baber/WOPTO huggingface dataset:
Patent JP-2002061792-A (JP)
Title: Heat insulating material
Inventor: WATANABE NOBORU
IPC: D04H1/498
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material to be light in weight and excellent in heat insulation property and sound isolation property, also excellent in workability during use, and improve mechanical strength, such as a bending strength and a shock strength. SOLUTION: A fiber aggregate formed of short fibers consists of at least two kinds of fibers. One constitution fiber thereof contains a component having a melting point lower than that of other fiber. Substantial adhesion is effected at a part of a contact part between fibers by the low melting point component and a film-form substance is laminated on a surface layer part at least on one surface of the fiber aggregate.
Patent JP-2002077748-A (JP)
Title: Apparatus and method for tuning operation
Inventor: NARITA KATSUMI
IPC: H04N5/44
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method wherein the tuning operation of a broadcast channel is improved over a plurality of broadcast categories and a target channel can be tuned simply. SOLUTION: A remote control device 10 is provided with a 'terrestrial wave' key 13 which selects a television broadcast by ground waves, a 'BS' key 14 which selects a BS digital broadcast, a 'television' key 14a which selects a BS digital television broadcast, a 'radio' key 14b which selects a BS digital radio broadcast, a 'data' key 14c which selects a BS digital data broadcast, a '+' key 16 which increases the channel number, and a '-' key 17 which decreases the channel number. The terrestrial television broadcast and the BS digital television broadcast are selected by the key 13 and the key 14. When the BS digital television broadcast is received, respective broadcast categories are selected by the key 14a, the key 14b and the key 14c.  Within the selected broadcast categories, the channel number is increased/decreased by the key 16 and the key 17, and the tuning operation is performed.
Patent JP-2002071148-A (JP)
Title: Hot water floor heater
Inventor: MINAMI KOJI
IPC: F24D3/16
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot water floor heater in which soaking effect can be prevented from lowering while protecting a floor material against fracture by sustaining sufficient adhesion between a soaking plate and a floor material body. SOLUTION: In a hot water floor heater for heating a living space by passing hot water through hot water pipes 2 embedded in a floor material thereby raising the temperature of floor surface, a floor surface material 6 is laid on the upper surface of the floor material body 1 embedded with the hot water pipes 2 through a soaking plate 3. The floor material body 1 and the soaking plate 3 are integrated in layer through heat resistant silicon adhesive 7.
Patent JP-2001138648-A (JP)
Title: Heat transfer recording image receiving sheet and heat transfer recording method
Inventor: KUROKI TAKAAKI
IPC: B41M5/46
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser heat transfer recording image receiving sheet, with which an outputted matter being highly fine and having a large size approximate to a printed matter can be uniformly obtained without developing any image defect and a finishing quality can be faithfully reproduced by being transferred to various kinds of papers actually used in a final printed matter so as to be used as an intermediate transfer medium for a heat transfer recording method. SOLUTION: In this laser heat transfer recording image receiving sheet, a lower layer and an image receiving layer are laminated in the order named on a support and the load of 10 g is loaded with a 1 mmϕ needle to the image receiving sheet so as to satisfy the change of the phase at the point of the needle under the temperature rising speed of 5 deg.C/min, with the following inequalities: ((the phase at 25 deg.C - the phase at 30 deg.C)/the phase at 25 deg.C)×100<=5(%), ((the phase at 25 deg.C - the phase at 130 deg.C)/the phase at 25 deg.C)×100>=50(%).
Patent JP-2002068716-A (JP)
Title: Method of refining high purity nf3 gas
Inventor: MOROKUMA TATSUMA
IPC: B01D8/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method to continuously and consistently refine a high purity NF3 gas. SOLUTION: This is a method to clean a crude NF3 gas containing impurities such as HF, CO2, N2O and the like by water and/or aqueous alkaline solution and/or aqueous reducing solution and thereafter to remove water content from the NF3 gas containing moisture by liquefaction or solidification with a heat exchange refining device using liquid NF3 as cooling medium.
Patent JP-2002071219-A (JP)
Title: Water heater power managing device
Inventor: SUYAMA HIROTOMO
IPC: F24H1/18
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an efficient water heater power managing device by effecting control of switching at zero cross by frequency information of a power when a plurality of water heaters must be controlled and by distributing a power, in control of a heater power used in the water heater. SOLUTION: A plurality of the water heaters are interconnected through a network, and the zero cross timing of a power frequency is measured by a network-connected centralized managing device. The water heater power managing device is provided to perform distribution of a power through switching control at zero cross, regarding a power to each water heater.
Patent JP-2002068685-A (JP)
Title: High-lift work vehicle
Inventor: KAWAKAMI KINSHI
IPC: B66F11/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-lift work vehicle solving technical problems of the conventional high-lift work vehicle incapable of horizontally rocking from the storage attitude to the expansion boom 5 side for the high-lift work wherein the vehicle is provided with a revolving post 3, an expansion boom 4, an expan sion post boom 5, a fitting arm 6 extended from its lower end section, and a platform 8 horizontally rockably fitted with its base end section to the fitting arm 6, in which one longitudinal side face of the platform 8 is located near the expansion post boom 5 on the plan view in a storage attitude, the expansion post boom 5 is superimposed on the tip side of the platform 8 on the side view. SOLUTION: The platform 8 is fitted to the fitting arm 6 via a horizontal boom 7 at a position where the expansion post boom 5 is not superimposed on the tip side of the platform 8 on the side view in the storage attitude.
Patent JP-2002069153-A (JP)
Title: Epoxy resin curing agent and epoxy resin composition
Inventor: TAKASHIMA TSUTOMU
IPC: C08G59/42
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an alkenoic acid anhydride curing agent of a specific structure in order to improve a heat resistance, flexibility, a moisture resistance, a chemical resistance, and a crack resistance in a conventional epoxy resin composition. SOLUTION: This epoxy resin curing agent is prepared by bonding through addition reaction of an unsaturated acid anhydride with a vinylidene double bond of 4C olefin polymer, whose (1) average degree of polymerization is 3-50, (2) 80% or more of 4C units contained in a main chain are an isobutylene skeleton, and (3) at least one end group is the vinylidene double bond, and the epoxy resin composition using the same is provided.
Patent JP-2002070423-A (JP)
Title: Controller for opening/closing body
Inventor: NAGAI YOSHIMASA
IPC: E05F15/20
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a controller for opening/closing body that improves the operational reliability of an opening/closing body. SOLUTION: The controller for opening/closing body which executes prescribed controlling operation by controlling the movement of the opening/closing body in at least one of the opening direction and closing direction of the opening/closing body is provided with an allowable fluctuation range learning means which learns at least one of the upper limit and lower limit of the allowable fluctuation range of a normal load which changes in accordance with the characteristics of the opening/closing body and a control means which detects abnormality by detecting whether or not an actual load fluctuates beyond the allowable fluctuating range and, when the means detects abnormality, automatically causes the controller to execute the controlling operation.
Patent JP-2002077239-A (JP)
Title: Termination method for multicast routing protocol transfer method for multicast packet, and apparatus for termination thereof and transfer
Inventor: MATSUI KENICHI
IPC: H04L45/50
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To stably and economically perform a multicast communication by a method where the convergence time of a control message and the band consumption of the control message are suppressed to be small in a connectionless- mode communication network. SOLUTION: In the connectionless-mode communication network, a terminal device and a relay device are constituted with their transfer destinations being decided, while they communicate with a route control device.
Patent JP-2002066950-A (JP)
Title: Nailing machine
Inventor: HAMADA MASAO
IPC: B25C1/04
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a reliable nailing machine by providing a first inclined surface for guiding a nail tip to an inner wall of an outlet on the axis side of the outlet 5 so that the nail is driven into a work in a consistently perpendicu lar manner. SOLUTION: The first inclined surface 20 tapered narrower toward the distal side is formed on an inner circumference in the vicinity of a tip of the outlet 5 so that the tip of the nail 50 is guided to the axis side of the outlet 5.
Patent JP-2002068118-A (JP)
Title: Package for ring-shaped products and packaging method therefor
Inventor: NIWA AKIRA
IPC: B65B27/06
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a ring-shaped product 1 without requiring a cutter or scissors in unpacking the product. SOLUTION: At a predetermined angular position of a product, Plastic films 3 and 4 are wound onto the outer peripheral surface, both side surfaces, and inner peripheral surface of the product to heat-seal and cut them along the outer peripheral surface and inner peripheral surface of the product, and at other angular positions of the product, plastic films are wound onto the inner peripheral surface, both side surfaces, and the outer peripheral surface of the product to heat-seal and cut them along the inner peripheral surface and outer peripheral surface of the product.
Patent JP-2002081794-A (JP)
Title: Heat storage tank
Inventor: SATO YUKIO
IPC: F25B35/04
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To raise efficiency of a heat using apparatus by effectively recovering and using sensible heat of the heat using apparatus. SOLUTION: A movable ram 23 partitioning an interior of a heat storage tank 20 into both sides in an axial direction and capable of being moved in the axial direction is provided in the tank 20. A heating medium containing tube body having heating medium inlet and outlet parts 21, 22 for allowing a heating medium to flow into and out of the body and capable of being freely expanded and contracted according to movement of the movable ram 23 is disposed on at least one of variable regions. One end of the body is hermetically sealed and fixed to the movable ram, and the other end is hermetically sealed and fixed to an inner end of the heat storage tank. The heating medium can be contained in the heat storage tank with reduced energy loss, and utilization of the sensible heat by using the heating medium can be performed efficiently.
Patent JP-2002075037-A (JP)
Title: Surface lighting equipment
Inventor: EGAWA MOTOJI
IPC: F21Y101/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a surface lighting equipment for even illuminance, dense lighting, improved visibility, and enlarged screen size applicable. SOLUTION: Light sources 5a and 5b comprising rod-like light guiding bodies 3a and 3b and point-like light sources 4a and 4b are provided near side surfaces 8a and 8b of a transparent substrate 2. A light reflecting pattern 29 is formed in the axial direction of the light guiding bodies 3a and 3b on the surface of the transparent substrate 2. The light reflecting pattern 29 comprises a groove part 27 and a flat part 28 adjoining the groove part. The groove part 27 is trapezoidal in cross section, and it becomes deeper as comes away from the light sources parts 5a and 5b, with a part around the center of the transparent substrate 2 being deepest.
Patent JP-2002081027-A (JP)
Title: Marker
Inventor: MORIMOTO NORIYUKI
IPC: E01F9/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a marker in which the markers of a desired number can be installed at desired intervals, and the carriage and handling are very easy. SOLUTION: This marker comprises a marker body formed in a dog-legged box shape, a marking part provided on a front of the marker body to mark the advancing direction, and a fitting part provided on a back side of the marker body to fit the marker body to an object for fitting, and the marking part comprises a reflection member for reflecting the received light, and a light emission marking means.
Patent JP-2002089248-A (JP)
Title: Exhaust system for automobile
Inventor: NODA KOJI
IPC: F01N3/24
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust system for an automobile capable of well balancing prevention of back pressure increase and improvement of purifying efficiency. SOLUTION: Exhaust ports 1-4 of a twin-cam engine are formed in rectangular shapes with four rounded corners and circumscribed to a shape of two butted exhaust valves. Shapes of flange holes 9-12 and branch pipes 13-16 of an exhaust manifold 7 near flange fixing parts are formed in the same shapes as the exhaust ports. A collecting part 19 of the branch pipes joining the exhaust ports 1 and 4 and a collecting part 20 of the branch pipes joining the exhaust ports 2 and 3 are connected to metal carrier catalytic converters 21 and 22. Downstream sides of the converters are connected to a partitioned front pipe 27 via a collecting pipe 23 having a partition 26a in a collecting part and a partitioned flange joint 30. Downstream sides in the partitioned front pipe 27 are joined and connected to a low back pressure underfloor catalytic converter 29.
Patent JP-2002091934-A (JP)
Title: Data transmission system using dual port memory and dual port memory
Inventor: SASAGAWA SATORU
IPC: G06F15/167
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To increase the types of transmissible data in a system in which the data are transmitted between processors through a dual port RAM. SOLUTION: The storage region of the dual port RAM 20 are divided into a flag area F2, a normal data area D21 for exchanging normal data and a special data area D22 for exchanging special data. A processor 1 periodically writes data in the area D21, also sets a flag in the area F2 and writes the special data corresponding to the flag in the area D22. A processor 3 monitors the area F2, confirms a data type by the set flag, reads the data from the area D22 and resets a flag after read completion. At the time of reading normal data, the processor 3 does not confirm the flag but periodically reads the normal data.
Patent JP-2002093092-A (JP)
Title: Method for manufacturing head gimbal assembly and connection part cutting device
Inventor: KAMIKAMA TAKEHIRO
IPC: G11B21/21
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for HGA and a connection part cutting device which can reduce the manufacture cost of the HGA. SOLUTION: After the HGA is formed by mounting a magnetic head slider having at least one thin-film magnetic head element on a suspension by ball bonding, characteristics of the thin-film magnetic head element are inspected and if a defect in characteristics of the thin-film magnetic head element is detected, the ball bonding part between the suspension and magnetic head slider is cut and separated to remove the magnetic head slider from the suspension. Then a new magnetic head slider having at least one thin-film magnetic head element is mounted on the suspension having the magnetic head slider removed.
Patent JP-2002094274-A (JP)
Title: Heat dissipating structure of electronic component
Inventor: KITAGAWARA TAKASHI
IPC: H05K7/20
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide the heat dissipating structure of electronic components that has excellent heat radiation properties, and can sufficiently cope with large power. SOLUTION: Copper patterns are formed on both the surfaces of a substrate made of at least one of epoxy resin, epoxy-phenolics, and polyimide resin, an electronic component 1 is stuck onto one surface, and a heat sink 3 is stuck onto the other via an insulating sheet 7. The copper patterns on both the surfaces of the substrate are connected by a through via 4, the electronic component 1 is fixed to the heat sink 3 by a screw, and a radiation fin 6 is provided on the heat sink 3.
Patent JP-2002088393-A (JP)
Title: Liquid cleanser composition for food and tableware
Inventor: NAGATA YASUE
IPC: C11D17/08
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid cleanser composition which has excellent safety, excellent oil solubility and is used for foods and tableware. SOLUTION: This liquid cleanser composition for foods and tableware is characterized by containing the following ingredients (A), (B) and (C). (A): a polyglyceryl fatty acid ester, 3 to 30 wt.%, (B): an oil 0.1 to 10 wt.%, and (C) a builder, 0.1 to 10 wt.%.
Patent JP-2002095125-A (JP)
Title: Cable joint and fabrication method therefor
Inventor: KOJIMA EIJI
IPC: H02G1/14
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a cable joint which has excellent moisture-shielding properties and can avoid the deterioration of electric performance, and to provide its fabrication method. SOLUTION: Cable sheaths 3, cable metal moisture-shielding layers 13 and cable insulating layers 1 are removed successively into step forms from ends of cables. Exposed cable conductors are connected to each other. A reinforcing insulating layer 2 is formed across the left and right cable insulating layers 1 on the conductor connection part as the center so as to have the ends of the layer 2 tapered. A cushion layer 12 is formed on the outer circumference of the reinforcing insulating layer 2.  A moisture-shielding tape comprising a metal/plastic laminated tape and a fusion adhesive layer formed on one side of the metal/plastic laminated tape is applied to the outer circumference of the cushion layer 12 across the left and right cable metal moisture-shielding layers 13 with lap winding and the overlapping parts of the moisture-shielding tape, as well as the moisture-shielding tape and the cable metal moisture- shielding layers, are bonded to each other with the fusion adhesive to form a joint moisture-shielding layer 14.
Patent JP-2002088829-A (JP)
Title: Termite returning band and termite-proof structure for underfloor piping
Inventor: SAITO HIROYUKI
IPC: E03C1/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a termite returning band and termite-proof structure for underfloor piping capable of surely preventing the intrusion of termites with a simple work even in a pipe having a structure formed of a pipe body and a heat insulating material. SOLUTION: This termite returning band 30 is used for the pipe 10 formed of the pipe body 11 and the heat insulating material 12 for covering the pipe body 11. This band 30 is mounted on the pipe 10 to fasten the whole surface circumference of the heat insulating material 12.
Patent JP-2002090011-A (JP)
Title: Monitoring system
Inventor: YANAGIDA MASATAKA
IPC: F25B1/053
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system capable of remotely monitoring operation status of a turbo refrigerating machine. SOLUTION: The monitoring system comprises a turbo refrigerating machine (1), an acquiring means (15) for acquiring and transmitting operation data (D11) showing operation status of a plurality of machines (11, 12 and 14) constituting the machine (1), and a monitoring device (4) connected with the device (15) through a network (X) and receiving the operation data (D11) transmitted from the device (15).
Patent JP-2002063969-A (JP)
Title: Wall socket having lead-wire storage box
Inventor: SHIGEYOSHI SATOSHI
IPC: A47B13/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent extended cords and lead wires from getting messed and the front of a desk and a floor from becoming disorderly by enabling an arranging the lead wire of each electrical apparatus more easily. SOLUTION: The wall socket having a lead-wire storage box to which an open/close door 1 is attached at the bottom of a top board of a front section of a desk, a wall socket 5 is attached in the core, and wiring 16 is made, in which, a plug 7 of the lead wire of a telephone or an electrical apparatus is inserted with an excessive long lead wire 17 remaining folded up, and the front open/close door is shut. By this, the extended cord and the lead wire are prevented from being exposed or dispersed to the front of the desk, the floor or the like, and with the appearance clean to look in. Moreover, both ends inside the box have other wall sockets so that a power source can be incorporated from either right or left side by inserting the lead wire having the plugs at both ends.
Patent JP-2002104512-A (JP)
Title: Easy-to-peel lid
Inventor: ZENFUKU HIROKO
IPC: B65D53/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-peel lid for use with cups for instant noodles, yogurt, pudding or the like wherein an aluminum foil is not laminated, and lightproofness, designs and patterns can be applied. SOLUTION: The easy-to-peel lid comprises a paper material layer 4, a laminated resin film layer 6 and an easy-to-peel layer 7, wherein water-color ink 2 is printed on an internal surface of the paper material layer 4 before lamination.
Patent JP-2002100038-A (JP)
Title: Transfer device, cartridge for transfer, and transfer method
Inventor: NAITO KATSUYUKI
IPC: G11B7/26
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device, a cartridge for transfer, and a transfer method which facilitate the alignment of an original disk and a substrate, can heat and cool the original disk and substrate in a short time, and make it easy to peel the substrate and original disk in nanoimprinting. SOLUTION: This transfer device has an original disk holding means 10 which holds an original disk 11 having a pattern corresponding to information, a substrate holding means 12 which holds a substrate 13 where the pattern of the original disk 11 is transferred, a fixing means which mutually fixes the original disk 11 and substrate 13, and a pressure applying means which applies pressure between the original disk 11 and substrate 13. The original disk holding means 10, substrate holding means 12, and fixing means can be attached to and detached from the pressure applying means as a single body.
Patent JP-2002106574-A (JP)
Title: Cage for rolling bearing
Inventor: TAKAGI TOSHIMI
IPC: C08K7/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cage for rolling bearings which is hard for the guide section to be damaged and deformed even in high speed operation. SOLUTION: The rolling bearing is an angular contact bearing having a cage made of a resinous composition which is manufactured by filling 20% or more of titanic acid potassium fiber whose diameter is 2 μm or less into a resin whose glass transition temperature is over 100 deg.C and melting point is over 270 deg.C.