baber/WOPTO huggingface dataset:
Patent JP-S55112841-A (JP)
Title: Manufacturing method of cylinder head gasket
Inventor: TAWARA YOSHIE
IPC: F02F11/00
Filed: 1978-12-06
Abstract: PURPOSE:To increase tension stress of a cylinder head gasket by sandwiching a metal plate between expanded graphites combined with carbon fiber. CONSTITUTION:Expanded graphites containing carbon fiber, with a metal plate interposed between them, are pressed to shape. For practical example first, natural graphite and carbon fiber carbonized at 200 deg.C are neutralized to turn out expanded graphite 1, which as much as 50% of the amount required by one gasket plate is evenyl casted in a mold having been produced in specified sized before preloaded on the side of open fluid seal. Next, an arbitrarily hooked metal plate 2 punched out in required sizes is rested on the mold. After additional press is applied on the open fluid seal side, the other remaining 50% of the expanded graphite 1 is evenyl casted in the mold and shaped under pressure to reach required thickness.
Patent JP-H09308402-A (JP)
Title: New broad-leaf sage and composition containing its essence
Inventor: ISHIGAMI MASAMICHI
IPC: A61K8/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a broad-leaf sage that is suitable for improving symptoms, such as wrinkles, due to involvement of active oxygen and useful for active- oxygen scavenger by cross Salvia officinalis var. Latifolia as a mother and Salvia officinalis var. Alba as father. SOLUTION: This essence of the board-leaf sage obtained by crossing Salvia officinalis var. Latifolia as a mother and Salvia officinalis var. Alba as father provides is contained, in an amount of 0.1-3wt.% in cosmetics, antiaging agents and food compositions that are useful for ameliorating diseases caused by active oxygen.
Patent JP-S5942675-A (JP)
Title: Magnetic tape cassette
Inventor: OOISHI KENGO
IPC: G11B23/087
Filed: 1982-09-02
Abstract: PURPOSE:To generate no scratches or the like on a tape and prevent the lowering of picture recording and reproducing characteristics, by constituting a magnetic tape cassette so that pad holders are turned by a brake releasing lever to release the abutment of the pad holders to the tape pads when the brake releasing lever is inserted into the cassette. CONSTITUTION:A pair of tape reels 2 around which a magnetic tape 3 is wound are stored in the cassette, and pad holders 5 and 6 are pivotally engaged near an insertion hole 4 for the brake releasing lever provided in a lower half 1 of the cassette, a pads 5a and 6a attached to pad holders 5 and 6 are so provided that they can be brought into contact with the magnetic tape 3 wound around reels 2. Pad holders 5 and 6 are fitted turnably to shafts 7 and 8 provided in the lower half 1, and they have pads 5a and 6a in one ends and have projecting parts 5b and 6b in the other ends, and these projecting parts 5b and 6b face the insertion hole 4 of the brake releasing lever 10, and their lower parts are formed to tapering faces.
Patent JP-S63315273-A (JP)
Title: Paper-pressing member for printer
Inventor: OKAMOTO FUMIAKI
IPC: B65H3/32
Filed: 1987-06-17
Abstract: PURPOSE:To contrive higher abrasion resistance, by composing a paper presser of a metallic plate and a resin plate bound thereto. CONSTITUTION:A paper-pressing member for preventing a printing paper 6 from being levitated is composed of a metallic plate 2 and a resin plate 1 bound thereto. To the resin plate 1 is jointed a copper foil sheet 2, which is located on the side of a printing head 3. An ink ribbon 3 is fed between the head 3 and the copper foil sheet 2, and does not make contact with the resin plate 1 but makes contact with the copper foil sheet 2, so that the paper-pressing member has excellent abrasion resistance. Since the paper 6 is in contact with the resin plate 1, the paper can be fed smoothly.
Patent JP-S6129772-A (JP)
Title: Temperature compensating device for diagnosis of deterioration in coil insulation
Inventor: NODA HIROSHI
IPC: G01R31/12
Filed: 1984-07-20
Abstract: PURPOSE:To diagnose the degree of deterioration in insulation coil precisely by calculating a natural oscillation frequency corresponding to specific temperature form the compensation relation of the natural frequency which varies with temperature as a parameter. CONSTITUTION:When an exciter is driven, a stator coil 6 is excited through a stator iron core 5 and the output of a oscillation detector 8 is amplifed 10 and outputted to a frequency analyzer 15, thereby calculating the natural oscillation frequency. On the other hand, a temperature detector 9 provided to the coil 6 detects a rise in temperature during oscillation detection and the detected rise is amplified 13 and outputted to a corrector 14. Then the corrector 14 calculates the absolute temperature of the coil from the temperature rise of the coil and the ambient temperature and outputs the calculated value to a temperature compensation function generator 16. Then, the generator 16 calculates th ratio of the natural oscillation frequency at the specific temperature from a preset function and a multiplier 17 calculates and outputs the natural oscillation frequency calculated by the analyzer 15 to a deterioration decision device 20, so that it is displayed on a display device 21.
Patent JP-H078647-A (JP)
Title: Button holder of buttoning sewing machine
Inventor: SUZUKI KAZUYA
IPC: D05B3/22
Filed: 1993-06-23
Abstract: PURPOSE:To enable the free action of a texture by setting a holding foot in the opening direction as soon as a wiper arm is started after the completion of button sewing, completing the pick-up feet opening action before the completion of the wiper arm action and setting button while the holding foot is lifted immediately after the completion of the wiper arm action. CONSTITUTION:When sewing for a button 16 is completed, a sewing completion signal is inputted to a controller 26 from a switch. In input timing of the signal, a wiper solenoid 36C of a wiper arm 24 and a solenoid 20G of a holding foot opening and closing mechanism 20 are simultaneously turned on. As soon as the holding foot 18 start to open, the wiper arm 24 wipes a button 16 and texture to then turn off the solenoid 20 of the holding foot opening and closing mechanism 20 and next turn off the wire solenoid 36C. At the same time a turning arm of a button carrier 14 is driven to set the next button 16. Thus, the releasing timing of the button 16 and texture can be speeded up to move freely the texture.
Patent JP-2000154380-A (JP)
Title: Spirooxazine derivative containing optically active group and optically functional medium containing the same
Inventor: HATTORI SHUJI
IPC: C07D498/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new spirooxazine derivative having an optical activity, permanently, and useful as an optically functional medium suitable for a recording layer material of an optical recording medium, a forgery-preventing material, an optical element, a printing material, etc. SOLUTION: This spirooxazine derivative containing optically active group is a compound expressed by formula I (R1, R2 are each a 1-3C alkyl; X is C or N; >=1 of R3 to R5 are each an optically active group), e.g. a compound of formula II. Further, the compound of the formula II is obtained by reacting a compound of formula III with hydroxyl group of a spirooxazine derivative in dimethylformamide solvent in the presence of a catalyst such as Cs2CO3, etc. Also, the optically active group of the formula I is preferably expressed by formulae IV, V [D is CH3, F, CF3 or CN; (a), (e) are each 1-8, (d) is 0-8].
Patent JP-H05338209-A (JP)
Title: Color image recording device
Inventor: TAKAHASHI KAZUYOSHI
IPC: H04N1/23
Filed: 1992-06-11
Abstract: PURPOSE:To record an image having a high grade by recording in the bidirections by providing a means, etc., in which the image data of each color are read from a storage means while being displaced by specified lines in response to the order of the arrangement of a plurality of recording heads. CONSTITUTION:An image sensor 1 reads the light-quantity data of a color original by a two line section by one-time reciprocating operation, and processing such as the correction and amplification of dark-section light-quantity data in the light-quantity data is conduced by an analog-signal processing circuit 2. An A/D conversion circuit 3 converts an analog signal from the analog-signal processing circuit 2 into a digital signal. A picture-signal processing circuit 4 performs sensor correction, in which the dispersion of characteristics at each read bit of the image sensor 1 is corrected, LOG conversion, in which an output from the image sensor 1 is converted into the data of density, etc. A binary- coded image data from a binary-coding circuit 5 is stored in an image memory 7, and the image memory 7 is controlled by a memory control circuit 6.
Patent JP-S5579402-A (JP)
Title: Light attenuator
Inventor: MIYAKE KIYOHIDE
IPC: G02B5/00
Filed: 1978-12-11
Abstract: PURPOSE:To provide the light attenuator of high reliability and easy manufacture by finishing one end face of an optical fiber to a mirror surface, forming a vapor deposition film of metals or the like, contacting this and the other end face in such a manner that there are no spacing deviation, angle deviation and axial deviation and fusion-connecting these. CONSTITUTION:The end face of an optical fiber 11 and the end of another optical fiber 12 are both finished to a mirror surface and a vapor deposition film 13 of metals or the like which attenuates the light waves propagating in the optical fiber is deposited on the fiber 11. These two fibers 11, 12 are so aligned as to have no deviations in the spacing, axis and angle between the end faces of the fibers. Fusion welding by arc discharging is then performed by applying high voltage to a pair of electrodes 14a, 14b. This method enables the stationary light attenuator of relatively easy manufacture and high reliability to be provided.
Patent JP-H0812944-A (JP)
Title: Carboxylated rosin ester and its production
Inventor: OKIDO MASAHARU
IPC: C09F1/04
Filed: 1994-07-04
Abstract: PURPOSE:To obtain a carboxylated rosin ester having carboxyl groups as side chains, being therefore hydrophilic and having alkali developability by converting rosin into a hydroxy ester and effecting the addition reaction with an acid anhydride. CONSTITUTION:A hydroxy rosin ester represented by formula I (wherein R is a residue of a rosin derivative; R' is an aliphatic hydrocarbon group; R<2> is CO or CH2; R<3> is H, an alkyl or the like; and R is H or carboxyl) by for example a method comprising reacting rosin (desirably refined rosin) with an epoxy compound to obtain an epoxy rosin ester and reacting this ester with an alpha-olefincarboxylic acid, the addition reaction of the ester of formula I with an acid anhydride represented by formula II (wherein R<5> is an alkylene, an arylene or the like) to obtain a carboxylated rosin ester of formula III. The obtained ester or its salt is hydrophilic, is used as e.g. a tackifier to improve water solubility and when used as a material for a dry film or a starting material for an ultraviolet-curing resin of a resist material, the alkali developability of the film or resist can be improved.
Patent JP-H05342852-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUROSE KOJI
IPC: G11C29/12
Filed: 1992-06-11
Abstract: PURPOSE:To make a potential in a memory cell to be always a positive logic for input and output data in order to simplify the preparation of a physical test pattern, and a defective analysis. CONSTITUTION:This circuit is equipped with an output data conversion circuit 2 which converts output data according to the address of the destination of the output, and an input data conversion circuit 4 which converts input data according to the address of the destination of the input. When the selected address is a True cell (M1 and C1), the data are transmitted as they are, and when the address is an Not cell (M2 and C2), the data are inverted and transmitted.
Patent JP-H01321982-A (JP)
Title: Rope for framework of fishnet
Inventor: OTA TOSHIHIKO
IPC: A01K75/00
Filed: 1988-06-21
Abstract: PURPOSE:To obtain the subject rope with tenacity, elongation and stiffness of the same order as in a case of arranging steel wire strands by arranging plural specified side strands around a core strand. CONSTITUTION:Plural side strands are arranged around a core strand composed of many normal synthetic fiber yarns and twisted. An inter layer 7 of the side strand 2 is composed of a tensile-reinforcement 5 containing ultra-high-tenacity polyethylene filaments 4 with 0.9-1.6mm diameter having low elongation and a center layer 6 is composed of normal high-elongation synthetic fiber filaments. Plural tensile-reinforcements 5 are arranged around the center layer 6 at equal spaces and the inter layer 7 is coated with an outer layer 8.
Patent JP-S6130214-A (JP)
Title: Method for descaling hot-rolled steel sheet
Inventor: NAKANISHI TOSHINAGA
IPC: B21B45/06
Filed: 1984-07-23
Abstract: PURPOSE:To increase descaling efficiency and to reduce cost by leveling a hot-rolled steel sheet at an elongation rate of prescribed percentage and descaling it by a honing of specific percentage before removing the remaining scales by grinding. CONSTITUTION:From the upstream side, a tension leveler 2, a liquid honing device 3 and a scale grinding device 4 are arranged in sequence on the transporting line of a hot-rolled steel sheet 1. The sheet 1 uncoiled from an uncoiler 5 is formed into a continuous steel strip by a wlder 6 and is fed to the leveler 2 to correct its shape at a 1-2% elongation rate. Next, after high-pressure blowing abrasives and liquid against the sheet 1 by the honing device 3 to perform the descaling of 70-90%, the remaining scales are perfectly removed by the device 4 such as a roll grinder. In this way, the descaling is performed highly efficiently at high speed and its cost is reduced.
Patent JP-S6045010-A (JP)
Inventor: MIYOUJIN MINORU
IPC: H01C1/14
Filed: 1983-08-22
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-S6213811-A (JP)
Title: Serration connecting part of connecting rod for internal-combustion engine
Inventor: KAWAFUKU HISAO
IPC: F16C9/04
Filed: 1985-07-10
Abstract: PURPOSE:To prevent cracking by forming the inner circumferential surface of the opening of a bolt fitting hole with a taper surface so as to suppress the stress concentration at the serration part. CONSTITUTION:The inner circumferential surface of a bolt inserting hole 6 at the cap 2 side end part is formed with a taper surface 10, and the part continuing to the taper surface 10 is formed with a cylindrical surface 11 of a given diameter and further a female thread part 12 is formed so as to be continued to the cylindrical surface 11. The cylindrical surface 11 extends in parallel with the center line of the bolt, and the taper surface 10 is sloped by the angle B of 30 deg. with regard to the center line of the bolt, and the diameter of end part at the tooth crest 15 side of a serration tooth 8 is larger than that of the tooth bottom 16 side of the serration tooth 8. The depth D of the taper surface 10 is somewhat longer than the height H of the serration tooth 8. Thus, the serration part nearest to the bolt is eliminated, and the part most liable to subject to stress concentration can be removed.
Patent JP-S5855448-A (JP)
Inventor: YURUGEN BUEEBAA
IPC: C08G18/00
Filed: 1982-09-03
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-H05317383-A (JP)
Title: Solution container equipped with means for communicating with chemical container
Inventor: IKEDA KOJI
IPC: A61J1/00
Filed: 1992-05-19
Abstract: PURPOSE:To provide a solution container of good controllability having a small number of part items and which can be manufactured without trouble and has a means for communicating with a chemical container. CONSTITUTION:A solution container comprises a flexible container 1, a double ended needle 2 and a guide capsule 3, and the guide capsule 3 is removably coupled at its coupling portion 32 to the mouth 11 of the flexible container 1 using a guide capsule fixing ring 4. The open end of the guide capsule is sealed by a sealing member 5. The double ended needle 2 is downwardly slidably enclosed in the guide capsule 3 and is provided with a kickback prevention means 6 for preventing returning of the double ended needle 2 due to a rubber stopper 14.
Patent JP-H05314-A (JP)
Title: Controller
Inventor: KUBO NAOHIRO
IPC: B21B37/00
Filed: 1991-06-25
Abstract: PURPOSE:To obtain a plate width controller which can control resetup plate width accurately in a plate width controller wherein roll force plate width control is carried out in a 1st vertical rolling mill and resetup plate width control is carried out in a 2nd vertical rolling mill situated in its downstream. CONSTITUTION:This is a controller wherein a rolling distance of a metal plate 101 in the 1st vertical rolling mill 10 is measured when it is rolled, the roll pass and rolling force of the vertical rolling mill 10 are measured and stored avoiding the tip part of the metal plate 101, the deviations of the roll pass and rolling force are counted based on them and the roll force plate width control is carried out.
Patent JP-H10327843-A (JP)
Title: Core cylinder structure for disk type, automatic koji-producing unit and washing device
Inventor: KYO SHUJI
IPC: C12M1/16
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject core cylinder structure and washing device, simplified in structure, sufficiently washable at close range for the side plate or the like, excellent in sanitariness, and useful for the enzyme and fermentation industries by providing a disk between the upper and lower core cylinders. SOLUTION: This core cylinder structure is characterized by separating an upper core cylinder 2a set on a ceiling wall 1a from a lower core cylinder 2b set on a bottom wall 1b with a disk 4 between these core cylinders for a disk type, automatic koji-production unit, wherein the disk can rotate around a core cylinder 2. It is preferable to provide a rotary joint or the like in the vicinity of the vertical line which passes through the rotation center of the disk 4, and to spout a fluid out while rotating a discharge pipe connected to the rotating section of the rotary joint or the like.
Patent JP-H099546-A (JP)
Title: Lead wire securing device for stator of rotating machine
Inventor: MIYODA YASUAKI
IPC: H02K3/52
Filed: 1995-06-20
Abstract: PURPOSE: To obtain a lead wire securing device for the stator of rotating machine suitable for stabilizing the quality and enhancing the reliability. CONSTITUTION: A C-shaped lead wire securing members 8 is provided to be engaged with the cuff part 6' of a slot insulator 6 projecting from a stator core 2. Lead wires 12 extending from the left and right directions along the outline of a coil end 4' are bundled entirely at a part where they meet.
Patent JP-H05217535-A (JP)
Title: Particle source, especially particle source for reactive ion etching method and plasma cvd method
Inventor: RAINAA GEEGENBUARUTO
IPC: H01J37/32
Filed: 1992-06-12
Abstract: PURPOSE: To achieve a simple structure of a particle source and slight contamination of an interior wall and to extend the time during maintenance intervals. CONSTITUTION: A container encircling a plasma 19 is constructed as a parallelepiped-shaped separate plasma chamber 7. The interior chamber of the plasma chamber and the interior chamber of a vacuum chamber are coupled together at the bottom and chamber wall 1 of the plasma chamber by a common opening 3. In the plasma chamber, a protective window 12 is provided immediately in front of a coupling window 16. The protective window is thermally shielded from chamber walls 7c, 7d surrounding the protective window and has an almost fixed interval 13 to the chamber walls.  A gas supply part 11 supplying an inert gas or the like to the chamber between the coupling window and the protective window and a gas supply part 6 for supplying a reactive gas to the chamber between the protective window and a substrate 4 are provided separately, and an intermediate plasma 18 can be ignited between the coupling window and the protective window and also can affect the output distribution of microwaves.
Patent JP-S5775712-A (JP)
Title: Borer equipped with step feed function
Inventor: AOSHIMA SHIYOUZOU
IPC: B23B47/18
Filed: 1980-10-30
Abstract: PURPOSE:To precisely detect fluctuation in true turning torque of a drill caused by cutting torque in such a way that turning torque of the drill can be detected by means of measuring relative angular displacement between a prime mover shaft and a driven shaft with use of a counter. CONSTITUTION:Relative angular displacement between a prime mover shaft 13 and a driven shaft 15 is numerated using a counter 192, it detects turning torque of a drill, and after initiating the operation, the number of its pulse string is memorized in a circuit 216 while the drill is not cutting. In comparison of the value B1 in which the determined setpoint (A) is added to the content in this circuit 216 with the content in this counter which are taken into a circuit 226, upon its coincidence, signal SG20 is given as output. At the same time as a reciprocating driving means is controlled in the control circuit so that a main shaft is once returned and moved forward again, while the main shaft is in no operation of  cutting in the process of reciprocation, the content in the counter 192 is newly memorized in the memory circuit 216 by means of the control circuit.
Patent JP-S5676270-A (JP)
Title: Method and apparatus for coating and drying
Inventor: SHINOZAKI MUNEHARU
IPC: G03G21/10
Filed: 1979-11-27
Abstract: PURPOSE: To enable to coat a solution only on a recording surface effectively in the case of forming a protective film on the surface of a sheet by a method wherein a press roller having annular grooves at both ends thereof is pressed against a coating roller when a recording sheet is mated with the coating roller.  
     CONSTITUTION: When the recording sheet A taken into the device in accordance with the detection by a first detector 4 is mated with the coating roller 8, a rotary solenoide 20 is excited in accordance with the detection and delay of the second detector 22 and the sheet A is fitted to the coating roller 8 by the press roller 10, the pressing being continued to the moment immediately before the sheet A is separated from the roller 8. By providing the annular grooves at both ends of the press roller 10, the liquid is prevented from being distributed to the back face of the sheet A via the front, rear or lateral edges of the sheet A. On the other hand, endless carrying belts 23 are placed along a carrying passage on the rear side of the coating roller 8 and are faced to a drying-air duct 29 so that the sheet can be carried and dried while being pressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H092431-A (JP)
Title: Vertical sealing device in packing machine
Inventor: ITO KUNIHIKO
IPC: B65B51/26
Filed: 1995-06-20
Abstract: PURPOSE: To increase the area of the contact with a film in sealing it by a heat-sealing roller so as to free the operation of defective sealing. CONSTITUTION: The subject relates to a vertically sealing device in a packing machine which holds the ends of a tubular film to be superposed one upon the other between a pair of revolving heat-sealing rollers 31, 32 in sealing the film vertically. The circumferential surfaces of the heat-sealing rollers 31, 32 between which the ends of the tubular film to be joined as above are held are formed in undulations 35 consisting of a series of ridges 37 and furrows 36 each shaped substantially in an arc and the two heatsealing rollers 31, 32 are linked in a manner of enabling the ridges 37 and furrows 36 engaged together to hold the ends to be joined under a specified pressure therebetween.  The ridges 37 and furrows 36 are formed at a minute furrow-to-ridge height of Δr and at a furrow-to-ridge pitch (p) that jointly enable forming a vertical sealed part of the ends to be joined in a substantially flat joint free of waviness.