baber/WOPTO huggingface dataset:
Patent JP-2004131083-A (JP)
Title: Control device of torque distribution clutch for vehicle
Inventor: OBA MITSURU
IPC: B60K17/348
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a torque distribution clutch for a vehicle without lowering of ABS performance and heating of the torque distribution clutch even in the case when detection of braking operation is not normally carried out due to some reason and torque distribution control at the time of braking is not started.  <P>SOLUTION: As the maximum value of a torque command value t<SB>ref</SB>to control transmission torque t<SB>r</SB>of an electromagnetic clutch 30 is restricted so as not to become higher than previously set T<SB>max</SB>and input torque t<SB>im</SB>by a torque command value restriction means 286, even when the torque distribution control at the time of braking is not carried out in relation to an incident that detection for braking operation is not normally carried out due to some reason such as failure of a switch and a circuit, etc., the transmission torque of the torque distribution clutch never becomes excessive in relation to ABS control at the time of braking and lowering of the ABS performance and heating of the torque distribution clutch are avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005223381-A (JP)
Title: Image forming system
Inventor: INOUE NOBUO
IPC: H04N1/393
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system capable of arranging image positions of both sides of a recording medium without increasing the memory capacity.  <P>SOLUTION: At printing of a front side in the case of double side printing, a register attaching processing section 626A allows an expansion processing section 610 to produce page data for printing registers being indices for measuring a print image size at blank parts on four corners of form P together with an original image to be printed. Then an image forming apparatus 11 prints page data on the front side, a line sensor section 90 reads an image printed on the front side when the form whose front side is printed is carried on a reverse carrying path for rear side printing, and a print image size calculation section 92 calculates an actual distance between the registers printed on the front side of the form on the basis of a result of the reading. A rear side magnification rate setting section 626B uses the calculated distance as an actual print image size printed on the front side of the form and compares the size with a substantial print image size (the substantial distance between the registers) to grasp an expanding/contracted state of the form resulting in determining a magnification/reduction rate of the image to be printed on the rear side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222897-A (JP)
Title: Fuel cell system
Inventor: ISHIKAWA TOMOTAKA
IPC: H01M8/10
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent generation of steam white smoke when an off-gas to be exhausted from a fuel cell is discharged into the air, regarding a fuel cell system.  <P>SOLUTION: The fuel cell system is provided with a cooling means 6 in the off-gas discharge flow-path 4 to discharge into the air the off-gas to be exhausted from the fuel cell 2, and discharges into the air the off-gas which has been cooled below the atmospheric temperature by the cooling means 6. The off-gas discharge flow-path 4 is preferably provided with a plurality of discharge outlets 42, from each of which the off-gas is dispersedly discharged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315789-A (JP)
Title: Cyanine compound, optical filter and optical recording material
Inventor: SHIMIZU MASAAKI
IPC: C07D209/96
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain, especially, a compound excellent in light resistance and heat resistance and suitable for optical elements used for optical filters and optical recording materials by lasers for image displays.  <P>SOLUTION: A specific cyanine compound, the optical filter containing the cyanine compound, and the optical recording material containing the cyanine compound and used for an optical recording layer in an optical recording medium formed of the optical recording layer on a substrate are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228169-A (JP)
Title: Random number generating device
Inventor: SHONO KATSUFUSA
IPC: G06F7/58
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a random number generating device for generating highly accurate random numbers by using an n bit multiplier when applying logistic mapping to binary digits of the arbitrary number of digits.  <P>SOLUTION: A random number generating device is provided with: a storage register in which a number larger than 0 and smaller than 1 expressed by fixed-point display is stored by m×n bits (m, n are integers equal to 2 or more); an initial value setting part which sets an initial value in the storage register; a complement generating part which generates the complement of the value stored in the storage register; a complement register in which a complement generated by the complement generating part is stored by m×n bits; an arithmetic processing part which multiplies the value of the storage register by the value of the complement register to output the value by (2m×n-2) bits; an extracting part which extracts the high order (m×n) bits of the value to be outputted by the arithmetic processing part, and makes the storage register store it; a random number outputting part which outputs at least a portion of the values stored in an addition register as the values of random numbers; and a repetition control part which controls the random outputting part to repeatedly output the random numbers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225190-A (JP)
Title: Liquid discharging apparatus and head cartridge
Inventor: MIYAZAKI AKIHITO
IPC: B41J2/185
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a driving force of a driving part to an operation part of a pressure generating part by making the pressure generating part of a liquid circulating means and its driving part separate members, and combining a head cartridge into an apparatus body part.  <P>SOLUTION: The head cartridge 3 equipped with a liquid delivery pump 10 which is disposed on an ink reflux line for returning ink from an ink discharging head 7 to an ink tank 6 and includes the pressure generating part for sucking and discharging to circulate the ink between the ink discharging head 7 and the ink tank 6 is combined into a predetermined part of a printer body part 2 equipped with both the driving part 32 for generating the driving force to operate the pressure generating part of the liquid delivery pump 10 of the head cartridge 3 and a control part 33 for controlling the operation of the driving part 32. Thus the driving force of the driving part 32 can be transmitted to the operation part 28 of the pressure generating part of the liquid delivery pump 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230632-A (JP)
Title: Method for making electrolytic water and metal product washing method
Inventor: TAKENOUCHI TOSHIICHI
IPC: C23G1/19
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making electrolytic water capable of achieving the rustproof treatment of a metal product even if used in the washing or the like of the metal product incapable of forming metal rust on its surface.  <P>SOLUTION: In making electrolytic water, which can achieve the rustproof treatment of the metal product used in the washing or the like of the metal product incapable of forming metal rust on its surface, by electrolyzing water to which an electrolyte is added, water to which sodium sulfite (Na<SB>2</SB>SO<SB>3</SB>) is added as the electrolyte is electrolyzed to collect reducing water showing alkalinity made on a cathode side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231102-A (JP)
Title: Casting system and cast product
Inventor: MATSUOKA MIYOSHI
IPC: B29K63/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve a temperature and a curing time for heating and curing an epoxy resin.  <P>SOLUTION: This casting system is equipped with a casting condition control part 5 for controlling the temperature and curing time of a mold 10 on the basis of the relation between the temperature and curing time of the epoxy resin, a mold control part 4 for controlling an on-off device for opening and closing the mold 10 and a sensor part 11 for measuring the temperature of the mold 10. After the mold 10 is heated to a predetermined temperature by the control signal from the casting condition control part 4, the mold 10 is closed by the control signal from the a mold control part 4 and, after the epoxy resin is injected in the mold 10, the temperature of the mold 10 is measured at a predetermined time interval by the sensor part 11 and the curing time at the measured temperature is calculated. When the curing time reaches a mold releasable time, the mold 10 is opened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233271-A (JP)
Title: Rolling bearing device
Inventor: KITAGAWA NORIKAZU
IPC: F16C25/08
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device for a swing arm capable of reducing a torque change due to a preload change and/or a change in rigidity by precluding nullification of the preload and establishing a locating control at a higher speed and with higher accuracy.  <P>SOLUTION: The rolling bearing device 10 for the swing arm is equipped with a shaft 11, a cylindrical housing 12 installed around the shaft 11, and rolling bearings 13 and 14 to support the housing 12 swingably relative to the shaft 11, wherein to the peripheral surface of the shaft 11, seal rings 27 and 28 are secured in such a way as contacting with the side faces of the inner rings 17 and 18 of the bearings 13 and 14, and the seal rings 27 and 28 are made of the same material as the shaft 11 or of a material having a coefficient of linear expansion near that of the shaft 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004262244-A (JP)
Title: Hollow thermoplastic multi-layered composite
Inventor: STOLARZ ALEX
IPC: B29C48/32
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow multi-layered composite superior to an automotive multi-layered pipe by the prior art.  <P>SOLUTION: The hollow thermoplastic multi-layered composite (4) includes at least one polyamide-based inner layer (1), at least one intermediate layer (2) and at least one thermoplastic outer layer (3). The inner layer (1) is formed of a mixture of different polyamide homopolymers. The inner layer (1) contains a compatibilizer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005241078-A (JP)
Title: Refrigeration system
Inventor: YOSHIDA YASUSHI
IPC: F24F11/02
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigeration system capable of reducing electric power consumption for refrigeration operation by utilizing air at a low temperature exhausted when performing hot-water storage operation of a heat pump type hot-water supply means in air-conditioning operation of a heat pump type air conditioning means.  <P>SOLUTION: Cold air exhausted from a heat pump unit 2 for supplying hot water when performing hot-water storage operation of the hot-water supply means 1 is supplied to a heat pump unit 18 for air conditioning of the air conditioning means 17 when the air conditioning means 17 performs refrigeration operation and is supplied into an attic space in a building when performing no air-conditioning operation to store cold air. The cold air stored in the attic space is supplied into the heat pump unit 18 for air conditioning when the air conditioning means 17 performs air-conditioning operation to save electric power consumption for refrigeration operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242049-A (JP)
Title: Color printing system
Inventor: OKI JOJI
IPC: G06F3/12
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To promptly find an alternative printer capable of performing six-color printing even when a printer which a user specifies can not perform the six-color printing by reasons of no light color toner, etc.  <P>SOLUTION: In this color printing system using a plurality of printers capable of performing printing using a plurality of developing materials with different concentration in each color component, the system is provided with a detection means for detecting that the printer specified by the user can not perform the printing in total color by run down of a developing material with lower concentration of each color component, a retrieval means for retrieving a device capable of performing the printing in total color in the system when a fact that the printing in total color can not be performed is detected, and a notification means for notifying the user of the printer capable of performing the printing in total color in the system on the basis of a result retrieved by the retrieval means, and the user is able to select the printer notified by the notification means and to perform the printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238751-A (JP)
Title: Joint structure for resin member, method for laser welding and resin casing for electric instrument
Inventor: ONISHI JUN
IPC: B32B7/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure for a resin member which can absorbs such deformations as sink marks and waviness on resin molding, can ensure a welding area, and enables a laser welding with a high joint strength, a method for laser welding and a resin casing for an electric instrument.  <P>SOLUTION: On a joint face of the resin member 1, a rib 3 having a base end part 3a with a specified width and a loose slope, and a tip part 3b with an acute angle provided approximately at the center in the width direction of the base end part 3a, is provided. It is possible thereby that such deformations as the sink marks and waviness on resin molding on the joint faces of the resin members 1 or 11 can be absorbed by pressing both resin members 1 and 11 to crush the tip part 3b of the rib with an acute angle and to make a gap between the joint faces of both resin members 1 and 11 disappear. In addition, by irradiating the base end part 3a of the rib left without being crushed in the pressing process with a laser light to weld it to the joint face of the resin member 11, the welding area can be ensured and a stable and high welding strength can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122091-A (JP)
Title: Optical device and optical device unit
Inventor: UJIIE HIROYUKI
IPC: G02F1/01
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To quickly heat an optical waveguide at excellent thermal efficiency in relation to an optical device and an optical device unit which are constructed so as to vary the optical function by applying heat processing to the optical waveguide.  <P>SOLUTION: The optical device has: a lower cladding layer 12 and an upper cladding layer 13; a core 14 arranged in the cladding layers 12 and 13; and a heating means to heat the core 14, wherein the heating means is constructed by disposing heat conductive materials 17 and 18 arranged in the cladding layers 12 and 13, and thin film coils 19 and 20 arranged on the upper outer part of the upper cladding layer 13 and to apply induction heating to the conductive materials 17 and 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239520-A (JP)
Title: Method for manufacturing crystalline particulate zinc alumino-phosphate
Inventor: SUGI YOSHIHIRO
IPC: C01B37/06
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing crystalline particulate zinc alumino-phosphate ZAPO-5 and ZAPO-36 with high efficiency and high purity.  <P>SOLUTION: (1) A dry gel comprising a mixture composed of (i) a zinc oxide source, (ii) an aluminum oxide source, and (iii) a phosphorus oxide source is held at 90 to 200°C in the presence of steam and triethyl amine. (2) The dry gel comprising the mixture composed of (i) the zinc oxide source, (ii) the aluminum oxide source, (iii) the phosphorus oxide source, and (iv) the triethyl amine is held at 90 to 200°C in the presence of the steam. (3) The dry gel comprising the mixture composed of (i) the zinc oxide source, (ii) the aluminum oxide source and (iii) the phosphorus oxide source is held at 90 to 200°C in the presence of steam and tripropyl amine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252345-A (JP)
Title: High-frequency switch
Inventor: ENDO KUNIHIRO
IPC: H01P1/15
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an operation at a high frequency is impossible because an FET must be increased in size for high withstand power, and this causes an increase in parasitic capacity at the time of switch-off, resulting in reduction in cutoff frequency, while an FET switch composed of a 1/4 wavelength impedance transformer and a parallel FET (Field Effect Transistor) is given as one example of a conventional high-frequency switch.  <P>SOLUTION: One of output terminals of a hybrid circuit is short-circuited or opened, and an FET connected to the other is controlled to be turned on/off, thereby performing reflecting type switching operation. Since input power is distributed by the hybrid circuit and the input power to the FET can be reduced by half, the FET size can be reduced and the operation at a high frequency is enabled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252903-A (JP)
Title: Gateway device
Inventor: TERAO YUICHI
IPC: H04M11/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gateway device which can perform relay operation of real-time network facsimile communication without troubles, even if the network band which is in matching with own device in the network environment connecting the own device, is for example, narrower than the band which balances the maximum modem speed capable of being set between end terminals, in the relay operation of a real time network facsimile communication, and which has high convenience.  <P>SOLUTION: When the network band which is set for the own device (permitted to use), is narrower than the band which balances to the relay operation of the maximum communication speed, which is able to be set between the end terminals in the relay operation of the real-time network facsimile communication, information of modem communication speed in a digital identification signal DIS which is exchanged between end terminals, rewrites to a low speed, so as to correspond.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257147-A (JP)
Title: Exhaust adaptor for combustion appliance
Inventor: NAKAJIMA MOTOI
IPC: F24H9/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust adaptor of a water heater and the like of low exhausting resistance and long separation distance.  <P>SOLUTION: This exhaust adaptor is used in a state of being attached to an exhaust port 2 of a water heater 1, and all of fins 6 mounted at specific intervals in the adaptor 3 have the circular arc shape. By applying the circular arc-shaped fins 6, the exhausting resistance is reduced in comparison with fins of rectilinear shape, and the separation is elongated. Further a radius of curvature on a tip side of the fins 6 is reduced, the fins 6 have a polygonal face, or an angle of the fins 6 is fixed or adjustable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257965-A (JP)
Title: Image forming apparatus
Inventor: WATANABE SHIGERU
IPC: G03G9/087
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a favorable image while suppressing deterioration in a carrier in a two-component system and to extend the life of a developing device.  <P>SOLUTION: Deterioration in a developer is prevented by disposing a developer reserving unit partitioned into a several regions above an agitating member of a developing device and successively replenishing the developer from the reserving unit. The developer reserving unit is composed of 14 divided storage portions and each reserving portion houses 5g of the developer. The developer used for replenishing contains carrier and toner by 93:7 weight ratio. By successively supplying the reserved developer to replenish the developer from the partitioned reserving portions, deterioration in the developer is suppressed and a long life can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255823-A (JP)
Title: Detergent composition for food and washing method for foods
Inventor: AYUKAWA TAIZO
IPC: C11D3/10
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a detergent composition for food which shows a high washing performance and can provide food without rinsing when used for washing various foods such as fruits, vegetables, and seafood; and to provide a washing method for foods.  <P>SOLUTION: The detergent composition comprises 9-10 wt.% sucrose fatty acid ester, 0.2-0.5 wt.% sodium malate, 3-5 wt.% starch syrup, 3-5 wt.% sodium bicarbonate, and water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256096-A (JP)
Title: Temperature control device for electrodeposition liquid and method therefor
Inventor: NAGAKUBO HIROAKI
IPC: C25D13/22
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise temperature control device for an electrodeposition liquid suitable for a small component such as an electronic component, and to provide a temperature control method.  <P>SOLUTION: A circulation apparatus comprises: a single system of electrodeposition liquid piping for discharging an electrodeposition liquid from an electrodeposition tank; a branching part for branching the electrodeposition liquid piping into dual systems of electrodeposition liquid piping; a valve for controlling cooling and a heat exchanger for cooling arranged on the one branched electrodeposition liquid piping; a valve for controlling heating and a heat exchanger for heating arranged on the other branched electrodeposition liquid piping; electrodeposition liquid feed piping for making an electrodeposition liquid whose temperature is controlled by the heat exchanger for cooling to join with an electrodeposition liquid whose temperature is controlled by the heat exchanger for heating, and circulating the resultant electrodeposition liquid inside the electrodeposition tank; and a control part for controlling the opening/closing of the valve for controlling cooling and the opening/closing of the valve for controlling heating on the basis of the measured temperature with thermometers arranged inside the electrodeposition tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260156-A (JP)
Title: Device for discriminating apparatus and its discriminating method
Inventor: MOCHIJI NOBUHIKO
IPC: H05K7/18
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for discriminating an apparatus which can discriminate an apparatus of a different specification etc. without putting up a discrimination label, and its method.  <P>SOLUTION: The device for discriminating the apparatus discriminates the specification etc. of a mounted component selected in the apparatus selectively mounting a plurality of mounting components, electronic components 5, 6, which are almost the same in contour and their specifications etc. are different from each other. A plurality of discrimination means 8 showing different characteristic indications in each specification etc. are located on the outer surface of an apparatus case 1, the electronic components 5, 6 are fitted in the component mounting portion 3c of the case 1 so that the discrimination means 8 which shows a characteristic indication of the specification etc. of a mounting component other than the selected mounting component among the plurality of discrimination means 8 is covered, thereby, the specifications etc. of the selected electronic components 5, 6 can be discriminated from the contour of the case 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI