baber/WOPTO huggingface dataset:
Patent JP-2005229299-A (JP)
Title: Method for optical communication, and optical transceiver
Inventor: KUWANO SHIGERU
IPC: H04B10/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method for optical communication and optical transceivers for starting bi-directional communication of a data packet between the optical transceivers.  <P>SOLUTION: In the method for optical communication for a bi-directional communication system which bi-directionally communicates the data packet transmitted and received between the optical transceivers opposing each other through a single optical fiber transmission path by time division, in advance of the bi-directional communication of the data packet, a connection packet at low speed which has the specific information of each optical transceiver and which is not faster than the transmission speed of the data packet is transmitted and received through the optical fiber transmission path. According to the specific information of the connection packet received by each optical transceiver, one of optical transceivers is set to be a master and the other is set to be slave, and a method for transmission set by the optical transceiver of the master is reported to the optical transceiver of the slave by a setting packet to carry out bi-directional communication by the set method for transmission.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225712-A (JP)
Title: Amorphous carbon particle and composite material using the same
Inventor: TAKAGI YOICHI
IPC: C01B31/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To economically provide an amorphous carbon particle having excellent rigidity and strength and remarkably small specific surface area and pore volume and a composite material having characteristics improved by blending the amorphous carbon.  <P>SOLUTION: The amorphous carbon particle is extracted from combustion ash of petroleum coke and has a non-circular cross section, <30% mass decrease ratio in the condition of 500°C for 60 min in the presence of air and 50-1 μm average particle diameter. The composite material is obtained by blending the amorphous carbon particle in a matrix comprising an organic material or an inorganic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036188-A (JP)
Title: Method for curing resin composition
Inventor: KOBORI JUNZO
IPC: C08F290/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for curing a resin composition containing a radical-curable resin which is sufficiently decreased in the exuding amount of formaldehyde and suppressed in the generated amount of a styrene odor to give a sufficiently suppressed fear of causing sanitary troubles by exudation of chemical substances and is suitable for use for a finishing material or the like of building materials in the construction field or for a covering material such as a coating, a gel-coating agent, a lining material or the like.  <P>SOLUTION: The method for curing the resin composition comprises curing the resin composition, which comprises a radical-curable resin containing a polymer and a polymerizable monomer, a cobalt soap and a β-diketone, by a curing agent containing acetylacetone peroxide. The polymerizable monomer comprises 20-80 pts.wt. of styrene and 20-80 pts.wt. of a (meth)acrylate monomer based on 100 pts.wt. of the polymer, and the weight of the cobalt soap is 0.015-0.25 pt.wt., in terms of cobalt, based on 100 pts.wt. of the radical-curable resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227167-A (JP)
Title: Means for enhancing positioning calculation precision
Inventor: OKAMURA ATSUSHI
IPC: G01S5/12
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce lowering of estimation precision for a position of a measuring point even when interference such as a multipath is generated.  <P>SOLUTION: A received electric power calculation means 11 calculates a received electric power level of each reception signal, and a storage means 12 stores the calculated received electric power level. A determination means 13 compares the calculated received electric power level in the present time with a threshold value found from the stored received electric power level in the past, to determine a height of the received electric power level in the present time, as to the each reception signal. A phase difference detecting means 14 detects a phase difference between reception signals from two reception antennas 3, a phase difference selecting means 15 selects the phase difference as to the reception signals having the received electric power level larger than the threshold value, based on a determination result by the determination means 13, and a positioning calculation means 16 estimates the position of the measuring point, based on the selected phase difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228137-A (JP)
Title: Travel state advice system
Inventor: ISHIWAKA TAKUO
IPC: B60R21/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel state advice system in which driving operation quantity needed to reach a specified point is transmitted to a driver intuitively and simply.  <P>SOLUTION: The travel state advice system has: a road traffic information acquiring means 1 for acquiring road traffic information in the direction where a user's vehicle travels; a recommended speed estimating means 2 for calculating a recommended speed on the road where the user's vehicle travels on the basis of at least the road traffic information; a specific point extracting means 14 for extracting a specific point where the recommended speed on the road changes; an acceleration/deceleration calculating means 15 for calculating acceleration or deceleration needed for the user's vehicle to reach the recommended speed before reaching the specific point; an information presentation point selecting means 16 for selecting the specific point where the acceleration or deceleration is minimum as a specific point where information is presented to the driver of the user's vehicle; an information content control means 17 for controlling the contents of information presented to the driver to include the contents of the specific point into the contents of the information; and an information presenting means 4 for presenting the contents of the information to the driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227212-A (JP)
Title: Weighing system
Inventor: KOBAYASHI MASAAKI
IPC: G01G21/30
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weighing system provided with a solar battery panel for gaining power for driving.  <P>SOLUTION: On a box 1, a weighing tray 2 for putting an object to be measured is placed and is connected with a measuring part of box 1 inside. Around the weighing tray 2, a transparent wind shield 5 is detachably placed to the box 1. On the top surface 5c of the wind shield 5, a transparent solar battery panel 7 is bonded so that generated power is supplied to the electric part in the box 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004269869-A (JP)
Title: Plasma display panel and method for producing phosphor
Inventor: SUGIMOTO KAZUHIKO
IPC: H01J11/26
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor of which the degradation of light emission intensity is low, and to provide a plasma display panel (PDP), using the phosphor.  <P>SOLUTION: A method for producing the phosphor comprises producing the phosphor of an aluminate salt to which at least one of Eu and Mn is added as an activator to be used as an emission center and in which a multicomponent oxide containing at least one of Ba, Ca, Sr, and Mg is used as a host crystal, wherein a mixed raw material for the phosphor is calcined in a reducing atmosphere at least once or more times, and then treated in an oxygen plasma atmosphere after completion of the last treatment in the reducing atmosphere. Thus, oxygen defect of the host crystal caused by treatment in the reducing atmosphere is restored by being treated in the oxygen plasma atmosphere, so that the phosphor having high light emission intensity is obtained. The PDP having the high light emission intensity and the low deterioration of the emission intensity is obtained by using the phosphor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248673-A (JP)
Title: Starch originating products
Inventor: SHAW JEI-FU
IPC: A23L7/104
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quickly producing a monosaccharide rich syrup from starch-containing produce.  <P>SOLUTION: The method includes treating starch-containing produce slurry with a first starch hydrolyzing enzyme that hydrolyzes starch to oligosaccharide and a second starch hydrolyzing enzyme that hydrolyzes starch or oligosaccharide to glucose. The starch-containing produce can be further treated with an enzyme that converts glucose to other monosaccharides, or treated with a microorganism that converts glucose to a fermentation product. Also within the scope of this invention is a method for producing a syrup rich in a disaccharide, such as trehalose.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005232778-A (JP)
Title: Partition support for partition therefor
Inventor: HAYASHI KATSUAKI
IPC: E04B2/74
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for a partition capable of displaying a joint by devising an exterior shape of a support body along the end section of a partition face plate and the partition.  <P>SOLUTION: The partition 10 is constituted by holding the plate-like partition face plate 12 between support bodies 14. Each support body 14 includes the columnar support body 14 erected on the floor surface. A slot 20 is formed in a middle part in the direction of the depth in each surface of before and behind of the support body 14, the inside of the slot 20 is formed as a joint forming recess section 25, and the recess section is so formed that it can be displayed in the end section of the partition face plate 12. A groove section 30 is formed in the side of the support body 14, and the partition face plate consisting of a glass or the like can be also supported by making use of the groove section 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233308-A (JP)
Title: Brake device
Inventor: SAITO HIROYUKI
IPC: F16D65/18
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake device equipped with a means to sense the pad pressing force unlikely to be influenced by deterioration of the controllability due to a pad friction heat at braking and excellent in the installing effectiveness.  <P>SOLUTION: The brake device 1 generates a braking action by pressing a braking member 50 to a member 90 to be braked when an actuator 11 is put in operation, wherein the actuator 11 is equipped with a motor 20 to emit a rotational motion, a rotational-linear motion converting means 30 to convert the rotational motion into the linear motion, and a liquid pressure transmitting means 40 to transmit the linear motion using a liquid as the transmitting medium, while the brake device 1 transmits the rotational motion of the motor 20 to the braking member 50 through the rotational-linear motion converting means 30 and the liquid pressure transmitting means 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236668-A (JP)
Title: Semiconductor circuit device
Inventor: TSUKADA SHUICHI
IPC: H03K19/0185
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor circuit device having a signal line drive circuit that has a small amplitude, a high speed, and a low standby current to reduce an operating current.  <P>SOLUTION: A logic circuit is operated by a high supply voltage for outputting with a large amplitude, a supply voltage obtained by step-down is supplied to a signal line drive circuit, and a transistor in the signal line drive circuit is set to be a low VT, thus obtaining the semiconductor circuit device capable of transferring a signal with small amplitude at a high speed, and by low power consumption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233518-A (JP)
Title: Method of drying small quantity of volatile component of ethylene oxide-butylene oxide copolymer resin, and ethylene oxide-butylene oxide copolymer resin dried by this method
Inventor: TEZUKA MASAKI
IPC: F26B11/16
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying method of high efficiency capable of eliminating a small quantity of moisture from a resin by a comparatively simple device.  <P>SOLUTION: The ethylene oxide-butylene oxide copolymer resin including a small quantity of volatile component is dried by using a drying device comprising an evaporation tank in which the resin is charged, and a stirring blade being revolved in the evaporation tank while rotating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233810-A (JP)
Title: Apparatus for measuring electronic component
Inventor: ARAI MASATOSHI
IPC: G01R31/26
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an apparatus for measuring electronic components, which can efficiently and quickly measure the electronic components to be measured having a plurality of electrode patterns, by providing a contact part having at the bottom surface the same pattern as the electrode pattern formed on the electronic component to be measure.  <P>SOLUTION: In the apparatus for measuring electronic components is provided with a fixation base for fixing the electronic component to be measured; the contact part, having at the bottom surface the same pattern as the electrode pattern formed on the electronic component to be measured and brought into contact with the electrode pattern at the bottom surface; a contact-confirming part for deciding the contact state of the pattern formed at the bottom surface of the contact part with the electrode pattern; and a pressure-adjusting part for applying a pressure to the contact surface between the bottom surface of the contact part and the electrode pattern. When the electrical characteristics of the electronic component to be measured are measured, the bottom surface of the contact part, on which the pattern is formed, is brought into surface contact with the electronic component to be measured on which the pattern is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230872-A (JP)
Title: Laser beam machine and laser beam machining method
Inventor: KOGA TAKAHIDE
IPC: B23K26/06
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-beam laser beam machine capable of performing machining by single beams for high-energy machining without increasing the output of a laser oscillator and machining by multi-beams for highly-efficient machining by switching both machining in a simple manner.  <P>SOLUTION: The laser beam machine is provided with: a quarter-wave plate 20; a driving device 21 to insert/pull out the quarter-wave plate 20 in/from an optical path of laser beams 2 from a laser oscillator 1 to a first polarized beam splitter 7; and a control device 22 to control the driving device 21. The quarter-wave plate 20 is adequately arranged so as to change the polarized beam state of the laser beams 2 from the linearly polarized beam to the circularly polarized beam when inserted on the optical path of the laser beams 2. The laser beams 2 emitted from the laser oscillator 1 are adjusted so that the polarizing direction is set to be the same direction as that of P-wave transmitted through the first polarized beam splitter 7 by the linearly polarized beam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232099-A (JP)
Title: Organosilicon compound and method for producing the same
Inventor: YAMAMOTO YOSHINORI
IPC: G03F7/075
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently synthesizing σ-π conjugated type organosilicon polymer under mild conditions.  <P>SOLUTION: The method for synthesizing the organosilicon compound represented by general formula (1) (wherein R is selected from a hydrogen atom, a 1-6C alkyl group and a phenyl group and R' may be the same or different and R' are each a 1-2C alkyl group or a phenyl group; n is 4-2,500) comprises polymerizing an allyl-(4-alkyl-phenyl)silane represented by general formula (3) in a solvent of methylene chloride, chloroform, carbon tetrachloride or 1,2-dichloroethane in the presence of hafnium tetrachloride.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237145-A (JP)
Title: Drive circuit for piezoelectric element
Inventor: HOSHINO TAKAYUKI
IPC: H01L41/083
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit for a piezoelectric element, which can enlarge the amplitude of the piezoelectric element and can raise the travel speed of an engaging member in case that it is used for an actuator.  <P>SOLUTION: The piezoelectric element 26 is equipped with a first drive circuit comprising a first switching circuit 141 and a second switching circuit 142 for applying drive voltage HV from its positive direction to the polarizing direction of itself, and a second drive circuit comprising the third switching circuit 143 and the fourth switching circuit 144 for applying a drive voltage V from its negative direction to the polarizing direction of the element to the piezoelectric element 26. The absolute value of the drive voltage HV, supplied to the first drive circuit, is made larger than the absolute value of the drive voltage V supplied to the second drive circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235079-A (JP)
Title: Reservation system, program, recording medium, and reservation method
Inventor: HIKITA TOSHIRO
IPC: G06Q30/06
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservation system or the like for changing reservation readily without requiring the intervention of a user when a delay or advance occurs in progress after the user makes reservation.  <P>SOLUTION: The present positional information of a mobile terminal device 22 is acquired at every predetermined period. A new arrival expected time for arriving at a boarding station 1 is obtained from the present positional information. Whether a change in the reservation of a seat is required or not is determined on the basis of a first obtained arrival expected time and a new arrival expected time. When a reservation change information transmitting part 34a determines that the new arrival expected time is delayed in the first arrival expected time, reservation change information for changing the reservation of the seat on the basis of the new arrival expected time is transmitted to a reservation center 40. A seat arranging part 42a of the reservation center 40 arranges the seat from the boarding station 1 to an exit station 2 of a transportation facility 5 according to the reservation change information transmitted by the reservation change information transmitting part 34a. An arrangement result notifying part 44a notifies whether the seat is arranged or not to the mobile terminal device 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245471-A (JP)
Title: Shoe insole
Inventor: YAMAMOTO HIDEJI
IPC: A43B17/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe insole capable of having various functions in accordance with purposes of use by considering the weight applied to the sole when walking or taking exercise and adopting a member made of an optimum material in a region of the shoe insole where the weight is applied.  <P>SOLUTION: The shoe insole used as mounted on an insole part of a shoe has a hallux ball member 20, a little toe bulbar member 21, a heel member 22 and an arch member 23, which are made of appropriately selected materials in accord with purposes of use, in regions of a base material 10 of the shoe insole corresponding to the hallux ball region, the little toe bulbar region, the heel region, and the arch region of a foot respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241727-A (JP)
Title: Optical scanner and image forming apparatus using the same
Inventor: KIMURA KAZUMI
IPC: G02B26/08
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical scanner in which an image curvature caused by spherical aberrations in an incident optical system is corrected properly, and to obtain an image forming apparatus that uses the optical scanner.  <P>SOLUTION: When a luminous flux, emitted from a light source means 1, is guided to a light deflector 5 which deflects the luminous flux via a first optical system 11, having a collimating function and a second optical system 12 having a face having beam expander functions and aspherical face functions which corrects an aberration in the described order; and when the luminous flux deflected with the light deflector is guided onto a surface to be scanned 7 with a third optical system 6 in the main scanning cross section, the luminous flux emitted from the light source means is made incident on the deflection surface of the light deflector with a width larger than that in the main scanning direction of the deflection surface by changing the luminous flux into a nearly parallel luminous flux via the first optical system and the second optical system; and spherical aberrations produced corresponding to the image height on the surface to be scanned in the first optical system are compensated by a surface, having aspherical action in the second optical system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242870-A (JP)
Title: Member arrangement risk management system
Inventor: TOMIMOTO YOSHIHIKO
IPC: G06Q30/06
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a member arrangement risk management system capable of calculating a cancellation risk of a member order.  <P>SOLUTION: A risk calculating means 11 calculates a contribution amount when an order that has been placed for a member is canceled referencing a risk contribution percentage 13 that determines a contribution percentage of an ordering side when the order that has been already made is canceled with respect to purchase information 12 obtained by collecting unit cost information for each member and members constituting a product on the basis of net arrangement quantity 6 being order quantity for the member calculated on the basis of production planning 2 of a product reexamined for each plan reexamination timing, and a procurement risk management table 14 including past procurement risk management tables is outputted so as to place an order for a more appropriate member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245577-A (JP)
Title: Drum type washing machine
Inventor: KUNO KOJI
IPC: D06F37/22
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the direct transmission of noises from a drum or the like to a bedplate, to which a suspension is fixedly mounted, for reducing the generation of vibrations or noises and the transmission of them to a main body.  <P>SOLUTION: The washing machine is supported such that it is free from vibration by a suspension 7 provided between a water tub 5 having a drum 6 therein and a bedplate 4 at the bottom of a main body 1. A supporting plate 31 made of a rigid member is put and fixed on the bedplate 4 at the mounting portion W of the suspension 7, to fixedly mount it onto the supporting portion (recess 34) of the supporting plate 31 and define a space S between the lower surface of the suspension supporting portion and the mounting portion W of the bedplate 4 for reducing the direct transmission of vibrations from the suspension 7 to the bedplate 4 by the space S, so that the vibrations and noises of the machine are reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI