baber/WOPTO huggingface dataset:
Patent JP-S58219312-A (JP)
Title: Burner
Inventor: YAMAMOTO KATSUHIKO
IPC: F23D5/02
Filed: 1982-06-15
Abstract: PURPOSE:To shorten a time required for preheating of a gasifying body by means of a heater, by changing a discharge direction on the fuel during ignition and constant combustion. CONSTITUTION:With a heater 9 being energized, a gasifying body 8 is increased in temperature. With a blower 7 energized and a fuel pump 3 then driven, the fuel is discharged through a pipe 1 and collides with the inner wall surface of the gasifying body 8 for gasification. A premixture gas of a gasified gas and the air is jetted through pores 12 in a flame flow uniforming cylinder 11 against an external surface of a wire net cylinder 13 where it is ignited by discharge parks, etc., and starts to burn. After combustion starts, the flame flow uniforming cylinder 11 and a cap 14 are rapidly increased in temperature by the radiant heat and the heat of exhaust gas from the wire net cylinder 13 being red- heated. Thereafter through switching of a control means 4 for fuel discharge direction, the particles of the fuel fly into the flame flow smoothing cylinder 11 without making contact with the gasifying body 8, and collides with the cap 14 for gasification.
Patent JP-H11276869-A (JP)
Title: Outside circulation type stirring apparatus
Inventor: YATOMI RYUICHI
IPC: B01F7/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To circulate a liq. to be stirred in a tank and out of the tank by utilizing difference in liq. pressure distribution in the tank and without using a circulation pump which is conventionally used. SOLUTION: A stirring blade 15 which generates difference in liq. pressure in the up and down direction in a tank by rotating a rotating shaft 12 is provided on the central rotating shaft 12 of a vertical cylindrical stirring tank 10 and a pipeline 18 for communicating the upper part and the lower part of the stirring tank 10 is provided on the outside of the stirring tank 10 and a stirred liq. processing device 19 is provided on the midway of this pipeline 18 to circulate the stirred liq. in the tank from the high liq. pressure side to the low liq. pressure side through the pipeline 18 by the difference in liq. pressure.
Patent JP-H1047848-A (JP)
Title: Cabinet for refrigerator or freezing chamber
Inventor: FJAESTAD ADAM
IPC: F21V33/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To modify illumination of the inside of the storage space of a cabinet. SOLUTION: In a cabinet for a refrigerator or a freezing chamber, a lamp 34 is arranged on this side of and above a horizontal edge part 38 of an access opening 16 to a storage space 12 for an article of the cabinet. The lamp 34 illuminates the storage space through the access opening by a reflector 36. The reflector 36 is provided with a cylindrical part 52 in a shape in cross section being a part of an oval, and the recessed part thereof is positioned facing the access opening 15 The lamp 34 is provided with a filament 42 shining in a linear shape and the straight line parallels the edge part 38 and extends through 42 one the focuses of the oval. The other focus of the oval extremely approaches the edge part 38 and is positioned on the outside of the edge part 38.  Light from the filament 42 is first reflected by a part 52 of the reflector 36 and then bent in a manner to pass the other focus 58 and emitted toward the storage space 12.
Patent JP-H06285888-A (JP)
Title: Manufacturing method and manufacturing device for plastic molded form
Inventor: TAKAHASHI YASUO
IPC: B29C48/32
Filed: 1993-04-06
Abstract: PURPOSE:To permit the manufacture of a panel type plastic molded form, excellent in appearance, within a comparatively short period of time with a low cost by a method wherein thermosetting resin of molten condition is extruded intermittently to make a sheet type product, then, is pressed while positioning it between molds and such processes are effected continuously. CONSTITUTION:In the manufacturing method of plastic molded form, thermosetting resin is changed into molten condition by a screw type extruder 1 equipped with a heating device, then, the molten resin is extruded downward intermittently by a predetermined amount through the effect of a hydraulic cylinder 5a in an accumulator 20 storing the molten resin. Then, sheet type molten resin is positioned between a pair of molds 31, 32 having a desired molding configuration to clamp the molds by the effect of the hydraulic cylinder 5b through mold clamping devices 41, 42 and mold a product. Such one series of working processes are effected continuously.
Patent JP-S586037-A (JP)
Inventor: UCHIYAMA MASATO
IPC: H02J1/00
Filed: 1981-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61260693-A (JP)
Title: Control method for wavelength of semiconductor laser
Inventor: KITAGAWA SHUNJI
IPC: H01S5/068
Filed: 1985-05-14
Abstract: PURPOSE:To control the wavelength of a semiconductor laser in a manner easy to be most stabilized at all times by making sure the value of a wavelength-detecting signal at a point of time when a delimiting signal is inputted in a high-frequency pulse overlapping section and determining a wavelength oscillating most stably. CONSTITUTION:When a delimiting signal PS is inputted to a high-frequency pulse overlapping section 9, the overlapping of high-frequency pulses is suspended, a wavelength oscillating under the state in which high-frequency pulses are not overlapped is detected by a wavelength detecting section 11, and the value of the wavelength is inputted to the high-frequency pulse overlapping section 9. Consequently, a stable wavelength under conditions in which high-frequency pulses for stabilizing the wavelength are not applied is detected, and the parameter of high-frequency pulses is adjusted so that the oscillating wavelength of a semiconductor laser LD is held at the previously detected stable wavelength when a modulation signal MS is inputted. Accordingly, the value of the stable wavelength under normal conditions in which high-frequency pulses are not overlapped is detected every time the delimiting signal PS is inputted, and the parameter of high-frequency pulses is adjusted so that said wavelength is maintained.
Patent JP-S60247661-A (JP)
Title: Image forming device
Inventor: ISHIHARA NORIYUKI
IPC: G03G15/00
Filed: 1984-05-24
Abstract: PURPOSE:To obtain a satisfactory fog-free image having adequate medium contrast from a dark image to light image original by providing a means for controlling variably the information on density. CONSTITUTION:A comparator control circuit 19 controls the rasp terminal voltage of a bias light source 24 via, for example, a variable resistor, in accordance with the min. value of the photometric value of a photodetector 20, i.e., the density in the background part of the original. a potential sensor 23 detects the latent image potential on a photosensitive body 10 and measures respectively the potential in the dark part (unexposed part) of the photosensitive body and the potential in the exposed part irradiated with reference quantity of light during preliminary scanning. The measured values are fed back to a control part 25. The density of the original film is measured by the photodetector during preliminary scanning; at the same time the density is so controlled that always the specified latent image is maintained on the photosensitive body. The optimum E-V characteristic curve meeting the base density of the original is thus maintained even if there is an environmental fluctuation or a change in the characteristic of the photosensitive body.
Patent JP-S59229965-A (JP)
Title: Warning system using telephone circuit
Inventor: TAKAHASHI YOUICHI
IPC: G08B25/08
Filed: 1983-06-10
Abstract: PURPOSE:To prevent a warning system from stopping by connecting telephone subscribers mutually through a wire breaking data signal line. CONSTITUTION:When a subscriber 4-1 inputs a fire signal to a sensor 12-1, fire data is reported to a guard center 1 through a telephone circuit 3-1. If the telephone circuit is broken at, for example, 19, a timer 20-1 sends out a switch-on signal at specific time intervals, and then a switch 7 is turned on to terminate a terminal resistance 7, so that a wire-breaking detecting circuit 21-1 for the telephone circuit detects a voltage drop across the terminal resistance 6. Its wire- breaking detection signal is inputted to the center terminal 12-1 of a telephone subscriber 4-2 through a detection signal line 23, so the guard center 1 is called and informed of data on the breaking of wire.
Patent JP-H06315128-A (JP)
Title: Envelope detecting circuit
Inventor: KAWAGUCHI TOSHIHARU
IPC: H04N5/7826
Filed: 1993-04-30
Abstract: PURPOSE:To provide the envelope detecting circuit which not only can contrive the improvement of accuracy, but also can be returned stably and quickly to a normal state, even when tracking is deviated. CONSTITUTION:A reproducing signal from a magnetic head 1 is amplified by a pre-amplifier 2, holds signal amplitude of a sync period by a sample-and-hold circuit 3, and thereafter, is detected by an envelope detector 4, and outputted from an output terminal 5. This output is inputted to one terminal of a comparator 8, and compared with a reference power source 9 of the other terminal. The sync for executing the control of the sample-and-hold circuit 3 demodulates an output of the pre-amplifier 2 by an FM demodulator 6, and thereafter, extracts it by a synchronizing separator circuit 7. Whether this output is given or a reference power source 11 is given is determined, based on an output of the comparator 8. The comparator 8 monitors an output of the envelope detector 4, and when it becomes lower than a voltage of the reference power source 9, a sync input level is given forcibly to the sample-and-hold circuit 3 by the reference power source 11.
Patent JP-H02282373-A (JP)
Title: N-substituted-1,2,3-benzotriazole 7,7,8,8-tetracyanoquinodimethane complex salts and production thereof
Inventor: KURIHARA HIROYUKI
IPC: C09K3/00
Filed: 1989-04-24
Abstract: NEW MATERIAL:An N-substituted-1,2,3-benzotriazole 7,7,8,8- tetracyanoquinodimethane complex salts shown by formula I [R is 1-18C alkyl or benzyl; m is positive number (0.5-1.5) corresponding to number of mols of neutral 7,7,8,8-tetracyanoquinodimethane contained in 1mol complex]. EXAMPLE:N-methyl-1,2,3-benzotriazole.quaternary.ammonium 7,7,8,8- tetracyanoquinodimethane complex salt. USE:An organic semiconductor useful as an electroconductive material in electronic device fields and electronic material fields. PREPARATION:An N-substituted-1,2,3-benzotriazole.quaternary.ammonium salt shown by formula II (X is halogen) is reacted with 7,7,8,8- tetracyanoquinodimethane shown by formula III to given a complex salt shown by formula I.
Patent JP-H08302888-A (JP)
Title: Ceiling panel and method for constructing house using the same
Inventor: ISHIWATARI OSAMU
IPC: E04G21/14
Filed: 1995-04-27
Abstract: PURPOSE: To simplify construction work by attaching hanging plates to a ceiling panel comprising a rectangular frame at least one side of which has a surface member bonded thereto, then hanging the ceiling panel by means of the hanging plates, and installing the ceiling panel on a building frame. CONSTITUTION: A frame 11 is formed by the assembling of reinforcing cores 11b lengthwise and crosswise inside a rectangular frame foamed by the assembling of wooden cores 11 a into a rectangular shape, and a decorative gypsum board 12 is bonded to the lower surface of the frame 11 to form a ceiling panel 10. Hanging plates 13, i.e., metal fittings of L-shaped cross section, are attached to the reinforcing cores 11b of the frame 11, and a hook hole for hooking crane wire, etc., is bored in the hanging portion of each hanging plate 13. A hanging hooker 15 is formed from a base 16 having a hook 16a on the upper surface thereof and four wires 17 suspended from the four corners of the base 16, and is locked to the hanging plates 13 of the ceiling panel 10 to install the ceiling panel 10 on the upper end of a building frame.  Thus root construction can be achieved easily after ceiling construction.
Patent JP-H10290964-A (JP)
Title: Dust suction type dedusting system
Inventor: IZUMI KENKICHI
IPC: B08B5/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To remove dust without contact and to prevent the dust from splashing by arranging two pieces of air injection nozzles so as to face the surface of a part to be dedusted and to incline in such a manner that injected air flows are concentrated into a forward prescribed range and providing the system with an air suction means opened with an air suction port to face each other in a prescribed range. SOLUTION: Two pieces of the air injection nozzles 23, 24 disposed to face each other are arranged to incline in such a manner that the ejected air flows are concentrated from the mid-point of the straight line connecting the air injection nozzles 23, 24 to the one point PB on the perpendicular line to the surface on which the object A to be dedusted is placed. An air suction nozzle 5 opens an air suction port 4 in the U-shaped inner position of an air ejection pipe 3 nearer the air ejection pipe 3 than the position of the concentration point Pb. When the object A to be dedusted is placed in the position nearer the concentration point Pb of the air flows ejected from the air injection nozzles 23, 24, the air flow collide respectively diagonally against the surface of the object A to be dedusted and advances in the direction right below the mid-point while spreading to a sectorial shape. The air flows advance upward upon collision and are induced toward the air suction port 4 by the suction air flows.
Patent JP-H09267445-A (JP)
Title: Matte film
Inventor: ISHII MASARU
IPC: G03G7/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a matte film excellent in the adhesiveness with toner and passing properties and enhance in surface harness by using a base material, a polymer to which ion conductivity is imparted and a matte layer containing a matting agent and subjected to antistatic treatment. SOLUTION: A matte film is formed from a base material, a polymer to which ion conductivity is imparted and a matte layer containing a matting agent and subjected to antistatic treatment. As the base material, there is a plastic film composed of polyester, polycarbonate, cellulose acetate or polyimide and the polymer to which ion conductivity is imparted contains a monomer having a cationic, amphotoeric, anionic or nonionic ion conductive group in its side chain. As a concrete example of the matting agent, there is extender pigment such as fine powdery silica, alumna or calcium carbonate and, when concealability is required, white pigment such as titanium dioxide is user together with the extender pigment.
Patent JP-H06315142-A (JP)
Title: Encoding device for video signal
Inventor: YASUDA MAKOTO
IPC: H04N19/85
Filed: 1993-04-30
Abstract: PURPOSE:To automatically execute an encoding processing of a video signal in accordance with a synchronous signal without setting a format of an input video signal from the outside. CONSTITUTION:Based on an input synchronous signal, a video format deciding means 130 decides whether it coincides with a video format set in advance or not, or the presence and absence of an input, sets input video mode information corresponding to its result to an image encoding means 150, and generates a signal of the same video format as that of the time of detecting a synchronous signal in the past, in the case a synchronous signal cannot be detected. A synchronous signal generating means 140 generates a synchronous signal, based on the input video mode information, and supplies the synchronous signal to the image encoding means 150. In such a way, it is unnecessary to set a format of a video signal from the outside, and also, a malfunction caused by erroneous matching of setting of the input video signal and the encoding means is not generated. Also, when the video signal is not inputted, an abnormal operation of the encoding means can be prevented.
Patent JP-S6046226-A (JP)
Inventor: PIITAA ROBAATO UIRUSU
IPC: B29C48/475
Filed: 1984-05-23
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-H06313374-A (JP)
Title: Multistory parking device
Inventor: AOKI TAKEJI
IPC: E04H6/22
Filed: 1993-04-30
Abstract: PURPOSE:To reduce the cost as well as to realize a simple operation and a safety, by carrying out the delivery of a tray for vehicle loading at the center of an elevator shaft by the elevating operation of elevating arms and the traverse motion of a traverse carriage. CONSTITUTION:A tray 40 for vehicle loading is waited at a vehicle input/output chamber 1a in the condition held by the holder of a pair of elevating arms 12. Then, the elevating arms 12 are lowered by an elevating drive device 13, and the tray 40 for vehicle loading is transferred to a storage shelf 2. And the tray 40 is stopped when it reaches to the upper level of a pair of traverse rails 21. Then, the traverse rails 21 are moved from the storage shelf 2 to the lower side of the tray 40 on an elevator shaft 1 by a traverse drive device 23. The tray 40 is delivered again to a carriage 22 under such a condition, and a pair of guide rails 11 are lowered. Then, the carriage 22 is moved to the storage shelf 2 so as to store the vehicle. Consequently, the cost is reduced by providing a simple structure, and a simple operation and the safety can be realized.
Patent JP-H02284151-A (JP)
Title: Two-component type developer
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/08
Filed: 1989-04-26
Abstract: PURPOSE:To obtain a two-component type developer excellent in resolution and capable of reproducing thin lines, and smooth and delicate halftone by using toner particles specified in particle diameter distribution. CONSTITUTION:The toner particles to be used cosntain the particles having particle diameters of <= 5 mum in an amount of <= 60 numerical %, and have a variation coefficient in the volume distribution (the standard deviation of the volume distribution/volume average particle diameter) of <= 27.5, and a volume average particle diameter of 4 - 6 mum, and contains a fine inorganic compound powder as a fluidity donor, thus permitting the obtained toner to faithfully reproduce a latent image formed on a photosensitive body down to thin lines, and the obtained 2-component type developer to enhance reproduc tion performance of latent image dots, and digital image dots, and accordingly, image density and especially gradation and resolution.
Patent JP-S58224208-A (JP)
Title: Uniform dispersion type pulverized coal firing equipment
Inventor: MASAI TADAHISA
IPC: F23D1/00
Filed: 1982-06-19
Abstract: PURPOSE:To increase a combustion efficiency through improvement of dispersion of pulverized coal, by a method wherein a venturi is disposed in a tubular body forming a burner tube, and a vane, of which the angle is adjustable, is mounted on the downstream side of a part where the venturi is mounted. CONSTITUTION:A venturi 2 is located in a tubular body 1 forming a burner tube. A bevel gear 4 is mounted to the end part of a vane rotating shaft 3a of a pulverized coal redispersing vane 3 situated in the vicinity of the outlet of the venturi, and a device is constituted such that the attaching angle of the vane 3 is changeable through control of a lever 5. This permits jetting of pulverized coal as the pulverized coal is normally uniformalized irrespective of the jet speed of the pulverized coal, resulting in ability to normally perform a steady burning of the pulverized coal.
Patent JP-S586669-A (JP)
Title: Heat-sensitive recording system
Inventor: OGAWARA SUMIO
IPC: B41J2/355
Filed: 1981-07-03
Abstract: PURPOSE:To increase a printing speed significantly by printing one overall line at a time through one-time power feeding. CONSTITUTION:One overall line is printed at a time. In this case, before the one-line printing, the total number of black picture elements in one line to be printed is counted 10 by a clock (b) inputted through an AND gate 9 only while a picture signal S3 is at a level H during a picture signal period. As the total number of black picture elements is increased, the frequency of feeding to heat generating bodies A1-A3m which correspond to black picture element in the one-line printing is increased and the feeding time for every feeding operation is shortened.
Patent JP-H11298358-A (JP)
Title: Satellite broadcast receiving antenna
Inventor: IWATA YOSHIHIRO
IPC: H01Q19/13
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To receive both of BS broadcasting and CS broadcasting even if satellites therefor are launched to the same longitude by composing an antenna of one piece of main reflector and one primary radiator arranged at a focus. SOLUTION: A BS broadcast wave and a CS broadcast wave which are simultaneously received by a horn antenna 29 are detected by a detection circuit 33, a vertical component is amplified by a low noise amplifier 34a and a horizontal component is amplified by a low noise amplifier 34b. Both of these outputs are divided into a BS broadcast frequency and a CS broadcast frequency by duplexers 35a and 35b, vertical and horizontal polarization of the BS broadcast wave is inputted a 90 deg. hybrid 36, one of outputs is terminated at a terminator 37 and an output of the other one is synthesized with 90 deg. phase difference and is outputted.  About a CS broadcast receiving wave, both vertical and horizontal polarization is divided into a CS broadcast frequency, a vertical component is mixed with a frequency of a local oscillator 22 in a mixer 21a and after it is converted into an IF frequency, it is amplified by an IF amplifier 24a and is outputted.
Patent JP-H05137171-A (JP)
Title: Method for changing route of telecommunication traffic
Inventor: UIRIAMU JIYATSUKUSON BUTSUSHIY
IPC: H04M3/42
Filed: 1992-04-24
Abstract: PURPOSE: To set up a call connection from a 3rd switch to a 1st switch by sending a setup message of a 2nd switch from a 3rd switch in response to the reception of a release message. CONSTITUTION: A call from a customer connecting to a dial switch 5 is connected to an inclusive switch consisting of a processor 12 having a database 14 via an exchange public network 20. The switch 10 is switched to the position of a customer to be processed by a digital switch 50 and the processor 12 inquires about a telephone number set as a part of a message 60 for its translation purpose of the database 14. As a result, the processor 12 obtains an index processed by the switch 50 having a processor 54 including a database 52. Then the switch 10 that is going to send an initial address message transmits again an initial address message having a new destination in response to a release message to identify a substitute switch. Then a call connection between switches 40, 50 is completed and the result is notified to the caller even for its moving period.