baber/WOPTO huggingface dataset:
Patent JP-2005289689-A (JP)
Title: Method of manufacturing dielectric ceramic composition and ceramic capacitor using manufactured dielectric ceramic composition
Inventor: UNUMA HIDEO
IPC: C01G23/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the localization of a component in the dielectric layer by uniformly coating barium titanate powder with an additive.  <P>SOLUTION: Manganese carbonate is precipitated to be stuck on barium titanate powder by feeding barium titanate powder into an aqueous solution in which a water soluble manganese salt and urea are dissolved to prepare a barium titanate suspension and heating the suspension to ≥70°C. After the precipitation reaction is completed, the precipitate is fired at ≥550°C and <1,000°C in air or an oxidation atmosphere to turn manganese carbonate to di-manganese tri-oxide to obtain the barium titanate powder coated with di-manganese tri-oxide as the dielectric ceramic composition powder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293071-A (JP)
Title: Automatic charge collection system
Inventor: HIROSHIGE HATSUNORI
IPC: G07B15/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize an automatic charge collection system which can be relatively easily shifted from the configuration of a toll booth in a status quo while suppressing introduction costs.  <P>SOLUTION: This automatic charge collection system is configured of a on-vehicle unit for storing traveling path information on the pay road of a vehicle by comparing location information from a GPS receiver with the location information of a pay road and road side equipment communicatively connected to the on-vehicle unit by radio for performing charging processing based on the traveling path information. When the approach of the vehicle is detected by a detecting means, the on-vehicle unit is accessed by the road side equipment, and the accessed on-vehicle unit transmits traveling path information stored by a traveling path storage means to the road side equipment, and a charging processing means executes charging processing based on the received traveling path information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293303-A (JP)
Title: Manufacturing method and system
Inventor: NINAGAWA TATSUYA
IPC: G06Q50/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a manufacturing instruction to an upstream process with no drastic change for supplying a component to a downstream process without any excessive stock even when component consumption in the downstream process is leveled or when orders from a customer fluctuate greatly.  <P>SOLUTION: In this manufacturing system constructed of the upstream process S and the downstream process T, a work instruction board Km for a component is returned to the upstream process S when the component is consumed in the downstream process T, and component manufacturing based on the work instruction board Km is carried out in the upstream process S. In this process, an upstream process work instruction board Ks, which is used for instructing component manufacturing and circulates only the inside of the upstream process S, is issued on the basis of a stock criterion for the component, and the work instruction board Km returned to the upstream process S is replaced by the upstream process work instruction board Ks circulating inside the upstream process, while the upstream process work instruction board Ks replaced by the work instruction board Km is returned to the head process in the upstream process. The component is manufactured even when the work instruction board is not returned to the upstream process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295710-A (JP)
Title: Motor
Inventor: IWAMOTO TETSUYA
IPC: H02K1/12
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor that is stabilized in the shape of a winding of a coil of a stator, and has no risk of causing the collapse of the winding of the coil.  <P>SOLUTION: The motor M is constituted of a rotor 1 magnetized with a plurality of magnetic poles, and a stator 3 that comprises the coils 5 wound around to yokes 4, 4 that are located at a position where the magnetic poles 4a1, 4a2 approximate the external periphery of the rotor 1. The yoke 4 is formed into an H-shape that is composed of a pair of legs 4a, 4a and coupling parts 4b that couple the legs, and the coils 5 are wound around to the coupling parts 4b. The coil 5 is preferably located at a position almost equal to the external end of the leg 4a at its external periphery. The motor M is assembled into, for example, a drive part that moves a lens system of an optical module.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294083-A (JP)
Title: Separator for solid polymer fuel cell, and solid polymer fuel cell using it
Inventor: NAKAKITA KENJI
IPC: H01M8/24
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell of a new structure, in which superior reaction efficiency and superior cooling efficiency can be realized and detention of water in the oxidizing gas flow passage or the fuel gas flow passage can be prevented as far as possible so that stable power generation efficiency can be obtained by forming an oxidizing gas flow passage, a fuel cell gas flow passage, and cooling water passage with a specific structure.  <P>SOLUTION: Both of a groove 48 for the oxidizing gas in a first separator 20 and a groove 64 for the fuel gas in a second separator 22 are formed to extend in parallel in the horizontal direction, while those groove 48 for the oxidizing gas and groove 64 for the fuel gas are formed to be extended almost in parallel pinching a membrane/electrode assembly (MEA) and are positioned in counter positions. Furthermore, the cooling water flow passages 78 are formed between the first separator 20 and the second separator 22 which are made to be superposed mutually.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295356-A (JP)
Title: Information processing apparatus, radio communication system, and radio communication method
Inventor: TAKEUCHI ISAO
IPC: H04B5/02
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To decode reliable data from which the effect of interference noise by a non-modulated carrier signal that is reflected from a peripheral object is eliminated, by devising the configuration of a demodulator when performing the radio communication of prescribed data by a backscattering communication system.  <P>SOLUTION: There are a transmitter 12 for transmitting a carrier signal to a tag 10, and a receiver 14 for receiving a response signal Sf(D) scattered from the tag 10 for processing. A subtraction type delay detector 40 is provided at the receiver 14. A baseband signal S(D) based on the subtraction type delay detector 40 and the response signal Sf(D) is delayed by 1 code of data. The baseband signal S(D) of current time is subtracted from that of previous time delayed by 1 code of data. After the subtraction, ternary value discrimination is made to a differential demodulation signal SD. In this case, comparison result signals S2, S3 subjected to the ternary value discrimination are converted to binary data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294709-A (JP)
Title: Bidirectional optical module
Inventor: FURUSAWA SATOSHI
IPC: H04B10/2581
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional optical module having a low electrical cross talk between transmission and reception.  <P>SOLUTION: The bidirectional optical module comprises a metallic body 11, a light emitting part 12, and a light receiving part 13. The light emitting part 12 emits an optical signal in response to an inputted electrical signal. The light receiving part 13 outputs the inputted optical signal by converting it to an electrical signal. The metallic body 11 fixes the light emitting part 12 and the light receiving part 13. In the metallic body 11, a removing part 20 is bored at a part of a region on which the light emitting part 12 is mounted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289299-A (JP)
Title: Trunk through unlocking device for vehicle
Inventor: TOBA EIJI
IPC: B60N2/20
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trunk through unlocking device for a vehicle to be further easily opening-operated comparing with the conventional one.  <P>SOLUTION: The trunk through unlocking device comprises: a trunk through section 3 that is formed in a part of a seat back 2 and communicates the trunk room E2 with the cabin E1; an opening/closing section 13 that is forwardly tiltably disposed in the trunk through section 3 and opens or closes the trunk through section 3; a lock plate 21 for locking the opening/closing section 13 in an erected state with the trunk through section 3; and an unlocking section 15 that has a laterally long push down surface 23 and releasing the lock by the lock plate 21 by push down of the push down surface 23. Thus, since the push down surface 23 is elongated laterally to secure the push down surface 23 larger than the conventional surface, the push down surface 23 is easily pushed down by a fingertip even when the fingertip is hardly visually recognized at night or the like, and hence further easy opening is allowed comparing with the conventional device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297227-A (JP)
Title: Underwater cutting and granulating method and apparatus
Inventor: NISHIMOTO KENJI
IPC: B29B9/06
Filed: 2004-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a nozzle of a die from clogging and a molten resin from sticking on a cutter to make granulation impossible during starting operation.  <P>SOLUTION: During stationary granulating operation of an underwater cutting and granulating apparatus, a strand of a melted thermoplastic resin is extruded into a cooling water in a water room 3 from the die of a kneading and extruding machine E, and the strand is successively cut into pellets in the cooling water. At the time of starting operation, during waiting for timing adjustment of starting of circulating and feeding the cooling water into the water room 3 before starting granulation operation, and starting of extruding the strand, the molten resin does not flow out from the nozzle 7 by spraying a fluid A for cooling on a discharging face 2a of the die 2 from an adjusting nozzle 9. After starting the granulation operation, the nozzle 7 is prevented from clogging by spraying a fluid B for heating on the discharging face 2a of the die 2 from the adjusting nozzle 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303034-A (JP)
Title: Inductor and its manufacturing method
Inventor: TAKASHIMA MAKOTO
IPC: H01F27/28
Filed: 2004-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductor that can be reduced in size and thickness, with small loss and good assembly efficiency, and to provide a method of manufacturing the inductor.  <P>SOLUTION: The inductor is provided with a T-shaped core 14 having a magnetic core 16 in its central section and a U-shaped core 20 which is faced to the T-shaped core 14 to form a closed magnetic circuit. A coil 10 is formed by directly winding a fusion-insulated wire 18 around the magnetic core 16 and an air gas g is formed between the front end section 22 of the magnetic core 16 and the inner central section of the U-shaped core 20. The end section 10a of the coil 10 on the front end 22 side of the magnetic core 16 is positioned separately from the front end section 22 of the magnetic core 16 on the base-side end section 23 side of the magnetic core 16. At least either one of the T-shaped core 14 and U-shaper core 20 is composed of a ferrite containing Mn and its surface is coated with an insulating film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303846-A (JP)
Title: Digital demodulator
Inventor: SHIRATO YASUSHI
IPC: H04L27/38
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital demodulator which includes performance applicable to multi-value QAM and is advantageous in power consumption, circuit scale, price and the like even for a high-speed signal, a symbol rate of which is several dozens of 10MBaud or more.  <P>SOLUTION: There are provided a quadrature demodulator which includes two A/D converters and outputs an in-phase signal and a quadrature signal at the same timing; first and second waveform shaping filters (output phases of which are different by T/4) for inputting the in-phase signal outputted from the quadrature demodulator; a delay circuit for delaying the quadrature signal outputted from the quadrature demodulator for one-sample time; third and fourth waveform shaping filters (output phases of which are different by T/4) for inputting an output of the delay circuit and the quadrature signal outputted from the quadrature demodulator; a timing error detection circuit for outputting a timing error signal from outputs of the waveform shaping filters; and a timing correction circuit for outputting timing-corrected in-phase and quadrature signals from the outputs of the waveform shaping filters.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004341505-A (JP)
Title: Generation method of area gradation image
Inventor: TANABE JUNICHI
IPC: G03F3/10
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generation method of a dot area modulation image by which a color tone can stably be reproduced even when a percentage of black dots varies.  <P>SOLUTION: In the dot area modulation image generation method with a means to independently control dot density and dot gain, a change of dot gain to a density change of a magenta image is 10-30 in 30% dots.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005306175-A (JP)
Title: Seat slide locking device
Inventor: ISHIHARA YOSHIKI
IPC: B60N2/08
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat slide locking device in which skipping tooth is prevented certainly.  <P>SOLUTION: A lower rail 10 has a long stretching plate part 11, which is composed of an idle run division having a flat end face 111 in the rail direction and an engage division 110 where an engaging receptacle part (engaging notches 1101, 1103, .. and engaging teeth 1102, 1104, ..) is provided on the end face in the rail direction. An upper rail 50 supports a lock plate 55 rotatably in a plane parallel with the long stretching plate part 11 and is structured so that an engagement part (intruding plate parts 550a-550d and engaging holes 550p-550r) provided on the engaging plate part 550 installed upright from the lock plate 55 energizes the lock plate 55 in the rotating direction to generate engagement with the engaging receptacle part on the lower rail side. Those at least two 1102 and 1104 among the engaging teeth 1102, 1104, .. formed nearer the front have addendum protrusion amounts such that the tooth 1104 located nearer the back is greater than the tooth 1102 located nearer the front.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278606-A (JP)
Title: Manual type apparatus for producing butter and mayonnaise
IPC: A01J19/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To produce butter and mayonnaise at home by manual operation.  <P>SOLUTION: The butter and mayonnaise having a fresh essential fragrance or mouth meltability can more simply be produced. A slope is formed in a vessel for containing a fresh cream which is a raw material for the butter and a vegetable oil, vinegar and egg yolk which are raw materials for the mayonnaise so as to carry out stirring even a small amount. A wavy whisk used for stirring has a role in improving a stirring ability and preventing splashing during stirring. Furthermore, since an apparatus is small-sized and lightweight, the apparatus is easily housed and simply washed after production without selecting a place for producing the butter and mayonnaise. Thereby, the apparatus exhibits excellent functions even in sanitary aspects. As a result, the following problems are eliminated. (1) The current commercially available butter and mayonnaise are kept in a state without regulating salt content for individual consumers. (2) Essential fragrance, mouth meltability, etc., in fresh butter are deteriorated. (3) A plurality of tools are required for producing the butter at home without arousing a desire to produce the butter at home and the safety for health of the individual consumers is not always secured in problems of the salt content, oil content, a food additive, etc., in the same manner as that of the mayonnaise.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311826-A (JP)
Title: Monitoring camera device and its system
Inventor: YAMAURA AKIRA
IPC: G03B17/56
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize a monitoring camera device and its system in which an operating state or imaging direction of the monitoring camera device can be recognized from its outside by an light-emitting element to enhance a crime prevention effect and besides no discomfort and no oppressive feeling are brought about by making it possible to select the crime prevention effect through a function for setting a turning on and off a light and assimilation to household equipment inside a house.  <P>SOLUTION: There is provided the monitoring camera device comprising an imaging unit for imaging objects, a driving unit for changing an imaging visual field of the imaging unit, and a housing for housing the imaging unit and the driving unit. The imaging unit is equipped with a light-emitting element for emitting light in a visual-field direction of the imaging unit to emit light so as to indicate the imaging direction in response to changes in the imaging visual fields of the imaging unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307410-A (JP)
Title: Fibrous substance coated with titania thin film and method for coating with titania thin film
Inventor: TANEMURA SAKAE
IPC: D06M11/46
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for applying titania to a fibrous substance such as alumina fiber and provide the fibrous substance such as alumina fiber produced by the method.  <P>SOLUTION: A fibrous substance such as alumina fiber is immersed in a sol liquid containing e.g. a titanium compound to form a titania thin film on essentially whole surface, e.g. about ≥90% of the surface of the fibrous substance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311988-A (JP)
Title: Loudspeaker system
Inventor: FURUNO HAJIME
IPC: H04N5/64
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loudspeaker system for a large sized television set which does not need a big space to be set up, is easy to connect wires, has a beautiful appearance, and is excellent in a sound quality.  <P>SOLUTION: The loudspeaker system has a left loudspeaker, a right loudspeaker and a central loudspeaker which are positioned on one straight line of a horizontal direction of an axis of each speaker unit, and is provided with a horizontal table portion to function as an enclosure for the left loudspeaker, right loudspeaker and central loudspeaker, and a leg portion to keep the horizontal table portion horizontally.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005313901-A (JP)
Title: Oiler
Inventor: KANAMORI AKIFUMI
IPC: G07F15/04
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oiler which eliminates fractions of oiling charges and of an amount of oiling.  <P>SOLUTION: The oiler (1) comprises an oiling pipe (3) having a pump (4), a main valve (5), and a flowmeter (7), an oiling nozzle (10) attached to the front end of an oiling hose (8) connected to the oiling pipe (3), and a controller (15) which controls oiling. The oiling nozzle (10) has a negative pressure generating part (38), a negative pressure sensor (9) which detects a negative pressure generated at the negative pressure generating part (38) when detecting bubbles in an oil port and outputs a negative pressure signal, and a valve (33) which closes gradually when detecting the bubbles in the oil port. The controller (15) has a control means which receives the negative pressure signal from the negative pressure sensor (9), calculates a fractional sum of an oiling charge and the fractional amount of oiling that corresponds to the fractional sum, and closes the main valve (5) when the calculated fractional amount of oil is supplied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321481-A (JP)
Title: Information processing apparatus and video signal processing method
Inventor: KAMEYAMA NAOKI
IPC: G09G5/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus in which a high quality video display is attained without having a negative effect seen in such a case that a video signal processing circuit is provided for a display device.  <P>SOLUTION: A function of video signal processing which is conventionally dependent on a graphics controller is mounted in an independent circuit from the graphics controller. In the video signal processing circuit, one screen image data is generated by superimposing a video screen image data generated by processing a video signal to a graphics screen image generated by the graphics controller and outputted to a display. Moreover, an inputted video signal is not recorded in a recording medium but it is transmitted to the video signal processing circuit through a transmission line which is used only for video signal transmission.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322300-A (JP)
Title: Signal processor and optical disk device
Inventor: KANEKO SHINJI
IPC: G11B20/18
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a defect irrespective of writing power during recording, disk reflectance or a variance in amplifier gain, and to determine whether a defect in the surface of an optical disk causes the recording mistake of optical information in one RUB.  <P>SOLUTION: The reflected light of a multipulse recording light reflected on the recording surface of an optical disk is converted into a multipulse signal by a photoelectric conversion means 104A, this multipulse signal is converted into the signal of a binary recording data waveform, the signal of the recording data waveform is compared with a reference potential to detect the level of the recording data waveform signal with respect to the reference voltage as a data error corresponding to the defect in the surface of the optical disk, and determination is made based on the number of data errors as to whether the defect of the optical disk surface causes the recording mistake of optical information in one RUB.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322313-A (JP)
Title: Optical recording medium and its manufacturing method
Inventor: KITO KATSUYUKI
IPC: G11B7/257
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printable optical recording medium whose ink receiving layer has high gloss and high ink absorbing properties sufficient to form a clear image having no blur and excellent water resistance and which has high productivity.  <P>SOLUTION: The optical recording medium having a recording layer and a reflection layer has the ink receiving layer containing polyvinyl alcohol in a UV curing acrylic resin as the outermost layer on the surface on the side opposite to a light incident surface of the medium. In the manufacturing method of the optical recording medium having the recording layer and the reflection layer, the ink receiving layer containing polyvinyl alcohol in the UV curing acrylic resin is formed as the outermost layer by applying a UV curing aqueous coating liquid containing polyvinyl alcohol, an acrylic monomer, a photopolymerization initiator and water on the surface on the side opposite to the light incident surface of the medium and then curing the coating liquid by irradiation with UV.  <P>COPYRIGHT: (C)2006,JPO&NCIPI