baber/WOPTO huggingface dataset:
Patent JP-2002227859-A (JP)
Title: Seal device of bearing for axle
Inventor: MATSUI SHUNICHI
IPC: F16C33/78
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To attain low torque operation while maintaining seal performance, in a seal device of a bearing for an axle. SOLUTION: In this seal device of a bearing for an axle, the seal device 9 comprises a slinger 11 of L-shaped section, formed by a cylinder part 12 fixed to an external peripheral surface of an inner ring member 1 and a flange 13 extended in a diametric direction toward an outer ring member 5 from a bearing external side end part of this cylinder part 12, and a seal annular body 14, formed with a cylinder part 16 fixed to an internal peripheral surface of the outer ring member 5 and an internal peripheral lip 18 coming into slide contact with an inner surface of the slinger 11, the seal device is characterized by providing, in a prescribed region in a bearing internal side slope of this internal peripheral lip 20 from its tip end part,  a first rib part 22 arranged with a fixed space apart in a peripheral direction in addition to perform pump action returning infiltrated muddy water or the like from a bearing outer part when the inner ring member 1 is rotated in one direction and a second rib part 23 arranged with a fixed space apart in a peripheral direction in addition to perform pump action returning infiltrated muddy water or the like from the bearing outer part when the inner ring member 1 is rotated in a reverse direction alternately in a plural quantity.
Patent JP-2002225703-A (JP)
Title: Single axle bogie for rolling stock
Inventor: OKU YASUMASA
IPC: B61F5/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight single axle bogie for rolling stock suited for a streetcar with a 100 percent low-floor, having a simple structure, capable of preventing pitching and driving with its wheels cornering smoothly along tracks even if the tracks are steeply curved lines with their minimum turning radius of 30 m or less. SOLUTION: A wheel 14 is rotatably attached inside the central position in the longitudinal direction of a pair of right and left axle beams 12 via an axle 13 so as to be rotatable. The respective axle beams 12 are linked pivotably by a lateral-long link 15 at the end parts so as to be rotatable. The base end of a track frame 11 is linked so as to be pivotable in the vertical direction of a vehicle body 2. The vicinity of the axle 13 of the wheel 14 of the axle beam 12 is pivotably linked under the vicinity of front ends of both side beams 11c of the track frame 11 so as to be pivotable. The front end part 16a of a base link 16 is linked on the base ends of the respective axle beams 12 via cross pins 18 so as to be rotatable in the horizontal and vertical directions. The base end 16b of the base link 16 is linked so as to be horizontally pivotable relative to the track frame 11.
Patent JP-2002226659-A (JP)
Title: Flame retardant polyvinyl chloride resin molded article
Inventor: KOUZUI OSAMU
IPC: C08K3/22
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant polyvinyl chloride resin molded article satisfying flame retardancy, moldability and mechanical strengths together. SOLUTION: The flame retardant polyvinyl chloride resin molded article which is made by formulating at least a thermal stabilizer, a slipping agent and a molybdenum compound to a polyvinyl chloride resin and by molding into a desired shape includes 0.05-1.5 pts.wt. as a metallic molybdenum of a molybdenum compound relative to 100 pts.wt. of the polyvinyl chloride resin. The flame resistance is improved by the action of the metallic molybdenum as a flame retardant, and since it is added in a small amount of 0.05-1.5 pts.wt. the compound can be molded without giving bad influence and can retain practical mechanical strengths.
Patent JP-2002224097-A (JP)
Title: Three-dimensional image display system
Inventor: OISHI SATORU
IPC: A61B5/055
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image display system responding to a demand of a quick image display with less labor and preventing its observation from being obstructed by abruptly changing the image during observing the image. SOLUTION: This three-dimensional image display system can reconstruct and display a 3D image based on data obtained by one or more medical image diagnostic devices. As for the medical image diagnostic device, for example, there is an X-ray diagnostic device 1 with C arm 4. This system is also provided with a 3D image display switch 9s determining a mode whether or not automatically displaying the 3D image after reconstruction of the 3D image. When the switch 9a is turned ON, this constitution can automatically (dispensing with any operation) display the 3D image and when being turned off, do not automatically display the image.
Patent JP-2002236835-A (JP)
Title: Broadcasting system
Inventor: NAKAI SHINICHI
IPC: H04N21/442
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To solve problems of being unable to determine original or imitation of a coupon, feed back information obtained by coupon use to a broadcasting station and an advertisement enterprise, and restrict a coupon using frequency in a conventional coupon issuable broadcasting system. SOLUTION: This broadcasting system is composed of a program distributing part for distributing coupon information, a program receiving means for receiving the coupon information, a coupon printing means for printing the coupon on the basis of the coupon information received by the program receiving means, a coupon reading part for reading the coupon information, and a coupon original-imitation determining part for determining original or imitation of the coupon to determine the original or imitation, and is provided with a coupon using information transmitting part to feed back the information obtained by the coupon use to the broadcasting station and the advertisement enterprise, and is provided with a coupon using history storage part for storing a using history of the used coupon to restrict the coupon using frequency.
Patent JP-2002234807-A (JP)
Title: Water absorption preventing material having algae- proofing/mildew-proofing function and porous body using the same
Inventor: TSUJIMOTO YOSHIHIRO
IPC: E04B1/92
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a porous body capable of preventing stain characteristic of a porous body caused by rainwater, etc., various kinds of deteriorations by water of frost damage, etc., occurrence of efforescence and simultaneously preventing microorganism contaminations by algae and molds, making the best use of texture and color tone of material itself, having an excellent finish. SOLUTION: A permeable water absorption preventing material (2) mixed with an algae-proofing agent and a mildew-proofing agent is permeated into a porous substrate (1). The porous substrate (1) is coated with a film formation type water absorption preventing material (3) mixed with the algae-proofing agent and the mildew-proofing agent. Otherwise, the porous substrate (1) is mixed with an inner addition type water absorption preventing material (4) mixed with the algae-proofing agent and the mildew-proofing agent.
Patent JP-2002235044-A (JP)
Title: Method for producing composite substrate
Inventor: SHINPO TOMOHIRO
IPC: C09J5/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To certainly suppress a deterioration of surface flatness on a thin-film coating material (a primary substrate) side frequently caused when heating the whole composite substrate in order to cure an adhesive used and to produce a high-quality composite substrate when producing the composite substrate by laminating the thin-film coating material (the primary substrate) on a substrate (a secondary substrate) in which various kinds of functions are imparted to the surface through the adhesive. SOLUTION: The primary substrate 3 having a thin thickness and the secondary substrate 5 having a thicker thickness than the primary substrate are laminated through the adhesive 4 and the obtained composite substrate B is heated to cure the adhesive. The composite substrate B is quickly cooled by blowing a cold air G to the secondary substrate 5 side so that an amount of heat release from the secondary substrate 5 is larger than an amount of heat release from the primary substrate 3 in the composite substrate B after heated.
Patent JP-2002235919-A (JP)
Title: Method and system for treating liquid fuel and liquid fuel distributing system
Inventor: ITO AKINARI
IPC: F02M27/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for treating liquid fuel in which emission of harmful substances to the environment or generation thereof can be reduced significantly at the time of driving various combustion apparatus while exhibiting high combustion efficiency. SOLUTION: At an appropriate stage between a process for drilling or refining crude oil and an end use process for combusting liquid fuel 10 in a combustion apparatus 11, means 300 for applying magnetic line of force is provided while abutting against the outer wall part of an appropriate tubular body 40 for carrying the liquid fuel 10 or in the proximity thereof. The system 100 for treating liquid fuel further comprises means 301 for controlling the current velocity of liquid fuel 10 flowing through the tubular body 40 being applied with a magnetic field.
Patent JP-2002235419-A (JP)
Title: Outside heat insulating panel
Inventor: HONDA ZENJIRO
IPC: E04F13/26
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To develop an execution panel simplifying a process with excellent flashing and fire preventive measures in a so-called outside heat insulating construction method for executing a heat insulating material on the outside of a building skeleton. SOLUTION: The heat insulating panel is formed by integrating a heat insulating board and an external facing sizing board laminated in shiplap structure, by bonding the outer peripheral parts of both boards with an adhesive tape or by applying an adhesive material. The use of this heat insulating panel simplifies the outside heat insulating construction method of the skeleton and ensures flashing and fire preventive measures.
Patent JP-2002236644-A (JP)
Title: System for supporting portal site
Inventor: OSHIMA MASAHIRO
IPC: G06Q50/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To easily provide information inserted on a home page by a facility, a shop, a resident and the like in a local area which are information providers, and to conduct renewal automatically. SOLUTION: This portal site supporting system for renewing the information in a portal site for inserting the local information into the home page is provided with a means for registering aural information provided by a user (information provider) into a database in its server for controlling the home page to conduct automatically processing for the insertion on the home page, and a general user (information browser) accesses the home page to read out the aural information from the database. The server carrys out reception of a phone from the user (information provider) and authentication processing, encodes the provided aural information to be registered, and inserts a situation of the registration of the aural informations on the home page.
Patent JP-2002241966-A (JP)
Title: Method for producing enameled product having smooth surface and enamelling glaze
Inventor: HAMADA RIHEI
IPC: C23D5/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an enameled product having a smooth enameled surface. SOLUTION: Graze which does no contain gairome clay, and contains hectorite or synthesized hectorite of 0.05 to 1.50 wt.% is used. By glazing the same, an enameled product in which the shrinkage percentage of the enameled layer by calcimining is 46 to 55%, and the average roughness of the enameled surface satisfies Ra<=0.1 μm can be obtained. The hectorite or synthesized hectorite has excellent swelling properties, and exerts the action of preventing the settling of the graze in the content of 0.05 to 1.50 wt.%, preferably, of 0.2 to 0.8 wt.% in enamelling glaze. When the content of hectorite or synthesized hectorite is too low in the enamelling glaze, the settling prevention effect for the graze can not sufficiently be exerted, and, when the content is too high, the graze is gelatinized, and glazing can not be performed.
Patent JP-2001224036-A (JP)
Title: Moving picture coder
Inventor: EMA NOBUYUKI
IPC: H04N19/11
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture coder by which a motion vector on a control grid around an image frame can be searched for with higher accuracy. SOLUTION: The moving picture coder that codes a difference between a predicted image frame obtained by conducting inter motion compensation frame prediction and an inputted image frame as prediction error information, is provided with a motion vector search section 32 that searches for motion vector by obtaining a difference between pixels existing in an image consisting of an input image frame and a reference image frame depending on a position searching for a motion vector, with a prediction frame generating section 33 that uses the motion vector to generate a prediction image frame and with a side information coding section 35 that codes the motion vector as side information.
Patent JP-2002247382-A (JP)
Title: Color copying machine
Inventor: FUJII YOJI
IPC: G03G21/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a color copying machine that can be more easily used. SOLUTION: The color copying machine comprises a scanner 20 that has a scanner side copy control section 22 for generating color image data of a manuscript to be copied to an image-reading mechanism section 21 when prescanning is instructed, and for generating and storing information used for judging whether the manuscript concerned is a color or monochrome manuscript based on the color image data;  and a printer 10 for allowing the scanner 20 to perform prerescanning when a copy start instruction is given from a copy operation device 30, judging whether the manuscript to be copied is a color or monochrome manuscript based on information stored at the scanner side copy control section 22 as a result of the prescanning, operating the scanner 20 again in a mode corresponding to the judgment result, and performing printing based on image data from the scanner 20 in a mode corresponding to the judgment result.
Patent JP-2002246498-A (JP)
Title: Hybrid integrated circuit device
Inventor: SAKAI HIROYUKI
IPC: H01L23/12
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid integrated circuit device that prevents short- circuiting in simple structure and processes, and improves reliability without increasing the size. SOLUTION: Notches 111 and 121 are formed at end sections 11a and 12a of mutually facing sides in lead frames 11 and 12. A conductive adhesive 14 is used for bonding the lead frames 11 and 12 to an electronic component 13, and is applied to the lead frames 11 and 12. The applied adhesive 14 flows between the electronic component 13 and the lead frames 11 and 12, when the electronic component 13 is mounted. When the flowing adhesive 14 reaches the notches 111 and 121, the adhesive 14 flows downward, thus preventing the adhesive from flowing to the side of other frames 12 and 11. As a result, the adhesive 14, that flows from the lead frames 11 and 12 does not come contact the adhesive 14 that flows from other lead frames 11 and 12, and short-circuiting is prevented.
Patent JP-2002246810-A (JP)
Title: Irreversible circuit element and communication equipment
Inventor: HASEGAWA TAKASHI
IPC: H01P1/383
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an irreversible circuit element and communication equipment which are made compact and short. SOLUTION: An irreversible circuit element 1 is constituted of a permanent magnet 9, a ferrite 20 whose DC magnetic flux is impressed by the permanent magnet 9, a plurality of center electrodes 21-23 arranged at the ferrite 20, and a lower case 4 and an upper case 8 in which the ferrite 20, the center electrodes 21-23, and the permanent magnet 9 are housed. Thickness t4 of the lower case 4 is set so as to be not less than 50% and less than 100% of thickness t8 of the upper case 8. The upper case 8 and the lower case 4 are made of metal consisting essentially of steel.
Patent JP-2002240241-A (JP)
Title: Screen printing machine
Inventor: GOTO TAKASHI
IPC: H05K3/12
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing machine in which pressure is prevented from being relieved caused by flexibility of a squeegee rubber and printing pressure can be partially controlled in the screen printing machine for printing a circuit pattern on a printed circuit board. SOLUTION: Divided parts (21A-1 to 21A-8) which can be curved in cope with the squeegee rubber (10), pressing parts (50A-1 to 50A-8) for applying individually a specified pressure and a pressure transmitting part (211A) positioned just above a ridge part (11) and mediating transmission of the pressure between the pressing part (50A) and the squeegee rubber (10) are provided.
Patent JP-2002245804-A (JP)
Title: Light-diffusing warning lamp
Inventor: MOCHIZUKI KAZUHISA
IPC: F21Y113/20
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a warning lamp unit of light weight, low power consumption and long life, and that, almost maintenance-free. SOLUTION: The light-diffusing warning lamp 1 comprises a plurality of warning lamp units such as a flashing unit 4 irradiating flash light, a rotating light unit radiating rotating light, or the like contained in a transparent globe 3, at least one of which is composed of a plurality of light-emitting diodes in alignment, that is, an LED type unit 5.
Patent JP-2002244136-A (JP)
Title: Inspecting method for rubbing cloth and manufacturing method, and manufacturing device for liquid crystal display element
Inventor: NAKASU NOBUAKI
IPC: G02F1/1337
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To control, select and correct rubbing nap by detecting disorder in the raising direction of the rubbing nap, the coarseness or the fineness of the rubbing nap and the fluctuation in the height of the rubbing nap. SOLUTION: The manufacturing device of a liquid crystal display element having an alignment layer is provided with a rubbing roller 1, a rubbing roller drive device 2, an illuminator 31 for lighting with illumination light L1, a defect- extracting means 32, 42 and 43 for optically extracting defects, a foreign matter removing system 5 for removing foreign matters and an alarm-generating device 44.  The foreign matters, adhered to the rubbing cloth and attached to the rubbing roller 1, are removed by the foreign matter removing system 5, while the rubbing roller 1 is rotated, the rubbing cloth is lighted with the illumination light L1 by the illuminating means 31, the defect part is abstracted by the defect- extracting means using reflection light L2 from the rubbing cloth and the alarm is generated by the alarm-generating means 44, when the defect part has a value larger than a previously set threshold.
Patent JP-2002241771-A (JP)
Title: Method and apparatus for reducing sulfur compound
Inventor: SUZUKI HIDEKI
IPC: B01D53/50
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for reducing a sulfur compound by efficiently burning the sulfur compound in a high concentration without forming an unburned component and other reaction products. SOLUTION: The sulfur compound gas in the high concentration is removed from sulfur compounds included in the gas generated when gasifying a carbonaceous raw material by a desulfurizing apparatus 19. The sulfur compound gas in the high concentration is burned in a hydrogen sulfide-burning apparatus 33 at a prescribed air ratio. The burned gas burned in the hydrogen sulfide- burning apparatus 33 is cooled by a heat-exchange boiler 35 as a cooling means. As a result, the generation of an unnecessary gas is suppressed because the burned gas can pass a temperature region within which the unnecessary gas is generated in a short time by rapidly cooling the burned gas to a prescribed temperature by the heat exchange boiler 35.
Patent JP-2002239058-A (JP)
Title: Binding attaching structure for snowboard
Inventor: KASAI HAJIME
IPC: A63C10/14
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To slide in a direction intended by a rider without limiting flexibility and to improve sliding performance in the binding attaching structure of a snowboard. SOLUTION: This binding attaching structure 10 comprises an outer fixing part 11 composed of highly rigid supporting bar 11a and attaching bar 11b, and an inner fixing part 15 that is composed of highly flexible soft attaching tools 15a. Since the outer fixing part 11 is provided so as to reach the vicinity of an edge, across the snowboard 1 even the change of the load direction of the rider is directly transmitted to the edge and the high sliding performance is attained. Also, since the respective soft attaching tools 15a are deformed corresponding to the load direction of the rider during sliding, the snowboard is sufficiently bent and sliding in the direction intended by the rider is assured.
Patent JP-2002252990-A (JP)
Title: Piezoelectric actuator drive circuit and fuel injecting apparatus
Inventor: KAWAMOTO SATORU
IPC: H01L41/09
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To detect disconnection of a cable which connects a piezoelectric stack and a connecting terminal for conducting when the piezoelectric stack of a piezoelectric actuator is in charge holding state. SOLUTION: An abnormality detecting circuit 29E in a piezoelectric actuator drive circuit is provided with a voltage detecting means 31 for detecting a voltage at the connecting terminal 201E on a nongrounded side and a comparing means 32 for comparing the detected voltage with a preset reference voltage and outputting a comparison signal for indicating whether the detected voltage is higher than the reference voltage or not. If the detected voltage is lower than the reference voltage, it determines that the cables 203A, 203B, 203E are disconnected.
Patent JP-2002250234-A (JP)
Title: Liquid air producing device
Inventor: KAWAMURA HIDEKAZU
IPC: F02C6/14
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid air producing device that produces liquid air for cooling intake air when air density during daylight in summer season decreases to reduce output of a gas turbine and thus rated power generation cannot be kept, and that eliminates the problems in a conventional device wherein a low pressure air compressor and a high pressure air compressor are required to be mounted and in particular the conventional device is hardly applicable to an existing power generation facility. SOLUTION: This liquid air producing device comprises control valves that are disposed in supply pipes arranged in an air extracting port and a suction port for leading low pressure compressed air extracted from a compressor for compressing the outside air for driving a power generator and adjust the pressure of the low pressure compressed air to a predetermined pressure; and a flow channel that is connected to the supply pipe between the control valve and the suction port at its one end, exchanges heat of un-liquefied cooling air with a heat exchanger to return the air to a room temperature, and merges the air with the led compressed air.  Thus, installation of the low pressure air compressor is not required, installation area is reduced to allow the installation at a low facility cost, the installation to an existing gas turbine power generation facility can be facilitated, and the rated power generation can be kept even during daylight in summer time when power demand becomes maximum to decrease the outside air density.