baber/WOPTO huggingface dataset:
Patent JP-2004360247-A (JP)
Title: Ground stabilization method
Inventor: KITAMOTO YUKIYOSHI
IPC: E02D3/08
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground stabilization method capable of controlling the sideways displacement of the ground by consolidation to rationally and economically carry out ground stabilization.  <P>SOLUTION: The depth in the underground direction of every ground improvement body 1 is varied so that the front end in the underground direction of every ground improvement body 1 does not arrived at a supporting ground 2, every ground improvement body 1 is put in order so that the front end section in the underground direction is formed in the shape of an arch, and every ground improvement body 1 is so formed that it becomes one piece of arch in the ground. A natural ground 3 directly under the every ground improvement 1 is constrained in the arch to prevent the diffusion of the stress inside of the ground by load applied to every ground improvement body 1 on the ground surface. The natural ground 3 directly under the every ground improvement body 1 is constrained in the arch to vertical one dimensionally limit the consolidation displacement of the constrained ground, and the load applied to every ground improvement body 1 on the ground surface is made to effectively act as consolidation pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363830-A (JP)
Title: Amplifier circuit
Inventor: WAKII TAKESHI
IPC: H03F3/21
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit whose gain is increased without sacrificing amplification efficiency.  <P>SOLUTION: When a positive voltage is applied to a 1st input terminal IN10 of a differential amplifier circuit 10, currents converted by a 1st transistor Tr10 of a 1st input stage 12 and a 9th transistor Tr30 of a 2nd input stage 14 are amplified by n/2 times through a 1st amplification stage 16 and a 2nd amplification stage 18. At an output terminal Iout10, currents appear as an (n)-fold source current in total. When a positive voltage is applied to a 2nd input terminal IN20, currents converted by a 2nd transistor Tr12 of the 1st input stage 12 and a 10th transistor Tr32 of the 2nd input stage 14 are amplified by n/2 times through the 1st amplification stage 16 and 2nd amplification stage 18 respectively. At the output terminal Iout10, current appear as an (n)-fold sink current in total.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364003-A (JP)
Title: Distribution circuit and signal processing apparatus
Inventor: KOJIMA KAZUO
IPC: H04N21/61
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distribution circuit not requiring a relay to its constituent elements.  <P>SOLUTION: When a state of a power supply of a set (distribution circuit) is in an on state, that is, a voltage of a level Vcc is applied to the set, a signal given to an input terminal 11 is throughout outputted from an output terminal 12, and a buffer of a transistor 16 outputs (distributes) the signal from an output terminal 17. On the other hand, when a state of the power supply of the set is in an off state, that is, application of the voltage of the level Vcc is stopped, a signal received at the input terminal 11 is throughout outputted from the output terminal 12, but not outputted from the output terminal 17 (distribution is inhibited). The set is applicable to distribution circuits for distributing AV signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359148-A (JP)
Title: Luminescent display for vehicle
Inventor: MATSUMURO YASUHIKO
IPC: F21W106/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive luminescent display with less power consumption for a vehicle capable of being visually recognized from a wide range.  <P>SOLUTION: The luminescent displays 1-4 for the vehicle provided with a linear emitter 11 are mounted to an outer surface or an inner surface of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005352-A (JP)
Title: Solar cell and its manufacturing method
Inventor: KOMINAMI SHINYA
IPC: H01L31/04
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-side light receiving type solar cell easy in forming an electrode, and to provide a method of manufacturing the solar cell.  <P>SOLUTION: A first solid impurity diffusing source 2A is formed on the whole area of one surface of a semiconductor substrate 1, and a second solid impurity diffusing source 2B is formed on the other surface of the substrate 1 in a state that the source 2B is patterned to have openings. Directly under the solid impurity diffusing sources 2A and 2B, impurity diffusing layers 3A and 3B are formed. Emitter electrodes 6 are formed on the impurity diffusing layers 3A and 3B, and collector electrodes 4 are formed in the openings of the solid impurity diffusing source 2B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004351-A (JP)
Title: Information delivery system and information delivery method
Inventor: YAMASHITA TETSUYA
IPC: G06F13/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information delivery system and an information delivery method that reduce traffic on a network and a load on download destination terminal devices by accurately determining download destinations of data or software.  <P>SOLUTION: According to attribute information on each of LAN telephone terminal devices 200 to 20n and on software stored in each of the LAN telephone terminal devices 200 to 20n, a system control device 100 determines LAN telephone terminal devices as download destinations, and downloads software by multicasting only to the LAN telephone terminal devices as download destinations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000421-A (JP)
Title: Game machine
Inventor: KURITANI NOBUYUKI
IPC: A63F7/02
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology constituting a game machine, effective for smoothing the player's manual operation of a manual operation part to be used for shooting game balls toward a game board surface.  <P>SOLUTION: The game machine has an operation lever 130 to be manually operated by a player for shooting game balls toward the game board surface, energized from a position where game balls can be shot to an initial position. The game machine also has a holding device 140 which is operated by a hand of the player manually operating the operation lever 130. The holding device 140 is structured to hold the operation lever 130 at the position where game balls can be shot and to release the holding of the operation lever 130 by releasing the operation by the hand of the player, allowing the operation lever to return to the initial position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003628-A (JP)
Title: Lsi test circuit and testing method thereof
Inventor: ARAKAWA HIROSHI
IPC: G01R31/28
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LSI test circuit and a testing method thereof which can be measured by a single test pattern when a temperature and a power supply voltage change, and an output is delayed more than several cycles.  <P>SOLUTION: An input delay circuit 4 is provided between an LSI tester device 1 and an LSI device 3. The input delay circuit 4 inputs a reference clock signal 101 generated from the LSI tester device 1 into the LSI device 3, inputs an output clock signal 104 outputted from the LSI device 3 and a reference output signal 105 having the same cycle as that of the output clock signal 104, and adds delay to an input signal 102 of the test pattern inputted into the LSI device 3 from the LSI tester device 1 according to the amount of delay of the output clock signal 104 and reference output signal 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007911-A (JP)
Title: Obstacle detector
Inventor: HAYAKAWA HIDENORI
IPC: B61L23/00
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obstacle detector capable of maintaining the intensity of a reception signal to be a substantially constant value, enhancing the detection accuracy of an obstacle by eliminating a part in which the reception signal gets extremely large or small, and simplifying signal processing.  <P>SOLUTION: In the obstacle detector in which a pair of leakage transmission passage groups comprising a plurality of leakage transmission passages are installed so as to face the inside of a free space, and an obstacle is detected by radiating radio waves from one leakage transmission passage group to the other, connection points of the leakage transmission passages in one leakage transmission passage group are positionally deviated from those of the other leakage transmission passage group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009521-A (JP)
Title: Bearing
Inventor: NAKAGAWA YOSHINOBU
IPC: F16C33/58
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing enabling a reduction in cost.  <P>SOLUTION: An outer ring groove 32 opposed to an inner ring groove 21 is formed in all the inner peripheral surface of the outer ring 15 of a bearing part 11, and balls 33 are held between the outer ring groove 32 and the inner ring groove 21. The cross sectional shape of the upper side rolling surface 51 of the outer ring groove 32 is formed in an arc shape with a radius R1 larger than that of the balls 33, and the upper center point 55 of the arc is set at the bearing part 111 center side of the center 43 of the balls 33 and on the lower side of a horizontal plane 44. The cross sectional shape of the lower side rolling surface 52 of the outer ring groove 15 is formed in an arc shape with a radius R2 larger than that of the balls 33, and the lower center point 61 of the arc is set on the bearing 11 inner side of the center 43 of the balls 33 and on the upper side of the horizontal plane 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245816-A (JP)
Title: Circuit board inspection device
Inventor: NAKAGAWA EIGO
IPC: G01R31/28
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the composition which can conduct simplification and exact inspection of the device which inspects the circuit board.  <P>SOLUTION: In the circuit board inspection device to inspect the actuation of the circuit board 1 composed of the predetermined components 3 and electric wiring, the support substrate 4 is arranged almost in parallel with the component side of the circuit board 1. In such condition, the circuit inspection device possesses the signal change detection means that consist of the coil 5 and the capacitor 6 arranged in the position corresponding to the predetermined component 3 and electric wiring of the circuit board 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005017473-A (JP)
Title: Recording controller for electronic musical sound generating device
Inventor: ISHIDA TADAYUKI
IPC: G10H1/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To securely record play information which includes the timing of the actual operation end point of an operator even when a recording halt indication is made during the operation of a keyboard, a panel operator, etc.  <P>SOLUTION: Recording of play information and recording halt is indicated through a console panel 5. When detecting the recording halt indication, a CPU 1 decides whether a key of the keyboard 7 is currently being pressed, and halts the play information recording when it is found that no key is being pressed. When it is decided that a key of the keyboard 7 is currently being pressed, the recording is halted in spite of detection of the recording stop indication once all the keys of the keyboard are released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020875-A (JP)
Title: Stator and its manufacturing method
Inventor: TAKAO MITSUYOSHI
IPC: H02K1/18
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator which can elevate the space factor of stator winding being made by winding a rectangular wire and improve its reliability, keeping the form of the stator winding, and its manufacturing method.  <P>SOLUTION: In the stator, where insulating bobbins are mounted on a plurality of teeth 3a provided at specified intervals in the circumference of the stator and a rectangular wire is wound in rows intensively, the rectangular wire in the outermost layer is wound in an oblique laying part 14 where it is wound two or more times, being laid aslant to the next row so as to provide a recess 15 astride one row from the beginning of winding on the side of one end of the above insulating bobbin to the side of the other end, and in the above recess 15 astride in the direction crossing the above oblique laying part 14 after being laid obliquely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017098-A (JP)
Title: Water quality measuring method and water quality measuring system
Inventor: TAKEMOTO TAKESHI
IPC: C02F3/34
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water quality measuring method and a water quality measuring system capable of grasping easily the water qualities at a plurality of spots, and enabling transient determination of a water quality abnormality or water quality maintenance of treated water.  <P>SOLUTION: This method is characterized by switching from a water-intake means on an optional spot to a water-intake means on the furthermore upstream side or downstream side than it, when a measured value of a measuring object liquid taken by the water-intake means provided on the optional spot is higher than the set upper limit or lower than the lower limit, and by measuring the water quality of the measuring object liquid taken from the switched water-intake means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004130077-A (JP)
Title: Translation type artificial intervertebral disk
Inventor: ROGERS CHRISTOPHER
IPC: A61F2/46
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion disk with two joint interfaces which enable an artificial end plate to be inserted first into an intervertebral space and then a core member with two joint connecting faces to be inserted into mutually between artificial end plates.  <P>SOLUTION: The subject disk is an intervertebral disk motion disk equipped with two motion surfaces and an opening channel, more in details, a motion disk with an artificial vertebra end plate (31) and a core member (51). The end plate has an outer face (33) matched to a vertebral body, an outer face (33) equipped with a first opening part (34), an end plate body part (43) connecting the inner face and the outer face and constituting a side wall with a second opening part (37), and a first joint connecting face (17) suitable for supporting joint motion. The core member has a first joint connecting face (53) suitable for supporting joint motion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350483-A (JP)
Title: Inverter device
Inventor: TANIYASU MOTOMARE
IPC: H02M7/48
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive inverter device where a plurality of dimming methods can be switched since an outer controller is not required.  <P>SOLUTION: The device is provided with a pair of forward serial switching elements 21 and 22 which are alternately turned on/off, fly wheel diodes 41 and 42 which are connected in antiparallel to the switching elements 21 and 22, capacitors 30, 31 and 32 constituting the half bridge-type inverter circuit with above elements and a lighting circuit 50 having a discharge lamp 51 and a ballast inductor 52 which is serial to the lamp. The device is also provided with a control microcomputer 60 switching an oscillation frequency by inputting a pulse signal (PWM signal). The control microcomputer 60 can switch a plurality of the control methods by changing the frequency of the pulse signal (PWM signal).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018564-A (JP)
Title: Inner force sense imparting type input device
Inventor: KOBAYASHI AYUMI
IPC: H01H3/16
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner force sense imparting type input device of excellent operability that is capable of easily producing a variety of torque feelings using a simple arrangement without using a plurality of motors.  <P>SOLUTION: The device comprises a rotatable drive 1 having a driveshaft 2; a rotary encoder 4 for detecting the direction and angle of rotation of the drive 1; an armature 3 made from a magnetic material mounted at one end of the drive 1; solenoid coils 6 disposed oppositely to the armature 3 along the axial direction of the drive 1 with a space therebetween; and a base 5 on which the solenoid coils 6 are mounted. A plurality of solenoid coils 6 are provided. The plurality of solenoid coils 6 are each mounted on the base 5 via a respective plate spring 7 and provided with a different surface of contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353427-A (JP)
Title: Steel pipe pile with enlarged base and construction method for this pile
Inventor: MASUDA KENICHI
IPC: E02D7/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe pile with an enlarged base and construction method for this pile which can be built by cutting earth and obstacles with a cutter at the tip of a cast-in-place casing tube and an inner excavator having no discharger which can be easily installed to or detached from the casing tube, the bearing force of the pile can be increased by attaching the steel pipe pile with enlarged base to the casing tube in a detachable manner, and the work can be carried out efficiently.  <P>SOLUTION: This steel pipe pile can be installed to the tip portion of the casing tube in a detachable manner, it comprises an excavating bit installed at the outer side of the tip of the main body of the cylindrical steel pipe pile, and an excavating head formed to a spiral shape at the right and left on the outer periphery of the main body of the steel pipe pile with enlarged base connected to the excavating bit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021195-A (JP)
Title: Basket type clamping forceps for medical use
Inventor: NISHIMURA MAKOTO
IPC: A61B17/28
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide basket type clamping forceps for medical use in which a basket part does not easily lose its shape, and which is easily manufactured without enlarging the outer diameter of a tip.  <P>SOLUTION: The basket type clamping forceps for the medical use comprise a sheath provided with an operation wire lumen along a center axis direction, an operation wire extended movably in the center axis direction inside the operation wire lumen of the sheath, and the basket part composed by a plurality of elastic wires bound at a distal side binding point and a proximal side binding point and formed in a basket shape between the binding points, and the proximal end part of the basket part is connected to the distal end part of the operation wire. The plurality of elastic wires are bound by a multiple hole binding member provided with a plurality of parallel through-holes, and the plurality of elastic wires are respectively inserted to the different through-holes of the multiple hole binding member and bound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022197-A (JP)
Title: Electrostatic ink jet recorder
Inventor: NAKAZAWA YUSUKE
IPC: B41J29/38
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive electrostatic ink jet recorder in which opening of the door of a housing at the time of maintenance or occurrence of jamming causes no electric shock and has no adverse effect on peripheral apparatus.  <P>SOLUTION: The electrostatic ink jet recorder for recording an image on a recording medium by controlling ejection of ink containing charged fine particles with an electrostatic force comprises a means for detecting opening of the door of a housing, a means for interrupting power supply of a high voltage apparatus, and a means for controlling the interrupting means to interrupt power supply of the high voltage apparatus when opening of the door of the housing is detected by the detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026034-A (JP)
Title: Switching device and its manufacturing method
Inventor: ICHIMURA TAKASHI
IPC: H01H21/04
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device installed under a handle of an automobile for controlling various operations by operation of a lever, and a manufacturing method of the switching device with small number of components and simple structure, easy to assemble and of low cost.  <P>SOLUTION: A lever switch 11 can be easily fixed to a support 18 by providing an arm-shaped locking piece 16 with a locking part 16A formed on its inside face at a cylinder part 15 of a case 12, providing an engaging part 18C to which the locking part 16A of the locking piece 16 at an outer periphery of the support 18, and providing a ribbon ring 20 for pressing an outside face of the locking piece 16 at an outer periphery of the cylinder part 15 of the case 12, and at the same time, the switching device with the small number of components, of a simple structure, and of low cost, as well as its manufacturing method can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026066-A (JP)
Title: Connector
Inventor: TSUJI KENJI
IPC: H01R13/639
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure of a molding die, and to reduce the cost of a connector.  <P>SOLUTION: A male housing 10 has a part 13 to be locked. A female housing 20 has a lock arm 30 holding both the housings 10, 20 regularly locked to each other in a manner of making the housings 10, 20 impossible to move relatively toward an unlocking direction by engaging with the part 13 to be locked. The male housing 10 has a regulation part 14 capable of regulating relative movements of the regularly locked housings 10, 20 in the locking direction by engaging with a front face 37a of a part 37 to be regulated of the lock arm 30. The regulation part 14 is located outside the part 13 to be locked in a width direction in relation to the fitting/separating direction of the housings 10, 20. By the above, a so-called slide type molding die opening and closing in a width direction and a vertical direction when resin-molding the male housing 10 becomes unnecessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024901-A (JP)
Title: Method for driving display panel
Inventor: SUZUKI MASAHIRO
IPC: G09G3/294
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a display panel in which an excellent image having a dither pattern suppressed can be displayed.  <P>SOLUTION: For a series of M low-order subfields constituting one of subfields, 1st to (M)th address processes of setting respective pixel cells belonging to every M display lines to drive modes corresponding to pixel data while selecting the display lines in order are executed in sequence and a light emission process of making only pixel cells whose drive modes are in illumination mode emit light right before the respective 1st to (M)th address processes is carried out. For N low-order subfields less than the M subfields constituting another subfield among the subfields, the 1st to (M)th address processes are executed in order and the light emission process is performed by address process groups each consisting of L successive address processes right before the address process group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI