baber/WOPTO huggingface dataset:
Patent JP-2003076748-A (JP)
Title: Apparatus for construction management, method therefor, program and recording medium
Inventor: HIROSE HARUHISA
IPC: G06Q50/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for construction management capable of creating a construction schedule easily. SOLUTION: In a method for construction management, when creating the construction schedule, a dialog is displayed on a computer and a parameter determining contents of construction is input by a user (Step 103), states of dump trucks (whether the dump trucks are loaded with materials, in transportation or unloaded with materials, etc.), at every hour in construction days are displayed on a chart. A user can create the construction schedule in consideration of effective proceeding of on-site operations depending on how the dump trucks are used by performing a dump truck-centered simulation.
Patent JP-2003073518-A (JP)
Title: Vinyl chloride based resin composition for regenerated pipe and regenerated pipe
Inventor: OKUSAKO YOSHIAKI
IPC: C08L27/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride based resin composition suitable for producing a regenerated pipe having an excellent impact resistance and excellent in workability and to provide a regenerated pipe using the same. SOLUTION: This composition for the regenerated pipe comprises 100 pts.wt. of a vinyl chloride based resin having 600-3,000 of average molecular weight, 3-30 pts.wt. of one or more kinds of polymers comprising methylmethacrylate- butadiene-styrene copolymer, chlorinated polyethylene or an acrylic modifier, and 3-30 pts.wt. of a compound (excluding above vinyl chloride based resin) compatible with the polyvinylchloride resin and having glass transition temperature or melting point or dropping point lower than the glass transition point of the polyvinylchloride resin, and the regenerated pipe comprising the vinyl based resin composition for the regenerated pipe.
Patent JP-2003088114-A (JP)
Title: Dc-dc converter
Inventor: NAGAI ATSUSHI
IPC: H02M3/28
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter with a synchronous rectifier capable of inhibiting the amount of conduction of reverse current. SOLUTION: A reverse current detecting means 43 of detecting reverse current is provided. A reverse current inhibiting means 44 is also provided which increases an input/output conversion ratio when the reverse current is detected. A choke coil 13 increases an inductance in a conduction amount range where very little reverse current flows, and decreases the inductance in the conduction amount range equal to or more than in an ordinary operation mode. As a result, specific regulation characteristic is provided which fluctuates in the output voltage with respect to the fluctuations in the output current is significantly large in an area (reverse current conduction area) where the output current is negative (-).  By owning the specific regulation characteristic, an increase in reverse current can be inhibited, and damage to a component caused by reverse current conduction and a problem of an increase in loss can be also avoided.
Patent JP-2003087894-A (JP)
Title: Electroacoustic transducer with vibration function
Inventor: KONISHI SHUHEI
IPC: H04R9/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an electroacoustic transducer with a vibration function used for a mobile terminal and to provide a product with a stable vibration characteristic. SOLUTION: This invention provides the stable electroacoustic transducer with a vibration function where a suspension 4a for supporting a moving part comprising a magnetic circuit 2 and an added weight or the like comprises a suspension main body 4b and a damping section 4c formed by coating a rubber member or a resin onto the main body 4b, the damping section reduces the sharpness (Q) of the vibration characteristics of a vibrating part comprising the moving part and the suspension so as to suppress the effect on the vibrating function even when the natural vibrating frequency of the vibration part is in dispersion due to dispersion at manufacture.
Patent JP-2003081786-A (JP)
Title: Hair grooming agent composition
Inventor: SUZUKI KATSUAKI
IPC: A61K8/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a hair grooming agent composition having sufficient setting force, little stiffness and making the hair to be set in a naturally finished hair style. SOLUTION: This hair grooming agent composition comprises 0.01-10.0 wt.% vinylpyrrolidone-based polymer having a low molecular weight, 0.01-5.0 wt.% vinylpyrrolidone-based polymer having a high molecular weight and water. The weight average molecular weight of the vinylpyrrolidone-based polymer having the low molecular weight is >=1000 and <160,000. The weight average molecular weight of the vinylpyrrolidone-based polymer having the high molecular weight is >=160,000 and <30,000,000. The vinylpyrrolidone-based polymer is preferably a polyvinylpyrrolidone having good dispersibility in water. A surfactant is added to impart stability to the hair grooming agent composition and improve extensibility of the hair grooming agent composition and touch feeling to hair.
Patent JP-2003081390-A (JP)
Title: Can opener
Inventor: YOSHIDA AKIRA
IPC: B67B7/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a can opener which can pull up a pull-tub with smaller force and can highly raise the pull-tab without once removing from the pull-tab. SOLUTION: A plate-formed body 10 having a grip 8 at one of longitudinal ends and having an engaging press 9 to be engaged with an upper surface of a pull-tab 4 of a can 1 at the other end is provided. An engaging claw 11 with an L-shaped cross section is provided, which is engaged with a lower surface of the pull-tab 4 on a lower surface of the press 9 toward the second end of the body 10. A length L2 of the claw 11 is made in a size approximately corresponding to a longitudinal width L3 of a ring 6 of the pull-tab 4, and the engaging press 9 is formed to be longer than the engaging claw 11 with a width D2 at a tip longer than a lateral width D3 of an inner periphery of the ring 6.
Patent JP-2003088746-A (JP)
Title: Halogenated organic compound decomposition treatment system
Inventor: YAMAMOTO TAKASHI
IPC: A62D3/20
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a halogenated organic compound decomposition treatment system which can be quickly feed-back-controlled. SOLUTION: In a PCB decomposition treatment system equipped with a hydrothermal oxidative decomposition apparatus 120 for making PCB harmless by dehalogenation and oxidative decomposition in the presence of sodium carbonate in a heated and pressurized primary reactor 122, a control unit 100 is installed. The control unit 100 is equipped with a plurality of differential pressure sensors 101 for measuring the pressure difference in the vertical direction in the primary reactor 122; a computing unit 102 for computing the liquid density in the primary reactor 122, basing upon the measurement results with the differential pressure sensors 101; and a regulator 103 for regulating the amount of NaOH supplied into the primary reactor 122 so that a specified value is obtained by computing with the computing unit 102.
Patent JP-2003095732-A (JP)
Title: Method of producing electroconductive alumina ceramics
Inventor: MURAYAMA HARUO
IPC: H01B13/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce electroconductive alumina ceramics which has high mechanical strength and high electrical conductivity. SOLUTION: Tin oxide (SnO2 ), titanium oxide (TiO2 ), or nickel oxide (NiO) of 5 to 40 wt.% in an inner percentage, and copper oxide (Cu2 O) of 0.1 to 10 wt.% is added to alumina (Al2 O3 ), and compacted and burned. The electroconductive alumina ceramics having a volume resistivity of 10<6> to 10<11> Ω.cm is produced.
Patent JP-2003095726-A (JP)
Title: Hydraulic material for water retainable hardened body, and water retainable hardened body
Inventor: TAKAHASHI KATSUNORI
IPC: C04B28/04
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic material for a water retainable hardened body which is provided with high water retaining force and fixed strength, and is effective as the material in the civil engineering and construction field without using special production apparatuses and to provide a water retainable hardened body. SOLUTION: The hydraulic material for a water retainable hardened body is obtained by mixing an inorganic hardening material exhibiting alkalinity in contact with water into granulated blastfurnace slag granulated into a mean grain diameter of 50 to 200 μm. Further, the water retainable hardening body is obtained by adding water of 40 to 100 pts.wt. to 100 pts.wt. of the water retainable hydraulic material, and performing kneading, and curing the kneaded material.
Patent JP-2003088753-A (JP)
Title: REDOX REACTION APPARATUS, HYDROGEN AND OXYGEN PRODUCTION METHOD, CARBON DIOXIDE FIXATION METHOD, COMPOUND PRODUCTION METHOD, Cu2O STABILIZATION METHOD, AND Cu2O STABILIZED SOLUTION
Inventor: NAKAYAMA MOKICHI
IPC: C07C9/04
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a redox reaction apparatus employing an electrode, especially a photocatalytic electrode, having a high utilization efficiency of energy of light rays with wavelength in a visible light region and a relatively high reduction power at the time of generating hydrogen by decomposing water, capable of generating oxygen simultaneously, and stable even under light irradiation condition. SOLUTION: The redox reaction apparatus is provided with an electrode containing Cu2 O on the surface and an aqueous solution containing Li ion and carries out redox reaction by irradiating light rays to the electrode immersed in the aqueous solution. The aqueous solution containing Li ion preferably has a Li ion concentration in a range of 0.1 to 10 mol/L and a pH value in a range of 7 to 14.
Patent JP-2003095475-A (JP)
Title: Image forming device
Inventor: YAMADA MITSURU
IPC: B65H5/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To comparatively inexpensively prevent image stain when carrying paper, securing sufficient carrying force for a recording medium. SOLUTION: This image forming device is provided with a carrier path 30 for printing both sides for leading the recording medium after printing one side to a transfer part again after reversing the recording medium. At least surface parts of driving rollers 36, 37 and 38 of a pair of carrying rollers arranged within the carrier path 30 for printing both sides are made of a material containing rubber or thermal plastic elastomer and having a comparatively high coefficient of friction. At least surface parts of driven rollers 27, 28 and 29 are made of a material having a relatively low coefficient of friction. The driven rollers 27, 28 and 29 and the driving rollers 36, 37 and 38 are arranged on an image carrying surface side of the recording medium moving in the carrier path for printing both sides and a non-image carrying surface side, respectively.
Patent JP-2003099517-A (JP)
Title: System and program for providing housing information
Inventor: YOSHIDA MASAHIRO
IPC: G06Q50/16
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a system for offering housing information capable of collecting housing information meeting a customer's desired conditions safely by protecting his or her privacy though information about a customer's desire of purchase of a house, including his or her desired conditions is disclosed. SOLUTION: A server 2 comprises a storage means 18 which stores information about a desire to purchase a house in a storing device 10 when information about a desire to purchase a house including an address, name and desired conditions of the person who desires to purchase the house is entered from an information collecting terminal, a desired information distribution means 20 which reads information about the desire to purchase a house except the address and name from the storing device 10 and distributes it to a plurality of information providing terminals registered beforehand,  a housing information output means 25 which transmits housing information to an information collecting terminal when it is entered and a purchase applicant notification means 30 which transmits an address and a name of the person who desires to purchase a house to a selected information offering terminal when selection instructing information and anonymity cancellation instructing information are entered from the information collecting terminal.
Patent JP-2002164842-A (JP)
Title: Beam synthesizing method for forming downlink beam in fdd wireless communication system
Inventor: LIANG YING-CHANG
IPC: H04B7/08
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a practical, low-cost and efficient downlink beam forming method. SOLUTION: The downlink beam forming method includes, a step for receiving combination of uplink signals incoming from a plurality of terminals using an antenna array provided in a base station, a step for estimating an uplink beam forming weighted value vector for each terminal from the combination of incoming unlink signals, a step for identifying both uplink null and uplink main beam position from the uplink beam forming weighted value vector, a step for forming a corresponding downlink null by altering the uplink null, a step for generating a downlink beam forming weighted value vector from entire downlink nulls, and a step for transmitting information signal group according to the downlink beam forming weighted value vector.
Patent JP-2003093065-A (JP)
Title: Method for discriminating bacterium, apparatus for discriminating bacterium and dna fragment
Inventor: YAMADA ATSUSHI
IPC: C12M1/34
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for discriminating bacteria by which Escherichia coli and Bacillus dysentericus can specifically and readily be detected from unknown bacteria using a primer, to provide an apparatus for discriminating the bacteria and a band. SOLUTION: The method for discriminating the bacteria comprises amplifying a DNA fragment of the bacteria by a single strain counting polymerase chain reaction (SSC-PCR) using a primer of sequence number 1 or 2 (refer to the specification) and fractionating the amplified DNA fragment for each size by an electrophoresis. In the resultant electrophoretic pattern, bacteria which are objects of discrimination are discriminated whether or not the bacteria are Escherichia coli or Bacillus dysentericus based on whether or not the band appears in 987 bp or 1,780 bp.
Patent JP-2003094824-A (JP)
Title: Optical recording medium, and optical recording method using the same
Inventor: NOGUCHI SO
IPC: G11B7/24035
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording material in an optical recording medium which is applicable to a DVD-R disk system which uses a semiconductive laser having an oscillating wave length in a short wave length compared with a conventional system, especially, a recording material being excellent in light-resistance and storage stability for the optical recording medium using a conventional styryl coloring matter. SOLUTION: For this optical recording medium, a recording layer is provided on a substrate. Such an optical recording medium includes at least one kind each of a styryl coloring matter, and a formazane metal chelate compound comprising a formazane compound and a metal, which is represented by a general formula (I). In the formula (I), R represents a fluorine substituted alkyl group. Z represents a residue which forms a substituted or non-substituted 5- member ring or 6-member ring together with -N=C<. Also, the 5-member ring or the 6-member ring may form a substituted or non-substituted condensed ring by condensing with another aromatic ring. A represents a substituted or non-substituted aryl group.
Patent JP-2003096618-A (JP)
Title: Acrylic modified cross-section fiber and method for producing the same
Inventor: MIYANISHI HIRONOBU
IPC: D01F6/18
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic modified cross-section fiber capable of keeping fiber cross section favorably and having new touch feeling, lightweight property, bulkiness and water absorption properties. SOLUTION: This acrylic modified cross-section fiber has a fiber cross section curved in arc-like shape and satisfies the conditions represented by the formulas: 50 μm<=L<=200 μm and 5 μm<=r<=20 μm (wherein L is a length of outer periphery of fiber cross section; (r) is a distance between both terminals of fiber cross section) or the fiber has a nearly C-shaped cross section of fiber and satisfies the conditions represented by the formulas: 3 μm<=R1<R2<=300 μm and 1 μm<=t<=25 μm and 25 deg.<=θ<=300 deg..
Patent JP-2002112933-A (JP)
Title: Vacuum cleaner
Inventor: HAGINO SHINICHI
IPC: A47L9/14
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can easily and surely perform the attaching and the removal of a front wall on which a paper pack is fitted. SOLUTION: An electric blower 2 and a dust collecting chamber 3 are formed in a cleaner body 1. Then, in the dust collecting chamber 3, the front wall 12, with which a fixing plate 10 for the paper pack 4 is confronted, and from the lower section of which a bottom wall 25 is extended to an area under the paper pack 4, is detachably formed. At the same time, in the dust collecting chamber 3, a lateral positioning mechanism 41 and at least one of longitudinal/ vertical positioning mechanisms 31 and 32 are provided for this vacuum cleaner. In this case, the lateral positioning mechanism 41 is used to position the front wall 12 regarding the lateral direction, which is the width direction of the cleaner body 1, when the front wall 12 is fitted in a specified location in the dust collecting chamber 3. The longitudinal/vertical positioning mechanisms 31 and 32 are used to position the front wall regarding the longitudinal and vertical directions.
Patent JP-2003057367-A (JP)
Title: Alarm clock for awakening by using light, and desk lamp having awakening function
Inventor: SAITO TSUTAKO
IPC: F21Y101/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive alarm clock capable of performing awakening action quickly, thereby ensure waking. SOLUTION: Not only a sound as awakening function but also light incorporated with an electric bulb or the like is used, by knowing that a nerve existing on the back of an eyelid transmits a signal to the brain, and by utilizing a person's nature that he/she wakes up when a dark room is suddenly lit up. Either kind of a flashing type and a continuously-lighting type can be used as well as the kind of awakening sound function. A desk lamp and the alarm clock can be incorporated together.
Patent JP-2003108836-A (JP)
Title: Stock control system including adjustment to work in progress
Inventor: ARAOKA YASUSHI
IPC: G06Q50/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To eliminate useless stock, cope with urgent need, meet requests from customers, and increase sales by controlling work in progress on LSI products. SOLUTION: A sales terminal 10, a control terminal 20, and station terminals X and Y are connected to each other by a network to realize this stock control system including adjustment to work in progress. The control terminal 20 forms a shipment table by rearranging scheduled shipments by priority based on product shipment schedules in the sales terminal 10. The station terminals X and Y form a product stock quantity table representing situations of products in progress. After that, the control terminal 20 makes judgement for shipment, and gives an instruction for production to the station terminals X and Y based on the product shipment table. It gives an answer of delivery dates to the sales terminal 10 in the product table. The sales terminal 10 gives an answer of the delivery date to the customer to complete all the processes.
Patent JP-2003096923-A (JP)
Title: Horizontal panel mounting method and horizontal panel mounting structure
Inventor: IIJIMA KOJI
IPC: E04B5/43
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal panel mounting method which allows mounting work of horizontal panels including a floor panel and a ceiling panel in a very easy manner, and imparts strong resistance to the mounted horizontal panels, and to provide a horizontal panel mounting structure. SOLUTION: The method is for use in mounting the horizontal panel 3 between building skeleton members 4. More specifically, a stretching member 5 is inserted into a stretching member inserting hole 7 formed in the horizontal panel 3 in the horizontal direction, and both ends of the stretching member 5 are strained between connection straining portions 6 which are fixed to the building skeleton members 4, to thereby horizontally bear the horizontal panel 3.
Patent JP-2003100940-A (JP)
Title: Ic package apparatus
Inventor: MINEGISHI ATSUSHI
IPC: H01L23/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an IC package apparatus that achieves excellent input reflection characteristics by adjusting input impedance to a specific resistance value over a wide bandwidth from DC to a high frequency in an IC package apparatus used also for the processing of a high-frequency signal. SOLUTION: The IC package apparatus has a first strip line 1 that is formed on a package board PB, extends from a package input terminal PT, and has one end that is connected by an input terminal pad 4 and a bonding wire 6, and a second strip line 7 whose one end is connected to the other of the first strip line 1 and whose end section is connected to a soldering electrode 13 where a chip resistor 12 of a terminating resistor is connected. The characteristic impedance of the second strip line is set larger than a characteristic impedance of 50 Ω in the first strip line. The soldering electrode is apart from the connection section of the bonding wire in the first strip line by a specific distance.
Patent JP-2003109793-A (JP)
Title: Self-discharging static charge eliminator material and production method thereof
Inventor: TOMIBE JUNKO
IPC: H05F3/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a static charge eliminator material exhibiting a high static charge eliminating effect and capable of being effectively produced at a low cost. SOLUTION: A great number of convex portions are formed at a long side of a tape composed of a sheet containing conductive fiber and extending in a length direction, and at the same time at least one conductive fiber is projected from the tip of each convex portion by a length of 0.1-10 mm to provide the static charge eliminator material. The production method comprises using a cutter provided with a cutouts on a cutter blade maching the convex portions.
Patent JP-2003102624-A (JP)
Title: Coffee extractor
Inventor: MASUI TOMOSHIGE
IPC: A47J31/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a new coffee extractor capable of being provided in a compact form, being advantageous in terms of costs and effectively extracting coffee. SOLUTION: The coffee extractor is provided with a hot water receiving member in a tapered cylinder shape whose diameter is reduced downwards, for which an upper opening and a lower opening part formed at the time of use, a filter member supported so as to close the lower opening of the hot water receiving member and a leg member connected to the hot water receiving member. The filter member is in a bag shape whose upper outer surface can be along an inner wall of the hot water receiving member and is fixed to the inner wall of the hot water receiving member at a part separated from a lower end of the hot water receiving member to an upper part for a prescribed dimension.