baber/WOPTO huggingface dataset:
Patent JP-H06315268-A (JP)
Title: Power supply device
Inventor: TAZAWA MASAHIRO
IPC: H02M7/493
Filed: 1993-04-28
Abstract: PURPOSE:To increase the overload capacity of a power supply device by connecting the output terminal of a separately excited inverter to the output terminal of a self-exciting inverter and supplying electric power to a load from both the self-exciting inverter and the separately excited inverter. CONSTITUTION:A separately excited inverter 7 is constituted of bridge-connected thyristors 9-14 and connected in parallel with the output terminal of a rectifier circuit 4 through a reactor X1. The output terminal of a self-exciting inverter 5 is connected to the AC output terminals of the thyristors 9-14 and, at the same time, to a load 8. A relation, Edi=1.35Eac.Cosr, holds among the output DC voltage Edc of the circuit 4 and the input DC current Edi, output AC voltage Eac, and angle of advance (r) of the inverter 7. The inverting amount of the inverter 7 is controlled by increasing or decreasing the current Id supplied to the inverter 7 by controlling the input DC voltage Edi and output AC voltage Eac of the inverter 7 to Eac>=Ede. The inverting amount of the inverter 7 can be adjusted by inverting the DC voltage Edi into the AC voltage Eac which is the frequency of the inverter 5 and adjusting the angle (r).
Patent JP-S60246161-A (JP)
Title: Automatic response device of voice analysis and synthesis system
Inventor: NISHIMURA YUUZOU
IPC: H04M1/64
Filed: 1984-05-21
Abstract: PURPOSE:To store inexpensively a large quantity of voice data and to improve the utilizing efficiency of a memory section by synthesizing a response message of a voice digital signal reproduced from a response/business message recording tape and transmitting the message at the reception response. CONSTITUTION:When it is decided that a preset reception bell tone rings three times, a voice synthesis start signal is outputted to a voice synthesis section 4 and a write address signal is outputted to the memory section 20 and also a response message reproducing signal is outputted to a tape mechanism 22. As a result, a response message recording part 8 at the tape head is reproduced, a reproduced voice digital signal goes to an analog response message by the voice synthesis section 4, transmitted to an opposite party from the voice output section 5 and stored sequentially to the memory section 20 from the address ''0''. After all the message recording parts 8 are reproduced, a business recording signal is outputted to the tape device 22. Thus, the response/business recording common use tape is run at the recording mode.
Patent JP-H07287585-A (JP)
Title: Noise controller
Inventor: TERAI KENICHI
IPC: H03H17/00
Filed: 1994-04-15
Abstract: PURPOSE:To stably muffle noise coming from the outside by constituting no electric loop in a noise control circuit and eliminating acoustic feedback from a control speaker. CONSTITUTION:Plural noise detectors 21a-21n are provided on positions close to a noise source 1. The outputs of respective detectors pass through filters 22a-22n, and an addition signal is generated. First of all, a random sound of an oscillator 26 is radiated from the control speaker 4, and a total transfer characteristic of the filters 22a-22n is set so that an output becomes minimum. Then, switches 23, 25 are shifted to an input end (b), and a control sound becoming a phase opposite to the incoming noise in an error detector 3 is outputted from the control speaker 4.
Patent JP-H02280139-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MORIMOTO ISAMU
IPC: G03C1/047
Filed: 1989-04-20
Abstract: PURPOSE:To enhance pressure resistance, sensitivity, safelight insensitivity, and the like by using a gelatin derivative as a gelatin flocculating agent and desalting the silver halide emulsion of a silver halide photographic emulsion layer and incorporating a specified amount of calcium salt in the silver halide photographic sensitive material. CONSTITUTION:The silver halide emulsion of the silver halide photographic layer is deslated by using the gelatin derivative as the gelatin flocculating agent, and the silver halide photographic sensitive material contains the calcium salt in an amount of >=10mg per mol of silver halide. The agent can be used before the desalting step in the manufacture of the silver halide photographic emulsion, but it is preferred to use it at the time of the desalting step. In this case an amount of the agent to be used is not especially limited, but it is preferred to use it in an amount of 0.1-10 times the weight of a substance contained as the protective colloid, preferably, gelatin, after desalting, thus permitting the obtained photographic sensitive material to be superior in safelight insensitivity and good in pressure resistance and high in contrast.
Patent JP-H04258297-A (JP)
Title: Production of optically active 1-phenyl-1,3-propanediol and its derivative
Inventor: UEHARA AKIYOSHI
IPC: C12P41/00
Filed: 1991-02-07
Abstract: PURPOSE:To simply and inexpensively obtain the title compound having high optical purity, useful as a synthetic intermediate for medicines, etc., by treating an enantiomer mixture of a 1-phenyl-1,3-propanediol diester with a hydrolase in an aqueous solution. CONSTITUTION:An enantiomer mixture of a 1-phenyl-1,3-propanediol diester (e.g. 1-phenyl-1,3-propanediol diacetate) shown by the formula (R is 1-9C alkyl or alkenyl) is treated with a hydrolase (e.g. lipase) in an aqueous solution at 30 deg.C for 48-72 hours while stirring to stereoselectively convert the ester groups into hydroxyl groups. The reaction solution is extracted with a solvent such as ethyl acetate, the solvent is distilled away from the extracted solution, the residue is subjected to column chromatography, separated and purified to give optically active 1-phenyl-1,3-propanediol.
Patent JP-H0755985-A (JP)
Title: In-situ cleaning system of inlet mixer
Inventor: DEBITSUTO ORIBAA MONSERADO
IPC: B08B9/04
Filed: 1994-05-17
Abstract: PURPOSE: To enable cleaning a mixer at an operating position by inserting a hydraulically driven cleaning tool into an inlet mixer via a secondary inlet opening, and ejecting high-pressure water to the inner surface thereof. CONSTITUTION: After the azimuth and direction of axis of a fixture 2 are determined by a positioning tool, a nozzle cleaning tool/fixture assembly 6 is lowered to the position of the fixture 2 by a chucking hook 128, and the hook 128 is hooked to the lifting eye of a low-pressure coolant inlet adapter 142. Next, a nozzle cleaning tool 130 is accurately inserted into a guide slot 134 in a fixture 132 via a secondary inlet opening up to the cleaning position (position of the continuous line) of an inlet mixer 46, and the cleaning head 144 of the tool 130 is positioned beneath a nozzle section 52. Then high-pressure water supplied by an ultrahigh pressure water hose 144 is ejected to the inner surface of the mixer 46 as the head 144 is rotated, and deposited scales are removed by the impact thereof.
Patent JP-S60247481-A (JP)
Title: Apparatus for producing cylindrical body
Inventor: IIZUKA YASUO
IPC: B23K11/08
Filed: 1984-05-23
Abstract: PURPOSE:To improve the welding quality of a cylindrical body to be produced and to improve the dimensional accuracy thereof by providing means for conveying a cylindrical material projected with both ends at the lap joint and transferring the same to a seam welding machine, weld end shearing machine and polishing machine by using an inserting and taking out mechanism. CONSTITUTION:The material M formed by rounding a steel sheet cut to have projecting parts is fed from the right end of a feed path 1. The material is captured by the arm 21 of the material inserting and taking out machine 2a just before the welding machine 2 and is transferred and positioned to the clamp of the welding machine 2 by a fluid pressure cylinder 22. The material is subjected to mush-seam welding between an upper rotary electrode 20a and a lower electrode 20. The lap-welded material M is returned to the path 1. The material M is fed by the inserting and taking out mechanism 3a to the shearing machine 3 just before the machine 3 and both projecting parts are successively removed by utilizing a swiveling mechanism. The material M is again returned to the path 1 and is fed to the grinding machine 4, by which both surfaces of the weld zone are simultaneously polished. The device is used for production of an air reserving cylindrical part of a compressor, etc.
Patent JP-S58219340-A (JP)
Title: Oven hood fan
Inventor: OOHASHI AKIRA
IPC: F24C15/20
Filed: 1982-06-15
Abstract: PURPOSE:To prevent a fall of an oil drop and deterioration of suction efficiency and to facilitate cleaning of a filter by providing an oil pan on the bottom of a titled fan, by providing a porous plate filter to which a water-soluble film is applied is provided slantwise, in a titled oven hood fan for a suction opening. CONSTITUTION:Porous plates 15 and 16 are made into a filter 12 by applying a soluble film on the upper and the lower surfaces of the porous plates 15 and 16 and arranged at a suction opening 3 of a hood 1 and an oil pan 21 is provided on the bottom 18 detachably and attachably. Lamp soot absorbed by a blower blade 11 as shown by arrows 26 passes through holes 13 and 14 of filter 15 and 16. In this instance, oily contents removed by adhering to the holes 13 and 14 are streamed down to an oil pan along the filters 15 and 16 and are accumulated in the oil pan. In this case, as the filter 12 is of porous plate an oil drop is streamed down on the surface of the filter 12 and blockade and falling of holes 13 and 14 like an expand metal filter can be prevented. A water soluble film can be removed easily by washing with water and cleaning of the titled fan becomes easy.
Patent JP-H09293390-A (JP)
Title: Shift circuit
Inventor: TAKEDA HIRONORI
IPC: G11C19/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which can change a bit time from the inputs of data to outputs thereof, by controlling the timing of the transfer of the data between each R-S flip-flop. SOLUTION: Each data D1-D5 is shifted by a clock signal CLK1 for transferring data from a control section 2 or a clock signal CLK2 having phase different from the clock signal CLK1 in data stored in data storage sections 1a-1d. A selecting signal SEL represents a command signal for changing over either the rise of the CLK1 or the rise of the CLK2 is used in the data storage sections 1a-1d. Bit times from the inputs of data to outputs thereof are changed by selecting any of a plurality of clock pulses having different phase by the command signal in the transfer of data.
Patent JP-S62259555-A (JP)
Title: Production of bean-jam cake
Inventor: NAKAYA SHIGEFUJI
IPC: A23L7/10
Filed: 1986-05-02
Abstract: PURPOSE:To obtain a bean-jam cake having high sweetness, fragrant and characteristic taste and good touch to the teeth, by kneading nonglutinous rice flour with sugar and warm water, steaming the blend, hulling the steamed rice by a rice pounding machine into a rice cake, covering bean jam with the rice cake by a bean jam coating device, making the bean jam-containing rice cake flat and roasting both the sides of the cake on a hot plate. CONSTITUTION:Nonglutinous rice flour is blended with sugar in a ratio of 2:1 and kneaded with a proper amount of warm water into a dumpling state. Then, the dumpling is steamed by a steamer, hulled by a rice pounding machine and the prepared rice cake is divided into a proper size to form an outer coat material. Bean jam is covered with the outer coat material by a bean jam coating device, properly molded into a flat shape and both the sides of the cake are roasted to give the aimed bean-jam cake.
Patent JP-S586097-A (JP)
Title: Stopping and starting system for pulse motor
Inventor: FUKUMA TOSHIAKI
IPC: H02P8/26
Filed: 1981-06-30
Abstract: PURPOSE:To rapidly set the stopping and starting system for a pulse motor in a usable state at the restarting time by storing the exciting state when a power source is OFF. CONSTITUTION:A drive circuit DV is controlled by a CPU, which counts the pulses supplied to a pulse motor PM to detect the position of a machine system. A power source circuit P supplies electric power to the entire system, and when a power interruption detector S detects the power interruption, an interrupt is applied to the CPU. When the interrupt is applied to the CPU, the CPU continues the energization of the pulse motor to one phase state and then deenergizes  the motor, and then stores the exciting state in a memory m. When the power source is then reenergized, the energization of the pulse motor PM is restarted in accordance with the stored energizing state. B indicates a backup battery for the memory (m).
Patent JP-S61275726-A (JP)
Title: Method for injecting liquid crystal into liquid crystal cell
Inventor: MORI KIJU
IPC: G02F1/1341
Filed: 1985-05-15
Abstract: PURPOSE:To shorten a process time by providing a liquid crystal pan with a liquid crystal sucking-up member made of a fiberous material, and bringing the injection hole of the liquid crystal cell into contact with the member and injecting liquid crystal. CONSTITUTION:The liquid crystal pan 2 is vertical and liquid crystal 5 is put in a liquid crystal reservoir part 2a; while the liquid crystal cell 7 is set laterally (horizontally), a tank 1 and the liquid crystal cell 7 are evacuated by a pump 8 and the liquid crystal 5 is degassed. Then, the liquid crystal pan 2 is turned by 90 deg. and held at a horizontal position and the liquid crystal cell 7 which faces vertically (downward) is lowered to bring its injection hole 7a into contact with the mountain part of the liquid crystal sucking-up member 4; and nitrogen gas is admitted into the tank 1 to return to the atmospheric pressure and the liquid crystal 5 is injected into the liquid crystal cell 7 through the liquid crystal sucking-up member 4. Thus, the liquid crystal is injected and then the liquid crystal pan 2 is turned 90 deg. again, the liquid crystal cell 7 is taken out of the tank 1, and then a necessary amount of liquid crystal is supplied to the liquid crystal reservoir part 2a of the liquid crystal pan 2.
Patent JP-S5629848-A (JP)
Title: Recording system
Inventor: SAWAZAKI KENICHI
IPC: G11B9/08
Filed: 1979-08-13
Abstract: PURPOSE: To enable the stable recording less in the effect of contact state between the electrode and recording medium, by applying the recording signal superimposed with DC voltage between a pair of opposing recording electrodes to produce corona discharge to the electrodes with limited condition.  
     CONSTITUTION: The recording head 20 is made that the recording electrodes 21, 22 made of metal film are coated on the arrow mark running direction of the recording medium 10 of the electrode substrate 23 made of insulator of taper shape which is finely formed as it approaches the recording medium 10 side. These recording electrodes 21, 22 are connected to the DC power supplies 33, 34 of the same polarity such as positive polarity via the resistors 31, 32, one recording electrode 21 is connected to the recording signal source 40 further via the DC block capacitor 35, and the metal substrate 11 of the recording medium 10 is grounded. Thus, high- density recording is enable, the effect of contact between the recording electrode and the recording medium is less, and stable recording is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5626432-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H01L21/302
Filed: 1979-08-13
Abstract: PURPOSE:To obtain a highly accurate thermal diffusion layer by forming a layer which contains a desired conductive type impurities and whose main component is Se on a semiconductor substrate, forming a pattern by an inorganic resist mask of silver and the like, and covering it by a heat resisting layer. CONSTITUTION:On an N type semiconductor substrate 1, are stacked a noncrystal chalcogenide layer 3 which contains P type impurities and whose component is Se70 Ge30 and a layer 4 comprising silver, silver chalcogenide, or halide, thereby a highly sensitive photoresist film 5 is formed. A highly accurate layer 7 is formed by exposing and developing a desired pattern, and a P type layer 9 is formed by covering an SiO2 layer 8 and heat treatment. Then, the layers 8 and 7 are removed. In this case, depending on the material of the covering layer 8, the material of the layer 7 is resolved into the layer 8 and dispeared. Therefore, the layer 7 need not be removed. In this constitution, the impurities in the layer 7 are not diffused to the unnecessary outer portion, and diffused into the substrate effectively, the desired concentration can be readily obtained.
Patent JP-H06314311-A (JP)
Title: Logical simulation system
Inventor: SHOJI MINORU
IPC: G06F17/50
Filed: 1993-04-28
Abstract: PURPOSE:To carry out the simulation at a high speed for a logic circuit which is designed in the sequential processing description by means of a conventional logical simulator by limiting only a single arithmetic operation that is carried out at a certain time point and in the sequential processing description and then carrying out successively and in order plural arithmetic operations that are described in a sequential processing form. CONSTITUTION:A set 1 of logical elements carries out each of plural arithmetic operations which are described in a sequential processing form. An arithmetic control means 2 controls the start and decides the end of each arithmetic operation that is carried out by the set 1. The means 2 decides the end of the arithmetic operation carried out by the corresponding set 1 and then sends an event showing the end of the arithmetic operation to another means 2 corresponding to the set 1 which carries out the next arithmetic operation. Thus the next arithmetic operation is carried out. The set 1 performs only the input updating of the number to be operated and supplied through an input terminal before the preceding event is received.
Patent JP-S61256383-A (JP)
Inventor: EERITSUHI KUNOOTE
IPC: G02F1/133
Filed: 1986-05-07
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-H11253145-A (JP)
Title: Water-soluble tobacco
Inventor: TOMONO HIROTOSHI
IPC: D21H27/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent cigarette butt from becoming waste even when the cigarette butt is discarded out of doors. SOLUTION: This water-soluble tobacco is obtained by changing a filter 2 of tobacco 1 and outer layer rolled letter paper 3 of tobacco 1 to a water soluble material. Since the butt is dissolved in rain water and made to flow out and leaf of tobacco 1 is organized into the natural world and becomes earth, the tobacco 1 doe not become waste when the cigarette butt is discarded out of doors.
Patent JP-S60245907-A (JP)
Title: Three-stage burner
Inventor: OKIGAMI NOBORU
IPC: F23C99/00
Filed: 1984-05-21
Abstract: PURPOSE:To carry out an excellent suppression of NOx by providing an exhaust gas blow-in nozzle for blowing at high speed a combustion exhaust gas toward the interior of the furnace from the periphery of a secondary fuel supply nozzle, at the outer peripheral portion of the secondary fuel supply nozzle. CONSTITUTION:In a case where a combustion load is high and the flow speed of secondary air is large, the amount of the supply of a combustion exhaust gas to an exhaust gas blow-in nozzle 10 is increased so as to increase the attracting force of a secondary fuel supply nozzle 3, thus maintaining the secondary fuel ratio to a constant value. Further, even in a case where, by a head difference between the primary supply nozzle 7 of a primary combustion burner 2 and the secondary fuel supply nozzle 3 thereof, a pulverized coal flow amount ratio varies, the amount of the combustion exhaust gas to be supplied to the exhaust gas blow-in nozzle 10 is adjusted so as to remove the influences caused thereby. As a result, even if there are a load and a head difference, it is possible to constantly obtain a predetermined secondary fuel ratio and to satisfactorily control NOx.
Patent JP-S5629236-A (JP)
Title: Magenta dye image forming method
Inventor: OONISHI AKIRA
IPC: C09B26/02
Filed: 1979-08-16
Abstract: PURPOSE:To form a dye image having superior colorability, formalin resistance, etc. by using a magenta coupler obtd. by reacting 3-benzamido-5-pyrazolones having one or more sulfonamide groups and aldehydes. CONSTITUTION:A silver halide photographic emulsion is color developed in the presence of a magenta coupler represented by formula I or II and a compound represented by formula III (where n is 1 or 2, when n is 1, R1 is H, alkyl, aryl or heterocyclic, and when n is 2, R1 is alkylene, arylene or divalent heterocyclic). Thus, a magenta dye image having superior stability is obtd. without causing insufficient coloring with the passage of time.
Patent JP-S5632400-A (JP)
Title: Vapor phase growing method for gallium phosphide layer
Inventor: HISATOMI KIYOSHI
IPC: C30B25/02
Filed: 1979-08-16
Abstract: PURPOSE: To form a high purity gallium phosphide layer in vapor phase by thermally decomposing gallium orthophosphate in a reducing atmosphere in a higher temp. zone and introducing the resulting gases onto a gallium phosphide single crystal water in a lower temp. zone.  
     CONSTITUTION: Gallium phosphide is obtd. in vapor phase with high mass producibility using inexpensive gallium orthophosphate. For example, a higher temp. zone of 1,000°C and a lower temp. zonc are formed in reaction furnace 1 with heater 2 and heater 3, respectively. Gallium orthophosphate in container 5 is set in the higher temp. zone, and gallium phosphide single crystal wafer 6 on stand 7 in the lower temp. zone. While the internal temp. of furnace 1 is raised, inert gas is fed from guide pipe 8. The inert gas is then changed over to hydrogen gas to cause the reaction of formula I in the higher temp. zone and the reaction of formula II in the lower temp. zone, thereby growing a gallium phosphide layer in vapor phase. Hydrogen arsenide may be fed from guide pipe 9 together with hydrogen gas to grow gallium phosphoarsenide on wafer 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5227218-A (JP)
Title: Color display crt
Inventor: TAKANO TAI
IPC: H04N9/22
Filed: 1975-08-26
Abstract: PURPOSE: To obtain a low-cost color display device which permits use of deflection maximum aspect ratio or aspect ratio of 1:1.5 or over. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59228872-A (JP)
Inventor: TOMITA OSAMU
IPC: A63B102/32
Filed: 1983-06-10
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-H07310819-A (JP)
Title: Reducing device for vibration of gear switching device for vehicle
Inventor: ARUMIN BUAINHARUTO
IPC: F16H61/26
Filed: 1995-04-27
Abstract: PURPOSE: To simplify structure of a device and reduce manufacturing cost by devising a means to form a coupler to connect a plural number of rod parts on a change-over rod to each other as a hinge having a rotational shaft center vertically extending to the axial direction of the change-over rod etc. CONSTITUTION: A device is to attemperate vibration of a gear change-over device on a vehicle. A change-over rod arranged on the vehicle free to rotate and free to move in the axial direction is adjusted by a change-over lever. In the meantime, a plural number of rod parts 10, 11 in the axial direction are connected to each other through a coupling on the change-over rod. In this case, the coupler is formed of a hinge having a rotational shaft center 17 vertically extending to the axial direction of the change-over rod, that is, of a socket 10b and a bolt 11a. Additionally, both of the rod parts 10, 11 are connected to each other through a support bearing having a play, that is, through a socket 11b and a bolt 10a. Furthermore, a bearing shaft center 17 of the hinge is extended in parallel with the rotational shaft center 17 of the hinge.