baber/WOPTO huggingface dataset:
Patent JP-2002108092-A (JP)
Title: Electrically conductive roller
Inventor: WAKUKAWA YUICHI
IPC: C08K3/04
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conductive roller which is easily controlled to have electric resistance within a fixed range in an electrically conductive region of 103 to 1010 Ωwhen manufactured and is excellent in the property of withstanding voltage. SOLUTION: An electrically conductive elastic layer 3 of this electrically conductive roller 1 is formed by using carbon black having a few functional group on the surface as an electrical conductivity imparting material, dispersing the carbon black in polyol so that the particle size of the carbon black is 5-50 μm when dispersion degree is evaluated according to JIS K5400-1990, reacting the polyol thus prepared with polyisocyanate to be polyurethane and curing it.
Patent JP-2002114327-A (JP)
Title: Physical distribution support system
Inventor: KAGA TATSUSHI
IPC: G06Q50/28
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a physical distribution support system for efficiently handing over a delivery requiring package to a salesperson of an enterprise. SOLUTION: This physical distribution support system 2 receives delivery requiring package information transmitted from salesperson system 4a, 4b, 4c, etc., carried by salespersons and including packages requiring delivery and the quantity of the packages, and receiving information including receiving shops for receiving the delivered packages and receiving times for receiving the delivered packages through the Internet 10, and transmits the delivery requiring package information and the receiving information to internal enterprise systems 6a, 6b, 6c, etc., in the enterprise employing the salespersons through the Internet 10. In the enterprise employing the salespersons and having received the delivery requiring package information and the receiving information, the packages requested for delivery are delivered to the designated receiving shops.  Accordingly, the salespersons can receive the designated packages in the designated shops.
Patent JP-2002103184-A (JP)
Title: Wear detecting device
Inventor: YAMAGUCHI TOSHIMICHI
IPC: B23B27/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To connect a turning tool and a detecting means for detecting a chip resistance value by means of non-contacting without a connector, and to improve the reliability of a machine tool and the workability in exchanging the turning tool. SOLUTION: This wear detecting device for detecting the wearing amount of a chip 2 having an electric resistance value changing according to the wearing amount is provided with a first coil 4 electrically connected to the chip 2, a second coil 5 magnetically united with the first coil 4, a driving means 6 supplying electric current to the second coil 5 so as to apply magnetic flux on the first coil 4, and a detecting means 7 detecting impedance change of the second coil 5.
Patent JP-2001185553-A (JP)
Title: Method for improving electroplating fill
Inventor: CHEN FUSEN
IPC: H01L21/768
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for filling a structure on a substrate by using an electroplating process. SOLUTION: The method for filling a structure includes the steps of: depositing a barrier layer 52 on one or more surfaces of the substrate; depositing a seed layer 58 on the barrier layer 52; removing a portion of the seed layer 58; and electrochemically depositing a metal to fill a structure. Preferably, a portion or all of the seed layer formed on the sidewall portion of the structure is removed by using an electrochemical process for peeling plating prior to the electroplating process.
Patent JP-2002120054-A (JP)
Title: Cleaning grid in continuous casting facility
Inventor: ISHIGUCHI YUKIO
IPC: B22D11/128
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning grid having the grids hard to interpose solidified material into a gap between adjacent grips. SOLUTION: In the cleaning grid 4 arranged just below a mold 2 in a continuous casting facility, this cleaning grid for continuous casting facility is provided with the grids 4a, 4b formed as a tapered shape toward the shifting direction of a cast slab 6, in the lower cross sectional shape. Further, this cleaning grid is formed as the tapered trapezoidal shape toward the shifting direction of the cast slab, in the lower cross sectional shape.
Patent JP-2002121717-A (JP)
Title: Opening/closing gate device for traffic restriction
Inventor: TAKAHASHI CHIAKI
IPC: E01F13/04
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing gate device capable of driving and controlling a bolt member having shock resistance so as to easily and stably maintain a closing position of a traffic restricting member without any increase in costs. SOLUTION: The traffic restricting member 2 is provided with a main steel pipe 22 extending horizontally along the longitudinal direction, and the long bolt member 30 serving as a locking means 3 and extending from a tip opening part 22a of the main steel pipe 22 so as to be inserted into a fitting receiving part 3a matching it is arranged slidably inside the main steel pipe 22. The opening/closing gate device is also provided with a driving means 4 slidably driving the bolt member 30 and a drive controlling means 5 electrically controlling the driving means 4 for selectively driving the bolt member 30 between a locking position LO, in which the bolt member 30 is partially protruded from the tip opening part 22a, and an unlocking position UN, in which the bolt member 30 is housed inside the main steel pipe 22.
Patent JP-2002124186-A (JP)
Title: Bonding method of display board, display unit and field- effect display unit
Inventor: SAITO TSUNENARI
IPC: H01J5/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To carry out frit melting while exhausting and heating at the same time. SOLUTION: The board 100' with a display indicating board fixed after alignment consisting of a material with heat absorbency and having an electronic device for display is radiation heated with heater devices 4, 5 in a vacuum chamber 1 being exhausted by a vacuum pump 6, to which the above display board is bonded by frit melting.
Patent JP-2002120031-A (JP)
Title: Method and tool for forming smooth neck for thin-walled can
Inventor: UTSUNOMIYA HIDEKI
IPC: B21D51/26
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of defective forming such as wrinkles and dents when performing smooth neck-in operation in an opening end part of a thin-walled can. SOLUTION: A necking die 14 in second and subsequent operations is relatively moved in the axial direction of the can to contract a neck part, and a connection point of a curvature part to an inclined part in the can 10 is faced to a forming surface for a connection part in the axial direction of the can 10 and the necking die 14 in the second and subsequent operations is relatively moved in the axial direction of the can 10 further.  The curvature part already formed in the previous step is formed in an extended shape to the opening end side of the inclined part, the angle of the tangential line at the point on the forming surface for the connection part facing the connection point with respect to the axis of the can 10 is set to be larger than the angle of the inclined part already formed in the previous step with respect to the axis of the can 10, and the forming is performed by the necking die 14 in the second and subsequent operations.
Patent JP-2002085517-A (JP)
Title: Massage and muscle force aid utilizing magnet pole
Inventor: ABE KAORU
IPC: A61H39/04
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool in such a manner that a user can positively act and enjoy life in a constructive manner with spirit. SOLUTION: An object formed by disposing the magnetic poles of magnets 1 face to face and putting the same into an upper magnet case 2 and a lower magnet case 3 to make a set is applied to a desired point of the body and is covered with a supporter, fabric, rubber, or the like. The magnets are moved by an external factor, such as the movement of the body, by which pointillage force and massage force may be obtained.
Patent JP-2001168931-A (JP)
Title: Phase error calculation method for demodulator of hdtv receiver
Inventor: BAYILLIET AREND R
IPC: H04N5/455
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a phase error can accurately be calculated, in the case of demodulating a high definition television signal. SOLUTION: A receiver that processes a VSB-modulated signal including high definition television information and a pilot component of a ground broadcast, is provided with a carrier recovery circuit (22) that generates a demodulated base band signal. The carrier recovery circuit responds to a control signal, denoting an undesirable phase offset of the pilot signal due to multi-path distortion and generated locally (phase offset: 360). Use of this control signal compensates the phase offset of the pilot signal before a demodulated signal is equalized. The control signal is generated by correlating a received synchronization value with a reference synchronization value (362) and the result of applying Hilbert transform (363) to the reference synchronization value. An output signal from the carrier recovery circuit is phase-compensated twice.
Patent JP-2002130377-A (JP)
Title: Elastic linkage device
Inventor: TOMIYAMA NAOKI
IPC: F16F15/134
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To place a spring at a more outer circumferential side compared with the conventional device, in an elastic linkage device having a pair of elastic members retained in a pair of disc shaped members. SOLUTION: In a damper mechanism 45, a first plate 56 has a first window part 60 and a torque transmission part 63 which are formed alternately in rotational direction. A second plate 57 is fixed to the first plate 56. A plurality of second window parts 73 extending over portions corresponding to a plurality of the torque transmission parts 63 and on both sides of rotational direction thereof are formed in the second plate 57. Springs 54a, 54b, are arranged between the first plate 56 and the second plate 57 in the first plate 56 and the second plate 57 in the first window 60 and are lined up in series in the direction of rotation. An intermediate body 55 is disposed between the springs 54a, 54b. A drive member 52 is provided with pawls 52b abutting on both ends in the direction of rotation of the springs 54a, 54b inserted axially in the second window parts 73.
Patent JP-2002132084-A (JP)
Title: Image forming device
Inventor: SAKO TOSHIAKI
IPC: G03G15/20
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a long time being taken for restoring a fixing device to a normal rotating state, in the case of consecutive double-sided printing, whereby it also takes a long time to recover the temperature of the fixing device, consequently, an interval to feed a sheet must be set large, and the throughput of the consecutive double-sided printing is lowered in an image forming device in which a fixing motor is used for switch back. SOLUTION: This device is equipped with a temperature control means for controlling the temperature of the fixing device in a period, when the fixing motor is stopped so that its rotating direction is switched and a period, when the fixing motor is reversely rotated in addition to normal time when the fixing motor, is rotated normally.
Patent JP-2002133773-A (JP)
Title: Data recorder
Inventor: YOKOMIZO HITOSHI
IPC: G11B19/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To accurately start recording and update a music number at a proper position. SOLUTION: This data recording/reproducing device 10 includes an interface 40 and receives the digital data inputted via an input terminal 38. The interface 40 extracts an audio signal from the digital data and inputs it to an ATRAC(adaptive transform acoustic coding) encoder 42 and a peak hold circuit 50. A system control microcomputer 24 detects the peak value (input level) of the audio signal inputted via the interface 40 based on the output from the peak hold circuit 50. When user operates a recording button, the device is set to a standby state, and the system control microcomputer 24 starts to record the audio signal when the input level exceeds a first threshold value.  When the period, after the input level becomes lower than a second threshold value which is higher than the first threshold value until the input level exceeds the second threshold value, exceeds a first prescribed period during recording, the system control microcomputer 24 determines the timing as a music spacing and updates the music number.
Patent JP-2001187660-A (JP)
Title: Cutter and manufacturing method for belt body
Inventor: ITO HIROMICHI
IPC: B65H23/14
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a cutter applying a uniform tensile force to a plurality of belt bodies in the downstream of a cutting part respectively and forming the uniform-width belt bodies and to provide a manufacturing method for the belt bodies. SOLUTION: An original fabric 81 carried continuously is longitudinally cut into a plurality of belt bodies by a cutting part 12. The plurality of belt bodies 82 are guided to a winding part 14 having a plurality of winding means 90 by guide means 20a-20f contacted therewith. At least, one of the guide means 20a-20f is set low a tensile force cutoff capacity differentiating a belt body tensile force in the upstream side of the guide means from a belt body tensile force in the downstream side.
Patent JP-2002131377-A (JP)
Title: Measurement device
Inventor: MONMA YUKIMASA
IPC: G01R31/26
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device having high measurement precision and applicable also to a miniaturized electronic circuit unit. SOLUTION: On an evaluation base board 7 having equivalent performance to that of a mounted base board in an electronic circuit unit 2 to be measured, a holding body 4 made of an insulative material is fixed by means of a screw via an anisotropic conductive sheet 6, and contacts 5 are inserted individually into a plurality of through holes 4a formed in the holding body 4.  In measurement of a circuit characteristic and the like of the electronic circuit unit 2 by means of the measurement device 1 constructed in this way, a circuit board 3 of the electronic circuit unit 1 is pressed to a pin part 5a in each contact 5 protruded from the holding body 4, and a signal necessary for the measurement is transmitted between the electronic circuit unit 2 and a measurement apparatus unshown in the figure via the evaluation base board 7 while the tip of the pin part 5a in each contact 5 is abutted to a corresponding conductive pattern 3a in the circuit board 3.
Patent JP-2002131181-A (JP)
Title: Loss measuring device for photodetector element
Inventor: FUKUSHIMA NORIAKI
IPC: G01M11/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a loss measuring device for a photodetector element capable of measuring losses, e.g. the insertion loss, the return loss and the like, of a photodetector element (DUT) with common fashion. SOLUTION: The insertion loss of the photodetector element 20 can be measured based on a measurement result P1 of a reference light power monitor 11 and a measurement result P3 of an optical insertion loss monitor 13. The return loss of the photodetector element 20 can also be measured based on the measurement result P1 of the reference light power monitor 11 and a measurement result P4 of an optical return loss monitor. Thereby, the insertion loss and the return loss of the photodetector element 20 can be measured with common fashion.
Patent JP-2002134082-A (JP)
Title: Terminal strip, circuit board, and battery device
Inventor: ANZAI CHIAKI
IPC: H01M2/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a terminal strip by which solder wettability is easily improved, and a circuit board and a battery device, for which the terminal strip is used. SOLUTION: A battery joining parts 31, 41 of the terminal strips 30, 40 are welded to the electrodes 11, 12 of a battery 10, respectively, while board joining parts 32, 34 of the terminal strips 30, 40 are soldered to connection pads 23, 24 of a circuit board body 20, respectively. The terminal strips consist of a non-nickel metal plate or a metal plate coated on its surface with a non-nickel metal layer. Each board joining part 32 and 42 is subjected to a grinding process or surface roughening, having the maximum surface roughness of 0.1 μm or more to 500 μm or less. Thus the solder wettability is improved, so that the solder joining can be easier, firmer, and more stable without performing a solder plating.
Patent JP-2001188242-A (JP)
Title: Vertical alignment type liquid crystal display device
Inventor: SONG JANG-KUN
IPC: G02F1/1337
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of a vertical alignment type liquid crystal display device. SOLUTION: A gate line and a common electrode line are formed in the liquid crystal display device on a thin-film transistor substrate, and a storage capacitor electrode is formed in the common electrode line as a branching. A gate insulating film is formed on the gate line and the common electrode line, and a data line is formed on the gate insulating film. A protective film is formed on the data line and a pixel electrode having the first opening pattern is formed on the protective film. The common electrode which has a black matrix and the second opening pattern is formed in the up substrate opposed to the thin-film transistor substrate. At this time, in a portion in which the second opening pattern and the side of the pixel electrode lap, the pixel electrode is formed so that the storage capacitor electrode may be covered completely.
Patent JP-2002130765-A (JP)
Title: Air conditioner
Inventor: KOMANO HIROSHI
IPC: F24F11/02
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable sleeping environment, taking the human body-temperature balance into consideration. SOLUTION: An air conditioner is provided with a temperature sensor which detects the temperature in a room, a humidity sensor which detects the humidity inside of the room, and a heat balance calculating section which calculates the heat balance of the sleeping human body from the temperature and humidity in the room. The air conditioner calculates a wetted area ratio ω and a heat balance Q of the human body from the temperature, and humidity in the room and executes air conditioning, so as to maintain the wetted area ratio ω and heat balance Q at 0 and 0.06 (Q=0 and ω=0.06), respectively.
Patent JP-2002129288-A (JP)
Title: High strength pipe bend and its manufacturing method
Inventor: TERADA YOSHIO
IPC: C22C38/58
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a pipe bend of API Standard X80 to X100 having excellent low temperature toughness, and its manufacturing method. SOLUTION: An extra low C-Nb-trace Ti type steel pipe containing proper amounts of alloying elements, as a steel-pipe stock, is heated and then subjected to quenching treatment directly after the heating while being bent, by which the high strength pipe bend having high strength of X80 to X100 class and excellent low temperature toughness is provided. Accordingly, the high strength pipe bend (API Standard X80 to X100) having excellent low temperature toughness can be stably manufactured. As a result, pipeline transportation efficiency can be improved.
Patent JP-2002139258-A (JP)
Title: Method of operating heat pump type hot water supplier, and heat pump type hot water supplier
Inventor: MUKODA HIDEAKI
IPC: F25B1/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To protect a device favorably from a high pressure of refrigerant without stopping the operation for a long time. SOLUTION: In a heat pump type hot water supplier 10 which has a heat pump unit equipped with a compressor 16 supplied with AC power source through an inverter, a hot water supply unit 12 enabling the supply of hot water by heating water by the heat of a refrigerant flowing in a heat exchanger 27 for supply of hot water, and a controller for controlling the heat pump unit and the hot water supply unit, the refrigerant is one which contains carbon dioxide, and the above controller lowers the operation frequency of the power source supplied from this inverter to the compressor by controlling the inverter when the pressure of the refrigerant circulating between the compressor and the heat exchanger for supply of hot water reaches the tolerable upper limit pressure,  and restores the operation frequency to the original set frequency by controlling the inverter when the pressure of the refrigerant drops to the restoration pressure thus operating the compressor.
Patent JP-2002140347-A (JP)
Title: System and device for supporting information registration, information distributing device, and information registration supporting method
Inventor: AKAMATSU YOSUKE
IPC: G06F17/30
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To make easily registerable information in an information registration device. SOLUTION: When a button included in a page of a business card exchange server 22 is pressed on a user terminal 18, a business card information is sent to a business information server 28. At this time, a cookie (containing a cookie ID (user identification information)) showing that the user is already authenticated is also sent to the business information server 28. In an information registration support database 30, cookies ID and an intranet site URL's (access information) are stored while being made to correspond to each other, and the intranet site URL corresponding to the received cookie ID is read out. Then link information for requesting an address book function of groupware to register the business card information is generated according to the read intranet site URL and the received business card information. Then, this link information is sent to the user terminal 18.
Patent JP-2002140400-A (JP)
Title: System and method for reserving seat
Inventor: TAKADA TOKIHIKO
IPC: G06Q50/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for seat reservation which can lighten the burden of seat reservation work on a person in charge and improve the convenience for users. SOLUTION: The seat reservation system 1 has an input part 11 for inputting the number of members of a group desiring reserved seats and a control part 15 which extract a seat pattern from a storage part 13 according to the number of the members of the group inputted through the input part 11 and matches the seat pattern against vacant seat states managed by a management part 14 to automatically reserve seats whose tickets can be issued. The seats automatically reserved by the control part 15 are displayed through a display part 12 of a terminal machine 2 together with the seat pattern of a vehicle including at least the seats and an operator informs the users of them.
Patent JP-2002137308-A (JP)
Title: Method for manufacturing polyimide belt
Inventor: YANAGIDA MASAMI
IPC: B29D29/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide belt used for an electrophotographic apparatus such as a laser beam printer or a facsimile and a method for manufacturing the same. SOLUTION: The method for manufacturing the polyimide belt comprises the steps of immersing a cylindrical fiber with a solution containing a polyamic acid as a main component, thereafter drying and imiding the fiber, and finally obtaining the polyimide belt. The polyimide belt improving a mechanical strength can be simply manufactured at a low cost by using this method.