baber/WOPTO huggingface dataset:
Patent JP-2009239996-A (JP)
Title: Actuator
Inventor: SEN BOKU
IPC: H02N11/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the elongation rate and the durability of an actuator element composed of a dopant-contained conducive high polymer.  <P>SOLUTION: The dopant-contained conductive high polymer performs the operation of elongation accompanied by being electrically oxide-reduced in an operation electrolyte 14 containing an anion, and functions as the actuator element 16 which constitutes an actuator 10. Here, the anion is a strong-acid ion containing elemental fluorine, and a dopant is an aromatic-series sulfonic-acid ion not containing the elemental fluorine. The conductive high polymer uses a fluorine five-membered type compound as a repetition unit, for example, uses polypyrrole, polythiophene or the like as a source, and when they are in oxidized states, a carbonyl group exists in at least a part in the fluorine five-membered ring type compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234688-A (JP)
Title: Conveyance apparatus
Inventor: YO KIYOMI
IPC: B65H5/22
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve energy saving by suppressing air consumption in a conveyance apparatus, and to completely and simply verify the retaining state of a work.  <P>SOLUTION: A body 14 is provided with a supply switching mechanism 16 for switching a communicating state between a second supply passage 44 to which air is supplied and a discharge hole 24 of a base member 12. When the pressure of air in a communication passage 36 communicating with the second supply passage 44 is increased by the approach of a work, the supply switching mechanism 16 switches the second supply passage 44 and the discharge hole 24 to communicated states.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237105-A (JP)
Title: Method of manufacturing charged particle moving type display panel, charged particle moving type display panel, and charged particle moving type display
Inventor: EZAKA TATSUYA
IPC: G02F1/167
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a charged particle moving type display panel, capable of effectively removing only unnecessary charged particles mounted on an upper end face of a partitioning wall in a manufacturing process, and capable of enhancing image quality.  <P>SOLUTION: The method of manufacturing the charged particle moving type display panel having a plurality of cells 40 partitioned by the partitioning wall 30 between two substrates 10, 20 opposed each other, of which at least one is transparent, and sealed with the charged particles 41 in each cell 40, includes a particle spraying step of spraying the charged particles 41 onto the substrate 20 provided with the partitioning wall 30, and a particle removing process of applying a voltage of a polarity different from that of the charged particles 41 to the first conductive member 62, after arranging a particle removing plate 60 provided with the first conductive member 62 of a pattern corresponding to the whole or part of the partitioning wall 30 but not corresponding to each cell 40, opposedly to the substrate 20, and for removing the charged particles 41 mounted on the upper end face of the partitioning wall 30, by adsorbing the charged particles onto the first conductive member 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234724-A (JP)
Title: Image forming apparatus and image reading apparatus
Inventor: NARUSE KENTARO
IPC: H04N1/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image reading apparatus which can discriminatingly detect the skew and the corner-folded portion of a conveyed paper sheet.  <P>SOLUTION: An image forming apparatus includes a plurality of light transmitting members which are linearly arrayed in a first direction perpendicular to a convey direction on a convey path of a paper sheet, is changed from a first posture to a second posture when the tip of the paper sheet abuts against them and return from the second posture to the first posture when the trailing end of the paper sheet is separated from them, and have different light transmissivity, a light irradiation means which is arranged on one side of each light transmitting member, transmits light when the plurality of light transmitting members are in the first postures, and irradiates inspecting light by a passing optical axis when the light transmitting members are in the second postures, a light receiving element which are arranged on the other side of each light transmitting member, and outputs a light receiving signal of a voltage corresponding to the amount of light obtained by transmitting and/or making the inspecting light pass through the light transmitting members, and a control portion which determines the convey state of the paper sheet based on the change of a voltage of the light receiving signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238637-A (JP)
Title: Fuel cell system
Inventor: YANAI TOMONORI
IPC: H01M8/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of miniaturizing a device, and capable of reducing cost, by simultaneously attaining harmlessness of liquid fuel and an increase in power generation efficiency of a fuel cell with a simple constitution.  <P>SOLUTION: While a treating agent for making the liquid fuel harmless by causing heating reaction with hydrazine and the like is provided from a treating agent providing part 21 to a treating tank 11 for storing discharge liquid including the liquid fuel discharged from the fuel cell 2 via a treating side supply pipe 22, when starting the fuel cell 2, the fuel is supplied to a fuel supply pipe 10 via a fuel cell side supply pipe 23, and the temperature of the fuel cell 2 is raised. Thus, a treating agent is supplied to the treating tank 11 and the fuel cell 2 from the common treating agent providing part 21, and harmlessness of the liquid fuel and a temperature rise in the fuel cell 2 are simultaneously attained with a simple constitution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235646-A (JP)
Title: Method for producing synthetic fiber
Inventor: FUJII TAKASHI
IPC: D01D11/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate trouble such as production of yarn breakage and fluff, to maintain a drawing and heat treatment of synthetic fibers stable over a long period of time, to reduce roller stop, to enhance operating ratio, and to improve production efficiency by efficiently removing stains deposited on the surfaces of drawing and heat-treating rollers when undrawn yarns are drawn and heat-treated to produce drawn yarns by using the plurality of drawing and heat-treating roller groups in production of the synthetic fibers.  <P>SOLUTION: A method for producing the synthetic fibers comprises blowing a wash liquid from wash liquid blowing nozzles, washing the rollers, and simultaneously performing control with pressure gauges and opening regulating valves so that the pressure of the wash liquid blown from each wash liquid blowing nozzle is within the range of ±0.1 MPa based on a prescribed pressure while running the synthetic fibers by using an apparatus equipped with the plurality of sets of rollers for drawing and heat-treating the synthetic fibers, the plurality of wash liquid blowing nozzles installed so as to correspond to each set of the plurality of sets of rollers, common wash liquid feed pipes connected to the plurality of wash liquid blowing nozzles, and the pressure gauges and the opening regulating valves installed in the wash liquid feed pipes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246557-A (JP)
Title: Radio communication system, base station apparatus, and mobile station apparatus
Inventor: NISHIZAWA TAKAHIKO
IPC: H04W72/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system capable of high-speed communication with a plurality of mobile stations with a low-cost system configuration.  <P>SOLUTION: A radio control part 22 assigns a request reception slot for receiving a connection request transmitted from a mobile station in units of frames to antennas 1a-1d separately. If a connection request is received from a mobile station during a request reception slot, a communication slot for communicating with a mobile station apparatus which is an originator of the connection request is assigned to the antenna during a period when no communication with a succeeding frame is made. During the periods of assigned request reception slot and communication slot, the corresponding antenna is connected to the radio control part 22 using an antenna switching apparatus 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242922-A (JP)
Title: Electrode for water electrolysis apparatus
Inventor: ANZAI SHOGO
IPC: C25B9/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode to be used for a water electrolysis apparatus, the electrode having good electrolytic efficiency, excellent mechanical strength and no deformation in the electrode, and reusable, and excellent in dimensional accuracy.  <P>SOLUTION: The electrolytic unit of an alkali water electrolysis apparatus is composed of an electrolytic cell 1 where an alkali solution W circulates, an electrode 2 for the water electrolysis apparatus, and an ion permeable diaphragm 5. The electrode 2 for the water electrolysis apparatus has a structure where working electrodes 6, 7 and multi-pole plates 3, 4 as electrode plates are connected by four leaf springs 8, 9 disposed in a grid state as conductive elastic plate members functioning as a feeder. Both sides of the ion permeable diaphragm 5 are interposed by the work electrodes 6, 7 of the electrode 2 for the water electrolysis apparatus. An expanded metal is used for the work electrodes 6, 7. The leaf springs 8, 9 are made of metal sheets in an inflected form, with one side having downward folded portions 8A, 9A, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243014-A (JP)
Title: Method for manufacturing cellulose nanofiber
Inventor: MIYAWAKI SHOICHI
IPC: D21H11/20
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively making cellulose nanofiber dispersion which is more excellent in transparency than a conventional one by TEMPO oxidization of acid-treated pulp.  <P>SOLUTION: An oxidizing agent is added to aqueous slurry containing a cellulosic raw material washed after acid treatment under the presence of N-oxyl compound and bromide, iodide, or their mixture, the cellulose which is processed and oxidized from the cellulosic raw material is adjusted, then, the method for making the cellulose nanofiber includes loosening and turning the oxidized cellulose into nanofiber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009132448-A (JP)
Title: Sealed object holding device
Inventor: HASHIMOTO SHIZUO
IPC: B65B51/10
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the manual work of a worker as much as possible and enables opening operation to be surely carried out when opening the opening part of a sealed object which stores a content.  <P>SOLUTION: A sealed object holding part is provided with a first holding roller 63 and a second holding roller 64 which are arranged at both the left and right sides of an opening part A, respectively and are located at the rear surface side and the surface side of a packaging bag P, a state switching mechanism for allowing the holding rollers 63, 64 to be switched to a holding state and an opening state, and a holding member control means 100a for controlling the drive of the holding rollers 63, 64. The holding member control means 100a drives the holding rollers 63, 64 to a first direction to allow the opening part A to be in a tightly closed position after both the left and right sides of the packaging bag P are held by the holding rollers 63, 64. Thereafter the holding member control means 100a opens the central part of the opening A in a width direction by driving only the holding roller 64 in a second direction and enables a nozzle 43 for exhausting air inside the packaging bag P to be insertable through the opening. After the insertion of the nozzle 43 the holding member control means 100a controls the opening A to be in the tightly closed state by driving the holding rollers 63, 64 in the first direction again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009248980-A (JP)
Title: Packaging container and blank sheet
Inventor: FURUHASHI TOYOHITO
IPC: B65D25/52
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container capable of preventing a packaging medium from falling off by a simple structure.  <P>SOLUTION: The packaging container has a folding-back piece (17) capable of being folded back to the back face side of a front face plate (11) of a container body (2). Spaces (50 and 50') are formed between first turning-in pieces (18 and 18') continuously connected with both ends of the folding-back piece (17) and second turning-in pieces (14 and 14') continuously connected with both ends of the front face plate (11). Third turning-in pieces (16 and 16') continuously connected with both ends of the back face plate (13) of the container body (2) are positioned inside of the container body (2) by the spaces (50 and 50'). The packaging medium (R) is held by the third turning-in pieces (16 and 16'), and continuously connecting parts (m and m') are composed of a shape in which first end parts (m1 and m'1) are positioned more inside of the container body (2) than second end parts (m2 and m'2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250316-A (JP)
Title: Cage for rolling bearing
Inventor: MORI NOBUYUKI
IPC: F03D11/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage for a rolling bearing having necessary mechanical strength and capable of maintaining excellent seize resistance and abrasion resistance for a long period of time even under a severe lubrication condition.  <P>SOLUTION: The cage 35 is formed of a sintered porous metallic material having Fe as a main component, contains Cu of 5 to 40 wt.% and has a porosity of 10 to 40%. Lubrication oil is impregnated in pores of the sintered metallic material forming the cage 35 in advance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252983-A (JP)
Title: Imaging sensor, and method of manufacturing imaging sensor
Inventor: TAKAMIYA MAKOTO
IPC: H04N5/335
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new structure which improves efficiency by which light penetrating a micro lens is led to a photoelectric conversion section when the size of pixel is microfabricated, and at the same time, suppresses noises in the photoelectric conversion section.  <P>SOLUTION: In an upper waveguide structure 14, the width W1 of an upper portion is wider than the width W2 of a lower portion. The upper waveguide structure 14 has a side face 14a extending and tilting so as to come close to a normal line PA1 passing the center of an acceptance surface of the photoelectric conversion section 2 from an upper edge portion 14b to a lower edge portion 14c. Moreover, a gap 11 in an air gap structure AG1 can be formed by etching a first interlayer insulating layer which should become a first interlayer insulating layer 4a so that an interior region in the acceptance surface of the photoelectric conversion section 2 is not exposed, while an exterior region is exposed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008278883-A (JP)
Title: Casing for lead device
Inventor: BOGDAHN MANFRED
IPC: A01K15/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing for a lead device, capable of smoothly rotating a reel swelled by winding a wet lead.  <P>SOLUTION: A casing for a lead device, housing a shaft and a reel rotatable around the shaft and for winding a lead is provided, wherein the internal circumference edge part of the reel is fitted into a circular clearance formed around a small diameter part of the shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009253147-A (JP)
Title: Method for forming wiring
Inventor: YAMAZAKI KATSUMI
IPC: H05K3/06
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a wiring that not only prevents a plating film for forming the wiring of a base metal from being etched but also allows the thickness and width of the wiring to be the almost predetermined thickness and width (design thickness and width of the wiring) in a seed layer removing process for removing an unnecessary portion thereof, with respect to the method for forming the wiring mounted on an upper surface of the seed layer.  <P>SOLUTION: An exposed portion of the seed layer 12 is removed from a second resist film 19 after the second resist film 19 is formed so that a side surface 17B and upper surface 17A of the plating film 17 for forming the base metal of the wiring 10 are covered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259883-A (JP)
Title: Solid electrolytic capacitor
Inventor: SAITO TAKESHI
IPC: H01G9/012
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor with a degree of freedom in an arrangement design of a mount terminal improved, and with a low ESL and a uniformity of the ESL between the mount terminals provided, without damaging a volumetric efficiency.  <P>SOLUTION: The solid electrolytic capacitor comprises a solid electrolytic capacitor element 23, and a conversion substrate 24. The conversion substrate 24 comprises a copper wiring layer having not less than three layers, a plurality of insulating layers for insulating between the copper wiring layers, and a plurality of VIAs for electrically connecting the predetermined copper wiring layer. A first copper wiring layer 11 as one main surface of the conversion substrate 24 is connected to the solid electrolytic capacitor element 23, a second copper wiring layer 15 as the other main surface is insulation-coated except the mount terminal 22 part, and has a third copper wiring layer 13 between the first copper wiring layer 11 and the second copper wiring layer 15 through the insulating layer. The VIA connected to the second copper wiring layer 15 is arranged outward more than the outermost circumferential position of the mount terminal 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254301-A (JP)
Title: Jam and method for producing the same
Inventor: WAKAO AZUMA
IPC: A23L21/10
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jam containing more nutrients, demonstrating each kind of function such as antioxidative effect, and capable of maintaining and promoting health, and to provide a method for producing the jam.  <P>SOLUTION: The jam contains a powdery rice material which is produced by crushing roasted ancient brown rice, a prescribed kind of polyphenol material, and a prescribed kind of thickening polysaccharide. The method for producing the jam includes a roasting process of roasting ancient brown rice, a rice material producing process of producing a powdery rice material by crushing roasted brown rice, and a stirring heating process of charging a raw material which contains the produced rice material, a prescribed kind of polyphenol material, and a prescribed kind of thickening polysaccharide, into a stirring heating machine so as to heat the product while stirring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256508-A (JP)
Title: Process for producing additive to fossil oil/water mixture fuel and process for producing water-added fossil oil fuel
Inventor: KOSONE MASAHIRO
IPC: C10L1/02
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing an additive to a fossil oil/water mixture fuel that causes no separation between a fossil fuel oil and water over a long period of time, permits the combustion flame temperature to rise, additionally the flash point of a water-added fossil oil fuel to lower, and no carbon dioxide in the atmosphere to increase, and to provide a process for producing a water-added fossil oil fuel.  <P>SOLUTION: The process for producing an additive to a fossil oil/water mixture fuel comprises a step of producing a methoxy sulfuric acid, a step of producing a revitalized ester, a step of producing a monoethylene methanol, a step of producing a cycloaminoethanol and a step of sequentially mixing and stirring the monoethylene methanol and the cycloaminoethanol produced in the above steps, and ammonia or a monoethylene glycol into a mixture produced by mixing and stirring the revitalized ester produced in the above step and an oleic acid or a vegetable fatty acid. The process for producing a water-added fossil oil fuel comprises mixing and stirring 5-25% of the additive produced in the process and 50-70% of fossil fuel oil and then mixing and stirring 10-35% of water dividedly in several times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261198-A (JP)
Title: Motor controller and electric power steering device
Inventor: NOZAWA TETSUYA
IPC: H02P29/62
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller and an electric power steering device capable of ensuring high output performance stably by smoothing motor rotation in two-phase drive following the occurrence of an energization failure.  <P>SOLUTION: A microcomputer detects each phase current value of a motor based on an output signal of each current sensor which is acquired at a prescribed sampling period. Then, the sampling period is shortened according to a detected rotational angle speed ω in the two-phase drive.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263904-A (JP)
Title: Metal downpipe
Inventor: KAWAKAMI NAOHIKO
IPC: E04D13/08
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a metal downpipe enabling the positioning of the downpipe between the downpipe side and a wall surface side at site, manufacturable at low cost, having high mounting strength, having no effect on products by the heat of welding, preventing the metal downpipe from being easily rattled or displaced, having no band metal fitting, and having excellent working efficiency.  <P>SOLUTION: A fixing metal fitting can be attached by welding a stud screw to a downpipe body at any position by a CD stud welding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264245-A (JP)
Title: Centrifugal multi-blade fan, centrifugal blower and manufacturing method of centrifugal blower
Inventor: AKATSUKA TOMONORI
IPC: F04D29/62
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal multi-blade fan, a centrifugal blower using the centrifugal multi-blade fan and a manufacturing method of the centrifugal blower capable of preventing increase of man day and capable of detecting a rotating state without restricted by a structure of a drive body side of the centrifugal multi-blade fan.  <P>SOLUTION: The sirocco fan (the multi-blade fan) 10 is rotated and driven by an electric motor 20 and a laser beam is radiated toward a side face 16 opposite to the motor of a disk part 14 of the sirocco fan 10. The rotation state of the sirocco fan is detected based on a reflection light from a tip end surface 171 of a protrusion part 17 of which crossing angle with a rotation shaft is different from that of an extending surface 19 in a circumferential shape. Thus, it is not required to adhere a light reflection tape to the sirocco fan and to arrange a reflection plate to a motor side of a through-hole which is arranged in the disk part of the sirocco fan.  <P>COPYRIGHT: (C)2010,JPO&INPIT