baber/WOPTO huggingface dataset:
Patent JP-H05285486-A (JP)
Title: Purifying tank
Inventor: YAMASHITA KENTA
IPC: C02F3/00
Filed: 1992-04-09
Abstract: PURPOSE:To enhance the backwashing effect of the aeration tank in a purifying tank purifying sewage generated in each house. CONSTITUTION:A purifying tank consists of a lowermost sedimentation tank 1 receiving the precipitate in sewage, a middle aeration tank 2 having filtering effect using small tubes composed of a synthetic resin material as a filter medium 14 and an uppermost air tank having a sewage inflow pipe 16 and a fresh water discharge pipe 17 arranged thereto and a backwashing pipe 9 washing the filter medium by the flow reverse to aeration water flow is provided to the boundary of the sedimentation tank 1 and the aeration tank 2 and at least a second backwashing pipe 10 is provided to the middle stage of the aeration tank.
Patent JP-S63299354-A (JP)
Title: Mechanism for movement
Inventor: HAYASHI KAZUICHI
IPC: H01L21/68
Filed: 1987-05-29
Abstract: PURPOSE:To hold a plate member easily, by expanding an elastic airtight con tainer and moving a fitting piece, closely stuck on the airtight container, toward the plate member as this expansion proceeds. CONSTITUTION:A mechanism for movement is composed of a ring insert 1, a plate member 2, a tube member 3, and a fitting piece 4. A gas is supplied to the member 3 through an electromagnetic state from an injecting/discharging mechanism 10 which continues to a member 3 disposed on the periphery of a U-shaped groove of the ring insert 1. The member 3 disposed on the periphery is expanded by this supply of the gas. The fitting piece 4 is pressed by the expansion and at the same time it is moved toward a center of the ring insert 1 to hold a bottle surface of the peripheral edge of the plate member 2. Hence the plate member 2 can be easily held.
Patent JP-S63297749-A (JP)
Title: Fuel controller for internal combustion engine
Inventor: SHIMIZU MEGUMI
IPC: F02D41/04
Filed: 1987-05-28
Abstract: PURPOSE:To permit the correct control by installing a main power source part and a subsidiary standard power source part which generates the standard voltage lower than the standard voltage and correcting the A/D conversion output by utilizing the standard voltage of the subsidiary standard power source part in case of the power source voltage outsides the normal operation range of the main standard power source part. CONSTITUTION:An ECU 2 detects the state of an internal combustion engine and controls the fuel injection quantity, and converts the analogue signals outputted from an intake air flow rate sensor (AFS) 1 to the digital signals by an A/D converter (ADC) 102 and inputs said signals into a CPU 103. An ADC 102 receives the standard voltage VH which is utilized as the standard for A/D conversion from a main standard power source part 105. In this case, the ECU 2 is equipped with a subsidiary standard power source part 106. In the power source voltage range below a normal operation voltage range, the standard voltage VL(<VH) of the subsidiary standard power source part 106 which operates up to the power source voltage which is sufficiently below the voltage of the main standard power source part 105 is utilized as the standard for the A/D conversion.
Patent JP-S61293559-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C13/28
Filed: 1985-06-21
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-H09297305-A (JP)
Title: Liquid crystal display device
Inventor: OISHI HIROAKI
IPC: F21V8/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in visibility and characteristics by incoming light by building a liquid crystal display device into a sun visor, arranging this device in its surface and illuminating a liquid crystal display panel by utilizing the incoming light. SOLUTION: The liquid crystal display panel 6 is arranged on the surface of the sun visor 2 which shields the direct rays of the sun and an operation panel 7 is arranged on the lower side thereof. A prism 19 of a trapezoidal shape on the inner side of the lighting window 3 of this sun visor 2 is formed with a reflection 20 on its slant by vapor deposition a metallic film. The incoming light L1 made incident from the lighting window 3 is reflected by this reflection surface 20 and is emitted to the rear surface of the liquid crystal display panel 6. A prism 21 of a wedge shape in section is arranged on the rear surface of the liquid crystal panel 6 and the incoming light L1 thereof is reflected by the slant and is emitted to the liquid crystal display panel 6. The prisms 19, 21 forms light guide mechanisms in such a manner.  Then, the liquid crystal display panel 6 is illuminated by the incoming light L1 entering from the lighting window 3 to allow the check of the display contents. Further, a back light mechanism 24 is arranged on the rear surface of the prism 21 by holding a light diffusion plate 22 in-between.
Patent JP-S5926977-A (JP)
Inventor: TANASE TERUYOSHI
IPC: C04B35/58
Filed: 1982-08-04
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-H033484-A (JP)
Title: Electronic still camera
Inventor: NAGANO MASATOSHI
IPC: G03B9/08
Filed: 1989-05-31
Abstract: PURPOSE:To prevent consumption of a power supply by lighting an electronic view finder only when a shutter button lighting the electronic view finder is depressed to 1st or 2nd stage of the stroke. CONSTITUTION:The electronic view finder 5 is controlled to be lighted only when the shutter button stroke is pressed to a 1st stage or a 2nd stage when pickup is attained at application of power supply of the camera and a light control means C displaying the video image is provided by the image pickup means 1. Thus, the electronic view finder is lighted only when the shutter button stroke is depressed to the 1st stage or 2nd stage to prevent consumption of the power supply.
Patent JP-H0226373-A (JP)
Title: Regulating valve
Inventor: ROJIE MARUTAN
IPC: F16K3/34
Filed: 1989-05-31
Abstract: PURPOSE: To prevent turbulence of fluid, and regulate a flow with low noise in a flow regulating valve by moving a plate type shielding body between two fixed element by composing the fixed element of a number of channels each having a small section. CONSTITUTION: Shielding bodies 7, 8 are rotatably disposed around a shaft 13 between fixed parts 9, 10 installed in a housing 1. In the fixed part 9, 10, a number of conduits 17, 18 each having a small section are formed. In the shielding body 7, 8, a number of holes 11, 12 are formed. As a handle 23 is rotated, the shielding body 7, 8 is rotated through a gear 24, and the number of the shielded or opened conduits 17, 18 is changed to control a flow. Since passages are composed of a number of conduits turbulence of fluid is prevented, and low noise is achieved.
Patent JP-S5761366-A (JP)
Title: Digital signal receiver
Inventor: AKAIWA YOSHIHIKO
IPC: H04L27/14
Filed: 1980-09-30
Abstract: PURPOSE:To synchronously detect the signal obtained by multiplying the receiving signal by N, by synchronously detecting and by supressing the extent of transmission spectrum. CONSTITUTION:The construction of a transmitter is the same as the conventional one. But, the modulation degree of an FM modulator is et to 1/N (N is a positive integral number) of the conventional one and between a band path filter 6 and a synchronizing detector 8 of the receiver, an N multiplier 12 is newly set. As modulation degree is previously set to 1/N on the transmitter, transmission spectrum becomes narrow and then, the required frequency band width becomes small. In addition, as the N multiplier is installed on the receiver, synchronizing detection can be performed as same as the conventional unit.
Patent JP-S5838534-A (JP)
Inventor: TABATA JIYUNICHI
IPC: A61B5/02
Filed: 1981-08-31
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-S61290776-A (JP)
Inventor: CHIYUNGU II CHIEN
IPC: H01L29/43
Filed: 1986-06-13
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-S61294349-A (JP)
Title: Dispensing type electrophoresis apparatus
Inventor: EBINA TAKESHI
IPC: G01N27/447
Filed: 1985-06-22
Abstract: PURPOSE:To improve the thickening and separating performance of a migration layer by forming a part having a high salt concn. and small sectional area to part of a column type electrophorectic cell. CONSTITUTION:A preceding liquid is supplied into a migration cell 9 from an upper supply port 11 for the migration cell liquid and the succeeding liquid from a lower supply port 12 for the migration cell liquid. A sample soln. is supplied into a cell from a sample injection port 13. Electrophoresis is then executed by passing electric current between an upper electrode 1 and a lower electrode 2 while the discharge liquid of the migration layer having the ion concn. higher than the ion concn. of the preceding and succeeding liquid is continuously run from a supply port 3 for the discharge liquid of the migration layer through a small-diameter pipe part 5 to a discharge port 4 for the migration layer. Then the migration layer which is separated from the sample and ascends in the cell 9 is thickened in the discharge liquid of the migration layer having the high ion concn. and is discharged from the port 4 to the outside. Since the ion migration speed in the part where the salt concn. is high is increased, the influence of diffusion is decreased and the sepn. performance is improved. The dispersion concn. is increased as well.
Patent JP-S5660846-A (JP)
Title: Carburetor
Inventor: SUGIYAMA KATSUHIKO
IPC: G05D11/03
Filed: 1979-10-23
Abstract: PURPOSE: To prevent pulsation of fule and to facilitate atomization of fule by providing an air nozzle, which is movable corresponding to an operating condition, facing a main nozzle of a carburetor.  
     CONSTITUTION: An air nozzle 22 which is connected with an air cleaner A is provided facing a main nozzle 13 which is connected to a float chamber 6 and is opened into a venturi 3. An air passage 21 with an air nozzle 22 is constituted of a vertical flexible pipe part and a horizontal metal pipe part. A step motor 24 is provided at one end of the metal pipe part to make the pipe part movable to make the distance W between both nozzles 13, 22 variable. Said motor 24 is operated by a control circuit 28 which receives signals from an oxygen sensor 27 that detects exhaust gas components. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H035024-A (JP)
Title: Manufacture of cylindrical metal tool having stepped part
Inventor: SAEKI NOBORU
IPC: B21D19/04
Filed: 1989-05-30
Abstract: PURPOSE:To save machining by cutting, etc., and to improve manufacturing efficiency of a cylindrical metal tool having stepped part by bringing a forming roller into contact with inner circumferential face of a metal pipe and rolling along the inner circumference of the metal pipe while applying pressurizing force to outer direction to extend a part of the pipe. CONSTITUTION:The forming roller 14 having large diameter part forming face 15 and stepped part forming face 20 is brought into contact with the inner circumferential face at the end part of the metal pipe 11 and the other end part of the metal pipe 11 is fixed. Successively, while applying the pressurizing force toward outer direction to the inner circumferential face of the pipe with the forming roller 14, the forming roller 14 is rolled along the inner circumferen tial face thereof the extend the end part of the metal pipe 11 in order. By this method, the large diameter part 16 and the stepped part 18 are formed at one end side of the metal pipe 11 and the small deameter 38 remains at the other end side. The small diameter part is the part, which does not apply any working and is held to the same diameter (b) as the metal pipe 11.
Patent JP-S63303071-A (JP)
Title: Light and plasma superposed cvd method
Inventor: KUBOTA NAOKI
IPC: C23C16/27
Filed: 1987-05-30
Abstract: PURPOSE:To improve a film forming speed and film quality and contrive suppression of temp. rise and damage of the substrate by introducing gaseous raw materials into a plasma reactor of a capacity coupling type, converting the materials to plasma and projecting light on the plasma simultaneously. CONSTITUTION:The gaseous raw materials 1 are introduced via a mass flow controller 3 to the CVD reaction vessel 4. The gaseous raw materials 1 are blown in the form of a shower out of a high-frequency introducing electrode 6, are guided uniformly to a substrate 20 on a counter electrode 7 and are converted to the plasma by a DC power supply 13 or high-frequency power supply 14 and a matching device 12. While an inert gas 2 is passed simultaneously to a light introducing window side of the vessel 4, the light 5 or 5a is introduced into the vessel 4 in parallel or diagonally with the substrate 20. The pressure in the vessel 4 is reduced by a vacuum pump 9 and is regulated by a pressure regulator 8. The efficiency of cracking the gaseous raw materials is improved and the film quality is improved as well by using the gases which themselves have strong radical chain reactivity or the gases formed by adding a radical reaction initiator to the gaseous raw materials having no radical reactivity as the gaseous raw materials 1.
Patent JP-H07313688-A (JP)
Title: Variable winning device of pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1994-05-27
Abstract: PURPOSE:To provide a variable winning device of a pachinko machine, which enables pins to be easily adjusted, enables the winning probability of a special winning hole to be uniformly set, and enables games to be fairly played. CONSTITUTION:A ball taken into a large winning hole 60 by an opening and closing door 50, is guided to a first ball detecting switch 81a having the function of a special winning switch and positioned on the downstream side, by the slant given to a ball aligning gutter 64. Then, when said first ball detecting switch 81a is turned on, it becomes to function as a count switch, the function of the special winning switch is shifted to a second ball detecting switch 81b, and a first effective switch indication lamp 92a is turned off and a second effective switch indication lamp 92b is turned on, to indicate that the special winning switch is shifted to the second ball detecting switch 81b.
Patent JP-H08322531-A (JP)
Title: Nut cracking device
Inventor: KURUTO SUTOORU
IPC: A23N5/00
Filed: 1995-06-02
Abstract: PURPOSE: To provide a device for cracking nuts, especially, cashew nuts. CONSTITUTION: A crimping means 6 is provided for movably crimping nuts 10 to be cracked at a cracking position, a knife member 4 is equipped with two knife heads 25 and 25', and these heads respectively have arched knives 26 and 26'. The knife member 4 is attached to a propelling device 2 and moves forward to the crimped nuts 10. The forward moving operation is divided into two continuous stages, namely, a searching stage for recognizing the size of nuts and a cutting stage for adding a slight slit onto the shell of nuts. The knife head moves from a conventionally located cutting position to a separating position. At the separating position, the knife heads 25 and 25' are positioned outside a cutting surface so as to forcedly open the shell of nuts. Thus, respective nuts in various sizes can be cracked without damaging the shells of nuts.
Patent JP-S62649-A (JP)
Title: Output timing abnormality detecting method for control device for internal-combustion engine
Inventor: KUMAGAI CHIAKI
IPC: F02P7/067
Filed: 1985-06-25
Abstract: PURPOSE:To improve reliability of a device, by a method wherein counting values of crank angle pulses on and after a preceding pulse generation time during generation of pulse of an actuating control signal are stored, and an abnormality on the output timing of a control device is detected through comparison with a previous memory value. CONSTITUTION:A rotary disc 15 is attached to a crank shaft 14, and first and second pulsers 17 and 18 are positioned therearound. Output signals from the pulsers 17 and 18 are inputted to an input circuit 19 of a control circuit 2, and further are inputted to a fail safe circuit 33 of an I/O.LSI 123. In the fail safe circuit 33, the number of pulse signals PC1, generated during one ignition cycle of from ignition to ignition in success is counted throughout three times of present ignition, preceding ignition, and ignition of two times before, and when the three counting values are in a given numerical relationship, it is decided that an abnormality occurs, and execution of ignition is prohibited.
Patent JP-S5564896-A (JP)
Title: Automatic control method for oxidation-reduction potential in aerobic active sludge treatment
Inventor: FUJII MASAHIRO
IPC: C02F3/12
Filed: 1978-11-07
Abstract: PURPOSE: To perform a stable active sludge treatment by using an automatic oxidation-reduction potential controller to maintain the oxidation-reduction potential (ORP) in an aeration tank at the optimum value by automatically controlling the amount of air to be supplied into the aeration tank and the amount of raw water (BOD quantity).  
     CONSTITUTION: When active sludge is in a level of normal activity, the ORP in the aeration tank 1 is detected by the combined electrodes 6. When the ORP value is at the reduction side, the automatic ORP controller 5 instructs the damper 9 to be opened to increase the aeration, allowing a shift to be made toward a high ORP value. When the ORP value approaches the set value, the damper 9 is being closed to decrease the aeration by means of the proportional control on the ORP value. When the ORP value exceeds the set value by about +50mV, the ORP controller 5 directs the water pump 8 to increase the original water supply by about 5W10% so that the set value is resumed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08324270-A (JP)
Title: Four-wheel drive device
Inventor: OKADA MASAO
IPC: B60K17/348
Filed: 1995-06-02
Abstract: PURPOSE: To provide a four-wheel drive device which can smoothly synchronize front and rear wheels with each other, particularly at switching time to four- wheel drive from two-wheel drive in the four-wheel drive device of a variable distribution and part time system. CONSTITUTION: A four-wheel drive device is provided with a clutch 9 to distribute driving force from an engine 3 to front and rear wheels l and 2 and a controller 5 which controls fastening force of the clutch 9 on the basis of a speed difference between the front and rear wheels l and 2 and switches four- wheel drive and two-wheel drive to/from each other by intermitting its clutch 9, and an operation processing part 47 to give a step signal to increase fastening force of the clutch 9 in stages at switching time to four-wheel drive from two- wheel drive is arranged in its controller 45.
Patent JP-H09318737-A (JP)
Title: Distance measuring device
Inventor: HOASHI YOSHIAKI
IPC: G01S13/10
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To avoid adverse effects of temperature and instrumental individuality from occurring on measuring capability by correcting the control conditions of electromagnetic wave-emission limit and the control conditions for emitting electromagnetic wave of maximum intensity. SOLUTION: From the detection signal of a thermistor 71, temperature is calculated. From a temperature characteristics map written in the nonvolatile memory of an operator part 33, a correction coefficient is obtained. In the nonvolatile memory of the operator part 33, a control value Vth for emitting light at light emission limit and control value Vfull for emitting light at maximum light emission intensity measured are written before shipping as light emission characteristics of individual laser diodes at a reference temperature. When a correction coefficient is obtained, the difference between control values Vfull and Vth after correction is obtained and from this difference and the control value Vth, drive signals for emission conditions at 1/2 intensity and 1/4 intensity, etc., are calculated.  By the temperature correction, the emission intensity of the laser diode 39 can be exactly repeated and electromagnetic waves of a variety of intensity can be exactly emitted eliminating the temperature effect.
Patent JP-S6027533-A (JP)
Inventor: KAWAI HIDEO
IPC: B32B15/092
Filed: 1983-07-27
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-S5928297-A (JP)
Title: Prom writer
Inventor: WATANABE MASAMITSU
IPC: G11C17/00
Filed: 1982-08-09
Abstract: PURPOSE:To separate an adverse insertion detecting circuit from the side of an electric power supply pin in terms of potential during application of a power supply, by connecting a diode between an adverse insertion detecting circuit having such a function as that of a constant current source or a level deciding circuit and a terminal of a PROM socket to which the power supply voltage is supplied from a power supply circuit. CONSTITUTION:When a PROM is inserted adversely to a socket 2, a current flows to the terminal of the socket 2 from an AND gate 6. Then the potential of a node N is changed to a low level. Then the sense signal of a high level is delivered from an inverter 7 which detects the level of the node N and then latched by a register 8a. An MPU 10 senses the sense signal, and a prescribed control signal is delivered to the register 8a from the MPU 10 and stored there. As a result, the signals which turn on the power of a power supply circuit 1 are supplied continuously from the register 8a via a gate 9. Thus the power of the circuit 1 is kept off.
Patent JP-S5762410-A (JP)
Title: Programmable control system
Inventor: HOTSUTA MASAAKI
IPC: G05B19/05
Filed: 1980-10-01
Abstract: PURPOSE:To prevent more than one input and output equipments from being used simultaneously in a system by setting one input and output equipment in an operation state and by inhibiting other input and output equipments from operating by transmitting a declaration signal from the equipment. CONSTITUTION:When there is no declaration signal on the declaration-signal line l5 of a priority comparing circuit PC, the switch of a setter S is operated to send its set output from a logical circuit 13b to the control part 12 of an input and output circuit C1, and the transmission state of this declaration signal is maintained while the input and output device C1 is in operation. If a declaration signal is alrady sent through the line ls from one of input and output equipments C2... when the setter S is set, the declaration signal is received by a logical circuit 13a, which turns off the circuit 13b, so no set output is sent from the circuit 13b even if the setter S is set, thereby inhibiting the input and output equipment C1 from operating.
Patent JP-H08323351-A (JP)
Title: Method for cleaning membrane of membrane-incorporated water treating device and membrane cleaning device
Inventor: IWASAKI KOICHI
IPC: B01D65/02
Filed: 1995-06-05
Abstract: PURPOSE: To simplify maintenance and to reduce the building cost and labor coat by detecting the suction differential pressure, etc., and driving a membrane cleaning device when the differential pressure is increased above a set value to clean the membrane. CONSTITUTION: The waste water to be treated is introduced into a membrane- incorporated tank 1 from a waste water feed pipe 34, the waste water is biologically purified by activated sludge in the tank 1, and the treated water is permeated through an immersed flat membrane 2 by a suction pump 37 and discharged outside the system from a treated water discharge pipe 35. Meanwhile, slime, etc., are deposited on the membrane 2 to clog the membrane 2 as the waste water treatment continues, water is hardly permeated through the membrane, and the suction differential pressure measured by a pressure gage 36 is increased. Accordingly, when the differential pressure is increased to a set value, motors 18, 26 and 31 and an air cylinder 30 are driven by a central control unit CPU.  Consequently, a cleaning brush 32 is moved on the outer face of the membrane 2 in all directions respectively in contact with the membrane, and the entire outer face is cleaned.