baber/WOPTO huggingface dataset:
Patent JP-H04110511-A (JP)
Title: Vaporized-kerosene burner
Inventor: TANAKA NOBORU
IPC: F23N5/14
Filed: 1990-08-29
Abstract: PURPOSE:To keep the vaporizing temperature at a set point corresponding a wide operation range from a tow capacity to a high capacity by a method wherein the heating of a vaporizer is done by applying a voltage to a heater, and a whole application of alternating voltage and a phase-controlled voltage application are intercharged with each other corresponding to a difference between the set point and the detected temperature of the vaporizer. CONSTITUTION:A main controller 70 has a built-in microcomputer 71 which includes a pump operating capacity setting circuit 72, a heater operating capacity setting circuit 73 and an energizing method switching circuit 74. The heater operating capacity setting circuit 73 determines the heater operating capacity according to the set, combustion capacity that is input from a combustion capacity setting circuit 61, the detected vaporizer temperature that is input from a vaporizer temperature detector 43, and the preset vaporizer temperature. According to the determined heater operating capacity, the energizing method switching circuit 74 outputs a signal value to a phase control circuit 75 corresponding to the operating capacity or turns on a switch circuit 76 for the whole application of normal 100V alternating voltage.
Patent JP-S6472389-A (JP)
Title: Display device
Inventor: SUZUKI HIROYUKI
IPC: H04B1/16
Filed: 1987-09-11
Abstract: PURPOSE:To improve convenience in use by allowing the titled device to execute a time display at a usual time, displaying a varied operating state, when a variation of an operating state related to other display has occurred, and returning it to the present time display, after a prescribed time has elapsed. CONSTITUTION:Usually, the time display is executed on a display device 13, and for instance, when a variation occurs in an operating state of an amplifier, the display device 13 displays a varied operating state, and it is returned automatically to the present time display after a prescribed time has elapsed. That is, even if a special operation is not executed, the time display is executed automatically except the time when a variation of the operating state has occurred in the display device 13, therefore, troublesomeness for operating a time display button can be avoided. In such a way, the convenience in use of the amplifier is improved.
Patent JP-S6287171-A (JP)
Inventor: HIRAI KAZUFUMI
IPC: A61N5/10
Filed: 1985-10-14
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-S59113035-A (JP)
Title: Method for forming polyimide layer having improved adhesive property on ground surface consisting of material containing silicon
Inventor: IGARASHI KAZUMASA
IPC: H01L23/29
Filed: 1983-12-05
Abstract: PURPOSE:To form a polyimide layer having good adhesive property on a ground surface consisting of a material containing silicon, by preparing a solution of a specific siloxane-modified polyimide precursor, applying the resultant solution to the ground surface, and heat-treating the resultant coated ground surface at a high temperature. CONSTITUTION:(A) A diamino compound consisting of (i) a diaminosiloxane of formula I (R1 is bifunctional organic group; R' is monofunctional organic group; n is an integer 1-1,000), e.g. a compound of formula II, and (ii) a diamine containing no silicon atom in the molecule is polymerized with (B) an aromatic tetracarboxylic acid anhydride in an inert solvent to give 1-4mol%, based on the component (A), component (i) and afford a solution of a siloxane-modified polyimide precursor containing <=0.5wt% silicon. The resultant solution is then matured under heating at 40-80 deg.C to reduce the intrinsic viscosity thereof, and the solution is applied to a ground surface consisting of a material containing silicon. The resultant coating film is heat-treated at a high temperature to form a polyimide layer. Thus, the aimed polyimide layer having good adhesive property is formed on the ground surface consisting of the material containing the silicon.
Patent JP-H0761850-A (JP)
Title: Water-permeable concrete
Inventor: KOBAYASHI ITAO
IPC: C04B14/02
Filed: 1993-08-23
Abstract: PURPOSE:To obtain water-permeable concrete having water permeability as well as compressive strength and flexural strength by applying a binder obtained by mixing water, cement, an adhesive and a cure retarder to an aggregate of a water-permeable concrete produced by kneading water, aggregate and cement. CONSTITUTION:An adhesive composed mainly of e.g. a vinyl acetate-BEOVA copolymer resin is added to cement, water and stones and the mixture is incorporated with naphthalenesulfonic acid or polyoxycarboxylic acid as a retarder. In the above process, stones of 5-20mmphi is used in place of sand used in conventional concrete, binder layers 2a, 2b, 2c, 2d are formed on the surface of the stones 1a, 1b, 1c, 1d and the stones are bonded with each other via the binder layers. Water can be permeated through narrow gaps 3 formed between the stones.
Patent JP-H0971350-A (JP)
Title: Automatic document conveying device and copying machine with automatic document conveying device
Inventor: KATAGIRI HIDEO
IPC: B65H7/04
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To judge the presence or absence of a next document accurately for various sizes of documents without using many sensors by judging the presence or absence of the next document according to the movement of the document taken out from a document feed tray. SOLUTION: A document movement detection means Sm arranged on the upstream side of a document separating means 12 in the document feed direction detects the movement of documents Gi. When multiple documents Gi are loaded on a document feed tray TR1, the document movement detection means Sm does not detect the movement of the document Gi. When the document movement detection means Sm does not detect the movement of the document Gi while the separated documents Gi are being conveyed by a document separating means 12, a next document presence or absence judgment means judges that the next document Gi is present.  When the last document Gi is taken out from the document feed tray TR1, the document movement detection means Sm detects the movement of the document Gi, and the next document presence or absence judgment means does not judge that the next document Gi is present, indicating that the document is absent. Thus the presence or absence of document can be detected securely without using many sensors.
Patent JP-H0277885-A (JP)
Title: Information file device
Inventor: MURAYAMA TAKASHI
IPC: G06F17/30
Filed: 1988-09-13
Abstract: PURPOSE:To process processing requests at the same time and to utilize the device effectively by carrying out multiprocessing by buffers at a request for recording or reproduction from a main device or terminal device and performing parallel control over processes corresponding to the requests. CONSTITUTION:This device is provided with the main device 2 which records or reproduce information on or from a detachable storage medium 4 and the terminal device 8 which is connected by a communication means 200 and records or reproduces information on and from the storage medium 4 loaded on the main device 2. The information recorded on or reproduced from the storage medium 4 is stored in plural buffer memories 206 temporarily. Then, if a retrieval request or registration request from the user of the main device 2 and a retrieval request or registration request from the terminal device 8 are generated at the same time, the requests from both the devices are multiprocessed by a system control part 201 in units of recording operation from one buffer memory or reproducing operation to one buffer memory, so that those requests are processed in parallel.
Patent JP-H0278144-A (JP)
Title: Charged particle beam device
Inventor: UEDA KOJI
IPC: H01J37/141
Filed: 1988-09-12
Abstract: PURPOSE:To make it possible to change the focus position with a simple structure by constituting such that the lens located nearest to the sample can be mechanically moved in the axial direction of a lens system. CONSTITUTION:While charged particle lenses 13, 14 are fixed to a cylinder 16, the charged particle lens 15 located nearest to the sample 30 is supported to be able to move in the axial direction of the cylinder 16. This makes it possible to bring the focus position easily to the surface of the sample 30 even if the position of the sample 30 changes. Further, if conditions are set so that the charged particle beam between the lens 15 which is nearest to the sample 30 and the lens 14 which is second nearest to the sample 30 becomes a parallel beam, a parallel beam can be introduced into the lens 15. This causes the beam divergence angles beta1, beta2 to be as beta1=beta2. As a result, the magnifications alpha/beta1 and alpha/beta2 of the lens system become constant regardless of the position of the lens 15 so that the beam diameter at the irradiation point on the sample 30 can be made constant.
Patent JP-S6288252-A (JP)
Inventor: NOMURA KAZUO
IPC: H01K1/18
Filed: 1985-10-14
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-S6474273-A (JP)
Title: Production of acetylene black
Inventor: MIZUTANI SUSUMU
IPC: C09C1/54
Filed: 1987-09-16
Abstract: PURPOSE:To obtain an acetylene black which has a high specific surface area and can show good electroconductivity when kneaded with, e.g., a resins, by thermally decomposing acetylene gas with a mixed gas stream of oxygen and steam and performing the auxiliary burning with an oxygen-containing gas. CONSTITUTION:An acetylene gas and a mixed gas stream of an oxygen- containing gas and steam are continuously fed to a furnace 1 through a nozzle on its head, while the resulting mixture is thermally decomposed in the presence or absence of an unsaturated hydrocarbon, and an oxygen-containing gas is fed to the furnace 1 from its side 3. In this way, an acetylene black having a specific surface area of 400-1,300m<2>/g and an oil absorption (method B) as determined in JIS K-6221 of 190-350ml/100g can be obtained. As said oxygen-containing gas, oxygen is desirable, but it may be air or a mixture of both. As said unsaturated hydrocarbon, ethylene, propylene, butadiene, benzene, naphthalene or anthracene is desirable. It is necessary that it is used in an amount below 50pts.wt. per 100pts.wt. acetylene gas.
Patent JP-H04110560-A (JP)
Title: Underfloor air conditioner system
Inventor: MORITA JUNICHI
IPC: F24F13/068
Filed: 1990-08-30
Abstract: PURPOSE:To reduce the height of a double floor space and to reduce irregularities in the speed and pressure of conditioned air flowing in the floor space by disposing an air supply member formed with a plurality of air supply ports in the space, communicating a conditioned air supply unit with the member, and supplying the conditioned air from the port of the member. into the floor space. CONSTITUTION:An air supply member 45 made of a long chamber formed with many air supply ports 43 is disposed in a double floor space 35. The member 45 is extended from one wall 51 to the other wall 53 in the space 35, and the central opening of the member 45 communicates with an air supply unit 49 formed at the lower part of an air conditioner 47. Since the conditioned air from the unit 49 is dispersively fed from the ports 43 into the space 35, the area of one port 43 can be reduced, the height of the space 35 can be lowered, and irregularities in the speed and pressure of the conditioned air fed into the space 35 can be greatly reduced.
Patent JP-2001051369-A (JP)
Title: Image forming method
Inventor: MIYAMOTO YOSHITO
IPC: B41C1/10
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To make formable an image on demand and to make attainable an image excellent in quality by making the photochromic surface layer of an image carrier have a fractal structure. SOLUTION: The image carrier is constituted of a roller-like cylindrical base consisting of metal and the like and the photochromic surface layer formed at the outside circumference of the case. The wettability of a photochromic layer is caused by light and the photochromic surface layer has a fractal structure. The rugged structure of the photochromic surface layer is not the simple rugged structure but the fractal structure. The photochromic layer is constituted of a film obtained by dispersing photochromic material in resin and formed by coating the surface of the base with the liquid obtained by dissolving and/or dispersing the photochromic material and the resin. In the case that the base having the fractal structure is coated, the fractal structure having prescribed surface area magnification is reflected in the photochromic surface layer.
Patent JP-S6292800-A (JP)
Title: Automatic voltage regulator for ac generator
Inventor: MIZUNO MASAMITSU
IPC: H02P9/30
Filed: 1985-10-17
Abstract: PURPOSE:To keep output voltage constant without being affected by a temperature change by forming an arithmetic circuit for an automatic voltage regulator in a digital circuit. CONSTITUTION:An output from a generator 3 driven by an engine 2 is applied to load 2 through a breaker 4. An output from a voltage feedback circuit 6 is inputted to a micro-computer control circuit 31 constituted of an A/D converter 32, an arithmetic circuit 33 and a D/A converter 34 through a feedback signal line 21'. Output voltage from the micro-computer control circuit 31 is inputted to a pulse generator 13 through an output signal line 23'. The pulse generator 13 controls field currents flowing through a field winding from a thyristor 14 in response to a voltage signal. Accordingly, a resistor, a capacitor, an operational amplifier, etc. are unnecessitated, thus preventing the fluctuation of output voltage even when a temperature change is generated.
Patent JP-S6475384-A (JP)
Title: Method of installation construction of hydraulic elevator
Inventor: NAKADA TSUGUHIKO
IPC: B66B19/00
Filed: 1987-09-16
Abstract: PURPOSE: To increase efficiency by assembling to a lowermost guide rail a main car frame having a working table, fixing hydraulic jacks in position by use of a temporary working frame provided at a middle portion, and performing various kinds of operations while moving the car frame vertically by use of the hydraulic jacks. CONSTITUTION: A lowermost guide rail 5a for a car frame is fixed in an upright position and a main car frame 8 having a working table 9 is assembled thereto. A temporary working floor 11 is provided at the middle of an elevator shaft, and hydraulic jacks 12a, 12b are hoisted by a hoisting part 14 installed at the outer periphery of the elevator shaft and are secured to a shaft wall by use of the working tables 9, 11. The main car frame 8 having the working table 9 is moved vertically by the hydraulic jacks 12a, 12b to perform various kinds of mounting operations on the working table 9. An unbalanced load removal device mounted on the working table 9 is controlled to center temporary guide rails in position. Therefore, the operations can be performed safely, easily, and efficiently.
Patent JP-S6383086-A (JP)
Inventor: EEAHARUTO BUINKERUMAN
IPC: A61P31/12
Filed: 1987-09-16
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-2001023061-A (JP)
Title: Fire alarm alarming burning smell in steps with voices
Inventor: FUJII MASAMI
IPC: G08B17/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent a case where the escaping persons are stricken by a mental panic and rush to a narrow emergency door, etc., to cause an unexpected accident when a fire breaks out and an alarm suddenly sounds and to protect many persons dwelling in the receiving areas of the alarm from an unexpected human disaster by detecting various danger signals, amplifying the levels of these signals and dividing them into various types of signals to give a notice or an alarm. SOLUTION: The detectors which detect the levels of burning smell, i.e., an omen of a fire caused when a material is overheated are fixedly or movably installed at every necessary place. Every detector detects the level of burning smell in steps, e.g. three steps at its installed place and estimates a pre- occurrence state of a fire to warn this state by wire, an optical cable, radio, etc., or in voices via the detector main body or a broadcast device.
Patent JP-S6293090-A (JP)
Title: Production of titanium clad steel
Inventor: NAKADA KIYOKAZU
IPC: B23K20/04
Filed: 1985-10-17
Abstract: PURPOSE:To improve the quality and strength of a rolled joint part by evacuating the spacing between a laminated cladding metal and base metal and subjecting the laminated material to hermetic welding then hot rolling the material in a specific temp. range and subjecting the rolled material quick cooling down to a specific temp. within the prescribed time. CONSTITUTION:The cladding metal 1 consisting of titanium or titanium alloy and the base metal 2 are laminated, then the inside therebetween is evacuated and the laminated material is subjected to hermetic welding to suppress the formation of the oxide and nitride of the titanium and titanium alloy. After the four sides of the cladding metal 1 and the base metal 2 are hermetically welded, the atm. air in the spacing is evacuated by using a vacuum pump. The laminated material is then heated in a 750-950 deg.C range and is subjected to hot rolling. The rolled material is quickly cooled down to <=500 deg.C at a cooling rate of >=2 deg.C/sec within 2min from the start of rolling. An insert material is inserted between the base metal 2 and the cladding metal 1 and the similar treatment is made if the content of C in the base metal is >=0.06%. Since the formation of the titanium intermetallic compd. is suppressed, the quality and strength of the joint part are improved.
Patent JP-H1168808-A (JP)
Title: Local area network management system
Inventor: UNNO KAZUYOSHI
IPC: H04L12/28
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the local area network management system that acquires a token efficiently and copes with data requiring urgent transmission. SOLUTION: A master station 1-1 and plural slave stations 1-2-1-n are connected to a transmission line 3, the master station sends a transmission request recovery frame to each slave station and each slave station adds priority information set to its own data to the transmission request recovery frame received from the master station and sends the result. The master station receives the transmission request recovery frame to which priority information for each of data of each slave station is added and decides the station that permits transmission of the data transmission frame for each of data based on the priority information for each of the data of each slave station in the received transmission request recovery frame.
Patent JP-H04364228-A (JP)
Title: Information reproducing device
Inventor: KOBAYASHI TADASHI
IPC: G11B7/00
Filed: 1990-08-31
Abstract: PURPOSE:To eliminate influence on a reproduced jitter and to correctly repro duce by utilizing an integral value of an electric signal being sampled with a demodulation clock. CONSTITUTION:A reproduced signal processing device 40 takes in a signal conducted a photoelectric conversion and eliminates a component of a high frequency with a low pass filter LPF 401. The reproduced wave form varies corresponding to a magnitude of an area of the corresponding record mark. The reproduced wave form in sampled by the rising of the demodulation clock as a trigger with a sampling circuit 402 in a specified sampling time and besides a voltage value of a reproduced wave form is integrated with a reproduced signal generation circuit 403. The integral value differs due to a magnitude of a width of the reproduced wave form, i.e., an area of the corresponding recording mark. Hence a value recorded on a medium with the integral value can be discriminated. Thus the influence on the reproduced jitter is eliminated and the reproduction of information can be truly applied.
Patent JP-H0575919-A (JP)
Title: Automatic white balance device
Inventor: YAMAMOTO YASUTOSHI
IPC: H04N9/73
Filed: 1991-09-10
Abstract: PURPOSE:To adjust white balance by extracting the accurate gain of the white balance by using the 2nd video signal expressing a chrominance signal when a high frequency component in the 1st video signal expressing a brightness signal is little. CONSTITUTION:A comparator 18 inputs an output signal from a high frequency component detector 17 and outputs a control signal and gate circuits 19, 20 respectively transmit chrominance signals to integrators 21, 22 in accordance with the control signal outputted from the comparator 18. The chrominance signals inputted to the integrators 21, 22 are integrated for an one-field period constituting one screen. A white balance gain controller 23 calculates R and B signals based upon output signals from the integrators 21, 22 so that the integrated values of the two chrominance signals are equal, adjusts the gain of an R signal amplifier 25 and a B signal amplifier 26 and outputs a white- balanced chrominance signal. Since the high frequency component of a brightness signal is high in a focused part, the white balance can be more accurately adjusted by utilizing a chrominance signal obtained when the high frequency component of the brightness signal is little.
Patent JP-2001055972-A (JP)
Title: Gas pressure type constant capacity pump
Inventor: SHINOHARA ATSUSHI
IPC: F04B9/113
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To save an arrangement space of a constant capacity pump to the extent of causing no damaging of function of adjusting a discharge amount of the pump. SOLUTION: A constant capacity pump has followings. A cylinder 1 has a piston 1a reciprocating for suctioning and discharging undiluted drink in its inner space. A mechanism is arranged for supplying and discharging compressed gas to the inside of the cylinder 1 on the back surface of the piston 1a. A coil spring 5 is abutted against to a front surface of the piston 1a for pushing back the piston 1a to a rear end waiting position when the compressed gas is discharged. A stopper 6 is projected into the cylinder from an end of suctioning and discharging ports 1f, 1g in an adjustable manner in its length, for determining a forward advancing end of the piston 1a.
Patent JP-H0672565-A (JP)
Title: Paper feeding device
Inventor: KUSUMI TADASHI
IPC: G03G15/00
Filed: 1992-08-28
Abstract: PURPOSE:To reduce harmful effects such as deformation and the like to a paper feeding roller, and to reduce a burden on a driving system. CONSTITUTION:In a paper feeding device in which a bottom plate 1 to be loaded with a sheet 2 is elevated/lowered by an arm 6 to/from a paper feeding roller 3, a torque limiter 8 is provided between a rotary shaft of a driving source for rotating the arm 6, and a rotary shaft 7, which rotates the arm 6, so as to convert rotational force into energizing force for the bottom plate 1.
Patent JP-H0277776-A (JP)
Title: Fixing device
Inventor: KIMURA SHIGEO
IPC: G03G15/20
Filed: 1988-09-14
Abstract: PURPOSE:To increase heat efficiency, to reduce the heat capacity of a heating body without causing any fixation defect nor offset, and to reduce the temperature rise in the machine by interposing heat-resisting lubricating liquid between the heating body and a sheet surface member. CONSTITUTION:A transfer material P which has an unfixed toner image guided by a conveyor guide 28 through the driving of a pressure roller 27 is brought into contact with the heating body 21 across a fixing film 22 which is conveyed at the same speed with the transfer material P. The transfer material P is conveyed while clamped between a conveyor belt 30 and the film 22 and then the toner image radiates heat and is cooled to cake again, so that the film 22 is separated from the transfer body P after passing separation roller bodies 25 and 29 with large curvature. The the heating-body slide surface side of the film 22, on the other hand, is coated with Si oil by a pad 36 before guided in the press-contacting part consisting of the heating body 21 and roller 27. Consequently, the film 22 is taken up around a shaft 23 with small driving force.