baber/WOPTO huggingface dataset:
Patent JP-H04219457-A (JP)
Title: Device for discharging water collected in vessel for water separator of internal combustion engine
Inventor: HERUMUUTO MERUMAN
IPC: F02M37/32
Filed: 1991-02-27
Abstract: PURPOSE: To automatically drain the water separated from the fuel by a filtration device and collected in a vessel by installing a piston capable of displacement in the vessel of a water separator, applying the fuel pressure to one side of the piston, and on the other side thereof defining a storage for the water to be separated and drained. CONSTITUTION: In a fuel conduit system of an internal combustion engine, a fuel filtration device 1 consisting of a vessel 2 fitted in over-part with a filter element 3 is installed between a tank and the suction side of a fuel pump 7. The fuel supplied from the tank flows into the filtration device 1 via a connection part 4 and fed to the suction side of the pump 7 through a fuel conduit 6, and the water separated from the fuel is collected at the bottom of the vessel 2 located over a piston 8 and discharged by actuating a valve 15 with the output of a water level sensor 16 when the level 17 is attained. The lower chamber of the piston 8 is coupled with the pressure side of the pump 7 through a conduit 12 and the valve 15, and the water is discharged by the upward motion of the piston 8 caused by the fuel pressure.
Patent JP-H10245968-A (JP)
Title: Base-isolated floor structure
Inventor: ARIMA FUMIAKI
IPC: F16F15/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To achieve the base isolation and earthquake-proof effect to a desired level by arranging seismic control device on a floor structure, and controlling the oscillation of a floor itself. SOLUTION: A suspension floor structure 10 is suspended through a suspension rod 18 one end part of which is held by a bearing type spherical seat 16 attached to a ceiling surface 14 of a building structure 12. A perpendicular vibration damping means 22 is arranged between the other end part of the suspension rod 18 and a lower end face of a suspension beam 11 of the suspension floor structure 10 through the bearing spherical seat 20, a horizontal vibration damping means 30 is arranged between the suspension floor structure 10 and a building floor slab 24 through a pedestal 26 and a support member 28. The perpendicular vibration damping means 22 can be suspended from the ceiling surface 14 through a support frame.  The lower end of the suspension rod 18 is directly fixed to a beam 11 when the perpendicular vibration damping means 22 is arranged above the suspension rod 18 or when a two-dimensional base-isolated floor is provide by using only the horizontal vibration damping means 30.
Patent JP-S60197030-A (JP)
Title: Submarine optical repeating installation
Inventor: TABATA HARUO
IPC: H04B17/00
Filed: 1984-03-21
Abstract: PURPOSE:To measure directly the connection loss of an optical input side cable by converting an optical signal from a submarine cable, to an electric signal, branching it from a high voltage side circuit, leading it out of a watertight terminal of an optical repeater housing, and measuring this voltage level. CONSTITUTION:A regenerative repeater 3 is mounted to the inside of a water pressure resistance vessel 1, and connected to watertight terminals 4, 9 of a water pressure resistance cover 2 by an optical glass fiber. An input side cable 6 and an output side cable 7 of an optical signal are drawn out to the outside from the terminal 9, and a monitor lead 5 for measuring the connection loss is drawn out of the terminal 4. The optical signal is converted to an electric signal by a diode of the repeater 3. It is made to branch from between a high voltage side of APD and a converter D/D, and made to branch to a terminal MON through a resistor R2. The other is connected to a circuit unit earth E through R1. A voltage is measured by drawing out the terminal MON and the earth E from the water pressure resistance vessel, and the connection loss of the cable is converted.
Patent JP-H02233738-A (JP)
Title: Flame-retardant resin composition
Inventor: ARAI TOSHIHIRO
IPC: C08L87/00
Filed: 1989-03-07
Abstract: PURPOSE:To obtain the title composition suitable as coating electric wire, etc., having high flame retardance without reduction in mechanical characteristics, deterioration of freeze resistance, etc., by blending an olefin-based polymer with a bismaleimide triazine resin and a silicone resin. CONSTITUTION:(A) 100pts.wt. olefin-based polymer (e.g. PE) is blended with (B) 0.1-80pts.wt. bismaleimide triazine resin and (C) 0.5-30pts.wt. silicone resin (in principle, silicone resin having -Si-O- skeleton and containing a functional group having no halogen at side chains and end groups) to give the aimed composition.
Patent JP-S57167828-A (JP)
Title: Insulated trolley
Inventor: NAKAMURA YAKUHARU
IPC: B60M1/13
Filed: 1981-04-10
Abstract: PURPOSE:To attain a large transmission capacity without impairing either the tensile strength or the flexibility of the coh-ductor itself, by composing the insulated trolley sheathed in a continuous insulator having U-type cross secion with a high tension core material at the center and high conductive stranded wires stranded around the core. CONSTITUTION:The formed conductor 1 is manufactured by first preparing a high tension core 3 by stranding galvanized wires 2, and then placing on around this core, a stranded conductor 5 of stranded copper wires 4 having a size appropriate for the rated current capacity. The conductor 5 is then rolled from outside and reduced to an appropriate size with smooth surface 5a and V-shaped lays formed side by side. The molded insulator 6 is formed by introducing the formed conductor 1 into a plastic extruder whereby a U-formed insulator sheath is provide. As a result of this sheath forming operation by the extruder, separately standing fins 7 composing an opening 8 are provided at one side, and concaves 9 at both sides of oposite face. More than half of the smooth surfaces 5a and lays 5b of the conductor 1 is buried within the opening 8 with remainders set as the exposed portion.
Patent JP-H02237482-A (JP)
Title: Drive control circuit of oscillatory wave motor
Inventor: KOTO ETSURO
IPC: H02N2/00
Filed: 1989-03-07
Abstract: PURPOSE:To conduct a control in the vicinity of a resonance frequency safely and correctly by making the rate of change of a drive frequency larger in the region of high drive frequency and smaller in the region of low drive frequency. CONSTITUTION:The present rotational speed computed by a signal input from a pulse encoder 8 connected with a rotor 6r is compared with a target rotational speed. When the present rotational speed is lower than said target rotational speed, a control is conducted so as to increase said existing rotational speed. On the other hand, when the present rotational speed is higher than the target rotational speed, the control is conducted so as to reduce the existing rotational speed. Further, when a driving residue is large, a controller 1 also adopts a large value as the target rotational speed so as to conduct a control to lower a frequency to be applied to a vibrating motor 6 thereby making the rotational speed higher.
Patent JP-H04290044-A (JP)
Title: Automobile telephone system
Inventor: KUDO HITOSHI
IPC: H04M1/27
Filed: 1991-03-19
Abstract: PURPOSE:To safely make a telephone call without detaching a hand from a steering handle during driving while directing the visual line in front. CONSTITUTION:A handset 1 is provided with an external information display section 9 displaying telephone directory information such as telephone number and name of telephone set registration party or the like, an external operation section 8 retrieving the telephone directory information displayed on the external information display section 9 and designating the information, a transmitter, a receiver and an operation button to enter a telephone number. The telephone set is provided with an external voice input output section 6 comprising an external speaker 6A and an external microphone 6B, the display section 9, the operation section 8 and a control section controlling the handset 1 and the telephone set main body provided with a radio transmission reception section and a memory means in addition to the handset 1, and the driver makes a phone call without detaching his hand from the steering handle while keeping the visual line in front.
Patent JP-H03255678-A (JP)
Title: Semiconductor device
Inventor: OOSAKO NAGISA
IPC: H01L23/52
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a semiconductor device in which an elastic wave can be controlled to be increased or decreased in energy by a method wherein a conductive film is so set in thickness to put an elastic wave which advances toward a layer insulating film after it makes a round trip as reflected by the conductive film and a non-reflected elastic wave in such phases that they intensify or weaken each other. CONSTITUTION:A first wiring layer 1 formed on a semiconductor substrate 3 through the intermediary of an SiO2 film 2 is composed of a first electrode film 4 formed on an insulating film 3, an insulating layer 6 of PSG provided with an opening 5, a piezoelectric film 7 formed inside the opening 5, and a second electrode film 8, and a layer insulating film 9 is laminated thereon. Furthermore, a second wiring layer 11, a third wiring layer 21, and a fourth wiring layer 31 are laminated thereon. The thickness of a sixth electrode film 26 is so set that an elastic wave which advances after it is reflected by the film 26 and an elastic wave which advances directly are made to advance together not canceling each other so as not to attenuate signals, where the elastic waves are induced by the vibration of the piezoelectric film 24.
Patent JP-H07238694-A (JP)
Title: Structure of living room and entrance hall in house
Inventor: MATSUBARA SATOSHI
IPC: E04H1/02
Filed: 1994-02-28
Abstract: PURPOSE:To enhance the comfortableness of each house of a gallery type apartment or the like. CONSTITUTION:A living space 10 is formed in a house 1a inside the door 9, and a gate 6 is provided on the side of an outside corridor 3 in such a manner as to connect the floor 31 with the ceiling 32 by way of an exterior wall 33 and a floor stile 35 and to be freely locked and unlocked. An alcove 7 is provided between the door 9 and the gate 6 in such a manner as to be freely selectively opened or closed to the living space 10 and to the outside corridor 3 via the door 9 and the gate 6. With the gate 6 closed, the door 9 is opened to provide a feeling of openness, to admit sunlight, and to ventilate. Since the living space 10 cannot be viewed directly from the outside corridor 3, privacy can be maintained. Safety is high because of the two doors. A fire door and a grating can be omitted, so excellent appearance is provided.
Patent JP-S55150943-A (JP)
Title: Jig for inserting packing
Inventor: NISHIKAWA JIYUNICHI
IPC: B23P19/00
Filed: 1979-05-07
Abstract: PURPOSE:To permit a packing to be rapidly and positively inserted by enabling a return piece and drawing pin to move together with an operating body and the drawing pin to retreat from a shoulder surface with which the packing engages only when the operating body returns. CONSTITUTION:A packing 3 is drawn up by a drawing pin 19 to be screwed fixedly to a engaging shoulder portion 11. Under such condition, the packing 3 is inserted from above a watch 1 side into the interior of the cylindrical portion. When a portion of the packing except for that drawn up is to the corresponding annular groove 2 at the watch 1 side to release a pressure piece 21, an operating body 6 is moved leftward by a return spring 35. Then a L-shaped pawl 18 engages a horizontal pin 31 on the upper left end of a vertical portion 25 to block the leftward movement of the pin 31 so that the L-shaped pawl 18 pivots clockwise about a saft 28. Thus the lower end of the drawing pin 19 is rotated upward clockwise from the proximity of a fitting lug 30 and retreated.
Patent JP-S57171016-A (JP)
Title: Controlling device for supplying secondary air in internal combustion engine
Inventor: KUBOTA SHIYOUJI
IPC: F01N3/34
Filed: 1981-04-11
Abstract: PURPOSE: To remove the unburnt component in the exhaust gas by burning with the  secondary air supplied in an exhaust system during cold running or at quick acceleration after warming up by a structure wherein a timer and a controlling negative pressure tank are provided at the secondary air controlling system in an exhaust system.   
     CONSTITUTION: The secondary air is supplied from an air cleaner 8 through a controlling valve 7, a reed valve 6 and a pipe 5 to the exhaust system 4. The negative pressure in a suction pipe 16 is led through a check valve 15, a solenoid valve 14 and a  pipe 13 into a chamber 9 above the diaphragm 10 of the controlling valve 7. Owing to  the structure as described above, during cold running of the engine, a water temperature switch 22 turns ON to energize a timer 24, which keeps the valve 18 of the solenoid valve 14 open for the fixed time being, resulting in introducing the negative pressure into the chamber 9 so as to open the controlling valve 7 to supply the secondary  air to the exhaust system 4. In addition, during warming up or at quick acceleration  or high load running after warming up, a negative pressure switch 28 turns ON to  open the solenoid valve 14 so as to supply the negative pressure stored in the negative  pressure tank 27 to the controlling valve 7 to open. In such a manner as mentioned  above, the secondary air is similarly supplied to the exhaust system 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08245041-A (JP)
Title: Discharge device
Inventor: ISHII KENJI
IPC: B65H29/22
Filed: 1995-03-14
Abstract: PURPOSE: To prevent discharged transfer paper is partially bent and prevent the discharged transfer paper from bearing the marks of driving rollers or driven rollers. CONSTITUTION: A discharge device 1 is composed of two driving rollers 2 and two driven rollers 3 coming in pressure contact with the driving rollers 2. Each driving roller 2 is provided with a gear-like collar part 5 on one end side in order to heighten conveying performance. This collar part 5 has an inclined face 6 inclined onto the other end side, and a flat face 7 extended from the inclined face 6 is provided on the other end side. Two driving rollers 2 are fitted to a shaft 4 so that the one-end side collar parts 5 of the driving rollers 2 having the inclined faces 6 face each other. Each driven roller 3 is rotatably supported by a bracket 8 and brought into pressure contact with the driving roller 2, with a specified space from the inclined face 6.
Patent JP-H05258087-A (JP)
Title: Microcomputer
IPC: G06F1/04
Filed: 1992-03-13
Abstract: PURPOSE:To improve the efficiency of a system control by starting the oscillation of a main system clock which is stopped during a low power consumption operation in an arbitrary timing. CONSTITUTION:In a program which controls a microcomputer, the command of the output of a signal for starting the oscillation of the main system clock is executed before more than a time required for stabilizing the oscillation of the main system clock since the low power consumption operation is ended, is executed at the time of a transition from the present low power consumption operation to a normal operation. Then, when the command of the output of the signal for starting the oscillation of the main system clock is executed by the program, a main system clock oscillation circuit 3 starts again the oscillation which is stopped due to the low power consumption operation, during the low power consumption operation. The oscillation of the clock can be stable in the timing in which low power consumption operation is ended, and a sub-system is switched to the main system clock by an operation mode control circuit 7 and a selector 6.
Patent JP-S53140290-A (JP)
Title: Purifying method for cationic substances
Inventor: MIYAZAWA TADASHI
IPC: C07C227/00
Filed: 1977-05-13
Abstract: PURPOSE: To efficientlypurify a cationic substnace of weak adsorbing power by contacting a strongly acidic ioh exchange resin which has been partially converted into of salt type end of free type with an aq. soln. contg. the cationic substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52140177-A (JP)
Title: Transferring device
Inventor: OOUCHI AKIRA
IPC: B65G33/02
Filed: 1976-05-14
Abstract: PURPOSE: To enable acceleration and deceleration of a transferring unit to be controlled at will by purely mechanical means, and to allow the most proper ring speed corresponding to the purpose to be obtained easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60198699-A (JP)
Inventor: TAKAHIRA YUKIMI
IPC: G08B23/00
Filed: 1984-03-22
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-H02234717-A (JP)
Title: Electric rice cooker
Inventor: ISHII NORIO
IPC: G04F3/02
Filed: 1989-03-09
Abstract: PURPOSE:To reduce failures and setting errors and improve the merchandise value with a simple structure by providing a timer having multiple projections protruded on the outer periphery and rotated with the projections kept in contact with the inner periphery of a coupling hole on the bottom face side of a dial. CONSTITUTION:A timer 7 is constituted of an index 71 on a case 4 side and a dial 72, multiple projections 73 are protruded on the outer periphery of the cylinder section of the dial 72, and six projections are provided at an angle interval 60 deg.. Marks 74 such as numerals or characters indicating scales or the unit of time are notched on the dial 72. The dial 72 is rotated at the time of setting the timer 7 and during its operation when circular arcs of six projections 73 are put into contact with the inner periphery of the coupling hole 79 of the case 4. Appropriate friction resistance is applied to the rotation of the dial 72 by the contact, as a result, the displacement of a timer shaft 77 and the drift of the fitting of a main body 70 are absorbed, the dial 72 is rotated in correct circular motion. The gap between the dial 72 and the coupling hole 79 can be set to the minimum required, and no failures and setting errors due to dust or the like are generated.
Patent JP-H04290441-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGATA HIROSHI
IPC: H01L29/786
Filed: 1991-03-19
Abstract: PURPOSE:To avoid a leakage current between source and drain by a method wherein a light is applied to the rear of a transparent insulating substrate by using source and drain electrodes as masks to expose photoresist and impurities are applied to the surfaces of the electrodes and the photoresist layers exposed by development and the photoresist layers are removed. CONSTITUTION:Negative type photoresist 7 is applied to a transparent insulating substrate 1 and a light such as an ultraviolet radiation is applied to the rear of the transparent insulating substrate 1 to expose the photoresist 7. Source/ drain electrodes 5 and 6 having metal films 3 function as exposure masks and parts of the photoresist 7 where the electrodes 5 and 6 are not formed are mostly exposed to the ultraviolet radiation. Then the parts of the photoresist 7 on the source/drain electrodes 5 and 6 are removed by development and the parts of the photoresist 7 directly on the transparent insulating substrate 1 are left. Then phosphorus is applied to the whole surface including the remaining parts of the photoresist 7 and the electrodes 5 and 6 and to the gaps and the remaining parts of the photoresist 7 are removed to leave phosphorus on the surface of the source/drain electrodes 5 and 6 only.
Patent JP-S60198523-A (JP)
Title: Finder device of single-lens reflex camera
Inventor: ASAKURA YASUO
IPC: G03B13/26
Filed: 1984-03-21
Abstract: PURPOSE:To reduce considerably the height of the whole of camera by reflecting a finder luminous flux upward with a reflecting optical member after discharging it from a pentagonal roof prism and reflecting it backward thereafter. CONSTITUTION:The light incident from a photographic lens 1 passes a movable reflective mirror 3, a focusing screen 4, and a pentagonal roof prism 6 and is discharged from the rear face of the prism 6. This light is made incident from the front vertical face of a diamond prism 30 and is reflected vertically upward on a lower reflective face 30a and is reflected on the upper reflective face 30b in the horizontal direction and is discharged toward an eyepiece lens 7. Members other than the diamond prism can be used as the reflecting optical member which does not make the incidence direction and the exit direction of the finder luminous flux form each other by two reflections and moves it in parallel vertically.
Patent JP-H07237304-A (JP)
Title: Wire dot printing head
Inventor: HATANO MASAHIRO
IPC: B41J2/235
Filed: 1994-02-28
Abstract: PURPOSE:To ensure a stable printing action either on a front stage or on a rear stage to eliminate a failure, such as missing of dot and unevenness of printing, by a method wherein movable parts on respective stages of printing head devices are set to have the same equivalent mass so as to be driven in the same driving condition. CONSTITUTION:The shape of a printing wire 1 on a front stage near a printing medium is different from the shape of a printing wire 1 on a rear stage. The movable parts on the respective stages of printing head devices are set to have the same equivalent mass. The diameters of the top parts 1a of the printing wires 1 on the respective stages are set to be the same, and the lengths of root parts 1b having a larger diameter are set be different. In this manner, the equivalent masses of the movable parts on the respective stages are set to be equal. If the printing head devices on the respective stages are driven in the same driving condition at the time of printing, the wires both on the front and rear stages are synchronously displaced at a timing of supplying a drive current to ensure a stable printing action.
Patent JP-S61213436-A (JP)
Title: Reservoir tank type heat pump water heater
Inventor: KATAGAI NOBUYOSHI
IPC: F24H1/18
Filed: 1985-03-19
Abstract: PURPOSE:To perform an economical operation by maximizing the operation hours of heat pump and minimizing the operation hours of heater by controlling the heating while comparing the heating characteristics curve showing the heating time relative to the combined heating capacity of the heat pump and supplemental heat source with the detected water temperature. CONSTITUTION:Water circulating between the reservoir tank 1 and water heat exchanger 5 by means of a circulation pump 4 returns to the reservoir tank after being heated in the water heat exchanger 5. At this moment, the water temperature is detected at regular time intervals by a thermo sensor 6 in the reservoir tank. Meanwhile, the relationship between the elapsed time of operation and water temperature is compared in the memory unit 10 based on the combined heating capacity of the heat pump unit 3 and heater 2, and, if the detected water temperature is low, the heater 2 is additionally operated. If the detected water temperature is high, only the heat pump is operated. While such processes are repeated, the heating of the reservoir tank 1 is completed. The control device 11 switches to the operation of the heater 2 only once the first predetermined water temperature is reached, and also controls thereafter the heating operation up tot he second water temperature at the end of the midnight time power supply.