baber/WOPTO huggingface dataset:
Patent JP-2001293792-A (JP)
Title: Method for producing toothed belt with profile
Inventor: OKAWA HIROYUKI
IPC: B65G15/42
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a toothed belt with a profile which can be used under conditions of high temperatures and high loads similarly to an ordinary rubber belt, has good dimensional stability, and is low in costs. SOLUTION: The method includes a process for molding a preliminary unvulcanized molding in which the surface of a tooth part of rubber is coated with a toothed cloth, a process in which the preliminary molding is wound onto a mold for molding a belt, and a core wire is spun on the surface of the preliminary molding, and a process in which a molding rubber sheet having a recessed part for engaging the profile, after being wound onto the core wire surface and laminated on the surface, is vulcanized to manufacture a belt sleeve, and a process in which after the belt sleeve is cut in a prescribed width in the extension direction of the core wire, the profile is engaged with the recessed part.
Patent JP-2001305462-A (JP)
Title: Light scanning optical device and image forming device using the same
Inventor: YAMAWAKI TAKESHI
IPC: H04N1/053
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a light scanning optical device capable of enhancing the detection accuracy of the writing position of an image and the output stability of a light source, and always acquiring a good image, and to provide an image forming device using the same. SOLUTION: In the optical scanning optical device including a light source means 2 and having a first optical system 42 to make incident light flux emitted from the light source means on a deflection means 10 and a second optical system 43 to image-form the light flux reflected to deflection with a deflection means in an effective scanning area on a surface to be scanned 12, the light source means is always turned on even when the outside of the effective scanning area is scanned with the light flux, and a light shielding member 13 to shields at least a part of light flux among the light flux reflected to deflection with the deflection means with which the outside of the effective scanning area is scanned is provided between the deflection means and the surface to be scanned.
Patent JP-2001308558-A (JP)
Title: Enclosure of electric device
Inventor: HIRATA YOSHITO
IPC: H05K5/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a cable presser for a line wire that can be shared at the time of storage in a warehouse and installation. SOLUTION: In this enclosure of an electric device 1 where a cable passage port 6 for passing cables 7 and 8 that connect the inside and outside of the enclosure of the electric device 1, and a cable presser for blocking the cable passage port 6 are provided, the cable presser is made of a hard member and an elastic member 11, and the direction or position of the cable presser is changed to select either the blocking of the cable passage port 6 by the hard member or the passage of the cables 7 and 8 by the elastic member 11.
Patent JP-2001299983-A (JP)
Title: Snow-gliding implement and snow runner member
Inventor: SUGIURA JUNICHI
IPC: A63C5/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a snow-gliding implement capable of jointly own a traveling tool on road and a portion thereof and a snow runner member used for this snow-gliding implement. SOLUTION: The snow-gliding implement 1 is provided with a main frame 3 having an intermediate part 13 and a rear frame part 15 capable of rotatably mounting a rear wheel; and a steering frame 5 having a front frame part 33 capable of rotatably mounting a front wheel. The snow-gliding 1 on snow is provided with a main runner member 9 having a steering snow-runner member 7 having a front stay part 51 attachably/detachably tightened to the front frame part 33; an intermediate stay part 73 attachably/detachably tightened to the intermediate part 13; and a rear stay part 71 attachably/detachably tightened to the rear frame part 15.
Patent JP-2001308371-A (JP)
Title: Photo interrupter and light-emitting device
Inventor: NAKAHARA TOSHINORI
IPC: H01L31/12
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a photo-interrupter which is hardly effected by external light. SOLUTION: A photo-interrupter 1 is mounted with a light emitting element 4 and a light-receiving element 3 which are arranged in opposition to each other with a passage 5 in between by inserting the elements 4 and 3 in guide parts of a case 2 from the lower part of the case 2. A hook 14, which is positioned between the side surface 12 of the case 2 covering the element 3 and the element 3 and is vertically extended, is integrally formed with the case 2, and the element 3 is prevented from slipping off from the case 2 by this hook 14.
Patent JP-2001306102-A (JP)
Title: Duplicate controller
Inventor: ISHIKAWA TETSUO
IPC: G05B9/03
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a control MPU in a waiting side can not judge waiting/operating in the case that a link between the control MPUs fails. SOLUTION: In a duplicate controller wherein duplicate control MPUs 4A, 4B and links 5A, 5B between control MPU-IO devices are provided, the link 70 between the control MPUs is provided between the two control MPUs 4A, 4B, which exchanges a status through the link 70 between the control MPUs and operating/waiting are determined, a status writing memory is provided in an IO device 61'. The status of the control MPU 4A is written through the link 5A between the control MPU-IO devices in a certain period, in the case that the link 70 between the control MPUs fails, the control MPU in the waiting side reads the status of the memory in the certain period to judge the state of the control MPU 4A, and the waiting/operating of itself (control-MPU 4B) is determined.
Patent JP-2001308632-A (JP)
Title: Waveguide filter integrated type planar antenna
Inventor: AYUSAWA KAZUTOSHI
IPC: H01P5/12
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide filter integrated type planar antenna of a simple structure which has no loss due to connection, constituting a part of the feeding waveguide for a waveguide planar slot array antenna as a waveguide filter. SOLUTION: In the waveguide filter integrated type planar antenna, the antenna has the waveguide for feeding, which is extended by an integral multiple of the wavelength of the operating frequency and that part is constituted as a waveguide filter 3.
Patent JP-2001305086-A (JP)
Title: Thermal analysis device
Inventor: NAGASAWA JUN
IPC: G01N25/48
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of causing the fluctuation of temperature by the fluctuation of power supply quantity to a reference substance due to changing supplied power distribution according to temperature difference regarding the compensation of temperature difference between the sample side and the reference substance side by a differential thermal feedback loop and to solve the problem of causing mutual interference by the supply of power to both the sample side and reference substance side by double feedback loops. SOLUTION: A first solution means is so constituted that a differential thermal feedback loop changes power supplied to the sample side to compensate temperature difference generated between the sample side and the reference substance side and that an average temperature feedback loop controls power supplied to a reference substance side heater to make the temperature on the reference substance side coincide with program temperature and supplies the same amount of power to the sample side.
Patent JP-2001027868-A (JP)
Title: Sheet cleaning device
Inventor: TANIGUCHI KAZUKO
IPC: B41J29/26
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To perform sure deinking according to the kind or the size of a sheet and a printing state and the like. SOLUTION: This device is provided with an immersing stage for immersing an already printed sheet 2 in washing and a removing stage for removing printing material from the sheet passing through the immersing stage. In such a case, the device is equipped with a detection means 4 detecting at least one of the kind of the sheet, the size of the sheet, image area, the number of cleaning processing times and used toner, and a control means 15 changing an immersing condition in the immersing stage based on the detected result by the detection means 4. The immersing condition in the immersing stage means at least any one of the immersing time of the sheet, the temperature of the washing and the carrying speed of the sheet.
Patent JP-2001310816-A (JP)
Title: Positioning method for article and its device
Inventor: SHIMIZU KAZUYOSHI
IPC: B65G47/29
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a positioning method for an article and its device for positioning an article between a front end regulating member and a rear end regulating member by bringing into contact with the front end regulating member from the front in the conveying direction of the article on the way of conveying without applying excess force to the article. SOLUTION: The front end regulating means 30 traveling with a traveling means 10 comprising sprockets 13, 14 and an endless chain 15 is operated by a cam means 40 arranged along the traveling means 10. The front end regulating means 30 is relatively approached to the front end part a2 of the article A from the front in the conveying direction to the article A during conveying, and conducts positioning of the front and rear ends in the traveling direction between a pusher 3 which is the rear end regulating means capable of regulating the position of the rear end part a1 and itself. A front end regulating plate 31 becomes more distant in the front in the conveying direction of the article A after positioning and change of the attitude of the article A and damage of the article A can be prevented.
Patent JP-2001313155-A (JP)
Title: Disc heater and wafer treatment device
Inventor: IMAIZUMI SUEHIRO
IPC: H05B3/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a disc heater and a wafer treatment device that suppress abnormal heating at the periphery of the disc heater at rapid increase of temperature, and have a uniform temperature distribution at normal condition, and can prevent migration of the disc insulation substrate. SOLUTION: The disc heater comprises heater resistor having a positive resistance temperature coefficient arranged in nearly concentric shape inside the disc insulation substrate 2 and the beat density at the periphery of the insulation substrate 2 is established higher than that of the center portion. The resistance temperature coefficient of the heater resistor 6a provided at the periphery of the insulation substrate 2 is smaller than the resistance temperature coefficient of the heater resistor 6b provided at the center portion, and the volume specific resistance of the heater 6a at the room temperature is higher than that of the heater resistor 6b, and the resistor bodies 6a, 6b disposed at the center portion and the periphery portion are connected in parallel.
Patent JP-2001316175-A (JP)
Title: Glass ceramic sintered compact and its manufacturing method
Inventor: NAGAFUJI SUKENORI
IPC: C04B35/16
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a glass ceramic sintered compact with lightening and precise dimension for large and/or complex shaped body. SOLUTION: The manufacturing method of the sintered compact comprises that a forming compact is formed by adding water into a composition consisting of 40-99% glass powder and 1-60% mineral powder whose fusing point is higher than that of glass powder, and sintered by 800-1050 deg.C. A part of or all of the mineral powder is non-clay mineral grain with mean grain diameter of <=10 μm, and is made to be contained in the composition by 1-30%.
Patent JP-2001315606-A (JP)
Title: Tearing structure of air bag door
Inventor: SUZUKI HIROAKI
IPC: B60R21/20
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To achieve the smooth opening displacement of an air bag door and the smooth full development of an air bag. SOLUTION: Movable reinforcing panels 31, 31 comprise a plurality of panel members 31a which are continuously provided in series along a folding line when opening door panels 13, 14. The panels 31a are connected to each other in a deformable manner via a continuous part 33 for locally and continuously providing edges of the adjacent panel members 31a, and mounted on a fixed bracket 26 via a connection member 32. When the air bag starting the inflation by the action of the air bag system presses either panel member 31a in the movable reinforcing panels 31, 31, a portion corresponding to the panel member 31 of the door panels 13, 14 is deformed outward, the local breakage of portions 15, 16 to be torn closest to the deformed portion is caused, and the total breakage is allowed to advance to the portions 15, 16 to be torn.
Patent JP-2001040350-A (JP)
Title: Oxygen scavenger composition
Inventor: EBNER CYNTHIA LOUISE
IPC: C08K3/30
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain an oxygen scavenger composition improved in an oxygen absorption rate and an oxygen absorbing capacity, which composition comprises a carrier in which a combination of hydroxosulfitometalate with a transition metal compound is substantially uniformly distributed. SOLUTION: A combination is obtained by mixing 0.05-90 wt.% hydroxosulfitometalate represented by the formula: M1MII2OH(SO3)2-H2O with a transition metal compound in a molar ratio of the hydroxosulfitometalate to the transition metal ion of 3,000/1 to 1/1. This composition is uniformly distributed in a carrier to obtain an oxygen scavenger composition. In the formula, M1 is a monovalent cation; and MII is a divalent cation. To scavenge oxygen from a sealed container by using the scavenger composition, the scavenger composition together with a water-based filler is packed into the container, the container is sealed, the contents are subjected to pasteurization at 50-100 deg.C or to sterilization at 100-150 deg.C, and the water and the scavenger composition are brought into contact with each other in the presence of oxygen in an inside atmosphere.
Patent JP-2001310126-A (JP)
Title: Photocatalytic pulp particle and its production method
Inventor: KIKUCHI TAKEYASU
IPC: D21J3/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide photocatalytic pulp particles having high deodorizing and antibacterial properties and a high water solubility and suitable to be used as toilet beds for pets. SOLUTION: Pulp is compounded with titanium oxide and stirred with a mixer 80 to give a photocatalytic pulp composition wherein titanium oxide is fixed on the surfaces of pulp fibers (production step of a photocatalytic pulp composition). With a stirrer-granulator 100, the composition is pulverized to a fiber length of 3 mm or lower (pulverizing step) and the pulverized photocatalytic pulp composition is compounded with a binder and granulated to give granules (granulation step). The granules are dried to give the objective photocatalytic pulp particles (drying step).
Patent JP-2001318368-A (JP)
Title: Electrooptical device and projection type display device equipped with the same
Inventor: SAITO HIROMI
IPC: G03B21/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a means to easily correct the color balance when a specified image is to be obtained by irradiating an electrooptical device with light, a means to decrease deterioration of the electroooptical device due to light, and to provide a device constitution which can form a color image of high quality by using an electrooptical device to constitute a projection type display device. SOLUTION: In a liquid crystal panel 10, transparent substrates 1, 2 made of glass or the like are preliminarily adhered with a transparent adhesive on the outer faces of a device substrate 11 and a counter substrate 12, respectively. Optical filter layers 1b, 2b are formed on the outer faces of the transparent substrates 1, 2, respectively. The panel assembly consisting of the liquid crystal panel 10 and transparent substrates 1, 2 are housed in a panel case 20.
Patent JP-2001321115-A (JP)
Title: Sweetness improving agent for sweetener having high sweetness
Inventor: TOGAWA MAKOTO
IPC: A23L27/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a sweetness improving agent effective for suppressing disagreeable aftertaste, bitter taste, harsh taste and pungent taste of a sweetener having high sweetness at a small addition amount. SOLUTION: This agent for improving the sweetness of a sweetener having high sweetness is composed of quinic acid or a hydrolyzed coffee bean containing quinic acid. The above purpose can be achieved by adding the improving agent to a food, drink or medicine containing a sweetener having high sweetness such as aspartame, stevia, acesulfame-K and sucralose.
Patent JP-2000335254-A (JP)
Title: Roof for vehicle
Inventor: FAERBER MANFRED
IPC: B60J10/82
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent entering of water between covers by providing a water passage groove extending on the side along a roof opening portion of two freely tiltable covers and thus draining water on the covers when they are lifted from end surfaces of first and second grooves into the water passage groove extending longitudinally on the side along the roof opening portion. SOLUTION: This roof for a vehicle comprises at least two covers 14a, 14b freely tiltable for opening or closing a roof opening portion. The roof is also provided with a water passage groove extending on the side along the roof opening portion, a bead packing 25 is disposed perpendicularly to a front end surface 31b of the cover 14b viewed in a running direction 16 for filling up clearance 24 between adjoining covers when closing the roof. The roof further comprises a first groove 70 disposed in front of the bead packing 25 and a second groove 56 disposed in front of the first groove 70 in a cascaded manner. End surfaces of the first and second grooves 70, 56 are disposed above the water passage groove extending on the side along the roof opening portion in order to drain water on the covers 14a, 14b when tilted.
Patent JP-2001320502-A (JP)
Title: Communication device and its control method
Inventor: TSUCHIDA TARO
IPC: H04L69/14
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a communication device which realizes efficient and easy communication between communication devices through plural kinds of communication routes without increasing the production cost and to provide its control method and a computer readable memory. SOLUTION: The communication device communicates with another communication device connected through one or plural kinds of communication routes and is provided with a designation means which designates the communication device as the other party of communication, a discrimination means which specifies a communication route on the basis of a destination number or the like corresponding to the designated communication device as the other party of communication, and an output means which outputs prescribed items related to communication via the communication route specified by the discrimination means.
Patent JP-2001318492-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI TORU
IPC: G03G15/08
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To appropriately control an image forming condition in the same way as that at a normal temperature by reducing the surface potential of a patch part when the surface temperature of a photoreceptor with a built-in heater becomes higher than the control temperature. SOLUTION: As for the image forming device with the photoreceptor, an electrifying means for electrifying the photoreceptor, a developing means for developing a toner image on the photoreceptor, a temperature detecting means for detecting the temperature of the photoreceptor, and a control means for correcting the surface potential of the patch part of the photoreceptor based on the information from the temperature detecting means, a heating means is arranged inside the photoreceptor, and the temperature is controlled to a fixed temperature by the temperature detecting means, and as to the correction of the surface potential of the patch part, only in the case the temperature T of the photoreceptor is higher than the photoreceptor control temperature Ts, the surface potential of the patch part is reduced so that the patch density may be changed,  and the image forming condition is controlled by classifying the output values of a toner density detecting means by the same threshold as that at the control temperature.
Patent JP-2000353795-A (JP)
Title: Transistor equipped with embedded strap connected to memory device
Inventor: GRUENING ULRIKE
IPC: H01L21/60
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing an LSI which contains a vertical transistor and is lessened in size, provided at a low cost, and enhanced in reliability. SOLUTION: A capacitor 41 composed of a trench 13, an insulating film 14, and a conductor 16 is formed in a substrate 10, and a stepped part is provided at the upper part of an opening 50 bored in the substrate 10, and then the opening 50 is filled with insulator for the formation of an isolation region 50. The upper part of the stepped part is filled with a conductive material to serve as a strap 904, and N-type ions are implanted for the formation of a source region 61 inside the substrate 10. An insulating film 905 is attached, a gate electrode 108 is deposited, a trench 105 is cut by etching, a spacer 103 is attached, then N-type ions are implanted to form a drain region 106 adjacent to the upper gate 108, and the opening 105 is filled up with conductor to serve as a contact.  The strap 904 serves as a source electrode which crosses the capacitor 41 at grade and is electrically connected to the contact 105, which serves as a drain electrode through the intermediary of diffusion regions 61 and 106 located inside the substrate 10.
Patent JP-2001317586-A (JP)
Title: Tuned mass damper
Inventor: OTAKE YASUHIRO
IPC: E04H9/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a tuned mass damper capable of exhibiting cost efficiency by a simple mechanism. SOLUTION: A weight 2 is held by vertically turning plate springs 3 and 3 provided so as to deflectively vibrate in a horizontal plane.
Patent JP-2001318895-A (JP)
Title: Database security managing method and its program recording medium
Inventor: SUZUKI HIDEO
IPC: G06F21/62
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To enhance security at the time of distributing a database through a network, and to effectively prevent the database from being unauthorizedly distributed or used by checking not only the validity of the destination of distribution to which a request for distribution is issued but also the validity of the request issued within a designated time or from a designated place designated at the destination of distribution at the time of distributing the database through a network. SOLUTION: A server device 1 checks whether or not the destination of distribution to which a request for distribution is issued is the preliminarily decided normal destination of distribution, and checks whether or not the request is issued within a designated time zone or from a designated place which is preliminarily designated at the destination of distribution side. When the request is issued to the legal destination of distribution, and the request is issued within the legal time zone or from the legal place, the data base is distributed to terminal equipment 2 at the destination of distribution.