baber/WOPTO huggingface dataset:
Patent JP-H08332166-A (JP)
Title: Dustpan
Inventor: MIYAMOTO HARUO
IPC: A47L13/52
Filed: 1995-06-09
Abstract: PURPOSE: To provide a dustpan by which litter can be continuously swept into a bag and can easily be put in without dropping out the litter even when the inserting port of a box or the bag to be put in is small. CONSTITUTION: This dustpan consists of a bottom 2 having a flat sweep-in port 2a at the front edge, side walls 4 and 4 erected at the peripheral edge part of the bottom 2 excepting for the sweep-in port 2a, and dust out port 3, the bottom 2 is formed so that the width of the dust out port 3 at a deep end part can be narrower than the width of the sweep-in port 2a, and the wall of the dust out port 3 at the deep end part is formed while being inclined backward.
Patent JP-S5845111-A (JP)
Title: Crystalline aluminosilicate, its manufacture and converting method for organic starting material using it
Inventor: SAKURADA SATOSHI
IPC: C07C15/08
Filed: 1981-09-11
Abstract: PURPOSE:To obtain crystalline aluminosilicate having a specific crystal structure and a high ratio of SiO2/Al2O3 only from inorg. reactive materials by specifying the ratios of SiO2/Al2O3, metallic oxide/SiO2, water/metallic oxide, and the anion of the salt of a mineralizing agent/SiO2 in an aqueous reactive mixture. CONSTITUTION:This crystalline aluminosilicate has a composition expressed by the formula (where M is >=1 kind of metallic cation, (n) is the valence of M, and Z is 0-40) in a molar ratio among oxides, and it has a powder X-ray diffraction diagram showing lattice spacing expressed by the figure. An aqueous reactive mixture having 10-130 ratio of SiO2/Al2O3, 0.03-0.5 ratio of M2/nO/SiO2, 100- 1,000 ratio of H2O/M2/n and 0.01-20 ratio of X<->/SiO2 (where M is >=1 kind of metallic cation, (n) is the valence of M, and X<-> is the anion of the salt of a mineralizing agent) is prepared, and by maintaining the mixture at the crystallization temp. under heating until crystals are formed, the desired crystalline aluminosilicate is obtd.
Patent JP-H08311121-A (JP)
Title: Production of polyethylene by using stereoisomeric metallocene
Inventor: PIYUUANAA CHIYANDO SHISHIYUTA
IPC: C08F4/642
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having a broad molecular weight distribution, a narrow comonomer distribution and excellent processability simply at good efficiency by using a bridged metallocene catalyst.  
     SOLUTION: (A) Ethylene and, optionally, (B) a higher-α-olefin are brought into contact under gas phase conditions with a catalyst composition containing (C) racemic and meso stereoisomer of a bridged metallocene catalyst (desirably, having the formula) containing cycloalkadienyl ligands, wherein each of two ligands bonded through a bridging bond has facial chirality, and each ligand is bonded to a metal atom (desirably, titanium zirconium, or hafnium) by complexing and (D) a promoter selected among (modified) methylaluminoxanes to obtain the objective polyethylene having a polydispersity index of about 3.0, and relaxation spectrum index (RSI) and a melt index (MI) which give a product (RSI)(Mi a ) of above about 26, and a crystallizability chain length distribution index of below about 3. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S625287-A (JP)
Title: Developer recovering container
Inventor: HASHIMOTO KATSUMASA
IPC: G03G21/10
Filed: 1985-06-29
Abstract: PURPOSE:To considerably reduce the cost for storing and transporting a container body by forming a recess in which a cap body can be housed to the outside circumference of the container body and integrally molding the container body in such a manner that the container body can be crushed. CONSTITUTION:The recovering container body 11 is molded of, for example, a vinyl chloride copolymer or LDPE or a material mixed with these two members so as to have the wall thickness and strength to permit folding. A developer receiving port 11a is formed to the upper part of such body 11 and thread ridges 11b are formed to the port 11a. The recess 11c is formed to the bottom and the cap body 12 is contained in the recess 11c. Thread grooves 12a to be screwed to the thread ridges 11b formed to the port 11a of the body 11 are formed to the body 12. A packing 12b for hermetic closing is disposed in the body 12. The container body is thereby made foldable when not in use and is made assemblable so as to be inflated to a prescribed shape to use.
Patent JP-S5843827-A (JP)
Title: Power transmission apparatus of vehicle
Inventor: MORISHITA SEIJI
IPC: B60K17/344
Filed: 1981-09-10
Abstract: PURPOSE:To reduce the number of parts and to simplify the structure, only by moving a single sleeve axially thereby performing change-over of low and high speeds and change-over of the driving wheels. CONSTITUTION:Low speed and high speed gears 21, 20 are attached to forward and rearward axle output shafts 4, 5 respectively, splines 32, 33 are formed in gears 20, 21 and the shafts 4, 5, and splines 32, 33 that may be engaged with the splines 27... are formed in an axially movable sleeve 31. Recesses 41-44 in which a steel ball will be fitted are formed in the outer circumference of a shift fork shaft 37, so that the position of the recesses 41... where the steel ball 41 will be fitted will determine the position where the sleeve 31, that is, the shaft 37 assumes one of four positions including the low speed four wheel driving. Thus, for example, when the shaft 37 is moved through an operation lever from the neutral position to the forward, the steel ball 45 will be fitted in the recess 43, the shaft 37 is fixed at a high speed four wheel driving position H4, and the sleeve 31 is also moved forward. At this time, the forward spline 32 engages both with the spline 29 and the spline 27, and the rearward spline 33 engages with the spline 28 of the shaft 5.
Patent JP-S6034841-A (JP)
Inventor: TANAKA KATSUMI
IPC: B32B15/01
Filed: 1983-08-05
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-2000327971-A (JP)
Title: Oily ink for electrostatic ink jet
Inventor: KATO EIICHI
IPC: C09D11/36
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink capable of exhibiting excellent discharge stability of ink, formability of distinct image and image intensity by dispersing specific electric discharge resin particles in a specific non-aqueous carrier liquid. SOLUTION: This ink is prepared by dispersing, in (A) a non-aqueous carrier liquid having an electric resistance of >=109 Ω.cm and a dielectric constant of <=3.5, (B) electric discharge resin particles composed of copolymer resin particles obtained by polymerizing a solution comprising (i) a monovalent monomer soluble in the non-aqueous solvent and changing into being insoluble when polymerized, (ii) a monovalent comonomer having at least one substituent containing F atom and/or Si atom and (iii) a dispersion-stabilizing resin having a structural unit of the formula [wherein A1 is COO, OCO or the like; L is a 8-32C alkyl or the like and; (p1) and (p2) are each H, a halogen, cyano, a 1-7C hydrocarbon or the like], followed by granulation.  The resin particles B are obtained by polymerizing components (i) and (ii) in a non-aqueous solvent in the presence of the component (iii), followed by granulation.
Patent JP-H0437726-A (JP)
Title: Liquid crystal display device
Inventor: NOMOTO TSUTOMU
IPC: G02F1/1368
Filed: 1990-06-01
Abstract: PURPOSE:To offer the liquid crystal display device which is uniform in contrast among respective parts of its screen and has superior display quality by forming a common electrode which is divided into plural areas nearly corresponding to the thickness of a liquid crystal layer and connecting the respective areas to mutually different external driving circuits. CONSTITUTION:In this active matrix liquid crystal display, the common electrodes 4a, 4b, and 4c arranged on a front glass substrate 1 are divided corresponding to variation in the thickness (cell interval) of the liquid crystal layer between the respective areas and a rear glass substrate 2, and the respec tive areas of the divided common electrodes are connected to the external driving circuits through mutually different connection terminals 7a, 7b, and 7c. Therefore, the respective areas of the common electrodes can be applied with mutually different voltages corresponding to the cell intervals, so even when the cell intervals are irregular, a difference in contrast between respective parts of the screen, specially, between the center part and end edge part of the screen is reducible and the superior display quality is obtained.
Patent JP-2000297173-A (JP)
Title: Foam containing crosslinked polymer
Inventor: KITAMURA SHUJI
IPC: B29L31/58
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a crosslinked polymer by foaming a mixture of the crosslinked polymer and a polyolefin resin in a specified ratio. SOLUTION: A mixture comprising 1-70 wt.% crosslinked polymer and 30-99 wt.% polyolefin resin is foamed. Preferably, the crosslinked polymer is granules obtained by grinding a polyurethane foam or a crosslinked polyethylene to a granular size of 1 mm or lower. A waste comprising a polyurethane foam, a crosslinked polyethylene or the like is mechanically ground, then mixed with a polyolefin resin and a blowing agent and molded under heating to give a foam. Preferably, the crosslinked polymer is added in an amount of 70 wt.% or lower. Low-boiling aliphatic hydrocarbons, chlorofluorocarbons, azobisisobutyronitrile, water, etc., are used as the blowing agent. Thus, a crosslinked polymer, which can not be melt molded again and is difficult to reuse, can be effectively utilized as a filler for a polyolefin foam.
Patent JP-S62299614-A (JP)
Title: Air/fuel ratio control device for gun type burner
Inventor: YAMAMOTO SOICHI
IPC: F23N5/00
Filed: 1986-06-19
Abstract: PURPOSE:To permit fuel to completely burn and control the air/fuel ratio to the stoichiometric air/fuel ratio by injecting fuel from a nozzle at a constant pressure and moving the injection part of the nozzle relative to a baffle plate so as to change the amount of fuel supply with the nozzle position. CONSTITUTION:When a gun type burner is ignited, and the hot air temperature T detected by a hot air temperature sensor is greater than a set temperature To, the heater temperature HT is reduced and the nozzle position is moved backward, which causes the amount of fuel baffled by a baffle plate to become larger, resulting in less amount of fuel supply. If the hot air temperature T is lower than the set temperature To, the nozzle position is moved forward to increase the amount of fuel injected from the nozzle. On the basis of the heater temperature HT, the amount of fuel supply F is computed and the amount of air supply Q is computed to obtain the stoichiometric air/fuel ratio, and the fan speed is controlled accordingly to achieve the stoichiometric air/fuel ratio.
Patent JP-S6034769-A (JP)
Title: Process for coating on travelling web
Inventor: MURAKITA RIYUUICHI
IPC: B05D1/02
Filed: 1983-08-05
Abstract: PURPOSE:To perform coating on travelling web with remarkably thin thickness of coated layer and with high uniformity, and with controlled thickness by allowing an end of a clothlike member to contact with travelling web and supplying liquid having 0.01-10mu particle size from a jet nozzle to the clothlike member. CONSTITUTION:Web 12 is travelled and liquid drops having 0.01-10mu particle size are supplied to a clothlike member 10 from a jet nozzle N. The liquid drops arrived at the clothlike member 10 are impregnated into the clothlike member 10, flow down to the lower end of the clothlike member 10 and are transferred to the surface of the web 12. Ink jet printer of printing device of computor, etc. can be used for the jet nozzle. The ink in the ink chamber 3 is pressurized by a pump 7, and is dispersed in the form of drops from the nozzle 4 by inputting a high-frequency driving signal to an electrostrictive oscillator 6. In this state, the liquid drops are deflected by a charge electrode 8 and a deflecting electrode 9.
Patent JP-H11336473-A (JP)
Title: Tunnel boring car and construction method of tunnel
Inventor: MATSUMOTO YOSHIJI
IPC: E21D9/087
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel boring car and a construction method of a tunnel wherein the excavation direction of the tunnel can be controlled easily and precisely and the natural ground of a tunnel wall surface after the excavation of the tunnel can be treated safely and easily. SOLUTION: The tunnel boring car 1 is propelled by pressing the front portion of a segment 21 having been constructed by means of a jack 15, while the segment 21 is being pressed by press wheels 13, so that the car 1 travels, while a cutting face 19 is being excavated by means of a cutter disk 9 rotated by a motor 11. The posture of the car 1 can be controlled by individually adjusting the pressing forces against the segment 21 of the wheels 13 provided around a car body 3. And the wheels 13 holds the car 1 on the wall surface of a tunnel to prevent the car 1 from moving vertically and horizontally.
Patent JP-H11335742-A (JP)
Title: Mgo annealing separation agent for production of grain oriented silicon steel sheet excellent in primary film forming and production of grain oriented silicon steel sheet using the same
Inventor: FUJII HIROYASU
IPC: C21D9/46
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To form a primary film having a low film defect area rate over a coil whole length/width by dissolving a metal element of a specified quantity into in MgO to form a solid solution and conducting finish annealing to a silicon steel sheet with using a solid solution type MgO annealing separating agent having a specified CAA value and a specified particle distribution. SOLUTION: The grain oriented silicon steel sheet having a low iron loss is obtained by coating/drying a MgO annealing separation agent on a silicon steel sheet subjected to annealing and primary recrystallization with <=100 ppm carbon quantity, subjecting the sheet to being wound up into a coil, annealing and secondary recrystallization and allowing it to form primary film of an inorganic mineral substance essentially comprising forsterite. The MgO annealing separation agent contains a bivalent and/or a trivalent metal element with a solid solution content rate of 0.1-<1.0 mol.% based on Mg, has a CAA value of 100-600 sec. of 30 deg.C and contains secondary grains of >=5 μm size at a ratio of 1-50%. An annealing separation agent excellent in a primary film reaction is obtained. The bivalent metals are preferably Ca, Ba, Mn, Zn, Ni, etc., and the trivalent metals are preferably Al, Cr, Ti, Bi, etc.
Patent JP-S5368735-A (JP)
Title: Preparation of hydroperoxides
Inventor: TOMITA HIROSHIGE
IPC: C07B61/00
Filed: 1976-11-30
Abstract: PURPOSE: To prepare mono-and dihydroperoxides in a shorter period of time and in higher product yield by oxidizing dialkylbenzenes having tart-carbons at α and α'- positions in the presence of methylisobutyl ketone and alkali catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6125988-A (JP)
Title: Booster pump for water spigot
Inventor: NISHIMURA SHUNICHI
IPC: E03B5/00
Filed: 1984-07-13
Abstract: PURPOSE:To make a motor refrigeratable, by letting water, flowing out of a swirl chamber with operation of a pump, touch the surface of a metallic cylindrical member with a built-in motor when flowing inside a water chamber, going up as swirling, while making the water flow down for discharge out of an upper opening of an upright pipe. CONSTITUTION:During pump operation, tap water going out of a water spigot is pumped up in an impeller 14 from a suction port 15 of a pump. And, the boosted water passing through a swirl chamber 19 flows upward as swirling inside a water chamber 21 touching a metallic cylindrical member 17 constituting an outer cover of a box body 16 with a built-in commutator motor and, in turn, flows down to a lower part from an upper opening of an upright pipe 25, then flows out of a discharge pipe via a discharge port 24 of the pump. Thus, when water flows inside the water chamber 21, it touches the broad surface of the metallic cylindrical member 17, enabling it cool a motor 13, and this motor cooling results in an increase in its output. A structure for cooling is in an inner part of the pump 8, and its structure is simple enough, thus the promotion of miniaturization and lightweightness is attainable.
Patent JP-S5772556-A (JP)
Title: Method and apparatus for issue soft sheet-shaped material
Inventor: NAGANO MITSUO
IPC: B65H29/68
Filed: 1980-10-17
Abstract: PURPOSE: To place soft sheet-shaped materials neatly on a receiving table by making the transfer speed to issue them onto the receiving table finally changeable with ease without reference to the transfer speed at the processing position in a sending- in part.  
     CONSTITUTION: Sheet-shaped materials 2 conveyed by a main conveyor 1 are further sent via a sending-out conveyor 3. When rear ends of the sheet-shaped materials 2 are separated from the main conveyor 1 to come to the position of a sensor 9, a timer 10 is operated by the output thereof. After a fixed time, an output signal is issued by this timer 10 to release the clutch of an electromagnetic clutch brake 8, while braking is given to intermit the conveyor 3. Then, the electromagnetic clutch brake 8 is returned, and as the next conveyance is started, the sheet-shaped materials 2 held in their rear ends between the conveyor 3 are sent out to be issued during the low speed at each start of operation. This construction permits to transfer and accumulate specially soft sheet-shaped materials 2 neatly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5769067-A (JP)
Title: Picture input/output device
Inventor: MURAYAMA TOMIO
IPC: B41J2/32
Filed: 1980-10-17
Abstract: PURPOSE:To provide a picture input/output device wherein a heat shielding member is provided between a light source and a roll of heat-sensitive recording paper to prevent the heat sensitive recording paper from generating pictures of uneven density even if the roll of heat sensitive recording paper is made to approach considerably close to the light source. CONSTITUTION:A heat shielding plate 21 is provided between a roll 16 of heat sensitive recording paper 17 and a reflecting shade 19, and its lower nd 21A is fixed to a frame 22 and its upper end 21B is fixed to the bottom of a paper guide plate 23 installed at an original ejecting outlet 4. The convection of heat generated from fluorescent lamps 9, 10, which are the source of light, toward the roll of heat sensitive recording paper 16 can be prevented and the rise of temperature of the heat sensitive recording paper can be restricted at minimum value.
Patent JP-H05330173-A (JP)
Title: Paper discharge device of printer
Inventor: TANAKA YOSHIAKI
IPC: B41J29/08
Filed: 1992-06-04
Abstract: PURPOSE:To certainly discharge printed paper to a paper receiving part by pushing the rear end of printed paper by a paper discharge arm when the rear end of the printed paper reaches a paper discharge roller to feed the printed paper to the paper receiving part. CONSTITUTION:An energizing means 27 making a paper discharge arm 21 revolvable around a support shaft 22 to energize the same in the direction of a standby position and a positioning member 29 setting the arm 21 to the standby position are provided. Further, an arm driving means 30 having the intermittent gear part 34 meshed with a sector gear part 24 to make the paper discharge arm 21 revolvable and containing a gear body 31 and the drive gear mechanism 41 of the gear body 31 is provided. Furthermore, a first cam part 35 having a cam surface 36 continuously reduced in the distance from the axis 31a of the gear body 31 with respect to a rotary direction and a second cam part 25 having the cam surface 26 coming into contact with the cam surface 36 and continuously increased in the distance from the support shaft 22 are provided. As a result, printed paper is certainly discharged and the generation of noise can be prevented.
Patent JP-S5770792-A (JP)
Title: Device for meandering mooring hawser
Inventor: MURAKAMI KIYOUJI
IPC: B65H51/26
Filed: 1980-10-15
Abstract: PURPOSE: To save the power needed for meandering operation of mooring hawser by winding for a mooring hawser in a meandering shape to rollers installed to a group of movable rollers from one end of a chock to other end installed between groups of rollers at the one end of the chock.  
     CONSTITUTION: After locating each of movable rollers 7 at the one end of the chock 1, a mooring cable 5 is passed through between the movable roller 7 and a fixed roller 6, and the end is connected to a bit 24. Next, the movable rollers 7 on the side of the bit 24 are moved to the other end of the stage through the reels 14 respectively. When trucks 10 for movable rollers 7 reach the other end and is automatically held by locking members 23 respectively, chutches 16 are operated so that the reek 14 are brought into an idling state. Thus successively moving the movable rollers 7 to the other end of the chock permits the mooring hawser 5 to be automatically menadered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5371405-A (JP)
Title: Vehicle controller
Inventor: AKIHAMA YUUICHI
IPC: H02P25/06
Filed: 1976-12-03
Abstract: PURPOSE: To smoothly control the speed of a vehicle having a linear motor, wherein a device is provided for controlling a gap between the primary and secondary conductors of the motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6036502-A (JP)
Title: Continuous production of dried polymer from high- polymer latex
Inventor: NISHIWAKI KENICHIROU
IPC: C08F20/10
Filed: 1983-08-08
Abstract: PURPOSE:A boron compound and another compound containing sulfate group are added to a high polymer latex containing polyvinyl alcohol as an emulsifier to effect coagulation, dehydration, rinsing and drying in a screw extruder, thus achieving high-efficiency production of dried polymer. CONSTITUTION:A high polymer latex containing polyvinyl alcohol as an emulsifier is fed from the tank 1 through pump 2 into the dehydrator and drier of screw extruder type 5. In the meantime, a mixture of (A) a boron compound and (B) a compound containing sulfate group are added from the tank 3 to the dehydrator and drier 5 in amounts of 0.2-20pts.wt. and 0.5-15pts.wt., respectively, per 100pts.wt. of the polymer, to effect coagulation, dehydration, rinsing and drying in the extruder, then the dried polymer is continuously taken out of the dice of the casing M.
Patent JP-S5767889-A (JP)
Title: Alarm clock
Inventor: OOKURA HIROO
IPC: G04G13/02
Filed: 1980-10-16
Abstract: PURPOSE:To provide agreeable function for alarm and, at the same time, to cut a consumed electric current for alarming sound in an alarm clock by making alarming sound so generate intermittently that lapse of each of the sound is prolonged successively so as to be longer than the lapse of the just preceeding sound. CONSTITUTION:First of all, as it comes to alarm time, FF-F is made to set with a pulse which is input to a terminal AL and, on the other hand, resets for counters C1-3 are released with an output from an inverter V. Further, the terminal P1 of the counter C3 is selected through a selection circuit S, and duty of an alarm signal output from the terminal f is set at the minimum value through a changeover circuit D for the duty, then, said duty is transmitted into a sound processor SP. Next, an alarming sound generated is interrupted after the lapse of 5 seconds. Then, the duty of the alarm signal is set more large at a time when the counter C1 has counted 1min and the alarming sound is generated again, then this sound is interrupted after the sound generated for 10sec. And, thereafter, the alarm signal having the maximal duty value is generated at a time when the couter C1 has counted 2min.