baber/WOPTO huggingface dataset:
Patent JP-S58112671-A (JP)
Title: Butt welding method for flux-cored wire for welding
Inventor: HATSUTORI OSAMU
IPC: B23K35/02
Filed: 1981-12-25
Abstract: PURPOSE:To obtain the excellent butt connection part of flux-cored wire by removing flux from end parts of two wires to be connected by longer flux removal length than a welding margin and then performing butt welding. CONSTITUTION:The flux removal length L' is the lenth of a gap formed by removing flux 3 from the end of a wire 2', and the welding margin L is the length of the wire consumed in welding. After the flux is removed from the end parts of the wires 2 and 2' by the length L' longer than the length L, the wire 2 is clamped by a fixed electrode 1 and the wire 2' is clamped by a moving electrode 1' in such a way that their ends are left by the length l from the electrodes respectively. Then, the electrode 1' is moved to allow the wire end surfaces to about on each other in aligned relation, and an alternating current is to the electrodes 1 and 1' to heat the circumference of the weld zone by resistance heat generation; when the temperature rises enough, they are jointed together by being applied with strong pressure in a wire axial direction. In this case, the flux is removed as mentioned length L' above, so such trouble that the flux slags is eliminated, carrying out excellent welding.
Patent JP-H02101479-A (JP)
Title: Toner of electrophotography
Inventor: HORUSUTO HARUNITSUSHIYU
IPC: C07D471/04
Filed: 1989-08-18
Abstract: PURPOSE: To obtain an image high in color density and sharp in outlines and low in susceptibility to humidity and good in heat stability by developing an electrostatic image with the electrophotographic toner containing a specified additive and increasing a cationic charge. CONSTITUTION: The toner has a cationic charge increased and contains the additive represented by formula I in which each of (X<1> )<-> and (X<2> )<-> is, independently, an anion; each of K<1> and K<2> is, independently, a group of formula II; R<1> is a 1-22 C alkyl group or a benzyl group or the like; R<2> is an H atom or the like; R<3> is a 1-4 C alkyl group; each of Y<1> and Y<2> is, independently, a 2-5 alkylene group or the like; and A is a tetracarbonyldiimide group represented by formula III or a 3-amino-1-iminoisoindolenine group represented by formula IV, and these cyclic and acyclic groups each can have an ordinary nonionic substituent, thus permitting the developed image to be increased in its color density and to be improved in its sharpness and to be lowered in susceptibility to high atmospheric humidity and to be extended in the usable life of the toner.
Patent JP-S6272448-A (JP)
Title: Forging method for titanium slab
Inventor: KONDO MASAYOSHI
IPC: B21B3/00
Filed: 1985-09-25
Abstract: PURPOSE:To improve the yield and efficiency in case of production by placing an ingot on a metallic mold having the length approximately equal to the length of the ingot and also having a wall in each of both ends, executing a horizontal swage forging, and subsequently, executing an extend forging in the L direction and a shape correction. CONSTITUTION:An ingot 4 is placed on a metallic mold 3 having a bottom wall whose length is approximately equal to the length of the ingot 4, and a wall 2 for detaining both ends of the ingot 4 in both its ends, and it is subjected to a rolling reduction by an anvil 5 from the upper part and the width is widened. Subsequently, a usual extend forging in the L direction is executed, and also a shape correction is executed in the L direction and in the width direction as necessary. By executing the working in this way, a shape of both end faces can be put in order, and also it can be prevented that the side face becomes an elliptical shape, therefore, the working of a slab can be executed efficiently.
Patent JP-S58117761-A (JP)
Title: Digital trunk failure processing system
Inventor: SUTANI YOSHIAKI
IPC: H04M3/22
Filed: 1981-12-30
Abstract: PURPOSE:To prevent malfunction such as starting of a fixed connecting line in error, by providing countermeasures for the fixed connecting line connected via a data transmission line against a failure of the transmission line. CONSTITUTION:A control signal transmitted from a telephone set S of the fixed connecting line is outputted to a backward highway HWB2 from a transmission circuit SE with multiplexing together with control signals of the other fixed connecting lines via the fixed connecting line set in a channel device TDSW. If a failure takes place in a digital signal transmission line DL, alarm goes, an output at a terminal ALM goes from ''0'' to ''1'' to turn on an SCN signal forcedly. A selector SEL is changed over with the output change of the ALM, the transmission of a signal processor SP1 to a forward highway (for fixed connecting) HWF2 is blocked and the corresponding data is read out from a failure data  memory FD-MEM and transmitted instead.
Patent JP-S6274804-A (JP)
Inventor: TAKEUCHI MATSUO
IPC: B65F5/00
Filed: 1985-09-27
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-S6455562-A (JP)
Title: Processing liquid feeding structure for photosensitive material processing machine
Inventor: UCHIYAMA KAORU
IPC: G03D3/06
Filed: 1987-08-26
Abstract: PURPOSE:To prevent processing liquid from dropping when processing liquid take-off tubes are removed by providing said take-off tubes which are linked to a bottle filled with processing liquid and take off said processing liquid, and a means sucking the processing liquid remaining in the tips of said tubes into said tubes when they are separated from the bottle. CONSTITUTION:When a feeding bottle 346 is replaced, a lever 444 is pulled out in the direction of an arrow A, and a pin 440 is removed out of a notch 448 and is rotated clockwise. Thus the pin 440 enters the notch 446 due to the energizing force of an extension coil spring 438, and fixed therein. As a result, a connecting link 420 rotates counterclockwise to ascend an elevating block 404, and the processing liquid take-off tubes 400 and 402 are pulled out of a bottle main body 350. Since bellows pipes 454 and 456 whose upper parts are elevated when said block 404 goes up extend in an axial direction, the processing liquid remaining in the processing liquid take-off tubes 400 and 402 is sucked in the direction of the bellows pipes 454 and 456 due to negative pressure in the tube 400, whereby the remaining processing liquid never drops from the tips of the processing liquid take-off tubes 400 and 402.
Patent JP-H1149199-A (JP)
Title: Equipment for gas supply/discharge into and from sealed can
Inventor: ITO HIDEO
IPC: B65D51/16
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent gas leakage when high pressured gas is supplied into a sealed can, to enable use at a high temperature, and to perform repeated setting of inner pressure. SOLUTION: This gas supply/discharge equipment 10 which is mounted on a hole 2 formed in the wall part of a sealed can and adjusts the inner pressure of the sealed can comprises first cap body 11 for sealing the hole 2 by closely touching the periphery 3 of the hole 2 from the inside or the outside of the sealed can, a fixing means for fixing by closely adhering the first cap body 11 to the periphery 3 of the hole 2 and second cap body 12 to be mounted on the first cap body 11 from the outside of the sealed can. The first cap body 11 is provided with a through hole 16 for communicating the inside of the sealed can with the second cap body 12 side, and the second cap body 12 is provided with a supply/discharge port 29 and with a valve 27 for opening and closing between the supply/discharge port 29 and the through hole 16.
Patent JP-H0385297-A (JP)
Title: Oil feeder
Inventor: HIRATA YOZO
IPC: B67D7/32
Filed: 1989-08-18
Abstract: PURPOSE:To permit the elimination of a troublesome switching action of an air suction pump between its regular and reverse rotation by a method wherein the air suction pump is rotated in one direction to suck and discharge oil vapors by an easily switching action taking place between the opening and closing of a valve. CONSTITUTION:When an oil feed nozzle 9 is removed from a nozzle receiving part 10, an insertion sensor 18 detects this, an air suction pump valve control circuit 24 drives an suction and discharge pump 17 and electromagnetic valves 15B and 16B are closed and electromagnetic valves 15A and 15B are opened in order for the air suction and discharge pump to be communicated at the intake side with a hose 12 and at the discharge side with an air discharge opening 14B, whereby oil vapors in a fuel tank are sucked off through the hose 12. Thereafter, an oil vapor detection sensor 13 detects the oil concentration and, based on the detection results, a comparative circuit 21 generates an oil kind identification signal. The air suction pump valve control circuit 24 then reverse the set position of each of the above-mentioned electromagnetic valves in order for the pump 17 to be communicated at the intake side with an intake opening 14A and at the discharge side with the suction hose 12, whereby the oil vapors are discharged from an oil feeder through the hose 12 to the outside.
Patent JP-H1056098-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUGAWARA KENJI
IPC: H01L23/498
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, where a power supply wiring and a signal wiring are reduced in inductance, capacitance and resistance, and a semiconductor device of high integration and high operation speed can be mounted, and a manufacturing method of thereof. SOLUTION: A semiconductor device is equipped with a board 5 mounted with a semiconductor device 8 on its surface, a through-hole 2 provided in the board 5 making its front side communicate with its rear side, a solder ball 3 provided in the rear side and electrically connected to the semiconductor device 8 through the through-hole 2, a cover 6 which stops up the opening 2a of the through-hole 2, and a sealing resin 10 which seals up the surface of the cover 6. The through-hole 2 is stopped up with the cover 6, whereby sealing resin 10 is stopped from penetrating into the through-hole 2, and signal wirings 1a and 1b provided in the front side and rear side of the board 5 respectively can be connected together taking the shortest route.
Patent JP-H1052382-A (JP)
Title: Hinge shaft part for toilet bowl cover
Inventor: YAMAMOTO KUNIO
IPC: B29L31/44
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient precision of a shaft part in which leak of shock absorbing liquid can be prevented by injection moulding of resin only in one having a shock absorbing function when a toilet bowl cover or toilet bowl seat is closed. SOLUTION: At the time of moulding, resin is charged into a cavity 33A, and die fastening force is increased to close a fixed die 31A and a movable die 32A finally. At this time, a cavity insert 42A pushes the resin, so the resin returns from the cavity 33A side. As the cavity insert 42A is fitted in an fitting hole part 48A of the movable die 32A, and when a gate 52A is closed, the resin in the cavity 33A is compressed. In this moulding method, a roundness of a part of a shaft part 1 to be slidably engaged with another shaft part can be set at 3.0μm or less.
Patent JP-S6456173-A (JP)
Title: Method for decorating inorganic building material
Inventor: SATO KUNIAKI
IPC: B05D1/28
Filed: 1987-08-26
Abstract: PURPOSE:To change the light reflectivity of an inorg. building material and to obtain various patterns having an appearance of depth by depositing transparent particles on only the protrusion of the colored surface of the building material having a rugged pattern while changing the distribution of the particles. CONSTITUTION:An emulsion paint 3 is applied on only the protrusion 1A on the colored inorg. sheet 1 having a rugged pattern by a roll coater 2, and then the transparent particles 5 of quartz sand, etc., are sprinkled over the surface of the sheet 1 by a sprinkler 4 having a roulette roll 4A. The surplus particles 5 are blown off while adjusting the injection pressure of an air knife 6, and the sheet is finally top-coated by a curtain film coater 7 and transferred to a drying stage. The transparent particles 5 are deposited on only the protrusion pattern 1A on the undercoat 1C on the surface of the sheet 1 thus obtained while changing the distribution of the particles, a top coating film 7A is formed over the whole surface, and various patterns can be obtained by a change in the light reflectivity of the particle 5 and the shadow of the rugged pattern.
Patent JP-H0764708-A (JP)
Title: Information providing device
Inventor: MASAI YASUYUKI
IPC: G06F3/033
Filed: 1993-08-27
Abstract: PURPOSE:To provide the information providing device by which an input operating part can be changed to a position being easily operable by a user in accordance with a hand for holding a voice input/output part by the user. CONSTITUTION:When a user holds a voice input/output part 1 with his left hand, a supporting part 3 turns to the left side, and when he holds it with his right hand, its part turns to the right side, therefore, by the turning direction of this supporting part 3, whether the voice input/output part 1 is held with the left hand or held with the right hand can be detected, and in accordance with a result of this detection, a display position of a command input part displayed on a display screen 21 is changed to a position being easily operable by the user. In such a way, even in the case the voice input/output part 1 is held with either of the left and the right hands, operability of the device can always be held satisfactorily to the user.
Patent JP-H06172402-A (JP)
Title: Low amylopectin starch
Inventor: BAAGIRU FUERUGASON
IPC: C08B30/20
Filed: 1993-08-27
Abstract: This invention provides a starch derived from a single plant source, comprising less than 10%, optionally less than 5%, amylopectin. The starch additionally comprises at least 75% amylose, optionally at least 85% amylose, measured by butanol fractionation/exclusion chromatography measurement. In another aspect of this invention, the starch is extracted in substantially pure form from a starch bearing plant having a recessive amylose extender genotype that is associated with amylose extender modifying genes. The starch bearing plant from which the starch is extracted is preferably a maize plant.
Patent JP-2001038294-A (JP)
Title: Diffusion and charging device and scraper for the diffusion and charging device
Inventor: NAKAI NOBUYOSHI
IPC: B07B1/46
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion and charging device and a scraper for the diffusion and charging device for preventing a raw material from being accumulated on the upper faces of diffusion panels even if the raw material is of a high viscosity and effectively diffusing the raw material on a net face of a screen and charging the raw material. SOLUTION: A diffusion and charging device K is provided with raw material charge openings 1 for charging a raw material, rotating shafts 3 and diffusion panels 4 rotating around the rotating shafts 3 and diffusing the raw material charged from the raw material charge opening 1 onto a net face 5 of a screen and charging the same. Scrapers 10 with impact faces 9 positioned in the direction crossing the rotating direction of the diffusion panel s 4 are provided above the diffusion panels 4 and side faces of the rotating shafts 3. The impact faces 9 are positioned on the positions rotated at least by 180 deg. or more from the position whereon the raw material charged from the raw material charge opening 1 is received by the diffusion panels 4 to the rotating direction of the diffusion panels 4.
Patent JP-H0538503-A (JP)
Title: Hot rolling method
Inventor: ONDA SOICHIRO
IPC: B21B1/22
Filed: 1991-07-31
Abstract: PURPOSE:To remove a bad influence (reduction of a plate width) accompanied by tension variation between stands in hot rolling by a tandem rolling mill. CONSTITUTION:At stands at least one before the last stand of a tandem type hot finishing mill, the sheet is passed by setting the shape (flatness) of the material on the outlet side of each stand to at least the shape with its tip part formed to the shape of edge wave, by which the plate width is prevented from being reduced by generation of excessive tension at the time of being bitten into the stand.
Patent JP-S60107488-A (JP)
Title: Shipping
Inventor: NAGAMATSU TETSUO
IPC: B63B1/02
Filed: 1983-11-14
Abstract: PURPOSE:To secure an optimum type of a ship without performing any model tests, by changing each specification for a hull form under the condition that displacement is constant and ship's length, width and load draft are below the limited value, while calculating such a form as making the total amount of viscous pressure resistance, frictional resistance and peeling resistance minimal, by means of a numerical expression. CONSTITUTION:Those of viscous pressure resistance Rvp having pressure on a hull surface integrated to its whole surface, frictional resistance RF having pressure on the hull surface integrated to its whole surface and peeling resistance Rsp or hull resistance in the more rearward than a peeling point are all found with each numerical expression. And, on the condition that displacement is constant and ship's length width and load draft are below the limited value, each parameter showing each hull form is systematically changed whereby calculation for each resistance value takes place, and such a hull form as making viscous resistance in the hull as the total amount of each resistance value minimal is found. According to this method, such an optimum hull form as making the hull resistance smaller is securable without performing any model tests which must be repeatedly performed over and over.
Patent JP-H0630807-A (JP)
Title: Method of molding nonslip sole
Inventor: OTSUBO HIROFUMI
IPC: A43D86/00
Filed: 1992-07-16
Abstract: PURPOSE:To enhance the nonslip function under an atmosphere at a temperature below the freezing point, by blending vinyl chloride resin, a plasticizer, acrylic fibers having a specified thickness and a specified length and acrylic resin at a specified ratio so as to obtain a sole molding material having a specified melt index, and by injection-molding the sole molding material under a specified injection pressure. CONSTITUTION:A sole molding material composed of 100 weight parts of vinyl chloride resin, 70 to 150 weight parts of a plasticizer, 20 to 30 weight parts of acrylic fibers having a length of 0.1 to 10mm and a thickness of 1 to 30 deniers, and 2 to 20 weight parts of acrylic resin, and having a melt index of 20 to 50g/10min is injected into a sole molding cavity under an injection pressure of 600 to 1,000kg/cm<2>. For example, thus obtained sole molding material is injected into a sole molding cavity 4 which is defined by a bottom mold 1, side molds 2, 2 and a last 3 from which an instep 5 hangs, at an injection temperature of 195deg.C and under an injection pressure of 800kg/cm<2>, and is foamed so as to obtain a sole.
Patent JP-H0878207-A (JP)
Title: Positive characteristic thermistor device
Inventor: MOCHIDA NORIHIRO
IPC: A01M1/20
Filed: 1994-09-07
Abstract: PURPOSE: To improve thermal efficiency by a method wherein a tabular positive characteristic thermistor element and a pair of power feeding terminals are mounted and they are mutually continued. CONSTITUTION: A pipe 13 is fitted to the through hole of a case 11, and after a flat terminal 16, a positive characteristic thermistor element 14 and a spring terminal 15 have been mounted on a recessed part from the side close to the through hole in such a manner that they are continued to electrodes 14a and 14b, the aperture part of the recessed part is covered by a cover 12. The positive characteristic thermistor element 14 generates constant heat by applying current to power feeding terminals 15 and 16, and the heat is transmitted to the pipe 13 through the flat part of a flat terminal 16 and the case 11. At this time, as one surface of the positive characteristic thermistor element 14 generates constant heat by applying current to power feeding terminals 15 and 16, and the heat is transmitted to the pipe 13 through the flat part of a flat terminal 16 and the case 11.  At this time, as one surface of the positive characteristic thermistor element 14 is surface-contacted to the case 11 in the direction of the through hole through the flat part of the flat terminal 16, heat can be conducted easily. On the other hand, as the other surface of the positive characteristic thermistor 14 is brought into contact with the case 11 through an air layer K, heat is hardly conductive. Accordingly, the heat generated on the positive characteristic thermistor element 14 can be conductive to the pipe 13 in a highly efficient manner.
Patent JP-H04226607-A (JP)
Title: Bag having looplike handle
Inventor: UIRIAMU ROBAATO NIYUUMAN
IPC: B65D33/06
Filed: 1991-08-26
Abstract: PURPOSE: To provide a plastic bag in which a portable handle is improved, and by which packaged goods can be easily taken out. CONSTITUTION: This bag has a front panel having side edge areas 14, 16 and a top edge area 18, and a rear panel 22, and both panels are connected opposite to each other. A top gusset member 31 is connected to the top edge area of the front panel. A handle web 38 is connected to the top edge area of both panesl to form a carrying loop, and formed in such a manner as to stride between both panels. The carrying loop has a loop surface 46 and has a grip area. A grip opening 50 is provided in the grip area. A specified separation area 54 is formed in the carrying loop to be broken here.
Patent JP-H0377455-A (JP)
Title: Adaptive routing system
Inventor: IIDA ICHIRO
IPC: H04L12/721
Filed: 1989-08-19
Abstract: PURPOSE:To attain routing in response flexibly to a status change in a network by utilizing a unidierectional information transmission function so as to add outputs of a threshold element in other node on a local area network. CONSTITUTION:When a status notice packet reaches its own node 21, a difference between a content of a data area corresponding to its own node and a content at circulation of a preceding packet is taken and the sum of inputs from a threshold element 22 of other node to each threshold element 22 is obtained. Then each threshold element 22 applies sum of weighting to the input sum, outputs of other threshold element 22 in its own node and of itself and an input from a network status input means 20 before the output, applies threshold level processing to the result to output 0 or 1. The output is added to a relevant area of the status notice packet and sent. Nodes constituting a LAN repeat the operation at each arrival of the status notice packet and as a result, a packet is outputted in a direction of a link corresponding to the threshold element 22 whose output is 1 in the equilibrium of the control network 23.