baber/WOPTO huggingface dataset:
Patent JP-S6088893-A (JP)
Title: Control method for blower operated in reduced air flow
Inventor: WADA EIKICHI
IPC: F04D27/00
Filed: 1983-10-19
Abstract: PURPOSE:To prevent compressed gas from being wastefully exhausted due to temperature change of the gas for saving electricity by controlling a minimum flow rate of each of blowers parallelly operated by gas volume regulators taking as a barometer temperature and discharged pressure of gas flowing into each of the blowers. CONSTITUTION:Plural blowers 4, 12 equipped with gas volume regulating mechanisms 3 are operated in parallel, and a minimum flow rate of each of the blowers 4, 12 is controlled by signals from pressure detectors 7, 10 on the discharge side in common with the blowers 4, 12 taking as a barometer temperature and discharged pressure of gas flowing into each of the blowers 4, 12. Namely, when, for example, at parallel operation of the blowers 4, 12, a pressure regulator 11 of a blower discharge piping outputs a signal for reducing gas volume to each of the blowers 4, 12 by a feedback signal from a pressure oscillator 10, the gas volume regulators 3 starts drawing operation all together. In addition, the regulator can wait with a minimum amount of exposure set for each of the blowers 4, 12. Hereby, provided that temperature of sucked gas changes, a minimum amount of gas volume can be automatically set, enabling consumed power to be saved.
Patent JP-2000026718-A (JP)
Title: Thermoplastic resin composition
Inventor: HONMA MASATO
IPC: C08L51/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition capable of exhibiting excellent impact strength, molding processability and mechanical properties in a good balance, and useful for automotive parts, housing materials used in household electric appliances, or the like, by blending a specific polyketone resin with a polymer containing a rubbery polymer. SOLUTION: This thermoplastic resin composition comprises (A) 1-99 pts.wt. of a polyketone copolymer comprising repeating units (X) of formula I and repeating units (Y) of formula II and having the mol ratio of Y/X in a range of 0.01-0.1, (B) 1-99 pts.wt. of a graft polymer having a graft percentage of >=10% and obtained by polymerizing, in the presence of a rubbery polymer (Z1), an aromatic vinyl-based monomer (Z2), a vinyl cyanide-based monomer (Z3) or another vinylic monomer (Z4) capable of being copolymerized with the above monomers, and (C) 0-90 pts.wt. of a polymer obtained by polymerizing the monomer Z2, Z3 or Z4.  Therein, the composition is controlled so that the weight ratio of the polymer Z1 is >=30 wt.% based on the total weight of the component B and the component C and so that the weight ratio of the polymer Z1 is >=3 wt.% based on the total weight of the component A, the component B and the component C.
Patent JP-S6349867-A (JP)
Title: Outputting device for serial data
Inventor: SHINJO YASUSHI
IPC: G06F13/00
Filed: 1986-08-19
Abstract: PURPOSE:To omit the change, etc. of connections done by hardware when a transmitting interruption signal is selected and to increase the degree of freedom for selection, by using software for selection of an interruption processing request. CONSTITUTION:A transmission buffer empty flag 6 is reset when parallel signals are transferred to a transmission buffer register 3 from a bus 1 and then set when the parallel signals are transferred to a transmission shift register 5. A transmission register empty flag 7 is reset when data are transferred from the register 3 and then set when the serial transfer is through with the register 5. An interruption processing request selecting circuit decides previously the value of a transmitting interruption selecting register 8 by software and actuates an interruption selecting circuit 9 in response to the value of the register 8. Thus it is decided whether a transmitting interruption signal (f) should be delivered by the output of the flag 6 or 7.
Patent JP-S6088869-A (JP)
Title: Ignition timing control method for spark ignition engine employing optical fiber
Inventor: NAGASE KAZUHIKO
IPC: F02P5/145
Filed: 1983-10-19
Abstract: PURPOSE:To operate an engine under good combustion state by detecting the ignition timing through an optical fiber to control the ignition timing with correspondence to the time difference against the optimal ignition timing thereby matching the ignition timing with the optimal timing. CONSTITUTION:An ignition timing detector 2 will receive an engine rotation information N from a tachograph TG to calculate the optimal ignition timing while an ignition commander 5 will drive an igniter 6 with correspondence to a signal from a crank angle detector CAD to discharge through an ignition plug P. The condition of flare is detected by a light receiving section OD at the end of optical fiber OF and a firing detector 1 will detect the start-of-firing information through an inflared timing difference detector OE. A firing timing difference detector 4 will calculate the time difference from the start-of-firing information and the optimal firing timing, then said time difference is corrected at the ignition timing corrector 3 and provided to a ignition commander 5. In such a manner, the engine can be operated continuously with the optimal firing timing.
Patent JP-H0481389-A (JP)
Title: Power transmission device for small sized vessel
Inventor: ITO KAZUMASA
IPC: B63H23/02
Filed: 1990-07-23
Abstract: PURPOSE:To improve the vibration absorbing performance including the pitching vibration, maintaining the durability in power transmission, by interposing a vibrationproof member between the output edge of an output shaft and a joint part, in the constitution in which the joint part of a propeller shaft is formed by joining two members and supported on a hull. CONSTITUTION:A water injection unit 12 is equipped with mainly an impeller 16, propeller shaft 18, and a steering nozzle, and connected with an engine through a coupling 22. The propeller shaft 18 is divided into front and rear side propeller shafts 18A and 18B in the vicinity of partitioning wall 84 erected from a ship bottom 26, and both 18A and 18B are joined by a spline-joint 86. The spline-joint part 86 is axially supported on a bracket 90 installed on a partitioning wall 84 through a bearing 88 having oil seals arranged on the front and rear parts and a rubber mount 92. Through the front side propeller shaft 18A and an output shaft 56 are joined through the coupling 22 in this case, the coupling 22 is constituted by nipping elastic rubbers 100 and 102 having different hardness between the flanges 94 and 96 on an intermediate flange 98 and crankshaft side and the propeller side.
Patent JP-H09167098-A (JP)
Title: Communication system for portable device
Inventor: BARAHARAJIYAN BIJIEI
IPC: H04B10/118
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a communication network of low safety when a communication is made through the communication network and obtain a security system which is applicable to wide-range use by providing a key update means which allows a host device and a portable device to start sharing a security key or code data and then performs subsequent control over a remote communication and ciphering. SOLUTION: The portable device 12 and host device 10 exchange the security key periodically through a direct communication link and the key is used to perform the subsequent control over the remote communication and the ciphering. An arbitrary key is used as 1st key and inputted to the host device 10 and portable device 12. For example, the host device 10 and portable device 12 both have the standard code of relatively low safety which is already programmed. A user is instructed so that the key is exchanged as early as possible before the host device 10 is connected to a pay telephone communication network 22. Then, the security key is obtained by exchanging the 1st key.
Patent JP-S6352376-A (JP)
Title: Magnetic recorder
Inventor: OKADA KAZUO
IPC: G11B5/02
Filed: 1986-08-20
Abstract: PURPOSE:To photograph a still picture of high picture quality by providing a means that changes time axis extended digital video signals for one unit picture to PCM signals and records over plural continuous head scanning periods. CONSTITUTION:One frame (1 frame picture) in an animation is extracted at a fixed period and PCM still picture recorded in a PCM track (area). When an instruction to stop is given, a still picture frame cycle in continuation is carried on, and switched to a stop mode at the time of termination. Accordingly, PCM still picture record patterns are formed continuously (without interruption) for each frame. When the irregularity of rotation of heads 28, 30 or a reproducing head occur or the expansion or contraction, irregularity or running of a tape occur, reproduced signals cause jitter. In this case, jitter is removed effectively from PCM signals reproduced from PCM tracks during PCM reproducing process, and accordingly, a reproduced still picture free from shaking and distortion can be obtained.
Patent JP-H0539510-A (JP)
Title: Production of ruthenium-yttrium oxide sintered body
Inventor: MUTO MITSURU
IPC: C22C5/04
Filed: 1991-08-03
Abstract: PURPOSE:To produce a dense ruthenium-yttrium oxide sintered body by sintering at a lower temp. than the conventional temp. CONSTITUTION:A ruthenium-yttrium oxide compacted body is put in a furnace and heated from room temp. to 1,300-1,700 deg.C in vacuum. By this vacuum heating, a dense ruthenium-yttrium oxide sintered body can be produced even at a low temp. of about 1,700-2,000 deg.C.
Patent JP-H1136223-A (JP)
Title: Road surface cutting machine
Inventor: GOTO FUMIO
IPC: E01C23/12
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a road surface cutting machine capable of effectively utilizing the weight of a carriage and a cutting power unit and receiving the cutting reaction force of a cutting device. SOLUTION: When the left side of a road surface A is to be cut by a cutting device 8L, a moving cylinder 14 is operated to move a cutting power unit 7 to the left side of a carriage 4. A cutter rotor is rotated by the drive motor 24 of the cutting device 8L, and the cutting device 8L is pressed to the road surface A by the extending action of a lift cylinder 43. The cutting device 8L is located near the center of gravity of a travel vehicle 1 at the intermediate portion between front wheels 2 and rear wheels 3, the cutting power unit 7 is moved to the left side of the carriage 4, and the total weight of the carriage 4 and the cutting power unit 7 receives cutting reaction force efficiently and effectively.
Patent JP-2000023846-A (JP)
Title: Tea maker
Inventor: SHIMA TAKASHI
IPC: A47J31/56
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To correctly detect the cut off of water supply of a water supplying cassette by forcedly finishing a water supplying mode to stop a pump in the case of not reaching a prescribed water level within a prescribed time after starting the water supplying mode, and restarting the water supplying mode in the case of detecting the switching of a door from an opened state to a closed state. SOLUTION: When a power source is turned on, when pouring operation is executed at the temperature of hot water higher than a prescribed value or when the water supplying mode is started with the execution of hot water quantity preferential control in an inactive period, the pump 31 is started and the water supplying cassette supplies clean water for a water reserving tank 9. At this time, a time from the start of the pump 31 is timed by a timer 51 and when the tank 9 reaches a full water level X within five minutes, the pump 31 is stopped to stop water supply. When the tank 9 does not reach the full water level X in spite of the lapse of five minutes after the start of the pump 31, the pump 31 is stopped to forcedly finish the water supplying mode and to light a water supply cut-off lamp 60.
Patent JP-S6350649-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: TAKAHASHI TAKASHI
IPC: F02D41/00
Filed: 1986-08-20
Abstract: PURPOSE:To secure optimum fuel all the time and restrain a noise from occurring as well as to improve output and fuel consumption, by controlling fuel pressure in a fuel passage in excellent responsiveness according to a driving state. CONSTITUTION:The fuel passed through a flow regulating valve 15 from a fuel reservoir tank 17 is fed to a fuel injection valve 8 via a fuel supply passage having a constant volumetric accumulator 12 from a fuel supply pump 14. Here an electronic control circuit 70 sets desired pressure inside the fuel supply passage on the basis of each signal out of a crank angle sensor 84 or a driving state detecting device, a supercharging pressure sensor 76, a water temperature sensor 77 and a load sensor 79, and controls the flow regulating valve 15 on the basis of the detected result of a fuel pressure sensor 75. With this constitution, fuel pressure inside the fuel passage is responsively controlled to the desired pressure, thus the fuel to be sprayed out of the fuel injection valve 8 is optimally controllable according to the driving state.
Patent JP-H01159072-A (JP)
Title: Applicator
Inventor: HONDA TOMIYASU
IPC: B05C11/06
Filed: 1987-08-04
Abstract: PURPOSE:To prevent paint from overflowing through a feed port and a takeout port by providing a movable shielding plate capable of regulating the aperture area of the feed port and/or the takeout port to at least single side of the feed port and the takeout port of an application box. CONSTITUTION:At least a pair of both a feed port 11 for feeding a base material 1 to be applied and a takeout port 12 for taking out an applied product are provided to an application box 10. Further paint is fed into the application box 10 while exceeding the levels of the feed port 11 and the takeout port 12 by a paint feeding means 20. Furthermore the inside of the application box 10 is decompressed by a decompressing means 30 to prevent paint from being overflown through the aperture parts of the feed port 11 and the takeout port 12. Movable shielding plates 17, 18 capable of regulating the aperture area in the feed port 11 and/or the takeout port 12 are provided to at least single side of the application box 10. As a result, paint can be prevented from overflowing through the feed port 11 and the takeout port 12 despite of exerting comparatively small decompressive suction force.
Patent JP-2000028143-A (JP)
Title: Radiation-type heating machine
Inventor: OKADA HIDEO
IPC: F24C5/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a red-heat body as compared with before by suppressing the height dimensions of a radiation-type heating machine product. SOLUTION: Outside flame is formed at the space part between a red-heat external cylinder 28 and an inner cylinder 34 of a radiation-type machine, a combustion gas and secondary air are passed through the space part, flame, the combustion gas, and the secondary air are directly brought into contact and mixed, thus improving exhaust gas characteristics. Also, since the inside of the inner cylinder 34 is blocked, the red-heat outer cylinder 28 and the inner cylinder 34 are uniformly baked. Also, by eliminating the edge of the lower end of the cylinder 34 and providing a bottom plate 36, flame heats the bottom plate 36 and circulates heat to the entire inner cylinder 34, thus preventing the temperature from being excessively raised partially.  Also, the flame from the side of a burner, so that the flame is in a horizontal direction, thus suppressing the height of the flame in a vertical direction and reducing the height of a product.
Patent JP-2000007258-A (JP)
Title: Truss lifting jig for escalator
Inventor: TAKIZAWA MITSUHIRO
IPC: B66D1/60
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a truss lifting jig for an escalator, light, easy to carry, rigid, repeatedly usable and capable of being easily assembled and installed near an opening at an escalator installation floor without being secured to a beam on a ceiling. SOLUTION: A pair of upright vertical frames 2 are standingly provided in mutual opposition and one ends of lateral frames 3 are connected to the lower ends of the vertical frames 2 to fix the lateral frames 3 to a floor. To the vertical frames 2 and the lateral frames 3, slant frames 5, subsidiary frames 7, connection frames 9 and front frames 11 are connected to construct a strong column mainbody 1. A hoisting rope 16 is bridged to the column mainbody 1 via a sheave bracket 12, connected to a truss 19 for an escalator 18 and secured to a truss transporting opening 25 formed in a given floor while hoisting the truss 19 for the escalator 18 with the drive of an electric winch 21 fixed to the floor.
Patent JP-H0541804-A (JP)
Title: Picture processing unit
Inventor: INAGAKI ATSUSHI
IPC: H04N7/26
Filed: 1991-08-05
Abstract: PURPOSE:To quicken the transmission reception of compressed picture data. CONSTITUTION:An image pickup picture by a camera is written in a picture memory 10 via a, input terminal 18, an A/D converter 20, a memory control circuit 12 and a bus selection switch 16. The memory control circuit 12 allows a bus selection switch 16 to connect to a compression/expansion processing circuit 14 for the vertical blanking period and the switch 16 to connect to the memory control circuit 12 in other cases. The picture data read from the picture memory 10 by the memory control circuit 12 is fed to a monitor 26 via a D/A converter 22 and a video encoder 24 and displayed thereon. The picture data read from the picture memory 10 by the compression/expansion processing circuit 14 is compressed and the compressed data is transferred to a communication control circuit 28 via a system bus 38 and sent to a line.
Patent JP-S5985306-A (JP)
Title: Cross rolling mill
Inventor: OOSONO RIYUUICHI
IPC: B21B13/14
Filed: 1982-11-09
Abstract: PURPOSE:To make working and assembling easy and to improve the rigidity of the housing of a rolling mill by disposing respectively hydraulic jacks between a work roll chock and a backup roll chock and between said housing and the backup roll chock. CONSTITUTION:A work roll chock 23 is supported so as to be held by the top end of a backup roll chock 25, and a hydraulic back 27 for bending roll is provided between both chocks 23 and 25. A hydraulic jack 29 for crossing roll is provided between the chock 25 and a cross beam 28 mounted to a housing 26. The jacks 29 facing each other with the chock 25 in-between are cooperatively operated. On the other hand, both ends of the rolls and the upper and lower rolls are made respectively opposite in direction. Then the rolls 22, 24 are crossed in the direction at a right angle to the feed direction of a material 21 to be rolled and in opposite directions within the plane parallel with the rolling plane of the material 21.
Patent JP-H0634378-A (JP)
Title: Light interferential angular velocity meter
Inventor: OGAWA KENJI
IPC: G01C19/72
Filed: 1992-07-22
Abstract: PURPOSE:To reduce the number of DA converters. CONSTITUTION:A threshold value THR(-THR) and a step shape ramp RAM are compared with each other by a comparing means 38, and when the RAM exceeds the threshold value, the exceeded threshold value THR(-THR) is outputted from the comparing means 38, and the RAM-THR is taken up by a circuit 41, and flyback is carried out on the RAM. At this time, output of a synchronous detection circuit 23 is detected by an error detecting circuit 31, and the output is integrated, and it is added to a reference value by a circuit 37, and the threshold value THR is created, and a phase difference between clockwise light and counterclockwise light caused when the flyback is carried out due to a temperature change and so on, is held always at 2pinrad.
Patent JP-H0541811-A (JP)
Title: Reproduction method for color picture and picture processor
Inventor: NAGAOKA TAIJI
IPC: H04N1/387
Filed: 1991-08-05
Abstract: PURPOSE:To copy a color original for which deterioration in picture quality is suppressed with a simple operation and an inexpensive device. CONSTITUTION:This processor consists of a picture read means 11, a means 17 instructing the content of edition, a means 13 applying a prescribed edition processing to an obtained read signal according to the instructed edition content and generating a coded mark representing the edition content into an image, and a means 14 synthesizing the mark into a picture image and recording the image onto a sheet. When edition is applied to an original to generate a new color document and a first color document is generated, the inputted edition information is recorded on a color document as a mark by using an instructing means 17 such as a digitizer or a work station, etc., and the device at a 2nd and subsequent copying reproduces the color document using a chrominance signal, monochromatic signal and an achromatic signal read from the original according to the edition information which is recognized by a mark recognition section 15 and decoded.
Patent JP-S6174097-A (JP)
Inventor: ENOKI EIKI
IPC: G07G1/12
Filed: 1984-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6085001-A (JP)
Title: Carbon fiber reinforced tyre
Inventor: UEDA MINORU
IPC: D02G3/48
Filed: 1983-10-18
Abstract: PURPOSE:To aim at enhancing the durability and control stability of a pneumatic radial tyre, by mixing carbon fibers with hardenable liquefied resin or liquefied rubber at a predetermined ratio to obtain a unified cord unit composite which is used for a belt member or the like. CONSTITUTION:10-80vol% carbon fibers 10 having a wire diameter of about 7 micron and 20-70vol% hardenable resin 71 such as, for example, polyether-polyurethan, which is liquid at the normal temperature and has an elastic modulus of 50kg/cm<2>-10<6>kg/cm<2>, are used to form unified cord composites 12, and the thus obtained unified cord unit composites 12 are four to five in number subjected to S-twist with Lay-length 8.5-20 to obtain a tyre cord 13. Then, a plurality of the tire cords 13 are woven in a reed screen-like pattern, and are coated with a topping rubber. The thus obtained article is used for a belt member, etc. With this arrangement it is possible to aim at enhancing the durability and control stability of pneumatic tires.
Patent JP-S6445890-A (JP)
Title: Drying roll in papermaking machine
Inventor: FUJIWARA HISAMICHI
IPC: D21F5/18
Filed: 1986-08-22
Abstract: PURPOSE: To provide the subject drying roller of paper-making machine that is equipped with an air-blasting casing for feeding hot air in the state that the rotary shaft for supporting the roller passes through and with end plate 2 set to the attachment portion for parting the channel having communicated blowing slits inside, thus shows largely increased productivity. CONSTITUTION: The drying roller to be used in a paper-making machine is equipped with an air-blasting casing B that sends hot air flow for drying in the state that the rotary shaft A for supporting the roller is passed through, while the end plate 2 for parting the channel having blowing slits 1 communicating into the drying roller 7 is detachably arranged to the attachment site on the air-blasting casing B. This drying roller 7 is set via the rotary shaft A at the bearing 6 of the bracket 5 mounted to the stationary frame 4. The hot air for drying is fed from the hot air source 8 through the duct 9 and the air- blasting casing B to the roller 7, as the air flow is adjusted with the damper 10 in the duct.
Patent JP-H0886604-A (JP)
Title: Trigger probe circuit
Inventor: DEIBUITSUDO KARINGUUTSUDO
IPC: G01B7/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a mis-trigger signal resulting from an instantaneous pseudo-change in the output signal of a trigger probe for a positioning device. SOLUTION: The occurrence of a mis-trigger signal is prevented by filtering out an instantaneous pseudo-change in a probe output signal through a delay circuit composed of a condenser C1 which is connected in parallel to the output terminal of a trigger probe 10 and a resister R1 which is connected to a prove contact in series.