baber/WOPTO huggingface dataset:
Patent JP-2001283501-A (JP)
Title: Data deletion invalidating device, medium, and information aggregate
Inventor: WADA HIROSHI
IPC: G06F21/60
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a user needs to do data deleting operation each time data recorded on a recording medium are deleted. SOLUTION: This device is equipped with a deletion condition setting means 2 where conditions for deleting data on an HDD 6 where pieces of data and one or plural pieces of management information regarding the respective pieces of data are recorded are set, a judging means 3 which judges whether or not management information recorded on the HDD 6 meets the conditions set in the deletion condition setting means 2 by comparing them with each other, and a data deleting means 4 which deletes the data corresponding to the management information that the judging means 3 judges to meet the conditions.
Patent JP-2001279538-A (JP)
Title: Spinning machine such as ring spinning frame
Inventor: HIROSE SUSUMU
IPC: D01H7/18
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To allow winding-up of a yarn in a proper state from a start to an end of winding and in a state in which a space for piecing operation at the time of an end breakage is always secured even when rotational speed of a spindle is considerably increased than cases in conventional devices. SOLUTION: A spindle rail 4 is independent of a lifting system composed of a ring rail 19, a balloon guide 18 and a lappet 17 and configured so as to be freely liftable and lowerable and a driving means for driving the spindle rail 4 to lift and lower is installed. The cylindrical balloon guides 18 are installed to a rail arranged in the longitudinal direction at the intermediate position of the ring rail 19 and the lappet 17 at a prescribed interval on each spindle. The balloon guide 18 is formed so as to have the prescribed length allowing controlling an abnormal expansion of a balloon between the upper end thereof and the lappet 17 and between the lower end thereof and the ring rail 19 in a high-speed rotation.
Patent JP-2001277884-A (JP)
Title: Power distribution control device
Inventor: IDO YUSAKU
IPC: B60K17/348
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution control device of excellent quick response performance and damping performance (convergence performance). SOLUTION: This graph shows A (an engine rotation number (m) or the like), a transmission torque T to a driven wheel, and time-based change of a differential rotation number ΔN. In time (t1) after ΔN reaches a specified value Z and before a specified condition meaning loss or lowering of a driver's will to accelerate is satisfied, control is conducted so that quick decrease of actual ΔN will not affect determination of a torque distribution ratio (r). This means that the torque distribution ratio (r) is determined using a corrected value (ΔN') of ΔN determined by reduction relaxation control, and the torque T transmitted to the driven wheel is changed in accordance with the value (r). The value of ΔN' is gradually returned to the value of ΔN even after the specified condition is once satisfied.  Based on the corrected value ΔN' obtained by restricting quick decrease of ΔN, or delaying it, the torque distribution ratio (r) to the follower wheel is determined, thereby quick decrease of the torque T is mitigated to prevent chattering.
Patent JP-2001279186-A (JP)
Title: Powder coating material composition
Inventor: SUZUKI SUMIHITO
IPC: C09D7/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a powder coating composition which has smoothness and lubricity by appropriately selecting a silicone as a lubricating component to improve the dispersibility of the lubricating component in the powder coating material and, in addition, can prevent air pollution due to the use of no organic solvent, or the like, and at the same time, can remarkably reduce a possible fire hazard. SOLUTION: This powder coating material composition comprises a film- forming component consisting of at least one kind selected from the group of thermosetting resins and a curing agent for each of the selected thermosetting resins and, as the lubricating component, a silicone which forms an integrated structure with the film-forming component, and it is preferred to use, as the silicone, either a silicone which has a functional group reactive with the thermosetting resins or the functional group of the curing agent and effects crosslinking reaction with them in the course of the curing reaction of the film-forming component to form an integrated structure or a silicone-modified resin obtained by allowing the silicone to previously react with the thermosetting resins or the functional group of the curing agent.
Patent JP-2000312227-A (JP)
Title: Packet loss measurement method
Inventor: THEODORE K SCHLICKER
IPC: H04L12/70
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a packet loss and a round relay time in a network can be measured by edge-to-edge. SOLUTION: A stream 200 sent in a network includes 5 data packets and events 230 and 240 are added to the packets. A probe 120 in the network recognizes the events 230 and 240 to display a traffic amount between the events 230 and 240 such as number of packets and to record a time stamp. Furthermore, a probe 122 similarly measures a stream 210 and recognizes, in this case, four packets in existence inbetween. A correlation unit 130 applies inter- relational processing to the measured data of the probes 120, 122 to obtain number of packet losses.
Patent JP-2001276230-A (JP)
Title: Wire and stent containing wire
Inventor: KUWABARA KUNIO
IPC: A61F2/90
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a wire for a stent which enables smooth adaptation thereof to human tubular organ, highly resisting against bending by accomplishing easier length adjustment thereof to easily adapt itself to the size of a lesion site and having elastic recovery capacity so moderate as to fit a branch structure, and a stent having the same. SOLUTION: A zigzagged ring-like wire for a stent has top parts and valley parts and/or a zigzagged spiral wire for a stent wire 1-150 turns has top parts and valley parts. The wire for the stent is provided with a hook at one or more of the top pats and the hook and/or an eyelet at one or more of the valley parts.
Patent JP-2001291781-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TSUJIMOTO KOICHI
IPC: H01L21/8249
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device into which a BiCOMS semiconductor device capable of constituting a bi-polar transistor capable of reducing a collector resistance without forming any epitaxial layer is integrated. SOLUTION: An N type diffusion area 9 is formed just under an N+ type diffusion area 16 for ohmic contact in an N-type well 3 of the collector area of an NPN type bi-polar transistor, by using a process to carry out ion injection for forming an N type diffusion area 8 for improving punch through breakdown strength between the drain and source of a P type channel MOS transistor simultaneously prepared with the bi-polar transistor. Thus, the concentration of the collector of the NPN type bi-polar transistor can be improved, and electric characteristics can be improved.
Patent JP-2001289950-A (JP)
Title: Underwater detector
Inventor: FUJIMOTO HIROYASU
IPC: G01S15/96
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To make the relationship between display colors flexible with respect to a signal level in a table ROM in an underwater detector. SOLUTION: This underwater detector where an ultrasonic wave is transmitted art a specific time interval in the just direction of one's own ship, and every time when receiving an echo equivalent to one transmission, each color or shade data corresponding to the receiving level are read from the table ROM 10 to be displayed on one end of a monitor by a vertical direction one line, and the past display is shifted one line by one line to the other end side according to this display, has a table RMA 11 separately from the table ROM 10 so that display data desired by a user can be optionally registered on this table RAM.
Patent JP-2001289611-A (JP)
Title: Pointer for position measurement
Inventor: YUMIZA HISAYASU
IPC: A61B19/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a pointer for position measurement which makes it easy to grasp a marker position and has excellent contactness corresponding to a marker shape. SOLUTION: Plural kinds of tip shapes corresponding to shapes of a marker are prepared for a contactor 10 that a pointer 6 is equipped with. A grip 2 and the contactor 10 are coupled freely detachably by providing a threadable engagement part 4, an insert 12, and a coupling part 13. The tip 1 has hemispherical and cylindrical shapes, etc., so as to come into excellent contact with the shapes of the marker and they are used by being replaced according to the purpose of use and the marker shapes.
Patent JP-2001294039-A (JP)
Title: Sun visor
Inventor: NODA HOZUMI
IPC: B60J3/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor capable of assembling hook parts easily and exhibiting a sufficient strength. SOLUTION: The hook parts 40, 41 and 42 are assembled in the sun visor body 20 in a condition that the hook parts 40, 41 and 42 are held by flange parts 25a and 25b of two main bodies 20a and 20b.
Patent JP-2001297364-A (JP)
Title: Automatic vending machine
Inventor: KOKUBU TETSUYA
IPC: G07F9/10
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine in which the temperature of articles can be exactly grasped using an internal temperature sensor even when the difference between internal temperature and the temperature of articles is large. SOLUTION: Internal temperature Tr after defrosting is defined as article temperature Tg by utilizing the fact that the temperature of internal air after defrosting of an evaporator becomes almost equal to the temperature of the articles. Thus, the temperature of the articles can be exactly grasped using the internal temperature sensor without especially providing a sensor for measuring the temperature of the articles.
Patent JP-2001297965-A (JP)
Title: Stage device, projection aligner using stage device, and device manufacturing method
Inventor: OISHI SHINJI
IPC: H01L21/68
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To improve durability of a vertical stage device, and to drastically, quickly, and accurately carry out positioning without increasing the size of the device. SOLUTION: A Y linear motor 40, a counter mass 61, a pulley 63, and linear motor 80 are provided. The Y linear motor has a stage drive mechanism that moves work stages 20 and 30 that can be freely moved along a reference surface two-dimensionally in a Y direction in the vertical direction. The counter mass 61 is balanced to the weight of the work stages. The pulley 63 winds and supports each belt 62 for interlocking the counter mass 61 to the work stages. The linear motor 80 has a drive mechanism of the counter mass 61. A means for giving a command to the work stages, and a means for giving a command to the counter mass 61 are independently provided. Also, a means is provided, where the means multiplies the speed command of the counter mass 61 by a synchronous error coefficient when the work stages are to be driven in a vertical direction.
Patent JP-2001296949-A (JP)
Title: Tactile force presenting device and recording medium
Inventor: OKAMURA KOICHIRO
IPC: G06F3/0354
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a tactile force presenting device and a recording medium capable of properly presenting information by tactile force even when a user can not observe a display closely in this invention though there is a problem that proper presentation of information is impossible when the user can not keep on observing the display closely in the conventional case. SOLUTION: In the tactile force presenting device and the recording medium, tactile force information to be included in a Web page provided from a server device 40 is extracted by a CPU 18, the tactile force information is outputted to a mouse 20 via an operating part 16 and a tactile force device provided in the mouse 20 is controlled.
Patent JP-2001306486-A (JP)
Title: Shared memory access system
Inventor: YAMAKAWA KAZUHIDE
IPC: G06F12/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a means that can directly and effectively access a fast memory which is connected one to one to an exclusive I/F from an external bus master. SOLUTION: When an external bus master 212 accesses an RDRAM 210, a DMA is set and requested to an internal DMA control part 204 by means of protocol control signals such as HLDRQ (213), HLDAK (214), MRQ (215) and MREADY (216). Meanwhile, the bus master 212 outputs the same command of protocol as that of protocol to be given when a CPU 201 gains access to the RDRAM 210 to an external system bus 211. The bus master 212 performs the DMA data transfer to the RDRAM 210 via a direct path set between a slow bus control part 206 and a fast bus control part 205.
Patent JP-2001261102-A (JP)
Title: Compression refuse box
Inventor: MATSUMOTO TETSUYA
IPC: B65F1/10
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To attain bag saving or reduction in the amount of CO2 causing environmental pollution and the frequency of dumping. SOLUTION: This box consists of an outer tube 3, an inner tube 2 inserted into the outer tube 3, a foot support (flange) 4, and a pressure lid 1.
Patent JP-2001303827-A (JP)
Title: Door locking apparatus for vehicle
Inventor: MORI MEGUMI
IPC: E05B77/46
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a door locking apparatus for a vehicle, which can positively set a door lock without complicated operation. SOLUTION: When a door courtesy switch 26 is turned off (in a door closed state) and the door lock is cancelled, if a key is inserted into a key switch 27, a microcomputer 23 drives a door lock driving device 28, to thereby set the door lock.
Patent JP-2001306600-A (JP)
Title: Data retrieval method, information providing system and recording medium
Inventor: KITATANI KENICHI
IPC: G06F17/30
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a data retrieval method, an information providing system and a recording medium by which information on a celebrity can be retrieved easily. SOLUTION: Information on a celebrity and a group, to which that celebrity belongs, is previously stored in a database 6, while being related with data on the voiceprint of that person. Sound data from a personal computer(PC) 1 are received by a server 5, the voices of at least one person are separated from the sound data by an audio signal processor 7, and voiceprints are respectively decided from these voices by a voiceprint discriminating device 8. When all the celebrities of the voiceprints belong to the same group, in the server 5, information on that group is extracted, and when all the celebrities do not belong to the same group, all information on the celebrity having a selected voiceprint and a group, to which that celebrity belongs, is extracted and the extracted information is transmitted to the PC 1.
Patent JP-2001305467-A (JP)
Title: Rotating body for polygon scanner and polygon scanner
Inventor: SUZUKI MITSUO
IPC: H02K7/14
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a rotating body for a polygon scanner with which both the higher accuracy of jitter characteristics and reduction of vibration can be realized, and to obtain a polygon scanner. SOLUTION: The rotating body 8 for a polygon scanner has a nearly cylindrical flange 13 in which a polygon mirror 17 is formed integrally, a nearly cylindrical rotating sleeve 12 fixed on the inner peripheral side of the flange 13, a rotor magnet 15 fixed on the lower side of the inner peripheral surface of the flange 13, a closing member 14 fixed on the upper side of the flange 13 to close the upper side opening part of the flange 13, and a magnetic bearing member 16 fixed in the central part of the closing member 14 and formed of a magnetic material. Mirror finishing is applied to a mirror surface 17a after assembling the flange 13, the rotor magnet 15, the rotating sleeve 12, the closing member 14 and the magnetic bearing member 16.  Thereby, a polygon mirror 17 having the mirror surface 17a whose figure tolerance is corrected at the upper side of the outer peripheral surface can be obtained.
Patent JP-2001302733-A (JP)
Title: Methyl methacrylate resin particle, its manufacturing method, expandable methyl methacrylate resin particle using the same and foam
Inventor: SAKAMOTO TAKASHI
IPC: C08J9/18
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a methyl methacrylate resin foam excellent in styrene resistance, an expandable methyl methacrylate resin particle as a starting material thereof, a methyl methacrylate resin particle and to provide a manufacturing method for the particle. SOLUTION: The method for manufacturing the methyl methacrylate resin particle comprises suspension polymerizing a monomer mixture containing methyl methacrylate as a main component and 3-20 wt.% of a carboxyl acid monomer selected from an unsaturated carboxylic acid monomer and an unsaturated carboxylic acid anhydride monomer in the presence of an aqueous medium and a dispersion stabilzer comprising a partially saponified polyvinyl acetate having a saponification degree of 75-95% and a viscosity of 20-110 mPa.s (4 wt.% aqueous solution, 20 deg.C) in an amount such that its concentration in the aqueous medium is 0.004-0.1 wt.%.
Patent JP-2001309568-A (JP)
Title: Charging system, charge control apparatus, charge control method and computer
Inventor: ODAOHARA SHIGEFUMI
IPC: H02J7/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a charging system which can enlarge the initial capacity of a battery to be charged and can extend the operation life thereof, a charge control apparatus, a charge control method and a computer to which the charge control method is applied. SOLUTION: The number of charging and discharging cycles of a battery 102 is detected, based on the charging amount of the battery 102 with a charger 68 which is obtained on the basis of a current flowing into a resistance R with an embedded controller 80, the charging condition by the charger 68 is set to provide the battery 102 to have high capacity until the number of charging and discharging cycles reaches, and the charging conditions of the charger 68 are set to give a longer operation life to the battery 102 after the number of charging and discharging cycles has reached the predetermined value.
Patent JP-2001308810-A (JP)
Title: Multi-carrier frame synchronous circuit
Inventor: KUROGAMI YUUZOU
IPC: H04L7/08
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain frame information for performing inter-multi-carrier frame synchronization in a multi-carrier communication method using the syndrome operation of an error correction code. SOLUTION: A transmitting part 1 converts a transmission signal S1 into the parallel signal of an (a) string and subsequently performs error correction coding in each parallel signal. An error correction coded signal is modulated by a modulator 13 and transmitted by a multi-carrier signal. A receiving part 2 respectively demodulates each multi-carrier signal with a demodulator 14 and subsequently corrects errors in a demodulated signal with an error correction decoder 18. The decoder 18 decides a bit, at which the syndrome operation of the demodulated signal is zero as the point of separation of a code block and defines the zero bit of the syndrome operation as a frame signal.  Since there is a phase difference between multi-carriers, a frame control circuit 19 performs timing adjustment of the phase difference of the frame information and adjusts the information signal phase of a multi-carrier read from a FIFO circuit 16.
Patent JP-2001300222-A (JP)
Title: Air cleaning filter and air cleaning filter member
Inventor: HOTTA YASUNORI
IPC: B01D39/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning filter and an air cleaning filter member having resistance against acidic chemicals, alkaline chemicals and organic solvents and good adsorbing capacity generating no amine smell. SOLUTION: Activated carbon, wherein a particle size is 0.2-1.0 mm and 90% or more of the particle size is received in a particle size distribution width of 0.2 mm or less, is bonded to an air permeable base material 11 comprising polyester or polyvinylidene chloride.
Patent JP-2001311400-A (JP)
Title: Wind environment predicting simulator for tunnel system
Inventor: MORII SENJI
IPC: E21F1/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a wind environment simulator for a tunnel system having good precision and good operability by obtaining a pressure loss coefficient compatible with an actual measured value and capable of following a flow rate and the flowing direction, from a small database. SOLUTION: The pressure loss coefficient at a branch/merge point is included in the pressure loss term used by a wind velocity state process section 133, this pressure loss coefficient is substituted with a new coefficient independent of the flow ratio at the branch/merge point by an internal parameter set section 19, and the value is obtained from the actual measured pressure loss coefficient. The Fourier coefficient when the new coefficient is double-Fourier-developed, with two connection angles at the branch/merge point used as variables, is determined so that the value of this Fourier coefficient coincides with the value of the previously obtained new coefficient, and its value is stored in an internal parameter memory section 136. This Fourier coefficient depends on only the pipe cross sectional area ratio at the branch/merge point, and the data quantity may be small.  A pressure loss term process section 137 determines the new coefficient from this Fourier coefficient and the connection angles and calculates the pressure loss term with the new coefficient at simulation execution.
Patent JP-2001278180-A (JP)
Title: Safety structure for motor boat bow
Inventor: KAWADA SHINTARO
IPC: B63B3/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem of causing the injury of a racer thrown out of a racing motorboat due to losing balance and colliding against a quay or other equipment or causing a mortal accident in the worst case due to a bow of the racing motorboat colliding against the racer in the water when the racing motorboat collides against the quay, a pole, a tower and the other equipment due to a side slip in turning a corner part since each racing motorboat runs at a high speed of about 80-83 km/h on a motorboat race course. SOLUTION: This safety structure of a racing motorboat is constituted by providing a bow block at a soft bow mounting part having a vertical face at the tip of a deck, and integrally fitting and covering the bow block with a soft bow formed on a flexible material into a nearly isosceles triangle provided with reinforcing ribs parallel at required spaces in the longitudinal direction inside. The safety structure exhibits shock absorbing action to prevent the injury and mortal accident of the other racer caused by a collision and to protect the racer himself on the racing motorboat.