baber/WOPTO huggingface dataset:
Patent JP-S61255818-A (JP)
Title: Apparatus for pressure molding of cured plate
Inventor: SAITO TSUTOMU
IPC: D04H1/587
Filed: 1985-05-10
Abstract: PURPOSE:To enhance working efficiency by easily and safely demolding a pressure-molded plate without damaging the same, by a method wherein a flexible film material is superposed to a pressure mold along the pressure surface thereof to be closely contacted therewith at the time of molding and pressure is applied to the back surface of the flexible film material at the time of demolding to protrude and deform the film material with respect to the surface of the pressure-molded plate. CONSTITUTION:A material plate (a) is fed in a state placed on a movable mold plate 3 to reach under a pressure mold 2 and a fluid passage is reduced in pressure by communicating a fluid introducing pipe 13 with a suction source to closely contact a flexible film material 11 with the molding surface of the pressure mold 2 under suction and, in this state, the pressure mold 2 is downwardly moved to perform the pressure molding of the material plate (a) between the pressure mold 2 and a receiving mold 1 under pressure. After molding work was finished, if a fluid is fed in the fluid flow passage under pressure in synchronous relation to the upward movement of the pressure mold 2 from the receiving mold 1, the film material 11 is protruded and deformed by the pressure of the fluid applied to the back surface of the flexible film material 11 through a through-hole 12 to be formed into a shape different from the surface shape of the molded material plate (a) and, therefore, the material plate (a) is partially pressed downwardly to collapse the close contact relation between the film material 11 and the material plate (a) and the material plate (a) and the movable mold plate 3 are demolded from the pressure mold 2 under their own wts.
Patent JP-H02277379-A (JP)
Title: High voltage stabilizer
Inventor: TAKANO SHIGERU
IPC: H04N3/185
Filed: 1989-04-18
Abstract: PURPOSE:To prevent a picture from being distorted even when a high voltage stabilizing operation is performed by outputting a correction voltage by generating a control pulse by a detecting signal from a high voltage detecting part, and bypassing a correction current by superimposing the correction voltage on a high voltage. CONSTITUTION:The DC voltage of the control pulse generated at a control pulse generating coil 14 is supplied from the cathode terminal of a voltage regulator 21, and is added on the gate terminal of a FET 25 in a correction voltage generating part 24, and the FET 25 performs a switching operation by the control pulse. Since the primary coil of a correction transformer 26 and a third resonance capacitor 27 comprise a parallel resonance circuit, a correction pulse is generated at the drain terminal of the FET 25, and the correction pulse is boosted by the correction transformer 26. A boosted correction voltage is clamped at the top value of a high voltage pulse from a secondary high voltage coil 13 by a first clamping diode 15 and a first coupling capacitor 28, and the anode side of a rectifier diode 16 goes to the voltage in which the correction voltage is superimposed on the high voltage pulse.
Patent JP-H10279789-A (JP)
Title: Polycarbonate/graft polymer forming composition having reduced deposit formation
Inventor: ECKEL THOMAS DR
IPC: C08L69/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate/graft polymer (specifically, an ABS-type) molding composition without generating a deposit during a thermoplastic treatment. SOLUTION: This thermoplastic polycarbonate/graft polymer molding composition consists of (A) 5-95 pts.wt. of an aromatic polycarbonate, (B) 1-50 pts.wt. of at least one sort of a thermoplastic homopolymer, a copolymer or a terpolymer from styrene, α-methyl styrene, acrylonitrile, an N-substituted maleimide or their mixture, (C) at least one sort of graft polymers of (C1) 5-90 pts.wt. styrene, α-methylstyrene, acrylonitrile, the N-substituted maleimide or their mixture on (C2) 95-10 pts.wt. of a rubber and (D) 1-25 pts.wt. of at least one additive selected from a flameproofing agent, a lubricant, an antistatic agent, a mold parting agent or their mixture.
Patent JP-H10281544-A (JP)
Title: Easy mount type damper
Inventor: KUNO YUKIO
IPC: F24F13/15
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable a damper to be easily adapted for its mount or removal and modification as well as mount or the like by a method wherein an annular holding member is removably installed within a casing of an aeration passage, the holding member is provided with a supporting part and then a vane member is pivoted by the supporting part. SOLUTION: An easy-to-mount type damper 10a is constructed such that an annular holding member 14 of which size can be freely expanded or retracted and changed by a spring member 28 is installed within a casing 12 for an aeration passage. This is pivoted by supporting segments 16 projected at a high pressure side in an aeration direction at both ends of a diameter part of the holding member 14. Then, a vane member 18 for opening or closing an inside part of the casing 12 of aeration passage is pivoted by the supporting segments 16, the vane member 18 is slid along an annular holding member 14 together with the supporting segments 16 and then either an orientation of the vane member 18 supported at the holding member 14 or a setting position of the opening for an adjustment of a degree of opening is adjusted.  With such an arrangement as above, it may easily be adapted for mount, removal and change or mount or the like of the damper 10a.
Patent JP-H07277476-A (JP)
Title: Centering device for roller conveyor
Inventor: INAOKA OSAMI
IPC: B65G47/28
Filed: 1994-04-12
Abstract: PURPOSE:To reduce the generation of movement resistance when centering of a substance to be conveyed on a roller conveyor is effected, to ensure safety and reduce an installation space, and to reduce equipment investment. CONSTITUTION:In a roller conveyor having means 2 and 3 to stop conveyance through detection of conveyance of a substance to be conveyed to a given position on a conveyance passage, an elevation table having a plurality of sets of chain conveyors 6a, 6b, and 6c is installed below a stop portion for the substance to be conveyed. Each of a plurality of sets of the chain conveyors has the conveyance surface in an axial direction of a roller between the rollers 1 of the roller conveyor and switching between a position below the conveyance surface of the roller conveyor and a position thereabove is effected along with movement of the elevation table. Proximity switches 8a, 8b, and 8c to detect arrival of the substance to be conveyed to a reference position are disposed on one side of the roller conveyor and a mechanism to independently stop drive of each chain conveyor based on detection of the substance to be conveyed by each proximity switch.
Patent JP-S60240866-A (JP)
Title: Fuel injecting device for internal combustion engine
Inventor: KIKUCHI TOSHIAKI
IPC: F02M37/00
Filed: 1984-05-15
Abstract: PURPOSE:To prevent evaporation of fuel present at the interior of a fuel branch pipe, to smooth the feed of fuel to a fuel injecting valve, and to ensure sufficient strength of the fuel branch pipe, by a method wherein the fuel branch pipe is of a laminar structure of a resin pipe and a metallic pipe. CONSTITUTION:Fuel is forcibly fed from a tank 1 with the aid of a pump 2, and after the fuel is introduded to a branch pipe 3 through an inlet 7, it is distributed to each injecting valve 5 through an outlet 9. In which case, the branch pipe 3 is formed by a cylindrical pipe 3a and a resin pipe 3b, and the inner size of the metallic pipe 3a coincides with the outer size of the resin pipe 3b. In this constitution, the resin pipe 3b, forming the inner side of the branch pipe 3, serves as a heat insulation material, and this causes the heat of an internal combustion engine to be difficult to transfer to fuel present at the interior of the branch pipe 3, resulting in the possibility to prevent the occurrence of a trouble resulting from an increase in the temperature of the fuel. Further, the metallic pipe 3a, forming the outer side of the branch pipe 3, enables improvement of strength of the branch pipe 3.
Patent JP-S5722691-A (JP)
Title: Carrier particle for tissue culture
Inventor: KAMIYOSHI KAZUHIKO
IPC: C12N5/00
Filed: 1980-07-17
Abstract: PURPOSE: To prepare the titled carrier particle having excellent mechanical strength, durability, cell-growing capability, etc., by the low-temperature plasma-treatment of synthetic resin particle composed of styrene resin particle until the degree of surface oxidation defined by the ratio of oxygen atom to carbon atom reaches a specific level.  
     CONSTITUTION: Carrier particles consisting of a styrene resin such as polystyrene, styrene-acrylonitrile copolymer, styrene-methyl methacrylate copolymer, etc., are prepared by conventional polymerization process. Low-temperature plasma is generated at the surface of the synthetic resin particle thus prepared, by imposing a high-frequency electric field, a micro-wave field, or a DC-field to a gas under a pressure of ≤100mmHg, and the stream of the plasma gas is made to contact with the particle. The oxidation of the surface is carried out until the O/C ratio reaches 0.15W0.35 measured by the X-ray photoelectron spectrum, to improve the hydrophylic properties of the particle and to obtain the carrier particle for tissue culture having high adhesivity and proliferation property of cells. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01270370-A (JP)
Title: Laser device
Inventor: YASUI KIMIHARU
IPC: H01S3/115
Filed: 1988-04-22
Abstract: PURPOSE:To stably obtain a Q pulse laser beam high in quality by a method wherein a solid-state element and a Q switch element are provided near to mirrors of a resonator. CONSTITUTION:An unstable type resonator of so-called negative branching is composed of an outlet mirror 6 and a total reflection mirror 2, and a laser beam 21 is amplified by a solid-state medium and then converged by the total reflection mirror 2, which is amplified through the solid-state medium and magnified to be a laser beam 9 whose peripheral part is almost discharged outside through the function of a non-reflective film 8 provided to the peripheral part of the outlet mirror 6 inner face. And, a part of the central part of the beam 9 is taken outside through the function of a partial reflection film 7 provided to the central part of the outlet mirror 6 inner face and the remainder is made to reciprocate again as a laser beam 20 in the laser resonator. And, a Q switch element 11 and a solid-state element 1 are provided near the outlet mirror 6 and the total reflection mirror respectively, each combination of the elements 11 and 1 is deemed as an optical element, and the equivalent focal length of each optical element is made small.
Patent JP-S62257369-A (JP)
Title: Yellow tomato juice
Inventor: MURAI KUNIHIKO
IPC: A23L2/02
Filed: 1986-04-28
Abstract: PURPOSE:To obtain yellow tomato juice, having moderated color, smell and acid taste unique to conventional red tomatoes and readily edible even by children, by adding smell, sweetness, etc., of yellow fruits to yellow tomatoes as main raw materials. CONSTITUTION:Raw yellow tomatoes are skinned and crushed in a mixer. Yellow fruits, e.g. pineapple, banana, orange, etc., are crushed in a mixer and pressed juice of lemons is added and blended, as desired, to prevent color change. The resultant blend is further filtered.
Patent JP-S5222571-A (JP)
Title: Reactor having a fluid distributor
Inventor: AKATSU MITSUO
IPC: B01D3/32
Filed: 1975-08-14
Abstract: PURPOSE:A fluid distributor having a superior flow-rectification effect, installed at the fluid inlet of a packed type reactor.
Patent JP-H07738-A (JP)
Title: Production of panel type filter
Inventor: IDE MOTOHARU
IPC: B01D46/52
Filed: 1993-03-31
Abstract: PURPOSE:To provide a producing method for obtaining a filter made by efficiently joining the adjacent upper and lower ends of each filter body and free from seal defect in the producing method of the panel type filter made by arranging filter element having the rectangular filter bodies placed in V shape in a frame body. CONSTITUTION:The plural filter bodies 10 are adjacently arranged, the upper and lower flat panels coated with an adhesive are placed on the upper and lower ends and after the adhesive is cured, a process to cut successively each of the upper flat panel at which even numbered filter body is positioned and the lower end panel at which odd numbered filter body is positioned is provided.
Patent JP-H02279276-A (JP)
Title: Dressing method
Inventor: MAEDA YUKIO
IPC: B24B53/02
Filed: 1989-04-20
Abstract: PURPOSE:To facilitate a dressing changing over operation by allowing the rotary line of a grindstone corresponding to the tangential direction of a dressing roll without inclining the roll shaft of the dressing roll at the dressing time of the outer peripheral face of a grindstone. CONSTITUTION:In order to switch to the dressing of the outer peripheral face after the finish of the dressing of the end face of a grindstone 3, a dresser main body 10 is retreated by an air cylinder for oscillation and thereafter a moving base 18 is moved in the right direction. The grindstone rotary axial line is thus located at the position corresponding to the tangential direction of a dressing roll 12 with the grindstone 3 crossing the front face of the dressing roll. Thereafter, the dresser main body 10 is moved in the advance direction and a grindstone base 1 is located at the dressing position of the outer peripheral face of the grindstone 3. Thereafter the dressing roll 12 and grindstone 3 are rotated, this roll 12 is subjected to an oscillation movement as well and the grindstone 3 outer peripheral face is subjected to dressing.
Patent JP-H07304497-A (JP)
Title: Collision avoidance guiding device
Inventor: YAMADA HIDEMITSU
IPC: G01S13/93
Filed: 1994-05-12
Abstract: PURPOSE:To provide a collision avoidance guiding device capable of automatically steering a ship for collision avoidance by the simple and safe method. CONSTITUTION:This collision avoidance guiding device is provided with an other ship navigational information computation section 20 obtaining the other ship navigational information including the relative positions and speed vectors of other ships around a ship itself, a tracking point set section 24 setting the tracking point for a specific ship to be evaded, and a course computation section 26 computing the target course for steering the ship to the tracking point based on the other ship navigational information and outputting it to a steering device.
Patent JP-H01269782-A (JP)
Title: Method of replacing existing main pipe with new one
Inventor: YOSHIMURA TAKEZO
IPC: F16L1/024
Filed: 1988-04-21
Abstract: PURPOSE:To aim at replacing an existing oil pipe with a new pipe without affecting the new pipe by replacing the old pipe with a inner with the use of an excavator, by introducing the new pipe into the liner while applying a film on the inner surface of the liner, and by pulling out the liner after a curing agent filled in the gap between the liner and the new pipe being cured. CONSTITUTION:A liner 1 serving as a protecting sleeve for a new pipe 6 is attached to the rear part of an excavator including a barrel having a diameter greater than that of an existing old pipe 4 embedded in the ground. When the excavator is introduced onto the oil pipe 4 so as to replace the old pipe 4 with the new pipe 6, a cylindrical film member 5 is applied in the inner surface of the liner 1 over the entire length of the latter. The new pipe 6 is introduced into the film member 5 while a fluid curing agent 7 is filled between the gap between the film member 5 and the new pipe 6, and then the liner alone is pulled after the agent 7 is cured. As a result, it is possible to know the existence of a pipe line only by excavating the ground up to the position of the film member, thereby it is possible to prevent an accident such as breakage of a pipe line during another excavation work.
Patent JP-2000295456-A (JP)
Title: Signal processor
Inventor: KATO ARIYOSHI
IPC: G10L19/018
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor for superimposing desired watermark data at an arbitrary position of arbitrary continuous data with selective and easy operation. SOLUTION: Data inputted to a watermark encoder 40 are recorded via an input I/F 41 to a first memory 42. A control part 43 displays the waveform thereof on a display part 47 by GUI. A worker watches this waveform and performs operation for designating an area which is not to be embedded with watermark data from an operation section 49. The information on the designated area is stored in a third memory 50. When the start of encoding is instructed, data are successively sent from the first memory 42 to an encoder 45 and in the encoder 45, the watermark data stored in a second memory 48 are superimposed on source data, except for the range stored in the third memory 50. The encoded data are outputted via an output I/F 51.
Patent JP-S59226199-A (JP)
Title: Heat-insulating dispersion-plated film
Inventor: TAKAMA MASAYOSHI
IPC: F02F1/24
Filed: 1983-06-03
Abstract: PURPOSE:To improve the heat insulating power of the resulting titled film by forming a plated layer of a metal having lower heat conductivity than the constituent metal of a part required to insulate heat on the part while depositing an inorg. material having lower heat conductivity than the plated layer in the plated layer. CONSTITUTION:A plated layer of a metal having lower heat conductivity than the constituent metal of a part required to insulate heat is formed on the part while depositing an inorg. material having lower heat conductivity than the plated layer in the plated layer. For example, Si3N4 is deposited in a plated Ni layer to be formed on an Al alloy. The resulting dispersion-plated Ni-Si3N4 film has much lower heat conductivity than the Al alloy, so it shows significant heat insulating power.
Patent JP-2000288522-A (JP)
Title: Method and apparatus for garbage treatment
Inventor: NISHIMURA HIDEKI
IPC: A23N17/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for garbage treatment which deodorizes garbage efficiently to minimize odors emitted outside and an apparatus for the method. SOLUTION: In an apparatus for garbage treatment provided with a treatment part which decomposes garbage biologically, a recovery part for recovering the decomposed garbage, and a deodorization/exhaust part which deodorizes and exhausts odors from the treatment part or the recovery part, an odor sensor is set in an odor guide duct which makes the treatment tank of the treatment part for housing garbage communicate with the deodorization case of the deodorization/exhaust part, and the operation of a thermal catalyst heating means installed in the deodorization/exhaust part and the operation of an exhaust means are controlled corresponding to the concentration of odors detected by the sensor.
Patent JP-H08296347-A (JP)
Title: Mounting structure of sign post
Inventor: KOBAYASHI TOMIO
IPC: E04H17/14
Filed: 1995-04-24
Abstract: PURPOSE: To mount a sign post simply and surely under the state of excellent appearance in a dry type external work such as a fence by posts and sheathing materials. CONSTITUTION: In a dry type external work, in which sheathing materials 10, 20 are installed to each of the front side and rear side of a post, a sign post 30 is disposed between the sheathing materials 10, 20 on the front side and the rear side. Notched openings 11, 21 are formed in the sheathing materials 10, 20 on the front side and the rear side. The front end face and rear end face of the sign post 30 are inserted into these notched openings 11, 21 respectively while the sign post and the internal side faces of the sheathing materials are fixed by sticky fixtures.
Patent JP-S63263923-A (JP)
Title: Signal modulator
Inventor: HASHIZUME MOTOMU
IPC: H03M3/02
Filed: 1987-04-22
Abstract: PURPOSE:To improve the tracking performance and to eliminate higher harmonic components by applying plural number of times of prediction arithmetic operation within one sampling period of an input signal and using its predictive value so as to apply delta modulation. CONSTITUTION:An analog input x(t) and a predictive value y(t) are compared by an adder, fed to a sample hold circuit S/HI via a quantizer and a binary pulse L(t) subjected to delta modulation is outputted at an interval in response to the sampling frequency fs. The binary pulse L(t) is fed to the adder via a one-step delay element Z<-1>. Then the output of the delay element Z<-1> is added to the output of the preceding addition at an interval corresponding to the master frequency fm and a prediction value y(t) is obtained. The frequency fs is set to 1/2, 1/3, 1/4...with respect to the frequency fm. Thus, the quantity of change is optimized with respect to the different sampling speed, the performance of tracking is improved and the higher harmonics components are reduced.
Patent JP-H06304962-A (JP)
Title: Electric wire insert injection molded piece and manufacture thereof
Inventor: OUCHI KATSUAKI
IPC: B29C45/14
Filed: 1993-04-26
Abstract: PURPOSE:To provide an electric wire insert injection molded piece and a method for manufacturing it wherein reliability of product can be largely improved. CONSTITUTION:An insulated electric wire 1 is shaped for a predetermined length from a cut end part. On an insulating coating 1b excepting the cut end part of the shaped part, a resin is molded by injection molding for a predetermined length so as to form a primary injection molded body 3. At this time, annular protrusions 3a are simultaneously formed on the outer peripheral face of the primary injection molded body. On the outer periphery of the primary injection molded body including the annular protrusions, the resin is injected for molding so as to form a secondary injection molded body 4 and form a predetermined molded part 5. To two core wires 1a exposed at the cut end part of the insulated electric wire, a lead of a temperature sensor 2 is connected directly. Thereafter, the end part of the molded part and the whole periphery of the temperature sensor including the insulating coating of the insulated electric wire are sealed 6 by sealing the resin.
Patent JP-H02278073-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: ISHIKAWA KAZUNORI
IPC: F16H61/10
Filed: 1989-04-19
Abstract: PURPOSE:To prevent the occurrence of both a shift shock and a time lag by a method wherein a first orifice is disposed between the output port of a switching valve and a hydraulic servo and a second orifice is disposed on the either one input port side. CONSTITUTION:For, example, during gear shifting of a speed change gear from a 2-step to a 3-step in a range D, a shift valve 61 is shifted to a left half position. A line pressure is fed to an input port 76b of a switching valve 76 through an output port 61a and a second orifice 79 to move a ball valve body 76d leftward. The line pressure is fed to a hydraulic servo C2 through an output port 76c and a first orifice 77. In a range R, ports (p) and (d) are intercoupled by switching a manual valve 51, and a port (a) is disconnected. The line pressure is fed through a port (d) to an input port 76a of the switching valve 76 to move a ball valve body 76d rightward. The line pressure is fed to the hydraulic servo C2 through the output port 76c and the first orifice 77. The constitution enables simultaneous prevention of the occurrence of a shift shock and a time lag.