baber/WOPTO huggingface dataset:
Patent JP-2000033043-A (JP)
Title: Electric water heater
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts to be economical, to reduce the height of the whole system, to suppress noise and to prevent back flow to improve sending out efficiency by constituting a liquid sending-out device of a vibrating member vibrating electrically. SOLUTION: The liquid sending out device is constituted of the vibrating member vibrating electrically. At the time of desiring hot water, a displaying substrate is operated to electrically vibrate a vibrator 37 through a controlling substrate. When the vibrator 37 repeats vertical movement, hot water just over the vibrator 37 is pushed upward and hot water just over the vibrator is exhausted. Then, hot water in a container 1 flows into the liquid sending out device in one direction from a flow out port 3 through a check valve 35. Since the vibrator 37 pushes hot water just over it upward, hot water just over the vibrator 37 is exhausted and hot water in a container 1 flows into the liquid sending out device from the flow out port 3 through a check valve 35, thereby hot water in the liquid sending out device is continuously pushed out to a guiding out tube 4.  Hot water passing through the tube 4 is discharged to the outside through a discharging port 6.
Patent JP-S6182063-A (JP)
Title: Speed change mechanism
Inventor: IWASA TAKAO
IPC: F16H13/08
Filed: 1984-09-28
Abstract: PURPOSE:To improve strength of a device, by constituting the device such that a motion of rolling elements revolving around an inner ring is directly taken out through a carrying means by forming a cage of the rolling elements in a rolling bearing serving both as the cage and the carrying means. CONSTITUTION:An outer ring 8b of a rolling bearing 8 supporting a rotary shaft 6 is fixed to a boss part 2a in a bracket 2. And a carrying means 9, which takes out a motion of balls 8c revolving around an inner ring instead of omitting the use of a retainer (cage), holds the plural balls 8c almost in an equal interval. The carrying means 9, forming a plurality of cut parts 9a in a fixed apace on the opening end peripheral edge of a bottomed cylindrical material, holds the ball 8c to be separately arranged in said cut part 9a.
Patent JP-S6180210-A (JP)
Title: Backlash removing mechanism of auto-focus device
Inventor: HAMA YOSHIHIRO
IPC: G02B7/09
Filed: 1984-09-28
Abstract: PURPOSE:To remove backlash precisely with a small-sized and simple structure by frictionally contacting two pairs of relatively rotatable and coaxial transmission gears having the same modules and pitch circles respectively and the different numbers of teeth in a driving gear system. CONSTITUTION:Two pairs of transmission gears 32, 33 and 34, 35 having the same modules and pitch circles respectively, and the number of teeth of the gears 32, 34 is smaller than that of the gears 33, 35 by only one. Since the number of teeth of the gear 32 is different from that of the ear 33 and both the gears 32, 33 receive friction in the thrust direction by a compression spring 44 inserted between clatch plates 40, 41, their teeth are shifted each other in accordance with the rotation of a pinion 29, so that contact force is applied to both the sides of the teeth of the pinion 29. Consequently, the gear 33 is slipped from the gear 32 and both the gears 32, 33 are rotated while removing backlash against the pinion 29. In addition, backlash is similarly removed between a focus gear 26 and the gears 34, 35, so that the focus can be always correctly held.
Patent JP-S5992245-A (JP)
Title: Composite booster
Inventor: TAKEUCHI HIROO
IPC: B60T13/58
Filed: 1982-11-19
Abstract: PURPOSE:To raise the output of a negative pressure type booster mechanism without damaging the advantages of the mechansim by using a system in which an oil-pressure booster mechanism is built in the negative pressure type booster mechanism, and pressure oil is supplied to an oil-pressue booster mechanism. CONSTITUTION:When a brake pedal 63 is stepped in, atmospheric pressure is introduced into an operating chamber B as in the case of the usual negative pressure type booster mechanism, and thereby a pressure difference is produced between both chambers A and B to advance a booster piston 2. A part of the atmospheric pressure introduced into the operating chamber B is directed into the working chamber (b) of an oil-pressure control valve 38 through a connection path 60. A pressure difference is produced between both chambers (a) and (b) of the control valve 38, and a valve body 51 is advanced. Pressure oil from a pressure accumulator 41 goes through an oil path 55, an oil supply chamber E, and an oil path 56 into the output oil pressure chamber D of a power cylinder 34, and the pushing force of the pressure oil acts on the output piston 37, or a booster piston 2. Since the resultant force of oil pressure and the force of pressure difference acts on the booster piston 2, the braking force is increased.
Patent JP-S6182853-A (JP)
Title: Operating method of electrostatic precipitator
Inventor: SUGIURA SAKAO
IPC: B03C3/68
Filed: 1984-09-28
Abstract: PURPOSE:To operate automatically an electrostatic precipitator in an optimum charging degree by setting an electric current value in a specified value, sampling the voltage value in this period, calculating and comparing the variance of each sampling value to perform an arithmetic processing. CONSTITUTION:The current value of the point wherein the current till the rated current from zero is optionally divided equally is set in the specified value by a controller and the voltage value in this period is sampled. When the variance DELTAV of each sampling value is compared with each other and the following inequality is satisfied with DELTAV1>DELTAVm+alpha0 (alpha0 is constant), an electro static, precipitator is operated in the charging degree wherein the peak value Vp of voltage becomes maximum. When the following (in)equality is satisfied with DELTAV1<=DELTAVm+alpha0, Vp and Vm are computed from the peak value Vp of voltage and the average value Vm of voltage and it is operated in the charging degree wherein Vp and Vp become maximum. By this method, it can be operat ed with the easy operation in the optimum charging degree.
Patent JP-H1051556-A (JP)
Title: Speaking device for telephone conference and method therefor
Inventor: NIWA NOBUAKI
IPC: H04M3/56
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To conduct a conference call, including a holding call without disconnecting calls under speaking. SOLUTION: When the specified extension telephone set 12, a telephone set 10 and a telephone set 11 in the holding state are made into a telephone conference state under their speaking, in the case of using the extension telephone set 12 on the conference setting side, a central processing unit 2 determines that it is the processing for combining the holding n call from an two-person call state, from a special number by a hooking operation, the dial operation of the special number to combine the holding call from the two-person call state, and the dial operation of the extension number of the extension telephone set 12 which holds the telephone set 11. furthermore, the central processing unit 2 determines whether the telephone set to be combined is the outside line or the extension by the prescribed extension number, and then the extension telephone set 12, the telephone set 10 and the telephone set 11 are connected with a conference trunk 20. Thus, the call under speaking and the call in the holding state are combined and made into a conference state, so that the hung-on call can be combined to the call under speaking and made into a conference state, even on a general analog line having neither conference button nor line- selection button.
Patent JP-H0489970-A (JP)
Title: Reinforcing method for degraded concrete column and beam
Inventor: TAKAMORI SADAHIKO
IPC: E04G23/02
Filed: 1990-07-31
Abstract: PURPOSE:To simplify execution of works by impregnating a textile with a hardening agent in advance, winding this textile before hardening round a degraded concrete pillar, and allowing it to harden. CONSTITUTION:A textile 2 impregnated in advance with a hardening agent and made flexible is wound round a concrete pillar or beam 1 with crack initiation or surface degradation, and thus the degraded part is reinforced. After the hardening agent of textile 2 hardens, the rigidity of the degraded surface of the pillar or beam 1 increases to ensure that the pillar or beam 1 is strengthened. Thus reinforcing works can be done shortly.
Patent JP-S6393628-A (JP)
Title: Speed change device in combine
Inventor: ITO KENJI
IPC: B60K17/08
Filed: 1987-08-18
Abstract: PURPOSE:To accommodate a back shaft in reasonable ways by arranging a plurality of clutches into L-figure form arrangement in a transmission having a narrow width in the transverse and longitudinal directions, in the constitution in which the back shaft is arranged between a speed change driving shaft and a speed change driven shaft. CONSTITUTION:In a combine, the power of an engine is distributed into a threshing device and a foreprocessing device by one output shaft and distributed into a transmission having an axle in the lower part by the other output shaft. In this case, a hydraulic clutch 6 for the second speed is installed on one side part of the speed change driving shaft 4a of the transmission 4. The turning moment of the speed change driving shaft 4a is transmitted to the gear 18a of a hydraulic clutch 18 for back operation which is installed on one side part of the speed change driving shaft 14 through the gear 7 on the speed change driving shaft 4a, gears 9 and 10 on an intermediate shaft 8, and the gears 12 and 13 on the back shaft 11. The gear 10 on the intermediate shaft 8 is meshed also with the gear 15a of a hydraulic clutch 15 for the first speed which is installed on the other side of the speed change driven shaft 14.
Patent JP-H0733472-A (JP)
Title: Heating furnace for drawing optical fiber
Inventor: AOKI YUKIO
IPC: C03B37/029
Filed: 1993-07-26
Abstract: PURPOSE:To substantially prevent the sticking of an inert gas contaminated by passing the inside of a heating furnace for drawing to an glass fiber preform or an optical fiber drawn therefrom so as to substantially prevent the degradation in the mechanical strength of the optical fiber. CONSTITUTION:The upper part of the heating furnace 1 for drawing is provided with a discharge section 2 for discharging the inert gas in this heating furnace 1 outside. The upper part of this discharging section 2 is provided with a gas blow-off port 4 for blowing the gas to the optical fiber preform 3 charged into the heating furnace 1 prior to the charging thereof. The upper part of the heating furnace 1 is provided with a discharge hood 5 expanding to the outer periphery of the optical fiber preform 3 upper than the gas blow-off port 4.
Patent JP-H0740307-A (JP)
Title: Chip discharging device in woodworking machine
Inventor: SHIRAI SHIGEHARU
IPC: B27G3/00
Filed: 1993-07-26
Abstract: PURPOSE:To provide a chip discharging device, in which the length of a duct hose is made as shorter as possible and the hose is not damaged by bending. CONSTITUTION:In the woodworking machine concerned, a mounting base 5, which moves laterally together with main spindle heads 7 and 7, is provided. Further, a relay box 14, which is slidable in the direction same as the moving direction of the mounting base, is provided on the back side of the mounting base 5. The relay box 14 and the dust collecting box 9 of the mounting base 5 are connected to each other through a flexible dust picking-up hose 16. Furthermore, an elbow tube 17, which pivots to and fro about a horizontal axis center, is provided at the back part of the relay box 14 so as to connect the elbow tube 17 to an outside vacuumizing means S through a dust picking-up hose 18.
Patent JP-S5993991-A (JP)
Title: Control system for pump with movable vanes
Inventor: YAMADA MASAYUKI
IPC: F04D15/00
Filed: 1982-11-22
Abstract: PURPOSE:To provide possibility of constant pressure and constant flow controls without impairing merits of a movable-vane pump, by changing the vane angle of movable vane and the valve opening of discharge valve simultaneously. CONSTITUTION:When an operating point alteration command is fed to a control device 3, a comparison is made in this device between the current vane angle and valve opening and the command values, and here a quantity of alternation is determined. The control amperage is determined so as to tune with either of the two alteration times which is slower, and control current is sent to solenoid-operated proportional control valves 5, 7. The valves 5, 7 can control the rate of flow of the pressure oil proportional to the control current, so that tuning of the adjusting speeds of the vane angle and valve opening will be made possible.
Patent JP-H0486835-A (JP)
Title: Image forming device
Inventor: YAMAMOTO KOICHIRO
IPC: G03G15/00
Filed: 1990-07-31
Abstract: PURPOSE:To form an image with high efficiency without the faulty carrying and the breakage of a long-sized original by providing a platen sheet operating means for separating the long-sized original from an original platen and installing a slit guide in which the long-sized original is inserted to be supplied at the front end of a device. CONSTITUTION:The long-sized original 17 is placed on a right-and-left side guide 122 on an original cover 14 and a platen sheet 14b is made in a lifted state. Then, the original 17 is inserted in the slit guide 14p of an original cover 14 and allowed to pass between the original platen 12 and the cover 14, and a part which has been exposed to light is engaged with a pin tractor of a tractor unit 123, thereby finishing preparation. By depressing a copying key, exposure and one pitch feeding are successively repeated and the originals 17a which have been copied are housed in a tray 136 in a state where they are overlapped one another. Thus, the front surface of the cover 14 is not covered with the original 17, the faulty carrying and the breakage of the original 17 are eliminated and the original 17 is efficiently carried.
Patent JP-S6449744-A (JP)
Title: Motor-driven driving device
Inventor: TOMINAGA TSUTOMU
IPC: F16H63/12
Filed: 1987-08-17
Abstract: PURPOSE:To get rid of trouble such as improper contact, etc., and improve reliability by providing a limit switch having a conductive-rubber switch part which is switchingly operated by the pressurizing part of an operating lever and which restricts the rotating angle range of an output shaft. CONSTITUTION:A rubber conductive type limit switch does not carry out the direct ON/OFF control of a motor 1 but, instead, is inserted into, e.g., the base circuit of a motor driving transistor to carry out the ON/OFF control of a current thereof. And, the operation of ON/OFF is carried out by making pressurizing parts 31a, 31b provided on one end of each of operating levers 22a, 22b press or separate from switch parts 30a, 30b respectively at the time of operating by means of a limit lever 19. Hence, trouble such as improper contact and the like caused by the wear, deterioration, etc., of the contact of the limit switch can be removed to bring about high reliability.
Patent JP-H0253380-A (JP)
Title: Transmission control method for facsimile equipment
Inventor: NAMIKAWA MASANORI
IPC: H04N1/32
Filed: 1988-08-18
Abstract: PURPOSE:To shorten a time to be needed for a transmitting procedure by announcing that a transmission mode is changed to a receiving device when a transmission error is informed from the receiving device and executing the picture information transmission of a next page with the changed transmission mode. CONSTITUTION:When a message confirming signal MCF is responded by the receiving device, a transmitting device transmits dummy picture information PIXd of contents, for which a frame check sequence FCS is intentionally errored, and a procedure signal PPS.MPS. The receiving signal detects a data error with error detection to use the frame check sequence FCS without fail. The receiving device forms a procedure signal PPR to include the information of a frame, which detects the data error, and responds the order signal PPR to the transmitting device. Further, the transmitting device transmits a procedure signal CTC to the receiving device and the receiving device sets the transmission mode of a self-terminal to the transmission mode which is set by the mode data of the procedure signal CTC. Then, the message confirming signal MCF is responded. Thus, the time to be needed for the transmitting order is shortened.
Patent JP-H1086468-A (JP)
Title: Computer-controlled printing system
Inventor: BAKER RONALD WILLARD
IPC: B41J2/01
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To increase the printing speed and the operation efficiency of a color ink-jet printer according to the previous thermal printing results by combining a plurality of color ink-jet printers commanded and controlled by a personal computer. SOLUTION: A system includes a data transmission link 84 between a data processing unit 82 and a raster image processor 86. A data link 90 transmits a single color image data map to a printing engine controller 92 connected with a base printer 10. A control signal link 94 transmits each operation command to a printing mechanism for printing an image on each sheet suck that the single color image data map is reflected. A data link 100 transmits a main color image data map to a color controller 102 connected with a color accessory 20. A control signal link 104 transmits a signal from a color printer controller 102 to the color printer controlling mechanism.
Patent JP-H0252906-A (JP)
Title: Combustion device
Inventor: ONO TADASHI
IPC: F23C3/00
Filed: 1988-08-17
Abstract: PURPOSE:To restrain a local overheat at a bending part by furnishing at least a spiral guide inside the bending part of a combustion chamber. CONSTITUTION:Fuel is injected into a combustion chamber 11 from a fuel nozzle 15 through a fuel pipe 16. Combustion air passes through guide vanes 17 to form a specified swirl flow, and flow down toward the downstream side of the combustion chamber 11 circling around a flame stabilizing flange 14 and the fuel nozzle 14. Fuel spouts from the fuel nozzle 15 and is ignited, forming a long flame above the flame stabilizing flange 14. Combustion air loses its rotational force as flowing down toward the downstream side of the combustion chamber 11, however, its rotational force is increased at around a bending part 11a by a spiral guide 18 and combustion air surrounds the long flame. As the long flame 19 is surrounded by combustion air and turned without colliding against the bending part 11a, the bending part 11a can be prevented from being overheated locally.
Patent JP-H0930970-A (JP)
Title: Antimicrobial agent
Inventor: ISOBE YOSHIHIKO
IPC: A61P31/04
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent containing a specific compound as an active ingredient, having anti-Helicobacter pylori action, effective in preventing relapse of duodenal ulcer and gastric ulcer and useful for preventing gastric cancer. SOLUTION: This antimicrobial agent contains 1-amino-2-[4-<4-(1- piperidinomethyl)pyridyl-2-oxy>-cis-2-butenylamino]-1-cyclobutene-3,4- dione compound or its salt as an active ingredient. Hydrochloride of the compound is preferably used as the active ingredient. The dose of the ingredient is preferably 5-80mg. Administration form may be any of oral agent, injection and rectal suppository. When an injection is prepared, a pH adjuster, a buffer, a stabilizer, etc., may be added thereto. When oral solid agent is prepared, a vehicle, a binder, a disintegrator, a lubricant, etc., thereto and the mixture is formed into a formulation of tablet, granule, capsule, etc.
Patent JP-S6358056-A (JP)
Title: Controller for bath boiler with hot water feeder
Inventor: ASANO KAZUTAKA
IPC: F24H1/00
Filed: 1986-08-29
Abstract: PURPOSE:To provide a bath boiler having a hot water feeder which is simple in construction, less-expensive and has no water level sensors by a method wherein a graduation of increasing temperature of a bath tub water is detected by a signal from a bath thermistor, and an amount of bath tube water is determined to control an opening and a closing of hot water feeding valve. CONSTITUTION:A calculation control means 1 receives a signal from a bath thermistor 8 arranged in a hot water feeding pipe 7 and measures a temperature of bath tube water. The calculation control means 1 always measures a gradient of increase in temperature with a signal from the bath thermistor 8. If the gradient is more than a desired gradient, a hot water feeding valve 9 is opened, water is fed from a water feeding pipe 13 to a hot water feeding part, a gas electromagnetic valve 10 for a hot water feeding is operated to feed fuel, a hot water main burner 11 is ignited to heat a heat exchanger 12 for feeding hot water, hot water is passed through a hot water feeding pipe 7 for bath and then dropped into a bath tub 4. The gradient of increasing temperature in the bath tub water becomes gentler with an increment of water in the bath tub 4. If the gradient is smaller than a desired inclination, the calculation control means 1may stop an operation of feeding hot water. Thereafter, the bath tub water is boiled up only with the operation at the bath. In this way, even if no water level sensor is provided, an amount of water in the bath tube can be increased automatically.
Patent JP-S6358028-A (JP)
Title: Heat-cooking apparatus
Inventor: KAGOMOTO YOSHITERU
IPC: F24C15/04
Filed: 1986-08-29
Abstract: PURPOSE:To eliminate shaking of door glass and to move a gap between a door main body and door glass by applying a bonding material to a door groove-shaped turn-down part and a holding metal fitting groove-shaped turn-down part thereby to bond and fixed the door glass to a door main body. CONSTITUTION:Fitting holes 9 servo to fit door arm 8 to the lower parts at the right and left sides of a door main body, and holding metal fittings 10 support door arms 8 fitted into opposing surfaces of fitting holes 9 so that the holding metal fittings 10 embrace the door arms 8. A door glass 3 is provided on the front surface of a door main body 2, and at the lower part of the door main body 2, a bent part 13 having a height lower than the thickness of the door glass is provided. A door groove- shaped turn-down part 14 is provided parallel to the bent part 13, and holding metal fitting groove-shaped parts 11 are provided on the surfaces opposing to the fitting holes 9 of the holding metal fittigns 10. A bonding material 11 is applied to the door groove-shaped turn-down parts 14 and the holding metal fitting groove-shaped turn- down parts 11 to bond and fixed the door glass 3 to the door main body 2. Thus, it is possible to remove the shaking of the door glass, and eliminating the gap between the door main body and the door glass, and to perform a color correspondence without changing the color of the main body unit.