baber/WOPTO huggingface dataset:
Patent JP-2002094925-A (JP)
Title: Image pickup device with communication function and its control method, and storage medium
Inventor: UENO FUMIHIRO
IPC: H04N5/232
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device with a communication function that can easily be handled, and to provide its control method and a storage medium. SOLUTION: A camera 102 is provided with a control circuit 105 that controls both a communication circuit 103 and a control circuit 125 at the same time when a media card 101 is connected to the camera 102. The media card 101 is provided with a nonvolatile memory 104 for storing image data photographed by the camera 102, the communication circuit 103 that externally transfers the image data photographed by the camera 102 and the control circuit 125 that controls the communication circuit 103.
Patent JP-2002087637-A (JP)
Title: Sheet conveying device
Inventor: NAKAMOTO KENJI
IPC: B65H5/06
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device capable of stably conveying a sheet material over a long period of time. SOLUTION: In this sheet conveying device comprising a pair of conveying rollers for holding a sheet at a nip part and conveying the sheets by being rotated, and a guide film for guiding the conveyed sheet to the nip part of the pair of conveying rollers, the conveying rollers and the guide film are separated from each other at least when the sheet is not conveyed.
Patent JP-2002093450-A (JP)
Title: Vaporization method for water-insoluble liquid fuel used for fuel cell system
Inventor: TOKITA YOSHIJI
IPC: H01M8/06
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing thermal decomposition due to high temperature in heating a liquid fuel for vaporizing it, in a vaporization method for a water-insoluble liquid fuel. SOLUTION: Since the liquid fuel and water are mixed at an appropriate mixing ratio and emulsified, and thereafter guided to a vaporizer to heat, evaporate and vaporize it, the partial pressure of the vapor of the liquid fuel is lowered and the vaporizing temperature of the liquid fuel is lowered, so that it can surely be vaporized at a low temperature and the thermal decomposition due to high temperature can be prevented.
Patent JP-2002088275-A (JP)
Title: Photocatalytic coating composition
Inventor: IWATA HIRONAGA
IPC: C09D183/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic coating composition which has hydrophilicity (self-cleaning function) while maintaining the gloss of the substrate surface and, in addition, excels in durability. SOLUTION: The coating composition is constituted of a photocatalytic metal oxide, a hydrophilic metal oxide, silica and/or a silica precursor, and a refractive index adjustor such as cerium oxide.
Patent JP-2001161827-A (JP)
Title: Stent
Inventor: HARATAKE KAZUE
IPC: A61M29/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a stent wherein damage to a blood vessel caused by flare phenomenon when it meanders in the blood vessel can be suppressed as little as possible and resistance when clipping to a balloon is performed can be decreased. SOLUTION: In a stent 1 formed into an approximately cylindrical body and stretchable in the radial direction from the inside of the cylindrical body, an annular unit 4 is constituted in such a way that constituent elements 2 respectively constituted by connecting four pieces of approximately wave-like constituent elements 6 (6A) with each other up and down and left and right around a point O as a center are connected with other constituent elements 2 up and down through connecting parts 3 and arranging a plurality of them so as to surround the central axis of the stent 1, and a plurality of the annular units 4 are extended in the axial direction of the stent and the annular units 4 are connected with each other at one or more positions each with a connecting part 5 consisting of an approximately straight line part 7 and bending parts 8.
Patent JP-2002101587-A (JP)
Title: Permanent-magnet generator
Inventor: KAMIMURA FUMITO
IPC: G06F17/30
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To improve generating efficiency of a permanent-magnet generator. SOLUTION: By arranging openings in positions coincident with two adjacent end portions of proximate magnets on a guard ring made of material of high permeability such as carbon steel plate disposed inside of a flywheel for the purpose of hold and guard of the magnet, a magnetic flux is prevented from flowing to the magnet through the guard ring in power generation and is passed to an iron core of magnets coil efficiently, and then the generation efficiency is improved.
Patent JP-2002096960-A (JP)
Title: Paper stacker
Inventor: OKADA HIROKI
IPC: B65H31/24
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent paper discharge trays from colliding against each other as the result of detection errors made by position sensors and to quickly detect any errors so as to avoid decrease in operational efficiency, using an arrangement having a plurality of paper discharge trays which can rise and fall. SOLUTION: A switch means 600 for turning off the drive of a drive source for raising and lowering the paper discharge trays 1, on contact with the lower paper discharge tray or an operator's hand, is provided on the bottom face of the upper paper discharge tray 1. If a movable plate 606 is pushed upwards, a switch 608 is turned off to stop the vertical movement of the paper discharge trays 1. The drive circuit of the paper discharge trays 1 is provided with a photocoupler CP1 serving as a switch actuation detecting means which is turned on when the switch means 600 is on during the falling movement of the paper discharge trays 1; when the photocoupler CP1 is turned off, an error is reported to an image forming device.
Patent JP-2002100104-A (JP)
Title: Disk unit
Inventor: SAKURAI KENICHI
IPC: G11B17/24
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a disk unit which can correct an upward warp in the case that the upward warp is large and also can correct a downward warp with a simple structure in which the increase of number of components is suppressed. SOLUTION: A correction part is provided in a mechanism part which determines the position of a pickup unit part to correct the outer peripheral part of a roulette while interlocking with the mechanism part. A guide part having an inclined groove is formed in the mechanism part. A shaft connected with a frame for holding the pickup unit part is guided by the guide part. The pickup unit part is guided in a vertical direction accompanying the horizontal movement of the mechanism part. The mechanism part has a slider holding the frame, a presser piece having a groove part cut horizontally is formed unitedly with the slider, and the notch tip part of the roulette is housed in this groove part.
Patent JP-2002104754-A (JP)
Title: Guide rail device for elevator
Inventor: FUNAI NOBUFUMI
IPC: B66B7/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail device for an elevator which can easily realize a slide function in a vertical direction and a prescribed position hold function in a horizontal direction between a fixed body and a guide rail, and in which a fastener, bracket, etc., is not conspicuous around the vertically provided guide rail. SOLUTION: A fitting piece 20 having a base part 21 and a fitting part 22 is provided in a guide rail 2 vertically provided in a hoist way, an engaging unit 17 having a fitting hole 18 and a narrow opening part 19 is provided in the fixed body 1 of the hoist way. The base part 21 and the fitting part 22 of the fitting piece 20 are fitted with a small clearance formed to the fitting hole 18 and the opening part 19 of the engaging unit 17. In this way, both the fixed body 1 and the guide rail 2 are relatively slidably held in a vertical direction and held in a prescribed position in a horizontal direction by fitting of the engaging unit 17 and the fitting piece 20.
Patent JP-2002105792-A (JP)
Title: Shedding motion in loom
Inventor: HIRAI ATSUSHI
IPC: D03C13/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a shedding motion equipped with a means for controlling a shedding amount, capable of carrying out stable shedding motion and correctly and surely carrying out change of shedding amount. SOLUTION: This shedding motion in loom comprises a driving force transmission mechanism equipped with an oscillating lever, a reciprocating member and a link connecting the oscillating lever to the reciprocating member and capable of changing engaging position to the oscillating lever in lever length direction of the oscillating lever and an actuator for displacing the link to length direction of the oscillating lever. The actuator is arranged outside a system of the driving force transmission mechanism and connected to the link so as to allow reciprocating motion of the link accompanying oscillating motion of the oscillating lever.
Patent JP-2002097793-A (JP)
Title: Tensioning method of tension material
Inventor: HIRABE TOSHIMITSU
IPC: E04G21/12
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a tensioning method of a tension material capable of being executed easily. SOLUTION: The tensioning method of a plurality of tension members, in which a jack 2 is provided at the end of tension members, every tension member is provided with a gripper 21 and fixed to the jack. Every tension member including the one having a minimum elongation amount estimated in advance against the tension force is tensioned, the tension member corresponding to the minimum elongation amount is anchored to an anchor head 3 to remove only the gripper of this tension member 1. Then, the remaining tension members including the one having the minimum elongation amount estimated are tensioned, the tension member corresponding to the minimum elongation amount among the remaining tension members is anchored to the anchor head to remove only the gripper of this material.  Thus, the tensioning process for the remaining tension members fixed to the jack is repeated until the tension material fixed to the jack becomes absent.
Patent JP-2002107233-A (JP)
Title: Thermocouple device
Inventor: OKAZAKI TADAHARU
IPC: G01K7/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To improve a thermal contact between a sheath type thermocouple and a protection tube without any deterioration in assembling workability of a thermocouple device for multipoint measurement so as to increase a temperature measurement precision. SOLUTION: A plurality of sheath type thermocouples 3, 3, etc., are housed inside the protection tube 2. The protection tube 2 is provided with a temperature sensitive area X in which respective temperature measuring side contacts 3a, 3a, etc., of a plurality of sheath type thermocouples 3, 3, etc., are positioned respectively. In the temperature sensitive area X, a spacer 11 is arranged between the protection tube 2 and a plurality of sheath type thermocouples 3, 3, etc. When the protection tube 2 housing a plurality of sheath type thermocouples 3, 3, etc., is shrunk in diameter, the protection tube 2 is brought into tight contact with a plurality of sheath type thermocouples 3, 3, etc., via the spacer 11.
Patent JP-2002109541-A (JP)
Title: Comparison/authentication device of image and its method
Inventor: YASUNAGA MORITOSHI
IPC: G06T1/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a comparison/authentication device of an image capable of authenticating whether a comparing object and a compared object are the same or not, knowing simultaneously of the authentication reason, and determining similarity between both objects. SOLUTION: This picture authentication device has an image processing part for mosaicking images of the comparing object and the compared object, a clustering part for executing self-organizing learning on the image of the mosaicked registered object, and executing two-dimensional mapping processing of the result, and a display part for displaying the result on a two-dimensional map. The device has a comparison device of the image capable of determining visually the similarity between the comparing object and the compared object; the image processing part; the clustering part; the display part; and an authentication part, and can determine the sameness or the degree of the similarity visually by determining to which cluster of the image of the compared object, a neuron reacted when image data of the mosaicked comparing object is inputted into the two-dimensional map is most similar.
Patent JP-2002104749-A (JP)
Title: Fixing jig for counterweight elevating stepladder
Inventor: FURUKAWA TADASHI
IPC: B66B5/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing jig for a counterweight elevating stepladder for fixing the stepladder placed against a counterweight in performing replacement work or the like of a main cable on the counterweight side of an elevator. SOLUTION: A fixing jig body is provided with a grip means capable of gripping the suitable part of the counterweight, a strut means that can prop up and abut on the nearest wall surface of an elevator shaft, and a fastening means for fixing the stepladder placed against the counterweight.
Patent JP-2002104103-A (JP)
Title: Informing device for vehicle
Inventor: OTSUBO YOSHINORI
IPC: B60K37/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an informing device for a vehicle, capable of calling an occupant's enough attention to various information of the vehicle, pleasing the occupant or softening his feeling. SOLUTION: The vehicle 1 is provided with an informing three-dimensional object 3 like a stuffed animal toy in the shape of an animal character. The informing three-dimensional object 3 gives designated information to the occupant by the operation such as movement, gesture, look and flickering of a lamp and the like according to the information transmitted from an on-vehicle control device 4 or the information obtained by himself through a microphone, a retina chip and the like, or performs communication with the occupant. Thus, the informing three-dimensional object 3 can give a larger impact to the occupant than a simple image, call the occupant's enough attention to various information of the vehicle 1, and please the occupant or soften his feeling.
Patent JP-2002111521-A (JP)
Title: Transmitter
Inventor: SHIMURA TOKIO
IPC: E05B83/36
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter which can ensure an appropriate voltage required for operation of a control element for controlling boosting means, when boosting an output voltage of a battery to a prescribed voltage, regardless of the differences in specifications and variance or the changes in boosting characteristic of the boosting means, by efficiently utilizing a relationship be tween boosting start timing and boosting potential that specifies the boosting characteristic of the boosting means, even if the output voltage drops due to deterioration of a battery with a small capacity. SOLUTION: A microcomputer 12 is given an output voltage of a battery 11 and starts operation and issues a boosting control signal in sequence. The longer high-level duration a boosting control signal has, according to the boosting characteristic of a boosting IC circuit 14, the later it is issued. The boosting IC circuit 14 increases the frequency of oscillation during high-level duration of the boosting control signal according to expansion of the high-level duration, thereby boosting the output voltage of the battery 11.
Patent JP-2002107371-A (JP)
Title: Rotating state detecting device for wheel
Inventor: YAMADA NORITAKA
IPC: G01P13/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotating state detecting device for wheels which can avoid outputting a wrong rotating direction during the traveling of a vehicle. SOLUTION: In an ECU 10, a signal input part 10a accurately detects the wheel speed and rotating direction of wheels 12, 14, 16, and 18, and respective computers 10b, 10c, and 10d carry out ABS control, TC control, and VSC control according to the results. When the arithmetic result of the wheel speed is larger than a prescribed value at this time, the switching of the rotating direction is limited, so that misdetections due to an external magnetic field, etc., can be prevented during the rotation of the wheels 12, 14, 16, and 18. Consequently, state control over the vehicle is further optimized.
Patent JP-2002112175-A (JP)
Title: Information recorder, information recording method and computer-readable recording medium with information recording program recorded thereon
Inventor: YOSHIMURA RYUICHIRO
IPC: G11B20/10
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an information recorder or the like, using a simple and inexpensive configuration that cannot identify in advance which attribute a received recording signal has and can prevent recording information, in compliance with the DVD video standards or the DVD audio standards and having been recorded on an optical disk on market from being copied illegally. SOLUTION: The information recorder detects whether or a recording signal received externally is a recording signal for only reproduction and in compliance with the DVD video standards (step S3), detects whether the recording signal includes an inhibit flag denoting that the recording of the recording signal as an analog signal is inhibited (step S4), and inhibits the recording of the recording signal onto an optical disk, when detecting that the recording signal is in compliance with the DVD video standards and that the recording signal includes the inhibit flag (step S5).
Patent JP-2002106287-A (JP)
Title: Cutter bit support structure and cutterhead for shield machine
Inventor: YOSHIKAWA TADAO
IPC: E21D9/087
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a cutter bit support structure and a cutterhead that are easily and inexpensively manufacturable for a design with replaceable cutter bits. SOLUTION: Cutter bits 4 arranged in a sidewall portion 3a of a cutter spoke 3 are prepared in an even number and are each held retractable with respect to a faceplate 3b of the cutter spoke 3, so that a pair of adjacent cutter bits 4A and 4B forms one bit set 5. A pivot shaft 21 is pivotally inserted between the cutter bits of each bit set on the cutter spoke, and each pivot shaft is provided at the outer ends with a pair of engaging projections 23 engaged with engaging grooves 14 formed in the cutter bits of a corresponding bit set in a parallel relation to the faceplate. An oscillator 32 is disposed in the cutter spoke to oscillate each pivot shaft 21 and adjust the projection of the pair of cutter bits of each bit set from the cutter spoke faceplate.
Patent JP-2002116043-A (JP)
Title: Vehicle travel position simple notifying device
Inventor: IWATA TETSUAKI
IPC: G08G1/0969
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle position simple notifying device, which indicates that a destination is approached even though easy operation with simple device constitution. SOLUTION: This device has a position-measuring instrument which computes position information, by receiving radio waves from multiple satellites and stores a nonvolatile memory with current position information computed from the measured position as current position information. It is determined during vehicle travel that the destination is being approached from whether the current position information computed from the position-measuring instrument matches the position information stored in the nonvolatile memory in sequence (steps 200 to 220). When it is determined that they match each other, a driving signal is outputted to an annunciator (step 230).
Patent JP-2002115161-A (JP)
Title: Porous fiber accumulated body and method for producing the same
Inventor: YAMAGUCHI TOSHIAKI
IPC: D04H1/4391
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new fiber accumulated body having both a interlacement structure of crimped staple and a cell-like void part and to provide a method for producing the same. SOLUTION: This porous fiber accumulated body is characterized in that the porous fiber accumulated body comprises 10-100 mass % of wet-heat bondable crimped staple, a great number of cell-like void parts of indeterminate form are present alone or in a partially connected state of a plurality of void parts in the inside of the fiber accumulated body and at least a part of fibers constituting the fiber accumulated body are thermally bonded by the wet-heat bondable crimped staple.
Patent JP-2002122475-A (JP)
Title: Photosensor module
Inventor: ANDO HIDEKI
IPC: G01V8/12
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To ensure prevention of a malfunction of a photosensor reliably protecting the photosensor and maintaining appearance, in a photosensor module in which the photosensor is stored in a housing. SOLUTION: A coating 6 of black color for absorbing outgoing light from the photosensor 2 is applied on a periphery of a transmission window 4 for transmitting the outgoing light from the photosensor 2 provided in the housing 3.
Patent JP-2002120640-A (JP)
Title: Vehicle carrier
Inventor: MARUYAMA MASAO
IPC: B60P3/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle carrier capable of mounting a small-sized vehicle and a wide vehicle on the dolly of the same structure while keeping mounting efficiency, and capable of securing transportation quality. SOLUTION: This carrier has a lower stage deck 4 provided on a flatbed 3 having an expandable axle 2 in its rear part, vertically adjustable upper stage decks 5, 6, 7 positioned in an upper side of the lower stage deck 4, and an intermediate stage deck 8 positioned between the upper stage decks 5, 6, 7 and the lower stage deck 4. A front support means 10 for supporting the intermediate stage deck 8, a rear support means 20 and a rear end support means 50 are interlocked selectively to mount the small-sized vehicle and the wide vehicle efficiently on the carrier of the same structure, and the transportation quality is also secured thereby.
Patent JP-2002124515-A (JP)
Title: Silicon dioxide conversion film and method of forming patterned silicon dioxide conversion film
Inventor: KIYAMA SHIGENORI
IPC: G03F7/38
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a novel means for simply and quickly obtaining a more high-purity silicon dioxide film from a polysilazan coat. SOLUTION: The silicon dioxide converted film is prepared by exposing a polysilazan coat to short-wavelength UV rays having wavelength of 100-280 nm in the presence of oxygen molecules enough to photooxidize it. The method of patterning the converted film comprises a step for laying a pattern mask in the presence of air over the ordinal pressure on a surface of polysilazan applied to a base surface, exposing it to short-wavelength UV rays having wavelengths of 100-280 nm, and dissolving and removing unexposed portions by an developing solution.