pressing force of the pressing roll 7 being suitably controlled by a pressurizing cylinder 9. Simultaneously, the guide roll 8b is suitably controlled by the electromagnetic brake 17, and accordingly, the old document is decelerated and then to stopped without being broken. Thereby it is possible to splice the new document to the old document.
Patent JP-H07184379-A (JP)
Title: Ultrasonic motor
Inventor: TOKUDA KIMIO
IPC: H02N2/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide an ultrasonic motor having high responsiveness and assembled in a simple step, by using a pivot bearing and a disk spring in the mechanism. CONSTITUTION:When an ultrasonic motor is rotated, a curved travelling wave is excited at a stator 8, which is made up of a disk-shaped piezo-electric element 5 and an oscillation plate 6. Then, rotating force is generated by pushing a rotor 4 to a vertex of an elliptic locus of the curved travelling wave on a surface of the stator 8. A pushing mechanism is made up of a disk spring 17 having a stopper 17a and a pivot bearing 12. Using these inexpensive members, a reliable ultrasonic motor with no delay in responsiveness is assembled at low cost in a simple step.
Patent JP-H01170526-A (JP)
Title: Manufacture of flanged box-type case
Inventor: OTSUKI KAZUMASA
IPC: B21D19/08
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a flanged box-type case small in strain and having flange corners prevented from protruding outward by manufacturing nearly square flat stock having a specified radius satisfying the expression in four corners and drawing this stock with a press. CONSTITUTION:A rectangular and flanged case in a plan view is manufactured by pressing. In this case, a nearly rectangular flat stock 20 having a radius R of curvature satisfying the expression in four corners is manufactured. This flat stock 20 is deep-drawn with a press. In the expression, r3: a radius given to a joint part between adjacent vertical walls of a flanged case to be manufactured, pi: ratio of the circumference of a circle to its diameter, h: depth of a flanged case to be manufactured. In this way, a solid case 10 for a printed circuit board having a flange corner part which does not protrude outward can be obtained immediately.
Patent JP-H05165758-A (JP)
Title: Address setting system for input/output device
Inventor: KONDOU SATONORI
IPC: G06F13/14
Filed: 1991-12-13
Abstract: PURPOSE:To automatically set the address of input/output devices 2 to 5. CONSTITUTION:In a system for executing input/output by mapping the address of the input/output device on a memory, at the time of starting the system, address setting data (address in which input/output device is arranged) is sent from a central processing unit 1 to a daisy-chain-shaped data line 7 by using an address for setting. The input/output device 2 to 5 executes the address setting of the device in use by the setting data received from an upper stream and after adding the address to the setting data, it sends the data downstream and similar processing is repeated from the input/output device 2 to the input/ output device 5 and the address of each input/output device 2 to 5 is mapped on the memory. Thus, the error of the address such as double assignment, etc., can be eliminated and labor and time for setting again the mapping of the address of the input/output device on the memory in the case of the addition of the input/output device are saved.
Patent JP-2001148816-A (JP)
Title: Composition image broadcast device and receiver
Inventor: FUJITA KENICHI
IPC: H04N5/45
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To facilitate selection of a plurality of channels. SOLUTION: Reduced video images of other organized channels are composed with video images of respective organized channels and the resulting video images are transmitted in the case that a plurality of the organized channels is in operation on the same transmission channel or the like. Since information, where only a main video area is used for a display object, is transmitted, the main video image part only is usually displayed. However, since all images are displayed at display switching selection and contents of other organized channels are displayed on the screen and image configuration information is transmitted, each organized channel can be selected on the screen.
Patent JP-H02171520-A (JP)
Title: Ceiling flush type air conditioning device
Inventor: SHIGEHIRO RITSUO
IPC: F24F13/32
Filed: 1988-12-26
Abstract: PURPOSE:To effectively reduce an area where blast is peeled from a fan shroud and to uniformize air velocity distribution at the front of a heat exchanger by providing a guide member which approaches the shroud of the fan and attaches the flow of air to a position therebelow. CONSTITUTION:In an air passage 5 in a body casing 1, the flow of air bent from a suction port 2 toward a discharge port 3 is generated, and a centrifugal force by which a flow is peeled away from a shroud 4a is exerted on the shroud 4a side of a fan 4. In this case, the inner peripheral part of an upper surface 7a of a guide member 7 is caused to approach the outer peripheral part of an under surface 4b of the shroud 4a and is arranged in a manner to be overlapped therewith. Since the upper surface 7a is formed in a streamline shape, by means of a coanda effect in which air on the shroud 4a side of the fan 4 is attached to the guide member 7, the flow of air is attracted to below. Thus, air velocity distribution of the flow of air in a heat exchanger 6 is approximately uniformized in the vertical direction of the heat exchanger 6, and heat exchange efficiency is improved. This constitution maintains compactness of a device and reduces a given power and the generation of blast noise.
Patent JP-H11161523-A (JP)
Title: Fault information gathering device
Inventor: KAWADA KENJI
IPC: G06F11/34
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To efficiently gather and analyze fault information by starting an interruption in response to a report on the lapse of a specified time by a counter and copying data in an image memory to a backup area of a main memory by the interruption. SOLUTION: The connection of a reset/interruption changeover switch 108 is initialized to the side of an interruption control circuit 107. If some fault is detected in hardware or software during operation, a fault interruption is initiated to an interruption control circuit 107, which once receiving the fault interruption, issues a low-level interruption(INTA) to a processor 102 through a system bus 104 and makes a timer 116 to start counting. Then a fault information gathering program corresponding to the INTA process is started on the OS and the information in the image memory 113 is saved in two image memory backup areas of the main memory 103. Then the said timer 116 having started counting counts up, the interruption control 107 issues an unmasked interruption NMI.
Patent JP-H03189196-A (JP)
Title: Production of document
Inventor: OKABE MITSUO
IPC: B29C65/52
Filed: 1989-12-20
Abstract: PURPOSE:To gather fed materials stably by a method wherein when an adhesive- coated surface of a fed material is bonded to another material, an air flow blows on the materials to contact bond them with each other. CONSTITUTION:An air nozzle 11 is connected to a compressor and an air blasting means, such as a blower, and constructed so as to blow an air flow F vertically on paper A. In a gathering machine 10, paper B wound on a second pay- out roller 65 is fed by a paper feed mechanism in a direction of an arrow. An adhesive 61 is delivered from a nozzle 62 onto the fed paper B to be linearly applied on the paper B. After that, the paper B coated with the adhesive is adhesive is depressed against a back-up roller 63b together with the paper A payed out from a first pay-out roller 64 by the air flow F jetted out of the air nozzle 11 to be bonded to the paper A.
Patent JP-H05137950-A (JP)
Title: Dry type treating device for waste gas
Inventor: HIO HIDEAKI
IPC: B01D53/81
Filed: 1991-11-18
Abstract: PURPOSE:To remarkably decrease the acidic gaseous components in waste gases by providing a treating. agent transporting air piping directed toward a downstream side in the curved part of a waste gas duct and providing a reaction accelerator parted therefrom on the downstream side. CONSTITUTION:The treating agent transporting air piping 3 directed toward the downstream side is provided in the curved part 5 of the waste gas duct 2 and the reaction accelerator 4 parted therefrom is provided on the downstream side. Treating agent transporting air flow B contg. the treating agent (e.g. slaked lime powder) is supplied to the waste gaseous flow A disturbed in this curved part 5 to bring the acidic gaseous components and the treating agent into reaction and to remove the acidic gaseous components to some extent. The waste gaseous flow contg. the treating agent is simultaneously accelerated to generate a large disturbance to accelerate the reaction of the acidic gaseous components and the treating agent, by which the acidic gaseous components are further removed. Consequently, the acidic gaseous components in the waste gases are remarkably decreased.
Patent JP-H05161648-A (JP)
Title: Ultrasonic probe for coelomic use
Inventor: ITO TOSHIO
IPC: A61B8/12
Filed: 1991-12-13
Abstract: PURPOSE:To obtain the ultrasonic probe for coelomic use with which a desired tomographic image is obtd. by rotating an ultrasonic vibrator transducer and which can be easily operated. CONSTITUTION:A permanent magnet 28 mounted with the ultrasonic vibrator transducer which transmits and receives ultrasonic waves is freely movably disposed within the space constituted of a film-like member 22 and a base 20. Further, a permanent magnet 32 is freely rotatably disposed in the position where the permanent magnet 28 and the base 20 are clamped. A wire 38 which turns the permanent magnet 32 is provided. To make ultrasonic diagnosis, the ultrasonic probe is inserted into the body cavity of a patient and the ultrasonic waves are transmitted and received from a vibrator transducer part 14 to obtain the tomographic image of the part to be inspected within the body cavity. A dial is then turned while viewing the resulted tomographic image, by which a pulley 34 is turned via a wire 38 and the permanent magnet 28 magnetically stuck to the permanent magnet 32 turning integrally with a pulley 34 is turned. As a result, the vibrator transducer 30 is integrally turned with the permanent magnet 28 as well and the scanning direction of the vibrator transducer 30 is changed arbitrarily, by which the desired tomographic image is obtd.
Patent JP-H03191369-A (JP)
Title: Developing device for electrophotographic device
Inventor: KASAHARA RIKIO
IPC: G03G15/08
Filed: 1989-12-20
Abstract: PURPOSE:To prevent toner from being scattered to the cut side of this developing device by providing both ends of a toner recovering rod, which is near a sealing member, with a pair of screws which carry toner around the ends to the center of the rod. CONSTITUTION:The toner recovering rod 40 is a thin, long rod, a little longer than a developing roller 35 in its axial direction, and is provided with a pair of screws 40b at its both ends; a supporting shaft 40a is protruded. When the developing device 18 is driven, the toner recovering rod 40 follows the rotation of the developing roller 35 to rotate together with the roller 35, thereby carrying toner, which has fallen between the developing roller 35 and the sealing member 38, to the center of the toner recovering rod 40 in its axial direction by means of the screws 40b. The carried toner is held therebetween by the toner recovering rod 40 and the developing roller 35; it is carried to the innermost part of a developing chamber 31 and is recovered. Thus, the toner which has fallen between the developing roller 35 and the sealing member 38 is prevented from being scattered to the outside of the developing device 18.
Patent JP-H04207497-A (JP)
Title: Method of communication between separate control sections in sanitary cleaning device
Inventor: NIKI SHIGERU
IPC: H04Q9/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve the correspondence of each function with respect to a switch signal without giving effect on an information signal by using a remote transmitter so as to send the switch signal requiring emergency for a sanitary cleaning device keeping in contact between two control sections of a main body in serial communication at all times with priority. CONSTITUTION:A timer unit 1 and a main controller 2 are communicated in serial communication and the communication between the timer unit 1 and a remote controller 3 is implemented by using a light emitting element 4 and a light receiving element 5 opposite to each other. The remote controller 3 consists of a switch control means 6 able to give a signal to plural switches selectively and a switch signal generating means 15 outputting a preset pulse signal with an input from each switch and driving the light emitting element 4. The timer unit 1 consists of a detection circuit 7, a switch signal discrimination means 8, a priority decision means 9, a periodic transmission generating means 10, an information switch control means 11 and a serial communication transmission means 12. Thus, the function is immediately arisen with respect to a switch signal without giving effect on an information signal.
Patent JP-H10152139-A (JP)
Title: Pallet
Inventor: OKADA KAZUO
IPC: B65D19/34
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To solve problems of accuracy, reuse, etc., of a pallet for papermaking, by constituting a pallet with a grounding frame part, a top frame part, and an appropriate number of leg members and cutting plane circular grooves in which the upper header and the lower header of the leg members are fitted to the fitting positions in the grounding frame part and the top frame part and fitting the leg members applied with an adhesive into these grooves. SOLUTION: Leg members 4 are made of short paper pipes cut in the direction crossing at right angles against the longitudinal direction of the paper pipe. The longitudinal direction thereof is positioned to the upper and lower sides and fixed between the grounding frame 2 and the top frame 3. And plane circular grooves 2D, 3C in which the under headers 4A and the upper headers 4B of the leg members 4 are fitted to the fitting positions of the leg members 4, are cut in the grounding frame part and the top frame part 3. The leg members 4 applied with an adhesive 4C are fitted in the grooves 2D, 3C to secure the connection of the leg members with the grounding frame part and the top frame part.  Since the leg members are positioned in the connection part of the front and rear frame plates 2A, the right and left frame plates 2B, and the intermediate frame plates, these connection can be secured.
Patent JP-H01173388-A (JP)
Title: Data transfer circuit
Inventor: WATANABE HIRONAGA
IPC: G11C11/417
Filed: 1987-12-26
Abstract: PURPOSE:To ease the timing normal of a data transferring and to execute the input and output of data without interruption by providing a data transferring gate in each interval between a first circuit - a first data holding means - a second data holding means - a second circuit. CONSTITUTION:Between the first and second circuits not to be shown in a figure, two data holding circuits 11b and 11d and three data transferring gates 11a, 11c and 11e are arranged in a prescribed way and a conducting and an interrupting are executed in correspondence to a control signal. Thus, when the data are transferred from the first circuit (right) to the holding circuit, the data are transferred to the holding circuit 11d after the data are erased in the first circuit. Then, the gate 11e is opened and the data can be transferred to the second circuit. Even during the transferring to the holding circuit 11b, the gate 11e is opened and the transferring of the data can be continued from the holding circuit 11b. Then, the timing of the data transferring from the first circuit to the second circuit can be arbitrarily set and further, the input and output of the data can be executed without the interruption.