baber/WOPTO huggingface dataset:
Patent JP-2010196654-A (JP)
Title: Oil deterioration restraining device of internal combustion engine
Inventor: MURATA KIYOHITO
IPC: F01M11/10
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase a contact area of an acidic substance causing oil deterioration and an alkaline substance for neutralizing the acidic substance and to cut manufacturing cost.  <P>SOLUTION: A communication hole 26 is arranged in a partition wall 20 between adjacent cylinders and a porous film 30 containing the alkaline substance is arranged in the communication hole. As the film is porous, the acidic substance and the alkaline substance can be contacted in it also and neutralizing reaction can be promoted by increasing the contact area. As the film is arranged as a separate part, the manufacturing cost can be cut. Especially, gas containing the acidic substance can be permeated through the film by utilizing pressure difference between the adjacent cylinders and the acidic substance can be neutralized during the permeation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197922-A (JP)
Title: Image forming apparatus
Inventor: HIROBE FUMITAKE
IPC: G03G21/14
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily predicting TD ratio in a developing unit even when using no TD ratio detection sensor, in the image forming apparatus in which video count detection ATR control and batch detection ATR control are performed in combination.  <P>SOLUTION: The image forming apparatus comprises: a CPU 11 which determines the amount of toner replenished to the developing unit 1 based on a detection result of an image density detection means 90 for detecting a density of a toner image developed on a photoreceptor drum 28 and image density information of an image information signal and replenishes the toner; a replenishing amount-accumulating means 13 which calculates the replenishing amount accumulation value based on an output signal expressing the toner amount replenished or replenishment-stopped in accordance with a density detection signal of the image density detection means 90; and the CPU 11 which controls toner replenishing operation so that the replenishing amount accumulation value calculated by the replenishing amount accumulating means 13 falls into the allowance range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205610-A (JP)
Title: Touch panel
Inventor: IWASAKI MAKOTO
IPC: G06F3/041
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance film type touch panel for reducing the refraction of transmitted light at portions of a touch side substrate deflected and deformed by touch, by reducing the deflection and deformation amount of the touch side substrate.  <P>SOLUTION: The touch panel includes resistance films 13, 14 provided on the inner faces of a pair of substrates 11, 12 on the touch side and on the opposite side thereto, respectively, a plurality of lined contacts 15 formed at a plurality of positions on one resistance film 13 into such protruded shapes that they are protruded along one direction up to a predetermined height from the film surface of the resistance film 13 for electrically contacting the other resistance film 14 with the deflection and deformation of the touch side substrate 11 at its outer face side due to touch to conduct the first resistance film 13 to the second resistance film 14 via a touch portion, and a plurality of spacers 17 arranged at a plurality of positions different from those of the plurality of lined contacts 15 between the pair of substrates 11, 12 for specifying spaces between the plurality of lined contacts 15 and portions of the other resistance film 14 contacting the lined contacts 15 corresponding to the predetermined height.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206076-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: H01L51/30
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor having high mobility and a large current on/off-ratio, and excellent in storage stability.  <P>SOLUTION: The organic transistor has an organic semiconductor layer which contains at least one kind of a compound represented by general formula (1). In the general formula (1), X<SB>1</SB>-X<SB>14</SB>are each independently a hydrogen atom, a halogen atom, a straight chain, branched or cyclic alkyl group, a straight chain, branched or cyclic alkoxy group, or a substituted or unsubstituted aryl group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203574-A (JP)
Title: Screw type lock mechanism
Inventor: MATSUMOTO SHIGERU
IPC: F16B21/04
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To corotate a nut which is not seen from the outside to a lock position when a bolt rotates in a fastening direction, and to ensure that the nut carries out locking at the lock position when the bolt further rotates in the same direction.  <P>SOLUTION: When the bolt 12 is rotated in the fastening direction in an unlocking state of (a), a member 14 rotating with the bolt 12 corotates the nut 13 through flat cam surfaces 14c, 13a, and the nut 13 stops at the lock position colliding and contacting with a stopper 11c as shown in (b). The member 14 climbs over the cam surface 13a against a spring 15 on the cam surface 14c, compresses the spring 15 with that, and can rotate relatively to the nut 13 to release nut corotation force while stroking in a direction separating from the nut 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210843-A (JP)
Title: Image reading apparatus, and image forming apparatus with the same
Inventor: NAGASHIMA TERUHIKO
IPC: H04N1/04
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of reliably protecting a harness by a simple configuration, and to provide an image forming apparatus with the image reading apparatus.  <P>SOLUTION: The image reading apparatus includes a document face (6) for loading a document on it, a scanner housing (24) supporting the document face, a document scanning device (40) provided in the housing and moving together with a light source (46) for the document face, the harness (70) constituted to be pulled out of the document scanning device, move together with the document scanning device, be extended between the document scanning device and the housing, and feed electricity into the light source, and a sheet member (80) constituted to be pulled out of the document scanning device, move together with the harness, be extended between the document scanning device and the harness, and be fixed in the housing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211869-A (JP)
Title: Recording tape cartridge and method for manufacturing security recognition member
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/30
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge in which a security recognition member low in directivity is stably disposed, and to provide a method for manufacturing the same.  <P>SOLUTION: The recording tape cartridge 10 includes: a case 12 for housing a reel 20 with a recording tape T wound thereon; a leader member 30 disposed at the end of the recording tape T to be pulled out from the opening 18 of the case 12; a security recognition member 110 configured by helically winding an amorphous magnetic wire 100 having large Barkhausen effect one or more turns; and a holding part 120 formed in the case 12 to hold the security recognition member 110.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208253-A (JP)
Title: Inkjet recording device
Inventor: SASAKI NORIO
IPC: B41J2/18
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording device, in which the generation of floating mist at receiving of discharging ink on an impacting surface is reduced and, at the same time, a recording medium can be uniformly sucked on a platen.  <P>SOLUTION: The platen 14 includes: a negative pressure generating means 25 for sucking a recording medium P to the platen; housing parts 70-72 provided on the platen; impacting members 40-42, each of which has the impacting surface 57 of discharging ink and provided in each housing part; and communicating holes 55 provided for introducing negative pressure in each housing under the condition that each impacting member is equipped with a lifting up-down means 30 for moving the impacting members between an ascended position approaching a recording head 8 and a descended position separating from the recording head so as to mask the communicating hole by ascending the impacting member in the housing inside the recording medium and to leave the communicating hole open by making the impacting members descend in the housing outside the recording member in order to introduce the negative pressure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000339-A (JP)
Title: Apparatus for elevating bedclothes
Inventor: ITO KUNIO
IPC: A47G9/02
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for elevating bedclothes which alleviates or eliminates the load of top bedding which acts on a user himself on a bed and does not restrict or bar the posture, operation, movement or action range of the person himself, etc. by the top bedding which is sprung up.  <P>SOLUTION: The apparatus for elevating bedclothes has flexible wire rods (7, 8) which are moored to the four corners of the topping bedding (H), etc. to suspend the bedding, a winding device which winds up or draws out each of the wire rods, and a rack (10) or a frame which supports the winding device in the upper part area of the bedding. The winding device has a rotation driving roller (3) which substantially rotates centering around a level rotation axis, load addition devices (9, 20, 70) which alleviate the load of the rotation driving roller by giving load corresponding to the weight of the bedding to the rotation driving roller so that the weight of the bedding negates load given to the rotation driving roller, and a tension giving device (80) for preventing the slackness, loosening, etc., of the wire rods.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218722-A (JP)
Title: Fuel cell system and method of controlling the same
Inventor: KASAHARA HIDEO
IPC: H01M8/10
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the deterioration in an electrode when removing a pollutant such as sulfur from an electrode catalyst.  <P>SOLUTION: This control method of a fuel cell system having a solid polymer fuel cell of using a metallic element as the electrode catalyst having a first electrode and a second electrode, includes a carbon dioxide supply step (S102) of supplying carbon dioxide-containing gas to the second electrode, and a voltage impression step (S103-S104) of impressing predetermined voltage for a specific time between the first electrode and the second electrode so that the second electrode becomes positive electric potential with the first electrode as a reference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216835-A (JP)
Title: Dynamic quantity detection sensor
Inventor: GOCHO HIDENORI
IPC: G01P15/18
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic quantity detection sensor that has high detection sensitivity and can be miniaturized.  <P>SOLUTION: The dynamic quantity detection sensor includes: a frame 11 in a rectangular frame shape; a displacement section 12 disposed inside the frame 11; and four beams 13 that include a long section 15 extended toward an opposing side from one side of the frame 11 and connections 16 continuous to the long section 15 and connected to four corners of the displacement section 12, and connect four sides of the frame 11 to the displacement section 12; and a detecting element 17 positioned at connections to the frame 11. By detecting the deflection of the beam 13 by the detecting element 17, acceleration in the directions of three axes, namely X, Y, and Z axes, is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214624-A (JP)
Title: Method for manufacturing cavity insert for transfer mold, cavity insert for transfer mold, and cavity insert member for transfer mold used for them
Inventor: TANIGAWA YOSHIHIRO
IPC: B29C45/26
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a cavity insert for a transfer mold which can manufacture a multi-cavity transfer mold preventing the error and dispersion of a shape even when a product is made accurate, compact, and minute at low cost in a short delivery time, the cavity insert for the transfer mold, and a cavity insert member for the transfer mold used for them.  <P>SOLUTION: The pillar-shaped cavity insert member 11 used for the manufacture of the cavity insert 10 for the transfer mold is composed of a mold material indicating softness at a temperature of 1,200°C or below. A space part 13 which can hold the mold material excluded during the transfer of an inversion shape is formed in the inside separated at a prescribed distance from a transfer surface to which the shape of a master mold 12 is transferred. This is made to face the master mold 12 manufactured by using a material having high strength, hardness, and deformation resistance at a high temperature exceeding 1,200°C. The mold material is heated and pressed to a temperature region where the mold material indicates softening properties. After the inversion shape of the master mold 12 is transferred, it is separated from the master mold 12 by cooling to produce the cavity insert 10 for the transfer mold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219119-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: ANDO YOSHIHIRO
IPC: H01L21/304
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a substrate processing method capable of efficiently processing a substrate by causing collapsing force of micro-bubbles to sufficiently act to the substrate when the substrate is processed using a liquid containing the micro-bubbles.  <P>SOLUTION: The substrate processing apparatus 10 for supplying a liquid to a surface S of a substrate W to process the surface of the substrate includes: a nozzle head device 12 disposed so as to face the surface S of the substrate W; a micro-bubble generating section 20 for supplying a liquid L containing micro-bubbles H to the nozzle head device 12; and an ultrasonic vibrator 30 for collapsing the micro-bubbles H by intermittently emitting an ultrasonic wave, at a timing when the micro-bubbles H can reach the substrate W, to the micro-bubbles H of the liquid L containing the micro-bubbles H and supplied to the surface S of the substrate W from the nozzle head device 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215324-A (JP)
Title: Conveyor equipped with heating and cooling function
Inventor: YAMAGUCHI SHINJI
IPC: B65G13/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor equipped with a heating and cooling function for a work substrate which changes its longitudinal and lateral sizes corresponding to the longitudinal and lateral sizes of the work substrate in an extremely flexible manner with low cost and which uniformly heats and cools the whole work substrate under conveyance.  <P>SOLUTION: The conveyor includes a support frame extending in a carrying direction of the work substrate, a severed extrusion material made by severing an aluminum extrusion material to a desired length, and a rotor arranged between the plurality of severed extrusion materials and in contact with a lower surface of the work substrate to move the work substrate, wherein each of the severed extrusion material is uniformly formed with one or more cylindrical pipes in a cavity inside the severed extrusion material, the cylindrical pipe extending in a direction parallel to a longitudinal direction of the cavity and having a rod-like heater or a cooling water and the like supplying unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218130-A (JP)
Title: Drawing control device
Inventor: NEGISHI HIROYASU
IPC: G06T1/20
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform a drawing process at high speed by effectively using hardware resources currently not used, even if there is a bias in the kinds of drawing commands issued from a drawing program.  <P>SOLUTION: An assigned processor determining unit 13 is provided for determining the load conditions of a plurality of drawing processors 3, and, depending on the load conditions and the kind of a drawing command retained by a drawing command retaining unit 12, determining the drawing processor 3 to be assigned with the drawing command. If the drawing processor 3 determined by the assigned processor determining unit 13 is originally not a drawing processor for processing the drawing command, the drawing command is converted into another drawing command that the drawing processor 3 can deal with.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216559-A (JP)
Title: Dynamic damper
Inventor: HATANO MASATO
IPC: F16F15/02
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper for suppressing the deformation of a bracket member during fitting treatment.  <P>SOLUTION: The bracket member 20 includes a substrate member 21 to be mounted on a vehicle, a pair of connection members 22 constructed to be separated from the substrate member 21 and connected to the side face of a mass member 10 via a vibration absorbing base 30, and a rivet 23 for fixing the pair of connection members 22 to the substrate member 21. So, fitting treatment can be applied only to the connection member 22 to which the vibration absorbing base 30 is connected. As compared with the case that the fitting treatment is applied to the whole bracket member 20, the size of a treated object is smaller, therefore suppressing the deformation of the treated object (the connection member 22) during the fitting treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214427-A (JP)
Title: Short side structure of continuous casting mold
Inventor: WAKITA NAGAYOSHI
IPC: B22D11/04
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short side edge part structure of a continuous casting mold having small thickness of a short side, the structure suppressing sliding flaws occurring when the short side is slid for changing the casting width.  <P>SOLUTION: A pair of long sides 10, 11 are arranged opposite to each other, and a pair of slidable short sides 12, 13 are arranged between the long sides 10, 11 so as to be opposite to each other, further, long side back plates 14, 15 and short side back plates 16, 17 are arranged at the back faces of the long sides 10, 11 and the short sides 12, 13, respectively, and dovetail grooves 32 extending from the upper edge to the lower part of the side edge parts 30, 31 are formed over the respective side edge parts 30 of the short sides 12, 13 and the respective side edge parts 31 of the short side back plates 16, 17 corresponding to both the side edge parts 30. Further, heat resistant cushion material 33 having lubricity is attached to the dovetail groove 32 in a state of receiving holding power from the long sides 10, 11 so as to be projected from the side faces 38 of the short sides 12, 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222078-A (JP)
Title: Recording device
Inventor: YAMAMOTO HIDEKI
IPC: B65H1/26
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To detect a completely mounted state of an attaching/detaching unit on a body of equipment.  <P>SOLUTION: An ink jet printer has a paper feeding cassette 10, and a support tray 90 provided in the body of equipment. In the paper feeding cassette 10, first and second projections 84 and 85 are formed. The support tray 90 has an engaging member 94 and a toggle switch 96 provided in the engaging member 94. The first projection 84 and the engaging member 94 constitute a lock mechanism 14, while the second projection 85 and the toggle switch 96 constitute a detection mechanism 13. Both of the lock mechanism 14 and the detection mechanism 13 are arranged in close positions. When the paper feeding cassette 10 is mounted in the support tray 90, the engaging member 94 locks the first projection 84, and the toggle switch 96 detects the second projection 85.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009256792-A (JP)
Title: Pipe provided with corrosion prevention layer on the outside surface, and method for production thereof
Inventor: SHIMIZU HIROAKI
IPC: C23C4/18
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe made of an iron-base material in which a sprayed coating having excellent corrosion prevention performance and also free from problems in hygiene is formed on the outside surface.  <P>SOLUTION: Disclosed is a pipe made of an iron-base material, which has a corrosion prevention layer on the surface thereof. The corrosion prevention layer contains a Zn-Sn sprayed coating consisting of more than 1 mass% to less than 50 mass% Sn and the balance Zn. Alternatively, the corrosion prevention layer contains a Zn-Sn-Mg sprayed coating consisting of more than 1 mass% to less than 50 mass% Sn, more than 0.01 to less than 5 mass% Mg, and the balance Zn. It is preferable that the sprayed coating of the corrosion prevention layer contains at least one of Ti, Co, Ni and P with the content of each being more than 0.001 mass% to less than 3 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193875-A (JP)
Title: Preparation of nonionic surfactant span80 double vesicle as gene transfer vector and gene transfer function
Inventor: KATO KEIICHI
IPC: C12N15/09
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene vector exhibiting high transfer efficiency in a gene transfer process.  <P>SOLUTION: There is provided a gene vector prepared by using a Span80 vesicle having a double structure and excellent membrane fusion performance and including gene-immobilized small-diameter vesicles in the vesicle. When the vesicle is administered to blood, the gene is protected from attack of DNase, etc., up to an object cell and is delivered to a surface of the object cell. Further, the vesicle is subjected to membrane fusion with the object cell to release the gene-immobilized small-diameter vesicles in the vesicle into the cell. There is further provided a method for gene transfer to a nucleus to efficiently deliver the gene to a cell nucleus caused by the presence of the small-diameter vesicle playing a role of gene vector in a cytoplasm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225526-A (JP)
Title: Power plug, and power cord with power plug
Inventor: GOTO KENICHI
IPC: H01R13/68
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power plug and a power code with the power plug detecting abnormal heat generation in the power plug and a plug socket to surely prevent hazards of fire catching and fires and surely taking measures against heat for a heat-sensitive element when manufactured in spite of its simple structure.  <P>SOLUTION: The power plug includes a plurality of blades 2, the heat-sensitive elements 3 electrically connected with load side ends of the respective blades 2, and a core 5 containing the load side ends of the blades 2 and the heat-sensitive elements 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225099-A (JP)
Title: Information processing apparatus, method for controlling the same, and program
Inventor: MIMURA DAISUKE
IPC: G06F9/54
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus allowing a high-speed start to not only an existing program but also a new additional program.  <P>SOLUTION: The information processing apparatus 10 wherein a program is dynamically linked with a common library and is executed includes the following means. That is, the information processing apparatus 10 includes an address solution means 510 for detecting the program in an address solution unprocessed state, and solving an address of the common library based on already solved address information stored in an auxiliary storage device 103. The information processing apparatus 10 also includes a program change means 511 for changing the program by the address solved by the address solution means 510.  <P>COPYRIGHT: (C)2011,JPO&INPIT