baber/WOPTO huggingface dataset:
Patent JP-H09124970-A (JP)
Title: Composition and method for dispersing pigment in cement-basecompound
Inventor: CHIYAARUZU JIEI JIYOANSEN JIYU
IPC: C04B28/04
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based colorant which can commercially give an even color to a cement mixture by mixing a pigment with a suspension promoter (e.g. a cellulose ether or clay), a latex polymer (e.g. butadiene rubber) and water.  
     SOLUTION: This colorant comprises about 50-96wt.% water-based carrier (A), 0.01-35wt.% pigment (B), 0.5-10wt.% suspension promoter (C), 0.5-10wt.% (in terms of the solid matter) latex polymer (D) and optionally curing aid (E) and a dispersant (F) and is used for a cement base mixture (G). Mixture (G) is desirably the one containing a grout, mortar desirably portland cement. Component C is desirably a cellulose ether, an animal glue, starch gum, or the like and caly especially attapulgite. Component D used is a butadiene rubber, a styrene polymer or polyvinyl acetate. Even when the order is small, this colorant can give commercially a colored cement mixture having an even color entirely by a multicomponent system. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06317057-A (JP)
Title: Lock device for umbrella stand
Inventor: KISHIMOTO SABURO
IPC: A47G25/12
Filed: 1993-05-07
Abstract: PURPOSE:To prevent theft of umbrella by constructing an umbrella accommodating part as capable of accommodating any type of umbrella, and arranging so that the locking motion takes place automatically. CONSTITUTION:A lock device A is composed of a sliding member 60 having opening/shutting members 50, 50' confronting a driving member 20 and unlocking member 30 installed at the rear of a cylinder lock, a detaining member 70, and the first and the second resilient member 80, 90 which energize the two members 60, 70. The unlocking member 30 is positioned as perpendicularly intersecting the sliding member 60, and a projection 63 on this member 60 is arranged as contacting when it 60 moves in the direction of advancing, and a rack 61 provided on the unlocking member 30 is made possible to be engaged by the detaining member 70 for the sliding member 60 so that the opening/ shutting members 50, 40' are put in the shut state. When the unlocking member 30 is moved with the unlocking operation, the detaining member 70 is separated so that the shut state is disengaged.
Patent JP-S62297072-A (JP)
Title: Polyurethane elastic grindstone and manufacture thereof
Inventor: IKEGAMI HIROSHI
IPC: C08L75/00
Filed: 1986-06-16
Abstract: PURPOSE:To easily manufacture an elastic grindstone having an arbitrary color by integrally bonding the inorganic group abrasive grains and a polyurethane elastic body as foamed body. CONSTITUTION:The polyol component of polyurethane is mixed with the inorganic abrasive grains such as silicon carbide and alumina, and the mixture is mixed and reacted with isocyanate component, and a foamed polyurethane elastic grindstone is obtained. In this case, at least one kind of polyol among the group of diethylene glycol and dipropylene glycol is used, and bifunctional polyether polyol having a molecular weight of 500-5,000 and the lower aliphatic monomer glycol are used as the polyol component of the hardening agent mixed with the abrasive resin, and then the mold separation time is reduced, and the separation performance can be improved. Thus, an elastic body having an arbitrary hardness and the elastic grindstone having an arbitrary color can be easily manufactured by adjusting the components and foaming rate, and the abrasion resistance can be improved.
Patent JP-H04231257-A (JP)
Title: Circuit constitution for anti-lock brake system
Inventor: HERUMUUTO FUENNERU
IPC: B60T8/88
Filed: 1991-05-16
Abstract: PURPOSE: To control the start-up of a hydraulic pump based on the deceleration of a vehicle, the actual required quantity of a pressure fluid during an anti-lock controlled braking operation or the criteria for determining the required quantity of the pressure fluid, and test results. CONSTITUTION: This circuit configuration for an anti-lock control system is provided with a master cylinder 1 having a travel switch or a travel sensor 27 starting and stopping a driven hydraulic pump 32 used as an auxiliary pressure source 25 according to a piston advance stroke or a corresponding measured quantity. The hydraulic pump 32 is controlled based on the deceleration of a vehicle, the required quantity of a pressure fluid during an anti-lock controlled braking operation or the criteria for determining the required of the pressure fluid, and test results in the circuit configuration for the anti-control system.
Patent JP-S5766090-A (JP)
Title: Live fish hold structure for fishing boat
Inventor: SUZUKI HIROSHI
IPC: B63B35/26
Filed: 1980-10-08
Abstract: PURPOSE: To enable to perform an easy action to correspond to conditions, such as voyage before storage and fishing, and water storage corresponding to haul, by a method wherein a device, which forcibly feeds water to a live fish tank, is placed so that it can be freely switched to and from operation and suspension, and a valve mechanism and an inlet port can be position-adjusted monolithically.  
     CONSTITUTION: A feed pipe 13, provided with an opening and closing valve V 1  for switching operation and suspension, is placed, being coupled to a feed port 12 which is formed in a bottom of a live fish tank 2 and has a scoop structure. A first pipe  15, whose one end is provided with a suction port 14 facing a concavity formed in  the bottom of the live fish tank 2, and a second pipe 17, whose other end is provided with a discharge port 16 having a recess structure in a boat bottom, are installed. The pipes 15 and 17 are coupled by a reverse U-shaped coupling pipe 11 through a valve V positioned at the middle thereof. Through the opening of the two valves V 1  and V, water is fed into the live fish tank and water can be fed and drained for circulation during the voyage. With the two valves V 1  and V closed, water in the live fish tank 2 is drained by a siphon principle. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06334832-A (JP)
Title: Facsimile equipment
Inventor: TOMITA YASUHARU
IPC: H04N1/32
Filed: 1993-05-21
Abstract: PURPOSE:To attain the changeover between a facsimile equipment and a telephone set without charging by opening a line when a PB signal arrived to a closed line is detected and executing a call transmission procedure to a telephone set or a facsimile equipment indicated by the PB signal. CONSTITUTION:When the facsimile equipment connecting to a line 1 subscribed to the dial-in service detects a call signal from the line 1, the equipment closes a DC loop of the line 1 as a primary reply. Upon the receipt of a PB signal as an extension designation signal sent from an exchange, the DC loop of the line 1 is interrupted and when a received extension designation number indicates, e.g. an externally connected telephone set 3, the telephone set 3 is called. When the telephone set 3 replies the call, the DC loop of the line 1 is closed again as a secondary reply signal, the talking by the telephone set 3 is made available and the charging is started from this point of time. Moreover, when the received extension number is a facsimile equipment, the facsimile transmission procedure is executed.
Patent JP-S5842716-A (JP)
Title: Repairing method for tuyere part of refining furnace for metal
Inventor: MUTA GENSUKE
IPC: C21C5/48
Filed: 1981-09-07
Abstract: PURPOSE:To repair the damaged parts of tuyeres in an extremely short time without burying the tuyeres by blowing a gas into the furnace through the damaged tuyeres and  spraying a repairing material through a nozzle mounted with a jig for preventing diffusion of the gas at the tip through the inside of the furnace into the damaged part. CONSTITUTION:In the stage of repairing a damaged part 6 produced on the in-furnace side of a tuyere 3 provided in the bottom 2 of a converter 1, the closing of the tuyere 3 by a repairing material B is prevented by blowing an inert gas A through the tuyere 3 into the furnace. On the other hand, a cylindrical jig 11 for preventing diffusion of gas is mounted to the tip part of a nozzle 7 for spraying of the repairing material to be inserted into the furnace, and the top of the nozzle 7 is placed to face the part 6 so that the opening end part of the jig 11 faces the tuyere 3 in proximity thereto on the extension line of the axial line of the tuyere 3. While the converter 1 is held laid down horizontally, the gas A is blown toward the inside of the furnace through the tuyere 3 and the material B is sprayed toward the part 6 through the nozzle 7. While the scattering of the material B by the gas A is prevented, the material is stuck to the part 6, whereby said part is repaired.
Patent JP-H06327427-A (JP)
Title: Production of boiled noodle
Inventor: TANISHITA KEISUKE
IPC: A23L7/109
Filed: 1993-05-19
Abstract: PURPOSE:To provide a method for readily producing boiled noodle improved in easy loosening of noodle wires by improving adhesion of noodle wires without changing the taste thereof. CONSTITUTION:In production of boiled noodle, a degradated starch exhibiting about 8 to 300cp viscosity in a state of 30wt.% aqueous solution is applied to the noodle surface.
Patent JP-2000329978-A (JP)
Title: Multiple plastic optical fiber curled cord for high speed signal transmission and its production
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/44
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obviate the degradation in the intrinsic band of a multiple plastic optical fiber and to enable good high speed signal transmission by rotating, integer times, the positions of individual fibers with respect to a fiber central part, which rotate at a specified rotating angle according to the progression of optical fibers, between both ends from the beginning point to the end point of curving of one set of a curled cord. SOLUTION: This curled cord is formed by helically molding the multiple plastic optical fiber. The positions of the individual fibers with respect to the fiber central part at the cross-sectional surface of the optical fibers in curling parts rotate at the specified rotating angle according to the progression of the optical fibers between both ends from the beginning point to the end point of curving of one set of the curled cord are rotated integer times. According to such constitution, the difference in the optical transmission time in the fibers occurring in the formation of the curled cord is surely suppressed and, therefore, there is no degradation in the intrinsic band of the multiple plastic optical fiber and the good high speed signal transmission is made possible.
Patent JP-S5842629-A (JP)
Title: Crosslinking of plastic tube or pipe
Inventor: FURUYAMA HIDEZOU
IPC: C08J7/00
Filed: 1981-09-08
Abstract: PURPOSE:To effect crosslinking without oxidative degradation and a need for air-tight chamber or the like, by sealing an inert gas within the central hollow portion of a crosslinkable plastic tube and crosslinking the tube by irradiation with high-energy radiations. CONSTITUTION:An inert gas, such as nitrogen gas pressured to about 1 atm is sealed within the central hollow portion of a crosslinkable plastic tube or pipe, such as a polyethylene tube or a Teflon tube. Then the plastic tube or pipe is crosslinked by irradiation with high-energy radiations such as electron beams. During this irradiation step, the sealed inert gas gradually dissolves and diffuses into the interior of the plastic constituting the tube and purges the remaining oxygen, and therefore the gas pressure gradually decreases. Accordingly, to prevent this and maintain the inert gas pressure within the hollow portion constant, it is preferred to supply the inert gas by attaching a universal joint to a bobbin or the like.
Patent JP-H09314892-A (JP)
Title: Image forming equipment
Inventor: MAEDA MASATAKA
IPC: B41J2/385
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming equipment wherein charged bodies can be supplied reasonably and a waste of the charged bodies can be reduced by making possible containing charged bodies for all colors in accordance of consumption. SOLUTION: Four recording units 10, 20, 30, 40 are arranged diagonally, in the lower parts of which aperture electrode bodies 1 which control the flow of a toner are provided, back plate rollers 19, 29, 39, 49 are arranged apart by a slight clearance from the aperture electrode bodies 1. An image forming medium 50 on which an image is formed by the toner is carried and inserted between the aperture electrodes 1 and the back plate rollers 19, 29, 39, 49. Of toner cases, a toner case 11 containing a black toner 16 is made larger than toner cases 21, 31, 41 which contain cyan 26, magenta 36 and yellow 46, respectively.
Patent JP-H08310986-A (JP)
Title: Polyphenolic compound, epoxy resin, epoxy resin composition and cured product thereof
Inventor: AKATSUKA YASUMASA
IPC: C07D303/24
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a polyphenolic compound, etc., having specific molecular structure, capable of giving cured products with a combination of high heat resistance, water resistance and mechanical strength, thus useful for molding materials, etc. CONSTITUTION: (A) The objective polyphenolic compound is expressed by formula I ((n) is 1-3; P and R are each H, a halogen, 1-8C alkyl or aryl), and (B) the second objective epoxy resin of formula II (G is glycidyl) is obtained by epoxidizing the component A. The component A is obtained, for example, by condensation reaction between a compound of formula III and a phenolic compound of formula IV in the presence of an acid catalyst (e.g. p-toluenesulfonic acid). It is recommended that the component B be obtained by reaction of the component A with an epihalohydrin in the presence of an alkali metal hydroxide (e.g. sodium hydroxide) at 20-120 deg.C for 1-10h.
Patent JP-H01310674-A (JP)
Title: Indoor fire-plug hose reel device
Inventor: OTA AKIRA
IPC: A62C35/20
Filed: 1988-06-10
Abstract: PURPOSE:To freely pull-out a hose in right and left direction by providing a door, which is opened forward with a horizontal hinge shaft, in the front part panel of a hose reel storing part and supporting a hose guide, which is composed of plural rollers, with a shaft line to be orthogonal with the door with being freely turnable on the back of this door. CONSTITUTION:On a panel 2 to cover the front part of a hose reel storing part 1, a door 4 is provided to be opened forward by a hinge 3 of a horizontal shaft and a hose guide 6 is provided on the back of the door 4. For the hose guide 6, two circular arc rollers 5, whose side surface is recessed, are faced each other and shaft-supported to a roller stand 10. Then, a hose 8 is passed between the rollers 5 and the roller stand 10 is freely turned by a shaft line 7 which is orthogonal with the door 4. At the time of use, the door 4 is opened and a nozzle 12, which is received on the back of the door, is put off from the door 4 and runs toward a place, where fire is generated. The rollers are revolved with facing to the right and left sides of the hose 8 and since the stand 10 is freely turned, the hose 8 can be changed by 180 deg. in both right and left directions. Accordingly, in which direction the place to generate the fire exists, the hose can be smoothly pulled out.
Patent JP-S5930521-A (JP)
Title: Optical scanner
Inventor: MATSUOKA KAZUHIKO
IPC: G02F1/33
Filed: 1982-08-14
Abstract: PURPOSE:To obtain an optical scanner having a simple constitution and good performance, by setting the focusing position of the luminous flux generated by a cylindrical lens effect at the polarization point of a rotary mirror. CONSTITUTION:The parallel luminous fluxes L from a laser light source 1 are polarized as radiated light by the negative cylindrical lens effect of an acoustooptic element 2 and a virtual image is generated at a point P. Said image is focused on the point P' conjugate to the P on the specular surface of a rotary mirror 4 by a cylindrical lens 10 having refracting power only within the plane of polarization thereof. The point P and the point P'' on the plane 6 to be scanned are made into an optically conjugate relation by the anamorphic scanning system 11 between the mirror 4 and the plane to be scanned. The optical scanner having the simple constitution and good performance is thus obtd.
Patent JP-H10329357-A (JP)
Title: Image-forming apparatus
Inventor: NAGAI ETSUO
IPC: B41J2/44
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a light amount difference of light sources and an image density irregularity by modulating a plurality of the light sources with the same multi-gradational image data, obtaining the light amount difference, adjusting to keep the light amount difference in a set range, and holding modulated data of the plurality of light sources when the light amount difference becomes in the set range. SOLUTION: The same image data are input from a semiconductor laser (LD) control circuit to memories 7, 8. The gradation data are stored in respective addresses. The gradation data are sequentially output to LD modulation parts 3, 4, whereby the LDs 1, 2 emit light. The amount of the output light is detected by each photodetector 5, 6. The LD modulation parts 3, 4 control on the basis of the output values so that a difference of the amounts of the output lights becomes constant. A light amount comparison part 9 compares output values of the photodetectors 5, 6, operates a light amount difference and judges whether the difference is within a predetermined range. If the difference is outside the set range, the gradation data in the memories 7, 8 are reloaded to keep the light amount difference of LDs 1, 2 in the predetermined range to the gradation data. The operation is repeated.
Patent JP-S6032997-A (JP)
Title: Vertical shaft pump for (continuously water sucking) operation
Inventor: INOUE TORAO
IPC: F04D13/08
Filed: 1983-08-01
Abstract: PURPOSE:To provide possibility of continuous operation by a simple construction by putting inside an impeller in communication with outside the pump casing, and by eliminating occurrence of any air choke phenomenon entirely. CONSTITUTION:A certain size of gap b is reserved between the outside surface of the boss part 11 of an impeller 5 and the inside surface of through hole 12 formed in a back face cover 10. A communicative hole e' for a void 15 to outside the pump casing is located at least above said back face cover 10. If an air choke state is near to be in effect in the low water level operating condition, the air which is going to stagnate in the impeller 5 is released always to outside the pump casing via a small hole a, gap b, communicative hole e, void 15, and communicative hole e', so that there is no risk of incurring the air choke state.
Patent JP-H06349457-A (JP)
Title: Surface wave discharge lamp apparatus
Inventor: INOUE AKIHIRO
IPC: H05B41/24
Filed: 1993-06-14
Abstract: PURPOSE:To provide a surface wave discharge lamp apparatus for which various types of light emission can be obtained, by utilizing such a state that surface wave discharge causes light emission in accordance with the inside surface configuration of a discharge container. CONSTITUTION:A surface wave discharge lamp apparatus has a discharge lamp 1 in which discharge medium is sealed in a discharge container 10 and an antenna 21 for introducing a high frequency electromagnetic wave generated by a microwave oscillator 23 in this discharge lamp 1 so as to generate surface wave discharge in the whole inside of this discharge container. In the discharge container of the discharge lamp, the minimum width of a cross section of a discharge space which is vertical to a direction of the surface wave discharge propagated in the discharge container is 2cm or less. Consequently, various types of configuration of the discharge container way provide shapes of light emission full of its alteration.
Patent JP-S5931406-A (JP)
Title: Detector for angle of rotation
Inventor: SHIMIZU KOUICHI
IPC: G01P3/44
Filed: 1982-08-16
Abstract: PURPOSE:To prevent erroneous detection due to variation in engine rotation, etc., by providing plural projection parts for rotation angle signals and a single projection part for a reference rotation angle signal to the circumference of a timing rotor. CONSTITUTION:The timing rotor 1 has the single tooth part (a) for the reference signal and plural tooth parts (b) for rotation angle signals. When the timing rotor 1 comes closer to a magnet pickup coil, a voltage is developed by variation in magnetic flux and this voltage is 0V where the magnet pickup coil and timing rotor 1 faces each other. The output of the magnet pickup 10 is supplied to a trigger +Vth circuit 20 and a trigger Vth circuit 30. When the output waveform of the magnet pickup 10 is greater than a plus voltage XV (threshold value), the circuit 20 generates an output for the time and also lowers a plus trigger XV to a little lower voltage when it goes up above the plus voltage XV to prevent malfunction due to noise, etc.
Patent JP-H09314666-A (JP)
Title: Method for regenerating and repairing existing piping
Inventor: TOYODA SHIGERU
IPC: B05D7/22
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent a fluid leaked during work from flowing to the inner wall part of an existing pipeline along the outer surface of a lining tube. SOLUTION: A flexible lining tube having an adhesive applied to the inner surface thereof is introduced into an existing piping P from one end thereof by the pressure of a fluid from the rear (or suction force from the front) while reversed so that the inner surface thereof becomes outside and bonded to the inner surface of the existing pipeline P under pressure by the adhesive and the fluid pressure (or suction force).  After the leading end part of the lining tube 1 is issued from the other end P' of the existing piping, an instantaneous adhesive 2 is applied to the outer surface of the tube 1 reversed in the vicinity of the other end P1 and the inner surface of the existing piping P and the outer surface of the reversed tube 1 and the inner surface of the existing piping P are instantaneously fixed and, thereafter, a heating fluid is circulated into the lining tube 1 to accelerate the curing of the adhesive to fix the lining tube 1 to the inner surface of the existing piping P over the total length thereof.
Patent JP-S6120769-A (JP)
Title: Clutch apparatus of platen
Inventor: SATOU TSUTOMU
IPC: B41J11/00
Filed: 1984-07-09
Abstract: PURPOSE:To make it possible to determine the position of typing and deleting a letter accurately under prevention of the platen motion in the direction of a shaft by disengaging a clutch with the inward displacement of a operation member by the gripoing force of a platen nob in a type writer or the like. CONSTITUTION:A platen is rotated in one direction with a platen knob 9 is gripped, when the platen 1 is fed reverse for setting a blank or finding a typing miss. At this time, a lever 12 is rotated and displaced inward by a operating button 10 with a gripping force, a slider 16 is slided in a axial direction by a link 18, a platen gear 3 is pushed by a pin and disengaged a driven wheel 4, and a clutch 7 is put in a off condition. On the other hand, a platen shaft 2, the slider 16, the driven wheel 4 and the platen 1 are rotated integrally by a couple acting on a knob 9, and the blank is fed. Thus, the axial movement of the platen shaft 2 is prevented, since the platen shaft 2 is not pressed in when the clutch is operated, and in the case of deleting a letter, for instance, the typing head can be placed oppositely through a correct ribbon exactly.