baber/WOPTO huggingface dataset:
Patent JP-2000350192-A (JP)
Title: Image processing unit
Inventor: MICHAEL JAMES TAYLOR
IPC: G10L15/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an archiver that prevents a storage capacity of a database for a video conference or the like from being huge and properly processes information searching of the database. SOLUTION: An archive processor 58 receives video data from each camera, voice data microphones, data from a head tracing device 50, a direction processor 53, and a voice recognition processor 54 and stores text data resulting from converting the voice data and data defining a person on line of sight of each participant in a conference at a prescribed point of time to a conference archive database 60 based on the received data above. A text searcher 62 is used to search the database 60 to find out audio and video data in matching with a criterion designated by user for one or a plurality of conference under the control of a central controller 36, and a display processor 64 is used to reproduce and display the audio and video data stored in the database 60 on a display device 26 for the user.
Patent JP-2001269491-A (JP)
Title: Suction type electric hair clipper
Inventor: OUCHI KAZUMASA
IPC: B26B19/44
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To operate electric hair clippers simply by turning on the switch of a suction machine even without operating the switch of electric hair clippers, and improve operability and usability. SOLUTION: In suction type electric hair clippers 1, where a cylindrical case 4 where one end is open near a blade part 2 of the electric hair clippers 1 and the other is connected to a suction machine is detachably fitted to a body 5 of the electric hair clippers, and hair being cut by the blade part 2 is passed through a suction air duct 6 in the cylindrical case 4 for sucking by the suction machine. A switch operation body 7 that is operated by receiving wind being generated by the suction force of the suction machine is provided in the suction air duct 6 of the cylindrical case 4. The switch operation body 7 is connected to a body switch 8 for operating the electric hair clippers 1.
Patent JP-2001278702-A (JP)
Title: Nematocide containing nitrostyrene derivative
Inventor: OBA KATSUAKI
IPC: A01N33/20
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a new safe nematocide having low toxicity. SOLUTION: This nematocide contains a compound expressed by the formula (I) (wherein, R1 and R2 are each independently hydrogen, a lower alkyl, a lower alkoxy, an acyl or the like; and X1 and X2 are each independently hydrogen, a halogen, a lower alkyl, a lower alkenyl, a lower alkoxy, a lower alkylthio, nitro or the like), its salt, or a solvate of the compound or the salt, and it is useful for exterminating various nematodes.
Patent JP-2001271041-A (JP)
Title: Pressure sensitive transfer tacky tape
Inventor: KIKUCHI HIDETATSU
IPC: C09J7/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To develop a pressure sensitive transfer tacky tape avoiding the inferior cutting due to threading of its tacky agent layer while maintaining sufficient adhesion force. SOLUTION: This pressure sensitive transfer tacky tape installed with the tacky agent layer having unevenness shape on its base substrate, is characterized by having the thickness of the recessed part of the above tacky agent layer is <=80% of the thickness of the projecting part and also having >=15 wt.% gel fraction of the tacky agent layer.
Patent JP-2001273485-A (JP)
Title: Method and device for calculating centroid
Inventor: SATO KOJI
IPC: G06T7/60
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible to deal with highly accurate position calculating operation by enlarging a spatial quantization error, increasing a random error concerning pixels, which cannot be removed by grouping, around an image and further generating the influence of image position shift caused by a change in a relative relation between a signal quantity and a threshold level since the pixels of levels lower than a threshold are cut by operating a centroid while using only the pixels exceeding the threshold after binary processing and grouping the image level by means of the threshold in a conventional centroid calculating method. SOLUTION: In order to solve the problem, this centroid calculating system adopts a function for changing the threshold corresponding to the quantity of light in the image and a function for the centroid by means of subtracted pixel data by subtracting the levels lower than the threshold so that both bias and random errors can be reduced.
Patent JP-2001270258-A (JP)
Title: Supporting body for lithographic printing plate
Inventor: SAWADA HIROKAZU
IPC: B41N1/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a supporting body for a lithographic printing plate which is excellent in the surface roughening efficiency in an electrochemical surface roughening treatment, and at the same time, excellent in printing-durability, and holds those properties even after the plate surface is wiped with a plate cleaner liquid. SOLUTION: For this supporting body for a lithographic printing plate, a surface roughening treatment including the electrochemical surface roughening treatment is applied on an aluminum alloy sheet. In this case, the aluminum alloy sheet contains 0.2 to 0.5 mass % of Fe, 0.04 to 0.20 mass % of Si, 0.005 to 0.040 mass % of Cu, 0.010 to 0.040 mass % of Ti, and 0.001 to 0.00 mass % of Mg, and also, contains one kind or more of elements selected from In, Pb, Sn, Bi, Cr, Mn and Zn by a total of 0.001 to 0.05 mass %, the remaining part of which comprises Al and an unavoidable impurity.
Patent JP-2001272161-A (JP)
Title: Central control device for showcase
Inventor: HOSHI KATSUHIKO
IPC: F25D23/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a central control device for a showcase, which is capable of setting easily the lighting/lights-out schedule of illumination so as to meet with the change of the operational form of a shop. SOLUTION: The central control device controls integrally the lighting/ lights-out of a plurality of showcases SC installed in the shop and constituted of an illumination schedule setting means capable of presetting a plurality of the lighting/lights-out schedules consisting of the lighting time and lights-out time of respective showcases, a selecting means for selecting the preset lighting/ lights-out schedule and a control means for lighting the illumination of the showcase at the lighting time of the lighting/lights-out schedule selected by the selecting means and the lights-out of the illumination at the lights-out time selected by the selecting means.
Patent JP-2000294245-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TAWARA KENSUKE
IPC: H01M10/05
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery excellent in charge and discharge characteristics and easily manufacturable. SOLUTION: In a nonaqueous electrolyte secondary battery having lithium or a material capable of occluding and discharging lithium as a negative electrode active material, a composite oxide expressed by a composition formula LiaRbLcMdO2 (R is one or more kinds of analogous metal elements selected from boron and silica, L is one or more kinds of elements selected from metals in the III group and IV group of the periodic system and analogous metals, alkali earth metals, Ti, Mn, Cu and Zn, M is one or more kinds of transition metals, R and L, and L and M are different and L and M are also different, (a), (b), (c), (d) are in the range of 0<(a)<=1.15, 0.85<=(b)+(c)+(d)<=1.3, 3.0<(b)+(c)<=0.5, 0<(b), and 0<(c) or (c)=0, and it contains at least both nickel and cobalt as transition metals) is used.  Thereby, a battery having little polarization (internal resistance), a big effective charge and discharge capacity, excellent charge and discharge characteristics by a heavy current and a long cycle life can be obtained.
Patent JP-2001285714-A (JP)
Title: Plural-image display circuit and plural-image display method by the circuit
Inventor: TAKADA YUICHI
IPC: G09G5/399
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a plural-image display circuit for respectively displaying image data read from a frame memory by a control means at optional positions on a display screen as display images and turning them to composite images and a plural-image display method using the circuit. SOLUTION: Since this circuit is provided with a preprocessing means 16 for supplying a memory access control part 17 with plural signals SG61, 62 and 63 for specifying images for reading the source image data of the frame memories 12a and 12b corresponding to each horizontal line on the display screen on the basis of display coordinates 1 and 2 for displaying the source image data SG21 and 22 on the screen of a display part 15 as the images and the data of source image coordinates 1 and 2 for indicating the positions of the source image data SG21 and 22 in the plural frame memories 12a and 12b, two scan-converted display images are displayed at the optional positions on the display screen with less hardware using only one scan converter.
Patent JP-2001282471-A (JP)
Title: Printing system, printer, information processor, and their controlling method
Inventor: UTSUNOMIYA KEN
IPC: G06F3/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the increment of traffic of a network or the like generated at the time of reporting state information from a printer to an information processor. SOLUTION: In a printing system communicably connecting the printer to plural information processors, the printer registers the address information for communication in each of plural information processors in the system. At the time of detecting a change of status, information processors whose address information data are registered are successively informed of the status information (steps S409 to S417). The information start to the succeeding information processor is delayed by delay time corresponding to the number P of information processors to be informed of (steps S412, S415).
Patent JP-2001276511-A (JP)
Title: Compression filter plate of filter press
Inventor: IMASAKA NOBORU
IPC: B01D25/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent compressed liquid from being leaked, thereby improving the effect of compression. SOLUTION: The compression filter plate of a filter press is provided with a board 2, a diaphragm 3 mounted to at least one side of the board 2, and is constituted in a way that the diaphragm 3 is expanded and shrunk by the supply and discharge of a compressed liquid to and from a space between the outer surface of the board 2 and the inner surface of the diaphragm 3. A communication passage member 81 is fixed to the peripheral part of the board 2. The communication passage member 81 has a communication pipe line 104 inside, which connects a filtrate groove formed on the outer surface of the diaphragm 3 to a filtrate discharge passage 105 formed on a part nearer to the peripheral edge than the compressed liquid supply space in the board 2, and is not deformed by the expanding force of the diaphragm.
Patent JP-2001282374-A (JP)
Title: Semiconductor device
Inventor: HOSOKAWA AKIHISA
IPC: H03K17/687
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for relaxing the resistance value of the ON resistance of an output power MOSFET by detecting load currents without any loss. SOLUTION: This semiconductor device is provided with power amplifiers (114 and 115) for controlling load currents, a current detecting circuit 122 for mirroring currents running through the loads of the power amplifiers to small currents at a constant rate, and a current detecting means 121 connected to the output of the current detecting circuit. Then, a current value is detected according to the potential difference of the current detecting means, and the both end voltages of the current detecting means are generated with 1/2 of a prescribed power supply voltage as a center.
Patent JP-2001281317-A (JP)
Title: Movable body attitude measurement system and plural antenna arrangement structure
Inventor: NAKAGAWA MIKI
IPC: G01S19/36
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To quickly decide an integer bias causing a problem in use of carrier wave phase. SOLUTION: To a reference antenna 11a, an observation antenna 11d is arranged on a short base line 13, while an observation antenna 11b of a long base line 11 is arranged on the extension of the observation antenna 11d. An observation antenna 11c is arranged in the end of a short base line 12 at an angle α different from that for the base lines 11, 13. Using the short base lines 13, 12 directed in the different directions, a calculation quantity and a time required until the decision of an actual integer bias can be reduced, and the attitude angle of a movable body can be accurately decided by using the long base line 11.
Patent JP-2001275595-A (JP)
Title: Method for boiling noodle and noodle-boiling machine
Inventor: TSUBAKI AKIRA
IPC: A23L7/109
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for boiling noodles, especially raw noodles or dried noodles in a comparatively short time by which the formation of unevenness of boiling, and the insufficiency of the boiling caused by the boiling only by the flow of hot water rising from the bottom are reduced, and further to provide an apparatus therefor. SOLUTION: This method for boiling the noodles comprises boiling the noodles not only from the lower direction by the flow of the hot water rising among the noodles, but also from the upper direction while sinking the noodles by the flow of the hot water flowing along the surface of the hot water so that the noodles may not float up to the surface of the hot water.  The noodle- boiling machine has a hot water bath, a means such as a net basket for blocking the flow of the noodles caused by the flow of the hot water, and sinking the noodles into the hot water to a prescribed depth in the hot water bath, a heat source installed in the position facing to the means such as the net basket in the hot water bath, a storing part of unheated water, formed at the lower part of the heat source and constituting a part of the hot water bath, and a discharging means installed in the storing part. of the unheated water.
Patent JP-2001241713-A (JP)
Title: Ventilator constituted to exhaust by introducing outside air
Inventor: AKIYAMA KAZUYOSHI
IPC: F24F13/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator which is constituted to prevent its fan and motor from becoming dirty at ventilating time. SOLUTION: This ventilator is constituted to introduce outside air into a room by means of a blower and to exhaust the air in the room from the room by utilizing the air flow which is caused when the introduced outside air is exhausted. Namely, this ventilator forcibly exhausts the air introduced into the room from the blower 1 through each duct 2 from an exhaust port 3 and, when the ventilator exhausts the introduced air, the air in the room is simultaneously exhausted from the room.
Patent JP-2000356655-A (JP)
Title: Voltage detection circuit
Inventor: FURUYA EIKI
IPC: G01R19/165
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a voltage detection circuit which realize a low power consumption without a decline of detection precision of a circuit. SOLUTION: The voltage detection circuit 100 is used for an examination of the condition of a first voltage. The voltage detection circuit 100 consists of a detection voltage generation circuit 110 which generates a detection voltage 110a becoming a first voltage monitor, a reference voltage generation circuit 120 which generates a reference voltage 120a, and a comparator circuit 160 which compares the detection voltage with the reference voltage and outputs a result of the comparison as a detection signal 160a. Moreover, a voltage detection circuit 100 is provided with control circuits 140, 150 so that one circuit at least out of a detection voltage generation circuit 110, a reference voltage generation circuit 120 and a comparator circuit 130 can operate intermittently.
Patent JP-2001287302-A (JP)
Title: Laminated sheet, laminate and method for manufacturing laminate
Inventor: OGURI TAKASHI
IPC: B32B21/08
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet having a wide molding condition, good product appearance and good preforming properties, and a laminate using this laminated sheet. SOLUTION: As the laminated sheet 1, there are a case formed into an integrated two-layered structure, wherein a surface woody layer 2 based on natural wood and a rear adhesive layer 3 having adhesiveness with respect to a thermoplastic resin composition are brought to a mutual direct contact state, and a case formed into an integrated three-layered structure, wherein a reinforcing layer 4 having flexibility is interposed between the surface woody layer 2 and the rear adhesive layer 4 to be brought into direct contact with the woody layer 2, and the reinforcing layer 4 and the adhesive layer 3 are brought to a mutual direct contact state. The reinforcing layer 4 comprises, for example, a nonwoven fabric. The adhesive layer 3 comprises, for example, the nonwoven fabric and an adhesive infiltrated into this nonwoven fabric.  The laminate consists of the laminated sheet 1 and the molded object made of the thermoplastic resin composition brought into direct contact with the adhesive layer 3 applied to the rear surface of the laminated sheet to be integrated therewith.
Patent JP-2001289678-A (JP)
Title: Vortex flowmeter
Inventor: MIYATA TOSHIYUKI
IPC: G01F1/32
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To measure in advance a blocking phenomenon in a vortex generator arranged in a flow duct. SOLUTION: A vortex flow meter comprises at least a pair of piezoelectric elements arranged so as to generate reverse electric charge in the vortex generator arranged in fluid flowing in the flow duct. The meter obtains a first signal component having cancelled the noise component from the pair of the piezoelectric elements, then obtains the second signal component having cancelled the signal component from the one piezoelectric element and the noise component and saves the ratio between the first signal component and the second signal component as measured value of blocking. A blocking detection means detecting the blocking phenomenon from the difference between the ratio of the first and the second signal components obtained in measuring actual flow rate and the measured value of blocking is provided.
Patent JP-2001291226-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI YUICHI
IPC: G11B5/708
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To enhance durability and reliability by effectively restraining a magnetic disk and a magnetic head from wearing so much by high-speed sliding while keeping high-density recording and high transferring rate of a magnetic recording medium of multi-layer coating type, particularly a magnetic disk. SOLUTION: The upper layer (magnetic layer) 20 of the multi-layer coating type magnetic disk 3 contains nomnagnetic powder having 8 or higher Mohs' hardness and 0.2-0.6 μm average primary particle size. The centerline surface average roughness Ra of the surface of the layer 20 is 4 nm or smaller. Projections based on the nonmagnetic powder are formed on the surface of the layer 20 so that the projections having 10-50 nm height exist by 50-400 pieces/400 μm2 and those having higher than 50 nm height exist by 1-20 pieces/400 μm2.
Patent JP-2001297517-A (JP)
Title: Information reproducing device, information reproducing method and computer readable recording medium having information reproduction processing program recorded thereon
Inventor: SASAKI HIROYUKI
IPC: G11B19/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the performance of reading processing of information from being lowered by a power saving function when information reading requests continue asynchronously. SOLUTION: When the command of the information reading request comes from a host computer 10 to a controller 10, the controller 10 performs the reading of the data requested by the command and, after the reading processing is completed, the controller 10 continues a look-ahead processing in which the controller reads out information in advance from an optical disk and stores them in a cache memory 8. The controller 10 starts up a timer for power saving 9 at the point of time when no reading request of information from the host computer is present, the cache memory 8 becomes full and the look-ahead processing is completed.  When no new reading request of information is present at the point of time when a fixed time by the timer for power saving 9 elapses, the controller 10 performs power saving processing by decelerating or stopping the rotation of a spindle motor 1 by a rotation control system 4.
Patent JP-2001297722-A (JP)
Title: Display device
Inventor: IKUI KUNIO
IPC: G02B1/16
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can prevent is display panel from electrostatic charging or magnetic flux leakage and destruction of its conducive film. SOLUTION: A function film 7 having a transparent conductive film and an anti-reflection film coated with the above conductive film is pasted on the surface of a panel of a cathode-ray tube. A conductive tape 8 is furnished with a conductive adhesive layer with sheet resistively of 10 to 1 KΩ/cm2. Then, by affixing both ends of the conductive tape 8 on the function film 7 and an explosion-proof band, respectively, via the conductive adhesive layer, the conductive film is electrically connected (grounded) with the explosion-proof band as a structure through the conductive tape 8.
Patent JP-2001295886-A (JP)
Title: Vibration control device
Inventor: SHIIDA MASARU
IPC: F16F15/08
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a stopper abutting surface larger than a stopper rubber part integrated with a rubber elastic body at the end part on the tip side of a press-in direction, and to easily force a vibration control device without producing a bite. SOLUTION: This vibration control device is mounted by joining an inner cylinder bracket 1 to an outer cylinder bracket 2 by an elastic body 3 between them, and forcing the outer cylinder bracket 2 in the mounting hole 31 of one supporting member 30. A stopper rubber part 7 axially protruding from the end part of the outer cylinder bracket 2 is provided continuously from the rubber elastic body 3 at the end part on the tip side of the press-in direction to the mounting hole 31, and the outer rim part 7a of the stopper rubber part 7 is extended in a diameter direction from the press-in surface 2a of the outer periphery of the outer cylinder bracket. Thereby, a configuration deformable so as not to produce a bite of the outer rim part 7a when the outer cylinder bracket is forced in the mounting hole 31 can be obtained for the vibration control device.
Patent JP-2001296682-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ARIGA TAMOTSU
IPC: G03G5/14
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electrically stable photoreceptor which has little changes in electrostatic characteristics due to fatigue, as a photoreceptor containing at least a metal oxide. SOLUTION: The electrophotographic photoreceptor contains a metal oxide subjected to at least cleaning with water.