baber/WOPTO huggingface dataset:
Patent JP-S6430991-A (JP)
Title: Pipe joint capable of being loosened by remote control and composite tool therefor
Inventor: HANSUPEETAA SHIYAABERUTO
IPC: F16L23/00
Filed: 1988-07-12
Abstract: PURPOSE: To obtain a bolted pipe joint releasable by remote control by having two threaded regions successively in front and rear part and the first threaded region has a substantially greater pitch than the second threaded region. CONSTITUTION: A pipe joint 1 is composed of two pipe ends 2, 11 which have respectively flange 3, 12, centering aid tool which cooperates with both of the flanges, packing 10 and fixing bolt 17 for pressing the two flanges, and it can be released by remote control. The fixing bolt 17 has two threaded regions 46, 52. These two threaded regions successively engaged upon pressing the two flanges together. The first threaded region 52 has a substantially greater pitch than the second threaded region 46.
Patent JP-H04372066-A (JP)
Title: Data retrieval system
Inventor: SEKINE HIROTAKA
IPC: G06T11/80
Filed: 1991-06-20
Abstract: PURPOSE:To obtain the data retrieval system for CAD drawing capable of retrieving an element comprising a graphic in a short time. CONSTITUTION:The coordinate value directed from an input device 2 directing an element comprising a graphic is inputted to a retrieval device 5. The retrieval device 5 makes a rough inference on the location between an input coordinate value and an element, and passes an element close to the coordinate value to a computer 6. Then, the computer 6 finds the shortest distance between the coordinate value and the element, and a decision device 7 decides whether or not the element is directed.
Patent JP-H1125416-A (JP)
Title: Magnetic head machining and assembling jig
Inventor: IWASAKI KOICHI
IPC: G11B5/127
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To gradually discharge static electricity, to prevent the occurrence of the failure caused by a short circuit, to prevent the occurrence of an adverse effect on a magnetic head and to prolong service life of the head by forming the jig, which is used for machining and assembling processes of the head, using the ceramics having a specific volume resistivity value in Ω.cm. SOLUTION: A jig 10 is made of a non-magnetic ceramics which is a plate shaped body having different shaped through-holes 11 and the volume resistivity value is set to 10<6> to 10<9> Ω.cm. A substrate 1 made of Al2 O3 -TiC ceramics is pasted on a bottom surface 13 of the jig 10 and a grinding process is conducted by holding a top surface 12 side and abutting the jig 10 against a rotating grinding device. As a result, the substrate 1 is elastically pressed by the holes 11, the thickness is uniformly adjusted and static electricity is gradually discharged due to the proper volume resistivity value. Note that the adverse effect on the magnetic head, which is caused by the sudden discharge of static electricity into air, is prevented.
Patent JP-H0462539-A (JP)
Title: Hinge mechanism
Inventor: KANEKO KAORU
IPC: E05D5/02
Filed: 1990-07-02
Abstract: PURPOSE:To prevent an upper block from falling and to integrally attach and detach the upper block and a lower block by forming long holes in both flanks of an upper blacket, allowing a guide block to move, and mounting the upper and lower blocks which are integrated on the long hole of the upper bracket and the cut part of a lower bracket. CONSTITUTION:The upper bracket 4 and lower bracket 5 are fixed rotatably through a shaft 12 for supporting. Guide pins 6a provided on both the flanks of the guide block 6 are inserted into the long holes 4a of the upper brackets 4 and slid in the long holes 4a corresponding to the opening/closing angle of the upper brackets 4. Then support shaft pins 7a provided on both the flanks of the support block 7 are mounted on the cut part 5b provided on the lower bracket 5. In this state, the top surface of the upper bracket 4 is fixed to an original pressing cover and an L-shaped support member 5a provided on the lower bracket 5 is mounted on a reader.
Patent JP-S5798582-A (JP)
Title: Method for raising temperature of hot stacked and replaced wall of coke oven
Inventor: SUZUKI MAKOTO
IPC: C10B29/06
Filed: 1980-12-10
Abstract: PURPOSE: To raise the temp. of a stacked and replaced heating wall of a coke furnace by heating without generating joint-damages and hair cracks by a method wherein an opening degree of a draft opening of a carbonization chamber is adjusted and hot air in an innermost side carbonization chamber is flowed thereinto to control a temp. raising speed of the stacked and replaced wall.  
     CONSTITUTION: In a coke furnace 1, carbonization chambers A, D and combustion chambers 11, 13 are alternately installed in line and a regenerative chamber is connected to the combustion chambers thereunder the combustion chambers are constituted from plural flues partitioned by brick walls. Over a space from a kiln opening of a heating wall opposed to stacked and replaced walls 2, 3 of the carbonization chambers B, C to the stacked and replaced flue, a heat insulating material 23 is mounted. In the same way, a heat insulating material 24 is provided to a ceiling part and a heat insulating material 20 is mounted in order to interrupt heat from the innermost carbonization chamber in the downstream of the stacked and replaced flue. By each heat insulating materials 20, 23, 24 and the heat insulating material of a furnace bottom, an environment for stacking and replacing work is insured as well as a drop in temp. of the heating wall having the heat insulating material 23 mounted thereto is prevented to carry out stacking and replacing operation. After the stacking and replacing work is completed and, after the stacked and replaced walls 2, 3 are completed, the temp. of the stacked and replaced walls 2, 3 are raised by heating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05344205-A (JP)
Title: Call base station data control system
Inventor: TAKAHASHI TOSHISHIGE
IPC: H04M3/22
Filed: 1992-06-10
Abstract: PURPOSE:To provide an inexpensive call base station data control system capable of realizing the registration, download and upload of call base station data without requiring a dedicated equipment. CONSTITUTION:By the command from a maintenance panel 24a to be connected with a line controller 15 having a central office 17 to be connected with a public network, a dedicated line trunk 18 to be connected with a dedicated line network and a call base line circuit 13 to be connected with a call base, call base station data is made to be stored in a line controller station data memory 21. By the download command from the maintenance panel 24a, the origination and reception information message between a call base 11 and the call base line circuit 13 including call base station data is communicated with the designated call base 11 and the call base station data are downloaded to a call base station data memory 12.
Patent JP-S6418261-A (JP)
Title: Multigate-type metal insulator semiconductor device
Inventor: HORII TADASHI
IPC: H01L29/78
Filed: 1987-07-14
Abstract: PURPOSE:To satisfy the requirement for incocsistent characteristics of the second gate electrodes and layer insulation films simultaneously by setting up separately film thicknesses of both layer insulation films and gate insulating films located at lower layers of the second gate electrodes. CONSTITUTION:Film thicknesses between layer insulation films 5 end the first gate electrodes 3 located at lower layers of the second gate electrodes 4 and those of the second gate insulating film 6 located at the second gate region of a semiconductor substrate 1 are separately established. In other words, respective film thicknesses of the layer insulation films end the second gate insulating films are individually controlled by forming individually the layer insulation films 5 and a part of the second gate insulating films 6 at least which have been formed so far simultaneously with the formation of the first gate electrodes 3. Then the film thicknesses of layer insulation films 5 are established to values that satisfy the requirement for the layer insulation films 5 without being restricted by the film thicknesses of the second gate insulating films 6. Thus the resultant set values satisfy the requirement for characteristics of the second gate insulating films and layer insulation films simultaneously.
Patent JP-H0920658-A (JP)
Title: Improving agent for hyper-remnant blood disease
Inventor: YAZAWA KAZUYOSHI
IPC: A61P3/06
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an improving agent for hyper-remnant blood disease capable of remarkably inhibiting sthenia of the hyper-remnant blood disease but having improving activity and useful for preventing and curing arterial sclerosis by the participation of remnant-lipoprotein by bringing a specific highly unsaturated fatty acid as an effective ingredient. SOLUTION: This improving agent against hyper-remnant blood disease contains a highly unsaturated fatty acid of n-3 series, preferably eicosapentaenoic acid(EPA) and/or docosahexaenoic(DHA) acid as effective ingredients'. E.g. as an oil-containing fatty acid, an oil containing >=20% fatty acid based on the total fatty acid is preferable. Thus, it is preferable to use fish oil, etc., extracted from blueback fishes such as sardines, etc. It is preferable to administer about 100-5,000mg EPA or DHA per day.
Patent JP-H11188109-A (JP)
Title: Bioabsorptive inplantable artificial organ having reservoir and its use method
Inventor: STINSON JONATHAN SWIFT
IPC: A61F2/90
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To accumulate the decomposition of by-product of a bioabsorptive material, to shorten the diffusion distance relating to water absorption and to accelerate the decomposition. SOLUTION: This artificial organ has one or more reservoir parts which have a tubular, radically compressible, axially flexible, radially self-expandable, woven and annealed structure having one diameter in a free state, include 10 to 36 pieces of filaments 20, 30 and including poly(alpha-hydroxy acid), have radial force of 40 to 300 grams at a half diameter, has tensile strength of 20 to 120 ksi, modulus of longitudinal elasticity of 400,000 to 2,000,000 psi, an average diameter of 0.15 to 0.6 mm, an intersection angle of 120 to 150 deg. in a free state and an average sectional area larger than 7.9×10<-7> mm<2> . These reservoir parts consist of the filaments indicating the total volume ratio more than 10% of the total volume when the total of the one or more reservoir parts in the filaments is empty.
Patent JP-2001000946-A (JP)
Title: Device for recovering polyvinyl chloride
Inventor: UEMATSU TADAYUKI
IPC: B09B3/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To quickly dissolve polyvinyl chloride contained in waste, in a solvent, to supply the resultant solution to the post-treatment in a short cycle, and to increase throughput per hour. SOLUTION: This device is provided with a dissolution-filtration tank 1, liquid transfer device 9, a solid-liquid separator 23, an evaporation-to-dryness device 26, etc. Polyvinyl chloride contained in waste is dissolved with a solvent in a dissolution part 3, the resultant solution is filtered with a filtration means 2, and a first filtrate is stored in a storage part 4. Stirring and heating are carried out during the dissolution, and the first filtrate is circulated by the liquid transfer device 9. Subsequently, the first filtrate is fed to the solid-liquid separator 23 by the liquid transfer device 9, and the resultant second filtrate is fed to the evaporation-to-dryness device 26 to recover the polyvinyl chloride therein.
Patent JP-S6336825-A (JP)
Title: Agitation device
Inventor: SHIOBARA KATSUMI
IPC: B01F13/08
Filed: 1986-07-28
Abstract: PURPOSE:To obtain the titled device eliminating the need for a sealing part by supporting a stator for agitation separately from the liquid in a tank by a supporting body protruded from the tank wall of an agitation tank and integrally providing agitation blades to a rotor provided around the stator. CONSTITUTION:The supporting body 3 is fixed to a cover plate 2 of the agitation tank 1 so as to be protruded into the tank. A stator 4 is supported integrally by the supporting body 3 below the liquid surface, and the rotor 5 is rotatably supported by bearings 6, 7 in such a position that the rotor encloses the stator 4. The agitation blades 8 are fixed integrally to the rotor 5 to which a spacing tube 9 and an auxiliary spacing tube 10 are provided to prevent the invasion of water. In this construction, by the generation of a moving magnetic field in the stator 4, the rotor 5 is rotated, and the liquid is agitated by the blades 8 fixed integrally to the rotor. Thus, having no rotating axis penetrating the agitation tank wall in order to transmit power, the sealing part is eliminated and the device is miniaturized.
Patent JP-H0925009-A (JP)
Title: Chain-bucket-type reclaimer
Inventor: MIYAZAWA ISAO
IPC: B65G65/06
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To discharge a fixed quantity of bulk from any different kind pile aligned in series in a longitudinal direction by providing a transverse frame and a tilting frame for a gate-type frame straddling the piles and by carrying bulk scraped by a chain bucket running on the tilting frame with a conveyor on a reclaimer. SOLUTION: The tilting angle of a tilting frame is fixed in a state in which the bottom end of the tilting frame is lowered near the bottom of a pile. A chain bucket is moved to scrape bulk from the pile and to transversely move a transverse frame 2. The bucket is reversed at the top end of the chain bucket to drop the bulk in the bucket on a conveyor 5 on a reclaimer via a shoot for the conveyor on the reclaimer. The bulk is carried to a solid leg 1a by the conveyor 5 on a reclaimer and dropped on a conveyor 7 on the ground via a shoot 6 for the conveyor on the ground and then discharged outside by the conveyor 7 on the ground.
Patent JP-H06147091-A (JP)
Title: Impeller of pelton wheel and manufacture thereof
Inventor: RIHIYARUTO ANGEERUN
IPC: F03B1/02
Filed: 1992-07-02
Abstract: PURPOSE: To obtain a novel method for manufacturing a Pelton turbine and an impeller thereof that can be monitored continuously by one signal during impeller operation. CONSTITUTION: Individual bucket 3 is welded to a rib. A ring 2 is formed inside the rib. The ring is welded to the outer periphery of a wheel disc 1 by two welding joints 4 in axial parallel arrangement to form an impeller. An enclosed space 5 enclosed between the ring 2 and the wheel disc 4 is formed. The space is filled with a pressure fluid. In the event that the pressure in the hollow space 5 drops due to fatigue cracks, an emergency signal is transmitted so that the turbine can be stopped before the occurrence of damage caused by the damage to the impeller.
Patent JP-S6333749-A (JP)
Title: Electrophotographic transparent film
Inventor: FUJITA NOBORU
IPC: G03G7/00
Filed: 1986-07-28
Abstract: PURPOSE:To obtain the titled film having an improved toner fixing property by mounting the toner fixing layer composed of one or more kinds of resin components, silica sol, and a slidability affording agent on a surface of a plastic film, and specifying the value of the coefficient of dynamic friction in the case of laminating the front and rear surface thereof with each other. CONSTITUTION:The toner fixing layer comprises 25-90wt% of a resin contg. one or more kinds of the components selected from an acrylate resin a methacrylate resin, a copolymer of styrene-acrylate, a copolymer of styrene- methacrylate, a polyvinyl butyral and a polyester resin, 10-75wt% of the silica sol having a mean particle size of 3-100mum, and 0.05-5wt% of the slidability affording agent. The titled film is formed by mounting said toner fixed layer on at least one surface of a plastic film having a heat-resisting property. The toner fixing layer has 1-10mum thickness. The coefficient of dynamic friction muk of the titled film when the film is overlapped to front surface and the rear surface with each other, is <=0.55. The surface resistivity of the toner fixed layer is 10<9>-10<14>OMEGA. Thus, the titled film having excellent image density and toner sticking property is obtd.
Patent JP-S6065829-A (JP)
Title: Method of planting slope frame
Inventor: HORIFURU TERUO
IPC: E02D17/20
Filed: 1983-09-22
Abstract: PURPOSE:To perform rapid and simple planting of a slope frame, by a method wherein pallets with lawn, over which lawn with culture earth is spread, are used in a pallet formed in the shape of a thin square tray by the use of a grid reticulate plate of synthetic resin. CONSTITUTION:A concrete slope frame is formed on a ground surface G of a face of slope, an organic mat 7, made of an organic material, is placed on the surface of a distance interval part formed by the slope frame, and sand 6 is spread thereon to stretch a synthetic fiber net 5 thereover. Further, pallets A with lawn, over which lawn 3 with culture earth 4 is spread, are placed on a pallet 2 formed in the shape of a thin square tray with a grid reticulate plate of synthetic resin, and such pallets are disposed in a continuous manner. As noted above, the pallets A with lawn are just spread in order, and this causes to perform rapid and simple planting, even is the lawn dies after planting is made, a repairing work can be simply done only through replacement of the pallets A.
Patent JP-H0463401-A (JP)
Title: Variable type electronic parts
Inventor: YOSHIMURA TAMOTSU
IPC: H01G5/01
Filed: 1990-07-02
Abstract: PURPOSE:To enable rotary torque which is given to a sliding element to be stabilized by allowing a peripheral edge part of a penetration hole where a supporting axis of the sliding element is fit into to be expanded outward so that it does not contact one surface of a fixing member. CONSTITUTION:A resistance film 3 is formed on a circular arc whose center is a penetration hole 2 on an upper surface of an insulation substrate 1 and a hollow supporting axis 5 which is fit into the penetration hole 2 is form in one piece on a terminal plate 4 which is provided on a lower surface. Then, after the sliding element 6 which is provided on the upper surface is engaged to a tip of the supporting axis 5 so that it can rotate freely, the tip of the supporting axis 5 is caulked. At this time, a peripheral part 6b of a penetration hole 6a of the sliding element 6 is expanded outward so that a gap is produced between itself and the upper surface of the insulation substrate 1 and the tip of the supporting axis 5 is caulked while the peripheral part 6b is slightly deformed elastically, thus preventing an abrupt reduction of rotary torque of the sliding element 6 even if wear is produced between the caulking part 7 and the sliding element peripheral part 6b due to rotation. Thus, it is possible to give a stable rotary torque to the sliding element 6.
Patent JP-H0617417-A (JP)
Title: Permeable continuous underground wall
Inventor: UJIIE TOSHIYUKI
IPC: E02D31/10
Filed: 1992-07-03
Abstract: PURPOSE:To inexpensively carry out underground water flow control by providing a solidification section, a permeable material section, and a non-permeable material section on a part of a soil cement underground continuous wall in order from the underside, and opposing to a non-permeable layer, a permeable layer, and a non-permeable layer, respectively. CONSTITUTION:A muddy water digging section 2 is provided on a part of a soil cement continuous wall 1 produced by the SMW work method. Next, a solidification section 2a such as mortar, etc., a permeable material section 2b such as coarse sand, etc., and a non-permeable material section 2c using the SMW method are provided on the muddy water digging section 2 in order from the underside, and opposed to a non-permeable layer A, a permeable layer B, and a permeable layer C, respectively. In this case, the permeable material section 2b is solidified and made porous for land slide prevention wall, or used without solidification for underground water control only. Thus, the cost can be reduced because of use of the SMW work method, affection on the adjacent water vein can be reduced, and also water flow on the downstream side can be adjusted by controlling the underground water.
Patent JP-H0341638-A (JP)
Title: Optical information recording medium and information recording and reproducing method thereof
Inventor: AKAHIRA NOBUO
IPC: G11B7/2433
Filed: 1989-07-07
Abstract: PURPOSE:To attain phase change recording of a rewriting type by using a thin-film material, the optical constant of which is changed by irradiation with a laser beam and, the detectable change of which is caused mainly by a change in the phase of the reflected light or transmitted light of the incident light. CONSTITUTION:The optical layer 2 consisting of transparent dielectrics, etc., is provided on a substrate 1 and a recording thin film 3 is provided thereon. Further, a transparent dielectric layer 4 and a reflecting layer 5 are provided. A transparent and tightly adhered protective layer 6 is provided thereon. The constitution in which the phase of the reflected light or transmitted light of the light entering before and after the change changes and the change in the quantity of the reflected light or transmitted light over the entire part by this phase change is detected is adopted. The recording optically equivalent to the phase change recording by ruggedness is, therefore, executed and the recording of a large recording density while the recording is the phase change recording is executed. The erasing and rewriting are possible in this way and the phase change recording of the rewriting type is executed.
Patent JP-2000333474-A (JP)
Title: Inverter apparatus
Inventor: FURUYA YUKIO
IPC: H05B41/24
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain an inverter apparatus which can be operated at a high power factor, even when a switching capacitor voltage is set at less than twice the maximum value of an AC power-supply voltage. SOLUTION: A closed circuit, which is composed of a rectifying power supply 10, a second switching element 42 and an inductor 20 for a chopper and a closed circuit which is composed of a reverse-block diode 30 and a smoothing capacitor 70 constitute a chopper circuit of a step-up and step-down type. When a flywheel diode 51 is turned off, an auxiliary diode 49 bears a voltage which is equal to the voltage of the rectifying power supply 10. As a result, the closed circuit becomes the only circuit which emits the electromagnetic enery of the inductor for the chopper, and the reverse-blocking diode 30 is turned on properly. The voltage of the inductor 20 for the chopper, when the diode is turned on is equal to the voltage of the smoothing capacitor 70.
Patent JP-S5878955-A (JP)
Title: Method of taking up yarn
Inventor: MAEDA YOSHIYASU
IPC: B65H54/32
Filed: 1981-11-02
Abstract: PURPOSE:To prevent selvage rise and lease fall in a method of taking up yarn while the yarn traverses a rotary package by using a small creeping ratio in the beginning of take-up and thereafter increasing controllably progressively it with an inclined bed of each cradle arm. CONSTITUTION:In the beginning of taking up a package 1, a plate-like cam 32 of a cradle arm 2 abuts against a cam roller 29 of a Y-shaped arm 17 to block the turning of the package in the direction of increasing traverse width with an eccentric cam 30 at a definite position for decreasing an eccentricity amount. Thus, in the angle of blocking clockwise turning of the package by the plate-like cam 32, the Y-shaped arm 17 is not operated by the eccentric cam 30, and the max. width traverse portion in a constant cycle at the beginning of take-up is displaced in the direction of smaller width to reduce the creeping ratio. Thereafter the plate-like cam 32 is moved and disengaged from the cam roller 29 by the increase of package winding. Since yarn is taken up with large creeping ratio by the mutual action of the Y-shaped arm 17, V-shaped arm 23, cam roller 28, eccentric cam 30, cam roller 3 and 1/3 circular cam 34, selvage rise and lease fall of wound package can be prevented.