baber/WOPTO huggingface dataset:
Patent JP-2005015855-A (JP)
Title: Method and device for heating billet
Inventor: SHIBATA RYOHEI
IPC: C21D9/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the collapse of a billet shape by suitably controlling the billet temperature during heating and to keep the uniformity of metallurgical structure in the inner part of the billet.  <P>SOLUTION: When the billet 2 is induction-heated in the inner part of a cylindrical heating body 3, the surface temperature of the billet 2 is adjusted to the temperature not higher than solidus temperature of the billet material by taking away the heat from the surface of the billet 2 reaching the highest temperature with cooling medium 5 through a cylindrical supporting rod 4. Further, the billet 2 being heated is rotated by rotation-driving the cylindrical supporting rod 4 with a driving means 9. The whole body of the billet 2 is uniformly brought into contact with the cylindrical supporting rod 4 by rotating the billet 2 during heating and the whole body of the billet 2 is uniformly cooled and also, the development of inclination of the unsolidified layer in the inner part of the billet 2 with the influence of the gravitation, is prevented and the uniformity of the metallurgical structure in the billet 2, is secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004028576-A (JP)
Title: Air conditioning refrigerating device
Inventor: TAMIYA YASUISA
IPC: F25D11/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning refrigerating device capable of effectively using excessive cold of an air conditioner side in a refrigerator side during cooling operation of an air conditioner.  <P>SOLUTION: The air conditioning refrigerating device is provided with the air conditioner 1 composed by connecting an outdoor unit 2 and an indoor unit 3 by an air conditioning refrigerant pipe to cool and heat a room, and a refrigerator 5 composed by connecting a showcase 6 and a refrigerating unit 7 by a refrigerating refrigerant pipe to cool and preserve a commodity held in the showcase 6. A water heat exchanger 28 used as a heat exchanging part capable of using the excessive cold of the air conditioner 1 is provided between a compressor 27 and an air-cooled condenser 29 of the refrigerating unit 7. The water heat exchanger 28 is connected in parallel with the indoor unit 3 with respect to the outdoor unit 2. Refrigerant delivered from the compressor 27 of the refrigerating unit 7 is sequentially circulated in an order of the water heat exchanger 28, the air-cooled condenser 29 and a cooler 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005015970-A (JP)
Title: Polylactic acid-based monofilament and method for producing the same
Inventor: KANAMORI KENJI
IPC: A63B51/02
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monofilament suitable for strings for racket, further having practically sufficient mechanical strength and excellent in processability.  <P>SOLUTION: The monofilament is obtained by carrying out extrusion molding and stretching processing of a mixed material mainly containing (A) a polylactic acid-based polymer and (B) a copolymerized polyester containing 20-80 wt.% lactic acid component. The copolymer polyester (B) is preferably a blocked copolymer. A method for producing the monofilament comprises a step for mixing (A) the polylactic acid polymer with (B) the copolymerized polyester containing 20-80 wt.% lactic acid component and a step for carrying out extrusion molding or stretching processing of the resultant mixing material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024631-A (JP)
Title: Image forming apparatus
Inventor: IZUMI KOJI
IPC: G03G21/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of automatically removing the soil of an exposure device with a simple constitution, and also, capable of cleaning the luminous flux exit surface of the exposure device in a non contact state.  <P>SOLUTION: In the image forming apparatus, an electrifier 5 is provided with a power source 5b for applying a prescribed voltage on the electrifier 5 in order to uniformly electrify the surface of a photoreceptor drum 2 with positive polarity, a power source 5c for applying a prescribed voltage on the electrifier 5 in order to uniformly electrify the surface of the photoreceptor drum 2 with negative polarity, and a changeover switch 5c which is used to switch the power sources 5b and 5c in the case of applying the polarity-selected voltage. In the image forming apparatus, in the case of removing the toner with positive polarity sticking to the exposure device 31, the switching of the connection of the electrifier 5 to the power source 5b and the power source 5c is performed by the changeover switch 5c at a prescribed timing, and the electrifier 5 is connected to the power source 5c. The surface of the photoreceptor drum 2 is uniformly electrified with the positive polarity by the electrifier 5, and the toner T sticking on the luminous flux exiting surface 31a of the exposure device 31 is attracted in a direction shown by an arrow B in the figure, and then, the toner is moved on the surface of the photoreceptor drum 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024389-A (JP)
Title: Lifetime evaluation method and lifetime evaluation system of metal material
Inventor: SHIRANE TAKAHIRO
IPC: G01N17/00
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifetime evaluation method of a metal material for accurately measuring a lifetime under a specified creep environment.  <P>SOLUTION: The average crystal orientation difference of a specified crystal grain of a metal material having a known lifetime consumption rate placed under a specified creep environment for a specified time is measured by a crystal orientation microscope, and is measured for a plurality of types identical metal materials having a different lifetime consumption rate, so that a characteristic diagram for indicating the correlation between the lifetime consumption rate and the average crystal orientation difference is obtained. Conversely, the average crystal orientation difference of the metal material to be measured is measured, and the estimated lifetime consumption rate of the metal material is detected by fitting the measurement value to the characteristic diagram.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030880-A (JP)
Title: Inner surface inspection device
Inventor: YAMADA RYUZO
IPC: G01N21/954
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner surface inspection device capable of inspecting opening flaws occurring on the inner surface of a pipe by a visual examination and/or a penetration flaw detecting test regardless of the material of the pipe and capable of also inspecting even an arcuate pipe relatively small in the radius of curvature.  <P>SOLUTION: This inner surface inspection device 10 is equipped with a light detection part 20 equipped with a photodetector 22 for detecting the reflected light from the inner surface of a pipe to be inspected, the reflecting part 40 equipped with the reflector 42 provided to the leading end side of the light detection part 20 to guide the reflected light to the light detecting surface of the photodetector 22, a light irradiation part 50 provided to the inner peripheral surface of the reflecting part 40 to irradiate the inner surface of the pipe with light, the rotary mechanism part 60 provided to the rear end side of the light detection part 20 to rotate the reflecting part 40 and a universal joint part 80 for connecting the light detection part 20 and the rotary mechanism part 60 in a bendable manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038085-A (JP)
Title: Existing content use support method, information processing device, program and recording medium
Inventor: YONEDA TOYOMITSU
IPC: G06F7/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable the reuse of an existing content without postulating a design prepared for reuse.  <P>SOLUTION: An existing content use support method comprises steps of receiving information on requirements for a content to be designed different in design content from an existing content from an input interface, checking the requirement information against a first database to retrieve corresponding implementation design purposes or implementation design targets, checking the retrieved implementation design purposes or implementation design targets against a second database to extract corresponding customization processing, and outputting information on the extracted customization processing to an output interface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038969-A (JP)
Title: Method and equipment for processing substrate
Inventor: INOKO MASANORI
IPC: H01L21/308
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce impurity contamination when specified processing is performed on a substrate using a processing liquid of alkaline solution.  <P>SOLUTION: When specified processing, e.g. etching, is performed using a specified processing liquid of alkaline solution, for example, onto a substrate at least the surface part of which is composed of silicon or a silicon oxide, the specified processing is performed by supplying a processing liquid of 10 wt% or more of alkaline solution containing thiocyanate to the substrate and causing metallic impurities dispersed into the processing liquid or metallic impurities adhering to the substrate after specified processing to react on thiocyanate. Since the metallic impurities are captured by reacting on thiocyanate, contamination of the substrate due to adhesion of metallic impurities can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036078-A (JP)
Title: Method and apparatus for treating coke powder in coke dry quenching equipment
Inventor: MASUI MASAKI
IPC: C10B39/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating coke powder, by which fine-grained coke powder having a high value occurring in coke dry quenching equipment is separated and recovered while avoiding danger such as dust explosion, etc., and a treatment apparatus therefor.  <P>SOLUTION: In the coke dry quenching equipment with which red-hot coke in a cooling tower 1 is cooled by blowing a cooling gas into the cooling tower, a high-temperature exhaust gas having obtained sensible heat of the red-hot coke discharged from the cooling tower 1 is introduced through a primary dust catcher 2 for recovering coke powder in the exhaust gas to a boiler 3, heat is recovered by the boiler 3, the exhaust gas is reblown through a circulation duct 13 to the cooling tower 1 to cool the red-hot coke, the coke powder recovered by the primary dust catcher 2 is classified into coarse granules and fine granules by a fluidized bed cooling classifier 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043151-A (JP)
Title: Object detector and object detecting method
Inventor: YOSHIMI TAKU
IPC: G01S15/89
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detector for more accurately specifying not only distance to a target object but the surface shape and position of the target object by a relatively small number of elastic-wave transreceivers.  <P>SOLUTION: This object detector 100 is equipped with an elastic-wave transreceiving part 110 moving relatively to an object M having a definite surface shape, cyclically transmitting elastic waves, and sequentially receiving the elastic waves reflected by the object passing through a detection area 150, and an arithmetic part 140. The arithmetic part calculates distance data based on time periods until the respective elastic waves are received, extracts partial time periods during which distance data vary according to a specific pattern during a time period from the time when the object enters the detection area until it reaches a way position, and a time period from the time when the object enters the detection area until it passes therethrough, calculates direction data showing the direction of the object relative to the transreceiving part when the object is present at the relevant position in the detection area, and calculates the surface shape of at least a portion of the object based on the distance data and the direction data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043585-A (JP)
Title: Fixing device for image forming apparatus
Inventor: KIKUCHI TOSHIYUKI
IPC: G03G15/20
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device for an image forming apparatus which provides an image of good quality free from an abnormal image (image deviation) and good transportability.  <P>SOLUTION: The fixing device for the image forming apparatus has: a first fixing roller 19; a second fixing roller 41 which faces the first fixing roller 19; and a fixing belt 18 which is trained over the second fixing roller 41 and rotationally moves together with the second fixing roller 41 to guide a recording medium P having the unfixed image to a gap of a fixing roller nip, wherein difference in speed between the guide portion and the nip portion of the fixing belt 18 is ≤10%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046197-A (JP)
Title: Ultrasonic aquarium
Inventor: MIYAMOTO TOSHIAKI
IPC: A63H23/10
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of an aquarium that the necessity of batteries for lighting an illuminant enlarges the shapes of a model ship and a model fish floating in liquid.  <P>SOLUTION: A transparent tank 1 is filled with liquid 2, an ultrasonic oscillating element 3 is mounted on the bottom of the transparent tank 1, an oscillation output is impressed on the ultrasonic oscillating element 3 from an oscillator 4 incorporating the battery (not shown), the ultrasonic oscillating element 3 thus emits the ultrasonic wave in the liquid 2 of the transparent tank 1 and the model fish 5 floats in the liquid 2. A piezoelectric ceramic 6 is mounted on the belly part of the model fish 5 as shown in Fig. 2 and light emitting diodes 7 are mounted on parts of the eyes and the sides of the model fish.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048012-A (JP)
Title: Pigment dispersion for inkjet ink, inkjet ink composition and its manufacturing method
Inventor: OKADA SHINICHI
IPC: C09D11/322
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for obtaining a red or magenta aqueous pigment dispersion which is excellent in initial dispersibility of a coloring material (pigment) and in long-term preservation stability enough to retain its dispersion state for a long term and for obtaining an ink composition.  <P>SOLUTION: By employing a pigment dispersion for inkjet comprising a quinacridone pigment, a quinacridonesulfonic acid compound, a specific styrene-acrylic resin, an alkali metal oxide and a wetting agent, the pigment can be dispersed as fine particles and the red or magenta pigment dispersion for the inkjet ink exhibiting high-level dispersion stability and the inkjet ink composition can be obtained. The pigment dispersion gives a markedly reliable ink composition compared with one manufactured by conventional methods particularly when it is applied for ink for thermal inkjet recording.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050071-A (JP)
Title: Cad data converting method, cad data converting system, cad data converting program and method for manufacturing electronic circuit board
Inventor: ONO TOMOSHIGE
IPC: G06F17/50
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide interchangeability of data between CAD systems for an electronic circuit board of different models.  <P>SOLUTION: A first CAD system 100 and a second CAD system 200 are configured as a CAD system for an electronic circuit board. First drawing data are read from a first drawing data file 63a created by the first CAD system 100, and elements whose electric connection relationship is specified by wiring net data(net) configuring one portion of attribute data are grouped by every layer and every element classification so that a list representing the attribute data of elements configuring the first drawing data can be generated. The attribute data of elements mentioned in the list are converted into attribute data for plotting processing in the second CAD system 200. The elements mentioned in the list are written in a plotting layer based on the converted attribute data so that a second drawing data file 63b can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020979-A (JP)
Title: Inverter device
Inventor: SAKUMA SEIJI
IPC: H02M7/48
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the reactive power of an inductive load 70 to which high-frequency power is supplied, and to relieve circuit loss.  <P>SOLUTION: An inverter device comprises a DC power supply 10; a pair of first and second switching elements 51, 52 in forward series connected to both the ends of the DC power supply 10; a first flywheel diode 41 connected in antiparallel manner to the first switching element 51; a second flywheel diode 42 connected in antiparallel manner to a second switching element 52; and the inductive load 70, whose one end is connected to the intersection of first and second switching elements 51, 52. In the inverter device, power is fed from the DC power supply 10, and the high-frequency power is supplied to the inductive load 70. The inverter device has a third switching element 60, that can short-circuit the inductive load 70 in the forward and the backward directions; and a control circuit 30 that repeats control for turning on respective switching elements 51, 52, 60, in the order of the first switching element 51, the third one 60, the second one 52, and the third one 60 and prevents simultaneous continuity in a plurality of switching elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074636-A (JP)
Title: Manufacturing method of room door made of synthetic resin discharging aroma of natural wood
Inventor: TODO TETSUYA
IPC: B05D7/02
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a room door made of a synthetic resin capable of bringing about a high grade feeling equal to that of a room door made of genuine natural wood by applying properties for discharging the aroma possessed by natural wood to the room door made of the synthetic resin such as a hinged door, a pushing door, a sliding door and the like molded using the synthetic resin such as a foamed polyurethane resin or the like as material so as to show the appearance of a wood pattern near to that of natural wood representing hinoki timber.  <P>SOLUTION: The room door such as a hinged door, a pushing door, a sliding door and the like, to which the grain pattern of hinoki timber and another natural wood is applied, is obtained by molding the synthetic resin such as the foamed polyurethane resin or the like into a predetermined shape and surface finish coating, which is based on acrylic lacquer clear and prepared by compounding and mixing the fragrance of the hinoki timber or another natural wood with the acrylic lacquer clear, is applied to the room door.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027997-A (JP)
Title: Bag
Inventor: SAWAI KAORU
IPC: A45C13/00
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent falling, provide a theft prevention effect and secure usability and safety by sewing a bag to an object to be a base attached with stickable material and integrating the base with the bag.  <P>SOLUTION: Adhesive materials 2 and 4 freely adjustable to be long/short and fixed are sewn to the base 1 and a gusset part 3 of the bag is sewn to the base 1 so that the base and the bag are integrated together to secure the safety and improve the usability. When being used, the stickable adhesive materials 2 and 4 are freely stacked on each other so that this bag can respond to any dimension of a material, which this bag is wound around, by adjusting the quantity of the stacked adhesive materials 2 and 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038696-A (JP)
Title: Twisted wire sleeve
Inventor: KIMOTO MASANORI
IPC: H01B17/58
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient twisted wire sleeve with excellent working efficiency and with little electric resistance, by increasing the contact area between a twisted wire and a sleeve used for terminal connection of a wattmeter, a circuit breaker or the like.  <P>SOLUTION: A whole peripheral part of one end of a thin cylinder-shaped sleeve is formed into a trumpet shape, and the inner periphery face of the sleeve is formed into a plurality of semicircular spirals matching outside dimensions of the twisted wires. Further, the twisted wire parts are insertion-fitted into a groove part while being rotated to make up the twisted wire sleeve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037664-A (JP)
Title: Image forming apparatus
Inventor: SERIZAWA AKIHITO
IPC: G03G15/08
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is increased in a capacity to recover a developer without upsizing a container for collecting the discharged developer and is use-friendly.  <P>SOLUTION: The image forming apparatus is equipped with the collection container 124 which collect the discharged developer. Collection ports for intermediate transfer members to be inserted with discharge sections for the intermediate transfer members for discharging the waste developer from an intermediate transfer unit are formed at the collection container 124. The collection container 124 is equipped with shutters 202A and 202B for respectively closing the collection ports for the intermediate transfer members from the outer side and opening/closing mechanisms 208A and 208B for respectively opening and closing the shutters 202A and 202B. As a result, the need for the movement space within the collection container which is heretofore necessary at the time the shutters 202 open and close is eliminated. Accordingly, the developer can be housed into the container up to the space and the capacity to recover the developer is increased without upsizing the collection container 124.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045620-A (JP)
Title: Static image extracting device
Inventor: UENO TOSHIHARU
IPC: H04N5/92
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a static image extracting device capable of easily extracting desired static image data from dynamic image data.  <P>SOLUTION: A control part 3 of a digital camera 100 which extracts optional static image data from a plurality of the static image data that continue time sequentially selects a first static image data group that does not continue time sequentially from a first range of the plurality of the static image data in response to an image selection instruction during dynamic image reproduction based on the plurality of the static image data, selects a second static image data group from a second range narrower than the first range, which regards the static image data designated from the first static image data group and outputs the static image data designated from the second static image data group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277877-A (JP)
Title: Metal powder for metal light mold molding, method of producing the same, method of producing molding with three-dimensional shape by metal light molding and metal light molding
Inventor: FUWA ISAO
IPC: B22F3/105
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a molding which has excellent moldability on metal light molding, and has no microcracks.  <P>SOLUTION: In the metal powder for metal light molding, a powder layer consisting of metal powder is irradiated with an optical beam to form a sintered layer, and further, the sintered layers are stacked to obtain a molding with a desired three-dimensional shape. The metal powder consists of iron based powder, the powder of nickel or a nickel based alloy and the powder of copper or a copper based alloy, and further, graphite powder is mixed therein. The graphite powder improves its wettability on melting, and reduces the generation of microcracks on solidification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI