baber/WOPTO huggingface dataset:
Patent JP-S59188064-A (JP)
Title: Fuel supply device for internal-combustion engine
Inventor: MASUDA TOYOO
IPC: F02D41/32
Filed: 1983-04-08
Abstract: PURPOSE:To easily secure an optimum amount of fuel to be injected as required by an injector, and efficiently utilize a fuel pump, by controlling a fuel pressure regulating means and the fuel pump of variable discharge type in response to a detection value of an intake air vacuum detction means. CONSTITUTION:There is provided a fuel pressure regulating means 9 in a fuel supply system including an injector 7 to which fuel pressurized by a fuel pump 1 is supplied. A discharge amount of the fuel pump 1 is rendered variable by a control means 2 for controlling voltage to be applied to the fuel pump 1. The fuel pressure regulating means 9 decides whether an output from an intake air vacuum sensor 14 is positive or negative by way of a first control means 100, and according to the decision, it acts to control a pressure regulator selecting solenoid 93, wherein a fuel pressure is regulated by opening and closing a cut- off valve 931. The voltage control means 2 decides whether the output from the vacuum sensor 14 is positive or negative by way of a second control means, and according to the decision, it acts to increase and decrease a discharge amount of the fuel pump 1.
Patent JP-H05263783-A (JP)
Title: Stable pump operating method
IPC: F04D15/00
Filed: 1992-03-18
Abstract: PURPOSE:To enable the control of keeping the internal water level constant at the inflow time of small quantity of water with low-priced equipment in a sewage rainwater pump or a very deep underground utilizing drainage pump system so as to enable the continuation of stable pumping operation. CONSTITUTION:A pump discharge pipe 5 or a discharge drum 6 is provided with a by-pass pipe 7 and a by-pass valve 8, and the end of the by-pass pipe 7 is placed in a water absorbing drum 2. A water level signal is sent to an arithmetic unit 12 from a water level transmitter 11 provided in the water absorbing drum 2 so as to compute the control quantity of the by-pass valve 8 by deviation between the actual water level and the target water level. The control command of the by-pass valve 8 is sent to a valve drive unit 14 from a function generator 13, and the opening of the by-pass valve 8 is controlled in such a way that the water level of the water absorbing drum 2 is constant. The water level of the water absorbing drum 2 can be thereby kept constant with low-priced equipment and by the operation in a range of pump discharge rate of flow causing no trouble even with the continuous operation of a pump. The pump stop-start frequency is reduced, and fluctuation caused by the surging of the water level of the water absorbing drum 2 can be reduced to enable the continuation of stable pumping operation.
Patent JP-H02242946-A (JP)
Title: Device for feeding and treating yarn in multicolor jet loom
Inventor: MITSUYA KINPEI
IPC: D03D47/34
Filed: 1989-03-14
Abstract: PURPOSE:To increase the number of colors used without increasing length measuring storage devices or picking main nozzles by conveying a weft yarn using threaders from weft yarn cheeses carried to a yarn feeding position with a weft yarn replacing device. CONSTITUTION:Weft yarn cheeses (3A) to (3D) of mutually different colors on a turntable 41 are rotated and arranged on a yarn feeding position based on a weft yarn color selecting pattern. The weft yarn tip is then inserted into a weft yarn introduction port (6b) of a weft yarn length measuring storage device 6 with the first threader and then into an introduction port of a picking main nozzle 11 with the second threader to carry out picking. Picking is also similarly carried out even in a picking device having another picking main nozzle (11A) and weft yarn length measuring storage device (6A).
Patent JP-S63227258-A (JP)
Title: Remote supervisory and controlling system
Inventor: TAKEHARA KIYOTAKA
IPC: H04Q9/00
Filed: 1987-03-17
Abstract: PURPOSE:To cancel the ringing of an alarm tone at an absent time and to surely capture an invader without making the invader recognize the finding of invasion, by providing a switching means which sets the cancel of the ringing of the alarm tone. CONSTITUTION:It is effective to issue alarm at the time of setting burglar alarm which gives threat on the invader in the case of staying at home, but since it loses a chance to capture the invader at the absent time, a switch which performs automatic communication to a master alarm unit 8 but regulates the issuing of the alarm is provided. When the switch is turned ON, the master alarm unit 8 sends data to stop the issuing of the alarm in the system to a home bus controller HBC1 side, thereby, the extension connection control of each telephone sets 3, 41, and 24 and an adapter 7 for independent telephone is regulated. Therefore, the automatic communication to outside the system without being recognized by the invader can be performed, and it is possible to capture the invader.
Patent JP-S60205959-A (JP)
Title: Sealed lead storage battery
Inventor: WADA KATAHISA
IPC: H01M50/124
Filed: 1984-03-29
Abstract: PURPOSE:To prevent reduction in amount of electrolyte and remarkably extend the life span by coating a part or entire part of internal walls of battery case and cover with the resin having the transmitting coefficient of gas or transmitting degree of vapor which is equal to or smaller than that of resin of battery case material or by attaching such resin thereto. CONSTITUTION:An internal wall of battery case 1 consisting of ABS resin, etc. is coated, for example, with the MEK dissolving liquid of the vinylidene chloride-acrylonitrile copolymer 2 and this resin is then hardened by drying it. This vinylidene chloride-acrylonitrile copolymer 2 has excellent resistive gas transmissivity and dissolves into MEK. Therefore, it is desirable that the ABS resin is coated with such copolymer. Thereby, reduction in amount of liquid occurring by transmission of gas and vapor through the battery case and cover can be suppressed. Such coating is also effective for prevention of reduction in capacity and ensures long life battery.
Patent JP-S62217908-A (JP)
Inventor: FUNAKURA SHUICHI
IPC: A47J27/00
Filed: 1986-03-19
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-S51138218-A (JP)
Title: Fuel consumption rate gauge at vehicles
Inventor: YASHIMA MICHIO
IPC: G01F9/00
Filed: 1975-05-24
Abstract: PURPOSE: A fuel consumption rate gauge at vehicles, that exactly displays an instant fuel consumption rate in accordance with driving state by a simple means. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09258149-A (JP)
Title: Optical modulator
Inventor: YAMADA MITSUSHI
IPC: H04B10/40
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to input/output light without being shielded by a mount material by mounting an optical modulation element in the state of arranging one side end surface in the vicinity of an end part of an insulative base material. SOLUTION: The light fetched to the optical modulation element 1 from the outside is made incident on an optical waveguide 40 from the end surface coated with a reflection prevention film 10. The light is propagated through the part where the second electrode 9 of the optical waveguide 40 is not formed, and succeedingly, is propagated through the part where the second electrode 9 of the optical waveguide 40 is formed. The propagated light is reflected by the end surface performed with a total reflection film 11, and is propagated from a modulation part to a waveguide part to be emitted from the end surface coated with the reflection prevention film 10.  Meanwhile, when a prescribed voltage is applied to the second electrode 9, the light propagated through the optical waveguide 40 becomes the state in which it is absorbed only in the modulation part, and the intensity is lowered, and it is propagated without nearly loss in the waveguide part. In this case, the absorption of the light is increased in accordance with the increase in the applied voltage.
Patent JP-S60208569-A (JP)
Inventor: ISHIZAKI HATSUO
IPC: E04H15/20
Filed: 1984-03-30
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-H01236719-A (JP)
Title: Ceramic resonance element
Inventor: ONISHI MASAO
IPC: H03H9/17
Filed: 1988-03-16
Abstract: PURPOSE:To miniaturize a device and to obtain stable characteristic by providing electrodes on both faces of a piezoelectric element and providing two grooves on the electrode on one face and selecting proper groove dimensions. CONSTITUTION:Electrodes 1a and 1b are provided on both faces of a piezoelectric element 1, and two grooves 2 and 3 are provided on the electrode 1a in one face. The depth of both grooves is set to 30-50% of the thickness of the element 1 and dimensions between centers of both grooves are set to 35-55% of the width of the element 1 and dimensions from one groove to the end face of the element 1 are set to 20-40% of the width of the element 1 to constitute a ceramic resonance element. Proper groove dimensions are selected in this manner to not only obtain the stability of the resonance characteristic but also miniaturize the element.
Patent JP-S57178940-A (JP)
Title: Refreshing towel feeder for car
Inventor: TAKAHASHI KIKUJI
IPC: B60N3/16
Filed: 1981-04-27
Abstract: PURPOSE:To obtain a steamed and cooled double-functional refreshing towel feeder of simple construction which uses the power source of cigarette plug by means of Peltier effect of a thermoelectric element. CONSTITUTION:Metal cases 3 and 4, which are made of a high conducting material, are closely fitted to the side of thermoelectric elements 1 and 2. The outside surfaces of the metal cases 3 and 4 and the thermoelectric elements 1 and 2 are covered with an insulator 5. When the voltage is applied to a cigarette plug 9, a heat absorption reaction is produced at the n-P junction between an n type semiconductor and P type semiconductor and an exothermic reaction is generated at the P-n junction. With this construction, one of the metal cases, either 3 or 4 is cooled and provides cooling service and the other metal is heated and provides heat insulation service.
Patent JP-H05261351-A (JP)
Title: Piping purging method and apparatus
IPC: B08B9/027
Filed: 1992-03-18
Abstract: PURPOSE:To simply clean gas flowing piping within a short time using purge gas and to also remove moisture from the piping. CONSTITUTION:Piping 21 to be purged is purged by heating purge gas 11 composed of inert gas and supplying the heated purge gas into the piping 21. A piping purging apparatus has a purge gas supply source 1, a heating chamber 2 having a heater 3 provided therein, the first piping 4 connected to the purge gas supply source 1 from the heating chamber 2, the second piping 5 connected to the piping 21 to be purged from the heating chamber 2, the temp. sensor 6 arranged on the way of the second piping 5 and a temp. controller 7 receiving the signal of the temp. sensor 6 to control the heat generation of the heater 3 to heat the purge gas 11 from the purge gas supply source 1 to predetermined temp. in the heating chamber 2 to supply the heated purge gas into the piping 21 to be purged. A filter 8 and an expansion joint 9 are provided.
Patent JP-S60205219-A (JP)
Title: Measurement of amount of recirculation waste gas of recirculation flue type coke oven
Inventor: ISHITANI YOSHIFUMI
IPC: G01F1/704
Filed: 1984-03-29
Abstract: PURPOSE:To perform stable measurement without irregurality with high accuracy, by using helium as tracer gas and immersing a separation column in a dry ice/methanol cooling bath and performing gas analysis while separating hydrogen. CONSTITUTION:An introducing pipe 7 is inserted into the flue hole 5 of the combustion side flue 4 of a coke oven 1 so as to reach the upper part of the flue 4 and helium gas is introduced into a pull-down side flue 2 as tracer gas while metered by a manometer 6. After a predetermined time, specimen gases are collected from suction pipes 8, 9 inserted into the upper parts of the flues 4, 2 from flue holes 5, 3. Further, the specimen gases are withdrawn by pumps 11 and received in tetra-packs 12, 13 while dusts therein are removed by mist removing bottles 10 to be analyzed by a gas chromatograph. By this method, measuring accuracy can be stabilized extremely well regardless of the injection amount of helium gas.
Patent JP-S58179518-A (JP)
Title: Drawing method and its workpiece
Inventor: UZAWA KEN
IPC: B21D22/30
Filed: 1982-04-15
Abstract: PURPOSE:To form a lug-flanged cylindrical work which scarcely generates strain and camber, by drawing a platelike blank having plural projecting parts on the circumferential edge, forming a lug-flanged cylindrical work, and thereafter, removing a part of the projecting part. CONSTITUTION:A platelike blank 1 having, for instance, eight projecting parts on the circumferential edge is prepared, is drawn by a working machine, and a cylindrical work 2 provided with a lug-flange 2a whose lug consists of eight projecting parts is formed. Subsequently, its lug-flange 2a is trimmed as shown by alternate long and short dash lines (i), four parts out of the eight projecting parts are removed, and a cylindrical work 3 provided with a lug-flange 3a whose lug consists of four projecting parts is formed. The generation of strain and camber after trimming can be reduced by this process.
Patent JP-S59188119-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEGAMI GOROU
IPC: H01L21/225
Filed: 1983-04-08
Abstract: PURPOSE:To provide uniform impurity density or specific resistance of a diffused layer by temporarily covering a flexible sheet with a dopant substance, and bonding it to a semiconductor wafer, thereby eliminating the substance to scatter around to contaminate the environment. CONSTITUTION:A dopant substance 2 is covered in size substantially equal to a semiconductor wafer and in a uniform thickness on the surface of a flexible sheet made, for example, of vinyl chloride. Since the covering can employ a printing method, the substance 2 does not scatter around. Then, a wafer 4 is sucked and held on a vacuum suction base 3, and bonded by uniform force of a rubber roller 5 from above the sheet 1 covered with the substance 2 on the surface. At this time the substance 2 does not scatter nor contaminate the environment. Thereafter, when the sheet 1 is obliquely upwardly pulled, only the sheet 1 is exfoliated, and the substance 2 remains in the uniform thickness on the surface of the wafer 4.
Patent JP-S58183598-A (JP)
Inventor: GOU MUTSUKAZU
IPC: B66F3/22
Filed: 1982-04-15
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-H11260015-A (JP)
Title: Clamp pulley holding mechanism of a cartridge incorporating a disk-shaped recording medium
Inventor: OKANISHI TOSHIHARU
IPC: G11B23/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To simplify a clamp pulley holding mechanism and facilitate an assembly process thereof, thereby reducing a fabrication cost by allowing a center of a clamp pulley, which is magnetically clamped to a turntable, to be supported by a case body via an axis member. SOLUTION: An axis member 16 penetrates a supported hole 15 of a clamp pulley 10 to be further inserted into or engaged with a supporting hole 9 of a cover body 2, thereby being attached to the cover body 2. Here, a head portion 17 which is molded so as to have the diameter larger than the diameter of the axis member 16 functions to prevent the clamp pulley 10 from being detached. Furthermore, the clamp pulley 10 axially supported between the cover body 2 and the head portion 17 is allowed to move vertically along the axis member 16. Then, when a disk 18 is inserted into a caddy 1 and the cover body 2 is closed, an outer peripheral portion 13 of the clamp pulley 10 abuts against the periphery of a center hole 19 positioned at the center of the disk 18 from the above, so that the disk 18 is interposed between a box body 3 and the clamp pulley 10 in the caddy 1.  Accordingly, when the caddy 1 incorporating the disk 18 is inserted into a CD reproducing apparatus 2, a shutter 6 at a lower surface thereof is opened so that the disk 18 is exposed through an opening 5.
Patent JP-S61218658-A (JP)
Title: Epoxy resin composition
Inventor: FUJITA NAOKATSU
IPC: C08L63/00
Filed: 1985-03-25
Abstract: PURPOSE:To provide the titled composition moldable without forming clouding on the surface of the mold, by compounding an epoxy resin with a small amount of an alkaline earth metal hydroxide. CONSTITUTION:The objective composition can be produced by compounding (A) a composition containing an epoxy resin (e.g. cresol novolac-type brominated epoxy resin), a hardener such as novolac phenol, a cure accelerator such as tert-amine, a mold-release agent such as natural wax, a filler such as silica powder and pigment, etc., with (B) 0.1-5wt% alkaline earth metal hydroxide (e.g. zinc hydroxide, calcium hydroxide, etc.).
Patent JP-S54153537-A (JP)
Title: Protection system for semiconductor memory unit
Inventor: TAKEUCHI SATORU
IPC: G11C29/00
Filed: 1978-05-25
Abstract: PURPOSE: To prevent the destruction and deterioration of elements at the application and interruption of power supply, in the semiconductor memory unit through the use of a cell and logical sum circuits.  
     CONSTITUTION: In the semiconductor memory unit using the semiconductor memory elements requiring a plurality of voltage sources, unless one power supply is applied or intermittent with another power supply fed to the semiconductor substrate, the elements may be demaged with greater current flowing. Then, other power supplies 2, 3 applied are detected with the logic circuit G operationable at all times, and for example, through the transistor Tr1 and diode 4, the power supply 4 for the semiconductor substrate is not fed from the cell B, a voltage is fed to the semiconductor substrate. Accordingly, the voltage fed to the semiconductor substrate is applied in advance than other power supplies when the power supplies are fed or they are restored from power failure, and it is interrupted later than the other power supplies at the interruption of power supply or rashing in power failure, thus, the damage and deterioration in the semiconductor memory elements at the application and interruption of power supplies can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06248761-A (JP)
Title: Roofing tile
Inventor: KONO TATSUJI
IPC: E04D1/30
Filed: 1993-02-26
Abstract: PURPOSE:To display dielectric function early by providing a tile, formed of thermosetting resin material, with built-in heaters so as to heat the tile itself directly. CONSTITUTION:A tile body 1 formed of unsaturated polyester and the like is provided. with built-in longitudinal protrusion parts 2 with heaters 3 disposed parallely therein to form a tile 10. The tile bodies 1 are provided at two places avoiding the overlap of the protrusion parts 2 at the rate of one tile body 1 to two longitudinal existing tiles. Since snow piling up on a roof is largely accumulated at a snow hood, and the eaves tip part is of dynamically weak structure, the tile 10 is provided at the eaves tip part. The tile 10 can be thereby heated directly, and a snowfall can be melted rapidly.
Patent JP-H0585640-A (JP)
Title: Security carrying machanism in automatic bill dealing machine
Inventor: EDEIN GESUTA
IPC: B65H29/58
Filed: 1992-03-19
Abstract: PURPOSE: To reduce the required power of a relay, compared with that in the case that the corresponding relay is activated when the arrangement is under operation, by moving a rotating device toward a driving device to engage a specific part of the rotating device with the driving device when the relay switch is switched from its active to its inactive state. CONSTITUTION: When a gripping device receives, in a dispenser, a signal for transporting a paper bill S from the first to the second transporting paths, the power supply to a relay 12 is stopped and a lever arm 111 starts to rotate clockwise around the axis of the lever arm together with an armature 121 and a rotating device 11. The paper bill S reaches a position where its center faces the devices 10 and 11. The paper bill S moves downward with the interaction of the devices 10 and 11. The paper bill S moves downward further with the further rotations of the devices 10 and 11 and the rotating device is locked at a specific position. This movement is completed by the kinetic energy of the rotating device.
Patent JP-S60205354-A (JP)
Title: Method for checking control number of used fuel assembly
Inventor: NAKAMURA KAZUO
IPC: G01N29/44
Filed: 1984-03-30
Abstract: PURPOSE:To check the inscribed number of a used fuel assembly by transmitting an ultrasonic from the outside of a can for canning and comparing the echo from the wall surface of the can and the surface of the used fuel assembly and the echo on the surface inscribed with the control number formed on the used fuel assembly. CONSTITUTION:When an ultrasonic wave is transmitted from a detecting part 8, the echo from the wall surface of a can 1 for canning, etc. is obtd. but no echo appears at the point shown by A behind the same. The reason lies in that the echo from the surface inscribed with a control number diffuses to the inside of the wall of the can 1. A gain is thereupon adjusted by noticing the range A to discriminate the flaw image signal from the surface inscribed with the control number which is desired information and the unnecessary signal from the wall surface of the can, etc. The signal of the control number received in a detecting part 8 passes through a preamplifier 10 and a tuning amplifier 11 and is rectified to a DC voltage waveform by a detection amplifier 12. The signal is further converted to a digital signal by an image analyzer 13 and the control number inscribed on a used fuel assembly 2 is graphically displayed on an image display device 14.
Patent JP-H09254348-A (JP)
Title: Decorative laminate and its manufacture
Inventor: TAKEWAKI TOMOYUKI
IPC: B32B27/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a decorative laminate and its manufacture wherein high degree decorative properties in which irregularities of vessel pores or the like provided originally on a surface of natural wood are utilized are provided, and a pattern is prevented from generating defects by an untransferred part, a bridged part, blistering, etc., of a transfer layer. SOLUTION: A transfer sheet wherein a decorative sheet in which a transfer layer 2 is continuously formed along an inner face of a fine recessed part of a vessel pore 11 or the like on a surface of a wood layer 1, and the transfer layer 2 on a deformable base material layer 3 are provided, is used, and the base material layer 3 of the transfer sheet 4 is deformed to force fit in the fine recessed part of the vessel pore 11 or the like on a surface of the wood layer 1. Thereby, the transfer layer 2 on the surface of the transfer sheet 4 is transferred continuously along the inner face of the fine recessed part of the vessel pore 11 or the like of the wood layer 1.