baber/WOPTO huggingface dataset:
Patent JP-S61212639-A (JP)
Title: Fuel supply control method of internal-combustion engine when it is cold
Inventor: KANO SHUICHI
IPC: F02D41/24
Filed: 1985-03-18
Abstract: PURPOSE:To enable operative performance to be improved by stably controlling an engine speed when intake is in a low temperature, by containing the intake temperature in a determining element of an engine warming fuel excess correction value. CONSTITUTION:A memory means 8c in an ECU8 stores in memory corresponding to a low and a high intake temperature region a table of two kinds of water temperature increase correction coefficients for engine cooling water temperature and intake pipe absolute pressure. The ECU8, obtaining the water temperature increase correction coefficient and correcting a basic fuel injection time on the basis of output signals of an absolute pressure sensor 10, intake temperature sensor 11 and an engine water temperature sensor 13 from these tables, calculates a fuel injection time of a fuel injection valve 4. In this way, the ECU8, applying the obtained water temperature increase correction coefficient, enables a sufficient quantity of fuel to be supplied to each cylinder of an engine 1 even when intake is at a low temperature with injection fuel in a low atomization rate.
Patent JP-H03255768-A (JP)
Title: Facsimile equipment
Inventor: TANAKA SHIGETAKA
IPC: H04M11/00
Filed: 1990-03-06
Abstract: PURPOSE:To easily find out the start of reception by outputting a signal tone different from a signal tone to be outputted at the time of various operations or ringing a connected telephone set in starting the reception of picture information by a digital signal interface. CONSTITUTION:When a signal from a picture processing system 3 is monitored and a fixed data signal showing the transmission start of the picture information is received, it is discriminated whether a telephone set 2 is turned to an on-hook state or not. When the telephone set 2 is set in the on-hook state, a switching circuit 14c of a network controller 14 is changed over to a contact (b) side and the telephone set 2 is rung for fixed time by a call signal output circuit 14e. In such the case, the telephone set 2 is rung at time intervals different from time intervals when a call is incoming from a telephone line. Afterwards, the switching circuit 14c is returned to a contact (a) side and the operation is returned to the first monitoring. When the telephone set 2 is turned to an off-hook state under speaking or the like, the signal tone is outputted from a loud-speaker 17b.
Patent JP-H11226963-A (JP)
Title: Method for clamping in molding machine and its apparatus
Inventor: TAKAI TOSHIHIRO
IPC: B29C33/24
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for clamping which performs speeding-up of mold clamping action and stabilizes mold clamping force and facilitates changing and adjusting work of shut height to change in thickness of a mold. SOLUTION: When driving crank arms 33 and 133 are rotated by each of motor devices 30 and 130 of hoisting and lowering driving devices, crank arms 26 and 126 and connecting rods 28 and 128 are approximately straightly extended by being pushed by links 34 and 134 connected with the driving crank arms 33 and 133 and a bottom mold and a top mold are closed to press and mold a sheet fed between the bottom mold and the top mold and at the same time, pressure of a hydraulic oil acting to pistons of hydraulic buffering devices 40 and 140 mounted between the links 34 and 134 and the crank arms 26 and 126 acts to hydraulic pressure side of a pneumatic hydraulic intensifier and it is held at a preset definite pressure and mold clamping is rapidly performed.
Patent JP-H11247250-A (JP)
Title: Water faucet connector
Inventor: NEGI YOSHIHEI
IPC: E03C1/086
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier dispensing with the use of an attachment according to the kind or aperture of a water faucet. SOLUTION: A threading part 6 is formed on the inside surface of an annular rib 2 on the upper end of a vertically opened hard cylindrical upper case 1 to form a first water faucet connecting part 7. A double cylinder formed of an outer cylinder 9 and an elastic inner cylinder 14 integrally continued to the upper end 10a of the outer cylinder 9 is fitted into the upper case 1 to form a second water faucet connecting part 8. A support, plate 20 for supporting the second water faucet connecting part 8 is connected to the lower surface of the upper case 1 to constitute a water faucet connecting part 25. A lower case 3 filled with activated charcoal is connected to the upper case 1 to form a water purifier 24.  The second water faucet connecting part 8 is used for a general water faucet 27, and the second water faucet connecting part 7 is used for mixing valves for water combination faucet 31.
Patent JP-S61212514-A (JP)
Title: Coating agent for protection of skin
Inventor: MATOBA MOTONORI
IPC: A61K8/81
Filed: 1985-03-19
Abstract: PURPOSE:To obtain the titled coating agent usable to the same purpose as rubber gloves and removable easily from the skin, in high workability, by using a styrene-maleic acid copolymer resin as an active component and dispersing the resin in a weakly alkaline aqueous solution. CONSTITUTION:A styrene-maleic acid copolymer resin is dispersed as an active component in a weakly acidic aqueous solution (e.g. ammonia water, aqueous solution of amine, etc.) to obtain the objective skin-protecting coating agent. The styrene-maleic acid copolymer resin is a low molecular weight copolymer of styrene and maleic anhydride and having an average molecular weight of 500-3,000. It constitutes a skin-protecting coating film in a weakly alkaline aqueous solution. The coating film protects the skin from the stain of ink, paint, etc., used in the working. The stains attached to the coating film can be removed easily together with the coating film e.g. by washing with water. The agent has high workability compared with the conventional rubber gloves, and gives no stuffy feeling to the hand.
Patent JP-S56160193-A (JP)
Title: Carrier generating circuit
Inventor: MACHIDA MASAHIKO
IPC: H04N9/84
Filed: 1980-04-22
Abstract: PURPOSE:To obtain a carrier which is locked accurately to a prescribed frequency, by giving a mutual phase comparison between a burst signal and the carrier of an oscillator output in a state under which a phase inversion is given either to the burst signal or the carrier with every two horizontal periods and thus controlling the oscillation frequency. CONSTITUTION:A burst signal is applied to a transformer 26 with every one horizontal period, and thus the burst signals of opposite phases to each other are obtained at an end and the other one of the secondary side of the transformer 26 and with every one horizontal period to be supplied to the input terminal of a switch 27. The signal reversing every one horizontal period is supplied to a flip-flop 28 from a flip-flop 25 to obtain a signal that reverses with every two horizontal periods. This signal is supplied to the switch 27 as a switch signal. The burst signal supplied from the switch 27 is supplied to one side of a phase comparator 29; and the carrier of the output of an oscillator 20 is supplied to the other side of the comparator 29. The output of the comparator 29 is supplied to the oscillator 20 to control the oscillation frequency.
Patent JP-H06265225-A (JP)
Title: Heat pump type air conditioner for vehicle
Inventor: GOTO NAOMI
IPC: F25B1/00
Filed: 1993-03-15
Abstract: PURPOSE:To provide a heat pump type air conditioner for a vehicle in which an air conditioning protection device is protected against its operation and the air conditioner is prevented from being stopped due to an increased refrigerant pressure and refrigerant temperature. CONSTITUTION:There are provided a second pressure sensing device 35 for sensing a lower second pressure than a first pressure for use in protecting parts of an air conditioner and a suction air temperature sensing device 33. In the case that the second pressure is detected, the number of rotation of a compressor 7 is reduced in proportion to at least an amount of indoor air and in a reverse proportional relation with temperature of sucked air.
Patent JP-S57167132-A (JP)
Title: Production for magnetic recording medium
Inventor: OOIWA TSUNEMI
IPC: G11B5/64
Filed: 1981-04-08
Abstract: PURPOSE:To obtain a recording medium superior in durability, by ionizing and discharging N2 or O2 to nitride or oxidize the surface after a ferromagnetic metallic thin film layer and/or a metallic thin film layer consisting of Al or the like are formed on a base material. CONSTITUTION:A ferromagnetic metallic thin film layer and/or a metallic thin film layer consisting of one or more among Al, Ti, Cr, and Si are formed on a base material. Gaseous N2 or O2 is ionized and discharged to the ferromagnetic metallic thin film layer or the metallic thin film layer on this thin film layer by  an ion source to nitrify or oxidize the surface of the ferromagnetic metallic thin film layer or the metallic thin film layer. For example, a base material 4 where the ferromagnetic metallic thin film layer or the like is formed is set on a substrate 3 in a vacuum tank 1, and gas ionized by a cold cathode ion source 6 is discharged to the base material 4 to nitride or oxidize the surface.
Patent JP-H04271764-A (JP)
Title: Production of soy sauce having reduced salt
Inventor: FURUKAWA TOSHIO
IPC: A23L27/50
Filed: 1991-02-27
Abstract: PURPOSE:To produce a soy sauce having reduced salt without breaking the balance of soy sauce components. CONSTITUTION:Heat-treated soy sauce (1.57% nitrogen content and 16.9% salt content) manufactured by an ordinary means is filtered by a reverse osmosis membrane unit 2 for 3.0 hours and separated into a concentrated solution (1.84% nitrogen content and 15.5% salt content) and the filtrate (1.22% nitrogen content and 17.3% salt content) in the ratio of 1:1. The filtrate is treated by an electric dialyzer 12 and desalted into 3.0% salt content. Then the desalted filtrate is blended with the concentrated solution to give a product having 1.43% nitrogen content and 9.3% salt content.
Patent JP-H09212157-A (JP)
Title: Chromatic scale matrix keyboard
Inventor: SAI TOKUO
IPC: G10H1/34
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To regain enjoyment in playing music by deriving a versatility of performance of an electronic sound source in real time as possible as in the human hand from a machine. SOLUTION: Plural keyboard arrays formed by arranging keys of a keyboard musical instrument directly determining the generation start and interval of a musical sound linearly at equal intervals are arranged on a playing table at a equal distance. Then this keyboard arrays include an interval array which has a semitone interval difference from adjacent keys in the same array as to an arbitrary key and also has an invariably constant interval different from the closest key in an adjacent array.
Patent JP-S59181402-A (JP)
Inventor: SAITOU ISAMU
IPC: F21S8/06
Filed: 1983-03-31
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-2000249491-A (JP)
Title: Tank for heat exchanger and manufacture thereof
Inventor: TANAKA HIROSHI
IPC: F28F9/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance pressure tightness of a tank by forming a step offset to the upper surface side at the circumferential part of a tank forming member under a state where a click is not yet tightened to the outer fringe part facing the outer end face of the circumferential part of the tank forming member thereby imparting a high durability against deformation to the bent click. SOLUTION: A recess or a cut 9 is made previously in the direction along the outer end face 4b at the circumferential part 4a of a tank forming member 4 on the inner surface side at the boundary of a click 6 and the outer fringe part 3b. The part of the click 6 is then pushed stepwise from the side to form a step where the part of the click 6 is offset to the upper surface side at the circumferential part 4a of the tank forming member 4 with respect to the outer fringe part 3b. The click 6 formed at the step is bend to the upper surface side at the circumferential part 4a of the tank forming member 4 to complete a tightened structure. Since the click 6 formed stepwise is bent and tightened, inner root part of the click 6 can be bent substantially perpendicularly to the outer fringe part 3b.
Patent JP-2000252917-A (JP)
Title: Method for controlling cellular system transmission power
Inventor: TAKEUCHI YOSHIO
IPC: H04B7/005
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of a target signal to interference ratio(SIR) which is more than required by increasing/decreasing target SIR in accordance with one or plural combinations of the numbers of frame errors. SOLUTION: This system comprises a frame error detection function 1, a frame error count function 21, a threshold decision function 31, a target SIR increase/decrease quantity decision function 41, a target SIR decision function 6 and a transmission power control system 9. The system 9 consists of a transmission function of a transmitting side and a receiving function of a receiving side and controls the transmission power of the transmitting side so that the SIR of a signal which is transmitted from the transmission function and received by the receiving function can be equal to the value of a target SIR given from the outside of the system 9.  Then, the receiving side detects the frame error of a received signal, determines the frame error number n(k) frame errors in the directly preceding N(k) frames in every M(k) frames of K (>=1 and 1<=k<=K) kinds or for every generation of frame error, and increases/decreases target SIR in accordance with one or plural combinations of the numbers n(1) to n(k) of frame errors.
Patent JP-H02234999-A (JP)
Title: Rag lining for wall paper having low change of color and vinyl chloride wall paper using the rag lining
Inventor: NISHIMOTO MASANORI
IPC: C08J9/10
Filed: 1989-03-08
Abstract: PURPOSE:To obtain the title rag lining capable of being subjected to vinyl processing at high speed, having slight change of color with time by blending pulp with bleached high-yield pulp having whiteness >=a specific value and subjecting to flame-retardant treatment. CONSTITUTION:Pulp is blended with 5-50% bleached high-yield pulp (preferably ground pulp, refiner mechanical pulp, thermomechanical pulp, chemithermomechanical pulp or semichemical pulp) having >=65% whiteness and subjected to flame-retardant treatment to give the aimed rag lining. The surface of the lining is provided with a vinyl chloride foamed layer with a low-temperature foaming type blowing agent (preferably 4,4- oxybisbenzenesulfonyl hydrazide) to give vinyl chloride wall paper.
Patent JP-S63221390-A (JP)
Inventor: WATANABE HIROSHI
IPC: G09G3/30
Filed: 1987-03-11
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-S58213187-A (JP)
Inventor: ROBAATO DEI SUCHIYUAATO
IPC: F28D13/00
Filed: 1983-03-31
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-S58171533-A (JP)
Title: Operating method for sintering device
Inventor: TOMISAKA YASUSHI
IPC: C22B1/20
Filed: 1982-03-31
Abstract: PURPOSE:To obtain sintered ore having less variation in quality, by regulating the flow of wind according to the value calculated in accordance with the heat insulating index at the respective points in a sintering raw material layer and controlling the heat insulating index within a specified layer. CONSTITUTION:Sintering raw material layer 8 is formed in upper pallets 7 moving toward an ore discharge part by the bedding supplied from a bedding layer hopper 5 and the raw material sintering ore supplied from a raw material hopper 6. The layers 8 are ignited in a sintering part and upon completion of the sintering, the sintered material is discharged from an ore discharge part. During this time, air is sucked 10 and supplied through the wind boxes 9 disposed below the pallet 7 and the temp. is detected with temp. sensor 11 in a number of places inserted and disposed in the layer 8, then the signal thereof is oscillated. The signal is received 12, and the heat insulating index from the heat pattern of the layer 8 and the deviation between the heat insulating index and a set range of the heat insulating index is calculated by a calculator 13 for heat insulating index. The opening of the respective dampers 15 disposed in the box 9 is changed by a control device 14 for damper opening according to the calculated deviations to control the suction negative pressures in the lower part of the layer 8, whereby the heat insulating index is protected approximately constant.
Patent JP-S61213263-A (JP)
Title: Method of curing poly(arylene sulfide) resin
Inventor: YAMADA YUTAKA
IPC: C08K3/16
Filed: 1985-03-20
Abstract: PURPOSE:To cure a poly(arylene sulfide) resin in a short time efficiently, by heat-treating the resin in the presence of a specific metallic halide in an oxygen- containing gas at a temperature <= the melting point of the resin. CONSTITUTION:(A) A ply(arylene sulfide) resin having a repeating unit shown by the formula -R-S-(R is phenylene, biphenylene, naphthalene, biphenylene ether, or their lower alkyl-substituted derivative) and (B) 0.1-15wt%, preferably 0.5-10wt% (based on the component A) of a halide of a metal of group VIII or group IB of periodic table, preferably chloride, iodide, or bromide of the metal, especially preferably ferric chloride, cupric chloride, etc. are dissolved in or dispersed into preferably an alcohol, the liquid is distilled away, the components A and B are blended, and heat-treated at <= the melting point of the component and 10-100 deg.C in an oxygen-containing gas, so that the component A is cured.
Patent JP-S60202053-A (JP)
Title: Vacuum absorption handling process for brittle material
Inventor: TAKAHASHI MICHIROU
IPC: B25J15/06
Filed: 1984-03-23
Abstract: PURPOSE:To enable proper vacuum absorption of even a brittle material, by a method wherein a vacuum pipe is formed by a shape memory material, the heat dissipation speed of the vacuum pipe is controlled through a change in an amount of draft in the vacuum pipe, and the vacuum pipe is deformed according to heat dissipation. CONSTITUTION:A vacuum pipe 10 is heated through energization of an electric wire 11, and the vacuum pipe 10, extended through the force of a compression coil spring 17, is restored to a zigzag condition through the effect of a shape memory alloy. After a moving base 3 is lowered, energization to the electric wire 11 is shut off, a vacuum pump is driven, and an electromagnetic valve 9 is opened, and this causes suction of air through absorbing pads 13. In which case, the vacuum pipe 10 is cooled, and simultaneously, a slide plate 12 is lowered through the force of the spring 17. When a gap Z between the under surfaces of the absorbing pads 13 and the upper surface of wafer 1 is brought to zero, suction of air is stopped and cooling of the vacuum pipe 10 is stopped. This causes down extension of the vacuum pipe 10 to be balanced with the reaction force of the spring 17, and absorption of the wafer 1 is completed.
Patent JP-H11238109-A (JP)
Title: Ic card reader-writer
Inventor: TAKANE HIROYUKI
IPC: G06K13/06
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an IC card reader-writer capable of effectively preventing an IC card from being left inserted inside and forgotten to be taken/stolen. SOLUTION: In the case of turning OFF a main power source switch 33 while the IC card 17 is left inserted to an IC card insertion port, it is detected in a main power source disconnection detection part 53 and the IC card 17 is automatically discharged by automatic IC card discharge mechanisms 55 and 56 by a built-in backup power source 54. In the case that the IC card 17 clogs, it is reported to an operator by visual and auditory alarm means 37 and 39 and the operation of an IC card forcible discharge switch is made possible.
Patent JP-S62210225-A (JP)
Title: Portable engine working device
Inventor: AOKI HISAYOSHI
IPC: F01P5/06
Filed: 1986-03-11
Abstract: PURPOSE:To improve the heat radiation efficiency and to facilitate the maintenance by coupling the output shaft of engine and the input shaft of working machine through a perpendicular common shaft, then separating between a high and a low temperature systems by means of an imaginary passing through the common shaft and flowing the cooling air from a low temperature system to a high temperature system. CONSTITUTION:A rotary working machine 200 is disposed below an engine 101 such that the cold air side and the hot air side are arranged respectively to the left and right of a plane normal to the plane of drawing and passing through a perpendicular common shaft A for coupling the output shaft 104 of engine and the input shaft 201 of the rotary working machine 200. Consequently, the engine cooling air is sucked from the low temperature system and passed unilaterally to the high temperature system, thus improving the cooling effect. When dismounting the endcovers, the inspection of muffler 130, cylinder head, plug, etc. and the maintenance of the low temperature system can be facilitated.
Patent JP-S62211303-A (JP)
Title: Production of mechanically alloyed powder
Inventor: KITO SHIGERU
IPC: C22C1/05
Filed: 1986-03-11
Abstract: PURPOSE:To enable mass production of mechanically alloyed powder in a short period by simultaneously agitating and grinding >=2 kinds or >=1 kinds of metallic powders and >=1 kinds of refractory powders by using an electromagnetic agitation type grinding machine. CONSTITUTION:Coils 12 of linear motors 11 are disposed above and below and containers 13 made of a stainless steel are disposed therebetween. Media and raw materials are thrown into the containers 3 and caps 14 are put on the containers and are fixed thereto by screws 15 for fixing the caps. The media are of a ferromagnetic material such as bearing steel or piano wire. >=2 kinds of the metallic powders or >=1 kinds of the metallic powders and >=1 kinds of the refractory powders are used for the raw material. The volume ratio of the raw material and media is specified to <=10:1. Electricity is then conducted to the electromagnetic agitation type grinding machine to simultaneously agitate the metallic powders or the metallic powders and the refractory powders, by which the mechanically alloyed powder is produced.
Patent JP-H02235569-A (JP)
Title: Soldering method for electronic parts
Inventor: SHIBUYA TOSHIAKI
IPC: H01R43/02
Filed: 1989-03-06
Abstract: PURPOSE:To eliminate an oxide film on the surface of solder and to improve an external appearance of a soldered part and its joining strength by dropping down a flux onto the surface of a jet part of molten solder at the time when electronic parts pass through a solder tank. CONSTITUTION:Tip parts of many lead wires 2 fixed to a mount 1 are allowed to pass through the inside of molten solder jetted from a solder tank 3. In this case, when a flux 5 is dropped down onto the surface of a jet part of molten solder 4, an oxide film formed on the surface can be eliminated, therefore, it can be prevented that the oxide film adheres to a lead wire 2, and the equalization of fluidity of the molten solder 4 can be quickened. The flux 5 is stirred enough in a stirring tank 6 in advance, and fed by a roller pump 8. The equipment is simple, solder can be allowed to adhere uniformly, and the external appearance and the joining strength can be improved.