baber/WOPTO huggingface dataset:
Patent JP-2003018835-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the design and manufacture by lessening the margin in design. SOLUTION: With a composite resonance type switching converter equipped with a self-excited voltage resonance type converter as basic constitution, detection winding NA, drive winding NB for a drive circuit, and control winding Nc are wound on a drive transformer CDT. Besides, the drive winding NB, the control winding Nc, a divided capacitor CB2, and a conduction control element Q2 are connected in series. As regards stabilization, the switching frequency is variably controlled by varying the level of a base current flowing to the base of the switching element Q1 from a self-excited oscillation drive circuit by varying the quantity of current conduction of the conduction control element Q2. Consequently, fixed voltage control is materialized by the composite control system where the conduction angle of the switching element and the switching frequency are varied at the same time, so that it becomes possible to omit an orthogonal control transformer.
Patent JP-2003014730-A (JP)
Title: Air content measuring instrument
Inventor: NAKAMURA HIROYUKI
IPC: G01N33/38
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To measure air content accurately by simple operation. SOLUTION: An air content measuring instrument 1 is generally composed of a container body 2 for accommodating fresh concrete, and a lid body 3 for airtightly closing the upper opening of the container body. In the lid body 3, a water injection port 13 for communicating with airtight space 8 and a drain port 14 are provided. The water injection port 13 is provided near the edge section of the lid body 3, and at the same time the drain port 14 is provided near the edge section being positioned at a side opposite to the water injection port 13 while a portion near the center of the lid body 3 is being sandwiched.  When water is poured to water injection space being formed at the upper section of refresh concrete being accommodated in advance in the airtight space surrounded by the container body 2 and lid body 3, flow from the water injection port 13 toward the drain port 14 is formed in the water injection space.
Patent JP-2003018771-A (JP)
Title: Stator and its manufacturing method, and manufacturing device for core member of stator
Inventor: YAMAMURA AKIHIRO
IPC: H02K15/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for a core member of a stator, which can move at high-speed and accurately position, and improves productivity. SOLUTION: The manufacturing device comprises a first and a second dies 24 and 25 which forwardly send a long steel sheet 23, and forms partly in turn a profile of an annular-connection magnetic member on the steel sheet 23; and a rotary moving die 26 which is provided aside from both dies 24 and 25, rotatably moves in a connecting direction of a yoke part by making the center of a ring center of the annular-connection magnetic member, and forms in turn the profile of each magnet pole part each having a predetermined protruding length.
Patent JP-2002083124-A (JP)
Title: Securitized instrument using intellectual property right as credit and method and device for it
Inventor: OKAZAKI CHIYOUSHIN
IPC: G06Q50/10
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To securitize an intellectual property right as a credit so as to collect funds from a stock market and the like. SOLUTION: The intellectual property right as an invisible asset is taken as a credit for securitization and securitized by means of a securitization evaluation list and evaluation program software on the basis of data based on a computer and investigation program software so as to be turned into a securitized instrument capable of raising funds from the stock market and the like. By means of the software, a plurality of intellectual property rights can be evaluated as one credit or divided into a plurality of licenses, and the value of each license can be calculated, and consequently, the intellectual property right is turned into the securitized instrument.
Patent JP-2003018869-A (JP)
Title: Ultrasonic motor and electronic apparatus equipped therewith
Inventor: IINO AKIHIRO
IPC: H02N2/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To realize accurate positioning and reduction of setting time in the positioning control of an ultrasonic motor. SOLUTION: A control unit 40 for positioning and position correction determines that a moving body 24 reaches an aimed position and maintains the position stably in a step 108 as a time point when a standby period t has passed, at a plurality of times during the period t whether or not inversion for position correction is necessary. That is, the reference standby period t is divided into first, second and third divided reference standby periods t1, t2 and t3. A step 104 is a time point when t1 has passed, a step 106 is a time point when t2 has passed, and a step 108 is a time point when t3 has passed. Decision whether or not the inversion for position correction is necessary is performed in the steps 104, 106 and 108. As to the periods, the first is the shortest, the last is the longest, and time intervals of steps between the first and the last are set to be longer in the order.  The start of the reference standby period t is a time point when a stop command is generated in a step 102.
Patent JP-2002197759-A (JP)
Title: Recording medium replaceable recording and reproducing device
Inventor: YOSHIDA TADAO
IPC: G11B17/22
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium replaceable recording and reproducing device which can be miniaturized, can perform reproduction and recording in a short time, is advantageous to weight saving and cost. SOLUTION: A first and second magazines 14 and 16 to house a tape cartridge so as to enable the insertion and takeout of the cartridge, are arranged at intervals on the right and left in the inside of a casing 12 so that their longitudinal directions are in parallel. Between the first and second magazines 14 and 16, a transportation space 17 extended along the longitudinal direction of the first and second magazines 14 and 16 is provided. A moving mechanism 20 holds the tape cartridge and moves vertically in the transportation space 17. A delivery mechanism 25 delivers the tape cartridge between the first and second magazines 14 and 16 and the moving mechanism 20. The moving mechanism 20 loads the tape cartridge in the recording/reproducing mechanism 18 provided at a place facing the lower part of the transportation space 17.
Patent JP-2002363030-A (JP)
Title: Water-in-oil type emulsion cosmetic
Inventor: YOKOTA TAKASHI
IPC: A61K8/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a water-in-oil type emulsion cosmetic which has especially excellent fluidity, moisture retaining property, stability with time and durability of makeup, does not obstruct physiological function of the skin, (does not impose a burden on the skin), has excellent functionality (water resistance and protection effect) and extremely excellent usability (excellent spread in coating, freshness in use, soft touch to the skin and refreshing feeling after use) and safety (low irritation). SOLUTION: This oil-in-water type emulsion cosmetic comprises (A) 0.05-5.0 wt.% of a POE hardened castor oil and/or POE castor oil or a polyoxyethylene sorbitol tetraunsaturated fatty acid and/or branched fatty acid ester, (B) 0.1-5.0 wt.% of a glycerol branched fatty acid and/or unsaturated fatty acid ester or a sorbitan branched fatty acid and/or unsaturated fatty acid ester and preferably further 0.05-5.0 wt.% of a water-soluble polymer electrolyte and/or an electrolyte, 0.05-10.0 wt.% of a polyether modified silicone and 0.1-20.0 wt.% of a dextrin esterified with a fatty acid ester containing a straight-chain fatty acid, branched-chain fatty acid and/or unsaturated fatty acid.
Patent JP-2003021899-A (JP)
Title: Curable composition for etching resist
Inventor: ITO AKIKO
IPC: C08F2/50
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition for an etching resist giving a cured film excellent in etching resistance even in secondary etching at a high temperature and excellent also in suitability to subsequent alkali dissolution and removal and in pattern forming property and suitable for use as a backing material particularly in the manufacture of a shadow mask. SOLUTION: The curable composition contains (a) a compound having one carboxyl group and one (meth)acryloyl group in one molecule and (b) a compound having one or more carboxyl groups and two or more (meth)acryloyl groups in one molecule.
Patent JP-2002365408-A (JP)
Title: Focal distance variable lens
Inventor: CHIMA SENRYU
IPC: G02B3/14
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a lens for learning whose focal distance is varied and which becomes a concave lens as well as a convex lens. SOLUTION: By pouring water 6 into space between two soft transparent plates 2 and 3 whose periphery is fixed on a frame 1 and varying the quantity of the water by a piston 5, internal pressure is changed, and the transparent plate is recessed or swollen to become the concave lens or the convex lens, then the focal distance of the lens is changed by the degree of the pressure.
Patent JP-2003021060-A (JP)
Title: Compressor, and method and tool for balancing compressor
Inventor: SOWA MARI
IPC: F04C18/02
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capable of inhibiting the vibration by finely adjusting imbalance due to tolerance. SOLUTION: In this compressor executing the compressing motion by rotating and driving a driving shaft 25 supported in a housing, balancers 31, 32, 50 mounted on the driving shaft 25 are respectively composed of main body parts 34, 37, 51 and adjustment parts 36, 39, 52, and at least one of a weight and the shape of the adjusting parts 36, 39, 52 is variable.
Patent JP-2003024814-A (JP)
Title: Rotary nozzle device for crushing concrete by water jet
Inventor: MITSUBE MASAO
IPC: B02C19/06
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary nozzle device for crushing concrete, by which the crushed groove of concrete is formed to have a rectangular cross-section. SOLUTION: A 1st nozzle (4a) and a 2nd nozzle (4b) are arranged in a position eccentric to a rotary shaft and the jetting axis lines of the 1st nozzle and the 2nd nozzle are directed to the crushing object and inclined to the rotary shaft side.
Patent JP-2003029403-A (JP)
Title: Photosensitive resin composition, photosensitive element using the same, method for producing resist pattern and method for producing printed wiring board
Inventor: OTOMO SATOSHI
IPC: H05K3/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive element excellent in adhesion and resolution and useful to increase the density of a printed wiring board loaded with semiconductor chips such as BGA and CSP as a resist material used for etching, plating, etc., in the field of production of a printed wiring board. SOLUTION: The photosensitive element is obtained by applying and drying a photosensitive resin composition containing (A) a binder polymer, (B) a photopolymerizable compound having at least one polymerizable ethylenically unsaturated group in one molecule, (C) a photopolymerization initiator and (D) an amine additive on a support.
Patent JP-2003090523-A (JP)
Title: Method and apparatus for throwing object to be melted into melting furnace
Inventor: YAMADA MITSUO
IPC: F23G5/50
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for throwing objects to be melted into a melting furnace, which is able to constantly keep the temperature atmosphere in the furnace at the optimal conditions for melting treatment even when the qualities or the like and the throwing rate of the objects to be melted are varied, and thus is able to continuously and smoothly conduct melting treatment of burned ash. SOLUTION: The method for throwing the objects to be melted, which mainly contain burned ash, into the melting furnace 1 having a heating means 16 through a throwing means 4 is provided. When the temperature in the melting furnace 1 reaches a given value, the throwing means 4 is driven by a temperature detector 17 and a control means 18 to throw the objects to be melted into the melting furnace 1.
Patent JP-2003035644-A (JP)
Title: Method and equipment for thermal fatigue test
Inventor: IKUNO HAJIME
IPC: G01N3/04
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and an equipment for thermal fatigue test in which thermal fatigue test can be conducted effectively and conveniently even for a material being used under high temperature. SOLUTION: A thermal fatigue test piece 1 having an evaluating part 10 of small cross-sectional area, and two sheets of holder 2 made of a low expansion material having a thermal expansion coefficient lower than that of the thermal fatigue test piece 1 in the test temperature range where a temperature singular point at which the thermal expansion coefficient varies abruptly does not exist are prepared. The edge 22 of the holder 2 is press fitted to each end part 11 of the thermal fatigue test piece 1 which is then restricted along with the holders 2 by a coupling means 3 through a resilient member 31 between the opposite end parts 11 of the thermal fatigue test piece 1 and the fixed end part 21 of the holder 2. A strain gauge 59 is disposed at the evaluating part 10.  Heating/cooling cycle is repeated under restricted state and the coupling means 3 is retightened at least once during test in order to suppress lowering of coupling force between the thermal fatigue test piece 1 and the holder 2.
Patent JP-2003044085-A (JP)
Title: Dictation device with command input function
Inventor: ISOTANI RYOSUKE
IPC: G10L15/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To make inputtable a command in voice without necessity for a user to switch mode with a key or the like or to be conscious of timing of input during text input in voice in a dictation device. SOLUTION: A text recognizing part and a command recognizing part simultaneously accept an input voice and respectively output scores together with a text or a command as a recognized result. In a score comparing part, by comparing these scores, either a text or a command is selected. As a score to be used for comparison, a collation score, an acoustic score related to an acoustic model in the collation score or a score nonmalizing these scores with the length of the input voice can be used and by correcting the score with a penalty value as needed in the case of comparison, possibility for the command to be erroneously decided as a text recognized result is reduced.
Patent JP-2003044728-A (JP)
Title: Method and system for providing facility and management server
Inventor: ISHIKAWA KOJI
IPC: G06Q30/04
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To furnish a facility providing method for providing a person wanting to utilize a facility with abundant facilities which are owned by companies and are rich in variety. SOLUTION: A management company terminal 4 registers facility information data supplied from company terminals 1 in a management server 3. When the management company terminal 4 receives reservation request information data for a utilization-desired facility from a user terminal 2, the management company terminal 4 acquires storage data stored in the management server 3 and performs examination for utilization. The management company terminal 4 transmits a utilization approval/ rejection notice to the user terminal 2 on the basis of examination results, also updates the storage data and transmits the updated storage data to the management server 3.  A financial institution terminal 5 performs a payment procedure to the management company in response to a payment procedure request for a utilization charge received from the user terminal 2 and transmits a procedure completion notice to the management company terminal 4. When the management company terminal 4 receives the procedure completion notice from the financial institution terminal 5, the management company terminal 4 transmits a utilization permission slip to the user terminal 2.
Patent JP-2003040350-A (JP)
Title: Container for instant food or the like
Inventor: SHIMONO TOSHIAKI
IPC: B65D77/38
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a container for instant food or the like from which hot water can be quickly drained. SOLUTION: A flat hot water draining hole base wall 7 is formed like a shelf for a base wall 3 in a container body 1. A laterally straight hot water draining port 15 is formed between opposite surfaces of an internal surface of a hot water draining port base wall cover 2a of a re-peelable lid 2 and the base wall 7.
Patent JP-2003040250-A (JP)
Title: Carton with handle
Inventor: TAGUCHI NOBUHIRO
IPC: B65D5/462
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To eliminate waste of resources, and to easily carry a packaging body by using a sheet which is strong and lightweight for a blank for a multi- pack carton. SOLUTION: A micro-flute corrugated fiberboard is employed as a carton blank. A strap handle extending in the longitudinal direction is provided on an affixed top panel in a cutting-off manner by a cut line, and a finger hole is formed in both sides of the strap handle, and the finger holes are closed by a second top panel when the second top panel overlaps the first top panel.
Patent JP-2003040472-A (JP)
Title: Paper feeding mechanism and image forming device provided with the same
Inventor: FUJITA AKIHIRO
IPC: G03G15/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To securely separate and carry a paper of various kinds sheet by sheet without non-feed and double feed. SOLUTION: One end of the paper loaded on a tray bottom plate 10 of a paper feeding cassette is press-contact with a paper feeding roller 1, an inclining member 66 is made adjacent to the press-contact part, and is press-contact with a side of the paper feeding roller 1 by an inclining member spring 65 so as to advance and retreat in parallel, and an abutting surface 66b on the paper feeding roller 1 of the inclining member 66 is reduced so that rotation together with the paper can be reduced.  Furthermore, a paper returning member 64, which moves by interlocking with the tray bottom plate 10, and returns the paper to a predetermined position except for a top paper loaded on the tray bottom plate 10 when the tray bottom plate 10 moves in a position where the paper is not made in contact with the paper feeding roller 1, is provided so that the paper on a lower side is returned in an original position even when the double feed of the paper occurs, and the double feed is eliminated.
Patent JP-2003001262-A (JP)
Title: Magnet adapter for magnetically activated water
Inventor: NANBA SHOZO
IPC: C02F1/48
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnet adapter for magnetically activated water which attaches a strong permanent magnet to a water pipe, etc., in order to activate city water, etc., by magnetic force of a magnet. SOLUTION: This magnet adapter for magnetically activated water is composed of a belt for fixation which attaches a retaining ring and hoop-and-loop fasteners of male and female, a small-sized magnet for determining magnetic poles, a magnet holder fitted with S-pole display plate, etc., and the like.
Patent JP-2003043568-A (JP)
Title: Device for switching film tunnel amount of camera
Inventor: TSUCHIDATE YOICHIRO
IPC: G03B17/28
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To switch film tunnel amount by driving a film pressing plate from the outside. SOLUTION: When a pressing plate driving member 12 pivotally supported on a back cover is rotated clockwise by 90 deg., the film pressing plate 9 is driven by a solid cam 12b and floats from an outside rail surface 1b against the energizing force of a pressing plate spring 4. At such a time, a driven roller 8 integrated with the plate 9 is engaged with the circular-arc part of a cam groove 12a and does not move right and left. In a state where the roller 8 is engaged with the cam part of the groove 12a and driven leftward, the plate 9 is kept in a state where it floats from the rail surface 1b by the cam 12b.  When the roller 8 approaches to the trailing end of the groove 12a, the leftward advance of the plate 9 is stopped, and the pressing of the plate 9 by the cam 12b is released, then the low step part 9b of the plate 9 abuts on the rail surface 1b, whereby the film tunnel amount is switched.
Patent JP-2003048923-A (JP)
Title: Acrylic polymer and curable composition
Inventor: UENO HIROSHI
IPC: C08F4/72
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic polymer which has a curing-accelerating function and is used as a raw material for curable compositions not needing a curing accelerator, and to provide a curing composition which comprises the acrylic polymer and a curing agent and does not need to mix with a curing accelerator. SOLUTION: This acrylic polymer having at least one functional group in the molecule is produced by polymerizing a monomer mixture comprising (a) 100 pts.wt. of a monomer having a (meth)acryloyl group in the molecule and (b) 0.01 to 100 pts.wt. of a metal-containing polymerizable monomer. The polymerization is preferably carried out in the presence of a metallocene compound and a thiol compound having a reactive group in the molecule. The curing composition comprises the acrylic polymer and, if necessary, a curing agent.
Patent JP-2002157055-A (JP)
Title: Multimedia modular card, modular card operation device, and integrated multimedia system
Inventor: HWANG KYO-JONG
IPC: G06F3/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia modular card attachable to and detachable from a modular card operation device for operating and controlling the multimedia modular card and performing a function according to a preset multimedia support type. SOLUTION: This multimedia modular card comprises a bus interface formed attachably to and detachably from the modular card operation device to transmit and receive data to and from the modular card operation device; a local control means for controlling the operation of the multimedia modular card according to a signal input through the bus interface; and a local processing means programmed so as to perform the function according to the set multimedia support type and operating on the basis of the local control means.
Patent JP-2003051406-A (JP)
Title: Soft magnetic material
Inventor: HASHIMOTO HIDETAKE
IPC: H01F1/153
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To produce an easy-to-shape soft magnetic material having high soft magnetic characteristics. SOLUTION: Amorphous soft magnetic material powder or nano-crystal soft magnetic material powder is admixed with an organic resin binder and compacted and then the organic resin binder is solidified. Subsequently, it is subjected to secondary machining, e.g. lathig, drilling, milling, or the like.
Patent JP-2003049061-A (JP)
Title: Polycarbonate resin composition
Inventor: MASUKI TATSUYA
IPC: C08L69/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition having excellent flame- retardance and heat-resistance. SOLUTION: This polycarbonate resin composition is produced by compounding 100 pts.wt. of a polycarbonate produced by a melt-process with 0.01-30 pts.wt. of a flame-retardant. The composition satisfies the formula: 2500<=Tanδ/η*<-0.87> <=6000 wherein δand η* are the loss angle and the complex viscosity (Pa.s) of the polycarbonate measured at 250 deg.C and an angular velocity of 10 rad/s, respectively.