baber/WOPTO huggingface dataset:
Patent JP-S5555226-A (JP)
Title: Method of automatically identifying sound source
Inventor: OOKUMA TSUNEYASU
IPC: G01H3/00
Filed: 1978-10-18
Abstract: PURPOSE: To raise the sureness of identification of a moving noise source such as an airplane and reduce labor, by detecting the difference in the effect of interference of direct noises from the moving sound source with reflected noises.  
     CONSTITUTION: When noises goes from a distant airplane to microphones 1, 1' placed at a prescribed altidude on the ground, the output levels of both the microphones are almost equal to each other and a level difference detection circuit 3 generates no output. When the airplane approaches the microphones, their output levels differ from each other due to the interference of direct waves of the noises with their reflected ones and the output of the circuit 3 increases or decreases. At that time, the times of operation of comparators 4, 4' are measured at 5, 5' and the time of continuation of the measurement is also measured at 6, 6'. The measured values are applied to a discrimination circuit 7. When a prescribed condition is satisfied, an instruction circuit 9 is started to pick out the maintained level of the reference microphone 1 as a datum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000320852-A (JP)
Title: Floor heating panel
Inventor: SUEYOSHI KOJI
IPC: E04F15/18
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a floor heating panel which can be installed with small number of steps by inserting one end of hooks having Z-shaped and reverse Z-shaped cross-sections, respectively, in the direction perpendicular to the longitudinal direction into both narrow side face parts extending along the longitudinal direction of a base body thereby fixing the panel integrally between joists. SOLUTION: Grooves 14 for heating fluid conduction tubes are cut along the longitudinal direction in one surface of the base body 12 of a floor heating panel 10 and heating fluid conduction tubes 15 are buried in the grooves 14. Furthermore, hooks 13 are inserted into both side face parts along the longitudinal direction of the base body 12. The hooks 13 have Z-shaped and reverse Z-shaped cross-sections, respectively, in the direction perpendicular to the longitudinal direction. The base body having both side face parts 12a inserted with the lower face part of the hooks is set while mounting the upper face part of the hooks on two joists 11. The hook 13 has Z-shaped cross-section in the direction perpendicular to the longitudinal direction and the upper and lower surface parts are set perpendicular to the suspending part.
Patent JP-H05293064-A (JP)
Title: Vacuum cleaner
Inventor: NAKAI KOICHI
IPC: A47L9/02
Filed: 1992-04-20
Abstract: PURPOSE:To provide a vacuum cleaner wherein the rorating direction of a driving shaft provided in a sucking tool is surely made coincide with forwarding or retreating of the sucking tool, and support for movement of the sucking tool by means of the driving shaft is surely performed. CONSTITUTION:The rocking angle of a sucking tool 1 fixed on the apex of a sucking pipe 3 is detected by means of a rotating sensor 7 through the rotation at a rotating plate 6 connected through shaft-supporting projections, 20a and 20a and it is given to a control part 10. One of rear side supporting wheels 5 and 5 of the sucking tool 1 is made to be a driving wheel rotatedly driven by means of a wheel driving motor 50. The control part 10 judged forwarding and retreating of the sucking tool 1 based on changing in the rocking angle provided from the rotating sensor and-switching of positive and reverse rotation of the wheel driving motor 50 based on this judgement is performed.
Patent JP-H04329862-A (JP)
Title: Ti-containing alloy plated steel sheet excellent in workability
Inventor: KUROSAWA SUSUMU
IPC: C23C28/00
Filed: 1991-05-02
Abstract: PURPOSE:To produce a Ti-contg. alloy plated steel sheet excellent in workability by vacuum deposition. CONSTITUTION:When a Ti-contg. alloy film is formed on the surface of a steel sheet, a pure Ti underlayer is formed at an interface between the steel sheet and the alloy film in 0.01-2mum thickness and the (002) faces are preferentially oriented so that they are in parallel to the steel sheet. Thus, a Ti-contg. alloy plated steel sheet excellent in workability is obtd.
Patent JP-H10317387-A (JP)
Title: Building foundation structure and method for constructing the same
Inventor: IKENISHI TAKAYUKI
IPC: E02D27/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a building foundation structure and a method for constructing the same, whereby the same can be constructed through simple work at reduced cost and in a short period. SOLUTION: A trench 11 is formed in a position where the foundation of a building is to be constructed, using a support block 2 and an intermediate block 3, both made of concrete, and a connecting metal fitting 4 connecting the blocks 2, 3 end-to-end. In that case, the intermediate block 3 is interposed between two support blocks 2, 2 inside the trench 11, and each support block 2, 2 and the intermediate block 3 are connected end-to-end by the connecting metal fittings 4, 4, whereby the foundation can be constructed easily at low cost in a short period.
Patent JP-S5752360-A (JP)
Title: Motor
Inventor: UCHIDA RIYOUHEI
IPC: G01P3/487
Filed: 1980-09-16
Abstract: PURPOSE:To reduce the size of a motor whose speed must be detected without using an additional magneto motive force, by a method wherein the revolution of the rotor is detected by the flux of a permanent magnet which makes a contribution to the driving force of the rotor. CONSTITUTION:A four-pole magnetized permanent magnet 2 is fixed on one side of a fixture board 1 made of soft magnetic material. A concavity-convexity gear 4a which composes a flux variation mean is formed around the circumference of a soft magnetic board 3. A rotor 5 is composed by fixing the fixture board 1 and the soft magnetic board 3 to a rotor shaft 5a, while the rotor is supported with respect to a bearing in pivotable manner. On the surface, facing the flux variation means 4a of the gear formed on the circumference of the soft magnetic board 3, of a base board 6, composed of a ring-shaped printed circuit board which is stationarily fixed, a printed pattern with a conductor 7a is provided at an even interval and in a shape of a short strip and composes a revolution frequency generating means 7. With the above method, a part of magneto-motive force source which contributes to the driving force of a rotor can be used as the magneto-motive force source of a revolution generating means so that the revolution speed of the rotor can be detected.
Patent JP-H10316164-A (JP)
Title: Shrink with mount
Inventor: WATANABE SHINSUKE
IPC: B65D71/08
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a shrink with mount which is capable of exhibiting an article of merchandise by either method of hanging or standing and the space of the mount of which, allotted for the exhibition, can be freely set. SOLUTION: A part of a mount 10 is cut out to form a tongue 12 and a turnback piece 18 adjoining the lower end edge of the mount 10 is formed approximately in alignment with the center of the tongue 12. After inserting a ring-shaped thermally shrunk film 24 in the tongue 12, while bending the turnback piece 18 in the ring-shaped thermally shrunk film 24, a desired article 28 is inserted from under the ring-shaped thermally shrunk film 24 and the turnback piece 18 is laid over the ring-shaped thermally shrunk film 26. Subsequently, the ring-shaped thermally shrunk film 24 is made to shrink under heat so as to hold the article on the mount 10.
Patent JP-H11325103-A (JP)
Title: Method and device for detecting overload
Inventor: MORIOKA YOSHINORI
IPC: H02P29/02
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for detecting an overload capable of rapidly detecting the overload without being affected by the degree of the rotational speed. SOLUTION: A counted value of a drive side counter 3a is compared with a counted value of a load side counter 3b every time when the counted value of the drive side counter 3a reaches the judging interval pulse number T, and a judgment is made whether or not the difference between two counted values is larger than a specified allowable value. When 'larger' is judged, an overload is detected, and when 'not larger' is judged, the drive side counter 3a and the load side counter 3b are reset. A value according to the rotational speed N of a drive side power transmission shaft Sm is set to the judging interval pulse number T. The overload can be rapidly detected even in a case of a gear pump device or the like where the rotational speed is low.
Patent JP-H02305918-A (JP)
Title: Production of tmcp steel plate having less acoustic anisotropy
Inventor: TAKIZAWA KENSABURO
IPC: C22C38/54
Filed: 1989-05-22
Abstract: PURPOSE:To produce the TMCP steel plate having less acoustic anisotropy without impairing the strength, toughness and weldability thereof by specifying a component compsn. and the cumulative draft, final pass draft and finish rolling temp. in hot rolling. CONSTITUTION:The steel consisting, by weight %, of 0.01 to 20% C, 0.05 to 0.60% Si, 0.5 to 2.5% Mn, 0.005 to 0.10% solAl, and the balance Fe and unavoidable impurities is hot rolled in the range of >=40% cumulative draft at (Ar3 point+200 deg.C) to Ar3 point, >=5% final pass draft and Ar3 point to (Ar3 point+100 deg.C) finish rolling temp. One or more kinds of 0.10 to 1.0% Cu, 0.10 to 5.0% Ni, 0.05 to 1.0% Cr, 0.08 to 1.0% Mo, 0.005 to 0.1% Nb, 0.01 to 0.10% V, 0.007 to 0.15% Ti, and 0.0005 to 0.0010% B are incorporated into this steel compsn. at need. The TMCP steel plate having the less acoustic anisotropy in an angle ultrasonic flaw detection method is obtd. in this way.
Patent JP-2000319062-A (JP)
Title: Binder material for refractory
Inventor: HIRATA TAKEHIKO
IPC: C04B35/63
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a binder material for a refractory which is homogeneous as a base material and suitable for a refractory susceptible to corrosion by fused slag of a melting furnace for incineration ash, a melting furnace for nuclear reactor waste and the like. SOLUTION: Powder prepared by adding a prescribed quantity of TiO2 powder having a <=0.5 μm average particle diameter and a prescribed quantity of Al2O3 powder having a <=0.5 μm average particle diameter to Crz2O3 powder essentially having a <=0.5 ×m average particle diameter is sintered in a vacuum atmosphere of 10-20-10-5 atm partial pressure of oxygen at 1,350-1,600 deg.C to produce a sintered compact. The sintered compact is pulverized to produce the binder material.
Patent JP-H02308424-A (JP)
Title: Detecting method for pit pattern
Inventor: HIDA MINORU
IPC: G11B7/005
Filed: 1989-05-24
Abstract: PURPOSE:To reproduce a disk in which data is recorded without applying a modulation by detecting a pit from bit information and an amplitude pattern of a reproducing signal of a pit shifted and recorded in the diameter direction against the track center. CONSTITUTION:A reproducing signal read by an optical pickup from an optical disk is inputted to a terminal 1 and sent to an amplitude pattern detecting function block 70 and a bit information pattern detecting function block 71. In the block 70, each amplitude data of a reproducing signal waveform is fetched and compared, and when the waveform is a prescribed amplitude pattern, a detecting signal is sent to a pit pattern discriminating function block 72. Simultaneously, in the block 71, bit information is fetched and compared with a bit information pattern of a servo-byte, a detecting signal is sent to the block 72. When both the detecting signals are supplied, the block 72 discriminates them to be a pit pattern of a servo-byte.
Patent JP-H02307698-A (JP)
Title: Metal powder system flux cored wire electrode for arc welding
Inventor: SUZUKI TOMOYUKI
IPC: B23K35/368
Filed: 1989-05-24
Abstract: PURPOSE:To produce the excellent metal powder system flux cored wire elec trode which produces less spatters by specifying the weight % of the metal powder incorporated in the flux, the weight % of the flux to be filled with respect to the total weight of the wire and the fluctuation in the thickness of a wire sheath. CONSTITUTION:This flux cored wire electrode is formed by filling the flux contg. >= 90wt.% metal powder into the steel sheath at 5 to 25wt.% of the total weight of the wire. The numerical value ration P expressed by the follow ing equation is specified to 1.0-<=P<=2.0. Where, P=t1/t2, t1: the max. thickness of the steel sheath of the wire in the longitudinal sectional direction, t2: the min. thickness of the above-mentioned sheath. The above-mentioned weight % is limited for the purposes of enhancing deposition efficiently, the efficiency of welding, etc., and the result to extremely minimize the amt. of the spatters to be generated in obtd. particularly when the numerical value ratio P is from >=0.1 to >=2.0. To practicality of this kind of the wire is greatly enhanced in this way.
Patent JP-S5920124-A (JP)
Inventor: TANIGUCHI AKIHIKO
IPC: G05D23/19
Filed: 1982-07-23
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-H05331763-A (JP)
Title: Production of conjugate yarn fabric
Inventor: NAKAMURA RYOJI
IPC: D06M101/16
Filed: 1991-04-30
Abstract: PURPOSE:To provide a conjugate yarn fabric capable of developing a unique feeling effect with filament fibers and short fibers exclusively by a filament-production process without using a spinning process. CONSTITUTION:The fiber to be used in the present process is a sea-island-type conjugate fiber having a denier ratio (dF/dS) of >=5 [wherein dF is sparingly soluble component at the outermost layer and dS least soluble component of the sparingly soluble component other than dF] and the sparingly soluble component at the outermost layer of 1-5 denier. The least soluble component contains fine particles having equivalent sphere diameter corresponding to 0.8-1.2 times the fiber diameter in an amount satisfying the formula [X is content (wt.%) of the fine particles; P1 is specific gravity of the fine particles; d is equivalent sphere diameter (cm) of the particle; P2 is specific gravity of the sparingly soluble component]. A cloth containing the component B exposed to >=40% of the total surface area of the cloth is formed and treated with a solvent for the easily soluble component (sea component) to remove the soluble component and a part of the sparingly soluble component A part of the sparingly soluble component is broken with the fine particles to obtain the objective conjugate yarn cloth having unique feeling caused by large-denier filaments and fine-denier short fibers.
Patent JP-H10314112-A (JP)
Title: Electronic device for medical equipment
Inventor: TAKAMI SATOSHI
IPC: A61B1/06
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device for a medical equipment, such as a change-over device, etc., with excellent treating property. SOLUTION: Relating to the electronic device for the medical equipment, where terminals I1-I4 and 01-04 (mainbody side connector), a power source connector 15 (mainbody side connector), a switch 11, an input change-over switch 12, etc., and other extending parts are fitted to a mainbody case 6 in a state that they are protruded on the surface of the mainbody case 6, recessed parts 8 and 9 are formed on the surface of the mainbody case 6 and also the extending parts are fitted inside the recessed parts 8 and 9 in a state that they are not protruded from the recessed parts 8 and 9.
Patent JP-S6021574-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMASHITA YOSHIMI
IPC: H01L29/417
Filed: 1983-07-15
Abstract: PURPOSE:To prevent the increase of gate resistance so as not to result in the increase of capacitance by a method wherein a resist layer consisting of two layers with the upper layer of normal sensitivity and the lower layer of higher sensitivity is formed on a substrate, and a gate electrode pattern is formed by a lift-off method. CONSTITUTION:A non-doped GaAs layer 11 is formed on the semi-insulation GaAs substrate by an MBE method, and next the layer 11 is etched except in a gate forming region, where a source electrode 13 and a drain electrode 14 are formed. Next, they are uniformly coated with the photo resist layer 15 of higher sensitivity and that 16 of normal sensitivity, and an overcut shape 17 is formed by development. Then, a recess 10 is formed down to an N type graded AlX Ga1-xAs layer 8 by etching with CCl2F2 gas. Thereupon, only the former resist layer is left, and a gate electrode 12 self-aligned with the recess 10 by sputtering, etc. is formed.
Patent JP-H05180276-A (JP)
Title: Planetary gear speed changer
Inventor: TAKAHASHI TAKASHI
IPC: F16H1/28
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a high change gear ratio by connecting a planetary large gear and a planetary small gear coaxially to each other by means of a spline, meshing a sun gear with the planetary large gear, and meshing an internal gear with the planetary small gear, respectively. CONSTITUTION:An internal gear 7 is composed of divided internal gears 7a and 7b, and a planetary gear 6 is formed by combining a planetary large gear 6a having a large number of teeth and a planetary small gear 6b having a small number of teeth with each other, and the planetary small gear 6b is connected coaxially to the planetary large gear 6a by means of an involute spline having the same shape with the planetary small gear 6b. The planetary large gear 6a and a sun gear 5 are meshed with each other, and the divided internal gears 7a and 7b stride over the planetary large gear 6a, and are meshed with the planetary small gear 6b on both the sides. Motive power inputted to the sun gear 5 from an input shaft 1 is transmitted to the planetary large gear 6a, and is decelerated through the planetary small gear 6b meshed with the divided internal gears 7a and 7b, and is outputted to an output shaft 2. Thereby, an extremely large change gear ratio can be obtained.
Patent JP-H02307738-A (JP)
Title: Preparation of paper cup
Inventor: YOSHIMATSU TATSUHIKO
IPC: B31B50/00
Filed: 1989-05-24
Abstract: PURPOSE:To enhance heat sealability, water resistance, hot water resistance, chemical resistance and bending properties by forming films to the front and rear surfaces of a paper material for a paper cup using a coating agent based on a vinyl chloride/vinyl acetate resin. CONSTITUTION:The first lacquer is applied to the inner surface of a side wall 20 to form the first film 22 and the second lacquer is applied to the outer surface of the side wall 20 to form the second film 24. The first and second films 22, 24 are brought into contact with each other at the part of a side seam 26 to be heat-sealed. Both of the first and second lacquers are prepared using a vinyl chloride/vinyl acetate resin mainly to be given heat-sealability. The top part of a paper cup 10 is formed into a rim 28 by bending the upper end part of the side wall 20. The third lacquer is applied to the inner surface of a bottom panel 40 to form the third film 42 and the fourth lacquer is applied to the outer surface thereof to form the fourth film. The bottom panel 40 is bent into about 90 deg. at the outer periphery thereof to form a flange 46. A vinyl chloride/vinyl acetate resin is used as the principal component of the third and fourth lacquers but, in the former, the ratio of vinyl acetate is pref. increased in order to provide flexibility and elasticity.
Patent JP-H06337987-A (JP)
Title: Commodity sales data processor
Inventor: TAKAHASHI YOSHIO
IPC: G07G1/06
Filed: 1993-05-31
Abstract: PURPOSE:To make it possible to cancel the registration of a commodity registered just before without increasing a waiting time up to the issue of the receipt and to issue an attractive receipt by clearing a printing waiting buffer at the time of depressing a cancel key. CONSTITUTION:The printing waiting buffer 34 for temporarily storing printing data to be printed out on a receipt is prepared and whether data are stored in the buffer 34 or not, is checked in each sales registration of a commodity. When the cancel key is depressed, the storage of the registration printing data of a commodity sold and registered immediately before the key depression in the buffer 34 is confirmed and then sales canceling processing from a section sales registering file 31 is executed based upon commodity sales data stored in a preceding buffer 33. Then, the contents of the buffer 34 are cleared to delete the registration printing data of the commodity sold and registered immediately before. When a register sum key is depressed, respective registration printing data and their total printing data are printed out and the registration printing data canceled immediately before are not printed out.
Patent JP-S5653604-A (JP)
Title: Repellent composition for animal
Inventor: KOJIMA KOUICHIROU
IPC: A01N25/22
Filed: 1979-10-05
Abstract: PURPOSE: A repellent composition for animal useful for preventing sufficiently hares  from eating newly planted and afforested trees, having high repellent effect and  prolonged period of effectiveness, usable with ease, not causing phytotoxicity, obtained by blending an asphalt emulsion with other animal repellent.  
     CONSTITUTION: An asphalt emulsion is blened with other animal repellent [e.g., a wettable dust comprising 80wt% bis(dimethylthiocarbamoyl)disulfide, etc.] to give a repellent composition for animal. The composition has extremely higher repellent effect than that of the repellent to be used as a single agent. The prolonged time of effectiveness reaches a long period not less than six months. Particularly the composition prevents effectively hares from eating newly planted and efforested trees, e.g., Japanes cedars, hinoki (Japanese cypress), etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11321518-A (JP)
Title: Air bag door of air bag device for vehicle and molding method thereof
Inventor: TAGUCHI MASAHIRO
IPC: B60R21/20
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide such an air bag door of an air bag device for a vehicle so as to properly ensure together rigidity as the air bag door except the thinnest part in a burst part of the air bag door, breaking performance of the burst part, and uniformity in a surface of the air bag door. SOLUTION: A burst part 63 of an air bag door 60 is formed so as to thin from a reverse side over to an obverse side of a cover 61. Right/left both side inner walls 64 of the burst part 63 are formed in a symmetrical sectional shape with a top part 63a of the bust part 63 serving as the reference, these right/left both side inner walls 64 are constituted of a top side inner surface part 64a and a skirt side inner surface part 64b. In addition, a part except the top part 63a of the top side inner surface part 64a and the skirt side inner surface part 64b are both formed in a linear section.
Patent JP-S618690-A (JP)
Title: Obstacle surveying instrument for vehicle
Inventor: TSUKANO HIROMICHI
IPC: G01S15/931
Filed: 1984-06-23
Abstract: PURPOSE:To quicken a response time and to enable the miniaturizing of the capacity of a memory by prescribing the searching point with an ultrasonic pulse and by memorizing with corresponding in advance the displaying place of the inside of the display device with the searching point thereof. CONSTITUTION:Ultrasonic pulse is transmitted for the prescribed searchig point from a wave transmission sensor 21 and the reflected wave from the obstacle of the ultrasonic pulse transmitted is detected by a wave receiving sensor 22. A quantization circuit 26 outputs a binary signal with sampling the signal outputted from the wave receiving sensor 22 each the prescribed time. Now, a microcomputor 5 makes a coding signal with multi-bits by dividing the binary signal outputted from the circuit 26 into each the prescribed number, and the display point corresponding to each searching point of the display device is designated with discriminating in order the existance of an obstacle at each searching point by decoding the coded signal thereof being sent in order to a shift register 57 which is for serial communication.