baber/WOPTO huggingface dataset:
Patent JP-H04329738-A (JP)
Title: Network management equipment
Inventor: FURUKAWA MASATO
IPC: H04B17/00
Filed: 1991-04-30
Abstract: PURPOSE:To eliminate the measurement by the operator by measuring and storing line quality when a data transmission line is deteriorated and an alarm signal is informed frequently. CONSTITUTION:A line quality measurement section 4 always measures and monitors the line quality of a communication section 3. When the line quality is deteriorated from threshold quality, it is informed to an alarm counter 2. When a frequency offset takes place in a line used for the communication, the measurement section 4 informs an offset alarm to a counter 2. When the counter 2 receives the said alarm signal for 10 times or over for 5 minutes, the result is informed to a storage section 1. The storage section 1 receives a line quality data automatically and stores it. Thus, the measurement by the operator is not required.
Patent JP-H09312927-A (JP)
Title: Cable insertion hole sealing member
Inventor: OGATA KAZUYA
IPC: G02B6/44
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To increase a workability in taking an optical cable in and out by making an adaptor in such a structure that axis lines of slits through which the cables are taken in and out may be shifted from those of cable holes. SOLUTION: An elastic adaptor 20 has an outer face 25 which abuts against an inner face of a cable insertion hole 24, cable holes 26 which are so formed that their axis lines may be parallel with each other when the adaptor is inserted into the cable insertion hole 24, and slits 27 through which optical cables 21 can be taken in and out of the cable holes 26. The axis lines of the slits 27 are shifted from those of the cable holes 26 and communicate with the outer face 25 of the adaptor 20 from a place near the center of a cross section of the adaptor 20. When the optical cable 21 are passed through the slits 27 and are taken in and out of the cable holes 26, the work can be done easily just by deforming parts of the adaptor 20 which are near the cable holes 26 since the axis lines of the slits 27 are shifted from central axis lines of the cable holes 26.  As a result, a workability in taking the cables in and out can be increased.
Patent JP-H05323466-A (JP)
Title: Original platen driving device for image forming device
Inventor: KAMEI NAOYUKI
IPC: G03B27/50
Filed: 1992-05-21
Abstract: PURPOSE:To manually move an original platen in a horizontal direction so that it may return to a home position, and also to prevent the device from being complicated. CONSTITUTION:The position of the original platen when the main power source 40 of a copying machine main body is turned off is stored by a controller 31 in a memory 47, and when the power source is turned on after this, the contents of the memory 47 is read out, and in the case that the original table is positioned on the end part side of the main body, that means, in the case that an epicyclic gear is engaged with a semi-circular internal gear part, a main motor 43 is turned on until the epicyclic gear is disengaged from the semi-circular internal gear part.
Patent JP-S5353721-A (JP)
Title: Turbine protecting device
Inventor: YOKOGAWA SUMIO
IPC: H02H7/06
Filed: 1976-10-27
Abstract: PURPOSE: To avoid thermal stress of turbines which can be caused by an abrupt change of variable load, by controlling artificial load in accordance with the active power of the variable load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5653179-A (JP)
Title: Method for controlling combustion temperature of heating chamber in coke oven
Inventor: OOTAKE KAZUFUMI
IPC: C10B21/20
Filed: 1979-10-06
Abstract: PURPOSE: To control the change in oven temperature readily and rapidly without changing the fuel supply ratio, by establishing a long downtime of combustion in gas change over, and increasing and decreasing the ratio of the heating time to the  downtime according to the change in oven temperature.  
     CONSTITUTION: In changing over a gas, a fuel cock 1a in the direction of A (row of even number) is closed, and directional control valves of the gas in the direction of A, i.e. an air exhaust plate valve 2a and air plate valve 3a are closed. Directional control valves of the gas in the direction of B (row of odd number), i.e. an exhaust plate valve 2b and an air plate valve 3b are opened to expel the fuel retained in a regenerator to a flue. The exhaust plate valve 2b and the air plate valve 3b are closed immediately to stop the combustion. After a given downtime, the gas is changed over. The exhaust plate valve 2b and the air plate valve 3b are then opened, and subsequently the fuel cock 1b is opened to change over the direction of the combustion. The gas change over including the downtimes A and B is carried out alternately in the same way thereafter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5919555-A (JP)
Inventor: YAMAMOTO HIROBUMI
IPC: B02B7/00
Filed: 1982-07-23
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-S63293521-A (JP)
Title: Reflection type magnifying projector
Inventor: MIYASHITA TAKAAKI
IPC: G02F1/1335
Filed: 1987-05-26
Abstract: PURPOSE:To suppress the generation of a heat spot and to uniform contrast by executing reflection increasing processing on an area other than a heat spot generating part at least in either one of a Fresnel reflecting plate and a reflection mirror. CONSTITUTION:The Fresnel reflecting plate 11 is formed by three-layer structure consisting of a base 12, a metallic reflecting layer 13 and a transparent dielectric layer 14. The layer 14 is not formed as uniform film thickness, and when the wavelength of illuminating light from a light source is set up as lambda, the film thickness tc of a part other than the heat spot generating part 14a is formed so as to be 0-lambda/4. Thus, reflection increasing processing is executed so as to increase a reflection factor on the part of an area 14b.
Patent JP-H0192648-A (JP)
Title: Explosive detection system
Inventor: TSUAHI GOZANI
IPC: G01N23/222
Filed: 1988-05-26
Abstract: PURPOSE: To detect an explosive further effectively by making coupling to a detector that is formed by such an inorganic scintillator as a scintillator made of sodium iodide and utilizing a thermal neutron. CONSTITUTION: An explosive detection system 10 has a loading station 12 and an unloading station 14. A center screening constitution body 20 surrounds the explosive detection system. The explosive detection system is located at the upper part of the center of a conveyor belt 16. Various kinds of articles such as a trunk and a small cargo are placed on the loading station 12 and are sent to the unloading station 14 via a cavity 26 by the conveyor belt 16. A detector related to a neutron supply source 32 forms a C ring that faces upward and a detector related to another neutron supply source 34 forms a C ring that faces downward. The improved three-dimensional distribution of a nitrogen distribution within an arbitrary specific object that passes through the detectors of two sets of C ring are detected.
Patent JP-H06341557-A (JP)
Title: Gas cock
Inventor: MURAYAMA SHIGETADA
IPC: F16K27/06
Filed: 1993-05-31
Abstract: PURPOSE:To prevent a gas leakage following the removal of the screw plug of a pressure detecting plug, by making a constitution in which a stopper device to limit the rotating angle of the operating shaft of a closer in a specific scope in a stopper function released condition, when the shaft is inserted to a fitting hole provided to a member moving together with the operating shaft. CONSTITUTION:When a closer 2 is fully closed, one side of the vertical piece 34 of a stopper ring 33 is brought into contact with one side 66 of the first arc 62 of a locking plate 6, and the closer 2 is made rotatable to open and close in the scope 90 deg. counterclockwise form the fully closed condition. In this case, by rotating an operating knob 7 counterclockwise in the direction pressing in the knob 7, the closer 2 is fully opened. And in the fully opened condition in which the operating knob 7 is rotated clockwise from the fully closed condition of the closer 2, a pressure detecting condition in which a pressure-detecting plug 12 and an auxiliary hole 22 coincide is made, but, in order to enable the rotation, a stopper function is made in a released condition. That is, the shaft 32 of a screw plug 13 is pressed in a fitting hole 31 provided to the operating knob 7, and a movable claw 35 is positioned in a tube 10.
Patent JP-H09312098-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKUYAMA HIROAKI
IPC: G11C11/409
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplifier circuit which is fast and low in power consumption by cutting the stationary through current flowing in the circuit and swinging the output fully from the power source voltage to the ground potential. SOLUTION: This semiconductor integrated circuit is provided with a differential amplifier circuit 1 and delay circuits 2, 3. In the differential amplifier circuit 1, the power source and the ground are respectively connected with a load circuit 11 and a MOSFET 16 of constant-current source. Between the circuit 11 and the MOSFET 16, a parallel circuit composed from a series circuit of a driving MOSFET 12 whose gate is connected with a data line 4 and a through current cutting MOSFET 14 and another series circuit of a driving MOSFET 13 whose gate is connected with a data line 5 pairing with the line 4 and a through current cutting MOSFET 15 is connected.  The delay circuit 2 outputs the delayed output 6 of the differential amplifier circuit 1 to the gate of the through current cutting MOSFET 15 while the delay circuit 3 outputs the delayed output 7 of the differential amplifier circuit 1 to the gate of the through current cutting MOSFET 14.
Patent JP-S5925807-A (JP)
Title: Plasma-initiated polymerization
Inventor: OSADA YOSHIHITO
IPC: C08F20/10
Filed: 1982-07-23
Abstract: PURPOSE:To obtain an ultra-high molecular weight linear polymer from a water- insoluble monomer, economically in an industrial scale, by initiating the polymerization in an aqueous medium containing an emulsifier in the presence of an ionized gas plasma, and carrying out the post-polymerization in the absence of the plasma. CONSTITUTION:The objective polymer is prepared by initiating the polymerization of a water-insoluble monomer of formula (R1 is H or methyl; n is 1-12) (preferably methyl methacrylate, etc.) in an aqueous medium (preferably water) containing an emulsifier (preferably a surface active agent such as alkali soap) in the presence of an ionized gas plasma, and carying out the post-polymerization in the absence of the plasma. The concentration of the monomer in the aqueous medium is preferably 10-60wt%, and that of the emulsifier is >=0.1wt% based on the total charged amount. EFFECT:The objective polymer can be prepared safely, efficiently, in a large amount, economically, with reduced energy consumption.
Patent JP-S5921174-A (JP)
Title: Display effect circuit
Inventor: TANAKA TOSHIAKI
IPC: G09G5/36
Filed: 1982-07-27
Abstract: PURPOSE:To perform a display of multi-mode picture with a simple constitution when the sizes of display regions are different, by providing a circuit which fetches a signal prescribing the display and detects a prescribed display region range. CONSTITUTION:An address which reads out the data on a secondary picture is generated by a buffer address generating circuit 1000 of a display effect circuit which controls the display state of the secondary screen to be inserted to a primary screen. An A/D switch signal generating circuit 2000 switches the display of an analog signal and a digital signal. The door of a secondary picture is opened gradually by a display effect signal circuit 3000. This circuit 3000 contains a door opening speed switching means 3100, a display region width detecting circuit 3200 which detects the display region width of the secondary picture and a circuit 3300 which delivers a data signal after prescribing the display region width. Thus a display is possible for a picture of multi-mode with a simple constitution and without increasing the number of circuits when the sizes of the display regions are different.
Patent JP-H05298505-A (JP)
Title: Two-stage preset counter
Inventor: FURUMOTO TETSUO
IPC: G06M3/02
Filed: 1992-04-21
Abstract: PURPOSE:To use one preset counter as two preset counters by using one digital switch as a setter also as a preset device for a preset value register. CONSTITUTION:The setting of a desired numeric value on the preset value register 10 is performed by connecting electrically the setter 3 to the preset value register 10 by depressing a push-button switch 11, and setting the preset value on the preset value register 10 by operating the push-button of the setter 3. The setting of the numeric value on the setter 3 is performed by setting the desired numeric value on the setter 3 by operating the push-button switch of the setter 3 after determining the preset value on the preset value register 10 by depressing the push-button switch 11 again. When input to a count input part 6 is performed, it is counted by a counter part 7, and the numeric value set on the preset value register 10 is compared with the value of the counter part 7 by a first comparison part 8, and also, the numeric value set on the setter 3 is compared with the value of the counter part 7 by a second comparison part 9.
Patent JP-H06337590-A (JP)
Title: Developing device and image forming device
Inventor: SUZUKI EIJI
IPC: G03G21/10
Filed: 1993-05-31
Abstract: PURPOSE:To provide a developing device capable of satisfactrily developing and an image forming device capable of excellently performing image forming operation. CONSTITUTION:The developing device and the image forming device are provided with the developer container 8 for containing the two-component developer T, the agitating transport means 6 for agitating and transporting the two- component developer T in the developer container 8, the developer carrier 1 for transporting the two-component developer T agitated by the agitating transport means 6 to the latent image carrier 2 for carrying an electrostatic latent image, and the ball 5 whose diameter is larger than the width of the gap (d) formed between the outside diameter 6b of the agitating transport means 6 and the bottom part 8H of the developer container 8 and which is transported together with the two-component developer T in the developer container 8 by receiving transporting force from the agitating transport means 6.
Patent JP-H01298414-A (JP)
Title: Constant current circuit
Inventor: HARAFUJI YOSHIHIKO
IPC: G05F1/00
Filed: 1988-05-26
Abstract: PURPOSE:To reduce the electric power loss of a resistance for sharing a load by adding and providing a second direct current winding to a current detecting circuit and executing the current control so that the ampere-turns of first and second direct current windings can be the size specified beforehand. CONSTITUTION:A second direct current winding WD2 with the number of times of windings more than a first direct current winding WD1 is added to a current detecting circuit 5, further, the separation of a current I2 to a resistance RP is executed between a current detecting circuit 5 and a constant current source 3 and a current limit circuit 8 is serially connected and provided at the resistance Rp. The current control is executed so that the ampere-turns of first and second direct current windings WD1 and WD2 can be the size specified beforehand. Thus, the electric power loss of resistances RS and RP for sharing a load can be reduced. Further, by flowing the current to by-pass the current top flow at a resistance RP for sharing a load with a current limit circuit 8 into the second direct current winding WD2, the load current fluctuation when one side constant current circuit is turned off at the time of a serial operation can be reduced.
Patent JP-H09308695-A (JP)
Title: Vital waveform type energy utilizing device
Inventor: YAMAMOTO YOSHINORI
IPC: B01J19/08
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a vital waveform type energy utilizing device capable of imparting the comfortable feel and heath promoting effect on the living body (human body or animal) and the taste and flavor accelerating effect to drinks, etc. SOLUTION: This device includes a vital waveform type energy generating means 10 which has electric circuits capable of generating the electric waveforms ('vital waveform type energy') resembling the vital waveforms generated from the respective internal organs, organs and muscles of the man and the animal and an energy absorbing and radiating means 40 which absorbs and radiates the vital waveform type energy. Both means 10, 40 are connected in such a manner that the vital waveform type energy may be transmitted.
Patent JP-S5755260-A (JP)
Title: Steering device for tractor
Inventor: TANIYAMA MINORU
IPC: B60K17/356
Filed: 1980-09-18
Abstract: PURPOSE: To prevent slipping of the running wheels of rhe four wheel drive tractor in both the straight running and the turning by electrically controlling the speed difference between the right and the left wheels in the turning or on the bad road.  
     CONSTITUTION: Electric hydraulic pulse motors 2 1 W2 4  for driving running wheels 1 1 W1 4  are provided on the respecting drive shaft, which outputs electric pulse a control system 6 being connected to said electric hydraulic pulse motors, the rotating outputs of said pulse motors being in proportion to such electric pulses to drive the running wheels 1 1 W1 4  independent of each other. A speed set value detector 7 and a steering angle detector 8 are connected to the control system 6 to output the electric pulse according the detected value of the detectors 7 and 8 for the driving of each wheel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6023731-A (JP)
Title: Air conditioning unit
Inventor: KAWAGUCHI TADAAKI
IPC: F24F1/00
Filed: 1983-07-15
Abstract: PURPOSE:To unnecessitate a large air-conditioning machinery chamber and an air treating equipment of a large size, by housing a unit body, in which a stator type overall heat exchanger, a room air ventilating fan, a fresh air sucking fan, a room air circulating fan, and an air filter are housed, in the ceiling of a building. CONSTITUTION:The air in a room 18 is sucked into a unit body 6 from an inlet port 12 by a room air ventilating fan 8a, and is discharged outside the room from an exhaust duct 17a passing through a stator type overall heat exchanger 7. On the other hand, the fresh air being taken in by a fresh air sucking fan 8b passing through a suction duct 17, is heat-exchanged with the exhaust air in the stator type overall heat exchanger 7, and joins with the room air which is sucked into the unit body 6 by a room air circulating fan 9 from the room air inlet port 12, filtered while it is passing through an air filter 10, and is supplied to the room 18 from a room air blow-off port 14. An air intake damper 19 is provided in an fresh air intake passage 21a, while an exhaust damper 20 is provided in a ventilating air passage 21b, and the opening of these dampers are controlled in accordance with the quantity of fresh air which is needed to be taken into the room.
Patent JP-S5654205-A (JP)
Title: Preparation of hydrogen containing gas
Inventor: KAWAGOE HIROSHI
IPC: C01B3/40
Filed: 1979-10-11
Abstract: PURPOSE: To obtain the titled gas by reacting a mixed gas comprising a specified composition of hydrocarbon with a predetermined mol.wt. and water vapor in the presence of a catalyst constituted from a specified component composition such as Ni or Co and prepared by a special method under a specified consition to maintain the catalyst activity for a long period.  
     CONSTITUTION: The mixed gas of which the composition ratio of hydrocarbon having mol.wt. larger than that of methane and the water vapor is about 0.7W3mol water/g atom of the hydrocarbon is reacted in the presence of the catalyst at a temp. of 400W800°C in the atmospheric pressureW50atm. The above described catalyst comprises 10W30wt% of the first metal oxide of Ni and/or Co, 0.5W3wt% of the second rate earth metal oxide consisting of La and Ce or a mixture thereof and a heat resistant support and prepared by supporting the second metal salt on the support and converting said metal salt to an oxide and, thereafter, supporting the first metal salt thereon and oxidizing the same. The aforementioned the first and second metal salts are either a nitrate, a carbonate or an oxalate. This catalyst controls the formation of carbon and maintains the catalyst activity for a long period and a hydrogen containing gas is obtained efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06318364-A (JP)
Title: Disk drive device
Inventor: HAYASHI KAZUNORI
IPC: G11B19/12
Filed: 1993-05-07
Abstract: PURPOSE:To obtain a disk drive device which can shorten access time for various kinds of disks by performing an optimum spindle servo in accordance with the kind of disk to be reproduced. CONSTITUTION:A disk drive device on which disks having different diameters can be mounted is provided with a disk kind discriminating means 2 which discriminates a difference between diameters of loaded disks by a time required for coming of a synchronizing signal to be in a lock state detected from a loaded disk, and a selecting means 9 which selects gain of a spindle servo suitable to a disk loaded based on the discriminated result of the disk kind discriminating means 2. The larger the diameter of a disk is, the larger the mount of inertia is, and it takes long time for coming a synchronizing signal to be in a lock state. A kind of a disk is discriminated by counting this time, an optimum gain of the spindle servo previously set by kinds of disks in accordance with kinds of disks is selected.
Patent JP-H02309477-A (JP)
Title: Automatic issuing device for certificate
Inventor: TAKENOUCHI SHIGEKI
IPC: G07B1/00
Filed: 1989-05-25
Abstract: PURPOSE:To save labor for window work and to reduce the production cost of the automatic issuing device by controlling the operation of a peripheral constitution part and the money transaction of a money handling part in accordance with an operation input, issuing certificates and using a RAM, a VRAM and one or more display devices in common. CONSTITUTION:A common control part 3 controls the operation of the peripheral constitution part and the money transaction of the money handling part 12 in accordance with an operation input from a user's operation part 14, a certificate issuing part 8 automatically issues certificates and data in the RAM 3d for storing transaction variables, display format data and data formed by a character generator are temporarily stored in the VRAM 3f as a visual image. The image of the VRAM 3f is displayed on one or more display devices 1 to execute transactions with users and the RAM 3d, the VRAM 3f and one or more display devices 1 are used also for fault generation information in common. Consequently, the user himself (or herself) can execute operation/ procedure and the inexpensive automatic certificate issuing device can be obtained.