baber/WOPTO huggingface dataset:
Patent JP-2003026930-A (JP)
Title: Asphalt mixture containing regenerated fibrous substance mixed thereinto
Inventor: MIZUNO OTOHIKO
IPC: C08K3/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To utilize a resin products waste in a fibrous state as a flow resistance improver for an asphalt mixture by mixing the waste into the asphalt mixture. SOLUTION: While an aggregate 1 prepared by mixing crushed stones, sand, and stone dust and heating the resultant mixture to 160-180 deg.C is being mixed and kneaded for 5-10 sec in a dry mixer, a regenerated fibrous substance 3 obtained by crushing and thermally melting resin articles (e.g. PET bottles) in an amount of 0.05% (of the total weight of an asphalt mixture being prepared) is homogeneously mixed and dispersed in the aggregate. Thus obtained dispersion is sprayed with asphalt 2 and wet mixed for a predetermined time, giving an asphalt mixture improved in flow resistance.  While air is being blown into the mixer 9 with an air blower, the regenerated fibrous substance 3 is homogeneously dispersed and mixed; then, the resultant mixture is sprayed with asphalt 3 and mixed for about 1 min, thus giving an asphalt mixture containing the aggregate 1 and the regenerated fibrous substance 3 entangled in each other and having improved resistances to flowing, abrasion, and cracks.
Patent JP-2003026640-A (JP)
Title: Method for producing aromatic ketone
Inventor: MASUI MORIYASU
IPC: C07C217/48
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aromatic ketone. SOLUTION: A compound of general formula III (R<1> and R<2> are each independently an alkyl, an alkoxyalkyl or a cycloalkyl or R<1> and R<2> together form a cyclic group; R<3> is H, an alkyl, an alkoxy or phenyl; X is a halogen; and R<4> is a (substituted)aryl, a (substituted)heterocyclic group, an alkoxycarbonyl or an aryloxycarbonyl) is produced by reacting a compound of general formula I with metallic magnesium and reacting the Grignard reagent with a compound of general formula II (R<5> is an alkyl or an aryl).
Patent JP-2003028947-A (JP)
Title: Position-measuring apparatus
Inventor: HAYASHI SOKICHI
IPC: G01C15/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To attach an inertia sensor part, a GPS antenna and the like to a rod-like member and to obtain position data, by inserting only the rod-like member even into a place which a human cannot enter. SOLUTION: The position-measuring apparatus is constituted, with the rod- like member (1) comprising the GPS antenna (1e), the inertia sensor part (1b) and a grip part (1c) and that the position data on a position (50), in which a tip part (1a) is placed, is fetched to an arithmetic circuit part (5) to compute the position (50).
Patent JP-2003028700-A (JP)
Title: Apparatus for measuring axle load of traveling motor vehicle
Inventor: ANDO HISASHI
IPC: G08G1/015
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an axle load measuring apparatus capable of accurately computing a stationary axle load by measuring the varying axle load of a traveling motor vehicle independently of conditions on the motor vehicle such as the type, structure, speed, etc., of the motor vehicle or conditions on a road such as the friction of a load surface in which an axle load detecting part is embedded. SOLUTION: The axle load measuring apparatus is constituted of the axle load detecting means embedded in the road surface for detecting the varying axle load of the motor vehicle, an acceleration deflecting means on board of the motor vehicle for detecting the vibrational acceleration of the motor vehicle and transmitting it via radio waves, and an axle load computing means installed in a measuring chamber in a shoulder of the road for computing the stationary axle load of the motor vehicle through the use of the detection outputs of both detecting means.
Patent JP-2003031587-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: KAJIWARA MASAYUKI
IPC: H01L27/32
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To actualize proper electrical characteristics for a TFT in GOLD structure. SOLUTION: It is found that the hydrogen density of an LDD region, overlapping with part of a gate electrode, influences the electrical characteristics of the TFT. In the present invention, the electrical characteristics of the TFT are improved by avoiding formation of the peak of the concentration profile of hydrogen in a semiconductor film. When a semiconductor film such as this is used, activation processing is unnecessary, and by only conducting hydride processing to improve the electrical characteristics become proper.
Patent JP-2003030387-A (JP)
Title: Staff service managing method
Inventor: KUROKAWA YOICHI
IPC: G06Q50/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To efficiently manage staff service. SOLUTION: A service managing server 3 installed on a network 7 manages the service of a delegated staff. The service managing server 3 receives scheduled staff information set by days from a delegate company terminal 11 or delegate destination terminal 13 and desired service date and time information from a staff terminal 9 and generates service schedules of members of the staff at the delegate destination according to both the pieces of information. At this time, the service time of the delegated staff is suppressed within a specific time to obtain advantages of taxation such as spouse reduction at a maximum.
Patent JP-2003029761-A (JP)
Title: Sounder
Inventor: YANO HIROSHI
IPC: G10K9/13
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a sounder which is built into various kinds of mobile communication terminals, etc., is used for calling sound and makes it possible to obtain a calling sound of a high sound pressure level. SOLUTION: This sounder is constituted by forming the outer peripheral part of a diaphragm 2 of a material having a specific gravity smaller than the specific gravity of the central part, and with which a calling sound of a high sound pressure level can be obtained.
Patent JP-2003034423-A (JP)
Title: Conveying slewing device and conveying slewing processing machine
Inventor: NAGOSHI AKIHIRO
IPC: B65G47/24
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a conveying slewing device capable of efficiently and easily slewing (rotating) a work without putting heavy burden to a worker, and to provide a conveying slewing processing machine using the conveying slewing device. SOLUTION: This conveying slewing device 10 is provided with a conveyor part 11 for feeding out a work W to another device and feeding in the work W from the other device, a conveyor elevating part 12 for vertically moving the conveyor part 1 corresponding to a height of the other device, a turn table 15 for slewing the work W fed from the other device onto the conveyor part 11 by a predetermined angle, and a table elevating part 16 for vertically moving the turn table 15.
Patent JP-2003027452-A (JP)
Title: Structure of fish-pass channel
Inventor: TSUNESUMI NAOTO
IPC: E02B8/08
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To construct a fish-pass channel along which various fishes, etc., can go upstream even on condition of a steep slope, a small width or great fluctuations in water level on upstream and downstream sides, and which can suppress inflow of foreign matter. SOLUTION: This fish-pass channel 2, which connects an upstream-side water area 3 with a downstream-side water area 4, is defined by a bottom part 5 and side walls 6a and 6b. In the channel 2, a plurality of partition walls 1 for separating the upstream and downstream sides are provided between the side walls 6a and 6b at each interval D1. An orifice 10 is formed in the partition wall 1, and opening surfaces of the adjacent orifices 10 are arranged in a state of being displaced in such a manner as be staggered on right and left sides, so as not to be completely superposed together in a flow direction. Consequently, even if the interval D1 is made shorter, it is made hard to bring about a state in which a flow runs down straightly between the adjacent orifices 10, the flow rate and flow velocity of the orifice 10 can be kept at/below a fixed level, and the flow velocity of the opening surface of the orifice 10 can be varied.
Patent JP-2003039197-A (JP)
Title: Powder supply device and powder supply method
Inventor: FUKUHARA TOSHIYUKI
IPC: B30B11/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a powder supply device and a powder supply method capable of making small the difference in the powder supply density caused by the supply position by suppressing the generation of a bridge to the utmost, in supplying the powder in a cavity. SOLUTION: Into the inside of a powder box 16, air is introduced to raise the inside air pressure, Under this condition, a shutter 40 is opened, and the powder is discharged (fell) vigorously to fill the cavity 5. In such a way, by increasing the discharge (falling speed) of the powder to be filled, the generation of a bridge inside the cavity 5 is suppressed so that the diffence in the filling desity caused by the supply position is made small.
Patent JP-2003041685-A (JP)
Title: Building material connecting structure and building wall
Inventor: SUZUKI MOTOYUKI
IPC: E04B2/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a new building wall which is reusable, and does form no clearance at a joint portion between the wall and each of a column, a ground sill, and a beam. SOLUTION: According to the building wall 10, an area enclosed by the ground sill 12, the beam 14, and the mutually opposed columns 16, is filled with a plurality of intermediate building materials 30, a lower-bed building material 40 of a lower bed of the wall, and an upper-bed building material 50 of an upper bed of the wall. The lower-bed building material 40 is obtained by fitting an inter-building material first projection 13 of the ground sill 12 into an inter-building material first groove 41, and the intermediate building material 30 is obtained by fitting a second projecting fitting portion 32 and a third projecting fitting portion 33 into a lower-bed-side groove 35. The upper- bed building material 50 is obtained by fitting an inter-building material second projecting fitting portion 52 into an inter-building material second groove 15 of the beam 14.  On a butt-end side of each building material, a first projecting fitting portion 31 is fitted into a groove 24 of the column 16, and projections 22 of the columns 16 are fitted into butt-end-side fitting grooves 36, respectively.
Patent JP-2003040833-A (JP)
Title: Method for producing high-purity terephthalic acid
Inventor: CHIKATSUNE TETSUYA
IPC: C07C51/48
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of dimethyl terephthalate and/or monomethyl terephthalate obtained in terephthalic acid obtained from the dimethyl terephthalate by hydrolysis in a simple process. SOLUTION: Crude terephthalic acid obtained by hydrolyzing dimethyl terephthalate and/or monomethyl terephthalate is washed with an organic solvent to afford terephthalic acid containing impurities composed of dimethyl terephthalate and/or monomethyl terephthalate within the range of 1-5,000 ppm.
Patent JP-2003045261-A (JP)
Title: Overcurrent breaker
Inventor: AMIYA SADAYUKI
IPC: G01R19/165
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent breaker of which a breaking relay is automatically reset with a ground-fault interrupter as it is, differentiating a main cord given a priority for passing of current from a breaking cord of which a wiring may be cut off. SOLUTION: A main cord (1) is wound around magnet cores of an overcurrent detection relay (2). The next wiring A is wired from the main cord (1) to a break terminal of the overcurrent detection relay (2), and is flown to the ground through a coil of an off-timer (3). The next wiring B is wired from the main cord (1) to a break terminal of the off-timer (3) and with another tap through a break relay (4) to the ground. The next wiring C is wired from the main cord (1) to a break terminal of the break relay (4) and with another tap to a break cord (5).
Patent JP-2003049982-A (JP)
Title: Duct hose
Inventor: INAGAKE TETSUYA
IPC: F16L59/153
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a duct hose compensating a weak point as a material of polyolefinic thermoplastic elastomer forming an outer layer, reinforcing the outer layer without inhibiting flexibility, and easy in connection with an air conditioner body. SOLUTION: A cover layer formed by spirally winding a protective slip comprising non-chlorine resin material which can be thermally fused to the outer layer is adhesively integrated with an outer circumferential face of the outer layer formed by spirally winding a tape comprising the polyolefinic thermoplastic elastomer and joining side rims of the tape.
Patent JP-2003050196-A (JP)
Title: Method for evaluating grain boundary corrosion sensitivity
Inventor: KOSHIRO YASUMASA
IPC: G01B11/06
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily evaluating grain boundary corrosion sensitivity in stainless steel in its environment, without performing long-time dipping tests. SOLUTION: An evaluation method of grain boundary corrosion sensitivity includes a surface-polishing process for polishing the measurement surface of stainless steel, a potential stabilization process for installing the stainless steel in a liquid phase cell under nearly the same conditions as specific usage environment, providing an electrode in each cell, and then stabilizing potential within 10 minutes to 5 hours, a film thickness calculation process for measuring reflected light to incidence light by microscope ellipsometry, having a resolution of up to 20 μm using a CCD camera, and calculating the film thickness in a grain boundary film and a film in a grain formed on the surface of the stainless steel, and a sensitivity evaluation process for changing potential at least two times, then repeating the film thickness calculation process for a total of at least three times,  and then plotting the film thickness in the grain boundary and inside the grain with respect to the potential change.
Patent JP-2003052054-A (JP)
Title: Picture processing apparatus and method thereof recording medium and program
Inventor: TAKAHASHI KUNIAKI
IPC: H04N19/60
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the spread of color due to conversion of compressed picture information from the MPEG 2 system to the MPEG 4 system. SOLUTION: A color difference component resolution converter 51 outputs 4×4 DCT coefficients of lower frequency components in a macro block composed of 8×8 DCT coefficients of color difference components of compressed picture information in the MPEG 2 system to a quantizer 52 as a macro block in the MPEG 4 system. The quantizer 52 quantizes and outputs the inputted macro block to a scanner 53, the scanner 53 codes and outputs the macro block to a user data buffer 54, the buffer 54 temporarily stores coded information of the 4×4 macro block together with intra-MB address information inputted from an intra-MB address information memory 56 and outputs the information to a user data variable-length coder 55, and the coder 55 variable-length-codes the inputted data one after another and inserts them to areas of user data in the MPEG 4 format.
Patent JP-2003048160-A (JP)
Title: Minute groove machining method and device therefor
Inventor: MATSUMURA TAKASHI
IPC: B24C1/04
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To improve efficiency, costs, and safety by utilizing the erosion effect by means of abrasive grains and the chemical action of cerium oxide and quartz glass. SOLUTION: A surface of a hard member 3 to be machined is covered with a masking member 5 provided with a groove provided with a V-shaped taper 27 by corresponding to a position where machining is performed by a harder material than the hardness of the hard member 3, and aqueous solution fluid containing abrasive grains is injected into a part corresponding to the groove from a jet nozzle 11. When the aqueous solution fluid is injected into the V-shaped groove, pressure drop due to the friction of the aqueous solution fluid and the groove is reduced so that the aqueous solution fluid can advance into a thin groove to machine a minute groove.
Patent JP-2003052579-A (JP)
Title: Backrest device for toilet
Inventor: KAYAHARA NORIAKI
IPC: A47C7/42
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a backrest device for toilet capable of securely fitting a backrest without looseness, which is easy to replace and retrofit. SOLUTION: A fixing means 40 comprises a fitting part 40a having a circular arc-shaped recessed section which follows an external form of a connecting part 13, and fitting parts 40b and 40b for the backrest 30, which extends from upper and lower ends of the fitting part 40a. A tapered positioning projection 40c is formed on the fitting part 40a so as to project toward the connecting part 13. A positioning hole 13a having a diameter slightly smaller than that of the positioning projection 40c is formed on the connecting part 13. When the fixing means 40 is fitted to the connecting part 13, the positioning projection 40c of the fixing means 40 is pressed into the positioning hole 13a of the connecting part 13, and in this state, the fitting parts 40b and 40b of the fixing means 40 are screwed to the backrest 30 by screws 41 and 41.  The backrest 30 is fitted to the connecting part 13 so as to sandwich the connecting part 13 with the fixing means 40.
Patent JP-2002345639-A (JP)
Title: Paper cup for microwave oven
Inventor: NOZAKI TATSUYA
IPC: B65D81/34
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper cup for a microwave oven not generating burns at any part of the paper cup without leakage at the time of putting contents such as a beverage or instant food in the paper cup and heating and cooking them in the microwave oven. SOLUTION: For this paper cup for the microwave oven, a bend part is formed by bending the lower part of a bottom rim part joining a body member and a bottom member in the paper cup composed of the body member and the bottom member to the inside for 90 degrees or more. Also, the interval width of a space between the bend part and the bottom surface part of the bottom member is 5 mm or less at the maximum part. Further, the bend part can be provided with a recessed wedge.
Patent JP-2003060699-A (JP)
Title: Method for controlling retransmission in network
Inventor: SHIYOUJITSU SHIGERU
IPC: H04L12/70
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a retransmission in a network capable of transferring a voice, a dynamic image or the like to a receiving station without deteriorating a quality of continuous media such as the voice, the dynamic image or the like in the network. SOLUTION: The method for controlling the retransmission in the network having a transmission terminal equipment, an intermediate node and a reception terminal equipment comprises a step of controlling the retransmission to continuous media data impaired in the network. The method further comprises the steps of setting an allowed range (allowed delay time) of a delay time in a packet if a defect of the packet occurs during a transmission, determining in response to a retransmission request of the impaired packet, and not retransmitting to the impaired packet exceeding the allowed delay time.
Patent JP-2003055478-A (JP)
Title: Sheet-like body, thermal transfer sheet, thermal transfer method and thermally transferred product
Inventor: NARITA SATOSHI
IPC: B42D15/10
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing the forgery, alteration and falsification of a variety of cards such as an ID card, a credit card and the like, valuable documents such as negotiable securities or the like and a technique for determining the authenticity thereof. SOLUTION: The objective sheet-like body has characteristically a pattern consisting of a hydrophilic region and a hydrophobic region formed on at least the surface thereof.
Patent JP-2003054549-A (JP)
Title: Easy opening can lid
Inventor: MATSUO HISAFUMI
IPC: B65D17/353
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an easy opening can lid in which a depth of a concave part at a panel can be set to the same depth as that of the prior art one or shallow under a condition before it is fastened around, the concave is made deep when an inner pressure in the can becomes a negative pressure, a restriction caused by a stacking-up state is not applied, and a finger hook can be easily set at the tab. SOLUTION: A point near a finger hook 3a of a tab 3 is provided with a portion 5 which can be deformed to be concave inside a container. The portion which can be deformed is formed by arranging both a weakened portion and a raised portion on a panel. The weakened portion is formed by scores 41 to 44 or 41 to 43 comprised of a combination of multiple circles or ellipsoidal arcs. The portion which can be deformed can be constituted by punching out the panel or adhering a corrugated soft seal or can be constituted under a combination of scores, corrugated portion and soft seal.
Patent JP-2003053746-A (JP)
Title: Method for assembling molding tool and assembly device
Inventor: KARASAWA ISAO
IPC: B29L11/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method by which an interference between molding tools due to an erroneous use of the molding tool is detected beforehand during their assembly and at the same time, the molding tool whose direction is set so that a stable injection is ensured, can be supplied to an injection device, and to provide an assembly device. SOLUTION: During assembling of the molding tool, an interval between the molding faces of outer peripheral parts of two molding tools is measured, and the interference between the two molding tools is previously detected by comparing the measurements with the transfer of the molding tools and judging the comparison results. Consequently, the precision deviation of the device is eliminated and the generation of an ensuing failure can be avoided. In addition, the molding tool whose direction is set so that an injection is performed from the maximum part of an interval between the molding faces of the outer peripheral parts of the molding tools, can be supplied to the injection device. Thus, it is possible to curtail the working manhour by stabilizing the injection and compounding a large quantity of a raw material for plastic lens.
Patent JP-2003053468-A (JP)
Title: Method of manufacturing forged product, forging device and blank for forging
Inventor: YOSHIDA NOBUYUKI
IPC: F02F3/10
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To stably provide die forged goods having good appearance by improving the plastic fluid state of a blank under forging and suppressing the occurrence of piping. SOLUTION: The method of manufacturing the aluminum alloy forged product having a thick portion on the surface on the side opposite to a top surface inclusive of a recessed part comprises using the die combined with a die for molding the outer shell of the thick portion and a die for molding the top surface inclusive of the recessed part and forming the thick portion by causing the plastic flow of the blank for forging of <=0.027 mg/mm<2> in the coating weight of a lubricant on the surface which is the top surface inclusive of the recessed part.