baber/WOPTO huggingface dataset:
Patent JP-H06176683-A (JP)
Title: Picture tube
Inventor: ATARI HITOSHI
IPC: H01J9/08
Filed: 1992-12-11
Abstract: PURPOSE:To provide a picture tube in which the current density of a cathode constituting an electron gun can be enhanced by using a cathode heater covered with nitride ceramics of specific electrical resistivity as the heat source of the cathode. CONSTITUTION:In a picture tube 10 comprising an electron gun 11, an anode 12 and phosphor, etc., a cathode heater 1 comprising heating element such as W wire covered with or embedded in a covering material, nitride ceramics of electrical resistivity 10<9>OMEGAcm or more, such as high-purity silicon nitride, boron nitride and aluminum nitride using CVD method or hot-press method, is used as the heat source of a cathode 14 constituting the electron gun 11. The cathode heater 1, which can be used over a long period of time even if saturation temperature is set as high as about 1000 deg.C or higher, is thus obtained and current density can be enhanced and the time required for reaching the saturation temperature can be reduced to about 5 seconds or less.
Patent JP-H10168053-A (JP)
Title: Production of light-colored anionic surfactant
Inventor: AIZAWA KAZUNORI
IPC: C07C305/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a detergent, etc., by sulfating an alkylene oxide adduct of a higher alcohol, followed by neutralization, and then, irradiating the reaction product with ultraviolet light. SOLUTION: An alkylene oxide adduct of a higher alcohol, as raw material, represented by the formula RO(AO)n H (R is a 8-20C alkyl, etc.; A is a 2-8C alkylene; (n) is 1-10) is sulfated with a sulfating agent, e.g. SO3 gas and then neutralized with a neutralizing agent, e.g. NaOH to obtain an aqueous solution of a higher alcohol alkoxylate sulfate salt. Next, the reaction product is irradiated with UV light in the presence of H2 O2 , a photocatalyst (e.g. TiO2 ), etc., to yield the objective light-colored anionic surfactant. On the basis of the amount of the anionic surfactant present in the reaction product, 0.001-1wt.% H2 O2 and a 0.001-1wt.% photocatalyst are used. The UV irradiation is performed for <=10hrs, preferably, <=5hrs at a treatment temperature of 10-90 deg.C, preferably, 30-60 deg.C.
Patent JP-H03194127-A (JP)
Title: Variable cycle engine
Inventor: KAWAMURA HIDEO
IPC: F02B69/06
Filed: 1989-12-21
Abstract: PURPOSE:To enable extremely low speed operation by providing a generating means at the flywheel of an engine, as well as providing an electric rotary machine at the shaft of a turbocharger, and applying generated output to the electric rotary machine in the specified operating state at the time of two-cycle operation. CONSTITUTION:In a variable cycle engine, plural intake ports 12 provided at the peripheral wall of the lower part of a cylinder sleeve 11 are opened/closed by the turn of a sleeve valve 3 fitted at a cylinder sleeve 11. An intake and an exhaust valves 5, 6 driven by solenoid valve actuators 51, 61 are provided at the upper part of a cylinder 1. In this case, there is provided with a generator consisting of the flywheel 22 of the engine and a stator 23, having an induction coil, opposedly disposed at the other periphery of the flywheel 22, as well as an electric rotary machine (unillustrated) is provided at the shaft of a turbocharger 7. At the time of supercharging pressure being lower than exhaust pressure in two-cycle operation, the generated output of the generator is supplied to the electric rotary machine to operate a motor.
Patent JP-H06179009-A (JP)
Title: Method for controlling cooling in continuous hot rolling
Inventor: ITO NOBUAKI
IPC: B21B45/02
Filed: 1992-12-11
Abstract: PURPOSE:To improve a temperature controlling system of each part of a rolled stock by using a cooling pattern module in which an arbitrary combination can be made by a cooling equipment at each division of the rolled stock divided in the longitudinal direction. CONSTITUTION:The rolled stock is divided in the longitudinal direction, the temperature, cooling speed and cooling medium flow density of the rolled stock making the targets decided by the reason of quality and operation at each division and each cooling control are given to cooling equipments 4, 5 at every elapsed time after completion of an arbitrary rolling and at every arbitrary point set on the cooling equipment and the cooling pattern module capable of arbitrary combination is used to each divided piece of the cooling equipments 4, 5. In this way, the cooling speed can be diversificated and the temperature controlling accuracy of each part of the rolled stock can be improved.
Patent JP-H05169260-A (JP)
Title: Welding wire feeder
Inventor: SAKAMOTO YOSHITSUGU
IPC: B23K9/12
Filed: 1991-12-16
Abstract: PURPOSE:To prevent the defective supply of a welding wire by judging a wire supplying state based on a driving current detected by a driving current detection part of the welding wire feeder. CONSTITUTION:The wire feeder 4 to supply the welding wire to a torch 5 of a welding machine 1 is constituted of a feed roller 13 to feed the welding wire, a motor 13a to drive the wire feed roller, the driving current detection part 13 to detect the driving current of the motor 13a and a control part 14. The supplying state of the welding wire is then judged based on the driving current detected by the driving current detection part. Consequently, the defective supply of the welding wire is known in advance and the defective supply can be prevented.
Patent JP-H10166691-A (JP)
Title: Responder and responding method
Inventor: JIEYACHIYANDORAN SURETSUSHIYU
IPC: G06F13/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a responder and a responding method in which response is retried by a different method when a user could not acknowledge a response or could not take a motion corresponding to the response. SOLUTION: The responder comprises a section 71 for acquiring an error status in a printer, a section 72 for determining a responding method based on an acquired status, a section 73 for generating response information based on a determined responding method, a section 74 for outputting the generated response information based on a determined responding method, and a section 77 for acquiring the situation of the counterpart. When a decision is made that the counterpart can not respond, a method for retrying response is determined and response information to be retried is generated and outputted based on the determined method.
Patent JP-H07188680-A (JP)
Title: Gasoline additive
Inventor: HASHIMOTO JIRO
IPC: C10L1/22
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a gasoline additive having excellent heat resistance and exhibiting good cleaning properties even at high temperatures by using a polyether amine represented by a specified formula and having a weight-average moleular weight to number-average molecular weight ratio of a specified value. CONSTITUTION:This additive contains a polyether amine represented by formula I (wherein R is a 6-34C hydrocarbon group; R' is a 2-4C bivalent hydrocarbon group; AO is 2-6C alkyleneoxy; and n is 5-30) and has a weight-average molecular weight to number-average molecular weight ratio of 1.18 or below. This additive has excellent heat resistance, can exhibit good cleaning properties even at high temperatures, and has a cleaning effect at least equivalent to that of a conventional product. A desirable example of the polyether amine is one represented by formula II (wherein R1 is 6-28C alkyl, or alkenyl; AO is 2-6C alkyleneoxy; and n is 5-30).
Patent JP-2001147905-A (JP)
Title: Programmable controller system
Inventor: KARATSU YASUSHI
IPC: G05B19/05
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To expand an I/O space even in the state of fully using an I/O address space in the manner of system in the case of adding an I/O module. SOLUTION: In the programmable controller(PC) system, in which a CPU module 2 is connected to two stations #51 and #52 and an I/O module 3 is connected to eight stations #1-#8 and a serial link bus 1, when the I/O module 3 is further additionally connected to eight stations #9-#16, new cycle information/new phase information is calculated on the basis of an I/O space identification number.
Patent JP-H01174392-A (JP)
Title: Production of antibiotic substance
Inventor: NAGAKI HIDEO
IPC: C12P17/08
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an antibiotic substance useful as an antibacterial agent, etc., against Gram-positive bacteria, etc., in high purity and yield, by fermenting and cultivating a microorganism capable of producing a macrolide based antibiotic substance using a fermentative culture medium consisting of higher fatty acids or esters thereof as a main carbon source. CONSTITUTION:A microorganism (e.g., Streptomyces narbonensis varietas josamyceticus) is cultivated using a fermentative culture medium consisting of higher fatty acids or esters thereof (e.g., soybean oil) as a main carbon source at 29 deg.C temperature for 7 days by a shaking culture method. Thereby a macrolide based antibiotic substance (e.g., josamycin) in which a main biosynthetic substrate of an aglycone is acetyl unit is obtained from the fermentation liquor.
Patent JP-H11216862-A (JP)
Title: Thermal ink-jet print head
Inventor: RAISANEN ALAN D
IPC: B41J2/14
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance a nucleus formation effect of a heating resistor by providing a base body having an array of the heating resistor on a surface and an address electrode formed on the array and including in the heating resistor a specific first layer and a specific second oxide layer on the first layer. SOLUTION: A heating resistor 20 is formed on a layer 19 and comprises two layers 20A, 20B. The layer 20A is formed of, e.g. zirconium diboride and sputtered to a depth of approximately 0.5 mm in the layer 19. The zirconium diboride forming the layer 20A is electrically conductive having a sheet resistance of 5-1,000 ohms/square and a surface roughness smaller than 0.5 nmRSM. The layer 20B is a thin film of, e.g. zirconium diboride oxide of a thickness 200 Å-1 μm. After the formation of the layer 20A, a small quantity of an oxygen flow is introduced into a pile of ZrB2 in a sputtering chamber, thereby forming the layer 20B.
Patent JP-H08212815-A (JP)
Title: Emergency luminaire
Inventor: MOTOHASHI HIROYUKI
IPC: F21S8/02
Filed: 1995-11-27
Abstract: PURPOSE: To eliminate the swelling portion of a cover front face so as to reduce the height of a luminaire by disposing a lighting unit and a battery in the periphery of the reflector of a lamp provided in a central opening between a chassis and a cover. CONSTITUTION: A wiring plate 7 on which a socket 8 and a lighting unit 4 are fitted is set on a chassis by means of screws 6. A lamp 2 is mounted in a cap-like reflector 3 fixed by a screw-like ring 12 in the socket 8. A charging device for batteries 5, a switching device 11 switching the lamp 2 to the battery so as to light on at an emergency time, and other electric components are disposed in a case 9 so as to constitute the unit 4. The batteries 5 are contained in a case 15 of an annular external shape, which is fixed to the chassis 1 beside the reflector 3 by a metal fitting 14. A cylindrical cover 13 with a bottom, an upper face of which is open, and in a flat bottom center of which an opening is formed, is mounted in the vicinity of an upper portion on the chassis 1.
Patent JP-H10160629-A (JP)
Title: Inspection system for liquid crystal panel
Inventor: KUDO TSUKASA
IPC: G02F1/13
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To enhance inspection efficiency of a liquid crystal panel contained in a tray by providing a separator/container for separating a liquid crystal panel from a tray and containing a liquid crystal panel in a tray, a tray transfer mechanism and a panel transfer mechanism. SOLUTION: A tray 12 containing a liquid crystal panel is transferred from a tray port 20 to a separating/containing position by means of a tray transfer mechanism 24 and then the liquid crystal panel is separated by a separator/ container. The separated liquid crystal panel is transferred by a panel transfer mechanism 28 to an inspection stage where lighting inspection is performed by means of a probe unit 30. Upon finishing the inspection, the liquid crystal panel is transferred by a panel transfer mechanism 28 to the separating/ containing position and contained in the tray 12 by means of the separator/ container. The tray 12 containing the tested liquid crystal panel is transferred by the tray transfer mechanism 24 to a specific tray port 20.  Since separation and containing of the liquid crystal panel and delivery of the liquid crystal panel to the inspection stage are carried out automatically, inspection efficiency is enhanced.
Patent JP-2000160875-A (JP)
Title: Vibration damping structure for building
Inventor: URA SHINGO
IPC: E04H9/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent a rapture or overturning of a building and to easily repair it by building a pair of connected layer walls at a predetermined interval, by connecting them with boundary beams in a plurality of steps and providing energy absorbing members at the middle of studs between the upper and lower boundary beams. SOLUTION: A pair of connected layer walls 10, 10 continued through a plurality of stories are arranged side by side at predetermined intervals S, an ordinary rigid frame structure is built internally, outer side is covered with exterior walls, and an independent framework equipped with an uniform rigidity as a whole is provided. Then, the connected layer walls 10, 10 are connected with boundary beams 12 of a plurality of steps having the rigidity lower than that of the rigid frame of the connected layer wall 10, and stud 16 equipped with an energy absorbing member 14 at the central part is provided between the central parts of the upper and lower boundary beams 12, 12.  If the building is horizontally deformed by earthquake or wind, the displacement difference between the connected layer walls 10, 10 is concentrated at the boundary beam 12 and is absorbed to an energy absorbing member 14 through the stud 16. When some of energy cannot be absorbed and left, the boundary beam 12 has a plastic deformation and prevents rupture or overturning of the connected layer wall 10, and if a boundary beam has a plastic deformation, it can be recovered easily and quickly by replacing the boundary beam 12.
Patent JP-H11167717-A (JP)
Title: Apparatus for producing magnetic recording medium, production of magnetic recording medium and magnetic recording medium manufactured by using the same
Inventor: KAWAI KENICHI
IPC: G11B5/842
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing magnetic recording media having dispersing machines which do not require many manhours for disassembling and cleaning and exchanging of worn parts, a process for producing the magnetic recording media and the magnetic recording media produced by using the same. SOLUTION: The apparatus for producing the magnetic recording media having the dispersing machine 1 for manufacturing magnetic coating material 2 by dispersing at least magnetic powder into a solvent and a pump 3 for supplying the magnetic coating material 2 to a coating applicator 10 is characterized in that the second dispersing machine 4 having a stirring means 5 arranged a screen having plural slits for generating cavitation in the magnetic coating material existing around plural stirring vanes of the diameter gradually increasing while twisting along a revolving shaft by rotating these stirring vanes or further for covering the outer side of the stirring vanes and generating pressure waves at the time of permeation of the magnetic coating material through the peripheral flanks thereof is disposed between the pump 3 and the coating applicator 10.
Patent JP-2000166121-A (JP)
Title: Power supply switch device and uninterruptible power unit
Inventor: MISORIZAKI YOSHIHIRO
IPC: H02J9/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To conduct stable power supply continuously from other power systems, even when a fault occurs in one power system. SOLUTION: A controller 17 discriminates whether or not the state of a main power system on a power cable 11 side becomes faulty based on the monitored results of a power supply monitoring section 20 and when the state of the main power system becomes faulty, controls a change-over switch 13 so that power supply is made from a subordinate power system on a power cable 12 side. When the state of the main power system on the power cable 11 side is restored while the power supply is made from the subordinate power system on the power cable 12 side, the controller 17 controls the change-over switch 13 so that power supply is made from the restored main power system.
Patent JP-H04197113-A (JP)
Title: Apparatus for cultivating plant
Inventor: AGURI YOSHIO
IPC: A01G9/24
Filed: 1990-11-28
Abstract: PURPOSE:To adapt conditions of temperature, humidity and light to cultivating conditions by providing the interior of an outer chamber with an inner chamber in a nearly hermetically closed state, installing a cooler and temperature regulators for water storage tanks in the interior of the inner chamber, providing a light shielding enclosure of the outer chamber and irradiating plants in the inner chamber with artificial light. CONSTITUTION:An outer chamber 2 is formed from a light shielding enclosure 16 and lamps 10 are provided to irradiate plants in an inner chamber 3 with light at a required illuminance for a prescribed time. Water in water storage tanks 5 in the inner chamber 3 is regulated with temperature regulators 6 and cold water is passed through cooling pipes 7 in the inner chamber 3. The cold water is then sprinkled from water sprinkling holes 43 in a water sprinkling pipe 42 of a cooler 9 over the ceiling part 27.
Patent JP-H02179153-A (JP)
Title: Picture communication equipment
Inventor: YAMAMOTO YUJI
IPC: H04N1/00
Filed: 1988-12-29
Abstract: PURPOSE:To easily recognize the transmission state through only a glance of a transmission original or the like by printing out a transmission date, time, a number of destination and a transmitted state and communication status onto a list of an original or the like for each transmission. CONSTITUTION:A function receiving a reply signal returned from a picture communication equipment at a receiver side such as an original when an original or the like is sent via a telephone line, a function 16 selecting any of various messages or the like stored in a data storage section 13 and a print function 13 printing out a transmission date, time, a number of destination and a transmitted state and communication status of a selected message onto a list of an original or the like are provided to the equipment. Thus, the transmission date, time, the number of destination and the transmitted state and communication status of the selected message are printed out onto a list of an original or the like in response to the reply signal sent from the destination picture communication equipment. Thus, the transmission status such as the transmission date, time, the number of destination and the transmitted state is easily identified at a glance in the sent original or the like.
Patent JP-H10164989-A (JP)
Title: Planter and connection structure for planter
Inventor: NAKAYAMA YASUSHI
IPC: A01G27/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide the planter of high strength capable of uniformly watering soil inside a cultivation tank without generating watering irregularities. SOLUTION: In this planter provided with a water storage tank 1 on the lower part of the cultivation tank 4 for filling the soil and provided with a water absorbing body 3 capable of absorbing water inside the water storage tank 1 by a capillary phenomenon and supplying it to the soil inside the cultivation tank 4 on the bottom plate 41 of the cultivation tank 4, the inside of the water storage tank 1 is partitioned by partition plates 16 in a vertical direction and a horizontal direction and is constituted of the 16 pieces of water storage chambers 10, the water absorbing body 3 is respectively arranged in the four of the water storage chambers 10 and an overflow part 161 for enabling the movement of the water between the water storage chambers 10 is provided on the upper end part of the partition plate 16.
Patent JP-H04205804-A (JP)
Title: Magnetic head
Inventor: KIMURA AKIRA
IPC: G11B5/23
Filed: 1990-11-29
Abstract: PURPOSE:To eliminate a reaction layer and an air bubble within a mold glass by welding one magnetic core half body where a gap member which is thicker than a gap member of the other magnetic core half body to the other magnetic core half body which has a gap member is provided on a magnetic gap formation surface, through the gap member. CONSTITUTION:A gap member consisting of SiO2 film 4 and a glass film for adhesion 5 exists at a boundary part between a soft magnetic film 1 of a high-saturation magnetic flux density and a mold glass 7 but the SiO2 film 4 not only has a function as a gap member but also prevents mutual diffusion between the mold glass 7 and a soft magnetic film 1 with a high-saturation magnetic flux density. Then, when the gap length becomes small, the SiO2 film 4 at a boundary part between the mold glass 7 and the soft magnetic film 1 with high-saturation magnetic flux density also becomes thin, thus enabling reaction to occur easily. Then, by forming the SiO2 film 4 at a side of a magnetic core half body where the soft magnetic film 1 with high-saturation magnetic flux is provided thickly, mutual diffusion of the soft magnetic film 1 with high saturation magnetic flux density and the mold glass 7 can be suppressed, thus eliminating a reaction layer and an air bubble which are generated within the mold glass 7.
Patent JP-H03193606-A (JP)
Title: Formation of multiple oxide superconducting thin film
Inventor: NAGAISHI RYUKI
IPC: H01B13/00
Filed: 1989-12-22
Abstract: PURPOSE:To form the multiple oxide superconducting thin film uniform in its characteristic over the entire film forming surface at the time of forming the thin film by laser vapor deposition by improving the arrangement of a substrate. CONSTITUTION:A target 5 and a substrate 2 are arranged in an airtight film forming chamber 1, and the target 5 is irradiated with a laser beam 8 to form a thin film having a composition corresponding to that of the target 5 on the substrate 2. The following means are used in this method. Namely, the substrate 2 is arranged in the bloom 7 produced when the target is irradiated with the laser beam 8 obliquely to the extending direction of the bloom 7, and vapor deposition is carried out. In this method, the substrate 2 is preferably rotated (rotating device 6) around the axis normal to the film forming surface of the substrate 2 when the film is formed.
Patent JP-H10168268-A (JP)
Title: Spray-dried polymer for pmma plastisol having improved storage stability
Inventor: ELSER WILHELM
IPC: C08L33/10
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a chlorine-free plastisol having good mechanical properties and flexibility in processing by mixing methyl methacrylate, an ester of methacrylic acid or acrylic acid with an aliphatic alcohol with a crosslinking agent and a plasticizer. SOLUTION: This composition comprises 39-99wt.% methyl methacrylate (A), 60-0wt.% ester (B) of methacrylic acid or acrylic acid with an aliphatic alcohol, 0.05-1wt.% crosslinking agent or a crosslinking mixture (C) and 50-200wt.%, based on the total of components A, B and C, plasticizer (D). The alcohol of component B may have a chain length of 2-6C. Butyl methacrylate and isobutyl methacrylate are particularly advantageous. Component D is one used in a PVC technique and is desirably a phthalate plasticizer. Emulsion polymer obtained by spray-drying this composition is used.