baber/WOPTO huggingface dataset:
Patent JP-2002020563-A (JP)
Title: Ionomer composition and its use
Inventor: NAKADA KAZUYUKI
IPC: B60R13/04
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an ionomer composition suitable as a molding for automobile, excellent in scratch resistance, impact resistance, heat resistance and heat fusion. SOLUTION: This ionomer composition comprises an ethylene/unsaturated carboxylic acid copolymer ionomer (A), an olefin-based thermoplastic elastomer (B), a copolymer of an olefin and an unsaturated epoxy monomer (C) and carbon black (D) and has ratios of the component (A)/(B) of 50/50-95/5 (weight ratio) and 0.01-1.5 pts.wt. of the component (C) and 1-10 pts.wt. of the component (D) based on 100 pts.wt. of the total of the components (A) and (B).
Patent JP-2002027411-A (JP)
Title: Method and device for recording video signal, method and device for reproducing video signal, and recording medium
Inventor: NAGATOKU KOICHI
IPC: H04N5/92
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To record video signal to allow play back from a position where a user can understand a content. SOLUTION: A frame containing a telop or face is detected in, for example, a news program. With the frame as a representative screen, a scene change point previous to the screen is specified as a reproduction start position for its thumbnail. Related to a method for detecting a scene change point, a brightness histogram for each field is acquired for the video signal of a pre-video signal processing circuit, and a scene change is decided to have occurred if a histogram differential value between frames, adjoining each other in time sequence, exceeds a certain threshold. Using this criterion, with past scene change points A, B, and C recorded, after a representative screen is detected a scene change point previous to that scene is recognized.  Since the detected representative screen is G, the latest scene change point in the pest is C, and hence C is identified be a reproduction start position F.
Patent JP-2001038901-A (JP)
Title: Liquid drop generator array and method for acoustically generating liquid drop
Inventor: ROY JOY
IPC: B41J2/045
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To maintain a pressure of a channel to be constant, restrict an increase of a liquid temperature to a minimum and obtain a sufficient liquid replenishment rate and a high flow velocity by setting a liquid flow chamber between a first substrate and a second substrate, and constituting part of a liquid flow to flow in an equal direction to a length of an array of acoustic waves. SOLUTION: A liquid drop generator 40 has a base substrate 42, with transducers 46 set to one surface and acoustic lenses 44 set to the other surface. What is separated from the base substrate 42 is a liquid level control plate 56. The base substrate 42 and liquid level control plate 56 limit a channel for holding a flowing liquid 52. The liquid level control plate 56 includes an array 54 of openings 60. The transducers 46, acoustic lenses 44 and openings 60 are all aligned in an axis direction. Acoustic waves generated by the transducers 46 are nearly converged by the acoustic lenses 44 to free surfaces 58 of the liquid 52 in the openings 60. Liquid drops are emitted when a sufficient power is obtained.
Patent JP-2001062134-A (JP)
Title: Data record medium processing device
Inventor: YOKOTA TOSHIKAZU
IPC: A63F7/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To continue a game without any interruption by supplying data stored based on data corresponding to the money value and a game medium in a range of the stored data to an adjacent game machine in receiving money and data storage medium. SOLUTION: When this data storage medium processing device reads valuable data of a card, it stores and displays the valuable data in the inside and transmits it to a game controller. When the game controller performs a ball dispensing operation based on the valuable date, ball dispensing data is transmitted from the game controller, received data is subtracted from storage data, and the results are stored and displayed. If the storage data is not 0, the storage data is transmitted to the game controller. When the storage data are 0 or a card return switch is operated, the balance is discharged from a rewrite card insertion/discharge port.  On the other hand, when receiving cash, the money is identified, a new raw card is incorporated from a card feeder into a card reader writer, the issued valuable data is written into the card and issued to a player, and card sales information is transmitted to a card management enterprise.
Patent JP-2002029082-A (JP)
Title: Magnetic printer
Inventor: IIJIMA MASAYUKI
IPC: B41J2/42
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To ensure a stabilized print quality by adjusting variation in the recording of a line head in units of dot. SOLUTION: The magnetic printer where a magnetic recording head having styluses, formed by winding a coil around a magnetic core, arranged in matrix is applied, to the coil thereof, with a drive voltage depending on an image signal and a magnetic recording drum 1 disposed oppositely to the magnetic recording head is magnetized by means of each stylus in units of dot to form a magnetic latent image being developed with toner and transferred is provided with means 11 for detecting the magnetic output from the magnetic recording head 10 units of dot, and means for controlling a drive voltage being applied to the coil depending on the detection results of the magnetic output detecting means.
Patent JP-2002031504-A (JP)
Title: Angle measuring device using variable displacement oil condenser
Inventor: OE YASUHIKO
IPC: G01C9/06
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To solve problems of a conventional gyro that it is very expensive, it produces high noise in driving, and a gyro using a driving motor can not be measured because of precession or the like. SOLUTION: An electrode 2 is mounted on a container 1, and the oil 3 is poured therein. The poured oil has an arbitrary amount, while remaining a vacant space for A (variable corresponding to range of angle to be measured). When the container is inclined at an arbitrary angle, a contact area of the oil inside of the container and the electrode is changed in comparison with that before inclination. A condenser capacity measuring device detects this change (change of capacity of condenser) to output a corresponding angle.
Patent JP-2002028426-A (JP)
Title: Air purifier
Inventor: ODA YASUHIRO
IPC: F24F7/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a prefilter for an air purifier, which is suitable for a largely opened front panel. SOLUTION: The front panel 10 has the largely opened air sucking ports 11 formed in three directions of the upper direction and right-and-left directions of the front side. The pre-filter 30 is mounted to be freely attachable/detachable on the rear side of the panel 10. The pre-filter 30 is provided with a filtering member 31, a frame body 32, a reinforcing member 33 and a dust invasion preventing member 34. The member 33 is formed in the region other than the neighboring region of the ports 11 of the filter surface 39 when the pre-filter 30 is mounted on the panel 10.
Patent JP-2001355332-A (JP)
Title: Open-string baseboard ruler
Inventor: HAMANO MASAKO
IPC: E04G21/18
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To solve problems of time-consuming work and imprecise quality of a conventional open-string baseboard ruler, to thereby obtain beautiful and precise finish, the problems being caused by measuring an angle of a staircase by screwing the ruler or using a hook-and-loop fastener consisting of a female surface and a male surface, placing the ruler or the fastener on a material as it is, and incising the material by a cutter or the like along the ruler, or being caused by copying the angle with the use of corrugated cardboard, P tiles, or the like, while visually confirming the angle, and repairing a minute portion of the staircase step by step. SOLUTION: A staircase measuring plate is formed of a band-shaped flexible plate, and its acute angle portion which is formed by diagonally cutting a short side with respect to a long side is rounded to form a round portion. Thus, the tip of the ruler is rounded so as not to abut on a rugged portion or a warp which is often formed at a contact portion between a riser and a treadboard of the staircase when a substrate of the staircase is constructed, to thereby minimize an error made when measurement takes place. By using the hook-and-loop fastener having both functions of male and female surfaces, the staircase measuring plate is applicable to measurement of both the riser and the treadboard. As a result, measurement, cutting and installation can be quickly carried out.
Patent JP-2001165949-A (JP)
Title: Wheel speed detector
Inventor: IGARASHI MAKOTO
IPC: B60T8/17
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of enhancing the detection accuracy of a wheel speed detector and suppressing the cost. SOLUTION: The wheel speed detector 50 for a rear wheel is constituted of a pulse ring 52 attached to a rear wheel hub 18 and a pulse count sensor 60 attached to a swing arm 35 and the pulser ring is constituted of a disk 55 and pulser detection holes 57, etc., opened on the pitch circle drawn at a place near the center of specific distance from the outer edge of the disk 55. As a result of this, a pulse detection hole is opened close to the center side of the pulser ring outer edge, and thus a warp of the pulser ring at the edge can be suppressed.
Patent JP-2002042109-A (JP)
Title: Medical image synthetic processor, method, and storage medium
Inventor: TAKEDA TAKANORI
IPC: A61B3/14
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To generate a panoramic image having little effect of aberration and flare. SOLUTION: This medical image synthetic processor is provided with an image processing means synthesizing the panoramic image by superimposing a plurality of images 20 and 21. The image processing means is provided with an equidistant position indexing means determining the equidistant positions from the central positions 20a and 21a of the images in the superimposed portion 28 of two adjacent images 20 and 21 as a boundary line 30, an area specifying means specifying the areas 20b and 21b on the outer side than the boundary line 30 of two adjacent images 20 and 21, and a partial undisplaying means making the areas 20b and 21b specified by the area specifying means undisplayable.
Patent JP-2001080227-A (JP)
Title: Stencil mask for paste screening
Inventor: COMINO THOMAS
IPC: B41N1/24
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To exhibit high safety in a structure by extirely eliminating channels extended across a cell in a planar sheet having a rectangular grid formed by horizontal and vertical channels for specifying a plurality of rectangular cells. SOLUTION: A stencil mask 10 comprises a designing surface 15 and a mesh surface 25. The surface 25 includes channels disposed substantially in vertical and horizontal directions so as to partly specify a rectangular cell. The cell does not include a channel extended from one side to another side. The surface 25 is not relative at the cell to a mesh pattern disposed at a center as for a via hole. Further, a given intersection of the designing surfaces disposed in horizontal and vertical directions does not include, a corresponding mesh opening part disposed at the intersection.
Patent JP-2002041253-A (JP)
Title: Processing device for newspaper page development
Inventor: SHIRAYANAGI AKIHIKO
IPC: B41J5/30
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a processing device for newspapers' page development, which is able to quickly modify and change image data for output as well as to remove a part with a development error. SOLUTION: In the case that typeset data for one page are collectively stored in a server 1 from a typesetting terminal 4, the processing device for newspapers' page development 7 applies development processing to typeset data for one page and creates the image data for output. In the case that each component of the typeset data for components of the image are stored in the server from the typesetting terminal 4, the processing device for newspapers' page development 7 applies development processing to each components for the typeset data, creates image data for output stores the created image data for output as well as the information regarding the version and manages the history.
Patent JP-2002042325-A (JP)
Title: Magnetic recording medium
Inventor: DOSHITA HIROAKI
IPC: G11B5/706
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium, having improved electromagnetic conversion characteristics, particularly high-density recording characteristic, superior durability, and particularly improved C/N significantly in the high- density recording region. SOLUTION: The magnetic recording medium has a base layer, which is substantially nonmagnetic and a magnetic layer, having >=143 kA/m coercive force and prepared by dispersing ferromagnetic metal power or ferromagnetic hexagonal ferrite powder in a binder, successively formed in this order on a support body, and the medium is used to record signals with 0.2 to 2 Gbit/ inch2 surface-recording density in the medium. The support body is <=5.5 μm thick and has >=11,000 MPa Young's modulus in MD direction. A back coat layer is formed on the opposite face of the support body to the magnetic layer, and the number of projections having >=50 nm height of the back coat layer is >=200 and <=1,000 per 10,000 μm2.
Patent JP-2002035025-A (JP)
Title: Therapeutic device for heating prostate
Inventor: NAGASE TORU
IPC: A61F7/12
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic device for heating the prostate which enables the reuse of expensive component elements, can reduce a therapeutic cost by the reuse and is improved in operability of a treatment. SOLUTION: An energy radiation device 3 disposed with an antenna portion 29 for energy radiation and a catheter means 2 having a lumen 5 for insertion of the energy radiation device 3 to be inserted with the energy radiation device 3 are attachably and detachably connected to each other and the catheter means 2 is provided with a drainage hole 9a which allows the flow of fluid.
Patent JP-2001056420-A (JP)
Title: Optical fiber connector
Inventor: ANDREWS SCOTT R
IPC: G02B6/38
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connector adjustable even after being completely assembled. SOLUTION: A connector 11 is provided with the assembly having the member or flange which has the peripheral edge with many cut surfaces, whose shape is preferably a hexagon and which holds an enlarged ferrule 27. The connector 11 is provided with the forward housing part having an attaching area with many cut surfaces for the flange 26. The flange 26 can be separated from the attaching area for the rotation for adjustment because of being movable in the axial direction toward the back side of the housing against force of a spring. The connector 11 is adjustable by the increased rotation of the assembly when the flange 26 is separated.
Patent JP-2002034403-A (JP)
Title: Electric reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently supply a power to a reel and connect a power supply cord improved in operating efficiency of the cord to the reel. SOLUTION: This electric reel for fishing is obtained by installing a spool 5 rotatably supported between both side frames 2a and 2b respectively on the inside of side plates 3 and 4 of a reel body C, providing a spool motor 11 in a barrel part 5b of a fishing line winding part 5a of the spool 5, forming a protruding part 3a under the side plate 3 and installing a two-core plug socket 21 for connecting the power supply cord B on the end face of the protruding part 3a, connecting a connector part 22 for the power supply cord B to the plug socket 21 and composing the power supply cord B connected to the connector part 22 for the power supply cord B of a two-core cord 23 having a small outside diameter, an intermediate connecting part E,  a two-core cord 24 having a thick outside diameter and two one-core cords 25 and 25' separated from the two-core cord 24 and alligator clips 26 and 26' which are connected to terminals 1a and 1b of a battery 1 which is an external power source.
Patent JP-2002044298-A (JP)
Title: Communication device
Inventor: SATO KAZUHIRO
IPC: H04N1/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent an energy-saving timer function from being temporarily released as required even at off hook. SOLUTION: When a system control unit 5 detects entrance into an off hook state for external call during operation of the energy-saving timer function, it prevents a power source 12 from supplying an electric power to a heater 22 of a recording/printing part 8. Thus, no image information accumulated in an image information memory 2 by memory reception is recorded/outputted while a user is unaware of it (the energy-saving timer function is not temporarily released), and prevents robbery, missing, disturbance in page sequence, and the like.
Patent JP-2002051098-A (JP)
Title: Pilot signal estimating device and fading distortion estimating device
Inventor: MURAKAMI YUTAKA
IPC: H04L27/22
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To improve receiving sensitivity in a receiver. SOLUTION: On a common-mode side, plural pilot signal common-mode component signals different in time are stored in a pilot signal common-mode component storage part and in a pilot signal common-mode component calculating part, a pilot signal common-mode component approximate signal is found by performing polynomial approximation while using the plural pilot signal common-mode component signals different in time. Then, a pilot signal common- mode component estimating part is provided for outputting a pilot signal common-mode component estimating signal from pilot signal common-mode component approximate signals outputted from plural pilot signal common-mode component calculating parts and this pilot signal estimating device is provided with a similar configuration on an orthogonal side as well. Thus, a demodulator for improving receiving sensitivity in the receiver can be provided.
Patent JP-2002045736-A (JP)
Title: Jet pump
Inventor: MIZUKAWA MASUMI
IPC: B05B11/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a jet pump which has no apprehension about liquid dripping from its jet nozzle or about drying and solidification of the contents remaining near at a jet nozzle even when it is left standing after it is used. SOLUTION: At the upper end of a piston 18, a spout 24 is attached. The spout 24 has a bill section 24a having a jet nozzle 24b, and in the nozzle 24b, a projection 24c is formed downwardly from the top. The nozzle 24b is made so that a mass of air appearing in the upper part of the nozzle 24b is eliminated or made small.
Patent JP-2002045653-A (JP)
Title: Device for removing suspended particulate in exhaust gas and method for removing the same
Inventor: SETOGUCHI TOSHIHIKO
IPC: B01D53/86
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing the suspended particulates included in exhaust gases which cracks and removes the suspended particulates (SPMs) included in the exhaust gases from internal combustion engines, such as, for example, diesel engines/and a method for removing the same. SOLUTION: This device has a catalyst spraying means 15, such as, for example, a nozzle, which is disposed in a flue 10 and sprays a catalyst solution 14 from a catalyst solution tank 13 to the suspended particulates 12 in the exhaust gases 11 and a filter means 16 which is disposed on the back flow side of the spraying means 15 and is internally disposed with a filter 21. The suspended particulates 12 adhered with the catalyst solution 14 are captured on the surface of the filter 21 of the filter means 16 and are subjected to catalyst combustion and cracking.
Patent JP-2002053279-A (JP)
Title: Guide rail oil feeder for elevator
Inventor: TATETSU HIDEYA
IPC: F16N31/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail oil feeder for an elevator capable of controlling oil feed by simple work and improving maintenance work efficiency. SOLUTION: A guide rail 2 is provided in an elevator shaft 1 to guide elevating of an elevating body 4 and an oil reservoir means for holding a flowing down lubricating oil is provided on the lower end of the guide rail 2. An oil feeding tank composed on an upper face of an open face corresponding to a guide face 3 of the guide rail 2 is attached to the guide rail 2 near a lower end of the elevator shaft 1. An applying tool 18 attached to a lower part of the elevating body 4 is dipped in lubricating oil of the oil feeding tank when the elevating body 4 approaches the lower end of the elevator shaft 1 and the lubricating oil is applied to the guide face 3 of the guide rail 2 by the elevating of the elevating body 4.  By this, supplying work of lubricating oil to the oil feeding tank and recovery of the lubricating oil of the oil reservoir means can be performed by work in one place at a base of the elevating shaft 1.
Patent JP-2002062426-A (JP)
Title: Alignment layer, optical compensation sheet, elliptically polarizing plate and liquid crystal display device using the same
Inventor: ITO YOJI
IPC: G02B5/30
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with excellent display quality and a high production yield. SOLUTION: An optical compensation sheet composed of a transparent supporting body, an alignment layer and an optically anisotropic layer consisting of a liquid crystal compound arranged in this order and characterized by having surface roughness (Ra) of the alignment layer in 0.1-2.0 nm range is used for the liquid crystal display device.
Patent JP-2001196466-A (JP)
Title: Mos-type diode for electrostatic protection, and input/ output protection circuit
Inventor: SHIMIZU EI
IPC: H01L29/78
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To reduce the operation voltage and increase the electric charge extraction capacity. SOLUTION: A P+- well 9 with improved substrate concentration is formed at the substrate surface side of the inside of a P well 6, a polysilicon gate electrode 12 is formed on the substrate surface via a gate oxide film 10, and a source 14 and a drain 17 in double diffusion structure are formed in the P+- well 9 while sandwiching the gate electrode 12. An N+ diffusion layer 17a of the drain 17 is arranged with a gap to the gate electrode 12. N- diffusion layers 14b and 17b are formed deeper than the diffusion layer of the source/drain of a MOS transistor for internal circuits. The N- diffusion layer 17b does not cover the N+ diffusion layer 17a at a junction part (2), and the N+ diffusion layer 17a is joined to the P+- well 9 at the junction part (2).  The source 14 and the gate electrode 12 are connected and given grounding potential, and the drain 17 is connected to an input/output terminal 24 and the internal circuit.