baber/WOPTO huggingface dataset:
Patent JP-2001248271-A (JP)
Title: Waterproofing structure for rise wall
Inventor: MIYAKE AKIRA
IPC: E04D13/14
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To carry out waterproofing work of an rise wall from an internal wall surface of the wall to a floor surface in a short construction period, to facilitate maintenance, and to improve the workability. SOLUTION: At a joint portion between the rise wall 1 and the floor surface 2 of a reinforced concrete building, a waterproof film 3 is arranged from an upper end surface of the rise wall 1 via the wall surface to the floor surface 2, and a coping 6 is provided at the upper end of the rise wall 1 via coping brackets 8 installed at suitable longitudinal intervals so as to cover the waterproof film 3 at the upper end of the upright wall 1. Further, a protective concrete layer 4 is placed on the floor surface 2 from above the waterproof film 3, and the waterproof film 3 along the wall surface of the rise wall 1 is covered with a board 15 fitted into an area between a lower bar 12 attached to the floor surface 2 and an upper bar 11 attached to the upper end of the wall 1.  Further, air is allowed to flow in a spatial portion between the water proof film 3 extending along the wall surface of the wall 1 and the board 15.
Patent JP-2000303892-A (JP)
Title: Combustion state control method of direction injection diesel engine executing plural fuel injections by common rail fuel injector
Inventor: BURATTI RICCARDO
IPC: F02M51/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce discharging of contaminant and the noise in combustion by executing the first and second auxiliary fuel injection at least once before and after the first main fuel injection with respect to each cylinder by every cycle of an engine, and executing the first and second auxiliary fuel injections at a time interval sufficiently close to the first main fuel injection. SOLUTION: A central control unit 30 executes, for example, two main fuel injections for a short time, two pre-injections before the main fuel injections and two after-injections continuously executed after the main injections to each cylinder 4 of an engine 2 for every cycle of the engine 2, and two main fuel injections are executed near a compression top dead point. The pre-injections are executed at time intervals sufficiently close to the main fuel injections, one of pre-injections is executed with a timing separated from the main fuel injection with respect to the time during a compression stroke. The after-injections are executed at time intervals sufficiently close to the main fuel injections, and one of the after-injections is executed with a timing separated from the main fuel injection, with respect to the time during an exhausting stroke or an expanding stroke.
Patent JP-2001248383-A (JP)
Title: Curve construction pipe and curve holding method
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a curve construction pipe and a curve holding method for facilitating and securing the curve construction by a jacking pipe in a curve jacking method for driving and burying the jacking pipe in the underground. SOLUTION: This curve construction pipe is used for the jacking method jacking and burying the jacking pipe 1, which has an annular steel collar 2 fixed to the outer circumference of the pipe rear end in such a state as projecting rearward by a prescribed length, in the underground in a curved state.  This curve construction pipe is constituted of a cylinder body, a ring front support plate 5 and rear support plate 6 in the front/rear of the cylinder body, an annular support body, at least, having the length longer than the projecting length of the steel collar and having a front one part installable in the steel collar, a rear collar 7 having an approximately same diameter with the outside diameter of the jacking pipe, projecting rearward by a prescribed length in the rear outer circumference of the support body, and installed rearward of the rear end of the steel collar, and fixtures 8 circumferentially installed at prescribed intervals in the internal circumferential face of the support body.
Patent JP-2001249339-A (JP)
Title: Liquid crystal display device
Inventor: SUZAKI TAKESHI
IPC: G02F1/1337
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having superior viewing angle characteristic. SOLUTION: The inside of a pixel is divided into plural regions A, B, C, D and with regard to respective regions vertical alignment A2, C2, B1, D1 is applied for each alignment layers 1c, 2c and horizontal alignment A1, C1, B2, D2 is applied for the other alignment layer 2c, 1c. Moreover, in the respective plural regions there are regions with the relation of showing the same alignment direction 7 and of showing inclined directions of liquid crystal molecules 4 opposite to each other. With respect to a single alignment layer, horizontal alignment is applied to the region adjacent to the region with the vertical alignment.
Patent JP-2001252751-A (JP)
Title: Austenitic stainless steel cast slab hard to develop hot- rolled flaw and its producing method
Inventor: SHIMADA TAKAYUKI
IPC: B22D11/124
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cast slab hard to develop a hot-rolled flaw particularly developed in a continuous wire rod rolling, etc., regarding an austenitic stainless steel mainly used for welding material, and its producing method. SOLUTION: This steel slab is the austenitic stainless steel containing 0.07-0.3% C, 10-30% Cr and K=0.28-0.01Cr-C<0, and satisfies any condition of the ratio P<=20% of the grain boundary having width >=2 μm to all grain boundary after being etched with 10% oxalic acid and after being continuously cast, the residual stress Q<=50 MPa and R=45P+4Q-2,900<=0. Further, this producing method employs cooling at >=5 deg.C/sec cooling speed from >=1,000 deg.C after casting or cooling at <=0.4 deg.C/sec cooling speed in the temperature range from 800 deg.C to 400 deg.C. Thus, the stress cracking of the grain boundary in the cast slab is reduced and the hot-rolled flaw is difficult to develop and the yield of production is improved and the repairing process to the flaw is dispensed with.
Patent JP-2001257816-A (JP)
Title: Facsimile machine
Inventor: AKIYAMA HIDEJI
IPC: H04N1/32
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine which can carry on read processing for a document and subsequent transmission processing even when the read processing is instructed without inputting the facsimile number of a destination. SOLUTION: The facsimile machine is equipped with means 8 and 9 which store and FAX read documents, a means 4b which specifies the destination, a means 4c which instructs the start of the facsimile transmission, and a control means 1.
Patent JP-2001262040-A (JP)
Title: Primer composition and bonding method
Inventor: OKAMOTO TOSHIHIKO
IPC: C09D109/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide primer compositions having good adhesion to difficult-to- bond coating metallic substrates and porous substrates, and a bonding method. SOLUTION: The primer compositions comprise a polybutadiene based polymer having a hydroxy group or hydrolyzable group bonded to a silicon atom and at least one silicon-containing group crosslinkable by forming a siloxane bond.
Patent JP-2001251954-A (JP)
Title: Dust discharge fan for threshing device
Inventor: KONDO HIROYUKI
IPC: A01F12/54
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To reasonably construct the subject dust discharge fan prevented from durability deterioration as a result of suppressing the stay of cut straw, or the like, even if the rotational system thereof is made of resin. SOLUTION: This dust discharge fan has such a scheme that a plurality of airflow-arousing members 13 are furnished in such a condition as to be threaded through the holes 13A at the respective outer peripheries of a plurality of disc-shaped support members 13 in revolution as a unit with a drive shaft 12, the corresponding auxiliary members 17 are furnished externally fittedly into the airflow-arousing members 13, and respective end positions of the auxiliary members 17 are nearly made to coincide with the respective outer peripheral positions of the support members 13 when viewed in the direction along the axis of the drive shaft 12 to narrow the gap G between the auxiliary members 17 and a fan case 15.
Patent JP-2001264622-A (JP)
Title: Automatic focusing device, digital camera, portable information input device, focusing position detecting method and computer readable recording medium
Inventor: OSHIMA KENSHO
IPC: G02B7/30
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focusing device capable of accurately detecting a focusing position in a short time. SOLUTION: This automatic focusing device is equipped with a lens system 101 including a focus lens system 101a forming a subject image at a specified position, a CCD 103 picking up the subject image inputted through the lens system 101 and outputting image data, and a CPU 121 deciding a final focusing position based on the detected results by CCD-AF and external AF. The CCD-AF and the external AF nearly simultaneously act when a release key is operated.
Patent JP-2000291986-A (JP)
Title: Humidifier
Inventor: KUMAMURA NOBUMI
IPC: F24F6/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To humidify, while diffusing the odor component or the effective components of a medicine from a herb. SOLUTION: In a humidifier for storing supplied water, heating it by a heater and discharging steam thus generated outside through a steam passage 9, a herb chamber 41 for housing herbs 44 is provided in a part of the steam passage 9 for discharging the steam. The herb chamber 41 communicates with the steam passage 9 to branch and to introduce a part of the discharged steam, and exhausts the steam outside. Outside air introducing ports 31b and 33b are provided at a plurality of parts on the upstream side of the herb chamber 41 of the steam passage 9.
Patent JP-2001259045-A (JP)
Title: Electronic skin beautifying device and ion introducing method by this electronic skin beautifying device
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61N1/30
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic skin beautifying device which does not generate a trouble in the skin even in a long-term use and is safe and sufficient. SOLUTION: The electronic skin beautifying device has an ion introducing electrode (1) for introducing ions of effective components for the skin of an area to be treated and an ultrasonic vibrator transducer (3a) for imparting ultrasonic vibrations to the skin of the area to be treated via the ion introducing electrode (1).
Patent JP-2001272795-A (JP)
Title: Image evaluation method and quality control method for planographic printing plate
Inventor: AONO KOICHIRO
IPC: G03F7/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple evaluation method for easily deciding the state of plate making conditions of a negative type image forming material for IR lasers for direct plate making and a quality control method for maintaining the specified quality of a planographic printing plate by feeding the result thereof back to exposing/heating/developing stages. SOLUTION: This method has (A) a stage for forming the standard developer processed planographic printing plate by forming the planographic printing plate for evaluation formed by subjecting the negative type image forming material for IR lasers to exposure under plural conditions by stepwise changing plate surface energy and developing the plate with a standard developer of standard formulation, (B) a stage for forming the objective developer processed planographic printing plate by developing the planographic printing plate for evaluation with the developer to be evaluated and (C) a stage for comparing the solid sensitivity and/or clear sensitivity under the prescribed exposure/ heating conditions of the standard developer processed planographic printing plate and the objective developer processed planographic printing plate.
Patent JP-2001273121-A (JP)
Title: Method for securing operation environment, and recording medium recorded with its program
Inventor: OKI HIDEAKI
IPC: G06F12/16
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To enable a job system to always ensure the operation of the job system against an unexpected environment change after installation. SOLUTION: When an existing environment file 4 to be used from now is different from a file (environment file 8) necessary to the operation of the job system during the start processing of an execution file 7, the file is once backed up, the file 8 needed by the job system is overwritten on the file 4, the job system is subsequently operated and after that, the backed up environment file 4 is returned to the original place during performing end processing of the job system. A set file 6 is a file for holding initialization information and an initial set value at a time when the job system is started.
Patent JP-2001271379-A (JP)
Title: Truck frame of construction machine
Inventor: TOCHIGI KENICHI
IPC: B62D21/18
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To restrain damage to the bottom of a truck frame due to collision with rock or the like while traveling or the like on the non-leveled ground. SOLUTION: Two protection plates 28 are attached detachably to the bottom 24B of a center frame 24 forming a truck frame 23, and the bottom plate 24B is covered by the protection plates 28 from the underside, whereby the protection plates 28 can prevent rock or the like from hitting directly against the bottom plate 24B of the center frame 24 during travel in a rock crushing site or the like for example and the life of the truck frame 23 can be lengthened.
Patent JP-2001269109-A (JP)
Title: Bank for capturing black bass
Inventor: SATO KOJI
IPC: A01K69/06
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a bank for capturing black basses forming a protective rearing area for storing live fishes and capturing the black basses, etc., using the live fishes in the protective rearing area as decoys. SOLUTION: This bank for capturing the black basses is obtained by stretching an expandable metal around the bottom and peripheral wall of a capturing body forming a truncated polygonal pyramid or a truncated cone, freely openably and closably arranging a cover for taking out the live fishes in a roof part of the capturing body, installing hoppers for guiding captured bodies in the expandable metal on the peripheral wall of the capturing body, forming the capturing body into a double structure, arranging the protective rearing area provided with a crimped wire net on the peripheral wall on the inside of the capturing body and installing a protective rearing aquarium in the bottom of the protective rearing area.
Patent JP-2001272269-A (JP)
Title: Photodetector
Inventor: KUDO MAKOTO
IPC: G01J1/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent photodetection accuracy from deteriorating as a result of heat inflow. SOLUTION: This photodetector 1 has a stage 3, set in a heat-insulated chamber 2 and cooled to a prescribed temperature by a cooler 11, a photodiode 4 placed on the stage 3 for detecting incident light, and conductors 31-33 for connection. The conductor has one end part connected to an external device and the other end part connected to the photodiode 4. Moreover, the conductor has an intermediate part between the one end part and the other end part connected to the stage 3. Irradiance of the incident light is detected, on the basis of detection signals of the photodiode 4. The photodetector is provided with thermostat means 21-25 each, for maintaining a prescribed part closer to one end part than the middle part of the conductor 31-33 to be a prescribed constant temperature in the heat-insulated chamber 2.
Patent JP-2001282530-A (JP)
Title: Processor and pipeline processing system
Inventor: NAGAHAMA KENICHI
IPC: G06F1/32
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To manage both of high speed processing and Low power consumption in a pipeline processing system. SOLUTION: The system is provided with a fetch pointer 11 for storing and outputting the fetch address of an instruction stored in a memory, an instruction register 15 for fetching, storing and outputting the instruction read out from the memory, a latch 16 for latching a refetch signal simultaneously with the fetch of the register 15, a selector 13 for inhibiting the output/update of the pointer 11 in accordance with an output from the latch 16, and an instruction decoder 17 for outputting the instruction from the register or decoding and outputting a no-operation instruction in accordance with the output from the latch 16.
Patent JP-2001282895-A (JP)
Title: Apparatus for seat reservation, method for the same and machine readable storage media stored program realizing the method
Inventor: YAGI RYOTA
IPC: G06Q50/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for seat reservation capable of determining a seat to arrive before the specified time. SOLUTION: This method comprises a step recognizing a riding station and a descending station from a magnetic data of a ticket (S100), a step reading a departure platform of specified train (S104), a step judging whether the customer can arrive at the platform before the departure time by calculating of moving time to the platform (S106), a step retrieving the nearest stairs from present ticket barrier (S108), a step retrieving the nearest train from the retrieved step (S110), a step reserving and ticketing for a vacant seat of the train when the vacant seat is available in the train (S116). When the customer cannot arrive at the platform before the departure time, a train departing next is concerned (S120), the concerned train is judged whether the customer can arrive at the departure platform for the train before the departure time.
Patent JP-2001279591-A (JP)
Title: Scale adhesion inhibitor to felt guide roll
Inventor: AKASHI YASUNARI
IPC: D21F1/40
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of inhibiting the felt-loop from moving in a zigzag line, since the lees of pulp fibers and the lees of additives sticking to the felt loop tend to adhere and accumulate to the guide roller, although it has a role of preventing the felt loop from moving in a zigzag line so that it may go straight ahead in the process for making paper by means of a paper- making machine in which the wet paper runs as it adheres to the felt loop and is pressed with the felt and squeezed the moisture with the felt and the guide roller on the outside of the felt loop comes into contact with the felt surface and the lees tend to accumulate to the guide roll. SOLUTION: Water or warm water is showered to the guide roller coming into contact with the felt loop whereby the lees of the pulp fibers and the additives are prevented from accumulating on the guide roller. As a result, the troubles on the paper making, for example, paper breakage and the like and the quality deterioration of the paper produced, for example, wrinkles or folds on the paper sheets can be inhibited.
Patent JP-2001277243-A (JP)
Title: Commercial transaction system for resin material
Inventor: AMANO TOSHIO
IPC: B29B17/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a commercial transaction system for resin material which provides component data useful for judgement in the transaction of resin materials to speed up the transaction. SOLUTION: An information supply server 1 has an information data base in which the component data obtained by radiating near infrared rays to a waste resin to be transacted to detect its absorbance are recorded. The server is connected with a purchaser's terminal 11 and a seller's terminal 12 through a network and provides the component data of a resin material requested by the purchaser corresponding to an instruction from the purchaser's terminal. In this way, purchaser can know the components of the resin material to be purchased before the transaction.
Patent JP-2001284372-A (JP)
Title: Lead frame gripper
Inventor: ENDO SHINICHI
IPC: H01L21/50
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame gripper of a large clamp force. SOLUTION: A lead frame gripper 1 is provided with an upper claw 21 and a lower claw 22, which pinches a lead frame 4 from above and below. The upper claw 21 is provided at an upper claw support plate 23 supported freely vertically, and an arm 26 for an upper claw is projected at the upper claw support plate 23. The lower claw 22 is provided at a lower claw support plate 32 supported freely vertically, and an arm 34 for the lower claw is projected at the lower claw support plate 32. A cam 41 set around a rotary shaft 15 is arranged between the cam follower 28 of an actuating arm 26 for an upper claw and the cam follower 35 of an actuating arm 34 for the lower claw.  A large-diameter part 43 is made at the cam 41, and in condition that both cam followers 27 and 35 catch the large-diameter part 43, both arms 26 and 34 shift in the direction, where they separate from each other, and the upper and lower claws 21 and 22 pinch the lead frame 4 from above and from below.
Patent JP-2001278676-A (JP)
Title: Inorganic fiber reinforced article
Inventor: MISU YASUO
IPC: D04H1/4209
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic fiber reinforced molded article with heat shock resistance and less pollution in application without the use of a material likely to be scattered. SOLUTION: The integrated article consists of the inorganic fiber, an inorganic powder and a binder. The fiber consists of one or more kinds of fibers selected from an alumina, an aluminasilica, a silica, an aluminasilicazirconia and a zirconia fiber. The powder consists of one or both kinds of a quartz and a quartz glass. The binder consists of one or both kinds of a silica sol and an alumina sol.
Patent JP-2001288547-A (JP)
Title: Aluminum alloy casting parts, and manufacturing method
Inventor: TSUSHIMA KENJI
IPC: C22F1/043
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive aluminum alloy casting parts capable of stably providing high strength and high elongation even in a high strain rate region on the supposition of collision in the case where the parts are applied, e.g. to automobile body parts, and also to provide a method for manufacturing such aluminum alloy casting parts. SOLUTION: An aluminum alloy casting, which has a composition consisting of 2.0-6.0% Si, 0.15-0.34% Mg, <=0.20% Fe, 0.003-0.01% Sr and the balance Al with inevitable impurities and containing, if necessary, 0.01-0.25% Ti and 0.0001-0.001% B, is subjected to solution heat treatment (at 540-570 deg.C for 15 min to 1 hr and quenching) and two-stage aging treatment (consisting of standing for 5-36 h at room temperature, heating at 140-180 deg.C for 1-12 h, and air cooling).
Patent JP-2001287950-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: G11B5/73
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide glass having a high Young's modulus. SOLUTION: This glass composition has composition ranges of main components being 35 wt.%<=SiO2<=50 wt.%, 5 wt.%<=Al2O3<=30 wt.%, 26.5 wt.%<=MgO<=30 wt.%, and 5 wt.%<=TiO2<=20 wt.%.
Patent JP-2001282256-A (JP)
Title: On-vehicle noise controller
Inventor: TAKAHASHI AKIRA
IPC: H04B1/08
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an active noise processing device which mixes an audio signal and a silencing signal and reproduces the mixed signals from a speaker at a vehicle and which allows the free exchanging with general audio head units, such exchanging being heretofore not possible. SOLUTION: The ANC unit (active noise processing unit) 2 is provided with a buffer amplifier 23 and is so constituted that the audio signal amplified by a power amplifier 13 of the audio head unit 1 is subjected to level regulation by the buffer amplifier 23 and is inputted to a mixer 22 and therefore the free exchanging is possible if the unit is the audio head unit containing the power amplifier.