baber/WOPTO huggingface dataset:
Patent JP-2004297941-A (JP)
Title: Method and apparatus for evaluating system reliability
Inventor: WATANABE HITOSHI
IPC: H02J9/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To ensure an evaluation of the reliability of a power supply system including an uninterruptible power supply part.  <P>SOLUTION: From the results held in an analysis result holding part 11 for alternating current portion and in an analysis result holding part 12 for uninterruptible power supply part, an analysis executing part 14 for the entire system determines the probability of a steady state and a rate of transition for each state of classification with attention focused on the ultimate output of the system itself. An analysis result holding part 15 for the entire system holds the obtained results. From the held probability of a steady state, rate of transition, classification of the states, retention time of a storage battery, rate of the occurrence of instantaneous power interruption, and the retention time of a storage battery, the rate of the occurrence of instantaneous power interruption, and the restarting time of a load held in a restarting time holding part 13, a rate-of-non-operation computing part 16 determines the rate of non-operation for each state using a predetermined numerical expression, and sums the determined rates of non-operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291906-A (JP)
Title: Steering device
Inventor: SANO YUTAKA
IPC: B62D5/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device of a vehicle never to interfere with visual observation of gages at the time of forward driving operation and never to give a sense of incongruity to handle operation at the time of backward driving operation.  <P>SOLUTION: This steering device 10 is furnished with a deformed steering handle 14 to be operated for steering, a steering angle detection mechanism 15 to detect a steering angle of the handle, a backward operation detection mechanism 16 to detect backward operation of the vehicle, a second working mechanism 17 to actuate a steering mechanism 12 and a first working mechanism 18 to change the steering handle 14 to a first rotating position 14a suitable for forward driving and to second rotating position 14b suitable for backward driving. The steering handle 14 is positioned at the first rotating position 14a when the backward operation detection mechanism 16 does not detect the backward operation and the steering handle 14 is positioned at the second rotating position 14b when the backward operation detection mechanism 16 detects the backward operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318918-A (JP)
Title: Position control method, program and recording medium, position control device, and optical disk device
Inventor: ISHIYAMA YOSHIYUKI
IPC: G11B7/09
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position control method by which the position of an objective lens for an information recording medium can be controlled accurately and stably.  <P>SOLUTION: When the position of the objective lens in the direction of tracking is controlled, obtaining an address as the prescribed information recorded in the information recording medium is tried (step 413). And when the address cannot be obtained (step 415), by reversing signal polarity of a track error signal used for servo control (step 417), the objective lens can be positioned to a target position even if it is an information recording medium of low quality which is an object of error processing conventionally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297704-A (JP)
Title: Continuous reproduction data transfer unit for arbitrary position reproduction, mpeg data transfer unit for arbitrary position reproduction, and program
Inventor: SAITO YOSUKE
IPC: H04N7/173
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of reproduction with skipping by using an IP network to transmit an MPEG2 transport stream from a distribution server in a video distribution (VOD) system for receiving the stream at a receiving client.  <P>SOLUTION: A PCR jump amount managing section 306 reads TS packets corresponding to a designated time when a jumping command is inputted, and the PCR jump amount managing section 306 determines a difference from the last time regarding a PCR (program clock reference) in the control information of a GOP (group of picture) and manages a total PCR jump amount. Thus, a PCR updating section 308, a PTS updating section 309, and a DTS updating section 310 perform updates so as to ensure the continuity of PCR, PTS, and DTS.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299060-A (JP)
Title: Method for manufacturing multilayered molded product
Inventor: KOBAYASHI YOSHITAKA
IPC: B29C33/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for well manufacturing a multilayered molded product wherein at least two skin materials are arranged on the surface of a base material side by side without forming a gap to be integrally laminated to the surface of the base material.  <P>SOLUTION: A mold 24 having a main resin supply gate 36 for supplying a molten resin 50 becoming the base material 14 and a mold 30 for forming a cavity 48 along with the mold 24 are prepared and at least two skin materials 12 and 16 are arranged at a predetermined position between these molds so that the respective adjacent end edges of the skin materials 12 and 16 are overlapped with each other. Then, the interval between the molds are reduced to supply the molten resin from the resin supply gate so as to fill the cavity to manufacture the multilayered molded product. The skin materials are arranged at the predetermined position so that one skin material 16 is set to the position opposed to the resin supply gate and the overlapped part 46 of the skin materials is located so that the skin material 12 on the side far from the skin material 16 on the side near to the resin supply gate is positioned on the side of the mold 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301588-A (JP)
Title: Radar system
Inventor: TOGE MAKOTO
IPC: G01S13/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the influence of performance deterioration with time in the circuit of a receiver and a chaos signal processing section, or momentary variations in a reception signal level affects distance measurement precision in a conventional radar system.  <P>SOLUTION: The radar system has a means for adding an addition curve, where a reception signal is processed, with the rising edge of a transmission signal as a trigger, using the addition curve, where the reception signal is processed, with the trailing edge of the transmission signal as a trigger, and calculating the distance to a target by obtaining the intersection of the two addition curves, thus precisely calculating distance regardless of performance deterioration of the circuit itself and momentary variations in the reception signal level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299869-A (JP)
Title: Traction device
Inventor: ISHIKAWA KAZUMITSU
IPC: B66D1/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reliably turn a member to be turned without adverse effect on other components than the member to be turned.  <P>SOLUTION: A traction device comprises a drive shaft to provide a traction force to pull an object, a first member turnable around the axis of the drive shaft, a turning means to turn the first member in a predetermined direction, a second member turnable around the axis of the drive shaft, and a pressing means to press the second member against the first member. The pressing means, the second member and the first member are integrated with each other by the friction resistance generated between the pressing means, the second member and the first member by pressing the second member against the first member by the pressing means. The turning means directly turns the first member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299628-A (JP)
Title: Luggage box
Inventor: KIMURA ISAO
IPC: B60R5/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luggage box having high convenience capable of closing the luggage box arranged on a cargo chamber floor of a vehicle and being delivered as a portable case.  <P>SOLUTION: The luggage box 1 is disposed on the cargo chamber floor 11 at the back of the rear seat of the vehicle. The luggage box 1 is constituted openably/closably by connecting one half box body 2 to the other half box body 3. The openable/closable box is opened, and article storing parts 5 and 6 of the both are arranged upwardly on the cargo chamber floor 11. A latch 14 is disposed in one box half body 2, and a latch receiving part 15 is disposed in the other box half 3. The box half bodies 2 and 3 are provided with handles 16 and 16. The article storing parts 5 and 6 of the box half bodies 2 and 3 are provided with attachable/detachable partitions 7 and 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003291321-A (JP)
Title: Method and apparatus for printing gray level with curable ink
Inventor: RUDI BANHOOIDONKU
IPC: B41J2/21
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide many gray levels on a printing medium which does not absorb a printing material by a large amount.  <P>SOLUTION: A method and an apparatus for dot matrix printing of an image onto the printing medium with the use of radiation curable compositions are described. The image is printed as at least one set of mutually interstitially printed sub images with the use of the radiation curable composition. Each sub image comprises a set of dots, the dot consists of a number of droplets applied on each other, each droplet is formed from one of a plurality of the radiation curable compositions, and the droplets mix on the printing medium thereby forming the dot with a specific gray level. Before printing a next sub image from the set of sub images, dots of the previously interstitially printed sub image are actively made non-migratory by exposing them to radiation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308678-A (JP)
Title: Automatic transmission
Inventor: OMORI MAKOTO
IPC: F16H61/28
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure without impairing robustness in control in an automatic transmission automatically performing a gear shift of a selective gear type transmission.  <P>SOLUTION: A shift-and-select shaft 21 is axially reciprocated by a first actuator A1 and turned by a second actuator A2 to perform the gear shaft of the selective gear type transmission. The first actuator is composed of a motor 27 operationally controlled by a controller 40 and a pinion 26 directly connected to the motor and engaged with a rack 23 formed on part of the shift-and-select shaft. A plurality of recessed parts 24c are formed to be arrayed on the shift-and-select shaft or a member integrally provided to the shift-and-select shaft, and a detent device 30 having an engaging member 33 to be elastically engaged with either one of the recessed parts to position and hold the shift-and-select shaft at a prescribed position is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310858-A (JP)
Title: Data recording method and data recording device
Inventor: NOCHIDA KAORU
IPC: G11B27/032
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time from input of input data to start of recording of the input data.  <P>SOLUTION: For example, an ECC block using product codes of 36 pieces is recorded in a 12 tracks with 3 scans. First sync-blocks in which C1 parity is added to a data stream of video data constituting an inner code operation data group are recorded successively. After recoding of the first sync-block is finished, second sync-blocks in which C1 parity is added to a data stream of C2 parity constituting the inner code operation data group are recorded successively. Recording is performed by getting together the C2 parity afterward, calculation may be finished until the C2 parity is recorded. Therefore, before one field being one group of video data to be recorded in 12 tracks all are taken in an ECC encoder, recording of the video data can be started to record.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311232-A (JP)
Title: Fuse box
Inventor: KODA TSUTOMU
IPC: H01H85/20
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse mounting part usable for a circuit fuse and a spare fuse in common.  <P>SOLUTION: This fuse mounting part 13 has a fuse mounting recess 14, and has terminal storing hollow parts 15 under fuse terminal insertion holes 14b of its bottom part 14a. A semi-lock claw 21 is formed on one side above the recess 14. Guide ribs 22 fitted to vertical slots 1c of a fuse body part 1a are formed on the inside wall surface 14c of the recess 14. When the body part 1a is mounted on the recess 14, the upper end face of the body part 1a is locked by the semi-lock claw 21 and prevented from coming off. Since the guide ribs 22 are fitted to the vertical slots 1c and the body part 1a is never tilted, the semi-lock claw 21 is never separated from the body part 1a. The mounting part 13 can be used for a circuit fuse and a spare fuse in common.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312523-A (JP)
Title: On-vehicle image processor
Inventor: TAKAICHI TOSHIO
IPC: H04N7/18
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To grasp the statuses of other lanes up to a more distant place in accordance with the increase of vehicle speed.  <P>SOLUTION: This on-vehicle image processor is provided with side cameras 13L, 13R and a rear camera 13B, images are extracted within the ranges of specific extraction field angles α, β from images by the side cameras 13L, 13R and an image by the rear camera 13B and the images are stuck together. Especially, the status of the adjacent lane is grasped up to the more distant place in the case of changing the lanes on a highway by increasing the angle of the extraction field angle β and reducing the angle of the extraction field angle α according to the increase of the vehicle speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309387-A (JP)
Title: Optical encoder
Inventor: TANAKA AKIHIRO
IPC: H01L31/10
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical encoder capable of sharply reducing DC components in a photocurrent sharply.  <P>SOLUTION: This optical encoder is provided with a first photodetecting means, whose output changes in relation to movement along a first direction of a light-and-darkness pattern having a pitch not larger than a fixed value; a second photodetection means which always detects light corresponding to a light pattern, in relation to a movement along the first direction of the light-and-darkness pattern having a pitch not larger than the constant value; and an arithmetic means for performing arithmetic operation of the output of the first photodetection means and the output of the second photodetection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314316-A (JP)
Title: File binder and file
Inventor: SOEJIMA TOMOYUKI
IPC: B42F9/00
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file binder to which a hook can be fitted or removed from, and a file.  <P>SOLUTION: The hook 3 has a lock piece 30 and a base part 31. The base part 31 is inserted through a hook outlet/inlet port 10 into the binder body 1. The hook 3 is engaged with a back surface engagement protrusion 12, a front surface engagement protrusion 13 and a tapered engagement protrusion 14 which are formed inside of the binder body 1 with its back surface engagement groove 32, front surface engagement groove 33 and tapered engagement groove 34. The tapered engagement protrusion 14 has a tapered surface 15, allowing the bottom end of the base part 31 to slide on the tapered surface 15 to smoothly set the hook 3 to the tapered protrusion 14. Both the back surface engagement protrusion 12 and the front surface engagement protrusion 13 are, in the summits, at the substantially same position in the thick direction of the binder body 1. When the hook 3 is pulled out, the base part 31 is pushed from the opposite side with the back surface engagement protrusion 12 and the front surface engagement protrusion 13 to be warped in an arcuate shape to be pulled out smoothly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003273691-A (JP)
Title: Surface acoustic wave device
Inventor: EDA KAZUO
IPC: H03H9/145
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave (SAW) device in which a degree of freedom in the combination of an electro-mechanical coupling coefficient, a sonic velocity, and temperature dependency is high, particularly, the electro- mechanical coupling coefficient is high and the temperature dependency is low.  <P>SOLUTION: At least two single crystal piezoelectric substrates of mutually different SAW propagation characteristics or a single crystal piezoelectric substrate and a non-piezoelectric substrate are directly bonded by piling heat treatment while applying flattening, making into mirror surface, cleaning and making hydrophilic to respective substrate surfaces. Then, the thickness of one piezoelectric substrate is defined as a thickness suitable for the wavelength of a sonic wave to be used, and the piezoelectric substrate is equipped with a surface wave exciting interdigital electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004315005-A (JP)
Title: Packing case
Inventor: SUMITOMO SEIJI
IPC: B65D5/44
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging outer case 2, which enables one worker to take out a packaged article smoothly from the packaging case while holding it.  <P>SOLUTION: A pair of slit pieces, each encircled with a slit line, are formed on the opposite side faces of the corrugated packaging outer case, respectively. When the packaging case is opened, each slit piece is cut out along the slit line, developed outward from the side face of the packaging case, and set in a position almost parallel with the floor surface, where each slit piece forms a floor surface fixing means for the packaging case. A worker steps on the slit pieces used as a footing, fixing the packaging case on the floor surface, and takes the packaged article out of the packaging case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315443-A (JP)
Title: Method for producing tertiary carboxylic acid
Inventor: XU QIANG
IPC: C07B61/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method suppressing polymerization reaction which is a side reaction and advantageously advancing carbonylation reaction in a method for producing a tertiary carboxylic acid by reacting at least one kind of compound selected from a group consisting of an olefin and an alcohol with carbon monoxide.  <P>SOLUTION: In the method for producing the tertiary carboxylic acid by reacting at least one kind of compound selected from a group of the olefin and the alcohol with carbon monoxide, the reaction is carried out in a vapor phase by using a continuous flow reactor in the presence of a solid acid catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320673-A (JP)
Title: Packet transfer device
Inventor: NAKABAYASHI SUMIE
IPC: H04L47/6275
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To raise the efficiency of packet transfer by a packet transfer device for transferring a packet.  <P>SOLUTION: The packet transfer device is provided with packet transfer means 2, 3, 11, 12 having functions of transferring packets by two or more different transfer modes, and a packet transfer mode changeover means 13 changes packet transfer modes by the transfer means 2, 3, 11, 12. As one example, a processing mode 1 for performing transfer by a low order layer 11 and a processing mode 2 for performing transfer by a high order layer are changed, depending on whether an information transmission rate in a transmission-side wireless section is larger or smaller than a predetermined threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323580-A (JP)
Title: Thermosetting resin composition and its use
Inventor: SONE YOSHIHISA
IPC: H01L23/29
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition which has a low melt viscosity and gives a cured product having low water absorbency and capable of achieving a flame retardance standard UL 94 V-0 without using a general purpose flame retardant such as a brominated epoxy resin.  <P>SOLUTION: This thermosetting resin composition comprises a phenol biphenylaralkyl resin, an inorganic filler, and a low melt viscosity epoxy resin obtained by benzylating a phenol biphenylaralkyl resin in an amount of 0.2 to 0.7 equivalent times based on the phenol skeletons of the phenol biphenylaralkyl resin and further glycidylating the product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003312599-A (JP)
Title: Propellant feeding device
Inventor: REINICKE ROBERT H
IPC: F02K9/50
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved propulsion system with a low cost, simple structure, light weight and small size, and having a substantially constant center- of-gravity position while a propellant is consumed.  <P>SOLUTION: A propellant feeding device for a vehicle (11) having a main propulsion motor (12) and an attitude control system (13) containing a plurality of propellers (14A, 14B, 14C to 14F) is provided. This improved device comprises a pressure vessel (15), first and second movable walls (20, 21) disposed in the pressure vessel to be actuated dividing the interior space of the pressure vessel into three separated and sealed chambers (22, 23, 24) capable of supplying a fluid, a first fluid in one of the chambers (ex. first propellant of a bypropellant), a second fluid in the second of the chambers (ex. second propellant of the bypropellant), and a third fluid in the third of the chambers (ex. third propellant of the bypropellant). The third fluid is a volatile fluid having a liquid phase and a gaseous phase, and pressurized so that all the three chamber have pressures same as the vapor pressure of the third fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323783-A (JP)
Title: Modified polyphenylene ether resin composition and resin molded article obtained by using the same
Inventor: UKON SEIICHI
IPC: C08K7/14
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition comprising a modified polyphenylene ether resin and, incorporated therewith, a surface-treated functional inorganic filler, and to enhance mechanical properties thereof in particular.  <P>SOLUTION: The modified polyphenylene ether resin composition comprises 100 pts. wt. of the modified polyphenylene ether resin, and incorporated therewith, 20-30 pts. wt. of the inorganic filler having its surface treated with an alkoxysilane bearing at least one phenyl group in the molecule, for example, phenyltriethoxysilane in an amount of 0.5-3.0 wt%. Presumably, the alkoxysilane as the surface-treating agent exhibits good bonding properties to the inorganic filler and is excellently compatible with the modified polyphenylene ether resin. Thus, remarkable enhancement of the properties of the resin composition is attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI