baber/WOPTO huggingface dataset:
Patent JP-2011017377-A (JP)
Title: Lubrication structure for fluid pressure cylinder
Inventor: OSHIMA TORU
IPC: F15B15/14
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication structure for a fluid pressure cylinder lubricating a circumference surface of a piston rod over a whole in a circumference direction while using a plurality of solid lubricants.SOLUTION: The plurality of sold lubricants 31 and a flat spring 32 are held in a holding member 33. A plurality of elastic projection pieces 35 projecting along a retraction direction of a piston rod 13 are formed on a bottom part 33a of the holding member 33 elastically deformably so as to extend in a circumference direction of the piston rod 13. Each of the plurality of solid lubricants 31 are retained in the holding member 33 by a retention projection in such a manner that the same can rotate as one unit with the holding member 33. An end surface 20b of a rod metal 20 is disposed ahead of the holding member 33 in a retraction direction of the piston rod 13.
Patent JP-2009270115-A (JP)
Title: (meth)acrylic polymer with improved impact resistance
Inventor: FRASER IAN MUIR
IPC: C08L51/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (meth)acrylic polymer with improved impact resistance.  <P>SOLUTION: A multi-stage core-shell particle comprises a core, a first shell, and optionally a second shell, and is substantially free from vinylically unsaturated compounds having at least two equally reactive double bonds, wherein (i) the core contains a first (meth)acrylic polymer; (ii) the first shell contains a low Tg polymer comprising 0-25 wt.% of a styrenic monomer and 75-100 wt.% of a (meth)acrylic monomer and capable of forming a homopolymer having a Tg in the range of -75 to -5°C, and the first shell constitutes >65 vol.% of the combined volume of the core and first shell; (iii) the second shell, when present, contains a second (meth)acrylic polymer which may be identical to or different from the first (meth)acrylic polymer; and (iv) the core and the first shell both contain 0.5-1.0 wt.% of a graft-crosslinker.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011022875-A (JP)
Title: Data access apparatus
Inventor: MIOMO TAKAHIRO
IPC: G06F12/00
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data access apparatus for improving use efficiency of a recording medium.  <P>SOLUTION: A memory card 38, which is fitted by a slot 36 to be freely removed from/attached to, adopts a FAT file system, and has a FAT and a data area. A CPU 30 refers to a FAT description and detects clusters in an empty state out of a plurality of clusters forming the data area. The CPU 30 also determines whether a data value of a cluster, which is detected as the cluster in an empty state, shows "0000", when the memory card 38 is a WORM (Write Once Read Many) card. The CPU 30 permits processing of an access to the data area in accordance with a positive result of determination, and changes the FAT description corresponding to the cluster detected as the cluster in an empty state in accordance with a negative result of determination. When the FAT description is changed, the CPU 30 executes, again, detection processing of the cluster in an empty state. Thus, recording defects caused by the flaw of the corresponding relation between the FAT description and a data value are resolved, and the use efficiency of the WORM card is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260716-A (JP)
Title: Punching numbering device
Inventor: MIZUMA TAKASHI
IPC: B65H37/04
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform punching and number recording at once to a thin strip bag.  <P>SOLUTION: This punching numbering device includes a punch 2 for punching a binding hole 91 in the bag 90, a stage 1 for placing the bag and having a punch hole 1b for protruding-retreating a lower end part of the punch 2, a bag guide 3 fixed to the stage and positioning the bag, numbering 5 for expressing a number of the bag, and a holder 6 for fixing the numbering and the punch, and is characterized in that the holder is liftably arranged on the stage by a thickness or more of at least the bag, and the numbering and the punch separate by the thickness or more of the bag from the stage in response to lifting of the holder, and the numbering presses the bag in response to lowering of the holder, and the punch is immersed in the punch hole by penetrating through the bag.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025559-A (JP)
Title: Apparatus for adjusting width of continuous paper
Inventor: KASAI NORIYUKI
IPC: B65H23/025
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a printing paper surface from being smudged with paper powders or an ink which has accumulated on a pressing member due to sticking thereof, or with an accumulated smudge falling to a printing part in the lower side.  <P>SOLUTION: In the apparatus 1 for adjusting a width of a continuous paper, mounting shafts 11, 11' of which positions of axial centers do not move are provided in each side of both direction of the continuous paper W, which travels in the almost vertical direction, in parallel with the continuous paper W and in the direction orthogonal to the traveling direction of the continuous paper W. In the mounting shafts 11, 11', a plurality of brackets 21, 21' are mounted, and short shafts 31, 31' having smaller diameter than that of the mounting shafts 11, 11' are mounted on the brackets 21, 21'. Further, pressing members 50, 50' are mounted on the short shafts 31, 31', and are supported so as to be rotatable accompanying with traveling of the continuous paper W.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025382-A (JP)
Title: Rotary grinding wheel
Inventor: OGAMI YASUSHI
IPC: B24D7/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary grinding wheel suppressing a temperature rise of the grinding wheel by frictional heat during grinding, with high safety, high durability and high grinding efficiency.  <P>SOLUTION: This offset type rotary grinding wheel 1 is mounted on a rotating tool via a shaft hole 2. An air flow groove 11 having high material density and thin thickness is provided on a board surface to be extended in the tangential direction from a peripheral edge 8 of an offset part 5. The air flow groove having high density and high strength becomes a core material and displays a bridge effect, and thereby stress generated when the board surface is pressed on a ground body in a polishing work can be absorbed. Discharge of frictional heat and grinding chip are urged by the air flow groove 11, and thereby safety and durability as the grinding wheel for high speed rotation can be improved and grinding efficiency can be enhanced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028650-A (JP)
Title: Information processor
Inventor: UEHARA TERUAKI
IPC: G06F13/14
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor that configures settings according to a device so that the device connected to a non-PCIe standard bus is used as a device connected to a PCIe bus.  <P>SOLUTION: A packet preparation unit 14 reads initial setting information stored in advance in a ROM 24, and prepares an initialization setting packet or a change setting packet in response to an AE value. A packet distribution unit 16 outputs the prepared initialization setting packet or the change setting packet to corresponding PCIe-AHB address conversion units 18<SB>1</SB>-18<SB>3</SB>. When receiving the initialization setting packet, the PCIe-AHB address conversion units 18<SB>1</SB>and 18<SB>2</SB>output it to a device 20<SB>1</SB>or 20<SB>2</SB>of the AHB address indicated by the packet, and cause an internal memory to write a unique identification address. When the change setting packet is input, a PCIe address width and an AHB offset address to be used for address conversion are set to eigenvalues of a device 20<SB>3</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035003-A (JP)
Title: Method of manufacturing dust core
Inventor: KIKUCHI TOSHIAKI
IPC: H01F27/255
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a dust core, capable of reliably obtaining the dust core having high rust prevention performance.  <P>SOLUTION: In manufacturing the dust core, first, a metal magnetic powder is mixed with a spherical silica powder which is statically eliminated and has hydrophobic property (step S11). By doing this, a single unit of the spherical silica powder (silica powder single unit) and a silica powder aggregate formed by aggregating a plurality of silica powders coexist, and a surface of the metal magnetic powder is covered with the silica powder single unit and the silica powder aggregate. Subsequently, phosphoric acid is added to the mixture of the metal magnetic powder and the spherical silica powder, thereby executing rust prevention processing to the metal magnetic powder (step S12). Then, the mixture of the metal magnetic powder and the spherical silica powder is mixed with a resin binder to form a granulated body (step S13) and the granulated body is dried (step S14). Then, the granulated body is mixed with an unguent (step S15) followed by executing compression molding (step S16).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033376-A (JP)
Title: Testing device and testing method
Inventor: SAKURAI KAZUNORI
IPC: G01N3/20
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing device capable of obtaining bending characteristics of a specimen, and a testing method.  <P>SOLUTION: The testing device includes: a placement surface 86x for placing the specimen 72; a first flat board 73 and a second flat board 74 that are disposed nearly vertically to the placement surface 86x and clamps the specimen 72 while being curved on the surface of the placement surface 86x; a moving mechanism 75 for relatively moving the distance between the first and second flat boards 73, 74; and a measuring instrument for measuring the distance between the first flat board 73 and the second flat board 74.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030788-A (JP)
Title: Eye-fundus image processing apparatus, eye-fundus image processing system using the same, and eye-fundus image processing program
Inventor: SHIMOYAMA ICHIRO
IPC: G06T1/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye-fundus image processing apparatus performing eye-fundus image processing with higher accuracy, an eye-fundus image processing system using the same, and an eye-fundus image processing program.  <P>SOLUTION: The eye-fundus image processing system includes a fundus camera and the eye-fundus image processing apparatus connected to the fundus camera. The eye-fundus image processing apparatus includes: a pre-processing eye-fundus image display part displaying an eye-fundus image outputted by the fundus camera as a pre-processing eye-fundus image; an extraction part extracting a partial region of the pre-processing eye-fundus image; an analysis part performing spectrum analysis on the partial region extracted by the extraction part regarding each axis of the partial region to form analysis data; a database part storing reference data serving as an analysis data comparison reference; a comparison processing part performing comparison processing between the analysis data and the reference data; and a result display part displaying a result of the comparison processing part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035173-A (JP)
Title: Negative-type chemically amplified resist composition and method for forming mold using the same
Inventor: TARUYA SHINJI
IPC: B29C33/38
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative-type chemically amplified resist composition, especially a negative type electronic-beam chemically amplified resist composition, and to provide a method for forming a mold using the composition.  <P>SOLUTION: The negative-type chemically amplified resist composition contains (A) resin, (B) a cross-linking agent for cross-linking the resin (A) through the action of acid, and (C) a compound that generates acid by irradiating an active light or radiation, and is used to construct a mold, as well as, the method for forming the mold that uses the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031182-A (JP)
Title: Apparatus for producing carbonated water
Inventor: INOUE TOMOHIRO
IPC: B01F1/00
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing carbonated water which does not occupy space, and is capable of producing carbonated water with simple operation.  <P>SOLUTION: The apparatus for producing carbonated water includes: a water-supplying pipe connecting a pressure tight container with a water-supplying source; a water level-regulating valve provided at a pressure tight container side of the water-supplying pipe; a gas-introducing pipe connecting the pressure tight container with a gas source of compressed carbon dioxide gas; an exhaust gas pipe branched from a piping midstream of the gas-introducing pipe; a selector valve provided at a branched part of the exhaust gas pipe and selecting an gas-introducing position and an exhaust position which communicate the pressure tight container with the gas source and the exhaust pipe respectively; wherein a check valve opening toward the water-supplying direction is provided at a water-supplying source side, and a cutoff valve opening toward the gas-exhausting direction is provided at the pressure tight container, and these check valve and cutoff valve open when the inner pressure of the pressure tight container equals to the atmospheric pressure by letting the selector valve be at a gas-exhausting position to allow water supply to the pressure tight container while shutting when the inner pressure of the pressure tight container becomes equal or greater than a cutoff pressure which is greater than the atmospheric pressure by letting the selector valve be at a gas-introducing position to close the pressure tight container.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034930-A (JP)
Title: Pattern forming method
Inventor: KURIYA YUTAKA
IPC: H01L21/027
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed flaw detection method in detection of a barrier rib flaw part of an FPD, and a method for collectively correcting over the entire surface of a substrate in correction of the barrier rib flaw part without creating difference in the shape and the difference in characteristics at a flaw part and a normal part, respectively.  <P>SOLUTION: In the flaw detection on the substrate, a phosphor is added to a barrier rib resin dispersing liquid as a dopant, so that the phosphor cohered on the barrier rib surface is excited and made to be light-emitting by UV-ray irradiation to reveal the flaw part on the substrate surface including this barrier rib flaw part. Moreover, after forming the barrier rib by coating a solution obtained by dispersing only barrier rib resin over the entire surface of the substrate including the flaw part while correcting the alignment positions of the substrate and a reticle, exposing the coated surface again in a barrier rib pattern shape at the same position, and developing the substrate again, the barrier rib flaw part is repaired by thermally curing the barrier rib.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035869-A (JP)
Title: Class-d amplifier
Inventor: TEI HIROSUKE
IPC: H03F3/217
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-feedback type class-D amplifier capable of making a circuit compact, in which effects of noise or switching noise caused by an oscillator can be reduced, output waveform distortion is eliminated and output buffer latch-up is prevented, thereby suppressing power consumption.  <P>SOLUTION: A class-D amplifier includes: input buffer amplifiers 1, 2 for amplifying an input signal such as an audio signal; a hysteresis comparators 4, 5 for comparing the amplified input signal with a triangular wave signal generated by a triangular wave generator 3 to generate a pulse width modulation signal; and output buffers 6, 7 for amplifying and outputting the pulse width modulation signal output from the hysteresis comparators 4, 5. The hysteresis comparators 4, 5 include positive feedback circuits including feedback resistors 43, 53 between output terminals and triangular wave input terminals thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038278-A (JP)
Title: Double flower stand
Inventor: ONO KAZUMI
IPC: E04H13/00
Filed: 2009-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double flower stand which prevents one flower stand shaken out from colliding with other objects such as a tombstone.  <P>SOLUTION: A movable flower stand 3 is mounted on a base 2 in such a manner as to be turnable on a vertical axis; and subsequently, a fixed flower stand 4 is placed on the base 2. The fixed flower stand includes a cavity 4b which faces its front, outside and bottom surfaces. The already-mounted movable flower stand 3 is housed in the cavity. When the movable flower stand 3 housed in the cavity is turned to this side around a supporting shaft 5 and shaken outward, the insertion hole 3a of the movable flower stand, concealed until then, appears so that flowers can be inserted not only into the fixed flower stand but also into the movable flower stand.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042478-A (JP)
Title: Recording device
Inventor: KOYANAGI NORIYUKI
IPC: B65H3/54
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device which eliminates a risk that a recorded medium is deformed and broken by a force received from automatically moving edge guides into consideration.  <P>SOLUTION: The recording device 1 comprises the edge guides (20, 30) movable to the width direction X of the recorded media (P) for sorting side ends of the recorded media placed on a placing part (11), a motor (77) for moving the edge guides, and an engagement means 40 capable of engaging with the edge guides. In operation of moving the edge guides to a side of approaching the recorded media by the power of the motor, when the top recorded medium in the laminating direction of the placed recorded media is displaced upward in the laminating direction, the engagement means advances to a course R of the edge guides by being pushed by the recorded medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048515-A (JP)
Title: Surface capacitive touch panel structure
Inventor: MITANI YUJI
IPC: G06F3/041
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface capacitive touch panel structure that allows multi-touch input.  <P>SOLUTION: On a surface of one side of a transparent substrate 2 of a conductive substrate 1, 3 to 100 conductive lines 3 each composed of a metal oxide film are formed in parallel. On the surface having the conductive lines 3 of the conductive substrate 1, a protective film layer is laminated. The conductive lines 3 are electrically connected at both ends thereof to a processing device for sensing a current and detecting a change in the current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046474-A (JP)
Title: Overload preventive device of passenger conveyor
Inventor: NOMURA MASAMI
IPC: B66B27/00
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overload preventive device of a passenger conveyor capable of preventing an overload on the passenger conveyor without wastefully restricting the use of the passenger conveyor.  <P>SOLUTION: The overload preventive device of the passenger conveyor includes an alarm generation device provided on or in the vicinity of the passenger conveyor, a detection device which detects a current flowing in a motor for driving the passenger conveyor and detects a load on the motor based on the current flowing in the motor, and an alarm control device which calculates the estimated load of the motor in future based on the load on the motor detected by the detection device and the increasing rate of the load on the motor, and determines whether an alarm is generated by the alarm generation device based on the estimated load in future.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047826-A (JP)
Title: Semiconductor device and test method
Inventor: TERAO AKIKO
IPC: G01R31/28
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of shortening a time necessary for competition evaluation, and achieving timing competition evaluation.  <P>SOLUTION: This device includes a test master (110) wherein, when receiving access to an evaluation object macro (120) from a CPU (200) which is a host device, and detecting that the access is a competition evaluation start access determined beforehand, a command for competition evaluation is inputted into the evaluation object macro at a prescribed timing with respect to the access. The test master can vary an input timing of the command for competition evaluation into the evaluation object macro over a part or the whole of a time range from a starting point of time of operation of the evaluation object macro up to just before finish time with respect to the access.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051170-A (JP)
Title: Liquid ejecting device
Inventor: KUMAGAI TOSHIO
IPC: B41J2/18
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejecting device which can maintain a heated supplied liquid in a liquid ejecting head at a necessary temperature even if liquid ejecting operation is carried out by supplying the liquid to the liquid ejecting head while circulating the liquid.  <P>SOLUTION: Inks are supplied to a plurality of recording heads 43 from a sub-tank 25 through a third ink supply pipe 47 when a fourth pump 50 is driven, and the inks are made to flow back from the recording heads 43 through an ink circulation pipe 55 to the sub-tank 25. Heaters 33, 54, 45 and temperature sensors 32, 53, 44 are arranged in the sub-tank 25, a connecting pipe 48 of the third ink supply pipe 47, and a recording head 43, respectively. The inks heated in the sub-tank 25 and in the third ink supply pipe 47 are supplied to the recording heads 43. At this time, an ink supply flow rate Qin to the recording head 43 is set to be larger than a maximum ink ejecting flow rate Qhmax of the recording head 43.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053053-A (JP)
Title: Rotation detection device
Inventor: YAMASHITA TAKAHIRO
IPC: G01P3/487
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detection device having a novel structure achieving both of improvement of the waterproof property of a rotation detection sensor and reduction of the size of the entire device.  <P>SOLUTION: A rotation detection sensor 122 contained and disposed in an inner space 80 covered by a core metal 66 is supported by the core metal 66. An external conducting wire 130 electrically connected to a lead wire 126 extending out of a detection part 124 of the rotation detection sensor 122 is led out to the outside through a through-hole 72 formed in the core metal 66. A sealing member 152 fixed on the outer peripheral surface of the external conducting wire 130 is fit to the through-hole 72 formed in the core metal 66.  <P>COPYRIGHT: (C)2011,JPO&INPIT