baber/WOPTO huggingface dataset:
Patent JP-2008065297-A (JP)
Title: Light diffusion sheet, manufacturing method thereof and its use
Inventor: SUGIMURA NORIO
IPC: G03B21/62
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusion sheet capable of reducing scintillation up to a sufficiently satisfiable level when the light diffusion sheet is used as a light diffusion screen.  <P>SOLUTION: The light diffusion sheet is constituted by layering a light diffusion layer 1 which contains transparent fine particles in a transparent base material on a main layer 2, wherein a difference (¾Nd-Nb¾) between a refractive index Nd of the transparent fine particles and a refractive index Nb of the transparent base material is 0.02 or less, a volume average particle size of the transparent fine particles is 2 to 13 μm, a ratio (Rz/Sm) of ten points average roughness Rz based on JIS-B0601:1994 to average space Sm is 0.02 to 0.10 on the surface of the light diffusion layer, the density of protrusions is 500 to 10,000 pieces/mm<SP>2</SP>and the haze based on JIS-K7136 is 30 to 80%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203069-A (JP)
Title: Appearance evaluation method of lamellar powder
Inventor: SHIROICHI KYOKO
IPC: G01N21/57
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quantitatively evaluating the glittering appearance (glossiness and state of interspersion) of a lamellar powder, inclusive of pearl pigment, and a laminated material excelling in designability, security, and capable of being manufactured at low cost and having recorded data.  <P>SOLUTION: The lamellar powder or a decorative material compounded with the lamellar powder being an inspection target is charged or applied smoothly, in order to objectively evaluate the glittering appearance (glossiness and dispersiveness) of the lamellar powder, such as the pearl pigment, and the charged or applied surface is imaged by a color CCD camera which is an imaging means. The luminance signal of RGB of the display image photographed by the color CCD camera is subjected to calculation processings by an image processor, and the standard deviation (σL*) of the luminance index (L*) of respective pixels is calculated, to evaluate the glittering appearance (glossiness and dispersiveness) of the lamellar powder by using the standard deviation (σL*) as an index.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203698-A (JP)
Title: Positive photosensitive resin composition
Inventor: SHIBUI TOMOHITO
IPC: G03F7/40
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition excellent in sensitivity, resolution and adhesiveness to a substrate.  <P>SOLUTION: The positive photosensitive resin composition contains (A) 100 parts by weight of a resin containing a polyimide or polyimide precursor structure soluble in an alkaline aqueous solution, (B) 1-50 parts by weight of a photoacid generator and (C) 0.01-70 parts by weight of a terpene compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333206-A (JP)
Title: Tri-port type constant velocity joint
Inventor: KAYANO TAKESHI
IPC: F16D3/205
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost while holding the posture of roller members suitably even when dispensing with a swelling part or the like for regulating a tilt angle.  <P>SOLUTION: This tri-port type constant velocity joint comprises a plurality of trunnions 26a-26c swelling toward guide grooves 18a-18c and having spherical surface parts on the outer surfaces; a first roller member 52a and a second roller member 52b dividedly constituted along the axial directions of the trunnions 26a-26c and turning along the rolling surface of an outer cup 12, with the outer peripheral surfaces in contact with the rolling surface; a holder 30 holding the first roller member 52a and the second roller member 52b to the trunnions 26a-26c; and an elastic body 48 interposed between the first roller member 52a and the second roller member 52b to absorb load applied to the first roller member 52a and/or the second roller member 52b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201564-A (JP)
Title: Belt rotation device and image forming device
Inventor: ZENGO TAKESHI
IPC: B65H5/02
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt rotation device capable of evenly and stably exhibiting suppression effect relative to wrinkle generated on a belt laid across in a tensioned state by a plurality of tension rollers over a width direction and rotation direction of the belt.  <P>SOLUTION: A pair of elastic ribs 42 are arranged at both ends in a width direction of an inner peripheral surface of the conveying belt 18 laid across in a tensioned state by a drive roller 20 and driven rollers 22, 23. Further, a pair of rib guides 44 extending along the ribs are arranged between the pair of ribs 42 so as to be spaced in a belt width direction in the state that the distance is larger than a distance between the pair of ribs 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211442-A (JP)
Title: Drive recorder
Inventor: SHIMIZU HIDETOSHI
IPC: B62D41/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver recorder capable of reliably recognizing that a light source is lighted in the same way as viewed by human eyes when an image of the light source which looks lighted by the human eyes but actually is flashing is picked up.  <P>SOLUTION: The recorder includes an image processing means 36 which is set so that a frame rate of a picked up image of an image pickup means 32 may become larger than 50fps, detects a flashing light source from among a plurality of image data picked up, measures a flashing cycle of the detected flashing light source, compares the measured flashing cycle with a preset flashing cycle threshold, extracts an image where the flashing light source is lighted from among the picked up image data to store it in a storage means 38 when it is detected that the flashing cycle of the flashing light source is shorter than the threshold, and extracts the picked up image data with prescribed extraction timing to store them in the storage means 38 when it is detected that the flashing cycle of the flashing light source is equal to or larger than the threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208943-A (JP)
Title: Turbo-molecular pump and touchdown bearing device
Inventor: OKUDA KOICHI
IPC: F16C32/04
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touchdown bearing device capable of surely supporting a shaft predetermined times even if the shaft has a long lifetime and rotation speed of the shaft is high, and a turbo-molecular pump of which touchdown bearing device has a long lifetime.  <P>SOLUTION: The touchdown bearing device 10 comprises an outer ring 31 fixed on a housing 2, an inner ring 32 including a thick part 70 and a thin part 71 in a radial direction section of an outer ring 31, and a ball 33 interposed between the outer ring 31 and the inner ring 32. The touchdown bearing device 10 is configured so that when a magnetic bearing does not normally operate, the rotary shaft 3 is supported by bringing the rotary shaft into contact with the inner circumference surface against the housing 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209298-A (JP)
Title: Ranging device and ranging method
Inventor: MASUDA TOMONORI
IPC: G01S7/491
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ranging device that is less influenced by noise, capable of simplifying a circuit that drives an imaging element, and reducing the load on a CPU.  <P>SOLUTION: This device has a light emission means 14 having a light emitting part 26, a light emission control part 28 for modulating intensity of light emitted from the light emitting part 26 and emitting the light as the first modulated light 12A-the fourth modulated light 12D, and a start time control part 64 for controlling a time length from a reference time of the first modulated light 12A-the fourth modulated light 12D until an irradiation start time; a light receiving means 20 for receiving reflected light 18 from a detection object 16 irradiated with the first modulated light 12A-the fourth modulated light 12D; and a calculation means 22 for calculating the distance to the detection object 16 from the phase difference between the first modulated light 12A-the fourth modulated light 12D and the reflected light 18. The light receiving means 20 samples light quantity of the reflected light 18 in the exposure period, set in each fixed cycle with the irradiation start time as reference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210281-A (JP)
Title: Image forming system and repeating device
Inventor: MIYAZAWA YUZO
IPC: H04N1/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system and a repeating device which enable a user to retrieve an image forming apparatus of low charge when requesting printing to an external group.  <P>SOLUTION: When there are no operable MFPs in a group, the highest charge PG1 in the group is calculated (step S18), and the lowest charge PG2 of available MFPs in another group is determined (step S23), and it is determined whether PG1≥PG2 is satisfied or not (step S24). When it is determined that PG1≥PG2 is satisfied (S24:YES), an output destination is changed to a MFP of the lowest charge PG2 in the other group (step S25).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212219-A (JP)
Title: Intraocular lens inserter
Inventor: NAGASAKA SHINJI
IPC: A61F2/16
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow an operator to favorably control a start of the rotating movement of an intraocular lens and its rotation quantity when opening the bent intraocular lens in the capsule.  <P>SOLUTION: This intraocular lens inserter for inserting the deformable intraocular lens into the eye comprises an insertion section for retaining the intraocular lens and inserting the intraocular lens into an incised wound provided in an eyeball, a tube-structured inserter body having the insertion section at its distal end, and a push-out means axially extractably/retractably provided in the tube of the inserter body for pushing out the intraocular lens from the insertion section, wherein the inserter body has a flange section, and a finger-rest section provided at the flange section or near the flange section and working as an assist for rotating the inserter body around the axis when pushing out the intraocular lens.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214898-A (JP)
Title: Interior sheet
Inventor: NISHIO HIDEKI
IPC: E04F13/07
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior sheet excellent in appearance used for the interior of a building, which can form a sharp corner while ensuring a thickness such that a bed is not seen through.  <P>SOLUTION: The interior sheet 1 used for the interior of the building comprises a sheet body 2 having a predetermined maximum thickness, and a protruding part 3 and a groove part 4 provided on the reverse side of the sheet body 2 to be laterally alternately continued. The sheet body 2 is provided along the longitudinal direction of the groove part 4, and includes a bent part 2a which has the smallest thickness direction to the maximum thickness direction of the sheet body 2. According to this, the sheet body can be bent around the bent part while ensuring a thickness dimension such that the bed is not seen through.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213296-A (JP)
Title: Liquid droplet discharge head and liquid droplet discharge device
Inventor: KAYANO YUJI
IPC: B41J2/045
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet discharge head which can accurately eject a liquid droplet by suppressing a droplet discharge speed for each nozzle and variation in the discharge amount of the liquid droplet even if the liquid droplet becomes finer, and to provide a liquid droplet discharge device.  <P>SOLUTION: The liquid droplet discharge head 22 has a longitudinal oscillation type piezoelectric element. The liquid droplet discharge head 22 comprises: a nozzle plate 1 which has the nozzles 27 for discharge the liquid droplet; a spacer 3 which has a communication hole 16 communicating with a nozzle 27, and a pressure chamber 4 communicating with the communication hole 16 so as to generate pressure; and a diaphragm 7 for oscillating the pressure chamber 4. In the liquid droplet discharge head 22 with a base 13 which supports the nozzle plate 1, the spacer 3 and the diaphragm 7, the base 13 is made of a metal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214076-A (JP)
Title: Elevator car vibration-damping device
Inventor: IKUTA KAZUSHIGE
IPC: B66B11/02
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator car vibration-damping device for achieving improved vibration damping effects on a car by effectively suppressing the vibration of a suspension rope.  <P>SOLUTION: The vibration damping device is provided for the elevator car 8 suspended and supported by the rope 1. Herein, a longitudinal central portion 4A of a plate spring 4 is integrally mounted on a rope hitch portion on the side of the car in the direction of intersecting the longitudinal direction of the rope 1, and weights are provided at both longitudinal ends of the plate spring 4 movably along the longitudinal direction of the plate spring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213785-A (JP)
Title: Suspension control device, suspension system, and method of controlling suspension mechanism
Inventor: OHASHI HIDEKI
IPC: B60G21/073
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently exhibit vehicle performance with a selector valve by using up the selector valve, which switches a spring constant for changing degree of smoothness when the operating fluid flows into/out of a cylinder of a suspension mechanism, to the service life operation time.  <P>SOLUTION: Various kinds of sensors 102-112 detect physical quantity related to operating condition of a vehicle. A spring constant selection determining section 120 determines whether the spring constant should be switched or not based on a comparison between the detected physical quantity and a preset threshold value. An operation frequency estimating section 140 computes estimated operation frequency in a limit of service life of the vehicle with a predetermined timing. A service life time determining section 152 compares the estimated operation frequency with the preset service life operation frequency of the selector valve. A threshold value renewal section 154 renews a threshold value within a range wherein operation frequency of the selector valve does not exceeds the service life frequency in a limit of the service life of the vehicle in response to a result of the comparison in the service life time determining section 152.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220397-A (JP)
Title: Stuffed toy
Inventor: HASEGAWA AKIO
IPC: A63H3/16
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stuffed toy which can be downsized by bleeding with a relatively light weight despite of capability to be upsized and exhibits diversity.  <P>SOLUTION: The stuffed toy is formed of a head section 12 and a body section 14. The head section 12 is formed like a head, and includes a spherical body 20 which has an air injection portion 20a, and is made of a flexible thin sheet, and a cloth or a sheet covering the spherical body. The body section 14 is formed like a portion other than the head and has a holding portion 30 formed like a concave surface for holding part of an external surface of the head section 12. Then a portion of the head section 12 and the concave portion of the holding portion 30 of the body section 14 have connectors 40, 50, respectively. Further the connector 40 on the portion of the head section 12 fitted into the concave portion of the holding portion 30 of the body section 14, is connected to the connector 50 of the holding portion 30 of the body section 14, and the head section 12 is fixed onto the body section 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221239-A (JP)
Title: Holder inspection tool
Inventor: YOKOI NOBUYUKI
IPC: B22D41/58
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder inspection tool by which the deformation degree of a holder can be easily and precisely inspected on site and the lifetime of the holder can be rapidly and exactly determined.  <P>SOLUTION: The nozzle holder inspection tool includes a lower plate 2 having a circular opening at its center and an upper plate 3 mounted apart spacing above the lower plate 2. The peripheral edge of the opening of the lower plate 2 is provided with a plurality of notched parts notched in a radial outer direction of the opening of the lower plate 2 apart spacing in the circumferential direction of the opening. A tilted surface 2c tilted in the circumferential direction is formed between the notched parts on the upper face side of the lower plate 2 and the upper plate 3 is provided with a projecting part 3a at the position facing the tilted surface 2c of the lower plate 2. The dimensions and shapes of the respective parts of the holder inspection tool 1 are determined by adding the permissible dimensions indicating the tolerance of the dimensional deviation from the design dimensions to the design dimensions of the holder of the inspection object as a standard.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225193-A (JP)
Title: Image forming apparatus
Inventor: HIRAO NAOTO
IPC: G03G21/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem such as a paper jam caused by shrinkage of a continuous form with feed perforations when the continuous form is conveyed in an electrophotographic image forming apparatus.  <P>SOLUTION: The image forming apparatus including an image printer 1, a buffer device 2, and a post-processor 3 comprises an image transfer part 9 which transfers an image to the continuous form 4 having a plurality of feed perforations bored in both width-directional sides, an image fixing part 10 which fixes the image transferred onto the continuous form 4, a tractor mechanism part 18 which has a plurality of tractor pins to be inserted into feed perforations on both width-directional sides and conveys the continuous form 4 by moving the respective tractor pins in a form conveying direction, a changing means of changing the spacing between the tractor pins of the tractor mechanism part 18 in the form width direction, and a control means of controlling driving of the changing means so that the spacing between the tractor pins in the form width direction becomes narrower than the spacing between the feed perforations of the continuous form 4 before the image fixation during printing processing by the image transfer part 9 and image fixing part 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225220-A (JP)
Title: Image processor
Inventor: TOKITA HIROYUKI
IPC: G09G5/377
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PC built-in type image processor which does not apply a load to the CPU of a personal computer.  <P>SOLUTION: In the image processor which is provided with an image input means for generating image data, by performing A/D conversion to a video signal output by an imaging means and the image processor which transfers the image data to the personal computer, these are provided a memory for storing the image data, a memory for storing graphic data to be superimposed on the image data and a data compositing means for generating composite data between the image data and the graphic data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008236342-A (JP)
Title: Software wireless terminal and terminal management device
Inventor: KITAYABU TORU
IPC: H04B1/3822
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software wireless terminal whose switching time of changing a communication method is reduced.  <P>SOLUTION: A software wireless terminal in which a reconfigurable circuit is reconfigured based on a setting value and which changes a communication method has a calibrating means calibrating the reconfigurable circuit and a setting value after calibration transmitting means transmitting a setting value after calibration obtained by the calibrating means to a terminal management device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007294908-A (JP)
Title: Nanowire transistor, and method of fabricating same
Inventor: KAWASHIMA TAKAHIRO
IPC: H01L29/41
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable nanowire transistor which can successfully be used in an electronic device with use of a flexible substrate, a display, etc.  <P>SOLUTION: The nanowire transistor has at least one nanowire 13 provided with a core 13a which functions as a channel region, and an insulating shell 13b which covers the surface of the core 13a; a source electrode 14 and a drain electrode 15 which are connected to the nanowire 13; and a gate electrode 21 which controls conductivity in at least a part of the core 13a in the nanowire 13. The core 13a is formed of a semiconductor single crystal containing Si, and the contour of the cross section which traverses the longitudinal direction of the core section is a curved line. The insulating shell 13b is formed of an insulating material containing Si, and functions as at least a part of a gate insulating film.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008229516-A (JP)
Title: Microbubble shower
Inventor: ABE TOSHITATSU
IPC: C02F1/24
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microbubble shower usable under the hydraulic pressure of city water and highly efficient in the generation of microbubbles.  <P>SOLUTION: The microbubble shower possesses a blade type nozzle 3 for generating a swirl flow and a nozzle 4 for breaking a swirl having a flow shrinking part 4a and a swirl breaking part 4l installed coaxially to the blade type nozzle 3 for generating a swirl flow at the throat part of a shower head 51. The swirl flow is generated by feeding a liquid to an inlet of the blade type nozzle 3 for generating swirl flow and the microbubbles are generated from the swirl breaking part 4l by introducing a gas to the center of this swirl flow to feed the swirl flow introduced with the gas to the center to the flow shrinking part 4a. This micro bubbler shower may have a plate 61 restricting the swirl flow to the downstream side of the nozzle 4 for breaking a swirl at the throat part of the shower head 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007247903-A (JP)
Title: Flange connection member and abnormality detecting device for pipeline using the same
Inventor: SHIMOI NOBUHIRO
IPC: F16L23/02
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detecting device for a pipeline constantly monitoring fluid such as oil, ice water and gas passing in the pipeline in an unmanned state, and automatically shutting off the pipeline when the leakage of fluid from the pipeline is found, thus the leakage of fluid from the pipeline can be prevented.  <P>SOLUTION: In the pipeline where a bolt or a knock-pin connecting flanges, that is, the bolt or the knock-pin fastening the flanges, comprises a piezo element in a main body, and the flanged pipe are fasten by using a flange connecting member capable of detecting the deformation of the bolt or the knock-pin by the piezoelectric element, the pipeline constitutes the abnormality detecting device for the pipeline, having a laminated conductive sheet detecting the leakage of fluid from a connecting portion of the pipelines or the deformation of the pipeline and outputting a voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT