baber/WOPTO huggingface dataset:
Patent JP-2001178179-A (JP)
Title: Drive circuit for variable-speed fan
Inventor: RIN YURYO
IPC: H02P6/28
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for variable-speed fan. SOLUTION: This drive circuit is provided with a computing IC, a Hall IC, an external signal input end and a current control circuit. The drive circuit is controlled inside the fan without need for an external independent circuit. The computing IC is connected to the Hall IC. The computing IC controls two sequentially connected transistors, and the transistors are turned on and off. The alternating excitation of two fan coils is made. The fan is turned. The external input end detects an external signal source. The current of the fan coils through the current control circuit is controlled. Thereby, the rotational speed of the fan is controlled.
Patent JP-2001050876-A (JP)
Title: High-pressure refrigerating apparatus
Inventor: STUDER DANIEL DR
IPC: A01N1/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To form pressure by means of a lightweight, small and high-speed apparatus by a method, wherein a drive cylinder is expanded quickly by triggering a lock, so as to cause it to be released instantaneously and the pressure inside a high-pressure cylinder is raised quickly. SOLUTION: In a pneumatic cylinder 1, a piston 12 can be locked by a locking device 3, and it cooperates with a corresponding lock receiver part 11 in a locked state. With this constitution, a preload is loaded onto the cylinder 1, and the cylinder is locked and held in a state where sufficient pressure is applied. When the lock device 5 is suddenly released, the piston 12 of the cylinder is accelerated explosively, and it pushes out the high-pressure piston 13 of a high-pressure cylinder 2 with impact. The lock device 3 is released, and a nozzle 8 is opened by a ring valve slider 14 after the passage of and adjustable time interval (t). At the same time, a piston 9 is driven by a second cylinder 7 with respect to a cooling medium 15, and pressure is applied. Here the slider 14 is cooled in the region of the nozzle 8.  Therefore, it is possible to prevent the cooling medium 15 from warming up before it spouts through the nozzle 8.
Patent JP-2002025379-A (JP)
Title: Operation device for local washing
Inventor: EGAMI KATSUHIRO
IPC: H01H13/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an operation device with improved quality feeling and with inscriptions or the like on it easier to recognize. SOLUTION: The remote-control operation device 18 is provided with an insulating board 28, each switch 27 mounted on the insulating board 28, and a key-top 31 which enables each switch 27 to operate from a surface side. The key-top 31 is formed of a colored layer 31e colored and a transparent layer 31d formed on the surface of the colored layer 31e, and a printing 31f is made on the surface of the transparent layer 31d. Therefore, the transparent layer 31d can be thickened to improve in quality feeling, and yet, the thick layer does not affect easiness of recognition. Furthermore, the characters or the like printed on the surface of the transparent layer are reflected on a space between the transparent layer 31d and the colored layer 31e, giving a high-class image to an eye.
Patent JP-2002022115-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: KUWAKO TAKASHI
IPC: F23D11/40
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce a heat load of a combustion panel and improve the combustion of a flame in a bottom corner region of the combustion panel. SOLUTION: A burner 10 is constructed with a combustion chamber outer cylinder 14 located outside, a combustion panel 15 provided inside the combustion chamber outer cylinder 14 for combusting a liquid fuel such as light oil, a downward opened vaporizer 16 disposed substantially at the center in the combustion panel 15, an ignition device 20 provided near the vaporizer 16, and an air fan 12 for supplying air into the vaporizer 16. Many burner ports 26A, 26B, 26C are provided in the respective side wall sections 15B, 15C and the bottom wall 15A of the combustion panel 15, and the burner port 26A and the burner ports 26B, 26C located near a bottom corner 15A are provided at positions where their axial lines are not intersected on the substantially same plane.
Patent JP-2002024104-A (JP)
Title: Electronic file managing system
Inventor: UCHIDA JUNJI
IPC: G06F21/60
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic file managing system for keeping sufficient security and applying the degree of freedom in a data correction to an outside user. SOLUTION: Concerning the electronic file managing system provided with an externally installed server installed outside and an internally installed server for communicating with the externally installed server, the externally installed server is provided with a disclosed web server, which can be accessed through the Internet by a browser, and a web data managing server connected through a firewall to the disclosed web server. The disclosed web server contains the home page of an enterprise related to the internally installed server and data interactively transmitted to the disclosed web server by the browser, which accesses the home page, are transferred through the firewall to the web data managing server.
Patent JP-2002024178-A (JP)
Title: Contents authentication system and method, and recording medium
Inventor: IWAMOTO ISAMU
IPC: G06F21/60
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a contents authentication system or the like for attaining the utilization of contents while preventing disordered duplication and smoothly authenticating the utilization of the contents on the line of low speed/small capacity. SOLUTION: An image display terminal 3 supplies the image ID of an image desired to utilize to a contents server 1 together with its own identification code. The contents server 1 supplies the image data expressing this image to the image display terminal 3 in the state of enciphering the image data with a cryptographic key and transfers the image ID and the identification code of the image display terminal 3 to a license server 2. The license server 2 supplies the cryptographic key for deciphering the image data shown by the transferred image ID to the image display terminal 3 shown by the transferred identification code. The image display terminal 3 acquires the cryptographic key from the license server 2 and stores it in the state of making the specification of contents difficult for a user.  Then, the image data are deciphered by this cryptographic key and reproduced in the state of making preservation difficult.
Patent JP-2002024715-A (JP)
Title: Method and system for providing technical information, and method and system for making license contract
Inventor: OGIDA MASATOSHI
IPC: G06F21/10
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of easily providing technical information desired by a user and facilitating the procedure for making a license contract. SOLUTION: This method and a device for providing technical information comprise a step of providing first technical information 7 from a provider to a user inputting first user information; a step of registration as a technical information member, a user making a secrecy agreement with a provider by presenting second user information; a step of providing second technical information 13 to the technical information member through the Internet; and a step of accumulating the first and second user information in a user control data base 9. A license contract is made through documents and the Internet with the technical information member.
Patent JP-2002018057-A (JP)
Title: Game ball payoff device
Inventor: NAKAMURA YUTAKA
IPC: A63F7/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To realize a simple game ball payoff device capable of accurately counting the payoff balls and switching the payoff passages for prize balls and rental balls. SOLUTION: This game ball payoff device is provided with an upstream ball detecting sensor 81, ball count sensors 92, 93 provided on the payoff passages 52, 53 for the prize ball and the rental ball, and a passage select member 55 having a selector valve part 55a positioned in the vicinity of a branch point of both passages 52, 53 to connect the upstream passage 51 to one of the passages 52, 53 selectively, and a selection driving means 58 for turning a lever 56 to turn the select member 55. One of the ball count sensors 92, 93 is disposed so that the lead wire led-out part substantially intersects the other thereof, thereby forming a space Aw for turning the lever 56 in the passage select direction along one ball count sensor 93.
Patent JP-2002030507-A (JP)
Title: Necktie
Inventor: TAMAOKI TERUO
IPC: A41D25/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a necktie improved in safety. SOLUTION: This necktie comprises a front apron 12 and a rear apron 13 divided in two at an intermediate patch section 11; wherein a fastener 14 is provided on each of the divided end portions so that the front apron 12 and the rear apron 13 are designed to be detachable from each other. Such a structure results in that a junction 15 comes to the backside part of the neck when the necktie is put on the neck.
Patent JP-2002032868-A (JP)
Title: Antitheft system for vehicle
Inventor: NOZAWA SHIGERU
IPC: B60R25/09
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle from being stolen at night by blocking movement of vehicles at a place which exhibits or keeps vehicles outdoor such as secondhand car exhibition hall and a rental car store. SOLUTION: This antitheft system for vehicle is provided with a prevention device 1 which is set for each space for one vehicle A to disable or enable movement of a vehicle and a control device 2 which controls prevention device 1 to set the vehicle in space for one vehicle A into a disabled state or an enabled state of moving to prevent a vehicle burglar by a disabled state of moving of prevention device 1. This system prevents a vehicle from being stolen at night by blocking movement of vehicles at a place which exhibits or keeps vehicles outdoor as secondhand car exhibition hall and a rental car store. Thus, an easy measure can be taken to prevent vehicle burglar even for many numbers of vehicles without locking doors and a steering wheel for every vehicle.
Patent JP-2002029159-A (JP)
Title: Heat sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/26
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To develop a heat sensitive recording material, with which a small ground fogging develops, which has a high sensitivity and which is excellent in the storage stability of a colored image. SOLUTION: In the heat sensitive recording material, which is formed by providing a heat sensitive color forming layer mainly including a normally colorless or light-colored color forming compound, a color developing compound, which forms color under heat in the color forming compound, and a sensitizer, a bis(3-allyl-4-hyroxyphenyl)sulfon is included as the color developing compound, 1,2-bis(phenoxymethyl)benzene is included as the sensitizer and further a compound represented by formula (1) is included as the color forming compound.
Patent JP-2002040545-A (JP)
Title: Camera and printer
Inventor: ARAKAWA KAZUHIKO
IPC: G10L15/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of easily recording information to be printed with density optimum for a human body corresponding to a photographic image. SOLUTION: This camera is equipped with an input means for inputting a photographer's intention that a photographer performs portrait photographing and a recording means for recording information showing that it is the portrait photographing corresponding to the photographic image when the photographer's intention that the photographer performs the portrait photographing is inputted.
Patent JP-2002032532-A (JP)
Title: Method, system and device for supporting approval and license and device for public office and recording medium
Inventor: YAMAUCHI TORU
IPC: G06Q50/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method, a system and a device for supporting approval and license, a device for public office and a recording medium, which make work for performing application to be efficient in an approval/license behavior such as road occupation. SOLUTION: The approval and license supporting device 10 repeating the device for public office 20, which a public office 200 manages, and a device for applicant 30, which an applicant 300 manages, is arranged. Application information on an application is transmitted from the device for applicant 30 to the approval and license supporting device 10. Application information reception information showing the reception of application information is transmitted from the approval and license supporting device 10 to the device for public office 20. The device for public office 20 transmits an application information transmission request with respect to application information reception information to the approval and license supporting device 10.  The approval and license supporting device 10 works application information into a style corresponding to the public office 200 of the transmission destination and transmits it to the device for public office 20. The device for public office 20 sends approval and license information approving and licensing received application information to the device for applicant 30 through the approval and license supporting device 10.
Patent JP-2002041939-A (JP)
Title: System and method for advertisement utilizing communication line
Inventor: KAWASHIMA YASUHIRO
IPC: G06Q50/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement system utilizing a communication line capable of easily and simply performing advertisement activities at a low cost by positively using communication terminals including portable communication appliances. SOLUTION: In a communication system 100 utilizing a communication line 5 in which a business body 2 having an information terminal 1 with the communication function and providing advertisement of predetermined companies to a third party and a plurality of users 4 having information terminals 3 with the communication function are connected to each other via the predetermined communication line 5, each user 4 calls image information or voice information displaying advertisement of a desired company from the business body 2 on his own information terminal 3 when the user transmits predetermined information to other user 41 via the communication line 5, pastes image information or voice information displaying advertisement of the company to a part of information to be transmitted by himself to the other user 41, and executes the transmission thereof.
Patent JP-2002039421-A (JP)
Title: Electromagnetic driving valve
Inventor: MIYAJIMA KEIICHI
IPC: F16K31/06
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a silent electromagnetic driving valve having high performance. SOLUTION: A sealed space 19 is filled with a magnetic viscous fluid 20, whereby when an exciting current is supplied to an upper coil 14, magnetic force is applied to a magnetic viscous fluid 20, the viscosity of the magnetic viscous fluid 20 is more increased by the magnetic force as it approaches toward the upper core 12 so that the viscous resistance becomes high, thereby inhibiting the movement of an armature 11. The viscous resistance of the magnetic viscous fluid 20 is high so that even if acceleration for the moving speed of the armature 11 is tried by increase in magnetic force, on the contrary, it is decelerated by viscous resistance.  This effect becomes larger as approaches toward the upper core 12, so that the moving speed of the armature 11 decreases as it approaches toward the upper core 12, and finally the moving speed of the armature 11 at the arrival on the upper core 12 considerably decreases so as to prevent generation of collision noise (seating noise).
Patent JP-2002037597-A (JP)
Title: Reach forklift
Inventor: IKESUGI FUMIO
IPC: B66F9/24
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To facilitate lift-up operation, although a conventional forklift which can basically pick up cargoes only in reach-out operation and should always operate a hydraulic lifting device for lift-up requires a skilled operator for cargo handling work. SOLUTION: This reach forklift having a button 1 provided at the upper part of a lift lever 2 comprises an operation circuit built therein for allowing the fork 3 to be lifted up at all times to a level, where a size corresponding to the height of a lower plate of a pallet is added to the height of a reach leg 4, and stopped there by pushing the button 1.
Patent JP-2002042640-A (JP)
Title: Rib for substrate for plasma display panel, its manufacturing method, substrate for plasma display panel, plasma display panel, device for plasma display panel, photosensitive resist paste material
Inventor: OTA TORU
IPC: H01J11/22
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To realize a correcting method of defects of a rib, capable of easily obtaining at a short time a corrected part having almost the same shape as a normal part, and having no peeling off or cracks. SOLUTION: A photosensitive resist layer is formed on a rib material layer 14, and exposed and developed to form a resist pattern 15. The resist pattern 15 is inspected to detect defects. Laser beams 19 are radiated to a defect of an excess 17 to remove it. A defect of missing 16 is corrected by filling correcting paste 18 having sandblast resistant property in a missing part from a needle 10. For example, as the correcting paste 18, a photosensitive resist paste material developing the sandblast resistant property by exposure is used. After that, sandblast is conducted to the corrected resist pattern to form a rib pattern.
Patent JP-2002041998-A (JP)
Title: Charge deduction system, application processing server, and carrier trader server
Inventor: TAKAHASHI MASAKATSU
IPC: G06Q50/10
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a charge deduction system, an application processing server, and a carrier trader server being suitable for providing a reward of questionnaire, quiz or game. SOLUTION: Since the deduction of an amount corresponding to the results of user's answer to quiz from a telephone call charge (use charge) is applied as a reward for the work for answering the quiz provided by a quiz server device, it is unnecessary to distribute goods as the reward to realize the reward more simply than a conventional method.
Patent JP-2002040073-A (JP)
Title: Current probe for injecting noise
Inventor: SASABE KOJI
IPC: G01R31/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a current probe capable of injecting a common mode noise to a cable present in a small space, a short cable or the like. SOLUTION: This current probe is constituted so as to generate a common mode noise current 8 on a cable 7 when the cable 7 is arranged in the form of passing through a cylindrical small ferrite bead 2, a noise generating means is connected to BNC connector 6, and a noise signal is transmitted therefrom. Accordingly, the application of the common mode noise to the cable present in the small space, the short cable or the like which was impossible in a conventional current probe can be performed.
Patent JP-2002039593-A (JP)
Title: Method and system for indoor ventilation
Inventor: OWAKI MASANAO
IPC: F24F13/068
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally adverse influence on one's health by bringing about stagnation of air near the floor of a wall side in indoor ventilating systems brings about deterioration of air quality of this part. SOLUTION: A system for indoor ventilating comprises a gap S provided between a partition site, such as an indoor wall 3 or the like for partitioning a room and ends 2s of a plurality of floor materials 2a disposed along the site, a floor 2 built for communicating with an underfloor space 2U via the gap S and indoor, a suction fan 8 for sucking the indoor air to the space 2U via the gap S to exhaust the sucked air to outdoor or to clean by an air cleaner 10 and to re-introduce the cleaned air into the room.
Patent JP-2002013067-A (JP)
Title: Fiber product with activated carbon, and method for producing the same
Inventor: YOSHIHARA MASAZUMI
IPC: D06M11/74
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a fiber product with an activated carbon stably and durably attached thereto so as not to damage the feeling, high-degree absorption ability, or the like. SOLUTION: This fiber product with the activated carbon is obtained by attaching a suspension of the activated carbon having <=5 μm particle diameter to a fiber for spinning, and spinning the resultant fiber to provide the objective fiber product. When the activated carbon usable therefor is a carbonized product of the residue of a pinecone, a more high-grade product can be produced.
Patent JP-2002047627-A (JP)
Title: Dust removing unit, dust removing structure and dust removing method
Inventor: HARADA YASUTAKA
IPC: B03C1/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an economically smoothly practicable dust removing unit capable of effectively removing dust generated in an area of a travel line. SOLUTION: In this dust removing unit 10 installed along a side wall part 11 for partitioning the travel line such as a car and train traveling road and a roadway and removing the dust generated in the area of the travel line, the dust removing unit is composed of a perforated front panel 14 having an air introducing opening 13, a perforated rear panel 15 having an air outflow opening, a perforated static electricity electrifying panel 16 arranged between the perforated front panel 14 and the perforated rear panel 15 and a propeller member 20 for generating static electricity in the perforated static electricity electrifying panel 16 by rotating a propeller 19 while contacting a fiber material 18 installed in a rotary base end part with a surface of the perforated static electricity electrifying panel 16,  and the dust included in air introduced into the unit 10 via the air introducing opening 13 is stuck to the perforated static electricity electrifying panel 16 by the static electricity by electrification.
Patent JP-2002046294-A (JP)
Title: Thermal printer
Inventor: NISHIMURA TOMOYOSHI
IPC: B41J2/335
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To record by bringing a thermal recording paper and a heating element array in contact with each other under an optimum condition in a reciprocating recording system. SOLUTION: The color thermal recording paper 2 is colored and recorded while reciprocating in a state in which the paper is nipped between a thermal head and a platen roller 13. The platen roller 13 is mounted rotatably to a bearing 40. The bearing 40 is slid by a piezoelectric actuator 44 along a transfer direction of the color thermal recording paper 2.  The center of the platen roller 13 is rendered offset with respect to the center of heating elements of the thermal head towards the upstream side in a first half reciprocation direction when the color thermal recording paper 2 is recorded while transferred in the first half reciprocation direction, and is made offset to the center of heating elements of the thermal head towards the upstream side in a second half reciprocation direction when the color thermal recording paper is recorded while transferred in the second half reciprocation direction.