baber/WOPTO huggingface dataset:
Patent JP-H11128458-A (JP)
Title: Pachinko machine
Inventor: ONDA SADAO
IPC: A63F7/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To make the distance between the glass surface inside of a glass door and a game board front surface, and stabilize the flying of a Pachinko ball every Pachinko (Japanese pinball game) machine. SOLUTION: The mounting surface 2A on a mechanism board 26 of a game board 2 is flatly cut to a prescribed depth so that the thickness together with that of the front side surface of the game board 2 form a prescribed thickness, and a positioning spot facing hole 53A having a prescribed depth is provided about the center position of the mounting surface 2A. A positioning boss 54 having a height smaller than the depth of the positioning spot facing hole 53A is formed in the position corresponding to the positioning spot facing hole 53A of the mechanism board 26.  The mechanism board 26 is screwed to a prescribed position of a mechanism set board 15, and the game board 2 is mounted on the front surface side of the mechanism board 26 by screwing while the prescribed positioning boss 54 is fitted to the positioning spot facing hole 53A after various structures and a mounting part 55 are mounted on the front side surface.
Patent JP-H01134119-A (JP)
Title: Heating device
Inventor: HARIMA KATSUNORI
IPC: F24C7/02
Filed: 1987-11-19
Abstract: PURPOSE:To prevent static electricity from damaging parts or causing faulty operations and make the surface of the door flat in a heating device such as microwave oven by incorporating photosemiconductor element for control keys, and controlling the element by a controller. CONSTITUTION:A control key area 7 is disposed in the front panel of the door 2 to make the selection of cooking menu and set the cooking time. A display 12 to indicate such information is also disposed in the front panel of the door 2. Although the printing 3 such as 'RANGE HI' is applied to the back of the door glass 2a, no printing is applied to the contact surface with the light receiving surface of the photosemiconductor element 1 to leave it as a transparent window 5. Therefore, unless the control key is touched, the external light normally enters through the transparent window 5 to the photosemiconductor element 1 to cause the equivalent resistance between the collector and emitter of the photosemiconductor element 1 to become very small and electrically conductive. On the other hand, when the transparent window 5 is pressed with the intention of operation, the external light is interrupted by a finger to cause the equivalent resistance between the collector and emitter of the photosemiconductor to becomes very large to the extent that it is no longer electrically conductive.
Patent JP-H06138293-A (JP)
Title: Method for removing clog of ruthenium precipitate and for confining it into device
Inventor: HOSHIKAWA TADAHIRO
IPC: C02F1/62
Filed: 1992-10-30
Abstract: PURPOSE:To decompose precipitates to prevent clogging and to confine the precipitates into facility for treating a solution containing a large amount of ruthenium by bringing the precipitates of the volatilized ruthenium into contact with NOX cooled. CONSTITUTION:A solution 1 containing ruthenium supplied from a supply opening 3 vaporizes and its vapor is guided outside a solution treatment device 2 through an exhaust port 4. Then part or most of the ruthenium volatilizes and precipitates on the inside wall of the device. NOX is blown into the device 2 from an NOX generator 5 through an NOX blowing pipe 6. The NOX is cooled by a device inside wall cooling device 7 and comes in contact with the ruthenium precipitating on the inside wall of the device, to decompose the ruthenium. The precipitates returned into the solution are stable and do not again precipitate on the inside wall. Clogging of the inside of the device with the precipitates of the ruthenium volatilized from the solution is thus prevented and the precipitates can be confined into the device.
Patent JP-H05213862-A (JP)
Title: Prostaglandin analog
Inventor: MIZUSHIMA YUTAKA
IPC: A61K31/557
Filed: 1991-10-11
Abstract: PURPOSE:To obtain a new compound useful as a medicine. CONSTITUTION:The objective butyl-9-butyloxy-11alpha,15S-dihydroxyprosta-8,13E- dien-1-oate expressed by the formula. This compound is obtained by protecting the hydroxyl group of 1-iodo-3-hydroxy-1-octene, then reacting the resultant compound with an alkyl-lithium, providing a 1-lithioalkene, subsequently reacting the prepared compound with a trialkylphosphine-copper(I) iodide complex, affording an organolithiocuprate, then subjecting the organolithiocuprate to conjugate 1,4-addition to 4-hydroxy-2-(6-carbobutoxyhexyl)-2-cyclopenten-1-one having the protected hydroxyl group and subsequently quenching butyric anhydride or a butyryl halide in the reactional mixture. This analog is stable even if a pharmaceutical is prepared therefrom at a high temperature and exhibits physiological activity comparable to that of PGE1 in vivo.
Patent JP-H07126246-A (JP)
Title: New intermediate for producing vitamin d derivative
Inventor: MATSUMURA HARUKI
IPC: A61P43/00
Filed: 1993-10-27
Abstract: PURPOSE:To obtain the new intermediate consisting of 23-oxo-9,10- secopregna-5,7,10-triene and capable of effectively producing an activated 1alpha,25- dihydroxyvitamin D3 derivative useful as an agent for treatment and prophylaxis of bone diseases, etc. CONSTITUTION:This is a new useful intermediate capable of effectively producing an activated vitamin D3 derivative expressed by formula I (R is H or protecting group of hydroxyl group; X is H or OR). This compound is obtained by subjecting a compound expressed by formula II (Ts is p-toluenesulfonyl; R' is protecting group of hydroxyl group), e.g. 3beta-[t-butyldimethylsilyloxy]-20(s)-{[(p- toluenesulfonyl)oxy]-methyl}-9, 10-secopregna-5 (E), 7(E), 10(19)-triene to cyanation, reducing the cyanide to obtain the formylation product, reacting the product with methylmagnesium bromide to obtain 23-alcoholic compound of formula III and finally oxidizing this compound.
Patent JP-H01135489-A (JP)
Title: Winding bellows for industrial robot
Inventor: KAWASHIMA KENSHO
IPC: B65H23/00
Filed: 1987-11-19
Abstract: PURPOSE: To prevent excessive damage to a winding sheet, and effectively remove dust-dirt by slidingly contacting a wiper with the winding sheet by proper contact force by forming the wiper to remove dust-dirt sticking to the winding sheet as a movable type so that a position can be adjusted. CONSTITUTION: A screw hole 11b to install a wiper 11 in a cover 8 is formed as a long hole in the direction orthogonal to a winding sheet 7, and a position of the wiper 11 is adjusted by loosening a screw 11a, and the screw 11a is fastened in a condition where contact force of the wiper 11 to the winding sheet is set to a proper value. In this condition, the winding sheet is pulled out of or wound round a winding drum 9 according to a vertical movement of a vertically moving part of an industrial robot, and dust-dirt trying to enter the inside of the industrial robot is captured by this winding sheet, and its entrance is cut off. At the same time, dust-dirt sticking to the winding sheet 7 is effectively removed without damaging this sheet 7 by the wiper 11 slidingly contacting with this winding sheet 7 by proper contact force.
Patent JP-2001117611-A (JP)
Title: System and method for collecting data and recording medium with program for data collection recorded thereon
Inventor: NAKADA YOSHIHIKO
IPC: G05B15/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To easily collect, record and preserve output data of various kinds of PLC. SOLUTION: A communication protocol through an exclusive network 5 between a PLC 3 and a programmable display 2 is converted into a communication protocol through a common network 4 between the programmable display 2 and a personal computer 1 by using the data for protocol conversion of a conversion data storing part 2f by a data processing part 2a. Thus, the personal computer 1 can easily collect output data from the plural various kinds of PLC 3, etc. Also when a preset distribution condition is satisfied, the output data of the PLC 3 are distributed to the personal computer 1 by a data- distributing part 2g of the programmable display 2.  In the personal computer 1, the data distributed from the different programmable displays 2, etc., under the same distribution condition are written in lumps under each distribution condition in the table of data base software installed as an application part 1f by a data communication processing part 1a.
Patent JP-H02140126-A (JP)
Title: Dish washer
Inventor: HARA YASUO
IPC: A47L15/42
Filed: 1988-11-18
Abstract: PURPOSE:To improve workability to put-in and out dishes and to satisfactorily spray washing water to the dishes in a housing basket by housing a reflecting and diffusing means in a guide cylinder so as to be protruded upward, ejecting a part of the washing water to the reflecting and diffusing means and moving the reflecting and diffusing means upward by ejecting pressure. CONSTITUTION:The washing water ejected from an ejecting beam nozzle 19a hits a reflecting and diffusing means 30 and pushes up the reflecting and diffusing means 30. Then, the means 30 is protruded from a guide cylinder 22 and a ring body 31 is engaged to an inner directional flange 22b of the guide cylinder 22, stopped and held. Ejecting water flow ejected from the ejecting beam nozzle 19a with the spreading angle of theta collides a recessed body 35 in the lower direction of the reflecting and diffusing means 30, a recessed body 34 in a center and further a recessed body 33 in an upper direction. Then, the water flow is reflected and diffused to an oblique lower direction and goes to reflected and diffused water flow, which wholly hits dishes 21 from an upper direction. Then, the dishes 21 are washed. On the other hand, ejecting water flow to be ejected from an ejecting nozzle 19b hits the dishes 21 from a lower direction and washes the dishes 21. Then, an ejecting pipe 19 is turned in one direction by reaction and the water flow wholly hits the dishes 21.
Patent JP-H10260596-A (JP)
Title: Image forming device and method
Inventor: NANJO YUZURU
IPC: G03G15/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain stable transfer without transfer omission even when an image to be transferred is changed by controlling a charge amount supplied to a photoreceptor from a transfer electrode charge supply means based on photoreceptor inflow current and photoreceptor outflow current. SOLUTION: A current IMC flowing to the linear electrode 2b of an electrification part 2 detected by a current detection means 10a, a current IDEV flowing to the developing roller 3b of a developing part 3 detected by a current detection means 10b, a current ICL flowing to the cleaning roller 6b of a cleaning part 6 detected by a current detection means 10c, a current IWCS flowing to the shielding electrode 2a of the electrification part 2 detected by a current detection means 10d, and a current LCLS flowing to the shielding electrode 6c of the cleaning part 6 detected by a current detection means 10e are respectively fed to an arithmetic circuit 11.  A transfer current control means 9 controls a power source 5 so that a transfer current It calculated by the circuit 11 is compared with a specified set value stored in a ROM 12 and the transfer current is made approximate to the set value.
Patent JP-H09134712-A (JP)
Title: Manufacture of cylindrical nickel-hydrogen secondary battery
Inventor: MIZUNO TAKASHI
IPC: H01M50/186
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of electrolyte even under the high-temp., high humidity environment. SOLUTION: A stepped insulator ring 4 has an enlarged diameter over-part 4a and a reduced diameter under-part 4b and is equipped interiorly with a step 4c, and the reduced diameter foot part 4b is installed on a rack 2b positioned on the set 1 of electrode plates from the top opening 2A of a can 2 having a bottom in which the set 1 of electrode plates and an electrolyte are accommodated. The peripheral edge 5a of a lid 5 equipped interiorly with a safety valve 5e is installed at the mentioned step 4c, and a place to be sealed is prepared where the upper processing inside wall 2a of the can 2, the peripheral wall 4A of the enlarged diameter over-part 4a, and the peripheral edge 5a of the lid are facing each other, and the fastening processing is applied to this place for sealing so that a sealed structure is accomplished.  A sealing agent consisting of oil-form bitumen, organic solvent, and parafin series oil is applied to these mutually facing surfaces 2a, 2b, 4c and is subjected to a drying process.
Patent JP-S62154341-A (JP)
Title: Optical recording emdium
Inventor: NISHIMURA KAZUHIRO
IPC: G11B7/258
Filed: 1985-12-27
Abstract: PURPOSE:To provide high sensitivity and S/N ratio even in a region where the film thickness of a recording layer is substantially small and to eliminate the need for a heat insulating layer so as to simplify production by providing a thin metallic reflective layer essentially consisting of Sb, Te or Bi on or under the recording layer and providing a layer consisting of a metallic compd. on the lowermost or uppermost layer. CONSTITUTION:An acrylic resin or the like which is commonly used for optical recording media such as optical disks is used for a substrate. A phase transformation type photosensitive material such as Te low oxide or thin metallic compd. film, for example, a series of Te-O or the like is used for the recording layer. A metal which has a relatively large attenuation coefft. (k) and low heat conductivity is preferable as the thin metallic reflective layer and a metal essentially consisting of Sb, Te or Bi is most adequate. Such thin metallic reflective layer is formed on the upper layer of the recording layer in the case of irradiating a laser beam from the substrate side and between the substrate and the recording layer in the case of irradiating said beam from the film face side to the range of 100-1,000Angstrom  range by a vacuum deposition method. A protective layer consisting of the metallic compd. is further provided on the lowermost or uppermost layer in order to prevent oxidation and corrosion.
Patent JP-2001114929-A (JP)
Title: Treatment method of mixture of plastics
Inventor: TAKEMURA KAZUYA
IPC: C08J11/16
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating plastics which decreases sublimated compounds generated in a dechlorination process of a mixture of plastics, causes little operation troubles such as clogging of pipes of an apparatus and gives usable materials such as a solid fuel, a reducing agent for an ore and the like. SOLUTION: A method for treating a mixture of plastics comprises a step of heating and dechlorinating a mixture of plastics at 150 to 290 deg.C, a step of adding at least one selected from a metal hydroxide, a metal oxide and a metal carbonate and heating the mixture at 290 to 350 deg.C and a step of cooling and solidifying thereof.
Patent JP-2001116005-A (JP)
Title: Hydraulic circuit for crusher
Inventor: TORIHARA TETSUO
IPC: E02F9/22
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To eliminate hydraulic piping for revolution, save cost, and reduce installation work in an automatic revolution type crusher to be installed on an arm of a self-propelled work truck. SOLUTION: A hydraulic motor for revolution is disposed in a bracket or the like, branch pipes are respectively branched from forward and backward hydraulic pipelines to be connected to a hydraulic cylinder for opening/closing an arm, and in connecting both branch pipes to the hydraulic motor, a function to be communicated with the hydraulic motor side when a specified pressure or more is reached is provided on one branch pipe branched from the pipeline as the supply side in arm opening action, while a function of prohibiting backflow to the hydraulic motor side is provided on the other branch pipe branched from the pipeline as the supply side in arm closing action.
Patent JP-S62156008-A (JP)
Title: Shifter in axial direction of working roll
Inventor: GIYUNTERU SHIIRERU
IPC: B21B31/18
Filed: 1986-12-11
Abstract: Actuator device for axially shifting rolls which can be powered rolls journaled by way of radial bearings in holding elements in a rolling mill frame, uses hydraulic cylinders. At the drive side, the journal portions of the working rolls are respectively stepped to provide a centering roll portion, onto which respectively, an axial bearing is mounted to be positively held in position. At the housing of this bearing is attached a hydraulic cylinder which carries out the adjustment/control operation. The respective locking after mounting a new roll, for example, is achieved by a spindle head which is slipped on and which transmits the motive power of a driving spindle by way of the locking function performed by this spindle.
Patent JP-H07145479-A (JP)
Title: Sputtering target
Inventor: TANI NORIAKI
IPC: C23C14/34
Filed: 1993-11-24
Abstract: PURPOSE:To To form a dielectric film comprising a compd. containing Pb on a substrate by sputtering at high production rate with high sputtering yield by using a metal lead powder and a oxygen-deficient Pb-compd. powder as the source material to produce the target. CONSTITUTION:A ceramic dielectric film is formed on a substrate by high frequency sputtering or DC sputtering by using a ceramic target comprising an oxide containing Pb such ad PbTiO3. Since Pb has high vapor pressure, the Pb compound is insufficient in the ceramic film formed on the substrate. The compsn. of the film formed by vapor deposition contains a smaller amt. of Pb component than the specified PbTiO3 and the dielectric film has defective quality. To prevent this defect, a target is produced by mixing a metal lead powder and a PbTiO3-x powder of oxygen deficiency and the electric resistance of the target is specified to <=10OMEGAcm when 1.5V is applied in the thickness direction of the target. Then the obtd. target is used for sputtering.
Patent JP-H07136846-A (JP)
Title: Tooth form finishing device
Inventor: HIRAMATSU HIROYUKI
IPC: B23F19/05
Filed: 1993-11-24
Abstract: PURPOSE:To provide a gear tooth form finishing device which can detect the no-backlash position in real time and with high precision. CONSTITUTION:Cutting work is carried out by directing a grinding wheel in a fixed state towards the tooth of a work by driving a cut-in shaft motor 26, revolving the work W in the normal and reverse directions by supplying a sine wave instruction to a work driving motor 14 from a controller 25. The turning position of the work at this time is detected by an encoder 16, and the amplitude of the work is obtained by processing the outer pulse data supplied from the encoder 16 by a counter basic plate 29 and a calculation device 30, and when the amplitude becomes less than the amplitude in the state free from backlash, a controller 24 suspends the cutting-in work, and the horning work is started.
Patent JP-H03153583-A (JP)
Title: Body supplying device of glazing machine
Inventor: OGAWA TETSUO
IPC: C04B41/86
Filed: 1989-11-11
Abstract: PURPOSE:To continuously and automatically supply bodies at a high speed by supplying the bodies by means of a body supplying gate and auxiliary belt installed to the front end of a body supplying conveyor at the time of supplying the bodies to the rotating body receivers of a glazing machine. CONSTITUTION:The bodies 3 carried by the body supplying conveyor 1 are delivered by each piece onto the auxiliary belt 14 provided successively at the front end 11 of the conveyor 1 by opening and closing of the body supplying gate 12. The front end 15 of the belt 14 is brought near to the receivers 21 of the glazing machine 2 and the bodies 3 are carried in the direction of the front end 15 while the direction of the front end 15 is aligned to the tangent direction 24 of the rotating motion of the receivers 21; finally, the bodies are delivered from the top of the guide 16 and are received by the horizontally rotating receivers 21. The bodies 3 are accepted in the optimum position on the receivers 21 by synchronizing the opening and closing of the gate 12. Since the speed of the belt 14 is set at the same speed as the peripheral speed of the receivers 21, the bodies 3 are smoothly supplied from the belt 14 into the receivers 21.
Patent JP-H09112857-A (JP)
Title: Refuse incinerating plant
Inventor: IWAMURA SEIJI
IPC: F23G5/027
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a refuse incinerating plant which does not increase the operating cost by thermally decomposing waste plastic to recover it as fuel in view of the effective use of the waste plastic as high-calorie fuel, and utilizing it as thermal energy for melting the incinerated ash from an incinerating furnace. SOLUTION: The refuse incinerating plant comprises an incinerating furnace facility A, an incinerated ash melting facility B for melting the incinerated ash from the facility A, and a waste plastic gasifying facility C for thermally decomposing the waste plastic to recover the fuel gas from the plastic. The fuel gas recovered by the facility C is utilized as the fuel of the facility B to largely reduce the operating cost of the plant, and since the plastic which is difficult for its disposal is utilized as the fuel, it makes it possible to attempt to conduct the resource conservation.
Patent JP-H07130215-A (JP)
Title: Compound dielectric film and capacitor
Inventor: OGUCHI TAKAHITO
IPC: H01B3/00
Filed: 1993-10-29
Abstract: PURPOSE:To increase electrostatic capacitance so as to provide miniaturization by connecting a capacitor, in which a film member serves as a dielectric, in parallel to a capacitor in which a packing material having a dielectric constant higher than that of the film member serves as a dielectric. CONSTITUTION:A compound dielectric film 10 is mainly composed of a tape- shaped film member 12 of synthetic resin of polyethylene terephthalate or the like. Many through holes 14 are provided in the film 12, to bury a packing substance 16 in the hole 14. The packing substance 16, mainly composed of Al23 or the like, is a substance of adding a binder of epoxy or the like. In one surface of the film 10, a pair of metalized films 20, providing an Al electrode film 20 with a margin part 18 left, are overlap wound, so as to position the margin part 18 in an opposite side, to obtain a capacitive element 24. After flattening by heat, an external electrode 26 of lead or the like is provided to complete a capacitor 32 by mounting a lead 30 with a solder 28, and an insulating outer package is applied.
Patent JP-H02141960-A (JP)
Title: Digital signal recording and reproducing method
Inventor: ARANOU YUKARI
IPC: G11B20/10
Filed: 1988-11-21
Abstract: PURPOSE:To make a space on a medium effective by providing a data block to a gap part between an audio signal and a video signal, detecting a block address and a sector identification signal and rewriting the signal from the position on a track. CONSTITUTION:An interblock G47 is provided among audio sectors A33, B34, C35, D36. In the case of applying after recording in the sector A33, while the interblock 47 of the sector 33 is scanned, a signal of after recording has only to be started surely. When the recording is started from a gap data block #-3 is started in figure 5-b, a sector identification signal of the sector 33 and a block address -3 are detected a first. When the signal recording is started in a timing when a prescribed time T1 elapses from the point of time, a synchronizing signal Sync is detected respectively from succeeding blocks #-2, #-1, #0, #1..., then the after recording signal is recorded on a correct position on the sectors.
Patent JP-H08116848-A (JP)
Title: Cap for protecting fishing hook
Inventor: NAKAMURA YOSHIO
IPC: A01K97/06
Filed: 1994-10-21
Abstract: PURPOSE: To obtain the fishing hook-projecting cap used for protecting three fishing hooks and enabling the simple insertion of the fishing hooks thereinto. CONSTITUTION: Flexible projections 2 are formed on the inner surface of the cylindrical part of a cylindrical case 1.