baber/WOPTO huggingface dataset:
Patent JP-2002276726-A (JP)
Title: Active vibration canceling system
Inventor: SAITO MASANORI
IPC: F16F15/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an active vibration canceling system capable of surely transmitting a feeble detecting signal from a sensor without attenuation, influence of high voltage, external noise and electromagnetic noise and obstacles, and easy to manufacture at a low manufacturing cost. SOLUTION: This active vibration canceling system is provided with a vibration canceling mechanism 10 provided with a vibration canceling stand, an electromagnetic actuator driving the vibration canceling stand, a vibration sensor 12 detecting vibration of the vibration canceling stand, and a displacement sensor 13 detecting displacement of the vibration canceling stand, and a vibration canceling control part 20 receiving detected signals of the vibration sensor 12 and the displacement sensor 13 and generating control signal to cancel vibration of the vibration canceling stand and driving and controlling the electromagnetic actuator 11 according to the control signal. A signal conversion means 15 is provided on the vibration canceling mechanism 10. The signal conversion means 15 converts detected signals of the vibration sensor 12 and the displacement sensor 13 into a light signal.  The converted light signal is sent to the vibration canceling control part 20 through optical fiber 31.
Patent JP-2002219163-A (JP)
Title: Activated carbon fiber for eliminating lower aldehydes and air cleaning sheet
Inventor: ASAMI KEIICHI
IPC: D04H1/541
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an activated carbon fiber for eliminating lower aldehydes, which has large adsorption of lower aldehydes and a high rate of adsorption, and an air cleaning sheet using the fiber. SOLUTION: In the activated carbon fiber where an aromatic amino acid compound is supported, the support amount of the aromatic amino acid compound is 10-40 mass %, and a specific surface area of the activated carbon fiber after support is 300-1,000 m2/g.
Patent JP-2002277860-A (JP)
Title: Liquid crystal panel and its manufacturing method
Inventor: YOSHIOKA KOICHI
IPC: G09F9/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which can easily manufactures a liquid crystal panel which has a high quality, regardless of its special shape, and to provide a liquid crystal panel which has a high quality, regardless of its special shape. SOLUTION: Electrode substrate members 1 and 2, made of plastics on which a lot of electrode substrates are formed are made to face each other and are stuck to each other, and the end part of the electrode substrate member 1 is cut along a cut line 6 by a die or a cutter, to provide a terminal part 4. Polarizing plates 8 and 10, having the same size as electrode substrate members 1 and 2, are stuck to opposite faces of electrode substrate members 1 and 2. Thereafter, polarizing plates 9 and 10 and electrode substrate members 1 and 2 are collectively cut along a cut line 18 by a punching machine, such as a Thomson press provided with a blade, having a prescribed shape to manufacture a liquid crystal panel 19.
Patent JP-2002237907-A (JP)
Title: Internet ip telephone communication system enabling voice call between two parties through use of exclusive telephone set over the internet, and exclusive telephone set for internet ip telephone communication system, management method for ip address information used for basic data of internet ip telephone communication function, automatic reception transmission method for reception/transmission between the internet ip telephone communication exclusive set and general telephone, and computer-readable recording medium for recording internet ip telephone communication program
Inventor: TAKEUCHI YOJI
IPC: H04L12/70
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To automate a series of steps related to telephone exchange for a voice call via the Internet network. SOLUTION: Effective management of IP address for an Internet IP telephone communication exclusive set enables an IP telephone to directly transmit its call to other IP telephone sets. Furthermore, inter-call connection between a call in the Internet network and a call in a general telephone network enables the IP telephone set to make transmission to a general telephone terminal and the general telephone terminal to make transmission to the IP telephone.
Patent JP-2002201714-A (JP)
Title: Unit building
Inventor: UEMATSU TAKESHI
IPC: E04B1/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a unit building having excellent outward appearance. SOLUTION: In the unit building T, an upper-floor building unit U2 is installed onto a lower-floor building unit U1 in which a recess 5 is formed along an exterior wall surface while an overhanging base unit 1 (101) overhung from a building exterior wall to an outdoor section is mounted so as to be extended over the upper-lower floor building units U1 and U2.
Patent JP-2002274106-A (JP)
Title: Arrangement method of wheel with tire
Inventor: WADA MITSUHIRO
IPC: B60B21/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve a treading property in turning and improve steering stability. SOLUTION: Peripheral length Li of an inward rim sheet is made larger than peripheral length Lo of an outward rim sheet directed to the car body outside. A peripheral length difference (Li-Lo)L on a wheel with a tire the tire load of which becomes large on a front wheel and a rear wheel is made more than a peripheral length difference (Li-Lo)S on the wheel with the tire the tire load of which becomes small.
Patent JP-2002274787-A (JP)
Title: Telescopic boom device
Inventor: ODA TAKUMI
IPC: B66F11/04
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic boom device C with reduced forward inclination as a problem of the conventional telescopic boom device C which has been likely to have excessive forward inclination on the tip side of a work machine, that is a platform 7, for example, roughly in a direction perpendicular to a derricking surface of a post boom 6 in work with a large load on the platform 7. SOLUTION: An initial camber θL6c is provided roughly parallel to the derricking surface of the post boom 6, and an initial camber θT31c is also provided roughly perpendicularly to the derricking surface of the boom.
Patent JP-2002281652-A (JP)
Title: Terminal connection part for power cable
Inventor: TSURUYAMA MASANORI
IPC: H02G15/064
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a cable insulating layer by preventing electric field concentration, in a gap part in the case that the gap part is generated in a cut end surface of a cable external semiconducting layer in which an electric field is concentrated, and suppressing generation of partial discharge, in a terminal connection part for a power cable where a cable insulating layer and the cable external semiconducting layer arranged on the cable insulating layer are peeled stepwise and exposed and a cylindrical electric field relaxing layer is arranged on them. SOLUTION: The cylindrical electric field relieving layer is constituted of a member, in which a high permittivity part and a conducting part are formed integrally. The high permittivity part is in contact with the cable insulation layer, and the conducting part is in contact with the cable insulating layer and the cable external semi-conducting layer, across them.
Patent JP-2002290407-A (JP)
Title: Apparatus guaranteeing secure communications
Inventor: KOBAYASHI NOBUHIRO
IPC: H04L12/28
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent completion of unauthorized communication by immediately conducting forced disconnection if unauthorized communication is detected during connection monitoring. SOLUTION: The apparatus is equipped with: an unauthorized communication detecting means 12, which is connected to a network 2 and monitors a packet in communication to detect if the contents of the packet is different from a prescribed communication contents, a packet information extracting means 13, which extracts information of the packet in communication, and a disconnect instruction packet generating means 14, which generates a forced reception disconnecting packet and transmits it to a reception destination that the packet information extracting means 13 has extracted, if the unauthorized communication detecting means detects an unauthorized communication.
Patent JP-2002285217-A (JP)
Title: Dephosphorizing agent and desulfurizing agent for molten iron and molten steel
Inventor: SAKAGUCHI KIYONOBU
IPC: C21C7/076
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a dephosphorizing agent and a desulfurizing agent for molten iron and molten steel consisting essentially of inexpensive CaO which can safely be used without affecting any troubles to the working environment and a facility and devices, etc., and also, has a reactivity and a slag-removability almost the same degree as in the case of adding CaF2 . SOLUTION: These agents comprise addition of a compound containing Na2 O into the treating agent consisting essentially of lime.
Patent JP-2002289589-A (JP)
Title: Etching method
Inventor: MIWA KAZUHIRO
IPC: H01L21/336
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an etching method which is excellent in controllability and reproducibility of etching when etching the material containing silicon, using the gas containing halogen elements other than fluorine. SOLUTION: The etching method includes a process (a) of etching the material containing silicon using the gas plasma containing halogen atoms other than fluorine, a process (b) of dry cleaning the interior of the reaction chamber using the gas plasma containing fluorine after the above process (a), and a process (c) of generating oxygen plasma within the above reaction chamber and performing plasma treatment immediately after the above process (b). Preferably, this method includes a process (f) of monitoring the luminous intensity of SiF and F within plasma each between the above processes (b) and (c), and controlling the treatment time.
Patent JP-2002286580-A (JP)
Title: Inspection device for inspecting leakage of heating medium in heating apparatus
Inventor: TANAKA AKIHIRO
IPC: G01M3/26
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance quickness for inspection of leakage of a heating medium, and to enhance inspection precision therefor. SOLUTION: This device is provided with a circulation passage 22 for circulating the heating medium (hot water 4) to heating terminals 2, 3, a circulation pump 24 for feeding forcibly the heating medium, valves (heat valve systems 62, 64) for closing the circulation passage, a pressure detecting means (pressure sensor 66), a determination means (control part 68) and the like. After the valves are closed to close the circulation passage so as to raise inner pressure of the circulation passage by the circulation pump, the presence of the leakage of the heating medium is determined by a change of detected pressure of the pressure detecting means, so as to enhance the inspection precision for the inspection of the leakage of the heating medium and to enhance the quickness of the inspection.
Patent JP-2002291157-A (JP)
Title: Power supply system
Inventor: TAMURA TETSUMASA
IPC: H02J3/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide stabilizing power supply to a load even when the voltage of a bus bar 13 suddenly changes at the time of switching the power supply. SOLUTION: This power supply system comprises a variable frequency power supply device 2 for supplying power received from the bus bar 13 to a motor (load) 3 with prescribed frequency, a phase control device 4 for detecting the phase of the received power and controlling the variable frequency power supply device 2, a bus bar current detecting device 27 for detecting the current flowing from a bus bar 23 to the bus bar 13 at the time of switching the power, a monitor device 6 for stopping control of the variable frequency power supply device 2 by the phase control device 4 when signals from the bus bar current detecting device 27 are at and more than a preset value, and a signal switching device 5 which interlocks with power supply switching to input the signals from the bus bar current detecting device 27 to the monitor device 6.  It is thus possible to restrain abnormal power from being supplied to the motor 3 when the voltage of the bus bar 13 becomes variable at the time of switching the power and suddenly changes due to the connection of a second system power supply 20.
Patent JP-2002299705-A (JP)
Title: Method of manufacturing tunnel junction having very small area
Inventor: MOROHASHI SHINICHI
IPC: H01L43/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a superconducting of ferromagnetic tunnel junction, having a very small area, can be manufactured with nanoscale accuracy, without requiring a resist patterning which is performed for forming the tunnel junction in nano size. SOLUTION: In this method, the tunnel junction having very small area is manufactured with a converged ion beam, without performing resist patterning. The tunnel junction is manufactured with the nanoscale accuracy, by fully utilizing the feature of the converged ion beam that the beam can finely machine an object to be machined in an arbitrary shape at an arbitrary position, by using a new tunnel junction structure, having a deterioration preventive layer which prevents the deterioration of the object, when the object is machined with the converged ion beam in the upper part of an upper electrode layer.
Patent JP-2002291319-A (JP)
Title: Support structure for reaping part
Inventor: KOMOTO NOBUMI
IPC: A01D67/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure for a reaping part, with which when a supporting frame in a reaping part is supported by a supporting stand stood on a traveling machine body, the position adjustment of the supporting frame and the supporting stand is readily carried out and the supporting structure is inexpensively constituted. SOLUTION: A supporting bracket 12 is rotatably attached to the base end part of the supporting frame of the reaping part and the supporting bracket 12 is detachably fixed to the supporting stand 11 arranged at the traveling machine body side. A projected curved part 12c is formed on the lower side of the supporting bracket 12 and a recessed part 11a with which the projected curved part 12c is engaged with the recessed part in a connected state of the supporting bracket 12 to the supporting stand 11 is formed on the top part of the supporting stand 11.
Patent JP-2002295973-A (JP)
Title: Refrigerator
Inventor: OKEMOTO YASUHITO
IPC: F25D29/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator formed such that a magnet mounting part forms structure where foamed urethane does not leak without using a sealant, and the number of parts and the number of works can be reduced. SOLUTION: Upper and under surfaces a door body consist of a door cap, a front surface consists of a door panel, a rear surface consists of an inner plate, and a gap between the door panel and the inner plate is filled with a heat insulating material, at the front opening part of each of a refrigerating chamber, a freezing chamber, and a vegetable chamber. A magnet mounting part 19 on which a magnet 18 for a switch to operate a door switch situated at the edge of a front opening part is situated at the back of the upper part of an upper surface door cap 14a, and a magnet 18 for a switch is mounted on a magnet mounting part 19. In a so formed refrigerator, the magnet mounting part 19 is protruded to the front opening side and formed in the shape of a cylinder with a bottom the front of which is opened, and the magnet 18 for a switch is contained in a cylindrical part 19a.
Patent JP-2002297349-A (JP)
Title: Printer, data managine device, message notification method and message notification program
Inventor: KANO TAKAHIRO
IPC: G06F3/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a printer for appropriately notifying a user about that printing is impossible in a printer. SOLUTION: The printer records access information (an access source address, an access date, a usage protocol and a user name, etc.), in a database whenever access is performed from a client (S107). When the printer becomes a maintenance state on an error occurs (S109: YES), the user who performs access in the time period, etc., is extracted from the database (S111). A notification method (an E-mail or an instant message, etc.), is specified for every user (S113) and a message that printing is impossible is transmitted to only the extracted user via a network.
Patent JP-2002303023-A (JP)
Title: Roof material with solar battery
Inventor: MIYAMA TOSHIHITO
IPC: E04D13/18
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent contraction due to the heat of the backup material of the rear face side of a roof material body, when the roof material body and the backup material are fixed in a roof material with a solar battery. SOLUTION: In the rood material, with the solar battery 10 for installing the solar battery 12 on a part of the surface of the roof material body 11 and providing the backup material 13 on the rear face side of the roof material body 11, the roof material body 11 and the backup material 13 are fixed on the rear face of the roof material body 11 except for a part installing the solar battery 12.
Patent JP-2002302662-A (JP)
Title: Thermally conductive, electrically insulating pressure- sensitive adhesive
Inventor: SUGITA TAIHEI
IPC: C09J9/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive, electrically insulating pressure- sensitive adhesive improved in thermal conductivity without detriment to adhesive properties. SOLUTION: This adhesive is prepared by compounding 100 pts.wt. copolymer with 50-300 pts.wt. thermally conductive, electrically insulating particles. The copolymer is prepared by photopolymerizing a photopolymerizable composition comprising an alkyl (meth)acrylate having a 2-12C alkyl group, a cross-linking monomer represented by formula (1): CH2 =CR<1> COO(CH2 CH2 O)n COCR<2> =CH2 (wherein 5<=n<=40; and R<1> and R<2> are each H or CH3 ), and a photopolymerization initiator, and has a gel content of 40-90 wt.%.
Patent JP-2002308219-A (JP)
Title: Film connecting and supplying apparatus
Inventor: HOSONO TOMOO
IPC: B65H19/12
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact apparatus, attain a low cost of the apparatus and perform a stable connecting operation for films. SOLUTION: A film connecting and supplying apparatus 1 is constituted such that film rolls 11, 21 at a feeding-out position 10 and at a waiting position 20 are supported by supporter units 40, 50, and then the roll 21 is delivered from the waiting position 20 to the feeding-out position 10 by a transferring member 66 installed at a roll transferring unit 60. With such an arrangement as above, it is not necessary for the rolls 11, 21 to be supported by the roll transferring unit 60 at each of the positions 10, 20, and then the configuration of the roll transferring unit 60 can be simplified. In addition, the transferring member 66 is constituted to be installed at a transferring chain 64 wound around sprockets 61 to 63. The transferring member 66 can be moved around by a single driving motor 65.  Further, the extremity end of a film 22 from the waiting position 20 is folded back, inserted into a holding unit 80 and held there. When the extremity end of the film 22 is connected with a film 12 from the feeding-out position 10 and fed out, the extremity end is easily removed from the holding unit 80.
Patent JP-2002318716-A (JP)
Title: System and method for delivery, server computer and client computer
Inventor: FUJII NOBORU
IPC: G06F17/30
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a delivery system, with which mirroring can be performed on a unidirectional network. SOLUTION: A database 13 of a delivery server 3 is provided with a directory tree saving file 14 storing the directory structure of contents. The directory tree saving file 14 is provided with a directory information file recording the data of updating or size of a file for each directory and by comparing data, a contents change can be verified. Simultaneously with contents, the directory information file is distributed as well. In this method, the delivery server 3 performs mirroring (copy) of contents through the unidirectional network to the side of clients 27-1 to 27-3.
Patent JP-2002010271-A (JP)
Title: Device for coding video
Inventor: YAMADA NOBUHIKO
IPC: H04N19/152
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for coding video such that a special buffer for determining whether or not the entire picture is to be skipped becomes unnecessary and the sequence of video is not reversed even if the entire picture is skipped. SOLUTION: A comparative determination means 125 compares a predicted amount of accumulation in the receiving buffer of this decoding device with a threshold set on each of picture types, on every single picture data before the picture data is decoded. The comparative determination means 125 determines that a coding processing of image data is to be skipped, making DCT means to stop the coding processing, when the predicted amount of accumulation in the receiving buffer is under the threshold. Further, the comparative determination means 125 produces the outputs of all skip pictures such that all remaining macro-blocks except the top and bottom of a slice layer in a skip picture storing memory 126 consist of the skipped macro-blocks.
Patent JP-2002014233-A (JP)
Title: Optical compensation sheet, elliptically polarizing plate and liquid crystal display device
Inventor: KUZUHARA NORIYASU
IPC: G02F1/1335
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical compensation sheet of which the only one sheet easily improves viewing angle characteristics, namely, phenomena of screen coloring and reversal between light and shade observed by viewing from oblique directions and further a liquid crystal display device with the improved viewing angle characteristics by utilizing the same. SOLUTION: The optical compensation sheet having optically anisotropic layers on a supporting body, is characterized by having a layer in which liquid crystalline compounds are aligned so as to make angles between optic axes of liquid crystalline compounds and the surface of the optical compensation sheet continuously or stepwise increase with respect to the thickness direction of the optical compensation sheet and a layer in which the liquid crystalline compounds are aligned so as to make the angles continuously or stepwise decrease and further the two layers are arranged so as to make alignment directions of the liquid crystalline compounds in the surface mutually intersect with 80-100 deg. angle.
Patent JP-2002318261-A (JP)
Title: Pulse detecting circuit for locating failure point
Inventor: NAGAI TSUMAYUKI
IPC: G01R31/11
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a pulse detecting circuit for locating a failure point capable of improving the accuracy of location of a failure point. SOLUTION: A timing signal generating circuit 4 outputs a timing signal S2 to a delay circuit 5 and an adding circuit 11. The delay circuit 5 outputs a delay signal S3 which is obtained by delaying the timing signal S2 by a predetermined time to a pulse generating circuit 6. The pulse generating circuit 6 inputs a pulse signal S4 to a terminal section 22a of a cable 22 through a coupling capacitor 21 based on the delay signal S3 . An input circuit 10 receives a reflection wave S5 from a failure point on the cable 22 and a pulse signal S'4 for monitoring the pulse signal S4 as a pulse detecting signal S6 . It is possible to accurately measure the time from the injection of the pulse up to the arrival of the reflection wave by using as a reference signal the timing signal S2 which is not affected by an electrostatic capacitance of the coupling capacitor 21.