baber/WOPTO huggingface dataset:
Patent JP-S6473222-A (JP)
Title: Method and apparatus of measuring sand volume on barge
Inventor: SUGIMOTO HIKARI
IPC: B63B25/04
Filed: 1987-09-16
Abstract: PURPOSE:To measure the volume of sands on a barge instantaneously and automatically without the aid of manual operation, by providing a plurality of distance sensors in an arm or a gate which is not an obstacle to the navigation of the barge. CONSTITUTION:A main body 12 of a measuring device with a rolling stock is laid onto a rail 11 on a wharf 10. The main body 12 is provided with an arm 13 which is able to swing in a vertical direction. There are a plurality of distance sensors 14 provided at required positions of the arm 13. When the barge 1 is moored along the wharf 10, the arm 13 is descended close to sands 7, so that the distance to the sands 7 and also to a deck 17 is measured by the distance sensors 14. The measured value of the distance is inputted to a computer, thereby to obtain the sand volume on the barge.
Patent JP-S61106442-A (JP)
Title: Preparation of optical fiber
Inventor: SAKAMOTO KATSUJI
IPC: C03C25/10
Filed: 1984-10-30
Abstract: PURPOSE:To cover an optical fiber with plural numbers of a resin layer with good efficiency and good reliability by transporting a layer of the resin under pressure to a die capable of coating plural numbers of the resin layer at the same time with gaseous pressure, and feeding on one hand another resin for another layer with a fixed displacement pump. CONSTITUTION:An ultraviolet ray-cured resin 32 for the first layer having a low viscosity contained in a vessel 27 compressed by gaseous pressure is fed to a feeding port 17 of the material for a coating die 14 by the gaseous pressure, and the resin is flowed toward the direction to an outlet of the die 14 through a clearance 18 between a flow straightening cylinder, and coated on the external periphery of the optical fiber 4. An ultraviolet ray-cured resin 23 for the second layer is fed to the feeding port 19 of the material for the die 14 by a fixed displacement pump 24, and flowed toward the direction to the outlet of the die 14 through the clearance 20 between the flow straightening cylinder, and coated on the external layer of the first layer resin. Then, the optical fiber coated with resin is introduced into an ultraviolet ray curing fur nace, and plural numbers of a resin layer are cured at the same time by passing therethrough. Thus, a target resin-coated optical fiber is obtd.
Patent JP-H0672234-A (JP)
Title: Light distribution control device for headlamp
Inventor: MORI TAKAKAZU
IPC: G05B13/02
Filed: 1992-08-28
Abstract: PURPOSE:To surely irradiate a point that a driver gazes at by providing both an operating means operating at least one direction of irradiation and a range of irradiation of a headlamp in order to irradiate an intended point, and a control means controlling at least one direction of irradiation and a range of irradiation. CONSTITUTION:The gazing point (the coordinates of an intersection P) of a driver is determined by obtaining what a road shape can be specified based on a converted image 130 while a gazing distance X inputted in is being taken as a radius, that is, for instance, the intersection P of a center line 124 and the radius X. A straight line passing through the aforesaid intersection P and a vehicle 10 roughly coincides with a straight line at which the driver gazes in accordance with the road shape (the line of sight L1 of the driver). After the line of sight L1 has been operated, a deviation angle phi is then determined. Namely, an angle formed between the line of sight L coinciding with the running direction of the vehicle 10 and the line of sight L1 in accordance with the road shape is turned out to be the deviation angle phi in the direction of sight of the driver which is changed out of the running direction of the vehicle 10 in accordance with the road shape.
Patent JP-H0574358-A (JP)
Title: Cavity connecting type traveling-wave tube
Inventor: AOKI YASUHIRO
IPC: H01J23/24
Filed: 1991-09-10
Abstract: PURPOSE:To provide a cavity connecting type traveling-wave tube capable of shortening the whole length of a circuit and providing a stable operation. CONSTITUTION:In a cavity connecting type traveling-wave tube, an electron gun part 21, a slow-wave circuit part 22 consisting of a number of resonance cavities 26 having connecting slots 27, 28, and a collector part 23 are mutually connected successively. A velocity taper is further provided so that the cavity period or the output side of the slow-wave circuit is within the range from 0.8 to 0.9 of the period on beam upper stream side and, according to it, the angles of the connecting slots are set gradually small toward the beam lower stream side.
Patent JP-2000055352-A (JP)
Title: Petroleum combustion equipment with fuel flow detector
Inventor: OKURA MICHITAKA
IPC: F23N5/18
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To stably perform burning by monitoring a fuel flow to be supplied to a burner, and carrying out correcting operation when the detected flow is different from the predetermined flow. SOLUTION: In the petroleum combustion equipment comprising a fuel pump and a fuel flow detector mounted at a fuel pipe 3 for supplying fuel to a burner to always maintain balance between the fuel and the air amount base on flow rate of the detector, the detector is formed of a temperature detecting elements 5 constituted by laminating a heater and a thermosensitive resistance film on a good conductive thin plate substrate 5b to be inserted into the fine pipe 3. A vertical part 3a for supplying fuel from below to above is provided on the way of the pipe 3, and a thin plate-like oil temperature sensor 6 and a thin part of the element 5 are mounted at the part 3a. The sensor 6 and the thin part of the element 5 are inserted into a channel of the part 3a, and disposed along the flow of the fuel.
Patent JP-S6385976-A (JP)
Title: Logic circuit converter
Inventor: MIYATA MISAO
IPC: G06F17/50
Filed: 1986-09-30
Abstract: PURPOSE:To shorten a converting time until the logic circuit of a final form is obtained by providing a means for estimating a conversion requiring part circuit to estimate the possibility of the conversion based on a converted partial logic circuit and a logic circuit to be converted and taking out the estimated partial logic circuit to decide the necessity of the conversion after it is decided that it is necessary to convert at least all the partial logic circuits. CONSTITUTION:To the conversion required part circuit estimating part 6, the partial circuit converted from a converting part 5, a circuity converting rule applied to the conversion and the logic circuit from a logic circuit storing part 1 are applied. From these information, the partial circuit requiring the conversion is estimated and the result is applied to a partial circuit extraction part 2. The partial circuit extraction part 2 is trailed until the extraction of all the partial circuits of the logic circuit is completed once, a leading estimation result using flag FLG is used thereafter, when the flag FLG is trailed, the respective partial circuits of the logic circuit are sequentially extracted and when the flag is led, only the partial circuit requiring the conversion from the estimating part 6 is extracted. In such a way, the number of decisions can be reduced and the converting time can be shortened.
Patent JP-H04111476-A (JP)
Title: Manufacture for compound semiconductor device
Inventor: SADAMASA TETSUO
IPC: H01S5/00
Filed: 1990-08-31
Abstract: PURPOSE:To provide a flat formation of an InGaAs third compound semiconductor layer having a small, band gap and at the same time, prevent a contact between the third compound semiconductor layer and a dielectric film, e.g. an SiN film, by providing a second compound semiconductor layer serving as a mask with a canopy by making use of the side etching of a first compound semiconductor layer in a photodiode formation of a planar construction. CONSTITUTION:A recessed portion provided in a first compound semiconductor layer 13 is expanded by a side etching and there, an InGaAs third compound semiconductor layer 22 having a small band cap is embedded for growing a crystal. This enables the third compound semiconductor layer to be formed into a flat regrowth layer on conditions that no unusual growth comes about. Namely, of significance is that a second compound semiconductor layer 14 provided on the first compound semiconductor layer 13 is protruding as a canopy. Also, even in the growth of a fourth compound semiconductor layer 23, no unusual growth occurs by virtue of the canopy effect of a SiN film 15.
Patent JP-S60121781-A (JP)
Title: Semiconductor detecting element
Inventor: YAMAMOTO AKINAGA
IPC: H01L31/10
Filed: 1983-12-06
Abstract: PURPOSE:To store minority carriers generated by beams effectively, and to contribute the carriers to an amplification factor by increasing impurity concentration in a region, in which minority carriers are stored and which controls potential barriers. CONSTITUTION:In a semiconductor detecting element, beams are received by a conventional semiconductor detecting element, and two P type semiconductor regions in which minority carriers being generated are stored are constituted by P type low impurity concentration semiconductor region 3b and region 4b receiving beams and P type high impurity concentration semiconductor region 3a and region 4a in which minority carriers being generated are stored and which control potential barriers. Since the semiconductor region 3a and region 4a also function as light-receiving regions, an effective light-receiving area is not reduced, and the effective light-receiving area is quite the same as conventional elements. Accordingly, minority carriers to be generated by beams are stored effectively, and the carriers can contribute to an amplification factor.
Patent JP-H0790515-A (JP)
Title: Iron-base amorphous alloy increased in magnetic flux density and reduced in iron loss
Inventor: KOGIKU FUMIO
IPC: C22C45/02
Filed: 1993-09-16
Abstract: PURPOSE:To produce an iron-base amorphous alloy increased in magnetic flux density and reduced in iron loss by preparing an iron-base amorphous alloy consisting of specific percentages of Fe, B, Si, Mn, and Co. CONSTITUTION:An iron-base amorphous alloy having a composition represented by chemical formula FexBySizMnaCob is prepared. In this formula, x=70 to 80%, by atom, y=7 to 15%, z=4 to 17%, a=0.2 to 3%, b=5 to 10%, and x+y+z+a+b:100. By this method, the iron-base amorphous alloy, improved in magnetic flux density and reduced in iron loss to a greater extent, can be produced.
Patent JP-H0394589-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA YUICHIRO
IPC: H04N5/66
Filed: 1989-09-07
Abstract: PURPOSE:To prevent the occurrence of blur or flickers on an edge part by executing double speed line sequential interlace drive for a television(TV) signal and executing double speed line sequential non-interlace drive for a display signal such as a character or a linear image to be displayed so as to be superposed to the TV signal. CONSTITUTION:In the case of superposing display information such as a character, a linear image to a video signal and displaying the superposed signal so as to be superposed to a TV signal, two equal signals whose phase is shifted only by one horizontal scanning period are impressed to different video inputs VX, VY dividedly in two horizontal scanning periods. The shifted timing of line signal lines Ga1, Ga2 on a liquid crystal panel is corrected. In the case of a TV signal, the combination of two lines to be driven by the same signal is shifted in accordance with fields and the combination of two lines to be driven by the same signal only for the display information is fixed independently of fields. Namely the superposed display between the TV signal and display information can be attained without dereriorating the resolution of the TV display due to non-interlace drive and generating burning.
Patent JP-H02131466-A (JP)
Title: Production of pyridine analog utilizing methoxycarbonylcylopentadienylcobalt complex
Inventor: YAMAZAKI HIROSHI
IPC: C07D213/24
Filed: 1989-09-07
Abstract: PURPOSE:To industrially advantageously obtain the aimed compound by using a eta<5>-methoxycarbonylcyclopentadienylcobalt polyene complex when non- substituted or substituted pyridine is produced from alkyns and nitriles. CONSTITUTION:When non-substituted or substituted pyridine is produced from alkyns and nitriles by cyclization reaction, the above-mentioned reaction is carried out in the presence of a complex catalyst expressed by formula I - formula III [R1 is 4-12C polyene having 2-4 double bonds and capable of having 1-4 substituent groups (1-4C alkyl, phenyl or CH2CN) and Co has eta<4> bond with localized electron of diene part in the polyene, except a polyene consisting of only aromatic ring; R2 is metalocyclic cyclopentadiene residue capable of having 1-4 substituent groups (1-4C alkyl or phenyl)] added to the above- mentioned reaction system to readily provide the aimed compound in high catalyst activity, quick reaction rate, suppressed production of an aromatic hydrocarbon which is a by-product and productivity and product concentration capable of industrially satisfying.
Patent JP-S59115066-A (JP)
Inventor: EGUCHI TOSHIO
IPC: A63B102/32
Filed: 1982-12-22
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-H0394675-A (JP)
Title: Alginic acid-decomposing enzyme and its production, microorganism used thereof, and alginic acid decomposing method
Inventor: MURATA KATSUMI
IPC: C12P21/00
Filed: 1989-09-07
Abstract: NEW MATERIAL:An enzyme produced by alginic acid-decomposing enzyme- producing bacteria belonging to genus Enterobacter and capable of subjecting alginic acid to the eliminative decomposition like lyase. USE:Useful for production of novel alginic acid product by (partial) decomposition of alginic acid and study on the structure of alginic acid, and capable of producing in a large quantity. PREPARATION:Alginic acid-decomposing enzyme-producing bacteria [e.g. Enterobacter cloacae M-1 (FERM-BP-2577)] are cultured is sodium alginate- containing culture medium and separated and purified from the culture liquid.
Patent JP-H1169467-A (JP)
Title: Remote fault diagnosis supporting system
Inventor: MICHIWAKI HIROKAZU
IPC: H04Q9/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce a maintenance cost by accurately obtaining the conditions of the fault of an object equipment with less time and labor and diagnosing the fault of the object equipment. SOLUTION: During measurement work on a user side, the operation history and error history or the like, of the operation input means 13 and 14 of a three- dimensional measuring machine 1 are recorded in an operation history file 16 and a measurement screen history is recorded in a measurement screen history file 17. The prepared history files 16 and 17 are transmitted to a service center side through a communication channel 7 when the fault is generated. A service person refers to the contents of the history files 16 and 17 and accurately estimates the cause of fault even without going to the spot.
Patent JP-S6288308-A (JP)
Title: Winding method for bobbin-winding magnet
Inventor: FURUKAWA KOHEI
IPC: H01F6/06
Filed: 1985-10-14
Abstract: PURPOSE:To make it possible to compensate the shortage of length of a lead wire by unwinding a part of coil, by dividing the winding body of a bobbin into two parts by a boundary flange, and winding separately a conductor wire around each of the divided winding bodies, where the conductor wire is previously wound around two reels so as to be connected with each other at the end part of the winding. CONSTITUTION:A bobbin 3 is divided into two parts 6 and 6' by a boundary flange 5 which is arranged in the middle part of the winding body and is provided with a slit 4 to insert a wire. A conductor wire 8, like a super-conducting wire, etc. to be wound around the bobbin is previously wound around two reels 9 and 9' in the following manner. The wire to be wound separately around a right and a left winding bodies 6 and 6' divided by the boundary flange 5 is previously wound around two reels 9 and 9' in the manner in which each winding end to the reel is mutually connected. The winding process is as follows; at a first time, the winding boundary part of the conductor wire 8 (the center of the part connected between the reels 9 and 9') to the winding bodies 6 and 6' is inserted into a slit 4, and then the wires payed out from the reels 9 and 9' are wound around the winding bodies 6 and 6' separately. The leadwires 1 and 2 of coil end are inevitably connected to the most external winding layer.
Patent JP-H1161692-A (JP)
Title: Ink-jet recording sheet
Inventor: MORONUKI KATSUMI
IPC: B41M5/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ink-jet recording sheet cutting ultraviolet ray without damaging usual whiteness degree excellent in inhibition of color deterioration of printed parts by coating a coating solution containing binder and rutile type ultra-fine titanium oxide particle having specific primary particle diameter on a substrate. SOLUTION: The coating solution for ink receiving layer is obtained by compounding 20-80 wt.%, solid content, of ethylene-vinyl acetate copolymer water dispersion, etc., and 3-50 wt.% of rutile type ultra-fine titanium oxide particle having average primary particle diameter of 0.01-0.05 μm, pigments and ink fixing agent, etc. The ink-jet recording sheet is obtained by coating the coating solution to form the ink receiving layer on a substrate such as quality paper, etc., using a bar coater, etc.
Patent JP-H0280196-A (JP)
Title: Production of welding wire
Inventor: SATO RYUTARO
IPC: B23K35/36
Filed: 1988-09-14
Abstract: PURPOSE:To substantially completely eliminate the Ca adversely affecting weldability by using a wire material substantially tree of Ca, and using the alkali salt of a higher fatty acid as the lubricant in the cold wire drawing in the production of a welding wire. CONSTITUTION:The wire material substantially free of Ca is used, and alkaline soap is used instead of ordinary metallic soap as the lubricant in wire drawing. As a result, the Ca sdversely affecting weldability can be substantially completely eliminated, the arc is stabilized, spattering in welding is reduced, and a shapely bead can be obtained.
Patent JP-H01158975-A (JP)
Title: Athletic device
Inventor: SUKOTSUTO KARUUSAAZU
IPC: A63B23/00
Filed: 1988-09-13
Abstract: PURPOSE: To eliminate to strongly grip a weight means and reduce tendency to disturb development of an object muscle of a user by composing an opening, to which a user;s hand is inserted, from an inner wall and an outer wall and fitting the weight means inside at almost the center of a sports tool. CONSTITUTION: A housing 11 is equipped with a pair of housing parts 11A and 11B, which have the same hemisphere shape, combined with a common intermediate face B. A notch 12 is formed on the housing 11 and an opening 13 communicating therewith is formed. To use this sports tool 10, a hand is inserted into the housing 11 through the opening 13. A disk weight 18 and a filler 19 are arranged in the main body part 17 of the casing 16 agreeing almost with the diameter axis of the housing 11. To strengthen the biceps of arm of a user, his/her hand is inserted into the opening 13. The palm is supported by a protruding inner wall part 15A and, consequently, the lower end of his/her hand is supported by a protruding part 15B of the inner wall part 15. Using like in this way, the necessity to use a muscle neighboring to the biceps of arm of the user is widely reduced.
Patent JP-H0654925-A (JP)
Title: Detoxification decomposition method for toxic material utilizing detonation wave
Inventor: MATSUI HIDENORI
IPC: A62D3/40
Filed: 1992-08-05
Abstract: PURPOSE:To improve the decomposition efficiency, reduce the fuel cost and disposal cost, and improve operability by guiding and filling the detonating mixed gas containing the oxidizing gas into a pressure-proof detonation wave tube from one end section, guiding and filling the gas containing a decomposition-resistant toxic halide from the other end section, and igniting the detonating mixed gas for detonation. CONSTITUTION:A detonating mixed gas guide pipe 2 is connected to one end side of a detonation wave tube 1, and an ignition plug 6 is fixed near its pole. The detonating mixed gas guide pipe 2 is connected to a mixing chamber 21 connected with the pipe 27 of a flammable gas source 7 and the pipe 28 of a supporting gas source 8. A halide-containing gas guide pipe 3 and an exhaust pipe 4 connected to a vacuum pump V are connected to the other end section of the detonation wave tube 1. The detonation wave tube 1 is decompressed to vacuum with the vacuum pump V in advance, the fleon gas is introduced, then the detonating mixed gas is introduced, the whole pressure is adjusted to 1 atm, and the ignition plug 6 is ignited. The halide can be completely decomposed even if a large quantity of the decomposition-resistant gas is introduced.
Patent JP-H0571784-A (JP)
Title: Air supply device for range
Inventor: TOIDA HIROMI
IPC: F24C15/20
Filed: 1991-09-11
Abstract: PURPOSE:To prevent a cook from flow of cold outdoor air supplied as a replacement for exhaust air of a range hood and facilitate the collection of oil mist etc., generated by cooking by means of a range hood. CONSTITUTION:A chamber duct 4 comprising noncombustible material is provided in a range table 1 of a kitchen and the duct 4 is connected to an outside air suction port 6 installed in an outer wall 5. By providing a plurality of range blowoff ports around a gas range 3 mounted to the upper face of the table 1 and connecting said ports to the duct 4, air having an amount corresponding to that of discharged air flows in from the port 6 and is blown off from the blowoff ports in the form of an air curtain around the range 3, with the result that feeling of cold air for a human body is eliminated and diffusion of oil mist etc., can be prevented.
Patent JP-S6290978-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANPO TOSHIHARU
IPC: H01L21/28
Filed: 1985-10-17
Abstract: PURPOSE:To accurately form a dummy gate of short gate length by removing by etching the sidewall of the gate by a monitor pattern standardized in terms of the gate length by the etching amount of the sidewall. CONSTITUTION:After an active layer 12 is formed on a GaAs semiconductor substrate 11, a dummy gate 14 of 1mum of gate length is formed, and monitor patterns 15a, 15b, 15c, 15d of 0.6, 0.8, 1.0, 1.2mum of gate lengths are simultaneously formed on the substrate except the active layer. With this structure, the gate 14 is etched at the sidewall by CF4 plasma etching. When the dummy gate 14' of 0.2mum of short gate length is formed, the patterns 15a, 15b are removed by etching, and since the etching of the sidewall of the gate 14 is stopped when the monitor pattern 15b of 0.8mum is removed by etching, the formation of the dummy gate of 0.2mum of gate length can be readily controlled.
Patent JP-H0280800-A (JP)
Title: Segment transporter
Inventor: KUMAO YOSHIMITSU
IPC: E21D11/40
Filed: 1988-09-16
Abstract: PURPOSE:To continuously and automatically supply segments by using a segment mover to move segments one by one and a placer to place segments on the roller of a supplyer. CONSTITUTION:In a transporter, the foremost segments 10-6 is placed through a roller 12 only on a supplyer (inner frame) 11, and a stopper to prevent the backward movement is provided. By extending a supply jack 13, segments on the supplyer 11 are supplied to the position of a segment assembler 3. Segments supplied are grasped by the assembler 3 and the supplyer 11 is restored to its original position by the jack 13. Segments fro 10-5 to 10-1 on the transporter are moved to the position of fro 10-6 to 10-2 by interlocking a segment slider on a turntable 18 and the segment mover 15. Segments after the second one are also supplied to the assembler 3 in the same way. The segments can thus be continuously supplied.