baber/WOPTO huggingface dataset:
Patent JP-2012148864-A (JP)
Title: Image forming apparatus
Inventor: TAGUCHI SHO
IPC: G03G15/00
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can prevent soiling on the rear end of a sheet when reversely conveying the sheet.SOLUTION: When forming images on both sides of the sheet, the sheet with the image formed on one side thereof is reversed by a reversely-rotatable reversing roller, and conveyed to a reversal conveyance path where the sheet with the image formed on one side thereof is reversed and goes toward an image forming part. The sheet conveyed by the reversing roller is conveyed to the image forming part by a pair of reconveying rollers 17 disposed in the reversal conveyance path, constituted of a first reconveying roller 20 coming in contact with the image-formed side of the sheet and a second reconveying roller 21 coming in contact with the non-image-formed side of the sheet. When the sheet passes through the pair of reconveying rollers 17, the rear end of the sheet is pressurized by a conveyance guide 101 toward the second roller.
Patent JP-2012148531-A (JP)
Title: Image recorder
Inventor: SANO IWANE
IPC: B65H5/06
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of bringing a spur into contact with or separating it from a recording medium according to the thickness of the recording medium without using an additional member.SOLUTION: While a recording paper sheet is transported, the recording paper sheet is sandwiched between a third pair of rollers 44. In other words, while the recoding paper sheet is transported, the recoding paper sheet contacts with a second spur 46. The sandwiched position 92 of the recoding paper sheet at which it is sandwiched between the third pair of rollers 44 is located above a sandwiched position 90 of the recording paper sheet at which it is sandwiched between a first pair of rollers 58. Meanwhile, while a medium tray 71 on which a recording medium is placed is transported, the second spur 46 does not move though lower rollers 61, 62, and 45 of the respective pairs of rollers 58, 59, and 44 move downward. In this structure, the second spur 46 is transported along a transport path 65 and sandwiched between the first pair of rollers 58 to be located above the upper surface (position A) of the media tray 71. Thus, while the recording medium is transported, the recording medium does not contact with the second spur 46.
Patent JP-2012148741-A (JP)
Title: Electric power steering device
Inventor: YAMAMOTO YASUHARU
IPC: F16H25/20
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of preventing a rolling bearing from being fixed to a housing.SOLUTION: An electric power steering device comprises a metallic housing 30, a turning shaft 13 provided such as to be able to be reciprocally moved in the housing 30, an electric motor 21 mounted to the housing 30, a ball screw device 40 for converting the rotation of the electric motor 21 to the reciprocal motion of the turning shaft 13 and a ball bearing 62 for supporting the ball screw device 40 rotatably relative to the housing 30. A first elastic body 63 and a second elastic body 64 are provided at both axial ends of the ball bearing 62. A bush 70 formed of a resin material is provided between the housing 30 and the outer circumferential surface of the outer ring 62B of the ball bearing 62.
Patent JP-2012154349-A (JP)
Title: Seal device
Inventor: HIMENO NAOHIRO
IPC: F16J15/3212
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a seal device having a structure which lengthens the service life of a seal ring, can actively properly adjust a contact condition in response to a placed environment and an abrasion condition of the seal ring, and is convenient even in terms of maintenance.SOLUTION: This seal device includes the seal ring 1 for sealing and contacting a surface of a shaft A by sliding, a hollow partition wall 2 contacting with the seal ring 1, and a housing B for holding the seal ring 1 and supporting the hollow partition wall 2. The seal ring 1 is made of an elastic raw material, and has a lip part 1a slidingly contacting with a surface of the shaft A over the whole periphery thereof, an elastic arm part 1b for supporting the lip part 1a in a sliding contact position, and a key part for connecting the elastic arm part and the housing. Tensional force to the shaft A is adjusted by the expansion and contraction of the hollow partition wall 2.
Patent JP-2012156166-A (JP)
Title: Organic electroluminescent element and display medium
Inventor: HIROSE HIDEKAZU
IPC: C08G63/688
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element having a long element service life.SOLUTION: The organic electroluminescent element comprises: a pair of electrodes composed of an anode and a cathode, at least one of which is transparent or translucent; and one or a plurality of organic compound layers which are held between the pair of electrodes and at least one of which contains one or more kinds of charge-transporting polyesters represented by the following general formula (I), which contain a diarylamine structure bonded with a thiophene chain of a specific structure.
Patent JP-2012155413-A (JP)
Title: Portal server and portal page display method
Inventor: KAN HOKETSU
IPC: G06F3/0484
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily and visually recognize a display position of portlet to be displayed on multiple portal pages when the user uses the portal pages.SOLUTION: A portal server 200 executes: a step for, when receiving a request to display a root portal page from a client 100, acquiring portlet configuration information about the root portal page to display each of multiple portal pages in the portlet form; a step for generating an object of the portal page in the portlet form to be displayed on the root portal page; a step for using the generated object to generate a root portal page picture; and a step for provide the generated root portal page picture to the client 100.
Patent JP-2012154377-A (JP)
Title: Rust prevention cap
Inventor: ICHIKAWA KATSUNORI
IPC: F16B37/14
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a rust prevention cap which ensures corrosion protection of a bolt and nut assembly, which can respond to various projection lengths of the threaded shaft of a bolt screw from a clamp nut, and which is reusable.SOLUTION: This rust prevention cap accommodates the clamp nut, and the bolt and nut assembly comprising the bolt screw shaft part projecting from there. The cap includes: a nut accommodation part having an opening for insertion of the bolt and nut assembly; a bolt accommodation part having a threaded part which is engraved on at least a part of the inner peripheral surface of the accommodation part and which can be screwed with the bolt screw shaft onto the assembly; and a telescopic connecting part connecting them. While the bolt accommodation part enwraps the tip part of the bolt screw shaft in the assembly inserted from the opening for insertion, the tip part is screwed into the threaded part. The clamp nut is accommodated in the nut accommodation part by properly deforming the telescopic connecting part in the expansion/contraction direction and/or a torsional direction.
Patent JP-2012153769-A (JP)
Title: Aqueous polyether resin dispersion
Inventor: WATANABE MASAHIRO
IPC: C08L81/06
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous polyether resin dispersion excellent in water resistance of a dry film thereof as well as in dispersion stability.SOLUTION: The aqueous polyether resin dispersion comprises a polyether resin (F) which is at least one resin selected from the group consisting of polyacetal (A), polyphenylene ether (B), polyphenylene sulfide (C), polyethersulfone (D) and polyether ether ketone (E) and has a carboxyl group and/or a sulfo group, and water. The dispersion does not contain a surfactant.
Patent JP-2012154759-A (JP)
Title: On-vehicle device system and on-vehicle device and portable terminal used for the same
Inventor: KAZUNO MASAHITO
IPC: G01C21/36
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an "on-vehicle device system" capable of supplementing operability when processing is executed in parallel with other processing utilizing a display part by a portable terminal in an on-vehicle device.SOLUTION: In an on-vehicle device system constituted by an on-vehicle device 100 and a portable terminal 20 which are connected to be communicable, the on-vehicle device 100 has operation base information providing means (3) for transmitting operation base information for performing operation input of information to be used for processing by one unit 17 when the one unit 17 executes the processing in parallel with processing of another unit 18, the portable terminal has: operation picture display control means for displaying an operation picture based on the operation base information; and input information providing means (4) for transmitting input information based on an operation on the operation picture to the on-vehicle device, and the one unit 17 executes the processing by using the input information to be transmitted from the portable terminal 20.
Patent JP-2012160798-A (JP)
Title: Image receiver
Inventor: TAKASHIMA TOSHIHIRO
IPC: H04N7/173
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an image receiver capable of avoiding the delay of start of decoding even when a bit rate is low.SOLUTION: An image receiver 4 includes: a buffer memory 11 for temporarily storing a transport stream S1 including multiple transport packets TP to which time stamps 50 are respectively added; a voltage control oscillator (VCO) 18 for generating a reference clock; a time-stamped transport stream (TTS) counter 16 for performing a count operation, based on the reference clock; a TTS gate 12 for controlling the outputs of the respective transport packets TP from the buffer memory 11, based on the values of the time stamps 50 added to the respective transport packets TP and the count value of the TTS counter 16; and an adjustment part 17 for adjusting the frequency of the reference clock, based on the residence time of the transport packets TP input to the buffer memory 11.
Patent JP-2012160864-A (JP)
Title: Imaging apparatus
Inventor: YOKOHATA MASAHIRO
IPC: G03B13/32
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To cancel variation in depth of field associated with the change of optical zoom magnification.SOLUTION: With variation in optical characteristics associated with the change of optical zoom magnification, the depth of field of an input image is deviated from a depth of field desired by a user (variation from an input image 400 to an input image 420; variation from blur characteristics 405 to blur characteristics 425). In this case, in order to cancel the deviation, the input image 420 after the change of the optical zoom magnification undergoes specific image processing based on a distance map.
Patent JP-2012159707-A (JP)
Title: Image forming apparatus
Inventor: IWATA ITARU
IPC: B65H5/06
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which right-side and left-side conveyance speeds of a recording material from a registration unit to a transfer unit (secondary transfer unit) can be adjusted and the recording material can be stably conveyed.SOLUTION: The image forming apparatus includes: a registration roller 4 that timely conveys a recording material P one by one toward an image carrier 6 as a transfer member carrying a toner image; and a transfer device 5 transferring the image on the image carrier 6 onto the recording material P. The image forming apparatus also includes speed adjusting means 15a, 15b between the registration roller 4 and the transfer device, the means for adjusting right-side and left-side speeds of the recording material P with respect to the conveyance direction of the recording material P. The speed adjusting means is set based on a parallel degree of an image formed on the recording material P.
Patent JP-2012162362-A (JP)
Title: Yarn storage device and yarn winding device
Inventor: IMAMURA YUJI
IPC: B65H51/22
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a yarn storage device capable of widely corresponding to low speed winding to high speed winding.SOLUTION: A yarn storage device 18 is configured so that yarn is wound and stored around a yarn storage section 37 formed on the outer peripheral surface of a yarn storage roller 32 and that the yarn is unwound from the yarn storage section 37 in the direction along the rotation axis of the yarn storage roller 32. Also, the yarn storage device is provided with a tension application section 38. The tension application section 38 is provided on the side of the yarn storage section 37 from which the yarn is unwound, and the tension application section applies tension to the yarn, which is being unwound from the yarn storage section 37, while rotating integrally with the yarn storage section 37. The tension application section 38 comprises: a rubber ring 51 consisting of a stretchable elastic body; and an expanding and contracting section 50 provided on the inner side radially of the rubber ring 51 and sandwiching the yarn between the expanding and contracting section and the rubber ring 51. The diameter of the expanding and contracting section 50 is increased and decreased according to the rotational speed of the yarn storage roller 32.
Patent JP-2012164552-A (JP)
Title: Method of manufacturing conductive pattern formation substrate
Inventor: NISHIZAWA KOJI
IPC: H05K3/00
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a conductive pattern formation substrate having a three-dimensional shape can be manufactured without shifting the position of a conductive pattern from a desired position.SOLUTION: The method is used for manufacturing the conductive pattern formation substrate 10 having the three-dimensional shape comprising: an insulating substrate 11; and a conductive film 12 having a conductive part C which is provided on the insulating substrate 11 and has metal-made mesh-like members disposed in a base material, and an insulating part I in which cavities formed by removing the mesh-like members in the base material are disposed. This method includes: a step of obtaining a substrate 18 for molding formed by forming at least a base film a having the mesh-like members disposed in the base material on the insulating substrate 11; a step of making a three-dimensional shaped substrate 20 by molding the substrate 18 for molding into the three-dimensional shape; and a step in which cavities are formed by irradiating the base film a with laser beam L in the three-dimensional shaped substrate 20, thereby making the conductive film 12.
Patent JP-2012164577-A (JP)
Title: Thin-walled resin reflecting mirror with high luminance and low gaseous property
Inventor: NISHINO HIROSHI
IPC: C08L25/04
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a thin-walled resin reflecting mirror with high luminance and a low gaseous property which can restrain generation of a silver color and cloudiness at the time of molding of components having a thin-walled sections and is excellent in appearance before and after thermal aging, specially maintenance of surface reflectance after applying metal deposition, for example, aluminum deposition and is also excellent in rigidity and heat resistance.SOLUTION: In the thin-walled resin reflecting mirror with high luminance and a low gaseous property made of a resin composition, metal deposition is applied to the reflecting mirror, thickness of the metal-deposited section of a mold is 2 mm on average, initial surface reflectance of the metal-deposited section (vapor deposited surface) is 90% or more, surface roughness of the metal-deposited section is 12 nm or below, and a haze value of a glass plate after completing a fogging test on the resin composition is 1.0 or below.
Patent JP-2012164935-A (JP)
Title: Stamper for nano imprint and manufacturing method of the same
Inventor: TAKIZAWA KAZUTAKA
IPC: G03F7/20
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a stamper for nano imprint which has a fine pattern having excellent mechanical strength, and to provide a manufacturing method of the stamper for the nano imprint.SOLUTION: A stamper for nano imprint according to an embodiment has a protruding part including a metal and cylindrical carbon molecules and is a base substance including the metal. In a manufacturing method of the stamper for the nano imprint, the stamper for the nano imprint is manufactured after the process where a catalyst layer made of a metal is formed on a substrate and the process where the catalyst layer is etched to form an uneven pattern are carried out.
Patent JP-2011153141-A (JP)
Title: Signalling compound for use in method of detecting hydrogen peroxide
Inventor: AKHAVAN-TAFTI HASHEM
IPC: G01N21/78
Filed: 2011-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signalling compound for reacting with hydrogen peroxide to produce detectable species.  <P>SOLUTION: There is provided a compound expressed by formula I, wherein the B(OR)<SB>2</SB>group is substituted by a hydroxy group (-OH) or an anion thereof (-O-); Sig comprises an aromatic ring or heteroaromatic ring and includes a dioxetane ring bonded to a group of the aromatic ring or heteroaromatic ring, detected by detectable properties; B is a boron atom; each R has mutually no relation, selected from a hydrogen atom and a lower alkyl group, and can be mutually bonded as a straight or branched alkylene chain forming a five or six-membered ring or allylene ring. The compound per se represented by the formula I has no detectable property or very weak degree of the properties and the detectable properties are selected from fluorescene, chemiluminescene, and bioluminescene.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012173142-A (JP)
Title: Pyroelectric detection element and method for manufacturing pyroelectric detection element
Inventor: ONIZUKA TATSUYA
IPC: G01J1/02
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a pyroelectric detection element with reduced damage by etching.SOLUTION: A method for manufacturing a pyroelectric detection element comprises: a first film formation step of forming and patterning a Sn film 271; a second film formation step of forming an In film 272 placed on the Sn film 271; a third film formation step of forming a pyroelectric material 232; an annealing step of heating the Sn film 271 and the In film 272 in an atmosphere including oxygen and forming a first electrode 234 from the Sn film 271 and the In film 272; and a removal step of removing the In film 272 and the pyroelectric material 232 in a place where the first electrode 234 is not formed. An InSn lamination area 273 with the In film 272 and the Sn film 271 laminated and an In monolayer area 274 where the In film 272 and the Sn film 271 are not laminated are disposed on a support member 210 when completing the second film formation step; the first electrode 234 is formed in the InSn lamination area 273 at the annealing step, and the In film 272 in the In monolayer area 274 is evaporated.
Patent JP-2012171258-A (JP)
Title: Molding device
Inventor: NICHIEI SHIGERU
IPC: B29C45/26
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a molding device suppressing generation of burrs to mold a molded product of a complicated shape.SOLUTION: The molding device 30 includes a first slide pin 31 for forming a first cavity part 8, and a second slide pin 32 for forming a second cavity part 9 communicating with the first cavity part, within a molding die 34. The first slide pin includes a core part 35 with an abutment part 35a not rotating about a sliding axis C1 of the first slide pin and abutting on the second slide pin, and a rotating part 36 brought into slide contact with an outer periphery of the core part to be rotatable about the sliding axis C1 of the first slide pin, a recessed part 39 is formed in one of the abutment part and the second slide pin, and a protruded part 40 fitting into the recessed part is formed on the other.
Patent JP-2012181566-A (JP)
Title: Feature conversion device, similar information retrieval device including the same, coded parameter generation method, and computer program
Inventor: ABE MITSURU
IPC: G06F17/30
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a feature conversion device which can perform bit coding on a feature vector at high speed to generate a short bit code.SOLUTION: A bit code conversion unit 20 converts a learning feature vector t by using a conversion matrix updated by a conversion matrix update unit 16 to convert the converted learning feature vector t into a bit code. When the conversion matrix update unit 16 substitutes substitution candidates for an element of conversion matrix, a cost function calculation unit 17 fixes the element with a substitution candidate which minimizes a cost function. As the conversion matrix update unit 16 sequentially changes an element to select, the cost function calculation unit 17 fixes the selected element each time, thus, a final optimum conversion matrix is determined. Based on constraint conditions stored in a constraint condition storage unit 14, a substitution candidate specification unit 15 specifies the substitution candidates which make conversion processing by the bit code conversion unit 20 using the conversion matrix be performed at high speed.
Patent JP-2012180005-A (JP)
Title: Waterproof cover and method for manufacturing the same
Inventor: NOBUHARA HIROSHI
IPC: B60J5/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof cover which is excellent in sound absorbing properties and which is inexpensive, and a method for manufacturing the same.SOLUTION: The waterproof cover 1 is interposed between an inner panel 4 of an automobile door 2 and a door trim 6, and includes, in at least a part of the waterproof cover 1, a sound absorption sheet 16 in which a plurality of closed cells 17 are formed. The sound absorption sheet 16 includes the closed cells 17 which are formed by sticking a cap film 19 in which a plurality of convex form caps 18 are formed, to a flat backing film 20. The cap film 19 faces the inner panel 4, and the backing film 20 is interposed so as to face a door trim 6.
Patent JP-2012180978-A (JP)
Title: Gas cooking stove device
Inventor: WAKITA AKIYOSHI
IPC: F24C3/12
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To solve such a problem peculiar to a gas cooking stove device with a master/slave burner that when cooking is continued while a master burner is extinguished and only a slave burner is in combustion state, backfire is caused in the master burner in a process where the thermal power of the master burner is lowered, and when the supply of gas to the master burner is not completed entirely and a minute amount of gas supply to the master burner is continued, combustion is undesirably continued in the burner body of the master burner.SOLUTION: A range from a predetermined small-fire state causing backfire in a master burner to an extinguishing state is set as a backfire region for the master burner, with respect to a thermal power of a master burner, and a stoppage prohibition mechanism is provided so that a power adjusting knob 11 may be not stopped within the backfire region, thereby preventing the backfire.