baber/WOPTO huggingface dataset:
Patent JP-2002100720-A (JP)
Title: Lead frame
Inventor: KANEDA YOSHIHARU
IPC: H01L23/48
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To resolve the problem in which when molding with a resin the main overlaying portion of a lead frame, the resin leaks from the portion of its outermost lead, due to its positional discrepancy and variation of its length. SOLUTION: The lead frame has the outer end of a lead connecting bar 6 protruded from an outermost lead 3, and the intermediate portion of a protruded tongue piece 6b is bent, and further, the portion ranging from the bent intermediate portion to the outer end portion of the tongue piece 6b is set parallel to the lead 3.
Patent JP-2002103966-A (JP)
Title: Vehicular door
Inventor: FUJIMOTO AKIRA
IPC: B60J1/17
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular door having a door panel mounted with an elevation driving motor for granting elevation power to a wind regulator and a door locking motor for granting power to locking/unlocking means for changing unlocking operation to be valid or invalid using a door opening member for cancelling the locked condition of a door locking device, permitting the shortening of a wire harness to be connected to the door locking motor and the reduction of the man-hour of wiring connection work. SOLUTION: The elevation driving motor 30 and the door locking motor 32 having electric connecting couplers 66, 67, respectively, are arranged neighboring each other at the middle of a door panel 21 located along the longitudinal direction of a vehicle with both couplers 66, 67 directly connected thereto. One of the couplers 66, 67 is formed in such a shape that a common connector 70 can be connected to wire harnesses 68, 69 individually corresponding to both motors 30, 32.
Patent JP-2002110522-A (JP)
Title: Rotary application device and film formation method
Inventor: KUSHIDA YASUYUKI
IPC: B05C11/08
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary application device and a film formation method for uniformly forming a resist film on a substrate, especially, on a square substrate. SOLUTION: This rotary application device has a rotary cup 1 that has an exhausting port 5 that can be rotated with a center shaft as a center, has an open upper section 4, and discharges gas flowing in from the open upper section 4, and retains the substrate S inside while the upper surface becomes vertical to the center shaft, a breathing filter 23 that can block the opening section 4, a lid 25 that is arranged on the filter 23 and does not have any permeability, and an interval adjustment mechanism that can adjust the interval between the filter 23 and the upper surface of the substrate S retained in the rotary cup 1.
Patent JP-2002102404-A (JP)
Title: Fall preventing device
Inventor: OGIWARA MASAYUKI
IPC: A63B69/18
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To expand the running range of a player while preventing the player from falling down when an easy-to-fall game such as snowboard is performed. SOLUTION: On the upper side of a running surface 11, a plurality of lateral rails 13 are arranged. Then, a vertical rail 12 is suspended from a roller 15 which is slidably received and supported by respective lateral rails 13, through a wire 17. Thus, the vertical rail 12 is made slidable along the lateral rails 13. In addition, a suspending member 19 such as a rope or a belt is suspended from a sliding body 18 which is slidably supported by the vertical rail 12. The lower end section of the suspending member 19 is connected with a fitting member 20 which is fitted on the player. Also, the lateral rails 13 and the vertical rail 12 are formed into shapes which meet the tilt and the unevenness of the running surface 11 so that the height dimensions from the running surface 11 may become approximately uniform.  Also, on the sliding body 18, a braking mechanism which works when a specified load or higher is applied to the suspending member 19.
Patent JP-2001142659-A (JP)
Title: Device and method for information processing and printing method
Inventor: TOKURA YUTAKA
IPC: G06F3/12
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To ensure a high quality output even in a high-speed printer engine without bringing about a cost increase. SOLUTION: This information processor has a dividing means which divides the image information on one page into a plurality of bands, a compressing means which compresses the image information in a band unit to be transferred to a printing controller, and a transfer controlling means which controls the image information on the band unit compressed by the compressing means so as to be transferred to the printing controller.
Patent JP-2002105816-A (JP)
Title: String
Inventor: YOSHIDA TAKAHIRO
IPC: D04B21/20
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To form a circular linking part of a string body having sufficient strength without needing an additional processing, and form such a linking part in the middle of the string. SOLUTION: The string body comprises a pair of core strings 2Aa and 2Ab, and a pair of knit strings 2Ba and 2Bb. The knit strings 2Ba and 2Bb are each knitted along a core string 2Aa or 2Ab placed together with each of the knit strings. The knit strings 2Ba and 2Bb are knitted with each other to form a longitudinal string body 1. At a desired position, the network of the knit strings 2Ba and 2Bb is removed to form a circular linking part 3. The linking part 3 is formed at a longitudinal end of the string 1, and further plural linking parts can be formed along the longitudinal direction. The thin string 2 constituting the string body 1 is made of a synthetic resin, and the longitudinal end is fixed by fusion with heat, ultrasonic waves or the like.
Patent JP-2002106539-A (JP)
Title: Screw member
Inventor: WATANABE TETSUYA
IPC: F16B33/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To improve a fastening force and relative strength in screw connection of a screw member having a looseness preventing function. SOLUTION: Setting a first corner 3 and a second corner 4 at both sides of a screw thread end makes the first screw 1 to obtain a strong fastening force produced with a looseness preventing effect due to an elastic deformation of the first corner 3 and the second corner 4 in contacting the second screw member 5 with whole side faces of the screw thread from a bottom to a top end and improve the relative strength in screw connection because the fastening force exerted the screw thread is dispersed to the screw thread over all.
Patent JP-2001107705-A (JP)
Title: Cooling circuit and coolable wall
Inventor: KVASNAK WILLIAM S
IPC: F01D25/12
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device and method for a wall for provide a convection cooling inside the wall. SOLUTION: This cooling circuit 22 having one or more inlet openings 40 and one or more outlet openings 44 is arranged between a first wall part and a second wall part. The inlet opening 40 provides a cooling air flow passage led to the cooling circuit 22, while the outlet opening 44 provides a cooling air passage led out of the cooling circuit 22. The cooling circuit 22 includes a plurality of first pedestals 34 extended between the first and second wall parts. The first pedestals are arranged in at least one line 48. In one preferred embodiment, the first pedestals are separated from each other by inner-line spacings 50 in any line 48, while the adjacent pedestals in the adjacent lines are spaced from separated from each other by across-line spacings 52. The inner-line spacing 50 exceeds the across-like spacing 52.
Patent JP-2002109538-A (JP)
Title: Method and device for aligning image
Inventor: OSAWA SATORU
IPC: A61B6/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To appropriately obtain the corresponding positional relationship of an area in concern set on two images in aligning the two images. SOLUTION: In a template setting means 21, a search area and a template area are set in two images P1 and P2. In a template selecting means 22, the search area and the template area including a straight edge are selected, and the selected search area and template area are weighted by a weighting means 23. In an aligning means 24, the shift quantity for matching the template area with an area corresponding to the template area in the search area is obtained by using the weighted search area and template area, and other search areas and template areas, and the two images P1 and P2 are aligned based on the shift quantity.
Patent JP-2002110600-A (JP)
Title: Polishing method, polished plate member, method and apparatus for polishing the member
Inventor: NAKAGAWA HIDENORI
IPC: B24B37/04
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To polish the entire surface of a plate member with a uniform accuracy. SOLUTION: In the method for polishing a member to be polished having an at least one side surface, the member to be polished is arranged on a platen, the member to be polished is held by a holding member arranged at an outer periphery of the member to be polished and having a thickness larger than the thickness of the member on the platen, a pressure is applied to the holding member and the member to be polished, and the holding member is polished until the holding member and the member to be polished are on an identical plane at their polishing positions.
Patent JP-2002116035-A (JP)
Title: System and method for current shortest-time route navigation, and navigation center device used for the same
Inventor: UEDA KIYOSHI
IPC: G01C21/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To present a route for arrival at a destination in shortest time, starting from a starting point and the arrival time more accurately and speedily in real time, according to the speed at which a moving body in a travel route can actually move. SOLUTION: The system and method for current shortest-time route navigation are characterized with a navigation center 2 receiving the position and speed signal, including position information and speed information and a retrieval request signal including the starting and destination point information sent from a navigation device 1-1, etc., performs specific operations, and sends a retrieval result signal including the shortest delay time and route information, corresponding thereto back, to the navigation device 1-1 via a network 3 to present the shortest-time route information.
Patent JP-2002116576-A (JP)
Title: Image forming method
Inventor: TAKEDA TOMOHIRO
IPC: G03G9/083
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which an image defect such as toner scattering at a trailing edge is completely prevented even when processing speed is high, the speed of an electrophotographic process is made very high and also very excellent image quality is obtained. SOLUTION: In this image forming method including an electrifying stage, an exposing stage, a developing stage, a transferring stage and a fixing stage in the process of the rotation of an electrostatic latent image carrier, the circumferential speed of the electrostatic latent image carrier is >=200 mm/s, the outside diameter of a developer carrier used in the developing stage is <=20 mm, and magnetic one-component developer in which binding resin, magnetic substance and silica particulates as an additive are incorporated, whose shape coefficient ML2/A is 140 to 155 and whose cohesive degree at ordinary temperature is 8 to 20 is used as the developer.
Patent JP-2001220047-A (JP)
Title: Paper tray for image forming device
Inventor: HARA KEISUKE
IPC: B65H31/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To solve the problems that an excessive force is applied to a turn shaft supporting a second tray and the tray, and the turn shaft and the tray are broken when a force exceeding the maximum loading weight is applied on the second tray during the used while the second tray is turned from an upper face side of a tray body. SOLUTION: A folding tray 4 is supported on an end part of a paper discharge tray 3 of a printer body 1 by a turn shaft 5 so as turn freely, the folding tray 4 is formed so as to be folded down onto an upper face side of the paper discharge tray 3, and the folding tray 4 is provided so as to turn downward from a paper loading position when a force exceeding the maximum loading weight of paper is applied on the tray 4. The paper discharge tray 3 is provided with a stopper 6 with which an end part on shaft support side of the folding tray 4 comes into contact and which holds the folding tray 4 at the paper loading position and holds the folding tray 4 at a downward turn position.
Patent JP-2002123319-A (JP)
Title: Accelerating and decelerating method
Inventor: FUJIBAYASHI KENTARO
IPC: G05D3/12
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an accelerating and decelerating method which enables positions and speeds to synchronize with each other. SOLUTION: The speed Vx of a slave shaft is increased. The speed Vx of the slave shaft is increased even after exceeding a target object speed Vy and decreased at the time t2 to resume the target object speed Vy at the time te. The distance which the slave axis moves at a speed of the speed Vx of the slave shaft exceeding the target object speed Vy is S2+S3 in Fig. 5. When S2 is regarded as a distance equal to a slave-axis delay quantity (distance) S1 in the acceleration here, the time t2 is so controlled that S3 is the difference between the position of a target object and the position of the slave axis when the speed begins to be increased or decreased. Consequently, the position and speed of the slave axis reach the position and speed of the target object. Thus, complete following-up synchronous control can be performed.
Patent JP-2002122318-A (JP)
Title: Equipment for waste-heat collection
Inventor: USUI TOMOMASA
IPC: F23G7/06
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for waste-heat collection, in which collection of waste heat can be surely carried out, and steam of high temperature and high pressure can be generated even a temperature of heat source is low. SOLUTION: The equipment for waste-heat collection generates steam of high temperature and high pressure by utilizing exhaust gas from a sintering cooler outlet. In the equipment a burner 2 is provided in a path for sending air, which is sent to the sintering cooler 1 and has temperature raised, to a waste-heat collection boiler 3. A circulation flow path is provided to conduct the exhaust gas from the boiler 3 to the sintering cooler 1 to raise the temperature. Air heated by the waste-heat collection boiler 3 is heated further by the sintering cooler 1 and the burner 2, and sent to the boiler 3 again.
Patent JP-2001176995-A (JP)
Title: Method of packaging electronic component
Inventor: BUREAU JEAN MARC
IPC: H01L23/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To collectively package chips by means of a deformed plastic film which bonds the rear and side faces of the chips and a substrate. SOLUTION: The substrate is provided with electric contacts on a first face and with connection pads on a second face and also provided with a first series of via holes for connecting the electric contacts and the connection pads and a series of holes. At least, one electronic component is installed by the active face side on the substrate, and the opposide face from the active face of the electronic component is attached with a deformed film. The air of the deformed film is sucked through the series of holes from the second face of the substrate to package the electronic component. This method also includes the attachment of mineral to the top of the film to eastablish hermetic sealing of the component and the attachment of a conductive material to the same part of the film to establish shielding of the component. This packaging method can be applied to an elastic surface wave filter.
Patent JP-2001159607-A (JP)
Title: Method for measuring refractive index
Inventor: IIDA HIDENORI
IPC: G01N21/41
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To measure the refractive index of a substance which is to be inspected with high measuring accuracy by using a contact type optical fiber sensor. SOLUTION: A personal computer 112 stores the calibration curve of normalized signal output normalized by a signal output at 20 deg.C and a refractive index. The temperature of the substance to be inspected is changed by a temperature regulator 105 and a 0.5 mm sheath thermocouple 102, output quantities I of light are measured at different temperatures of at least two points, and the measured values and normalized from the obtained output quantities I of light at different temperatures of at least two points, and a refractive index is calculated based on the normalized result and the calibration curve. With this constitution, the refractive index of the substance to be inspected can be measured with high measurement accuracy.
Patent JP-2002122654-A (JP)
Title: Position control method using gps and its device
Inventor: WADA KAZUYASU
IPC: B63B49/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent a negative effect to a control system by the GPS caused by jumping of a position signal from several to tens of meters when switching a using satellite to another satellite and abrupt fluctuating of a manipulated variable for moving a control object to that position. SOLUTION: If an abnormal value of the GPS position signal 6 jumping a large degree is detected when controlling the position of the control object 4 by the GPS position signal 6, abrupt moving operation of the control object 4 is prevented by adding the same value as the jump signal Δk to a position command value 1 so as deviation does not change in appearance and then attenuating the signal added to the position command signal 1.
Patent JP-2002120782-A (JP)
Title: Power-assisted bicycle
Inventor: NAKAGOME YOSHIO
IPC: B62K15/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To easily lock a power-assisted bicycle. SOLUTION: A seat post 3 is held by seat post holding parts 231 and 26 formed on a bicycle body frame 23. A vertical stroke of the seat post 3 is set so that a lower end thereof can protrude downward from the bicycle body frame 23. A robbery preventing wire 71 is inserted into a hole 72 provided on the lower end part of the seat post 3 protruded and is turned to a front wheel WF and locked with a key 73.
Patent JP-2002119343-A (JP)
Title: Safety structure of vertical part of sink
Inventor: NISHIMURA MINORU
IPC: A47B77/04
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a sink whose drawer has a safe vertical part. SOLUTION: In a sink 10 having a drawer 14 with vertical part 13, a safety flap 20 comprising a synthetic resin elastic body is assembled with the vertical part 13 of the drawer 14.
Patent JP-2001162599-A (JP)
Title: Rotational driving micro-actuator having plate electrode of optimum shape.
Inventor: JUNG SUNGHWAN
IPC: H02N1/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotational driving microactuator having a plate electrode of optimum shape. SOLUTION: A stator and a rotor are formed to have a tangential tilt angle to continuously change in accordance with a radius with a constant interval in the normal direction of the rotor and the stator regardless of a distance from a central axis of the rotor to generate the maximum rotational driving force. It is possible to generate the maximum driving force by a flat type plate electrode and to increase a driving range by optimally designing the interval between the electrodes constituted of the stator and the rotor regardless of the distance from the central axis.
Patent JP-2002136174-A (JP)
Title: Control method and control apparatus for sensorless dc brushless motor
Inventor: KUBO ATSUSHI
IPC: H02P6/08
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a sensorless DC brushless motor which can reduce the starting time. SOLUTION: This sensorless DC brushless motor has a permanent magnet field synchronous motor 1 and a controller 20. The motor 1 has a stator 4 provided with armature windings 3 and a rotor 5 with permanent magnets. The controller 20 has an AC control signal output unit 21, which outputs AC control signals R, S and T according to counter electromotive forces induced in the armature windings, when the rotor is turned and an inverter 7, which supplies DC drive currents to the armature windings 3 according to the AC control signals. The motor 1 is started as a synchronous motor with a relatively low frequency, and when the rotor 5 starts rotation, the AC control signals are synchronized with the counter electromotive force components of the armature windings 3, by using a PLL circuit which follows the rotation at a high speed.
Patent JP-2002134321-A (JP)
Title: High-frequency coil and its manufacturing method
Inventor: TAKATANI MINORU
IPC: H01F41/04
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency coil that shows a high SRF(self-resonant frequency) and a high Q-value in a high-frequency region and reduces the characteristic fluctuations due to the coil being mounted on a substrate, in different directions. SOLUTION: This high-frequency coil is constituted, by alternately laminating coil conductor layers 11, 13, 15, 17 and 19, having high aspect ratios and mutually insulating layers 12, 14, 16, 18, and 20 having high Q-values. The insulating layers are made of an organic material, such as the vinyl benzyl, etc., and have terminal electrodes at both end sections, in the directions of magnetic fluxes which are generated, when helical coil conductors 30 composed of the coil conductor layers are energized.
Patent JP-2001195843-A (JP)
Title: Code error detecting circuit
Inventor: TOMIZAWA SHINICHIRO
IPC: H04L1/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To detect a code error without receiving the control of a microcomputer. SOLUTION: Address information is captured and held into an address information register 31. The address information held in the address information register 31 is subjected to decision as to whether the values of respective digits exist within adequate ranges or not by a range check circuit 32. When the state that the value of any of the digit of the address information does not exist within the adequate range is continuous for a prescribed period, an interruption signal is generated so as to stop the processing of digital data.
Patent JP-2002128293-A (JP)
Title: Sheet supplying device and image forming device provided with the same
Inventor: HAGIWARA YOICHI
IPC: B65H3/06
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To make requires time till supplying a sheet to be supplied first constant, regardless of the number of loading of sheets. SOLUTION: This sheet supplying device 30 is provided with a sheet loading means 2 for loading sheets and changing feeding distances of the sheets according to the number of loading of the sheets, sheet supplying means 3 and 4 for feeding the sheets from the sheet loading means 2 and a sheet supplying and controlling means 20 for feeding the sheets to a prescribed position 14 in advance and keeping the sheets waiting by operating and controlling the sheet supplying means 3 and 4.
Patent JP-2002129141-A (JP)
Title: Infrared absorber and agricultural film
Inventor: MACHIMURA HITOSHI
IPC: C08J5/18
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an infrared absorber that has a high infrared absorptivity, is well dispersible in a resin, has a refractive index close to that of a resin, and, when added to a resin, can form a composition that can give a film excel lent in heat insulation properties, transparency, acid resistance, and productivity and to provide an agricultural film. SOLUTION: This absorber contains an effective component being a hydrotalcite compound represented by formula I: [(M2+)aAl2](OH)x]-(SO4)y1(CO3)y2(OH)y3.bH2O [wherein M2+ is a divalent metal; and (a), (b), (x), y1, y2, and y3 are in the ranges: 2<=a<=8, 0<=b<=4, x=2(a+2), y1>0, y2>0, y3>=0, and (y1+y2+y3)/2=1].