baber/WOPTO huggingface dataset:
Patent JP-2001172617-A (JP)
Title: TETRA-n-BUTYLAMMONIUM BROMIDE HYDRATE-BASED HEAT STORAGE MATERIAL
Inventor: OGOSE HIDEMASA
IPC: C23F11/18
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a tetra-n-butylammonium bromide hydrate slurry-based heat storage material reduced in corrosivity. SOLUTION: This tetra-n-butylammonium bromide hydrate-based heat storage material is characterized by comprising at least one kind of a corrosion inhibitor selected from the group composed of sodium nitrite, sodium sulfite, sodium pyrophosphate and a benzoiriazole in an aqueous solution comprising tetra-n- butylammonium bromide as a main ingredient.
Patent JP-2000184843-A (JP)
Title: Pest control and pest-controlling apparatus usable therefor
Inventor: SHIGEMATSU TAICHIRO
IPC: A01M1/20
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To effectively control a pest by heightening the volatilizing efficiency of a pest-controlling component by allowing the pest-controlling component volatilized by a specific method to be diffused in air by the flow of a combustion gas caused by the combustion of an inflammable gas. SOLUTION: A pest-controlling component is volatilized from a supporter of chemicals, formed by allowing a carrier to carry the chemicals containing the pest-controlling component by the combustion gas caused by the combustion of an inflammable gas, and the volatilized pest-controlling component is diffused in the air by the flow of the combustion gas. The quantity of the flow of the inflammable gas is preferably >=0.3 g/hr, and the carrier can be heat-resistant papers, a porous resin base material, a porous inorganic base material, a porous mat or a gel-like base material.
Patent JP-2000184794-A (JP)
Title: Control device of variable speed pumped storage power generation system
Inventor: MORI KENJI
IPC: H02P9/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To improve a following property for both of a power command value and a speed command value by selecting either power or speed according to the monitoring result of a monitoring means as the control target of an excitation control system. SOLUTION: A speed command calculator 11 stores a plurality of data tables for indicating the relationship between the power command value of a generator motor and the speed command value of a reversible pump-turbine. When the effective difference in elevation between the power command value and the reversible pump-turbine is inputted, a data table corresponding to it is selected and the speed of the reversible pump-turbine is calculated from the power command value. Then, a subtractor 12 subtracts an actual speed from the speed command value of the reversible pump- turbine, obtains the deviation between both of them, and outputs the deviation to a switcher 15 and a controller 17 when the speed command value calculator 11 calculates the speed command value of the reversible pump-turbine.  A controller 16 executes PID operation with deviation as input when it receives the deviation from the switcher 15, cancels out the deviation, and generates a signal for controlling the opening of a guide vane.
Patent JP-H10191045-A (JP)
Title: Visual management strip for printable medium
Inventor: VAN HUNSEL JOHAN
IPC: G03F1/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To perform the marking management of a medium and image density management by incorporating the visual management strip in the application of computer-to-plate or the like and applying it to a printable medium. SOLUTION: A computer 2 obtains image recording 4 through a network 5 or uses a scanner 3 and obtains digital images. They are program-processed and stored in an output file 6. They are transmitted through a LAN 7, raster- image processed by an interpreter 8 and stored in a raster output file 9. A raster printer 10 prints and outputs the raster output file 9 and displays it at the printed medium 11. This visual management strip printable to a substrate layer for printing for image quality management is used. The management strip is composed of a first management field relatively insensitive to an image spot dimension change variable and a relatively sensitive second management field.
Patent JP-2001177979-A (JP)
Title: Tripping circuit in breaker
Inventor: FURUSE MITSUYASU
IPC: H01H33/59
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the problem of tripping errors caused by the output drop of a photovoltaic element, when an inspection-purpose interlocking circuit for controlling a power FET to normally an 'on' sate is provided for the inspection of the tripping circuit in a breaker. SOLUTION: An interlocking circuit 15 includes an insulated transformer 15A at the input side and turns on or off a power FED 15D with the 'on/off' of an AC current inputted into the transformer. The AC current is obtained from the output of windings provided on an insulated transformer in a control power supply 16 for relays 1, 2. This also includes the case where it is obtained from the chopper output of a chopper circuit. At inspections, the output of the relay 2 makes the AC input of the transformer zero via a photocoupler 18.
Patent JP-2000196864-A (JP)
Title: Image forming method
Inventor: ROETLING PAUL G
IPC: H04N1/60
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To quickly and easily output data by receiving image data, converting the received image data as device propensity image data and converting the device propensity image data into device prescribed image data. SOLUTION: An image output system 10 is connected to an image data source 100 and provided with a device propensity image data converter 200 and an image output device 300. The image output device 300 represents a device of all types, capable of outputting images, and the image output device 300 generates the images based on the device prescribed image data brought from the device propensity image data converter 200. The plural image output devices 300 can be connected to the device propensity image data converter 200. IN such a structure, the device propensity image data converter 200 and the image output device 300 can be provided inside a single device.
Patent JP-H11171270-A (JP)
Title: Lid-fixing structure and pressure-type dispenser product
Inventor: MEKATA SATOSHI
IPC: B65D41/16
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a lid-fixing structure for a pressure-type dispenser product in which degassing and refilling are easy. SOLUTION: A lid-fixing structure comprises a cylindrical mouth 1a installed in a container main body 1, a mounting cup 2 which is fitted into the mouth 1a airtightly and engages with the folded part 7 of the upper end of the mouth, and a holding device 3. Mounting cup 2 is provided with an annular groove 1 and the part around it is an annular fitting wall 10 extending upward so as to be flexible inward. The holding device 3 is freely detachable fitted in the annular groove so as to restrict the inward flexibility of the fitting wall 10. On the inner face of the fitting wall 10, a jaw 14a which engages with the step of the holding device 3 is formed.
Patent JP-2001176317-A (JP)
Title: Lighting system
Inventor: KIMURA HIDEYOSHI
IPC: E01F9/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system having a light distribution characteristic with a small elevation angle and a larger light-emitting area. SOLUTION: Light guide plates 1a, 1b are formed from a transluscent member and shaped like a flat plate that is approximately a right triangle in a cross-sectional shape and an approximately rectangular flat plate in the plane view. An angle (angle of inclination) αmade by a rear surface R and a front surface F is set to a value satisfying an inequality (α<(θ+γ)/2), where γrepresents an angle of incidence at which light inside the light conducting plate 1 enters a boundary face on the front surface F side, and θ represents a critical angle for the light guide plate 1. This causes light entering the light guide plate 1 through a light entrance surface (rear surface B) to be totally reflected (primary total reflection) on the boundary face on the front surface F side.  This makes the maximum light exit angle for a light leaving the light guide plate 1 less than 90 deg. and the elevation angle for light leaving the light guide plate 1 smaller, thus allowing light distribution control in the direction of the side surface of the light guide plate 1 that is closely in a horizontal direction. Because a scattering surface is formed on the rear surface R of the light guide plate 1, a light distribution characteristic in a vertical direction can also be obtained in addition to a light distribution characteristic in a horizontal direction.
Patent JP-H11183797-A (JP)
Title: Short distance compensating lens
Inventor: SUZUKI KENZABURO
IPC: G02B13/22
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a short distance compensating lens having a long back focal length, a large aperture and high performance by composing this lens of a first, second lens groups having positive refractive powers and a relay optical system having a positive refractive power and satisfying a specified condition. SOLUTION: This lens is composed of a first and second lens groups G1, G2 having positive refractive powers and a relay optical system GL having a positive refractive power. At the time of focusing from an object at infinity to an object at a close distance, the first and second lens groups G1, G2 are moved on different loci and an on-axis air gap D12 between the first and second lens groups G1, G2 at the time of focusing at the shortest photographing distance becomes narrower than that at the time of focusing an object at infinity.  By representing a photographing magnification at the time of focusing at the shortest photographing distance by βMOD, a back focal length at the time of focusing an object at infinity by BF, the maximum image height by Y and the difference subtracting the on-axis air gap between the first and second lens groups G1, G2 at the time of focusing at the shortest photographing distance from the on-axis air gap between the first and second lens groups G1, G2 at the time of focusing an object at infinity by ΔD12, the conditions: 0.25<|βMOD|, 2.0<BF/Y<10.0, 0.02< ΔD12/BF<3.0 are satisfied.
Patent JP-H11180040-A (JP)
Title: Heat-reactive recording medium
Inventor: MORITA MITSUNOBU
IPC: B41M5/337
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material with good color developing texture in a thermal recording material prepd. by providing an intermediate layer contg. non-foamable fine hollow particles between a substrate and a heat- sensitive color developing layer, the heat-sensitive color developing layer thereon and furthermore, if necessary, an over layer. SOLUTION: In a recording medium wherein an intermediate layer contg. plastic fine hollow particles with a hollow rate of at least 80% and a heat- sensitive recording layer developing color by heat at successively provided on a substrate, the relation between the thickness r1 of the intermediate layer and the max. particle diameter r2 of the plastic fine hollow particles is 2r1 >r2 or the relation between the thickness r1 of the intermediate layer and the max. particle r2 of the plastic fine hollow particles is r1 >r2 .
Patent JP-H10196952-A (JP)
Title: Fuel nozzle assembly
Inventor: SNYDER TIMOTHY S
IPC: F02M61/16
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To displace a flame moved to a mixing region of a fuel nozzle by reducing a trend of stabilizing a burning flame in the nozzle. SOLUTION: Air inlet slots 36, 38 are formed between superposed ends of two offset cylindrical arc-like scroll members 22, 24 of a tangential air inlet fuel nozzle 10. An end plate 18 has a combustor inlet port 20, and the other end plate 16 seals a flowing region of the nozzle. The members 22, 24 are fixed between the end plates. A central body 12 is provided between the members coaxial with a longitudinal axis 26. The body has a base 58 and an inner passage 64. The base 58 has at least one air supply hole extended through the base. The body 12 has a truncated conical part 86 and an aerodynamic ramp, which prevent backflow and flame stability between the end plates.
Patent JP-2000188115-A (JP)
Title: Thin type battery
Inventor: KONDO TAKEYUKI
IPC: H01M10/05
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To enhance reliability, energy density and yield by keeping the thickness of a gel electrolyte layer constant. SOLUTION: A negative electrode and a positive electrode having an electrode active material layer 12 formed on a strip electrode collector 11 are superimposed through at least either a gel electrolyte layer or a solid electrolyte layer, and the negative electrode and the positive electrode have a part where the electrode active layer 12 is not formed and the electrode collector 11 is exposed. A resin tape 13 is pasted to the part and the thickness of the part where the resin tape 13 is pasted is not more than that of the part where the electrode active material layer 12 is formed on the electrode collector 11.
Patent JP-H11189821-A (JP)
Title: Automatic hardening apparatus with induction-heating
Inventor: TAKAISHI ZENKICHI
IPC: C21D1/42
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic hardening apparatus with an induction heating, in which the stable hardening can be executed with a small number of operators. SOLUTION: Two pieces of chucks 33a, 33b which are fitted to the supporting arm 37 of a work transporting means 30 with a prescribed interval, are provided. A base stock work 1 which is charged to an upright pin 13 in a rotary table 12 at the supplying position, is raised with the fork 21 of a work lifter 20 and extracted and held with the chuck 33a at an extracting position B. Simultaneously, the hardened work, to which the induction heating and hardening are executed at a hardening position C, is extracted and held with the chuck 33b. The chucks 33a and 33b, of which both works were held, are shifted to an ejecting position D with a slider 32. Then, the base work held with the chuck 33a, is set to a hardening position C and the hardened work held with the chuck 33b is ejected into a chute 38 at the ejecting position D.
Patent JP-H11188954-A (JP)
Title: Printer
Inventor: SUZUKI KATSUYOSHI
IPC: B41J3/36
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To avoid wastefully printing characters which do not need to be printed, and facilitate the operation for a printing range designation by a method wherein when numbering characters are printed, a printing character range and characters which do not need to be printed are designated by inputting, and the characters in the printing range are printed in order while judging whether they are characters which do not need to be printed or not. SOLUTION: A numbering printing process is started by operating numbering keys on a keyboard 12. A start character x1 and an end character x2 are input conforming to an input indication screen of a display part 16, and a printing character range is designated by inputting, and characters (y) which do not need to be printed are designated by inputting. A printing starts by the operation of a printing key on the keyboard 12, and it is judged whether a character meets the characters (y) which do not need to be printed or not, and when it is judged that the character is not the characters (y) which do not need to be printed, a bit pattern data is transmitted to a printer part 17, and a printing is performed. Only characters in a designated range excepting the characters which do not need to be printed are printed, and a wasteful printing is avoided.  Also, even if the characters which do not need to be printed are included in the designated range, the operation for a range designation can be easily performed.
Patent JP-2001185585-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MIYAKI YOSHINORI
IPC: H01L23/498
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To improve connecting reliability in an external terminal of a semiconductor device used for a tape substrate. SOLUTION: The semiconductor device comprises a tape substrate provided with a plurality of leads 2a supporting a semiconductor chip 1 and connecting to pads 1a of the semiconductor chips 1, and dummy lead 2e at a corner so as to dispose the lead 2a in symmetry with a diagonal line 5; a gold bump connecting a pad 1a of the semiconductor device 1 with the lead 2a of the tape substrate 2; a frame reinforcing member formed on the back of the tape substrate 2; and a plurality of solder balls fixed on an external terminal fixing surface 2b of the tape substrate 2, and disposed on the outer periphery of the semiconductor chip 1. A stress acting on the corner of the tape substrate 2 is disposed to all of the corner by the dummy lead 2e.
Patent JP-2000189065-A (JP)
Title: Production of fish gelatin
Inventor: GILBERT LEFEBVRE
IPC: A23L17/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a gelled fish gelatin of high quality without fish taste and odor, that is useful for foods, medicines, photography and the like from fishery by-products obtained, when fishes are dressed into cut meats, by washing skins of fresh living fishes or frozen raw fish skins with water, treating them with an acid, and extracting the washed and acid-treated fish skin with hot water at an acidic pH. SOLUTION: The skins of fresh raw fishes, preferably tuna, catfish, or the like, or thawed raw fish skins are washed with water that is oxidized with an oxidizing agent, for example, sodium hypochlorite, preferably treated with an acid such as, sulfuric acid preferably for 4 hours at an acidic pH, preferably at 2.5-4.5, preferably at 55-70 deg.C to effect hot extraction, thus the objective gelatin is obtained. In a preferred embodiment, the concentration of the oxidizing agent is in an order of 50-1,000 ppm and the acid is used in an amount of 3-20 liters per ton of the fish skins.
Patent JP-H11190046-A (JP)
Title: Hydraulic shovel
Inventor: OTANI KAZUHIRO
IPC: E02F9/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic shovel having a radiator reservoir tank excellent in maintenance efficiency without impairing cooling efficiency of the radiator. SOLUTION: An engine 30, a cooling fan 31 connected to the engine 30 and a radiator 34 provided forward of the cooling fan 31 are stored inside of an upper swing body. A reservoir tank 40 of the radiator 34 is mounted right above a shroud 32 of the cooling fan 31. A water pouring port 43 for the reservoir tank 40 and a water pouring port 36 for the radiator 34 are mounted approximately to the same height. Both of those water poring ports are connected to each other with a hose 42. The water pouring port 36 of the radiator 34 is projected from the upper surface of a radiator main body 35 to provide.
Patent JP-2001183799-A (JP)
Title: Photographic paper direction changing device
Inventor: ARAI YOSHIAKI
IPC: G03D15/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for an excess floor area for arranging a tray for discharge by changing the direction of the photographic paper which is emerged from a drying unit and has an emulsion surface in a state of facing a processing tank side so as to head toward the processing tank. SOLUTION: The photographic paper direction changing device for changing the direction of the photographic paper with its emulsion surface faces upward after cutting the photographic paper to a prescribed size has a rotary drum 50 which transports the photographic paper approximately faced upward by a transporting path, has an outer peripheral surface 50a having the extension line from a transporting path as its tangent and is rotationally driven forward and backward around a shaft body 51 in a forward rotating direction for introducing the photographic paper and a backward rotating direction for discharging the paper,  an oscillation base section 60 which is rotationally driven forward and backward and is stopped between an introducing rotation position where the photographic paper is introducing and a discharging rotating position where the paper is discharged and a control section for controlling a belt for grasping the photographic paper and drive by following in the contact state to the outer peripheral surface.
Patent JP-H11194765-A (JP)
Title: Sound generation channel controller
Inventor: WATANABE HIROSHI
IPC: G10H1/00
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent the control data of MIDI data set by a player from being changed by the control data of inputted MIDI data. SOLUTION: A CPU 2 has registers for 32 sound generation channels for MIDI data of 16 channels, stores event data of MIDI IN data inputted from a MIDI terminal 7 or FDD 6 in the registers of the sound generation channels (1) to (16) and sends them out to a sound source 3, and stores internal event data inputted from a keyboard 1 in the registers of the sound generation channels (17) to (32) and sends them out to the sound source 3 and MIDI terminal 7. In this case, sound generation is controlled with control data set with a switch group 4 for either group of 16 sound generation channels and with the control data of the MIDI data for the other group of 16 sound generation channels. The state of the sound generation control is displayed on an LCD 5.
Patent JP-H11192715-A (JP)
Title: Cleaning method for recording head and cleaning device using the same
Inventor: SAKAEDA MASATAKA
IPC: B41J2/165
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To surely clean and ejection nozzle-formed section on a recording head without being affected by a shape of the ejection nozzle-formed section, to readily remove a deposit steadily adhered to the ejection nozzle-formed section and to continuously execute the cleaning operation. SOLUTION: A flexible cleaning member 22 on a cleaning member holding body 20 having a hollow is pressed against ink ejection nozzle-formed sections 18As, 18Bs by a predetermined pressure to be relatively slid with respect to the ink ejection nozzle-formed sections 18As, 18Bs. Repasts adhered to the ink ejection nozzle-formed sections 18As, 18Bs are held to an outer circumferential section of the cleaning member 22 by a suction pressure applied to a hollow through a via hole to be removed from the ink ejection nozzle-formed sections 18As, 18Bs. The deposit held to the outer circurmferntial section of the cleaning member 22 is cleaned to be removed.
Patent JP-2000189328-A (JP)
Title: Fish roaster
Inventor: ISHIDOYA AKIHIRO
IPC: A47J37/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To heat a catalyst upto an emission-controlling function exhibiting temperature before starting cooking for a food material to suppress thereby emission of oil smoke and an odor, in a fish roaster for provided with upper and lower heating elements inside a cooking camber to grill the food material such as a fish from both sides. SOLUTION: This fish roaster comprises a cooking chamber 1, a roast net 15 provided inside the chamber 1 to lay a fish, an upper heating element 2 located in an upper side of the net 15, a lower heating element 3 located in its lower side, an exhaust passage for communicating an inside of the chamber 1 with the outside air, an oil smoke-emission controlling catalyst 12 provided in the exhaust passage, a catalyst heater 4 fort heating the catalyst 12, an exhaust fan 16 connected to the exhaust passage, and a control means 7 for controlling the upper and lower heating elements 2, 3, the catalyst heater 4 and the fan 16. The upper and lower heating elements 2, 3 are not electrified during a time t2 in an initial stage, but the catalyst heater 4 and the exhaust fan 16 are electrified to heat the catalyst 12 upto an emission-controlling function exhibiting temperature.