baber/WOPTO huggingface dataset:
Patent JP-S5828632-A (JP)
Title: Measuring device of char-bed temperature
Inventor: KIKUOKA KAZUMA
IPC: G01J5/04
Filed: 1981-08-13
Abstract: PURPOSE:To ensure the accurate measurement of char-bed with no damage by burning, etc., by using the opening part at an end of the main body of a measuring device which is hollow at the middle part as the inlet of the light and at the same time forming a curtain at the opening part with high-pressure inert gas which is filled at the hollow part. CONSTITUTION:The hollow part of a temperature measuring device main body 1 which can be freely attached and detached at the inside of a furnace with the hydraulic driving, etc. has a triple structure of the outer and inner barrels 2 and 3. A light receiving opening part 8 is provided at an end of the hollow part, and a curtain is formed at the part 8 with the inert gas of pressure higher than the in-furnace gas which is filled into the hollow part via the nozzles 5a, 12a, etc. While an optical thermometer main body 15 is set at the other end of the hollow part. In such constitution, the emission of light proportional to the temperature of char-bed is directly detected with no effect of the in-furnace temperature. Thus the temperature of char-bed can be measured accurately with no damage by burning, etc.
Patent JP-S615228-A (JP)
Title: Optical fiber cable device
Inventor: WATABE HIROSHI
IPC: G02B27/00
Filed: 1984-06-19
Abstract: PURPOSE:To vary easily the convergence angle of a laser light by moving the holding member of a laser light converging lens, which is provided near the exit end of an optical fiber, in the direction of the optical axis where an assist gas path is slided. CONSTITUTION:A condenser lens 7 is provided in the front end of an optical fiber, which leads the laser light to an objective part, and near an aperture part of a hand piece 2. The lens 7 is held by a lens holder 12 and is shifted in the direction of an arrow 17 in accordance with the purpose by manual forward or backward movement or sliding of an assist gas path 11 due to compressed air from the outside of the figure. The lens 7 is moved to a position 22 to increase a convergence angle theta1 when the laser light is irradiated in a short time, for example, for 0.1sec, and the lens 7 is moved to a position 23 to make a convergence angle theta2 smaller than the angle theta1 when the laser light is irradiated for a long time, for example, 1sec. Thus, various convergence angles of the laser light are formed by the single hand piece 2 to irradiate the laser light in accordance with purpose.
Patent JP-S614334-A (JP)
Title: Cordless telephone set
Inventor: FUJITA MASAMI
IPC: H04W4/00
Filed: 1984-06-19
Abstract: PURPOSE:To make calling between slave stations possible by constituting each slave station with a handset part, an operation part such as dial buttons or the like, a slave station control part which controls the whole of the slave station, and a means which inverts the transmission frequency of a transmitting part and the reception frequency of a receiving part. CONSTITUTION:When a slave station 34 calls a slave station 35, an operator switches interlocking switches 48, 49, and 50 to states opposite to those shown in the figure. Then, a filter 41 of 46MHz band which is used as a slave station receiving filter till then is connected to a slave station transmitting amplifier 38, and a filter 37 of 49MHz band which is used as a slave station transmitting filter till then is connected to a slave station receiving amplifier 42. Next, when the operator operates a talk switch after designating the slave station to be called out of plural slave stations by depression of a dial button in one digit, a slave station control part 46 releases muting of the transmitting amplifier 38 and outputs a slave station call signal including the designated slave station number to a slave station modulator 39 and transmits it in 46MHz band.
Patent JP-H02304127-A (JP)
Title: Cold water draining construction in shower facility
Inventor: MATSUYOSHI YASUHIRO
IPC: E03C1/044
Filed: 1989-05-18
Abstract: PURPOSE:To prevent temporary discharge of cold water from a shower head by forming a three-way valve communicating an operating gear with the upstream, downstream and outside discharging sides of a shower water supply channel, a flow detector and a timer. CONSTITUTION:Resuming showering, the water flow in a shower water supply channel 6 is detected by a water flow detector 12, and a detected signal (a) is put out to a timer 15. Next, the timer 15 puts out an OFF signal to an operating gear 14 for a set delay time T1 only to communicate the upstream side 6a and the downstream side 6b of the supply channel 6 of a three-way valve 13, and to let shower water W in a state of cold water reach the upstream side 6a. Next, an ON signal is put out for a set time T2 only to communicate the upstream side 6a of the valve 13 and its outside discharge side 6c to drain the water W to the outside. Shower water W in a state of hot water is then discharged by retaining the output of the OFF signal, which prevents the discharge of cold water.
Patent JP-S5827848-A (JP)
Title: Air-fuel ratio controlling method for internal combustion engine
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/14
Filed: 1981-08-13
Abstract: PURPOSE:To procure an optimum air-fuel ratio feedback control constantly by a variable control in accordance with the warming-up condition of an engine of at least one of an integral time constant and proportional constant of a proportional integration at the time of calculation of air-fuel ratio correction value. CONSTITUTION:The outputs from an air flow sensor 18 and coolant temperature sensor 46 is inputted into a microprocessor (MPU) 62 through an A/D converter 60 in a control circuit 30. The output from an O2 sensor 36, throttle switch 50 and crank angle sensors 42 and 43 is inputted into the MPU62 through an I/O circuit 64. The calculation output from the MPU62 is sent to a fuel injection valve 26 through another I/O circuit 66. By this construction, at least one of the integral time constant and proportional constant of the proportional integration at the time of calculation of air-fuel ratio correction value is variably controlled in accordance with the warming-up condition of the engine.
Patent JP-H05321719-A (JP)
Title: Fuel cut device of internal combustion engine
Inventor: UEDA KATSUNORI
IPC: F02D45/00
Filed: 1992-05-19
Abstract: PURPOSE:To restart fuel to supply by an engine speed as low as possible without generating engine stalling and rotating down after fuel cut. CONSTITUTION:An instantaneous value (N) of engine speed is detected by a detector 33, a smooth value (Nf) is found out from the instantaneous value (N) by a smoothing calculator 35, a deviation (DN) between the smooth value (Nf) and the instantaneous value (N) is found out by a deviation calculator 36, and the deviation (DN) is added to a based fuel return rotating number (Nbase) which is set in a setter 34 by a corrector 37 in the case where the deviation (DN) is a positive number. It is thus possible to vary a fuel return rotating number (Ninj) continuously according to the degree of deceleration so as to restart fuel to supply by engine speed of a minimum limit which is enough to supplement shortage of torque caused by primary delay phenomenon of pressure in an intake pipe by pressure accumulating efficiency of an intake system.
Patent JP-S62280006-A (JP)
Title: Method for forming transparent plastic sheet
Inventor: INOUE TAKAO
IPC: B29L11/00
Filed: 1986-05-30
Abstract: PURPOSE:To highly efficiently manufacture a transparent plastic sheet with small dynamic and optical stains by a method wherein ultraviolet-cured liquid resin is poured in an ultraviolet light transmittable mold so as to precure the resin by irradiation with ultraviolet light of longer wavelength and then postcure after the removal from the mold by irradiation with normal ultraviolet light or ultraviolet light of shorter wavelength on both sides of a precured transparent plastic sheet. CONSTITUTION:A transparent plastic sheet 2b under such a completely precured state that the whole liquid resin 2a is cured nearly uniformly is produced by irradiation with ultraviolet light UV1 of longer wavelength side obtained by cutting off the light, the wavelength of which is 300 nm or less, on both the sides of ultraviolet light transmittable mold 1, in the interior of which ultraviolet-curing liquid resin 2a is poured. The produced sheet 2b is removed from the mold and postcured by irradiation with normal ultraviolet light UV2 on both the sides of the sheet 2b in the state that the ambient air is displaced with N2 gas. Thus, a perfectly cured and strain-free transparent plastic sheet 2c can be obtained in a short time.
Patent JP-H07171202-A (JP)
Title: Simple sterilization vacuum test pack
Inventor: RAMON TEII IGUNASHIO
IPC: A61L2/06
Filed: 1994-06-08
Abstract: PURPOSE: To provide the same certainty as the test reproducibility of devices of the prior art by bonding a transparent gas-impermeable layer to the surface layer of a steam-permeable medium on which a pattern is printed using a thermally discoloring ink composition, and adhesion coupling a display layer to a porous barrier layer having a porosity sufficient to prevent discoloring of the thermally discoloring ink, at a specific degree of vacuum. CONSTITUTION: A transparent gas-impermeable layer 1 bonded to a display layer 2 made of a steam-permeable medium on which a pattern is printed using a thermally discoloring ink composition is formed, and the display layer 2 is adhesion coupled to a porous barrier layer 3 having a predetermined porosity sufficient to prevent complete and uniform discoloring of the thermally coupling ink, at a predetermined temperature and at a degree of vacuum of at least 28 inHg. The gas-impermeable layer 1 is a polyester film, and the thermally discoloring ink is made from a composition containing chromium trichloride. Further, the gas-impermeable layer 1 is bonded to the display layer 2 by adhesion coupling, the porous barrier layer 3 comprises a plurality of layers of paper which are adhesion coupled to one another, and an acrylic adhesive is used.
Patent JP-S62283803-A (JP)
Title: Method for removing bromine from aqueous selenite solution
Inventor: SEGAWA TSUTOMU
IPC: C01B19/00
Filed: 1986-05-30
Abstract: PURPOSE:To remarkably reduce the content of bromine in an aq. selenite soln. by adding a large excess of an Ag compd. to the aq. selenite soln. contg. Cl and Br as impurities, and agitating the soln. CONSTITUTION:A compd. such as the oxide, chloride, and sulfate of Ag is added to the aq. selenite soln. contg. 100-300mg/l Cl ion and Br in >=80 molar ratio, based on the Br ion, the mixture is agitated for 10min-1hr, and the content of Br in the aq. selenite soln. can be reduced to an extremely small amt. of 0.1mg/l. The aq. soln. is reduced by gaseous SO2, and high-purity Se can be recovered.
Patent JP-S5459949-A (JP)
Title: Plain beam scanner
Inventor: HAYAMIZU YOSHISADA
IPC: H04N1/04
Filed: 1977-10-20
Abstract: PURPOSE:To make production easier and scanning region variable by using a reflecting mirror consisting of rotating curved face. CONSTITUTION:A reflecting mirror 4 consisting of a rotating curved face of the section being the semi-circle having a rotating center at the axis of a rotating polyhedral reflecting mirror 3 and having the center of curvature at the axis of the rotating polyhedral reflecting mirror 3 or of the section being a quadratic curve or parabola is disposed between the rotating polyhedral refrecting mirror 3 and scanning plane 6. Then, the light from a light source 1 enters the reflecting face 4 via lens system 2 and rotating polyhedral reflecting mirror 3 and is reflected onto the scanning plane 6, thus forming a light spot via the lens and circularly scanning the plane through rotation of the reflecting mirror 3. If an arc form cylindrical lens 7 is disposed between the reflecting mirrors 3, 4, the astigmatism of the light spot may be readily removed. The ease of working of the rotating curved face makes the production of the reflecting mirror 4 easier and the disposition of a plurality of the reflecting mirrors 4 makes possible changing of the scanning region.
Patent JP-H04352350-A (JP)
Title: Flux applying apparatus
Inventor: NISHIGUCHI OSATSUGU
IPC: H01L23/50
Filed: 1991-05-29
Abstract: PURPOSE:To provide a flux coating apparatus wherein a problem that a liquid flux cannot continuously, thin and uniformly be applied is solved and the flux can stably be applied regarding the flux coating apparatus of the liquid flux used in a prior process used to activate solderability on a circuit board. CONSTITUTION:A pin 20 which has coupled a ball 19 at its end part is inserted into a coating nozzle 14 in which a tubular discharge port has been formed at its tip part; the outflow port of the coating nozzle 14 is closed by the own weight of the ball 19; and it is possible to prevent a liquid flux from being dropped. When the tip of the pin 20 is moved by following protruding and recesed parts on a circuit board, the outflow port is opened and the liquid flux 12 can continuously, thin and uniformly be applied by being transmitted by the pin 20.
Patent JP-S62282903-A (JP)
Inventor: HAYASHI ISAO
IPC: B27M1/08
Filed: 1986-05-31
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-H10300218-A (JP)
Title: Hot-water supply burning equipment
Inventor: SATO TETSUYA
IPC: F24H1/10
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To supply hot water by setting hot water of delayed water temperature rise in a hot water heat exchanger to a hot water supply set temperature. SOLUTION: A flow of hot water side is controlled by a first flow sensor GM1 with a hot-water supply heat exchanger 1 as a heat source, and bypass control flow passing a feed water control bypass passage 18 is controlled by a second flow control means GM2 . The hot-water supply burning equipment comprises a delayed water temperature rise elimination standby mode operating unit for hot water supply by a valve travel of the delayed rise of the means GM1 , GM2 when the delayed rise occurs in the exchanger 1, a steady operation mode operating unit for stopping the means GM2 , a mixing mode operating unit for controlling a flow ratio of the means GM1 to GM2 , in response to a delayed rise hot water temperature at the time of hot water supply, and an operation off mode operating unit for setting the means GM1 , GM2 to valve travel of a reference position at the time of operation off.  A mode switching controller for switching a mode operation inputs information of the operating state of the equipment, and controls to switch the equipment to the mode of operating condition in which the operating states coincide.
Patent JP-H04332341-A (JP)
Title: Convenient water heater
Inventor: MATSUMURA HIROSHI
IPC: F24H1/20
Filed: 1991-05-01
Abstract: PURPOSE:To facilitate an easy setting of a hot water heater and to enable a required amount of hot water to be supplied in a less-expensive manner by a method wherein a heating source is disposed within a hot water storing tank having a capacity required for one time use, a water feeding port connected to a plug is disposed at a lower part of the tank and a hot water feeding pipe is disposed at an upper part. CONSTITUTION:Water from a plug 17 enters an outside part partitioned with a partition plate 12, flows from a flowing-in hole 13 at a lower side into a hot water storing tank 11. A signal detected by a temperature sensor 20 is transmitted to an electronic circuit 24, an electric power at a heating source 19 is controlled. As hot water reaches such a temperature as one suitable for its use, a displaying lamp 26 is lit. Under this state, as a hand is approached near an outlet of a hot water feeding pipe 21, this is detected by a human body sensor 25 and a solenoid valve 22 is opened only for a time in which it is detected or only for a time in which a specified period of time elapses with a timer after detection. With such an arrangement, hot water within the hot water storing tank 11 is flowed out through a hot water feeding pipe 21 with water supplied from the plug 17. With such an arrangement as above, it is possible to supply hot water of required amount suitable for one time use such as hand washing and so it is not necessary to get a special installing place.
Patent JP-H08320104-A (JP)
Title: Heat transfer tube of fluidized bed boiler
Inventor: UMAKI HIDEO
IPC: F22B37/10
Filed: 1995-05-25
Abstract: PURPOSE: To protect a heat transfer tube from being damaged by wear out, hold the heat transfer efficiency of the heat transfer tube, prevent the heat transfer tube from being damaged and reduce complicated replacement work and cost. CONSTITUTION: With a specified spacing, a plurality of studs 16 are fixed on the outer peripheral surface of a heat transfer tube 17 located at a spot lower than the substantially central part of the tube vertically in the peripheral direction and the longitudinal direction in a fluidized bed boiler which houses bed materials 7, which are ftuidized by compressed air (a) and adapted to heat the body of the heat transfer tube 17 where the heat transfer tube 17 is housed in a boiler main body.
Patent JP-S5829950-A (JP)
Inventor: MIWA KUNIMITSU
IPC: E04B1/24
Filed: 1981-08-14
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-H09309239-A (JP)
Title: Ink sheet for thermal transfer printing and thermal transfer using it
Inventor: HOSOYA TAKAHIRO
IPC: B41J31/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To secure printed quality by making a carrying speed of a thermal transfer printing ink sheet conform to a carrying speed of paper leaves. SOLUTION: The thermal transfer printing mechanism is equipped with a thermal head 1 capable of rising and falling, a platen 2 opposed to the thermal head 1, an ink sheet 4 for thermal transfer printing equipped with transparent slits without any application of ink provided at specific intervals on a width direction edge part outside a printing area, an optical sensor 9 detecting the transparent slit 5, an ink sheet-winding core 3, and a winding motor 6 driving the winding core 3.  Further, a carrying roller 7 carrying paper leaves, and a control part 10 which controls a rotary speed of the ink sheet-winding motor 6 so that a carrying speed of the ink sheet becomes as same as a carrying speed of the paper leaves by detecting the carrying speed of the ink sheet 4 counting the number of the passed transparent slits 5 on the ink sheet 4 within a specific time with the optical sensor 9, are provided.
Patent JP-S615675-A (JP)
Title: Picture scanning recording method
Inventor: OOI MICHIO
IPC: G03F1/90
Filed: 1984-06-20
Abstract: PURPOSE:To simplify the work synthesizing a line drawing in a pattern by storing a picture signal of a prescribed picture area in scanning an original picture and outputting a picture signal except in the prescribed picture area and the stored picture signal together to the designated area at copy recording side. CONSTITUTION:An original picture drum 8 and a recording drum 9 are turned by a motor 7 coupled with a shaft 32. The original picture 1 arranged with a character original picture 2 and a pattern original picture 3 is wound on the drum 8 and a photosensitive member is coated to the drum 9. A pickup head 12 is arranged to the drum 8 and moved along the drum 8 by a feeding screw driven by a motor 11 and a signal L scanning the character original picture 2 and a signal P scanning the pattern original picture 3 are obtained from the head 12. The signal L is amplified (17), converted (18) into a binary signal and stored in a picture storage device 19. The signal P is subjected to prescribed correction and inputted to a switch circuit 29 via a dot generating circuit 23. The circuit 29 records the pattern signal from the circuit 23 on the photosensitive member of the drum 9 via an exposure head 14 and records the character 4b from the device 19 onto the pattern 3b when the head comes to a position designated by an XY coordinate input device 31.
Patent JP-H07309304-A (JP)
Title: Continuous supplier of supporting tape
Inventor: WAKAMATSU KOKO
IPC: B65D63/00
Filed: 1994-05-17
Abstract: PURPOSE:To reduce an amount of discarded supporting tapes by replacing a supporting tape roll with a new one while a tip of a supporting tape drawn out from a spare roll on the basis of an output of a sensor is connected to the supporting tape in use when a small amount of the supporting tape remains. CONSTITUTION:When a diameter of a roll of a supporting tape 3 used for tightening objects to be carried is small and an almost full amount of the tape 3 has been fed from the roll, a sensor detects that a small amount of the tape 3 remains and outputs a signal. Then at a time point when feeding of the supporting tape 3 stops, a presser 19 is activated to have a receiving member 21 advanced to a position where it is in contact with the supporting tape 3, and then a melting device 20 is activated to adhere the supporting tape 3 to a supporting tape 3 fed out from a spare roll. Almost simultaneously with this, a heating head 16a at a cutting mechanism 14a on a side of the supporting tape 3 fed out from a used roll is made to advance to cut the supporting tape 3.
Patent JP-H01297425-A (JP)
Title: High-elastic modulus copolyester
Inventor: YAMANAKA TORU
IPC: D01F6/84
Filed: 1988-05-26
Abstract: PURPOSE:To obtain the subject polyester with a specified melt viscosity, excellent in mechanical properties and capable of melt molding by carrying out copolymerization between a hydroquinone having a cyclohexyl group, an aromatic dihydroxy compound, a dicarboxylic acid, etc. CONSTITUTION:(A) A substituted hydroquinone to be the structural unit of formula I (X is cyclohexyl, etc.), (B) an aromatic dihydroxy compound to be the structural unit of formula II (R1 is aromatic residue), (C) 4,4'- diphenyldicarboxylic acid to be the structural unit of formula III, (D) an aromatic dicarboxylic acid to be the structural unit of formula IV (R2 is formula V, etc.) and (E) an aromatic hydroxycarboxylic acid to be the structural unit of formula VI (R3 is formula V, etc.) are subjected to, e.g., deacetylation polymerization to provide the objective polyester with 10-15000 poise melt viscosity and respective mol ratios of the components (A)/(B)=2/8-8/2 and the components (C)/(D)=10/0-3/7.
Patent JP-H09275481-A (JP)
Title: Communication terminal equipment and communication method
Inventor: ASAKURA MASANORI
IPC: H04N/
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To revise the communication rate into a proper communication speed depending on the processing state of transmission data or the processing state of reception data. SOLUTION: In the case of communication in compliance with the ITU-T recommendations V.34, a receiver side stores received image data to an image memory and data in the memory are decoded and printed out (steps S28, S29). For example, when a rate required for the processing from the reception of the image data till printing is smaller than the communication rate, the idle capacity of the memory is decreased as the data reception is progressed and there might be a high possibility of memory overflow. In this case, the receiver side makes a request of communication speed revision to a transmitter side to slow down the communication rate (step S34) and sets again the communication rate to be a proper rate with the transmitter side based on the request (step S35).
Patent JP-S6021883-A (JP)
Inventor: ICHIHASHI TOYOKI
IPC: C04B38/00
Filed: 1983-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。