baber/WOPTO huggingface dataset:
Patent JP-H01309823-A (JP)
Title: Front axle device of four-wheel driving tractor
Inventor: KAKIHASHI TOMIO
IPC: B60K17/344
Filed: 1988-06-06
Abstract: PURPOSE:To attain simplification of a structure by speeding up turning by rotating a front wheel in one side at two times higher speed than a rear wheel and installing a pawl crutch on both ends of an axle shaft in both sides of a front deflection so as to switch driving power transmission to the front wheels by the displacement operation. CONSTITUTION:A pressure oil is sent and supplied to a pressure oil inlet 26 at the time of turning of a tractor, a pawl crutch 18 which is inset in a front axle shaft 15 being set to slide freely is moved to the right direction by hydraulic pressure, and the pawl part 20 is let gear into a positive pin 2 projecting to the inside of an axle housing 11. The rotation of a right-side front axle shaft 15 is forcedly stopped by these processes and a left-side front axle shaft is rotated at two times higher speed than the rear wheels. The right-side wheel is let turning freely and idly by separation of the pawl crutch 18, and turning of the track is thus carried out with a small turning radius while using the left-side wheel which is braked as a fulcrum.
Patent JP-H05330367-A (JP)
Title: Seat slide device for vehicle
Inventor: ITO SADAO
IPC: B60N2/06
Filed: 1992-05-29
Abstract: PURPOSE:To improve buildability in assemblage by setting up a bearing member pivotally supporting a screw shaft, being inserted into an inner space and engaged with an upper rail. CONSTITUTION:A screw shaft 8 extending in the longitudinal direction and a bearing member 9 are set up in an upper rail 3 in a state of being assembled to it. Moreover, in this assembled state, a side face 9c is bent to some extent, and they are pressed to the upper rail 3 from the inward direction to the outward direction, making them into a state of being restrained, namely, unmovableness. Then if a motor is operated, the screw shaft 8 is rotated via a gear mechanism. Since a nut member to be connected to this screw shaft 8 is unrotatably clamped to a lower rail 4, the screw shaft 8 is impulsively moved to the lower rail 4 together with the upper rail 3. Therefore, longitudinal positional adjustments with a seat floor are carried out in this way.
Patent JP-H10327655-A (JP)
Title: Second elevation cylinder in thresher
Inventor: KITASAKA MISAO
IPC: A01F12/52
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject elevation cylinder capable of conducting a favorable sorting operation by applying a second crop to disaggregating action in the middle of the elevation return of the second crop by the use of the cylinder. SOLUTION: This thresher is so designed that a second elevator cylinder 9 with a spiral element 10 equipped inside a cylinder 9a in a revolvable way is set up between a second gutter 70 and a return port 90 and a second crop fed via the gutter 70 is returned through the elevation cylinder 9 and the return port 90 to the sorting section; wherein projection walls 93 are formed on part of the midway area of the cylinder 9a to define a processing chamber 9S between these walls and the spiral element 10.
Patent JP-S5841114-A (JP)
Title: Amending method for soft soil
Inventor: TOGAWA YOSHIAKI
IPC: E02D3/12
Filed: 1981-09-03
Abstract: PURPOSE:To enable to simultaneously reinforce even a peripheral part of a sand column part, by a method wherein a mixture of aggregates, cement, and a water-soluble soil modifier is charged into a pipe inserted into a ground to extrude it into earth and sand. CONSTITUTION:A casing pipe 2 erected on a ground, is vibrated by a vibrator 4 to insert the pipe into a ground to a given depth. A mixture, in which water is added to aggregates, such as sand, cement, and a water-soluble modifier comprising metal compound, is charged into the pipe 2 through a hopper 3. Compressed air is then fed into the pipe 2, and sand mixture is extruded downward as the pipe 2 is lifted. Finally, the pipe 2 is driven again to press the extruded sand mixture. This causes cement in the mixture to draw in earth and sand around the sand column for hardening.
Patent JP-S5471954-A (JP)
Title: Detection system for malfunction position of common bus circuit
Inventor: ISHIYAMA TAKASHI
IPC: G06F11/00
Filed: 1977-11-21
Abstract: PURPOSE: To improve reliability with ensuring the maintenance of the data processing system by operating a detector circuit in each logical operation circuit so that the detector circuit can detect a data error on the common bus and reporting the result to a control circuit through a bus error reporting line.  
     CONSTITUTION: Logical operation circuits 3...5 receive data transmitted from control circuit 1 through common bus 2, and are equipped with data error detector circuits P 1 ...P n  respectively, and are controlled in time division by data from circuit 1. Here, circuits P 1 ...P n  operate always to detect a data error on bus 2 independently of the logical connection relation between circuits 3...5 and circuit 1, and display the detection result in resepct to each of circuit 3...5, and report the detection result to circuit 1 through bus error reporting line 7. As a result, the maintenance of the data processing system can be ensured, and reliability can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11296612-A (JP)
Title: Slip development system and file conversion system
Inventor: SHO SHO
IPC: G06F9/44
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a development system for generating a PDF(portable document format) slip by JAVA. SOLUTION: A library 1 for generating the data format of a PDF form is prepared by a JAVA language first. Then, an interpreter for generating the slip by utilizing the libraries 1 is designed. Data received from a DBA(data base) 2 coping with the JAVA through an application utilized by a user are delivered to the interpreter and converted to a PDF file 7.
Patent JP-H04362624-A (JP)
Title: Lighting optical device and projection type display device using the same
Inventor: MASUMOTO YOSHIHIRO
IPC: F21V14/00
Filed: 1991-06-11
Abstract: PURPOSE:To provide the lighting optical device which can correct the shape of an arc and finely adjust the optical position by applying a proper force in a proper direction to the arc and realizes lighting with small brightness unevenness and the projection type display device which forms a projection image with small brightness unevenness. CONSTITUTION:An illumination circuit 2 generates the arc 5 in a lamp 1 by AC arc discharging. Light emitted by the arc 5 is converged by a concave mirror 6 to become illumination light 9. A current supply circuit 8 receives a signal from the illumination circuit 2 and produces an AC magnetic field H, synchronized with a current flowing through the lamp 1, nearby the arc 5. The direction of the AC magnetic field H crosses the direction of a current flowing to the arc 5 and the direction of the force applied to the arc 5 at right angles.
Patent JP-S5661107-A (JP)
Title: Method for transporting oil-immersed electric machine
Inventor: SATOU MORIKAZU
IPC: H01F27/02
Filed: 1979-10-25
Abstract: PURPOSE:To prevent the detrioration of the insulation and the yield of the rust during the transportation, by arranging an air tight bag, whose inside is communicated with the free air outside the oil immersed electric machine and the inner volume is varied depending on the variation in the volume of the inactive gas in the machine, in the gas filled space. CONSTITUTION:The air tight synthetic rubber bag 8 is arranged in the gas filled space in an outer cabinet 3, and the inside of the bag is communicated with the free air via a pipe 9, and a moisture absorbing air breather 10. The pressure of the inactive gas in the outer cabinet is varied depending on the variation in the temperature of the machine due to the variation in the free air temperature and others during the transportation. The pressure variation is equalized by the flow-in and flow- out of the free air into and out of the bag 8, but the free air does not enter the inside of the machine. Therefore, the insulation is not deteriorated and the rust is not yielded.
Patent JP-H08322806-A (JP)
Title: Diagnostic device
Inventor: SUZUKI TOMOKO
IPC: A61B5/00
Filed: 1995-06-06
Abstract: PURPOSE: To easily specify and input a measurement point and to improve operability by measuring a physical quantity based on a specified and inputted address on a screen, displaying it on the screen, inhibiting the display from the time of specification and input by a specification and input means to the middle of measurement and permitting it after the measurement. CONSTITUTION: A CPU 1 eliminates automatic data displayed on the screen of a display device 11 and displays a caliper cursor for inputting the measurement point. When the input of the measurement point established by moving a caliper is performed by a keyboard 9, the address on the screen of the display 11 of the measurement point is registered, measurement calculation for calculating a physical quantity distance and an area, etc., set beforehand is performed based on the registered address, an window to be the area for displaying a measured value is opened and the measured physical quantity is displayed. In this case, the display is inhibited from the time of the specification and the input by the keyboard 9 to the middle of the measurement and is permitted after the measurement.
Patent JP-S6412120-A (JP)
Title: Hydrodynamic journal bearing with fixed shape
Inventor: GURIDOUHARI RARU AGURAWARU
IPC: F16C17/12
Filed: 1988-06-06
Abstract: PURPOSE: To enhance load holding ability and stability in the speed of threshold value by forming in the inner surface, a plurality of pads consisting of a ridge, a root and a crooked surface connecting in between and making the crooked surface to be a form determined by a specific function. CONSTITUTION: A rotor 12 turning counter-clockwise is supported within an inner surface 17, the demarcation of which is to be determined by a plurality of pads 18 consisting of an outer surface in cylindrical shape 16, root 20, ridge 22 and curve 24 which connects the root and ridge. Each point of the crooked surface is determined from the equation; h=r+s(1-θ1 /θ2 )<α> (Here, h = distance between the axis and the point on the crooked surface; r = radius r1 of the ridge 22 against the axis; s = the difference between the radius r1 and the radius r2 from the axis to the root 20; θ1 = angle between radius r1 and the point on the crooked surface. θ2 = the angle between the radius r1 and r2 α= exponent of the curve of the crooked surface).  Accordingly, high load holding ability and high stability in the speed of threshold value can be obtained and bearings can be easily produced at a low cost.
Patent JP-H084633-A (JP)
Title: Actuator for valve and engine using actuator for valve
Inventor: KANEKAWA KINJI
IPC: F02M69/32
Filed: 1994-06-21
Abstract: PURPOSE:To provide an actuator for a valve, capable of driving the valve into stepless and adjusting the valve into the suitable position in the electric interruption. CONSTITUTION:An internal threaded hole 105a is formed inside a sleeve 105 as a rotary shaft of a motor, and a shaft 106 is screwed into the internal threaded hole 105a, so as to be moved into the shaft center CT direction, and a stopper-like valve 104 is provided on the end of the shaft 106 projecting from an opening end of the internal threaded hole 105a. Moreover, a tapered opening/ closing surface 104a is formed on the valve 104 in the shaft center CT direction, and a structure for preventing the rotation of the shaft 106 is provided between the shaft 106 and a case 111 of the motor, and a spiral spring 7 is provided between the sleeve 105 and the case 111, so that one end may be connected to the sleeve 105 and the other end may be connected to the case 111.
Patent JP-S644241-A (JP)
Title: Pigment dispersion
Inventor: HIGUCHI TETSUO
IPC: C09D11/02
Filed: 1988-06-08
Abstract: PURPOSE:To stabilize and facilitate dispersibility of pigments, by preparing pigment dispersion by combining dispersion agents comprising reaction products of pigments, amino resins and specific silane coupling agents with organic dispersion mediums. CONSTITUTION:Dispersion medium represented by a formula I [n: integer of 1-3, X: alkoxy alkyl group composed of alkyl group having 1-18C, phenyl group, -R'OR'' (R': alkyl group having 2-3C, R'': alkyl group having 1-18C), Y: alkyl group having 1-18C, R: organic group having epoxy group, amino group, urea group, mercapto group, halogen atoms, ethylenic unsaturated double bond) is diluted and dissolved into an organic dispersion medium of aromatics etc. Silane coupling agent are prepared by dispersing pigments in this dilute liquid of organic solvent.
Patent JP-S5766233-A (JP)
Title: Above-surface top-deck of caisson to be set on soft under water ground
Inventor: FUJITA KENJIROU
IPC: E02B3/06
Filed: 1980-10-07
Abstract: PURPOSE: To prevent the vertical motion and rolling of a deck by breakwaters and penetration walls with projections, provided at the bottom of a caisson.  
     CONSTITUTION: At the lower part of a caisson 1 with a hollow chamber 8, penetration walls 3 positioned in the lower parts of the side wall 9 and partion wall 10 of the caisson are provided integrally, and on both sides of the penetration walls 3, projections 2 extending in the horizontal direction are vertically provided at an interval. And, a water deck 6 is placed on a strut 7 fixed to the caisson 1. After penetrating the penetration walls 3 into soft ground 4, water charged in the caisson 1 is discharged until the earthing pressure of the bottom plate 5 of the caisson reaches zero, whereupon no earthing pressure of the caisson 1 acts on the ground 4 to prevent the settling of the ground. By the resistance of the penetration walls 3 with the projections to the ground 4, the vertical motion and rolling of the deck by changes in tidal level, wind, etc., can be prevented. Also, a breakwater 18 breaks tidal wave to prevent the deck 6 from a great horizontal force. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05329532-A (JP)
Title: Die device used for hot extrusion for hollow stock having torsion part
Inventor: ITABASHI KAZUHIRO
IPC: B21C23/10
Filed: 1992-05-29
Abstract: PURPOSE:To form a torsion part in a hollow stock with high precision by providing a part for increasing a moving speed of a billet in an outside peripheral part of the torsion part, in the end face which faces a male die of a bearing part in a female die. CONSTITUTION:A billet B is charged in a container 31 and pressed, and moved to the inside of a stock leading-in part 16 of a female die 12. Also, it moves between a center bar 15 of the female die 12 and each torsion part 19 of a die hole 18a of a bearing body 18. An opening end part for facing the stock leading-in part 16 in each torsion part 19 in the female die 12 is inclined from the upstream side in the billet B moving direction to the downstream side extending from the center to the outside peripheral edge. In such a way, the billet B flows in easily in the outside peripheral part, and a speed at which the billet B moves along the outside peripheral part of each torsion part 19 becomes higher than a conventional speed. In such a state, the billet B is formed as a hollow body 1 having a torsion part in the outside peripheral part.
Patent JP-S59117001-A (JP)
Inventor: UIRIAMU JIEI KORINZU
IPC: F21Y101/00
Filed: 1983-07-29
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-S5662927-A (JP)
Title: Continuous heat treatment furnace of strip
Inventor: MORIMOTO MASAO
IPC: C21D9/56
Filed: 1979-10-30
Abstract: PURPOSE:To stabilize the operation through preventing the strip from running off hearth rolls in varying widths of strip for annealing by constituting a number of hearth rolls in a furnace with different forms of trunk contour in an annealing process of strip in a continuous annealing furnace. CONSTITUTION:In a continuous annealing furnace having a number of hearth rolls, a hearth roll for narrow-width strip 11 and a hearth roll for wide-width strip 12 are arranged alternately in each roll or in every 2-3 rolls. In these hearth rolls, the rolls having bulging form on its trunk part 8 are used, wherein the difference (L-W) between a trunk length of the roll L and width of strip W is 200-250mm. and the maximum diameter D of the trunk 600-2,000mm.. In a roll having a flat part 9 in its trunk 8, the length of this parallel part 1 is 0.3-0.8 times of the trunk length L and the difference (D-d) between the horizontal part diameter D and minimum diameter d 0.5-6mm.. In a roll having a crown on its trunk 8, the difference between the maximum radius and minimum radius of curving part, delta, (D-d)/2, is 0.1-3mm..
Patent JP-H08336032-A (JP)
Title: Data transmitter
Inventor: HATAMURA JUNJI
IPC: H04N1/32
Filed: 1995-06-06
Abstract: PURPOSE: To improve efficiency of communication without observing the end of reception at all times by outputting call request signals to a calling side when the transmission processing of data to the calling side is ended by the request by a data transmitter on a called side. CONSTITUTION: When it is discriminated that it is a remote take-out instruction, the exchange processing of a protocol is executed (S1100). Then, picture data stored in a picture memory are transmitted to the calling side as facsimile data (S1200). When the remote take-out is ended, then, call signals are transmitted to the calling side (S1210). In this case, PEOP signals are transmitted. By the PEOP signals, in a facsimile equipment on the calling side, call sound (bell) is rung. Then, whether or not a handset on the calling side is picked up, that is whether or not off-hook is performed, is judged by the presence/absence of the transmission of PIP signals from the calling side (S1220). When the off- hook is not performed, a processing is repeated until time-out (S1230) is judged.
Patent JP-H10319261-A (JP)
Title: Optical waveguide coupler
Inventor: NAKASENDOU KAZUYUKI
IPC: G02B6/293
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide coupler small in size by providing a specific number of optical input-output ports by branching main waveguide by optical filter. SOLUTION: A main waveguide 2 is formed on a waveguide substrate 1, and an optical input-output port 3 is provided at a left end and an optical input-output port 4 is provided at a right end. The main waveguide 2 is branched by an optical filter 5 and is made as a waveguide 7, and at its extending end on a left end of the waveguide substrate 1, an optical input-output port 8 is provided. Further, the main waveguide 2 is branched by an optical filter 5 into a waveguide 11, and at its extending end on the left end of the waveguide substrate 1, an optical input-output port 12 is provided. Optical filters 5, 9 are formed very thin and small by alternately laminating materials such as SiO2 , etc., on a very thin organic material. The filter 5 is designed so as to transmit, for example, 1.3 μm wavelength but reflect 1.55 μm wavelength.  On the other hand, the optical filter 9 is designed so as to reflect, for example, 60% light quantity of 1.3 μm wavelgngth, and transmit 40% light quantity thereof.
Patent JP-H11319596-A (JP)
Title: Roll crusher
Inventor: WATAJIMA TERUJI
IPC: B02C4/30
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously materialize strong fixing for crushing and prompt blade replacement. SOLUTION: Penetrating pins 26 are made to penetrate the unit blades 12 of adjacent two bodies to be arranged in the axial direction of a group of blades to be fixed to a rotor main body 11. The unit blades 12 are fixed by the penetrating pins 26. A unit housing body 19 for housing the blades 12 which are inserted in the diameter direction for positioning in the radius direction is installed. The pins 26 are fixed to the housing body. The housing body 19 and the unit blades 12 are taper-bonded together. The pins 26 are extracted to be replaced with an optional number of the blades 12.
Patent JP-S63760-A (JP)
Inventor: SUTEIIBUN RICHIYAADO KORII
IPC: G06F15/173
Filed: 1986-06-17
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-S621015-A (JP)
Title: Hot and cold water mixing device
Inventor: YONEKUBO HIROAKI
IPC: G05D11/16
Filed: 1985-06-26
Abstract: PURPOSE:To control easily both the temperature and the flow rate of the hot/ cold mixture water by controlling the drive of the rotary and sliding electric drive means based on the signal of a setter as well as the signals of the temperature and flow rate detectors for hot/cold mixture water. CONSTITUTION:When a switch is pushed, a sliding motor 43 is driven with control by a prescribed amount. Then a flat plate 29 is slided via an action arm 38 up to a position where a prescribed flow rate is secured based on the signal of a flow rate detector 47. When both hot and cold water are supplied, the temperature of this hot/cold mixture water is detected by a temperature detector 47 and fed back to a controller. Then the fetched signal is compared with the signal of a setter and the plate 29 is turned via a rotary motor 45 in a ratio where a desired temperature is obtained for the hot/cold mixture water. When the flow rate of the mixture water is increased, the motor 45 is not actuated and only the motor 43 is driven.
Patent JP-H10310611-A (JP)
Title: Production of high-bulk-specific-gravity vinyl chloride-based polymer
Inventor: FURUTA MADOKA
IPC: C08F2/20
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To produce a high bulk specific gravity vinyl chloride-based polymer without complicatedness in production. SOLUTION: This invention provides a process for producing a vinyl chloride- based polymer having a bulk specific gravity of 0.58 g/cc or above, wherein a dispersant comprising (A) to (C) in amounts to give an A/C weight ratio in the range of 1/2 to 2/1, and 1-4 wt.%, based on the total weight of components A to C, component C by suspension polymerization.  (A) a partially saponified polyvinyl alcohol having a degree of saponification of 97 mol.% or above and a viscosity of 40-70 cP (as measured in a 4 wt.% aqueous solution at 20 deg.C), (B) a partially saponified polyvinyl alcohol having a degree of saponification of 75-85 mol.% and a viscosity of 20-70 cP (as measured in a 4 wt.% aqueous solution at 20 deg.C), and (C) a hydroxypropylmethylcellulose containing 19-30 mol.% methoxyl groups and 4-12 mol.% propoxyl groups and having a viscosity of 20-120 cP (as measured in a 2 wt.% aqueous solution as 20 deg.C).
Patent JP-H05304854-A (JP)
Title: Structure for forming fishing ground
Inventor: MATSUDA HISATERU
IPC: A01K61/00
Filed: 1992-04-14
Abstract: PURPOSE:To provide the structure used for forming a fishing ground and having effects permitting to lower its cost and use the packed stone material for the nutrition of planktons, because thinned larch lumbers used as tree supports and the packed stone material are unutilized resources. CONSTITUTION:The structure for the forming the fishing ground is characterized by disposing circular holes 2C in the base plate 2A of a concrete base 2 in the vertical direction, producing shelves 3 implanted on the upper surface outer periphery of the base plate 2A from a corner pillars 3A comprising steel pipes vertically disposed on the upper surface four corners of the base plate 2A and from tree pillars 3A comprising bark-having larch logs vertically disposed between the corner pillars 3A, packing the packing stone material 4 in the shelves 3, and disposing reverse U-shaped troughs packed with the medium stone material 5A on the upper surface of the packed stone material 4.