baber/WOPTO huggingface dataset:
Patent JP-2001244017-A (JP)
Title: Coupling structure of connectors
Inventor: SUZUKI MASATAKE
IPC: H01R13/52
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly dependable coupling structure that avoids leakage between the terminals and prevents water-drops from entering. SOLUTION: A connection structure consisting of a first connector 3 coupled with a second connector 6. The first connector has independent compartment 1 in which each terminal 2 is accommodated. The second connector 6 has independent compartment 4 to be inserted into the compartment 1 and a mating terminal 5 to contact each terminal 2 in the compartment 4. A concave 7 surrounding the terminal 2 is provided at the bottom 1a of the terminal compartment 1, and a guide wall 8 to fit therein is integrally formed on the tip 4a of the terminal section 4. Then a seal 9 is formed on the inside surface 8b of the wall 8 with a first seal section 9a adhering to the bottom 1a and a second seal section 9b adhering to the terminal 2.
Patent JP-2001206660-A (JP)
Title: One-man chair type home elevator
Inventor: OTA HIDETAKA
IPC: B66B11/02
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a one-man chair type home elevator improving the efficiency of the installation place of the elevator by saving the depth space of a car and allowing a user to get on or off the car simply and easily. SOLUTION: This elevator is openably provided with a car door 2 at an entrance on the front side of the car 1. A chair 4 is installed in the lateral direction to the entrance on the floor surface 3 of the car 1, and an armrest section 5 rotatable in the vertical direction is formed nearly horizontally on the entrance side. An intra-car operation action panel 6 is provided on or near the armrest section 5, a handrail section 7 is provided on the wall face of the car 1 on the front side of the chair 4, and the user gets on or off laterally from the entrance.
Patent JP-2001249367-A (JP)
Title: Light generation method and light source
Inventor: AKIMOTO KOJI
IPC: G02F1/35
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To generate multiwavelength light of a wide band and of equal frequency intervals. SOLUTION: The repetition frequencies of the pulse light outputted from pulse lasers 1 and 2 are match with each other, and the oscillation frequency difference between the pulse lasers 1 and 2 is specified to the value obtained by dividing the repetition frequencies by an arbitrary positive number of 2 or larger. The pulse light outputted from the pulse lasers 1 and 2 is multiplexed in an optical multiplexer 3, is amplified in an optical amplifier 4 and is then inputted to a nonlinear optical medium 5. The nonlinear optical medium 5 outputs the multiwavelength light of a wide band, equal in the light frequencies different from the mode intervals of the pulse lasers 1 and 2 by its nonlinear optical effect.
Patent JP-2001249252-A (JP)
Title: Ferrule
Inventor: ODA TOKUJI
IPC: C25D1/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a metallic ferrule having an outer diameter of 1 mm or less and a method for manufacturing a desired number of such ferrule at low cost. SOLUTION: A cylindrical metallic ferrule for connecting a optical fiber is characterized by the ferrule having an outer diameter of 1 mm or less, and is employed in a connector for optical fibers. The manufacturing method of the ferrule includes a process of forming a rod-like object having an outer diameter of 1 mm or less by depositing a metal around a wire, a process of removing the wire from the rod-like object, and a process of machining the outer circumference of the rod-like object into a complete roundness having an outer diameter of 1 mm or less.
Patent JP-2001253749-A (JP)
Title: High-strength light weight cement hardened body
Inventor: MARUOKA MASATOMO
IPC: C04B28/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide lightweight concrete having high compressive strength and high flexural strength. SOLUTION: This high-strength lightweight cement hardened body consists of a hardened body formed from a mixture comprising at least cement, a pozzolanic fine powder, lightweight aggregate and a water reducing agent, wherein the high-strength lightweight cement hardened body also optionally contains metal fiber and/or organic fiber, or an inorganic powder and further, optionally contains fibrous particles or flaky particles.
Patent JP-2001257049-A (JP)
Title: Ic socket
Inventor: YAMAUCHI KATSUHITO
IPC: H01R33/76
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use, good operability IC socket corresponding to high-frequency measurement. SOLUTION: The IC socket 50 corresponding to high-frequency operation is provided with an inspection substrate 24 equipped with a circuit pattern 22 connected with an inspection (measurement) circuit, an IC socket cover 26 shaped like a cover of a box set on the inspection substrate, and a plurality of sheets of contacts 30 arranged under the IC socket cover through a pillar- shaped contact presser 28 made of a non-conductive elastic body. The contact is a J-shaped strip member made of a conductive metal material, arranged in each slot hole 38, comprises a base end part 30a held between the contact presser, the circuit pattern and a support wall of the IC socket cover, a tip end part 30b of an IC constructed as a free end and contacting an IC lead, and a near arc-shaped part 30c in between, and makes a rocking movement around the base part.  The contact also has a notched part 52, through which a bar-shaped support body 52 is penetrated.
Patent JP-2001253102-A (JP)
Title: Impact dot head and printer provided with the same
Inventor: ASADA TAKASHI
IPC: B41J2/275
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain an impact dot head having excellent durability by preventing a coil spring and a lever from sliding while rubbing through point contact at dot impact operation to cause sliding wear or cracking of the lever or damage of the resilient member. SOLUTION: An auxiliary leaf spring 30 is inserted between a yoke 4 and a side yoke 5. The auxiliary leaf spring 30 imparts a pressing force to a lever 6 at the abutting part 34 and since the auxiliary leaf spring 30 has planar shape at the abutting part 34, the pressing force is distributed to the entirety of abutting part.
Patent JP-2001261425-A (JP)
Title: Sulfur composition molding raw material and its manufacturing method
Inventor: OSHIMA KIYOSHI
IPC: C08L3/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a sulfur composition molding raw material excellent in preservability, easy in handling, capable of yielding a good performance molding with an easy manufacturing operation and having excellent workability and to provide a manufacturing method of the raw material. SOLUTION: A solidified pellet consisting of sulfur and a filler is manufacturing by heating sulfur and a filler at about 120-160 deg.C, mixing then at the same temperature, molding the heated mixture into a pellet like shape and cooling the product for solidification.
Patent JP-2000328056-A (JP)
Title: Ground hardening method
Inventor: YAMADA TOYOMITSU
IPC: C09K103/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a ground hardening method capable of remarkably reducing the amount of sulfuric acid to be used and, at the same time, capable of controlling the gelling time of water-glass grouted into ground. SOLUTION: An aqueous solution of water-glass and an aqueous solution of a curing agent are used as the chemical to be grouted as a mixture into ground, and an inorganic acid and aluminum sulfate and/or polyaluminum chloride are used as the curing agent. It is preferred that per mol Na2O in the water-glass, 0.7-1.0 mol sulfuric acid is used and 0.002-0.14 mol aluminum sulfate and/or polyaluminum chloride [which is in terms of Al(OH)1.5Cl1.25(SO4)0.125] is used as the curing agent.
Patent JP-2001262808-A (JP)
Title: Steel-frame mounting structure of exterior wall board
Inventor: HIUMI SATOSHI
IPC: E04F13/08
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the steel-frame mounting structure of an exterior wall board, which can correspond to the dimensional change of the exterior wall board and in which rainwater can be discharged surely to the outside without dropping rainwater to a horizontal member even when rainwater infiltrates from the joint of the exterior wall board. SOLUTION: In the steel-frame mounting structure of the exterior wall board in which a fitting 4 is fixed onto the front of a support column 2 composed of a steel frame disposed in upright from the horizontal member 3 and the adjacent exterior wall board 8 is fixed onto the front of the fitting 4, the fitting 4 consists of a central piece 41 and square cylindrical mounting sections 40 disposed on both sides of the central piece 41. The central piece 41 is fixed onto the front of the support column 2 while the adjacent exterior wall board 8 is fastened onto the front of the mounting pieces 45 of the square cylindrical mounting sections 40 respectively. A throating tool 5 for discharging water infiltrating into the square cylindrical mounting sections 40 to a section fronter than the front of the horizontal member 3 is arranged at the lower end of the fitting 4.
Patent JP-2001261848-A (JP)
Title: Method for manufacturing fire retardant resin composition
Inventor: MATSUMOTO TAKAYUKI
IPC: C08L61/14
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a highly fire retardant resin composition not containing halogens or phosphorus compounds. SOLUTION: The method is characterized in that a layered double hydroxide and/or a metallic hydroxide and the p-hydroxybenzoic acid are added to a phenol resin or a modified phenol resin and that the blend is then stirred and mixed together with a powdered hard medium until the layered double hydroxide and the metallic hydroxide are dispersed with their average diameters reduced to 1 μm or less.
Patent JP-2000295609-A (JP)
Title: Method and device for encoding interlaced video signal, and method and device for decoding the same
Inventor: BOBER M G
IPC: H04N5/44
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain coding quality that is inexpensive and satisfactory for coding and decoding of a video signal obtained by using a dedicated progressive video codec by grouping a pair or an even number of continuous interlaced fields and transforming them into a super frame by using geometric transformation. SOLUTION: Respective pairs of fields (n), n+1, and n+2, n+3, n+4,... are combined by a mapper, and super frames (m), m+1,... are respectively formed by using transformation T. The transformation T maps the first field of each pair into the upper half of each super field and the next field into the lower half of the each super field. As a result, even though a boundary corresponding to a boundary between two fields exists in the upper half of a super frame, correlation between adjacent lines in the super frame is the same as correlation between adjacent lines in the original field.
Patent JP-2001259031-A (JP)
Title: Injector manufacturing method
Inventor: CHIBA ATSUSHI
IPC: A61M5/315
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily manufacturing an injector whose full length can be reduced by connecting a gasket to a plunger without engaging. SOLUTION: The injector 1 consists of an outer cylinder 4 and the plunger 5 made of a thermoplastic resin, which is connected with the gasket 6 slid in close contact with the inner wall 4a of the cylinder 4 at its end part. The member of one of the gasket 6 and the plunger 5 is mounted onto molds 21a and 21b and a resin to form the member of the other is injected into the molds 21a and 21b. The gasket 6 consists of a thermoplastic elastomer thermally fusible with respect to the plunger 5. The resin forming the member of the other is injected and molded in the range of a cylinder temperature 130 to 300 deg.C and in the range of injection pressure 250 to 1,500 kg/cm2. The plunger 5 and the gasket 6 are fused and attached with a common solvent or adhered through an adhesive.
Patent JP-2001259198-A (JP)
Title: Ball extracting device for ball tray in pachinko machine
Inventor: YAMAOKA WAKICHI
IPC: A63F7/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To make an open/close body securely engagedly/held in a ball extracting position by the ball extracting operation. SOLUTION: This ball extracting device for ball trays 6 and 7 has a tray part 8a for storing pachinko balls with a ball extract hole 11 and a movably mounted open/close body 12 energized with an energizing member 14 in the direction of closing the ball extracting hole 11. By moving the open/close body 12 to the position for opening the ball extracting hole 11, pachinko balls in the tray part 8a are extracted. The ball extracting device also has an engagement member 21 which is movable in contact by moving the open/close body 12 to the position for opening the ball extracting hole 11 and an engaged part 26 mounted on the open/close body 12 with which the engagement member 21 is engaged.
Patent JP-2001263040-A (JP)
Title: Exhaust pipe for internal combustion engine
Inventor: SASE TOSHIJI
IPC: F01N1/10
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust pipe for an internal combustion engine, in which a size of a muffler is reduced by reducing noise in the process of flowing exhaust gas, and is formed by mainly using inexpensive common steel even if the exhaust pipe is for a gas turbine. SOLUTION: The exhaust pipe is connected to an exhaust port of the internal combustion engine to guide the exhaust gas to a predetermined position. A perforated plate 22 is arranged inside an external body 24 to partition and form an internal flow passage 20 in which the exhaust gas flows. A heat insulation material or a heat insulation material having sound absorbing effect fills at least part of a portion between the external body 24 and the perforated plate 22.
Patent JP-2001266100-A (JP)
Title: Noncontact type data carrier and case with the same
Inventor: ARAKI NOBORU
IPC: B42D15/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact type data carrier by which information is read from a plurality of directions. SOLUTION: The noncontact type data carrier 30 is provided with a flexible base material 31 and a booster antenna 33 arranged in the base material 31. Surfaces 31a, 31b and 31c are formed, by bending the base material 31 via base material bending lines 35 and 37. The booster antenna 33 is bent via antenna bending lines 36 and 38 and arranged on the surfaces 31a, 31b and 31c of the base material 31.
Patent JP-2001264518-A (JP)
Title: Forward scattering film and method for partly transferring light scattering layer
Inventor: ETORI HIDEKI
IPC: G02B5/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a forward scattering film suited to arrange a uniform light scattering layer with excellent optical characteristics only on necessary parts and to provide a method for arranging the uniform light scattering layer with the excellent optical characteristics only on the necessary parts in manufacturing a reflective liquid crystal display device using a liquid crystal cell with an incorporated light scattering layer. SOLUTION: The light scattering layer 3 of a forward scattering film 1 made by laminating the light scattering layer 3 whose boundary adhesive strength to a surface of a supporting body 2 is varied with ionizing radiation irradiation on the surface of the supporting body 2 is stuck to a surface of a body to be stuck 5. By radiating ionizing radiation 7 partly onto the light scattering layer 3, the boundary adhesive strength of the irradiated part 31 of the light scattering layer to the surface of the body to be stuck 5 is elevated. Subsequently, only the irradiated part 31 of the light scattering layer is transferred to the surface of the body to be stuck 5 by releasing the unirradiated part 32 of the light scattering layer not irradiated with the ionizing radiations 7 from the surface of the body to be stuck 5 together with the supporting body 2.
Patent JP-2001269985-A (JP)
Title: Cooling apparatus for long foam
Inventor: IKEHARA HIROKI
IPC: B29C48/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a space-saving cooling device by which along foam can be cooled without unfavorable coiling creases. SOLUTION: In the cooling apparatus to cool the long foam B which is continuously extruded from an extruder, the cooling apparatus A for long foam is provided with a pair of right and left guides 1, 2, in which guide rollers 13, 23 are arranged at specified intervals, in the circumferential direction between ring-shaped frames 11, 12, 21, 22 are arranged at a specified interval. The long foam B is cooled while transferring along the guide rollers 13, 23 by hanging over it so as to form a figure of 8 alternately between the guide rollers 13, 23 of the pair of right and left guides 1, 2. Hence, the long foam is hung over to form the figure of 8 between the guide rollers 13, 23 of the guides and cooled while being bent alternately in succession. In this way, the cooling apparatus A can smoothly and surely cool the long foam B without deforming it.
Patent JP-2001269165-A (JP)
Title: Yeast forming fragrance in good balance, food and drink by using the same, and method for producing the same
Inventor: HIRAOKA KAZUYO
IPC: A23L27/50
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To separate a variant capable of forming isoamyl acetate and ethyl caproate in good balance, and further to produce liquors, and foods and drinks, rich in brewing perfume. SOLUTION: The variant belonging to yeast of Saccharomyces cerevisiae and resistant to tryptophan analogue is selected, and a strain capable of producing the isoamyl acetate and the ethyl caproate in good balance is selected from the variant. The liquors, and the foods and drinks, rich in the brewing perfume, and containing the isoamyl acetate and the ethyl caproate in the balance of the contents improved from that of a conventional product are produced by using the strain.
Patent JP-2001271876-A (JP)
Title: Base isolating apparatus
Inventor: FUNAKI TAKASHI
IPC: F16F15/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a base isolating apparatus provided, with frame trestles constituted to move horizontally and on a plane at the occurrence of vibration caused by an earthquake or the like and improved on a stopper mechanism part for preventing the fall and detachment of each frame moving horizontally and on the plane in the base isolating apparatus. SOLUTION: This base isolating apparatus provided with a lower frame 10 disposed on a floor face or the like, an upper frame 40, and an intermediate frame 20 disposed between the lower frame 10 and the upper frame 40. The lower frame and the intermediate frame are constituted to absorb vibration, while freely moving horizontally and on a plane individually in the orthogonal direction at the occurrence of an earthquake or the like to protect a mounted article or an exhibition on the upper frame from various vibration of the earthquake or the like. The face of each opposedly disposed frame is provided with a stopper mechanism part constituted to prevent the fall and detachment of each moving frame and to be movable along the horizontal movement and plane movement of each moving frame.
Patent JP-2001285129-A (JP)
Title: Circuit and method for cdma demodulation
Inventor: TAMURA KOICHI
IPC: H04B1/707
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and method for CDMA demodulation capable of keeping the quality of reception to be good even under the environment of a mobile object. SOLUTION: A phasing pitch estimation part 6 monitors the level variation of an inputted reception signal obtained from a rake composting part 4 to estimate a level down time due to phasing. A finger path assignment control part 7 controls path timing assignment to a finger part 3 by a finger pass assignment part 2 before the level down.
Patent JP-2001278270-A (JP)
Title: Synthetic resin pallet with id tag
Inventor: HAYAKAWA YUZO
IPC: B65D19/32
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin pallet with ID tags mounting various ID tags or replace them without the adverse effect to the strength to a pallet main body and generating no fear of damaging the ID tags. SOLUTION: The synthetic resin pallet is provided with a structural section 22 for setting removably an ID holder 21 in a recess 20 formed of a reinforcing rib 19 on the back of an upper face tag board 12a on a synthetic resin pallet main body 11, and the setting structural section 22 is characterized by being on a position whereon a human hand or a tool is inserted into the synthetic resin pallet main body 11 to carry out the fitting and removing operation for the ID tag holder 21, and the ID tag holder 21 storing the ID tags 27 inside can be mounted on and removed from the setting structural section 22.
Patent JP-2001280767-A (JP)
Title: Refrigerator
Inventor: BENNO TAKASHI
IPC: F25B1/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To improve reliability by surely avoiding an occurrence of a wet vapor suction in a refrigerant circuit and preventing a damage of a compressor. SOLUTION: A gas introducing circuit (50) is connected to the refrigerant circuit (20) of an air conditioner (10). The circuit (50) is connected at its one end to a receiver (35) and connected at the other end to a suction side of the compressor (30). A solenoid valve (51) is provided in the circuit (50). In the case of starting the compressor (30), the valve (51) is opened, and a gas refrigerant of the receiver (35) is supplied to the compressor (30). In the case of defrosting by switching a four-way switching valve (33) at a heating time, the valve (51) is previously opened, a liquid refrigerant is recovered to the receiver (35), and thereafter the valve (33) is switched.
Patent JP-2000347520-A (JP)
Title: Method and device for image forming
Inventor: ISHII KOICHI
IPC: G03G15/16
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the transfer efficiency of a toner image by transferring the toner image filmed on a recording medium while exerting shearing stress. SOLUTION: The toner image on a photoreceptor 101 is heated and a solvent is removed, so that it is filmed at a toner image heating means 119. The surface speed of the photoreceptor 101 is set to be higher than that of an intermediate transfer medium 106, so that the shearing stress is exerted to the toner image. The sticking force of the toner image is deteriorated by the shearing stress, so that it is easily peeled from the surface of a releasing layer 113. The toner image is fed to an area brought into contact with the recording medium 110 supported by a pressure roller 109 by the intermediate transfer medium 106 to which the toner image is transferred.  The surface speed of the pressure roller 109 is set to be lower than that of the intermediate transfer medium 106, so that the toner image is easily transferred to the surface of the recording medium 110 from the intermediate transfer medium 106 by actuating the shearing stress to the toner image.
Patent JP-2001286026-A (JP)
Title: Wiring device
Inventor: KAMATA TEIJI
IPC: H02G3/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device 11 which can prevent a cable 15 from contacting with building material 12 and thin and simplify the main body 22 of a plate. SOLUTION: A support 21 which has a bulkhead 37 is attached to building material 12, and the main body 22 of a plate which has a wiring tool 50 is attached to the support 21. The wiring tool 50 of the plate main body 22 is opposed to the bulkhead 37 of the support 21. The bulkhead 37 prevents a cable 15 connected with the wiring tool 50 through the cable passage hole 38 of the bulkhead 37 from contacting with the building material 12. The position of the wiring tool 50 is brought close to the support 12, whereby the plate main body 22 is thinned and simplified.