baber/WOPTO huggingface dataset:
Patent JP-S5916753-A (JP)
Title: Anti-drive side chuck mechanism for automatic attaching and detaching device for hollow roll
Inventor: SAITOU SUSUMU
IPC: B41F13/26
Filed: 1983-04-21
Abstract: PURPOSE:To miniaturize the anti-drive side chuck mechanism for the automatic attaching and detaching device for a gravure print roll by a method in which a spindle with an electrified supporter is supported by a cylinder device in a movable and turnable manner and a movable droplets-preventive cap is provided to the outside of the spindle. CONSTITUTION:In an anti-drive side chuck device as an automatic attaching and detaching device for a hollow roll R, the other end of a spindle 2 whose top is attached with an electrifying supporter 15 is attached to the piston 1b of a cylinder device 1 in a turnable manner and moved toward the axial direction by the supply of pressure oil from a supply hole 1d, and the roll R is supported in a turnable manner and also in an electricity-suppliable manner. A droplets- preventive cap 4 composed of a non-electrifying material is fitted on the tip of the spindle 2 to cover the electrifying supporter, and it is pressed on the roll R by introduction of pressure oil to the cylinder chamber 6. These functions are easily attained by a fluid controlling and the whole size of the device is compactedly miniaturized.
Patent JP-H08302002-A (JP)
Title: Moisture-absorbing polyester resin and fiber made therefrom
Inventor: ITAYAMA HIROSHI
IPC: C08G63/688
Filed: 1996-02-28
Abstract: PURPOSE: To obtain a moisture-absorbing polyester resin which is useful for fibers excellent in strength, moisture absorption, antistatic properties and cationic dye-dyeability by reaction of a difunctional carboxylic acid, an alkylene glycol and a specific sulfamic acid or its salt. CONSTITUTION: This polyester is obtained by reaction of (A) a difunctional carboxyl acid or its ester-forming derivative, (B) an alkylene glycol and (C) a compound of formula I [X<1> and X<2> are each an organic group bearing an OH group, an organic group bearing a carboxyl group or its ester-forming derivative group and H where they are not H simultaneously; M is H, an alkali or alkaline earth metal, a (quaternary) ammonium, a tertiary amine; a is the ionic valence of M], for example, a compound of formula II (R<1> and R<2> are each a 2-4C alkylene; Z is Na, K; m, n are each 1-100). In a preferred embodiment, a sulfamic acid or its salt is used as a component (C) in an amount of 20-2,000 equivalents/10<6> g resin.
Patent JP-H06256519-A (JP)
Title: Production of organopolysiloxane containing (meth)acryl group
Inventor: AOKI SHUNJI
IPC: C08G77/20
Filed: 1993-03-04
Abstract: PURPOSE:To obtain the subject polysiloxane having excellent curability and stability and useful as a protective coating agent, etc., in one pot reaction in high efficiency by polymerizing a hydrolyzed product of a specific silane using a diorganocyclosiloxane and an acid catalyst. CONSTITUTION:A silane having (meth)acryl group and hydrolyzable group is hydrolyzed and the product is polymerized together with a diorganocyclosiloxane and an organosiloxane oligomer such as chain organosiloxane oligomer having (meth)acryl group at chain terminal in the presence of an acid catalyst such as methanesulfonic acid to obtain the objective polysiloxane.
Patent JP-S58187251-A (JP)
Title: Continuous casting method of steel
Inventor: HASHIMOTO YOSHIHIRO
IPC: B22D11/20
Filed: 1982-04-23
Abstract: PURPOSE:To prevent the generation of longitudinal cracking on the surface of a continuous casting ingot and the internal cracking right under the surface in the stage of casting a bloom and slab by continuous casting of steel, by specifying the length under the meniscus of a casting mold to a specific length and cooling the continuous casting ingot right after emerged from the casting mold forcibly. CONSTITUTION:The length L under the meniscus of a casting mold is specified to the length expressed by the equation [ I ] in the stage of casting a bloom and slab having >=130X130mm. sectional area continuously with a continuous casting device of a vertical mold and a curved mold. Said length is the length of the limit at which an air gap is formed between a continuous casting ingot and the inside wall of the casting mold owing to the shrinkage on solidification of the ingot, and the ingot is cooled forcibly by water cooling or the like right after emerged from the casting mold without forming any air gap between the ingot and the casting mold. The generation of such a casting defect as the longitudinal surface cracking A on the surface of the continuous casting ingot or internal cracking B right under the surface owing to the insufficient cooling occurring in the radiation cooling by the air gap part is prevented.
Patent JP-S57185389-A (JP)
Title: Lubrication of slide bearing in large-sized industrial machine
Inventor: KINOSHITA HIROSHI
IPC: C10N20/04
Filed: 1981-05-11
Abstract: PURPOSE: To improve the safety and durability of a slide bearing, and to enable the stable operation of a large-sized industrial machine for a long period, by lubricating the bearing with a lubricating oil obtained by adding an oil-soluble polyisobutylene having a specific weight-average molecular weight to a refined mineral oil having specific kinetic viscosity and viscosity index.  
     CONSTITUTION: The slide bearing of a large-sized industrial machine is lubricated with a lubricating oil composed mainly of a refined mineral oil having a kinetic viscosity of 10W10,000cst (40°C) and a viscosity index of ≥80 and added with 1W1,000ppm, based on the whole composition, of an oil-soluble polyisobutylene having a weight-average molecular weight of ≥600,000. The lubricating oil composition is preferably incorporated with an aromatic amine antioxidant (e.g. diphenylamine) or an alkylphenol antioxidant (e.g. 2,6-di-t-butyl-p-cresol) according to circumstances. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63234397-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: G08C15/06
Filed: 1987-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60215768-A (JP)
Title: Device for forming amorphous film
Inventor: MARUKAWA YUUJI
IPC: C23C16/505
Filed: 1984-04-07
Abstract: PURPOSE:To prevent generation of leak discharge and to obtain a film having good quality by constituting the wall part which constitutes a vacuum vessel for contg. a base body as an electrode for impressing discharge voltage in the stage of glow discharge. CONSTITUTION:A glow discharge device is so constituted that a supply gas is introduced through gas leading-out holes 5 via a space 4 between an introducing port 7 and a circumferential wall 1 into the annular spacing between an inside wall 3 and a substrate 41 and is discharged to the outside of the devicd through a butterfly valve 50 from a discharge port 9 provided to a supporting cylinder 8a of a lower cap 8. The Al substrate 41 subjected to surface cleaning is disposed in the vacuum vessel and glow discharge is executed by evacuating the gaseous pressure in the vacuum vessel to about 10<-6>Torr, heating and holding the substrate 41 to and at about 100-350 deg.C, introducing a reactive gas into the vacuum vessel and impressing high-frequency voltage by a high- frequency power source 56 under the prescribed reactive pressure. There are no objects to be subjected to electric discharge except the substrate 41 and the generation of leak discharge is obviated if the inside wall 3 of the vacuum vessel is made as an electrode and if the film is deposited on the substrate 41 by decomposing the reactive gas by the glow discharge between said wall and the substrate 41.
Patent JP-H02247749-A (JP)
Title: File capacity forecasting system
Inventor: MISAKI SHIZUE
IPC: G06F12/00
Filed: 1989-03-22
Abstract: PURPOSE:To accurately forecast the using rate of files with little manhour by providing a file capacity forecasting system with a calculating means for calculating the average record length of records based upon label information, an accumulating means for accumulating the number of processing records and a forecasting means. CONSTITUTION:When a new file is formed or when the file capacity of a certain file is changed, the calculating means 2 calculates the average record length from information set up in the labels of magnetic disk devices 1-1 to 1-n. The accumulating means 8 extracts the number of processing records in each file from a message log 7 at a fixed period, calculates the accumulating number of processing records in each file and outputs the number of accumulations 9. The forecasting means 11 forecasts the using rate of each file based upon the average record length 3-1, label contents 3-2, a file name 10, and the number 9 of accumulations and outputs the forecasted result to an output device 12. Consequently, the using rate of each file accurately is forecasted with little manhour.
Patent JP-S54160180-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMADA HARUYASU
IPC: H01L29/808
Filed: 1978-06-08
Abstract: PURPOSE: To minimize the gate serial resistance to enhance the area denisity and at the same time to obtain the necessary transmission conductance in order to realize reduction of the noise, by providing the poly-crystal Si layer connecting to the J- FET on the surface gate of the J-FET and then adding the electrode wiring on the Si layer.  
     CONSTITUTION: N-type layer 21 is epitaxial-grown on P-type Si substrate 20, and the P-type diffusion region reaching substrate 20 is formed into an island shape with formation of the electrode diffusion layers of P-type source regions 22 and drain region 23 each. Then P - -type channel region 24 is formed by the ion implantation, and at the same time N-type region 27 for contact electrode use is formed by diffusion at the bottom part gate of epitaxial layer 21. After this, SiO 2  film 24 is coated over the entire surface with the window drilled at the formation area of the surface gate, and then the poly-crystal Si layer containing the N-type impurity is stacked over the entire surface to be then removed except at the surface gate diffusion part. Using the Si layer as the diffusion source, surface gate region 25 is formed, and Al electrodes 31∼33 are attached to the source, the drain and the bottom part gate respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59195250-A (JP)
Title: Image forming device
Inventor: KOIKE MICHIROU
IPC: G03G21/00
Filed: 1983-04-20
Abstract: PURPOSE:To prevent damages of each machine and device unit in a device during maintenance operation by enclosing a photosensitive drum with a protective drum at the positions in which the drum faces a transfer electrostatic charger and a separating roller, and interlocking this covering movement with the withdrawing movement of conveying means. CONSTITUTION:When a front door 24 opens, a protuberance 25 rises along a locus as shown in a chain line, and a lever 21 turns anticlockwise around an axis 23. Accordingly, a transfer guide 7 turns around an axis 7a and lowers, and also a transfer charger 8 and a separation roller 10 descend. A conveyance guide 11 turns around an axis 11a and descends. On the other hand, a lever 26 is turned by the rotation of the lever 21, and a gear 30 engaged with this is turned clockwise. At the same time, an arm 31 is turned to pull a cover 20 rightward, and it is moved rightward till covering a photosensitive drum 3. As a result, each unit of machines and devices is protected from damage during a maintenance operation.
Patent JP-S58187477-A (JP)
Title: Polyurethane adhesive composition
Inventor: UKITA KENKICHI
IPC: C08G18/00
Filed: 1982-04-27
Abstract: PURPOSE:To prepare the titled composition which can bond metal with a metal, or metal with cloth, wood, plastics, etc., and gives strong adhesive force, by adding a specific compound to a liquid containing a polyisocyanate and an active hydrogen compound. CONSTITUTION:The objective composition is prepared by adding a compound of formula (R1 is organic group having SH group in the structure; R2 is H, R1 or other organic group) (e.g. the addition product of 1,4-butanediol dimercaptoacetate to a reaction product of phosphoric acid with 2-hydroxyethyl methacrylate) to a polyisocyanate (e.g. toluene diisocyanate, diphenylmethane diisocyanate, etc.) and a liquid active hydrogen compound (e.g. polyol, polyamine, polythiol, etc.). The concentration of the compound of formula in the composition is preferably 0.1-20wt%.
Patent JP-H06277770-A (JP)
Title: Press die made of ceramics
Inventor: KAWASAKI KEIJI
IPC: B21D37/20
Filed: 1993-03-29
Abstract: PURPOSE:To make the wear little even in a press forming of the hard inorganic powder, to prolong the life of a die, to prevent the generation of the corrosion on a contact part even in a press forming of the corrosive chemical powder, to eliminate the residual subject left inside the die and to eliminate the fear of the contamination of an article. CONSTITUTION:At least, an internal surface of a metal sleeve 1, pressing surfaces of an upper punch 3 and a lower punch 5 of the metal and sliding surfaces with the sleeve are formed of the ceramics, a ceramic sleeve 2 is joined on the internal surface of the metal sleeve 2 with the shrink fit, and ceramics heads 7, 8 are joined on the pressing surfaces of the upper punch 3 and the lower punch 5 made of the metal with the shrink fit, and the surface of the sliding surface is ground, at least, to Ra 0.4mum roughness.
Patent JP-S55162795-A (JP)
Title: Novel aminoglycoside and its preparation
Inventor: ITEUSHI TAKEO
IPC: A61P31/04
Filed: 1979-06-06
Abstract: NEW MATERIAL:A compound of formula I (R 1  is methyl group, and R 2  is group NHCH 3 ; or R 1  is H, and R 2  is group NHCH 3 ), and its acid addition salt.  
     USE: An antibiotic having a wide range of antibacterial spectrum, effective against Gram-positive and Gram-negative bacteria, and useful as a starting substance for the synthesis of medicines, animal drugs and various derivatives.  
     PROCESS: A bacterium, e.g. KC-7038 strain, which belongs to the genus Streptomyces and has the ability to produce substance KA-7038, is incubated by the ordinary culture method for actinomyces, and the filtered culture is adjusted to pH 7W9, and passed through a weakly acidic cation exchange resin, e.g. Amberlite IRC-50, to collect the substance KA-7038. The substance is then eluted with an alkali, freeze-dried and eluted by the concentration gradient method to afford the compound of formula I [KA-7038 VI (the compound of formula II) and KA-7038 VII (the compound of formula III)] as a free base. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03270129-A (JP)
Title: Semiconductor device
Inventor: KURODA HIDEAKI
IPC: H01L27/11
Filed: 1990-03-20
Abstract: PURPOSE:To enable ohmic contact of a semiconductor film through shared contact with a gate electrode or a wiring and a semiconductor region by bringing a second semiconductor film of the same conductivity type as that of the semiconductor region into contact with a conductor film and the semiconductor region which contain at least metal and constitute the gate electrode or the wiring. CONSTITUTION:A field SiO2 film 2 is selectively formed on a surface of an n-type Si substrate 1, element isolation is carried out and an n<+>-type channel stop region is formed thereunder. A gate SiO2 film 3 is formed on a surface of an active region which is enclosed by the field SiO2 film 2. A gate electrode G is formed of an n<+>-type polycrystalline Si film 4 of a first semiconductor film, a TiN film 5 for impurity diffusion prevention and a WSix film 6. A p<+>-type polycrystalline Si film 10 is brought into contact with the gate electrode G and a p<+>-type semiconductor region 8 formed in the n-type Si substrate 1.
Patent JP-H07252412-A (JP)
Title: Polycarbonate resin composition for molding
Inventor: SATO ICHIRO
IPC: C08K9/00
Filed: 1994-03-14
Abstract: PURPOSE:To obtain the subject composition, capable of providing moldings excellent in dimensional stability and mechanical strength, especially falling weight impact strength without delamination and suitably usable in applications requiring the carrying indoors and out such as camera parts or portable telephones. CONSTITUTION:This polycarbonate resin composition for molding comprises (A) 92-99wt.% polycarbonate resin, (B) 1-8wt.% styrenic resin containing an unsaturated mono- and a dicarboxylic acid and a derivative thereof as a copolymerization component and (C) a fibrous filler bundled with a urethane- based binder in an amount of 1-20wt.% based on 80-99wt.% mixture composed of the components (A) and (B).
Patent JP-H09254764-A (JP)
Title: Braking force controller for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60T8/58
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of synchronous deep locking conditions in both wheels by mutually changing control conditions in compliance with a start of control in the counterpart so that brake fluid pressure control of one wheel is started before a locking tendency previously set as a control starring condition in the other wheel is determined when the brake fluid pressure control is started only in one wheel. SOLUTION: A control condition determining means 71 receives a phase signal for each wheel from an ABS controlling means 70 so as to determine a start of pressure reducing control. By means of a control condition correlative changing means 72 based on this determination, control conditions for the opposed left and right wheels are changed mutually in compliance with a start of control in the counterpart, so that brake fluid pressure control in one wheel is started before a locking tendency previously set as a control starting condition in the other wheel is determined, when the brake fluid pressure control is started only in one wheel in the opposed left and right wheels. In this way, occurrence of synchronous deep locking conditions in both wheels can be prevented.
Patent JP-S61229253-A (JP)
Title: Cassette tape player
Inventor: HATANAKA RYOSUKE
IPC: G11B15/10
Filed: 1985-04-04
Abstract: PURPOSE:To attain smoothly and surely detection of inter-music with very simple structure by using the contact between an operating shaft and a tilt frame to hold the inter-music detecting state of a head plate. CONSTITUTION:An operating shaft 60 projected upward is provided to a rapid traverse lever 43 and a couple of provision sections 62a, 62b having tilt ridges 61a, 61b to retrogress a head plate 1 from the play position to the intermediate position in the operation with an operating shaft 60 at the play position are provided to the head plate 1. When inter-music detection is operated in the play state, any electromagnetic operating body, e.g., 45a only is operated, the rapid traverse lever 43 is tilted clockwise, one drive gear 46b is rapidly traversed the tilt ridge 61a is brought into contact onto the provision section 62a, and the component force exerting on the contact part retrogresses the head plate 1 against a spring 4 and the head 3 is brought into slight contact with a magnetic tape P.
Patent JP-S59195681-A (JP)
Inventor: ISHIGURO TAKASHI
IPC: G09F9/35
Filed: 1983-04-22
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-S55165803-A (JP)
Title: Controller for delivery of stored product
Inventor: TABUCHI SHIYUNEI
IPC: B65G1/137
Filed: 1979-06-07
Abstract: PURPOSE:To heighten the efficiency of delivery of stored products without installing a buffer, by using a controller provided with an electronic calculating function to enable the simultaneous supply of the conveyed pieces from numerous delivery ports to a plurality of shipment lines. CONSTITUTION:Conveyed pieces in storage equipment 10 are delivered to a main conveyor 15 by a delivery unit 14 and supplied to shipment lines 20(1), 20(2) through a dividing unit 16. A pulse generator 17, which is synchronized with a driver 19 for the conveyor 15, produces pulses at intervals proportional to the reciprocal of the conveyor. The pulse production interval is equalized to time cost for the conveyed piece to move on the conveyor 15 per section of the storage equipment 10. A pulse inpt is shifted frame by frame in the register 22 of a central controller synchronously with the conveyed pieces on the conveyor to transmit signals to the dividing unit 16. As a result, the pieces and data are caused to coincide with each other.
Patent JP-H03267268-A (JP)
Title: Discharged paper height detector
Inventor: SAKURAI TOSHIO
IPC: B65H31/02
Filed: 1990-03-19
Abstract: PURPOSE:To detect a stacking state of paper accurately irrespective of its curl or size by making an edged part, tiltable in traversing a paper discharge port in the vertical direction, detect the attitude of an actuator extended up to a spot almost just above an edge at the paper rear end side of a paper discharge tray. CONSTITUTION:A discharged paper height detecting actuator 4 with a turning center shaft 4a somewhat at the more paper discharge route upstream side than both paper discharge rollers 3a, 3b is installed in and around a paper discharge port 2a of a paper discharge chute 2, and this actuator 4 is made tiltable as traversing the paper discharge port 2a in the vertical direction. An arm 7 is installed in the actuator 4, and a shading body 7a, intercepting an optical path of a discharge paper height detecting sensor 8, is formed in this arm 7. When loadage becomes much in quantity and paper stacking height grows higher enough, arms 6a-6e of the actuator 4 come into contact with a top face of the stacked paper, whereby each lowest position of these arms 6a-6e goes up, so that the discharged paper height detecting sensor 8 comes on in succession, thus a signal for excessive paper height is emitted out of a paper height detector.
Patent JP-S57186703-A (JP)
Title: Optical switch
Inventor: YAMADA EI
IPC: H04Q3/52
Filed: 1981-05-13
Abstract: PURPOSE:To obtain high-precision products at low cost by fixing and surfaces of input optical fibers and output optical fibers on the same plane, and sliding a movable part where channel-curved optical fibers are fixed. CONSTITUTION:In the end surface of a sectionally bent base 30, lead-out openings for input and output optical fibers 20-23 are formed, and on the base 30, an input and output optical fiber fixing member 29 is connected. The fiber fixing member 33 of a movable base plate 28 is provided with curved optical fibers 24-27, and end surfaces of the fibers are pressed in contact with fiber and surfaces of the fixing member 29, and then slid in directions A and B. In accordance with the position of the movable base plate 28, light is generated when passing through fibers 20, 25 and 22, and 21, 27 and 23, and 20, 24 and 23, and 21, 26 and 22. Thus, high-precision optical switching is achieved by the simple structure.
Patent JP-S57186707-A (JP)
Title: Telephoto zoom lens
Inventor: KATOU MASATAKE
IPC: G02B15/20
Filed: 1981-05-13
Abstract: PURPOSE: To offer a telephoto zoom lens of simple structure which has short overall length at short focal length by moving at least the 1st and 2nd lens groups among four lens groups on an optical axis in the opposite directions.  
     CONSTITUTION: A system consits of the 1st lens groupIhaving positive refracting power, the 2nd lens group II having negative refracting power, the 3rd lens group III having positive refracting power, and the IV having positive refracting power for image formation from an object side. So that -5.1<K<-0.4 where K is the ratio ξ/η of the extent ξ of movement of the 1st lensIand the extent η of movement of the 2nd lens II, both the groups are moved on an optical axis in the opposite directions, realizing a telephoto zoom lens which has short overall length at short focal length and is convenient in carrying. 
     COPYRIGHT: (C)1982,JPO&Japio