baber/WOPTO huggingface dataset:
Patent JP-H11310380-A (JP)
Title: Belt tension abnormality diagnostic device for passenger conveyor
Inventor: IGARASHI YOSHIHARU
IPC: B66B29/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To increase the safety and reliability of a passenger conveyor by monitoring the belt tension value of a belt transmission driving device without needing any maintenance engineers and preventing the occurrence of abnormal situations. SOLUTION: This belt tension abnormality diagnostic device for a passenger conveyor is provided with a reduction time difference extracting section 6 for detecting the motor rotational speed and the reduction gear input shaft rotational speed of the passenger conveyor using a belt transmission driving device and extracting, from the detected rotational speeds, a difference in time necessary for the rated rotations of a motor rotary shaft and the reduction gear input shaft when the motor is stopped to reach the stoppage thereof, an abnormality diagnosing section 7 for diagnosing the abnormality of a belt tension state based on the obtained time difference, a storage section 8 for storing the result of the diagnosis and an abnormality occurrence predicting section 10 for predicting the time of abnormality occurrence based on the newly stored result and the previously stored result.
Patent JP-H09284566-A (JP)
Title: Image data encoding and decoding device and method thereof
Inventor: ICHIMURA HAJIME
IPC: H04N19/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide the image data encoding/decoding device and method which can constitute a spot color copying machine in the same memory capacity as that of a monochromatic copying machine. SOLUTION: A data separation part 12 distributes the black/white data and the mixture image data including the black/white data and a specific color to a block encoding part 14, a black/white binarization part 15 and a specific color binarization part 16 in every block of image data. The block encoding processing contents are switched to the normal processing contents and shown in the form of the mean value of data groups which are divided by the binarized data and threshold. The encoded data are mixed with the black/white information and the specific color information at a code data selection/conversion part 17. This processing procedure can reduce the memory capacity for the specific color flag signals that should be stored separately from the conventional block code data to attain an object effect.
Patent JP-S598161-A (JP)
Title: Rotary head assembly and its production
Inventor: IMANISHI KIYOKAZU
IPC: G11B15/61
Filed: 1982-07-06
Abstract: PURPOSE:To record and reproduce high-quality pictures, by constituting the whole of the face, which a magnetic tape is brought into contact with, into the surface of a rotary cylinder which is rotated at a high speed. CONSTITUTION:A magnetic tape 1 runs along an upper end face 21 of a fixed cylinder 20. Rectangular projections 26 to be fitted to grooves 25 in the lower part of a rotary cylinder are provided on the inside circumference of a tape guide cylinder 20. These grooves and projections 26 are fitted to each other through a prescribed gap without contacting. When the radius of the outside circumference of the rotary cylinder, the radius of bottom parts of grooves 25, the radius of the inside circumference of the tape guide cylinder, and the radius of the inside circumference of projections 26 are denoted as r1, r2, R1, and R2 respectively, they are set so as to satisfy R1>r1>R2>r2.
Patent JP-H10308689-A (JP)
Title: Spread spectrum communication receiver
Inventor: KONDOU TAKEYUKI
IPC: H04B1/7113
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate erroneous detection of high level noises and to prevent deterioration of a characteristic when plural paths in multi-path phasing at low reception level and large fluctuation are detected in a spread spectrum communication receiver. SOLUTION: A search path detected in a searcher part and a tracking path tracked in a tracking part 130 are held in a path acquisition/holding part 150, and a target signal is extracted by a front protection and a back protection. A correlation demodulation path selection part 160 removes the path for signals other than the target one, selects the path to be demodulated and synthesizes rake in a rake part 140. A path front protection means for setting a window of about one chip for the presence of a path and for detecting the existence of multi-paths when they continuously exist within the range of the window, and a path back protection means for detecting the elimination of multi-paths when they do not continuously exist are provided. The number of stages for executing front protection and back protection is suitably changed in accordance with an external situation.
Patent JP-S5549503-A (JP)
Title: Method of manufacturing rotor of pneumatic motor
Inventor: YASUDA SHIGERU
IPC: F01C1/344
Filed: 1979-09-14
Abstract: PURPOSE:To enhance the durability of a cutter for cutting the blade slot of a rotor of a pneumatic motor and accurately form the blade slot at the rotor in a short period of time. CONSTITUTION:A rotor 3 is eccentrically and rotatably journaled within the cylindrical bore 2 of a pneumatic motor body 1. The proper number of drilled holes 4, 4' are formed in parallel with the axis thereof at a position to be formed with a blade slot to be provided at the rotor body 3, and a blade slot 5 is cut by a cutter from the surface of the rotor 3. In this case, the holes 4, 4' are formed slightly larger in diameter than the width of the slot 5 in such a manner that the holes 4, 4' cross the slot 5. Since the rest at both sides of the holes 4, 4' becomes the escaping passage of cutting chips, it reduces the cut amount of the cutter so as to increase the life of the cutter and to accurately cut the slot at the rotor 3.
Patent JP-S61272211-A (JP)
Title: Production of acylisocyanate group-containing polymer
Inventor: URANO SATORU
IPC: C08F26/06
Filed: 1985-05-28
Abstract: PURPOSE:To obtain the titled polymer useful as a coating compound, adhesive, etc., reacting easily an active hydrogen-containing monomer and polymer because of high activity of NCO group, by decomposing thermally a specific raw material compound, and polymerizing the thermal reaction product. CONSTITUTION:Firstly, a 2-(alpha-alkyl)vinyloxazolin-4,5-dioic acid salt shown by the formula (R is H or lower alkyl; X is acid residue) is thermally decomposed. Then, the thermal decomposition product is polymerized alone or with another monomer (e.g., styrene, etc.) containing no active hydrogen preferably at 60-150 deg.C, to give he aimed polymer having 1,000-100,000 molecular weight and 0.1-72.2wt% acylisocyanate group is bonded to a maim chain consisting of C-C bond. To obtain the compound shown by the formula, for example, methacrylamide is reacted with oxalyl chloride when X is Cl.
Patent JP-H09156053-A (JP)
Title: Thermoplastic elastomer laminate and automotive trim/ interior parts
Inventor: KOBAYASHI KYOKO
IPC: C08K5/10
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain automotive trims and interior parts of olefin resin with high antiscratch properties. SOLUTION: This thermoplastic elastomer laminate consists of a skin layer composed of an olefin thermoplastic elastomer composition containing the components (A)-(C) described below, and a base material layer composed of a crosslinked foam or a base material layer composed of a crosslinked thermoplastic elastomer containing a crystalline polyolefin resin and an olefin rubber, and automotive trims and interior parts are made of this thermoplastic elastomer laminate or a thermoplastic elastomer laminate with a laminate intermediate layer. (A) 20-85 pts.wt. of crystalline polyolefin resin, (B) 15-80 pts.wt. of styrene polymer block and isoprene polymer block, and (C) 0.1-10 pts.wt of at least, one type of component selected from silicone oil, ester of aliphatic alcohol and dicarboxylic acid or fatty acid, fluoropolymer and higher fatty acid amide.
Patent JP-H11311582-A (JP)
Title: Excitation power measuring device of vibrator
Inventor: NAKAO KOICHI
IPC: G01M7/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To accurately measure the excitation power for a vibrator based on the detection value of vibration due to a known excitation power, the characteristic value of a system, and the detection value of vibration when operating the vibrator. SOLUTION: A sample 1 is supported by a fixture 2 and vibration equipment 8 is operated, thus vibrating a system consisting of the fixture 2 and the sample 1. the frequency characteristics of vibration are detected by an impedance head 7 and are inputted to a transfer function-creating equipment 20 through an amplifier 18 and an FFT analyzer 19, thus creating a transfer function. Then, the sample 1 is rotated while it is connected to the fixture. Acceleration and vibration power in this case is detected by the head 7 and inputted to an excitation power operator 21. In this case, acceleration or vibration power according to the sample 1 is divided by the transfer function and actual excitation power that is generated due to the rotation of the sample is obtained.  When the speed of the sample 1 continuously changes, the correction of the acceleration according to the characteristics of an entire vibration system including the fixture 2 is made, thus obtaining the acceleration essential to the sample 1.
Patent JP-S5818922-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA MITSUAKI
IPC: H01L21/82
Filed: 1981-07-27
Abstract: PURPOSE:To obtain the relativity between a laser beam and the coordinates system on a p type Si substrate with high accuracy including the compensation of rotation angle by a method wherein an n layer origin detecting part is provided along the X and Y coordinates on the substrate which is scanned by the laser beam. CONSTITUTION:An origin detecting part consisting of n<+> layer 21, 22 at right angles is provided on a p type Si substrate 1 where a laser beam is scanned along the coordinates system in the order of S1, S2, ... S1. If a reverse bias is applied to a p-n junction beforehand, the diffused layer positions a-d are detected and the intersection of diagonal line can be obtained as the origin position 0 of the substrate. If a line bd and S4S1 are at right angles, it means that the coordinates system of the substrate matches that of the laser beam; if a line b'd' and S4S1 are not at right angles (theta=90 deg.), both coordinates systems are in dislocation by an angle theta. With this structure, the origin position of the substrate is easily obtained, and relativity between the substrate and the laser beam is obtained. Then beam scanning is performed to cut the wiring of a defective cell. Thus only the line of wiring can be surely cut with high accuracy.
Patent JP-S609132-A (JP)
Title: Semiconductor resin sealing device
Inventor: KAWAGUCHI MASAJI
IPC: H01L21/56
Filed: 1983-06-29
Abstract: PURPOSE:To prevent generation of an erroneous operation due to damaged tablet as well as to enable to detect the presence or not of a tablet in a highly accurate manner by a method wherein a mechanism with which a tablet pinched by a clamper will be supplied into molding molds is provided. CONSTITUTION:A clamper 37 is pushed out by operating a magnetic coil 41, and a resin tablet 38 is pinched by a pinching arm 37a. A microswitch 42 and the rear end part of the clamper 37 is separated, and the fact that a resin tablet 38 is pinched is confirmed by observing that the microswitch is in OFF position. Subsequently, a clamper supporting member 35 is pushed out upward of a top force 30 using a cylinder 36. A multiplunger 32 comes down and the resin tablet 38 is pushed into a mold 31. At this time, the pinched state of the clamper 37 by the clamping arm 37a is released.
Patent JP-H0414849-A (JP)
Title: Method of removing a semiconductor wafer in chuck mechanism
Inventor: SEKIDA SABURO
IPC: B24B9/06
Filed: 1990-05-09
Abstract: PURPOSE:To remove a semiconductor wafer from a wafer tray without being affected by the surface tension of jetting water by temporarily holding the jetting water in an empty space of the chuck mechanism, infiltrating the jetting water into the wafer tray consisting of porous substance, jetting the infiltrated water onto the upper surface of the chuck mechanism to keep floating the whole of the lower surface of the semiconductor wafer evenly, and at the same time by sucking the semiconductor wafer with a sucking pad to adsorb the water. CONSTITUTION:When jetting water from a exhaust, charge, and drainage port 7 at the same time of releasing a very thinly ground, lapped, and widened semiconductor wafer A on a wafer tray 6 from vacuum sucking, the water is temporarily held in an empty space 5. Furthermore, when water is fed continuously, an amount of water sufficient enough to destroy the surface tension of water layer which will be statistically generated is filtrated into the wafer tray 6 consisting of porous substance such as porous ceramic and is jet out onto the upper surface thereof. Next, when the jetting water holds the whole of the lower surface of the semiconductor wafer A evenly while floating and the wafer A is sucked by a pad 2 attached to a transfer arm 3, while at the same time the jetting water is sucked from the exhaust, charge, and discharge port 7, the water between the semiconductor wafer A and the upper surface of chuck mechanism 1 forms a water layer, thereby it is possible to remove the semiconductor A without being affected by the sucking action caused by the surface tension of the water.
Patent JP-S61275755-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SASAKI MASAO
IPC: G03C7/30
Filed: 1985-05-30
Abstract: PURPOSE:To improve color reproducibility and color fastness by incorporating a specific compd. and anti-discoloration agent into >=1 layers of silver halide emulsion layers of the plural photographic constituting layers on a base and incorporating a specific compd. into >=1 layers of the constituting layers except said emulsion layers. CONSTITUTION:The silver halide emulsion layers into which the compd. expressed by formula I (Z is a non-metallic atom group which is required for forming a nitrogenous heterocyclic ring and may have a substituent, X is H or a substituent which can be eliminated by the reaction with the oxidant of the color developing agent, R is H or a substituent) or the anti-discoloration agent are used for >=1 layers of the plural photographic constituting layers provided on the base and further at least one compd. selected from formulas II and III [R1, R2 are respectively an alkyl, R3 is an akyl, -NR'NR'' (R' is a monovalent org. group, R'' is H, a monovalent org. group), m is 0-3, R4 is H, -OH, -SOR' (the same as above), etc., R5, R6, R5', R6', R9 are respectively an alkyl, R7, R8 are H or -OCOR10 (R10 is a monovalent org. group) or may form cooperatively a heterocycle, n=0-4)] is incorporated onto >=1 layers of the constituting layers exclusive of the above-mentioned emulsion layers.
Patent JP-S5642094-A (JP)
Title: Heating pipe
Inventor: YUMIKURA TSUNEO
IPC: F28F1/40
Filed: 1979-09-12
Abstract: PURPOSE:To improve heat transfer characteristic by inserting a porous member in a heating pipe to come in contact with its inside wall surface. CONSTITUTION:A porous layer 5 is formed to a porous member 2 on both surfaces of a slab-shaped heating member 2a, which is pressed into a heating pipe 1. The heating pipe superior in heating characteristic is obtainable quite simply through the above constitution. The heating pipe thus obtained applies to a heat exchanger for refrigerator, air conditioner, etc.
Patent JP-H04345037-A (JP)
Title: Mount adhesives supply equipment
Inventor: YANAGIDA SATORU
IPC: H01L21/52
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a mount adhesives supply equipment wherein, since adhesives can be turned into a shape of uniform thickness conformed with the size of a semiconductor element, generation of voids and the like i5 reduced, thermal resistance between the semiconductor element and an island is decreased, and generation of cracks and the like also is reduced. CONSTITUTION:The title mount adhesives supplying equipment is equipped with the following; a vessel 3 filled with mount adhesives 4, and a roller 5 fixed to an aperture end 3a of the vessel so as to be able to freely rotate, the center of which roller is made variable.
Patent JP-H07315513-A (JP)
Title: Warehouse equipment
Inventor: ANDO NAOYUKI
IPC: B65G1/04
Filed: 1994-05-31
Abstract: PURPOSE:To provide a warehouse equipment capable of common use of one sorting equipment to a pair of delivery equipment of both automatic warehouses, and arranging the sorting equipment to the position away from the delivery equipment. CONSTITUTION:Each delivery equipment 30 of both automatic warehouses 50 delivers a cargo 2 to/from a storing part 13 by advancing/retracting a delivery tool 34 in the transverse direction with the projection being minimum after being stopped opposite to the storing part 13 which is aimed by a shelf 10 traveling can a traveling route 5. The delivery equipment 30 is stopped opposite to the sorting equipment 40, and delivers the cargo 2 to/from the sorting equipment 40 by advancing/retracting the delivery tool 34 with the projection being minimum. The sorting equipment can be commonly used, and each delivery equipment 30 of both automatic warehouses 50 delivers the cargo separately.
Patent JP-H09300453-A (JP)
Title: Polyester film and product produced therefrom
Inventor: ABE KOICHI
IPC: B29L7/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To enhance a form stability by specifying a longitudinal initial stress deflection point and the longitudinal Young's modulus in the stress-strain curve of a polyester film. SOLUTION: In the stress-strain curve of a polyester film, a longitudinal initial stress deflection point is present within an elongation range of 8-50% and the longitudinal Young's modulus is 2-10GPa. This polyester especially contains 85mol.% or more ethylene terephthalate in a repeating unit. The difference (ϕa-ϕc) between the crystal sizes ϕ of the a-axis and c-axis of the crystal in this film is -2 to 1.5nm and the surface roughness Ra of at least the single surface of the film is 0.5-50nm and the ratio Rt/Ra of the average surface roughness Ra of the single surface and the max. Rt is 15 or less. A magnetic layer or a photosensitive layer is provided on at least single surface of this polyester film.
Patent JP-H07323797-A (JP)
Title: Knee bolster fitting structure of automobile
Inventor: IZUMO NORIFUMI
IPC: B60R21/045
Filed: 1994-05-31
Abstract: PURPOSE:To provide a knee bolster fitting structure of an automobile capable of improving the assembling workability of a knee bolster. CONSTITUTION:In a knee bolster fitting structure of an automobile where a frame member is provided in the automobile lateral direction on the lower side of an instrument panel, and a knee bolster is fitted facing the seat side on an instrument panel holder supported by this frame member, a tightening part of the knee bolster 12 relative to the instrument panel holder 4 is inclined downward.
Patent JP-S5819712-A (JP)
Title: Data recording system
Inventor: KAMAHARA HIROYUKI
IPC: G06F11/10
Filed: 1981-07-29
Abstract: PURPOSE:To increase the reliability for a data recording system of a disk, by adding an error correcting code to the address part of a block and adding an error detection correcting code which is common with both the data and address parts to the data part of the block to perform the recording. CONSTITUTION:A mark 1 showing the block starting position and then an address part 2 and a data part 4 are added to a block format which performs the reading/writing on a magnetic disk. A gap 6 is secured among these mark 1 and the parts 2 and 4 respectively. An error detecting code 3 is added at the position immediately after the part 2, and at the same time an error detection correcting code 5 common with parts 2 and 4 is added at the position right after the part 4. In such way, the contents read into a buffer 12 is fed to an error detecting code circuit 13 and an error detection correcting code circuit 14 to be processed there in the reading/writing mode. As a result, a data process is possible with high reliability with a short block length.
Patent JP-S62274521-A (JP)
Inventor: OOTSUKI MOTOHIRO
IPC: H01H37/68
Filed: 1986-05-22
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-S5819590-A (JP)
Inventor: INOUE KOUTAROU
IPC: G21C5/18
Filed: 1981-07-27
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-S598898-A (JP)
Inventor: TAKAOKA TSUTOMU
IPC: E21B44/00
Filed: 1982-07-07
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-H10308193-A (JP)
Title: Time-of-flight type mass spectrometer
Inventor: ANDO MASANORI
IPC: H01J49/40
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a time-of-flight type mass spectrometer in which an analysis tube need not be changed, and the high resolution analysis and the highly sensitive analysis can be performed in the optimum condition. SOLUTION: In a time-of-flight type mass spectrometer provided with an ion source 1 for ionizing a sample, an ion accelerating power source 2 for accelerating the sample ions through application of a voltage, an analysis tube, a detection part 4, and a controller 7 which amplifies and transmits the signal from a detector of the detection part 4 to control the power source 2 for ion acceleration, the analysis tube is expansible like a bellows tube, and movable by a drive device 5 together with the detection part 4.
Patent JP-H09273903-A (JP)
Title: Cover for protecting limit plug gauge for screw
Inventor: MIYAGAWA ISAMU
IPC: G01B3/36
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a limit plug gauge for use in screws from being damaged when dropping. SOLUTION: A pass part GP1 and a stopper part IP WP2 are detached from a limit plug gauge and fitted to a special main body 3. The pass part GP1 is inserted to a socket part 5 while directed to a funnel-formed part 4. A split taper socket 6 is inserted from the side of the funnel-formed part 4. The funnel-formed part 4 is screwed so that the pass part GP1 does not come out of the funnel-formed part 4. A spring 7 and a stop guard 8 are sequentially inserted from the stopper part IP WP2 and clamped by a fixing pipe bolt 9. A parallelism confirmation stage 10 is screwed to the pass part GP1 from the funnel-formed part 4.
Patent JP-H01289873-A (JP)
Title: Heat-resistant coating composition
Inventor: YAMAZAKI HAJIME
IPC: C09D1/00
Filed: 1988-05-17
Abstract: PURPOSE:To obtain a coating composition which, when applied to the surface of a metal, can form a coating film excellent in heat resistance, oxidation resistance and adhesion by adding an aqueous polyphenylene sulfide dispersion to an inorganic composition based on colloidal silica and a silicate. CONSTITUTION:The title heat-resistant coating composition is obtained by adding 1-10pts.wt. (in terms of the solid matter) aqueous polyphenylene sulfide dispersion to 100pts.wt. (in terms f the solid matter) inorganic composition comprising 20-45wt.% colloidal silica, 20-45wt.% potassium silicate, 5-15wt.% sodium silicate, 1-3wt.% hydrated aluminum silicate and 5-30wt.% oxide or hydroxide of a Group II-IV metal [e.g., MgO, Ca(OH)2, Al2O3 or ZrO2]. This coating composition can give a film which can exhibit heat resistance and corrosion resistance in a high temperature region (650 deg.C) when it is treated at a low temperature (200 deg.C) for a short time, can be applied to a substrate subjected to only a simple surface treatment, and is particularly suitable as a rust-preventive coating for an automobile engine or its peripheries.