baber/WOPTO huggingface dataset:
Patent JP-2004088178-A (JP)
Title: Multilayered board
Inventor: HORIAI TAKANORI
IPC: H01P5/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered board of which the effective dielectric constant with respect to an inner layer wiring pattern can be easily fine-adjusted without the need for externally extracting a stub inserted to an inner layer after making the multilayered board.  <P>SOLUTION: The multilayered board is provided with: the inner layer wiring pattern 1 having an adjustment section preset in a plurality of inner layers made of a dielectric material; a cavity 5 formed by removing the dielectric material present at one side in the height direction of the inner layer wiring pattern 1; a metallic plate 4 placed at a position in the cavity 5 corresponding to the adjustment section; and a metallic plate operating member 3 that regulates a distance of the metallic plate 1 with respect to the inner layer wiring pattern 1. Since the metallic plate operating member 3 can externally adjust the effective dielectric constant with respect to the inner layer wiring pattern, the effective dielectric constant with respect to the inner layer wiring pattern can easily be fine-adjusted without losing the predominance of a downsized electronic circuit by the multilayered board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085222-A (JP)
Title: Positioning apparatus of mobile unit, positioning method, and computer program
Inventor: TAKEMURA HAJIME
IPC: G01C21/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high reliability positioning apparatus or the like of a mobile unit.  <P>SOLUTION: The positioning apparatus comprises a measurement pseudo distance calculation means for calculating a measurement pseudo distance based on a GPS signal received from a plurality of GPS satellites; a prediction position calculating means for calculating the predicted position of the mobile unit, based on the travelling speed and traveling azimuth of the mobile unit; a prediction pseudo-distance calculating means for calculating the predicted position of the mobile unit and the predicted pseudo distance to respective GPS satellites, based on the orbit information of the GPS satellites; and a positioning advisability determinating means for determining whether the current position of the mobile unit should be calculated based on the comparison result between the measurement pseudo-distance and a predicted pseudo-distance. Additionally, instead of the positioning advisability determinating means, a most probable pseudo-distance deciding means for determining the most probable pseudo-distance, based on the comparison result of the measurement pseudo-distance and the prediction pseudo-distance; and a current position calculation means for calculating the current position of the mobile unit, based on the orbit information of the GPS satellite and each most probable pseudo-distance are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085236-A (JP)
Title: Jitter testing circuit, semiconductor device mounting the same, and jitter testing method
Inventor: SAKAMOTO SHINJI
IPC: H03L7/095
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jitter testing circuit that can accurately measure the amount of jitters, without being affected by the manufacturing factors or the usage environment, and is composed of a digital circuit that is strong with respect to noise.  <P>SOLUTION: In calibration phases, a test control circuit 12 controls delay in signals in a window signal generating circuit 11 for adjustment so that a signal change edge in a clock signal DCLK for comparison that is the output of the window signal generation circuit 11 coincides with the center of a window in a window signal WS, that is generated by DCLK being delayed by one period. In the quality decision of jitter, the test control circuit 12 controls delay in signals in the window signal generating circuit 11 for setting the window width to a jitter specification value, thus detecting whether the signal change edge in the clock signal DCLK for comparison is within the window by a comparison circuit 13. When the signal change edge does not lie within the window, it is decided as being defective.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086487-A (JP)
Title: Rental goods management system and foot wiping mat sorting system using the same
Inventor: MATSUMIYA MASAHIRO
IPC: G06Q50/10
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow the identification of rental goods and the creation of statistical data for the distribution of the distribution goods.  <P>SOLUTION: A transmission chip is attached to the rental goods (the foot wiping mat 1) for transmitting unique ID information. A recognition device 3 for receiving and recognizing the ID information transmitted by the transmission chip attached to the rental goods is used for inputting the ID information for the rental goods and distribution information for the rental goods from which the ID information is transmitted to database creating means (a computer 4 and an office side computer 22) which creates the statistical data for the distribution of the rental goods.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081114-A (JP)
Title: Reel for fishing
Inventor: OISHI HARUMICHI
IPC: A01K89/015
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for fishing, not causing breakage, etc. and free from making the use impossible even if unnecessary force in winding under overload, falling, etc., is applied to a converting part (a cam part, an engaging pin part) for converting rotary movement to reciprocation.  <P>SOLUTION: The reel for fishing is equipped with a power-converting mechanism 21 for converting rotary movement of a handle 8 to reciprocation and parallel winds fishline through the power converting mechanism 21 around a spool 3. The power converting mechanism 21 is equipped with a moving magnetic polar body and a magnetic polar body to be moved which are separately and oppositely arranged and makes it possible to convert rotary movement to reciprocation in a non-contact state by utilizing magnetic force generated between the moving magnetic polar body and the magnetic polar body to be moved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084890-A (JP)
Title: Electronic control device of automatic transmission and vehicle having automatic transmission
Inventor: MATSUBARA MASATO
IPC: F16H61/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of a behavioral change in a transmission before and after replacing a part when replacing a driving part in the automatic transmission controlled by correcting variation characteristics of an output value to an indicated value of a plurality of equipped driving parts.  <P>SOLUTION: This automatic transmission is equipped with an ECT-ECU 28, hydraulic control devices (a linear solenoid 27 and a valve body 26) and a gear train 21 as the driving part. A storage circuit 28b of the ECT-ECU 28 stores the variation characteristic of the ECT-ECU 28, the variation characteristic of the hydraulic control devices 26 and 27 and the variation characteristic of the gear train 21. A driving part is replaced, and when a variation characteristic of a new driving part is inputted to the ETC-ECU 28, an arithmetic operation device 28a of the ECT-ECU 28 substitutes the variation characteristic of the driving part before replacement stored in the storage circuit 28b with an inputted variation characteristic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085499-A (JP)
Title: Autosampler for liquid chromatograph
Inventor: IWATA YOUSUKE
IPC: G01N30/24
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autosampler for a liquid chromatograph, which is capable of suppressing a dead volume to the minimum and in which fatigue failure will not occur in a sample loop.  <P>SOLUTION: The sample loop 1 is fixed in the vicinity of a channel change-over valve 3 and connected to an injection port 2. A fixing part 8 is rectangular in shape, and the sample loop 1 is fixed, in such a way that the longitudinal direction of the fixing part 8 becomes horizontal the direction. A needle 5 for injection is arranged at a location farthest from the injection port 2 to regulate the length of the sample loop 1 so that the curvature of the sample loop 1 becomes smooth, and is fixed to a needle support part 6 for injection by a fixing part 9. The fixing part 9 is also rectangular in shape, and the sample loop 1 is fixed, in such a way that the longitudinal direction of the fixing part 9 becomes the horizontal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093639-A (JP)
Title: Optical fiber having sea-island structure
Inventor: MUROFUSHI HIDENOBU
IPC: G02B6/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter with low transmission loss and broadband transmission performance.  <P>SOLUTION: An optical fiber is formed into a sea-island structure having the dispersion phase of a low-refractive-index component dispersed in the continuous phase of a high-refractive-index component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096183-A (JP)
Title: Telephone terminal, call system, and terminal control program
Inventor: KABETANI SHOZO
IPC: H04L12/28
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone terminal capable of maintaining the state of connecting a line in which the telephone terminal is connected to an opposite telephone terminal via a telephone line network for a while, after an output destination and an input source of audio signals have been switched to an audio input/output path.  <P>SOLUTION: A composite machine functioning as a telephone terminal switches a transmission path used for inputting/outputting audio signals to/from the outside to the telephone line network or an audio cable, by operating a switching key during a voice call via the telephone line network (processing in s260, s320). In this way, in the state in which the transmission path is switched to the audio cable, if an Internet communication function is used in a PC side, a transmitter/receiver or another device can indirectly perform a voice call by the Internet communication function. Also, the composite machine can disconnect the line via the telephone line network automatically by inputting BT from the telephone line network in processing of s300, after switching the transmission path to the audio cable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096481-A (JP)
Title: Decoding device, decoding method, and program for carrying out in processor
Inventor: UENO HIROAKI
IPC: G11B20/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a communication path S/N promptly in an iterative decoding method.  <P>SOLUTION: A reproducing device includes a reproducing head 18 for reproducing data encoded from a recording medium, an inner code APP circuit 22 for carrying out inner coding decode of encoded data, and an outer code APP circuit 23 for decoding the outer code and generating the result as prior information of the inner code to the inner code APP circuit 22. In addition, the reproducing device includes a σ setting circuit 21 for setting a σ value to the inner code APP circuit 22, and an error rate arithmetic circuit 29. The σ setting circuit 21 varies the σ value, and the error rate arithmetic circuit 29 calculates an error rate for each σ value. The σ setting circuit determines an σ value as the optimum value for obtaining a superior error rate on the basis of the calculated error rate, and set the σ value to the inner code APP circuit 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094699-A (JP)
Title: Intermediation system for vehicle sharing
Inventor: SATO TATSUYA
IPC: G06Q30/06
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediation system for facilitating the sharing of vehicles wherein vehicles owned by arbitrary individuals and agents are lent out to and used by other unspecified parties.  <P>SOLUTION: This intermediation system for the sharing of vehicles is stored with vehicle lend-out conditions transmitted by an arbitrary vehicle owner from an arbitrary terminal such as a portable phone and a personal computer to a computer system connected to a computer network. When an arbitrary use applicant transmits desired use conditions from an arbitrary terminal, vehicles meeting the conditions are searched for, extracted, and presented. When a vehicle use application is received, information necessary for the use is transmitted to the use applicant. Further, intermediation is performed for running advertisements in such a manner that vehicles are searched for using data on vehicle lend-out conditions based on advertisement conditions inputted by an advertizer, vehicles are extracted for running an advertisement thereon, and an application is transmitted to the owner of the vehicle for the running of advertisement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176304-A (JP)
Title: Aspergillus-derived glucan
Inventor: ONO NAOHITO
IPC: C12P19/04
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain (1→3)-β-D-glucan which has high sensitivity to a (1→3)-β-D- glucan detection reagent and properties of further promoting production of IL-8 to mononucleosis or polymorphonuclear neutrophil existing in human peripheral blood.  <P>SOLUTION: This (1→3)-β-D-glucan is obtained by oxidizing a cell body of a fungus belonging to the genus Aspergillus under an alkali condition, recovering a fraction insoluble in the reaction solution after the oxidation treatment and further removing a fraction insoluble in an aprotic polar solvent from the fraction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004090899-A (JP)
Title: Brake alarm device for vehicle
Inventor: YOKOYAMA TAKAHISA
IPC: B60T8/32
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To make a driver recognize a divergence degree of braking intention of the driver from actual braking state.  <P>SOLUTION: An amount of operation of a brake pedal 3 is detected with a stepping force sensor 4, the target deceleration according to the stepping force value is calculated with a brake control ECU 1 as an amount indicating the driver's brake intention. The actual deceleration is calculated by differentiating the vehicle speed calculated with an ABS control device based on the signal of a wheel speed sensor 8. The deviation between the target deceleration and the actual deceleration is obtained as the divergence level, and the sound of buzzer is generated from the buzzer 92 so that sound volume becomes large according to the magnitude of the divergence level. When the brake does not work contrary to driver's expectation, even if the driver steps the brake pedal, he does not feel the danger and fear since he can recognize the divergence degree with his brake intention.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101043-A (JP)
Title: Steam drum
Inventor: SONODA KEISUKE
IPC: F22B37/22
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam drum improved in performance by providing a steam-liquid separation auxiliary means besides a separator and a scrubber in a steam drum body.  <P>SOLUTION: This steam drum is provided with a steam drum body 3 for performing steam-liquid separation of a steam-liquid mixed fluid in the saturated state; a cyclone separator 4 provided inside the steam drum body 3 to separate the steam-liquid mixed fluid taken into the steam drum body, into steam and water; and the scrubber 5 provided inside the steam drum body 3, above the cyclone separator 4 to collect mist out of the steam which passed through the cyclone separator 4. The steam-liquid separation auxiliary means such as a perforated plate 20 is provided in the steam drum body, between the cyclone separator 4 and the scrubber 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100242-A (JP)
Title: Radio-wave shielding room and joint member
Inventor: HASHIBA TAKEO
IPC: E04B1/684
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio-wave shielding room which can be assembled by a simple construction operation, particularly has a firm corner and excellent radio shielding properties.  <P>SOLUTION: The structure of the radio-wave shielding room 1 is constituted by properly combining and connecting radio-wave shielding walls 2 and L-shaped radio-wave shielding corner walls 3 having the same wall thicknesses as the walls 2 by using joint members 4 composed of the combination of joint base materials 5, in which groove rails 5b having narrow widths in opening sections are erected and projected from one-side surfaces of tie plates 5a, joint plates 6 in which a plurality of holes 9 are formed in parallel, thin tie plates 7 in which a plurality of tapped holes 10 are formed in parallel and which can be inserted into the groove rails 5b, and bolts 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099132-A (JP)
Title: Cassette storage case
Inventor: TAKAHASHI DAISUKE
IPC: B65D85/575
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve handleability for putting in/out a cassette by pressing an unlocking part while a lid is closed to cause the lid to be unlocked and opened by a single operation.  <P>SOLUTION: A storage case 1 includes the lid 3 and a case body 2 coupled via a hinge 5, is formed with a storage space 4 between the lid 3 and the case body 2, and has the lid 3 and the case body 2 detachably engaged via a lock 6. The case body 2 is provided with the unlocking part 27 for disengaging the lock 6 by being pressed toward the storage space 4. A projection 33 is provided at a position closer to the hinge 5 at the lower ends of left and right sidewalls 33C and 33D of the lid 3. Thus the projection 33 comes against a flat part 23 of the case body 2 when the lid is closed, thereby deflectively deforming the lid 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106247-A (JP)
Title: Temperature controller
Inventor: KIMURA AKIHIRO
IPC: B29C33/04
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature controller which makes the temperature stability of an object to be temperature-controlled compatible with its rapid cooling.  <P>SOLUTION: This temperature controller comprises a circulation passage formed of a supply passage 3 through which temperature-controlling water in a tank 8 with a heating means is supplied to an object 2 to be temperature-controlled by a pump 6 and a return passage 4 through which the temperature-controlling water returned from the object 2 is guided into the tank 8, a temperature sensor 5 for detecting the temperature of the temperature-controlling water in the supply passage 3, a cooling passage 14 for supplying cooling water into the tank 8 from a water pressure source, two or more systems of drainage passages 16 and 17 for draining a part of the temperature-controlling water in the circulation passage, a solenoid valve interposed in each of the drainage passages 16 and 17 and a controller which controls the supply of the cooling water into the tank 8 by opening/closing the solenoid valve based on a temperature detection signal from the temperature sensor 5 upon the input of the signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108213-A (JP)
Title: Turbocharger having means for discharging lubricating oil of rotating electric machine
Inventor: IGARASHI OSAMU
IPC: F01D15/10
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To avoid increase of the rotational friction resistance of a rotor and impairment of the working efficiency of a turbocharger by ingress of lubricating oil in a space between the rotor and a stator of a rotating electric machine in the turbocharger with the rotating electric machine.  <P>SOLUTION: A means to discharge lubricating oil from a space between a rotor and a stator of a rotating electric machine is provided on a turbocharger with the rotating electric machine. The means includes a means to expand a shaft end portion of the rotor, a means to form a spiral groove toward a shaft end along an outer circumferential surface of the rotor, and a means of injecting air in the space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112221-A (JP)
Title: Bus type lan signal transmission system
Inventor: YASAKA TAKETO
IPC: H04B10/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus type LAN signal transmission system which transmits/receives optical signals propagating in a single-core bidirectional mode on an MM optical fiber, without attenuating them by a media converter having an optical transceiver for SM optical fibers.  <P>SOLUTION: An MM optical fiber 3 is connected to an optical transceiver 11 for SM optical fibers. The inputs optical signals transmitted/received over the MM optical fiber 3 to both a core 114a and a clad 114b of ferrule 114 and propagates them, thus constructing a simple and low-cost system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106892-A (JP)
Title: Base storing box
Inventor: TAKAMATSU TOSHIAKI
IPC: G02F1/1333
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base storage box which exhibits high storing efficiency, is excellent in impact resistance, is small-sized, and surely prevents a base from being damaged.  <P>SOLUTION: The base storing box is provided with a box main body 10 which stores a plurality of mother glass substrates 40 under a laminated condition in the sheet thickness direction and whose top face is opened, a lid body 20 which is fitted on the top part of the box main body 10 so as to close the opened top face of the box main body 10, and spacers 30 arranged between the mother glass substrates 40 stored in the box main body 10. The box main body 10, the lid body 20 and the spacers 30 are respectively composed of a resin foam with a foaming magnification of 3-30 times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111757-A (JP)
Title: Signal wiring board
Inventor: MIZUNO HIROYUKI
IPC: H05K3/46
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal wiring board, in which a roundabout-shape wiring part can be constituted by effectively using a plurality of areas of a surface layer or an inner layer, even when a designated length is long, wiring is possible, without impairing the high-density mounting properties, and it is possible to attain both increase in the frequencies of transmission signal and increase in density for parts mounting.  <P>SOLUTION: The signal wiring board having at least two wiring layers or more, as wirings between two arbitrary parts or more, is characterized in that the roundabout-shape wiring parts in which a plurality of straight wiring elements are disposed in parallel, and one end or both ends of each of the straight wiring elements are connected by a bending element to constitute the roundabout-shape wiring part, are provided at a plurality of locations, and each part is provided in different layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112966-A (JP)
Title: Battery charger
Inventor: KOBAYASHI TAKEJI
IPC: F01B9/04
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charger, wherein degradation in power generation capacity corresponding to the use is prevented.  <P>SOLUTION: The battery charger is constituted of a power-inputting means 1110 which inputs rotational power; a power-storing means 1120 which stores rotational power so as to discharge rotational power; a latch 1130, which allows rotation in such a direction that rotational power is stored and inhibits rotation in such a direction that rotational power is discharged; a latch-releasing means 1140 which cancels the inhibition of rotation; a flywheel 1150 which suppresses fluctuation in rotational power; a motor 1170, which rotates a rotor 1171 to generate power; an accelerating rotating means 1160 which rotates the rotor 1171 at increased speed; a boosting circuit 1210 which increases the voltage; a rectifying and smoothing circuit 1220 which rectifies and smoothes voltage; a primary charging battery 1240 which stores power; an overcharge-preventing circuit 1230 which prevents the primary charging battery 1240 from being overcharged; and a power output circuit 1250 which outputs the stored power.  <P>COPYRIGHT: (C)2004,JPO