baber/WOPTO huggingface dataset:
Patent JP-2009066608-A (JP)
Title: Attaching/detaching mechanism for punching die
Inventor: YAMAMOTO TAKAHISA
IPC: B21D28/34
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily detach a guide and a spring retainer with no damage without using a tool such as a screwdriver.  <P>SOLUTION: An elliptical spring is deformed into a circular shape by pressing a pushing pin, one part and the other part of a spring in short and long side directions are fitted into the outer groove of the guide, one part and the other part of the spring in the short side direction are made not to be caught in the inner groove of the spring retainer, and the spring retainer is inserted into the inside of the guide. Then, the spring deformed into a circular shape is restored into an elliptical shape by releasing the pressing of the pushing pin, one part and the other part of the spring in the short side direction are fitted into the inner groove of the spring retainer, and the spring retainer is held into the inside of the guide. Further, the elliptical spring is deformed into a circular shape by pressing the pushing pin, one part and the other part of the spring in short and long side directions are fitted into the outer groove of the guide, one part and the other part of the spring in the short side direction are made not to be caught in the inner groove of the spring retainer, and the spring retainer is detached from the inside of the guide. Thereafter, the attachment and detachment of the spring retainer and the guide are conducted by repeating the above steps.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070642-A (JP)
Title: Lead storage battery
Inventor: DAHARA KIYOTAKA
IPC: H01M2/12
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead storage battery that prevents an electrolyte from leaking through a liquid plug due to ruffling occurring on the liquid surface of the electrolyte as a result of oscillation.  <P>SOLUTION: A ball-shaped wave suppression member 20 is arranged above an electrode group 5 in order to suppress waves on the liquid surface of an electrolyte while being at least partially submerged in the electrolyte. It is possible to suppress ruffling occurring on the liquid surface 6a of the electrolyte by the wave suppression member 20. Consequently, it eliminates the risk that the electrolyte leaks to the outside through a liquid plug 8 due to ruffling of the liquid surface of the electrolyte.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008001915-A (JP)
Title: Method of manufacturing prepreg and laminate, and apparatus for manufacturing prepreg
Inventor: TOMINAGA YASUSHI
IPC: C08J5/24
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a prepreg excellent in an impregnating property without using an organic solvent; and a method of manufacturing a laminate using the prepreg.  <P>SOLUTION: The method of manufacturing a prepreg comprises dispersing a thermosetting resin composition containing a solid particulate thermosetting resin as an essential ingredient in water to prepare thermosetting resin slurry, spraying the slurry to a sheet-form fiber base material with a spray nozzle. Preferably, the thermosetting resin slurry is sprayed to the sheet-form fiber base material with the spray nozzle, while at least a part of the thermosetting resin composition particles in the thermosetting resin slurry is pressed into monofilaments of the sheet fiber material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009076796-A (JP)
Title: Electronic component direction inspection device, electronic component direction inspecting method, and electronic component mounting apparatus
Inventor: HOSHIKAWA KAZUMI
IPC: H05K13/02
Filed: 2007-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide inspection technique for improving inspection precision of the direction of an electronic component in a tray at a low cost without limiting the number of stacked trays.  <P>SOLUTION: Before the electronic component in a top-stage tray among trays stacked on a palette drawn out from a tray type electronic component supply device to an electronic component mounting apparatus side is sucked by a suction nozzle, the top surface of the electronic component arrayed and stored in the top-stage tray is imaged by a camera. A first area 22 where a mark 21 such as characters drawn on the top surface of the electronic component is present when the electronic component is in the correct direction and a second area 23 where the mark 21 is not present are set as areas to be image-processed, average luminance of each of the areas 22 and 23 is computed from the picked-up image of the top surface of the electronic component, and lightness and darkness of the two areas 22 and 23 are compared with each other to inspect whether the electronic component is in the correct direction depending on whether positional relation between a light area and a dark area is predetermined position relation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079666-A (JP)
Title: Insert nut
Inventor: NAGAYAMA YUTAKA
IPC: F16B37/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To make rigid the joined state of two layers of an insert nut in a form of inserting a metal inner cylinder in a resin outer tube and composing a two layer structure.  <P>SOLUTION: In the inner cylinder 10, a middle part between one end of its axial direction to the other end is diametrally contracted to form a stepped part 1, and the predetermined range of the terminal end side of a diametrally-contracted range is formed into a caulked part 2. In the outer cylinder 20, a stepped cylinder is formed wherein an inner shape has a stepped part 16 corresponding to the stepped part 1 of the inner cylinder 10 so as to correspond to the outer shape of the inner cylinder 10. When the inner cylinder 10 reaches a final position of insertion with respect to the outer cylinder 20, the movement of the inner cylinder 10 in an insertion direction into the outer cylinder 20 is prevented by the stepped parts 1, 16, and the caulking part 2 of the inner cylinder 10 is caulked in a radial outward direction to prevent movement in the opposite direction of the insertion direction. By this, relative movement in the axial direction of the inner cylinder 10 and the outer cylinder 20 is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080906-A (JP)
Title: Optical information recording/reproducing apparatus, diffraction-grating fabricating apparatus, optical information recording medium, and positioning control method
Inventor: TATSUTA SHINICHI
IPC: G11B7/24
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain a correct multiple recording by appropriately detecting servo information by a simple configuration even in either case of information recording and information reproducing.  <P>SOLUTION: The optical information recording/reproducing apparatus includes: an optical system that collects an information beam and a reference beam to a holographic memory recording medium 10 having a hologram recording layer 13 and a diffraction grating 15 disposed in the hologram recording layer 13, and guides a servo laser beam A into the diffraction grating 15 to transmit it; photodetectors 1 and 3 that detect diffracted transmitted beams A1 and A3 diffracted and transmitted by the diffraction grating 15; an actuator 242 that moves the holographic memory recording medium 10; and an adjusting unit 240 that controls the actuator 242 based on intensities of the diffracted transmitted beams A1 and A3 detected by the photodetectors 1 and 3, and adjusts a position or an angle of the holographic memory recording medium 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080410-A (JP)
Title: Optical system and endoscope using the same
Inventor: KENNO KOKICHI
IPC: G03B37/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive optical system that has both an optical path of an angle of view having a wide observation and an enlarging optical path and that can simultaneously pick up images through both optical paths on one imaging device with simple constitution without using a complicated mechanism such as a zoom mechanism, and to provide an endoscope using the same.  <P>SOLUTION: A double focus optical system has a front group Gf, a rear group Gb having positive refractive power and an aperture S arranged between the front group Gf and the rear group Gb, is rotationally symmetric around a center axis 2, and forms an intermediate image on an image surface without forming it in the optical path. In the double optical system, the front group Gf has at least one double focus optical element Lf or Lb constituted in surface shape comprising two or more surfaces. The double focus optical device Lf or Lb images the images of different object points in the same direction on different areas on the same plane by action of the different rotationally symmetric surface shapes divided concentrically respectively to the optical paths A and B from at least two different object point distances.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088792-A (JP)
Title: Video signal converting method, and video signal converter
Inventor: YAZAKI SATOSHI
IPC: G09G5/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal converting method and a video signal converter, for actualizing excellent display of video signal by preventing a viewer from feeling insufficient vertical resolution and degradation of signal to noise ratio (S/N).  <P>SOLUTION: The video signal of interlaced scanning is converted to the video signal of sequential scanning by generating an interpolation video signal from an input video signal of the interlaced scanning and by mutually inserting the input video signal and the interpolation video signal with each other. The interpolation video signal corresponding to the interpolation scanning line to be inserted between the scanning lines of the input video signal is generated by mixing a first interpolation processing video signal with the intra-field interpolation process and a second interpolation processing video signal with the inter-field interpolation process. A mixing ratio is set in accordance with moving information of an image of the video signal of the interlaced scanning and viewing distance information indicating the distance between a display means for displaying the video signal of the sequential scanning and the viewer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082538-A (JP)
Title: Walking aid
Inventor: KUDO HIROSHI
IPC: A61H3/00
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the back/forth wobbling of a connecting member due to a directional change in a load transmitted from a leg link in a walking aid having a load transmission part 1, a foot flat installation part 2 installed to a foot flat of a user, and the leg link 3 provided between a load transmission part and the foot flat installation part, wherein the foot flat installation part has the connecting member 22 connected to have at least a rotation freedom degree about a left/right-directional axis in the front view, in the frontal position of the ankle of the user at the lower end of the leg link.  <P>SOLUTION: The foot flat installation part 2 is provided with a tread plate member 23 consisting of a rigid plate to be trodden by the user's foot flat in the outside of an operation range in a sagittal plane of the load transmitted from the leg link 3 to the connecting member 22. The connecting member 22 is connected to the tread plate member 23 to restrict the rotation about the left/right-directional axis in the front view relative to the tread plate member 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008096999-A (JP)
Title: Method of driving liquid crystal display device
Inventor: MIN WOONG-KI
IPC: G09G3/20
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving liquid crystal display device which provides a high image quality by reducing an after-image occurring upon movement of a static image with respect to a method of driving display devices.  <P>SOLUTION: The method of driving liquid crystal display device includes supplying data voltages or the like to a pixel located on a moving path of an image during a scroll operation, wherein the data voltages for displaying the image or the like have polarities opposite to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009065627-A (JP)
Title: Virtual event view system and operating method thereof
Inventor: AKITANI MITSUTOSHI
IPC: H04N21/235
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that viewing of media in sports or events has been constituted of one-sided broadcast of a program sponsor, conventionally, and opinions at the side of viewers are not reflected in programs.  <P>SOLUTION: An exciting virtual event view system and its operating method are provided, by which security and crime prevention are ensured, and in which a viewer uses his/her own monitor, TV or mobile phone to access and view various events from various communication networks, thereby appreciating the events in a virtual atmosphere just as sitting on a reserved seat or in a reserved area even without directly visiting an event site.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091728-A (JP)
Title: Lock device for mailbox
Inventor: KIDO NORIMASA
IPC: A47G29/124
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock device for mailbox having a latch plate provided with an origin returning function to a locking condition and having a pad lock at a position for preventing it from interfering with the mailbox positioned at a lower step.  <P>SOLUTION: This lock device for mailbox is provided with an outer cylindrical body 5 passing through a door 4 of the mailbox 2, an inner cylindrical body 6 connected with the outer cylindrical body, the latch plate 10 pivoted in a space 7 in the inner cylindrical body and cut-out grooves 8 of the outer cylindrical body and the inner cylindrical body slidably and turnably and engaged with a latch receiver 9 by a spring member 40, a latch regulation member 30 connected with a rear end part of a knob member 20 fitted and inserted into the outer cylindrical body to turn freely and having a prevention face 31 for preventing the latch plate from turning and a groove part 32 for allowing the latch plate to rotate, and a locking hole 60 allowing a lock arm 81 of the pad lock 80 to be inserted into it. The knob member and the latch regulation member are mutually connected through a return spring member 50 for giving rotational force to an origin return position for regulating turn of the latch plate to the latch regulation member. The locking hole is provided in the vertical direction of the outer cylindrical body and the knob member while the latch plate is engaged with the latch receiver.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091427-A (JP)
Title: Rubber composition for tire
Inventor: TSUBOI TETSUYA
IPC: C08L9/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a tire, which achieves reduction in a ratio of petroleum-origin materials and is environmentally friendly by using a natural product-origin specified antioxidant polyphenol as an antioxidant.  <P>SOLUTION: The rubber composition for a tire comprises diene rubber and at least either rutin or an enzyme-processed isoquercitrin as the antioxidant mixed in the diene rubber. The rutin or the enzyme-processed isoquercitrin is preferably mixed by 0.1 to 8 pts.wt. based on 100 pts.wt. of the diene rubber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094749-A (JP)
Title: Monochromatic multi-value document reader, color document reader, and image forming apparatus
Inventor: KITAOKA SATOSHI
IPC: H04N1/407
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether an image on a backside of a document is reflected to an image on a surface or not in a monochromatic multi-value document reader or a color document reader capable of reading both surfaces of a double-sided document.  <P>SOLUTION: It is determined that the image on the backside may be reflected to the image on the surface when a difference between data of positions (1) and (2) of high-density images is reduced by summing operation, and it is determined that the image on the backside is reflected to the image on the surface when the variation exceeds a fixed value, and the determination results are displayed on an operation panel or the like. By viewing the determination results, an operator can find the occurrence of this situation and can decide processing and the like. It is determined that the image on the backside is reflected to the image on the surface, a read image on the surface or a read image on the backside may be displayed on a liquid crystal display of the operation panel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094760-A (JP)
Title: Antenna device and structure thereof
Inventor: SAKAMOTO YOSHIHIRO
IPC: H01Q1/52
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device provided with a transmission antenna and a reception antenna formed on a dielectric substrate, which is capable of greatly improving isolation between the transmission antenna and the reception antenna with a simple structure in comparison with conventional techniques, and to provide a structure thereof.  <P>SOLUTION: In the antenna device with the transmission antenna and the reception antenna formed on the dielectric substrate, at least a pair of via conductors which are spaced from each other by a prescribed distance and face each other are formed between the transmission antenna and the reception antenna on the dielectric substrate, and one end of one of the pair of via conductors is grounded, and the pair of via conductors constitute an LC series resonance circuit, and the size of each via conductor and the distance are set so that the LC series resonance circuit may series-resonate to a radio frequency of a transmission signal transmitted from the transmission antenna.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090895-A (JP)
Title: Car washing machine
Inventor: KINOSHITA YOSHIKI
IPC: B60S3/06
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing machine capable of constantly and sufficiently cleaning a surface side of a vehicle body of a vehicle to be washed without any damage.  <P>SOLUTION: The car washing machine washes a car to be washed by a cleaning means and a drying means while relatively moving a car washing machine body 10 to the vehicle 5 to be washed. A brush unit 41 is provided separately from a side brush 18, a top brush 20 and a rocker brush 19 constituting the cleaning means. The brush unit comprises a string-like brush body 47 group, an air feed means 21 for oscillating the brush body group with the air force, and a feed water means 48 for feeding cleaning water W to the brush body group. The brush body group is freely abutted/separated on/from the vehicle. An upper surface of the vehicle is cleaned by the brush body group oscillating by the air force in a water-contained condition. During that time, the brush body group is a string-like lump, its contact causes a soft and large oscillation by air force. Thus, the washing by the brush body group can be constantly and sufficiently performed even to a small space without any damage of the vehicle body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090024-A (JP)
Title: Reel type game machine
Inventor: NAKANO MASAYUKI
IPC: A63F5/04
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for notifying a player of the internal winning of a bonus pattern with the use of small prize pattern rejection presentation without making game control complicated.  <P>SOLUTION: A reel type game machine includes: a plurality of main reels to be controlled by a main control part; and a sub-reel to be controlled by a sub-control part. A special main reel being one of the main reels is displayed in a report window and the rest of the main reels and the sub-reel are displayed in a display window. When bonus patterns are not stopped and displayed in the report window in the case of the internal winning of the bonus pattern, small role patterns are displayed in the report window and also the rest of the main reels and the sub-reel are stopped not to establish a symbol combination of any game pattern in the display window. Consequently, even when the small prize patterns stopped and displayed in the report window are aimed in the case of the bonus pattern winning, the pattern combination is not established. Thus, the player comes to have an unnatural feeling, and is effectively reported the internal winning of the bonus pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096005-A (JP)
Title: Printer
Inventor: ITO YOSHIHARU
IPC: G06F11/00
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of the returning work and board replacement in the market even when a firmware impossible to start is written into an electrically rewritable nonvolatile memory due to an artificial mistake or the like.  <P>SOLUTION: Whether the firmware starts is checked by partially executing after receiving the firmware. Rewriting is carried out only when the firmware starts normally (S304 and S305). (1) After the firmware is stored in a buffer, restarting is carried out by arranging the firmware to an execution address. (2) Whether the firmware starts normally is checked by determining whether the execution reaches arbitrary processing. (3) When the execution does not reach the arbitrary processing due to hang-up or an error in halfway of the execution, actual firmware writing processing is prohibited.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097921-A (JP)
Title: Defect inspecting device and defect inspection method
Inventor: HIKOTANI MICHINOBU
IPC: G01N21/956
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To avoid an influence by saturation pixels contained in an inspection image and a reference image, in defect inspection, for comparing the inspection image with the reference image that are acquired by imaging patterns which should be mutually identical and are the objects of inspection, and for detecting a difference spot as a pattern defect.  <P>SOLUTION: This defect inspection device 1 is equipped with a gray level difference detecting part 25 for detecting a gray level difference between corresponding pixels, relative to pixels whose both gray level values of the corresponding pixels are smaller than a prescribed threshold, among each pixel included in the inspection image and each pixel of the reference image, respectively corresponding to the pixel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096044-A (JP)
Title: Card
Inventor: MIZUMURA AKIHIRO
IPC: B42D15/10
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card for which the conventionally used material can be used as it is by forming a light condensing fluorescent dye on a transparent substrate by printing.  <P>SOLUTION: This is a card on which a transparent front cover sheet, a transparent front core sheet, a milky white and opaque center core sheet, a transparent rear core sheet, and a transparent rear cover sheet all made of resin materials are successively laminated. At least in a part of a region between the front cover sheet and the front core sheet, there is formed a printing layer by a light condensing fluorescent dye ink. At least in a part of a region between the rear core sheet and the rear cover sheet, there is formed a printing layer by a light condensing fluorescent dye ink having a color different from that of the light condensing fluorescent dye ink. On the laminated face of the front cover sheet and/or the rear cover sheet of the card, a pattern printing layer is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT