baber/WOPTO huggingface dataset:
Patent JP-2001023019-A (JP)
Title: Display device for quantity of remaining commodity of vending machine
Inventor: ISAKA HIROSHI
IPC: G07F9/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a display device for an automatic vending machine capable of easily confirming the quantity of remaining commodities of every commodity storage part. SOLUTION: This display device consists of a sale enable lamp 13 and a sold-out lamp 14, i.e., the display parts which are arranged corresponding to every commodity selection button 8, a remaining quantity detection part 15 which detects the quantity of remaining commodities of every commodity storage part 3 corresponding to each button 8 and a control part 17 which shows the quantity of remaining commodities of the part 3 detected by the part 15 by means of both lamps 13 and 14. In such a constitution, the quantity of remaining commodities of the parts 3 can be simultaneously displayed by means of the lamps 13 and 14 corresponding to the buttons 8 respectively.
Patent JP-S6172500-A (JP)
Title: Electroacoustic transducer
Inventor: ICHINOSE YUTAKA
IPC: H04R3/00
Filed: 1984-09-18
Abstract: PURPOSE:To reduce the number of microphone elements and stabilize a directivity by giving a relative gain of 1/n to respective element outputs when the number of microphone elements on a periphery is (n). CONSTITUTION:On a center of a circle, one microphone element (called element hereinafter) 10 is disposed and on a periphery of the circle shown by dotted lines, (n) number of elements 11-1n are disposed at an equal interval of 360 deg./n of relative angle. An output of the element 10 is added through an amplifier 20, and the respective outputs of the elements 11-1n through amplifiers 21-2n in an adder 3. With respect to a plane including the periphery vertically and above the element 10, a speaker 5 is provided and an output of the adder 3 drives a speaker 5 through an amplifier system not shown. Accordingly, by the adder 3, the outputs of the respective elements are respectively synthesized by a predetermined rate and a phase relation and a doughnut like directivity having a main direction of one extending along a plane including the circumfer ence.
Patent JP-H0539916-A (JP)
Title: Loading device for cartridge tank in space heater
Inventor: NAKAMURA MITSUO
IPC: F23K5/14
Filed: 1991-08-02
Abstract: PURPOSE:To load or unload a cartridge tank in a small space. CONSTITUTION:Upper and lower projections 5 with a distance between them project in the up-and-down direction on a side of a cylindrical tank holder 4 which accomodates a cartridge tank 2. A holding member 8 provided with a bent long hole 6 the upper side of which extends obliquely with respect to the lower side continuing in vertical direction and a linear long hole 7 that extends in vertical direction below this bent long hole 6 are made to hold the tank holder 4 by its engagements with the bent long hole 6 and linear long hole 7 so that the up-and-down movement as well as an oblique motion of the tank holder 4 can be given. The projections 5 of the tank holder 4 held by the holding member 8 are moved up and down by the rotation of an arm opening and closing lid 9.
Patent JP-H0750164-A (JP)
Title: Lithium battery
Inventor: YUMIBA HIDEAKI
IPC: H01M4/36
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a lithium battery of a high voltage and a high capacity by setting a ratio of the number of lithium, which reacts with one molecule of compound oxide to be used for the positive electrode active material at the time of discharge, to the number of oxygen included in one molecule of the copper compound oxide, to one or more. CONSTITUTION:Lithium or lithium-containing material is used for a negative electrode 2, and the electrolyte of an organic solvent group, which is obtained by dissolving LiCF3SO3 and LiClO4 in the mixture solvent of ethylene carbonate and 1, 2-dimethoxyethane, is used to form a lithium battery. As the active material of a positive electrode 1, copper compound oxide such as Cu3TeO6, which is mainly composed of copper, tellurium and oxygen, is used. Discharge reaction progresses in order of Cu3Te6+6Li   3Cu+Li6TeO6, and Li/O=6/6=1, and a high capacity can be obtained. Lowering of voltage at the initial time of discharge can be restricted by adding the active material such as TiS2 for lithium secondary battery.
Patent JP-H0672139-A (JP)
Title: Opening/closing structure of ventilation duct for vehicle
Inventor: KATAGIRI KATSUHIRO
IPC: B60H1/34
Filed: 1992-07-21
Abstract: PURPOSE:To enable the rotating operation of each shut damper by one operating lever even if the axes of the supporting shafts of two shut dampers intersect each other. CONSTITUTION:The axis of the supporting shaft 10 of a second shut damper 11 is orthogonal to the axis L1 of the supporting shaft 8 of a first shut damper 9. Second rotation transmission mechanism Y can transmit the rotation of an operating lever 13 to the second shut damper 11 while changing its rotating direction. Transmission switching mechanism Z places the first shut damper 9 into the opened position and the second shut damper 11 into closed position when the operating lever 13 is positioned at the specified angle. The transmission switching mechanism Z allows the second rotating transmission mechanism Y to transmit the rotation to the second shut damper 11 when the operating lever 13 is rotated from the specified angle and cuts off the transmission of the rotation performed by the second rotation transmission mechanism Y when the operating lever 13 is rotated in the opposite direction.
Patent JP-H0866055-A (JP)
Title: Power conversion apparatus
Inventor: INARIDA SATOSHI
IPC: H02M7/12
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a power conversion apparatus which improves the power factor in the whole regenerative power range of an inverter constituted of a switching element which does not have any self-arc-extinguishing capability. CONSTITUTION: A power conversion apparatus is provided with a converter 3 by an element which is not self-arc-extinguished such as a thrysitor which controls a phase so as to obtain a DC output voltage, with a reactor 4 and with a capacitor 5, and an inverter 8 whose power can be regenerated and a motor 9 are connected as loads. A converter control device 7 sets a target capacitor voltage Ed* so as to be high according to the large input of detected inverter regenerative power Wr, i.e., according to a reduction in the value of regenerative power, when power is regenerated, and the ignition phase of the thyristor is controlled in such a way that the voltage Ed of the capacitor 5 becomes high. Consequently, in the converter constituted of the switching element which does not have any self-arc-extinguishing capability, a power factor can be improved when regenerative power is small.
Patent JP-2001024902-A (JP)
Title: Video signal output device, video signal input device and video device using respective input and output devices
Inventor: YASUDA HIROSHI
IPC: H04N7/08
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To exactly detect the validity of a video signal. SOLUTION: At a prescribed position (n) inside a vertical retrace line period B of a video signal on the side of the video signal output device, a marker signal (m) having a polarity opposite to that of vertical and horizontal synchronizing signals V and H is inserted with a retrace line erasure level P as a reference. On the side of the video signal input device, on the other hand, the said marker signal (m) is detected and on the basis of this detected position (n), respective horizontal line numbers (a) and (b) or the like corresponding to the start and end of validity A are detected.  Thus, since the input and output devices are synchronized on the basis of the marker signal (m) different from the respective synchronizing signals V and H included in the video signal, even when the vertical synchronizing signal V or the like is disturbed, the original validity A can be exactly detected.
Patent JP-H0648413-A (JP)
Title: Taping device
Inventor: BABA TATSU
IPC: H01L21/68
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a taping device which enables take-up reels respectively for a roll of embossed tape, a roll of sealing tape, and a roll of specially prepared tape to be replaced without stopping the taping apparatus and speedily. CONSTITUTION:A plurality of slide supports 2a, 2b,... each of which care be transferred by being slid between a position for the normal setting and a position for the replacement are arranged in parallel with each other. Tape cassettes holding respectively a roll of embossed tape and a roll of sealing tape, including a take-up reel or which a roll consisting of embossed tape alternated with sealing tape in a set of two layers is put, can be mounted on or dismounted from the respective slide supports 2a, 2b,... which are at the positions for the replacement.
Patent JP-H04232898-A (JP)
Title: Tool for removing lock tube
Inventor: JIYON DENISOON UTSUDO
IPC: G21C19/33
Filed: 1991-08-02
Abstract: PURPOSE: To provide a tool for removing a lock pipe from an upper nozzle of a nuclear fuel assembly. CONSTITUTION: A tool 48 is provided with a slender hollow tubular device 72 having a lower end part 72B insertable into a lock pipe 56 and a driver 74 movably mounted vertically in the tubular device 72. A lower end part 74B of the driver 74 drives a lift member 90 of the lower end part 72B of the tubular device 72 between an expansion state and a contraction state and a catch element 90C of the lift member 90 is loaded or unloaded from a hole provided in the lower end part 72B of the tubular device 72 to be engaged with or separated from the lower rim of the lock pipe 56. The lower end part 72B of the tubular device 72 is provided with a tubular element 94 and a guide member comprising a guide element 96 to be fitted into the lower end. As the outer diameters of the tubular element 94 and the guide element 96 are equal, the outline between the both is smooth.
Patent JP-H0244864-A (JP)
Title: Picture transmission equipment
Inventor: FUJII AKIO
IPC: H04N1/415
Filed: 1988-08-05
Abstract: PURPOSE:To transmit a vector-quantized code of an appropriate motion adaptation expression, and to improve picture quality by selecting one of a first and a second vector-quantizing means in coformity to the decided result of a motion deciding means. CONSTITUTION:A maximum value.minimum value position detection circuit 80 detects the transmission order of the maximum value MAX and the minimum value MIN of received data, and decides whether that block is a motion mode or a still mode. A delay circuit 82 delays the vector-quantized code by the longest time portion among time required for respective detecting operations in a maximum value detection circuit 40, a minimum value detection circuit 42 and the maximum value.minimum value position detection circuit 80. Switches 84, 85 are connected to a contact point (a) at the time deciding the detection circuit 80 is 'still', and are connected to a contact point (b) at the time of deciding as 'motion'. Thus, picture information can be transmitted in the high picture quality.
Patent JP-S5896704-A (JP)
Title: Superconductive electromagnet and manufacture therefof
Inventor: MITSUNE SUSUMU
IPC: H01F6/06
Filed: 1981-12-04
Abstract: PURPOSE:To keep away a superconductive coil from an adverse influence of welding heat by a method wherein the welded position of a spool and a cover is provided at the position apart from the superconductive coil. CONSTITUTION:A superconductive coil 3 is formed by winding a superconductive wire after guiding to the guide edge 2a of a spool 2 having a ?-shaped section. A coil 3 is inserted in the spool 2 so as to cover the coil 3 with an impregnating cover 8 provided with a welding edge 7, and a container 10 is formed by welding the end section of a guide edge 2a and the end section of the edge 7 of the cover 8. Next, the opening section 1 of the spool 2 is covered with a refrigerant flowing path cover 11 to weld to the edge 2a of the spool 2, and a refrigerant flow path 12 is formed with the cover 8. Synthetic resin 14 is injected in the gaps among the coil 13, spool 2, and cover 8 by vacuum impregnation for hardening. This reduces friction by electromagnetic force to decrease occurrence of quenching, thereby the superconductive coil is exempted from an adverse influence of welding heat.
Patent JP-H1059028-A (JP)
Title: Vehicular seat rail assembly
Inventor: REES RICHARD W A
IPC: B60N2/42
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular seat rail assembly adapted to freely slide within its upper and lower rails upon receiving an impact not to hurt passengers. SOLUTION: An adjustable vehicular seat rail comprises an upper and a lower rail 30 and 32 both slidingly fitted to each other. The substantially cross- sectioned upper rail 30 is constituted of a vertical web 36 and a horizontal web. Both longitudinal edge portions of the horizontal web define a pair of inward-opened passages 42 extending longitudinally. The bottom edge portion of the vertical web 36 is drawn outward to form a pair of longitudinal flanges 40 directed in the opposite directions to each other. The substantially U- sectioned lower rail 32 includes a pair of longitudinal flanges 66 adapted to slidably fit into the passages 42 of the horizontal web, and a longitudinal passage 68 adapted to slidably fit on the flanges 40 of the vertical web.  The passage 68 of the lower rail is partly brought into close contact with the periphery of the flanges of the vertical web 36 to check the separation of the upper rail from the lower rail.
Patent JP-2001016993-A (JP)
Title: Stem part-supporting apparatus of culturing apparatus
Inventor: ONO YUZO
IPC: A01G9/12
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a part near the stock root is hung down while growing in horizontal direction and creeps over the ground and as a result, a conventional apparatus promotes occurrence of disease injury or makes defoliation operation difficult, though the plant is cultured while moving hanging down position of stem tip of a plant such as tomato which elongates as the plant grows to side apart from a culturing bed member when the plant is cultured by using a conventional apparatus. SOLUTION: A culturing bed member 1 for culturing a plant by nourishing solution fed is installed on a culturing shelf. A hanging down apparatus 3 for supporting stem part which elongates as the plant grows in hanging down state is installed in the upper part of the culturing shelf 2. The hanging down apparatus 3 is installed so that the handing down position is movable to the side apart from the culturing bed member 1 as the stem grows. A stem part- supporting frame 4 is installed so as to step over a culturing bed member frame 14 on the culturing bed member 1. The stem part-supporting frame 4 supports stem hung down by growing in the intermediate part and provides a stem drop- preventing part in the ends.
Patent JP-H0358448-A (JP)
Title: Wiring correcting system
Inventor: TATSUMI TAMAKI
IPC: G06F17/50
Filed: 1989-07-27
Abstract: PURPOSE:To make it possible to perform easily a correction of a path to shift a segment caused by the generation of a crosstalk error by a method wherein a wirable lattice section retrieving means, a segment generating means, a segment part deleting means and a means for connecting ends of segments are provided. CONSTITUTION:Wirable lattice sections of outer peripheral lattice rows 33 and 34 of adjacent and parallel 2 segments 31 and 32, which are designated a correction of a path, are retrieved by a wirable lattice section retrieving means and a segment 35 is generated by a segment generating means between the wiring available lattice intervals retrieved by the wirable lattice section retrieving means. Moreover, a segment part to oppose to the segment 35 generated by the segment generating means is deleted by a segment part deleting means in a segment, which is an object of a correction, and an end point of this deleted segment part and end points of segments 36 and 37 generated by the segment generating means are connected to each other by a means for connecting ends of segments. Thereby, a correction of a path to shift a segment caused by the generation of a crosstalk error can be easily performed and the burden of an operator in an interactive wiring processing can be reduced.
Patent JP-S5985125-A (JP)
Title: Multi-band radio receiver
Inventor: UMEMOTO KATSUHIKO
IPC: H03J5/24
Filed: 1982-11-08
Abstract: PURPOSE:To decrease the cost by combining a short ferrite bar antenna and a tuning transformer so as to form a band selecting section. CONSTITUTION:An inductance of a ferrite antenna coil L3 is tuned to the 1st band signal and an inductance of a tuning transformer L4 is tuned to the 2nd band signal having a frequency lower than that of the 1st band when the ferrite antenna coil L3 is connected to a tap (b). In taking the 1st band as a medium wave and the 2nd band as a long wave, the inductance of the ferrite antenna coil L3 is 280muH and that of the tuning transformer L4 is about 8mH. The tracking is adjusted for the medium wave by the position of the L3 and a trimmer capacitor C3 and for the long wave by the core of L4 and a trimmer capacitor C4.
Patent JP-S6254133-A (JP)
Title: Fiber temperature sensor
Inventor: HIROSE TAKAO
IPC: G01L1/24
Filed: 1985-09-03
Abstract: PURPOSE:To accurately measure the variance of temperature by connecting two kinds of polarization plane maintaining fiber, which are different in temperature characteristic but have the same distortion characteristic, so that their axes of polarization are shifted by 90 deg.. CONSTITUTION:A polarization plane maintaining fiber 12 (the first fiber and a polarization plane maintaining fiber 16 (the second fiber) are provided, and both fibers are connected at a connection point 19 by melt-fixing or the like. A posides of clads 14 and 18 are made orthogonal to each other to connect them at the connection point 19 for the purpose of shifting the axis of polarization of the fiber 12 including a core 13 and the elliptic clad 14 around the core 13 and that of the fiber 16 including a core 17 and the elliptic clad 18 around the core 17 from each other by 90 deg.. A phase difference is generated between the X-axis component and the Y-axis component according as polarized light is transmitted in polarization plane maintaining fibers, and the plane of polarization where both components are synthesized is rotated. The rotation of the plane of polarization as the result of the phase difference is detected as an intensity of light by a photodetector when it passes an analyzer.
Patent JP-H1039409-A (JP)
Title: Camera
Inventor: HONDA TSUTOMU
IPC: G03B19/06
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a camera which is short, in a lens back regardless of the fact that two mirrors are provided and capable of executing silver salt photographing and video photographing. SOLUTION: A pellicle mirror PM divides a luminous flux L0 after passing through a photographic lens TL into first and second luminous fluxes L1 and L2 and a movable mirror RM switches the optical path of the second luminous flux L2 to one of optical paths where a third luminous flux L3 and a fourth luminous flux L4 advance. The first luminous flux L1 is made incident on a video photographic system V in the lower part of a mirror box MB and the second luminous flux L2 is made incident on the movable mirror RM, by the division of the luminous flux. Then, the luminous flux L4 is made incident on an optical finder system F in the upper part, of the mirror box MB or the luminous flux L3 is made incident on a sliver salt photographic system G by the switching of the optical path.
Patent JP-S5894471-A (JP)
Title: Printer
Inventor: KAGAWA HIROMITSU
IPC: B41J2/485
Filed: 1981-11-30
Abstract: PURPOSE:To add a magnifying or a reducing function to a printer when drops of ink are deflected according to printing signals, projected on a printing paper  and printed by a method wherein the quantity of deflection is magnified or contracted and simultaneously the feed speed of the paper is made variable. CONSTITUTION:Brightness signals and deflection signals are issued from the printing control section 3 according to character codes and character patterns. The deflection signals are sent to the ink deflection section 2 and the drops of ink projected from the ink projecting section 1 are deflected to print desired characters and figures. In that case, when a contraction printing command button 51 is depressed the amount of deflection of the ink drop is made smaller than the standard amount of deflection and the feed speed of the printed paper is controlled to be slower than the standard amount of deflection. On the contrary, if a magnification printing command button is depressed, the amount of deflection of the ink drop, the feed speed of the paper are reversed.
Patent JP-H0616186-A (JP)
Title: Cowling structure for ship propulsion machine
Inventor: OISHI HIROSHI
IPC: F02M35/16
Filed: 1992-06-30
Abstract: PURPOSE:To provide a cowling structure which is used for a ship propulsion machine, and can reduce the leak of an engine noise from a cowling, and is excellent in characteristics to prevent water from entering the cowling and simple in the cowling structure, and can dispense with a special means to discharge the water invading the cowling. CONSTITUTION:A cowling structure for a ship propulsion machine has a drain passage 44 formed in such a way as a top cowling 10 covering an engine is provided with an air duct 30 which protrudes about upward and opens, and an air duct molding 16 is arranged above the air duct 30, and air sucked in from an outside air duct 18 is passed through an intake passage 42 between a top cowling and the air duct molding to ventilate the air duct 30, and moreover separates moisture in the intake passage 42 and pushes it out downward for its getting out of the cowling.
Patent JP-S6176243-A (JP)
Title: Permanent magnet chuck
Inventor: MATSUHASHI TAKEO
IPC: B23Q3/154
Filed: 1984-09-19
Abstract: PURPOSE:To secure such a permanent magnet chuck as being unnecessary for a large space for movement and in a simple structure besides compact in size, by forming a shiftable moving permanent magnet with a circular magnet capable of rotation around a center shaft, while making the number of units less than that of fixed permanent magnets. CONSTITUTION:With operation of an operating gear 24, a moving permanent magnet 16 is rotated round by 180 deg. from a nonexciting circuit and operated to reach a rotation position where a magnetizing direction to the magnet 16 is paralleled with that of a fixed permanent magnet 14. If so, in cooperation with both these permanent magnets 14 and 16, a large magnetic potential difference is produced in space between a magnetic pole member 36 coming close toward one side of a ridge part 22a from the other side one 22a and the ridge part 22a whereby a magnetic action 32 is placed under the exciting state, and a magnetic substance is strongly attractable on this magnetic action surface. Thus, a space for making the moving permanent magnet reciprocate inside a housing 22 is no longer required, while a permanent magnet chuck 10 comes compact in size. In addition, as the fixed permanent magnet, a single permanent magnet is used so that the number of permanent magnets is reducible and, what is more, its structure is simplifiable.