baber/WOPTO huggingface dataset:
Patent JP-2001333389-A (JP)
Title: Video reproduction system and method for processing video signal
Inventor: ANTHONY VETRO
IPC: G06F17/30
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a video reproduction system for processing a compressed input digital video signal. SOLUTION: This video reproduction system has a receiving part connected so as to receive the compressed input digital video signal. An encoder 303 connected to the receiving part dynamically extracts a feature (characteristic) from the compressed input digital video signal while receiving the compressed input digital video signal and encodes the extracted feature as a contents descriptor. A search engine connected to the receiving part accesses the received compressed input digital video signal according to the contents descriptor through a user interface 305.
Patent JP-2001261984-A (JP)
Title: White opaque flame retardant film
Inventor: MURSCHALL URSULA
IPC: B32B27/18
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an opaque white film having 10-500 μm thickness and excellent in stretchability, flame retardance, mechanical and optical properties and yellowing and ultraviolet resistance (light resistance). SOLUTION: This white opaque flame retardant film has 10-500 μm thickness and comprises a crystalline thermoplastic resin. The film is characterized by comprising barium sulfate as a pigment, at least one kind of ultraviolet stabilizer as a light stabilizer, at least one kind of flame retardant and at least one kind of brightener.
Patent JP-2002245663-A (JP)
Title: Optical recording medium
Inventor: ITO KAZUNORI
IPC: G11B7/2433
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a phase transition type optical recording medium capable of high density recording of capacity equivalent to or larger than that of a DVD-ROM, having satisfactory overwriting characteristics at high recording linear speed twice as fast as the speed of the DVD-ROM or more (about 7 m/s or more), to put it concretely, at high recording linear speed in 3.0 m/s-20 m/s range and showing satisfactory reliability even when it is preserved under high temperature condition. SOLUTION: The optical recording medium for recording information having a phase transition optical recording layer having a compositional formula of XaSbxTey containing Sb and Te as indispensable elements and formed by combining and adding at least one element X to SbTe is characterized in that the reflectance by the CW irradiation of a laser beam is transferred from a high level to a low level in the range of >=8 m/s linear speed and <=30 m/s linear speed and the information can be recorded in the range of >=1.2 m/s linear speed and <=30 m/s linear speed.
Patent JP-2002241012-A (JP)
Title: Delivery device and image forming device
Inventor: YOKOYAMA HIROSHI
IPC: B41J13/076
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a delivery device for excellently delivering a sheet while preventing deformation of the sheet, and an image forming device having this delivery device. SOLUTION: The delivery device 27 delivers the sheet 20 toward a delivery part for loading the delivered sheet 20. The delivery device 27 had a delivery means 11 larger in a carrying speed of sheet both end parts than a carrying speed of a sheet central part. The image forming device has this delivery device 27.
Patent JP-2001258938-A (JP)
Title: Underpants type diaper having post-treatment tape
Inventor: OTANI YASUSHI
IPC: A61F5/44
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To make the existence of a knob section clearly distinguishable. SOLUTION: In an underpants type diaper having a waist opening and a pair of left and right leg openings formed by joining both side edge sections of a front body F to those of a back body B, a post-treatment tape 40 is fixed to the back body B and a colored thumb tab 44 is provided on the adhesive layer-side surface of the tape substrate at a fixing section 41. In addition, a colored thumb tab section is provided on the adhesive layer-side surface of the front end section of a tape fastener substrate and the existence of the thumb tab section 44 is visible through the tape fastener substrate.
Patent JP-2002243296-A (JP)
Title: Air conditioner
Inventor: KOIZUMI ATSUSHI
IPC: F25B5/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To enhance heat transfer rate by changing the flow speed of a refrigerant in an outdoor heat exchanger and an indoor heat exchanger. SOLUTION: An air conditioner comprises three systems of refrigerant flow passages 4a, 4b and 4c provided in the outdoor heat exchanger 4, and three systems of refrigerant flow passages 6a, 6b and 6c provided in the indoor heat exchanger 6. The conditioner is further provided with a first solenoid ON-OFF valve in a first bypass pipe 12 connected to one side of the outdoor heat exchanger 4, and a second solenoid ON-OFF valve 8 in a second bypass pipe 14 connected to the other side. A check valve 9 and a check valve 10 are provided respectively on a fourth bypass pipe 18 connected to one side of the heat exchanger 6, and a third bypass pipe 16 connected to the other side.  In refrigerant operation, the flow speed of the refrigerant is increased in the outdoor heat exchanger 4 and the flow speed of the refrigerant is decreased in the indoor heat exchanger so as to raise heat transfer rate.
Patent JP-2001326243-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAKANO MICHIYOSHI
IPC: H01L21/60
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method in which the bump of a semiconductor chip and the lead of a tape board can be connected surely when they are thermocompressed by means of a heating tool. SOLUTION: A problem that a film tape carrier and a semiconductor chip expand due to heat being applied from the heating tool of a gang bonder is solved by setting the pitch A of bumps 10 and the pitch B of an inner lead while previously taking account of the difference in the coefficient of thermal expansion between them at the time of bonding.
Patent JP-2002242526-A (JP)
Title: Stop device for door closer
Inventor: KAWADA NORIFUMI
IPC: E05F3/22
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To perform lock-unlock operation for the stop device of the door closer by a small effort. SOLUTION: In the stop device of the door closer, a rolling member (26) is provided in such a manner that it comes into contact with three parts of a pushing member (21), an extraporating body (13) and a pivotal shaft (8). At the pivotal shaft side, when a serration portion (14a, 14b) is interlocked by a lock mechanism (24 or the like), the rolling member is restrained together with the pushing member, and when the serration portion is separated by the lock mechanism, an escape (28) for releasing the rolling member is formed. At the pushing member side, the rolling member is restricted together with the run off of the pivotal shaft when the serration portion is interlocked by the lock mechanism, the rolling member is pushed in vertical direction relative to the pushing member, and a ring-shaped wall (27a) releasing the rolling member is formed.
Patent JP-2002257501-A (JP)
Title: Belt length measuring device
Inventor: FUJIMOTO NAOKI
IPC: G01B5/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a belt length measuring device to highly accurately measure the length of a belt. SOLUTION: A pair of parallel cut out parts having difference in level are arranged on a rigid base 2a where a driving pulley 3 is disposed along its vertical direction, a pair of linear rails 11 are abuttingly fixed onto the faces having the difference in level, and a movable carriage 13a is elevated and lowered along the linear rails 11. At the same time, the acting direction of a weight 25 to apply a load to a belt 5 is matched to the direction of reactive force produced in the belt 5, a counter weight 36 is connected to a chain 3, and the other terminal is connected to the movable carriage 13a, in order to cancel the tare weight of the movable carriage 13a. In addition, a bearing is built in a sprocket 32a to guide the chain 31.
Patent JP-2001278986-A (JP)
Title: Rubber based on diolefin and usage of the same
Inventor: SCHOLL THOMAS
IPC: C08L15/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a rubber based on a diolefin and usage of the same which has a useful properties in producing tires for multipurpose cars used on traffic roads and off-roads. SOLUTION: The rubber has a polyether side chain group containing no hydroxy groups of 0.01-20 mass % to a total of rubber.
Patent JP-2002253760-A (JP)
Title: Method and system for ordering parts for game machine, and parts ordering processing program
Inventor: TAKIHARA HIROKAZU
IPC: G06Q30/06
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To order required parts for a game machine while looking at an actual parts image. SOLUTION: In the case of ordering parts included in a 'center' unit of the game machine, the 'center' unit is pointed by a mouse pointer. Then, the name of the parts pointed by the pointer is balloon-displayed on the side of the printer. In the case of ordering a 'lamp LED-F', the 'lamp LED-F' is pointed by the mouse pointer. When an ordering person double-clicks a mouse in this state, a display image is switched to the image of the 'lamp LED-F' single body. In the case of ordering this 'lamp LED-F' single body, an ordering number inputting column and an order determining button are input-operated to determine ordering.
Patent JP-2002258103-A (JP)
Title: Optical connector
Inventor: TSUCHIDA MASAHIRO
IPC: G02B6/38
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to simplify the structure, to reduce the manufacturing cost, to prevent the damage of optical fibers, and to improve working environment. SOLUTION: This optical connector for interconnecting optical fibers 33 by a physical method by engaging an optical connector plug 31 with an adaptor 32 or a receptacle is equipped with a holding member 34 in which an aligning part 42 for aligning the optical fibers 33 is formed integrally with an aligning/ fixing part 42 for aligning and fixing the optical fibers 33 on the base end side from the aligning part 42. In the connector, the optical fibers 33 are accommodated in the holding member 34 in the manner that their tip ends are extended like a cantilever from the aligning part 42 toward the tip end side.
Patent JP-2002256168-A (JP)
Title: Fluorescent colorant
Inventor: TAMANO MICHIKO
IPC: C09D11/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent colorant having excellent heat resistance, solvent resistance, and light resistance, a plastic molded product comprising a masterbatch composed of the colorant and a resin, a coating material composition comprising a coating binder resin, and an ink composition composed of an ink binder. SOLUTION: The fluorescent colorant is composed of a compound of formulae [1], [2] (wherein R<1> to R<8> , A, and B are each independently, a hydrogen atom or a 1-50C organic residue, provided that at least four of R<1> to R<8> , A, and B are the 1-50C organic residues).
Patent JP-2002253496-A (JP)
Title: Electronic endoscope and video signal processor for the same
Inventor: HIBI HARUHIKO
IPC: H04N7/18
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic endoscope system for normally performing a proper image signal processing irrespective of the combination of an endoscope with an endoscope video signal processor. SOLUTION: The connector part 20 of the electronic endoscope 10 having a CCD corresponding to a VGA standard is provided with a video signal processing circuit 22, a buffer 23 and a system control circuit 26. An ID data transmission request is transmitted from the system control circuit 26 to the connected video signal processor 30 via a terminal group 27c. It is judged that the processor is the conventional type video signal processor 30 unless response is received concerning the ID data transmission request for a prescribed time and, then, an analog image signal based on NTSC is outputted to the processor 30. The video signal processing circuit 22 performs the down processing of the image signal and the image processing of a color tone, etc., in accordance with a connected machine kind.
Patent JP-2002254852-A (JP)
Title: Dampening water for lithographic printing
Inventor: ISHIKAWA TSUTOMU
IPC: B41N3/08
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide dampening water for lithographic printing, which prevents coming-off of a plate or summing and excellent in concentrating properties. SOLUTION: The condensate of aromatic sulfonic formalin is added in the damping water.
Patent JP-2002271035-A (JP)
Title: Hybrid ic
Inventor: WATANABE SATOSHI
IPC: H05K1/16
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid IC which has small interference between mounted electronic components and is suitable for high-density mounting. SOLUTION: A multi-layer printed wiring board 20 is equipped with a 1st insulator layer 22 where patterns 27 constituting electronic elements are formed, and a 2nd insulator layer 24 which has the electronic component 30 mounted on one surface side and has a less dielectric constant than the 1st insulator layer 22. Therefore, the production of an electric field passing through the multi-layered printed wiring board 20 between the electronic components 30 is suppressed and the stray capacitance between the electronic component 30 can be suppressed.
Patent JP-2002254691-A (JP)
Title: Thermal head and manufacturing method therefor
Inventor: HIRABAYASHI MITSUO
IPC: B41J2/335
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head and a manufacturing method therefor, which prevent a printing defect from being caused by abrasion even during high-speed printing on thermal paper of poor quality, and which enhance abrasion resistance of a protective coat and clearness of the printing without adopting a structure of a head, using a raw material with special hardness, or a head constituted in a complex manner. SOLUTION: In the thermal head, a glass glaze layer is formed on an alumina substrate, a common electrode is provided in a prescribed shape, aluminum wiring is laminated, and a protective coat is laminated on an outermost surface. The glaze layer is formed in a thickness of 0.1-40 μm by a sputtering method. Accordingly, small thickness of the formed glaze layer enables not only formation of the glaze layer where thermal storage is reduced but also an improvement in the clearness of the printing. Additionally, planarization of the glaze layer can be accomplished by a simple method, and the quality of the printing and photographic printing, in particular, the quality of the high-speed printing and the abrasion resistance of the thermal head are enhanced.
Patent JP-2002268728-A (JP)
Title: Synchronization diagnosing and monitoring system and its device and its program
Inventor: UCHINUMA SOUICHIRO
IPC: G01M99/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic device for diagnosing an objective machine performing a plurality of operations according to control, capable of highly precisely detecting the presence or absence of the abnormality of the machine even when diagnosing the machine performing complicated operation. SOLUTION: A test operation sequence in which a complicated operation is divided into every movement is executed sometimes, and the presence or absence of any abnormality is judged based on an acoustic signal or a vibration signal at the time of the test operation.
Patent JP-2002267249-A (JP)
Title: Fluid-delivering device
Inventor: OTSUKA MASAO
IPC: F24F13/28
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluid-delivering device, having fan-cleaning function for cleaning up dust and the like stuck on the fan. SOLUTION: A movable fan-cleaning device is installed for cleaning dust stuck on the fan in a fan casing of the fluid supply device.
Patent JP-2002262675-A (JP)
Title: Apparatus for closing winding film for ventilation of agricultural greenhouse using magnet
Inventor: MARUO KAZUO
IPC: A01G9/24
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem that in an agricultural greenhouse of a type for carrying out a temperature control by a winding film for ventilation, even if the winding film is made into a wound down state at the outside of a stationary covering material for heat insulation in a cold day, since there is a gap between both the covering materials, outside air is introduced into the greenhouse from the gap, temperature in the greenhouse is dropped, further, since the winding film for ventilation is not sufficiently fixed, the winding film is fluttered and is broken at an early stage. SOLUTION: Plate-like magnets (2) are arranged in the direction of film winding up at both ends of the stationary covering material (1) of the greenhouse, parts of the winding film (3) corresponding to the magnets are integrated with flexible tapes (4) having magnet attraction by adhesion, etc., so that the winding film is sucked and stuck fast to the stationary covering material by magnetic force when the film for ventilation is wound down for ventilation in a cold day. Consequently, blowing in of outside air is prevented to improve heat retaining properties, the winding film is slightly fluttered by wind and the life of the film by break is prolonged.
Patent JP-2002263602-A (JP)
Title: Cleaning apparatus
Inventor: MIURA TAKAO
IPC: B08B9/093
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure cleaning apparatus adaptive to increase of an elevating stroke. SOLUTION: A small diameter cylinder 3 connected with a large diameter piston 2 freely slidably installed at a large diameter cylinder 1 is freely slidably projected from an end of the large diameter cylinder 1. A hollow piston rod 5 connected with a small diameter piston 4 freely slidably installed at a small diameter cylinder 3 is freely slidably projected from an end of the small diameter cylinder 3. A jetting nozzle 6 for the high pressure cleaning liquid is attached to the tip of he rod 5, and pressurizing/supplying means 41, 42, and 43 for the cleaning fluid are connected to a chamber 14 having smaller piston pressure- receiving area of the large diameter cylinder 1.  A cylindrical space 23 obtained by composing the small diameter cylinder 3 of an inner cylinder 21 and an outer cylinder 20 communicates respectively with chambers 13 and 31 having smaller piston pressure-receiving areas of the large diameter cylinder 1 and the small diameter cylinder 3, and it communicates with the above jetting nozzle 6 through a piston rod hollow part 33.
Patent JP-2002264021-A (JP)
Title: Elastic foaming grinding wheel material and its manufacturing method
Inventor: KOYAIZU ZENJIRO
IPC: C08G18/66
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an elastic foaming grinding wheel material rigidly fixing abrasive grains thereon and having rigid and appropriate rubber elasticity, abrasion resistance, heat resistance, and excellent grinding characteristic and buff effect and its manufacturing method. SOLUTION: This polyurea elastic foaming grinding wheel material for grinding and/or buffing is formed by foaming/hardening a mixture of a principal component made of polyisocyanate, components made of aromatic diamines, a foaming agent, a foaming stabilizer and a curing catalyst and abrasive grains. The aromatic diamines are solely made of aromatic diamine olygomer or a mixture of aromatic diamine compounds.
Patent JP-2002264542-A (JP)
Title: Heat transfer image receiving medium
Inventor: HIDA MASANOBU
IPC: B41M5/382
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer image receiving medium having a dye receiving layer using a plasticizer which shows a superb plasticizing efficiency and is capable of imparting satisfactory shelf stability to a photographic matter without the necessity to use a phthalate plasticizer and the like highly suspected to contain an endocrine disrupter, a mutagen, a carcinogen and the like. SOLUTION: In the heat transfer image receiving medium comprising a base material sheet and the dye receiving layer formed on the former, a citrate compound represented by formula (1) (wherein, R<1> is a hydrogen atom or a substitutable acyle group and R<2> , R<3> and R<4> are independently a substitutable alkyl group or cycloalkyl group) is used as a plasticizer of the dye receiving layer.
Patent JP-2001344349-A (JP)
Title: Diagnostic imaging equipment for medical care, security management method thereof and maintenance method thereof
Inventor: MIYAJIMA YASUO
IPC: G16H10/60
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of causing malfunctions of specific functions of diagnostic imaging equipment for medical care via a network, and the risk of infringing on patient's privacy, and to allow for enjoying convenience. SOLUTION: Ultrasonic diagnostic equipment 1 has a service function of being able to be booted up from a service center via a network. This equipment 1 includes, for security management purposes, a security setting circuit 28 and a service permitting switch 5. The security setting circuit 28 has a function that restricts user's access privilege of operating the service function only to a prescribed account, and has a function of authenticating users. The service permitting switch 15 sets user's access privilege to boot up the service function, when the authenticated user's account is other than the account that is restricted by the security setting circuit 28, and has a function that permits or inhibits the access.
Patent JP-2002278451-A (JP)
Title: Label-like ic card for railroad
Inventor: NANBU KEIICHI
IPC: B42D25/25
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To omit the troublesomeness of taking out an IC card every time for automatic ticket examination by improving portability, easiness to handle, etc., as an IC card for railroad. SOLUTION: In the non-contact IC card for railroad incorporating an antenna for non-contact communication and communicable with an automatic ticket examination machine, the IC card (1) is a label-shaped card which is bendable and has an adhesive layer (2) formed on one surface.
Patent JP-2002279870-A (JP)
Title: Regression reflection type photoelectric sensor
Inventor: HIRAKI SHIGETSUGU
IPC: H01H35/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To stably detect an object which transmits and refracts light. SOLUTION: The sensor body is provided with a light path 10 for floodlight located between a floodlight element 3 and a floodlight lens 5, and a light path 11 for light reception located between a photodetector 4 and a light receiving lens 6, and a slit forming part 14 on the floodlight side is formed from a periphery face part 10a of the light path 10 for floodlight toward the photodetector 4 side as well as a floodlight side slit 12 is formed having a linear part at a part surrounded by an edge part 14a of the floodlight side slit forming part 14 and the periphery face part 10a of the light path 10 floodlight, and further, a slit forming part 15 of the floodlight side is formed,  and it is so structured that a light receiving side slit 13 is formed having a linear part at a part surrounded by an edge part 15a of the slit forming part 15 of the floodlight side and the periphery face part 11a of the light path 11 for light reception.
Patent JP-2002277691-A (JP)
Title: Optical fiber with lens, its assembling method, and optical fiber with optical isolator
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/42
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and inexpensive optical fiber 10 with lens capable of preventing reflected return light from being made incident on an LD. SOLUTION: In the optical fiber with lens forming a wedge-like inclined face in the end part of the optical fiber and forming a semi-cylindrical curve or a plane or an acute angle in the tip part of the inclined face, an optical isolator consisting of at least one Faraday rotor and at least one polarizer is fixed to the tip part.