baber/WOPTO huggingface dataset:
Patent JP-2010243657-A (JP)
Title: Image forming apparatus
Inventor: MORO FUMINORI
IPC: G03G15/00
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To make an image forming apparatus compact by making a transporting path into a U-shape.  <P>SOLUTION: In the image forming apparatus, paper P is transported through the transporting path R and the transporting path R is formed in the U-shape. Photoreceptor drums 19 are provided to the inner periphery of the transporting path R formed in the U-shape. Optical scanning units 18 form electrostatic latent images on two or more photoreceptor drums 19 by simultaneously irradiating two or more photoreceptor drums 19 with beams B. Developing devices 22 are provided to correspond to a plurality of photoreceptor drums 19 and form the toner images corresponding to the electrostatic latent images by applying toner to the corresponding photoreceptor drum 19. Transfer rollers 24 are provided to correspond to the plurality of photoreceptor drums 19 on the outer periphery of the transporting path R formed in the U-shape and transfer toner images on the paper P.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241536-A (JP)
Title: Edge regulating device and recording device
Inventor: HENRY SUDONO WIJAYA
IPC: B65H1/04
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To mitigate or prevent the lowering of the degree of freedom for design caused by fixing reference positions of paper.  <P>SOLUTION: An edge regulating device 5 includes: a first edge guide 14 with a rack 14b disposed thereon; a second edge guide 15 with a rack 15b shorter than the rack 14b disposed thereon; and a pinion 16 meshing with both racks and moving both edge guides in opposite directions as it rotates. When the size of paper does not exceed a predetermined size, both the edge guides are moved by the same movement amounts in the opposite directions with reference to the center. However, when the size of paper exceeds the predetermined size, the meshing between the rack 15b and the pinion 16 is firstly released, and only the second edge guide 15 becomes freely displaceable, and a regulated surface 16b formed on the pinion 16 and a regulating surface 15c formed on the second edge guide 15 are opposed to each other. Then, the rotation of the pinion 16 is locked, and the first edge guide 14 is locked at a predetermined position, thereby being switched into a one-side edge reference.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241931-A (JP)
Title: Alpha-olefin/cyclic olefin copolymer, and process for producing the same and molded article containing the same
Inventor: TERAO HIROSHI
IPC: C08F4/645
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefin copolymer having high refraction index and low Abbe's number and a process for producing the same, and an optical component including the copolymer.  <P>SOLUTION: An α-olefin/cyclic olefin copolymer includes a 2-30C α-olefin constitutional unit and a cyclic olefin constitutional unit represented by the general formula (I), wherein x is an integer of 0 or 1 or more, R<SP>81</SP>-R<SP>88</SP>is selected from a hydrogen atom, an aliphatic hydrocarbon, and an aromatic hydrocarbon, R<SP>91</SP>-R<SP>94</SP>is selected from a hydrogen atom, a halogen atom, an aliphatic hydrocarbon, and an aromatic hydrocarbon, wherein two adjacent groups together may form a monocyclic or a polycyclic aromatic ring, and at least one substituent on the aromatic ring is a halogen atom.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240115-A (JP)
Title: Golf club head
Inventor: AKIE MASAKI
IPC: A63B102/32
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve ball hitting sound which a user feels, while minimizing the increase in weight of a golf club head.  <P>SOLUTION: At least one rib which extends in a face back direction from a crown face is installed within a range of 15 mm each on the toe side and the heal side around a center upper part of the face surface of the inner surface of a metal hollow golf club head crown which the volume of the head is 420 cm<SP>3</SP>, the length from a head leading edge to the back part is 110 mm or longer and within the range of 10 to 30 mm in the face back direction from the crown face side end, and the curvature radius of the crown is 120 mm or longer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242687-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: AMANO MASATO
IPC: F01N3/20
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system for an internal combustion engine maintaining high elimination performances of a NOx elimination catalyst by completing desorption control at appropriate timing with influence of recollection of sulfur component desorbing from the NOx elimination catalyst once taken into account.  <P>SOLUTION: In a regeneration completion process, delay parameter DEL relating to discharge delay of sulfur component due to re-collection of the sulfur component desorbed once is set (S13) and sulfur component desorbed quantity ΔS_SUB of the NOx elimination catalyst is calculated based on an operation state of the engine and the like (S15). Discharge quantity at the NOx elimination catalyst is determined based on the delay parameter DEL and an integrated value QSSUM of the desorbed quantity ΔS_SUB, and sulfur component accumulated quantity S_QSOx of the NOx elimination catalyst is calculated according to the discharge quantity (S17, S18). Desorption control is completed when the accumulated quantity S_QSDx gets below a completion determination value QSREF_END (S20).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009200513-A (JP)
Title: CRYSTAL SUBSTRATE, AND MANUFACTURING METHOD OF GaN-BASED CRYSTAL FILM
Inventor: ITO SHIGETOSHI
IPC: H01L33/32
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crystal substrate having a high-quality GaN-based crystal film continuous film small in defect density and suitable for crystal growth of a GaN-based semiconductor device.  <P>SOLUTION: This crystal substrate used as a substrate for forming a GaN-based semiconductor device is provided with a sapphire substrate 101 of which the front surface is a C-face; a GaN buffer layer 102 formed on the sapphire substrate 101; an epitaxial growth GaN layer 103 formed on the GaN buffer layer 102; a SiO<SB>2</SB>film 104 formed on the epitaxial growth layer 103, and having a plurality of openings 105; a plurality of island-like GaN-based crystals 11 formed by selective recrystallization of a GaN-based compound in the openings 105 of the SiO<SB>2</SB>film 104; and a GaN-based crystal continuous film 12 formed by growth of GaN-based crystals using the island-like GaN-based crystals 11 as nucleuses.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009286779-A (JP)
Title: METHOD FOR PRODUCING alpha-FLUORO-beta-AMINO ACID COMPOUNDS
Inventor: ISHII AKIHISA
IPC: C07C227/06
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for commercially producing an α-fluoro-β-amino acid compound.  <P>SOLUTION: Provided is a method for producing an α-fluoro-β-amino acid compound, which comprises reacting a β-hydroxy-α-amino acid compound with sulfuryl fluoride (SO<SB>2</SB>F<SB>2</SB>) in the presence of an organic base. When an 8 to 12C tertiary amine compound having two or more ≥3C alkyl groups, especially diisopropylethylamine, is used as the organic base, the by-production of a quaternary ammonium salt can effectively be prevented. Methyl (2R)-3-(dibenzylamino)-2-fluoropropionate extremely important as an intermediate for medicines can industrially remarkably easily be produced in high position selectivity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010254751-A (JP)
Title: Adhesive tape for opening package and device for producing the same
Inventor: OZAWA KAORU
IPC: C09J7/02
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape for opening a package without requiring to form a tab part during application and preventing accidental opening; and to provide a device for producing the same.  <P>SOLUTION: The adhesive tape including an adhesive layer on one side is folded lengthwise with the surface having the adhesive layer facing inward to adhere the opposing adhesive layers each other. This step is repeated several times at intervals to form a plurality of projecting parts 1a along the length direction. Further, the adhesive tape for opening 1 having thus formed projecting parts 1a is wound with the adhesive layer facing inward while the projecting parts are prostrated along a winding direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254022-A (JP)
Title: Working vehicle with elevating cab
Inventor: SAITO MITSUHIRO
IPC: B62D25/08
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle with an elevating cab arranged to allow an operator of the working vehicle with the elevating cab to immediately recognize the occurrence of earthquakes while automatically moving the elevating cab downward to a "lowered position" when the cab is spaced apart from the "lowered position" and remains in an "elevated position".  <P>SOLUTION: The working vehicle comprises: an elevating means 10 for elevating and lowering the cab 12 between the "elevated position" and the "lowered position"; a controller 18 including a means for receiving urgent earthquake news; and an earthquake alarming means 20 provided in the cab 12. The controller 18 actuates the earthquake alarming means 20 upon receipt of urgent earthquake news while actuating the elevating means 10 such that the cab 12 is moved downward to the "lowered position" when the cab 12 is spaced apart from the "lowered position" and remains in the "elevated position".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255234-A (JP)
Title: Wall material hooking implement
Inventor: TSUDA NOBUO
IPC: E04B1/80
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall material hooking implement capable of easily attaching a heat insulator and an exterior material at accurate positions.  <P>SOLUTION: This wall material hooking implement for attaching a heat insulator and an exterior material on a wall substrate includes a fixing piece 20 for fixing to the wall substrate 2, a heat insulator support piece 21 which is provided to the front of the fixing piece 20 for supporting the heat insulator, an exterior material holding part 22 which is provided to the heat insulator support piece 21 for holding the exterior material, and reinforcing support pieces 23 for supporting the heat insulator support piece 21 from the lower side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253859-A (JP)
Title: Resin welding method and bathroom electric apparatus formed by the method
Inventor: IKUTA MINORU
IPC: B29C65/16
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin welding method by which laser welding is surely carried out at low cost without requiring additional parts even though one of two resin materials to be welded includes low laser beam absorbing rate and reflects the most part of the laser beam.  <P>SOLUTION: A burned part is formed as an absorbing part 22 by irradiating a surface 21 of a second white resin material 2 in which laser beam reflecting property wins laser beam absorbing property (an absorbing part forming step PA1) with a pulse laser beam Rp. A welded part 23 is formed by melting the resin material near the absorbing part by heating the absorbing part by irradiating with a continuous laser beam Rc from the side of a first resin material while superposing the first translucent resin material 1 having laser beam transmitting property (a superposing step PA2). Thereby, the body and lid of a bathroom remote controller is laser-welded to provide the watertight structure easily.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253179-A (JP)
Title: Structure for fixing clothes-drying hook to ceiling of bathroom
Inventor: KAWABATA YOSHIHIKO
IPC: D06F57/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for fixing a clothes-drying hook to a ceiling of a bathroom, which eliminates the need of attaching and detaches a clothes-drying rod.  <P>SOLUTION: A mounting hole 11 having female threads in the inner surface is bored in the ceiling 10 of a bathroom. The clothes-drying hook 2 includes a mounted part 21 threadedly engaged with the female threads and a hooked part 22 connected to the lower side of the mounted part 21. The mounted part 21 is removably threaded through the mounting hole 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253540-A (JP)
Title: Die cushion device and cushion force controlling method for the same
Inventor: FUJITA MINORU
IPC: B21D24/02
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die cushion device which has a high responsiveness at a slide contact, does not cause excessive overshoot immediately after the slide contact and can perform an exact cushion force control, and a cushion force control method for the same.  <P>SOLUTION: The die cushion device includes a cushion mechanism 10 which moves a cushion pad vertically while applying cushion force upward thereon, a predictive control unit 20 to control the cushion mechanism, and controls the cushion mechanism 10 by predicting a predicative cushion force after the lapse of a designated prediction time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259412-A (JP)
Title: Bag for freeze preservation of cell
Inventor: ONO TAKAHIRO
IPC: C12M1/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily take out a freeze preserved cell in a clean state without using a large-sized apparatus such as a centrifugal separator.  <P>SOLUTION: There is provided a bag 1 for freeze preservation of a cell, which includes a closed outer container 2, a mesh-formed inner container 3 placed in the outer container 2 and restricting passage of the cell but allowing passage of a liquid, a first port 4 penetrating the outer container 2 and opened in the inner container 3, and a second port 5 penetrating the outer container 2 and opened in a space A between the outer container 2 and the inner container 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009177850-A (JP)
Title: Decoder, and method thereof
Inventor: HARUHARA OSAMU
IPC: H04N19/136
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To substantially equalize the quality of an obtained decoded image to the quality of an input image.  <P>SOLUTION: An encoder so generates the difference-value data of image data from its input data, and so processes this data a discrete-cosine-transform-wise at an arbitrary output-bit accuracy as to generate the discrete-cosine-transform factors of the input image data. Then, the discrete-cosine-transform factors are quantized by using an expanded quantizing scale, based on at least one of the output-bit accuracy and an input-bit accuracy of the input image data. Thereafter, the obtained quantized factors are so compression-coded by using a variable-length coding table as to be able to perform the compression-coding while preventing the degrading of the image quality. Also, the compression-coded quantized factors are compression-decoded by using the variable-length coding table. Then, the obtained quantized factors are so processed inverse-quantization-wise by using the expanded quantization scale, based on at least one of the input-bit accuracy of the input image data and the output-bit accuracy of the discrete-cosine-transform factors as to be able to perform the decoding while preventing the degrading of the image quality.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010268572-A (JP)
Title: Grommet
Inventor: SATO HIDETOSHI
IPC: H01B17/58
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost grommet that is proper in the efficiency of work of bending in the installation direction of a wiring harness, and that can be held firmly bent in the direction of installation of a wiring harness.  <P>SOLUTION: The grommet 1 includes: a base portion 2, fixed on a wiring harness pull-out surface and having an insertion hole 5 through which a wiring harness is passed formed therein; and a flexible cylindrical portion 3, that is integrally extended from the rim 6 of the insertion hole 5 in the base portion 2, into which a wiring harness passed through the insertion hole 5 is inserted, and from which the wiring harness is pulled out. The grommet has: a protruding portion 7, provided on either of the cylindrical portion 3 and the base portion 2; and a receiving portion 8, that is provided on the other of them to which the protruded portion 7 is fit with the cylindrical portion 3 bent, and which receives the elastic force of the cylindrical portion 3 by surface contact and holds bent state of the cylindrical portion 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267576-A (JP)
Title: Substrate correction method
Inventor: NAKABASHI AKIHISA
IPC: G09F9/00
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate correction method for repairing a defect of a substrate at high precision without requiring a complicated process.  <P>SOLUTION: A dry film resist 5 as a bank is pasted in a direction crossed in an extending direction of the bank 2 after inspecting a defected location 3 existed on a partition of the bank 2 by a defect inspection means 4, and a pasted repair material 6 is temporarily cured by applying the repair material 6 at a zone sandwiched between the pasted banks. The repair material 6 is exposed to light at a pattern to reform a partition of the bank 2 at the defected location 3 only, and the corrected portion is cured after developing so as to remove the other portion by leaving the repair material 6 at a portion required for correction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266819-A (JP)
Title: Photocurable thermosetting resin composition, dry film and cured product thereof, and printed wiring board using those materials
Inventor: ITO NOBUHITO
IPC: G03F7/038
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable thermosetting resin composition which can form a cured film having PCT durability, HAST durability, electroless gold plating durability, and cold-heat shock resistance, which are important as a solder resist for a semiconductor package, and to provide a dry film and a cured product of the composition, and a printed wiring board having a cured film such as a solder resist of the composition formed thereon.  <P>SOLUTION: The photocurable thermosetting resin composition is developable with an alkali aqueous solution and includes: (A) a carboxyl group-containing resin (excepting a carboxyl group-containing resin derived from an epoxy resin as a start material); (B) a photopolymerization initiator; and (C) a hydroxyl group-containing elastomer. Preferably, the composition further includes (D) a thermosetting component, and preferably further includes (G) a colorant. Preferably, the carboxyl group-containing resin does not contain a hydroxyl group, and more preferably, the resin further includes a photosensitive group. The hydroxyl group-containing elastomer is preferably butadiene or an isoprene derivative.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270443-A (JP)
Title: Grease feeder of construction machine
Inventor: KAKIZAWA KENJI
IPC: F16N11/08
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease feeder of a construction machine which grease feeder prompts a worker to carry out manual greasing at the arrival of timing for manual greasing.  <P>SOLUTION: At the delivery side of a grease pump 23, a selecting valve 34 is disposed, via which either of an automatic grease feeder 28 and a grease gun 33 is connected to the grease pump 23. To a controller 35, a grease feeding setting/input unit 38 is connected, which selects any one of an automatic grease feeding mode, a manual grease feeding mode, and a grease feeding suspension mode. The controller 35 has an automatic grease feeding setting timer 35A that measures a time T1 for the automatic grease feeding mode, and a manual grease feeding setting timer 35B that measures a time T2 for the manual grease feeding mode. The controller 35 prompts a worker to carry out manual grease feeding, using a monitor device 13, when the time T1 has passed a threshold Ta equivalent to an automatic grease feeding completion time and the time T2 has not passed a threshold Tb equivalent to a manual grease feeding completion time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270014-A (JP)
Title: Nisin stabilizer
Inventor: KAWADA EMI
IPC: A61K8/64
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stabilizing lantibiotic, especially nisin and a germicidal composition.  <P>SOLUTION: The germicidal composition is a composition containing an antimicrobially effective amount of lantibiotic, and comprises 10-100,000 pts.wt. (preferably 50-50,000 pts.wt., more preferably 100-10,000 pts.wt.) of thioctic acid or a salt thereof acceptable from the viewpoint of medical treatment or food sanitation based on 1 pt.wt. of lantibiotic. Lantibiotic is stably kept even in an oily base and in the presence of a surfactant by using thioctic acid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273132-A (JP)
Title: Timing adjustment circuit, timing adjusting method, and method for calculating correction value
Inventor: SANO HIROYUKI
IPC: H03L7/081
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timing adjustment circuit which adjusts the phase of an internal clock signal with high accuracy, and also to provide a timing adjusting method and a method for calculating a correction value.  <P>SOLUTION: A phase adjustment circuit 31 gives a phase adjustment value Dp, a first number of stages correction value for correcting the delay time caused by the wiring from the first delay circuit 21 to the phase comparison circuit 22 of a master DLL circuit 11, and a second number of stages correction value for correcting the delay time caused by the input buffer circuit 33 and the output buffer circuit 34 of a slave DLL circuit 12. The phase adjustment circuit 31 outputs the phase adjustment value Dp to a second delay circuit 32. A buffer circuit (delay elements) having a number of stages corresponding to the phase adjustment value Dp is connected in series with the second delay circuit 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269902-A (JP)
Title: Escalator running down alarm device
Inventor: OGURA SHIGERU
IPC: B66B23/12
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an escalator running down alarm device easily determining that a passenger is running down an escalator at a speed higher than or equal to a prescribed speed, and issuing an alarm directly to the passenger.  <P>SOLUTION: The escalator running down alarm device includes acceleration sensors 2a, 2b, 2c for measuring acceleration of vibrations that occur in a following rail 9 of the escalator 13, a vibration characteristic storing part 3 for storing vibration characteristics that occur in the following rail 9 when a person runs down the down escalator 13 at a plurality of speeds on trial, a passenger movement grasping part 4 for grasping whether the passenger is moving on the down escalator 13 or not, a vibration source determining part 5 determining whether the passenger is running down the down escalator 13 at the speed higher than or equal to the prescribed speed or not by comparing the measured vibration characteristics with the stored vibration characteristics, and an alarm activating part 7 activating the alarm to the passenger by a voice generator 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT