baber/WOPTO huggingface dataset:
Patent JP-2001296832-A (JP)
Title: Conversion circuit and picture processor using the same
Inventor: YAMAKAWA YOSHIBUMI
IPC: G09G5/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a conversion circuit capable of performing display on the display device of an interlaced system even when the signal processing circuit of the display device is the signal processing circuit of progressive outputs. SOLUTION: In this picture processor, a memory controller 122 which generates a write request WREQ instructing so as to perform the writing of data signals of the progressive system for every other data signal based on a synchronizing signal corresponding to signals of the progressive system by a scan converter 11 and generates a read request RREQ instruction so as to read out data to be written in accordance with the write request WREQ based on the frequency-divided synchronizing signal in which the synchronizing signal is frequency-divided and a DC-FIFO (DC first-in first-out) memory 121 which reads out the written data based on the read request signal while writing the data signals of the progressive system to be inputted for every other data signal based on the write request signal are provide.
Patent JP-2001302242-A (JP)
Title: Method for producing titanium oxide fine particle
Inventor: FUJII TAKASHI
IPC: C01G23/07
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a spherical and high-purity titanium oxide fine particle having excellent dispersibility and utilizable as electronic materials, ultraviolet screening materials or photocatalysts, etc. for general purposes. SOLUTION: This method for producing the titanium oxide fine particle comprises reacting one mol of titanium tetrachloride gas with 1-30 mol of oxygen and 0.005-0.5 mol of one or more organic compounds and regulating the titanium tetrachloride gas concentration in a reactonal part to 1-20 mol% in a vapor-phase reaction of the titanium tetrachloride.
Patent JP-2001303211-A (JP)
Title: Silicon steel sheet for dc motor
Inventor: HONDA ATSUTO
IPC: C22C38/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a new silicon steel sheet capable of attaining high effi ciency required for a brushless DC motor. SOLUTION: This silicon steel sheet for a brushless DC motor has a composition containing, by mass, 2.5 to 10% Si and 1.5 to 20% Cr and C and N by <=0.01% in total, and the balance Fe with inevitable impurities, and the specific resistance of the steel sheet is controlled to >=60μΩcm, the average crystal grain size to >=75 μm, W10/400 to <=14 W/kg, and B1 to >=0.7 T.
Patent JP-2001299681-A (JP)
Title: Operating part of endoscope
Inventor: FUJII YOSHINORI
IPC: G02B23/24
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an operating part of endoscope get to fit well the hand and hardly slip, securing reliable operation. SOLUTION: In an endoscope having a part to be inserted into subject's body and the operating part, at least a part on the outer surface of the operating part has a rubber lining.
Patent JP-2001295698-A (JP)
Title: Multi-cylinder internal combustion engine
Inventor: KAMIYA TAMOTSU
IPC: F02F3/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a multi-cylinder internal combustion engine capable of reducing unpleasant feeling to a driver due to noise. SOLUTION: This multi-cylinder internal combustion engine is provided with plural cylinders which are arranged substantially in series. At least one cylinder #2 or #3 except both side cylinders #1 and #4 of the substantially serial arrangement has an offset piston, and in the offset piston, the center line of the piston pin hole is set separated from the piston center axis.
Patent JP-2001300702-A (JP)
Title: Method for continuously casting steel and method for producing steel strip
Inventor: HIRASHIRO TADASHI
IPC: B22D41/58
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method for a steel by which a cast slab having good surface quality can be obtained without developing the clogging of an immersion nozzle, and a production method for a steel strip. SOLUTION: This continuous casting method comprises regulating the total oxygen quantity T.O in the molten steel poured into a tundish to <=26 ppm and blowing inert gas into the molten steel in a position between the molten steel outlet of the tundish and the spouting hole of the immersion nozzle under the condition of satisfying the following inequality (A). 5.56/[(85/T.O)-1.39]<=Q<=3...(A) wherein, T.O is the total oxygen quantity (ppm) in the molten steel and Q is the blowing quantity (little/ton of the molten steel) of the inert gas. This production method for the steel strip comprises hot rolling the cast slab obtained with the continuous casting method.
Patent JP-2001302008-A (JP)
Title: Paper sheet separating and feeding device
Inventor: NARUOKA YOSHIHIKO
IPC: B65H9/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To feed paper sheets desirably in separated relation without generating a skew and the like of the paper sheets. SOLUTION: A paper sheet separating and feeding device comprises a first and a second delivery roller 1A and 1B interspaced perpendicularly to the delivery direction of paper sheets P, a first and a second feed roller 2A and 2B interspaced perpendicularly to the delivery direction of the paper sheets P to feed out the paper sheets P delivered by the first and second delivery rollers 1A and 1B, a first and a second separation roller 3A and 3B rotatable to follow the rotation of the first and second feed rollers 2A and 2B and for separating the paper sheets P when supplied with the application of rotational torque in the opposite direction to the feed direction, and a control means 21 for varying the rotational torque applied to the first and second separation rollers 3A and 3B to correct a skew of the paper sheets.
Patent JP-2001311670-A (JP)
Title: Axle detector and axle detecting device including the axle detector
Inventor: OTSU MORIYOSHI
IPC: G01L5/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an axle detector which has its detection sensitivity and response speed made excellent and is improved in durability, and an axle detecting device which includes the axle detector. SOLUTION: The axle detector has three liquid-pressure sensor units 1 to 3 placed in a channel base 4 buried in a road to the road width determined by curbstones and a pressure plate 5 is pressed against and fixed to the channel base 4 with a fixture, e.g. a bolt 6. Here, a plurality of liquid-pressure sensor units are used to detect the traveling direction of the axle from axle detection time differences among the respective liquid-pressure sensor units 1 to 3.
Patent JP-2000353010-A (JP)
Title: Event historian for batch processing
Inventor: GRANT WILSON
IPC: G06Q10/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for collecting, storing and presenting data about a batch processing by which relation between various factors of data is automatically obtained by an execution program and a related structure. SOLUTION: The structure corresponding to relation specified between procedure factors and machines according to the batch processing S88.01 standard is included in a durable storage device 204. Event information generated by the batch process is collected and relation between events is guided according to these standard models by the execution program 202. Such storage of history data and corresponding retrieval and presentation are simplified. Because a history program is not required to be manually structured to draw the relation by a user. Relation of continuous data log to the event information is automated.
Patent JP-2001312625-A (JP)
Title: Auction system
Inventor: MIKITANI HIROSHI
IPC: G06Q50/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an auction system which can limit bidders of auction. SOLUTION: A server displays a page of an article put at auction to auction participants (S202). When a bid for this article is received (S204), a page for inputting only a user name and a password registered when the member is registered to join in the auction is sent out (220) on condition that bidders are not limited (NO at S206). When bidders are limited (YES at S206), a page for inputting a keyword is displayed to bidders for the article (S208). After the keyword is specified, a server 20 receives the key word (S210), decides whether or not the key word is the key word that an exhibitor registered (S212), and carries out normal bid processing (S214) when the key word is correct (YES at S212).
Patent JP-2001312714-A (JP)
Title: Device and method for managing image, and recoding medium
Inventor: HARANO TAMAKI
IPC: H04N5/91
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an image managing device capable of suitably managing image data according to the specified using purpose. SOLUTION: The image data are displayed as reduced images on a list by a list display means 2, the reduced images on the displayed list are allocated and displayed on an editing picture composed of a sub-story, with which images are laterally arrayed and displayed according to a partial detailed story, and a main story, with which this sub-story is arrayed and displayed to form an entire rough story, by an editing picture display means 3 and this editing picture is stored as one file together with the original image data of the allocated reduced images by an image data storage means 4.
Patent JP-2001311294-A (JP)
Title: Log siding member and log siding
Inventor: YAMADA YOSHINOBU
IPC: E04F13/10
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide log siding members having various characteristics and log siding. SOLUTION: A low quality log is split into halves and the core portion is cut almost to a rectangular shape and removed, one of the side portion is provided with a recessed portion, other side portion is provided with a projected portion having a shape supplementing the recessed portion, and the side portion provided with the recessed portion and a side portion provided with the projected portion are respectively cut and removed.
Patent JP-2001315425-A (JP)
Title: Recording method for printing high-quality image on water absorbing medium
Inventor: KOYANAGI TAKASHI
IPC: C09D11/54
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording method for printing a high-quality image without spoiling the water absorption properties of water absorbing media and without generating the oozing of color or color migration even after absorbing liquid whose principal constituent is water. SOLUTION: The recording method wherein printing is effected by adhering an ink composite, containing at least a colorant, an anionic resin emulsion, water-soluble organic solvent and water, and reacting liquid, consisting of a reacting agent for generating coagulum when the same is contacted with the ink composite and a cationic resin emulsion, to the water absorbing medium, can be achieved by a recording method including an adhering process of the reacting liquid onto the water absorbing medium and a recording process of the high-quality image without oozing of color by adhering the ink composite onto the water absorbing medium.
Patent JP-2001314197-A (JP)
Title: Method for producing optically active hydroxyalkyl- alpha-aminocarboxylic acid
Inventor: YAMAGISHI MASAHIRO
IPC: C12P13/04
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To produce an optically active hydroxyalkyl-α-aminocarboxylic acid from an α-ketolactone. SOLUTION: This method for producing the optically active hydroxyalkyl-α- aminocarboxylic acid and/or its salt, characterized by allowing the cells and/or treated product of a microorganism having an ability to stereoselectively convert the keto group of an α-ketocarboxylic acid into an amino group to act on the α-ketolactone.
Patent JP-2001314894-A (JP)
Title: Circulating and cleaning apparatus and method for pool
Inventor: FUKUSHIMA YORIYO
IPC: C02F9/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a circulating and cleaning apparatus for a pool capable of well cleaning circulating water without using chlorine highly toxious to a human body to keep high water quality. SOLUTION: The circulating and cleaning apparatus for the pool is equipped with a first filter (3) for removing relatively large impurities contained in circulating water drawn out of the pool (1), a second filter (5) for removing ammonium ions or a harmful dissolved substance contained in circulating water, a metering pump (7) for supplying a predetermined amount of a mineral group solution to circulating water immediately before returning to the pool or to water in the pool and an ozone reaction tank (6) for diffusing ozone in circulating water to oxidize and sterilize the circulating water.
Patent JP-2001317074-A (JP)
Title: Vibration cutoff structure
Inventor: YAGUCHI NAOYUKI
IPC: E02D31/08
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a vibration cutoff structure which easily conforms to the characteristics of the ground, is good in transportability and workability, and also good in stability after construction thereof. SOLUTION: The vibration cutoff structure (10) is constituted of a groove (20) dug in the ground (1) at a location between a vibration source and a structure which should be protected from transmission of vibrations, and a three- dimensional network body (30) arranged in the groove. The three-dimensional network body consists of wire materials formed of a plastic such as a PP (polypropylene) resin or a PET(polyethylene terephthalate) resin, for instance, and is molded such that the adjacent wire materials are connected together with voids being left therebetween like entangled dry noodles. Therefore, the network bodies different in wire diameter d and in porosity a can be easily produced, and a compression modulus e of the entire network body can be varied in a wide range according to the characteristics of the ground.  Further, a nonwoven fabric (40) is interposed between the three-dimensional network body and a wall surface (21) of the groove in order to prevent infiltration of soil into the voids of the three-dimensional network body.
Patent JP-2001324903-A (JP)
Title: Image forming device and image forming method
Inventor: TSUKAMURA SHINICHI
IPC: G03G5/147
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method by which image flowing is prevented and the life of a drum is sufficiently prolonged in accordance with the service history (operating time and the number of image formed sheets or the like) of a photoreceptor having a hard coat layer. SOLUTION: In the electrophotographic image forming device, the photoreceptor is an organic photoreceptor provided with a resin layer incorporating siloxane resin having crosslinking structure, and the device is provided with a load adjusting means for adjusting the load of a blade abutting on the photoreceptor, and a control means for controlling the operation of the load adjusting means. The control means controls the load adjusting means so that the abutting load may be changed in accordance with the operating time of the photoreceptor. Thus, the image forming device having such characteristic and the image forming method using the image forming device are provided.
Patent JP-2001292693-A (JP)
Title: Pickled chinese cabbage containing flavor of green tea
Inventor: MINAMI YUKI
IPC: A23B7/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for again pickling pickled Chinese cabbages. SOLUTION: This method for producing pickled Chinese cabbages containing the flavor of green tea comprises dissolving a mixture of three materials comprising pulverized green tea, ground ginger and ground garlic in a stock in a paste-like state to prepare the sauce, and again pickling Chinese cabbages preliminarily pickled in raw salt in the prepared sauce. Since the taste of the pickled Chinese cabbages is not constant, the pickled Chinese cabbages can eliminate a dissatisfaction in the present satiated era. Since the strong smells of the garlic and ginger of spices can be controlled by the fermentation, the pickled Chinese cabbages can be eaten by children, and are highly good for health.
Patent JP-2001323954-A (JP)
Title: Motor-driven brake
Inventor: KAKIHARA TOMONORI
IPC: F16D65/22
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To finely control a brake clearance between a friction member and a brake rotor by detecting it with high precision. SOLUTION: A distance sensor 96 can detect a relative displacement distance DS between a brake shoe 16 and a strut 22 varying according to a brake clearance. For brake release via reverse-rotation drive of an electric motor 54, the rotation of the electric motor 54 is stopped when the relative displacement distance DS is changed by a preset standby dimension DS*, to put the brake shoes 16 and 18 on standby. Substantially constant responsiveness can be thus maintained when a brake pedal 74 is actuated irrespective of the abrasion and the like of friction materials. Such setting of the standby dimension DS* as minimizes the brake clearance in a range with no brake drag can also provide excellent responsiveness.
Patent JP-2001330446-A (JP)
Title: Automobile navigation system
Inventor: IWASHITA KIYOKAZU
IPC: G01C21/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To enable a user to operate after a start-up process without keeping the user waiting by greatly shortening the start-up process necessary for displaying the present position at a start time or the like. SOLUTION: The automobile navigation system 1 displays the present position and guides routes to support running of a vehicle with the use of map data recorded in a CD-ROM 2. In the start-up process of turning off a power source with the same CD-ROM 2 kept loaded and turning on the power source again, the present position displayed last is displayed with the use of data held in an SDRAM 5 backed up by a battery and the user's operation to an input unit 13 is accepted with priority. Even when the same CD-ROM 2 is taken out once and inserted again or when a music CD is inserted again after being reproduced, the start-up process can be shortened with the use of the backed up data.
Patent JP-2001329544-A (JP)
Title: Bar arrangement method for foundation and bar arrangement structure of foundation
Inventor: KAJIKAWA HISAMITSU
IPC: E02D27/08
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a bar arrangement method for a foundation and a bar arrangement structure of the foundation capable of easily and securely arranging bars reinforcing a foundation part on which a columnar structure is erected. SOLUTION: This bar arrangement method for the foundation having the foundation part 1a on which a column 2a is erected comprises a process in which a foundation reinforcing bar frame 20 is arranged in the foundation part 1a and a process in which a reinforcing bar frame 10 provided with a plurality of rising bars 11 and a stirrup 12 surrounding the rising bars 11 is inserted and joined into the foundation reinforcing bar frame 20 from above.
Patent JP-2001329267-A (JP)
Title: Manufacturing method of thermal insulating material for molten bath or killing agent for converter, thermal insulating material for molten bath and killing agent for converter
Inventor: SEKI KATSUSHIRO
IPC: C01B31/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulating material for a molten bath or a killing agent for a converter which can effectively reutilize combustible refuse and can reduce the amount of the combustible refuse, and a method of manufacturing the same. SOLUTION: The thermal insulating material for a molten bath or a killing agent for a converter is manufactured by baking combustible refuse in a carbonization apparatus to form a refuse charcoal, mixing this refuse charcoal with a specified amount of a binder, compressing the binder mixed refuse charcoal in compression equipment, and granulating the compressed refuse charcoal.
Patent JP-2001327386-A (JP)
Title: Clothing hanger
Inventor: NISHIHARA HIROSHI
IPC: A47G25/48
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a clothing hanger capable of keeping manufacturing cost low and excellent in convenience for use. SOLUTION: This clothing hanger 10 comprises a hook 12 at a center upper part of a hanger main body 11, and a pair of pins 25 and 39 are disposed on a right and a left horizontal parts 15 and 20 of the hanger main body 11 to be freely slidable, so clothing is held by the pins 25 and 29. In the pin 25 or 39, a pair of holding pieces 26 and 30 for holding the clothing, a connection bar 38 for connecting the holding pieces 26 and 30 to each other to be capable of opening and closing, and an insertion part 27 provided on one holding piece 26 to be slidably engaged with a horizontal part 15, 20 are integraly molded of resin which can be elastically deformed.
Patent JP-2001300492-A (JP)
Title: System for decomposition and volume reduction treatment of organic waste
Inventor: IWASAKI KAZUYUKI
IPC: C05F7/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a treatment apparatus capable of immobilizing microorganisms on porous ceramics to enable the simultaneous treatment of sludge and garbage, melting residue, heavy metals or the like by a technique of blast furnace to naturally cool the same to form artificial rocks and eliminating landfilling work in the final disposal of organic waste. SOLUTION: Various microorganisms are immobilized on porous ceramics based on a natural glass material and organic matter is properly treated with these porous ceramics using existing composting plant technique. Further, the degree and accuracy of treatment technique are enhanced and matter impossible to decompose such a residue, heavy metals or the like is melted at 1,500 deg.C or hither by coke bed type blast furnace technique and slag is naturally cooled to form artificial rocks to eliminate the generation of landfilling refuse. The formed rocks are used as resources.
Patent JP-2001337304-A (JP)
Title: Optical shutter and display device using the same, and their driving method
Inventor: KATO TAKEHISA
IPC: G02F1/055
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical shutter by which a stable optical output can be obtained even when a signal voltage is applied to a ferroelectrics having the hysteresis characteristic of an electrooptic effect and a display device in which the optical shutter is used, and their driving method. SOLUTION: In this display device, a reset voltage generated by a reset voltage generating device 17 is applied selectively to the pixel of an optical shutter consisting of a ferroelectric capacitor 3 and a pixel switch 4 during a horizontal blanking period by a signal input changeover switch 12. As a result, since the input voltage of a video signal which is applied to the capacitor 3 is determined unequivocally in such a manner as to be decreased or increased from the reset voltage regardless of a preceding signal, a constant optical output is obtained in accordance with the input voltage of the video signal.