baber/WOPTO huggingface dataset:
Patent JP-H06201260-A (JP)
Title: Method and apparatus for storing grain
Inventor: KANEKO AIJIRO
IPC: F26B9/06
Filed: 1992-12-28
Abstract: PURPOSE:To provide a method and an apparatus which enable the storing of grain after the drying maintaining a high quality over a long period of time. CONSTITUTION:A grin storage chamber 3 and an air chamber 4 are demarcated and formed with a breathing wall 2 below a closed storage bottle 1. An air chamber 4 is made so as to communicate with an upper space of the grain storage chamber 3 with an air circulation path 5. A cool air generator 6 is provided in the air circulation path 5. A grain temperature sensor 8 is provided in the grain storage chamber 3 of the storage bottle 1. When the temperature exceeding a specified value is sensed with the grain temperature sensor 8, the cool air generator 6 is operated.
Patent JP-2000176770-A (JP)
Title: Work holding device for machine tool
Inventor: HIRAMOTO KAZUYUKI
IPC: B23Q3/06
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a work mounting shaft from being rotated with the mounting shaft firmly fastened after rotation indexing, concurrently, prevent the work mounting shaft from being flurried at the time of processing, and enhance processing speed and processing accuracy. SOLUTION: This work holding device 11 is provided for the table 19 of a machine tool 13, and includes a rotating shaft 27 for rotation indexing, and is provided with a rotary work head 21 for holding one end part of a work mounting shaft 33 having a work 31 installed, a supporting stand 23 provided over the table 19 of the machine tool 13, and supporting at least one portion of the outer circumference of the position other than the end part held by the rotary work head 21 of the work mounting shaft 33, and with a clamping device 25 pressing the work mounting shaft 33 to the supporting stand 23.
Patent JP-2000177072-A (JP)
Title: Polylactic acid gas barrier film
Inventor: HAMAZAKI HIROHIDE
IPC: C08L67/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively manufacture a biodegradable, transparent and gas barrier film with a simple apparatus by forming a polyvinyl alcohol coating layer on at least one surface of a polylactic acid oriented film. SOLUTION: To manufacture the biodegradable, transparent and gas barrier film of a laminated structure as a packaging material, a polyvinyl alcohol coating layer is formed and laminated on one surface of the oriented film. As the used polylactic acid film, a monoaxially or biaxially oriented film is preferable. As the polyvinyl alcohol, a resin obtained by saponifying an acetate group of the polyvinyl acetate by 95% or above is desirable. The formed coating layer preferably has a thickness in a range of 0.01 to 20 μm. Thus, a film having a mechanical strength adapted to a packaging material, high flexibility and gas barrier properties is obtained.
Patent JP-2001181819-A (JP)
Title: Method of surface treatment for screwing member
Inventor: MOCHIZUKI ZENICHI
IPC: C23C14/14
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of surface treatment for a screwing member, capable of effectively preventing the seizure of a screw part even in the case of repeated use under high temperature environment. SOLUTION: After a clamping bolt 1 made of alloy steel is subjected to alkaline degreasing and cleaning, Al is vapor-deposited onto the bolt by vacuum deposition. This vacuum deposition can be performed at room temperature. As the degree of vacuum, adequate pressure is about 10-2 to 10-4 Pa. The thickness of the resultant deposited film is about 1-5 μm. After the vacuum deposition of Al, Fe in a base material 2 is allowed to diffuse at 650-700 deg.C in the deposition layer. As the result, the deposition layer changes into an Fe-Al compound layer 3 composed essentially of FeAl2. This Fe-Al compound layer 3 has excellent resistance to heat, oxidation and seizure.
Patent JP-2001175794-A (JP)
Title: Information processor and storage medium
Inventor: SASAKI CHIKASHI
IPC: G06F19/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which improves work efficiency by speedily reading other related slip during a slip processing and smoothly performing the processing and comparison and to provide a storage medium. SOLUTION: The slip processor 1 stores attribute information on files for the respective files corresponding to plural pieces of information being the objects of the processing and attribute information on the processing content and retrieves attribute information. Thus, the other one or plural candidates being the objects of the processing, which have attribute information matched with attribute information on the object of the processing, which is processed at present, from plural pieces of information on the object of the processing, and a selection means is displayed. When the object of the processing, which is to be processed next, is selected/inputted from the selection menu, the file corresponding to the selected object of the processing is read and therefore valorous processings are performed.
Patent JP-2001137103-A (JP)
Title: Portable tooth paste, mouth cleansing liquid and mouth cleaning tool
Inventor: MATSUKAWA KAZUKO
IPC: A46B13/08
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable container with a mirror on its cover to store cleaning tools for teeth and a mouth. SOLUTION: The feature of the invention is that the container 1 is provided with a cover 3 with a mirror 4 and partitions 6, and the container 1 and the cover 3 are provided with fastening members 5.
Patent JP-2001183490-A (JP)
Title: Reactor core flow control system
Inventor: TANIGAWA SHOJI
IPC: G21C15/243
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a reactor core flow control system in a boiling water nuclear power plant having internal pumps, avoiding lowering of the output during the disturbance of a power supply due to system-shutdown and suitably maintaining soundness of the fuel. SOLUTION: The boiling water nuclear power plant, having a plurality of internal pumps 3-1 to 3-10 uses a MG set with a fluid joint consisting of a MG set drive motor 403, a fluid joint 404 and a variable frequency generator 405, as a variable frequency power supply for the internal pumps, with all of the plurality of internal pumps connected to the MG set with the fluid joint. The plurality of internal pumps are divided into plural groups 3-1 to 3-5 and 3-6 to 3-10, each group of which is connected with the MG sets with fluid joints 403A, 404A, 405A and 403B, 404B and 405B.
Patent JP-H11187592-A (JP)
Title: Method of fixing stator iron core of motor
Inventor: AOKI KAZUAKI
IPC: H02K15/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the electric magnetic properties by pressing, cutting, and bending circular iron core pieces free of V-shaped notches on inside and outside of a stator iron core from the direction of stacking, and then, calking and fixing circular iron core pieces with V-shaped notches for engagement thereby forming magnetic paths among stacked iron core pieces. SOLUTION: The pressure parts 23 of circular iron core pieces free of V-shaped notches on inside 21 and outside 22 of a stator iron core are pressed and cut and bent with, for example, a U-shaped triangular tooth punch as a jig or a tool, or the like from the direction of stacking, and then circular iron core pieces with V-shaped notches 12 are calked and fixed. Accordingly, the processing continues to the next stage, so this processing is repeated for coupling. Moreover, this iron core is provided with a cut 30 with which a jig or a tool or the like used for disassembly of the circular iron core pieces and/or circular iron core pieces can engage so that the stator iron core can be disassembled into circular iron core pieces easily in the case of disassembling and recovering them.  For example, engaging a minus driver with it and twisting this will easily break the coupling of the calked and fixed part.
Patent JP-H11181133-A (JP)
Title: Production of porous membrane
Inventor: OGURO MICHINORI
IPC: B01D67/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for a porous membrane capable of prolonging the filtration life, by enlarging pore diameters on the surface layer of the porous membrane which has been obtained by a dry phase-change process, and consequently by decreasing surface trappings on the one hand and increasing inner trappings on the other hand. SOLUTION: A producing method for a porous membrane by a dry phase- change process, comprises casting on a support body a membrane-forming source liquid wherein a polymer has been dissolved in a solvent, then at a stage when the whole solvent in the membrane-forming liquid has not perfectly evaporated and a gelation is still in progress, coating a soln. contg. a polymer-dissoluble solvent on the surface of the membrane-forming source liquid to redissolve the polymer on the filtration surface as well as to lower the polymer concn.
Patent JP-H11248885-A (JP)
Title: Method for separating metal by ultrafiltration of micell that is effective in treatment of radioactive waste
Inventor: TOUNISSOU PHILIPPE
IPC: B01D61/16
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To remove metal from aqueous solution of a high concentration of nitric acid by adding an effective amount of an complex-forming anion surfactant expressed by a specific formula to the solution to form a micell, and filtering it through the use of an ultrafilter membrane that can keep the micell. SOLUTION: A complex anion surfactant expressed by a formula wherein M<+> means a univalent cation, (m)1 or 2, and R represents a linear or branched chain of a saturated or unsaturated aliphatic group made of at least 8 carbon atoms) and, if desired, a nonion surfactant are added to aqueous solution to be treated. Then, filtering is carried out with an untrafillter membrane selected so as to keep a micell formed in the solution. In the ultrafilter, 5,000 to 10,000 dalton are used as a fractional threshold. In the case a nonion surfactant is used, nonion surfactant is added before a complex-forming anion surfactant is added. It is preferable that the quantity of the surfactant to be added is in the range of 4×10<-4> to 5×10<-2> mole/l which enables the formation of a micell in a solution.
Patent JP-H11186109-A (JP)
Title: Electrolytic solution for driving aluminum electrolytic capacitor
Inventor: FUKUDA MITSURU
IPC: H01G9/035
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce variation in capacitive rate by improving impregnating ability by adding silicone antifoamer. SOLUTION: A silicone antifoamer is added. As for an electrolytic solution to which the silicone antifoamer is added, for example, an electrolytic solution containing ethylene grycol as the major solvent and carboxylic acid ammonium salt such as ammonium sebacate as the major solute, and an electrolytic solution containing γ-butyrolactone as the major solvent and tertiary amine salt such as triethylamine hydrogen maleate and ethyldimethylamine hydrogenphthalate or quaternary amine salt such as diethyldimethylamine phthalate and tetramethyl ammonium phthalate as the major solute are used. The silicone antifoamer is preferably added approximately 5-300 ppm to an electrolytic solution of 100 wt.%, more preferably, approximately 30-100 ppm. When it is less than 5 ppm, desirable adding effects are difficult to obtain, and when it is over 300 ppm, solubility is lowered.
Patent JP-2000187148-A (JP)
Title: Position detecting device
Inventor: ICHINO KAZUSHIGE
IPC: G02B7/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To change the moving position of a means to be driven and timing that a large pulse is generated so that an adjusted pulse value for detecting the position may not get large to eliminate the need of securing sufficient recording capacity to store the adjusted pulse value or requiring much time to move the means to be driven to a desired position. SOLUTION: This device is provided with a small pulse generating means generating the pulse interlocked with the rotation of a motive power generating means, large pulse generating means 17 and 18 generating the pulse at larger intervals than the small pulse generating means in the case of moving the means to be driven, and it detects the position of the means to be driven by the combination of the small pulse and the large pulse. It is also provided with position adjusting means 18e and 19c changing the moving position of the means to be driven and the timing that the large pulse is generated.
Patent JP-2000196471-A (JP)
Title: Communication unit and puncturing method for error correction code
Inventor: MATSUMOTO WATARU
IPC: H03M13/27
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a communication unit that can continuously conduct data communication at a fastest transmission an rate in response to an S/N at all times without the need for re-training even in the case that the S/N is deteriorated due to any cause. SOLUTION: This communication unit is provided with both a consecutive convolution coder that transmits a turbo code and a decoder that decodes the turbo code received via a telephone line by means of the maximum likelihood decoding method by interconnecting convolution coders that outputs a trellis code being a compounding convolution code to identify an information bit and a redundant bit in parallel via an interleaver. The communication unit is provided with a puncturing processing section 1 that selectively transmit a turbo code outputted from the interconnected convolution coders, a trellis code outputted form the interconnected convolution coders and data consisting of only the information bit.
Patent JP-2001186793-A (JP)
Title: Dc brushless motor device and compressor using it
Inventor: SAKANOBE KAZUNORI
IPC: H02P6/182
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem associated with a DC brushless motor device that a request to ignite applied voltage ahead of the zero cross point of induced voltage to accomplish high-efficiency operation or high-r.p.m. revolution cannot be met. SOLUTION: The DC brushless motor device has a plurality of phases and its revolution is controlled by an inverter. The motor device is provided with the inverter 2 that energizes each phase in the DC brushless motor according to control signals, a position detecting means 4 that detects the rotational position of the DC brushless motor based on a reference signal, and a control means 5 that outputs control signals to the inverter based on the result of position detection by the position detecting means. The reference signal is rectangular waves.
Patent JP-2001179726-A (JP)
Title: Manufacturing method for flexible precast culvert
Inventor: IWAKI ATSUTAKA
IPC: B28B21/76
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce a form cost for manufacturing a flexible precast culvert and, at the same time, realize the reduction of a working man-hours. SOLUTION: At manufacturing a flexible box culvert 1, which is constituted by connecting a pair of precast box bodies 2 and 2 through a flexible connecting member (a flexible rubber) 3, through the placing of a concrete under the state being divided into two or an upper and a lower stages with a vertically placing form, a form 11 for manufacturing an ordinary precast culvert is employed for the vertically placing form. After the flexible connecting member 3 is hungingly fixed at the vertical intermediate part within the form, a lower stage concrete c1 is placed in the form so as to bury the lower part of the flexible connecting member 3. Then, after the hunging member 18 of the flexible connecting member 3 and a spacer 8 of a steel collar are removed and filler 4 and the steel collar 5 are arranged, an upper stage concrete c2 is placed in the form.
Patent JP-H11200289-A (JP)
Title: Roll-like wall paper with adhesive
Inventor: FUKUSHIMA TOMOYUKI
IPC: B32B27/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a readily applicable roll-like wall paper with an adhesive by constituting the wall paper out of an adhesive layer, a base material layer, a synthetic resin paste layer having a design pattern and a top coat layer, and coiling the wall paper like a roll so that the adhesive layer may directly keep contact with the top coat layer. SOLUTION: This roll-like wall paper 1 with an adhesive is obtained by forming an acrylic resin-based adhesive layer 2 having an initial adhesion regulated so as to be freely reattached as a wall paper on one surface of a base material 30, forming a synthetic resin paste layer 4 comprising a vinyl chloride resin containing a plasticizer on the other surface of the base material, forming a design pattern 5 by printing or embossing on the paste layer 4, forming a top coat layer 6 for protecting the migration of constituent components of the paste layer 4, having a separating properties against the adhesive layer 2 and comprising a surface treating agent based on an acrylic acid, a vinyl chloride-acrylic acid copolymer or the like on the surface of the paste layer 4, and coiling the formed sheet like a roll so that the top coat layer may directly keep contact with the adhesive layer 2.  The wall paper 1 with the adhesive does not require the insertion of an adhesion-preventing member such as a release paper and a plastic film, and wetting of the wall paper.
Patent JP-2000194492-A (JP)
Title: Image recording and reproducing device
Inventor: OKADA KENJI
IPC: G06F3/0362
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To scroll an image by a small-sized, inexpensive device by making it possible to scroll the image and move a cursor only through the operation of one operating means up to an arbitrary two-dimensional coordinate position corresponding to the detection of the direction and frequency of rotation and the detection of depression. SOLUTION: The scrolling of the display image displayed on a display screen or the cursor movement can be performed only through the operation of one operating means up to an arbitrary two-dimensional coordinate position corresponding to the detection of the direction and frequency of rotation by a rotation detecting means of the operating means and the detection of depression by a depression detecting means. To scroll, for example, image data 10 as shown by the arrow A1a, the user rotates a job dial as shown by the arrow A2a. When the jog dial is rotated as shown by the A2b, the image data 10 moves as shown by the arrow A1b. Namely, when the jog dial 4 is rotated, its movement quantity and direction are calculated and the image data 10 can be scrolled.
Patent JP-H11194721-A (JP)
Title: Led display structure for display panel
Inventor: SUGIMURA KAORU
IPC: G09F9/33
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a LED display structure for display panel without impairing its external appearance and without causing any erroneous recognition even when a complicated system is displayed by using LEDs. SOLUTION: This structure is constituted of a display board 2 on which the outer frame of a system line 4, and characters, etc., of a display part 5 for monitoring items are printed, LEDs 10 arranged on the rear surface of a display board 2 for luminously displaying states of the system line 4, display part 5, etc., a diffuser 6 arranged between the display board 2 and the LEDs 10 for diffusing the light of the LEDs 10, and a mask blade 17 arranged between the diffuser 6 and the LEDs 10 for preventing the light from leaking from the LEDs 10 to the adjacent system line 4, the display part 5, etc.
Patent JP-2000194385-A (JP)
Title: Voice recognition processor
Inventor: IKEDA MASAHIKO
IPC: G10L15/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of voice recognition. SOLUTION: This device is provided with a means 2a generating frame data, a silence discriminating means 3 discriminating whether respective frame data are data having a silence level or not, a means 4 generating silence parameters when the respective frame data are discriminated to be data having the silence level in the silence discriminating means 3, a generation means 2b acoustically analyzing the respective frame data when the frame data are discriminated to be data having a sound level in the silence discriminating means 3 to generate feature parameters of the respective frame data, a means 5 detecting voice sections based on the feature parameters and the silence parameters, a recongizing and processing means 6 comparing the comparison data produced based on the feature parameters and the silence parameters in the voice sections with preliminarily produced reference data,  and a means 7 performing recognition and discrimination based on compared results in the recognizing and processing means 6.
Patent JP-2001185936-A (JP)
Title: Dual-mode antenna
Inventor: UCHIDA HARUHISA
IPC: H01Q5/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a dual-mode antenna which can transmit and receive two frequency bands, i.e., a 1st frequency band and a 2nd frequency band nearly twice as high in frequency as the 1st band by one pole antenna 10 and a matching circuit 12 provided at its base end. SOLUTION: A pole antenna 10 which is arranged vertically or obliquely is set to electric length about 1/4 time as long as the wavelength λ1 of the 1st frequency band f1 and the matching circuit 12 is connected to its base end. The matching circuit 12 is composed of a 1st capacitance element C1 interposed between the base end and ground, a 1st inductance element L1 having one end connected to the base end, and a 2nd capacitance element C2 interposed between its other end and the ground. The other end of the 1st inductance element L1 is an antenna input/output end 14. The matching circuit 12 is so set that the antenna operates as an antenna of 1/4 wavelength λ1 for the 1st frequency band f2 and as an antenna of 3/4 wavelength λ2 for the 2nd frequency band f2 by the pole antenna 10 and matching circuit 12.
Patent JP-2001179685-A (JP)
Title: Trimming cutter device for bottle type can
Inventor: ENOKI YASUSHI
IPC: B26D3/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent film hair from conspicuously generating from a thermoplastic resin layer when trimming a mouth and neck part covered on both faces by the thermoplastic resin layer in a trimming cutter device for trimming the mouth and neck part in a manufacturing process of a bottle type can. SOLUTION: This trimming cutter device sandwiches and shears a side wall of the mouth and neck part 4 by an inner cutter 11 inserted inside the mouth and neck part 4 and an outer cutter moving outside the mouth and neck part 4 with an inner cutting edge 11a of an inner cutter corner part offsetted by a predetermined clearance and an outer cutting edge 12a of an outer cutter corner part. Cutting edge side faces are extended along the side wall of the mouth and neck part from cutting edge tips of each cutter 11a and 12a, and in the inner cutter 11, it is inclined so as to separate from the side wall of the mouth and neck part 4 as it separates from the cutting edge tip, and in the outer cutter 12, it is inclined so as to approach the side wall of the mouth and neck part 4 as it separates from the cutting edge tip.