baber/WOPTO huggingface dataset:
Patent JP-H0389742-A (JP)
Title: Token bus system
Inventor: OKAWA KENZO
IPC: H04L12/40
Filed: 1989-09-01
Abstract: PURPOSE:To improve processing capacity by providing reproduction means for token in all plural nodes which are connected to a token bus constituting a logical ring and which originate/receive token by means oft a prescribed format. CONSTITUTION:The node 11 includes a terminal processor 12, a communication controller 13 and a transceiver 14 and is connected to the token bus 15. The communication controller 13 includes a token reception/origination part 131, an address table 132, buffer memory 133, a time 134, a comparator 135 and a flag setting/deleting part 136 and connects the terminal processor 12 to the token bus 15 through the transceiver 14. Respective nodes 11 include the address tables 132 where the whole logical ring can be viewed and flags. Even if any node 11 is in trouble, the subsequent node 11 speedily and automatically constitutes the logical ring again by the address table 132 and the flag. Thus, a monitor node is eliminated, the throughput of the whole nodes 11 connected to the token bus 15 can be improved, a damage given to the other nodes when a fault occurs in the node is eliminated and the reliability of the bus can be improved.
Patent JP-H0396630-A (JP)
Title: Fuel injection pump for internal-combustion engine
Inventor: ARUFU RETSUFURAA
IPC: F02D11/10
Filed: 1990-08-30
Abstract: PURPOSE: To prevent the accumulation of fuel containing additive and the occurrence of rust by forming part of a flow passage extending through an adjusting unit casing as a jet pump and connecting it to a suction hole connected to a throttle at the side of an adjusting unit room. CONSTITUTION: A pump room 11 encircled by a pump casing 10 is isolated from an adjusting unit 13 with an adjusting unit casing 12 and an electric adjusting unit 14 with a potentiometer for controlling a fuel amount is arranged in the adjusting unit room 13. A adjusting shaft 21 connected to an adjusting mechanism is provided through a partition room 15 with which the adjusting unit room 13 is isolated from the pump room 11 and a flow passage 24 is formed through the adjusting unit casing 12 and communicated with an overflow opening 41. In such a fuel jet pump, part of the flow passage 24 is formed as a jet pump 27 and connected to a suction hole 33 connected to a throttle 22 at the side of the adjusting unit room 13.
Patent JP-S6468474-A (JP)
Title: Formation of film
Inventor: NARITA NORIYOSHI
IPC: C23C16/06
Filed: 1987-09-10
Abstract: PURPOSE:To form a W film while preventing the erosion by sublimation of Si by controlling the supply of the gas for forming the W film with time at the time of forming the W film by a CVD method using gaseous WF6 on an Si substrate having a patterned structure consisting of SiO2 and Si. CONSTITUTION:A semiconductor wafer 2 having the patterned structure composed of Si and SiO2 on the surface to be treated is installed in a vacuum chamber 1 and is heated by an IR lamp 7 via an installation base 3. A gaseous mixture composed of gaseous WF6 for film growth and carrier gas consisting of H2 and Ar is supplied to the chamber from gas introducing ports 10, 11. The first reduction of WF6 is executed by Si for pattern formation of the semiconductor wafer, by which reduced W 31 is formed on Si 30. After the W film 31 is formed thinly on the Si 30, the reduction of the WF6 is effected by the gaseous H2 in the gaseous mixture so that the subsequent growth of the W is contrived. The supply rate of the gaseous mixture in the final period of the reaction is decreased for the above-mentioned purpose to decrease the amt. of the Si to be used for reducing the WF6 as far as possible. After the W film is thinly formed on the Si, the WF6 is reduced by the H2 without consuming the Si and, therefore, the growth of the W on the Si is expedited by sharply increasing the supply of the gaseous mixture.
Patent JP-H0895873-A (JP)
Title: Interface abnormality detecting device
Inventor: TAKATANI FUMIO
IPC: G06F11/30
Filed: 1994-09-21
Abstract: PURPOSE: To simplify the hardware by decreasing voltage monitor points. CONSTITUTION: A device 21 and another device are connected by an interface bus, terminating resistances 5 and 6 are connected to the terminal part of the interface bus, and voltages for the terminating resistances are supplied mutually from the respective devices to the terminating resistances 5 and 6.  The voltage of the power supply line 10 in the device is connected to a power supply line 12 for the terminating resistances through a short-circuit protection fuse 1 for the terminating resistance voltages and a reverse current preventive diode 2, a 1st resistance 3 is connected between the connection point 11 between the fuse 1 and a diode 2 and the ground, and a means is provided which detects fuse blowing by monitoring the terminal voltage across the 1st resistance 3, and a 2nd resistor 4 is connected between an interface bus reset signal line 13 and the power supply line 10 in the device or the ground and a means is provided which detects abnormality of the bus by monitoring the terminal voltage across the 2nd resistance 4.
Patent JP-H09108484-A (JP)
Title: Balancing body for washing machine
Inventor: KIN DOGEN
IPC: D06F37/12
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent liquid inside a balancing body from leaking to the outside and to easily install the balancing body. SOLUTION: This balancing body 60 mounted on the upper part of an inner tank 30 to be rotated by a vertical rotary shaft is composed of a lower part body 61 and an upper part body 64 for covering the lower part body 61 so as to be air-tight and the inner part of the balancing body is formed by many annular passages 63A and 63B.
Patent JP-S59110669-A (JP)
Inventor: RAINDAA TOORENBEEKU
IPC: C09K23/52
Filed: 1983-12-02
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-H0896418-A (JP)
Title: Optical disk and production of optical disk
Inventor: SUZUKI KATSUMI
IPC: G11B7/2407
Filed: 1994-09-21
Abstract: PURPOSE: To obtain an optical disk which confines the amplitude of reproduced signals within an approximately specified range and surely binarilizing the reproduced signals in spite of higher density recording. CONSTITUTION: The optical disk has plural pits P1 arranged at dense patterns, plural pits P2 arranged at the densest prepit arrays and coarse patterns consisting of the plural blanks between the pits and the coarse pit arrays consisting of the plural blanks between the pits. A beam spot c1 in such pit arrays is assumed to have a relation to spread to the one blank in the densest prepit arrays and two pieces of the prepits continuous therewith or a relation of the sizes at which the one prepit of the densest prepit arrays enters the inside of the light beam spot d1. The duty ratio of the prepits of the densest pit arrays and the blank parts therebetween is so set as to be smaller in the blank parts and the blank parts of the other pit arrays are set at the length of the blanks of the densest pit arrays.
Patent JP-S60121115-A (JP)
Title: Controller for power-operated convertible roof for car
Inventor: OOTA HISATOSHI
IPC: B60J7/057
Filed: 1983-12-01
Abstract: PURPOSE:To prevent damage of a roof, floating of a car body, and production of vibration by dint of a running wind pressure, by a method wherein, during a running state in which a running speed exceeds a given value, a convertible roof is conditioned to be prevented from operation. CONSTITUTION:A car speed signal from a car speed sensor 1 is inputted to a control circuit 4. When a car speed is below a given value, a relay 3 is inoperative, a break and make switch 5 can be operated, and opening and closing of a convertible roof are practicable. When a car speed exceeds a given value, the relay 3 is opened, and driving of a motor 2 is impracticable even if the break and make switch 5 is operated. This enables prevention of opening and closing of the convertible roof when the car speed exceeds the given value, resulting in the possibility to prevent damage of a roof, floating of a car body, and production of vibration by dint of a running wind pressure.
Patent JP-S63184450-A (JP)
Title: Recording method
Inventor: SASAI KEIZO
IPC: H04N1/00
Filed: 1987-09-10
Abstract: PURPOSE:To reduce the communication time and to prevent the wear of recording head by specifying the head location of a recording sheet after the end of recording of one page in an equipment of double roll type. CONSTITUTION:Recording sheets 4, 5 of sheet rolls 4a, 5a contained respectively to roll holders 6, 7 are carried to a recording section 8 and subject to recording of reception picture information. After the reception picture information by one page is recorded, a signal representing the end of picture information transmission sent from the sender side is a multi-page signal, then the tip of the recording sheet recorded just before, e.g., the sheet 4 is restored to the recording position of a recording section 8. Thus, in recording picture information of the same size by plural number of pages consecutively, the operation after the end of the recording of a page is finished till the next page recording is started is fast and the communication time is reduced. Moreover, the wear of recording head 8b by the platen roller is prevented.
Patent JP-S6471065-A (JP)
Title: Metal-bromine battery
Inventor: SASAKI TORAHIKO
IPC: H01M50/77
Filed: 1987-09-09
Abstract: PURPOSE:To decrease the self-discharge of a battery with its activity retained by specifying the BET surface area of a bromine electrode of a metal-bromine battery. CONSTITUTION:In a bromine electrode, a carbon plastic plate 52 is arranged within the opening 50a of a spacer 50, and a piece of porous carbon fiber knetted cloth 54 serving as an active layer is positioned on one side of the carbon plastic plate 52, then they are heat-bonded through aluminium plates 56a, 56b from both sides. A zinc-bromine battery using an electrode plate having a BET specific surface area of 2.4-6.0m<2>/cm<2> is charged and allowed to stand for 5 hours. In the battery using the electrode having a BET specific surface area of 6m<2>/cm<2>, a large amount of bromine is adsorbed on the active layer and self-discharge is increased during being allowed to stand, and the coulomb efficiency is decreased by about 10%. In the battery using the electrode having a BET specific surface area of 3.5m<2>/cm<2>, the high coulomb efficiency is retained. The battery using the electrode having a BET specific surface area of 2.5-5.0m<2>/cm<2> keeps high coulomb efficiency after the battery was allowed to stand.
Patent JP-H04108929-A (JP)
Title: Wear-resistant plate structure for concrete in sewerage facilities
Inventor: TAKADA SEIJI
IPC: E03B5/02
Filed: 1990-08-29
Abstract: PURPOSE:To secure wear resistance by providing a wear-resistant surface-side rubber layer and a harder reinforcing fiber contained hard rubber layer formed inside thereof, which are fixed to a concrete structure with fixing members inserted into fixing member insertion holes in a wear-resistant plate body. CONSTITUTION:A surface-side rubber layer 7 excellent in wear resistance and a reinforcing fiber contained hard rubber layer 8 integrally formed inside thereof are provided on a wear-resistant plate body 6 of a wear-resistant structure 5 for concrete. To fix the wear-resistant plate body 6 to a concrete structure 10, holes 11 to insert fixing members therein are formed in the wear-resistant body 6. To fix the wear-resistant plate body 6 to the concrete structure 10, the holes 11 to insert the fixing members therein are formed in the body 6, which is fixed with fixing members 12 consisting of hole anchors 13 inserted into the insertion holes 11, fitting bolts 14 and washers 15. It is thus possible to cut the body in keeping with the structure.
Patent JP-S59122477-A (JP)
Title: Preparation of hydrazinopyridazine derivative
Inventor: YASUDA KIKUO
IPC: C07D237/18
Filed: 1982-12-28
Abstract: PURPOSE:To prepare the titled compound useful as a hypotenser, easily, in high yield and purity, by reacting a strong acid salt of a halogenopyridazine derivative corresponding to the objective compound with thiourea, and treating the reaction product with a large excess of hydrazine or its hydrate. CONSTITUTION:The objective compound of formula II or its acid addition salt can be prepared by (1) reacting a strong acid salt of the compound of formula I (R<1> and R<2> are H, halogen, CN, or lower alkyl, etc. which may have a substitutent group such as halogen; R<3>-R<5> are H, halogen, lower alkoxy which may have lower alkoxy group as substituent or lower alkoxy; R<6> is H or CH3; X is Cl, Br or I) with thiourea, (2) treating the reaction product with a large excess of hydrazine or its hydrate, and if necessary, (3) converting the product to an acid addition salt. As an alternative method, the objective compound of formula IIcan be prepared by treating the intermediate of the above reaction with a base, and reacting the resultant novel substance of formula III with hydrazine or its hydrate.
Patent JP-H01104106-A (JP)
Title: Combine
Inventor: HAINRITSUHI HEMUKAA
IPC: A01D34/03
Filed: 1988-09-13
Abstract: PURPOSE: To facilitate road carriage by bisecting a cutting device and making both half parts rotatable on a horizontal surface. CONSTITUTION: At the time of the road carriage, when piston cylinder units 22 and 23 are contracted, an arm 8 is rotated with a rotary joint 5 as a center and the bisected cutting device 19 is helped by a hydro motor provided in a joint 11 and turned to a folded state with the joint 11 as the center. Thus, the road carriage is easily performed without obstructing the view field of a driver.
Patent JP-H04110568-A (JP)
Title: Cryogenic freezer
Inventor: IKEGAMI KAZUO
IPC: F25B9/00
Filed: 1990-08-28
Abstract: PURPOSE:To increase a freezing capability by a method wherein a displacer type heat exchanger having a mesh-like heat accumulating material is stored at a closed end of a pulse tube. CONSTITUTION:Gaseous refrigerant compressed by a piston 3 of a compressor 1 cools a pre-cooling heat exchanger 4, cold heat accumulator 5 and low temperature end heat exchanger 7 while flowing in these devices and further flows into a pulse tube 8 to compress remaining refrigerant. The refrigerant radiates compressed heat at a heat exchanger 10 and then flows into a buffer tank 12. A piston 3 is pulled up and the gaseous refrigerant is expanded within the pulse tube 8 in a thermal insulating state to cool the lower temperature end heat exchanger 7 and the cold heat accumulative device 5 and returns to a compressor 1. At a compressing stage, a part of the gaseous refrigerant flows through the mesh-like heat accumulative material 14, flows into the buffer tank 12, further cooled. At an expansion stage, a displacer type heat exchanger 13 ascends and a returning refrigerant flows through the heat accumulative material 14, cools the pulse tube 8 and the heat accumulative material 14 under a pressure reducing and expansion effect and then a cold heat is accumulated. Accordingly, a freezing capability is increased correspondingly by a pressure reducing and expansion effect and a heat accumulating effect of the heat maternal 14.
Patent JP-H1158810-A (JP)
Title: Image forming equipment and method
Inventor: YAMASA HIDEO
IPC: G03G15/05
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To control the flight of ink correctly and firmly for the long term and obtain a high-quality image stably for the long term by controlling not only an electric field but also the height of the surface of ink. SOLUTION: Voltage is applied to an electrically conductive ink 22 in an ink tank 21 so that the surface of the ink may be -100 V. The electrically conductive ink 22 is charged evenly without fluctuation in the quantity of charge. When voltage of a driving power supply 26 is not applied to ink supply control electrodes 30 (height of the surface of in an ink supply hole 32, by adjusting the ink height outside an ink control layer 23 to a dotted line position 36), a dotted line position 37 becomes the ink surface height due to surface tension. When negative voltage (-120 V to -200 V) predetermined from the driving power supply 26 is applied to a pair of the ink supply control electrodes 30, the electric field between the electrodes repulses negative charges of the ink, a dotted line position 38 becomes the surface height of the ink, thereby controlling the flight of the ink firmly.
Patent JP-H0274301-A (JP)
Title: Manufacture of decorative veneer
Inventor: MAKI TETSUO
IPC: B27D5/00
Filed: 1988-09-12
Abstract: PURPOSE:To eliminate bend or warp of a decorative veneer by dryness and enhance productivity by injecting resin into a decorative material to be cut and then slicing the same to manufacture a decorative veneer. CONSTITUTION:Resin liquid is injected into respective plates 11 and then thermodried to cure the resin. Said plates 11 are combined properly and a bonding agent is applied along the respective plates 11, along which crossbands 5 are disposed and pressure is applied, and said plates 11 are bonded together to manufacture a block 1 of linear pattern. Said block 1 is sliced in the direction in which the line-shaped pattern is provided and a decorative veneer 2 in which resin is injected is manufactured. Said decorative veneer 2 is bonded onto a base 6 to manufacture a decorative plywood 7.
Patent JP-S6263448-A (JP)
Title: Wiring structure in semiconductor element
Inventor: KOBAYASHI NOBUYOSHI
IPC: H01L21/3205
Filed: 1986-09-29
Abstract: PURPOSE:To improve HF resistance property, oxidation resistance property and channelling resistance property, by covering a surface with TiN. CONSTITUTION:Polycrystalline silicon 2 is evaporated on a thermally oxidized Si substrate. Ti 1 is further evaporated. When this sample is heated at 1,000 deg.C for 1hr, the Ti 1 reacts with the silicon and TiSi2 5 is formed. The Ti 1 is also reacts with N and TiN4 is formed on the surface at the same time. Thus low resistance is implemented, and HF resistance property, oxidation resistance property and channelling resistance property can be improved. When Ti and TiSi2 are especially used as materials, economy and efficiency are excellent since TiN can be readily formed by N2 annealing.
Patent JP-H1163355-A (JP)
Title: Electrofusion type plate shaped cap
Inventor: MIZUKAMI TSUYOSHI
IPC: F16L55/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To simplify structure for facilitation of handling so as to reduce production costs by embedding an electric heating body in the part, with which an opening end face of a resin tube is brought into contact, on a plate type object face whose dimension is large enough to cover the opening part of the resin tube completely. SOLUTION: The subject cap is constructed of a disc type resin plate 1 whose dimension is large enough to cover an opening part of a resin tube 3 completely, and the resin plate 1 is made of the same kind of resin as that for the resin tube 3 to be closed. A band type electric heating body 2 is embedded in the resin plate 1 in the position, with which the opening end face of the resin tube 3 is brought into contact when the opening part of the resin tube 3 is covered with the resin plate 1, and both end parts of the electric heating body 2 are exposed from the side wall of the resin plate 1 for application of electric current.  When the opening part of the resin tube 3 is covered with the resin plate 1 and electric current is applied to the electric heating body 2, the part, in which the electric heating body 2 is arranged, in the resin plate 1 and the opening end face, which touches this part, of the resin tube 3 are fused together, so that the resin tube 3 is closed airtightly. In this way, an electrofusion cap, whose structure is simplified to the extent to which workability is not inhibited, can be produced at low costs.
Patent JP-H1163473-A (JP)
Title: Gaseous fuel supplying device
Inventor: NAKAMURA HIROYUKI
IPC: F22B37/42
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enable an operation of a boiler to be stopped in its emergency state by a method wherein a shut-off valve is closed immediately also in the case of occurrence of an abnormal state at a fuel heating device. SOLUTION: In a gaseous fuel supplying device, there are provided a gas piping 2 having a pressure reducing valve 3 for supplying liquefied natural gas 1 to a boiler 6 and a shut-off valve 6; a fuel heating device 8 arranged in the midway part of the gas piping 2 so as to heat the liquefied natural gas 1 through heat exchanging with hot water; a boiler state sensor 24 installed at the boiler 6; and a fuel shut-off control device 28 having detection signals 25a, 25b from the boiler state sensor 24 inputted to discriminate an abnormal state of the boiler 6 and to output a shut-off signal 27 to the shut-off valve 5.  In this case, the fuel heating device 8 is provided with a heated state detecting device 32 and the fuel shut-off control device 28 is provided with a heating device abnormal state discriminating circuit 33 having detection signals 32a, 32b and 32c inputted from the heated state detector 32 so as to discriminate an abnormal state of the fuel heating device 8.
Patent JP-H0276732-A (JP)
Title: Glass reinforced plastic molded product and its manufacture
Inventor: KANO TAKESHI
IPC: B29K105/08
Filed: 1988-09-14
Abstract: PURPOSE:To coat a surface with a resin layer and prevent glass fiber from being exposed or projecting by forming a mixed layer of glass fiber and resin, a resin permeating sheet layer coating said mixed layer and a resin surface layer permeated said sheet layer. CONSTITUTION:At the time of molding a glass fiber reinforced plastic molded product, a resin permeating sheet 3 constituted of a material other than glass fiber such as a non-woven cloth or filter paper or the like on the whole surface in a mold for forming a surface A of the molded product, over which a sheet- shaped molding material called SMC constituted of a glass chopped strand.mat impregnated with curing resin such as polyester resin or the like, or a clay-like molding material called BMC composed of heat curing resin such as polyester resin or the like and chop strands kneaded together, is placed, heat compressed and molded. A surface layer A is coated with resin 2 permeated through a sheet 3 by said process, and even if resin 2 is damaged, peeled and worn, the sheet 3 only is exposed on the surface layer A and the damage generated by exposed glass fiber 1 can be eliminated totally.
Patent JP-H04111675-A (JP)
Title: Picture processing circuit
Inventor: OKAMOTO TAKESHI
IPC: H04N1/40
Filed: 1990-08-31
Abstract: PURPOSE:To adjust the contrast, brightness, color level and hue or the like of a picture signal with a picture quality adjustment means by selecting the picture signal read from a storage means storing the picture signal or the picture signal written in the storage means. CONSTITUTION:A video signal from a composite video signal input terminal 1 is separated into a luminance signal and a chrominance signal by a Y/C separation comb-line filter 2. The luminance signal is subjected to blanking at a blanking circuit 3 to be a blanking luminance signal. This signal is fed to a terminal (b) of a SW 11. On the other hand, the separate color signal is decoded into two color difference signals R-Y, B-Y by a chroma decode circuit 10 and the R-Y signal is fed to a terminal (b) of a SW12 and the B-Y signal is fed to a terminal (b) of a SW13. When an input signal is written in a picture memory, since the terminals (b) of the SW11-SW13 are connected to the terminals (c) respectively, an output of the circuit 3 is subjected to band limit by a band control low pass filter 4 and the result is inputted to a picture quality adjustment circuit comprising a contrast adjustment 5 and a brightness adjustment circuit 6. Moreover, the R-Y signal is subjected to limit to a prescribed band at a band limit low pass filter 11 via the SW12.