baber/WOPTO huggingface dataset:
Patent JP-2004524462-A (JP)
IPC: E01C23/12
Filed: 2002-04-09
Abstract: A concrete cutting machine for remoting the upper layer of a concrete layer and free the outmost layer of reinforcement bars in the concrete, comprises a vehicle (11) with a transverse feed beam (22) that carries a carrier with two water jet nozzles (31, 32) mounted together on an elongated holder (30). The holder (30) is swingable about an axis transverse to the feed beam so as to provide for an angle of attack of the jets in both carrier moving directions when the carrier is reciprocated along the feed beam in concrete cutting sweeps. The holder (30) is also oscillated transverse to the feed beam. The angle between the jets is between (10 and 50) degrees as seen in the plane of oscillations and this provides for a freeing of the reinforcing rods whatever directions they have.
Patent JP-2004528914-A (JP)
IPC: A61B19/00
Filed: 2001-08-22
Abstract: The computer training system is for training working memory capacity of a user of a computer within the system. A computer program is used within the system. A first task of a first difficulty level is presented to the user. A delay of a predetermined time is performed, during which delay the task is not visible or audible to the user. During the delay it is not possible to enter an answer into the computer. The difficulty level of a subsequent task to be presented to the user is changed in accordance with predetermined adaptation rules and the evaluation such that the difficulty level of the subsequent task approaches the memory capacity of the user. Subsequent tasks are presented to the user until a predetermined time limit is exceeded or until a predetermined number of tasks have been performed.
Patent JP-2004528220-A (JP)
Title: 開ループ掃海システム
IPC: B63B21/66
Filed: 2002-05-15
Abstract: ヘリコプタまたは他の乗物から曳航ケーブルによって海水中を曳航される小型で軽量の本体と、本体からかなりの距離を後方に延び、第１電極を内部に有する単一掃引ケーブルと、掃引ケーブルの端部に取り付けられたスリーブまたはソックと、曳航される本体の前方に配置され、曳航ケーブルに沿って延び、かつ曳航ケーブルに接続された第２電極とを有する、開ループ磁場掃海システム。本体上の整流器および変換器は、曳航乗物から抵抗本体に供給されたＡＣ電力を、第１電極および第２電極の両端に加えられるＤＣ電力に変換する。曳航ケーブルに取り付けられた複数の整形板は、それぞれ、曳航ケーブルから電気的に絶縁された導電性部分を有する。導電性部分は、第２電極を形成するように電気的に１つに接続される。各整形板は、曳航ケーブルに取り付けられたプラスチック・ノーズ部と、導電性金属尾部とを有する。
Patent JP-2004526607-A (JP)
IPC: B29K21/00
Filed: 2002-05-24
Abstract: System for producing models of tyres which are different from each other, comprising:-a building unit (2) comprising a plurality of operating stations (5, 6, 7, 8, 9), each designed to assemble at least one corresponding structural component on at least one model of tyre being produced;-a vulcanizing unit (3), having vulcanizing moulds (24, 25, 26, 27, 28, 29) for the built tyres;-a unit for producing a plurality of mixtures, comprising at least one extruder unit, which continuously supplies at least one of the said operating stations with at least one mixture suitable for making the said at least one structural component.
Patent JP-2004519698-A (JP)
IPC: B60N2/90
Filed: 2002-05-25
Abstract: A system for the wireless transmission of information and energy between a removable vehicle seat and the vehicle body, in which the vehicle seat is detected by measuring the inductance. In this connection, the period of an oscillating circuit is determined, in which the winding of the primary side, and thus the inductance, is connected. In this context, the frequency of the resonance voltage is determined as a function of time. In this context, the zero crossings of the resonance voltage is measured. Alternatively, the secondary side impedance is additionally measured on the primary side by a forced oscillation, namely by a voltage decay in a resonance circuit in which the winding is connected as inductance. A monitoring of the performance reliability of a firing pellet is thereby implemented.
Patent JP-2004222353-A (JP)
Title: Single-phase induction motor
Inventor: NAKAJIMA KAZUMARU
IPC: H02K17/08
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-phase induction motor capable of realizing a six-pole type in a toroidal wiring having 16 slots in a stator.  <P>SOLUTION: A main coil 20 is wound around each of slot numbers 1, 2, 4, 5, 7, 9, 10, 12, 13, and 15, respectively. The main coils 20 at the slot numbers 1, 2, 7, 12, and 13 of them are wound in the positive direction, and the main coils 20 at the slot numbers 4, 5, 9, 10, and 15 are wound in the opposite direction. An auxiliary coil 22 is wound around each of slot numbers 3, 6, 8, 11, 14, and 16, respectively. The auxiliary coils 22 at the slot numbers 3, 8, and 14 of them are wound in the positive direction, and the auxiliary coils 22 at the slot numbers 6, 11, and 16 are wound in the opposite direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220139-A (JP)
Title: Vehicle-to-vehicle distance alarm device
Inventor: TAKAE YASUHIKO
IPC: G08B21/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the operation of a vehicle-to-vehicle distance alarm from giving uncomfortable feeling to a driver in the operation of the vehicle-to-vehicle distance alarm based on communication through a cellular phone.  <P>SOLUTION: This vehicle-to-vehicle distance alarm device comprises a report means (steps S14-S17) for reporting, when the relative positional relation between a driver's own vehicle and a preceding vehicle becomes a predetermined relation, this relation to the driver; a communicating state detection means (step S3) for detecting the communicating state of a communication device in the vehicle; and a timing changing means (steps S4-S13) for hastening the timing of report start by the reporting means in accordance with the lapse of time from the communication start of the communication device on the basis of the detection result of the detection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220307-A (JP)
Title: Numerical controller
Inventor: MATSUURA HITOSHI
IPC: G05B19/416
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical controller capable of carrying out precise speed control for making loads uniform.  <P>SOLUTION: Interpolation data are calculated by interpolating a movement command (S1 to S3). Then, the interpolation data are recalculated in a cycle which is the same as an interpolation cycle for making cutting loads constant based on a spindle load or the servo load of a feeding shaft (S4). The corrected interpolation data are accelerated/decelerated, and outputted to the servo (S5, S6). The interpolation data are recalculated so that the loads can be made constant, and the corrected interpolation data are calculated so that the driving currents of the spindle motor or the servo motor of the feeding shaft can be made coincident with a reference value. The corrected interpolation data are calculated in each interpolation cycle so that it is possible to carry out precise speed control for making the loads constant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220926-A (JP)
Title: Negative electrode for nonaqueous electrolyte secondary battery
Inventor: KOMORI TOMOYUKI
IPC: H01M4/133
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve an orientation of a negative electrode activator itself in order to improve quick charging characteristics and high rate discharging characteristics of a battery.  <P>SOLUTION: On the negative electrode for a nonaqueous electrolyte secondary battery with graphite grains capable of storing and releasing lithium as a main material and having a mixture layer containing a binding agent and a non-metallic conductive agent formed on a collector, the graphite grains have an average diameter of 10 to 25μm and a specific surface area of 1.0 to 5.0 m<SP>2</SP>/g, and a peak strength ratio R corresponding to lattice planes (110) and (004) of the graphite grains obtained by the X-ray diffraction of the mixture layer is not less than 0.4, and the mixture layer is formed in a magnetic field perpendicular to the mixture layer through a whole or a part of the process of forming the mixture layer on the current collector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216511-A (JP)
Title: Angled drill
Inventor: OKUMURA MICHIO
IPC: B23B45/16
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for granting vibrating function to an angled drill in reasonable construction.  <P>SOLUTION: This angled drill comprises a driving motor stored in a body, a spindle 301 to be driven rotationally around a spindle rotating shaft 303 in the direction of intersecting an output shaft 213 of the driving motor, a body side cam member 403 arranged on the body side, and a spindle side cam member 401 provided on the spindle 301 in an integrally rotatable manner. The spindle side cam member 401 being rotated meshes and engages with the body side cam member 403 to permit the vibration of the spindle 301 in the direction of the rotating shaft. A body side cam member arrangement position switching means 503 is provided for switching the arrangement of the body side cam member 403 between an allowable position of meshing and engaging with the spindle side cam member 401 and a non-allowable position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003248167-A (JP)
Title: Video camera device
Inventor: OGA NORIO
IPC: G02B7/28
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To continue focusing on an object at infinity by moving a focusing lens to the infinity by a simple operation.  <P>SOLUTION: A focusing lens position sensor 20 for detecting a position of a focusing lens F4 disposed in an inner focusing lens 4 is provided. A focusing motor 13 driven on the basis of an output signal of the focusing lens position sensor 20 is provided. In addition, an infinity switch 22 is provided so as to set the focusing lens F4 at the infinity position. When the focusing motor 13 is being driven, the focusing lens F4 is moved to the infinity position after the infinity switch is depressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004220415-A (JP)
Title: Remote maintenance system, method and program, and electronic computer system
Inventor: MURAYAMA MASAYUKI
IPC: G06F15/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote maintenance system capable of ensuring the security of a business electronic computer to be maintained when remotely maintaining the computer via a network.  <P>SOLUTION: This system comprises a maintenance electronic computer 13 for investigating failure cause of the business electronic computer 10, a storing device 14 being added to the maintenance electronic computer 13 and storing information regarding the failure cause, a switch 12 installed between the business electronic computer 10 and the maintenance electronic computer 13, a maintenance terminal 300A for access to the maintenance electronic computer 10 via the network 200, and a modem 15 providing a cut-off command to the switch 12 operatively responding to a log-in of the maintenance electronic computer 13 at the time of maintenance of the business electronic computer 10 and providing a connection commend to the switch 12 operatively responding to a log-off.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219372-A (JP)
Title: Electromagnetic flowmeter
Inventor: ISHIKAWA IKUMITSU
IPC: G01F1/58
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transducer, having an input circuit which selects an optimum feedback factor according to the cable length and fluid electrical conductivity, has little signal attenuation, and will not oscillate by providing the feedback factor of a cable capacitance generated at an outer conductor to an amplifier to be variable, when converting a signal from an electrode, using a shielded cable having the outer conductor.  <P>SOLUTION: The electromagnetic flowmeter generates a magnetic field by an exciting coil, provided outside a measuring tube and measures a flow rate of a fluid flowing through the measuring tube, by detecting an electromotive force developed between detection electrodes, provided on the measuring tube by the transducer. The transducer comprises the amplifier and a shielding device. The amplifier supplies the signal from the detection electrodes, provided on the measuring tube to the core wire of the cable, having the outer conductor and amplifies the signal of the detection electrodes supplied to the core. The shielding device connects the intermediate point of two resistors, connected to between an output terminal and a common of the amplifier to the outer conductor of the shield cable and feeds it back forwardly to the amplifier. The resistance value of the resistors, constituting the shield device, is set to be variable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003224494-A (JP)
Title: Pilot vector correlator for spread spectrum communication
Inventor: LOMP GARY
IPC: H04B17/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pilot vector correlator for a spread spectrum communication system.  <P>SOLUTION: The pilot vector correlator is provided with a local pilot code sequence generating means for generating a local code sequence, in which a pilot spread code sequence is code-phase shifted, a pilot spread code correlator provided with a multiplier for correlating the local code sequence with a spread signal and generating a correlated pilot signal value, by multiplying the spread signal with the local code sequence and an accumulator for accumulating the correlated signal to generate despread multipath pilot signal components, a filter means having a built-in low-pass filter for generating a multipath signal weighting value, corresponding to the carrier signal phase value of reception multipath signal components upon receiving the despread multipath pilot signal components, a complex multiplying means for multiplying the multipath pilot signal components by a weighted value, and a combining means for generating a pilot data value by combining the phase-rotated pilot signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004222534-A (JP)
Title: Self-propelled tea field management machine
Inventor: YAMADA YUKIO
IPC: A01D46/04
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled tea field management machine which can automatically backward move along a tea ridge and can travel along a tea ridge extended in the lateral direction in a state inclined on the side of a mountain.  <P>SOLUTION: A tea leaf-plucking machine 1 as a mode of the self-propelled tea field management machine can travel with a left travel device 10 and a right travel device 20 which astride the tea ridge C and are grounded on both the sides of the tea ridge. A portal riding vehicle body frame 3 on the front view is disposed on the travel devices. A pair of detection light sensors 40, 40' are attached to the both the right and left ends of the frame 3, and each of the detection light sensors 40, 40' has the first light sensor 41 and the second light sensor 42 disposed at positions above both the side ends of the tea ridge C at a prescribed distance. The light sensors output detection signals in response to the presence or absence of the side ends of the tea ridge C, and in response to the detection signal, a controller controls the operations of a left travel motor and a right travel motor respectively built in the left travel device 10 and the right travel device 20 to move the travel vehicle 7 along the tea ridge C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225743-A (JP)
Title: Rolling support device
Inventor: UCHIDA HIROYUKI
IPC: F16C33/62
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling support device for a fuel cell with an excellent seizure service life characteristic even under severe conditions, such as high temperature, high speed and mixing of gas containing steam and moisture.  <P>SOLUTION: An outer ring 11 of a needle roller bearing 10 is formed by using a seizure-resistant material which is formed by applying hardening at 200°C or higher to alloy steel comprising 0.3-1.1 wt.% C, 0.15-1.5 wt.% Si, 0.5-1.8 wt.% Cr, 0.15-1.8 wt.% Mn and the balance Fe with inevitable impurities, after carbonitriding, such that the value representing as a product of Si concentration (wt.%) and N concentration (wt.%) of the material's surface is 0.08-0.91. In addition, a seal S is provided on an opening end of a recessed part 9 to which the needle roller bearing 10 is fitted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225959-A (JP)
Title: Hot water heating device
Inventor: YAMADA MINAMI
IPC: F24D3/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent boiling phenomenon of hot water temperature caused by overshooting by detecting heating load and correcting a setting temperature.  <P>SOLUTION: A hot water heating device is structured with a temperature setting correction part 13 of hot water for correcting a temperature setting of hot water so as not to raise the temperature setting of hot water higher than a predetermined temperature in predetermined times of combustion from operation start, a temperature fall time measurement part 19 for monitoring heat radiation of the hot water temperature at the time of thermo-OFF, a temperature raise time measurement part 20 for monitoring temperature rise of a hot water detection part 4 at the time of re-starting combustion by thermo-ON and a load judgement part 21 for instructing to lower the setting temperature of hot water in the case that the temperature fall time measurement part 19 judges that hot water circuit load is small and for instructing a combustion control part 17 to stop combustion in the case that temperature raise time measurement part 20 judges that the hot water circuit load is small.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003302478-A (JP)
Title: Method of determining presence/absence of damage by tropical cyclone, tropical cyclone damage prediction method, and device therefor
Inventor: YAMAMOTO TOSHIAKI
IPC: G06Q10/04
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of determining the presence/absence of damage by a tropical cyclone, a tropical cyclone damage prediction method, and a device for it, capable of determining the presence/absence of damage and predicting the scale of the damage more accurately.  <P>SOLUTION: In a step S1, the characteristic of the presence/absence of the damage is extracted from known damage data and circumstance data. In a step S2, using the extracted characteristics, presence/absence of the damage by an unknown tropical cyclone is determined. When the steps S1 and S2 are executed by using pattern recognition, presence/absence of the damage by the tropical cyclone is determined. The damage by the tropical cyclone is predicted from a first step, in which a multiple regression model is constructed from the known damage data and circumstance data, and a second step, in which damage by the unknown tropical cyclone is predicted by using the constructed multiple regression model.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004227937-A (JP)
Title: Fogging evaluation device of vehicle lamp
Inventor: SOGA SHIGEYUKI
IPC: F21Y101/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain accurate fogging evaluation result at bench test and improve the work performance at evaluation test in the fogging evaluation device for evaluating the fogging generated in the lamp chamber of a vehicle lamp.  <P>SOLUTION: The evaluation device is constructed of a partition member 24 that divides the outside space of the vehicle lamp 2 into a front space 16A and a rear space 16B, and an outside vehicle environment simulating means 28A and an inside vehicle environment simulating means 28B. Thereby, the fogging evaluation can be performed by the bench test in an environment close to the actual vehicle-fitted condition. At that time, the partition member 24 is made by forming an opening part 24a on a sheet that can be cut easily by a knife or the like. Thereby, as compared with a rigid plate, center part of quite an inexpensive sheet is cut by the knife or the like and the opening part 24a corresponding to the vehicle lamp 2 of evaluation object can be formed, and the partition member 24 can be easily manufactured for the vehicle lamps having different shape and size or the like of the lamp outer circumference part, and also, manufacturing cost is reduced greatly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225637-A (JP)
Title: Plural-engine driving device
Inventor: SUZUKI MAKOTO
IPC: F02N7/12
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plural-engine driving device for restraining the deterioration and an enlargement of a battery caused by automatic stopping/automatic restarting.  <P>SOLUTION: A driving control means 1 has a main engine 5 for vehicle travel, a sub-engine 6 having displacement smaller than the main engine 5, a planetary gear unit 7 for amplifying driving force of the sub-engine 6, a belt B1 for transmitting the amplified driving force and an electronic control device 9 for starting the main engine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003290477-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To greatly improve amusement in a game machine such as a pachinko game machine.  <P>SOLUTION: A game board 5 of the pachinko game machine 1 is provided with a changeable display 14 on an approximately middle part thereof. The changeable display 14 includes a liquid crystal display part 20 and a center frame 21 provided so as to encircle the liquid crystal display part 20. An upper flow route and side flow routes communicating with the upper flow route are provided in areas around the center frame 21. An inclined angle of each of inner wall faces of the flow routes differs at every specified section. A game ball B flowing down on the game board 5 is introduced from an upper part of the center frame 21 to a lower part thereof via the upper flow route and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290472-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To greatly improve amusement in a game machine such as a pachinko game machine.  <P>SOLUTION: A game board 5 of the pachinko game machine 1 is provided with a changeable display 14 on an approximately middle part thereof. The changeable display 14 includes a liquid crystal display part 20 and a center frame 21 provided so as to encircle the liquid crystal display part 20. An upper flow route and side flow routes communicating with the upper flow route are provided in areas around the center frame 21. An inclined angle of each of inner wall faces of the flow routes differs at every specified section. A game ball B flowing down on the game board 5 is introduced from an upper part of the center frame 21 to a lower part thereof via the upper flow route and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004223146-A (JP)
Title: Accessory
Inventor: NINOMIYA TOMOYASU
IPC: A44C25/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory that does not require a clasp to secure the accessory and increases variations which is one of important elements of the accessory.  <P>SOLUTION: In the accessory 101 made up of a plurality of pearls 101 and wires connecting the pearls 101, the adjacent pearls 101 are connected by the two wires 102a and 102b. The two wires 102a and 102b form a loop between the pearls 101. After the accessory 100 is put on a user's neck, by inserting one end side loop of the accessory 100 into the other end side loop, the accessory 100 can be held around the user's neck.  <P>COPYRIGHT: (C)2004,JPO&NCIPI