baber/WOPTO huggingface dataset:
Patent JP-2001252478-A (JP)
Title: Door opening/closing monitoring toy
Inventor: SUGIMORI KAZUTO
IPC: F25D23/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing monitoring toy having a sense of play, practically contributing to energy saving and cost saving effects, and capable of preventing a door from being forgotten to be closed without giving any work to a storage device itself. SOLUTION: A toy body 1 is provided with a memory part 3 storing voice data, a monitoring means 2 monitoring the opening and closing of the door of the storage device, and a controller 5 reading a prescribed voice data from the memory part 3 based on the monitored result of the monitoring means 2 and outputting the voice information to a voice output part 4.
Patent JP-2001259603-A (JP)
Title: Method for discriminating valuable material from used printed circuit board
Inventor: ARAKI TAKAO
IPC: B09B5/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a new method of using printed circuit boards as raw materials in recycling the printed circuit boards and using a laser beam to recover valuable materials from the printed circuit boards. SOLUTION: The printed circuit boards are cut to 1 to 10 cm square and the cut printed circuit boards are then pulverized to 1 μm to 1 mm by using a pulverizing machine of a ball impact type. The resultant pulverized materials are molded to a desired shape at need and the moldings are roasted at 300 to 1,000 deg.C. The roasted materials are pulverized to 10 to 500 μm by using the pulverizing machine of the ball impact type and the pulverized materials are separated by magnetic separation to magnetic materials and nonmagnetic materials. The nonmagnetic materials are classified by gravity separation to the magnetic materials, the heavy nonmagnetic materials and the lightweight nonmagnetic materials which are respectively molded to obtain targets.  The targets are irradiated with the laser beam of the desired wavelength, by which the valuable materials are vaporized and the desired elements are recovered.
Patent JP-2001268705-A (JP)
Title: Control method and its device for brake
Inventor: OGASA MASAMICHI
IPC: B60L7/24
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a brake decelerating/stropping a vehicle by an electric brake capable of, at abnormal operation, safely and surely decelerating/stopping vehicle by automatically concurrently using a friction brake. SOLUTION: This control device for a brake comprises a driver's notch 11 inputting a brake notch signal, a BCU 12 feeding an electric brake pattern signal and an air brake signal, an inverter 13 generating a brake torque component current Iq in accordance with the electric brake pattern signal from the BCU 12, a pantograph 14 supplying a power to a vehicle, a motor 15 generating electric brake Fe in accordance with the brake torque component current Iq in a wheel 18, an air brake 17 suppressing rotation of the wheel 18 by friction to stop the vehicle, and an EP valve 16 controlling the pressure in a cylinder of the air brake 17 in accordance with the air brake signal to generate prescribed air braking Fa in the air brake 17.
Patent JP-2001273893-A (JP)
Title: Zinc alloy powder for alkaline battery with less gas generation amount and method of manufacturing the same
Inventor: ICHIYA KENJI
IPC: C22F1/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that zinc alloy powder for a negative electrode reducing a hydrogen gas generation amount by heat treating zinc alloy powder in which is added alloy elements is accompanied by decrease of discharge duration from oxidation of zinc and also by increase in the gas generation amount after over-discharging. SOLUTION: Crystal particles of zinc alloy powder, which are enlarged within predetermined range in size, obtained by recrystallization after heat treatment while being prevented from oxidation of zinc under controlled heat treatment conditions of temperature, atmosphere, or the like, provides zinc alloy powder for the alkaline battery which reduces the gas generation amount not only before but also during and after using the battery, and also which improves the discharge duration.
Patent JP-2001269815-A (JP)
Title: Gear grinding device and method
Inventor: WATANABE HIDEKI
IPC: B23F19/05
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a gear grinding method that can properly correct an over- ball diameter(OBD) so that the OBD value shows no large variation after a grinding device is stopped and the grinding wheel is dressed up, without OBD measurement during machining. SOLUTION: This gear grinding method for grinding a gear workpiece while correcting OBD by varying the distance between the center of a grinding wheel and the center of the gear workpiece has a step of measuring the machining downtime from an end of machining to a start of machining for the gear workpiece, and a step of selecting, according to the machining downtime, one from a plurality of pre-stored correction patterns with different rates of change in the correction level along the number of machining operations on the gear workpiece, and correcting OBD according to the selected correction pattern.
Patent JP-2001270365-A (JP)
Title: Arm rest structure of seat for vehicle
Inventor: MIYAZAWA MASAAKI
IPC: B60N2/75
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an arm rest structure of a seat for vehicle capable of providing a table function while assuring a walk-through function. SOLUTION: One end of a screen member 9 drawn from one arm rest 4 is locked to the other arm rest 5 to expandedly install the screen member 9 between both arm rests 4 and 5. Thus, the screen member 9 can be used as a table.
Patent JP-2001279689-A (JP)
Title: Foundation structure
Inventor: KIMURA HIDEKI
IPC: E02D27/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure capable of restricting and regulating uplift quantity of a building by use of an energy absorbing member, thus reducing fall impact generated at a head part of a foundation pile, securely restraining horizontal displacement of the building, and transmitting horizontal shearing force. SOLUTION: A sheath pipe is put on the head part of the foundation pile constructed in the ground, and the energy absorbing member is provided in a gap between the sheath pipe and the foundation pile, where the sheath pipe is embedded and tightened in a lower end part of the foundation pile of the building at such a depth that horizontal shearing force generated at the head part of the foundation pile can be transmitted to the building, and that horizontal displacement of the building is restrained.
Patent JP-2001279699-A (JP)
Title: Underground vibration-proof wall
Inventor: HATAE MASARU
IPC: E02D31/08
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To efficiently isolate vibration of a railroad or a road transmitted to the ground, and an facilitate its construction. SOLUTION: In underground vibration-proof wall A to isolate vibration transmitted through the ground 4 by forming a continuous wall, wall bodies 6a, 6a to compose the continuous wall are vertically provided as a pair to face each other, and ball bodies 7, 7, 7, 7 are held at spots between the wall bodies 6a, 6a.
Patent JP-2001276319-A (JP)
Title: Slot machine
Inventor: TAJIMA TOSHIAKI
IPC: A63F5/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for giving an unskilled player the chance of winning by contingency by the control operation of a rotary drum simpler than usual. SOLUTION: This slot machine is provided with a time interval selection switch 31 for selecting a time interval for successively and automatically stopping the rotation of the respective rotary drums 11 in plural stages, a motor control means for automatic stoppage for successively and automatically stopping a motor for rotationally driving the rotary drums 11 at the selected time interval and a switch 30 for automatic motor control for starting the motor instead of the manual operation of a game start switch 14 and operating the motor control means for the automatic stoppage instead of the manual operation of a stop switch 15. The motor control means for the automatic stoppage generates motor stop signals so as to randomly select one of the plural kinds of pictures 11a and stop it on a winning line 11b when successively and automatically stopping the motor.
Patent JP-2001286184-A (JP)
Title: Motor drive unit
Inventor: TANATSUGI ISAO
IPC: H02P7/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive unit, which enables to prevent overshooting of supply voltage to an inverter by DC current which is caused when an instantaneous interruption of power supply occurs. SOLUTION: In this motor drive unit when it is provided with an active filter 13 operating normal, an abnormal voltage drop Vp is detected by making reference to a first reference voltage V1. When an abnormal drop is detected, a feeder line is interrupted by a circuit breaker 18, and a breakdown of circuit parts caused from an overshoot in voltage Vp due to an instantaneous interruption of power or the like is prevented. When the motor drive unit is not provided with the active filter 13 or even if provided it does not operate normally, abnormal drop of the voltage Vp is detected by making reference to a second reference voltage V2. When an abnormal voltage drop is detected, the feeder line is interrupted by the circuit breaker 18, and an operation trouble of the motor 21 caused from a supply power shortage to the inverter 17 is prevented.
Patent JP-2001280485-A (JP)
Title: Creep strength control device for transmission for vehicle.
Inventor: SHIMAZU MASATO
IPC: F16H61/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a creep strength control device realizing an improvement of the release response and a reduction of the gear shift shock. SOLUTION: On realizing a specified condition, during a gear shift range of a transmission is in a drive range, the creep strength is reduced according to the reduction of the combined load coming from the friction factors which is combined during the running. The combined load of the friction factors is feed back controlled by a feed back controller 62, and a transmission is maintained in a near neutral condition. When a judging means 60 judges a realization of a release condition, a setting means 61 sets a combined load directive factor Df according to the parameter relating to the revolving speeds of a transmission at the time when the above release condition is realized.  In this way, at the time of the releasing creep strength, the response can be improved and the shock can be reduced at the same time by controlling combined load coming from right after the realization of the release condition.
Patent JP-2001276764-A (JP)
Title: Power transportation pipe
Inventor: TANAKA KOICHI
IPC: B08B5/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a powder transportation pipe in which clogging owing to an adhesive powder can previously be avoided and the powder is prevented from being taken in to a remote pipe and whose inside can be washed or cleaned in the case clogging is caused. SOLUTION: The powder transportation pipe 12 is provided with a first straight pipe 22 extended upward in an approximately perpendicular direction connected to a powder transportation base, a second straight pipe 32 extended upward slantingly from the middle of the pipe 22, and a third straight pipe 38 extended upward in an approximately perpendicular direction from the middle of the pipe 32 and the upper end part of the first straight pipe and the upper end part of the second straight pipe are made to be openable inspection ports 24, 34, respectively, and a washing fluid spray nozzle 30 is installed in the lower part of the first straight pipe. By spraying a fluid through the spray nozzle, removal of deposits can easily be carried out and the inspection ports in the end parts are for making cleaning easy.
Patent JP-2001279911-A (JP)
Title: Supporter supporting horizontal member such as floor joist or sleeper
Inventor: HASEGAWA ISAMU
IPC: E04F15/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a supporter supporting a horizontal member such as a floor joist, or a sleeper having extremely high commodity value. SOLUTION: In the supporter supporting the horizontal member 1 such as the floor joist or the sleeper, an extensible base body 4 is constituted by fitting a large diametral pipe 2 to a small diametral pipe 3, holes 2a, 3a, into which bar bodies 5 are penetrated and inserted, are formed at the fixed positions of the pipe 2 and the pipe 3, the expansion and contraction of the base body 4 are configured so as to be controlled by the penetration and insertion of the bar bodies 5 into the holes 2a, 3a, and a receiving body 6 expanded and contracted to the base body 4 and abutted against the horizontal member 1 is connected continuously at the upper end of the base body 4.
Patent JP-2001288513-A (JP)
Title: Steel for bolt, bolt using the same and its production method
Inventor: KIMURA TOSHIMITSU
IPC: C21D9/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide steel for a bolt by which a bolt in which costs for the stock and refining treatment are reduced, and also, delayed fracture sensitivity is small compared to the case of the conventionally used bolt can be obtained, to provide a bolt using the same, and to provide its production method. SOLUTION: This steel for a bolt is obtained by subjecting steel containing, by mass, 0.15 to 0.42% C, 0.004 to 0.035% N and Mo and/or V in the ratio of 0.15 to 0.80%, in which the area ratio of ferrite is 5 to 80%, and the average aspect ratio of ferritic grains after wire drawing is <=5 to heating at 850 to 950 deg.C, isothermal holding at 450 to 600 deg.C and wire drawing at a reduction of area of 25 to 50%. The bolt is obtained by using the above steel. Its tensile strength is 1,000 to 1,500 MPa. In this method for producing the bolt, the part equivalent to the bolt head is subjected to cold performing.
Patent JP-2001276822-A (JP)
Title: Drinking water producing device in ship
Inventor: ISHIGAKI EIICHI
IPC: F02C6/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight drinking water producing device from sea water which is usable even to a small sized ship, concerning a reverse osmosis membrane device utilizing a gas turbine as a driving machine of a high pressure pump. SOLUTION: This device is provided with a combustion device 2 for mixing a fuel with air compressed with a compressor 1 to generate high temperature combustion gas, a gas turbine 3 for expanding the high temperature combustion gas to obtain a high speed of revolving power, and a high pressure pump 5 connected to a turbine shaft 3c of the gas turbine.  The compressor 1 is connected to the gas turbine 3 with a driving shaft 6 and the compressor 1 is driven with the gas turbine 3, and simultaneously the high pressure pump 5 is operated with the gas turbine 3 and also a clarifying filter 8 is connected to a suction side of the high pressure pump 5 and a reverse osmosis membrane device 11 is connected to the discharge side of it, and sea water sucked with the high pressure pump 5 is force-fitted to the reverse osmosis membrane device 11 via the clarifying filter 8 for pretreatment to obtain fresh water from sea water.
Patent JP-2001287217-A (JP)
Title: Suction auxiliary device and method for sucking and carrying tile in tile arranging, sucking and carrying apparatus for tile unit manufacturing line
Inventor: SAKAKIBARA IWAO
IPC: B25J15/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To take up altogether unnecessary tiles among tiles to be sucked and carried. SOLUTION: After all the tiles T, Ta... are sucked, each of suction plates 9, 9a... is slid in such a way that small gaps are opened among the tiles T, Ta... by a means 102 for separating a little among the tiles T, Ta... arranged on the tile sucking part 8 and then, suction of unnecessary tiles T, Ta... are released and only necessary tiles T, Ta... are sucked and taken up.
Patent JP-2001295433-A (JP)
Title: Hanging gutter bracket
Inventor: KUSAKABE YASUNORI
IPC: E04D13/072
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a hanging gutter bracket reinforced with a reinforcing part and having excellent durability to fully withstand the load of snow on the bracket and a gutter, and prevent intrusion of snow into the gutter by installing a gutter lid part by use of the reinforcing part. SOLUTION: A single or plurality of reinforcing parts 5 are attached to either a hanging part 3 or an arm part 4 which constitutes the hanging gutter bracket 2.
Patent JP-2001302065-A (JP)
Title: Image forming device and its control method
Inventor: YOSHIHARA KUNIO
IPC: B65H31/24
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device enabling a user to know completion of a designated printing output at a distance with an inexpensive structure even if plural printing jobs are overlapped. SOLUTION: Information for a vacant tray 104 is notified to a PC 110 serving as a client in accordance with the detected result of a loading detecting sensor 105. A printing medium printed based on a printing job is discharged to a designated tray in accordance with discharge tray information selected by a sorting device 103. If the printing medium is discharged, an indicating lamp 106 corresponding to the tray flickers.
Patent JP-2001304887-A (JP)
Title: Navigation device
Inventor: NISHIYAMA SEIJI
IPC: G09B29/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To cause the state of existence of railroad crossings on roads to be appropriately reflected in a route calculation in the case of a navigation device equipped with a route search function. SOLUTION: In searching for a route from a present position to a destination, a control circuit divides roads on a map into a plurality of portions with intersections, etc., used as nodes. From road data with portions between nodes defined as links, the search for roads (links) and the calculation of their cost are successively performed to select a route minimizing the cost. Data expressing the existence of railroad crossings is added to the road data and railroad crossing data is previously stored that is made up of coefficient data set according to the opening/closing time of the railroad crossings classified by time zone. When a route is searched for, reference is made to data expressing the existence of railroad crossings annexed to the road data.  If there is a crossing (S2; Y), access is made to the crossing data (S4), the time of passing the crossing is estimated (S5), coefficient data for a time zone within which the time of passing falls is extracted from the crossing data (S6), and the calculated costs of links are multiplied by the coefficient data (S7).
Patent JP-2001301444-A (JP)
Title: Air conditioner for vehicle
Inventor: IDE KENICHI
IPC: B62D33/06
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle realizing a comfortable air conditioning environment without sacrificing comfortability while fixing the total height and the total length of a vehicle. SOLUTION: An indoor device 20 of an air conditioner 9 is installed within a cabin 10 arranged in the front of a traveling vehicle 1, the cabin 10 is arranged on an overhang part 15 of a body projecting in front from front wheels 7, the indoor device 20 of the air conditioner 9 is arranged in the lower part of the foot within the cabin 10, a driver's seat 3 is arranged in almost the center of right and left within the cabin 10, a side door 19 for getting on and off is installed on one side of right and left sides of the driver's seat 3, the indoor device 20 of the air conditioner 9 is installed on the other side of right and left, and a transmission operation device 22 is installed over the indoor device 20 of the air conditioner 9.
Patent JP-2001307049-A (JP)
Title: Non-contact data carrier
Inventor: ARAKI NOBORU
IPC: B42D15/10
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact data carrier having flexibility as a whole, capable of protecting and intensifying an IC chip. SOLUTION: The non-contact data carrier is provided with a resin substrate 11, a metal antenna coil 13 provided on approximately the entire area of the upper surface of the resin substrate 11 and the IC chip 20 connected with the antenna coil 13. A flexible protection layer 15 on which an opening 15a is formed is provided at a part corresponding to the IC chip 20 on the upper surface of the resin substrate 11. A resin sealing layer 18 harder than the protection layer 15 is provided to cover the IC chip 20 in the opening 15a of the protection layer 15.
Patent JP-2001301962-A (JP)
Title: Substrate transfer device, and transfer hand used therefor
Inventor: SUZUKI TAKAHISA
IPC: H01L21/677
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To transfer a large-sized substrate at a high speed, reduce a required installation space, transfer the substrate onto a usual roller conveyer without requiring a special device, handle substrates different in sizes from a small one upto a large one, and handle the substrates from cassettes corresponding to the substrates different in their sizes by the same hand. SOLUTION: This device is provided with a transfer hand 20 for supporting the substrate 1 in a carrying-in position to transfer it upto an intermediate position, and an intermediate horizontal conveyer 22 for supporting the substrate in the intermediate position to move it horizontally upto a carrying-out position. The transfer hand 20 is horizontally movable along a taking-out direction X for the substrate in the carrying-in position and is elevatable upto upper and lower sides of the intermediate horizontal conveyer, and the hand 20 is moved down upto the lower side of the intermediate conveyer 22 in the intermediate position to transfer the substrate 1 onto a horizontal roller 22a.
Patent JP-2001299724-A (JP)
Title: Mri instrument and mr imaging method
Inventor: FUKUDA TOSHIRO
IPC: G01R33/48
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To display a high quality, high definition image while correctly retaining the negative or positive polarity of a signal value, in realistic scan time, without imposing extra work on an operator and with reduced artifacts when obtaining a real component image as a T1 highlighted image, using an IR pulse. SOLUTION: A first scan means carrying out a first pulse sequence not including an IR(inversion restoration) pulse for magnetization spin inversion and including only a pulse string for a template to an imaging area of a subject and collecting a first echo signal, a second scan means carrying out a second pulse sequence including a pulse string for imaging for which application is started after an elapse of a prescribed time after the IR pulse and the pulse are applied and collecting an echo signal, a standard phase data acquirement means acquiring standard phase data of magnetization spin from the first echo signal, a determination means determining the positive or negative polarity of the second echo signal on the basis of the standard phase data, and an image generation means generating a real component image from the second echo signal whose polarity is determined are provided.