baber/WOPTO huggingface dataset:
Patent JP-H10278021-A (JP)
Title: Molding device for cement molded product
Inventor: HASHIMOTO KENICHI
IPC: B28B3/02
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a molding device for a cement molded product for dehydrating securely the excessive water content contained in a raw material filled between a top force and a bottom force and controlling the wetting of the molded product in a mold by the water content dehydrated from the raw material. SOLUTION: In a molding device for a cement molded product having a top force 3 and a bottom force 2 with water drain holes 33 and 24 opened on the top force 3 and the bottom force 2, in which the excessive water content in a raw material interposed between the top force 3 and the bottom force 2 is suction drained by a suction means 4 through the water drain holes 33 and 24, an air introduction line 5 is formed on a mold face 22a of the top force 3, and air can be introduced between the mold face 32 and the raw material through the air introduction line 5.
Patent JP-S5613261-A (JP)
Title: Auxiliary wheels in four-wheel type tractor
Inventor: ISHIMARU TAKEYUKI
IPC: B62D61/12
Filed: 1979-07-13
Abstract: PURPOSE: To smoothly carry on the running of a four wheel type agricultural tractor on a muddy place in a rice field or the like by vertically movably mounting a pair of swingable arms respectively on the right and left sides at an intermediate position between a pair of front and rear wheels and by rotatably mounting a pair of auxiliary wheels respectively on the tips of the arms.  
     CONSTITUTION: In a four wheel type agricultural tractor, the power of an engine 3 is transmitted to a pair of right and left front wheels 1, 2 and also to a pair of right and left rear wheels 6, 7 by means of chains 11, 11 which are wound over front and rear power transmission cases 9, 10. Inside the right ans left power transmission cases 9, 10, vertically swingable arms 12, 13 are provided in such a way that each of the arms 12, 13 extends from a rear wheel shaft 8 to a respective intermediate position between a pair of the front and rear wheels. On the front ends of the vertically swingable arms 12, 13 are respectively mounted auxiliary wheels 14, 14. Then, the rotation of the shaft 8 is transmitted to the auxiliary wheels 14, 14 by means of the chains 11, 11. The vertically swingable arms 12, 13 are swung by the operation of a hydraulic cylinder 16 and, incase of running on a muddy place, the auxiliary wheels are grounded to the earth. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0248815-A (JP)
Title: Signal processing system
Inventor: PIITAA JIYON UIN REINAA
IPC: H03H17/06
Filed: 1989-04-08
Abstract: PURPOSE: To recover a sound and a music signal which are nonlinearly distorted or removed by impulsive noise, etc., by estimating a signal that replaces lost data in a gramophone record. CONSTITUTION: When a signal to replace lost data is estimated, a mathematical model is made by using good data before and after a gap so as to acquire a signal model to estimate a data value in the gap, the mathematical model is used to estimate the data value for the gap by using a good data value that is prior to the gap, the mathematical model is continuously used to estimate a value for a point that follows a gap where an actual value exists, a predictive value for the point that follows the gap is compared with an actual value that can be acquired from good data that follows the gap, also, the predictive value is recalculated to minimize the total of errors in the predictive value for a point that follows the gap which can acquire a predictive value and an actual value, and the value is replaced in the gap.
Patent JP-H11271197-A (JP)
Title: Pre-treatment method of polymerization for observation through transmission electron microscope and its form observation method
Inventor: SHIMIZU NORIHIRO
IPC: G01N1/30
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for observing, using a transmission electron microscope, structure and form with various kinds of space such as macro and macro phase separation structure directly from a polymerization liquid itself in a polymerization process. SOLUTION: In a method, a polymerization liquid is dipped into a staining agent containing a heavy metal element with a high electron scattering capacity for staining and immobilizing, the stained polymerization liquid is extremely slightly pinched, is buried into resin, the resin is cured for embedding the stained polymerization liquid, a cured block is trimmed, the face of the stained polymerization liquid part is exposed, the stained polymerization liquid part is thinned by a microtome, the thin piece is placed on the mesh, the mesh is set to a transmission electron microscope, and the form of the polymerization liquid is observed, thus thinning the liquid sample of a macromolecular polymerization liquid or the like for directly observing the structure with various kinds of space scales such as the macro, macro phase separation structure, and the like of the polymerization liquid.
Patent JP-S63254652-A (JP)
Title: Photomultiplier tube
Inventor: KIMURA SUENORI
IPC: H01J43/20
Filed: 1987-04-12
Abstract: PURPOSE:To obtain a photomultiplier tube with little fluctuation or the signal current from an anode electrode and not liable to the change of the terrestrial magnetism by curving the electron emitting section of the first-stage dynode in the same direction and allowing it to intersect the tube axis at an acute angle. CONSTITUTION:When a light spot is fed to scan each position of a photoelectric cathode 4, the photoelectrons from the cathode 4 are focused by a focusing electrode 8 respectively and fed to the electron emitting section 20 of the first- stage dynode 9 on the axial path along a funnel-shaped faucet 18-2. The emitted secondary electrons are multiplied by the box-shaped second-stage dynode 10-eighth-stage dynode 16 and extracted by an anode electrode 17. Portions 20a, 20b of the emitting section 20 are curved in the same direction together, the surface of the portion 20b has an acute angle to the tube axis B-B', thus the secondary electrons of each portion are reliably fed to the second-stage dynode 10. The uniform signal current not depending on the incident position of photoelectrons to the emitting section can be thereby extracted from the anode electrode, and this photomultiplier tube is not liable to the effect of the terrestrial magnetism.
Patent JP-S59215120-A (JP)
Title: Reset circuit
Inventor: AKANUMA SHINICHI
IPC: H03K19/003
Filed: 1983-05-20
Abstract: PURPOSE:To attain surely the reset of the circuit by inserting a P channel FET of diode connection between the gate electrde of an N channel FET and a power supply. CONSTITUTION:Diodes 9, 12 fix the potential of points M and R to zero V when a power supply voltage is zero V. Further, the capacitance of a capacitor 8 is made larger than that of a capacitor 7 in order to avoid the potential at the point M from following the power supply voltage when the power supply voltage rises. After the application of power, the potential reaches V1 being the sum of respective therehold values of FETs 11, 13 and the voltage at the point R starts to decrease. Further, a voltage VH3 reaches a threshold value V11 of an inverter 14, a voltage VR4 at an output point rises to the power supply voltage from zero V and the circuit is reset.
Patent JP-S59215514-A (JP)
Title: Drying and transporting facility for particulate fuel for boiler
Inventor: MOTONAGA KENJIROU
IPC: F23K3/02
Filed: 1983-05-20
Abstract: PURPOSE:To save a fuel consumption in a hot furnace and to prevent an explosion of coal dust in the system in advance by a method wherein a held calory of the burnt and discharged gas of the boiler and the characteristic of inert are effectively utilized. CONSTITUTION:A temperature control system is employed and performed in a drying processing device 2 and the lines L4 and L5 of hot gas induced by the blower 3 are connected, a collection and separator 7 is arranged at the upstream side of the blower 3 in the line L5, a flow rate control part composed of a flow rate sensor 60, flow rate indicating and adjusting meter 61 and an adjusting valve 62 is arranged in the line L7 between the collection and separator 7, a flow rate of gas passing in the drying processing device 2 is adjusted to make a stable classification function in the drying and processing device 2 and at the same time the transporting speed of the particulate is kept to accumulate the particulate fuel in the line L5. In the midway of the line L4 are arranged a temperature stabilization device 15, temperature decreasing device 16 and temperature increasing device 17 in an order of flow of discharged gas of boiler. Therefore, it is possible to save the fuel consumption in the temperature increasing furnace 6 and to prevent the explosion in the system.
Patent JP-S5515883-A (JP)
Title: Controlling system of carriage feeding for serial printer
Inventor: FUKUSHIMA TAKASHI
IPC: B41J1/30
Filed: 1978-07-21
Abstract: PURPOSE: To increase average printing speed by driving a carriage mechanism continuously with a constant speed which corresponds to the maximum period of time required to pick up a printing letter from given printing data.  
     CONSTITUTION: Input data for a printer are given to an input data buffer 30. Once the input data are stored in the buffer, they are transfered to an input data judging unit 31 where the given data are analized whether they are data for printing or data for spacing, backspacing, tab, carriage turn, or line field. A selective distance computing unit 32 picks up a data out of a series of data to determine the maximum period of time, and sends that signal to a carriage feeding speed controller 33 which continuously drives a carriage feeding motor 21 in accordance with the speed sent by the signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62245264-A (JP)
Title: Image forming method of silver halide color photographic sensitive material
Inventor: NARUSE HIDEAKI
IPC: G03C7/42
Filed: 1986-04-18
Abstract: PURPOSE:To reduce a processing time, and to prevent a generation of yellow stain by bleach-fixing the titled material with a bleach-fixing bath in which a replenishing amount of the bleach-fixing solution is specified, and subsequently by processing it in a washing and/or a stabilizing steps, after color-developing the titled material. CONSTITUTION:The titled material comprises a layer contg. at least one kind of two equivalent yellow coupler shown by formula I, and at least one kind of the compd. shown by formula II. The prescribed sensitive material is color- developed, after exposing the image, and subsequently is effected bleach-fixing for 30-70sec with a bleach-fixing bath in which the replenishing amount of the bleaching-fixing solution is 30-220ml per 1(m)<2> of the titled material, and then is processed for 30sec-1.5min with an aqueous solution in a washing and/or stabilizing steps in which the replenishing amount of the aqueous solution is 5-30 times of the amount of that coming from a forward bath due to the titled material to form the image. In formula II, A is alkyl or aryl group, etc., R21-R25 are each hydrogen atom, a substd. or an unsubstd. alkyl or heterocyclic ring group, Y is oxygen or sulfur atom.
Patent JP-S58206331-A (JP)
Title: Automatic piston ring inserting apparatus
Inventor: HIRAKAWA OSAMU
IPC: B23P19/08
Filed: 1982-05-28
Abstract: PURPOSE:To automatically insert a ring substantially having no engaging hole by supporting the guide jig having a circular cone which expands a piston ring, via the internal circumference, with the supporting cylinder located within the pressure cylinder and by pushing out the ring toward the piston with the pressure cylinder. CONSTITUTION:The cut-out plate 7 advances, the piston ring 8 is engaged over the hook 300 of guide jig 3, and when the cut-out plate 7 moves backward, the supporting cylinder 6 moves downward simultaneously and the lock hook 61 is engaged with the engaging groove 302 of jig 3. Thereafter, the pressure cylinder 4 moves downward, expanding the ring 8 along the cone part 32 of jig 3 and pushing the ring up to the piston ring groove 88 position of piston 89. Thereby the ring 8 is inserted into the ring groove 88.
Patent JP-S5315140-A (JP)
Title: Image forming particles
Inventor: NISHIGUCHI HISANORI
IPC: G03G15/01
Filed: 1976-07-27
Abstract: PURPOSE:To obtain ac olor image of good color reproduction with a single exposure and a single development by utilizing light transparent and electroconductive particles in order to reduce the fogging of an electrostatic image and render the image clear and distinct.
Patent JP-H07294779-A (JP)
Title: Core diameter expanding optical fiber with lens and its production
Inventor: UKECHI MITSUO
IPC: G02B6/02
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a single mode fiber which facilitates an aligning work, has a large permissible value of the misalignment of an optical axis with an LD and features good coupling efficiency. CONSTITUTION:A projecting lens 6 is formed on the end face of a core diameter expanding single mode optical fiber (TEC) 4. A hemispherical or aspherical lens is formed as a convex lens 6. The end of the TEC 4 is immersed into a liquid transparent material and is pulled up. The hemispherical lens is formed if the drop sticking to the end face is cured. The lens having an arbitrary shape is formed as well if the drop is pressed to a mold before curing. Such optical fiber is large in the width of a mode field pattern which is the characteristic of the TEC 4 and is improved in light condensing efficiency by the effect of the lens, by which the amplitude of the pattern is increased. The optical fiber which is strong to the misalignment and has the good coupling efficiency is obtd.
Patent JP-H11287663-A (JP)
Title: Travel position display device
Inventor: OGAWA HIROSHI
IPC: G08G1/09
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a travel position display device which displays the position of a vehicle, along with a map, and which enables traffic information received by a traffic information receiver to be used even when power is turned on again. SOLUTION: Traffic information received by a traffic information receiver is temporarily held on a DRAM 12 and then held on an SRAM 13. Whether or not the traffic information has been received when power was inputted again is determined, and if give traffic information is determined to have not been received, the traffic information held on the SRAM 13 is used and displayed on a liquid-crystal display 8A.
Patent JP-H02266919-A (JP)
Title: Laser welding method
Inventor: OKAMOTO SHIGEKI
IPC: B29C65/00
Filed: 1989-04-10
Abstract: PURPOSE:To hermetically seal an electronic part without imparting damage thereto by constituting a welding jig holding a metal material excellent in heat conductivity as compared with stainless steel using a plastic material excellent in heat resistance. CONSTITUTION:A package case 2 and a package cover 3 are formed of a metal material having high heat conductivity as compared with stainless steel. When the package cover 3 is brought into contact with the package case 2 having an electronic part 1 mounted thereon and laser welding is performed to hermetically seal both of them, the contact part of the package case 2 and the package cover 3 is melted by the scanning of laser beam and the temp. of the whole is raised. Therefore, polyethylene tetrafluoride or polyether ketone is used in welding jigs 5, 6 as a plastic material having heat resistance up to about 400 deg.C. At this time, laser beam protrudes according to a welding position to irradiate the welding jig 5 or 6 according to circumstances but, since the material of said jig 5 or 6 is transparent to laser beam and hardly absorbs laser beam, said jig is not melted.
Patent JP-H03290253-A (JP)
Title: Ink jet record head unit and ink jet recorder equipped with same unit
Inventor: MURAYAMA YASUSHI
IPC: B41J29/377
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a high quality of record image without a distortion by adjusting each record heat to a normal state without a camber by operating camber adjusting means which engages with the side face at a nearly central part in the longitudinal direction of each record head. CONSTITUTION:Each record head 1 is provided with a camber adjusting section 33 in a position corresponding to a slide block 31 and a screw member 32 at a nearly central part in the longitudinal direction. A taper 32A of the screw member 32 is introduced into an aperture 34 of the adjusting section 33. In the record head 1, for example, when a camber is to be adjusted to the direction of an arrow L, the screw member 32 is screwed such that the taper 32A of the screw member 32 is pressed to a taper face 34A of the camber adjusting block 33, so that the central part of the record head 1 can be pushed out together with the heat pipe 2. Also, when the camber is to be adjusted to the opposite direction, i.e., in the direction of an arrow R, the taper 32A of the screw member 32 is pressed to the taper face 34B of the camber adjusting section 33 so as to screw the screw member 32.
Patent JP-H02268288-A (JP)
Title: Electrolytic solution for nuclear fusion
Inventor: OKADA KOJI
IPC: G21B3/00
Filed: 1989-04-10
Abstract: PURPOSE:To urge a nuclear fusion reaction by adding and dissolving a boric acid and chemical compounds such as a sodium chloride, an ammonium sulfate and the like to and into an electrolytic solution of a heavy water and the like in a tank where a nuclear fusion occurs at temperatures including ordinary one. CONSTITUTION:A heavy water (a deuterium oxide) is poured into a sealed tank (an one atmosphere air in a gaseous part) and a sodium sulfate of 40g/l is added and dissolved it to obtain an one liter electrolytic solution. A 5cm square palladium cathode plate and a platinum anode plate are set in the electrolytic solution with 10mm electrode interval and form an electric circuit to flow an electric current of 35V through them. Then, a temperature rises up and the temperature rise is far high than that by a heat generation effect by an electric resistance of the electrolytic solution and also a substantial amount of neutron generation from the palladium electrode plate is recognized. With this process, a temperature rise by a nuclear fusion can be confirmed.
Patent JP-S61247904-A (JP)
Title: Automatic alignment device for object of measurement by interference measurement system
Inventor: KITABAYASHI JUNICHI
IPC: G01M11/00
Filed: 1985-04-26
Abstract: PURPOSE:To align an object of measurement easily, accurately, and speedily by placing the alignment area of the object of measurement and the photodetection surface of a peak value detecting means approximately in image formation relation. CONSTITUTION:An alignment unit 20 constitutes an alignment means and a beam splitter 16 and a condenser lens 22 constitute a position detecting and separating means. Further, a CDC sensor 24 and a peak detecting circuit 26 constitute the peak value detecting means and an I/O port 42, an interface 44, a microcomputer 46, and a keyboard 48 constitute a control means. Even when the object 100 of measurement is fitted at a wring position or greatly eccentric, the alignment area and the photodetection surface of the peak value detecting means are approximately in image formation relation, so the peak position of position detection light is in the photodetection surface of the CCD sensor 24 at any time.
Patent JP-S61247742-A (JP)
Title: Method for coating polyolefin resin
Inventor: NOZAKI HITOYOSHI
IPC: B05D1/36
Filed: 1985-04-26
Abstract: PURPOSE:To conduct imexpensively coating without using any org. solvent for pretreatment, by degreasing the surface of a polyolefin resin molding, treating it with O2 plasma, applying a primer or a surfacer thereto and then applying a topcoating thereto. CONSTITUTION:A molding of a polyolefin resin such as polyethylene or polypropylene is immersed in a degreasing tank containing sodium metasilicate to degrease it. The molding is treated with O2 plasma in a plasma treating device to bond activated oxygen radical on the surface of the molding as carboxyl group, whereby surface energy is increased to enhance the bond strength of a coating film. A primer or a surfacer is applied to the surface of the molding 1 in such an amount to fill the recessed parts of grain 1a, and a topcoating is then applied thereto and curved by baking to thereby obtain a molding coated with good adhesion.
Patent JP-S5716173-A (JP)
Title: Painting pretreatment of stainless steel plate
Inventor: DEGUCHI TAKENORI
IPC: B05D7/14
Filed: 1980-07-04
Abstract: PURPOSE: To enhance close adhesiveness of a steel plate and a paint coating and solvent resistance of said paint coating by treating the steel plate with an aqueous tannic acid solution and/or an aqueous polyacrilic acid solution with a predetermined concn. prior to painting the steel plate.  
     CONSTITUTION: A stainless steel is treated with an aqueous tannic acid solution with a concn. of 0.001W0.5% and/or an aqueous polyacrylic acid solution with a concn. of 0.001W0.5% by a spraying, an immersing or a coating method. Subsequently, without washing, said coated steel plate is dried. Next, a paint is coated on the steel plate to form a paint coating with good close adhesiveness and solvent resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000240711-A (JP)
Title: Hydraulic fluid recovery method and device in hydraulic shock absorber
Inventor: OBA KOJI
IPC: F16F9/32
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To attain a predetermined purpose without such an excessive job as pumping operations or the like at that occasion, needless to say that a recovery of hydraulic fluid is made possible to be done without entailing any oil pollution in and around the circumference due to the hydraulic fluid scattering, when the hydraulic fluid to be disused is extracted from a hydraulic shock absorber. SOLUTION: In this hydraulic shock absorber wherein a piston rod 3 is shiftably inserted into a cylinder via a piston, forming the piston and the piston rod 3 into being hollow, while an oil penetration preventing member preventing oil from penetrating is installed in the point midway in a hollow section 10 of the piston or the piston rod 3 or hermetically sealing a sealed part of the piston rod 3, a hollow rod 12 is penetrated into the hollow section 10 from the outside of the piston rod 3, thereby extruding the oil penetration preventing member into the cylinder or the hermetically sealed part of the piston rod 3 is cut wide, and then the hydraulic fluid in the cylinder is extracted out via both inner parts of the hollow section 10 and the hollow rod 12.
Patent JP-S57206658-A (JP)
Title: Novel trisazo compound and its preparation
Inventor: OOTA MASABUMI
IPC: C07D209/80
Filed: 1981-06-12
Abstract: NEW MATERIAL:The trisazo compound of formulaI.  
     USE: Useful as a charge-developing pigment for the charge-developing layer for a laminated photo-sensitive material which is a form of photosensitive materials used in electrophotography. It has high sensitivity and extremely rapid response to the light having a wavelength of ≤800nm. Other advantages of the compound are light-weight, low-cost, etc.  
     PROCESS: The compound of formulaIcan be prepared by diazotizing 4,4',4"-triaminotriphenylamine of formula II, and reacting the resultant heaxazonium salt of formula III (X is anionic functional group) with 2-hydroxy-3-(4-ethylphenylcarbamoyl)benzo[a]-carbazole. The diazotizing reaction is carried out in a dilute inorganic acid such as dilute hydrochloric acid by adding an aqueous solution of sodium nitrite at -10W+10°C. 
     COPYRIGHT: (C)1982,JPO&Japio