baber/WOPTO huggingface dataset:
Patent JP-H04368599-A (JP)
Title: Anchor bolt for civil engineering works
Inventor: YAMAJI HIROSHI
IPC: E21D20/00
Filed: 1991-06-17
Abstract: PURPOSE:To improve workability by making it possible that an anchor bolt executes the destruction of a capsule and the stirring of resin, and then is buried as it is. CONSTITUTION:A metallic pipe 3 is buried in the aggregate bundle 1 of synthetic fiber having large tensile force with a proper interval kept between them, and the aggregate bundle 1 is impregnated with synthetic resin liquid to adhere to the above synthetic fiber and solidified. A bar body obtained by solidifying is cut at a position where the metallic pipe 3 is exposed at the end of the bar body, and the root part of a prepared hard projection 5 is fixed to the metallic pipe at the end of the bar body. Thus the hard projection can be attached to the end of the bar body, and an anchor bolt can destroy a capsule in a bolt hole, and, since it is light in weight, can revolve in the bolt hole for easily carrying out kneading of a resin. In addition to that, the anchor bolt can be then buried as it is for making its burying work simple and quick.
Patent JP-H022404-A (JP)
Title: Device for fault diagnosis of plant
Inventor: ISHII KEI
IPC: G08B31/00
Filed: 1988-06-13
Abstract: PURPOSE:To easily diagnose a fault by inspecting discrepancy in an fault logic, and at the time of generating discrepancy, assuming the discrepancy as a single fault or the like of a sensor and inspecting whether the logical discrepancy can be removed or not. CONSTITUTION:The plant fault diagnosis device inputs a detecting signal from a sensor 1 to an I/O data processor 7 through a sensor signal input device 2 and an interface device 3 to process the signal. On the other hand, measuring data from an operator are inputted through a CRT 4, a keyboard 5 and an interface device 6. The diagnostic device is also provided with a diagnostic logic storage device 9. In this case, a logical discrepancy inspector 20 and a diagnosis computing element 21 are added. Whether discrepancy is generated in logic or not is checked simultaneously with normal diagnosis, and when the cause of the discrepancy can not be diagnosed, diagnosis is started from a position generating the discrepancy and advanced by an assumption or the like narrowing down an error for removing the discrepancy. At the time of diagnosing the cause, the result is displayed, and when the discrepancy can not be removed, the discrepancy is displayed as two or more errors.
Patent JP-H029563-A (JP)
Title: Manufacture of square cu block
Inventor: IKENAGA SHIGEKAZU
IPC: B24B27/06
Filed: 1988-06-13
Abstract: PURPOSE:To facilitate piling up of square Cu wires in a accurately positioned state and to improve productivity of a square Cu block by a method wherein after the corners of a square Cu wire are positioned in a manner to point to a vertical and a horizontal direction, the square Cu wires are piled up in a pyramidform manner as the Cu wires are engaged with each other. CONSTITUTION:Square Cu wires 14 are insertedly aligned in a corrugated groove 12 of a Cu base board 13 in the upper surface of which the corrugated groove 12 having right-angled roots 10 and crests 11 formed in a continuous manner is formed. Further, under a state in which the corners of a square Cu wire 14 are positioned in a manner to point to a vertical and lateral direction, the square Cu wires 14 are piled up in a pyramidform manner as they are engaged with each other. Thereafter, the piled up square Cu wires are longitudinally cut, in order, to given lengths to form a square Cu block 15. This method sharply increases the number of the square Cu blocks 15 produced by a single cutting action, improves working efficiency, and enhances productivity.
Patent JP-H10338528-A (JP)
Title: Production of highly homogenous glass
Inventor: AOKI TETSUYA
IPC: C03B5/187
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing highly homogenous glass which is usable for production of the highly homogenous glass of 10<-7> order in the permissible error of the fluctuation width of a refractive index and is capable of sufficiently decreasing the fluctuations in the refractive index of the fused glass to be poured into molds with the lapse of time. SOLUTION: This process for producing the highly homogenous glass comprises a circulating and mixing stage for homogenizing the fused glass, in which a circulating and mixing apparatus 10 having a circulating and mixing vessel 10 for homogenizing the fused glass, a circulating and mixing cylinder 12 housed in the circulating and mixing vessel 10, a propulsion means 18 for applying driving force to the fused glass in the circulating and mixing cylinder, a cylindrical direct coupling pipe 15 directly coupled to the circulating and mixing cylinder and a vessel connecting pipe 14 connected to the circulating and mixing vessel is used.  The fused glass of the previous stage is admitted through the cylindrical direct coupling pipe into the circulating and mixing cylinder 12 in the circulating and mixing stage to thrust the fused glass in the circulating and mixing cylinder by which the fused glass is refluxed in the reflux route along the inner side and outer side of the circulating and mixing cylinder. The fused glass on the outside of the circulating and mixing cylinder 12 is made to flow out to the ensuing stage through the vessel connecting pipe.
Patent JP-S5935341-A (JP)
Title: Cold cathode discharge tube
Inventor: SHINDOU NOBUAKI
IPC: H01J61/06
Filed: 1982-08-24
Abstract: PURPOSE:To easily manufacture a cold cathode discharge tube with stabilized characteristics at a low cost, by composing an electrode or a part of the electrode with a structure made of a sintered alloy consisting of La series metal and Ni. CONSTITUTION:In a glow starter, for instance, which is the captioned cold cathode discharge tube, a stem 2 is attached by sealing to the tip of an airtight container 1 made of a glass bulb while setting up inner lead wires 3 and 4 by planting in the stem 2. The end part of a movable electrode 6 made of a bimetal is fixed to the tip 5 of one side lead wire 3 by welding. The other side lead wire 4 is used as a fixed electrode 7 while said fixed electrode 7 is formed with a structure 8 made of a sintered alloy consisting of metals of more than one kind of La series elements and Ni.
Patent JP-H07328496-A (JP)
Title: Ejector
Inventor: AKIYAMA YASUYO
IPC: B05B11/00
Filed: 1994-06-03
Abstract: PURPOSE:To prevent the leakage of the contents to the outside when the ejector falls down, for example, in the ejector which is locked when transported by pushing down an ejection button and pressing in a piston. CONSTITUTION:When the ejector is carried, an ejection button 14 is pushed down to press in a piston 13, and the button 14 is screwed, for example, and locked. In such an ejector, a strip-shaped elastic part 21e is circularly laid over the lower face of the lower part 21 of the piston 13 in the radial direction and integrally provided. Meanwhile, an upward shaft-shaped protrusion 18d is integrally furnished on the valve element 18a of a check valve 18. When the piston 13 is locked, the elastic part 21e is deformed by the protrusion 18d, and the check valve 18 is energized by the restoring force of the elastic part 21e and kept closed.
Patent JP-S6037559-A (JP)
Title: Automatic setting method of color correction factor
Inventor: SHIMAZAKI OSAMU
IPC: H04N1/60
Filed: 1983-08-09
Abstract: PURPOSE:To enable automatic setting of a color correction facor by imposing tow conditions in the stage of determining the color correction factor in accordance with the color sepn. signal from an original. CONSTITUTION:The color sepn. signal in the specific part of an original 1 is inputted via an input part 2 to an A/D conveter 3 from which the A/D converted signal is supplied to an arithmetic part 4. The part 4 determines the hue signal corresponding to the color sepn. signal and in succession said part determines a color corection signal by a prescribed arithmetic. A color correction factor is so determined that the output signal after the gradation conversion of the color correction signal coincides with a desired output signal. The determination of said factor is accomplished on condition that the saturation of the color is not decreased as far as possible and that the absolute value of the color correction factor is made as small as possible. The color correction factor determined in the above-mentioned way is fed to an arithmetic part 5 for color correction, by which the setting is completed. The automatic setting of the color correction factor is thus made possible.
Patent JP-H0369610-A (JP)
Title: Pvp/paralamide fiber and method for its manufacture
Inventor: KIUUSEUN RII
IPC: D03D15/00
Filed: 1990-06-05
Abstract: PURPOSE: To obtain a PVP/para-aramid fiber having excellent strength, dyeability, adhesivity to rubber, etc., by preparing a spinning dope from a para- aramid, a poly(vinylpyrrolidone) and an acid solvent and spinning the dope using a specific method. CONSTITUTION: The objective fiber is produced by aging an anisotropic mixture composed of (A) a para-aramid having an intrinsic viscosity of >=4, (B) a poly(vinylpyrrolidone) having a molecular weight of >=1,000 and (C) an acid acting as a solvent and containing >=16 wt.% of the component A (based on the mixture) and >=3 wt.% of the component B (based on the component A), heating the mixture at a temperature higher than the melting point while continuously stirring the mixture to obtain a homogeneous solution, extruding the solution through a spinneret, introducing the extrudate into a non-coagulating fluid layer having a thickness of 0.5-2.5 cm, drawing in the layer at a draw ratio of 3-10, introducing into an aqueous coagulation bath maintained at -5 to +25 deg.C and finally washing the produced filament with water and/or a dilute aqueous alkali solution.
Patent JP-H10328642-A (JP)
Title: Garbage treating device
Inventor: NAGATSUKA HISASHI
IPC: B01D53/38
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a garbage treating device which can produce a complete deodorizing effect and can be maintained easily. SOLUTION: In the device, a first chemical liquid deodorizing tank 22, a second chemical liquid deodorizing tank 23, and a third chemical liquid deodorizing tank 24, each of which is of the chemical liquid washing type and comprised of a plurality of stages, are provided in series in an exhaust means led from a hopper 2 to the outside air, and acidic, alkaline, and neutral chemical liquids are stored in the tanks 22, 23, 24 respectively, and waste gas containing malodorous components is diffused into the chemical liquid successively so that an alkaline odorous component and acidic odorous component are converted to nonodorous components by chemical reactions and a small quantity of residual odor is dissolved into neutral chemical liquid and removed.  By adding a proper indicator to the chemical liquid of each of an acidic and an alkaline chemical liquid deodorizing means, the maintenance time for replacing chemical liquid can be indicated by a change in color.
Patent JP-2000335464-A (JP)
Title: Electric power-assisted bicycle
Inventor: TSUBOI MASAHARU
IPC: B62J13/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric power-assisted bicycle having a chain cover for functionally covering a drive sprocket of an electric power-assisted unit together with a pedal sprocket and a chain without deteriorating the appearance. SOLUTION: A chain cover 91 is formed of a drive sprocket cover part 92A for mainly covering a drive sprocket, a chain cover part 92B for covering a stretching part of a chain 82, and a pedal sprocket cover part 92C for covering the upper half of a pedal sprocket 80. Circular coloring and projecting and recessing are applied to the sprocket cover part 92A for covering the drive sprocket according to the outer shape of the drive sprocket so as to be actively used as a part of decoration.
Patent JP-S63310622-A (JP)
Title: Composite separating membrane
Inventor: HARADA JUNJI
IPC: B01D71/44
Filed: 1987-06-10
Abstract: PURPOSE:To simply form a composite membrane having superior selective O2 separability by adsorbing a compsn. polymerizable with electron beams on a polytrimethylsilylpropine film and radiating electron beams to cure the compsn. CONSTITUTION:A compsn. polymerizable with electron beams and contg. perfluoroalkylethyl acrylate, N-( n-propyl )-N-(beta-acryloxyethyl)-perfluoroalkyl sulfonic acid amide, acryloyloxypropionic or the like is dissolved in a solvent, impregnated into a polytrimethylsilylpropine film and air-dried. After the compsn. is adsorbed on the film, electron beams are radiated to polymerize the compsn. Thus, a composite membrane having superior selective O2 separabili ty and O2 permeability is obtd.
Patent JP-H08317061-A (JP)
Title: Schedule management system
Inventor: SATO HIROYUKI
IPC: G06Q50/00
Filed: 1995-05-19
Abstract: PURPOSE: To transfer required data from a portable information terminal equipment at a required time by using a portable telephone set, a PDA terminal equipment, a mobile telephone network and a digital network or the like so as to obtain required information from a portable terminal equipment calling device at a desired time. CONSTITUTION: The system is provided with an entry device 10 registering plural telephone numbers, call numbers and calling times in advance to be accessed from a portable terminal equipment 60, a storage device 30 to store data being input information, a timer 20 for time display, a controller 40 to generate a call signal, a communication equipment 50 to send the call signal, and a MODEM 80 connecting to the communication equipment 50. Thus, data are sent automatically from the portable terminal equipment 60.
Patent JP-S6036017-A (JP)
Inventor: OOYA HIROSHI
IPC: A47J27/09
Filed: 1983-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11337289-A (JP)
Title: Heat exchanger
Inventor: YASUTAKE TAKAYUKI
IPC: F28F9/013
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To improve pressure resistance without introducing a reduction in an effective front surface area by forming a header in a flat tubular state in which its inner diameter in a tube inserting direction is shorter than its inner diameter in a direction perpendicular to the tube inserting direction, and coupling opposed walls via a reinforcing wall. SOLUTION: A header 10 is formed in a flat tubular state in which its inner diameter of a tube inserting direction is shorter than its inner diameter in a direction perpendicular to the tube inserting direction, and a back surface wall 31 and a heater plate 20 are integrally coupled by reinforcing walls 33, 34. Accordingly, although a width of a tube 1 is wide, a header protruding length from a tube inserting end of the header 10 is shorter. Thus, since a flat header in which a tube inserting direction is short and flat can be adopted as the header 10 irrespective of the tube width, a header protruding degree in the tube inserting direction can be reduced. In this manner, a front surface effective area can be increased, and its pressure resistance becomes excellent.
Patent JP-2000333605-A (JP)
Title: Device for measuring external water content
Inventor: YAMADA KENJI
IPC: G01N33/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring an external water content, capable of evenly drying raw leaves of tea without enlarging the device while allowing the external water of the raw leaves of the tea in the amount required for grading to be removed at once, and further capable of carrying out the removal of the external water at a comparatively short time. SOLUTION: This device for measuring an external water content has a basket body 2 for storing raw leaves of tea sampled from the picked raw leaves of the tea, a centrifugal dehydrator 3 for receiving the basket body 2 storing the raw leaves of the tea and for removing the water to a certain extent in advance of drying, and a drier 4 separated from the centrifugal dehydrator 3, and for receiving the dehydrated basket body 2 in a laid state and blowing a dried air to the leaves while horizontally rotating the basket body 2.
Patent JP-S6125251-A (JP)
Title: Diagnosis sytem of arithmetic controller
Inventor: ANDO TAKASHI
IPC: G06F11/22
Filed: 1984-07-13
Abstract: PURPOSE:To reduce the effect given to the overall system processing or to each action of an arithmetic processor, by providing an interactive memory which transfers data with a central processing unit into the arithmetic controller to be tested. CONSTITUTION:An interactive memory 24 which transfers data with a central processing unit is provided into an arithmetic processor 2 provided subordinately to the central processing unit. The diagnosis data is sent to the memory 24 from a main memory and then transferred to a built-in memory 23. Thus the diagnosis is carried out based on the transferred data. The result of diagnosis is stored in the memory 24 and then transferred to the central processing unit. Then the result of diagnosis is decided.
Patent JP-S5572688-A (JP)
Title: Rotary compressor
Inventor: UNEYAMA YOSHIHISA
IPC: F04C29/04
Filed: 1978-11-29
Abstract: PURPOSE: To improve a heating capacity remarkably by condensating and pressure reduction of the refrigerant discharged and by cooling a motor through its partial discharge to a receptacle and then by its injection to a high pressure chamber under compression.  
     CONSTITUTION: A refrigerant discharged from a discharging hole 16 is condensated and its pressure is reduced at a condenser 20 and a capillary 21 and after that its partial amount is discharged to a chamber 1 through a by-pass circuit 22 and a pipe 26 so as to cool a motor 2. Then, the refrigerant heated by the motor 2 is injected from an injection hole 25 installed in an upper bearing 7 to a high pressure chamber under compression 13. By doing so, the enthalpy is not lowered after the injection wherein the heating capacity can remarkably improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09301924-A (JP)
Title: Production of alpha-benzylacrylate esters
Inventor: IKEMOTO TETSUYA
IPC: B01J27/125
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound, capable of simply and efficiently obtaining the compound which is a precursor of compounds useful as intermediates for medicines, such as α-benzyl-β- mercaptopropionic acid and an α-benzyl-β-halopropionic acid. SOLUTION: A substituted benzene compound of formula I (X1 -X5 are each H, a 1-12C alkyl, etc.,) is reacted with an α-halomethylacrylate ester of formula II (Y is Cl, Br, etc.; R is a 1-18C alkyl, etc.,) in the presence of a Lewis acid such as anhydrous aluminum trichloride to obtain the compound of formula III, e.g. ethyl α-methylenebenzene propionate. The Lewis acid is used in an amount of 1-5 equivalents based on the compound of formula II in the reaction, and the reaction is preferably carried out at a reaction temperature of -80 to 80 deg.C at a reaction absolute pressure of 0.8-1.0kg/cm<2> .
Patent JP-H10331549-A (JP)
Title: Evacuation slow-descending machine
Inventor: UCHIDA TSUNESABURO
IPC: A62B1/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To make an evacuation slow-descending machine easy to handle to allow quick evacuation and to enable the same to be arranged compactly. SOLUTION: An evacuation slow-descending machine 3 includes an evacuation window 2 provided in the window frame 4 of a building 1 in such a way as to be capable of opening and closing, and a spring 20 forcing the evacuation window 2 to open outwards is provided. The spring 20 is compressed while locking the window, and is elongated automatically with the unlocking of the window to enable the evacuation window 2 to be forcibly opened outwards, and a slow-descending machine 7 is arranged in the storage part 5 of the window frame 4. A belt 10 of the flow-descending machine 7 can be released out of the window by forcing the evacuation window 2 to open outwards.
Patent JP-H0587800-A (JP)
Title: Estimating method of quality of steel material
Inventor: WATABE YOSHIYUKI
IPC: G01N33/20
Filed: 1991-05-23
Abstract: PURPOSE:To estimate the quality of a steel material by calculating the particle size of austenite and a dislocation density after rolling on the basis of the size and constituents of a steel piece and rolling conditions and by calculating the state of a transformed texture and further the states of a final texture and a precipitate. CONSTITUTION:A slab is heated by a heating furnace 2 and then rolled to be in a desired plate thickness by a rough roller 3 and a finishing roller 4. Next, the warp of a steel plate 1 is adjusted by a hot leveler 5, the plate is then treated by a cooling device 6 and a heat treatment device 12 and thereby an expected steel plate 1 is obtained. Four process computers are provided for controlling these processes and obtaining information during an operation, and they are controlled by a computer of a main control room 10. In the process of treatment, the particle size of austenite and an average dislocation density after rolling are calculated on the basis of information on the size and constituents of a steel piece and rolling conditions, and based on the results of this calculation and cooling conditions, proportion, the average formation temperature and the crystal particle size of each phase of constitution of a transformed texture are calculated. Based on heat treatment conditions, moreover, the proportion, the particle size and the sizes of a carbide and a precipitate of each phase constituting the final texture are calculated. The quality of the steel plate 1 can be estimated therefrom.
Patent JP-S6212371-A (JP)
Title: Method and device for controlling flow rate of conductive fluid
Inventor: YAMAMOTO HAJIME
IPC: H02K44/08
Filed: 1985-07-05
Abstract: PURPOSE:To simplify the structure and to enhance the reliability by automatically controlling a brake force which acts on fluid in response to the fluid temperature. CONSTITUTION:Two conductive electrodes 5 and two permanent magnets 6 are opposed elevationally and laterally to form a rectangular duct, and to feed conductive fluid 7 therein. The direction of a magnetic field 8 of a permanent magnet 6 is crossed perpendicularly to the flowing direction, a current circuit 9 is provided between the electrodes 5, and a resistor 10 is associated. Then, a current 11 is generated in the fluid 7, and a brake force F depending upon a magnetic flux density B and a resistance (r) acts on the fluid 7. In this case, since the flow rate of the fluid 7 varies according to the magnitude of the force F [the magnitudes of the resistance (r) and the density B], the resistor 10 which varies in the resistance (r) by the temperature of the fluid 7 is associated in the circuit 9 or a magnetic material which varies in the magnetization rate is associated in the circuit to control the force F. Thus, when the temperature of the fluid 7 rises, the force F acting on the fluid 7 decreases to increase the flow rate.
Patent JP-H073736-A (JP)
Title: Road marking
Inventor: NAKANO TERUO
IPC: E01F9/00
Filed: 1993-06-17
Abstract: PURPOSE:To eliminate the need for troublesome installation and removal that conventional markings need and to reduce the dangers of traffic jams and accidents that may be caused by such operations by causing a marking portion to emerge from the ground according to whether or not a road is jammed. CONSTITUTION:A road marking has a cylindrical portion 2 embedded in the ground and a columnar marking portion 1 inserted into the cylindrical portion 2 and allowed to freely rise and fall, the cylindrical portion 2 having a vertical guide groove 22 on its inner surface and a locking grove 23 at its upper end. An outward projection 13 is provided on the lower side face of the marking portion 1, and brought into sliding contact with the guide groove 22 to rise and fall the marking portion 1, and the marking portion 1 is held exposed by locking of the protrusion 13 in the locking groove 23.