baber/WOPTO huggingface dataset:
Patent JP-S63123472-A (JP)
Title: Surface treatment of steel plate
Inventor: ODAJIMA TOSHIO
IPC: C23C22/83
Filed: 1986-11-12
Abstract: PURPOSE:To significantly improve the corrosion inhibition and welding property of an organic coat to be applied to a chromate-plated steel plate by adding one or more than two types of colloid of SiO2, Cr2O3, Fe2O3, etc., to each kind of resin. CONSTITUTION:An aqueous solution added with a colloid(sol) having a grain diameter of 2-12mmu which amounts to 5-100pts.wt. to 100pts.wt. of resin is applied to a chromate-plated steel plate which is chromate-treated so that a chromium deposit may become 10-150mg/m<2>, and dried to form a coat. In this case, one or more than two types of SiO2, Cr2O2, Fe2O3, Fe3O4, MgO, ZrO2, SnO2, Al2O3 are added as a colloid(sol). In addition, aqueous resin dispersion such as ethylene-acrylic acid copolymer resin, polyacrylic acid and its copolymer resin, polymethacrylic acid and its copolymer resin are available for selection as organic resins.
Patent JP-H01113649-A (JP)
Title: Insertion-type ultrasonic flaw detector
Inventor: IWAMOTO KEIICHI
IPC: G01N29/04
Filed: 1987-10-27
Abstract: PURPOSE:To enable the detection of a flaw in the circumferential direction of a header- support welded part or the like of a boiler from the inside of a tube, by a method wherein a motion given by a motor for axial rotation and an axial feed motor is transmitted to a flaw-detecting element through a slide core driven along a guide member. CONSTITUTION:A nozzle 8 and an insertion guide shaft 9 connected thereto are inserted into a header 20 from a header checking hole, and the nozzle 8 is pressed against an end port 10 of a header 20. A flaw-detecting element 1, a cable 7 with balls, a motor 3 for rotation, an axial feed differential mechanism 5, an axial feed motor 4, a slide core 6, etc. are inserted into the shaft 9 from an open end thereof. The flaw-detecting element 1 is moved by the motor 4 with the core 6 moving along the shaft 9, and the insertion of the element into a welded part 11 of a tube support 21 and the header 20 is detected by a magnet 12 fixed on the outside of the shaft 9 and by a position detecting element 13. Then, the position of the flaw-detecting element 1 is fine-adjusted by the core 6 through a mechanism 15 and the motor 3, while the element is rotated in the circumferential direction. Thereby the ultrasonic flaw detection can be implemented for the welded part of the header 20 from the inside whereon a heat insulating material is not applied.
Patent JP-H0992122-A (JP)
Title: Installation structure of circuit breaker
Inventor: OKAWA KOJI
IPC: H01H73/06
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for a circuit breaker with which the breaker can be easily installed onto and removed from an installation plate using a simple structure. SOLUTION: In a fixture 5, a lock part 6 to an installation groove hole is formed by folding at one end part, and an engagement protrusion 7 to be engaged with an installation plate is provided at the other end part. A plate spring part 8 between the lock part 6 and the engagement protrusion 7 is capable of folding-up to deform elastically, and a circuit breaker is attached to and removed from the installation plate by elasticity of the fixture 5.
Patent JP-S62129009-A (JP)
Inventor: MIYAMOTO KENJI
IPC: A45D20/00
Filed: 1985-12-02
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-H03129801-A (JP)
Title: Chip variable resistor
Inventor: YOSHIMURA TAMOTSU
IPC: H01C10/32
Filed: 1989-10-16
Abstract: PURPOSE:To prevent penetration of solder dross and flux into a resistance film when a soldering operation is conducted by a method wherein the outer circumferential part of a pressure conductive elastic plate is brought into close contact with the lower surface of a control member and the upper surface of an insulating substrate, and the part of the resistance film located inside the elastic plate is airtightly sealed. CONSTITUTION:A pressure conductive elastic plate 8, the pressed part only of which becomes conductive by pressure, is placed on the upper surface of an insulating substrate 1 in such a manner that the elastic plate 8 is fitted to a hollow shaft 7. As the outer circumferential part of the pressure conductive elastic plate 8 is brought into close contact with the lower surface of a control member 9 and the upper surface of the insulated substrate 1, the part of a resistance film 3 located inside the elastic plate 8 can be airtightly sealed. As a result, the penetration of solder residue and a flux into the part of the resistance film 3 when a soldering operation is conducted using a solder dipping method and a solder floating method can be prevented. Also, as the control member 9 is made of an unsoldable metal material, solder is adhered to the control member 9 when the soldering operation is conducted.
Patent JP-H03135343-A (JP)
Title: Aligned coil
Inventor: TORISAWA AKIRA
IPC: H01F5/00
Filed: 1989-10-16
Abstract: PURPOSE:To form a highly accurately aligned winding by a method wherein a first coil body is formed by winding the bundle of wires and a second coil body is formed by winding another bundle of wires coaxially in reverse direction to the first coil body so as to be adjacent to the same while a predetermined coupling is effected thereafter. CONSTITUTION:The inside terminal of a flat cable 4 is connected to the inside terminal of another flat cable 4 for making a second coil body through a flexible substrate 31. Thereafter, the flat cable 4 is wound to form a first coil body 1. Then, another flat coil 4 is wound into a direction reverse to the winding direction of the first coil body 1 to form the second coil body 2. In this case, the first coil body 1 and the second coil body 2 are provided coaxially so as to be adjacent to each other. The outside terminals of the first coil body 1 and the second coil body 2 are connected through the flexible substrate 31 and an aligned coil may be formed.
Patent JP-H11259643-A (JP)
Title: Action detection system
Inventor: BRAND MATTHEW E
IPC: G06T1/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To automatically acquire probability models for standard actions through the use of hidden Markov models by observing the world through a video camera and other sensors, and to detect an abnormal action by inferring the kinds of activities which are currently monitored by using the models. SOLUTION: In an embodiment, a system consists of image analysis, model acquisition, and signal analysis as three constituent parts. In the image analysis, respective frames of video are deformed into vectors of a sufficient number to represent the operation of an object 18 in front of the camera 14 and a series of vectors establishes one 'signal' for each frame of the video. In the model acquisition, signals are analyzed so as to obtain parameters as to dynamic probability models of the scene in front of the camera 14. In the signal analysis, the models are used to classify and/or detect abnormality of signals generated speedily by image analysis of new video. Consequently, the processing time can greatly be shortened.
Patent JP-H05319903-A (JP)
Title: Binder and composition for injection molding of sintering powder
Inventor: NISHIMURA KIMIHIRO
IPC: C08L63/08
Filed: 1992-10-08
Abstract: PURPOSE:To obtain the composition excellent in moldability, reduced in deformation during defatting process and free from a defect due to defatting by using an epoxy group-containing olefin-based (co)polymer as the essential binder component and making up a specified mixture. CONSTITUTION:This binder contains (a) 3 to 80wt.% olefin-based polymer and copolymer having one or more epoxy groups in the molecule and >=2000 molecular weight and (c) 20 to 80wt.% organic compound having <=2000 molecular weight. As necessary, (b) <=70wt.% polymer and copolymer except (a), having >=2000 molecular weight may be contained. As the component (b), a homopolymer or a copolymer each synthesized by (co)polymerizing one or more kinds of monomers selected from (meth)acrylic acid ester and styrene is exemplified. This binder is excellent in wettability with each powder of a metal, a ceramic or a cermet and can afford the objective composition.
Patent JP-S61147872-A (JP)
Title: Vapor deposition device
Inventor: CHIBA AKIO
IPC: C23C14/24
Filed: 1984-12-21
Abstract: PURPOSE:To stabilize a vapor deposition operation while improving thermal efficiency and preventing adverse influence owing to gas releasing by forming a depression to the central part of a target to be imposed on a cooling base apart at a space from a cooling base. CONSTITUTION:The shallow recess 1a which is the melt basin of an evaporating material 10 is formed to the central part of the tray-shaped target 1 and a material for vapor deposition is placed therein to form 1b. A depression for fitting the target 1 is provided to the upper part of the cooling base 1 and the central part of the recess 11a is made into a shallow tray shape to form a deep base 11b. A space l is then made to exist between the bottom surface of the shallow recess 1a and the base 11b in the stage of fitting the target 1. The wasteful cooling is prevented by such construction and the heating effect of energy to evaporate the material for evaporation is improved. The material for vapor deposition is maintained at an adequate high temp. and the stable vapor deposition operation is executed.
Patent JP-S63123229-A (JP)
Title: Digital-analog converter
Inventor: NEMOTO MASAHISA
IPC: H03M1/66
Filed: 1986-11-12
Abstract: PURPOSE:To obtain a D/A converter with optional n-bit by using an adder means whose gain is 1/2 and a means retarding the result by one clock period and using a retarded signal and a reference voltage corresponding to the digital data as the input to the adder means. CONSTITUTION:The titled converter consists of a shift register 1, a switch 3 switching a reference potential 2 and a ground potential, an adder 4 and sample-and-hold circuits 5, 6, 7 and the converted digital value is stored tentatively in the shift register 1. In supplying a bit of a converted digital value to the switch means 3, the switch means 3 applies any of plural reference voltages corresponding to the bit to the adder 4, which adds the reference voltage supplied from the switch means to the result of addition of the preceding bits retarded by a prescribed time by a delay means and multiplies the result by a prescribed gain. Thus, the preceding result of addition is the 2nd power and third power of a multiple of a prescribed gain and the result of addition weighted corresponding to each digit of the digital value is fed to the sample- and-hold circuit 6.
Patent JP-H0578096-A (JP)
Title: Hydraulic piping structure for tilt cylinder
Inventor: HAYASHI HIROTO
IPC: B66F9/08
Filed: 1991-09-20
Abstract: PURPOSE:To improve the workability of connection work of a tilt pipe to a tilt hose. CONSTITUTION:A tilt pipe 6 connected to an oil control valve 5 is extended upward along the rear face of a front protector 2 penetrating through a toe board 4, and divided into the left side and the right side in the vicinity of the upper end of the front protector 2. Tilt hoses 13 connected to a left side and a right side tilt cylinder 10 on a body frame 1 respectively are extended upward along the rear face of the front protector 2 so as to form respective loops, and extended further toward the center of the body, and the extended ends are connected to the divided ends of the tilt pipe 6 through fittings 15 respectively. A notch 16 for connection work is provided on the central upper end of the front protector 2, so as that the connection work of the tilt pipe 6 to the tilt hose 13 can be carried out from the front side of the front protector 2 through the notch 16.
Patent JP-H07121426-A (JP)
Title: Information storage medium use system
Inventor: FUNATO SHOICHIRO
IPC: G06F12/00
Filed: 1993-10-28
Abstract: PURPOSE:To manage the data file such as image information and sound information from an external system by adding a bus interface part connected to the external system by means of the control of a central processing part. CONSTITUTION:The central processing part 1 reads information recorded in an optical disk 2 by an optical disk read control part 3, and judges the content of information recorded in the optical disk 2. When it is picture information, data is transferred to an image processing part 5 through a local bus 4, and a processing result is displayed on a display 6. When it is sound information, data is transferred to a sound processing part 7, and sound is outputted from a speaker 8. A data transfer request from the external system 10 is transmitted to the central processing part 1 through the bus interface part 11 and the local bus 4. The central processing part 1 transfers data which the external system 10 requests to the external system 10 through the local bus 4 and the bus interface part 11.
Patent JP-H01116054-A (JP)
Title: Manufacture of truncated cone-shaped member
Inventor: SHIMIZU TAKAHARU
IPC: B21K21/10
Filed: 1987-10-28
Abstract: PURPOSE:To manufacture a truncated cone-shaped member having high strength and high toughness by casting a casting stock of heat treatment-type Al alloy into a cylindrical shape, further machining the cylindrical stock into a truncated- cone shape, applying solution heat treatment to the truncated cone-shaped stock, and subjecting the above to cold pressing in a thickness direction and then to aging treatment. CONSTITUTION:A casting stock composed of a heat treatment-type Al alloy is formed into a cylindrical stock 1 by casting, and this stock 1 is formed into a truncated cone-shaped stock 2 by machining, or, the above casting stock may be formed into the truncated cone-shaped stock 2 by casting alone. Subsequently, solution heat treatment is effectively applied to the thinned truncated cone-shaped stock 2 mentioned above under the conditions according to the type of stock, followed by water cooling. Then, cold pressing is applied to the above stock 2 in the direction of the thickness of this stock 2, by which residual stress after solution heat treatment is removed. The resulting cold- pressed stock 3 is subjected to aging treatment under proper conditions. By this method, the truncated cone-shaped member having high strength and high toughness can be obtained.
Patent JP-S62131872-A (JP)
Title: Control valve used in speed sensitive type power steering and speed sensitive type power steering
Inventor: MOMIYAMA FUJIO
IPC: B62D5/087
Filed: 1985-11-30
Abstract: PURPOSE:To reduce the consumption of power, by providing a pair of reaction pistons which are driven in accordance with the motion of a spool shaft, and by limiting the pistons with the use of a pair of stoppers. CONSTITUTION:Reaction pistons 40, 41 are fitted slidably in piston bores 54, 55 and onto a spool shaft 39, and are limited in their movements toward the ends of the bores by means of stoppers 42, 43. When a hollow spool 38 slides in the direction of movement of the spool shaft 39, hydraulic pressure is fed into one of chambers 26, 27 in a power cylinder 11 through communication passages 31, 32. Simultaneously, a control unit 20 receives a signal from a vehicle speed sensor 20, and controls actuators 65, 66 for variable restrictors 18, 19. Thereby, the flow rate of required hydraulic oil is decreased, and therefore, it is possible to reduce the consumption of power for driving an oil pump 12.
Patent JP-H02116841-A (JP)
Title: Negative plate moving device for trimming indicating device
Inventor: KAWABE TOMOYUKI
IPC: G03B27/62
Filed: 1988-10-26
Abstract: PURPOSE:To facilitate trimming operation by providing a negative plate moving means which holds and moves a photographic negative plate longitudinally and laterally and also rotates it. CONSTITUTION:A Y-directional table 22 is supported slidably on two Y- directional guide rails 21 which are arranged successively on the top surface of a table 11 to constitute a 1st moving means. An X-directional table 24 is supported slidably on an X-directional guide rail 23 on the top surface of the Y-directional table 22 to constitute a 2nd moving means. Further, a nearly circular theta table 25 as a rotary means is supported on the X-directional table 24 turnably. Then the photographic negative plate is held on the negative plate moving means and the direction of printing is determined by operating the 1st and 2nd moving means and rotating means so that a desired part requested to be trimmed is at a specific position. Consequently, the trimming operation is easily performed.
Patent JP-S63123431-A (JP)
Title: Producer of uniform droplet
Inventor: EGUCHI TAMIYUKI
IPC: B01J2/20
Filed: 1986-11-12
Abstract: PURPOSE:To form uniform droplets by inserting a vibration bar joined to a vibration generating source into a cylinder having both a feed part of liquid and the aperture part being an outlet of liquid and also sealing the cylinder and the vibration bar with an O-ring. CONSTITUTION:Liquid fed at constant flow rate with a gear pump or the like is injected into a cylinder 2 through an inlet 9 of liquid and jetted through an aperture part 12 while periodical pressure change in given to liquid from a vibration bar 6. The flow velocity and the number of vibration of a tuning jet are made large as the viscosity of liquid becomes large and the diameter of the aperture part 12 becomes small. Therefore the pressure given to liquid becomes large. Therefore the apparatus has a pressure resistance not less than several tens atm and when the viscosity of liquid becomes large, the magnitude of tuning disturbance, namely the magnitude of pressure-change given to liquid of the aperture part 12 by the vibration bar 6 becomes large.
Patent JP-S62132769-A (JP)
Inventor: SUMIYA KIYOTAKA
IPC: H01P7/10
Filed: 1985-12-03
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-H01112653-A (JP)
Title: Organic electrolyte battery
Inventor: OO FUMIO
IPC: H01M2/12
Filed: 1987-10-27
Abstract: PURPOSE:To maintain air-tightness for a long period and stabilize the battery characteristics by providing a valve body inside a sealing plate, wherein the valve body is in such a construction that metal sheet of Al, stainless steel, etc., and thermo-adhesive film of fluoric resin. CONSTITUTION:A lower case 3 with a valve hole 3a bored in the center of the inner bottom surface of No.2 stage horizontal part 3b and with a valve body 4 welded to No.1 horizontal part 3c in such a way that a metal sheet 4a becomes oversurface through hot adhesion and a cap 5 with a gas bleeder hole 5a bored in the protrusion 5b and with its periphery 5c processed flat are folded inward the opening 3d of the case and the periphery of the cap 5 and the metal surface of the valve body 4 are caulked together to form a sealing plate B. This valve body 4 is constructed by adhering a sheet 4a of Al, stainless steel, etc., with a hot welding film 4b consisting of fluoric resin film having heat sealing property of copolymer resin of ethylene tetrafluoride and polypropylene hexafluoride. This sealing plate B is set air-tightly on the opening 1b of metal case 1 with a built-in group of power generating elements A with an insulative packing 7 interposed.
Patent JP-H05106889-A (JP)
Title: Hood fan for range
Inventor: KOIZUMI TAKASHI
IPC: F24F7/06
Filed: 1991-10-18
Abstract: PURPOSE:To prevent an oily sticking at a pressing fitting and facilitate a removal of the fitting by a method wherein the grease filter for a range hood fan is fixed by a pressing fitting and a projection is arranged at the press fitting side. CONSTITUTION:A structure in which a grease filter 4 is fixed to a grease filter frame 3 with a press fitting 5 is constructed such that the press fitting 5 is provided with a projection 6. Arrangement of the projection 6 at the press fitting 5 prevents the grease filter 4 from being hardly removed due to presence of oil when the grease filter 4 is to be removed and then this arrangement facilitates a removal of the filter.
Patent JP-H08136213-A (JP)
Title: Detection of edge position of member
Inventor: UOSAKI KATSUJI
IPC: G06T1/00
Filed: 1994-11-04
Abstract: PURPOSE: To obtain the position of the edge of a member accurately. CONSTITUTION: The signal waveform from a member is divided into five sections. At the same time, the signal waveforms are approximated by five straight lines h1 -h5 for the respective sections. At this time, the partitioning point, where the total sum of the square sums of the application errors caused by the approximate straight lines is made to be the smallest value, is obtained by a quasi-Newton method. Then, the approximate sections are determined based on the obtained partitioning point. Thereafter, the waveform data are processed by the method of least squares for every section, and the signal waveform is approximated by the straight line. Then, the abnormal data are removed from the waveform data. The partitioning point is determined again by using the quasi-Newton method based on the removed data.  The approximate straight line is obtained for every section by the method of least squares. Then, the intersections C1 -C4 of the approximate straight lines obtained for every neighboring sections are obtained. Among the obtained intersections, the midpoints of the pairs of the intersections [C1 , C2 ] and [C3 , C4 ] indicating the rising sections and the falling sections are made to be the positions of the edges.
Patent JP-H01142485-A (JP)
Title: Method and apparatus for detecting presence of insect and/or larva thereof
Inventor: MIHIYAERU PARASUKE
IPC: A01M31/00
Filed: 1988-10-28
Abstract: PURPOSE: To detect an insect living in a lumber and its larva rapidly and posi tively, by detecting an acoustic vibration generated due to the insect and its larva and comparing it with a pattern that is stored in advance. CONSTITUTION: A subjective vibration generated by an insect or its larva and/or an acoustic occurrence are recorded and the continuation time, shape, and spectrum of a signal that characterizes the behavior pattern are examined and are recorded in a microcomputer M. A sound or a vibration generated by the insect or its larva is detected by a detector A and is inputted to the above microcomputer M. The microcomputer M compares inputted sound or vibration pattern with a behavior pattern that is stored in advance and displays the presence of the insect and its larva at a display when they are coincident with the recorded patterns.
Patent JP-S61148396-A (JP)
Inventor: ITO KATSUHIKO
IPC: G21F9/00
Filed: 1984-12-21
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-H07124180-A (JP)
Title: Method for printing denture or dental plate
Inventor: TAKENAKA YOSHIAKI
IPC: A61C13/00
Filed: 1993-10-29
Abstract: PURPOSE:To easily and surely print the denture or dental plate without particular coloration by irradiating the denture or dental plate with a laser, then printing the denture or dental plate. CONSTITUTION:The denture is easily detached and the information is rapidly obtd. even if a sick and wounded person loses consciousness if the plate mucous membrane surface of the complete denture or partial denture is printed with the items necessary for first aid. The denture or dental plate is printed by irradiating the same with the laser on consideration for such requirement. A YAG laser, carbon dioxide laser, semiconductor laser, etc., are usable for the laser. Above all, the lasers of >=1W and generally about 10W output are optimum. The denture or dental plate printed by irradiating the denture or dental plate with the laser is colorable by dyestuff. Edible dyestuff, etc., having high safety in hygiene are used as the dyestuff.