baber/WOPTO huggingface dataset:
Patent JP-H0687327-A (JP)
Title: Door for vehicle
Inventor: FURUKAWA KOJI
IPC: B60J1/08
Filed: 1992-09-04
Abstract: PURPOSE:To provide a door with a wide visual field, a wide internal space, and a tough base part at low cost by bonding a glass plate in the upper part, seen from longitudinal direction, to a resin plate in the lower part in V-shape, and mutually connecting the bonding parts with a sealer or H-rubber. CONSTITUTION:A door mounted on the side of a cockpit in such a manner as to be capable of opening and closing has flat and transparent glass plate 11 and resin plate 12. The glass plate 11 in the upper part, seen from the longitudinal direction, and the resin plate 12 in the lower part are bonded to each other to be cured in V-shape, and the bonding parts are mutually connected with a sealer or H-rubber 15. Thus, an operator in the cockpit can widely confirm the external state by the eyes through the upper glass plate 11 and the lower resin plate 12 on the door. Since the upper and lower glass plate 11 and resin plate 12 are formed in V-shape, and the middle part is extended to the outside, the cockpit has a wide internal space, and is excellent in designing property. Further, the cost is reduced since flat plates are used for both the glass plate 11 and resin plate 12, and high safety is also provided since the lower resin plate 12 is difficult to break.
Patent JP-S6297467-A (JP)
Title: Method and device for processing image
Inventor: NIKI YUJI
IPC: H04N1/04
Filed: 1985-10-22
Abstract: PURPOSE:To separate a color original to colored part and an uncolored part and to attain its output/representation by separating bit of original information to two kinds of colors which are related in additive complementary colors, and separating the color based upon a result in which an arithmetic process is performed on the two kinds of picture signals. CONSTITUTION:A bit of color information on the color original is separated to a red series and a cyan series, and they are made incident an CCDs 41 and 42 respectively, then being converted to electrical signals. Converted signals are converted to digital signals at A/D converters 61 and 62 through amplifiers 51 and 52, and are sent to an arithmetic processing circuit 71. The arithmetic processing circuit 71 normalizes the picture data of red series and cyan series, and performs an arithmetic process based upon the normalized data VR and VC. And as a result, a luminance signal (VR+VC) is stored at the first memory 72, and a color difference signal VC/(VR+VC) at the second memory 73. And density corresponded data corresponding to an input address are obtained setting the outputs of the first and the second memories 72 and 73 as the address signals of the third and the fourth memories 81 and 82.
Patent JP-S61116508-A (JP)
Title: Plastic lens molding gasket
Inventor: SAKAMOTO SADAYUKI
IPC: B29C39/32
Filed: 1984-11-12
Abstract: PURPOSE:To obtain the title inexpensive gasket that is casting-monomer resisting, heat-resisting, soft and excellent in follow-up properties to the molding shrinkage of a lens by a method wherein vingl acetate copolymer is used as material and its surface layer is saponificated, esterified. CONSTITUTION:The desired gasket is made from vinyl acetate compolymer (preferably, ethylene-vinyl acetate copolymer) and the surface layer is saponificated or esterified (preferably, 1mm or smaller in thickness).
Patent JP-H0283492-A (JP)
Title: Decorative parts of time-piece or the like
Inventor: KOIZUMI TERUO
IPC: G04B37/22
Filed: 1988-09-21
Abstract: PURPOSE:To obtain a decorative part of a time-piece or the like excellent in abrasion resistance and scratch resistance and further satisfying corrosion resistance and close adhesiveness by applying a hard film to the surface of a sintered body using a stainless powder or that of a sintered body to which a substrate layer is applied. CONSTITUTION:A stainless steel powder is well kneaded with a binder consisting a thermoplastic resin or wax and stearic acid and the kneaded mixture is pulverized to be molded into a specific shape. Next, a hard film due to an ion plating method is applied to the surface of the molded one as a finish layer 1 composed of a chromium or titanium type hard film. Further, either one of gold, a gold alloy, copper, a copper alloy, nickel and a nickel alloy is applied to the surface of a sintered body as a substrate layer 2 and the hard film is formed as the finish layer 1.
Patent JP-H0553918-A (JP)
Title: Important data protecting method for main storage device
Inventor: OTSU KENJI
IPC: G06F21/79
Filed: 1991-08-26
Abstract: PURPOSE:To shorten processing time and to reduce error by informing an interrupting signal and important data of a program when a protecting memory bit is turned on and a memory access signal is commanded to a relevant address. CONSTITUTION:A signal MEM to make access to a main storage device 1 and a signal PMEM to make access to a protective memory bit 2 are ORed by an OR circuit 4 and defined as the access signal of the protective memory bit 2. A read/write instructing signal RW and the signal MEM are ORed by an OR circuit 3 and defined as a signal to designate the read/write of the protective memory bit. The signal MEM and protective memory data PD of one bit corresponding to a memory address signal An are ORed by an A/D circuit 5 and defined as an interrupting signal INT. Then, the protective memory bit corresponding to the address storing the important data is turned on by a program in advance. Therefore, in the case of accessing the important data, it is informed by the interrupting signal INT and accordingly, the program processes it as the important data.
Patent JP-S60130052-A (JP)
Title: Separator for alkaline battery
Inventor: KOYASU KOUICHI
IPC: H01M50/449
Filed: 1983-12-15
Abstract: PURPOSE:To make a hydrophilic highly-alkali-resistant separator having a small electric resistance by impregnating or coating a base material consisting of a woven or nonwoven fabric with an acrylic emulsion before performing alkali treatment. CONSTITUTION:A vinyl compound having a high alkali resistance is caused to react with a weakly-alkaline vinyl compound in an aqueous water-soluble polyolefin solution by means of a water-soluble polymerization initiator to prepare an acrylic emulsion. A base material is impregnated or coated with the thus prepared acrylic emulsion before alkali treatment is performed, thereby making a highly alkali-resistant separator which has a low electric resistance and has no possibility of undergoing swelling, dimensional change or dissolution; with this separator a notably improved life of a battery can be produced. A minimally alkali-resistant compound is one which at least 90% is hydrolyzed into soda acrylate and alcohol within 1hr when mixed with 4% aqueous sodium-hydroxide solution at ordinary temperature. An alkaline-resistant vinyl compound is one which 10% or less is hydrolyzed within 1hr when mixed with 4% aqueous sodium-hydroxide solution.
Patent JP-H1081482-A (JP)
Title: Rotary hook and over-rotation preventive method for suspended load
Inventor: NAKAYAMA AKIRA
IPC: B66C13/22
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To shorten time required to suspend the rotation of suspended load by simple operations with the help of a simple device. SOLUTION: The rotary hook is so constituted that a hook 11 is rotatably provided for a rotary hook main body 1a which is suspended in such a way that it can be freely moved up and down, and suspended load is suspended from the hook 11 by way of a rope. A motor 17 for rotating the hook 11 around a vertical shaft, is provided in the inside of the hook main body 11a, and concurrently an untwisting clutch 18 for turning the motor 17 on/off, is provided between the motor 17 and the hook 11.
Patent JP-H0553554-A (JP)
Title: Processing circuit for still picture
Inventor: HARA KOJI
IPC: G09G5/40
Filed: 1991-08-23
Abstract: PURPOSE:To obtain the processing circuit which makes a full-color display without any increase in memory capacity as to a circuit having a memory stored with characters for editing and displaying and figure information. CONSTITUTION:A color setting register 30 where the colors of characters and figure data are set is provided in a still picture system and a selector switches the data in the color setting register 30 and data in an image memory 15 according to whether or not there are data in a character and figure memory 17. When character and figure data C appear at the time of an on-screen display of characters and figures on image data, a 1st selector 31 switches the image data to figure color setting data A, which are outputted as on-screen display data D. The color setting register 30 can be stored with many pieces of setting information and is usable for the full-color display. Then when the image data and character and figure data are edited, a 2nd selector 32 puts data E from the image memory 15 and data F from the character and figure memory 17 together.
Patent JP-S61116429-A (JP)
Title: Am stereo receiver
Inventor: KUREBAYASHI SHINPEI
IPC: H04B1/10
Filed: 1984-11-10
Abstract: PURPOSE:To use effectively an operation panel by changing over automatically the passing band width of an intermediate frequency amplifier to the wide band when a stereo broadcasting is received, and to the narrow band when the monoral broadcasting is executed, with the information obtained by the output of the stereo indicator. CONSTITUTION:An intermediate frequency band change-over device 4 selects one side input side 4A of the intermediate frequency band change-over device 4 when an intermediate band changeover control input 4c is a low level, and other side input side 4B when the input is a low level, and either of the wide band intermediate frequency or the narrow band frequency is outputted to the output 4D. A stereo demodulator 5 demodulates a stereo composite signal to the right and left sound signals, and at the time of receiving the stereo signal, an stereo indicator 6 lights up. The output of the stereo indicator 6 goes to the intermediate frequency band change-over control input 4C, and at the time of receiving the stereo signal, a low level is obtained and at the time of receiving the monoral signal, the high level is obtained and an intermediate frequency band width is automatically changed over. Thus, a malfunction and change-over forgetting are removed, the receiving can be always executed in the best condition and the operation panel can be made simple.
Patent JP-H0680922-A (JP)
Title: Solder resist ink
Inventor: MAEDA KATSUYUKI
IPC: C09D11/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide a solder resist ink excellent in heat resistance and electrical insulation properties. CONSTITUTION:The ink consists mainly of an epoxy resin obtained by epoxidizing a vinylic resin obtained by reacting a compound having at least one vinyl group and one epoxy group in the molecule with at least one member selected from among a polybasic acid anhydride, a polybasic acid, an acid- terminated polymer and a carboxylic polymer and at least one compound having at least one active hydrogen atom and a curing agent for epoxy resin. This ink is excellent in heat resistance and electrical insulation properties.
Patent JP-H0286088-A (JP)
Title: Plane-shaped heating element
Inventor: SOMEKAWA TAKASHI
IPC: H05B3/20
Filed: 1988-09-20
Abstract: PURPOSE:To reduce the open circuit of a resistance wire and improve the durability performance by providing inclined sections inclined against bent lines as a heater wire is separated from the bent lines near intersections where bent lines of a bent substrate cross with the heater wire. CONSTITUTION:When a plane-shaped heating element 21 is used and the first substrate section 22a and the second substrate section 22b of a substrate 22 are bent on bent lines 23 and 31, intersections 25p, 25q, 25s of a heater wire 25 are bent. Inclined sections 25a, 25b, 25c, 25d are provided near the intersections 25p, 25q, 25R, 25s respectively, thus the inclined sections 25a, 25b, 25c, 25d of the heater wire 25 are separated or approach as the angle with the bent line 23 or 31 is increased or decreased. The heater wire 25 is rarely changed at or near the intersections 25p, 25q, 25R, 25n, 25s, and no distortion is generated. No distortion is generated and on open circuit occurs on a nichrome wire 30 in the heater wire 25.
Patent JP-H1186541-A (JP)
Title: Semiconductor storage device
Inventor: SAWADA SEIJI
IPC: G11C11/401
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To simplify control of bank specification in a multi-bank semiconductor storage device. SOLUTION: A bank drive signal generation circuit 30 imparts an operation mode specification signal ϕA, ϕB, answering to an operation mode instruction signal ϕ imparted from a command decoder 2, to a bank drive circuit provided for this bank in an activated state when only one bank is activated according to array activation signal ACT#A and ACT#B from the bank drive circuits 5, 6 provided answering to respective banks #A, #B. At this time, a state of a bank address signal is optional.
Patent JP-S6481542-A (JP)
Title: Digital communication equipment
Inventor: IIZUKA SHOGO
IPC: H04L13/08
Filed: 1987-09-24
Abstract: PURPOSE:To reproduce a sent voice without missing of speech head by retarding a voice data till a reception section establishes bit synchronization of the voice data. CONSTITUTION:A silence data pattern is stored before the start of transmission. An output of a VOCODER 11 is given to a delay element 14 at the start of transmission by a switch 13 and the voice data coded by the VOCODER 11 is given to the delay element 14, where the data is stored tentatively. Since the delay element 14 gives an output in the order of the inputted voice data, the silence data is outputted at first. The reception side establishes bit synchronization while the silence data set to the delay element 14 at the sender side before the start of transmission is sent and recovers the voice. Thus, since the voice data is stored in the delay element 14 once at the start of transmission, the synchronization is established by the reception side during the delay time from the start of transmission till the arrival of the voice data to eliminate missing of speech head of the voice.
Patent JP-H08100795-A (JP)
Title: Propeller fan
Inventor: KAWANABE TAKASHI
IPC: F24F1/00
Filed: 1994-09-30
Abstract: PURPOSE: To prevent breakage at the time of laminating so as to increase the number of propeller fan housed in a transport container by providing a prescribed shaped recessed/projection parts on the end surface outer circumferential rim of a propeller fan barrel part, and fitting the projection parts in the recessed parts. CONSTITUTION: A propeller fan 1A is constituted by a cylindrical barrel part 7 on which three or four impellers 2 are installed and a plurality of rims which are extendedly provided from the barrel part 7 toward the boss 5 of a center part. The barrel part 7 is formed in such constitution that the axial direction height of a cylindrical upper side is formed as projection parts a to 7d in a prescibed sawtooth shape and the whole circumferential rim of a bottom part is formed by notcing as recessed parts 7a1 to 7d1 in a prescribed sawtooth shape. When the shape of the recessed part 7a1 is laminated with the shape of the projection part 7a, both parts are tightly fitted without having space, and in the same way, the other recessed and projection part are tightly fitted without having space.  Since the recessed part of the bottom part is fit and integrated to/with the projection part of the upper part, an axial direction height at the time of laminating can be reduced, and also it is possible to prevent breakage even if it is in laminated condition.
Patent JP-H1177729-A (JP)
Title: Hollow molding and its manufacturing mold
Inventor: TANADA AKINORI
IPC: B29C45/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a hollow molding which can be manufactured in a short molding cycle and enables the saving of a part cost, and a manufacturing mold for the hollow molding. SOLUTION: The manufacturing mold for the hollow molding is of such construction that a molten material 16 of synthetic resin is supplied into a cavity 12 from a molding nozzle 13 and a pressurized gas is supplied into the cavity 12 from one or more pieces of gas forcing nozzle 14 after the supply of a specified amount of the molten material 16 into the cavity 12 from the molding nozzle 13. Further, the pressurized gas contained in a hollow part 16a is vented to the outside from a bleeder nozzle 15 whose one end is exposed into the cavity 12, when the hollow part 16a is formed in the molten material 16 inside the cavity 12 by the gas forcing nozzle 14 under a predetermined curing state.
Patent JP-H1147975-A (JP)
Title: Method for evaluating spot welding of sheet
Inventor: IIDA MASAYOSHI
IPC: B23K11/11
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a means for measuring nondestructively a nugget diameter in spot welding and for evaluating/deciding a normal/defective condition of the spot welding. SOLUTION: The materials 11, 12 for spot welding are sucked and fixed on the lower part, while a part slightly away from a weld zone of the upper material is sucked, with a tensile force applied in the manner of separating the upper and lower materials 11, 12. This tensile force causes deflection in the upper material 12. However, a nugget 13 is free from this deflection because the lower material 11 is fixed. Using this phenomenon, the diameter of the nugget 13 is determined by measuring the deflection quantity on the upper material 12 with plural displacement gauges. The nondestructive measurement of the nugget diameter 14 allows in-process evaluation of most of normal/ defective condition of the spot welding.
Patent JP-S6479662-A (JP)
Title: Rotation detector
Inventor: NAKANO TOMOHIKO
IPC: G01P3/488
Filed: 1987-09-22
Abstract: PURPOSE:To enable detection of an erroneous output of a rotation detector with respect to vibration of a vehicle, by arranging first and second magnetic flux variation generating means (short and long teeth) to generate a magnetic flux with the rotation of a rotor. CONSTITUTION:When a rotor 1 rotates, a short tooth 1b and a long tooth 1c move with the rotation thereof 1. At this point, a magnetic flux change detecting means 2 (a magnetic core 2a or the like) detects a change in the magnetic flux generated by the short tooth 1b and the long tooth 1c. The short tooth 1b and the long tooth 1c can be identified by a variation of magnetic flux selection means 3 (voltage comparison circuits 5 and 6 or the like). A signal selected by the selection means 3 indicates a fixed pattern when the rotor 1 rotates in a fixed direction. In other words, when the rotor 1 operates normally, an output signal of the selection means 3 repeats a fixed pattern. Thus, cycles of output signal patterns of the selection means 2 are calculated to compare and if a deviation among the cycles of the patterns exceeds an allowable value, a detection signal can be determined to be uncertain because of abnormality or the like in the rotation of the rotor 1.
Patent JP-S6478673-A (JP)
Title: Micro soldering method
Inventor: OGURA SATOSHI
IPC: B23K31/02
Filed: 1987-09-22
Abstract: PURPOSE:To prevent the mixture of a noise into an infrared ray output and to obtain a good solder joining part by projecting a beam like heat ray in a pulse shape to the solder joining part of an electric part and substrate and executing the solder temp. control by detecting the infrared ray output generated by a solder within a pulse resting time. CONSTITUTION:The beam heat ray from a beam heat source 5 is condensed by a lens 4 and projected on the surface of a solder 1. The infrared ray radiated from the solder 1 corresponding to the temp. of the solder 1 is reflected by a dichroic mirror 4, condensed by an infrared ray lens 8, projected on an infrared ray detector 9 and the output thereof is amplified by an amplifier 10. At this time, the output of the amplifier 10 is outputted as a noise with the reflected part of the beam heat ray being mixed into the infrared ray emitted from the solder 1. The noise is cut by detecting the infrared ray only during the rest of the beam heat source 5 pulse by an infrared ray output controller 11. After the detected infrared ray reaching a set value the output of the beam heat ray is stopped after holding it at the necessary temp. in order to obtain good wettability of solder and joining member and the temp. control of the solder is sufficiently executed.
Patent JP-S6391347-A (JP)
Title: Production of hydroxyanthraquinone derivative
Inventor: IMAKI SUNAO
IPC: C07C45/00
Filed: 1986-10-06
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate raw material for dye, drugs, etc., by one stage, readily and industrially advantageously, by subjecting a m-benzoxybenzonic acid derivative as a starting raw aqueous to rearrangement and condensation reaction in the presence of an acid catalyst. CONSTITUTION:A m-benzoxybenzoic acid derivative shown by formula III (X and Y are OH, alkoxy, alkyl, halogen or nitro; with the proviso that X is not simultaneously replaced at 2- and 6-positions and Y is not simultaneously replaced at 2'- and 6'-positions; m is 0-4; n is 0-3) which is obtained from m- hydroxybenzoic acid shown by formula I and benzoyl chloride shown by formula II is subjected to rearrangement and condensation reaction in the presence of an acid catalyst of Lewis acid or protonic acid at 100-250 deg.C optionally in a solvent to give the aimed compound shown by formula IV. When the solvent is not used, preferably an additive such as NaCl, etc., is added to the Lewis acid and the reaction is carried out in a molten salt state or in a liquid protonic acid solvent.
Patent JP-H03101825-A (JP)
Title: Method for synthesizing diamond with intense pulsating beam
Inventor: YATSUI KIYOSHI
IPC: C01B31/06
Filed: 1989-09-13
Abstract: PURPOSE:To synthesize diamond with high safety by filling a carbonaceous material into a groove in a holder, setting a heavy metal plate on the front side of the holder, irradiating the front side of the plate with intense pulsating beams and applying abrasion pressure to the carbonaceous material. CONSTITUTION:A groove 511 having a V-shaped cross section is cut in one side of a stainless steel holder 51, a carbonaceous material such as graphite B is filled into the groove 511 and a lead plate 52 is set on the front side of the holder 51 to form a diamond synthesizing part 5. High voltage is impressed on a diode 4 for generating intense pulsating ion beams and the front side of the plate 52 of the diamond synthesizing part 5 is irradiated with ion beams A generated according to the impressed voltage to generate high density hot plasma. At the time when this plasma spouts into space, ultrahigh abrasion pressure is produced at the rear side of the plate 52 to compress the graphite B. This graphite B is converted into diamond by making the abrasion pressure sufficiently high.
Patent JP-H0575009-A (JP)
Title: Lead frame, semiconductor device using same and manufacture thereof
Inventor: OKUAKI YUTAKA
IPC: H01L23/50
Filed: 1991-09-18
Abstract: PURPOSE:To improve an effect of prevention of deformation of an inner lead of which the thickness is made thin and the pitch is made fine, to cope with that the thickness of a semiconductor device is made thin, to exclude an adverse effect of a bonding agent and to improve the position alignment of a semiconductor chip with an island and the property of fixing thereof on the island. CONSTITUTION:As to a lead frame, an island 3 constituted of thermoplastic resin is connected onto the lateral side of an inner lead 4 within the limits of the thickness thereof so that it supports the lead, and as for a semiconductor device, this lead frame is used. As for manufacture of the semiconductor device, moreover, a semiconductor chip is fixed on the island 3 by thermal contact bonding.
Patent JP-S6393989-A (JP)
Inventor: TAKAHASHI SABURO
IPC: E21C37/12
Filed: 1986-10-08
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。