baber/WOPTO huggingface dataset:
Patent JP-2002120298-A (JP)
Title: Method and apparatus for molding different diameter cylindrical green
Inventor: OKAMOTO TAKAAKI
IPC: B29D23/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To mold a quality different diameter cylindrical green which does not generate a material loss, can improve molding efficiency by curtailing a necessary time from the preparation of the material to the completion of molding, and is free from the stabilization of the precision of the material to be used, the intrusion of air, and a scar. SOLUTION: Prescribed turn-down and setting of a small-diameter bead 5A are done by the approach of a cylindrical elastic finger 4 with an inclination part 4a and a small-diameter bead set ring 6A in relation to one end part 3a of a sheet-shaped cylinder member 3 which is wound/molded on the periphery of a molding drum 2, and prescribed tapered deformation and the setting of a bead 5 are done by the approach of a bead set ring 6B and the expansion change of a cylindrical finger 10 in relation to the other end part 3b. After that, small diameter side and large diameter side turn-up is done by the expansion of a pair of different diameter bladders 7A and 7B and the re-approach of the bead set rings 6A and 6B, and the different diameter cylindrical green G is molded by the combination of them.
Patent JP-2002123227-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: ASADA SATOSHI
IPC: G02F1/1343
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display device in which a crosstalk phenomenon is not generated even when an IPS(in-plane switching) system is used. SOLUTION: In an active matrix type liquid crystal display device having modulation areas changing arrays of liquid crystal molecules by generating electric fields roughly parallel with a substrate among pixel electrodes and common electrodes which are formed respectively in a comb shape, this device is provided with a crosstalk suppressing information detecting means detecting the potential fluctuation of the common electrode to be generated by the fluctuation of driving voltages of signal wirings indirectly and a filter circuit which is connected for every crosstalk suppressing information detecting means and corrects the potential fluctuation detected by the crosstalk suppressing information detecting means and inputs the correction of the potential fluctuation to signal wiring driving ICs.  Thus, output voltages of the signal wiring driving ICs are corrected in accordance with the potential fluctuation detected by the crosstalk suppressing information detecting means while using the correction of the potential fluctuation by the filter circuit.
Patent JP-2002127541-A (JP)
Title: Perfecting printer
Inventor: SHIMOMURA MASAKI
IPC: B65H15/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To improve a driving efficiency by preventing idling of a reverse roller as much as possible in a perfecting printer that drives the reverse roller using a driving force of a paper feed roller. SOLUTION: In the perfecting printer, a paper supply path 71 and an inverting path 81 having inverting rollers 82, 83 are combined with each other at a portion in front of a print head 40, a paper sheet S is allowed to pass through a portion of the print head 40 in a common conveyance path 72 following the confluence section from the paper supply path 71 by a paper feed roller 20 by feeding forward to perform front-side printing, and the paper sheet S conveyed in the reverse direction in inverted by the inverting path 81 to perform rear-side printing by the print head 40. The perfecting printer has a driving force transmission mechanism for driving the inverting rollers 82, 83 by using a driving force of the paper feed roller 20. The inverting rollers 82, 83 are driven after starting of the inverting operation after the completion of the perfecting printing by the driving force transmission mechanism.
Patent JP-2002136175-A (JP)
Title: Synchronous motor control method and synchronous motor control apparatus
Inventor: MAEDA TOSHIYUKI
IPC: H02P21/18
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To surely start a synchronous motor and to surely transfer the operation mode of the motor to a position detection operation. SOLUTION: This synchronous motor control device has a position detection unit 6a, in which a motor model is set and which carries out a prescribed operation with a motor current and a motor voltage as inputs to detect a rotation position of a rotor, a synchronous position generating unit 10 which outputs reference position information for generating a rotating field with a start command as an input, a starting current command unit 11, which outputs information indicating the intensity of the rotating field and the current phase relative to the reference position with the start command, with the rotor position from the position detection unit 6a and the reference position information from the synchronous position generating unit 10 as inputs, a 1st selection unit 13 which selects the rotor position or the reference position from the synchronous position generating unit 10,  a 2nd selection unit 14 which selects a current phase from a final current command or a current phase from the starting current command unit 11, and a lock detection unit 12 which decides whether the rotor position satisfies prescribed conditions with the rotor position from the position detection unit 6a and the reference position information from the synchronous position generating unit 10 as inputs, and controls the 1st selection unit 13 and the 2nd selection unit 14, in response to the decision results.
Patent JP-2002137135-A (JP)
Title: Automatic tool change method for machine tool and device thereof
Inventor: SATO KYUICHI
IPC: B23Q3/155
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To shorten tool change time. SOLUTION: A spindle head is moved from a machining position to a tool change position, and simultaneously a changer main body is moved from a machining stand-by position to the tool change position while controlling its position by a servo motor and a ball screw mechanism connected to the servo motor.
Patent JP-2002128059-A (JP)
Title: Polyhedron easy in its disassembling and assemling, assembling toy and packaging container using it, and mount for forming polihedron
Inventor: SUDA SHUNICHI
IPC: B65D5/64
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To facilitate disassembling and assembling of a polyhedron by composing it with parts with pawl portions and engaging the pawl portions of the parts with each other so as to enclose them inside the polyhedron. SOLUTION: This polyhedron is composed of parts P10 each of which has a pawl portion, wherein pawl portions n10 of the parts P10 are engaged with each other so as to be enclosed inside the polyhedron.
Patent JP-2002140171-A (JP)
Title: Information processing system
Inventor: TAKANO NAOTO
IPC: G06F21/86
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system capable of preventing an ill-intended third person from breaking thereto through a public line from the outside to alter the information stored in a storage device or look furtively at a mailbox. SOLUTION: This information processing system comprises a writable disc 1, a hard disc drive part for driving the disc, a first head 2 having security function for writing/reading data to the disc, a first head drive part 4, a first head control circuit 6, a first input and output channel 8 connected to the first head control circuit, a second head 3 for writing/reading data to the disc, a second head drive part 5, a second head control circuit 7, a second input and output channel 9 connected to the second head control circuit, a first computer 10 connected to the first input and output channel, and a second computer 11 connected to the second input and output channel. The first head and the second head are independently driven, and the first computer is connected to an external network.
Patent JP-2002141038-A (JP)
Title: Switch for remote control
Inventor: ISSHIKI TOSHIO
IPC: H01M2/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a switch for remote control that can reduce the number of parts and manufacturing and assembly processes by integrating the lid for opening and shutting the insertion and take-out outlet of the battery and the switch of the case and is capable of reducing cost and is easy to operate. SOLUTION: An insertion and take-out outlet 4 of the battery is provided at one end of the case 1 that has a battery housing part 2 inside and a rotating unit 5 is installed on the case 1 detachably so as to cover the insertion and take-out outlet 4 of the battery. A contact point 6 that makes switch-on and switch-off by making contact or non-contact with the terminal of the battery 3 installed in the battery housing part 2 by the rotation operation of the rotating unit 5 is installed on the rotating unit 5.
Patent JP-2002128491-A (JP)
Title: Transporter for partition panel
Inventor: KOBAYASHI TAKAHISA
IPC: E04G21/16
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a transporter capable of easily transporting a panel unit. SOLUTION: Since the transporter 2 runs by itself when a one side face of the panel unit 1 is supported on a strut 26 by a lock fitting 39 and driving wheels 32 on both ends of a base leg 25 are forwardly and reversely rotated by a motor, the panel unit 1 can be transported to a random place to be used for building.
Patent JP-2002138761-A (JP)
Title: Double sliding window
Inventor: TAKAHASHI HIROKI
IPC: E06B3/46
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a double sliding window allowing reductions in the number of kinds of window frames and in the costs of fabrication and management, and making it possible to easily change the depths of a watertight construction and sashes even after construction work. SOLUTION: A window frame 2 is formed to enable a plurality of sashes with different depths L1 to be replaceably incorporated therein. When a sash 5 with a predetermined depth is incorporated in the window frame, an airtight material 25 is provided to seal the space between the indoor surface of the bottom rail 53 of an outer sash 5A and a sill 12 to assure airtightness. When a sash other than the sash of the predetermined depth is incorporated in the window frame, another airtight material is provided for sealing the space between the outer sash and the outdoor surface of the outer rail of the sill to assure airtightness. Even when sashes with different depths and different airtight constructions are incorporated, the same window frame is usable, enabling significant reductions in the number of kinds of window frames and in the costs of fabrication and management.  Since the window frame 2 does not need to be changed, the watertight construction and the depth can be easily changed even after construction work, by changing the sash 5.
Patent JP-2002139775-A (JP)
Title: Competition-in-ingenuity photographic device for automatically photographing wild animal
Inventor: KAWANISHI TERUMICHI
IPC: G03B15/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a competition-in-ingenuity photographic device for automatically photographing wild animals, constituted of an electronic circuit for making a special request to the wild animals while changing a set condition. SOLUTION: In order to surely and automatically photograph the wild animals in an unmanned state, the device is constituted of the electronic circuit capable of easily setting various conditions through feeding, after feeding them a little, sound and light are suddenly emitted or the sound and the light are instantly moved. A stroboscopic device 5 is set so that strobe light may not enter their eyes in the case they pay attentions to the directions of the sound and the light, at this time, the look of the animal is photographed.
Patent JP-2002141391-A (JP)
Title: Substrate processor
Inventor: MATSUNAGA TATSUHISA
IPC: H01L21/31
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the carrying efficiency of a wafer and to improve productivity in the substrate processor of a small amount batch type. SOLUTION: In this substrate processor for which the number of the wafers for products to be processed at one time is equal to or less than the number housed inside a substrate carrying container 15, a stacker 25 for housing dummy wafers is provided inside the processor.
Patent JP-2001209922-A (JP)
Title: Magnetic recording medium and magnetic storage device using same
Inventor: SUZUKI HIROYUKI
IPC: G11B5/65
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a low noise and low thermal demagnetization magnetic recording medium and to provide a high capacity magnetic storage device which enables high density recording at >20 Gb/inch2. SOLUTION: In the magnetic recording medium with a recording film comprising at least one magnetic layer formed on the substrate by way of an under layer, the at least one magnetic layer comprises a cobalt-base alloy containing chromium and germanium as additive elements and further containing boron or phosphorus as a 3rd additive element.
Patent JP-2002143333-A (JP)
Title: Drencher equipment
Inventor: KANEKO TAKUMI
IPC: A62C37/40
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To apply drencher equipment as fire prevention equipment for forming a fireproof section. SOLUTION: In this drencher equipment as the fire prevention equipment for preventing spread of fire partitioning the inside of a building in prescribed floor area units, plural drencher heads 2 are arranged in a ceiling face in a position of the fireproof section to be formed, and a double water curtain 6 is formed by sprinkling water from the respective drencher heads 2. The water curtain 6 by the respective drencher heads 2 is slightly inclined relatively to the fireproof section. The drencher heads 2 are arranged zigzag in two lines on both sides of the fireproof section such that the drencher heads 2 sandwich the fireproof section. Each the drencher head 2 is provided with a water current branching mechanism for forming the double water curtain 6. The drencher heads 2 are provided inside a storage box 1 open downward having fireproof performance.  The storage box 1 is provided in a space above a ceiling. An indoor floor face in a position of the fireproof section is formed with a drain groove 7.
Patent JP-2002150655-A (JP)
Title: Method and device for positioning, disk changer, and disk changing method
Inventor: KATO MASAHISA
IPC: G11B15/68
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To make a disk storage device able to be quickly positioned without requiring a countermeasure against an error based on breakdown of an address detection member even in the case of breakdown of this member in a disk changer. SOLUTION: A repeat form at prescribed intervals of a waveform generation member which is moved in accordance with movement of the disk storage device, is detected to form a repeat waveform PH1 repeated in accordance with the extent of movement of the storage device, and the storage device is positioned on the basis of the counted value of the repeat frequency of this repeat waveform (steps 41 to 50). If an abnormal part exists in this repeat waveform in this case, a range of the counted value corresponding to this abnormal part is detected (steps 51 to 63 and 41 to 49), and thereafter, this range of the counted value is excluded from the object of counting for positioning.
Patent JP-2001178206-A (JP)
Title: Four-wheel drive tractor for agriculture
Inventor: WATABE MAKOTO
IPC: A01B63/08
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural four-wheel drive tractor to whose rear body portion a ground working machine is liftably connected and which has improved turning operability at the edge of a ride and enables an arbitrary operation for lifting or lowering the ground working machine by a worker. SOLUTION: This four wheel drive tractor for agriculture, provided with an operation means for automatically upward operating an actuator 57 for a ground working machine 56, when a front wheel speed-changing device is switched from a standard state into an accelerated state and when a side brake on the inside of the turning is switched into a weak braked state with a power steering mechanism, and capable of arbitrarily lifting or lowering the ground working machine 56 by the operation of a lifting lever 61 or a lifting switch 62.
Patent JP-2002146241-A (JP)
Title: Uv-setting resin composition and optical disk using the same
Inventor: ITO DAISUKE
IPC: G11B7/257
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk excellent in reliability and durability, and low in cost, by improving the corrosion resistance of a light-reflecting layer composed of silver or its alloy. SOLUTION: The composition contains a thiol compound having a substitutional group described by formula (1) below, and is used as a protecting film for a light-reflecting layer composed of silver or its alloy. HS-R1 (1) In formula (I), R1 is a 1-10C alkylene group.
Patent JP-2002147662-A (JP)
Title: Joint
Inventor: SAKA YASUHIRO
IPC: F16L19/08
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint allowing easy, correct and sure visual confirmation of a predetermined insertion depth into a joint body of a pipe. SOLUTION: The joint body 12 is formed by screwing a second male screw part of an approximately cylindrical pressure ring 14 into a first female screw part of an approximately cylindrical body 13. A first groove part and a second groove part are formed along the circumferential direction on an inner peripheral face of the cylindrical body 13 successively from its depth part, and seal rings as sealing members, having an annular cross section are respectively fitted into the first and second groove parts. A display groove 20 as a display means for indicating the predetermined insertion depth into the joint body 12 of the pipe is cut over the whole periphery perpendicularly to an axis of the cylindrical body 13. The display groove 20 has an approximately V-shaped cross section, and its deepest part 21 is positioned on an extension line of a contact face.
Patent JP-2002146151-A (JP)
Title: Propylene-based resin composition for pipe molding and method for producing pipe
Inventor: SHIROMOTO SEIJI
IPC: C08L53/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a propylene-based resin composition for molding a pipe with a small difference between the shape of an extrusion die and that of the final extruded product, and to provide a method for producing such a pipe from the above resin composition. SOLUTION: This propylene-based resin composition for pipe molding comprises 70-90 wt.% of a propylene block copolymer with a melt flow rate at 230 deg.C of <=2 g/10 min and 30-10 wt.% of an ethylene-based resin, and meets the following relationship (1): SR2/SR1<=1.10 (wherein, SR1 is the die swell ratio at a shearing rate of 6.08 s-1; and SR2 is the die swell ratio at a shearing rate of 608 s-1. The other objective method for producing a pipe involves using the above resin composition.
Patent JP-2002143089-A (JP)
Title: Endoscope washing and disinfecting device
Inventor: ATOMACHI MASANORI
IPC: A61L2/18
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope washing and disinfecting device capable of carrying out priority ultrasonic washing of a distal end part to which dirt is stuck most and automatically selecting a detergent to be charged according to the sort of dirt. SOLUTION: The length of an insertion part 5 is added to a recording part 8 provided at an endoscope 1 itself. On the basis of this information, the setting position of the distal end part 5a of the insertion part 5 is determined to drive an ultrasonic vibrator 16 near the determined position to increase the amplitude or to drive only the ultrasonic vibrator 16 longer than other ultrasonic vibrators 16. The distal end part 5a of the insertion part 5 to which dirt is stuck most is subjected to ultrasonic washing with priority.
Patent JP-2002144550-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: TSUKUDA KEIICHIRO
IPC: B41J2/05
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that ink consumption increases at the time other than recording when suction recovery is performed a large number of times at the time of replacing an ink container and running cost is increased. SOLUTION: The ink jet recording head performing recording by ejecting ink comprises means for collecting bubbles, means for moving bubbles to the bubble collecting means, and means for discharging collected bubbles to the outside, all of which are disposed in an ink chamber between a filter and an ink ejection opening.
Patent JP-2002150047-A (JP)
Title: Advertising method and www server
Inventor: OTA TOSHIAKI
IPC: G06Q50/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To make an advertising method possible to effectively carry out advertisement by using a WWW page for advertisement. SOLUTION: This advertising method using the WWW page free to read from a user terminal through a telecommunication line is characterized in that the contents of the WWW page is changed in accordance with information from a POS terminal.
Patent JP-2002156208-A (JP)
Title: Optical displacement gauge and beam conversion attachment used for optical displacement gauge
Inventor: YAMASHITA YOSHIHIRO
IPC: G01B11/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical displacement gauge which can select and use a laser beam whose optical image takes a line shape and a laser beam whose optical image takes a spot shape when the laser beam hits an object. SOLUTION: The optical displacement gauge comprises a first projection optical system which generates a first laser beam whose optical image takes the line shape when the beam hits the object and a second projection optical system 3 which generates a second laser beam whose optical image takes the spot shape when the beam hits the object. The displacement gauge is constituted in such a way that either the first laser beam or the second laser beam hits the object. The second optical system 3 comprises a condenser lens 30 used to condense the first laser beam, and it is mounted on the outer face of a gage body 1 in which the first optical system is built in such a way that the condenser lens 30 is situated on the optical axis of the first optical system.
Patent JP-2002123168-A (JP)
Title: English pronunciation enlightening machine
Inventor: MIYAUCHI MASAYOSHI
IPC: G09B19/06
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a device which has the speaker's pronunciation captured by apparatus, compares the same with the already set and recorded teacher's pronunciation and indicates the degree of the accuracy thereof by means of figures. SOLUTION: This machine is used to enlighten the speaker's pronunciation of English and is constituted to display the accuracy of the speaker's pronunciation captured by the machine by means of figures on a screen and to arouse the will to enlighten the pronunciation by flickering of characters and figures.
Patent JP-2002153612-A (JP)
Title: Game machine
Inventor: TAKADA FUMIAKI
IPC: A63F7/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine facilitating parts management and capable of easily dealing with a change in the kind of machine. SOLUTION: Illumination members 65 are secured to a game board 10. Upper prize holes 61 are position-adjustably mounted in the illumination members 65. This arrangement enables the illumination members 65 and the upper prize holes 61 to be managed as one assembly, thus facilitating parts management. Moreover, the upper prize hole 61 is adjustable in position according to new nails if the layout of nails is changed to match a change in the kind of machine. Thus, it is possible to easily deal with changes in the kind of machine.