baber/WOPTO huggingface dataset:
Patent JP-2000173035-A (JP)
Title: Head ginbal assembly and magnetic disc drive
Inventor: HIGUCHI KAZUTO
IPC: G11B5/60
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To achieve a high data transfer rate at high recording density by roviding a suspension with a flexure part for connecting an electromagnetic conversion element, an active circuit part for processing I/O signal of the electromagnetic conversion element, and a load beam part disposed between the flexure part and the active circuit part thereby reducing the parasitic impedance due to wiring between a magnetic head and the active circuit part. SOLUTION: A head ginbal assembly is provided with a silicon suspension 50 comprising a load beam part 1, a flexure part 2 and an active circuit part 3. The suspension 50 is made of single crystal silicon and a read/write IC is formed in an active circuit region 53. A wiring pattern 51 is formed on the surface of the flexure part 2 and the load beam part 1 through an insulation layer and a pad 52 is provided at an end for fixing a slider while the other end is connected electrically with the I/O end of the read/write IC. According to the structure, wiring length is shortened between a magnetic head and the read/write IC while reducing parasitic impedance.
Patent JP-H06193389-A (JP)
Title: Bit abrasion detector
Inventor: TSUCHIYA KIYOSHI
IPC: E21D9/08
Filed: 1992-12-22
Abstract: PURPOSE:To prevent the water immersion of a cable section due to the damage of the bonding section of an abrasion detecting rod inserted into a detecting bit in an ultrasonic type bit abrasion detector detecting the status of the abrasion of a cutter bit in a shield machine. CONSTITUTION:An ultrasonic probe 13 is mounted at one end of a metallic rod 12, length of which must be measured, in an abrasion detecting rod 11, and the abrasion detecting rod 11 is fixed into the through-hole of a detecting bit 10 with adhesives. A seal 15 is fitted to an ultrasonic probe case section 13b at the rear from the metallic rod 12 in order to prevent the water immersion of a cable 14 due to the damage of a bonding section. The ultrasonic probe case section 13b is borne at the stepped section 10b of the detecting bit 10, and pushing force by facing hydraulic pressure working to the metallic rod 12 and gravel and the like is not applied to the bonding section.
Patent JP-H05175644-A (JP)
Title: Wiring board
Inventor: YAMAMOTO HARUHIKO
IPC: H05K3/34
Filed: 1991-12-25
Abstract: PURPOSE:To satisfactorily solder a surface mounting component to a pad by providing an adhesive preventing wall for preventing flow of adhesive between pads. CONSTITUTION:When a chip component 5 is fixed between pads 3 and 3 on a board body 2 through adhesive 9, even if the adhesive 9 is pressed by the component 5 to be fluidized on the body 2 to be extended, the flow of the adhesive to the pads 3, 3 is blocked by walls (protrusions 11, 11). Accordingly, when the component 5 is fixed, the adhesive 9 does not cover the pads 3, 3, and the component 5 can be satisfactorily soldered to the pads 3, 3.
Patent JP-H05173495-A (JP)
Title: Light emission type signal
Inventor: YAMAMURA YUTAKA
IPC: E01F9/00
Filed: 1991-12-25
Abstract: PURPOSE:To provide the light emission type signal which releases light from a woven object formed by using optical fibers from the rear surface of a light shieldable display board to irradiate the display board with this light, uniformalizes the brightness thereof, and is installed on a road, etc. CONSTITUTION:The woven object 2 formed by using the optical fibers 3 is disposed to face the rear surface of the light shieldable display board 1. The crossing parts 31 of the optical fibers 3 are bent in the woven object 2. The light from a light source 5 is made incident on the front ends of the optical fibers 3. The incident light is introduced by the optical fibers 3 to the woven object 2 and is emitted from the respective crossing parts 31 of the woven object 2.
Patent JP-H10187169-A (JP)
Title: Communication karaoke system having feature in program retrieving function and terminal equipment
Inventor: KIKUCHI AKIRA
IPC: H04M11/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To reflect the latest topic or trend information of a music scene or the like on a program retrieving function used by a user. SOLUTION: A terminal equipment 1 is provided with a program retrieving means for searching a specific musical composition according to the attribute of KARAOKE (orchestration without lysics) data. A host device i2 distributes an attribute adding command document as necessary in an appropriate chance of communication with the terminal equipment 1. Attribute data to be additionally set for the KARAOKE data of the specific musical composition which is already distributed to the terminal equipment 1 are written in the attribute adding command document. At the time of receiving the attribute adding command document, the terminal equipment 1 stores it by making the attribute data written in it correspond to the musical composition. The attribute data stored in this are turned into data to be retrieved by the musical composition retrieving means.
Patent JP-H07179037-A (JP)
Title: Thermal recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/30
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a thermal recording material utilizing novel color forming reaction, excellent not only in the preservation of a recording image and a background but also in color forming sensitivity and especially excellent in chemical resistance by providing a thermal color forming layer utilizing the color forming reaction of a compd. having a specific structure, a saccharide or a derivative thereof and an acidic substance or a precursor thereof. CONSTITUTION:A thermal color forming layer utilizing color forming reaction of a compound (e.g.; 2,3-dimethylindole, carbazol) represented by either one of formulae I, II (wherein R<1>-R<7> are a halogen atom, an alkyl group, a substituted or non-substituted aryl group or an aralkyl group and l-n are an integer of 0-4. However, when l-n are an integer of 2-4, R<1>, R<5>, and R<7> may be same or different), a saccharide (e.g.; pentose) or a derivative thereof and an acidic substance (e.g.; carboxylic acid) or a precursor (e.g.; sulfonic ester with thermal decomposition temp. of 60 deg.C or higher) thereof is provided. As a result, a thermal recording material excellent in the preservability of a recording image and a background, color forming sensitivity and chemical resistance is obtained.
Patent JP-H03197761-A (JP)
Title: Manufacture of floor panel with soundproofing material
Inventor: FUJISHIRO KATSUTOSHI
IPC: B32B3/30
Filed: 1989-12-26
Abstract: PURPOSE:To raise the sound-deadening effect of floor panels by a method in which a sheeted soundproofing material having many gentle mountain-like projections is fixed to the rear of a floor panel formed by fixing a surface plate to a base plate and a given pitch of slits are formed on the downside. CONSTITUTION:An expanded resin soundproof sheet 14 having many gentle mountain-like projections 15 is fixed to the downside of a floor panel 11 formed by fixing a surface plate 12 to a base plate 13. Slits 17 are then formed with a given pitch, which reaches the base plate 13, in the downside of the sheet 14 to form a floor panel 10 with soundproof material. The panels 10 are placed on a floor face 18 by forming many spaces 19 between the floor face 18 and the panels 10. The floor panels having excellent sound-deadening effect can thus be obtained at low cost.
Patent JP-H10182039-A (JP)
Title: Elevator device
Inventor: FUJITA YOSHIAKI
IPC: B66B11/02
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To ease uncomfortableness of a passenger accompanying drastic change in an air pressure inside a car in a high speed elevator device arranged in a high-rise building and the like. SOLUTION: An air sucking blower 13 and an air discharging blower 14 are arranged in a car 6, and in compliance with an elevating process of an elevator device, an outside air sucking action for sucking the outside air into the car 6 and an inside air discharging action for discharging the inside air of the car 6 to the outside are alternately carried out by means of a controlling means. In this way, a fluctuation ratio of an air pressure inside the car 6 can be lowered, and a time when the air pressure is quickly changed can be shortened, so that uncomfortableness such as stifled ear and dizziness of a passenger can be eased.
Patent JP-2000175157-A (JP)
Title: Detection of picture position, character information synthesis method and character information synthesis device for executing the same
Inventor: IIDA KATSUHIRO
IPC: H04N5/445
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To automatically display caption data corresponding to picture data on a screen by comparing the sound signal of sampling data which is previously generated with sound signal of a reproduced video tape and detecting time information on a picture displayed on the screen at the time of reproducing the video tape. SOLUTION: Lapse time from the start time of a video tape to the point of time when a caption is displayed on a screen is checked. Caption data obtained by storing the generated caption and time information of the caption is generated (S2). The video tape is reproduced (S3) and real time data from the video tape and sampling data are compared. The sound signal matched with real time data is searched from sampling data and time information at that time is detected (84). Then, the caption corresponding to time information detected from generated caption data is selected and it is made into caption picture data (S5). Caption picture data and picture data are synthesized and it is displayed on the screen as a picture with caption superimposition.
Patent JP-H07174498-A (JP)
Title: Launching pad for rocket firecracker with stick
Inventor: INAGAKI YOSHITAKA
IPC: B65D81/36
Filed: 1993-12-16
Abstract: PURPOSE:To enable a rocket firecracker to be launched safely, store the rocket firecracker in a bag in a superior outer appearance by laying it at a bottom part of a packaging bag, further to enable the rocket firecracker to be displayed and prevent its volumetric increasing. CONSTITUTION:A cylinder 3 into which a stick part 7 of a rocket firecracker 6 can be inserted is placed vertically at the central part of a base plate 1. The upper surface of the base plate 1 is formed with a plurality of concave portions 4 partitioned by some partition walls so as to surround a circumference of the cylinder 3.
Patent JP-H10181946-A (JP)
Title: Sheet feeder
Inventor: SASAO KIYONORI
IPC: B65H3/24
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeder wherein supply inferiority can be detected of a sheet unit. SOLUTION: In a sheet feeder provided with a receiving part 2 of a plurality of sheets of sheet units C and a feed mechanism 3 successively feeding the sheet unit C in this receiving part 2, a means 18 counting a number of operating times for feeding the sheet unit C in the receiving part 2 by the feed mechanism 3 and a means 15 counting a number of sheets of the sheet units C actually supplied to the outside of the receiving part 2 are provided. In the case that the number of operating times of the feed mechanism 3 is increased larger than the number of supplied sheets of the sheet units C by a prescribed value or more, generation of supply inferiority of the sheet unit C is judged.
Patent JP-H10184424-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: YAMANAKA AKIHIRO
IPC: F01N3/24
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To accurately calculate a storage oxygen desorption amount of a three-dimensional catalyst. SOLUTION: An upstream air-fuel ratio sensor 23 is arranged in an exhaust passage situated upper stream from a three-dimensional catalyst 18 and a downstream air-fuel ration sensor 24 is arranged in an exhaust passage situated downstream from the three-dimensional catalyst 18. From an air-fuel ratio and an intake air amount detected by the upstream air-fuel ratio sensor 23 and a speed ratio between a desorption speed and an adsorption speed of oxygen at the three-dimensional catalyst 18, a storage oxygen desorption amount is calculated. A speed ratio is corrected such that a storage oxygen desorption amount by calculation coincides with an actual storage oxygen desorption amount.
Patent JP-2001158231-A (JP)
Title: Sun visor for automobile
Inventor: ARISAKA HIROSHI
IPC: F16C11/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor for automobile capable of reducing cost and a wall thickness of sun visor itself. SOLUTION: This sun visor for automobile is provided with a mounting shaft S fixed on a ceiling side of a car body, a bearing member 1 which is internally provided in a sun visor body and is fitted in the mounting shaft so as to turn, and a wire frame W which is arranged at inner peripheral fringe of the sun visor body and whose both end parts are supported on the bearing member.  The bearing member is constituted by one part molded by a metallic spring plate material by forming cylindrical parts 3a, 3b which are molded into a reverse U shape by the metallic spring plate material and in which a tip part of the mounting shaft is fitted in upper parts of a pair of opposing substrates 2A, 2B and forming a support part 5 supporting both end parts of the wire frame in the direction of width of a lower end fringe provided on a diagonal line of each substrate in a condition in which they are fitted from lateral direction to reduce cost and a wall thickness of the sun visor itself because this sun visor is different from conventional one.
Patent JP-H11159821-A (JP)
Title: Clean bench
Inventor: NISHIO KANEO
IPC: B01D46/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a clean bench, wherein a working stage, a cover and a fan filter device are provided as units respectively, and they can be combined variously in accordance with usage. SOLUTION: This clean bench has a fan filter unit 10 wherein a filter for cleaning air to be supplied into a working space and a fan for sending air into the working space are provided integrally. The fan filter unit 10 is installed on a mount 18 and constitutes a fan filter device 20. The bench has a cover 24 surrounding a clean space formed in front of the fan filter unit 10 and a working stage 22 provided with the cover 24 and used for conducting work.
Patent JP-H09156657-A (JP)
Title: One-way braking device
Inventor: KATAGIRI TAKASHI
IPC: B65D43/24
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a specified member from being accelerated on moving in one direction, and to make movement in the opposite direction achieved quickly by a method wherein braking is applied to sliding motion only in one direction. SOLUTION: A rack member 11 is hinged with a pin 38 to an opening/ shutting lid 3 on a position separating from a pivot 8 of the lid 3, and a housing 10 is turnably attached to a machine main body 40. As the opening/shutting lid 3 is moved upward for opening, the rack member 11 travels upward, being inclined, and makes the device 1 incline together. A braking member 18 is arranged around a pivot body 14 through a holding member 19, and rotation of the pivot is restrained by tightening. On turning the opening/shutting lid 3 upward, a pinion 12 turns clockwise through the ascending motion of the rack member 11, and a roller 30 in a groove 33 separates from the wall surface of the groove, resisting against elastic force of a spring 31, and thereby the pinion 12 runs idle round the pivot body 14, making the lid 3 open easily.  On shutting the lid 3, the roller 30 is caught with the wall surface of the groove by elastic force of the spring 31, making the lid 3 turn while being braked, and thereby the lid 3 can be shut gently.
Patent JP-H11172034-A (JP)
Title: Non-crosslinked, straight-chain, low-density polyethylene resin expanded particle and production thereof
Inventor: ICHIMURA TADAYUKI
IPC: C08J9/18
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a molded product having a good moldability, a good appearance and a high cushioning property, by using a straight-chain, low-density polyethylene having a resin density of 0.930 g/cm<3> or larger and a melting point of 125 deg.C or higher as a base resin. SOLUTION: A non-crosslinked, straight-chain, low-density polyethylene resin preexpanded particle, obtained by impregnating a resin particle comprising a mixed resin of 30 to 70 wt.% straight-chain, low-density polyethylene (I) having a resin density of from 0.930 to 0.935 g/cm<3> and a melt index (MI) of 1 g/10 min or larger and from 70 to 30 wt.% straight-chain, low-density polyethylene (II) having a resin density of from 0.915 to 0.925 g/cm<3> and a melt index (MI) of 2 g/10 min or larger, with a volatile blowing agent under pressure and releasing it in a low-pressured atmosphere, is exposed to intramold foaming molding.
Patent JP-H06191128-A (JP)
Title: Network printer
Inventor: TANAKA HIDEHIRO
IPC: B41J29/48
Filed: 1992-12-24
Abstract: PURPOSE:To provide a network printer equipped with a plurality of paper discharge trays, capable of easily confirming which of trays the printed matter due to an operator is present and capable of preventing the forgetting to take the printed matter. CONSTITUTION:When printing is indicated by an operator, the name of the operator is displayed on a liquid crystal display panel 16. When recording paper 17 is discharged to one of paper discharge trays 11, the recording paper sensor arranged to the bottom plate 12 of the tray detects the recording paper to allow an LED 14 to light.
Patent JP-H07173595-A (JP)
Title: Production of galvannealed steel sheet excellent in press formability, powdering resistance and sharpness after coating
Inventor: SAKURAI MICHITAKA
IPC: C23C2/28
Filed: 1993-12-20
Abstract: PURPOSE:To produce a galvannealed steel sheet having excellent sharpness after coating and excellent in press formability and powdering resistance. CONSTITUTION:A cold rolled steel sheet is immersed in a galvanizing bath contg., by weight, 0.05 to 0.30% Al to cause the initial reaction in the temp. range of 500 to 600 deg.C, and next, alloying treatment is executed at 480 to 600 deg.C, by which a galvannealing layer having an extremly fine recessed part 8 is formed on the surface of the steel sheet 1. Furthermore, the steel is subjected to cold rolling by a roll in which surface rugqedness is regulated in such a manner that Ra is regulated to 0.1 to 0.8mum and the integrated value of 100 to 2000mum wavelength of a power spectrum obtd. by subjecting the sectional-area curve of the steel sheet after the cold rolling to Fourier transformation is regulated to <=200mum<3> at least in the final stand of a cold rolling mill.
Patent JP-H11176039-A (JP)
Title: Video device provided with editing function
Inventor: KOKUBU KEIJI
IPC: G11B27/024
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To effectively use a tape when a video recording is carried out by video recording reservation and to make completely recordable a target program to be recorded. SOLUTION: This video device provided with an editing function is constituted of a video recording device section 11 for recording a program as recording data in a recording medium, an input device section 12 for inputting a recording start time, a recording and time, a scheduled extension time, an actual extension time and other bits of input information, a display device section 13 for displaying the input information for confirmation, a storage device section 14 for storing the input information from the input device section 12 and the recording data from the video recording device section 11, an editing section 15, and a control unit 16 for controlling the video recording section 11, the input device section 12, the display device section 13, the storage section 14 and the editing section 15. Target video recording data is transferred from the video recording section 11 to the storage device section 14, and the video is recorded again in a tape.
Patent JP-H07181961-A (JP)
Title: Device and method for score display
Inventor: SETOGUCHI KATSU
IPC: G10G1/02
Filed: 1993-12-21
Abstract: PURPOSE:To provide a device and method for score display which can display a desired score with a small amount of stored data. CONSTITUTION:In a ROM, font data (a)-(g) by parts of five staffs and score symbols used for scores are stored. With the font data, a quarter note is displayed by a combination of two longitudinal bar fonts (d) and a solid circle font (e) and an one-eighth note is displayed by a combination of two longitudinal bar fonts (d), a solid circle font (e), and a flag font (g), so combination data on them are also stored in the ROM. When a note kind and its position are specified, necessary fonts (a)-(g) are read out on the basis of combination data and displayed at the specified position on a CRT.
Patent JP-H07182973-A (JP)
Title: Electron emitting element and manufacture of image forming apparatus using the same
Inventor: IWASAKI TATSUYA
IPC: H01J31/15
Filed: 1993-12-22
Abstract: PURPOSE:To lessen the number of manufacturing processes by setting the temperature of a high temperature plate at lowest the oxidizing temperature of a center metal of an organometal in a patterning process of an organometal thin film. CONSTITUTION:An organometal solution is applied to the whole surface of an insulating substrate 1 on which element electrodes 5, 6 are formed and the substrate is left still to form an organometal thin film 7. Then, a high temperature plate 8 having a patterned shape of an electron emitting part forming thin film 2 is brought into contact with or set near the film 7 and the film 7 is partly heated and fired. At that time, the temperature of the plate 8 is so set as to raise the temperature of the film 7 to at lowest the oxidizing temperature of the center metal and to form a fine particle film consisting of mainly the center metal and its oxide after the treatment. Then, after the organometal in not fired parts is removed by cleansing with an organic solvent, etc., and the film 2 with a desiring pattern is formed, electric communication treatment is carried out between the electrodes 5, 6 to form an electron emitting part 3 with a changed structure at the position where the film 2 is formed. As a result, the number of the manufacturing processes is remarkably lessened.
Patent JP-2000174145-A (JP)
Title: Flash memory and its manufacture
Inventor: KOYAMA KENICHI
IPC: H01L21/8247
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory having high data reliability even when the memory is micromachined and the memory is highly integrated and a method by which the memory can be manufactured with high productivity. SOLUTION: In a flash memory provided with floating gates 12, stripe-like control gates 11, and stripe-like erasure gates 13 on a semiconductor substrate 1, the control gates 11 are isolated from each other at alternately different intervals X1 and X2 (X1>X2) and the erasure gates 13 are provided so as to fill up the gaps corresponding to the longer intervals X1.