baber/WOPTO huggingface dataset:
Patent JP-H10123270-A (JP)
Title: Electronic timepiece with illumination
Inventor: INOUE TOSHIKAZU
IPC: G02F1/1335
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly reliable timepiece inexpensively by making at least one light emitting part of a planar light emitting member into an integrated structure capable of being disposed in a stepped relation to the other light emitting part. SOLUTION: A liquid crystal display device (a) and an analog timepiece (c) are mutually different in height level of the arrangement position of an EL element 13. The EL element 13 used for a timepiece module having the display part is constituted of a liquid crystal display EL element part 13a corresponding to the liquid crystal display device (a), a liquid crystal display EL element 13b corresponding to another liquid crystal display device (b) and an analog timepiece EL element part 13c corresponding to the analog timepiece (c), and connection parts 13d, 13e are integrated. Even if a plurality of display parts are different in height level, illumination can be performed by one planar light emitting element, and a timepiece with the illumination can be manufactured inexpensively. Electric connections are eliminated and reliability is enhanced.  Since a face light emitting element and a circuit can be directly connected, no connection member is not needed, assembling is made easy, and the electronic timepiece with the illumination can be manufactured inexpensively.
Patent JP-2000124770-A (JP)
Title: Filter circuit
Inventor: KANAO KATSUHIRO
IPC: H03K5/007
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit which is reduced in a capacitor dedicated area and eliminates the need of an exclusive process only for capacitor formation. SOLUTION: This filter circuit is an active filter circuit for which an operational amplifier AMP1 and capacitors C1 and C2 are formed on the same semiconductor substrate. The capacitors C1 and C2 are constituted of an insulation gate field effect transistor for which interconnected source and drain are turned to one electrode, and a gate is turned to the other electrode, and a gate insulation film is used for a capacitor dielectric film. To the capacitor C1, a DC bias means is connected (DC bias circuit V2) for applying a prescribed DC bias voltage Vbias between the electrodes of the capacitor. The capacitor C2 can be provided with the DC bias means, however, in this case, it is omitted by raising the DC level of input signals Vin for a prescribed amount.
Patent JP-H07127379-A (JP)
Title: Operating status monitor device for excavation machine
Inventor: CHICHIBU AKIYOSHI
IPC: E21D9/06
Filed: 1993-11-01
Abstract: PURPOSE:To make it possible to detect various physical phenomena which may be generated during the operation of an excavating machine and grasp properly and audibly an operation state of the machine. CONSTITUTION:Sound and vibration signals detected with a supersonic sensor 24 during the operation of an excavating machine is amplified to a specified output level with a variable amplifier 35. Thin, the band of an extraction frequency is set with a low pass filter 37 and a bypass filter 38. The frequency signal is output to a speaker 55 by way of a changeover switch 52 and a power amplifier 53, thereby outputting the physical phenomena during the operation of the machine from the speaker 55.
Patent JP-H09107749-A (JP)
Title: Seedling transplanter
Inventor: KATO SATORU
IPC: A01C11/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To enable to detect a blocking of seedling cases in any position of a seedling case transportation path in a seedling transplanter which transports a seedling case having a large number of lengthwise an crosswise arranged pots each having one seedling to a seedling take-out position through a predetermined seedling case transportation path and takes out the seedling from the pot in the seedling case at the seedling take-out position and plants the seedling in a field. SOLUTION: This seedling transplanter is installed with a feed claw 41 which reciprocates along a seedling case transport path and sends a seedling case to a transporting side for 1 row when the feed claw moves in one direction, an engaging claw 42 which engages with a part of the seedling case when the feed claw does not carry out the sending action, controls the seedling case not to move into a transportation side and controls an operation range of the feed claw in the transportation side and a seedling blocking detecting sensor SW0 which detects that the feed claw 41 is operated over the operation range controlled by the engaging claw 42 to the transportation side.
Patent JP-H04170186-A (JP)
Title: Picture processing circuit
Inventor: YATSUNO TADASHI
IPC: H04N19/60
Filed: 1990-11-01
Abstract: PURPOSE:To suppress reduction in the compressibility and the blocking by setting a slicer level to a quantization level do as to obtain the quantization level in response to a DCT output data being the result if DCT (discrete cosine transformation) arithmetic operation. CONSTITUTION:A data of the entire picture (e.g. 64X60 blocks) is set to one matrix (8X8 picture elements) and each elements (each total) of the matrix is subjected to totalization and the sum is divided by a compressibility at a division section 13. Moreover, each element of the matrix is subjected to zigzag scanning by a zigzag scan section 9, each element is added by an adder section 6 and when the sum exceeds the quotient, an element read at present from the matrix is used as a threshold level and it is divided by a total block number to obtain a slicer level (quantization level). Thus, an optimum threshold level (quantization level) quantizing the DCT output data for each prescribed picture is obtained to suppress the deterioration in the compressibility and blocking.
Patent JP-H04169750-A (JP)
Title: Backflow preventing device
Inventor: YAMAMOTO SETSUO
IPC: F24H1/46
Filed: 1990-10-31
Abstract: PURPOSE:To provide a backflow preventing device capable of preventing positively a water leakage and for preventing an overflow from an overflow port by a method wherein a hot water feeding circuit and a water drain circuit are connected to a four-way valve, a solenoid is turned ON when the hot water is fed to close an opening or closing valve of an air charging chamber and when water is drained, the solenoid is turned OFF to open the opening or closing valve for an air charging chamber. CONSTITUTION:When a drop feeding of hot water is carried out, a four-way valve 4 is changed over to cause a dropping hole to be communicated with a supply pipe 1B of a bath circuit 1. A solenoid 21 is turned ON, an opening or closing valve 12 of an air charging chamber is closed, thereafter a dropping solenoid valve 9 is opened to feed hot water to a bath circuit 1. At this time, since the opening or closing valve 12 for the air charging chamber is positively closed with the solenoid 21, no water leakage may occur from the air charging chamber 11 to an overflow chamber 17. Then, during a water draining operation, the dropping solenoid valve 9 is closed and the solenoid 21 is turned OFF, the check valve 10 is closed by a spring 22 and at the same time the opening or closing valve 12 of the air charging chamber is, opened, remained water in the air charging chamber 11 is passed from the water drain port 18 into the overflow chamber 17, then the four-way valve 4 is changed over and then the water is discharged from the water drain hole to the bath circuit 1.
Patent JP-H03159907-A (JP)
Title: Silicon nitride powder
Inventor: KOZURU HIDEKI
IPC: C04B35/626
Filed: 1989-11-16
Abstract: PURPOSE:To obtain silicon nitride powder readily giving a densified sintered material having a specific particle diameter and particle size distribution and excellent packing property with a small contraction in sintering by crushing a silicon nitride ingot to powder having various particle diameters and mixing. CONSTITUTION:The aimed silicon nitride powder has 0.8-1.5mum averaged particle diameter and >=3mum difference between 10vol.% particle diameter and 90vol.% particle diameter. As a concrete example of production of said silicon nitride powder, at first, a silicon nitride ingot is produced by direct nitriding method using metallic silicon powder as a raw material. Next, the resultant silicon nitride ingot is roughly crushed and crushed to middle size, then crushed matter is supplied to ball mill, etc., thus individually pulverized using several types of pulverizing balls having different diameters. Thereafter, resultant individual pulverized matters are mixed or further crushed.
Patent JP-H06119443-A (JP)
Title: Line graphic shaping device
Inventor: SHIRASAKI AKIHIKO
IPC: G06T5/30
Filed: 1992-10-06
Abstract: PURPOSE:To facilitate high-speed closed graphic shaping processing not depending on the shape of a closed graphic or the combination of closed graphics by preventing a conflict state to complicate the shaping processing from being generated. CONSTITUTION:When the data of a line graphic are inputted (step S100), first of all, the closed graphics constituting the line graphic are extracted (step S110). Next, the shapes of the respective closed graphics are recognized (step S120). With the number of minimum closed graphics contained in each closed graphic as a reference, the order of shaping the respective closed graphics is decided preferentially for the closed graphic containing more minimum closed graphics (step S130). Afterwards, the shaping processing of the respective closed graphics is executed in the decided order (steps S140-S180).
Patent JP-H01166945-A (JP)
Title: Sealed barrier package for cigarette or other smoking article
Inventor: UIRIAMU EICHI RANGURII
IPC: B65D85/10
Filed: 1988-11-25
Abstract: PURPOSE: To obtain a barrier package for a cigarette by constituting of a foil layer, exterior and interior skin layers of thermoplastic polymers each having specific thickness and softening point, first and second biaxially oriented polypropylene homopolymer layers, and first and second adhesive layers for bonding to surfaces of the foil layer. CONSTITUTION: A laminate 50 for a package is laminated in a symmetrical structure at a foil layer 52 as a center. The layer 52 has a thickness of about 0.25 to 0.35 mil. Extremely thin exterior and interior skin layers 54, 56 each has a thickness of about 0.05 to 0.1 mil, and is formed of a united heat-sealable thermoplastic polymer having a softening point of about 73.8 to 87.7 deg.C. The layers 58, 60 are formed of a biaxially oriented polypropylene homopolymer. And, fixing agent layers 62, 64 for improving adhesive properties to the layer 52 are respectively adjacently arranged to the layers 58, 60. And, adhesive layers 66, 68 are provided to connect the layers 58, 60 to the layer 52.
Patent JP-H10144160-A (JP)
Title: Superconductive conductor and its manufacture
Inventor: NAKAZAWA HIROSHI
IPC: H01B13/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the energy loss while keeping a high mechanical strength. SOLUTION: This superconductive conductor is formed by giving slit form insulating layers at a constant interval in the cross section, to a mechanical strength member and stabilizing member to be compounded to a superconductive wire 3, and by dividing the mechanical strength member and stabilizing member by the insulating layers. As a result, a spiral current loss applied to the mechanical strength member is reduced. As the manufacturing method of the superconductive conductor, the mechanical strength member 1" is made in a plate form, an insulating adhesive 4 is coated or contacted at the specific positions of the plate surface, and the mechanical strength member 1" with the adhesive 4 is covered on the superconductive wire 3 while bending forming it.
Patent JP-H01139856-A (JP)
Title: Raised product excellent in pilling resistance
Inventor: NISHIYAMA HIROTAKA
IPC: D03D25/00
Filed: 1987-11-25
Abstract: PURPOSE: To provide the subject raised product excellent in drape, antielectric properties, antifouling properties, stain-removing performance and vibration- controlling characteristics by comprising a substrate sheet and a raised part constituted of a polytetrafluoroethylene-based fiber having fiblilated tips. CONSTITUTION: This raised product is obtained by forming raised parts by raising a fiber yarn containing >=10 wt.% of a polytetrafluoroethylene-based fiber having fiblilated tips to a substrate sheet comprising a polyester-based fiber, etc., by tufting method, needle punching method, etc. It is preferable to carry out raise to the said substrate sheet through an adhesive.
Patent JP-H08150366-A (JP)
Title: Coating roller and its manufacture
Inventor: SHIMOEDA SHOICHI
IPC: B05C17/02
Filed: 1994-11-30
Abstract: PURPOSE: To provide a coating roller with which the post-processing, plating treatment, etc., and the fitting work can be eliminated to the utmost and the required manpower, time and cost in the manufacture of the roller can remarkably be reduced and also provide the manufacturing method of the coating roller. CONSTITUTION: This coating roller 1 is composed of a supporting body obtained by forming an appropriately thick plastic coating layer 7 on the periphery of a core member 6 that is formed by bending a metallic bar, a roller body 3 to be fitted to the supporting body freely attachably and detachably and a grip 5. Optionally, a roller body locking part 8 and a roller body fitting part 9 are formed in the plastic coating layer 7 and also the grip 5 and the plastic coating layer 7 are integrally molded to form a supporting body-grip 2 which is a supporting body and concurrently a grip.
Patent JP-H01138256-A (JP)
Title: Sliding material composition
Inventor: NAKANO KENJI
IPC: C08K3/00
Filed: 1987-11-25
Abstract: PURPOSE:To provide a sliding material composition having a low coefficient of friction, excelling in chemical resistance and high-temperature abrasion resistance, etc., and being small in tendency to attack a soft metal, by mixing a fluorocarbon resin with a specified amount of a polyaryl ether resin and flaky graphite. CONSTITUTION:100 pts.wt. fluorocarbon resin (A) (e.g., polytetrafluoroethylene) is mixed with a polyaryl ether resin (B) (e.g., a polyether-ketone of the formula) and a flaky graphite (C) in such amounts that the total of components B and C is 10-100 pts.wt. and the weight ratio of component B to component C is in the range of 90:10-40:60. The obtained sliding material composition can be molded by press molding, injection molding or the like, and can be suitably used for the production of bearings, etc.
Patent JP-H03158559-A (JP)
Title: Eaves gutter and manufacture thereof
Inventor: MINAMIDE KENICHI
IPC: E04D13/064
Filed: 1989-11-15
Abstract: PURPOSE:To prevent any swell or bulge from occurring by forming a square eaves gutter, made up of a metal plate as a core and covered with a plastic layer over the whole surface, and installing a group of small through holes in a corner part in the cross direction of a bottom surface of the core along the longitudinal direction of the eaves gutter. CONSTITUTION:A lot of small through holes 4 are formed in both ends in the cross direction of a bottom part 3a serving as a bottom surface 3 of an eaves gutter of a metal plate core 1 along the longitudinal direction of the eaves gutter. Then a plastic layer 2 is covered over the whole surface of the core 1, while a group of these small through holes 4 is subjected to bending so as to be situated in a corner part between the bottom surface 3 and a side wall 5 of the gutter. With this constitution, any swell or bulge in the bottom surface 3 and the side wall 5 is thus preventable.
Patent JP-S62143605-A (JP)
Inventor: TAKENO SADAO
IPC: A01C7/08
Filed: 1986-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07151937-A (JP)
Title: Method for fixing optical fiber
Inventor: NAKAGAWA KOJI
IPC: G02B6/36
Filed: 1993-11-29
Abstract: PURPOSE:To surely fix an optical fiber ferrule and a sleeve in production of an optical semiconductor module. CONSTITUTION:The outer periphery of the ferrule 2 fixed with an optical fiber 1 is provided with a groove enclosing the entire circumference thereof and a solder introducing port 6 penetrating the inside wall from the outside wall of the metallic sleeve 3 is disposed in a position corresponding to this groove 5 at the time of inserting the ferrule 2 into the metallic sleeve 3 and fixing the ferrule 2 to the metallic sleeve 3 by using solder 4. The ferrule 2 is fixed to the sleeve 3 by introducing the solder 4 from the solder introducing port 6 into the groove 5.
Patent JP-H10119572-A (JP)
Title: Sun visor for automobile and its manufacture
Inventor: TANGE KATSUHIRO
IPC: B29L31/30
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor having good external appearance and accuracy and excellent in a recycling property and a manufacturing method capable of obtaining the sun visor simply, efficiently and economically. SOLUTION: This sun visor is constituted of a ceiling fitting stay 11 having a release preventing lug 15 on the side face of a shaft section and a sun visor main body 20 rotatably fitted to the ceiling fitting stay 11. A stay insertion member 22 formed with a stay insertion path is provided in a hollow plate-like body made of a blow molding, and it is opened on the outer face of the hollow plate-like body to form the sun visor main body 20. The shaft section 14 of the ceiling fitting stay 11 is inserted into the stay insertion path from the outside of the sun visor main body 20, and the release preventing lug 15 is hooked on the inner end of the stay insertion path.
Patent JP-H03158799-A (JP)
Title: Treatment of waste liquid of light water reactor
Inventor: IMOJI TAKAAKI
IPC: G21F9/06
Filed: 1989-11-17
Abstract: PURPOSE:To make inorg. conversion treatment of radioactive carbon isotope having an org. chemical formula to the chemical formula of a carbonic acid radical by discharging a waste liquid from a treating system for the waste liquid of a light water reactor, measuring the org. carbon in the waste liquid and injecting an oxidizing agent into the waste liquid by an oxidizing agent injecting means according to the result of the measurement. CONSTITUTION:A specified volume of the waste liquid gathered in a concd. waste liquid storage tank 3 is transferred through a pipeline 7a to a reaction vessel 7 of a waste liquid treating device 6. The excess oxidizing agent is injected by the oxidizing agent injecting means 6c into the specified volume of the waste liquid to oxidize the org. carbon contained therein. A monitor 6d for the residual amt. of the oxidizing agent or the concn. of the oxidizing agent and a monitor 6e for the concn. of org. carbon are connected to the reaction vessel 7 for the purpose of this process control. The reducing agent corresponding to the residual amt. of the oxidizing agent detected by the monitor 6d is injected to the vessel 7 by a reducing agent injecting means 6g to annihilate the oxidizing power in the waste liquid under the command of a controller 8 when the completion of the inorg. conversion is detected by the monitor 6e.
Patent JP-H03161542-A (JP)
Title: High crimp modulus acetate tow and production thereof
Inventor: TAKEGAWA MASAHARU
IPC: D02G1/12
Filed: 1989-11-17
Abstract: PURPOSE:To obtain the subject tow capable of reduction of winding around a feed roller, having a large air-permeation resistance and useful as a filter for cigarette smoke by applying crimp under heating so as to satisfy a specified condition, e.g. before feeding to a push in-type crimper. CONSTITUTION:In case crimp is applied to an acetate tow using a push intype crimper, the application of crimp is carried out under heating before feed to the above-mentioned equipment or in the above-mentioned equipment so as to satisfy 2<=A<=17 and the formula in case of representation of acetone content (wt.%) in the acetate tow directly after discharge from the push in-type crimper and the temperature ( deg.C) of the tow by A and T respectively, thus giving the objective tow having >=1.4 percentage crimp directly after passing through a delivery roller of a winding unit.
Patent JP-H11233474-A (JP)
Title: Device for fluid treatment of sheet parts
Inventor: DAIROKU NORIYUKI
IPC: B08B11/02
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent a wafer from tilting or moving when it is rotated to clean. SOLUTION: This device contains a chuck pin 201 to chuck a wafer 1, a cylindrical inner ring 204 and a cylindrical outer ring 203. A chuck groove 201a and a wafer-released part 201b are formed on top of the chuck pin 201. A gear 201e is formed at the bottom of the chuck pin 201. A gear 205 is formed on the periphery of the inner ring 204. An arcuate groove 202 is formed on the inner surface of the outer ring 203. The wafer 1 is placed on the wafer- released part 201b, then the inner ring 204 is rotated relatively to the outer ring 203 to rotate the chuck pin 201. The peripheral end of the wafer 1 is chucked using the chuck groove 201a. When the outer ring 203 and the inner ring 204 are rotated in mesh, the chuck pin 201 is revolved and the wafer 1 chucked with the chuck pin 201 is rotated.
Patent JP-2001114311-A (JP)
Title: Spout cap
Inventor: MIYATA YOSHIHIRO
IPC: B65D41/34
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a spout cap which is effective for verifying a tamper evidence with its annular part bent in a U-shape and gaps formed between the front and the rear on opening of the cap while a preventive band still made integral with a cap-like stopper after being deformed and has no problem in safety and preservation of environment. SOLUTION: A preventive band 63 connected to a cap-like stopper 62 is divided at least into two arcuate parts 63A and 63B, and each of the arcuate parts has an end which precedes in the direction of unscrewing and an end which succeeds in the direction of unscrewing. The preceding end and the succeeding end are arranged respectively opposite to the other adjoining arcuate part, and a bridge connecting part 66 and a detent 67 adjoining each other are provided at least at the arcuate part 63A. A bendable part 69 is formed at the arcuate part 63A on a position between a connecting/fixing part 68 formed at the rear 63Ab of this arcuate part for connecting with the cap-like stopper 62 and the detent 67, and the arcuate part 63B positioned at the front and rear of the arcuate part 63A is fixed with a plurality of fixing parts 65 to the cap-like stopper 62.
Patent JP-H10123894-A (JP)
Title: Reproducing method for material to be recorded and image removal accelerating solution
Inventor: TANIGAWA KIYOSHI
IPC: D06M13/02
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing method for a material to be recorded capable of sufficiently stripping and removing a hydrophobic image form the material to be recorded, without causing elongation, wrinkle, waving or curling of the reproduced material to be recorded and reduced in dyeing in the reproduced material to be recorded, and to provide an image removing accelerating solution used for the method. SOLUTION: The reproducing method is for reproducing a material to be recorded by giving the image removing accelerating solution to the material to be recorded having the hydrophobic image formed from a thermoflexible or thermosoftening image forming material, allowing the hydrophobic image to contact with a stripping member under heating and pressurizing, transferring the hydrophobic image to the stripping member to strip and remove from the material to be recorded. In this case, for the image removing accelerating solution, an aq. solution containing an amine hydrochloric acid salt and a surfactant by dissolving or an aq. solution containing at least one kind of a compound having an amino acid structure and a compound having an amino group, a sulfosuccinic acid alkyl ester and/or a surfactant having an sulfosuccinic acid alkyl ester salt structure by dissolving is used.