baber/WOPTO huggingface dataset:
Patent JP-H09317698-A (JP)
Title: Vacuum generator
Inventor: HAMA TOMIO
IPC: F04F5/52
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a valve mechanism by arranging a control channel which is communicated with one end side of a main cannel cylinder chamber, and by which a high pressure channel is introduced to one end side of the main channel cylinder chamber so that a main vale element is moved to the other end side. SOLUTION: A pressure supply port 12 communicated with a high pressure fluid source is arranged on one end side of a main body 10. A first cylinder chamber 14 is formed in the main body 10, and communicated with the pressure supply port 12 through a second cylinder chamber 40. A first control channel 48 is communicated with the other end side of the second cylinder chamber 40. The first control channel 48 is connected to the output pass of a first pilot valve. When high pressure fluid is supplied from the first pilot valve to the other end side 40b of the second cylinder chamber 40 through the first control channel 48, a main valve element 46 is moved to one end side. A second control channel 100 is connected to the output circuit of a second pilot valve. Hereby, power consumption can be reduced, and a running cost can be reduced.
Patent JP-H07332696-A (JP)
Title: Air-conditioner
Inventor: OISHI KENICHI
IPC: F24F13/22
Filed: 1994-06-10
Abstract: PURPOSE:To evade drain pump operation in a state of no drain water at a water receiver, by providing a plurality of float switches for detecting the water level of the drain water. CONSTITUTION:Float switches 6a, 6b, for starting/stopping a drain pump 5 are arranged. At the start of cooling and during cooling, if there is no rising to a pumping-up lowest water level of a drain pump 5, such a control that a float switch 6a detecting drain water produced by a heat exchanger 3 stops a drain pump 5, is executed. After the cooling operation, if there is no lowering to a pumping-up lowest water level of the drain pump 5, such a control that a float switch 6a cannot stop the operation of the drain pump 5 is executed. Hereby, operation within a range of a proper operation of the drain pump becomes possible, a drain water discharge together with air in the vicinity of the pumping-up lowest water level of the pump 5, can be prevented, and abnormal sound generation can be prevented.
Patent JP-H05325336-A (JP)
Title: Magnetic recording and reproduction device
Inventor: YOSHIMOTO AKITO
IPC: G11B15/46
Filed: 1992-05-21
Abstract: PURPOSE:To allow a magnetic tape to travel at fixed speed by comparing speed information obtained from a speed detecting means on the magnetic tape with the set traveling speed of the magnetic tape and controlling the revolving speed of a driving motor for a tape take-up reel. CONSTITUTION:After a tape speed detection signal on the magnetic tape 5 which is obtained from a magnetic head 1 is inputted in a tape speed calculation circuit 8 and signal-processed, the signal is inputted in a control circuit 9. The control circuit 9 compares the detected speed signal on the tape 5 with target speed, and the revolving speed of the reel driving motor 6a is controlled based on an obtained control signal through an amplifier circuit 10 and a motor driver 11. In such constitution, resonance frequency caused by all the moment of inertia concerning the tape 5 and the tape take-up reel 2 and all the equivalent moment of inertia concerning a tape supply reel 3 is set higher than the antiresonance frequency caused by all the equivalent moment of inertia concerning the tape 5 and the reel 3.
Patent JP-H11321585-A (JP)
Title: Water drop removing and controlling device for vehicle
Inventor: YAMAGUCHI HIROKI
IPC: G05B11/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To surely remove water drops by carrying out air blasting to the mirror face of a door mirror for a fixed time whenever the detected signal from a course change detecting means is transmitted, under the condition of transmitting the detected signal from an air blasting necessity detecting means. SOLUTION: When air pressure in an air tank 14 is at most a fixed low pressure value, the air pressure is made at least a fixed high pressure value by an air compressor, and whether the detected signal from an air blasting necessity detecting means is output or not is judged. In the case of the detected signal being output, whether air blasting reaches a position separated this side from the direction change point on the course by a fixed distance or not is judged, in a water drop remove control computer, and when a course change detecting signal is transmitted from the point, high pressure air in the air tank 14 is blasted to the mirror face of a door mirror 10 for a fixed time from the door mirror jet port 11e and the side window jet port 11d of a nozzle 11 through the solenoid valve 13.
Patent JP-H05327565-A (JP)
Title: Transmission/reception equipment
Inventor: KAWAI TAKAHIRO
IPC: H04J7/00
Filed: 1992-05-21
Abstract: PURPOSE:To transmit a large quantity of data at a high speed with a small number of transmission lines and to improve the resistance to noise. CONSTITUTION:A driver 3 in a transmission part 1 outputs a binary (0,1) as a binary potential signal (E0, E1), and a constant voltage power source 2 generates a reference voltage V having an arbitrary potential difference to this binary potential signal. For example, E0<V<E1 is true among these potentials. With respect to a transmission line 6, a reference potential line 4 to which the reference potential is applied and a signal line 5 to which the signal is applied are twisted together. A reception part 7 compares the signal potentional E with the reference potential V received through the transmission line by a comparator 8 to discriminate the value of the binary. That is, it is 0 in the case of E<V and is 1 in the case of E>V.
Patent JP-S5652357-A (JP)
Title: Sheet handling device
Inventor: SAKURAI MITSURU
IPC: B65H39/11
Filed: 1979-10-05
Abstract: PURPOSE: To facilitate disposal of a sheet handling device in a sorter of a copier and the like upon jamming of paper therein and to reduce the area of the floor occupied by the device by mounting two tray units for relative pivotal motion to each other about a vertically extending pivot shaft to which the two tray units are connected.  
     CONSTITUTION: A sorter 3 is fixed to a copier 1 by connecting means 9. Another sorter 6 is mounted for pivotal motion in the direction of an arrow A about a pivot shaft 10 relative to the sorter 3. The pivotal motion of the sorter 6 is limited to a predetermined angle by a limiter 11. The sorter 6 is positioned as at a broken line position for distributing and collecting operations with its relative position to the sorter 3 being defined by the pivot shaft 10 and a damper member 12. With the construction of the sheet handling device, if paper jamming should occur in the  sorter 3, a door 13 of the sorter 3 will be easily opened and a jammed sheet can be  easily removed therefrom. The area of the floor ocupied by the sheet handling device can also be reduced thereby. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000323749-A (JP)
Title: Light-emitting diode and manufacture thereof
Inventor: KIKUCHI YUKIO
IPC: H01L21/208
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode, together with its manufacturing method, of high light-emitting output with no defect. SOLUTION: A double hetero structure is provided wherein, by a liquid-phase epitaxial growth, a p-type AlGaAs clad layer 4, p-type AlGaAs active layer 2, and n-type AlGaAs window layer 1 are grown on a p-type GaAs substrate 5. Here, the p-type AlGaAs clad layer 4 is grown, to which a material solution whose crystal-mixing ratio is larger than that of the p-type AlGaAs clad layer 4 is allowed to contact, and its residue is dissolved and removed before the p-type AlGaAs active layer 2 is grown.
Patent JP-S5752502-A (JP)
Title: Rolling method for steel angle with unequal side and thickness
Inventor: IRIE TOSHIJI
IPC: B21B1/09
Filed: 1980-09-17
Abstract: PURPOSE:To manufacture various kinds of steel angles with unequal sides and thicknesses having various sectional shapes with a single rolling apparatus, by forming an intermediate shape with a combination of a triaxial roll mill provided with  upper vertical roll pair having a conical rolling plane and a universal rolling mill,  and then, by finishing the shape with a triaxial roll mill. CONSTITUTION:A rough shaped billet W1 with a cross section having a projection at its almost middle point, is prepared by a breakdown rolling pass and a roughing pass. This billet W1 is subjected to an intermediate shape forming process performed by a triaxial roll mill 4 comprising a couple of upper vertical rolls 7, 8 having vertical axes and conical rolling planes 7a, 8a, and a horizontal roll 9 having an angle rolling plane 9a. Hereupon, a formation of the angle at the flange connection zone, and the formation of the flange thickness and breadth, are carried out. Then, the breadths of the left and right flanges are finished up by a universal rolling mill 5 comprising flange holding horizontal rolls' pair 5a and a vertical edging rolls' pair 5b while preventing an over-filling at the angle zone, and an edge forming pass is performed. Thus obtained intermediately shaped billet W2 is then rolled by a triaxial finishing mill 6 and is finished into a product steel angle W3.
Patent JP-H08308050-A (JP)
Title: Cable bender
Inventor: YOSHINARI SHIGERU
IPC: B21D7/024
Filed: 1995-04-28
Abstract: PURPOSE: To improve the operability by altering the mounting angle to the lever of a holder, to reduce the cost as compared with the case of preparing a cable bender by preparing an attachment in response to the type of the cable to be used and to facilitate the transportation. CONSTITUTION: A cable bender comprises a lever 1, and a U-shaped holder 2 provided at the end of the lever and inserted with a cable 3. The holder 2 is oscillatorily provided at the lever 1, and fixed at the predetermined oscillating angle by fastening means 11. AU-shaped attachment 17 for inserting a cable 3' thinner than the cable 3 is mounted in the holder 2.
Patent JP-S617731-A (JP)
Title: Television receiver
Inventor: AMANO TOSHIO
IPC: H04N5/44
Filed: 1984-06-22
Abstract: PURPOSE:To enable the reception of video signals during only a time period set in a counter so as to eliminate abuses of thoughtless watching television for a long time, by providing a time integrating counter which operates only when the power supply is on. CONSTITUTION:A ROM22, RAM23, and I/O port 24 are provided in the control circuit of a television receiver and the command signal of a commander is inputted in the input side of the I/O port 24. Moreover, keys 28 and 29 inside the TV receiver main body are connected with the input side of the I/O port 24. A synchronizing pulse to a timer in a CPU21 is supplied through the keys 28 and 29 and a power supply synchronizing pulse is formed at a pulsing circuit 38 by supplying an AC signal from an AC source and supplied to the I/O port 24. The data are fetched by the ROM23 through the CPU21. Then input of video signals is enabled during only the time period when the power supply is on by means of the timer in the CPU21 so as to eliminate abuses of throughtless watching of television for a long time by users.
Patent JP-S63294057-A (JP)
Title: Telephone system
Inventor: SUZUKI YOSHIHARU
IPC: H04M9/00
Filed: 1987-05-26
Abstract: PURPOSE:To use a general telephone set as a slave telephone set and to discriminate the use state by providing a main device, which controls connection of outside lines and extensions and sends a communication state signal, and a telephone receptacle having a display means. CONSTITUTION:A main device 1, telephone receptacles 101..., slave telephone sets T... consisting of general telephone sets, and doorphones 31... are provided to constitute a system. An outside line 2 from an exchange or the like, speech lines 4 from doorphones 3i, and extensions 5 to which telephones T are connected are connected to the device 1, and the device controls connection between the line 2 and the extension 5, between extensions 5, and between the line 4 and the extension 5. The communication state signal to the line 2 is sent through a control line 6 corresponding to the extension 5, and the communication state signal between the doorphone 3 and the telephone T or between telephones T is sent through the corresponding line 6. The receptacle 10i receives the communication state signal of the device to flicker or continuously light an LED (a) during calling or speaking respectively and to flicker or continuously light an LED (b) during doorphone calling or speaking respectively. Further, two LEDs are simultaneously lit when the telephone and the doorphone are simultaneously used.
Patent JP-S5652586-A (JP)
Title: Gas expansion and compression machine
Inventor: ISHIKAWA NOBORU
IPC: F04B35/00
Filed: 1979-10-06
Abstract: PURPOSE: To make a gas expansion and compression machine lightweight and small-sized by allowing the gas elastic force in a balance chamber to operate to the reciprocating movement of a piston and removing a crank mechanism and a flywheel mechanism.  
     CONSTITUTION: When a piston 16 is at the right end position, on the contrary to the figure, the high pressure gas which flows in an air feeding chamber G through a feeding side pipe B1 enters into an expansion chamber F2 through an air feeding valve 21, and shifts the piston 16 to the left side in the figure. Then, the high pressure gas in the expansion chamber F2 expands to a prescribed pressure, and at the same time, an exhaust valve 22 is opened, and a piston 15 is returned by the gas elastic force in a balance chamber E, and the gas flows-out from an exhaust side pipe B2. Then exhausting the gas in the expansion chamber F2 through the pipe B2, the piston 16 shifts to the right side in the figure, and the air feeding valve 21 is opened again, and repeating the operation described before, the piston 16 performs reciprocating movement. Accordingly, gas is introduced from a low pressure pipe C1 and discharged to a high pressure pipe C2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04356300-A (JP)
Title: Gap filler for heat protecting member
Inventor: YAMAO HIROYUKI
IPC: B64G1/62
Filed: 1991-05-31
Abstract: PURPOSE:To enable reduction in both the weight of a sheath member and heat resistance that a heat insulating member packed in the sheath member is required to have. CONSTITUTION:Heat of high-temperature gas 13 flowing outside an airframe is transferred to an ablation member 4 and the ablation member 4 is melted and evaporated by the heat and a sheath member 8 is cooled by the latent heat of the melting and that of the evaporation and gas that the ablation member 4 generates is injected through the pores 2, 3 of the sheath member 8 from a gap located between heat protecting members 6, 7 and prevents outside high- temperature gas 13 from entering the ablation member 4 and thereby weight reduction of the sheath member 8 is made possible and the temperature of the airframe is prevented from rising, whereby a gap filler 1 of high heat- insulating performance and light weight is realized.
Patent JP-2000324507-A (JP)
Title: Deflection yoke and color cathode-ray tube receiver
Inventor: AOKI KYOSUKE
IPC: H01J29/76
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To decrease the number of correcting coils of the deflection yoke equipped with a means which corrects X-axial longitudinal misconvergence (cross misconvergence and arcuate misconvergence). SOLUTION: The deflection yoke is equipped with a 1st correcting coil unit which has two horizontal deflection coils 1 and 2 connected in parallel and one XCV (cross misconvergence) correcting coil 3 connected in series with the horizontal deflection coil 1 and a 2nd correcting coil unit which has one XBV (arcuate misconvergence) correcting coil connected in series with the horizontal deflection coil 2. The 1st correcting coil unit has the XCV correcting coil 3 wound around one side of a bobbin 6 and varies the inductance of the XCV correcting coil 3 by moving a core 5 axially in the bobbin 6. The 2nd correcting coil unit has the XBV correcting coil 4 wound around a drum core 7 and applies a bias magnetic field to the drum core 7 by a magnet 8.
Patent JP-H11294012-A (JP)
Title: Automatic sliding door
Inventor: MORISHITA MASAZUMI
IPC: E05F15/60
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic sliding door of thin door jamb not effecting the design of a building frame and an easily workable coil movable type direct linear motor driven. SOLUTION: A guide rail 4 having a built-in field magnet 3 and suspension magnets 11, 11' is fitted to the upper frame 1 on the upper part of an opening of a building and a frame 20 is fitted to the upper part of a door 5, while a coil 6, magnetic substances 8, 8', and rollers 10, 10' are arranged on the frame 20. The door 5 makes an opening and closing motion by the rollers 10, 10' contacting and rolling on a rail groove 4' made on the lower part of the guide rail 4.
Patent JP-S55752-A (JP)
Title: Preparation of polyurethane resin coating composition for artificial leather
Inventor: TORII HIDEYASU
IPC: D06N3/14
Filed: 1978-10-23
Abstract: PURPOSE: To prepare the title composition giving a coating film having excellent mechanical properties, containing only a small amount of solvent which vaporizes during the film-forming process, by mixing a specific polyurethane prepolymer and a polyfunctional polyisocyanate.  
     CONSTITUTION: A coating composition is propared by mixing (A) a prepolymer solution of a (reduced) solid content of ≥ 80 wt%, and obtained by reacting (a) a reaction product having terminal isocyanate group obtained by reacting (i) a polypropylene glycol having a molecular weight of 1,000-2,000 with (ii) tolylene isocyanate at an OH/NCO ratio of 1.3-1.95, with (b) 1,4-butanediol at an OH/NCO ratio of 1.3-2 : 1, in a solvent such as methyl ethyl ketone, ethyl acetate, etc., and(B) a polyfunctional polyisocyanate having three or more functional groups, e.g. a compound obtained by reacting 1 mole of trimethylol propane with 3 moles of tolylene diisocyanate. The OH/NCO ratio of the composition is 1:1-2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5929037-A (JP)
Inventor: ROBAATO CHIYAARUZU RIAN
IPC: C07C27/00
Filed: 1983-07-18
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-S62288677-A (JP)
Inventor: PIITAA HAABAATO KURAUSU PAPE
IPC: C09J7/02
Filed: 1987-05-26
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-H05294173-A (JP)
Title: Integrated control device of vehicle
Inventor: ONO HIDEKAZU
IPC: B60W10/184
Filed: 1992-04-21
Abstract: PURPOSE:To control the rotating property in an optimum condition in a wide scope up to the limit area of a tire by providing a linear control amount operation means to carry out the linear operation of the linear control amount in order to follow the behavior amount to an adequate character depending on a linear model to indicate the vehicle operation, according to the detected steering amount and the behavior amount. CONSTITUTION:In order to make the behavior of a vehicle to the steering amount optimum in a linear control amount operation means 20, a linear control amount which is an imaginary control amount is linear-operated from the steering amount and the behavior amount, depending on a linear model to indicate the vehicle movement. And the linear control amount calculated in a non-linear compensating means 301 is non-linear converted by using the behavior amount, and thereby, a steering control amount and at least one side either a driving control amount or a behavior control amount, which are the direct control parameters of the steering system and the driving system, are output, and the responsiveness and the stability of the vehicle are improved efficiently. Then, depending on the steering control amount calculated by a steering control means 41, an optimum steering angle of at least one side steering wheel of the front wheels or rear wheels is given.
Patent JP-S5463321-A (JP)
Title: Method of assembling transformer
Inventor: OKAMOTO MASAO
IPC: H01F41/00
Filed: 1977-10-31
Abstract: PURPOSE: To permit transportation of a UHV transformer within available transportation size limits by removing a tank side phate together with an intermediate flange to form an opening and closing the opening with a shield member for transportation and mounting the side plate on the opening on site.  
     CONSTITUTION: A side plate of a lower tank 11, which accommodates a winding 5 and core 4, facing the winding 5 is removed to form an opening 7. For transportation, a shield member 8 is attached to the opening 7, and also the top opening is covered with a transportation cover 10 within the specified transportation size limits. After transportation to the installation side, the transformer is assembled by mounting a side wall 13 at a position spaced apart a predetermined distance from the winding 5, removing the transportion cover 10, upwardly taking out the shield member 8 and covering the top opening with an upper tank 18 formed with a flange 17 adapted to engage with an intermeidate flange 15 at the top of the lower tank 11 and an intermeidate flange 16 at the upper end of the side wall 13. The mounting of the shield member 8 is made hermetically to abvoid moisture absorption by the winding during transport and so forth. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000319985-A (JP)
Title: Rigid-frame prefabrication construction method
Inventor: OGIWARA YUKIMASA
IPC: E04B1/20
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a PCa member, easily secure execution work accuracy even in erection, and largely shorten a cycle process of building frame work as a whole by changing column/beam joining part (panel zone) concrete requiring maximum strength in a frame into PCa, and improving the whole column/beam frame since a PCa turning rate of a column/beam frame can be improved. SOLUTION: A column member 1 is changed into PCa up to a beam under part from a floor, a beam member 2 is changed into PCa in both X, Y directions including a column/beam joining part 3, a beam main reinforcement joining part 5 is set in the span center, a sleeve type mechanical joint is embedded in the column/beam joining part 3 to form a column main reinforcement inserting part.  Then, in a column member 1, a column main reinforcement is inserted into the column main reinforcement inserting part 7 of the column/beam joining part 3 of the beam member 2 to be erected, a column main reinforcement 1a is inserted into the column main reinforcement inserting part 7 of the column/beam joining part 3 in an upper part of the column member 1 to erect the beam member 2, the mutual column main reinforcements 1a of the upper/lower column members 1 are joined by the sleeve type mechanical joint 6, the mutual beam main reinforcements 2a of the beam member 2 are joined, and clearance between respective joins is grouted.
Patent JP-H04353110-A (JP)
Title: Cleaning machine in track site
Inventor: NAKAMURA YOZO
IPC: A47L7/00
Filed: 1991-05-31
Abstract: PURPOSE:To clean a place within a track site efficiently with a few persons. CONSTITUTION:A running wheel section 2 to be positioned under a cleaning machine main-body 1 and to be freely run on one track R is set. The driving wheel 2a of the running wheel section 2 is driven by a power section 1a. Besides, at a suction section 3, by the driving force of the power section 1a, a blower is rotated, and open air is sucked up and is exhausted via a filter 3a. The suction section 3 is positioned on the side of the cleaning machine main-body 1 and is jointed to a suction port body 4 with the opening to be directed to the site surface of the track R, and the trash of cigarette ends or the like to be scraped up with brush bodies 5, 5 is sucked up.