baber/WOPTO huggingface dataset:
Patent JP-H0587629-A (JP)
Title: Hot-wire detector
Inventor: TSUTSUI JOJI
IPC: G01J1/42
Filed: 1991-09-25
Abstract: PURPOSE:To enable operation in a test mode in a non-contact manner without providing a test operation switch. CONSTITUTION:A hot-wire sensor 101 is arranged to detect heat rays radiated from a human body or the like and a photoelectric conversion detecting section 11 which encodes a light signal produced by detecting light through a photodetecting window and modulated in a specified pattern to output a test mode starting signal. Moreover, a test mode timer 12 is provided to count a specified test mode time when a test mode starting signal is received as outputted from the photoelectric conversion detecting section 11 and a detection signal processing section 14 which allow the lighting of a display lamp by a time counted by the test mode timer 12 to switch a hot-wire type detector 1 automatically from the test mode to normal mode after a test time passes.
Patent JP-H07131405-A (JP)
Title: Diversity reception system
Inventor: OTSUKA KENGO
IPC: H04B7/08
Filed: 1993-11-02
Abstract: PURPOSE:To reduce the man-hour and the expense for installation of antennas and feeders by setting radiation characteristics of antennas so that they are multibeam and one beam direction is common to two antennas. CONSTITUTION:A transmitter-receiver as a diversity receiver and antennas 2 to 4 connected to the diversity input of this transmitter-receiver are provided. Radiation characteristics of these antennas 2 to 4 are multibeam, and they are so set that one beam direction is common to two antennas 2 and 3, antennas 3 and 4, or antennas 4 and 2. Radiation characteristics of antennas 2 to 4 are multibeam with respect to reception frequency but monobeam with respect to transmission frequency. The antenna 2 executes transmission/reception in the direction of an arrow 101 and reception in the direction of an arrow 103, and the antenna executes of transmission/reception in the direction of an arrow 102 and reception in the direction of the arrow 101, and the antenna 4 executes of transmission/reception in the direction of the arrow 103 and reception in the direction of the arrow 102.
Patent JP-H0682014-A (JP)
Title: High load gas burner
Inventor: HIRAMATSU HAJIME
IPC: F23D14/22
Filed: 1992-09-01
Abstract: PURPOSE:To reduce combustion noise and stabilize the combustion by shaping a radial opening for a pilot gas hole and a pilot air hole and extending the length of a mixing passage satisfactorily. CONSTITUTION:A pilot gas hole 1a and a pilot air hole are bored on a combustion recess 22 installed to a combustion chamber 20. These holes are radially opened on the combustion recess 22. Then, a main mixed gas hole 9a is bored on the combustion chamber 20 and it is installed to the outer peripheral part of the pilot combustion recess 22. The main mixing gas hole 9a is connected to a sufficiently long mixing passage, which forces pilot flames to extend to the outer periphery part and provides a satisfactory flame holding effect, thereby stabilizing combustion. Since a mixing passage provides a satisfactory long length required for combustion, the air and gas are mixed satisfactorily, thereby reducing combustion noise.
Patent JP-H03138998-A (JP)
Title: Connector structure
Inventor: NOKIMURA HITOSHI
IPC: H01R13/62
Filed: 1989-10-24
Abstract: PURPOSE:To connect by a simple structure by providing an engaging protrusion corresponding to an engaging recess of a mother board side at a printed board side connector housing, and so disposing as not to engage the protrusion with the recess until the board is completely inserted into a shelf. CONSTITUTION:A connector housing 2 of a mother board side has a plurality of engaging recesses 7 on the inner surface of its upper wall. On the other hand, a printed board side connector housing 4 has engaging protrusions corresponding to the recesses 7 on its upper surface, is biased upward by the elastic member 10 of the housing 2, and the recesses 7 and the protrusions 8 are not engaged with each other until a circuit board 3 is completely inserted into a shelf. Thus, the corresponding recesses and protrusions are engaged with each other after a final point, a contact spring 6 is elastically brought into contact with a contact pin 5 to complete the connection of both the connectors.
Patent JP-S62135448-A (JP)
Title: Monomer composition
Inventor: ONO HIDEKI
IPC: A61K6/884
Filed: 1985-12-09
Abstract: PURPOSE:To obtain a monomer composition containing specific monomers at a specific ratio and useful as a dental composite material having excellent mechanical properties such as compression strength, tensile strength, etc., high affinity to dentine and low water-absorption. CONSTITUTION:The objective monomer composition can be produced by compounding (A) 20-60wt% component of formula I (R<1> is H or alkyl; l and m are >=0), (B) 10-50wt% component of formula II (R<2> is H or alkyl; n is >=0) and (C) 20-60wt% component of formula III (R<3> is H or alkyl). The ratios of A:B:C are preferably (20-50):(15-40):(20-60), especially (20-30):(20-40):(30-50) by wt%.
Patent JP-H02120894-A (JP)
Title: Voice synthesizing device
Inventor: SAITO SHIGETOSHI
IPC: G10L13/00
Filed: 1988-10-31
Abstract: PURPOSE:To easily manage sound messages, etc., and at the same time, to improve the quality of voices by previously writing output messages on an exchangeable recording medium by using a voice parameter and prosody parameter strings and reproducing the messages by means of a prosody parameter reading synthesizing means. CONSTITUTION:A character string 100 is given to a character string analyzing section 1 and a voice parameter string 400 produced by a voice parameter string producing device 4 by conversion and prosody parameter string 500 produced by a prosody parameter string producing device 5 by conversion are inputted to a voice synthesizer 13. When it is discriminated that synthesized voices 700 are properly synthesized after listening to the voices 700, the parameter strings 400 and 500 are sent to a memory card writing device 14 and written on a memory card which is an exchangeable recording medium. When the memory card is inserted into a voice and prosody parameter reading synthesizing device 40, synthesized voices 800 are produced. Therefore, voice messages to be outputted can be managed easily and, at the same time, the quality of synthesized voices can be improved.
Patent JP-2001095825-A (JP)
Title: Powder medicine spray for animal
Inventor: OKI HISATOMO
IPC: A61D7/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To stably give the powder medicine to the lung of a small animal by diffusing the powder medicine in granule. SOLUTION: A spray nozzle 10 is long and small in diameter, and the spray nozzle 10 can be inserted in the trachea, the lung, etc., of a small animal. In addition, the powder medicine in a powder medicine storage chamber 4 can be diffused in granule by the turbulence or the swirl formed by the air from a pump 5. The powder medicine can be distributed even in the spray nozzle long and small in diameter. The powder medicine becomes the air flow with the powder medicine mixed therein, and the powder medicine can be stably given in the lung even when the air flow to be fed from the pump 5 is weakened. In addition, a powder medicine spray substantially comprises a spray body 1, the pump 5 and the spray nozzle 10, the number of part items is reduced, the manufacturing cost is reduced, and the powder medicine spray can be used in a disposable manner.
Patent JP-S62134371-A (JP)
Title: Electric motor type power steering
Inventor: IKEDA WATARU
IPC: B62D5/04
Filed: 1985-12-06
Abstract: PURPOSE:To contrive to miniaturize a device by detecting a steering torque accompanying the rotating operation of a handle by means of a torque sensor and driving an electric motor including a stator fixed to a column shaft, according to the detected output, so as to get a steering aid. CONSTITUTION:When a handle is rotated, a torsion bar 8 is twisted and then a voltage signal in response to the torsional quantity of the torsion bar 8 is generated in a torque sensor 9. Then this voltage signal is input into a control unit 12 through a preamplifier 10 and a slipring 11. In this control unit 12, first of all, car speed data are compared with standard data and when the car speed data are less than the standard value, next a detected signal concerning this steering torque is compared with that standard data. Then, when the steering torque is the standard value or more, the rotating direction of a pulse type electric motor M and its output pulse rate are decided and the electric motor M is driven through a driving circuit and then steering aid is generated.
Patent JP-S62135297-A (JP)
Title: Detector for position of magnetic pole
Inventor: FUKUYAMA NORIO
IPC: H02P25/06
Filed: 1985-12-06
Abstract: PURPOSE:To eliminate the need for the fitting of a dedicated pole-position sensor to the outside, and to miniaturize a device by overlapping a high-frequency signal to a motor drive signal, detecting flux change by a detecting without concentrically wound to a motor winding and obtaining a pole-position signal. CONSTITUTION:A high-frequency signal is overlapped to a current command by multioliers 22, 21 and subtractors 22, 23. A power amplifier feeds current according to the command to a winging Bypass filters (HPF) 24-27 lead out only the high-frequency signals from sensor winding voltage VS1-VS4. Multipliers 28-31 for multiplying HPF outputs by the same high-frequency signals as the overlapping ones to the current command, a subtractor 32 subtracting outputs from the multipliers 28 and 29, a subtractor 33 subtracting outputs from the multipliers 30 and 31 and low-pass filters 34, 35 for eliminating high-frequency components from outputs from the subtractors 32, 33 are mounted, and a pole-position signal is acquired.
Patent JP-H04157077-A (JP)
Title: Laser beam narrow gap welding method
Inventor: MATSUMOTO TAKERU
IPC: B23K26/21
Filed: 1990-10-15
Abstract: PURPOSE:To perform narrow gap welding without generating arc blow by oscillating a laser beam projected on the inside of a narrow gap by reflection mirrors inserted into the same narrow gap to melt a gap side wall. CONSTITUTION:The laser beam 1 is condensed by a condenser lens or a parabolic mirror 2 and projected on the inside of the narrow gap by a couple of reflection mirrors 5 and 6 which are inserted into the narrow gap and set up there. The one mirror 6 of these couple of reflection mirrors 5 and 6 is oscillated 7 by a necessary angle so that the laser beam 1 can be projected on both corners of the bottom of the narrow gas. In accordance with the oscillation 7 of the laser beam 1, a welding wire 8 is then fed and weld metal 9 is formed.
Patent JP-H08115718-A (JP)
Title: Manufacture of lead-acid battery
Inventor: ONARI MASAHIKO
IPC: H01M4/22
Filed: 1994-10-13
Abstract: PURPOSE: To retard early capacity drop, increase charge/discharge cycle life, and stabilize quality by using a lead alloy grid containing practically no antimony in a positive electrode, letting a battery stand for specified time after pouring an electrolyte, then starting in-container-formation. CONSTITUTION: Ball-milled lead powder with an oxidation degree of 75% is kneaded together with water and dilute sulfuric acid to prepare positive paste, and the paste is filled in a grid made of Pb-Ca-Sn alloy containing practically no antimony. The grid filled with paste is aged in a 45 deg.C constant temperature bath and a non-formed positive plate measuring 100mm in height and width and 2mm in thickness and with an active material density of bout 3.5g/cm<3> is obtained. A battery is assembled with this positive plate and a usual non- formed negative plate, and sulfuric acid with a specific gravity of 1.23 is poured into the battery, the battery is let to stand for 0.1-2 hours, then in-container- formation is started. Charge/discharge performance is increased, early capacity drop is retarded, life is lengthened, and quality is stabilized.
Patent JP-H10119170-A (JP)
Title: Flexible laminated film
Inventor: GOTO HIDEKI
IPC: B32B27/30
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To improve processability, conductivity, gas barrier properties, keystroke resistance and flexibility by sequentially providing a first organic layer, inorganic layer, second organic layer and conductive layer on at least one side of a polymer film, and forming the inorganic layer by making low temperature curing perhydropolysilazane solution inorganic. SOLUTION: A polymer film 1 is coated with solution containing epoxyacrylate prepolymer as first organic layer 2, heated to remove solvent, irradiated by a high pressure mercury lamp to cure resin, thereby forming a first organic layer 2. Then, it is coated with perhydropolysilazane solution, then heated, for example, at 150 deg.C for 3 hours, and further treated at 85 deg.C at 85% R.H. for 30 hours to obtain an inorganic film 3 of SiO2 . Thereafter, a second organic layer 4 is formed by similar resin and forming method as those of the layer 2. Then, as a conductive layer 5, a conductive film is formed by a DC magnetron method. Subsequently, the conductive film is coated with resist, exposed, developed and etched to manufacture a predetermined circuit.
Patent JP-H11116230-A (JP)
Title: Purifying method of silane fluoride
Inventor: OHASHI MITSUYA
IPC: C01B33/107
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To simply, efficiently and completely remove hydrogen chloride by reaction while suppressing the disproportionation of silane fluoride by allowing the silane fluoride containing hydrogen chloride to contact with metal zinc. SOLUTION: Hydrogen chloride is removed by reaction by allowing the silane fluoride (Six Hy F2+2y-y ) ((x) represents integers of >=1, (y) represents integers of >=0 to <=2x+1) containing hydrogen chloride to contact with metal zinc. As the metal zinc, one having 20 μm to 2 μm average particle diameter is preferably used. The contact time of the silane fluoride containing hydrogen chloride with the metal zinc is preferably 1-20 sec, which depends on the temp., and the contact temp. is preferably 0-90 deg.C. As the contact method, any method of solid-gas contact, solid-liquid contact can be used. The material of a device to be used is preferably nickel, a nickel alloy, stainless steel or the like. The metal zinc previously exposed to the silane fluoride for >=10 min is preferably used to prevent the lowering of purity of silane fluoride by the disproportionation.
Patent JP-H11111127-A (JP)
Title: Puffer type gas blast circuit breaker
Inventor: IWANADE NAOKAZU
IPC: H01H33/70
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a puffer type gas blast circuit breaker capable of contributing to the miniaturization of equipment by reducing a distance between two arc contacts opposed to each other while keeping its excellent insulating performance. SOLUTION: A shield electrode 13 with the same potential as that of an opposite part 11 is provided on the opposite part 11 to be opposed to an insulating nozzle 5. Time shield electrode 13 is arranged concentrically with an opposite arc contact 9 and an opposite current contact 10. A coil spring 14 is mounted on the shield electrode 13. The shield electrode 13 is pushed in the opposite direction of a movable part 8 side by the end of the insulating nozzle 5, so that it can be returned to an original position with the operation of the coil spring 14 to encircle the opposite arc contact 9 when the insulating nozzle 5 is separated.
Patent JP-H07126733-A (JP)
Title: Top-blowing oxygen lance in converter
Inventor: WAKAMATSU SHINICHI
IPC: C21C5/46
Filed: 1993-11-05
Abstract: PURPOSE:To provide a top-blowing oxygen lance in a converter, in which metal is not stuck and deposited and not grown. CONSTITUTION:In order to prevent the sticking of the metal to the top-blowing oxygen lance 5 accompanied with 'hard blowing' refining, oxygen nozzles are arranged to the intermediate part 3 of the lance, at which spattering of the molten steel and the sticking of the metal are developed in a largest quantity at the prescribed interval in the vertical direction of the oxygen lance 5. Further, these oxygen nozzles are arranged at least in two or more rows in the circumferential direction of the lance. At the time of blowing high pressure oxygen for refining from these oxygen nozzles toward the lance surface synchronized with the top blowing refining, the stuck molten steel is remelted and flowed out by the oxidation-exothermic reaction. The grooves are developed in the stuck metal in the courses along the oxygen nozzle lines according to the number of nozzle lines and the metal stuck to the oxygen lance surface is cut off in the small pieces and dropped down with the dead wt. to prevent the stickiness of the metal.
Patent JP-S61155132-A (JP)
Title: Copying machine with auxiliary feed passage
Inventor: OKUDA MASAKIYO
IPC: G03G21/00
Filed: 1984-12-27
Abstract: PURPOSE:To shorten a span of operating time as well as to improve an availability factor ever so high, by separating an auxiliary feed passage from a one-side copying feed passage or the like at the time of jam happening inside the feed passage, while effectively discharging paper to be conveyed inside the one-side copying feed passage. CONSTITUTION:When a sensor S1 or S2 detects a paper jam, a solenoid driving a gate 21 is turned on, moving in an arrow G direction. Next, a solenoid driving a gate 20 is turned on, moving in an arrow E direction. Then, drive motions of a paper feed belt 18, a turnover feed roller 23, and feed rollers 24 and 25 are stopped. With movements of these gates 20 and 21, a bin 17a direction is opened, and paper in the point midway in conveyance of a one-side copying feed passage 12 is housed in the bin 17a. Afterward, paper discharge to the bin 17a is all over, then all motion of a copying machine is stopped whereby jam happening is displayed on an operating part, urging the release of a paper jam.
Patent JP-H1191587-A (JP)
Title: Slip stopper for infant seat
Inventor: SUZUKI ITO
IPC: B62B9/24
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To design a slip stopper to prevent an infant seated in an infant seat from slipping down with reliability without physically burdening it over a longer period of its growth and to b e stored away in smaller space while not used. SOLUTION: A seat cushion 17 has a bottom 17a, a back rest part 17b seriated to the bottom 17a, and a footrest 17c on which a piece of plain cloth is sewn as a coming off preventing cloth 17e over not only the front side but also the right and left sides. The cushion 17 is provided at inner forward portions of its armrest covers 17d with pockets 17f that are open at their rear sides by means of hook-and-loop fasteners. The coming off preventing cloth 17e is formed at its appropriate position with a second crotch-belt hole 17n, in which a crotch belt is inserted.
Patent JP-H06104775-A (JP)
Title: Output level setting circuit
Inventor: TAKAI HARUKI
IPC: H04B1/04
Filed: 1992-09-22
Abstract: PURPOSE:To inform an output level setting failure, and to prevent an adverse influence due to the setting failure by outputting an output level information signal for minimizing the output level of an output signal when an alarm signal is inputted, by an output level information generating circuit. CONSTITUTION:A level detecting circuit 4 detects the level of an output signal 102 as an output level actual value 106. The actual value 106 is compared with an output level information signal 104 by a comparator circuit 5, and whether or not the output signal 102 is within a prescribed range is discriminated. When the output signal 102 is not within the prescribed range, an alarm signal 107 is outputted from the circuit 5. Thus, an output level information generating circuit 2 outputs a signal 104 for setting the output signal 102 to be the lowest value, and an arithmetic circuit 3 outputs an output level setting signal 105 to an output level changing circuit 1. Thus, the output signal 102 is controlled to be the minimum level. Therefore, the circuit failure can be informed by the signal 107, the output level can be controlled to be the minimum value at that time, and the various kinds of adverse influences due to the control invalidating state of the output level can be preliminarily prevented.
Patent JP-H02122780-A (JP)
Title: Video signal recorder
Inventor: YAMAZAKI YASUYUKI
IPC: H04N5/781
Filed: 1988-10-31
Abstract: PURPOSE:To prevent the display of an awkward video at the time of reproducing by executing a blanking processing for the whole area of the recording medium from a prescribed position on the recording medium up to the point where the video signal recording is started. CONSTITUTION:A video signal processing circuit 10 adds respective types of corrections to the video signals supplied from an image pickup element 6, forms a luminance signal Y and color difference signals R-Y and B-Y, further, executes a blanking processing for the signal Y according to a blanking pulse outputted from a timing signal generating circuit 9 by a blanking circuit in the circuit 10, and outputs it. The processed signal Y is luminance FM-modulated 11, and then supplied to a multiplexing circuit 14. The circuit 14 frequency-multiplexes and outputs a supplied FM-modulated luminance signal and an FM-demodulated color difference sequential signal, recording amplifies them, and then sends them to a switching circuit 16. The circuit 16 synchronizes the supplied signal with a magnetic head 17a at the time of field recording, synchronizes it with a head switching signal at the time of frame recording, and forms a still picture on a magnetic disk 1.
Patent JP-H0995126-A (JP)
Title: Blow-off device of air conditioner
Inventor: INOUE MAKOTO
IPC: B60H1/34
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of air without changing a grille mounting area by providing a grille opened on a room inner side in the connection part closed of the air supply opening of an instrument panel provided to blow off air sent from a duct. SOLUTION: An opening part 17 is provided in a grille mounting panel 14 between an external design surface 13 and a duct 15, an independent type blow- off grille 7 is inserted into the opening part 17, an opening hole 6 opposite to the blow-off grille 7 is formed in the external design surface 13, and a grille 1 is formed in the connection part 2 between the opening holes 6. Air from the duct 15 is blown off from the blow-off grille 7 and the grille 1, and the capacity of air sent out to the room side can be increased.
Patent JP-S61151975-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: EDA NOBUO
IPC: H01M10/052
Filed: 1984-12-24
Abstract: PURPOSE:To form a battery having a large charge and discharge cycle by specifying the open dimension of the mesh of a metal net. CONSTITUTION:A nonaqueous electrolyte secondary battery consists of a positive electrode 4, nonaqueous electrolyte, and a lithium negative electrode. The lithium negative electrode consists of an alloy negative electrode 3 occluding lithium metal ions at a charging time and ejecting the lithium metal ions at a discharging time, and a metal net 2 integrated with the electrode 3. In this case, the open dimension of the mesh of the metal net is limited to 0.25-0.5mm. According to the above constitution, such a metal negative electrode can be obtained as having a large charge/discharge cycle and a large capacity per unit of volume from view of its performance, being simply manufactured and easily connected to a sealing plate or a case, and capable of occluding lithium.