baber/WOPTO huggingface dataset:
Patent JP-H10204121-A (JP)
Title: Polyvinyl alcohol polymer, wrapping material, and coating composition
Inventor: YOSHINAGA MASANOBU
IPC: C08F18/24
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol polymer which can retain its gas barrier properties even at a high humidity by hydrolyzing a homopolymer of vinylene carbonate or a copolymer thereof with a specific compd. SOLUTION: This polymer is a hydrolyzate of a homopolymer of vinylene carbonate or a hydrolyzate of a copolymer or terpolymer of vinylene carbonate and a compd. or compds. represented by formula I (R1 , R2 , and R3 are each a group represented by formula II). Vinyl acetate, isopropenyl acetate, 2-propenyl acetate, vinyl α-chloroacetate, etc., can be used as the compd. represented by formula I. The amt. of vinylene carbonate (co)polymerized is at least 10mol%. A polymer obtd. by the (co)polymn. is hydrolyzed under an alkaline condition to give the objective polymer. This polymer is melt extruded onto or applied as a soln. to a substrate film to give a wrapping material.
Patent JP-H0477862-A (JP)
Title: Selling system for flowing betting ticket
Inventor: HONMA YASUHIRO
IPC: G06Q50/34
Filed: 1990-07-16
Abstract: PURPOSE:To prevent the troubles caused by the misunderstandings of bettors in regard of total amounts of money or the canceled horse by printing the numbers of participating horse frames and the canceled frames on a flowing betting ticket combined a frame horse with every others. CONSTITUTION:At a center 1 the information on the flowing betting tickets are received from a ticket vending machine 14 and decomposed into the combinations of a specific frame with every other frames and then totalized for calculation of a total amount of money. If a canceled frame is detected, the combination related to the canceled frame is excluded from the totalization. Then a total amount is calculated again. Then the total amount, the numbers of participating horse frames, and the canceled frame are transmitted to the machine 14 together with an allowable ticket selling instruction. The machine 14 sends the total amount, the numbers of participating horse frames, and the canceled received from the center 1 to a betting ticket printing part 26 together with the betting information. Thus abetting ticket is printed. Thus it is possible to prevent the troubles due to the misunderstandings of customers in regard of the total amount of money or the cancel of the participated horses.
Patent JP-H1081555-A (JP)
Title: Production of hydrophobic additive-containing gypsum mixture and hydrophobic gypsum mixture
Inventor: BRYAN THOMAS
IPC: C04B28/14
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To remedy the water absorption property of gypsum product as a cause of the product's quality deterioration, by using a gypsum mixture with a specific hydrophobic additive dispersed virtually homogeneously therein. SOLUTION: This hydrophobic additive-contg. gypsum mixture is obtained by virtually homogeneously dispersing in gypsum a hydrophobic additive composed of a 1st silane of the general formula (RO)3 SiR or (RO)2 SiR2 and a 2nd silane of the general formula (RO)3 SiR' or (RO)2 SiRR' (R is a lower alkyl group; R' is a lower alkyl group substituted with a substituent selected from amino group, amino-lower alkyl-amino groups and dialkylenetriamino groups). In this case, it is preferable that R is methyl or ethyl group and/or the lower alkyl group in R' is propyl group.
Patent JP-H0234735-A (JP)
Title: Ni-base alloy for spark plug electrode of internal combustion engine
Inventor: SAHIRA TATEAKI
IPC: C22C19/03
Filed: 1988-07-25
Abstract: PURPOSE:To manufacture the title Ni-base alloy having excellent high temp. strength by preparing an alloy of which specific ratios of Si, Mn, Al and Co are incorporated into Ni. CONSTITUTION:An Ni-base alloy contg., by weight, 0.1 to 1.5% Si, 0.1 to 1% Mn, 2 to 5% Al and 0.5 to 5% Co, furthermore contg., at need, 0.1 to 2% Cr and/or one or more kinds of 0.001 to 0.5% Y and rare earth elements and the balance Ni with inevitable impurities is prepd. By this method, the Ni-base alloy having particularly excellent high temp. strength and having excellent erosion resistance, high temp. corrosion resistance and spark consumption resistance can be obtd. The alloy exhibits excellent capacity as a spark plug electrode of an internal combustion engine.
Patent JP-S6246098-A (JP)
Title: Supplying method for ultra low temperature liquefied gas
Inventor: TANI YASUHEI
IPC: F17C13/02
Filed: 1985-08-23
Abstract: PURPOSE:To prevent occurrence of cavitation, by providing a temperature measuring sensor on the discharge side of a liquefied gas pressurizing pump to detect the temperature of inside of the liquefied gas pressurizing pump, and by driving the liquefied gas pressurizing pump in accordance with the thus detected temperature. CONSTITUTION:Ultra low temperature liquefied gas fed into a liquefied gas pressurizing pump 17 from a tank 16 purges the inside of the system between operating valves 18, 19 for 15 seconds. After the purge, the operating valve 18 is opened so that the pump 17 is pre-cooled. The pre-cooled condition of the pump 17 is detected by a temperature measuring sensor 21, and an operating valve 15 is held opened until the temperature of the pump 17 becomes lower than a temperature set by a temperature indicating and setting unit 21. When the temperature of inside of the pump 17 becomes below the set temperature, the pre-cooling of the pump is completed, and therefore, the pump 17 is automatically started by means of a sequence controller 12.
Patent JP-S5974775-A (JP)
Title: Laser printer
Inventor: HASHIMOTO TATSUTOSHI
IPC: H04N1/036
Filed: 1982-10-22
Abstract: PURPOSE:To obtain a gradation faithful to the picture information with a simple constitution, by turning on and off selectively plural units of laser oscillators which can work independently each other in accordance with the picture information to be printed. CONSTITUTION:For instance, five semiconductor laser oscillators 11A-11E can work independently each other. The laser beams of these oscillators are formed into a spot an a photoreceptor 17 via a collimator lens 12, a reflecting mirror 13, a rotary polyhedral mirror 14, an ftheta lens 15 and a troidal lens 16. This spot is scanned at a constant speed to form an electrostatic latent image on a drum. Then oscillators 11A-11E are turned on and off independently each other to modulate each laser beam. Therefore the quantity of light patterns are possible in five stages if the laser means of oscillators 11A-11E are combined and formed into a spot on the photoreceptor 17. As a result, the electrostatic latent image formed on the photoreceptor 17 can be expressed in six stages containing a case where no laser beam is irradiated at all.
Patent JP-H0929818-A (JP)
Title: Impact resistant plastic sheet and manufacture thereof
Inventor: FUNAKI AKIRA
IPC: B29L7/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an impact resistant plastic sheet capable of being obtained with a low cost by providing an excellent cold impact resistance with excellent transparency and a method for manufacturing the same. SOLUTION: The method for manufacturing an impact resistant plastic sheet comprises the steps of heating one surface of the plastic sheet 21 containing 1 to 50wt.% of straight chain low-density polyethylene(L-LDPE) and polypropylene(PP) resin to a softening point of higher by preheating means 13 and surface molding means 14, bringing it into contact with an endless belt 145 having mirror-polished surface, and smoothly molding the sheet surface.
Patent JP-S6341965-A (JP)
Title: Displaying system of sub-channel information
Inventor: SAWADA TAKAYUKI
IPC: G06F13/14
Filed: 1986-08-07
Abstract: PURPOSE:To minimize an overhead at a service processor by blocking the sub-channel information developed on a main memory device discontinuously viewed with a device address at a continuous device address unit, reading it to a reading buffer on a memory device and editing and displaying it. CONSTITUTION:A service processor 7 counts the sub-channel information which can be at once read from a starting key No. and a completing key No. based upon the second table 17b, calls 'reading sub-routine', accesses the sub-channel information developed on a main memory device 2 and stores it into a reading buffer 71c area. Since the sub-channel information comes to be the device address sequence, the necessary sub-channel information is taken out by a sub- channel No. of the first table 71a. The processing, on the second table 71b, is repeated until the starting key No. and the completing key No. are eliminated. The service processor edits the sub-channel information read by the above- mentioned procedure and displays it on a display 8.
Patent JP-H0474821-A (JP)
Title: Method for preventing seizure in tight annealing
Inventor: YOSHII TATSUO
IPC: C21D9/56
Filed: 1990-07-12
Abstract: PURPOSE:To stably and effectively inhibit seizure due to local heat at the time of tight annealing by applying tight annealing to a cold rolled coil in an atmospheric gas of high H2 concentration. CONSTITUTION:A cold rolled coil is subjected to tight annealing in an atmospheric gas of >= 80 vol.% H2 concentration. Local heat is relaxed with increasing H2 concentration in the atmospheric gas, and seizure due to local heat can remarkably be relaxed when an H2 concentration of >= 80 vol.% is reached, which is because temp. distribution in the coil is uniformized and also the amount of thermal expansion and the amount of thermal strain are uniformized and, as a result, bearing acting between steel strips in the course of annealing is uniformized. Further, this procedure does not lead to reduction in thermal efficiency and has no possibility of causing reduction in annealing efficiency.
Patent JP-S6429734-A (JP)
Title: Particle analyzer
Inventor: AZUMAYA YOSHIYUKI
IPC: G01N15/14
Filed: 1987-07-24
Abstract: PURPOSE:To make a sample particle diameter in a flow sight meter constant even if a liquid level goes down, by placing successively a filter and a pressure sensor only in a passage of a sheath liquid, so that only the sheath liquid is brought to a pressure control. CONSTITUTION:To a control circuit 17, an electric signal of a set pressure is inputted from the outside, and also, the output of a pressure sensor 9 is inputted and the output therefrom is inputted to a sheath use electric regulator 3. When a liquid level of a sheath liquid Sh has gone down, or when a filter 8 is clogged and the output of the pressure sensor 9 becomes lower than a reference value, the pressure control is executed by raising the internal atmospheric pressure of a container 5 by the regulator 3, and allowing the output of the pressure sensor 9 to conform with the reference value. In this regard, the pressure drop or a sample liquid can be disregarded substantially, therefore, by controlling the pressure only the sheath liquid, a particle diameter of the sample liquid in a flow sight meter is stabilized. In such a way, even if the liquid level goes down, the sample particle diameter in the flow sight meter can be made constant.
Patent JP-H0935615-A (JP)
Title: Resin mold and manufacture of it
Inventor: HOTTA DAIJI
IPC: H01H85/20
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To lower the cost by obtaining a resin mold of integral structure, having heat-resistant and non-heat-resistant parts. SOLUTION: A resin mold 10 is composed of first and second part 11 and heat-resistant resin and non-heat-resistant resin part 12. At that time, at first, the first part 11 is molded with heat-resistant resin, and non-heat-resistant resin is poured into a die 30 in a condition, where a first molded part 11 is contacted with at least part in the die 30 forming the second part 12, to form the second part 12. This integrally fixes the first and second parts 11 and 12 by adhering at the time hardening of the non-heat-resistant resin.
Patent JP-H0933194-A (JP)
Title: Mine detection system
Inventor: TOMITA HIROSHI
IPC: G01S13/88
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To rapidly and clearly find a buried position of a mine. SOLUTION: There are provided a metal detector 1 where a detection coil part 3 is provided on the tip end of a support arm 2, and an underground radar apparatus 4 which takes a detection region of the detection coil part 3 of the metal detector 1 as an irradiation region of electromagnetic waves. The underground radar apparatus 4 includes display means 6 for displaying the conditions of the underground in the irradiation region.
Patent JP-S6164664-A (JP)
Title: Sheet classifier
Inventor: FURUKAWA HIDEAKI
IPC: B65H39/11
Filed: 1984-09-05
Abstract: PURPOSE:To shorten the time necessary for classification of sheet in sheet classifying machine for containing sheet to be fed from copy machine into plural bins, by temporarily classifying the sheets in predetermined direction then classifying in reverse direction. CONSTITUTION:Moving bottle sheet classifiers (sorters) 19, 20 are provided with plural means (bins) for containing sheet and means for moving the bottle for the purpose to contain the sheet into plural bins. While means for controlling the moving means such that the containing sequence into plural bins is reversed when containing a series of sheets concerning to first job into plural bins and when containing a series of sheets concerning to second job into plural bins is provided. Consequently, the sheets can be classified temporarily in predetermined direction thereafter in the opposite direction.
Patent JP-S6246668-A (JP)
Title: Printing ribbon cartridge
Inventor: SONE MASAKAZU
IPC: B41J17/32
Filed: 1985-08-24
Abstract: PURPOSE:To provide a compact ribbon cartridge enabling easy replacement of a printing ribbon, by a system wherein a casing for enclosing one of a pair of rollers is provided with a notch which supports the other roller, and the other roller is removed from the notch when fitting the cartridge to a printer. CONSTITUTION:When a take-up side roller 12 in a cartridge 10 is pushed into a roller holder 30 and a casing 14 is pulled upward, the roller 12 is detached from the notch 17 in a casing 15, and is left supported by the roller holder 30. With the casing 14 further pulled, a printing ribbon 13 is paid out from a payout-side roller 11 in the manner of being drawn. Next, the roller 11 is pushed into a payout-side roller holder 29 in the state of being enclosed in the casing 14. Then, a movable arm 31 is lowered, whereby the ribbon 13 is pushed downward by a platen 32 and a guide roll 33.
Patent JP-S6431587-A (JP)
Title: Grooving method for brittle member
Inventor: SUZUKI MAKOTO
IPC: G02B6/136
Filed: 1987-07-24
Abstract: PURPOSE:To reduce the loss of a light transmission by machining the inclined face of the backmost part of a groove in a vertical face by a high energy beam after forming the groove by a pyramid tool made of a sintered hard alloy in the case of forming the groove for an optical fiber connection on an optical integrated circuit board by a brittle member to make the combination with an optical fiber dense. CONSTITUTION:In the case of connecting an optical fiber to the optical integrated circuit board 10 by the material which is brittle and hard to work of a glass, LiNbO3, etc., a V sectional groove 12 is first formed on the board 10 by progressing the pyramid tool made of a sintered hard alloy by rotating it. Since an inclined face is formed by the pyramid tool at the backmost part 12a of this groove 12 a gap exists between the both even if an optical fiber is inserted and the light transmission efficiency is reduced. In order to prevent this the back part surface of the groove 12 is covered by the metal mask 18 of an Al, etc., the notch part 18a exposing the backmost inclined face is formed, evaporated by projecting a high energy laser beam on the inclined face from a CO2 laser head 20, etc., and shaped in a vertical plane shape. A gap is eliminated between an optical fiber 14 and the light wave guide path 16 of the board and the reduction in the light transmission efficiency in the both is eliminated.
Patent JP-S6428997-A (JP)
Title: Electromagnetic wave shield molding
Inventor: WAKITA SHINICHI
IPC: B29C45/16
Filed: 1987-07-24
Abstract: PURPOSE:To obtain an electromagnetic shielding molding having a light weight and uniform thickness of a film by providing an electromagnetic wave shielding layer formed by thermally transferring a conductive layer on the surface of a plastic molding housing. CONSTITUTION:An electromagnetic wave shielding molding 2 is formed of a housing 4 and an electromagnetic wave shielding layer 6 provided on the inner surface of the housing. The housing 4 is formed of one rectangular upper bottom plate 4a, and 4 side plates 4b in contact with the outer edges, and of a plastic molding formed by injection molding. The layer 6 is formed by thermally transferring a conductive layer obtained by coating by a printing method conductive paste on a film and thermally curing it to the whole inner surface of the housing 4 from the film in case of injection molding the housing 4, and formed of one bottom portion 6a and 4 side faces 6b corresponding to one upper bottom plate 4a and 4 side plates 4b of the housing 4, respectively.
Patent JP-2000027092-A (JP)
Title: Neutralized paper
Inventor: IDE SEIICHI
IPC: D21H17/03
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a neutralized paper of high quality with increased yield of the paper-making chemicals by admixing carboxymethylcellulose and the like and chitosan to the pulp slurry to which a sizing agent and a paper- strengthening agent are internally mixed. SOLUTION: A neutral sizing agent, for example, alkyl ketene dimer or an alkenyl succinic anhydride and a paper-strengthening agent, for example, cationically modified starch, before 0.01-5.0 wt.%, preferably 0.05-3.0 wt.% of carboxymethylcellulose and/or carboxyethylcellulose and 0.01-2.0 wt.%, preferably 0.01-1.0 wt.% of chitosan based on the dry weight of pulp fibers are internally added and fixed to the pulp slurry.
Patent JP-H0831558-A (JP)
Title: Electromagnetic coil for induction heating and its manufacture
Inventor: KAJIMOTO HIDEAKI
IPC: H05B6/10
Filed: 1994-07-14
Abstract: PURPOSE:To provide an electromagnetic coil for induction heating which is designed to be applicable at high temperature and can be used for a long duration without causing relative movement between an insulating layer and a highly heat resistant electric wire which is an insulating coating-peeling type one. CONSTITUTION:A rock wool sheet 40 as an insulating substrate is wound on the outer circumference of an electromagnetic steel plate 34 installed in a magnetic body 31 of an iron core and an inorganic insulating material 41 is wound on the circumference to form an insulating layer 42 an an innermost layer. Further, a ceramic electric wire 43 is wound and on the wire, the insulating material 41 is wound to form a first layer, and in the same way the ceramic electric wire 43 and the insulating material 41 are successively wound to form each layer, and a glass knitted tape 44 as an insulating and protective layer is wound on the outer circumferential face of the outermost layer. At the time when the ceramic electric wire 43 and the inorganic insulating material 41 are wound for each layer, a ceramic varnish 45 is applied to fill a gap between the ceramic electric wire 43 and the insulating material 41.
Patent JP-S57108718-A (JP)
Title: Laser output meter
Inventor: KIMURA MINORU
IPC: G01J1/04
Filed: 1980-12-26
Abstract: PURPOSE:To increase not only the durability of the light receiving surface but the accuracy of measurement, by providing a rotatable incident light guide window having an eccentric window and a reflecting window on its inner surface at the front of the said receiving surface. CONSTITUTION:An incident guide window 5 has a diameter d3, and its center line has eccentricity by W to the center line of the receiving surface 2 of the light receiving part having a diameter d2(d2>d3). When the incident light 6 having a diameter d1(d1<d3) is made incident, the point of irradiation is apart by W from the center part of the surface 2. While the window 5 is rotatable to the main body 1. Accordingly the early deterioration is avoided to only a part of the surface 2 by turning the window 5 with every use of a certain period of time to change the position of the irradiating point. Thus the durability can be increased. The inner surface of the window 5 is reflective, and accordingly the reflected light is sent back again to the surface 2 to increase the accuracy of measurement.
Patent JP-S5879386-A (JP)
Title: Adjusting method for television receiver
Inventor: KITAMURA TSUTOMU
IPC: H04N5/44
Filed: 1982-10-22
Abstract: PURPOSE:To simplify the circuit adjustment, by connecting a transistor (TR) so as to constitute a differential amplifier for an output circuit of a video intermediate frequency amplifying circuit and varying a base bias of the TR. CONSTITUTION:A differential amplifier is formed by providing a TRQ100 for an emitter of a TRQ6 in an IC4 constituting a video intermediate frequency amplifying circuit 1. An adjusting power supply 22 of an audio intermediate frequency amplifying circuit 5 is connected to the base of the TRQ100 and the base bias is turned on and off with a contact S2 of a switch 10. In this circuit constitution, in selecting the switch 10 to the P position at the adjustment of the circuit 5, a base bias is given to the TRQ100 and the TRQ6 is cut off, then no noise generated in the IC4 appears at a point (a). In selecting the switch to the position (q), since the TRQ100 is cut off and the TRQ6 is activated, no inconvenience is given to the adjustment of the circuit 1. Thus, the adjustment of the circuits 1 and 5 can be done simply.
Patent JP-H1032971-A (JP)
Title: Micro motor
Inventor: MATSUMOTO JOJI
IPC: H02K37/14
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and the manufacturing cost by providing a function for mounting a motor to another structure in addition to a function for ensuring the mechanical strength of an entire motor by housing each component in the motor body of a micro motor. SOLUTION: A motor body 44 of a micro motor with a shaft 20 comprises a cylindrical part 70 for maintaining the mechanical strength of the entire motor by housing each component of the motor and a flat-plate-shaped bracket part 71 with holes 72a and 72b for mounting the motor to another structure body. The motor body 44 is manufactured by curling one portion of, for example, a stainless sheet material by a roll. Also, a pair of conductor patterns K1 and K2 and a pair of conductor patterns K3 and K4 that have continuity with a pair of coils in the motor are formed on the bracket part 71, and IC chips D1 and D2 for controlling the motor are provided on the conductor patterns K1 and K2 and K3 and K4 .
Patent JP-S6078656-A (JP)
Title: Dehydration treatment apparatus of raw garbage
Inventor: IKETANI KATSUYA
IPC: B04B3/00
Filed: 1983-10-05
Abstract: PURPOSE:To recover raw garbage in a garbage bag in a dehydrated state, by providing a casing, in which a dehydration cage having water permeability is provided in a freely rotatable and drivable manner, on the way of a drain route. CONSTITUTION:A casing 10 is provided under the sink 2 of a kitchen and a dehydration cage 14 having a large number of water passing perforations or slits is provided to the inside of the casing 10 so as to be capable of being rotated and driven by a motor M. Because raw garbage is perfectly drained by this method, no offensive odor is generated and the contamination of a sewage pipe can be remarkably reduced.