baber/WOPTO huggingface dataset:
Patent JP-H02183860-A (JP)
Title: Data transmission system
Inventor: MORIYA NOBUYUKI
IPC: G06F15/173
Filed: 1989-01-11
Abstract: PURPOSE:To prevent dead lock by determining whether a response to a transmission request, which is outputted by a node, is continuously waited or other processing is executed at first by using the address of the node itself and the address of an adjacent node, which is a data transfer destination, when each node outputs the transmission request to the adjacent node. CONSTITUTION:When data are transmitted from a node A1a to a node B1a, a packet is prepared by a CPU 3a and stored to an OB 4a. The packet is composed of a packet header part including the address of the transmission destination and the address of the node itself and a data part. When the packet is stored to the OB 4a, a CNT 6a makes a transmission request packet by using the header part of this packet and the transmission request packet is transmitted through a PORT 7a and a communication line 2a to a node Blb. In case that the plural nodes output the transmission requests simultaneously to the adjacent nodes, response processing is executed by the half number of non-preferential nodes even when a closed loop is formed by a line connecting the direction of those transmission requests. Thus, all the nodes do not continuously wait for the response and the dead lock can be prevented.
Patent JP-S62159741-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: NAGAISHI HATSUO
IPC: F02D41/10
Filed: 1986-01-09
Abstract: PURPOSE:To improve exhaust emission and fuel consumption, by a method wherein a fuel feed amount is corrected so that an intake air system retension fuel amount compensates for a fluctuation in an air-fuel ratio, and a correction rate responding to an operation state is imparted to a fundamental air-fuel ratio correction amount. CONSTITUTION:An air-fuel ratio is computed according to an engine operating state by an air-fuel ratio computing means 101, and a balancing state amount on constant operating conditions of an engine intake air system retension fuel amount is computed by a balancing state amount computing means 102. A difference between the balancing state amount is an estimating value is computed by a deducting means 103, and based on the deducting result, a deficient fuel amount per a unit period is computed by a deficient fuel amount computing means 104. From the deficient fuel amount and the estimating value of a before balancing state amount, the estimating value of a present balancing state amount is computed by an estimating value computing means 105. From the deficient fuel amount and a given correction rate computed according to an operating state by an estimating value computing means 106, a correction amount is computed, and an air-fuel ratio is corrected by an air-fuel ratio correcting means 108.
Patent JP-H03207911-A (JP)
Title: Heater
Inventor: KOSEKI HIDEKI
IPC: F23D14/02
Filed: 1990-01-09
Abstract: PURPOSE:To maintain a good combustion state and prevent pulsating combustion by a method wherein an oil feed pipe, an air supply pipe equipped with an on-off valve and first and second burner heads are connected to a mixing chamber, an on-off valve is provided on one of the burner heads, both on-off valves are opened or closed depending on the temperature of a heat exchanger. CONSTITUTION:When the temperature of a heat exchanger 3 detected by a thermocouple 31 is below the set temperature, a controller 32 opens on-off valves 26 and 30, and fuel from a fuel feed pipe 27 and air from an air supply pipe 25 are introduced into a mixing chamber 24. The pre-mixed gas which passes through a path 28 in supplied into combustion chamber 1 through a burner head 23, and the pre-mixed gas which passes through a path 29 is supplied through a burner head 23, and they are burned after mixed with pre-heat air supplied through guide vanes 5. At this time, pulsating combustion does not occur because the primary excess air ratio is high enough to prevent pulsating combustion. When the temperature of the heat exchanger 3 becomes higher than the set temperature, the on-off valves 26 and 30 are closed, and fuel is supplied only from the burner head 21 to the combustion chamber 1, so that a good combustion state is maintained even at a low firing rate.
Patent JP-H09187623-A (JP)
Title: Harmful matter removing agent for organometallic compound and removing method of harmful matter in harmful gas
Inventor: YAMADA MAYA
IPC: B01D53/72
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To remove a harmful matter stably, without heat produced, safely and surely even in a reductive atmosphere by using an oxide of iron and manganese expressed by a specified formula of a reaction main component in a harmful matter removing agent for an organometallic compd. incorporated in gas. SOLUTION: In the harmful matter removing agent removing effectively the harmful matter in the organometallic compd., the oxides of the iron an the manganese expressed by a general formula: pMnOx .qFeOy (In the formula. (p), (q), (x) and (y) are real number within a range of 1.5<=x<=2, 1<=y<=1.5 and 0.25<=p/q<=4 respectively.) are used as the reaction main component. A substantially amorphous matter is used as the oxides of the iron and the manganese. At the time of executing, the removing of the harmful matter is executed by allowing the gas containing the organometallic compd. as a harmful component to come into contact with the harmful matter removing agent, then allowing the gas to come into contact with the harmful matter removing agent containing copper hydroxide as the reaction maincomponent.  Dimethylzinc, diethylzinc, trimethylaluminum, etc., are exemplified as the organometallic compd.
Patent JP-S62161142-A (JP)
Title: Lighting device for copying machine or the like
Inventor: KUDO KUNIO
IPC: G03B27/72
Filed: 1986-01-10
Abstract: PURPOSE:To obtain a copy of high picture quality, etc., and to easily know even the fact that one light source fails to turn on in such a case by providing plural light sources, controlling their lighting states by a signal generator and a controller, and providing a lighting detecting device and a monitor device. CONSTITUTION:A stabilized power unit 29 and an AC power source 30 are connected to the light sources L1-L16. The controller 31 which controls the lighting states of the respective light sources L1-L16 individually is interposed between the light sources L1-L16 and stabilized power unit 29. This controller 13 is provided with an output port 33 as the signal generating device which is controlled by the main controller 32 of a copying machine and generates ON.OFF signals for respective transistors Q1-Q8. Further, the lighting detecting device 34 which detects the lighting states of the light sources L1-L11 individually is provided and the monitor device 35 is connected to the output side of this lighting detecting circuit 34.
Patent JP-S61165280-A (JP)
Title: Spot welding method
Inventor: MAKUCHI YUTAKA
IPC: B23K11/11
Filed: 1985-01-14
Abstract: PURPOSE:To eliminate the nugget phenomenon of a backup surface so as to provide a substantial electrical conduction and cooling effect with the wide surface area and to reduce the cost of operation by using iron or steel with a surface hardened layer having specific hardness or above for a backup material for spot welding. CONSTITUTION:The iron or steel with the surface hardened layer having >=300 Vickers hardness is used for the backup material in spot welding. The nugget phenomenon of the contact surface by conduction of electricity for welding is prevented in such a case. The substantial electrical conduction is assured and the cooling effect is obtd. by the wide contact area thereof. The need for using the conventional copper material is thus eliminated and the consumption of the backup material is decreased, by which the cost of the operation is reduced. The effect of reducing the cost is made much higher if the backup material is cooled with water.
Patent JP-S63174811-A (JP)
Title: Shearing machine
Inventor: HASEGAWA MASAYUKI
IPC: B23D15/12
Filed: 1987-01-12
Abstract: PURPOSE:To enable a machine to control its action by a desired control pattern, by using an electricity/displacement converting element of ceramic actuator or the like as the driving source of a ram so that its reciprocating action is pure electronically controlled accurately in a high speed. CONSTITUTION:First setting a cutting condition, a cutting pattern of cutting speed, cutting pressure, etc. for the displacement is created. That is, reaction force large increases for an amount of the displacement before the yield point Pa but small decreases as compared with the amount of the displacement beyond the yield point Pb. Thereupon, the optimum pattern for the position, speed and the pressure is set for performing high accurate shearing. Next a parameter, giving predetermined voltage to a ceramic actuator 21 in accordance with the preset cutting pattern, is calculated driving the actuator 21. If a difference between the cutting pattern and the actual cutting large increases, the parameter is again corrected, and the next cutting is performed by the corrected parameter. In this way, the actuator 21 enables the reciprocating action of a ran 17 to be accurately controlled by voltage, thus a high accurate product can be shorn.
Patent JP-S5286134-A (JP)
Title: Overload protector for motor
Inventor: ONO HIROTAKA
IPC: H02H7/085
Filed: 1976-01-14
Abstract: PURPOSE: To protect motor from short-time overload and repeated overload by providing a simulator to simulate cooling curve and a simulator to simulate temperature rise curve of motor to detect the rise of temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59139654-A (JP)
Title: Control circuit for temperature
Inventor: NAGANO KATSUYUKI
IPC: H01L23/38
Filed: 1984-01-13
Abstract: PURPOSE:To make the temperature of a material to be controlled such as a sample constant by connecting a current-heat conversion element to an output circuit for a complementary type transistor amplifier and applying the change of an electric signal based on the temperature change of a thermo-sensitive element to a control electrode for the amplifier. CONSTITUTION:A thermistor 2 is connected between the base-collector of a transistor 5 as a voltage dividing resistor, and determines base potential together with a variable resistance element 3 connected between the base of the transistor 5 and a negative power supply V<->. An emitter of the transistor 5 is connected to the negative power supply V<-> through a resistor RL1. Outputs from an amplification circuit are each applied to the positive and negative input terminals of a differential amplifier 6 through resistors RS1 and RS2. A feedback resistor RF determines the gains of an operational amplifier together with the input resistors RS1, RS2. An output from the operational amplifier is applied to each base electrode of an N-P-N type transistor 7 and a P-N-P type transistor 8 in common. A collector of the transistor 7 is connected to a positive power supply V<+> and a collector of the transistor 8 to the negative power supply V<->, each emitter is connected in common, and a Peltier element 9 is connected in between ground and transistors.
Patent JP-S63173278-A (JP)
Title: Disk servo-device
Inventor: HAYASHI SHIGEYOSHI
IPC: G11B21/08
Filed: 1987-01-10
Abstract: PURPOSE:To quantitatively jump an arbitrary track by starting a jump by a track jump signal, counting a tracking error signal obtained thereby, and releasing the track jump signal at the time its counting value has reached a set value. CONSTITUTION:A track jump control means 56 generates a track jump signal Jp<+> in accordance with a track jump instruction (track jump instruction signal TJO). In accordance with this track jump signal Jp<+>, a pickup 24 moves in an arbitrary track direction of a disk. When a track jump is generated, a tracking error signal TE corresponding to the track jump is obtained from a tracking error detecting means 48. Subsequently, the track jump control means 56 counts the tracking error signal TE obtained by the tracking error detecting means 48 and executes track jump driving until the number of jump tracks becomes a specific value, executes damping in accordance with the number of track jumps, and stops quickly a movement of the pickup 24.
Patent JP-H01183326-A (JP)
Title: Repairing method for flaw on aluminum plate and aluminum alloy plate
Inventor: SASAKI YASUNORI
IPC: B23P9/00
Filed: 1988-01-11
Abstract: PURPOSE:To improve the quality of the appearance after coating by polishing 1.0mum high flaws produced on the surface while rotating a rotary wire brush 0.15-1.3mm in wire diameter in a speed range from 350-12,000 RPM. CONSTITUTION:Flaws which are produced on the surface of aluminum plate, or aluminum alloy plate over the measured length l=25.4mm in the direction parallel and rectangular to the rolling direction and whose maximum roughness Rmax(=H) is over 1.5mum and the number of 1.0mum or more high crests is 25 or more, are polished and removed by rotating a rotary wire brush. As the rotary wire brush, metal wires made of copper, copper alloy, stainless steel, etc. are used, and the flaw-part is polished so that the surface configuration of the flaw-removed area becomes the same as the surface configuration of the circumferential area. Thus, the coated appearance after repairing the flaw part is improved.
Patent JP-H08192040-A (JP)
Title: Fuel reformer
Inventor: YOKOYAMA NAONOBU
IPC: H01M8/06
Filed: 1995-01-13
Abstract: PURPOSE: To provide a fuel reformer for further improving the heat transfer rate between a heat transfer medium and a raw material gas. CONSTITUTION: In a fuel reformer 1, flow passing guide bodies 3 are added to a conventional reforming pipe 8. The flow passing guide body 3 is produced by using a round bar material made of metal. On each of the inner peripheral surface and on the outer peripheral surface of an outer cylindrical body 83, the two bodies 3 are fitted. Therefore, the bodies 3 are installed in parts adjacent to an outer cylindrical body 83 of an outer annular space 87 and a heat transfer medium flow passage 52.  In this way, raw material gas 9a flowing in the outer annular space 87 and a part of the heat transfer medium 51 flowing in the heat transfer medium flowing passage 52 flow in spiral flow passages along the flow passage guide bodies 3, and the residual raw material gas 9a flows between the flow passage guide bodies 3 and the an intermediate cylindrical body 81, and the residual heat transfer medium 51 flows between the the flow passing guide bodies 3 and a furnace vessel 7.
Patent JP-S61182644-A (JP)
Inventor: YURUGEN SUPURINGAA
IPC: C09K19/38
Filed: 1986-01-13
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-H07204108-A (JP)
Title: Cock for liquid container
Inventor: OKURA YOSHIAKI
IPC: A47J41/02
Filed: 1994-01-18
Abstract: PURPOSE:To prevent an upper cock assembly from being deteriorated by preventing it from being always exposed to steam and to exchange only a lower cock assembly as a component to be exchanged, in a cock for a liquid container in which two kinds of cock assemblies are loadably/unloadably freely combined. CONSTITUTION:The lower cock assembly 1 is provided with a valve hole 10, a lower liquid passage 8 communicated with the valve hole 10, a valve 9 which opens/closes the valve hole 10, and a packing 16 as a sealing part in close contact to a container wall, and the upper cock assembly 2 is provided with the opening/closing device 34 of the valve 9, a liquid discharge port 27, and an upper liquid passage 32 communicated with the liquid discharge port 27 and the lower liquid passage 8. Also, such constitution that the upper cock assembly 2 is fitted in the outside of the lower cock assembly at a position higher than the packing 16 is employed. Therefore, since steam in the container 17 can be blocked by the packing 16, it is possible to prevent the upper cock assembly from being exposed to the steam.
Patent JP-S51125155-A (JP)
Title: A process for preparing polyvinyl alcohol with a narrow distribution o f molecular weight
Inventor: IKEDA KOUTAROU
IPC: C08F6/00
Filed: 1974-12-25
Abstract: PURPOSE: A process for preparing a polyvinyl alcohol (PVA) suitable for use in negative-working resists with improved resolving power and corrosion resistance,having a narrow distribution of molecular weight. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60147779-A (JP)
Title: Cleaning device of photosensitive body in electrophotographic copying machine
Inventor: HIROHASHI NORICHIKA
IPC: G03G21/00
Filed: 1984-01-12
Abstract: PURPOSE:To obtain a precise and highly reliable cleaning device characterized by a high cleaning property by arranging a roll on the back of a photosensitive belt and a cleaning blade on the front side through the same supporting material. CONSTITUTION:In cleaning cycle, a solenoid 16 is actuated, a plunger 20 is sucked against a recovery spring 21, and a supporting material 10 is rotated around a supporting point 13 by a link 18. Since the roll 11 and the blade 15 are supported by the supporting members 10 on both ends through the photosensitive belt 2, the roll 11 and the blade 15 are relatively moved symmetrically about the supporting point 13, so that the roll 11 is kept so as to depress the belt 2 and the blade 15 is made parallel with the roll 11. Therefore, the blade 15 applies always uniform pressing force to the belt 2. Thus, the precise and highly reliable cleaning device characterized by high cleaning property can be obtained.
Patent JP-S61162747-A (JP)
Title: Ultrasonic inspector
Inventor: SANEMORI AKIRO
IPC: G01N29/34
Filed: 1985-01-14
Abstract: PURPOSE:To achieve a higher resolution, by preparing an amplifier which allows passing only the frequency ranges possessed by signals detected within a short time interval and has specified gain at each of the frequency ranges. CONSTITUTION:A controller 705 provides a trigger signal to a chirp signal generator 510 at each fixed cycle to generate a specific chirp signal, which is applied to a transducer 2 to emanate an ultrasonic pulse into material 1 to be inspected from the surface S thereof. The echo is detected with the transducer 2 to be inputted into an amplifier 50. In about 2h/c sec. after the generation of a trigger, the controller 705 provides an operation start command signal to control circuits B703 and A704, which generate control voltages eB and eA and the control voltage eB is applied to a variable band filter 701 while the control voltage eA to a variable gain amplifier 702.
Patent JP-H0717504-A (JP)
Title: Pouch equipped with easy openability and re-sealability, and its manufacturing method and device
Inventor: TERENSU UIRIAMU HAABAA
IPC: B65B9/093
Filed: 1994-01-19
Abstract: PURPOSE: To obtain an easy opening and re-closable pouch, which can be formed/filled/sealed in high-speed by sealing a product in a package, providing a sealingly peelable seal strip between a food product contained inside and a closing fastener. CONSTITUTION: Each of closing members 24, 26 is provided with generally flat outer surface 28, 30 sealed by oriented respectively walls, has an interengagable fastener member 32, 34 extending horizontally on the inner surface, and has a re-closing characteristics against a pouch 10. An unpeelable upper strip 36 is also provided along an upper edge of the pouch between upper portions 35, 37. A strip 39, which is peelable parallel to the fastener member, is unpermeable for air and liquid in a pouch, prevents the contents from leaking, and holds the interengaging member of the fastener out of sealingly closing region. A web is prepared settling the direction, installing the fastener, vertical side seals are formed, and contents are filled from a bottom aperture and then sealed.
Patent JP-H08193466-A (JP)
Title: Window housing structure in outer wall
Inventor: HOSOI HIDEO
IPC: E06B1/56
Filed: 1995-01-13
Abstract: PURPOSE: To emphatically express a profound feeling of a plate thickness of an outer wall, and give a high-grade residential feeling to the whole building by arranging a window in a position retreated by a quantity of a plate thickness of this outer wall from an outer wall surface of a building. CONSTITUTION: A frame body part is fixed by using an inside surface of a framework to which an outer wall 1 of a building is fixed, and a window 2 is arranged in a position retreated by a quantity of a plate thickness 11 of the outer wall 11 from a surface of the outer wall 1. A shape of this window 2 may be properly determined according to a desire such as the one by two single swing windows 21 and 21. It is desirable to arrange a cover 23 in a lower side part of the window 2 so as to cover a plate thickness 11 part of the outer wall 1 by considering a flow of rainwater at rainy weather time. Therefore, a profound feeling of the plate thickness 11 of the outer wall is emphasized, and a calm and elegant feeling can be given differently from a case of a bay window.
Patent JP-S5287445-A (JP)
Title: Production of vinyl chloride polymer for paste
Inventor: SEKIHARA TAKESHI
IPC: C08L33/02
Filed: 1976-01-16
Abstract: PURPOSE: To produce title polymer useful for plastics, papers and metals that require protective layers to provide a transparent coating so that the color and patterns of the base material may be clearly seen, by the spray drying of a specific polymer under specific conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11205751-A (JP)
Title: Vtr
Inventor: YAMAHATA KATSUYOSHI
IPC: G11B20/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To suppress horizontal jitter and to obtain optimum volume and a satisfactory reproduced image by lowering the volume level that is supplied to a speaker in accordance with the change in the interval of a horizontal synchronizing signal when the horizontal jitter occurs in a reproduced video signal. SOLUTION: Reference voltage that is preliminarily set is compared with its difference voltage in a cooperator 12 and the largesse or smallness of horizontal sync tip fluctuation owing to jitter is decided. A control signal generator 13 generates a signal for control that corresponds to a voltage level which is inputted by the comparator 12 and supplies it to a volume varying circuit 20. That is, when jitter is large, the generator 13 supplies a control signal which lowers a volume level in accordance with a voltage level that corresponds to the level to the circuit 20. Reproduced sound that is varied by the circuit 20 is supplied to a speaker after it is amplified by a speaker amplifier circuit 34. On the other hand, as for reproduced sound that is supplied to a sound output circuit, that is taken out from before the circuit 20 is supplied.
Patent JP-S5390780-A (JP)
Title: Semiconductor radiation detector
Inventor: MATSUO NOBORU
IPC: H01L31/09
Filed: 1977-01-20
Abstract: PURPOSE:To facilitate electrode lead-out and obtain a stable catalyst by stepwise increasing the thickness of metal layers forming the surface junction of a detector from wafer to mounting base.