baber/WOPTO huggingface dataset:
Patent JP-S59170577-A (JP)
Title: Swirl gas release prevention valve
Inventor: IKEDA HIROSHI
IPC: F17C13/12
Filed: 1983-03-18
Abstract: PURPOSE:To maintain the gas flow rate nearly constant at the time when shut- off valve is closed by disposing a swirl gas shut-off valve on the delivery side of a cylindrical valve body which is connected to the outlet etc. of a gas container valve, as well as a gas flow rate limiter valve on the inlet side of the cylindrical valve body. CONSTITUTION:This swirl gas release prevention valve 10 which is connected to the delivery side of a gas container valve attached to the top of a propane gas container has a cylindrical valve body 20, shut-off valve 30 to shut off the swirl gas, and a flow rate limiter valve 40. Under normal conditions of gas usage, the shut-off valve 30 and the flow rate limiter valve 40 are maintained to open by means of springs 31, 47. As the gas source pressure rises to cause the differential pressure of the gas pressure to become large across the up- and down-stream sides of the flow rate limiter valve 40, the flow rate limiter valve 40 is pushed to overcome the spring 47 to reduce the opening of an inlet 21 so as to maintain the gas flow rate to be constant. At the same time, the shutoff valve 30 also overcomes the spring 31 to move itself, and said valve 30 is ultimately closed.
Patent JP-H04263550-A (JP)
Title: Caller phone number display method
Inventor: KITAGAWA MASATO
IPC: H04M1/57
Filed: 1991-02-18
Abstract: PURPOSE:To improve service while effectively utilizing existent facilities by providing a function to transmit the phone number of a caller through a line on the side of an exchange to a callee by using an analog telephone line and a function to receive/convert an MF signal on the side of a terminal. CONSTITUTION:When a telephone call is made from a caller telephone 1 to a callee telephone 4 connected to an exchange 2, a caller phone number possession part 3a in a caller phone number transmitting/receiving function 3 possesses the phone number of the telephone 1. Before a call signal is transmitted from the exchange 2 to the telephone 4, a main control part 3c transmits the phone number of the telephone 1 to the telephone 4 by the MF signal while controlling a caller phone number transmission part 3b. The transmitted MF signal is received at an MF signal reception part 5a connected to the telephone 4, and the phone number is displayed on a phone number display part 5c. After this MF signal is completely transmitted, the call is transmitted to the telephone 4 and as the result, the bell of the telephone 4 is rung so as to call the callee.
Patent JP-H06260186-A (JP)
Title: Fuel cell
Inventor: SEYA AKITOSHI
IPC: H01M8/02
Filed: 1993-03-05
Abstract: PURPOSE:To improve the characteristics of a fuel cell by excluding excess/ shortage of the electrolyte refill amount from an electrolyte reservoir plate to a matrix. CONSTITUTION:A fuel cell comprises a matrix 14 retaining an electrolyte, a fuel electrode 1 and oxidator electrode 15 supported by respective porous electrode bases so that an electrode catalyst layer is in tight attachment to the matrix surface, a reservoir plate 16 laminated on the counter-matrix side of at least either of the electrodes to hold the electrolyte, and an electrolyte refilling passage 31 which is located between the matrix and reservoir plate and refills electrolyte lacking in the matrix from the reservoir plate side. The spacings d1, d2, d3, etc., of adjoining electrolyte refilling passages are made narrower on the high temp. side (at the inlet for reaction gas) and wider on the low temp. side (at the outlet for reaction gas) in copliance with the temp. distribution in the electrode.
Patent JP-H08240345-A (JP)
Title: Heat generating member and air intake-heating device, heating equipment and heater
Inventor: YANATORI MICHIO
IPC: F24V30/00
Filed: 1995-03-03
Abstract: PURPOSE: To heat temporarily intake air for a thermal engine or the like with a heat generating member utilizing reaction material or to provide an important structure when this heat generating member is utilized in a panel heater, a hot plate and a heat insulating pan or the like. CONSTITUTION: Major configuration of a thermal engine is comprised of a easing 115, a cylinder 102, a piston 101, a root blower 108, an intake port 109, a discharging port 107, an injection valve 105, a discharging valve 106, an injection pump 104, a crank shaft 110, a connecting rod 111 and a combustion chamber 103. In the case that surrounding air temperature is low when starting the engine, no ignition is performed within the combustion chamber 103. In view of this fact, a bag 1 storing reaction material 2 (for example, iron oxide) is arranged around the intake port 109, reacted material (for example, air) is fed to the reaction material 2 to generate heat, thereby the intake port 109 is heated so as to pre-heat air entering the intake port. In this way, ignition for the engine becomes easy. Heating of intake air for a thermal engine can be easily performed with an easy-type heat generating member without applying any electrical energy, and a cordless heating machine can be made with a structure which is suitable for a panel-type heating machine, resulting in that a practical convenient device can be obtained.
Patent JP-H104433-A (JP)
Title: Communication system for multimedia communication and gateway
Inventor: HEIDEMANN ROLF DR
IPC: H04N7/173
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To easily conduct communication between subscriber stations at a low cost via a broad band transmission network. SOLUTION: This system is provided with a broad band transmission network KK and connection means AM1, AM2 connecting subscriber stations T1, T2 to the broad band transmission network KK. Then a communication system KS1 is provided with a reflection means RF reflecting a predetermined signal received from one of subscriber stations T1, T2 or over and coupled with the broad band transmission network KK via the related connection AM1, AM2.
Patent JP-S53129058-A (JP)
Title: Fusion bonding connector of glass fiber core wires for optical communication
Inventor: SAKAMOTO KATSUJI
IPC: H02G15/08
Filed: 1977-04-18
Abstract: PURPOSE:To achieve partial automation of the device by so arranging the end face stopper for positioning of fiber and faces that it may be evacuated to a position where it does not hinder connection operation at the time of butting and connecting.
Patent JP-H01218612-A (JP)
Title: Controller for filters
Inventor: SAKAMOTO HIROSHI
IPC: B01D37/04
Filed: 1988-02-29
Abstract: PURPOSE:To stabilize a filtration performance by making flow rates through individual condensate filters differ stepwise one another from the beginning of an operation and by changing them automatically in sequence. CONSTITUTION:Flow rate controlling devices 2a-2d for changing flow rates through respective filters 1a-1d, pressure drop detecting devices 3a-3d for detecting pressure drops between inlets and outlets of respective filters, pressure drop setting device 4 for sending out a signal when a detected pressure drop exceeds a prescribed value and an alarm device 5 for sending out an alarm when a pressure drop signal reaches a set value are installed. An adder 7 adds up signals from a plurality of flow rate detecting devices 6a-6d, and a controller 8 sends out signals for individual filters after multiplying respective biases stepwise to a deviation from an average of the outputs from the adder 7 to a set value of flow rate given by others. Furthermore, a signal selection device 10 not only repeats these output signals from the device 8 but also stops them and changes the biases according to the input signals from the device 4, and higher value priority circuits 11a-11d controls the flow rate controlling devices 2a-2d according to respective higher values between the output signals from the device 10 and the device 4.
Patent JP-S52132264-A (JP)
Title: Torque converter or fluid joint
Inventor: YOKOMORI TAKESHI
IPC: F16H61/14
Filed: 1976-04-21
Abstract: PURPOSE: The connection or the release of the negative high gear clutch is operated by the internal pressure of the torque converter, and the transmission efficiency is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53129710-A (JP)
Title: Steam producer by means of melting slag
Inventor: NISHIOKA KAZUMASA
IPC: F22B27/12
Filed: 1977-04-20
Abstract: PURPOSE: To provide the device that can reclaim efficiently a large volume of heat of melting slag discharged from a blast furnace in such a manner that the said heat is transmuted into steam, and can also pulverize cooled and solidified slag without needing another power. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02223236-A (JP)
Title: Radio transmission system
Inventor: SHIMIZU TOSHIMITSU
IPC: H04B7/26
Filed: 1989-02-23
Abstract: PURPOSE:To simplify the call processing of a terminal by informing the fact that a call request from the terminal is accepted with a system to a corresponding terminal by sending call acceptance when the above fact is recognized, and immediately judging the acceptance of the call request issued from its own terminal by the system without generating collision or a reception error by the terminal. CONSTITUTION:In a radio transmission system in which plural terminals issue the call requests according to the invitation of call issuing from base stations B1-B3, information representing the acceptance of the call request from the terminal M1 is transmitted to a call requiring origin. The terminal M1 judges whether or not the call request issued from its own terminal is accepted. Therefore, since a time until the mobile station M1 received the acceptance of the call after sending the call request is remarkably shorter than the time until it receives a call response, the mobile station M1 can judge whether or not the call request is accepted by the system in a short time. Thereby, the call processing of the terminal can be performed in a short time.
Patent JP-H01220199-A (JP)
Title: Magnetic bubble memory device
Inventor: MINEMURA TOSHIMITSU
IPC: G11C11/14
Filed: 1988-02-26
Abstract: PURPOSE:To minimize the interruption of serial data by necessarily switching a revolving magnetic field driving circuit (CD), which is provided on plural magnetic bubble memory device respectively, a generator driving circuit (GD) and a swap gate driving circuit (SW) by a driving circuit control means. CONSTITUTION:Miner and major loop system magnetic bubble devices 2-0-2-N are respectively driven by the CD, and GD, SW31-0, and 32-0, 33-0-31-N and 32-N, and 33-N. Then, the serial data from a host system 5 are successively written. For example, when writing is successively executed over the devices 2-1 and 2-2, switching is speedily executed from a GD32-1 of the device 2, which is accessed by at first by a driving circuit control mean 4, to a GD32-2 of the device 2-2 to be next accessed. Then, the CD31-1 and SW33-1 continues the operation up to the end of writing of the device 2-1. Thus, the interruption of the serial data is made minimum and the compulsory time of a host system is shortened. Then, the data writing can be executed at a high speed practically.
Patent JP-S59178538-A (JP)
Inventor: ANDORUU EBERITSUTO FUERUPUSU
IPC: G06F5/01
Filed: 1984-03-07
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-H08218895-A (JP)
Title: Device and method for controlling gas turbine for vehicle
Inventor: MIKOGAMI TAKASHI
IPC: F02D29/00
Filed: 1995-02-09
Abstract: PURPOSE: To shorten the operation time of a gas turbine in all the regions of a plurality of orders resonance rotation area by a method wherein based on a deviation between the target value and the detecting value of the number of revolutions of a turbine, the pulley ratio of a continuously variable transmission is controlled to a value corresponding to the target value of the number of revolutions of a turbine. CONSTITUTION: The number NG of revolutions of a turbine detected by a number of revolutions of turbine detector 28 is inputted to a pulley ratio controller 242 and the number NG0 of revolutions separated by a given amount away from a number of resonance revolutions area is set at a number of revolutions of a turbine setter 63. A number of revolutions deviation ΔNG=NG0 -NG between a number of revolutions of turbine set value NG0 and a number of revelations of turbine detecting value NG is calculated by a number of revolutions of turbine comparator 64. A pulley ratio adjuster 22 outputs a pulley ratio corresponding to the number of revolutions of turbine set value NG0 set based on the number of revolutions deviation ΔNG to a pulley ratio operation device.  Through receipt of the pulley ratio, the pulley ratio operation device varies the pulley ratio of a continuously variable transmission and the number of revolutions NG of the gas turbine rapidly passes the number of resonance revolutions and is increased to the target number NG0 of revolutions.
Patent JP-H05251058-A (JP)
Title: Tungsten halogen lamp
Inventor: KAWAKATSU AKIRA
IPC: H01K7/00
Filed: 1992-03-02
Abstract: PURPOSE:To lengthen the life of a bulb as well as to enhance light distribution characteristics by providing a leg supporting the upper end of a coil with a curved section in a projected shape toward the outside of a tubular bulb, and thereby restraining the deformation of the coil by the elasticity of the curved section. CONSTITUTION:Legs 13a and 13b supporting a coil 12 are made of elastic metallic wires, and the leg 13b supporting the upper end of the coil 12 is formed into a curved section projected toward the outside of a tubular bulb 10. The coil 12 which is raised up to high temperature while a lamp is lighted, is deformed in both the radial direction and the longitudinal direction while being extended because of elongation due to the thermal characteristics of tungsten in addition to the thermal expansion. The base end sections of the legs 13a and 13b are subjected to force which forces the leg 13b to be opened to a dogleg shape because the legs are fixed onto the base. Therefore, repulsive force produced at the dog-leg section permits the coil 12 to be restored to its original shape. By this constitution, the coil is restrained from being deformed caused by shortening the life of the bulb, and light distribution characteristics are thereby enhanced.
Patent JP-S62202880-A (JP)
Inventor: MAKINOUCHI KENZOU
IPC: C04B38/06
Filed: 1986-02-28
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-S60188230-A (JP)
Title: Loading method of laminate plate
Inventor: TAKAMATSU YOSHIROU
IPC: B65H29/48
Filed: 1984-03-08
Abstract: PURPOSE:To make double-row laminate plates stowable in a way of aligning them from a guide table onto a lifter table in regular sequence, by loading these double-row laminate plates on the guide table in horizontality and then letting the guide table go forward while having it tilted rearward. CONSTITUTION:A guide frame 5 is shiftably engaged with the top of a frame 2 with a built-in lifter 1 via a wheel 4. And, a guide table 9 is rockably engaged with a bearing 7 hung down from a vertical frame 6 at both sides of the guide frame 5 via a sling plate 8, and a rod 11 of a hydraulic cylinder 10 is engaged with the tip end part. Now, the guide tble 9 is hung down in a horizontal state from the hydraulic cylinder 10, and under this condition, these laminate plate 15 are loaded on rollers 14 in double rows, and after that, when the guide table 9 is tilted rearward, the laminate plate 15 in each row makes contact surfaces 19 between each row a state of cohesion and it thus slips down. At this time, if the guide frame 5 is made to advance, each laminate plate 15 at the rear row is first transferred onto a loading surface 18 of the lifter 1 in regular sequence.
Patent JP-H08307306-A (JP)
Title: Semi-duplex radio frequency transceiver having low transmission line signal loss
Inventor: DONARUDO RICHIYAADO GURIIN JIY
IPC: H04B1/58
Filed: 1996-03-01
Abstract: PURPOSE: To provide a semi-duplex radio transceiver capable of reducing its transmission line loss. CONSTITUTION: A circulator part 100 in the transceiver receives a transmitting signal and an antenna signal and transmits respective signals to an antenna 10 and an electronic switch 150. The switch 150 is driven synchronously with the duplex mode of the transceiver, connects the antenna 10 to a receiver 1 when the transceiver is in a receiving mode and connects the antenna 10 to a matching load 38 in a transmitting mode. Since the whole part of a signal line for a transmitting signal reflected by the mismatching antenna 10 is stopped by the load 38, power doing damage to a transmitter 2 is not transferred to the transmitter 2.
Patent JP-H09242595-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: ITOYAMA HIROYUKI
IPC: F02D43/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To optimize the maximum fuel injection quantity, and to perform the fuel injection control corresponding to the operating condition. SOLUTION: On the basis of the operating condition of an engine detected by an operating condition detecting means A, a basic injection quantity computing means B computes the basic fuel injection quantity to each cylinder. On the basis of a result of the detection by the operating condition detecting means A, an intake air computing means C, an intake EGR quantity computing means D, and a limit air excess ratio computing means E respectively computes intake air quantity, intake EGR quantity and limit value of air excess ratio of each cylinder. A maximum injection quantity computing means F computes the maximum fuel injection quantity to be allowed in each cylinder on the basis of a result of each computing by the intake air computing means C, the intake EGR quantity computing means D, and the limit air excess ratio computing means E.  In results of each computing by the basic injection quantity computing means B and the maximum injection quantity computing means F, a smaller one is set as the real injection quantity by a real injection quantity computing means G.
Patent JP-H01219469-A (JP)
Title: Cold heat accumulating refrigerated chamber
Inventor: MASATOKI YOSHIBUMI
IPC: F25D11/00
Filed: 1988-02-26
Abstract: PURPOSE:To reduce cooling load upon accumulating cold heat and contrive the miniaturization of a refrigerator unit as well as the reduction of electric power consumption, by a method wherein a chamber is divided into a cold heat accumulating chamber and a refrigerated chamber and a temperature keeping heater is fixed closely to the side of the refrigerated chamber of a heat insulating partitioning wall, on which a vent hole and a ventilating fan are arranged, while the refrigerator unit 15 provided at the outside of the side of the refrigerated chamber. CONSTITUTION:A cold heat accumulating refrigerated chamber is provided with a ventilating fan 24, ventilating the inside of the main body 17 of the refrigerated chamber, and a cooler 23, accommodating a defrosting heater 25, and is divided into a cold that accumulating chamber 21, receiving cold heat accumulating agent 22, and a refrigerated chamber 29, storing transporting articles, by a partitioning wall while the heat insulating partitioning wall 26 is provided with a vent hole 27 and a ventilating fan 28, communicating the cold heat accumulating chamber with the refrigerated chamber. The ventilating fan is stopped during cold heat accumulating operation and the ventilating fan is operated upon low-temperature insulating transportation to introduce cold air into the refrigerated chamber while the ventilating fan is stopped and a defrosting heater as well as the ventilating fan, which are accommodated in a cooler, are conducted and operated. A temperature keeping heater 30 is arranged on the refrigerated chamber side wall surface of the heat insulating partitioning wall to heat the refrigerated chamber while conducting it by a battery and a generator on a vehicle upon refrigerating transportation at a low atmospheric temperature. The necessary minimum cold heat accumulating agent 22 is cooled and frozen in the cold heat accumulating chamber during the cold heat accumulating operation.
Patent JP-H08241794-A (JP)
Title: Discharge lamp lighting device
Inventor: SUGITA KAZUSHIGE
IPC: H05B41/24
Filed: 1995-03-06
Abstract: PURPOSE: To safely start and keep the lighting of a discharge lamp with a simple means, and safely stop the circuit operation when a poor lighting state is continued long because of the life end of the discharge lamp. CONSTITUTION: An inverter circuit 2 having at least one transistor 21, 22 and a driving circuit 6 for ON/OFF driving the transistor is connected in parallel to a DC power source 1 having at least one fuse element 12. A resonance circuit 3 consisting of a capacitor 31 and an inductance element 32 is connected to the output end of the inverter circuit 2, and a discharge lamp 5 and a capacitor 4 in parallel to the discharge lamp 5 are further connected to its output end. The saturated current of the inductance element 32 is set two times or more and less than three times the peak value of the current at general lighting.
Patent JP-S60189735-A (JP)
Title: Original pressure supporting device
Inventor: TAKIGAWA SADAICHI
IPC: G03B27/62
Filed: 1984-03-12
Abstract: PURPOSE:To eliminate the breakage of the bearing of the hinge part of an original presser and a defect in function due to the settling of a spring by fitting a one-way bearing which is freed in the opening direction of the original pressure on a shaft, and winding a lap spring around the outer periphery of the one-way bearing. CONSTITUTION:When the original presser 1 is opened, a hinge stay 2 and the shaft 3 rotate counterclockwise associatively. At this time, the lap spring 7 is in its winding direction, so it acts as a brake to lock the one-way bearing 6, but the one-way bearing 6 itself is in a free state, so that the shaft 3 is rotatable. When the original presser 1 is rotated in the closing direction, on the other hand, the shaft 3 rotates clockwise, but the one-way bearing 6 is locked and begins to rotate together with the shaft 3. The lap spring 7, however, is in the opposite direction of winding, so it causes a slip on the one-way bearing 6 while generating idle running torque corresponding to the winding force.
Patent JP-H07254932-A (JP)
Title: Extension telephone control system
Inventor: KITAMURA HIROKO
IPC: H04M3/58
Filed: 1994-03-16
Abstract: PURPOSE:To realize extension telephone service in which a reply operation for on hold a line is simplified and a holding call is surely selected with respect to the extension telephone control system when an extension telephone set group of a private branch of exchange replies a call on hold. CONSTITUTION:A digit number variable input control means 12 monitors a timer or detects an input end button to make an input digit number of a line designation number variable when a holding call in replied. A holding call selection means 13 selects a holding call to be replied based on the line designation number in a variable digit number. Furthermore, when number of lines on hold in an extension telephone set group is only one in the reply with the holding call, the holding call is selected automatically without the input of the line designation number. When plural lines are on hold, the holding calls are selected sequentially from the final or the beginning calls set to the holding state.