baber/WOPTO huggingface dataset:
Patent JP-S5918709-A (JP)
Title: Manufacture of conjugated diene polymer
Inventor: OOSHIMA NOBORU
IPC: C08F4/48
Filed: 1982-07-23
Abstract: PURPOSE:To obtain titled polymer of good processability, sueful for tires, etc., by the polymerization, under a specific condition, in a hydrocarbon solvent, of a conjugated diene, etc., using an organolithium compound, in the presence of tetrahydrofuran, 1,2-butadiene, etc., followed by coupling with a halogenated tin compound. CONSTITUTION:The objective polymer can be obtained by first carrying out a polymerization, in a hydrocarbon solvent, of a conjugated diene (e.g., 1,3-butadiene) or a conbination of it with a vinyl aromatic compound (e.g. styrene) using an organolithium compound (e.g. n-butyllithium) as an initiator, in the presence of (A) at least one sort of compound selected from tetrahydrofuran or its derivatives, dioxane, o-dialkoxybenzenes, and o-carboxylic esters, and (B) one or more sorts of compounds selected from 1,2-butadiene, dihydronaphthalene, 1,4-pentadiene, toluene, diphenylmethane, and triphenylmethane under such condition that an initiation temperature is -10-+50 deg.C and the maximum temperature during the polymerization is 60-120 deg.C and also, the difference between the maximum and initiation temperatures is 40 deg.C or more, followed by coupling with a halogenated tin compound.
Patent JP-H09309999-A (JP)
Title: Antistatic flame-retardant resin composition excellent in heat stability
Inventor: NANBA NORITSUGU
IPC: C08L55/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic resin compsn. having persistent antistatic properties and an excellent heat stability. SOLUTION: This compsn. comprises 100 pts.wt. rubber-reinforced thermoplastic resin compsn., 0.5-30 pts.wt. at least one polymer selected from among a polyetheramide, a polyetherester, a polyetheresteramide, and a polyamideimide elastomer, and 0.1-30 pts.wt. flame retardant. The thermoplastic resin compsn. contains a graft coplymer which is obtd. by grafting at least one vinyl compd. in emulsion onto a rubbery polymer in the presence of at least one emulsifier having a free-radical-polymerizable double bond.
Patent JP-S62285103-A (JP)
Title: Control system for business machine
Inventor: OTANI MASAYUKI
IPC: G03G15/00
Filed: 1986-06-03
Abstract: PURPOSE:To shorten the signal transmission time among control means, by performing the independent transmission of signals between a 1st and a 2nd control means as well as the 2nd and 3rd control means. CONSTITUTION:An operating board 200, an optical control board 300 and the 1st paper feed control board 400 transmit the signals of data, etc., to a main controller 100 when they receive the signals of instructions, etc., from the controller 100. Then the controller 100 performs the repetitive transmission/reception of signals to those boards. While the 2nd paper feed control board 500 and a 3rd paper feed control board 600 transmit the signals to a control board 400 when they receive the signals from the board 400. The board 400 performs the alternate transmission/reception of signals to the controller 100 when it has no transmission/reception with the controller 100. As a result, the number of communication receivers are decreased for each unit and therefore the signal transmission time is shortened between units.
Patent JP-S6020370-A (JP)
Title: Head feeder
Inventor: SASAKI HIDEMI
IPC: G11B21/24
Filed: 1983-07-15
Abstract: PURPOSE:To improve recording density by providing a means which adjusts one of two angles of inclination of a linear member to the 1st and the 2nd moving bodies, and varying and adjusting the extent of movement of the 1st moving body to the extent of movement of the 2nd moving body through said adjustment. CONSTITUTION:Both terminals of a steel belt 6 are fixed with screws 9 and 10 between both ends of one flank of the 2nd moving body 20. The 2nd moving body is movable in the 2nd direction crossing the 1st moving body 8 by right angle along a couple of guide shafts 21 and 22 provided to a base plate 1 in parallel to each other. The guide shafts 21 and 22 are supported by a couple of shaft fitting members 23 and 24 mounted on the base plate 1.
Patent JP-S618412-A (JP)
Title: Moving blade fitting structure for steam turbine
Inventor: OKUNO KENICHI
IPC: F01D5/30
Filed: 1984-06-22
Abstract: PURPOSE:To the deformation and displacement of a moving blade for enhancing its reliability by providing an engaging/locking means for forcing two mutually adjacent bases to engage with each other in radial direction so as to prevent relative displacement therebetween, on respective contact sides of said two bases relating to respective moving blades. CONSTITUTION:Both sides of a base 13 forming the base part of an effective area 2 of blade in a moving blade 1 form a concave step part 13a and a convex step part 13b respectively, each of which is capable of being fitted in each other. And when the moving blade 1 is fitted in the rotor disc side via a planting part 4 projecting from the base 13, the concave step part 13a and convex step part 13b of moving blades 1 adjacent to each other are perfectly fitted with each other. Thus, when the moving blade 1 tends to fall in the circumferential direction by receiving a bending moment due to steam force, the concave step part 13a and convex step part 13b are fitted forcibly together and the moment acting on each moving blade 1 is compenstated with that acting on the other adjacent one. Accordingly, the deformation and displacement of gravitational center line of the moving blade 1 can be effectively prevented.
Patent JP-S63292262-A (JP)
Title: Recorder for result of athletic contest
Inventor: AKABAYASHI TAKAHITO
IPC: G06F19/00
Filed: 1987-05-25
Abstract: PURPOSE:To shorten the time needed for generation of a record through a quick announcement of the record by inputting the record directly via an input device set at each stadium, etc., and automating all subsequent processes. CONSTITUTION:The results of athletic contents are inputted via input devices 1-1-1-L for each contest and a data processor 4 performs the check of data and the judgement of new records. Then the progressing states of the contents judged by the input situations are always monitored by monitor devices 3-1-3-N. Thus the quick announcements and a list can be outputted to output devices 2-1-2-M when the necessary input of data is through. Thus it is possible to extremely reduce the time and labor needed for generation of the results of contents through display of the quick announcements and a list. Furthermore the accuracy is improved for the announced records and the progressing states of the athletic contests can be quickly grasped.
Patent JP-S62285506-A (JP)
Title: Piezoelectric oscillating chip and its manufacture
Inventor: IGARASHI SEIICHI
IPC: H03H3/02
Filed: 1986-06-03
Abstract: PURPOSE:To provide high accuracy while there is no jump in the frequency temperature characteristic by polishing the surface of a piezoelectric raw mate rial and attaching an exciting electrode by vapor deposition or sputtering and polishing the surface of the exciting electrode. CONSTITUTION:An At-cut crystal oscillation chip 1 is cut off in the direction of thickness-shear vibration from a raw crystal, the surface is polished by a polishing machine, the processed layer at polishment is removed by etching and the result is rinsed sufficiently. The exciting electrode 2 made of a metal such as Ag or Au and Cr as the background, if required, is attached by vapor- deposition or sputtering. Since the polishnent is applied after the exciting electrode 2 is provided, the surface of the exciting electrode 2 is smooth, no discontinuous part is caused in the temperature characteristic of the oscillating frequency of the piezoelectric oscilation chip and the piezoelectric oscillation chip 1 with high accuracy is obtained. Further, the vibrating characteristic is improved and also the excellent aging characteristic is attained.
Patent JP-S6013741-A (JP)
Inventor: ROBEERU BOWAJIYUGUREN
IPC: A61K31/19
Filed: 1984-06-22
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-H05326041-A (JP)
Title: Terminal connector
Inventor: DOI TAKETAROU
IPC: H01R4/38
Filed: 1992-05-21
Abstract: PURPOSE:To increase the strength by a method wherein one of two plate-like terminals is inserted into the holding portion installed in the middle portion of a holding piece from the base-side clearance of the holding piece when the plate-like terminals are connected and the other terminal is inserted from the side clearance of the holding portion to pile them up and the joint portion provided at the tip portion is fixed by a screw. CONSTITUTION:The tip sides of a pair of holding pieces 11, 12 can be elastically opened, and yet, base portions 11a, 12a are interconnected, and the middle portion of them is made to clip terminals 3, 4 to be connected as piled up so that holding portion 11b, 12b are made up. The tip portions of the holding pieces 11, 12 are joints 11c, 12c to be connected with a screw 13 where a female screw 14 and a tapped hole 15 in which a screw 13 is screwed up are formed. Thus, an interconnecting portion 16 is made up of the base portions 11a, 12a of the holding piece 12, and an interconnecting piece 17 is made up of a portion bent such that it is rolled up from the base portion 12a of the holding piece 12 to the base portion 11a of the other holding piece 11. It is thereby possible to miniaturize an equipment to which connection is intended.
Patent JP-S63292581-A (JP)
Title: Screw with washer
Inventor: KANEDA HIROSHI
IPC: H01R4/34
Filed: 1987-05-26
Abstract: PURPOSE:To prevent an accident resulting in the burning from the abnormal heating by providing a washer made of a shape memory alloy arranged between a washer and the head section lower face and rotatably fitted to the neck section and deformed in the direction to separate the washer from the head section lower face when the temperature becomes a fixed value or higher. CONSTITUTION:A washer 7 is made of a conductive material, after a screw section 4 is inserted, the washer 7 is rotatably hooked on a neck section 5, with a claw 8 protruded. At this time, it can be hooked more firmly by a collar section 6. A washer 9 is made of a shape memory alloy and arranged between the washer 7 and the head section lower face 3a and rotatably fitted on the neck section 5. When the temperature of a terminal becomes a fixed value or higher, the washer 9 is deformed into a stored wave form, the washer 7 is separated from the head section lower face 3a, and an electric wire W is pressed to a terminal plate 10. The contact resistance between the electric wire W and the terminal plate 10 is decreased, and the abnormal heating is prevented.
Patent JP-H0425804-A (JP)
Title: Optical connecting structure
Inventor: YOSHINO KAORU
IPC: B60N2/235
Filed: 1990-05-21
Abstract: PURPOSE:To improve a packaging density and to facilitate a connecting operation by inserting short-sized graded index type optical fibers to the incident and exit ends of respective single mode optical fibers and having a capillary to hold the end faces opposite to each other. CONSTITUTION:The assembly is executed by first connecting the long-sized graded index type optical fibers (GIF) 4a, 4b by welding or an adhesive matched in refractive index to the end faces of the single mode optical fibers 3a, 3b to assemble a module, then resistering the fibers by a microscope with a fine adjustment micrometr to the length of odd times the 1/4 of the pitch length determined by the refractive index distribution of the core and cutting the fibers with sufficiently high accuracy of about <=+ or -5mum. The cut GIFs 4a, 4b are inserted into the glass capillary 5 packed with an optical adhesive 5 from both sides and are fixed by adhering. The allowance for the optical axis misalignment at the connection point is increased in this way by using the GIFs and the connecting operation is facilitated.
Patent JP-H10316811-A (JP)
Title: Curable composition
Inventor: OKAMOTO TOSHIHIKO
IPC: C08K3/26
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition giving cured products improved in breaking strength, breaking elongation, adhesivity, and adhesivity and weather-resistant adhesivity to various adherends, and useful as a sealing material for construction, etc., by adding specific fillers to a specified saturated hydrocarbon polymer. SOLUTION: This composition comprises (A) a saturated hydrocarbon polymer preferably having a number-average mol.wt. of 500-50000 and having one or more hydrolyzable silyl groups of the formula [R<1> , R<2> are each a 1-20C alkyl, etc.; X is hydroxyl group, etc.; (a) is 0-3; (b) is 0-2; (m) is 0-19] in the molecule, (B) heavy calcium carbonate having a specific surface area of >=1.5 m<2> /g and, if necessary, (C) a silane coupling agent in an A:B:C weight ratio of too: (5-500):(0.1-20).
Patent JP-H10318851-A (JP)
Title: Temperature sensor and its manufacturing method
Inventor: SHOJI MASATO
IPC: G01K7/22
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensor of quick response. SOLUTION: Relating to a temperature measurement part of a temperature sensor, a single-core tube 4 comprising a lead wire 2 which is, being inserted in a metal tube 1, longer than the metal tube 1 and an insulator 3 which insulates the lead wire 2 from its surroundings in the metal tube 1, a single-core tube 4 which, jointed electrically and mechanically to the metal tube 1, comprises the metal tube 1, a metal cap 5 wherein, being jointed electrically and mechanically to the metal tube 1, a tip end of the lead wire 2 protruding above the metal tube 1 is allocated inside, a filmy temperature measurement body 6 step on the inside wall of the cap 5, and a conductor 7 which electrically connects between the temperature measurement body 6 packed in the cap 5 and the lead wire 2 are provided,  so that a temperature sensor which provides quick response is provided since a heat is directly conveyed to the temperature measurement body 6.
Patent JP-H09289984-A (JP)
Title: Static magnetic field generator
Inventor: KAWANO HAJIME
IPC: G01R33/385
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To give an open feeling to a testee, to facilitate access to the testee for an operator, to generate the static magnetic field with excellent magnetic field uniformity and to reduce magnetic field leakage by providing a wide opening. SOLUTION: Relating to this static magnetic field generator provided with coils 1 for generating an uniform magnetic field in a photographing space 7, a supporting means for supporting the coils 1 and a container 2 for housing the coils 1 and the supporting means, the coils 1 are arranged facing each other at an almost equal interval in a vertical direction holding the photographing space (equivalent to an uniform magnetic field area) 7 there between, the outer periphery of the container 2 is surrounded by the combination of a planar iron material 3 and a ring-like iron material 4, a magnetic closed circuit is constituted by connecting the opposing end faces 4A of the ring-like iron material 4 by a columnar iron material 5 and the position of the end face 4A of the ring-like iron material 4 is prevented from being brought closer to the center surface 10 of the coil 1.  The magnetic field uniformity of the photographing space is improved and it contributes to the improvement of the image quality of a magnetic resonance imaging device.
Patent JP-H04354118-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO KENJI
IPC: H01L21/768
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a method of manufacturing a semiconductor device having a polycide structure wherein the yield of products is improved and silicide is not exfoliated. CONSTITUTION:By a method of sputtering which is performed in a sputtering equipment in a vacuum state, a second polycrystalline silicon film 7 is deposited on a first polycrystalline silicon film 3 on the surface of which a natural oxide film 4 exists. The same sputtering equipment is used, and by the sputtering method, a metal silicide film 5 is deposited on the second polycrystalline silicon film 7, while the inside of the sputtering equipment is kept in a vacuum state after the second polycrystalline silicon film 7 is formed. When a silicon oxide film is formed on the silicide film, silicon is uniformly supplied via the silicide film, so that exfoliation on the interface between the polycrystalline silicon film 7 and the silicide film is not generated. The yield is improved by the amount that sputter-etching is not performed.
Patent JP-H0424651-A (JP)
Title: Production of start developer
Inventor: SHIMIZU YOSHITAKE
IPC: G03G9/087
Filed: 1990-05-19
Abstract: PURPOSE:To produce the start developer which can form always stable images by continuing agitating and mixing further after an electrostatic charge quantity attains saturation by the agitating and mixing, thereby adjusting the electrostatic charge quantity of the start developer to 65 to 90% of the satd. electrostatic charge quantity. CONSTITUTION:The agitating and mixing are further continued after the electrostatic charge quantity is satd. by the agitating and mixing, by which the electrostatic charge quantity of the start developer is adjusted to 65 to 90% of the satd. electrostatic charge quantity at the time of producing the start developer of a two-component system by compounding toners and carriers at prescribed ratios and agitating and mixing the mixture. Namely, the sensor output value with respect to a toner concn. remains nearly constant from the initial period of image formation to the stable period of the image formation when the electrostatic charge quantity after the saturation of the start developer is adjusted to 65 to 90% of the satd. electrostatic charge quantity. The sensor is eventually able to recognize always the exact toner concn. The toner replenishment from the initial period of image formation to the stable period of the image formation is, therefore, exactly executed and the generation of various kinds of image defects is prevented.
Patent JP-H01299847-A (JP)
Title: Cellulose ester film
Inventor: TSUJIMOTO TADAHIRO
IPC: C08L1/10
Filed: 1988-05-27
Abstract: PURPOSE:To improve the production efficiency and easy slidability of a cellulose ester film formed by, especially, casting, by using a specified phosphoric ester mold release. CONSTITUTION:0.005-1wt.% phosphoric ester mold release (A) of formula I or II [wherein A is a 4-30C alkyl, an alkenyl or an aralkyl, L is -COO-, -CONH- or -NR- (wherein R is an alkyl, an alkylsulfonyl, a perfluoroalkylsulfonyl or the like), B is a bivalent bonding group, S is OM (wherein M is H, an alkali metal, ammonium or the like), m is 1-30, and n is 0 or 1)] or the like and 0.01-0.1wt.% solid particles (B) such as SiO2 or Al2O3 of a mean particle diameter of 8-500nm are added to a dope (solid content of 15-25%) of a cellulose ester, desirably, cellulose acetate of a degree of acetylation of 56-62%, and the mixture is cast to obtain a cellulose ester film used for photographic materials, optical filters, etc.
Patent JP-S5831474-A (JP)
Title: Analog square-law operating circuit
Inventor: OONO KAIJI
IPC: G06G7/20
Filed: 1981-08-19
Abstract: PURPOSE:To simplify constitution of an analog square-law operating circuit, by combining 2 voltage-current transducers consisting of a current mirror circuit, respectively, with a 1 quadrant current multiplier. CONSTITUTION:An analog square-law operating circuit is constituted of a 1 quadrant current multiplier 10, and the first and second voltage-current transducers 11, 12, and against an input voltage signal applied between a pair of input terminals 1, 2, its square-law value is obtained to an output terminal 3. The first V/I transducer 11 is constituted of the first resistance r1, and the first current mirror circuit CM1 whose output terminal P12 has been connected to the first current input terminal T1 of the 1 quadrant current multiplier 10. The second V/I transducer 12 is also constituted in the same way of the second resistance r2, and the second current mirror circuit CM2 whose output terminal P22 has been connected to the second current input terminal T2 of the 1 quadrant current multiplier 10.
Patent JP-S618305-A (JP)
Inventor: OKAMOTO KIYOSHI
IPC: B27D5/00
Filed: 1984-06-22
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-S62284736-A (JP)
Inventor: KONO HAJIME
IPC: B32B3/24
Filed: 1986-06-03
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-S6022960-A (JP)
Title: Coater having release agent
Inventor: KATOU CHIAKI
IPC: B05C1/08
Filed: 1983-07-15
Abstract: PURPOSE:To improve the release property of a toner and to prevent offsetting by passing the release agent formed by dispersing PP powder into silicon oil through a porous polytetrafluoroethylene resin body and coating the agent on a roller. CONSTITUTION:A release agent 8 formed by dispersing PP powder in silicone oil is passed through a sheet-like porous polytetrafluoroethylene resin body 9 and is coated on a fixing roller 1. Then the release property of the toner is improved and offsetting is prevented. The toner accumulating on the front of the surface of the blade solidifies and is hardly slippable off the blade.
Patent JP-H09310442-A (JP)
Title: Roof structure
Inventor: WATANABE NOBUKAZU
IPC: E04G21/12
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the cross sectional area of a timbering member. SOLUTION: A roof 16 is in a double layer structure of a lower side roof 18 and an upper side roof 20. The lower side roof 18 is formed with a number of precast concrete panels for which the dome roof 16 to be constructed is divided into segments and the upper side roof 20 is formed of site-placed concrete. The panels are in close arrangement for a number of those to be put in mutual contact is the peripheral and radial directions by dividing the dome roof 16 into segments. The panels arranged along the radial direction are mutually connected with blots and units. Between the panels arranged along the peripheral direction, prestress force is introduced along the same direction.
Patent JP-S63294043-A (JP)
Title: Line adapter
Inventor: TSUCHIYA MASAKI
IPC: H04L29/10
Filed: 1987-05-26
Abstract: PURPOSE:To enable flexible data communication interface by delaying a transmission permission signal to input it to an URT (universal receiver-transmitter) and using this delay time and the time required for transmission from the URT to transmit a presynchronizing pattern. CONSTITUTION:A transmission permission signal CS from a MODEM is connected to a transmission permission signal delay circuit 1 and a change point detecting circuit 2. The circuit 1 delays output of the signal CS to an URT 5 by the time required for transmission of the presynchronizing pattern consisting of a prescribed number of bits. The circuit 2 starts monitor of transmission data from the URT 5 at the time of turning on the signal CS and instructs a selector 4 to select the output of a presynchronizing pattern sending circuit 3 till the occurrence of a change point. The circuit 3 generates repeat pattern of '01'.... Thus, the URT is connected to a device using the digital phase locked loop though the URT has not the transmission function of the presynchronizing pattern.
Patent JP-S61288296-A (JP)
Inventor: MIZUSAWA AKIRA
IPC: G01D7/00
Filed: 1985-06-14
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。